Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. 2021/03/14 06:20:06 parsed 1 programs 2021/03/14 06:20:07 executed programs: 0 [ 45.143390] IPVS: ftp: loaded support on port[0] = 21 [ 45.185774] IPVS: ftp: loaded support on port[0] = 21 [ 45.185984] IPVS: ftp: loaded support on port[0] = 21 [ 45.208447] IPVS: ftp: loaded support on port[0] = 21 [ 45.208495] IPVS: ftp: loaded support on port[0] = 21 [ 45.220510] IPVS: ftp: loaded support on port[0] = 21 [ 45.419402] chnl_net:caif_netlink_parms(): no params data found [ 45.529089] chnl_net:caif_netlink_parms(): no params data found [ 45.568501] chnl_net:caif_netlink_parms(): no params data found [ 45.642893] chnl_net:caif_netlink_parms(): no params data found [ 45.650691] chnl_net:caif_netlink_parms(): no params data found [ 45.700458] chnl_net:caif_netlink_parms(): no params data found [ 45.762272] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.777994] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.785015] device bridge_slave_0 entered promiscuous mode [ 45.795558] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.804537] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.813919] device bridge_slave_1 entered promiscuous mode [ 45.832989] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.845274] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.853149] device bridge_slave_0 entered promiscuous mode [ 45.860607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 45.883925] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.890998] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.898814] device bridge_slave_0 entered promiscuous mode [ 45.905288] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.915055] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.922726] device bridge_slave_1 entered promiscuous mode [ 45.949959] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 45.958485] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.964982] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.972440] device bridge_slave_1 entered promiscuous mode [ 45.983294] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.990855] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.998453] device bridge_slave_0 entered promiscuous mode [ 46.005036] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.013350] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.021619] device bridge_slave_0 entered promiscuous mode [ 46.029151] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.035900] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.043789] device bridge_slave_0 entered promiscuous mode [ 46.054778] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.062426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.071187] device bridge_slave_1 entered promiscuous mode [ 46.082287] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.090085] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.096596] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.103507] device bridge_slave_1 entered promiscuous mode [ 46.112963] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.119754] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.126864] device bridge_slave_1 entered promiscuous mode [ 46.143000] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.150481] team0: Port device team_slave_0 added [ 46.160709] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.177556] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.189528] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.197521] team0: Port device team_slave_1 added [ 46.203479] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.215146] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.230221] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.238953] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.248667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.274275] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.295298] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.302767] team0: Port device team_slave_0 added [ 46.310289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.319460] team0: Port device team_slave_1 added [ 46.329652] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.341211] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.348719] 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. [ 46.375034] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.386387] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.393524] team0: Port device team_slave_0 added [ 46.402438] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.410202] team0: Port device team_slave_1 added [ 46.415537] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.423280] team0: Port device team_slave_0 added [ 46.433288] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.441093] team0: Port device team_slave_1 added [ 46.447320] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.454741] team0: Port device team_slave_0 added [ 46.460809] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.467533] 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. [ 46.493166] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.527454] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.534994] team0: Port device team_slave_1 added [ 46.541639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.550081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.557008] 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. [ 46.582741] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.593258] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 46.601065] team0: Port device team_slave_0 added [ 46.606661] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 46.613791] team0: Port device team_slave_1 added [ 46.619897] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.626213] 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. [ 46.651857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.669484] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.685365] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.691856] 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. [ 46.717877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.732511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.740358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.746910] 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. [ 46.772920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.789031] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.795285] 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. [ 46.820856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.833425] device hsr_slave_0 entered promiscuous mode [ 46.839642] device hsr_slave_1 entered promiscuous mode [ 46.848924] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 46.858668] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 46.866388] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.872738] 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. [ 46.898539] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.909610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.916151] 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. [ 46.941722] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.952451] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 46.959869] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.966456] 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. [ 46.992010] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.006991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.014508] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.021188] 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. [ 47.047075] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.057993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.065424] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.075275] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.081596] 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. [ 47.107138] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.120837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.132624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.140284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.151749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.156646] Bluetooth: hci3: command 0x0409 tx timeout [ 47.164390] Bluetooth: hci2: command 0x0409 tx timeout [ 47.166347] device hsr_slave_0 entered promiscuous mode [ 47.175935] device hsr_slave_1 entered promiscuous mode [ 47.181632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.205870] device hsr_slave_0 entered promiscuous mode [ 47.212359] device hsr_slave_1 entered promiscuous mode [ 47.219598] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.228861] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.236179] Bluetooth: hci5: command 0x0409 tx timeout [ 47.242161] Bluetooth: hci0: command 0x0409 tx timeout [ 47.249265] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.256452] Bluetooth: hci1: command 0x0409 tx timeout [ 47.261806] Bluetooth: hci4: command 0x0409 tx timeout [ 47.267620] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.276236] device hsr_slave_0 entered promiscuous mode [ 47.281958] device hsr_slave_1 entered promiscuous mode [ 47.290018] device hsr_slave_0 entered promiscuous mode [ 47.295714] device hsr_slave_1 entered promiscuous mode [ 47.302887] device hsr_slave_0 entered promiscuous mode [ 47.308906] device hsr_slave_1 entered promiscuous mode [ 47.322382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.336913] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.343937] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 47.352509] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.368152] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.380274] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 47.580074] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.591956] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.628827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.636569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.658192] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.695504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.703310] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.723270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.738087] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.752270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.759383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.772243] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.779098] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.803273] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.812447] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.823737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.835242] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 47.844517] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 47.850821] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.859096] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.868844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.877374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.885733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.893263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.901372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.915168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.923984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.932955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.942625] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.952049] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.958553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.967387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.975116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.984537] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.990987] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.000622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.008644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.016482] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.022818] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.031032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.040252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.047890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.054981] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.062420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.070323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.077830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.085524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.093181] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.099573] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.107984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.115082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.125001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.132945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.142191] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.151626] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.159185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.167728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.176249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.183045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.190409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.197755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.204660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.214748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.222317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.231275] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.237836] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.245006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.253291] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.260604] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.267608] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.275107] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.281725] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.290071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.297927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.306166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.314040] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.322050] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.328637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.336230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.346827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 48.354261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.366284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.374902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.384139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.391575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.399388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.406972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.414817] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.423234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.431768] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.439980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.448385] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.456752] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.463107] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.470716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.479302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.488002] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.495067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.503056] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.512964] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 48.519776] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.527640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.537313] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.545761] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.554380] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.566300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.574210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.584660] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.592425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.601257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.609310] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.615809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.622770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.631546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.639467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.647784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.657269] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.663817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.671268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.679879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.687890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.695724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.703594] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.711598] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.718062] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.725117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.733614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.741602] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.748009] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.757033] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.766042] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.774887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 48.786418] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.795596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.803726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 48.812638] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.820437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.827813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.836011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.843633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.851958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.859832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.867979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.875893] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.882247] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.889451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.897610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.905364] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.911714] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.918814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.926551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.934668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.943289] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.954111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.963848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.972274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.981619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.989606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.997634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.006134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.015561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.026887] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.037145] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.044937] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.053864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.062373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.070802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.079826] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.088000] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.096828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.104941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.112736] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.118879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.127685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.137731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.145673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.152664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.161479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.169461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.177928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.186321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.194166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.203162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.212513] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.218702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.230228] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.237842] Bluetooth: hci2: command 0x041b tx timeout [ 49.242648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.243271] Bluetooth: hci3: command 0x041b tx timeout [ 49.254320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.262321] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.269413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.277432] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.285046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.293213] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.301020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.308921] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.317170] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.320394] Bluetooth: hci4: command 0x041b tx timeout [ 49.325239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.330390] Bluetooth: hci1: command 0x041b tx timeout [ 49.340387] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.347279] Bluetooth: hci0: command 0x041b tx timeout [ 49.353024] Bluetooth: hci5: command 0x041b tx timeout [ 49.354897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.367903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.377260] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.386261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.393757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.401492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.409392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.417588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.425747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.433224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.441126] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.450647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.460862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 49.469192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.478638] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.485011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.492735] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.500349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.508188] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.515749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.523201] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.530878] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.538134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.546486] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.552527] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.562830] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.569310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.577461] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.583679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.594253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 49.603278] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.613254] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.622827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.633962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.642298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.649752] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.657141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.666504] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 49.672615] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.682582] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.697830] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.708741] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.717557] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.728269] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.739617] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.747798] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 49.756030] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.764893] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.773773] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.782091] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.789326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.796471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.804470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.812856] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.819985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.829234] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.839478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.847588] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 49.854513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.863292] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.870974] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.879338] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.891448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.899220] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.910896] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.921517] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.932993] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.942813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.951553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.965865] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 49.976718] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 49.987901] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 49.995922] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.002575] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.011673] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.019879] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 50.029693] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 50.038988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.047685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.056054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.063421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.072347] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 50.081846] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.089794] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.097030] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.106544] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 50.114336] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.122864] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.130596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.138797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.147384] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.155614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.165225] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 50.173944] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.182490] device veth0_vlan entered promiscuous mode [ 50.188468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.203132] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.211852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.220113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.229024] device veth0_vlan entered promiscuous mode [ 50.237592] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.244602] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.251917] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.261238] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.270994] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.279549] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.286916] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.293399] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.301112] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.308140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.316095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.323842] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.344019] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.356857] device veth1_vlan entered promiscuous mode [ 50.363063] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.375973] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.383445] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.390696] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.399334] device veth1_vlan entered promiscuous mode [ 50.405838] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.412842] device veth0_vlan entered promiscuous mode [ 50.420780] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.429249] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.439730] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.448991] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.456365] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.463625] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.471022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.478970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.486952] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.494568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.504006] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 50.511808] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 50.519894] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 50.532476] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 50.542165] device veth0_vlan entered promiscuous mode [ 50.548553] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.556148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.563150] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.570208] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.577923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.608122] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 50.616007] device veth1_vlan entered promiscuous mode [ 50.621787] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.629866] device veth0_vlan entered promiscuous mode [ 50.643751] device veth1_vlan entered promiscuous mode [ 50.650149] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 50.659779] device veth0_vlan entered promiscuous mode [ 50.667050] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.674377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.683004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.691031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.699089] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.706805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.720868] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.730374] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.739125] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.753982] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.765255] device veth1_vlan entered promiscuous mode [ 50.772399] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 50.781687] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.790521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.800139] device veth0_macvtap entered promiscuous mode [ 50.807406] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.815883] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.826027] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.833348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.841942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.853952] device veth1_vlan entered promiscuous mode [ 