[ 37.194438] device hsr_slave_1 left promiscuous mode [ 37.201578] device hsr_slave_0 left promiscuous mode [ 37.213110] team0 (unregistering): Port device team_slave_1 removed [ 37.224239] team0 (unregistering): Port device team_slave_0 removed [ 37.233925] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 37.244650] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 37.268369] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.10.32' (ECDSA) to the list of known hosts. 2021/08/21 14:24:27 parsed 1 programs 2021/08/21 14:24:28 executed programs: 0 [ 41.009060] IPVS: ftp: loaded support on port[0] = 21 [ 41.152951] IPVS: ftp: loaded support on port[0] = 21 [ 41.163453] IPVS: ftp: loaded support on port[0] = 21 [ 41.163469] IPVS: ftp: loaded support on port[0] = 21 [ 41.181898] chnl_net:caif_netlink_parms(): no params data found [ 41.196213] IPVS: ftp: loaded support on port[0] = 21 [ 41.207217] IPVS: ftp: loaded support on port[0] = 21 [ 41.459773] chnl_net:caif_netlink_parms(): no params data found [ 41.470785] chnl_net:caif_netlink_parms(): no params data found [ 41.494340] chnl_net:caif_netlink_parms(): no params data found [ 41.570048] chnl_net:caif_netlink_parms(): no params data found [ 41.591391] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.599644] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.607773] device bridge_slave_0 entered promiscuous mode [ 41.639532] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.647005] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.653979] device bridge_slave_1 entered promiscuous mode [ 41.694876] chnl_net:caif_netlink_parms(): no params data found [ 41.709924] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.742488] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.749532] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.757774] device bridge_slave_0 entered promiscuous mode [ 41.768325] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.776780] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.783245] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.790778] device bridge_slave_0 entered promiscuous mode [ 41.806085] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.812548] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.819762] device bridge_slave_0 entered promiscuous mode [ 41.826356] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.832945] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.840026] device bridge_slave_1 entered promiscuous mode [ 41.857817] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.864245] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.873021] device bridge_slave_1 entered promiscuous mode [ 41.880814] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.888174] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.898347] device bridge_slave_1 entered promiscuous mode [ 41.926219] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.937937] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.956104] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.963157] team0: Port device team_slave_0 added [ 41.970944] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.979349] team0: Port device team_slave_1 added [ 41.985955] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.999526] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.007650] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.013982] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.021155] device bridge_slave_0 entered promiscuous mode [ 42.036645] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.051145] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.057984] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.065790] device bridge_slave_1 entered promiscuous mode [ 42.081523] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.089615] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.097720] team0: Port device team_slave_0 added [ 42.114559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.122044] team0: Port device team_slave_0 added [ 42.128042] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.134287] 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. [ 42.161147] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.185727] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.193024] team0: Port device team_slave_1 added [ 42.200014] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.207492] team0: Port device team_slave_1 added [ 42.213339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.220522] 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. [ 42.248168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.263958] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.271839] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.278560] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.285738] device bridge_slave_0 entered promiscuous mode [ 42.305985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.313196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.321130] team0: Port device team_slave_0 added [ 42.327456] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.341369] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.348172] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.355551] device bridge_slave_1 entered promiscuous mode [ 42.366443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.372795] 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. [ 42.398515] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.409101] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.417122] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.424443] team0: Port device team_slave_1 added [ 42.438610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.448865] 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. [ 42.475437] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.486936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.493172] 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. [ 42.519932] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.534551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.542489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.550238] team0: Port device team_slave_0 added [ 42.569666] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.576117] 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. [ 42.601390] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.615564] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.622673] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.631137] team0: Port device team_slave_1 added [ 42.637545] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.646297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.652527] 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. [ 42.678847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.690069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.700361] device hsr_slave_0 entered promiscuous mode [ 42.706277] device hsr_slave_1 entered promiscuous mode [ 42.721240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.733865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.740608] 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. [ 42.766297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.777069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.784420] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.802454] device hsr_slave_0 entered promiscuous mode [ 42.809247] device hsr_slave_1 entered promiscuous mode [ 42.816034] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.822261] 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. [ 42.848939] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.859941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.872156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.879539] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.896101] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.903477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.910039] 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. [ 42.936259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.957031] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.964149] team0: Port device team_slave_0 added [ 42.970363] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.977407] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.986664] device hsr_slave_0 entered promiscuous mode [ 42.992557] device hsr_slave_1 entered promiscuous mode [ 42.999965] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.010823] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.017890] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.025530] team0: Port device team_slave_1 added [ 43.039362] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.049261] device hsr_slave_0 entered promiscuous mode [ 43.056272] Bluetooth: hci0: command 0x0409 tx timeout [ 43.062123] device hsr_slave_1 entered promiscuous mode [ 43.073389] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.083105] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.112237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.121656] 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. [ 43.148175] Bluetooth: hci5: command 0x0409 tx timeout [ 43.153684] Bluetooth: hci2: command 0x0409 tx timeout [ 43.154699] Bluetooth: hci1: command 0x0409 tx timeout [ 43.159317] Bluetooth: hci3: command 0x0409 tx timeout [ 43.166571] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.170506] Bluetooth: hci4: command 0x0409 tx timeout [ 43.185316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.191717] 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. [ 43.217364] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.230382] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.266172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.288617] device hsr_slave_0 entered promiscuous mode [ 43.294215] device hsr_slave_1 entered promiscuous mode [ 43.301172] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.310580] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.375586] device hsr_slave_0 entered promiscuous mode [ 43.382229] device hsr_slave_1 entered promiscuous mode [ 43.407113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.438238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.462303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.478462] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.492061] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.571758] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.592338] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.629198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.637687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.653030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.669915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.686187] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.693251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.700336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.711126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.719865] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.728719] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.735833] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.747415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.757607] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.767050] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.774016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.787827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.795190] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.803383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.813350] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.819842] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.828582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.836681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.844347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.852091] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.858492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.866016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.873680] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.881391] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.887868] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.895279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.902169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.911200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.920824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.929862] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.939129] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.946778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.953931] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.962432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.970613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.978658] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.985272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.992822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.000708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.009614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.019965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.028538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.038127] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.046941] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.057033] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.063460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.071777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.081570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.090658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.101448] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.112222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.119436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.127748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.136349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.145221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.152693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.161168] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.169099] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.175498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.182975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.190469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.199605] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.210196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.218776] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.226980] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.234277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.243922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.253196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.261678] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.269574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.278278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.286274] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.292595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.308254] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.317368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.325715] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.331824] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.340932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.348865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.370149] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 44.378028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.396348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.407938] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.417526] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.428823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.437583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.445639] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.453372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.460987] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.467548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.474781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.482549] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.490364] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.496848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.504109] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.511189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.519638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.528326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.538434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.545181] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 44.552297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.560330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.568557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.576426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.583099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.592241] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.600575] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 44.609474] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.617122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.628839] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.636399] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.643749] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.650672] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.657422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.665533] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.672871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.680775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.687831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.699810] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.707187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.715451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.724056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.731852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.739355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.747150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.757297] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 44.763362] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.772382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.780906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 44.793361] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 44.801242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.810565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.819593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.828134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.836771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.846752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.856258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.864276] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 