Warning: Permanently added '10.128.0.102' (ECDSA) to the list of known hosts. 2021/02/21 13:06:09 parsed 1 programs 2021/02/21 13:06:09 executed programs: 0 [ 328.136202] IPVS: ftp: loaded support on port[0] = 21 [ 328.197806] IPVS: ftp: loaded support on port[0] = 21 [ 328.298380] chnl_net:caif_netlink_parms(): no params data found [ 328.332954] IPVS: ftp: loaded support on port[0] = 21 [ 328.423309] chnl_net:caif_netlink_parms(): no params data found [ 328.474014] IPVS: ftp: loaded support on port[0] = 21 [ 328.534693] bridge0: port 1(bridge_slave_0) entered blocking state [ 328.541825] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.550211] device bridge_slave_0 entered promiscuous mode [ 328.558414] bridge0: port 2(bridge_slave_1) entered blocking state [ 328.564851] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.574077] device bridge_slave_1 entered promiscuous mode [ 328.580522] bridge0: port 1(bridge_slave_0) entered blocking state [ 328.587994] bridge0: port 1(bridge_slave_0) entered disabled state [ 328.594908] device bridge_slave_0 entered promiscuous mode [ 328.606567] bridge0: port 2(bridge_slave_1) entered blocking state [ 328.612980] bridge0: port 2(bridge_slave_1) entered disabled state [ 328.620348] device bridge_slave_1 entered promiscuous mode [ 328.647239] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 328.677548] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 328.686816] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 328.696347] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 328.778368] chnl_net:caif_netlink_parms(): no params data found [ 328.791193] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 328.799243] team0: Port device team_slave_0 added [ 328.804550] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 328.812273] team0: Port device team_slave_0 added [ 328.822182] IPVS: ftp: loaded support on port[0] = 21 [ 328.832993] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 328.844605] team0: Port device team_slave_1 added [ 328.857332] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 328.864501] team0: Port device team_slave_1 added [ 328.895858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 328.902121] 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. [ 328.928687] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 328.940972] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 328.948733] 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. [ 328.974412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 328.987700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 329.003657] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 329.010105] 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. [ 329.036292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 329.049032] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 329.056158] 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. [ 329.081461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 329.092075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 329.118339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 329.138951] device hsr_slave_0 entered promiscuous mode [ 329.144691] device hsr_slave_1 entered promiscuous mode [ 329.156867] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 329.167469] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 329.237311] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 329.272526] chnl_net:caif_netlink_parms(): no params data found [ 329.284847] device hsr_slave_0 entered promiscuous mode [ 329.290849] device hsr_slave_1 entered promiscuous mode [ 329.302519] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 329.313733] IPVS: ftp: loaded support on port[0] = 21 [ 329.347734] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 329.367336] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.373716] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.382367] device bridge_slave_0 entered promiscuous mode [ 329.406363] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.412732] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.421347] device bridge_slave_1 entered promiscuous mode [ 329.541148] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 329.552895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 329.571344] chnl_net:caif_netlink_parms(): no params data found [ 329.631112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 329.638787] team0: Port device team_slave_0 added [ 329.667397] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 329.674540] team0: Port device team_slave_1 added [ 329.701981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 329.708645] 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. [ 329.734608] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 329.746749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 329.752987] 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. [ 329.778536] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 329.809470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 329.818862] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 329.836643] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.842992] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.851583] device bridge_slave_0 entered promiscuous mode [ 329.858641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 329.876116] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.882467] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.890625] device bridge_slave_1 entered promiscuous mode [ 329.941019] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 329.959941] device hsr_slave_0 entered promiscuous mode [ 329.969239] device hsr_slave_1 entered promiscuous mode [ 329.976355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 329.984100] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 329.996805] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.003146] bridge0: port 1(bridge_slave_0) entered disabled state [ 330.011650] device bridge_slave_0 entered promiscuous mode [ 330.019836] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.026555] bridge0: port 2(bridge_slave_1) entered disabled state [ 330.033401] device bridge_slave_1 entered promiscuous mode [ 330.058006] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 330.064803] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 330.073557] team0: Port device team_slave_0 added [ 330.091461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 330.113584] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 330.121894] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 330.130403] team0: Port device team_slave_1 added [ 330.145657] Bluetooth: hci5 command 0x0409 tx timeout [ 330.148664] Bluetooth: hci1 command 0x0409 tx timeout [ 330.151231] Bluetooth: hci2 command 0x0409 tx timeout [ 330.157801] Bluetooth: hci3 command 0x0409 tx timeout [ 330.176562] Bluetooth: hci4 command 0x0409 tx timeout [ 330.182066] Bluetooth: hci0 command 0x0409 tx timeout [ 330.196714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 330.275554] chnl_net:caif_netlink_parms(): no params data found [ 330.287369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 330.293626] 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. [ 330.320067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 330.347278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 330.358120] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 330.364363] 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. [ 330.390274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 330.401068] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 330.408671] team0: Port device team_slave_0 added [ 330.418653] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 330.425952] team0: Port device team_slave_1 added [ 330.432567] 8021q: adding VLAN 0 to HW filter on device bond0 [ 330.443938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 330.452048] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 330.482943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 330.497381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 330.520424] device hsr_slave_0 entered promiscuous mode [ 330.527070] device hsr_slave_1 entered promiscuous mode [ 330.536391] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 330.544937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 330.552568] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 330.559302] 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. [ 330.585040] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 330.596534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 330.602778] 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. [ 330.628224] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 330.642457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 330.654562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 330.663212] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 330.677692] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 330.691734] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 330.712106] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 330.718912] 8021q: adding VLAN 0 to HW filter on device team0 [ 330.724922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 330.733294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 330.745792] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 330.760945] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 330.767917] 8021q: adding VLAN 0 to HW filter on device team0 [ 330.794080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 330.811996] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 330.819052] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 330.827799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 330.836409] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.842850] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.850036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 330.858005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 330.865611] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.871947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.884414] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 330.891645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 330.904054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 330.916940] device hsr_slave_0 entered promiscuous mode [ 330.927005] device hsr_slave_1 entered promiscuous mode [ 330.932697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 330.941314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 330.949275] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.955664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.982027] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 330.989603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 331.003820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 331.015071] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 331.022802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 331.031416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 331.039572] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.045966] bridge0: port 2(bridge_slave_1) entered forwarding state [ 331.052883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 331.061238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 331.075899] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 331.098539] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 331.113675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 331.123423] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 331.130536] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.136956] bridge0: port 1(bridge_slave_0) entered disabled state [ 331.143908] device bridge_slave_0 entered promiscuous mode [ 331.150623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 331.160240] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 331.168227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 331.176862] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 331.192142] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 331.199716] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.206858] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.213732] device bridge_slave_1 entered promiscuous mode [ 331.234521] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 331.243161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 331.252817] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 331.272083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 331.279963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 331.288829] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 331.297146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 331.304563] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 331.318717] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 331.332790] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 331.348424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 331.358050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 331.366029] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 331.373426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 331.381555] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 331.389404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 331.397114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 331.404643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 331.412414] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 331.422080] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 331.438055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 331.464191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 331.472086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 331.491302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 331.500443] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 331.506580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 331.528911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 331.540039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 331.555999] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 331.562230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 331.580379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 331.589426] team0: Port device team_slave_0 added [ 331.606937] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 331.614475] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 331.625272] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 331.632434] team0: Port device team_slave_1 added [ 331.643415] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 331.654583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 331.661690] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 331.677248] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 331.691041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 331.699112] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 331.706503] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 331.719298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 331.733747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 331.742238] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 331.751952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 331.759757] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 331.771343] 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. [ 331.797101] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 331.811177] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 331.817751] 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. [ 331.844057] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 331.855397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 331.864274] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 331.873560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 331.882062] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 331.896964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 331.904056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 331.912862] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 331.922589] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 331.929734] 8021q: adding VLAN 0 to HW filter on device team0 [ 331.956740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 331.965441] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 331.974575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 331.984552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 331.992406] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.998807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 332.006488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 332.013277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 332.020476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 332.036442] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 332.042513] 8021q: adding VLAN 0 to HW filter on device team0 [ 332.052528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 332.070772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 332.079615] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 332.087738] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.094223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 332.106127] device hsr_slave_0 entered promiscuous mode [ 332.111911] device hsr_slave_1 entered promiscuous mode [ 332.118859] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 332.129621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 332.144790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 332.157192] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 332.174312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 332.183604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 332.191976] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.198364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 332.206339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 332.214054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 332.223165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 332.230403] Bluetooth: hci0 command 0x041b tx timeout [ 332.235480] Bluetooth: hci5 command 0x041b tx timeout [ 332.239749] Bluetooth: hci4 command 0x041b tx timeout [ 332.248821] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 332.255232] Bluetooth: hci3 command 0x041b tx timeout [ 332.262230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 332.264569] Bluetooth: hci2 command 0x041b tx timeout [ 332.270513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 332.273717] Bluetooth: hci1 command 0x041b tx timeout [ 332.286339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 332.294090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 332.302298] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.308795] bridge0: port 2(bridge_slave_1) entered forwarding state [ 332.315822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 332.333107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 332.360362] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 332.368695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 332.377435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 332.385905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 332.397314] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 332.408637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 332.420995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 332.444594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 332.453629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 332.462407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 332.473209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 332.482944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 332.491980] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 332.503442] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 332.512427] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 332.519623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 332.527839] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 332.535559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 332.543092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 332.551119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 332.558064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 332.565075] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 332.577646] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 332.586152] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 332.593150] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 332.600276] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 332.608971] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 332.625617] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 332.631689] 8021q: adding VLAN 0 to HW filter on device team0 [ 332.639152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 332.647561] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 332.655387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 332.663058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 332.674182] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 332.692760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 332.702131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 332.711947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 332.719753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 332.727647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 332.737808] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 332.747009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 332.755556] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 332.761549] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 332.771337] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 332.780805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 332.788881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 332.796616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 332.804272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 332.812453] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.818848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 332.826035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 332.833478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 332.843174] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 332.850498] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 332.857480] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 332.865399] device veth0_vlan entered promiscuous mode [ 332.878217] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 332.889747] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 332.898452] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 332.905709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 332.912704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 332.921001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 332.928666] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.935043] bridge0: port 2(bridge_slave_1) entered forwarding state [ 332.944403] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 332.954703] device veth0_vlan entered promiscuous mode [ 332.963274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 332.973861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 332.984537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 332.992253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 333.000122] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 333.007963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 333.015840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 333.023444] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 333.030812] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 333.039992] device veth1_vlan entered promiscuous mode [ 333.046009] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 333.055378] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 333.063976] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 333.071238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 333.089703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 333.103090] device veth1_vlan entered promiscuous mode [ 333.110369] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 333.122023] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 333.131541] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 333.139493] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 333.148629] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 333.156375] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 333.163472] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 333.171183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 333.179164] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 333.186221] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 333.195617] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 333.208983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 333.223606] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 333.230853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 333.238687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 333.247455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 333.260161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 333.270998] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 333.283282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 333.303148] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 333.312716] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 333.322829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 333.331129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 333.339632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 333.347727] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 333.355984] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 333.363474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 333.374475] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 333.384637] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 333.392758] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 333.404383] device veth0_macvtap entered promiscuous mode [ 333.411147] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 333.419743] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 333.430088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 333.436865] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 333.446886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 333.456524] device veth1_macvtap entered promiscuous mode [ 333.462601] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 333.474492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 333.481837] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 333.490129] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 333.500297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 333.511288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 333.519067] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 333.527082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 333.536794] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 333.542862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 333.556894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 333.565287] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 333.574191] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 333.587906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 333.596389] device veth0_macvtap entered promiscuous mode [ 333.602406] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 333.612299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 333.620635] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 333.628036] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 333.635056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 333.643934] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 333.650838] 8021q: adding VLAN 0 to HW filter on device team0 [ 333.660100] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 333.669831] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 333.680604] device veth1_macvtap entered promiscuous mode [ 333.691292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 333.700263] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 333.709166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 333.717476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 333.726076] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 333.733594] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.739968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 333.747060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 333.757543] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 333.772320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 333.782270] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 333.792585] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 333.801402] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 333.808825] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 333.816189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 333.823893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 333.832553] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.838978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 333.846665] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 333.854283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 333.862147] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 333.869099] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 333.877520] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 333.887323] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 333.904583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 333.923028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 333.932692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 333.943177] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 333.953167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 333.968249] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 333.982866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 333.991406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 334.002502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 334.013781] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 334.022546] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 334.029831] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 334.038128] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 334.046164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 334.081606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 334.090915] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 334.113337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 334.123714] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 334.132369] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 334.143025] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 334.151071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 334.159480] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 334.167337] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 334.175064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 334.183615] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 334.196482] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 334.203670] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 334.210991] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 334.221271] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 334.238961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 334.247065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 334.255466] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 334.262955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 334.270573] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 334.286293] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 334.294646] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 334.304439] device veth0_vlan entered promiscuous mode [ 334.310887] Bluetooth: hci1 command 0x040f tx timeout [ 334.316747] Bluetooth: hci2 command 0x040f tx timeout [ 334.322185] Bluetooth: hci3 command 0x040f tx timeout [ 334.329336] Bluetooth: hci4 command 0x040f tx timeout [ 334.335629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 334.343856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 334.352343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 334.362586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 334.370442] Bluetooth: hci5 command 0x040f tx timeout [ 334.371429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 334.375975] Bluetooth: hci0 command 0x040f tx timeout [ 334.390538] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.397560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 334.404450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 334.412110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 334.424597] device veth1_vlan entered promiscuous mode [ 334.439640] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 334.449358] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 334.456578] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 334.475955] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 334.502555] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 334.522331] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 334.530631] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 334.537743] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 334.549099] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 334.561639] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 334.571406] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 334.584232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 334.591579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 334.600126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 334.610145] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 334.617860] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 334.627419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 334.635913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 334.646076] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 334.652799] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 334.678627] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.685771] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 334.705962] device veth0_vlan entered promiscuous mode [ 334.718705] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 334.735926] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 334.752646] device veth1_vlan entered promiscuous mode [ 334.776651] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 334.788743] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 334.797461] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 334.809938] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 334.816650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 334.827171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 334.850445] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 334.858880] device veth0_macvtap entered promiscuous mode [ 334.871119] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 334.887112] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 334.894501] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 334.913452] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 334.923434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 334.945291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 334.952881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 334.960902] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 334.969574] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 334.976941] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 334.985430] device veth1_macvtap entered promiscuous mode [ 334.991501] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 335.001170] device veth0_macvtap entered promiscuous mode [ 335.009073] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 335.023511] device veth0_vlan entered promiscuous mode [ 335.034062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 335.050285] device veth1_macvtap entered promiscuous mode [ 335.067178] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 