[ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 34.100128] IPVS: ftp: loaded support on port[0] = 21 [ 34.484882] can: request_module (can-proto-0) failed. [ 35.055989] can: request_module (can-proto-0) failed. [ 35.063946] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2020/10/29 12:26:59 parsed 1 programs 2020/10/29 12:27:00 executed programs: 0 [ 43.360118] IPVS: ftp: loaded support on port[0] = 21 [ 43.373126] IPVS: ftp: loaded support on port[0] = 21 [ 43.384252] IPVS: ftp: loaded support on port[0] = 21 [ 43.397955] IPVS: ftp: loaded support on port[0] = 21 [ 43.407287] IPVS: ftp: loaded support on port[0] = 21 [ 43.415536] IPVS: ftp: loaded support on port[0] = 21 [ 43.673196] chnl_net:caif_netlink_parms(): no params data found [ 43.728605] chnl_net:caif_netlink_parms(): no params data found [ 43.737253] chnl_net:caif_netlink_parms(): no params data found [ 43.788284] chnl_net:caif_netlink_parms(): no params data found [ 43.853871] chnl_net:caif_netlink_parms(): no params data found [ 43.903261] chnl_net:caif_netlink_parms(): no params data found [ 43.989698] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.997768] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.005157] device bridge_slave_0 entered promiscuous mode [ 44.012194] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.019626] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.027848] device bridge_slave_0 entered promiscuous mode [ 44.047470] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.053828] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.061683] device bridge_slave_1 entered promiscuous mode [ 44.071990] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.078844] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.086095] device bridge_slave_1 entered promiscuous mode [ 44.092166] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.099323] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.106943] device bridge_slave_0 entered promiscuous mode [ 44.113226] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.119717] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.127290] device bridge_slave_0 entered promiscuous mode [ 44.142243] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.154176] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.160646] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.169238] device bridge_slave_1 entered promiscuous mode [ 44.175588] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.181939] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.189659] device bridge_slave_1 entered promiscuous mode [ 44.197187] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.222641] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.230755] team0: Port device team_slave_0 added [ 44.249044] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.256149] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.262979] device bridge_slave_0 entered promiscuous mode [ 44.270627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.279095] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.286888] team0: Port device team_slave_1 added [ 44.305862] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.313519] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.320957] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.328208] device bridge_slave_1 entered promiscuous mode [ 44.338874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.360295] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.369153] team0: Port device team_slave_0 added [ 44.374883] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.381224] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.389232] device bridge_slave_0 entered promiscuous mode [ 44.396859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.406956] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.418772] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.436031] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.443290] team0: Port device team_slave_1 added [ 44.454072] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.460661] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.467893] device bridge_slave_1 entered promiscuous mode [ 44.484431] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.491722] team0: Port device team_slave_0 added [ 44.498544] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.508515] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.517165] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.523404] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.549499] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.564446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.570692] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.595946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.615361] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 44.623499] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.631085] team0: Port device team_slave_1 added [ 44.645560] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.651828] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.678489] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.689990] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.698807] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.725927] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 44.736864] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.743964] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.754532] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.762333] team0: Port device team_slave_0 added [ 44.768513] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 44.784302] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.791443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.799173] team0: Port device team_slave_0 added [ 44.805132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.812299] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.819830] team0: Port device team_slave_1 added [ 44.840035] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 44.848725] team0: Port device team_slave_0 added [ 44.853980] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.861893] team0: Port device team_slave_1 added [ 44.881140] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 44.887770] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 44.913012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 44.923670] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 44.932510] team0: Port device team_slave_1 added [ 44.952686] device hsr_slave_0 entered promiscuous mode [ 44.958768] device hsr_slave_1 entered promiscuous mode [ 44.969385] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 44.975780] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.001553] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.018818] device hsr_slave_0 entered promiscuous mode [ 45.024545] device hsr_slave_1 entered promiscuous mode [ 45.030644] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.038310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.064354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.075150] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.082352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.088770] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.114028] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.124850] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.131090] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.157948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.168648] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.180396] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.187808] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.194692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.202211] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.209280] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.234843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.245883] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.252979] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.261714] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.268653] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.294279] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.305347] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.312539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.319383] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 45.344796] Bluetooth: hci0: command 0x0409 tx timeout [ 45.345263] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.350396] Bluetooth: hci2: command 0x0409 tx timeout [ 45.365665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.372861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.374574] Bluetooth: hci1: command 0x0409 tx timeout [ 45.385257] Bluetooth: hci4: command 0x0409 tx timeout [ 45.390565] Bluetooth: hci3: command 0x0409 tx timeout [ 45.398006] Bluetooth: hci5: command 0x0409 tx timeout [ 45.401333] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.425973] device hsr_slave_0 entered promiscuous mode [ 45.431775] device hsr_slave_1 entered promiscuous mode [ 45.452825] device hsr_slave_0 entered promiscuous mode [ 45.459039] device hsr_slave_1 entered promiscuous mode [ 45.465642] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.472811] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.486855] device hsr_slave_0 entered promiscuous mode [ 45.492692] device hsr_slave_1 entered promiscuous mode [ 45.501137] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.511891] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.519790] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.526708] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.558757] device hsr_slave_0 entered promiscuous mode [ 45.565052] device hsr_slave_1 entered promiscuous mode [ 45.570803] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.597222] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 45.604378] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 45.780867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.809340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.832516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.870416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.878879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.900301] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 45.929287] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.941916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.968711] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.977325] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.989959] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.997685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.009120] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.015926] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.023614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.036714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.044927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.055335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.065132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.077053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.084903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.091808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.099337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.107145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.115082] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.121673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.128909] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.137991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.145797] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.152128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.159016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.167151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.180991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.189525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.198933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.209410] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.218685] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.224891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.232726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.239970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.248590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.258846] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.265775] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.273442] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.280413] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.288512] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.296349] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.302388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.311749] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.319548] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.328946] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.336816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.345224] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.351306] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.360681] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.371826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.379347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.386414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.393290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.400492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.408210] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.417451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.428328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.438229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.447511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 46.454906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.462663] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.470808] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.477225] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.484496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.492203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.499810] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.506202] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.512997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.521197] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.528949] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.535345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.542093] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.550263] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.558492] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 46.565347] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.572736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.582627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.590976] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.598762] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.606168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.613137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.621183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.629134] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.635559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.642786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.650672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.659510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.668632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.677647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 46.687240] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.697891] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 46.704598] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.711939] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.722642] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.730909] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.737338] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.744638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.752370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.760203] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.766606] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.773424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.781036] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.790360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.799558] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.807183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.820444] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.827282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.834671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.842238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.851313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.859718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.870215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.878983] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 46.889209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.897475] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.904473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.912362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.921249] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.927652] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.934704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.942379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.952124] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.958520] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.965833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.973833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.980762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.987719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.996423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.003095] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.011804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.020063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.029469] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.036346] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.043953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.052118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.059799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.067637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.075690] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.083282] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.091144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.098181] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.106421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.115764] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.125251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.135267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.143070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.151009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.160031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.168070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.176254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.184479] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.190811] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.198045] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.206112] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.214054] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.220394] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.227641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.235728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.243152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.254108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.262104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.271276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.280752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.290101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.298817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.306801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.314845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.322441] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.330190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.337983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.345689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.353272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.361155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.368193] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.378903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.387403] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.395554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.404012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.418311] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.426364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.435791] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.443308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.453074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.460706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.468559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.476094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.484107] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.491596] Bluetooth: hci5: command 0x041b tx timeout [ 47.493334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.503829] Bluetooth: hci3: command 0x041b tx timeout [ 47.510804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.518001] Bluetooth: hci4: command 0x041b tx timeout [ 47.526650] Bluetooth: hci1: command 0x041b tx timeout [ 47.527067] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.531979] Bluetooth: hci2: command 0x041b tx timeout [ 47.541760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.554419] Bluetooth: hci0: command 0x041b tx timeout [ 47.555761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.567742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.575675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.583067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.591004] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.598735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.607327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.615012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.622624] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.630637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.638258] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.648549] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.655574] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.667468] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.673926] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.681578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.689138] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.696607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.704587] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.715110] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.724218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 47.731305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.740346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.752192] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.762149] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.770323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.780221] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 47.788186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.798528] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.807573] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.814928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.821647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.830169] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.837995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.846125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.854010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.861469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.870595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 47.881863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.892220] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 47.900406] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.907358] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.914648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.922166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.929897] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.936784] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.944538] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.950593] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.962674] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 47.975613] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.985673] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 47.993177] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 47.999886] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.014498] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.023976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.031689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.042858] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.054211] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.063294] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.072220] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.080327] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.088008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.095515] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.105102] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.112961] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 