7121] vm_area_struct 2822KB 3851KB [ 696.473098] mm_struct 445KB 611KB [ 696.491223] fs_cache 266KB 396KB [ 696.503435] files_cache 1104KB 1398KB [ 696.510442] signal_cache 1917KB 2515KB [ 696.539106] sighand_cache 629KB 666KB [ 696.544596] task_struct 7341KB 7429KB [ 696.550077] cred_jar 2519KB 2760KB [ 696.584111] anon_vma_chain 920KB 1653KB [ 696.603482] anon_vma 165KB 261KB [ 696.623440] pid 153KB 232KB [ 696.628889] Acpi-Operand 156KB 198KB [ 696.634841] Acpi-ParseExt 9KB 11KB [ 696.640212] Acpi-Parse 41KB 47KB [ 696.663597] Acpi-State 52KB 63KB [ 696.669877] Acpi-Namespace 20KB 27KB [ 696.675823] numa_policy 0KB 3KB [ 696.681189] debug_objects_cache 1596KB 1661KB [ 696.703587] trace_event_file 297KB 298KB [ 696.712743] ftrace_event_field 398KB 401KB [ 696.744892] pool_workqueue 159KB 176KB [ 696.768344] page->ptl 412KB 1027KB [ 696.803563] kmalloc-2097152 2050KB 2050KB [ 696.808958] kmalloc-524288 2056KB 2056KB [ 696.829007] kmalloc-262144 1806KB 1806KB [ 696.843430] kmalloc-131072 650KB 650KB [ 696.848862] kmalloc-65536 2772KB 2970KB [ 696.854417] kmalloc-32768 2442KB 2475KB [ 696.859782] kmalloc-16384 1468KB 1468KB [ 696.885460] kmalloc-8192 5717KB 5758KB [ 696.890909] kmalloc-4096 27115KB 27174KB [ 696.908785] kmalloc-2048 17348KB 18819KB [ 696.914369] kmalloc-1024 13930KB 15356KB [ 696.919741] kmalloc-512 17976KB 19065KB [ 696.943460] kmalloc-256 5740KB 6318KB [ 696.948849] kmalloc-128 1332KB 1504KB [ 696.963480] kmalloc-96 3603KB 4100KB [ 696.968896] kmalloc-64 2685KB 3716KB [ 696.983412] kmalloc-32 1950KB 2492KB [ 696.988817] kmalloc-192 2294KB 2764KB [ 696.994324] kmem_cache 177KB 183KB [ 696.999690] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 697.028579] Killed process 19446 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 697.049475] Bluetooth: hci2: command 0x0419 tx timeout [ 697.053704] oom_reaper: reaped process 19446 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 697.124282] Bluetooth: hci3: command 0x0419 tx timeout [ 697.213624] Bluetooth: hci6: command 0x0419 tx timeout [ 697.226747] Bluetooth: hci7: command 0x0419 tx timeout [ 699.016662] device hsr_slave_1 left promiscuous mode [ 699.027498] device hsr_slave_0 left promiscuous mode [ 699.047841] team0 (unregistering): Port device team_slave_1 removed [ 699.059246] team0 (unregistering): Port device team_slave_0 removed [ 699.071976] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 699.085326] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 699.123669] bond0 (unregistering): Released all slaves [ 699.625777] chnl_net:caif_netlink_parms(): no params data found [ 699.659980] chnl_net:caif_netlink_parms(): no params data found [ 699.672904] chnl_net:caif_netlink_parms(): no params data found [ 699.884727] bridge0: port 1(bridge_slave_0) entered blocking state [ 699.891171] bridge0: port 1(bridge_slave_0) entered disabled state [ 699.909724] device bridge_slave_0 entered promiscuous mode [ 699.937673] bridge0: port 2(bridge_slave_1) entered blocking state [ 699.953605] bridge0: port 2(bridge_slave_1) entered disabled state [ 699.961040] device bridge_slave_1 entered promiscuous mode [ 700.037463] bridge0: port 1(bridge_slave_0) entered blocking state [ 700.063347] bridge0: port 1(bridge_slave_0) entered disabled state [ 700.070822] device bridge_slave_0 entered promiscuous mode [ 700.095185] bridge0: port 1(bridge_slave_0) entered blocking state [ 700.101609] bridge0: port 1(bridge_slave_0) entered disabled state [ 700.134475] device bridge_slave_0 entered promiscuous mode [ 700.147673] bridge0: port 2(bridge_slave_1) entered blocking state [ 700.167053] bridge0: port 2(bridge_slave_1) entered disabled state [ 700.186856] device bridge_slave_1 entered promiscuous mode [ 700.201686] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 700.212833] bridge0: port 2(bridge_slave_1) entered blocking state [ 700.227313] bridge0: port 2(bridge_slave_1) entered disabled state [ 700.238251] device bridge_slave_1 entered promiscuous mode [ 700.257070] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 700.310893] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 700.331714] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 700.360137] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 700.377414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 700.390766] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 700.408003] team0: Port device team_slave_0 added [ 700.442920] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 700.457919] team0: Port device team_slave_1 added [ 700.470181] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 700.487947] team0: Port device team_slave_0 added [ 700.501179] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 700.513196] team0: Port device team_slave_0 added [ 700.530407] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 700.548278] team0: Port device team_slave_1 added [ 700.561509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 700.574422] team0: Port device team_slave_1 added [ 700.640899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 700.663639] 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. [ 700.751337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 700.765586] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 700.771831] 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. [ 700.799464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 700.834541] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 700.840792] 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. [ 700.870175] IPVS: ftp: loaded support on port[0] = 21 [ 700.903237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 700.924693] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 700.930937] 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. [ 700.983239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 700.994989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 701.001236] 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. [ 701.026891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 701.051885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 701.062971] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 701.078074] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 701.087889] 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. [ 701.120766] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 701.137500] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 701.155287] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 701.169325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 701.221654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 701.310409] device hsr_slave_0 entered promiscuous mode [ 701.334312] device hsr_slave_1 entered promiscuous mode [ 701.346431] device hsr_slave_0 entered promiscuous mode [ 701.363732] device hsr_slave_1 entered promiscuous mode [ 701.379128] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 701.409027] device hsr_slave_0 entered promiscuous mode [ 701.415470] device hsr_slave_1 entered promiscuous mode [ 701.433905] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 701.441265] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 701.475730] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 701.489155] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 701.512293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 701.674509] chnl_net:caif_netlink_parms(): no params data found [ 702.350878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 702.651518] bridge0: port 1(bridge_slave_0) entered blocking state [ 702.666216] bridge0: port 1(bridge_slave_0) entered disabled state [ 702.675109] device bridge_slave_0 entered promiscuous mode [ 702.685797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 702.713765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 702.733420] Bluetooth: hci7: command 0x0409 tx timeout [ 702.739883] bridge0: port 2(bridge_slave_1) entered blocking state [ 702.747747] bridge0: port 2(bridge_slave_1) entered disabled state [ 702.765015] device bridge_slave_1 entered promiscuous mode [ 703.031640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 703.279546] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 703.328076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 703.343803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 703.350845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 703.375684] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 703.402764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 703.654421] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 703.660511] 8021q: adding VLAN 0 to HW filter on device team0 [ 703.697838] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 703.745212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 703.939622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 703.950175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 703.966614] bridge0: port 1(bridge_slave_0) entered blocking state [ 703.972975] bridge0: port 1(bridge_slave_0) entered forwarding state [ 703.996834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 704.013309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 704.326943] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 704.568897] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 704.585725] team0: Port device team_slave_0 added [ 704.591284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 704.609591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 704.621155] bridge0: port 2(bridge_slave_1) entered blocking state [ 704.627558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 704.645783] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 704.664443] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 704.673923] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 704.681543] team0: Port device team_slave_1 added [ 704.803272] Bluetooth: hci7: command 0x041b tx timeout [ 704.967104] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 704.975354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 704.982366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 704.996532] 8021q: adding VLAN 0 to HW filter on device bond0 [ 705.016897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 705.034137] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 705.040590] 8021q: adding VLAN 0 to HW filter on device team0 [ 705.054823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 705.061068] 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. [ 705.087814] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 705.341249] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 705.358797] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 705.374123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 705.384000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 705.393945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 705.402162] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 705.409184] 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. [ 705.434753] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 705.449839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 705.459996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 705.467039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 705.475568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 705.483649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 705.491556] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 705.500746] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 705.509317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 705.517687] bridge0: port 1(bridge_slave_0) entered blocking state [ 705.524095] bridge0: port 1(bridge_slave_0) entered forwarding state [ 705.533280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 705.540351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 705.548551] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 705.560463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 705.574432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 705.576863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 705.577976] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 705.581286] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 705.581359] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 705.581368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 705.582109] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 705.601387] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 705.825743] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 705.847472] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 705.870085] 8021q: adding VLAN 0 to HW filter on device team0 [ 705.892165] device hsr_slave_0 entered promiscuous mode [ 705.906737] device hsr_slave_1 entered promiscuous mode [ 705.912530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 705.927697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 705.942857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 705.959095] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 705.969060] bridge0: port 2(bridge_slave_1) entered blocking state [ 705.975504] bridge0: port 2(bridge_slave_1) entered forwarding state [ 705.990774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 705.998461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 706.018080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 706.029721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 706.048825] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 706.064100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 706.082625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 706.105059] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 706.111810] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 706.132217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 706.147844] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 706.158623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 706.173695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 706.191001] bridge0: port 1(bridge_slave_0) entered blocking state [ 706.197386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 706.211917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 706.220119] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 706.235804] bridge0: port 2(bridge_slave_1) entered blocking state [ 706.242153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 706.501994] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 706.515469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 706.524220] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 706.530939] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 706.546782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 706.558816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 706.571460] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 706.591161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 706.605563] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 706.607395] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 706.628395] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 706.631372] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 706.714551] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 706.722667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 706.749081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 706.771918] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 706.781524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 706.802918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 706.820086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 706.829929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 706.846274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 706.883326] Bluetooth: hci7: command 0x040f tx timeout [ 707.103713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 707.114719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 707.126635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 707.142230] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 707.151642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 707.170202] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 707.192260] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 707.204557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 707.219991] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 707.234096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 707.241794] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 707.251154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 707.260694] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 707.279789] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 707.292426] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 707.308500] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 707.318035] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 707.331606] device bridge_slave_1 left promiscuous mode [ 707.339735] bridge0: port 2(bridge_slave_1) entered disabled state [ 707.352330] device bridge_slave_0 left promiscuous mode [ 707.360695] bridge0: port 1(bridge_slave_0) entered disabled state [ 707.381083] device veth1_macvtap left promiscuous mode [ 707.390506] device veth0_macvtap left promiscuous mode [ 707.399705] device veth1_vlan left promiscuous mode [ 707.409554] device veth0_vlan left promiscuous mode [ 708.982949] Bluetooth: hci7: command 0x0419 tx timeout [ 711.002914] oom_reaper: reaped process 19379 (syz-executor.3), now anon-rss:0kB, file-rss:14276kB, shmem-rss:8kB [ 711.050098] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 711.092799] in:imklog cpuset=/ mems_allowed=0-1 [ 711.097532] CPU: 0 PID: 19381 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 711.104971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 711.114317] Call Trace: [ 711.116908] dump_stack+0x1fc/0x2ef [ 711.120540] dump_header+0x15d/0xc3f [ 711.124256] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 711.129377] ? ___ratelimit+0x319/0x590 [ 711.133355] oom_kill_process.cold+0x10/0x692 [ 711.137849] ? check_preemption_disabled+0x41/0x280 [ 711.142870] ? has_intersects_mems_allowed+0x1d6/0x290 [ 711.148149] out_of_memory+0x1072/0x1390 [ 711.152217] ? oom_killer_disable+0x270/0x270 [ 711.156714] ? mutex_trylock+0x15f/0x1a0 [ 711.160780] __alloc_pages_nodemask+0x23a2/0x2890 [ 711.165631] ? find_get_entry+0x4cd/0x8a0 [ 711.169806] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 711.174676] alloc_pages_current+0x193/0x2a0 [ 711.179096] filemap_fault+0x146e/0x2180 [ 711.183170] ext4_filemap_fault+0x84/0xb0 [ 711.187317] __do_fault+0x10b/0x4b0 [ 711.190945] __handle_mm_fault+0x273b/0x41c0 [ 711.195366] ? vm_insert_page+0x9c0/0x9c0 [ 711.199519] ? lock_downgrade+0x720/0x720 [ 711.203687] ? check_preemption_disabled+0x41/0x280 [ 711.208714] handle_mm_fault+0x436/0xb10 [ 711.212780] __do_page_fault+0x68e/0xd60 [ 711.216849] ? trace_hardirqs_off_caller+0x6e/0x210 [ 711.221920] ? spurious_fault+0x840/0x840 [ 711.222830] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 711.226067] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 711.240501] ? page_fault+0x8/0x30 [ 711.244043] page_fault+0x1e/0x30 [ 711.247497] RIP: 0033:0x7fe92384e22d [ 711.251208] Code: Bad RIP value. [ 711.254564] RSP: 002b:00007fe9211ea580 EFLAGS: 00010293 [ 711.259923] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fe92384e22d [ 711.265392] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 711.267184] RDX: 0000000000001fa0 RSI: 00007fe9211eada0 RDI: 0000000000000004 [ 711.267195] RBP: 0000555f6f96f9d0 R08: 0000000000000000 R09: 0000000004000001 [ 711.286788] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fe9211eada0 [ 711.294051] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fe9211eaddd [ 711.307990] CPU: 0 PID: 19379 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 711.315893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 711.325243] Call Trace: [ 711.327837] dump_stack+0x1fc/0x2ef [ 711.331467] warn_alloc.cold+0x7b/0x18f [ 711.335456] ? zone_watermark_ok_safe+0x260/0x260 [ 711.340311] ? usleep_range+0x170/0x170 [ 711.344314] ? collect_expired_timers+0x2a0/0x2a0 [ 711.349175] __alloc_pages_nodemask+0x232f/0x2890 [ 711.354046] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 711.358943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 711.363717] ? alloc_pages_current+0x82/0x2a0 [ 711.368224] alloc_pages_current+0x193/0x2a0 [ 711.372646] relay_open_buf.part.0+0x2a8/0xb80 [ 711.377244] relay_open+0x537/0x9f0 [ 711.380880] do_blk_trace_setup+0x4f6/0xb40 [ 711.385215] ? _copy_from_user+0xd2/0x130 [ 711.389370] __blk_trace_setup+0xca/0x180 [ 711.393527] ? do_blk_trace_setup+0xb40/0xb40 [ 711.398025] ? migrate_swap_stop+0x900/0x900 [ 711.402447] blk_trace_ioctl+0x155/0x290 [ 711.406504] ? blk_add_driver_data+0x540/0x540 [ 711.411091] ? __lock_acquire+0x6de/0x3ff0 [ 711.415331] blkdev_ioctl+0x112/0x1a80 [ 711.419219] ? blkpg_ioctl+0x9d0/0x9d0 [ 711.423109] ? do_futex+0x171/0x1880 [ 711.426825] ? mark_held_locks+0xf0/0xf0 [ 711.430891] ? debug_check_no_obj_freed+0x201/0x490 [ 711.435910] ? futex_exit_release+0x220/0x220 [ 711.440404] block_ioctl+0xe9/0x130 [ 711.444031] ? blkdev_fallocate+0x3f0/0x3f0 [ 711.448355] do_vfs_ioctl+0xcdb/0x12e0 [ 711.452246] ? lock_downgrade+0x720/0x720 [ 711.456431] ? check_preemption_disabled+0x41/0x280 [ 711.461449] ? ioctl_preallocate+0x200/0x200 [ 711.465860] ? __fget+0x356/0x510 [ 711.469319] ? do_dup2+0x450/0x450 [ 711.472892] ? __se_sys_futex+0x298/0x3b0 [ 711.477046] ksys_ioctl+0x9b/0xc0 [ 711.480504] __x64_sys_ioctl+0x6f/0xb0 [ 711.484390] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 711.488969] do_syscall_64+0xf9/0x620 [ 711.492778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 711.497966] RIP: 0033:0x7fabddefa0c9 [ 711.501679] Code: Bad RIP value. [ 711.505038] RSP: 002b:00007fabdc46c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 711.512746] RAX: ffffffffffffffda RBX: 00007fabde019f80 RCX: 00007fabddefa0c9 [ 711.520013] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000004 [ 711.527276] RBP: 00007fabddf55ae9 R08: 0000000000000000 R09: 0000000000000000 [ 711.534541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 711.541811] R13: 00007ffcd35b27ef R14: 00007fabdc46c300 R15: 0000000000022000 [ 711.555337] Mem-Info: [ 711.558963] active_anon:14011 inactive_anon:20992 isolated_anon:0 [ 711.558963] active_file:14 inactive_file:16 isolated_file:0 [ 711.558963] unevictable:0 dirty:0 writeback:0 unstable:0 [ 711.558963] slab_reclaimable:13121 slab_unreclaimable:120063 [ 711.558963] mapped:26224 shmem:21498 pagetables:591 bounce:0 [ 711.558963] free:13861 free_pcp:929 free_cma:0 [ 711.596185] Node 0 active_anon:54088kB inactive_anon:58920kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 711.619819] Mem-Info: [ 711.641233] active_anon:14011 inactive_anon:20992 isolated_anon:0 [ 711.641233] active_file:14 inactive_file:16 isolated_file:0 [ 711.641233] unevictable:0 dirty:0 writeback:0 unstable:0 [ 711.641233] slab_reclaimable:13121 slab_unreclaimable:120063 [ 711.641233] mapped:26224 shmem:21498 pagetables:591 bounce:0 [ 711.641233] free:13861 free_pcp:929 free_cma:0 [ 711.642798] Node 1 active_anon:1956kB inactive_anon:25048kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:18192kB dirty:0kB writeback:0kB shmem:25256kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 711.687982] Node 0 active_anon:54088kB inactive_anon:58920kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 711.746711] Node 1 active_anon:1956kB inactive_anon:25048kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:18192kB dirty:0kB writeback:0kB shmem:25256kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 711.762956] Node 0 DMA free:10884kB 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 [ 711.789272] Node 0 DMA free:10884kB 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 [ 711.841615] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 711.842778] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 711.851657] Node 0 DMA32 free:17700kB min:35996kB low:44992kB high:53988kB active_anon:54088kB inactive_anon:58920kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2076kB bounce:0kB free_pcp:1584kB local_pcp:156kB free_cma:0kB [ 711.862405] Node 0 DMA32 free:17700kB min:35996kB low:44992kB high:53988kB active_anon:54088kB inactive_anon:58920kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2076kB bounce:0kB free_pcp:1584kB local_pcp:1428kB free_cma:0kB [ 711.922779] lowmem_reserve[]: 0 0 1 1 1 [ 711.926789] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 711.928280] lowmem_reserve[]: 0 0 1 1 1 [ 711.972612] lowmem_reserve[]: 0 0 0 0 0 [ 711.972790] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 711.981474] Node 1 Normal free:26852kB min:53876kB low:67344kB high:80812kB active_anon:1888kB inactive_anon:25048kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:288kB bounce:0kB free_pcp:2132kB local_pcp:716kB free_cma:0kB [ 712.036644] lowmem_reserve[]: 0 0 0 0 0 [ 712.040649] Node 1 Normal free:26852kB min:53876kB low:67344kB high:80812kB active_anon:1888kB inactive_anon:25048kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:288kB bounce:0kB free_pcp:2132kB local_pcp:1416kB free_cma:0kB [ 712.051287] lowmem_reserve[]: 0 0 0 0 0 [ 712.074177] lowmem_reserve[]: 0 0 0 0 0 [ 712.078185] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10884kB [ 712.090851] Node 0 DMA32: 1255*4kB (UME) 688*8kB (UME) 279*16kB (ME) 52*32kB (UME) 11*64kB (UME) 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17740kB [ 712.109664] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 712.120816] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10884kB [ 712.137156] Node 1 Normal: 209*4kB (ME) 146*8kB (ME) 107*16kB (UME) 77*32kB (ME) 33*64kB (UME) 39*128kB (UME) 11*256kB (ME) 11*512kB (UME) 5*1024kB (M) 0*2048kB 0*4096kB = 26852kB [ 712.157265] Node 0 DMA32: 1255*4kB (UME) 688*8kB (UME) 279*16kB (ME) 52*32kB (UME) 11*64kB (UME) 1*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17740kB [ 712.177267] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 712.186185] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 712.201027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 712.212129] Node 1 Normal: 209*4kB (ME) 146*8kB (ME) 107*16kB (UME) 77*32kB (ME) 33*64kB (UME) 39*128kB (UME) 11*256kB (ME) 11*512kB (UME) 5*1024kB (M) 0*2048kB 0*4096kB = 26852kB [ 712.239571] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 712.248578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 712.256370] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 712.260536] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 712.279829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 712.288481] 21528 total pagecache pages [ 712.292464] 0 pages in swap cache [ 712.299664] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 712.299723] Swap cache stats: add 0, delete 0, find 0/0 [ 712.317483] Free swap = 0kB [ 712.320504] Total swap = 0kB [ 712.323777] 2097051 pages RAM [ 712.326874] 0 pages HighMem/MovableOnly [ 712.330880] 369649 pages reserved [ 712.338039] 0 pages cma reserved [ 712.360677] 21528 total pagecache pages [ 712.365033] 0 pages in swap cache [ 712.368488] Swap cache stats: add 0, delete 0, find 0/0 [ 712.392763] Free swap = 0kB [ 712.395796] Total swap = 0kB [ 712.398810] 2097051 pages RAM [ 712.401908] 0 pages HighMem/MovableOnly [ 712.422822] 369649 pages reserved [ 712.426935] 0 pages cma reserved [ 712.430299] Unreclaimable slab info: [ 712.442773] Name Used Total [ 712.448451] pid_2 5KB 48KB [ 712.462836] batadv_tt_change_cache 2KB 7KB [ 712.468679] batadv_tl_cache 7KB 16KB [ 712.487614] TIPC 19KB 22KB [ 712.502784] SCTPv6 26KB 37KB [ 712.508168] DCCPv6 27KB 30KB [ 712.522764] DCCP 26KB 35KB [ 712.528183] RXRPC 21KB 26KB [ 712.552739] rxrpc_call_jar 146KB 157KB [ 712.558123] bridge_fdb_cache 18KB 27KB [ 712.572771] fib6_nodes 224KB 268KB [ 712.578343] ip6_dst_cache 602KB 828KB [ 712.584963] RAWv6 136KB 148KB [ 712.602807] UDPv6 39KB 45KB [ 712.608182] TCPv6 30KB 36KB [ 712.648438] nf_conntrack 10KB 18KB [ 712.673205] t10_alua_lu_gp_cache 0KB 3KB [ 712.678858] sd_ext_cdb 0KB 7KB [ 712.693066] scsi_sense_cache 1056KB 1064KB [ 712.698448] virtio_scsi_cmd 16KB 16KB [ 712.727479] sgpool-128 8KB 8KB [ 712.747411] sgpool-64 4KB 12KB [ 712.762767] sgpool-32 2KB 15KB [ 712.768147] sgpool-16 1KB 7KB [ 712.783100] sgpool-8 0KB 7KB [ 712.802742] mqueue_inode_cache 19KB 37KB [ 712.808268] bio_post_read_ctx 14KB 15KB [ 712.814222] bio-2 14KB 15KB [ 712.819585] jfs_mp 7KB 7KB [ 712.842776] cifs_small_rq 15KB 16KB [ 712.848163] cifs_request 67KB 67KB [ 712.854578] cifs_mpx_ids 0KB 7KB [ 712.864880] nfs_commit_data 3KB 14KB [ 712.870255] nfs_write_data 34KB 44KB [ 712.881050] ext4_system_zone 1KB 7KB [ 712.890544] bio-1 1KB 7KB [ 712.903096] pid_namespace 4KB 11KB [ 712.935120] rpc_buffers 17KB 25KB [ 712.940513] rpc_tasks 2KB 7KB [ 712.962871] UNIX 1905KB 1983KB [ 712.968273] tcp_bind_bucket 1KB 4KB [ 712.994913] ip_fib_trie 36KB 43KB [ 713.009865] ip_fib_alias 164KB 201KB [ 713.022793] ip_dst_cache 10KB 28KB [ 713.038357] RAW 91KB 105KB [ 713.043825] UDP 50KB 81KB [ 713.049194] TCP 8KB 11KB [ 713.072728] hugetlbfs_inode_cache 3KB 15KB [ 713.078449] fscache_cookie_jar 1KB 7KB [ 713.092722] eventpoll_pwq 22KB 47KB [ 713.098092] eventpoll_epi 43KB 66KB [ 713.112720] inotify_inode_mark 7KB 27KB [ 713.118189] request_queue 199KB 199KB [ 713.132737] blkdev_requests 1KB 3KB [ 713.138108] blkdev_ioc 28KB 46KB [ 713.162739] bio-0 876KB 1001KB [ 713.168111] biovec-max 1534KB 1559KB [ 713.173589] biovec-64 919KB 1094KB [ 713.178953] biovec-16 110KB 142KB [ 713.184417] bio_integrity_payload 1KB 8KB [ 713.190126] khugepaged_mm_slot 2KB 34KB [ 713.203107] uid_cache 0KB 4KB [ 713.208471] dmaengine-unmap-2 0KB 3KB [ 713.222730] skbuff_fclone_cache 12KB 26KB [ 713.228284] skbuff_head_cache 9305KB 9881KB [ 713.252748] configfs_dir_cache 3KB 7KB [ 713.258218] file_lock_cache 8KB 27KB [ 713.268427] file_lock_ctx 9KB 15KB [ 713.273880] fsnotify_mark_connector 3KB 23KB [ 713.279761] net_namespace 113KB 122KB [ 713.302713] shmem_inode_cache 7991KB 8119KB [ 713.308090] task_delay_info 299KB 387KB [ 713.322815] taskstats 10KB 42KB [ 713.328183] proc_dir_entry 1127KB 1143KB [ 713.342747] pde_opener 13KB 66KB [ 713.348119] seq_file 178KB 448KB [ 713.372743] sigqueue 48KB 70KB [ 713.378128] kernfs_node_cache 21609KB 21656KB [ 713.392740] mnt_cache 284KB 304KB [ 713.398114] filp 7549KB 7751KB [ 713.412726] names_cache 113220KB 113220KB [ 713.432735] iint_cache 34KB 47KB [ 713.438115] key_jar 4KB 7KB [ 713.443784] uts_namespace 5KB 15KB [ 713.449147] nsproxy 4KB 15KB [ 713.462732] vm_area_struct 2543KB 3766KB [ 713.482725] mm_struct 388KB 585KB [ 713.488098] fs_cache 357KB 396KB [ 713.502894] files_cache 1414KB 1447KB [ 713.508260] signal_cache 2430KB 2522KB [ 713.530722] sighand_cache 617KB 679KB [ 713.550178] task_struct 9563KB 9651KB [ 713.570146] cred_jar 2744KB 2772KB [ 713.582842] anon_vma_chain 830KB 1649KB [ 713.588220] anon_vma 137KB 261KB [ 713.621238] pid 206KB 232KB [ 713.640160] Acpi-Operand 156KB 198KB [ 713.662742] Acpi-ParseExt 9KB 11KB [ 713.668141] Acpi-Parse 41KB 47KB [ 713.682776] Acpi-State 52KB 63KB [ 713.688162] Acpi-Namespace 20KB 27KB [ 713.697180] numa_policy 0KB 3KB [ 713.702559] debug_objects_cache 1650KB 1669KB [ 713.722761] trace_event_file 297KB 298KB [ 713.728144] ftrace_event_field 398KB 401KB [ 713.763045] pool_workqueue 152KB 176KB [ 713.768441] page->ptl 385KB 1027KB [ 713.802836] kmalloc-2097152 2050KB 2050KB [ 713.808228] kmalloc-524288 2056KB 2056KB [ 713.838512] kmalloc-262144 1806KB 1806KB [ 713.846819] kmalloc-131072 650KB 650KB [ 713.852193] kmalloc-65536 3168KB 3366KB [ 713.866240] kmalloc-32768 2541KB 2673KB [ 713.871619] kmalloc-16384 1320KB 1435KB [ 713.881388] kmalloc-8192 5593KB 5692KB [ 713.891306] kmalloc-4096 31067KB 31084KB [ 713.900646] kmalloc-2048 17858KB 18328KB [ 713.910559] kmalloc-1024 13647KB 15041KB [ 713.921462] kmalloc-512 17938KB 18888KB [ 713.936140] kmalloc-256 5960KB 6300KB [ 713.941527] kmalloc-128 1355KB 1504KB [ 713.972725] kmalloc-96 3558KB 4100KB [ 713.978120] kmalloc-64 2736KB 3716KB [ 714.009932] kmalloc-32 2016KB 2492KB [ 714.029798] kmalloc-192 2489KB 2764KB [ 714.049858] kmem_cache 177KB 183KB [ 714.055879] Out of memory (oom_kill_allocating_task): Kill process 19381 (in:imklog) score 0 or sacrifice child [ 714.074649] Killed process 19374 (rsyslogd) total-vm:254332kB, anon-rss:768kB, file-rss:0kB, shmem-rss:0kB [ 714.091863] oom_reaper: reaped process 19374 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 716.985930] device hsr_slave_1 left promiscuous mode [ 716.996022] device hsr_slave_0 left promiscuous mode [ 717.022051] team0 (unregistering): Port device team_slave_1 removed [ 717.041597] team0 (unregistering): Port device team_slave_0 removed [ 717.066483] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 717.082411] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 717.127208] bond0 (unregistering): Released all slaves [ 717.148819] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 717.159322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 717.224787] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 717.296194] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 717.310676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 717.329976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 717.398529] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 717.420135] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 717.440870] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 717.457557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 717.480344] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 717.499307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 717.521123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 717.535210] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 717.552107] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 717.568038] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 717.595624] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 717.630916] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 717.651170] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 717.666619] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 717.702101] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 717.720610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 717.742078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 717.767357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 717.797591] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 717.821289] device veth0_vlan entered promiscuous mode [ 717.856815] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 717.898800] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 717.928248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 717.938041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 717.969487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 717.990764] device veth1_vlan entered promiscuous mode [ 718.010402] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 718.033702] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 718.059107] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 718.087222] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 718.097622] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 718.113173] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 718.129807] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 718.149344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 718.175963] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 718.185768] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 718.196939] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 718.237544] 8021q: adding VLAN 0 to HW filter on device team0 [ 718.262415] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 718.283449] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 718.290398] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 718.316540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 718.324306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 718.368142] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 718.384566] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 718.404889] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 718.412181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 718.423160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 718.430839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 718.465902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 718.482923] bridge0: port 1(bridge_slave_0) entered blocking state [ 718.489290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 718.514992] device veth0_vlan entered promiscuous mode [ 718.522369] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 718.548616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 718.569490] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 718.581753] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 718.591574] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 718.607435] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 718.614784] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 718.621850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 718.637644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 718.645998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 718.654074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 718.662006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 718.670334] bridge0: port 2(bridge_slave_1) entered blocking state [ 718.676756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 718.687687] device veth0_macvtap entered promiscuous mode [ 718.698419] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 718.710235] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 718.726596] device veth1_vlan entered promiscuous mode [ 718.737343] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 718.750959] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 718.763306] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 718.770837] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 718.785386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 718.798426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 718.809966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 718.825112] device veth1_macvtap entered promiscuous mode [ 718.840035] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 718.849372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 718.866984] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 718.881416] device veth0_vlan entered promiscuous mode [ 718.892349] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 718.907138] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 718.917363] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 718.928864] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 718.940637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 718.958656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 718.973281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 718.990714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 719.013803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 719.021737] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 719.039537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 719.050654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 719.069543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 719.083418] device veth1_vlan entered promiscuous mode [ 719.089517] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 719.105584] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 719.115517] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 719.129232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 719.140473] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 719.156525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 719.168693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 719.183037] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.200189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.210849] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.227909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.248040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.278819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.312898] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.322724] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.352492] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 719.359611] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 719.384861] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 719.394854] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.404416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 719.414492] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.423901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 719.433887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.443701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 719.453695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.464753] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 719.471646] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 719.479578] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 719.494830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 719.508442] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 719.518194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 719.545780] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 719.562008] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 719.584559] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 719.632581] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 719.640481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 719.657437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 719.668787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 719.684006] device veth0_macvtap entered promiscuous mode [ 719.690428] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 719.706804] Bluetooth: hci0: command 0x0406 tx timeout [ 719.722533] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 719.728577] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 719.754021] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 719.763092] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 719.770560] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 719.793335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 719.805104] device veth1_macvtap entered promiscuous mode [ 719.811482] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 719.830943] device veth0_macvtap entered promiscuous mode [ 719.838945] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 719.862980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 719.884983] device veth1_macvtap entered promiscuous mode [ 719.891451] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 719.913942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 719.927586] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 719.949642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.961646] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 719.978741] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 719.990321] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.008560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.021151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.037974] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.049480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.059650] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.070171] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.081075] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 720.088411] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 720.348886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 720.360715] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 720.370804] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 720.379476] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 720.387681] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 720.395810] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 720.577730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.587744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.596997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.606775] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.615956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.625706] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.634874] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.645441] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.654638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.664406] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.674645] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 720.681513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 720.691401] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 720.698288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.708384] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.718086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.728723] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.737891] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.747703] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.756882] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.766687] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.776826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.786642] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.795818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 720.807273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.817470] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 720.824772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 720.831688] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 720.839767] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 720.847956] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 720.856278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 720.874476] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 720.979315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 720.989218] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 720.998461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 721.008608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 721.018022] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 721.027843] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 721.037008] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 721.046824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 721.055984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 721.065769] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 721.074927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 721.084694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 721.095299] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 721.102174] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 721.117479] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 721.124276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 721.131042] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 721.138471] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 721.147084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 721.465127] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 721.595754] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 721.608086] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 721.627563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 721.641159] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 721.649928] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 721.667175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 721.799345] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 721.810411] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 721.825813] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 721.834135] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 721.962002] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 721.969691] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 721.977659] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 721.984695] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 722.219571] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 722.231980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 722.246034] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 722.277212] device veth0_vlan entered promiscuous mode [ 722.511697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 722.520924] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 722.539075] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 722.560491] device veth1_vlan entered promiscuous mode [ 722.580689] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 722.752546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 722.759687] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 722.776211] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 722.991172] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 723.011059] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 723.019701] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 723.036940] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 723.049531] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 723.058124] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 723.068942] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 723.083985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 723.084369] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 723.093288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 723.122661] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 723.335713] device veth0_macvtap entered promiscuous mode [ 723.342208] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 723.348787] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 723.362554] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 723.386697] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 723.398420] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 723.410993] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 723.448068] device veth1_macvtap entered promiscuous mode [ 723.469684] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 723.486404] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 723.493861] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 723.507557] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 723.517977] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 723.529098] device bridge_slave_1 left promiscuous mode [ 723.538594] bridge0: port 2(bridge_slave_1) entered disabled state [ 723.548354] device bridge_slave_0 left promiscuous mode [ 723.560014] bridge0: port 1(bridge_slave_0) entered disabled state [ 723.574674] device veth1_macvtap left promiscuous mode [ 723.580036] device veth0_macvtap left promiscuous mode [ 723.587782] device veth1_vlan left promiscuous mode [ 723.594073] device veth0_vlan left promiscuous mode [ 729.454696] oom_reaper: reaped process 20465 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 729.519614] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 729.531556] in:imklog cpuset=/ mems_allowed=0-1 [ 729.542154] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 729.546508] CPU: 1 PID: 20313 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 729.551778] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 729.559240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 729.559245] Call Trace: [ 729.559264] dump_stack+0x1fc/0x2ef [ 729.559281] dump_header+0x15d/0xc3f [ 729.559299] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 729.588700] ? ___ratelimit+0x319/0x590 [ 729.592673] oom_kill_process.cold+0x10/0x692 [ 729.597171] ? check_preemption_disabled+0x41/0x280 [ 729.602204] ? has_intersects_mems_allowed+0x1d6/0x290 [ 729.607471] out_of_memory+0x1072/0x1390 [ 729.611543] ? oom_killer_disable+0x270/0x270 [ 729.616032] ? mutex_trylock+0x15f/0x1a0 [ 729.620092] __alloc_pages_nodemask+0x23a2/0x2890 [ 729.624936] ? find_get_entry+0x4cd/0x8a0 [ 729.629101] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 729.633966] alloc_pages_current+0x193/0x2a0 [ 729.638383] filemap_fault+0x146e/0x2180 [ 729.642449] ext4_filemap_fault+0x84/0xb0 [ 729.646584] __do_fault+0x10b/0x4b0 [ 729.650211] __handle_mm_fault+0x273b/0x41c0 [ 729.654624] ? vm_insert_page+0x9c0/0x9c0 [ 729.658770] ? lock_downgrade+0x720/0x720 [ 729.662957] ? check_preemption_disabled+0x41/0x280 [ 729.667976] handle_mm_fault+0x436/0xb10 [ 729.672039] __do_page_fault+0x68e/0xd60 [ 729.676099] ? trace_hardirqs_off_caller+0x6e/0x210 [ 729.681116] ? spurious_fault+0x840/0x840 [ 729.685261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 729.690119] ? page_fault+0x8/0x30 [ 729.693654] page_fault+0x1e/0x30 [ 729.697095] RIP: 0033:0x7f1de400f22d [ 729.700800] Code: Bad RIP value. [ 729.704154] RSP: 002b:00007f1de19ab580 EFLAGS: 00010293 [ 729.709508] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f1de400f22d [ 729.716767] RDX: 0000000000001fa0 RSI: 00007f1de19abda0 RDI: 0000000000000004 [ 729.724027] RBP: 000055a4999ee9d0 R08: 0000000000000000 R09: 0000000004000001 [ 729.731295] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f1de19abda0 [ 729.738566] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f1de19abdda [ 729.752448] CPU: 0 PID: 20465 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 729.757302] Mem-Info: [ 729.760340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 729.767368] active_anon:14431 inactive_anon:20991 isolated_anon:0 [ 729.767368] active_file:16 inactive_file:10 isolated_file:0 [ 729.767368] unevictable:0 dirty:17 writeback:0 unstable:0 [ 729.767368] slab_reclaimable:13076 slab_unreclaimable:117966 [ 729.767368] mapped:22733 shmem:21501 pagetables:588 bounce:0 [ 729.767368] free:13867 free_pcp:912 free_cma:0 [ 729.772091] Call Trace: [ 729.772111] dump_stack+0x1fc/0x2ef [ 729.772130] warn_alloc.cold+0x7b/0x18f [ 729.772148] ? zone_watermark_ok_safe+0x260/0x260 [ 729.772163] ? usleep_range+0x170/0x170 [ 729.772184] ? collect_expired_timers+0x2a0/0x2a0 [ 729.772220] __alloc_pages_nodemask+0x232f/0x2890 [ 729.814825] Node 0 active_anon:56584kB inactive_anon:58948kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86788kB dirty:64kB writeback:0kB shmem:60788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 729.815673] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 729.820489] Node 1 active_anon:1140kB inactive_anon:25016kB active_file:0kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4144kB dirty:4kB writeback:0kB shmem:25216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 729.824431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 729.824449] ? rcu_nmi_exit+0xb3/0x180 [ 729.824482] alloc_pages_current+0x193/0x2a0 [ 729.824500] relay_open_buf.part.0+0x2a8/0xb80 [ 729.824522] relay_open+0x537/0x9f0 [ 729.835260] Node 0 DMA free:10884kB 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 [ 729.861826] do_blk_trace_setup+0x4f6/0xb40 [ 729.861843] ? _copy_from_user+0xd2/0x130 [ 729.861857] __blk_trace_setup+0xca/0x180 [ 729.861869] ? do_blk_trace_setup+0xb40/0xb40 [ 729.861897] blk_trace_ioctl+0x155/0x290 [ 729.861910] ? blk_add_driver_data+0x540/0x540 [ 729.861929] ? __lock_acquire+0x6de/0x3ff0 [ 729.861949] blkdev_ioctl+0x112/0x1a80 [ 729.861963] ? blkpg_ioctl+0x9d0/0x9d0 [ 729.861977] ? do_futex+0x171/0x1880 [ 729.861991] ? mark_held_locks+0xf0/0xf0 [ 729.862008] ? debug_check_no_obj_freed+0x201/0x490 [ 729.888269] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 729.893802] ? futex_exit_release+0x220/0x220 [ 729.893819] block_ioctl+0xe9/0x130 [ 729.893831] ? blkdev_fallocate+0x3f0/0x3f0 [ 729.893847] do_vfs_ioctl+0xcdb/0x12e0 [ 729.893862] ? lock_downgrade+0x720/0x720 [ 729.893880] ? check_preemption_disabled+0x41/0x280 [ 729.901500] Node 0 DMA32 free:17684kB min:35996kB low:44992kB high:53988kB active_anon:56584kB inactive_anon:58948kB active_file:264kB inactive_file:324kB unevictable:0kB writepending:264kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2168kB bounce:0kB free_pcp:2028kB local_pcp:344kB free_cma:0kB [ 729.902508] ? ioctl_preallocate+0x200/0x200 [ 729.902527] ? __fget+0x356/0x510 [ 729.902544] ? do_dup2+0x450/0x450 [ 729.902558] ? __se_sys_futex+0x298/0x3b0 [ 729.902581] ksys_ioctl+0x9b/0xc0 [ 729.902596] __x64_sys_ioctl+0x6f/0xb0 [ 729.902613] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.910183] lowmem_reserve[]: 0 0 1 1 1 [ 729.911585] do_syscall_64+0xf9/0x620 [ 729.915244] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 729.941814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.941826] RIP: 0033:0x7f3afff110c9 [ 729.941841] Code: Bad RIP value. [ 729.941848] RSP: 002b:00007f3afe483168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 729.941861] RAX: ffffffffffffffda RBX: 00007f3b00030f80 RCX: 00007f3afff110c9 [ 729.941869] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000004 [ 729.941877] RBP: 00007f3afff6cae9 R08: 0000000000000000 R09: 0000000000000000 [ 729.941884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 729.941891] R13: 00007ffd88da620f R14: 00007f3afe483300 R15: 0000000000022000 [ 730.170912] lowmem_reserve[]: 0 0 0 0 0 [ 730.175009] Node 1 Normal free:26892kB min:53876kB low:67344kB high:80812kB active_anon:1140kB inactive_anon:25016kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:184kB bounce:0kB free_pcp:1620kB local_pcp:1372kB free_cma:0kB [ 730.203953] lowmem_reserve[]: 0 0 0 0 0 [ 730.207937] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10884kB [ 730.227047] Node 0 DMA32: 1233*4kB (UME) 717*8kB (UME) 299*16kB (UME) 55*32kB (UME) 9*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17916kB [ 730.248956] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 730.252594] Mem-Info: [ 730.260046] Node 1 Normal: 125*4kB (UM) 115*8kB (UM) 100*16kB (UM) 72*32kB (UM) 35*64kB (UM) 39*128kB (M) 16*256kB (UM) 8*512kB (M) 6*1024kB (UM) 0*2048kB 0*4096kB = 26892kB [ 730.284980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 730.291884] active_anon:14408 inactive_anon:20991 isolated_anon:0 [ 730.291884] active_file:15 inactive_file:14 isolated_file:0 [ 730.291884] unevictable:0 dirty:0 writeback:0 unstable:0 [ 730.291884] slab_reclaimable:13075 slab_unreclaimable:117904 [ 730.291884] mapped:22703 shmem:21501 pagetables:587 bounce:0 [ 730.291884] free:13923 free_pcp:912 free_cma:0 [ 730.297049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 730.338365] Node 0 active_anon:56492kB inactive_anon:58948kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 730.383672] Node 1 active_anon:1140kB inactive_anon:25016kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4108kB dirty:0kB writeback:0kB shmem:25216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 730.392150] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 730.439027] Node 0 DMA free:10884kB 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 [ 730.442167] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 730.489838] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 730.498661] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:56492kB inactive_anon:58948kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2164kB bounce:0kB free_pcp:2028kB local_pcp:1684kB free_cma:0kB [ 730.549511] 21530 total pagecache pages [ 730.558569] 0 pages in swap cache [ 730.579585] Swap cache stats: add 0, delete 0, find 0/0 [ 730.606981] Free swap = 0kB [ 730.610024] Total swap = 0kB [ 730.614288] 2097051 pages RAM [ 730.617387] 0 pages HighMem/MovableOnly [ 730.621349] 369649 pages reserved [ 730.622119] lowmem_reserve[]: 0 0 1 1 1 [ 730.628776] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 730.631151] 0 pages cma reserved [ 730.668173] Unreclaimable slab info: [ 730.671888] Name Used Total [ 730.678352] pid_2 6KB 44KB [ 730.691063] batadv_tt_change_cache 3KB 7KB [ 730.700578] batadv_tl_cache 8KB 16KB [ 730.718129] TIPC 18KB 22KB [ 730.727172] lowmem_reserve[]: 0 0 0 0 0 [ 730.731159] Node 1 Normal free:26892kB min:53876kB low:67344kB high:80812kB active_anon:1140kB inactive_anon:25016kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:184kB bounce:0kB free_pcp:1620kB local_pcp:248kB free_cma:0kB [ 730.770760] SCTPv6 26KB 37KB [ 730.776230] DCCPv6 22KB 30KB [ 730.781593] DCCP 21KB 35KB [ 730.797898] RXRPC 19KB 26KB [ 730.803398] rxrpc_call_jar 140KB 157KB [ 730.810343] bridge_fdb_cache 17KB 27KB [ 730.826648] fib6_nodes 276KB 280KB [ 730.832084] ip6_dst_cache 788KB 828KB [ 730.837443] RAWv6 136KB 148KB [ 730.837900] lowmem_reserve[]: 0 0 0 0 0 [ 730.846936] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10884kB [ 730.852439] UDPv6 43KB 48KB [ 730.875804] TCPv6 27KB 36KB [ 730.881194] nf_conntrack 14KB 18KB [ 730.886657] t10_alua_lu_gp_cache 0KB 3KB [ 730.892123] Node 0 DMA32: 1233*4kB (UME) 745*8kB (UME) 306*16kB (UME) 57*32kB (UME) 9*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18316kB [ 730.901730] sd_ext_cdb 0KB 7KB [ 730.912400] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 730.912455] Node 1 Normal: 125*4kB (UM) 115*8kB (UM) 100*16kB (UM) 72*32kB (UM) 35*64kB (UM) 39*128kB (M) 16*256kB (UM) 8*512kB (M) 6*1024kB (UM) 0*2048kB 0*4096kB = 26892kB [ 730.912542] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 730.912552] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 730.912562] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 730.912573] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 730.912578] 21530 total pagecache pages [ 730.912592] 0 pages in swap cache [ 730.912600] Swap cache stats: add 0, delete 0, find 0/0 [ 730.912606] Free swap = 0kB [ 730.912611] Total swap = 0kB [ 730.912620] 2097051 pages RAM [ 730.912624] 0 pages HighMem/MovableOnly [ 730.912630] 369649 pages reserved [ 730.912635] 0 pages cma reserved [ 731.116147] scsi_sense_cache 1056KB 1064KB [ 731.121539] virtio_scsi_cmd 16KB 16KB [ 731.142053] sgpool-128 8KB 8KB [ 731.147434] sgpool-64 4KB 12KB [ 731.162130] sgpool-32 2KB 15KB [ 731.167517] sgpool-16 1KB 7KB [ 731.182050] sgpool-8 0KB 7KB [ 731.187450] mqueue_inode_cache 18KB 37KB [ 731.202161] bio_post_read_ctx 14KB 15KB [ 731.207594] bio-2 14KB 15KB [ 731.222079] jfs_mp 7KB 7KB [ 731.227494] cifs_small_rq 15KB 16KB [ 731.232916] cifs_request 67KB 67KB [ 731.238281] cifs_mpx_ids 0KB 7KB [ 731.243767] nfs_commit_data 3KB 14KB [ 731.249123] nfs_write_data 34KB 44KB [ 731.254575] ext4_system_zone 1KB 7KB [ 731.259958] bio-1 1KB 7KB [ 731.265398] pid_namespace 4KB 11KB [ 731.270764] rpc_buffers 17KB 25KB [ 731.276175] rpc_tasks 2KB 7KB [ 731.281539] UNIX 1927KB 2002KB [ 731.287194] tcp_bind_bucket 1KB 4KB [ 731.292650] ip_fib_trie 41KB 43KB [ 731.298014] ip_fib_alias 200KB 201KB [ 731.303490] ip_dst_cache 21KB 28KB [ 731.308852] RAW 85KB 105KB [ 731.314303] UDP 59KB 81KB [ 731.319665] TCP 8KB 11KB [ 731.325121] hugetlbfs_inode_cache 3KB 15KB [ 731.330824] fscache_cookie_jar 1KB 7KB [ 731.341242] eventpoll_pwq 26KB 47KB [ 731.348250] eventpoll_epi 48KB 66KB [ 731.358752] inotify_inode_mark 8KB 23KB [ 731.378867] request_queue 199KB 199KB [ 731.397205] blkdev_requests 1KB 3KB [ 731.402904] blkdev_ioc 22KB 46KB [ 731.408265] bio-0 810KB 993KB [ 731.448604] biovec-max 1534KB 1534KB [ 731.454067] biovec-64 911KB 1086KB [ 731.459431] biovec-16 94KB 135KB [ 731.489192] bio_integrity_payload 1KB 8KB [ 731.508597] khugepaged_mm_slot 2KB 31KB [ 731.520320] uid_cache 0KB 4KB [ 731.526942] dmaengine-unmap-2 0KB 3KB [ 731.532838] skbuff_fclone_cache 21KB 26KB [ 731.538373] skbuff_head_cache 9394KB 10046KB [ 731.544886] configfs_dir_cache 3KB 7KB [ 731.550335] file_lock_cache 7KB 19KB [ 731.574526] file_lock_ctx 9KB 15KB [ 731.579912] fsnotify_mark_connector 3KB 19KB [ 731.614577] net_namespace 105KB 113KB [ 731.619958] shmem_inode_cache 7996KB 8111KB [ 731.630659] task_delay_info 260KB 387KB [ 731.638321] taskstats 12KB 38KB [ 731.668271] proc_dir_entry 1084KB 1132KB [ 731.673710] pde_opener 14KB 66KB [ 731.679070] seq_file 195KB 448KB [ 731.693212] sigqueue 60KB 70KB [ 731.698584] kernfs_node_cache 20561KB 20738KB [ 731.709455] mnt_cache 271KB 296KB [ 731.720375] filp 7515KB 7837KB [ 731.742046] names_cache 110695KB 110695KB [ 731.747422] iint_cache 28KB 47KB [ 731.772022] key_jar 4KB 7KB [ 731.777396] uts_namespace 5KB 15KB [ 731.792039] nsproxy 3KB 15KB [ 731.797412] vm_area_struct 2744KB 3735KB [ 731.812060] mm_struct 429KB 585KB [ 731.817440] fs_cache 325KB 392KB [ 731.842260] files_cache 1283KB 1436KB [ 731.847629] signal_cache 2104KB 2228KB [ 731.862090] sighand_cache 582KB 652KB [ 731.867461] task_struct 8761KB 8850KB [ 731.873811] cred_jar 2616KB 2772KB [ 731.879176] anon_vma_chain 872KB 1645KB [ 731.885597] anon_vma 131KB 258KB [ 731.890967] pid 173KB 232KB [ 731.897309] Acpi-Operand 156KB 198KB [ 731.903257] Acpi-ParseExt 9KB 11KB [ 731.908619] Acpi-Parse 41KB 47KB [ 731.914922] Acpi-State 52KB 63KB [ 731.920286] Acpi-Namespace 20KB 27KB [ 731.926819] numa_policy 0KB 3KB [ 731.932796] debug_objects_cache 1651KB 1669KB [ 731.938351] trace_event_file 297KB 298KB [ 731.944681] ftrace_event_field 398KB 401KB [ 731.950131] pool_workqueue 157KB 176KB [ 731.956420] page->ptl 398KB 1027KB [ 731.961816] kmalloc-2097152 2050KB 2050KB [ 731.969701] kmalloc-524288 2056KB 2056KB [ 731.982089] kmalloc-262144 1806KB 1806KB [ 731.987472] kmalloc-131072 650KB 650KB [ 732.002106] kmalloc-65536 3168KB 3234KB [ 732.007479] kmalloc-32768 2541KB 2574KB [ 732.032036] kmalloc-16384 1501KB 1501KB [ 732.037421] kmalloc-8192 5948KB 6047KB [ 732.058448] kmalloc-4096 30442KB 30502KB [ 732.064553] kmalloc-2048 18712KB 18978KB [ 732.069924] kmalloc-1024 14877KB 15781KB [ 732.103646] kmalloc-512 16984KB 18247KB [ 732.109037] kmalloc-256 6233KB 6431KB [ 732.132098] kmalloc-128 1418KB 1504KB [ 732.137486] kmalloc-96 3513KB 4100KB [ 732.172070] kmalloc-64 2799KB 3716KB [ 732.177458] kmalloc-32 2005KB 2492KB [ 732.192126] kmalloc-192 2411KB 2764KB [ 732.197511] kmem_cache 177KB 183KB [ 732.212116] Out of memory (oom_kill_allocating_task): Kill process 20313 (in:imklog) score 0 or sacrifice child [ 732.232120] Killed process 20311 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 732.244655] oom_reaper: reaped process 20311 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 733.568844] device hsr_slave_1 left promiscuous mode [ 733.585995] device hsr_slave_0 left promiscuous mode [ 733.621481] team0 (unregistering): Port device team_slave_1 removed [ 733.641186] team0 (unregistering): Port device team_slave_0 removed [ 733.658942] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 733.671283] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 733.720066] bond0 (unregistering): Released all slaves [ 733.736663] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 733.748972] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 733.790925] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 733.801207] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 733.814984] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 733.885549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 733.915441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 733.943837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 733.992575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.014100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 734.041985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.060559] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 734.085314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.108431] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 734.145019] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.178701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 734.205748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.231968] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 734.241685] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.285362] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 734.302156] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 734.308915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 734.322706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 734.346026] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.376035] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.402015] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.411750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.431966] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.441684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.477454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.507634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.537474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.567477] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.577425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 734.593422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 734.610220] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 734.619446] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 734.631674] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 734.648357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 734.948445] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 734.989076] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 735.019500] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 735.032921] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 735.040719] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 735.052712] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 735.060693] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 735.079627] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 738.776247] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 738.797419] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 738.812914] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 738.819626] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 738.834147] device bridge_slave_1 left promiscuous mode [ 738.839656] bridge0: port 2(bridge_slave_1) entered disabled state [ 738.852704] device bridge_slave_0 left promiscuous mode [ 738.858201] bridge0: port 1(bridge_slave_0) entered disabled state [ 738.874328] device veth1_macvtap left promiscuous mode [ 738.879647] device veth0_macvtap left promiscuous mode [ 738.890603] device veth1_vlan left promiscuous mode [ 738.896073] device veth0_vlan left promiscuous mode [ 743.892996] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 743.911623] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 743.933966] CPU: 1 PID: 20555 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 743.941866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 743.951342] Call Trace: [ 743.953936] dump_stack+0x1fc/0x2ef [ 743.957568] dump_header+0x15d/0xc3f [ 743.961281] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 743.966380] ? ___ratelimit+0x319/0x590 [ 743.970360] oom_kill_process.cold+0x10/0x692 [ 743.974857] ? check_preemption_disabled+0x41/0x280 [ 743.979881] ? has_intersects_mems_allowed+0x1d6/0x290 [ 743.985160] out_of_memory+0x1072/0x1390 [ 743.989224] ? oom_killer_disable+0x270/0x270 [ 743.993721] ? mutex_trylock+0x15f/0x1a0 [ 743.997785] __alloc_pages_nodemask+0x23a2/0x2890 [ 744.002640] ? find_get_entry+0x4cd/0x8a0 [ 744.006801] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 744.011672] alloc_pages_current+0x193/0x2a0 [ 744.016084] filemap_fault+0x146e/0x2180 [ 744.020156] ext4_filemap_fault+0x84/0xb0 [ 744.024305] __do_fault+0x10b/0x4b0 [ 744.027938] __handle_mm_fault+0x273b/0x41c0 [ 744.032366] ? vm_insert_page+0x9c0/0x9c0 [ 744.036525] ? check_preemption_disabled+0x41/0x280 [ 744.041568] handle_mm_fault+0x436/0xb10 [ 744.045663] __do_page_fault+0x68e/0xd60 [ 744.049733] ? trace_hardirqs_off_caller+0x6e/0x210 [ 744.054751] ? spurious_fault+0x840/0x840 [ 744.058897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.063744] ? page_fault+0x8/0x30 [ 744.067298] page_fault+0x1e/0x30 [ 744.070761] RIP: 0033:0x561b20852a48 [ 744.074485] Code: Bad RIP value. [ 744.077848] RSP: 002b:00007fffbb435940 EFLAGS: 00010202 [ 744.083218] RAX: 0000000000000000 RBX: 0000561b20d19040 RCX: 0000000000000000 [ 744.090486] RDX: 00007fffbb4358d0 RSI: 0000000000000001 RDI: 00007fffbb435908 [ 744.097757] RBP: 00007fffbb435978 R08: 0000000000000008 R09: 0000000000000005 [ 744.105024] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 744.112289] R13: 00007fffbb435970 R14: 0000000000000001 R15: 0000000000000003 [ 744.130350] Mem-Info: [ 744.132836] active_anon:15036 inactive_anon:20992 isolated_anon:0 [ 744.132836] active_file:13 inactive_file:11 isolated_file:0 [ 744.132836] unevictable:0 dirty:0 writeback:0 unstable:0 [ 744.132836] slab_reclaimable:13073 slab_unreclaimable:115422 [ 744.132836] mapped:22743 shmem:21502 pagetables:596 bounce:0 [ 744.132836] free:25094 free_pcp:61 free_cma:0 [ 744.173292] Node 0 active_anon:59040kB inactive_anon:58968kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 744.210288] Node 1 active_anon:1104kB inactive_anon:25000kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4268kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 744.249406] Node 0 DMA free:10980kB 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 [ 744.279113] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 744.284198] Node 0 DMA32 free:35308kB min:35996kB low:44992kB high:53988kB active_anon:59040kB inactive_anon:58968kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2196kB bounce:0kB free_pcp:468kB local_pcp:156kB free_cma:0kB [ 744.316893] lowmem_reserve[]: 0 0 1 1 1 [ 744.320886] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 744.358674] lowmem_reserve[]: 0 0 0 0 0 [ 744.362762] Node 1 Normal free:53828kB min:53876kB low:67344kB high:80812kB active_anon:1104kB inactive_anon:25000kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:188kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 744.400580] lowmem_reserve[]: 0 0 0 0 0 [ 744.404693] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10980kB [ 744.434927] Node 0 DMA32: 1223*4kB (MEH) 728*8kB (UMEH) 307*16kB (MEH) 71*32kB (UMEH) 20*64kB (MEH) 8*128kB (M) 9*256kB (UM) 3*512kB (MH) 3*1024kB (UMH) 4*2048kB (UM) 0*4096kB = 35308kB [ 744.461082] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 744.481465] Node 1 Normal: 103*4kB (M) 105*8kB (M) 86*16kB (UM) 72*32kB (UM) 30*64kB (M) 37*128kB (M) 15*256kB (UM) 9*512kB (M) 7*1024kB (M) 1*2048kB (U) 6*4096kB (U) = 53828kB [ 744.509567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 744.518488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 744.538197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 744.547154] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 744.587186] 21526 total pagecache pages [ 744.591175] 0 pages in swap cache [ 744.594675] Swap cache stats: add 0, delete 0, find 0/0 [ 744.600028] Free swap = 0kB [ 744.610238] Total swap = 0kB [ 744.626018] 2097051 pages RAM [ 744.629135] 0 pages HighMem/MovableOnly [ 744.633213] 369649 pages reserved [ 744.636661] 0 pages cma reserved [ 744.640016] Unreclaimable slab info: [ 744.658088] Name Used Total [ 744.671109] pid_2 5KB 44KB [ 744.690952] batadv_tt_change_cache 3KB 7KB [ 744.696815] batadv_tl_cache 8KB 16KB [ 744.711527] TIPC 18KB 22KB [ 744.716968] SCTPv6 26KB 37KB [ 744.726075] DCCPv6 20KB 30KB [ 744.731446] DCCP 19KB 35KB [ 744.738633] RXRPC 19KB 26KB [ 744.747461] rxrpc_call_jar 135KB 149KB [ 744.752890] bridge_fdb_cache 15KB 27KB [ 744.758261] fib6_nodes 264KB 280KB [ 744.767313] ip6_dst_cache 786KB 828KB [ 744.772721] RAWv6 136KB 148KB [ 744.778130] UDPv6 43KB 45KB [ 744.787033] TCPv6 27KB 42KB [ 744.792486] nf_conntrack 18KB 22KB [ 744.797901] t10_alua_lu_gp_cache 0KB 3KB [ 744.807162] sd_ext_cdb 0KB 7KB [ 744.812580] scsi_sense_cache 1056KB 1064KB [ 744.817942] virtio_scsi_cmd 16KB 16KB [ 744.830385] sgpool-128 8KB 8KB [ 744.860488] sgpool-64 4KB 12KB [ 744.870392] sgpool-32 2KB 15KB [ 744.896077] sgpool-16 1KB 7KB [ 744.901452] sgpool-8 0KB 7KB [ 744.931135] mqueue_inode_cache 16KB 37KB [ 744.936679] bio_post_read_ctx 14KB 15KB [ 744.969067] bio-2 14KB 15KB [ 744.974543] jfs_mp 7KB 7KB [ 744.979935] cifs_small_rq 15KB 16KB [ 745.009043] cifs_request 67KB 67KB [ 745.032651] cifs_mpx_ids 0KB 7KB [ 745.038047] nfs_commit_data 3KB 14KB [ 745.068670] nfs_write_data 34KB 44KB [ 745.075804] ext4_system_zone 1KB 7KB [ 745.081188] bio-1 1KB 7KB [ 745.107360] pid_namespace 3KB 11KB [ 745.140111] rpc_buffers 17KB 25KB [ 745.160152] rpc_tasks 2KB 7KB [ 745.165599] UNIX 2006KB 2073KB [ 745.170963] tcp_bind_bucket 1KB 4KB [ 745.187170] ip_fib_trie 41KB 43KB [ 745.192604] ip_fib_alias 189KB 201KB [ 745.197964] ip_dst_cache 15KB 28KB [ 745.214137] RAW 85KB 105KB [ 745.219522] UDP 67KB 81KB [ 745.224961] TCP 8KB 16KB [ 745.230336] hugetlbfs_inode_cache 3KB 15KB [ 745.241265] fscache_cookie_jar 1KB 7KB [ 745.246777] eventpoll_pwq 24KB 47KB [ 745.258332] eventpoll_epi 45KB 66KB [ 745.263881] inotify_inode_mark 9KB 23KB [ 745.269326] request_queue 199KB 199KB [ 745.280111] blkdev_requests 1KB 3KB [ 745.285543] blkdev_ioc 22KB 46KB [ 745.290909] bio-0 808KB 926KB [ 745.297971] biovec-max 1542KB 1608KB [ 745.306594] biovec-64 830KB 1047KB [ 745.315542] biovec-16 86KB 135KB [ 745.320912] bio_integrity_payload 1KB 8KB [ 745.330275] khugepaged_mm_slot 1KB 27KB [ 745.339283] uid_cache 0KB 4KB [ 745.346892] dmaengine-unmap-2 0KB 3KB [ 745.353957] skbuff_fclone_cache 13KB 26KB [ 745.359501] skbuff_head_cache 10142KB 10143KB [ 745.368527] configfs_dir_cache 3KB 7KB [ 745.377047] file_lock_cache 14KB 19KB [ 745.387982] file_lock_ctx 9KB 15KB [ 745.394897] fsnotify_mark_connector 4KB 19KB [ 745.400781] net_namespace 105KB 113KB [ 745.415157] shmem_inode_cache 8006KB 8100KB [ 745.420531] task_delay_info 257KB 387KB [ 745.431242] taskstats 11KB 38KB [ 745.440225] proc_dir_entry 1079KB 1132KB [ 745.462183] pde_opener 15KB 66KB [ 745.467554] seq_file 219KB 448KB [ 745.480048] sigqueue 55KB 70KB [ 745.487739] kernfs_node_cache 19381KB 19971KB [ 745.494988] mnt_cache 244KB 276KB [ 745.500410] filp 7230KB 7837KB [ 745.511072] names_cache 98889KB 98948KB [ 745.519482] iint_cache 28KB 47KB [ 745.527063] key_jar 4KB 7KB [ 745.535977] uts_namespace 4KB 15KB [ 745.541339] nsproxy 3KB 15KB [ 745.550446] vm_area_struct 2985KB 3727KB [ 745.557608] mm_struct 455KB 585KB [ 745.566553] fs_cache 328KB 392KB [ 745.575547] files_cache 1313KB 1436KB [ 745.580904] signal_cache 2131KB 2228KB [ 745.588045] sighand_cache 587KB 652KB [ 745.597008] task_struct 9026KB 9058KB [ 745.606274] cred_jar 2418KB 2772KB [ 745.614524] anon_vma_chain 921KB 1645KB [ 745.619897] anon_vma 137KB 258KB [ 745.633168] pid 174KB 232KB [ 745.638531] Acpi-Operand 156KB 198KB [ 745.644884] Acpi-ParseExt 9KB 11KB [ 745.650251] Acpi-Parse 41KB 47KB [ 745.659597] Acpi-State 52KB 63KB [ 745.668600] Acpi-Namespace 20KB 27KB [ 745.674903] numa_policy 0KB 3KB [ 745.680271] debug_objects_cache 1614KB 1669KB [ 745.690722] trace_event_file 297KB 298KB [ 745.697086] ftrace_event_field 398KB 401KB [ 745.704980] pool_workqueue 152KB 176KB [ 745.710349] page->ptl 418KB 1027KB [ 745.719317] kmalloc-2097152 2050KB 2050KB [ 745.726470] kmalloc-524288 2056KB 2056KB [ 745.735469] kmalloc-262144 1806KB 1806KB [ 745.740826] kmalloc-131072 650KB 650KB [ 745.749878] kmalloc-65536 3168KB 3234KB [ 745.757040] kmalloc-32768 2508KB 2541KB [ 745.769491] kmalloc-16384 1468KB 1468KB [ 745.778480] kmalloc-8192 6154KB 6212KB [ 745.785862] kmalloc-4096 32091KB 32091KB [ 745.791212] kmalloc-2048 19120KB 19290KB [ 745.800159] kmalloc-1024 15268KB 15742KB [ 745.809355] kmalloc-512 18876KB 18967KB [ 745.816416] kmalloc-256 6283KB 6431KB [ 745.825217] kmalloc-128 1447KB 1504KB [ 745.830582] kmalloc-96 3543KB 4100KB [ 745.837720] kmalloc-64 2836KB 3716KB [ 745.846667] kmalloc-32 2054KB 2492KB [ 745.855705] kmalloc-192 2431KB 2764KB [ 745.866503] kmem_cache 177KB 183KB [ 745.873655] Out of memory (oom_kill_allocating_task): Kill process 20555 (systemd-rfkill) score 0 or sacrifice child [ 745.888042] Killed process 20555 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 745.906313] oom_reaper: reaped process 20555 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 745.912015] kworker/u4:5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 745.967474] kworker/u4:5 cpuset=/ mems_allowed=0-1 [ 745.985414] CPU: 0 PID: 8843 Comm: kworker/u4:5 Not tainted 4.19.211-syzkaller #0 [ 745.993039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 746.002399] Workqueue: netns cleanup_net [ 746.006453] Call Trace: [ 746.009042] dump_stack+0x1fc/0x2ef [ 746.012673] dump_header+0x15d/0xc3f [ 746.016395] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 746.021499] ? ___ratelimit+0x319/0x590 [ 746.025479] oom_kill_process.cold+0x10/0x692 [ 746.029977] ? lock_downgrade+0x720/0x720 [ 746.034131] ? check_preemption_disabled+0x41/0x280 [ 746.039153] out_of_memory+0x34d/0x1390 [ 746.043135] ? oom_killer_disable+0x270/0x270 [ 746.047658] ? mutex_trylock+0x15f/0x1a0 [ 746.051723] __alloc_pages_nodemask+0x23a2/0x2890 [ 746.056582] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 746.061421] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 746.066268] ? rollback_registered_many+0x2f7/0xe70 [ 746.071296] ? unregister_netdevice_many.part.0+0x1a/0x300 [ 746.076918] ? default_device_exit_batch+0x2fa/0x3c0 [ 746.082038] ? mark_held_locks+0xa6/0xf0 [ 746.086099] ? ____cache_alloc_node+0x156/0x1d0 [ 746.090764] ? cache_grow_begin+0x64/0x8a0 [ 746.095002] cache_grow_begin+0xa4/0x8a0 [ 746.099068] fallback_alloc+0x213/0x2e0 [ 746.103052] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 746.108072] __kmalloc_node_track_caller+0x38/0x70 [ 746.113007] __alloc_skb+0xae/0x560 [ 746.116642] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 746.121228] rtmsg_ifinfo+0x83/0x120 [ 746.124948] dev_close_many+0x308/0x670 [ 746.128923] ? lock_acquire+0x170/0x3c0 [ 746.132900] ? __dev_close_many+0x2e0/0x2e0 [ 746.137222] ? trace_hardirqs_off+0x64/0x200 [ 746.141633] rollback_registered_many+0x2f7/0xe70 [ 746.146475] ? kernfs_put.part.0+0x1f8/0x590 [ 746.150882] ? generic_xdp_install+0x550/0x550 [ 746.155466] ? kernfs_put.part.0+0x1f8/0x590 [ 746.159874] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 746.164889] ? kmem_cache_free+0x226/0x260 [ 746.169123] ? kernfs_put.part.0+0x225/0x590 [ 746.173535] ? kernfs_put+0x42/0x50 [ 746.177161] ? sysfs_remove_group+0xc2/0x170 [ 746.181571] unregister_netdevice_many.part.0+0x1a/0x300 [ 746.187025] default_device_exit_batch+0x2fa/0x3c0 [ 746.192043] ? unregister_netdevice_many+0x50/0x50 [ 746.196980] ? do_wait_intr_irq+0x270/0x270 [ 746.201308] ? cfg802154_switch_netns+0x430/0x430 [ 746.206150] ? unregister_netdevice_many+0x50/0x50 [ 746.211110] ? dev_change_net_namespace+0xe00/0xe00 [ 746.216129] ops_exit_list+0xf9/0x150 [ 746.219932] cleanup_net+0x3b4/0x8b0 [ 746.223647] ? net_drop_ns+0x90/0x90 [ 746.227365] ? check_preemption_disabled+0x10/0x280 [ 746.232396] process_one_work+0x864/0x1570 [ 746.236643] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 746.241341] worker_thread+0x64c/0x1130 [ 746.245326] ? __kthread_parkme+0x133/0x1e0 [ 746.249649] ? process_one_work+0x1570/0x1570 [ 746.254155] kthread+0x33f/0x460 [ 746.257521] ? kthread_park+0x180/0x180 [ 746.261500] ret_from_fork+0x24/0x30 [ 746.267040] Mem-Info: [ 746.269476] active_anon:14933 inactive_anon:20992 isolated_anon:0 [ 746.269476] active_file:11 inactive_file:13 isolated_file:0 [ 746.269476] unevictable:0 dirty:0 writeback:0 unstable:0 [ 746.269476] slab_reclaimable:13073 slab_unreclaimable:115210 [ 746.269476] mapped:22743 shmem:21502 pagetables:574 bounce:0 [ 746.269476] free:25025 free_pcp:45 free_cma:0 [ 746.309059] Node 0 active_anon:58628kB inactive_anon:58968kB active_file:24kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 746.341337] Node 1 active_anon:1104kB inactive_anon:25000kB active_file:20kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4268kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 746.377481] Node 0 DMA free:10980kB 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 [ 746.412465] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 746.417521] Node 0 DMA32 free:35556kB min:35996kB low:44992kB high:53988kB active_anon:58628kB inactive_anon:58968kB active_file:24kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2108kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 746.458568] lowmem_reserve[]: 0 0 1 1 1 [ 746.481733] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 746.627619] lowmem_reserve[]: 0 0 0 0 0 [ 746.648510] Node 1 Normal free:53856kB min:53876kB low:67344kB high:80812kB active_anon:1104kB inactive_anon:25000kB active_file:20kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:188kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 746.697013] lowmem_reserve[]: 0 0 0 0 0 [ 746.701020] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10980kB [ 746.725222] Node 0 DMA32: 1237*4kB (UME) 729*8kB (UME) 312*16kB (UME) 71*32kB (ME) 22*64kB (UME) 10*128kB (M) 9*256kB (UM) 4*512kB (UM) 2*1024kB (M) 4*2048kB (UM) 0*4096kB = 35324kB [ 746.780120] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 746.847297] Node 1 Normal: 103*4kB (M) 105*8kB (M) 85*16kB (M) 75*32kB (UM) 30*64kB (M) 37*128kB (M) 15*256kB (UM) 9*512kB (M) 7*1024kB (M) 1*2048kB (U) 6*4096kB (U) = 53908kB [ 746.925866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 746.965245] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 746.974287] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 746.984954] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 746.995796] 21526 total pagecache pages [ 746.999764] 0 pages in swap cache [ 747.003249] Swap cache stats: add 0, delete 0, find 0/0 [ 747.008603] Free swap = 0kB [ 747.011662] Total swap = 0kB [ 747.014672] 2097051 pages RAM [ 747.017759] 0 pages HighMem/MovableOnly [ 747.021778] 369649 pages reserved [ 747.025217] 0 pages cma reserved [ 747.028561] Unreclaimable slab info: [ 747.032356] Name Used Total [ 747.037886] pid_2 5KB 44KB [ 747.044856] batadv_tt_change_cache 3KB 7KB [ 747.050672] batadv_tl_cache 8KB 16KB [ 747.056062] TIPC 18KB 22KB [ 747.061416] SCTPv6 26KB 37KB [ 747.066845] DCCPv6 20KB 30KB [ 747.072366] DCCP 19KB 35KB [ 747.077737] RXRPC 19KB 26KB [ 747.083260] rxrpc_call_jar 135KB 149KB [ 747.088630] bridge_fdb_cache 15KB 27KB [ 747.095982] fib6_nodes 264KB 280KB [ 747.101344] ip6_dst_cache 795KB 828KB [ 747.107398] RAWv6 136KB 148KB [ 747.112801] UDPv6 43KB 45KB [ 747.118162] TCPv6 27KB 36KB [ 747.123596] nf_conntrack 17KB 22KB [ 747.129018] t10_alua_lu_gp_cache 0KB 3KB [ 747.134650] sd_ext_cdb 0KB 7KB [ 747.139994] scsi_sense_cache 1056KB 1064KB [ 747.145570] virtio_scsi_cmd 16KB 16KB [ 747.150925] sgpool-128 8KB 8KB [ 747.156322] sgpool-64 4KB 12KB [ 747.161718] sgpool-32 2KB 15KB [ 747.167073] sgpool-16 1KB 7KB [ 747.172448] sgpool-8 0KB 7KB [ 747.177794] mqueue_inode_cache 16KB 37KB [ 747.183266] bio_post_read_ctx 14KB 15KB [ 747.188658] bio-2 14KB 15KB [ 747.195154] jfs_mp 7KB 7KB [ 747.200535] cifs_small_rq 15KB 16KB [ 747.205919] cifs_request 67KB 67KB [ 747.211260] cifs_mpx_ids 0KB 7KB [ 747.216691] nfs_commit_data 3KB 14KB [ 747.222707] nfs_write_data 34KB 44KB [ 747.228105] ext4_system_zone 1KB 7KB [ 747.233552] bio-1 1KB 7KB [ 747.238915] pid_namespace 3KB 11KB [ 747.247784] rpc_buffers 17KB 25KB [ 747.253208] rpc_tasks 2KB 7KB [ 747.258569] UNIX 2006KB 2073KB [ 747.267531] tcp_bind_bucket 1KB 4KB [ 747.272945] ip_fib_trie 41KB 43KB [ 747.278301] ip_fib_alias 189KB 201KB [ 747.287301] ip_dst_cache 14KB 28KB [ 747.292724] RAW 85KB 105KB [ 747.299995] UDP 65KB 81KB [ 747.308870] TCP 8KB 11KB [ 747.314310] hugetlbfs_inode_cache 3KB 15KB [ 747.320008] fscache_cookie_jar 1KB 7KB [ 747.329019] eventpoll_pwq 23KB 47KB [ 747.334502] eventpoll_epi 43KB 66KB [ 747.339859] inotify_inode_mark 9KB 23KB [ 747.348912] request_queue 199KB 199KB [ 747.354465] blkdev_requests 1KB 3KB [ 747.359825] blkdev_ioc 30KB 46KB [ 747.368830] bio-0 808KB 926KB [ 747.374244] biovec-max 1542KB 1608KB [ 747.379598] biovec-64 829KB 1047KB [ 747.388935] biovec-16 80KB 131KB [ 747.398432] bio_integrity_payload 1KB 8KB [ 747.407737] khugepaged_mm_slot 1KB 27KB [ 747.416607] uid_cache 0KB 4KB [ 747.425104] dmaengine-unmap-2 0KB 3KB [ 747.430509] skbuff_fclone_cache 13KB 26KB [ 747.439611] skbuff_head_cache 10333KB 10335KB [ 747.446984] configfs_dir_cache 3KB 7KB [ 747.456048] file_lock_cache 14KB 19KB [ 747.465143] file_lock_ctx 9KB 15KB [ 747.470503] fsnotify_mark_connector 4KB 19KB [ 747.478163] net_namespace 105KB 113KB [ 747.486246] shmem_inode_cache 8005KB 8100KB [ 747.495065] task_delay_info 257KB 387KB [ 747.500437] taskstats 11KB 38KB [ 747.509413] proc_dir_entry 1079KB 1132KB [ 747.515992] pde_opener 15KB 66KB [ 747.521375] seq_file 218KB 448KB [ 747.538544] sigqueue 49KB 70KB [ 747.547450] kernfs_node_cache 19353KB 19947KB [ 747.557468] mnt_cache 244KB 276KB [ 747.565033] filp 7188KB 7837KB [ 747.570399] names_cache 98833KB 98893KB [ 747.579338] iint_cache 28KB 47KB [ 747.587132] key_jar 4KB 7KB [ 747.594998] uts_namespace 4KB 15KB [ 747.600361] nsproxy 3KB 15KB [ 747.609250] vm_area_struct 2982KB 3727KB [ 747.618182] mm_struct 453KB 585KB [ 747.627093] fs_cache 326KB 392KB [ 747.636102] files_cache 1309KB 1436KB [ 747.645077] signal_cache 2130KB 2228KB [ 747.650441] sighand_cache 575KB 645KB [ 747.656958] task_struct 9026KB 9058KB [ 747.664898] cred_jar 2382KB 2772KB [ 747.670263] anon_vma_chain 918KB 1645KB [ 747.679087] anon_vma 119KB 258KB [ 747.687093] pid 173KB 232KB [ 