335.079950] device veth1_vlan entered promiscuous mode [ 335.092165] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 335.109317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 335.122954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 335.136862] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 335.153326] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 335.170804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.183665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.198636] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.208408] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.223484] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 335.232091] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 335.247135] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 335.259235] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.275764] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.289692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.300812] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.314052] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 335.328128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.338560] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 335.351364] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 335.359321] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 335.371602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 335.390357] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 335.401934] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 335.410645] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 335.422059] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 335.432845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 335.445715] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 335.453521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 335.468126] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 335.481479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.493436] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 335.511843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.522290] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 335.534949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 335.543440] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 335.562607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 335.590560] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.607600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 335.631903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.658605] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 335.687318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 335.712708] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 335.731868] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 335.753331] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 335.769475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 335.798614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 335.824002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 335.845301] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 335.866054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 335.889717] device veth0_macvtap entered promiscuous mode [ 335.903204] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 335.942577] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 335.999303] device veth1_macvtap entered promiscuous mode [ 336.023573] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 336.045322] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 336.060074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 336.109985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 336.140692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 336.189777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 336.243249] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.291033] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.319130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.339875] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.359077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.378715] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.387990] Bluetooth: hci5 command 0x0419 tx timeout [ 336.397777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.398351] Bluetooth: hci4 command 0x0419 tx timeout [ 336.418654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.441707] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 336.448562] Bluetooth: hci3 command 0x0419 tx timeout [ 336.464307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 336.468276] Bluetooth: hci2 command 0x0419 tx timeout [ 336.498336] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 336.502955] Bluetooth: hci1 command 0x0419 tx timeout [ 336.510574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 336.520688] Bluetooth: hci0 command 0x0419 tx timeout [ 336.551101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 336.584110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.617673] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 336.660888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.688631] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 336.720264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.749865] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 336.779993] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.820724] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 336.852146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 336.869251] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 336.887541] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 336.906392] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 336.927264] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 336.937659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 336.976066] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 336.984436] device veth0_vlan entered promiscuous mode [ 337.018206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 337.031957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 337.058324] device veth1_vlan entered promiscuous mode [ 337.081932] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 337.112945] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 337.123743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 337.142891] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 337.163238] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 337.222299] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 337.260693] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 337.287662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 337.297308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 337.320664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 337.349187] device veth0_macvtap entered promiscuous mode [ 337.373596] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 337.423910] device veth1_macvtap entered promiscuous mode [ 337.454164] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 337.500299] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 337.560049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 337.599544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 337.659037] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.701917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 337.740208] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.785772] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 337.839113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.872578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 337.908704] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.947232] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 337.988000] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.028706] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 338.056449] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 338.092130] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 338.104016] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 338.153257] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 338.187193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 338.217295] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 338.243645] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.273328] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 338.338802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.393559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 338.441844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.491234] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 338.541375] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.591167] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 338.640666] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 338.703544] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 338.753011] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 338.804425] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 338.823300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 341.695445] syz-executor.4: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 341.762205] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 341.787826] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 341.791501] syz-executor.0: [ 341.801512] syz-executor.0: [ 341.803755] syz-executor.1: [ 341.805891] syz-executor.5: [ 341.807883] page allocation failure: order:4 [ 341.810646] page allocation failure: order:4 [ 341.820026] syz-executor.4: [ 341.823560] syz-executor.4 cpuset= [ 341.827863] syz-executor.3: [ 341.828431] / [ 341.839008] page allocation failure: order:4 [ 341.840789] page allocation failure: order:4 [ 341.841186] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.846221] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.857268] page allocation failure: order:4 [ 341.867464] page allocation failure: order:4 [ 341.871920] (null) [ 341.873656] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.879649] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.879881] syz-executor.5 cpuset= [ 341.893575] (null) [ 341.894184] mems_allowed=0-1 [ 341.899630] syz-executor.2 cpuset= [ 341.902704] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.915591] / [ 341.920268] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 341.922752] syz-executor.5 cpuset= [ 341.934153] syz-executor.1 cpuset= [ 341.935626] (null) [ 341.938094] CPU: 0 PID: 9440 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 341.951161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.957455] (null) [ 341.960514] Call Trace: [ 341.962639] syz-executor.4 cpuset= [ 341.965288] dump_stack+0x1b2/0x281 [ 341.965316] warn_alloc.cold+0x96/0x1cc [ 341.968825] (null) [ 341.972462] ? zone_watermark_ok_safe+0x220/0x220 [ 341.976524] / [ 341.978513] __alloc_pages_nodemask+0x2127/0x2720 [ 341.983369] syz-executor.0 cpuset= [ 341.985028] ? _raw_spin_unlock_irq+0x5a/0x80 [ 341.985049] ? finish_task_switch+0x178/0x610 [ 341.985055] ? finish_task_switch+0x14d/0x610 [ 341.985072] ? lock_acquire+0x170/0x3f0 [ 341.985085] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 341.996821] / [ 341.997918] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 342.007473] mems_allowed=0-1 [ 342.010822] ? __mutex_unlock_slowpath+0x75/0x770 [ 342.010854] alloc_pages_current+0x155/0x260 [ 342.015772] mems_allowed=0-1 [ 342.017384] ion_page_pool_alloc+0x118/0x1b0 [ 342.017394] ion_system_heap_allocate+0x133/0x8c0 [ 342.023937] syz-executor.3 cpuset= [ 342.025921] ? ion_alloc+0x187/0x810 [ 342.025939] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 342.025948] ? ion_system_contig_heap_create+0x130/0x130 [ 342.025957] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 342.025966] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 342.025975] ion_alloc+0x204/0x810 [ 342.025987] ? ion_dma_buf_release+0x40/0x40 [ 342.054141] mems_allowed=0-1 [ 342.054674] ? __might_fault+0x177/0x1b0 [ 342.064438] / [ 342.065547] ion_ioctl+0xea/0x1f0 [ 342.070533] mems_allowed=0-1 [ 342.075363] ? ion_query_heaps+0x360/0x360 [ 342.075374] ? ion_query_heaps+0x360/0x360 [ 342.075398] do_vfs_ioctl+0x75a/0xff0 [ 342.075408] ? ioctl_preallocate+0x1a0/0x1a0 [ 342.075418] ? lock_downgrade+0x740/0x740 [ 342.087604] / [ 342.090461] ? __fget+0x225/0x360 [ 342.092153] mems_allowed=0-1 [ 342.095580] ? do_vfs_ioctl+0xff0/0xff0 [ 342.095617] ? security_file_ioctl+0x83/0xb0 [ 342.095625] SyS_ioctl+0x7f/0xb0 [ 342.095632] ? do_vfs_ioctl+0xff0/0xff0 [ 342.095652] do_syscall_64+0x1d5/0x640 [ 342.147155] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 342.152340] RIP: 0033:0x466019 [ 342.155511] RSP: 002b:00007fd057e4b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.163208] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 342.170474] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 342.177746] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 342.184995] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 342.192247] R13: 00007ffe902768ff R14: 00007fd057e4b300 R15: 0000000000022000 [ 342.199520] CPU: 1 PID: 9420 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 342.203563] / [ 342.207315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.207321] Call Trace: [ 342.209247] (null) [ 342.218361] dump_stack+0x1b2/0x281 [ 342.218374] warn_alloc.cold+0x96/0x1cc [ 342.218391] ? zone_watermark_ok_safe+0x220/0x220 [ 342.220974] / [ 342.223089] __alloc_pages_nodemask+0x2127/0x2720 [ 342.233422] mems_allowed=0-1 [ 342.235465] ? lock_acquire+0x170/0x3f0 [ 342.235480] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 342.235494] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 342.242670] mems_allowed=0-1 [ 342.245109] ? __mutex_unlock_slowpath+0x75/0x770 [ 342.245123] alloc_pages_current+0x155/0x260 [ 342.245136] ion_page_pool_alloc+0x118/0x1b0 [ 342.245145] ion_system_heap_allocate+0x133/0x8c0 [ 342.265347] syz-executor.0 cpuset= [ 342.267252] ? ion_alloc+0x187/0x810 [ 342.267263] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 342.271676] / [ 342.276039] ? ion_system_contig_heap_create+0x130/0x130 [ 342.300735] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 342.305753] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 342.310589] ion_alloc+0x204/0x810 [ 342.314122] ? ion_dma_buf_release+0x40/0x40 [ 342.318520] ? __might_fault+0x177/0x1b0 [ 342.322573] ion_ioctl+0xea/0x1f0 [ 342.326017] ? ion_query_heaps+0x360/0x360 [ 342.330239] ? ion_query_heaps+0x360/0x360 [ 342.333530] mems_allowed=0-1 [ 342.334462] do_vfs_ioctl+0x75a/0xff0 [ 342.334472] ? ioctl_preallocate+0x1a0/0x1a0 [ 342.334482] ? lock_downgrade+0x740/0x740 [ 342.349889] ? __fget+0x225/0x360 [ 342.353329] ? do_vfs_ioctl+0xff0/0xff0 [ 342.357291] ? security_file_ioctl+0x83/0xb0 [ 342.361696] SyS_ioctl+0x7f/0xb0 [ 342.365052] ? do_vfs_ioctl+0xff0/0xff0 [ 342.369018] do_syscall_64+0x1d5/0x640 [ 342.372888] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 342.378054] RIP: 0033:0x466019 [ 342.381220] RSP: 002b:00007f17046d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.388911] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 342.396166] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 342.403413] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 342.408596] syz-executor.2: [ 342.410687] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 342.410690] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 342.413690] R13: 00007fffad94406f R14: 00007f17046d4300 R15: 0000000000022000 [ 342.414786] CPU: 1 PID: 9324 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 342.445869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.455231] Call Trace: [ 342.457810] dump_stack+0x1b2/0x281 [ 342.461417] warn_alloc.cold+0x96/0x1cc [ 342.465387] ? zone_watermark_ok_safe+0x220/0x220 [ 342.470239] __alloc_pages_nodemask+0x2127/0x2720 [ 342.475076] ? lock_acquire+0x170/0x3f0 [ 342.479032] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 342.483857] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 342.490328] ? __mutex_unlock_slowpath+0x75/0x770 [ 342.494036] (null) [ 342.495153] alloc_pages_current+0x155/0x260 [ 342.497284] syz-executor.2 cpuset= [ 342.501669] ion_page_pool_alloc+0x118/0x1b0 [ 342.501670] / mems_allowed=0-1 [ 342.505198] ion_system_heap_allocate+0x133/0x8c0 [ 342.505206] ? ion_alloc+0x187/0x810 [ 342.505213] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 342.505220] ? ion_system_contig_heap_create+0x130/0x130 [ 342.505229] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 342.505238] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 342.542085] ion_alloc+0x204/0x810 [ 342.545626] ? ion_dma_buf_release+0x40/0x40 [ 342.550015] ? __might_fault+0x177/0x1b0 [ 342.554055] ion_ioctl+0xea/0x1f0 [ 342.557484] ? ion_query_heaps+0x360/0x360 [ 342.561708] ? ion_query_heaps+0x360/0x360 [ 342.565937] do_vfs_ioctl+0x75a/0xff0 [ 342.569732] ? ioctl_preallocate+0x1a0/0x1a0 [ 342.574133] ? lock_downgrade+0x740/0x740 [ 342.578271] ? __fget+0x225/0x360 [ 342.581701] ? do_vfs_ioctl+0xff0/0xff0 [ 342.585673] ? security_file_ioctl+0x83/0xb0 [ 342.590057] SyS_ioctl+0x7f/0xb0 [ 342.593410] ? do_vfs_ioctl+0xff0/0xff0 [ 342.597373] do_syscall_64+0x1d5/0x640 [ 342.601252] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 342.606425] RIP: 0033:0x466019 [ 342.609607] RSP: 002b:00007f29e9234188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.617304] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 342.624551] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 342.631797] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 342.639058] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 342.646312] R13: 00007ffffd54aeef R14: 00007f29e9234300 R15: 0000000000022000 [ 342.666577] CPU: 1 PID: 9345 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 342.674381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.683719] Call Trace: [ 342.686296] dump_stack+0x1b2/0x281 [ 342.689922] warn_alloc.cold+0x96/0x1cc [ 342.693892] ? zone_watermark_ok_safe+0x220/0x220 [ 342.698727] __alloc_pages_nodemask+0x2127/0x2720 [ 342.703551] ? lock_acquire+0x170/0x3f0 [ 342.707505] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 342.712328] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 342.717774] ? __mutex_unlock_slowpath+0x75/0x770 [ 342.722612] ? retint_kernel+0x2d/0x2d [ 342.726490] alloc_pages_current+0x155/0x260 [ 342.730879] ion_page_pool_alloc+0x118/0x1b0 [ 342.735264] ion_system_heap_allocate+0x133/0x8c0 [ 342.740086] ? ion_alloc+0x187/0x810 [ 342.743789] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 342.749226] ? ion_system_contig_heap_create+0x130/0x130 [ 342.754670] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 342.759675] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 342.764508] ion_alloc+0x204/0x810 [ 342.768038] ? ion_dma_buf_release+0x40/0x40 [ 342.772423] ? __might_fault+0x177/0x1b0 [ 342.776478] ion_ioctl+0xea/0x1f0 [ 342.779924] ? ion_query_heaps+0x360/0x360 [ 342.784159] ? ion_query_heaps+0x360/0x360 [ 342.788395] do_vfs_ioctl+0x75a/0xff0 [ 342.792176] ? ioctl_preallocate+0x1a0/0x1a0 [ 342.796561] ? lock_downgrade+0x740/0x740 [ 342.800687] ? __fget+0x225/0x360 [ 342.804122] ? do_vfs_ioctl+0xff0/0xff0 [ 342.808090] ? security_file_ioctl+0x83/0xb0 [ 342.812491] SyS_ioctl+0x7f/0xb0 [ 342.815846] ? do_vfs_ioctl+0xff0/0xff0 [ 342.819805] do_syscall_64+0x1d5/0x640 [ 342.823673] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 342.828840] RIP: 0033:0x466019 [ 342.832007] RSP: 002b:00007fd471293188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 342.839707] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 342.846969] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 342.854314] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 342.861582] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 342.868846] R13: 00007fffa989907f R14: 00007fd471293300 R15: 0000000000022000 [ 342.876115] CPU: 0 PID: 9467 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 342.883909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.893256] Call Trace: [ 342.895841] dump_stack+0x1b2/0x281 [ 342.899463] warn_alloc.cold+0x96/0x1cc [ 342.903429] ? zone_watermark_ok_safe+0x220/0x220 [ 342.908275] __alloc_pages_nodemask+0x2127/0x2720 [ 342.913116] ? _raw_spin_unlock_irq+0x24/0x80 [ 342.917608] ? lock_acquire+0x170/0x3f0 [ 342.921579] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 342.926421] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 342.931870] ? __mutex_unlock_slowpath+0x75/0x770 [ 342.936823] alloc_pages_current+0x155/0x260 [ 342.941217] ion_page_pool_alloc+0x118/0x1b0 [ 342.945630] ion_system_heap_allocate+0x133/0x8c0 [ 342.950466] ? ion_alloc+0x187/0x810 [ 342.954161] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 342.959602] ? ion_system_contig_heap_create+0x130/0x130 [ 342.965230] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 342.970331] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 342.975163] ion_alloc+0x204/0x810 [ 342.978705] ? ion_dma_buf_release+0x40/0x40 [ 342.983105] ? __might_fault+0x177/0x1b0 [ 342.987160] ion_ioctl+0xea/0x1f0 [ 342.990608] ? ion_query_heaps+0x360/0x360 [ 342.994838] ? ion_query_heaps+0x360/0x360 [ 342.999052] do_vfs_ioctl+0x75a/0xff0 [ 343.002833] ? ioctl_preallocate+0x1a0/0x1a0 [ 343.007229] ? lock_downgrade+0x740/0x740 [ 343.011376] ? __fget+0x225/0x360 [ 343.014820] ? do_vfs_ioctl+0xff0/0xff0 [ 343.018774] ? security_file_ioctl+0x83/0xb0 [ 343.023161] SyS_ioctl+0x7f/0xb0 [ 343.026511] ? do_vfs_ioctl+0xff0/0xff0 [ 343.030585] do_syscall_64+0x1d5/0x640 [ 343.034473] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 343.039655] RIP: 0033:0x466019 [ 343.042837] RSP: 002b:00007f1e4b674188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.050533] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 343.057800] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 343.065056] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 343.072316] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 343.079575] R13: 00007ffff1b4ae9f R14: 00007f1e4b674300 R15: 0000000000022000 [ 343.086844] CPU: 1 PID: 9465 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 343.094645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.104111] Call Trace: [ 343.106702] dump_stack+0x1b2/0x281 [ 343.110327] warn_alloc.cold+0x96/0x1cc [ 343.114299] ? zone_watermark_ok_safe+0x220/0x220 [ 343.119223] __alloc_pages_nodemask+0x2127/0x2720 [ 343.124064] ? lock_acquire+0x170/0x3f0 [ 343.128020] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 343.132853] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 343.138298] ? __mutex_unlock_slowpath+0x75/0x770 [ 343.143148] alloc_pages_current+0x155/0x260 [ 343.147555] ion_page_pool_alloc+0x118/0x1b0 [ 343.151960] ion_system_heap_allocate+0x133/0x8c0 [ 343.156795] ? ion_alloc+0x187/0x810 [ 343.160487] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 343.165913] ? ion_system_contig_heap_create+0x130/0x130 [ 343.171340] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 343.176342] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 343.181179] ion_alloc+0x204/0x810 [ 343.184724] ? ion_dma_buf_release+0x40/0x40 [ 343.189116] ? __might_fault+0x177/0x1b0 [ 343.193155] ion_ioctl+0xea/0x1f0 [ 343.196599] ? ion_query_heaps+0x360/0x360 [ 343.200843] ? ion_query_heaps+0x360/0x360 [ 343.205067] do_vfs_ioctl+0x75a/0xff0 [ 343.208854] ? ioctl_preallocate+0x1a0/0x1a0 [ 343.213846] ? lock_downgrade+0x740/0x740 [ 343.217975] ? __fget+0x225/0x360 [ 343.221403] ? do_vfs_ioctl+0xff0/0xff0 [ 343.225364] ? security_file_ioctl+0x83/0xb0 [ 343.229758] SyS_ioctl+0x7f/0xb0 [ 343.233100] ? do_vfs_ioctl+0xff0/0xff0 [ 343.237068] do_syscall_64+0x1d5/0x640 [ 343.240957] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 343.246132] RIP: 0033:0x466019 [ 343.249331] RSP: 002b:00007f1e4b695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.257014] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 343.264263] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 343.271520] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 343.278774] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 343.286032] R13: 00007ffff1b4ae9f R14: 00007f1e4b695300 R15: 0000000000022000 [ 343.293293] CPU: 0 PID: 9347 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 343.301096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.310457] Call Trace: [ 343.313038] dump_stack+0x1b2/0x281 [ 343.316674] warn_alloc.cold+0x96/0x1cc [ 343.320651] ? zone_watermark_ok_safe+0x220/0x220 [ 343.325493] __alloc_pages_nodemask+0x2127/0x2720 [ 343.330331] ? lock_acquire+0x170/0x3f0 [ 343.334294] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 343.339139] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 343.344588] ? __mutex_unlock_slowpath+0x75/0x770 [ 343.349472] alloc_pages_current+0x155/0x260 [ 343.353880] ion_page_pool_alloc+0x118/0x1b0 [ 343.358282] ion_system_heap_allocate+0x133/0x8c0 [ 343.363105] ? ion_alloc+0x187/0x810 [ 343.366804] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 343.372249] ? ion_system_contig_heap_create+0x130/0x130 [ 343.377696] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 343.382707] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 343.387541] ion_alloc+0x204/0x810 [ 343.391062] ? ion_dma_buf_release+0x40/0x40 [ 343.395456] ? __might_fault+0x177/0x1b0 [ 343.399516] ion_ioctl+0xea/0x1f0 [ 343.402963] ? ion_query_heaps+0x360/0x360 [ 343.407195] ? ion_query_heaps+0x360/0x360 [ 343.411423] do_vfs_ioctl+0x75a/0xff0 [ 343.415213] ? ioctl_preallocate+0x1a0/0x1a0 [ 343.419628] ? lock_downgrade+0x740/0x740 [ 343.423765] ? __fget+0x225/0x360 [ 343.427204] ? do_vfs_ioctl+0xff0/0xff0 [ 343.431171] ? security_file_ioctl+0x83/0xb0 [ 343.435573] SyS_ioctl+0x7f/0xb0 [ 343.438938] ? do_vfs_ioctl+0xff0/0xff0 [ 343.442910] do_syscall_64+0x1d5/0x640 [ 343.446798] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 343.452004] RIP: 0033:0x466019 [ 343.455176] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.462871] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 343.470129] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 343.477388] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 343.484730] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 343.491991] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 343.503988] CPU: 1 PID: 9445 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 343.511795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.521142] Call Trace: [ 343.523727] dump_stack+0x1b2/0x281 [ 343.527354] warn_alloc.cold+0x96/0x1cc [ 343.531345] ? zone_watermark_ok_safe+0x220/0x220 [ 343.536193] __alloc_pages_nodemask+0x2127/0x2720 [ 343.541026] ? lock_acquire+0x170/0x3f0 [ 343.544994] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 343.549836] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 343.555281] ? __mutex_unlock_slowpath+0x75/0x770 [ 343.560116] alloc_pages_current+0x155/0x260 [ 343.564527] ion_page_pool_alloc+0x118/0x1b0 [ 343.568926] ion_system_heap_allocate+0x133/0x8c0 [ 343.573746] ? ion_alloc+0x187/0x810 [ 343.577440] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 343.582878] ? ion_system_contig_heap_create+0x130/0x130 [ 343.588304] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 343.593470] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 343.598313] ion_alloc+0x204/0x810 [ 343.601832] ? ion_dma_buf_release+0x40/0x40 [ 343.606229] ? __might_fault+0x177/0x1b0 [ 343.610267] ion_ioctl+0xea/0x1f0 [ 343.613699] ? ion_query_heaps+0x360/0x360 [ 343.617914] ? ion_query_heaps+0x360/0x360 [ 343.622126] do_vfs_ioctl+0x75a/0xff0 [ 343.625905] ? ioctl_preallocate+0x1a0/0x1a0 [ 343.630289] ? lock_downgrade+0x740/0x740 [ 343.634417] ? __fget+0x225/0x360 [ 343.637855] ? do_vfs_ioctl+0xff0/0xff0 [ 343.641809] ? security_file_ioctl+0x83/0xb0 [ 343.646195] SyS_ioctl+0x7f/0xb0 [ 343.649535] ? do_vfs_ioctl+0xff0/0xff0 [ 343.653496] do_syscall_64+0x1d5/0x640 [ 343.657365] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 343.662529] RIP: 0033:0x466019 [ 343.665694] RSP: 002b:00007fd057e2a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.673402] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 343.680648] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 343.687894] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 343.695140] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 343.702562] R13: 00007ffe902768ff R14: 00007fd057e2a300 R15: 0000000000022000 [ 343.709843] CPU: 0 PID: 9427 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 343.717656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.726985] Call Trace: [ 343.729553] dump_stack+0x1b2/0x281 [ 343.733174] warn_alloc.cold+0x96/0x1cc [ 343.737128] ? zone_watermark_ok_safe+0x220/0x220 [ 343.741954] __alloc_pages_nodemask+0x2127/0x2720 [ 343.746776] ? lock_acquire+0x170/0x3f0 [ 343.750736] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 343.755565] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 343.760992] ? __mutex_unlock_slowpath+0x75/0x770 [ 343.765813] alloc_pages_current+0x155/0x260 [ 343.770202] ion_page_pool_alloc+0x118/0x1b0 [ 343.774587] ion_system_heap_allocate+0x133/0x8c0 [ 343.779407] ? ion_alloc+0x187/0x810 [ 343.783106] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 343.788533] ? ion_system_contig_heap_create+0x130/0x130 [ 343.793960] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 343.798952] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 343.803772] ion_alloc+0x204/0x810 [ 343.807292] ? ion_dma_buf_release+0x40/0x40 [ 343.811678] ? __might_fault+0x177/0x1b0 [ 343.815718] ion_ioctl+0xea/0x1f0 [ 343.819153] ? ion_query_heaps+0x360/0x360 [ 343.823365] ? ion_query_heaps+0x360/0x360 [ 343.827579] do_vfs_ioctl+0x75a/0xff0 [ 343.831357] ? ioctl_preallocate+0x1a0/0x1a0 [ 343.835745] ? lock_downgrade+0x740/0x740 [ 343.839870] ? __fget+0x225/0x360 [ 343.843301] ? do_vfs_ioctl+0xff0/0xff0 [ 343.847253] ? security_file_ioctl+0x83/0xb0 [ 343.851637] SyS_ioctl+0x7f/0xb0 [ 343.854978] ? do_vfs_ioctl+0xff0/0xff0 [ 343.858931] do_syscall_64+0x1d5/0x640 [ 343.862799] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 343.867977] RIP: 0033:0x466019 [ 343.871153] RSP: 002b:00007f21d28f2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 343.878835] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 343.886081] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 343.893326] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 343.900570] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 343.907817] R13: 00007ffcbcdc957f R14: 00007f21d28f2300 R15: 0000000000022000 [ 343.921066] CPU: 0 PID: 9321 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 343.928890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.938225] Call Trace: [ 343.940799] dump_stack+0x1b2/0x281 [ 343.944410] warn_alloc.cold+0x96/0x1cc [ 343.948365] ? zone_watermark_ok_safe+0x220/0x220 [ 343.953195] __alloc_pages_nodemask+0x2127/0x2720 [ 343.958034] ? lock_acquire+0x170/0x3f0 [ 343.961993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 343.966822] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 343.972253] ? __mutex_unlock_slowpath+0x75/0x770 [ 343.977079] alloc_pages_current+0x155/0x260 [ 343.981471] ion_page_pool_alloc+0x118/0x1b0 [ 343.985874] ion_system_heap_allocate+0x133/0x8c0 [ 343.990694] ? ion_alloc+0x187/0x810 [ 343.994382] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 343.999820] ? ion_system_contig_heap_create+0x130/0x130 [ 344.005256] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 344.010259] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 344.015079] ion_alloc+0x204/0x810 [ 344.018599] ? ion_dma_buf_release+0x40/0x40 [ 344.022985] ? __might_fault+0x177/0x1b0 [ 344.027023] ion_ioctl+0xea/0x1f0 [ 344.030454] ? ion_query_heaps+0x360/0x360 [ 344.034670] ? ion_query_heaps+0x360/0x360 [ 344.038881] do_vfs_ioctl+0x75a/0xff0 [ 344.042658] ? ioctl_preallocate+0x1a0/0x1a0 [ 344.047058] ? lock_downgrade+0x740/0x740 [ 344.051183] ? __fget+0x225/0x360 [ 344.054613] ? do_vfs_ioctl+0xff0/0xff0 [ 344.058562] ? security_file_ioctl+0x83/0xb0 [ 344.062947] SyS_ioctl+0x7f/0xb0 [ 344.066287] ? do_vfs_ioctl+0xff0/0xff0 [ 344.070238] do_syscall_64+0x1d5/0x640 [ 344.074107] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 344.079272] RIP: 0033:0x466019 [ 344.082440] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 344.090135] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 344.097411] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 344.104661] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 344.111913] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 344.119162] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 344.162859] Mem-Info: [ 344.165372] active_anon:10763 inactive_anon:4697 isolated_anon:0 [ 344.165372] active_file:3287 inactive_file:3281 isolated_file:33 [ 344.165372] unevictable:0 dirty:17 writeback:0 unstable:0 [ 344.165372] slab_reclaimable:16325 slab_unreclaimable:106832 [ 344.165372] mapped:7062 shmem:4883 pagetables:483 bounce:0 [ 344.165372] free:28262 free_pcp:345 free_cma:0 [ 344.217789] Node 0 active_anon:42876kB inactive_anon:18780kB active_file:12152kB inactive_file:12128kB unevictable:0kB isolated(anon):0kB isolated(file):132kB mapped:26548kB dirty:68kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 344.296172] Node 1 active_anon:176kB inactive_anon:8kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 344.481023] Node 0 DMA free:11052kB min:204kB low:252kB high:300kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 344.508459] oom_reaper: reaped process 9324 (syz-executor.0), now anon-rss:0kB, file-rss:4kB, shmem-rss:0kB [ 344.555768] oom_reaper: reaped process 9345 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 344.619647] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 344.627164] Node 0 DMA32 free:17556kB min:36200kB low:45248kB high:54296kB active_anon:38736kB inactive_anon:18780kB active_file:256kB inactive_file:504kB unevictable:0kB writepending:68kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7744kB pagetables:1880kB bounce:0kB free_pcp:612kB local_pcp:492kB free_cma:0kB [ 344.657500] oom_reaper: reaped process 9420 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 344.737777] lowmem_reserve[]: 0 0 0 0 0 [ 344.741828] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 344.774858] syz-executor.5 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=1000 [ 344.816695] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 344.822029] CPU: 0 PID: 9347 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 344.829814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.839162] Call Trace: [ 344.841751] dump_stack+0x1b2/0x281 [ 344.845378] dump_header+0x178/0x82f [ 344.849085] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 344.854180] ? ___ratelimit+0x2cd/0x530 [ 344.858148] oom_kill_process.cold+0x10/0xb18 [ 344.862645] out_of_memory+0xe3e/0x1190 [ 344.866623] ? oom_killer_disable+0x1c0/0x1c0 [ 344.871117] ? mutex_trylock+0x152/0x1a0 [ 344.875172] __alloc_pages_nodemask+0x23e1/0x2720 [ 344.880013] ? lock_acquire+0x170/0x3f0 [ 344.883989] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 344.888824] ? ion_page_pool_alloc+0x9e/0x1b0 [ 344.893316] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 344.898768] alloc_pages_current+0x155/0x260 [ 344.903171] ion_page_pool_alloc+0x118/0x1b0 [ 344.907577] ion_system_heap_allocate+0x133/0x8c0 [ 344.912412] ? ion_alloc+0x187/0x810 [ 344.916118] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 344.921565] ? ion_system_contig_heap_create+0x130/0x130 [ 344.927083] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 344.932101] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 344.936944] ion_alloc+0x204/0x810 [ 344.940482] ? ion_dma_buf_release+0x40/0x40 [ 344.944888] ? __might_fault+0x177/0x1b0 [ 344.948943] ion_ioctl+0xea/0x1f0 [ 344.952389] ? ion_query_heaps+0x360/0x360 [ 344.956615] ? ion_query_heaps+0x360/0x360 [ 344.960840] do_vfs_ioctl+0x75a/0xff0 [ 344.964637] ? ioctl_preallocate+0x1a0/0x1a0 [ 344.969038] ? lock_downgrade+0x740/0x740 [ 344.973183] ? __fget+0x225/0x360 [ 344.976703] ? do_vfs_ioctl+0xff0/0xff0 [ 344.980697] ? security_file_ioctl+0x83/0xb0 [ 344.985119] SyS_ioctl+0x7f/0xb0 [ 344.988480] ? do_vfs_ioctl+0xff0/0xff0 [ 344.992452] do_syscall_64+0x1d5/0x640 [ 344.996342] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 