44.870283] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.880157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.887893] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.895984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.903620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.912198] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.918577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.926144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.933743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.941921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.950055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.958088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.966118] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.973810] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.980190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.988971] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 44.997363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.006101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.018174] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.029704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.037571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.045229] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.052136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.061848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.070095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.078627] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.086821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.094677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.102327] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.110655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.118929] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.127066] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.133511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.141695] Bluetooth: hci0: command 0x041b tx timeout [ 45.142891] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.154948] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.163165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.171803] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.179778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.187710] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.195519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.203116] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.211501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.214421] Bluetooth: hci4: command 0x041b tx timeout [ 45.219673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.229524] Bluetooth: hci3: command 0x041b tx timeout [ 45.232100] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.237830] Bluetooth: hci1: command 0x041b tx timeout [ 45.243472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.253113] Bluetooth: hci2: command 0x041b tx timeout [ 45.256170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.261369] Bluetooth: hci5: command 0x041b tx timeout [ 45.267653] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.281444] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.287628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.299009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.307999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.320548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.329967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.338850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.348607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.357220] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.367505] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 45.374669] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 45.381370] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 45.391653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.400482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.409433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.419601] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.428227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.436620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.447573] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.453594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.462936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.474190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.483595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.491758] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 45.499688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.508109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.515977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.523557] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.532407] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.540503] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.548013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.555449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.562817] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.569793] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.576732] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.589055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.599414] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.608588] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.617130] device veth0_vlan entered promiscuous mode [ 45.625258] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.632981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.641984] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.649272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.656739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.664602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.675568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.683590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 45.694886] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.702839] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.709131] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.720172] device veth1_vlan entered promiscuous mode [ 45.726531] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 45.733817] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.743622] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.751831] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.761295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.769214] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.777245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.785613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.796919] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 45.804882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.812466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.822182] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 45.830804] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.842592] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 45.850638] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.867526] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 45.877204] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 45.890247] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.899817] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 45.908399] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 45.915055] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.922499] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.930191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.938200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.946398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.954389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.962247] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.969672] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.976761] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.984105] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.994715] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.005254] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.017359] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.027514] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.040445] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.050043] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 46.059761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.068341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.081100] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.089565] device veth0_macvtap entered promiscuous mode [ 46.096323] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.113337] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.120942] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.163134] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.171221] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 46.186966] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.197926] device veth1_macvtap entered promiscuous mode [ 46.208430] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.221770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.229306] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.236818] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.243832] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.250724] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.258518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.266636] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.278113] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.287783] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.295660] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.302135] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.309926] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.322067] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.330871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 46.341087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.349399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.360674] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.369140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.381106] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 46.396700] device veth0_vlan entered promiscuous mode [ 46.405594] device veth1_vlan entered promiscuous mode [ 46.422137] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.429182] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.438611] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 46.446845] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.455180] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 46.462114] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.471456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.479742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.487845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.496107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.503446] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.511643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.519875] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.527229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.536773] device veth0_vlan entered promiscuous mode [ 46.551268] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.559472] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 46.569157] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.579862] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.587783] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.594503] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.601987] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.609258] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.616090] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.626084] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 46.635294] device veth0_macvtap entered promiscuous mode [ 46.641598] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 46.648297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.656754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.664725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.672303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.684695] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.691776] device veth1_vlan entered promiscuous mode [ 46.697771] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.707199] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.715533] device veth1_macvtap entered promiscuous mode [ 46.721519] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 46.729364] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.738435] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.746411] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.753476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.760962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.768578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.776236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.785655] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 46.793603] device veth0_vlan entered promiscuous mode [ 46.802337] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 46.809589] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 46.817281] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 46.828061] device veth0_vlan entered promiscuous mode [ 46.835112] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.846410] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.853701] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.861750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.871243] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.880430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 46.890349] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 46.902405] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 46.913953] device veth1_vlan entered promiscuous mode [ 46.919655] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.927731] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 46.936387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.943638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.953169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.960530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.970768] device veth1_vlan entered promiscuous mode [ 46.977157] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 46.983885] device veth0_vlan entered promiscuous mode [ 46.992034] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.005683] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.021020] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.030400] device veth0_macvtap entered promiscuous mode [ 47.037306] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.047086] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.054357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.064848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.074863] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.081769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.089429] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.099910] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.107947] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.115606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.123238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.131672] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.140125] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.149208] device veth1_vlan entered promiscuous mode [ 47.155344] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 47.164038] device veth1_macvtap entered promiscuous mode [ 47.170027] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.180902] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.188686] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 47.199843] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.208449] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.216625] Bluetooth: hci0: command 0x040f tx timeout [ 47.221019] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 47.232065] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.241886] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.252050] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.259091] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.268209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.279302] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 47.286951] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.294855] Bluetooth: hci5: command 0x040f tx timeout [ 47.295420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.301774] Bluetooth: hci2: command 0x040f tx timeout [ 47.314626] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.316320] Bluetooth: hci1: command 0x040f tx timeout [ 47.324333] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.328140] Bluetooth: hci3: command 0x040f tx timeout [ 47.340006] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.348816] Bluetooth: hci4: command 0x040f tx timeout [ 47.351078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.364625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.375123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.386491] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.393401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.403250] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.414876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.422596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.431046] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.439052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.448917] device veth0_macvtap entered promiscuous mode [ 47.455734] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.464473] device veth1_macvtap entered promiscuous mode [ 47.472376] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.481477] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 47.498137] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.508258] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.518119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.528769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.539441] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.546896] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.555055] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.562407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.572687] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.581280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.590203] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.604935] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 