747.695932] Acpi-Operand 156KB 198KB [ 747.701302] Acpi-ParseExt 9KB 11KB [ 747.710295] Acpi-Parse 41KB 47KB [ 747.719272] Acpi-State 52KB 63KB [ 747.726562] Acpi-Namespace 20KB 27KB [ 747.737854] numa_policy 0KB 3KB [ 747.746792] debug_objects_cache 1608KB 1669KB [ 747.754100] trace_event_file 297KB 298KB [ 747.759448] ftrace_event_field 398KB 401KB [ 747.768535] pool_workqueue 152KB 176KB [ 747.777576] page->ptl 416KB 1027KB [ 747.786477] kmalloc-2097152 2050KB 2050KB [ 747.795452] kmalloc-524288 2056KB 2056KB [ 747.800833] kmalloc-262144 1806KB 1806KB [ 747.809748] kmalloc-131072 650KB 650KB [ 747.818671] kmalloc-65536 3168KB 3234KB [ 747.827330] kmalloc-32768 2508KB 2541KB [ 747.834992] kmalloc-16384 1468KB 1468KB [ 747.840357] kmalloc-8192 6154KB 6195KB [ 747.849369] kmalloc-4096 32091KB 32091KB [ 747.857660] kmalloc-2048 19120KB 19290KB [ 747.864812] kmalloc-1024 15390KB 15742KB [ 747.870180] kmalloc-512 19210KB 19301KB [ 747.878442] kmalloc-256 6292KB 6431KB [ 747.884758] kmalloc-128 1447KB 1504KB [ 747.890127] kmalloc-96 3581KB 4100KB [ 747.898978] kmalloc-64 2836KB 3716KB [ 747.905220] kmalloc-32 2057KB 2492KB [ 747.920653] kmalloc-192 2430KB 2764KB [ 747.928365] kmem_cache 177KB 183KB [ 747.937352] Out of memory: Kill process 20517 (syz-executor.3) score 1002 or sacrifice child [ 747.949662] Killed process 20519 (syz-executor.3) total-vm:60680kB, anon-rss:2540kB, file-rss:14340kB, shmem-rss:60kB [ 747.967756] oom_reaper: reaped process 20519 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 747.994943] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 748.015405] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 748.020205] CPU: 1 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 748.027646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 748.036992] Call Trace: [ 748.039590] dump_stack+0x1fc/0x2ef [ 748.043216] dump_header+0x15d/0xc3f [ 748.046933] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 748.052032] ? ___ratelimit+0x319/0x590 [ 748.056005] oom_kill_process.cold+0x10/0x692 [ 748.060497] ? check_preemption_disabled+0x41/0x280 [ 748.065518] ? has_intersects_mems_allowed+0x1d6/0x290 [ 748.070796] out_of_memory+0x1072/0x1390 [ 748.074865] ? oom_killer_disable+0x270/0x270 [ 748.079365] ? mutex_trylock+0x15f/0x1a0 [ 748.083429] __alloc_pages_nodemask+0x23a2/0x2890 [ 748.088270] ? find_get_entry+0x4cd/0x8a0 [ 748.092424] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 748.097261] alloc_pages_current+0x193/0x2a0 [ 748.101651] filemap_fault+0x146e/0x2180 [ 748.105700] ext4_filemap_fault+0x84/0xb0 [ 748.109830] __do_fault+0x10b/0x4b0 [ 748.113457] __handle_mm_fault+0x273b/0x41c0 [ 748.117865] ? vm_insert_page+0x9c0/0x9c0 [ 748.121995] ? __fget+0x356/0x510 [ 748.125437] ? check_preemption_disabled+0x41/0x280 [ 748.130438] handle_mm_fault+0x436/0xb10 [ 748.134486] __do_page_fault+0x68e/0xd60 [ 748.138548] ? trace_hardirqs_off_caller+0x6e/0x210 [ 748.143545] ? spurious_fault+0x840/0x840 [ 748.147676] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 748.152503] ? page_fault+0x8/0x30 [ 748.156026] page_fault+0x1e/0x30 [ 748.159464] RIP: 0033:0x43047c [ 748.162640] Code: Bad RIP value. [ 748.165983] RSP: 002b:000000c00005b7f0 EFLAGS: 00010246 [ 748.171326] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 748.178578] RDX: 0000000000000080 RSI: 000000c00005b840 RDI: 0000000000000004 [ 748.185829] RBP: 000000c00005be40 R08: 0000000000000000 R09: 000000ad3e01d4fa [ 748.193093] R10: 000000000000026e R11: 0000000000000246 R12: 000000c00005b870 [ 748.200340] R13: 0000000000000000 R14: 000000c000000d00 R15: 0000000000000000 [ 748.216949] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 748.228023] Mem-Info: [ 748.230478] active_anon:14421 inactive_anon:20992 isolated_anon:0 [ 748.230478] active_file:12 inactive_file:13 isolated_file:0 [ 748.230478] unevictable:0 dirty:0 writeback:0 unstable:0 [ 748.230478] slab_reclaimable:13065 slab_unreclaimable:115297 [ 748.230478] mapped:22744 shmem:21502 pagetables:574 bounce:0 [ 748.230478] free:13829 free_pcp:183 free_cma:0 [ 748.236223] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 748.278729] CPU: 1 PID: 20519 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 748.279430] Node 0 active_anon:56580kB inactive_anon:58968kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86708kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 748.286611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 748.286616] Call Trace: [ 748.286638] dump_stack+0x1fc/0x2ef [ 748.286655] warn_alloc.cold+0x7b/0x18f [ 748.286674] ? zone_watermark_ok_safe+0x260/0x260 [ 748.286689] ? usleep_range+0x170/0x170 [ 748.286712] ? collect_expired_timers+0x2a0/0x2a0 [ 748.286741] __alloc_pages_nodemask+0x232f/0x2890 [ 748.286773] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 748.286789] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 748.314396] Node 1 active_anon:1104kB inactive_anon:25000kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4268kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 748.323698] ? rcu_nmi_exit+0xb3/0x180 [ 748.323725] ? policy_node+0xeb/0x140 [ 748.326275] Node 0 DMA free:10868kB 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 [ 748.329894] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 748.333851] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 748.338668] alloc_pages_current+0x193/0x2a0 [ 748.342629] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:56580kB inactive_anon:58968kB active_file:48kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2108kB bounce:0kB free_pcp:484kB local_pcp:240kB free_cma:0kB [ 748.347439] relay_open_buf.part.0+0x2a8/0xb80 [ 748.352273] lowmem_reserve[]: 0 0 1 1 1 [ 748.357092] relay_open+0x537/0x9f0 [ 748.361855] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 748.388815] do_blk_trace_setup+0x4f6/0xb40 [ 748.388832] ? _copy_from_user+0xd2/0x130 [ 748.388847] __blk_trace_setup+0xca/0x180 [ 748.392754] lowmem_reserve[]: 0 0 0 0 0 [ 748.396527] ? do_blk_trace_setup+0xb40/0xb40 [ 748.422650] Node 1 Normal free:26776kB min:53876kB low:67344kB high:80812kB active_anon:1104kB inactive_anon:25000kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:188kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 748.427373] blk_trace_ioctl+0x155/0x290 [ 748.432373] lowmem_reserve[]: 0 0 0 0 0 [ 748.436747] ? blk_add_driver_data+0x540/0x540 [ 748.465634] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 748.470183] ? __lock_acquire+0x6de/0x3ff0 [ 748.474144] Node 0 DMA32: 1192*4kB (UME) 694*8kB (ME) 293*16kB (UME) 51*32kB (UME) 4*64kB (E) 2*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17664kB [ 748.477742] blkdev_ioctl+0x112/0x1a80 [ 748.503597] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 748.507907] ? blkpg_ioctl+0x9d0/0x9d0 [ 748.512074] Node 1 Normal: 104*4kB (UM) 105*8kB (M) 85*16kB (M) 71*32kB (M) 30*64kB (M) 38*128kB (UM) 15*256kB (UM) 10*512kB (UM) 6*1024kB (M) 0*2048kB 0*4096kB = 26776kB [ 748.516194] ? do_futex+0x171/0x1880 [ 748.520166] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 748.524678] ? mark_held_locks+0xf0/0xf0 [ 748.524696] ? debug_check_no_obj_freed+0x201/0x490 [ 748.524715] ? futex_exit_release+0x220/0x220 [ 748.553338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 748.557371] block_ioctl+0xe9/0x130 [ 748.561320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 748.565877] ? blkdev_fallocate+0x3f0/0x3f0 [ 748.565892] do_vfs_ioctl+0xcdb/0x12e0 [ 748.565910] ? lock_downgrade+0x720/0x720 [ 748.579076] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 748.583279] ? check_preemption_disabled+0x41/0x280 [ 748.583293] ? ioctl_preallocate+0x200/0x200 [ 748.583311] ? __fget+0x356/0x510 [ 748.597951] 21527 total pagecache pages [ 748.601808] ? do_dup2+0x450/0x450 [ 748.601823] ? __se_sys_futex+0x298/0x3b0 [ 748.601843] ksys_ioctl+0x9b/0xc0 [ 748.612840] 0 pages in swap cache [ 748.616702] __x64_sys_ioctl+0x6f/0xb0 [ 748.632040] Swap cache stats: add 0, delete 0, find 0/0 [ 748.635721] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 748.644542] Free swap = 0kB [ 748.648573] do_syscall_64+0xf9/0x620 [ 748.653585] Total swap = 0kB [ 748.658047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 748.666613] 2097051 pages RAM [ 748.670211] RIP: 0033:0x7f1ef235d0c9 [ 748.679036] 0 pages HighMem/MovableOnly [ 748.683325] Code: Bad RIP value. [ 748.683333] RSP: 002b:00007f1ef08cf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 748.687210] 369649 pages reserved [ 748.691339] RAX: ffffffffffffffda RBX: 00007f1ef247cf80 RCX: 00007f1ef235d0c9 [ 748.699949] 0 pages cma reserved [ 748.704925] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 748.704933] RBP: 00007f1ef23b8ae9 R08: 0000000000000000 R09: 0000000000000000 [ 748.704942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 748.704953] R13: 00007ffd09c4422f R14: 00007f1ef08cf300 R15: 0000000000022000 [ 748.709338] Unreclaimable slab info: [ 748.722693] ieee802154 phy0 wpan0: encryption failed: -22 [ 748.724633] net_ratelimit: 7 callbacks suppressed [ 748.724639] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.728268] ieee802154 phy1 wpan1: encryption failed: -22 [ 748.731348] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.743480] Mem-Info: [ 748.745194] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.748133] active_anon:14421 inactive_anon:20992 isolated_anon:0 [ 748.748133] active_file:12 inactive_file:13 isolated_file:0 [ 748.748133] unevictable:0 dirty:0 writeback:0 unstable:0 [ 748.748133] slab_reclaimable:13065 slab_unreclaimable:115297 [ 748.748133] mapped:22744 shmem:21502 pagetables:574 bounce:0 [ 748.748133] free:13829 free_pcp:167 free_cma:0 [ 748.751960] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.758121] Node 0 active_anon:56580kB inactive_anon:58968kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86708kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 748.760170] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.769532] Node 1 active_anon:1104kB inactive_anon:25000kB active_file:0kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4268kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 748.770937] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.777399] Node 0 DMA free:10868kB 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 [ 748.782013] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.782058] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.794572] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 748.796129] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.806925] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:56580kB inactive_anon:58968kB active_file:48kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2108kB bounce:0kB free_pcp:420kB local_pcp:184kB free_cma:0kB [ 748.810663] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 748.821055] lowmem_reserve[]: 0 0 1 1 1 [ 748.969879] Name Used Total [ 748.969893] pid_2 5KB 44KB [ 748.969962] batadv_tt_change_cache 3KB 7KB [ 748.979801] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 749.003192] batadv_tl_cache 8KB 16KB [ 749.050699] lowmem_reserve[]: 0 0 0 0 0 [ 749.057235] TIPC 18KB 22KB [ 749.124555] SCTPv6 26KB 37KB [ 749.129926] DCCPv6 20KB 30KB [ 749.135354] Node 1 Normal free:26776kB min:53876kB low:67344kB high:80812kB active_anon:1104kB inactive_anon:25000kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:188kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 749.164181] DCCP 19KB 35KB [ 749.169574] RXRPC 19KB 26KB [ 749.174980] rxrpc_call_jar 135KB 149KB [ 749.180358] bridge_fdb_cache 15KB 27KB [ 749.185844] fib6_nodes 264KB 280KB [ 749.191378] ip6_dst_cache 803KB 828KB [ 749.196781] lowmem_reserve[]: 0 0 0 0 0 [ 749.200767] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 749.208277] RAWv6 136KB 148KB [ 749.217267] Node 0 DMA32: 1192*4kB (UME) 694*8kB (ME) 293*16kB (UME) 51*32kB (UME) 4*64kB (E) 2*128kB (U) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17664kB [ 749.234132] UDPv6 43KB 45KB [ 749.234146] TCPv6 27KB 36KB [ 749.234166] nf_conntrack 17KB 22KB [ 749.234228] t10_alua_lu_gp_cache 0KB 3KB [ 749.247848] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 749.264841] sd_ext_cdb 0KB 7KB [ 749.276523] Node 1 Normal: 104*4kB (UM) 105*8kB (M) 85*16kB (M) 71*32kB (M) 30*64kB (M) 38*128kB (UM) 15*256kB (UM) 10*512kB (UM) 6*1024kB (M) 0*2048kB 0*4096kB = 26776kB [ 749.288815] scsi_sense_cache 1056KB 1064KB [ 749.300866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 749.309748] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 749.312275] virtio_scsi_cmd 16KB 16KB [ 749.326962] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 749.337849] sgpool-128 8KB 8KB [ 749.340634] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 749.349847] sgpool-64 4KB 12KB [ 749.360446] 21526 total pagecache pages [ 749.364461] 0 pages in swap cache [ 749.367908] Swap cache stats: add 0, delete 0, find 0/0 [ 749.373300] sgpool-32 2KB 15KB [ 749.373310] sgpool-16 1KB 7KB [ 749.373319] sgpool-8 0KB 7KB [ 749.373337] mqueue_inode_cache 16KB 37KB [ 749.373351] bio_post_read_ctx 14KB 15KB [ 749.373422] bio-2 14KB 15KB [ 749.385984] Free swap = 0kB [ 749.405199] jfs_mp 7KB 7KB [ 749.412097] Total swap = 0kB [ 749.417078] 2097051 pages RAM [ 749.420175] 0 pages HighMem/MovableOnly [ 749.430354] cifs_small_rq 15KB 16KB [ 749.433223] 369649 pages reserved [ 749.439152] 0 pages cma reserved [ 749.456231] cifs_request 67KB 67KB [ 749.468308] cifs_mpx_ids 0KB 7KB [ 749.482716] nfs_commit_data 3KB 14KB [ 749.488605] nfs_write_data 34KB 44KB [ 749.499935] ext4_system_zone 1KB 7KB [ 749.513846] bio-1 1KB 7KB [ 749.524790] pid_namespace 3KB 11KB [ 749.530171] rpc_buffers 17KB 25KB [ 749.557754] rpc_tasks 2KB 7KB [ 749.577955] UNIX 2006KB 2073KB [ 749.583469] tcp_bind_bucket 1KB 4KB [ 749.598800] ip_fib_trie 41KB 43KB [ 749.617226] ip_fib_alias 189KB 201KB [ 749.636527] ip_dst_cache 14KB 28KB [ 749.656734] RAW 85KB 105KB [ 749.676932] UDP 65KB 81KB [ 749.691627] TCP 8KB 11KB [ 749.697020] hugetlbfs_inode_cache 3KB 15KB [ 749.723159] fscache_cookie_jar 1KB 7KB [ 749.728642] eventpoll_pwq 23KB 47KB [ 749.767748] eventpoll_epi 43KB 66KB [ 749.787472] inotify_inode_mark 9KB 23KB [ 749.807269] request_queue 199KB 199KB [ 749.814961] blkdev_requests 1KB 3KB [ 749.820332] blkdev_ioc 30KB 46KB [ 749.853298] bio-0 875KB 926KB [ 749.875170] biovec-max 1542KB 1608KB [ 749.896995] biovec-64 896KB 1047KB [ 749.908793] biovec-16 97KB 131KB [ 749.926148] bio_integrity_payload 1KB 8KB [ 749.941490] khugepaged_mm_slot 1KB 27KB [ 749.957277] uid_cache 0KB 4KB [ 749.997407] dmaengine-unmap-2 0KB 3KB [ 750.011548] skbuff_fclone_cache 13KB 26KB [ 750.017107] skbuff_head_cache 10449KB 10552KB [ 750.051594] configfs_dir_cache 3KB 7KB [ 750.057080] file_lock_cache 14KB 19KB [ 750.081529] file_lock_ctx 9KB 15KB [ 750.086923] fsnotify_mark_connector 4KB 19KB [ 750.099318] net_namespace 105KB 113KB [ 750.117414] shmem_inode_cache 8005KB 8100KB [ 750.122886] task_delay_info 267KB 387KB [ 750.128260] taskstats 11KB 38KB [ 750.162274] proc_dir_entry 1079KB 1132KB [ 750.167758] pde_opener 15KB 66KB [ 750.197267] seq_file 226KB 448KB [ 750.202819] sigqueue 49KB 70KB [ 750.208185] kernfs_node_cache 19353KB 19947KB [ 750.247484] mnt_cache 244KB 276KB [ 750.271526] filp 7290KB 7837KB [ 750.276920] names_cache 103385KB 103385KB [ 750.291462] iint_cache 36KB 47KB [ 750.297078] key_jar 4KB 7KB [ 750.309909] uts_namespace 4KB 15KB [ 750.316248] nsproxy 3KB 15KB [ 750.341465] vm_area_struct 2955KB 3724KB [ 750.347002] mm_struct 472KB 585KB [ 750.352524] fs_cache 330KB 392KB [ 750.357893] files_cache 1324KB 1436KB [ 750.389740] signal_cache 2147KB 2228KB [ 750.396038] sighand_cache 575KB 645KB [ 750.411449] task_struct 8957KB 9039KB [ 750.416903] cred_jar 2412KB 2772KB [ 750.437253] anon_vma_chain 927KB 1645KB [ 750.442705] anon_vma 119KB 258KB [ 750.448064] pid 175KB 232KB [ 750.497222] Acpi-Operand 156KB 198KB [ 750.502773] Acpi-ParseExt 9KB 11KB [ 750.508141] Acpi-Parse 41KB 47KB [ 750.537441] Acpi-State 52KB 63KB [ 750.542930] Acpi-Namespace 20KB 27KB [ 750.548291] numa_policy 0KB 3KB [ 750.577877] debug_objects_cache 1595KB 1669KB [ 750.583516] trace_event_file 297KB 298KB [ 750.588879] ftrace_event_field 398KB 401KB [ 750.600103] pool_workqueue 152KB 176KB [ 750.605567] page->ptl 421KB 1027KB [ 750.610965] kmalloc-2097152 2050KB 2050KB [ 750.621990] kmalloc-524288 2056KB 2056KB [ 750.627368] kmalloc-262144 1806KB 1806KB [ 750.638884] kmalloc-131072 650KB 650KB [ 750.645835] kmalloc-65536 3168KB 3234KB [ 750.651205] kmalloc-32768 2508KB 2541KB [ 750.663570] kmalloc-16384 1468KB 1468KB [ 750.668943] kmalloc-8192 5989KB 6088KB [ 750.679243] kmalloc-4096 30876KB 30906KB [ 750.687907] kmalloc-2048 18615KB 19093KB [ 750.697198] kmalloc-1024 14863KB 15742KB [ 750.705805] kmalloc-512 18435KB 19387KB [ 750.711170] kmalloc-256 6182KB 6431KB [ 750.743973] kmalloc-128 1447KB 1504KB [ 750.749351] kmalloc-96 3611KB 4100KB [ 750.774789] kmalloc-64 2799KB 3716KB [ 750.780583] kmalloc-32 2024KB 2492KB [ 750.801454] kmalloc-192 2434KB 2764KB [ 750.806827] kmem_cache 177KB 183KB [ 750.837269] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 750.857249] Killed process 19444 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 752.290601] device hsr_slave_1 left promiscuous mode [ 752.299844] device hsr_slave_0 left promiscuous mode [ 752.330455] team0 (unregistering): Port device team_slave_1 removed [ 752.349421] team0 (unregistering): Port device team_slave_0 removed [ 752.367484] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 752.380501] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 752.439938] bond0 (unregistering): Released all slaves 22:15:40 executing program 0: socketpair(0x3, 0x8400, 0x0, &(0x7f0000000040)) 22:15:40 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:15:40 executing program 2: socketpair(0x3, 0x9701, 0x0, &(0x7f0000000040)) 22:15:40 executing program 5: socketpair(0x2c, 0x9400, 0x0, &(0x7f0000000000)) 22:15:40 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:15:40 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) syz_open_dev$sg(&(0x7f00000000c0), 0x4, 0x220000) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:15:40 executing program 2: socketpair(0x3, 0x9800, 0x0, &(0x7f0000000040)) 22:15:41 executing program 0: socketpair(0x3, 0x8401, 0x0, &(0x7f0000000040)) 22:15:41 executing program 5: socketpair(0x2c, 0x9401, 0x0, &(0x7f0000000000)) 22:15:41 executing program 2: socketpair(0x3, 0x9801, 0x0, &(0x7f0000000040)) 22:15:41 executing program 0: socketpair(0x3, 0x8500, 0x0, &(0x7f0000000040)) 22:15:41 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:15:41 executing program 5: socketpair(0x2c, 0x9500, 0x0, &(0x7f0000000000)) [ 757.145993] IPVS: ftp: loaded support on port[0] = 21 [ 757.447887] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 757.458502] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 757.480370] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 757.492672] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 757.505061] device bridge_slave_1 left promiscuous mode [ 757.510612] bridge0: port 2(bridge_slave_1) entered disabled state [ 757.524858] device bridge_slave_0 left promiscuous mode [ 757.530407] bridge0: port 1(bridge_slave_0) entered disabled state [ 757.547534] device veth1_macvtap left promiscuous mode [ 757.554837] device veth0_macvtap left promiscuous mode [ 757.560213] device veth1_vlan left promiscuous mode [ 757.568787] device veth0_vlan left promiscuous mode [ 759.121236] Bluetooth: hci3: command 0x0409 tx timeout [ 761.201160] Bluetooth: hci3: command 0x041b tx timeout [ 762.979425] oom_reaper: reaped process 20610 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 763.021808] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 763.061124] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 763.067817] CPU: 0 PID: 20713 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 763.075785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 763.085136] Call Trace: [ 763.087725] dump_stack+0x1fc/0x2ef [ 763.091359] dump_header+0x15d/0xc3f [ 763.095073] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 763.100172] ? ___ratelimit+0x319/0x590 [ 763.104150] oom_kill_process.cold+0x10/0x692 [ 763.108688] ? check_preemption_disabled+0x41/0x280 [ 763.113712] ? has_intersects_mems_allowed+0x1d6/0x290 [ 763.118989] out_of_memory+0x1072/0x1390 [ 763.121104] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 763.123059] ? oom_killer_disable+0x270/0x270 [ 763.137136] ? mutex_trylock+0x15f/0x1a0 [ 763.141200] __alloc_pages_nodemask+0x23a2/0x2890 [ 763.146052] ? find_get_entry+0x4cd/0x8a0 [ 763.150209] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 763.154829] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 763.155069] alloc_pages_current+0x193/0x2a0 [ 763.164526] filemap_fault+0x146e/0x2180 [ 763.168599] ext4_filemap_fault+0x84/0xb0 [ 763.172744] __do_fault+0x10b/0x4b0 [ 763.176367] ? do_raw_spin_unlock+0x171/0x230 [ 763.180858] __handle_mm_fault+0x273b/0x41c0 [ 763.185262] ? do_mmap+0x59c/0x1080 [ 763.188882] ? vm_insert_page+0x9c0/0x9c0 [ 763.193042] ? check_preemption_disabled+0x41/0x280 [ 763.198059] handle_mm_fault+0x436/0xb10 [ 763.202122] __do_page_fault+0x68e/0xd60 [ 763.206186] ? trace_hardirqs_off_caller+0x6e/0x210 [ 763.211201] ? spurious_fault+0x840/0x840 [ 763.215347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 763.220190] ? page_fault+0x8/0x30 [ 763.223729] page_fault+0x1e/0x30 [ 763.227178] RIP: 0033:0x7f9c29fd95d0 [ 763.230883] Code: Bad RIP value. [ 763.234235] RSP: 002b:00007ffc1dc917e8 EFLAGS: 00010246 [ 763.239591] RAX: 0000000000000000 RBX: 00007f9c29fc44f0 RCX: 00007f9c29fd6f90 [ 763.246849] RDX: 00007ffc1dc91adf RSI: 00007ffc1dc91ae0 RDI: 00007ffc1dc91ae8 [ 763.254114] RBP: 00007ffc1dc91b50 R08: 00007ffc1dc91af0 R09: 0000000000000000 [ 763.261376] R10: 0000000000000031 R11: 0000000000000202 R12: 000001887d78bcf4 [ 763.268640] R13: 00007f9c2a1eb000 R14: 00007ffc1dc917f0 R15: 00007f9c29dca621 [ 763.275926] CPU: 1 PID: 20610 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 763.283809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 763.285871] Mem-Info: [ 763.293154] Call Trace: [ 763.293175] dump_stack+0x1fc/0x2ef [ 763.293193] warn_alloc.cold+0x7b/0x18f [ 763.293211] ? zone_watermark_ok_safe+0x260/0x260 [ 763.293225] ? usleep_range+0x170/0x170 [ 763.293247] ? collect_expired_timers+0x2a0/0x2a0 [ 763.293275] __alloc_pages_nodemask+0x232f/0x2890 [ 763.293296] ? switch_mm_irqs_off+0x764/0x1340 [ 763.293318] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 763.295721] active_anon:14440 inactive_anon:20988 isolated_anon:0 [ 763.295721] active_file:41 inactive_file:5 isolated_file:0 [ 763.295721] unevictable:0 dirty:0 writeback:0 unstable:0 [ 763.295721] slab_reclaimable:13123 slab_unreclaimable:113595 [ 763.295721] mapped:22820 shmem:21497 pagetables:578 bounce:0 [ 763.295721] free:13806 free_pcp:217 free_cma:0 [ 763.298278] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 763.301916] Node 0 active_anon:56516kB inactive_anon:58952kB active_file:152kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60796kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 763.305835] ? rcu_nmi_exit+0xb3/0x180 [ 763.310667] Node 1 active_anon:1244kB inactive_anon:25000kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4576kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 763.314621] ? alloc_pages_current+0xf4/0x2a0 [ 763.314642] alloc_pages_current+0x193/0x2a0 [ 763.319451] Node 0 DMA free:10860kB 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 [ 763.324286] ? __sanitizer_cov_trace_pc+0x2e/0x50 [ 763.324302] relay_open_buf.part.0+0x2a8/0xb80 [ 763.324324] relay_open+0x537/0x9f0 [ 763.328868] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 763.333703] do_blk_trace_setup+0x4f6/0xb40 [ 763.333738] ? _copy_from_user+0xd2/0x130 [ 763.367019] Node 0 DMA32 free:17636kB min:35996kB low:44992kB high:53988kB active_anon:56516kB inactive_anon:58952kB active_file:52kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2124kB bounce:0kB free_pcp:616kB local_pcp:112kB free_cma:0kB [ 763.371722] __blk_trace_setup+0xca/0x180 [ 763.371739] ? do_blk_trace_setup+0xb40/0xb40 [ 763.371754] ? migrate_swap_stop+0x900/0x900 [ 763.371778] blk_trace_ioctl+0x155/0x290 [ 763.371790] ? blk_add_driver_data+0x540/0x540 [ 763.371808] ? __lock_acquire+0x6de/0x3ff0 [ 763.371828] blkdev_ioctl+0x112/0x1a80 [ 763.371842] ? blkpg_ioctl+0x9d0/0x9d0 [ 763.371855] ? do_futex+0x171/0x1880 [ 763.371871] ? mark_held_locks+0xf0/0xf0 [ 763.371888] ? debug_check_no_obj_freed+0x201/0x490 [ 763.371907] ? futex_exit_release+0x220/0x220 [ 763.371923] block_ioctl+0xe9/0x130 [ 763.371935] ? blkdev_fallocate+0x3f0/0x3f0 [ 763.371951] do_vfs_ioctl+0xcdb/0x12e0 [ 763.371966] ? lock_downgrade+0x720/0x720 [ 763.371981] ? check_preemption_disabled+0x41/0x280 [ 763.371996] ? ioctl_preallocate+0x200/0x200 [ 763.372014] ? __fget+0x356/0x510 [ 763.372031] ? do_dup2+0x450/0x450 [ 763.372045] ? __se_sys_futex+0x298/0x3b0 [ 763.372068] ksys_ioctl+0x9b/0xc0 [ 763.372085] __x64_sys_ioctl+0x6f/0xb0 [ 763.372099] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 763.372114] do_syscall_64+0xf9/0x620 [ 763.372133] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 763.372145] RIP: 0033:0x7f1ef235d0c9 [ 763.372159] Code: Bad RIP value. [ 763.372166] RSP: 002b:00007f1ef08cf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 763.372180] RAX: ffffffffffffffda RBX: 00007f1ef247cf80 RCX: 00007f1ef235d0c9 [ 763.372188] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 763.372197] RBP: 00007f1ef23b8ae9 R08: 0000000000000000 R09: 0000000000000000 [ 763.372204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 763.372212] R13: 00007ffd09c4422f R14: 00007f1ef08cf300 R15: 0000000000022000 [ 763.619046] Mem-Info: [ 763.620714] Bluetooth: hci3: command 0x040f tx timeout [ 763.650345] active_anon:14440 inactive_anon:20988 isolated_anon:0 [ 763.650345] active_file:41 inactive_file:5 isolated_file:0 [ 763.650345] unevictable:0 dirty:0 writeback:0 unstable:0 [ 763.650345] slab_reclaimable:13123 slab_unreclaimable:113595 [ 763.650345] mapped:22820 shmem:21497 pagetables:578 bounce:0 [ 763.650345] free:13806 free_pcp:217 free_cma:0 [ 763.656394] lowmem_reserve[]: 0 0 1 1 1 [ 763.656415] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 763.656445] lowmem_reserve[]: 0 0 0 0 0 [ 763.705563] Node 0 active_anon:56516kB inactive_anon:58952kB active_file:152kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60796kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 763.732881] Node 1 Normal free:26720kB min:53876kB low:67344kB high:80812kB active_anon:1244kB inactive_anon:25000kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 763.766534] Node 1 active_anon:1244kB inactive_anon:25000kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4576kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 763.808987] lowmem_reserve[]: 0 0 0 0 0 [ 763.826295] Node 0 DMA free:10860kB 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 [ 763.858849] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10860kB [ 763.884083] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 763.899899] Node 0 DMA32 free:17636kB min:35996kB low:44992kB high:53988kB active_anon:56516kB inactive_anon:58952kB active_file:52kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2124kB bounce:0kB free_pcp:616kB local_pcp:504kB free_cma:0kB [ 763.903989] Node 0 DMA32: 1098*4kB (ME) 693*8kB (UME) 298*16kB (UME) 56*32kB (UME) 9*64kB (UE) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17456kB [ 763.932158] lowmem_reserve[]: 0 0 1 1 1 [ 763.946488] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 763.958380] Node 1 Normal: 116*4kB (UME) 119*8kB (UME) 94*16kB (UME) 73*32kB (ME) 32*64kB (UME) 30*128kB (ME) 15*256kB (M) 9*512kB (ME) 7*1024kB (UME) 0*2048kB 0*4096kB = 26760kB [ 763.963379] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 763.978745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.014833] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 764.016070] lowmem_reserve[]: 0 0 0 0 0 [ 764.026505] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.039866] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 764.040859] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:1240kB inactive_anon:25000kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 764.051689] 21529 total pagecache pages [ 764.089981] 0 pages in swap cache [ 764.092262] lowmem_reserve[]: 0 0 0 0 0 [ 764.093498] Swap cache stats: add 0, delete 0, find 0/0 [ 764.097395] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10860kB [ 764.109021] Free swap = 0kB [ 764.119111] Total swap = 0kB [ 764.129521] 2097051 pages RAM [ 764.132711] 0 pages HighMem/MovableOnly [ 764.135583] Node 0 DMA32: 1098*4kB (ME) 693*8kB (UME) 298*16kB (UME) 56*32kB (UME) 9*64kB (UE) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17456kB [ 764.136677] 369649 pages reserved [ 764.161575] 0 pages cma reserved [ 764.164935] Unreclaimable slab info: [ 764.165699] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 764.168634] Name Used Total [ 764.168646] pid_2 7KB 44KB [ 764.190477] Node 1 Normal: 116*4kB (UME) 119*8kB (UME) 94*16kB (UME) 73*32kB (ME) 32*64kB (UME) 30*128kB (ME) 15*256kB (M) 9*512kB (ME) 7*1024kB (UME) 0*2048kB 0*4096kB = 26760kB [ 764.201456] batadv_tt_change_cache 3KB 7KB [ 764.219139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.223075] batadv_tl_cache 8KB 16KB [ 764.239968] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 764.243683] TIPC 18KB 22KB [ 764.250914] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 764.263556] SCTPv6 26KB 37KB [ 764.268945] DCCPv6 22KB 30KB [ 764.274159] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 764.280570] DCCP 23KB 35KB [ 764.287342] 21529 total pagecache pages [ 764.290263] RXRPC 21KB 26KB [ 764.298777] 0 pages in swap cache [ 764.307068] rxrpc_call_jar 136KB 149KB [ 764.307660] Swap cache stats: add 0, delete 0, find 0/0 [ 764.312479] bridge_fdb_cache 14KB 27KB [ 764.312496] fib6_nodes 243KB 280KB [ 764.327497] Free swap = 0kB [ 764.332488] Total swap = 0kB [ 764.335502] 2097051 pages RAM [ 764.337508] ip6_dst_cache 803KB 828KB [ 764.338602] 0 pages HighMem/MovableOnly [ 764.345706] RAWv6 136KB 148KB [ 764.357347] 369649 pages reserved [ 764.360269] UDPv6 41KB 45KB [ 764.360797] 0 pages cma reserved [ 764.369403] TCPv6 27KB 36KB [ 764.385657] nf_conntrack 11KB 22KB [ 764.391155] t10_alua_lu_gp_cache 0KB 3KB [ 764.398275] sd_ext_cdb 0KB 7KB [ 764.414457] scsi_sense_cache 1056KB 1064KB [ 764.419826] virtio_scsi_cmd 16KB 16KB [ 764.425368] sgpool-128 8KB 8KB [ 764.430810] sgpool-64 4KB 12KB [ 764.436216] sgpool-32 2KB 15KB [ 764.442220] sgpool-16 1KB 7KB [ 764.448182] sgpool-8 0KB 7KB [ 764.453588] mqueue_inode_cache 16KB 37KB [ 764.459124] bio_post_read_ctx 14KB 15KB [ 764.465309] bio-2 14KB 15KB [ 764.470755] jfs_mp 7KB 7KB [ 764.477345] cifs_small_rq 15KB 16KB [ 764.483603] cifs_request 67KB 67KB [ 764.489748] cifs_mpx_ids 0KB 7KB [ 764.495215] nfs_commit_data 3KB 14KB [ 764.502234] nfs_write_data 34KB 44KB [ 764.507694] ext4_system_zone 1KB 7KB [ 764.516595] bio-1 1KB 7KB [ 764.529061] pid_namespace 4KB 11KB [ 764.554336] rpc_buffers 17KB 25KB [ 764.559715] rpc_tasks 2KB 7KB [ 764.591078] UNIX 2002KB 2077KB [ 764.596462] tcp_bind_bucket 2KB 4KB [ 764.621091] ip_fib_trie 37KB 43KB [ 764.626499] ip_fib_alias 176KB 201KB [ 764.641061] ip_dst_cache 17KB 28KB [ 764.646478] RAW 85KB 105KB [ 764.652797] UDP 64KB 81KB [ 764.658167] TCP 8KB 11KB [ 764.695986] hugetlbfs_inode_cache 3KB 15KB [ 764.703755] fscache_cookie_jar 1KB 7KB [ 764.709215] eventpoll_pwq 21KB 47KB [ 764.735674] eventpoll_epi 41KB 66KB [ 764.741151] inotify_inode_mark 10KB 23KB [ 764.746600] request_queue 199KB 199KB [ 764.775812] blkdev_requests 1KB 3KB [ 764.788606] blkdev_ioc 27KB 46KB [ 764.799267] bio-0 917KB 956KB [ 764.807189] biovec-max 1559KB 1650KB [ 764.813099] biovec-64 934KB 1047KB [ 764.818472] biovec-16 101KB 131KB [ 764.825018] bio_integrity_payload 1KB 8KB [ 764.830731] khugepaged_mm_slot 2KB 27KB [ 764.837112] uid_cache 0KB 4KB [ 764.843063] dmaengine-unmap-2 0KB 3KB [ 764.848450] skbuff_fclone_cache 26KB 26KB [ 764.861090] skbuff_head_cache 10255KB 10518KB [ 764.866476] configfs_dir_cache 3KB 7KB [ 764.881099] file_lock_cache 16KB 23KB [ 764.886468] file_lock_ctx 9KB 15KB [ 764.907387] fsnotify_mark_connector 5KB 19KB [ 764.921098] net_namespace 105KB 113KB [ 764.926466] shmem_inode_cache 8001KB 8084KB [ 764.941152] task_delay_info 255KB 387KB [ 764.946522] taskstats 13KB 38KB [ 764.975739] proc_dir_entry 1070KB 1132KB [ 764.995698] pde_opener 15KB 66KB [ 765.001407] seq_file 239KB 448KB [ 765.006774] sigqueue 49KB 70KB [ 765.035686] kernfs_node_cache 18282KB 18738KB [ 765.051091] mnt_cache 243KB 264KB [ 765.056470] filp 7130KB 7792KB [ 765.081063] names_cache 102786KB 102786KB [ 765.086531] iint_cache 33KB 47KB [ 765.105438] key_jar 4KB 7KB [ 765.112858] uts_namespace 5KB 15KB [ 765.118226] nsproxy 2KB 15KB [ 765.134654] vm_area_struct 3013KB 3712KB [ 765.155793] mm_struct 471KB 585KB [ 765.175691] fs_cache 323KB 392KB [ 765.181388] files_cache 1284KB 1432KB [ 765.186756] signal_cache 2127KB 2228KB [ 765.216069] sighand_cache 608KB 645KB [ 765.221784] task_struct 8749KB 8824KB [ 765.227151] cred_jar 2406KB 2772KB [ 765.261060] anon_vma_chain 915KB 1645KB [ 765.266435] anon_vma 138KB 258KB [ 765.281092] pid 169KB 232KB [ 765.286465] Acpi-Operand 156KB 198KB [ 765.301058] Acpi-ParseExt 9KB 11KB [ 765.306435] Acpi-Parse 41KB 47KB [ 765.321072] Acpi-State 52KB 63KB [ 765.326441] Acpi-Namespace 20KB 27KB [ 765.355709] numa_policy 0KB 3KB [ 765.361445] debug_objects_cache 1566KB 1669KB [ 765.366985] trace_event_file 297KB 298KB [ 765.395590] ftrace_event_field 398KB 401KB [ 765.415746] pool_workqueue 154KB 172KB [ 765.421931] page->ptl 430KB 1027KB [ 765.427337] kmalloc-2097152 2050KB 2050KB [ 765.451017] kmalloc-524288 2056KB 2056KB [ 765.456390] kmalloc-262144 1806KB 1806KB [ 765.471106] kmalloc-131072 650KB 650KB [ 765.476477] kmalloc-65536 2904KB 2970KB [ 765.491007] kmalloc-32768 2442KB 2541KB [ 765.496380] kmalloc-16384 1386KB 1386KB [ 765.511010] kmalloc-8192 5634KB 5733KB [ 765.516379] kmalloc-4096 29618KB 29656KB [ 765.541192] kmalloc-2048 18234KB 19035KB [ 765.546558] kmalloc-1024 14823KB 15734KB [ 765.571042] kmalloc-512 18655KB 19368KB [ 765.576414] kmalloc-256 5962KB 6431KB [ 765.591009] kmalloc-128 1415KB 1504KB [ 765.596380] kmalloc-96 3551KB 4100KB [ 765.611069] kmalloc-64 2781KB 3716KB [ 765.616447] kmalloc-32 2024KB 2492KB [ 765.631004] kmalloc-192 2384KB 2764KB [ 765.636375] kmem_cache 177KB 183KB [ 765.651005] Out of memory (oom_kill_allocating_task): Kill process 20713 (systemd-cgroups) score 0 or sacrifice child [ 765.681055] Bluetooth: hci3: command 0x0419 tx timeout [ 765.701055] Killed process 20713 (systemd-cgroups) total-vm:8380kB, anon-rss:56kB, file-rss:0kB, shmem-rss:0kB [ 765.731312] oom_reaper: reaped process 20713 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 767.185928] device hsr_slave_1 left promiscuous mode [ 767.194814] device hsr_slave_0 left promiscuous mode [ 767.214624] team0 (unregistering): Port device team_slave_1 removed [ 767.225408] team0 (unregistering): Port device team_slave_0 removed [ 767.237609] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 767.249115] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 767.287725] bond0 (unregistering): Released all slaves [ 767.590067] chnl_net:caif_netlink_parms(): no params data found [ 767.762099] bridge0: port 1(bridge_slave_0) entered blocking state [ 767.768520] bridge0: port 1(bridge_slave_0) entered disabled state [ 767.792010] device bridge_slave_0 entered promiscuous mode [ 767.799362] bridge0: port 2(bridge_slave_1) entered blocking state [ 767.821020] bridge0: port 2(bridge_slave_1) entered disabled state [ 767.828378] device bridge_slave_1 entered promiscuous mode [ 767.866860] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 767.907331] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 767.954841] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 767.980294] team0: Port device team_slave_0 added [ 768.005792] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 768.013609] team0: Port device team_slave_1 added [ 768.068196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 768.086168] 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. [ 768.155856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 768.186238] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 768.215688] 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. [ 768.265752] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 768.295941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 768.311929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 768.363947] device hsr_slave_0 entered promiscuous mode [ 768.386050] device hsr_slave_1 entered promiscuous mode [ 768.406000] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 768.426292] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 768.672239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 768.727849] 8021q: adding VLAN 0 to HW filter on device bond0 [ 768.737209] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 768.748518] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 768.771342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 768.778356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 768.813680] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 768.819759] 8021q: adding VLAN 0 to HW filter on device team0 [ 768.848491] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 768.871575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 768.879916] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 768.904119] bridge0: port 1(bridge_slave_0) entered blocking state [ 768.910492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 768.946285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 768.956002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 768.974429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 768.993896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 769.013710] bridge0: port 2(bridge_slave_1) entered blocking state [ 769.020068] bridge0: port 2(bridge_slave_1) entered forwarding state [ 769.046723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 769.073708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 769.086997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 769.106165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 769.124361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 769.141311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 769.149251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 769.175772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 769.183021] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 769.190128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 769.211748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 769.222149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 769.242828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 769.250411] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 769.259734] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 769.269775] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 769.276795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 769.383430] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 769.392515] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 769.398754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 769.414509] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 769.431942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 769.490040] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 769.506356] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 769.519427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 769.530982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 769.595572] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 769.603517] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 769.610327] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 769.629263] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 769.636977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 769.650297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 769.661168] device veth0_vlan entered promiscuous mode [ 769.677475] device veth1_vlan entered promiscuous mode [ 769.684964] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 769.697544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 769.706029] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 769.720265] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 769.736367] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 769.750776] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 769.768895] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 769.779056] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 769.792762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 769.800535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 769.817735] device veth0_macvtap entered promiscuous mode [ 769.827967] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 769.840644] device veth1_macvtap entered promiscuous mode [ 769.861808] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 769.877492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 769.888543] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 769.903863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 769.918815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 769.932164] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 769.946439] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 769.956943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 769.971230] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 769.980343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 769.995919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.005793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 770.021310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.038431] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 770.047589] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 770.060076] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 770.069406] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 770.082603] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 770.090476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 770.107565] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 770.120177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.135404] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 770.147846] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.160778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 770.175997] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.185800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 770.201366] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.210480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 770.221286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 770.233639] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 770.240528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 770.256496] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 770.268797] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 770.471925] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 770.478267] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 770.516483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 770.524954] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 770.551435] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 770.558140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 770.567013] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 770.589344] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:15:56 executing program 5: socketpair(0x2c, 0x9501, 0x0, &(0x7f0000000000)) 22:15:56 executing program 2: socketpair(0x3, 0x9900, 0x0, &(0x7f0000000040)) 22:15:56 executing program 0: socketpair(0x3, 0x8501, 0x0, &(0x7f0000000040)) 22:15:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) [ 775.125389] oom_reaper: reaped process 20902 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 775.158014] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 775.174335] in:imklog cpuset=/ mems_allowed=0-1 [ 775.179031] CPU: 0 PID: 20526 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 775.186476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 775.195825] Call Trace: [ 775.198410] dump_stack+0x1fc/0x2ef [ 775.202021] dump_header+0x15d/0xc3f [ 775.205721] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 775.210812] ? ___ratelimit+0x319/0x590 [ 775.214114] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 775.214785] oom_kill_process.cold+0x10/0x692 [ 775.224519] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 775.228901] ? check_preemption_disabled+0x41/0x280 [ 775.238975] ? has_intersects_mems_allowed+0x1d6/0x290 [ 775.244285] out_of_memory+0x1072/0x1390 [ 775.248342] ? oom_killer_disable+0x270/0x270 [ 775.252832] ? mutex_trylock+0x15f/0x1a0 [ 775.256891] __alloc_pages_nodemask+0x23a2/0x2890 [ 775.261738] ? find_get_entry+0x4cd/0x8a0 [ 775.265888] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 775.270751] alloc_pages_current+0x193/0x2a0 [ 775.275153] filemap_fault+0x146e/0x2180 [ 775.279217] ext4_filemap_fault+0x84/0xb0 [ 775.283359] __do_fault+0x10b/0x4b0 [ 775.286981] __handle_mm_fault+0x273b/0x41c0 [ 775.291388] ? vm_insert_page+0x9c0/0x9c0 [ 775.295531] ? lock_downgrade+0x720/0x720 [ 775.299677] ? check_preemption_disabled+0x41/0x280 [ 775.304697] handle_mm_fault+0x436/0xb10 [ 775.308753] __do_page_fault+0x68e/0xd60 [ 775.312815] ? trace_hardirqs_off_caller+0x6e/0x210 [ 775.317826] ? spurious_fault+0x840/0x840 [ 775.321962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 775.326796] ? page_fault+0x8/0x30 [ 775.330326] page_fault+0x1e/0x30 [ 775.333769] RIP: 0033:0x7fe88ef4022d [ 775.337476] Code: Bad RIP value. [ 775.340826] RSP: 002b:00007fe88c8dc580 EFLAGS: 00010293 [ 775.346176] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fe88ef4022d [ 775.353436] RDX: 0000000000001fa0 RSI: 00007fe88c8dcda0 RDI: 0000000000000004 [ 775.360699] RBP: 000055b4f01af9d0 R08: 0000000000000000 R09: 0000000004000001 [ 775.367957] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fe88c8dcda0 [ 775.375214] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fe88c8dcdeb [ 775.382498] CPU: 1 PID: 20902 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 775.390386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 775.391603] Mem-Info: [ 775.399731] Call Trace: [ 775.402225] active_anon:15078 inactive_anon:20991 isolated_anon:0 [ 775.402225] active_file:27 inactive_file:0 isolated_file:0 [ 775.402225] unevictable:0 dirty:0 writeback:0 unstable:0 [ 775.402225] slab_reclaimable:13228 slab_unreclaimable:115323 [ 775.402225] mapped:22888 shmem:21502 pagetables:610 bounce:0 [ 775.402225] free:13755 free_pcp:285 free_cma:0 [ 775.404723] dump_stack+0x1fc/0x2ef [ 775.437904] Node 0 active_anon:59076kB inactive_anon:58964kB active_file:100kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86804kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 775.441463] warn_alloc.cold+0x7b/0x18f [ 775.441484] ? zone_watermark_ok_safe+0x260/0x260 [ 775.471323] Node 1 active_anon:1236kB inactive_anon:25000kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4748kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 775.473004] ? usleep_range+0x170/0x170 [ 775.477819] Node 0 DMA free:10860kB 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 [ 775.504828] ? collect_expired_timers+0x2a0/0x2a0 [ 775.504859] __alloc_pages_nodemask+0x232f/0x2890 [ 775.508800] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 775.534914] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 775.534932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 775.539744] Node 0 DMA32 free:17576kB min:35996kB low:44992kB high:53988kB active_anon:59076kB inactive_anon:58964kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2252kB bounce:0kB free_pcp:572kB local_pcp:248kB free_cma:0kB [ 775.544615] ? rcu_nmi_exit+0xb3/0x180 [ 775.544642] ? alloc_pages_current+0x95/0x2a0 [ 775.549638] lowmem_reserve[]: 0 0 1 1 1 [ 775.554472] alloc_pages_current+0x193/0x2a0 [ 775.554486] ? __sanitizer_cov_trace_cmp4+0x4/0x20 [ 775.554502] relay_open_buf.part.0+0x2a8/0xb80 [ 775.561421] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 775.587941] relay_open+0x537/0x9f0 [ 775.587961] do_blk_trace_setup+0x4f6/0xb40 [ 775.591849] lowmem_reserve[]: 0 0 0 0 0 [ 775.596324] ? _copy_from_user+0xd2/0x130 [ 775.600268] Node 1 Normal free:26576kB min:53876kB low:67344kB high:80812kB active_anon:1236kB inactive_anon:25000kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:568kB local_pcp:320kB free_cma:0kB [ 775.604666] __blk_trace_setup+0xca/0x180 [ 775.604685] ? do_blk_trace_setup+0xb40/0xb40 [ 775.609585] lowmem_reserve[]: 0 0 0 0 0 [ 775.614167] blk_trace_ioctl+0x155/0x290 [ 775.614183] ? blk_add_driver_data+0x540/0x540 [ 775.640022] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10860kB [ 775.643621] ? __lock_acquire+0x6de/0x3ff0 [ 775.643642] blkdev_ioctl+0x112/0x1a80 [ 775.647929] Node 0 DMA32: 1020*4kB (UME) 689*8kB (ME) 297*16kB (UME) 53*32kB (UME) 10*64kB (UE) 1*128kB (U) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17576kB [ 775.651887] ? blkpg_ioctl+0x9d0/0x9d0 [ 775.651900] ? do_futex+0x171/0x1880 [ 775.651917] ? mark_held_locks+0xf0/0xf0 [ 775.656044] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 775.684667] ? debug_check_no_obj_freed+0x201/0x490 [ 775.684685] ? futex_exit_release+0x220/0x220 [ 775.684701] block_ioctl+0xe9/0x130 [ 775.684712] ? blkdev_fallocate+0x3f0/0x3f0 [ 775.684725] do_vfs_ioctl+0xcdb/0x12e0 [ 775.684740] ? lock_downgrade+0x720/0x720 [ 775.684756] ? check_preemption_disabled+0x41/0x280 [ 775.684769] ? ioctl_preallocate+0x200/0x200 [ 775.684785] ? __fget+0x356/0x510 [ 775.684802] ? do_dup2+0x450/0x450 [ 775.684817] ? __se_sys_futex+0x298/0x3b0 [ 775.684837] ksys_ioctl+0x9b/0xc0 [ 775.684853] __x64_sys_ioctl+0x6f/0xb0 [ 775.684867] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 775.684882] do_syscall_64+0xf9/0x620 [ 775.684902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 775.684915] RIP: 0033:0x7f1e464dd0c9 [ 775.684929] Code: Bad RIP value. [ 775.684936] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 775.684949] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 775.684958] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000004 [ 775.684966] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 775.684974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 775.684982] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 775.690492] Mem-Info: [ 775.706406] Node 1 Normal: 96*4kB (ME) 114*8kB (ME) 90*16kB (ME) 73*32kB (UME) 30*64kB (UME) 31*128kB (UME) 17*256kB (UM) 10*512kB (UME) 6*1024kB (ME) 0*2048kB 0*4096kB = 26576kB [ 775.710710] active_anon:15078 inactive_anon:20991 isolated_anon:0 [ 775.710710] active_file:27 inactive_file:0 isolated_file:0 [ 775.710710] unevictable:0 dirty:0 writeback:0 unstable:0 [ 775.710710] slab_reclaimable:13228 slab_unreclaimable:115323 [ 775.710710] mapped:22888 shmem:21502 pagetables:610 bounce:0 [ 775.710710] free:13755 free_pcp:285 free_cma:0 [ 775.721196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 775.732600] Node 0 active_anon:59076kB inactive_anon:58964kB active_file:100kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86804kB dirty:0kB writeback:0kB shmem:60816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 775.743505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 775.753929] Node 1 active_anon:1236kB inactive_anon:25000kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4748kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 775.755165] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 775.774624] Node 0 DMA free:10860kB 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 [ 775.778090] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 775.785391] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 775.786039] 21542 total pagecache pages [ 775.789904] Node 0 DMA32 free:17576kB min:35996kB low:44992kB high:53988kB active_anon:59076kB inactive_anon:58964kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2252kB bounce:0kB free_pcp:572kB local_pcp:324kB free_cma:0kB [ 775.794084] 0 pages in swap cache [ 775.794092] Swap cache stats: add 0, delete 0, find 0/0 [ 775.794097] Free swap = 0kB [ 775.794105] Total swap = 0kB [ 775.806768] lowmem_reserve[]: 0 0 1 1 1 [ 775.807068] 2097051 pages RAM [ 775.810603] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 775.814787] 0 pages HighMem/MovableOnly [ 775.814792] 369649 pages reserved [ 775.814797] 0 pages cma reserved [ 775.814803] Unreclaimable slab info: [ 775.814812] Name Used Total [ 775.818997] lowmem_reserve[]: 0 0 0 0 0 [ 775.822174] pid_2 15KB 44KB [ 775.822246] batadv_tt_change_cache 5KB 7KB [ 775.822259] batadv_tl_cache 8KB 16KB [ 775.822284] TIPC 15KB 22KB [ 775.822305] SCTPv6 24KB 37KB [ 775.822323] DCCPv6 17KB 22KB [ 775.833893] Node 1 Normal free:26576kB min:53876kB low:67344kB high:80812kB active_anon:1236kB inactive_anon:25000kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:568kB local_pcp:248kB free_cma:0kB [ 775.835888] DCCP 19KB 28KB [ 775.839537] lowmem_reserve[]: 0 0 0 0 0 [ 775.843481] RXRPC 16KB 26KB [ 775.858636] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10860kB [ 775.866969] rxrpc_call_jar 123KB 149KB [ 775.880884] Node 0 DMA32: 1020*4kB (UME) 689*8kB (ME) 297*16kB (UME) 53*32kB (UME) 10*64kB (UE) 1*128kB (U) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17576kB [ 775.893556] bridge_fdb_cache 21KB 27KB [ 775.913667] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 775.942099] fib6_nodes 260KB 280KB [ 775.956564] Node 1 Normal: 96*4kB (ME) 114*8kB (ME) 90*16kB (ME) 73*32kB (UME) 30*64kB (UME) 31*128kB (UME) 17*256kB (UM) 10*512kB (UME) 6*1024kB (ME) 0*2048kB 0*4096kB = 26576kB [ 775.980315] ip6_dst_cache 896KB 896KB [ 775.992349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 776.020569] RAWv6 126KB 141KB [ 776.055231] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 776.080378] UDPv6 41KB 45KB [ 776.108001] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 776.121364] TCPv6 33KB 42KB [ 776.151990] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 776.164997] nf_conntrack 13KB 22KB [ 776.175582] 21535 total pagecache pages [ 776.181669] t10_alua_lu_gp_cache 0KB 3KB [ 776.189472] 0 pages in swap cache [ 776.204785] sd_ext_cdb 0KB 7KB [ 776.238933] Swap cache stats: add 0, delete 0, find 0/0 [ 776.254791] scsi_sense_cache 1056KB 1064KB [ 776.267100] Free swap = 0kB [ 776.292339] virtio_scsi_cmd 16KB 16KB [ 776.299110] Total swap = 0kB [ 776.323794] sgpool-128 8KB 8KB [ 776.339543] 2097051 pages RAM [ 776.352031] sgpool-64 4KB 12KB [ 776.368061] 0 pages HighMem/MovableOnly [ 776.381766] sgpool-32 2KB 15KB [ 776.397307] 369649 pages reserved [ 776.409375] sgpool-16 1KB 7KB [ 776.420059] 0 pages cma reserved [ 776.435919] sgpool-8 0KB 7KB [ 776.474492] mqueue_inode_cache 13KB 37KB [ 776.485472] bio_post_read_ctx 14KB 15KB [ 776.494606] bio-2 14KB 15KB [ 776.500666] jfs_mp 7KB 7KB [ 776.506757] cifs_small_rq 15KB 16KB [ 776.517038] cifs_request 67KB 67KB [ 776.522879] cifs_mpx_ids 0KB 7KB [ 776.528266] nfs_commit_data 3KB 14KB [ 776.538660] nfs_write_data 34KB 44KB [ 776.544197] ext4_system_zone 1KB 7KB [ 776.549663] bio-1 1KB 7KB [ 776.559899] pid_namespace 3KB 11KB [ 776.565318] rpc_buffers 17KB 25KB [ 776.575809] rpc_tasks 2KB 7KB [ 776.583502] UNIX 2062KB 2212KB [ 776.588874] tcp_bind_bucket 1KB 4KB [ 776.594407] ip_fib_trie 40KB 43KB [ 776.599765] ip_fib_alias 183KB 201KB [ 776.605670] ip_dst_cache 15KB 28KB [ 776.611122] RAW 81KB 105KB [ 776.616482] UDP 67KB 81KB [ 776.622032] TCP 11KB 16KB [ 776.627395] hugetlbfs_inode_cache 3KB 15KB [ 776.633177] fscache_cookie_jar 1KB 7KB [ 776.638622] eventpoll_pwq 23KB 47KB [ 776.644119] eventpoll_epi 43KB 66KB [ 776.649623] inotify_inode_mark 17KB 23KB [ 776.655261] request_queue 199KB 199KB [ 776.660826] blkdev_requests 1KB 3KB [ 776.666611] blkdev_ioc 29KB 46KB [ 776.672148] bio-0 932KB 941KB [ 776.677573] biovec-max 1633KB 1716KB [ 776.685521] biovec-64 885KB 1047KB [ 776.697741] biovec-16 94KB 131KB [ 776.703681] bio_integrity_payload 1KB 8KB [ 776.710268] khugepaged_mm_slot 2KB 27KB [ 776.727725] uid_cache 0KB 4KB [ 776.750872] dmaengine-unmap-2 0KB 3KB [ 776.756259] skbuff_fclone_cache 25KB 26KB [ 776.770710] skbuff_head_cache 10443KB 10635KB [ 776.776121] configfs_dir_cache 3KB 7KB [ 776.786062] file_lock_cache 21KB 27KB [ 776.801543] file_lock_ctx 9KB 15KB [ 776.810755] fsnotify_mark_connector 8KB 19KB [ 776.816681] net_namespace 96KB 105KB [ 776.822132] shmem_inode_cache 8023KB 8084KB [ 776.827494] task_delay_info 233KB 387KB [ 776.832921] taskstats 19KB 38KB [ 776.838282] proc_dir_entry 1054KB 1128KB [ 776.844842] pde_opener 16KB 66KB [ 776.850961] seq_file 253KB 448KB [ 776.856326] sigqueue 47KB 70KB [ 776.861737] kernfs_node_cache 18239KB 18258KB [ 776.867099] mnt_cache 219KB 252KB [ 776.872528] filp 7123KB 7792KB [ 776.878472] names_cache 109947KB 109985KB [ 776.884334] iint_cache 30KB 47KB [ 776.891435] key_jar 4KB 7KB [ 776.896834] uts_namespace 3KB 15KB [ 776.902258] nsproxy 1KB 15KB [ 776.907619] vm_area_struct 3081KB 3700KB [ 776.913564] mm_struct 502KB 585KB [ 776.919291] fs_cache 275KB 388KB [ 776.924726] files_cache 1041KB 1383KB [ 776.930096] signal_cache 1523KB 2156KB [ 776.935537] sighand_cache 619KB 659KB [ 776.940954] task_struct 5725KB 5807KB [ 776.947215] cred_jar 2220KB 2772KB [ 776.952661] anon_vma_chain 920KB 1645KB [ 776.958019] anon_vma 132KB 258KB [ 776.963568] pid 156KB 232KB [ 776.969639] Acpi-Operand 156KB 198KB [ 776.975061] Acpi-ParseExt 9KB 11KB [ 776.980457] Acpi-Parse 41KB 47KB [ 776.985982] Acpi-State 52KB 63KB [ 776.994005] Acpi-Namespace 20KB 27KB [ 776.999378] numa_policy 0KB 3KB [ 777.007851] debug_objects_cache 1598KB 1669KB [ 777.013873] trace_event_file 297KB 298KB [ 777.019496] ftrace_event_field 398KB 401KB [ 777.025107] pool_workqueue 156KB 172KB [ 777.031332] page->ptl 448KB 1027KB [ 777.037981] kmalloc-2097152 2050KB 2050KB [ 777.044181] kmalloc-524288 2056KB 2056KB [ 777.049840] kmalloc-262144 1806KB 1806KB [ 777.055848] kmalloc-131072 650KB 650KB [ 777.061815] kmalloc-65536 2904KB 2970KB [ 777.067722] kmalloc-32768 2310KB 2475KB [ 777.083475] kmalloc-16384 1386KB 1419KB [ 777.089486] kmalloc-8192 5659KB 5758KB [ 777.097530] kmalloc-4096 26184KB 26184KB [ 777.103033] kmalloc-2048 17949KB 18895KB [ 777.108399] kmalloc-1024 15091KB 16009KB [ 777.118538] kmalloc-512 18604KB 19350KB [ 777.136970] kmalloc-256 5932KB 6431KB [ 777.142848] kmalloc-128 1415KB 1504KB [ 777.148253] kmalloc-96 3686KB 4100KB [ 777.158427] kmalloc-64 2757KB 3716KB [ 777.163905] kmalloc-32 2016KB 2492KB [ 777.169269] kmalloc-192 2303KB 2764KB [ 777.179442] kmem_cache 177KB 183KB [ 777.185162] Out of memory (oom_kill_allocating_task): Kill process 20526 (in:imklog) score 0 or sacrifice child [ 777.206044] Killed process 20524 (rsyslogd) total-vm:254332kB, anon-rss:2848kB, file-rss:0kB, shmem-rss:0kB [ 777.220536] oom_reaper: reaped process 20524 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:16:05 executing program 5: socketpair(0x2c, 0x9600, 0x0, &(0x7f0000000000)) 22:16:05 executing program 0: socketpair(0x3, 0x8600, 0x0, &(0x7f0000000040)) 22:16:05 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, 0x0) syz_open_dev$sg(&(0x7f00000000c0), 0x4, 0x220000) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:05 executing program 2: socketpair(0x3, 0x9901, 0x0, &(0x7f0000000040)) 22:16:05 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:05 executing program 0: socketpair(0x3, 0x8601, 0x0, &(0x7f0000000040)) 22:16:05 executing program 5: socketpair(0x2c, 0x9601, 0x0, &(0x7f0000000000)) 22:16:05 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:05 executing program 2: socketpair(0x3, 0x9a00, 0x0, &(0x7f0000000040)) 22:16:05 executing program 5: socketpair(0x2c, 0x9700, 0x0, &(0x7f0000000000)) 22:16:05 executing program 0: socketpair(0x3, 0x8700, 0x0, &(0x7f0000000040)) [ 784.581544] oom_reaper: reaped process 20909 (syz-executor.4), now anon-rss:0kB, file-rss:14276kB, shmem-rss:8kB [ 784.631206] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 784.642634] in:imklog cpuset=/ mems_allowed=0-1 [ 784.647315] CPU: 1 PID: 20919 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 784.654756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 784.664101] Call Trace: [ 784.666675] dump_stack+0x1fc/0x2ef [ 784.670315] dump_header+0x15d/0xc3f [ 784.674021] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 784.679103] ? ___ratelimit+0x319/0x590 [ 784.683061] oom_kill_process.cold+0x10/0x692 [ 784.687540] ? check_preemption_disabled+0x41/0x280 [ 784.692539] ? has_intersects_mems_allowed+0x1d6/0x290 [ 784.697794] out_of_memory+0x1072/0x1390 [ 784.701837] ? oom_killer_disable+0x270/0x270 [ 784.706313] ? mutex_trylock+0x15f/0x1a0 [ 784.710358] __alloc_pages_nodemask+0x23a2/0x2890 [ 784.715212] ? find_get_entry+0x4cd/0x8a0 [ 784.719342] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 784.724183] alloc_pages_current+0x193/0x2a0 [ 784.728588] filemap_fault+0x146e/0x2180 [ 784.732641] ext4_filemap_fault+0x84/0xb0 [ 784.736770] __do_fault+0x10b/0x4b0 [ 784.740379] __handle_mm_fault+0x273b/0x41c0 [ 784.744770] ? vm_insert_page+0x9c0/0x9c0 [ 784.748898] ? lock_downgrade+0x720/0x720 [ 784.753033] ? check_preemption_disabled+0x41/0x280 [ 784.758053] handle_mm_fault+0x436/0xb10 [ 784.762096] __do_page_fault+0x68e/0xd60 [ 784.766142] ? trace_hardirqs_off_caller+0x6e/0x210 [ 784.771136] ? spurious_fault+0x840/0x840 [ 784.775274] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 784.780108] ? page_fault+0x8/0x30 [ 784.783628] page_fault+0x1e/0x30 [ 784.787059] RIP: 0033:0x7fefd8c8a22d [ 784.790755] Code: Bad RIP value. [ 784.794097] RSP: 002b:00007fefd6626580 EFLAGS: 00010293 [ 784.799439] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fefd8c8a22d [ 784.806686] RDX: 0000000000001fa0 RSI: 00007fefd6626da0 RDI: 0000000000000004 [ 784.813933] RBP: 0000557dffbb59d0 R08: 0000000000000000 R09: 0000000000000000 [ 784.821204] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fefd6626da0 [ 784.828452] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fefd66282aa [ 784.837430] Mem-Info: [ 784.839854] active_anon:14451 inactive_anon:20990 isolated_anon:0 [ 784.839854] active_file:20 inactive_file:17 isolated_file:0 [ 784.839854] unevictable:0 dirty:22 writeback:0 unstable:0 [ 784.839854] slab_reclaimable:13311 slab_unreclaimable:116538 [ 784.839854] mapped:22901 shmem:21501 pagetables:586 bounce:0 [ 784.839854] free:13768 free_pcp:248 free_cma:0 [ 784.850072] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 784.873237] Node 0 active_anon:56692kB inactive_anon:58960kB active_file:76kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86728kB dirty:88kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 784.873263] Node 1 active_anon:1112kB inactive_anon:25000kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4876kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 784.873269] Node 0 DMA free:10868kB 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 [ 784.891200] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 784.910662] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 784.910685] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:56692kB inactive_anon:58960kB active_file:368kB inactive_file:360kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2204kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 784.910722] lowmem_reserve[]: 0 0 1 1 1 [ 784.945388] CPU: 0 PID: 20909 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 784.964358] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 784.968859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 784.973898] lowmem_reserve[]: 0 0 0 0 0 [ 785.002909] Call Trace: [ 785.002932] dump_stack+0x1fc/0x2ef [ 785.002950] warn_alloc.cold+0x7b/0x18f [ 785.002969] ? zone_watermark_ok_safe+0x260/0x260 [ 785.002981] ? usleep_range+0x170/0x170 [ 785.003001] ? collect_expired_timers+0x2a0/0x2a0 [ 785.003029] __alloc_pages_nodemask+0x232f/0x2890 [ 785.003061] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 785.003078] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 785.003094] ? rcu_nmi_exit+0xb3/0x180 [ 785.003121] ? alloc_pages_current+0x19b/0x2a0 [ 785.003139] alloc_pages_current+0x193/0x2a0 [ 785.003158] relay_open_buf.part.0+0x2a8/0xb80 [ 785.003181] relay_open+0x537/0x9f0 [ 785.003201] do_blk_trace_setup+0x4f6/0xb40 [ 785.003218] ? _copy_from_user+0xd2/0x130 [ 785.003233] __blk_trace_setup+0xca/0x180 [ 785.003247] ? do_blk_trace_setup+0xb40/0xb40 [ 785.003278] blk_trace_ioctl+0x155/0x290 [ 785.003292] ? blk_add_driver_data+0x540/0x540 [ 785.003311] ? __lock_acquire+0x6de/0x3ff0 [ 785.003330] blkdev_ioctl+0x112/0x1a80 [ 785.003345] ? blkpg_ioctl+0x9d0/0x9d0 [ 785.003359] ? do_futex+0x171/0x1880 [ 785.003374] ? mark_held_locks+0xf0/0xf0 [ 785.003393] ? debug_check_no_obj_freed+0x201/0x490 [ 785.003411] ? futex_exit_release+0x220/0x220 [ 785.003428] block_ioctl+0xe9/0x130 [ 785.003440] ? blkdev_fallocate+0x3f0/0x3f0 [ 785.003455] do_vfs_ioctl+0xcdb/0x12e0 [ 785.003471] ? lock_downgrade+0x720/0x720 [ 785.003486] ? check_preemption_disabled+0x41/0x280 [ 785.003500] ? ioctl_preallocate+0x200/0x200 [ 785.003519] ? __fget+0x356/0x510 [ 785.003536] ? do_dup2+0x450/0x450 [ 785.003550] ? __se_sys_futex+0x298/0x3b0 [ 785.003573] ksys_ioctl+0x9b/0xc0 [ 785.003589] __x64_sys_ioctl+0x6f/0xb0 [ 785.003604] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 785.003617] do_syscall_64+0xf9/0x620 [ 785.003636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 785.003647] RIP: 0033:0x7fec54b9e0c9 [ 785.003661] Code: Bad RIP value. [ 785.003668] RSP: 002b:00007fec53110168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 785.003682] RAX: ffffffffffffffda RBX: 00007fec54cbdf80 RCX: 00007fec54b9e0c9 [ 785.003690] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 785.003698] RBP: 00007fec54bf9ae9 R08: 0000000000000000 R09: 0000000000000000 [ 785.003706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 785.003714] R13: 00007fff1e7062df R14: 00007fec53110300 R15: 0000000000022000 [ 785.025097] Mem-Info: [ 785.042471] Node 1 Normal free:26632kB min:53876kB low:67344kB high:80812kB active_anon:1112kB inactive_anon:25000kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:140kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 785.042503] lowmem_reserve[]: 0 0 0 0 0 [ 785.042526] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 785.067162] active_anon:14427 inactive_anon:20990 isolated_anon:0 [ 785.067162] active_file:10 inactive_file:12 isolated_file:0 [ 785.067162] unevictable:0 dirty:0 writeback:0 unstable:0 [ 785.067162] slab_reclaimable:13312 slab_unreclaimable:116538 [ 785.067162] mapped:22895 shmem:21501 pagetables:585 bounce:0 [ 785.067162] free:13768 free_pcp:252 free_cma:0 [ 785.070900] Node 0 DMA32: 1001*4kB (UME) 701*8kB (UME) 291*16kB (UME) 51*32kB (UE) 6*64kB (UE) 2*128kB (U) 2*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17564kB [ 785.079300] Node 0 active_anon:56596kB inactive_anon:58960kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 785.081382] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 785.094504] Node 1 active_anon:1112kB inactive_anon:25000kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4876kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 785.098090] Node 1 Normal: 88*4kB (UME) 79*8kB (ME) 67*16kB (ME) 62*32kB (UME) 35*64kB (ME) 23*128kB (UM) 16*256kB (UM) 10*512kB (UME) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26632kB [ 785.113249] Node 0 DMA free:10868kB 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 [ 785.115347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 785.119613] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 785.123799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 785.123809] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 785.123819] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 785.123824] 21523 total pagecache pages [ 785.123837] 0 pages in swap cache [ 785.123844] Swap cache stats: add 0, delete 0, find 0/0 [ 785.123849] Free swap = 0kB [ 785.123854] Total swap = 0kB [ 785.123861] 2097051 pages RAM [ 785.123864] 0 pages HighMem/MovableOnly [ 785.123869] 369649 pages reserved [ 785.123873] 0 pages cma reserved [ 785.123878] Unreclaimable slab info: [ 785.123884] Name Used Total [ 785.123895] pid_2 11KB 44KB [ 785.123968] batadv_tt_change_cache 3KB 7KB [ 785.123981] batadv_tl_cache 8KB 16KB [ 785.124007] TIPC 15KB 22KB [ 785.124027] SCTPv6 24KB 37KB [ 785.124046] DCCPv6 17KB 22KB [ 785.124059] DCCP 19KB 28KB [ 785.124109] RXRPC 16KB 26KB [ 785.138732] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:56596kB inactive_anon:58960kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2200kB bounce:0kB free_pcp:512kB local_pcp:248kB free_cma:0kB [ 785.141437] rxrpc_call_jar 118KB 141KB [ 785.141451] bridge_fdb_cache 14KB 27KB [ 785.149183] lowmem_reserve[]: 0 0 1 1 1 [ 785.149541] fib6_nodes 249KB 280KB [ 785.160900] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 785.161228] ip6_dst_cache 882KB 896KB [ 785.166169] lowmem_reserve[]: 0 0 0 0 0 [ 785.170678] RAWv6 126KB 135KB [ 785.170690] UDPv6 39KB 45KB [ 785.170703] TCPv6 36KB 48KB [ 785.170723] nf_conntrack 12KB 22KB [ 785.170788] t10_alua_lu_gp_cache 0KB 3KB [ 785.188305] Node 1 Normal free:26632kB min:53876kB low:67344kB high:80812kB active_anon:1112kB inactive_anon:25000kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:140kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 785.188460] sd_ext_cdb 0KB 7KB [ 785.200096] lowmem_reserve[]: 0 0 0 0 0 [ 785.201456] scsi_sense_cache 1056KB 1064KB [ 785.209300] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 785.212547] virtio_scsi_cmd 16KB 16KB [ 785.212561] sgpool-128 8KB 8KB [ 785.212570] sgpool-64 4KB 12KB [ 785.212579] sgpool-32 2KB 15KB [ 785.212589] sgpool-16 1KB 7KB [ 785.224780] Node 0 DMA32: 1001*4kB (UME) 701*8kB (UME) 291*16kB (UME) 51*32kB (UE) 6*64kB (UE) 2*128kB (U) 2*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17564kB [ 785.224911] sgpool-8 0KB 7KB [ 785.230057] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 785.233817] mqueue_inode_cache 13KB 37KB [ 785.233834] bio_post_read_ctx 14KB 15KB [ 785.233904] bio-2 14KB 15KB [ 785.233914] jfs_mp 7KB 7KB [ 785.233954] cifs_small_rq 15KB 16KB [ 785.233964] cifs_request 67KB 67KB [ 785.233973] cifs_mpx_ids 0KB 7KB [ 785.234001] nfs_commit_data 3KB 14KB [ 785.242668] Node 1 Normal: 88*4kB (UME) 79*8kB (ME) 67*16kB (ME) 62*32kB (UME) 35*64kB (ME) 23*128kB (UM) 16*256kB (UM) 10*512kB (UME) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26632kB [ 785.245094] nfs_write_data 34KB 44KB [ 785.265858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 785.266960] ext4_system_zone 1KB 7KB [ 785.288760] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 785.314261] bio-1 1KB 7KB [ 785.314274] pid_namespace 2KB 11KB [ 785.314300] rpc_buffers 17KB 25KB [ 785.314309] rpc_tasks 2KB 7KB [ 785.314347] UNIX 1811KB 2002KB [ 785.332529] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 785.364859] tcp_bind_bucket 1KB 4KB [ 785.364877] ip_fib_trie 37KB 43KB [ 785.364887] ip_fib_alias 178KB 201KB [ 785.364896] ip_dst_cache 14KB 28KB [ 785.364912] RAW 79KB 105KB [ 785.393972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 785.412378] UDP 75KB 81KB [ 785.429794] 21523 total pagecache pages [ 785.449495] TCP 11KB 16KB [ 785.479831] 0 pages in swap cache [ 785.493382] hugetlbfs_inode_cache 3KB 15KB [ 785.509335] Swap cache stats: add 0, delete 0, find 0/0 [ 785.514245] fscache_cookie_jar 1KB 7KB [ 785.520005] Free swap = 0kB [ 785.528723] eventpoll_pwq 20KB 47KB [ 785.546367] Total swap = 0kB [ 785.550682] eventpoll_epi 37KB 66KB [ 785.550691] inotify_inode_mark 11KB 23KB [ 785.550703] request_queue 199KB 199KB [ 785.550713] blkdev_requests 1KB 3KB [ 785.550722] blkdev_ioc 36KB 46KB [ 785.550732] bio-0 1069KB 1076KB [ 785.550742] biovec-max 1600KB 1691KB [ 785.550753] biovec-64 968KB 1047KB [ 785.550763] biovec-16 95KB 131KB [ 785.550772] bio_integrity_payload 1KB 8KB [ 785.550783] khugepaged_mm_slot 6KB 27KB [ 785.550804] uid_cache 0KB 4KB [ 785.559338] 2097051 pages RAM [ 785.561620] dmaengine-unmap-2 0KB 3KB [ 785.570882] 0 pages HighMem/MovableOnly [ 785.578185] skbuff_fclone_cache 24KB 26KB [ 785.590187] 369649 pages reserved [ 785.595516] skbuff_head_cache 10249KB 10631KB [ 785.598718] 0 pages cma reserved [ 785.603504] configfs_dir_cache 3KB 7KB [ 785.603516] file_lock_cache 30KB 31KB [ 785.603526] file_lock_ctx 9KB 15KB [ 785.603536] fsnotify_mark_connector 5KB 19KB [ 785.603545] net_namespace 96KB 105KB [ 785.603555] shmem_inode_cache 8023KB 8084KB [ 785.603564] task_delay_info 190KB 387KB [ 785.603574] taskstats 27KB 38KB [ 786.194365] proc_dir_entry 1021KB 1098KB [ 786.199730] pde_opener 16KB 66KB [ 786.206991] seq_file 269KB 448KB [ 786.212424] sigqueue 45KB 70KB [ 786.217785] kernfs_node_cache 18238KB 18258KB [ 786.223250] mnt_cache 213KB 252KB [ 786.228608] filp 7109KB 7792KB [ 786.234076] names_cache 115026KB 115026KB [ 786.239451] iint_cache 33KB 47KB [ 786.244972] key_jar 4KB 7KB [ 786.250338] uts_namespace 3KB 15KB [ 786.255761] nsproxy 1KB 15KB [ 786.261300] vm_area_struct 3089KB 3689KB [ 786.266663] mm_struct 505KB 585KB [ 786.272996] fs_cache 215KB 388KB [ 786.278360] files_cache 938KB 1316KB [ 786.284698] signal_cache 1433KB 2113KB [ 786.290065] sighand_cache 585KB 652KB [ 786.296344] task_struct 5649KB 5681KB [ 786.302229] cred_jar 2169KB 2772KB [ 786.309273] anon_vma_chain 936KB 1645KB [ 786.315583] anon_vma 149KB 258KB [ 786.321803] pid 126KB 232KB [ 786.327161] Acpi-Operand 156KB 198KB [ 786.333557] Acpi-ParseExt 9KB 11KB [ 786.338928] Acpi-Parse 41KB 47KB [ 786.345207] Acpi-State 52KB 63KB [ 786.351127] Acpi-Namespace 20KB 27KB [ 786.356533] numa_policy 0KB 3KB [ 786.362865] debug_objects_cache 1601KB 1669KB [ 786.368403] trace_event_file 297KB 298KB [ 786.374733] ftrace_event_field 398KB 401KB [ 786.380187] pool_workqueue 143KB 172KB [ 786.386589] page->ptl 456KB 1027KB [ 786.392520] kmalloc-2097152 2050KB 2050KB [ 786.397885] kmalloc-524288 2056KB 2056KB [ 786.404219] kmalloc-262144 1806KB 1806KB [ 786.411798] kmalloc-131072 650KB 650KB [ 786.417175] kmalloc-65536 2904KB 2970KB [ 786.423528] kmalloc-32768 2310KB 2409KB [ 786.428894] kmalloc-16384 1320KB 1353KB [ 786.435166] kmalloc-8192 5585KB 5684KB [ 786.441093] kmalloc-4096 25109KB 25168KB [ 786.446456] kmalloc-2048 16966KB 18570KB [ 786.453601] kmalloc-1024 14295KB 15994KB [ 786.459077] kmalloc-512 18351KB 19338KB [ 786.465383] kmalloc-256 5645KB 6427KB [ 786.471299] kmalloc-128 1375KB 1504KB [ 786.476660] kmalloc-96 3716KB 4100KB [ 786.483111] kmalloc-64 2707KB 3712KB [ 786.488484] kmalloc-32 1992KB 2492KB [ 786.494737] kmalloc-192 2207KB 2764KB [ 786.500107] kmem_cache 177KB 183KB [ 786.506469] Out of memory (oom_kill_allocating_task): Kill process 20919 (in:imklog) score 0 or sacrifice child [ 786.518907] Killed process 20917 (rsyslogd) total-vm:254332kB, anon-rss:528kB, file-rss:0kB, shmem-rss:0kB 22:16:14 executing program 2: socketpair(0x3, 0x9a01, 0x0, &(0x7f0000000040)) 22:16:14 executing program 0: socketpair(0x3, 0x8701, 0x0, &(0x7f0000000040)) 22:16:14 executing program 5: socketpair(0x2c, 0x9701, 0x0, &(0x7f0000000000)) 22:16:14 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:14 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) [ 793.687025] oom_reaper: reaped process 20931 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 793.739729] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 793.757983] systemd-journal cpuset=/ mems_allowed=0-1 [ 793.774048] CPU: 0 PID: 17439 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 793.782015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 793.791357] Call Trace: [ 793.793941] dump_stack+0x1fc/0x2ef [ 793.797565] dump_header+0x15d/0xc3f [ 793.801279] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 793.806379] ? ___ratelimit+0x319/0x590 [ 793.810351] oom_kill_process.cold+0x10/0x692 [ 793.814846] ? check_preemption_disabled+0x41/0x280 [ 793.819846] ? has_intersects_mems_allowed+0x1d6/0x290 [ 793.825103] out_of_memory+0x1072/0x1390 [ 793.829146] ? oom_killer_disable+0x270/0x270 [ 793.833620] ? mutex_trylock+0x15f/0x1a0 [ 793.837659] __alloc_pages_nodemask+0x23a2/0x2890 [ 793.842484] ? find_get_entry+0x4cd/0x8a0 [ 793.846639] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 793.851475] alloc_pages_current+0x193/0x2a0 [ 793.855880] filemap_fault+0x146e/0x2180 [ 793.859927] ext4_filemap_fault+0x84/0xb0 [ 793.864071] __do_fault+0x10b/0x4b0 [ 793.867682] __handle_mm_fault+0x273b/0x41c0 [ 793.872073] ? vm_insert_page+0x9c0/0x9c0 [ 793.876212] ? check_preemption_disabled+0x41/0x280 [ 793.881217] handle_mm_fault+0x436/0xb10 [ 793.885284] __do_page_fault+0x68e/0xd60 [ 793.889335] ? trace_hardirqs_off_caller+0x6e/0x210 [ 793.894329] ? spurious_fault+0x840/0x840 [ 793.898470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 793.903294] ? page_fault+0x8/0x30 [ 793.906813] page_fault+0x1e/0x30 [ 793.910245] RIP: 0033:0x7f198bbec2e3 [ 793.913940] Code: Bad RIP value. [ 793.917281] RSP: 002b:00007ffe8c9f6d98 EFLAGS: 00010246 [ 793.922622] RAX: 0000000000000001 RBX: 000055acd08fd1e0 RCX: 00007f198bbec2e3 [ 793.929873] RDX: 0000000000000013 RSI: 00007ffe8c9f6da0 RDI: 000000000000000c [ 793.937123] RBP: 00007ffe8c9f6f90 R08: 00007ffe8c9fb000 R09: 000000ca9b175e39 [ 793.944372] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe8c9f6da0 [ 793.951620] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aacbcf3b83 [ 793.960547] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 793.964966] Mem-Info: [ 793.970170] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 793.972644] active_anon:14427 inactive_anon:20990 isolated_anon:0 [ 793.972644] active_file:51 inactive_file:9 isolated_file:0 [ 793.972644] unevictable:0 dirty:19 writeback:6 unstable:0 [ 793.972644] slab_reclaimable:13399 slab_unreclaimable:117807 [ 793.972644] mapped:22941 shmem:21501 pagetables:570 bounce:0 [ 793.972644] free:13832 free_pcp:475 free_cma:0 [ 793.987069] CPU: 1 PID: 20931 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 794.016440] Node 0 active_anon:56316kB inactive_anon:58960kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 794.018828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 794.056092] Call Trace: [ 794.058685] dump_stack+0x1fc/0x2ef [ 794.062346] warn_alloc.cold+0x7b/0x18f [ 794.062621] Node 1 active_anon:1296kB inactive_anon:25000kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5020kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 794.066331] ? zone_watermark_ok_safe+0x260/0x260 [ 794.098195] ? usleep_range+0x170/0x170 [ 794.102174] ? mark_held_locks+0xa6/0xf0 [ 794.105060] Node 0 DMA free:10868kB 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 [ 794.106237] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 794.137416] ? collect_expired_timers+0x2a0/0x2a0 [ 794.141751] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 794.142266] __alloc_pages_nodemask+0x232f/0x2890 [ 794.147247] Node 0 DMA32 free:17596kB min:35996kB low:44992kB high:53988kB active_anon:56316kB inactive_anon:58960kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2108kB bounce:0kB free_pcp:380kB local_pcp:132kB free_cma:0kB [ 794.152092] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 794.152111] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 794.152129] ? rcu_nmi_exit+0xb3/0x180 [ 794.152155] ? alloc_pages_current+0x95/0x2a0 [ 794.190486] lowmem_reserve[]: 0 0 1 1 1 [ 794.190586] ? alloc_pages_current+0x9f/0x2a0 [ 794.196648] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 794.198929] alloc_pages_current+0x193/0x2a0 [ 794.209213] lowmem_reserve[]: 0 0 0 0 0 [ 794.233185] ? audit_kill_trees+0x230/0x230 [ 794.233201] relay_open_buf.part.0+0x2a8/0xb80 [ 794.233222] relay_open+0x537/0x9f0 [ 794.233242] do_blk_trace_setup+0x4f6/0xb40 [ 794.233258] ? _copy_from_user+0xd2/0x130 [ 794.233273] __blk_trace_setup+0xca/0x180 [ 794.233285] ? do_blk_trace_setup+0xb40/0xb40 [ 794.233312] blk_trace_ioctl+0x155/0x290 [ 794.245958] Node 1 Normal free:27060kB min:53876kB low:67344kB high:80812kB active_anon:1296kB inactive_anon:25000kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:168kB bounce:0kB free_pcp:1520kB local_pcp:1272kB free_cma:0kB [ 794.250530] ? blk_add_driver_data+0x540/0x540 [ 794.250549] ? __lock_acquire+0x6de/0x3ff0 [ 794.250568] blkdev_ioctl+0x112/0x1a80 [ 794.250582] ? blkpg_ioctl+0x9d0/0x9d0 [ 794.254183] lowmem_reserve[]: 0 0 0 0 0 [ 794.258493] ? do_futex+0x171/0x1880 [ 794.270398] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 794.271223] ? mark_held_locks+0xf0/0xf0 [ 794.275256] Node 0 DMA32: 899*4kB (ME) 702*8kB (UME) 294*16kB (ME) 55*32kB (UME) 8*64kB (ME) 3*128kB (M) 2*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17596kB [ 794.304131] ? debug_check_no_obj_freed+0x201/0x490 [ 794.304149] ? futex_exit_release+0x220/0x220 [ 794.304164] block_ioctl+0xe9/0x130 [ 794.304177] ? blkdev_fallocate+0x3f0/0x3f0 [ 794.304192] do_vfs_ioctl+0xcdb/0x12e0 [ 794.304206] ? lock_downgrade+0x720/0x720 [ 794.304220] ? check_preemption_disabled+0x41/0x280 [ 794.304234] ? ioctl_preallocate+0x200/0x200 [ 794.304252] ? __fget+0x356/0x510 [ 794.304267] ? do_dup2+0x450/0x450 [ 794.304280] ? __se_sys_futex+0x298/0x3b0 [ 794.304303] ksys_ioctl+0x9b/0xc0 [ 794.304319] __x64_sys_ioctl+0x6f/0xb0 [ 794.304331] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 794.304345] do_syscall_64+0xf9/0x620 [ 794.304365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.304376] RIP: 0033:0x7f1e464dd0c9 [ 794.304390] Code: Bad RIP value. [ 794.304397] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 794.304410] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 794.304418] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000004 [ 794.304426] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 794.304434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 794.304442] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 794.309783] Mem-Info: [ 794.320978] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 794.327102] active_anon:14403 inactive_anon:20990 isolated_anon:0 [ 794.327102] active_file:17 inactive_file:16 isolated_file:0 [ 794.327102] unevictable:0 dirty:0 writeback:0 unstable:0 [ 794.327102] slab_reclaimable:13397 slab_unreclaimable:117797 [ 794.327102] mapped:22931 shmem:21501 pagetables:569 bounce:0 [ 794.327102] free:13883 free_pcp:475 free_cma:0 [ 794.340269] Node 1 Normal: 133*4kB (UM) 114*8kB (UM) 79*16kB (ME) 71*32kB (UME) 39*64kB (ME) 31*128kB (M) 7*256kB (UM) 7*512kB (UME) 4*1024kB (ME) 3*2048kB (UM) 0*4096kB = 27060kB [ 794.343571] Node 0 active_anon:56316kB inactive_anon:58960kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:60812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 794.359794] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 794.362522] Node 1 active_anon:1296kB inactive_anon:25000kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:5020kB dirty:0kB writeback:0kB shmem:25192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 794.362530] Node 0 DMA free:10868kB 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 [ 794.380115] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 794.383948] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 794.388086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 794.393119] Node 0 DMA32 free:17596kB min:35996kB low:44992kB high:53988kB active_anon:56316kB inactive_anon:58960kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2108kB bounce:0kB free_pcp:380kB local_pcp:248kB free_cma:0kB [ 794.393155] lowmem_reserve[]: 0 0 1 1 1 [ 794.415626] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 794.416089] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 794.430109] 21534 total pagecache pages [ 794.437732] lowmem_reserve[]: 0 0 0 0 0 [ 794.454022] 0 pages in swap cache [ 794.463600] Node 1 Normal free:27060kB min:53876kB low:67344kB high:80812kB active_anon:1296kB inactive_anon:25000kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:168kB bounce:0kB free_pcp:1520kB local_pcp:248kB free_cma:0kB [ 794.469629] Swap cache stats: add 0, delete 0, find 0/0 [ 794.478020] lowmem_reserve[]: 0 0 0 0 0 [ 794.490346] Free swap = 0kB [ 794.498802] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 794.538765] Total swap = 0kB [ 794.549216] Node 0 DMA32: 899*4kB (ME) 702*8kB (UME) 294*16kB (ME) 55*32kB (UME) 8*64kB (ME) 3*128kB (M) 2*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17596kB [ 794.576316] 2097051 pages RAM [ 794.589841] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 794.609127] 0 pages HighMem/MovableOnly [ 794.636891] Node 1 Normal: 133*4kB (UM) 114*8kB (UM) 79*16kB (ME) 71*32kB (UME) 39*64kB (ME) 31*128kB (M) 7*256kB (UM) 7*512kB (UME) 4*1024kB (ME) 3*2048kB (UM) 0*4096kB = 27060kB [ 794.648053] 369649 pages reserved [ 794.665967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 794.689851] 0 pages cma reserved [ 794.707425] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 794.733738] Unreclaimable slab info: [ 794.741703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 794.772127] Name Used Total [ 794.779812] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 794.797418] pid_2 11KB 44KB [ 794.814217] 21534 total pagecache pages [ 794.838447] batadv_tt_change_cache 3KB 7KB [ 794.850115] 0 pages in swap cache [ 794.863772] batadv_tl_cache 7KB 16KB [ 794.874406] Swap cache stats: add 0, delete 0, find 0/0 [ 794.888622] TIPC 15KB 22KB [ 794.901283] Free swap = 0kB [ 794.913277] SCTPv6 20KB 37KB [ 794.916806] Total swap = 0kB [ 794.918980] DCCPv6 17KB 22KB [ 794.927506] 2097051 pages RAM [ 794.929807] DCCP 19KB 28KB [ 794.935904] 0 pages HighMem/MovableOnly [ 794.945748] RXRPC 16KB 26KB [ 794.948641] 369649 pages reserved [ 794.949767] rxrpc_call_jar 112KB 141KB [ 794.959492] 0 pages cma reserved [ 794.972298] bridge_fdb_cache 13KB 27KB [ 794.987960] fib6_nodes 243KB 280KB [ 794.995729] ip6_dst_cache 806KB 896KB [ 795.004258] RAWv6 126KB 135KB [ 795.010032] UDPv6 37KB 41KB [ 795.025663] TCPv6 42KB 48KB [ 795.033775] nf_conntrack 18KB 22KB [ 795.039766] t10_alua_lu_gp_cache 0KB 3KB [ 795.056515] sd_ext_cdb 0KB 7KB [ 795.066372] scsi_sense_cache 1056KB 1064KB [ 795.074730] virtio_scsi_cmd 16KB 16KB [ 795.084187] sgpool-128 8KB 8KB [ 795.093391] sgpool-64 4KB 12KB [ 795.099403] sgpool-32 2KB 15KB [ 795.107151] sgpool-16 1KB 7KB [ 795.116732] sgpool-8 0KB 7KB [ 795.124541] mqueue_inode_cache 13KB 37KB [ 795.130000] bio_post_read_ctx 14KB 15KB [ 795.137834] bio-2 14KB 15KB [ 795.145608] jfs_mp 7KB 7KB [ 795.153667] cifs_small_rq 15KB 16KB [ 795.159031] cifs_request 67KB 67KB [ 795.166785] cifs_mpx_ids 0KB 7KB [ 795.174568] nfs_commit_data 3KB 14KB [ 795.179930] nfs_write_data 34KB 44KB [ 795.187716] ext4_system_zone 1KB 7KB [ 795.195696] bio-1 1KB 7KB [ 795.203636] pid_namespace 2KB 11KB [ 795.209013] rpc_buffers 17KB 25KB [ 795.218653] rpc_tasks 2KB 7KB [ 795.226463] UNIX 1518KB 1766KB [ 795.234245] tcp_bind_bucket 1KB 4KB [ 795.239633] ip_fib_trie 34KB 43KB [ 795.247407] ip_fib_alias 172KB 201KB [ 795.255446] ip_dst_cache 13KB 28KB [ 795.263200] RAW 79KB 105KB [ 795.268568] UDP 72KB 81KB [ 795.276344] TCP 19KB 22KB [ 795.284119] hugetlbfs_inode_cache 3KB 15KB [ 795.289831] fscache_cookie_jar 1KB 7KB [ 795.297678] eventpoll_pwq 30KB 47KB [ 795.305435] eventpoll_epi 55KB 66KB [ 795.313311] inotify_inode_mark 12KB 23KB [ 795.323460] request_queue 199KB 199KB [ 795.328826] blkdev_requests 1KB 3KB [ 795.336595] blkdev_ioc 35KB 46KB [ 795.344814] bio-0 1127KB 1128KB [ 795.350188] biovec-max 1641KB 1683KB [ 795.358013] biovec-64 1044KB 1063KB [ 795.366064] biovec-16 102KB 131KB [ 795.373853] bio_integrity_payload 1KB 8KB [ 795.379562] khugepaged_mm_slot 5KB 27KB [ 795.387420] uid_cache 0KB 4KB [ 795.395215] dmaengine-unmap-2 0KB 3KB [ 795.402981] skbuff_fclone_cache 24KB 26KB [ 795.408534] skbuff_head_cache 9995KB 10578KB [ 795.416466] configfs_dir_cache 3KB 7KB [ 795.426794] file_lock_cache 34KB 35KB [ 795.434583] file_lock_ctx 9KB 15KB [ 795.439947] fsnotify_mark_connector 6KB 19KB [ 795.449646] net_namespace 96KB 105KB [ 795.457417] shmem_inode_cache 8047KB 8084KB [ 795.465471] task_delay_info 174KB 387KB [ 795.473250] taskstats 33KB 38KB [ 795.478613] proc_dir_entry 1004KB 1098KB [ 795.486388] pde_opener 15KB 66KB [ 795.494150] seq_file 274KB 448KB [ 795.499517] sigqueue 47KB 70KB [ 795.507266] kernfs_node_cache 18235KB 18258KB [ 795.515047] mnt_cache 207KB 252KB [ 795.524927] filp 7051KB 7788KB [ 795.532708] names_cache 116488KB 116530KB [ 795.538072] iint_cache 34KB 47KB [ 795.545832] key_jar 4KB 7KB [ 795.553637] uts_namespace 3KB 15KB [ 795.559003] nsproxy 1KB 15KB [ 795.567019] vm_area_struct 3065KB 3689KB [ 795.574794] mm_struct 497KB 585KB [ 795.580158] fs_cache 204KB 388KB [ 795.587902] files_cache 835KB 1275KB [ 795.595665] signal_cache 1361KB 2084KB [ 795.603456] sighand_cache 601KB 645KB [ 795.608825] task_struct 5485KB 5573KB [ 795.616588] cred_jar 2139KB 2772KB [ 795.624375] anon_vma_chain 940KB 1645KB [ 795.634567] anon_vma 157KB 258KB [ 795.639933] pid 113KB 232KB [ 795.647901] Acpi-Operand 156KB 198KB [ 795.655691] Acpi-ParseExt 9KB 11KB [ 795.663493] Acpi-Parse 41KB 47KB [ 795.668862] Acpi-State 52KB 63KB [ 795.676922] Acpi-Namespace 20KB 27KB [ 795.686305] numa_policy 0KB 3KB [ 795.694076] debug_objects_cache 1597KB 1669KB [ 795.699618] trace_event_file 297KB 298KB [ 795.707373] ftrace_event_field 398KB 401KB [ 795.715287] pool_workqueue 140KB 172KB [ 795.723073] page->ptl 454KB 1027KB [ 795.733157] kmalloc-2097152 2050KB 2050KB [ 795.738535] kmalloc-524288 2056KB 2056KB [ 795.746292] kmalloc-262144 1806KB 1806KB [ 795.754057] kmalloc-131072 650KB 650KB [ 795.759424] kmalloc-65536 2772KB 2970KB [ 795.767196] kmalloc-32768 2211KB 2343KB [ 795.775254] kmalloc-16384 1303KB 1303KB [ 795.783042] kmalloc-8192 5511KB 5610KB [ 795.788408] kmalloc-4096 24832KB 24892KB [ 795.796164] kmalloc-2048 16324KB 18353KB [ 795.803948] kmalloc-1024 14073KB 15994KB [ 795.809313] kmalloc-512 18874KB 19312KB [ 795.817072] kmalloc-256 5572KB 6427KB [ 795.824849] kmalloc-128 1323KB 1504KB [ 795.834872] kmalloc-96 3731KB 4100KB [ 795.850367] kmalloc-64 2688KB 3712KB [ 795.855735] kmalloc-32 1992KB 2492KB [ 795.866343] kmalloc-192 2147KB 2764KB [ 795.871913] kmem_cache 177KB 183KB [ 795.877275] Out of memory (oom_kill_allocating_task): Kill process 17439 (systemd-journal) score 0 or sacrifice child [ 795.892848] Killed process 17439 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:5016kB [ 795.906049] oom_reaper: reaped process 17439 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:5016kB [ 796.081189] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 796.100513] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 796.122425] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 796.129208] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 796.144527] systemd[1]: Stopped Journal Service. [ 796.174418] systemd[1]: Starting Journal Service... [ 796.420690] systemd-journald[20977]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 796.927821] systemd[1]: Started Journal Service. 