345.001532] RIP: 0033:0x466019 [ 345.004726] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 345.012428] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 345.019703] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 345.026976] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 345.034237] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 345.041498] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 345.085496] lowmem_reserve[]: 0 0 0 0 0 [ 345.089525] Node 1 Normal free:26424kB min:53696kB low:67120kB high:80544kB active_anon:176kB inactive_anon:8kB active_file:24kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:44kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 345.175202] lowmem_reserve[]: 0 0 0 0 0 [ 345.179236] Node 0 DMA: 8*4kB (UME) 1*8kB (E) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10968kB [ 345.205963] Node 0 DMA32: 516*4kB (UM) 233*8kB (UM) 470*16kB (UM) 207*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18072kB [ 345.237988] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 345.259229] Node 1 Normal: 50*4kB (UM) 177*8kB (UM) 119*16kB (UM) 74*32kB (UME) 0*64kB 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 3*1024kB (UME) 4*2048kB (UM) 2*4096kB (M) = 26752kB [ 345.261755] Mem-Info: [ 345.310790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 345.321220] active_anon:9256 inactive_anon:4697 isolated_anon:0 [ 345.321220] active_file:32 inactive_file:110 isolated_file:0 [ 345.321220] unevictable:0 dirty:7 writeback:13 unstable:0 [ 345.321220] slab_reclaimable:16327 slab_unreclaimable:103219 [ 345.321220] mapped:779 shmem:4883 pagetables:483 bounce:0 [ 345.321220] free:33084 free_pcp:143 free_cma:0 [ 345.343107] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 345.452220] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 345.453855] Node 0 active_anon:36848kB inactive_anon:18780kB active_file:104kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2816kB dirty:28kB writeback:52kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 345.493384] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 345.533863] 5685 total pagecache pages [ 345.537794] 0 pages in swap cache [ 345.573881] Swap cache stats: add 0, delete 0, find 0/0 [ 345.579287] Free swap = 0kB [ 345.582303] Total swap = 0kB [ 345.583850] Node 1 active_anon:176kB inactive_anon:8kB active_file:24kB inactive_file:2964kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2200kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 345.617679] 2097051 pages RAM [ 345.620805] 0 pages HighMem/MovableOnly [ 345.643833] Node 0 DMA free:11116kB min:204kB low:252kB high:300kB active_anon:28kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:8kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 345.643868] 363840 pages reserved [ 345.773798] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 345.778872] Node 0 DMA32 free:553704kB min:36200kB low:45248kB high:54296kB active_anon:36820kB inactive_anon:18780kB active_file:68kB inactive_file:28kB unevictable:0kB writepending:80kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7648kB pagetables:1880kB bounce:0kB free_pcp:576kB local_pcp:316kB free_cma:0kB [ 345.793789] 0 pages cma reserved [ 345.906500] lowmem_reserve[]: 0 0 0 0 0 [ 345.910558] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 346.033792] lowmem_reserve[]: 0 0 0 0 0 [ 346.037834] Node 1 Normal free:773352kB min:53696kB low:67120kB high:80544kB active_anon:176kB inactive_anon:8kB active_file:408kB inactive_file:2580kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:48kB bounce:0kB free_pcp:456kB local_pcp:308kB free_cma:0kB [ 346.124649] lowmem_reserve[]: 0 0 0 0 0 [ 346.132583] Node 0 DMA: 3*4kB (M) 2*8kB (UE) 2*16kB (UE) 3*32kB (UME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 11100kB [ 346.203813] Node 0 DMA32: 300*4kB (M) 240*8kB (UME) 118*16kB (UM) 36*32kB (M) 12*64kB (ME) 2*128kB (M) 2*256kB (UE) 1*512kB (E) 0*1024kB 0*2048kB 22*4096kB (U) = 98320kB [ 346.263817] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 346.293797] Node 1 Normal: 0*4kB 1*8kB (M) 1*16kB (U) 3*32kB (UME) 0*64kB 3*128kB (UME) 2*256kB (UE) 1*512kB (E) 554*1024kB (UE) 49*2048kB (UM) 4*4096kB (UM) = 685560kB [ 346.343819] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.352702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.413771] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.422652] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.453794] 5839 total pagecache pages [ 346.457769] 0 pages in swap cache [ 346.461213] Swap cache stats: add 0, delete 0, find 0/0 [ 346.494369] Free swap = 0kB [ 346.497415] Total swap = 0kB [ 346.500469] 2097051 pages RAM [ 346.503562] 0 pages HighMem/MovableOnly [ 346.533773] 363840 pages reserved [ 346.537290] 0 pages cma reserved [ 346.540652] Out of memory (oom_kill_allocating_task): Kill process 9347 (syz-executor.5) score 0 or sacrifice child [ 346.604034] Killed process 9347 (syz-executor.5) total-vm:58812kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 346.799691] oom_reaper: reaped process 9440 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 346.826572] syz-execprog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 346.839641] syz-execprog cpuset=/ mems_allowed=0-1 [ 346.855541] CPU: 0 PID: 7976 Comm: syz-execprog Not tainted 4.14.221-syzkaller #0 [ 346.863173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.872524] Call Trace: [ 346.875115] dump_stack+0x1b2/0x281 [ 346.878740] dump_header+0x178/0x82f [ 346.882448] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 346.887546] ? ___ratelimit+0x2cd/0x530 [ 346.891515] oom_kill_process.cold+0x10/0xb18 [ 346.896011] out_of_memory+0xe3e/0x1190 [ 346.899984] ? oom_killer_disable+0x1c0/0x1c0 [ 346.904472] ? mutex_trylock+0x152/0x1a0 [ 346.908530] __alloc_pages_nodemask+0x23e1/0x2720 [ 346.913377] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 346.918228] alloc_pages_current+0x155/0x260 [ 346.922764] filemap_fault+0xea3/0x1980 [ 346.926770] ext4_filemap_fault+0x84/0xb0 [ 346.930924] __do_fault+0xfa/0x380 [ 346.934468] __handle_mm_fault+0x2497/0x4620 [ 346.939048] ? vm_insert_page+0x7c0/0x7c0 [ 346.943234] ? free_object+0xe4/0x240 [ 346.947042] handle_mm_fault+0x391/0x860 [ 346.951118] __do_page_fault+0x549/0xad0 [ 346.955180] ? spurious_fault+0x640/0x640 [ 346.958815] warn_alloc: 15 callbacks suppressed [ 346.958819] syz-executor.4: [ 346.959340] ? do_page_fault+0x60/0x500 [ 346.967595] syz-executor.5: page allocation failure: order:0 [ 346.970964] ? page_fault+0x2f/0x50 [ 346.970973] page_fault+0x45/0x50 [ 346.983787] RIP: 0000:0x82e6e4 [ 346.986967] RSP: 16256a8:000000c00003ffa0 EFLAGS: 0043aba0 [ 346.997950] Mem-Info: [ 347.012902] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 347.023410] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 347.025104] active_anon:8724 inactive_anon:4697 isolated_anon:0 [ 347.025104] active_file:11 inactive_file:16 isolated_file:0 [ 347.025104] unevictable:0 dirty:0 writeback:0 unstable:0 [ 347.025104] slab_reclaimable:16338 slab_unreclaimable:103195 [ 347.025104] mapped:707 shmem:4883 pagetables:463 bounce:0 [ 347.025104] free:13830 free_pcp:31 free_cma:0 [ 347.049092] syz-executor.5 cpuset= [ 347.064000] syz-executor.4: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 347.081467] / mems_allowed=0-1 [ 347.084965] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 347.090084] CPU: 0 PID: 9440 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 347.097955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.107302] Call Trace: [ 347.109893] dump_stack+0x1b2/0x281 [ 347.113510] warn_alloc.cold+0x96/0x1cc [ 347.117476] ? zone_watermark_ok_safe+0x220/0x220 [ 347.122311] ? usleep_range+0x130/0x130 [ 347.126270] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 347.131364] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 347.136381] ? run_timer_softirq+0x5a0/0x5a0 [ 347.140794] __alloc_pages_nodemask+0x2127/0x2720 [ 347.142086] syz-executor.4 cpuset= [ 347.145640] ? lock_acquire+0x170/0x3f0 [ 347.145653] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 347.145664] ? ion_page_pool_alloc+0x9e/0x1b0 [ 347.145676] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 347.145693] alloc_pages_current+0x155/0x260 [ 347.145704] ion_page_pool_alloc+0x118/0x1b0 [ 347.145713] ion_system_heap_allocate+0x133/0x8c0 [ 347.145726] ? ion_alloc+0x187/0x810 [ 347.145737] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 347.190059] / mems_allowed=0-1 [ 347.190701] ? ion_system_contig_heap_create+0x130/0x130 [ 347.190713] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 347.204419] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 347.209862] ion_alloc+0x204/0x810 [ 347.213401] ? ion_dma_buf_release+0x40/0x40 [ 347.217797] ? __might_fault+0x177/0x1b0 [ 347.221853] ion_ioctl+0xea/0x1f0 [ 347.225301] ? ion_query_heaps+0x360/0x360 [ 347.229525] ? ion_query_heaps+0x360/0x360 [ 347.233744] do_vfs_ioctl+0x75a/0xff0 [ 347.237538] ? ioctl_preallocate+0x1a0/0x1a0 [ 347.241937] ? lock_downgrade+0x740/0x740 [ 347.246082] ? __fget+0x225/0x360 [ 347.249521] ? do_vfs_ioctl+0xff0/0xff0 [ 347.253475] ? security_file_ioctl+0x83/0xb0 [ 347.257882] SyS_ioctl+0x7f/0xb0 [ 347.261240] ? do_vfs_ioctl+0xff0/0xff0 [ 347.265208] do_syscall_64+0x1d5/0x640 [ 347.269087] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 347.274263] RIP: 0033:0x466019 [ 347.277450] RSP: 002b:00007fd057e4b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.285152] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 347.292410] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 347.299666] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 347.306936] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 347.314198] R13: 00007ffe902768ff R14: 00007fd057e4b300 R15: 0000000000022000 [ 347.325674] CPU: 1 PID: 9445 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 347.333578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.333948] Node 0 active_anon:34748kB inactive_anon:18780kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2828kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 347.342919] Call Trace: [ 347.372550] Node 1 active_anon:148kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 347.375074] dump_stack+0x1b2/0x281 [ 347.375086] warn_alloc.cold+0x96/0x1cc [ 347.401012] Node 0 [ 347.404628] ? zone_watermark_ok_safe+0x220/0x220 [ 347.404636] ? usleep_range+0x130/0x130 [ 347.404645] ? try_to_free_pages+0x23f/0x6e0 [ 347.408602] DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 347.411009] ? _find_next_bit+0xdb/0x100 [ 347.415858] lowmem_reserve[]: [ 347.419797] ? run_timer_softirq+0x5a0/0x5a0 [ 347.424193] 0 [ 347.449839] __alloc_pages_nodemask+0x2127/0x2720 [ 347.449854] ? lock_acquire+0x170/0x3f0 [ 347.453902] 2717 [ 347.456979] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 347.461357] 2718 [ 347.463142] ? ion_page_pool_alloc+0x9e/0x1b0 [ 347.468078] 2718 [ 347.472022] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 347.474070] 2718 [ 347.478902] alloc_pages_current+0x155/0x260 [ 347.485422] ion_page_pool_alloc+0x118/0x1b0 [ 347.485430] ion_system_heap_allocate+0x133/0x8c0 [ 347.485439] ? ion_alloc+0x187/0x810 [ 347.487482] Node 0 [ 347.492921] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 347.494974] DMA32 free:17656kB min:36200kB low:45248kB high:54296kB active_anon:34732kB inactive_anon:18780kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7584kB pagetables:1800kB bounce:0kB free_pcp:236kB local_pcp:120kB free_cma:0kB [ 347.499338] ? ion_system_contig_heap_create+0x130/0x130 [ 347.503732] lowmem_reserve[]: [ 347.508628] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 347.512310] 0 [ 347.514531] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 347.514541] ion_alloc+0x204/0x810 [ 347.514554] ? ion_dma_buf_release+0x40/0x40 [ 347.519977] 0 [ 347.548241] ? __might_fault+0x177/0x1b0 [ 347.548253] ion_ioctl+0xea/0x1f0 [ 347.548264] ? ion_query_heaps+0x360/0x360 [ 347.548272] ? ion_query_heaps+0x360/0x360 [ 347.548279] do_vfs_ioctl+0x75a/0xff0 [ 347.548288] ? ioctl_preallocate+0x1a0/0x1a0 [ 347.548295] ? lock_downgrade+0x740/0x740 [ 347.548304] ? __fget+0x225/0x360 [ 347.548311] ? do_vfs_ioctl+0xff0/0xff0 [ 347.548319] ? security_file_ioctl+0x83/0xb0 [ 347.548327] SyS_ioctl+0x7f/0xb0 [ 347.553912] warn_alloc_show_mem: 9 callbacks suppressed [ 347.553915] Mem-Info: [ 347.556859] ? do_vfs_ioctl+0xff0/0xff0 [ 347.561858] active_anon:8724 inactive_anon:4697 isolated_anon:0 [ 347.561858] active_file:11 inactive_file:16 isolated_file:0 [ 347.561858] unevictable:0 dirty:0 writeback:0 unstable:0 [ 347.561858] slab_reclaimable:16338 slab_unreclaimable:103195 [ 347.561858] mapped:707 shmem:4883 pagetables:463 bounce:0 [ 347.561858] free:13803 free_pcp:89 free_cma:0 [ 347.563635] do_syscall_64+0x1d5/0x640 [ 347.563648] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 347.563657] RIP: 0033:0x466019 [ 347.568487] Node 0 active_anon:34748kB inactive_anon:18780kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2828kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 347.571998] RSP: 002b:00007fd057e2a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.576408] 0 [ 347.578165] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 347.578171] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 347.582213] 0 [ 347.585641] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 347.585646] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 347.585650] R13: 00007ffe902768ff R14: 00007fd057e2a300 R15: 0000000000022000 [ 347.595389] CPU: 1 PID: 9347 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 347.606924] Node 1 active_anon:148kB inactive_anon:8kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 347.610136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.623111] Node 0 [ 347.627166] Call Trace: [ 347.627182] dump_stack+0x1b2/0x281 [ 347.627193] warn_alloc.cold+0x96/0x1cc [ 347.627205] ? zone_watermark_ok_safe+0x220/0x220 [ 347.629607] DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 347.633560] ? usleep_range+0x130/0x130 [ 347.666279] 0 [ 347.670107] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 347.678532] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 347.706030] lowmem_reserve[]: [ 347.713698] ? run_timer_softirq+0x5a0/0x5a0 [ 347.713716] __alloc_pages_nodemask+0x2127/0x2720 [ 347.715503] Node 0 [ 347.722756] ? lock_acquire+0x170/0x3f0 [ 347.730027] 0 [ 347.731785] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 347.739057] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 347.746283] ? ion_page_pool_alloc+0x9e/0x1b0 [ 347.746300] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 347.753549] 2717 [ 347.761342] alloc_pages_current+0x155/0x260 [ 347.761354] ion_page_pool_alloc+0x118/0x1b0 [ 347.787294] lowmem_reserve[]: [ 347.796619] ion_system_heap_allocate+0x133/0x8c0 [ 347.796627] ? ion_alloc+0x187/0x810 [ 347.796637] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 347.798854] 0 [ 347.801433] ? ion_system_contig_heap_create+0x130/0x130 [ 347.805064] 0 [ 347.809016] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 347.809025] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 347.813947] 2718 [ 347.839499] ion_alloc+0x204/0x810 [ 347.839512] ? ion_dma_buf_release+0x40/0x40 [ 347.839522] ? __might_fault+0x177/0x1b0 [ 347.843478] 0 [ 347.845258] ion_ioctl+0xea/0x1f0 [ 347.845267] ? ion_query_heaps+0x360/0x360 [ 347.845278] ? ion_query_heaps+0x360/0x360 [ 347.850349] 0 [ 347.855347] do_vfs_ioctl+0x75a/0xff0 [ 347.855357] ? ioctl_preallocate+0x1a0/0x1a0 [ 347.855365] ? lock_downgrade+0x740/0x740 [ 347.858462] 0 [ 347.862868] ? __fget+0x225/0x360 [ 347.869914] ? do_vfs_ioctl+0xff0/0xff0 [ 347.873882] 2718 [ 347.875649] ? security_file_ioctl+0x83/0xb0 [ 347.880463] 2718 [ 347.905333] SyS_ioctl+0x7f/0xb0 [ 347.905340] ? do_vfs_ioctl+0xff0/0xff0 [ 347.905349] do_syscall_64+0x1d5/0x640 [ 347.905363] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 347.909856] Node 1 [ 347.915278] RIP: 0033:0x466019 [ 347.915282] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 347.915289] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 347.915293] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 347.915297] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 347.915301] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 347.915305] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 348.093846] Node 0 DMA32 free:19016kB min:36200kB low:45248kB high:54296kB active_anon:34732kB inactive_anon:18780kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7584kB pagetables:1800kB bounce:0kB free_pcp:312kB local_pcp:108kB free_cma:0kB [ 348.237507] lowmem_reserve[]: 0 0 0 0 0 [ 348.276430] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.281306] syz-executor.4: [ 348.334665] lowmem_reserve[]: 0 0 0 0 0 [ 348.372900] Node 1 Normal free:27592kB min:53696kB low:67120kB high:80544kB active_anon:148kB inactive_anon:8kB active_file:520kB inactive_file:476kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.382378] page allocation failure: order:4 [ 348.412014] lowmem_reserve[]: 0 0 0 0 0 [ 348.429485] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 348.431262] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 348.450137] Node 0 [ 348.451377] (null) [ 348.459745] DMA32: 412*4kB (UM) 238*8kB (UMEH) 128*16kB (UME) 38*32kB (ME) 14*64kB (MEH) 4*128kB (UMH) 2*256kB (EH) 1*512kB (E) 8*1024kB (U) 1*2048kB (M) 0*4096kB = 19488kB [ 348.462252] syz-executor.4 cpuset= [ 348.482568] Node 0 [ 348.487639] / mems_allowed=0-1 [ 348.490977] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 348.493167] CPU: 1 PID: 9445 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 348.503839] Node 1 [ 348.511063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.511066] Call Trace: [ 348.511081] dump_stack+0x1b2/0x281 [ 348.511093] warn_alloc.cold+0x96/0x1cc [ 348.511103] ? zone_watermark_ok_safe+0x220/0x220 [ 348.511123] __alloc_pages_nodemask+0x2127/0x2720 [ 348.511133] ? lock_acquire+0x170/0x3f0 [ 348.511144] ? lock_acquire+0x170/0x3f0 [ 348.511158] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 348.511173] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 348.511183] ? __mutex_unlock_slowpath+0x75/0x770 [ 348.511196] alloc_pages_current+0x155/0x260 [ 348.511209] ion_page_pool_alloc+0x118/0x1b0 [ 348.511218] ion_system_heap_allocate+0x133/0x8c0 [ 348.511227] ? _raw_spin_unlock+0x29/0x40 [ 348.511236] ? _ion_heap_freelist_drain+0x6e/0x410 [ 348.511245] ? ion_system_contig_heap_create+0x130/0x130 [ 348.511251] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 348.511261] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 348.513474] Normal: [ 348.522811] ion_alloc+0x27a/0x810 [ 348.522824] ? ion_dma_buf_release+0x40/0x40 [ 348.522833] ? __might_fault+0x177/0x1b0 [ 348.522843] ion_ioctl+0xea/0x1f0 [ 348.525416] 31*4kB [ 348.529012] ? ion_query_heaps+0x360/0x360 [ 348.532958] (UME) [ 348.537784] ? ion_query_heaps+0x360/0x360 [ 348.537793] do_vfs_ioctl+0x75a/0xff0 [ 348.537803] ? ioctl_preallocate+0x1a0/0x1a0 [ 348.542749] 21*8kB [ 348.546571] ? lock_downgrade+0x740/0x740 [ 348.546583] ? __fget+0x225/0x360 [ 348.546591] ? do_vfs_ioctl+0xff0/0xff0 [ 348.550538] (UME) [ 348.555386] ? security_file_ioctl+0x83/0xb0 [ 348.555395] SyS_ioctl+0x7f/0xb0 [ 348.555403] ? do_vfs_ioctl+0xff0/0xff0 [ 348.560839] 15*16kB [ 348.565660] do_syscall_64+0x1d5/0x640 [ 348.565677] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 348.565684] RIP: 0033:0x466019 [ 348.570084] (UME) [ 348.574465] RSP: 002b:00007fd057e2a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 348.574474] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 348.574478] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 348.574482] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 348.574488] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 348.579302] 8*32kB [ 348.583422] R13: 00007ffe902768ff R14: 00007fd057e2a300 R15: 0000000000022000 [ 348.589465] warn_alloc_show_mem: 2 callbacks suppressed [ 348.589468] Mem-Info: [ 348.604619] syz-executor.5: [ 348.608361] active_anon:8724 inactive_anon:4697 isolated_anon:0 [ 348.608361] active_file:38 inactive_file:31 isolated_file:0 [ 348.608361] unevictable:0 dirty:0 writeback:0 unstable:0 [ 348.608361] slab_reclaimable:16336 slab_unreclaimable:103022 [ 348.608361] mapped:782 shmem:4883 pagetables:463 bounce:0 [ 348.608361] free:13840 free_pcp:0 free_cma:0 [ 348.610164] page allocation failure: order:4 [ 348.614582] Node 0 active_anon:34748kB inactive_anon:18780kB active_file:36kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3028kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 348.660375] Normal free:26568kB min:53696kB low:67120kB high:80544kB active_anon:148kB inactive_anon:8kB active_file:520kB inactive_file:476kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:48kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 348.665457] Node 1 active_anon:148kB inactive_anon:8kB active_file:116kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:0kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 348.677762] lowmem_reserve[]: [ 348.682459] Node 0 [ 348.711063] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 348.721330] DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.744778] (M) [ 348.748507] lowmem_reserve[]: [ 348.801313] 0 [ 348.813021] 0 [ 348.860685] (null) [ 348.867989] 0 [ 348.868994] syz-executor.5 cpuset= [ 348.876121] 2717 2718 2718 2718 [ 348.876136] Node 0 DMA32 free:18108kB min:36200kB low:45248kB high:54296kB active_anon:34760kB inactive_anon:18780kB active_file:0kB inactive_file:416kB unevictable:0kB writepending:32kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1820kB bounce:0kB free_pcp:28kB local_pcp:28kB free_cma:0kB [ 348.876153] lowmem_reserve[]: 0 0 0 0 0 [ 348.876170] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.876185] lowmem_reserve[]: 0 0 0 0 0 [ 348.876203] Node 1 Normal free:26576kB min:53696kB low:67120kB high:80544kB active_anon:176kB inactive_anon:8kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:92kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:48kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 348.876218] lowmem_reserve[]: 0 0 0 0 0 [ 348.876233] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 348.925865] 9*64kB [ 348.953865] 0 [ 348.978081] / [ 348.983434] 0 [ 349.007266] mems_allowed=0-1 [ 349.015830] 0 [ 349.039484] (ME) [ 349.045205] Node 0 DMA32: 453*4kB (UM) 237*8kB (UME) 128*16kB (UME) 38*32kB (ME) 14*64kB (MEH) 4*128kB (UMH) 2*256kB (EH) 2*512kB (UE) 6*1024kB (U) 1*2048kB (M) 0*4096kB = 18108kB [ 349.060853] 6*128kB (UM) 4*256kB (UME) 4*512kB (UME) 3*1024kB (ME) 1*2048kB (M) 4*4096kB [ 349.077894] (UM) = 26708kB [ 349.080795] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.086928] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 349.098438] CPU: 0 PID: 9347 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 349.113148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.119638] Node 0 [ 349.122493] Call Trace: [ 349.122500] Normal: [ 349.124723] dump_stack+0x1b2/0x281 [ 349.124735] warn_alloc.cold+0x96/0x1cc [ 349.124745] ? zone_watermark_ok_safe+0x220/0x220 [ 349.124766] __alloc_pages_nodemask+0x2127/0x2720 [ 349.124781] ? lock_acquire+0x170/0x3f0 [ 349.124793] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 349.124807] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 349.140889] 0*4kB [ 349.142179] ? __mutex_unlock_slowpath+0x75/0x770 [ 349.152556] 0*8kB [ 349.155782] alloc_pages_current+0x155/0x260 [ 349.155796] ion_page_pool_alloc+0x118/0x1b0 [ 349.155806] ion_system_heap_allocate+0x133/0x8c0 [ 349.155816] ? _raw_spin_unlock+0x29/0x40 [ 349.155824] ? _ion_heap_freelist_drain+0x6e/0x410 [ 349.155833] ? ion_system_contig_heap_create+0x130/0x130 [ 349.155842] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 349.155850] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 349.155859] ion_alloc+0x27a/0x810 [ 349.174755] Node 0 [ 349.174872] ? ion_dma_buf_release+0x40/0x40 [ 349.179269] DMA32: [ 349.184101] ? __might_fault+0x177/0x1b0 [ 349.184113] ion_ioctl+0xea/0x1f0 [ 349.184121] ? ion_query_heaps+0x360/0x360 [ 349.184131] ? ion_query_heaps+0x360/0x360 [ 349.184140] do_vfs_ioctl+0x75a/0xff0 [ 349.184151] ? ioctl_preallocate+0x1a0/0x1a0 [ 349.184159] ? lock_downgrade+0x740/0x740 [ 349.184171] ? __fget+0x225/0x360 [ 349.184178] ? do_vfs_ioctl+0xff0/0xff0 [ 349.184187] ? security_file_ioctl+0x83/0xb0 [ 349.184195] SyS_ioctl+0x7f/0xb0 [ 349.184202] ? do_vfs_ioctl+0xff0/0xff0 [ 349.201190] 0*16kB [ 349.203682] do_syscall_64+0x1d5/0x640 [ 349.203698] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 349.203706] RIP: 0033:0x466019 [ 349.203710] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 349.203718] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 349.203722] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 349.203726] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 349.203730] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 349.203734] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 349.232817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.245565] 453*4kB [ 349.267814] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.277585] (UM) [ 349.298186] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.306997] 0*32kB [ 349.331018] 4906 total pagecache pages [ 349.345012] 237*8kB [ 349.366554] 0 pages in swap cache [ 349.372314] Swap cache stats: add 0, delete 0, find 0/0 [ 349.373345] 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 349.394930] (UME) 128*16kB (UME) 38*32kB (ME) 14*64kB (MEH) 4*128kB (UMH) 2*256kB (EH) 2*512kB (UE) 6*1024kB (U) 1*2048kB (M) 0*4096kB = 18108kB [ 349.404633] Free swap = 0kB [ 349.411107] Total swap = 0kB [ 349.417554] Node 1 Normal: 29*4kB (UME) 19*8kB (UME) 13*16kB (UME) 6*32kB (M) 7*64kB (ME) 4*128kB (UM) 4*256kB (UME) 3*512kB (UME) 4*1024kB (ME) 1*2048kB (M) 4*4096kB (UM) = 26716kB [ 349.433214] 2097051 pages RAM [ 349.443324] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 349.457133] 0 pages HighMem/MovableOnly [ 349.461107] 363840 pages reserved [ 349.462987] Node 1 Normal: 29*4kB (UME) 19*8kB (UME) 13*16kB (UME) 6*32kB (M) 7*64kB (ME) 4*128kB (UM) 4*256kB (UME) 3*512kB (UME) 4*1024kB (ME) 1*2048kB (M) 4*4096kB (UM) = 26716kB [ 349.480196] 0 pages cma reserved [ 349.490341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.501269] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.530065] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.549664] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB 2021/02/21 13:06:31 executed programs: 6 [ 349.577320] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.587166] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.633615] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 349.642486] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 349.652707] 5813 total pagecache pages [ 349.659830] 0 pages in swap cache [ 349.663293] Swap cache stats: add 0, delete 0, find 0/0 [ 349.668995] Free swap = 0kB [ 349.693549] 5812 total pagecache pages [ 349.697465] 0 pages in swap cache [ 349.700910] Swap cache stats: add 0, delete 0, find 0/0 [ 349.713231] Total swap = 0kB [ 349.716350] 2097051 pages RAM [ 349.719449] 0 pages HighMem/MovableOnly [ 349.723413] 363840 pages reserved [ 349.745781] Free swap = 0kB [ 349.755199] Total swap = 0kB [ 349.760295] 0 pages cma reserved [ 349.773575] 2097051 pages RAM [ 349.782725] 0 pages HighMem/MovableOnly [ 349.787491] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 349.787894] 363840 pages reserved [ 349.803060] 0 pages cma reserved [ 349.825745] Out of memory (oom_kill_allocating_task): Kill process 7976 (syz-execprog) score 0 or sacrifice child [ 349.863496] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 349.868654] CPU: 1 PID: 9474 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 349.875302] syz-executor.3: [ 349.876434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.876441] page allocation failure: order:4 [ 349.879448] Call Trace: [ 349.895759] dump_stack+0x1b2/0x281 [ 349.899383] warn_alloc.cold+0x96/0x1cc [ 349.904398] ? zone_watermark_ok_safe+0x220/0x220 [ 349.909250] __alloc_pages_nodemask+0x2127/0x2720 [ 349.914098] ? lock_acquire+0x170/0x3f0 [ 349.918218] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 349.923065] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 349.927252] syz-executor.4: page allocation failure: order:4 [ 349.928511] ? __mutex_unlock_slowpath+0x75/0x770 [ 349.928524] alloc_pages_current+0x155/0x260 [ 349.936216] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 349.939161] ion_page_pool_alloc+0x118/0x1b0 [ 349.950489] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 349.950630] ion_system_heap_allocate+0x133/0x8c0 [ 349.957000] (null) [ 349.962097] ? ion_alloc+0x187/0x810 [ 349.968922] (null) [ 349.969051] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 349.972750] syz-executor.4 cpuset= [ 349.974902] ? ion_system_contig_heap_create+0x130/0x130 [ 349.974910] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 349.974919] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 349.974929] ion_alloc+0x204/0x810 [ 349.989165] syz-executor.3 cpuset= [ 349.989327] ? ion_dma_buf_release+0x40/0x40 [ 349.997957] / [ 349.999142] ? __might_fault+0x177/0x1b0 [ 350.002654] mems_allowed=0-1 [ 350.006176] ion_ioctl+0xea/0x1f0 [ 350.006184] ? ion_query_heaps+0x360/0x360 [ 350.006197] ? ion_query_heaps+0x360/0x360 [ 350.012413] / [ 350.016337] do_vfs_ioctl+0x75a/0xff0 [ 350.023799] mems_allowed=0-1 [ 350.027071] ? ioctl_preallocate+0x1a0/0x1a0 [ 350.044199] ? lock_downgrade+0x740/0x740 [ 350.048327] ? __fget+0x225/0x360 [ 350.051777] ? do_vfs_ioctl+0xff0/0xff0 [ 350.055735] ? security_file_ioctl+0x83/0xb0 [ 350.060122] SyS_ioctl+0x7f/0xb0 [ 350.063466] ? do_vfs_ioctl+0xff0/0xff0 [ 350.067419] do_syscall_64+0x1d5/0x640 [ 350.071300] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 350.076469] RIP: 0033:0x466019 [ 350.079636] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.087444] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 350.094700] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 350.101960] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 350.109214] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 350.116481] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 350.123745] CPU: 0 PID: 9473 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 350.131538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.132128] Killed process 7991 (syz-executor.4) total-vm:50088kB, anon-rss:68kB, file-rss:4kB, shmem-rss:0kB [ 350.140968] Call Trace: [ 350.140986] dump_stack+0x1b2/0x281 [ 350.140998] warn_alloc.cold+0x96/0x1cc [ 350.141008] ? zone_watermark_ok_safe+0x220/0x220 [ 350.141028] __alloc_pages_nodemask+0x2127/0x2720 [ 350.141037] ? _raw_spin_unlock_irq+0x5a/0x80 [ 350.141049] ? finish_task_switch+0x178/0x610 [ 350.141056] ? finish_task_switch+0x14d/0x610 [ 350.141068] ? lock_acquire+0x170/0x3f0 [ 350.165318] syz-executor.0 invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask= [ 350.166150] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 350.170958] (null) [ 350.175441] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 350.175451] ? __mutex_unlock_slowpath+0x75/0x770 [ 350.175463] alloc_pages_current+0x155/0x260 [ 350.175476] ion_page_pool_alloc+0x118/0x1b0 [ 350.175486] ion_system_heap_allocate+0x133/0x8c0 [ 350.175495] ? ion_alloc+0x187/0x810 [ 350.175504] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 350.175512] ? ion_system_contig_heap_create+0x130/0x130 [ 350.175520] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 350.175529] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 350.183325] syz-executor.4: [ 350.184485] ion_alloc+0x204/0x810 [ 350.184498] ? ion_dma_buf_release+0x40/0x40 [ 350.184508] ? __might_fault+0x177/0x1b0 [ 350.184518] ion_ioctl+0xea/0x1f0 [ 350.184528] ? ion_query_heaps+0x360/0x360 [ 350.188481] page allocation failure: order:0 [ 350.198515] ? ion_query_heaps+0x360/0x360 [ 350.198523] do_vfs_ioctl+0x75a/0xff0 [ 350.198532] ? ioctl_preallocate+0x1a0/0x1a0 [ 350.198540] ? lock_downgrade+0x740/0x740 [ 350.198550] ? __fget+0x225/0x360 [ 350.198557] ? do_vfs_ioctl+0xff0/0xff0 [ 350.198566] ? security_file_ioctl+0x83/0xb0 [ 350.198575] SyS_ioctl+0x7f/0xb0 [ 350.198581] ? do_vfs_ioctl+0xff0/0xff0 [ 350.198591] do_syscall_64+0x1d5/0x640 [ 350.209340] , order=0, oom_score_adj=1000 [ 350.210994] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 350.215863] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 350.220195] RIP: 0033:0x466019 [ 350.231638] syz-executor.0 cpuset= [ 350.233123] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.239355] (null) [ 350.244002] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 350.244007] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 350.244011] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 350.244016] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 350.244020] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 350.258119] syz-executor.5: [ 350.264756] / [ 350.276491] page allocation failure: order:0 [ 350.282504] mems_allowed=0-1 [ 350.306738] CPU: 0 PID: 9440 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 350.313379] syz-executor.4 cpuset= [ 350.317195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.317199] Call Trace: [ 350.317215] dump_stack+0x1b2/0x281 [ 350.317226] warn_alloc.cold+0x96/0x1cc [ 350.317236] ? zone_watermark_ok_safe+0x220/0x220 [ 350.317254] __alloc_pages_nodemask+0x2127/0x2720 [ 350.321384] / [ 350.325360] ? lock_acquire+0x170/0x3f0 [ 350.332388] mems_allowed=0-1 [ 350.337646] ? lock_acquire+0x170/0x3f0 [ 350.337661] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 350.337677] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 350.393988] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 350.395136] ? __mutex_unlock_slowpath+0x75/0x770 [ 350.399517] (null) [ 350.402608] alloc_pages_current+0x155/0x260 [ 350.453446] syz-executor.5 cpuset= [ 350.455627] ion_page_pool_alloc+0x118/0x1b0 [ 350.460458] / [ 350.465900] ion_system_heap_allocate+0x133/0x8c0 [ 350.498706] ? _raw_spin_unlock+0x29/0x40 [ 350.502836] ? _ion_heap_freelist_drain+0x6e/0x410 [ 350.507749] ? ion_system_contig_heap_create+0x130/0x130 [ 350.513180] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 350.515198] mems_allowed=0-1 [ 350.518182] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 350.526094] ion_alloc+0x27a/0x810 [ 350.529615] ? ion_dma_buf_release+0x40/0x40 [ 350.534012] ? __might_fault+0x177/0x1b0 [ 350.538061] ion_ioctl+0xea/0x1f0 [ 350.541498] ? ion_query_heaps+0x360/0x360 [ 350.545716] ? ion_query_heaps+0x360/0x360 [ 350.549940] do_vfs_ioctl+0x75a/0xff0 [ 350.553727] ? ioctl_preallocate+0x1a0/0x1a0 [ 350.558124] ? lock_downgrade+0x740/0x740 [ 350.562253] ? __fget+0x225/0x360 [ 350.565687] ? do_vfs_ioctl+0xff0/0xff0 [ 350.569728] ? security_file_ioctl+0x83/0xb0 [ 350.574123] SyS_ioctl+0x7f/0xb0 [ 350.577475] ? do_vfs_ioctl+0xff0/0xff0 [ 350.581435] do_syscall_64+0x1d5/0x640 [ 350.585312] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 350.590479] RIP: 0033:0x466019 [ 350.593656] RSP: 002b:00007fd057e4b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.601369] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 350.608619] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 350.615883] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 350.623132] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 350.630381] R13: 00007ffe902768ff R14: 00007fd057e4b300 R15: 0000000000022000 [ 350.637643] CPU: 1 PID: 9347 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 350.645439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.654784] Call Trace: [ 350.657369] dump_stack+0x1b2/0x281 [ 350.660999] warn_alloc.cold+0x96/0x1cc [ 350.664971] ? zone_watermark_ok_safe+0x220/0x220 [ 350.669803] ? usleep_range+0x130/0x130 [ 350.673756] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 350.678839] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 350.683846] ? run_timer_softirq+0x5a0/0x5a0 [ 350.688250] __alloc_pages_nodemask+0x2127/0x2720 [ 350.693074] ? lock_acquire+0x170/0x3f0 [ 350.697029] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 350.701851] ? ion_page_pool_alloc+0x9e/0x1b0 [ 350.706328] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 