48.126252] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.137004] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.144514] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.151283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.160357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.168287] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.175750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.182981] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 48.194410] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.203098] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.212548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.220343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.227622] device veth0_vlan entered promiscuous mode [ 48.241546] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.250604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.261074] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.268834] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.276107] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.286850] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.296494] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.309041] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.319088] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 48.328019] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.340842] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.348619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.357811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.370138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.377909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.385894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.394592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.402358] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.409803] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.422275] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.432955] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 48.451537] device veth0_vlan entered promiscuous mode [ 48.458157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.472805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.487175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.497007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.508183] device veth1_vlan entered promiscuous mode [ 48.514864] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.531273] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.541607] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.550183] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.560175] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.570341] device veth1_vlan entered promiscuous mode [ 48.576935] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.607640] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.618044] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.629674] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.640182] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.648345] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.656486] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.665657] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.672784] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.680108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.687692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.696983] device veth0_vlan entered promiscuous mode [ 48.706133] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 48.714954] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.721802] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.730330] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.739657] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.747187] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.755072] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.761899] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.769089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.777074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.788747] device veth1_vlan entered promiscuous mode [ 48.797052] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 48.805726] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 48.812218] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 48.820828] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.829740] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 48.836842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.844435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.851350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.859198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.867617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.875677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.890238] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.899524] device veth0_vlan entered promiscuous mode [ 48.906988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.914919] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.924612] device veth0_vlan entered promiscuous mode [ 48.930458] device veth0_macvtap entered promiscuous mode [ 48.937414] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 48.947951] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 48.956582] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 48.967715] device veth1_vlan entered promiscuous mode [ 48.974199] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 48.982324] device veth1_macvtap entered promiscuous mode [ 48.991029] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 48.997993] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.005983] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.013093] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.021296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.029552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.038873] device veth0_vlan entered promiscuous mode [ 49.046047] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.056195] device veth1_vlan entered promiscuous mode [ 49.063794] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.072390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.080062] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.087374] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.094574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.101384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.109590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.121340] device veth1_vlan entered promiscuous mode [ 49.127439] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 49.139879] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.149380] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.165452] device veth0_macvtap entered promiscuous mode [ 49.171534] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.179694] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 49.188845] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.196964] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.204210] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.211504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.219280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.229239] device veth0_macvtap entered promiscuous mode [ 49.236700] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.246505] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.257845] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.265913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.278915] device veth1_macvtap entered promiscuous mode [ 49.285317] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.292982] device veth1_macvtap entered promiscuous mode [ 49.299515] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.307366] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.315838] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.323010] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.330724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.338597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.348184] device veth0_macvtap entered promiscuous mode [ 49.355029] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.362462] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.372744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.383575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.392179] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.400275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.408770] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.416431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.425595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.433133] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.441369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.451200] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 49.460480] device veth0_macvtap entered promiscuous mode [ 49.467039] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.475972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.485658] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 49.492909] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.501377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.509960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.518409] device veth1_macvtap entered promiscuous mode [ 49.524929] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.532891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.545040] device veth1_macvtap entered promiscuous mode [ 49.551071] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 49.558919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.570707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.580992] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.583739] Bluetooth: hci0: command 0x040f tx timeout [ 49.589026] Bluetooth: hci3: command 0x040f tx timeout [ 49.596934] Bluetooth: hci2: command 0x040f tx timeout [ 49.598831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.604271] Bluetooth: hci1: command 0x040f tx timeout [ 49.611228] Bluetooth: hci5: command 0x040f tx timeout [ 49.619673] Bluetooth: hci4: command 0x040f tx timeout [ 49.622571] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.636270] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.648566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.656422] device veth0_macvtap entered promiscuous mode [ 49.662522] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 49.671240] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.681546] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.689215] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.697073] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.705065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.712800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.720641] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.731129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 49.749910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.763024] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.776422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.786896] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 49.794349] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.801713] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.811847] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.821062] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.831095] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.841148] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.848249] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.855069] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.862836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.871041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.878930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.887382] device veth1_macvtap entered promiscuous mode [ 49.895608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 49.904775] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.915200] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.924626] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.934384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.943786] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.953773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.964320] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 49.971223] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.980059] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.990744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.999960] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.009732] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.019767] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.026925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.038593] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 50.046743] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.054623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.062477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.072505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.087331] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.097301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.106572] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.117115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.126261] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.136214] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.147416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.157876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.168443] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.175540] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.183535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.197749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.207413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.217653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.227631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.237418] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.247824] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.255112] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.266846] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.275010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.282907] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.291291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.301109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 50.311018] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.322151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.331390] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.341225] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.350697] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.361084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.370462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.380669] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.391458] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.399012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.435868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.448811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.479802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.498176] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.508756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.519140] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.528585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.538569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.548155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.557994] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.567405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.577539] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.587639] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 50.595125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.607761] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.632473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.642476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.660738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.670380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.680582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.690091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.700035] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.709578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.719552] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.728842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.738717] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.748832] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 50.756432] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.766990] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.775240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.886808] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 50.903531] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.921879] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.952245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.975544] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 50.984191] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.991987] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.017554] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.055888] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 51.062460] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 51.088603] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.111695] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.134313] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.154089] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.161216] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.187180] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 51.196664] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 51.222859] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 51.229309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.230963] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 51.242208] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.249608] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 51.268319] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 51.272429] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 2020/10/29 12:27:09 executed programs: 6 [ 51.279013] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.291025] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 51.300276] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.319083] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.342322] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.356792] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 51.375822] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.382773] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.403160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.405181] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.410280] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.410398] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.440265] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.447656] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.452696] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 51.465462] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.475264] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.489892] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.500340] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.520179] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 51.528705] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.561588] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 51.572768] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.582729] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.583262] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 51.603569] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 51.615679] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.624687] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 51.641578] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.652558] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 51.663359] Bluetooth: hci5: command 0x0419 tx timeout [ 51.668711] Bluetooth: hci4: command 0x0419 tx timeout [ 51.676464] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 51.686245] Bluetooth: hci1: command 0x0419 tx timeout [ 51.697670] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 51.698072] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 51.706297] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.718722] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 51.735921] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 51.753224] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.763671] Bluetooth: hci3: command 0x0419 tx timeout [ 51.763701] Bluetooth: hci2: command 0x0419 tx timeout [ 51.785227] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 51.788560] Bluetooth: hci0: command 0x0419 tx timeout [ 51.805764] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 51.806684] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.829774] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 51.830727] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 51.851341] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 51.952580] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 51.999813] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.014736] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.018745] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 52.034944] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.060248] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 52.060300] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.087188] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 52.087434] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.122991] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 52.157755] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.172036] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 52.210085] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 52.222264] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 52.238555] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 52.435843] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.454538] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 52.455982] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.472140] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.482694] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 52.493061] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 52.515926] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 52.525374] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 52.551592] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 52.552571] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 52.563844] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 52.591534] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 52.610901] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 52.622519] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 52.660006] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 52.671689] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 52.686703] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 52.702288] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 52.776061] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 52.790029] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 52.915131] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 52.940944] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.017274] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.037148] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.092704] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.130534] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 53.156201] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.180109] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 53.196497] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 53.214692] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 53.238824] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 53.238890] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.289622] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.299880] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.326390] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 53.346637] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.350490] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 53.366331] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 53.382446] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 53.417003] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 53.447249] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 53.459561] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 53.487504] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 53.528379] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.605956] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.663642] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 53.673196] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 53.711523] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.761888] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 53.793672] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.802425] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 53.817487] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 53.841279] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 53.855764] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 53.905724] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 53.923583] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.023494] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.060176] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.127758] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.130122] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.150323] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 