50.861665] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.869748] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 50.879975] device veth1_macvtap entered promiscuous mode [ 50.886679] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 50.893494] device veth0_macvtap entered promiscuous mode [ 50.900169] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.907555] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.914730] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.922265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.930623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.938669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.946842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.956396] device veth0_macvtap entered promiscuous mode [ 50.962571] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.972470] device veth0_macvtap entered promiscuous mode [ 50.979205] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 50.988311] device veth1_macvtap entered promiscuous mode [ 50.994741] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.006536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.016164] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.032009] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.040807] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 51.053499] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 51.063638] device veth1_macvtap entered promiscuous mode [ 51.071407] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.078380] device veth1_macvtap entered promiscuous mode [ 51.084572] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.093895] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.102823] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 51.112938] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.120083] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.129234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.137326] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.145925] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.153129] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.161619] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.169825] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.177367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.185718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.193628] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.201930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.211053] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 51.220818] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.230693] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.238819] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.249553] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.257473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.266173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.273757] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.281864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.290382] device veth0_macvtap entered promiscuous mode [ 51.297421] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 51.304996] device veth0_macvtap entered promiscuous mode [ 51.311460] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 51.319575] Bluetooth: hci3: command 0x040f tx timeout [ 51.320695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.325847] Bluetooth: hci2: command 0x040f tx timeout [ 51.332943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.347585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.358415] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.366042] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.381418] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.391941] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.402675] Bluetooth: hci5: command 0x040f tx timeout [ 51.407493] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.408538] Bluetooth: hci0: command 0x040f tx timeout [ 51.419665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.421856] Bluetooth: hci1: command 0x040f tx timeout [ 51.434436] Bluetooth: hci4: command 0x040f tx timeout [ 51.441922] device veth1_macvtap entered promiscuous mode [ 51.448674] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.456204] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.463413] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.470857] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.479164] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.487380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.495358] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.503058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.512782] device veth1_macvtap entered promiscuous mode [ 51.518920] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 51.528757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.539013] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.548281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.559443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.569676] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.576937] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.584443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.595153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.604256] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.614301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.625659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.636575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.647437] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 51.654517] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.670333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.677921] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.688668] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.697992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.706822] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.714496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.725935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 51.740668] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.750863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.760828] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.771440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.782378] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.789965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.801328] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.810498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.821220] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.830632] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.841489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.850792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.860608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.870914] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 51.878881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.888065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 51.903778] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.912502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.920956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.929260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.941028] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.951635] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.962073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.972829] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.982264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.992337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.002112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.013850] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.026167] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 52.033184] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.049038] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.062794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.074229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.085756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.095743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.106487] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.116850] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.127231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.137260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.148139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.157901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.168443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.178981] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 52.186695] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.199993] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.210312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.220086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.230481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.239955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.250199] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.259600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.269965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.280399] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 52.287533] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.304256] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.315212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.324460] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.333247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.342901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.353700] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.363575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.373904] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.383496] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.393611] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.402969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.412991] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.422327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.432211] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.442721] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 52.449811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.464148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.477958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.609518] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.631185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.679592] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.697436] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.745319] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.758136] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 52.767035] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.784615] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.791733] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.798951] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.807306] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.820089] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.828452] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.843733] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 52.857405] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 52.865708] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.872902] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.880932] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.888687] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.896554] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.908714] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.913609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.931602] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.954190] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.978894] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 52.988325] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.990344] FAULT_INJECTION: forcing a failure. [ 52.990344] name failslab, interval 1, probability 0, space 0, times 1 [ 53.014177] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.026983] CPU: 0 PID: 9912 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 53.034895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.034899] Call Trace: [ 53.034910] dump_stack+0x17c/0x226 [ 53.034919] should_fail.cold.2+0x5/0xa [ 53.034928] ? setup_fault_attr+0x220/0x220 [ 53.034940] __should_failslab+0xba/0xf0 [ 53.034947] should_failslab+0x9/0x20 [ 53.034953] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 53.034962] __kmalloc_node+0x3c/0x70 [ 53.034970] kvmalloc_node+0x68/0x70 [ 53.034976] __list_lru_init+0x429/0x650 [ 53.034990] sget_userns+0x634/0xb70 [ 53.034994] ? ns_test_super+0x50/0x50 [ 53.034999] ? set_bdev_super+0x140/0x140 [ 53.035003] ? set_bdev_super+0x140/0x140 [ 53.035005] ? ns_test_super+0x50/0x50 [ 53.035009] sget+0xbe/0x100 [ 53.035015] mount_bdev+0xc9/0x330 [ 53.035020] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 53.035029] erofs_mount+0x6a/0x90 [ 53.035033] ? erofs_kill_sb+0x10/0x10 [ 53.035040] mount_fs+0x7f/0x2b0 [ 53.035049] vfs_kern_mount.part.11+0x58/0x3d0 [ 53.035056] do_mount+0x376/0x2710 [ 53.045955] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.047160] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.047170] ? copy_mount_string+0x20/0x20 [ 53.047182] ? memset+0x31/0x40 [ 53.050811] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.054740] ? copy_mount_options+0x19e/0x270 [ 53.054747] ksys_mount+0xb1/0xd0 [ 53.054754] __x64_sys_mount+0xb9/0x150 [ 53.054761] do_syscall_64+0xd0/0x4e0 [ 53.054771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.054776] RIP: 0033:0x466f7a [ 53.054782] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.054786] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.054792] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 53.054795] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 53.054797] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 53.054800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 53.054803] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 53.072886] FAULT_INJECTION: forcing a failure. [ 53.072886] name failslab, interval 1, probability 0, space 0, times 0 [ 53.090193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.104252] CPU: 0 PID: 9913 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 53.104257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.134570] Call Trace: [ 53.134581] dump_stack+0x17c/0x226 [ 53.134591] should_fail.cold.2+0x5/0xa [ 53.134600] ? setup_fault_attr+0x220/0x220 [ 53.134612] __should_failslab+0xba/0xf0 [ 53.134620] should_failslab+0x9/0x20 [ 53.156749] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 53.161362] __kmalloc+0x2b5/0x3d0 [ 53.316524] ? __list_lru_init+0xc6/0x650 [ 53.320653] ? down_read+0x3b/0xb0 [ 53.324210] __list_lru_init+0xc6/0x650 [ 53.328165] sget_userns+0x64e/0xb70 [ 53.331857] ? ns_test_super+0x50/0x50 [ 53.335736] ? set_bdev_super+0x140/0x140 [ 53.339950] ? set_bdev_super+0x140/0x140 [ 53.344075] ? ns_test_super+0x50/0x50 [ 53.348129] sget+0xbe/0x100 [ 53.351216] mount_bdev+0xc9/0x330 [ 53.354737] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 53.359559] erofs_mount+0x6a/0x90 [ 53.363096] ? erofs_kill_sb+0x10/0x10 [ 53.366967] mount_fs+0x7f/0x2b0 [ 53.370314] vfs_kern_mount.part.11+0x58/0x3d0 [ 53.374986] do_mount+0x376/0x2710 [ 53.378529] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.383264] ? copy_mount_string+0x20/0x20 [ 53.387515] ? memset+0x31/0x40 [ 53.390810] ? copy_mount_options+0x19e/0x270 [ 53.395164] Bluetooth: hci2: command 0x0419 tx timeout [ 53.395290] ksys_mount+0xb1/0xd0 [ 53.400637] Bluetooth: hci3: command 0x0419 tx timeout [ 53.403983] __x64_sys_mount+0xb9/0x150 [ 53.403992] do_syscall_64+0xd0/0x4e0 [ 53.404003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.404009] RIP: 0033:0x466f7a [ 53.404015] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.444739] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.452550] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 53.459856] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 53.467116] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 53.474505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 53.475512] Bluetooth: hci4: command 0x0419 tx timeout [ 53.481863] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 53.497858] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.507793] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.518861] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 53.526635] Bluetooth: hci1: command 0x0419 tx timeout [ 53.528371] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 53.532006] Bluetooth: hci0: command 0x0419 tx timeout [ 53.543764] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.556396] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.560476] Bluetooth: hci5: command 0x0419 tx timeout [ 53.571516] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.575466] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 53.578874] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.588064] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 53.593525] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2021/03/14 06:20:16 executed programs: 6 [ 53.601035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.607081] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.624562] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.639381] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.649006] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.668655] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 53.692204] FAULT_INJECTION: forcing a failure. [ 53.692204] name failslab, interval 1, probability 0, space 0, times 0 [ 53.696822] FAULT_INJECTION: forcing a failure. [ 53.696822] name failslab, interval 1, probability 0, space 0, times 0 [ 53.708203] FAULT_INJECTION: forcing a failure. [ 53.708203] name failslab, interval 1, probability 0, space 0, times 0 [ 53.718630] CPU: 0 PID: 9965 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 53.734350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.743712] Call Trace: [ 53.746310] dump_stack+0x17c/0x226 [ 53.749943] should_fail.cold.2+0x5/0xa [ 53.753920] ? setup_fault_attr+0x220/0x220 [ 53.758253] __should_failslab+0xba/0xf0 [ 53.762314] should_failslab+0x9/0x20 [ 53.766114] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 53.771223] __kmalloc_node+0x3c/0x70 [ 53.775029] kvmalloc_node+0x68/0x70 [ 53.778842] __list_lru_init+0x429/0x650 [ 53.782911] sget_userns+0x64e/0xb70 [ 53.786620] ? ns_test_super+0x50/0x50 [ 53.790492] ? set_bdev_super+0x140/0x140 [ 53.794633] ? set_bdev_super+0x140/0x140 [ 53.798778] ? ns_test_super+0x50/0x50 [ 53.802662] sget+0xbe/0x100 [ 53.805676] mount_bdev+0xc9/0x330 [ 53.809470] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 53.814350] erofs_mount+0x6a/0x90 [ 53.817892] ? erofs_kill_sb+0x10/0x10 [ 53.821779] mount_fs+0x7f/0x2b0 [ 53.825148] vfs_kern_mount.part.11+0x58/0x3d0 [ 53.829724] do_mount+0x376/0x2710 [ 53.833251] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 53.838001] ? copy_mount_string+0x20/0x20 [ 53.842320] ? memset+0x31/0x40 [ 53.845585] ? copy_mount_options+0x19e/0x270 [ 53.850063] ksys_mount+0xb1/0xd0 [ 53.853500] __x64_sys_mount+0xb9/0x150 [ 53.857471] do_syscall_64+0xd0/0x4e0 [ 53.861289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.866483] RIP: 0033:0x466f7a [ 53.869665] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.888772] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.896484] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 53.903954] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 53.911215] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 53.918489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 53.925831] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 53.933123] CPU: 1 PID: 9956 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 53.940926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.950859] Call Trace: [ 53.953468] dump_stack+0x17c/0x226 [ 53.957090] should_fail.cold.2+0x5/0xa [ 53.961157] ? setup_fault_attr+0x220/0x220 [ 53.965479] __should_failslab+0xba/0xf0 [ 53.969546] should_failslab+0x9/0x20 [ 53.973347] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 53.978521] __kmalloc_node+0x3c/0x70 [ 53.982304] kvmalloc_node+0x68/0x70 [ 53.986265] __list_lru_init+0x429/0x650 [ 53.990584] sget_userns+0x634/0xb70 [ 53.994291] ? ns_test_super+0x50/0x50 [ 53.998162] ? set_bdev_super+0x140/0x140 [ 54.002308] ? set_bdev_super+0x140/0x140 [ 54.006448] ? ns_test_super+0x50/0x50 [ 54.010327] sget+0xbe/0x100 [ 54.013353] mount_bdev+0xc9/0x330 [ 54.016902] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 54.021749] erofs_mount+0x6a/0x90 [ 54.025312] ? erofs_kill_sb+0x10/0x10 [ 54.029199] mount_fs+0x7f/0x2b0 [ 54.032594] vfs_kern_mount.part.11+0x58/0x3d0 [ 54.037299] do_mount+0x376/0x2710 [ 54.040853] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.045594] ? copy_mount_string+0x20/0x20 [ 54.049826] ? memset+0x31/0x40 [ 54.053091] ? copy_mount_options+0x19e/0x270 [ 54.057577] ksys_mount+0xb1/0xd0 [ 54.061040] __x64_sys_mount+0xb9/0x150 [ 54.065021] do_syscall_64+0xd0/0x4e0 [ 54.068809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.073981] RIP: 0033:0x466f7a [ 54.077154] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.096042] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.103926] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 54.111189] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 54.118861] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 54.126153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 54.133434] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 54.140786] CPU: 0 PID: 9958 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 54.148582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.157943] Call Trace: [ 54.160530] dump_stack+0x17c/0x226 [ 54.164249] should_fail.cold.2+0x5/0xa [ 54.168226] ? setup_fault_attr+0x220/0x220 [ 54.172647] __should_failslab+0xba/0xf0 [ 54.176889] should_failslab+0x9/0x20 [ 54.180679] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 54.185774] __kmalloc_node+0x3c/0x70 [ 54.189898] kvmalloc_node+0x68/0x70 [ 54.193670] __list_lru_init+0x429/0x650 [ 54.197726] sget_userns+0x64e/0xb70 [ 54.201516] ? ns_test_super+0x50/0x50 [ 54.205688] ? set_bdev_super+0x140/0x140 [ 54.210169] ? set_bdev_super+0x140/0x140 [ 54.214315] ? ns_test_super+0x50/0x50 [ 54.218197] sget+0xbe/0x100 [ 54.221327] mount_bdev+0xc9/0x330 [ 54.224862] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 54.229812] erofs_mount+0x6a/0x90 [ 54.233344] ? erofs_kill_sb+0x10/0x10 [ 54.237338] mount_fs+0x7f/0x2b0 [ 54.240793] vfs_kern_mount.part.11+0x58/0x3d0 [ 54.245451] do_mount+0x376/0x2710 [ 54.248993] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.253857] ? copy_mount_string+0x20/0x20 [ 54.258098] ? memset+0x31/0x40 [ 54.261369] ? copy_mount_options+0x19e/0x270 [ 54.265953] ksys_mount+0xb1/0xd0 [ 54.269598] __x64_sys_mount+0xb9/0x150 [ 54.273560] do_syscall_64+0xd0/0x4e0 [ 54.277355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.282536] RIP: 0033:0x466f7a [ 54.285721] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.304637] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.312339] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 54.319699] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 54.327226] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 54.334496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 54.341949] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 54.442850] erofs: read_super, device -> /dev/loop2 [ 54.450084] FAULT_INJECTION: forcing a failure. [ 54.450084] name failslab, interval 1, probability 0, space 0, times 0 [ 54.462035] FAULT_INJECTION: forcing a failure. [ 54.462035] name failslab, interval 1, probability 0, space 0, times 0 [ 54.463481] FAULT_INJECTION: forcing a failure. [ 54.463481] name failslab, interval 1, probability 0, space 0, times 0 [ 54.473748] erofs: options -> [ 54.490426] CPU: 0 PID: 9981 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 54.495565] FAULT_INJECTION: forcing a failure. [ 54.495565] name failslab, interval 1, probability 0, space 0, times 0 [ 54.498231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.498234] Call Trace: [ 54.498248] dump_stack+0x17c/0x226 [ 54.498261] should_fail.cold.2+0x5/0xa [ 54.498272] ? setup_fault_attr+0x220/0x220 [ 54.498291] __should_failslab+0xba/0xf0 [ 54.537583] should_failslab+0x9/0x20 [ 54.541389] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 54.544487] FAULT_INJECTION: forcing a failure. [ 54.544487] name failslab, interval 1, probability 0, space 0, times 0 [ 54.546495] __kmalloc_node+0x3c/0x70 [ 54.546505] kvmalloc_node+0x68/0x70 [ 54.546515] __list_lru_init+0x429/0x650 [ 54.546527] sget_userns+0x64e/0xb70 [ 54.546532] ? ns_test_super+0x50/0x50 [ 54.546538] ? set_bdev_super+0x140/0x140 [ 54.546543] ? set_bdev_super+0x140/0x140 [ 54.546547] ? ns_test_super+0x50/0x50 [ 54.546551] sget+0xbe/0x100 [ 54.546558] mount_bdev+0xc9/0x330 [ 54.596687] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 54.601576] erofs_mount+0x6a/0x90 [ 54.605121] ? erofs_kill_sb+0x10/0x10 [ 54.609018] mount_fs+0x7f/0x2b0 [ 54.612525] vfs_kern_mount.part.11+0x58/0x3d0 [ 54.617115] do_mount+0x376/0x2710 [ 54.620922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.625688] ? copy_mount_string+0x20/0x20 [ 54.629934] ? memset+0x31/0x40 [ 54.633214] ? copy_mount_options+0x19e/0x270 [ 54.637717] ksys_mount+0xb1/0xd0 [ 54.641278] __x64_sys_mount+0xb9/0x150 [ 54.645280] do_syscall_64+0xd0/0x4e0 [ 54.649095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.654407] RIP: 0033:0x466f7a [ 54.657607] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.676809] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.684524] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 54.691813] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 54.699102] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 54.706375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 54.713649] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 54.735334] CPU: 0 PID: 9980 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 54.743203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.752577] Call Trace: [ 54.755179] dump_stack+0x17c/0x226 [ 54.758812] should_fail.cold.2+0x5/0xa [ 54.762780] ? setup_fault_attr+0x220/0x220 [ 54.767108] __should_failslab+0xba/0xf0 [ 54.771160] should_failslab+0x9/0x20 [ 54.774951] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 54.780318] __kmalloc_node+0x3c/0x70 [ 54.784116] kvmalloc_node+0x68/0x70 [ 54.787816] __list_lru_init+0x429/0x650 [ 54.792135] sget_userns+0x64e/0xb70 [ 54.795834] ? ns_test_super+0x50/0x50 [ 54.799716] ? set_bdev_super+0x140/0x140 [ 54.803852] ? set_bdev_super+0x140/0x140 [ 54.807989] ? ns_test_super+0x50/0x50 [ 54.811872] sget+0xbe/0x100 [ 54.814885] mount_bdev+0xc9/0x330 [ 54.818431] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 54.823266] erofs_mount+0x6a/0x90 [ 54.826797] ? erofs_kill_sb+0x10/0x10 [ 54.830687] mount_fs+0x7f/0x2b0 [ 54.834064] vfs_kern_mount.part.11+0x58/0x3d0 [ 54.838737] do_mount+0x376/0x2710 [ 54.842290] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.847295] ? copy_mount_string+0x20/0x20 [ 54.851527] ? memset+0x31/0x40 [ 54.854799] ? copy_mount_options+0x19e/0x270 [ 54.859284] ksys_mount+0xb1/0xd0 [ 54.862727] __x64_sys_mount+0xb9/0x150 [ 54.866723] do_syscall_64+0xd0/0x4e0 [ 54.870625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.875805] RIP: 0033:0x466f7a [ 54.879009] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.897994] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 54.905709] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 54.912998] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 54.920386] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 54.927656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 54.935026] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 54.942331] CPU: 1 PID: 9977 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 54.950150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.959695] Call Trace: [ 54.962577] dump_stack+0x17c/0x226 [ 54.966292] should_fail.cold.2+0x5/0xa [ 54.970609] ? setup_fault_attr+0x220/0x220 [ 54.974947] __should_failslab+0xba/0xf0 [ 54.979003] should_failslab+0x9/0x20 [ 54.982815] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 54.987922] __kmalloc_node+0x3c/0x70 [ 54.991804] kvmalloc_node+0x68/0x70 [ 54.995618] __list_lru_init+0x429/0x650 [ 54.999668] sget_userns+0x64e/0xb70 [ 55.003540] ? ns_test_super+0x50/0x50 [ 55.007437] ? set_bdev_super+0x140/0x140 [ 55.011690] ? set_bdev_super+0x140/0x140 [ 55.015816] ? ns_test_super+0x50/0x50 [ 55.019709] sget+0xbe/0x100 [ 55.022711] mount_bdev+0xc9/0x330 [ 55.026324] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 55.031159] erofs_mount+0x6a/0x90 [ 55.034688] ? erofs_kill_sb+0x10/0x10 [ 55.038576] mount_fs+0x7f/0x2b0 [ 55.041947] vfs_kern_mount.part.11+0x58/0x3d0 [ 55.046538] do_mount+0x376/0x2710 [ 55.050149] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.054894] ? copy_mount_string+0x20/0x20 [ 55.059290] ? memset+0x31/0x40 [ 55.062550] ? copy_mount_options+0x19e/0x270 [ 55.067028] ksys_mount+0xb1/0xd0 [ 55.070468] __x64_sys_mount+0xb9/0x150 [ 55.074529] do_syscall_64+0xd0/0x4e0 [ 55.078326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.083583] RIP: 0033:0x466f7a [ 55.086758] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.105735] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.113436] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 55.120788] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 55.128048] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 55.135931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 55.143283] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 55.150552] CPU: 0 PID: 9974 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 55.158349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.167701] Call Trace: [ 55.170387] dump_stack+0x17c/0x226 [ 55.174008] should_fail.cold.2+0x5/0xa [ 55.177972] ? setup_fault_attr+0x220/0x220 [ 55.182384] __should_failslab+0xba/0xf0 [ 55.186430] should_failslab+0x9/0x20 [ 55.190238] kmem_cache_alloc+0x47/0x390 [ 55.194387] mempool_alloc_slab+0x3a/0x50 [ 55.198533] mempool_alloc+0x118/0x320 [ 55.202509] ? mempool_resize+0x710/0x710 [ 55.206658] ? mark_held_locks+0xc7/0x130 [ 55.210815] ? __find_get_block+0x758/0xbb0 [ 55.215137] ? __getblk_gfp+0x140/0x7b0 [ 55.219106] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 55.223683] bio_alloc_bioset+0x1a5/0x520 [ 55.227937] ? __find_get_block+0x758/0xbb0 [ 55.232246] ? bvec_alloc+0x250/0x250 [ 55.236052] submit_bh_wbc+0xbe/0x6f0 [ 55.239851] __bread_gfp+0xc9/0x190 [ 55.243471] erofs_fill_super+0x1fe/0x1168 [ 55.247695] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 55.252531] ? snprintf+0x91/0xc0 [ 55.255968] ? vsprintf+0x20/0x20 [ 55.259410] ? set_bdev_super+0x140/0x140 [ 55.263542] mount_bdev+0x26f/0x330 [ 55.267355] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 55.272269] erofs_mount+0x6a/0x90 [ 55.275802] ? erofs_kill_sb+0x10/0x10 [ 55.279768] mount_fs+0x7f/0x2b0 [ 55.283225] vfs_kern_mount.part.11+0x58/0x3d0 [ 55.287887] do_mount+0x376/0x2710 [ 55.291422] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.296172] ? copy_mount_string+0x20/0x20 [ 55.300400] ? memset+0x31/0x40 [ 55.303666] ? copy_mount_options+0x19e/0x270 [ 55.308206] ksys_mount+0xb1/0xd0 [ 55.311644] __x64_sys_mount+0xb9/0x150 [ 55.315628] do_syscall_64+0xd0/0x4e0 [ 55.319421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.324594] RIP: 0033:0x466f7a [ 55.327774] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.347288] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.355247] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 55.362509] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 55.369766] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 55.377040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 55.384332] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 55.391604] CPU: 1 