350.711760] alloc_pages_current+0x155/0x260 [ 350.716163] ion_page_pool_alloc+0x118/0x1b0 [ 350.720555] ion_system_heap_allocate+0x133/0x8c0 [ 350.725377] ? _raw_spin_unlock+0x29/0x40 [ 350.729503] ? _ion_heap_freelist_drain+0x6e/0x410 [ 350.734410] ? ion_system_contig_heap_create+0x130/0x130 [ 350.739855] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 350.744851] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 350.749672] ion_alloc+0x27a/0x810 [ 350.753213] ? ion_dma_buf_release+0x40/0x40 [ 350.757601] ? __might_fault+0x177/0x1b0 [ 350.761641] ion_ioctl+0xea/0x1f0 [ 350.765088] ? ion_query_heaps+0x360/0x360 [ 350.769301] ? ion_query_heaps+0x360/0x360 [ 350.773515] do_vfs_ioctl+0x75a/0xff0 [ 350.777309] ? ioctl_preallocate+0x1a0/0x1a0 [ 350.781710] ? lock_downgrade+0x740/0x740 [ 350.783405] warn_alloc_show_mem: 1 callbacks suppressed [ 350.783408] Mem-Info: [ 350.785840] ? __fget+0x225/0x360 [ 350.791195] active_anon:8767 inactive_anon:4697 isolated_anon:0 [ 350.791195] active_file:41 inactive_file:1 isolated_file:0 [ 350.791195] unevictable:0 dirty:15 writeback:0 unstable:0 [ 350.791195] slab_reclaimable:16398 slab_unreclaimable:103156 [ 350.791195] mapped:716 shmem:4883 pagetables:481 bounce:0 [ 350.791195] free:13805 free_pcp:0 free_cma:0 [ 350.793574] ? do_vfs_ioctl+0xff0/0xff0 [ 350.793583] ? security_file_ioctl+0x83/0xb0 [ 350.793592] SyS_ioctl+0x7f/0xb0 [ 350.793599] ? do_vfs_ioctl+0xff0/0xff0 [ 350.813401] Node 0 active_anon:34792kB inactive_anon:18780kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2864kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 350.829630] do_syscall_64+0x1d5/0x640 [ 350.829646] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 350.853399] Node 1 active_anon:276kB inactive_anon:8kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:60kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 350.872598] RIP: 0033:0x466019 [ 350.872602] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 350.872613] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 350.893385] Node 0 [ 350.907828] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 350.907833] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 350.907837] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 350.907841] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 350.912878] CPU: 1 PID: 9476 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 350.965152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.973404] DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 350.974488] Call Trace: [ 351.002655] dump_stack+0x1b2/0x281 [ 351.006296] dump_header+0x178/0x82f [ 351.009990] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 351.015074] ? ___ratelimit+0x2cd/0x530 [ 351.019029] oom_kill_process.cold+0x10/0xb18 [ 351.023381] lowmem_reserve[]: 0 2717 [ 351.023518] out_of_memory+0xe3e/0x1190 [ 351.023519] 2718 2718 [ 351.027217] ? oom_killer_disable+0x1c0/0x1c0 [ 351.031163] 2718 [ 351.033641] ? mutex_trylock+0x152/0x1a0 [ 351.033652] __alloc_pages_nodemask+0x23e1/0x2720 [ 351.033672] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 351.054020] Node 0 DMA32 free:17984kB min:36200kB low:45248kB high:54296kB active_anon:34776kB inactive_anon:18780kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1820kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.054049] alloc_pages_current+0x155/0x260 [ 351.054062] filemap_fault+0xea3/0x1980 [ 351.090904] ext4_filemap_fault+0x84/0xb0 [ 351.095041] __do_fault+0xfa/0x380 [ 351.098564] __handle_mm_fault+0x2497/0x4620 [ 351.102959] ? vm_insert_page+0x7c0/0x7c0 [ 351.107094] handle_mm_fault+0x391/0x860 [ 351.111138] __do_page_fault+0x549/0xad0 [ 351.113380] lowmem_reserve[]: 0 [ 351.115184] ? spurious_fault+0x640/0x640 [ 351.115188] 0 [ 351.118449] ? do_page_fault+0x60/0x500 [ 351.122579] 0 [ 351.124371] ? page_fault+0x2f/0x50 [ 351.124378] page_fault+0x45/0x50 [ 351.124386] RIP: fd54aeef:0x7f29e9234300 [ 351.124390] RSP: e9234700:0000000000000000 EFLAGS: 7ffffd54aeee [ 351.130691] Mem-Info: [ 351.156207] active_anon:8767 inactive_anon:4697 isolated_anon:0 [ 351.156207] active_file:41 inactive_file:1 isolated_file:0 [ 351.156207] unevictable:0 dirty:15 writeback:0 unstable:0 [ 351.156207] slab_reclaimable:16398 slab_unreclaimable:103156 [ 351.156207] mapped:716 shmem:4883 pagetables:481 bounce:0 [ 351.156207] free:13805 free_pcp:30 free_cma:0 [ 351.171457] CPU: 0 PID: 9445 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 351.194439] Node 0 active_anon:34792kB inactive_anon:18780kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2864kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.196719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.233365] Call Trace: [ 351.235951] dump_stack+0x1b2/0x281 [ 351.237156] Node 1 active_anon:276kB inactive_anon:8kB active_file:160kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:60kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.239570] warn_alloc.cold+0x96/0x1cc [ 351.269623] ? zone_watermark_ok_safe+0x220/0x220 [ 351.274483] ? usleep_range+0x130/0x130 [ 351.278449] ? try_to_free_pages+0x23f/0x6e0 [ 351.282850] ? _find_next_bit+0xdb/0x100 [ 351.284071] Node 0 [ 351.286901] ? run_timer_softirq+0x5a0/0x5a0 [ 351.286916] DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.286920] lowmem_reserve[]: [ 351.289142] __alloc_pages_nodemask+0x2127/0x2720 [ 351.293601] 0 [ 351.319103] ? lock_acquire+0x170/0x3f0 [ 351.319117] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 351.319127] ? ion_page_pool_alloc+0x9e/0x1b0 [ 351.319142] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 351.319158] alloc_pages_current+0x155/0x260 [ 351.343387] 0 [ 351.347669] ion_page_pool_alloc+0x118/0x1b0 [ 351.352049] 2717 [ 351.353834] ion_system_heap_allocate+0x133/0x8c0 [ 351.353845] ? _raw_spin_unlock+0x29/0x40 [ 351.353852] ? _ion_heap_freelist_drain+0x6e/0x410 [ 351.353860] ? ion_system_contig_heap_create+0x130/0x130 [ 351.353870] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 351.353882] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 351.383384] 2718 [ 351.384626] ion_alloc+0x27a/0x810 [ 351.389440] 2718 [ 351.391490] ? ion_dma_buf_release+0x40/0x40 [ 351.401483] ? __might_fault+0x177/0x1b0 [ 351.403368] 0 [ 351.405549] ion_ioctl+0xea/0x1f0 [ 351.407327] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.410766] ? ion_query_heaps+0x360/0x360 [ 351.410778] ? ion_query_heaps+0x360/0x360 [ 351.443376] 2718 [ 351.444770] do_vfs_ioctl+0x75a/0xff0 [ 351.444781] ? ioctl_preallocate+0x1a0/0x1a0 [ 351.446825] Node 0 [ 351.450604] ? lock_downgrade+0x740/0x740 [ 351.461341] ? __fget+0x225/0x360 [ 351.464793] ? do_vfs_ioctl+0xff0/0xff0 [ 351.468767] ? security_file_ioctl+0x83/0xb0 [ 351.473172] SyS_ioctl+0x7f/0xb0 [ 351.476534] ? do_vfs_ioctl+0xff0/0xff0 [ 351.480502] do_syscall_64+0x1d5/0x640 [ 351.483378] DMA32 free:168256kB min:36200kB low:45248kB high:54296kB active_anon:34776kB inactive_anon:18780kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1820kB bounce:0kB free_pcp:356kB local_pcp:240kB free_cma:0kB [ 351.484386] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 351.517746] RIP: 0033:0x466019 [ 351.520927] RSP: 002b:00007fd057e2a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 351.528634] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 351.535897] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 351.543159] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 351.543406] lowmem_reserve[]: [ 351.550435] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 351.550441] R13: 00007ffe902768ff R14: 00007fd057e2a300 R15: 0000000000022000 [ 351.577084] lowmem_reserve[]: 0 0 0 0 0 [ 351.583943] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.627268] 0 0 0 0 0 [ 351.637662] Node 1 Normal free:237444kB min:53696kB low:67120kB high:80544kB active_anon:276kB inactive_anon:8kB active_file:180kB inactive_file:0kB unevictable:0kB writepending:56kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:100kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 351.813251] lowmem_reserve[]: 0 0 0 0 0 [ 351.813929] warn_alloc_show_mem: 2 callbacks suppressed [ 351.813932] Mem-Info: [ 351.826046] active_anon:8767 inactive_anon:4697 isolated_anon:0 [ 351.826046] active_file:500 inactive_file:477 isolated_file:68 [ 351.826046] unevictable:0 dirty:15 writeback:0 unstable:0 [ 351.826046] slab_reclaimable:16423 slab_unreclaimable:103350 [ 351.826046] mapped:1691 shmem:4883 pagetables:518 bounce:0 [ 351.826046] free:25134 free_pcp:245 free_cma:0 [ 351.828737] Node 1 [ 351.859500] Node 0 active_anon:34792kB inactive_anon:18780kB active_file:1736kB inactive_file:1732kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:6264kB dirty:0kB writeback:0kB shmem:19524kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 351.871424] lowmem_reserve[]: [ 351.889686] Node 1 active_anon:276kB inactive_anon:8kB active_file:136kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100kB dirty:60kB writeback:0kB shmem:8kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 351.889691] Node 0 DMA free:10964kB min:204kB low:252kB high:300kB active_anon:16kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 351.938719] 0 0 0 0 0 [ 351.951711] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 351.959033] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 351.972465] Node 0 DMA32 free:36128kB min:36200kB low:45248kB high:54296kB active_anon:34756kB inactive_anon:18776kB active_file:88kB inactive_file:124kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7584kB pagetables:1820kB bounce:0kB free_pcp:360kB local_pcp:0kB free_cma:0kB [ 351.988126] Normal free:53112kB min:53696kB low:67120kB high:80544kB active_anon:300kB inactive_anon:12kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:100kB bounce:0kB free_pcp:216kB local_pcp:0kB free_cma:0kB [ 352.043509] lowmem_reserve[]: 0 0 0 0 0 [ 352.047548] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 352.065114] Node 0 DMA32: 454*4kB (UMEH) 229*8kB (UME) 122*16kB (UME) 40*32kB (UME) 11*64kB (ME) 5*128kB (UMEH) 1*256kB (H) 2*512kB (EH) 18*1024kB (U) 4*2048kB (UM) 0*4096kB = 36128kB [ 352.080365] lowmem_reserve[]: 0 0 0 0 0 [ 352.113328] Node 1 Normal free:53112kB min:53696kB low:67120kB high:80544kB active_anon:300kB inactive_anon:12kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 352.252386] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 352.271860] lowmem_reserve[]: 0 0 0 0 0 [ 352.291208] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 352.304989] lowmem_reserve[]: 0 0 0 0 0 [ 352.310922] Node 0 DMA: 5*4kB (UM) 2*8kB (UE) 1*16kB (E) 3*32kB (UME) 3*64kB (UME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10964kB [ 352.331450] Node 1 Normal: 24*4kB (UM) 32*8kB (ME) 27*16kB (UME) 21*32kB (M) 17*64kB (ME) 12*128kB (ME) 6*256kB (M) 1*512kB (E) 30*1024kB (UE) 2*2048kB (UM) 3*4096kB (UM) = 53232kB [ 352.336034] Node 0 DMA32: 453*4kB (UME) 228*8kB (ME) 121*16kB (ME) 37*32kB (UME) 11*64kB (ME) 5*128kB (UME) 1*256kB (U) 2*512kB (UE) 18*1024kB (U) 4*2048kB (UM) 0*4096kB = 36004kB [ 352.356802] Node 0 [ 352.366707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.376305] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 352.386434] DMA32: 453*4kB (UME) 228*8kB (ME) 121*16kB (ME) 37*32kB (UME) 11*64kB (ME) 5*128kB (UME) 1*256kB (U) 2*512kB (UE) 18*1024kB (U) 4*2048kB (UM) 0*4096kB = 36004kB [ 352.400469] Node 1 Normal: 24*4kB (UM) 32*8kB (ME) 27*16kB (UME) 21*32kB (M) 17*64kB (ME) 12*128kB (ME) 6*256kB (M) 1*512kB (E) 30*1024kB (UE) 2*2048kB (UM) 3*4096kB (UM) = 53232kB [ 352.412587] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.432922] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.438134] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 352.450228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.461067] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.461073] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.461077] 4937 total pagecache pages [ 352.461084] 0 pages in swap cache [ 352.461089] Swap cache stats: add 0, delete 0, find 0/0 [ 352.461092] Free swap = 0kB [ 352.461094] Total swap = 0kB [ 352.461101] 2097051 pages RAM [ 352.461103] 0 pages HighMem/MovableOnly [ 352.461107] 363840 pages reserved [ 352.461109] 0 pages cma reserved [ 352.462907] Node 1 [ 352.482798] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.554748] Normal: 2*4kB (UM) 2*8kB (UE) 3*16kB (UME) 2*32kB (UM) 3*64kB (UE) 3*128kB (ME) 7*256kB (UM) 2*512kB (UE) 32*1024kB (UE) 9*2048kB (UM) 3*4096kB (UM) = 67016kB [ 352.636691] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.680342] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.680677] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.757608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.802195] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.844136] 4995 total pagecache pages [ 352.847898] 4995 total pagecache pages [ 352.848034] 0 pages in swap cache [ 352.851906] 0 pages in swap cache [ 352.902727] Swap cache stats: add 0, delete 0, find 0/0 [ 352.921225] Swap cache stats: add 0, delete 0, find 0/0 [ 352.938706] Free swap = 0kB [ 352.941746] Total swap = 0kB [ 352.949399] Free swap = 0kB [ 352.952424] Total swap = 0kB [ 352.986656] 2097051 pages RAM [ 352.989787] 0 pages HighMem/MovableOnly [ 353.014279] 2097051 pages RAM [ 353.017410] 0 pages HighMem/MovableOnly [ 353.021370] 363840 pages reserved [ 353.035396] 363840 pages reserved [ 353.038861] 0 pages cma reserved [ 353.042232] Out of memory (oom_kill_allocating_task): Kill process 9476 (syz-executor.0) score 0 or sacrifice child [ 353.085096] 0 pages cma reserved [ 353.140117] Killed process 9474 (syz-executor.0) total-vm:58548kB, anon-rss:116kB, file-rss:4kB, shmem-rss:0kB [ 353.177582] oom_reaper: reaped process 9474 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 353.235362] in:imklog invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null), order=0, oom_score_adj=0 [ 353.343732] in:imklog cpuset=/ mems_allowed=0-1 [ 353.349062] CPU: 1 PID: 7686 Comm: in:imklog Not tainted 4.14.221-syzkaller #0 [ 353.356423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.365770] Call Trace: [ 353.368354] dump_stack+0x1b2/0x281 [ 353.371978] dump_header+0x178/0x82f [ 353.375691] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 353.380793] ? ___ratelimit+0x2cd/0x530 [ 353.384764] oom_kill_process.cold+0x10/0xb18 [ 353.389270] out_of_memory+0xe3e/0x1190 [ 353.393249] ? oom_killer_disable+0x1c0/0x1c0 [ 353.397738] ? mutex_trylock+0x152/0x1a0 [ 353.401795] __alloc_pages_nodemask+0x23e1/0x2720 [ 353.406643] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 353.411496] alloc_pages_current+0x155/0x260 [ 353.415934] filemap_fault+0xea3/0x1980 [ 353.419938] ext4_filemap_fault+0x84/0xb0 [ 353.424085] __do_fault+0xfa/0x380 [ 353.427622] __handle_mm_fault+0x2497/0x4620 [ 353.432025] ? vm_insert_page+0x7c0/0x7c0 [ 353.436166] ? lock_downgrade+0x740/0x740 [ 353.440315] handle_mm_fault+0x391/0x860 [ 353.444374] __do_page_fault+0x549/0xad0 [ 353.448434] ? spurious_fault+0x640/0x640 [ 353.452576] ? do_page_fault+0x60/0x500 [ 353.456546] ? page_fault+0x2f/0x50 [ 353.460171] page_fault+0x45/0x50 [ 353.463618] RIP: 1fa0:0x1f9f [ 353.466623] RSP: 0000:00005620e966e9d0 EFLAGS: 7ff7f65c3da0 [ 353.499364] Mem-Info: 2021/02/21 13:06:36 executed programs: 8 [ 353.546785] active_anon:8744 inactive_anon:4697 isolated_anon:0 [ 353.546785] active_file:81 inactive_file:1797 isolated_file:0 [ 353.546785] unevictable:0 dirty:0 writeback:0 unstable:0 [ 353.546785] slab_reclaimable:16446 slab_unreclaimable:103089 [ 353.546785] mapped:2180 shmem:4883 pagetables:481 bounce:0 [ 353.546785] free:33399 free_pcp:196 free_cma:0 [ 353.738520] Node 0 active_anon:34672kB inactive_anon:18776kB active_file:452kB inactive_file:1168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4020kB dirty:0kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 353.963227] Node 1 active_anon:296kB inactive_anon:12kB active_file:52kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:32kB dirty:0kB writeback:4kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 354.007489] Node 0 DMA free:11068kB min:204kB low:252kB high:300kB active_anon:12kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 354.122845] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 354.128244] Node 0 DMA32 free:33572kB min:36200kB low:45248kB high:54296kB active_anon:34768kB inactive_anon:18776kB active_file:236kB inactive_file:172kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7584kB pagetables:1776kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 354.157804] lowmem_reserve[]: 0 0 0 0 0 [ 354.161903] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 354.187599] lowmem_reserve[]: 0 0 0 0 0 [ 354.203233] Node 1 Normal free:97172kB min:53696kB low:67120kB high:80544kB active_anon:296kB inactive_anon:12kB active_file:592kB inactive_file:340kB unevictable:0kB writepending:4kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:192kB bounce:0kB free_pcp:880kB local_pcp:104kB free_cma:0kB [ 354.388372] lowmem_reserve[]: 0 0 0 0 0 [ 354.422225] Node 0 DMA: 3*4kB (M) 2*8kB (ME) 1*16kB (E) 2*32kB (ME) 3*64kB (UME) 2*128kB (ME) 3*256kB (UME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 11052kB [ 354.522409] warn_alloc: 1 callbacks suppressed [ 354.522414] syz-executor.5: [ 354.540092] Node 0 [ 354.551027] page allocation failure: order:4 [ 354.557108] DMA32: [ 354.569504] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 354.597608] 2*4kB (UM) 92*8kB (M) 122*16kB (ME) 36*32kB (UME) 10*64kB (M) 2*128kB (M) 0*256kB 1*512kB (E) 28*1024kB (UE) 4*2048kB (UM) 5*4096kB (U) = 62600kB [ 354.628707] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 354.646965] CPU: 1 PID: 9483 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 354.654789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.664142] Call Trace: [ 354.666731] dump_stack+0x1b2/0x281 [ 354.670355] warn_alloc.cold+0x96/0x1cc [ 354.674325] ? zone_watermark_ok_safe+0x220/0x220 [ 354.679180] __alloc_pages_nodemask+0x2127/0x2720 [ 354.684023] ? switch_mm_irqs_off+0x601/0xeb0 [ 354.688519] ? lock_acquire+0x170/0x3f0 [ 354.692490] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 354.697338] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 354.702791] ? __mutex_unlock_slowpath+0x75/0x770 [ 354.707663] ? policy_node+0xb1/0x110 [ 354.711461] alloc_pages_current+0x155/0x260 [ 354.715872] ion_page_pool_alloc+0x118/0x1b0 [ 354.720279] ion_system_heap_allocate+0x133/0x8c0 [ 354.725125] ? ion_alloc+0x187/0x810 [ 354.728835] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 354.734280] ? ion_system_contig_heap_create+0x130/0x130 [ 354.739727] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 354.744743] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 354.749584] ion_alloc+0x204/0x810 [ 354.753119] ? ion_dma_buf_release+0x40/0x40 [ 354.757523] ? __might_fault+0x177/0x1b0 [ 354.761591] ion_ioctl+0xea/0x1f0 [ 354.765228] ? ion_query_heaps+0x360/0x360 [ 354.769465] ? ion_query_heaps+0x360/0x360 [ 354.773695] do_vfs_ioctl+0x75a/0xff0 [ 354.777489] ? ioctl_preallocate+0x1a0/0x1a0 [ 354.781892] ? lock_downgrade+0x740/0x740 [ 354.786035] ? __fget+0x225/0x360 [ 354.790014] ? do_vfs_ioctl+0xff0/0xff0 [ 354.793991] ? security_file_ioctl+0x83/0xb0 [ 354.798399] SyS_ioctl+0x7f/0xb0 [ 354.801763] ? do_vfs_ioctl+0xff0/0xff0 [ 354.805748] do_syscall_64+0x1d5/0x640 [ 354.809638] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 354.814829] RIP: 0033:0x466019 [ 354.818008] RSP: 002b:00007fd471293188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 354.825709] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 354.832977] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 354.840239] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 354.847503] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 354.854767] R13: 00007fffa989907f R14: 00007fd471293300 R15: 0000000000022000 [ 354.898656] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 354.914029] Node 1 Normal: 40*4kB (UME) 39*8kB (ME) 31*16kB (ME) 24*32kB (ME) 20*64kB (M) 16*128kB (ME) 7*256kB (UM) 3*512kB (ME) 4*1024kB (UME) 12*2048kB (UM) 4*4096kB (UM) = 53448kB [ 354.935262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 354.956094] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 354.992030] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 355.001077] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 355.019252] 4949 total pagecache pages [ 355.023504] 0 pages in swap cache [ 355.027414] Swap cache stats: add 0, delete 0, find 0/0 [ 355.032899] Free swap = 0kB [ 355.040365] Total swap = 0kB [ 355.045302] 2097051 pages RAM [ 355.050559] 0 pages HighMem/MovableOnly [ 355.062577] 363840 pages reserved [ 355.069439] 0 pages cma reserved [ 355.091899] Out of memory (oom_kill_allocating_task): Kill process 7686 (in:imklog) score 0 or sacrifice child [ 355.161065] Killed process 7651 (rsyslogd) total-vm:254332kB, anon-rss:860kB, file-rss:0kB, shmem-rss:0kB [ 355.201876] oom_reaper: reaped process 7651 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 355.256654] oom_reaper: reaped process 9465 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 355.266239] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 355.286963] oom_reaper: reaped process 9475 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 355.341816] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 355.378580] CPU: 0 PID: 9485 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 355.386408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.395802] Call Trace: [ 355.398390] dump_stack+0x1b2/0x281 [ 355.402023] warn_alloc.cold+0x96/0x1cc [ 355.405995] ? zone_watermark_ok_safe+0x220/0x220 [ 355.410847] __alloc_pages_nodemask+0x2127/0x2720 [ 355.412219] oom_reaper: reaped process 9427 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 355.415693] ? io_schedule_timeout+0x140/0x140 [ 355.415713] ? lock_acquire+0x170/0x3f0 [ 355.415730] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 355.415744] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 355.415754] ? __mutex_unlock_slowpath+0x75/0x770 [ 355.415767] alloc_pages_current+0x155/0x260 [ 355.415779] ion_page_pool_alloc+0x118/0x1b0 [ 355.415788] ion_system_heap_allocate+0x133/0x8c0 [ 355.443120] syz-executor.2: [ 355.444456] ? ion_alloc+0x187/0x810 [ 355.449273] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 355.453668] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 355.453679] ? ion_system_contig_heap_create+0x130/0x130 [ 355.453687] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 355.453700] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 355.453710] ion_alloc+0x204/0x810 [ 355.464475] (null) [ 355.465923] ? ion_dma_buf_release+0x40/0x40 [ 355.469725] syz-executor.2 cpuset= [ 355.479599] ? __might_fault+0x177/0x1b0 [ 355.479610] ion_ioctl+0xea/0x1f0 [ 355.479618] ? ion_query_heaps+0x360/0x360 [ 355.479629] ? ion_query_heaps+0x360/0x360 [ 355.479637] do_vfs_ioctl+0x75a/0xff0 [ 355.479648] ? ioctl_preallocate+0x1a0/0x1a0 [ 355.479656] ? lock_downgrade+0x740/0x740 [ 355.479668] ? __fget+0x225/0x360 [ 355.479675] ? do_vfs_ioctl+0xff0/0xff0 [ 355.479683] ? security_file_ioctl+0x83/0xb0 [ 355.479697] SyS_ioctl+0x7f/0xb0 [ 355.485169] syz-executor.3: [ 355.490565] ? do_vfs_ioctl+0xff0/0xff0 [ 355.498901] syz-executor.1: [ 355.500381] do_syscall_64+0x1d5/0x640 [ 355.503958] syz-executor.1: [ 355.506031] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 355.510419] page allocation failure: order:0 [ 355.513935] RIP: 0033:0x466019 [ 355.513939] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 355.513947] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 355.513952] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 355.513956] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 355.513960] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 355.513964] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 355.642837] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 355.661923] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 355.685444] / mems_allowed=0-1 [ 355.694356] CPU: 1 PID: 9465 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 355.702169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.711527] Call Trace: [ 355.714128] dump_stack+0x1b2/0x281 [ 355.717756] warn_alloc.cold+0x96/0x1cc [ 355.721726] ? zone_watermark_ok_safe+0x220/0x220 [ 355.726562] ? usleep_range+0x130/0x130 [ 355.730532] ? try_to_free_pages+0x23f/0x6e0 [ 355.734934] ? _find_next_bit+0xdb/0x100 [ 355.738988] ? run_timer_softirq+0x5a0/0x5a0 [ 355.743395] __alloc_pages_nodemask+0x2127/0x2720 [ 355.748237] ? lock_acquire+0x170/0x3f0 [ 355.752211] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 355.757053] ? ion_page_pool_alloc+0x9e/0x1b0 [ 355.761551] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 355.767005] alloc_pages_current+0x155/0x260 [ 355.771415] ion_page_pool_alloc+0x118/0x1b0 [ 355.775822] ion_system_heap_allocate+0x133/0x8c0 [ 355.780660] ? ion_alloc+0x187/0x810 [ 355.784368] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 355.789812] ? ion_system_contig_heap_create+0x130/0x130 [ 355.795263] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 355.800273] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 355.805113] ion_alloc+0x204/0x810 [ 355.808655] ? ion_dma_buf_release+0x40/0x40 [ 355.813064] ? __might_fault+0x177/0x1b0 [ 355.817122] ion_ioctl+0xea/0x1f0 [ 355.820572] ? ion_query_heaps+0x360/0x360 [ 355.824807] ? ion_query_heaps+0x360/0x360 [ 355.829065] do_vfs_ioctl+0x75a/0xff0 [ 355.832863] ? ioctl_preallocate+0x1a0/0x1a0 [ 355.837261] ? lock_downgrade+0x740/0x740 [ 355.841403] ? __fget+0x225/0x360 [ 355.844847] ? do_vfs_ioctl+0xff0/0xff0 [ 355.848815] ? security_file_ioctl+0x83/0xb0 [ 355.853215] SyS_ioctl+0x7f/0xb0 [ 355.854212] syz-executor.0 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 355.856571] ? do_vfs_ioctl+0xff0/0xff0 [ 355.856582] do_syscall_64+0x1d5/0x640 [ 355.856596] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 355.866925] (null) [ 355.870834] RIP: 0033:0x466019 [ 355.870839] RSP: 002b:00007f1e4b695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 355.870850] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 355.874755] , order=0, oom_score_adj=1000 [ 355.879914] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 355.879919] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 355.879923] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 355.879928] R13: 00007ffff1b4ae9f R14: 00007f1e4b695300 R15: 0000000000022000 [ 355.886192] syz-executor.1 cpuset= [ 355.936321] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 355.945028] CPU: 1 PID: 9475 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 355.952812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.953044] warn_alloc_show_mem: 1 callbacks suppressed [ 355.953047] Mem-Info: [ 355.962169] Call Trace: [ 355.972492] dump_stack+0x1b2/0x281 [ 355.976114] warn_alloc.cold+0x96/0x1cc [ 355.980085] ? zone_watermark_ok_safe+0x220/0x220 [ 355.984925] ? usleep_range+0x130/0x130 [ 355.988894] ? try_to_free_pages+0x23f/0x6e0 [ 355.990205] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 355.993306] ? _find_next_bit+0xdb/0x100 [ 355.993316] ? run_timer_softirq+0x5a0/0x5a0 [ 355.993330] __alloc_pages_nodemask+0x2127/0x2720 [ 356.013092] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 356.013690] ? lock_acquire+0x170/0x3f0 [ 356.013704] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.027558] ? ion_page_pool_alloc+0x9e/0x1b0 [ 356.032073] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 356.033614] active_anon:7436 inactive_anon:4697 isolated_anon:0 [ 356.033614] active_file:25 inactive_file:10 isolated_file:0 [ 356.033614] unevictable:0 dirty:0 writeback:0 unstable:0 [ 356.033614] slab_reclaimable:16525 slab_unreclaimable:103227 [ 356.033614] mapped:766 shmem:4883 pagetables:452 bounce:0 [ 356.033614] free:13926 free_pcp:34 free_cma:0 [ 356.037523] ? __sanitizer_cov_trace_pc+0xe/0x50 [ 356.074970] alloc_pages_current+0x155/0x260 [ 356.075407] (null) [ 356.079393] ion_page_pool_alloc+0x118/0x1b0 [ 356.081642] syz-executor.1 cpuset= [ 356.086060] ion_system_heap_allocate+0x133/0x8c0 [ 356.086068] ? ion_alloc+0x187/0x810 [ 356.086077] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 356.086085] ? ion_system_contig_heap_create+0x130/0x130 [ 356.086095] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 356.114044] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 356.118890] ion_alloc+0x204/0x810 [ 356.122422] ? ion_dma_buf_release+0x40/0x40 [ 356.126829] ? __might_fault+0x177/0x1b0 [ 356.130871] ion_ioctl+0xea/0x1f0 [ 356.133002] / mems_allowed=0-1 [ 356.134309] ? ion_query_heaps+0x360/0x360 [ 356.134319] ? ion_query_heaps+0x360/0x360 [ 356.145936] do_vfs_ioctl+0x75a/0xff0 [ 356.149717] ? ioctl_preallocate+0x1a0/0x1a0 [ 356.154102] ? lock_downgrade+0x740/0x740 [ 356.158234] ? __fget+0x225/0x360 [ 356.161666] ? do_vfs_ioctl+0xff0/0xff0 [ 356.165632] ? security_file_ioctl+0x83/0xb0 [ 356.170020] SyS_ioctl+0x7f/0xb0 [ 356.173366] ? do_vfs_ioctl+0xff0/0xff0 [ 356.177318] do_syscall_64+0x1d5/0x640 [ 356.181191] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 356.183005] Node 0 active_anon:29504kB inactive_anon:18776kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3064kB dirty:0kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 356.186377] RIP: 0033:0x466019 [ 356.216782] RSP: 002b:00007f17046d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.224468] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 356.232237] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 356.239498] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 356.246748] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 356.253996] R13: 00007fffad94406f R14: 00007f17046d4300 R15: 0000000000022000 [ 356.261256] CPU: 0 PID: 9427 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 356.265556] / [ 356.269041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.269059] mems_allowed=0-1 [ 356.270742] Call Trace: [ 356.285759] dump_stack+0x1b2/0x281 [ 356.289378] warn_alloc.cold+0x96/0x1cc [ 356.293335] ? zone_watermark_ok_safe+0x220/0x220 [ 356.298156] ? usleep_range+0x130/0x130 [ 356.302115] ? try_to_free_pages+0x23f/0x6e0 [ 356.306505] ? _find_next_bit+0xdb/0x100 [ 356.310550] ? run_timer_softirq+0x5a0/0x5a0 [ 356.314966] __alloc_pages_nodemask+0x2127/0x2720 [ 356.319794] ? lock_acquire+0x170/0x3f0 [ 356.323757] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.328608] ? ion_page_pool_alloc+0x9e/0x1b0 [ 356.333087] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 356.338518] ? retint_kernel+0x2d/0x2d [ 356.342389] alloc_pages_current+0x155/0x260 [ 356.346787] ion_page_pool_alloc+0x118/0x1b0 [ 356.351177] ion_system_heap_allocate+0x133/0x8c0 [ 356.355999] ? ion_alloc+0x187/0x810 [ 356.359692] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 356.365127] ? ion_system_contig_heap_create+0x130/0x130 [ 356.370565] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 356.375567] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 356.380391] ion_alloc+0x204/0x810 [ 356.383921] ? ion_dma_buf_release+0x40/0x40 [ 356.388316] ? __might_fault+0x177/0x1b0 [ 356.392358] ion_ioctl+0xea/0x1f0 [ 356.395810] ? ion_query_heaps+0x360/0x360 [ 356.400025] ? ion_query_heaps+0x360/0x360 [ 356.404249] do_vfs_ioctl+0x75a/0xff0 [ 356.408040] ? ioctl_preallocate+0x1a0/0x1a0 [ 356.412443] ? lock_downgrade+0x740/0x740 [ 356.416576] ? __fget+0x225/0x360 [ 356.420008] ? do_vfs_ioctl+0xff0/0xff0 [ 356.423968] ? security_file_ioctl+0x83/0xb0 [ 356.428365] SyS_ioctl+0x7f/0xb0 [ 356.431726] ? do_vfs_ioctl+0xff0/0xff0 [ 356.435686] do_syscall_64+0x1d5/0x640 [ 356.439572] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 356.444753] RIP: 0033:0x466019 [ 356.447934] RSP: 002b:00007f21d28f2188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.455633] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 356.462884] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 356.470149] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 356.477411] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 356.484667] R13: 00007ffcbcdc957f R14: 00007f21d28f2300 R15: 0000000000022000 [ 356.492018] CPU: 1 PID: 9425 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 356.499367] syz-executor.3: [ 356.499817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.499820] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 356.502822] Call Trace: [ 356.512307] syz-executor.2: [ 356.522025] dump_stack+0x1b2/0x281 [ 356.524626] syz-executor.4: [ 356.527622] warn_alloc.cold+0x96/0x1cc [ 356.531219] page allocation failure: order:0 [ 356.534220] ? zone_watermark_ok_safe+0x220/0x220 [ 356.534228] ? usleep_range+0x130/0x130 [ 356.534235] ? try_to_free_pages+0x23f/0x6e0 [ 356.534244] ? _find_next_bit+0xdb/0x100 [ 356.540489] Node 1 active_anon:240kB inactive_anon:12kB active_file:96kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 356.542585] ? run_timer_softirq+0x5a0/0x5a0 [ 356.552964] page allocation failure: order:0 [ 356.555746] __alloc_pages_nodemask+0x2127/0x2720 [ 356.559789] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 356.585984] ? lock_acquire+0x170/0x3f0 [ 356.585997] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.586009] ? ion_page_pool_alloc+0x9e/0x1b0 [ 356.592962] (null) [ 356.594792] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 356.599600] syz-executor.3 cpuset= [ 356.606705] ? retint_kernel+0x2d/0x2d [ 356.606717] alloc_pages_current+0x155/0x260 [ 356.606728] ion_page_pool_alloc+0x118/0x1b0 [ 356.610687] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 356.615499] ion_system_heap_allocate+0x133/0x8c0 [ 356.615509] ? ion_alloc+0x187/0x810 [ 356.615519] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 356.620015] Node 0 [ 356.622161] ? ion_system_contig_heap_create+0x130/0x130 [ 356.642965] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 356.643745] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 356.650813] lowmem_reserve[]: [ 356.655659] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 356.655670] ion_alloc+0x204/0x810 [ 356.655683] ? ion_dma_buf_release+0x40/0x40 [ 356.659374] (null) [ 356.664804] ? __might_fault+0x177/0x1b0 [ 356.664815] ion_ioctl+0xea/0x1f0 [ 356.664823] ? ion_query_heaps+0x360/0x360 [ 356.667036] syz-executor.4 cpuset= [ 356.672480] ? ion_query_heaps+0x360/0x360 [ 356.697990] / [ 356.702955] do_vfs_ioctl+0x75a/0xff0 [ 356.712950] 0 [ 356.714381] ? ioctl_preallocate+0x1a0/0x1a0 [ 356.718770] 2717 2718 [ 356.720907] ? lock_downgrade+0x740/0x740 [ 356.732948] mems_allowed=0-1 [ 356.736091] ? __fget+0x225/0x360 [ 356.762945] (null) [ 356.765026] ? do_vfs_ioctl+0xff0/0xff0 [ 356.767149] syz-executor.2 cpuset= [ 356.771100] ? security_file_ioctl+0x83/0xb0 [ 356.771105] / [ 356.774623] SyS_ioctl+0x7f/0xb0 [ 356.779030] 2718 [ 356.780710] ? do_vfs_ioctl+0xff0/0xff0 [ 356.784083] 2718 [ 356.786131] do_syscall_64+0x1d5/0x640 [ 356.792129] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 356.801162] RIP: 0033:0x466019 [ 356.804333] RSP: 002b:00007f21d2913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.812022] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 356.812967] / [ 356.819275] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 356.819281] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 356.820981] mems_allowed=0-1 [ 356.828226] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 356.828230] R13: 00007ffcbcdc957f R14: 00007f21d2913300 R15: 0000000000022000 [ 356.836320] mems_allowed=0-1 [ 356.844780] CPU: 0 PID: 9474 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 356.864637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.873986] Call Trace: [ 356.876593] dump_stack+0x1b2/0x281 [ 356.880228] dump_header+0x178/0x82f [ 356.883948] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 356.889048] ? ___ratelimit+0x2cd/0x530 [ 356.893016] oom_kill_process.cold+0x10/0xb18 [ 356.897509] out_of_memory+0xe3e/0x1190 [ 356.901468] ? oom_killer_disable+0x1c0/0x1c0 [ 356.905954] ? mutex_trylock+0x152/0x1a0 [ 356.910013] __alloc_pages_nodemask+0x23e1/0x2720 [ 356.914966] ? lock_acquire+0x170/0x3f0 [ 356.918940] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.923775] ? ion_page_pool_alloc+0x9e/0x1b0 [ 356.928257] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 356.933692] alloc_pages_current+0x155/0x260 [ 356.938084] ion_page_pool_alloc+0x118/0x1b0 [ 356.942475] ion_system_heap_allocate+0x133/0x8c0 [ 356.947311] ? ion_alloc+0x187/0x810 [ 356.951019] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 356.956470] ? ion_system_contig_heap_create+0x130/0x130 [ 356.961913] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 356.966918] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 356.971741] ion_alloc+0x204/0x810 [ 356.975265] ? ion_dma_buf_release+0x40/0x40 [ 356.979656] ? __might_fault+0x177/0x1b0 [ 356.983705] ion_ioctl+0xea/0x1f0 [ 356.987152] ? ion_query_heaps+0x360/0x360 [ 356.991382] ? ion_query_heaps+0x360/0x360 [ 356.995611] do_vfs_ioctl+0x75a/0xff0 [ 356.999405] ? ioctl_preallocate+0x1a0/0x1a0 [ 357.003801] ? lock_downgrade+0x740/0x740 [ 357.007947] ? __fget+0x225/0x360 [ 357.011378] ? do_vfs_ioctl+0xff0/0xff0 [ 357.015333] ? security_file_ioctl+0x83/0xb0 [ 357.019721] SyS_ioctl+0x7f/0xb0 [ 357.023070] ? do_vfs_ioctl+0xff0/0xff0 [ 357.027040] do_syscall_64+0x1d5/0x640 [ 357.030931] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 357.036117] RIP: 0033:0x466019 [ 357.039299] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.046999] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 357.054247] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 357.061496] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 357.068895] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 357.076158] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 357.083481] CPU: 1 PID: 9473 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 357.090559] Node 0 [ 357.091277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.091288] DMA32 free:45908kB min:36200kB low:45248kB high:54296kB active_anon:29500kB inactive_anon:18776kB active_file:4kB inactive_file:352kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7424kB pagetables:1636kB bounce:0kB free_pcp:956kB local_pcp:336kB free_cma:0kB [ 357.091292] lowmem_reserve[]: [ 357.093506] Call Trace: [ 357.093523] dump_stack+0x1b2/0x281 [ 357.093534] warn_alloc.cold+0x96/0x1cc [ 357.093545] ? zone_watermark_ok_safe+0x220/0x220 [ 357.102926] 0 [ 357.131144] ? usleep_range+0x130/0x130 [ 357.131151] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 357.131162] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 357.131171] ? run_timer_softirq+0x5a0/0x5a0 [ 357.162938] 0 [ 357.165000] __alloc_pages_nodemask+0x2127/0x2720 [ 357.169382] 0 [ 357.171175] ? lock_acquire+0x170/0x3f0 [ 357.181716] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 357.186537] ? ion_page_pool_alloc+0x9e/0x1b0 [ 357.191016] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 357.192917] 0 0 [ 357.196448] ? retint_kernel+0x2d/0x2d [ 357.198411] alloc_pages_current+0x155/0x260 [ 357.202274] Node 0 [ 357.206665] ion_page_pool_alloc+0x118/0x1b0 [ 357.206674] ion_system_heap_allocate+0x133/0x8c0 [ 357.206683] ? ion_alloc+0x187/0x810 [ 357.221777] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 357.222923] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 357.227208] ? ion_system_contig_heap_create+0x130/0x130 [ 357.257522] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 357.262517] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 357.267338] ion_alloc+0x204/0x810 [ 357.270876] ? ion_dma_buf_release+0x40/0x40 [ 357.275264] ? __might_fault+0x177/0x1b0 [ 357.279305] ion_ioctl+0xea/0x1f0 [ 357.282735] ? ion_query_heaps+0x360/0x360 [ 357.282910] lowmem_reserve[]: 0 [ 357.286969] ? ion_query_heaps+0x360/0x360 [ 357.286977] do_vfs_ioctl+0x75a/0xff0 [ 357.290234] 0 [ 357.294448] ? ioctl_preallocate+0x1a0/0x1a0 [ 357.294456] ? lock_downgrade+0x740/0x740 [ 357.294466] ? __fget+0x225/0x360 [ 357.294474] ? do_vfs_ioctl+0xff0/0xff0 [ 357.312904] 0 [ 357.315911] ? security_file_ioctl+0x83/0xb0 [ 357.315913] 0 0 [ 357.317697] SyS_ioctl+0x7f/0xb0 [ 357.324033] ? do_vfs_ioctl+0xff0/0xff0 [ 357.324043] do_syscall_64+0x1d5/0x640 [ 357.324058] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 357.340471] RIP: 0033:0x466019 [ 357.342905] Node 1 [ 357.343638] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.345869] Normal free:262712kB min:53696kB low:67120kB high:80544kB active_anon:248kB inactive_anon:12kB active_file:64kB inactive_file:2088kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:256kB pagetables:172kB bounce:0kB free_pcp:892kB local_pcp:160kB free_cma:0kB [ 357.353554] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 357.353559] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 357.353563] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 357.353568] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 357.353572] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 357.354786] CPU: 1 PID: 9467 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 357.422899] lowmem_reserve[]: [ 357.425603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.425605] 0 0 [ 357.428718] Call Trace: [ 357.442584] dump_stack+0x1b2/0x281 [ 357.442900] warn_alloc_show_mem: 2 callbacks suppressed [ 357.442903] Mem-Info: [ 357.446194] warn_alloc.cold+0x96/0x1cc [ 357.451539] active_anon:7438 inactive_anon:4697 isolated_anon:0 [ 357.451539] active_file:17 inactive_file:735 isolated_file:0 [ 357.451539] unevictable:0 dirty:0 writeback:0 unstable:0 [ 357.451539] slab_reclaimable:16528 slab_unreclaimable:103236 [ 357.451539] mapped:1145 shmem:4883 pagetables:453 bounce:0 [ 357.451539] free:80028 free_pcp:445 free_cma:0 [ 357.453921] ? zone_watermark_ok_safe+0x220/0x220 [ 357.453928] ? usleep_range+0x130/0x130 [ 357.453935] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 357.453946] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 357.472890] 0 [ 357.490848] ? run_timer_softirq+0x5a0/0x5a0 [ 357.490863] __alloc_pages_nodemask+0x2127/0x2720 [ 357.495713] Node 0 active_anon:29504kB inactive_anon:18776kB active_file:4kB inactive_file:852kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3264kB dirty:0kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 357.499655] ? lock_acquire+0x170/0x3f0 [ 357.522924] Node 1 active_anon:248kB inactive_anon:12kB active_file:64kB inactive_file:2088kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1316kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 357.548118] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 357.548127] ? ion_page_pool_alloc+0x9e/0x1b0 [ 357.548139] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 357.548153] alloc_pages_current+0x155/0x260 [ 357.548163] ion_page_pool_alloc+0x118/0x1b0 [ 357.548171] ion_system_heap_allocate+0x133/0x8c0 [ 357.548178] ? ion_alloc+0x187/0x810 [ 357.548188] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 357.552227] 0 [ 357.578767] ? ion_system_contig_heap_create+0x130/0x130 [ 357.578777] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 357.578787] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 357.578796] ion_alloc+0x204/0x810 [ 357.578809] ? ion_dma_buf_release+0x40/0x40 [ 357.602887] Node 0 [ 357.607126] ? __might_fault+0x177/0x1b0 [ 357.610837] DMA free:11996kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 357.616259] ion_ioctl+0xea/0x1f0 [ 357.616268] ? ion_query_heaps+0x360/0x360 [ 357.616279] ? ion_query_heaps+0x360/0x360 [ 357.632880] Mem-Info: [ 357.633284] do_vfs_ioctl+0x75a/0xff0 [ 357.636807] active_anon:7438 inactive_anon:4697 isolated_anon:0 [ 357.636807] active_file:17 inactive_file:735 isolated_file:0 [ 357.636807] unevictable:0 dirty:0 writeback:0 unstable:0 [ 357.636807] slab_reclaimable:16528 slab_unreclaimable:103236 [ 357.636807] mapped:1145 shmem:4883 pagetables:453 bounce:0 [ 357.636807] free:80028 free_pcp:445 free_cma:0 [ 357.641194] ? ioctl_preallocate+0x1a0/0x1a0 [ 357.643447] 0 [ 357.647462] ? lock_downgrade+0x740/0x740 [ 357.672955] lowmem_reserve[]: [ 357.676369] ? __fget+0x225/0x360 [ 357.680573] 0 [ 357.684785] ? do_vfs_ioctl+0xff0/0xff0 [ 357.684794] ? security_file_ioctl+0x83/0xb0 [ 357.684803] SyS_ioctl+0x7f/0xb0 [ 357.692887] Node 0 active_anon:29504kB inactive_anon:18776kB active_file:4kB inactive_file:852kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3264kB dirty:0kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 357.723907] ? do_vfs_ioctl+0xff0/0xff0 [ 357.723917] do_syscall_64+0x1d5/0x640 [ 357.723932] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 357.742871] 2717 [ 357.746438] RIP: 0033:0x466019 [ 357.750821] 2718 [ 357.754167] RSP: 002b:00007f1e4b674188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 357.754177] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 357.754181] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 357.754189] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 357.794546] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 357.796586] Node 0 [ 357.799752] R13: 00007ffff1b4ae9f R14: 00007f1e4b674300 R15: 0000000000022000 [ 357.867301] CPU: 0 PID: 9440 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 357.875128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.884488] Call Trace: [ 357.887101] dump_stack+0x1b2/0x281 [ 357.890746] warn_alloc.cold+0x96/0x1cc [ 357.894728] ? zone_watermark_ok_safe+0x220/0x220 [ 357.899565] ? usleep_range+0x130/0x130 [ 357.903540] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 357.908677] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 357.913700] ? run_timer_softirq+0x5a0/0x5a0 [ 357.918130] __alloc_pages_nodemask+0x2127/0x2720 [ 357.922979] ? lock_acquire+0x170/0x3f0 [ 357.926960] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 357.931865] ? ion_page_pool_alloc+0x9e/0x1b0 [ 357.936374] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 357.941830] alloc_pages_current+0x155/0x260 [ 357.946258] ion_page_pool_alloc+0x118/0x1b0 [ 357.950682] ion_system_heap_allocate+0x133/0x8c0 [ 357.955538] ? _raw_spin_unlock+0x29/0x40 [ 357.959683] ? _ion_heap_freelist_drain+0x6e/0x410 [ 357.964610] ? ion_system_contig_heap_create+0x130/0x130 [ 357.970056] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 357.975069] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 357.979907] ion_alloc+0x27a/0x810 [ 357.983445] ? ion_dma_buf_release+0x40/0x40 [ 357.987853] ? __might_fault+0x177/0x1b0 [ 357.991906] ion_ioctl+0xea/0x1f0 [ 357.995351] ? ion_query_heaps+0x360/0x360 [ 357.999580] ? ion_query_heaps+0x360/0x360 [ 358.003807] do_vfs_ioctl+0x75a/0xff0 [ 358.007603] ? ioctl_preallocate+0x1a0/0x1a0 [ 358.012020] ? lock_downgrade+0x740/0x740 [ 358.016163] ? __fget+0x225/0x360 [ 358.020390] ? do_vfs_ioctl+0xff0/0xff0 [ 358.024377] ? security_file_ioctl+0x83/0xb0 [ 358.028779] SyS_ioctl+0x7f/0xb0 [ 358.032142] ? do_vfs_ioctl+0xff0/0xff0 [ 358.036109] do_syscall_64+0x1d5/0x640 [ 358.039995] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 358.045177] RIP: 0033:0x466019 [ 358.048357] RSP: 002b:00007fd057e4b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.056057] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 358.063350] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 358.070612] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 358.077876] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 358.085139] R13: 00007ffe902768ff R14: 00007fd057e4b300 R15: 0000000000022000 [ 358.106995] Node 1 active_anon:248kB inactive_anon:12kB active_file:64kB inactive_file:2152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1612kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.177810] 2718 2718 [ 358.181879] Node 0 DMA32 free:190552kB min:36200kB low:45248kB high:54296kB active_anon:29700kB inactive_anon:18776kB active_file:336kB inactive_file:4668kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7424kB pagetables:1636kB bounce:0kB free_pcp:1460kB local_pcp:724kB free_cma:0kB [ 358.227124] Node 0 DMA free:11064kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:256kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 358.269754] DMA: 236*4kB (UM) 4*8kB (UM) 2*16kB (ME) 5*32kB (UME) 3*64kB (UME) 2*128kB (ME) 1*256kB (E) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 11088kB [ 358.290228] lowmem_reserve[]: 0 0 0 0 0 [ 358.298751] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 358.331858] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 358.341375] Node 0 DMA32 free:96008kB min:36200kB low:45248kB high:54296kB active_anon:29500kB inactive_anon:18776kB active_file:336kB inactive_file:4768kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7424kB pagetables:1636kB bounce:0kB free_pcp:1348kB local_pcp:620kB free_cma:0kB [ 358.376155] Node 0 DMA32: 3220*4kB (UME) 1499*8kB (UM) 1492*16kB (UME) 1563*32kB (UM) 85*64kB (U) 10*128kB (U) 7*256kB (U) 6*512kB (U) 22*1024kB (U) 1*2048kB (U) 0*4096kB = 134920kB [ 358.412879] warn_alloc_show_mem: 1 callbacks suppressed [ 358.412882] Mem-Info: [ 358.420692] active_anon:7413 inactive_anon:4697 isolated_anon:0 [ 358.420692] active_file:100 inactive_file:1869 isolated_file:0 [ 358.420692] unevictable:0 dirty:0 writeback:0 unstable:0 [ 358.420692] slab_reclaimable:16537 slab_unreclaimable:104098 [ 358.420692] mapped:1787 shmem:4883 pagetables:453 bounce:0 [ 358.420692] free:64730 free_pcp:670 free_cma:0 [ 358.422884] Node 0 [ 358.453879] lowmem_reserve[]: 0 0 0 0 0 [ 358.460109] Node 1 Normal free:139432kB min:53696kB low:67120kB high:80544kB active_anon:148kB inactive_anon:12kB active_file:64kB inactive_file:2152kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:172kB bounce:0kB free_pcp:1368kB local_pcp:656kB free_cma:0kB [ 358.512872] lowmem_reserve[]: 0 0 0 0 0 [ 358.516951] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 358.566811] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 358.589442] lowmem_reserve[]: 0 0 0 0 0 [ 358.606749] lowmem_reserve[]: 0 0 0 0 0 [ 358.610771] Node 1 Normal free:191500kB min:53696kB low:67120kB high:80544kB active_anon:148kB inactive_anon:12kB active_file:64kB inactive_file:2152kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:172kB bounce:0kB free_pcp:1392kB local_pcp:712kB free_cma:0kB [ 358.612872] Node 0 active_anon:29604kB inactive_anon:18776kB active_file:336kB inactive_file:5424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5936kB dirty:0kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.642812] Node 0 [ 358.674886] Node 1 Normal: 8033*4kB (U) 1759*8kB (U) 1631*16kB (U) 1561*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 0*512kB 31*1024kB (U) 8*2048kB (U) 1*4096kB (U) = 174668kB [ 358.714222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 358.746001] DMA: 236*4kB (UM) 6*8kB (UM) 3*16kB (UME) 7*32kB (UME) 2*64kB (ME) 2*128kB (ME) 1*256kB (E) 2*512kB (ME) 4*1024kB (UME) 2*2048kB (UE) 0*4096kB = 11120kB [ 358.776137] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 358.785248] lowmem_reserve[]: 0 0 0 0 0 [ 358.792688] Node 0 DMA: 236*4kB (UM) 6*8kB (UM) 3*16kB (UME) 7*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (UE) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 0*4096kB = 10992kB [ 358.819388] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 358.828283] Node 0 DMA32: 3933*4kB (UME) 1181*8kB (UE) 1569*16kB (UME) 1586*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 101036kB [ 358.866379] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 358.892439] Node 0 DMA32: 4204*4kB (UE) 1276*8kB (UME) 1813*16kB (UME) 1803*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 113728kB [ 358.902844] Node 1 active_anon:132kB inactive_anon:12kB active_file:668kB inactive_file:1548kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1468kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.910227] Node 0 [ 358.941557] 7296 total pagecache pages [ 358.948374] 0 pages in swap cache [ 358.956363] Swap cache stats: add 0, delete 0, find 0/0 [ 358.971289] Free swap = 0kB [ 358.980135] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 359.006732] Total swap = 0kB [ 359.009780] 2097051 pages RAM [ 359.012905] 0 pages HighMem/MovableOnly [ 359.016868] 363840 pages reserved [ 359.020305] 0 pages cma reserved [ 359.029910] Node 1 Normal: 8399*4kB (U) 2112*8kB (U) 1982*16kB (U) 1907*32kB (U) 211*64kB (U) 13*128kB (U) 9*256kB (U) 5*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 163260kB [ 359.048924] Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 359.052831] Node 0 DMA free:10992kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:52kB inactive_file:204kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 359.072810] Node 1 [ 359.103130] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.117278] Normal: 9288*4kB (U) 2223*8kB (U) 2090*16kB (U) 2015*32kB (U) 159*64kB (U) 44*128kB (U) 23*256kB (U) 15*512kB (U) 18*1024kB (U) 0*2048kB 0*4096kB = 200664kB [ 359.153102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.164007] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.203360] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 359.208425] Node 0 DMA32 free:169524kB min:36200kB low:45248kB high:54296kB active_anon:29836kB inactive_anon:18776kB active_file:2040kB inactive_file:5320kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7456kB pagetables:1704kB bounce:0kB free_pcp:1420kB local_pcp:748kB free_cma:0kB [ 359.232787] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.250822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.292782] 7446 total pagecache pages [ 359.296711] 0 pages in swap cache [ 359.300160] Swap cache stats: add 0, delete 0, find 0/0 [ 359.326323] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.362806] lowmem_reserve[]: 0 0 0 0 0 [ 359.362848] Free swap = 0kB [ 359.366839] Node 0 [ 359.369840] Total swap = 0kB [ 359.369848] 2097051 pages RAM [ 359.372086] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 359.378902] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.419515] 0 pages HighMem/MovableOnly [ 359.425116] 363840 pages reserved [ 359.431357] 0 pages cma reserved [ 359.438903] Out of memory (oom_kill_allocating_task): Kill process 9474 (syz-executor.0) score 0 or sacrifice child [ 359.474994] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.502801] Killed process 9474 (syz-executor.0) total-vm:58548kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 359.512299] lowmem_reserve[]: 0 0 0 0 0 [ 359.516490] 7520 total pagecache pages [ 359.543313] Node 1 Normal free:187756kB min:53696kB low:67120kB high:80544kB active_anon:132kB inactive_anon:12kB active_file:668kB inactive_file:1548kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:120kB bounce:0kB free_pcp:1376kB local_pcp:632kB free_cma:0kB [ 359.562761] 0 pages in swap cache [ 359.585416] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 359.598728] syz-executor.1: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 359.622941] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 359.624697] Swap cache stats: add 0, delete 0, find 0/0 [ 359.634851] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 359.641373] syz-executor.0 cpuset= [ 359.646599] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 359.652770] lowmem_reserve[]: 0 0 0 0 0 [ 359.666694] CPU: 1 PID: 9425 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 359.674484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.677665] Free swap = 0kB [ 359.683826] Call Trace: [ 359.683841] dump_stack+0x1b2/0x281 [ 359.683853] warn_alloc.cold+0x96/0x1cc [ 359.683864] ? zone_watermark_ok_safe+0x220/0x220 [ 359.686868] / [ 359.689434] __alloc_pages_nodemask+0x2127/0x2720 [ 359.695251] syz-executor.2 cpuset= [ 359.696991] ? lock_acquire+0x170/0x3f0 [ 359.701801] / [ 359.703503] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 359.722341] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 359.727787] ? __mutex_unlock_slowpath+0x75/0x770 [ 359.732626] alloc_pages_current+0x155/0x260 [ 359.732735] mems_allowed=0-1 [ 359.737026] ion_page_pool_alloc+0x118/0x1b0 [ 359.744677] ion_system_heap_allocate+0x133/0x8c0 [ 359.746710] Total swap = 0kB [ 359.749511] ? _raw_spin_unlock+0x29/0x40 [ 359.752506] 2097051 pages RAM [ 359.756645] ? _ion_heap_freelist_drain+0x6e/0x410 [ 359.756652] ? ion_system_contig_heap_create+0x130/0x130 [ 359.756662] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 359.756672] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 359.756681] ion_alloc+0x27a/0x810 [ 359.756694] ? ion_dma_buf_release+0x40/0x40 [ 359.762558] syz-executor.3 cpuset= [ 359.764688] ? __might_fault+0x177/0x1b0 [ 359.764701] ion_ioctl+0xea/0x1f0 [ 359.764710] ? ion_query_heaps+0x360/0x360 [ 359.764720] ? ion_query_heaps+0x360/0x360 [ 359.764729] do_vfs_ioctl+0x75a/0xff0 [ 359.772014] / [ 359.775178] ? ioctl_preallocate+0x1a0/0x1a0 [ 359.802742] mems_allowed=0-1 [ 359.803154] ? lock_downgrade+0x740/0x740 [ 359.822727] 0 pages HighMem/MovableOnly [ 359.824447] ? __fget+0x225/0x360 [ 359.828394] 363840 pages reserved [ 359.831826] ? do_vfs_ioctl+0xff0/0xff0 [ 359.836596] mems_allowed=0-1 [ 359.839211] ? security_file_ioctl+0x83/0xb0 [ 359.846689] SyS_ioctl+0x7f/0xb0 [ 359.850049] ? do_vfs_ioctl+0xff0/0xff0 [ 359.854012] do_syscall_64+0x1d5/0x640 [ 359.857885] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 359.863053] RIP: 0033:0x466019 [ 359.866219] RSP: 002b:00007f21d2913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.873904] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 359.881151] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 359.882714] 0 pages cma reserved [ 359.888414] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 359.888419] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 359.906322] R13: 00007ffcbcdc957f R14: 00007f21d2913300 R15: 0000000000022000 [ 359.913622] CPU: 0 PID: 9465 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 359.921420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.930898] Call Trace: [ 359.933490] dump_stack+0x1b2/0x281 [ 359.937114] warn_alloc.cold+0x96/0x1cc [ 359.941087] ? zone_watermark_ok_safe+0x220/0x220 [ 359.942740] Node 0 DMA: 236*4kB (UM) [ 359.945962] __alloc_pages_nodemask+0x2127/0x2720 [ 359.945976] ? lock_acquire+0x170/0x3f0 [ 359.949773] 7*8kB [ 359.954600] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 359.954613] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 359.954623] ? __mutex_unlock_slowpath+0x75/0x770 [ 359.954629] ? retint_kernel+0x2d/0x2d [ 359.954641] alloc_pages_current+0x155/0x260 [ 359.954654] ion_page_pool_alloc+0x118/0x1b0 [ 359.954663] ion_system_heap_allocate+0x133/0x8c0 [ 359.954670] ? _raw_spin_unlock+0x29/0x40 [ 359.954678] ? _ion_heap_freelist_drain+0x6e/0x410 [ 359.954687] ? ion_system_contig_heap_create+0x130/0x130 [ 359.974525] (UM) [ 359.975864] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 359.979727] 3*16kB (UME) [ 359.984137] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 359.984149] ion_alloc+0x27a/0x810 [ 359.984161] ? ion_dma_buf_release+0x40/0x40 [ 359.984170] ? __might_fault+0x177/0x1b0 [ 359.984179] ion_ioctl+0xea/0x1f0 [ 359.984186] ? ion_query_heaps+0x360/0x360 [ 359.984195] ? ion_query_heaps+0x360/0x360 [ 359.984202] do_vfs_ioctl+0x75a/0xff0 [ 359.984210] ? ioctl_preallocate+0x1a0/0x1a0 [ 359.984217] ? lock_downgrade+0x740/0x740 [ 359.984226] ? __fget+0x225/0x360 [ 359.984232] ? do_vfs_ioctl+0xff0/0xff0 [ 359.984242] ? security_file_ioctl+0x83/0xb0 [ 359.984249] SyS_ioctl+0x7f/0xb0 [ 359.984256] ? do_vfs_ioctl+0xff0/0xff0 [ 359.984266] do_syscall_64+0x1d5/0x640 [ 359.984278] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 359.984286] RIP: 0033:0x466019 [ 359.984290] RSP: 002b:00007f1e4b695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 359.984298] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 359.984302] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 359.984306] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 359.984310] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 359.984315] R13: 00007ffff1b4ae9f R14: 00007f1e4b695300 R15: 0000000000022000 [ 359.987314] CPU: 0 PID: 9475 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 360.036054] 7*32kB [ 360.038834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.062903] (UME) [ 360.062995] Call Trace: [ 360.066954] 2*64kB [ 360.071346] dump_stack+0x1b2/0x281 [ 360.116113] (ME) [ 360.120343] warn_alloc.cold+0x96/0x1cc [ 360.170841] ? zone_watermark_ok_safe+0x220/0x220 [ 360.175692] __alloc_pages_nodemask+0x2127/0x2720 [ 360.176564] 3*128kB (UME) [ 360.180528] ? lock_acquire+0x170/0x3f0 [ 360.180539] ? lock_acquire+0x170/0x3f0 [ 360.191303] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 360.196159] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 360.201617] ? __mutex_unlock_slowpath+0x75/0x770 [ 360.206457] alloc_pages_current+0x155/0x260 [ 360.210863] ion_page_pool_alloc+0x118/0x1b0 [ 360.215270] ion_system_heap_allocate+0x133/0x8c0 [ 360.220106] ? _raw_spin_unlock+0x29/0x40 [ 360.224247] ? _ion_heap_freelist_drain+0x6e/0x410 [ 360.229166] ? ion_system_contig_heap_create+0x130/0x130 [ 360.232751] 2*256kB [ 360.234621] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 360.234627] (UE) [ 360.236930] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 360.241927] 3*512kB [ 360.243971] ion_alloc+0x27a/0x810 [ 360.243985] ? ion_dma_buf_release+0x40/0x40 [ 360.243994] ? __might_fault+0x177/0x1b0 [ 360.244004] ion_ioctl+0xea/0x1f0 [ 360.244012] ? ion_query_heaps+0x360/0x360 [ 360.244023] ? ion_query_heaps+0x360/0x360 [ 360.244032] do_vfs_ioctl+0x75a/0xff0 [ 360.244041] ? ioctl_preallocate+0x1a0/0x1a0 [ 360.244049] ? lock_downgrade+0x740/0x740 [ 360.244061] ? __fget+0x225/0x360 [ 360.290810] ? do_vfs_ioctl+0xff0/0xff0 [ 360.294782] ? security_file_ioctl+0x83/0xb0 [ 360.296044] (UME) 3*1024kB [ 360.299202] SyS_ioctl+0x7f/0xb0 [ 360.299210] ? do_vfs_ioctl+0xff0/0xff0 [ 360.302130] (UME) [ 360.305479] do_syscall_64+0x1d5/0x640 [ 360.305494] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 360.305501] RIP: 0033:0x466019 [ 360.305505] RSP: 002b:00007f17046d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.305513] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 360.305517] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 360.305521] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 360.305524] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 360.305528] R13: 00007fffad94406f R14: 00007f17046d4300 R15: 0000000000022000 [ 360.307338] CPU: 0 PID: 9474 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 360.362704] 2*2048kB [ 360.368077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.387635] Call Trace: [ 360.390227] dump_stack+0x1b2/0x281 [ 360.393863] warn_alloc.cold+0x96/0x1cc [ 360.397853] ? lock_downgrade+0x740/0x740 [ 360.402013] ? zone_watermark_ok_safe+0x220/0x220 [ 360.406861] ? wake_up_q+0x82/0xd0 [ 360.410400] ? wait_for_completion_io+0x10/0x10 [ 360.415066] __alloc_pages_nodemask+0x2127/0x2720 [ 360.419911] ? lock_acquire+0x170/0x3f0 [ 360.422753] (UE) 0*4096kB [ 360.423881] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 360.423883] = 11000kB [ 360.423888] Node 0 [ 360.426715] ? ion_page_pool_alloc+0x9e/0x1b0 [ 360.431539] DMA32: [ 360.433934] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 360.433951] alloc_pages_current+0x155/0x260 [ 360.433962] ion_page_pool_alloc+0x118/0x1b0 [ 360.433972] ion_system_heap_allocate+0x133/0x8c0 [ 360.461957] ? ion_alloc+0x187/0x810 [ 360.465683] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 360.471125] ? ion_system_contig_heap_create+0x130/0x130 [ 360.476569] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 360.481584] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 360.482755] 10866*4kB (UM) [ 360.486421] ion_alloc+0x204/0x810 [ 360.486433] ? ion_dma_buf_release+0x40/0x40 [ 360.489373] 948*8kB [ 360.493021] ? __might_fault+0x177/0x1b0 [ 360.493033] ion_ioctl+0xea/0x1f0 [ 360.493042] ? ion_query_heaps+0x360/0x360 [ 360.493059] ? ion_query_heaps+0x360/0x360 [ 360.493067] do_vfs_ioctl+0x75a/0xff0 [ 360.493076] ? ioctl_preallocate+0x1a0/0x1a0 [ 360.493084] ? lock_downgrade+0x740/0x740 [ 360.493098] ? __fget+0x225/0x360 [ 360.531677] ? do_vfs_ioctl+0xff0/0xff0 [ 360.535659] ? security_file_ioctl+0x83/0xb0 [ 360.540064] SyS_ioctl+0x7f/0xb0 [ 360.543424] ? do_vfs_ioctl+0xff0/0xff0 [ 360.547393] do_syscall_64+0x1d5/0x640 [ 360.551279] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 360.556464] RIP: 0033:0x466019 [ 360.558934] (UME) [ 360.559649] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.559658] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 360.559662] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 360.559668] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 360.562213] 2837*16kB [ 360.569495] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 360.569499] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 360.573995] warn_alloc_show_mem: 3 callbacks suppressed [ 360.573998] Mem-Info: [ 360.621589] active_anon:7692 inactive_anon:4697 isolated_anon:0 [ 360.621589] active_file:780 inactive_file:1870 isolated_file:0 [ 360.621589] unevictable:0 dirty:65 writeback:0 unstable:0 [ 360.621589] slab_reclaimable:16615 slab_unreclaimable:106796 [ 360.621589] mapped:2283 shmem:4883 pagetables:462 bounce:0 [ 360.621589] free:101932 free_pcp:667 free_cma:0 [ 360.634775] (UE) [ 360.656678] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 360.661199] Node 0 active_anon:30636kB inactive_anon:18776kB active_file:2452kB inactive_file:5932kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7652kB dirty:260kB writeback:0kB shmem:19520kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 360.671203] syz-executor.1: [ 360.705323] Node 1 active_anon:132kB inactive_anon:12kB active_file:668kB inactive_file:1548kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1480kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 360.742674] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 360.745894] Node 0 DMA free:11000kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:52kB inactive_file:204kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 360.748097] CPU: 1 PID: 9467 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 360.775469] lowmem_reserve[]: [ 360.782412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.782416] Call Trace: [ 360.782432] dump_stack+0x1b2/0x281 [ 360.782445] warn_alloc.cold+0x96/0x1cc [ 360.782456] ? zone_watermark_ok_safe+0x220/0x220 [ 360.782475] __alloc_pages_nodemask+0x2127/0x2720 [ 360.782484] ? lock_acquire+0x170/0x3f0 [ 360.782494] ? lock_acquire+0x170/0x3f0 [ 360.789549] 0 [ 360.794941] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 360.794957] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 360.794967] ? __mutex_unlock_slowpath+0x75/0x770 [ 360.794979] alloc_pages_current+0x155/0x260 [ 360.799656] 2717 [ 360.801161] ion_page_pool_alloc+0x118/0x1b0 [ 360.812653] 2718 [ 360.814770] ion_system_heap_allocate+0x133/0x8c0 [ 360.818712] 2718 [ 360.822668] ? _raw_spin_unlock+0x29/0x40 [ 360.822676] ? _ion_heap_freelist_drain+0x6e/0x410 [ 360.822685] ? ion_system_contig_heap_create+0x130/0x130 [ 360.834916] 2718 [ 360.839551] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 360.857228] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 360.859276] Node 0 [ 360.863420] ion_alloc+0x27a/0x810 [ 360.863435] ? ion_dma_buf_release+0x40/0x40 [ 360.892664] DMA32 free:192900kB min:36200kB low:45248kB high:54296kB active_anon:30632kB inactive_anon:18776kB active_file:2400kB inactive_file:5880kB unevictable:0kB writepending:260kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7552kB pagetables:1756kB bounce:0kB free_pcp:684kB local_pcp:120kB free_cma:0kB [ 360.895852] ? __might_fault+0x177/0x1b0 [ 360.928797] ion_ioctl+0xea/0x1f0 [ 360.932244] ? ion_query_heaps+0x360/0x360 [ 360.936486] ? ion_query_heaps+0x360/0x360 [ 360.940715] do_vfs_ioctl+0x75a/0xff0 [ 360.944515] ? ioctl_preallocate+0x1a0/0x1a0 [ 360.948916] ? lock_downgrade+0x740/0x740 [ 360.953059] ? __fget+0x225/0x360 [ 360.956504] ? do_vfs_ioctl+0xff0/0xff0 [ 360.960470] ? security_file_ioctl+0x83/0xb0 [ 360.962654] lowmem_reserve[]: 0 [ 360.964868] SyS_ioctl+0x7f/0xb0 [ 360.964875] ? do_vfs_ioctl+0xff0/0xff0 [ 360.968137] 0 [ 360.971485] do_syscall_64+0x1d5/0x640 [ 360.981103] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 360.986293] RIP: 0033:0x466019 [ 360.989472] RSP: 002b:00007f1e4b674188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.997191] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 361.004464] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 361.012344] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 361.019607] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 361.026870] R13: 00007ffff1b4ae9f R14: 00007f1e4b674300 R15: 0000000000022000 [ 361.035566] 2622*32kB (UE) 144*64kB (U) 21*128kB (U) 4*256kB (U) 6*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 196344kB [ 361.054142] page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 361.063265] 0 0 0 [ 361.067826] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 361.070563] Node 0 [ 361.100005] syz-executor.1 cpuset= [ 361.103087] Node 1 [ 361.106828] / mems_allowed=0-1 [ 361.112545] CPU: 1 PID: 9427 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 361.120336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.129681] Call Trace: [ 361.132268] dump_stack+0x1b2/0x281 [ 361.135898] warn_alloc.cold+0x96/0x1cc [ 361.139868] ? zone_watermark_ok_safe+0x220/0x220 [ 361.144720] __alloc_pages_nodemask+0x2127/0x2720 [ 361.149563] ? lock_acquire+0x170/0x3f0 [ 361.152920] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 361.153535] ? lock_acquire+0x170/0x3f0 [ 361.182400] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 361.187252] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 361.192704] ? __mutex_unlock_slowpath+0x75/0x770 [ 361.197538] ? __list_add_valid+0xc/0xa0 [ 361.201595] alloc_pages_current+0x155/0x260 [ 361.206001] ion_page_pool_alloc+0x118/0x1b0 [ 361.210404] ion_system_heap_allocate+0x133/0x8c0 [ 361.215251] ? _raw_spin_unlock+0x29/0x40 [ 361.219393] ? _ion_heap_freelist_drain+0x6e/0x410 [ 361.222633] lowmem_reserve[]: [ 361.224325] ? ion_system_contig_heap_create+0x130/0x130 [ 361.224327] 0 0 [ 361.227417] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 361.239813] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 361.244648] ion_alloc+0x27a/0x810 [ 361.248184] ? ion_dma_buf_release+0x40/0x40 [ 361.252589] ? __might_fault+0x177/0x1b0 [ 361.252618] 0 0 [ 361.256637] ion_ioctl+0xea/0x1f0 [ 361.256641] 0 [ 361.258597] ? ion_query_heaps+0x360/0x360 [ 361.263835] ? ion_query_heaps+0x360/0x360 [ 361.263844] do_vfs_ioctl+0x75a/0xff0 [ 361.263854] ? ioctl_preallocate+0x1a0/0x1a0 [ 361.280453] ? lock_downgrade+0x740/0x740 [ 361.282621] Node 1 Normal free:213424kB min:53696kB low:67120kB high:80544kB active_anon:132kB inactive_anon:12kB active_file:672kB inactive_file:1468kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:224kB pagetables:92kB bounce:0kB free_pcp:1320kB local_pcp:688kB free_cma:0kB [ 361.284598] ? __fget+0x225/0x360 [ 361.284607] ? do_vfs_ioctl+0xff0/0xff0 [ 361.320723] ? security_file_ioctl+0x83/0xb0 [ 361.325127] SyS_ioctl+0x7f/0xb0 [ 361.328482] ? do_vfs_ioctl+0xff0/0xff0 [ 361.332448] do_syscall_64+0x1d5/0x640 [ 361.336367] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 361.341549] RIP: 0033:0x466019 [ 361.342613] lowmem_reserve[]: [ 361.344741] RSP: 002b:00007f21d28f2188 EFLAGS: 00000246 [ 361.344747] 0 [ 361.347827] ORIG_RAX: 0000000000000010 [ 361.358918] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 361.362962] 0 [ 361.366174] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 361.366180] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 361.367965] 0 [ 361.375235] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 361.375239] R13: 00007ffcbcdc957f R14: 00007f21d28f2300 R15: 0000000000022000 [ 361.392642] Normal: 11028*4kB (U) 2962*8kB (U) 2809*16kB (U) 2688*32kB (U) 101*64kB (U) 35*128kB (U) 4*256kB (U) 4*512kB (U) 7*1024kB (U) 1*2048kB (U) 0*4096kB = 222000kB [ 361.428893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.438135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 361.449937] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.459434] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 361.469335] 7714 total pagecache pages [ 361.474470] 0 pages in swap cache [ 361.478463] Swap cache stats: add 0, delete 0, find 0/0 [ 361.485390] Free swap = 0kB [ 361.488903] Total swap = 0kB [ 361.492312] 2097051 pages RAM 2021/02/21 13:06:44 executed programs: 9 [ 361.504853] 0 pages HighMem/MovableOnly [ 361.522232] 363840 pages reserved [ 361.547346] 0 pages cma reserved 2021/02/21 13:06:44 result: hanged=false err=executor 4: failed