22:16:24 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x4, 0x220000) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:24 executing program 5: socketpair(0x2c, 0x9800, 0x0, &(0x7f0000000000)) 22:16:24 executing program 2: socketpair(0x3, 0x9b00, 0x0, &(0x7f0000000040)) 22:16:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:24 executing program 0: socketpair(0x3, 0x8800, 0x0, &(0x7f0000000040)) 22:16:24 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:24 executing program 5: socketpair(0x2c, 0x9801, 0x0, &(0x7f0000000000)) 22:16:24 executing program 4: syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:24 executing program 2: socketpair(0x3, 0x9b01, 0x0, &(0x7f0000000040)) 22:16:24 executing program 0: socketpair(0x3, 0x8801, 0x0, &(0x7f0000000040)) 22:16:24 executing program 2: socketpair(0x3, 0x9c00, 0x0, &(0x7f0000000040)) 22:16:24 executing program 5: socketpair(0x2c, 0x9900, 0x0, &(0x7f0000000000)) [ 803.325556] oom_reaper: reaped process 20994 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 803.364007] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 803.385196] systemd-journal cpuset=/ mems_allowed=0-1 [ 803.392240] CPU: 1 PID: 20977 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 803.400204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 803.400238] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 803.409546] Call Trace: [ 803.409567] dump_stack+0x1fc/0x2ef [ 803.409585] dump_header+0x15d/0xc3f [ 803.409602] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 803.409614] ? ___ratelimit+0x319/0x590 [ 803.409629] oom_kill_process.cold+0x10/0x692 [ 803.409645] ? check_preemption_disabled+0x41/0x280 [ 803.409664] ? has_intersects_mems_allowed+0x1d6/0x290 [ 803.409679] out_of_memory+0x1072/0x1390 [ 803.409696] ? oom_killer_disable+0x270/0x270 [ 803.409712] ? mutex_trylock+0x15f/0x1a0 [ 803.409729] __alloc_pages_nodemask+0x23a2/0x2890 [ 803.409748] ? find_get_entry+0x4cd/0x8a0 [ 803.409771] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 803.409810] alloc_pages_current+0x193/0x2a0 [ 803.409824] filemap_fault+0x146e/0x2180 [ 803.409850] ext4_filemap_fault+0x84/0xb0 [ 803.409865] __do_fault+0x10b/0x4b0 [ 803.409883] __handle_mm_fault+0x273b/0x41c0 [ 803.409901] ? vm_insert_page+0x9c0/0x9c0 [ 803.409928] ? check_preemption_disabled+0x41/0x280 [ 803.409947] handle_mm_fault+0x436/0xb10 [ 803.409967] __do_page_fault+0x68e/0xd60 [ 803.409987] ? trace_hardirqs_off_caller+0x6e/0x210 [ 803.410001] ? spurious_fault+0x840/0x840 [ 803.410016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 803.410033] ? page_fault+0x8/0x30 [ 803.410047] page_fault+0x1e/0x30 [ 803.410059] RIP: 0033:0x7f06968562e3 [ 803.410072] Code: Bad RIP value. [ 803.410079] RSP: 002b:00007fffc12b3a98 EFLAGS: 00010246 [ 803.410090] RAX: 0000000000000001 RBX: 000055b3d06851e0 RCX: 00007f06968562e3 [ 803.410097] RDX: 0000000000000013 RSI: 00007fffc12b3aa0 RDI: 000000000000000c [ 803.410104] RBP: 00007fffc12b3c90 R08: 00007fffc137a000 R09: 000000cd1a686906 [ 803.410112] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffc12b3aa0 [ 803.410120] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aacc64018f [ 803.417873] Mem-Info: [ 803.433484] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 803.444223] active_anon:14980 inactive_anon:23022 isolated_anon:0 [ 803.444223] active_file:34 inactive_file:24 isolated_file:0 [ 803.444223] unevictable:0 dirty:29 writeback:0 unstable:0 [ 803.444223] slab_reclaimable:13566 slab_unreclaimable:118947 [ 803.444223] mapped:22081 shmem:23549 pagetables:584 bounce:0 [ 803.444223] free:13783 free_pcp:635 free_cma:0 [ 803.447504] CPU: 0 PID: 20994 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 803.449323] Node 0 active_anon:59180kB inactive_anon:63036kB active_file:44kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88176kB dirty:104kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 803.454560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 803.454565] Call Trace: [ 803.454587] dump_stack+0x1fc/0x2ef [ 803.454605] warn_alloc.cold+0x7b/0x18f [ 803.454623] ? zone_watermark_ok_safe+0x260/0x260 [ 803.454640] ? usleep_range+0x170/0x170 [ 803.458799] Node 1 active_anon:740kB inactive_anon:29052kB active_file:92kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:148kB dirty:12kB writeback:0kB shmem:29308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 803.463169] ? collect_expired_timers+0x2a0/0x2a0 [ 803.463204] __alloc_pages_nodemask+0x232f/0x2890 [ 803.467231] Node 0 DMA free:10868kB 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 [ 803.472077] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 803.472093] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 803.476236] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 803.481069] ? rcu_nmi_exit+0xb3/0x180 [ 803.481096] ? policy_node+0xa7/0x140 [ 803.485479] Node 0 DMA32 free:17508kB min:35996kB low:44992kB high:53988kB active_anon:59180kB inactive_anon:63036kB active_file:48kB inactive_file:60kB unevictable:0kB writepending:104kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2264kB bounce:0kB free_pcp:1524kB local_pcp:0kB free_cma:0kB [ 803.489531] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 803.493673] lowmem_reserve[]: 0 0 1 1 1 [ 803.497277] alloc_pages_current+0x193/0x2a0 [ 803.501700] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 803.505816] ? __sanitizer_cov_trace_pc+0x3b/0x50 [ 803.510820] lowmem_reserve[]: 0 0 0 0 0 [ 803.514852] relay_open_buf.part.0+0x2a8/0xb80 [ 803.518882] Node 1 Normal free:26748kB min:53876kB low:67344kB high:80812kB active_anon:740kB inactive_anon:29052kB active_file:16kB inactive_file:76kB unevictable:0kB writepending:112kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:72kB bounce:0kB free_pcp:1016kB local_pcp:764kB free_cma:0kB [ 803.523893] relay_open+0x537/0x9f0 [ 803.523912] do_blk_trace_setup+0x4f6/0xb40 [ 803.528028] lowmem_reserve[]: 0 0 0 0 0 [ 803.532860] ? _copy_from_user+0xd2/0x130 [ 803.532875] __blk_trace_setup+0xca/0x180 [ 803.532889] ? do_blk_trace_setup+0xb40/0xb40 [ 803.536433] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 803.539892] ? migrate_swap_stop+0x900/0x900 [ 803.543596] Node 0 DMA32: 774*4kB (UME) 717*8kB (UME) 306*16kB (UME) 65*32kB (ME) 14*64kB (ME) 5*128kB (M) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17856kB [ 803.546939] blk_trace_ioctl+0x155/0x290 [ 803.552300] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 803.559542] ? blk_add_driver_data+0x540/0x540 [ 803.566808] Node 1 Normal: 130*4kB (ME) 113*8kB (M) 91*16kB (ME) 54*32kB (UME) 22*64kB (ME) 19*128kB (UM) 6*256kB (M) 7*512kB (UME) 5*1024kB (UME) 2*2048kB (M) 1*4096kB (U) = 26880kB [ 803.574048] ? __lock_acquire+0x6de/0x3ff0 [ 803.574068] blkdev_ioctl+0x112/0x1a80 [ 803.581337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 803.588573] ? blkpg_ioctl+0x9d0/0x9d0 [ 803.588586] ? do_futex+0x171/0x1880 [ 803.588600] ? mark_held_locks+0xf0/0xf0 [ 803.588618] ? debug_check_no_obj_freed+0x201/0x490 [ 803.597518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 803.629428] ? futex_exit_release+0x220/0x220 [ 803.629444] block_ioctl+0xe9/0x130 [ 803.629458] ? blkdev_fallocate+0x3f0/0x3f0 [ 803.637345] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 803.664976] do_vfs_ioctl+0xcdb/0x12e0 [ 803.664993] ? lock_downgrade+0x720/0x720 [ 803.665013] ? check_preemption_disabled+0x41/0x280 [ 803.674355] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 803.676909] ? ioctl_preallocate+0x200/0x200 [ 803.680525] 23633 total pagecache pages [ 803.684470] ? __fget+0x356/0x510 [ 803.689306] 0 pages in swap cache [ 803.693262] ? do_dup2+0x450/0x450 [ 803.693277] ? __se_sys_futex+0x298/0x3b0 [ 803.693298] ksys_ioctl+0x9b/0xc0 [ 803.720262] Swap cache stats: add 0, delete 0, find 0/0 [ 803.725069] __x64_sys_ioctl+0x6f/0xb0 [ 803.729878] Free swap = 0kB [ 803.755992] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 803.756006] do_syscall_64+0xf9/0x620 [ 803.756026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.760864] Total swap = 0kB [ 803.765589] RIP: 0033:0x7f1e464dd0c9 [ 803.770608] 2097051 pages RAM [ 803.774448] Code: Bad RIP value. [ 803.778230] 0 pages HighMem/MovableOnly [ 803.807192] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 803.807205] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 803.807213] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 803.807224] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 803.812058] 369649 pages reserved [ 803.815996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 803.820394] 0 pages cma reserved [ 803.846202] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 803.860591] Mem-Info: [ 803.905725] Unreclaimable slab info: [ 803.909039] active_anon:14980 inactive_anon:23022 isolated_anon:0 [ 803.909039] active_file:34 inactive_file:24 isolated_file:0 [ 803.909039] unevictable:0 dirty:29 writeback:0 unstable:0 [ 803.909039] slab_reclaimable:13566 slab_unreclaimable:118947 [ 803.909039] mapped:22081 shmem:23549 pagetables:584 bounce:0 [ 803.909039] free:13783 free_pcp:635 free_cma:0 [ 803.919794] Name Used Total [ 803.933612] Node 0 active_anon:59180kB inactive_anon:63036kB active_file:44kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88176kB dirty:104kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 803.959208] pid_2 23KB 44KB [ 803.966198] Node 1 active_anon:740kB inactive_anon:29052kB active_file:92kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:148kB dirty:12kB writeback:0kB shmem:29308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 803.991771] batadv_tt_change_cache 2KB 7KB [ 804.008993] Node 0 DMA free:10868kB 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 [ 804.020445] batadv_tl_cache 6KB 16KB [ 804.034778] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 804.045429] TIPC 13KB 22KB [ 804.049062] Node 0 DMA32 free:17856kB min:35996kB low:44992kB high:53988kB active_anon:59088kB inactive_anon:63036kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2260kB bounce:0kB free_pcp:1524kB local_pcp:1524kB free_cma:0kB [ 804.049944] SCTPv6 20KB 37KB [ 804.058991] lowmem_reserve[]: 0 0 1 1 1 [ 804.065582] DCCPv6 17KB 22KB [ 804.075749] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 804.082687] DCCP 19KB 28KB [ 804.084604] lowmem_reserve[]: 0 0 0 0 0 [ 804.086609] RXRPC 14KB 26KB [ 804.097058] Node 1 Normal free:26880kB min:53876kB low:67344kB high:80812kB active_anon:744kB inactive_anon:29052kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:72kB bounce:0kB free_pcp:1016kB local_pcp:252kB free_cma:0kB [ 804.105898] rxrpc_call_jar 101KB 141KB [ 804.107967] lowmem_reserve[]: 0 0 0 0 0 [ 804.114969] bridge_fdb_cache 13KB 27KB [ 804.129397] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 804.133183] fib6_nodes 234KB 280KB [ 804.133352] Node 0 DMA32: 774*4kB (UME) 717*8kB (UME) 306*16kB (UME) 65*32kB (ME) 14*64kB (ME) 5*128kB (M) 2*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17856kB [ 804.137245] ip6_dst_cache 635KB 877KB [ 804.148125] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 804.165937] RAWv6 108KB 128KB [ 804.169974] Node 1 Normal: 130*4kB (ME) 113*8kB (M) 91*16kB (ME) 54*32kB (UME) 22*64kB (ME) 19*128kB (UM) 6*256kB (M) 7*512kB (UME) 5*1024kB (UME) 2*2048kB (M) 1*4096kB (U) = 26880kB [ 804.188489] UDPv6 35KB 41KB [ 804.193910] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 804.194574] TCPv6 36KB 42KB [ 804.232814] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 804.248078] nf_conntrack 13KB 22KB [ 804.270011] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 804.307694] t10_alua_lu_gp_cache 0KB 3KB [ 804.335007] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 804.345725] sd_ext_cdb 0KB 7KB [ 804.374148] 23574 total pagecache pages [ 804.389413] scsi_sense_cache 1056KB 1064KB [ 804.414760] 0 pages in swap cache [ 804.434437] virtio_scsi_cmd 16KB 16KB [ 804.459730] Swap cache stats: add 0, delete 0, find 0/0 [ 804.474737] sgpool-128 8KB 8KB [ 804.490591] Free swap = 0kB [ 804.517303] sgpool-64 4KB 12KB [ 804.522899] Total swap = 0kB [ 804.534620] sgpool-32 2KB 15KB [ 804.551242] 2097051 pages RAM [ 804.569361] sgpool-16 1KB 7KB [ 804.569692] 0 pages HighMem/MovableOnly [ 804.578181] sgpool-8 0KB 7KB [ 804.591576] 369649 pages reserved [ 804.607646] mqueue_inode_cache 13KB 37KB [ 804.613228] 0 pages cma reserved [ 804.619659] bio_post_read_ctx 14KB 15KB [ 804.685297] bio-2 14KB 15KB [ 804.691222] jfs_mp 7KB 7KB [ 804.696885] cifs_small_rq 15KB 16KB [ 804.702778] cifs_request 67KB 67KB [ 804.708610] cifs_mpx_ids 0KB 7KB [ 804.714726] nfs_commit_data 3KB 14KB [ 804.720708] nfs_write_data 34KB 44KB [ 804.726106] ext4_system_zone 1KB 7KB [ 804.731518] bio-1 1KB 7KB [ 804.736880] pid_namespace 2KB 11KB [ 804.742287] rpc_buffers 17KB 25KB [ 804.748225] rpc_tasks 2KB 7KB [ 804.754024] UNIX 1168KB 1432KB [ 804.760106] tcp_bind_bucket 1KB 4KB [ 804.765494] ip_fib_trie 34KB 43KB [ 804.771370] ip_fib_alias 165KB 201KB [ 804.777086] ip_dst_cache 12KB 28KB [ 804.784456] RAW 67KB 105KB [ 804.789833] UDP 64KB 81KB [ 804.795360] TCP 19KB 22KB [ 804.800869] hugetlbfs_inode_cache 3KB 15KB [ 804.806577] fscache_cookie_jar 1KB 7KB [ 804.812187] eventpoll_pwq 25KB 47KB [ 804.817549] eventpoll_epi 46KB 66KB [ 804.823057] inotify_inode_mark 13KB 23KB [ 804.828507] request_queue 199KB 199KB [ 804.834025] blkdev_requests 1KB 3KB [ 804.839386] blkdev_ioc 40KB 46KB [ 804.845037] bio-0 1291KB 1293KB [ 804.850656] biovec-max 1707KB 1740KB [ 804.856021] biovec-64 1213KB 1220KB [ 804.861738] biovec-16 107KB 131KB [ 804.867101] bio_integrity_payload 1KB 8KB [ 804.873121] khugepaged_mm_slot 7KB 27KB [ 804.878580] uid_cache 0KB 4KB [ 804.884230] dmaengine-unmap-2 0KB 3KB [ 804.889595] skbuff_fclone_cache 25KB 26KB [ 804.895403] skbuff_head_cache 9768KB 10368KB [ 804.901003] configfs_dir_cache 3KB 7KB [ 804.906462] file_lock_cache 42KB 43KB [ 804.912078] file_lock_ctx 9KB 15KB [ 804.917467] fsnotify_mark_connector 6KB 19KB [ 804.923769] net_namespace 78KB 87KB [ 804.929138] shmem_inode_cache 8054KB 8084KB [ 804.934876] task_delay_info 168KB 387KB [ 804.940502] taskstats 31KB 38KB [ 804.945880] proc_dir_entry 949KB 1083KB [ 804.951493] pde_opener 14KB 66KB [ 804.956861] seq_file 279KB 448KB [ 804.962652] sigqueue 70KB 70KB [ 804.968018] kernfs_node_cache 18230KB 18258KB [ 804.973676] mnt_cache 190KB 236KB [ 804.979047] filp 6926KB 7788KB [ 804.984764] names_cache 121337KB 121375KB [ 804.990362] iint_cache 37KB 47KB [ 804.995733] key_jar 4KB 7KB [ 805.001337] uts_namespace 3KB 11KB [ 805.006700] nsproxy 1KB 15KB [ 805.012326] vm_area_struct 2907KB 3685KB [ 805.017687] mm_struct 448KB 585KB [ 805.023292] fs_cache 188KB 384KB [ 805.028654] files_cache 757KB 1237KB [ 805.034280] signal_cache 1289KB 2048KB [ 805.039642] sighand_cache 615KB 645KB [ 805.045430] task_struct 5188KB 5277KB [ 805.051066] cred_jar 2172KB 2772KB [ 805.056426] anon_vma_chain 954KB 1645KB [ 805.062064] anon_vma 153KB 258KB [ 805.067428] pid 102KB 232KB [ 805.073074] Acpi-Operand 156KB 198KB [ 805.078435] Acpi-ParseExt 9KB 11KB [ 805.084076] Acpi-Parse 41KB 47KB [ 805.089469] Acpi-State 52KB 63KB [ 805.095083] Acpi-Namespace 20KB 27KB [ 805.100680] numa_policy 0KB 3KB [ 805.106038] debug_objects_cache 1588KB 1669KB [ 805.111939] trace_event_file 297KB 298KB [ 805.117308] ftrace_event_field 398KB 401KB [ 805.123016] pool_workqueue 136KB 164KB [ 805.128385] page->ptl 440KB 1027KB [ 805.134194] kmalloc-2097152 2050KB 2050KB [ 805.139557] kmalloc-524288 2056KB 2056KB [ 805.145208] kmalloc-262144 1806KB 1806KB [ 805.151889] kmalloc-131072 650KB 650KB [ 805.157260] kmalloc-65536 2640KB 2706KB [ 805.162901] kmalloc-32768 2112KB 2211KB [ 805.168261] kmalloc-16384 1270KB 1303KB [ 805.173902] kmalloc-8192 5337KB 5445KB [ 805.179266] kmalloc-4096 23931KB 23991KB [ 805.184876] kmalloc-2048 14934KB 17569KB [ 805.190499] kmalloc-1024 12978KB 15946KB [ 805.195863] kmalloc-512 18958KB 19203KB [ 805.201663] kmalloc-256 5444KB 6423KB [ 805.207025] kmalloc-128 1211KB 1504KB [ 805.212644] kmalloc-96 3776KB 4100KB [ 805.218006] kmalloc-64 2604KB 3712KB [ 805.223700] kmalloc-32 1988KB 2492KB [ 805.229067] kmalloc-192 2066KB 2764KB [ 805.234696] kmem_cache 177KB 183KB [ 805.240316] Out of memory (oom_kill_allocating_task): Kill process 20977 (systemd-journal) score 0 or sacrifice child [ 805.251309] Killed process 20977 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1296kB [ 805.263235] oom_reaper: reaped process 20977 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 805.292255] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 805.299976] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 805.311240] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 805.317944] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 805.325712] systemd[1]: Stopped Journal Service. [ 805.343339] systemd[1]: Starting Journal Service... [ 805.614311] systemd-journald[21013]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 806.095609] systemd[1]: Started Journal Service. 22:16:33 executing program 0: socketpair(0x3, 0x8900, 0x0, &(0x7f0000000040)) [ 809.761383] ieee802154 phy0 wpan0: encryption failed: -22 [ 809.766966] ieee802154 phy1 wpan1: encryption failed: -22 [ 811.840056] Bluetooth: hci2: command 0x0406 tx timeout [ 811.845390] Bluetooth: hci6: command 0x0406 tx timeout [ 812.698406] oom_reaper: reaped process 20992 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 812.739250] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 812.756746] systemd-journal cpuset=/ mems_allowed=0-1 [ 812.762051] CPU: 1 PID: 21013 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 812.770015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 812.779356] Call Trace: [ 812.781928] dump_stack+0x1fc/0x2ef [ 812.785540] dump_header+0x15d/0xc3f [ 812.789244] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 812.790040] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 812.794345] ? ___ratelimit+0x319/0x590 [ 812.803994] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 812.807925] oom_kill_process.cold+0x10/0x692 [ 812.817481] ? check_preemption_disabled+0x41/0x280 [ 812.822492] ? has_intersects_mems_allowed+0x1d6/0x290 [ 812.827758] out_of_memory+0x1072/0x1390 [ 812.831817] ? oom_killer_disable+0x270/0x270 [ 812.836306] ? mutex_trylock+0x15f/0x1a0 [ 812.840362] __alloc_pages_nodemask+0x23a2/0x2890 [ 812.845207] ? find_get_entry+0x4cd/0x8a0 [ 812.849359] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 812.854242] alloc_pages_current+0x193/0x2a0 [ 812.858645] filemap_fault+0x146e/0x2180 [ 812.862723] ext4_filemap_fault+0x84/0xb0 [ 812.866861] __do_fault+0x10b/0x4b0 [ 812.870485] __handle_mm_fault+0x273b/0x41c0 [ 812.874888] ? vm_insert_page+0x9c0/0x9c0 [ 812.879036] ? check_preemption_disabled+0x41/0x280 [ 812.884044] handle_mm_fault+0x436/0xb10 [ 812.888101] __do_page_fault+0x68e/0xd60 [ 812.892156] ? trace_hardirqs_off_caller+0x6e/0x210 [ 812.897161] ? spurious_fault+0x840/0x840 [ 812.901298] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 812.906140] ? page_fault+0x8/0x30 [ 812.909671] page_fault+0x1e/0x30 [ 812.913110] RIP: 0033:0x7fa989d1b2e3 [ 812.916815] Code: Bad RIP value. [ 812.920164] RSP: 002b:00007ffe11ae8b48 EFLAGS: 00010246 [ 812.925513] RAX: 0000000000000001 RBX: 00005564739481e0 RCX: 00007fa989d1b2e3 [ 812.932772] RDX: 0000000000000013 RSI: 00007ffe11ae8b50 RDI: 000000000000000c [ 812.940028] RBP: 00007ffe11ae8d40 R08: 00007ffe11b1c000 R09: 000000d0f1f85e7d [ 812.947286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe11ae8b50 [ 812.954543] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aacd48e345 [ 812.965633] CPU: 0 PID: 20992 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 812.973536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 812.973606] Mem-Info: [ 812.982889] Call Trace: [ 812.982912] dump_stack+0x1fc/0x2ef [ 812.982929] warn_alloc.cold+0x7b/0x18f [ 812.982947] ? zone_watermark_ok_safe+0x260/0x260 [ 812.985359] active_anon:14447 inactive_anon:25054 isolated_anon:0 [ 812.985359] active_file:14 inactive_file:13 isolated_file:0 [ 812.985359] unevictable:0 dirty:0 writeback:0 unstable:0 [ 812.985359] slab_reclaimable:13600 slab_unreclaimable:119617 [ 812.985359] mapped:22019 shmem:25597 pagetables:568 bounce:0 [ 812.985359] free:13846 free_pcp:279 free_cma:0 [ 812.987915] ? usleep_range+0x170/0x170 [ 812.991562] Node 0 active_anon:56536kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 812.995482] ? collect_expired_timers+0x2a0/0x2a0 [ 813.000332] Node 1 active_anon:1252kB inactive_anon:37244kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1372kB dirty:0kB writeback:0kB shmem:37500kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 813.033538] __alloc_pages_nodemask+0x232f/0x2890 [ 813.033570] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 813.037509] Node 0 DMA free:10868kB 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 [ 813.065082] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 813.065099] ? rcu_nmi_exit+0xb3/0x180 [ 813.065129] ? alloc_pages_current+0xf4/0x2a0 [ 813.069956] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 813.096995] alloc_pages_current+0x193/0x2a0 [ 813.097013] relay_open_buf.part.0+0x2a8/0xb80 [ 813.097034] relay_open+0x537/0x9f0 [ 813.101866] Node 0 DMA32 free:17804kB min:35996kB low:44992kB high:53988kB active_anon:56536kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:616kB local_pcp:356kB free_cma:0kB [ 813.106679] do_blk_trace_setup+0x4f6/0xb40 [ 813.132813] lowmem_reserve[]: 0 0 1 1 1 [ 813.137533] ? _copy_from_user+0xd2/0x130 [ 813.141413] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 813.145874] __blk_trace_setup+0xca/0x180 [ 813.150881] lowmem_reserve[]: 0 0 0 0 0 [ 813.155281] ? do_blk_trace_setup+0xb40/0xb40 [ 813.159832] Node 1 Normal free:26704kB min:53876kB low:67344kB high:80812kB active_anon:1252kB inactive_anon:37244kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 813.163457] blk_trace_ioctl+0x155/0x290 [ 813.163474] ? blk_add_driver_data+0x540/0x540 [ 813.192349] lowmem_reserve[]: 0 0 0 0 0 [ 813.196644] ? __lock_acquire+0x6de/0x3ff0 [ 813.200655] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 813.204757] blkdev_ioctl+0x112/0x1a80 [ 813.230605] Node 0 DMA32: 745*4kB (UME) 714*8kB (UME) 319*16kB (UME) 70*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17828kB [ 813.234713] ? blkpg_ioctl+0x9d0/0x9d0 [ 813.238658] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 813.243142] ? do_futex+0x171/0x1880 [ 813.243158] ? mark_held_locks+0xf0/0xf0 [ 813.243177] ? debug_check_no_obj_freed+0x201/0x490 [ 813.271888] Node 1 Normal: 164*4kB (UME) 146*8kB (UM) 104*16kB (ME) 76*32kB (M) 39*64kB (UM) 11*128kB (UM) 2*256kB (UM) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26720kB [ 813.275914] ? futex_exit_release+0x220/0x220 [ 813.280490] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.284423] block_ioctl+0xe9/0x130 [ 813.288631] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.301785] ? blkdev_fallocate+0x3f0/0x3f0 [ 813.301802] do_vfs_ioctl+0xcdb/0x12e0 [ 813.301819] ? lock_downgrade+0x720/0x720 [ 813.305685] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.320323] ? check_preemption_disabled+0x41/0x280 [ 813.320337] ? ioctl_preallocate+0x200/0x200 [ 813.320355] ? __fget+0x356/0x510 [ 813.324223] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.335215] ? do_dup2+0x450/0x450 [ 813.335229] ? __se_sys_futex+0x298/0x3b0 [ 813.335251] ksys_ioctl+0x9b/0xc0 [ 813.338932] 25624 total pagecache pages [ 813.342979] __x64_sys_ioctl+0x6f/0xb0 [ 813.342993] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 813.343009] do_syscall_64+0xf9/0x620 [ 813.347998] 0 pages in swap cache [ 813.364116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 813.364128] RIP: 0033:0x7f1ef235d0c9 [ 813.364142] Code: Bad RIP value. [ 813.368610] Swap cache stats: add 0, delete 0, find 0/0 [ 813.377416] RSP: 002b:00007f1ef08cf168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 813.377430] RAX: ffffffffffffffda RBX: 00007f1ef247cf80 RCX: 00007f1ef235d0c9 [ 813.377439] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 813.377449] RBP: 00007f1ef23b8ae9 R08: 0000000000000000 R09: 0000000000000000 [ 813.381080] Free swap = 0kB [ 813.389627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 813.389640] R13: 00007ffd09c4422f R14: 00007f1ef08cf300 R15: 0000000000022000 [ 813.393994] Total swap = 0kB [ 813.417488] Mem-Info: [ 813.433732] 2097051 pages RAM [ 813.448934] active_anon:14447 inactive_anon:25054 isolated_anon:0 [ 813.448934] active_file:14 inactive_file:13 isolated_file:0 [ 813.448934] unevictable:0 dirty:0 writeback:0 unstable:0 [ 813.448934] slab_reclaimable:13600 slab_unreclaimable:119617 [ 813.448934] mapped:22019 shmem:25597 pagetables:568 bounce:0 [ 813.448934] free:13846 free_pcp:279 free_cma:0 [ 813.455496] 0 pages HighMem/MovableOnly [ 813.456530] Node 0 active_anon:56536kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 813.460328] 369649 pages reserved [ 813.460334] 0 pages cma reserved [ 813.460340] Unreclaimable slab info: [ 813.460344] Name Used Total [ 813.460355] pid_2 19KB 44KB [ 813.473742] Node 1 active_anon:1252kB inactive_anon:37244kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1372kB dirty:0kB writeback:0kB shmem:37500kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 813.479189] batadv_tt_change_cache 2KB 7KB [ 813.488522] Node 0 DMA free:10868kB 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 [ 813.489819] batadv_tl_cache 6KB 16KB [ 813.499834] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 813.511594] TIPC 13KB 22KB [ 813.520934] Node 0 DMA32 free:17804kB min:35996kB low:44992kB high:53988kB active_anon:56536kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:616kB local_pcp:260kB free_cma:0kB [ 813.533121] SCTPv6 20KB 37KB [ 813.537732] lowmem_reserve[]: 0 0 1 1 1 [ 813.578638] DCCPv6 17KB 22KB [ 813.610619] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 813.620555] DCCP 19KB 28KB [ 813.628752] lowmem_reserve[]: 0 0 0 0 0 [ 813.656204] RXRPC 14KB 26KB [ 813.672011] Node 1 Normal free:26704kB min:53876kB low:67344kB high:80812kB active_anon:1252kB inactive_anon:37244kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 813.694027] rxrpc_call_jar 101KB 141KB [ 813.706220] lowmem_reserve[]: 0 0 0 0 0 [ 813.738918] bridge_fdb_cache 12KB 27KB [ 813.747287] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 813.772020] fib6_nodes 221KB 280KB [ 813.772029] ip6_dst_cache 504KB 843KB [ 813.772042] RAWv6 106KB 128KB [ 813.772053] UDPv6 33KB 37KB [ 813.772066] TCPv6 33KB 42KB [ 813.772085] nf_conntrack 13KB 22KB [ 813.772149] t10_alua_lu_gp_cache 0KB 3KB [ 813.772164] sd_ext_cdb 0KB 7KB [ 813.772173] scsi_sense_cache 1056KB 1064KB [ 813.772182] virtio_scsi_cmd 16KB 16KB [ 813.772195] sgpool-128 8KB 8KB [ 813.772205] sgpool-64 4KB 12KB [ 813.772214] sgpool-32 2KB 15KB [ 813.772223] sgpool-16 1KB 7KB [ 813.772233] sgpool-8 0KB 7KB [ 813.772251] mqueue_inode_cache 13KB 37KB [ 813.772266] bio_post_read_ctx 14KB 15KB [ 813.772338] bio-2 14KB 15KB [ 813.772348] jfs_mp 7KB 7KB [ 813.772387] cifs_small_rq 15KB 16KB [ 813.772397] cifs_request 67KB 67KB [ 813.772406] cifs_mpx_ids 0KB 7KB [ 813.772435] nfs_commit_data 3KB 14KB [ 813.772444] nfs_write_data 34KB 44KB [ 813.772488] ext4_system_zone 1KB 7KB [ 813.772520] bio-1 1KB 7KB [ 813.772538] pid_namespace 2KB 11KB [ 813.772557] rpc_buffers 17KB 25KB [ 813.772567] rpc_tasks 2KB 7KB [ 813.772576] UNIX 1048KB 1301KB [ 813.772592] tcp_bind_bucket 1KB 4KB [ 813.772608] ip_fib_trie 33KB 43KB [ 813.772618] ip_fib_alias 155KB 201KB [ 813.772627] ip_dst_cache 9KB 28KB [ 813.772639] RAW 67KB 105KB [ 813.772649] UDP 59KB 81KB [ 813.772662] TCP 19KB 22KB [ 813.772674] hugetlbfs_inode_cache 3KB 15KB [ 813.772683] fscache_cookie_jar 1KB 7KB [ 813.772693] eventpoll_pwq 27KB 47KB [ 813.772702] eventpoll_epi 50KB 66KB [ 813.772712] inotify_inode_mark 12KB 23KB [ 813.772723] request_queue 199KB 199KB [ 813.772732] blkdev_requests 1KB 3KB [ 813.772742] blkdev_ioc 37KB 46KB [ 813.772751] bio-0 1410KB 1413KB [ 813.772761] biovec-max 1699KB 1765KB [ 813.772772] biovec-64 1290KB 1299KB [ 813.772782] biovec-16 107KB 131KB [ 813.772791] bio_integrity_payload 1KB 8KB [ 813.772800] khugepaged_mm_slot 5KB 27KB [ 813.772818] uid_cache 0KB 4KB [ 813.772828] dmaengine-unmap-2 0KB 3KB [ 813.772840] skbuff_fclone_cache 25KB 26KB [ 813.772849] skbuff_head_cache 9363KB 9907KB [ 813.772858] configfs_dir_cache 3KB 7KB [ 813.772868] file_lock_cache 39KB 43KB [ 813.772878] file_lock_ctx 9KB 15KB [ 813.772887] fsnotify_mark_connector 6KB 19KB [ 813.772897] net_namespace 78KB 87KB [ 813.772907] shmem_inode_cache 8045KB 8084KB [ 813.772916] task_delay_info 151KB 383KB [ 813.772926] taskstats 31KB 38KB [ 813.772936] proc_dir_entry 920KB 1065KB [ 813.772945] pde_opener 10KB 66KB [ 813.772955] seq_file 279KB 448KB [ 813.772964] sigqueue 60KB 70KB [ 813.772974] kernfs_node_cache 18231KB 18258KB [ 813.772984] mnt_cache 190KB 236KB [ 813.772993] filp 6946KB 7717KB [ 813.773003] names_cache 125273KB 125302KB [ 813.773012] iint_cache 37KB 47KB [ 813.773022] key_jar 4KB 7KB [ 813.773030] uts_namespace 3KB 11KB [ 813.773039] nsproxy 1KB 15KB [ 813.773049] vm_area_struct 2780KB 3673KB [ 813.773058] mm_struct 365KB 565KB [ 813.773068] fs_cache 170KB 380KB [ 813.773077] files_cache 705KB 1211KB [ 813.773086] signal_cache 1206KB 2012KB [ 813.773096] sighand_cache 598KB 645KB [ 813.773105] task_struct 4747KB 4822KB [ 813.773115] cred_jar 2175KB 2772KB [ 813.773124] anon_vma_chain 894KB 1641KB [ 813.773134] anon_vma 135KB 258KB [ 813.773143] pid 94KB 232KB [ 813.773153] Acpi-Operand 156KB 198KB [ 813.773162] Acpi-ParseExt 9KB 11KB [ 813.773172] Acpi-Parse 41KB 47KB [ 813.773181] Acpi-State 52KB 63KB [ 813.773190] Acpi-Namespace 20KB 27KB [ 813.773202] numa_policy 0KB 3KB [ 813.773211] debug_objects_cache 1582KB 1669KB [ 813.773221] trace_event_file 297KB 298KB [ 813.773231] ftrace_event_field 398KB 401KB [ 813.773241] pool_workqueue 134KB 164KB [ 813.773252] page->ptl 408KB 1023KB [ 813.773298] kmalloc-2097152 2050KB 2050KB [ 813.773309] kmalloc-524288 2056KB 2056KB [ 813.773318] kmalloc-262144 1806KB 1806KB [ 813.773327] kmalloc-131072 650KB 650KB [ 813.773336] kmalloc-65536 2640KB 2706KB [ 813.773345] kmalloc-32768 2112KB 2211KB [ 813.773355] kmalloc-16384 1237KB 1303KB [ 813.773364] kmalloc-8192 5073KB 5156KB [ 813.773373] kmalloc-4096 23115KB 23137KB [ 813.773382] kmalloc-2048 14303KB 17091KB [ 813.773392] kmalloc-1024 12492KB 15797KB [ 813.773401] kmalloc-512 18569KB 18705KB [ 813.773410] kmalloc-256 5272KB 6412KB [ 813.773419] kmalloc-128 1166KB 1504KB [ 813.773428] kmalloc-96 3776KB 4100KB [ 813.773437] kmalloc-64 2565KB 3712KB [ 813.773446] kmalloc-32 1981KB 2492KB [ 813.773456] kmalloc-192 1998KB 2764KB [ 813.773466] kmem_cache 177KB 183KB [ 813.773477] Out of memory (oom_kill_allocating_task): Kill process 21013 (systemd-journal) score 0 or sacrifice child [ 813.773511] Killed process 21013 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1296kB [ 813.774465] oom_reaper: reaped process 21013 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 813.786345] Node 0 DMA32: 745*4kB (UME) 714*8kB (UME) 319*16kB (UME) 70*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17828kB [ 813.802165] systemd-journal: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 813.820470] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 813.830609] systemd-journal cpuset=/ mems_allowed=0-1 [ 813.835600] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 813.853308] CPU: 1 PID: 21013 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 813.861417] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 813.861831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 813.883075] Node 1 Normal: 164*4kB (UME) 146*8kB (UM) 104*16kB (ME) 76*32kB (M) 39*64kB (UM) 11*128kB (UM) 2*256kB (UM) 2*512kB (ME) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26720kB [ 813.883481] Call Trace: [ 813.888854] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.894201] dump_stack+0x1fc/0x2ef [ 813.894220] warn_alloc.cold+0x7b/0x18f [ 813.894237] ? zone_watermark_ok_safe+0x260/0x260 [ 813.894251] ? mark_oom_victim+0x68/0x420 [ 813.923084] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.926307] ? wait_for_completion_io+0x10/0x10 [ 813.943086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 813.947762] __alloc_pages_nodemask+0x232f/0x2890 [ 813.963112] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 813.963788] ? find_get_entry+0x4cd/0x8a0 [ 813.969122] 25624 total pagecache pages [ 813.974474] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 813.974515] alloc_pages_current+0x193/0x2a0 [ 813.974531] filemap_fault+0x146e/0x2180 [ 814.003146] 0 pages in swap cache [ 814.006588] ext4_filemap_fault+0x84/0xb0 [ 814.029944] Swap cache stats: add 0, delete 0, find 0/0 [ 814.033324] __do_fault+0x10b/0x4b0 [ 814.038672] Free swap = 0kB [ 814.044025] __handle_mm_fault+0x273b/0x41c0 [ 814.044044] ? vm_insert_page+0x9c0/0x9c0 [ 814.044070] ? check_preemption_disabled+0x41/0x280 [ 814.044089] handle_mm_fault+0x436/0xb10 [ 814.069937] Total swap = 0kB [ 814.071314] __do_page_fault+0x68e/0xd60 [ 814.076644] 2097051 pages RAM [ 814.081994] ? trace_hardirqs_off_caller+0x6e/0x210 [ 814.082010] ? spurious_fault+0x840/0x840 [ 814.082024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 814.082045] ? page_fault+0x8/0x30 [ 814.101226] 0 pages HighMem/MovableOnly [ 814.103410] page_fault+0x1e/0x30 [ 814.108747] 369649 pages reserved [ 814.114439] RIP: 0033:0x7fa989d1b2e3 [ 814.114453] Code: Bad RIP value. [ 814.114461] RSP: 002b:00007ffe11ae8b48 EFLAGS: 00010246 [ 814.114471] RAX: 0000000000000001 RBX: 00005564739481e0 RCX: 00007fa989d1b2e3 [ 814.114478] RDX: 0000000000000013 RSI: 00007ffe11ae8b50 RDI: 000000000000000c [ 814.114494] RBP: 00007ffe11ae8d40 R08: 00007ffe11b1c000 R09: 000000d0f1f85e7d [ 814.143066] 0 pages cma reserved [ 814.146877] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe11ae8b50 [ 814.795772] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aacd48e345 [ 814.803057] CPU: 0 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 814.810512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 814.819860] Call Trace: [ 814.822480] dump_stack+0x1fc/0x2ef [ 814.824819] Mem-Info: [ 814.826109] dump_header+0x15d/0xc3f [ 814.828513] active_anon:14327 inactive_anon:25054 isolated_anon:0 [ 814.828513] active_file:14 inactive_file:163 isolated_file:0 [ 814.828513] unevictable:0 dirty:0 writeback:0 unstable:0 [ 814.828513] slab_reclaimable:13600 slab_unreclaimable:119601 [ 814.828513] mapped:22119 shmem:25597 pagetables:568 bounce:0 [ 814.828513] free:135381 free_pcp:669 free_cma:0 [ 814.832193] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 814.832206] ? ___ratelimit+0x319/0x590 [ 814.832239] oom_kill_process.cold+0x10/0x692 [ 814.865661] Node 0 active_anon:56524kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 814.870702] ? check_preemption_disabled+0x41/0x280 [ 814.870726] ? has_intersects_mems_allowed+0x1d6/0x290 [ 814.874686] Node 1 active_anon:784kB inactive_anon:37244kB active_file:16kB inactive_file:616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1772kB dirty:0kB writeback:0kB shmem:37500kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 814.879151] out_of_memory+0x1072/0x1390 [ 814.906733] Node 0 DMA free:10868kB 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 [ 814.911712] ? oom_killer_disable+0x270/0x270 [ 814.911730] ? mutex_trylock+0x15f/0x1a0 [ 814.916977] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 814.944030] __alloc_pages_nodemask+0x23a2/0x2890 [ 814.944056] ? find_get_entry+0x4cd/0x8a0 [ 814.948089] Node 0 DMA32 free:17828kB min:35996kB low:44992kB high:53988kB active_anon:56524kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:628kB local_pcp:368kB free_cma:0kB [ 814.974190] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 814.974228] alloc_pages_current+0x193/0x2a0 [ 814.978674] lowmem_reserve[]: 0 0 1 1 1 [ 814.982721] filemap_fault+0x146e/0x2180 [ 814.982749] ext4_filemap_fault+0x84/0xb0 [ 814.987734] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 814.992560] __do_fault+0x10b/0x4b0 [ 814.992575] __handle_mm_fault+0x273b/0x41c0 [ 814.992592] ? vm_insert_page+0x9c0/0x9c0 [ 814.996710] lowmem_reserve[]: 0 0 0 0 0 [ 815.025592] ? check_preemption_disabled+0x41/0x280 [ 815.025612] handle_mm_fault+0x436/0xb10 [ 815.030444] Node 1 Normal free:512820kB min:53876kB low:67344kB high:80812kB active_anon:784kB inactive_anon:37244kB active_file:16kB inactive_file:616kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:2048kB local_pcp:716kB free_cma:0kB [ 815.034851] __do_page_fault+0x68e/0xd60 [ 815.038797] lowmem_reserve[]: 0 0 0 0 0 [ 815.042849] ? trace_hardirqs_off_caller+0x6e/0x210 [ 815.042862] ? spurious_fault+0x840/0x840 [ 815.042878] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 815.046997] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 815.072832] ? page_fault+0x8/0x30 [ 815.072844] page_fault+0x1e/0x30 [ 815.072856] RIP: 0033:0x4675e3 [ 815.072870] Code: 24 20 c3 cc cc cc cc 48 8b 7c 24 08 8b 74 24 10 8b 54 24 14 4c 8b 54 24 18 4c 8b 44 24 20 44 8b 4c 24 28 b8 ca 00 00 00 0f 05 <89> 44 24 30 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc [ 815.076494] Node 0 DMA32: 745*4kB (UME) 714*8kB (UME) 319*16kB (UME) 70*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17828kB [ 815.080851] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 815.080873] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 815.080881] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 815.080892] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 815.085017] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 815.088975] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 815.094010] Node 1 Normal: 5*4kB (UE) 145*8kB (UM) 106*16kB (UME) 78*32kB (UM) 41*64kB (UM) 12*128kB (UM) 4*256kB (UM) 5*512kB (UME) 398*1024kB (UME) 39*2048kB (U) 3*4096kB (U) = 512828kB [ 815.098032] R13: 000000c0006c3c00 R14: 000000c0000004e0 R15: 00007fc2d038b70d [ 815.277925] Mem-Info: [ 815.280734] active_anon:14327 inactive_anon:25054 isolated_anon:0 [ 815.280734] active_file:14 inactive_file:258 isolated_file:0 [ 815.280734] unevictable:0 dirty:0 writeback:0 unstable:0 [ 815.280734] slab_reclaimable:13600 slab_unreclaimable:119578 [ 815.280734] mapped:22157 shmem:25597 pagetables:568 bounce:0 [ 815.280734] free:196810 free_pcp:684 free_cma:0 [ 815.314951] Node 0 active_anon:56524kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86704kB dirty:0kB writeback:0kB shmem:64888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 815.342703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 815.347596] Node 1 active_anon:784kB inactive_anon:37244kB active_file:16kB inactive_file:1196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2024kB dirty:0kB writeback:0kB shmem:37500kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 815.359996] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 815.383947] Node 0 DMA free:10868kB 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 [ 815.414655] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 815.419693] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:56524kB inactive_anon:62972kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:812kB local_pcp:416kB free_cma:0kB [ 815.434381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 815.449464] lowmem_reserve[]: 0 0 1 1 1 [ 815.461875] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 815.482866] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 815.504946] 26265 total pagecache pages [ 815.509358] lowmem_reserve[]: 0 0 0 0 0 [ 815.518495] 0 pages in swap cache [ 815.526076] Node 1 Normal free:968224kB min:53876kB low:67344kB high:80812kB active_anon:784kB inactive_anon:37244kB active_file:16kB inactive_file:2696kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:2764kB local_pcp:1504kB free_cma:0kB [ 815.560103] Swap cache stats: add 0, delete 0, find 0/0 [ 815.560393] lowmem_reserve[]: 0 0 0 0 0 [ 815.565459] Free swap = 0kB [ 815.569415] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 815.572582] Total swap = 0kB [ 815.588845] 2097051 pages RAM [ 815.592070] 0 pages HighMem/MovableOnly [ 815.596046] 369649 pages reserved [ 815.599486] 0 pages cma reserved [ 815.611695] Node 0 DMA32: 745*4kB (UME) 721*8kB (UME) 321*16kB (UME) 71*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17948kB [ 815.627367] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 815.639658] Node 1 Normal: 17*4kB (UE) 11*8kB (U) 62*16kB (UME) 121*32kB (UM) 65*64kB (UM) 25*128kB (UM) 15*256kB (UM) 15*512kB (UME) 408*1024kB (UME) 303*2048kB (U) 4*4096kB (U) = 1078620kB [ 815.657718] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 815.667444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 815.680664] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 815.689542] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 815.705609] 26524 total pagecache pages [ 815.709594] 0 pages in swap cache [ 815.713495] Swap cache stats: add 0, delete 0, find 0/0 [ 815.719541] Free swap = 0kB [ 815.728112] Total swap = 0kB [ 815.734281] 2097051 pages RAM [ 815.738585] 0 pages HighMem/MovableOnly [ 815.757946] 369649 pages reserved [ 815.777931] 0 pages cma reserved [ 815.786418] Unreclaimable slab info: [ 815.790584] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 815.805990] Name Used Total [ 815.814114] pid_2 16KB 44KB [ 815.819763] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 815.834756] batadv_tt_change_cache 2KB 7KB [ 815.841748] batadv_tl_cache 6KB 16KB [ 815.848027] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 815.850198] TIPC 13KB 22KB [ 815.869956] SCTPv6 20KB 37KB [ 815.870121] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 815.875356] DCCPv6 17KB 22KB [ 815.886615] systemd[1]: Stopped Journal Service. [ 815.899956] DCCP 19KB 28KB [ 815.910049] RXRPC 14KB 26KB [ 815.915420] rxrpc_call_jar 101KB 141KB [ 815.924285] systemd[1]: Starting Journal Service... [ 815.930031] bridge_fdb_cache 12KB 27KB [ 815.935406] fib6_nodes 216KB 280KB [ 815.950987] ip6_dst_cache 487KB 840KB [ 815.956896] RAWv6 106KB 128KB [ 815.967599] UDPv6 33KB 37KB [ 815.973641] TCPv6 30KB 42KB [ 815.979017] nf_conntrack 13KB 22KB [ 815.990597] t10_alua_lu_gp_cache 0KB 3KB [ 815.996227] sd_ext_cdb 0KB 7KB [ 816.009902] scsi_sense_cache 1056KB 1064KB [ 816.017151] virtio_scsi_cmd 16KB 16KB [ 816.025806] sgpool-128 8KB 8KB [ 816.032883] sgpool-64 4KB 12KB [ 816.038251] sgpool-32 2KB 15KB [ 816.052774] sgpool-16 1KB 7KB [ 816.058149] sgpool-8 0KB 7KB [ 816.066781] mqueue_inode_cache 13KB 37KB [ 816.073971] bio_post_read_ctx 14KB 15KB [ 816.079397] bio-2 14KB 15KB [ 816.088016] jfs_mp 7KB 7KB [ 816.095166] cifs_small_rq 15KB 16KB [ 816.103840] cifs_request 67KB 67KB [ 816.111746] cifs_mpx_ids 0KB 7KB [ 816.117138] nfs_commit_data 3KB 14KB [ 816.125971] nfs_write_data 34KB 44KB [ 816.133083] ext4_system_zone 1KB 7KB [ 816.138470] bio-1 1KB 7KB [ 816.147149] pid_namespace 2KB 11KB [ 816.154517] rpc_buffers 17KB 25KB [ 816.163097] rpc_tasks 2KB 7KB [ 816.165621] systemd-journald[21023]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 816.168460] UNIX 999KB 1241KB [ 816.168477] tcp_bind_bucket 1KB 4KB [ 816.168495] ip_fib_trie 33KB 43KB [ 816.168504] ip_fib_alias 154KB 201KB [ 816.168515] ip_dst_cache 9KB 28KB [ 816.215906] RAW 67KB 105KB [ 816.221417] UDP 57KB 81KB [ 816.226782] TCP 14KB 22KB [ 816.236958] hugetlbfs_inode_cache 3KB 15KB [ 816.243679] fscache_cookie_jar 1KB 7KB [ 816.249136] eventpoll_pwq 30KB 47KB [ 816.259674] eventpoll_epi 56KB 66KB [ 816.274647] inotify_inode_mark 12KB 23KB [ 816.294692] request_queue 199KB 199KB [ 816.315262] blkdev_requests 1KB 3KB [ 816.321460] blkdev_ioc 33KB 46KB [ 816.326829] bio-0 1490KB 1492KB [ 816.354872] biovec-max 1699KB 1765KB [ 816.374726] biovec-64 1355KB 1362KB [ 816.380299] biovec-16 111KB 131KB [ 816.385661] bio_integrity_payload 1KB 8KB [ 816.414856] khugepaged_mm_slot 4KB 27KB [ 816.434851] uid_cache 0KB 4KB [ 816.440387] dmaengine-unmap-2 0KB 3KB [ 816.445759] skbuff_fclone_cache 25KB 26KB [ 816.474819] skbuff_head_cache 9590KB 9907KB [ 816.480371] configfs_dir_cache 3KB 7KB [ 816.485818] file_lock_cache 39KB 43KB [ 816.516240] file_lock_ctx 9KB 15KB [ 816.521700] fsnotify_mark_connector 6KB 19KB [ 816.527578] net_namespace 78KB 87KB [ 816.549907] shmem_inode_cache 8054KB 8084KB [ 816.555291] task_delay_info 144KB 383KB [ 816.569917] taskstats 26KB 38KB [ 816.575295] proc_dir_entry 914KB 1061KB [ 816.589898] pde_opener 9KB 66KB [ 816.595282] seq_file 295KB 448KB [ 816.609896] sigqueue 53KB 70KB [ 816.615283] kernfs_node_cache 18242KB 18258KB [ 816.639912] mnt_cache 190KB 236KB [ 816.645296] filp 6910KB 7717KB [ 816.659955] names_cache 124112KB 124134KB [ 816.665341] iint_cache 41KB 47KB [ 816.671078] key_jar 4KB 7KB [ 816.676446] uts_namespace 3KB 11KB [ 816.682172] nsproxy 1KB 15KB [ 816.687542] vm_area_struct 2865KB 3673KB [ 816.693218] mm_struct 377KB 565KB [ 816.698619] fs_cache 161KB 368KB [ 816.704295] files_cache 688KB 1196KB [ 816.709660] signal_cache 1170KB 2005KB [ 816.715373] sighand_cache 585KB 645KB [ 816.729909] task_struct 4759KB 4810KB [ 816.735287] cred_jar 2143KB 2772KB [ 816.749910] anon_vma_chain 894KB 1641KB [ 816.755287] anon_vma 135KB 258KB [ 816.779938] pid 88KB 232KB [ 816.785317] Acpi-Operand 156KB 198KB [ 816.799920] Acpi-ParseExt 9KB 11KB [ 816.805294] Acpi-Parse 41KB 47KB [ 816.810969] Acpi-State 52KB 63KB [ 816.816336] Acpi-Namespace 20KB 27KB [ 816.824287] numa_policy 0KB 3KB [ 816.829656] debug_objects_cache 1581KB 1669KB [ 816.840320] trace_event_file 297KB 298KB [ 816.845815] ftrace_event_field 398KB 401KB [ 816.855649] pool_workqueue 134KB 164KB [ 816.862512] page->ptl 397KB 1023KB [ 816.867919] kmalloc-2097152 2050KB 2050KB [ 816.877652] kmalloc-524288 2056KB 2056KB [ 816.890123] kmalloc-262144 1806KB 1806KB [ 816.895491] kmalloc-131072 650KB 650KB [ 816.910023] kmalloc-65536 2640KB 2706KB [ 816.915393] kmalloc-32768 2112KB 2211KB [ 816.926813] kmalloc-16384 1270KB 1303KB [ 816.933342] kmalloc-8192 5007KB 5123KB [ 816.938711] kmalloc-4096 21798KB 21857KB [ 816.948619] kmalloc-2048 13653KB 16830KB [ 816.955099] kmalloc-1024 12168KB 15750KB [ 816.965627] kmalloc-512 18183KB 18967KB [ 816.972211] kmalloc-256 5142KB 6401KB [ 816.977579] kmalloc-128 1130KB 1504KB [ 816.987145] kmalloc-96 3798KB 4100KB [ 816.995441] systemd[1]: Started Journal Service. [ 817.020281] kmalloc-64 2512KB 3712KB [ 817.025666] kmalloc-32 1942KB 2492KB [ 817.039916] kmalloc-192 1962KB 2764KB [ 817.045293] kmem_cache 177KB 183KB [ 817.050970] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 817.061993] Killed process 19445 (syz-executor.5) total-vm:48512kB, anon-rss:440kB, file-rss:0kB, shmem-rss:0kB [ 817.073484] oom_reaper: reaped process 19445 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 820.504411] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 820.512203] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 820.519713] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 820.526630] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 820.535602] device bridge_slave_1 left promiscuous mode [ 820.542252] bridge0: port 2(bridge_slave_1) entered disabled state [ 820.549470] device bridge_slave_0 left promiscuous mode [ 820.555413] bridge0: port 1(bridge_slave_0) entered disabled state [ 820.564400] device veth1_macvtap left promiscuous mode [ 820.569744] device veth0_macvtap left promiscuous mode [ 820.575384] device veth1_vlan left promiscuous mode [ 820.580577] device veth0_vlan left promiscuous mode 22:16:46 executing program 2: socketpair(0x3, 0x9c01, 0x0, &(0x7f0000000040)) 22:16:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:16:46 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x220000) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:46 executing program 5: socketpair(0x2c, 0x9901, 0x0, &(0x7f0000000000)) 22:16:46 executing program 2: socketpair(0x3, 0x9d00, 0x0, &(0x7f0000000040)) 22:16:46 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:46 executing program 0: socketpair(0x3, 0x8901, 0x0, &(0x7f0000000040)) 22:16:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:16:46 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:16:46 executing program 0: socketpair(0x3, 0x8a00, 0x0, &(0x7f0000000040)) 22:16:46 executing program 2: socketpair(0x3, 0x9d01, 0x0, &(0x7f0000000040)) 22:16:46 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) [ 824.480062] Bluetooth: hci4: command 0x0409 tx timeout [ 826.559786] Bluetooth: hci4: command 0x041b tx timeout [ 827.199760] Bluetooth: hci7: command 0x0406 tx timeout [ 828.274402] device hsr_slave_1 left promiscuous mode [ 828.291538] device hsr_slave_0 left promiscuous mode [ 828.344891] team0 (unregistering): Port device team_slave_1 removed [ 828.365752] team0 (unregistering): Port device team_slave_0 removed [ 828.386197] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 828.419965] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 828.495250] bond0 (unregistering): Released all slaves [ 828.572642] IPVS: ftp: loaded support on port[0] = 21 [ 828.639829] Bluetooth: hci4: command 0x040f tx timeout [ 829.119043] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 829.192478] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 829.197281] CPU: 0 PID: 8150 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 829.204718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 829.214062] Call Trace: [ 829.216652] dump_stack+0x1fc/0x2ef [ 829.220276] dump_header+0x15d/0xc3f [ 829.223992] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 829.229092] ? ___ratelimit+0x319/0x590 [ 829.233064] oom_kill_process.cold+0x10/0x692 [ 829.237558] ? check_preemption_disabled+0x41/0x280 [ 829.242577] ? has_intersects_mems_allowed+0x1d6/0x290 [ 829.247851] out_of_memory+0x1072/0x1390 [ 829.251915] ? oom_killer_disable+0x270/0x270 [ 829.256409] ? mutex_trylock+0x15f/0x1a0 [ 829.260495] __alloc_pages_nodemask+0x23a2/0x2890 [ 829.265347] ? find_get_entry+0x4cd/0x8a0 [ 829.269504] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 829.274367] alloc_pages_current+0x193/0x2a0 [ 829.278782] filemap_fault+0x146e/0x2180 [ 829.282858] ext4_filemap_fault+0x84/0xb0 [ 829.287007] __do_fault+0x10b/0x4b0 [ 829.290638] __handle_mm_fault+0x273b/0x41c0 [ 829.295054] ? vm_insert_page+0x9c0/0x9c0 [ 829.299198] ? __fget+0x356/0x510 [ 829.302664] ? check_preemption_disabled+0x41/0x280 [ 829.307683] handle_mm_fault+0x436/0xb10 [ 829.311748] __do_page_fault+0x68e/0xd60 [ 829.315813] ? trace_hardirqs_off_caller+0x6e/0x210 [ 829.320827] ? spurious_fault+0x840/0x840 [ 829.324972] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 829.329814] ? page_fault+0x8/0x30 [ 829.333351] page_fault+0x1e/0x30 [ 829.336800] RIP: 0033:0x467800 [ 829.339988] Code: Bad RIP value. [ 829.343355] RSP: 002b:000000c005c437e8 EFLAGS: 00010246 [ 829.348713] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 829.355972] RDX: 0000000000000080 RSI: 000000c005c43840 RDI: 0000000000000004 [ 829.363236] RBP: 000000c005c43e40 R08: 0000000000000000 R09: 000000c10866e6fa [ 829.370499] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c005c43870 [ 829.377763] R13: 0000000000000000 R14: 000000c000a8e4e0 R15: 0000000000000000 [ 829.391464] Mem-Info: [ 829.393908] active_anon:14977 inactive_anon:27083 isolated_anon:0 [ 829.393908] active_file:33 inactive_file:14 isolated_file:28 [ 829.393908] unevictable:0 dirty:0 writeback:0 unstable:0 [ 829.393908] slab_reclaimable:13574 slab_unreclaimable:119029 [ 829.393908] mapped:22055 shmem:27641 pagetables:567 bounce:0 [ 829.393908] free:25171 free_pcp:0 free_cma:0 [ 829.428887] Node 0 active_anon:58616kB inactive_anon:70840kB active_file:116kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:88220kB dirty:0kB writeback:0kB shmem:72752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 829.456790] Node 1 active_anon:1292kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 829.483710] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:2048kB 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 [ 829.513432] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 829.518478] Node 0 DMA32 free:36000kB min:35996kB low:44992kB high:53988kB active_anon:56568kB inactive_anon:70840kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2108kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 829.548797] lowmem_reserve[]: 0 0 1 1 1 [ 829.552867] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 829.578842] lowmem_reserve[]: 0 0 0 0 0 [ 829.582902] Node 1 Normal free:53716kB min:53876kB low:67344kB high:80812kB active_anon:1292kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 829.612100] lowmem_reserve[]: 0 0 0 0 0 [ 829.616089] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 5*128kB (U) 6*256kB (U) 1*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10960kB [ 829.636194] Node 0 DMA32: 704*4kB (UME) 727*8kB (UME) 350*16kB (UME) 98*32kB (UME) 46*64kB (UME) 30*128kB (UM) 11*256kB (M) 9*512kB (M) 5*1024kB (M) 0*2048kB 0*4096kB = 36696kB [ 829.652277] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 829.667511] Node 1 Normal: 207*4kB (ME) 188*8kB (UM) 134*16kB (UME) 84*32kB (M) 24*64kB (M) 8*128kB (UM) 3*256kB (UM) 1*512kB (E) 2*1024kB (ME) 0*2048kB 10*4096kB (U) = 54012kB [ 829.687647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 829.696523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 829.709259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 829.718134] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 829.729274] 27669 total pagecache pages [ 829.733324] 0 pages in swap cache [ 829.736769] Swap cache stats: add 0, delete 0, find 0/0 [ 829.742206] Free swap = 0kB [ 829.745215] Total swap = 0kB [ 829.748224] 2097051 pages RAM [ 829.754455] 0 pages HighMem/MovableOnly [ 829.758428] 369649 pages reserved [ 829.761944] 0 pages cma reserved [ 829.765300] Unreclaimable slab info: [ 829.769002] Name Used Total [ 829.774604] pid_2 16KB 44KB [ 829.780099] batadv_tt_change_cache 2KB 7KB [ 829.785900] batadv_tl_cache 6KB 16KB [ 829.791325] TIPC 22KB 22KB [ 829.796695] SCTPv6 33KB 37KB [ 829.802114] DCCPv6 22KB 22KB [ 829.807488] DCCP 23KB 28KB [ 829.812941] RXRPC 26KB 26KB [ 829.818304] rxrpc_call_jar 103KB 133KB [ 829.823762] bridge_fdb_cache 10KB 27KB [ 829.831015] fib6_nodes 193KB 280KB [ 829.836384] ip6_dst_cache 373KB 810KB [ 829.841851] RAWv6 116KB 121KB [ 829.847213] UDPv6 33KB 33KB [ 829.852676] TCPv6 33KB 36KB [ 829.858046] nf_conntrack 13KB 22KB [ 829.863599] t10_alua_lu_gp_cache 0KB 3KB [ 829.869224] sd_ext_cdb 0KB 7KB [ 829.879732] scsi_sense_cache 1056KB 1064KB [ 829.885107] virtio_scsi_cmd 16KB 16KB [ 829.890511] sgpool-128 8KB 8KB [ 829.895870] sgpool-64 4KB 12KB [ 829.901334] sgpool-32 2KB 15KB [ 829.906707] sgpool-16 1KB 7KB [ 829.912106] sgpool-8 0KB 7KB [ 829.917517] mqueue_inode_cache 15KB 37KB [ 829.923030] bio_post_read_ctx 14KB 15KB [ 829.929933] bio-2 14KB 15KB [ 829.935330] jfs_mp 7KB 7KB [ 829.940777] cifs_small_rq 15KB 16KB [ 829.946136] cifs_request 67KB 67KB [ 829.951565] cifs_mpx_ids 0KB 7KB [ 829.956978] nfs_commit_data 3KB 14KB [ 829.962424] nfs_write_data 34KB 44KB [ 829.967812] ext4_system_zone 1KB 7KB [ 829.973263] bio-1 1KB 7KB [ 829.978628] pid_namespace 3KB 11KB [ 829.984083] rpc_buffers 17KB 25KB [ 829.989455] rpc_tasks 2KB 7KB [ 829.994882] UNIX 918KB 1166KB [ 830.004463] tcp_bind_bucket 3KB 4KB [ 830.009913] ip_fib_trie 30KB 43KB [ 830.015272] ip_fib_alias 138KB 201KB [ 830.020685] ip_dst_cache 7KB 28KB [ 830.026041] RAW 79KB 97KB [ 830.033250] UDP 62KB 67KB [ 830.038623] TCP 8KB 11KB [ 830.045807] hugetlbfs_inode_cache 3KB 15KB [ 830.053334] fscache_cookie_jar 1KB 7KB [ 830.058779] eventpoll_pwq 27KB 47KB [ 830.066716] eventpoll_epi 50KB 66KB [ 830.073784] inotify_inode_mark 12KB 23KB [ 830.079250] request_queue 199KB 199KB [ 830.087203] blkdev_requests 1KB 3KB [ 830.094315] blkdev_ioc 37KB 46KB [ 830.102172] bio-0 1448KB 1492KB [ 830.107530] biovec-max 1716KB 1740KB [ 830.114653] biovec-64 1478KB 1480KB [ 830.131337] biovec-16 119KB 131KB [ 830.163694] bio_integrity_payload 1KB 8KB [ 830.169415] khugepaged_mm_slot 5KB 27KB [ 830.205689] uid_cache 0KB 4KB [ 830.227545] dmaengine-unmap-2 0KB 3KB [ 830.254160] skbuff_fclone_cache 26KB 30KB [ 830.293738] skbuff_head_cache 8662KB 9123KB [ 830.299132] configfs_dir_cache 3KB 7KB [ 830.335505] file_lock_cache 38KB 43KB [ 830.350265] file_lock_ctx 9KB 15KB [ 830.355662] fsnotify_mark_connector 6KB 19KB [ 830.381427] net_namespace 78KB 87KB [ 830.386804] shmem_inode_cache 8032KB 8084KB [ 830.409664] task_delay_info 148KB 375KB [ 830.415072] taskstats 26KB 38KB [ 830.427431] proc_dir_entry 893KB 1027KB [ 830.447799] pde_opener 8KB 66KB [ 830.461112] seq_file 286KB 444KB [ 830.466473] sigqueue 68KB 70KB [ 830.494573] kernfs_node_cache 17085KB 17325KB [ 830.511437] mnt_cache 209KB 236KB [ 830.516801] filp 7123KB 7717KB [ 830.542285] names_cache 127036KB 127058KB [ 830.547651] iint_cache 32KB 47KB [ 830.575426] key_jar 4KB 7KB [ 830.591768] uts_namespace 4KB 11KB [ 830.597148] nsproxy 2KB 15KB [ 830.638898] vm_area_struct 2892KB 3658KB [ 830.656062] mm_struct 344KB 552KB [ 830.672373] fs_cache 166KB 364KB [ 830.677735] files_cache 675KB 1143KB [ 830.703230] signal_cache 1132KB 1962KB [ 830.708603] sighand_cache 589KB 645KB [ 830.719671] Bluetooth: hci4: command 0x0419 tx timeout [ 830.743971] task_struct 4841KB 4841KB [ 830.749343] cred_jar 2266KB 2772KB [ 830.769206] anon_vma_chain 910KB 1641KB [ 830.785410] anon_vma 126KB 258KB [ 830.790810] pid 80KB 232KB [ 830.796169] Acpi-Operand 156KB 198KB [ 830.837934] Acpi-ParseExt 9KB 11KB [ 830.853088] Acpi-Parse 41KB 47KB [ 830.858460] Acpi-State 52KB 63KB [ 830.889733] Acpi-Namespace 20KB 27KB [ 830.895110] numa_policy 0KB 3KB [ 830.914449] debug_objects_cache 1542KB 1669KB [ 830.934865] trace_event_file 297KB 298KB [ 830.948740] ftrace_event_field 398KB 401KB [ 830.965114] pool_workqueue 135KB 160KB [ 830.979987] page->ptl 386KB 1023KB [ 830.985391] kmalloc-2097152 2050KB 2050KB [ 831.018378] kmalloc-524288 2056KB 2056KB [ 831.031378] kmalloc-262144 1806KB 1806KB [ 831.036747] kmalloc-131072 650KB 650KB [ 831.064438] kmalloc-65536 2376KB 2442KB [ 831.075513] kmalloc-32768 2013KB 2112KB [ 831.080919] kmalloc-16384 1221KB 1287KB [ 831.086279] kmalloc-8192 4686KB 4727KB [ 831.131516] kmalloc-4096 22180KB 22180KB [ 831.136896] kmalloc-2048 13313KB 16409KB [ 831.161670] kmalloc-1024 11289KB 15387KB [ 831.167046] kmalloc-512 17493KB 18045KB [ 831.188168] kmalloc-256 4929KB 6382KB [ 831.193592] kmalloc-128 1069KB 1504KB [ 831.198954] kmalloc-96 3698KB 4100KB [ 831.245356] kmalloc-64 2482KB 3712KB [ 831.259222] kmalloc-32 1910KB 2492KB [ 831.264630] kmalloc-192 1856KB 2760KB [ 831.295480] kmem_cache 177KB 183KB [ 831.311634] Out of memory (oom_kill_allocating_task): Kill process 8150 (syz-fuzzer) score 0 or sacrifice child [ 831.344632] Killed process 19443 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 831.386439] oom_reaper: reaped process 21054 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 831.510927] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 831.524019] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 831.528800] CPU: 1 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 831.536245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 831.545589] Call Trace: [ 831.548187] dump_stack+0x1fc/0x2ef [ 831.551825] dump_header+0x15d/0xc3f [ 831.555542] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 831.560639] ? ___ratelimit+0x319/0x590 [ 831.564621] oom_kill_process.cold+0x10/0x692 [ 831.569120] ? check_preemption_disabled+0x41/0x280 [ 831.574142] ? has_intersects_mems_allowed+0x1d6/0x290 [ 831.579442] out_of_memory+0x1072/0x1390 [ 831.583512] ? oom_killer_disable+0x270/0x270 [ 831.588021] ? mutex_trylock+0x15f/0x1a0 [ 831.592091] __alloc_pages_nodemask+0x23a2/0x2890 [ 831.596941] ? find_get_entry+0x4cd/0x8a0 [ 831.601107] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 831.605980] alloc_pages_current+0x193/0x2a0 [ 831.610386] filemap_fault+0x146e/0x2180 [ 831.614457] ext4_filemap_fault+0x84/0xb0 [ 831.618602] __do_fault+0x10b/0x4b0 [ 831.622229] __handle_mm_fault+0x273b/0x41c0 [ 831.626639] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 831.631739] ? vm_insert_page+0x9c0/0x9c0 [ 831.635898] ? check_preemption_disabled+0x41/0x280 [ 831.640916] handle_mm_fault+0x436/0xb10 [ 831.644978] __do_page_fault+0x68e/0xd60 [ 831.649042] ? trace_hardirqs_off_caller+0x6e/0x210 [ 831.654054] ? spurious_fault+0x840/0x840 [ 831.658203] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 831.663048] ? page_fault+0x8/0x30 [ 831.666598] page_fault+0x1e/0x30 [ 831.670050] RIP: 0033:0x46703d [ 831.673241] Code: Bad RIP value. [ 831.676595] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 831.681950] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 831.689212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 831.696481] RBP: 000000c00005ff20 R08: 00007ffceece4000 R09: 000000d5d968c201 [ 831.703743] R10: 000f9f47ae74ca32 R11: 0000000000000202 R12: 000000c00005ff10 [ 831.711044] R13: 000000c0006c3c00 R14: 000000c0000004e0 R15: 00007fc2d038b70d [ 831.721845] Mem-Info: [ 831.724314] active_anon:14350 inactive_anon:27083 isolated_anon:0 [ 831.724314] active_file:20 inactive_file:10 isolated_file:0 [ 831.724314] unevictable:0 dirty:0 writeback:0 unstable:0 [ 831.724314] slab_reclaimable:13574 slab_unreclaimable:118604 [ 831.724314] mapped:18480 shmem:27641 pagetables:567 bounce:0 [ 831.724314] free:14020 free_pcp:90 free_cma:0 [ 831.761360] Node 0 active_anon:56108kB inactive_anon:70840kB active_file:64kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73920kB dirty:0kB writeback:0kB shmem:72752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 831.792589] Node 1 active_anon:1292kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 831.823080] Node 0 DMA free:10868kB 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 [ 831.855429] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 831.893800] Node 0 DMA32 free:17804kB min:35996kB low:44992kB high:53988kB active_anon:56068kB inactive_anon:70840kB active_file:16kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2108kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 831.933895] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 831.943565] lowmem_reserve[]: 0 0 1 1 1 [ 831.947548] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 831.976957] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 831.982122] CPU: 1 PID: 21054 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 831.989996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 831.995298] lowmem_reserve[]: 0 0 0 0 0 [ 831.999344] Call Trace: [ 832.005882] dump_stack+0x1fc/0x2ef [ 832.009512] warn_alloc.cold+0x7b/0x18f [ 832.013492] ? zone_watermark_ok_safe+0x260/0x260 [ 832.018346] ? usleep_range+0x170/0x170 [ 832.022337] ? mark_held_locks+0xa6/0xf0 [ 832.025470] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:1284kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:276kB local_pcp:248kB free_cma:0kB [ 832.026398] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 832.060213] ? collect_expired_timers+0x2a0/0x2a0 [ 832.062714] lowmem_reserve[]: 0 0 0 0 0 [ 832.065102] __alloc_pages_nodemask+0x232f/0x2890 [ 832.069036] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 832.073881] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 832.073899] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 832.073915] ? rcu_nmi_exit+0xb3/0x180 [ 832.073940] ? alloc_pages_current+0x164/0x2a0 [ 832.092936] Node 0 DMA32: 682*4kB (UME) 703*8kB (ME) 331*16kB (ME) 66*32kB (ME) 14*64kB (UME) 6*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18192kB [ 832.096674] alloc_pages_current+0x193/0x2a0 [ 832.101321] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 832.105114] ? write_comp_data+0x3/0x70 [ 832.123406] Node 1 Normal: 206*4kB (UME) 190*8kB (UM) 133*16kB (UME) 85*32kB (UM) 24*64kB (UM) 8*128kB (M) 3*256kB (UM) 2*512kB (UE) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26904kB [ 832.124133] relay_open_buf.part.0+0x2a8/0xb80 [ 832.135728] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.139083] relay_open+0x537/0x9f0 [ 832.160235] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.168589] do_blk_trace_setup+0x4f6/0xb40 [ 832.178360] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.180752] ? _copy_from_user+0xd2/0x130 [ 832.180769] __blk_trace_setup+0xca/0x180 [ 832.180784] ? do_blk_trace_setup+0xb40/0xb40 [ 832.186981] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.193926] blk_trace_ioctl+0x155/0x290 [ 832.193940] ? blk_add_driver_data+0x540/0x540 [ 832.193961] ? __lock_acquire+0x6de/0x3ff0 [ 832.193981] blkdev_ioctl+0x112/0x1a80 [ 832.193996] ? blkpg_ioctl+0x9d0/0x9d0 [ 832.194010] ? do_futex+0x171/0x1880 [ 832.194027] ? mark_held_locks+0xf0/0xf0 [ 832.202246] 27672 total pagecache pages [ 832.202315] ? debug_check_no_obj_freed+0x201/0x490 [ 832.206790] 0 pages in swap cache [ 832.215365] ? futex_exit_release+0x220/0x220 [ 832.215381] block_ioctl+0xe9/0x130 [ 832.215393] ? blkdev_fallocate+0x3f0/0x3f0 [ 832.215408] do_vfs_ioctl+0xcdb/0x12e0 [ 832.215423] ? lock_downgrade+0x720/0x720 [ 832.215438] ? check_preemption_disabled+0x41/0x280 [ 832.215454] ? ioctl_preallocate+0x200/0x200 [ 832.223267] Swap cache stats: add 0, delete 0, find 0/0 [ 832.224065] ? __fget+0x356/0x510 [ 832.228292] Free swap = 0kB [ 832.232171] ? do_dup2+0x450/0x450 [ 832.232187] ? __se_sys_futex+0x298/0x3b0 [ 832.232208] ksys_ioctl+0x9b/0xc0 [ 832.232225] __x64_sys_ioctl+0x6f/0xb0 [ 832.236091] Total swap = 0kB [ 832.239794] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 832.239807] do_syscall_64+0xf9/0x620 [ 832.239825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 832.239836] RIP: 0033:0x7f1e464dd0c9 [ 832.239850] Code: Bad RIP value. [ 832.239857] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 832.239871] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 832.239879] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 832.239886] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 832.239893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 832.239900] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 832.242292] Mem-Info: [ 832.249235] 2097051 pages RAM [ 832.253145] active_anon:14309 inactive_anon:27083 isolated_anon:0 [ 832.253145] active_file:16 inactive_file:10 isolated_file:5 [ 832.253145] unevictable:0 dirty:0 writeback:0 unstable:0 [ 832.253145] slab_reclaimable:13574 slab_unreclaimable:118610 [ 832.253145] mapped:18471 shmem:27641 pagetables:539 bounce:0 [ 832.253145] free:13979 free_pcp:152 free_cma:0 [ 832.253170] Node 0 active_anon:55952kB inactive_anon:70840kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:73884kB dirty:0kB writeback:0kB shmem:72752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 832.253198] Node 1 active_anon:1284kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 832.257250] 0 pages HighMem/MovableOnly [ 832.261165] Node 0 DMA free:10868kB 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 [ 832.268426] 369649 pages reserved [ 832.269119] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 832.273686] 0 pages cma reserved [ 832.277192] Node 0 DMA32 free:18192kB min:35996kB low:44992kB high:53988kB active_anon:55952kB inactive_anon:70840kB active_file:48kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1996kB bounce:0kB free_pcp:332kB local_pcp:84kB free_cma:0kB [ 832.287400] Unreclaimable slab info: [ 832.292002] lowmem_reserve[]: 0 0 1 1 1 [ 832.292023] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 832.296338] Name Used Total [ 832.298480] lowmem_reserve[]: 0 0 0 0 0 [ 832.305709] pid_2 16KB 44KB [ 832.306177] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:1284kB inactive_anon:37492kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:160kB bounce:0kB free_pcp:276kB local_pcp:28kB free_cma:0kB [ 832.309722] batadv_tt_change_cache 1KB 7KB [ 832.313560] lowmem_reserve[]: 0 0 0 0 0 [ 832.316540] batadv_tl_cache 6KB 16KB [ 832.321130] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 832.321194] Node 0 DMA32: 682*4kB (UME) 703*8kB (ME) 331*16kB (ME) 66*32kB (ME) 14*64kB (UME) 6*128kB (M) 3*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18192kB [ 832.321259] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 832.321308] Node 1 Normal: 206*4kB (UME) 190*8kB (UM) 133*16kB (UME) 85*32kB (UM) 24*64kB (UM) 8*128kB (M) 3*256kB (UM) 2*512kB (UE) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26904kB [ 832.321394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.321404] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.321416] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 832.321426] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 832.321432] 27672 total pagecache pages [ 832.321445] 0 pages in swap cache [ 832.321457] Swap cache stats: add 0, delete 0, find 0/0 [ 832.328891] TIPC 22KB 22KB [ 832.330482] Free swap = 0kB [ 832.334172] SCTPv6 33KB 37KB [ 832.337508] Total swap = 0kB [ 832.348968] DCCPv6 22KB 22KB [ 832.352581] 2097051 pages RAM [ 832.352587] 0 pages HighMem/MovableOnly [ 832.352591] 369649 pages reserved [ 832.363613] DCCP 21KB 28KB [ 832.367482] 0 pages cma reserved [ 832.375101] RXRPC 26KB 26KB [ 832.802437] rxrpc_call_jar 103KB 133KB [ 832.808236] bridge_fdb_cache 10KB 27KB [ 832.813886] fib6_nodes 192KB 280KB [ 832.819491] ip6_dst_cache 359KB 802KB [ 832.825265] RAWv6 116KB 121KB [ 832.833443] UDPv6 33KB 33KB [ 832.838924] TCPv6 33KB 36KB [ 832.857723] nf_conntrack 13KB 22KB [ 832.869874] t10_alua_lu_gp_cache 0KB 3KB [ 832.875618] sd_ext_cdb 0KB 7KB [ 832.931550] scsi_sense_cache 1056KB 1064KB [ 832.969685] virtio_scsi_cmd 16KB 16KB [ 832.975091] sgpool-128 8KB 8KB [ 833.049654] sgpool-64 4KB 12KB [ 833.055152] sgpool-32 2KB 15KB [ 833.079685] sgpool-16 1KB 7KB [ 833.085137] sgpool-8 0KB 7KB [ 833.104726] mqueue_inode_cache 15KB 37KB [ 833.129634] bio_post_read_ctx 14KB 15KB [ 833.135163] bio-2 14KB 15KB [ 833.159299] jfs_mp 7KB 7KB [ 833.192679] cifs_small_rq 15KB 16KB [ 833.198796] cifs_request 67KB 67KB [ 833.219672] cifs_mpx_ids 0KB 7KB [ 833.244849] nfs_commit_data 3KB 14KB [ 833.262672] nfs_write_data 34KB 44KB [ 833.279694] ext4_system_zone 1KB 7KB [ 833.285091] bio-1 1KB 7KB [ 833.309666] pid_namespace 3KB 11KB [ 833.315056] rpc_buffers 17KB 25KB [ 833.334030] rpc_tasks 2KB 7KB [ 833.350756] UNIX 909KB 1162KB [ 833.356144] tcp_bind_bucket 3KB 4KB [ 833.365043] ip_fib_trie 31KB 43KB [ 833.375331] ip_fib_alias 143KB 201KB [ 833.380933] ip_dst_cache 11KB 28KB [ 833.394488] RAW 79KB 97KB [ 833.401581] UDP 62KB 67KB [ 833.408692] TCP 8KB 11KB [ 833.449684] hugetlbfs_inode_cache 3KB 15KB [ 833.455832] fscache_cookie_jar 1KB 7KB [ 833.468664] eventpoll_pwq 27KB 47KB [ 833.492507] eventpoll_epi 61KB 66KB [ 833.497878] inotify_inode_mark 12KB 23KB [ 833.520066] request_queue 199KB 199KB [ 833.525427] blkdev_requests 1KB 3KB [ 833.531969] blkdev_ioc 37KB 46KB [ 833.537336] bio-0 1538KB 1541KB [ 833.559691] biovec-max 1716KB 1740KB [ 833.565079] biovec-64 1636KB 1638KB [ 833.579655] biovec-16 127KB 131KB [ 833.585028] bio_integrity_payload 1KB 8KB [ 833.599614] khugepaged_mm_slot 4KB 27KB [ 833.605082] uid_cache 0KB 4KB [ 833.619652] dmaengine-unmap-2 0KB 3KB [ 833.625041] skbuff_fclone_cache 33KB 33KB [ 833.649642] skbuff_head_cache 8671KB 9123KB [ 833.655023] configfs_dir_cache 3KB 7KB [ 833.683714] file_lock_cache 38KB 43KB [ 833.689089] file_lock_ctx 9KB 15KB [ 833.703736] fsnotify_mark_connector 6KB 19KB [ 833.709717] net_namespace 78KB 87KB [ 833.739662] shmem_inode_cache 8048KB 8084KB [ 833.745034] task_delay_info 169KB 375KB [ 833.750476] taskstats 26KB 38KB [ 833.756004] proc_dir_entry 898KB 1027KB [ 833.769618] pde_opener 12KB 66KB [ 833.775000] seq_file 294KB 444KB [ 833.789618] sigqueue 68KB 70KB [ 833.794990] kernfs_node_cache 17290KB 17325KB [ 833.809621] mnt_cache 208KB 236KB [ 833.814991] filp 6960KB 7717KB [ 833.835538] names_cache 127670KB 127670KB [ 833.841805] iint_cache 43KB 47KB [ 833.848252] key_jar 4KB 7KB [ 833.854285] uts_namespace 4KB 11KB [ 833.860195] nsproxy 2KB 15KB [ 833.865667] vm_area_struct 2959KB 3650KB [ 833.872055] mm_struct 381KB 552KB [ 833.881549] fs_cache 196KB 364KB [ 833.890000] files_cache 751KB 1143KB [ 833.895370] signal_cache 1253KB 1962KB [ 833.901839] sighand_cache 649KB 652KB [ 833.907289] task_struct 5378KB 5378KB [ 833.923501] cred_jar 2242KB 2772KB [ 833.928875] anon_vma_chain 955KB 1641KB [ 833.949613] anon_vma 159KB 258KB [ 833.954987] pid 103KB 232KB [ 833.961664] Acpi-Operand 156KB 198KB [ 833.967033] Acpi-ParseExt 9KB 11KB [ 833.991253] Acpi-Parse 41KB 47KB [ 833.996625] Acpi-State 52KB 63KB [ 834.022070] Acpi-Namespace 20KB 27KB [ 834.027519] numa_policy 0KB 3KB [ 834.039644] debug_objects_cache 1536KB 1669KB [ 834.045185] trace_event_file 297KB 298KB [ 834.059618] ftrace_event_field 398KB 401KB [ 834.065077] pool_workqueue 151KB 160KB [ 834.089616] page->ptl 400KB 1023KB [ 834.095042] kmalloc-2097152 2050KB 2050KB [ 834.100614] kmalloc-524288 2056KB 2056KB [ 834.106098] kmalloc-262144 1806KB 1806KB [ 834.111633] kmalloc-131072 650KB 650KB [ 834.117088] kmalloc-65536 2376KB 2442KB [ 834.117098] chnl_net:caif_netlink_parms(): no params data found [ 834.122601] kmalloc-32768 2046KB 2112KB [ 834.134122] kmalloc-16384 1221KB 1287KB [ 834.139482] kmalloc-8192 4702KB 4743KB [ 834.145027] kmalloc-4096 21666KB 21704KB [ 834.150666] kmalloc-2048 13132KB 16160KB [ 834.156034] kmalloc-1024 11019KB 15190KB [ 834.161804] kmalloc-512 17303KB 17966KB [ 834.167184] kmalloc-256 4917KB 6363KB [ 834.173109] kmalloc-128 1069KB 1504KB [ 834.178480] kmalloc-96 3705KB 4100KB [ 834.184349] kmalloc-64 2482KB 3712KB [ 834.190059] kmalloc-32 1914KB 2492KB [ 834.195459] kmalloc-192 1847KB 2760KB [ 834.201097] kmem_cache 177KB 183KB [ 834.206463] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 834.216900] Killed process 19937 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 835.156588] bridge0: port 1(bridge_slave_0) entered blocking state [ 835.170271] bridge0: port 1(bridge_slave_0) entered disabled state [ 835.177700] device bridge_slave_0 entered promiscuous mode [ 835.191669] bridge0: port 2(bridge_slave_1) entered blocking state [ 835.198085] bridge0: port 2(bridge_slave_1) entered disabled state [ 835.213227] device bridge_slave_1 entered promiscuous mode [ 835.446292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 835.463782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 835.688854] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 835.698965] team0: Port device team_slave_0 added [ 835.910712] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 835.918305] team0: Port device team_slave_1 added [ 835.951144] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 835.957406] 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. [ 835.987170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 836.205577] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 836.211909] 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. [ 836.238487] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 836.449005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 836.457097] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 836.482417] device hsr_slave_0 entered promiscuous mode [ 836.488608] device hsr_slave_1 entered promiscuous mode [ 836.496030] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 836.701873] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 836.955387] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 836.962491] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 836.971850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 836.978560] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 836.992287] device bridge_slave_1 left promiscuous mode [ 836.997793] bridge0: port 2(bridge_slave_1) entered disabled state [ 837.005923] device bridge_slave_0 left promiscuous mode [ 837.011907] bridge0: port 1(bridge_slave_0) entered disabled state [ 837.022422] device veth1_macvtap left promiscuous mode [ 837.027793] device veth0_macvtap left promiscuous mode [ 837.033597] device veth1_vlan left promiscuous mode [ 837.038668] device veth0_vlan left promiscuous mode [ 842.065241] device hsr_slave_1 left promiscuous mode [ 842.073278] device hsr_slave_0 left promiscuous mode [ 842.092619] team0 (unregistering): Port device team_slave_1 removed [ 842.103347] team0 (unregistering): Port device team_slave_0 removed [ 842.112189] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 842.125061] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 842.154186] bond0 (unregistering): Released all slaves [ 842.168995] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 842.205913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 842.214026] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 842.224056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 842.230708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 842.237808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 842.247442] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 842.254002] 8021q: adding VLAN 0 to HW filter on device team0 [ 842.263059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 842.270694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 842.278453] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 842.286270] bridge0: port 1(bridge_slave_0) entered blocking state [ 842.292677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 842.300021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 842.308655] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 842.316795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 842.325849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 842.333855] bridge0: port 2(bridge_slave_1) entered blocking state [ 842.340256] bridge0: port 2(bridge_slave_1) entered forwarding state [ 842.351344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 842.360233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 842.370559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 842.380690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 842.387526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 842.397107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 842.405353] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 842.415905] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 842.424985] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 842.432668] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 842.444851] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 842.456563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 842.464557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 842.474353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 842.485091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 842.498074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 842.507790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 842.521603] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 842.528793] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 842.582672] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 842.597963] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 842.604658] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 842.616876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 842.635130] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 842.693908] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 842.708772] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 842.716330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 842.731562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 842.791015] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 842.798184] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 842.810211] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 842.825871] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 842.835240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 842.847653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 842.857695] device veth0_vlan entered promiscuous mode [ 842.869896] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 842.877193] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 842.895064] device veth1_vlan entered promiscuous mode [ 842.904801] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 842.917391] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 842.937370] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 842.953512] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 842.962999] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 842.973582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 842.984357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 842.994633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 843.007730] device veth0_macvtap entered promiscuous mode [ 843.014490] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 843.023767] device veth1_macvtap entered promiscuous mode [ 843.032047] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 843.042126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 843.055084] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 843.067123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 843.082579] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.093133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 843.103422] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.113150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 843.123784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.133743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 843.144640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.155145] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 843.162951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 843.170998] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 843.178171] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 843.185887] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 843.194267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 843.205942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.216007] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.225535] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.235656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.245783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.255570] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.264726] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 843.274458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 843.285401] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 843.292463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 843.299267] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 843.307589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 843.489044] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 843.510188] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 843.526279] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 843.537539] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 843.558592] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 843.567548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 843.567762] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 843.587467] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:17:08 executing program 5: socketpair(0x2c, 0x9a00, 0x0, &(0x7f0000000000)) 22:17:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:17:09 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:17:09 executing program 0: socketpair(0x3, 0x8a01, 0x0, &(0x7f0000000040)) 22:17:09 executing program 2: socketpair(0x3, 0x9e00, 0x0, &(0x7f0000000040)) 22:17:09 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:09 executing program 5: socketpair(0x2c, 0x9a01, 0x0, &(0x7f0000000000)) 22:17:09 executing program 0: socketpair(0x3, 0x8b00, 0x0, &(0x7f0000000040)) 22:17:09 executing program 2: socketpair(0x3, 0x9e01, 0x0, &(0x7f0000000040)) 22:17:09 executing program 5: socketpair(0x2c, 0x9b00, 0x0, &(0x7f0000000000)) 22:17:09 executing program 2: socketpair(0x3, 0x9f00, 0x0, &(0x7f0000000040)) 22:17:09 executing program 0: socketpair(0x3, 0x8b01, 0x0, &(0x7f0000000040)) 22:17:09 executing program 2: socketpair(0x3, 0x9f01, 0x0, &(0x7f0000000040)) 22:17:09 executing program 5: socketpair(0x2c, 0x9b01, 0x0, &(0x7f0000000000)) [ 845.256474] IPVS: ftp: loaded support on port[0] = 21 [ 845.319271] IPVS: ftp: loaded support on port[0] = 21 [ 846.373513] chnl_net:caif_netlink_parms(): no params data found [ 846.580600] chnl_net:caif_netlink_parms(): no params data found [ 846.855827] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 846.870207] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 846.882560] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 846.889246] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 846.899087] device bridge_slave_1 left promiscuous mode [ 846.904940] bridge0: port 2(bridge_slave_1) entered disabled state [ 846.912778] device bridge_slave_0 left promiscuous mode [ 846.918265] bridge0: port 1(bridge_slave_0) entered disabled state [ 846.930039] device veth1_macvtap left promiscuous mode [ 846.935345] device veth0_macvtap left promiscuous mode [ 846.941011] device veth1_vlan left promiscuous mode [ 846.946067] device veth0_vlan left promiscuous mode [ 847.279450] Bluetooth: hci5: command 0x0409 tx timeout [ 847.290107] Bluetooth: hci2: command 0x0409 tx timeout [ 849.369397] Bluetooth: hci2: command 0x041b tx timeout [ 849.374780] Bluetooth: hci5: command 0x041b tx timeout [ 851.449363] Bluetooth: hci5: command 0x040f tx timeout [ 851.454749] Bluetooth: hci2: command 0x040f tx timeout [ 852.245266] oom_reaper: reaped process 21375 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 852.276269] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 852.315481] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 852.320771] CPU: 1 PID: 21662 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 852.328731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 852.338076] Call Trace: [ 852.340669] dump_stack+0x1fc/0x2ef [ 852.344297] dump_header+0x15d/0xc3f [ 852.348014] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 852.353116] ? ___ratelimit+0x319/0x590 [ 852.357095] oom_kill_process.cold+0x10/0x692 [ 852.361603] ? check_preemption_disabled+0x41/0x280 [ 852.366640] ? has_intersects_mems_allowed+0x1d6/0x290 [ 852.371923] out_of_memory+0x1072/0x1390 [ 852.375993] ? oom_killer_disable+0x270/0x270 [ 852.380490] ? mutex_trylock+0x15f/0x1a0 [ 852.384553] __alloc_pages_nodemask+0x23a2/0x2890 [ 852.389402] ? find_get_entry+0x4cd/0x8a0 [ 852.393571] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 852.398441] alloc_pages_current+0x193/0x2a0 [ 852.402858] filemap_fault+0x146e/0x2180 [ 852.406941] ext4_filemap_fault+0x84/0xb0 [ 852.411085] __do_fault+0x10b/0x4b0 [ 852.414711] ? do_raw_spin_unlock+0x171/0x230 [ 852.419205] __handle_mm_fault+0x273b/0x41c0 [ 852.423618] ? vm_insert_page+0x9c0/0x9c0 [ 852.427779] ? check_preemption_disabled+0x41/0x280 [ 852.432797] handle_mm_fault+0x436/0xb10 [ 852.436882] __do_page_fault+0x68e/0xd60 [ 852.440954] ? trace_hardirqs_off_caller+0x6e/0x210 [ 852.445970] ? spurious_fault+0x840/0x840 [ 852.450160] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 852.455003] ? page_fault+0x8/0x30 [ 852.458543] page_fault+0x1e/0x30 [ 852.461990] RIP: 0033:0x7ff97a60fe70 [ 852.465700] Code: Bad RIP value. [ 852.469053] RSP: 002b:00007fff4aaabae8 EFLAGS: 00010283 [ 852.474406] RAX: 00007fff4aaabaf0 RBX: 00007ff97a814fef RCX: 00007fff4aaabaf0 [ 852.481665] RDX: 0000000000000023 RSI: 00007ff97a814fef RDI: 00007fff4aaabaf0 [ 852.488932] RBP: 00007fff4aaabb90 R08: 0000000000000002 R09: 00007ff97a814fee [ 852.496193] R10: 0000000000000040 R11: 0000000000000080 R12: 00007ff97a813628 [ 852.503454] R13: 00000000000027b2 R14: 0000000000000040 R15: 00007ff97a813c28 [ 852.517213] Mem-Info: [ 852.519721] active_anon:14468 inactive_anon:27081 isolated_anon:0 [ 852.519721] active_file:36 inactive_file:29 isolated_file:0 [ 852.519721] unevictable:0 dirty:3 writeback:0 unstable:0 [ 852.519721] slab_reclaimable:13507 slab_unreclaimable:118204 [ 852.519721] mapped:22156 shmem:27637 pagetables:569 bounce:0 [ 852.519721] free:13798 free_pcp:134 free_cma:0 [ 852.522684] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 852.556201] Node 0 active_anon:56404kB inactive_anon:70832kB active_file:124kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88560kB dirty:12kB writeback:0kB shmem:72736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 852.595637] Node 1 active_anon:1468kB inactive_anon:37492kB active_file:20kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:64kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 852.626293] Node 0 DMA free:10868kB 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 [ 852.632566] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 852.663270] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 852.668307] Node 0 DMA32 free:17624kB min:35996kB low:44992kB high:53988kB active_anon:56404kB inactive_anon:70832kB active_file:56kB inactive_file:28kB unevictable:0kB writepending:12kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2116kB bounce:0kB free_pcp:288kB local_pcp:0kB free_cma:0kB [ 852.679335] CPU: 0 PID: 21375 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 852.704998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 852.705670] lowmem_reserve[]: 0 0 1 1 1 [ 852.714345] Call Trace: [ 852.714366] dump_stack+0x1fc/0x2ef [ 852.714385] warn_alloc.cold+0x7b/0x18f [ 852.714402] ? zone_watermark_ok_safe+0x260/0x260 [ 852.714417] ? usleep_range+0x170/0x170 [ 852.714434] ? mark_held_locks+0xa6/0xf0 [ 852.727121] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 852.728532] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 852.734199] lowmem_reserve[]: 0 0 0 0 0 [ 852.737310] ? collect_expired_timers+0x2a0/0x2a0 [ 852.748992] Node 1 Normal free:26692kB min:53876kB low:67344kB high:80812kB active_anon:1468kB inactive_anon:37492kB active_file:36kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 852.767190] __alloc_pages_nodemask+0x232f/0x2890 [ 852.767224] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 852.767236] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 852.767252] ? rcu_nmi_exit+0xb3/0x180 [ 852.767278] ? policy_node+0xeb/0x140 [ 852.767294] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 852.767314] alloc_pages_current+0x193/0x2a0 [ 852.767329] ? write_comp_data+0x6c/0x70 [ 852.767350] relay_open_buf.part.0+0x2a8/0xb80 [ 852.767374] relay_open+0x537/0x9f0 [ 852.767394] do_blk_trace_setup+0x4f6/0xb40 [ 852.767411] ? _copy_from_user+0xd2/0x130 [ 852.767425] __blk_trace_setup+0xca/0x180 [ 852.767439] ? do_blk_trace_setup+0xb40/0xb40 [ 852.767455] ? migrate_swap_stop+0x900/0x900 [ 852.767483] blk_trace_ioctl+0x155/0x290 [ 852.767497] ? blk_add_driver_data+0x540/0x540 [ 852.767517] ? __lock_acquire+0x6de/0x3ff0 [ 852.767537] blkdev_ioctl+0x112/0x1a80 [ 852.767552] ? blkpg_ioctl+0x9d0/0x9d0 [ 852.767566] ? do_futex+0x171/0x1880 [ 852.767582] ? mark_held_locks+0xf0/0xf0 [ 852.767601] ? debug_check_no_obj_freed+0x201/0x490 [ 852.767619] ? futex_exit_release+0x220/0x220 [ 852.767635] block_ioctl+0xe9/0x130 [ 852.767646] ? blkdev_fallocate+0x3f0/0x3f0 [ 852.767661] do_vfs_ioctl+0xcdb/0x12e0 [ 852.767677] ? lock_downgrade+0x720/0x720 [ 852.767693] ? check_preemption_disabled+0x41/0x280 [ 852.767706] ? ioctl_preallocate+0x200/0x200 [ 852.767725] ? __fget+0x356/0x510 [ 852.767741] ? do_dup2+0x450/0x450 [ 852.767756] ? __se_sys_futex+0x298/0x3b0 [ 852.767778] ksys_ioctl+0x9b/0xc0 [ 852.767795] __x64_sys_ioctl+0x6f/0xb0 [ 852.767809] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 852.767823] do_syscall_64+0xf9/0x620 [ 852.767841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 852.767853] RIP: 0033:0x7f1e464dd0c9 [ 852.767867] Code: Bad RIP value. [ 852.767875] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 852.767889] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 852.767897] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 852.767905] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 852.767913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 852.767921] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 852.869318] Mem-Info: [ 852.882091] lowmem_reserve[]: 0 0 0 0 0 [ 852.909366] active_anon:14468 inactive_anon:27081 isolated_anon:0 [ 852.909366] active_file:36 inactive_file:29 isolated_file:0 [ 852.909366] unevictable:0 dirty:3 writeback:0 unstable:0 [ 852.909366] slab_reclaimable:13507 slab_unreclaimable:118204 [ 852.909366] mapped:22156 shmem:27637 pagetables:569 bounce:0 [ 852.909366] free:13798 free_pcp:134 free_cma:0 [ 852.915738] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 852.918736] Node 0 active_anon:56404kB inactive_anon:70832kB active_file:124kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88560kB dirty:12kB writeback:0kB shmem:72736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 852.923227] Node 0 DMA32: 679*4kB (UME) 692*8kB (UME) 316*16kB (UME) 72*32kB (UME) 13*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17468kB [ 852.932489] Node 1 active_anon:1468kB inactive_anon:37492kB active_file:20kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:64kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 852.939335] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 852.959363] Node 0 DMA free:10868kB 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 [ 852.969509] Node 1 Normal: 219*4kB (UME) 202*8kB (UME) 142*16kB (UME) 97*32kB (ME) 32*64kB (ME) 17*128kB (UME) 8*256kB (ME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 26940kB [ 852.989325] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 853.001479] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 853.019320] Node 0 DMA32 free:17468kB min:35996kB low:44992kB high:53988kB active_anon:56380kB inactive_anon:70832kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2140kB bounce:0kB free_pcp:388kB local_pcp:388kB free_cma:0kB [ 853.029027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 853.066672] lowmem_reserve[]: 0 0 1 1 1 [ 853.083876] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 853.276485] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 853.309366] lowmem_reserve[]: 0 0 0 0 0 [ 853.313361] Node 1 Normal free:27140kB min:53876kB low:67344kB high:80812kB active_anon:1476kB inactive_anon:37492kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:164kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 853.348581] lowmem_reserve[]: 0 0 0 0 0 [ 853.352781] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 853.372458] Node 0 DMA32: 712*4kB (UME) 700*8kB (UME) 319*16kB (UME) 72*32kB (UME) 17*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17968kB [ 853.395003] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 853.406134] Node 1 Normal: 219*4kB (UME) 201*8kB (ME) 142*16kB (UME) 97*32kB (ME) 32*64kB (ME) 17*128kB (UME) 9*256kB (UME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 27188kB [ 853.428706] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 853.437727] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 853.452224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 853.463571] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 853.475468] 27669 total pagecache pages [ 853.483122] 0 pages in swap cache [ 853.486581] Swap cache stats: add 0, delete 0, find 0/0 [ 853.495514] Free swap = 0kB [ 853.498529] Total swap = 0kB [ 853.504097] 2097051 pages RAM [ 853.507195] 0 pages HighMem/MovableOnly [ 853.514476] 369649 pages reserved [ 853.517928] 0 pages cma reserved [ 853.529388] Bluetooth: hci2: command 0x0419 tx timeout [ 853.541749] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 853.547723] Bluetooth: hci5: command 0x0419 tx timeout [ 853.572699] 27743 total pagecache pages [ 853.576688] 0 pages in swap cache [ 853.592741] Swap cache stats: add 0, delete 0, find 0/0 [ 853.598111] Free swap = 0kB [ 853.619411] Total swap = 0kB [ 853.622435] 2097051 pages RAM [ 853.625529] 0 pages HighMem/MovableOnly [ 853.645229] 369649 pages reserved [ 853.664543] 0 pages cma reserved [ 853.667915] Unreclaimable slab info: [ 853.672733] Name Used Total [ 853.689318] pid_2 15KB 44KB [ 853.694765] batadv_tt_change_cache 5KB 7KB [ 853.709344] batadv_tl_cache 6KB 16KB [ 853.714743] TIPC 15KB 15KB [ 853.729346] SCTPv6 20KB 37KB [ 853.734736] DCCPv6 20KB 30KB [ 853.749336] DCCP 21KB 35KB [ 853.754867] RXRPC 16KB 26KB [ 853.785119] rxrpc_call_jar 112KB 126KB [ 853.791724] bridge_fdb_cache 12KB 27KB [ 853.797096] fib6_nodes 186KB 276KB [ 853.825124] ip6_dst_cache 370KB 780KB [ 853.830656] RAWv6 106KB 121KB [ 853.836016] UDPv6 33KB 33KB [ 853.871422] TCPv6 27KB 36KB [ 853.876811] nf_conntrack 12KB 22KB [ 853.899395] t10_alua_lu_gp_cache 0KB 3KB [ 853.905156] sd_ext_cdb 0KB 7KB [ 853.929347] scsi_sense_cache 1056KB 1064KB [ 853.934732] virtio_scsi_cmd 16KB 16KB [ 853.949353] sgpool-128 8KB 8KB [ 853.954763] sgpool-64 4KB 12KB [ 853.969344] sgpool-32 2KB 15KB [ 853.974722] sgpool-16 1KB 7KB [ 853.989343] sgpool-8 0KB 7KB [ 853.995216] mqueue_inode_cache 16KB 45KB [ 854.009320] bio_post_read_ctx 14KB 15KB [ 854.014762] bio-2 14KB 15KB [ 854.034407] jfs_mp 7KB 7KB [ 854.044534] cifs_small_rq 15KB 16KB [ 854.059361] cifs_request 67KB 67KB [ 854.064732] cifs_mpx_ids 0KB 7KB [ 854.079357] nfs_commit_data 3KB 14KB [ 854.084733] nfs_write_data 34KB 44KB [ 854.115099] ext4_system_zone 1KB 7KB [ 854.121282] bio-1 1KB 7KB [ 854.126671] pid_namespace 3KB 11KB [ 854.140325] rpc_buffers 17KB 25KB [ 854.145707] rpc_tasks 2KB 7KB [ 854.157890] UNIX 1003KB 1136KB [ 854.163805] tcp_bind_bucket 1KB 4KB [ 854.169190] ip_fib_trie 28KB 43KB [ 854.192810] ip_fib_alias 131KB 197KB [ 854.198920] ip_dst_cache 9KB 24KB [ 854.221866] RAW 67KB 82KB [ 854.227252] UDP 45KB 67KB [ 854.252635] TCP 8KB 11KB [ 854.258023] hugetlbfs_inode_cache 3KB 15KB [ 854.281981] fscache_cookie_jar 1KB 7KB [ 854.287458] eventpoll_pwq 29KB 47KB [ 854.309334] eventpoll_epi 54KB 66KB [ 854.314740] inotify_inode_mark 12KB 23KB [ 854.339388] request_queue 199KB 199KB [ 854.344894] blkdev_requests 1KB 3KB [ 854.359395] blkdev_ioc 31KB 46KB [ 854.364787] bio-0 1368KB 1496KB [ 854.370518] biovec-max 1716KB 1732KB [ 854.375886] biovec-64 1495KB 1630KB [ 854.399391] biovec-16 129KB 131KB [ 854.406071] bio_integrity_payload 1KB 8KB [ 854.419404] khugepaged_mm_slot 4KB 27KB [ 854.424928] uid_cache 0KB 4KB [ 854.441719] dmaengine-unmap-2 0KB 3KB [ 854.447113] skbuff_fclone_cache 26KB 33KB [ 854.481718] skbuff_head_cache 8401KB 9048KB [ 854.487097] configfs_dir_cache 3KB 7KB [ 854.505159] file_lock_cache 38KB 43KB [ 854.532490] file_lock_ctx 9KB 15KB [ 854.537866] fsnotify_mark_connector 6KB 19KB [ 854.563036] net_namespace 78KB 96KB [ 854.568415] shmem_inode_cache 8051KB 8080KB [ 854.589310] task_delay_info 186KB 375KB [ 854.594686] taskstats 26KB 38KB [ 854.609307] proc_dir_entry 913KB 990KB [ 854.614683] pde_opener 10KB 66KB [ 854.629310] seq_file 290KB 437KB [ 854.634682] sigqueue 58KB 70KB [ 854.640437] kernfs_node_cache 17754KB 17781KB [ 854.645800] mnt_cache 225KB 232KB [ 854.659322] filp 7159KB 7717KB [ 854.664708] names_cache 124809KB 124869KB [ 854.679305] iint_cache 38KB 47KB [ 854.684675] key_jar 4KB 7KB [ 854.699308] uts_namespace 4KB 11KB [ 854.704681] nsproxy 3KB 15KB [ 854.711062] vm_area_struct 3157KB 3635KB [ 854.716431] mm_struct 393KB 539KB [ 854.729330] fs_cache 211KB 360KB [ 854.734704] files_cache 885KB 1143KB [ 854.749320] signal_cache 1470KB 1947KB [ 854.754702] sighand_cache 619KB 672KB [ 854.769320] task_struct 6331KB 6356KB [ 854.774690] cred_jar 2260KB 2772KB [ 854.780319] anon_vma_chain 1044KB 1641KB [ 854.785684] anon_vma 136KB 258KB [ 854.791368] pid 110KB 232KB [ 854.796733] Acpi-Operand 156KB 198KB [ 854.825002] Acpi-ParseExt 9KB 11KB [ 854.830678] Acpi-Parse 41KB 47KB [ 854.836094] Acpi-State 52KB 63KB [ 854.847174] Acpi-Namespace 20KB 27KB [ 854.852863] numa_policy 0KB 3KB [ 854.858310] debug_objects_cache 1505KB 1669KB [ 854.872319] trace_event_file 297KB 298KB [ 854.877692] ftrace_event_field 398KB 401KB [ 854.906311] pool_workqueue 142KB 160KB [ 854.912041] page->ptl 440KB 1023KB [ 854.922308] kmalloc-2097152 2050KB 2050KB [ 854.927691] kmalloc-524288 2056KB 2056KB [ 854.933357] device hsr_slave_1 left promiscuous mode [ 854.938536] kmalloc-262144 1806KB 1806KB [ 854.947997] device hsr_slave_0 left promiscuous mode [ 854.959759] kmalloc-131072 650KB 650KB [ 854.965131] kmalloc-65536 2640KB 2706KB [ 854.975656] kmalloc-32768 2145KB 2277KB [ 854.981795] team0 (unregistering): Port device team_slave_1 removed [ 854.990469] kmalloc-16384 1254KB 1320KB [ 854.995838] kmalloc-8192 4818KB 4859KB [ 855.005415] team0 (unregistering): Port device team_slave_0 removed [ 855.013829] kmalloc-4096 23647KB 23706KB [ 855.022621] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 855.029704] kmalloc-2048 13546KB 15765KB [ 855.035175] kmalloc-1024 11355KB 15072KB [ 855.045596] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 855.053235] kmalloc-512 16742KB 17936KB [ 855.059643] kmalloc-256 4975KB 6348KB [ 855.065121] kmalloc-128 1073KB 1504KB [ 855.089322] kmalloc-96 3630KB 4100KB [ 855.094763] kmalloc-64 2497KB 3712KB [ 855.104865] kmalloc-32 1924KB 2492KB [ 855.110543] kmalloc-192 1904KB 2760KB [ 855.115969] kmem_cache 177KB 183KB [ 855.125166] Out of memory (oom_kill_allocating_task): Kill process 21662 (systemd-cgroups) score 0 or sacrifice child [ 855.127758] bond0 (unregistering): Released all slaves [ 855.141415] Killed process 21662 (systemd-cgroups) total-vm:14740kB, anon-rss:80kB, file-rss:0kB, shmem-rss:0kB [ 855.157739] oom_reaper: reaped process 21662 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 855.177789] bridge0: port 1(bridge_slave_0) entered blocking state [ 855.186337] bridge0: port 1(bridge_slave_0) entered disabled state [ 855.200230] device bridge_slave_0 entered promiscuous mode [ 855.306011] bridge0: port 2(bridge_slave_1) entered blocking state [ 855.319557] bridge0: port 2(bridge_slave_1) entered disabled state [ 855.340445] device bridge_slave_1 entered promiscuous mode [ 855.350604] bridge0: port 1(bridge_slave_0) entered blocking state [ 855.356965] bridge0: port 1(bridge_slave_0) entered disabled state [ 855.390470] device bridge_slave_0 entered promiscuous mode [ 855.420035] bridge0: port 2(bridge_slave_1) entered blocking state [ 855.426708] bridge0: port 2(bridge_slave_1) entered disabled state [ 855.450638] device bridge_slave_1 entered promiscuous mode [ 855.459040] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 855.484594] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 855.503618] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 855.518252] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 855.527956] team0: Port device team_slave_0 added [ 855.535848] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 855.544785] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 855.553341] team0: Port device team_slave_1 added [ 855.591604] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 855.599123] team0: Port device team_slave_0 added [ 855.607253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 855.614934] 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. [ 855.641533] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 855.659884] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 855.667397] team0: Port device team_slave_1 added [ 855.696383] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 855.714246] 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. [ 855.769337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 855.797361] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 855.819350] 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. [ 855.869507] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 855.909092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 855.938135] 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. [ 855.989323] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 856.010427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 856.018065] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 856.039765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 856.048175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 856.100321] device hsr_slave_0 entered promiscuous mode [ 856.110201] device hsr_slave_1 entered promiscuous mode [ 856.128663] device hsr_slave_0 entered promiscuous mode [ 856.141020] device hsr_slave_1 entered promiscuous mode [ 856.159757] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 856.166941] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 856.185000] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 856.192655] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 856.631104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 856.643500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 856.721152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 856.737546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 856.747961] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 856.758743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 856.767950] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 856.775685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 856.783544] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 856.793409] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 856.802677] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 856.808741] 8021q: adding VLAN 0 to HW filter on device team0 [ 856.815737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 856.823567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 856.833909] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 856.841350] 8021q: adding VLAN 0 to HW filter on device team0 [ 856.850014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 856.862926] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 856.870263] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 856.878164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 856.899886] bridge0: port 1(bridge_slave_0) entered blocking state [ 856.906250] bridge0: port 1(bridge_slave_0) entered forwarding state [ 856.915596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 856.924287] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 856.932743] bridge0: port 2(bridge_slave_1) entered blocking state [ 856.939104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 856.950330] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 856.961143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 856.971559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 856.978750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 856.988016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 856.996763] bridge0: port 1(bridge_slave_0) entered blocking state [ 857.003170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 857.011724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 857.022928] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 857.032170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 857.040885] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 857.048081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 857.057447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 857.066738] bridge0: port 2(bridge_slave_1) entered blocking state [ 857.073148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 857.081980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 857.093191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 857.103867] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 857.112290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 857.128267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 857.137577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 857.151886] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 857.161366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 857.169791] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 857.176868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 857.186930] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 857.195685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 857.206544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 857.216072] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 857.226614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 857.234695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 857.247830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 857.256208] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 857.272617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 857.286748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 857.294504] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 857.307549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 857.315621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 857.328170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 857.336792] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 857.352290] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 857.352332] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 857.364483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 857.368368] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 857.377441] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 857.377453] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 857.378279] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 857.430440] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 857.432106] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 857.448825] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 857.484380] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 857.486108] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 857.498129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 857.555804] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 857.565859] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 857.626826] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 857.635741] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 857.664709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 857.685227] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 857.703969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 857.712223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 857.720096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 857.726821] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 857.734059] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 857.741042] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 857.747753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 857.756126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 857.765918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 857.774121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 857.784769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 857.811328] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 857.818537] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 857.827867] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 857.847951] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 857.855511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 857.866344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 857.887908] device veth0_vlan entered promiscuous mode [ 857.898552] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 857.911688] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 857.918528] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 857.931374] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 857.938684] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 857.956052] device veth1_vlan entered promiscuous mode [ 857.965503] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 857.977571] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 857.986105] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 857.994505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 858.002843] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 858.014035] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 858.023237] device veth0_vlan entered promiscuous mode [ 858.030110] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 858.037376] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 858.045839] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 858.064579] device veth1_vlan entered promiscuous mode [ 858.071691] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 858.079576] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 858.093546] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 858.100814] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 858.108080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 858.124847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 858.135457] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 858.146409] device veth0_macvtap entered promiscuous mode [ 858.153757] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 858.170788] device veth1_macvtap entered promiscuous mode [ 858.177161] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 858.195239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 858.211223] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 858.219506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 858.235460] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 858.244327] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.258210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.273617] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.285330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.300653] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.314959] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.326162] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.341353] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.354765] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 858.365164] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 858.375415] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 858.389879] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 858.398296] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 858.412833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 858.422867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 858.434080] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 858.443945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 858.457851] device veth0_macvtap entered promiscuous mode [ 858.466585] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 858.478446] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.494344] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.505038] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.520017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.529130] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.543890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.553287] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.568003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.578765] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 858.591024] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 858.615586] device veth1_macvtap entered promiscuous mode [ 858.624675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 858.638081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 858.650219] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 858.668317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 858.692610] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 858.715039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.726803] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.736485] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.746488] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.755875] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.765880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.775266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.785252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.794645] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 858.806004] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.816854] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 858.824274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 858.832114] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 858.844780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 858.856949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.870592] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.886804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.898302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.909110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.919120] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.928503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.938760] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.948147] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 858.958303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 858.969601] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 858.976496] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 858.990438] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 858.998333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 859.262731] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 859.282309] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 859.298029] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 859.378777] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 859.429927] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 859.436713] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 859.455283] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 859.466327] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 859.469308] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 859.481545] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 859.495868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 859.505683] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 859.538746] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 859.557680] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 859.565334] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 859.577260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:17:25 executing program 2: socketpair(0x3, 0xa000, 0x0, &(0x7f0000000040)) 22:17:25 executing program 0: socketpair(0x3, 0x8c00, 0x0, &(0x7f0000000040)) 22:17:25 executing program 5: socketpair(0x2c, 0x9c00, 0x0, &(0x7f0000000000)) 22:17:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:25 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:25 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:17:25 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:17:25 executing program 5: socketpair(0x2c, 0x9c01, 0x0, &(0x7f0000000000)) 22:17:25 executing program 0: socketpair(0x3, 0x8c01, 0x0, &(0x7f0000000040)) 22:17:25 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:25 executing program 2: socketpair(0x3, 0xa001, 0x0, &(0x7f0000000040)) 22:17:25 executing program 5: socketpair(0x2c, 0x9d00, 0x0, &(0x7f0000000000)) 22:17:25 executing program 2: socketpair(0x3, 0xa100, 0x0, &(0x7f0000000040)) 22:17:25 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:25 executing program 0: socketpair(0x3, 0x8d00, 0x0, &(0x7f0000000040)) 22:17:25 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:25 executing program 5: socketpair(0x2c, 0x9d01, 0x0, &(0x7f0000000000)) [ 864.961652] oom_reaper: reaped process 21934 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 865.046429] syz-executor.4 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 865.065895] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 865.071486] CPU: 0 PID: 21934 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 865.079371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 865.088711] Call Trace: [ 865.091293] dump_stack+0x1fc/0x2ef [ 865.094921] dump_header+0x15d/0xc3f [ 865.098752] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 865.103855] ? ___ratelimit+0x319/0x590 [ 865.107838] oom_kill_process.cold+0x10/0x692 [ 865.112345] ? check_preemption_disabled+0x41/0x280 [ 865.117619] ? has_intersects_mems_allowed+0x1d6/0x290 [ 865.122888] out_of_memory+0x1072/0x1390 [ 865.126957] ? oom_killer_disable+0x270/0x270 [ 865.131500] ? mutex_trylock+0x15f/0x1a0 [ 865.135562] __alloc_pages_nodemask+0x23a2/0x2890 [ 865.140414] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 865.145256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 865.150033] ? write_comp_data+0xf/0x70 [ 865.154016] alloc_pages_current+0x193/0x2a0 [ 865.158418] relay_open_buf.part.0+0x2a8/0xb80 [ 865.162999] relay_open+0x537/0x9f0 [ 865.166622] do_blk_trace_setup+0x4f6/0xb40 [ 865.170938] ? _copy_from_user+0xd2/0x130 [ 865.175086] __blk_trace_setup+0xca/0x180 [ 865.179238] ? do_blk_trace_setup+0xb40/0xb40 [ 865.183735] ? migrate_swap_stop+0x900/0x900 [ 865.188145] blk_trace_ioctl+0x155/0x290 [ 865.192201] ? blk_add_driver_data+0x540/0x540 [ 865.196789] ? __lock_acquire+0x6de/0x3ff0 [ 865.201029] blkdev_ioctl+0x112/0x1a80 [ 865.204914] ? blkpg_ioctl+0x9d0/0x9d0 [ 865.208811] ? do_futex+0x171/0x1880 [ 865.212523] ? mark_held_locks+0xf0/0xf0 [ 865.216840] ? debug_check_no_obj_freed+0x201/0x490 [ 865.221855] ? futex_exit_release+0x220/0x220 [ 865.226342] block_ioctl+0xe9/0x130 [ 865.229959] ? blkdev_fallocate+0x3f0/0x3f0 [ 865.234284] do_vfs_ioctl+0xcdb/0x12e0 [ 865.238162] ? lock_downgrade+0x720/0x720 [ 865.242307] ? check_preemption_disabled+0x41/0x280 [ 865.247326] ? ioctl_preallocate+0x200/0x200 [ 865.251740] ? __fget+0x356/0x510 [ 865.255194] ? do_dup2+0x450/0x450 [ 865.258727] ? __se_sys_futex+0x298/0x3b0 [ 865.262874] ksys_ioctl+0x9b/0xc0 [ 865.266319] __x64_sys_ioctl+0x6f/0xb0 [ 865.270198] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 865.274781] do_syscall_64+0xf9/0x620 [ 865.278575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 865.283752] RIP: 0033:0x7f7ecff790c9 [ 865.287459] Code: Bad RIP value. [ 865.290811] RSP: 002b:00007f7ece4eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 865.298511] RAX: ffffffffffffffda RBX: 00007f7ed0098f80 RCX: 00007f7ecff790c9 [ 865.305759] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 865.313013] RBP: 00007f7ecffd4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 865.320451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 865.327706] R13: 00007fff4d7604ff R14: 00007f7ece4eb300 R15: 0000000000022000 [ 865.343497] Mem-Info: [ 865.346436] active_anon:15102 inactive_anon:27087 isolated_anon:0 [ 865.346436] active_file:15 inactive_file:12 isolated_file:0 [ 865.346436] unevictable:0 dirty:0 writeback:0 unstable:0 [ 865.346436] slab_reclaimable:13389 slab_unreclaimable:116183 [ 865.346436] mapped:22193 shmem:27646 pagetables:607 bounce:0 [ 865.346436] free:13762 free_pcp:240 free_cma:0 [ 865.386101] Node 0 active_anon:59072kB inactive_anon:70856kB active_file:56kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88772kB dirty:0kB writeback:0kB shmem:72772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 865.418812] Node 1 active_anon:1336kB inactive_anon:37492kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 865.449348] Node 0 DMA free:10876kB 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 [ 865.482747] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 865.487787] Node 0 DMA32 free:17592kB min:35996kB low:44992kB high:53988kB active_anon:59072kB inactive_anon:70856kB active_file:56kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2268kB bounce:0kB free_pcp:460kB local_pcp:300kB free_cma:0kB [ 865.524213] lowmem_reserve[]: 0 0 1 1 1 [ 865.528213] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 865.557774] lowmem_reserve[]: 0 0 0 0 0 [ 865.561802] Node 1 Normal free:26572kB min:53876kB low:67344kB high:80812kB active_anon:1336kB inactive_anon:37492kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 865.595025] lowmem_reserve[]: 0 0 0 0 0 [ 865.599012] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10876kB [ 865.616261] Node 0 DMA32: 722*4kB (ME) 698*8kB (UME) 342*16kB (UME) 85*32kB (UME) 13*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17624kB [ 865.632282] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 865.646732] Node 1 Normal: 137*4kB (UME) 179*8kB (UME) 125*16kB (ME) 84*32kB (UME) 27*64kB (UME) 10*128kB (UME) 2*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 0*2048kB 3*4096kB (UM) = 26572kB [ 865.666812] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 865.677351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 865.688801] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 865.707170] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 865.715878] 27671 total pagecache pages [ 865.722705] 0 pages in swap cache [ 865.726220] Swap cache stats: add 0, delete 0, find 0/0 [ 865.738592] Free swap = 0kB [ 865.743433] Total swap = 0kB [ 865.746459] 2097051 pages RAM [ 865.754020] 0 pages HighMem/MovableOnly [ 865.757992] 369649 pages reserved [ 865.761647] 0 pages cma reserved [ 865.765022] Unreclaimable slab info: [ 865.770987] Name Used Total [ 865.776526] pid_2 19KB 44KB [ 865.786890] batadv_tt_change_cache 3KB 7KB [ 865.792730] batadv_tl_cache 7KB 16KB [ 865.798095] TIPC 15KB 15KB [ 865.806170] SCTPv6 20KB 37KB [ 865.811619] DCCPv6 17KB 30KB [ 865.816980] DCCP 19KB 35KB [ 865.826412] RXRPC 16KB 26KB [ 865.831795] rxrpc_call_jar 112KB 126KB [ 865.837139] bridge_fdb_cache 14KB 27KB [ 865.847879] fib6_nodes 240KB 276KB [ 865.853301] ip6_dst_cache 522KB 780KB [ 865.858671] RAWv6 106KB 121KB [ 865.866582] UDPv6 37KB 37KB [ 865.874479] TCPv6 30KB 42KB [ 865.882409] nf_conntrack 20KB 22KB [ 865.887821] t10_alua_lu_gp_cache 0KB 3KB [ 865.895240] sd_ext_cdb 0KB 7KB [ 865.907545] scsi_sense_cache 1056KB 1064KB [ 865.913035] virtio_scsi_cmd 16KB 16KB [ 865.918378] sgpool-128 8KB 8KB [ 865.927269] sgpool-64 4KB 12KB [ 865.932688] sgpool-32 2KB 15KB [ 865.938046] sgpool-16 1KB 7KB [ 865.945191] sgpool-8 0KB 7KB [ 865.950604] mqueue_inode_cache 16KB 45KB [ 865.956056] bio_post_read_ctx 14KB 15KB [ 865.965143] bio-2 14KB 15KB [ 865.971514] jfs_mp 7KB 7KB [ 865.978305] cifs_small_rq 15KB 16KB [ 865.985555] cifs_request 67KB 67KB [ 865.990993] cifs_mpx_ids 0KB 7KB [ 865.996358] nfs_commit_data 3KB 14KB [ 866.005419] nfs_write_data 34KB 44KB [ 866.011010] ext4_system_zone 1KB 7KB [ 866.016724] bio-1 1KB 7KB [ 866.025692] pid_namespace 3KB 11KB [ 866.031096] rpc_buffers 17KB 25KB [ 866.036438] rpc_tasks 2KB 7KB [ 866.045465] UNIX 1569KB 1665KB [ 866.050885] tcp_bind_bucket 1KB 4KB [ 866.056255] ip_fib_trie 34KB 43KB [ 866.063401] ip_fib_alias 166KB 197KB [ 866.068748] ip_dst_cache 10KB 24KB [ 866.074146] RAW 67KB 82KB [ 866.086107] UDP 45KB 67KB [ 866.091556] TCP 11KB 16KB [ 866.096930] hugetlbfs_inode_cache 3KB 15KB [ 866.106175] fscache_cookie_jar 1KB 7KB [ 866.111715] eventpoll_pwq 27KB 47KB [ 866.117086] eventpoll_epi 51KB 66KB [ 866.124282] inotify_inode_mark 15KB 23KB [ 866.129877] request_queue 199KB 199KB [ 866.135232] blkdev_requests 1KB 3KB [ 866.144126] blkdev_ioc 27KB 46KB [ 866.149539] bio-0 1072KB 1353KB [ 866.154890] biovec-max 1592KB 1683KB [ 866.163894] biovec-64 1197KB 1567KB [ 866.169315] biovec-16 105KB 131KB [ 866.174676] bio_integrity_payload 1KB 8KB [ 866.184533] khugepaged_mm_slot 6KB 27KB [ 866.190043] uid_cache 0KB 4KB [ 866.195396] dmaengine-unmap-2 0KB 3KB [ 866.204292] skbuff_fclone_cache 27KB 37KB [ 866.209936] skbuff_head_cache 8966KB 9048KB [ 866.215287] configfs_dir_cache 3KB 7KB [ 866.224291] file_lock_cache 31KB 39KB [ 866.236566] file_lock_ctx 9KB 15KB [ 866.243883] fsnotify_mark_connector 6KB 19KB [ 866.256680] net_namespace 78KB 96KB [ 866.263724] shmem_inode_cache 8045KB 8076KB [ 866.269078] task_delay_info 227KB 375KB [ 866.277892] taskstats 25KB 38KB [ 866.288731] proc_dir_entry 930KB 990KB [ 866.294196] pde_opener 14KB 66KB [ 866.303253] seq_file 277KB 437KB [ 866.308617] sigqueue 57KB 70KB [ 866.314040] kernfs_node_cache 18239KB 18246KB [ 866.323399] mnt_cache 225KB 232KB [ 866.328770] filp 7118KB 7717KB [ 866.334229] names_cache 112973KB 113033KB [ 866.343276] iint_cache 33KB 47KB [ 866.348641] key_jar 4KB 7KB [ 866.354088] uts_namespace 4KB 11KB [ 866.363136] nsproxy 2KB 15KB [ 866.368508] vm_area_struct 3208KB 3627KB [ 866.373911] mm_struct 474KB 539KB [ 866.384729] fs_cache 268KB 360KB [ 866.390320] files_cache 1099KB 1147KB [ 866.395683] signal_cache 1811KB 1947KB [ 866.405945] sighand_cache 598KB 659KB [ 866.414661] task_struct 7694KB 7751KB [ 866.425298] cred_jar 2347KB 2772KB [ 866.433992] anon_vma_chain 1027KB 1641KB [ 866.444763] anon_vma 159KB 258KB [ 866.453533] pid 141KB 232KB [ 866.458892] Acpi-Operand 156KB 198KB [ 866.465698] Acpi-ParseExt 9KB 11KB [ 866.474636] Acpi-Parse 41KB 47KB [ 866.482437] Acpi-State 52KB 63KB [ 866.492776] Acpi-Namespace 20KB 27KB [ 866.498152] numa_policy 0KB 3KB [ 866.503608] debug_objects_cache 1621KB 1669KB [ 866.512804] trace_event_file 297KB 298KB [ 866.518163] ftrace_event_field 398KB 401KB [ 866.523721] pool_workqueue 143KB 160KB [ 866.529089] page->ptl 470KB 1019KB [ 866.536737] kmalloc-2097152 2050KB 2050KB [ 866.545148] kmalloc-524288 2056KB 2056KB [ 866.557014] kmalloc-262144 1806KB 1806KB [ 866.565449] kmalloc-131072 650KB 650KB [ 866.572611] kmalloc-65536 2640KB 2706KB [ 866.577982] kmalloc-32768 2145KB 2277KB [ 866.583383] kmalloc-16384 1353KB 1419KB [ 866.590384] kmalloc-8192 5445KB 5486KB [ 866.595753] kmalloc-4096 27365KB 27425KB [ 866.604763] kmalloc-2048 16349KB 16460KB [ 866.610171] kmalloc-1024 13259KB 15064KB [ 866.615967] kmalloc-512 17215KB 17925KB [ 866.623852] kmalloc-256 5587KB 6348KB [ 866.636367] kmalloc-128 1260KB 1504KB [ 866.644232] kmalloc-96 3510KB 4100KB [ 866.652802] kmalloc-64 2700KB 3712KB [ 866.658176] kmalloc-32 1949KB 2492KB [ 866.663589] kmalloc-192 2132KB 2760KB [ 866.668962] kmem_cache 177KB 183KB [ 866.676120] Out of memory (oom_kill_allocating_task): Kill process 21934 (syz-executor.4) score 0 or sacrifice child [ 866.686829] Killed process 21934 (syz-executor.4) total-vm:60680kB, anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 866.700984] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 866.712577] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 866.713984] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 866.736710] CPU: 1 PID: 21934 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 866.742414] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 866.744598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 866.759016] Call Trace: [ 866.761617] dump_stack+0x1fc/0x2ef [ 866.765280] warn_alloc.cold+0x7b/0x18f [ 866.769257] ? zone_watermark_ok_safe+0x260/0x260 [ 866.774110] ? wait_for_completion_io+0x10/0x10 [ 866.778783] __alloc_pages_nodemask+0x232f/0x2890 [ 866.783635] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 866.788468] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 866.793238] ? write_comp_data+0xf/0x70 [ 866.797213] alloc_pages_current+0x193/0x2a0 [ 866.801618] relay_open_buf.part.0+0x2a8/0xb80 [ 866.806205] relay_open+0x537/0x9f0 [ 866.809833] do_blk_trace_setup+0x4f6/0xb40 [ 866.814155] ? _copy_from_user+0xd2/0x130 [ 866.818307] __blk_trace_setup+0xca/0x180 [ 866.822447] ? do_blk_trace_setup+0xb40/0xb40 [ 866.826963] ? migrate_swap_stop+0x900/0x900 [ 866.831381] blk_trace_ioctl+0x155/0x290 [ 866.835442] ? blk_add_driver_data+0x540/0x540 [ 866.840025] ? __lock_acquire+0x6de/0x3ff0 [ 866.844260] blkdev_ioctl+0x112/0x1a80 [ 866.848138] ? blkpg_ioctl+0x9d0/0x9d0 [ 866.852022] ? do_futex+0x171/0x1880 [ 866.855735] ? mark_held_locks+0xf0/0xf0 [ 866.859798] ? debug_check_no_obj_freed+0x201/0x490 [ 866.864814] ? futex_exit_release+0x220/0x220 [ 866.869309] block_ioctl+0xe9/0x130 [ 866.872931] ? blkdev_fallocate+0x3f0/0x3f0 [ 866.877247] do_vfs_ioctl+0xcdb/0x12e0 [ 866.881134] ? lock_downgrade+0x720/0x720 [ 866.885295] ? check_preemption_disabled+0x41/0x280 [ 866.890305] ? ioctl_preallocate+0x200/0x200 [ 866.894713] ? __fget+0x356/0x510 [ 866.898164] ? do_dup2+0x450/0x450 [ 866.901700] ? __se_sys_futex+0x298/0x3b0 [ 866.905852] ksys_ioctl+0x9b/0xc0 [ 866.909305] __x64_sys_ioctl+0x6f/0xb0 [ 866.913200] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 866.918039] do_syscall_64+0xf9/0x620 [ 866.921841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 866.927023] RIP: 0033:0x7f7ecff790c9 [ 866.930729] Code: Bad RIP value. [ 866.934087] RSP: 002b:00007f7ece4eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 866.941791] RAX: ffffffffffffffda RBX: 00007f7ed0098f80 RCX: 00007f7ecff790c9 [ 866.949054] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 866.956312] RBP: 00007f7ecffd4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 866.963575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 866.970839] R13: 00007fff4d7604ff R14: 00007f7ece4eb300 R15: 0000000000022000 [ 866.978121] CPU: 0 PID: 21889 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 866.986015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 866.987268] Mem-Info: [ 866.995364] Call Trace: [ 866.995385] dump_stack+0x1fc/0x2ef [ 866.995404] dump_header+0x15d/0xc3f [ 866.999376] active_anon:15102 inactive_anon:27087 isolated_anon:0 [ 866.999376] active_file:12 inactive_file:13 isolated_file:0 [ 866.999376] unevictable:0 dirty:0 writeback:0 unstable:0 [ 866.999376] slab_reclaimable:13358 slab_unreclaimable:116149 [ 866.999376] mapped:22193 shmem:27646 pagetables:607 bounce:0 [ 866.999376] free:13770 free_pcp:291 free_cma:0 [ 867.000373] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 867.003990] Node 0 active_anon:59072kB inactive_anon:70856kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88772kB dirty:0kB writeback:0kB shmem:72772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 867.007684] ? ___ratelimit+0x319/0x590 [ 867.040936] Node 1 active_anon:1336kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 867.045970] oom_kill_process.cold+0x10/0x692 [ 867.073590] Node 0 DMA free:10876kB 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 [ 867.077489] ? check_preemption_disabled+0x41/0x280 [ 867.105718] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 867.108579] ? has_intersects_mems_allowed+0x1d6/0x290 [ 867.134778] Node 0 DMA32 free:17624kB min:35996kB low:44992kB high:53988kB active_anon:59072kB inactive_anon:70856kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2268kB bounce:0kB free_pcp:664kB local_pcp:300kB free_cma:0kB [ 867.139746] out_of_memory+0x1072/0x1390 [ 867.139771] ? oom_killer_disable+0x270/0x270 [ 867.144756] lowmem_reserve[]: 0 0 1 1 1 [ 867.150020] ? mutex_trylock+0x15f/0x1a0 [ 867.150036] __alloc_pages_nodemask+0x23a2/0x2890 [ 867.150056] ? find_get_entry+0x4cd/0x8a0 [ 867.178931] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 867.182966] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 867.183011] alloc_pages_current+0x193/0x2a0 [ 867.187450] lowmem_reserve[]: 0 0 0 0 0 [ 867.191411] filemap_fault+0x146e/0x2180 [ 867.191439] ext4_filemap_fault+0x84/0xb0 [ 867.195468] Node 1 Normal free:26572kB min:53876kB low:67344kB high:80812kB active_anon:1336kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 867.200299] __do_fault+0x10b/0x4b0 [ 867.200315] __handle_mm_fault+0x273b/0x41c0 [ 867.200332] ? vm_insert_page+0x9c0/0x9c0 [ 867.206061] lowmem_reserve[]: 0 0 0 0 0 [ 867.230324] ? check_preemption_disabled+0x41/0x280 [ 867.230347] handle_mm_fault+0x436/0xb10 [ 867.235166] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10876kB [ 867.239564] __do_page_fault+0x68e/0xd60 [ 867.239589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 867.243529] Node 0 DMA32: 722*4kB (ME) 709*8kB (UME) 342*16kB (UME) 85*32kB (UME) 13*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17712kB [ 867.247581] ? spurious_fault+0x840/0x840 [ 867.251717] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 867.280232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 867.280249] ? page_fault+0x8/0x30 [ 867.280263] page_fault+0x1e/0x30 [ 867.280277] RIP: 0033:0x7f532f4ad6f0 [ 867.283883] Node 1 Normal: 137*4kB (UME) 179*8kB (UME) 125*16kB (ME) 84*32kB (UME) 27*64kB (UME) 10*128kB (UME) 2*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 0*2048kB 3*4096kB (UM) = 26572kB [ 867.288276] Code: Bad RIP value. [ 867.292436] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 867.296357] RSP: 002b:00007ffd1d1e6538 EFLAGS: 00010246 [ 867.301402] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 867.305412] RAX: 0000000000000021 RBX: 000055578343d040 RCX: 00007f532f7e5270 [ 867.305420] RDX: 0000000000000000 RSI: 000055578343d030 RDI: 00007f532f7cfb00 [ 867.305432] RBP: 00007ffd1d1e6588 R08: 0000000000000008 R09: 0000000000000005 [ 867.305438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 867.305445] R13: 00007ffd1d1e6580 R14: 0000000000000000 R15: 0000000000000003 [ 867.344972] Mem-Info: [ 867.348828] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 867.380193] active_anon:15102 inactive_anon:27087 isolated_anon:0 [ 867.380193] active_file:12 inactive_file:13 isolated_file:0 [ 867.380193] unevictable:0 dirty:0 writeback:0 unstable:0 [ 867.380193] slab_reclaimable:13358 slab_unreclaimable:116149 [ 867.380193] mapped:22193 shmem:27646 pagetables:607 bounce:0 [ 867.380193] free:13920 free_pcp:135 free_cma:0 [ 867.396615] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 867.414199] Node 0 active_anon:59072kB inactive_anon:70856kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88772kB dirty:0kB writeback:0kB shmem:72772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 867.445590] 27671 total pagecache pages [ 867.485818] Node 1 active_anon:1336kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 867.505716] 0 pages in swap cache [ 867.523201] Node 0 DMA free:10876kB 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 [ 867.544595] Swap cache stats: add 0, delete 0, find 0/0 [ 867.586925] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 867.611002] Free swap = 0kB [ 867.616147] Total swap = 0kB [ 867.617304] Node 0 DMA32 free:17868kB min:35996kB low:44992kB high:53988kB active_anon:59072kB inactive_anon:70856kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2268kB bounce:0kB free_pcp:472kB local_pcp:248kB free_cma:0kB [ 867.626713] 2097051 pages RAM [ 867.654937] lowmem_reserve[]: 0 0 1 1 1 [ 867.658923] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 867.662466] 0 pages HighMem/MovableOnly [ 867.691484] lowmem_reserve[]: 0 0 0 0 0 [ 867.695472] Node 1 Normal free:26972kB min:53876kB low:67344kB high:80812kB active_anon:1336kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 867.701463] 369649 pages reserved [ 867.731037] lowmem_reserve[]: 0 0 0 0 0 [ 867.735027] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10876kB [ 867.739820] 0 pages cma reserved [ 867.755313] Node 0 DMA32: 787*4kB (ME) 680*8kB (ME) 344*16kB (UME) 88*32kB (UME) 13*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17868kB [ 867.776664] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 867.787921] Node 1 Normal: 200*4kB (UME) 179*8kB (UME) 126*16kB (UME) 86*32kB (UME) 28*64kB (UME) 12*128kB (UME) 4*256kB (UME) 3*512kB (UM) 4*1024kB (UME) 10*2048kB (U) 3*4096kB (UM) = 49752kB [ 867.805990] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 867.814904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 867.824118] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 867.838824] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 867.848160] 27782 total pagecache pages [ 867.858192] 0 pages in swap cache [ 867.861900] Swap cache stats: add 0, delete 0, find 0/0 [ 867.867416] Free swap = 0kB [ 867.875381] Total swap = 0kB [ 867.878429] 2097051 pages RAM [ 867.882513] 0 pages HighMem/MovableOnly [ 867.886991] 369649 pages reserved [ 867.895618] 0 pages cma reserved [ 867.899296] Unreclaimable slab info: [ 867.903146] Name Used Total [ 867.908832] pid_2 16KB 44KB [ 867.921382] batadv_tt_change_cache 3KB 7KB [ 867.927256] batadv_tl_cache 7KB 16KB [ 867.932819] TIPC 15KB 15KB [ 867.938973] SCTPv6 20KB 37KB [ 867.945140] DCCPv6 17KB 30KB [ 867.950713] DCCP 19KB 35KB [ 867.956180] RXRPC 16KB 26KB [ 867.963087] rxrpc_call_jar 112KB 126KB [ 867.969077] bridge_fdb_cache 14KB 27KB [ 867.975200] fib6_nodes 238KB 276KB [ 867.980712] ip6_dst_cache 522KB 780KB [ 867.986310] RAWv6 106KB 121KB [ 867.992320] UDPv6 37KB 37KB [ 867.998091] TCPv6 30KB 42KB [ 868.004884] nf_conntrack 16KB 22KB [ 868.011704] t10_alua_lu_gp_cache 0KB 3KB [ 868.017820] sd_ext_cdb 0KB 7KB [ 868.030793] scsi_sense_cache 1056KB 1064KB [ 868.046321] virtio_scsi_cmd 16KB 16KB [ 868.054892] sgpool-128 8KB 8KB [ 868.070057] sgpool-64 4KB 12KB [ 868.075431] sgpool-32 2KB 15KB [ 868.103088] sgpool-16 1KB 7KB [ 868.108472] sgpool-8 0KB 7KB [ 868.143244] mqueue_inode_cache 16KB 45KB [ 868.148728] bio_post_read_ctx 14KB 15KB [ 868.161609] bio-2 14KB 15KB [ 868.178202] jfs_mp 7KB 7KB [ 868.199223] cifs_small_rq 15KB 16KB [ 868.204609] cifs_request 67KB 67KB [ 868.219194] cifs_mpx_ids 0KB 7KB [ 868.224640] nfs_commit_data 3KB 14KB [ 868.230510] nfs_write_data 34KB 44KB [ 868.235912] ext4_system_zone 1KB 7KB [ 868.259203] bio-1 1KB 7KB [ 868.264584] pid_namespace 3KB 11KB [ 868.289179] rpc_buffers 17KB 25KB [ 868.294573] rpc_tasks 2KB 7KB [ 868.308170] UNIX 1569KB 1657KB [ 868.321043] tcp_bind_bucket 1KB 4KB [ 868.326436] ip_fib_trie 34KB 43KB [ 868.338608] ip_fib_alias 166KB 197KB [ 868.345600] ip_dst_cache 10KB 24KB [ 868.355971] RAW 67KB 82KB [ 868.362854] UDP 45KB 67KB [ 868.368234] TCP 11KB 16KB [ 868.378821] hugetlbfs_inode_cache 3KB 15KB [ 868.385999] fscache_cookie_jar 1KB 7KB [ 868.396130] eventpoll_pwq 27KB 47KB [ 868.414004] eventpoll_epi 49KB 66KB [ 868.421020] inotify_inode_mark 14KB 23KB [ 868.426490] request_queue 199KB 199KB [ 868.437848] blkdev_requests 1KB 3KB [ 868.443851] blkdev_ioc 27KB 46KB [ 868.454650] bio-0 1057KB 1335KB [ 868.460826] biovec-max 1592KB 1683KB [ 868.466210] biovec-64 1155KB 1519KB [ 868.477676] biovec-16 100KB 131KB [ 868.487506] bio_integrity_payload 1KB 8KB [ 868.500361] khugepaged_mm_slot 5KB 27KB [ 868.505849] uid_cache 0KB 4KB [ 868.516207] dmaengine-unmap-2 0KB 3KB [ 868.523064] skbuff_fclone_cache 26KB 37KB [ 868.528625] skbuff_head_cache 8637KB 9112KB [ 868.535663] configfs_dir_cache 3KB 7KB [ 868.541736] file_lock_cache 31KB 39KB [ 868.547108] file_lock_ctx 9KB 15KB [ 868.553486] fsnotify_mark_connector 5KB 19KB [ 868.559955] net_namespace 78KB 96KB [ 868.565317] shmem_inode_cache 8039KB 8076KB [ 868.571878] task_delay_info 225KB 375KB [ 868.577248] taskstats 25KB 38KB [ 868.583587] proc_dir_entry 930KB 990KB [ 868.588961] pde_opener 13KB 66KB [ 868.595311] seq_file 261KB 429KB [ 868.601224] sigqueue 55KB 70KB [ 868.606588] kernfs_node_cache 18239KB 18246KB [ 868.612955] mnt_cache 225KB 232KB [ 868.618323] filp 7201KB 7717KB [ 868.624648] names_cache 115340KB 115340KB [ 868.630607] iint_cache 32KB 47KB [ 868.635975] key_jar 4KB 7KB [ 868.642807] uts_namespace 4KB 11KB [ 868.648178] nsproxy 2KB 15KB [ 868.654545] vm_area_struct 3069KB 3623KB [ 868.660446] mm_struct 466KB 539KB [ 868.665807] fs_cache 268KB 360KB [ 868.673508] files_cache 1089KB 1147KB [ 868.678876] signal_cache 1804KB 1947KB [ 868.685128] sighand_cache 587KB 652KB [ 868.691017] task_struct 7657KB 7713KB [ 868.696378] cred_jar 2317KB 2772KB [ 868.702737] anon_vma_chain 987KB 1634KB [ 868.708112] anon_vma 132KB 258KB [ 868.714398] pid 140KB 232KB [ 868.720321] Acpi-Operand 156KB 198KB [ 868.725697] Acpi-ParseExt 9KB 11KB [ 868.732048] Acpi-Parse 41KB 47KB [ 868.737415] Acpi-State 52KB 63KB [ 868.743782] Acpi-Namespace 20KB 27KB [ 868.749681] numa_policy 0KB 3KB [ 868.755041] debug_objects_cache 1621KB 1669KB [ 868.761587] trace_event_file 297KB 298KB [ 868.766956] ftrace_event_field 398KB 401KB [ 868.773336] pool_workqueue 143KB 160KB [ 868.778705] page->ptl 459KB 1019KB [ 868.785130] kmalloc-2097152 2050KB 2050KB [ 868.791088] kmalloc-524288 2056KB 2056KB [ 868.796454] kmalloc-262144 1806KB 1806KB [ 868.802755] kmalloc-131072 650KB 650KB [ 868.808135] kmalloc-65536 2640KB 2706KB [ 868.814441] kmalloc-32768 2145KB 2277KB [ 868.820330] kmalloc-16384 1353KB 1419KB [ 868.825694] kmalloc-8192 5445KB 5486KB [ 868.832717] kmalloc-4096 27119KB 27178KB [ 868.838091] kmalloc-2048 16347KB 16460KB [ 868.844768] kmalloc-1024 13124KB 15064KB [ 868.851000] kmalloc-512 16556KB 17906KB [ 868.856366] kmalloc-256 5587KB 6348KB [ 868.862871] kmalloc-128 1255KB 1504KB [ 868.868239] kmalloc-96 3480KB 4100KB [ 868.874890] kmalloc-64 2700KB 3712KB [ 868.880987] kmalloc-32 1949KB 2492KB [ 868.886350] kmalloc-192 2132KB 2760KB [ 868.893896] kmem_cache 177KB 183KB [ 868.899994] Out of memory (oom_kill_allocating_task): Kill process 21889 (systemd-rfkill) score 0 or sacrifice child [ 868.911326] Killed process 21889 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 868.923272] oom_reaper: reaped process 21889 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 871.214144] ieee802154 phy0 wpan0: encryption failed: -22 [ 871.219768] ieee802154 phy1 wpan1: encryption failed: -22 22:17:37 executing program 0: socketpair(0x3, 0x8d01, 0x0, &(0x7f0000000040)) 22:17:37 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:37 executing program 5: socketpair(0x2c, 0x9e00, 0x0, &(0x7f0000000000)) 22:17:37 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:37 executing program 2: socketpair(0x3, 0xa101, 0x0, &(0x7f0000000040)) 22:17:37 executing program 5: socketpair(0x2c, 0x9e01, 0x0, &(0x7f0000000000)) 22:17:37 executing program 2: socketpair(0x3, 0xa200, 0x0, &(0x7f0000000040)) 22:17:37 executing program 0: socketpair(0x3, 0x8e00, 0x0, &(0x7f0000000040)) [ 875.943280] oom_reaper: reaped process 21961 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 875.993323] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 876.005893] systemd-journal cpuset=/ mems_allowed=0-1 [ 876.014042] CPU: 0 PID: 21023 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 876.022016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 876.031363] Call Trace: [ 876.033967] dump_stack+0x1fc/0x2ef [ 876.037598] dump_header+0x15d/0xc3f [ 876.041311] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 876.046412] ? ___ratelimit+0x319/0x590 [ 876.050393] oom_kill_process.cold+0x10/0x692 [ 876.054888] ? check_preemption_disabled+0x41/0x280 [ 876.059937] ? has_intersects_mems_allowed+0x1d6/0x290 [ 876.065212] out_of_memory+0x1072/0x1390 [ 876.069286] ? oom_killer_disable+0x270/0x270 [ 876.073817] ? mutex_trylock+0x15f/0x1a0 [ 876.077880] __alloc_pages_nodemask+0x23a2/0x2890 [ 876.082725] ? find_get_entry+0x4cd/0x8a0 [ 876.086927] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 876.091792] alloc_pages_current+0x193/0x2a0 [ 876.096199] filemap_fault+0x146e/0x2180 [ 876.100299] ext4_filemap_fault+0x84/0xb0 [ 876.104445] __do_fault+0x10b/0x4b0 [ 876.108073] __handle_mm_fault+0x273b/0x41c0 [ 876.112482] ? vm_insert_page+0x9c0/0x9c0 [ 876.116642] ? check_preemption_disabled+0x41/0x280 [ 876.121654] handle_mm_fault+0x436/0xb10 [ 876.125698] __do_page_fault+0x68e/0xd60 [ 876.129755] ? trace_hardirqs_off_caller+0x6e/0x210 [ 876.134769] ? spurious_fault+0x840/0x840 [ 876.138520] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 876.138914] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 876.153343] ? page_fault+0x8/0x30 [ 876.156894] page_fault+0x1e/0x30 [ 876.158576] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 876.160340] RIP: 0033:0x7f0489e3d2e3 [ 876.160354] Code: Bad RIP value. [ 876.160362] RSP: 002b:00007ffd7ebd12d8 EFLAGS: 00010246 [ 876.160377] RAX: 0000000000000001 RBX: 00005614c24b61e0 RCX: 00007f0489e3d2e3 [ 876.160388] RDX: 0000000000000013 RSI: 00007ffd7ebd12e0 RDI: 000000000000000c [ 876.192410] RBP: 00007ffd7ebd14d0 R08: 00007ffd7ebe1000 R09: 000000e01f0fe1f3 [ 876.199674] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd7ebd12e0 [ 876.206935] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad0d0f88b [ 876.221299] CPU: 1 PID: 21961 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 876.221761] Mem-Info: [ 876.229189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 876.229194] Call Trace: [ 876.229215] dump_stack+0x1fc/0x2ef [ 876.229234] warn_alloc.cold+0x7b/0x18f [ 876.231644] active_anon:15006 inactive_anon:27086 isolated_anon:0 [ 876.231644] active_file:18 inactive_file:16 isolated_file:0 [ 876.231644] unevictable:0 dirty:0 writeback:0 unstable:0 [ 876.231644] slab_reclaimable:13238 slab_unreclaimable:117626 [ 876.231644] mapped:22248 shmem:27645 pagetables:583 bounce:0 [ 876.231644] free:13851 free_pcp:486 free_cma:0 [ 876.240969] ? zone_watermark_ok_safe+0x260/0x260 [ 876.240984] ? usleep_range+0x170/0x170 [ 876.241003] ? mark_held_locks+0xa6/0xf0 [ 876.243578] Node 0 active_anon:58684kB inactive_anon:70852kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88992kB dirty:0kB writeback:0kB shmem:72768kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 876.247174] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 876.251185] Node 1 active_anon:1340kB inactive_anon:37492kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 876.284380] ? collect_expired_timers+0x2a0/0x2a0 [ 876.284409] __alloc_pages_nodemask+0x232f/0x2890 [ 876.289237] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:2048kB 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 [ 876.293205] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 876.297228] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 876.324823] ? _raw_spin_unlock+0x29/0x40 [ 876.324838] ? __get_vm_area_node+0x2e2/0x3a0 [ 876.324853] ? relay_open_buf.part.0+0x1b4/0xb80 [ 876.324872] alloc_pages_current+0x193/0x2a0 [ 876.324888] relay_open_buf.part.0+0x2a8/0xb80 [ 876.324909] relay_open+0x537/0x9f0 [ 876.324929] do_blk_trace_setup+0x4f6/0xb40 [ 876.324944] ? _copy_from_user+0xd2/0x130 [ 876.324959] __blk_trace_setup+0xca/0x180 [ 876.324973] ? do_blk_trace_setup+0xb40/0xb40 [ 876.325002] blk_trace_ioctl+0x155/0x290 [ 876.325015] ? blk_add_driver_data+0x540/0x540 [ 876.325035] ? __lock_acquire+0x6de/0x3ff0 [ 876.325055] blkdev_ioctl+0x112/0x1a80 [ 876.325070] ? blkpg_ioctl+0x9d0/0x9d0 [ 876.325084] ? do_futex+0x171/0x1880 [ 876.325100] ? mark_held_locks+0xf0/0xf0 [ 876.325118] ? debug_check_no_obj_freed+0x201/0x490 [ 876.325137] ? futex_exit_release+0x220/0x220 [ 876.325153] block_ioctl+0xe9/0x130 [ 876.325164] ? blkdev_fallocate+0x3f0/0x3f0 [ 876.325180] do_vfs_ioctl+0xcdb/0x12e0 [ 876.325196] ? lock_downgrade+0x720/0x720 [ 876.325211] ? check_preemption_disabled+0x41/0x280 [ 876.325225] ? ioctl_preallocate+0x200/0x200 [ 876.325244] ? __fget+0x356/0x510 [ 876.325261] ? do_dup2+0x450/0x450 [ 876.325276] ? __se_sys_futex+0x298/0x3b0 [ 876.325298] ksys_ioctl+0x9b/0xc0 [ 876.325313] __x64_sys_ioctl+0x6f/0xb0 [ 876.325328] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 876.325342] do_syscall_64+0xf9/0x620 [ 876.325361] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 876.325374] RIP: 0033:0x7f0e27c370c9 [ 876.325388] Code: Bad RIP value. [ 876.325395] RSP: 002b:00007f0e261a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 876.325409] RAX: ffffffffffffffda RBX: 00007f0e27d56f80 RCX: 00007f0e27c370c9 [ 876.325418] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 876.325426] RBP: 00007f0e27c92ae9 R08: 0000000000000000 R09: 0000000000000000 [ 876.325433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 876.325441] R13: 00007fff2711675f R14: 00007f0e261a9300 R15: 0000000000022000 [ 876.338144] Mem-Info: [ 876.368187] Node 0 DMA32 free:17940kB min:35996kB low:44992kB high:53988kB active_anon:56636kB inactive_anon:70852kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2172kB bounce:0kB free_pcp:256kB local_pcp:252kB free_cma:0kB [ 876.375972] active_anon:15006 inactive_anon:27086 isolated_anon:0 [ 876.375972] active_file:18 inactive_file:16 isolated_file:0 [ 876.375972] unevictable:0 dirty:0 writeback:0 unstable:0 [ 876.375972] slab_reclaimable:13238 slab_unreclaimable:117626 [ 876.375972] mapped:22248 shmem:27645 pagetables:583 bounce:0 [ 876.375972] free:13851 free_pcp:486 free_cma:0 [ 876.399614] lowmem_reserve[]: 0 0 1 1 1 [ 876.412169] Node 0 active_anon:58684kB inactive_anon:70852kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88992kB dirty:0kB writeback:0kB shmem:72768kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 876.416829] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 876.428131] Node 1 active_anon:1340kB inactive_anon:37492kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 876.434801] lowmem_reserve[]: 0 0 0 0 0 [ 876.438463] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:2048kB 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 [ 876.442589] Node 1 Normal free:26572kB min:53876kB low:67344kB high:80812kB active_anon:1340kB inactive_anon:37492kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:1688kB local_pcp:1440kB free_cma:0kB [ 876.442622] lowmem_reserve[]: 0 0 0 0 0 [ 876.442640] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 4*64kB (U) 13*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10884kB [ 876.456486] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 876.463114] Node 0 DMA32: 821*4kB (UME) 682*8kB (UME) 319*16kB (ME) 76*32kB (UME) 10*64kB (ME) 4*128kB (UM) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17940kB [ 876.464386] Node 0 DMA32 free:17940kB min:35996kB low:44992kB high:53988kB active_anon:56636kB inactive_anon:70852kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2172kB bounce:0kB free_pcp:256kB local_pcp:4kB free_cma:0kB [ 876.468273] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 876.481309] lowmem_reserve[]: 0 0 1 1 1 [ 876.486954] Node 1 Normal: 197*4kB (UME) 113*8kB (ME) 109*16kB (UME) 79*32kB (ME) 30*64kB (ME) 12*128kB (ME) 7*256kB (UME) 2*512kB (UM) 2*1024kB (ME) 2*2048kB (UM) 2*4096kB (U) = 26572kB [ 876.493872] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 876.497450] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 876.507593] lowmem_reserve[]: 0 0 0 0 0 [ 876.511800] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 876.525571] Node 1 Normal free:26572kB min:53876kB low:67344kB high:80812kB active_anon:1340kB inactive_anon:37492kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:160kB bounce:0kB free_pcp:1688kB local_pcp:248kB free_cma:0kB [ 876.528571] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 876.535479] lowmem_reserve[]: 0 0 0 0 0 [ 876.542842] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 876.549109] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 4*64kB (U) 13*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10884kB [ 876.556763] 27679 total pagecache pages [ 876.567513] Node 0 DMA32: 821*4kB (UME) 682*8kB (UME) 319*16kB (ME) 76*32kB (UME) 10*64kB (ME) 4*128kB (UM) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17940kB [ 876.580466] 0 pages in swap cache [ 876.591649] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 876.600151] Swap cache stats: add 0, delete 0, find 0/0 [ 876.605497] Node 1 Normal: 197*4kB (UME) 113*8kB (ME) 109*16kB (UME) 79*32kB (ME) 30*64kB (ME) 12*128kB (ME) 7*256kB (UME) 2*512kB (UM) 2*1024kB (ME) 2*2048kB (UM) 2*4096kB (U) = 26572kB [ 876.641127] Free swap = 0kB [ 876.676958] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 876.704174] Total swap = 0kB [ 876.744125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 876.757645] 2097051 pages RAM [ 876.787325] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 876.825861] 0 pages HighMem/MovableOnly [ 876.829204] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 876.838920] 369649 pages reserved [ 876.854060] 27679 total pagecache pages [ 876.885318] 0 pages cma reserved [ 876.889458] 0 pages in swap cache [ 876.900507] Unreclaimable slab info: [ 876.906360] Swap cache stats: add 0, delete 0, find 0/0 [ 876.940108] Name Used Total [ 876.949508] Free swap = 0kB [ 876.959890] pid_2 19KB 44KB [ 876.993210] Total swap = 0kB [ 876.998546] batadv_tt_change_cache 2KB 7KB [ 877.007190] 2097051 pages RAM [ 877.023139] batadv_tl_cache 7KB 16KB [ 877.044251] 0 pages HighMem/MovableOnly [ 877.055241] TIPC 15KB 15KB [ 877.065253] 369649 pages reserved [ 877.081115] SCTPv6 20KB 37KB [ 877.097222] 0 pages cma reserved [ 877.100986] DCCPv6 17KB 30KB [ 877.206453] DCCP 19KB 35KB [ 877.211885] RXRPC 16KB 26KB [ 877.217243] rxrpc_call_jar 112KB 126KB [ 877.222794] bridge_fdb_cache 14KB 27KB [ 877.228249] fib6_nodes 236KB 276KB [ 877.233733] ip6_dst_cache 564KB 780KB [ 877.240913] RAWv6 106KB 121KB [ 877.246289] UDPv6 37KB 37KB [ 877.251713] TCPv6 27KB 36KB [ 877.257080] nf_conntrack 9KB 22KB [ 877.262552] t10_alua_lu_gp_cache 0KB 3KB [ 877.268180] sd_ext_cdb 0KB 7KB [ 877.273722] scsi_sense_cache 1056KB 1064KB [ 877.279238] virtio_scsi_cmd 16KB 16KB [ 877.284688] sgpool-128 8KB 8KB [ 877.290637] sgpool-64 4KB 12KB [ 877.296694] sgpool-32 2KB 15KB [ 877.302910] sgpool-16 1KB 7KB [ 877.309107] sgpool-8 0KB 7KB [ 877.315279] mqueue_inode_cache 16KB 45KB [ 877.321510] bio_post_read_ctx 14KB 15KB [ 877.326942] bio-2 14KB 15KB [ 877.332355] jfs_mp 7KB 7KB [ 877.337895] cifs_small_rq 15KB 16KB [ 877.345140] cifs_request 67KB 67KB [ 877.350593] cifs_mpx_ids 0KB 7KB [ 877.356132] nfs_commit_data 3KB 14KB [ 877.361577] nfs_write_data 34KB 44KB [ 877.367117] ext4_system_zone 1KB 7KB [ 877.372712] bio-1 1KB 7KB [ 877.378075] pid_namespace 3KB 11KB [ 877.383535] rpc_buffers 17KB 25KB [ 877.389178] rpc_tasks 2KB 7KB [ 877.394548] UNIX 1545KB 1657KB [ 877.400220] tcp_bind_bucket 1KB 4KB [ 877.405612] ip_fib_trie 34KB 43KB [ 877.411235] ip_fib_alias 166KB 197KB [ 877.416600] ip_dst_cache 10KB 24KB [ 877.422230] RAW 67KB 82KB [ 877.427594] UDP 45KB 67KB [ 877.433223] TCP 8KB 11KB [ 877.438589] hugetlbfs_inode_cache 3KB 15KB [ 877.446255] fscache_cookie_jar 1KB 7KB [ 877.451994] eventpoll_pwq 22KB 47KB [ 877.457355] eventpoll_epi 41KB 66KB [ 877.463014] inotify_inode_mark 11KB 23KB [ 877.468468] request_queue 199KB 199KB [ 877.474100] blkdev_requests 1KB 3KB [ 877.479733] blkdev_ioc 27KB 46KB [ 877.485093] bio-0 950KB 1207KB [ 877.490723] biovec-max 1542KB 1633KB [ 877.496083] biovec-64 1083KB 1456KB [ 877.501778] biovec-16 98KB 131KB [ 877.507143] bio_integrity_payload 1KB 8KB [ 877.513122] khugepaged_mm_slot 3KB 27KB [ 877.518577] uid_cache 0KB 4KB [ 877.524292] dmaengine-unmap-2 0KB 3KB [ 877.533640] skbuff_fclone_cache 26KB 37KB [ 877.539277] skbuff_head_cache 8485KB 9063KB [ 877.544643] configfs_dir_cache 3KB 7KB [ 877.555709] file_lock_cache 39KB 43KB [ 877.561159] file_lock_ctx 9KB 15KB [ 877.566518] fsnotify_mark_connector 9KB 19KB [ 877.577135] net_namespace 78KB 96KB [ 877.582722] shmem_inode_cache 8038KB 8076KB [ 877.588080] task_delay_info 221KB 375KB [ 877.598561] taskstats 29KB 38KB [ 877.604225] proc_dir_entry 930KB 990KB [ 877.616356] pde_opener 12KB 66KB [ 877.621809] seq_file 239KB 429KB [ 877.627172] sigqueue 64KB 70KB [ 877.637559] kernfs_node_cache 18234KB 18246KB [ 877.642991] mnt_cache 225KB 232KB [ 877.648965] filp 7154KB 7717KB [ 877.659218] names_cache 116904KB 116947KB [ 877.664587] iint_cache 30KB 47KB [ 877.673956] key_jar 4KB 7KB [ 877.681182] uts_namespace 4KB 11KB [ 877.686548] nsproxy 2KB 15KB [ 877.695904] vm_area_struct 2997KB 3619KB [ 877.702176] mm_struct 458KB 539KB [ 877.707538] fs_cache 284KB 360KB [ 877.716973] files_cache 1107KB 1147KB [ 877.723209] signal_cache 1792KB 1940KB [ 877.728573] sighand_cache 610KB 645KB [ 877.737915] task_struct 7701KB 7713KB [ 877.744142] cred_jar 2305KB 2772KB [ 877.754049] anon_vma_chain 957KB 1634KB [ 877.769136] anon_vma 137KB 258KB [ 877.774505] pid 138KB 232KB [ 877.784170] Acpi-Operand 156KB 198KB [ 877.789900] Acpi-ParseExt 9KB 11KB [ 877.795263] Acpi-Parse 41KB 47KB [ 877.805395] Acpi-State 52KB 63KB [ 877.810836] Acpi-Namespace 20KB 27KB [ 877.816241] numa_policy 0KB 3KB [ 877.826361] debug_objects_cache 1621KB 1669KB [ 877.831968] trace_event_file 297KB 298KB [ 877.837328] ftrace_event_field 398KB 401KB [ 877.847740] pool_workqueue 143KB 160KB [ 877.857518] page->ptl 446KB 1015KB [ 877.867670] kmalloc-2097152 2050KB 2050KB [ 877.873116] kmalloc-524288 2056KB 2056KB [ 877.878478] kmalloc-262144 1806KB 1806KB [ 877.888660] kmalloc-131072 650KB 650KB [ 877.894275] kmalloc-65536 2640KB 2706KB [ 877.904383] kmalloc-32768 2145KB 2277KB [ 877.909817] kmalloc-16384 1287KB 1353KB [ 877.915183] kmalloc-8192 5445KB 5486KB [ 877.926086] kmalloc-4096 27081KB 27102KB [ 877.931526] kmalloc-2048 16351KB 16473KB [ 877.936888] kmalloc-1024 13070KB 15049KB [ 877.947013] kmalloc-512 16306KB 17591KB [ 877.952450] kmalloc-256 5587KB 6348KB [ 877.958471] kmalloc-128 1256KB 1504KB [ 877.968637] kmalloc-96 3435KB 4100KB [ 877.974087] kmalloc-64 2688KB 3712KB [ 877.984214] kmalloc-32 1937KB 2492KB [ 877.989787] kmalloc-192 2122KB 2760KB [ 877.995165] kmem_cache 177KB 183KB [ 878.005831] Out of memory (oom_kill_allocating_task): Kill process 21023 (systemd-journal) score 0 or sacrifice child [ 878.016734] Killed process 21023 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:2152kB [ 878.033392] oom_reaper: reaped process 21023 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2296kB [ 878.125868] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 878.135003] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 878.170126] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 878.176857] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 878.194417] systemd[1]: Stopped Journal Service. [ 878.229489] systemd[1]: Starting Journal Service... [ 878.441300] systemd-journald[21997]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 878.975971] systemd[1]: Started Journal Service. 22:17:46 executing program 0: socketpair(0x3, 0x8e01, 0x0, &(0x7f0000000040)) 22:17:46 executing program 5: socketpair(0x2c, 0x9f00, 0x0, &(0x7f0000000000)) 22:17:46 executing program 2: socketpair(0x3, 0xa201, 0x0, &(0x7f0000000040)) 22:17:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:46 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:46 executing program 0: socketpair(0x3, 0x8f00, 0x0, &(0x7f0000000040)) 22:17:46 executing program 5: socketpair(0x2c, 0x9f01, 0x0, &(0x7f0000000000)) [ 883.519081] Bluetooth: hci3: command 0x0406 tx timeout [ 885.385894] oom_reaper: reaped process 21978 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:12kB [ 885.419687] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 885.436792] in:imklog cpuset=/ mems_allowed=0-1 [ 885.441575] CPU: 1 PID: 20956 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 885.449015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 885.458364] Call Trace: [ 885.460954] dump_stack+0x1fc/0x2ef [ 885.464584] dump_header+0x15d/0xc3f [ 885.468299] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 885.473398] ? ___ratelimit+0x319/0x590 [ 885.477374] oom_kill_process.cold+0x10/0x692 [ 885.481882] ? check_preemption_disabled+0x41/0x280 [ 885.486901] ? has_intersects_mems_allowed+0x1d6/0x290 [ 885.492182] out_of_memory+0x1072/0x1390 [ 885.496249] ? oom_killer_disable+0x270/0x270 [ 885.500745] ? mutex_trylock+0x15f/0x1a0 [ 885.504893] __alloc_pages_nodemask+0x23a2/0x2890 [ 885.509742] ? find_get_entry+0x4cd/0x8a0 [ 885.513895] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 885.518758] alloc_pages_current+0x193/0x2a0 [ 885.523159] filemap_fault+0x146e/0x2180 [ 885.527211] ext4_filemap_fault+0x84/0xb0 [ 885.531356] __do_fault+0x10b/0x4b0 [ 885.534979] __handle_mm_fault+0x273b/0x41c0 [ 885.538998] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 885.539382] ? vm_insert_page+0x9c0/0x9c0 [ 885.552167] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 885.553117] ? lock_downgrade+0x720/0x720 [ 885.562348] ? check_preemption_disabled+0x41/0x280 [ 885.567371] handle_mm_fault+0x436/0xb10 [ 885.571442] __do_page_fault+0x68e/0xd60 [ 885.575502] ? trace_hardirqs_off_caller+0x6e/0x210 [ 885.580508] ? spurious_fault+0x840/0x840 [ 885.584645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 885.589499] ? page_fault+0x8/0x30 [ 885.593033] page_fault+0x1e/0x30 [ 885.596472] RIP: 0033:0x7fd1531df22d [ 885.600174] Code: Bad RIP value. [ 885.603525] RSP: 002b:00007fd150b7b580 EFLAGS: 00010293 [ 885.608873] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007fd1531df22d [ 885.616130] RDX: 0000000000001fa0 RSI: 00007fd150b7bda0 RDI: 0000000000000004 [ 885.623387] RBP: 00005559bb6599d0 R08: 0000000000000000 R09: 0000000004000001 [ 885.630647] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fd150b7bda0 [ 885.637908] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fd150b7bddd [ 885.645184] CPU: 0 PID: 21978 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 885.645564] Mem-Info: [ 885.653061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 885.653066] Call Trace: [ 885.653086] dump_stack+0x1fc/0x2ef [ 885.653104] warn_alloc.cold+0x7b/0x18f [ 885.653124] ? zone_watermark_ok_safe+0x260/0x260 [ 885.653139] ? usleep_range+0x170/0x170 [ 885.653154] ? mark_held_locks+0xa6/0xf0 [ 885.653169] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 885.653188] ? collect_expired_timers+0x2a0/0x2a0 [ 885.653215] __alloc_pages_nodemask+0x232f/0x2890 [ 885.653257] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 885.655650] active_anon:15046 inactive_anon:29118 isolated_anon:0 [ 885.655650] active_file:18 inactive_file:46 isolated_file:0 [ 885.655650] unevictable:0 dirty:29 writeback:0 unstable:0 [ 885.655650] slab_reclaimable:13287 slab_unreclaimable:116845 [ 885.655650] mapped:22056 shmem:29693 pagetables:583 bounce:0 [ 885.655650] free:13846 free_pcp:125 free_cma:0 [ 885.664969] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 885.664987] ? rcu_nmi_exit+0xb3/0x180 [ 885.665016] ? __sanitizer_cov_trace_const_cmp1+0x20/0x20 [ 885.667603] Node 0 active_anon:59076kB inactive_anon:78980kB active_file:40kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88212kB dirty:112kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 885.671205] alloc_pages_current+0x193/0x2a0 [ 885.671225] relay_open_buf.part.0+0x2a8/0xb80 [ 885.675191] Node 1 active_anon:1108kB inactive_anon:37492kB active_file:32kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:12kB dirty:4kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 885.680009] relay_open+0x537/0x9f0 [ 885.680028] do_blk_trace_setup+0x4f6/0xb40 [ 885.683969] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:2048kB 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 [ 885.688022] ? _copy_from_user+0xd2/0x130 [ 885.693108] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 885.697920] __blk_trace_setup+0xca/0x180 [ 885.702752] Node 0 DMA32 free:17828kB min:35996kB low:44992kB high:53988kB active_anon:57028kB inactive_anon:78980kB active_file:84kB inactive_file:112kB unevictable:0kB writepending:112kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2268kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 885.707578] ? do_blk_trace_setup+0xb40/0xb40 [ 885.740885] lowmem_reserve[]: 0 0 1 1 1 [ 885.745621] blk_trace_ioctl+0x155/0x290 [ 885.749487] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 885.754994] ? blk_add_driver_data+0x540/0x540 [ 885.782742] lowmem_reserve[]: 0 0 0 0 0 [ 885.787121] ? __lock_acquire+0x6de/0x3ff0 [ 885.791688] Node 1 Normal free:26672kB min:53876kB low:67344kB high:80812kB active_anon:1108kB inactive_anon:37492kB active_file:176kB inactive_file:216kB unevictable:0kB writepending:104kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:64kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 885.818592] blkdev_ioctl+0x112/0x1a80 [ 885.818609] ? blkpg_ioctl+0x9d0/0x9d0 [ 885.822224] lowmem_reserve[]: 0 0 0 0 0 [ 885.826519] ? do_futex+0x171/0x1880 [ 885.852968] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 14*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10876kB [ 885.857106] ? mark_held_locks+0xf0/0xf0 [ 885.862111] Node 0 DMA32: 774*4kB (ME) 691*8kB (ME) 331*16kB (UME) 82*32kB (UME) 14*64kB (ME) 3*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18080kB [ 885.866231] ? debug_check_no_obj_freed+0x201/0x490 [ 885.895204] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 885.899671] ? futex_exit_release+0x220/0x220 [ 885.899689] block_ioctl+0xe9/0x130 [ 885.903635] Node 1 Normal: 165*4kB (UME) 140*8kB (UME) 108*16kB (UME) 78*32kB (ME) 39*64kB (ME) 14*128kB (ME) 3*256kB (ME) 3*512kB (UM) 4*1024kB (UME) 1*2048kB (M) 2*4096kB (U) = 26932kB [ 885.907683] ? blkdev_fallocate+0x3f0/0x3f0 [ 885.933532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 885.938075] do_vfs_ioctl+0xcdb/0x12e0 [ 885.942042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 885.946272] ? lock_downgrade+0x720/0x720 [ 885.975057] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 885.978931] ? check_preemption_disabled+0x41/0x280 [ 885.978944] ? ioctl_preallocate+0x200/0x200 [ 885.978962] ? __fget+0x356/0x510 [ 885.982823] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 885.986781] ? do_dup2+0x450/0x450 [ 885.990485] 29764 total pagecache pages [ 886.004756] ? __se_sys_futex+0x298/0x3b0 [ 886.004777] ksys_ioctl+0x9b/0xc0 [ 886.004793] __x64_sys_ioctl+0x6f/0xb0 [ 886.008827] 0 pages in swap cache [ 886.023463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 886.023477] do_syscall_64+0xf9/0x620 [ 886.023497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 886.041182] Swap cache stats: add 0, delete 0, find 0/0 [ 886.043943] RIP: 0033:0x7f1e464dd0c9 [ 886.047545] Free swap = 0kB [ 886.064261] Code: Bad RIP value. [ 886.064270] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 886.064286] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 886.068579] Total swap = 0kB [ 886.077391] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 886.077399] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 886.077407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 886.077414] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 886.098528] Mem-Info: [ 886.118104] 2097051 pages RAM [ 886.127284] active_anon:15023 inactive_anon:29118 isolated_anon:0 [ 886.127284] active_file:15 inactive_file:16 isolated_file:0 [ 886.127284] unevictable:0 dirty:0 writeback:0 unstable:0 [ 886.127284] slab_reclaimable:13287 slab_unreclaimable:116861 [ 886.127284] mapped:22019 shmem:29693 pagetables:582 bounce:0 [ 886.127284] free:13978 free_pcp:125 free_cma:0 [ 886.131882] 0 pages HighMem/MovableOnly [ 886.133028] Node 0 active_anon:58984kB inactive_anon:78980kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 886.136716] 369649 pages reserved [ 886.140256] Node 1 active_anon:1108kB inactive_anon:37492kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 886.140264] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:2048kB 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 [ 886.158050] 0 pages cma reserved [ 886.163484] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 886.176662] Unreclaimable slab info: [ 886.178281] Node 0 DMA32 free:18096kB min:35996kB low:44992kB high:53988kB active_anon:56936kB inactive_anon:78980kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2264kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 886.195347] Name Used Total [ 886.196324] lowmem_reserve[]: 0 0 1 1 1 [ 886.206873] pid_2 21KB 44KB [ 886.215300] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 886.222097] batadv_tt_change_cache 2KB 7KB [ 886.225538] lowmem_reserve[]: 0 0 0 0 0 [ 886.227880] batadv_tl_cache 7KB 16KB [ 886.235393] Node 1 Normal free:26932kB min:53876kB low:67344kB high:80812kB active_anon:1108kB inactive_anon:37492kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:64kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 886.273550] TIPC 13KB 15KB [ 886.304070] lowmem_reserve[]: 0 0 0 0 0 [ 886.342366] SCTPv6 20KB 37KB [ 886.364708] Node 0 DMA: 1*4kB (U) 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 14*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10876kB [ 886.373248] DCCPv6 17KB 30KB [ 886.399286] Node 0 DMA32: 774*4kB (ME) 693*8kB (UME) 331*16kB (UME) 82*32kB (UME) 14*64kB (ME) 3*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18096kB [ 886.412003] DCCP 19KB 35KB [ 886.439784] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 886.453219] RXRPC 14KB 26KB [ 886.485141] Node 1 Normal: 165*4kB (UME) 140*8kB (UME) 108*16kB (UME) 78*32kB (ME) 39*64kB (ME) 14*128kB (ME) 3*256kB (ME) 3*512kB (UM) 4*1024kB (UME) 1*2048kB (M) 2*4096kB (U) = 26932kB [ 886.486258] rxrpc_call_jar 101KB 126KB [ 886.489654] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 886.494051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 886.500228] bridge_fdb_cache 14KB 27KB [ 886.512652] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 886.523809] fib6_nodes 231KB 276KB [ 886.532747] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 886.544628] ip6_dst_cache 577KB 780KB [ 886.546056] 29724 total pagecache pages [ 886.560267] RAWv6 106KB 121KB [ 886.574882] 0 pages in swap cache [ 886.574892] Swap cache stats: add 0, delete 0, find 0/0 [ 886.574898] Free swap = 0kB [ 886.574903] Total swap = 0kB [ 886.574913] 2097051 pages RAM [ 886.574918] 0 pages HighMem/MovableOnly [ 886.574923] 369649 pages reserved [ 886.574928] 0 pages cma reserved [ 886.674346] UDPv6 35KB 37KB [ 886.683794] TCPv6 30KB 42KB [ 886.690039] nf_conntrack 8KB 18KB [ 886.695456] t10_alua_lu_gp_cache 0KB 3KB [ 886.705119] sd_ext_cdb 0KB 7KB [ 886.711715] scsi_sense_cache 1056KB 1064KB [ 886.717085] virtio_scsi_cmd 16KB 16KB [ 886.727866] sgpool-128 8KB 8KB [ 886.734276] sgpool-64 4KB 12KB [ 886.744472] sgpool-32 2KB 15KB [ 886.750820] sgpool-16 1KB 7KB [ 886.756185] sgpool-8 0KB 7KB [ 886.765832] mqueue_inode_cache 15KB 45KB [ 886.772179] bio_post_read_ctx 14KB 15KB [ 886.777606] bio-2 14KB 15KB [ 886.787021] jfs_mp 7KB 7KB [ 886.793290] cifs_small_rq 15KB 16KB [ 886.798650] cifs_request 67KB 67KB [ 886.808137] cifs_mpx_ids 0KB 7KB [ 886.814485] nfs_commit_data 3KB 14KB [ 886.823827] nfs_write_data 34KB 44KB [ 886.830100] ext4_system_zone 1KB 7KB [ 886.835485] bio-1 1KB 7KB [ 886.844842] pid_namespace 2KB 11KB [ 886.851094] rpc_buffers 17KB 25KB [ 886.856457] rpc_tasks 2KB 7KB [ 886.864019] UNIX 1561KB 1657KB [ 886.869462] tcp_bind_bucket 1KB 4KB [ 886.874834] ip_fib_trie 34KB 43KB [ 886.880463] ip_fib_alias 163KB 197KB [ 886.885820] ip_dst_cache 9KB 24KB [ 886.891257] RAW 67KB 82KB [ 886.896616] UDP 45KB 67KB [ 886.902078] TCP 8KB 16KB [ 886.907441] hugetlbfs_inode_cache 3KB 15KB [ 886.913307] fscache_cookie_jar 1KB 7KB [ 886.918756] eventpoll_pwq 24KB 47KB [ 886.924181] eventpoll_epi 45KB 66KB [ 886.929747] inotify_inode_mark 13KB 23KB [ 886.935197] request_queue 199KB 199KB [ 886.940612] blkdev_requests 1KB 3KB [ 886.945972] blkdev_ioc 28KB 46KB [ 886.951382] bio-0 1057KB 1196KB [ 886.956741] biovec-max 1584KB 1650KB [ 886.962231] biovec-64 1189KB 1441KB [ 886.967595] biovec-16 96KB 131KB [ 886.973031] bio_integrity_payload 1KB 8KB [ 886.978747] khugepaged_mm_slot 4KB 27KB [ 886.984261] uid_cache 0KB 4KB [ 886.989671] dmaengine-unmap-2 0KB 3KB [ 886.995028] skbuff_fclone_cache 28KB 37KB [ 887.000619] skbuff_head_cache 8882KB 9063KB [ 887.005976] configfs_dir_cache 3KB 7KB [ 887.011481] file_lock_cache 38KB 43KB [ 887.016853] file_lock_ctx 9KB 15KB [ 887.022284] fsnotify_mark_connector 6KB 19KB [ 887.028275] net_namespace 78KB 96KB [ 887.033735] shmem_inode_cache 8047KB 8076KB [ 887.039216] task_delay_info 230KB 375KB [ 887.044581] taskstats 26KB 38KB [ 887.050802] proc_dir_entry 924KB 990KB [ 887.056168] pde_opener 14KB 66KB [ 887.062441] seq_file 237KB 429KB [ 887.067805] sigqueue 59KB 70KB [ 887.074092] kernfs_node_cache 18230KB 18246KB [ 887.079967] mnt_cache 213KB 232KB [ 887.085327] filp 7012KB 7717KB [ 887.091658] names_cache 116161KB 116161KB [ 887.097023] iint_cache 32KB 47KB [ 887.103305] key_jar 4KB 7KB [ 887.108693] uts_namespace 3KB 11KB [ 887.115087] nsproxy 2KB 15KB [ 887.121156] vm_area_struct 2961KB 3611KB [ 887.126522] mm_struct 477KB 539KB [ 887.132832] fs_cache 271KB 360KB [ 887.138195] files_cache 1098KB 1147KB [ 887.144750] signal_cache 1805KB 1940KB [ 887.150689] sighand_cache 587KB 645KB [ 887.156050] task_struct 7663KB 7720KB [ 887.162305] cred_jar 2293KB 2772KB [ 887.167667] anon_vma_chain 969KB 1630KB [ 887.174013] anon_vma 162KB 258KB [ 887.180045] pid 141KB 232KB [ 887.185410] Acpi-Operand 156KB 198KB [ 887.191659] Acpi-ParseExt 9KB 11KB [ 887.197025] Acpi-Parse 41KB 47KB [ 887.205057] Acpi-State 52KB 63KB [ 887.210968] Acpi-Namespace 20KB 27KB [ 887.216333] numa_policy 0KB 3KB [ 887.222630] debug_objects_cache 1617KB 1669KB [ 887.228205] trace_event_file 297KB 298KB [ 887.234704] ftrace_event_field 398KB 401KB [ 887.240676] pool_workqueue 140KB 160KB [ 887.246045] page->ptl 461KB 1015KB [ 887.253295] kmalloc-2097152 2050KB 2050KB [ 887.258662] kmalloc-524288 2056KB 2056KB [ 887.264845] kmalloc-262144 1806KB 1806KB [ 887.270745] kmalloc-131072 650KB 650KB [ 887.276120] kmalloc-65536 2640KB 2706KB [ 887.282389] kmalloc-32768 2112KB 2277KB [ 887.287754] kmalloc-16384 1287KB 1369KB [ 887.294137] kmalloc-8192 5172KB 5288KB [ 887.300032] kmalloc-4096 26494KB 26554KB [ 887.305395] kmalloc-2048 16343KB 16504KB [ 887.311788] kmalloc-1024 13110KB 15049KB [ 887.317162] kmalloc-512 16965KB 17565KB [ 887.323423] kmalloc-256 5545KB 6348KB [ 887.328785] kmalloc-128 1254KB 1504KB [ 887.335171] kmalloc-96 3518KB 4100KB [ 887.341050] kmalloc-64 2695KB 3712KB [ 887.346410] kmalloc-32 1956KB 2492KB [ 887.352939] kmalloc-192 2116KB 2760KB [ 887.358300] kmem_cache 177KB 183KB [ 887.364673] Out of memory (oom_kill_allocating_task): Kill process 20956 (in:imklog) score 0 or sacrifice child [ 887.375584] Killed process 20954 (rsyslogd) total-vm:254332kB, anon-rss:2908kB, file-rss:0kB, shmem-rss:0kB [ 887.388312] oom_reaper: reaped process 20954 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:17:55 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:55 executing program 0: socketpair(0x3, 0x8f01, 0x0, &(0x7f0000000040)) 22:17:55 executing program 2: socketpair(0x3, 0xa300, 0x0, &(0x7f0000000040)) 22:17:55 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:17:55 executing program 5: socketpair(0x2c, 0xa000, 0x0, &(0x7f0000000000)) [ 894.729929] oom_reaper: reaped process 22006 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 894.762960] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 894.779230] in:imklog cpuset=/ mems_allowed=0-1 [ 894.783919] CPU: 1 PID: 22025 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 894.791365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 894.800731] Call Trace: [ 894.803322] dump_stack+0x1fc/0x2ef [ 894.806935] dump_header+0x15d/0xc3f [ 894.810641] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 894.812038] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 894.815739] ? ___ratelimit+0x319/0x590 [ 894.825394] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 894.829322] oom_kill_process.cold+0x10/0x692 [ 894.829340] ? check_preemption_disabled+0x41/0x280 [ 894.829358] ? has_intersects_mems_allowed+0x1d6/0x290 [ 894.829372] out_of_memory+0x1072/0x1390 [ 894.829390] ? oom_killer_disable+0x270/0x270 [ 894.829406] ? mutex_trylock+0x15f/0x1a0 [ 894.829425] __alloc_pages_nodemask+0x23a2/0x2890 [ 894.866600] ? find_get_entry+0x4cd/0x8a0 [ 894.870750] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 894.875613] alloc_pages_current+0x193/0x2a0 [ 894.880017] filemap_fault+0x146e/0x2180 [ 894.884080] ext4_filemap_fault+0x84/0xb0 [ 894.888218] __do_fault+0x10b/0x4b0 [ 894.891841] __handle_mm_fault+0x273b/0x41c0 [ 894.896244] ? vm_insert_page+0x9c0/0x9c0 [ 894.900384] ? lock_downgrade+0x720/0x720 [ 894.904531] ? check_preemption_disabled+0x41/0x280 [ 894.909548] handle_mm_fault+0x436/0xb10 [ 894.913607] __do_page_fault+0x68e/0xd60 [ 894.917663] ? trace_hardirqs_off_caller+0x6e/0x210 [ 894.922670] ? spurious_fault+0x840/0x840 [ 894.926809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 894.931652] ? page_fault+0x8/0x30 [ 894.935187] page_fault+0x1e/0x30 [ 894.938631] RIP: 0033:0x7fc1266cd22d [ 894.942334] Code: Bad RIP value. [ 894.945681] RSP: 002b:00007fc124069580 EFLAGS: 00010293 [ 894.951031] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fc1266cd22d [ 894.958297] RDX: 0000000000001fa0 RSI: 00007fc124069da0 RDI: 0000000000000004 [ 894.965557] RBP: 0000561e251c29d0 R08: 0000000000000000 R09: 0000000000000000 [ 894.972816] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fc124069da0 [ 894.980082] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fc12406b2e8 [ 894.987357] CPU: 0 PID: 22006 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 894.993829] Mem-Info: [ 894.995266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 894.997698] active_anon:13970 inactive_anon:29118 isolated_anon:0 [ 894.997698] active_file:15 inactive_file:16 isolated_file:0 [ 894.997698] unevictable:0 dirty:0 writeback:0 unstable:0 [ 894.997698] slab_reclaimable:13303 slab_unreclaimable:118166 [ 894.997698] mapped:22058 shmem:29693 pagetables:583 bounce:0 [ 894.997698] free:13799 free_pcp:993 free_cma:0 [ 895.007018] Call Trace: [ 895.007038] dump_stack+0x1fc/0x2ef [ 895.007056] warn_alloc.cold+0x7b/0x18f [ 895.007074] ? zone_watermark_ok_safe+0x260/0x260 [ 895.007107] ? usleep_range+0x170/0x170 [ 895.046797] Node 0 active_anon:55016kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88232kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 895.050464] ? collect_expired_timers+0x2a0/0x2a0 [ 895.050491] __alloc_pages_nodemask+0x232f/0x2890 [ 895.055321] Node 1 active_anon:864kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 895.059280] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 895.059296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 895.059313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 895.086911] Node 0 DMA free:10868kB 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 [ 895.091705] ? retint_kernel+0x2d/0x2d [ 895.091729] alloc_pages_current+0x193/0x2a0 [ 895.096537] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 895.123072] relay_open_buf.part.0+0x2a8/0xb80 [ 895.123096] relay_open+0x537/0x9f0 [ 895.127933] Node 0 DMA32 free:17872kB min:35996kB low:44992kB high:53988kB active_anon:55016kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2292kB bounce:0kB free_pcp:2020kB local_pcp:352kB free_cma:0kB [ 895.132677] do_blk_trace_setup+0x4f6/0xb40 [ 895.132692] ? _copy_from_user+0xd2/0x130 [ 895.132707] __blk_trace_setup+0xca/0x180 [ 895.137438] lowmem_reserve[]: 0 0 1 1 1 [ 895.163618] ? do_blk_trace_setup+0xb40/0xb40 [ 895.163647] blk_trace_ioctl+0x155/0x290 [ 895.167505] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 895.171896] ? blk_add_driver_data+0x540/0x540 [ 895.171914] ? __lock_acquire+0x6de/0x3ff0 [ 895.171934] blkdev_ioctl+0x112/0x1a80 [ 895.176933] lowmem_reserve[]: 0 0 0 0 0 [ 895.181502] ? blkpg_ioctl+0x9d0/0x9d0 [ 895.181515] ? do_futex+0x171/0x1880 [ 895.181532] ? mark_held_locks+0xf0/0xf0 [ 895.185129] Node 1 Normal free:26448kB min:53876kB low:67344kB high:80812kB active_anon:864kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:1952kB local_pcp:1704kB free_cma:0kB [ 895.214089] ? debug_check_no_obj_freed+0x201/0x490 [ 895.214112] ? futex_exit_release+0x220/0x220 [ 895.218404] lowmem_reserve[]: 0 0 0 0 0 [ 895.222538] block_ioctl+0xe9/0x130 [ 895.222549] ? blkdev_fallocate+0x3f0/0x3f0 [ 895.222565] do_vfs_ioctl+0xcdb/0x12e0 [ 895.226682] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 895.230642] ? lock_downgrade+0x720/0x720 [ 895.230657] ? check_preemption_disabled+0x41/0x280 [ 895.230673] ? ioctl_preallocate+0x200/0x200 [ 895.235138] Node 0 DMA32: 798*4kB (UME) 715*8kB (UME) 319*16kB (UME) 68*32kB (UME) 19*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17920kB [ 895.239189] ? __fget+0x356/0x510 [ 895.239205] ? do_dup2+0x450/0x450 [ 895.239221] ? __se_sys_futex+0x298/0x3b0 [ 895.265055] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 895.269611] ksys_ioctl+0x9b/0xc0 [ 895.269628] __x64_sys_ioctl+0x6f/0xb0 [ 895.273833] Node 1 Normal: 144*4kB (UME) 156*8kB (ME) 99*16kB (ME) 94*32kB (UME) 19*64kB (UME) 13*128kB (UME) 3*256kB (ME) 2*512kB (M) 3*1024kB (ME) 2*2048kB (UM) 2*4096kB (U) = 26448kB [ 895.277710] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 895.281679] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 895.285531] do_syscall_64+0xf9/0x620 [ 895.289235] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 895.293267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 895.321822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 895.326791] RIP: 0033:0x7f0e27c370c9 [ 895.331285] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 895.335217] Code: Bad RIP value. [ 895.338837] 29724 total pagecache pages [ 895.343115] RSP: 002b:00007f0e261a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 895.347002] 0 pages in swap cache [ 895.360173] RAX: ffffffffffffffda RBX: 00007f0e27d56f80 RCX: 00007f0e27c370c9 [ 895.360180] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 895.360187] RBP: 00007f0e27c92ae9 R08: 0000000000000000 R09: 0000000000000000 [ 895.360193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 895.360201] R13: 00007fff2711675f R14: 00007f0e261a9300 R15: 0000000000022000 [ 895.376574] Mem-Info: [ 895.399147] Swap cache stats: add 0, delete 0, find 0/0 [ 895.406280] active_anon:13970 inactive_anon:29118 isolated_anon:0 [ 895.406280] active_file:15 inactive_file:16 isolated_file:0 [ 895.406280] unevictable:0 dirty:0 writeback:0 unstable:0 [ 895.406280] slab_reclaimable:13303 slab_unreclaimable:118166 [ 895.406280] mapped:22058 shmem:29693 pagetables:583 bounce:0 [ 895.406280] free:13799 free_pcp:993 free_cma:0 [ 895.418641] Free swap = 0kB [ 895.441498] Node 0 active_anon:55016kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88232kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 895.463330] Total swap = 0kB [ 895.474336] Node 1 active_anon:864kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 895.481501] 2097051 pages RAM [ 895.487535] Node 0 DMA free:10868kB 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 [ 895.491011] 0 pages HighMem/MovableOnly [ 895.504842] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 895.509455] 369649 pages reserved [ 895.514509] Node 0 DMA32 free:17872kB min:35996kB low:44992kB high:53988kB active_anon:55016kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2292kB bounce:0kB free_pcp:2020kB local_pcp:1668kB free_cma:0kB [ 895.533554] 0 pages cma reserved [ 895.541669] lowmem_reserve[]: 0 0 1 1 1 [ 895.550222] Unreclaimable slab info: [ 895.553565] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 895.591418] Name Used Total [ 895.622440] lowmem_reserve[]: 0 0 0 0 0 [ 895.654120] pid_2 19KB 44KB [ 895.688387] Node 1 Normal free:26448kB min:53876kB low:67344kB high:80812kB active_anon:864kB inactive_anon:37492kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:1952kB local_pcp:248kB free_cma:0kB [ 895.724169] batadv_tt_change_cache 2KB 7KB [ 895.732822] lowmem_reserve[]: 0 0 0 0 0 [ 895.756896] batadv_tl_cache 6KB 16KB [ 895.767789] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 895.768506] TIPC 13KB 15KB [ 895.809970] Node 0 DMA32: 798*4kB (UME) 715*8kB (UME) 319*16kB (UME) 68*32kB (UME) 19*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17920kB [ 895.815318] SCTPv6 18KB 37KB [ 895.828657] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 895.838435] DCCPv6 17KB 30KB [ 895.848596] Node 1 Normal: 144*4kB (UME) 156*8kB (ME) 99*16kB (ME) 94*32kB (UME) 19*64kB (UME) 13*128kB (UME) 3*256kB (ME) 2*512kB (M) 3*1024kB (ME) 2*2048kB (UM) 2*4096kB (U) = 26448kB [ 895.862253] DCCP 19KB 35KB [ 895.868888] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 895.895576] RXRPC 14KB 19KB [ 895.905689] rxrpc_call_jar 101KB 126KB [ 895.906564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 895.917304] bridge_fdb_cache 12KB 27KB [ 895.922865] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 895.928872] fib6_nodes 214KB 276KB [ 895.933970] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 895.948903] 29724 total pagecache pages [ 895.949940] ip6_dst_cache 599KB 780KB [ 895.953658] 0 pages in swap cache [ 895.965200] Swap cache stats: add 0, delete 0, find 0/0 [ 895.969036] RAWv6 106KB 121KB [ 895.970627] Free swap = 0kB [ 895.975903] UDPv6 33KB 37KB [ 895.975916] TCPv6 30KB 42KB [ 895.975935] nf_conntrack 11KB 18KB [ 895.975997] t10_alua_lu_gp_cache 0KB 3KB [ 895.976011] sd_ext_cdb 0KB 7KB [ 895.976021] scsi_sense_cache 1056KB 1064KB [ 895.976030] virtio_scsi_cmd 16KB 16KB [ 895.976044] sgpool-128 8KB 8KB [ 895.976052] sgpool-64 4KB 12KB [ 895.976061] sgpool-32 2KB 15KB [ 895.976070] sgpool-16 1KB 7KB [ 895.976079] sgpool-8 0KB 7KB [ 895.976098] mqueue_inode_cache 15KB 45KB [ 895.976113] bio_post_read_ctx 14KB 15KB [ 895.976187] bio-2 14KB 15KB [ 895.976196] jfs_mp 7KB 7KB [ 895.976234] cifs_small_rq 15KB 16KB [ 895.976243] cifs_request 67KB 67KB [ 895.976252] cifs_mpx_ids 0KB 7KB [ 895.976282] nfs_commit_data 3KB 14KB [ 895.976291] nfs_write_data 34KB 44KB [ 895.976334] ext4_system_zone 1KB 7KB [ 895.976364] bio-1 1KB 7KB [ 895.976376] pid_namespace 2KB 11KB [ 895.976396] rpc_buffers 17KB 25KB [ 895.976405] rpc_tasks 2KB 7KB [ 895.976414] UNIX 1560KB 1657KB [ 895.976429] tcp_bind_bucket 1KB 4KB [ 895.976446] ip_fib_trie 30KB 43KB [ 895.976456] ip_fib_alias 151KB 197KB [ 895.976465] ip_dst_cache 9KB 24KB [ 895.976476] RAW 67KB 82KB [ 895.976486] UDP 48KB 67KB [ 895.976498] TCP 11KB 16KB [ 895.976510] hugetlbfs_inode_cache 3KB 15KB [ 895.976519] fscache_cookie_jar 1KB 7KB [ 895.976529] eventpoll_pwq 21KB 47KB [ 895.976538] eventpoll_epi 40KB 66KB [ 895.976548] inotify_inode_mark 11KB 23KB [ 895.976559] request_queue 199KB 199KB [ 895.976568] blkdev_requests 1KB 3KB [ 895.976578] blkdev_ioc 29KB 46KB [ 895.976587] bio-0 1151KB 1196KB [ 895.976596] biovec-max 1551KB 1658KB [ 895.976608] biovec-64 1143KB 1425KB [ 895.976617] biovec-16 94KB 131KB [ 895.976627] bio_integrity_payload 1KB 8KB [ 895.976636] khugepaged_mm_slot 5KB 27KB [ 895.976659] uid_cache 0KB 4KB [ 895.976669] dmaengine-unmap-2 0KB 3KB [ 895.976681] skbuff_fclone_cache 26KB 37KB [ 895.976691] skbuff_head_cache 8865KB 9048KB [ 895.976700] configfs_dir_cache 3KB 7KB [ 895.976710] file_lock_cache 36KB 43KB [ 895.976719] file_lock_ctx 9KB 15KB [ 895.976729] fsnotify_mark_connector 5KB 19KB [ 895.976738] net_namespace 78KB 96KB [ 895.976748] shmem_inode_cache 8030KB 8076KB [ 895.976758] task_delay_info 216KB 371KB [ 895.976767] taskstats 24KB 38KB [ 895.976777] proc_dir_entry 912KB 990KB [ 895.976787] pde_opener 12KB 66KB [ 895.976796] seq_file 226KB 429KB [ 895.976805] sigqueue 59KB 70KB [ 895.976815] kernfs_node_cache 18235KB 18246KB [ 895.976825] mnt_cache 207KB 216KB [ 895.976835] filp 7126KB 7717KB [ 895.976845] names_cache 119930KB 119947KB [ 895.976854] iint_cache 33KB 47KB [ 895.976863] key_jar 4KB 7KB [ 895.976872] uts_namespace 3KB 11KB [ 895.976882] nsproxy 2KB 15KB [ 895.976891] vm_area_struct 2935KB 3611KB [ 895.976900] mm_struct 469KB 539KB [ 895.976910] fs_cache 271KB 360KB [ 895.976920] files_cache 1080KB 1147KB [ 895.976929] signal_cache 1766KB 1940KB [ 895.976939] sighand_cache 596KB 638KB [ 895.976948] task_struct 7625KB 7644KB [ 895.976958] cred_jar 2308KB 2772KB [ 895.976967] anon_vma_chain 920KB 1626KB [ 895.976976] anon_vma 135KB 258KB [ 895.976986] pid 136KB 232KB [ 895.976995] Acpi-Operand 156KB 198KB [ 895.977004] Acpi-ParseExt 9KB 11KB [ 895.977014] Acpi-Parse 41KB 47KB [ 895.977024] Acpi-State 52KB 63KB [ 895.977033] Acpi-Namespace 20KB 27KB [ 895.977044] numa_policy 0KB 3KB [ 895.977054] debug_objects_cache 1600KB 1669KB [ 895.977064] trace_event_file 297KB 298KB [ 895.977073] ftrace_event_field 398KB 401KB [ 895.977083] pool_workqueue 136KB 160KB [ 895.977094] page->ptl 446KB 1015KB [ 895.977139] kmalloc-2097152 2050KB 2050KB [ 895.977149] kmalloc-524288 2056KB 2056KB [ 895.977158] kmalloc-262144 1806KB 1806KB [ 895.977168] kmalloc-131072 650KB 650KB [ 895.977176] kmalloc-65536 2640KB 2706KB [ 895.977186] kmalloc-32768 2013KB 2244KB [ 895.977195] kmalloc-16384 1221KB 1320KB [ 895.977204] kmalloc-8192 5024KB 5139KB [ 895.977213] kmalloc-4096 25776KB 25818KB [ 895.977222] kmalloc-2048 15669KB 16428KB [ 895.977232] kmalloc-1024 12532KB 15001KB [ 895.977241] kmalloc-512 16846KB 17523KB [ 895.977250] kmalloc-256 5322KB 6345KB [ 895.977259] kmalloc-128 1213KB 1504KB [ 895.977268] kmalloc-96 3540KB 4100KB [ 895.977277] kmalloc-64 2670KB 3712KB [ 895.977287] kmalloc-32 1932KB 2492KB [ 895.977297] kmalloc-192 2102KB 2760KB [ 895.977306] kmem_cache 177KB 183KB [ 895.977318] Out of memory (oom_kill_allocating_task): Kill process 22025 (in:imklog) score 0 or sacrifice child [ 895.977386] Killed process 22023 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 895.979014] oom_reaper: reaped process 22023 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 896.012030] Total swap = 0kB [ 896.041952] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 896.111924] 2097051 pages RAM [ 896.321973] in:imuxsock: page allocation failure: order:0, mode:0x6280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 896.344532] 0 pages HighMem/MovableOnly [ 896.346319] rsyslogd: page allocation failure: order:0, mode:0x6280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 896.354664] 369649 pages reserved [ 896.384825] rsyslogd cpuset=/ mems_allowed=0-1 [ 896.390927] rs:main Q:Reg: page allocation failure: order:0, mode:0x6280ca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO), nodemask=(null) [ 896.411663] systemd-journal cpuset=/ mems_allowed=0-1 [ 896.416970] in:imuxsock cpuset=/ mems_allowed=0-1 [ 896.433174] CPU: 1 PID: 22023 Comm: rsyslogd Not tainted 4.19.211-syzkaller #0 [ 896.448840] rs:main Q:Reg cpuset=/ mems_allowed=0-1 [ 896.449120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 896.468827] 0 pages cma reserved [ 896.470656] Call Trace: [ 896.723856] dump_stack+0x1fc/0x2ef [ 896.727481] warn_alloc.cold+0x7b/0x18f [ 896.731448] ? zone_watermark_ok_safe+0x260/0x260 [ 896.736281] ? usleep_range+0x170/0x170 [ 896.740250] ? mark_held_locks+0xa6/0xf0 [ 896.744310] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 896.749415] ? collect_expired_timers+0x2a0/0x2a0 [ 896.754259] __alloc_pages_nodemask+0x232f/0x2890 [ 896.759116] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 896.763966] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 896.768552] ? do_anonymous_page+0x6ed/0x1be0 [ 896.773044] alloc_pages_vma+0xf2/0x780 [ 896.777013] do_anonymous_page+0x7c2/0x1be0 [ 896.781333] ? __pte_alloc+0x340/0x340 [ 896.785221] ? cmp_ex_search+0x87/0xb0 [ 896.789106] ? mark_held_locks+0xf0/0xf0 [ 896.793155] ? bsearch+0x9b/0xb0 [ 896.796520] __handle_mm_fault+0x227a/0x41c0 [ 896.800931] ? __handle_mm_fault+0xf34/0x41c0 [ 896.805427] ? vm_insert_page+0x9c0/0x9c0 [ 896.809592] ? check_preemption_disabled+0x41/0x280 [ 896.814611] handle_mm_fault+0x436/0xb10 [ 896.818677] __do_page_fault+0x68e/0xd60 [ 896.822745] ? trace_hardirqs_off_caller+0x6e/0x210 [ 896.827754] ? spurious_fault+0x840/0x840 [ 896.831895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 896.836735] page_fault+0x1e/0x30 [ 896.840183] RIP: 0010:copy_user_handle_tail+0x57/0xb0 [ 896.845364] Code: 89 e0 49 83 c4 01 0f 01 cb 0f ae e8 44 89 fb 44 8a 30 0f 01 ca 31 ff 89 de e8 25 d1 70 f9 85 db 75 3a e8 ac cf 70 f9 0f 01 cb <45> 88 75 00 0f 01 ca 31 ff 89 de e8 09 d1 70 f9 85 db 75 1e e8 90 [ 896.864250] RSP: 0018:ffff88815af8fd00 EFLAGS: 00050293 [ 896.869602] RAX: ffff88804c11e040 RBX: 0000000000000000 RCX: ffffffff87f1b5bb [ 896.876868] RDX: 0000000000000000 RSI: ffffffff87f1b5c4 RDI: 0000000000000005 [ 896.884131] RBP: 0000000000000010 R08: 0000000000000250 R09: 0000000000000000 [ 896.891387] R10: 0000000000000005 R11: ffffffff8c66501b R12: ffff88815af8fdc1 [ 896.898649] R13: 00007fff84a09960 R14: 00007ffffffff050 R15: 0000000000000000 [ 896.905927] ? copy_user_handle_tail+0x4b/0xb0 [ 896.910503] ? copy_user_handle_tail+0x54/0xb0 [ 896.915088] _copy_to_user+0xe2/0x100 [ 896.918885] poll_select_copy_remaining+0x24d/0x380 [ 896.923901] ? __pollwait+0x430/0x430 [ 896.927710] kern_select+0x151/0x1c0 [ 896.931419] ? core_sys_select+0x7e0/0x7e0 [ 896.935651] ? task_work_run+0x126/0x1c0 [ 896.939707] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 896.945067] __x64_sys_select+0xba/0x150 [ 896.949122] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 896.953702] do_syscall_64+0xf9/0x620 [ 896.957505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 896.962692] RIP: 0033:0x7fc1257db603 [ 896.966401] Code: Bad RIP value. [ 896.969760] RSP: 002b:00007fff84a09940 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 896.977454] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc1257db603 [ 896.984707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 896.991964] RBP: 0000561e23a63040 R08: 00007fff84a09960 R09: 0000000000000000 [ 896.999224] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff84a09960 [ 897.006486] R13: 0000561e23a63008 R14: 00007fff84a09958 R15: 0000000000000000 [ 897.013763] CPU: 0 PID: 22026 Comm: rs:main Q:Reg Not tainted 4.19.211-syzkaller #0 [ 897.021562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 897.030905] Call Trace: [ 897.033486] dump_stack+0x1fc/0x2ef [ 897.037110] warn_alloc.cold+0x7b/0x18f [ 897.041078] ? zone_watermark_ok_safe+0x260/0x260 [ 897.045909] ? usleep_range+0x170/0x170 [ 897.049873] ? mark_held_locks+0xa6/0xf0 [ 897.053922] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 897.059017] ? collect_expired_timers+0x2a0/0x2a0 [ 897.063863] __alloc_pages_nodemask+0x232f/0x2890 [ 897.068707] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 897.073540] ? do_anonymous_page+0x6ed/0x1be0 [ 897.078030] ? lock_downgrade+0x720/0x720 [ 897.082169] ? lock_acquire+0x170/0x3c0 [ 897.086135] ? do_raw_spin_unlock+0x171/0x230 [ 897.090621] ? _raw_spin_unlock+0x29/0x40 [ 897.094762] alloc_pages_vma+0xf2/0x780 [ 897.098730] do_anonymous_page+0x7c2/0x1be0 [ 897.103051] ? __pte_alloc+0x340/0x340 [ 897.106930] ? mark_held_locks+0xf0/0xf0 [ 897.110982] ? ex_handler_default+0x14/0x90 [ 897.115297] __handle_mm_fault+0x227a/0x41c0 [ 897.119697] ? vm_insert_page+0x9c0/0x9c0 [ 897.123846] ? check_preemption_disabled+0x41/0x280 [ 897.128856] handle_mm_fault+0x436/0xb10 [ 897.132910] __do_page_fault+0x68e/0xd60 [ 897.136965] ? trace_hardirqs_off_caller+0x6e/0x210 [ 897.141971] ? spurious_fault+0x840/0x840 [ 897.146110] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 897.150948] page_fault+0x1e/0x30 [ 897.154390] RIP: 0010:__put_user_4+0x1c/0x30 [ 897.158787] Code: 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 c0 df 01 00 48 8b 9b 98 14 00 00 48 83 eb 03 48 39 d9 73 3c 0f 01 cb <89> 01 31 c0 0f 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 65 48 [ 897.177674] RSP: 0018:ffff88806d857ad0 EFLAGS: 00050293 [ 897.183032] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 00007fc123c899d0 [ 897.190290] RDX: 1ffff11004c7a17e RSI: ffffffff8136dc4c RDI: 00007fc123c899d0 [ 897.197545] RBP: ffff8880263d0640 R08: ffffffff8cd44660 R09: 0000000000000000 [ 897.204800] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888095ffe8d8 [ 897.212147] R13: ffff8880263d0bf0 R14: ffff8880263d0640 R15: ffff888095ffe880 [ 897.219428] ? mm_release+0x23c/0x310 [ 897.223230] mm_release+0x268/0x310 [ 897.226855] do_exit+0x6ba/0x2be0 [ 897.230300] ? mark_held_locks+0xa6/0xf0 [ 897.234350] ? free_unref_page+0xe9/0x170 [ 897.238487] ? mm_update_next_owner+0x650/0x650 [ 897.243145] ? get_signal+0x388/0x1f70 [ 897.247029] ? lock_downgrade+0x720/0x720 [ 897.251165] ? lock_acquire+0x170/0x3c0 [ 897.255130] do_group_exit+0x125/0x310 [ 897.259009] get_signal+0x3f2/0x1f70 [ 897.262720] ? lock_downgrade+0x720/0x720 [ 897.266862] do_signal+0x8f/0x1670 [ 897.270391] ? up_read+0x17/0x110 [ 897.273832] ? __se_sys_madvise+0xd9/0x1c10 [ 897.278149] ? setup_sigcontext+0x820/0x820 [ 897.282472] ? madvise_free_single_vma+0x4a0/0x4a0 [ 897.287395] ? blkcg_maybe_throttle_current+0x56c/0xc10 [ 897.292752] ? __se_sys_futex+0x28f/0x3b0 [ 897.296885] ? __se_sys_futex+0x298/0x3b0 [ 897.301025] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 897.305611] ? do_futex+0x1880/0x1880 [ 897.309400] ? task_work_run+0x126/0x1c0 [ 897.313452] ? exit_to_usermode_loop+0x36/0x2a0 [ 897.318120] exit_to_usermode_loop+0x204/0x2a0 [ 897.322691] do_syscall_64+0x538/0x620 [ 897.326571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 897.331745] RIP: 0033:0x7fc1266ca17f [ 897.335447] Code: Bad RIP value. [ 897.338797] RSP: 002b:00007fc123c88c70 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 897.346490] RAX: fffffffffffffe00 RBX: 0000000000000000 RCX: 00007fc1266ca17f [ 897.353755] RDX: 0000000000000001 RSI: 0000000000000080 RDI: 0000561e251bf2cc [ 897.361020] RBP: 0000561e251bf2c8 R08: 0000561e251bf000 R09: 0000000000000000 [ 897.368292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc123c88cd0 [ 897.375555] R13: 0000000000000000 R14: 0000561e23a52290 R15: 0000000000000000 [ 897.382835] CPU: 1 PID: 21997 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 897.390808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 897.400162] Call Trace: [ 897.402756] dump_stack+0x1fc/0x2ef [ 897.406390] dump_header+0x15d/0xc3f [ 897.410121] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 897.415220] ? ___ratelimit+0x319/0x590 [ 897.419191] oom_kill_process.cold+0x10/0x692 [ 897.423680] ? check_preemption_disabled+0x41/0x280 [ 897.428687] ? has_intersects_mems_allowed+0x1d6/0x290 [ 897.433957] out_of_memory+0x1072/0x1390 [ 897.438026] ? oom_killer_disable+0x270/0x270 [ 897.442519] ? mutex_trylock+0x15f/0x1a0 [ 897.446660] __alloc_pages_nodemask+0x23a2/0x2890 [ 897.451503] ? find_get_entry+0x4cd/0x8a0 [ 897.455658] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 897.460527] alloc_pages_current+0x193/0x2a0 [ 897.464937] filemap_fault+0x146e/0x2180 [ 897.469013] ext4_filemap_fault+0x84/0xb0 [ 897.473161] __do_fault+0x10b/0x4b0 [ 897.476785] __handle_mm_fault+0x273b/0x41c0 [ 897.481185] ? vm_insert_page+0x9c0/0x9c0 [ 897.485334] ? check_preemption_disabled+0x41/0x280 [ 897.490346] handle_mm_fault+0x436/0xb10 [ 897.494412] __do_page_fault+0x68e/0xd60 [ 897.498477] ? trace_hardirqs_off_caller+0x6e/0x210 [ 897.503495] ? spurious_fault+0x840/0x840 [ 897.507642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 897.512487] ? page_fault+0x8/0x30 [ 897.516024] page_fault+0x1e/0x30 [ 897.519463] RIP: 0033:0x7f792ddba2e3 [ 897.523165] Code: Bad RIP value. [ 897.526517] RSP: 002b:00007ffd0eb52ac8 EFLAGS: 00010246 [ 897.531867] RAX: 0000000000000001 RBX: 00005628ae6471e0 RCX: 00007f792ddba2e3 [ 897.539133] RDX: 0000000000000013 RSI: 00007ffd0eb52ad0 RDI: 000000000000000c [ 897.546399] RBP: 00007ffd0eb52cc0 R08: 00007ffd0eb9c000 R09: 000000e479c6f0d3 [ 897.553663] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd0eb52ad0 [ 897.560920] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad1d45ed5 [ 897.568198] CPU: 0 PID: 22024 Comm: in:imuxsock Not tainted 4.19.211-syzkaller #0 [ 897.570969] in:imklog: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 897.575818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 897.586124] in:imklog cpuset=/ mems_allowed=0-1 [ 897.595182] Call Trace: [ 897.595203] dump_stack+0x1fc/0x2ef [ 897.595222] warn_alloc.cold+0x7b/0x18f [ 897.610013] ? zone_watermark_ok_safe+0x260/0x260 [ 897.614842] ? usleep_range+0x170/0x170 [ 897.618805] ? mark_held_locks+0xa6/0xf0 [ 897.622858] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 897.627951] ? collect_expired_timers+0x2a0/0x2a0 [ 897.632791] __alloc_pages_nodemask+0x232f/0x2890 [ 897.637630] ? get_reg+0x1f0/0x1f0 [ 897.641191] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 897.646036] ? __save_stack_trace+0x72/0x190 [ 897.650443] ? deref_stack_reg+0x134/0x1d0 [ 897.654665] ? do_anonymous_page+0x6ed/0x1be0 [ 897.659165] ? lock_downgrade+0x720/0x720 [ 897.663307] ? lock_acquire+0x170/0x3c0 [ 897.667284] ? do_raw_spin_unlock+0x171/0x230 [ 897.671770] ? _raw_spin_unlock+0x29/0x40 [ 897.675907] alloc_pages_vma+0xf2/0x780 [ 897.679876] do_anonymous_page+0x7c2/0x1be0 [ 897.684192] ? __pte_alloc+0x340/0x340 [ 897.688072] ? mark_held_locks+0xf0/0xf0 [ 897.692121] ? ex_handler_default+0x14/0x90 [ 897.696433] __handle_mm_fault+0x227a/0x41c0 [ 897.700849] ? vm_insert_page+0x9c0/0x9c0 [ 897.705011] ? check_preemption_disabled+0x41/0x280 [ 897.710029] handle_mm_fault+0x436/0xb10 [ 897.714095] __do_page_fault+0x68e/0xd60 [ 897.718148] ? trace_hardirqs_off_caller+0x6e/0x210 [ 897.723154] ? spurious_fault+0x840/0x840 [ 897.727292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 897.732130] page_fault+0x1e/0x30 [ 897.735574] RIP: 0010:__put_user_4+0x1c/0x30 [ 897.739976] Code: 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 65 48 8b 1c 25 c0 df 01 00 48 8b 9b 98 14 00 00 48 83 eb 03 48 39 d9 73 3c 0f 01 cb <89> 01 31 c0 0f 01 ca c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 65 48 [ 897.758879] RSP: 0018:ffff888037667ad0 EFLAGS: 00050293 [ 897.764239] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 00007fc12448b9d0 [ 897.768808] Mem-Info: [ 897.771505] RDX: 1ffff110040c497e RSI: ffffffff8136dc4c RDI: 00007fc12448b9d0 [ 897.771515] RBP: ffff888020624640 R08: ffffffff8cd44660 R09: 0000000000000000 [ 897.773931] active_anon:13758 inactive_anon:29118 isolated_anon:0 [ 897.773931] active_file:15 inactive_file:41 isolated_file:0 [ 897.773931] unevictable:0 dirty:0 writeback:0 unstable:0 [ 897.773931] slab_reclaimable:13303 slab_unreclaimable:117948 [ 897.773931] mapped:22058 shmem:29693 pagetables:583 bounce:0 [ 897.773931] free:88026 free_pcp:1244 free_cma:0 [ 897.781159] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888095ffe8d8 [ 897.781166] R13: ffff888020624bf0 R14: ffff888020624640 R15: ffff888095ffe880 [ 897.781189] ? mm_release+0x23c/0x310 [ 897.781205] mm_release+0x268/0x310 [ 897.808823] Node 0 active_anon:54244kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88232kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 897.821760] do_exit+0x6ba/0x2be0 [ 897.821777] ? lock_acquire+0x170/0x3c0 [ 897.821792] ? mm_update_next_owner+0x650/0x650 [ 897.848802] Mem-Info: [ 897.871272] ? get_signal+0x388/0x1f70 [ 897.871290] ? lock_downgrade+0x720/0x720 [ 897.871305] ? lock_acquire+0x170/0x3c0 [ 897.874759] Node 1 active_anon:788kB inactive_anon:37492kB active_file:4kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 897.878694] do_group_exit+0x125/0x310 [ 897.888803] Node 0 DMA free:10868kB 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 [ 897.889595] get_signal+0x3f2/0x1f70 [ 897.893713] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 897.897680] ? check_preemption_disabled+0x41/0x280 [ 897.938825] active_anon:13758 inactive_anon:29118 isolated_anon:0 [ 897.938825] active_file:15 inactive_file:41 isolated_file:0 [ 897.938825] unevictable:0 dirty:0 writeback:0 unstable:0 [ 897.938825] slab_reclaimable:13303 slab_unreclaimable:117948 [ 897.938825] mapped:22058 shmem:29693 pagetables:583 bounce:0 [ 897.938825] free:88026 free_pcp:1244 free_cma:0 [ 897.954433] do_signal+0x8f/0x1670 [ 897.954449] ? do_dup2+0x450/0x450 [ 897.978821] Node 0 active_anon:54244kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88232kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 898.001433] ? setup_sigcontext+0x820/0x820 [ 898.001448] ? __pollwait+0x430/0x430 [ 898.001461] ? __fdget+0x1d0/0x230 [ 898.004986] Node 0 DMA32 free:18980kB min:35996kB low:44992kB high:53988kB active_anon:54244kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2292kB bounce:0kB free_pcp:2624kB local_pcp:1124kB free_cma:0kB [ 898.008517] ? fput+0x2b/0x190 [ 898.068819] Node 1 active_anon:788kB inactive_anon:37492kB active_file:4kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 898.076704] ? kern_select+0x159/0x1c0 [ 898.079892] lowmem_reserve[]: 0 0 1 1 1 [ 898.106569] ? core_sys_select+0x7e0/0x7e0 [ 898.106588] ? exit_to_usermode_loop+0x36/0x2a0 [ 898.106603] exit_to_usermode_loop+0x204/0x2a0 [ 898.118832] Node 0 DMA free:10868kB 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 [ 898.123286] do_syscall_64+0x538/0x620 [ 898.127841] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 898.154042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 898.154054] RIP: 0033:0x7fc1257db603 [ 898.154068] Code: Bad RIP value. [ 898.175146] RSP: 002b:00007fc12448ad20 EFLAGS: 00000293 ORIG_RAX: 0000000000000017 [ 898.178801] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 898.182851] RAX: fffffffffffffdfe RBX: 0000000000000003 RCX: 00007fc1257db603 [ 898.215966] RDX: 0000000000000000 RSI: 00007fc12448ad40 RDI: 0000000000000004 [ 898.223220] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 898.228800] Node 0 DMA32 free:18980kB min:35996kB low:44992kB high:53988kB active_anon:54244kB inactive_anon:78980kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2292kB bounce:0kB free_pcp:2624kB local_pcp:1124kB free_cma:0kB [ 898.230472] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 898.230484] R13: 0000000000000001 R14: 00007fc12448ad40 R15: 0000000000000003 [ 898.268799] lowmem_reserve[]: 0 0 0 0 0 [ 898.282734] CPU: 1 PID: 22025 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 898.290182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 898.299530] Call Trace: [ 898.302119] dump_stack+0x1fc/0x2ef [ 898.305749] warn_alloc.cold+0x7b/0x18f [ 898.309733] ? zone_watermark_ok_safe+0x260/0x260 [ 898.314579] ? usleep_range+0x170/0x170 [ 898.318553] ? mark_held_locks+0xa6/0xf0 [ 898.322617] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 898.327722] ? collect_expired_timers+0x2a0/0x2a0 [ 898.332576] __alloc_pages_nodemask+0x232f/0x2890 [ 898.337424] ? find_get_entry+0x4cd/0x8a0 [ 898.341580] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 898.346442] alloc_pages_current+0x193/0x2a0 [ 898.350852] filemap_fault+0x146e/0x2180 [ 898.354925] ext4_filemap_fault+0x84/0xb0 [ 898.359080] __do_fault+0x10b/0x4b0 [ 898.362710] __handle_mm_fault+0x273b/0x41c0 [ 898.367121] ? vm_insert_page+0x9c0/0x9c0 [ 898.371267] ? lock_downgrade+0x720/0x720 [ 898.375423] ? check_preemption_disabled+0x41/0x280 [ 898.380446] handle_mm_fault+0x436/0xb10 [ 898.384512] __do_page_fault+0x68e/0xd60 [ 898.388577] ? trace_hardirqs_off_caller+0x6e/0x210 [ 898.393594] ? spurious_fault+0x840/0x840 [ 898.397739] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 898.402587] ? page_fault+0x8/0x30 [ 898.406128] page_fault+0x1e/0x30 [ 898.409576] RIP: 0033:0x7fc1266cd22d [ 898.412480] lowmem_reserve[]: 0 0 1 1 1 [ 898.413283] Code: Bad RIP value. [ 898.420585] RSP: 002b:00007fc124069580 EFLAGS: 00010293 [ 898.425947] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fc1266cd22d [ 898.427384] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 898.433219] RDX: 0000000000001fa0 RSI: 00007fc124069da0 RDI: 0000000000000004 [ 898.433227] RBP: 0000561e251c29d0 R08: 0000000000000000 R09: 0000000000000000 [ 898.433234] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fc124069da0 [ 898.433241] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fc12406b2e8 [ 898.434025] Node 1 Normal free:443968kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:37492kB active_file:8kB inactive_file:2428kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:2044kB local_pcp:708kB free_cma:0kB [ 898.434057] lowmem_reserve[]: 0 0 0 0 0 [ 898.434075] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 898.434143] Node 0 DMA32: 803*4kB (ME) 769*8kB (UME) 327*16kB (UME) 69*32kB (UME) 20*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19108kB [ 898.434210] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 898.434261] Node 1 Normal: 13*4kB (UE) 12*8kB (UE) 88*16kB (UME) 98*32kB (UME) 25*64kB (UME) 14*128kB (UME) 5*256kB (UME) 3*512kB (UM) 135*1024kB (UME) 140*2048kB (UM) 2*4096kB (U) = 444052kB [ 898.434345] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 898.434355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 898.434365] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 898.434375] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 898.434380] 30352 total pagecache pages [ 898.434394] 0 pages in swap cache [ 898.434402] Swap cache stats: add 0, delete 0, find 0/0 [ 898.434406] Free swap = 0kB [ 898.434411] Total swap = 0kB [ 898.434419] 2097051 pages RAM [ 898.434424] 0 pages HighMem/MovableOnly [ 898.434429] 369649 pages reserved [ 898.434433] 0 pages cma reserved [ 898.434439] Unreclaimable slab info: [ 898.434443] Name Used Total [ 898.434454] pid_2 16KB 44KB [ 898.434525] batadv_tt_change_cache 2KB 7KB [ 898.434538] batadv_tl_cache 6KB 16KB [ 898.434565] TIPC 13KB 15KB [ 898.434585] SCTPv6 18KB 37KB [ 898.434603] DCCPv6 17KB 30KB [ 898.434616] DCCP 19KB 35KB [ 898.434656] RXRPC 14KB 19KB [ 898.434666] rxrpc_call_jar 101KB 126KB [ 898.434680] bridge_fdb_cache 12KB 27KB [ 898.434695] fib6_nodes 210KB 276KB [ 898.434704] ip6_dst_cache 599KB 780KB [ 898.434717] RAWv6 106KB 121KB [ 898.434728] UDPv6 33KB 37KB [ 898.434741] TCPv6 27KB 42KB [ 898.434761] nf_conntrack 11KB 18KB [ 898.434821] t10_alua_lu_gp_cache 0KB 3KB [ 898.503609] lowmem_reserve[]: 0 0 0 0 0 [ 898.519737] sd_ext_cdb 0KB 7KB [ 898.548845] Node 1 Normal free:510568kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:37492kB active_file:8kB inactive_file:2528kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:1840kB local_pcp:1260kB free_cma:0kB [ 898.551553] scsi_sense_cache 1056KB 1064KB [ 898.588809] lowmem_reserve[]: 0 0 0 0 0 [ 898.597120] Mem-Info: [ 898.631057] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 898.633417] virtio_scsi_cmd 16KB 16KB [ 898.636024] Node 0 DMA32: 803*4kB (ME) 769*8kB (UME) 327*16kB (UME) 69*32kB (UME) 20*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19108kB [ 898.640298] sgpool-128 8KB 8KB [ 898.640309] sgpool-64 4KB 12KB [ 898.640318] sgpool-32 2KB 15KB [ 898.640328] sgpool-16 1KB 7KB [ 898.640337] sgpool-8 0KB 7KB [ 898.640355] mqueue_inode_cache 13KB 45KB [ 898.640370] bio_post_read_ctx 14KB 15KB [ 898.640441] bio-2 14KB 15KB [ 898.640451] jfs_mp 7KB 7KB [ 898.640489] cifs_small_rq 15KB 16KB [ 898.640499] cifs_request 67KB 67KB [ 898.640508] cifs_mpx_ids 0KB 7KB [ 898.640536] nfs_commit_data 3KB 14KB [ 898.640546] nfs_write_data 34KB 44KB [ 898.640588] ext4_system_zone 1KB 7KB [ 898.640619] bio-1 1KB 7KB [ 898.640631] pid_namespace 2KB 11KB [ 898.640650] rpc_buffers 17KB 25KB [ 898.640659] rpc_tasks 2KB 7KB [ 898.640669] UNIX 1550KB 1642KB [ 898.640684] tcp_bind_bucket 1KB 4KB [ 898.640701] ip_fib_trie 30KB 43KB [ 898.640710] ip_fib_alias 149KB 197KB [ 898.640719] ip_dst_cache 9KB 24KB [ 898.640730] RAW 64KB 82KB [ 898.640740] UDP 47KB 67KB [ 898.640753] TCP 8KB 16KB [ 898.640765] hugetlbfs_inode_cache 3KB 15KB [ 898.640774] fscache_cookie_jar 1KB 7KB [ 898.640784] eventpoll_pwq 21KB 47KB [ 898.640793] eventpoll_epi 39KB 66KB [ 898.640803] inotify_inode_mark 11KB 23KB [ 898.640814] request_queue 199KB 199KB [ 898.640824] blkdev_requests 1KB 3KB [ 898.640833] blkdev_ioc 28KB 46KB [ 898.640843] bio-0 1147KB 1196KB [ 898.640852] biovec-max 1551KB 1658KB [ 898.640863] biovec-64 1107KB 1417KB [ 898.640873] biovec-16 91KB 131KB [ 898.640882] bio_integrity_payload 1KB 8KB [ 898.640892] khugepaged_mm_slot 4KB 27KB [ 898.640909] uid_cache 0KB 4KB [ 898.640926] dmaengine-unmap-2 0KB 3KB [ 898.640938] skbuff_fclone_cache 26KB 37KB [ 898.640947] skbuff_head_cache 8823KB 9048KB [ 898.640957] configfs_dir_cache 3KB 7KB [ 898.640967] file_lock_cache 36KB 43KB [ 898.640975] file_lock_ctx 9KB 15KB [ 898.640983] fsnotify_mark_connector 5KB 19KB [ 898.640992] net_namespace 78KB 96KB [ 898.641000] shmem_inode_cache 8028KB 8076KB [ 898.644621] task_delay_info 214KB 371KB [ 898.663216] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 898.669252] active_anon:13758 inactive_anon:29118 isolated_anon:0 [ 898.669252] active_file:42 inactive_file:746 isolated_file:0 [ 898.669252] unevictable:0 dirty:0 writeback:0 unstable:0 [ 898.669252] slab_reclaimable:13286 slab_unreclaimable:117914 [ 898.669252] mapped:22436 shmem:29693 pagetables:583 bounce:0 [ 898.669252] free:152392 free_pcp:1073 free_cma:0 [ 898.688844] Node 1 Normal: 12*4kB (UE) 6*8kB (UE) 88*16kB (UME) 97*32kB (UME) 23*64kB (UME) 15*128kB (UME) 5*256kB (UME) 3*512kB (UM) 136*1024kB (UME) 213*2048kB (UM) 2*4096kB (U) = 594496kB [ 898.694273] taskstats 24KB 38KB [ 898.695978] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 898.701317] Node 0 active_anon:54244kB inactive_anon:78980kB active_file:60kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88232kB dirty:0kB writeback:0kB shmem:80960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 898.701342] Node 1 active_anon:788kB inactive_anon:37492kB active_file:208kB inactive_file:2928kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1512kB dirty:0kB writeback:0kB shmem:37812kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 898.701348] Node 0 DMA free:10868kB 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 [ 898.701377] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 898.701395] Node 0 DMA32 free:19076kB min:35996kB low:44992kB high:53988kB active_anon:54244kB inactive_anon:78980kB active_file:60kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2292kB bounce:0kB free_pcp:2628kB local_pcp:1128kB free_cma:0kB [ 898.701425] lowmem_reserve[]: 0 0 1 1 1 [ 898.701443] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 898.701471] lowmem_reserve[]: 0 0 0 0 0 [ 898.701490] Node 1 Normal free:594416kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:37492kB active_file:208kB inactive_file:2928kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:40kB bounce:0kB free_pcp:1528kB local_pcp:220kB free_cma:0kB [ 898.701522] lowmem_reserve[]: 0 0 0 0 0 [ 898.725190] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 898.729046] proc_dir_entry 905KB 986KB [ 898.763222] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 898.792579] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10868kB [ 898.818835] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 898.819730] Node 0 DMA32: 803*4kB (ME) 769*8kB (UME) 327*16kB (UME) 69*32kB (UME) 20*64kB (UME) 6*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19108kB [ 898.873202] 30574 total pagecache pages [ 898.880831] pde_opener 12KB 66KB [ 898.883644] 0 pages in swap cache [ 898.888238] seq_file 225KB 429KB [ 898.913226] Swap cache stats: add 0, delete 0, find 0/0 [ 898.915449] sigqueue 49KB 70KB [ 898.933648] Free swap = 0kB [ 898.936916] kernfs_node_cache 18234KB 18246KB [ 898.953229] Total swap = 0kB [ 898.957764] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 898.978858] 2097051 pages RAM [ 898.979774] mnt_cache 202KB 216KB [ 898.985067] 0 pages HighMem/MovableOnly [ 898.990828] Node 1 Normal: 11*4kB (ME) 6*8kB (UE) 71*16kB (UME) 98*32kB (UME) 21*64kB (ME) 16*128kB (UME) 7*256kB (UME) 4*512kB (UM) 136*1024kB (UME) 291*2048kB (UM) 2*4096kB (U) = 755020kB [ 899.018807] 369649 pages reserved [ 899.026677] filp 7085KB 7717KB [ 899.038812] 0 pages cma reserved [ 899.042054] names_cache 119888KB 119926KB [ 899.155421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 899.160074] iint_cache 32KB 47KB [ 899.210300] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 899.219023] key_jar 4KB 7KB [ 899.301049] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 899.306641] uts_namespace 3KB 11KB [ 899.321305] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 899.336497] nsproxy 2KB 15KB [ 899.385260] 30722 total pagecache pages [ 899.387622] vm_area_struct 2929KB 3611KB [ 899.408873] 0 pages in swap cache [ 899.409668] mm_struct 453KB 539KB [ 899.443255] Swap cache stats: add 0, delete 0, find 0/0 [ 899.445999] fs_cache 263KB 360KB [ 899.451489] Free swap = 0kB [ 899.456794] files_cache 1059KB 1147KB [ 899.503196] Total swap = 0kB [ 899.513963] signal_cache 1748KB 1940KB [ 899.523623] 2097051 pages RAM [ 899.526105] sighand_cache 585KB 638KB [ 899.543185] 0 pages HighMem/MovableOnly [ 899.545730] task_struct 7530KB 7606KB [ 899.583200] 369649 pages reserved [ 899.588098] cred_jar 2301KB 2772KB [ 899.603640] 0 pages cma reserved [ 899.606416] anon_vma_chain 914KB 1626KB [ 899.669823] anon_vma 120KB 258KB [ 899.675331] pid 134KB 232KB [ 899.680803] Acpi-Operand 156KB 198KB [ 899.686199] Acpi-ParseExt 9KB 11KB [ 899.691594] Acpi-Parse 41KB 47KB [ 899.696952] Acpi-State 52KB 63KB [ 899.702392] Acpi-Namespace 20KB 27KB [ 899.707769] numa_policy 0KB 3KB [ 899.713185] debug_objects_cache 1592KB 1669KB [ 899.718716] trace_event_file 297KB 298KB [ 899.724151] ftrace_event_field 398KB 401KB [ 899.729656] pool_workqueue 136KB 160KB [ 899.735019] page->ptl 435KB 1015KB [ 899.740514] kmalloc-2097152 2050KB 2050KB [ 899.745879] kmalloc-524288 2056KB 2056KB [ 899.751272] kmalloc-262144 1806KB 1806KB [ 899.756631] kmalloc-131072 650KB 650KB [ 899.762072] kmalloc-65536 2508KB 2574KB [ 899.767431] kmalloc-32768 1980KB 2178KB [ 899.772854] kmalloc-16384 1204KB 1287KB [ 899.778213] kmalloc-8192 4991KB 5106KB [ 899.783651] kmalloc-4096 25572KB 25631KB [ 899.789048] kmalloc-2048 15606KB 16415KB [ 899.794411] kmalloc-1024 12532KB 15001KB [ 899.799841] kmalloc-512 16965KB 17523KB [ 899.805201] kmalloc-256 5314KB 6345KB [ 899.810604] kmalloc-128 1201KB 1504KB [ 899.815965] kmalloc-96 3555KB 4100KB [ 899.821405] kmalloc-64 2655KB 3712KB [ 899.826764] kmalloc-32 1932KB 2492KB [ 899.832165] kmalloc-192 2066KB 2760KB [ 899.837548] kmem_cache 177KB 183KB [ 899.842980] Out of memory (oom_kill_allocating_task): Kill process 21997 (systemd-journal) score 0 or sacrifice child [ 899.853945] Killed process 21997 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1528kB [ 899.865651] oom_reaper: reaped process 21997 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1528kB [ 899.927257] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 899.935157] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 899.982193] systemd[1]: Starting Cleanup of Temporary Directories... [ 900.004839] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 900.019757] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 900.033563] systemd[1]: Stopped Journal Service. [ 900.050130] systemd[1]: Starting Journal Service... [ 900.062115] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. [ 900.084797] systemd[1]: Stopped System Logging Service. [ 900.101030] systemd[1]: Starting System Logging Service... [ 900.245620] systemd-journald[22048]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. 22:18:08 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:18:08 executing program 0: socketpair(0x3, 0x9000, 0x0, &(0x7f0000000040)) 22:18:08 executing program 2: socketpair(0x3, 0xa301, 0x0, &(0x7f0000000040)) 22:18:08 executing program 5: socketpair(0x2c, 0xa001, 0x0, &(0x7f0000000000)) 22:18:08 executing program 2: socketpair(0x3, 0xa400, 0x0, &(0x7f0000000040)) 22:18:08 executing program 5: socketpair(0x2c, 0xa100, 0x0, &(0x7f0000000000)) 22:18:08 executing program 2: socketpair(0x3, 0xa401, 0x0, &(0x7f0000000040)) 22:18:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) [ 907.304265] oom_reaper: reaped process 22035 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:12kB [ 907.344160] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 907.362649] systemd-journal cpuset=/ mems_allowed=0-1 [ 907.367866] CPU: 0 PID: 22048 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 907.375811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 907.378766] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 907.385147] Call Trace: [ 907.394790] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 907.397324] dump_stack+0x1fc/0x2ef [ 907.406010] dump_header+0x15d/0xc3f [ 907.409718] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 907.414850] ? ___ratelimit+0x319/0x590 [ 907.418818] oom_kill_process.cold+0x10/0x692 [ 907.423307] ? check_preemption_disabled+0x41/0x280 [ 907.428320] ? has_intersects_mems_allowed+0x1d6/0x290 [ 907.433602] out_of_memory+0x1072/0x1390 [ 907.437684] ? oom_killer_disable+0x270/0x270 [ 907.442170] ? mutex_trylock+0x15f/0x1a0 [ 907.446223] __alloc_pages_nodemask+0x23a2/0x2890 [ 907.451063] ? find_get_entry+0x4cd/0x8a0 [ 907.455210] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 907.460064] alloc_pages_current+0x193/0x2a0 [ 907.464490] filemap_fault+0x146e/0x2180 [ 907.468554] ext4_filemap_fault+0x84/0xb0 [ 907.472733] __do_fault+0x10b/0x4b0 [ 907.476365] __handle_mm_fault+0x273b/0x41c0 [ 907.480782] ? vm_insert_page+0x9c0/0x9c0 [ 907.484939] ? check_preemption_disabled+0x41/0x280 [ 907.489952] handle_mm_fault+0x436/0xb10 [ 907.494030] __do_page_fault+0x68e/0xd60 [ 907.498095] ? trace_hardirqs_off_caller+0x6e/0x210 [ 907.503098] ? spurious_fault+0x840/0x840 [ 907.507235] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 907.512086] ? page_fault+0x8/0x30 [ 907.515621] page_fault+0x1e/0x30 [ 907.519072] RIP: 0033:0x7f07feedc2e3 [ 907.522819] Code: Bad RIP value. [ 907.526171] RSP: 002b:00007ffe6b86c888 EFLAGS: 00010246 [ 907.531523] RAX: 0000000000000001 RBX: 0000560f19a8e1e0 RCX: 00007f07feedc2e3 [ 907.538780] RDX: 0000000000000013 RSI: 00007ffe6b86c890 RDI: 000000000000000c [ 907.546035] RBP: 00007ffe6b86ca80 R08: 0000000001312d00 R09: 000000e7ce34bde5 [ 907.553290] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe6b86c890 [ 907.560543] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad29abc0a [ 907.567817] CPU: 1 PID: 22035 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 907.575705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 907.580038] Mem-Info: [ 907.585062] Call Trace: [ 907.587489] active_anon:14531 inactive_anon:31150 isolated_anon:0 [ 907.587489] active_file:18 inactive_file:11 isolated_file:0 [ 907.587489] unevictable:0 dirty:0 writeback:0 unstable:0 [ 907.587489] slab_reclaimable:13381 slab_unreclaimable:120451 [ 907.587489] mapped:22097 shmem:31741 pagetables:586 bounce:0 [ 907.587489] free:13726 free_pcp:125 free_cma:0 [ 907.590040] dump_stack+0x1fc/0x2ef [ 907.590058] warn_alloc.cold+0x7b/0x18f [ 907.590075] ? zone_watermark_ok_safe+0x260/0x260 [ 907.590090] ? usleep_range+0x170/0x170 [ 907.590111] ? collect_expired_timers+0x2a0/0x2a0 [ 907.590158] __alloc_pages_nodemask+0x232f/0x2890 [ 907.623395] Node 0 active_anon:57052kB inactive_anon:83168kB active_file:16kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88332kB dirty:0kB writeback:0kB shmem:85212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 907.626993] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 907.630957] Node 1 active_anon:1072kB inactive_anon:41432kB active_file:56kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:41752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 907.635749] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 907.639710] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:1936kB active_file:24kB inactive_file:4kB 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 [ 907.644542] ? rcu_nmi_exit+0xb3/0x180 [ 907.651589] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 907.676938] ? alloc_pages_current+0x14a/0x2a0 [ 907.676957] ? alloc_pages_current+0x155/0x2a0 [ 907.681789] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:55004kB inactive_anon:81232kB active_file:252kB inactive_file:424kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2280kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 907.708561] alloc_pages_current+0x193/0x2a0 [ 907.708584] relay_open_buf.part.0+0x2a8/0xb80 [ 907.713322] lowmem_reserve[]: 0 0 1 1 1 [ 907.740115] relay_open+0x537/0x9f0 [ 907.740135] do_blk_trace_setup+0x4f6/0xb40 [ 907.744045] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 907.749047] ? _copy_from_user+0xd2/0x130 [ 907.749062] __blk_trace_setup+0xca/0x180 [ 907.749076] ? do_blk_trace_setup+0xb40/0xb40 [ 907.755796] lowmem_reserve[]: 0 0 0 0 0 [ 907.758205] ? migrate_swap_stop+0x900/0x900 [ 907.787096] Node 1 Normal free:26468kB min:53876kB low:67344kB high:80812kB active_anon:1072kB inactive_anon:41432kB active_file:136kB inactive_file:128kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:64kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 907.791472] blk_trace_ioctl+0x155/0x290 [ 907.791488] ? blk_add_driver_data+0x540/0x540 [ 907.796039] lowmem_reserve[]: 0 0 0 0 0 [ 907.800007] ? __lock_acquire+0x6de/0x3ff0 [ 907.800027] blkdev_ioctl+0x112/0x1a80 [ 907.803626] Node 0 DMA: 2*4kB (M) 5*8kB (M) 14*16kB (U) 29*32kB (U) 21*64kB (UM) 13*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 1*4096kB (M) = 10864kB [ 907.807937] ? blkpg_ioctl+0x9d0/0x9d0 [ 907.833784] Node 0 DMA32: 739*4kB (ME) 701*8kB (UME) 339*16kB (UME) 83*32kB (UME) 16*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17668kB [ 907.837916] ? do_futex+0x171/0x1880 [ 907.842073] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 907.846651] ? mark_held_locks+0xf0/0xf0 [ 907.850614] Node 1 Normal: 189*4kB (ME) 166*8kB (UME) 126*16kB (ME) 69*32kB (ME) 21*64kB (ME) 7*128kB (UME) 2*256kB (UE) 2*512kB (UM) 2*1024kB (ME) 1*2048kB (M) 3*4096kB (U) = 26468kB [ 907.854994] ? debug_check_no_obj_freed+0x201/0x490 [ 907.855012] ? futex_exit_release+0x220/0x220 [ 907.855026] block_ioctl+0xe9/0x130 [ 907.855036] ? blkdev_fallocate+0x3f0/0x3f0 [ 907.855050] do_vfs_ioctl+0xcdb/0x12e0 [ 907.855066] ? lock_downgrade+0x720/0x720 [ 907.855081] ? check_preemption_disabled+0x41/0x280 [ 907.855093] ? ioctl_preallocate+0x200/0x200 [ 907.855111] ? __fget+0x356/0x510 [ 907.855128] ? do_dup2+0x450/0x450 [ 907.855141] ? __se_sys_futex+0x298/0x3b0 [ 907.855163] ksys_ioctl+0x9b/0xc0 [ 907.855179] __x64_sys_ioctl+0x6f/0xb0 [ 907.855192] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 907.855205] do_syscall_64+0xf9/0x620 [ 907.855225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 907.855237] RIP: 0033:0x7f1e464dd0c9 [ 907.855250] Code: Bad RIP value. [ 907.855258] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 907.855271] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 907.855280] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 907.855288] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 907.855295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 907.855304] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 907.856638] warn_alloc_show_mem: 2 callbacks suppressed [ 907.856642] Mem-Info: [ 907.888892] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 907.906160] active_anon:14531 inactive_anon:31150 isolated_anon:0 [ 907.906160] active_file:18 inactive_file:11 isolated_file:0 [ 907.906160] unevictable:0 dirty:0 writeback:0 unstable:0 [ 907.906160] slab_reclaimable:13381 slab_unreclaimable:120451 [ 907.906160] mapped:22097 shmem:31741 pagetables:586 bounce:0 [ 907.906160] free:13726 free_pcp:125 free_cma:0 [ 907.928058] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 907.938844] Node 0 active_anon:56956kB inactive_anon:83168kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88316kB dirty:0kB writeback:0kB shmem:85212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 907.949934] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 907.953421] Node 1 active_anon:1068kB inactive_anon:41432kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 907.959828] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 907.978605] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:1936kB 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 [ 907.982065] 31765 total pagecache pages [ 907.983443] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 907.987065] 0 pages in swap cache [ 907.991473] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:54908kB inactive_anon:81232kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2280kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 907.998815] Swap cache stats: add 0, delete 0, find 0/0 [ 907.999462] lowmem_reserve[]: 0 0 1 1 1 [ 908.004406] Free swap = 0kB [ 908.008819] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 908.008851] lowmem_reserve[]: 0 0 0 0 0 [ 908.008899] Node 1 Normal free:26468kB min:53876kB low:67344kB high:80812kB active_anon:1068kB inactive_anon:41432kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:64kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 908.008946] lowmem_reserve[]: 0 0 0 0 0 [ 908.019365] Total swap = 0kB [ 908.020093] Node 0 DMA: 2*4kB (M) 5*8kB (M) 14*16kB (U) 29*32kB (U) 21*64kB (UM) 13*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 1*4096kB (M) = 10864kB [ 908.023497] 2097051 pages RAM [ 908.039744] Node 0 DMA32: 739*4kB (ME) 701*8kB (UME) 339*16kB (UME) 83*32kB (UME) 16*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17668kB [ 908.048446] 0 pages HighMem/MovableOnly [ 908.061940] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 908.072920] 369649 pages reserved [ 908.077618] Node 1 Normal: 189*4kB (ME) 166*8kB (UME) 126*16kB (ME) 69*32kB (ME) 21*64kB (ME) 7*128kB (UME) 2*256kB (UE) 2*512kB (UM) 2*1024kB (ME) 1*2048kB (M) 3*4096kB (U) = 26468kB [ 908.088059] 0 pages cma reserved [ 908.103333] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 908.112113] Unreclaimable slab info: [ 908.145355] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 908.163712] Name Used Total [ 908.189172] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 908.217298] pid_2 26KB 44KB [ 908.233347] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 908.249701] batadv_tt_change_cache 2KB 7KB [ 908.267192] 31765 total pagecache pages [ 908.292795] batadv_tl_cache 5KB 16KB [ 908.307928] 0 pages in swap cache [ 908.329628] TIPC 12KB 15KB [ 908.329649] SCTPv6 16KB 37KB [ 908.329666] DCCPv6 17KB 30KB [ 908.329678] DCCP 19KB 35KB [ 908.329716] RXRPC 13KB 19KB [ 908.329726] rxrpc_call_jar 90KB 118KB [ 908.329740] bridge_fdb_cache 11KB 27KB [ 908.329755] fib6_nodes 201KB 276KB [ 908.329765] ip6_dst_cache 592KB 780KB [ 908.329779] RAWv6 96KB 114KB [ 908.329790] UDPv6 30KB 37KB [ 908.329803] TCPv6 33KB 36KB [ 908.329823] nf_conntrack 12KB 18KB [ 908.329888] t10_alua_lu_gp_cache 0KB 3KB [ 908.329903] sd_ext_cdb 0KB 7KB [ 908.329914] scsi_sense_cache 1056KB 1064KB [ 908.329923] virtio_scsi_cmd 16KB 16KB [ 908.329934] sgpool-128 8KB 8KB [ 908.329942] sgpool-64 4KB 12KB [ 908.329950] sgpool-32 2KB 15KB [ 908.329958] sgpool-16 1KB 7KB [ 908.329966] sgpool-8 0KB 7KB [ 908.329983] mqueue_inode_cache 12KB 37KB [ 908.329997] bio_post_read_ctx 14KB 15KB [ 908.330068] bio-2 14KB 15KB [ 908.330078] jfs_mp 7KB 7KB [ 908.330115] cifs_small_rq 15KB 16KB [ 908.330125] cifs_request 67KB 67KB [ 908.330134] cifs_mpx_ids 0KB 7KB [ 908.330163] nfs_commit_data 3KB 14KB [ 908.330172] nfs_write_data 34KB 44KB [ 908.330215] ext4_system_zone 1KB 7KB [ 908.330247] bio-1 1KB 7KB [ 908.330258] pid_namespace 2KB 11KB [ 908.330277] rpc_buffers 17KB 25KB [ 908.330286] rpc_tasks 2KB 7KB [ 908.330295] UNIX 1543KB 1680KB [ 908.330311] tcp_bind_bucket 1KB 4KB [ 908.330328] ip_fib_trie 28KB 43KB [ 908.330337] ip_fib_alias 142KB 197KB [ 908.330346] ip_dst_cache 9KB 20KB [ 908.330358] RAW 61KB 82KB [ 908.330367] UDP 52KB 74KB [ 908.330380] TCP 11KB 11KB [ 908.330391] hugetlbfs_inode_cache 3KB 15KB [ 908.330409] fscache_cookie_jar 1KB 7KB [ 908.330419] eventpoll_pwq 29KB 47KB [ 908.330428] eventpoll_epi 51KB 66KB [ 908.330437] inotify_inode_mark 14KB 23KB [ 908.330449] request_queue 199KB 199KB [ 908.330458] blkdev_requests 1KB 3KB [ 908.330467] blkdev_ioc 38KB 46KB [ 908.330477] bio-0 1147KB 1241KB [ 908.330486] biovec-max 1608KB 1716KB [ 908.330498] biovec-64 1029KB 1299KB [ 908.330508] biovec-16 99KB 131KB [ 908.330518] bio_integrity_payload 1KB 8KB [ 908.330528] khugepaged_mm_slot 7KB 27KB [ 908.330545] uid_cache 0KB 4KB [ 908.330555] dmaengine-unmap-2 0KB 3KB [ 908.330566] skbuff_fclone_cache 37KB 37KB [ 908.330575] skbuff_head_cache 8240KB 9018KB [ 908.330583] configfs_dir_cache 3KB 7KB [ 908.330592] file_lock_cache 43KB 43KB [ 908.330601] file_lock_ctx 9KB 15KB [ 908.330610] fsnotify_mark_connector 7KB 19KB [ 908.330620] net_namespace 70KB 87KB [ 908.330628] shmem_inode_cache 8030KB 8076KB [ 908.330637] task_delay_info 220KB 371KB [ 908.330645] taskstats 34KB 38KB [ 908.330654] proc_dir_entry 868KB 967KB [ 908.330666] pde_opener 15KB 66KB [ 908.350672] Swap cache stats: add 0, delete 0, find 0/0 [ 908.367965] seq_file 266KB 429KB [ 908.381730] Free swap = 0kB [ 908.387750] sigqueue 47KB 70KB [ 908.408089] Total swap = 0kB [ 908.425749] kernfs_node_cache 18240KB 18246KB [ 908.440074] 2097051 pages RAM [ 908.450817] mnt_cache 175KB 200KB [ 908.452886] 0 pages HighMem/MovableOnly [ 908.472084] filp 7517KB 7717KB [ 908.478934] 369649 pages reserved [ 908.487411] names_cache 130092KB 130130KB [ 908.494163] 0 pages cma reserved [ 908.495539] iint_cache 39KB 47KB [ 908.970143] key_jar 4KB 7KB [ 908.975504] uts_namespace 2KB 11KB [ 908.982665] nsproxy 1KB 15KB [ 908.988055] vm_area_struct 3002KB 3577KB [ 908.993491] mm_struct 464KB 539KB [ 908.998939] fs_cache 251KB 356KB [ 909.004297] files_cache 1068KB 1143KB [ 909.009731] signal_cache 1605KB 1926KB [ 909.015091] sighand_cache 615KB 638KB [ 909.020525] task_struct 6381KB 6413KB [ 909.025887] cred_jar 2340KB 2772KB [ 909.031315] anon_vma_chain 915KB 1618KB [ 909.036677] anon_vma 164KB 258KB [ 909.042300] pid 138KB 232KB [ 909.047671] Acpi-Operand 156KB 198KB [ 909.053099] Acpi-ParseExt 9KB 11KB [ 909.058464] Acpi-Parse 41KB 47KB [ 909.063868] Acpi-State 52KB 63KB [ 909.069297] Acpi-Namespace 20KB 27KB [ 909.074661] numa_policy 0KB 3KB [ 909.080064] debug_objects_cache 1576KB 1669KB [ 909.087259] trace_event_file 297KB 298KB [ 909.092728] ftrace_event_field 398KB 401KB [ 909.098179] pool_workqueue 128KB 156KB [ 909.103590] page->ptl 448KB 1012KB [ 909.109090] kmalloc-2097152 2050KB 2050KB [ 909.114453] kmalloc-524288 2056KB 2056KB [ 909.119870] kmalloc-262144 1806KB 1806KB [ 909.125265] kmalloc-131072 650KB 650KB [ 909.130713] kmalloc-65536 2244KB 2442KB [ 909.136076] kmalloc-32768 1881KB 2046KB [ 909.141499] kmalloc-16384 1171KB 1270KB [ 909.146860] kmalloc-8192 4521KB 4636KB [ 909.152282] kmalloc-4096 22707KB 22767KB [ 909.157638] kmalloc-2048 14169KB 16135KB [ 909.163047] kmalloc-1024 11331KB 14836KB [ 909.168409] kmalloc-512 16036KB 17486KB [ 909.173842] kmalloc-256 4870KB 6292KB [ 909.179245] kmalloc-128 1160KB 1504KB [ 909.184599] kmalloc-96 3608KB 4100KB [ 909.191688] kmalloc-64 2565KB 3712KB [ 909.197062] kmalloc-32 1880KB 2492KB [ 909.202538] kmalloc-192 1955KB 2756KB [ 909.207902] kmem_cache 177KB 183KB [ 909.213339] Out of memory (oom_kill_allocating_task): Kill process 22048 (systemd-journal) score 0 or sacrifice child [ 909.224205] Killed process 22048 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1564kB [ 909.235848] oom_reaper: reaped process 22048 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1564kB [ 909.327012] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 909.336584] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 909.354646] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 909.363165] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 909.375340] systemd[1]: Stopped Journal Service. [ 909.395797] systemd[1]: Starting Journal Service... [ 909.728816] systemd-journald[22083]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 910.236564] systemd[1]: Started Journal Service. 22:18:17 executing program 0: socketpair(0x3, 0x9001, 0x0, &(0x7f0000000040)) 22:18:17 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:17 executing program 5: socketpair(0x2c, 0xa101, 0x0, &(0x7f0000000000)) 22:18:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) [ 916.666987] oom_reaper: reaped process 22067 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 916.697595] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 916.714388] in:imklog cpuset=/ mems_allowed=0-1 [ 916.719112] CPU: 0 PID: 22052 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 916.726550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 916.735895] Call Trace: [ 916.738489] dump_stack+0x1fc/0x2ef [ 916.742119] dump_header+0x15d/0xc3f [ 916.745833] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 916.750932] ? ___ratelimit+0x319/0x590 [ 916.754906] oom_kill_process.cold+0x10/0x692 [ 916.759407] ? check_preemption_disabled+0x41/0x280 [ 916.764427] ? has_intersects_mems_allowed+0x1d6/0x290 [ 916.769736] out_of_memory+0x1072/0x1390 [ 916.773814] ? oom_killer_disable+0x270/0x270 [ 916.778308] ? mutex_trylock+0x15f/0x1a0 [ 916.782381] __alloc_pages_nodemask+0x23a2/0x2890 [ 916.787223] ? find_get_entry+0x4cd/0x8a0 [ 916.791358] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 916.796229] alloc_pages_current+0x193/0x2a0 [ 916.798700] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 916.800623] filemap_fault+0x146e/0x2180 [ 916.810301] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 916.814278] ext4_filemap_fault+0x84/0xb0 [ 916.823476] __do_fault+0x10b/0x4b0 [ 916.827094] __handle_mm_fault+0x273b/0x41c0 [ 916.831496] ? vm_insert_page+0x9c0/0x9c0 [ 916.835633] ? lock_downgrade+0x720/0x720 [ 916.839781] ? check_preemption_disabled+0x41/0x280 [ 916.844790] handle_mm_fault+0x436/0xb10 [ 916.848870] __do_page_fault+0x68e/0xd60 [ 916.852958] ? trace_hardirqs_off_caller+0x6e/0x210 [ 916.857969] ? spurious_fault+0x840/0x840 [ 916.862106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 916.866945] ? page_fault+0x8/0x30 [ 916.870477] page_fault+0x1e/0x30 [ 916.873920] RIP: 0033:0x7fb8cd81022d [ 916.877620] Code: Bad RIP value. [ 916.880972] RSP: 002b:00007fb8cb1ac580 EFLAGS: 00010293 [ 916.886319] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fb8cd81022d [ 916.893574] RDX: 0000000000001fa0 RSI: 00007fb8cb1acda0 RDI: 0000000000000004 [ 916.900829] RBP: 0000559a844e49d0 R08: 00007fb8cc989940 R09: 0000000004000001 [ 916.908082] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fb8cb1acda0 [ 916.915341] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fb8cb1acdd8 [ 916.922616] CPU: 1 PID: 22067 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 916.927088] Mem-Info: [ 916.930492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 916.930498] Call Trace: [ 916.930517] dump_stack+0x1fc/0x2ef [ 916.930534] warn_alloc.cold+0x7b/0x18f [ 916.930552] ? zone_watermark_ok_safe+0x260/0x260 [ 916.932987] active_anon:14042 inactive_anon:33182 isolated_anon:0 [ 916.932987] active_file:13 inactive_file:13 isolated_file:0 [ 916.932987] unevictable:0 dirty:0 writeback:0 unstable:0 [ 916.932987] slab_reclaimable:13418 slab_unreclaimable:120648 [ 916.932987] mapped:22020 shmem:33789 pagetables:586 bounce:0 [ 916.932987] free:13852 free_pcp:149 free_cma:0 [ 916.942280] ? usleep_range+0x170/0x170 [ 916.942296] ? mark_held_locks+0xa6/0xf0 [ 916.942314] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 916.944915] Node 0 active_anon:54640kB inactive_anon:91296kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:93404kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 916.948511] ? collect_expired_timers+0x2a0/0x2a0 [ 916.952492] Node 1 active_anon:1528kB inactive_anon:41432kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:41752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 916.957304] __alloc_pages_nodemask+0x232f/0x2890 [ 916.991170] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:1936kB 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 [ 916.994477] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 916.998493] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 917.003591] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 917.003608] ? rcu_nmi_exit+0xb3/0x180 [ 917.003634] ? alloc_pages_current+0x267/0x2a0 [ 917.037647] Node 0 DMA32 free:17892kB min:35996kB low:44992kB high:53988kB active_anon:54640kB inactive_anon:89360kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2200kB bounce:0kB free_pcp:344kB local_pcp:96kB free_cma:0kB [ 917.062632] alloc_pages_current+0x193/0x2a0 [ 917.062649] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 917.062664] relay_open_buf.part.0+0x2a8/0xb80 [ 917.067480] lowmem_reserve[]: 0 0 1 1 1 [ 917.093927] relay_open+0x537/0x9f0 [ 917.093947] do_blk_trace_setup+0x4f6/0xb40 [ 917.093961] ? _copy_from_user+0xd2/0x130 [ 917.093974] __blk_trace_setup+0xca/0x180 [ 917.093987] ? do_blk_trace_setup+0xb40/0xb40 [ 917.094017] blk_trace_ioctl+0x155/0x290 [ 917.094030] ? blk_add_driver_data+0x540/0x540 [ 917.094050] ? __lock_acquire+0x6de/0x3ff0 [ 917.094069] blkdev_ioctl+0x112/0x1a80 [ 917.094081] ? blkpg_ioctl+0x9d0/0x9d0 [ 917.094094] ? do_futex+0x171/0x1880 [ 917.094109] ? mark_held_locks+0xf0/0xf0 [ 917.094127] ? debug_check_no_obj_freed+0x201/0x490 [ 917.094147] ? futex_exit_release+0x220/0x220 [ 917.094162] block_ioctl+0xe9/0x130 [ 917.094174] ? blkdev_fallocate+0x3f0/0x3f0 [ 917.094190] do_vfs_ioctl+0xcdb/0x12e0 [ 917.094204] ? lock_downgrade+0x720/0x720 [ 917.094220] ? check_preemption_disabled+0x41/0x280 [ 917.094234] ? ioctl_preallocate+0x200/0x200 [ 917.094252] ? __fget+0x356/0x510 [ 917.094269] ? do_dup2+0x450/0x450 [ 917.094284] ? __se_sys_futex+0x298/0x3b0 [ 917.094306] ksys_ioctl+0x9b/0xc0 [ 917.094322] __x64_sys_ioctl+0x6f/0xb0 [ 917.094336] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 917.094350] do_syscall_64+0xf9/0x620 [ 917.094369] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 917.094381] RIP: 0033:0x7f0e27c370c9 [ 917.094394] Code: Bad RIP value. [ 917.094402] RSP: 002b:00007f0e261a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 917.094416] RAX: ffffffffffffffda RBX: 00007f0e27d56f80 RCX: 00007f0e27c370c9 [ 917.094424] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 917.094432] RBP: 00007f0e27c92ae9 R08: 0000000000000000 R09: 0000000000000000 [ 917.094440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 917.094448] R13: 00007fff2711675f R14: 00007f0e261a9300 R15: 0000000000022000 [ 917.103414] Mem-Info: [ 917.118326] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 917.154290] active_anon:14018 inactive_anon:33182 isolated_anon:0 [ 917.154290] active_file:13 inactive_file:12 isolated_file:0 [ 917.154290] unevictable:0 dirty:0 writeback:0 unstable:0 [ 917.154290] slab_reclaimable:13418 slab_unreclaimable:120623 [ 917.154290] mapped:22019 shmem:33789 pagetables:585 bounce:0 [ 917.154290] free:13931 free_pcp:158 free_cma:0 [ 917.165499] lowmem_reserve[]: 0 0 0 0 0 [ 917.168930] Node 0 active_anon:54548kB inactive_anon:91296kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:93404kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 917.178985] Node 1 Normal free:26636kB min:53876kB low:67344kB high:80812kB active_anon:1524kB inactive_anon:41432kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:144kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 917.182642] Node 1 active_anon:1524kB inactive_anon:41432kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41752kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 917.187068] lowmem_reserve[]: 0 0 0 0 0 [ 917.191175] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:1936kB 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 [ 917.191209] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 917.204056] Node 0 DMA: 2*4kB (M) 6*8kB (UM) 0*16kB 0*32kB 7*64kB (UM) 13*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10872kB [ 917.207987] Node 0 DMA32 free:18208kB min:35996kB low:44992kB high:53988kB active_anon:54548kB inactive_anon:89360kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2196kB bounce:0kB free_pcp:380kB local_pcp:264kB free_cma:0kB [ 917.217577] Node 0 DMA32: 672*4kB (UME) 642*8kB (UME) 302*16kB (UME) 73*32kB (ME) 18*64kB (ME) 9*128kB (M) 2*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18320kB [ 917.223917] lowmem_reserve[]: 0 0 1 1 1 [ 917.228399] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 917.229009] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 917.229042] lowmem_reserve[]: 0 0 0 0 0 [ 917.229062] Node 1 Normal free:26636kB min:53876kB low:67344kB high:80812kB active_anon:1524kB inactive_anon:41432kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:144kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 917.239735] Node 1 Normal: 219*4kB (UME) 194*8kB (ME) 143*16kB (UME) 85*32kB (UME) 28*64kB (UME) 12*128kB (UME) 2*256kB (UE) 0*512kB 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26636kB [ 917.244555] lowmem_reserve[]: 0 0 0 0 0 [ 917.246425] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 917.250864] Node 0 DMA: 2*4kB (M) 6*8kB (UM) 0*16kB 0*32kB 7*64kB (UM) 13*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10872kB [ 917.263089] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 917.268309] Node 0 DMA32: 672*4kB (UME) 642*8kB (UME) 302*16kB (UME) 73*32kB (ME) 18*64kB (ME) 9*128kB (M) 2*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18320kB [ 917.277728] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 917.296695] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 917.306468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 917.307202] Node 1 Normal: 219*4kB (UME) 194*8kB (ME) 143*16kB (UME) 85*32kB (UME) 28*64kB (UME) 12*128kB (UME) 2*256kB (UE) 0*512kB 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26636kB [ 917.319262] 33814 total pagecache pages [ 917.325070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 917.335398] 0 pages in swap cache [ 917.341861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 917.371409] Swap cache stats: add 0, delete 0, find 0/0 [ 917.406665] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 917.438812] Free swap = 0kB [ 917.469894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 917.494892] Total swap = 0kB [ 917.526805] 33814 total pagecache pages [ 917.540599] 2097051 pages RAM [ 917.574187] 0 pages in swap cache [ 917.585502] 0 pages HighMem/MovableOnly [ 917.605937] Swap cache stats: add 0, delete 0, find 0/0 [ 917.626374] 369649 pages reserved [ 917.668253] Free swap = 0kB [ 917.671528] 0 pages cma reserved [ 917.677843] Total swap = 0kB [ 917.683659] Unreclaimable slab info: [ 917.683665] Name Used Total [ 917.683677] pid_2 17KB 44KB [ 917.683746] batadv_tt_change_cache 1KB 7KB [ 917.712321] 2097051 pages RAM [ 917.725011] batadv_tl_cache 5KB 16KB [ 917.740325] 0 pages HighMem/MovableOnly [ 917.745327] TIPC 10KB 15KB [ 917.756885] 369649 pages reserved [ 917.769825] SCTPv6 16KB 37KB [ 917.784042] 0 pages cma reserved [ 917.791944] DCCPv6 17KB 30KB [ 917.791958] DCCP 19KB 35KB [ 917.792000] RXRPC 11KB 19KB [ 917.792010] rxrpc_call_jar 78KB 118KB [ 917.792024] bridge_fdb_cache 10KB 27KB [ 917.792038] fib6_nodes 181KB 276KB [ 917.792048] ip6_dst_cache 570KB 780KB [ 917.792060] RAWv6 86KB 108KB [ 917.792071] UDPv6 28KB 37KB [ 917.792083] TCPv6 27KB 36KB [ 917.961047] nf_conntrack 11KB 18KB [ 917.966551] t10_alua_lu_gp_cache 0KB 3KB [ 917.976433] sd_ext_cdb 0KB 7KB [ 917.982703] scsi_sense_cache 1056KB 1064KB [ 917.988068] virtio_scsi_cmd 16KB 16KB [ 917.994819] sgpool-128 8KB 8KB [ 918.000453] sgpool-64 4KB 12KB [ 918.005818] sgpool-32 2KB 15KB [ 918.011212] sgpool-16 1KB 7KB [ 918.016649] sgpool-8 0KB 7KB [ 918.022151] mqueue_inode_cache 12KB 37KB [ 918.027790] bio_post_read_ctx 14KB 15KB [ 918.033400] bio-2 14KB 15KB [ 918.039026] jfs_mp 7KB 7KB [ 918.044423] cifs_small_rq 15KB 16KB [ 918.049878] cifs_request 67KB 67KB [ 918.055236] cifs_mpx_ids 0KB 7KB [ 918.060670] nfs_commit_data 3KB 14KB [ 918.066028] nfs_write_data 34KB 44KB [ 918.071490] ext4_system_zone 1KB 7KB [ 918.076873] bio-1 1KB 7KB [ 918.082295] pid_namespace 2KB 11KB [ 918.087773] rpc_buffers 17KB 25KB [ 918.108651] rpc_tasks 2KB 7KB [ 918.114022] UNIX 1340KB 1511KB [ 918.119440] tcp_bind_bucket 1KB 4KB [ 918.124808] ip_fib_trie 26KB 43KB [ 918.130454] ip_fib_alias 132KB 197KB [ 918.135815] ip_dst_cache 7KB 20KB [ 918.141269] RAW 57KB 82KB [ 918.146627] UDP 45KB 74KB [ 918.152528] TCP 8KB 11KB [ 918.157896] hugetlbfs_inode_cache 3KB 15KB [ 918.178671] fscache_cookie_jar 1KB 7KB [ 918.184129] eventpoll_pwq 29KB 47KB [ 918.189567] eventpoll_epi 51KB 66KB [ 918.194926] inotify_inode_mark 12KB 23KB [ 918.201514] request_queue 199KB 199KB [ 918.206889] blkdev_requests 1KB 3KB [ 918.216154] blkdev_ioc 31KB 46KB [ 918.222386] bio-0 1263KB 1290KB [ 918.227752] biovec-max 1674KB 1765KB [ 918.237031] biovec-64 1172KB 1299KB [ 918.243590] biovec-16 96KB 131KB [ 918.252875] bio_integrity_payload 1KB 8KB [ 918.258589] khugepaged_mm_slot 4KB 27KB [ 918.264126] uid_cache 0KB 4KB [ 918.274217] dmaengine-unmap-2 0KB 3KB [ 918.279673] skbuff_fclone_cache 35KB 37KB [ 918.285204] skbuff_head_cache 8367KB 8996KB [ 918.295279] configfs_dir_cache 3KB 7KB [ 918.302142] file_lock_cache 39KB 43KB [ 918.307507] file_lock_ctx 9KB 15KB [ 918.317594] fsnotify_mark_connector 6KB 19KB [ 918.336220] net_namespace 61KB 78KB [ 918.346361] shmem_inode_cache 8030KB 8076KB [ 918.351916] task_delay_info 187KB 371KB [ 918.357283] taskstats 30KB 38KB [ 918.367414] proc_dir_entry 825KB 952KB [ 918.372850] pde_opener 15KB 66KB [ 918.378209] seq_file 262KB 429KB [ 918.388654] sigqueue 46KB 70KB [ 918.394026] kernfs_node_cache 18231KB 18250KB [ 918.405514] mnt_cache 173KB 196KB [ 918.410940] filp 7493KB 7710KB [ 918.416310] names_cache 134933KB 134933KB [ 918.426436] iint_cache 43KB 47KB [ 918.431875] key_jar 4KB 7KB [ 918.437233] uts_namespace 2KB 11KB [ 918.447351] nsproxy 1KB 15KB [ 918.452902] vm_area_struct 2822KB 3546KB [ 918.458265] mm_struct 438KB 526KB [ 918.468426] fs_cache 222KB 356KB [ 918.473870] files_cache 955KB 1128KB [ 918.485681] signal_cache 1423KB 1904KB [ 918.491109] sighand_cache 608KB 638KB [ 918.496471] task_struct 5485KB 5573KB [ 918.507686] cred_jar 2448KB 2772KB [ 918.513126] anon_vma_chain 890KB 1618KB [ 918.518482] anon_vma 153KB 258KB [ 918.528682] pid 116KB 232KB [ 918.534053] Acpi-Operand 156KB 198KB [ 918.543416] Acpi-ParseExt 9KB 11KB [ 918.549737] Acpi-Parse 41KB 47KB [ 918.555101] Acpi-State 52KB 63KB [ 918.566742] Acpi-Namespace 20KB 27KB [ 918.572969] numa_policy 0KB 3KB [ 918.578334] debug_objects_cache 1567KB 1669KB [ 918.587871] trace_event_file 297KB 298KB [ 918.594208] ftrace_event_field 398KB 401KB [ 918.603830] pool_workqueue 125KB 156KB [ 918.611376] page->ptl 436KB 1012KB [ 918.616783] kmalloc-2097152 2050KB 2050KB [ 918.626288] kmalloc-524288 2056KB 2056KB [ 918.632522] kmalloc-262144 1806KB 1806KB [ 918.637887] kmalloc-131072 650KB 650KB [ 918.647231] kmalloc-65536 2112KB 2178KB [ 918.653626] kmalloc-32768 1782KB 1914KB [ 918.662970] kmalloc-16384 1122KB 1237KB [ 918.668333] kmalloc-8192 4405KB 4521KB [ 918.674574] kmalloc-4096 20884KB 20944KB [ 918.683921] kmalloc-2048 13315KB 15803KB [ 918.690164] kmalloc-1024 10980KB 14789KB [ 918.695529] kmalloc-512 16374KB 17486KB [ 918.704893] kmalloc-256 4777KB 6285KB [ 918.712426] kmalloc-128 1093KB 1500KB [ 918.717792] kmalloc-96 3713KB 4100KB [ 918.727158] kmalloc-64 2473KB 3712KB [ 918.733380] kmalloc-32 1872KB 2492KB [ 918.742714] kmalloc-192 1895KB 2752KB [ 918.748081] kmem_cache 177KB 183KB [ 918.754485] Out of memory (oom_kill_allocating_task): Kill process 22052 (in:imklog) score 0 or sacrifice child [ 918.768786] Killed process 22049 (rsyslogd) total-vm:254332kB, anon-rss:708kB, file-rss:0kB, shmem-rss:0kB [ 918.783997] oom_reaper: reaped process 22049 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:18:27 executing program 0: socketpair(0x3, 0x9100, 0x0, &(0x7f0000000040)) 22:18:27 executing program 2: socketpair(0x3, 0xa500, 0x0, &(0x7f0000000040)) 22:18:27 executing program 5: socketpair(0x2c, 0xa200, 0x0, &(0x7f0000000000)) 22:18:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0x0, 0x9}) 22:18:27 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:27 executing program 0: socketpair(0x3, 0x9101, 0x0, &(0x7f0000000040)) 22:18:27 executing program 2: socketpair(0x3, 0xa501, 0x0, &(0x7f0000000040)) 22:18:27 executing program 5: socketpair(0x2c, 0xa201, 0x0, &(0x7f0000000000)) 22:18:27 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) [ 925.923397] oom_reaper: reaped process 22094 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:12kB [ 925.967445] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 925.981077] systemd-journal cpuset=/ mems_allowed=0-1 [ 925.986282] CPU: 0 PID: 22083 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 925.988671] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 925.994231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 925.994241] Call Trace: [ 926.007183] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 926.013187] dump_stack+0x1fc/0x2ef [ 926.013204] dump_header+0x15d/0xc3f [ 926.013222] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 926.033238] ? ___ratelimit+0x319/0x590 [ 926.037210] oom_kill_process.cold+0x10/0x692 [ 926.041698] ? check_preemption_disabled+0x41/0x280 [ 926.046711] ? has_intersects_mems_allowed+0x1d6/0x290 [ 926.051996] out_of_memory+0x1072/0x1390 [ 926.056059] ? oom_killer_disable+0x270/0x270 [ 926.060545] ? mutex_trylock+0x15f/0x1a0 [ 926.064599] __alloc_pages_nodemask+0x23a2/0x2890 [ 926.069441] ? find_get_entry+0x4cd/0x8a0 [ 926.073590] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 926.078440] alloc_pages_current+0x193/0x2a0 [ 926.082838] filemap_fault+0x146e/0x2180 [ 926.086900] ext4_filemap_fault+0x84/0xb0 [ 926.091040] __do_fault+0x10b/0x4b0 [ 926.094657] __handle_mm_fault+0x273b/0x41c0 [ 926.099076] ? vm_insert_page+0x9c0/0x9c0 [ 926.103223] ? check_preemption_disabled+0x41/0x280 [ 926.108258] handle_mm_fault+0x436/0xb10 [ 926.112316] __do_page_fault+0x68e/0xd60 [ 926.116370] ? trace_hardirqs_off_caller+0x6e/0x210 [ 926.121391] ? spurious_fault+0x840/0x840 [ 926.125528] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 926.130385] ? page_fault+0x8/0x30 [ 926.133940] page_fault+0x1e/0x30 [ 926.137401] RIP: 0033:0x7fd4a42132e3 [ 926.141127] Code: Bad RIP value. [ 926.144485] RSP: 002b:00007ffc972ebd08 EFLAGS: 00010246 [ 926.149839] RAX: 0000000000000001 RBX: 00005607291fd1e0 RCX: 00007fd4a42132e3 [ 926.157135] RDX: 0000000000000013 RSI: 00007ffc972ebd10 RDI: 000000000000000c [ 926.164392] RBP: 00007ffc972ebf00 R08: 00007ffc9735e000 R09: 000000ec7ae31787 [ 926.171650] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc972ebd10 [ 926.178910] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad3b13514 [ 926.186193] CPU: 1 PID: 22094 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 926.189165] Mem-Info: [ 926.194077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 926.196484] active_anon:14520 inactive_anon:33182 isolated_anon:0 [ 926.196484] active_file:16 inactive_file:16 isolated_file:0 [ 926.196484] unevictable:0 dirty:0 writeback:0 unstable:0 [ 926.196484] slab_reclaimable:13508 slab_unreclaimable:120823 [ 926.196484] mapped:22059 shmem:33789 pagetables:586 bounce:0 [ 926.196484] free:13880 free_pcp:948 free_cma:0 [ 926.205832] Call Trace: [ 926.205852] dump_stack+0x1fc/0x2ef [ 926.205871] warn_alloc.cold+0x7b/0x18f [ 926.205888] ? zone_watermark_ok_safe+0x260/0x260 [ 926.205901] ? usleep_range+0x170/0x170 [ 926.205940] ? collect_expired_timers+0x2a0/0x2a0 [ 926.239539] Node 0 active_anon:57200kB inactive_anon:91300kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88236kB dirty:0kB writeback:0kB shmem:93408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 926.241733] __alloc_pages_nodemask+0x232f/0x2890 [ 926.245337] Node 1 active_anon:880kB inactive_anon:41428kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41748kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 926.249296] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 926.249313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 926.249329] ? rcu_nmi_exit+0xb3/0x180 [ 926.249354] ? alloc_pages_current+0x164/0x2a0 [ 926.254161] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:1936kB 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 [ 926.258125] alloc_pages_current+0x193/0x2a0 [ 926.263019] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 926.290508] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 926.290525] relay_open_buf.part.0+0x2a8/0xb80 [ 926.290547] relay_open+0x537/0x9f0 [ 926.290565] do_blk_trace_setup+0x4f6/0xb40 [ 926.290579] ? _copy_from_user+0xd2/0x130 [ 926.290594] __blk_trace_setup+0xca/0x180 [ 926.290608] ? do_blk_trace_setup+0xb40/0xb40 [ 926.290622] ? migrate_swap_stop+0x900/0x900 [ 926.290648] blk_trace_ioctl+0x155/0x290 [ 926.290663] ? blk_add_driver_data+0x540/0x540 [ 926.290681] ? __lock_acquire+0x6de/0x3ff0 [ 926.290701] blkdev_ioctl+0x112/0x1a80 [ 926.290715] ? blkpg_ioctl+0x9d0/0x9d0 [ 926.290727] ? do_futex+0x171/0x1880 [ 926.290743] ? mark_held_locks+0xf0/0xf0 [ 926.290761] ? debug_check_no_obj_freed+0x201/0x490 [ 926.290780] ? futex_exit_release+0x220/0x220 [ 926.290797] block_ioctl+0xe9/0x130 [ 926.290808] ? blkdev_fallocate+0x3f0/0x3f0 [ 926.290824] do_vfs_ioctl+0xcdb/0x12e0 [ 926.290840] ? lock_downgrade+0x720/0x720 [ 926.290855] ? check_preemption_disabled+0x41/0x280 [ 926.290870] ? ioctl_preallocate+0x200/0x200 [ 926.290888] ? __fget+0x356/0x510 [ 926.290905] ? do_dup2+0x450/0x450 [ 926.290920] ? __se_sys_futex+0x298/0x3b0 [ 926.290942] ksys_ioctl+0x9b/0xc0 [ 926.290958] __x64_sys_ioctl+0x6f/0xb0 [ 926.290973] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 926.290986] do_syscall_64+0xf9/0x620 [ 926.291006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 926.291017] RIP: 0033:0x7f1e464dd0c9 [ 926.291031] Code: Bad RIP value. [ 926.291038] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 926.291051] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 926.291059] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 926.291067] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 926.291075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 926.291083] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 926.308646] Mem-Info: [ 926.328837] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:55152kB inactive_anon:89364kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2256kB bounce:0kB free_pcp:1904kB local_pcp:1336kB free_cma:0kB [ 926.346920] active_anon:14520 inactive_anon:33182 isolated_anon:0 [ 926.346920] active_file:16 inactive_file:16 isolated_file:0 [ 926.346920] unevictable:0 dirty:0 writeback:0 unstable:0 [ 926.346920] slab_reclaimable:13508 slab_unreclaimable:120823 [ 926.346920] mapped:22059 shmem:33789 pagetables:586 bounce:0 [ 926.346920] free:13880 free_pcp:948 free_cma:0 [ 926.373034] lowmem_reserve[]: 0 0 1 1 1 [ 926.381739] Node 0 active_anon:57200kB inactive_anon:91300kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88236kB dirty:0kB writeback:0kB shmem:93408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 926.383082] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 926.387517] Node 1 active_anon:880kB inactive_anon:41428kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41748kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 926.392828] lowmem_reserve[]: 0 0 0 0 0 [ 926.408285] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:1936kB 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 [ 926.414917] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:880kB inactive_anon:41428kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:88kB bounce:0kB free_pcp:1888kB local_pcp:336kB free_cma:0kB [ 926.416803] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 926.421411] lowmem_reserve[]: 0 0 0 0 0 [ 926.421432] Node 0 DMA: 3*4kB (UM) 5*8kB (M) 2*16kB (U) 25*32kB (U) 24*64kB (UM) 12*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 1*4096kB (M) = 10868kB [ 926.438388] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:55152kB inactive_anon:89364kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2256kB bounce:0kB free_pcp:1904kB local_pcp:568kB free_cma:0kB [ 926.442784] Node 0 DMA32: 594*4kB (ME) 677*8kB (UME) 329*16kB (UME) 77*32kB (ME) 15*64kB (UME) 3*128kB (M) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17888kB [ 926.447754] lowmem_reserve[]: 0 0 1 1 1 [ 926.450916] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 926.464734] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 926.466883] Node 1 Normal: 167*4kB (UME) 163*8kB (ME) 129*16kB (UME) 68*32kB (UME) 31*64kB (UME) 11*128kB (ME) 3*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 26756kB [ 926.475803] lowmem_reserve[]: 0 0 0 0 0 [ 926.476384] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 926.487367] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:880kB inactive_anon:41428kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:88kB bounce:0kB free_pcp:1888kB local_pcp:1552kB free_cma:0kB [ 926.487478] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 926.498085] lowmem_reserve[]: 0 0 0 0 0 [ 926.501263] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 926.519929] Node 0 DMA: 3*4kB (UM) 5*8kB (M) 2*16kB (U) 25*32kB (U) 24*64kB (UM) 12*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 1*2048kB (M) 1*4096kB (M) = 10868kB [ 926.525228] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 926.546509] Node 0 DMA32: 594*4kB (ME) 677*8kB (UME) 329*16kB (UME) 77*32kB (ME) 15*64kB (UME) 3*128kB (M) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17888kB [ 926.546993] 33821 total pagecache pages [ 926.558674] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 926.561752] 0 pages in swap cache [ 926.563926] Node 1 Normal: 167*4kB (UME) 163*8kB (ME) 129*16kB (UME) 68*32kB (UME) 31*64kB (UME) 11*128kB (ME) 3*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 26756kB [ 926.594642] Swap cache stats: add 0, delete 0, find 0/0 [ 926.641111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 926.674485] Free swap = 0kB [ 926.694189] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 926.718163] Total swap = 0kB [ 926.751537] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 926.775020] 2097051 pages RAM [ 926.785232] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 926.794439] 0 pages HighMem/MovableOnly [ 926.827877] 33821 total pagecache pages [ 926.840149] 369649 pages reserved [ 926.859037] 0 pages in swap cache [ 926.881433] 0 pages cma reserved [ 926.912955] Swap cache stats: add 0, delete 0, find 0/0 [ 926.945763] Unreclaimable slab info: [ 926.959305] Free swap = 0kB [ 926.962689] Name Used Total [ 926.992782] Total swap = 0kB [ 927.000661] pid_2 26KB 40KB [ 927.000733] batadv_tt_change_cache 1KB 7KB [ 927.000745] batadv_tl_cache 5KB 16KB [ 927.019448] 2097051 pages RAM [ 927.020989] TIPC 10KB 15KB [ 927.046879] 0 pages HighMem/MovableOnly [ 927.055978] SCTPv6 16KB 37KB [ 927.072923] 369649 pages reserved [ 927.079739] DCCPv6 17KB 30KB [ 927.096379] 0 pages cma reserved [ 927.098616] DCCP 19KB 35KB [ 927.180318] RXRPC 11KB 19KB [ 927.185676] rxrpc_call_jar 78KB 118KB [ 927.191135] bridge_fdb_cache 10KB 27KB [ 927.196498] fib6_nodes 171KB 276KB [ 927.202040] ip6_dst_cache 542KB 776KB [ 927.209344] RAWv6 86KB 108KB [ 927.214826] UDPv6 26KB 33KB [ 927.220356] TCPv6 36KB 42KB [ 927.225729] nf_conntrack 13KB 18KB [ 927.231217] t10_alua_lu_gp_cache 0KB 3KB [ 927.236948] sd_ext_cdb 0KB 7KB [ 927.242478] scsi_sense_cache 1056KB 1064KB [ 927.247839] virtio_scsi_cmd 16KB 16KB [ 927.253390] sgpool-128 8KB 8KB [ 927.258818] sgpool-64 4KB 12KB [ 927.264205] sgpool-32 2KB 15KB [ 927.269774] sgpool-16 1KB 7KB [ 927.275274] sgpool-8 0KB 7KB [ 927.280797] mqueue_inode_cache 12KB 37KB [ 927.286248] bio_post_read_ctx 14KB 15KB [ 927.291712] bio-2 14KB 15KB [ 927.297073] jfs_mp 7KB 7KB [ 927.302513] cifs_small_rq 15KB 16KB [ 927.307974] cifs_request 67KB 67KB [ 927.315255] cifs_mpx_ids 0KB 7KB [ 927.320849] nfs_commit_data 3KB 14KB [ 927.326299] nfs_write_data 34KB 44KB [ 927.331762] ext4_system_zone 1KB 7KB [ 927.337146] bio-1 1KB 7KB [ 927.342724] pid_namespace 2KB 11KB [ 927.348189] rpc_buffers 17KB 25KB [ 927.353792] rpc_tasks 2KB 7KB [ 927.359307] UNIX 1254KB 1466KB [ 927.364758] tcp_bind_bucket 1KB 4KB [ 927.370305] ip_fib_trie 26KB 43KB [ 927.375748] ip_fib_alias 124KB 197KB [ 927.381251] ip_dst_cache 7KB 20KB [ 927.386745] RAW 55KB 82KB [ 927.392305] UDP 57KB 74KB [ 927.397787] TCP 14KB 16KB [ 927.403340] hugetlbfs_inode_cache 3KB 15KB [ 927.409236] fscache_cookie_jar 1KB 7KB [ 927.416461] eventpoll_pwq 24KB 47KB [ 927.421980] eventpoll_epi 49KB 66KB [ 927.427345] inotify_inode_mark 16KB 23KB [ 927.432866] request_queue 199KB 199KB [ 927.438223] blkdev_requests 1KB 3KB [ 927.443637] blkdev_ioc 40KB 46KB [ 927.449088] bio-0 1440KB 1443KB [ 927.454558] biovec-max 1658KB 1749KB [ 927.460773] biovec-64 1289KB 1299KB [ 927.466699] biovec-16 105KB 131KB [ 927.472796] bio_integrity_payload 1KB 8KB [ 927.479281] khugepaged_mm_slot 7KB 27KB [ 927.485357] uid_cache 0KB 4KB [ 927.491339] dmaengine-unmap-2 0KB 3KB [ 927.497110] skbuff_fclone_cache 36KB 37KB [ 927.503336] skbuff_head_cache 8477KB 8970KB [ 927.509462] configfs_dir_cache 3KB 7KB [ 927.517092] file_lock_cache 46KB 47KB [ 927.523036] file_lock_ctx 9KB 15KB [ 927.528403] fsnotify_mark_connector 8KB 19KB [ 927.534468] net_namespace 61KB 78KB [ 927.540567] shmem_inode_cache 8030KB 8076KB [ 927.545932] task_delay_info 154KB 371KB [ 927.551458] taskstats 34KB 38KB [ 927.556820] proc_dir_entry 798KB 926KB [ 927.562391] pde_opener 10KB 66KB [ 927.567788] seq_file 279KB 429KB [ 927.573307] sigqueue 52KB 70KB [ 927.579487] kernfs_node_cache 18234KB 18246KB [ 927.579497] mnt_cache 172KB 196KB [ 927.579506] filp 7503KB 7710KB [ 927.579520] names_cache 135868KB 135927KB [ 927.601884] iint_cache 43KB 47KB [ 927.607845] key_jar 4KB 7KB [ 927.614283] uts_namespace 2KB 11KB [ 927.622646] nsproxy 1KB 15KB [ 927.628758] vm_area_struct 2875KB 3546KB [ 927.634737] mm_struct 406KB 526KB [ 927.640814] fs_cache 175KB 348KB [ 927.646790] files_cache 791KB 1065KB [ 927.652757] signal_cache 1171KB 1796KB [ 927.658764] sighand_cache 610KB 638KB [ 927.665303] task_struct 4545KB 4576KB [ 927.671405] cred_jar 2403KB 2772KB [ 927.677643] anon_vma_chain 877KB 1618KB [ 927.683625] anon_vma 154KB 258KB [ 927.689139] pid 93KB 228KB [ 927.694499] Acpi-Operand 156KB 198KB [ 927.700040] Acpi-ParseExt 9KB 11KB [ 927.705402] Acpi-Parse 41KB 47KB [ 927.710915] Acpi-State 52KB 63KB [ 927.716277] Acpi-Namespace 20KB 27KB [ 927.723501] numa_policy 0KB 3KB [ 927.729016] debug_objects_cache 1558KB 1669KB [ 927.734553] trace_event_file 297KB 298KB [ 927.740071] ftrace_event_field 398KB 401KB [ 927.745518] pool_workqueue 123KB 156KB [ 927.751047] page->ptl 426KB 1012KB [ 927.756443] kmalloc-2097152 2050KB 2050KB [ 927.762144] kmalloc-524288 2056KB 2056KB [ 927.767510] kmalloc-262144 1806KB 1806KB [ 927.773038] kmalloc-131072 650KB 650KB [ 927.778398] kmalloc-65536 2112KB 2178KB [ 927.783932] kmalloc-32768 1782KB 1914KB [ 927.789442] kmalloc-16384 1072KB 1171KB [ 927.794814] kmalloc-8192 4174KB 4290KB [ 927.800334] kmalloc-4096 20497KB 20497KB [ 927.805694] kmalloc-2048 13017KB 15657KB [ 927.811201] kmalloc-1024 10899KB 14765KB [ 927.816561] kmalloc-512 16728KB 17467KB [ 927.823818] kmalloc-256 4617KB 6255KB [ 927.829346] kmalloc-128 1043KB 1496KB [ 927.834704] kmalloc-96 3713KB 4100KB [ 927.840284] kmalloc-64 2446KB 3712KB [ 927.845642] kmalloc-32 1861KB 2492KB [ 927.851176] kmalloc-192 1829KB 2752KB [ 927.856545] kmem_cache 177KB 183KB [ 927.862084] Out of memory (oom_kill_allocating_task): Kill process 22083 (systemd-journal) score 0 or sacrifice child [ 927.873003] Killed process 22083 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1528kB [ 927.884725] oom_reaper: reaped process 22083 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1528kB [ 927.983214] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 928.010189] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 928.039885] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 928.046596] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 928.060263] systemd[1]: Stopped Journal Service. [ 928.083787] systemd[1]: Starting Journal Service... [ 928.415796] systemd-journald[22135]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 928.930600] systemd[1]: Started Journal Service. 