PID: 9989 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 55.399402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.408756] Call Trace: [ 55.411376] dump_stack+0x17c/0x226 [ 55.415040] should_fail.cold.2+0x5/0xa [ 55.419020] ? setup_fault_attr+0x220/0x220 [ 55.423369] __should_failslab+0xba/0xf0 [ 55.427126] erofs: root inode @ nid 36 [ 55.427420] should_failslab+0x9/0x20 [ 55.432321] erofs: mounted on /dev/loop2 with opts: . [ 55.435250] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 55.435259] __kmalloc_node+0x3c/0x70 [ 55.435267] kvmalloc_node+0x68/0x70 [ 55.435276] __list_lru_init+0x429/0x650 [ 55.435286] sget_userns+0x634/0xb70 [ 55.435290] ? ns_test_super+0x50/0x50 [ 55.435294] ? set_bdev_super+0x140/0x140 [ 55.435299] ? set_bdev_super+0x140/0x140 [ 55.435302] ? ns_test_super+0x50/0x50 [ 55.435306] sget+0xbe/0x100 [ 55.435312] mount_bdev+0xc9/0x330 [ 55.435321] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 55.435332] erofs_mount+0x6a/0x90 [ 55.435337] ? erofs_kill_sb+0x10/0x10 [ 55.435346] mount_fs+0x7f/0x2b0 [ 55.435357] vfs_kern_mount.part.11+0x58/0x3d0 [ 55.435365] do_mount+0x376/0x2710 [ 55.435373] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.435381] ? copy_mount_string+0x20/0x20 [ 55.435394] ? memset+0x31/0x40 [ 55.435399] ? copy_mount_options+0x19e/0x270 [ 55.435406] ksys_mount+0xb1/0xd0 [ 55.435414] __x64_sys_mount+0xb9/0x150 [ 55.435421] do_syscall_64+0xd0/0x4e0 [ 55.435432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.435438] RIP: 0033:0x466f7a [ 55.435445] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.435448] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.435454] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 55.435459] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 55.584941] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 55.592195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 55.599445] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 55.671713] erofs: unmounted for /dev/loop2 [ 55.845632] erofs: read_super, device -> /dev/loop4 [ 55.846025] erofs: read_super, device -> /dev/loop0 [ 55.851527] erofs: options -> [ 55.860406] erofs: options -> [ 55.861210] FAULT_INJECTION: forcing a failure. [ 55.861210] name failslab, interval 1, probability 0, space 0, times 0 [ 55.864670] FAULT_INJECTION: forcing a failure. [ 55.864670] name failslab, interval 1, probability 0, space 0, times 0 [ 55.882469] CPU: 0 PID: 10007 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 55.894663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.904013] Call Trace: [ 55.906595] dump_stack+0x17c/0x226 [ 55.910206] should_fail.cold.2+0x5/0xa [ 55.914168] ? erofs_mount+0x6a/0x90 [ 55.917886] ? setup_fault_attr+0x220/0x220 [ 55.922203] __should_failslab+0xba/0xf0 [ 55.926254] should_failslab+0x9/0x20 [ 55.930052] kmem_cache_alloc_node+0x56/0x3e0 [ 55.934532] create_task_io_context+0x26/0x3e0 [ 55.939111] generic_make_request_checks+0x172c/0x2050 [ 55.944462] ? blk_exit_rl+0x60/0x60 [ 55.948159] ? should_fail_bio.isra.15+0x80/0x80 [ 55.952903] ? mark_held_locks+0x130/0x130 [ 55.957122] generic_make_request+0x1bc/0xd60 [ 55.961627] ? mempool_alloc+0x118/0x320 [ 55.965677] ? blk_put_request+0x100/0x100 [ 55.969892] ? mempool_resize+0x710/0x710 [ 55.974020] ? mark_held_locks+0xc7/0x130 [ 55.978149] submit_bio+0x9f/0x420 [ 55.981666] ? submit_bio+0x9f/0x420 [ 55.985477] ? lock_downgrade+0x860/0x860 [ 55.989616] ? generic_make_request+0xd60/0xd60 [ 55.994289] ? kasan_check_read+0x11/0x20 [ 55.998430] ? guard_bio_eod+0x19a/0x510 [ 56.002483] submit_bh_wbc+0x4c8/0x6f0 [ 56.006373] __bread_gfp+0xc9/0x190 [ 56.009996] erofs_fill_super+0x1fe/0x1168 [ 56.014308] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.019147] ? snprintf+0x91/0xc0 [ 56.022686] ? vsprintf+0x20/0x20 [ 56.026123] ? set_bdev_super+0x140/0x140 [ 56.030263] mount_bdev+0x26f/0x330 [ 56.033872] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.038798] erofs_mount+0x6a/0x90 [ 56.042336] ? erofs_kill_sb+0x10/0x10 [ 56.046337] mount_fs+0x7f/0x2b0 [ 56.049698] vfs_kern_mount.part.11+0x58/0x3d0 [ 56.054380] do_mount+0x376/0x2710 [ 56.058006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.062753] ? copy_mount_string+0x20/0x20 [ 56.067065] ? memset+0x31/0x40 [ 56.070343] ? copy_mount_options+0x19e/0x270 [ 56.074906] ksys_mount+0xb1/0xd0 [ 56.078433] __x64_sys_mount+0xb9/0x150 [ 56.082403] do_syscall_64+0xd0/0x4e0 [ 56.086203] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.091565] RIP: 0033:0x466f7a [ 56.094830] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.114076] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.121861] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 56.129121] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 56.136393] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 56.143646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 56.151019] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 56.158490] CPU: 1 PID: 10009 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 56.166630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.176075] Call Trace: [ 56.178667] dump_stack+0x17c/0x226 [ 56.182294] should_fail.cold.2+0x5/0xa [ 56.186379] ? setup_fault_attr+0x220/0x220 [ 56.190727] __should_failslab+0xba/0xf0 [ 56.194031] erofs: root inode @ nid 36 [ 56.194778] should_failslab+0x9/0x20 [ 56.194786] kmem_cache_alloc+0x47/0x390 [ 56.194795] mempool_alloc_slab+0x3a/0x50 [ 56.194801] mempool_alloc+0x118/0x320 [ 56.194809] ? mempool_resize+0x710/0x710 [ 56.198958] erofs: mounted on /dev/loop4 with opts: . [ 56.202505] ? mark_held_locks+0xc7/0x130 [ 56.202513] ? __find_get_block+0x758/0xbb0 [ 56.202517] ? __getblk_gfp+0x140/0x7b0 [ 56.202523] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 56.202535] bio_alloc_bioset+0x1a5/0x520 [ 56.202541] ? __find_get_block+0x758/0xbb0 [ 56.250359] ? bvec_alloc+0x250/0x250 [ 56.254158] submit_bh_wbc+0xbe/0x6f0 [ 56.258096] __bread_gfp+0xc9/0x190 [ 56.261864] erofs_fill_super+0x1fe/0x1168 [ 56.266095] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.270941] ? snprintf+0x91/0xc0 [ 56.274737] ? vsprintf+0x20/0x20 [ 56.278182] ? set_bdev_super+0x140/0x140 [ 56.282334] mount_bdev+0x26f/0x330 [ 56.286079] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.290928] erofs_mount+0x6a/0x90 [ 56.294450] ? erofs_kill_sb+0x10/0x10 [ 56.298360] mount_fs+0x7f/0x2b0 [ 56.301920] vfs_kern_mount.part.11+0x58/0x3d0 [ 56.306647] do_mount+0x376/0x2710 [ 56.310173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.315186] ? copy_mount_string+0x20/0x20 [ 56.319411] ? memset+0x31/0x40 [ 56.322688] ? copy_mount_options+0x19e/0x270 [ 56.327260] ksys_mount+0xb1/0xd0 [ 56.330716] __x64_sys_mount+0xb9/0x150 [ 56.334802] do_syscall_64+0xd0/0x4e0 [ 56.338585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.343754] RIP: 0033:0x466f7a [ 56.347017] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.365902] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.373617] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 56.380870] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 56.388133] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 56.395387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 56.402702] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 56.423137] erofs: root inode @ nid 36 [ 56.428398] erofs: mounted on /dev/loop0 with opts: . [ 56.467683] erofs: read_super, device -> /dev/loop3 [ 56.473152] erofs: options -> [ 56.474389] erofs: unmounted for /dev/loop4 [ 56.488517] erofs: unmounted for /dev/loop0 [ 56.499181] erofs: root inode @ nid 36 [ 56.503339] FAULT_INJECTION: forcing a failure. [ 56.503339] name failslab, interval 1, probability 0, space 0, times 0 [ 56.515619] CPU: 1 PID: 10013 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 56.523503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.533041] Call Trace: [ 56.535633] dump_stack+0x17c/0x226 [ 56.539264] should_fail.cold.2+0x5/0xa [ 56.543221] ? setup_fault_attr+0x220/0x220 [ 56.547525] __should_failslab+0xba/0xf0 [ 56.551577] should_failslab+0x9/0x20 [ 56.555420] kmem_cache_alloc+0x28e/0x390 [ 56.559566] alloc_inode+0x16/0x40 [ 56.563228] alloc_inode+0x56/0x150 [ 56.566834] iget_locked+0x147/0x3f0 [ 56.570540] erofs_iget+0x1b/0x1f70 [ 56.574153] ? inode_sb_list_add+0x167/0x200 [ 56.578559] erofs_fill_super+0xe6c/0x1168 [ 56.582787] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.587828] ? snprintf+0x91/0xc0 [ 56.591376] ? vsprintf+0x20/0x20 [ 56.594812] ? set_bdev_super+0x140/0x140 [ 56.598956] mount_bdev+0x26f/0x330 [ 56.602587] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.607420] erofs_mount+0x6a/0x90 [ 56.610947] ? erofs_kill_sb+0x10/0x10 [ 56.614822] mount_fs+0x7f/0x2b0 [ 56.618169] vfs_kern_mount.part.11+0x58/0x3d0 [ 56.622730] do_mount+0x376/0x2710 [ 56.626254] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.631196] ? copy_mount_string+0x20/0x20 [ 56.635424] ? memset+0x31/0x40 [ 56.638684] ? copy_mount_options+0x19e/0x270 [ 56.643156] ksys_mount+0xb1/0xd0 [ 56.646679] __x64_sys_mount+0xb9/0x150 [ 56.650645] do_syscall_64+0xd0/0x4e0 [ 56.654425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.659680] RIP: 0033:0x466f7a [ 56.662874] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.681940] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.689897] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 56.697200] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 56.705028] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 56.712278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 56.719614] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 56.775854] erofs: read_super, device -> /dev/loop5 [ 56.781631] erofs: read_super, device -> /dev/loop1 [ 56.790892] erofs: options -> [ 56.795565] erofs: root inode @ nid 36 [ 56.799834] FAULT_INJECTION: forcing a failure. [ 56.799834] name failslab, interval 1, probability 0, space 0, times 0 [ 56.805264] erofs: options -> [ 56.812411] CPU: 0 PID: 10022 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 56.821168] erofs: root inode @ nid 36 [ 56.822169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.827387] FAULT_INJECTION: forcing a failure. [ 56.827387] name failslab, interval 1, probability 0, space 0, times 0 [ 56.835387] Call Trace: [ 56.835399] dump_stack+0x17c/0x226 [ 56.835408] should_fail.cold.2+0x5/0xa [ 56.835417] ? setup_fault_attr+0x220/0x220 [ 56.835429] __should_failslab+0xba/0xf0 [ 56.835436] should_failslab+0x9/0x20 [ 56.835441] kmem_cache_alloc+0x28e/0x390 [ 56.835446] ? printk+0x9a/0xc0 [ 56.835455] alloc_inode+0x16/0x40 [ 56.835461] alloc_inode+0x56/0x150 [ 56.835466] new_inode_pseudo+0xc/0xd0 [ 56.835471] new_inode+0x14/0x30 [ 56.835478] erofs_fill_super+0xd02/0x1168 [ 56.835488] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.835498] ? snprintf+0x91/0xc0 [ 56.835502] ? vsprintf+0x20/0x20 [ 56.835508] ? set_bdev_super+0x140/0x140 [ 56.835518] mount_bdev+0x26f/0x330 [ 56.835523] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 56.835530] erofs_mount+0x6a/0x90 [ 56.835535] ? erofs_kill_sb+0x10/0x10 [ 56.835544] mount_fs+0x7f/0x2b0 [ 56.835554] vfs_kern_mount.part.11+0x58/0x3d0 [ 56.835560] do_mount+0x376/0x2710 [ 56.835566] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.835572] ? copy_mount_string+0x20/0x20 [ 56.835583] ? memset+0x31/0x40 [ 56.835589] ? copy_mount_options+0x19e/0x270 [ 56.835596] ksys_mount+0xb1/0xd0 [ 56.835602] __x64_sys_mount+0xb9/0x150 [ 56.835609] do_syscall_64+0xd0/0x4e0 [ 56.835617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.835622] RIP: 0033:0x466f7a [ 56.835628] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.835631] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 56.835636] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 56.835639] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 56.835642] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 56.835646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 56.835649] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 56.910597] erofs: read_super, device -> /dev/loop2 [ 56.923856] CPU: 1 PID: 10023 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 56.926232] erofs: options -> [ 56.929324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.932739] FAULT_INJECTION: forcing a failure. [ 56.932739] name failslab, interval 1, probability 0, space 0, times 0 [ 56.937237] Call Trace: [ 56.937248] dump_stack+0x17c/0x226 [ 56.937258] should_fail.cold.2+0x5/0xa [ 56.937266] ? setup_fault_attr+0x220/0x220 [ 56.937280] __should_failslab+0xba/0xf0 [ 56.937286] should_failslab+0x9/0x20 [ 56.937292] kmem_cache_alloc+0x28e/0x390 [ 56.937301] alloc_inode+0x16/0x40 [ 56.937308] alloc_inode+0x56/0x150 [ 56.937314] iget_locked+0x147/0x3f0 [ 56.937322] erofs_iget+0x1b/0x1f70 [ 56.937327] ? inode_sb_list_add+0x167/0x200 [ 56.937338] erofs_fill_super+0xe6c/0x1168 [ 56.937347] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.131632] ? snprintf+0x91/0xc0 [ 57.135078] ? vsprintf+0x20/0x20 [ 57.138515] ? set_bdev_super+0x140/0x140 [ 57.142735] mount_bdev+0x26f/0x330 [ 57.146348] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.151176] erofs_mount+0x6a/0x90 [ 57.154707] ? erofs_kill_sb+0x10/0x10 [ 57.158580] mount_fs+0x7f/0x2b0 [ 57.161931] vfs_kern_mount.part.11+0x58/0x3d0 [ 57.166593] do_mount+0x376/0x2710 [ 57.170183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.174920] ? copy_mount_string+0x20/0x20 [ 57.179140] ? memset+0x31/0x40 [ 57.182400] ? copy_mount_options+0x19e/0x270 [ 57.186876] ksys_mount+0xb1/0xd0 [ 57.190316] __x64_sys_mount+0xb9/0x150 [ 57.194272] do_syscall_64+0xd0/0x4e0 [ 57.198054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.203296] RIP: 0033:0x466f7a [ 57.206470] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.225982] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.233671] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 57.240922] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 57.248187] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 57.255524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 57.262777] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 57.270047] CPU: 0 PID: 10029 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 57.277935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.287370] Call Trace: [ 57.289945] dump_stack+0x17c/0x226 [ 57.293767] should_fail.cold.2+0x5/0xa [ 57.297733] ? erofs_mount+0x6a/0x90 [ 57.301644] ? setup_fault_attr+0x220/0x220 [ 57.305967] __should_failslab+0xba/0xf0 [ 57.310028] should_failslab+0x9/0x20 [ 57.313828] kmem_cache_alloc_node+0x56/0x3e0 [ 57.318319] create_task_io_context+0x26/0x3e0 [ 57.322888] generic_make_request_checks+0x172c/0x2050 [ 57.328155] ? blk_exit_rl+0x60/0x60 [ 57.331853] ? should_fail_bio.isra.15+0x80/0x80 [ 57.336592] ? mark_held_locks+0x130/0x130 [ 57.340971] generic_make_request+0x1bc/0xd60 [ 57.345543] ? mempool_alloc+0x118/0x320 [ 57.349768] ? blk_put_request+0x100/0x100 [ 57.353984] ? mempool_resize+0x710/0x710 [ 57.358115] ? mark_held_locks+0xc7/0x130 [ 57.362249] submit_bio+0x9f/0x420 [ 57.365771] ? submit_bio+0x9f/0x420 [ 57.369465] ? lock_downgrade+0x860/0x860 [ 57.373594] ? generic_make_request+0xd60/0xd60 [ 57.378245] ? kasan_check_read+0x11/0x20 [ 57.382387] ? guard_bio_eod+0x19a/0x510 [ 57.386426] submit_bh_wbc+0x4c8/0x6f0 [ 57.390381] __bread_gfp+0xc9/0x190 [ 57.393991] erofs_fill_super+0x1fe/0x1168 [ 57.398218] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.403133] ? snprintf+0x91/0xc0 [ 57.406572] ? vsprintf+0x20/0x20 [ 57.410008] ? set_bdev_super+0x140/0x140 [ 57.414142] mount_bdev+0x26f/0x330 [ 57.417751] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.422577] erofs_mount+0x6a/0x90 [ 57.426095] ? erofs_kill_sb+0x10/0x10 [ 57.430073] mount_fs+0x7f/0x2b0 [ 57.433440] vfs_kern_mount.part.11+0x58/0x3d0 [ 57.438002] do_mount+0x376/0x2710 [ 57.441522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.446263] ? copy_mount_string+0x20/0x20 [ 57.450569] ? memset+0x31/0x40 [ 57.453885] ? copy_mount_options+0x19e/0x270 [ 57.458360] ksys_mount+0xb1/0xd0 [ 57.461897] __x64_sys_mount+0xb9/0x150 [ 57.465941] do_syscall_64+0xd0/0x4e0 [ 57.469728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.474904] RIP: 0033:0x466f7a [ 57.478073] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.497057] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.504741] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 57.511991] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 57.519255] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 57.526521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 57.533783] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 57.556738] erofs: root inode @ nid 36 [ 57.561987] erofs: mounted on /dev/loop2 with opts: . [ 57.618554] erofs: unmounted for /dev/loop2 [ 57.646889] erofs: read_super, device -> /dev/loop0 [ 57.652173] erofs: options -> [ 57.658881] FAULT_INJECTION: forcing a failure. [ 57.658881] name failslab, interval 1, probability 0, space 0, times 0 [ 57.671321] CPU: 0 PID: 10040 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 57.679385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.688727] Call Trace: [ 57.691320] dump_stack+0x17c/0x226 [ 57.694935] should_fail.cold.2+0x5/0xa [ 57.698892] ? setup_fault_attr+0x220/0x220 [ 57.703210] __should_failslab+0xba/0xf0 [ 57.707260] should_failslab+0x9/0x20 [ 57.711042] kmem_cache_alloc+0x47/0x390 [ 57.715213] mempool_alloc_slab+0x3a/0x50 [ 57.719349] mempool_alloc+0x118/0x320 [ 57.723223] ? mempool_resize+0x710/0x710 [ 57.727355] ? mark_held_locks+0xc7/0x130 [ 57.731514] ? __find_get_block+0x758/0xbb0 [ 57.736056] ? __getblk_gfp+0x140/0x7b0 [ 57.740105] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 57.745033] bio_alloc_bioset+0x1a5/0x520 [ 57.749175] ? __find_get_block+0x758/0xbb0 [ 57.753904] ? bvec_alloc+0x250/0x250 [ 57.757695] submit_bh_wbc+0xbe/0x6f0 [ 57.761488] __bread_gfp+0xc9/0x190 [ 57.765293] erofs_fill_super+0x1fe/0x1168 [ 57.769798] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.774825] ? snprintf+0x91/0xc0 [ 57.778400] ? vsprintf+0x20/0x20 [ 57.781843] ? set_bdev_super+0x140/0x140 [ 57.785986] mount_bdev+0x26f/0x330 [ 57.789968] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 57.794812] erofs_mount+0x6a/0x90 [ 57.798347] ? erofs_kill_sb+0x10/0x10 [ 57.802230] mount_fs+0x7f/0x2b0 [ 57.805591] vfs_kern_mount.part.11+0x58/0x3d0 [ 57.810160] do_mount+0x376/0x2710 [ 57.813703] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.818444] ? copy_mount_string+0x20/0x20 [ 57.822665] ? memset+0x31/0x40 [ 57.826132] ? copy_mount_options+0x19e/0x270 [ 57.830784] ksys_mount+0xb1/0xd0 [ 57.834233] __x64_sys_mount+0xb9/0x150 [ 57.838199] do_syscall_64+0xd0/0x4e0 [ 57.841993] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.847276] RIP: 0033:0x466f7a [ 57.850450] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.869772] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 57.877562] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 57.884826] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 57.892167] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 57.899426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 57.906680] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 57.917102] erofs: root inode @ nid 36 [ 57.921817] erofs: mounted on /dev/loop0 with opts: . [ 57.939813] erofs: read_super, device -> /dev/loop4 [ 57.942125] erofs: read_super, device -> /dev/loop1 [ 57.945033] erofs: options -> [ 57.952044] erofs: options -> [ 57.957271] erofs: read_super, device -> /dev/loop3 [ 57.960764] erofs: root inode @ nid 36 [ 57.962286] erofs: options -> [ 57.971475] FAULT_INJECTION: forcing a failure. [ 57.971475] name failslab, interval 1, probability 0, space 0, times 0 [ 57.972647] erofs: root inode @ nid 36 [ 57.984669] CPU: 1 PID: 10052 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 57.994812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.997730] FAULT_INJECTION: forcing a failure. [ 57.997730] name failslab, interval 1, probability 0, space 0, times 0 [ 58.004163] Call Trace: [ 58.004180] dump_stack+0x17c/0x226 [ 58.004191] should_fail.cold.2+0x5/0xa [ 58.004199] ? mark_held_locks+0x130/0x130 [ 58.004208] ? setup_fault_attr+0x220/0x220 [ 58.004221] __should_failslab+0xba/0xf0 [ 58.004229] should_failslab+0x9/0x20 [ 58.004235] kmem_cache_alloc+0x47/0x390 [ 58.004248] mempool_alloc_slab+0x3a/0x50 [ 58.023346] FAULT_INJECTION: forcing a failure. [ 58.023346] name failslab, interval 1, probability 0, space 0, times 0 [ 58.025786] mempool_alloc+0x118/0x320 [ 58.025795] ? lock_downgrade+0x860/0x860 [ 58.025802] ? mempool_resize+0x710/0x710 [ 58.025819] bio_alloc_bioset+0x1a5/0x520 [ 58.025830] ? __might_sleep+0x95/0x190 [ 58.082348] ? bvec_alloc+0x250/0x250 [ 58.086181] ? pagecache_get_page+0x323/0x900 [ 58.090679] ? lock_downgrade+0x860/0x860 [ 58.094841] erofs_get_meta_page+0x1e8/0x9e0 [ 58.099263] erofs_iget+0x1d5/0x1f70 [ 58.102974] ? inode_sb_list_add+0x167/0x200 [ 58.107501] erofs_fill_super+0xe6c/0x1168 [ 58.111773] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.116659] ? snprintf+0x91/0xc0 [ 58.120108] ? vsprintf+0x20/0x20 [ 58.123903] ? set_bdev_super+0x140/0x140 [ 58.128095] mount_bdev+0x26f/0x330 [ 58.131733] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.136667] erofs_mount+0x6a/0x90 [ 58.140206] ? erofs_kill_sb+0x10/0x10 [ 58.144080] mount_fs+0x7f/0x2b0 [ 58.147463] vfs_kern_mount.part.11+0x58/0x3d0 [ 58.152046] do_mount+0x376/0x2710 [ 58.155680] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.160422] ? copy_mount_string+0x20/0x20 [ 58.164648] ? memset+0x31/0x40 [ 58.168001] ? copy_mount_options+0x19e/0x270 [ 58.172566] ksys_mount+0xb1/0xd0 [ 58.176003] __x64_sys_mount+0xb9/0x150 [ 58.180063] do_syscall_64+0xd0/0x4e0 [ 58.183850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.189123] RIP: 0033:0x466f7a [ 58.192300] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.211274] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.218980] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 58.226253] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 58.233509] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 58.240852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 58.248127] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 58.255409] CPU: 0 PID: 10048 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 58.263301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.272662] Call Trace: [ 58.275285] dump_stack+0x17c/0x226 [ 58.278923] should_fail.cold.2+0x5/0xa [ 58.281946] FAULT_INJECTION: forcing a failure. [ 58.281946] name failslab, interval 1, probability 0, space 0, times 0 [ 58.282909] ? setup_fault_attr+0x220/0x220 [ 58.282927] __should_failslab+0xba/0xf0 [ 58.282937] should_failslab+0x9/0x20 [ 58.282943] kmem_cache_alloc+0x28e/0x390 [ 58.282957] alloc_inode+0x16/0x40 [ 58.282964] alloc_inode+0x56/0x150 [ 58.282972] iget_locked+0x147/0x3f0 [ 58.321510] erofs_iget+0x1b/0x1f70 [ 58.325123] ? inode_sb_list_add+0x167/0x200 [ 58.329525] erofs_fill_super+0xe6c/0x1168 [ 58.333760] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.338603] ? snprintf+0x91/0xc0 [ 58.342038] ? vsprintf+0x20/0x20 [ 58.345477] ? set_bdev_super+0x140/0x140 [ 58.349626] mount_bdev+0x26f/0x330 [ 58.353680] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.358608] erofs_mount+0x6a/0x90 [ 58.362129] ? erofs_kill_sb+0x10/0x10 [ 58.366656] mount_fs+0x7f/0x2b0 [ 58.370100] vfs_kern_mount.part.11+0x58/0x3d0 [ 58.374672] do_mount+0x376/0x2710 [ 58.378213] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.382980] ? copy_mount_string+0x20/0x20 [ 58.387223] ? memset+0x31/0x40 [ 58.390495] ? copy_mount_options+0x19e/0x270 [ 58.395069] ksys_mount+0xb1/0xd0 [ 58.398517] __x64_sys_mount+0xb9/0x150 [ 58.402490] do_syscall_64+0xd0/0x4e0 [ 58.406292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.411463] RIP: 0033:0x466f7a [ 58.414642] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.433797] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.441520] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 58.448856] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 58.456220] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 58.463572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 58.471088] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 58.490478] CPU: 1 PID: 10041 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 58.498381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.507733] Call Trace: [ 58.510317] dump_stack+0x17c/0x226 [ 58.514018] should_fail.cold.2+0x5/0xa [ 58.517975] ? setup_fault_attr+0x220/0x220 [ 58.522370] __should_failslab+0xba/0xf0 [ 58.526410] should_failslab+0x9/0x20 [ 58.530199] kmem_cache_alloc+0x47/0x390 [ 58.534475] mempool_alloc_slab+0x3a/0x50 [ 58.538616] mempool_alloc+0x118/0x320 [ 58.542494] ? mempool_resize+0x710/0x710 [ 58.546628] ? mark_held_locks+0xc7/0x130 [ 58.550761] ? __find_get_block+0x758/0xbb0 [ 58.555065] ? __getblk_gfp+0x140/0x7b0 [ 58.559024] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 58.563598] bio_alloc_bioset+0x1a5/0x520 [ 58.567741] ? __find_get_block+0x758/0xbb0 [ 58.572043] ? bvec_alloc+0x250/0x250 [ 58.576274] submit_bh_wbc+0xbe/0x6f0 [ 58.580061] __bread_gfp+0xc9/0x190 [ 58.583669] erofs_fill_super+0x1fe/0x1168 [ 58.587911] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.592740] ? snprintf+0x91/0xc0 [ 58.596172] ? vsprintf+0x20/0x20 [ 58.599606] ? set_bdev_super+0x140/0x140 [ 58.603738] mount_bdev+0x26f/0x330 [ 58.607445] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.612273] erofs_mount+0x6a/0x90 [ 58.615799] ? erofs_kill_sb+0x10/0x10 [ 58.619683] mount_fs+0x7f/0x2b0 [ 58.623038] vfs_kern_mount.part.11+0x58/0x3d0 [ 58.627732] do_mount+0x376/0x2710 [ 58.631258] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.636260] ? copy_mount_string+0x20/0x20 [ 58.640496] ? memset+0x31/0x40 [ 58.643938] ? copy_mount_options+0x19e/0x270 [ 58.648504] ksys_mount+0xb1/0xd0 [ 58.651943] __x64_sys_mount+0xb9/0x150 [ 58.656001] do_syscall_64+0xd0/0x4e0 [ 58.659785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.665043] RIP: 0033:0x466f7a [ 58.668306] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.687275] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.695059] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 58.702410] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 58.709661] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 58.716922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 58.724270] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 58.731553] CPU: 0 PID: 10059 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 58.739566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.748919] Call Trace: [ 58.751511] dump_stack+0x17c/0x226 [ 58.755146] should_fail.cold.2+0x5/0xa [ 58.759141] ? setup_fault_attr+0x220/0x220 [ 58.763473] __should_failslab+0xba/0xf0 [ 58.767530] should_failslab+0x9/0x20 [ 58.771333] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 58.776443] __kmalloc_node+0x3c/0x70 [ 58.780422] kvmalloc_node+0x68/0x70 [ 58.784143] __list_lru_init+0x429/0x650 [ 58.788213] sget_userns+0x64e/0xb70 [ 58.789026] erofs: mounted on /dev/loop1 with opts: . [ 58.791921] ? ns_test_super+0x50/0x50 2021/03/14 06:20:21 executed programs: 24 [ 58.791928] ? set_bdev_super+0x140/0x140 [ 58.791933] ? set_bdev_super+0x140/0x140 [ 58.791938] ? ns_test_super+0x50/0x50 [ 58.791943] sget+0xbe/0x100 [ 58.791951] mount_bdev+0xc9/0x330 [ 58.791959] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 58.791971] erofs_mount+0x6a/0x90 [ 58.803890] erofs: root inode @ nid 36 [ 58.805183] ? erofs_kill_sb+0x10/0x10 [ 58.831596] erofs: mounted on /dev/loop4 with opts: . [ 58.832057] mount_fs+0x7f/0x2b0 [ 58.832072] vfs_kern_mount.part.11+0x58/0x3d0 [ 58.849151] do_mount+0x376/0x2710 [ 58.852687] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.857889] ? copy_mount_string+0x20/0x20 [ 58.862265] ? memset+0x31/0x40 [ 58.865569] ? copy_mount_options+0x19e/0x270 [ 58.870078] ksys_mount+0xb1/0xd0 [ 58.873742] __x64_sys_mount+0xb9/0x150 [ 58.877732] do_syscall_64+0xd0/0x4e0 [ 58.881521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.886702] RIP: 0033:0x466f7a [ 58.889888] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.908884] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 58.916671] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 58.923935] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 58.931318] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 58.938732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 58.946189] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 58.959509] erofs: unmounted for /dev/loop0 [ 58.959555] erofs: unmounted for /dev/loop4 [ 58.968792] erofs: unmounted for /dev/loop1 [ 59.184095] erofs: read_super, device -> /dev/loop2 [ 59.189325] erofs: options -> [ 59.192825] FAULT_INJECTION: forcing a failure. [ 59.192825] name failslab, interval 1, probability 0, space 0, times 0 [ 59.204379] CPU: 0 PID: 10069 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 59.212264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.221612] Call Trace: [ 59.224296] dump_stack+0x17c/0x226 [ 59.228084] should_fail.cold.2+0x5/0xa [ 59.232048] ? erofs_mount+0x6a/0x90 [ 59.235768] ? setup_fault_attr+0x220/0x220 [ 59.240088] __should_failslab+0xba/0xf0 [ 59.244149] should_failslab+0x9/0x20 [ 59.247935] kmem_cache_alloc_node+0x56/0x3e0 [ 59.252416] create_task_io_context+0x26/0x3e0 [ 59.257026] generic_make_request_checks+0x172c/0x2050 [ 59.262400] ? blk_exit_rl+0x60/0x60 [ 59.266235] ? should_fail_bio.isra.15+0x80/0x80 [ 59.271087] ? mark_held_locks+0x130/0x130 [ 59.275417] generic_make_request+0x1bc/0xd60 [ 59.279906] ? mempool_alloc+0x118/0x320 [ 59.284072] ? blk_put_request+0x100/0x100 [ 59.288390] ? mempool_resize+0x710/0x710 [ 59.292532] ? mark_held_locks+0xc7/0x130 [ 59.296701] submit_bio+0x9f/0x420 [ 59.300231] ? submit_bio+0x9f/0x420 [ 59.304012] ? lock_downgrade+0x860/0x860 [ 59.308224] ? generic_make_request+0xd60/0xd60 [ 59.312871] ? kasan_check_read+0x11/0x20 [ 59.317008] ? guard_bio_eod+0x19a/0x510 [ 59.321058] submit_bh_wbc+0x4c8/0x6f0 [ 59.324925] __bread_gfp+0xc9/0x190 [ 59.328548] erofs_fill_super+0x1fe/0x1168 [ 59.332798] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.337631] ? snprintf+0x91/0xc0 [ 59.341064] ? vsprintf+0x20/0x20 [ 59.344502] ? set_bdev_super+0x140/0x140 [ 59.348807] mount_bdev+0x26f/0x330 [ 59.352423] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.357267] erofs_mount+0x6a/0x90 [ 59.360817] ? erofs_kill_sb+0x10/0x10 [ 59.364730] mount_fs+0x7f/0x2b0 [ 59.368171] vfs_kern_mount.part.11+0x58/0x3d0 [ 59.372745] do_mount+0x376/0x2710 [ 59.376277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.381123] ? copy_mount_string+0x20/0x20 [ 59.385343] ? memset+0x31/0x40 [ 59.388603] ? copy_mount_options+0x19e/0x270 [ 59.393079] ksys_mount+0xb1/0xd0 [ 59.396535] __x64_sys_mount+0xb9/0x150 [ 59.400497] do_syscall_64+0xd0/0x4e0 [ 59.404295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.409473] RIP: 0033:0x466f7a [ 59.412643] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.431792] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.439507] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 59.446902] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 59.454165] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 59.461711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 59.469153] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 59.480326] erofs: root inode @ nid 36 [ 59.484639] erofs: mounted on /dev/loop2 with opts: . [ 59.499413] erofs: read_super, device -> /dev/loop3 [ 59.507171] erofs: options -> [ 59.509417] erofs: read_super, device -> /dev/loop0 [ 59.520081] erofs: options -> [ 59.525199] erofs: root inode @ nid 36 [ 59.531929] erofs: unmounted for /dev/loop2 [ 59.532059] FAULT_INJECTION: forcing a failure. [ 59.532059] name failslab, interval 1, probability 0, space 0, times 0 [ 59.556028] erofs: read_super, device -> /dev/loop5 [ 59.561145] CPU: 1 PID: 10079 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 59.561524] FAULT_INJECTION: forcing a failure. [ 59.561524] name failslab, interval 1, probability 0, space 0, times 0 [ 59.569666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.569670] Call