to write control pipe: write |1: broken pipe [ 361.612618] 0 0 [ 361.623099] Node 0 DMA: 240*4kB (UM) 7*8kB (UM) 3*16kB (UME) 7*32kB (UME) 2*64kB (ME) 3*128kB (UME) 2*256kB (UE) 3*512kB (UME) 3*1024kB (UME) 2*2048kB (UE) 0*4096kB = 11016kB [ 361.698431] Node 0 DMA32: 14854*4kB (UM) 726*8kB (U) 3047*16kB (U) 2713*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 200792kB [ 361.735496] warn_alloc_show_mem: 3 callbacks suppressed [ 361.735500] Mem-Info: [ 361.742712] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 361.743381] Node 1 Normal: 15379*4kB (U) 3573*8kB (U) 3005*16kB (U) 2861*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 142*1024kB (U) 6*2048kB (U) 0*4096kB = 387492kB [ 361.842651] active_anon:7824 inactive_anon:4697 isolated_anon:12 [ 361.842651] active_file:1374 inactive_file:2575 isolated_file:12 [ 361.842651] unevictable:0 dirty:79 writeback:0 unstable:0 [ 361.842651] slab_reclaimable:16619 slab_unreclaimable:107257 [ 361.842651] mapped:3520 shmem:4883 pagetables:462 bounce:0 [ 361.842651] free:128867 free_pcp:386 free_cma:0 [ 361.856325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 361.973982] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 361.996825] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 362.027507] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 362.032733] CPU: 0 PID: 9473 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 362.040525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.049875] Call Trace: [ 362.052467] dump_stack+0x1b2/0x281 [ 362.052599] Node 0 active_anon:31212kB inactive_anon:18772kB active_file:5700kB inactive_file:7356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12324kB dirty:396kB writeback:0kB shmem:19508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 362.056089] warn_alloc.cold+0x96/0x1cc [ 362.088064] ? zone_watermark_ok_safe+0x220/0x220 [ 362.092917] __alloc_pages_nodemask+0x2127/0x2720 [ 362.097897] ? check_preemption_disabled+0x35/0x240 [ 362.102935] ? lock_acquire+0x170/0x3f0 [ 362.106911] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.111771] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 362.117224] ? __mutex_unlock_slowpath+0x75/0x770 [ 362.122193] alloc_pages_current+0x155/0x260 [ 362.126612] ion_page_pool_alloc+0x118/0x1b0 [ 362.131022] ion_system_heap_allocate+0x133/0x8c0 [ 362.135868] ? _raw_spin_unlock+0x29/0x40 [ 362.140014] ? _ion_heap_freelist_drain+0x6e/0x410 [ 362.144940] ? ion_system_contig_heap_create+0x130/0x130 [ 362.150408] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 362.155424] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 362.160266] ion_alloc+0x27a/0x810 [ 362.163805] ? ion_dma_buf_release+0x40/0x40 [ 362.168209] ? __might_fault+0x177/0x1b0 [ 362.172274] ion_ioctl+0xea/0x1f0 [ 362.175729] ? ion_query_heaps+0x360/0x360 [ 362.179963] ? ion_query_heaps+0x360/0x360 [ 362.184194] do_vfs_ioctl+0x75a/0xff0 [ 362.187989] ? ioctl_preallocate+0x1a0/0x1a0 [ 362.192394] ? lock_downgrade+0x740/0x740 [ 362.197517] ? __fget+0x225/0x360 [ 362.200964] ? do_vfs_ioctl+0xff0/0xff0 [ 362.204932] ? security_file_ioctl+0x83/0xb0 [ 362.209363] SyS_ioctl+0x7f/0xb0 [ 362.212728] ? do_vfs_ioctl+0xff0/0xff0 [ 362.216702] do_syscall_64+0x1d5/0x640 [ 362.220592] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 362.225776] RIP: 0033:0x466019 [ 362.229132] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 362.232588] Node 1 active_anon:88kB inactive_anon:12kB active_file:928kB inactive_file:916kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:1832kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 362.236836] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 362.270625] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 362.277891] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 362.285154] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 362.292415] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 362.331845] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 362.345231] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 362.382552] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.391418] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 362.392574] CPU: 1 PID: 9474 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 362.407772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.417123] Call Trace: [ 362.419709] dump_stack+0x1b2/0x281 [ 362.423338] warn_alloc.cold+0x96/0x1cc [ 362.427312] ? zone_watermark_ok_safe+0x220/0x220 [ 362.432164] __alloc_pages_nodemask+0x2127/0x2720 [ 362.437007] ? ___preempt_schedule+0x16/0x18 [ 362.441418] ? lock_acquire+0x170/0x3f0 [ 362.445398] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.448626] 5082 total pagecache pages [ 362.450239] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 362.454966] 0 pages in swap cache [ 362.459540] ? __mutex_unlock_slowpath+0x75/0x770 [ 362.467802] alloc_pages_current+0x155/0x260 [ 362.472209] ion_page_pool_alloc+0x118/0x1b0 [ 362.472534] Swap cache stats: add 0, delete 0, find 0/0 [ 362.476611] ion_system_heap_allocate+0x133/0x8c0 [ 362.481951] Free swap = 0kB [ 362.486774] ? _raw_spin_unlock+0x29/0x40 [ 362.486782] ? _ion_heap_freelist_drain+0x6e/0x410 [ 362.486790] ? ion_system_contig_heap_create+0x130/0x130 [ 362.486801] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 362.496281] Total swap = 0kB [ 362.498834] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 362.504296] 2097051 pages RAM [ 362.509275] ion_alloc+0x27a/0x810 [ 362.512273] 0 pages HighMem/MovableOnly [ 362.517098] ? ion_dma_buf_release+0x40/0x40 [ 362.517109] ? __might_fault+0x177/0x1b0 [ 362.517120] ion_ioctl+0xea/0x1f0 [ 362.520201] 363840 pages reserved [ 362.523716] ? ion_query_heaps+0x360/0x360 [ 362.523728] ? ion_query_heaps+0x360/0x360 [ 362.523736] do_vfs_ioctl+0x75a/0xff0 [ 362.527683] 0 pages cma reserved [ 362.532088] ? ioctl_preallocate+0x1a0/0x1a0 [ 362.548403] Node 0 [ 362.551422] ? lock_downgrade+0x740/0x740 [ 362.555229] DMA free:10976kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.558549] ? __fget+0x225/0x360 [ 362.563019] lowmem_reserve[]: [ 362.565164] ? do_vfs_ioctl+0xff0/0xff0 [ 362.569284] 0 [ 362.594852] ? security_file_ioctl+0x83/0xb0 [ 362.594860] SyS_ioctl+0x7f/0xb0 [ 362.594868] ? do_vfs_ioctl+0xff0/0xff0 [ 362.594880] do_syscall_64+0x1d5/0x640 [ 362.598305] 2717 [ 362.601396] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 362.605353] 2718 [ 362.607138] RIP: 0033:0x466019 [ 362.611517] 2718 [ 362.614860] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 362.614868] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 362.614871] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 362.614874] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 362.614878] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 362.614881] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 362.620429] oom_reaper: reaped process 9483 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 362.671755] 2718 [ 362.679310] rs:main Q:Reg invoked oom-killer: gfp_mask=0x1c200ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), nodemask= [ 362.696148] (null), order=0, oom_score_adj=0 [ 362.707693] Node 0 DMA32 free:17628kB min:36200kB low:45248kB high:54296kB active_anon:31208kB inactive_anon:18772kB active_file:756kB inactive_file:0kB unevictable:0kB writepending:396kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1876kB bounce:0kB free_pcp:120kB local_pcp:0kB free_cma:0kB [ 362.708901] rs:main Q:Reg cpuset=/ mems_allowed=0-1 [ 362.746215] CPU: 1 PID: 9493 Comm: rs:main Q:Reg Not tainted 4.14.221-syzkaller #0 [ 362.749191] lowmem_reserve[]: [ 362.753930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.753934] Call Trace: [ 362.753951] dump_stack+0x1b2/0x281 [ 362.753962] dump_header+0x178/0x82f [ 362.753972] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 362.753981] ? ___ratelimit+0x2cd/0x530 [ 362.753990] oom_kill_process.cold+0x10/0xb18 [ 362.763131] 0 [ 362.766445] out_of_memory+0xe3e/0x1190 [ 362.768993] 0 [ 362.772617] ? oom_killer_disable+0x1c0/0x1c0 [ 362.772626] ? mutex_trylock+0x152/0x1a0 [ 362.772637] __alloc_pages_nodemask+0x23e1/0x2720 [ 362.782634] 0 [ 362.785367] ? trace_hardirqs_on+0x10/0x10 [ 362.789839] 0 0 [ 362.791632] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.797360] ? __radix_tree_lookup+0x1b5/0x2e0 [ 362.801838] Node 0 [ 362.805890] alloc_pages_current+0x155/0x260 [ 362.805901] pagecache_get_page+0x3f5/0xab0 [ 362.810726] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.812507] grab_cache_page_write_begin+0x63/0x90 [ 362.812522] ext4_da_write_begin+0x249/0xe70 [ 362.816727] lowmem_reserve[]: [ 362.818697] ? __ext4_journal_stop+0xe7/0x1b0 [ 362.823524] 0 [ 362.828079] ? ext4_write_begin+0x1260/0x1260 [ 362.830286] 0 [ 362.834674] ? balance_dirty_pages_ratelimited+0x890/0x1800 [ 362.834686] generic_perform_write+0x1c9/0x420 [ 362.834699] ? __mnt_drop_write_file+0x5f/0x90 [ 362.838991] 0 [ 362.863876] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 362.863886] ? current_time+0xb0/0xb0 [ 362.863893] ? ext4_file_write_iter+0x1cc/0xd20 [ 362.863903] __generic_file_write_iter+0x227/0x590 [ 362.868804] 0 [ 362.873194] ext4_file_write_iter+0x276/0xd20 [ 362.873222] ? aa_file_perm+0x304/0xab0 [ 362.873230] ? ext4_file_read_iter+0x330/0x330 [ 362.876320] 0 [ 362.880808] ? trace_hardirqs_on+0x10/0x10 [ 362.887060] ? iov_iter_init+0xa6/0x1c0 [ 362.888838] Node 1 [ 362.894534] __vfs_write+0x44c/0x630 [ 362.894544] ? kernel_read+0x110/0x110 [ 362.894562] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 362.899145] Normal free:26340kB min:53696kB low:67120kB high:80544kB active_anon:88kB inactive_anon:12kB active_file:212kB inactive_file:324kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:92kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 362.903701] vfs_write+0x17f/0x4d0 [ 362.903712] SyS_write+0xf2/0x210 [ 362.903722] ? SyS_read+0x210/0x210 [ 362.905497] lowmem_reserve[]: [ 362.910149] ? __do_page_fault+0x159/0xad0 [ 362.913938] 0 [ 362.918573] ? do_syscall_64+0x4c/0x640 [ 362.923642] 0 [ 362.925415] ? SyS_read+0x210/0x210 [ 362.929901] 0 [ 362.933861] do_syscall_64+0x1d5/0x640 [ 362.933877] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 362.933885] RIP: 0033:0x7f1b7e32e1cd [ 362.938442] 0 [ 362.940221] RSP: 002b:00007f1b7b8e9590 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 362.944458] 0 [ 362.948392] RAX: ffffffffffffffda RBX: 00007f1b700256c0 RCX: 00007f1b7e32e1cd [ 362.954305] RDX: 0000000000000159 RSI: 00007f1b700256c0 RDI: 0000000000000007 [ 362.954310] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 362.954314] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f1b70025440 [ 362.954318] R13: 00007f1b7b8e95b0 R14: 000055f2dda97480 R15: 0000000000000159 [ 362.959737] Mem-Info: [ 362.999209] Node 0 [ 363.003329] active_anon:7806 inactive_anon:4696 isolated_anon:0 [ 363.003329] active_file:81 inactive_file:54 isolated_file:0 [ 363.003329] unevictable:0 dirty:83 writeback:0 unstable:0 [ 363.003329] slab_reclaimable:16656 slab_unreclaimable:106855 [ 363.003329] mapped:906 shmem:4880 pagetables:492 bounce:0 [ 363.003329] free:13841 free_pcp:0 free_cma:0 [ 363.011069] DMA: [ 363.014637] Node 0 active_anon:31156kB inactive_anon:18772kB active_file:308kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3624kB dirty:320kB writeback:0kB shmem:19508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 363.018016] 160*4kB [ 363.022146] Node 1 active_anon:68kB inactive_anon:12kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 363.027350] (U) [ 363.030893] Node 0 [ 363.036272] 6*8kB [ 363.036547] DMA free:10960kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 363.045941] (U) [ 363.046059] lowmem_reserve[]: [ 363.055043] 2*16kB [ 363.061710] 0 [ 363.070126] (UE) [ 363.083665] 2717 [ 363.115600] 6*32kB [ 363.122523] 2718 [ 363.165116] (UE) [ 363.188613] 2718 [ 363.226991] 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10960kB [ 363.243451] 2718 [ 363.249920] Node 0 DMA32: 572*4kB (UM) 243*8kB (ME) 87*16kB (UME) [ 363.251948] Node 0 DMA32 free:17752kB min:36200kB low:45248kB high:54296kB active_anon:31156kB inactive_anon:18772kB active_file:4kB inactive_file:340kB unevictable:0kB writepending:320kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1876kB bounce:0kB free_pcp:240kB local_pcp:120kB free_cma:0kB [ 363.262051] 277*32kB [ 363.298011] lowmem_reserve[]: [ 363.299564] (UME) [ 363.301343] 0 [ 363.305542] 9*64kB (UM) 9*128kB (M) 2*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17752kB [ 363.307673] 0 0 0 0 [ 363.327055] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 363.328907] Node 0 [ 363.357654] lowmem_reserve[]: 0 0 0 0 0 [ 363.363957] Node 1 Normal free:26420kB min:53696kB low:67120kB high:80544kB active_anon:68kB inactive_anon:12kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:12kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:92kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 363.368356] Normal: [ 363.397379] lowmem_reserve[]: 0 0 0 0 0 [ 363.401773] 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 363.406280] Node 0 DMA: 160*4kB (U) 6*8kB (U) 2*16kB (UE) 6*32kB (UE) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10960kB [ 363.421719] Node 1 [ 363.436877] Node 0 DMA32: 583*4kB (UM) 245*8kB (UME) 89*16kB (UME) 282*32kB (UME) 9*64kB (UM) 9*128kB (M) 2*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18004kB [ 363.451655] Normal: [ 363.454613] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 363.460807] 51*4kB [ 363.467692] Node 1 Normal: 51*4kB (UM) 9*8kB (UM) 6*16kB (UM) 808*32kB (UM) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26420kB [ 363.481312] (UM) 9*8kB (UM) 6*16kB (UM) 808*32kB (UM) 3*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 26420kB [ 363.487663] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.506203] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.509743] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.524089] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.529762] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.541561] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.541566] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.541572] 4992 total pagecache pages [ 363.557297] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.571550] 4992 total pagecache pages [ 363.573522] 0 pages in swap cache [ 363.578867] Swap cache stats: add 0, delete 0, find 0/0 [ 363.581388] 0 pages in swap cache [ 363.587892] Swap cache stats: add 0, delete 0, find 0/0 [ 363.599250] Free swap = 0kB [ 363.599487] Free swap = 0kB [ 363.602270] Total swap = 0kB [ 363.605318] Total swap = 0kB [ 363.605366] 2097051 pages RAM [ 363.605369] 0 pages HighMem/MovableOnly [ 363.605372] 363840 pages reserved [ 363.605376] 0 pages cma reserved [ 363.605389] Out of memory (oom_kill_allocating_task): Kill process 9493 (rs:main Q:Reg) score 0 or sacrifice child [ 363.605842] Killed process 9490 (rsyslogd) total-vm:254332kB, anon-rss:672kB, file-rss:0kB, shmem-rss:0kB [ 363.613793] 2097051 pages RAM [ 363.620221] oom_reaper: reaped process 9490 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 363.622016] 0 pages HighMem/MovableOnly [ 363.633850] systemd-journal invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask= [ 363.637919] 363840 pages reserved [ 363.655291] (null) [ 363.658335] 0 pages cma reserved [ 363.662233] , order=1, oom_score_adj=0 [ 363.684603] systemd-journal cpuset=/ mems_allowed=0-1 [ 363.689991] CPU: 1 PID: 4613 Comm: systemd-journal Not tainted 4.14.221-syzkaller #0 [ 363.697950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.707279] Call Trace: [ 363.709849] dump_stack+0x1b2/0x281 [ 363.713457] dump_header+0x178/0x82f [ 363.717161] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 363.722253] ? ___ratelimit+0x2cd/0x530 [ 363.726222] oom_kill_process.cold+0x10/0xb18 [ 363.730699] out_of_memory+0xe3e/0x1190 [ 363.734659] ? oom_killer_disable+0x1c0/0x1c0 [ 363.739132] ? mutex_trylock+0x152/0x1a0 [ 363.743185] __alloc_pages_nodemask+0x23e1/0x2720 [ 363.748010] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 363.752835] ? cache_grow_begin+0x41/0x630 [ 363.757046] cache_grow_begin+0x91/0x630 [ 363.761084] ? cache_grow_begin+0x91/0x630 [ 363.765295] fallback_alloc+0x207/0x2c0 [ 363.769247] kmem_cache_alloc+0x1e5/0x3c0 [ 363.773396] getname_flags+0xc8/0x550 [ 363.777175] do_sys_open+0x1ce/0x410 [ 363.780879] ? filp_open+0x60/0x60 [ 363.784410] ? do_syscall_64+0x4c/0x640 [ 363.788357] ? do_sys_open+0x410/0x410 [ 363.792240] do_syscall_64+0x1d5/0x640 [ 363.796123] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 363.801288] RIP: 0033:0x7f8b01292840 [ 363.804975] RSP: 002b:00007ffd0170ce58 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 363.812673] RAX: ffffffffffffffda RBX: 00007ffd0170d160 RCX: 00007f8b01292840 [ 363.819933] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005644a9078860 [ 363.827178] RBP: 000000000000000d R08: 000000000000c0ff R09: 00000000ffffffff [ 363.834424] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 363.841683] R13: 00005644a906c040 R14: 00007ffd0170d120 R15: 00005644a9078680 [ 363.852113] Mem-Info: [ 363.854587] active_anon:7531 inactive_anon:4696 isolated_anon:0 [ 363.854587] active_file:68 inactive_file:58 isolated_file:0 [ 363.854587] unevictable:0 dirty:83 writeback:0 unstable:0 [ 363.854587] slab_reclaimable:16656 slab_unreclaimable:106856 [ 363.854587] mapped:906 shmem:4880 pagetables:492 bounce:0 [ 363.854587] free:13839 free_pcp:95 free_cma:0 [ 363.887471] Node 0 active_anon:30056kB inactive_anon:18772kB active_file:188kB inactive_file:212kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3624kB dirty:320kB writeback:0kB shmem:19508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 363.915533] Node 1 active_anon:64kB inactive_anon:12kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:12kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 363.941874] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 363.968054] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 363.990211] Node 0 DMA32 free:18100kB min:36200kB low:45248kB high:54296kB active_anon:30004kB inactive_anon:18772kB active_file:100kB inactive_file:216kB unevictable:0kB writepending:324kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7520kB pagetables:1876kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 364.019181] lowmem_reserve[]: 0 0 0 0 0 [ 364.023205] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 364.048763] lowmem_reserve[]: 0 0 0 0 0 [ 364.052763] Node 1 Normal free:26420kB min:53696kB low:67120kB high:80544kB active_anon:64kB inactive_anon:12kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:12kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:192kB pagetables:92kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 364.080687] lowmem_reserve[]: 0 0 0 0 0 [ 364.090257] Node 0 DMA: 160*4kB (U) 6*8kB (U) 2*16kB (UE) 6*32kB (UE) 1*64kB (E) 2*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 10960kB [ 364.107610] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 364.112204] Node 0 DMA32: 589*4kB (UM) 241*8kB (UME) 92*16kB (UME) 269*32kB (UME) 9*64kB (UM) 9*128kB (M) 2*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17628kB [ 364.134694] in:imklog: page allocation failure: order:0, mode:0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null) [ 364.140750] syz-executor.0 cpuset= [ 364.173225] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 364.206066] / mems_allowed=0-1 [ 364.212554] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 364.219035] CPU: 0 PID: 9474 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 364.226825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.232952] in:imklog cpuset= [ 364.236165] Call Trace: [ 364.236184] dump_stack+0x1b2/0x281 [ 364.236197] warn_alloc.cold+0x96/0x1cc [ 364.236208] ? zone_watermark_ok_safe+0x220/0x220 [ 364.239438] / [ 364.241965] ? usleep_range+0x130/0x130 [ 364.241973] ? try_to_free_pages+0x23f/0x6e0 [ 364.241983] ? _find_next_bit+0xdb/0x100 [ 364.241993] ? run_timer_softirq+0x5a0/0x5a0 [ 364.262410] Node 0 [ 364.264512] __alloc_pages_nodemask+0x2127/0x2720 [ 364.268546] Normal: [ 364.272941] ? lock_acquire+0x170/0x3f0 [ 364.272955] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 364.272965] ? ion_page_pool_alloc+0x9e/0x1b0 [ 364.272978] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 364.272994] alloc_pages_current+0x155/0x260 [ 364.302429] mems_allowed=0-1 [ 364.305780] ion_page_pool_alloc+0x118/0x1b0 [ 364.313251] ion_system_heap_allocate+0x133/0x8c0 [ 364.318091] ? _raw_spin_unlock+0x29/0x40 [ 364.322241] ? _ion_heap_freelist_drain+0x6e/0x410 [ 364.322414] 0*4kB [ 364.327177] ? ion_system_contig_heap_create+0x130/0x130 [ 364.327179] 0*8kB 0*16kB [ 364.329314] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 364.342484] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 364.347319] ion_alloc+0x27a/0x810 [ 364.350859] ? ion_dma_buf_release+0x40/0x40 [ 364.355267] ? __might_fault+0x177/0x1b0 [ 364.359327] ion_ioctl+0xea/0x1f0 [ 364.362780] ? ion_query_heaps+0x360/0x360 [ 364.367012] ? ion_query_heaps+0x360/0x360 [ 364.371237] do_vfs_ioctl+0x75a/0xff0 [ 364.375034] ? ioctl_preallocate+0x1a0/0x1a0 [ 364.379439] ? lock_downgrade+0x740/0x740 [ 364.383594] ? __fget+0x225/0x360 [ 364.387041] ? do_vfs_ioctl+0xff0/0xff0 [ 364.391007] ? security_file_ioctl+0x83/0xb0 [ 364.395401] SyS_ioctl+0x7f/0xb0 [ 364.398748] ? do_vfs_ioctl+0xff0/0xff0 [ 364.402710] do_syscall_64+0x1d5/0x640 [ 364.406599] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 364.411790] RIP: 0033:0x466019 [ 364.414972] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 364.422672] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 364.429932] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 364.432409] 0*32kB [ 364.437274] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 364.437280] 0*64kB [ 364.439504] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 364.439510] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 364.464254] CPU: 1 PID: 9492 Comm: in:imklog Not tainted 4.14.221-syzkaller #0 [ 364.471636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.480983] Call Trace: [ 364.483571] dump_stack+0x1b2/0x281 [ 364.487194] warn_alloc.cold+0x96/0x1cc [ 364.491169] ? zone_watermark_ok_safe+0x220/0x220 [ 364.496008] ? usleep_range+0x130/0x130 [ 364.499990] ? try_to_free_pages+0x23f/0x6e0 [ 364.504436] ? _find_next_bit+0xdb/0x100 [ 364.508500] ? run_timer_softirq+0x5a0/0x5a0 [ 364.512913] __alloc_pages_nodemask+0x2127/0x2720 [ 364.517768] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 364.522622] alloc_pages_current+0x155/0x260 [ 364.527033] filemap_fault+0xea3/0x1980 [ 364.531017] ext4_filemap_fault+0x84/0xb0 [ 364.535267] __do_fault+0xfa/0x380 [ 364.538810] __handle_mm_fault+0x2497/0x4620 [ 364.543216] ? vm_insert_page+0x7c0/0x7c0 [ 364.547361] ? lock_downgrade+0x740/0x740 [ 364.551514] handle_mm_fault+0x391/0x860 [ 364.555577] __do_page_fault+0x549/0xad0 [ 364.559638] ? spurious_fault+0x640/0x640 [ 364.563847] ? do_page_fault+0x60/0x500 [ 364.567826] ? page_fault+0x2f/0x50 [ 364.571450] page_fault+0x45/0x50 [ 364.574900] RIP: 1fa0:0x1f9f [ 364.577910] RSP: 0000:000055f2dda9a9d0 EFLAGS: 7f1b7bccada0 [ 364.592596] 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 364.604360] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 364.608926] Node 1 Normal: 2*4kB (UM) 3*8kB (U) 5*16kB (UM) 808*32kB (UM) 1237*64kB (UM) 462*128kB (U) 248*256kB (U) 70*512kB (U) 636*1024kB (U) 62*2048kB (U) 5*4096kB (U) = 1062320kB [ 364.712587] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 364.745998] device bridge_slave_1 left promiscuous mode [ 364.751900] bridge0: port 2(bridge_slave_1) entered disabled state [ 364.772463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 364.781324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 364.841250] warn_alloc_show_mem: 3 callbacks suppressed [ 364.841254] Mem-Info: [ 364.853540] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 364.854705] active_anon:7517 inactive_anon:4696 isolated_anon:0 [ 364.854705] active_file:39 inactive_file:80 isolated_file:0 [ 364.854705] unevictable:0 dirty:8 writeback:25 unstable:0 [ 364.854705] slab_reclaimable:16656 slab_unreclaimable:106582 [ 364.854705] mapped:906 shmem:4880 pagetables:492 bounce:0 [ 364.854705] free:603296 free_pcp:327 free_cma:0 [ 364.884770] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 364.935497] device bridge_slave_0 left promiscuous mode [ 364.936007] 4996 total pagecache pages [ 364.941042] bridge0: port 1(bridge_slave_0) entered disabled state [ 364.945974] 0 pages in swap cache [ 364.951596] Node 0 active_anon:30004kB inactive_anon:18772kB active_file:60kB inactive_file:364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3624kB dirty:0kB writeback:0kB shmem:19508kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 364.972450] Swap cache stats: add 0, delete 0, find 0/0 [ 365.033283] device veth1_macvtap left promiscuous mode [ 365.035724] Free swap = 0kB [ 365.041710] Total swap = 0kB [ 365.072794] device veth0_macvtap left promiscuous mode [ 365.078145] device veth1_vlan left promiscuous mode [ 365.103282] 2097051 pages RAM [ 365.106424] 0 pages HighMem/MovableOnly [ 365.110384] 363840 pages reserved [ 365.132812] device veth0_vlan left promiscuous mode [ 365.152403] Node 1 active_anon:64kB inactive_anon:12kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 365.152406] 0 pages cma reserved [ 365.152415] Out of memory (oom_kill_allocating_task): Kill process 4613 (systemd-journal) score 0 or sacrifice child [ 365.178652] Node 0 DMA free:12920kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 365.282655] Killed process 4613 (systemd-journal) total-vm:46096kB, anon-rss:512kB, file-rss:0kB, shmem-rss:3596kB [ 365.381459] oom_reaper: reaped process 4613 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:3596kB [ 365.416586] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 365.430110] Node 0 DMA32 free:769704kB min:36200kB low:45248kB high:54296kB active_anon:29504kB inactive_anon:18772kB active_file:160kB inactive_file:1464kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7488kB pagetables:1728kB bounce:0kB free_pcp:1452kB local_pcp:792kB free_cma:0kB [ 365.592567] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 365.614951] lowmem_reserve[]: 0 0 0 0 0 [ 365.616096] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 365.662637] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 365.732640] systemd[1]: rsyslog.service: Unit entered failed state. [ 365.739357] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 365.789785] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 365.790700] lowmem_reserve[]: 0 0 0 0 0 [ 365.852702] Node 1 Normal free:2217624kB min:53696kB low:67120kB high:80544kB active_anon:64kB inactive_anon:12kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:160kB pagetables:92kB bounce:0kB free_pcp:1320kB local_pcp:684kB free_cma:0kB [ 365.881761] lowmem_reserve[]: 0 0 0 0 0 [ 365.885816] Node 0 DMA: 198*4kB (U) 8*8kB (U) 4*16kB (UE) 8*32kB (UE) 5*64kB (UE) 4*128kB (UE) 2*256kB (UE) 2*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 11736kB [ 365.887801] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 365.901128] Node 0 DMA32: 14774*4kB (UM) 5450*8kB (UME) 2051*16kB (UM) 2345*32kB (UM) 3204*64kB (UM) 481*128kB (UME) 295*256kB (UM) 129*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 618744kB [ 365.924943] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 365.956575] Node 1 Normal: 15837*4kB (UM) 3430*8kB (UM) 2707*16kB (UM) 2687*32kB (UM) 4054*64kB (UM) 795*128kB (U) 372*256kB (U) 198*512kB (U) 761*1024kB (U) 216*2048kB (U) 29*4096kB (U) = 2118324kB [ 365.983518] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 365.990482] systemd[1]: Stopped Journal Service. [ 366.018401] device hsr_slave_1 left promiscuous mode [ 366.031408] systemd[1]: Starting Journal Service... [ 366.056760] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. [ 366.076537] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 366.142317] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 366.150930] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 366.199034] device hsr_slave_0 left promiscuous mode [ 366.249550] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 366.287085] team0 (unregistering): Port device team_slave_1 removed [ 366.310909] 6778 total pagecache pages [ 366.347521] 0 pages in swap cache [ 366.351000] Swap cache stats: add 0, delete 0, find 0/0 [ 366.357318] team0 (unregistering): Port device team_slave_0 removed [ 366.384624] Free swap = 0kB [ 366.387683] Total swap = 0kB [ 366.415382] 2097051 pages RAM [ 366.418514] 0 pages HighMem/MovableOnly [ 366.429322] systemd-journald[9508]: File /run/log/journal/64dd78f1a75445a997c532444ad0f085/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 366.466073] 363840 pages reserved [ 366.469545] 0 pages cma reserved [ 366.591456] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 366.802637] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 367.003576] bond0 (unregistering): Released all slaves 2021/02/21 13:06:50 executed programs: 11 [ 368.567299] warn_alloc: 5 callbacks suppressed [ 368.567303] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 368.663014] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 368.688806] CPU: 0 PID: 9528 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 368.696613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.705958] Call Trace: [ 368.708533] dump_stack+0x1b2/0x281 [ 368.712143] warn_alloc.cold+0x96/0x1cc [ 368.716099] ? zone_watermark_ok_safe+0x220/0x220 [ 368.720929] __alloc_pages_nodemask+0x2127/0x2720 [ 368.725772] ? lock_acquire+0x170/0x3f0 [ 368.729745] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 368.734570] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 368.740001] ? __mutex_unlock_slowpath+0x75/0x770 [ 368.744839] alloc_pages_current+0x155/0x260 [ 368.749237] ion_page_pool_alloc+0x118/0x1b0 [ 368.753627] ion_system_heap_allocate+0x133/0x8c0 [ 368.758448] ? ion_alloc+0x187/0x810 [ 368.762140] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 368.767568] ? ion_system_contig_heap_create+0x130/0x130 [ 368.772997] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 368.777991] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 368.782812] ion_alloc+0x204/0x810 [ 368.786335] ? ion_dma_buf_release+0x40/0x40 [ 368.790727] ? __might_fault+0x177/0x1b0 [ 368.794770] ion_ioctl+0xea/0x1f0 [ 368.798201] ? ion_query_heaps+0x360/0x360 [ 368.802430] ? ion_query_heaps+0x360/0x360 [ 368.806644] do_vfs_ioctl+0x75a/0xff0 [ 368.810425] ? ioctl_preallocate+0x1a0/0x1a0 [ 368.814814] ? lock_downgrade+0x740/0x740 [ 368.818944] ? __fget+0x225/0x360 [ 368.822379] ? do_vfs_ioctl+0xff0/0xff0 [ 368.826331] ? security_file_ioctl+0x83/0xb0 [ 368.830735] SyS_ioctl+0x7f/0xb0 [ 368.834079] ? do_vfs_ioctl+0xff0/0xff0 [ 368.838031] do_syscall_64+0x1d5/0x640 [ 368.841901] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 368.847083] RIP: 0033:0x466019 [ 368.850251] RSP: 002b:00007f29e9234188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.857938] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 368.865187] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 368.872451] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 368.879697] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 368.886947] R13: 00007ffffd54aeef R14: 00007f29e9234300 R15: 0000000000022000 [ 368.895688] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 368.911408] syz-executor.0: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 368.923488] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 368.928804] CPU: 1 PID: 9527 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 368.931673] syz-executor.5 cpuset= [ 368.936590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.936594] Call Trace: [ 368.936611] dump_stack+0x1b2/0x281 [ 368.936623] warn_alloc.cold+0x96/0x1cc [ 368.936633] ? zone_watermark_ok_safe+0x220/0x220 [ 368.936650] __alloc_pages_nodemask+0x2127/0x2720 [ 368.936658] ? ___preempt_schedule+0x16/0x18 [ 368.936673] ? lock_acquire+0x170/0x3f0 [ 368.936686] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 368.936701] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 368.936712] ? __mutex_unlock_slowpath+0x75/0x770 [ 368.936725] alloc_pages_current+0x155/0x260 [ 368.936738] ion_page_pool_alloc+0x118/0x1b0 [ 368.936749] ion_system_heap_allocate+0x133/0x8c0 [ 369.006388] ? ion_alloc+0x187/0x810 [ 369.010099] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 369.015527] ? ion_system_contig_heap_create+0x130/0x130 [ 369.020958] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 369.025954] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 369.030777] ion_alloc+0x204/0x810 [ 369.034301] ? ion_dma_buf_release+0x40/0x40 [ 369.038707] ? __might_fault+0x177/0x1b0 [ 369.042756] ion_ioctl+0xea/0x1f0 [ 369.046195] ? ion_query_heaps+0x360/0x360 [ 369.050414] ? ion_query_heaps+0x360/0x360 [ 369.054641] do_vfs_ioctl+0x75a/0xff0 [ 369.058440] ? ioctl_preallocate+0x1a0/0x1a0 [ 369.062831] ? lock_downgrade+0x740/0x740 [ 369.066962] ? __fget+0x225/0x360 [ 369.070518] ? do_vfs_ioctl+0xff0/0xff0 [ 369.074480] ? security_file_ioctl+0x83/0xb0 [ 369.078870] SyS_ioctl+0x7f/0xb0 [ 369.082235] ? do_vfs_ioctl+0xff0/0xff0 [ 369.086194] do_syscall_64+0x1d5/0x640 [ 369.090069] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 369.095243] RIP: 0033:0x466019 [ 369.098443] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 369.106226] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 369.113477] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 369.120733] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 369.128008] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 369.135257] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 369.143883] warn_alloc_show_mem: 1 callbacks suppressed [ 369.143886] Mem-Info: [ 369.151670] active_anon:7818 inactive_anon:6728 isolated_anon:0 [ 369.151670] active_file:47 inactive_file:11 isolated_file:19 [ 369.151670] unevictable:0 dirty:48 writeback:0 unstable:0 [ 369.151670] slab_reclaimable:16843 slab_unreclaimable:107896 [ 369.151670] mapped:386 shmem:6932 pagetables:509 bounce:0 [ 369.151670] free:13953 free_pcp:63 free_cma:0 [ 369.152087] / [ 369.218457] Node 0 active_anon:31144kB inactive_anon:26904kB active_file:108kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):36kB mapped:1544kB dirty:128kB writeback:8kB shmem:27716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 369.222994] mems_allowed=0-1 [ 369.250803] Node 1 active_anon:68kB inactive_anon:12kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 369.277280] systemd-journal invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 369.302053] systemd-journal cpuset=/ mems_allowed=0-1 [ 369.307332] CPU: 1 PID: 9508 Comm: systemd-journal Not tainted 4.14.221-syzkaller #0 [ 369.314952] Node 0 [ 369.315202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.315218] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.317422] Call Trace: [ 369.329018] lowmem_reserve[]: [ 369.352264] dump_stack+0x1b2/0x281 [ 369.352276] dump_header+0x178/0x82f [ 369.352287] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 369.354875] 0 [ 369.357965] ? ___ratelimit+0x2cd/0x530 [ 369.361575] 2717 2718 [ 369.365272] oom_kill_process.cold+0x10/0xb18 [ 369.365289] out_of_memory+0xe3e/0x1190 [ 369.365301] ? oom_killer_disable+0x1c0/0x1c0 [ 369.370371] 2718 [ 369.372155] ? mutex_trylock+0x152/0x1a0 [ 369.372166] __alloc_pages_nodemask+0x23e1/0x2720 [ 369.372185] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 369.376122] 2718 [ 369.378611] ? cache_grow_begin+0x41/0x630 [ 369.387025] cache_grow_begin+0x91/0x630 [ 369.391924] Node 0 [ 369.393970] ? cache_grow_begin+0x91/0x630 [ 369.393980] fallback_alloc+0x207/0x2c0 [ 369.393992] kmem_cache_alloc+0x1e5/0x3c0 [ 369.398035] DMA32 free:17728kB min:36200kB low:45248kB high:54296kB active_anon:31144kB inactive_anon:26904kB active_file:356kB inactive_file:24kB unevictable:0kB writepending:136kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.402850] getname_flags+0xc8/0x550 [ 369.402860] user_path_at_empty+0x2a/0x50 [ 369.402869] SyS_faccessat+0x21b/0x680 [ 369.407682] lowmem_reserve[]: [ 369.409727] ? SyS_fallocate+0x80/0x80 [ 369.413946] 0 [ 369.417975] ? do_syscall_64+0x4c/0x640 [ 369.420183] 0 [ 369.424393] ? SyS_faccessat+0x680/0x680 [ 369.424402] do_syscall_64+0x1d5/0x640 [ 369.424417] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 369.428378] 0 [ 369.432512] RIP: 0033:0x7f2e36cd19c7 [ 369.432516] RSP: 002b:00007ffd66599bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 369.432525] RAX: ffffffffffffffda RBX: 00007ffd6659caf0 RCX: 00007f2e36cd19c7 [ 369.432533] RDX: 00007f2e37742a00 RSI: 0000000000000000 RDI: 000055567684e9a3 [ 369.460717] 0 [ 369.464483] RBP: 00007ffd66599c10 R08: 0000000000000000 R09: 0000000000000000 [ 369.464488] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 369.464492] R13: 0000000000000000 R14: 00007ffd6659caf0 R15: 00007ffd6659a100 [ 369.472051] CPU: 1 PID: 9485 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 369.493379] 0 [ 369.494935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.501903] Call Trace: [ 369.508448] Node 0 [ 369.513304] dump_stack+0x1b2/0x281 [ 369.513317] warn_alloc.cold+0x96/0x1cc [ 369.520574] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.527820] ? zone_watermark_ok_safe+0x220/0x220 [ 369.527840] __alloc_pages_nodemask+0x2127/0x2720 [ 369.529620] lowmem_reserve[]: [ 369.536872] ? io_schedule_timeout+0x140/0x140 [ 369.536886] ? lock_acquire+0x170/0x3f0 [ 369.536898] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 369.544159] 0 [ 369.551405] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 369.561235] 0 [ 369.570318] ? __mutex_unlock_slowpath+0x75/0x770 [ 369.570334] alloc_pages_current+0x155/0x260 [ 369.572911] 0 [ 369.575119] ion_page_pool_alloc+0x118/0x1b0 [ 369.578712] 0 0 [ 369.582674] ion_system_heap_allocate+0x133/0x8c0 [ 369.582684] ? _raw_spin_unlock+0x29/0x40 [ 369.582694] ? _ion_heap_freelist_drain+0x6e/0x410 [ 369.612399] ? ion_system_contig_heap_create+0x130/0x130 [ 369.612409] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 369.612419] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 369.617237] Node 1 [ 369.620330] ion_alloc+0x27a/0x810 [ 369.624913] Normal free:26440kB min:53696kB low:67120kB high:80544kB active_anon:68kB inactive_anon:12kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:80kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.628862] ? ion_dma_buf_release+0x40/0x40 [ 369.633689] lowmem_reserve[]: [ 369.635459] ? __might_fault+0x177/0x1b0 [ 369.640901] 0 [ 369.642689] ion_ioctl+0xea/0x1f0 [ 369.642698] ? ion_query_heaps+0x360/0x360 [ 369.642709] ? ion_query_heaps+0x360/0x360 [ 369.647552] Mem-Info: [ 369.651930] do_vfs_ioctl+0x75a/0xff0 [ 369.653737] active_anon:7803 inactive_anon:6729 isolated_anon:0 [ 369.653737] active_file:23 inactive_file:33 isolated_file:5 [ 369.653737] unevictable:0 dirty:32 writeback:2 unstable:0 [ 369.653737] slab_reclaimable:16824 slab_unreclaimable:107874 [ 369.653737] mapped:386 shmem:6932 pagetables:495 bounce:0 [ 369.653737] free:13780 free_pcp:0 free_cma:0 [ 369.658095] ? ioctl_preallocate+0x1a0/0x1a0 [ 369.660068] Node 0 active_anon:31144kB inactive_anon:26904kB active_file:88kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:1544kB dirty:128kB writeback:8kB shmem:27716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 369.664903] ? lock_downgrade+0x740/0x740 [ 369.664915] ? __fget+0x225/0x360 [ 369.664924] ? do_vfs_ioctl+0xff0/0xff0 [ 369.669053] 0 [ 369.673957] ? security_file_ioctl+0x83/0xb0 [ 369.673966] SyS_ioctl+0x7f/0xb0 [ 369.673973] ? do_vfs_ioctl+0xff0/0xff0 [ 369.679399] 0 [ 369.684411] do_syscall_64+0x1d5/0x640 [ 369.684426] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 369.684434] RIP: 0033:0x466019 [ 369.689267] Node 1 active_anon:68kB inactive_anon:12kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 369.691464] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 369.695017] Node 0 [ 369.721954] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 369.721959] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 369.721963] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 369.721967] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 369.721972] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 369.724997] Bluetooth: hci4 command 0x0409 tx timeout [ 369.726395] 0 [ 369.857217] DMA free:10952kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 369.867133] 0 [ 369.887284] lowmem_reserve[]: [ 369.901342] 0 [ 369.909202] Node 0 [ 369.919479] 2717 [ 369.925442] DMA: [ 369.930656] 2718 [ 369.935871] 0*4kB 1*8kB (U) 2*16kB (UE) 3*32kB (UE) 5*64kB (UE) 4*128kB (UE) [ 369.940460] 2718 [ 369.965233] 3*256kB (UE) 4*512kB (UE) 1*1024kB (E) 3*2048kB (UME) 0*4096kB = 10952kB [ 369.998167] Node 0 DMA32: 654*4kB (UME) 293*8kB (UME) 135*16kB (ME) 55*32kB (ME) 20*64kB (ME) 3*128kB (ME) 5*256kB (UME) 13*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 18480kB [ 370.009289] 2718 [ 370.016429] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 370.029246] Node 1 Normal: 5*4kB (UM) 1*8kB (M) 1*16kB (U) 3*32kB (UM) 3*64kB (U) 0*128kB 0*256kB 51*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 26444kB [ 370.042715] Node 0 DMA32 free:18048kB min:36200kB low:45248kB high:54296kB active_anon:31144kB inactive_anon:26904kB active_file:68kB inactive_file:188kB unevictable:0kB writepending:128kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 370.046327] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 370.084276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 370.105860] lowmem_reserve[]: 0 0 0 0 0 [ 370.115285] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 370.121492] Node 0 [ 370.124164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 370.124169] 7002 total pagecache pages [ 370.128254] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 370.137741] 0 pages in swap cache [ 370.150132] lowmem_reserve[]: [ 370.173094] Swap cache stats: add 0, delete 0, find 0/0 [ 370.173602] 0 [ 370.176188] Free swap = 0kB [ 370.181525] 0 0 [ 370.190308] Total swap = 0kB [ 370.190571] 0 [ 370.194140] 2097051 pages RAM [ 370.197191] 0 [ 370.200231] 0 pages HighMem/MovableOnly [ 370.200237] 363840 pages reserved [ 370.226526] 0 pages cma reserved [ 370.229901] Node 1 Normal free:26444kB min:53696kB low:67120kB high:80544kB active_anon:68kB inactive_anon:12kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:80kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 370.261900] syz-executor.3: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 370.279136] lowmem_reserve[]: 0 0 0 0 0 [ 370.283181] Node 0 DMA: 0*4kB 1*8kB (U) 2*16kB (UE) 3*32kB (UE) 5*64kB (UE) 4*128kB (UE) 3*256kB (UE) 4*512kB (UE) 1*1024kB (E) 3*2048kB (UME) 0*4096kB = 10952kB [ 370.302304] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 370.307433] CPU: 1 PID: 9473 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 370.315220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.318483] Node 0 [ 370.324563] Call Trace: [ 370.324580] dump_stack+0x1b2/0x281 [ 370.324592] warn_alloc.cold+0x96/0x1cc [ 370.324603] ? zone_watermark_ok_safe+0x220/0x220 [ 370.326837] DMA32: [ 370.329401] ? usleep_range+0x130/0x130 [ 370.333028] 658*4kB [ 370.336965] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 370.341776] (UME) [ 370.344010] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 370.344019] ? run_timer_softirq+0x5a0/0x5a0 [ 370.344034] __alloc_pages_nodemask+0x2127/0x2720 [ 370.347975] 293*8kB [ 370.350302] ? lock_acquire+0x170/0x3f0 [ 370.355391] (UME) [ 370.357510] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 370.362508] 137*16kB [ 370.366887] ? ion_page_pool_alloc+0x9e/0x1b0 [ 370.371699] (UME) [ 370.374006] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 370.374016] ? retint_kernel+0x2d/0x2d [ 370.374029] alloc_pages_current+0x155/0x260 [ 370.377972] 56*32kB [ 370.380104] ion_page_pool_alloc+0x118/0x1b0 [ 370.384931] (UME) [ 370.387308] ion_system_heap_allocate+0x133/0x8c0 [ 370.391785] 21*64kB [ 370.393918] ? _raw_spin_unlock+0x29/0x40 [ 370.393927] ? _ion_heap_freelist_drain+0x6e/0x410 [ 370.393936] ? ion_system_contig_heap_create+0x130/0x130 [ 370.399359] (UME) [ 370.403415] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 370.403425] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 370.403435] ion_alloc+0x27a/0x810 [ 370.407815] 4*128kB [ 370.410122] ? ion_dma_buf_release+0x40/0x40 [ 370.414523] (UME) [ 370.416642] ? __might_fault+0x177/0x1b0 [ 370.421454] 4*256kB [ 370.423763] ion_ioctl+0xea/0x1f0 [ 370.423771] ? ion_query_heaps+0x360/0x360 [ 370.423782] ? ion_query_heaps+0x360/0x360 [ 370.427896] (ME) 13*512kB (UME) [ 370.432832] do_vfs_ioctl+0x75a/0xff0 [ 370.432843] ? ioctl_preallocate+0x1a0/0x1a0 [ 370.432852] ? lock_downgrade+0x740/0x740 [ 370.438272] 0*1024kB [ 370.440405] ? __fget+0x225/0x360 [ 370.445412] 0*2048kB [ 370.450215] ? do_vfs_ioctl+0xff0/0xff0 [ 370.453754] 0*4096kB [ 370.456049] ? security_file_ioctl+0x83/0xb0 [ 370.460424] = 18496kB [ 370.462555] SyS_ioctl+0x7f/0xb0 [ 370.462562] ? do_vfs_ioctl+0xff0/0xff0 [ 370.462573] do_syscall_64+0x1d5/0x640 [ 370.466603] Node 0 [ 370.468926] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 370.472360] Normal: [ 370.476559] RIP: 0033:0x466019 [ 370.480763] 0*4kB [ 370.484105] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 370.484114] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 370.484118] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 370.484122] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 370.484128] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 370.487903] 0*8kB [ 370.492284] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 370.503106] warn_alloc_show_mem: 2 callbacks suppressed [ 370.503110] Mem-Info: [ 370.544014] syz-executor.5: [ 370.570305] active_anon:7803 inactive_anon:6729 isolated_anon:0 [ 370.570305] active_file:33 inactive_file:11 isolated_file:0 [ 370.570305] unevictable:0 dirty:32 writeback:0 unstable:0 [ 370.570305] slab_reclaimable:16824 slab_unreclaimable:107860 [ 370.570305] mapped:378 shmem:6932 pagetables:495 bounce:0 [ 370.570305] free:13861 free_pcp:0 free_cma:0 [ 370.580640] 0*16kB [ 370.581361] Node 0 active_anon:31144kB inactive_anon:26904kB active_file:128kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1512kB dirty:128kB writeback:0kB shmem:27716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 370.583541] 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 370.583569] Node 1 [ 370.590834] syz-executor.1: [ 370.623958] Normal: [ 370.638495] Node 1 active_anon:68kB inactive_anon:12kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:12kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 370.685586] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 370.707795] page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 370.725249] syz-executor.2: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 370.730375] syz-executor.1 cpuset= [ 370.740301] Node 0 DMA free:10952kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 370.756472] 5*4kB [ 370.772219] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 370.774563] / mems_allowed=0-1 [ 370.779499] CPU: 0 PID: 9485 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 370.779505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.793827] syz-executor.2 cpuset= [ 370.799813] Call Trace: [ 370.799819] / [ 370.803356] dump_stack+0x1b2/0x281 [ 370.811235] warn_alloc.cold+0x96/0x1cc [ 370.813776] mems_allowed=0-1 [ 370.815198] ? zone_watermark_ok_safe+0x220/0x220 [ 370.821926] lowmem_reserve[]: [ 370.823093] ? usleep_range+0x130/0x130 [ 370.823095] 0 2717 [ 370.826179] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 370.826191] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 370.830137] 2718 [ 370.832354] ? run_timer_softirq+0x5a0/0x5a0 [ 370.832374] __alloc_pages_nodemask+0x2127/0x2720 [ 370.832387] ? lock_acquire+0x170/0x3f0 [ 370.832398] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 370.832409] ? ion_page_pool_alloc+0x9e/0x1b0 [ 370.832421] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 370.864476] 2718 [ 370.867059] alloc_pages_current+0x155/0x260 [ 370.878928] ion_page_pool_alloc+0x118/0x1b0 [ 370.883326] ion_system_heap_allocate+0x133/0x8c0 [ 370.888162] ? _raw_spin_unlock+0x29/0x40 [ 370.891956] 2718 [ 370.892289] ? _ion_heap_freelist_drain+0x6e/0x410 [ 370.894337] ? ion_system_contig_heap_create+0x130/0x130 [ 370.899259] Node 0 [ 370.904689] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 370.904704] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 370.904714] ion_alloc+0x27a/0x810 [ 370.904726] ? ion_dma_buf_release+0x40/0x40 [ 370.904736] ? __might_fault+0x177/0x1b0 [ 370.904746] ion_ioctl+0xea/0x1f0 [ 370.932022] DMA32 free:18032kB min:36200kB low:45248kB high:54296kB active_anon:31144kB inactive_anon:26904kB active_file:84kB inactive_file:64kB unevictable:0kB writepending:128kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7616kB pagetables:1900kB bounce:0kB free_pcp:20kB local_pcp:20kB free_cma:0kB [ 370.932195] ? ion_query_heaps+0x360/0x360 [ 370.964686] ? ion_query_heaps+0x360/0x360 [ 370.968905] do_vfs_ioctl+0x75a/0xff0 [ 370.972689] ? ioctl_preallocate+0x1a0/0x1a0 [ 370.977077] ? lock_downgrade+0x740/0x740 [ 370.981205] ? __fget+0x225/0x360 [ 370.984640] ? do_vfs_ioctl+0xff0/0xff0 [ 370.988596] ? security_file_ioctl+0x83/0xb0 [ 370.992985] SyS_ioctl+0x7f/0xb0 [ 370.996328] ? do_vfs_ioctl+0xff0/0xff0 [ 371.000282] do_syscall_64+0x1d5/0x640 [ 371.004156] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 371.009340] RIP: 0033:0x466019 [ 371.012509] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 371.020199] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 371.027457] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 371.032428] lowmem_reserve[]: [ 371.034727] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 371.034733] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 371.037828] 0 [ 371.045081] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 371.061993] CPU: 1 PID: 9467 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 371.068441] (UM) [ 371.069903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.069910] 1*8kB [ 371.071964] Call Trace: [ 371.071984] dump_stack+0x1b2/0x281 [ 371.071996] warn_alloc.cold+0x96/0x1cc [ 371.072006] ? zone_watermark_ok_safe+0x220/0x220 [ 371.072016] ? usleep_range+0x130/0x130 [ 371.081358] (M) [ 371.083501] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 371.083511] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 371.083519] ? run_timer_softirq+0x5a0/0x5a0 [ 371.083532] __alloc_pages_nodemask+0x2127/0x2720 [ 371.083545] ? lock_acquire+0x170/0x3f0 [ 371.086106] 1*16kB [ 371.089719] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 371.093792] (U) [ 371.098608] ? ion_page_pool_alloc+0x9e/0x1b0 [ 371.102594] 3*32kB [ 371.104519] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 371.109588] (UM) [ 371.114593] alloc_pages_current+0x155/0x260 [ 371.114607] ion_page_pool_alloc+0x118/0x1b0 [ 371.119000] 3*64kB [ 371.123823] ion_system_heap_allocate+0x133/0x8c0 [ 371.123833] ? _raw_spin_unlock+0x29/0x40 [ 371.123843] ? _ion_heap_freelist_drain+0x6e/0x410 [ 371.127793] (U) [ 371.130041] ? ion_system_contig_heap_create+0x130/0x130 [ 371.134894] 0*128kB [ 371.136837] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 371.141423] 0*256kB 51*512kB [ 371.143663] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 371.143675] ion_alloc+0x27a/0x810 [ 371.143687] ? ion_dma_buf_release+0x40/0x40 [ 371.143697] ? __might_fault+0x177/0x1b0 [ 371.149129] (U) [ 371.151175] ion_ioctl+0xea/0x1f0 [ 371.155754] 0*1024kB [ 371.160121] ? ion_query_heaps+0x360/0x360 [ 371.162344] 0*2048kB [ 371.167153] ? ion_query_heaps+0x360/0x360 [ 371.171276] 0*4096kB [ 371.176188] do_vfs_ioctl+0x75a/0xff0 [ 371.176199] ? ioctl_preallocate+0x1a0/0x1a0 [ 371.176206] ? lock_downgrade+0x740/0x740 [ 371.176217] ? __fget+0x225/0x360 [ 371.178174] = 26444kB [ 371.183596] ? do_vfs_ioctl+0xff0/0xff0 [ 371.183605] ? security_file_ioctl+0x83/0xb0 [ 371.183613] SyS_ioctl+0x7f/0xb0 [ 371.183621] ? do_vfs_ioctl+0xff0/0xff0 [ 371.185928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 371.190918] do_syscall_64+0x1d5/0x640 [ 371.194046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 371.198846] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 371.202378] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 371.206760] RIP: 0033:0x466019 [ 371.210795] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 371.212745] RSP: 002b:00007f1e4b674188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 371.212754] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 371.212758] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 371.212762] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 371.212766] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 371.212772] R13: 00007ffff1b4ae9f R14: 00007f1e4b674300 R15: 0000000000022000 [ 371.216203] 6994 total pagecache pages [ 371.219250] CPU: 1 PID: 9425 Comm: syz-executor.1 Not tainted 4.14.221-syzkaller #0 [ 371.239365] 0 pages in swap cache [ 371.239973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.244921] Swap cache stats: add 0, delete 0, find 0/0 [ 371.247536] Call Trace: [ 371.249921] Free swap = 0kB [ 371.253884] dump_stack+0x1b2/0x281 [ 371.253896] warn_alloc.cold+0x96/0x1cc [ 371.258277] Total swap = 0kB [ 371.261624] ? zone_watermark_ok_safe+0x220/0x220 [ 371.265610] 2097051 pages RAM [ 371.274405] ? usleep_range+0x130/0x130 [ 371.274412] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 371.274421] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 371.274429] ? run_timer_softirq+0x5a0/0x5a0 [ 371.278297] 0 pages HighMem/MovableOnly [ 371.286855] __alloc_pages_nodemask+0x2127/0x2720 [ 371.286871] ? lock_acquire+0x170/0x3f0 [ 371.292049] 363840 pages reserved [ 371.300855] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 371.304061] 0 pages cma reserved [ 371.312598] ? ion_page_pool_alloc+0x9e/0x1b0 [ 371.312612] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 371.312628] alloc_pages_current+0x155/0x260 [ 371.320305] Out of memory (oom_kill_allocating_task): Kill process 9508 (systemd-journal) score 0 or sacrifice child [ 371.327553] ion_page_pool_alloc+0x118/0x1b0 [ 371.327563] ion_system_heap_allocate+0x133/0x8c0 [ 371.327572] ? _raw_spin_unlock+0x29/0x40 [ 371.334876] Killed process 9508 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1300kB [ 371.342087] ? _ion_heap_freelist_drain+0x6e/0x410 [ 371.342096] ? ion_system_contig_heap_create+0x130/0x130 [ 371.342104] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 371.342113] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 371.522292] ion_alloc+0x27a/0x810 [ 371.525837] ? ion_dma_buf_release+0x40/0x40 [ 371.530246] ? __might_fault+0x177/0x1b0 [ 371.534306] ion_ioctl+0xea/0x1f0 [ 371.537762] ? ion_query_heaps+0x360/0x360 [ 371.541995] ? ion_query_heaps+0x360/0x360 [ 371.546225] do_vfs_ioctl+0x75a/0xff0 [ 371.550035] ? ioctl_preallocate+0x1a0/0x1a0 [ 371.554441] ? lock_downgrade+0x740/0x740 [ 371.558589] ? __fget+0x225/0x360 [ 371.562037] ? do_vfs_ioctl+0xff0/0xff0 [ 371.566017] ? security_file_ioctl+0x83/0xb0 [ 371.570422] SyS_ioctl+0x7f/0xb0 [ 371.573784] ? do_vfs_ioctl+0xff0/0xff0 [ 371.577761] do_syscall_64+0x1d5/0x640 [ 371.581656] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 371.586846] RIP: 0033:0x466019 [ 371.590032] RSP: 002b:00007f21d2913188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 371.597737] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 371.604999] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 371.612356] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 371.619621] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 371.626888] R13: 00007ffcbcdc957f R14: 00007f21d2913300 R15: 0000000000022000 [ 371.636613] 0 0 0 0 [ 371.639519] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 371.665696] lowmem_reserve[]: 0 0 0 0 0 [ 371.671160] Node 1 Normal free:1177080kB min:53696kB low:67120kB high:80544kB active_anon:68kB inactive_anon:12kB active_file:8kB inactive_file:96kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:32kB pagetables:80kB bounce:0kB free_pcp:204kB local_pcp:0kB free_cma:0kB [ 371.700520] lowmem_reserve[]: 0 0 0 0 0 [ 371.705651] Node 0 DMA: 0*4kB 1*8kB (U) 2*16kB (UE) 3*32kB (UE) 5*64kB (UE) 4*128kB (UE) 3*256kB (UE) 4*512kB (UE) 3*1024kB (UE) 3*2048kB (UME) 0*4096kB = 13000kB [ 371.722410] Node 0 DMA32: 3*4kB (UME) 270*8kB (M) 133*16kB (M) 56*32kB (UME) 146*64kB (UME) 4*128kB (UME) 4*256kB (ME) 13*512kB (UME) 119*1024kB (U) 3*2048kB (U) 0*4096kB = 151628kB [ 371.740049] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 371.752572] Bluetooth: hci4 command 0x041b tx timeout [ 371.816745] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 371.838633] Node 1 Normal: 2*4kB (UM) 0*8kB 1*16kB (M) 3*32kB (UM) 2*64kB (U) 0*128kB 1*256kB (M) 52*512kB (UM) 694*1024kB (UM) 206*2048kB (U) 17*4096kB (U) = 1229304kB [ 371.869954] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 371.927578] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 371.945655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 371.976512] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 371.996236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 372.011677] systemd[1]: Stopped Journal Service. [ 372.029309] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 372.069221] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 372.081084] systemd[1]: Starting Journal Service... [ 372.111688] 9631 total pagecache pages [ 372.128879] 0 pages in swap cache [ 372.154654] Swap cache stats: add 0, delete 0, find 0/0 [ 372.172292] Free swap = 0kB [ 372.195057] Total swap = 0kB [ 372.204819] 2097051 pages RAM [ 372.214641] 0 pages HighMem/MovableOnly [ 372.239372] 363840 pages reserved [ 372.250772] 0 pages cma reserved [ 372.405395] IPVS: ftp: loaded support on port[0] = 21 2021/02/21 13:06:55 executed programs: 14 [ 372.591576] systemd-journald[9543]: File /run/log/journal/64dd78f1a75445a997c532444ad0f085/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 372.740978] warn_alloc_show_mem: 2 callbacks suppressed [ 372.740982] Mem-Info: [ 372.748889] active_anon:8867 inactive_anon:6877 isolated_anon:0 [ 372.748889] active_file:971 inactive_file:978 isolated_file:0 [ 372.748889] unevictable:0 dirty:8 writeback:25 unstable:0 [ 372.748889] slab_reclaimable:16929 slab_unreclaimable:107995 [ 372.748889] mapped:1930 shmem:7082 pagetables:528 bounce:0 [ 372.748889] free:26107 free_pcp:591 free_cma:0 [ 372.784549] Node 0 active_anon:34700kB inactive_anon:26896kB active_file:2368kB inactive_file:2476kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:4696kB dirty:32kB writeback:100kB shmem:27716kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 372.813563] Node 1 active_anon:768kB inactive_anon:612kB active_file:80kB inactive_file:128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:124kB dirty:0kB writeback:0kB shmem:612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 372.841028] Node 0 DMA free:11052kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 372.870516] syz-executor.2: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 372.882894] kworker/u4:6 invoked oom-killer: gfp_mask=0x14040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 372.895151] syz-executor.5: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 372.908812] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 372.914007] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 372.919121] CPU: 0 PID: 9537 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 372.927022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.936372] Call Trace: [ 372.938965] dump_stack+0x1b2/0x281 [ 372.942590] warn_alloc.cold+0x96/0x1cc [ 372.946563] ? zone_watermark_ok_safe+0x220/0x220 [ 372.951404] __alloc_pages_nodemask+0x2127/0x2720 [ 372.952191] kworker/u4:6 cpuset= [ 372.956232] ? ___preempt_schedule+0x16/0x18 [ 372.956247] ? lock_acquire+0x170/0x3f0 [ 372.956259] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 372.966749] / [ 372.967981] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 372.967992] ? __mutex_unlock_slowpath+0x75/0x770 [ 372.984881] alloc_pages_current+0x155/0x260 [ 372.989291] ion_page_pool_alloc+0x118/0x1b0 [ 372.993678] ion_system_heap_allocate+0x133/0x8c0 [ 372.998500] ? ion_alloc+0x187/0x810 [ 373.002195] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 373.007627] ? ion_system_contig_heap_create+0x130/0x130 [ 373.013076] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 373.018075] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 373.022900] ion_alloc+0x204/0x810 [ 373.026425] ? ion_dma_buf_release+0x40/0x40 [ 373.030829] ? __might_fault+0x177/0x1b0 [ 373.034870] ion_ioctl+0xea/0x1f0 [ 373.038317] ? ion_query_heaps+0x360/0x360 [ 373.042531] ? ion_query_heaps+0x360/0x360 [ 373.046745] do_vfs_ioctl+0x75a/0xff0 [ 373.050534] ? ioctl_preallocate+0x1a0/0x1a0 [ 373.054936] ? lock_downgrade+0x740/0x740 [ 373.059082] ? __fget+0x225/0x360 [ 373.062525] ? do_vfs_ioctl+0xff0/0xff0 [ 373.066488] ? security_file_ioctl+0x83/0xb0 [ 373.070883] SyS_ioctl+0x7f/0xb0 [ 373.074236] ? do_vfs_ioctl+0xff0/0xff0 [ 373.078206] do_syscall_64+0x1d5/0x640 [ 373.082079] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 373.087248] RIP: 0033:0x466019 [ 373.090417] RSP: 002b:00007f1e4b695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 373.098112] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 373.105362] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 373.112611] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 373.119860] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 373.127107] R13: 00007ffff1b4ae9f R14: 00007f1e4b695300 R15: 0000000000022000 [ 373.135453] CPU: 1 PID: 9536 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 373.136432] syz-executor.5: [ 373.143267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.143270] Call Trace: [ 373.143286] dump_stack+0x1b2/0x281 [ 373.143297] warn_alloc.cold+0x96/0x1cc [ 373.143308] ? zone_watermark_ok_safe+0x220/0x220 [ 373.157535] lowmem_reserve[]: [ 373.158260] __alloc_pages_nodemask+0x2127/0x2720 [ 373.161881] page allocation failure: order:4 [ 373.165817] ? lock_acquire+0x170/0x3f0 [ 373.170627] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 373.173732] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 373.173749] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 373.178573] 0 [ 373.182958] ? __mutex_unlock_slowpath+0x75/0x770 [ 373.182970] alloc_pages_current+0x155/0x260 [ 373.182984] ion_page_pool_alloc+0x118/0x1b0 [ 373.186954] mems_allowed=0-1 [ 373.194025] ion_system_heap_allocate+0x133/0x8c0 [ 373.194034] ? ion_alloc+0x187/0x810 [ 373.194041] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 373.194050] ? ion_system_contig_heap_create+0x130/0x130 [ 373.198869] 2717 [ 373.204293] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 373.204303] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 373.204314] ion_alloc+0x204/0x810 [ 373.211736] 2718 [ 373.215296] ? ion_dma_buf_release+0x40/0x40 [ 373.219675] 2718 2718 [ 373.222783] ? __might_fault+0x177/0x1b0 [ 373.222794] ion_ioctl+0xea/0x1f0 [ 373.222802] ? ion_query_heaps+0x360/0x360 [ 373.227735] (null) [ 373.231427] ? ion_query_heaps+0x360/0x360 [ 373.251734] syz-executor.5 cpuset= [ 373.254118] do_vfs_ioctl+0x75a/0xff0 [ 373.257639] / [ 373.259684] ? ioctl_preallocate+0x1a0/0x1a0 [ 373.266556] ? lock_downgrade+0x740/0x740 [ 373.266567] ? __fget+0x225/0x360 [ 373.270613] Node 0 [ 373.274049] ? do_vfs_ioctl+0xff0/0xff0 [ 373.274057] ? security_file_ioctl+0x83/0xb0 [ 373.274065] SyS_ioctl+0x7f/0xb0 [ 373.274072] ? do_vfs_ioctl+0xff0/0xff0 [ 373.291729] mems_allowed=0-1 [ 373.291901] do_syscall_64+0x1d5/0x640 [ 373.301745] DMA32 free:35596kB min:36200kB low:45248kB high:54296kB active_anon:34704kB inactive_anon:32100kB active_file:160kB inactive_file:396kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7712kB pagetables:1804kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB [ 373.302099] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 373.305520] lowmem_reserve[]: [ 373.307738] RIP: 0033:0x466019 [ 373.311697] 0 [ 373.316078] RSP: 002b:00007fd471293188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 373.316087] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 373.316091] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 373.316096] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 373.316102] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 373.361723] 0 [ 373.363926] R13: 00007fffa989907f R14: 00007fd471293300 R15: 0000000000022000 [ 373.367007] 0 [ 373.372472] CPU: 1 PID: 9577 Comm: kworker/u4:6 Not tainted 4.14.221-syzkaller #0 [ 373.392840] 0 [ 373.394655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.394659] Call Trace: [ 373.394678] dump_stack+0x1b2/0x281 [ 373.410603] 0 [ 373.410971] dump_header+0x178/0x82f [ 373.427613] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 373.431571] Node 0 [ 373.438735] ? ___ratelimit+0x2cd/0x530 [ 373.438746] oom_kill_process.cold+0x10/0xb18 [ 373.438757] ? lock_downgrade+0x740/0x740 [ 373.438771] out_of_memory+0x2dc/0x1190 [ 373.448909] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 373.450427] ? oom_killer_disable+0x1c0/0x1c0 [ 373.450436] ? mutex_trylock+0x152/0x1a0 [ 373.462016] lowmem_reserve[]: [ 373.466163] __alloc_pages_nodemask+0x23e1/0x2720 [ 373.466183] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 373.474633] 0 [ 373.499132] ? cache_grow_begin+0x41/0x630 [ 373.499144] cache_grow_begin+0x91/0x630 [ 373.530443] ? cache_grow_begin+0x91/0x630 [ 373.532797] 0 [ 373.534862] fallback_alloc+0x207/0x2c0 [ 373.534875] kmem_cache_alloc+0x1e5/0x3c0 [ 373.538836] 0 [ 373.540616] getname_kernel+0x4e/0x340 [ 373.540628] call_usermodehelper_exec_async+0x2df/0x510 [ 373.540634] ? call_usermodehelper_exec_work+0x2a0/0x2a0 [ 373.540644] ret_from_fork+0x24/0x30 [ 373.557405] Mem-Info: [ 373.570121] CPU: 0 PID: 9539 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 373.577911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.582694] active_anon:8881 inactive_anon:8244 isolated_anon:0 [ 373.582694] active_file:14 inactive_file:12 isolated_file:20 [ 373.582694] unevictable:0 dirty:0 writeback:0 unstable:0 [ 373.582694] slab_reclaimable:16965 slab_unreclaimable:108044 [ 373.582694] mapped:10 shmem:8468 pagetables:492 bounce:0 [ 373.582694] free:25067 free_pcp:65 free_cma:0 [ 373.587261] Call Trace: [ 373.621259] Node 0 active_anon:34704kB inactive_anon:32296kB active_file:44kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):80kB mapped:20kB dirty:0kB writeback:0kB shmem:33192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 373.622569] dump_stack+0x1b2/0x281 [ 373.622582] warn_alloc.cold+0x96/0x1cc [ 373.622594] ? zone_watermark_ok_safe+0x220/0x220 [ 373.651255] Node 1 active_anon:820kB inactive_anon:680kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20kB dirty:0kB writeback:0kB shmem:680kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 373.653814] __alloc_pages_nodemask+0x2127/0x2720 [ 373.653823] ? __schedule+0x893/0x1de0 [ 373.653837] ? lock_acquire+0x170/0x3f0 [ 373.657780] Node 0 [ 373.662607] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 373.662620] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 373.662629] ? __mutex_unlock_slowpath+0x75/0x770 [ 373.662640] alloc_pages_current+0x155/0x260 [ 373.662653] ion_page_pool_alloc+0x118/0x1b0 [ 373.662662] ion_system_heap_allocate+0x133/0x8c0 [ 373.662671] ? ion_alloc+0x187/0x810 [ 373.662679] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 373.662686] ? ion_system_contig_heap_create+0x130/0x130 [ 373.662696] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 373.704312] DMA free:11052kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 373.708886] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 373.714345] lowmem_reserve[]: [ 373.719137] ion_alloc+0x204/0x810 [ 373.723545] 0 [ 373.727909] ? ion_dma_buf_release+0x40/0x40 [ 373.733699] 2717 [ 373.737375] ? __might_fault+0x177/0x1b0 [ 373.742885] 2718 [ 373.748233] ion_ioctl+0xea/0x1f0 [ 373.753238] 2718 [ 373.778795] ? ion_query_heaps+0x360/0x360 [ 373.778806] ? ion_query_heaps+0x360/0x360 [ 373.778816] do_vfs_ioctl+0x75a/0xff0 [ 373.778825] ? ioctl_preallocate+0x1a0/0x1a0 [ 373.778833] ? lock_downgrade+0x740/0x740 [ 373.778844] ? __fget+0x225/0x360 [ 373.778852] ? do_vfs_ioctl+0xff0/0xff0 [ 373.797104] 2718 [ 373.798592] ? security_file_ioctl+0x83/0xb0 [ 373.804700] SyS_ioctl+0x7f/0xb0 [ 373.808128] Node 0 [ 373.810174] ? do_vfs_ioctl+0xff0/0xff0 [ 373.822868] Bluetooth: hci4 command 0x040f tx timeout [ 373.826808] do_syscall_64+0x1d5/0x640 [ 373.837742] 0 [ 373.838343] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 373.840372] 0 [ 373.844758] RIP: 0033:0x466019 [ 373.844762] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 373.844771] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 373.844775] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 373.844779] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 373.844783] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 373.844789] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 373.848165] DMA32 free:35596kB min:36200kB low:45248kB high:54296kB active_anon:34704kB inactive_anon:32100kB active_file:160kB inactive_file:396kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7712kB pagetables:1804kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 373.859639] lowmem_reserve[]: [ 373.875634] Node 1 [ 373.898371] 0 [ 373.906859] Normal free:53604kB min:53696kB low:67120kB high:80544kB active_anon:820kB inactive_anon:680kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:164kB bounce:0kB free_pcp:136kB local_pcp:136kB free_cma:0kB [ 373.916655] 0 [ 373.920060] lowmem_reserve[]: [ 373.985671] warn_alloc: 1 callbacks suppressed [ 373.985675] syz-executor.3: page allocation failure: order:4, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 374.163763] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 374.168926] CPU: 0 PID: 9557 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 374.176712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.186059] Call Trace: [ 374.188650] dump_stack+0x1b2/0x281 [ 374.192276] warn_alloc.cold+0x96/0x1cc [ 374.196250] ? zone_watermark_ok_safe+0x220/0x220 [ 374.201100] __alloc_pages_nodemask+0x2127/0x2720 [ 374.205945] ? lock_acquire+0x170/0x3f0 [ 374.209916] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 374.214756] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 374.220202] ? __mutex_unlock_slowpath+0x75/0x770 [ 374.225043] alloc_pages_current+0x155/0x260 [ 374.229448] ion_page_pool_alloc+0x118/0x1b0 [ 374.233857] ion_system_heap_allocate+0x133/0x8c0 [ 374.238692] ? ion_alloc+0x187/0x810 [ 374.242398] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 374.247841] ? ion_system_contig_heap_create+0x130/0x130 [ 374.253286] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 374.258297] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 374.263140] ion_alloc+0x204/0x810 [ 374.266766] ? ion_dma_buf_release+0x40/0x40 [ 374.271168] ? __might_fault+0x177/0x1b0 [ 374.275227] ion_ioctl+0xea/0x1f0 [ 374.278674] ? ion_query_heaps+0x360/0x360 [ 374.282907] ? ion_query_heaps+0x360/0x360 [ 374.287134] do_vfs_ioctl+0x75a/0xff0 [ 374.288642] 0 0 [ 374.290924] ? ioctl_preallocate+0x1a0/0x1a0 [ 374.290929] 0 [ 374.292884] ? lock_downgrade+0x740/0x740 [ 374.292896] ? __fget+0x225/0x360 [ 374.292904] ? do_vfs_ioctl+0xff0/0xff0 [ 374.292913] ? security_file_ioctl+0x83/0xb0 [ 374.292921] SyS_ioctl+0x7f/0xb0 [ 374.292927] ? do_vfs_ioctl+0xff0/0xff0 [ 374.292937] do_syscall_64+0x1d5/0x640 [ 374.292953] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 374.331448] RIP: 0033:0x466019 [ 374.334636] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 374.342332] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 374.342337] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 374.342341] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 374.342345] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 374.342350] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 374.499593] 0 0 0 0 0 [ 374.523605] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 2*256kB (UE) 4*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 11052kB [ 374.659294] Node 0 DMA32: 73*4kB (UME) 11*8kB (ME) 127*16kB (UM) 71*32kB (ME) 13*64kB (M) 2*128kB (UM) 15*256kB (UE) 52*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 