22:18:36 executing program 2: socketpair(0x3, 0xa600, 0x0, &(0x7f0000000040)) 22:18:36 executing program 0: socketpair(0x3, 0x9200, 0x0, &(0x7f0000000040)) 22:18:36 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:36 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) [ 932.640706] ieee802154 phy0 wpan0: encryption failed: -22 [ 932.646310] ieee802154 phy1 wpan1: encryption failed: -22 [ 935.246484] oom_reaper: reaped process 22116 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 935.299494] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 935.311455] systemd-journal cpuset=/ mems_allowed=0-1 [ 935.316653] CPU: 0 PID: 22135 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 935.324599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 935.333931] Call Trace: [ 935.336504] dump_stack+0x1fc/0x2ef [ 935.340114] dump_header+0x15d/0xc3f [ 935.343811] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 935.348899] ? ___ratelimit+0x319/0x590 [ 935.352858] oom_kill_process.cold+0x10/0x692 [ 935.357338] ? check_preemption_disabled+0x41/0x280 [ 935.362391] ? has_intersects_mems_allowed+0x1d6/0x290 [ 935.367649] out_of_memory+0x1072/0x1390 [ 935.371704] ? oom_killer_disable+0x270/0x270 [ 935.376208] ? mutex_trylock+0x15f/0x1a0 [ 935.380250] __alloc_pages_nodemask+0x23a2/0x2890 [ 935.385077] ? find_get_entry+0x4cd/0x8a0 [ 935.389209] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 935.394043] alloc_pages_current+0x193/0x2a0 [ 935.398433] filemap_fault+0x146e/0x2180 [ 935.402480] ext4_filemap_fault+0x84/0xb0 [ 935.406611] __do_fault+0x10b/0x4b0 [ 935.410246] __handle_mm_fault+0x273b/0x41c0 [ 935.414639] ? vm_insert_page+0x9c0/0x9c0 [ 935.418775] ? check_preemption_disabled+0x41/0x280 [ 935.423788] handle_mm_fault+0x436/0xb10 [ 935.427835] __do_page_fault+0x68e/0xd60 [ 935.431881] ? trace_hardirqs_off_caller+0x6e/0x210 [ 935.436884] ? spurious_fault+0x840/0x840 [ 935.441017] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 935.445862] ? page_fault+0x8/0x30 [ 935.449383] page_fault+0x1e/0x30 [ 935.452816] RIP: 0033:0x7fd1152f72e3 [ 935.456524] Code: Bad RIP value. [ 935.459889] RSP: 002b:00007ffea8f062e8 EFLAGS: 00010246 [ 935.465231] RAX: 0000000000000001 RBX: 000055d0cfbb71e0 RCX: 00007fd1152f72e3 [ 935.472495] RDX: 0000000000000013 RSI: 00007ffea8f062f0 RDI: 000000000000000c [ 935.479753] RBP: 00007ffea8f064e0 R08: 00007ffea8f7a000 R09: 000000efdfb61475 [ 935.487055] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea8f062f0 [ 935.494319] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad47b62e0 [ 935.514151] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 935.517134] Mem-Info: [ 935.523835] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 935.526242] active_anon:14031 inactive_anon:35214 isolated_anon:0 [ 935.526242] active_file:16 inactive_file:16 isolated_file:0 [ 935.526242] unevictable:0 dirty:0 writeback:0 unstable:0 [ 935.526242] slab_reclaimable:13512 slab_unreclaimable:122433 [ 935.526242] mapped:22019 shmem:35837 pagetables:570 bounce:0 [ 935.526242] free:13822 free_pcp:521 free_cma:0 [ 935.535739] CPU: 1 PID: 22116 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 935.572537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 935.574304] Node 0 active_anon:54996kB inactive_anon:99428kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:101600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 935.581904] Call Trace: [ 935.581927] dump_stack+0x1fc/0x2ef [ 935.581944] warn_alloc.cold+0x7b/0x18f [ 935.581962] ? zone_watermark_ok_safe+0x260/0x260 [ 935.581976] ? usleep_range+0x170/0x170 [ 935.581997] ? collect_expired_timers+0x2a0/0x2a0 [ 935.582021] __alloc_pages_nodemask+0x232f/0x2890 [ 935.620966] Node 1 active_anon:1128kB inactive_anon:41428kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41748kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 935.624688] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 935.635052] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:1936kB 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 [ 935.638322] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 935.674771] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 935.696385] ? rcu_nmi_exit+0xb3/0x180 [ 935.696412] ? policy_node+0xa7/0x140 [ 935.696428] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 935.696449] alloc_pages_current+0x193/0x2a0 [ 935.696466] relay_open_buf.part.0+0x2a8/0xb80 [ 935.696488] relay_open+0x537/0x9f0 [ 935.712262] Node 0 DMA32 free:17768kB min:35996kB low:44992kB high:53988kB active_anon:54996kB inactive_anon:97492kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2192kB bounce:0kB free_pcp:368kB local_pcp:100kB free_cma:0kB [ 935.713876] do_blk_trace_setup+0x4f6/0xb40 [ 935.721901] lowmem_reserve[]: 0 0 1 1 1 [ 935.723084] ? _copy_from_user+0xd2/0x130 [ 935.727634] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 935.731248] __blk_trace_setup+0xca/0x180 [ 935.731262] ? do_blk_trace_setup+0xb40/0xb40 [ 935.731277] ? migrate_swap_stop+0x900/0x900 [ 935.731305] blk_trace_ioctl+0x155/0x290 [ 935.731322] ? blk_add_driver_data+0x540/0x540 [ 935.769730] lowmem_reserve[]: 0 0 0 0 0 [ 935.772603] ? __lock_acquire+0x6de/0x3ff0 [ 935.807978] Node 1 Normal free:26652kB min:53876kB low:67344kB high:80812kB active_anon:1128kB inactive_anon:41428kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:88kB bounce:0kB free_pcp:1716kB local_pcp:1468kB free_cma:0kB [ 935.811421] blkdev_ioctl+0x112/0x1a80 [ 935.811437] ? blkpg_ioctl+0x9d0/0x9d0 [ 935.811451] ? do_futex+0x171/0x1880 [ 935.811467] ? mark_held_locks+0xf0/0xf0 [ 935.811482] ? debug_check_no_obj_freed+0x201/0x490 [ 935.811499] ? futex_exit_release+0x220/0x220 [ 935.811514] block_ioctl+0xe9/0x130 [ 935.811526] ? blkdev_fallocate+0x3f0/0x3f0 [ 935.811540] do_vfs_ioctl+0xcdb/0x12e0 [ 935.811556] ? lock_downgrade+0x720/0x720 [ 935.811572] ? check_preemption_disabled+0x41/0x280 [ 935.811586] ? ioctl_preallocate+0x200/0x200 [ 935.811602] ? __fget+0x356/0x510 [ 935.811618] ? do_dup2+0x450/0x450 [ 935.811633] ? __se_sys_futex+0x298/0x3b0 [ 935.811655] ksys_ioctl+0x9b/0xc0 [ 935.811671] __x64_sys_ioctl+0x6f/0xb0 [ 935.811686] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 935.811700] do_syscall_64+0xf9/0x620 [ 935.811720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 935.811732] RIP: 0033:0x7f7ecff790c9 [ 935.811747] Code: Bad RIP value. [ 935.811755] RSP: 002b:00007f7ece4eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 935.811768] RAX: ffffffffffffffda RBX: 00007f7ed0098f80 RCX: 00007f7ecff790c9 [ 935.811775] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 935.811784] RBP: 00007f7ecffd4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 935.811792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 935.811800] R13: 00007fff4d7604ff R14: 00007f7ece4eb300 R15: 0000000000022000 [ 935.819175] Mem-Info: [ 935.831232] lowmem_reserve[]: 0 0 0 0 0 [ 935.863226] active_anon:14031 inactive_anon:35214 isolated_anon:0 [ 935.863226] active_file:16 inactive_file:16 isolated_file:0 [ 935.863226] unevictable:0 dirty:0 writeback:0 unstable:0 [ 935.863226] slab_reclaimable:13512 slab_unreclaimable:122433 [ 935.863226] mapped:22019 shmem:35837 pagetables:570 bounce:0 [ 935.863226] free:13822 free_pcp:521 free_cma:0 [ 935.880769] Node 0 DMA: 3*4kB (UM) 6*8kB (UM) 1*16kB (U) 1*32kB (U) 2*64kB (UM) 13*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10860kB [ 935.888387] Node 0 active_anon:54996kB inactive_anon:99428kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:101600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 935.899743] Node 0 DMA32: 498*4kB (UME) 630*8kB (ME) 291*16kB (ME) 78*32kB (ME) 20*64kB (ME) 10*128kB (UM) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17768kB [ 935.904791] Node 1 active_anon:1128kB inactive_anon:41428kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:41748kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 935.905346] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 935.909773] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:1936kB 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 [ 935.909805] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 935.909822] Node 0 DMA32 free:17768kB min:35996kB low:44992kB high:53988kB active_anon:54996kB inactive_anon:97492kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2192kB bounce:0kB free_pcp:368kB local_pcp:268kB free_cma:0kB [ 935.909854] lowmem_reserve[]: 0 0 1 1 1 [ 935.909879] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 935.909909] lowmem_reserve[]: 0 0 0 0 0 [ 935.909928] Node 1 Normal free:26652kB min:53876kB low:67344kB high:80812kB active_anon:1128kB inactive_anon:41428kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:88kB bounce:0kB free_pcp:1716kB local_pcp:248kB free_cma:0kB [ 935.925487] Node 1 Normal: 239*4kB (ME) 218*8kB (UME) 157*16kB (UME) 118*32kB (UME) 48*64kB (ME) 6*128kB (ME) 2*256kB (ME) 2*512kB (UM) 2*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 26652kB [ 935.933527] lowmem_reserve[]: 0 0 0 0 0 [ 935.936890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 935.942103] Node 0 DMA: 3*4kB (UM) 6*8kB (UM) 1*16kB (U) 1*32kB (U) 2*64kB (UM) 13*128kB (U) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 2*4096kB (M) = 10860kB [ 935.942178] Node 0 DMA32: 498*4kB (UME) 630*8kB (ME) 291*16kB (ME) 78*32kB (ME) 20*64kB (ME) 10*128kB (UM) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17768kB [ 935.942251] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 935.955608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 935.961495] Node 1 Normal: 239*4kB (ME) 218*8kB (UME) 157*16kB (UME) 118*32kB (UME) 48*64kB (ME) 6*128kB (ME) 2*256kB (ME) 2*512kB (UM) 2*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 26652kB [ 935.964822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 935.976071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 935.988468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 935.998043] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 936.009629] 35869 total pagecache pages [ 936.048782] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 936.058913] 0 pages in swap cache [ 936.081940] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 936.101411] Swap cache stats: add 0, delete 0, find 0/0 [ 936.124338] 35869 total pagecache pages [ 936.140804] Free swap = 0kB [ 936.162896] 0 pages in swap cache [ 936.195246] Total swap = 0kB [ 936.204804] Swap cache stats: add 0, delete 0, find 0/0 [ 936.234500] 2097051 pages RAM [ 936.262796] Free swap = 0kB [ 936.277751] 0 pages HighMem/MovableOnly [ 936.291934] Total swap = 0kB [ 936.304973] 369649 pages reserved [ 936.321320] 2097051 pages RAM [ 936.332646] 0 pages cma reserved [ 936.341514] 0 pages HighMem/MovableOnly [ 936.360667] Unreclaimable slab info: [ 936.370763] 369649 pages reserved [ 936.376175] Name Used Total [ 936.392552] 0 pages cma reserved [ 936.402658] pid_2 20KB 40KB [ 936.484189] batadv_tt_change_cache 1KB 7KB [ 936.490215] batadv_tl_cache 4KB 16KB [ 936.495600] TIPC 10KB 15KB [ 936.501062] SCTPv6 14KB 30KB [ 936.506459] DCCPv6 17KB 30KB [ 936.511963] DCCP 19KB 35KB [ 936.517495] RXRPC 11KB 19KB [ 936.523015] rxrpc_call_jar 78KB 118KB [ 936.530381] bridge_fdb_cache 9KB 27KB [ 936.535926] fib6_nodes 161KB 272KB [ 936.541479] ip6_dst_cache 511KB 772KB [ 936.546934] RAWv6 77KB 108KB [ 936.552439] UDPv6 26KB 33KB [ 936.557890] TCPv6 33KB 42KB [ 936.563375] nf_conntrack 13KB 18KB [ 936.568941] t10_alua_lu_gp_cache 0KB 3KB [ 936.574596] sd_ext_cdb 0KB 7KB [ 936.580168] scsi_sense_cache 1056KB 1064KB [ 936.585702] virtio_scsi_cmd 16KB 16KB [ 936.591313] sgpool-128 8KB 8KB [ 936.596803] sgpool-64 4KB 12KB [ 936.602370] sgpool-32 2KB 15KB [ 936.607884] sgpool-16 1KB 7KB [ 936.613373] sgpool-8 0KB 7KB [ 936.619307] mqueue_inode_cache 12KB 37KB [ 936.625420] bio_post_read_ctx 14KB 15KB [ 936.633433] bio-2 14KB 15KB [ 936.639634] jfs_mp 7KB 7KB [ 936.645771] cifs_small_rq 15KB 16KB [ 936.655894] cifs_request 67KB 67KB [ 936.662383] cifs_mpx_ids 0KB 7KB [ 936.667866] nfs_commit_data 3KB 14KB [ 936.677505] nfs_write_data 34KB 44KB [ 936.683965] ext4_system_zone 1KB 7KB [ 936.693695] bio-1 1KB 7KB [ 936.700060] pid_namespace 2KB 11KB [ 936.705432] rpc_buffers 17KB 25KB [ 936.714863] rpc_tasks 2KB 7KB [ 936.721190] UNIX 1100KB 1331KB [ 936.726559] tcp_bind_bucket 1KB 4KB [ 936.737736] ip_fib_trie 24KB 43KB [ 936.744113] ip_fib_alias 116KB 197KB [ 936.753537] ip_dst_cache 7KB 20KB [ 936.759908] RAW 51KB 82KB [ 936.765278] UDP 47KB 74KB [ 936.774794] TCP 14KB 16KB [ 936.781216] hugetlbfs_inode_cache 3KB 15KB [ 936.786928] fscache_cookie_jar 1KB 7KB [ 936.796491] eventpoll_pwq 31KB 47KB [ 936.802871] eventpoll_epi 61KB 66KB [ 936.808238] inotify_inode_mark 18KB 23KB [ 936.817877] request_queue 199KB 199KB [ 936.824242] blkdev_requests 1KB 3KB [ 936.835321] blkdev_ioc 41KB 46KB [ 936.841710] bio-0 1539KB 1541KB [ 936.847080] biovec-max 1716KB 1757KB [ 936.856819] biovec-64 1359KB 1362KB [ 936.863273] biovec-16 111KB 131KB [ 936.872704] bio_integrity_payload 1KB 8KB [ 936.878443] khugepaged_mm_slot 9KB 27KB [ 936.884986] uid_cache 0KB 4KB [ 936.894480] dmaengine-unmap-2 0KB 3KB [ 936.900937] skbuff_fclone_cache 36KB 37KB [ 936.906478] skbuff_head_cache 8409KB 8951KB [ 936.916524] configfs_dir_cache 3KB 7KB [ 936.922976] file_lock_cache 47KB 51KB [ 936.928343] file_lock_ctx 9KB 15KB [ 936.938582] fsnotify_mark_connector 10KB 19KB [ 936.944489] net_namespace 61KB 78KB [ 936.950006] shmem_inode_cache 8044KB 8076KB [ 936.955364] task_delay_info 121KB 363KB [ 936.960989] taskstats 29KB 38KB [ 936.966368] proc_dir_entry 756KB 907KB [ 936.971964] pde_opener 10KB 66KB [ 936.977326] seq_file 310KB 429KB [ 936.982844] sigqueue 58KB 70KB [ 936.988208] kernfs_node_cache 18234KB 18246KB [ 936.993702] mnt_cache 172KB 196KB [ 936.999182] filp 7608KB 7710KB [ 937.004540] names_cache 142651KB 142710KB [ 937.011672] iint_cache 44KB 47KB [ 937.017045] key_jar 4KB 7KB [ 937.024251] uts_namespace 2KB 11KB [ 937.032914] nsproxy 1KB 15KB [ 937.055364] vm_area_struct 3101KB 3546KB [ 937.060831] mm_struct 394KB 520KB [ 937.066347] fs_cache 129KB 324KB [ 937.076549] files_cache 688KB 990KB [ 937.082000] signal_cache 996KB 1703KB [ 937.087498] sighand_cache 615KB 638KB [ 937.097751] task_struct 3743KB 3819KB [ 937.103194] cred_jar 2337KB 2772KB [ 937.113517] anon_vma_chain 948KB 1618KB [ 937.118945] anon_vma 143KB 258KB [ 937.124442] pid 70KB 224KB [ 937.137906] Acpi-Operand 156KB 198KB [ 937.145480] Acpi-ParseExt 9KB 11KB [ 937.151081] Acpi-Parse 41KB 47KB [ 937.156447] Acpi-State 52KB 63KB [ 937.161938] Acpi-Namespace 20KB 27KB [ 937.167467] numa_policy 0KB 3KB [ 937.172932] debug_objects_cache 1545KB 1669KB [ 937.178815] trace_event_file 297KB 298KB [ 937.184180] ftrace_event_field 398KB 401KB [ 937.189755] pool_workqueue 122KB 156KB [ 937.195330] page->ptl 429KB 1008KB [ 937.200941] kmalloc-2097152 2050KB 2050KB [ 937.206306] kmalloc-524288 2056KB 2056KB [ 937.212110] kmalloc-262144 1806KB 1806KB [ 937.217776] kmalloc-131072 650KB 650KB [ 937.223211] kmalloc-65536 1848KB 2046KB [ 937.228776] kmalloc-32768 1650KB 1848KB [ 937.234250] kmalloc-16384 1072KB 1155KB [ 937.239689] kmalloc-8192 4001KB 4116KB [ 937.247099] kmalloc-4096 17930KB 17990KB [ 937.252531] kmalloc-2048 11664KB 14879KB [ 937.258038] kmalloc-1024 10170KB 14631KB [ 937.263671] kmalloc-512 16745KB 17460KB [ 937.269079] kmalloc-256 4396KB 6243KB [ 937.274549] kmalloc-128 987KB 1496KB [ 937.280017] kmalloc-96 3833KB 4100KB [ 937.285509] kmalloc-64 2393KB 3712KB [ 937.291123] kmalloc-32 1845KB 2492KB [ 937.296482] kmalloc-192 1693KB 2752KB [ 937.301951] kmem_cache 177KB 183KB [ 937.307456] Out of memory (oom_kill_allocating_task): Kill process 22135 (systemd-journal) score 0 or sacrifice child [ 937.318918] Killed process 22135 (systemd-journal) total-vm:46096kB, anon-rss:460kB, file-rss:0kB, shmem-rss:1296kB [ 937.330785] oom_reaper: reaped process 22135 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 937.504580] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 937.522114] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 937.536523] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 937.545173] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 937.561565] systemd[1]: Stopped Journal Service. [ 937.596497] systemd[1]: Starting Journal Service... [ 937.786305] systemd-journald[22153]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 938.294333] systemd[1]: Started Journal Service. 22:18:45 executing program 5: socketpair(0x2c, 0xa300, 0x0, &(0x7f0000000000)) 22:18:45 executing program 0: socketpair(0x3, 0x9201, 0x0, &(0x7f0000000040)) 22:18:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2}) 22:18:45 executing program 2: socketpair(0x3, 0xa601, 0x0, &(0x7f0000000040)) 22:18:45 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:45 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:18:45 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:18:45 executing program 5: socketpair(0x2c, 0xa301, 0x0, &(0x7f0000000000)) 22:18:45 executing program 2: socketpair(0x3, 0xa700, 0x0, &(0x7f0000000040)) 22:18:45 executing program 0: socketpair(0x3, 0x9300, 0x0, &(0x7f0000000040)) 22:18:45 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:18:45 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:18:45 executing program 5: socketpair(0x2c, 0xa400, 0x0, &(0x7f0000000000)) 22:18:45 executing program 2: socketpair(0x3, 0xa701, 0x0, &(0x7f0000000040)) 22:18:45 executing program 0: socketpair(0x3, 0x9301, 0x0, &(0x7f0000000040)) [ 944.808606] oom_reaper: reaped process 22175 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 944.846829] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 944.864113] systemd-journal cpuset=/ mems_allowed=0-1 [ 944.869370] CPU: 0 PID: 22153 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 944.877331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 944.886679] Call Trace: [ 944.889282] dump_stack+0x1fc/0x2ef [ 944.892908] dump_header+0x15d/0xc3f [ 944.896622] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 944.901718] ? ___ratelimit+0x319/0x590 [ 944.905691] oom_kill_process.cold+0x10/0x692 [ 944.910185] ? check_preemption_disabled+0x41/0x280 [ 944.915203] ? has_intersects_mems_allowed+0x1d6/0x290 [ 944.920471] out_of_memory+0x1072/0x1390 [ 944.924513] ? oom_killer_disable+0x270/0x270 [ 944.928990] ? mutex_trylock+0x15f/0x1a0 [ 944.933036] __alloc_pages_nodemask+0x23a2/0x2890 [ 944.937867] ? find_get_entry+0x4cd/0x8a0 [ 944.942001] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 944.946847] alloc_pages_current+0x193/0x2a0 [ 944.951236] filemap_fault+0x146e/0x2180 [ 944.955287] ext4_filemap_fault+0x84/0xb0 [ 944.959413] __do_fault+0x10b/0x4b0 [ 944.963021] __handle_mm_fault+0x273b/0x41c0 [ 944.967411] ? vm_insert_page+0x9c0/0x9c0 [ 944.971544] ? check_preemption_disabled+0x41/0x280 [ 944.976542] handle_mm_fault+0x436/0xb10 [ 944.980587] __do_page_fault+0x68e/0xd60 [ 944.984639] ? trace_hardirqs_off_caller+0x6e/0x210 [ 944.989636] ? spurious_fault+0x840/0x840 [ 944.993771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 944.998593] ? page_fault+0x8/0x30 [ 945.002113] page_fault+0x1e/0x30 [ 945.005544] RIP: 0033:0x7f1320c222e3 [ 945.009244] Code: Bad RIP value. [ 945.012588] RSP: 002b:00007ffcd2b2a498 EFLAGS: 00010246 [ 945.017929] RAX: 0000000000000001 RBX: 000055b7cebd11e0 RCX: 00007f1320c222e3 [ 945.025178] RDX: 0000000000000013 RSI: 00007ffcd2b2a4a0 RDI: 000000000000000c [ 945.032432] RBP: 00007ffcd2b2a690 R08: 00007ffcd2b68000 R09: 000000f1485b1ce6 [ 945.039691] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcd2b2a4a0 [ 945.046952] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad4cf4f46 [ 945.059248] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 945.068930] Mem-Info: [ 945.071361] active_anon:14049 inactive_anon:37246 isolated_anon:0 [ 945.071361] active_file:39 inactive_file:2 isolated_file:0 [ 945.071361] unevictable:0 dirty:33 writeback:0 unstable:0 [ 945.071361] slab_reclaimable:13663 slab_unreclaimable:122769 [ 945.071361] mapped:22070 shmem:37885 pagetables:569 bounce:0 [ 945.071361] free:13873 free_pcp:156 free_cma:0 [ 945.071523] Bluetooth: hci4: command 0x0406 tx timeout [ 945.104710] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 945.115091] CPU: 1 PID: 22175 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 945.122973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 945.123541] Node 0 active_anon:55372kB inactive_anon:104728kB active_file:44kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88084kB dirty:12kB writeback:0kB shmem:106964kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 945.132315] Call Trace: [ 945.132338] dump_stack+0x1fc/0x2ef [ 945.132357] warn_alloc.cold+0x7b/0x18f [ 945.132374] ? zone_watermark_ok_safe+0x260/0x260 [ 945.132387] ? usleep_range+0x170/0x170 [ 945.132400] ? mark_held_locks+0xa6/0xf0 [ 945.132413] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 945.132432] ? collect_expired_timers+0x2a0/0x2a0 [ 945.132456] __alloc_pages_nodemask+0x232f/0x2890 [ 945.132489] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 945.132506] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 945.132522] ? rcu_nmi_exit+0xb3/0x180 [ 945.132550] ? alloc_pages_current+0x16/0x2a0 [ 945.132569] alloc_pages_current+0x193/0x2a0 [ 945.132586] relay_open_buf.part.0+0x2a8/0xb80 [ 945.132610] relay_open+0x537/0x9f0 [ 945.132629] do_blk_trace_setup+0x4f6/0xb40 [ 945.132646] ? _copy_from_user+0xd2/0x130 [ 945.132661] __blk_trace_setup+0xca/0x180 [ 945.132675] ? do_blk_trace_setup+0xb40/0xb40 [ 945.132691] ? migrate_swap_stop+0x900/0x900 [ 945.132719] blk_trace_ioctl+0x155/0x290 [ 945.132732] ? blk_add_driver_data+0x540/0x540 [ 945.132750] ? __lock_acquire+0x6de/0x3ff0 [ 945.132771] blkdev_ioctl+0x112/0x1a80 [ 945.132785] ? blkpg_ioctl+0x9d0/0x9d0 [ 945.132800] ? do_futex+0x171/0x1880 [ 945.132815] ? mark_held_locks+0xf0/0xf0 [ 945.132840] ? debug_check_no_obj_freed+0x201/0x490 [ 945.132859] ? futex_exit_release+0x220/0x220 [ 945.132876] block_ioctl+0xe9/0x130 [ 945.132888] ? blkdev_fallocate+0x3f0/0x3f0 [ 945.132903] do_vfs_ioctl+0xcdb/0x12e0 [ 945.132918] ? lock_downgrade+0x720/0x720 [ 945.132933] ? check_preemption_disabled+0x41/0x280 [ 945.132947] ? ioctl_preallocate+0x200/0x200 [ 945.132966] ? __fget+0x356/0x510 [ 945.132983] ? do_dup2+0x450/0x450 [ 945.132998] ? __se_sys_futex+0x298/0x3b0 [ 945.133020] ksys_ioctl+0x9b/0xc0 [ 945.133037] __x64_sys_ioctl+0x6f/0xb0 [ 945.133051] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 945.133065] do_syscall_64+0xf9/0x620 [ 945.133084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 945.133095] RIP: 0033:0x7f7ecff790c9 [ 945.133109] Code: Bad RIP value. [ 945.133116] RSP: 002b:00007f7ece4eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 945.133131] RAX: ffffffffffffffda RBX: 00007f7ed0098f80 RCX: 00007f7ecff790c9 [ 945.133139] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 945.133147] RBP: 00007f7ecffd4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 945.133155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 945.133163] R13: 00007fff4d7604ff R14: 00007f7ece4eb300 R15: 0000000000022000 [ 945.133312] Mem-Info: [ 945.133342] active_anon:14025 inactive_anon:37246 isolated_anon:0 [ 945.133342] active_file:13 inactive_file:14 isolated_file:0 [ 945.133342] unevictable:0 dirty:0 writeback:0 unstable:0 [ 945.133342] slab_reclaimable:13663 slab_unreclaimable:122753 [ 945.133342] mapped:22019 shmem:37885 pagetables:569 bounce:0 [ 945.133342] free:13955 free_pcp:163 free_cma:0 [ 945.133369] Node 0 active_anon:55372kB inactive_anon:104728kB active_file:48kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:106964kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 945.133395] Node 1 active_anon:728kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:44576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 945.133400] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:3896kB 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 [ 945.133433] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 945.133454] Node 0 DMA32 free:18100kB min:35996kB low:44992kB high:53988kB active_anon:55368kB inactive_anon:100832kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2268kB bounce:0kB free_pcp:400kB local_pcp:276kB free_cma:0kB [ 945.133487] lowmem_reserve[]: 0 0 1 1 1 [ 945.133507] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 945.133538] lowmem_reserve[]: 0 0 0 0 0 [ 945.133557] Node 1 Normal free:26832kB min:53876kB low:67344kB high:80812kB active_anon:728kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 945.133590] lowmem_reserve[]: 0 0 0 0 0 [ 945.133610] Node 0 DMA: 2*4kB (ME) 7*8kB (UM) 2*16kB (ME) 27*32kB (UE) 21*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10880kB [ 945.133689] Node 0 DMA32: 385*4kB (UME) 676*8kB (UME) 316*16kB (UME) 78*32kB (ME) 19*64kB (ME) 9*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18148kB [ 945.133764] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 945.133819] Node 1 Normal: 218*4kB (UME) 205*8kB (ME) 154*16kB (UME) 47*32kB (ME) 50*64kB (UME) 16*128kB (UME) 3*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26832kB [ 945.177112] Node 1 active_anon:728kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:44576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 945.185229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 945.199479] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:3896kB 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 [ 945.199860] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 945.214821] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 945.217730] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 945.238162] Node 0 DMA32 free:18100kB min:35996kB low:44992kB high:53988kB active_anon:55368kB inactive_anon:100832kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2268kB bounce:0kB free_pcp:400kB local_pcp:124kB free_cma:0kB [ 945.241769] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 945.245052] lowmem_reserve[]: 0 0 1 1 1 [ 945.247521] 37912 total pagecache pages [ 945.264109] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 945.264920] 0 pages in swap cache [ 945.275216] lowmem_reserve[]: 0 0 0 0 0 [ 945.276391] Swap cache stats: add 0, delete 0, find 0/0 [ 945.294682] Node 1 Normal free:26832kB min:53876kB low:67344kB high:80812kB active_anon:728kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 945.297944] Free swap = 0kB [ 945.306280] lowmem_reserve[]: 0 0 0 0 0 [ 945.311056] Total swap = 0kB [ 945.328346] Node 0 DMA: 2*4kB (ME) 7*8kB (UM) 2*16kB (ME) 27*32kB (UE) 21*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10880kB [ 945.330052] 2097051 pages RAM [ 945.336190] Node 0 DMA32: 385*4kB (UME) 676*8kB (UME) 316*16kB (UME) 78*32kB (ME) 19*64kB (ME) 9*128kB (UM) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18148kB [ 945.344396] 0 pages HighMem/MovableOnly [ 945.353945] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 945.354744] 369649 pages reserved [ 945.374669] Node 1 Normal: 218*4kB (UME) 205*8kB (ME) 154*16kB (UME) 47*32kB (ME) 50*64kB (UME) 16*128kB (UME) 3*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26832kB [ 945.380770] 0 pages cma reserved [ 945.397589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 945.977482] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 945.986145] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 945.995064] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 946.003779] 38807 total pagecache pages [ 946.007753] 0 pages in swap cache [ 946.011295] Swap cache stats: add 0, delete 0, find 0/0 [ 946.016649] Free swap = 0kB [ 946.019769] Total swap = 0kB [ 946.022783] 2097051 pages RAM [ 946.025881] 0 pages HighMem/MovableOnly [ 946.029931] 369649 pages reserved [ 946.033378] 0 pages cma reserved [ 946.036736] Unreclaimable slab info: [ 946.040631] Name Used Total [ 946.046166] pid_2 22KB 40KB [ 946.053693] batadv_tt_change_cache 0KB 7KB [ 946.062744] batadv_tl_cache 4KB 16KB [ 946.068127] TIPC 10KB 15KB [ 946.075199] SCTPv6 14KB 30KB [ 946.083842] DCCPv6 17KB 30KB [ 946.090974] DCCP 19KB 35KB [ 946.096373] RXRPC 11KB 19KB [ 946.105023] rxrpc_call_jar 78KB 118KB [ 946.112182] bridge_fdb_cache 9KB 27KB [ 946.117563] fib6_nodes 158KB 272KB [ 946.126231] ip6_dst_cache 365KB 716KB [ 946.133324] RAWv6 75KB 108KB [ 946.142150] UDPv6 26KB 33KB [ 946.147524] TCPv6 27KB 42KB [ 946.156498] nf_conntrack 12KB 18KB [ 946.165290] t10_alua_lu_gp_cache 0KB 3KB [ 946.172659] sd_ext_cdb 0KB 7KB [ 946.178027] scsi_sense_cache 1056KB 1064KB [ 946.186735] virtio_scsi_cmd 16KB 16KB [ 946.193848] sgpool-128 8KB 8KB [ 946.202502] sgpool-64 4KB 12KB [ 946.207869] sgpool-32 2KB 15KB [ 946.214952] sgpool-16 1KB 7KB [ 946.223582] sgpool-8 0KB 7KB [ 946.230655] mqueue_inode_cache 12KB 37KB [ 946.236112] bio_post_read_ctx 14KB 15KB [ 946.244824] bio-2 14KB 15KB [ 946.251892] jfs_mp 7KB 7KB [ 946.263081] cifs_small_rq 15KB 16KB [ 946.270200] cifs_request 67KB 67KB [ 946.275571] cifs_mpx_ids 0KB 7KB [ 946.284225] nfs_commit_data 3KB 14KB [ 946.291322] nfs_write_data 34KB 44KB [ 946.296802] ext4_system_zone 1KB 7KB [ 946.305870] bio-1 1KB 7KB [ 946.312981] pid_namespace 2KB 11KB [ 946.318360] rpc_buffers 17KB 25KB [ 946.327017] rpc_tasks 2KB 7KB [ 946.334093] UNIX 663KB 900KB [ 946.342721] tcp_bind_bucket 1KB 4KB [ 946.348100] ip_fib_trie 23KB 43KB [ 946.355233] ip_fib_alias 112KB 197KB [ 946.366332] ip_dst_cache 6KB 20KB [ 946.373625] RAW 49KB 82KB [ 946.382354] UDP 40KB 74KB [ 946.387727] TCP 11KB 22KB [ 946.394838] hugetlbfs_inode_cache 3KB 15KB [ 946.408649] fscache_cookie_jar 1KB 7KB [ 946.414110] eventpoll_pwq 27KB 47KB [ 946.425611] eventpoll_epi 50KB 66KB [ 946.431134] inotify_inode_mark 15KB 23KB [ 946.436586] request_queue 199KB 199KB [ 946.446800] blkdev_requests 1KB 3KB [ 946.452309] blkdev_ioc 39KB 46KB [ 946.457671] bio-0 1672KB 1676KB [ 946.470325] biovec-max 1773KB 1806KB [ 946.475703] biovec-64 1449KB 1456KB [ 946.483884] biovec-16 108KB 131KB [ 946.491762] bio_integrity_payload 1KB 8KB [ 946.497473] khugepaged_mm_slot 6KB 27KB [ 946.505703] uid_cache 0KB 4KB [ 946.513539] dmaengine-unmap-2 0KB 3KB [ 946.521408] skbuff_fclone_cache 35KB 37KB [ 946.526953] skbuff_head_cache 8232KB 8932KB [ 946.534796] configfs_dir_cache 3KB 7KB [ 946.542727] file_lock_cache 52KB 59KB [ 946.548096] file_lock_ctx 9KB 15KB [ 946.555941] fsnotify_mark_connector 7KB 19KB [ 946.566526] net_namespace 52KB 70KB [ 946.574446] shmem_inode_cache 8054KB 8076KB [ 946.582458] task_delay_info 111KB 355KB [ 946.587829] taskstats 36KB 42KB [ 946.595858] proc_dir_entry 741KB 900KB [ 946.603880] pde_opener 8KB 66KB [ 946.612099] seq_file 317KB 429KB [ 946.617474] sigqueue 52KB 70KB [ 946.625429] kernfs_node_cache 18231KB 18246KB [ 946.633374] mnt_cache 172KB 196KB [ 946.641318] filp 7408KB 7710KB [ 946.646687] names_cache 146255KB 146293KB [ 946.654625] iint_cache 41KB 47KB [ 946.662575] key_jar 4KB 7KB [ 946.672865] uts_namespace 2KB 11KB [ 946.678235] nsproxy 1KB 15KB [ 946.686255] vm_area_struct 2960KB 3542KB [ 946.694209] mm_struct 338KB 507KB [ 946.702159] fs_cache 103KB 320KB [ 946.707524] files_cache 574KB 881KB [ 946.715739] signal_cache 865KB 1602KB [ 946.723703] sighand_cache 580KB 638KB [ 946.734925] task_struct 3333KB 3421KB [ 946.742888] cred_jar 2295KB 2772KB [ 946.748295] anon_vma_chain 962KB 1618KB [ 946.756254] anon_vma 147KB 258KB [ 946.764240] pid 55KB 220KB [ 946.774798] Acpi-Operand 156KB 198KB [ 946.782763] Acpi-ParseExt 9KB 11KB [ 946.788135] Acpi-Parse 41KB 47KB [ 946.796135] Acpi-State 52KB 63KB [ 946.804231] Acpi-Namespace 20KB 27KB [ 946.814682] numa_policy 0KB 3KB [ 946.823634] debug_objects_cache 1532KB 1669KB [ 946.831760] trace_event_file 297KB 298KB [ 946.837128] ftrace_event_field 398KB 401KB [ 946.845183] pool_workqueue 122KB 156KB [ 946.853107] page->ptl 422KB 1004KB [ 946.861097] kmalloc-2097152 2050KB 2050KB [ 946.866464] kmalloc-524288 2056KB 2056KB [ 946.876725] kmalloc-262144 1806KB 1806KB [ 946.884705] kmalloc-131072 650KB 650KB [ 946.892664] kmalloc-65536 1848KB 1914KB [ 946.898029] kmalloc-32768 1650KB 1782KB [ 946.906027] kmalloc-16384 1105KB 1171KB [ 946.914248] kmalloc-8192 3960KB 4075KB [ 946.922214] kmalloc-4096 17144KB 17182KB [ 946.927580] kmalloc-2048 10618KB 13999KB [ 946.935533] kmalloc-1024 9462KB 14482KB [ 946.943498] kmalloc-512 16897KB 17460KB [ 946.951428] kmalloc-256 4325KB 6243KB [ 946.956797] kmalloc-128 881KB 1488KB [ 946.964833] kmalloc-96 3878KB 4100KB [ 946.974641] kmalloc-64 2318KB 3712KB [ 946.982607] kmalloc-32 1844KB 2492KB [ 946.987974] kmalloc-192 1606KB 2744KB [ 946.995909] kmem_cache 177KB 183KB [ 947.003866] Out of memory (oom_kill_allocating_task): Kill process 22153 (systemd-journal) score 0 or sacrifice child [ 947.017538] Killed process 22153 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1288kB [ 947.034477] oom_reaper: reaped process 22153 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1288kB [ 947.305830] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 947.328088] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 947.351747] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 947.372602] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 947.384894] systemd[1]: Stopped Journal Service. [ 947.404468] systemd[1]: Starting Journal Service... [ 947.546624] systemd-journald[22197]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 948.039911] systemd[1]: Started Journal Service. 22:18:54 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:18:54 executing program 0: socketpair(0x3, 0x9400, 0x0, &(0x7f0000000040)) 22:18:54 executing program 2: socketpair(0x3, 0xa800, 0x0, &(0x7f0000000040)) 22:18:54 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0x0, 0x9}) 22:18:54 executing program 5: socketpair(0x2c, 0xa401, 0x0, &(0x7f0000000000)) 22:18:54 executing program 5: socketpair(0x2c, 0xa500, 0x0, &(0x7f0000000000)) 22:18:54 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:18:54 executing program 2: socketpair(0x3, 0xa801, 0x0, &(0x7f0000000040)) 22:18:54 executing program 0: socketpair(0x3, 0x9401, 0x0, &(0x7f0000000040)) 22:18:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2}) 22:18:54 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 22:18:54 executing program 2: socketpair(0x3, 0xa900, 0x0, &(0x7f0000000040)) 22:18:54 executing program 0: socketpair(0x3, 0x9500, 0x0, &(0x7f0000000040)) [ 953.923356] oom_reaper: reaped process 22207 (syz-executor.3), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 953.984172] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 954.008213] systemd-journal cpuset=/ mems_allowed=0-1 [ 954.013506] CPU: 0 PID: 22197 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 954.021470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 954.030819] Call Trace: [ 954.033419] dump_stack+0x1fc/0x2ef [ 954.037064] dump_header+0x15d/0xc3f [ 954.040783] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 954.045872] ? ___ratelimit+0x319/0x590 [ 954.049828] oom_kill_process.cold+0x10/0x692 [ 954.054307] ? check_preemption_disabled+0x41/0x280 [ 954.059307] ? has_intersects_mems_allowed+0x1d6/0x290 [ 954.064562] out_of_memory+0x1072/0x1390 [ 954.068604] ? oom_killer_disable+0x270/0x270 [ 954.073084] ? mutex_trylock+0x15f/0x1a0 [ 954.077161] __alloc_pages_nodemask+0x23a2/0x2890 [ 954.081990] ? find_get_entry+0x4cd/0x8a0 [ 954.086121] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 954.090957] alloc_pages_current+0x193/0x2a0 [ 954.095346] filemap_fault+0x146e/0x2180 [ 954.099396] ext4_filemap_fault+0x84/0xb0 [ 954.103528] __do_fault+0x10b/0x4b0 [ 954.107165] __handle_mm_fault+0x273b/0x41c0 [ 954.111579] ? vm_insert_page+0x9c0/0x9c0 [ 954.115713] ? check_preemption_disabled+0x41/0x280 [ 954.120714] handle_mm_fault+0x436/0xb10 [ 954.124759] __do_page_fault+0x68e/0xd60 [ 954.128804] ? trace_hardirqs_off_caller+0x6e/0x210 [ 954.133825] ? spurious_fault+0x840/0x840 [ 954.137952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 954.142775] ? page_fault+0x8/0x30 [ 954.146294] page_fault+0x1e/0x30 [ 954.149732] RIP: 0033:0x7f148807b2e3 [ 954.153428] Code: Bad RIP value. [ 954.156771] RSP: 002b:00007ffe74234718 EFLAGS: 00010246 [ 954.162111] RAX: 0000000000000001 RBX: 000055821f9b31e0 RCX: 00007f148807b2e3 [ 954.169358] RDX: 0000000000000013 RSI: 00007ffe74234720 RDI: 000000000000000c [ 954.176606] RBP: 00007ffe74234910 R08: 00007ffe743a8000 R09: 000000f3c7ae68e6 [ 954.183852] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe74234720 [ 954.191100] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad5641548 [ 954.199415] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 954.210975] Mem-Info: [ 954.213448] active_anon:14073 inactive_anon:39278 isolated_anon:0 [ 954.213448] active_file:11 inactive_file:11 isolated_file:0 [ 954.213448] unevictable:0 dirty:0 writeback:0 unstable:0 [ 954.213448] slab_reclaimable:13691 slab_unreclaimable:122399 [ 954.213448] mapped:22019 shmem:39933 pagetables:587 bounce:0 [ 954.213448] free:13897 free_pcp:211 free_cma:0 [ 954.226397] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 954.248438] Node 0 active_anon:55784kB inactive_anon:112856kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:115156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 954.267849] CPU: 1 PID: 22207 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 954.279834] Node 1 active_anon:508kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:44576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 954.287581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 954.314221] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 954.323448] Call Trace: [ 954.323472] dump_stack+0x1fc/0x2ef [ 954.323489] warn_alloc.cold+0x7b/0x18f [ 954.323509] ? zone_watermark_ok_safe+0x260/0x260 [ 954.352289] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 954.352534] ? usleep_range+0x170/0x170 [ 954.356126] Node 0 DMA32 free:17868kB min:35996kB low:44992kB high:53988kB active_anon:55784kB inactive_anon:108960kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2348kB bounce:0kB free_pcp:592kB local_pcp:344kB free_cma:0kB [ 954.360096] ? collect_expired_timers+0x2a0/0x2a0 [ 954.360123] __alloc_pages_nodemask+0x232f/0x2890 [ 954.360156] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 954.364976] lowmem_reserve[]: 0 0 1 1 1 [ 954.369997] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 954.370014] ? rcu_nmi_exit+0xb3/0x180 [ 954.370038] ? alloc_pages_current+0xf4/0x2a0 [ 954.370057] alloc_pages_current+0x193/0x2a0 [ 954.370074] ? __sanitizer_cov_trace_pc+0x2e/0x50 [ 954.374032] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 954.403004] relay_open_buf.part.0+0x2a8/0xb80 [ 954.403027] relay_open+0x537/0x9f0 [ 954.403046] do_blk_trace_setup+0x4f6/0xb40 [ 954.403061] ? _copy_from_user+0xd2/0x130 [ 954.403075] __blk_trace_setup+0xca/0x180 [ 954.403089] ? do_blk_trace_setup+0xb40/0xb40 [ 954.403106] ? migrate_swap_stop+0x900/0x900 [ 954.407922] lowmem_reserve[]: 0 0 0 0 0 [ 954.412763] blk_trace_ioctl+0x155/0x290 [ 954.412777] ? blk_add_driver_data+0x540/0x540 [ 954.412796] ? __lock_acquire+0x6de/0x3ff0 [ 954.417623] Node 1 Normal free:26852kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:0kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 954.421623] blkdev_ioctl+0x112/0x1a80 [ 954.421639] ? blkpg_ioctl+0x9d0/0x9d0 [ 954.421652] ? do_futex+0x171/0x1880 [ 954.421669] ? mark_held_locks+0xf0/0xf0 [ 954.426410] lowmem_reserve[]: 0 0 0 0 0 [ 954.430291] ? debug_check_no_obj_freed+0x201/0x490 [ 954.430309] ? futex_exit_release+0x220/0x220 [ 954.430326] block_ioctl+0xe9/0x130 [ 954.434796] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 3*16kB (UME) 26*32kB (UE) 21*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10860kB [ 954.439190] ? blkdev_fallocate+0x3f0/0x3f0 [ 954.439205] do_vfs_ioctl+0xcdb/0x12e0 [ 954.439221] ? lock_downgrade+0x720/0x720 [ 954.439235] ? check_preemption_disabled+0x41/0x280 [ 954.439251] ? ioctl_preallocate+0x200/0x200 [ 954.444069] Node 0 DMA32: 336*4kB (UME) 664*8kB (UME) 317*16kB (UME) 82*32kB (UME) 29*64kB (UME) 9*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17616kB [ 954.469908] ? __fget+0x356/0x510 [ 954.469924] ? do_dup2+0x450/0x450 [ 954.469938] ? __se_sys_futex+0x298/0x3b0 [ 954.469958] ksys_ioctl+0x9b/0xc0 [ 954.469972] __x64_sys_ioctl+0x6f/0xb0 [ 954.469985] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 954.469997] do_syscall_64+0xf9/0x620 [ 954.470017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 954.470029] RIP: 0033:0x7f0e27c370c9 [ 954.470042] Code: Bad RIP value. [ 954.470049] RSP: 002b:00007f0e261a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 954.470063] RAX: ffffffffffffffda RBX: 00007f0e27d56f80 RCX: 00007f0e27c370c9 [ 954.470071] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 954.470080] RBP: 00007f0e27c92ae9 R08: 0000000000000000 R09: 0000000000000000 [ 954.470087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 954.470094] R13: 00007fff2711675f R14: 00007f0e261a9300 R15: 0000000000022000 [ 954.485656] Mem-Info: [ 954.488463] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 954.488517] Node 1 Normal: 217*4kB (UME) 208*8kB (UME) 150*16kB (ME) 51*32kB (ME) 49*64kB (ME) 14*128kB (ME) 4*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26852kB [ 954.488600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 954.488612] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 954.497397] active_anon:14073 inactive_anon:39278 isolated_anon:0 [ 954.497397] active_file:11 inactive_file:11 isolated_file:0 [ 954.497397] unevictable:0 dirty:0 writeback:0 unstable:0 [ 954.497397] slab_reclaimable:13691 slab_unreclaimable:122399 [ 954.497397] mapped:22019 shmem:39933 pagetables:587 bounce:0 [ 954.497397] free:13897 free_pcp:211 free_cma:0 [ 954.501640] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 954.501651] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 954.501657] 39955 total pagecache pages [ 954.501669] 0 pages in swap cache [ 954.501677] Swap cache stats: add 0, delete 0, find 0/0 [ 954.501682] Free swap = 0kB [ 954.501687] Total swap = 0kB [ 954.501694] 2097051 pages RAM [ 954.501699] 0 pages HighMem/MovableOnly [ 954.501704] 369649 pages reserved [ 954.501709] 0 pages cma reserved [ 954.501715] Unreclaimable slab info: [ 954.501720] Name Used Total [ 954.501730] pid_2 26KB 40KB [ 954.501801] batadv_tt_change_cache 0KB 3KB [ 954.514611] Node 0 active_anon:55784kB inactive_anon:112856kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88076kB dirty:0kB writeback:0kB shmem:115156kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 954.518815] batadv_tl_cache 4KB 16KB [ 954.554846] Node 1 active_anon:508kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:44576kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 954.560122] TIPC 10KB 15KB [ 954.568546] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 954.573626] SCTPv6 14KB 30KB [ 954.577626] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 954.584375] DCCPv6 17KB 30KB [ 954.604195] Node 0 DMA32 free:17868kB min:35996kB low:44992kB high:53988kB active_anon:55784kB inactive_anon:108960kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2348kB bounce:0kB free_pcp:592kB local_pcp:248kB free_cma:0kB [ 954.611239] DCCP 19KB 35KB [ 954.618125] lowmem_reserve[]: 0 0 1 1 1 [ 954.618815] RXRPC 11KB 19KB [ 954.636989] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 954.647860] rxrpc_call_jar 78KB 118KB [ 954.651549] lowmem_reserve[]: 0 0 0 0 0 [ 954.654563] bridge_fdb_cache 9KB 27KB [ 954.656947] Node 1 Normal free:26852kB min:53876kB low:67344kB high:80812kB active_anon:508kB inactive_anon:44256kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 954.666953] fib6_nodes 157KB 272KB [ 954.677095] lowmem_reserve[]: 0 0 0 0 0 [ 954.686861] ip6_dst_cache 294KB 686KB [ 954.688028] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 3*16kB (UME) 26*32kB (UE) 21*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10860kB [ 954.695329] RAWv6 75KB 108KB [ 954.695343] UDPv6 26KB 33KB [ 954.695356] TCPv6 33KB 36KB [ 954.695374] nf_conntrack 12KB 18KB [ 954.710486] Node 0 DMA32: 336*4kB (UME) 664*8kB (UME) 317*16kB (UME) 82*32kB (UME) 29*64kB (UME) 9*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17616kB [ 954.723742] t10_alua_lu_gp_cache 0KB 3KB [ 954.746121] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 954.755367] sd_ext_cdb 0KB 7KB [ 954.764608] Node 1 Normal: 217*4kB (UME) 208*8kB (UME) 150*16kB (ME) 51*32kB (ME) 49*64kB (ME) 14*128kB (ME) 4*256kB (ME) 2*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26852kB [ 954.765135] scsi_sense_cache 1056KB 1064KB [ 954.801576] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 954.816023] virtio_scsi_cmd 16KB 16KB [ 954.816037] sgpool-128 8KB 8KB [ 954.816047] sgpool-64 4KB 12KB [ 954.816057] sgpool-32 2KB 15KB [ 954.816066] sgpool-16 1KB 7KB [ 954.816075] sgpool-8 0KB 7KB [ 954.816093] mqueue_inode_cache 12KB 37KB [ 954.816108] bio_post_read_ctx 14KB 15KB [ 954.816176] bio-2 14KB 15KB [ 954.823205] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 954.823567] jfs_mp 7KB 7KB [ 954.828952] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 954.828963] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 954.828969] 39955 total pagecache pages [ 954.828982] 0 pages in swap cache [ 954.828990] Swap cache stats: add 0, delete 0, find 0/0 [ 954.828996] Free swap = 0kB [ 954.829004] Total swap = 0kB [ 954.841765] cifs_small_rq 15KB 16KB [ 954.845143] 2097051 pages RAM [ 954.845485] cifs_request 67KB 67KB [ 954.848869] 0 pages HighMem/MovableOnly [ 954.848875] 369649 pages reserved [ 954.848880] 0 pages cma reserved [ 955.343885] cifs_mpx_ids 0KB 7KB [ 955.349346] nfs_commit_data 3KB 14KB [ 955.354707] nfs_write_data 34KB 44KB [ 955.360184] ext4_system_zone 1KB 7KB [ 955.365575] bio-1 1KB 7KB [ 955.372672] pid_namespace 2KB 11KB [ 955.378051] rpc_buffers 17KB 25KB [ 955.383485] rpc_tasks 2KB 7KB [ 955.388934] UNIX 607KB 813KB [ 955.394300] tcp_bind_bucket 1KB 4KB [ 955.399977] ip_fib_trie 23KB 43KB [ 955.405338] ip_fib_alias 112KB 197KB [ 955.411021] ip_dst_cache 4KB 20KB [ 955.416389] RAW 49KB 82KB [ 955.422132] UDP 40KB 74KB [ 955.427501] TCP 16KB 16KB [ 955.433274] hugetlbfs_inode_cache 3KB 15KB [ 955.439238] fscache_cookie_jar 1KB 7KB [ 955.444702] eventpoll_pwq 31KB 47KB [ 955.450339] eventpoll_epi 61KB 66KB [ 955.455703] inotify_inode_mark 18KB 23KB [ 955.461434] request_queue 199KB 199KB [ 955.466793] blkdev_requests 1KB 3KB [ 955.474085] blkdev_ioc 39KB 46KB [ 955.479707] bio-0 1724KB 1728KB [ 955.485066] biovec-max 1790KB 1823KB [ 955.490695] biovec-64 1525KB 1535KB [ 955.496055] biovec-16 113KB 131KB [ 955.501708] bio_integrity_payload 1KB 8KB [ 955.507416] khugepaged_mm_slot 5KB 27KB [ 955.513139] uid_cache 0KB 4KB [ 955.518745] dmaengine-unmap-2 0KB 3KB [ 955.524109] skbuff_fclone_cache 51KB 52KB [ 955.529904] skbuff_head_cache 8409KB 8928KB [ 955.535273] configfs_dir_cache 3KB 7KB [ 955.540999] file_lock_cache 57KB 59KB [ 955.546359] file_lock_ctx 9KB 15KB [ 955.552043] fsnotify_mark_connector 10KB 19KB [ 955.557924] net_namespace 52KB 70KB [ 955.563546] shmem_inode_cache 8045KB 8076KB [ 955.569119] task_delay_info 106KB 355KB [ 955.576157] taskstats 41KB 42KB [ 955.581795] proc_dir_entry 735KB 900KB [ 955.587155] pde_opener 9KB 66KB [ 955.592797] seq_file 324KB 429KB [ 955.598159] sigqueue 52KB 70KB [ 955.603788] kernfs_node_cache 18233KB 18246KB [ 955.609390] mnt_cache 172KB 196KB [ 955.614754] filp 7493KB 7710KB [ 955.620390] names_cache 144946KB 145005KB [ 955.625750] iint_cache 41KB 47KB [ 955.631362] key_jar 4KB 7KB [ 955.636740] uts_namespace 2KB 11KB [ 955.642364] nsproxy 1KB 15KB [ 955.647730] vm_area_struct 3034KB 3542KB [ 955.653346] mm_struct 326KB 500KB [ 955.658928] fs_cache 94KB 320KB [ 955.664291] files_cache 481KB 817KB [ 955.671407] signal_cache 829KB 1574KB [ 955.677390] sighand_cache 596KB 638KB [ 955.685301] task_struct 3244KB 3276KB [ 955.693152] cred_jar 2334KB 2772KB [ 955.701025] anon_vma_chain 952KB 1618KB [ 955.706400] anon_vma 155KB 258KB [ 955.714512] pid 52KB 220KB [ 955.722374] Acpi-Operand 156KB 198KB [ 955.727746] Acpi-ParseExt 9KB 11KB [ 955.735590] Acpi-Parse 41KB 47KB [ 955.743537] Acpi-State 52KB 63KB [ 955.751563] Acpi-Namespace 20KB 27KB [ 955.756934] numa_policy 0KB 3KB [ 955.771092] debug_objects_cache 1518KB 1669KB [ 955.776638] trace_event_file 297KB 298KB [ 955.788297] ftrace_event_field 398KB 401KB [ 955.794080] pool_workqueue 122KB 156KB [ 955.804349] page->ptl 397KB 1004KB [ 955.810029] kmalloc-2097152 2050KB 2050KB [ 955.815393] kmalloc-524288 2056KB 2056KB [ 955.826012] kmalloc-262144 1806KB 1806KB [ 955.831631] kmalloc-131072 650KB 650KB [ 955.836995] kmalloc-65536 1848KB 1914KB [ 955.847438] kmalloc-32768 1650KB 1782KB [ 955.853047] kmalloc-16384 1138KB 1204KB [ 955.863275] kmalloc-8192 3960KB 4042KB [ 955.868886] kmalloc-4096 17293KB 17293KB [ 955.874247] kmalloc-2048 10299KB 13699KB [ 955.885129] kmalloc-1024 9489KB 14434KB [ 955.890787] kmalloc-512 17353KB 17456KB [ 955.896148] kmalloc-256 4325KB 6243KB [ 955.906437] kmalloc-128 841KB 1484KB [ 955.912072] kmalloc-96 3945KB 4100KB [ 955.917434] kmalloc-64 2310KB 3712KB [ 955.928136] kmalloc-32 1851KB 2492KB [ 955.933791] kmalloc-192 1552KB 2740KB [ 955.944046] kmem_cache 177KB 183KB [ 955.949778] Out of memory (oom_kill_allocating_task): Kill process 22197 (systemd-journal) score 0 or sacrifice child [ 955.965592] Killed process 22197 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1292kB [ 955.977301] oom_reaper: reaped process 22197 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1380kB [ 956.181264] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 956.208186] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 956.230951] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 956.237943] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 956.252979] systemd[1]: Stopped Journal Service. [ 956.285454] systemd[1]: Starting Journal Service... [ 956.444875] systemd-journald[22237]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 956.719196] systemd[1]: Started Journal Service. 22:19:04 executing program 5: socketpair(0x2c, 0xa501, 0x0, &(0x7f0000000000)) 22:19:04 executing program 2: socketpair(0x3, 0xa901, 0x0, &(0x7f0000000040)) 22:19:04 executing program 0: socketpair(0x3, 0x9501, 0x0, &(0x7f0000000040)) 22:19:04 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0x0, 0x9}) 22:19:04 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:19:04 executing program 5: socketpair(0x2c, 0xa600, 0x0, &(0x7f0000000000)) 22:19:04 executing program 0: socketpair(0x3, 0x9600, 0x0, &(0x7f0000000040)) 22:19:04 executing program 2: socketpair(0x3, 0xaa00, 0x0, &(0x7f0000000040)) [ 963.204232] oom_reaper: reaped process 22221 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 963.235180] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 963.246676] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 963.251500] CPU: 0 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 963.258942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 963.268286] Call Trace: [ 963.270875] dump_stack+0x1fc/0x2ef [ 963.274504] dump_header+0x15d/0xc3f [ 963.278224] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 963.283323] ? ___ratelimit+0x319/0x590 [ 963.287298] oom_kill_process.cold+0x10/0x692 [ 963.291793] ? check_preemption_disabled+0x41/0x280 [ 963.296813] ? has_intersects_mems_allowed+0x1d6/0x290 [ 963.302089] out_of_memory+0x1072/0x1390 [ 963.306155] ? oom_killer_disable+0x270/0x270 [ 963.310658] ? mutex_trylock+0x15f/0x1a0 [ 963.314722] __alloc_pages_nodemask+0x23a2/0x2890 [ 963.319569] ? find_get_entry+0x4cd/0x8a0 [ 963.323722] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 963.328599] alloc_pages_current+0x193/0x2a0 [ 963.333009] filemap_fault+0x146e/0x2180 [ 963.337107] ext4_filemap_fault+0x84/0xb0 [ 963.341239] __do_fault+0x10b/0x4b0 [ 963.344878] __handle_mm_fault+0x273b/0x41c0 [ 963.349281] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 963.354372] ? vm_insert_page+0x9c0/0x9c0 [ 963.358516] ? check_preemption_disabled+0x41/0x280 [ 963.363528] handle_mm_fault+0x436/0xb10 [ 963.367577] __do_page_fault+0x68e/0xd60 [ 963.371620] ? trace_hardirqs_off_caller+0x6e/0x210 [ 963.376617] ? spurious_fault+0x840/0x840 [ 963.380759] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 963.385592] ? page_fault+0x8/0x30 [ 963.389112] page_fault+0x1e/0x30 [ 963.392554] RIP: 0033:0x46703d [ 963.395730] Code: Bad RIP value. [ 963.399071] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 963.404411] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 963.411672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 963.418923] RBP: 000000c00005ff20 R08: 000000000003690a R09: 000000f78e725a99 [ 963.426171] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 963.433418] R13: 000000c0006c3c00 R14: 000000c0000004e0 R15: 00007fc2d038b70d [ 963.442528] Mem-Info: [ 963.444959] active_anon:14143 inactive_anon:41310 isolated_anon:0 [ 963.444959] active_file:22 inactive_file:0 isolated_file:0 [ 963.444959] unevictable:0 dirty:0 writeback:0 unstable:0 [ 963.444959] slab_reclaimable:13719 slab_unreclaimable:123111 [ 963.444959] mapped:22008 shmem:41981 pagetables:603 bounce:0 [ 963.444959] free:13853 free_pcp:149 free_cma:0 [ 963.465495] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 963.479835] Node 0 active_anon:55824kB inactive_anon:118824kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88032kB dirty:0kB writeback:0kB shmem:121188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 963.502243] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 963.515521] Node 1 active_anon:748kB inactive_anon:46416kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 963.534711] CPU: 1 PID: 22221 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 963.547157] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 963.554936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 963.554942] Call Trace: [ 963.554962] dump_stack+0x1fc/0x2ef [ 963.554985] warn_alloc.cold+0x7b/0x18f [ 963.583118] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 963.590762] ? zone_watermark_ok_safe+0x260/0x260 [ 963.590778] ? usleep_range+0x170/0x170 [ 963.590796] ? mark_held_locks+0xa6/0xf0 [ 963.593352] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:55824kB inactive_anon:114928kB active_file:340kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2404kB bounce:0kB free_pcp:344kB local_pcp:96kB free_cma:0kB [ 963.596970] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 963.600996] lowmem_reserve[]: 0 0 1 1 1 [ 963.605920] ? collect_expired_timers+0x2a0/0x2a0 [ 963.610757] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 963.614703] __alloc_pages_nodemask+0x232f/0x2890 [ 963.618789] lowmem_reserve[]: 0 0 0 0 0 [ 963.647614] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 963.647632] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 963.647649] ? rcu_nmi_exit+0xb3/0x180 [ 963.647675] ? alloc_pages_current+0x9f/0x2a0 [ 963.652791] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:748kB inactive_anon:46416kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 963.656706] alloc_pages_current+0x193/0x2a0 [ 963.663094] lowmem_reserve[]: 0 0 0 0 0 [ 963.687366] relay_open_buf.part.0+0x2a8/0xb80 [ 963.687388] relay_open+0x537/0x9f0 [ 963.687407] do_blk_trace_setup+0x4f6/0xb40 [ 963.687424] ? _copy_from_user+0xd2/0x130 [ 963.687441] __blk_trace_setup+0xca/0x180 [ 963.692322] Node 0 DMA: 4*4kB (UME) 6*8kB (M) 3*16kB (UME) 24*32kB (UE) 22*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10864kB [ 963.696225] ? do_blk_trace_setup+0xb40/0xb40 [ 963.701075] Node 0 DMA32: 328*4kB (ME) 671*8kB (UME) 334*16kB (UME) 89*32kB (ME) 28*64kB (UME) 10*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17944kB [ 963.705793] blk_trace_ioctl+0x155/0x290 [ 963.709713] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 963.714121] ? blk_add_driver_data+0x540/0x540 [ 963.742278] Node 1 Normal: 221*4kB (ME) 214*8kB (UME) 109*16kB (UME) 8*32kB (UME) 44*64kB (UME) 14*128kB (ME) 4*256kB (ME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 27124kB [ 963.746598] ? __lock_acquire+0x6de/0x3ff0 [ 963.750583] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 963.755114] blkdev_ioctl+0x112/0x1a80 [ 963.758791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 963.763021] ? blkpg_ioctl+0x9d0/0x9d0 [ 963.768765] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 963.771273] ? do_futex+0x171/0x1880 [ 963.786757] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 963.791159] ? mark_held_locks+0xf0/0xf0 [ 963.791179] ? debug_check_no_obj_freed+0x201/0x490 [ 963.791197] ? futex_exit_release+0x220/0x220 [ 963.805710] 41991 total pagecache pages [ 963.809692] block_ioctl+0xe9/0x130 [ 963.809705] ? blkdev_fallocate+0x3f0/0x3f0 [ 963.809721] do_vfs_ioctl+0xcdb/0x12e0 [ 963.820779] 0 pages in swap cache [ 963.825268] ? lock_downgrade+0x720/0x720 [ 963.841898] Swap cache stats: add 0, delete 0, find 0/0 [ 963.846026] ? check_preemption_disabled+0x41/0x280 [ 963.854852] Free swap = 0kB [ 963.858721] ? ioctl_preallocate+0x200/0x200 [ 963.858739] ? __fget+0x356/0x510 [ 963.858755] ? do_dup2+0x450/0x450 [ 963.858769] ? __se_sys_futex+0x298/0x3b0 [ 963.858791] ksys_ioctl+0x9b/0xc0 [ 963.868974] Total swap = 0kB [ 963.871210] __x64_sys_ioctl+0x6f/0xb0 [ 963.880063] 2097051 pages RAM [ 963.883719] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 963.892326] 0 pages HighMem/MovableOnly [ 963.896317] do_syscall_64+0xf9/0x620 [ 963.901355] 369649 pages reserved [ 963.905788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 963.909808] 0 pages cma reserved [ 963.913367] RIP: 0033:0x7f7ecff790c9 [ 963.917673] Unreclaimable slab info: [ 963.921566] Code: Bad RIP value. [ 963.921574] RSP: 002b:00007f7ece4eb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 963.921588] RAX: ffffffffffffffda RBX: 00007f7ed0098f80 RCX: 00007f7ecff790c9 [ 963.921596] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 963.921603] RBP: 00007f7ecffd4ae9 R08: 0000000000000000 R09: 0000000000000000 [ 963.921610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 963.921622] R13: 00007fff4d7604ff R14: 00007f7ece4eb300 R15: 0000000000022000 [ 963.925051] Name Used Total [ 963.949460] Mem-Info: [ 963.950500] pid_2 25KB 40KB [ 963.953984] active_anon:14143 inactive_anon:41310 isolated_anon:0 [ 963.953984] active_file:31 inactive_file:0 isolated_file:0 [ 963.953984] unevictable:0 dirty:0 writeback:0 unstable:0 [ 963.953984] slab_reclaimable:13719 slab_unreclaimable:123111 [ 963.953984] mapped:22014 shmem:41981 pagetables:603 bounce:0 [ 963.953984] free:13853 free_pcp:149 free_cma:0 [ 963.958151] batadv_tl_cache 4KB 16KB [ 963.972804] Node 0 active_anon:55824kB inactive_anon:118824kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88072kB dirty:0kB writeback:0kB shmem:121188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 963.972836] Node 1 active_anon:748kB inactive_anon:46416kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 963.972842] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 963.972874] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 963.972894] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:55824kB inactive_anon:114928kB active_file:336kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2404kB bounce:0kB free_pcp:344kB local_pcp:248kB free_cma:0kB [ 963.972927] lowmem_reserve[]: 0 0 1 1 1 [ 963.972947] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 963.972978] lowmem_reserve[]: 0 0 0 0 0 [ 963.972998] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:748kB inactive_anon:46416kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:8kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 963.973029] lowmem_reserve[]: 0 0 0 0 0 [ 963.973048] Node 0 DMA: 4*4kB (UME) 6*8kB (M) 3*16kB (UME) 24*32kB (UE) 22*64kB (UE) 15*128kB (UME) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10864kB [ 963.981146] TIPC 10KB 15KB [ 963.987221] Node 0 DMA32: 328*4kB (ME) 671*8kB (UME) 334*16kB (UME) 89*32kB (ME) 28*64kB (UME) 10*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17944kB [ 963.988939] SCTPv6 14KB 30KB [ 963.999233] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 964.004572] DCCPv6 17KB 30KB [ 964.004847] Node 1 Normal: 221*4kB (ME) 214*8kB (UME) 109*16kB (UME) 8*32kB (UME) 44*64kB (UME) 14*128kB (ME) 4*256kB (ME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 27124kB [ 964.008197] DCCP 19KB 35KB [ 964.024840] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 964.033737] RXRPC 11KB 19KB [ 964.038431] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 964.045238] rxrpc_call_jar 78KB 118KB [ 964.062577] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 964.068983] bridge_fdb_cache 9KB 27KB [ 964.114618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 964.137103] fib6_nodes 157KB 272KB [ 964.173361] 42005 total pagecache pages [ 964.196598] ip6_dst_cache 239KB 656KB [ 964.231769] 0 pages in swap cache [ 964.261560] RAWv6 75KB 108KB [ 964.292173] Swap cache stats: add 0, delete 0, find 0/0 [ 964.311040] UDPv6 26KB 33KB [ 964.333682] Free swap = 0kB [ 964.347436] TCPv6 27KB 36KB [ 964.371317] Total swap = 0kB [ 964.384303] nf_conntrack 12KB 18KB [ 964.400227] 2097051 pages RAM [ 964.410229] t10_alua_lu_gp_cache 0KB 3KB [ 964.418736] 0 pages HighMem/MovableOnly [ 964.419764] sd_ext_cdb 0KB 7KB [ 964.425010] 369649 pages reserved [ 964.435212] scsi_sense_cache 1056KB 1064KB [ 964.441548] 0 pages cma reserved [ 964.443419] virtio_scsi_cmd 16KB 16KB [ 964.508764] sgpool-128 8KB 8KB [ 964.515312] sgpool-64 4KB 12KB [ 964.521615] sgpool-32 2KB 15KB [ 964.527983] sgpool-16 1KB 7KB [ 964.534598] sgpool-8 0KB 7KB [ 964.541158] mqueue_inode_cache 12KB 37KB [ 964.547408] bio_post_read_ctx 14KB 15KB [ 964.552901] bio-2 14KB 15KB [ 964.558273] jfs_mp 7KB 7KB [ 964.563710] cifs_small_rq 15KB 16KB [ 964.569113] cifs_request 67KB 67KB [ 964.574471] cifs_mpx_ids 0KB 7KB [ 964.580642] nfs_commit_data 3KB 14KB [ 964.588261] nfs_write_data 34KB 44KB [ 964.594294] ext4_system_zone 1KB 7KB [ 964.600387] bio-1 1KB 7KB [ 964.606335] pid_namespace 2KB 11KB [ 964.612293] rpc_buffers 17KB 25KB [ 964.617746] rpc_tasks 2KB 7KB [ 964.625344] UNIX 536KB 735KB [ 964.631057] tcp_bind_bucket 1KB 4KB [ 964.636550] ip_fib_trie 23KB 43KB [ 964.642222] ip_fib_alias 112KB 197KB [ 964.647708] ip_dst_cache 4KB 20KB [ 964.653372] RAW 49KB 82KB [ 964.658970] UDP 40KB 74KB [ 964.664414] TCP 8KB 16KB [ 964.670022] hugetlbfs_inode_cache 3KB 15KB [ 964.675836] fscache_cookie_jar 1KB 7KB [ 964.681574] eventpoll_pwq 35KB 47KB [ 964.688947] eventpoll_epi 58KB 66KB [ 964.694319] inotify_inode_mark 18KB 23KB [ 964.699924] request_queue 199KB 199KB [ 964.705290] blkdev_requests 1KB 3KB [ 964.710854] blkdev_ioc 37KB 46KB [ 964.716215] bio-0 1706KB 1826KB [ 964.721763] biovec-max 1798KB 1798KB [ 964.727127] biovec-64 1545KB 1567KB [ 964.743674] biovec-16 125KB 131KB [ 964.758701] bio_integrity_payload 1KB 8KB [ 964.764433] khugepaged_mm_slot 7KB 27KB [ 964.778361] uid_cache 0KB 4KB [ 964.783748] dmaengine-unmap-2 0KB 3KB [ 964.808420] skbuff_fclone_cache 50KB 52KB [ 964.813980] skbuff_head_cache 7970KB 8872KB [ 964.828389] configfs_dir_cache 3KB 7KB [ 964.833891] file_lock_cache 54KB 59KB [ 964.848388] file_lock_ctx 9KB 15KB [ 964.853801] fsnotify_mark_connector 10KB 19KB [ 964.868403] net_namespace 52KB 70KB [ 964.873787] shmem_inode_cache 8057KB 8076KB [ 964.884987] task_delay_info 101KB 355KB [ 964.892712] taskstats 36KB 42KB [ 964.898096] proc_dir_entry 734KB 900KB [ 964.904812] pde_opener 6KB 66KB [ 964.910837] seq_file 340KB 429KB [ 964.916205] sigqueue 47KB 70KB [ 964.922771] kernfs_node_cache 18230KB 18246KB [ 964.928146] mnt_cache 172KB 196KB [ 964.934571] filp 7473KB 7710KB [ 964.940598] names_cache 147951KB 147951KB [ 964.946040] iint_cache 41KB 47KB [ 964.953572] key_jar 4KB 7KB [ 964.959650] uts_namespace 2KB 11KB [ 964.965030] nsproxy 1KB 15KB [ 964.971445] vm_area_struct 3042KB 3538KB [ 964.976816] mm_struct 321KB 494KB [ 964.983240] fs_cache 87KB 316KB [ 964.989257] files_cache 429KB 761KB [ 964.996302] signal_cache 763KB 1538KB [ 965.002782] sighand_cache 601KB 638KB [ 965.009448] task_struct 3250KB 3282KB [ 965.015352] cred_jar 2283KB 2772KB [ 965.021938] anon_vma_chain 982KB 1618KB [ 965.027310] anon_vma 145KB 258KB [ 965.033770] pid 48KB 220KB [ 965.039789] Acpi-Operand 156KB 198KB [ 965.045154] Acpi-ParseExt 9KB 11KB [ 965.051589] Acpi-Parse 41KB 47KB [ 965.056955] Acpi-State 52KB 63KB [ 965.063395] Acpi-Namespace 20KB 27KB [ 965.069387] numa_policy 0KB 3KB [ 965.074752] debug_objects_cache 1505KB 1669KB [ 965.081275] trace_event_file 297KB 298KB [ 965.086641] ftrace_event_field 398KB 401KB [ 965.093131] pool_workqueue 122KB 156KB [ 965.100917] page->ptl 405KB 1004KB [ 965.106325] kmalloc-2097152 2050KB 2050KB [ 965.112737] kmalloc-524288 2056KB 2056KB [ 965.118103] kmalloc-262144 1806KB 1806KB [ 965.124523] kmalloc-131072 650KB 650KB [ 965.130537] kmalloc-65536 1848KB 1914KB [ 965.135900] kmalloc-32768 1650KB 1782KB [ 965.142356] kmalloc-16384 1171KB 1237KB [ 965.147753] kmalloc-8192 3960KB 4009KB [ 965.154271] kmalloc-4096 17106KB 17165KB [ 965.161385] kmalloc-2048 10278KB 13674KB [ 965.166752] kmalloc-1024 9055KB 14324KB [ 965.173006] kmalloc-512 16348KB 17452KB [ 965.179005] kmalloc-256 4317KB 6243KB [ 965.184369] kmalloc-128 811KB 1484KB [ 965.190745] kmalloc-96 3833KB 4100KB [ 965.196112] kmalloc-64 2310KB 3712KB [ 965.204434] kmalloc-32 1844KB 2492KB [ 965.210406] kmalloc-192 1510KB 2736KB [ 965.215770] kmem_cache 177KB 183KB [ 965.222214] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 965.233110] Killed process 21401 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 965.244724] oom_reaper: reaped process 21401 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 22:19:13 executing program 5: socketpair(0x2c, 0xa601, 0x0, &(0x7f0000000000)) 22:19:13 executing program 2: socketpair(0x3, 0xaa01, 0x0, &(0x7f0000000040)) 22:19:13 executing program 0: socketpair(0x3, 0x9601, 0x0, &(0x7f0000000040)) 22:19:13 executing program 4: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:19:13 executing program 0: socketpair(0x3, 0x9700, 0x0, &(0x7f0000000040)) 22:19:13 executing program 5: socketpair(0x2c, 0xa700, 0x0, &(0x7f0000000000)) 22:19:13 executing program 2: socketpair(0x3, 0xab00, 0x0, &(0x7f0000000040)) [ 969.815219] IPVS: ftp: loaded support on port[0] = 21 [ 970.558426] Bluetooth: hci2: command 0x0406 tx timeout [ 970.605958] chnl_net:caif_netlink_parms(): no params data found [ 970.906086] bridge0: port 1(bridge_slave_0) entered blocking state [ 970.912940] bridge0: port 1(bridge_slave_0) entered disabled state [ 970.928882] device bridge_slave_0 entered promiscuous mode [ 971.143897] bridge0: port 2(bridge_slave_1) entered blocking state [ 971.155933] bridge0: port 2(bridge_slave_1) entered disabled state [ 971.164603] device bridge_slave_1 entered promiscuous mode [ 971.421428] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 971.437081] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 971.695467] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 971.703151] team0: Port device team_slave_0 added [ 971.715971] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 971.724031] team0: Port device team_slave_1 added [ 971.758383] Bluetooth: hci5: command 0x0409 tx timeout [ 971.992473] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 972.005445] 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. [ 972.037446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 972.056195] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 972.064158] 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. [ 972.094403] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 972.114335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 972.123308] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 972.140986] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 972.147750] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 972.162901] device bridge_slave_1 left promiscuous mode [ 972.171666] bridge0: port 2(bridge_slave_1) entered disabled state [ 972.182183] device bridge_slave_0 left promiscuous mode [ 972.187752] bridge0: port 1(bridge_slave_0) entered disabled state [ 972.204642] device veth1_macvtap left promiscuous mode [ 972.212272] device veth0_macvtap left promiscuous mode [ 972.217630] device veth1_vlan left promiscuous mode [ 972.226292] device veth0_vlan left promiscuous mode [ 973.838363] Bluetooth: hci5: command 0x041b tx timeout [ 974.981429] oom_reaper: reaped process 22249 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 975.018736] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 975.064113] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 975.068943] CPU: 1 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 975.076381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 975.085730] Call Trace: [ 975.088321] dump_stack+0x1fc/0x2ef [ 975.091951] dump_header+0x15d/0xc3f [ 975.095670] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 975.100776] ? ___ratelimit+0x319/0x590 [ 975.104758] oom_kill_process.cold+0x10/0x692 [ 975.109255] ? check_preemption_disabled+0x41/0x280 [ 975.114275] ? has_intersects_mems_allowed+0x1d6/0x290 [ 975.119550] out_of_memory+0x1072/0x1390 [ 975.123622] ? oom_killer_disable+0x270/0x270 [ 975.128120] ? mutex_trylock+0x15f/0x1a0 [ 975.132196] __alloc_pages_nodemask+0x23a2/0x2890 [ 975.137049] ? find_get_entry+0x4cd/0x8a0 [ 975.141209] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 975.146074] alloc_pages_current+0x193/0x2a0 [ 975.150479] filemap_fault+0x146e/0x2180 [ 975.154555] ext4_filemap_fault+0x84/0xb0 [ 975.158704] __do_fault+0x10b/0x4b0 [ 975.162331] __handle_mm_fault+0x273b/0x41c0 [ 975.166744] ? vm_insert_page+0x9c0/0x9c0 [ 975.170906] ? check_preemption_disabled+0x41/0x280 [ 975.175925] handle_mm_fault+0x436/0xb10 [ 975.179989] __do_page_fault+0x68e/0xd60 [ 975.184051] ? trace_hardirqs_off_caller+0x6e/0x210 [ 975.189064] ? spurious_fault+0x840/0x840 [ 975.193218] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 975.198065] ? page_fault+0x8/0x30 [ 975.201607] page_fault+0x1e/0x30 [ 975.205056] RIP: 0033:0x4675e3 [ 975.208244] Code: Bad RIP value. [ 975.211602] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 975.216963] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 975.224228] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 975.228338] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 975.231492] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 975.248352] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 975.255614] R13: 000000c0006c3c00 R14: 000000c0000004e0 R15: 00007fc2d038b70d [ 975.271990] Mem-Info: [ 975.274422] active_anon:14183 inactive_anon:41308 isolated_anon:0 [ 975.274422] active_file:13 inactive_file:16 isolated_file:0 [ 975.274422] unevictable:0 dirty:0 writeback:0 unstable:0 [ 975.274422] slab_reclaimable:13713 slab_unreclaimable:122318 [ 975.274422] mapped:22060 shmem:41978 pagetables:608 bounce:0 [ 975.274422] free:13910 free_pcp:1130 free_cma:0 [ 975.275071] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 975.313022] Node 0 active_anon:56064kB inactive_anon:118816kB active_file:44kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88240kB dirty:0kB writeback:0kB shmem:121176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 975.347195] Node 1 active_anon:668kB inactive_anon:46416kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 975.384235] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 975.391445] CPU: 0 PID: 22249 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 975.410843] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 975.418653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 975.418659] Call Trace: [ 975.418680] dump_stack+0x1fc/0x2ef [ 975.418699] warn_alloc.cold+0x7b/0x18f [ 975.438260] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:56164kB inactive_anon:114920kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2424kB bounce:0kB free_pcp:1608kB local_pcp:1508kB free_cma:0kB [ 975.439203] ? zone_watermark_ok_safe+0x260/0x260 [ 975.439218] ? usleep_range+0x170/0x170 [ 975.439240] ? collect_expired_timers+0x2a0/0x2a0 [ 975.443256] lowmem_reserve[]: 0 0 1 1 1 [ 975.472325] __alloc_pages_nodemask+0x232f/0x2890 [ 975.472358] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 975.499557] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 975.504319] ? rcu_nmi_exit+0xb3/0x180 [ 975.508222] ? policy_node+0x116/0x140 [ 975.512110] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 975.516959] alloc_pages_current+0x193/0x2a0 [ 975.518268] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 975.521368] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 975.552027] relay_open_buf.part.0+0x2a8/0xb80 [ 975.556632] relay_open+0x537/0x9f0 [ 975.560261] do_blk_trace_setup+0x4f6/0xb40 [ 975.564590] ? _copy_from_user+0xd2/0x130 [ 975.568736] __blk_trace_setup+0xca/0x180 [ 975.572881] ? do_blk_trace_setup+0xb40/0xb40 [ 975.577391] blk_trace_ioctl+0x155/0x290 [ 975.578256] lowmem_reserve[]: 0 0 0 0 0 [ 975.581448] ? blk_add_driver_data+0x540/0x540 [ 975.585414] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:668kB inactive_anon:46416kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:8kB bounce:0kB free_pcp:2912kB local_pcp:1500kB free_cma:0kB [ 975.589985] ? __lock_acquire+0x6de/0x3ff0 [ 975.590010] blkdev_ioctl+0x112/0x1a80 [ 975.626610] ? blkpg_ioctl+0x9d0/0x9d0 [ 975.630493] ? do_futex+0x171/0x1880 [ 975.634207] ? mark_held_locks+0xf0/0xf0 [ 975.638287] ? debug_check_no_obj_freed+0x201/0x490 [ 975.643304] ? futex_exit_release+0x220/0x220 [ 975.647799] block_ioctl+0xe9/0x130 [ 975.651423] ? blkdev_fallocate+0x3f0/0x3f0 [ 975.655757] do_vfs_ioctl+0xcdb/0x12e0 [ 975.658260] lowmem_reserve[]: 0 0 0 0 0 [ 975.659643] ? lock_downgrade+0x720/0x720 [ 975.663590] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 3*16kB (UME) 22*32kB (UE) 21*64kB (UE) 14*128kB (UME) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10860kB [ 975.667730] ? check_preemption_disabled+0x41/0x280 [ 975.688051] ? ioctl_preallocate+0x200/0x200 [ 975.692464] ? __fget+0x356/0x510 [ 975.695915] ? do_dup2+0x450/0x450 [ 975.699453] ? __se_sys_futex+0x298/0x3b0 [ 975.703606] ksys_ioctl+0x9b/0xc0 [ 975.707062] __x64_sys_ioctl+0x6f/0xb0 [ 975.708257] Node 0 DMA32: 340*4kB (ME) 690*8kB (ME) 346*16kB (MEH) 95*32kB (ME) 32*64kB (UME) 1*128kB (M) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17888kB [ 975.710949] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 975.730147] do_syscall_64+0xf9/0x620 [ 975.733954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 975.738254] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 975.739138] RIP: 0033:0x7f0e27c370c9 [ 975.753816] Code: Bad RIP value. [ 975.757174] RSP: 002b:00007f0e261a9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 975.758255] Node 1 Normal: 189*4kB (ME) 160*8kB (UME) 91*16kB (UME) 23*32kB (ME) 34*64kB (ME) 14*128kB (UME) 7*256kB (UME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (M) 3*4096kB (U) = 26884kB [ 975.764878] RAX: ffffffffffffffda RBX: 00007f0e27d56f80 RCX: 00007f0e27c370c9 [ 975.788668] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 975.795932] RBP: 00007f0e27c92ae9 R08: 0000000000000000 R09: 0000000000000000 [ 975.803198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 975.808265] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 975.810465] R13: 00007fff2711675f R14: 00007f0e261a9300 R15: 0000000000022000 [ 975.828841] Mem-Info: [ 975.831278] active_anon:14183 inactive_anon:41308 isolated_anon:0 [ 975.831278] active_file:13 inactive_file:16 isolated_file:0 [ 975.831278] unevictable:0 dirty:0 writeback:0 unstable:0 [ 975.831278] slab_reclaimable:13713 slab_unreclaimable:122318 [ 975.831278] mapped:22060 shmem:41978 pagetables:608 bounce:0 [ 975.831278] free:13910 free_pcp:1130 free_cma:0 [ 975.878293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 975.886879] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 975.903119] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 975.913393] 42008 total pagecache pages [ 975.917423] Node 0 active_anon:56064kB inactive_anon:118816kB active_file:44kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88240kB dirty:0kB writeback:0kB shmem:121176kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 975.918327] Bluetooth: hci5: command 0x040f tx timeout [ 975.951048] 0 pages in swap cache [ 975.951057] Swap cache stats: add 0, delete 0, find 0/0 [ 975.951063] Free swap = 0kB [ 975.951067] Total swap = 0kB [ 975.951076] 2097051 pages RAM [ 975.951081] 0 pages HighMem/MovableOnly [ 975.951086] 369649 pages reserved [ 975.951090] 0 pages cma reserved [ 975.951096] Unreclaimable slab info: [ 975.951101] Name Used Total [ 975.951112] pid_2 19KB 40KB [ 975.951183] batadv_tt_change_cache 1KB 3KB [ 975.951196] batadv_tl_cache 5KB 16KB [ 975.951222] TIPC 13KB 15KB [ 975.951243] SCTPv6 16KB 30KB [ 975.951262] DCCPv6 22KB 30KB [ 975.951275] DCCP 23KB 35KB [ 975.951317] RXRPC 16KB 19KB [ 975.951327] rxrpc_call_jar 91KB 118KB [ 975.951341] bridge_fdb_cache 10KB 27KB [ 975.951356] fib6_nodes 159KB 272KB [ 975.951366] ip6_dst_cache 198KB 633KB [ 975.951380] RAWv6 86KB 108KB [ 975.951391] UDPv6 30KB 33KB [ 975.951403] TCPv6 27KB 36KB [ 975.951422] nf_conntrack 12KB 18KB [ 975.951484] t10_alua_lu_gp_cache 0KB 3KB [ 975.964640] Node 1 active_anon:668kB inactive_anon:46416kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46736kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 975.979047] sd_ext_cdb 0KB 7KB [ 975.989901] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 976.010851] scsi_sense_cache 1056KB 1064KB [ 976.021031] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 976.053376] virtio_scsi_cmd 16KB 16KB [ 976.065423] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:56064kB inactive_anon:114920kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2424kB bounce:0kB free_pcp:1608kB local_pcp:100kB free_cma:0kB [ 976.088277] sgpool-128 8KB 8KB [ 976.117761] lowmem_reserve[]: 0 0 1 1 1 [ 976.199781] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 976.218266] sgpool-64 4KB 12KB [ 976.228946] lowmem_reserve[]: 0 0 0 0 0 [ 976.234976] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:668kB inactive_anon:46416kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:8kB bounce:0kB free_pcp:2912kB local_pcp:1412kB free_cma:0kB [ 976.258271] sgpool-32 2KB 15KB [ 976.268298] lowmem_reserve[]: 0 0 0 0 0 [ 976.272850] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 3*16kB (UME) 22*32kB (UE) 21*64kB (UE) 14*128kB (UME) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10860kB [ 976.280883] sgpool-16 1KB 7KB [ 976.305276] sgpool-8 0KB 7KB [ 976.310815] mqueue_inode_cache 15KB 37KB [ 976.311419] Node 0 DMA32: 340*4kB (ME) 755*8kB (UME) 379*16kB (UMEH) 113*32kB (UME) 32*64kB (UME) 1*128kB (M) 1*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19512kB [ 976.316262] bio_post_read_ctx 14KB 15KB [ 976.341865] bio-2 14KB 15KB [ 976.347236] jfs_mp 7KB 7KB [ 976.352682] cifs_small_rq 15KB 16KB [ 976.358039] cifs_request 67KB 67KB [ 976.376434] cifs_mpx_ids 0KB 7KB [ 976.381410] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 976.381899] nfs_commit_data 3KB 14KB [ 976.401926] Node 1 Normal: 189*4kB (ME) 160*8kB (UME) 91*16kB (UME) 23*32kB (ME) 34*64kB (ME) 14*128kB (UME) 7*256kB (UME) 1*512kB (M) 2*1024kB (ME) 1*2048kB (M) 3*4096kB (U) = 26884kB [ 976.412760] nfs_write_data 34KB 44KB [ 976.435485] ext4_system_zone 1KB 7KB [ 976.441476] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 976.445692] bio-1 1KB 7KB [ 976.467451] pid_namespace 3KB 11KB [ 976.474285] rpc_buffers 17KB 25KB [ 976.480539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 976.488016] rpc_tasks 2KB 7KB [ 976.490387] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 976.496537] UNIX 556KB 716KB [ 976.518286] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 976.519512] tcp_bind_bucket 2KB 4KB [ 976.526864] 42008 total pagecache pages [ 976.539756] 0 pages in swap cache [ 976.543210] Swap cache stats: add 0, delete 0, find 0/0 [ 976.548605] Free swap = 0kB [ 976.551622] Total swap = 0kB [ 976.554633] 2097051 pages RAM [ 976.557765] 0 pages HighMem/MovableOnly [ 976.564052] ip_fib_trie 23KB 43KB [ 976.566573] 369649 pages reserved [ 976.572896] 0 pages cma reserved [ 976.577522] ip_fib_alias 112KB 197KB [ 976.587913] ip_dst_cache 8KB 20KB [ 976.605150] RAW 57KB 82KB [ 976.633710] UDP 43KB 74KB [ 976.639179] TCP 8KB 11KB [ 976.644551] hugetlbfs_inode_cache 3KB 15KB [ 976.668330] fscache_cookie_jar 1KB 7KB [ 976.673789] eventpoll_pwq 33KB 47KB [ 976.698284] eventpoll_epi 62KB 66KB [ 976.703684] inotify_inode_mark 13KB 23KB [ 976.718468] request_queue 199KB 199KB [ 976.724365] blkdev_requests 1KB 3KB [ 976.730412] blkdev_ioc 35KB 46KB [ 976.735772] bio-0 1696KB 1826KB [ 976.741205] biovec-max 1765KB 1782KB [ 976.746587] biovec-64 1617KB 1653KB [ 976.768302] biovec-16 119KB 131KB [ 976.773705] bio_integrity_payload 1KB 8KB [ 976.780881] khugepaged_mm_slot 5KB 27KB [ 976.800637] uid_cache 0KB 4KB [ 976.818294] dmaengine-unmap-2 0KB 3KB [ 976.823671] skbuff_fclone_cache 51KB 52KB [ 976.838312] skbuff_head_cache 8156KB 8857KB [ 976.843705] configfs_dir_cache 3KB 7KB [ 976.858310] file_lock_cache 49KB 59KB [ 976.863680] file_lock_ctx 9KB 15KB [ 976.878473] fsnotify_mark_connector 7KB 19KB [ 976.884361] net_namespace 61KB 78KB [ 976.908326] shmem_inode_cache 8061KB 8076KB [ 976.913716] task_delay_info 132KB 355KB [ 976.928311] taskstats 34KB 42KB [ 976.933719] proc_dir_entry 794KB 900KB [ 976.939146] pde_opener 11KB 66KB [ 976.944506] seq_file 333KB 429KB [ 976.960969] sigqueue 58KB 70KB [ 976.966344] kernfs_node_cache 18835KB 18837KB [ 976.988308] mnt_cache 191KB 204KB [ 976.993710] filp 7398KB 7710KB [ 977.008324] names_cache 143730KB 143730KB [ 977.013695] iint_cache 42KB 47KB [ 977.048286] key_jar 4KB 7KB [ 977.053702] uts_namespace 4KB 11KB [ 977.068264] nsproxy 2KB 15KB [ 977.073667] vm_area_struct 3046KB 3538KB [ 977.079128] mm_struct 325KB 487KB [ 977.084490] fs_cache 137KB 308KB [ 977.108467] files_cache 580KB 757KB [ 977.113831] signal_cache 974KB 1509KB [ 977.128289] sighand_cache 672KB 686KB [ 977.133654] task_struct 4197KB 4279KB [ 977.148277] cred_jar 2352KB 2772KB [ 977.153647] anon_vma_chain 1006KB 1614KB [ 977.168297] anon_vma 139KB 258KB [ 977.173665] pid 72KB 220KB [ 977.188306] Acpi-Operand 156KB 198KB [ 977.193677] Acpi-ParseExt 9KB 11KB [ 977.227475] Acpi-Parse 41KB 47KB [ 977.240238] Acpi-State 52KB 63KB [ 977.245607] Acpi-Namespace 20KB 27KB [ 977.271710] numa_policy 0KB 3KB [ 977.277406] debug_objects_cache 1505KB 1669KB [ 977.313334] trace_event_file 297KB 298KB [ 977.333455] ftrace_event_field 398KB 401KB [ 977.340842] pool_workqueue 127KB 156KB [ 977.346438] page->ptl 407KB 1004KB [ 977.357884] kmalloc-2097152 2050KB 2050KB [ 977.372992] kmalloc-524288 2056KB 2056KB [ 977.380037] kmalloc-262144 1806KB 1806KB [ 977.387333] kmalloc-131072 650KB 650KB [ 977.400463] kmalloc-65536 2112KB 2178KB [ 977.406024] kmalloc-32768 1815KB 1947KB [ 977.416525] kmalloc-16384 1188KB 1270KB [ 977.424499] kmalloc-8192 4141KB 4182KB [ 977.445391] kmalloc-4096 18751KB 18806KB [ 977.458356] kmalloc-2048 10907KB 13572KB [ 977.474801] kmalloc-1024 9454KB 14261KB [ 977.484580] kmalloc-512 15707KB 17430KB [ 977.505705] kmalloc-256 4420KB 6243KB [ 977.522625] kmalloc-128 856KB 1484KB [ 977.536898] kmalloc-96 3725KB 4100KB [ 977.547005] kmalloc-64 2327KB 3712KB [ 977.554799] kmalloc-32 1860KB 2492KB [ 977.564850] kmalloc-192 1620KB 2732KB [ 977.573013] kmem_cache 177KB 183KB [ 977.583170] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 977.597987] Killed process 21400 (syz-executor.3) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 978.006936] Bluetooth: hci5: command 0x0419 tx timeout [ 981.638036] device hsr_slave_1 left promiscuous mode [ 981.646815] device hsr_slave_0 left promiscuous mode [ 981.676382] team0 (unregistering): Port device team_slave_1 removed [ 981.691432] team0 (unregistering): Port device team_slave_0 removed [ 981.701798] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 981.715504] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 981.762923] bond0 (unregistering): Released all slaves [ 981.894657] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 981.928124] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 981.982961] device hsr_slave_0 entered promiscuous mode [ 982.003117] device hsr_slave_1 entered promiscuous mode [ 982.029313] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 982.036448] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 982.332948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 982.403073] 8021q: adding VLAN 0 to HW filter on device bond0 [ 982.412074] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 982.429862] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 982.436557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 982.457942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 982.467637] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 982.473701] 8021q: adding VLAN 0 to HW filter on device team0 [ 982.484687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 982.503111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 982.512618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 