Trace: [ 59.569686] dump_stack+0x17c/0x226 [ 59.569699] should_fail.cold.2+0x5/0xa [ 59.569709] ? setup_fault_attr+0x220/0x220 [ 59.569724] __should_failslab+0xba/0xf0 [ 59.569732] should_failslab+0x9/0x20 [ 59.569739] kmem_cache_alloc+0x28e/0x390 [ 59.569746] ? printk+0x9a/0xc0 [ 59.569757] alloc_inode+0x16/0x40 [ 59.569764] alloc_inode+0x56/0x150 [ 59.569769] new_inode_pseudo+0xc/0xd0 [ 59.569777] new_inode+0x14/0x30 [ 59.634499] erofs_fill_super+0xd02/0x1168 [ 59.638722] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.643587] ? snprintf+0x91/0xc0 [ 59.647047] ? vsprintf+0x20/0x20 [ 59.650495] ? set_bdev_super+0x140/0x140 [ 59.654635] mount_bdev+0x26f/0x330 [ 59.658250] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.663539] erofs_mount+0x6a/0x90 [ 59.667069] ? erofs_kill_sb+0x10/0x10 [ 59.670945] mount_fs+0x7f/0x2b0 [ 59.674312] vfs_kern_mount.part.11+0x58/0x3d0 [ 59.678901] do_mount+0x376/0x2710 [ 59.682528] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.687272] ? copy_mount_string+0x20/0x20 [ 59.691516] ? memset+0x31/0x40 [ 59.694782] ? copy_mount_options+0x19e/0x270 [ 59.699363] ksys_mount+0xb1/0xd0 [ 59.702801] __x64_sys_mount+0xb9/0x150 [ 59.706767] do_syscall_64+0xd0/0x4e0 [ 59.710570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.715745] RIP: 0033:0x466f7a [ 59.719020] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.737917] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 59.745647] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 59.752900] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 59.760372] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 59.767651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 59.774952] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 59.782234] CPU: 0 PID: 10073 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 59.790127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.798901] erofs: options -> [ 59.799588] Call Trace: [ 59.799610] dump_stack+0x17c/0x226 [ 59.799625] should_fail.cold.2+0x5/0xa [ 59.802851] FAULT_INJECTION: forcing a failure. [ 59.802851] name failslab, interval 1, probability 0, space 0, times 0 [ 59.805368] ? setup_fault_attr+0x220/0x220 [ 59.805381] __should_failslab+0xba/0xf0 [ 59.805388] should_failslab+0x9/0x20 [ 59.805395] kmem_cache_alloc+0x47/0x390 [ 59.805404] mempool_alloc_slab+0x3a/0x50 [ 59.805410] mempool_alloc+0x118/0x320 [ 59.805420] ? mempool_resize+0x710/0x710 [ 59.805427] ? mark_held_locks+0xc7/0x130 [ 59.805435] ? __find_get_block+0x758/0xbb0 [ 59.805438] ? __getblk_gfp+0x140/0x7b0 [ 59.805443] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 59.805453] bio_alloc_bioset+0x1a5/0x520 [ 59.805459] ? __find_get_block+0x758/0xbb0 [ 59.805464] ? bvec_alloc+0x250/0x250 [ 59.805475] submit_bh_wbc+0xbe/0x6f0 [ 59.805484] __bread_gfp+0xc9/0x190 [ 59.805492] erofs_fill_super+0x1fe/0x1168 [ 59.805502] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.805516] ? snprintf+0x91/0xc0 [ 59.805521] ? vsprintf+0x20/0x20 [ 59.805530] ? set_bdev_super+0x140/0x140 [ 59.805540] mount_bdev+0x26f/0x330 [ 59.914387] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 59.919218] erofs_mount+0x6a/0x90 [ 59.922753] ? erofs_kill_sb+0x10/0x10 [ 59.926631] mount_fs+0x7f/0x2b0 [ 59.929984] vfs_kern_mount.part.11+0x58/0x3d0 [ 59.934651] do_mount+0x376/0x2710 [ 59.938178] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.943007] ? copy_mount_string+0x20/0x20 [ 59.947573] ? memset+0x31/0x40 [ 59.950925] ? copy_mount_options+0x19e/0x270 [ 59.955432] ksys_mount+0xb1/0xd0 [ 59.958931] __x64_sys_mount+0xb9/0x150 [ 59.963010] do_syscall_64+0xd0/0x4e0 [ 59.966898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.972075] RIP: 0033:0x466f7a [ 59.975343] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.994610] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.002412] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 60.009671] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 60.017471] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 60.024905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 60.032708] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 60.039990] CPU: 1 PID: 10088 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 60.047974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.057509] Call Trace: [ 60.059264] erofs: root inode @ nid 36 [ 60.060108] dump_stack+0x17c/0x226 [ 60.060121] should_fail.cold.2+0x5/0xa [ 60.060132] ? setup_fault_attr+0x220/0x220 [ 60.076206] __should_failslab+0xba/0xf0 [ 60.080280] should_failslab+0x9/0x20 [ 60.083975] erofs: mounted on /dev/loop3 with opts: . [ 60.084110] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 60.094135] erofs_fill_super+0x15c/0x1168 [ 60.098468] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 60.103321] ? snprintf+0x91/0xc0 [ 60.106775] ? vsprintf+0x20/0x20 [ 60.110233] ? set_bdev_super+0x140/0x140 [ 60.114384] mount_bdev+0x26f/0x330 [ 60.118108] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 60.123065] erofs_mount+0x6a/0x90 [ 60.126608] ? erofs_kill_sb+0x10/0x10 [ 60.130505] mount_fs+0x7f/0x2b0 [ 60.133880] vfs_kern_mount.part.11+0x58/0x3d0 [ 60.138553] do_mount+0x376/0x2710 [ 60.142098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.146943] ? copy_mount_string+0x20/0x20 [ 60.151233] ? memset+0x31/0x40 [ 60.154495] ? copy_mount_options+0x19e/0x270 [ 60.158975] ksys_mount+0xb1/0xd0 [ 60.162420] __x64_sys_mount+0xb9/0x150 [ 60.166395] do_syscall_64+0xd0/0x4e0 [ 60.170178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.175355] RIP: 0033:0x466f7a [ 60.178632] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.197718] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.205496] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 60.212743] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 60.220076] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 60.227324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 60.234587] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 60.245225] erofs: unmounted for /dev/loop3 [ 60.443704] erofs: read_super, device -> /dev/loop1 [ 60.449064] erofs: options -> [ 60.452550] FAULT_INJECTION: forcing a failure. [ 60.452550] name failslab, interval 1, probability 0, space 0, times 0 [ 60.464811] CPU: 1 PID: 10099 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 60.472702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.482060] Call Trace: [ 60.484819] dump_stack+0x17c/0x226 [ 60.488438] should_fail.cold.2+0x5/0xa [ 60.492408] ? setup_fault_attr+0x220/0x220 [ 60.496716] __should_failslab+0xba/0xf0 [ 60.500770] should_failslab+0x9/0x20 [ 60.504554] kmem_cache_alloc+0x47/0x390 [ 60.508689] mempool_alloc_slab+0x3a/0x50 [ 60.512963] mempool_alloc+0x118/0x320 [ 60.516838] ? mempool_resize+0x710/0x710 [ 60.521068] ? mark_held_locks+0xc7/0x130 [ 60.525199] ? __find_get_block+0x758/0xbb0 [ 60.529611] ? __getblk_gfp+0x140/0x7b0 [ 60.533573] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 60.538317] bio_alloc_bioset+0x1a5/0x520 [ 60.542456] ? __find_get_block+0x758/0xbb0 [ 60.546767] ? bvec_alloc+0x250/0x250 [ 60.550574] submit_bh_wbc+0xbe/0x6f0 [ 60.554374] __bread_gfp+0xc9/0x190 [ 60.558183] erofs_fill_super+0x1fe/0x1168 [ 60.562595] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 60.567444] ? snprintf+0x91/0xc0 [ 60.570888] ? vsprintf+0x20/0x20 [ 60.574518] ? set_bdev_super+0x140/0x140 [ 60.578780] mount_bdev+0x26f/0x330 [ 60.582523] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 60.587415] erofs_mount+0x6a/0x90 [ 60.590940] ? erofs_kill_sb+0x10/0x10 [ 60.594836] mount_fs+0x7f/0x2b0 [ 60.598201] vfs_kern_mount.part.11+0x58/0x3d0 [ 60.602763] do_mount+0x376/0x2710 [ 60.606286] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.611116] ? copy_mount_string+0x20/0x20 [ 60.615352] ? memset+0x31/0x40 [ 60.618608] ? copy_mount_options+0x19e/0x270 [ 60.623085] ksys_mount+0xb1/0xd0 [ 60.626515] __x64_sys_mount+0xb9/0x150 [ 60.630470] do_syscall_64+0xd0/0x4e0 [ 60.634260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.639434] RIP: 0033:0x466f7a [ 60.642621] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.661645] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.669361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 60.676636] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 60.683979] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 60.691410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 60.698661] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 60.709944] erofs: root inode @ nid 36 [ 60.714358] erofs: mounted on /dev/loop1 with opts: . [ 60.724015] erofs: read_super, device -> /dev/loop0 [ 60.728241] erofs: read_super, device -> /dev/loop4 [ 60.729220] erofs: read_super, device -> /dev/loop2 [ 60.743487] erofs: options -> [ 60.747243] erofs: root inode @ nid 36 [ 60.748496] erofs: options -> [ 60.751431] erofs: options -> [ 60.758073] FAULT_INJECTION: forcing a failure. [ 60.758073] name failslab, interval 1, probability 0, space 0, times 0 [ 60.759993] erofs: root inode @ nid 36 [ 60.770572] erofs: root inode @ nid 36 [ 60.774699] FAULT_INJECTION: forcing a failure. [ 60.774699] name failslab, interval 1, probability 0, space 0, times 0 [ 60.783548] FAULT_INJECTION: forcing a failure. [ 60.783548] name failslab, interval 1, probability 0, space 0, times 0 [ 60.803420] FAULT_INJECTION: forcing a failure. [ 60.803420] name failslab, interval 1, probability 0, space 0, times 0 [ 60.824095] CPU: 1 PID: 10113 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 60.832169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.841525] Call Trace: [ 60.844123] dump_stack+0x17c/0x226 [ 60.847861] should_fail.cold.2+0x5/0xa [ 60.852028] ? setup_fault_attr+0x220/0x220 [ 60.856369] __should_failslab+0xba/0xf0 [ 60.860422] should_failslab+0x9/0x20 [ 60.864216] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 60.869308] __kmalloc_node+0x3c/0x70 [ 60.873096] kvmalloc_node+0x68/0x70 [ 60.876800] __list_lru_init+0x429/0x650 [ 60.880846] sget_userns+0x64e/0xb70 [ 60.884540] ? ns_test_super+0x50/0x50 [ 60.888414] ? set_bdev_super+0x140/0x140 [ 60.892540] ? set_bdev_super+0x140/0x140 [ 60.896673] ? ns_test_super+0x50/0x50 [ 60.900547] sget+0xbe/0x100 [ 60.903557] mount_bdev+0xc9/0x330 [ 60.907078] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 60.911919] erofs_mount+0x6a/0x90 [ 60.915444] ? erofs_kill_sb+0x10/0x10 [ 60.919319] mount_fs+0x7f/0x2b0 [ 60.922673] vfs_kern_mount.part.11+0x58/0x3d0 [ 60.927268] do_mount+0x376/0x2710 [ 60.930792] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.935617] ? copy_mount_string+0x20/0x20 [ 60.939852] ? memset+0x31/0x40 [ 60.943116] ? copy_mount_options+0x19e/0x270 [ 60.947601] ksys_mount+0xb1/0xd0 [ 60.951037] __x64_sys_mount+0xb9/0x150 [ 60.955014] do_syscall_64+0xd0/0x4e0 [ 60.958827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.964008] RIP: 0033:0x466f7a [ 60.967190] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.986340] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 60.994040] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 61.001315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 61.008573] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 61.015910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 61.023342] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 61.030713] CPU: 0 PID: 10098 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 61.038600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.048034] Call Trace: [ 61.050689] dump_stack+0x17c/0x226 [ 61.054390] should_fail.cold.2+0x5/0xa [ 61.059220] ? setup_fault_attr+0x220/0x220 [ 61.063923] __should_failslab+0xba/0xf0 [ 61.068052] should_failslab+0x9/0x20 [ 61.071828] kmem_cache_alloc+0x28e/0x390 [ 61.076039] ? printk+0x9a/0xc0 [ 61.079299] alloc_inode+0x16/0x40 [ 61.082816] alloc_inode+0x56/0x150 [ 61.086539] new_inode_pseudo+0xc/0xd0 [ 61.090497] new_inode+0x14/0x30 [ 61.093854] erofs_fill_super+0xd02/0x1168 [ 61.098074] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.102900] ? snprintf+0x91/0xc0 [ 61.106334] ? vsprintf+0x20/0x20 [ 61.109764] ? set_bdev_super+0x140/0x140 [ 61.113892] mount_bdev+0x26f/0x330 [ 61.117494] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.122408] erofs_mount+0x6a/0x90 [ 61.125925] ? erofs_kill_sb+0x10/0x10 [ 61.129802] mount_fs+0x7f/0x2b0 [ 61.133257] vfs_kern_mount.part.11+0x58/0x3d0 [ 61.137816] do_mount+0x376/0x2710 [ 61.141332] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.146066] ? copy_mount_string+0x20/0x20 [ 61.150287] ? memset+0x31/0x40 [ 61.153565] ? copy_mount_options+0x19e/0x270 [ 61.158074] ksys_mount+0xb1/0xd0 [ 61.161507] __x64_sys_mount+0xb9/0x150 [ 61.165954] do_syscall_64+0xd0/0x4e0 [ 61.169738] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.174917] RIP: 0033:0x466f7a [ 61.178100] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.197590] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.205456] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 61.212704] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 61.219951] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 61.227201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 61.234714] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 61.243545] erofs: unmounted for /dev/loop1 [ 61.249941] CPU: 1 PID: 10101 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 61.257830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.267169] Call Trace: [ 61.269745] dump_stack+0x17c/0x226 [ 61.273358] should_fail.cold.2+0x5/0xa [ 61.277318] ? setup_fault_attr+0x220/0x220 [ 61.281627] __should_failslab+0xba/0xf0 [ 61.285670] should_failslab+0x9/0x20 [ 61.289449] kmem_cache_alloc+0x28e/0x390 [ 61.293579] ? printk+0x9a/0xc0 [ 61.296840] alloc_inode+0x16/0x40 [ 61.300361] alloc_inode+0x56/0x150 [ 61.303968] new_inode_pseudo+0xc/0xd0 [ 61.307835] new_inode+0x14/0x30 [ 61.311180] erofs_fill_super+0xd02/0x1168 [ 61.315398] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.320310] ? snprintf+0x91/0xc0 [ 61.323738] ? vsprintf+0x20/0x20 [ 61.327167] ? set_bdev_super+0x140/0x140 [ 61.331393] mount_bdev+0x26f/0x330 [ 61.335108] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.339930] erofs_mount+0x6a/0x90 [ 61.343522] ? erofs_kill_sb+0x10/0x10 [ 61.347405] mount_fs+0x7f/0x2b0 [ 61.350777] vfs_kern_mount.part.11+0x58/0x3d0 [ 61.355341] do_mount+0x376/0x2710 [ 61.358862] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.363612] ? copy_mount_string+0x20/0x20 [ 61.367843] ? memset+0x31/0x40 [ 61.371198] ? copy_mount_options+0x19e/0x270 [ 61.375773] ksys_mount+0xb1/0xd0 [ 61.379369] __x64_sys_mount+0xb9/0x150 [ 61.383322] do_syscall_64+0xd0/0x4e0 [ 61.387104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.392277] RIP: 0033:0x466f7a [ 61.395448] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.414420] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.422111] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 61.429360] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 61.436715] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 61.443968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 61.451213] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 61.480060] CPU: 1 PID: 10100 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 61.487973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.497343] Call Trace: [ 61.499939] dump_stack+0x17c/0x226 [ 61.503573] should_fail.cold.2+0x5/0xa [ 61.507554] ? setup_fault_attr+0x220/0x220 [ 61.511879] __should_failslab+0xba/0xf0 [ 61.515942] should_failslab+0x9/0x20 [ 61.519739] kmem_cache_alloc+0x28e/0x390 [ 61.523893] alloc_inode+0x16/0x40 [ 61.527433] alloc_inode+0x56/0x150 [ 61.531059] iget_locked+0x147/0x3f0 [ 61.534778] erofs_iget+0x1b/0x1f70 [ 61.538412] ? inode_sb_list_add+0x167/0x200 [ 61.542860] erofs_fill_super+0xe6c/0x1168 [ 61.547099] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.551951] ? snprintf+0x91/0xc0 [ 61.555446] ? vsprintf+0x20/0x20 [ 61.558942] ? set_bdev_super+0x140/0x140 [ 61.563302] mount_bdev+0x26f/0x330 [ 61.566936] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.571808] erofs_mount+0x6a/0x90 [ 61.575422] ? erofs_kill_sb+0x10/0x10 [ 61.579294] mount_fs+0x7f/0x2b0 [ 61.582824] vfs_kern_mount.part.11+0x58/0x3d0 [ 61.587389] do_mount+0x376/0x2710 [ 61.590907] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.595645] ? copy_mount_string+0x20/0x20 [ 61.599862] ? memset+0x31/0x40 [ 61.603131] ? copy_mount_options+0x19e/0x270 [ 61.607619] ksys_mount+0xb1/0xd0 [ 61.611057] __x64_sys_mount+0xb9/0x150 [ 61.615017] do_syscall_64+0xd0/0x4e0 [ 61.618818] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 61.623995] RIP: 0033:0x466f7a [ 61.627188] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 61.646079] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 61.653780] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 61.661040] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 61.668314] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 61.675573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 61.682932] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 61.833794] erofs: read_super, device -> /dev/loop5 [ 61.839615] erofs: options -> [ 61.842968] erofs: root inode @ nid 36 [ 61.850105] FAULT_INJECTION: forcing a failure. [ 61.850105] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 61.862172] CPU: 1 PID: 10128 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 61.870129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.879622] Call Trace: [ 61.882202] dump_stack+0x17c/0x226 [ 61.885820] should_fail.cold.2+0x5/0xa [ 61.889782] ? setup_fault_attr+0x220/0x220 [ 61.894108] ? kasan_check_read+0x11/0x20 [ 61.898270] __alloc_pages_nodemask+0x23c/0x25a0 [ 61.903012] ? kernel_text_address+0x79/0xf0 [ 61.907404] ? __kernel_text_address+0xd/0x40 [ 61.911889] ? unwind_get_return_address+0x58/0xa0 [ 61.916813] ? __lock_acquire+0x764/0x47c0 [ 61.921034] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 61.925859] ? mark_held_locks+0x130/0x130 [ 61.930075] ? __lock_acquire+0x764/0x47c0 [ 61.934296] ? mark_held_locks+0x130/0x130 [ 61.938524] ? mark_held_locks+0x130/0x130 [ 61.942741] cache_grow_begin+0xa5/0x8b0 [ 61.946784] cache_alloc_refill+0x2ac/0x380 [ 61.951081] ? kmem_cache_alloc+0x9c/0x390 [ 61.955297] kmem_cache_alloc+0x361/0x390 [ 61.959428] alloc_inode+0x16/0x40 [ 61.962995] alloc_inode+0x56/0x150 [ 61.966682] iget_locked+0x147/0x3f0 [ 61.970441] erofs_iget+0x1b/0x1f70 [ 61.974059] ? inode_sb_list_add+0x167/0x200 [ 61.978553] erofs_fill_super+0xe6c/0x1168 [ 61.982914] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 61.987982] ? snprintf+0x91/0xc0 [ 61.991472] ? vsprintf+0x20/0x20 [ 61.994916] ? set_bdev_super+0x140/0x140 [ 61.999063] mount_bdev+0x26f/0x330 [ 62.002679] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.007523] erofs_mount+0x6a/0x90 [ 62.011053] ? erofs_kill_sb+0x10/0x10 [ 62.015158] mount_fs+0x7f/0x2b0 [ 62.018517] vfs_kern_mount.part.11+0x58/0x3d0 [ 62.023081] do_mount+0x376/0x2710 [ 62.026617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.031354] ? copy_mount_string+0x20/0x20 [ 62.035572] ? memset+0x31/0x40 [ 62.038853] ? copy_mount_options+0x19e/0x270 [ 62.043327] ksys_mount+0xb1/0xd0 [ 62.046764] __x64_sys_mount+0xb9/0x150 [ 62.050721] do_syscall_64+0xd0/0x4e0 [ 62.054510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.059697] RIP: 0033:0x466f7a [ 62.062869] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.082151] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.089855] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 62.097106] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 62.104532] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 62.111886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 62.119146] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 62.130407] erofs: mounted on /dev/loop5 with opts: . [ 62.167086] erofs: read_super, device -> /dev/loop1 [ 62.172133] erofs: options -> [ 62.176080] erofs: root inode @ nid 36 [ 62.180240] FAULT_INJECTION: forcing a failure. [ 62.180240] name failslab, interval 1, probability 0, space 0, times 0 [ 62.191945] CPU: 1 PID: 10129 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 62.199991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.209340] Call Trace: [ 62.211916] dump_stack+0x17c/0x226 [ 62.215602] should_fail.cold.2+0x5/0xa [ 62.219575] ? setup_fault_attr+0x220/0x220 [ 62.223879] __should_failslab+0xba/0xf0 [ 62.227928] should_failslab+0x9/0x20 [ 62.231706] kmem_cache_alloc+0x28e/0x390 [ 62.235944] ? printk+0x9a/0xc0 [ 62.239355] alloc_inode+0x16/0x40 [ 62.242880] alloc_inode+0x56/0x150 [ 62.246523] new_inode_pseudo+0xc/0xd0 [ 62.250410] new_inode+0x14/0x30 [ 62.253774] erofs_fill_super+0xd02/0x1168 [ 62.257991] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.262930] ? snprintf+0x91/0xc0 [ 62.266411] ? vsprintf+0x20/0x20 [ 62.269844] ? set_bdev_super+0x140/0x140 [ 62.274232] mount_bdev+0x26f/0x330 [ 62.277835] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.282659] erofs_mount+0x6a/0x90 [ 62.286266] ? erofs_kill_sb+0x10/0x10 [ 62.290132] mount_fs+0x7f/0x2b0 [ 62.293576] vfs_kern_mount.part.11+0x58/0x3d0 [ 62.298133] do_mount+0x376/0x2710 [ 62.301677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.306487] ? copy_mount_string+0x20/0x20 [ 62.310813] ? memset+0x31/0x40 [ 62.314072] ? copy_mount_options+0x19e/0x270 [ 62.318568] ksys_mount+0xb1/0xd0 [ 62.322106] __x64_sys_mount+0xb9/0x150 [ 62.326069] do_syscall_64+0xd0/0x4e0 [ 62.329852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.335036] RIP: 0033:0x466f7a [ 62.338221] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.357206] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.364896] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 62.372152] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 62.379403] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 62.386650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 62.393896] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 62.431472] erofs: unmounted for /dev/loop5 [ 62.539010] erofs: read_super, device -> /dev/loop2 [ 62.544757] erofs: options -> [ 62.548171] FAULT_INJECTION: forcing a failure. [ 62.548171] name failslab, interval 1, probability 0, space 0, times 0 [ 62.560866] CPU: 1 PID: 10153 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 62.568902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.580228] Call Trace: [ 62.585379] dump_stack+0x17c/0x226 [ 62.589151] should_fail.cold.2+0x5/0xa [ 62.593216] ? setup_fault_attr+0x220/0x220 [ 62.597675] __should_failslab+0xba/0xf0 [ 62.601905] should_failslab+0x9/0x20 [ 62.605690] kmem_cache_alloc+0x47/0x390 [ 62.609824] mempool_alloc_slab+0x3a/0x50 [ 62.614085] mempool_alloc+0x118/0x320 [ 62.618008] ? mempool_resize+0x710/0x710 [ 62.622142] ? mark_held_locks+0xc7/0x130 [ 62.626278] ? __find_get_block+0x758/0xbb0 [ 62.630775] ? __getblk_gfp+0x140/0x7b0 [ 62.634746] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 62.639319] bio_alloc_bioset+0x1a5/0x520 [ 62.643466] ? __find_get_block+0x758/0xbb0 [ 62.647781] ? bvec_alloc+0x250/0x250 [ 62.651669] submit_bh_wbc+0xbe/0x6f0 [ 62.655800] __bread_gfp+0xc9/0x190 [ 62.659539] erofs_fill_super+0x1fe/0x1168 [ 62.663770] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.668705] ? snprintf+0x91/0xc0 [ 62.672155] ? vsprintf+0x20/0x20 [ 62.675592] ? set_bdev_super+0x140/0x140 [ 62.679741] mount_bdev+0x26f/0x330 [ 62.683355] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.688306] erofs_mount+0x6a/0x90 [ 62.691841] ? erofs_kill_sb+0x10/0x10 [ 62.695720] mount_fs+0x7f/0x2b0 [ 62.699164] vfs_kern_mount.part.11+0x58/0x3d0 [ 62.703746] do_mount+0x376/0x2710 [ 62.707273] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 62.712022] ? copy_mount_string+0x20/0x20 [ 62.716338] ? memset+0x31/0x40 [ 62.719605] ? copy_mount_options+0x19e/0x270 [ 62.724173] ksys_mount+0xb1/0xd0 [ 62.727607] __x64_sys_mount+0xb9/0x150 [ 62.731567] do_syscall_64+0xd0/0x4e0 [ 62.735352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.740606] RIP: 0033:0x466f7a [ 62.743785] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 62.762767] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.770466] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 62.777719] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 62.784977] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 62.792448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 62.799871] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 62.812436] erofs: read_super, device -> /dev/loop3 [ 62.812470] erofs: read_super, device -> /dev/loop4 [ 62.822022] erofs: options -> [ 62.826350] FAULT_INJECTION: forcing a failure. [ 62.826350] name failslab, interval 1, probability 0, space 0, times 0 [ 62.838613] erofs: root inode @ nid 36 [ 62.852963] FAULT_INJECTION: forcing a failure. [ 62.852963] name failslab, interval 1, probability 0, space 0, times 0 [ 62.873205] erofs: mounted on /dev/loop2 with opts: . [ 62.873622] erofs: options -> [ 62.878681] FAULT_INJECTION: forcing a failure. [ 62.878681] name failslab, interval 1, probability 0, space 0, times 0 [ 62.887582] CPU: 0 PID: 10152 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 62.900956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.910306] Call Trace: [ 62.912897] dump_stack+0x17c/0x226 [ 62.916514] should_fail.cold.2+0x5/0xa [ 62.920560] ? setup_fault_attr+0x220/0x220 [ 62.924995] __should_failslab+0xba/0xf0 [ 62.929042] should_failslab+0x9/0x20 [ 62.932935] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 62.938154] __kmalloc_node+0x3c/0x70 [ 62.941952] kvmalloc_node+0x68/0x70 [ 62.943133] erofs: root inode @ nid 36 [ 62.945670] __list_lru_init+0x429/0x650 [ 62.949657] FAULT_INJECTION: forcing a failure. [ 62.949657] name failslab, interval 1, probability 0, space 0, times 0 [ 62.953884] sget_userns+0x64e/0xb70 [ 62.953888] ? ns_test_super+0x50/0x50 [ 62.953893] ? set_bdev_super+0x140/0x140 [ 62.953897] ? set_bdev_super+0x140/0x140 [ 62.953907] ? ns_test_super+0x50/0x50 [ 62.953911] sget+0xbe/0x100 [ 62.953919] mount_bdev+0xc9/0x330 [ 62.953927] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 62.953941] erofs_mount+0x6a/0x90 [ 63.000003] ? erofs_kill_sb+0x10/0x10 [ 63.003889] mount_fs+0x7f/0x2b0 [ 63.007248] vfs_kern_mount.part.11+0x58/0x3d0 [ 63.011818] do_mount+0x376/0x2710 [ 63.015348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.020094] ? copy_mount_string+0x20/0x20 [ 63.024503] ? memset+0x31/0x40 [ 63.027959] ? copy_mount_options+0x19e/0x270 [ 63.032444] ksys_mount+0xb1/0xd0 [ 63.035908] __x64_sys_mount+0xb9/0x150 [ 63.039887] do_syscall_64+0xd0/0x4e0 [ 63.043686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.048858] RIP: 0033:0x466f7a [ 63.052049] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.071457] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.079327] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 63.086697] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 63.093354] erofs: read_super, device -> /dev/loop1 [ 63.093988] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 63.098996] erofs: options -> [ 63.106428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 63.106431] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 63.115340] erofs: unmounted for /dev/loop2 [ 63.121242] erofs: root inode @ nid 36 [ 63.132466] CPU: 0 PID: 10146 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 63.140668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.150021] Call Trace: [ 63.152602] dump_stack+0x17c/0x226 [ 63.156220] should_fail.cold.2+0x5/0xa [ 63.156965] FAULT_INJECTION: forcing a failure. [ 63.156965] name failslab, interval 1, probability 0, space 0, times 0 [ 63.160188] ? setup_fault_attr+0x220/0x220 [ 63.175884] __should_failslab+0xba/0xf0 [ 63.180030] should_failslab+0x9/0x20 [ 63.183845] kmem_cache_alloc+0x47/0x390 [ 63.187910] mempool_alloc_slab+0x3a/0x50 [ 63.192037] mempool_alloc+0x118/0x320 [ 63.196019] ? mempool_resize+0x710/0x710 [ 63.200156] ? mark_held_locks+0xc7/0x130 [ 63.204382] ? __find_get_block+0x758/0xbb0 [ 63.208704] ? __getblk_gfp+0x140/0x7b0 [ 63.212662] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 63.217233] bio_alloc_bioset+0x1a5/0x520 [ 63.221400] ? __find_get_block+0x758/0xbb0 [ 63.225717] ? bvec_alloc+0x250/0x250 [ 63.229518] submit_bh_wbc+0xbe/0x6f0 [ 63.233307] __bread_gfp+0xc9/0x190 [ 63.236924] erofs_fill_super+0x1fe/0x1168 [ 63.241160] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.245991] ? snprintf+0x91/0xc0 [ 63.249437] ? vsprintf+0x20/0x20 [ 63.252988] ? set_bdev_super+0x140/0x140 [ 63.257211] mount_bdev+0x26f/0x330 [ 63.260821] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.265654] erofs_mount+0x6a/0x90 [ 63.269176] ? erofs_kill_sb+0x10/0x10 [ 63.273049] mount_fs+0x7f/0x2b0 [ 63.276410] vfs_kern_mount.part.11+0x58/0x3d0 [ 63.280999] do_mount+0x376/0x2710 [ 63.284525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.289260] ? copy_mount_string+0x20/0x20 [ 63.293489] ? memset+0x31/0x40 [ 63.296757] ? copy_mount_options+0x19e/0x270 [ 63.301239] ksys_mount+0xb1/0xd0 [ 63.304679] __x64_sys_mount+0xb9/0x150 [ 63.308721] do_syscall_64+0xd0/0x4e0 [ 63.312514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.317684] RIP: 0033:0x466f7a [ 63.320863] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.339875] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.347572] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 63.354832] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 63.362105] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 63.369548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 63.376826] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 63.384117] CPU: 1 PID: 10151 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 63.392103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.401442] Call Trace: [ 63.404023] dump_stack+0x17c/0x226 [ 63.407724] should_fail.cold.2+0x5/0xa [ 63.411692] ? setup_fault_attr+0x220/0x220 [ 63.416000] __should_failslab+0xba/0xf0 [ 63.420127] should_failslab+0x9/0x20 [ 63.423908] kmem_cache_alloc+0x28e/0x390 [ 63.428038] alloc_inode+0x16/0x40 [ 63.431647] alloc_inode+0x56/0x150 [ 63.435583] iget_locked+0x147/0x3f0 [ 63.439283] erofs_iget+0x1b/0x1f70 [ 63.442891] ? inode_sb_list_add+0x167/0x200 [ 63.447291] erofs_fill_super+0xe6c/0x1168 [ 63.451516] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.456437] ? snprintf+0x91/0xc0 [ 63.459871] ? vsprintf+0x20/0x20 [ 63.463306] ? set_bdev_super+0x140/0x140 [ 63.467524] mount_bdev+0x26f/0x330 [ 63.471233] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.476071] erofs_mount+0x6a/0x90 [ 63.479592] ? erofs_kill_sb+0x10/0x10 [ 63.483504] mount_fs+0x7f/0x2b0 [ 63.486857] vfs_kern_mount.part.11+0x58/0x3d0 [ 63.491422] do_mount+0x376/0x2710 [ 63.494955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.499712] ? copy_mount_string+0x20/0x20 [ 63.503938] ? memset+0x31/0x40 [ 63.507199] ? copy_mount_options+0x19e/0x270 [ 63.511680] ksys_mount+0xb1/0xd0 [ 63.515134] __x64_sys_mount+0xb9/0x150 [ 63.519184] do_syscall_64+0xd0/0x4e0 [ 63.523147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.528414] RIP: 0033:0x466f7a [ 63.531592] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.550649] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.558437] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 63.565879] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 63.573131] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 63.580380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 63.587630] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 63.613052] CPU: 1 PID: 10172 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 63.620963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.630493] Call Trace: [ 63.633092] dump_stack+0x17c/0x226 [ 63.636705] should_fail.cold.2+0x5/0xa [ 63.640752] ? setup_fault_attr+0x220/0x220 [ 63.645064] __should_failslab+0xba/0xf0 [ 63.649133] should_failslab+0x9/0x20 [ 63.652922] kmem_cache_alloc+0x28e/0x390 [ 63.657051] ? printk+0x9a/0xc0 [ 63.660316] alloc_inode+0x16/0x40 [ 63.664382] alloc_inode+0x56/0x150 [ 63.667992] new_inode_pseudo+0xc/0xd0 [ 63.671859] new_inode+0x14/0x30 [ 63.675332] erofs_fill_super+0xd02/0x1168 [ 63.679549] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.684375] ? snprintf+0x91/0xc0 [ 