54.185899] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.256984] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.434922] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 54.462258] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.548968] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.556987] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 54.561327] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.591631] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 54.607920] EXT4-fs (loop4): mount failed [ 54.641221] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 54.678591] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 54.697696] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 54.721198] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 54.735425] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 54.749830] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 54.872727] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 54.881129] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 54.901861] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.967965] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 54.983197] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 55.071517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.081710] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 55.099925] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 55.128648] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 55.179336] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 55.180127] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 55.218826] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 55.222021] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 55.246500] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 55.253867] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 55.262862] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 55.281457] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 55.303761] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 55.323415] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 55.335839] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 55.351737] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 55.423054] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 55.446793] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 55.459776] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 55.475021] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 55.781284] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 55.801358] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 55.813168] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 55.832670] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 56.024707] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.065242] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 56.077448] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.092347] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 56.280361] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.301441] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 2020/10/29 12:27:14 executed programs: 89 [ 56.306045] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.321461] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 56.349000] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 56.373842] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.383929] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 56.424216] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.427713] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.439992] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.457038] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 56.466230] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 56.484541] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.489387] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 56.502022] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 56.524439] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 56.791397] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.820546] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 56.870696] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 56.884494] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 56.896952] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.906941] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 56.926709] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 56.934393] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 57.007107] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.007290] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.050268] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 57.057256] EXT4-fs error (device loop2): ext4_quota_enable:5835: comm syz-executor.2: Bad quota inode # 4 [ 57.062717] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 57.072330] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 57.085586] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 57.116932] EXT4-fs warning (device loop2): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 57.122467] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 57.133899] EXT4-fs (loop2): mount failed [ 57.145607] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 57.365403] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.385273] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 57.396712] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 57.410979] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 57.529743] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.549635] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 57.561530] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 57.576381] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 57.653124] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.689916] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 57.702446] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 57.716873] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 57.967094] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 57.988389] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 58.015882] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 58.027820] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 58.032917] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 58.048031] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 58.080437] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 58.088184] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 58.326848] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 58.354573] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 58.376122] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 58.379674] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 58.388859] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 58.420841] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 58.439710] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 58.458174] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 58.570385] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 58.586427] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 58.601736] EXT4-fs (loop4): mount failed [ 58.764617] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 58.785793] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 58.798179] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 58.814319] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 58.961722] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 58.986945] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 58.999245] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.047956] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 59.071782] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.092523] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 59.105051] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.123911] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 59.137977] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.163505] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 59.177952] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.192777] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 59.213871] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.237599] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 59.249182] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.264885] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 59.295271] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.318881] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.319803] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 59.351904] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 59.355050] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.365046] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.392882] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 59.399273] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 59.498855] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.541552] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 59.553374] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.580655] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 59.766065] EXT4-fs error (device loop3): ext4_quota_enable:5835: comm syz-executor.3: Bad quota inode # 4 [ 59.786070] EXT4-fs warning (device loop3): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 59.812057] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 59.848580] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 59.855238] EXT4-fs (loop3): mount failed [ 59.865744] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 59.881405] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 60.025740] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 60.051583] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 60.063552] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 60.082821] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 60.378141] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 60.398030] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 60.409362] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 60.424023] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 60.482921] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 60.513329] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 60.527209] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 60.543458] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 60.767033] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 60.801363] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 60.814639] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 60.829844] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 61.102767] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 61.123423] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 61.134915] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 61.150298] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 61.328754] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 61.370990] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 61.384634] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 61.402564] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 2020/10/29 12:27:19 executed programs: 179 [ 61.561185] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 61.584501] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 61.604617] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 61.631637] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 62.340164] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 62.368836] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 62.380141] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 62.395169] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 62.620974] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 62.644359] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 62.650143] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 62.664987] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 62.700241] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 62.707284] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 62.712147] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 62.726485] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 62.739694] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 62.756480] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 62.769571] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 62.787924] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 62.827564] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 62.847201] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 62.865339] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 62.925707] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 63.107228] EXT4-fs: failed to create workqueue [ 63.121506] EXT4-fs (loop0): mount failed [ 63.283652] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.305725] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 63.317610] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.332461] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 63.365943] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.388566] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 63.428091] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.440018] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.480091] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 63.493972] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 63.509450] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.523954] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 63.542615] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.570321] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 63.582547] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.597070] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 63.659836] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.698863] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 63.711834] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.726951] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 63.782787] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.807966] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 63.821077] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.836636] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 63.917347] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 63.937898] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 63.954825] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 63.968891] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 64.087457] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.118997] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 64.136125] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 64.160733] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 64.248212] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.277382] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 64.290777] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 64.307048] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 64.353546] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.381152] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.413687] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 64.428265] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 64.437461] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 64.471463] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 64.475519] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 64.485906] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 64.670256] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.707746] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 64.726466] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 64.740922] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 64.940382] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 64.976591] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 64.988796] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.003081] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 65.201003] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.227385] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 65.239342] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.254228] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 65.298001] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.323457] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 65.338212] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.352483] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 65.433858] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.459641] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.493074] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.513720] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 65.525649] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 65.537746] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.552457] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 65.555429] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 65.565533] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.580198] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.589845] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 65.608228] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 65.795708] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 65.826267] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 65.872979] EXT4-fs (loop1): mount failed [ 65.924766] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 65.957490] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 65.969214] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 65.984990] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 66.037577] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 66.059749] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 66.061323] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 66.090999] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 66.092302] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 66.107491] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 66.116682] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 66.146227] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 2020/10/29 12:27:24 executed programs: 264 [ 66.559733] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 66.579496] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 66.590875] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 66.607713] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 66.714682] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 66.732939] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 66.741328] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 66.767799] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 66.784045] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 66.803504] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 66.815141] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 66.829132] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 67.122883] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 67.158913] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 67.171248] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 67.186731] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 67.611099] EXT4-fs error (device loop3): ext4_quota_enable:5835: comm syz-executor.3: Bad quota inode # 4 [ 67.628467] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 67.640361] EXT4-fs warning (device loop3): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 67.649779] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 67.668949] EXT4-fs (loop3): mount failed [ 67.673807] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 67.697558] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 67.775483] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 67.779967] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 67.825599] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 67.829638] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 67.844562] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 67.849242] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 67.868112] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 67.875513] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 68.791456] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 68.815168] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 68.848266] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 68.849282] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 68.885382] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 68.917700] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 68.919920] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 68.929918] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 68.951193] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 68.959335] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 68.967084] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 68.996241] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 69.294669] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 69.326016] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 69.337501] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 69.362069] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 69.468618] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 69.490897] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 69.503260] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 69.521913] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 69.700224] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 69.725279] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 69.745646] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 69.757474] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 69.769072] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 69.784023] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 69.798520] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 69.810045] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 70.192236] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.230378] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 70.243875] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.258215] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 70.268306] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.292999] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 70.305036] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.319961] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 70.536879] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.556808] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 70.568651] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.584023] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 70.679134] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.700859] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 70.712471] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.727087] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 70.761415] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.799160] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 70.819092] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 70.852812] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.871975] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 70.886449] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 70.907910] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 70.929822] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 71.109322] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 71.145978] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 71.158508] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 71.173317] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 2020/10/29 12:27:29 executed programs: 354 [ 71.710100] EXT4-fs: failed to create workqueue [ 71.716413] EXT4-fs (loop2): mount failed [ 72.025437] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.050585] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 72.063007] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.077066] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 72.379703] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.391694] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.402379] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 72.425110] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 72.430873] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.446616] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.455599] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 72.474543] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 72.642676] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.662973] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 72.675876] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.691838] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 72.718451] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.754136] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 72.767568] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.793687] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 72.855458] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 72.876922] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 72.904082] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 72.918410] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 73.606257] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 73.626569] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 73.638780] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 73.653198] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 73.666895] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 73.687583] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 