982.521407] bridge0: port 1(bridge_slave_0) entered blocking state [ 982.527806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 982.549698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 982.557464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 982.564665] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 982.588130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 982.595790] bridge0: port 2(bridge_slave_1) entered blocking state [ 982.602189] bridge0: port 2(bridge_slave_1) entered forwarding state [ 982.613059] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 982.621412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 982.648770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 982.667049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 982.683116] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 982.717021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 982.725406] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 982.737533] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 22:19:28 executing program 5: socketpair(0x2c, 0xa701, 0x0, &(0x7f0000000000)) [ 983.198836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 983.208310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 983.216196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 983.226417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 983.246671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 983.254284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 983.279799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 983.287768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 983.295401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 983.319046] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 983.325075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 983.465634] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 983.498770] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 983.505031] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 983.519102] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 983.530373] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 983.688131] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 983.704794] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 983.711975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 983.725270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 984.124935] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 984.132455] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 984.142294] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 984.303029] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 984.310128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 984.319202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 984.331542] device veth0_vlan entered promiscuous mode [ 984.343142] device veth1_vlan entered promiscuous mode [ 984.352932] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 984.361856] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 984.589157] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 984.600748] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 984.611313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 984.621832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 984.840743] device veth0_macvtap entered promiscuous mode [ 984.851371] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 984.863191] device veth1_macvtap entered promiscuous mode [ 984.876256] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 985.088097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 985.104623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 985.113829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 985.130849] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.140734] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 985.156062] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.171953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 985.183210] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.202840] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 985.218093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.230268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 985.244091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.259805] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 985.269733] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 985.279248] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 985.287606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 985.294875] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 985.303979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 985.483817] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 985.493800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.509111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 985.520866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.535103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 985.550513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.560379] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 985.577168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.589415] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 985.602727] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 985.618825] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 985.628195] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 985.634882] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 985.650608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 986.460872] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 986.470868] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 986.492235] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 986.509292] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 986.523741] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 986.689855] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 986.702181] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 986.710194] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 987.053125] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 987.072164] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 987.083924] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 987.093054] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 987.106957] device bridge_slave_1 left promiscuous mode [ 987.113778] bridge0: port 2(bridge_slave_1) entered disabled state [ 987.127199] device bridge_slave_0 left promiscuous mode [ 987.132697] bridge0: port 1(bridge_slave_0) entered disabled state [ 987.148784] device veth1_macvtap left promiscuous mode [ 987.154107] device veth0_macvtap left promiscuous mode [ 987.163061] device veth1_vlan left promiscuous mode [ 987.170104] device veth0_vlan left promiscuous mode [ 989.995635] oom_reaper: reaped process 22255 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 990.032123] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 990.073796] systemd-journal cpuset=/ mems_allowed=0-1 [ 990.080531] CPU: 0 PID: 22237 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 990.088507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 990.097857] Call Trace: [ 990.100449] dump_stack+0x1fc/0x2ef [ 990.104081] dump_header+0x15d/0xc3f [ 990.107796] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 990.112895] ? ___ratelimit+0x319/0x590 [ 990.116870] oom_kill_process.cold+0x10/0x692 [ 990.121375] ? check_preemption_disabled+0x41/0x280 [ 990.126393] ? has_intersects_mems_allowed+0x1d6/0x290 [ 990.131667] out_of_memory+0x1072/0x1390 [ 990.135733] ? oom_killer_disable+0x270/0x270 [ 990.140228] ? mutex_trylock+0x15f/0x1a0 [ 990.144307] __alloc_pages_nodemask+0x23a2/0x2890 [ 990.149154] ? find_get_entry+0x4cd/0x8a0 [ 990.153306] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 990.158200] alloc_pages_current+0x193/0x2a0 [ 990.162607] filemap_fault+0x146e/0x2180 [ 990.166677] ext4_filemap_fault+0x84/0xb0 [ 990.170833] __do_fault+0x10b/0x4b0 [ 990.174462] __handle_mm_fault+0x273b/0x41c0 [ 990.178875] ? vm_insert_page+0x9c0/0x9c0 [ 990.183033] ? check_preemption_disabled+0x41/0x280 [ 990.188052] handle_mm_fault+0x436/0xb10 [ 990.192116] __do_page_fault+0x68e/0xd60 [ 990.196181] ? trace_hardirqs_off_caller+0x6e/0x210 [ 990.201198] ? spurious_fault+0x840/0x840 [ 990.205340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 990.210183] ? page_fault+0x8/0x30 [ 990.213721] page_fault+0x1e/0x30 [ 990.217170] RIP: 0033:0x7f8f5d8b32e3 [ 990.220879] Code: Bad RIP value. [ 990.224240] RSP: 002b:00007ffc86d87458 EFLAGS: 00010246 [ 990.229594] RAX: 0000000000000001 RBX: 0000562469d951e0 RCX: 00007f8f5d8b32e3 [ 990.236856] RDX: 0000000000000014 RSI: 00007ffc86d87460 RDI: 000000000000000c [ 990.244121] RBP: 00007ffc86d87650 R08: 0000000001312d00 R09: 000000fdd52046e9 [ 990.251387] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc86d87460 [ 990.258651] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aad7bafd88 [ 990.273555] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 990.275033] Mem-Info: [ 990.290680] active_anon:14061 inactive_anon:41305 isolated_anon:0 [ 990.290680] active_file:16 inactive_file:16 isolated_file:0 [ 990.290680] unevictable:0 dirty:0 writeback:0 unstable:0 [ 990.290680] slab_reclaimable:13665 slab_unreclaimable:117621 [ 990.290680] mapped:18520 shmem:41974 pagetables:566 bounce:0 [ 990.290680] free:13865 free_pcp:1013 free_cma:0 [ 990.303682] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 990.330839] Node 0 active_anon:55476kB inactive_anon:118792kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74080kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 990.353196] CPU: 1 PID: 22255 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 990.364931] Node 1 active_anon:768kB inactive_anon:46428kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46756kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 990.366484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 990.402438] Call Trace: [ 990.405030] dump_stack+0x1fc/0x2ef [ 990.408662] warn_alloc.cold+0x7b/0x18f [ 990.412683] ? zone_watermark_ok_safe+0x260/0x260 [ 990.417534] ? usleep_range+0x170/0x170 [ 990.419416] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 990.421534] ? collect_expired_timers+0x2a0/0x2a0 [ 990.452822] __alloc_pages_nodemask+0x232f/0x2890 [ 990.457691] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 990.462536] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 990.467298] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 990.472061] ? retint_kernel+0x2d/0x2d [ 990.475958] alloc_pages_current+0x193/0x2a0 [ 990.480367] relay_open_buf.part.0+0x2a8/0xb80 [ 990.484963] relay_open+0x537/0x9f0 [ 990.486600] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 990.488602] do_blk_trace_setup+0x4f6/0xb40 [ 990.497905] ? _copy_from_user+0xd2/0x130 [ 990.502055] __blk_trace_setup+0xca/0x180 [ 990.506140] Node 0 DMA32 free:17856kB min:35996kB low:44992kB high:53988kB active_anon:55476kB inactive_anon:114896kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2252kB bounce:0kB free_pcp:1876kB local_pcp:348kB free_cma:0kB [ 990.506204] ? do_blk_trace_setup+0xb40/0xb40 [ 990.539754] blk_trace_ioctl+0x155/0x290 [ 990.543824] ? blk_add_driver_data+0x540/0x540 [ 990.548412] ? __lock_acquire+0x6de/0x3ff0 [ 990.552656] blkdev_ioctl+0x112/0x1a80 [ 990.556545] ? blkpg_ioctl+0x9d0/0x9d0 [ 990.560433] ? do_futex+0x171/0x1880 [ 990.564149] ? mark_held_locks+0xf0/0xf0 [ 990.568217] ? debug_check_no_obj_freed+0x201/0x490 [ 990.573237] ? futex_exit_release+0x220/0x220 [ 990.577734] block_ioctl+0xe9/0x130 [ 990.579122] lowmem_reserve[]: 0 0 1 1 1 [ 990.581357] ? blkdev_fallocate+0x3f0/0x3f0 [ 990.589619] do_vfs_ioctl+0xcdb/0x12e0 [ 990.593506] ? lock_downgrade+0x720/0x720 [ 990.597654] ? check_preemption_disabled+0x41/0x280 [ 990.599100] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 990.602682] ? ioctl_preallocate+0x200/0x200 [ 990.632903] ? __fget+0x356/0x510 [ 990.636359] ? do_dup2+0x450/0x450 [ 990.639899] ? __se_sys_futex+0x298/0x3b0 [ 990.644054] ksys_ioctl+0x9b/0xc0 [ 990.647525] __x64_sys_ioctl+0x6f/0xb0 [ 990.651411] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 990.655993] do_syscall_64+0xf9/0x620 [ 990.659795] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 990.664991] RIP: 0033:0x7f1e464dd0c9 [ 990.668698] Code: Bad RIP value. [ 990.672057] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 990.676033] lowmem_reserve[]: 0 0 0 0 0 [ 990.679762] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 990.690971] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 990.696028] Node 1 Normal free:26712kB min:53876kB low:67344kB high:80812kB active_anon:768kB inactive_anon:46428kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:12kB bounce:0kB free_pcp:2160kB local_pcp:568kB free_cma:0kB [ 990.698237] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 990.726802] net_ratelimit: 25 callbacks suppressed [ 990.726807] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 990.733936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 990.733944] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 990.751526] Mem-Info: [ 990.762391] active_anon:14061 inactive_anon:41305 isolated_anon:0 [ 990.762391] active_file:16 inactive_file:16 isolated_file:0 [ 990.762391] unevictable:0 dirty:0 writeback:0 unstable:0 [ 990.762391] slab_reclaimable:13665 slab_unreclaimable:117621 [ 990.762391] mapped:18520 shmem:41974 pagetables:566 bounce:0 [ 990.762391] free:13865 free_pcp:1006 free_cma:0 [ 990.804934] Node 0 active_anon:55476kB inactive_anon:118792kB active_file:56kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74080kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 990.819009] lowmem_reserve[]: 0 0 0 0 0 [ 990.840918] Node 1 active_anon:768kB inactive_anon:46428kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:46756kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 990.878663] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 2*16kB (ME) 21*32kB (UE) 22*64kB (UE) 14*128kB (UME) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 990.902653] Node 0 DMA32: 308*4kB (UMEH) 658*8kB (UMEH) 314*16kB (UMEH) 88*32kB (UMEH) 27*64kB (MEH) 10*128kB (UMH) 2*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17856kB [ 990.926798] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 990.929518] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 990.939395] Node 1 Normal: 280*4kB (ME) 197*8kB (ME) 123*16kB (ME) 33*32kB (ME) 48*64kB (ME) 20*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26712kB [ 990.989524] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 990.993889] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 990.994600] Node 0 DMA32 free:18056kB min:35996kB low:44992kB high:53988kB active_anon:55380kB inactive_anon:114896kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2252kB bounce:0kB free_pcp:1668kB local_pcp:332kB free_cma:0kB [ 991.010963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 991.047094] lowmem_reserve[]: 0 0 1 1 1 [ 991.051086] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 991.052873] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 991.091062] lowmem_reserve[]: 0 0 0 0 0 [ 991.100213] Node 1 Normal free:26712kB min:53876kB low:67344kB high:80812kB active_anon:764kB inactive_anon:46428kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:12kB bounce:0kB free_pcp:2160kB local_pcp:568kB free_cma:0kB [ 991.112833] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 991.137454] 42006 total pagecache pages [ 991.141429] 0 pages in swap cache [ 991.144919] Swap cache stats: add 0, delete 0, find 0/0 [ 991.145949] lowmem_reserve[]: 0 0 0 0 0 [ 991.150271] Free swap = 0kB [ 991.157312] Total swap = 0kB [ 991.160322] 2097051 pages RAM [ 991.163670] 0 pages HighMem/MovableOnly [ 991.167635] 369649 pages reserved [ 991.171079] 0 pages cma reserved [ 991.174633] Unreclaimable slab info: [ 991.178337] Name Used Total [ 991.183916] pid_2 20KB 40KB [ 991.188862] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 2*16kB (ME) 21*32kB (UE) 22*64kB (UE) 14*128kB (UME) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 991.189326] batadv_tt_change_cache 1KB 7KB [ 991.210486] batadv_tl_cache 5KB 16KB [ 991.215932] TIPC 12KB 15KB [ 991.221305] SCTPv6 16KB 30KB [ 991.226742] DCCPv6 17KB 22KB [ 991.232102] DCCP 19KB 28KB [ 991.237558] RXRPC 13KB 19KB [ 991.242947] rxrpc_call_jar 90KB 118KB [ 991.248310] bridge_fdb_cache 10KB 27KB [ 991.253733] fib6_nodes 181KB 272KB [ 991.259090] ip6_dst_cache 278KB 611KB [ 991.264491] Node 0 DMA32: 319*4kB (UMEH) 665*8kB (UMEH) 314*16kB (UMEH) 91*32kB (UMEH) 28*64kB (UMEH) 10*128kB (UMH) 2*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18116kB [ 991.272803] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 991.280210] RAWv6 86KB 108KB [ 991.292062] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 991.303237] UDPv6 30KB 33KB [ 991.308599] TCPv6 24KB 30KB [ 991.314007] Node 1 Normal: 280*4kB (ME) 197*8kB (ME) 123*16kB (ME) 33*32kB (ME) 48*64kB (ME) 20*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26712kB [ 991.330388] nf_conntrack 12KB 18KB [ 991.335836] t10_alua_lu_gp_cache 0KB 3KB [ 991.341462] sd_ext_cdb 0KB 7KB [ 991.346866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 991.355909] scsi_sense_cache 1056KB 1064KB [ 991.361270] virtio_scsi_cmd 16KB 16KB [ 991.366693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 991.375349] sgpool-128 8KB 8KB [ 991.380708] sgpool-64 4KB 12KB [ 991.386263] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 991.395173] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 991.403807] sgpool-32 2KB 15KB [ 991.409169] sgpool-16 1KB 7KB [ 991.414566] 42006 total pagecache pages [ 991.418549] 0 pages in swap cache [ 991.421996] Swap cache stats: add 0, delete 0, find 0/0 [ 991.427415] sgpool-8 0KB 7KB [ 991.432809] mqueue_inode_cache 13KB 37KB [ 991.438357] Free swap = 0kB [ 991.441368] Total swap = 0kB [ 991.444443] bio_post_read_ctx 14KB 15KB [ 991.449867] bio-2 14KB 15KB [ 991.462270] 2097051 pages RAM [ 991.465416] 0 pages HighMem/MovableOnly [ 991.469390] 369649 pages reserved [ 991.479902] 0 pages cma reserved [ 991.487224] jfs_mp 7KB 7KB [ 991.496270] cifs_small_rq 15KB 16KB [ 991.501639] cifs_request 67KB 67KB [ 991.527945] cifs_mpx_ids 0KB 7KB [ 991.533429] nfs_commit_data 3KB 14KB [ 991.538795] nfs_write_data 34KB 44KB [ 991.544309] ext4_system_zone 1KB 7KB [ 991.549710] bio-1 1KB 7KB [ 991.555718] pid_namespace 2KB 11KB [ 991.561092] rpc_buffers 17KB 25KB [ 991.566483] rpc_tasks 2KB 7KB [ 991.572234] UNIX 849KB 930KB [ 991.578426] tcp_bind_bucket 1KB 4KB [ 991.584485] ip_fib_trie 27KB 43KB [ 991.589920] ip_fib_alias 130KB 197KB [ 991.595684] ip_dst_cache 12KB 20KB [ 991.612814] RAW 55KB 82KB [ 991.632602] UDP 48KB 74KB [ 991.637979] TCP 8KB 11KB [ 991.652602] hugetlbfs_inode_cache 3KB 15KB [ 991.658319] fscache_cookie_jar 1KB 7KB [ 991.677282] eventpoll_pwq 34KB 47KB [ 991.682772] eventpoll_epi 57KB 66KB [ 991.688142] inotify_inode_mark 14KB 23KB [ 991.722597] request_queue 199KB 199KB [ 991.727984] blkdev_requests 1KB 3KB [ 991.762617] blkdev_ioc 32KB 46KB [ 991.768001] bio-0 1593KB 1826KB [ 991.797180] biovec-max 1765KB 1765KB [ 991.802750] biovec-64 1569KB 1653KB [ 991.808119] biovec-16 125KB 131KB [ 991.824687] bio_integrity_payload 1KB 8KB [ 991.830420] khugepaged_mm_slot 5KB 27KB [ 991.857231] uid_cache 0KB 4KB [ 991.877871] dmaengine-unmap-2 0KB 3KB [ 991.883354] skbuff_fclone_cache 48KB 56KB [ 991.888889] skbuff_head_cache 9182KB 9183KB [ 991.912488] configfs_dir_cache 3KB 7KB [ 991.917952] file_lock_cache 52KB 59KB [ 991.932458] file_lock_ctx 9KB 15KB [ 991.937832] fsnotify_mark_connector 7KB 19KB [ 991.943832] net_namespace 61KB 78KB [ 991.949192] shmem_inode_cache 8067KB 8076KB [ 991.954684] task_delay_info 140KB 355KB [ 991.960044] taskstats 30KB 38KB [ 991.965489] proc_dir_entry 800KB 900KB [ 991.970895] pde_opener 10KB 66KB [ 991.976314] seq_file 306KB 429KB [ 991.981674] sigqueue 57KB 70KB [ 991.987115] kernfs_node_cache 18003KB 18120KB [ 991.992533] mnt_cache 190KB 204KB [ 991.997890] filp 7047KB 7710KB [ 992.003333] names_cache 129892KB 129952KB [ 992.008692] iint_cache 40KB 47KB [ 992.017094] key_jar 4KB 7KB [ 992.032431] uts_namespace 3KB 11KB [ 992.037869] nsproxy 1KB 15KB [ 992.049354] vm_area_struct 3203KB 3519KB [ 992.054778] mm_struct 372KB 474KB [ 992.060141] fs_cache 151KB 308KB [ 992.082384] files_cache 666KB 757KB [ 992.087752] signal_cache 1119KB 1509KB [ 992.112393] sighand_cache 592KB 645KB [ 992.117764] task_struct 4898KB 4930KB [ 992.132389] cred_jar 2211KB 2772KB [ 992.137784] anon_vma_chain 1022KB 1602KB [ 992.143197] anon_vma 123KB 258KB [ 992.149153] pid 82KB 220KB [ 992.155113] Acpi-Operand 156KB 198KB [ 992.161136] Acpi-ParseExt 9KB 11KB [ 992.166958] Acpi-Parse 41KB 47KB [ 992.173143] Acpi-State 52KB 63KB [ 992.178508] Acpi-Namespace 20KB 27KB [ 992.183931] numa_policy 0KB 3KB [ 992.189292] debug_objects_cache 1505KB 1669KB [ 992.195101] trace_event_file 297KB 298KB [ 992.201010] ftrace_event_field 398KB 401KB [ 992.207103] pool_workqueue 132KB 156KB [ 992.212740] page->ptl 429KB 1004KB [ 992.218150] kmalloc-2097152 2050KB 2050KB [ 992.231949] kmalloc-524288 2056KB 2056KB [ 992.252306] kmalloc-262144 1806KB 1806KB [ 992.257725] kmalloc-131072 650KB 650KB [ 992.263436] kmalloc-65536 2112KB 2178KB [ 992.268799] kmalloc-32768 1815KB 1947KB [ 992.282299] kmalloc-16384 1221KB 1303KB [ 992.287692] kmalloc-8192 4455KB 4496KB [ 992.302323] kmalloc-4096 20846KB 20876KB [ 992.307727] kmalloc-2048 12350KB 13572KB [ 992.313450] kmalloc-1024 11271KB 14253KB [ 992.318947] kmalloc-512 18085KB 18086KB [ 992.352292] kmalloc-256 4805KB 6243KB [ 992.357820] kmalloc-128 962KB 1484KB [ 992.372288] kmalloc-96 3777KB 4100KB [ 992.377670] kmalloc-64 2436KB 3712KB [ 992.392449] kmalloc-32 1901KB 2492KB [ 992.397831] kmalloc-192 1727KB 2732KB [ 992.412264] kmem_cache 177KB 183KB [ 992.417742] Out of memory (oom_kill_allocating_task): Kill process 22237 (systemd-journal) score 0 or sacrifice child [ 992.457215] Killed process 22237 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1560kB [ 992.498678] oom_reaper: reaped process 22237 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1720kB [ 992.572960] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 992.608403] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 992.645476] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 992.672713] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 992.679547] systemd[1]: Stopped Journal Service. [ 992.741749] systemd[1]: Starting Journal Service... [ 992.960050] systemd-journald[22587]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 993.693108] systemd[1]: Started Journal Service. [ 994.074452] ieee802154 phy0 wpan0: encryption failed: -22 [ 994.080082] ieee802154 phy1 wpan1: encryption failed: -22 [ 994.334033] device hsr_slave_1 left promiscuous mode [ 994.345239] device hsr_slave_0 left promiscuous mode [ 994.364826] team0 (unregistering): Port device team_slave_1 removed [ 994.377558] team0 (unregistering): Port device team_slave_0 removed [ 994.387963] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 994.401538] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 994.442360] bond0 (unregistering): Released all slaves 22:19:42 executing program 5: socketpair(0x2c, 0xa800, 0x0, &(0x7f0000000000)) 22:19:42 executing program 0: socketpair(0x3, 0x9701, 0x0, &(0x7f0000000040)) 22:19:42 executing program 2: socketpair(0x3, 0xab01, 0x0, &(0x7f0000000040)) 22:19:42 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0x0, 0x9}) 22:19:42 executing program 4: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0x0, 0x9}) 22:19:42 executing program 5: socketpair(0x2c, 0xa801, 0x0, &(0x7f0000000000)) 22:19:42 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:19:42 executing program 5: socketpair(0x2c, 0xa900, 0x0, &(0x7f0000000000)) 22:19:42 executing program 2: socketpair(0x3, 0xac00, 0x0, &(0x7f0000000040)) 22:19:42 executing program 5: socketpair(0x2c, 0xa901, 0x0, &(0x7f0000000000)) 22:19:42 executing program 0: socketpair(0x3, 0x9800, 0x0, &(0x7f0000000040)) 22:19:42 executing program 5: socketpair(0x2c, 0xaa00, 0x0, &(0x7f0000000000)) 22:19:42 executing program 2: socketpair(0x3, 0xac01, 0x0, &(0x7f0000000040)) 22:19:42 executing program 0: socketpair(0x3, 0x9801, 0x0, &(0x7f0000000040)) [ 998.763666] IPVS: ftp: loaded support on port[0] = 21 [ 999.023862] chnl_net:caif_netlink_parms(): no params data found [ 999.112256] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.118688] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.126759] device bridge_slave_0 entered promiscuous mode [ 999.134637] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.141620] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.148971] device bridge_slave_1 entered promiscuous mode [ 999.178445] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 999.197152] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 999.228347] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 999.238718] team0: Port device team_slave_0 added [ 999.247498] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 999.259090] team0: Port device team_slave_1 added [ 999.292013] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 999.298282] 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. [ 999.328686] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 999.345790] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 999.354034] 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. [ 999.384346] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 999.405308] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 999.413197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 999.449623] device hsr_slave_0 entered promiscuous mode [ 999.455636] device hsr_slave_1 entered promiscuous mode [ 999.467366] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 999.475098] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 999.607200] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.613613] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.620318] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.626686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.695108] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 999.701829] 8021q: adding VLAN 0 to HW filter on device bond0 [ 999.717204] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 999.726959] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 999.740353] bridge0: port 1(bridge_slave_0) entered disabled state [ 999.747160] bridge0: port 2(bridge_slave_1) entered disabled state [ 999.760087] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 999.771839] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 999.777906] 8021q: adding VLAN 0 to HW filter on device team0 [ 999.794160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 999.807819] bridge0: port 1(bridge_slave_0) entered blocking state [ 999.814236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 999.846067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 999.854639] bridge0: port 2(bridge_slave_1) entered blocking state [ 999.861059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 999.874516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 999.897039] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 999.906049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 999.921234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 999.932624] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 999.949304] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 999.955333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 999.969422] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1000.031641] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1000.045781] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1000.052429] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1000.065390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1000.077871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1000.128568] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1000.140854] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1000.147876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1000.157684] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1000.210432] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1000.217682] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1000.226018] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1000.238549] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1000.251704] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1000.263886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1000.276998] device veth0_vlan entered promiscuous mode [ 1000.288013] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1000.297837] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1000.315957] device veth1_vlan entered promiscuous mode [ 1000.323724] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1000.334569] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1000.349347] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1000.361156] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1000.368005] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1000.376822] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1000.385239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1000.393758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1000.404498] device veth0_macvtap entered promiscuous mode [ 1000.412106] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1000.423097] device veth1_macvtap entered promiscuous mode [ 1000.430819] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1000.442141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1000.453219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1000.463553] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1000.474583] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.484611] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1000.495003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.506161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1000.518447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.528329] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1000.538880] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.547991] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1000.559430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.570953] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1000.577939] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1000.586124] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1000.594855] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1000.602990] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1000.616147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1000.628092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1000.644792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.655060] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1000.670203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.683269] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1000.695318] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.707997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1000.724078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.733777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1000.747576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1000.763141] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1000.770222] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1000.777103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1000.793306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1000.812704] Bluetooth: hci2: command 0x0409 tx timeout [ 1001.015994] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1001.025541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1001.045222] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1001.067262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1001.082236] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1001.089325] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1001.096493] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1001.105180] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1002.783695] oom_reaper: reaped process 22600 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 1002.803299] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1002.815240] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 1002.832901] CPU: 0 PID: 22630 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1002.840806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1002.850156] Call Trace: [ 1002.850911] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1002.852745] dump_stack+0x1fc/0x2ef [ 1002.862370] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1002.865961] dump_header+0x15d/0xc3f [ 1002.874745] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1002.879839] ? ___ratelimit+0x319/0x590 [ 1002.883806] oom_kill_process.cold+0x10/0x692 [ 1002.888295] ? check_preemption_disabled+0x41/0x280 [ 1002.893306] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1002.898574] out_of_memory+0x1072/0x1390 [ 1002.902636] ? oom_killer_disable+0x270/0x270 [ 1002.907122] ? mutex_trylock+0x15f/0x1a0 [ 1002.911178] __alloc_pages_nodemask+0x23a2/0x2890 [ 1002.916016] ? find_get_entry+0x4cd/0x8a0 [ 1002.920161] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1002.925014] alloc_pages_current+0x193/0x2a0 [ 1002.929415] filemap_fault+0x146e/0x2180 [ 1002.933474] ext4_filemap_fault+0x84/0xb0 [ 1002.937617] __do_fault+0x10b/0x4b0 [ 1002.941239] __handle_mm_fault+0x273b/0x41c0 [ 1002.945636] ? debug_object_free+0x1cc/0x380 [ 1002.950049] ? vm_insert_page+0x9c0/0x9c0 [ 1002.954200] ? check_preemption_disabled+0x41/0x280 [ 1002.959209] handle_mm_fault+0x436/0xb10 [ 1002.963265] __do_page_fault+0x68e/0xd60 [ 1002.967336] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1002.972342] ? spurious_fault+0x840/0x840 [ 1002.976480] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1002.981315] ? page_fault+0x8/0x30 [ 1002.984848] page_fault+0x1e/0x30 [ 1002.988297] RIP: 0033:0x7f7afc701df1 [ 1002.992005] Code: Bad RIP value. [ 1002.995362] RSP: 002b:00007ffe0e9b53e0 EFLAGS: 00010293 [ 1003.000716] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f7afc701df1 [ 1003.007972] RDX: 00007ffe0e9b5420 RSI: 0000000000000000 RDI: 0000000000000000 [ 1003.015238] RBP: 00007ffe0e9b54ac R08: 0000000000000000 R09: 00000101b33808bd [ 1003.022500] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 1003.029758] R13: 00000000000f4a3c R14: 0000000000000003 R15: 00007ffe0e9b5510 [ 1003.037036] CPU: 1 PID: 22600 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1003.044924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1003.054275] Call Trace: [ 1003.056867] dump_stack+0x1fc/0x2ef [ 1003.056991] Bluetooth: hci2: command 0x041b tx timeout [ 1003.060494] warn_alloc.cold+0x7b/0x18f [ 1003.060512] ? zone_watermark_ok_safe+0x260/0x260 [ 1003.060528] ? usleep_range+0x170/0x170 [ 1003.078543] ? collect_expired_timers+0x2a0/0x2a0 [ 1003.080297] Mem-Info: [ 1003.083395] __alloc_pages_nodemask+0x232f/0x2890 [ 1003.085791] active_anon:14735 inactive_anon:43341 isolated_anon:0 [ 1003.085791] active_file:18 inactive_file:15 isolated_file:0 [ 1003.085791] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1003.085791] slab_reclaimable:13606 slab_unreclaimable:117374 [ 1003.085791] mapped:22044 shmem:44030 pagetables:618 bounce:0 [ 1003.085791] free:13835 free_pcp:149 free_cma:0 [ 1003.090614] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1003.090632] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1003.090669] alloc_pages_current+0x193/0x2a0 [ 1003.090685] ? write_comp_data+0x16/0x70 [ 1003.090700] relay_open_buf.part.0+0x2a8/0xb80 [ 1003.090733] relay_open+0x537/0x9f0 [ 1003.142017] Node 0 active_anon:56384kB inactive_anon:118720kB active_file:48kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121132kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1003.146519] do_blk_trace_setup+0x4f6/0xb40 [ 1003.164019] Node 1 active_anon:2556kB inactive_anon:54644kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15808kB dirty:0kB writeback:0kB shmem:54988kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1003.177866] ? _copy_from_user+0xd2/0x130 [ 1003.177884] __blk_trace_setup+0xca/0x180 [ 1003.177898] ? do_blk_trace_setup+0xb40/0xb40 [ 1003.177929] blk_trace_ioctl+0x155/0x290 [ 1003.177944] ? blk_add_driver_data+0x540/0x540 [ 1003.177964] ? __lock_acquire+0x6de/0x3ff0 [ 1003.177984] blkdev_ioctl+0x112/0x1a80 [ 1003.177996] ? blkpg_ioctl+0x9d0/0x9d0 [ 1003.178013] ? do_futex+0x171/0x1880 [ 1003.217169] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1003.217839] ? mark_held_locks+0xf0/0xf0 [ 1003.217859] ? debug_check_no_obj_freed+0x201/0x490 [ 1003.217878] ? futex_exit_release+0x220/0x220 [ 1003.217895] block_ioctl+0xe9/0x130 [ 1003.217907] ? blkdev_fallocate+0x3f0/0x3f0 [ 1003.217922] do_vfs_ioctl+0xcdb/0x12e0 [ 1003.217939] ? lock_downgrade+0x720/0x720 [ 1003.222434] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1003.226461] ? check_preemption_disabled+0x41/0x280 [ 1003.244619] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:56384kB inactive_anon:114824kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2128kB bounce:0kB free_pcp:328kB local_pcp:80kB free_cma:0kB [ 1003.246663] ? ioctl_preallocate+0x200/0x200 [ 1003.291114] lowmem_reserve[]: 0 0 1 1 1 [ 1003.294449] ? __fget+0x356/0x510 [ 1003.305884] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1003.307445] ? do_dup2+0x450/0x450 [ 1003.326645] lowmem_reserve[]: 0 0 0 0 0 [ 1003.341311] ? __se_sys_futex+0x298/0x3b0 [ 1003.341333] ksys_ioctl+0x9b/0xc0 [ 1003.341350] __x64_sys_ioctl+0x6f/0xb0 [ 1003.341365] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1003.341380] do_syscall_64+0xf9/0x620 [ 1003.341400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1003.341413] RIP: 0033:0x7ff82d3140c9 [ 1003.341427] Code: Bad RIP value. [ 1003.341435] RSP: 002b:00007ff82b886168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1003.341452] RAX: ffffffffffffffda RBX: 00007ff82d433f80 RCX: 00007ff82d3140c9 [ 1003.360380] Node 1 Normal free:26700kB min:53876kB low:67344kB high:80812kB active_anon:2556kB inactive_anon:54644kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:344kB bounce:0kB free_pcp:268kB local_pcp:20kB free_cma:0kB [ 1003.379077] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1003.379085] RBP: 00007ff82d36fae9 R08: 0000000000000000 R09: 0000000000000000 [ 1003.379093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1003.379101] R13: 00007fffe32b868f R14: 00007ff82b886300 R15: 0000000000022000 [ 1003.396814] Mem-Info: [ 1003.405686] lowmem_reserve[]: 0 0 0 0 0 [ 1003.411023] active_anon:14735 inactive_anon:43341 isolated_anon:0 [ 1003.411023] active_file:16 inactive_file:17 isolated_file:0 [ 1003.411023] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1003.411023] slab_reclaimable:13606 slab_unreclaimable:117374 [ 1003.411023] mapped:22044 shmem:44030 pagetables:618 bounce:0 [ 1003.411023] free:13835 free_pcp:155 free_cma:0 [ 1003.411988] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10876kB [ 1003.415672] Node 0 active_anon:56384kB inactive_anon:118720kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121132kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1003.430253] Node 0 DMA32: 407*4kB (ME) 676*8kB (UME) 324*16kB (UME) 79*32kB (UME) 21*64kB (UME) 9*128kB (M) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 1003.441760] Node 1 active_anon:2556kB inactive_anon:54644kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15808kB dirty:0kB writeback:0kB shmem:54988kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1003.476600] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1003.487142] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1003.506556] Node 1 Normal: 315*4kB (UME) 267*8kB (UME) 154*16kB (UME) 48*32kB (ME) 54*64kB (UME) 4*128kB (ME) 2*256kB (ME) 1*512kB (U) 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26724kB [ 1003.535636] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1003.563862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1003.578772] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:56384kB inactive_anon:114824kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2128kB bounce:0kB free_pcp:348kB local_pcp:268kB free_cma:0kB [ 1003.605011] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1003.627972] lowmem_reserve[]: 0 0 1 1 1 [ 1003.640040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1003.660391] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1003.691880] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1003.721668] lowmem_reserve[]: 0 0 0 0 0 [ 1003.740873] 44063 total pagecache pages [ 1003.767242] Node 1 Normal free:26700kB min:53876kB low:67344kB high:80812kB active_anon:2556kB inactive_anon:54644kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:344kB bounce:0kB free_pcp:272kB local_pcp:252kB free_cma:0kB [ 1003.786604] 0 pages in swap cache [ 1003.811361] lowmem_reserve[]: 0 0 0 0 0 [ 1003.817137] Node 0 DMA: 3*4kB (ME) 6*8kB (M) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10876kB [ 1003.832027] Swap cache stats: add 0, delete 0, find 0/0 [ 1003.832465] Node 0 DMA32: 407*4kB (ME) 676*8kB (UME) 324*16kB (UME) 79*32kB (UME) 21*64kB (UME) 9*128kB (M) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 1003.852218] Free swap = 0kB [ 1003.852660] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1003.855678] Total swap = 0kB [ 1003.866710] Node 1 Normal: 315*4kB (UME) 267*8kB (UME) 154*16kB (UME) 48*32kB (ME) 54*64kB (UME) 4*128kB (ME) 2*256kB (ME) 1*512kB (U) 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26724kB [ 1003.866797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1003.866807] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1003.866817] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1003.866828] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1003.866833] 44063 total pagecache pages [ 1003.866846] 0 pages in swap cache [ 1003.886813] 2097051 pages RAM [ 1003.897174] Swap cache stats: add 0, delete 0, find 0/0 [ 1003.924081] 0 pages HighMem/MovableOnly [ 1003.925600] Free swap = 0kB [ 1003.944541] Total swap = 0kB [ 1003.946340] 369649 pages reserved [ 1003.947586] 2097051 pages RAM [ 1003.947593] 0 pages HighMem/MovableOnly [ 1003.947598] 369649 pages reserved [ 1003.947603] 0 pages cma reserved [ 1003.977159] 0 pages cma reserved [ 1003.981393] Unreclaimable slab info: [ 1003.985801] Name Used Total [ 1003.997009] pid_2 26KB 40KB [ 1004.003501] batadv_tt_change_cache 5KB 7KB [ 1004.015673] batadv_tl_cache 8KB 16KB [ 1004.021157] TIPC 13KB 15KB [ 1004.026530] SCTPv6 20KB 30KB [ 1004.037305] DCCPv6 17KB 22KB [ 1004.043462] DCCP 19KB 28KB [ 1004.052896] RXRPC 14KB 19KB [ 1004.059113] rxrpc_call_jar 101KB 118KB [ 1004.065064] bridge_fdb_cache 13KB 27KB [ 1004.075859] fib6_nodes 219KB 272KB [ 1004.085403] ip6_dst_cache 359KB 611KB [ 1004.094758] RAWv6 96KB 108KB [ 1004.101467] UDPv6 35KB 37KB [ 1004.106904] TCPv6 33KB 36KB [ 1004.118975] nf_conntrack 9KB 15KB [ 1004.124405] t10_alua_lu_gp_cache 0KB 3KB [ 1004.135101] sd_ext_cdb 0KB 7KB [ 1004.144239] scsi_sense_cache 1056KB 1064KB [ 1004.154234] virtio_scsi_cmd 16KB 16KB [ 1004.162645] sgpool-128 8KB 8KB [ 1004.172715] sgpool-64 4KB 12KB [ 1004.197176] sgpool-32 2KB 15KB [ 1004.204563] sgpool-16 1KB 7KB [ 1004.210003] sgpool-8 0KB 7KB [ 1004.215368] mqueue_inode_cache 24KB 37KB [ 1004.237151] bio_post_read_ctx 14KB 15KB [ 1004.242633] bio-2 14KB 15KB [ 1004.257130] jfs_mp 7KB 7KB [ 1004.262538] cifs_small_rq 15KB 16KB [ 1004.268004] cifs_request 67KB 67KB [ 1004.273369] cifs_mpx_ids 0KB 7KB [ 1004.278811] nfs_commit_data 3KB 14KB [ 1004.284174] nfs_write_data 34KB 44KB [ 1004.289650] ext4_system_zone 1KB 7KB [ 1004.295034] bio-1 1KB 7KB [ 1004.300488] pid_namespace 4KB 11KB [ 1004.308160] rpc_buffers 17KB 25KB [ 1004.313532] rpc_tasks 2KB 7KB [ 1004.319556] UNIX 1211KB 1282KB [ 1004.324931] tcp_bind_bucket 1KB 4KB [ 1004.330416] ip_fib_trie 31KB 43KB [ 1004.335779] ip_fib_alias 152KB 197KB [ 1004.341212] ip_dst_cache 14KB 20KB [ 1004.346576] RAW 66KB 82KB [ 1004.352051] UDP 69KB 74KB [ 1004.357643] TCP 14KB 16KB [ 1004.363007] hugetlbfs_inode_cache 3KB 15KB [ 1004.368805] fscache_cookie_jar 1KB 7KB [ 1004.374252] eventpoll_pwq 38KB 47KB [ 1004.379697] eventpoll_epi 65KB 66KB [ 1004.385064] inotify_inode_mark 15KB 23KB [ 1004.391819] request_queue 199KB 199KB [ 1004.397758] blkdev_requests 1KB 3KB [ 1004.403124] blkdev_ioc 33KB 46KB [ 1004.411683] bio-0 1372KB 1593KB [ 1004.417635] biovec-max 1699KB 1740KB [ 1004.423004] biovec-64 1424KB 1598KB [ 1004.429307] biovec-16 119KB 131KB [ 1004.434698] bio_integrity_payload 1KB 8KB [ 1004.441565] khugepaged_mm_slot 8KB 27KB [ 1004.447681] uid_cache 0KB 4KB [ 1004.453045] dmaengine-unmap-2 0KB 3KB [ 1004.459367] skbuff_fclone_cache 48KB 56KB [ 1004.464906] skbuff_head_cache 8710KB 9232KB [ 1004.471227] configfs_dir_cache 3KB 7KB [ 1004.476683] file_lock_cache 52KB 59KB [ 1004.483037] file_lock_ctx 9KB 15KB [ 1004.488989] fsnotify_mark_connector 7KB 19KB [ 1004.494873] net_namespace 70KB 87KB [ 1004.501180] shmem_inode_cache 8086KB 8088KB [ 1004.506550] task_delay_info 191KB 355KB [ 1004.514822] taskstats 32KB 38KB [ 1004.520738] proc_dir_entry 866KB 900KB [ 1004.526121] pde_opener 14KB 66KB [ 1004.532458] seq_file 315KB 429KB [ 1004.538413] sigqueue 74KB 74KB [ 1004.543781] kernfs_node_cache 18243KB 18246KB [ 1004.550303] mnt_cache 208KB 212KB [ 1004.555672] filp 7033KB 7706KB [ 1004.561985] names_cache 124155KB 124155KB [ 1004.568952] iint_cache 37KB 47KB [ 1004.574317] key_jar 4KB 7KB [ 1004.580513] uts_namespace 5KB 11KB [ 1004.585881] nsproxy 2KB 15KB [ 1004.592277] vm_area_struct 3239KB 3519KB [ 1004.598207] mm_struct 458KB 474KB [ 1004.603576] fs_cache 223KB 308KB [ 1004.609889] files_cache 877KB 903KB [ 1004.617697] signal_cache 1467KB 1509KB [ 1004.623065] sighand_cache 670KB 672KB [ 1004.637779] task_struct 6312KB 6318KB [ 1004.643155] cred_jar 2214KB 2772KB [ 1004.654601] anon_vma_chain 1056KB 1602KB [ 1004.660495] anon_vma 153KB 258KB [ 1004.665864] pid 116KB 220KB [ 1004.676868] Acpi-Operand 156KB 198KB [ 1004.682798] Acpi-ParseExt 9KB 11KB [ 1004.693416] Acpi-Parse 41KB 47KB [ 1004.699365] Acpi-State 52KB 63KB [ 1004.704732] Acpi-Namespace 20KB 27KB [ 1004.717469] numa_policy 0KB 3KB [ 1004.722840] debug_objects_cache 1598KB 1669KB [ 1004.733231] trace_event_file 297KB 298KB [ 1004.739942] ftrace_event_field 398KB 401KB [ 1004.745395] pool_workqueue 149KB 156KB [ 1004.755898] page->ptl 456KB 1004KB [ 1004.762656] kmalloc-2097152 2050KB 2050KB [ 1004.772493] kmalloc-524288 2056KB 2056KB [ 1004.779182] kmalloc-262144 1806KB 1806KB [ 1004.784551] kmalloc-131072 650KB 650KB [ 1004.794773] kmalloc-65536 2376KB 2442KB [ 1004.801603] kmalloc-32768 1980KB 2112KB [ 1004.811748] kmalloc-16384 1303KB 1353KB [ 1004.820267] kmalloc-8192 4950KB 4974KB [ 1004.825635] kmalloc-4096 24059KB 24118KB [ 1004.832011] kmalloc-2048 14305KB 14382KB [ 1004.837875] kmalloc-1024 12067KB 14230KB [ 1004.843245] kmalloc-512 16905KB 18165KB [ 1004.849599] kmalloc-256 5176KB 6243KB [ 1004.854961] kmalloc-128 1108KB 1484KB [ 1004.861530] kmalloc-96 3635KB 4100KB [ 1004.867513] kmalloc-64 2559KB 3712KB [ 1004.872879] kmalloc-32 1927KB 2492KB [ 1004.879207] kmalloc-192 1931KB 2732KB [ 1004.884616] kmem_cache 177KB 183KB [ 1004.890918] Out of memory (oom_kill_allocating_task): Kill process 22630 (syz-executor.3) score 0 or sacrifice child [ 1004.902130] Killed process 22885 (syz-executor.3) total-vm:60680kB, anon-rss:496kB, file-rss:14340kB, shmem-rss:60kB [ 1004.913877] oom_reaper: reaped process 22885 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1005.107063] Bluetooth: hci2: command 0x040f tx timeout [ 1007.186028] Bluetooth: hci2: command 0x0419 tx timeout 22:19:53 executing program 0: socketpair(0x3, 0x9900, 0x0, &(0x7f0000000040)) [ 1011.743709] oom_reaper: reaped process 22604 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 1011.778543] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1011.794818] in:imklog cpuset=/ mems_allowed=0-1 [ 1011.799512] CPU: 1 PID: 22105 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1011.806950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1011.816301] Call Trace: [ 1011.818891] dump_stack+0x1fc/0x2ef [ 1011.822521] dump_header+0x15d/0xc3f [ 1011.826234] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1011.831338] ? ___ratelimit+0x319/0x590 [ 1011.835316] oom_kill_process.cold+0x10/0x692 [ 1011.839814] ? check_preemption_disabled+0x41/0x280 [ 1011.844835] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1011.850109] out_of_memory+0x1072/0x1390 [ 1011.854181] ? oom_killer_disable+0x270/0x270 [ 1011.858673] ? mutex_trylock+0x15f/0x1a0 [ 1011.862729] __alloc_pages_nodemask+0x23a2/0x2890 [ 1011.867557] ? find_get_entry+0x4cd/0x8a0 [ 1011.871705] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1011.876543] alloc_pages_current+0x193/0x2a0 [ 1011.880965] filemap_fault+0x146e/0x2180 [ 1011.885016] ext4_filemap_fault+0x84/0xb0 [ 1011.889144] __do_fault+0x10b/0x4b0 [ 1011.892753] __handle_mm_fault+0x273b/0x41c0 [ 1011.897147] ? vm_insert_page+0x9c0/0x9c0 [ 1011.901291] ? lock_downgrade+0x720/0x720 [ 1011.905463] ? check_preemption_disabled+0x41/0x280 [ 1011.910491] handle_mm_fault+0x436/0xb10 [ 1011.914543] __do_page_fault+0x68e/0xd60 [ 1011.918589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1011.923585] ? spurious_fault+0x840/0x840 [ 1011.927717] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1011.932554] ? page_fault+0x8/0x30 [ 1011.936079] page_fault+0x1e/0x30 [ 1011.939509] RIP: 0033:0x7f4c58da122d [ 1011.943221] Code: Bad RIP value. [ 1011.946563] RSP: 002b:00007f4c5673d580 EFLAGS: 00010293 [ 1011.951906] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f4c58da122d [ 1011.959154] RDX: 0000000000001fa0 RSI: 00007f4c5673dda0 RDI: 0000000000000004 [ 1011.966401] RBP: 0000555a62cf79d0 R08: 0000000000000000 R09: 0000000004000001 [ 1011.973676] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f4c5673dda0 [ 1011.980921] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f4c5673dddd [ 1011.991017] Mem-Info: [ 1011.993464] active_anon:14100 inactive_anon:43340 isolated_anon:0 [ 1011.993464] active_file:20 inactive_file:34 isolated_file:0 [ 1011.993464] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1011.993464] slab_reclaimable:13506 slab_unreclaimable:117690 [ 1011.993464] mapped:22074 shmem:44029 pagetables:581 bounce:0 [ 1011.993464] free:13912 free_pcp:285 free_cma:0 [ 1012.030649] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1012.039324] Node 0 active_anon:54336kB inactive_anon:118724kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1012.044081] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1012.076504] Node 1 active_anon:1968kB inactive_anon:54636kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15928kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1012.078845] CPU: 0 PID: 22604 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1012.111524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1012.113776] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1012.120867] Call Trace: [ 1012.120887] dump_stack+0x1fc/0x2ef [ 1012.120906] warn_alloc.cold+0x7b/0x18f [ 1012.120925] ? zone_watermark_ok_safe+0x260/0x260 [ 1012.120942] ? usleep_range+0x170/0x170 [ 1012.154930] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1012.157461] ? mark_held_locks+0xa6/0xf0 [ 1012.162307] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:54336kB inactive_anon:114828kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2064kB bounce:0kB free_pcp:592kB local_pcp:344kB free_cma:0kB [ 1012.166272] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1012.166291] ? collect_expired_timers+0x2a0/0x2a0 [ 1012.166319] __alloc_pages_nodemask+0x232f/0x2890 [ 1012.166351] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1012.166369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1012.177064] lowmem_reserve[]: 0 0 1 1 1 [ 1012.204374] ? alloc_pages_current+0x109/0x2a0 [ 1012.204393] alloc_pages_current+0x193/0x2a0 [ 1012.204410] ? __sanitizer_cov_trace_cmp4+0x6/0x20 [ 1012.204423] relay_open_buf.part.0+0x2a8/0xb80 [ 1012.204444] relay_open+0x537/0x9f0 [ 1012.204461] do_blk_trace_setup+0x4f6/0xb40 [ 1012.204477] ? _copy_from_user+0xd2/0x130 [ 1012.204491] __blk_trace_setup+0xca/0x180 [ 1012.204504] ? do_blk_trace_setup+0xb40/0xb40 [ 1012.204520] ? migrate_swap_stop+0x900/0x900 [ 1012.204547] blk_trace_ioctl+0x155/0x290 [ 1012.204560] ? blk_add_driver_data+0x540/0x540 [ 1012.204579] ? __lock_acquire+0x6de/0x3ff0 [ 1012.204599] blkdev_ioctl+0x112/0x1a80 [ 1012.204613] ? blkpg_ioctl+0x9d0/0x9d0 [ 1012.204628] ? do_futex+0x171/0x1880 [ 1012.204643] ? mark_held_locks+0xf0/0xf0 [ 1012.204662] ? debug_check_no_obj_freed+0x201/0x490 [ 1012.204680] ? futex_exit_release+0x220/0x220 [ 1012.204696] block_ioctl+0xe9/0x130 [ 1012.204708] ? blkdev_fallocate+0x3f0/0x3f0 [ 1012.204723] do_vfs_ioctl+0xcdb/0x12e0 [ 1012.204746] ? lock_downgrade+0x720/0x720 [ 1012.204762] ? check_preemption_disabled+0x41/0x280 [ 1012.204776] ? ioctl_preallocate+0x200/0x200 [ 1012.204794] ? __fget+0x356/0x510 [ 1012.204811] ? do_dup2+0x450/0x450 [ 1012.204826] ? __se_sys_futex+0x298/0x3b0 [ 1012.204848] ksys_ioctl+0x9b/0xc0 [ 1012.204865] __x64_sys_ioctl+0x6f/0xb0 [ 1012.204880] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1012.204894] do_syscall_64+0xf9/0x620 [ 1012.204913] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1012.204924] RIP: 0033:0x7f1e464dd0c9 [ 1012.204937] Code: Bad RIP value. [ 1012.204945] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1012.204958] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 1012.204967] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1012.204975] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1012.204982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1012.204991] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 1012.209725] Mem-Info: [ 1012.219589] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1012.220751] active_anon:14076 inactive_anon:43340 isolated_anon:0 [ 1012.220751] active_file:15 inactive_file:16 isolated_file:0 [ 1012.220751] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1012.220751] slab_reclaimable:13506 slab_unreclaimable:117690 [ 1012.220751] mapped:22074 shmem:44029 pagetables:580 bounce:0 [ 1012.220751] free:13912 free_pcp:285 free_cma:0 [ 1012.225562] lowmem_reserve[]: 0 0 0 0 0 [ 1012.225588] Node 1 Normal free:26828kB min:53876kB low:67344kB high:80812kB active_anon:1968kB inactive_anon:54636kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:256kB bounce:0kB free_pcp:548kB local_pcp:252kB free_cma:0kB [ 1012.239952] Node 0 active_anon:54336kB inactive_anon:118724kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1012.244025] lowmem_reserve[]: 0 0 0 0 0 [ 1012.248352] Node 1 active_anon:1968kB inactive_anon:54636kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15928kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1012.252849] Node 0 DMA: 4*4kB (UME) 6*8kB (M) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10880kB [ 1012.264066] Node 0 DMA free:10880kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1012.268974] Node 0 DMA32: 481*4kB (ME) 689*8kB (UME) 329*16kB (ME) 85*32kB (UME) 22*64kB (UME) 7*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 1012.269075] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1012.273521] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1012.285512] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:54336kB inactive_anon:114828kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2064kB bounce:0kB free_pcp:592kB local_pcp:248kB free_cma:0kB [ 1012.294575] Node 1 Normal: 323*4kB (UME) 278*8kB (ME) 163*16kB (UME) 51*32kB (ME) 54*64kB (UME) 6*128kB (ME) 2*256kB (ME) 0*512kB 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26828kB [ 1012.302938] lowmem_reserve[]: 0 0 1 1 1 [ 1012.309557] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1012.311416] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1012.323412] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1012.327074] lowmem_reserve[]: 0 0 0 0 0 [ 1012.330059] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1012.331954] Node 1 Normal free:26828kB min:53876kB low:67344kB high:80812kB active_anon:1968kB inactive_anon:54636kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:256kB bounce:0kB free_pcp:548kB local_pcp:296kB free_cma:0kB [ 1012.340206] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1012.346251] lowmem_reserve[]: 0 0 0 0 0 [ 1012.348534] 44060 total pagecache pages [ 1012.352659] Node 0 DMA: 4*4kB (UME) 6*8kB (M) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10880kB [ 1012.359303] 0 pages in swap cache [ 1012.366838] Node 0 DMA32: 481*4kB (ME) 689*8kB (UME) 329*16kB (ME) 85*32kB (UME) 22*64kB (UME) 7*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 1012.368427] Swap cache stats: add 0, delete 0, find 0/0 [ 1012.373593] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1012.380499] Free swap = 0kB [ 1012.388387] Node 1 Normal: 323*4kB (UME) 278*8kB (ME) 163*16kB (UME) 51*32kB (ME) 54*64kB (UME) 6*128kB (ME) 2*256kB (ME) 0*512kB 2*1024kB (UE) 2*2048kB (UM) 2*4096kB (U) = 26828kB [ 1012.388471] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1012.388484] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1012.400542] Total swap = 0kB [ 1012.414365] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1012.420848] 2097051 pages RAM [ 1012.436080] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1012.459629] 0 pages HighMem/MovableOnly [ 1012.494138] 44060 total pagecache pages [ 1012.527313] 369649 pages reserved [ 1012.562423] 0 pages in swap cache [ 1012.584569] 0 pages cma reserved [ 1012.601318] Swap cache stats: add 0, delete 0, find 0/0 [ 1012.628316] Unreclaimable slab info: [ 1012.649100] Free swap = 0kB [ 1012.657206] Name Used Total [ 1012.687338] Total swap = 0kB [ 1012.704074] pid_2 17KB 40KB [ 1012.718900] 2097051 pages RAM [ 1012.741144] batadv_tt_change_cache 1KB 7KB [ 1012.746776] 0 pages HighMem/MovableOnly [ 1012.747378] batadv_tl_cache 6KB 16KB [ 1012.763579] 369649 pages reserved [ 1012.791329] TIPC 13KB 15KB [ 1012.802415] 0 pages cma reserved [ 1012.990491] SCTPv6 18KB 30KB [ 1012.995938] DCCPv6 17KB 22KB [ 1013.001311] DCCP 19KB 28KB [ 1013.008728] RXRPC 14KB 19KB [ 1013.014212] rxrpc_call_jar 101KB 118KB [ 1013.019581] bridge_fdb_cache 12KB 27KB [ 1013.025043] fib6_nodes 210KB 272KB [ 1013.030400] ip6_dst_cache 385KB 611KB [ 1013.035823] RAWv6 96KB 108KB [ 1013.041188] UDPv6 33KB 37KB [ 1013.046659] TCPv6 27KB 36KB [ 1013.052030] nf_conntrack 5KB 15KB [ 1013.057520] t10_alua_lu_gp_cache 0KB 3KB [ 1013.063161] sd_ext_cdb 0KB 7KB [ 1013.068583] scsi_sense_cache 1056KB 1064KB [ 1013.074019] virtio_scsi_cmd 16KB 16KB [ 1013.079386] sgpool-128 8KB 8KB [ 1013.084813] sgpool-64 4KB 12KB [ 1013.090175] sgpool-32 2KB 15KB [ 1013.095621] sgpool-16 1KB 7KB [ 1013.100981] sgpool-8 0KB 7KB [ 1013.108570] mqueue_inode_cache 15KB 37KB [ 1013.115672] bio_post_read_ctx 14KB 15KB [ 1013.121103] bio-2 14KB 15KB [ 1013.128863] jfs_mp 7KB 7KB [ 1013.136666] cifs_small_rq 15KB 16KB [ 1013.142028] cifs_request 67KB 67KB [ 1013.149867] cifs_mpx_ids 0KB 7KB [ 1013.157690] nfs_commit_data 3KB 14KB [ 1013.163056] nfs_write_data 34KB 44KB [ 1013.170878] ext4_system_zone 1KB 7KB [ 1013.178699] bio-1 1KB 7KB [ 1013.186487] pid_namespace 2KB 11KB [ 1013.191863] rpc_buffers 17KB 25KB [ 1013.199655] rpc_tasks 2KB 7KB [ 1013.207443] UNIX 1186KB 1282KB [ 1013.217531] tcp_bind_bucket 1KB 4KB [ 1013.222910] ip_fib_trie 30KB 43KB [ 1013.230715] ip_fib_alias 148KB 197KB [ 1013.238531] ip_dst_cache 10KB 20KB [ 1013.246305] RAW 61KB 82KB [ 1013.251671] UDP 40KB 74KB [ 1013.259496] TCP 8KB 16KB [ 1013.268584] hugetlbfs_inode_cache 3KB 15KB [ 1013.276707] fscache_cookie_jar 1KB 7KB [ 1013.282161] eventpoll_pwq 30KB 47KB [ 1013.290174] eventpoll_epi 50KB 66KB [ 1013.298281] inotify_inode_mark 12KB 23KB [ 1013.306234] request_queue 199KB 199KB [ 1013.316501] blkdev_requests 1KB 3KB [ 1013.321866] blkdev_ioc 28KB 46KB [ 1013.329663] bio-0 1309KB 1530KB [ 1013.337492] biovec-max 1641KB 1724KB [ 1013.342866] biovec-64 1395KB 1575KB [ 1013.350683] biovec-16 114KB 131KB [ 1013.358698] bio_integrity_payload 1KB 8KB [ 1013.366841] khugepaged_mm_slot 4KB 27KB [ 1013.372309] uid_cache 0KB 4KB [ 1013.380156] dmaengine-unmap-2 0KB 3KB [ 1013.387964] skbuff_fclone_cache 43KB 56KB [ 1013.395916] skbuff_head_cache 8854KB 9232KB [ 1013.401286] configfs_dir_cache 3KB 7KB [ 1013.409170] file_lock_cache 40KB 59KB [ 1013.419222] file_lock_ctx 9KB 15KB [ 1013.426956] fsnotify_mark_connector 6KB 19KB [ 1013.432849] net_namespace 70KB 87KB [ 1013.440764] shmem_inode_cache 8066KB 8088KB [ 1013.448590] task_delay_info 178KB 355KB [ 1013.456402] taskstats 26KB 38KB [ 1013.461767] proc_dir_entry 864KB 900KB [ 1013.469825] pde_opener 11KB 66KB [ 1013.477626] seq_file 286KB 429KB [ 1013.482995] sigqueue 57KB 74KB [ 1013.490818] kernfs_node_cache 18234KB 18246KB [ 1013.498606] mnt_cache 207KB 212KB [ 1013.506599] filp 7073KB 7706KB [ 1013.511962] names_cache 123475KB 123475KB [ 1013.522220] iint_cache 31KB 47KB [ 1013.530182] key_jar 4KB 7KB [ 1013.537964] uts_namespace 3KB 11KB [ 1013.545750] nsproxy 2KB 15KB [ 1013.551116] vm_area_struct 3124KB 3515KB [ 1013.559191] mm_struct 419KB 474KB [ 1013.567001] fs_cache 207KB 304KB [ 1013.572366] files_cache 866KB 903KB [ 1013.580139] signal_cache 1440KB 1509KB [ 1013.587952] sighand_cache 592KB 652KB [ 1013.603374] task_struct 6217KB 6287KB [ 1013.608743] cred_jar 2198KB 2772KB [ 1013.620663] anon_vma_chain 1017KB 1602KB [ 1013.626380] anon_vma 114KB 258KB [ 1013.631743] pid 107KB 220KB [ 1013.641851] Acpi-Operand 156KB 198KB [ 1013.647327] Acpi-ParseExt 9KB 11KB [ 1013.652685] Acpi-Parse 41KB 47KB [ 1013.662808] Acpi-State 52KB 63KB [ 1013.668333] Acpi-Namespace 20KB 27KB [ 1013.678474] numa_policy 0KB 3KB [ 1013.683904] debug_objects_cache 1594KB 1669KB [ 1013.689444] trace_event_file 297KB 298KB [ 1013.699537] ftrace_event_field 398KB 401KB [ 1013.705075] pool_workqueue 136KB 156KB [ 1013.710445] page->ptl 439KB 1004KB [ 1013.722077] kmalloc-2097152 2050KB 2050KB [ 1013.727517] kmalloc-524288 2056KB 2056KB [ 1013.732875] kmalloc-262144 1806KB 1806KB [ 1013.744883] kmalloc-131072 650KB 650KB [ 1013.750251] kmalloc-65536 2376KB 2442KB [ 1013.760426] kmalloc-32768 1980KB 2112KB [ 1013.765857] kmalloc-16384 1270KB 1353KB [ 1013.771218] kmalloc-8192 4950KB 4974KB [ 1013.781348] kmalloc-4096 23910KB 23970KB [ 1013.786783] kmalloc-2048 14294KB 14382KB [ 1013.792148] kmalloc-1024 11959KB 14206KB [ 1013.802290] kmalloc-512 17209KB 18153KB [ 1013.807747] kmalloc-256 5176KB 6243KB [ 1013.813114] kmalloc-128 1094KB 1484KB [ 1013.824078] kmalloc-96 3642KB 4100KB [ 1013.829456] kmalloc-64 2547KB 3712KB [ 1013.834949] kmalloc-32 1923KB 2492KB [ 1013.840323] kmalloc-192 1915KB 2732KB [ 1013.845759] kmem_cache 177KB 183KB [ 1013.851130] Out of memory (oom_kill_allocating_task): Kill process 22105 (in:imklog) score 0 or sacrifice child [ 1013.861476] Killed process 22103 (rsyslogd) total-vm:254332kB, anon-rss:824kB, file-rss:0kB, shmem-rss:0kB [ 1013.873068] oom_reaper: reaped process 22103 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1021.012973] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1021.024566] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1021.029317] CPU: 1 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1021.036743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1021.046073] Call Trace: [ 1021.048645] dump_stack+0x1fc/0x2ef [ 1021.052259] dump_header+0x15d/0xc3f [ 1021.055958] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1021.061038] ? ___ratelimit+0x319/0x590 [ 1021.064993] oom_kill_process.cold+0x10/0x692 [ 1021.069471] ? check_preemption_disabled+0x41/0x280 [ 1021.074470] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1021.079726] out_of_memory+0x1072/0x1390 [ 1021.083772] ? oom_killer_disable+0x270/0x270 [ 1021.088247] ? mutex_trylock+0x15f/0x1a0 [ 1021.092287] __alloc_pages_nodemask+0x23a2/0x2890 [ 1021.097111] ? find_get_entry+0x4cd/0x8a0 [ 1021.101242] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1021.106093] alloc_pages_current+0x193/0x2a0 [ 1021.110485] filemap_fault+0x146e/0x2180 [ 1021.114540] ext4_filemap_fault+0x84/0xb0 [ 1021.118674] __do_fault+0x10b/0x4b0 [ 1021.122296] __handle_mm_fault+0x273b/0x41c0 [ 1021.126693] ? vm_insert_page+0x9c0/0x9c0 [ 1021.130831] ? check_preemption_disabled+0x41/0x280 [ 1021.135828] handle_mm_fault+0x436/0xb10 [ 1021.139875] __do_page_fault+0x68e/0xd60 [ 1021.143919] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1021.148914] ? spurious_fault+0x840/0x840 [ 1021.153056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1021.157884] ? page_fault+0x8/0x30 [ 1021.161405] page_fault+0x1e/0x30 [ 1021.164836] RIP: 0033:0x4675e3 [ 1021.168006] Code: Bad RIP value. [ 1021.171365] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 1021.176709] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 1021.183955] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f198 [ 1021.191200] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 1021.198446] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 1021.205709] R13: 000000c0006c3c00 R14: 000000c0000004e0 R15: 00007fc2d038b70d [ 1021.217105] Mem-Info: [ 1021.219556] active_anon:14047 inactive_anon:43340 isolated_anon:0 [ 1021.219556] active_file:45 inactive_file:19 isolated_file:0 [ 1021.219556] unevictable:0 dirty:23 writeback:0 unstable:0 [ 1021.219556] slab_reclaimable:13480 slab_unreclaimable:117039 [ 1021.219556] mapped:22103 shmem:44029 pagetables:567 bounce:0 [ 1021.219556] free:13997 free_pcp:61 free_cma:0 [ 1021.297382] Node 0 active_anon:54500kB inactive_anon:118724kB active_file:132kB inactive_file:112kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:92kB writeback:0kB shmem:121136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1021.325418] Node 1 active_anon:1688kB inactive_anon:54636kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16044kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1021.352682] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1021.379121] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1021.384187] Node 0 DMA32 free:17924kB min:35996kB low:44992kB high:53988kB active_anon:54500kB inactive_anon:114828kB active_file:168kB inactive_file:92kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:2008kB bounce:0kB free_pcp:232kB local_pcp:0kB free_cma:0kB [ 1021.413218] lowmem_reserve[]: 0 0 1 1 1 [ 1021.417186] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1021.443207] lowmem_reserve[]: 0 0 0 0 0 [ 1021.447187] Node 1 Normal free:26884kB min:53876kB low:67344kB high:80812kB active_anon:1688kB inactive_anon:54636kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:260kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1021.475810] lowmem_reserve[]: 0 0 0 0 0 [ 1021.479788] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 3*16kB (UME) 8*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 1021.495214] Node 0 DMA32: 516*4kB (ME) 701*8kB (UME) 331*16kB (ME) 84*32kB (UME) 19*64kB (ME) 8*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17896kB [ 1021.511020] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1021.522115] Node 1 Normal: 311*4kB (UME) 265*8kB (ME) 173*16kB (ME) 52*32kB (UME) 57*64kB (UME) 7*128kB (ME) 3*256kB (UME) 1*512kB (U) 1*1024kB (E) 2*2048kB (UM) 2*4096kB (U) = 26932kB [ 1021.538796] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1021.547651] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1021.556283] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1021.565255] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1021.573874] 44086 total pagecache pages [ 1021.577847] 0 pages in swap cache [ 1021.581631] Swap cache stats: add 0, delete 0, find 0/0 [ 1021.586987] Free swap = 0kB [ 1021.589996] Total swap = 0kB [ 1021.593075] 2097051 pages RAM [ 1021.596173] 0 pages HighMem/MovableOnly [ 1021.600136] 369649 pages reserved [ 1021.605914] 0 pages cma reserved [ 1021.609279] Unreclaimable slab info: [ 1021.613053] Name Used Total [ 1021.618592] pid_2 14KB 40KB [ 1021.624108] batadv_tt_change_cache 1KB 7KB [ 1021.629906] batadv_tl_cache 6KB 16KB [ 1021.642306] TIPC 13KB 15KB [ 1021.647685] SCTPv6 18KB 30KB [ 1021.653104] DCCPv6 17KB 22KB [ 1021.658466] DCCP 19KB 28KB [ 1021.663894] RXRPC 14KB 19KB [ 1021.669251] rxrpc_call_jar 101KB 118KB [ 1021.674670] bridge_fdb_cache 12KB 27KB [ 1021.680031] fib6_nodes 210KB 272KB [ 1021.685424] ip6_dst_cache 410KB 611KB [ 1021.698481] RAWv6 96KB 108KB [ 1021.703884] UDPv6 33KB 37KB [ 1021.711054] TCPv6 30KB 36KB [ 1021.716449] nf_conntrack 6KB 15KB [ 1021.734313] t10_alua_lu_gp_cache 0KB 3KB [ 1021.739975] sd_ext_cdb 0KB 7KB [ 1021.747324] scsi_sense_cache 1056KB 1064KB [ 1021.752779] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1021.754750] virtio_scsi_cmd 16KB 16KB [ 1021.772736] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 1021.774850] sgpool-128 8KB 8KB [ 1021.777876] CPU: 1 PID: 22885 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1021.784616] sgpool-64 4KB 12KB [ 1021.791081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1021.791086] Call Trace: [ 1021.791109] dump_stack+0x1fc/0x2ef [ 1021.791128] warn_alloc.cold+0x7b/0x18f [ 1021.796464] sgpool-32 2KB 15KB [ 1021.805804] ? zone_watermark_ok_safe+0x260/0x260 [ 1021.805818] ? usleep_range+0x170/0x170 [ 1021.805835] ? mark_held_locks+0xa6/0xf0 [ 1021.810672] sgpool-16 1KB 7KB [ 1021.812008] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1021.815970] sgpool-8 0KB 7KB [ 1021.821321] ? collect_expired_timers+0x2a0/0x2a0 [ 1021.821353] __alloc_pages_nodemask+0x232f/0x2890 [ 1021.826171] mqueue_inode_cache 15KB 37KB [ 1021.830141] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1021.834187] bio_post_read_ctx 14KB 15KB [ 1021.839510] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1021.844663] bio-2 14KB 15KB [ 1021.849931] ? rcu_nmi_exit+0xb3/0x180 [ 1021.854767] jfs_mp 7KB 7KB [ 1021.859582] ? alloc_pages_current+0x9f/0x2a0 [ 1021.865049] cifs_small_rq 15KB 16KB [ 1021.869827] alloc_pages_current+0x193/0x2a0 [ 1021.875180] cifs_request 67KB 67KB [ 1021.879905] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 1021.885259] cifs_mpx_ids 0KB 7KB [ 1021.889128] relay_open_buf.part.0+0x2a8/0xb80 [ 1021.894501] nfs_commit_data 3KB 14KB [ 1021.898947] relay_open+0x537/0x9f0 [ 1021.904297] nfs_write_data 34KB 44KB [ 1021.908671] do_blk_trace_setup+0x4f6/0xb40 [ 1021.916228] ext4_system_zone 1KB 7KB [ 1021.918835] ? _copy_from_user+0xd2/0x130 [ 1021.924214] bio-1 1KB 7KB [ 1021.928742] __blk_trace_setup+0xca/0x180 [ 1021.934118] pid_namespace 2KB 11KB [ 1021.937726] ? do_blk_trace_setup+0xb40/0xb40 [ 1021.943092] rpc_buffers 17KB 25KB [ 1021.947373] ? migrate_swap_stop+0x900/0x900 [ 1021.952727] rpc_tasks 2KB 7KB [ 1021.956849] blk_trace_ioctl+0x155/0x290 [ 1021.962195] UNIX 1200KB 1278KB [ 1021.966305] ? blk_add_driver_data+0x540/0x540 [ 1021.971667] tcp_bind_bucket 1KB 4KB [ 1021.976127] ? __lock_acquire+0x6de/0x3ff0 [ 1021.981487] ip_fib_trie 30KB 43KB [ 1021.985855] blkdev_ioctl+0x112/0x1a80 [ 1021.991210] ip_fib_alias 148KB 197KB [ 1021.995233] ? blkpg_ioctl+0x9d0/0x9d0 [ 1022.000590] ip_dst_cache 8KB 20KB [ 1022.005134] ? do_futex+0x171/0x1880 [ 1022.010492] RAW 61KB 82KB [ 1022.014690] ? mark_held_locks+0xf0/0xf0 [ 1022.014708] ? debug_check_no_obj_freed+0x201/0x490 [ 1022.014724] ? futex_exit_release+0x220/0x220 [ 1022.014738] block_ioctl+0xe9/0x130 [ 1022.014749] ? blkdev_fallocate+0x3f0/0x3f0 [ 1022.014764] do_vfs_ioctl+0xcdb/0x12e0 [ 1022.014779] ? lock_downgrade+0x720/0x720 [ 1022.014793] ? check_preemption_disabled+0x41/0x280 [ 1022.014807] ? ioctl_preallocate+0x200/0x200 [ 1022.014826] ? __fget+0x356/0x510 [ 1022.014840] ? do_dup2+0x450/0x450 [ 1022.014854] ? __se_sys_futex+0x298/0x3b0 [ 1022.014877] ksys_ioctl+0x9b/0xc0 [ 1022.014893] __x64_sys_ioctl+0x6f/0xb0 [ 1022.014908] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1022.014922] do_syscall_64+0xf9/0x620 [ 1022.014942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1022.014953] RIP: 0033:0x7f7afc6dd0c9 [ 1022.014968] Code: Bad RIP value. [ 1022.014976] RSP: 002b:00007f7afac4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1022.014989] RAX: ffffffffffffffda RBX: 00007f7afc7fcf80 RCX: 00007f7afc6dd0c9 [ 1022.014998] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1022.015006] RBP: 00007f7afc738ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1022.015013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1022.015022] R13: 00007ffe0e9b51ef R14: 00007f7afac4f300 R15: 0000000000022000 [ 1022.036244] Mem-Info: [ 1022.048488] UDP 48KB 67KB [ 1022.049607] active_anon:14047 inactive_anon:43340 isolated_anon:0 [ 1022.049607] active_file:28 inactive_file:16 isolated_file:13 [ 1022.049607] unevictable:0 dirty:23 writeback:0 unstable:0 [ 1022.049607] slab_reclaimable:13480 slab_unreclaimable:117059 [ 1022.049607] mapped:22103 shmem:44029 pagetables:567 bounce:0 [ 1022.049607] free:13859 free_pcp:177 free_cma:0 [ 1022.053716] TCP 8KB 11KB [ 1022.058715] Node 0 active_anon:54500kB inactive_anon:118724kB active_file:100kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):52kB mapped:72368kB dirty:92kB writeback:0kB shmem:121136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1022.068973] hugetlbfs_inode_cache 3KB 15KB [ 1022.071300] Node 1 active_anon:1688kB inactive_anon:54636kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16044kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1022.071306] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1022.071337] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1022.071358] Node 0 DMA32 free:17632kB min:35996kB low:44992kB high:53988kB active_anon:54500kB inactive_anon:114828kB active_file:100kB inactive_file:52kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:2008kB bounce:0kB free_pcp:460kB local_pcp:248kB free_cma:0kB [ 1022.071392] lowmem_reserve[]: 0 0 1 1 1 [ 1022.071411] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1022.071442] lowmem_reserve[]: 0 0 0 0 0 [ 1022.075325] fscache_cookie_jar 1KB 7KB [ 1022.079449] Node 1 Normal free:26928kB min:53876kB low:67344kB high:80812kB active_anon:1688kB inactive_anon:54636kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:260kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1022.088901] eventpoll_pwq 27KB 47KB [ 1022.092481] lowmem_reserve[]: 0 0 0 0 0 [ 1022.095898] eventpoll_epi 49KB 66KB [ 1022.100023] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 3*16kB (UME) 8*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 1022.107920] inotify_inode_mark 13KB 23KB [ 1022.111913] Node 0 DMA32: 508*4kB (ME) 686*8kB (UME) 322*16kB (UME) 81*32kB (UME) 19*64kB (UME) 9*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17632kB [ 1022.117895] request_queue 199KB 199KB [ 1022.125268] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1022.128066] blkdev_requests 1KB 3KB [ 1022.135778] Node 1 Normal: 310*4kB (ME) 265*8kB (ME) 173*16kB (ME) 52*32kB (UME) 57*64kB (UME) 7*128kB (ME) 3*256kB (UME) 1*512kB (U) 1*1024kB (E) 2*2048kB (UM) 2*4096kB (U) = 26928kB [ 1022.143214] blkdev_ioc 28KB 46KB [ 1022.143225] bio-0 1405KB 1530KB [ 1022.143234] biovec-max 1674KB 1724KB [ 1022.143245] biovec-64 1386KB 1575KB [ 1022.143255] biovec-16 112KB 131KB [ 1022.143263] bio_integrity_payload 1KB 8KB [ 1022.143271] khugepaged_mm_slot 3KB 27KB [ 1022.143287] uid_cache 0KB 4KB [ 1022.143297] dmaengine-unmap-2 0KB 3KB [ 1022.143308] skbuff_fclone_cache 39KB 56KB [ 1022.143317] skbuff_head_cache 9318KB 9318KB [ 1022.143327] configfs_dir_cache 3KB 7KB [ 1022.143337] file_lock_cache 41KB 59KB [ 1022.143346] file_lock_ctx 9KB 15KB [ 1022.143354] fsnotify_mark_connector 7KB 19KB [ 1022.147734] net_namespace 70KB 87KB [ 1022.151474] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1022.158164] shmem_inode_cache 8073KB 8088KB [ 1022.165468] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1022.169844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1022.174779] task_delay_info 176KB 355KB [ 1022.177010] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1022.184999] taskstats 24KB 38KB [ 1022.218600] 44086 total pagecache pages [ 1022.223760] proc_dir_entry 864KB 900KB [ 1022.253359] 0 pages in swap cache [ 1022.253693] pde_opener 10KB 66KB [ 1022.281249] Swap cache stats: add 0, delete 0, find 0/0 [ 1022.311943] seq_file 270KB 429KB [ 1022.312580] Free swap = 0kB [ 1022.348525] sigqueue 63KB 74KB [ 1022.375730] Total swap = 0kB [ 1022.383591] kernfs_node_cache 18234KB 18246KB [ 1022.414599] 2097051 pages RAM [ 1022.415174] mnt_cache 207KB 212KB [ 1022.419096] 0 pages HighMem/MovableOnly [ 1022.426385] filp 7026KB 7706KB [ 1022.445588] 369649 pages reserved [ 1022.465109] names_cache 122723KB 122782KB [ 1022.465562] 0 pages cma reserved [ 1022.476560] iint_cache 32KB 47KB [ 1022.476571] key_jar 4KB 7KB [ 1022.727232] uts_namespace 3KB 11KB [ 1022.734613] nsproxy 2KB 15KB [ 1022.740172] vm_area_struct 3081KB 3511KB [ 1022.745622] mm_struct 398KB 474KB [ 1022.755742] fs_cache 205KB 304KB [ 1022.761179] files_cache 860KB 903KB [ 1022.766673] signal_cache 1451KB 1509KB [ 1022.777214] sighand_cache 575KB 645KB [ 1022.782780] task_struct 6179KB 6249KB [ 1022.788225] cred_jar 2201KB 2772KB [ 1022.798706] anon_vma_chain 992KB 1598KB [ 1022.804208] anon_vma 113KB 258KB [ 1022.809647] pid 116KB 220KB [ 1022.820192] Acpi-Operand 156KB 198KB [ 1022.825623] Acpi-ParseExt 9KB 11KB [ 1022.837473] Acpi-Parse 41KB 47KB [ 1022.843779] Acpi-State 52KB 63KB [ 1022.849248] Acpi-Namespace 20KB 27KB [ 1022.858744] numa_policy 0KB 3KB [ 1022.865100] debug_objects_cache 1593KB 1669KB [ 1022.874745] trace_event_file 297KB 298KB [ 1022.881098] ftrace_event_field 398KB 401KB [ 1022.886676] pool_workqueue 136KB 156KB [ 1022.892633] page->ptl 425KB 1000KB [ 1022.898033] kmalloc-2097152 2050KB 2050KB [ 1022.909839] kmalloc-524288 2056KB 2056KB [ 1022.915209] kmalloc-262144 1806KB 1806KB [ 1022.934195] kmalloc-131072 650KB 650KB [ 1022.939567] kmalloc-65536 2376KB 2442KB [ 1022.959821] kmalloc-32768 1980KB 2112KB [ 1022.965193] kmalloc-16384 1270KB 1320KB [ 1022.981071] kmalloc-8192 4950KB 4974KB [ 1022.993923] kmalloc-4096 23876KB 23914KB [ 1022.999301] kmalloc-2048 14263KB 14382KB [ 1023.020593] kmalloc-1024 11932KB 14198KB [ 1023.026591] kmalloc-512 17243KB 18150KB [ 1023.037871] kmalloc-256 5201KB 6243KB [ 1023.043913] kmalloc-128 1107KB 1484KB [ 1023.049367] kmalloc-96 3687KB 4100KB [ 1023.057076] kmalloc-64 2547KB 3712KB [ 1023.062969] kmalloc-32 1908KB 2492KB [ 1023.068336] kmalloc-192 1913KB 2732KB [ 1023.075332] kmem_cache 177KB 183KB [ 1023.081314] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 1023.092245] Killed process 22291 (syz-executor.4) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 1023.103691] oom_reaper: reaped process 22291 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1026.489530] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1026.496250] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1026.506228] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1026.513598] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1026.523003] device bridge_slave_1 left promiscuous mode [ 1026.529196] bridge0: port 2(bridge_slave_1) entered disabled state [ 1026.536609] device bridge_slave_0 left promiscuous mode [ 1026.543866] bridge0: port 1(bridge_slave_0) entered disabled state [ 1026.554745] device veth1_macvtap left promiscuous mode [ 1026.560988] device veth0_macvtap left promiscuous mode [ 1026.566315] device veth1_vlan left promiscuous mode [ 1026.572427] device veth0_vlan left promiscuous mode 22:20:13 executing program 2: socketpair(0x3, 0xad00, 0x0, &(0x7f0000000040)) 22:20:13 executing program 5: socketpair(0x2c, 0xaa01, 0x0, &(0x7f0000000000)) 22:20:13 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:20:13 executing program 4: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:20:13 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2}) 22:20:13 executing program 0: socketpair(0x3, 0x9901, 0x0, &(0x7f0000000040)) 22:20:13 executing program 5: socketpair(0x2c, 0xab00, 0x0, &(0x7f0000000000)) 22:20:13 executing program 0: socketpair(0x3, 0x9a00, 0x0, &(0x7f0000000040)) 22:20:13 executing program 2: socketpair(0x3, 0xad01, 0x0, &(0x7f0000000040)) 22:20:13 executing program 0: socketpair(0x3, 0x9a01, 0x0, &(0x7f0000000040)) 22:20:13 executing program 5: socketpair(0x2c, 0xab01, 0x0, &(0x7f0000000000)) 22:20:13 executing program 2: socketpair(0x3, 0xae00, 0x0, &(0x7f0000000040)) 22:20:13 executing program 5: socketpair(0x2c, 0xac00, 0x0, &(0x7f0000000000)) 22:20:13 executing program 0: socketpair(0x3, 0x9b00, 0x0, &(0x7f0000000040)) [ 1031.656747] Bluetooth: hci5: command 0x0409 tx timeout [ 1033.736258] Bluetooth: hci5: command 0x041b tx timeout [ 1034.947307] device hsr_slave_1 left promiscuous mode [ 1034.958168] device hsr_slave_0 left promiscuous mode [ 1035.059183] team0 (unregistering): Port device team_slave_1 removed [ 1035.239834] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1035.282323] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1035.303033] CPU: 1 PID: 8150 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1035.310488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1035.319844] Call Trace: [ 1035.322441] dump_stack+0x1fc/0x2ef [ 1035.326082] dump_header+0x15d/0xc3f [ 1035.329802] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1035.334907] ? ___ratelimit+0x319/0x590 [ 1035.338888] oom_kill_process.cold+0x10/0x692 [ 1035.343390] ? check_preemption_disabled+0x41/0x280 [ 1035.348425] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1035.353705] out_of_memory+0x1072/0x1390 [ 1035.357780] ? oom_killer_disable+0x270/0x270 [ 1035.362715] ? mutex_trylock+0x15f/0x1a0 [ 1035.366784] __alloc_pages_nodemask+0x23a2/0x2890 [ 1035.371632] ? find_get_entry+0x4cd/0x8a0 [ 1035.375791] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1035.380666] alloc_pages_current+0x193/0x2a0 [ 1035.385074] filemap_fault+0x146e/0x2180 [ 1035.389152] ext4_filemap_fault+0x84/0xb0 [ 1035.393304] __do_fault+0x10b/0x4b0 [ 1035.396941] __handle_mm_fault+0x273b/0x41c0 [ 1035.401346] ? vm_insert_page+0x9c0/0x9c0 [ 1035.405482] ? __fget+0x356/0x510 [ 1035.408965] ? check_preemption_disabled+0x41/0x280 [ 1035.413967] handle_mm_fault+0x436/0xb10 [ 1035.418015] __do_page_fault+0x68e/0xd60 [ 1035.422062] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1035.427063] ? spurious_fault+0x840/0x840 [ 1035.431199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1035.436028] ? page_fault+0x8/0x30 [ 1035.439555] page_fault+0x1e/0x30 [ 1035.442991] RIP: 0033:0x467800 [ 1035.446169] Code: Bad RIP value. [ 1035.449515] RSP: 002b:000000c005c437e8 EFLAGS: 00010246 [ 1035.454862] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1035.462116] RDX: 0000000000000080 RSI: 000000c005c43840 RDI: 0000000000000004 [ 1035.469369] RBP: 000000c005c43e40 R08: 0000000000000000 R09: 000000f0fdea0a94 [ 1035.476621] R10: 0000000000000254 R11: 0000000000000246 R12: 000000c005c43870 [ 1035.483871] R13: 0000000000000004 R14: 000000c000a8e4e0 R15: 0000000000000000 [ 1035.494825] Mem-Info: [ 1035.497339] active_anon:14611 inactive_anon:43338 isolated_anon:0 [ 1035.497339] active_file:3 inactive_file:40 isolated_file:0 [ 1035.497339] unevictable:0 dirty:1 writeback:0 unstable:0 [ 1035.497339] slab_reclaimable:13425 slab_unreclaimable:115799 [ 1035.497339] mapped:22186 shmem:44025 pagetables:587 bounce:0 [ 1035.497339] free:25044 free_pcp:0 free_cma:0 [ 1035.535850] Node 0 active_anon:56540kB inactive_anon:118728kB active_file:16kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72444kB dirty:4kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1035.567619] Node 1 active_anon:1904kB inactive_anon:54624kB active_file:0kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16300kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1035.598781] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1035.653283] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1035.664938] Node 0 DMA32 free:35780kB min:35996kB low:44992kB high:53988kB active_anon:56540kB inactive_anon:114832kB active_file:144kB inactive_file:24kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2148kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1035.749746] lowmem_reserve[]: 0 0 1 1 1 [ 1035.753753] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1035.804099] lowmem_reserve[]: 0 0 0 0 0 [ 1035.808144] Node 1 Normal free:53420kB min:53876kB low:67344kB high:80812kB active_anon:1904kB inactive_anon:54624kB active_file:8kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1035.845313] Bluetooth: hci5: command 0x040f tx timeout [ 1035.894272] lowmem_reserve[]: 0 0 0 0 0 [ 1035.924455] Node 0 DMA: 4*4kB (UME) 7*8kB (UM) 3*16kB (UME) 11*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 1035.986171] Node 0 DMA32: 530*4kB (UME) 767*8kB (UME) 380*16kB (ME) 122*32kB (UME) 47*64kB (UME) 25*128kB (UM) 10*256kB (M) 3*512kB (M) 7*1024kB (UM) 0*2048kB 0*4096kB = 35712kB [ 1036.056191] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1036.109039] Node 1 Normal: 298*4kB (ME) 263*8kB (UME) 178*16kB (ME) 56*32kB (UME) 54*64kB (UME) 9*128kB (UME) 1*256kB (E) 0*512kB 2*1024kB (UE) 1*2048kB (M) 9*4096kB (UM) = 53760kB [ 1036.191567] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1036.218599] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1036.239039] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1036.247962] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1036.256554] 44096 total pagecache pages [ 1036.260511] 0 pages in swap cache [ 1036.263946] Swap cache stats: add 0, delete 0, find 0/0 [ 1036.269376] Free swap = 0kB [ 1036.272383] Total swap = 0kB [ 1036.275434] 2097051 pages RAM [ 1036.278535] 0 pages HighMem/MovableOnly [ 1036.282495] 369649 pages reserved [ 1036.286030] 0 pages cma reserved [ 1036.289390] Unreclaimable slab info: [ 1036.293093] Name Used Total [ 1036.298737] pid_2 13KB 40KB [ 1036.304135] batadv_tt_change_cache 4KB 7KB [ 1036.309951] batadv_tl_cache 6KB 16KB [ 1036.315330] TIPC 13KB 15KB [ 1036.320681] SCTPv6 18KB 30KB [ 1036.326084] DCCPv6 17KB 22KB [ 1036.331439] DCCP 19KB 28KB [ 1036.336824] RXRPC 14KB 19KB [ 1036.342181] rxrpc_call_jar 101KB 118KB [ 1036.349080] bridge_fdb_cache 12KB 27KB [ 1036.354483] fib6_nodes 210KB 272KB [ 1036.370832] ip6_dst_cache 443KB 611KB [ 1036.376378] RAWv6 96KB 108KB [ 1036.381740] UDPv6 33KB 37KB [ 1036.389656] TCPv6 24KB 36KB [ 1036.395015] nf_conntrack 12KB 15KB [ 1036.400480] t10_alua_lu_gp_cache 0KB 3KB [ 1036.408576] sd_ext_cdb 0KB 7KB [ 1036.413928] scsi_sense_cache 1056KB 1064KB [ 1036.419313] virtio_scsi_cmd 16KB 16KB [ 1036.424672] sgpool-128 8KB 8KB [ 1036.430105] sgpool-64 4KB 12KB [ 1036.435589] sgpool-32 2KB 15KB [ 1036.440936] sgpool-16 1KB 7KB [ 1036.446339] sgpool-8 0KB 7KB [ 1036.451698] mqueue_inode_cache 16KB 37KB [ 1036.457204] bio_post_read_ctx 14KB 15KB [ 1036.462599] bio-2 14KB 15KB [ 1036.467979] jfs_mp 7KB 7KB [ 1036.473344] cifs_small_rq 15KB 16KB [ 1036.479134] cifs_request 67KB 67KB [ 1036.484493] cifs_mpx_ids 0KB 7KB [ 1036.490234] nfs_commit_data 3KB 14KB [ 1036.495666] nfs_write_data 34KB 44KB [ 1036.501067] ext4_system_zone 1KB 7KB [ 1036.506496] bio-1 1KB 7KB [ 1036.511858] pid_namespace 3KB 11KB [ 1036.517336] rpc_buffers 17KB 25KB [ 1036.522693] rpc_tasks 2KB 7KB [ 1036.528071] UNIX 1192KB 1275KB [ 1036.533424] tcp_bind_bucket 1KB 4KB [ 1036.538802] ip_fib_trie 30KB 43KB [ 1036.544154] ip_fib_alias 148KB 197KB [ 1036.550524] ip_dst_cache 9KB 20KB [ 1036.555941] RAW 61KB 82KB [ 1036.561297] UDP 45KB 67KB [ 1036.566726] TCP 8KB 11KB [ 1036.572082] hugetlbfs_inode_cache 3KB 15KB [ 1036.577813] fscache_cookie_jar 1KB 7KB [ 1036.583246] eventpoll_pwq 28KB 47KB [ 1036.588641] eventpoll_epi 50KB 66KB [ 1036.594001] inotify_inode_mark 12KB 23KB [ 1036.599700] request_queue 199KB 199KB [ 1036.605402] blkdev_requests 1KB 3KB [ 1036.610767] blkdev_ioc 30KB 46KB [ 1036.616267] bio-0 1483KB 1537KB [ 1036.621629] biovec-max 1724KB 1749KB [ 1036.627032] biovec-64 1510KB 1575KB [ 1036.632397] biovec-16 129KB 131KB [ 1036.637795] bio_integrity_payload 1KB 8KB [ 1036.643498] khugepaged_mm_slot 3KB 27KB [ 1036.648989] uid_cache 0KB 4KB [ 1036.655375] dmaengine-unmap-2 0KB 3KB [ 1036.660745] skbuff_fclone_cache 42KB 56KB [ 1036.666298] skbuff_head_cache 9447KB 9701KB [ 1036.671644] configfs_dir_cache 3KB 7KB [ 1036.677131] file_lock_cache 35KB 55KB [ 1036.682491] file_lock_ctx 9KB 15KB [ 1036.687893] fsnotify_mark_connector 5KB 19KB [ 1036.693770] net_namespace 70KB 87KB [ 1036.699382] shmem_inode_cache 8069KB 8092KB [ 1036.704742] task_delay_info 180KB 355KB [ 1036.710137] taskstats 22KB 38KB [ 1036.717356] proc_dir_entry 864KB 900KB [ 1036.722724] pde_opener 10KB 66KB [ 1036.735018] seq_file 261KB 429KB [ 1036.740396] sigqueue 65KB 74KB [ 1036.749695] kernfs_node_cache 17515KB 17962KB [ 1036.757269] mnt_cache 225KB 232KB [ 1036.762642] filp 6954KB 7698KB [ 1036.771931] names_cache 119565KB 119565KB [ 1036.777382] iint_cache 36KB 47KB [ 1036.782747] key_jar 4KB 7KB [ 1036.791972] uts_namespace 4KB 11KB [ 1036.797511] nsproxy 2KB 15KB [ 1036.802869] vm_area_struct 3052KB 3511KB [ 1036.815288] mm_struct 404KB 474KB [ 1036.820659] fs_cache 209KB 304KB [ 1036.829946] files_cache 