63.687928] ? vsprintf+0x20/0x20 [ 63.691402] ? set_bdev_super+0x140/0x140 [ 63.695531] mount_bdev+0x26f/0x330 [ 63.699137] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.704050] erofs_mount+0x6a/0x90 [ 63.707571] ? erofs_kill_sb+0x10/0x10 [ 63.711439] mount_fs+0x7f/0x2b0 [ 63.714786] vfs_kern_mount.part.11+0x58/0x3d0 [ 63.719346] do_mount+0x376/0x2710 [ 63.722864] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.727630] ? copy_mount_string+0x20/0x20 [ 63.731861] ? memset+0x31/0x40 [ 63.735128] ? copy_mount_options+0x19e/0x270 [ 63.739788] ksys_mount+0xb1/0xd0 [ 63.743598] __x64_sys_mount+0xb9/0x150 [ 63.747798] do_syscall_64+0xd0/0x4e0 [ 63.751596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.756789] RIP: 0033:0x466f7a [ 63.760146] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.779351] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.787207] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 63.794479] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 63.802022] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 63.809596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 63.816857] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 63.825143] CPU: 0 PID: 10166 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 63.833059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.842510] Call Trace: [ 63.845249] dump_stack+0x17c/0x226 [ 63.849267] should_fail.cold.2+0x5/0xa [ 63.852303] erofs: root inode @ nid 36 [ 63.853272] ? setup_fault_attr+0x220/0x220 [ 63.853288] __should_failslab+0xba/0xf0 [ 63.853296] should_failslab+0x9/0x20 [ 63.853305] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 63.853315] __kmalloc_node+0x3c/0x70 [ 63.853322] kvmalloc_node+0x68/0x70 [ 63.853330] __list_lru_init+0x429/0x650 [ 63.853340] sget_userns+0x64e/0xb70 [ 63.853343] ? ns_test_super+0x50/0x50 [ 63.853348] ? set_bdev_super+0x140/0x140 [ 63.853351] ? set_bdev_super+0x140/0x140 [ 63.853354] ? ns_test_super+0x50/0x50 [ 63.853358] sget+0xbe/0x100 [ 63.853365] mount_bdev+0xc9/0x330 [ 63.853373] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 63.853384] erofs_mount+0x6a/0x90 [ 63.853388] ? erofs_kill_sb+0x10/0x10 [ 63.853396] mount_fs+0x7f/0x2b0 [ 63.853406] vfs_kern_mount.part.11+0x58/0x3d0 [ 63.853414] do_mount+0x376/0x2710 [ 63.853422] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 63.853429] ? copy_mount_string+0x20/0x20 [ 63.857400] erofs: mounted on /dev/loop3 with opts: . [ 63.861634] ? memset+0x31/0x40 [ 63.861641] ? copy_mount_options+0x19e/0x270 [ 63.861648] ksys_mount+0xb1/0xd0 [ 63.861656] __x64_sys_mount+0xb9/0x150 [ 63.861663] do_syscall_64+0xd0/0x4e0 [ 63.861674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 63.861680] RIP: 0033:0x466f7a [ 63.861688] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 63.861691] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 63.861697] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 63.861700] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 63.861702] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 63.861705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 2021/03/14 06:20:27 executed programs: 41 [ 63.861707] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 64.054820] erofs: unmounted for /dev/loop3 [ 64.203417] erofs: read_super, device -> /dev/loop2 [ 64.208676] erofs: options -> [ 64.212543] erofs: root inode @ nid 36 [ 64.217078] FAULT_INJECTION: forcing a failure. [ 64.217078] name failslab, interval 1, probability 0, space 0, times 0 [ 64.229003] CPU: 0 PID: 10181 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 64.236884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.246958] Call Trace: [ 64.249554] dump_stack+0x17c/0x226 [ 64.253191] should_fail.cold.2+0x5/0xa [ 64.257367] ? setup_fault_attr+0x220/0x220 [ 64.262101] __should_failslab+0xba/0xf0 [ 64.266420] should_failslab+0x9/0x20 [ 64.270346] kmem_cache_alloc+0x28e/0x390 [ 64.274585] alloc_inode+0x16/0x40 [ 64.278334] alloc_inode+0x56/0x150 [ 64.282093] iget_locked+0x147/0x3f0 [ 64.285896] erofs_iget+0x1b/0x1f70 [ 64.289685] ? inode_sb_list_add+0x167/0x200 [ 64.294103] erofs_fill_super+0xe6c/0x1168 [ 64.298557] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 64.303541] ? snprintf+0x91/0xc0 [ 64.307014] ? vsprintf+0x20/0x20 [ 64.310593] ? set_bdev_super+0x140/0x140 [ 64.314951] mount_bdev+0x26f/0x330 [ 64.318604] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 64.323914] erofs_mount+0x6a/0x90 [ 64.327739] ? erofs_kill_sb+0x10/0x10 [ 64.331723] mount_fs+0x7f/0x2b0 [ 64.335096] vfs_kern_mount.part.11+0x58/0x3d0 [ 64.339781] do_mount+0x376/0x2710 [ 64.343718] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.349052] ? copy_mount_string+0x20/0x20 [ 64.353516] ? memset+0x31/0x40 [ 64.356804] ? copy_mount_options+0x19e/0x270 [ 64.362415] ksys_mount+0xb1/0xd0 [ 64.366359] __x64_sys_mount+0xb9/0x150 [ 64.370347] do_syscall_64+0xd0/0x4e0 [ 64.374155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.379544] RIP: 0033:0x466f7a [ 64.382877] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.402449] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.410431] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 64.417792] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 64.425273] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 64.433249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 64.440643] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 64.631529] erofs: read_super, device -> /dev/loop1 [ 64.639992] erofs: read_super, device -> /dev/loop4 [ 64.642049] erofs: options -> [ 64.645750] erofs: read_super, device -> /dev/loop0 [ 64.650616] FAULT_INJECTION: forcing a failure. [ 64.650616] name failslab, interval 1, probability 0, space 0, times 0 [ 64.658003] erofs: options -> [ 64.670854] CPU: 0 PID: 10192 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 64.673953] erofs: read_super, device -> /dev/loop3 [ 64.678938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.678943] Call Trace: [ 64.678962] dump_stack+0x17c/0x226 [ 64.678973] should_fail.cold.2+0x5/0xa [ 64.678983] ? setup_fault_attr+0x220/0x220 [ 64.678997] __should_failslab+0xba/0xf0 [ 64.679006] should_failslab+0x9/0x20 [ 64.685335] erofs: options -> [ 64.693793] kmem_cache_alloc+0x47/0x390 [ 64.693805] mempool_alloc_slab+0x3a/0x50 [ 64.693810] mempool_alloc+0x118/0x320 [ 64.693818] ? mempool_resize+0x710/0x710 [ 64.693825] ? mark_held_locks+0xc7/0x130 [ 64.693834] ? __find_get_block+0x758/0xbb0 [ 64.693837] ? __getblk_gfp+0x140/0x7b0 [ 64.693841] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 64.693851] bio_alloc_bioset+0x1a5/0x520 [ 64.693856] ? __find_get_block+0x7a1/0xbb0 [ 64.693860] ? bvec_alloc+0x250/0x250 [ 64.693869] submit_bh_wbc+0xbe/0x6f0 [ 64.693878] __bread_gfp+0xc9/0x190 [ 64.693886] erofs_fill_super+0x1fe/0x1168 [ 64.693894] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 64.693907] ? snprintf+0x91/0xc0 [ 64.693911] ? vsprintf+0x20/0x20 [ 64.693918] ? set_bdev_super+0x140/0x140 [ 64.693926] mount_bdev+0x26f/0x330 [ 64.693931] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 64.693942] erofs_mount+0x6a/0x90 [ 64.693954] ? erofs_kill_sb+0x10/0x10 [ 64.693963] mount_fs+0x7f/0x2b0 [ 64.713037] FAULT_INJECTION: forcing a failure. [ 64.713037] name failslab, interval 1, probability 0, space 0, times 0 [ 64.716601] vfs_kern_mount.part.11+0x58/0x3d0 [ 64.716610] do_mount+0x376/0x2710 [ 64.716619] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.716626] ? copy_mount_string+0x20/0x20 [ 64.716639] ? memset+0x31/0x40 [ 64.723540] erofs: options -> [ 64.724080] ? copy_mount_options+0x19e/0x270 [ 64.743284] erofs: root inode @ nid 36 [ 64.744828] ksys_mount+0xb1/0xd0 [ 64.744836] __x64_sys_mount+0xb9/0x150 [ 64.744848] do_syscall_64+0xd0/0x4e0 [ 64.744862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 64.752297] FAULT_INJECTION: forcing a failure. [ 64.752297] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 64.753646] RIP: 0033:0x466f7a [ 64.889096] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 64.908511] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 64.916412] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 64.923804] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 64.931203] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 64.938466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 64.945917] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 64.954051] CPU: 1 PID: 10200 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 64.961947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.972236] Call Trace: [ 64.974852] dump_stack+0x17c/0x226 [ 64.978623] should_fail.cold.2+0x5/0xa [ 64.982615] ? setup_fault_attr+0x220/0x220 [ 64.986944] ? kasan_check_read+0x11/0x20 [ 64.991110] __alloc_pages_nodemask+0x23c/0x25a0 [ 64.996176] ? kernel_text_address+0x79/0xf0 [ 64.997702] erofs: root inode @ nid 36 [ 65.000722] ? __kernel_text_address+0xd/0x40 [ 65.000730] ? unwind_get_return_address+0x58/0xa0 [ 65.000741] ? __lock_acquire+0x764/0x47c0 [ 65.000755] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 65.000766] ? mark_held_locks+0x130/0x130 [ 65.000770] ? __lock_acquire+0x764/0x47c0 [ 65.000780] ? mark_held_locks+0x130/0x130 [ 65.000788] ? mark_held_locks+0x130/0x130 [ 65.000799] cache_grow_begin+0xa5/0x8b0 [ 65.045254] cache_alloc_refill+0x2ac/0x380 [ 65.049571] ? kmem_cache_alloc+0x9c/0x390 [ 65.053833] kmem_cache_alloc+0x361/0x390 [ 65.057987] alloc_inode+0x16/0x40 [ 65.061520] alloc_inode+0x56/0x150 [ 65.065172] iget_locked+0x147/0x3f0 [ 65.069287] erofs_iget+0x1b/0x1f70 [ 65.073080] ? inode_sb_list_add+0x167/0x200 [ 65.077608] erofs_fill_super+0xe6c/0x1168 [ 65.081866] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.086927] ? snprintf+0x91/0xc0 [ 65.090454] ? vsprintf+0x20/0x20 [ 65.093920] ? set_bdev_super+0x140/0x140 [ 65.098198] mount_bdev+0x26f/0x330 [ 65.102010] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.106944] erofs_mount+0x6a/0x90 [ 65.110488] ? erofs_kill_sb+0x10/0x10 [ 65.114660] mount_fs+0x7f/0x2b0 [ 65.118573] vfs_kern_mount.part.11+0x58/0x3d0 [ 65.123524] do_mount+0x376/0x2710 [ 65.127411] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.132623] ? copy_mount_string+0x20/0x20 [ 65.138060] ? memset+0x31/0x40 [ 65.141793] ? copy_mount_options+0x19e/0x270 [ 65.146280] ksys_mount+0xb1/0xd0 [ 65.150071] __x64_sys_mount+0xb9/0x150 [ 65.155197] do_syscall_64+0xd0/0x4e0 [ 65.159515] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.165164] RIP: 0033:0x466f7a [ 65.169729] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.191329] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 65.200169] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 65.207786] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 65.215341] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 65.222819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 65.230182] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 65.237732] CPU: 0 PID: 10195 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 65.240426] erofs: root inode @ nid 36 [ 65.245825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.245829] Call Trace: [ 65.245848] dump_stack+0x17c/0x226 [ 65.245859] should_fail.cold.2+0x5/0xa [ 65.245869] ? setup_fault_attr+0x220/0x220 [ 65.245883] __should_failslab+0xba/0xf0 [ 65.245893] should_failslab+0x9/0x20 [ 65.255946] FAULT_INJECTION: forcing a failure. [ 65.255946] name failslab, interval 1, probability 0, space 0, times 0 [ 65.259559] kmem_cache_alloc+0x47/0x390 [ 65.259572] mempool_alloc_slab+0x3a/0x50 [ 65.259577] mempool_alloc+0x118/0x320 [ 65.259587] ? mempool_resize+0x710/0x710 [ 65.312027] ? mark_held_locks+0xc7/0x130 [ 65.316304] ? __find_get_block+0x758/0xbb0 [ 65.320667] ? __getblk_gfp+0x140/0x7b0 [ 65.324673] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 65.329409] bio_alloc_bioset+0x1a5/0x520 [ 65.333570] ? __find_get_block+0x7a1/0xbb0 [ 65.337906] ? bvec_alloc+0x250/0x250 [ 65.342003] submit_bh_wbc+0xbe/0x6f0 [ 65.346725] __bread_gfp+0xc9/0x190 [ 65.351938] erofs_fill_super+0x1fe/0x1168 [ 65.356632] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.361707] ? snprintf+0x91/0xc0 [ 65.363798] erofs: mounted on /dev/loop1 with opts: . [ 65.365176] ? vsprintf+0x20/0x20 [ 65.365186] ? set_bdev_super+0x140/0x140 [ 65.365198] mount_bdev+0x26f/0x330 [ 65.365206] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.365222] erofs_mount+0x6a/0x90 [ 65.390853] ? erofs_kill_sb+0x10/0x10 [ 65.394875] mount_fs+0x7f/0x2b0 [ 65.398263] vfs_kern_mount.part.11+0x58/0x3d0 [ 65.402971] do_mount+0x376/0x2710 [ 65.406612] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.411383] ? copy_mount_string+0x20/0x20 [ 65.416184] ? memset+0x31/0x40 [ 65.419479] ? copy_mount_options+0x19e/0x270 [ 65.424061] ksys_mount+0xb1/0xd0 [ 65.427749] __x64_sys_mount+0xb9/0x150 [ 65.432060] do_syscall_64+0xd0/0x4e0 [ 65.435879] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.441285] RIP: 0033:0x466f7a [ 65.444666] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.464451] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 65.472181] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 65.479617] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 65.486894] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 65.494160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 65.501652] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 65.510275] CPU: 1 PID: 10188 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 65.518239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.528196] Call Trace: [ 65.530970] dump_stack+0x17c/0x226 [ 65.534612] should_fail.cold.2+0x5/0xa [ 65.538792] ? mark_held_locks+0x130/0x130 [ 65.543301] ? setup_fault_attr+0x220/0x220 [ 65.548091] __should_failslab+0xba/0xf0 [ 65.552414] should_failslab+0x9/0x20 [ 65.556321] kmem_cache_alloc+0x47/0x390 [ 65.560484] mempool_alloc_slab+0x3a/0x50 [ 65.565067] mempool_alloc+0x118/0x320 [ 65.568978] ? lock_downgrade+0x860/0x860 [ 65.573257] ? mempool_resize+0x710/0x710 [ 65.577685] bio_alloc_bioset+0x1a5/0x520 [ 65.581853] ? __might_sleep+0x95/0x190 [ 65.586853] ? bvec_alloc+0x250/0x250 [ 65.590640] ? pagecache_get_page+0x323/0x900 [ 65.595465] ? lock_downgrade+0x860/0x860 [ 65.599644] erofs_get_meta_page+0x1e8/0x9e0 [ 65.604078] erofs_iget+0x1d5/0x1f70 [ 65.607795] ? inode_sb_list_add+0x167/0x200 [ 65.612194] erofs_fill_super+0xe6c/0x1168 [ 65.616414] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.621338] ? snprintf+0x91/0xc0 [ 65.624941] ? vsprintf+0x20/0x20 [ 65.628416] ? set_bdev_super+0x140/0x140 [ 65.632576] mount_bdev+0x26f/0x330 [ 65.636284] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.641669] erofs_mount+0x6a/0x90 [ 65.645225] ? erofs_kill_sb+0x10/0x10 [ 65.649203] mount_fs+0x7f/0x2b0 [ 65.652573] vfs_kern_mount.part.11+0x58/0x3d0 [ 65.657545] do_mount+0x376/0x2710 [ 65.661081] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.665950] ? copy_mount_string+0x20/0x20 [ 65.670184] ? memset+0x31/0x40 [ 65.673593] ? copy_mount_options+0x19e/0x270 [ 65.678098] ksys_mount+0xb1/0xd0 [ 65.681902] __x64_sys_mount+0xb9/0x150 [ 65.686072] do_syscall_64+0xd0/0x4e0 [ 65.689896] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 65.695170] RIP: 0033:0x466f7a [ 65.698775] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 65.717759] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 65.725469] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 65.732719] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 65.740057] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 65.747306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 65.754569] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 65.770279] erofs: read_super, device -> /dev/loop5 [ 65.775475] erofs: unmounted for /dev/loop1 [ 65.781500] erofs: options -> [ 65.788047] FAULT_INJECTION: forcing a failure. [ 65.788047] name failslab, interval 1, probability 0, space 0, times 0 [ 65.805259] CPU: 1 PID: 10213 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 65.813163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.822522] Call Trace: [ 65.825108] dump_stack+0x17c/0x226 [ 65.829086] should_fail.cold.2+0x5/0xa [ 65.833071] ? setup_fault_attr+0x220/0x220 [ 65.837484] __should_failslab+0xba/0xf0 [ 65.840583] erofs: mounted on /dev/loop0 with opts: . [ 65.841540] should_failslab+0x9/0x20 [ 65.841550] kmem_cache_alloc+0x47/0x390 [ 65.841560] mempool_alloc_slab+0x3a/0x50 [ 65.848388] erofs: mounted on /dev/loop3 with opts: . [ 65.850523] mempool_alloc+0x118/0x320 [ 65.850532] ? mempool_resize+0x710/0x710 [ 65.850540] ? mark_held_locks+0xc7/0x130 [ 65.850548] ? __find_get_block+0x758/0xbb0 [ 65.861596] erofs: root inode @ nid 36 [ 65.864283] ? __getblk_gfp+0x140/0x7b0 [ 65.864291] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 65.864308] bio_alloc_bioset+0x1a5/0x520 [ 65.864314] ? __find_get_block+0x758/0xbb0 [ 65.864319] ? bvec_alloc+0x250/0x250 [ 65.864330] submit_bh_wbc+0xbe/0x6f0 [ 65.864338] __bread_gfp+0xc9/0x190 [ 65.864346] erofs_fill_super+0x1fe/0x1168 [ 65.864355] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.885628] erofs: mounted on /dev/loop4 with opts: . [ 65.888889] ? snprintf+0x91/0xc0 [ 65.888894] ? vsprintf+0x20/0x20 [ 65.888903] ? set_bdev_super+0x140/0x140 [ 65.919185] erofs: read_super, device -> /dev/loop2 [ 65.923270] mount_bdev+0x26f/0x330 [ 65.923277] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 65.923290] erofs_mount+0x6a/0x90 [ 65.923296] ? erofs_kill_sb+0x10/0x10 [ 65.942941] erofs: options -> [ 65.944591] mount_fs+0x7f/0x2b0 [ 65.948333] FAULT_INJECTION: forcing a failure. [ 65.948333] name failslab, interval 1, probability 0, space 0, times 0 [ 65.953220] vfs_kern_mount.part.11+0x58/0x3d0 [ 65.953228] do_mount+0x376/0x2710 [ 65.953236] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.953244] ? copy_mount_string+0x20/0x20 [ 65.953257] ? memset+0x31/0x40 [ 65.953262] ? copy_mount_options+0x19e/0x270 [ 65.953269] ksys_mount+0xb1/0xd0 [ 66.007648] __x64_sys_mount+0xb9/0x150 [ 66.011624] do_syscall_64+0xd0/0x4e0 [ 66.015409] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.020576] RIP: 0033:0x466f7a [ 66.023860] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.042921] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.050705] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 66.058139] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 66.065387] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 66.072637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 66.079888] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 66.087155] CPU: 0 PID: 10217 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 66.095415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.099120] erofs: root inode @ nid 36 [ 66.104944] Call Trace: [ 66.104956] dump_stack+0x17c/0x226 [ 66.104968] should_fail.cold.2+0x5/0xa [ 66.104977] ? setup_fault_attr+0x220/0x220 [ 66.104990] __should_failslab+0xba/0xf0 [ 66.104996] should_failslab+0x9/0x20 [ 66.105003] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 66.105012] erofs_fill_super+0x15c/0x1168 [ 66.105020] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.105032] ? snprintf+0x91/0xc0 [ 66.105037] ? vsprintf+0x20/0x20 [ 66.105043] ? set_bdev_super+0x140/0x140 [ 66.105053] mount_bdev+0x26f/0x330 [ 66.105057] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.105068] erofs_mount+0x6a/0x90 [ 66.105073] ? erofs_kill_sb+0x10/0x10 [ 66.105083] mount_fs+0x7f/0x2b0 [ 66.105094] vfs_kern_mount.part.11+0x58/0x3d0 [ 66.105103] do_mount+0x376/0x2710 [ 66.105110] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.105118] ? copy_mount_string+0x20/0x20 [ 66.105130] ? memset+0x31/0x40 [ 66.109503] erofs: mounted on /dev/loop5 with opts: . [ 66.112004] ? copy_mount_options+0x19e/0x270 [ 66.112012] ksys_mount+0xb1/0xd0 [ 66.112020] __x64_sys_mount+0xb9/0x150 [ 66.112029] do_syscall_64+0xd0/0x4e0 [ 66.112038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.112044] RIP: 0033:0x466f7a [ 66.112050] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.245630] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.253337] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 66.260605] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 66.267860] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 66.275122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 66.282473] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 66.297794] erofs: unmounted for /dev/loop4 [ 66.297796] erofs: unmounted for /dev/loop5 [ 66.302232] erofs: unmounted for /dev/loop0 [ 66.306968] erofs: unmounted for /dev/loop3 [ 66.603217] erofs: read_super, device -> /dev/loop1 [ 66.610735] erofs: options -> [ 66.619407] FAULT_INJECTION: forcing a failure. [ 66.619407] name failslab, interval 1, probability 0, space 0, times 0 [ 66.630717] erofs: read_super, device -> /dev/loop4 [ 66.632395] CPU: 0 PID: 10224 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 66.644003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.653353] Call Trace: [ 66.655165] erofs: options -> [ 66.655937] dump_stack+0x17c/0x226 [ 66.660051] erofs: root inode @ nid 36 [ 66.662734] should_fail.cold.2+0x5/0xa [ 66.662741] ? erofs_mount+0x6a/0x90 [ 66.662750] ? setup_fault_attr+0x220/0x220 [ 66.662763] __should_failslab+0xba/0xf0 [ 66.662769] should_failslab+0x9/0x20 [ 66.662775] kmem_cache_alloc_node+0x56/0x3e0 [ 66.662789] create_task_io_context+0x26/0x3e0 [ 66.662795] generic_make_request_checks+0x172c/0x2050 [ 66.662800] ? blk_exit_rl+0x60/0x60 [ 66.662806] ? should_fail_bio.isra.15+0x80/0x80 [ 66.662816] ? mark_held_locks+0x130/0x130 [ 66.662823] generic_make_request+0x1bc/0xd60 [ 66.662828] ? mempool_alloc+0x118/0x320 [ 66.662834] ? blk_put_request+0x100/0x100 [ 66.662838] ? mempool_resize+0x710/0x710 [ 66.662842] ? mark_held_locks+0xc7/0x130 [ 66.662851] submit_bio+0x9f/0x420 [ 66.662854] ? submit_bio+0x9f/0x420 [ 66.662858] ? lock_downgrade+0x860/0x860 [ 66.662863] ? generic_make_request+0xd60/0xd60 [ 66.662868] ? kasan_check_read+0x11/0x20 [ 66.662877] ? guard_bio_eod+0x19a/0x510 [ 66.662883] submit_bh_wbc+0x4c8/0x6f0 [ 66.662891] __bread_gfp+0xc9/0x190 [ 66.662898] erofs_fill_super+0x1fe/0x1168 [ 66.662906] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.662919] ? snprintf+0x91/0xc0 [ 66.662923] ? vsprintf+0x20/0x20 [ 66.662930] ? set_bdev_super+0x140/0x140 [ 66.662939] mount_bdev+0x26f/0x330 [ 66.662943] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.662951] erofs_mount+0x6a/0x90 [ 66.675714] FAULT_INJECTION: forcing a failure. [ 66.675714] name failslab, interval 1, probability 0, space 0, times 0 [ 66.678815] ? erofs_kill_sb+0x10/0x10 [ 66.678829] mount_fs+0x7f/0x2b0 [ 66.678839] vfs_kern_mount.part.11+0x58/0x3d0 [ 66.678847] do_mount+0x376/0x2710 [ 66.745658] erofs: read_super, device -> /dev/loop3 [ 66.746246] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.751974] erofs: options -> [ 66.755135] ? copy_mount_string+0x20/0x20 [ 66.755150] ? memset+0x31/0x40 [ 66.755157] ? copy_mount_options+0x19e/0x270 [ 66.755164] ksys_mount+0xb1/0xd0 [ 66.755172] __x64_sys_mount+0xb9/0x150 [ 66.755180] do_syscall_64+0xd0/0x4e0 [ 66.755190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 66.755195] RIP: 0033:0x466f7a [ 66.755202] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 66.755206] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 66.755211] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 66.755214] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 66.755217] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 66.755220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 66.755222] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 66.763179] CPU: 0 PID: 10233 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 66.797954] erofs: root inode @ nid 36 [ 66.799561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.799565] Call Trace: [ 66.799576] dump_stack+0x17c/0x226 [ 66.799588] should_fail.cold.2+0x5/0xa [ 66.799597] ? setup_fault_attr+0x220/0x220 [ 66.799612] __should_failslab+0xba/0xf0 [ 66.799621] should_failslab+0x9/0x20 [ 66.860366] FAULT_INJECTION: forcing a failure. [ 66.860366] name failslab, interval 1, probability 0, space 0, times 0 [ 66.862468] kmem_cache_alloc+0x28e/0x390 [ 66.862477] ? printk+0x9a/0xc0 [ 66.862487] alloc_inode+0x16/0x40 [ 66.862495] alloc_inode+0x56/0x150 [ 66.862501] new_inode_pseudo+0xc/0xd0 [ 66.862506] new_inode+0x14/0x30 [ 66.862515] erofs_fill_super+0xd02/0x1168 [ 66.932831] erofs: root inode @ nid 36 [ 66.934161] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.934176] ? snprintf+0x91/0xc0 [ 66.934181] ? vsprintf+0x20/0x20 [ 66.934188] ? set_bdev_super+0x140/0x140 [ 66.934197] mount_bdev+0x26f/0x330 [ 66.944437] erofs: mounted on /dev/loop1 with opts: . [ 66.946665] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 66.946677] erofs_mount+0x6a/0x90 [ 66.946683] ? erofs_kill_sb+0x10/0x10 [ 66.946695] mount_fs+0x7f/0x2b0 [ 66.946705] vfs_kern_mount.part.11+0x58/0x3d0 [ 67.026736] FAULT_INJECTION: forcing a failure. [ 67.026736] name failslab, interval 1, probability 0, space 0, times 0 [ 67.027667] do_mount+0x376/0x2710 [ 67.027675] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.027684] ? copy_mount_string+0x20/0x20 [ 67.027699] ? memset+0x31/0x40 [ 67.027706] ? copy_mount_options+0x19e/0x270 [ 67.096086] ksys_mount+0xb1/0xd0 [ 67.099523] __x64_sys_mount+0xb9/0x150 [ 67.103482] do_syscall_64+0xd0/0x4e0 [ 67.107457] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.112804] RIP: 0033:0x466f7a [ 67.115982] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.136387] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 67.144447] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 67.151798] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 67.159333] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 67.167814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 67.175533] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 67.183520] CPU: 1 PID: 10240 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 67.192639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.202256] Call Trace: [ 67.205190] dump_stack+0x17c/0x226 [ 67.209482] should_fail.cold.2+0x5/0xa [ 67.214076] ? setup_fault_attr+0x220/0x220 [ 67.218671] __should_failslab+0xba/0xf0 [ 67.222923] should_failslab+0x9/0x20 [ 67.227152] kmem_cache_alloc+0x28e/0x390 [ 67.231454] ? printk+0x9a/0xc0 [ 67.234890] alloc_inode+0x16/0x40 [ 67.238878] alloc_inode+0x56/0x150 [ 67.242486] new_inode_pseudo+0xc/0xd0 [ 67.246636] new_inode+0x14/0x30 [ 67.250388] erofs_fill_super+0xd02/0x1168 [ 67.254708] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 67.260232] ? snprintf+0x91/0xc0 [ 67.264159] ? vsprintf+0x20/0x20 [ 67.268035] ? set_bdev_super+0x140/0x140 [ 67.272443] mount_bdev+0x26f/0x330 [ 67.276257] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 67.281435] erofs_mount+0x6a/0x90 [ 67.285351] ? erofs_kill_sb+0x10/0x10 [ 67.289255] mount_fs+0x7f/0x2b0 [ 67.292700] vfs_kern_mount.part.11+0x58/0x3d0 [ 67.297383] do_mount+0x376/0x2710 [ 67.301220] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.306154] ? copy_mount_string+0x20/0x20 [ 67.310650] ? memset+0x31/0x40 [ 67.314023] ? copy_mount_options+0x19e/0x270 [ 67.318962] ksys_mount+0xb1/0xd0 [ 67.322806] __x64_sys_mount+0xb9/0x150 [ 67.326952] do_syscall_64+0xd0/0x4e0 [ 67.331106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.336641] RIP: 0033:0x466f7a [ 67.339904] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.360099] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 67.368065] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 67.375504] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 67.382761] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 67.390013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 67.397355] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 67.404615] CPU: 0 PID: 10253 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 67.412504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.421854] Call Trace: [ 67.424440] dump_stack+0x17c/0x226 [ 67.428300] should_fail.cold.2+0x5/0xa [ 67.432266] ? setup_fault_attr+0x220/0x220 [ 67.436748] __should_failslab+0xba/0xf0 [ 67.440807] should_failslab+0x9/0x20 [ 67.444689] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 67.449892] __kmalloc_node+0x3c/0x70 [ 67.453796] kvmalloc_node+0x68/0x70 [ 67.457493] __list_lru_init+0x429/0x650 [ 67.461534] sget_userns+0x634/0xb70 [ 67.465401] ? ns_test_super+0x50/0x50 [ 67.469271] ? set_bdev_super+0x140/0x140 [ 67.473414] ? set_bdev_super+0x140/0x140 [ 67.477562] ? ns_test_super+0x50/0x50 [ 67.481427] sget+0xbe/0x100 [ 67.484440] mount_bdev+0xc9/0x330 [ 67.487981] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 67.492811] erofs_mount+0x6a/0x90 [ 67.496329] ? erofs_kill_sb+0x10/0x10 [ 67.500470] mount_fs+0x7f/0x2b0 [ 67.503851] vfs_kern_mount.part.11+0x58/0x3d0 [ 67.508500] do_mount+0x376/0x2710 [ 67.512057] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.516914] ? copy_mount_string+0x20/0x20 [ 67.521185] ? memset+0x31/0x40 [ 67.524441] ? copy_mount_options+0x19e/0x270 [ 67.528914] ksys_mount+0xb1/0xd0 [ 67.532351] __x64_sys_mount+0xb9/0x150 [ 67.536312] do_syscall_64+0xd0/0x4e0 [ 67.540201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.545369] RIP: 0033:0x466f7a [ 67.548550] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 67.567434] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 67.575293] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 67.582659] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 67.590015] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 67.597451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 67.604703] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 67.616113] erofs: unmounted for /dev/loop1 [ 67.759026] erofs: read_super, device -> /dev/loop5 [ 67.765017] erofs: read_super, device -> /dev/loop0 [ 67.769621] erofs: options -> [ 67.770232] erofs: options -> [ 67.777287] FAULT_INJECTION: forcing a failure. [ 67.777287] name failslab, interval 1, probability 0, space 0, times 0 [ 67.777892] FAULT_INJECTION: forcing a failure. [ 67.777892] name failslab, interval 1, probability 0, space 0, times 0 [ 67.789853] CPU: 1 PID: 10260 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 67.808555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.818020] Call Trace: [ 67.820615] dump_stack+0x17c/0x226 [ 67.824261] should_fail.cold.2+0x5/0xa [ 67.828611] ? setup_fault_attr+0x220/0x220 [ 67.832952] __should_failslab+0xba/0xf0 [ 67.837099] should_failslab+0x9/0x20 [ 67.840909] kmem_cache_alloc+0x47/0x390 [ 67.845148] mempool_alloc_slab+0x3a/0x50 [ 67.849309] mempool_alloc+0x118/0x320 [ 67.853349] ? mempool_resize+0x710/0x710 [ 67.857502] ? mark_held_locks+0xc7/0x130 [ 67.861866] ? __find_get_block+0x758/0xbb0 [ 67.866455] ? __getblk_gfp+0x140/0x7b0 [ 67.870457] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 67.875214] bio_alloc_bioset+0x1a5/0x520 [ 67.879594] ? __find_get_block+0x7a1/0xbb0 [ 67.883928] ? bvec_alloc+0x250/0x250 [ 67.887901] submit_bh_wbc+0xbe/0x6f0 [ 67.891812] __bread_gfp+0xc9/0x190 [ 67.895438] erofs_fill_super+0x1fe/0x1168 [ 67.899718] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 67.904836] ? snprintf+0x91/0xc0 [ 67.908297] ? vsprintf+0x20/0x20 [ 67.911889] ? set_bdev_super+0x140/0x140 [ 67.916241] mount_bdev+0x26f/0x330 [ 67.919866] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 67.924708] erofs_mount+0x6a/0x90 [ 67.928477] ? erofs_kill_sb+0x10/0x10 [ 67.932370] mount_fs+0x7f/0x2b0 [ 67.935883] vfs_kern_mount.part.11+0x58/0x3d0 [ 67.940482] do_mount+0x376/0x2710 [ 67.944124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.949066] ? copy_mount_string+0x20/0x20 [ 67.953776] ? memset+0x31/0x40 [ 67.957546] ? copy_mount_options+0x19e/0x270 [ 67.962164] ksys_mount+0xb1/0xd0 [ 67.965745] __x64_sys_mount+0xb9/0x150 [ 67.969725] do_syscall_64+0xd0/0x4e0 [ 67.973562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.978906] RIP: 0033:0x466f7a [ 67.982094] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.001233] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.008958] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 68.016740] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 68.024015] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 