73.700275] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 73.715588] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 73.824223] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 73.848394] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 73.860718] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 73.875706] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 73.990820] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.015870] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 74.028114] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.042325] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 74.127719] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.148552] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 74.160880] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.182707] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 74.183703] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.214763] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 74.227020] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.241310] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 74.419777] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.443459] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 74.445705] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.455138] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.482585] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 74.500143] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.504300] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 74.520795] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 74.576745] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.648094] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 74.661383] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 74.676243] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 74.874004] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.877930] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 74.904519] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 74.980736] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 75.000363] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 75.020594] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 75.022622] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 75.036469] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 75.052202] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 75.059938] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 75.085939] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 75.101494] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 75.321327] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 75.345081] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 75.356719] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 75.374916] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 75.778436] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 75.799832] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 75.813303] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 75.828678] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 75.988275] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 76.009711] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 76.023138] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 76.038627] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 76.148004] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 76.167825] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 76.179287] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 76.193523] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 2020/10/29 12:27:34 executed programs: 444 [ 76.867748] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 76.877071] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 76.896350] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 76.906871] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 76.931501] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 76.948895] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 76.957787] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 76.974692] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 77.066681] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.097653] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 77.112045] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.126728] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 77.255811] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.256353] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.277187] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 77.302473] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 77.306317] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.320225] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.330230] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 77.350070] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 77.634582] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.638618] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.677596] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 77.694214] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 77.703276] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.717323] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 77.733074] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 77.740140] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.751227] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 77.764088] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 77.778481] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 77.801929] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 78.216133] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 78.221358] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 78.316383] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 78.325434] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 78.329875] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 78.354349] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 78.374723] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 78.385907] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 78.555147] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 78.604820] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 78.616373] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 78.631134] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 78.846168] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 78.871915] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 78.884209] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 78.903162] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 78.908089] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 78.917088] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 78.930399] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 78.947814] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 79.419109] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 79.451995] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 79.463939] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 79.478975] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 79.534338] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 79.578999] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 79.591189] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 79.605513] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 79.744892] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 79.783202] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 79.797139] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 79.813238] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 79.869552] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 79.923471] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 79.935509] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 79.963103] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 80.028727] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.045212] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.070331] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 80.073959] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 80.092371] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.092872] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.112594] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 80.124140] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 80.232866] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.262469] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 80.278749] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.298911] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 80.360155] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.379940] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 80.391487] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.408988] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 80.465112] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.469897] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.505205] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 80.518659] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.542580] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.555741] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 80.562817] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 80.574023] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 80.585313] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.601179] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.613836] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 80.633817] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 80.856727] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 80.877498] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 80.889123] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 80.905111] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 81.136148] EXT4-fs mount: 445 callbacks suppressed [ 81.136156] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 81.138265] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 81.172772] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 81.325755] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 81.368833] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 81.389984] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 81.419732] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 81.442601] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 81.482277] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 81.497607] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 81.509544] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters 2020/10/29 12:27:39 executed programs: 531 [ 81.523498] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 81.593532] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 81.703199] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 81.726383] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 81.758529] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 81.774744] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 81.783285] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 81.794298] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 81.813942] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 81.825533] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 81.839758] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 81.873670] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 81.985976] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 82.003779] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 82.025308] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 82.075452] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 82.183984] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 82.243503] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 82.369855] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 82.392488] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 82.402714] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 82.414198] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 82.470814] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 82.484902] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 82.730980] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 82.754716] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 82.764987] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 82.775210] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 82.788164] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 82.820683] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 82.931903] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 82.956984] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 83.046080] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 83.047971] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 83.080022] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 83.099807] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 83.107324] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 83.113241] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 83.133813] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 83.171302] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 83.204035] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 83.226669] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 83.237275] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 83.248886] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 83.263557] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 83.364818] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 83.439495] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 83.448843] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 83.483860] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 83.494275] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 83.516055] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 83.529173] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 83.544431] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 83.562387] EXT4-fs error (device loop3): ext4_quota_enable:5835: comm syz-executor.3: Bad quota inode # 4 [ 83.594318] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 83.611437] EXT4-fs warning (device loop3): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 83.625796] EXT4-fs (loop3): mount failed [ 83.787332] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 83.837569] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 83.882424] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 83.969299] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 83.997834] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 84.010027] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 84.033179] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 84.256157] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 84.266200] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 84.282429] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 84.309715] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 84.310735] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 84.324127] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 84.340668] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 84.357574] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 84.378209] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 84.379167] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 84.400916] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 84.407852] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 84.415524] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 84.440279] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 84.457363] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 84.471643] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 84.473724] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 84.491463] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 84.506682] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 84.514007] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 84.553898] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 84.566598] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 84.580851] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 84.669011] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 84.695077] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 84.751767] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 84.773408] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 84.788783] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 84.803454] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 84.849331] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 84.868345] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 84.884767] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 84.899816] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 84.913049] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 84.927354] EXT4-fs (loop4): mount failed [ 85.216451] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 85.237341] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 85.248628] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 85.262995] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 85.446028] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 85.468069] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 85.476708] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 85.483327] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 85.505245] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 85.548805] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 85.553217] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 85.573593] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 85.869097] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 85.894022] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 85.916478] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 85.937087] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 86.167016] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 86.206870] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 86.224073] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 86.238120] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 86.424512] EXT4-fs: failed to create workqueue [ 86.429467] EXT4-fs (loop5): mount failed 2020/10/29 12:27:45 executed programs: 619 [ 86.717763] EXT4-fs error (device loop2): ext4_quota_enable:5835: comm syz-executor.2: Bad quota inode # 4 [ 86.728761] EXT4-fs warning (device loop2): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 86.747602] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 86.752652] EXT4-fs (loop2): mount failed [ 86.779014] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 86.792938] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 86.807402] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 86.882320] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 86.902077] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 86.913833] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 86.928756] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 87.043799] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 87.060410] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 87.077479] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 87.097733] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 87.116395] EXT4-fs (loop5): mount failed [ 87.121828] EXT4-fs (loop4): mount failed [ 87.276643] EXT4-fs: failed to create workqueue [ 87.298439] EXT4-fs (loop5): mount failed [ 87.523610] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 87.572061] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 87.589804] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 87.611324] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 87.652810] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 87.708206] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 87.734618] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 87.740177] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 87.758222] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 87.762678] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 87.773053] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 87.786803] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 87.992174] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 88.012591] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 88.023965] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 88.038282] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 88.358039] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 88.425829] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 88.446767] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 88.456616] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 88.464585] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 88.472279] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 88.499755] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 88.504308] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 88.661868] EXT4-fs error (device loop3): ext4_quota_enable:5835: comm syz-executor.3: Bad quota inode # 4 [ 88.672098] EXT4-fs warning (device loop3): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 88.685993] EXT4-fs (loop3): mount failed [ 88.716859] EXT4-fs error (device loop2): ext4_quota_enable:5835: comm syz-executor.2: Bad quota inode # 4 [ 88.727605] EXT4-fs warning (device loop2): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 88.741855] EXT4-fs (loop2): mount failed [ 88.848494] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 88.878773] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 88.886763] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 88.907488] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 88.909479] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 88.929135] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 88.934766] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 88.959031] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 89.201628] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.210489] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.235918] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.245084] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.267629] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 89.279369] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 89.302422] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 89.317049] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 89.330035] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 89.334934] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 89.343621] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 89.355167] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 89.370278] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 89.406996] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 89.408000] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 89.425569] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 89.863280] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.884433] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 89.909295] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 89.924013] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 89.976436] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 89.996474] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 90.007748] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.022763] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 90.028256] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 90.073622] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 90.090216] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.104734] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 90.175655] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 90.207341] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 90.208170] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 90.223645] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.252112] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 90.264968] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.274431] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 90.284773] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 90.480059] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 90.502232] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 90.522882] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 90.534504] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.551381] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 90.563223] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 90.575413] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 90.589914] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 90.837536] EXT4-fs error (device loop0): ext4_quota_enable:5835: comm syz-executor.0: Bad quota inode # 4 [ 90.848834] EXT4-fs warning (device loop0): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 90.863800] EXT4-fs (loop0): mount failed [ 91.032590] EXT4-fs error (device loop0): ext4_quota_enable:5835: comm syz-executor.0: Bad quota inode # 4 [ 91.048405] EXT4-fs warning (device loop0): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 91.063802] EXT4-fs (loop0): mount failed [ 91.140987] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.188626] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 91.202378] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 91.217390] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 91.464599] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.486528] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.515421] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 91.526919] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 91.530113] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 