47.612936] device veth0_macvtap entered promiscuous mode [ 47.620226] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.634826] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.655708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 47.671538] device veth0_macvtap entered promiscuous mode [ 47.678761] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 47.689439] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.699103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.706978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.721337] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.734139] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.743344] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.753175] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.762414] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.772229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.782888] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 47.790600] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.799684] device veth1_macvtap entered promiscuous mode [ 47.806209] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.813365] device veth1_macvtap entered promiscuous mode [ 47.822612] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 47.829573] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.836788] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 47.844387] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.851408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.860220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.870547] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 47.880574] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.891606] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.901950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.912510] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.922042] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.932569] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.944105] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 47.950983] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.961783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 47.969726] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.985546] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.991376] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.993364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.011676] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 48.031184] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.043334] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.059903] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 48.068926] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 48.075797] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.076475] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.082918] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.101173] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.110345] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.120221] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.129612] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.139770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.149143] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.158899] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.169230] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.176339] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.185262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.199321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.208501] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.218392] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.227655] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.237425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.246660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.256655] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.265823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.275753] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.285934] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 48.293012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.300456] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 48.308119] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.316336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.325056] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.332671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.343835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.354093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.363207] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.380362] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.389561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.399547] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.408739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.419259] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.429359] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.436502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.452434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.469927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.487292] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.504808] FAULT_INJECTION: forcing a failure. [ 48.504808] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.516620] CPU: 1 PID: 9779 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 48.518683] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.524492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.524496] Call Trace: [ 48.524508] dump_stack+0x17c/0x226 [ 48.524518] should_fail.cold.2+0x5/0xa [ 48.524524] ? lock_downgrade+0x860/0x860 [ 48.524532] ? setup_fault_attr+0x220/0x220 [ 48.524537] ? kasan_check_read+0x11/0x20 [ 48.524551] __alloc_pages_nodemask+0x23c/0x25a0 [ 48.524562] ? __lock_acquire+0x764/0x47c0 [ 48.524566] ? __lock_acquire+0x764/0x47c0 [ 48.524573] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 48.524577] ? do_raw_spin_unlock+0x177/0x260 [ 48.524586] ? mark_held_locks+0x130/0x130 [ 48.524590] ? mark_held_locks+0x130/0x130 [ 48.524604] ? __lock_acquire+0x764/0x47c0 [ 48.524609] ? lock_downgrade+0x860/0x860 [ 48.524612] ? kasan_check_read+0x11/0x20 [ 48.524621] cache_grow_begin+0xa5/0x8b0 [ 48.524631] cache_alloc_refill+0x2ac/0x380 [ 48.524635] ? kmem_cache_alloc+0x9c/0x390 [ 48.524643] kmem_cache_alloc+0x361/0x390 [ 48.524653] io_submit_one+0xeb/0x1db0 [ 48.524665] ? aio_fsync+0x380/0x380 [ 48.537927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.543134] __se_sys_io_submit+0x112/0x390 [ 48.543143] ? __se_sys_io_submit+0x112/0x390 [ 48.546089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.549317] ? io_submit_one+0x1db0/0x1db0 [ 48.549327] ? do_syscall_64+0x21/0x4e0 [ 48.549336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.566548] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.570586] __x64_sys_io_submit+0x6e/0xb0 [ 48.570591] ? __x64_sys_io_submit+0x6e/0xb0 [ 48.570601] do_syscall_64+0xd0/0x4e0 [ 48.580748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.584498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 48.584504] RIP: 0033:0x4665e9 [ 48.584509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 48.584512] RSP: 002b:00007f5e6c0e3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 48.584518] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 48.584521] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c0ba000 [ 48.584524] RBP: 00007f5e6c0e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 48.584527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.584530] R13: 00007ffc24f7ed7f R14: 00007f5e6c0e3300 R15: 0000000000022000 [ 48.783076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.796988] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2021/08/21 14:24:37 executed programs: 6 [ 48.807687] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 48.819647] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.833739] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.841499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.850373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.859115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.887798] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 48.922770] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.946582] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.955244] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 48.963259] FAULT_INJECTION: forcing a failure. [ 48.963259] name failslab, interval 1, probability 0, space 0, times 1 [ 48.985369] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.985922] CPU: 1 PID: 9804 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 48.999661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.000210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.009362] Call Trace: [ 49.009377] dump_stack+0x17c/0x226 [ 49.009387] should_fail.cold.2+0x5/0xa [ 49.009397] ? setup_fault_attr+0x220/0x220 [ 49.009409] __should_failslab+0xba/0xf0 [ 49.009415] should_failslab+0x9/0x20 [ 49.009421] kmem_cache_alloc+0x47/0x390 [ 49.009429] mempool_alloc_slab+0x3a/0x50 [ 49.009434] mempool_alloc+0x118/0x320 [ 49.009442] ? mempool_resize+0x710/0x710 [ 49.009449] ? mark_held_locks+0x130/0x130 [ 49.009462] bio_alloc_bioset+0x1a5/0x520 [ 49.023042] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.026707] ? bvec_alloc+0x250/0x250 [ 49.026714] ? __lock_acquire+0x764/0x47c0 [ 49.026721] ? mark_held_locks+0x130/0x130 [ 49.026731] mpage_alloc.isra.0+0x37/0x220 [ 49.026740] __mpage_writepage+0xcaa/0x15c0 [ 49.026746] ? find_get_pages_range_tag+0x527/0xa50 [ 49.026750] ? lock_downgrade+0x860/0x860 [ 49.026763] ? page_mapped+0xe9/0x2d0 [ 49.026770] ? clean_buffers+0x1f0/0x1f0 [ 49.026776] ? page_mkclean+0x15b/0x240 [ 49.026787] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 49.026791] ? lock_downgrade+0x860/0x860 [ 49.026807] write_cache_pages+0x5bc/0xf70 [ 49.026818] ? clean_buffers+0x1f0/0x1f0 [ 49.046665] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 49.047105] ? clear_page_dirty_for_io+0xc60/0xc60 [ 49.096692] ? __lock_acquire+0x764/0x47c0 [ 49.096706] ? __lock_acquire+0x764/0x47c0 [ 49.096714] ? fat_add_cluster+0xd0/0xd0 [ 49.096722] mpage_writepages+0xc2/0x1f0 [ 49.096727] ? mpage_end_io+0x1b0/0x1b0 [ 49.096731] ? fat_add_cluster+0xd0/0xd0 [ 49.096745] fat_writepages+0x10/0x20 [ 49.096750] do_writepages+0xca/0x240 [ 49.096762] ? page_writeback_cpu_online+0x10/0x10 [ 49.096768] ? do_raw_spin_unlock+0x177/0x260 [ 49.096777] ? _raw_spin_unlock+0x2c/0x50 [ 49.096784] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 49.096791] __filemap_fdatawrite_range+0x236/0x300 [ 49.096797] ? delete_from_page_cache_batch+0xb20/0xb20 [ 49.096810] ? file_remove_privs+0x260/0x470 [ 49.096819] filemap_write_and_wait_range+0x30/0x90 [ 49.096825] generic_file_direct_write+0x193/0x410 [ 49.096835] __generic_file_write_iter+0x279/0x590 [ 49.096844] generic_file_write_iter+0x302/0x660 [ 49.096851] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.096859] aio_write+0x2e4/0x560 [ 49.096865] ? aio_read+0x380/0x380 [ 49.096870] ? __fget+0x285/0x400 [ 49.096875] ? lock_downgrade+0x860/0x860 [ 49.096880] ? kasan_check_read+0x11/0x20 [ 49.096891] ? __might_fault+0xf1/0x1b0 [ 49.096896] ? lock_downgrade+0x860/0x860 [ 49.096910] io_submit_one+0x764/0x1db0 [ 49.096922] ? aio_fsync+0x380/0x380 [ 49.096939] __se_sys_io_submit+0x112/0x390 [ 49.096944] ? __se_sys_io_submit+0x112/0x390 [ 49.096950] ? io_submit_one+0x1db0/0x1db0 [ 49.096959] ? do_syscall_64+0x21/0x4e0 [ 49.096964] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.096972] __x64_sys_io_submit+0x6e/0xb0 [ 49.096976] ? __x64_sys_io_submit+0x6e/0xb0 [ 49.096981] do_syscall_64+0xd0/0x4e0 [ 49.096988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.096993] RIP: 0033:0x4665e9 [ 49.097000] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.097003] RSP: 002b:00007f5e6c0e3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 49.097008] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 49.097013] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c0ba000 [ 49.097016] RBP: 00007f5e6c0e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.097018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.097020] R13: 00007ffc24f7ed7f R14: 00007f5e6c0e3300 R15: 0000000000022000 [ 49.384616] Bluetooth: hci0: command 0x0419 tx timeout [ 49.389933] Bluetooth: hci4: command 0x0419 tx timeout [ 49.398728] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 49.409459] Bluetooth: hci3: command 0x0419 tx timeout [ 49.420172] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.452773] Bluetooth: hci1: command 0x0419 tx timeout [ 49.458518] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.467376] Bluetooth: hci2: command 0x0419 tx timeout [ 49.480044] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 49.487338] Bluetooth: hci5: command 0x0419 tx timeout [ 49.492714] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.525748] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.530733] FAULT_INJECTION: forcing a failure. [ 49.530733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 49.544124] CPU: 0 PID: 9851 Comm: syz-executor.1 Not tainted 4.19.204-syzkaller #0 [ 49.551911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.556371] FAULT_INJECTION: forcing a failure. [ 49.556371] name failslab, interval 1, probability 0, space 0, times 0 [ 49.562310] Call Trace: [ 49.562327] dump_stack+0x17c/0x226 [ 49.562337] should_fail.cold.2+0x5/0xa [ 49.562343] ? lock_downgrade+0x860/0x860 [ 49.562352] ? setup_fault_attr+0x220/0x220 [ 49.562357] ? kasan_check_read+0x11/0x20 [ 49.562370] __alloc_pages_nodemask+0x23c/0x25a0 [ 49.601705] ? __lock_acquire+0x764/0x47c0 [ 49.606117] ? __lock_acquire+0x764/0x47c0 [ 49.610347] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 49.615179] ? do_raw_spin_unlock+0x177/0x260 [ 49.619676] ? mark_held_locks+0x130/0x130 [ 49.623908] ? mark_held_locks+0x130/0x130 [ 49.628142] ? __lock_acquire+0x764/0x47c0 [ 49.632453] ? lock_downgrade+0x860/0x860 [ 49.636591] ? kasan_check_read+0x11/0x20 [ 49.640735] cache_grow_begin+0xa5/0x8b0 [ 49.644794] cache_alloc_refill+0x2ac/0x380 [ 49.649114] ? kmem_cache_alloc+0x9c/0x390 [ 49.653665] kmem_cache_alloc+0x361/0x390 [ 49.657809] io_submit_one+0xeb/0x1db0 [ 49.661695] ? aio_fsync+0x380/0x380 [ 49.665587] __se_sys_io_submit+0x112/0x390 [ 49.669934] ? __se_sys_io_submit+0x112/0x390 [ 49.674429] ? io_submit_one+0x1db0/0x1db0 [ 49.678656] ? do_syscall_64+0x21/0x4e0 [ 49.682627] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.688101] __x64_sys_io_submit+0x6e/0xb0 [ 49.688107] ? __x64_sys_io_submit+0x6e/0xb0 [ 49.688115] do_syscall_64+0xd0/0x4e0 [ 49.688126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 49.688133] RIP: 0033:0x4665e9 [ 49.709027] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 49.718510] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 49.727917] RSP: 002b:00007fcb1d3d9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 49.727925] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 49.727928] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fcb1d3b0000 [ 49.727931] RBP: 00007fcb1d3d91d0 R08: 0000000000000000 R09: 0000000000000000 [ 49.727935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.727938] R13: 00007ffc9e29b3ff R14: 00007fcb1d3d9300 R15: 0000000000022000 [ 49.745718] CPU: 0 PID: 9869 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 49.787128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.796913] Call Trace: [ 49.799496] dump_stack+0x17c/0x226 [ 49.803123] should_fail.cold.2+0x5/0xa [ 49.807092] ? setup_fault_attr+0x220/0x220 [ 49.811413] __should_failslab+0xba/0xf0 [ 49.815490] should_failslab+0x9/0x20 [ 49.815623] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.819274] kmem_cache_alloc+0x47/0x390 [ 49.819283] mempool_alloc_slab+0x3a/0x50 [ 49.819289] mempool_alloc+0x118/0x320 [ 49.819299] ? mempool_resize+0x710/0x710 [ 49.819305] ? bad_range+0x121/0x3b0 [ 49.819311] ? get_page_from_freelist+0x117e/0x4510 [ 49.842655] bio_alloc_bioset+0x1a5/0x520 [ 49.842664] ? bvec_alloc+0x250/0x250 [ 49.842672] ? __lock_acquire+0x764/0x47c0 [ 49.846997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.851450] ? mark_held_locks+0x130/0x130 [ 49.851459] mpage_alloc.isra.0+0x37/0x220 [ 49.851468] __mpage_writepage+0xcaa/0x15c0 [ 49.851474] ? find_get_pages_range_tag+0x527/0xa50 [ 49.851480] ? lock_downgrade+0x860/0x860 [ 49.867807] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 49.871380] ? page_mapped+0xe9/0x2d0 [ 49.871391] ? clean_buffers+0x1f0/0x1f0 [ 49.871399] ? page_mkclean+0x15b/0x240 [ 49.878094] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.879838] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 49.879846] ? lock_downgrade+0x860/0x860 [ 49.879862] write_cache_pages+0x5bc/0xf70 [ 49.885890] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.889331] ? clean_buffers+0x1f0/0x1f0 [ 49.889345] ? clear_page_dirty_for_io+0xc60/0xc60 [ 49.889355] ? __lock_acquire+0x764/0x47c0 [ 49.889367] ? __lock_acquire+0x764/0x47c0 [ 49.955784] ? fat_add_cluster+0xd0/0xd0 [ 49.959831] mpage_writepages+0xc2/0x1f0 [ 49.963874] ? mpage_end_io+0x1b0/0x1b0 [ 49.967828] ? fat_add_cluster+0xd0/0xd0 [ 49.972110] fat_writepages+0x10/0x20 [ 49.975896] do_writepages+0xca/0x240 [ 49.979809] ? page_writeback_cpu_online+0x10/0x10 [ 49.984722] ? do_raw_spin_unlock+0x177/0x260 [ 49.989205] ? _raw_spin_unlock+0x2c/0x50 [ 49.993539] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 49.998807] __filemap_fdatawrite_range+0x236/0x300 [ 50.003812] ? delete_from_page_cache_batch+0xb20/0xb20 [ 50.009168] ? file_remove_privs+0x260/0x470 [ 50.013647] filemap_write_and_wait_range+0x30/0x90 [ 50.018818] generic_file_direct_write+0x193/0x410 [ 50.023742] __generic_file_write_iter+0x279/0x590 [ 50.028662] generic_file_write_iter+0x302/0x660 [ 50.033573] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.038782] aio_write+0x2e4/0x560 [ 50.042312] ? aio_read+0x380/0x380 [ 50.045925] ? __fget+0x285/0x400 [ 50.049377] ? lock_downgrade+0x860/0x860 [ 50.053503] ? kasan_check_read+0x11/0x20 [ 50.057645] ? __might_fault+0xf1/0x1b0 [ 50.061610] ? lock_downgrade+0x860/0x860 [ 50.065744] io_submit_one+0x764/0x1db0 [ 50.069730] ? aio_fsync+0x380/0x380 [ 50.073535] __se_sys_io_submit+0x112/0x390 [ 50.077855] ? __se_sys_io_submit+0x112/0x390 [ 50.082358] ? io_submit_one+0x1db0/0x1db0 [ 50.086683] ? do_syscall_64+0x21/0x4e0 [ 50.090644] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.096044] __x64_sys_io_submit+0x6e/0xb0 [ 50.100256] ? __x64_sys_io_submit+0x6e/0xb0 [ 50.104648] do_syscall_64+0xd0/0x4e0 [ 50.108517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.113688] RIP: 0033:0x4665e9 [ 50.116946] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.136005] RSP: 002b:00007f5e6c0e3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 