36236kB [ 374.686966] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.788181] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 374.878364] Node 1 Normal: 40*4kB (M) 36*8kB (UM) 36*16kB (UM) 28*32kB (UM) 12*64kB (M) 3*128kB (UM) 36*256kB (UM) 81*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53760kB [ 374.952302] lowmem_reserve[]: 0 0 0 0 0 [ 374.956341] Node 1 Normal free:53736kB min:53696kB low:67120kB high:80544kB active_anon:820kB inactive_anon:680kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.974024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.116422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.200312] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.289037] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.335882] lowmem_reserve[]: 0 0 0 0 0 [ 375.339914] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 2*256kB (UE) 4*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 11052kB [ 375.373033] 8527 total pagecache pages [ 375.375375] Node 0 DMA32: [ 375.376943] 0 pages in swap cache [ 375.376945] 52*4kB (ME) [ 375.379796] Swap cache stats: add 0, delete 0, find 0/0 [ 375.441485] 11*8kB (ME) 126*16kB (M) 71*32kB (ME) 13*64kB (M) 1*128kB (M) 14*256kB (UE) 52*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 35752kB [ 375.443197] Free swap = 0kB [ 375.458462] Total swap = 0kB [ 375.461477] 2097051 pages RAM [ 375.462697] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB [ 375.464604] 0 pages HighMem/MovableOnly [ 375.464606] 0*1024kB 0*2048kB [ 375.472700] 363840 pages reserved [ 375.472704] 0 pages cma reserved [ 375.481595] warn_alloc_show_mem: 2 callbacks suppressed [ 375.481597] Mem-Info: [ 375.483381] 0*4096kB [ 375.486705] active_anon:8881 inactive_anon:8261 isolated_anon:0 [ 375.486705] active_file:17 inactive_file:0 isolated_file:2 [ 375.486705] unevictable:0 dirty:0 writeback:0 unstable:0 [ 375.486705] slab_reclaimable:16965 slab_unreclaimable:108024 [ 375.486705] mapped:2 shmem:8482 pagetables:492 bounce:0 [ 375.486705] free:25064 free_pcp:0 free_cma:0 [ 375.492065] = 0kB [ 375.492068] Node 1 Normal: 40*4kB (M) [ 375.511598] Node 0 active_anon:34704kB inactive_anon:32364kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:4kB dirty:0kB writeback:0kB shmem:33248kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 375.532162] 35*8kB [ 375.551587] Node 1 active_anon:820kB inactive_anon:680kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:680kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 375.592644] (M) 36*16kB (UM) 28*32kB (UM) 12*64kB (M) 3*128kB (UM) 36*256kB (UM) 81*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53752kB [ 375.596310] Node 0 DMA free:11052kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:32kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 375.641599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.650463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.716100] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.731716] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 375.771604] Node 0 DMA32 free:157256kB min:36200kB low:45248kB high:54296kB active_anon:34704kB inactive_anon:34264kB active_file:32kB inactive_file:96kB unevictable:0kB writepending:0kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7712kB pagetables:1804kB bounce:0kB free_pcp:852kB local_pcp:124kB free_cma:0kB [ 375.774377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.833120] lowmem_reserve[]: 0 0 0 0 0 [ 375.843536] 9494 total pagecache pages [ 375.857871] Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 375.889525] 0 pages in swap cache [ 375.893938] Swap cache stats: add 0, delete 0, find 0/0 [ 375.900314] Free swap = 0kB [ 375.911616] Bluetooth: hci4 command 0x0419 tx timeout [ 375.915834] lowmem_reserve[]: 0 0 0 0 0 [ 375.957696] Node 1 Normal free:155172kB min:53696kB low:67120kB high:80544kB active_anon:820kB inactive_anon:680kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:96kB pagetables:164kB bounce:0kB free_pcp:1296kB local_pcp:672kB free_cma:0kB [ 375.977106] Total swap = 0kB [ 376.048411] 2097051 pages RAM [ 376.064388] 0 pages HighMem/MovableOnly [ 376.079389] lowmem_reserve[]: 0 0 0 0 0 [ 376.087144] 363840 pages reserved [ 376.090613] 0 pages cma reserved [ 376.095963] Node 0 DMA: 1*4kB (U) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 1*64kB (E) 1*128kB (E) 2*256kB (UE) 4*512kB (UE) 2*1024kB (UE) 3*2048kB (UME) 0*4096kB = 11052kB [ 376.140670] Out of memory: Kill process 9534 (syz-executor.2) score 1000 or sacrifice child [ 376.178243] Killed process 9537 (syz-executor.2) total-vm:58812kB, anon-rss:2168kB, file-rss:0kB, shmem-rss:0kB [ 376.196638] Node 0 DMA32: 89*4kB (UME) 71*8kB (UM) 45*16kB (UME) 21*32kB (UME) 3*64kB (UM) 0*128kB 2*256kB (E) 65*512kB (UE) 0*1024kB 0*2048kB 0*4096kB = 36300kB [ 376.220684] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 376.226632] oom_reaper: reaped process 9537 (syz-executor.2), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 376.256331] Node 1 Normal: 50*4kB (M) 46*8kB (UM) 35*16kB (UM) 16*32kB (M) 13*64kB (UM) 2*128kB (M) 20*256kB (UM) 90*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 53928kB [ 376.291197] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 376.331773] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 376.332672] syz-executor.3: [ 376.340381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 376.340387] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 376.340391] 9093 total pagecache pages [ 376.340400] 0 pages in swap cache [ 376.358662] page allocation failure: order:4 [ 376.361734] Swap cache stats: add 0, delete 0, find 0/0 [ 376.386277] Free swap = 0kB [ 376.390604] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 376.390968] Total swap = 0kB [ 376.432027] 2097051 pages RAM [ 376.435162] 0 pages HighMem/MovableOnly [ 376.439125] 363840 pages reserved [ 376.453022] 0 pages cma reserved [ 376.461521] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 376.466682] CPU: 1 PID: 9565 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 376.474471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.483817] Call Trace: [ 376.486408] dump_stack+0x1b2/0x281 [ 376.490033] warn_alloc.cold+0x96/0x1cc [ 376.494005] ? zone_watermark_ok_safe+0x220/0x220 [ 376.498857] __alloc_pages_nodemask+0x2127/0x2720 [ 376.503701] ? lock_acquire+0x170/0x3f0 [ 376.507693] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 376.512536] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 376.517984] ? __mutex_unlock_slowpath+0x75/0x770 [ 376.522828] alloc_pages_current+0x155/0x260 [ 376.527232] ion_page_pool_alloc+0x118/0x1b0 [ 376.531633] ion_system_heap_allocate+0x133/0x8c0 [ 376.536466] ? ion_alloc+0x187/0x810 [ 376.540173] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 376.545618] ? ion_system_contig_heap_create+0x130/0x130 [ 376.551062] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 376.556073] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 376.560917] ion_alloc+0x204/0x810 [ 376.564457] ? ion_dma_buf_release+0x40/0x40 [ 376.568862] ? __might_fault+0x177/0x1b0 [ 376.572925] ion_ioctl+0xea/0x1f0 [ 376.576370] ? ion_query_heaps+0x360/0x360 [ 376.580597] ? ion_query_heaps+0x360/0x360 [ 376.584824] do_vfs_ioctl+0x75a/0xff0 [ 376.588619] ? ioctl_preallocate+0x1a0/0x1a0 [ 376.593019] ? lock_downgrade+0x740/0x740 [ 376.597166] ? __fget+0x225/0x360 [ 376.600615] ? do_vfs_ioctl+0xff0/0xff0 [ 376.604615] ? security_file_ioctl+0x83/0xb0 [ 376.609017] SyS_ioctl+0x7f/0xb0 [ 376.612379] ? do_vfs_ioctl+0xff0/0xff0 [ 376.616352] do_syscall_64+0x1d5/0x640 [ 376.620240] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 376.625424] RIP: 0033:0x466019 [ 376.628603] RSP: 002b:00007f17046d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 376.636303] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 376.643565] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 376.650829] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 376.658088] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 376.665372] R13: 00007fffad94406f R14: 00007f17046d4300 R15: 0000000000022000 [ 376.680585] oom_reaper: reaped process 9557 (syz-executor.3), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 376.690626] warn_alloc_show_mem: 1 callbacks suppressed [ 376.690629] Mem-Info: [ 376.699707] oom_reaper: reaped process 9527 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 376.701399] active_anon:8371 inactive_anon:8759 isolated_anon:0 [ 376.701399] active_file:41 inactive_file:17 isolated_file:8 [ 376.701399] unevictable:0 dirty:0 writeback:7 unstable:0 [ 376.701399] slab_reclaimable:17007 slab_unreclaimable:108206 [ 376.701399] mapped:349 shmem:8980 pagetables:503 bounce:0 [ 376.701399] free:13840 free_pcp:72 free_cma:0 [ 376.712511] oom_reaper: reaped process 9536 (syz-executor.5), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 376.742664] Node 0 active_anon:30504kB inactive_anon:34356kB active_file:112kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:644kB dirty:0kB writeback:28kB shmem:35240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 376.780239] Node 1 active_anon:800kB inactive_anon:680kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:752kB dirty:0kB writeback:0kB shmem:680kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 376.810955] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.821855] syz-executor.2 invoked oom-killer: gfp_mask=0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 376.837195] lowmem_reserve[]: 0 2717 2718 2718 2718 [ 376.851488] (null), order=0, oom_score_adj=1000 [ 376.852683] Node 0 DMA32 free:17904kB min:36200kB low:45248kB high:54296kB active_anon:30488kB inactive_anon:34356kB active_file:372kB inactive_file:72kB unevictable:0kB writepending:168kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7808kB pagetables:1824kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.857417] syz-executor.2 cpuset= [ 376.886344] syz-executor.5: [ 376.886674] lowmem_reserve[]: [ 376.889898] page allocation failure: order:0 [ 376.892950] 0 [ 376.896048] syz-executor.0: [ 376.900432] 0 [ 376.905279] syz-executor.2: page allocation failure: order:0 [ 376.907064] 0 [ 376.907072] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 376.912873] 0 0 [ 376.912885] Node 0 [ 376.914691] syz-executor.5: [ 376.922550] Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:520kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 376.931503] page allocation failure: order:0 [ 376.954216] syz-executor.0: page allocation failure: order:0, mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask=(null) [ 376.954236] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 376.954257] CPU: 1 PID: 9527 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 376.954262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.954266] Call Trace: [ 376.954285] dump_stack+0x1b2/0x281 [ 376.954297] warn_alloc.cold+0x96/0x1cc [ 376.954309] ? zone_watermark_ok_safe+0x220/0x220 [ 376.958713] syz-executor.3: [ 376.970475] ? usleep_range+0x130/0x130 [ 376.970487] ? _find_next_bit+0xdb/0x100 [ 376.970496] ? run_timer_softirq+0x5a0/0x5a0 [ 376.970511] __alloc_pages_nodemask+0x2127/0x2720 [ 376.999895] page allocation failure: order:0 [ 377.002845] ? lock_acquire+0x170/0x3f0 [ 377.002859] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 377.007682] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 377.010683] ? ion_page_pool_alloc+0x9e/0x1b0 [ 377.014658] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 377.018689] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 377.023116] / [ 377.027918] ? retint_kernel+0x2d/0x2d [ 377.027931] alloc_pages_current+0x155/0x260 [ 377.032435] (null) [ 377.036510] ion_page_pool_alloc+0x118/0x1b0 [ 377.041331] syz-executor.3 cpuset= [ 377.048426] ion_system_heap_allocate+0x133/0x8c0 [ 377.048434] ? ion_alloc+0x187/0x810 [ 377.048443] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 377.048451] ? ion_system_contig_heap_create+0x130/0x130 [ 377.048459] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 377.048470] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 377.052973] (null) [ 377.060027] ion_alloc+0x204/0x810 [ 377.065514] mems_allowed=0-1 [ 377.067197] ? ion_dma_buf_release+0x40/0x40 [ 377.081502] syz-executor.0 cpuset= [ 377.081999] ? __might_fault+0x177/0x1b0 [ 377.085518] / [ 377.090364] ion_ioctl+0xea/0x1f0 [ 377.101469] / [ 377.104913] ? ion_query_heaps+0x360/0x360 [ 377.109904] mems_allowed=0-1 [ 377.114726] ? ion_query_heaps+0x360/0x360 [ 377.114736] do_vfs_ioctl+0x75a/0xff0 [ 377.114747] ? ioctl_preallocate+0x1a0/0x1a0 [ 377.114756] ? lock_downgrade+0x740/0x740 [ 377.116889] mems_allowed=0-1 [ 377.120403] ? __fget+0x225/0x360 [ 377.172525] ? do_vfs_ioctl+0xff0/0xff0 [ 377.176480] ? security_file_ioctl+0x83/0xb0 [ 377.180870] SyS_ioctl+0x7f/0xb0 [ 377.184223] ? do_vfs_ioctl+0xff0/0xff0 [ 377.188178] do_syscall_64+0x1d5/0x640 [ 377.192051] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 377.197222] RIP: 0033:0x466019 [ 377.200391] RSP: 002b:00007f29e9255188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.208076] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 377.215325] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 377.222594] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 377.229842] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 377.237104] R13: 00007ffffd54aeef R14: 00007f29e9255300 R15: 0000000000022000 [ 377.244366] CPU: 0 PID: 9557 Comm: syz-executor.3 Not tainted 4.14.221-syzkaller #0 [ 377.250275] page allocation failure: order:0 [ 377.252155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.252158] Call Trace: [ 377.252172] dump_stack+0x1b2/0x281 [ 377.252184] warn_alloc.cold+0x96/0x1cc [ 377.252194] ? zone_watermark_ok_safe+0x220/0x220 [ 377.252203] ? usleep_range+0x130/0x130 [ 377.256596] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 377.265944] ? _find_next_bit+0xdb/0x100 [ 377.265953] ? run_timer_softirq+0x5a0/0x5a0 [ 377.265967] __alloc_pages_nodemask+0x2127/0x2720 [ 377.265981] ? lock_acquire+0x170/0x3f0 [ 377.265993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 377.266003] ? ion_page_pool_alloc+0x9e/0x1b0 [ 377.266016] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 377.266032] alloc_pages_current+0x155/0x260 [ 377.272547] (null) [ 377.276200] ion_page_pool_alloc+0x118/0x1b0 [ 377.281012] syz-executor.2 cpuset= [ 377.284968] ion_system_heap_allocate+0x133/0x8c0 [ 377.284977] ? ion_alloc+0x187/0x810 [ 377.284985] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 377.284994] ? ion_system_contig_heap_create+0x130/0x130 [ 377.285002] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 377.285010] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 377.285020] ion_alloc+0x204/0x810 [ 377.295787] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 377.296157] ? ion_dma_buf_release+0x40/0x40 [ 377.300551] (null) [ 377.305393] ? __might_fault+0x177/0x1b0 [ 377.305404] ion_ioctl+0xea/0x1f0 [ 377.305412] ? ion_query_heaps+0x360/0x360 [ 377.305422] ? ion_query_heaps+0x360/0x360 [ 377.305430] do_vfs_ioctl+0x75a/0xff0 [ 377.305441] ? ioctl_preallocate+0x1a0/0x1a0 [ 377.309398] (null) [ 377.314215] ? lock_downgrade+0x740/0x740 [ 377.314227] ? __fget+0x225/0x360 [ 377.314234] ? do_vfs_ioctl+0xff0/0xff0 [ 377.314243] ? security_file_ioctl+0x83/0xb0 [ 377.314251] SyS_ioctl+0x7f/0xb0 [ 377.314258] ? do_vfs_ioctl+0xff0/0xff0 [ 377.314267] do_syscall_64+0x1d5/0x640 [ 377.314282] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 377.322372] syz-executor.5 cpuset= [ 377.324183] RIP: 0033:0x466019 [ 377.328565] / [ 377.330690] RSP: 002b:00007f17046f5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.336454] syz-executor.5 cpuset= [ 377.339926] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 377.339932] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 377.348295] / [ 377.348444] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 377.354098] lowmem_reserve[]: [ 377.359306] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 377.367745] mems_allowed=0-1 [ 377.369125] R13: 00007fffad94406f R14: 00007f17046f5300 R15: 0000000000022000 [ 377.373162] / [ 377.397851] CPU: 0 PID: 9538 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 377.401587] mems_allowed=0-1 [ 377.402235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.413178] 0 [ 377.416754] Call Trace: [ 377.420181] 0 0 [ 377.424166] dump_stack+0x1b2/0x281 [ 377.424178] warn_alloc.cold+0x96/0x1cc [ 377.424188] ? zone_watermark_ok_safe+0x220/0x220 [ 377.424197] ? usleep_range+0x130/0x130 [ 377.443144] 0 [ 377.444909] ? queue_work_on+0x10d/0x1d0 [ 377.448414] 0 [ 377.451590] ? _find_next_bit+0xdb/0x100 [ 377.451599] ? run_timer_softirq+0x5a0/0x5a0 [ 377.451614] __alloc_pages_nodemask+0x2127/0x2720 [ 377.451629] ? lock_acquire+0x170/0x3f0 [ 377.451642] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 377.463177] mems_allowed=0-1 [ 377.464556] ? ion_page_pool_alloc+0x9e/0x1b0 [ 377.483148] Node 1 [ 377.489075] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 377.513169] Normal free:26764kB min:53696kB low:67120kB high:80544kB active_anon:772kB inactive_anon:680kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:64kB pagetables:116kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 377.520643] alloc_pages_current+0x155/0x260 [ 377.543165] lowmem_reserve[]: [ 377.546940] ion_page_pool_alloc+0x118/0x1b0 [ 377.583142] 0 [ 377.585300] ion_system_heap_allocate+0x133/0x8c0 [ 377.588390] 0 [ 377.592868] ? ion_alloc+0x187/0x810 [ 377.592878] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 377.592886] ? ion_system_contig_heap_create+0x130/0x130 [ 377.592895] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 377.592904] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 377.592914] ion_alloc+0x204/0x810 [ 377.623138] 0 [ 377.627972] ? ion_dma_buf_release+0x40/0x40 [ 377.653145] 0 [ 377.657340] ? __might_fault+0x177/0x1b0 [ 377.688121] ion_ioctl+0xea/0x1f0 [ 377.691562] ? ion_query_heaps+0x360/0x360 [ 377.693135] 0 [ 377.695789] ? ion_query_heaps+0x360/0x360 [ 377.697576] Node 0 [ 377.701790] do_vfs_ioctl+0x75a/0xff0 [ 377.701800] ? ioctl_preallocate+0x1a0/0x1a0 [ 377.701809] ? lock_downgrade+0x740/0x740 [ 377.701820] ? __fget+0x225/0x360 [ 377.701828] ? do_vfs_ioctl+0xff0/0xff0 [ 377.723167] DMA: [ 377.723705] ? security_file_ioctl+0x83/0xb0 [ 377.723707] 1*4kB (U) [ 377.725754] SyS_ioctl+0x7f/0xb0 [ 377.730164] 1*8kB (U) [ 377.732643] ? do_vfs_ioctl+0xff0/0xff0 [ 377.732654] do_syscall_64+0x1d5/0x640 [ 377.732669] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 377.732677] RIP: 0033:0x466019 [ 377.732681] RSP: 002b:00007f1e4b674188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.732689] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 377.732695] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 377.763606] 1*16kB [ 377.769608] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 377.786324] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 377.793576] R13: 00007ffff1b4ae9f R14: 00007f1e4b674300 R15: 0000000000022000 [ 377.800840] CPU: 1 PID: 9539 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 377.808633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.817973] Call Trace: [ 377.820566] dump_stack+0x1b2/0x281 [ 377.824174] warn_alloc.cold+0x96/0x1cc [ 377.828128] ? zone_watermark_ok_safe+0x220/0x220 [ 377.832949] ? usleep_range+0x130/0x130 [ 377.836903] ? _find_next_bit+0xdb/0x100 [ 377.840942] ? run_timer_softirq+0x5a0/0x5a0 [ 377.845333] __alloc_pages_nodemask+0x2127/0x2720 [ 377.850158] ? lock_acquire+0x170/0x3f0 [ 377.854116] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 377.859303] ? ion_page_pool_alloc+0x9e/0x1b0 [ 377.863787] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 377.869230] alloc_pages_current+0x155/0x260 [ 377.873637] ion_page_pool_alloc+0x118/0x1b0 [ 377.878031] ion_system_heap_allocate+0x133/0x8c0 [ 377.882885] ? ion_alloc+0x187/0x810 [ 377.886581] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 377.892015] ? ion_system_contig_heap_create+0x130/0x130 [ 377.897445] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 377.902444] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 377.907268] ion_alloc+0x204/0x810 [ 377.910795] ? ion_dma_buf_release+0x40/0x40 [ 377.915185] ? __might_fault+0x177/0x1b0 [ 377.919377] ion_ioctl+0xea/0x1f0 [ 377.922817] ? ion_query_heaps+0x360/0x360 [ 377.927051] ? ion_query_heaps+0x360/0x360 [ 377.931271] do_vfs_ioctl+0x75a/0xff0 [ 377.935081] ? ioctl_preallocate+0x1a0/0x1a0 [ 377.939472] ? lock_downgrade+0x740/0x740 [ 377.943605] ? __fget+0x225/0x360 [ 377.947036] ? do_vfs_ioctl+0xff0/0xff0 [ 377.950990] ? security_file_ioctl+0x83/0xb0 [ 377.955376] SyS_ioctl+0x7f/0xb0 [ 377.958721] ? do_vfs_ioctl+0xff0/0xff0 [ 377.962690] do_syscall_64+0x1d5/0x640 [ 377.966572] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 377.971742] RIP: 0033:0x466019 [ 377.974915] RSP: 002b:00007fd471272188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 377.982612] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 377.989859] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 377.997108] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 378.004356] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 378.011603] R13: 00007fffa989907f R14: 00007fd471272300 R15: 0000000000022000 [ 378.018864] CPU: 0 PID: 9537 Comm: syz-executor.2 Not tainted 4.14.221-syzkaller #0 [ 378.023128] (E) [ 378.026660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.026663] 2*32kB (UE) [ 378.028621] Call Trace: [ 378.043183] dump_stack+0x1b2/0x281 [ 378.046796] dump_header+0x178/0x82f [ 378.050488] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 378.055574] ? ___ratelimit+0x2cd/0x530 [ 378.059528] oom_kill_process.cold+0x10/0xb18 [ 378.063120] 2*64kB (UE) 2*128kB [ 378.064016] out_of_memory+0xe3e/0x1190 [ 378.064017] (UE) 1*256kB [ 378.067369] ? oom_killer_disable+0x1c0/0x1c0 [ 378.071351] (E) [ 378.074090] ? mutex_trylock+0x152/0x1a0 [ 378.074100] __alloc_pages_nodemask+0x23e1/0x2720 [ 378.074115] ? lock_acquire+0x170/0x3f0 [ 378.074127] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 378.074136] ? ion_page_pool_alloc+0x9e/0x1b0 [ 378.074147] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 378.074164] alloc_pages_current+0x155/0x260 [ 378.091432] 4*512kB [ 378.093740] ion_page_pool_alloc+0x118/0x1b0 [ 378.098552] (UE) 2*1024kB [ 378.103036] ion_system_heap_allocate+0x133/0x8c0 [ 378.103045] ? ion_alloc+0x187/0x810 [ 378.103054] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 378.103062] ? ion_system_contig_heap_create+0x130/0x130 [ 378.103070] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 378.103084] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 378.103094] ion_alloc+0x204/0x810 [ 378.133165] (UE) [ 378.136397] ? ion_dma_buf_release+0x40/0x40 [ 378.143799] 3*2048kB [ 378.146824] ? __might_fault+0x177/0x1b0 [ 378.168007] ion_ioctl+0xea/0x1f0 [ 378.171456] ? ion_query_heaps+0x360/0x360 [ 378.173108] (UME) 0*4096kB [ 378.175682] ? ion_query_heaps+0x360/0x360 [ 378.175697] do_vfs_ioctl+0x75a/0xff0 [ 378.178627] = 10972kB [ 378.182844] ? ioctl_preallocate+0x1a0/0x1a0 [ 378.182852] ? lock_downgrade+0x740/0x740 [ 378.182862] ? __fget+0x225/0x360 [ 378.182870] ? do_vfs_ioctl+0xff0/0xff0 [ 378.182879] ? security_file_ioctl+0x83/0xb0 [ 378.182886] SyS_ioctl+0x7f/0xb0 [ 378.182894] ? do_vfs_ioctl+0xff0/0xff0 [ 378.193099] Node 0 [ 378.193481] do_syscall_64+0x1d5/0x640 [ 378.197597] DMA32: [ 378.201037] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 378.223098] 76*4kB [ 378.224982] RIP: 0033:0x466019 [ 378.230148] (UM) [ 378.232374] RSP: 002b:00007f1e4b695188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 378.232383] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 378.232387] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 378.232391] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 378.232396] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 378.232400] R13: 00007ffff1b4ae9f R14: 00007f1e4b695300 R15: 0000000000022000 [ 378.250527] CPU: 0 PID: 9528 Comm: syz-executor.0 Not tainted 4.14.221-syzkaller #0 [ 378.289458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.294776] 38*8kB [ 378.298820] Call Trace: [ 378.298821] (UM) 57*16kB [ 378.301050] dump_stack+0x1b2/0x281 [ 378.309950] warn_alloc.cold+0x96/0x1cc [ 378.313923] ? zone_watermark_ok_safe+0x220/0x220 [ 378.314800] (UME) [ 378.318752] ? usleep_range+0x130/0x130 [ 378.318758] 83*32kB [ 378.320886] ? _find_next_bit+0xdb/0x100 [ 378.331178] ? run_timer_softirq+0x5a0/0x5a0 [ 378.335574] __alloc_pages_nodemask+0x2127/0x2720 [ 378.340402] ? lock_acquire+0x170/0x3f0 [ 378.341386] (UME) 22*64kB [ 378.344361] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 378.344362] (M) 7*128kB [ 378.347191] ? lock_acquire+0x170/0x3f0 [ 378.358636] alloc_pages_current+0x155/0x260 [ 378.361376] (UM) 5*256kB [ 378.363028] ion_page_pool_alloc+0x118/0x1b0 [ 378.363037] ion_system_heap_allocate+0x133/0x8c0 [ 378.365772] (UME) [ 378.370161] ? ion_alloc+0x187/0x810 [ 378.380822] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 378.386255] ? ion_system_contig_heap_create+0x130/0x130 [ 378.391692] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 378.394781] Mem-Info: [ 378.396698] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 378.399094] active_anon:7804 inactive_anon:8759 isolated_anon:0 [ 378.399094] active_file:14 inactive_file:14 isolated_file:0 [ 378.399094] unevictable:0 dirty:0 writeback:0 unstable:0 [ 378.399094] slab_reclaimable:17018 slab_unreclaimable:108218 [ 378.399094] mapped:307 shmem:8980 pagetables:484 bounce:0 [ 378.399094] free:13934 free_pcp:22 free_cma:0 [ 378.403909] ion_alloc+0x204/0x810 [ 378.403921] ? ion_dma_buf_release+0x40/0x40 [ 378.403931] ? __might_fault+0x177/0x1b0 [ 378.403941] ion_ioctl+0xea/0x1f0 [ 378.403948] ? ion_query_heaps+0x360/0x360 [ 378.403966] ? ion_query_heaps+0x360/0x360 [ 378.454928] 12*512kB [ 378.456238] do_vfs_ioctl+0x75a/0xff0 [ 378.460446] (UME) [ 378.462839] ? ioctl_preallocate+0x1a0/0x1a0 [ 378.462847] ? lock_downgrade+0x740/0x740 [ 378.462859] ? __fget+0x225/0x360 [ 378.462869] ? do_vfs_ioctl+0xff0/0xff0 [ 378.474813] 0*1024kB [ 378.477284] ? security_file_ioctl+0x83/0xb0 [ 378.480733] 2*2048kB [ 378.484687] SyS_ioctl+0x7f/0xb0 [ 378.484695] ? do_vfs_ioctl+0xff0/0xff0 [ 378.484704] do_syscall_64+0x1d5/0x640 [ 378.484719] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 378.484726] RIP: 0033:0x466019 [ 378.501383] (M) [ 378.505073] RSP: 002b:00007f29e9234188 EFLAGS: 00000246 [ 378.510243] 0*4096kB [ 378.513419] ORIG_RAX: 0000000000000010 [ 378.513424] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019 [ 378.513428] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 378.513432] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 378.513437] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 378.513441] R13: 00007ffffd54aeef R14: 00007f29e9234300 R15: 0000000000022000 [ 378.564874] CPU: 1 PID: 9536 Comm: syz-executor.5 Not tainted 4.14.221-syzkaller #0 [ 378.572675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.582024] Call Trace: [ 378.584624] dump_stack+0x1b2/0x281 [ 378.588264] warn_alloc.cold+0x96/0x1cc [ 378.592249] ? zone_watermark_ok_safe+0x220/0x220 [ 378.597090] ? usleep_range+0x130/0x130 [ 378.601058] ? try_to_free_pages+0x23f/0x6e0 [ 378.605501] ? _find_next_bit+0xdb/0x100 [ 378.609567] ? run_timer_softirq+0x5a0/0x5a0 [ 378.613984] __alloc_pages_nodemask+0x2127/0x2720 [ 378.618830] ? lock_acquire+0x170/0x3f0 [ 378.622808] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 378.627655] ? ion_page_pool_alloc+0x9e/0x1b0 [ 378.632163] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 378.637617] alloc_pages_current+0x155/0x260 [ 378.642031] ion_page_pool_alloc+0x118/0x1b0 [ 378.646447] ion_system_heap_allocate+0x133/0x8c0 [ 378.651288] ? ion_alloc+0x187/0x810 [ 378.654998] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 378.660442] ? ion_system_contig_heap_create+0x130/0x130 [ 378.665886] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 378.670894] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 378.675738] ion_alloc+0x204/0x810 [ 378.679274] ? ion_dma_buf_release+0x40/0x40 [ 378.683678] ? __might_fault+0x177/0x1b0 [ 378.687822] ion_ioctl+0xea/0x1f0 [ 378.691270] ? ion_query_heaps+0x360/0x360 [ 378.695504] ? ion_query_heaps+0x360/0x360 [ 378.699733] do_vfs_ioctl+0x75a/0xff0 [ 378.703528] ? ioctl_preallocate+0x1a0/0x1a0 [ 378.707926] ? lock_downgrade+0x740/0x740 [ 378.712072] ? __fget+0x225/0x360 [ 378.715521] ? do_vfs_ioctl+0xff0/0xff0 [ 378.719491] ? security_file_ioctl+0x83/0xb0 [ 378.723894] SyS_ioctl+0x7f/0xb0 [ 378.727255] ? do_vfs_ioctl+0xff0/0xff0 [ 378.731223] do_syscall_64+0x1d5/0x640 [ 378.735115] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 378.740300] RIP: 0033:0x466019 [ 378.742119] Mem-Info: [ 378.743476] RSP: 002b:00007fd471293188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 378.745914] active_anon:7804 inactive_anon:8759 isolated_anon:0 [ 378.745914] active_file:114 inactive_file:82 isolated_file:0 [ 378.745914] unevictable:0 dirty:0 writeback:0 unstable:0 [ 378.745914] slab_reclaimable:17018 slab_unreclaimable:108036 [ 378.745914] mapped:382 shmem:8980 pagetables:484 bounce:0 [ 378.745914] free:29911 free_pcp:95 free_cma:0 [ 378.753587] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466019 [ 378.753592] RDX: 0000000020000040 RSI: 00000000c0184900 RDI: 0000000000000003 [ 378.753595] RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000 [ 378.753599] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 378.753603] R13: 00007fffa989907f R14: 00007fd471293300 R15: 0000000000022000 [ 378.755718] Node 0 active_anon:30444kB inactive_anon:34356kB active_file:40kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:556kB dirty:0kB writeback:0kB shmem:35240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 378.793014] Node 0 active_anon:30444kB inactive_anon:34356kB active_file:140kB inactive_file:540kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:556kB dirty:0kB writeback:0kB shmem:35240kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 378.796028] syz-executor.5: [ 378.802347] chnl_net:caif_netlink_parms(): no params data found [ 378.809702] Node 1 active_anon:772kB inactive_anon:680kB active_file:416kB inactive_file:288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1072kB dirty:0kB writeback:0kB shmem:680kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 378.817171] syz-executor.3: [ 378.823949] page allocation failure: order:4 [ 378.855213] Node 1 active_anon:772kB inactive_anon:680kB active_file:416kB inactive_file:288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1072kB dirty:0kB writeback:0kB shmem:680kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 378.880537] Node 0 [ 378.899287] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: (null) [ 378.921145] = 18000kB [ 378.922774] ------------[ cut here ]------------ [ 378.955427] Node 0 [ 378.961589] WARNING: CPU: 0 PID: 9505 at lib/debugobjects.c:287 debug_print_object.cold+0xa7/0xdb [ 378.961601] Kernel panic - not syncing: panic_on_warn set ... [ 378.961601] [ 378.961609] CPU: 0 PID: 9505 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0 [ 378.961613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.961617] Call Trace: [ 378.961629] dump_stack+0x1b2/0x281 [ 378.961641] panic+0x1f9/0x42d [ 378.961652] ? add_taint.cold+0x16/0x16 [ 378.965751] DMA free:11032kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 378.968795] ? debug_print_object.cold+0xa7/0xdb [ 378.968806] ? debug_print_object.cold+0xa7/0xdb [ 378.971038] Normal: [ 378.980011] __warn.cold+0x20/0x44 [ 378.980021] ? ist_end_non_atomic+0x10/0x10 [ 378.980029] ? debug_print_object.cold+0xa7/0xdb [ 378.980038] report_bug+0x208/0x250 [ 378.980048] do_error_trap+0x195/0x2d0 [ 378.980057] ? math_error+0x2d0/0x2d0 [ 378.980075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.990227] lowmem_reserve[]: [ 378.995207] invalid_op+0x1b/0x40 [ 378.995218] RIP: 0010:debug_print_object.cold+0xa7/0xdb [ 378.995222] RSP: 0018:ffff8880284bf248 EFLAGS: 00010086 [ 378.995229] RAX: 0000000000000061 RBX: 0000000000000005 RCX: 0000000000000000 [ 378.995234] RDX: 0000000000000000 RSI: ffffffff878bbb40 RDI: ffffed1005097e3f [ 378.995240] RBP: ffffffff878b6e00 R08: 0000000000000061 R09: 0000000000000001 [ 379.007588] 0 [ 379.010747] R10: 0000000000000000 R11: ffff888093eba100 R12: 0000000000000000 [ 379.010752] R13: 0000000000000000 R14: ffff888067a456b0 R15: 1ffff11005097e52 [ 379.010798] ? debug_print_object.cold+0xa7/0xdb [ 379.013997] 0*4kB [ 379.017896] debug_object_assert_init+0x1d3/0x2d0 [ 379.017908] ? debug_object_active_state+0x330/0x330 [ 379.046809] , mode:0x142c0c2(GFP_HIGHUSER|__GFP_COMP|__GFP_ZERO), nodemask= [ 379.048153] ? rtnl_newlink+0x14dc/0x1830 [ 379.048161] ? rtnetlink_rcv_msg+0x3be/0xb10 [ 379.053273] 2717 [ 379.055233] ? netlink_rcv_skb+0x125/0x390 [ 379.055246] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 379.058792] 2718 [ 379.063103] del_timer+0x5d/0xe0 [ 379.063111] ? process_timeout+0x20/0x20 [ 379.063123] try_to_grab_pending+0x243/0x610 [ 379.063133] __cancel_work_timer+0x90/0x460 [ 379.063141] ? work_on_cpu_safe+0x70/0x70 [ 379.063168] ? batadv_tvlv_handler_get+0x1db/0x2b0 [ 379.063181] batadv_nc_mesh_free+0x41/0x120 [ 379.063191] batadv_mesh_free+0x70/0x150 [ 379.063200] batadv_mesh_init+0x561/0x630 [ 379.070685] (null) [ 379.071569] batadv_softif_init_late+0xa26/0xc90 [ 379.071577] ? batadv_get_strings+0x40/0x40 [ 379.071585] ? dev_valid_name+0x1a0/0x1a0 [ 379.071593] ? batadv_get_strings+0x40/0x40 [ 379.071601] register_netdevice+0x291/0xe40 [ 379.075508] 2718 [ 379.079251] ? netdev_change_features+0xa0/0xa0 [ 379.079259] ? rtnl_create_link+0x129/0x890 [ 379.079268] rtnl_newlink+0x14dc/0x1830 [ 379.086951] syz-executor.5 cpuset= [ 379.087177] ? rtnl_newlink+0x43d/0x1830 [ 379.090667] / [ 379.095970] ? __lock_acquire+0x5fc/0x3f20 [ 379.104170] 2718 [ 379.108574] ? trace_hardirqs_on+0x10/0x10 [ 379.115994] mems_allowed=0-1 [ 379.123067] ? rtnl_dellink+0x6a0/0x6a0 [ 379.123075] ? trace_hardirqs_on+0x10/0x10 [ 379.123084] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 379.123092] ? deref_stack_reg+0x124/0x1a0 [ 379.123129] ? lock_acquire+0x170/0x3f0 [ 379.123136] ? lock_downgrade+0x740/0x740 [ 379.123144] ? rtnl_dellink+0x6a0/0x6a0 [ 379.123152] rtnetlink_rcv_msg+0x3be/0xb10 [ 379.127687] 0*8kB [ 379.132208] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 379.132217] ? __netlink_lookup+0x345/0x5d0 [ 379.132229] netlink_rcv_skb+0x125/0x390 [ 379.132237] ? rtnl_calcit.isra.0+0x3a0/0x3a0 [ 379.144239] ? netlink_ack+0x9a0/0x9a0 [ 379.144254] netlink_unicast+0x437/0x610 [ 379.144264] ? netlink_sendskb+0xd0/0xd0 [ 379.144273] ? __check_object_size+0x179/0x230 [ 379.144283] netlink_sendmsg+0x62e/0xb80 [ 379.144295] ? nlmsg_notify+0x170/0x170 [ 379.144307] ? security_socket_sendmsg+0x83/0xb0 [ 379.144315] ? nlmsg_notify+0x170/0x170 [ 379.159705] Node 0 [ 379.163422] sock_sendmsg+0xb5/0x100 [ 379.163432] SyS_sendto+0x1c7/0x2c0 [ 379.163441] ? SyS_getpeername+0x220/0x220 [ 379.163470] ? up_read+0x17/0x30 [ 379.163478] ? __do_page_fault+0x159/0xad0 [ 379.163486] ? do_syscall_64+0x4c/0x640 [ 379.163493] ? SyS_getpeername+0x220/0x220 [ 379.163500] do_syscall_64+0x1d5/0x640 [ 379.170368] DMA32 free:61448kB min:36200kB low:45248kB high:54296kB active_anon:30452kB inactive_anon:34356kB active_file:408kB inactive_file:3180kB unevictable:0kB writepending:4kB present:3129332kB managed:2788160kB mlocked:0kB kernel_stack:7712kB pagetables:1820kB bounce:0kB free_pcp:408kB local_pcp:200kB free_cma:0kB [ 379.172052] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 379.172060] RIP: 0033:0x4194ac [ 379.172064] RSP: 002b:00007ffe79c838f0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 379.172072] RAX: ffffffffffffffda RBX: 00000000014a4320 RCX: 00000000004194ac [ 379.172076] RDX: 000000000000003c RSI: 00000000014a4370 RDI: 0000000000000003 [ 379.172082] RBP: 0000000000000000 R08: 00007ffe79c83944 R09: 000000000000000c [ 379.174593] 0*16kB [ 379.178378] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 379.186490] lowmem_reserve[]: [ 379.189106] R13: 00000000014a4370 R14: 0000000000000003 R15: 0000000000000000 [ 379.193183] page allocation failure: order:4 [ 379.202639] Kernel Offset: disabled [ 379.500352] Rebooting in 86400 seconds..