91.538733] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 91.552191] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 91.570990] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 2020/10/29 12:27:50 executed programs: 701 [ 91.914297] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.916731] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.935580] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 91.954350] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 91.986280] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 92.001004] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 92.008395] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.032271] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 92.052271] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.068143] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.079830] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 92.085472] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 92.102236] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 92.125180] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 92.138068] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 92.140308] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.149376] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 92.169031] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.184220] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 92.209119] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 92.438364] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 92.459362] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 92.472123] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.487991] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 92.496076] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 92.511428] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 92.554413] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 92.584656] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 92.777773] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 92.801151] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 92.818225] EXT4-fs (loop4): mount failed [ 93.094096] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 93.118524] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 93.132791] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 93.147975] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 93.320796] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 93.342307] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 93.354984] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 93.369753] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 93.468387] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 93.470807] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 93.498990] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 93.510755] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 93.527061] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 93.542876] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 93.560191] EXT4-fs (loop5): mount failed [ 93.951485] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 93.972639] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 93.984458] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 93.999901] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 94.145825] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 94.167138] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 94.179980] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 94.195432] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 94.365589] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 94.386534] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 94.398574] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 94.413090] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 94.584743] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 94.618369] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 94.631056] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 94.645819] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 94.897258] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 94.937730] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 94.949995] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 94.964799] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 95.209722] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 95.236555] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 95.249111] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 95.264339] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 95.619843] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 95.659446] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 95.672261] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 95.686894] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 95.754781] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 95.768258] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 95.779393] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 95.809463] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 95.813287] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 95.844219] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 95.848198] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 95.865517] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 95.877727] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 95.882305] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 95.894109] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 95.917741] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 96.425238] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 96.439057] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 96.449205] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 96.474367] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 96.504126] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 96.504645] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 96.523151] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 96.531499] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 96.547608] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 96.555649] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 96.569684] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 96.591814] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 96.667482] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 96.689692] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 96.702510] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 96.718671] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 96.722515] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 96.761707] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 96.773867] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 96.788860] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 2020/10/29 12:27:55 executed programs: 784 [ 97.016564] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.038424] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.043700] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 97.073041] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.105797] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.113592] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.141883] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 97.154091] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.157478] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 97.169636] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 97.196993] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 97.205725] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.209251] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 97.222339] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 97.244228] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.262962] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 97.578066] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.609360] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 97.629588] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 97.629739] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.658490] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 97.660442] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 97.682042] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 97.709538] EXT4-fs: failed to create workqueue [ 97.717616] EXT4-fs (loop5): mount failed [ 97.750209] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 98.274486] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.295310] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 98.311225] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.326343] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 98.332897] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.358575] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 98.371884] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.400882] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 98.426492] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.448340] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 98.472894] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.473193] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.487348] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 98.506597] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 98.534973] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.550187] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 98.668121] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.692460] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 98.707528] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.728913] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.738587] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 98.746069] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 98.772714] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.797874] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 98.895153] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 98.922503] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 98.935323] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 98.950662] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 99.281943] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 99.322999] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 99.347318] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 99.358939] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 99.364333] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 99.396321] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 99.397400] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 99.411131] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 99.585409] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 99.606318] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 99.618577] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 99.632558] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 99.725117] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 99.740597] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 99.753516] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 99.759957] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 99.770040] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 99.788638] EXT4-fs (loop5): mount failed [ 99.795598] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 99.997114] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 100.019320] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 100.031173] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 100.047664] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 100.099264] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 100.126916] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 100.142045] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 100.157449] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 100.660866] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 100.690616] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 100.713505] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 100.728689] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 100.858728] EXT4-fs error (device loop0): ext4_quota_enable:5835: comm syz-executor.0: Bad quota inode # 4 [ 100.869405] EXT4-fs warning (device loop0): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 100.885228] EXT4-fs (loop0): mount failed [ 101.264631] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 101.271471] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 101.304247] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 101.322437] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 101.323562] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 101.353344] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 101.357247] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 101.382386] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 101.459345] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 101.520958] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 101.533093] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 101.564232] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 101.815856] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 101.815956] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 101.838269] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 101.850662] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 101.858133] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 101.870195] EXT4-fs (loop4): mount failed [ 101.915495] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 2020/10/29 12:28:00 executed programs: 864 [ 102.151622] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 102.171196] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 102.183340] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 102.199963] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 102.780331] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 102.799981] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 102.811894] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 102.830972] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 102.839121] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 102.863331] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 102.874950] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 102.889834] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 102.923970] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 102.943877] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 102.955177] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 102.969788] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 103.100808] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.123064] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.144999] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 103.156630] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 103.156657] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.170555] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.185982] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 103.196069] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 103.238072] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.281778] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 103.295791] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.311630] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 103.421021] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.440973] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 103.452749] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.468117] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 103.547302] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.581058] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 103.611309] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 103.619296] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 103.626746] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.635057] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 103.646998] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 103.660933] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 104.178459] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 104.205526] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 104.217296] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 104.232005] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 104.388209] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 104.408651] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 104.425179] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 104.440548] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 104.716259] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 104.716863] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 104.751687] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 104.756990] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 104.770366] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 104.778547] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 104.796127] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 104.805952] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 104.870040] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 104.896857] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 104.911980] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 104.926615] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 105.088457] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.109132] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 105.120826] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 105.135665] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 105.151597] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.181663] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 105.205688] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 105.224344] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 105.480392] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.504056] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.544852] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 105.544875] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 105.557124] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 105.569325] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 105.587110] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 105.595506] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 105.661569] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 105.692474] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 105.711731] EXT4-fs (loop5): mount failed [ 105.905161] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.927450] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 105.931679] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 105.944351] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 105.957972] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 105.972755] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.000544] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.016979] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 106.030212] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 106.039831] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 106.046867] EXT4-fs (loop5): mount failed [ 106.090046] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.110702] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 106.122487] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.138906] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 106.368766] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.388673] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 106.401008] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.425459] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 106.465271] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.476028] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.487811] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.527977] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 106.536812] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 106.550497] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 106.550737] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.551026] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 106.563306] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.578795] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.587491] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 106.614096] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 106.706326] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.727386] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 106.739565] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.755613] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 106.887625] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 106.910899] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 106.923275] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 106.942539] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 106.999772] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.057252] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 107.057564] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.071370] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.102915] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 107.110211] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 107.129570] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.156443] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 2020/10/29 12:28:05 executed programs: 955 [ 107.499494] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.556094] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 107.572043] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.586672] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 107.728674] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.748427] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 107.765058] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.779859] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 107.828282] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.856627] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 107.857853] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 107.892354] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 107.899063] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.905683] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 107.925073] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 107.932729] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 108.336614] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 108.363367] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 108.376459] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 108.391635] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 108.569020] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 108.590709] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 108.644251] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 108.648548] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 108.660270] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 108.668102] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 108.684027] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 108.696287] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 109.044573] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.056359] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.094540] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 109.101656] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 109.112227] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 109.118447] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 109.134683] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 109.145824] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 109.488680] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.507348] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.517934] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 109.534044] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.539089] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 109.558833] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 109.586994] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 109.602667] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 109.606260] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 109.623501] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 109.645442] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 109.659671] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 109.955472] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.963130] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 109.980584] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 110.041183] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 110.050400] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 110.061470] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 110.067990] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 110.091167] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 110.185521] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 110.195793] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 110.210463] EXT4-fs (loop1): mount failed [ 110.469129] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 110.503579] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 110.534048] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 110.547578] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 110.565550] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 110.573431] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 110.583709] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 110.641567] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 111.115845] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 