50.143787] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 50.151133] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c0ba000 [ 50.158478] RBP: 00007f5e6c0e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.165731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.173007] R13: 00007ffc24f7ed7f R14: 00007f5e6c0e3300 R15: 0000000000022000 [ 50.191298] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.199053] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.206212] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.215268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.312499] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 50.317417] FAULT_INJECTION: forcing a failure. [ 50.317417] name failslab, interval 1, probability 0, space 0, times 0 [ 50.330451] CPU: 1 PID: 9909 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 50.331863] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.338249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.338253] Call Trace: [ 50.338266] dump_stack+0x17c/0x226 [ 50.338275] should_fail.cold.2+0x5/0xa [ 50.338285] ? setup_fault_attr+0x220/0x220 [ 50.338298] __should_failslab+0xba/0xf0 [ 50.338305] should_failslab+0x9/0x20 [ 50.338310] kmem_cache_alloc+0x47/0x390 [ 50.338318] mempool_alloc_slab+0x3a/0x50 [ 50.338323] mempool_alloc+0x118/0x320 [ 50.338331] ? mempool_resize+0x710/0x710 [ 50.338334] ? kasan_check_read+0x11/0x20 [ 50.338350] bio_alloc_bioset+0x1a5/0x520 [ 50.338357] ? bvec_alloc+0x250/0x250 [ 50.338363] ? __lock_acquire+0x764/0x47c0 [ 50.338370] ? mark_held_locks+0x130/0x130 [ 50.338377] mpage_alloc.isra.0+0x37/0x220 [ 50.338384] __mpage_writepage+0xcaa/0x15c0 [ 50.338388] ? find_get_pages_range_tag+0x527/0xa50 [ 50.338392] ? lock_downgrade+0x860/0x860 [ 50.338401] ? page_mapped+0xe9/0x2d0 [ 50.338408] ? clean_buffers+0x1f0/0x1f0 [ 50.338413] ? page_mkclean+0x15b/0x240 [ 50.338424] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 50.338428] ? lock_downgrade+0x860/0x860 [ 50.338447] write_cache_pages+0x5bc/0xf70 [ 50.338457] ? clean_buffers+0x1f0/0x1f0 [ 50.338466] ? clear_page_dirty_for_io+0xc60/0xc60 [ 50.338474] ? __lock_acquire+0x764/0x47c0 [ 50.338488] ? __lock_acquire+0x764/0x47c0 [ 50.338496] ? fat_add_cluster+0xd0/0xd0 [ 50.338501] mpage_writepages+0xc2/0x1f0 [ 50.338507] ? mpage_end_io+0x1b0/0x1b0 [ 50.338512] ? fat_add_cluster+0xd0/0xd0 [ 50.338529] fat_writepages+0x10/0x20 [ 50.338534] do_writepages+0xca/0x240 [ 50.338542] ? page_writeback_cpu_online+0x10/0x10 [ 50.338547] ? do_raw_spin_unlock+0x177/0x260 [ 50.338555] ? _raw_spin_unlock+0x2c/0x50 [ 50.338561] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 50.338569] __filemap_fdatawrite_range+0x236/0x300 [ 50.338575] ? delete_from_page_cache_batch+0xb20/0xb20 [ 50.338587] ? file_remove_privs+0x260/0x470 [ 50.338602] filemap_write_and_wait_range+0x30/0x90 [ 50.338608] generic_file_direct_write+0x193/0x410 [ 50.338617] __generic_file_write_iter+0x279/0x590 [ 50.338626] generic_file_write_iter+0x302/0x660 [ 50.338633] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.338643] aio_write+0x2e4/0x560 [ 50.338651] ? aio_read+0x380/0x380 [ 50.338657] ? __fget+0x285/0x400 [ 50.338663] ? lock_downgrade+0x860/0x860 [ 50.338669] ? kasan_check_read+0x11/0x20 [ 50.338681] ? __might_fault+0xf1/0x1b0 [ 50.338685] ? lock_downgrade+0x860/0x860 [ 50.338700] io_submit_one+0x764/0x1db0 [ 50.338712] ? aio_fsync+0x380/0x380 [ 50.338733] __se_sys_io_submit+0x112/0x390 [ 50.338738] ? __se_sys_io_submit+0x112/0x390 [ 50.338746] ? io_submit_one+0x1db0/0x1db0 [ 50.338756] ? do_syscall_64+0x21/0x4e0 [ 50.338762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.338770] __x64_sys_io_submit+0x6e/0xb0 [ 50.338775] ? __x64_sys_io_submit+0x6e/0xb0 [ 50.338781] do_syscall_64+0xd0/0x4e0 [ 50.338789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.338795] RIP: 0033:0x4665e9 [ 50.338801] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.338804] RSP: 002b:00007f354463d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 50.338810] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 50.338814] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f3544614000 [ 50.338816] RBP: 00007f354463d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.338819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.338822] R13: 00007ffdd73f916f R14: 00007f354463d300 R15: 0000000000022000 [ 50.382831] [ 50.387883] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 50.391546] ====================================================== [ 50.391548] WARNING: possible circular locking dependency detected [ 50.391551] 4.19.204-syzkaller #0 Not tainted [ 50.391552] ------------------------------------------------------ [ 50.391555] syz-executor.4/9869 is trying to acquire lock: [ 50.391557] 000000004f729dd2 ((wq_completion)"dio/%s"sb->s_id){+.+.}, at: flush_workqueue+0xcf/0x1350 [ 50.391568] [ 50.391568] but task is already holding lock: [ 50.391569] 00000000db17e6f5 (&sb->s_type->i_mutex_key#21){+.+.}, at: generic_file_write_iter+0x97/0x660 [ 50.391577] [ 50.391577] which lock already depends on the new lock. [ 50.391577] [ 50.391578] [ 50.391578] the existing dependency chain (in reverse order) is: [ 50.391580] [ 50.391580] -> #2 (&sb->s_type->i_mutex_key#21){+.+.}: [ 50.391589] down_write+0x38/0x90 [ 50.391595] __generic_file_fsync+0x8a/0x1a0 [ 50.391598] fat_file_fsync+0x61/0x200 [ 50.391602] vfs_fsync_range+0xee/0x220 [ 50.391606] dio_complete+0x55b/0x970 [ 50.391610] dio_aio_complete_work+0x17/0x20 [ 50.391613] process_one_work+0x7b9/0x15a0 [ 50.391615] worker_thread+0x85/0xb60 [ 50.391619] kthread+0x347/0x410 [ 50.391623] ret_from_fork+0x24/0x30 [ 50.391625] [ 50.391625] -> #1 ((work_completion)(&dio->complete_work)){+.+.}: [ 50.391630] process_one_work+0x76c/0x15a0 [ 50.391633] worker_thread+0x85/0xb60 [ 50.391636] kthread+0x347/0x410 [ 50.391639] ret_from_fork+0x24/0x30 [ 50.391640] [ 50.391640] -> #0 ((wq_completion)"dio/%s"sb->s_id){+.+.}: [ 50.391646] lock_acquire+0x180/0x3a0 [ 50.391649] flush_workqueue+0xf2/0x1350 [ 50.391652] drain_workqueue+0x148/0x3a0 [ 50.391654] destroy_workqueue+0x68/0x5d0 [ 50.391657] __alloc_workqueue_key+0x965/0xbb0 [ 50.391661] sb_init_dio_done_wq+0x32/0x80 [ 50.391664] __blockdev_direct_IO+0x5bc/0xc5f0 [ 50.391667] fat_direct_IO+0x182/0x2d0 [ 50.391670] generic_file_direct_write+0x1ee/0x410 [ 50.391673] __generic_file_write_iter+0x279/0x590 [ 50.391675] generic_file_write_iter+0x302/0x660 [ 50.391679] aio_write+0x2e4/0x560 [ 50.391683] io_submit_one+0x764/0x1db0 [ 50.391687] __se_sys_io_submit+0x112/0x390 [ 50.391690] __x64_sys_io_submit+0x6e/0xb0 [ 50.391694] do_syscall_64+0xd0/0x4e0 [ 50.391698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.391699] [ 50.391699] other info that might help us debug this: [ 50.391699] [ 50.391701] Chain exists of: [ 50.391701] (wq_completion)"dio/%s"sb->s_id --> (work_completion)(&dio->complete_work) --> &sb->s_type->i_mutex_key#21 [ 50.391701] [ 50.391707] Possible unsafe locking scenario: [ 50.391707] [ 50.391708] CPU0 CPU1 [ 50.391709] ---- ---- [ 50.391710] lock(&sb->s_type->i_mutex_key#21); [ 50.391713] lock((work_completion)(&dio->complete_work)); [ 50.391716] lock(&sb->s_type->i_mutex_key#21); [ 50.391719] lock((wq_completion)"dio/%s"sb->s_id); [ 50.391721] [ 50.391721] *** DEADLOCK *** [ 50.391721] [ 50.391724] 1 lock held by syz-executor.4/9869: [ 50.391725] #0: 00000000db17e6f5 (&sb->s_type->i_mutex_key#21){+.+.}, at: generic_file_write_iter+0x97/0x660 [ 50.391732] [ 50.391732] stack backtrace: [ 50.391737] CPU: 1 PID: 9869 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 50.391740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.391741] Call Trace: [ 50.391748] dump_stack+0x17c/0x226 [ 50.391755] print_circular_bug.isra.17.cold.34+0x2e3/0x41e [ 50.391758] ? save_trace+0xe0/0x290 [ 50.391762] __lock_acquire+0x35c2/0x47c0 [ 50.391769] ? mark_held_locks+0x130/0x130 [ 50.391775] ? depot_save_stack+0x292/0x460 [ 50.391780] ? _raw_spin_unlock_irqrestore+0x63/0xd0 [ 50.391784] ? quarantine_put+0xda/0x1c0 [ 50.391789] ? drain_workqueue+0x22/0x3a0 [ 50.391794] lock_acquire+0x180/0x3a0 [ 50.391797] ? flush_workqueue+0xcf/0x1350 [ 50.391802] flush_workqueue+0xf2/0x1350 [ 50.391805] ? flush_workqueue+0xcf/0x1350 [ 50.391808] ? do_syscall_64+0xd0/0x4e0 [ 50.391811] ? drain_workqueue+0xa6/0x3a0 [ 50.391815] ? lock_downgrade+0x860/0x860 [ 50.391818] ? mutex_trylock+0x1b0/0x1b0 [ 50.391822] ? check_flush_dependency+0x380/0x380 [ 50.391829] ? mark_held_locks+0xc7/0x130 [ 50.391833] drain_workqueue+0x148/0x3a0 [ 50.391836] ? drain_workqueue+0x148/0x3a0 [ 50.391841] ? trace_hardirqs_on+0x28/0x190 [ 50.391846] destroy_workqueue+0x68/0x5d0 [ 50.391849] ? init_rescuer.part.7+0x11e/0x160 [ 50.391853] __alloc_workqueue_key+0x965/0xbb0 [ 50.391859] ? workqueue_sysfs_register+0x370/0x370 [ 50.391864] ? __blockdev_direct_IO+0x33a/0xc5f0 [ 50.391869] sb_init_dio_done_wq+0x32/0x80 [ 50.391873] __blockdev_direct_IO+0x5bc/0xc5f0 [ 50.391877] ? trace_hardirqs_on+0x28/0x190 [ 50.391883] ? release_pages+0x960/0x1490 [ 50.391889] ? fat_add_cluster+0xd0/0xd0 [ 50.391893] ? sb_init_dio_done_wq+0x80/0x80 [ 50.391899] ? invalidate_inode_pages2_range+0x4b3/0xdb0 [ 50.391904] ? clear_shadow_entry+0x180/0x180 [ 50.391914] fat_direct_IO+0x182/0x2d0 [ 50.391919] generic_file_direct_write+0x1ee/0x410 [ 50.391924] __generic_file_write_iter+0x279/0x590 [ 50.391929] generic_file_write_iter+0x302/0x660 [ 50.391935] ? rcu_read_lock_sched_held+0x108/0x120 [ 50.391940] aio_write+0x2e4/0x560 [ 50.391944] ? aio_read+0x380/0x380 [ 50.391949] ? __fget+0x285/0x400 [ 50.391952] ? lock_downgrade+0x860/0x860 [ 50.391956] ? kasan_check_read+0x11/0x20 [ 50.391962] ? __might_fault+0xf1/0x1b0 [ 50.391966] ? lock_downgrade+0x860/0x860 [ 50.391973] io_submit_one+0x764/0x1db0 [ 50.391979] ? aio_fsync+0x380/0x380 [ 50.391987] __se_sys_io_submit+0x112/0x390 [ 50.391991] ? __se_sys_io_submit+0x112/0x390 [ 50.391994] ? io_submit_one+0x1db0/0x1db0 [ 50.391999] ? do_syscall_64+0x21/0x4e0 [ 50.417513] FAULT_INJECTION: forcing a failure. [ 50.417513] name failslab, interval 1, probability 0, space 0, times 0 [ 50.420814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.420825] __x64_sys_io_submit+0x6e/0xb0 [ 50.425535] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 50.430113] ? __x64_sys_io_submit+0x6e/0xb0 [ 50.430120] do_syscall_64+0xd0/0x4e0 [ 50.430127] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.452638] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.455027] RIP: 0033:0x4665e9 [ 50.455032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.455034] RSP: 002b:00007f5e6c0e3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 50.455038] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 50.455040] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c0ba000 [ 50.455042] RBP: 00007f5e6c0e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.455044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.455046] R13: 00007ffc24f7ed7f R14: 00007f5e6c0e3300 R15: 0000000000022000 [ 50.461966] FAULT_INJECTION: forcing a failure. [ 50.461966] name failslab, interval 1, probability 0, space 0, times 0 [ 50.467014] CPU: 0 PID: 9936 Comm: syz-executor.1 Not tainted 4.19.204-syzkaller #0 [ 50.517494] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 50.519904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.544863] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 50.549672] Call Trace: [ 50.549683] dump_stack+0x17c/0x226 [ 50.549691] should_fail.cold.2+0x5/0xa [ 50.549697] ? setup_fault_attr+0x220/0x220 [ 50.549705] __should_failslab+0xba/0xf0 [ 50.563339] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.566738] should_failslab+0x9/0x20 [ 50.566745] __kmalloc+0x2b5/0x3d0 [ 50.566751] ? ext4_find_extent+0x615/0xa80 [ 50.566756] ? new_inode_pseudo+0xc/0xd0 [ 50.570233] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.574396] ext4_find_extent+0x615/0xa80 [ 50.574404] ext4_ext_map_blocks+0x197/0x51d0 [ 50.574412] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 50.574418] ? bad_range+0x26c/0x3b0 [ 50.574425] ? aa_file_perm+0x308/0xb70 [ 50.574431] ? lock_downgrade+0x860/0x860 [ 50.586409] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.586791] ? ext4_es_lookup_extent+0x2ad/0x920 [ 50.591810] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 50.594433] ? lock_downgrade+0x860/0x860 [ 50.594439] ? lock_acquire+0x180/0x3a0 [ 50.594445] ? ext4_map_blocks+0x3c2/0x16a0 [ 50.594452] ext4_map_blocks+0xad3/0x16a0 [ 50.594459] ? ext4_issue_zeroout+0x140/0x140 [ 50.594462] ? ext4_file_write_iter+0x1e2/0xe50 [ 50.594469] ext4_file_write_iter+0x489/0xe50 [ 50.615101] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 50.616745] ? ext4_file_open+0x690/0x690 [ 50.616752] ? aio_write+0x39d/0x560 [ 50.616759] ? lock_downgrade+0x860/0x860 [ 50.622199] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.625464] aio_write+0x2e4/0x560 [ 50.625470] ? aio_read+0x380/0x380 [ 50.625475] ? __fget+0x285/0x400 [ 50.625481] ? lock_downgrade+0x860/0x860 [ 50.625488] ? __fget+0x2a2/0x400 [ 50.625496] ? __might_fault+0xf1/0x1b0 [ 50.629304] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.634521] ? lock_downgrade+0x860/0x860 [ 50.634526] ? __might_fault+0xc6/0x1b0 [ 50.634536] io_submit_one+0x764/0x1db0 [ 50.634543] ? aio_fsync+0x380/0x380 [ 50.634546] ? lookup_ioctx+0x2d8/0x560 [ 50.634557] __se_sys_io_submit+0x112/0x390 [ 50.640328] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.656967] ? __se_sys_io_submit+0x112/0x390 [ 50.656973] ? io_submit_one+0x1db0/0x1db0 [ 50.656980] ? mm_fault_error+0x2c0/0x2c0 [ 50.656986] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 50.656992] __x64_sys_io_submit+0x6e/0xb0 [ 50.656995] ? __x64_sys_io_submit+0x6e/0xb0 [ 50.657001] do_syscall_64+0xd0/0x4e0 [ 50.657006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 50.657010] RIP: 0033:0x4665e9 [ 50.657016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 50.657018] RSP: 002b:00007fcb1d3b8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 50.657022] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 50.657025] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fcb1d38f000 [ 50.657027] RBP: 00007fcb1d3b81d0 R08: 0000000000000000 R09: 0000000000000000 [ 50.657032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.738820] R13: 00007ffc9e29b3ff R14: 00007fcb1d3b8300 R15: 0000000000022000 [ 51.746180] CPU: 1 PID: 9942 Comm: syz-executor.2 Not tainted 4.19.204-syzkaller #0 [ 51.754054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.763397] Call Trace: [ 51.765987] dump_stack+0x17c/0x226 [ 51.769689] should_fail.cold.2+0x5/0xa [ 51.773652] ? setup_fault_attr+0x220/0x220 [ 51.777966] __should_failslab+0xba/0xf0 [ 51.782011] should_failslab+0x9/0x20 [ 51.785818] __kmalloc+0x2b5/0x3d0 [ 51.789360] ? ext4_find_extent+0x615/0xa80 [ 51.793871] ? new_inode_pseudo+0xc/0xd0 [ 51.798025] ext4_find_extent+0x615/0xa80 [ 51.802171] ext4_ext_map_blocks+0x197/0x51d0 [ 51.806658] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 51.808253] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.811766] ? bad_range+0x26c/0x3b0 [ 51.811774] ? aa_file_perm+0x308/0xb70 [ 51.811782] ? lock_downgrade+0x860/0x860 [ 51.830561] ? ext4_es_lookup_extent+0x2ad/0x920 [ 51.835324] ? lock_downgrade+0x860/0x860 [ 51.839227] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.839546] ? lock_acquire+0x180/0x3a0 [ 51.850148] ? ext4_map_blocks+0x3c2/0x16a0 [ 51.854553] ext4_map_blocks+0xad3/0x16a0 [ 51.858783] ? ext4_issue_zeroout+0x140/0x140 [ 51.863356] ? ext4_file_write_iter+0x1e2/0xe50 [ 51.868022] ext4_file_write_iter+0x489/0xe50 [ 51.872510] ? ext4_file_open+0x690/0x690 [ 51.876644] ? aio_write+0x39d/0x560 [ 51.876756] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value [ 51.880362] ? lock_downgrade+0x860/0x860 [ 51.880370] aio_write+0x2e4/0x560 [ 51.880375] ? aio_read+0x380/0x380 [ 51.880380] ? __fget+0x285/0x400 [ 51.880383] ? lock_downgrade+0x860/0x860 [ 51.880390] ? __fget+0x2a2/0x400 [ 51.880397] ? __might_fault+0xf1/0x1b0 [ 51.880400] ? lock_downgrade+0x860/0x860 [ 51.880404] ? __might_fault+0xc6/0x1b0 [ 51.880414] io_submit_one+0x764/0x1db0 [ 51.926598] ? aio_fsync+0x380/0x380 [ 51.930396] ? lookup_ioctx+0x2d8/0x560 [ 51.934382] __se_sys_io_submit+0x112/0x390 [ 51.938699] ? __se_sys_io_submit+0x112/0x390 [ 51.943429] ? io_submit_one+0x1db0/0x1db0 [ 51.947643] ? mm_fault_error+0x2c0/0x2c0 [ 51.951765] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 51.957101] __x64_sys_io_submit+0x6e/0xb0 [ 51.961310] ? __x64_sys_io_submit+0x6e/0xb0 [ 51.965696] do_syscall_64+0xd0/0x4e0 [ 51.969483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 51.974732] RIP: 0033:0x4665e9 [ 51.977899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 51.996952] RSP: 002b:00007f6289ef1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 52.004729] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 52.012150] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6289ec8000 [ 52.019414] RBP: 00007f6289ef11d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.026655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.033901] R13: 00007ffdff8965af R14: 00007f6289ef1300 R15: 0000000000022000 [ 52.046979] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.074626] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 52.081506] FAULT_INJECTION: forcing a failure. [ 52.081506] name failslab, interval 1, probability 0, space 0, times 0 [ 52.094294] CPU: 1 PID: 9973 Comm: syz-executor.0 Not tainted 4.19.204-syzkaller #0 [ 52.102091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.111694] Call Trace: [ 52.114263] dump_stack+0x17c/0x226 [ 52.117866] should_fail.cold.2+0x5/0xa [ 52.121813] ? setup_fault_attr+0x220/0x220 [ 52.126198] __should_failslab+0xba/0xf0 [ 52.130257] should_failslab+0x9/0x20 [ 52.134038] __kmalloc+0x2b5/0x3d0 [ 52.137552] ? ext4_find_extent+0x615/0xa80 [ 52.141937] ? new_inode_pseudo+0xc/0xd0 [ 52.145974] ext4_find_extent+0x615/0xa80 [ 52.150101] ext4_ext_map_blocks+0x197/0x51d0 [ 52.154573] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 52.159560] ? bad_range+0x26c/0x3b0 [ 52.163253] ? aa_file_perm+0x308/0xb70 [ 52.167295] ? lock_downgrade+0x860/0x860 [ 52.171425] ? ext4_es_lookup_extent+0x2ad/0x920 [ 52.176286] ? lock_downgrade+0x860/0x860 [ 52.180843] ? lock_acquire+0x180/0x3a0 [ 52.184982] ? ext4_map_blocks+0x3c2/0x16a0 [ 52.189286] ext4_map_blocks+0xad3/0x16a0 [ 52.193439] ? ext4_issue_zeroout+0x140/0x140 [ 52.197913] ? ext4_file_write_iter+0x1e2/0xe50 [ 52.202562] ext4_file_write_iter+0x489/0xe50 [ 52.207041] ? ext4_file_open+0x690/0x690 [ 52.211162] ? aio_write+0x39d/0x560 [ 52.214854] ? lock_downgrade+0x860/0x860 [ 52.219360] aio_write+0x2e4/0x560 [ 52.222894] ? aio_read+0x380/0x380 [ 52.226526] ? __fget+0x285/0x400 [ 52.229958] ? lock_downgrade+0x860/0x860 [ 52.234089] ? __fget+0x2a2/0x400 [ 52.237531] ? __might_fault+0xf1/0x1b0 [ 52.241486] ? lock_downgrade+0x860/0x860 [ 52.245609] ? __might_fault+0xc6/0x1b0 [ 