68.031653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 68.039098] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 68.046531] CPU: 0 PID: 10261 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 68.054641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.064253] Call Trace: [ 68.067005] dump_stack+0x17c/0x226 [ 68.067798] erofs: root inode @ nid 36 [ 68.070674] should_fail.cold.2+0x5/0xa [ 68.070685] ? setup_fault_attr+0x220/0x220 [ 68.070699] __should_failslab+0xba/0xf0 [ 68.070708] should_failslab+0x9/0x20 [ 68.075423] erofs: mounted on /dev/loop0 with opts: . [ 68.078974] kmem_cache_alloc+0x47/0x390 [ 68.078987] mempool_alloc_slab+0x3a/0x50 [ 68.078991] mempool_alloc+0x118/0x320 [ 68.078999] ? mempool_resize+0x710/0x710 [ 68.079006] ? mark_held_locks+0xc7/0x130 [ 68.079016] ? __find_get_block+0x758/0xbb0 [ 68.123078] ? __getblk_gfp+0x140/0x7b0 [ 68.127254] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 68.132384] bio_alloc_bioset+0x1a5/0x520 [ 68.136526] ? __find_get_block+0x758/0xbb0 [ 68.140838] ? bvec_alloc+0x250/0x250 [ 68.144987] submit_bh_wbc+0xbe/0x6f0 [ 68.148914] __bread_gfp+0xc9/0x190 [ 68.152699] erofs_fill_super+0x1fe/0x1168 [ 68.157577] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.162513] ? snprintf+0x91/0xc0 [ 68.166146] ? vsprintf+0x20/0x20 [ 68.169625] ? set_bdev_super+0x140/0x140 [ 68.174173] mount_bdev+0x26f/0x330 [ 68.177918] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.183113] erofs_mount+0x6a/0x90 [ 68.186658] ? erofs_kill_sb+0x10/0x10 [ 68.190839] mount_fs+0x7f/0x2b0 [ 68.194322] vfs_kern_mount.part.11+0x58/0x3d0 [ 68.199445] do_mount+0x376/0x2710 [ 68.203149] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.207906] ? copy_mount_string+0x20/0x20 [ 68.212181] ? memset+0x31/0x40 [ 68.215481] ? copy_mount_options+0x19e/0x270 [ 68.220212] ksys_mount+0xb1/0xd0 [ 68.223814] __x64_sys_mount+0xb9/0x150 [ 68.228249] do_syscall_64+0xd0/0x4e0 [ 68.232815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.238508] RIP: 0033:0x466f7a [ 68.241927] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.261079] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.269326] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 68.276683] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 68.284473] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 68.291906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 68.299333] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 68.317074] erofs: root inode @ nid 36 [ 68.319110] erofs: read_super, device -> /dev/loop4 [ 68.321449] erofs: mounted on /dev/loop5 with opts: . [ 68.353699] erofs: options -> [ 68.363805] erofs: unmounted for /dev/loop0 [ 68.368656] erofs: unmounted for /dev/loop5 [ 68.375841] erofs: root inode @ nid 36 [ 68.389656] FAULT_INJECTION: forcing a failure. [ 68.389656] name failslab, interval 1, probability 0, space 0, times 0 [ 68.419255] CPU: 0 PID: 10263 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 68.427429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.436926] Call Trace: [ 68.439738] dump_stack+0x17c/0x226 [ 68.444243] should_fail.cold.2+0x5/0xa [ 68.448699] ? setup_fault_attr+0x220/0x220 [ 68.453370] __should_failslab+0xba/0xf0 [ 68.457647] should_failslab+0x9/0x20 [ 68.461550] kmem_cache_alloc+0x28e/0x390 [ 68.465797] alloc_inode+0x16/0x40 [ 68.469446] alloc_inode+0x56/0x150 [ 68.473242] iget_locked+0x147/0x3f0 [ 68.477248] erofs_iget+0x1b/0x1f70 [ 68.481098] ? inode_sb_list_add+0x167/0x200 [ 68.485803] erofs_fill_super+0xe6c/0x1168 [ 68.490048] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.494990] ? snprintf+0x91/0xc0 [ 68.498740] ? vsprintf+0x20/0x20 [ 68.502446] ? set_bdev_super+0x140/0x140 [ 68.507015] mount_bdev+0x26f/0x330 [ 68.510667] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.515529] erofs_mount+0x6a/0x90 [ 68.519308] ? erofs_kill_sb+0x10/0x10 [ 68.523483] mount_fs+0x7f/0x2b0 [ 68.527189] vfs_kern_mount.part.11+0x58/0x3d0 [ 68.532258] do_mount+0x376/0x2710 [ 68.535842] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.540608] ? copy_mount_string+0x20/0x20 [ 68.545057] ? memset+0x31/0x40 [ 68.548959] ? copy_mount_options+0x19e/0x270 [ 68.553631] ksys_mount+0xb1/0xd0 [ 68.557168] __x64_sys_mount+0xb9/0x150 [ 68.561335] do_syscall_64+0xd0/0x4e0 [ 68.565265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.570449] RIP: 0033:0x466f7a [ 68.573639] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.592759] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.600733] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 68.607999] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 68.615268] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 68.623809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 68.631276] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 68.670961] erofs: read_super, device -> /dev/loop2 [ 68.672283] erofs: read_super, device -> /dev/loop0 [ 68.677529] erofs: read_super, device -> /dev/loop3 [ 68.683416] erofs: options -> [ 68.690947] FAULT_INJECTION: forcing a failure. [ 68.690947] name failslab, interval 1, probability 0, space 0, times 0 [ 68.694136] FAULT_INJECTION: forcing a failure. [ 68.694136] name failslab, interval 1, probability 0, space 0, times 0 [ 68.703097] CPU: 0 PID: 10292 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 68.723394] FAULT_INJECTION: forcing a failure. [ 68.723394] name failslab, interval 1, probability 0, space 0, times 0 [ 68.723421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.745433] Call Trace: [ 68.748389] dump_stack+0x17c/0x226 [ 68.753062] should_fail.cold.2+0x5/0xa [ 68.757588] ? setup_fault_attr+0x220/0x220 [ 68.762375] __should_failslab+0xba/0xf0 [ 68.767495] should_failslab+0x9/0x20 [ 68.771480] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 68.777818] erofs_fill_super+0x15c/0x1168 [ 68.782239] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.787546] ? snprintf+0x91/0xc0 [ 68.790987] ? vsprintf+0x20/0x20 [ 68.794513] ? set_bdev_super+0x140/0x140 [ 68.798913] mount_bdev+0x26f/0x330 [ 68.802871] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.808258] erofs_mount+0x6a/0x90 [ 68.812127] ? erofs_kill_sb+0x10/0x10 [ 68.815995] mount_fs+0x7f/0x2b0 [ 68.819346] vfs_kern_mount.part.11+0x58/0x3d0 [ 68.823996] do_mount+0x376/0x2710 [ 68.827520] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.832360] ? copy_mount_string+0x20/0x20 [ 68.836851] ? memset+0x31/0x40 [ 68.840457] ? copy_mount_options+0x19e/0x270 [ 68.845117] ksys_mount+0xb1/0xd0 [ 68.848817] __x64_sys_mount+0xb9/0x150 [ 68.852777] do_syscall_64+0xd0/0x4e0 [ 68.856855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 68.862198] RIP: 0033:0x466f7a [ 68.865369] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 68.887560] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.895506] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 68.903629] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 68.911296] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 68.918900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 68.926241] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 68.940926] erofs: options -> [ 68.947797] erofs: options -> [ 68.951193] FAULT_INJECTION: forcing a failure. [ 68.951193] name failslab, interval 1, probability 0, space 0, times 0 [ 68.959739] CPU: 1 PID: 10284 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 68.966904] erofs: root inode @ nid 36 [ 68.972247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.972251] Call Trace: [ 68.972263] dump_stack+0x17c/0x226 [ 68.972277] should_fail.cold.2+0x5/0xa [ 68.972288] ? setup_fault_attr+0x220/0x220 [ 68.972303] __should_failslab+0xba/0xf0 [ 68.972311] should_failslab+0x9/0x20 [ 68.972320] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 68.979191] FAULT_INJECTION: forcing a failure. [ 68.979191] name failslab, interval 1, probability 0, space 0, times 0 [ 68.985542] __kmalloc_node+0x3c/0x70 [ 68.985550] kvmalloc_node+0x68/0x70 [ 68.985559] __list_lru_init+0x429/0x650 [ 68.985568] sget_userns+0x64e/0xb70 [ 68.985573] ? ns_test_super+0x50/0x50 [ 68.985579] ? set_bdev_super+0x140/0x140 [ 68.985584] ? set_bdev_super+0x140/0x140 [ 68.985587] ? ns_test_super+0x50/0x50 [ 68.985592] sget+0xbe/0x100 [ 68.985601] mount_bdev+0xc9/0x330 [ 68.985607] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 68.985617] erofs_mount+0x6a/0x90 [ 68.985621] ? erofs_kill_sb+0x10/0x10 [ 68.985630] mount_fs+0x7f/0x2b0 [ 68.985640] vfs_kern_mount.part.11+0x58/0x3d0 [ 69.083598] do_mount+0x376/0x2710 [ 69.087258] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.092005] ? copy_mount_string+0x20/0x20 [ 69.096400] ? memset+0x31/0x40 [ 69.099660] ? copy_mount_options+0x19e/0x270 [ 69.104236] ksys_mount+0xb1/0xd0 [ 69.107852] __x64_sys_mount+0xb9/0x150 [ 69.111809] do_syscall_64+0xd0/0x4e0 [ 69.115684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.120856] RIP: 0033:0x466f7a [ 69.124326] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.144290] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.152173] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 69.159520] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 69.166887] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 69.174139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 69.181389] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 69.188721] CPU: 0 PID: 10286 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 69.196699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.206050] Call Trace: [ 69.208630] dump_stack+0x17c/0x226 [ 69.212406] should_fail.cold.2+0x5/0xa [ 69.216376] ? setup_fault_attr+0x220/0x220 [ 69.220694] __should_failslab+0xba/0xf0 [ 69.224740] should_failslab+0x9/0x20 [ 69.228524] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 69.233178] erofs_fill_super+0x15c/0x1168 [ 69.237625] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.242457] ? snprintf+0x91/0xc0 [ 69.245892] ? vsprintf+0x20/0x20 [ 69.249327] ? set_bdev_super+0x140/0x140 [ 69.253455] mount_bdev+0x26f/0x330 [ 69.257063] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.261892] erofs_mount+0x6a/0x90 [ 69.265415] ? erofs_kill_sb+0x10/0x10 [ 69.269285] mount_fs+0x7f/0x2b0 [ 69.272640] vfs_kern_mount.part.11+0x58/0x3d0 [ 69.277201] do_mount+0x376/0x2710 [ 69.280719] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.285453] ? copy_mount_string+0x20/0x20 [ 69.289720] ? memset+0x31/0x40 [ 69.292979] ? copy_mount_options+0x19e/0x270 [ 69.297640] ksys_mount+0xb1/0xd0 [ 69.301174] __x64_sys_mount+0xb9/0x150 [ 69.305141] do_syscall_64+0xd0/0x4e0 [ 69.308986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.314156] RIP: 0033:0x466f7a [ 69.317328] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.336219] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.343998] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 69.351426] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 69.358684] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 69.365939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 69.373190] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 69.380460] CPU: 1 PID: 10290 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 69.388355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.397782] Call Trace: [ 69.400351] dump_stack+0x17c/0x226 [ 69.403959] should_fail.cold.2+0x5/0xa [ 69.407913] ? setup_fault_attr+0x220/0x220 [ 69.412224] __should_failslab+0xba/0xf0 [ 69.416266] should_failslab+0x9/0x20 [ 69.420044] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 69.425153] __kmalloc_node+0x3c/0x70 [ 69.428934] kvmalloc_node+0x68/0x70 [ 69.432628] __list_lru_init+0x429/0x650 [ 69.436842] sget_userns+0x64e/0xb70 [ 69.440531] ? ns_test_super+0x50/0x50 [ 69.444393] ? set_bdev_super+0x140/0x140 [ 69.448603] ? set_bdev_super+0x140/0x140 [ 69.452736] ? ns_test_super+0x50/0x50 [ 69.456685] sget+0xbe/0x100 [ 69.459703] mount_bdev+0xc9/0x330 [ 69.463231] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.468053] erofs_mount+0x6a/0x90 [ 69.471574] ? erofs_kill_sb+0x10/0x10 [ 69.475440] mount_fs+0x7f/0x2b0 [ 69.478787] vfs_kern_mount.part.11+0x58/0x3d0 [ 69.483346] do_mount+0x376/0x2710 [ 69.486959] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.491696] ? copy_mount_string+0x20/0x20 [ 69.495916] ? memset+0x31/0x40 [ 69.499175] ? copy_mount_options+0x19e/0x270 [ 69.503819] ksys_mount+0xb1/0xd0 [ 69.507264] __x64_sys_mount+0xb9/0x150 [ 69.511315] do_syscall_64+0xd0/0x4e0 [ 69.515102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.520267] RIP: 0033:0x466f7a [ 69.523614] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.542505] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.550732] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 69.558006] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 69.565260] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 2021/03/14 06:20:32 executed programs: 59 [ 69.572516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 69.579778] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 69.621125] erofs: read_super, device -> /dev/loop0 [ 69.626389] erofs: options -> [ 69.629683] FAULT_INJECTION: forcing a failure. [ 69.629683] name failslab, interval 1, probability 0, space 0, times 0 [ 69.634599] CPU: 1 PID: 10291 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 69.648766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.658196] Call Trace: [ 69.660880] dump_stack+0x17c/0x226 [ 69.664493] should_fail.cold.2+0x5/0xa [ 69.668458] ? setup_fault_attr+0x220/0x220 [ 69.672858] __should_failslab+0xba/0xf0 [ 69.676914] should_failslab+0x9/0x20 [ 69.680694] kmem_cache_alloc+0x28e/0x390 [ 69.684823] alloc_inode+0x16/0x40 [ 69.688360] alloc_inode+0x56/0x150 [ 69.691966] iget_locked+0x147/0x3f0 [ 69.695664] erofs_iget+0x1b/0x1f70 [ 69.699283] ? inode_sb_list_add+0x167/0x200 [ 69.703775] erofs_fill_super+0xe6c/0x1168 [ 69.708057] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.712884] ? snprintf+0x91/0xc0 [ 69.716341] ? vsprintf+0x20/0x20 [ 69.719776] ? set_bdev_super+0x140/0x140 [ 69.723922] mount_bdev+0x26f/0x330 [ 69.727639] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.732472] erofs_mount+0x6a/0x90 [ 69.735996] ? erofs_kill_sb+0x10/0x10 [ 69.739870] mount_fs+0x7f/0x2b0 [ 69.743232] vfs_kern_mount.part.11+0x58/0x3d0 [ 69.747796] do_mount+0x376/0x2710 [ 69.751320] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.756059] ? copy_mount_string+0x20/0x20 [ 69.760283] ? memset+0x31/0x40 [ 69.763550] ? copy_mount_options+0x19e/0x270 [ 69.768100] ksys_mount+0xb1/0xd0 [ 69.771536] __x64_sys_mount+0xb9/0x150 [ 69.775492] do_syscall_64+0xd0/0x4e0 [ 69.779276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.784447] RIP: 0033:0x466f7a [ 69.787620] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.806507] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.814200] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 69.821561] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 69.828814] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 69.836062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 69.843321] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 69.850586] CPU: 0 PID: 10308 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 69.858564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.867917] Call Trace: [ 69.870592] dump_stack+0x17c/0x226 [ 69.874251] should_fail.cold.2+0x5/0xa [ 69.878314] ? setup_fault_attr+0x220/0x220 [ 69.882636] __should_failslab+0xba/0xf0 [ 69.886692] should_failslab+0x9/0x20 [ 69.890484] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 69.895147] erofs_fill_super+0x15c/0x1168 [ 69.899382] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.904212] ? snprintf+0x91/0xc0 [ 69.907647] ? vsprintf+0x20/0x20 [ 69.911078] ? set_bdev_super+0x140/0x140 [ 69.915210] mount_bdev+0x26f/0x330 [ 69.918815] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 69.923732] erofs_mount+0x6a/0x90 [ 69.927253] ? erofs_kill_sb+0x10/0x10 [ 69.931185] mount_fs+0x7f/0x2b0 [ 69.934622] vfs_kern_mount.part.11+0x58/0x3d0 [ 69.939272] do_mount+0x376/0x2710 [ 69.942793] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.947629] ? copy_mount_string+0x20/0x20 [ 69.951846] ? memset+0x31/0x40 [ 69.955216] ? copy_mount_options+0x19e/0x270 [ 69.959705] ksys_mount+0xb1/0xd0 [ 69.963140] __x64_sys_mount+0xb9/0x150 [ 69.967129] do_syscall_64+0xd0/0x4e0 [ 69.970934] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.976103] RIP: 0033:0x466f7a [ 69.979273] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 69.998155] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.006055] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 70.013398] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 70.020665] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 70.028102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 70.035362] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 70.404509] erofs: read_super, device -> /dev/loop1 [ 70.408330] erofs: read_super, device -> /dev/loop5 [ 70.409560] erofs: options -> [ 70.416843] erofs: options -> [ 70.426456] FAULT_INJECTION: forcing a failure. [ 70.426456] name failslab, interval 1, probability 0, space 0, times 0 [ 70.428405] FAULT_INJECTION: forcing a failure. [ 70.428405] name failslab, interval 1, probability 0, space 0, times 0 [ 70.439959] CPU: 1 PID: 10325 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 70.456920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.466267] Call Trace: [ 70.468839] dump_stack+0x17c/0x226 [ 70.472460] should_fail.cold.2+0x5/0xa [ 70.476416] ? erofs_mount+0x6a/0x90 [ 70.480109] ? setup_fault_attr+0x220/0x220 [ 70.484419] __should_failslab+0xba/0xf0 [ 70.488549] should_failslab+0x9/0x20 [ 70.492335] kmem_cache_alloc_node+0x56/0x3e0 [ 70.496830] create_task_io_context+0x26/0x3e0 [ 70.501395] generic_make_request_checks+0x172c/0x2050 [ 70.506653] ? blk_exit_rl+0x60/0x60 [ 70.510359] ? should_fail_bio.isra.15+0x80/0x80 [ 70.515099] ? mark_held_locks+0x130/0x130 [ 70.519321] generic_make_request+0x1bc/0xd60 [ 70.523799] ? mempool_alloc+0x118/0x320 [ 70.527859] ? blk_put_request+0x100/0x100 [ 70.532163] ? mempool_resize+0x710/0x710 [ 70.536378] ? mark_held_locks+0xc7/0x130 [ 70.540510] submit_bio+0x9f/0x420 [ 70.544031] ? submit_bio+0x9f/0x420 [ 70.547894] ? lock_downgrade+0x860/0x860 [ 70.552022] ? generic_make_request+0xd60/0xd60 [ 70.556757] ? kasan_check_read+0x11/0x20 [ 70.561237] ? guard_bio_eod+0x19a/0x510 [ 70.565288] submit_bh_wbc+0x4c8/0x6f0 [ 70.569163] __bread_gfp+0xc9/0x190 [ 70.572774] erofs_fill_super+0x1fe/0x1168 [ 70.577192] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 70.582032] ? snprintf+0x91/0xc0 [ 70.585494] ? vsprintf+0x20/0x20 [ 70.589018] ? set_bdev_super+0x140/0x140 [ 70.593150] mount_bdev+0x26f/0x330 [ 70.596773] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 70.601866] erofs_mount+0x6a/0x90 [ 70.605389] ? erofs_kill_sb+0x10/0x10 [ 70.609261] mount_fs+0x7f/0x2b0 [ 70.612620] vfs_kern_mount.part.11+0x58/0x3d0 [ 70.617193] do_mount+0x376/0x2710 [ 70.620717] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.625646] ? copy_mount_string+0x20/0x20 [ 70.629862] ? memset+0x31/0x40 [ 70.633134] ? copy_mount_options+0x19e/0x270 [ 70.637642] ksys_mount+0xb1/0xd0 [ 70.641079] __x64_sys_mount+0xb9/0x150 [ 70.645040] do_syscall_64+0xd0/0x4e0 [ 70.648823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.653991] RIP: 0033:0x466f7a [ 70.657167] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.676056] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.683843] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 70.691095] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 70.698438] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 70.705690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 70.712954] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 70.720218] CPU: 0 PID: 10323 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 70.728112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.736599] erofs: root inode @ nid 36 [ 70.737458] Call Trace: [ 70.741645] erofs: mounted on /dev/loop5 with opts: . [ 70.743923] dump_stack+0x17c/0x226 [ 70.743933] should_fail.cold.2+0x5/0xa [ 70.743940] ? erofs_mount+0x6a/0x90 [ 70.743948] ? setup_fault_attr+0x220/0x220 [ 70.743961] __should_failslab+0xba/0xf0 [ 70.743968] should_failslab+0x9/0x20 [ 70.743974] kmem_cache_alloc_node+0x56/0x3e0 [ 70.743987] create_task_io_context+0x26/0x3e0 [ 70.743995] generic_make_request_checks+0x172c/0x2050 [ 70.744001] ? blk_exit_rl+0x60/0x60 [ 70.744008] ? should_fail_bio.isra.15+0x80/0x80 [ 70.744017] ? mark_held_locks+0x130/0x130 [ 70.744025] generic_make_request+0x1bc/0xd60 [ 70.744030] ? mempool_alloc+0x118/0x320 [ 70.744037] ? blk_put_request+0x100/0x100 [ 70.744042] ? mempool_resize+0x710/0x710 [ 70.744046] ? mark_held_locks+0xc7/0x130 [ 70.744057] submit_bio+0x9f/0x420 [ 70.744061] ? submit_bio+0x9f/0x420 [ 70.744065] ? lock_downgrade+0x860/0x860 [ 70.744070] ? generic_make_request+0xd60/0xd60 [ 70.787898] erofs: read_super, device -> /dev/loop3 [ 70.790724] ? kasan_check_read+0x11/0x20 [ 70.797073] erofs: options -> [ 70.799700] ? guard_bio_eod+0x19a/0x510 [ 70.799709] submit_bh_wbc+0x4c8/0x6f0 [ 70.799719] __bread_gfp+0xc9/0x190 [ 70.799727] erofs_fill_super+0x1fe/0x1168 [ 70.799738] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 70.799751] ? snprintf+0x91/0xc0 [ 70.809857] erofs: root inode @ nid 36 [ 70.812929] ? vsprintf+0x20/0x20 [ 70.812938] ? set_bdev_super+0x140/0x140 [ 70.812949] mount_bdev+0x26f/0x330 [ 70.812956] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 70.812967] erofs_mount+0x6a/0x90 [ 70.812972] ? erofs_kill_sb+0x10/0x10 [ 70.812980] mount_fs+0x7f/0x2b0 [ 70.812990] vfs_kern_mount.part.11+0x58/0x3d0 [ 70.812998] do_mount+0x376/0x2710 [ 70.813005] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.813013] ? copy_mount_string+0x20/0x20 [ 70.813025] ? memset+0x31/0x40 [ 70.813031] ? copy_mount_options+0x19e/0x270 [ 70.813038] ksys_mount+0xb1/0xd0 [ 70.813045] __x64_sys_mount+0xb9/0x150 [ 70.813052] do_syscall_64+0xd0/0x4e0 [ 70.813061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 70.813067] RIP: 0033:0x466f7a [ 70.829001] FAULT_INJECTION: forcing a failure. [ 70.829001] name failslab, interval 1, probability 0, space 0, times 0 [ 70.830525] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 70.830529] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 70.830536] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 70.830539] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 70.830543] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 70.830546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 70.830550] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 70.871870] erofs: root inode @ nid 36 [ 70.876706] CPU: 1 PID: 10331 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 70.879815] erofs: unmounted for /dev/loop5 [ 70.884005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.884008] Call Trace: [ 70.884020] dump_stack+0x17c/0x226 [ 70.884030] should_fail.cold.2+0x5/0xa [ 70.884038] ? setup_fault_attr+0x220/0x220 [ 70.889584] erofs: mounted on /dev/loop1 with opts: . [ 70.892263] __should_failslab+0xba/0xf0 [ 70.892271] should_failslab+0x9/0x20 [ 70.892278] kmem_cache_alloc+0x28e/0x390 [ 70.892289] alloc_inode+0x16/0x40 [ 70.892296] alloc_inode+0x56/0x150 [ 70.892302] iget_locked+0x147/0x3f0 [ 70.892311] erofs_iget+0x1b/0x1f70 [ 70.892316] ? inode_sb_list_add+0x167/0x200 [ 70.892328] erofs_fill_super+0xe6c/0x1168 [ 70.892338] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 70.892350] ? snprintf+0x91/0xc0 [ 71.123832] ? vsprintf+0x20/0x20 [ 71.127265] ? set_bdev_super+0x140/0x140 [ 71.131397] mount_bdev+0x26f/0x330 [ 71.135005] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.139837] erofs_mount+0x6a/0x90 [ 71.143359] ? erofs_kill_sb+0x10/0x10 [ 71.147313] mount_fs+0x7f/0x2b0 [ 71.150671] vfs_kern_mount.part.11+0x58/0x3d0 [ 71.155242] do_mount+0x376/0x2710 [ 71.158762] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.163507] ? copy_mount_string+0x20/0x20 [ 71.167814] ? memset+0x31/0x40 [ 71.171073] ? copy_mount_options+0x19e/0x270 [ 71.175561] ksys_mount+0xb1/0xd0 [ 71.178997] __x64_sys_mount+0xb9/0x150 [ 71.182954] do_syscall_64+0xd0/0x4e0 [ 71.186889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.192061] RIP: 0033:0x466f7a [ 71.195236] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.214208] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.221897] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 71.229539] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 71.236789] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 71.244042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 71.251289] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 71.271514] erofs: read_super, device -> /dev/loop2 [ 71.276759] erofs: options -> [ 71.276848] FAULT_INJECTION: forcing a failure. [ 71.276848] name failslab, interval 1, probability 0, space 0, times 0 [ 71.280379] erofs: root inode @ nid 36 [ 71.301173] FAULT_INJECTION: forcing a failure. [ 71.301173] name failslab, interval 1, probability 0, space 0, times 0 [ 71.311428] CPU: 0 PID: 10340 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 71.320257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.329946] Call Trace: [ 71.332523] dump_stack+0x17c/0x226 [ 71.336148] should_fail.cold.2+0x5/0xa [ 71.340117] ? setup_fault_attr+0x220/0x220 [ 71.344425] __should_failslab+0xba/0xf0 [ 71.348468] should_failslab+0x9/0x20 [ 71.352248] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 71.357343] __kmalloc_node+0x3c/0x70 [ 71.361124] kvmalloc_node+0x68/0x70 [ 71.364827] __list_lru_init+0x429/0x650 [ 71.368871] sget_userns+0x64e/0xb70 [ 71.372565] ? ns_test_super+0x50/0x50 [ 71.376525] ? set_bdev_super+0x140/0x140 [ 71.380746] ? set_bdev_super+0x140/0x140 [ 71.384872] ? ns_test_super+0x50/0x50 [ 71.388743] sget+0xbe/0x100 [ 71.391747] mount_bdev+0xc9/0x330 [ 71.395272] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.400110] erofs_mount+0x6a/0x90 [ 71.403633] ? erofs_kill_sb+0x10/0x10 [ 71.407511] mount_fs+0x7f/0x2b0 [ 71.410858] vfs_kern_mount.part.11+0x58/0x3d0 [ 71.415605] do_mount+0x376/0x2710 [ 71.419481] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.424320] ? copy_mount_string+0x20/0x20 [ 71.429324] ? memset+0x31/0x40 [ 71.432774] ? copy_mount_options+0x19e/0x270 [ 71.437371] ksys_mount+0xb1/0xd0 [ 71.440898] __x64_sys_mount+0xb9/0x150 [ 71.444854] do_syscall_64+0xd0/0x4e0 [ 71.448728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.454255] RIP: 0033:0x466f7a [ 71.457530] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.476772] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.484898] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 71.493023] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 71.500279] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 71.507617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 71.515222] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 71.524566] CPU: 1 PID: 10324 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 71.533200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.542719] erofs: read_super, device -> /dev/loop0 [ 71.543419] Call Trace: [ 71.543431] dump_stack+0x17c/0x226 [ 71.543441] should_fail.cold.2+0x5/0xa [ 71.558722] erofs: options -> [ 71.559628] ? setup_fault_attr+0x220/0x220 [ 71.559644] __should_failslab+0xba/0xf0 [ 71.559651] should_failslab+0x9/0x20 [ 71.559658] kmem_cache_alloc+0x28e/0x390 [ 71.559663] ? printk+0x9a/0xc0 [ 71.559672] alloc_inode+0x16/0x40 [ 71.567216] erofs: root inode @ nid 36 [ 71.567546] alloc_inode+0x56/0x150 [ 71.567553] new_inode_pseudo+0xc/0xd0 [ 71.567558] new_inode+0x14/0x30 [ 71.567567] erofs_fill_super+0xd02/0x1168 [ 71.567577] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.567590] ? snprintf+0x91/0xc0 [ 71.572081] FAULT_INJECTION: forcing a failure. [ 71.572081] name failslab, interval 1, probability 0, space 0, times 0 [ 71.575774] ? vsprintf+0x20/0x20 [ 71.575781] ? set_bdev_super+0x140/0x140 [ 71.575791] mount_bdev+0x26f/0x330 [ 71.575796] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.575806] erofs_mount+0x6a/0x90 [ 71.575812] ? erofs_kill_sb+0x10/0x10 [ 71.575822] mount_fs+0x7f/0x2b0 [ 71.575833] vfs_kern_mount.part.11+0x58/0x3d0 [ 71.575842] do_mount+0x376/0x2710 [ 71.575848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.575855] ? copy_mount_string+0x20/0x20 [ 71.675622] ? memset+0x31/0x40 [ 71.678881] ? copy_mount_options+0x19e/0x270 [ 71.683365] ksys_mount+0xb1/0xd0 [ 71.686800] __x64_sys_mount+0xb9/0x150 [ 71.690765] do_syscall_64+0xd0/0x4e0 [ 71.694642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.699899] RIP: 0033:0x466f7a [ 71.703085] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.721971] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.729922] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 71.737183] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 71.744438] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 71.751684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 71.759018] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 71.766566] CPU: 0 PID: 10339 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 71.774541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.783893] Call Trace: [ 71.786479] dump_stack+0x17c/0x226 [ 71.790616] should_fail.cold.2+0x5/0xa [ 71.794979] ? setup_fault_attr+0x220/0x220 [ 71.799285] __should_failslab+0xba/0xf0 [ 71.803351] should_failslab+0x9/0x20 [ 71.807135] kmem_cache_alloc+0x28e/0x390 [ 71.811270] ? printk+0x9a/0xc0 [ 71.814533] alloc_inode+0x16/0x40 [ 71.818050] alloc_inode+0x56/0x150 [ 71.821668] new_inode_pseudo+0xc/0xd0 [ 71.825538] new_inode+0x14/0x30 [ 71.828890] erofs_fill_super+0xd02/0x1168 [ 71.833103] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.837928] ? snprintf+0x91/0xc0 [ 71.841358] ? vsprintf+0x20/0x20 [ 71.844811] ? set_bdev_super+0x140/0x140 [ 71.848963] mount_bdev+0x26f/0x330 [ 71.852570] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 71.857408] erofs_mount+0x6a/0x90 [ 71.860925] ? erofs_kill_sb+0x10/0x10 [ 71.864806] mount_fs+0x7f/0x2b0 [ 71.868224] vfs_kern_mount.part.11+0x58/0x3d0 [ 71.872799] do_mount+0x376/0x2710 [ 71.876411] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.881151] ? copy_mount_string+0x20/0x20 [ 71.885410] ? memset+0x31/0x40 [ 71.888685] ? copy_mount_options+0x19e/0x270 [ 71.893251] ksys_mount+0xb1/0xd0 [ 71.896687] __x64_sys_mount+0xb9/0x150 [ 71.900645] do_syscall_64+0xd0/0x4e0 [ 71.904610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 71.909787] RIP: 0033:0x466f7a [ 71.913019] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 71.932009] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 71.939700] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 71.947219] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 71.954492] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 71.962011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 71.969265] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 71.978053] erofs: unmounted for /dev/loop1 [ 72.003117] erofs: read_super, device -> /dev/loop5 [ 72.018723] erofs: options -> [ 72.026999] erofs: root inode @ nid 36 [ 72.030913] FAULT_INJECTION: forcing a failure. [ 72.030913] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 72.042737] CPU: 1 PID: 10349 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 72.050616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.059959] Call Trace: [ 72.062552] dump_stack+0x17c/0x226 [ 72.066372] should_fail.cold.2+0x5/0xa [ 72.070465] ? setup_fault_attr+0x220/0x220 [ 72.074881] __alloc_pages_nodemask+0x23c/0x25a0 [ 72.079735] ? mark_held_locks+0x130/0x130 [ 72.083950] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 72.089070] ? trace_hardirqs_off+0x41/0x180 [ 72.093493] ? __lock_acquire+0x764/0x47c0 [ 72.097704] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 72.102857] ? serial8250_console_write+0x6b6/0x890 [ 72.107877] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 72.112703] ? mark_held_locks+0x130/0x130 [ 72.116933] ? mark_held_locks+0xc7/0x130 [ 72.121167] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 72.125830] ? console_unlock+0xa4a/0xe20 [ 72.130050] ? trace_hardirqs_on+0x28/0x190 [ 72.134382] ? kasan_check_write+0x14/0x20 [ 72.138609] cache_grow_begin+0xa5/0x8b0 [ 72.142666] cache_alloc_refill+0x2ac/0x380 [ 72.146981] ? kmem_cache_alloc+0x9c/0x390 [ 72.151215] kmem_cache_alloc+0x361/0x390 [ 72.155357] alloc_inode+0x16/0x40 [ 72.158883] alloc_inode+0x56/0x150 [ 72.162495] new_inode_pseudo+0xc/0xd0 [ 72.166383] new_inode+0x14/0x30 [ 72.169737] erofs_fill_super+0xd02/0x1168 [ 72.173988] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 72.178828] ? snprintf+0x91/0xc0 [ 72.182347] ? vsprintf+0x20/0x20 [ 72.185791] ? set_bdev_super+0x140/0x140 [ 72.189921] mount_bdev+0x26f/0x330 [ 72.193541] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 72.198625] erofs_mount+0x6a/0x90 [ 72.202154] ? erofs_kill_sb+0x10/0x10 [ 72.206194] mount_fs+0x7f/0x2b0 [ 72.209560] vfs_kern_mount.part.11+0x58/0x3d0 [ 72.214136] do_mount+0x376/0x2710 [ 72.217657] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.222478] ? copy_mount_string+0x20/0x20 [ 72.226801] ? memset+0x31/0x40 [ 72.230057] ? copy_mount_options+0x19e/0x270 [ 72.234533] ksys_mount+0xb1/0xd0 [ 72.237979] __x64_sys_mount+0xb9/0x150 [ 72.241947] do_syscall_64+0xd0/0x4e0 [ 72.245734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.250900] RIP: 0033:0x466f7a [ 72.254076] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.273056] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 72.280748] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 72.288131] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 72.295379] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 72.302632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 72.310060] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 72.321807] erofs: mounted on /dev/loop5 with opts: . [ 72.506831] erofs: unmounted for /dev/loop5 [ 72.591737] erofs: read_super, device -> /dev/loop4 [ 72.597950] erofs: options -> [ 72.601923] erofs: root inode @ nid 36 [ 72.606419] FAULT_INJECTION: forcing a failure. [ 72.606419] name failslab, interval 1, probability 0, space 0, times 0 [ 72.618634] CPU: 1 PID: 10356 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 72.626780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.636208] Call Trace: [ 72.638790] dump_stack+0x17c/0x226 [ 72.642616] should_fail.cold.2+0x5/0xa [ 72.646574] ? setup_fault_attr+0x220/0x220 [ 72.650888] __should_failslab+0xba/0xf0 [ 72.655332] should_failslab+0x9/0x20 [ 72.659118] kmem_cache_alloc+0x28e/0x390 [ 72.663499] alloc_inode+0x16/0x40 [ 72.667118] alloc_inode+0x56/0x150 [ 72.670732] iget_locked+0x147/0x3f0 [ 72.674472] erofs_iget+0x1b/0x1f70 [ 72.678211] ? inode_sb_list_add+0x167/0x200 [ 72.682607] erofs_fill_super+0xe6c/0x1168 [ 72.686936] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 72.691812] ? snprintf+0x91/0xc0 [ 72.695347] ? vsprintf+0x20/0x20 [ 72.698991] ? set_bdev_super+0x140/0x140 [ 72.703141] mount_bdev+0x26f/0x330 [ 72.706805] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 72.711642] erofs_mount+0x6a/0x90 [ 72.715165] ? erofs_kill_sb+0x10/0x10 [ 72.719037] mount_fs+0x7f/0x2b0 [ 72.722397] vfs_kern_mount.part.11+0x58/0x3d0 [ 72.726999] do_mount+0x376/0x2710 [ 72.730522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.735371] ? copy_mount_string+0x20/0x20 [ 72.739598] ? memset+0x31/0x40 [ 72.742867] ? copy_mount_options+0x19e/0x270 [ 72.747373] ksys_mount+0xb1/0xd0 [ 72.750869] __x64_sys_mount+0xb9/0x150 [ 72.754917] do_syscall_64+0xd0/0x4e0 [ 72.758713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.763932] RIP: 0033:0x466f7a [ 72.767115] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.786177] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 72.793877] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 72.801373] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 72.808624] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 72.815877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 72.823179] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 72.884860] erofs: read_super, device -> /dev/loop1 [ 72.896182] erofs: options -> [ 72.901171] FAULT_INJECTION: forcing a failure. [ 72.901171] name failslab, interval 1, probability 0, space 0, times 0 [ 72.906139] erofs: read_super, device -> /dev/loop3 [ 72.924242] erofs: root inode @ nid 36 [ 72.928435] CPU: 0 PID: 10376 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 72.928447] erofs: options -> [ 72.936308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.936311] Call Trace: [ 72.936323] dump_stack+0x17c/0x226 [ 72.936334] should_fail.cold.2+0x5/0xa [ 72.936343] ? setup_fault_attr+0x220/0x220 [ 72.936356] __should_failslab+0xba/0xf0 [ 72.936362] should_failslab+0x9/0x20 [ 72.936369] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 72.936379] __kmalloc_node+0x3c/0x70 [ 72.936385] kvmalloc_node+0x68/0x70 [ 72.936392] __list_lru_init+0x429/0x650 [ 72.936400] sget_userns+0x64e/0xb70 [ 72.936404] ? ns_test_super+0x50/0x50 [ 72.936410] ? set_bdev_super+0x140/0x140 [ 72.936413] ? set_bdev_super+0x140/0x140 [ 72.936416] ? ns_test_super+0x50/0x50 [ 72.936420] sget+0xbe/0x100 [ 72.936427] mount_bdev+0xc9/0x330 [ 72.936432] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 72.936442] erofs_mount+0x6a/0x90 [ 72.936447] ? erofs_kill_sb+0x10/0x10 [ 72.936456] mount_fs+0x7f/0x2b0 [ 72.936468] vfs_kern_mount.part.11+0x58/0x3d0 [ 72.936475] do_mount+0x376/0x2710 [ 72.936482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.936490] ? copy_mount_string+0x20/0x20 [ 72.936503] ? memset+0x31/0x40 [ 72.936508] ? copy_mount_options+0x19e/0x270 [ 72.936516] ksys_mount+0xb1/0xd0 [ 72.936523] __x64_sys_mount+0xb9/0x150 [ 72.936530] do_syscall_64+0xd0/0x4e0 [ 72.936539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 72.936545] RIP: 0033:0x466f7a [ 72.947722] FAULT_INJECTION: forcing a failure. [ 72.947722] name failslab, interval 1, probability 0, space 0, times 0 [ 72.949322] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 72.949326] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 72.949332] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 72.949336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 72.949339] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 72.949343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 72.949346] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 72.961678] erofs: root inode @ nid 36 [ 72.971890] CPU: 1 PID: 10364 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 72.977479] FAULT_INJECTION: forcing a failure. [ 72.977479] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 72.981213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.183032] Call Trace: [ 73.185607] dump_stack+0x17c/0x226 [ 73.189216] should_fail.cold.2+0x5/0xa [ 73.193434] ? setup_fault_attr+0x220/0x220 [ 73.197804] __should_failslab+0xba/0xf0 [ 73.201930] should_failslab+0x9/0x20 [ 73.205712] kmem_cache_alloc+0x28e/0x390 [ 73.209843] ? printk+0x9a/0xc0 [ 73.213102] alloc_inode+0x16/0x40 [ 73.216620] alloc_inode+0x56/0x150 [ 73.220231] new_inode_pseudo+0xc/0xd0 [ 73.224097] new_inode+0x14/0x30 [ 73.227451] erofs_fill_super+0xd02/0x1168 [ 73.231740] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.236660] ? snprintf+0x91/0xc0 [ 73.240096] ? vsprintf+0x20/0x20 [ 73.243536] ? set_bdev_super+0x140/0x140 [ 73.247760] mount_bdev+0x26f/0x330 [ 73.251472] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.256394] erofs_mount+0x6a/0x90 [ 73.259917] ? erofs_kill_sb+0x10/0x10 [ 73.263960] mount_fs+0x7f/0x2b0 [ 73.267450] vfs_kern_mount.part.11+0x58/0x3d0 [ 73.272099] do_mount+0x376/0x2710 [ 73.275626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.280455] ? copy_mount_string+0x20/0x20 [ 73.284795] ? memset+0x31/0x40 [ 73.288052] ? copy_mount_options+0x19e/0x270 [ 73.292525] ksys_mount+0xb1/0xd0 [ 73.296044] __x64_sys_mount+0xb9/0x150 [ 73.299998] do_syscall_64+0xd0/0x4e0 [ 73.303789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.308956] RIP: 0033:0x466f7a [ 73.312128] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.331201] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.338894] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 73.346226] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 73.353747] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 73.360994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 73.368244] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 73.375510] CPU: 0 PID: 10361 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 73.383394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.392830] Call Trace: [ 73.395405] dump_stack+0x17c/0x226 [ 73.399016] should_fail.cold.2+0x5/0xa [ 73.402968] ? unwind_get_return_address+0x58/0xa0 [ 73.407876] ? setup_fault_attr+0x220/0x220 [ 73.412181] __alloc_pages_nodemask+0x23c/0x25a0 [ 73.416918] ? __lock_acquire+0x764/0x47c0 [ 73.421129] ? kmem_cache_alloc+0x12e/0x390 [ 73.425428] ? __lock_acquire+0x764/0x47c0 [ 73.429639] ? do_mount+0x376/0x2710 [ 73.433337] ? ksys_mount+0xb1/0xd0 [ 73.437026] ? __x64_sys_mount+0xb9/0x150 [ 73.441150] ? do_syscall_64+0xd0/0x4e0 [ 73.445125] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 73.449949] ? mark_held_locks+0x130/0x130 [ 73.454180] cache_grow_begin+0xa5/0x8b0 [ 73.458310] cache_alloc_refill+0x2ac/0x380 [ 73.462621] ? kmem_cache_alloc+0x9c/0x390 [ 73.466854] kmem_cache_alloc+0x361/0x390 [ 73.470980] erofs_fill_super+0xf63/0x1168 [ 73.475194] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.480018] ? snprintf+0x91/0xc0 [ 73.483538] ? vsprintf+0x20/0x20 [ 73.486970] ? set_bdev_super+0x140/0x140 [ 73.491097] mount_bdev+0x26f/0x330 [ 73.494700] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.499618] erofs_mount+0x6a/0x90 [ 73.503134] ? erofs_kill_sb+0x10/0x10 [ 73.507001] mount_fs+0x7f/0x2b0 [ 73.510352] vfs_kern_mount.part.11+0x58/0x3d0 [ 73.514918] do_mount+0x376/0x2710 [ 73.518436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.523272] ? copy_mount_string+0x20/0x20 [ 73.527500] ? memset+0x31/0x40 [ 73.530760] ? copy_mount_options+0x19e/0x270 [ 73.535232] ksys_mount+0xb1/0xd0 [ 73.538667] __x64_sys_mount+0xb9/0x150 [ 73.542622] do_syscall_64+0xd0/0x4e0 [ 73.546403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.551570] RIP: 0033:0x466f7a [ 73.554744] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.573795] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.581480] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 73.588817] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 73.596066] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 73.603347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 73.610699] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 73.642142] erofs: mounted on /dev/loop3 with opts: . [ 73.664405] erofs: read_super, device -> /dev/loop5 [ 73.669474] erofs: options -> [ 73.669563] erofs: unmounted for /dev/loop3 [ 73.673843] FAULT_INJECTION: forcing a failure. [ 73.673843] name failslab, interval 1, probability 0, space 0, times 0 [ 73.691870] CPU: 0 PID: 10386 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 73.699776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.702653] FAULT_INJECTION: forcing a failure. [ 73.702653] name failslab, interval 1, probability 0, space 0, times 0 [ 73.709140] Call Trace: [ 73.709152] dump_stack+0x17c/0x226 [ 73.709162] should_fail.cold.2+0x5/0xa [ 73.709169] ? erofs_mount+0x6a/0x90 [ 73.709178] ? setup_fault_attr+0x220/0x220 [ 73.709193] __should_failslab+0xba/0xf0 [ 73.709200] should_failslab+0x9/0x20 [ 73.709206] kmem_cache_alloc_node+0x56/0x3e0 [ 73.709219] create_task_io_context+0x26/0x3e0 [ 73.720836] erofs: read_super, device -> /dev/loop2 [ 73.722988] generic_make_request_checks+0x172c/0x2050 [ 73.722995] ? blk_exit_rl+0x60/0x60 [ 73.723002] ? should_fail_bio.isra.15+0x80/0x80 [ 73.723013] ? mark_held_locks+0x130/0x130 [ 73.723021] generic_make_request+0x1bc/0xd60 [ 73.727240] erofs: options -> [ 73.730587] ? mempool_alloc+0x118/0x320 [ 73.730595] ? blk_put_request+0x100/0x100 [ 73.730600] ? mempool_resize+0x710/0x710 [ 73.730607] ? mark_held_locks+0xc7/0x130 [ 73.730619] submit_bio+0x9f/0x420 [ 73.730623] ? submit_bio+0x9f/0x420 [ 73.730628] ? lock_downgrade+0x860/0x860 [ 73.730633] ? generic_make_request+0xd60/0xd60 [ 73.730639] ? kasan_check_read+0x11/0x20 [ 73.730647] ? guard_bio_eod+0x19a/0x510 [ 73.735075] FAULT_INJECTION: forcing a failure. [ 73.735075] name failslab, interval 1, probability 0, space 0, times 0 [ 73.738740] submit_bh_wbc+0x4c8/0x6f0 [ 73.738750] __bread_gfp+0xc9/0x190 [ 73.738759] erofs_fill_super+0x1fe/0x1168 [ 73.738770] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.738783] ? snprintf+0x91/0xc0 [ 73.738789] ? vsprintf+0x20/0x20 [ 73.861811] ? set_bdev_super+0x140/0x140 [ 73.865940] mount_bdev+0x26f/0x330 [ 73.869544] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 73.874455] erofs_mount+0x6a/0x90 [ 73.877991] ? erofs_kill_sb+0x10/0x10 [ 73.881860] mount_fs+0x7f/0x2b0 [ 73.885208] vfs_kern_mount.part.11+0x58/0x3d0 [ 73.889943] do_mount+0x376/0x2710 [ 73.893464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.898198] ? copy_mount_string+0x20/0x20 [ 73.902431] ? memset+0x31/0x40 [ 73.905714] ? copy_mount_options+0x19e/0x270 [ 73.910198] ksys_mount+0xb1/0xd0 [ 73.913688] __x64_sys_mount+0xb9/0x150 [ 73.917671] do_syscall_64+0xd0/0x4e0 [ 73.921465] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 73.926649] RIP: 0033:0x466f7a [ 73.929832] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 73.948804] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 73.956838] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 73.964087] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 73.971335] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 73.978584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 73.986026] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 73.996515] CPU: 1 PID: 10378 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 74.004419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.013865] Call Trace: [ 74.016618] dump_stack+0x17c/0x226 [ 74.020239] should_fail.cold.2+0x5/0xa [ 74.024299] ? setup_fault_attr+0x220/0x220 [ 74.029141] __should_failslab+0xba/0xf0 [ 74.033289] should_failslab+0x9/0x20 [ 74.037071] kmem_cache_alloc+0x47/0x390 [ 74.041134] mempool_alloc_slab+0x3a/0x50 [ 74.045278] mempool_alloc+0x118/0x320 [ 74.049186] ? mempool_resize+0x710/0x710 [ 74.053336] ? mark_held_locks+0xc7/0x130 [ 74.057466] ? __find_get_block+0x758/0xbb0 [ 74.061778] ? __getblk_gfp+0x140/0x7b0 [ 74.065730] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 74.070328] bio_alloc_bioset+0x1a5/0x520 [ 74.074467] ? __find_get_block+0x758/0xbb0 [ 74.079028] ? bvec_alloc+0x250/0x250 [ 74.082829] submit_bh_wbc+0xbe/0x6f0 [ 74.086787] __bread_gfp+0xc9/0x190 [ 74.090403] erofs_fill_super+0x1fe/0x1168 [ 74.094677] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.099505] ? snprintf+0x91/0xc0 [ 74.102937] ? vsprintf+0x20/0x20 [ 74.106460] ? set_bdev_super+0x140/0x140 [ 74.110591] mount_bdev+0x26f/0x330 [ 74.114208] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.119042] erofs_mount+0x6a/0x90 [ 74.122577] ? erofs_kill_sb+0x10/0x10 [ 74.126541] mount_fs+0x7f/0x2b0 [ 74.129892] vfs_kern_mount.part.11+0x58/0x3d0 [ 74.134458] do_mount+0x376/0x2710 [ 74.137992] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.142727] ? copy_mount_string+0x20/0x20 [ 74.146946] ? memset+0x31/0x40 [ 74.150653] ? copy_mount_options+0x19e/0x270 [ 74.155134] ksys_mount+0xb1/0xd0 [ 74.158661] __x64_sys_mount+0xb9/0x150 [ 74.162619] do_syscall_64+0xd0/0x4e0 [ 74.166403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.171667] RIP: 0033:0x466f7a [ 74.174840] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.193725] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.201410] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 74.208661] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 74.215912] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 74.223161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 74.230517] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 74.237782] CPU: 0 PID: 10384 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 74.241525] erofs: root inode @ nid 36 [ 74.245664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.245667] Call Trace: [ 74.245683] dump_stack+0x17c/0x226 [ 74.245694] should_fail.cold.2+0x5/0xa [ 74.245704] ? setup_fault_attr+0x220/0x220 [ 74.245717] __should_failslab+0xba/0xf0 [ 74.245724] should_failslab+0x9/0x20 [ 74.245732] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 74.249876] erofs: mounted on /dev/loop2 with opts: . [ 74.259133] __kmalloc_node+0x3c/0x70 [ 74.259140] kvmalloc_node+0x68/0x70 [ 74.259148] __list_lru_init+0x429/0x650 [ 74.259159] sget_userns+0x64e/0xb70 [ 74.259162] ? ns_test_super+0x50/0x50 [ 74.259167] ? set_bdev_super+0x140/0x140 [ 74.259171] ? set_bdev_super+0x140/0x140 [ 74.259174] ? ns_test_super+0x50/0x50 [ 74.259178] sget+0xbe/0x100 [ 74.259186] mount_bdev+0xc9/0x330 [ 74.259192] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.259201] erofs_mount+0x6a/0x90 [ 74.259206] ? erofs_kill_sb+0x10/0x10 [ 74.259214] mount_fs+0x7f/0x2b0 [ 74.259225] vfs_kern_mount.part.11+0x58/0x3d0 [ 74.259232] do_mount+0x376/0x2710 [ 74.259238] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.259246] ? copy_mount_string+0x20/0x20 [ 74.285382] erofs: root inode @ nid 36 [ 74.287334] ? memset+0x31/0x40 [ 74.287343] ? copy_mount_options+0x19e/0x270 [ 74.287351] ksys_mount+0xb1/0xd0 [ 74.287358] __x64_sys_mount+0xb9/0x150 [ 74.287368] do_syscall_64+0xd0/0x4e0 [ 74.292980] erofs: mounted on /dev/loop5 with opts: . [ 74.296355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.296361] RIP: 0033:0x466f7a [ 74.296368] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.296372] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.426832] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 74.434085] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 74.441356] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 74.448769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 74.456118] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 74.463643] erofs: unmounted for /dev/loop2 2021/03/14 06:20:37 executed programs: 81 [ 74.645492] erofs: unmounted for /dev/loop5 [ 74.837620] erofs: read_super, device -> /dev/loop1 [ 74.842838] erofs: options -> [ 74.846277] FAULT_INJECTION: forcing a failure. [ 74.846277] name failslab, interval 1, probability 0, space 0, times 0 [ 74.862838] erofs: read_super, device -> /dev/loop2 [ 74.865753] CPU: 0 PID: 10399 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 74.871317] erofs: options -> [ 74.875865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.875869] Call Trace: [ 74.875882] dump_stack+0x17c/0x226 [ 74.875892] should_fail.cold.2+0x5/0xa [ 74.875900] ? setup_fault_attr+0x220/0x220 [ 74.875913] __should_failslab+0xba/0xf0 [ 74.875920] should_failslab+0x9/0x20 [ 74.875925] kmem_cache_alloc+0x47/0x390 [ 74.875933] mempool_alloc_slab+0x3a/0x50 [ 74.875939] mempool_alloc+0x118/0x320 [ 74.875948] ? mempool_resize+0x710/0x710 [ 74.875955] ? mark_held_locks+0xc7/0x130 [ 74.875962] ? __find_get_block+0x758/0xbb0 [ 74.875967] ? __getblk_gfp+0x140/0x7b0 [ 74.875971] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 74.875979] bio_alloc_bioset+0x1a5/0x520 [ 74.875984] ? __find_get_block+0x758/0xbb0 [ 74.875989] ? bvec_alloc+0x250/0x250 [ 74.875999] submit_bh_wbc+0xbe/0x6f0 [ 74.876008] __bread_gfp+0xc9/0x190 [ 74.876014] erofs_fill_super+0x1fe/0x1168 [ 74.876024] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.876037] ? snprintf+0x91/0xc0 [ 74.876041] ? vsprintf+0x20/0x20 [ 74.876049] ? set_bdev_super+0x140/0x140 [ 74.876059] mount_bdev+0x26f/0x330 [ 74.876063] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.876080] erofs_mount+0x6a/0x90 [ 74.876090] ? erofs_kill_sb+0x10/0x10 [ 74.876100] mount_fs+0x7f/0x2b0 [ 74.876109] vfs_kern_mount.part.11+0x58/0x3d0 [ 74.876118] do_mount+0x376/0x2710 [ 74.900526] FAULT_INJECTION: forcing a failure. [ 74.900526] name failslab, interval 1, probability 0, space 0, times 0 [ 74.903261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.903271] ? copy_mount_string+0x20/0x20 [ 74.903286] ? memset+0x31/0x40 [ 74.903292] ? copy_mount_options+0x19e/0x270 [ 74.903298] ksys_mount+0xb1/0xd0 [ 74.903305] __x64_sys_mount+0xb9/0x150 [ 74.903311] do_syscall_64+0xd0/0x4e0 [ 74.903321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 74.903326] RIP: 0033:0x466f7a [ 74.903332] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 74.903335] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 74.903341] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 74.903344] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 74.903347] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 74.903350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 74.903353] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 74.909072] erofs: root inode @ nid 36 [ 74.924219] CPU: 1 PID: 10408 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 74.931215] erofs: read_super, device -> /dev/loop0 [ 74.932814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.932818] Call Trace: [ 74.932832] dump_stack+0x17c/0x226 [ 74.932843] should_fail.cold.2+0x5/0xa [ 74.932852] ? setup_fault_attr+0x220/0x220 [ 74.932866] __should_failslab+0xba/0xf0 [ 74.932873] should_failslab+0x9/0x20 [ 74.932881] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 74.932892] erofs_fill_super+0x15c/0x1168 [ 74.932901] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.932914] ? snprintf+0x91/0xc0 [ 74.932919] ? vsprintf+0x20/0x20 [ 74.932926] ? set_bdev_super+0x140/0x140 [ 74.932947] mount_bdev+0x26f/0x330 [ 74.932951] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 74.932963] erofs_mount+0x6a/0x90 [ 74.932969] ? erofs_kill_sb+0x10/0x10 [ 74.937732] erofs: options -> [ 74.941312] mount_fs+0x7f/0x2b0 [ 74.941324] vfs_kern_mount.part.11+0x58/0x3d0 [ 74.941335] do_mount+0x376/0x2710 [ 74.948338] FAULT_INJECTION: forcing a failure. [ 74.948338] name failslab, interval 1, probability 0, space 0, times 0 [ 74.950274] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.950289] ? copy_mount_string+0x20/0x20 [ 74.955307] erofs: mounted on /dev/loop1 with opts: . [ 74.958532] ? memset+0x31/0x40 [ 74.958542] ? copy_mount_options+0x19e/0x270 [ 74.958549] ksys_mount+0xb1/0xd0 [ 75.271702] __x64_sys_mount+0xb9/0x150 [ 75.275879] do_syscall_64+0xd0/0x4e0 [ 75.279681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.284999] RIP: 0033:0x466f7a [ 75.288188] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.307360] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.315139] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 75.322416] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 75.329841] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 75.337330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 75.344614] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 75.351906] CPU: 0 PID: 10413 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 75.360235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.370413] Call Trace: [ 75.373014] dump_stack+0x17c/0x226 [ 75.376665] should_fail.cold.2+0x5/0xa [ 75.381146] ? erofs_mount+0x6a/0x90 [ 75.384868] ? setup_fault_attr+0x220/0x220 [ 75.388134] erofs: read_super, device -> /dev/loop5 [ 75.389402] __should_failslab+0xba/0xf0 [ 75.389412] should_failslab+0x9/0x20 [ 75.389420] kmem_cache_alloc_node+0x56/0x3e0 [ 75.389434] create_task_io_context+0x26/0x3e0 [ 75.389441] generic_make_request_checks+0x172c/0x2050 [ 75.389448] ? blk_exit_rl+0x60/0x60 [ 75.399531] erofs: options -> [ 75.403017] ? should_fail_bio.isra.15+0x80/0x80 [ 75.403029] ? mark_held_locks+0x130/0x130 [ 75.403038] generic_make_request+0x1bc/0xd60 [ 75.403047] ? mempool_alloc+0x118/0x320 [ 75.403054] ? blk_put_request+0x100/0x100 [ 75.403059] ? mempool_resize+0x710/0x710 [ 75.403064] ? mark_held_locks+0xc7/0x130 [ 75.403073] submit_bio+0x9f/0x420 [ 75.403076] ? submit_bio+0x9f/0x420 [ 75.403079] ? lock_downgrade+0x860/0x860 [ 75.403084] ? generic_make_request+0xd60/0xd60 [ 75.403089] ? kasan_check_read+0x11/0x20 [ 75.403098] ? guard_bio_eod+0x19a/0x510 [ 75.403104] submit_bh_wbc+0x4c8/0x6f0 [ 75.403113] __bread_gfp+0xc9/0x190 [ 75.403121] erofs_fill_super+0x1fe/0x1168 [ 75.403129] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 75.403142] ? snprintf+0x91/0xc0 [ 75.403145] ? vsprintf+0x20/0x20 [ 75.403153] ? set_bdev_super+0x140/0x140 [ 75.403161] mount_bdev+0x26f/0x330 [ 75.403165] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 75.403176] erofs_mount+0x6a/0x90 [ 75.403181] ? erofs_kill_sb+0x10/0x10 [ 75.403189] mount_fs+0x7f/0x2b0 [ 75.403200] vfs_kern_mount.part.11+0x58/0x3d0 [ 75.426494] erofs: root inode @ nid 36 [ 75.430855] do_mount+0x376/0x2710 [ 75.430866] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.430873] ? copy_mount_string+0x20/0x20 [ 75.430888] ? memset+0x31/0x40 [ 75.430894] ? copy_mount_options+0x19e/0x270 [ 75.430901] ksys_mount+0xb1/0xd0 [ 75.430908] __x64_sys_mount+0xb9/0x150 [ 75.430914] do_syscall_64+0xd0/0x4e0 [ 75.430927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.443676] FAULT_INJECTION: forcing a failure. [ 75.443676] name failslab, interval 1, probability 0, space 0, times 0 [ 75.444796] RIP: 0033:0x466f7a [ 75.444804] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.444807] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.444814] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 75.444818] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 75.444821] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 75.444824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 75.444827] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 75.448671] erofs: root inode @ nid 36 [ 75.500042] CPU: 1 PID: 10418 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 75.502809] erofs: unmounted for /dev/loop1 [ 75.504234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.688388] Call Trace: [ 75.691103] dump_stack+0x17c/0x226 [ 75.695050] should_fail.cold.2+0x5/0xa [ 75.699469] ? setup_fault_attr+0x220/0x220 [ 75.704908] __should_failslab+0xba/0xf0 [ 75.709654] should_failslab+0x9/0x20 [ 75.713724] kmem_cache_alloc+0x28e/0x390 [ 75.718059] ? printk+0x9a/0xc0 [ 75.721518] alloc_inode+0x16/0x40 [ 75.725422] alloc_inode+0x56/0x150 [ 75.729228] new_inode_pseudo+0xc/0xd0 [ 75.733468] new_inode+0x14/0x30 [ 75.736855] erofs_fill_super+0xd02/0x1168 [ 75.741542] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 75.746843] ? snprintf+0x91/0xc0 [ 75.750473] ? vsprintf+0x20/0x20 [ 75.754097] ? set_bdev_super+0x140/0x140 [ 75.758601] mount_bdev+0x26f/0x330 [ 75.762939] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 75.768115] erofs_mount+0x6a/0x90 [ 75.771643] ? erofs_kill_sb+0x10/0x10 [ 75.776502] mount_fs+0x7f/0x2b0 [ 75.780054] vfs_kern_mount.part.11+0x58/0x3d0 [ 75.784805] do_mount+0x376/0x2710 [ 75.788542] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.793650] ? copy_mount_string+0x20/0x20 [ 75.798414] ? memset+0x31/0x40 [ 75.801972] ? copy_mount_options+0x19e/0x270 [ 75.806655] ksys_mount+0xb1/0xd0 [ 75.810333] __x64_sys_mount+0xb9/0x150 [ 75.814524] do_syscall_64+0xd0/0x4e0 [ 75.818668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 75.824231] RIP: 0033:0x466f7a [ 75.827506] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 75.846719] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 75.854536] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 75.862037] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 75.869425] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 75.876709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 75.884112] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 75.933912] erofs: read_super, device -> /dev/loop4 [ 75.934322] erofs: read_super, device -> /dev/loop3 [ 75.946074] erofs: options -> [ 75.951180] erofs: read_super, device -> /dev/loop2 [ 75.952681] erofs: options -> [ 75.959488] erofs: root inode @ nid 36 [ 75.964627] erofs: options -> [ 75.968777] FAULT_INJECTION: forcing a failure. [ 75.968777] name failslab, interval 1, probability 0, space 0, times 0 [ 75.969435] erofs: root inode @ nid 36 [ 75.981879] FAULT_INJECTION: forcing a failure. [ 75.981879] name failslab, interval 1, probability 0, space 0, times 0 [ 75.996929] CPU: 1 PID: 10431 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 76.005475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.015983] Call Trace: [ 76.018778] dump_stack+0x17c/0x226 [ 76.021399] FAULT_INJECTION: forcing a failure. [ 76.021399] name failslab, interval 1, probability 0, space 0, times 0 [ 76.022511] should_fail.cold.2+0x5/0xa [ 76.022521] ? setup_fault_attr+0x220/0x220 [ 76.022536] __should_failslab+0xba/0xf0 [ 76.022543] should_failslab+0x9/0x20 [ 76.022550] kmem_cache_alloc+0x47/0x390 [ 76.022559] mempool_alloc_slab+0x3a/0x50 [ 76.022564] mempool_alloc+0x118/0x320 [ 76.022573] ? mempool_resize+0x710/0x710 [ 76.022581] ? mark_held_locks+0xc7/0x130 [ 76.022590] ? __find_get_block+0x758/0xbb0 [ 76.022595] ? __getblk_gfp+0x140/0x7b0 [ 76.022600] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 76.022610] bio_alloc_bioset+0x1a5/0x520 [ 76.022615] ? __find_get_block+0x7a1/0xbb0 [ 76.022620] ? bvec_alloc+0x250/0x250 [ 76.022631] submit_bh_wbc+0xbe/0x6f0 [ 76.054902] erofs: mounted on /dev/loop0 with opts: . [ 76.055435] __bread_gfp+0xc9/0x190 [ 76.113214] erofs_fill_super+0x1fe/0x1168 [ 76.118835] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.124500] ? snprintf+0x91/0xc0 [ 76.128322] ? vsprintf+0x20/0x20 [ 76.132074] ? set_bdev_super+0x140/0x140 [ 76.137633] mount_bdev+0x26f/0x330 [ 76.141720] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.147199] erofs_mount+0x6a/0x90 [ 76.150877] ? erofs_kill_sb+0x10/0x10 [ 76.155124] mount_fs+0x7f/0x2b0 [ 76.158509] vfs_kern_mount.part.11+0x58/0x3d0 [ 76.163201] do_mount+0x376/0x2710 [ 76.167909] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.172765] ? copy_mount_string+0x20/0x20 [ 76.177207] ? memset+0x31/0x40 [ 76.180658] ? copy_mount_options+0x19e/0x270 [ 76.185626] ksys_mount+0xb1/0xd0 [ 76.189167] __x64_sys_mount+0xb9/0x150 [ 76.193681] do_syscall_64+0xd0/0x4e0 [ 76.197707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.203271] RIP: 0033:0x466f7a [ 76.207001] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.226898] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.234790] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 76.242362] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 76.249740] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 76.257007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 76.264446] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 76.272197] CPU: 0 PID: 10426 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 76.280097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.289744] Call Trace: [ 76.292703] dump_stack+0x17c/0x226 [ 76.296434] should_fail.cold.2+0x5/0xa [ 76.300633] ? setup_fault_attr+0x220/0x220 [ 76.305070] __should_failslab+0xba/0xf0 [ 76.309284] should_failslab+0x9/0x20 [ 76.313187] kmem_cache_alloc+0x28e/0x390 [ 76.317647] ? printk+0x9a/0xc0 [ 76.321088] alloc_inode+0x16/0x40 [ 76.324642] alloc_inode+0x56/0x150 [ 76.328280] new_inode_pseudo+0xc/0xd0 [ 76.332361] new_inode+0x14/0x30 [ 76.335920] erofs_fill_super+0xd02/0x1168 [ 76.340440] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.345395] ? snprintf+0x91/0xc0 [ 76.348856] ? vsprintf+0x20/0x20 [ 76.352851] ? set_bdev_super+0x140/0x140 [ 76.357017] mount_bdev+0x26f/0x330 [ 76.360726] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.365983] erofs_mount+0x6a/0x90 [ 76.369602] ? erofs_kill_sb+0x10/0x10 [ 76.373707] mount_fs+0x7f/0x2b0 [ 76.377170] vfs_kern_mount.part.11+0x58/0x3d0 [ 76.381774] do_mount+0x376/0x2710 [ 76.385365] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.390140] ? copy_mount_string+0x20/0x20 [ 76.394373] ? memset+0x31/0x40 [ 76.397724] ? copy_mount_options+0x19e/0x270 [ 76.402228] ksys_mount+0xb1/0xd0 [ 76.405670] __x64_sys_mount+0xb9/0x150 [ 76.409647] do_syscall_64+0xd0/0x4e0 [ 76.413530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.418722] RIP: 0033:0x466f7a [ 76.421915] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.441070] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.448789] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 