111.137355] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 111.156451] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 111.173408] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 111.183333] EXT4-fs mount: 424 callbacks suppressed [ 111.183340] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 111.205034] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 111.329256] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 111.463847] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 111.488290] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 111.510599] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 111.654293] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 111.672518] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 111.686454] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 111.696224] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 111.863818] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 111.877971] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 111.881089] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 111.970469] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 111.980381] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 112.126277] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 112.211664] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 112.215051] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 112.235747] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 112.249648] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 112.254256] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 112.273614] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 112.290545] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters 2020/10/29 12:28:10 executed programs: 1041 [ 112.309929] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 112.326565] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 112.347115] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 112.363284] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 112.379647] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 112.396166] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 112.411944] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 112.622966] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 112.632346] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 112.637132] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 112.650142] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 112.715961] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 112.852066] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 112.863282] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 112.872911] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 112.969613] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 112.980962] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 112.992750] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 113.012659] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 113.023984] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 113.038272] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 113.099317] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 113.113808] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 113.196914] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 113.213644] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 113.273817] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 113.369232] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 113.391741] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 113.421022] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 113.431499] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 113.507871] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 113.510192] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 113.597444] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 113.693544] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 113.704171] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 113.707336] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 113.733931] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 113.745761] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 113.750646] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 113.760077] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 113.893547] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 114.020461] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 114.022615] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 114.057341] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 114.072960] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 114.110231] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 114.123395] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 114.143217] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 114.154656] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 114.168892] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 114.199465] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 114.283597] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 114.294521] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 114.471796] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 114.537459] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 114.551755] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 114.553772] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 114.566050] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 114.608785] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 114.813514] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 114.814717] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 114.845718] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 114.854712] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 114.910077] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 114.920577] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 114.922412] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 114.944394] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 114.947807] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 114.962947] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 115.033769] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 115.053692] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 115.065505] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 115.079888] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 115.409421] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 115.432977] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 115.444864] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 115.447586] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 115.500139] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 115.502619] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 115.523093] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 115.546306] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 115.548389] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 115.590085] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 115.603979] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 115.622229] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 115.864401] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 115.924571] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 115.938922] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 115.968366] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 116.202659] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 116.240198] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 116.270647] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 116.286207] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 116.561438] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 116.581386] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 116.592667] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 116.607302] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 116.745880] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 116.767537] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 116.797687] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 116.810081] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 116.813172] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 116.822380] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 116.846247] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 116.849461] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 116.911466] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 116.942014] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 116.955570] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 116.970573] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 2020/10/29 12:28:15 executed programs: 1132 [ 117.732301] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 117.771419] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 117.783974] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 117.798041] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 117.832052] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 117.851939] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 117.863420] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 117.877933] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 118.009563] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.031186] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 118.045295] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.061727] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 118.295735] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.306106] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.346067] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 118.358175] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.372903] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.382223] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 118.414344] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 118.432269] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 118.442121] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.445189] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.457991] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 118.514104] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 118.704533] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.733455] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 118.746336] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.782198] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 118.820571] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 118.840567] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 118.852173] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 118.867445] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 119.579036] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 119.598711] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 119.611294] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 119.625193] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 119.928592] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 119.931941] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 119.959633] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 120.009551] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 120.012373] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 120.022258] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 120.041565] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 120.049098] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 120.057837] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 120.071150] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 120.087397] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 120.095334] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 120.418720] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 120.445627] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 120.495032] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 120.522468] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 120.533557] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 120.542042] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 120.550192] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 120.585215] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 120.973111] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 120.993024] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 121.005036] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 121.023473] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 121.064708] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 121.092436] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 121.104934] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 121.120168] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 121.301253] EXT4-fs error (device loop0): ext4_quota_enable:5835: comm syz-executor.0: Bad quota inode # 4 [ 121.335348] EXT4-fs warning (device loop0): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 121.358724] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 121.372650] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 121.390455] EXT4-fs (loop0): mount failed [ 121.404809] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 121.417802] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 121.431301] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 121.445245] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 121.446628] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 121.472254] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 121.775264] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 121.805524] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 121.817173] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 121.831831] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 122.058184] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.087539] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.088337] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 122.119803] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.140392] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 122.151482] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 122.177210] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.191273] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.209970] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.210126] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 122.210357] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.210662] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 122.275500] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 122.289375] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 122.300974] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.320386] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 2020/10/29 12:28:20 executed programs: 1220 [ 122.508458] EXT4-fs: failed to create workqueue [ 122.513261] EXT4-fs (loop2): mount failed [ 122.523594] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 122.550272] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 122.565809] EXT4-fs (loop5): mount failed [ 122.709712] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.729746] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 122.741686] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.758152] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 122.785065] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 122.799552] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 122.814902] EXT4-fs (loop1): mount failed [ 122.829662] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 122.882123] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 122.895128] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 122.909862] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 123.132934] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 123.164978] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 123.176562] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 123.191154] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 123.384839] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 123.397134] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 123.425774] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 123.440509] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 123.445491] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 123.469379] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 123.470603] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 123.484433] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 123.891952] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 123.896327] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 123.940700] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 123.954771] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 123.959190] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 123.971675] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 123.983440] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 124.006856] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 124.039276] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 124.074407] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 124.086685] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 124.102347] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 124.604414] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 124.625535] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 124.637760] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 124.655751] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 125.084912] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.107307] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 125.121169] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.146603] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 125.154897] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.201000] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 125.212575] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.226818] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 125.418981] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.439844] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 125.451226] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.470512] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 125.717653] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.722041] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.760206] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 125.760679] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.791304] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 125.792161] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 125.847584] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.865608] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 125.870118] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.877946] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 125.903170] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.918448] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 125.918498] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 125.943616] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 125.952347] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 125.983481] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 126.140645] EXT4-fs error (device loop3): ext4_quota_enable:5835: comm syz-executor.3: Bad quota inode # 4 [ 126.157763] EXT4-fs warning (device loop3): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 126.175698] EXT4-fs (loop3): mount failed [ 126.191257] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.211069] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 126.222859] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.236790] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 126.361739] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.375461] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.419592] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 126.457404] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.463135] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 126.478107] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 126.484012] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.508455] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 126.532403] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.556788] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 126.568241] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.583389] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 126.592049] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.627763] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 126.639215] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.653292] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 126.698886] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.721675] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 126.740932] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 126.741208] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.770654] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 126.771605] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 126.781887] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 126.809800] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 127.127146] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.159431] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 127.171215] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.195203] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.199393] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.234981] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.250788] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 127.263032] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 127.267751] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 127.275300] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 127.289272] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.296535] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.313274] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 127.324567] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.345730] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 127.349271] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 2020/10/29 12:28:25 executed programs: 1303 [ 127.580645] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.581801] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.600478] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 127.632503] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.652551] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 127.667492] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 127.679515] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 127.694779] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 127.931453] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 127.960503] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 127.976486] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 128.003806] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 128.132089] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 128.162428] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 128.197892] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 128.241629] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 128.254914] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 128.270454] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 128.291559] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 128.295341] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 128.305896] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 128.351127] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 128.367494] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 128.380972] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 128.686107] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 128.706059] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 128.717383] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 128.732902] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 129.014307] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 129.024583] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 129.039827] EXT4-fs (loop4): mount failed [ 129.303708] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 129.328706] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 129.342771] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 129.372362] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 129.390601] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 129.425329] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 129.437969] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 129.452000] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 129.555130] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 129.585104] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 129.591722] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 129.623816] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 129.638560] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 129.644120] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 129.661207] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 129.675360] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 129.930319] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 129.966390] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.026411] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 130.044912] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 130.051392] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.063418] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.078270] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 130.097559] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 