52.249651] io_submit_one+0x764/0x1db0 [ 52.253620] ? aio_fsync+0x380/0x380 [ 52.257316] ? lookup_ioctx+0x2d8/0x560 [ 52.261278] __se_sys_io_submit+0x112/0x390 [ 52.265577] ? __se_sys_io_submit+0x112/0x390 [ 52.270049] ? io_submit_one+0x1db0/0x1db0 [ 52.274255] ? mm_fault_error+0x2c0/0x2c0 [ 52.278376] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 52.283713] __x64_sys_io_submit+0x6e/0xb0 [ 52.287931] ? __x64_sys_io_submit+0x6e/0xb0 [ 52.292405] do_syscall_64+0xd0/0x4e0 [ 52.296185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.301352] RIP: 0033:0x4665e9 [ 52.304524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 52.323406] RSP: 002b:00007fd0caac9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 52.331215] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 52.338553] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fd0caaa0000 [ 52.345802] RBP: 00007fd0caac91d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.353050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.360337] R13: 00007fffeaa4cc8f R14: 00007fd0caac9300 R15: 0000000000022000 [ 52.552599] FAULT_INJECTION: forcing a failure. [ 52.552599] name failslab, interval 1, probability 0, space 0, times 0 [ 52.569698] FAULT_INJECTION: forcing a failure. [ 52.569698] name failslab, interval 1, probability 0, space 0, times 0 [ 52.576090] FAULT_INJECTION: forcing a failure. [ 52.576090] name failslab, interval 1, probability 0, space 0, times 0 [ 52.581304] CPU: 1 PID: 9978 Comm: syz-executor.2 Not tainted 4.19.204-syzkaller #0 [ 52.599852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.609194] Call Trace: [ 52.611775] dump_stack+0x17c/0x226 [ 52.615399] should_fail.cold.2+0x5/0xa [ 52.619362] ? setup_fault_attr+0x220/0x220 [ 52.622574] FAULT_INJECTION: forcing a failure. [ 52.622574] name failslab, interval 1, probability 0, space 0, times 0 [ 52.623768] __should_failslab+0xba/0xf0 [ 52.623773] should_failslab+0x9/0x20 [ 52.623779] kmem_cache_alloc+0x47/0x390 [ 52.623785] mempool_alloc_slab+0x3a/0x50 [ 52.623790] mempool_alloc+0x118/0x320 [ 52.623795] ? is_bpf_text_address+0x60/0xe0 [ 52.623799] ? mempool_resize+0x710/0x710 [ 52.623809] bio_alloc_bioset+0x1a5/0x520 [ 52.623814] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 52.623818] ? bvec_alloc+0x250/0x250 [ 52.623828] ? mark_held_locks+0x130/0x130 [ 52.681573] mpage_alloc.isra.0+0x37/0x220 [ 52.685786] __mpage_writepage+0xcaa/0x15c0 [ 52.690086] ? find_get_pages_range_tag+0x527/0xa50 [ 52.695091] ? lock_downgrade+0x860/0x860 [ 52.699236] ? page_mapped+0xe9/0x2d0 [ 52.703024] ? clean_buffers+0x1f0/0x1f0 [ 52.707080] ? page_mkclean+0x15b/0x240 [ 52.711034] ? page_referenced+0x440/0x440 [ 52.715255] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 52.720175] ? lock_downgrade+0x860/0x860 [ 52.725013] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 52.729940] write_cache_pages+0x5bc/0xf70 [ 52.734165] ? clean_buffers+0x1f0/0x1f0 [ 52.738216] ? clear_page_dirty_for_io+0xc60/0xc60 [ 52.743141] ? mark_held_locks+0x130/0x130 [ 52.747359] ? kasan_kmalloc.part.1+0x62/0xf0 [ 52.751833] ? kasan_kmalloc+0xaf/0xc0 [ 52.755700] ? kasan_slab_alloc+0x12/0x20 [ 52.759847] ? kmem_cache_alloc+0x12e/0x390 [ 52.764160] ? kernel_quotactl+0x98f/0x1080 [ 52.768491] ? mark_held_locks+0x130/0x130 [ 52.772806] ? fat_add_cluster+0xd0/0xd0 [ 52.776990] mpage_writepages+0xc2/0x1f0 [ 52.781042] ? mpage_end_io+0x1b0/0x1b0 [ 52.785015] ? fat_add_cluster+0xd0/0xd0 [ 52.789067] ? mark_held_locks+0x130/0x130 [ 52.793304] ? aa_file_perm+0x308/0xb70 [ 52.797268] ? lock_downgrade+0x860/0x860 [ 52.801416] fat_writepages+0x10/0x20 [ 52.805205] do_writepages+0xca/0x240 [ 52.808995] ? page_writeback_cpu_online+0x10/0x10 [ 52.813924] ? do_raw_spin_unlock+0x177/0x260 [ 52.818684] ? _raw_spin_unlock+0x2c/0x50 [ 52.822815] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 52.828079] __filemap_fdatawrite_range+0x236/0x300 [ 52.833081] ? delete_from_page_cache_batch+0xb20/0xb20 [ 52.838432] ? file_remove_privs+0x260/0x470 [ 52.842841] ? __save_stack_trace+0x9c/0x100 [ 52.847243] filemap_write_and_wait_range+0x30/0x90 [ 52.852241] generic_file_direct_write+0x193/0x410 [ 52.857157] __generic_file_write_iter+0x279/0x590 [ 52.862066] generic_file_write_iter+0x302/0x660 [ 52.866805] aio_write+0x2e4/0x560 [ 52.870431] ? aio_read+0x380/0x380 [ 52.874061] ? __fget+0x285/0x400 [ 52.877499] ? lock_downgrade+0x860/0x860 [ 52.881634] ? __fget+0x2a2/0x400 [ 52.885070] ? __might_fault+0xf1/0x1b0 [ 52.889022] ? lock_downgrade+0x860/0x860 [ 52.893150] ? __might_fault+0xc6/0x1b0 [ 52.897125] io_submit_one+0x764/0x1db0 [ 52.901082] ? aio_fsync+0x380/0x380 [ 52.904772] ? lookup_ioctx+0x2d8/0x560 [ 52.908732] __se_sys_io_submit+0x112/0x390 [ 52.913063] ? __se_sys_io_submit+0x112/0x390 [ 52.917539] ? io_submit_one+0x1db0/0x1db0 [ 52.921778] ? fput+0x18/0x120 [ 52.925130] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 52.930520] __x64_sys_io_submit+0x6e/0xb0 [ 52.934738] ? __x64_sys_io_submit+0x6e/0xb0 [ 52.939131] do_syscall_64+0xd0/0x4e0 [ 52.942912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 52.948081] RIP: 0033:0x4665e9 [ 52.951256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 52.970328] RSP: 002b:00007f6289f12188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 52.978107] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 52.985380] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6289ee9000 [ 52.992717] RBP: 00007f6289f121d0 R08: 0000000000000000 R09: 0000000000000000 [ 52.999974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.007223] R13: 00007ffdff8965af R14: 00007f6289f12300 R15: 0000000000022000 [ 53.014490] CPU: 0 PID: 9987 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 53.022283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.031617] Call Trace: [ 53.034186] dump_stack+0x17c/0x226 [ 53.037792] should_fail.cold.2+0x5/0xa [ 53.041751] ? setup_fault_attr+0x220/0x220 [ 53.046052] __should_failslab+0xba/0xf0 [ 53.050086] should_failslab+0x9/0x20 [ 53.053959] kmem_cache_alloc+0x47/0x390 [ 53.057999] mempool_alloc_slab+0x3a/0x50 [ 53.062134] mempool_alloc+0x118/0x320 [ 53.066086] ? is_bpf_text_address+0x60/0xe0 [ 53.070496] ? mempool_resize+0x710/0x710 [ 53.074625] bio_alloc_bioset+0x1a5/0x520 [ 53.078750] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 53.084609] ? bvec_alloc+0x250/0x250 [ 53.088390] ? mark_held_locks+0x130/0x130 [ 53.092603] mpage_alloc.isra.0+0x37/0x220 [ 53.096827] __mpage_writepage+0xcaa/0x15c0 [ 53.101123] ? find_get_pages_range_tag+0x527/0xa50 [ 53.106113] ? lock_downgrade+0x860/0x860 [ 53.110247] ? page_mapped+0xe9/0x2d0 [ 53.114038] ? clean_buffers+0x1f0/0x1f0 [ 53.118072] ? page_mkclean+0x15b/0x240 [ 53.122025] ? page_referenced+0x440/0x440 [ 53.126249] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 53.131153] ? lock_downgrade+0x860/0x860 [ 53.135278] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 53.140199] write_cache_pages+0x5bc/0xf70 [ 53.144430] ? clean_buffers+0x1f0/0x1f0 [ 53.148496] ? clear_page_dirty_for_io+0xc60/0xc60 [ 53.153399] ? mark_held_locks+0x130/0x130 [ 53.157617] ? kasan_kmalloc.part.1+0x62/0xf0 [ 53.162171] ? kasan_kmalloc+0xaf/0xc0 [ 53.166040] ? kasan_slab_alloc+0x12/0x20 [ 53.170158] ? kmem_cache_alloc+0x12e/0x390 [ 53.174510] ? kernel_quotactl+0x98f/0x1080 [ 53.178808] ? mark_held_locks+0x130/0x130 [ 53.183048] ? fat_add_cluster+0xd0/0xd0 [ 53.187178] mpage_writepages+0xc2/0x1f0 [ 53.191214] ? mpage_end_io+0x1b0/0x1b0 [ 53.195176] ? fat_add_cluster+0xd0/0xd0 [ 53.199210] ? mark_held_locks+0x130/0x130 [ 53.203421] ? aa_file_perm+0x308/0xb70 [ 53.207370] ? lock_downgrade+0x860/0x860 [ 53.211495] fat_writepages+0x10/0x20 [ 53.215282] do_writepages+0xca/0x240 [ 53.219144] ? page_writeback_cpu_online+0x10/0x10 [ 53.224046] ? do_raw_spin_unlock+0x177/0x260 [ 53.228531] ? _raw_spin_unlock+0x2c/0x50 [ 53.232652] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 53.237903] __filemap_fdatawrite_range+0x236/0x300 [ 53.242894] ? delete_from_page_cache_batch+0xb20/0xb20 [ 53.248318] ? file_remove_privs+0x260/0x470 [ 53.252700] ? __save_stack_trace+0x9c/0x100 [ 53.257085] filemap_write_and_wait_range+0x30/0x90 [ 53.262072] generic_file_direct_write+0x193/0x410 [ 53.267061] __generic_file_write_iter+0x279/0x590 [ 53.272051] generic_file_write_iter+0x302/0x660 [ 53.276785] aio_write+0x2e4/0x560 [ 53.280401] ? aio_read+0x380/0x380 [ 53.284008] ? __fget+0x285/0x400 [ 53.287440] ? lock_downgrade+0x860/0x860 [ 53.291561] ? __fget+0x2a2/0x400 [ 53.295062] ? __might_fault+0xf1/0x1b0 [ 53.299101] ? lock_downgrade+0x860/0x860 [ 53.303281] ? __might_fault+0xc6/0x1b0 [ 53.307232] io_submit_one+0x764/0x1db0 [ 53.311182] ? aio_fsync+0x380/0x380 [ 53.314875] ? lookup_ioctx+0x2d8/0x560 [ 53.318838] __se_sys_io_submit+0x112/0x390 [ 53.323133] ? __se_sys_io_submit+0x112/0x390 [ 53.327618] ? io_submit_one+0x1db0/0x1db0 [ 53.331930] ? fput+0x18/0x120 [ 53.335101] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 53.340440] __x64_sys_io_submit+0x6e/0xb0 [ 53.344650] ? __x64_sys_io_submit+0x6e/0xb0 [ 53.349033] do_syscall_64+0xd0/0x4e0 [ 53.352822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.358012] RIP: 0033:0x4665e9 [ 53.361190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.380069] RSP: 002b:00007f354463d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 53.388040] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 53.395338] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f3544614000 [ 53.402585] RBP: 00007f354463d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 53.409875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.417305] R13: 00007ffdd73f916f R14: 00007f354463d300 R15: 0000000000022000 [ 53.436528] CPU: 1 PID: 9992 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 53.444328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.453671] Call Trace: [ 53.456246] dump_stack+0x17c/0x226 [ 53.459896] should_fail.cold.2+0x5/0xa [ 53.463856] ? setup_fault_attr+0x220/0x220 [ 53.468345] __should_failslab+0xba/0xf0 [ 53.472386] should_failslab+0x9/0x20 [ 53.476166] kmem_cache_alloc+0x47/0x390 [ 53.480207] mempool_alloc_slab+0x3a/0x50 [ 53.484331] mempool_alloc+0x118/0x320 [ 53.488216] ? is_bpf_text_address+0x60/0xe0 [ 53.492777] ? mempool_resize+0x710/0x710 [ 53.496912] bio_alloc_bioset+0x1a5/0x520 [ 53.501041] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 53.506903] ? bvec_alloc+0x250/0x250 [ 53.510680] ? mark_held_locks+0x130/0x130 [ 53.514983] mpage_alloc.isra.0+0x37/0x220 [ 53.519197] __mpage_writepage+0xcaa/0x15c0 [ 53.523509] ? find_get_pages_range_tag+0x527/0xa50 [ 53.528523] ? lock_downgrade+0x860/0x860 [ 53.532681] ? page_mapped+0xe9/0x2d0 [ 53.536470] ? clean_buffers+0x1f0/0x1f0 [ 53.540513] ? page_mkclean+0x15b/0x240 [ 53.544513] ? page_referenced+0x440/0x440 [ 53.548796] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 53.553799] ? lock_downgrade+0x860/0x860 [ 53.557931] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 53.562838] write_cache_pages+0x5bc/0xf70 [ 53.567055] ? clean_buffers+0x1f0/0x1f0 [ 53.571099] ? clear_page_dirty_for_io+0xc60/0xc60 [ 53.576014] ? mark_held_locks+0x130/0x130 [ 53.580228] ? kasan_kmalloc.part.1+0x62/0xf0 [ 53.584697] ? kasan_kmalloc+0xaf/0xc0 [ 53.588654] ? kasan_slab_alloc+0x12/0x20 [ 53.592954] ? kmem_cache_alloc+0x12e/0x390 [ 53.597263] ? kernel_quotactl+0x98f/0x1080 [ 53.601578] ? mark_held_locks+0x130/0x130 [ 53.605804] ? fat_add_cluster+0xd0/0xd0 [ 53.609857] mpage_writepages+0xc2/0x1f0 [ 53.613901] ? mpage_end_io+0x1b0/0x1b0 [ 53.617948] ? fat_add_cluster+0xd0/0xd0 [ 53.622073] ? mark_held_locks+0x130/0x130 [ 53.626285] ? aa_file_perm+0x308/0xb70 [ 53.630237] ? lock_downgrade+0x860/0x860 [ 53.634385] fat_writepages+0x10/0x20 [ 53.638217] do_writepages+0xca/0x240 [ 53.642028] ? page_writeback_cpu_online+0x10/0x10 [ 53.647020] ? do_raw_spin_unlock+0x177/0x260 [ 53.651505] ? _raw_spin_unlock+0x2c/0x50 [ 53.655646] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 53.660911] __filemap_fdatawrite_range+0x236/0x300 [ 53.665908] ? delete_from_page_cache_batch+0xb20/0xb20 [ 53.671289] ? file_remove_privs+0x260/0x470 [ 53.675693] ? __save_stack_trace+0x9c/0x100 [ 53.680081] filemap_write_and_wait_range+0x30/0x90 [ 53.685090] generic_file_direct_write+0x193/0x410 [ 53.690004] __generic_file_write_iter+0x279/0x590 [ 53.694920] generic_file_write_iter+0x302/0x660 [ 53.699746] aio_write+0x2e4/0x560 [ 53.703265] ? aio_read+0x380/0x380 [ 53.706881] ? __fget+0x285/0x400 [ 53.710312] ? lock_downgrade+0x860/0x860 [ 53.714455] ? __fget+0x2a2/0x400 [ 53.717902] ? __might_fault+0xf1/0x1b0 [ 53.721866] ? lock_downgrade+0x860/0x860 [ 53.725993] ? __might_fault+0xc6/0x1b0 [ 53.729963] io_submit_one+0x764/0x1db0 [ 53.733927] ? aio_fsync+0x380/0x380 [ 53.737724] ? lookup_ioctx+0x2d8/0x560 [ 53.741691] __se_sys_io_submit+0x112/0x390 [ 53.745991] ? __se_sys_io_submit+0x112/0x390 [ 53.750461] ? io_submit_one+0x1db0/0x1db0 [ 53.754679] ? fput+0x18/0x120 [ 53.757850] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 53.763232] __x64_sys_io_submit+0x6e/0xb0 [ 53.767531] ? __x64_sys_io_submit+0x6e/0xb0 [ 53.772201] do_syscall_64+0xd0/0x4e0 [ 53.775994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 53.781360] RIP: 0033:0x4665e9 [ 53.784532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 53.803413] RSP: 002b:00007f5e6c0e3188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 53.811187] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 53.818713] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c0ba000 [ 53.826046] RBP: 00007f5e6c0e31d0 R08: 0000000000000000 R09: 0000000000000000 [ 53.833389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.840638] R13: 00007ffc24f7ed7f R14: 00007f5e6c0e3300 R15: 0000000000022000 [ 53.848266] CPU: 0 PID: 9986 Comm: syz-executor.3 Not tainted 4.19.204-syzkaller #0 [ 53.856059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.865399] Call Trace: [ 53.867973] dump_stack+0x17c/0x226 [ 53.871850] should_fail.cold.2+0x5/0xa [ 53.875983] ? setup_fault_attr+0x220/0x220 [ 53.880288] __should_failslab+0xba/0xf0 [ 53.884327] should_failslab+0x9/0x20 [ 53.888101] kmem_cache_alloc+0x47/0x390 [ 53.892141] mempool_alloc_slab+0x3a/0x50 [ 53.896264] mempool_alloc+0x118/0x320 [ 53.900133] ? is_bpf_text_address+0x60/0xe0 [ 53.904525] ? mempool_resize+0x710/0x710 [ 53.908665] bio_alloc_bioset+0x1a5/0x520 [ 53.912800] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 53.918755] ? bvec_alloc+0x250/0x250 [ 53.922666] ? mark_held_locks+0x130/0x130 [ 53.926877] mpage_alloc.isra.0+0x37/0x220 [ 53.931095] __mpage_writepage+0xcaa/0x15c0 [ 53.935516] ? find_get_pages_range_tag+0x527/0xa50 [ 53.940517] ? lock_downgrade+0x860/0x860 [ 53.944817] ? page_mapped+0xe9/0x2d0 [ 53.948645] ? clean_buffers+0x1f0/0x1f0 [ 53.952765] ? page_mkclean+0x15b/0x240 [ 53.956730] ? page_referenced+0x440/0x440 [ 53.960941] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 53.965863] ? lock_downgrade+0x860/0x860 [ 53.970003] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 53.974910] write_cache_pages+0x5bc/0xf70 [ 53.979220] ? clean_buffers+0x1f0/0x1f0 [ 53.983263] ? clear_page_dirty_for_io+0xc60/0xc60 [ 53.988174] ? mark_held_locks+0x130/0x130 [ 53.992387] ? kasan_kmalloc.part.1+0x62/0xf0 [ 53.997386] ? kasan_kmalloc+0xaf/0xc0 [ 54.001248] ? kasan_slab_alloc+0x12/0x20 [ 54.005431] ? kmem_cache_alloc+0x12e/0x390 [ 54.009731] ? kernel_quotactl+0x98f/0x1080 [ 54.014027] ? mark_held_locks+0x130/0x130 [ 54.018235] ? fat_add_cluster+0xd0/0xd0 [ 54.022282] mpage_writepages+0xc2/0x1f0 [ 54.026319] ? mpage_end_io+0x1b0/0x1b0 [ 54.030280] ? fat_add_cluster+0xd0/0xd0 [ 54.034399] ? mark_held_locks+0x130/0x130 [ 54.038607] ? aa_file_perm+0x308/0xb70 [ 54.042553] ? lock_downgrade+0x860/0x860 [ 54.046671] fat_writepages+0x10/0x20 [ 54.050538] do_writepages+0xca/0x240 [ 54.054334] ? page_writeback_cpu_online+0x10/0x10 [ 54.059244] ? do_raw_spin_unlock+0x177/0x260 [ 54.063713] ? _raw_spin_unlock+0x2c/0x50 [ 54.067834] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 54.073090] __filemap_fdatawrite_range+0x236/0x300 [ 54.078097] ? delete_from_page_cache_batch+0xb20/0xb20 [ 54.083456] ? file_remove_privs+0x260/0x470 [ 54.087837] ? __save_stack_trace+0x9c/0x100 [ 54.092231] filemap_write_and_wait_range+0x30/0x90 [ 54.097221] generic_file_direct_write+0x193/0x410 [ 54.102123] __generic_file_write_iter+0x279/0x590 [ 54.107139] generic_file_write_iter+0x302/0x660 [ 54.111876] aio_write+0x2e4/0x560 [ 54.115390] ? aio_read+0x380/0x380 [ 54.118988] ? __fget+0x285/0x400 [ 54.122414] ? lock_downgrade+0x860/0x860 [ 54.126533] ? __fget+0x2a2/0x400 [ 54.129955] ? __might_fault+0xf1/0x1b0 [ 54.133988] ? lock_downgrade+0x860/0x860 [ 54.138106] ? __might_fault+0xc6/0x1b0 [ 54.142061] io_submit_one+0x764/0x1db0 [ 54.146009] ? aio_fsync+0x380/0x380 [ 54.149698] ? lookup_ioctx+0x2d8/0x560 [ 54.153646] __se_sys_io_submit+0x112/0x390 [ 54.157939] ? __se_sys_io_submit+0x112/0x390 [ 54.162406] ? io_submit_one+0x1db0/0x1db0 [ 54.166719] ? fput+0x18/0x120 [ 54.169886] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 54.175222] __x64_sys_io_submit+0x6e/0xb0 [ 54.179428] ? __x64_sys_io_submit+0x6e/0xb0 [ 54.183823] do_syscall_64+0xd0/0x4e0 [ 54.187595] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.192855] RIP: 0033:0x4665e9 2021/08/21 14:24:42 executed programs: 14 [ 54.196015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.214902] RSP: 002b:00007f6f4d530188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 54.222587] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 54.230104] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6f4d507000 [ 54.237442] RBP: 00007f6f4d5301d0 R08: 0000000000000000 R09: 0000000000000000 [ 54.244681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.251928] R13: 00007ffd74cf697f R14: 00007f6f4d530300 R15: 0000000000022000 [ 54.420433] FAULT_INJECTION: forcing a failure. [ 54.420433] name failslab, interval 1, probability 0, space 0, times 0 [ 54.432176] FAULT_INJECTION: forcing a failure. [ 54.432176] name failslab, interval 1, probability 0, space 0, times 0 [ 54.432530] CPU: 1 PID: 10016 Comm: syz-executor.1 Not tainted 4.19.204-syzkaller #0 [ 54.451722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.461059] Call Trace: [ 54.463625] dump_stack+0x17c/0x226 [ 54.467241] should_fail.cold.2+0x5/0xa [ 54.471197] ? setup_fault_attr+0x220/0x220 [ 54.475498] __should_failslab+0xba/0xf0 [ 54.479640] should_failslab+0x9/0x20 [ 54.483437] __kmalloc+0x2b5/0x3d0 [ 54.486969] ? ext4_find_extent+0x615/0xa80 [ 54.491271] ? new_inode_pseudo+0xc/0xd0 [ 54.495321] ext4_find_extent+0x615/0xa80 [ 54.499459] ext4_ext_map_blocks+0x197/0x51d0 [ 54.503936] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 54.508929] ? bad_range+0x26c/0x3b0 [ 54.512633] ? aa_file_perm+0x308/0xb70 [ 54.516596] ? lock_downgrade+0x860/0x860 [ 54.520721] ? ext4_es_lookup_extent+0x2ad/0x920 [ 54.525455] ? lock_downgrade+0x860/0x860 [ 54.529580] ? lock_acquire+0x180/0x3a0 [ 54.533535] ? ext4_map_blocks+0x3c2/0x16a0 [ 54.537845] ext4_map_blocks+0xad3/0x16a0 [ 54.542061] ? ext4_issue_zeroout+0x140/0x140 [ 54.546543] ? ext4_file_write_iter+0x1e2/0xe50 [ 54.551208] ext4_file_write_iter+0x489/0xe50 [ 54.555770] ? ext4_file_open+0x690/0x690 [ 54.559893] ? aio_write+0x39d/0x560 [ 54.563599] ? lock_downgrade+0x860/0x860 [ 54.567744] aio_write+0x2e4/0x560 [ 54.571272] ? aio_read+0x380/0x380 [ 54.574887] ? __fget+0x285/0x400 [ 54.578338] ? lock_downgrade+0x860/0x860 [ 54.582467] ? __fget+0x2a2/0x400 [ 54.585896] ? __might_fault+0xf1/0x1b0 [ 54.589847] ? lock_downgrade+0x860/0x860 [ 54.593992] ? __might_fault+0xc6/0x1b0 [ 54.597949] io_submit_one+0x764/0x1db0 [ 54.601905] ? aio_fsync+0x380/0x380 [ 54.605600] ? lookup_ioctx+0x2d8/0x560 [ 54.609560] __se_sys_io_submit+0x112/0x390 [ 54.614041] ? __se_sys_io_submit+0x112/0x390 [ 54.618511] ? io_submit_one+0x1db0/0x1db0 [ 54.622723] ? mm_fault_error+0x2c0/0x2c0 [ 54.626849] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 54.632462] __x64_sys_io_submit+0x6e/0xb0 [ 54.636673] ? __x64_sys_io_submit+0x6e/0xb0 [ 54.641147] do_syscall_64+0xd0/0x4e0 [ 54.645014] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.650178] RIP: 0033:0x4665e9 [ 54.653348] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.672754] RSP: 002b:00007fcb1d3b8188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 54.680445] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 54.687983] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fcb1d38f000 [ 54.695240] RBP: 00007fcb1d3b81d0 R08: 0000000000000000 R09: 0000000000000000 [ 54.702837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.710085] R13: 00007ffc9e29b3ff R14: 00007fcb1d3b8300 R15: 0000000000022000 [ 54.717431] CPU: 0 PID: 10017 Comm: syz-executor.0 Not tainted 4.19.204-syzkaller #0 [ 54.725303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.734646] Call Trace: [ 54.737220] dump_stack+0x17c/0x226 [ 54.741024] should_fail.cold.2+0x5/0xa [ 54.745077] ? setup_fault_attr+0x220/0x220 [ 54.749394] __should_failslab+0xba/0xf0 [ 54.753955] should_failslab+0x9/0x20 [ 54.757838] __kmalloc+0x2b5/0x3d0 [ 54.761454] ? ext4_find_extent+0x615/0xa80 [ 54.765901] ? new_inode_pseudo+0xc/0xd0 [ 54.769948] ext4_find_extent+0x615/0xa80 [ 54.774073] ext4_ext_map_blocks+0x197/0x51d0 [ 54.778544] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 54.783534] ? bad_range+0x26c/0x3b0 [ 54.787224] ? aa_file_perm+0x308/0xb70 [ 54.791184] ? lock_downgrade+0x860/0x860 [ 54.795316] ? ext4_es_lookup_extent+0x2ad/0x920 [ 54.800164] ? lock_downgrade+0x860/0x860 [ 54.804307] ? lock_acquire+0x180/0x3a0 [ 54.808260] ? ext4_map_blocks+0x3c2/0x16a0 [ 54.812619] ext4_map_blocks+0xad3/0x16a0 [ 54.816746] ? ext4_issue_zeroout+0x140/0x140 [ 54.821306] ? ext4_file_write_iter+0x1e2/0xe50 [ 54.825961] ext4_file_write_iter+0x489/0xe50 [ 54.830541] ? ext4_file_open+0x690/0x690 [ 54.834668] ? aio_write+0x39d/0x560 [ 54.838374] ? lock_downgrade+0x860/0x860 [ 54.842513] aio_write+0x2e4/0x560 [ 54.846105] ? aio_read+0x380/0x380 [ 54.849718] ? __fget+0x285/0x400 [ 54.853160] ? lock_downgrade+0x860/0x860 [ 54.857302] ? __fget+0x2a2/0x400 [ 54.860823] ? __might_fault+0xf1/0x1b0 [ 54.864870] ? lock_downgrade+0x860/0x860 [ 54.869014] ? __might_fault+0xc6/0x1b0 [ 54.872968] io_submit_one+0x764/0x1db0 [ 54.876974] ? aio_fsync+0x380/0x380 [ 54.880670] ? lookup_ioctx+0x2d8/0x560 [ 54.884716] __se_sys_io_submit+0x112/0x390 [ 54.889013] ? __se_sys_io_submit+0x112/0x390 [ 54.893490] ? io_submit_one+0x1db0/0x1db0 [ 54.897702] ? mm_fault_error+0x2c0/0x2c0 [ 54.901913] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 54.907250] __x64_sys_io_submit+0x6e/0xb0 [ 54.911516] ? __x64_sys_io_submit+0x6e/0xb0 [ 54.915897] do_syscall_64+0xd0/0x4e0 [ 54.919741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.924904] RIP: 0033:0x4665e9 [ 54.928076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 54.947637] RSP: 002b:00007fd0caac9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 54.955318] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 54.962573] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fd0caaa0000 [ 54.969815] RBP: 00007fd0caac91d0 R08: 0000000000000000 R09: 0000000000000000 [ 54.977069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.984317] R13: 00007fffeaa4cc8f R14: 00007fd0caac9300 R15: 0000000000022000 [ 55.005483] FAT-fs (loop1): Unrecognized mount option "./bus" or missing value [ 55.016579] FAT-fs (loop0): Unrecognized mount option "./bus" or missing value [ 55.047525] FAULT_INJECTION: forcing a failure. [ 55.047525] name failslab, interval 1, probability 0, space 0, times 0 [ 55.049811] FAULT_INJECTION: forcing a failure. [ 55.049811] name failslab, interval 1, probability 0, space 0, times 0 [ 55.059896] CPU: 1 PID: 10028 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 55.078204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.087541] Call Trace: [ 55.090109] dump_stack+0x17c/0x226 [ 55.093718] should_fail.cold.2+0x5/0xa [ 55.097772] ? setup_fault_attr+0x220/0x220 [ 55.102088] __should_failslab+0xba/0xf0 [ 55.106128] should_failslab+0x9/0x20 [ 55.109917] kmem_cache_alloc+0x47/0x390 [ 55.113957] mempool_alloc_slab+0x3a/0x50 [ 55.118084] mempool_alloc+0x118/0x320 [ 55.122034] ? is_bpf_text_address+0x60/0xe0 [ 55.126420] ? mempool_resize+0x710/0x710 [ 55.130552] bio_alloc_bioset+0x1a5/0x520 [ 55.134682] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 55.140542] ? bvec_alloc+0x250/0x250 [ 55.144325] ? mark_held_locks+0x130/0x130 [ 55.148536] mpage_alloc.isra.0+0x37/0x220 [ 55.152174] FAULT_INJECTION: forcing a failure. [ 55.152174] name failslab, interval 1, probability 0, space 0, times 0 [ 55.152760] __mpage_writepage+0xcaa/0x15c0 [ 55.152765] ? find_get_pages_range_tag+0x527/0xa50 [ 55.152770] ? lock_downgrade+0x860/0x860 [ 55.152777] ? page_mapped+0xe9/0x2d0 [ 55.152782] ? clean_buffers+0x1f0/0x1f0 [ 55.152786] ? page_mkclean+0x15b/0x240 [ 55.152790] ? page_referenced+0x440/0x440 [ 55.152797] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 55.152800] ? lock_downgrade+0x860/0x860 [ 55.152807] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 55.152813] write_cache_pages+0x5bc/0xf70 [ 55.152820] ? clean_buffers+0x1f0/0x1f0 [ 55.217534] ? clear_page_dirty_for_io+0xc60/0xc60 [ 55.222550] ? mark_held_locks+0x130/0x130 [ 55.226777] ? kasan_kmalloc.part.1+0x62/0xf0 [ 55.231354] ? kasan_kmalloc+0xaf/0xc0 [ 55.235229] ? kasan_slab_alloc+0x12/0x20 [ 55.239358] ? kmem_cache_alloc+0x12e/0x390 [ 55.243665] ? kernel_quotactl+0x98f/0x1080 [ 55.248066] ? mark_held_locks+0x130/0x130 [ 55.252390] ? fat_add_cluster+0xd0/0xd0 [ 55.256518] mpage_writepages+0xc2/0x1f0 [ 55.260555] ? mpage_end_io+0x1b0/0x1b0 [ 55.264518] ? fat_add_cluster+0xd0/0xd0 [ 55.268558] ? mark_held_locks+0x130/0x130 [ 55.272772] ? aa_file_perm+0x308/0xb70 [ 55.276723] ? lock_downgrade+0x860/0x860 [ 55.280848] fat_writepages+0x10/0x20 [ 55.284628] do_writepages+0xca/0x240 [ 55.288533] ? page_writeback_cpu_online+0x10/0x10 [ 55.293440] ? do_raw_spin_unlock+0x177/0x260 [ 55.297914] ? _raw_spin_unlock+0x2c/0x50 [ 55.302044] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 55.307302] __filemap_fdatawrite_range+0x236/0x300 [ 55.312302] ? delete_from_page_cache_batch+0xb20/0xb20 [ 55.317741] ? file_remove_privs+0x260/0x470 [ 55.322127] ? __save_stack_trace+0x9c/0x100 [ 55.326517] filemap_write_and_wait_range+0x30/0x90 [ 55.331513] generic_file_direct_write+0x193/0x410 [ 55.336599] __generic_file_write_iter+0x279/0x590 [ 55.341506] generic_file_write_iter+0x302/0x660 [ 55.346945] aio_write+0x2e4/0x560 [ 55.350520] ? aio_read+0x380/0x380 [ 55.354917] ? __fget+0x285/0x400 [ 55.358412] ? lock_downgrade+0x860/0x860 [ 55.362883] ? __fget+0x2a2/0x400 [ 55.366379] ? __might_fault+0xf1/0x1b0 [ 55.370330] ? lock_downgrade+0x860/0x860 [ 55.374455] ? __might_fault+0xc6/0x1b0 [ 55.378411] io_submit_one+0x764/0x1db0 [ 55.382412] ? aio_fsync+0x380/0x380 [ 55.386196] ? lookup_ioctx+0x2d8/0x560 [ 55.390155] __se_sys_io_submit+0x112/0x390 [ 55.394474] ? __se_sys_io_submit+0x112/0x390 [ 55.398955] ? io_submit_one+0x1db0/0x1db0 [ 55.403177] ? fput+0x18/0x120 [ 55.406367] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 55.411826] __x64_sys_io_submit+0x6e/0xb0 [ 55.416048] ? __x64_sys_io_submit+0x6e/0xb0 [ 55.420440] do_syscall_64+0xd0/0x4e0 [ 55.424225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.429395] RIP: 0033:0x4665e9 [ 55.432651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.451541] RSP: 002b:00007f354463d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 55.459527] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 55.466808] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f3544614000 [ 55.474070] RBP: 00007f354463d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 55.481331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.488594] R13: 00007ffdd73f916f R14: 00007f354463d300 R15: 0000000000022000 [ 55.495863] CPU: 0 PID: 10039 Comm: syz-executor.3 Not tainted 4.19.204-syzkaller #0 [ 55.498793] FAULT_INJECTION: forcing a failure. [ 55.498793] name failslab, interval 1, probability 0, space 0, times 0 [ 55.503827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.503829] Call Trace: [ 55.503840] dump_stack+0x17c/0x226 [ 55.503849] should_fail.cold.2+0x5/0xa [ 55.503856] ? setup_fault_attr+0x220/0x220 [ 55.503863] __should_failslab+0xba/0xf0 [ 55.503868] should_failslab+0x9/0x20 [ 55.503873] __kmalloc+0x2b5/0x3d0 [ 55.503880] ? ext4_find_extent+0x615/0xa80 [ 55.503885] ? new_inode_pseudo+0xc/0xd0 [ 55.503890] ext4_find_extent+0x615/0xa80 [ 55.503898] ext4_ext_map_blocks+0x197/0x51d0 [ 55.503906] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 55.503912] ? bad_range+0x26c/0x3b0 [ 55.503919] ? aa_file_perm+0x308/0xb70 [ 55.503925] ? lock_downgrade+0x860/0x860 [ 55.503930] ? ext4_es_lookup_extent+0x2ad/0x920 [ 55.503933] ? lock_downgrade+0x860/0x860 [ 55.503940] ? lock_acquire+0x180/0x3a0 [ 55.597725] ? ext4_map_blocks+0x3c2/0x16a0 [ 55.602029] ext4_map_blocks+0xad3/0x16a0 [ 55.606165] ? ext4_issue_zeroout+0x140/0x140 [ 55.610637] ? ext4_file_write_iter+0x1e2/0xe50 [ 55.615291] ext4_file_write_iter+0x489/0xe50 [ 55.619772] ? ext4_file_open+0x690/0x690 [ 55.623897] ? aio_write+0x39d/0x560 [ 55.627588] ? lock_downgrade+0x860/0x860 [ 55.631719] aio_write+0x2e4/0x560 [ 55.635241] ? aio_read+0x380/0x380 [ 55.638848] ? __fget+0x285/0x400 [ 55.642278] ? lock_downgrade+0x860/0x860 [ 55.646406] ? __fget+0x2a2/0x400 [ 55.649839] ? __might_fault+0xf1/0x1b0 [ 55.653793] ? lock_downgrade+0x860/0x860 [ 55.657937] ? __might_fault+0xc6/0x1b0 [ 55.661914] io_submit_one+0x764/0x1db0 [ 55.665869] ? aio_fsync+0x380/0x380 [ 55.669561] ? lookup_ioctx+0x2d8/0x560 [ 55.673517] __se_sys_io_submit+0x112/0x390 [ 55.677824] ? __se_sys_io_submit+0x112/0x390 [ 55.682297] ? io_submit_one+0x1db0/0x1db0 [ 55.686600] ? mm_fault_error+0x2c0/0x2c0 [ 55.690728] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 55.696071] __x64_sys_io_submit+0x6e/0xb0 [ 55.700292] ? __x64_sys_io_submit+0x6e/0xb0 [ 55.704694] do_syscall_64+0xd0/0x4e0 [ 55.708479] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.713649] RIP: 0033:0x4665e9 [ 55.716821] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 55.736301] RSP: 002b:00007f6f4d50f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 55.743989] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 55.751263] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6f4d4e6000 [ 55.758883] RBP: 00007f6f4d50f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 55.766140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.773485] R13: 00007ffd74cf697f R14: 00007f6f4d50f300 R15: 0000000000022000 [ 55.780749] CPU: 1 PID: 10040 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 55.788631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.798145] Call Trace: [ 55.800712] dump_stack+0x17c/0x226 [ 55.804315] should_fail.cold.2+0x5/0xa [ 55.808265] ? setup_fault_attr+0x220/0x220 [ 55.812562] __should_failslab+0xba/0xf0 [ 55.816601] should_failslab+0x9/0x20 [ 55.820378] __kmalloc+0x2b5/0x3d0 [ 55.823893] ? ext4_find_extent+0x615/0xa80 [ 55.828276] ? new_inode_pseudo+0xc/0xd0 [ 55.832316] ext4_find_extent+0x615/0xa80 [ 55.836439] ext4_ext_map_blocks+0x197/0x51d0 [ 55.840995] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 55.845989] ? bad_range+0x26c/0x3b0 [ 55.849678] ? aa_file_perm+0x308/0xb70 [ 55.853630] ? lock_downgrade+0x860/0x860 [ 55.857754] ? ext4_es_lookup_extent+0x2ad/0x920 [ 55.862482] ? lock_downgrade+0x860/0x860 [ 55.866609] ? lock_acquire+0x180/0x3a0 [ 55.870555] ? ext4_map_blocks+0x3c2/0x16a0 [ 55.874862] ext4_map_blocks+0xad3/0x16a0 [ 55.878988] ? ext4_issue_zeroout+0x140/0x140 [ 55.883456] ? ext4_file_write_iter+0x1e2/0xe50 [ 55.888101] ext4_file_write_iter+0x489/0xe50 [ 55.892572] ? ext4_file_open+0x690/0x690 [ 55.896796] ? aio_write+0x39d/0x560 [ 55.900480] ? lock_downgrade+0x860/0x860 [ 55.904605] aio_write+0x2e4/0x560 [ 55.908117] ? aio_read+0x380/0x380 [ 55.911721] ? __fget+0x285/0x400 [ 55.915146] ? lock_downgrade+0x860/0x860 [ 55.919268] ? __fget+0x2a2/0x400 [ 55.922713] ? __might_fault+0xf1/0x1b0 [ 55.926668] ? lock_downgrade+0x860/0x860 [ 55.930790] ? __might_fault+0xc6/0x1b0 [ 55.934746] io_submit_one+0x764/0x1db0 [ 55.938786] ? aio_fsync+0x380/0x380 [ 55.942472] ? lookup_ioctx+0x2d8/0x560 [ 55.946522] __se_sys_io_submit+0x112/0x390 [ 55.950825] ? __se_sys_io_submit+0x112/0x390 [ 55.955293] ? io_submit_one+0x1db0/0x1db0 [ 55.959514] ? mm_fault_error+0x2c0/0x2c0 [ 55.963672] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 55.969029] __x64_sys_io_submit+0x6e/0xb0 [ 55.973234] ? __x64_sys_io_submit+0x6e/0xb0 [ 55.977617] do_syscall_64+0xd0/0x4e0 [ 55.981390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.986553] RIP: 0033:0x4665e9 [ 55.989806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.008692] RSP: 002b:00007f5e6c0c2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 56.016980] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 56.024344] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c099000 [ 56.031591] RBP: 00007f5e6c0c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 56.038930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.046203] R13: 00007ffc24f7ed7f R14: 00007f5e6c0c2300 R15: 0000000000022000 [ 56.061056] CPU: 1 PID: 10029 Comm: syz-executor.2 Not tainted 4.19.204-syzkaller #0 [ 56.068954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.078296] Call Trace: [ 56.080973] dump_stack+0x17c/0x226 [ 56.084603] should_fail.cold.2+0x5/0xa [ 56.088659] ? setup_fault_attr+0x220/0x220 [ 56.092974] __should_failslab+0xba/0xf0 [ 56.097074] should_failslab+0x9/0x20 [ 56.100960] kmem_cache_alloc+0x47/0x390 [ 56.105022] mempool_alloc_slab+0x3a/0x50 [ 56.109168] mempool_alloc+0x118/0x320 [ 56.113056] ? is_bpf_text_address+0x60/0xe0 [ 56.117460] ? mempool_resize+0x710/0x710 [ 56.121741] bio_alloc_bioset+0x1a5/0x520 [ 56.125928] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 56.131809] ? bvec_alloc+0x250/0x250 [ 56.135636] ? mark_held_locks+0x130/0x130 [ 56.139957] mpage_alloc.isra.0+0x37/0x220 [ 56.144184] __mpage_writepage+0xcaa/0x15c0 [ 56.148503] ? find_get_pages_range_tag+0x527/0xa50 [ 56.153496] ? lock_downgrade+0x860/0x860 [ 56.157622] ? page_mapped+0xe9/0x2d0 [ 56.161398] ? clean_buffers+0x1f0/0x1f0 [ 56.165630] ? page_mkclean+0x15b/0x240 [ 56.169583] ? page_referenced+0x440/0x440 [ 56.173866] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 56.178782] ? lock_downgrade+0x860/0x860 [ 56.183084] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 56.188014] write_cache_pages+0x5bc/0xf70 [ 56.192244] ? clean_buffers+0x1f0/0x1f0 [ 56.196304] ? clear_page_dirty_for_io+0xc60/0xc60 [ 56.201302] ? mark_held_locks+0x130/0x130 [ 56.205599] ? kasan_kmalloc.part.1+0x62/0xf0 [ 56.210210] ? kasan_kmalloc+0xaf/0xc0 [ 56.214076] ? kasan_slab_alloc+0x12/0x20 [ 56.218198] ? kmem_cache_alloc+0x12e/0x390 [ 56.222618] ? kernel_quotactl+0x98f/0x1080 [ 56.226924] ? mark_held_locks+0x130/0x130 [ 56.231144] ? fat_add_cluster+0xd0/0xd0 [ 56.235192] mpage_writepages+0xc2/0x1f0 [ 56.239252] ? mpage_end_io+0x1b0/0x1b0 [ 56.243204] ? fat_add_cluster+0xd0/0xd0 [ 56.247329] ? mark_held_locks+0x130/0x130 [ 56.251548] ? aa_file_perm+0x308/0xb70 [ 56.255510] ? lock_downgrade+0x860/0x860 [ 56.259632] fat_writepages+0x10/0x20 [ 56.263404] do_writepages+0xca/0x240 [ 56.267172] ? page_writeback_cpu_online+0x10/0x10 [ 56.272071] ? do_raw_spin_unlock+0x177/0x260 [ 56.276541] ? _raw_spin_unlock+0x2c/0x50 [ 56.280661] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 56.285911] __filemap_fdatawrite_range+0x236/0x300 [ 56.290983] ? delete_from_page_cache_batch+0xb20/0xb20 [ 56.296320] ? file_remove_privs+0x260/0x470 [ 56.300698] ? __save_stack_trace+0x9c/0x100 [ 56.305289] filemap_write_and_wait_range+0x30/0x90 [ 56.310275] generic_file_direct_write+0x193/0x410 [ 56.315176] __generic_file_write_iter+0x279/0x590 [ 56.320094] generic_file_write_iter+0x302/0x660 [ 56.324834] aio_write+0x2e4/0x560 [ 56.328345] ? aio_read+0x380/0x380 [ 56.331987] ? __fget+0x285/0x400 [ 56.335418] ? lock_downgrade+0x860/0x860 [ 56.339568] ? __fget+0x2a2/0x400 [ 56.343167] ? __might_fault+0xf1/0x1b0 [ 56.347112] ? lock_downgrade+0x860/0x860 [ 56.351335] ? __might_fault+0xc6/0x1b0 [ 56.355290] io_submit_one+0x764/0x1db0 [ 56.359252] ? aio_fsync+0x380/0x380 [ 56.363037] ? lookup_ioctx+0x2d8/0x560 [ 56.367093] __se_sys_io_submit+0x112/0x390 [ 56.371383] ? __se_sys_io_submit+0x112/0x390 [ 56.375852] ? io_submit_one+0x1db0/0x1db0 [ 56.380060] ? fput+0x18/0x120 [ 56.383238] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 56.388704] __x64_sys_io_submit+0x6e/0xb0 [ 56.393095] ? __x64_sys_io_submit+0x6e/0xb0 [ 56.397630] do_syscall_64+0xd0/0x4e0 [ 56.401413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.406577] RIP: 0033:0x4665e9 [ 56.409744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.428711] RSP: 002b:00007f6289f12188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 56.436582] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 56.443827] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6289ee9000 [ 56.451267] RBP: 00007f6289f121d0 R08: 0000000000000000 R09: 0000000000000000 [ 56.458598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.465862] R13: 00007ffdff8965af R14: 00007f6289f12300 R15: 0000000000022000 [ 56.557954] FAULT_INJECTION: forcing a failure. [ 56.557954] name failslab, interval 1, probability 0, space 0, times 0 [ 56.570079] CPU: 0 PID: 10050 Comm: syz-executor.0 Not tainted 4.19.204-syzkaller #0 [ 56.578008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.587456] Call Trace: [ 56.590122] dump_stack+0x17c/0x226 [ 56.593734] should_fail.cold.2+0x5/0xa [ 56.597773] ? setup_fault_attr+0x220/0x220 [ 56.602193] __should_failslab+0xba/0xf0 [ 56.606324] should_failslab+0x9/0x20 [ 56.610108] kmem_cache_alloc+0x47/0x390 [ 56.614156] mempool_alloc_slab+0x3a/0x50 [ 56.618814] mempool_alloc+0x118/0x320 [ 56.622774] ? is_bpf_text_address+0x60/0xe0 [ 56.627169] ? mempool_resize+0x710/0x710 [ 56.631305] bio_alloc_bioset+0x1a5/0x520 [ 56.635555] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 56.641526] ? bvec_alloc+0x250/0x250 [ 56.645412] ? mark_held_locks+0x130/0x130 [ 56.649624] mpage_alloc.isra.0+0x37/0x220 [ 56.653834] __mpage_writepage+0xcaa/0x15c0 [ 56.658148] ? find_get_pages_range_tag+0x527/0xa50 [ 56.660254] FAULT_INJECTION: forcing a failure. [ 56.660254] name failslab, interval 1, probability 0, space 0, times 0 [ 56.663285] ? lock_downgrade+0x860/0x860 [ 56.663293] ? page_mapped+0xe9/0x2d0 [ 56.663299] ? clean_buffers+0x1f0/0x1f0 [ 56.663304] ? page_mkclean+0x15b/0x240 [ 56.663308] ? page_referenced+0x440/0x440 [ 56.663315] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 56.663322] ? lock_downgrade+0x860/0x860 [ 56.675977] FAULT_INJECTION: forcing a failure. [ 56.675977] name failslab, interval 1, probability 0, space 0, times 0 [ 56.679163] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 56.679170] write_cache_pages+0x5bc/0xf70 [ 56.679177] ? clean_buffers+0x1f0/0x1f0 [ 56.729135] ? clear_page_dirty_for_io+0xc60/0xc60 [ 56.731254] FAULT_INJECTION: forcing a failure. [ 56.731254] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 56.734052] ? mark_held_locks+0x130/0x130 [ 56.750036] ? kasan_kmalloc.part.1+0x62/0xf0 [ 56.754592] ? kasan_kmalloc+0xaf/0xc0 [ 56.758457] ? kasan_slab_alloc+0x12/0x20 [ 56.762587] ? kmem_cache_alloc+0x12e/0x390 [ 56.766886] ? kernel_quotactl+0x98f/0x1080 [ 56.771276] ? mark_held_locks+0x130/0x130 [ 56.775610] ? fat_add_cluster+0xd0/0xd0 [ 56.779738] mpage_writepages+0xc2/0x1f0 [ 56.784312] ? mpage_end_io+0x1b0/0x1b0 [ 56.788277] ? fat_add_cluster+0xd0/0xd0 [ 56.792325] ? mark_held_locks+0x130/0x130 [ 56.796546] ? aa_file_perm+0x308/0xb70 [ 56.800498] ? lock_downgrade+0x860/0x860 [ 56.804622] fat_writepages+0x10/0x20 [ 56.808404] do_writepages+0xca/0x240 [ 56.812379] ? page_writeback_cpu_online+0x10/0x10 [ 56.817286] ? do_raw_spin_unlock+0x177/0x260 [ 56.821863] ? _raw_spin_unlock+0x2c/0x50 [ 56.825991] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 56.831245] __filemap_fdatawrite_range+0x236/0x300 [ 56.836254] ? delete_from_page_cache_batch+0xb20/0xb20 [ 56.841598] ? file_remove_privs+0x260/0x470 [ 56.846017] ? __save_stack_trace+0x9c/0x100 [ 56.850491] filemap_write_and_wait_range+0x30/0x90 [ 56.855484] generic_file_direct_write+0x193/0x410 [ 56.860397] __generic_file_write_iter+0x279/0x590 [ 56.865303] generic_file_write_iter+0x302/0x660 [ 56.870037] aio_write+0x2e4/0x560 [ 56.873558] ? aio_read+0x380/0x380 [ 56.877427] ? __fget+0x285/0x400 [ 56.880865] ? lock_downgrade+0x860/0x860 [ 56.885008] ? __fget+0x2a2/0x400 [ 56.888438] ? __might_fault+0xf1/0x1b0 [ 56.893180] ? lock_downgrade+0x860/0x860 [ 56.897306] ? __might_fault+0xc6/0x1b0 [ 56.901349] io_submit_one+0x764/0x1db0 [ 56.905305] ? aio_fsync+0x380/0x380 [ 56.909090] ? lookup_ioctx+0x2d8/0x560 [ 56.913054] __se_sys_io_submit+0x112/0x390 [ 56.917356] ? __se_sys_io_submit+0x112/0x390 [ 56.921831] ? io_submit_one+0x1db0/0x1db0 [ 56.926050] ? fput+0x18/0x120 [ 56.929220] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 56.934598] __x64_sys_io_submit+0x6e/0xb0 [ 56.938828] ? __x64_sys_io_submit+0x6e/0xb0 [ 56.943220] do_syscall_64+0xd0/0x4e0 [ 56.947133] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.952303] RIP: 0033:0x4665e9 [ 56.955474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 56.974357] RSP: 002b:00007fd0caaea188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 56.982225] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 56.989475] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fd0caac1000 [ 56.997200] RBP: 00007fd0caaea1d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.004466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.011722] R13: 00007fffeaa4cc8f R14: 00007fd0caaea300 R15: 0000000000022000 [ 57.018983] CPU: 1 PID: 10065 Comm: syz-executor.1 Not tainted 4.19.204-syzkaller #0 [ 57.026859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.036203] Call Trace: [ 57.038779] dump_stack+0x17c/0x226 [ 57.042391] should_fail.cold.2+0x5/0xa [ 57.046347] ? lock_downgrade+0x860/0x860 [ 57.050478] ? setup_fault_attr+0x220/0x220 [ 57.054783] __alloc_pages_nodemask+0x23c/0x25a0 [ 57.059521] ? generic_file_readonly_mmap+0x170/0x170 [ 57.064692] ? __handle_mm_fault+0x2467/0x4100 [ 57.069251] ? lock_downgrade+0x860/0x860 [ 57.073379] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 57.078199] ? do_raw_spin_unlock+0x177/0x260 [ 57.082682] ? _raw_spin_unlock+0x2c/0x50 [ 57.086810] ? mark_held_locks+0x130/0x130 [ 57.091023] ? mark_held_locks+0x130/0x130 [ 57.095243] ? __do_page_fault+0x508/0xab0 [ 57.099463] ? lock_downgrade+0x860/0x860 [ 57.103604] ? trace_hardirqs_on+0x28/0x190 [ 57.107920] cache_grow_begin+0xa5/0x8b0 [ 57.112001] cache_alloc_refill+0x2ac/0x380 [ 57.116304] ? kmem_cache_alloc+0x9c/0x390 [ 57.120533] kmem_cache_alloc+0x361/0x390 [ 57.124664] io_submit_one+0xeb/0x1db0 [ 57.128531] ? aio_fsync+0x380/0x380 [ 57.132223] ? lookup_ioctx+0x2d8/0x560 [ 57.136179] __se_sys_io_submit+0x112/0x390 [ 57.140481] ? __se_sys_io_submit+0x112/0x390 [ 57.144954] ? io_submit_one+0x1db0/0x1db0 [ 57.149167] ? mm_fault_error+0x2c0/0x2c0 [ 57.153557] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 57.158919] __x64_sys_io_submit+0x6e/0xb0 [ 57.163156] ? __x64_sys_io_submit+0x6e/0xb0 [ 57.167660] do_syscall_64+0xd0/0x4e0 [ 57.171442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.176614] RIP: 0033:0x4665e9 [ 57.179807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.198700] RSP: 002b:00007fcb1d397188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 57.206385] RAX: ffffffffffffffda RBX: 000000000056c0f0 RCX: 00000000004665e9 [ 57.213646] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fcb1d36e000 [ 57.220899] RBP: 00007fcb1d3971d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.228147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.235397] R13: 00007ffc9e29b3ff R14: 00007fcb1d397300 R15: 0000000000022000 [ 57.242653] CPU: 0 PID: 10062 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 57.250528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.259955] Call Trace: [ 57.262622] dump_stack+0x17c/0x226 [ 57.266244] should_fail.cold.2+0x5/0xa [ 57.270209] ? setup_fault_attr+0x220/0x220 [ 57.274522] __should_failslab+0xba/0xf0 [ 57.278717] should_failslab+0x9/0x20 [ 57.282495] __kmalloc+0x2b5/0x3d0 [ 57.286013] ? ext4_find_extent+0x615/0xa80 [ 57.290313] ? new_inode_pseudo+0xc/0xd0 [ 57.294389] ext4_find_extent+0x615/0xa80 [ 57.298521] ext4_ext_map_blocks+0x197/0x51d0 [ 57.302998] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 57.307989] ? aa_file_perm+0x308/0xb70 [ 57.311944] ? lock_downgrade+0x860/0x860 [ 57.316070] ? ext4_es_lookup_extent+0x2ad/0x920 [ 57.320814] ? lock_downgrade+0x860/0x860 [ 57.324937] ? lock_acquire+0x180/0x3a0 [ 57.328913] ? ext4_map_blocks+0x3c2/0x16a0 [ 57.333236] ext4_map_blocks+0xad3/0x16a0 [ 57.337370] ? ext4_issue_zeroout+0x140/0x140 [ 57.341836] ? ext4_file_write_iter+0x1e2/0xe50 [ 57.346580] ext4_file_write_iter+0x489/0xe50 [ 57.351051] ? ext4_file_open+0x690/0x690 [ 57.355172] ? aio_write+0x39d/0x560 [ 57.358883] ? lock_downgrade+0x860/0x860 [ 57.363090] aio_write+0x2e4/0x560 [ 57.366693] ? aio_read+0x380/0x380 [ 57.370298] ? __fget+0x285/0x400 [ 57.373728] ? lock_downgrade+0x860/0x860 [ 57.377855] ? __fget+0x2a2/0x400 [ 57.381289] ? __might_fault+0xf1/0x1b0 [ 57.385246] ? lock_downgrade+0x860/0x860 [ 57.389371] ? __might_fault+0xc6/0x1b0 [ 57.393326] io_submit_one+0x764/0x1db0 [ 57.397287] ? aio_fsync+0x380/0x380 [ 57.400972] ? lookup_ioctx+0x2d8/0x560 [ 57.404923] __se_sys_io_submit+0x112/0x390 [ 57.409230] ? __se_sys_io_submit+0x112/0x390 [ 57.413782] ? io_submit_one+0x1db0/0x1db0 [ 57.417989] ? mm_fault_error+0x2c0/0x2c0 [ 57.422126] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 57.427466] __x64_sys_io_submit+0x6e/0xb0 [ 57.431722] ? __x64_sys_io_submit+0x6e/0xb0 [ 57.436115] do_syscall_64+0xd0/0x4e0 [ 57.439980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.445145] RIP: 0033:0x4665e9 [ 57.448314] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.467361] RSP: 002b:00007f5e6c0c2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 57.475301] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 57.482629] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c099000 [ 57.489877] RBP: 00007f5e6c0c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.497215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.504467] R13: 00007ffc24f7ed7f R14: 00007f5e6c0c2300 R15: 0000000000022000 [ 57.521371] CPU: 1 PID: 10063 Comm: syz-executor.3 Not tainted 4.19.204-syzkaller #0 [ 57.529433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.538768] Call Trace: [ 57.541340] dump_stack+0x17c/0x226 [ 57.544954] should_fail.cold.2+0x5/0xa [ 57.548905] ? setup_fault_attr+0x220/0x220 [ 57.553243] __should_failslab+0xba/0xf0 [ 57.557278] should_failslab+0x9/0x20 [ 57.561050] __kmalloc+0x2b5/0x3d0 [ 57.564692] ? ext4_find_extent+0x615/0xa80 [ 57.568989] ? new_inode_pseudo+0xc/0xd0 [ 57.573025] ext4_find_extent+0x615/0xa80 [ 57.577147] ext4_ext_map_blocks+0x197/0x51d0 [ 57.581643] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 57.586730] ? bad_range+0x26c/0x3b0 [ 57.590422] ? aa_file_perm+0x308/0xb70 [ 57.594369] ? lock_downgrade+0x860/0x860 [ 57.598488] ? ext4_es_lookup_extent+0x2ad/0x920 [ 57.603227] ? lock_downgrade+0x860/0x860 [ 57.607370] ? lock_acquire+0x180/0x3a0 [ 57.611320] ? ext4_map_blocks+0x3c2/0x16a0 [ 57.615620] ext4_map_blocks+0xad3/0x16a0 [ 57.620015] ? ext4_issue_zeroout+0x140/0x140 [ 57.624484] ? ext4_file_write_iter+0x1e2/0xe50 [ 57.629134] ext4_file_write_iter+0x489/0xe50 [ 57.633630] ? ext4_file_open+0x690/0x690 [ 57.637841] ? aio_write+0x39d/0x560 [ 57.641545] ? lock_downgrade+0x860/0x860 [ 57.645688] aio_write+0x2e4/0x560 [ 57.649216] ? aio_read+0x380/0x380 [ 57.652815] ? __fget+0x285/0x400 [ 57.656247] ? lock_downgrade+0x860/0x860 [ 57.660368] ? __fget+0x2a2/0x400 [ 57.663797] ? __might_fault+0xf1/0x1b0 [ 57.667747] ? lock_downgrade+0x860/0x860 [ 57.671877] ? __might_fault+0xc6/0x1b0 [ 57.675842] io_submit_one+0x764/0x1db0 [ 57.679805] ? aio_fsync+0x380/0x380 [ 57.683502] ? lookup_ioctx+0x2d8/0x560 [ 57.687552] __se_sys_io_submit+0x112/0x390 [ 57.691878] ? __se_sys_io_submit+0x112/0x390 [ 57.696352] ? io_submit_one+0x1db0/0x1db0 [ 57.700563] ? mm_fault_error+0x2c0/0x2c0 [ 57.704691] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 57.710035] __x64_sys_io_submit+0x6e/0xb0 [ 57.714242] ? __x64_sys_io_submit+0x6e/0xb0 [ 57.718631] do_syscall_64+0xd0/0x4e0 [ 57.722418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 57.728373] RIP: 0033:0x4665e9 [ 57.731546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 57.751479] RSP: 002b:00007f6f4d50f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 57.759264] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 57.766691] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6f4d4e6000 [ 57.773941] RBP: 00007f6f4d50f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 57.781190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.788435] R13: 00007ffd74cf697f R14: 00007f6f4d50f300 R15: 0000000000022000 [ 57.843190] FAULT_INJECTION: forcing a failure. [ 57.843190] name failslab, interval 1, probability 0, space 0, times 0 [ 57.854429] CPU: 1 PID: 10073 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 57.862378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.871717] Call Trace: [ 57.874304] dump_stack+0x17c/0x226 [ 57.877912] should_fail.cold.2+0x5/0xa [ 57.881868] ? setup_fault_attr+0x220/0x220 [ 57.886167] __should_failslab+0xba/0xf0 [ 57.890213] should_failslab+0x9/0x20 [ 57.894000] kmem_cache_alloc+0x47/0x390 [ 57.898259] mempool_alloc_slab+0x3a/0x50 [ 57.902394] mempool_alloc+0x118/0x320 [ 57.906264] ? is_bpf_text_address+0x60/0xe0 [ 57.910650] ? mempool_resize+0x710/0x710 [ 57.914788] bio_alloc_bioset+0x1a5/0x520 [ 57.918933] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 57.925068] ? bvec_alloc+0x250/0x250 [ 57.928958] ? mark_held_locks+0x130/0x130 [ 57.933178] mpage_alloc.isra.0+0x37/0x220 [ 57.937406] __mpage_writepage+0xcaa/0x15c0 [ 57.941724] ? find_get_pages_range_tag+0x527/0xa50 [ 57.944853] FAULT_INJECTION: forcing a failure. [ 57.944853] name failslab, interval 1, probability 0, space 0, times 0 [ 57.946719] ? lock_downgrade+0x860/0x860 [ 57.946727] ? page_mapped+0xe9/0x2d0 [ 57.946734] ? clean_buffers+0x1f0/0x1f0 [ 57.946740] ? page_mkclean+0x15b/0x240 [ 57.946743] ? page_referenced+0x440/0x440 [ 57.946753] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 57.959351] FAULT_INJECTION: forcing a failure. [ 57.959351] name failslab, interval 1, probability 0, space 0, times 0 [ 57.962226] ? lock_downgrade+0x860/0x860 [ 57.962237] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 57.962244] write_cache_pages+0x5bc/0xf70 [ 57.962251] ? clean_buffers+0x1f0/0x1f0 [ 57.962257] ? clear_page_dirty_for_io+0xc60/0xc60 [ 57.962261] ? mark_held_locks+0x130/0x130 [ 57.962265] ? kasan_kmalloc.part.1+0x62/0xf0 [ 57.962268] ? kasan_kmalloc+0xaf/0xc0 [ 57.962271] ? kasan_slab_alloc+0x12/0x20 [ 57.962276] ? kmem_cache_alloc+0x12e/0x390 [ 57.962281] ? kernel_quotactl+0x98f/0x1080 [ 57.962288] ? mark_held_locks+0x130/0x130 [ 57.962295] ? fat_add_cluster+0xd0/0xd0 [ 58.051262] mpage_writepages+0xc2/0x1f0 [ 58.055304] ? mpage_end_io+0x1b0/0x1b0 [ 58.059260] ? fat_add_cluster+0xd0/0xd0 [ 58.063304] ? mark_held_locks+0x130/0x130 [ 58.067641] ? aa_file_perm+0x308/0xb70 [ 58.071598] ? lock_downgrade+0x860/0x860 [ 58.075726] fat_writepages+0x10/0x20 [ 58.079507] do_writepages+0xca/0x240 [ 58.083292] ? page_writeback_cpu_online+0x10/0x10 [ 58.088203] ? do_raw_spin_unlock+0x177/0x260 [ 58.092679] ? _raw_spin_unlock+0x2c/0x50 [ 58.096809] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 58.102068] __filemap_fdatawrite_range+0x236/0x300 [ 58.107067] ? delete_from_page_cache_batch+0xb20/0xb20 [ 58.112414] ? file_remove_privs+0x260/0x470 [ 58.116801] ? __save_stack_trace+0x9c/0x100 [ 58.121200] filemap_write_and_wait_range+0x30/0x90 [ 58.126231] generic_file_direct_write+0x193/0x410 [ 58.131146] __generic_file_write_iter+0x279/0x590 [ 58.136243] generic_file_write_iter+0x302/0x660 [ 58.141096] aio_write+0x2e4/0x560 [ 58.144643] ? aio_read+0x380/0x380 [ 58.148249] ? __fget+0x285/0x400 [ 58.151691] ? lock_downgrade+0x860/0x860 [ 58.155838] ? __fget+0x2a2/0x400 [ 58.159279] ? __might_fault+0xf1/0x1b0 [ 58.163229] ? lock_downgrade+0x860/0x860 [ 58.167357] ? __might_fault+0xc6/0x1b0 [ 58.171340] io_submit_one+0x764/0x1db0 [ 58.175306] ? aio_fsync+0x380/0x380 [ 58.179177] ? lookup_ioctx+0x2d8/0x560 [ 58.183144] __se_sys_io_submit+0x112/0x390 [ 58.187445] ? __se_sys_io_submit+0x112/0x390 [ 58.191923] ? io_submit_one+0x1db0/0x1db0 [ 58.196140] ? fput+0x18/0x120 [ 58.199314] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 58.204658] __x64_sys_io_submit+0x6e/0xb0 [ 58.208884] ? __x64_sys_io_submit+0x6e/0xb0 [ 58.213272] do_syscall_64+0xd0/0x4e0 [ 58.217088] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.222256] RIP: 0033:0x4665e9 [ 58.225603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.244590] RSP: 002b:00007f354463d188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 58.252366] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 58.259630] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f3544614000 [ 58.266882] RBP: 00007f354463d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 58.274130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.281553] R13: 00007ffdd73f916f R14: 00007f354463d300 R15: 0000000000022000 [ 58.288816] CPU: 0 PID: 10087 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 58.294146] FAULT_INJECTION: forcing a failure. [ 58.294146] name failslab, interval 1, probability 0, space 0, times 0 [ 58.296887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.296890] Call Trace: [ 58.296901] dump_stack+0x17c/0x226 [ 58.296911] should_fail.cold.2+0x5/0xa [ 58.327635] ? setup_fault_attr+0x220/0x220 [ 58.332024] __should_failslab+0xba/0xf0 [ 58.336065] should_failslab+0x9/0x20 [ 58.339841] __kmalloc+0x2b5/0x3d0 [ 58.343365] ? ext4_find_extent+0x615/0xa80 [ 58.347796] ? new_inode_pseudo+0xc/0xd0 [ 58.351851] ext4_find_extent+0x615/0xa80 [ 58.355985] ext4_ext_map_blocks+0x197/0x51d0 [ 58.360464] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 58.365467] ? put_prev_entity+0x29a/0x1740 [ 58.369767] ? aa_file_perm+0x308/0xb70 [ 58.373719] ? lock_downgrade+0x860/0x860 [ 58.377844] ? ext4_es_lookup_extent+0x2ad/0x920 [ 58.382580] ? lock_downgrade+0x860/0x860 [ 58.386736] ? lock_acquire+0x180/0x3a0 [ 58.390692] ? ext4_map_blocks+0x3c2/0x16a0 [ 58.394996] ext4_map_blocks+0xad3/0x16a0 [ 58.399126] ? ext4_issue_zeroout+0x140/0x140 [ 58.403595] ? ext4_file_write_iter+0x1e2/0xe50 [ 58.408263] ext4_file_write_iter+0x489/0xe50 [ 58.412740] ? ext4_file_open+0x690/0x690 [ 58.416868] ? aio_write+0x39d/0x560 [ 58.420558] ? lock_downgrade+0x860/0x860 [ 58.424686] aio_write+0x2e4/0x560 [ 58.428209] ? aio_read+0x380/0x380 [ 58.431903] ? __fget+0x285/0x400 [ 58.435347] ? lock_downgrade+0x860/0x860 [ 58.439481] ? __fget+0x2a2/0x400 [ 58.442930] ? __might_fault+0xf1/0x1b0 [ 58.446884] ? lock_downgrade+0x860/0x860 [ 58.451107] ? __might_fault+0xc6/0x1b0 [ 58.455110] io_submit_one+0x764/0x1db0 [ 58.459067] ? aio_fsync+0x380/0x380 [ 58.462759] ? lookup_ioctx+0x2d8/0x560 [ 58.466905] __se_sys_io_submit+0x112/0x390 [ 58.471231] ? __se_sys_io_submit+0x112/0x390 [ 58.475891] ? io_submit_one+0x1db0/0x1db0 [ 58.480129] ? mm_fault_error+0x2c0/0x2c0 [ 58.484260] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 58.489604] __x64_sys_io_submit+0x6e/0xb0 [ 58.493817] ? __x64_sys_io_submit+0x6e/0xb0 [ 58.498308] do_syscall_64+0xd0/0x4e0 [ 58.502189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.507979] RIP: 0033:0x4665e9 [ 58.511589] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.530496] RSP: 002b:00007f5e6c0c2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 58.538192] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 58.545441] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f5e6c099000 [ 58.552688] RBP: 00007f5e6c0c21d0 R08: 0000000000000000 R09: 0000000000000000 [ 58.559944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.567475] R13: 00007ffc24f7ed7f R14: 00007f5e6c0c2300 R15: 0000000000022000 [ 58.574861] CPU: 1 PID: 10090 Comm: syz-executor.0 Not tainted 4.19.204-syzkaller #0 [ 58.582744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.592115] Call Trace: [ 58.594951] dump_stack+0x17c/0x226 [ 58.598563] should_fail.cold.2+0x5/0xa [ 58.602526] ? setup_fault_attr+0x220/0x220 [ 58.606921] __should_failslab+0xba/0xf0 [ 58.610964] should_failslab+0x9/0x20 [ 58.614750] __kmalloc+0x2b5/0x3d0 [ 58.618303] ? ext4_find_extent+0x615/0xa80 [ 58.622607] ? new_inode_pseudo+0xc/0xd0 [ 58.626655] ext4_find_extent+0x615/0xa80 [ 58.630877] ext4_ext_map_blocks+0x197/0x51d0 [ 