76.456237] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 76.463501] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 76.470758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 76.478010] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 76.485323] CPU: 1 PID: 10430 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 76.489946] erofs: unmounted for /dev/loop0 [ 76.493210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.493214] Call Trace: [ 76.493230] dump_stack+0x17c/0x226 [ 76.493243] should_fail.cold.2+0x5/0xa [ 76.493254] ? setup_fault_attr+0x220/0x220 [ 76.493268] __should_failslab+0xba/0xf0 [ 76.493275] should_failslab+0x9/0x20 [ 76.493283] kmem_cache_alloc+0x28e/0x390 [ 76.493289] ? printk+0x9a/0xc0 [ 76.493301] alloc_inode+0x16/0x40 [ 76.493308] alloc_inode+0x56/0x150 [ 76.493314] new_inode_pseudo+0xc/0xd0 [ 76.493319] new_inode+0x14/0x30 [ 76.493328] erofs_fill_super+0xd02/0x1168 [ 76.493337] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.493351] ? snprintf+0x91/0xc0 [ 76.493356] ? vsprintf+0x20/0x20 [ 76.493364] ? set_bdev_super+0x140/0x140 [ 76.493374] mount_bdev+0x26f/0x330 [ 76.493382] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 76.580697] erofs_mount+0x6a/0x90 [ 76.584408] ? erofs_kill_sb+0x10/0x10 [ 76.588307] mount_fs+0x7f/0x2b0 [ 76.591691] vfs_kern_mount.part.11+0x58/0x3d0 [ 76.596274] do_mount+0x376/0x2710 [ 76.599841] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.604772] ? copy_mount_string+0x20/0x20 [ 76.609018] ? memset+0x31/0x40 [ 76.612295] ? copy_mount_options+0x19e/0x270 [ 76.617057] ksys_mount+0xb1/0xd0 [ 76.620712] __x64_sys_mount+0xb9/0x150 [ 76.624701] do_syscall_64+0xd0/0x4e0 [ 76.628667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.633849] RIP: 0033:0x466f7a [ 76.637029] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 76.656381] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 76.664763] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 76.672170] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 76.679638] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 76.687282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 76.694558] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 76.727948] erofs: root inode @ nid 36 [ 76.745516] erofs: mounted on /dev/loop2 with opts: . [ 76.755647] erofs: unmounted for /dev/loop2 [ 77.183720] erofs: read_super, device -> /dev/loop2 [ 77.185372] FAULT_INJECTION: forcing a failure. [ 77.185372] name failslab, interval 1, probability 0, space 0, times 0 [ 77.188782] erofs: options -> [ 77.188790] FAULT_INJECTION: forcing a failure. [ 77.188790] name failslab, interval 1, probability 0, space 0, times 0 [ 77.188798] CPU: 0 PID: 10450 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 77.188802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.188805] Call Trace: [ 77.188817] dump_stack+0x17c/0x226 [ 77.188831] should_fail.cold.2+0x5/0xa [ 77.188845] ? setup_fault_attr+0x220/0x220 [ 77.233002] erofs: read_super, device -> /dev/loop0 [ 77.234520] __should_failslab+0xba/0xf0 [ 77.234529] should_failslab+0x9/0x20 [ 77.234537] kmem_cache_alloc_trace+0x2a7/0x3a0 [ 77.234548] erofs_fill_super+0x15c/0x1168 [ 77.234557] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 77.238250] erofs: options -> [ 77.242133] ? snprintf+0x91/0xc0 [ 77.242138] ? vsprintf+0x20/0x20 [ 77.242147] ? set_bdev_super+0x140/0x140 [ 77.242158] mount_bdev+0x26f/0x330 [ 77.242164] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 77.242176] erofs_mount+0x6a/0x90 [ 77.242180] ? erofs_kill_sb+0x10/0x10 [ 77.242189] mount_fs+0x7f/0x2b0 [ 77.242201] vfs_kern_mount.part.11+0x58/0x3d0 [ 77.242208] do_mount+0x376/0x2710 [ 77.242217] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.242225] ? copy_mount_string+0x20/0x20 [ 77.260088] erofs: root inode @ nid 36 [ 77.264663] ? memset+0x31/0x40 [ 77.264672] ? copy_mount_options+0x19e/0x270 [ 77.264680] ksys_mount+0xb1/0xd0 [ 77.264688] __x64_sys_mount+0xb9/0x150 [ 77.264698] do_syscall_64+0xd0/0x4e0 [ 77.264709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.264714] RIP: 0033:0x466f7a [ 77.264720] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.264723] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 77.264729] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 77.264733] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 77.264735] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 77.264738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 77.264741] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 77.279782] CPU: 0 PID: 10457 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 77.288157] FAULT_INJECTION: forcing a failure. [ 77.288157] name failslab, interval 1, probability 0, space 0, times 0 [ 77.289131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.289134] Call Trace: [ 77.289145] dump_stack+0x17c/0x226 [ 77.289157] should_fail.cold.2+0x5/0xa [ 77.289167] ? setup_fault_attr+0x220/0x220 [ 77.289181] __should_failslab+0xba/0xf0 [ 77.289190] should_failslab+0x9/0x20 [ 77.472606] kmem_cache_alloc_node_trace+0x256/0x3e0 [ 77.477805] __kmalloc_node+0x3c/0x70 [ 77.481593] kvmalloc_node+0x68/0x70 [ 77.485292] __list_lru_init+0x429/0x650 [ 77.489342] sget_userns+0x64e/0xb70 [ 77.493044] ? ns_test_super+0x50/0x50 [ 77.496912] ? set_bdev_super+0x140/0x140 [ 77.501039] ? set_bdev_super+0x140/0x140 [ 77.505252] ? ns_test_super+0x50/0x50 [ 77.509124] sget+0xbe/0x100 [ 77.512127] mount_bdev+0xc9/0x330 [ 77.515662] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 77.520492] erofs_mount+0x6a/0x90 [ 77.524023] ? erofs_kill_sb+0x10/0x10 [ 77.528067] mount_fs+0x7f/0x2b0 [ 77.531417] vfs_kern_mount.part.11+0x58/0x3d0 [ 77.536006] do_mount+0x376/0x2710 [ 77.539533] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.544271] ? copy_mount_string+0x20/0x20 [ 77.548586] ? memset+0x31/0x40 [ 77.551848] ? copy_mount_options+0x19e/0x270 [ 77.556395] ksys_mount+0xb1/0xd0 [ 77.559839] __x64_sys_mount+0xb9/0x150 [ 77.563797] do_syscall_64+0xd0/0x4e0 [ 77.567580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.572949] RIP: 0033:0x466f7a [ 77.576234] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.595467] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 77.603161] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 77.610421] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 77.617693] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 77.625119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 77.632380] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 77.639644] CPU: 1 PID: 10446 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 77.647747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.657461] Call Trace: [ 77.660031] dump_stack+0x17c/0x226 [ 77.663657] should_fail.cold.2+0x5/0xa [ 77.667614] ? setup_fault_attr+0x220/0x220 [ 77.671921] __should_failslab+0xba/0xf0 [ 77.675963] should_failslab+0x9/0x20 [ 77.679917] kmem_cache_alloc+0x28e/0x390 [ 77.684054] alloc_inode+0x16/0x40 [ 77.687575] alloc_inode+0x56/0x150 [ 77.691278] iget_locked+0x147/0x3f0 [ 77.695004] erofs_iget+0x1b/0x1f70 [ 77.698612] ? inode_sb_list_add+0x167/0x200 [ 77.703120] erofs_fill_super+0xe6c/0x1168 [ 77.707348] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 77.712397] ? snprintf+0x91/0xc0 [ 77.715829] ? vsprintf+0x20/0x20 [ 77.719264] ? set_bdev_super+0x140/0x140 [ 77.723392] mount_bdev+0x26f/0x330 [ 77.726998] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 77.731831] erofs_mount+0x6a/0x90 [ 77.736154] ? erofs_kill_sb+0x10/0x10 [ 77.740024] mount_fs+0x7f/0x2b0 [ 77.743389] vfs_kern_mount.part.11+0x58/0x3d0 [ 77.748130] do_mount+0x376/0x2710 [ 77.751841] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.756838] ? copy_mount_string+0x20/0x20 [ 77.761056] ? memset+0x31/0x40 [ 77.764505] ? copy_mount_options+0x19e/0x270 [ 77.769075] ksys_mount+0xb1/0xd0 [ 77.772599] __x64_sys_mount+0xb9/0x150 [ 77.776824] do_syscall_64+0xd0/0x4e0 [ 77.781192] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.786553] RIP: 0033:0x466f7a [ 77.789731] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 77.810892] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 77.819017] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 77.826269] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 77.833519] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 77.840857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 77.848117] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 77.953010] erofs: read_super, device -> /dev/loop5 [ 77.957053] erofs: read_super, device -> /dev/loop1 [ 77.960633] erofs: read_super, device -> /dev/loop4 [ 77.967252] erofs: options -> [ 77.968827] erofs: options -> [ 77.972510] FAULT_INJECTION: forcing a failure. [ 77.972510] name failslab, interval 1, probability 0, space 0, times 0 [ 77.978066] erofs: options -> [ 77.991855] CPU: 1 PID: 10467 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 77.997158] erofs: root inode @ nid 36 [ 77.999939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.005203] FAULT_INJECTION: forcing a failure. [ 78.005203] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.013393] Call Trace: [ 78.028420] dump_stack+0x17c/0x226 [ 78.032258] should_fail.cold.2+0x5/0xa [ 78.036246] ? erofs_mount+0x6a/0x90 [ 78.039974] ? setup_fault_attr+0x220/0x220 [ 78.044491] __should_failslab+0xba/0xf0 [ 78.048563] should_failslab+0x9/0x20 [ 78.052548] kmem_cache_alloc_node+0x56/0x3e0 [ 78.057168] create_task_io_context+0x26/0x3e0 [ 78.061762] generic_make_request_checks+0x172c/0x2050 [ 78.067067] ? blk_exit_rl+0x60/0x60 [ 78.070787] ? should_fail_bio.isra.15+0x80/0x80 [ 78.075887] ? mark_held_locks+0x130/0x130 [ 78.080325] generic_make_request+0x1bc/0xd60 [ 78.084840] ? mempool_alloc+0x118/0x320 [ 78.089291] ? blk_put_request+0x100/0x100 [ 78.093824] ? mempool_resize+0x710/0x710 [ 78.097990] ? mark_held_locks+0xc7/0x130 [ 78.102159] submit_bio+0x9f/0x420 [ 78.105804] ? submit_bio+0x9f/0x420 [ 78.109596] ? lock_downgrade+0x860/0x860 [ 78.113879] ? generic_make_request+0xd60/0xd60 [ 78.118705] ? kasan_check_read+0x11/0x20 [ 78.122853] ? guard_bio_eod+0x19a/0x510 [ 78.126916] submit_bh_wbc+0x4c8/0x6f0 [ 78.130815] __bread_gfp+0xc9/0x190 [ 78.134569] erofs_fill_super+0x1fe/0x1168 [ 78.138964] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.143943] ? snprintf+0x91/0xc0 [ 78.147402] ? vsprintf+0x20/0x20 [ 78.150877] ? set_bdev_super+0x140/0x140 [ 78.155053] mount_bdev+0x26f/0x330 [ 78.158719] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.163856] erofs_mount+0x6a/0x90 [ 78.167400] ? erofs_kill_sb+0x10/0x10 [ 78.171389] mount_fs+0x7f/0x2b0 [ 78.174852] vfs_kern_mount.part.11+0x58/0x3d0 [ 78.179454] do_mount+0x376/0x2710 [ 78.183303] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.188151] ? copy_mount_string+0x20/0x20 [ 78.192416] ? memset+0x31/0x40 [ 78.195744] ? copy_mount_options+0x19e/0x270 [ 78.200268] ksys_mount+0xb1/0xd0 [ 78.203911] __x64_sys_mount+0xb9/0x150 [ 78.208038] do_syscall_64+0xd0/0x4e0 [ 78.212648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.218303] RIP: 0033:0x466f7a [ 78.221600] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.241456] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 78.249675] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 78.257591] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 78.265346] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 78.272922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 78.280202] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 78.287681] CPU: 0 PID: 10465 Comm: syz-executor.5 Not tainted 4.19.180-syzkaller #0 [ 78.293172] erofs: root inode @ nid 36 [ 78.295843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.295846] Call Trace: [ 78.295864] dump_stack+0x17c/0x226 [ 78.295882] should_fail.cold.2+0x5/0xa [ 78.295889] ? unwind_get_return_address+0x58/0xa0 [ 78.295898] ? setup_fault_attr+0x220/0x220 [ 78.295914] __alloc_pages_nodemask+0x23c/0x25a0 [ 78.295925] ? __lock_acquire+0x764/0x47c0 [ 78.295934] ? kmem_cache_alloc+0x12e/0x390 [ 78.295941] ? __lock_acquire+0x764/0x47c0 [ 78.295948] ? do_mount+0x376/0x2710 [ 78.295951] ? ksys_mount+0xb1/0xd0 [ 78.295954] ? __x64_sys_mount+0xb9/0x150 [ 78.295959] ? do_syscall_64+0xd0/0x4e0 [ 78.295966] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 78.301399] erofs: mounted on /dev/loop1 with opts: . [ 78.310299] ? mark_held_locks+0x130/0x130 [ 78.310322] cache_grow_begin+0xa5/0x8b0 [ 78.310334] cache_alloc_refill+0x2ac/0x380 [ 78.310339] ? kmem_cache_alloc+0x9c/0x390 [ 78.310348] kmem_cache_alloc+0x361/0x390 [ 78.310359] erofs_fill_super+0xf63/0x1168 [ 78.310369] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.310383] ? snprintf+0x91/0xc0 [ 78.310387] ? vsprintf+0x20/0x20 [ 78.310394] ? set_bdev_super+0x140/0x140 [ 78.310402] mount_bdev+0x26f/0x330 [ 78.310406] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.310416] erofs_mount+0x6a/0x90 [ 78.310420] ? erofs_kill_sb+0x10/0x10 [ 78.310428] mount_fs+0x7f/0x2b0 [ 78.310438] vfs_kern_mount.part.11+0x58/0x3d0 [ 78.310445] do_mount+0x376/0x2710 [ 78.310453] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.310460] ? copy_mount_string+0x20/0x20 [ 78.310472] ? memset+0x31/0x40 [ 78.354896] erofs: root inode @ nid 36 [ 78.357705] ? copy_mount_options+0x19e/0x270 [ 78.357714] ksys_mount+0xb1/0xd0 [ 78.357722] __x64_sys_mount+0xb9/0x150 [ 78.357730] do_syscall_64+0xd0/0x4e0 [ 78.357742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.357749] RIP: 0033:0x466f7a [ 78.357759] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.357762] RSP: 002b:00007f465836dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 78.357768] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 78.357772] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f465836e000 [ 78.357775] RBP: 00007f465836e040 R08: 00007f465836e040 R09: 0000000020000000 [ 78.357778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 78.357781] R13: 0000000020000100 R14: 00007f465836e000 R15: 0000000020000040 [ 78.368121] erofs: mounted on /dev/loop5 with opts: . [ 78.382440] FAULT_INJECTION: forcing a failure. [ 78.382440] name failslab, interval 1, probability 0, space 0, times 0 [ 78.582153] CPU: 0 PID: 10466 Comm: syz-executor.4 Not tainted 4.19.180-syzkaller #0 [ 78.590113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.599472] Call Trace: [ 78.602479] dump_stack+0x17c/0x226 [ 78.606125] should_fail.cold.2+0x5/0xa [ 78.610117] ? setup_fault_attr+0x220/0x220 [ 78.614707] __should_failslab+0xba/0xf0 [ 78.618766] should_failslab+0x9/0x20 [ 78.622573] kmem_cache_alloc+0x28e/0x390 [ 78.626744] ? printk+0x9a/0xc0 [ 78.630347] alloc_inode+0x16/0x40 [ 78.633901] alloc_inode+0x56/0x150 [ 78.637617] new_inode_pseudo+0xc/0xd0 [ 78.641732] new_inode+0x14/0x30 [ 78.645309] erofs_fill_super+0xd02/0x1168 [ 78.649696] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.654702] ? snprintf+0x91/0xc0 [ 78.658426] ? vsprintf+0x20/0x20 [ 78.661885] ? set_bdev_super+0x140/0x140 [ 78.666180] mount_bdev+0x26f/0x330 [ 78.669987] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 78.675251] erofs_mount+0x6a/0x90 [ 78.678801] ? erofs_kill_sb+0x10/0x10 [ 78.683136] mount_fs+0x7f/0x2b0 [ 78.686948] vfs_kern_mount.part.11+0x58/0x3d0 [ 78.692183] do_mount+0x376/0x2710 [ 78.695719] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.700813] ? copy_mount_string+0x20/0x20 [ 78.705154] ? memset+0x31/0x40 [ 78.708752] ? copy_mount_options+0x19e/0x270 [ 78.713438] ksys_mount+0xb1/0xd0 [ 78.717262] __x64_sys_mount+0xb9/0x150 [ 78.721572] do_syscall_64+0xd0/0x4e0 [ 78.725383] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.730579] RIP: 0033:0x466f7a [ 78.734050] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.754461] RSP: 002b:00007fc70a723fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 78.762968] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 78.770362] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fc70a724000 [ 78.777766] RBP: 00007fc70a724040 R08: 00007fc70a724040 R09: 0000000020000000 [ 78.785284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 78.792773] R13: 0000000020000100 R14: 00007fc70a724000 R15: 0000000020000040 [ 78.820231] erofs: unmounted for /dev/loop1 [ 78.871257] erofs: unmounted for /dev/loop5 [ 78.947512] erofs: read_super, device -> /dev/loop2 [ 78.947579] erofs: read_super, device -> /dev/loop3 [ 78.953506] erofs: options -> [ 78.963105] erofs: root inode @ nid 36 [ 78.963924] erofs: options -> [ 78.967873] FAULT_INJECTION: forcing a failure. [ 78.967873] name failslab, interval 1, probability 0, space 0, times 0 [ 78.972216] erofs: root inode @ nid 36 [ 78.986655] CPU: 0 PID: 10483 Comm: syz-executor.2 Not tainted 4.19.180-syzkaller #0 [ 78.987158] FAULT_INJECTION: forcing a failure. [ 78.987158] name failslab, interval 1, probability 0, space 0, times 0 [ 78.994563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.994569] Call Trace: [ 78.994596] dump_stack+0x17c/0x226 [ 78.994606] should_fail.cold.2+0x5/0xa [ 78.994617] ? setup_fault_attr+0x220/0x220 [ 78.994632] __should_failslab+0xba/0xf0 [ 78.994638] should_failslab+0x9/0x20 [ 78.994649] kmem_cache_alloc+0x28e/0x390 [ 79.042900] ? printk+0x9a/0xc0 [ 79.046182] alloc_inode+0x16/0x40 [ 79.049712] alloc_inode+0x56/0x150 [ 79.053329] new_inode_pseudo+0xc/0xd0 [ 79.057208] new_inode+0x14/0x30 [ 79.060568] erofs_fill_super+0xd02/0x1168 [ 79.064790] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.069718] ? snprintf+0x91/0xc0 [ 79.073165] ? vsprintf+0x20/0x20 [ 79.076606] ? set_bdev_super+0x140/0x140 [ 79.081188] mount_bdev+0x26f/0x330 [ 79.084805] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.089724] erofs_mount+0x6a/0x90 [ 79.093245] ? erofs_kill_sb+0x10/0x10 [ 79.097125] mount_fs+0x7f/0x2b0 [ 79.100476] vfs_kern_mount.part.11+0x58/0x3d0 [ 79.105054] do_mount+0x376/0x2710 [ 79.108873] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.113883] ? copy_mount_string+0x20/0x20 [ 79.118113] ? memset+0x31/0x40 [ 79.121378] ? copy_mount_options+0x19e/0x270 [ 79.125856] ksys_mount+0xb1/0xd0 [ 79.129291] __x64_sys_mount+0xb9/0x150 [ 79.133248] do_syscall_64+0xd0/0x4e0 [ 79.137243] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.142428] RIP: 0033:0x466f7a [ 79.145611] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.164827] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 79.173094] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 79.181157] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 79.189195] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 79.196741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 79.204260] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 79.211547] CPU: 1 PID: 10479 Comm: syz-executor.3 Not tainted 4.19.180-syzkaller #0 [ 79.219437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.229139] Call Trace: [ 79.231813] dump_stack+0x17c/0x226 [ 79.235522] should_fail.cold.2+0x5/0xa [ 79.239479] ? setup_fault_attr+0x220/0x220 [ 79.243781] __should_failslab+0xba/0xf0 [ 79.247820] should_failslab+0x9/0x20 [ 79.251598] kmem_cache_alloc+0x28e/0x390 [ 79.255725] ? printk+0x9a/0xc0 [ 79.258987] alloc_inode+0x16/0x40 [ 79.262616] alloc_inode+0x56/0x150 [ 79.266221] new_inode_pseudo+0xc/0xd0 [ 79.270086] new_inode+0x14/0x30 [ 79.273430] erofs_fill_super+0xd02/0x1168 [ 79.277643] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.282584] ? snprintf+0x91/0xc0 [ 79.286021] ? vsprintf+0x20/0x20 [ 79.289645] ? set_bdev_super+0x140/0x140 [ 79.293772] mount_bdev+0x26f/0x330 [ 79.297387] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.302211] erofs_mount+0x6a/0x90 [ 79.305728] ? erofs_kill_sb+0x10/0x10 [ 79.309595] mount_fs+0x7f/0x2b0 [ 79.312943] vfs_kern_mount.part.11+0x58/0x3d0 [ 79.317503] do_mount+0x376/0x2710 [ 79.321021] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.325939] ? copy_mount_string+0x20/0x20 [ 79.330261] ? memset+0x31/0x40 [ 79.333624] ? copy_mount_options+0x19e/0x270 [ 79.338096] ksys_mount+0xb1/0xd0 [ 79.341538] __x64_sys_mount+0xb9/0x150 [ 79.345493] do_syscall_64+0xd0/0x4e0 [ 79.349322] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.354582] RIP: 0033:0x466f7a [ 79.357952] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.376919] RSP: 002b:00007f487b214fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 79.384715] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 79.393093] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f487b215000 [ 79.400339] RBP: 00007f487b215040 R08: 00007f487b215040 R09: 0000000020000000 [ 79.407851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 79.415115] R13: 0000000020000100 R14: 00007f487b215000 R15: 0000000020000040 [ 79.499517] erofs: read_super, device -> /dev/loop0 [ 79.505003] erofs: options -> [ 79.508231] erofs: root inode @ nid 36 [ 79.512397] FAULT_INJECTION: forcing a failure. [ 79.512397] name failslab, interval 1, probability 0, space 0, times 0 [ 79.523816] CPU: 1 PID: 10490 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 79.531709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.541064] Call Trace: [ 79.543649] dump_stack+0x17c/0x226 [ 79.547276] should_fail.cold.2+0x5/0xa [ 79.551267] ? setup_fault_attr+0x220/0x220 [ 79.555597] __should_failslab+0xba/0xf0 [ 79.559685] should_failslab+0x9/0x20 [ 79.563633] kmem_cache_alloc+0x28e/0x390 [ 79.567883] ? _raw_spin_unlock+0x2c/0x50 [ 79.572021] __d_alloc+0x28/0xa30 [ 79.575459] ? erofs_iget+0xd7a/0x1f70 [ 79.579423] d_make_root+0x38/0x70 [ 79.582997] erofs_fill_super+0xf02/0x1168 [ 79.587227] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.592177] ? snprintf+0x91/0xc0 [ 79.595620] ? vsprintf+0x20/0x20 [ 79.599173] ? set_bdev_super+0x140/0x140 [ 79.602568] erofs: read_super, device -> /dev/loop1 [ 79.603309] mount_bdev+0x26f/0x330 [ 79.611928] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.616897] erofs_mount+0x6a/0x90 [ 79.620437] ? erofs_kill_sb+0x10/0x10 [ 79.624333] mount_fs+0x7f/0x2b0 [ 79.627133] erofs: options -> [ 79.627695] vfs_kern_mount.part.11+0x58/0x3d0 [ 79.627704] do_mount+0x376/0x2710 [ 79.638994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.643516] erofs: root inode @ nid 36 [ 79.643744] ? copy_mount_string+0x20/0x20 [ 79.651843] ? memset+0x31/0x40 [ 79.655120] ? copy_mount_options+0x19e/0x270 [ 79.659623] ksys_mount+0xb1/0xd0 [ 79.663081] __x64_sys_mount+0xb9/0x150 [ 79.667147] do_syscall_64+0xd0/0x4e0 [ 79.670952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 79.676238] RIP: 0033:0x466f7a [ 79.679434] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.685960] FAULT_INJECTION: forcing a failure. [ 79.685960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.698343] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 79.717898] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 79.725235] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 79.732498] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 79.739760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 79.747012] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 79.754280] CPU: 0 PID: 10491 Comm: syz-executor.1 Not tainted 4.19.180-syzkaller #0 [ 79.755429] ------------[ cut here ]------------ [ 79.762181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.766919] kernel BUG at fs/inode.c:1571! [ 79.776337] Call Trace: [ 79.780674] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 79.783117] dump_stack+0x17c/0x226 [ 79.788456] CPU: 1 PID: 10490 Comm: syz-executor.0 Not tainted 4.19.180-syzkaller #0 [ 79.792062] should_fail.cold.2+0x5/0xa [ 79.800005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.803959] ? unwind_get_return_address+0x58/0xa0 [ 79.813294] RIP: 0010:iput+0x536/0x6b0 [ 79.818205] ? setup_fault_attr+0x220/0x220 [ 79.822062] Code: 48 b8 00 00 00 00 00 fc ff df 48 8b 55 c8 48 c1 ea 03 80 3c 02 00 0f 84 ac fd ff ff 48 8b 7d c8 e8 3f ad f0 ff e9 9e fd ff ff <0f> 0b 48 89 df e8 60 f9 ff ff 48 8b 7d d0 e8 17 08 08 06 e9 2a fe [ 79.826365] __alloc_pages_nodemask+0x23c/0x25a0 [ 79.845494] RSP: 0018:ffff88807f707a18 EFLAGS: 00010202 [ 79.850253] ? __lock_acquire+0x764/0x47c0 [ 79.855598] RAX: dffffc0000000000 RBX: ffff888080f13580 RCX: 1ffff11015eda1a5 [ 79.859817] ? kmem_cache_alloc+0x12e/0x390 [ 79.867062] RDX: 1ffff110101e26ca RSI: ffff8880af6d0d08 RDI: ffff888080f13580 [ 79.871440] ? __lock_acquire+0x764/0x47c0 [ 79.878683] RBP: ffff88807f707a60 R08: ffff8880af6d0d28 R09: 0000000000000000 [ 79.882914] ? do_mount+0x376/0x2710 [ 79.890191] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888080f13580 [ 79.893910] ? ksys_mount+0xb1/0xd0 [ 79.901586] R13: ffff8880921944c0 R14: 0000000000000000 R15: ffff888092194528 [ 79.905190] ? __x64_sys_mount+0xb9/0x150 [ 79.912450] FS: 00007f3965d03700(0000) GS:ffff8880ba300000(0000) knlGS:0000000000000000 [ 79.916586] ? do_syscall_64+0xd0/0x4e0 [ 79.924829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.928992] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 79.934937] CR2: 00007f5a1365c000 CR3: 000000009bc04000 CR4: 00000000001406e0 [ 79.939765] ? mark_held_locks+0x130/0x130 [ 79.947012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.951318] cache_grow_begin+0xa5/0x8b0 [ 79.958555] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.962597] cache_alloc_refill+0x2ac/0x380 [ 79.969841] Call Trace: [ 79.974320] ? kmem_cache_alloc+0x9c/0x390 [ 79.976883] erofs_fill_super+0x10b4/0x1168 [ 79.981092] kmem_cache_alloc+0x361/0x390 [ 79.985406] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 79.989539] erofs_fill_super+0xf63/0x1168 [ 79.994382] ? snprintf+0x91/0xc0 [ 79.998597] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 80.002025] ? vsprintf+0x20/0x20 [ 80.006844] ? snprintf+0x91/0xc0 [ 80.010369] ? set_bdev_super+0x140/0x140 [ 80.013802] ? vsprintf+0x20/0x20 [ 80.017931] mount_bdev+0x26f/0x330 [ 80.021355] ? set_bdev_super+0x140/0x140 [ 80.024967] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 80.029093] mount_bdev+0x26f/0x330 [ 80.033914] erofs_mount+0x6a/0x90 [ 80.037513] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 80.041031] ? erofs_kill_sb+0x10/0x10 [ 80.045849] erofs_mount+0x6a/0x90 [ 80.049716] mount_fs+0x7f/0x2b0 [ 80.053505] ? erofs_kill_sb+0x10/0x10 [ 80.057186] vfs_kern_mount.part.11+0x58/0x3d0 [ 80.061046] mount_fs+0x7f/0x2b0 [ 80.065792] do_mount+0x376/0x2710 [ 80.069232] vfs_kern_mount.part.11+0x58/0x3d0 [ 80.072757] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.077402] do_mount+0x376/0x2710 [ 80.082232] ? copy_mount_string+0x20/0x20 [ 80.085746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.090188] ? memset+0x31/0x40 [ 80.095004] ? copy_mount_string+0x20/0x20 [ 80.098260] ? copy_mount_options+0x19e/0x270 [ 80.102472] ? memset+0x31/0x40 [ 80.106937] ksys_mount+0xb1/0xd0 [ 80.110192] ? copy_mount_options+0x19e/0x270 [ 80.113620] __x64_sys_mount+0xb9/0x150 [ 80.118087] ksys_mount+0xb1/0xd0 [ 80.122039] do_syscall_64+0xd0/0x4e0 [ 80.125593] __x64_sys_mount+0xb9/0x150 [ 80.129577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.133531] do_syscall_64+0xd0/0x4e0 [ 80.138781] RIP: 0033:0x466f7a [ 80.142583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.145750] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.151011] RIP: 0033:0x466f7a [ 80.170035] RSP: 002b:00007f3965d02fa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.173210] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.181062] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 80.200120] RSP: 002b:00007f5a1365afa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.207484] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3965d03000 [ 80.215253] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 80.222596] RBP: 00007f3965d03040 R08: 00007f3965d03040 R09: 0000000020000000 [ 80.229841] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a1365b000 [ 80.237084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 80.244514] RBP: 00007f5a1365b040 R08: 00007f5a1365b040 R09: 0000000020000000 [ 80.251759] R13: 0000000020000100 R14: 00007f3965d03000 R15: 0000000020000040 [ 80.259009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 80.266267] Modules linked in: [ 80.273597] R13: 0000000020000100 R14: 00007f5a1365b000 R15: 0000000020000040 [ 80.292346] ---[ end trace a8f8b46632f63ccc ]--- 2021/03/14 06:20:43 executed programs: 98 [ 80.304501] RIP: 0010:iput+0x536/0x6b0 [ 80.308745] Code: 48 b8 00 00 00 00 00 fc ff df 48 8b 55 c8 48 c1 ea 03 80 3c 02 00 0f 84 ac fd ff ff 48 8b 7d c8 e8 3f ad f0 ff e9 9e fd ff ff <0f> 0b 48 89 df e8 60 f9 ff ff 48 8b 7d d0 e8 17 08 08 06 e9 2a fe [ 80.314616] erofs: mounted on /dev/loop1 with opts: . [ 80.333904] RSP: 0018:ffff88807f707a18 EFLAGS: 00010202 [ 80.341311] erofs: unmounted for /dev/loop1 [ 80.348004] RAX: dffffc0000000000 RBX: ffff888080f13580 RCX: 1ffff11015eda1a5 [ 80.356736] erofs: read_super, device -> /dev/loop2 [ 80.356739] erofs: options -> [ 80.356771] FAULT_INJECTION: forcing a failure. [ 80.356771] name failslab, interval 1, probability 0, space 0, times 0 [ 80.356778] CPU: 1 PID: 10511 Comm: syz-executor.2 Tainted: G D 4.19.180-syzkaller #0 [ 80.356780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.356783] Call Trace: [ 80.356792] dump_stack+0x17c/0x226 [ 80.356801] should_fail.cold.2+0x5/0xa [ 80.356806] ? __x64_sys_mount+0xb9/0x150 [ 80.356813] ? setup_fault_attr+0x220/0x220 [ 80.356822] __should_failslab+0xba/0xf0 [ 80.356827] should_failslab+0x9/0x20 [ 80.356833] kmem_cache_alloc+0x47/0x390 [ 80.356839] mempool_alloc_slab+0x3a/0x50 [ 80.356843] mempool_alloc+0x118/0x320 [ 80.356849] ? mempool_resize+0x710/0x710 [ 80.356855] ? __find_get_block+0x59d/0xbb0 [ 80.356860] ? lock_downgrade+0x860/0x860 [ 80.356869] bio_alloc_bioset+0x1a5/0x520 [ 80.356874] ? __find_get_block+0x7a1/0xbb0 [ 80.356878] ? bvec_alloc+0x250/0x250 [ 80.356883] ? __getblk_gfp+0x140/0x7b0 [ 80.356888] submit_bh_wbc+0xbe/0x6f0 [ 80.356894] __bread_gfp+0xc9/0x190 [ 80.356900] erofs_fill_super+0x1fe/0x1168 [ 80.356907] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 80.356915] ? snprintf+0x91/0xc0 [ 80.356919] ? vsprintf+0x20/0x20 [ 80.356924] ? set_bdev_super+0x140/0x140 [ 80.356931] mount_bdev+0x26f/0x330 [ 80.356935] ? erofs_put_super.cold.4+0x1a7/0x1a7 [ 80.356942] erofs_mount+0x6a/0x90 [ 80.356947] ? erofs_kill_sb+0x10/0x10 [ 80.356952] mount_fs+0x7f/0x2b0 [ 80.356958] vfs_kern_mount.part.11+0x58/0x3d0 [ 80.356963] do_mount+0x376/0x2710 [ 80.356968] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.356973] ? copy_mount_string+0x20/0x20 [ 80.356980] ? memset+0x31/0x40 [ 80.356986] ? copy_mount_options+0x19e/0x270 [ 80.370664] RDX: 1ffff110101e26ca RSI: ffff8880af6d0d08 RDI: ffff888080f13580 [ 80.376938] ksys_mount+0xb1/0xd0 [ 80.376944] __x64_sys_mount+0xb9/0x150 [ 80.376950] do_syscall_64+0xd0/0x4e0 [ 80.376958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 80.376962] RIP: 0033:0x466f7a [ 80.376967] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.376972] RSP: 002b:00007f04b2f4dfa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.388871] RBP: ffff88807f707a60 R08: ffff8880af6d0d28 R09: 0000000000000000 [ 80.397182] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000466f7a [ 80.397184] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f04b2f4e000 [ 80.397187] RBP: 00007f04b2f4e040 R08: 00007f04b2f4e040 R09: 0000000020000000 [ 80.397189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 80.397191] R13: 0000000020000100 R14: 00007f04b2f4e000 R15: 0000000020000040 [ 80.397923] erofs: root inode @ nid 36 [ 80.401877] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888080f13580 [ 80.404667] erofs: mounted on /dev/loop2 with opts: . [ 80.409850] R13: ffff8880921944c0 R14: 0000000000000000 R15: ffff888092194528 [ 80.669984] FS: 00007f3965d03700(0000) GS:ffff8880ba300000(0000) knlGS:0000000000000000 [ 80.679651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.686019] CR2: 00007f465836f000 CR3: 000000009bc04000 CR4: 00000000001406e0 [ 80.693297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 80.695193] erofs: read_super, device -> /dev/loop3 [ 80.700685] erofs: read_super, device -> /dev/loop4 [ 80.708244] FAULT_INJECTION: forcing a failure. [ 80.708244] name failslab, interval 1, probability 0, space 0, times 0 [ 80.711005] erofs: options -> [ 80.725485] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 80.732775] Kernel panic - not syncing: Fatal exception [ 80.739269] Kernel Offset: disabled [ 80.742996] Rebooting in 86400 seconds..