130.327803] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.353464] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 130.364985] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.379383] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 130.482843] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.518346] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 130.531029] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.546701] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 130.731266] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.751859] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 130.763418] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.785199] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 130.836991] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.861113] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 130.885665] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 130.897353] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.901358] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 130.942290] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 130.982482] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 130.991231] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 130.998525] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.006179] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.022652] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 131.034415] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 131.147781] EXT4-fs error (device loop2): ext4_quota_enable:5835: comm syz-executor.2: Bad quota inode # 4 [ 131.161120] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 131.186732] EXT4-fs warning (device loop2): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 131.202763] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 131.203615] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 131.236051] EXT4-fs (loop2): mount failed [ 131.243050] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.250804] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 131.269242] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 131.272030] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.317093] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 131.413367] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 131.451207] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 131.502009] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 131.503229] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 131.515275] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.536732] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 131.548182] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 131.562241] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 131.592431] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 131.600909] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 131.612955] EXT4-fs (loop1): mount failed [ 131.752849] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 131.763492] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 131.778048] EXT4-fs (loop5): mount failed [ 131.952948] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 131.992522] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 132.004726] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.027287] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 132.174516] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 132.194513] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 132.208331] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.223530] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 132.568183] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 132.623269] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 132.635145] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.653296] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 2020/10/29 12:28:31 executed programs: 1382 [ 132.739862] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 132.787496] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 132.799747] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.817361] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 132.877569] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 132.897058] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 132.925117] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 132.932122] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 132.941326] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.949283] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 132.961706] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 132.977056] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 133.084035] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 133.145132] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 133.157704] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 133.173238] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 133.574468] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 133.575259] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 133.601973] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 133.615634] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 133.630789] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 133.649383] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 133.657079] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 133.665713] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 134.038767] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 134.058404] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 134.069775] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 134.088840] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 134.170677] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 134.190974] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 134.203086] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 134.218061] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 134.423281] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 134.433913] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 134.448556] EXT4-fs (loop4): mount failed [ 134.559804] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 134.559809] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 134.559954] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 134.582047] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 134.637045] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 134.652632] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 134.669964] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 134.671368] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 134.842087] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 134.886933] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 134.899376] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 134.914210] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 135.246660] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 135.279386] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 135.291165] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 135.305604] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 135.596962] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 135.617034] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 135.629070] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 135.644199] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 135.664424] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 135.691928] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 135.703280] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 135.717495] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 136.270826] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 136.331558] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 136.344357] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 136.361111] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 136.449085] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 136.470679] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 136.476119] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 136.507033] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 136.537296] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 136.538865] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 136.551807] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 136.565269] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 136.590004] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 136.597747] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 136.608871] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 136.618164] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 136.697065] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 136.717195] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 136.729310] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 136.743623] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 137.079090] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 137.088100] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 137.107814] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 137.140703] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 137.148376] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 137.157916] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 137.164626] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 137.176820] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 137.195624] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 137.206328] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 137.247859] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 137.263269] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 137.271509] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 137.308036] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 137.322757] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 137.326630] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 2020/10/29 12:28:36 executed programs: 1476 [ 137.924837] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 137.959013] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 137.990454] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.004747] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 138.197350] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.217055] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 138.228364] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.262148] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.294544] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 138.308221] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.309462] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 138.323127] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 138.455731] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.484175] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 138.496896] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.511271] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 138.639885] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.663608] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.696244] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 138.708182] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.709814] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 138.729827] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 138.741141] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.757759] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 138.861400] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 138.913144] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 138.925708] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 138.939832] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 139.243176] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 139.269084] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 139.274158] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 139.302844] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 139.303408] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 139.316472] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 139.341375] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 139.389192] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 139.746912] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 139.751622] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 139.798778] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 139.799349] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 139.811114] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 139.836030] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 139.840452] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 139.860965] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 140.219578] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 140.244302] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 140.268000] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 140.290391] EXT4-fs (loop1): mount failed [ 140.296704] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 140.308807] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 140.322875] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 140.398420] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 140.420835] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 140.432107] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 140.448025] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 140.476072] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 140.544551] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 140.560178] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 140.575734] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 141.238895] EXT4-fs mount: 443 callbacks suppressed [ 141.238903] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 141.261469] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 141.312776] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 141.320888] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 141.428709] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 141.444310] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 141.444861] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 141.472791] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 141.488735] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 141.509489] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 141.575947] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 141.587258] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 141.595983] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 141.598965] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 141.639564] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 141.693113] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 141.734319] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 141.736967] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 141.754462] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 141.768770] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 141.888559] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 141.998357] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 142.001878] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 142.027478] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 142.132576] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 142.144028] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 142.267985] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 142.279851] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 142.342859] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 142.415980] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 142.429781] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 142.438925] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 142.664020] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 142.699712] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 142.709793] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 142.740436] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 142.774553] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 142.813627] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 142.864698] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 2020/10/29 12:28:41 executed programs: 1564 [ 142.951379] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 142.953395] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 142.989981] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 143.084993] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 143.148927] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 143.169029] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 143.263299] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 143.310121] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 143.456729] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 143.456887] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 143.486592] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 143.497008] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 143.552530] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 143.581770] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 143.582294] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 143.612771] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 143.631163] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 143.645223] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 143.795433] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 143.796053] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 143.810613] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 143.820818] EXT4-fs error (device loop1): ext4_quota_enable:5835: comm syz-executor.1: Bad quota inode # 4 [ 143.822294] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 143.862251] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 143.870036] EXT4-fs warning (device loop1): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 143.876503] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 143.887381] EXT4-fs (loop1): mount failed [ 143.905122] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 143.978387] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 144.151741] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 144.155178] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 144.179500] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 144.186091] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 144.206325] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 144.293911] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 144.407802] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 144.457321] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 144.490423] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 144.549069] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 144.579659] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 144.579662] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 144.602665] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 144.763323] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 144.801532] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 144.812572] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 144.848502] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 144.860747] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 144.875710] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 145.218275] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 145.238432] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 145.251358] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 145.266790] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 145.271111] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 145.287041] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 145.319843] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 145.382245] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 145.383262] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 145.401063] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 145.408631] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 145.431588] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 145.878203] EXT4-fs error (device loop4): ext4_quota_enable:5835: comm syz-executor.4: Bad quota inode # 4 [ 145.906759] EXT4-fs warning (device loop4): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 145.921105] EXT4-fs (loop4): mount failed [ 145.950106] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 145.975221] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 145.987943] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 146.007001] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 146.202104] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 146.221938] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 146.234375] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 146.250275] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 146.275902] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 146.324163] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 146.338785] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 146.363825] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 146.668903] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 146.688627] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 146.699733] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 146.714497] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 146.811346] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 146.827476] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 146.842799] EXT4-fs (loop5): mount failed [ 147.054504] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.058247] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.086890] EXT4-fs: failed to create workqueue [ 147.096054] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 147.113014] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.114371] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.128422] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 147.157074] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.174332] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 147.179166] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 147.198642] EXT4-fs (loop5): mount failed [ 147.203768] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 147.216833] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.231304] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 147.533621] EXT4-fs error (device loop5): ext4_quota_enable:5835: comm syz-executor.5: Bad quota inode # 4 [ 147.551272] EXT4-fs warning (device loop5): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 147.566482] EXT4-fs (loop5): mount failed [ 147.684411] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.705488] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 147.717209] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.735807] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.755895] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 147.756817] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 147.767161] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.793305] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 147.913611] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 147.942880] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 147.959519] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 147.973819] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 2020/10/29 12:28:46 executed programs: 1653 [ 148.173042] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 148.198450] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 148.212275] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 148.229888] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 148.257067] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 148.278725] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 148.292364] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 148.306927] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 148.733716] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 148.760170] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 148.780510] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 148.832679] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 148.835416] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 148.857665] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 148.883383] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 148.898330] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 149.292755] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 149.312539] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 149.325961] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 149.341443] [ 149.343080] ====================================================== [ 149.349385] WARNING: possible circular locking dependency detected [ 149.355693] 4.19.153-syzkaller #0 Not tainted [ 149.360177] ------------------------------------------------------ [ 149.366485] syz-executor.1/21176 is trying to acquire lock: [ 149.372183] 00000000bf74ad9f (&dquot->dq_lock){+.+.