58.635463] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 58.640468] ? bad_range+0x26c/0x3b0 [ 58.644164] ? aa_file_perm+0x308/0xb70 [ 58.648203] ? lock_downgrade+0x860/0x860 [ 58.652418] ? ext4_es_lookup_extent+0x2ad/0x920 [ 58.657200] ? lock_downgrade+0x860/0x860 [ 58.661323] ? lock_acquire+0x180/0x3a0 [ 58.665375] ? ext4_map_blocks+0x3c2/0x16a0 [ 58.669677] ext4_map_blocks+0xad3/0x16a0 [ 58.673804] ? ext4_issue_zeroout+0x140/0x140 [ 58.678281] ? ext4_file_write_iter+0x1e2/0xe50 [ 58.683027] ext4_file_write_iter+0x489/0xe50 [ 58.687681] ? ext4_file_open+0x690/0x690 [ 58.691907] ? aio_write+0x39d/0x560 [ 58.695599] ? lock_downgrade+0x860/0x860 [ 58.699878] aio_write+0x2e4/0x560 [ 58.703402] ? aio_read+0x380/0x380 [ 58.707016] ? __fget+0x285/0x400 [ 58.710453] ? lock_downgrade+0x860/0x860 [ 58.714772] ? __fget+0x2a2/0x400 [ 58.718215] ? __might_fault+0xf1/0x1b0 [ 58.722186] ? lock_downgrade+0x860/0x860 [ 58.726522] ? __might_fault+0xc6/0x1b0 [ 58.730488] io_submit_one+0x764/0x1db0 [ 58.734451] ? aio_fsync+0x380/0x380 [ 58.738150] ? lookup_ioctx+0x2d8/0x560 [ 58.742112] __se_sys_io_submit+0x112/0x390 [ 58.746419] ? __se_sys_io_submit+0x112/0x390 [ 58.750900] ? io_submit_one+0x1db0/0x1db0 [ 58.755215] ? mm_fault_error+0x2c0/0x2c0 [ 58.759344] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 58.765131] __x64_sys_io_submit+0x6e/0xb0 [ 58.769521] ? __x64_sys_io_submit+0x6e/0xb0 [ 58.773912] do_syscall_64+0xd0/0x4e0 [ 58.777694] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 58.782861] RIP: 0033:0x4665e9 [ 58.786390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 58.805484] RSP: 002b:00007fd0caac9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 58.813169] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 58.820597] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fd0caaa0000 [ 58.827938] RBP: 00007fd0caac91d0 R08: 0000000000000000 R09: 0000000000000000 [ 58.835190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.842438] R13: 00007fffeaa4cc8f R14: 00007fd0caac9300 R15: 0000000000022000 [ 58.850053] CPU: 0 PID: 10085 Comm: syz-executor.2 Not tainted 4.19.204-syzkaller #0 [ 58.857926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.867512] Call Trace: [ 58.870072] dump_stack+0x17c/0x226 [ 58.873686] should_fail.cold.2+0x5/0xa [ 58.877633] ? setup_fault_attr+0x220/0x220 [ 58.882205] __should_failslab+0xba/0xf0 [ 58.886351] should_failslab+0x9/0x20 [ 58.890122] __kmalloc+0x2b5/0x3d0 [ 58.893999] ? ext4_find_extent+0x615/0xa80 [ 58.898302] ? new_inode_pseudo+0xc/0xd0 [ 58.902336] ext4_find_extent+0x615/0xa80 [ 58.906546] ext4_ext_map_blocks+0x197/0x51d0 [ 58.911027] ? ext4_find_delalloc_cluster+0xd0/0xd0 [ 58.916118] ? bad_range+0x26c/0x3b0 [ 58.919802] ? aa_file_perm+0x308/0xb70 [ 58.923933] ? lock_downgrade+0x860/0x860 [ 58.928064] ? ext4_es_lookup_extent+0x2ad/0x920 [ 58.932787] ? lock_downgrade+0x860/0x860 [ 58.936910] ? lock_acquire+0x180/0x3a0 [ 58.940942] ? ext4_map_blocks+0x3c2/0x16a0 [ 58.945338] ext4_map_blocks+0xad3/0x16a0 [ 58.949552] ? ext4_issue_zeroout+0x140/0x140 [ 58.954030] ? ext4_file_write_iter+0x1e2/0xe50 [ 58.958688] ext4_file_write_iter+0x489/0xe50 [ 58.963348] ? ext4_file_open+0x690/0x690 [ 58.967469] ? aio_write+0x39d/0x560 [ 58.971158] ? lock_downgrade+0x860/0x860 [ 58.975284] aio_write+0x2e4/0x560 [ 58.978798] ? aio_read+0x380/0x380 [ 58.982409] ? __fget+0x285/0x400 [ 58.986023] ? lock_downgrade+0x860/0x860 [ 58.990441] ? __fget+0x2a2/0x400 [ 58.993878] ? __might_fault+0xf1/0x1b0 [ 58.997826] ? lock_downgrade+0x860/0x860 [ 59.001968] ? __might_fault+0xc6/0x1b0 [ 59.005928] io_submit_one+0x764/0x1db0 [ 59.009965] ? aio_fsync+0x380/0x380 [ 59.013654] ? lookup_ioctx+0x2d8/0x560 [ 59.017617] __se_sys_io_submit+0x112/0x390 [ 59.022004] ? __se_sys_io_submit+0x112/0x390 [ 59.026468] ? io_submit_one+0x1db0/0x1db0 [ 59.030687] ? mm_fault_error+0x2c0/0x2c0 [ 59.034844] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 59.040276] __x64_sys_io_submit+0x6e/0xb0 [ 59.044482] ? __x64_sys_io_submit+0x6e/0xb0 [ 59.048866] do_syscall_64+0xd0/0x4e0 [ 59.052660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.057829] RIP: 0033:0x4665e9 [ 59.061013] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.079891] RSP: 002b:00007f6289ef1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 59.087787] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 59.095033] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6289ec8000 [ 59.102372] RBP: 00007f6289ef11d0 R08: 0000000000000000 R09: 0000000000000000 [ 59.109728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.116969] R13: 00007ffdff8965af R14: 00007f6289ef1300 R15: 0000000000022000 [ 59.156842] FAULT_INJECTION: forcing a failure. [ 59.156842] name failslab, interval 1, probability 0, space 0, times 0 [ 59.171219] CPU: 1 PID: 10095 Comm: syz-executor.3 Not tainted 4.19.204-syzkaller #0 [ 59.179199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.188648] Call Trace: [ 59.191228] dump_stack+0x17c/0x226 [ 59.194938] should_fail.cold.2+0x5/0xa [ 59.198908] ? setup_fault_attr+0x220/0x220 [ 59.203225] __should_failslab+0xba/0xf0 [ 59.207276] should_failslab+0x9/0x20 [ 59.211075] kmem_cache_alloc+0x47/0x390 [ 59.215127] mempool_alloc_slab+0x3a/0x50 [ 59.219264] mempool_alloc+0x118/0x320 [ 59.223143] ? is_bpf_text_address+0x60/0xe0 [ 59.227535] ? mempool_resize+0x710/0x710 [ 59.231708] bio_alloc_bioset+0x1a5/0x520 [ 59.235833] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 59.241819] ? bvec_alloc+0x250/0x250 [ 59.245611] ? mark_held_locks+0x130/0x130 [ 59.249976] mpage_alloc.isra.0+0x37/0x220 [ 59.254197] __mpage_writepage+0xcaa/0x15c0 [ 59.258504] ? find_get_pages_range_tag+0x527/0xa50 [ 59.263587] ? lock_downgrade+0x860/0x860 [ 59.267737] ? page_mapped+0xe9/0x2d0 [ 59.271624] ? clean_buffers+0x1f0/0x1f0 [ 59.275656] ? page_mkclean+0x15b/0x240 [ 59.279612] ? page_referenced+0x440/0x440 [ 59.284088] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 59.289103] ? lock_downgrade+0x860/0x860 [ 59.293229] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 59.298136] write_cache_pages+0x5bc/0xf70 [ 59.302351] ? clean_buffers+0x1f0/0x1f0 [ 59.306448] ? clear_page_dirty_for_io+0xc60/0xc60 [ 59.311369] ? mark_held_locks+0x130/0x130 [ 59.315575] ? kasan_kmalloc.part.1+0x62/0xf0 [ 59.320107] ? kasan_kmalloc+0xaf/0xc0 [ 59.324006] ? kasan_slab_alloc+0x12/0x20 [ 59.328147] ? kmem_cache_alloc+0x12e/0x390 [ 59.332466] ? kernel_quotactl+0x98f/0x1080 [ 59.336775] ? mark_held_locks+0x130/0x130 [ 59.341005] ? fat_add_cluster+0xd0/0xd0 [ 59.345061] mpage_writepages+0xc2/0x1f0 [ 59.349107] ? mpage_end_io+0x1b0/0x1b0 [ 59.353073] ? fat_add_cluster+0xd0/0xd0 [ 59.357112] ? mark_held_locks+0x130/0x130 [ 59.361332] ? aa_file_perm+0x308/0xb70 [ 59.365689] ? lock_downgrade+0x860/0x860 [ 59.369838] fat_writepages+0x10/0x20 [ 59.373746] do_writepages+0xca/0x240 [ 59.377559] ? page_writeback_cpu_online+0x10/0x10 [ 59.382658] ? do_raw_spin_unlock+0x177/0x260 [ 59.387142] ? _raw_spin_unlock+0x2c/0x50 [ 59.391268] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 59.396525] __filemap_fdatawrite_range+0x236/0x300 [ 59.401518] ? delete_from_page_cache_batch+0xb20/0xb20 [ 59.406883] ? file_remove_privs+0x260/0x470 [ 59.411276] ? __save_stack_trace+0x9c/0x100 [ 59.415920] filemap_write_and_wait_range+0x30/0x90 [ 59.421003] generic_file_direct_write+0x193/0x410 [ 59.426000] __generic_file_write_iter+0x279/0x590 [ 59.430906] generic_file_write_iter+0x302/0x660 [ 59.435649] aio_write+0x2e4/0x560 [ 59.439165] ? aio_read+0x380/0x380 [ 59.442865] ? __fget+0x285/0x400 [ 59.446672] ? lock_downgrade+0x860/0x860 [ 59.450808] ? __fget+0x2a2/0x400 [ 59.454246] ? __might_fault+0xf1/0x1b0 [ 59.458202] ? lock_downgrade+0x860/0x860 [ 59.462362] ? __might_fault+0xc6/0x1b0 [ 59.466410] io_submit_one+0x764/0x1db0 [ 59.470360] ? aio_fsync+0x380/0x380 [ 59.474177] ? lookup_ioctx+0x2d8/0x560 [ 59.478141] __se_sys_io_submit+0x112/0x390 [ 59.482442] ? __se_sys_io_submit+0x112/0x390 [ 59.487101] ? io_submit_one+0x1db0/0x1db0 [ 59.491595] ? fput+0x18/0x120 [ 59.495182] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 59.500540] __x64_sys_io_submit+0x6e/0xb0 [ 59.504810] ? __x64_sys_io_submit+0x6e/0xb0 [ 59.509191] do_syscall_64+0xd0/0x4e0 [ 59.512968] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 59.518132] RIP: 0033:0x4665e9 [ 59.521355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 59.540930] RSP: 002b:00007f6f4d530188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 59.548617] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 2021/08/21 14:24:48 executed programs: 28 [ 59.555872] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6f4d507000 [ 59.563205] RBP: 00007f6f4d5301d0 R08: 0000000000000000 R09: 0000000000000000 [ 59.570554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.577817] R13: 00007ffd74cf697f R14: 00007f6f4d530300 R15: 0000000000022000 [ 59.669696] FAULT_INJECTION: forcing a failure. [ 59.669696] name failslab, interval 1, probability 0, space 0, times 0 [ 59.684061] CPU: 1 PID: 10107 Comm: syz-executor.1 Not tainted 4.19.204-syzkaller #0 [ 59.691952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.700078] FAULT_INJECTION: forcing a failure. [ 59.700078] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 59.701326] Call Trace: [ 59.715690] dump_stack+0x17c/0x226 [ 59.719384] should_fail.cold.2+0x5/0xa [ 59.723423] ? setup_fault_attr+0x220/0x220 [ 59.727722] __should_failslab+0xba/0xf0 [ 59.731780] should_failslab+0x9/0x20 [ 59.735559] kmem_cache_alloc+0x47/0x390 [ 59.739612] mempool_alloc_slab+0x3a/0x50 [ 59.743951] mempool_alloc+0x118/0x320 [ 59.747840] ? is_bpf_text_address+0x60/0xe0 [ 59.752335] ? mempool_resize+0x710/0x710 [ 59.756463] bio_alloc_bioset+0x1a5/0x520 [ 59.760590] ? __read_once_size_nocheck.constprop.7+0x10/0x10 [ 59.766639] ? bvec_alloc+0x250/0x250 [ 59.770425] ? mark_held_locks+0x130/0x130 [ 59.774635] mpage_alloc.isra.0+0x37/0x220 [ 59.778847] __mpage_writepage+0xcaa/0x15c0 [ 59.783143] ? find_get_pages_range_tag+0x527/0xa50 [ 59.788135] ? lock_downgrade+0x860/0x860 [ 59.792470] ? page_mapped+0xe9/0x2d0 [ 59.796332] ? clean_buffers+0x1f0/0x1f0 [ 59.800370] ? page_mkclean+0x15b/0x240 [ 59.804322] ? page_referenced+0x440/0x440 [ 59.808536] ? clear_page_dirty_for_io+0x7e1/0xc60 [ 59.813444] ? lock_downgrade+0x860/0x860 [ 59.817595] ? clear_page_dirty_for_io+0x7fe/0xc60 [ 59.822517] write_cache_pages+0x5bc/0xf70 [ 59.826732] ? clean_buffers+0x1f0/0x1f0 [ 59.830905] ? clear_page_dirty_for_io+0xc60/0xc60 [ 59.835811] ? mark_held_locks+0x130/0x130 [ 59.840105] ? kasan_kmalloc.part.1+0x62/0xf0 [ 59.844578] ? kasan_kmalloc+0xaf/0xc0 [ 59.848443] ? kasan_slab_alloc+0x12/0x20 [ 59.852566] ? kmem_cache_alloc+0x12e/0x390 [ 59.856866] ? kernel_quotactl+0x98f/0x1080 [ 59.861254] ? mark_held_locks+0x130/0x130 [ 59.865474] ? fat_add_cluster+0xd0/0xd0 [ 59.869512] mpage_writepages+0xc2/0x1f0 [ 59.873549] ? mpage_end_io+0x1b0/0x1b0 [ 59.877513] ? fat_add_cluster+0xd0/0xd0 [ 59.881558] ? mark_held_locks+0x130/0x130 [ 59.885944] ? aa_file_perm+0x308/0xb70 [ 59.889960] ? lock_downgrade+0x860/0x860 [ 59.894098] fat_writepages+0x10/0x20 [ 59.897890] do_writepages+0xca/0x240 [ 59.901672] ? page_writeback_cpu_online+0x10/0x10 [ 59.906665] ? do_raw_spin_unlock+0x177/0x260 [ 59.911421] ? _raw_spin_unlock+0x2c/0x50 [ 59.915548] ? wbc_attach_and_unlock_inode+0x570/0x830 [ 59.920807] __filemap_fdatawrite_range+0x236/0x300 [ 59.925820] ? delete_from_page_cache_batch+0xb20/0xb20 [ 59.931687] ? file_remove_privs+0x260/0x470 [ 59.936071] ? __save_stack_trace+0x9c/0x100 [ 59.940458] filemap_write_and_wait_range+0x30/0x90 [ 59.945656] generic_file_direct_write+0x193/0x410 [ 59.950561] __generic_file_write_iter+0x279/0x590 [ 59.955477] generic_file_write_iter+0x302/0x660 [ 59.960221] aio_write+0x2e4/0x560 [ 59.963746] ? aio_read+0x380/0x380 [ 59.967347] ? __fget+0x285/0x400 [ 59.970776] ? lock_downgrade+0x860/0x860 [ 59.974914] ? __fget+0x2a2/0x400 [ 59.978352] ? __might_fault+0xf1/0x1b0 [ 59.982302] ? lock_downgrade+0x860/0x860 [ 59.986432] ? __might_fault+0xc6/0x1b0 [ 59.990386] io_submit_one+0x764/0x1db0 [ 59.994339] ? aio_fsync+0x380/0x380 [ 59.998026] ? lookup_ioctx+0x2d8/0x560 [ 60.002170] __se_sys_io_submit+0x112/0x390 [ 60.006468] ? __se_sys_io_submit+0x112/0x390 [ 60.010967] ? io_submit_one+0x1db0/0x1db0 [ 60.015176] ? fput+0x18/0x120 [ 60.018345] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 60.023778] __x64_sys_io_submit+0x6e/0xb0 [ 60.027989] ? __x64_sys_io_submit+0x6e/0xb0 [ 60.032396] do_syscall_64+0xd0/0x4e0 [ 60.036174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.041339] RIP: 0033:0x4665e9 [ 60.044519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.063404] RSP: 002b:00007fcb1d3d9188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 60.071196] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 60.078529] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007fcb1d3b0000 [ 60.085774] RBP: 00007fcb1d3d91d0 R08: 0000000000000000 R09: 0000000000000000 [ 60.093031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.100364] R13: 00007ffc9e29b3ff R14: 00007fcb1d3d9300 R15: 0000000000022000 [ 60.107624] CPU: 0 PID: 10131 Comm: syz-executor.3 Not tainted 4.19.204-syzkaller #0 [ 60.115503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.125007] Call Trace: [ 60.127578] dump_stack+0x17c/0x226 [ 60.131247] should_fail.cold.2+0x5/0xa [ 60.135210] ? lock_downgrade+0x860/0x860 [ 60.139567] ? setup_fault_attr+0x220/0x220 [ 60.143909] __alloc_pages_nodemask+0x23c/0x25a0 [ 60.148643] ? generic_file_readonly_mmap+0x170/0x170 [ 60.153818] ? __handle_mm_fault+0x2467/0x4100 [ 60.158374] ? lock_downgrade+0x860/0x860 [ 60.162495] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 60.167309] ? do_raw_spin_unlock+0x177/0x260 [ 60.171784] ? _raw_spin_unlock+0x2c/0x50 [ 60.175907] ? mark_held_locks+0x130/0x130 [ 60.180114] ? mark_held_locks+0x130/0x130 [ 60.184406] ? __do_page_fault+0x508/0xab0 [ 60.188705] ? lock_downgrade+0x860/0x860 [ 60.192829] ? trace_hardirqs_on+0x28/0x190 [ 60.197141] cache_grow_begin+0xa5/0x8b0 [ 60.201184] cache_alloc_refill+0x2ac/0x380 [ 60.205481] ? kmem_cache_alloc+0x9c/0x390 [ 60.209691] kmem_cache_alloc+0x361/0x390 [ 60.213826] io_submit_one+0xeb/0x1db0 [ 60.217703] ? aio_fsync+0x380/0x380 [ 60.221412] ? lookup_ioctx+0x2d8/0x560 [ 60.225362] __se_sys_io_submit+0x112/0x390 [ 60.229659] ? __se_sys_io_submit+0x112/0x390 [ 60.234129] ? io_submit_one+0x1db0/0x1db0 [ 60.238339] ? fput+0x18/0x120 [ 60.241518] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 60.246960] __x64_sys_io_submit+0x6e/0xb0 [ 60.251171] ? __x64_sys_io_submit+0x6e/0xb0 [ 60.255554] do_syscall_64+0xd0/0x4e0 [ 60.259328] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.264575] RIP: 0033:0x4665e9 [ 60.267744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.286620] RSP: 002b:00007f6f4d530188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 60.294300] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665e9 [ 60.301560] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f6f4d507000 [ 60.308803] RBP: 00007f6f4d5301d0 R08: 0000000000000000 R09: 0000000000000000 [ 60.316152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.323395] R13: 00007ffd74cf697f R14: 00007f6f4d530300 R15: 0000000000022000 [ 60.339990] FAULT_INJECTION: forcing a failure. [ 60.339990] name failslab, interval 1, probability 0, space 0, times 0 [ 60.346826] FAULT_INJECTION: forcing a failure. [ 60.346826] name failslab, interval 1, probability 0, space 0, times 0 [ 60.362742] CPU: 1 PID: 10136 Comm: syz-executor.5 Not tainted 4.19.204-syzkaller #0 [ 60.364251] FAULT_INJECTION: forcing a failure. [ 60.364251] name failslab, interval 1, probability 0, space 0, times 0 [ 60.370635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.370637] Call Trace: [ 60.370649] dump_stack+0x17c/0x226 [ 60.370658] should_fail.cold.2+0x5/0xa [ 60.401562] ? setup_fault_attr+0x220/0x220 [ 60.405624] FAULT_INJECTION: forcing a failure. [ 60.405624] name failslab, interval 1, probability 0, space 0, times 0 [ 60.405874] ? fs_reclaim_release+0xf/0x30 [ 60.421280] ? lock_downgrade+0x860/0x860 [ 60.425421] __should_failslab+0xba/0xf0 [ 60.429470] should_failslab+0x9/0x20 [ 60.433262] kmem_cache_alloc+0x28e/0x390 [ 60.437401] ptlock_alloc+0x1d/0x70 [ 60.441026] pte_alloc_one+0x4e/0x130 [ 60.444816] __handle_mm_fault+0x2b69/0x4100 [ 60.449212] ? vmf_insert_mixed_mkwrite+0x40/0x40 [ 60.454040] ? handle_mm_fault+0x663/0x8b0 [ 60.458260] ? trace_hardirqs_on+0x28/0x190 [ 60.462571] handle_mm_fault+0x3dd/0x8b0 [ 60.466650] __do_page_fault+0x4dc/0xab0 [ 60.470696] ? mm_fault_error+0x2c0/0x2c0 [ 60.474844] ? error_entry+0x7c/0xe0 [ 60.478555] ? trace_hardirqs_off_caller+0x1d/0x180 [ 60.483571] do_page_fault+0x64/0x3b0 [ 60.487367] page_fault+0x1e/0x30 [ 60.490806] RIP: 0010:__get_user_4+0x21/0x30 [ 60.495207] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 55 65 48 8b 14 25 80 df 01 00 48 3b 82 58 14 00 00 73 43 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 25 65 [ 60.514270] RSP: 0018:ffff88807dc5fd68 EFLAGS: 00010206 [ 60.519623] RAX: 00007f35445f3003 RBX: 1ffff1100fb8bfaf RCX: 0000000000000001 [ 60.526883] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000000000282 [ 60.534142] RBP: ffff88807dc5fe00 R08: 0000000000000000 R09: 0000000000000000 [ 60.541409] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f35445f3000 [ 60.548666] R13: ffff88809980f200 R14: ffffffffffffffea R15: ffff88807dc5fdd8 [ 60.556024] ? lookup_ioctx+0xa9/0x560 [ 60.559904] ? free_ioctx_users+0x3d0/0x3d0 [ 60.564304] ? wait_for_completion_io+0x20/0x20 [ 60.568964] __se_sys_io_submit+0x9e/0x390 [ 60.573390] ? kasan_check_write+0x14/0x20 [ 60.577707] ? fput+0x18/0x120 [ 60.580984] ? io_submit_one+0x1db0/0x1db0 [ 60.585214] ? __ia32_sys_read+0xa0/0xa0 [ 60.589363] ? mm_fault_error+0x2c0/0x2c0 [ 60.593500] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 60.598866] __x64_sys_io_submit+0x6e/0xb0 [ 60.603083] ? __x64_sys_io_submit+0x6e/0xb0 [ 60.607470] do_syscall_64+0xd0/0x4e0 [ 60.611256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 60.616431] RIP: 0033:0x4665e9 [ 60.619605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 60.638505] RSP: 002b:00007f354461c188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 60.646371] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665e9 [ 60.653618] RDX: 0000000020000540 RSI: 0000000000000002 RDI: 00007f35445f3000 [ 60.660868] RBP: 00007f354461c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 60.668114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.675366] R13: 00007ffdd73f916f R14: 00007f354461c300 R15: 0000000000022000 [ 60.682631] CPU: 0 PID: 10137 Comm: syz-executor.4 Not tainted 4.19.204-syzkaller #0 [ 60.690516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.700257] Call Trace: [ 60.702934] dump_stack+0x17c/0x226 [ 60.706570] should_fail.cold.2+0x5/0xa [ 60.710719] ? setup_fault_attr+0x220/0x220 [ 60.715020] __should_failslab+0xba/0xf0 [ 60.719059] should_failslab+0x9/0x20