}, at: dquot_commit+0x4b/0x370 [ 149.379918] [ 149.379918] but task is already holding lock: [ 149.385866] 00000000b19e7c82 (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x9e5/0xf90 [ 149.393826] [ 149.393826] which lock already depends on the new lock. [ 149.393826] [ 149.402128] [ 149.402128] the existing dependency chain (in reverse order) is: [ 149.409724] [ 149.409724] -> #2 (&ei->i_data_sem/2){++++}: [ 149.415597] down_read+0x3b/0xb0 [ 149.419465] ext4_map_blocks+0x3c2/0x16a0 [ 149.424118] ext4_getblk+0x96/0x3c0 [ 149.428255] ext4_bread+0x5c/0x1a0 [ 149.432290] ext4_quota_write+0x22a/0x550 [ 149.436941] write_blk+0xfe/0x210 [ 149.440887] get_free_dqblk+0xe9/0x280 [ 149.445275] do_insert_tree+0x603/0xf90 [ 149.449755] do_insert_tree+0x990/0xf90 [ 149.454221] qtree_write_dquot+0x198/0x570 [ 149.458965] v2_write_dquot+0x109/0x240 [ 149.463432] dquot_acquire+0x216/0x470 [ 149.467830] ext4_acquire_dquot+0x1ea/0x280 [ 149.472649] dqget+0x6bd/0xf50 [ 149.476360] __dquot_initialize+0x535/0xf00 [ 149.481175] dquot_initialize+0xe/0x10 [ 149.485561] ext4_rmdir+0xed/0xde0 [ 149.489600] vfs_rmdir+0x140/0x3d0 [ 149.493648] do_rmdir+0x2af/0x350 [ 149.497593] __se_sys_unlinkat+0x2f/0x40 [ 149.502579] __x64_sys_unlinkat+0x6e/0xb0 [ 149.507228] do_syscall_64+0xd0/0x4e0 [ 149.511543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.517223] [ 149.517223] -> #1 (&s->s_dquot.dqio_sem){++++}: [ 149.523363] down_read+0x3b/0xb0 [ 149.527229] v2_read_dquot+0x48/0x110 [ 149.531538] dquot_acquire+0x109/0x470 [ 149.535928] ext4_acquire_dquot+0x1ea/0x280 [ 149.540764] dqget+0x6bd/0xf50 [ 149.544446] __dquot_initialize+0x535/0xf00 [ 149.549260] dquot_initialize+0xe/0x10 [ 149.553652] ext4_rmdir+0xed/0xde0 [ 149.557686] vfs_rmdir+0x140/0x3d0 [ 149.561714] do_rmdir+0x2af/0x350 [ 149.565686] __se_sys_unlinkat+0x2f/0x40 [ 149.570245] __x64_sys_unlinkat+0x6e/0xb0 [ 149.574890] do_syscall_64+0xd0/0x4e0 [ 149.579193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.584875] [ 149.584875] -> #0 (&dquot->dq_lock){+.+.}: [ 149.590577] lock_acquire+0x180/0x3a0 [ 149.594881] __mutex_lock+0xf5/0x1200 [ 149.599201] mutex_lock_nested+0x16/0x20 [ 149.603761] dquot_commit+0x4b/0x370 [ 149.607973] ext4_write_dquot+0x1ac/0x230 [ 149.612615] ext4_mark_dquot_dirty+0xeb/0x160 [ 149.617614] __dquot_free_space+0x5e6/0x880 [ 149.622432] ext4_free_blocks+0x1440/0x2250 [ 149.627262] ext4_ext_remove_space+0x2062/0x3660 [ 149.632524] ext4_ext_truncate+0x16d/0x1c0 [ 149.637263] ext4_truncate+0xa27/0xf90 [ 149.641642] ext4_evict_inode+0x753/0x1430 [ 149.646378] evict+0x29c/0x590 [ 149.650081] iput+0x378/0x6b0 [ 149.653693] dentry_unlink_inode+0x22d/0x2e0 [ 149.658602] d_delete+0x165/0x1b0 [ 149.662569] vfs_rmdir+0x2e7/0x3d0 [ 149.666617] do_rmdir+0x2af/0x350 [ 149.670579] __se_sys_unlinkat+0x2f/0x40 [ 149.675147] __x64_sys_unlinkat+0x6e/0xb0 [ 149.679811] do_syscall_64+0xd0/0x4e0 [ 149.684124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 149.689807] [ 149.689807] other info that might help us debug this: [ 149.689807] [ 149.697933] Chain exists of: [ 149.697933] &dquot->dq_lock --> &s->s_dquot.dqio_sem --> &ei->i_data_sem/2 [ 149.697933] [ 149.709438] Possible unsafe locking scenario: [ 149.709438] [ 149.715486] CPU0 CPU1 [ 149.720133] ---- ---- [ 149.724773] lock(&ei->i_data_sem/2); [ 149.728646] lock(&s->s_dquot.dqio_sem); [ 149.735312] lock(&ei->i_data_sem/2); [ 149.741702] lock(&dquot->dq_lock); [ 149.745391] [ 149.745391] *** DEADLOCK *** [ 149.745391] [ 149.751444] 5 locks held by syz-executor.1/21176: [ 149.756258] #0: 000000000c585b24 (sb_writers#3){.+.+}, at: mnt_want_write+0x3c/0xa0 [ 149.764152] #1: 00000000064ba3c6 (&type->i_mutex_dir_key#3/1){+.+.}, at: do_rmdir+0x229/0x350 [ 149.772879] #2: 000000005709bd9d (sb_internal){.+.+}, at: ext4_evict_inode+0x3ec/0x1430 [ 149.781089] #3: 00000000b19e7c82 (&ei->i_data_sem/2){++++}, at: ext4_truncate+0x9e5/0xf90 [ 149.789471] #4: 00000000643da0f4 (dquot_srcu){....}, at: __dquot_free_space+0x161/0x880 [ 149.797686] [ 149.797686] stack backtrace: [ 149.802165] CPU: 0 PID: 21176 Comm: syz-executor.1 Not tainted 4.19.153-syzkaller #0 [ 149.810035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.819364] Call Trace: [ 149.821947] dump_stack+0x17c/0x22a [ 149.825571] print_circular_bug.isra.17.cold.34+0x2e3/0x41e [ 149.831262] ? save_trace+0xe0/0x290 [ 149.834954] __lock_acquire+0x35bc/0x47c0 [ 149.839133] ? is_bpf_text_address+0x7d/0xe0 [ 149.843527] ? kernel_text_address+0x79/0xf0 [ 149.847933] ? mark_held_locks+0x130/0x130 [ 149.852146] ? quarantine_put+0xda/0x1c0 [ 149.856180] ? __kasan_slab_free+0x1b0/0x220 [ 149.860560] ? kasan_slab_free+0xe/0x10 [ 149.864525] ? ext4_ext_remove_space+0x2062/0x3660 [ 149.869432] ? ext4_truncate+0xa27/0xf90 [ 149.873476] ? dquot_commit+0x4b/0x370 [ 149.877370] lock_acquire+0x180/0x3a0 [ 149.881160] ? dquot_commit+0x4b/0x370 [ 149.885065] ? dquot_commit+0x4b/0x370 [ 149.888949] __mutex_lock+0xf5/0x1200 [ 149.892789] ? dquot_commit+0x4b/0x370 [ 149.896657] ? dquot_commit+0x4b/0x370 [ 149.900610] ? __mutex_add_waiter+0x170/0x170 [ 149.905081] ? mark_held_locks+0x130/0x130 [ 149.909311] ? mark_held_locks+0x130/0x130 [ 149.913569] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 149.918317] ? __lock_acquire+0x764/0x47c0 [ 149.922527] ? __might_sleep+0x95/0x190 [ 149.926490] mutex_lock_nested+0x16/0x20 [ 149.930550] ? mutex_lock_nested+0x16/0x20 [ 149.934770] dquot_commit+0x4b/0x370 [ 149.938468] ? ext4_write_dquot+0x18a/0x230 [ 149.942775] ext4_write_dquot+0x1ac/0x230 [ 149.946896] ext4_mark_dquot_dirty+0xeb/0x160 [ 149.951373] __dquot_free_space+0x5e6/0x880 [ 149.955690] ? kasan_check_read+0x11/0x20 [ 149.959809] ? mb_free_blocks+0x1b3/0x15f0 [ 149.964090] ? dquot_reclaim_space_nodirty+0x480/0x480 [ 149.969355] ? ext4_free_blocks+0xc3d/0x2250 [ 149.973736] ? lock_downgrade+0x860/0x860 [ 149.977861] ? ext4_block_bitmap_csum_verify+0x460/0x460 [ 149.983290] ? do_raw_spin_unlock+0x177/0x260 [ 149.987765] ext4_free_blocks+0x1440/0x2250 [ 149.992058] ? vfs_rmdir+0x2e7/0x3d0 [ 149.995749] ? ext4_mb_new_blocks+0x3aa0/0x3aa0 [ 150.000520] ? lock_downgrade+0x860/0x860 [ 150.004664] ? kasan_check_read+0x11/0x20 [ 150.008846] ? ext4_data_block_valid+0xf1/0x1a0 [ 150.013495] ? __ext4_ext_check+0x845/0xee0 [ 150.017791] ext4_ext_remove_space+0x2062/0x3660 [ 150.022533] ? ext4_es_free_extent+0x1f8/0x540 [ 150.027098] ? ext4_ext_index_trans_blocks+0xf0/0xf0 [ 150.032199] ? lock_downgrade+0x860/0x860 [ 150.036332] ? kasan_check_write+0x14/0x20 [ 150.040540] ? _raw_write_unlock+0x2c/0x50 [ 150.044751] ? ext4_es_remove_extent+0x81/0x250 [ 150.049404] ext4_ext_truncate+0x16d/0x1c0 [ 150.053614] ext4_truncate+0xa27/0xf90 [ 150.057496] ? __might_sleep+0x95/0x190 [ 150.061450] ? ext4_punch_hole+0xfd0/0xfd0 [ 150.065666] ? ext4_journal_check_start+0x1f/0x1a0 [ 150.070573] ? __ext4_journal_start_sb+0x55/0x360 [ 150.075391] ? __sb_start_write+0x257/0x2a0 [ 150.079685] ext4_evict_inode+0x753/0x1430 [ 150.083900] ? lock_downgrade+0x860/0x860 [ 150.088021] ? ext4_journalled_write_end+0x1040/0x1040 [ 150.093294] ? do_raw_spin_unlock+0x177/0x260 [ 150.097781] evict+0x29c/0x590 [ 150.100964] ? do_raw_spin_unlock+0x177/0x260 [ 150.105462] iput+0x378/0x6b0 [ 150.108552] dentry_unlink_inode+0x22d/0x2e0 [ 150.112932] d_delete+0x165/0x1b0 [ 150.116360] vfs_rmdir+0x2e7/0x3d0 [ 150.119889] do_rmdir+0x2af/0x350 [ 150.123326] ? __ia32_sys_mkdir+0x80/0x80 [ 150.127470] ? __se_compat_sys_gettimeofday+0x130/0x130 [ 150.132823] ? __se_sys_clock_gettime+0xc7/0x100 [ 150.137568] ? do_syscall_64+0x21/0x4e0 [ 150.141519] __se_sys_unlinkat+0x2f/0x40 [ 150.145559] __x64_sys_unlinkat+0x6e/0xb0 [ 150.149684] do_syscall_64+0xd0/0x4e0 [ 150.153461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.158633] RIP: 0033:0x45dd99 [ 150.161970] Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.180937] RSP: 002b:00007f449ce5cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 150.188626] RAX: ffffffffffffffda RBX: 0000000000036f00 RCX: 000000000045dd99 [ 150.195883] RDX: 0000000000000200 RSI: 0000000020000040 RDI: 0000000000000005 [ 150.203151] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 150.210400] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 150.217650] R13: 00007ffc34802b8f R14: 00007f449ce5d9c0 R15: 000000000118bf2c [ 150.244919] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 150.333266] EXT4-fs: failed to create workqueue [ 150.338663] EXT4-fs (loop4): mount failed [ 150.343958] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 150.363627] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 150.375819] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 150.389450] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 150.542979] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 150.565677] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 150.579129] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 150.599984] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 150.624923] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 150.626589] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 150.647173] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 150.661156] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 150.914471] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 150.934305] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 150.947800] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 150.961821] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 150.984025] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.008437] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 151.010331] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.023023] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.056600] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 151.067833] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 151.080604] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.081604] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.100612] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 151.116864] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 151.126076] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.149394] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 151.280046] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.301334] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 151.315507] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.331261] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 151.353487] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.373027] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 151.384098] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.400855] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 151.649306] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.669733] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 151.682809] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.691061] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 151.706330] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 151.721500] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.746861] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 151.748225] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.765993] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 151.790885] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 151.791899] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 151.805071] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 152.048118] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.071804] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 152.083450] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.098091] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 152.111225] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.132003] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.133017] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 152.159257] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 152.165695] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.180475] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.205031] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 152.206029] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 152.234439] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.266036] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.275622] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 152.286888] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 152.300439] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.307397] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.325220] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 152.338240] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 152.396932] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.417510] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 152.429767] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.443539] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 152.588828] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.599812] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.613863] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 152.657012] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.657017] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.657091] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 152.676695] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.731308] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 152.738559] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.756285] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 152.773637] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.782318] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.789243] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 152.811904] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 152.830075] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 152.841935] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.870761] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.874188] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 152.907025] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 152.913257] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 152.929448] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 152.950006] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 152.952347] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 152.964431] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 153.048511] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 153.068488] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 153.080428] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 153.095235] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 2020/10/29 12:28:51 executed programs: 1725 [ 153.392612] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 153.412276] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 153.423680] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 153.440562] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 153.563187] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 153.593943] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 153.605531] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 153.619676] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 153.910161] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 153.950537] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 153.961571] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 153.978207] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 153.994224] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.016047] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.020431] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 154.066873] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.071645] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 154.080708] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 154.093061] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.116422] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 154.186391] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.217820] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 154.229355] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.243080] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 154.329258] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.357763] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 154.371010] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.389106] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 154.422503] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.443056] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 154.457382] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.471137] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 154.631429] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.655893] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 154.668858] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.683676] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 154.899798] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 154.933909] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 154.945425] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 154.959338] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 154.991586] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.017200] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 155.026888] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.051909] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.063807] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 155.066057] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 155.080037] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.102652] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 155.335561] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.341201] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.374614] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 155.397799] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 155.416859] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.418621] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.445074] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 155.447543] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 155.485626] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.516555] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 155.528523] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.545198] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 155.713880] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.748511] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 155.761409] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.777342] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 155.829895] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.853724] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 155.862458] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 155.884604] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.885200] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 155.900948] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 155.943887] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 155.958945] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 156.223451] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.229644] EXT4-fs error (device loop2): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.2: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.260932] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.298936] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 156.299833] EXT4-fs warning (device loop2): ext4_empty_dir:2742: inode #12: comm syz-executor.2: directory missing '.' [ 156.312482] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.321247] EXT4-fs error (device loop2): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.337487] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 156.348921] EXT4-fs error (device loop2): ext4_free_inode:350: comm syz-executor.2: bit already cleared for inode 12 [ 156.361576] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 156.381033] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.413308] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 156.600931] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.605656] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.624964] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 156.655557] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 156.661928] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 156.677914] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.686056] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.700003] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 156.722477] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 156.724997] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 156.736462] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 156.759302] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 157.071305] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.090813] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.110320] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 157.110427] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 157.133716] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.135340] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.147496] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 157.164640] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 157.217291] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.238332] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.245289] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 157.258136] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 157.280759] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.281461] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.295235] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 157.309698] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 157.537644] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.557259] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 157.569945] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.590129] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 157.907547] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.928215] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 157.940067] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 157.959478] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.979565] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 157.993355] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 157.996666] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 158.015014] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 158.023917] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.035112] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.051082] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 158.061957] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 158.150468] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.191713] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 158.210255] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.224605] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 2020/10/29 12:28:56 executed programs: 1818 [ 158.376561] EXT4-fs error (device loop5): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.5: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.396080] EXT4-fs warning (device loop5): ext4_empty_dir:2742: inode #12: comm syz-executor.5: directory missing '.' [ 158.410168] EXT4-fs error (device loop5): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.424861] EXT4-fs error (device loop5): ext4_free_inode:350: comm syz-executor.5: bit already cleared for inode 12 [ 158.473646] EXT4-fs error (device loop0): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.475575] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.512351] EXT4-fs warning (device loop0): ext4_empty_dir:2742: inode #12: comm syz-executor.0: directory missing '.' [ 158.512571] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 158.548069] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.552228] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.570084] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.600489] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 158.613378] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.614811] EXT4-fs error (device loop0): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.627873] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 158.651761] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 158.652340] EXT4-fs error (device loop0): ext4_free_inode:350: comm syz-executor.0: bit already cleared for inode 12 [ 158.663308] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 158.684714] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 158.698590] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12 [ 158.951521] EXT4-fs error (device loop3): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.3: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.973104] EXT4-fs error (device loop4): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.4: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 158.993537] EXT4-fs error (device loop1): ext4_empty_dir:2740: inode #12: block 80: comm syz-executor.1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0, size=1024 [ 159.017075] EXT4-fs warning (device loop4): ext4_empty_dir:2742: inode #12: comm syz-executor.4: directory missing '.' [ 159.042956] EXT4-fs warning (device loop3): ext4_empty_dir:2742: inode #12: comm syz-executor.3: directory missing '.' [ 159.047573] EXT4-fs error (device loop2): ext4_quota_enable:5835: comm syz-executor.2: Bad quota inode # 4 [ 159.055794] EXT4-fs warning (device loop1): ext4_empty_dir:2742: inode #12: comm syz-executor.1: directory missing '.' [ 159.069362] EXT4-fs error (device loop4): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 159.076868] EXT4-fs error (device loop3): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 159.090284] EXT4-fs warning (device loop2): ext4_enable_quotas:5875: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 159.102433] EXT4-fs error (device loop1): ext4_mb_generate_buddy:747: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 22 free clusters [ 159.117611] EXT4-fs error (device loop4): ext4_free_inode:350: comm syz-executor.4: bit already cleared for inode 12 [ 159.128951] EXT4-fs error (device loop3): ext4_free_inode:350: comm syz-executor.3: bit already cleared for inode 12 [ 159.140216] EXT4-fs (loop2): mount failed [ 159.155429] EXT4-fs error (device loop1): ext4_free_inode:350: comm syz-executor.1: bit already cleared for inode 12