871KB 918KB [ 1036.837020] signal_cache 1463KB 1509KB [ 1036.842387] sighand_cache 582KB 645KB [ 1036.851661] task_struct 6179KB 6236KB [ 1036.862717] cred_jar 2262KB 2772KB [ 1036.871876] anon_vma_chain 1004KB 1598KB [ 1036.880883] anon_vma 149KB 258KB [ 1036.891492] pid 110KB 216KB [ 1036.898754] Acpi-Operand 156KB 198KB [ 1036.904122] Acpi-ParseExt 9KB 11KB [ 1036.913955] Acpi-Parse 41KB 47KB [ 1036.922412] Acpi-State 52KB 63KB [ 1036.931877] Acpi-Namespace 20KB 27KB [ 1036.943799] numa_policy 0KB 3KB [ 1036.952344] debug_objects_cache 1593KB 1669KB [ 1036.963306] trace_event_file 297KB 298KB [ 1036.970822] ftrace_event_field 398KB 401KB [ 1036.979366] pool_workqueue 138KB 156KB [ 1036.984720] page->ptl 419KB 1000KB [ 1036.992063] kmalloc-2097152 2050KB 2050KB [ 1037.001921] kmalloc-524288 2056KB 2056KB [ 1037.008775] kmalloc-262144 1806KB 1806KB [ 1037.014131] kmalloc-131072 650KB 650KB [ 1037.021678] kmalloc-65536 2376KB 2442KB [ 1037.031679] kmalloc-32768 1980KB 2112KB [ 1037.037875] kmalloc-16384 1237KB 1287KB [ 1037.043239] kmalloc-8192 4958KB 4983KB [ 1037.054192] kmalloc-4096 24314KB 24314KB [ 1037.060512] kmalloc-2048 14496KB 14573KB [ 1037.074739] kmalloc-1024 12256KB 14175KB [ 1037.081444] kmalloc-512 18053KB 18408KB [ 1037.088399] kmalloc-256 5234KB 6243KB [ 1037.093771] kmalloc-128 1121KB 1484KB [ 1037.104664] kmalloc-96 3725KB 4100KB [ 1037.112169] kmalloc-64 2540KB 3712KB [ 1037.120677] kmalloc-32 1916KB 2492KB [ 1037.128284] kmalloc-192 1951KB 2732KB [ 1037.133646] kmem_cache 177KB 183KB [ 1037.140509] Out of memory (oom_kill_allocating_task): Kill process 8150 (syz-fuzzer) score 0 or sacrifice child [ 1037.153864] Killed process 22629 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1037.184170] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1037.199776] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1037.204555] CPU: 0 PID: 8150 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1037.211988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1037.221324] Call Trace: [ 1037.223906] dump_stack+0x1fc/0x2ef [ 1037.227520] dump_header+0x15d/0xc3f [ 1037.231220] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1037.236323] ? ___ratelimit+0x319/0x590 [ 1037.240280] oom_kill_process.cold+0x10/0x692 [ 1037.244765] ? check_preemption_disabled+0x41/0x280 [ 1037.249769] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1037.255028] out_of_memory+0x1072/0x1390 [ 1037.259075] ? oom_killer_disable+0x270/0x270 [ 1037.263558] ? mutex_trylock+0x15f/0x1a0 [ 1037.267613] __alloc_pages_nodemask+0x23a2/0x2890 [ 1037.272440] ? find_get_entry+0x4cd/0x8a0 [ 1037.276571] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1037.281409] alloc_pages_current+0x193/0x2a0 [ 1037.285800] filemap_fault+0x146e/0x2180 [ 1037.289851] ext4_filemap_fault+0x84/0xb0 [ 1037.293989] __do_fault+0x10b/0x4b0 [ 1037.297602] __handle_mm_fault+0x273b/0x41c0 [ 1037.302013] ? vm_insert_page+0x9c0/0x9c0 [ 1037.306148] ? __fget+0x356/0x510 [ 1037.309598] ? check_preemption_disabled+0x41/0x280 [ 1037.314602] handle_mm_fault+0x436/0xb10 [ 1037.318649] __do_page_fault+0x68e/0xd60 [ 1037.322698] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1037.327696] ? spurious_fault+0x840/0x840 [ 1037.331830] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1037.336656] ? page_fault+0x8/0x30 [ 1037.340178] page_fault+0x1e/0x30 [ 1037.343639] RIP: 0033:0x467800 [ 1037.346815] Code: Bad RIP value. [ 1037.350156] RSP: 002b:000000c005c437e8 EFLAGS: 00010246 [ 1037.355494] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1037.362744] RDX: 0000000000000080 RSI: 000000c005c43840 RDI: 0000000000000004 [ 1037.370009] RBP: 000000c005c43e40 R08: 0000000000000000 R09: 000000f0fdea0a94 [ 1037.377262] R10: 0000000000000254 R11: 0000000000000246 R12: 000000c005c43870 [ 1037.384523] R13: 0000000000000004 R14: 000000c000a8e4e0 R15: 0000000000000000 [ 1037.407903] Mem-Info: [ 1037.410358] active_anon:14611 inactive_anon:43338 isolated_anon:0 [ 1037.410358] active_file:42 inactive_file:0 isolated_file:0 [ 1037.410358] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1037.410358] slab_reclaimable:13415 slab_unreclaimable:115772 [ 1037.410358] mapped:22141 shmem:44025 pagetables:587 bounce:0 [ 1037.410358] free:25110 free_pcp:132 free_cma:0 [ 1037.446471] Node 0 active_anon:56540kB inactive_anon:118728kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1037.481619] Node 1 active_anon:1904kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1037.510457] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1037.539333] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1037.544370] Node 0 DMA32 free:35704kB min:35996kB low:44992kB high:53988kB active_anon:56540kB inactive_anon:114832kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2148kB bounce:0kB free_pcp:284kB local_pcp:36kB free_cma:0kB [ 1037.581900] lowmem_reserve[]: 0 0 1 1 1 [ 1037.586792] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1037.621653] lowmem_reserve[]: 0 0 0 0 0 [ 1037.625712] Node 1 Normal free:53792kB min:53876kB low:67344kB high:80812kB active_anon:1840kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:152kB bounce:0kB free_pcp:244kB local_pcp:136kB free_cma:0kB [ 1037.658166] lowmem_reserve[]: 0 0 0 0 0 [ 1037.662163] Node 0 DMA: 4*4kB (UME) 7*8kB (UM) 3*16kB (UME) 11*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 1037.681572] Node 0 DMA32: 656*4kB (UME) 767*8kB (UME) 380*16kB (ME) 122*32kB (UME) 47*64kB (UME) 25*128kB (UM) 10*256kB (M) 4*512kB (UM) 6*1024kB (UM) 0*2048kB 0*4096kB = 35704kB [ 1037.701034] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1037.718624] Node 1 Normal: 298*4kB (ME) 263*8kB (UME) 178*16kB (ME) 57*32kB (UME) 54*64kB (UME) 9*128kB (UME) 1*256kB (E) 0*512kB 2*1024kB (UE) 1*2048kB (M) 9*4096kB (UM) = 53792kB [ 1037.738671] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1037.747573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1037.759870] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1037.768742] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1037.781123] 44059 total pagecache pages [ 1037.790615] 0 pages in swap cache [ 1037.794089] Swap cache stats: add 0, delete 0, find 0/0 [ 1037.800375] Free swap = 0kB [ 1037.803390] Total swap = 0kB [ 1037.812603] 2097051 pages RAM [ 1037.822294] 0 pages HighMem/MovableOnly [ 1037.830192] 369649 pages reserved [ 1037.833653] 0 pages cma reserved [ 1037.848449] Unreclaimable slab info: [ 1037.852163] Name Used Total [ 1037.860889] pid_2 13KB 40KB [ 1037.866321] batadv_tt_change_cache 4KB 7KB [ 1037.872103] batadv_tl_cache 6KB 16KB [ 1037.881659] TIPC 13KB 15KB [ 1037.891039] SCTPv6 18KB 30KB [ 1037.896474] Bluetooth: hci5: command 0x0419 tx timeout [ 1037.901402] DCCPv6 17KB 22KB [ 1037.908514] DCCP 19KB 28KB [ 1037.913923] RXRPC 14KB 19KB [ 1037.931206] rxrpc_call_jar 101KB 118KB [ 1037.936660] bridge_fdb_cache 12KB 27KB [ 1037.942024] fib6_nodes 210KB 272KB [ 1037.959026] ip6_dst_cache 443KB 611KB [ 1037.964436] RAWv6 96KB 108KB [ 1037.969804] UDPv6 33KB 37KB [ 1037.986576] TCPv6 24KB 36KB [ 1037.991978] nf_conntrack 12KB 15KB [ 1038.001286] t10_alua_lu_gp_cache 0KB 3KB [ 1038.014355] sd_ext_cdb 0KB 7KB [ 1038.022025] scsi_sense_cache 1056KB 1064KB [ 1038.031952] virtio_scsi_cmd 16KB 16KB [ 1038.040895] sgpool-128 8KB 8KB [ 1038.052784] sgpool-64 4KB 12KB [ 1038.062608] sgpool-32 2KB 15KB [ 1038.073285] sgpool-16 1KB 7KB [ 1038.081929] sgpool-8 0KB 7KB [ 1038.091004] mqueue_inode_cache 16KB 37KB [ 1038.100164] bio_post_read_ctx 14KB 15KB [ 1038.111133] bio-2 14KB 15KB [ 1038.117916] jfs_mp 7KB 7KB [ 1038.123322] cifs_small_rq 15KB 16KB [ 1038.140339] cifs_request 67KB 67KB [ 1038.149764] cifs_mpx_ids 0KB 7KB [ 1038.162707] nfs_commit_data 3KB 14KB [ 1038.171951] nfs_write_data 34KB 44KB [ 1038.180972] ext4_system_zone 1KB 7KB [ 1038.191676] bio-1 1KB 7KB [ 1038.202575] pid_namespace 3KB 11KB [ 1038.208842] rpc_buffers 17KB 25KB [ 1038.214187] rpc_tasks 2KB 7KB [ 1038.227002] UNIX 1192KB 1275KB [ 1038.232376] tcp_bind_bucket 1KB 4KB [ 1038.237958] ip_fib_trie 30KB 43KB [ 1038.243312] ip_fib_alias 148KB 197KB [ 1038.252258] ip_dst_cache 9KB 20KB [ 1038.257672] RAW 61KB 82KB [ 1038.263045] UDP 45KB 67KB [ 1038.275901] TCP 8KB 11KB [ 1038.281272] hugetlbfs_inode_cache 3KB 15KB [ 1038.287027] fscache_cookie_jar 1KB 7KB [ 1038.293347] eventpoll_pwq 28KB 47KB [ 1038.302343] eventpoll_epi 50KB 66KB [ 1038.307773] inotify_inode_mark 12KB 23KB [ 1038.313221] request_queue 199KB 199KB [ 1038.326023] blkdev_requests 1KB 3KB [ 1038.331382] blkdev_ioc 30KB 46KB [ 1038.336779] bio-0 1483KB 1537KB [ 1038.342121] biovec-max 1724KB 1749KB [ 1038.351062] biovec-64 1510KB 1575KB [ 1038.367726] biovec-16 129KB 131KB [ 1038.373093] bio_integrity_payload 1KB 8KB [ 1038.378840] khugepaged_mm_slot 3KB 27KB [ 1038.384283] uid_cache 0KB 4KB [ 1038.391140] dmaengine-unmap-2 0KB 3KB [ 1038.396552] skbuff_fclone_cache 42KB 56KB [ 1038.402086] skbuff_head_cache 9582KB 9701KB [ 1038.407512] configfs_dir_cache 3KB 7KB [ 1038.412962] file_lock_cache 35KB 55KB [ 1038.418362] file_lock_ctx 9KB 15KB [ 1038.423727] fsnotify_mark_connector 5KB 19KB [ 1038.429671] net_namespace 70KB 87KB [ 1038.435216] shmem_inode_cache 8069KB 8092KB [ 1038.440576] task_delay_info 180KB 355KB [ 1038.446120] taskstats 22KB 38KB [ 1038.451479] proc_dir_entry 864KB 900KB [ 1038.456872] pde_opener 10KB 66KB [ 1038.462228] seq_file 261KB 429KB [ 1038.467637] sigqueue 65KB 74KB [ 1038.472988] kernfs_node_cache 17515KB 17962KB [ 1038.478373] mnt_cache 225KB 232KB [ 1038.483730] filp 6954KB 7698KB [ 1038.489121] names_cache 119565KB 119565KB [ 1038.496003] iint_cache 36KB 47KB [ 1038.501368] key_jar 4KB 7KB [ 1038.506785] uts_namespace 4KB 11KB [ 1038.512136] nsproxy 2KB 15KB [ 1038.517551] vm_area_struct 3052KB 3511KB [ 1038.522909] mm_struct 404KB 474KB [ 1038.528335] fs_cache 209KB 304KB [ 1038.533693] files_cache 871KB 918KB [ 1038.539098] signal_cache 1463KB 1509KB [ 1038.544507] sighand_cache 582KB 645KB [ 1038.549866] task_struct 6179KB 6236KB [ 1038.555294] cred_jar 2262KB 2772KB [ 1038.560652] anon_vma_chain 1004KB 1598KB [ 1038.566055] anon_vma 149KB 258KB [ 1038.571419] pid 110KB 216KB [ 1038.576811] Acpi-Operand 156KB 198KB [ 1038.582175] Acpi-ParseExt 9KB 11KB [ 1038.587585] Acpi-Parse 41KB 47KB [ 1038.592941] Acpi-State 52KB 63KB [ 1038.599795] Acpi-Namespace 20KB 27KB [ 1038.605196] numa_policy 0KB 3KB [ 1038.610554] debug_objects_cache 1593KB 1669KB [ 1038.616140] trace_event_file 297KB 298KB [ 1038.621497] ftrace_event_field 398KB 401KB [ 1038.626983] pool_workqueue 138KB 156KB [ 1038.632337] page->ptl 419KB 1000KB [ 1038.637785] kmalloc-2097152 2050KB 2050KB [ 1038.643144] kmalloc-524288 2056KB 2056KB [ 1038.648541] kmalloc-262144 1806KB 1806KB [ 1038.653897] kmalloc-131072 650KB 650KB [ 1038.659452] kmalloc-65536 2376KB 2442KB [ 1038.664858] kmalloc-32768 1980KB 2112KB [ 1038.670218] kmalloc-16384 1237KB 1287KB [ 1038.675611] kmalloc-8192 4958KB 4983KB [ 1038.680970] kmalloc-4096 24314KB 24314KB [ 1038.686373] kmalloc-2048 14496KB 14573KB [ 1038.691731] kmalloc-1024 12256KB 14175KB [ 1038.698729] kmalloc-512 18272KB 18408KB [ 1038.704091] kmalloc-256 5234KB 6243KB [ 1038.709498] kmalloc-128 1121KB 1484KB [ 1038.714895] kmalloc-96 3725KB 4100KB [ 1038.720253] kmalloc-64 2540KB 3712KB [ 1038.725671] kmalloc-32 1916KB 2492KB [ 1038.731029] kmalloc-192 1951KB 2732KB [ 1038.736427] kmem_cache 177KB 183KB [ 1038.741787] Out of memory (oom_kill_allocating_task): Kill process 8150 (syz-fuzzer) score 0 or sacrifice child [ 1038.752127] Killed process 21075 (syz-executor.5) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1038.762675] oom_reaper: reaped process 21075 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1038.765779] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1038.784702] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1038.789473] CPU: 1 PID: 8150 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1038.796916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1038.806263] Call Trace: [ 1038.808854] dump_stack+0x1fc/0x2ef [ 1038.812481] dump_header+0x15d/0xc3f [ 1038.816200] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1038.821300] ? ___ratelimit+0x319/0x590 [ 1038.825275] oom_kill_process.cold+0x10/0x692 [ 1038.829772] ? check_preemption_disabled+0x41/0x280 [ 1038.834795] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1038.840071] out_of_memory+0x1072/0x1390 [ 1038.844136] ? oom_killer_disable+0x270/0x270 [ 1038.848629] ? mutex_trylock+0x15f/0x1a0 [ 1038.852693] __alloc_pages_nodemask+0x23a2/0x2890 [ 1038.857539] ? find_get_entry+0x4cd/0x8a0 [ 1038.861693] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1038.866589] alloc_pages_current+0x193/0x2a0 [ 1038.870980] filemap_fault+0x146e/0x2180 [ 1038.875029] ext4_filemap_fault+0x84/0xb0 [ 1038.879175] __do_fault+0x10b/0x4b0 [ 1038.882787] __handle_mm_fault+0x273b/0x41c0 [ 1038.887177] ? vm_insert_page+0x9c0/0x9c0 [ 1038.891302] ? __fget+0x356/0x510 [ 1038.894760] ? check_preemption_disabled+0x41/0x280 [ 1038.899761] handle_mm_fault+0x436/0xb10 [ 1038.903816] __do_page_fault+0x68e/0xd60 [ 1038.907864] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1038.912861] ? spurious_fault+0x840/0x840 [ 1038.917008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1038.921846] ? page_fault+0x8/0x30 [ 1038.925366] page_fault+0x1e/0x30 [ 1038.928800] RIP: 0033:0x467800 [ 1038.931977] Code: Bad RIP value. [ 1038.935340] RSP: 002b:000000c005c437e8 EFLAGS: 00010246 [ 1038.940680] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1038.947929] RDX: 0000000000000080 RSI: 000000c005c43840 RDI: 0000000000000004 [ 1038.955179] RBP: 000000c005c43e40 R08: 0000000000000000 R09: 000000f0fdea0a94 [ 1038.962446] R10: 0000000000000254 R11: 0000000000000246 R12: 000000c005c43870 [ 1038.969710] R13: 0000000000000004 R14: 000000c000a8e4e0 R15: 0000000000000000 [ 1038.979505] Mem-Info: [ 1038.981941] active_anon:14450 inactive_anon:43338 isolated_anon:0 [ 1038.981941] active_file:17 inactive_file:17 isolated_file:0 [ 1038.981941] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1038.981941] slab_reclaimable:13415 slab_unreclaimable:115772 [ 1038.981941] mapped:18557 shmem:44025 pagetables:535 bounce:0 [ 1038.981941] free:26251 free_pcp:388 free_cma:0 [ 1038.987142] team0 (unregistering): Port device team_slave_0 removed [ 1039.016722] Node 0 active_anon:55980kB inactive_anon:118728kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58032kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1039.049664] Node 1 active_anon:1820kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1039.076704] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1039.103168] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1039.110114] Node 0 DMA32 free:36292kB min:35996kB low:44992kB high:53988kB active_anon:55980kB inactive_anon:114832kB active_file:264kB inactive_file:364kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2040kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1039.185911] lowmem_reserve[]: 0 0 1 1 1 [ 1039.189934] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1039.222109] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1039.238975] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1039.252634] lowmem_reserve[]: 0 0 0 0 0 [ 1039.261394] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:1820kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1039.352563] bond0 (unregistering): Released all slaves [ 1039.364091] lowmem_reserve[]: 0 0 0 0 0 [ 1039.368123] Node 0 DMA: 4*4kB (UME) 7*8kB (UM) 3*16kB (UME) 11*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 1039.461507] Node 0 DMA32: 450*4kB (UME) 762*8kB (UME) 381*16kB (UME) 124*32kB (UME) 62*64kB (UME) 29*128kB (UM) 15*256kB (UM) 4*512kB (UM) 5*1024kB (UM) 0*2048kB 0*4096kB = 36648kB [ 1039.512170] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1039.610986] Node 1 Normal: 309*4kB (UME) 266*8kB (UME) 177*16kB (ME) 61*32kB (UME) 55*64kB (UME) 9*128kB (UME) 1*256kB (E) 0*512kB 2*1024kB (UE) 1*2048kB (M) 9*4096kB (UM) = 54036kB [ 1039.784006] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1039.792872] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1039.929862] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1039.993223] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1040.068737] 44086 total pagecache pages [ 1040.072759] 0 pages in swap cache [ 1040.103919] Swap cache stats: add 0, delete 0, find 0/0 [ 1040.109301] Free swap = 0kB [ 1040.112308] Total swap = 0kB [ 1040.131549] 2097051 pages RAM [ 1040.148886] 0 pages HighMem/MovableOnly [ 1040.159979] 369649 pages reserved [ 1040.163427] 0 pages cma reserved [ 1040.190234] Unreclaimable slab info: [ 1040.209046] Name Used Total [ 1040.275801] pid_2 13KB 40KB [ 1040.281266] batadv_tt_change_cache 2KB 7KB [ 1040.342118] batadv_tl_cache 6KB 16KB [ 1040.373330] TIPC 13KB 15KB [ 1040.405999] SCTPv6 18KB 30KB [ 1040.411385] DCCPv6 17KB 22KB [ 1040.462196] DCCP 19KB 28KB [ 1040.504734] RXRPC 14KB 19KB [ 1040.510109] rxrpc_call_jar 101KB 118KB [ 1040.583121] bridge_fdb_cache 12KB 27KB [ 1040.635327] fib6_nodes 210KB 272KB [ 1040.640714] ip6_dst_cache 443KB 611KB [ 1040.701054] RAWv6 96KB 108KB [ 1040.732146] UDPv6 33KB 37KB [ 1040.760488] TCPv6 24KB 36KB [ 1040.783660] nf_conntrack 8KB 15KB [ 1040.789106] t10_alua_lu_gp_cache 0KB 3KB [ 1040.851471] sd_ext_cdb 0KB 7KB [ 1040.887302] scsi_sense_cache 1056KB 1064KB [ 1040.892682] virtio_scsi_cmd 16KB 16KB [ 1040.941505] sgpool-128 8KB 8KB [ 1040.987718] sgpool-64 4KB 12KB [ 1040.993098] sgpool-32 2KB 15KB [ 1041.083581] sgpool-16 1KB 7KB [ 1041.088969] sgpool-8 0KB 7KB [ 1041.134739] mqueue_inode_cache 16KB 37KB [ 1041.140219] bio_post_read_ctx 14KB 15KB [ 1041.198713] bio-2 14KB 15KB [ 1041.223806] jfs_mp 7KB 7KB [ 1041.229219] cifs_small_rq 15KB 16KB [ 1041.298765] cifs_request 67KB 67KB [ 1041.328817] cifs_mpx_ids 0KB 7KB [ 1041.363475] nfs_commit_data 3KB 14KB [ 1041.368860] nfs_write_data 34KB 44KB [ 1041.386269] ext4_system_zone 1KB 7KB [ 1041.391671] bio-1 1KB 7KB [ 1041.397085] pid_namespace 3KB 11KB [ 1041.402477] rpc_buffers 17KB 25KB [ 1041.447535] rpc_tasks 2KB 7KB [ 1041.452915] UNIX 1188KB 1271KB [ 1041.509824] tcp_bind_bucket 1KB 4KB [ 1041.537591] ip_fib_trie 30KB 43KB [ 1041.542967] ip_fib_alias 148KB 197KB [ 1041.591809] ip_dst_cache 9KB 20KB [ 1041.624356] RAW 61KB 82KB [ 1041.629733] UDP 45KB 67KB [ 1041.677590] TCP 8KB 11KB [ 1041.682974] hugetlbfs_inode_cache 3KB 15KB [ 1041.722447] fscache_cookie_jar 1KB 7KB [ 1041.727961] eventpoll_pwq 26KB 47KB [ 1041.758825] eventpoll_epi 48KB 66KB [ 1041.798569] inotify_inode_mark 11KB 23KB [ 1041.832321] request_queue 199KB 199KB [ 1041.857195] blkdev_requests 1KB 3KB [ 1041.862563] blkdev_ioc 30KB 46KB [ 1041.922997] bio-0 1483KB 1530KB [ 1041.956771] biovec-max 1707KB 1732KB [ 1041.962154] biovec-64 1541KB 1582KB [ 1042.013847] biovec-16 129KB 131KB [ 1042.019250] bio_integrity_payload 1KB 8KB [ 1042.082278] khugepaged_mm_slot 3KB 27KB [ 1042.087810] uid_cache 0KB 4KB [ 1042.140917] dmaengine-unmap-2 0KB 3KB [ 1042.146365] skbuff_fclone_cache 35KB 56KB [ 1042.151904] skbuff_head_cache 9816KB 9817KB [ 1042.175179] configfs_dir_cache 3KB 7KB [ 1042.180641] file_lock_cache 35KB 55KB [ 1042.186039] file_lock_ctx 9KB 15KB [ 1042.191401] fsnotify_mark_connector 5KB 19KB [ 1042.217577] net_namespace 70KB 87KB [ 1042.222952] shmem_inode_cache 8062KB 8092KB [ 1042.243294] task_delay_info 179KB 355KB [ 1042.248662] taskstats 21KB 38KB [ 1042.271741] proc_dir_entry 864KB 900KB [ 1042.277160] pde_opener 10KB 66KB [ 1042.282516] seq_file 255KB 429KB [ 1042.306176] sigqueue 65KB 74KB [ 1042.311557] kernfs_node_cache 16972KB 17474KB [ 1042.316988] mnt_cache 225KB 232KB [ 1042.322354] filp 6893KB 7698KB [ 1042.345236] names_cache 116556KB 116594KB [ 1042.350614] iint_cache 32KB 47KB [ 1042.373982] key_jar 4KB 7KB [ 1042.379383] uts_namespace 4KB 11KB [ 1042.391809] nsproxy 2KB 15KB [ 1042.415278] vm_area_struct 2975KB 3507KB [ 1042.420655] mm_struct 393KB 474KB [ 1042.444113] fs_cache 223KB 304KB [ 1042.449493] files_cache 892KB 918KB [ 1042.461969] signal_cache 1479KB 1509KB [ 1042.485341] sighand_cache 635KB 645KB [ 1042.490723] task_struct 6198KB 6236KB [ 1042.496166] cred_jar 2238KB 2772KB [ 1042.501524] anon_vma_chain 991KB 1598KB [ 1042.521295] anon_vma 137KB 258KB [ 1042.526745] pid 117KB 216KB [ 1042.532100] Acpi-Operand 156KB 198KB [ 1042.551394] Acpi-ParseExt 9KB 11KB [ 1042.556840] Acpi-Parse 41KB 47KB [ 1042.562199] Acpi-State 52KB 63KB [ 1042.581807] Acpi-Namespace 20KB 27KB [ 1042.587248] numa_policy 0KB 3KB [ 1042.592609] debug_objects_cache 1593KB 1669KB [ 1042.612487] trace_event_file 297KB 298KB [ 1042.625825] ftrace_event_field 398KB 401KB [ 1042.631291] pool_workqueue 138KB 156KB [ 1042.657233] page->ptl 413KB 996KB [ 1042.662648] kmalloc-2097152 2050KB 2050KB [ 1042.670522] kmalloc-524288 2056KB 2056KB [ 1042.700790] kmalloc-262144 1806KB 1806KB [ 1042.706229] kmalloc-131072 650KB 650KB [ 1042.711613] kmalloc-65536 2376KB 2442KB [ 1042.735190] kmalloc-32768 1980KB 2112KB [ 1042.740568] kmalloc-16384 1204KB 1287KB [ 1042.745978] kmalloc-8192 4958KB 4983KB [ 1042.751337] kmalloc-4096 24246KB 24271KB [ 1042.774605] kmalloc-2048 14552KB 14611KB [ 1042.779987] kmalloc-1024 12324KB 14175KB [ 1042.789045] kmalloc-512 18692KB 18693KB [ 1042.812548] kmalloc-256 5238KB 6243KB [ 1042.817996] kmalloc-128 1121KB 1484KB [ 1042.841327] kmalloc-96 3717KB 4100KB [ 1042.846788] kmalloc-64 2540KB 3712KB [ 1042.852183] kmalloc-32 1916KB 2492KB [ 1042.875691] kmalloc-192 1951KB 2732KB [ 1042.881063] kmem_cache 177KB 183KB [ 1042.890023] Out of memory (oom_kill_allocating_task): Kill process 8150 (syz-fuzzer) score 0 or sacrifice child [ 1042.918476] Killed process 17455 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1042.929118] oom_reaper: reaped process 17455 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1042.960810] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1042.979571] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1043.027829] CPU: 0 PID: 8150 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1043.035292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1043.044638] Call Trace: [ 1043.047227] dump_stack+0x1fc/0x2ef [ 1043.050856] dump_header+0x15d/0xc3f [ 1043.054569] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1043.059669] ? ___ratelimit+0x319/0x590 [ 1043.063649] oom_kill_process.cold+0x10/0x692 [ 1043.068144] ? check_preemption_disabled+0x41/0x280 [ 1043.073165] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1043.078456] out_of_memory+0x1072/0x1390 [ 1043.082521] ? oom_killer_disable+0x270/0x270 [ 1043.087020] ? mutex_trylock+0x15f/0x1a0 [ 1043.091083] __alloc_pages_nodemask+0x23a2/0x2890 [ 1043.095934] ? find_get_entry+0x4cd/0x8a0 [ 1043.100099] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1043.104982] alloc_pages_current+0x193/0x2a0 [ 1043.109393] filemap_fault+0x146e/0x2180 [ 1043.113464] ext4_filemap_fault+0x84/0xb0 [ 1043.117610] __do_fault+0x10b/0x4b0 [ 1043.121256] __handle_mm_fault+0x273b/0x41c0 [ 1043.125676] ? vm_insert_page+0x9c0/0x9c0 [ 1043.129828] ? __fget+0x356/0x510 [ 1043.133301] ? check_preemption_disabled+0x41/0x280 [ 1043.138323] handle_mm_fault+0x436/0xb10 [ 1043.142396] __do_page_fault+0x68e/0xd60 [ 1043.146485] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1043.151506] ? spurious_fault+0x840/0x840 [ 1043.155654] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1043.160504] ? page_fault+0x8/0x30 [ 1043.164043] page_fault+0x1e/0x30 [ 1043.167492] RIP: 0033:0x467800 [ 1043.170682] Code: Bad RIP value. [ 1043.174037] RSP: 002b:000000c005c437e8 EFLAGS: 00010246 [ 1043.179396] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1043.186664] RDX: 0000000000000080 RSI: 000000c005c43840 RDI: 0000000000000004 [ 1043.193931] RBP: 000000c005c43e40 R08: 0000000000000000 R09: 000000f0fdea0a94 [ 1043.201196] R10: 0000000000000254 R11: 0000000000000246 R12: 000000c005c43870 [ 1043.208465] R13: 0000000000000004 R14: 000000c000a8e4e0 R15: 0000000000000000 [ 1043.225077] Mem-Info: [ 1043.227522] active_anon:14337 inactive_anon:43338 isolated_anon:0 [ 1043.227522] active_file:21 inactive_file:9 isolated_file:0 [ 1043.227522] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1043.227522] slab_reclaimable:13388 slab_unreclaimable:114360 [ 1043.227522] mapped:14982 shmem:44025 pagetables:536 bounce:0 [ 1043.227522] free:25075 free_pcp:177 free_cma:0 [ 1043.308116] Node 0 active_anon:55528kB inactive_anon:118728kB active_file:484kB inactive_file:1960kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:44832kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1043.388163] Node 1 active_anon:1820kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1043.486882] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1043.552740] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1043.557874] Node 0 DMA32 free:36740kB min:35996kB low:44992kB high:53988kB active_anon:55528kB inactive_anon:114832kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:2044kB bounce:0kB free_pcp:184kB local_pcp:184kB free_cma:0kB [ 1043.597821] lowmem_reserve[]: 0 0 1 1 1 [ 1043.611825] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1043.646857] lowmem_reserve[]: 0 0 0 0 0 [ 1043.650848] Node 1 Normal free:53560kB min:53876kB low:67344kB high:80812kB active_anon:1820kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1043.679827] lowmem_reserve[]: 0 0 0 0 0 [ 1043.683849] Node 0 DMA: 4*4kB (UME) 7*8kB (UM) 3*16kB (UME) 11*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 1043.719261] Node 0 DMA32: 642*4kB (ME) 756*8kB (ME) 378*16kB (UME) 127*32kB (ME) 47*64kB (UME) 29*128kB (UM) 16*256kB (UM) 3*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 36200kB [ 1043.737817] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1043.808515] Node 1 Normal: 297*4kB (UME) 261*8kB (UME) 178*16kB (ME) 55*32kB (ME) 56*64kB (UME) 9*128kB (UME) 2*256kB (UE) 1*512kB (U) 1*1024kB (E) 1*2048kB (M) 9*4096kB (UM) = 53580kB [ 1043.951145] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1043.960109] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1043.968717] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1043.977622] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1043.986268] 44058 total pagecache pages [ 1043.990227] 0 pages in swap cache [ 1043.993695] Swap cache stats: add 0, delete 0, find 0/0 [ 1043.999032] Free swap = 0kB [ 1044.002023] Total swap = 0kB [ 1044.005061] 2097051 pages RAM [ 1044.008151] 0 pages HighMem/MovableOnly [ 1044.012102] 369649 pages reserved [ 1044.015669] 0 pages cma reserved [ 1044.019040] Unreclaimable slab info: [ 1044.024887] Name Used Total [ 1044.030419] pid_2 13KB 40KB [ 1044.035839] batadv_tt_change_cache 2KB 7KB [ 1044.041618] batadv_tl_cache 6KB 16KB [ 1044.047075] TIPC 13KB 15KB [ 1044.052432] SCTPv6 18KB 30KB [ 1044.057855] DCCPv6 15KB 22KB [ 1044.063600] DCCP 16KB 28KB [ 1044.068972] RXRPC 14KB 19KB [ 1044.074383] rxrpc_call_jar 101KB 118KB [ 1044.079747] bridge_fdb_cache 12KB 27KB [ 1044.085194] fib6_nodes 210KB 272KB [ 1044.090561] ip6_dst_cache 439KB 611KB [ 1044.095981] RAWv6 96KB 108KB [ 1044.101342] UDPv6 33KB 37KB [ 1044.106725] TCPv6 24KB 36KB [ 1044.112073] nf_conntrack 7KB 15KB [ 1044.117475] t10_alua_lu_gp_cache 0KB 3KB [ 1044.123988] sd_ext_cdb 0KB 7KB [ 1044.129354] scsi_sense_cache 1056KB 1064KB [ 1044.134745] virtio_scsi_cmd 16KB 16KB [ 1044.140095] sgpool-128 8KB 8KB [ 1044.145480] sgpool-64 4KB 12KB [ 1044.150830] sgpool-32 2KB 15KB [ 1044.156204] sgpool-16 1KB 7KB [ 1044.161546] sgpool-8 0KB 7KB [ 1044.166943] mqueue_inode_cache 16KB 37KB [ 1044.172383] bio_post_read_ctx 14KB 15KB [ 1044.177789] bio-2 14KB 15KB [ 1044.183528] jfs_mp 7KB 7KB [ 1044.188907] cifs_small_rq 15KB 16KB [ 1044.194297] cifs_request 67KB 67KB [ 1044.199688] cifs_mpx_ids 0KB 7KB [ 1044.205132] nfs_commit_data 3KB 14KB [ 1044.210489] nfs_write_data 34KB 44KB [ 1044.216021] ext4_system_zone 1KB 7KB [ 1044.221400] bio-1 1KB 7KB [ 1044.228488] pid_namespace 3KB 11KB [ 1044.233883] rpc_buffers 17KB 25KB [ 1044.239226] rpc_tasks 2KB 7KB [ 1044.244633] UNIX 1186KB 1271KB [ 1044.249991] tcp_bind_bucket 1KB 4KB [ 1044.255377] ip_fib_trie 30KB 43KB [ 1044.260717] ip_fib_alias 148KB 197KB [ 1044.266104] ip_dst_cache 9KB 20KB [ 1044.271455] RAW 61KB 82KB [ 1044.276820] UDP 45KB 67KB [ 1044.282165] TCP 8KB 11KB [ 1044.287554] hugetlbfs_inode_cache 3KB 15KB [ 1044.293414] fscache_cookie_jar 1KB 7KB [ 1044.298854] eventpoll_pwq 25KB 47KB [ 1044.304562] eventpoll_epi 46KB 66KB [ 1044.309934] inotify_inode_mark 11KB 23KB [ 1044.315390] request_queue 199KB 199KB [ 1044.320729] blkdev_requests 1KB 3KB [ 1044.326110] blkdev_ioc 29KB 46KB [ 1044.332342] bio-0 1500KB 1530KB [ 1044.337793] biovec-max 1691KB 1732KB [ 1044.343224] biovec-64 1612KB 1653KB [ 1044.348581] biovec-16 136KB 138KB [ 1044.353985] bio_integrity_payload 1KB 8KB [ 1044.359711] khugepaged_mm_slot 3KB 27KB [ 1044.365229] uid_cache 0KB 4KB [ 1044.370581] dmaengine-unmap-2 0KB 3KB [ 1044.376014] skbuff_fclone_cache 28KB 56KB [ 1044.381544] skbuff_head_cache 10005KB 10005KB [ 1044.386960] configfs_dir_cache 3KB 7KB [ 1044.392397] file_lock_cache 34KB 55KB [ 1044.397787] file_lock_ctx 9KB 15KB [ 1044.403173] fsnotify_mark_connector 5KB 19KB [ 1044.409043] net_namespace 70KB 87KB [ 1044.414413] shmem_inode_cache 8061KB 8092KB [ 1044.419758] task_delay_info 188KB 355KB [ 1044.426346] taskstats 21KB 38KB [ 1044.432817] proc_dir_entry 864KB 900KB [ 1044.438280] pde_opener 10KB 66KB [ 1044.443677] seq_file 249KB 429KB [ 1044.449036] sigqueue 74KB 74KB [ 1044.454420] kernfs_node_cache 16961KB 17474KB [ 1044.459761] mnt_cache 225KB 232KB [ 1044.465233] filp 6893KB 7698KB [ 1044.470594] names_cache 115587KB 115608KB [ 1044.476018] iint_cache 31KB 47KB [ 1044.481376] key_jar 4KB 7KB [ 1044.486806] uts_namespace 4KB 11KB [ 1044.492160] nsproxy 2KB 15KB [ 1044.497535] vm_area_struct 2970KB 3507KB [ 1044.502922] mm_struct 391KB 474KB [ 1044.508272] fs_cache 223KB 304KB [ 1044.513649] files_cache 892KB 918KB [ 1044.518991] signal_cache 1472KB 1509KB [ 1044.524361] sighand_cache 624KB 645KB [ 1044.529703] task_struct 6217KB 6236KB [ 1044.536563] cred_jar 2238KB 2772KB [ 1044.541923] anon_vma_chain 985KB 1598KB [ 1044.547531] anon_vma 126KB 258KB [ 1044.552950] pid 117KB 216KB [ 1044.558303] Acpi-Operand 156KB 198KB [ 1044.563708] Acpi-ParseExt 9KB 11KB [ 1044.569057] Acpi-Parse 41KB 47KB [ 1044.574455] Acpi-State 52KB 63KB [ 1044.579824] Acpi-Namespace 20KB 27KB [ 1044.585198] numa_policy 0KB 3KB [ 1044.590539] debug_objects_cache 1593KB 1669KB [ 1044.596169] trace_event_file 297KB 298KB [ 1044.601523] ftrace_event_field 398KB 401KB [ 1044.607020] pool_workqueue 138KB 156KB [ 1044.612538] page->ptl 409KB 996KB [ 1044.617931] kmalloc-2097152 2050KB 2050KB [ 1044.623324] kmalloc-524288 2056KB 2056KB [ 1044.628674] kmalloc-262144 1806KB 1806KB [ 1044.634943] kmalloc-131072 650KB 650KB [ 1044.640300] kmalloc-65536 2376KB 2442KB [ 1044.645849] kmalloc-32768 1980KB 2112KB [ 1044.651206] kmalloc-16384 1204KB 1287KB [ 1044.656603] kmalloc-8192 4958KB 4983KB [ 1044.661950] kmalloc-4096 24254KB 24271KB [ 1044.667539] kmalloc-2048 14552KB 14611KB [ 1044.672943] kmalloc-1024 12403KB 14175KB [ 1044.678326] kmalloc-512 18956KB 18956KB [ 1044.683723] kmalloc-256 5246KB 6243KB [ 1044.689121] kmalloc-128 1116KB 1484KB [ 1044.694523] kmalloc-96 3717KB 4100KB [ 1044.699870] kmalloc-64 2537KB 3712KB [ 1044.705236] kmalloc-32 1914KB 2492KB [ 1044.710579] kmalloc-192 1945KB 2732KB [ 1044.715961] kmem_cache 177KB 183KB [ 1044.721306] Out of memory (oom_kill_allocating_task): Kill process 8150 (syz-fuzzer) score 0 or sacrifice child [ 1044.731659] Killed process 22956 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1044.793056] systemd-udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 1044.807247] systemd-udevd cpuset=/ mems_allowed=0-1 [ 1044.812436] CPU: 1 PID: 4703 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 1044.820137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1044.829481] Call Trace: [ 1044.832075] dump_stack+0x1fc/0x2ef [ 1044.835703] dump_header+0x15d/0xc3f [ 1044.839418] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1044.844514] ? ___ratelimit+0x319/0x590 [ 1044.848488] oom_kill_process.cold+0x10/0x692 [ 1044.852981] ? oom_badness.part.0+0x135/0x6e0 [ 1044.857477] ? lock_downgrade+0x720/0x720 [ 1044.861625] ? check_preemption_disabled+0x41/0x280 [ 1044.866640] out_of_memory+0x34d/0x1390 [ 1044.870615] ? oom_killer_disable+0x270/0x270 [ 1044.875110] ? mutex_trylock+0x15f/0x1a0 [ 1044.879174] __alloc_pages_nodemask+0x23a2/0x2890 [ 1044.884025] ? find_get_entry+0x4cd/0x8a0 [ 1044.888186] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1044.893052] alloc_pages_current+0x193/0x2a0 [ 1044.897462] filemap_fault+0x146e/0x2180 [ 1044.901531] ext4_filemap_fault+0x84/0xb0 [ 1044.905672] __do_fault+0x10b/0x4b0 [ 1044.909298] __handle_mm_fault+0x273b/0x41c0 [ 1044.913706] ? vm_insert_page+0x9c0/0x9c0 [ 1044.917852] ? lock_downgrade+0x720/0x720 [ 1044.922012] ? check_preemption_disabled+0x41/0x280 [ 1044.927030] handle_mm_fault+0x436/0xb10 [ 1044.931113] __do_page_fault+0x68e/0xd60 [ 1044.935191] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1044.940216] ? spurious_fault+0x840/0x840 [ 1044.944369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1044.949216] ? page_fault+0x8/0x30 [ 1044.952755] page_fault+0x1e/0x30 [ 1044.956207] RIP: 0033:0x555d1804b8d0 [ 1044.959919] Code: Bad RIP value. [ 1044.963277] RSP: 002b:00007ffd85191d98 EFLAGS: 00010206 [ 1044.968651] RAX: 0000555d18eccdc0 RBX: 0000555d18f88980 RCX: 0000000000000020 [ 1044.975913] RDX: 0000000000000001 RSI: 0000555d18ede9a0 RDI: 0000555d18f88980 [ 1044.983176] RBP: 0000000000000005 R08: 0000000000000018 R09: 0000000000000018 [ 1044.990435] R10: 0000000000000000 R11: 0000555d18eccdc0 R12: 00007ffd85191e50 [ 1044.997684] R13: 0000555d18ecceb0 R14: 0000555d1807f9a0 R15: 0000000000000001 [ 1045.009654] Mem-Info: [ 1045.012092] active_anon:14312 inactive_anon:43338 isolated_anon:0 [ 1045.012092] active_file:30 inactive_file:13 isolated_file:15 [ 1045.012092] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1045.012092] slab_reclaimable:13358 slab_unreclaimable:114000 [ 1045.012092] mapped:14973 shmem:44025 pagetables:496 bounce:0 [ 1045.012092] free:24975 free_pcp:269 free_cma:0 [ 1045.046706] Node 0 active_anon:55448kB inactive_anon:118728kB active_file:116kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:43696kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1045.074863] Node 1 active_anon:1800kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1045.101956] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1045.128800] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1045.133841] Node 0 DMA32 free:35848kB min:35996kB low:44992kB high:53988kB active_anon:55448kB inactive_anon:114832kB active_file:28kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1884kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 1045.164152] lowmem_reserve[]: 0 0 1 1 1 [ 1045.168143] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1045.194096] lowmem_reserve[]: 0 0 0 0 0 [ 1045.198083] Node 1 Normal free:53580kB min:53876kB low:67344kB high:80812kB active_anon:1800kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1045.226504] lowmem_reserve[]: 0 0 0 0 0 [ 1045.230488] Node 0 DMA: 4*4kB (UME) 7*8kB (UM) 3*16kB (UME) 11*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10968kB [ 1045.246442] Node 0 DMA32: 694*4kB (UME) 764*8kB (UME) 380*16kB (ME) 134*32kB (UME) 48*64kB (UME) 28*128kB (M) 15*256kB (UM) 3*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 36408kB [ 1045.264569] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1045.275655] Node 1 Normal: 297*4kB (UME) 261*8kB (UME) 178*16kB (ME) 55*32kB (ME) 56*64kB (UME) 9*128kB (UME) 2*256kB (UE) 1*512kB (U) 1*1024kB (E) 1*2048kB (M) 9*4096kB (UM) = 53580kB [ 1045.292290] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1045.301129] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1045.309740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1045.318687] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1045.327316] 44069 total pagecache pages [ 1045.331290] 0 pages in swap cache [ 1045.334795] Swap cache stats: add 0, delete 0, find 0/0 [ 1045.340148] Free swap = 0kB [ 1045.343201] Total swap = 0kB [ 1045.346212] 2097051 pages RAM [ 1045.349306] 0 pages HighMem/MovableOnly [ 1045.354813] 369649 pages reserved [ 1045.358265] 0 pages cma reserved [ 1045.361625] Unreclaimable slab info: [ 1045.365971] Name Used Total [ 1045.371517] pid_2 13KB 40KB [ 1045.376955] batadv_tt_change_cache 2KB 7KB [ 1045.382769] batadv_tl_cache 6KB 16KB [ 1045.388120] TIPC 13KB 15KB [ 1045.393543] SCTPv6 18KB 30KB [ 1045.398900] DCCPv6 15KB 22KB [ 1045.404300] DCCP 16KB 28KB [ 1045.409664] RXRPC 14KB 19KB [ 1045.415053] rxrpc_call_jar 101KB 118KB [ 1045.420417] bridge_fdb_cache 12KB 27KB [ 1045.425820] fib6_nodes 210KB 272KB [ 1045.431193] ip6_dst_cache 438KB 611KB [ 1045.436827] RAWv6 96KB 108KB [ 1045.442235] UDPv6 33KB 37KB [ 1045.447595] TCPv6 24KB 36KB [ 1045.454466] nf_conntrack 7KB 15KB [ 1045.459882] t10_alua_lu_gp_cache 0KB 3KB [ 1045.465550] sd_ext_cdb 0KB 7KB [ 1045.470908] scsi_sense_cache 1056KB 1064KB [ 1045.476307] virtio_scsi_cmd 16KB 16KB [ 1045.481668] sgpool-128 8KB 8KB [ 1045.503440] sgpool-64 4KB 12KB [ 1045.508809] sgpool-32 2KB 15KB [ 1045.568885] sgpool-16 1KB 7KB [ 1045.622085] sgpool-8 0KB 7KB [ 1045.627469] mqueue_inode_cache 16KB 37KB [ 1045.714969] bio_post_read_ctx 14KB 15KB [ 1045.720419] bio-2 14KB 15KB [ 1045.786953] jfs_mp 7KB 7KB [ 1045.816552] cifs_small_rq 15KB 16KB [ 1045.821932] cifs_request 67KB 67KB [ 1045.914500] cifs_mpx_ids 0KB 7KB [ 1045.919910] nfs_commit_data 3KB 14KB [ 1045.990995] nfs_write_data 34KB 44KB [ 1046.051540] ext4_system_zone 1KB 7KB [ 1046.103786] bio-1 1KB 7KB [ 1046.109176] pid_namespace 3KB 11KB [ 1046.141973] rpc_buffers 17KB 25KB [ 1046.147353] rpc_tasks 2KB 7KB [ 1046.161651] UNIX 1186KB 1267KB [ 1046.168414] tcp_bind_bucket 1KB 4KB [ 1046.204714] ip_fib_trie 30KB 43KB [ 1046.210097] ip_fib_alias 148KB 197KB [ 1046.217973] ip_dst_cache 9KB 20KB [ 1046.228774] RAW 61KB 82KB [ 1046.237564] UDP 45KB 67KB [ 1046.249510] TCP 8KB 11KB [ 1046.267448] hugetlbfs_inode_cache 3KB 15KB [ 1046.288584] fscache_cookie_jar 1KB 7KB [ 1046.300070] eventpoll_pwq 25KB 47KB [ 1046.310967] eventpoll_epi 46KB 66KB [ 1046.330956] inotify_inode_mark 11KB 23KB [ 1046.340660] request_queue 199KB 199KB [ 1046.360721] blkdev_requests 1KB 3KB [ 1046.369905] blkdev_ioc 29KB 46KB [ 1046.406206] bio-0 1505KB 1533KB [ 1046.411584] biovec-max 1691KB 1716KB [ 1046.437063] biovec-64 1620KB 1661KB [ 1046.442474] biovec-16 136KB 138KB [ 1046.447830] bio_integrity_payload 1KB 8KB [ 1046.461338] khugepaged_mm_slot 3KB 27KB [ 1046.481714] uid_cache 0KB 4KB [ 1046.499612] dmaengine-unmap-2 0KB 3KB [ 1046.508069] skbuff_fclone_cache 26KB 45KB [ 1046.517073] skbuff_head_cache 10158KB 10158KB [ 1046.547137] configfs_dir_cache 3KB 7KB [ 1046.552686] file_lock_cache 34KB 55KB [ 1046.558049] file_lock_ctx 9KB 15KB [ 1046.568383] fsnotify_mark_connector 5KB 19KB [ 1046.580222] net_namespace 70KB 87KB [ 1046.592599] shmem_inode_cache 8061KB 8092KB [ 1046.597969] task_delay_info 187KB 355KB [ 1046.621615] taskstats 21KB 38KB [ 1046.627051] proc_dir_entry 864KB 900KB [ 1046.637670] pde_opener 10KB 66KB [ 1046.649393] seq_file 246KB 429KB [ 1046.658294] sigqueue 74KB 74KB [ 1046.681542] kernfs_node_cache 16935KB 17439KB [ 1046.709409] mnt_cache 225KB 232KB [ 1046.714855] filp 6865KB 7698KB [ 1046.720234] names_cache 115587KB 115608KB [ 1046.749500] iint_cache 30KB 47KB [ 1046.785501] key_jar 4KB 7KB [ 1046.790888] uts_namespace 4KB 11KB [ 1046.800091] nsproxy 2KB 15KB [ 1046.836933] vm_area_struct 2955KB 3507KB [ 1046.848727] mm_struct 390KB 474KB [ 1046.859665] fs_cache 223KB 304KB [ 1046.878780] files_cache 892KB 918KB [ 1046.888877] signal_cache 1464KB 1509KB [ 1046.930144] sighand_cache 612KB 645KB [ 1046.949481] task_struct 6217KB 6236KB [ 1046.958513] cred_jar 2214KB 2772KB [ 1046.974940] anon_vma_chain 972KB 1598KB [ 1046.983732] anon_vma 117KB 258KB [ 1046.993833] pid 119KB 216KB [ 1046.999751] Acpi-Operand 156KB 198KB [ 1047.005412] Acpi-ParseExt 9KB 11KB [ 1047.011422] Acpi-Parse 41KB 47KB [ 1047.017982] Acpi-State 52KB 63KB [ 1047.040822] Acpi-Namespace 20KB 27KB [ 1047.089814] numa_policy 0KB 3KB [ 1047.111794] debug_objects_cache 1592KB 1669KB [ 1047.117351] trace_event_file 297KB 298KB [ 1047.123261] ftrace_event_field 398KB 401KB [ 1047.139288] pool_workqueue 138KB 156KB [ 1047.144995] page->ptl 406KB 996KB [ 1047.150402] kmalloc-2097152 2050KB 2050KB [ 1047.159214] kmalloc-524288 2056KB 2056KB [ 1047.181977] kmalloc-262144 1806KB 1806KB [ 1047.197550] kmalloc-131072 650KB 650KB [ 1047.202978] kmalloc-65536 2376KB 2442KB [ 1047.213844] kmalloc-32768 1980KB 2112KB [ 1047.232499] kmalloc-16384 1204KB 1254KB [ 1047.237900] kmalloc-8192 4958KB 4983KB [ 1047.257854] kmalloc-4096 24263KB 24271KB [ 1047.272158] kmalloc-2048 14552KB 14611KB [ 1047.278888] kmalloc-1024 12497KB 14175KB [ 1047.284345] kmalloc-512 19282KB 19282KB [ 1047.289841] kmalloc-256 5246KB 6243KB [ 1047.312246] kmalloc-128 1123KB 1484KB [ 1047.325341] kmalloc-96 3717KB 4100KB [ 1047.330714] kmalloc-64 2544KB 3712KB [ 1047.345332] kmalloc-32 1922KB 2492KB [ 1047.351904] kmalloc-192 1939KB 2732KB [ 1047.358172] kmem_cache 177KB 183KB [ 1047.370789] Out of memory: Kill process 22922 (syz-executor.1) score 1002 or sacrifice child [ 1047.380194] Killed process 22928 (syz-executor.1) total-vm:60680kB, anon-rss:2544kB, file-rss:14336kB, shmem-rss:68kB [ 1047.401589] oom_reaper: reaped process 22928 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:12kB [ 1047.465803] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1047.514926] in:imklog cpuset=/ mems_allowed=0-1 [ 1047.519652] CPU: 1 PID: 22898 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1047.527114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1047.536465] Call Trace: [ 1047.539056] dump_stack+0x1fc/0x2ef [ 1047.542685] dump_header+0x15d/0xc3f [ 1047.546403] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1047.551513] ? ___ratelimit+0x319/0x590 [ 1047.555495] oom_kill_process.cold+0x10/0x692 [ 1047.559999] ? check_preemption_disabled+0x41/0x280 [ 1047.565021] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1047.570305] out_of_memory+0x1072/0x1390 [ 1047.574373] ? oom_killer_disable+0x270/0x270 [ 1047.578877] ? mutex_trylock+0x15f/0x1a0 [ 1047.582945] __alloc_pages_nodemask+0x23a2/0x2890 [ 1047.587801] ? find_get_entry+0x4cd/0x8a0 [ 1047.591952] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1047.596794] alloc_pages_current+0x193/0x2a0 [ 1047.601187] filemap_fault+0x146e/0x2180 [ 1047.605273] ext4_filemap_fault+0x84/0xb0 [ 1047.609406] __do_fault+0x10b/0x4b0 [ 1047.613019] ? do_raw_spin_unlock+0x171/0x230 [ 1047.617511] __handle_mm_fault+0x273b/0x41c0 [ 1047.621906] ? vm_insert_page+0x9c0/0x9c0 [ 1047.626044] ? sync_mm_rss+0x97/0x1a0 [ 1047.629840] handle_mm_fault+0x436/0xb10 [ 1047.633892] __do_page_fault+0x68e/0xd60 [ 1047.637944] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1047.642945] ? spurious_fault+0x840/0x840 [ 1047.647079] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1047.651909] ? page_fault+0x8/0x30 [ 1047.655452] page_fault+0x1e/0x30 [ 1047.658891] RIP: 0033:0x564c7ec15e50 [ 1047.662589] Code: Bad RIP value. [ 1047.665934] RSP: 002b:00007f09dbe69408 EFLAGS: 00010246 [ 1047.671282] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 1047.678533] RDX: 00007f09cc002080 RSI: 0000000000000000 RDI: 0000564c7f238d70 [ 1047.685783] RBP: 0000000000000006 R08: 0000564c7f2390b0 R09: 0000000000000000 [ 1047.693044] R10: 2ce33e6c02ce33e7 R11: 00007f09dbe693d0 R12: 0000564c7ee7d520 [ 1047.700294] R13: 00007f09dbe69da3 R14: 0000000000001f9f R15: 0000564c7f238d70 [ 1047.710119] Mem-Info: [ 1047.712899] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1047.726068] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1047.731195] CPU: 1 PID: 22928 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1047.732493] active_anon:13711 inactive_anon:43338 isolated_anon:0 [ 1047.732493] active_file:37 inactive_file:0 isolated_file:0 [ 1047.732493] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1047.732493] slab_reclaimable:13341 slab_unreclaimable:113374 [ 1047.732493] mapped:11398 shmem:44025 pagetables:496 bounce:0 [ 1047.732493] free:13861 free_pcp:0 free_cma:0 [ 1047.739092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1047.781435] Call Trace: [ 1047.784035] dump_stack+0x1fc/0x2ef [ 1047.787670] warn_alloc.cold+0x7b/0x18f [ 1047.791652] ? zone_watermark_ok_safe+0x260/0x260 [ 1047.796500] ? usleep_range+0x170/0x170 [ 1047.800484] ? collect_expired_timers+0x2a0/0x2a0 [ 1047.805411] __alloc_pages_nodemask+0x232f/0x2890 [ 1047.810280] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1047.814025] Node 0 active_anon:53144kB inactive_anon:118728kB active_file:144kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29396kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1047.815125] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1047.842921] Node 1 active_anon:1700kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1047.847655] ? policy_node+0x116/0x140 [ 1047.874627] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1047.878480] ? __sanitizer_cov_trace_pc+0x1c/0x50 [ 1047.904846] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1047.909662] alloc_pages_current+0x193/0x2a0 [ 1047.914667] Node 0 DMA32 free:17628kB min:35996kB low:44992kB high:53988kB active_anon:53144kB inactive_anon:114832kB active_file:460kB inactive_file:360kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1884kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 1047.919047] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 1047.947841] lowmem_reserve[]: 0 0 1 1 1 [ 1047.952669] relay_open_buf.part.0+0x2a8/0xb80 [ 1047.952693] relay_open+0x537/0x9f0 [ 1047.952712] do_blk_trace_setup+0x4f6/0xb40 [ 1047.956654] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1047.961238] ? _copy_from_user+0xd2/0x130 [ 1047.964866] lowmem_reserve[]: 0 0 0 0 0 [ 1047.969171] __blk_trace_setup+0xca/0x180 [ 1047.995015] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:1700kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:100kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1047.999137] ? do_blk_trace_setup+0xb40/0xb40 [ 1048.003101] lowmem_reserve[]: 0 0 0 0 0 [ 1048.007238] blk_trace_ioctl+0x155/0x290 [ 1048.035405] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1048.039870] ? blk_add_driver_data+0x540/0x540 [ 1048.043836] Node 0 DMA32: 638*4kB (UME) 684*8kB (UME) 334*16kB (UME) 73*32kB (UME) 23*64kB (UME) 8*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18200kB [ 1048.047872] ? __lock_acquire+0x6de/0x3ff0 [ 1048.063117] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1048.067676] blkdev_ioctl+0x112/0x1a80 [ 1048.082314] Node 1 Normal: 293*4kB (ME) 259*8kB (ME) 175*16kB (UME) 54*32kB (UME) 60*64kB (UME) 8*128kB (ME) 2*256kB (UE) 1*512kB (U) 1*1024kB (E) 2*2048kB (UM) 2*4096kB (UM) = 26972kB [ 1048.086521] ? blkpg_ioctl+0x9d0/0x9d0 [ 1048.097525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1048.101374] ? do_futex+0x171/0x1880 [ 1048.101390] ? mark_held_locks+0xf0/0xf0 [ 1048.101408] ? debug_check_no_obj_freed+0x201/0x490 [ 1048.117967] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1048.121883] ? futex_exit_release+0x220/0x220 [ 1048.121902] block_ioctl+0xe9/0x130 [ 1048.130716] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1048.134428] ? blkdev_fallocate+0x3f0/0x3f0 [ 1048.134444] do_vfs_ioctl+0xcdb/0x12e0 [ 1048.134461] ? lock_downgrade+0x720/0x720 [ 1048.138511] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1048.143510] ? check_preemption_disabled+0x41/0x280 [ 1048.143523] ? ioctl_preallocate+0x200/0x200 [ 1048.143541] ? __fget+0x356/0x510 [ 1048.152105] 44085 total pagecache pages [ 1048.156577] ? do_dup2+0x450/0x450 [ 1048.160179] 0 pages in swap cache [ 1048.168999] ? __se_sys_futex+0x298/0x3b0 [ 1048.169024] ksys_ioctl+0x9b/0xc0 [ 1048.173338] Swap cache stats: add 0, delete 0, find 0/0 [ 1048.177197] __x64_sys_ioctl+0x6f/0xb0 [ 1048.181363] Free swap = 0kB [ 1048.189905] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1048.194923] Total swap = 0kB [ 1048.199300] do_syscall_64+0xf9/0x620 [ 1048.202749] 2097051 pages RAM [ 1048.206705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1048.210215] 0 pages HighMem/MovableOnly [ 1048.213670] RIP: 0033:0x7f1e464dd0c9 [ 1048.213690] Code: Bad RIP value. [ 1048.217857] 369649 pages reserved [ 1048.221318] RSP: 002b:00007f1e44a4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1048.221332] RAX: ffffffffffffffda RBX: 00007f1e465fcf80 RCX: 00007f1e464dd0c9 [ 1048.221339] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1048.221351] RBP: 00007f1e46538ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1048.226697] 0 pages cma reserved [ 1048.230570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1048.233619] Unreclaimable slab info: [ 1048.238152] R13: 00007ffd30b6108f R14: 00007f1e44a4f300 R15: 0000000000022000 [ 1048.251378] Mem-Info: [ 1048.274247] Name Used Total [ 1048.287181] active_anon:13678 inactive_anon:43338 isolated_anon:0 [ 1048.287181] active_file:10 inactive_file:10 isolated_file:0 [ 1048.287181] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1048.287181] slab_reclaimable:13362 slab_unreclaimable:113412 [ 1048.287181] mapped:11389 shmem:44025 pagetables:484 bounce:0 [ 1048.287181] free:13953 free_pcp:58 free_cma:0 [ 1048.309057] pid_2 13KB 40KB [ 1048.320168] Node 0 active_anon:53020kB inactive_anon:118728kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29360kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1048.343304] batadv_tt_change_cache 2KB 7KB [ 1048.376817] Node 1 active_anon:1692kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:54960kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1048.406137] batadv_tl_cache 6KB 16KB [ 1048.446391] TIPC 13KB 15KB [ 1048.448359] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1048.457731] SCTPv6 18KB 30KB [ 1048.496981] DCCPv6 15KB 22KB [ 1048.498588] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1048.508294] DCCP 16KB 28KB [ 1048.520385] Node 0 DMA32 free:17948kB min:35996kB low:44992kB high:53988kB active_anon:53020kB inactive_anon:114832kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1836kB bounce:0kB free_pcp:220kB local_pcp:0kB free_cma:0kB [ 1048.524845] RXRPC 14KB 19KB [ 1048.565613] lowmem_reserve[]: 0 0 1 1 1 [ 1048.569620] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1048.576466] rxrpc_call_jar 101KB 118KB [ 1048.611056] bridge_fdb_cache 12KB 27KB [ 1048.614852] lowmem_reserve[]: 0 0 0 0 0 [ 1048.616487] fib6_nodes 210KB 272KB [ 1048.620394] Node 1 Normal free:26720kB min:53876kB low:67344kB high:80812kB active_anon:1692kB inactive_anon:54624kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:100kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1048.634970] ip6_dst_cache 438KB 611KB [ 1048.668121] RAWv6 96KB 108KB [ 1048.673336] lowmem_reserve[]: 0 0 0 0 0 [ 1048.673521] UDPv6 33KB 37KB [ 1048.677445] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 2*16kB (ME) 9*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1048.690610] TCPv6 24KB 36KB [ 1048.716947] nf_conntrack 7KB 15KB [ 1048.717571] Node 0 DMA32: 625*4kB (UME) 683*8kB (UME) 334*16kB (UME) 69*32kB (ME) 22*64kB (UME) 8*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17948kB [ 1048.728259] t10_alua_lu_gp_cache 0KB 3KB [ 1048.756654] sd_ext_cdb 0KB 7KB [ 1048.760091] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1048.762065] scsi_sense_cache 1056KB 1064KB [ 1048.762076] virtio_scsi_cmd 16KB 16KB [ 1048.762090] sgpool-128 8KB 8KB [ 1048.762099] sgpool-64 4KB 12KB [ 1048.762113] sgpool-32 2KB 15KB [ 1048.786134] Node 1 Normal: 294*4kB (UME) 259*8kB (ME) 175*16kB (UME) 54*32kB (UME) 60*64kB (UME) 8*128kB (ME) 1*256kB (E) 1*512kB (U) 1*1024kB (E) 2*2048kB (UM) 2*4096kB (UM) = 26720kB [ 1048.803975] sgpool-16 1KB 7KB [ 1048.829956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1048.838029] sgpool-8 0KB 7KB [ 1048.841802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1048.850019] mqueue_inode_cache 16KB 37KB [ 1048.866109] bio_post_read_ctx 14KB 15KB [ 1048.874200] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1048.878518] bio-2 14KB 15KB [ 1048.899086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1048.901504] jfs_mp 7KB 7KB [ 1048.924914] cifs_small_rq 15KB 16KB [ 1048.927086] 44045 total pagecache pages [ 1048.930283] cifs_request 67KB 67KB [ 1048.937626] 0 pages in swap cache [ 1048.941029] cifs_mpx_ids 0KB 7KB [ 1048.948488] nfs_commit_data 3KB 14KB [ 1048.958380] Swap cache stats: add 0, delete 0, find 0/0 [ 1048.967018] nfs_write_data 34KB 44KB [ 1048.970059] Free swap = 0kB [ 1048.986076] ext4_system_zone 1KB 7KB [ 1048.991562] Total swap = 0kB [ 1048.994589] 2097051 pages RAM [ 1048.997688] 0 pages HighMem/MovableOnly [ 1048.998049] bio-1 1KB 7KB [ 1049.018026] 369649 pages reserved [ 1049.020306] pid_namespace 3KB 11KB [ 1049.026915] rpc_buffers 17KB 25KB [ 1049.027325] 0 pages cma reserved [ 1049.046120] rpc_tasks 2KB 7KB [ 1049.051547] UNIX 1186KB 1267KB [ 1049.056914] tcp_bind_bucket 1KB 4KB [ 1049.076738] ip_fib_trie 30KB 43KB [ 1049.086235] ip_fib_alias 148KB 197KB [ 1049.110572] ip_dst_cache 9KB 20KB [ 1049.117025] RAW 61KB 82KB [ 1049.128864] UDP 45KB 67KB [ 1049.135661] TCP 8KB 11KB [ 1049.148723] hugetlbfs_inode_cache 3KB 15KB [ 1049.155742] fscache_cookie_jar 1KB 7KB [ 1049.173890] eventpoll_pwq 25KB 47KB [ 1049.199869] eventpoll_epi 46KB 66KB [ 1049.209998] inotify_inode_mark 11KB 23KB [ 1049.230242] request_queue 199KB 199KB [ 1049.271554] blkdev_requests 1KB 3KB [ 1049.303811] blkdev_ioc 29KB 46KB [ 1049.328779] bio-0 1707KB 1710KB [ 1049.339014] biovec-max 1790KB 1790KB [ 1049.355360] biovec-64 1895KB 1905KB [ 1049.361481] biovec-16 174KB 176KB [ 1049.382260] bio_integrity_payload 1KB 8KB [ 1049.404923] khugepaged_mm_slot 3KB 27KB [ 1049.429420] uid_cache 0KB 4KB [ 1049.441836] dmaengine-unmap-2 0KB 3KB [ 1049.460302] skbuff_fclone_cache 36KB 45KB [ 1049.475612] skbuff_head_cache 10264KB 10342KB [ 1049.499811] configfs_dir_cache 3KB 7KB [ 1049.518706] file_lock_cache 34KB 55KB [ 1049.538930] file_lock_ctx 9KB 15KB [ 1049.545139] fsnotify_mark_connector 5KB 19KB [ 1049.565869] net_namespace 70KB 87KB [ 1049.577330] shmem_inode_cache 8076KB 8092KB [ 1049.594239] task_delay_info 198KB 355KB [ 1049.610867] taskstats 21KB 38KB [ 1049.616256] proc_dir_entry 864KB 900KB [ 1049.645163] pde_opener 11KB 66KB [ 1049.661083] seq_file 253KB 429KB [ 1049.666480] sigqueue 82KB 82KB [ 1049.690847] kernfs_node_cache 16935KB 17439KB [ 1049.696241] mnt_cache 225KB 232KB [ 1049.702034] filp 6730KB 7687KB [ 1049.707396] names_cache 114546KB 114546KB [ 1049.730839] iint_cache 35KB 47KB [ 1049.736220] key_jar 4KB 7KB [ 1049.772538] uts_namespace 4KB 11KB [ 1049.777931] nsproxy 2KB 15KB [ 1049.790801] vm_area_struct 2955KB 3503KB [ 1049.796181] mm_struct 409KB 474KB [ 1049.810760] fs_cache 238KB 304KB [ 1049.816189] files_cache 900KB 922KB [ 1049.822088] signal_cache 1482KB 1509KB [ 1049.827458] sighand_cache 612KB 645KB [ 1049.860765] task_struct 6192KB 6249KB [ 1049.866155] cred_jar 2229KB 2772KB [ 1049.881155] anon_vma_chain 1005KB 1598KB [ 1049.886536] anon_vma 172KB 258KB [ 1049.901077] pid 119KB 216KB [ 1049.906461] Acpi-Operand 156KB 198KB [ 1049.925062] Acpi-ParseExt 9KB 11KB [ 1049.930447] Acpi-Parse 41KB 47KB [ 1049.951088] Acpi-State 52KB 63KB [ 1049.956469] Acpi-Namespace 20KB 27KB [ 1049.970973] numa_policy 0KB 3KB [ 1049.976355] debug_objects_cache 1592KB 1669KB [ 1049.991019] trace_event_file 297KB 298KB [ 1050.000743] ftrace_event_field 398KB 401KB [ 1050.006241] pool_workqueue 138KB 156KB [ 1050.020743] page->ptl 416KB 996KB [ 1050.026196] kmalloc-2097152 2050KB 2050KB [ 1050.032278] kmalloc-524288 2056KB 2056KB [ 1050.037644] kmalloc-262144 1806KB 1806KB [ 1050.060723] kmalloc-131072 650KB 650KB [ 1050.066139] kmalloc-65536 2376KB 2442KB [ 1050.071541] kmalloc-32768 1980KB 2112KB [ 1050.076930] kmalloc-16384 1204KB 1254KB [ 1050.100719] kmalloc-8192 4958KB 4983KB [ 1050.106097] kmalloc-4096 23710KB 23749KB [ 1050.120708] kmalloc-2048 14581KB 14611KB [ 1050.126117] kmalloc-1024 12254KB 14127KB [ 1050.132451] kmalloc-512 17866KB 19372KB [ 1050.137812] kmalloc-256 5272KB 6243KB [ 1050.160666] kmalloc-128 1134KB 1484KB [ 1050.166045] kmalloc-96 3642KB 4100KB [ 1050.180935] kmalloc-64 2552KB 3712KB [ 1050.186307] kmalloc-32 1903KB 2492KB [ 1050.200932] kmalloc-192 1954KB 2732KB [ 1050.206307] kmem_cache 177KB 183KB [ 1050.220973] Out of memory (oom_kill_allocating_task): Kill process 22898 (in:imklog) score 0 or sacrifice child [ 1050.240977] Killed process 22896 (rsyslogd) total-vm:254332kB, anon-rss:788kB, file-rss:0kB, shmem-rss:0kB [ 1050.267050] oom_reaper: reaped process 22896 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1051.034925] IPVS: ftp: loaded support on port[0] = 21 [ 1051.758172] chnl_net:caif_netlink_parms(): no params data found [ 1052.040478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1052.046899] bridge0: port 1(bridge_slave_0) entered disabled state [ 1052.061711] device bridge_slave_0 entered promiscuous mode [ 1052.267010] bridge0: port 2(bridge_slave_1) entered blocking state [ 1052.273572] bridge0: port 2(bridge_slave_1) entered disabled state [ 1052.286818] device bridge_slave_1 entered promiscuous mode [ 1052.520638] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1052.530503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1052.553435] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1052.561777] team0: Port device team_slave_0 added [ 1052.576830] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1052.584418] team0: Port device team_slave_1 added [ 1052.604858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1052.612614] 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. [ 1052.639027] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1052.668213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1052.675086] 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. [ 1052.702033] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1052.849918] Bluetooth: hci0: command 0x0409 tx timeout [ 1052.921856] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1052.929706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1052.962298] device hsr_slave_0 entered promiscuous mode [ 1052.968251] device hsr_slave_1 entered promiscuous mode [ 1053.158163] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1053.171114] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1053.217317] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1053.233566] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1053.251599] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1053.258306] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1053.267976] device bridge_slave_1 left promiscuous mode [ 1053.273944] bridge0: port 2(bridge_slave_1) entered disabled state [ 1053.282067] device bridge_slave_0 left promiscuous mode [ 1053.287543] bridge0: port 1(bridge_slave_0) entered disabled state [ 1053.297988] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1053.305215] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1053.314024] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1053.321203] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1053.329590] device bridge_slave_1 left promiscuous mode [ 1053.337185] bridge0: port 2(bridge_slave_1) entered disabled state [ 1053.345418] device bridge_slave_0 left promiscuous mode [ 1053.350928] bridge0: port 1(bridge_slave_0) entered disabled state [ 1053.368155] device veth1_macvtap left promiscuous mode [ 1053.373565] device veth0_macvtap left promiscuous mode [ 1053.378882] device veth1_vlan left promiscuous mode [ 1053.388944] device veth0_vlan left promiscuous mode [ 1053.394784] device veth1_macvtap left promiscuous mode [ 1053.405056] device veth0_macvtap left promiscuous mode [ 1053.411814] device veth1_vlan left promiscuous mode [ 1053.416871] device veth0_vlan left promiscuous mode [ 1054.929283] Bluetooth: hci0: command 0x041b tx timeout 22:20:40 executing program 5: socketpair(0x2c, 0xac01, 0x0, &(0x7f0000000000)) [ 1055.491478] ieee802154 phy0 wpan0: encryption failed: -22 [ 1055.497087] ieee802154 phy1 wpan1: encryption failed: -22 [ 1057.008637] Bluetooth: hci0: command 0x040f tx timeout [ 1058.528242] Bluetooth: hci4: command 0x0409 tx timeout [ 1059.088083] Bluetooth: hci0: command 0x0419 tx timeout [ 1060.607633] Bluetooth: hci4: command 0x041b tx timeout [ 1061.496668] device hsr_slave_1 left promiscuous mode [ 1061.505521] device hsr_slave_0 left promiscuous mode [ 1061.523441] team0 (unregistering): Port device team_slave_1 removed [ 1061.537214] team0 (unregistering): Port device team_slave_0 removed [ 1061.548818] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1061.560461] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1061.600192] bond0 (unregistering): Released all slaves [ 1061.653672] device hsr_slave_1 left promiscuous mode [ 1061.662829] device hsr_slave_0 left promiscuous mode [ 1061.683179] team0 (unregistering): Port device team_slave_1 removed [ 1061.695840] team0 (unregistering): Port device team_slave_0 removed [ 1061.708307] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1061.721993] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1061.762948] bond0 (unregistering): Released all slaves [ 1061.783922] IPVS: ftp: loaded support on port[0] = 21 [ 1061.954887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1062.181633] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1062.204206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1062.251532] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1062.280865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1062.318366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1062.329023] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1062.335096] 8021q: adding VLAN 0 to HW filter on device team0 [ 1062.351038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1062.358350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1062.369803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1062.378596] bridge0: port 1(bridge_slave_0) entered blocking state [ 1062.385072] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1062.404170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1062.413473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1062.424370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1062.434317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1062.444181] bridge0: port 2(bridge_slave_1) entered blocking state [ 1062.450571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1062.686972] Bluetooth: hci4: command 0x040f tx timeout [ 1062.723930] oom_reaper: reaped process 22931 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1062.786893] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1062.804938] systemd-journal cpuset=/ mems_allowed=0-1 [ 1062.812688] CPU: 0 PID: 22587 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1062.820650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1062.830047] Call Trace: [ 1062.832645] dump_stack+0x1fc/0x2ef [ 1062.836300] dump_header+0x15d/0xc3f [ 1062.840023] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1062.845125] ? ___ratelimit+0x319/0x590 [ 1062.849102] oom_kill_process.cold+0x10/0x692 [ 1062.853599] ? check_preemption_disabled+0x41/0x280 [ 1062.858624] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1062.863917] out_of_memory+0x1072/0x1390 [ 1062.867982] ? oom_killer_disable+0x270/0x270 [ 1062.872478] ? mutex_trylock+0x15f/0x1a0 [ 1062.876637] __alloc_pages_nodemask+0x23a2/0x2890 [ 1062.881481] ? find_get_entry+0x4cd/0x8a0 [ 1062.885636] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1062.890502] alloc_pages_current+0x193/0x2a0 [ 1062.894910] filemap_fault+0x146e/0x2180 [ 1062.898981] ext4_filemap_fault+0x84/0xb0 [ 1062.903138] __do_fault+0x10b/0x4b0 [ 1062.906758] ? do_raw_spin_unlock+0x171/0x230 [ 1062.911261] __handle_mm_fault+0x273b/0x41c0 [ 1062.915668] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1062.920254] ? vm_insert_page+0x9c0/0x9c0 [ 1062.924411] ? debug_object_active_state+0x254/0x330 [ 1062.929529] ? check_preemption_disabled+0x41/0x280 [ 1062.934552] handle_mm_fault+0x436/0xb10 [ 1062.938612] __do_page_fault+0x68e/0xd60 [ 1062.942677] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1062.947690] ? spurious_fault+0x840/0x840 [ 1062.951839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1062.956683] ? page_fault+0x8/0x30 [ 1062.960222] page_fault+0x1e/0x30 [ 1062.963677] RIP: 0033:0x7fa8decf6160 [ 1062.967386] Code: Bad RIP value. [ 1062.970744] RSP: 002b:00007ffe891184a8 EFLAGS: 00010293 [ 1062.976102] RAX: 00007fa8df0f06c0 RBX: 00007ffe891187b0 RCX: fffffffffffffe00 [ 1062.983361] RDX: 00000000000001a0 RSI: 0000000000080042 RDI: 00005627224768a0 [ 1062.990623] RBP: 000000000000000d R08: 0000000000000000 R09: 00000000ffffffff [ 1062.997887] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 1063.005152] R13: 00000000fffffffe R14: 00007ffe89118770 R15: 00005627224768a0 [ 1063.023804] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1063.045255] Mem-Info: [ 1063.053194] active_anon:13736 inactive_anon:43332 isolated_anon:0 [ 1063.053194] active_file:18 inactive_file:16 isolated_file:0 [ 1063.053194] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1063.053194] slab_reclaimable:13298 slab_unreclaimable:115214 [ 1063.053194] mapped:18705 shmem:44013 pagetables:517 bounce:0 [ 1063.053194] free:13909 free_pcp:334 free_cma:0 [ 1063.056846] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 1063.129959] Node 0 active_anon:52276kB inactive_anon:118688kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43696kB dirty:0kB writeback:0kB shmem:121072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1063.130349] CPU: 1 PID: 22931 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1063.165367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1063.174718] Call Trace: [ 1063.175794] Node 1 active_anon:2668kB inactive_anon:54640kB active_file:52kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31124kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1063.177309] dump_stack+0x1fc/0x2ef [ 1063.177329] warn_alloc.cold+0x7b/0x18f [ 1063.177349] ? zone_watermark_ok_safe+0x260/0x260 [ 1063.177363] ? usleep_range+0x170/0x170 [ 1063.177385] ? collect_expired_timers+0x2a0/0x2a0 [ 1063.177411] __alloc_pages_nodemask+0x232f/0x2890 [ 1063.177441] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1063.216732] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1063.216976] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1063.220947] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1063.225782] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1063.242872] Node 0 DMA32 free:18832kB min:35996kB low:44992kB high:53988kB active_anon:52276kB inactive_anon:114792kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7168kB pagetables:1736kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1063.261776] ? rcu_nmi_exit+0xb3/0x180 [ 1063.261805] alloc_pages_current+0x193/0x2a0 [ 1063.261821] relay_open_buf.part.0+0x2a8/0xb80 [ 1063.261844] relay_open+0x537/0x9f0 [ 1063.261864] do_blk_trace_setup+0x4f6/0xb40 [ 1063.261879] ? _copy_from_user+0xd2/0x130 [ 1063.261894] __blk_trace_setup+0xca/0x180 [ 1063.261908] ? do_blk_trace_setup+0xb40/0xb40 [ 1063.261922] ? migrate_swap_stop+0x900/0x900 [ 1063.261945] blk_trace_ioctl+0x155/0x290 [ 1063.261957] ? blk_add_driver_data+0x540/0x540 [ 1063.261975] ? __lock_acquire+0x6de/0x3ff0 [ 1063.261996] blkdev_ioctl+0x112/0x1a80 [ 1063.262010] ? blkpg_ioctl+0x9d0/0x9d0 [ 1063.262024] ? do_futex+0x171/0x1880 [ 1063.262039] ? mark_held_locks+0xf0/0xf0 [ 1063.262058] ? debug_check_no_obj_freed+0x201/0x490 [ 1063.262074] ? futex_exit_release+0x220/0x220 [ 1063.279365] lowmem_reserve[]: 0 0 1 1 1 [ 1063.304816] block_ioctl+0xe9/0x130 [ 1063.304829] ? blkdev_fallocate+0x3f0/0x3f0 [ 1063.304844] do_vfs_ioctl+0xcdb/0x12e0 [ 1063.304860] ? lock_downgrade+0x720/0x720 [ 1063.304877] ? check_preemption_disabled+0x41/0x280 [ 1063.304891] ? ioctl_preallocate+0x200/0x200 [ 1063.304909] ? __fget+0x356/0x510 [ 1063.304930] ? do_dup2+0x450/0x450 [ 1063.321078] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1063.321366] ? __se_sys_futex+0x298/0x3b0 [ 1063.325657] lowmem_reserve[]: 0 0 0 0 0 [ 1063.329800] ksys_ioctl+0x9b/0xc0 [ 1063.329817] __x64_sys_ioctl+0x6f/0xb0 [ 1063.329831] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1063.329845] do_syscall_64+0xf9/0x620 [ 1063.329866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1063.329876] RIP: 0033:0x7f7afc6dd0c9 [ 1063.329890] Code: Bad RIP value. [ 1063.346053] Node 1 Normal free:27128kB min:53876kB low:67344kB high:80812kB active_anon:2668kB inactive_anon:54640kB active_file:52kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:332kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1063.347032] RSP: 002b:00007f7afac4f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1063.347047] RAX: ffffffffffffffda RBX: 00007f7afc7fcf80 RCX: 00007f7afc6dd0c9 [ 1063.347054] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1063.347061] RBP: 00007f7afc738ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1063.347069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1063.347076] R13: 00007ffe0e9b51ef R14: 00007f7afac4f300 R15: 0000000000022000 [ 1063.553575] lowmem_reserve[]: 0 0 0 0 0 [ 1063.558595] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 3*16kB (UME) 8*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 1063.579159] Node 0 DMA32: 630*4kB (UME) 663*8kB (UME) 335*16kB (UME) 91*32kB (UME) 24*64kB (UME) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18912kB [ 1063.596581] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1063.610964] Node 1 Normal: 342*4kB (UME) 296*8kB (ME) 200*16kB (ME) 77*32kB (ME) 80*64kB (UME) 25*128kB (ME) 13*256kB (ME) 2*512kB (M) 3*1024kB (ME) 1*2048kB (U) 0*4096kB = 27192kB [ 1063.630561] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1063.639434] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1063.652800] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1063.661706] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1063.673581] 44047 total pagecache pages [ 1063.678007] 0 pages in swap cache [ 1063.681455] Swap cache stats: add 0, delete 0, find 0/0 [ 1063.690830] Free swap = 0kB [ 1063.693846] Total swap = 0kB [ 1063.696906] 2097051 pages RAM [ 1063.700011] 0 pages HighMem/MovableOnly [ 1063.703973] 369649 pages reserved [ 1063.710725] 0 pages cma reserved [ 1063.714084] Unreclaimable slab info: [ 1063.717839] Name Used Total [ 1063.723378] pid_2 9KB 40KB [ 1063.732224] batadv_tt_change_cache 4KB 7KB [ 1063.738080] batadv_tl_cache 5KB 16KB [ 1063.743458] TIPC 15KB 15KB [ 1063.752154] Mem-Info: [ 1063.754594] active_anon:13736 inactive_anon:43332 isolated_anon:0 [ 1063.754594] active_file:40 inactive_file:0 isolated_file:0 [ 1063.754594] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1063.754594] slab_reclaimable:13298 slab_unreclaimable:115214 [ 1063.754594] mapped:18705 shmem:44013 pagetables:517 bounce:0 [ 1063.754594] free:14209 free_pcp:12 free_cma:0 [ 1063.759737] SCTPv6 20KB 24KB [ 1063.790742] Node 0 active_anon:52276kB inactive_anon:118688kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43696kB dirty:0kB writeback:0kB shmem:121072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1063.825809] DCCPv6 22KB 22KB [ 1063.831262] DCCP 21KB 28KB [ 1063.839956] Node 1 active_anon:2668kB inactive_anon:54640kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31124kB dirty:0kB writeback:0kB shmem:54980kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1063.852463] RXRPC 19KB 19KB [ 1063.870488] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1063.902875] rxrpc_call_jar 114KB 118KB [ 1063.908400] bridge_fdb_cache 14KB 27KB [ 1063.913767] fib6_nodes 193KB 272KB [ 1063.922436] ip6_dst_cache 394KB 577KB [ 1063.927875] RAWv6 113KB 121KB [ 1063.933231] UDPv6 37KB 37KB [ 1063.941914] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1063.947061] Node 0 DMA32 free:18884kB min:35996kB low:44992kB high:53988kB active_anon:52276kB inactive_anon:114792kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7168kB pagetables:1736kB bounce:0kB free_pcp:48kB local_pcp:0kB free_cma:0kB [ 1063.979333] TCPv6 27KB 30KB [ 1063.984980] nf_conntrack 6KB 15KB [ 1063.990464] t10_alua_lu_gp_cache 0KB 3KB [ 1063.996093] sd_ext_cdb 0KB 7KB [ 1063.998876] lowmem_reserve[]: 0 0 1 1 1 [ 1064.001550] scsi_sense_cache 1056KB 1064KB [ 1064.010851] virtio_scsi_cmd 16KB 16KB [ 1064.014619] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1064.016230] sgpool-128 8KB 8KB [ 1064.049096] sgpool-64 4KB 12KB [ 1064.054462] sgpool-32 2KB 15KB [ 1064.059925] sgpool-16 1KB 7KB [ 1064.065289] sgpool-8 0KB 7KB [ 1064.070948] mqueue_inode_cache 16KB 37KB [ 1064.076401] bio_post_read_ctx 14KB 15KB [ 1064.081903] bio-2 14KB 15KB [ 1064.087328] jfs_mp 7KB 7KB [ 1064.092718] cifs_small_rq 15KB 16KB [ 1064.098425] cifs_request 67KB 67KB [ 1064.103803] cifs_mpx_ids 0KB 7KB [ 1064.109243] nfs_commit_data 3KB 14KB [ 1064.114603] nfs_write_data 34KB 44KB [ 1064.120065] ext4_system_zone 1KB 7KB [ 1064.125443] bio-1 1KB 7KB [ 1064.131412] pid_namespace 3KB 11KB [ 1064.136868] rpc_buffers 17KB 25KB [ 1064.142227] rpc_tasks 2KB 7KB [ 1064.147635] UNIX 1162KB 1263KB [ 1064.152996] tcp_bind_bucket 4KB 4KB [ 1064.158423] ip_fib_trie 30KB 43KB [ 1064.163783] ip_fib_alias 137KB 197KB [ 1064.169439] ip_dst_cache 14KB 20KB [ 1064.174804] RAW 79KB 82KB [ 1064.180238] lowmem_reserve[]: 0 0 0 0 0 [ 1064.184225] Node 1 Normal free:27192kB min:53876kB low:67344kB high:80812kB active_anon:2668kB inactive_anon:54640kB active_file:60kB inactive_file:64kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:332kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1064.213094] UDP 64KB 67KB [ 1064.218501] TCP 8KB 11KB [ 1064.223863] hugetlbfs_inode_cache 3KB 15KB [ 1064.229626] fscache_cookie_jar 1KB 7KB [ 1064.235075] eventpoll_pwq 25KB 47KB [ 1064.240527] lowmem_reserve[]: 0 0 0 0 0 [ 1064.244509] Node 0 DMA: 3*4kB (ME) 7*8kB (UM) 3*16kB (UME) 8*32kB (UE) 18*64kB (UE) 15*128kB (UME) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 1064.260024] eventpoll_epi 47KB 66KB [ 1064.265381] inotify_inode_mark 10KB 23KB [ 1064.270870] request_queue 199KB 199KB [ 1064.276228] blkdev_requests 1KB 3KB [ 1064.281653] Node 0 DMA32: 630*4kB (UME) 663*8kB (UME) 335*16kB (UME) 91*32kB (UME) 24*64kB (UME) 10*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18912kB [ 1064.296627] blkdev_ioc 27KB 46KB [ 1064.301985] bio-0 1512KB 1717KB [ 1064.310624] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1064.321844] biovec-max 1897KB 1897KB [ 1064.330815] biovec-64 1649KB 1834KB [ 1064.336173] biovec-16 151KB 180KB [ 1064.341604] Node 1 Normal: 342*4kB (UME) 296*8kB (ME) 200*16kB (ME) 77*32kB (ME) 80*64kB (UME) 25*128kB (ME) 13*256kB (ME) 2*512kB (M) 3*1024kB (ME) 1*2048kB (U) 0*4096kB = 27192kB [ 1064.352071] bio_integrity_payload 1KB 8KB [ 1064.360902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1064.363735] khugepaged_mm_slot 2KB 27KB [ 1064.385754] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1064.408509] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1064.409836] uid_cache 0KB 4KB [ 1064.420331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1064.431296] dmaengine-unmap-2 0KB 3KB [ 1064.444381] 44047 total pagecache pages [ 1064.452459] 0 pages in swap cache [ 1064.455917] Swap cache stats: add 0, delete 0, find 0/0 [ 1064.456847] skbuff_fclone_cache 29KB 41KB [ 1064.473757] skbuff_head_cache 8627KB 10230KB [ 1064.474629] Free swap = 0kB [ 1064.479168] configfs_dir_cache 3KB 7KB [ 1064.479179] file_lock_cache 25KB 51KB [ 1064.479189] file_lock_ctx 9KB 15KB [ 1064.479199] fsnotify_mark_connector 4KB 19KB [ 1064.479213] net_namespace 87KB 96KB [ 1064.485103] Total swap = 0kB [ 1064.509830] shmem_inode_cache 8040KB 8080KB [ 1064.526176] 2097051 pages RAM [ 1064.529347] 0 pages HighMem/MovableOnly [ 1064.533313] 369649 pages reserved [ 1064.536803] task_delay_info 195KB 351KB [ 1064.536814] taskstats 16KB 34KB [ 1064.536824] proc_dir_entry 924KB 930KB [ 1064.536834] pde_opener 11KB 66KB [ 1064.536844] seq_file 244KB 421KB [ 1064.536854] sigqueue 66KB 82KB [ 1064.536863] kernfs_node_cache 15863KB 16049KB [ 1064.536874] mnt_cache 236KB 256KB [ 1064.555516] 0 pages cma reserved [ 1064.564398] filp 7003KB 7683KB [ 1064.595496] names_cache 118022KB 118022KB [ 1064.602809] iint_cache 36KB 47KB [ 1064.615092] key_jar 4KB 7KB [ 1064.620522] uts_namespace 4KB 11KB [ 1064.625882] nsproxy 3KB 15KB [ 1064.632182] vm_area_struct 2614KB 3465KB [ 1064.638124] mm_struct 372KB 468KB [ 1064.643730] fs_cache 243KB 292KB [ 1064.653890] files_cache 942KB 963KB [ 1064.659614] signal_cache 1548KB 1566KB [ 1064.664982] sighand_cache 659KB 666KB [ 1064.670373] task_struct 6457KB 6508KB [ 1064.675731] cred_jar 2367KB 2772KB [ 1064.681836] anon_vma_chain 900KB 1590KB [ 1064.683017] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1064.687932] anon_vma 123KB 258KB [ 1064.700545] pid 127KB 216KB [ 1064.705907] Acpi-Operand 156KB 198KB [ 1064.710590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1064.711878] Acpi-ParseExt 9KB 11KB [ 1064.724295] Acpi-Parse 41KB 47KB [ 1064.728811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1064.730962] Acpi-State 52KB 63KB [ 1064.742866] Acpi-Namespace 20KB 27KB [ 1064.748455] numa_policy 0KB 3KB [ 1064.753818] debug_objects_cache 1573KB 1669KB [ 1064.759406] trace_event_file 297KB 298KB [ 1064.759843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1064.764764] ftrace_event_field 398KB 401KB [ 1064.777490] Bluetooth: hci4: command 0x0419 tx timeout [ 1064.782172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1064.782834] pool_workqueue 153KB 156KB [ 1064.794955] page->ptl 380KB 992KB [ 1064.799499] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1064.800428] kmalloc-2097152 2050KB 2050KB [ 1064.808977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1064.813728] kmalloc-524288 2056KB 2056KB [ 1064.813737] kmalloc-262144 1806KB 1806KB [ 1064.814233] kmalloc-131072 650KB 650KB [ 1064.844115] kmalloc-65536 2376KB 2442KB [ 1064.849750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1064.850016] kmalloc-32768 2079KB 2244KB [ 1064.857426] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1064.865236] kmalloc-16384 1204KB 1254KB [ 1064.870716] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1064.873967] kmalloc-8192 4752KB 4793KB [ 1064.873977] kmalloc-4096 24123KB 24144KB [ 1064.873987] kmalloc-2048 14515KB 14809KB [ 1064.897263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1064.904862] kmalloc-1024 11701KB 14041KB [ 1064.910310] kmalloc-512 16448KB 19218KB [ 1064.913211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1064.915733] kmalloc-256 5057KB 6221KB [ 1064.915743] kmalloc-128 1119KB 1484KB [ 1064.915752] kmalloc-96 3470KB 4100KB [ 1064.915762] kmalloc-64 2477KB 3712KB [ 1064.915772] kmalloc-32 1854KB 2492KB [ 1064.915782] kmalloc-192 1996KB 2728KB [ 1064.915792] kmem_cache 177KB 183KB [ 1064.915804] Out of memory (oom_kill_allocating_task): Kill process 22587 (systemd-journal) score 0 or sacrifice child [ 1064.915842] Killed process 22587 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:2368kB [ 1064.916874] oom_reaper: reaped process 22587 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2368kB [ 1064.933269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1065.002365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1065.014317] chnl_net:caif_netlink_parms(): no params data found [ 1065.025695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1065.040683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1065.049078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1065.078437] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1065.084477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1065.134815] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1065.161700] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1065.175111] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1065.183837] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1065.190923] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1065.210488] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1065.223187] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1065.230434] bridge0: port 1(bridge_slave_0) entered blocking state [ 1065.237147] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1065.244035] systemd[1]: Stopped Journal Service. [ 1065.249175] bridge0: port 1(bridge_slave_0) entered disabled state [ 1065.262535] device bridge_slave_0 entered promiscuous mode [ 1065.267717] systemd[1]: Starting Journal Service... [ 1065.269897] bridge0: port 2(bridge_slave_1) entered blocking state [ 1065.283795] bridge0: port 2(bridge_slave_1) entered disabled state [ 1065.291385] device bridge_slave_1 entered promiscuous mode [ 1065.328576] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1065.342398] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1065.352371] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1065.385838] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1065.404646] team0: Port device team_slave_0 added [ 1065.411248] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1065.424712] team0: Port device team_slave_1 added [ 1065.462522] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1065.469185] 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. [ 1065.498995] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1065.521578] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1065.528942] 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. [ 1065.558414] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1065.575880] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1065.584004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1065.595757] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1065.625165] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1065.635114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1065.647895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1065.660319] device hsr_slave_0 entered promiscuous mode [ 1065.671382] systemd-journald[23351]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1065.677510] device hsr_slave_1 entered promiscuous mode [ 1065.697317] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1065.705122] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1065.753428] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1065.765721] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1065.772779] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1065.824326] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1065.832459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1065.844538] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1065.866378] device veth0_vlan entered promiscuous mode [ 1065.886631] device veth1_vlan entered promiscuous mode [ 1065.911239] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1065.923145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1065.936607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1065.966448] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1065.980347] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1066.026010] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1066.057860] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1066.066155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1066.073470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1066.086744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1066.099105] device veth0_macvtap entered promiscuous mode [ 1066.105544] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1066.135909] device veth1_macvtap entered promiscuous mode [ 1066.143572] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1066.164931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1066.173815] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1066.189236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1066.219570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1066.249381] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.276760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1066.309109] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.326756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1066.355921] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.368719] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1066.375698] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1066.417992] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1066.425658] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1066.440281] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1066.451378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1066.463380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1066.478252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.489555] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1066.502096] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.513145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1066.525556] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1066.543318] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1066.568517] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1066.597041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1066.612046] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1066.655766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1066.680337] systemd[1]: Started Journal Service. [ 1066.684234] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1066.700511] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1066.718558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1066.728214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1066.744972] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1066.755654] 8021q: adding VLAN 0 to HW filter on device team0 [ 1066.767279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1066.774513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1066.784163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1066.794732] bridge0: port 1(bridge_slave_0) entered blocking state [ 1066.801161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1066.844277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1066.859626] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1066.873809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1066.885617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1066.894986] bridge0: port 2(bridge_slave_1) entered blocking state [ 1066.901416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1066.915718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1066.932732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1066.955377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1066.976129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1066.997181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1067.010616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1067.019337] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1067.032126] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1067.044110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1067.062484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1067.075455] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1067.087877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1067.102097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1067.120385] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1067.131380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1067.144016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1067.153097] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1067.172340] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1067.182960] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1067.287951] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1067.296776] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1067.308754] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1067.318717] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1067.328586] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1067.336481] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1067.343648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1067.361153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1067.382464] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1067.394499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1067.402035] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1067.410142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1067.420533] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1067.520031] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1067.530823] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1067.538435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1067.548175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1067.644133] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1067.652027] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1067.659679] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1067.674600] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1067.681508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 22:20:53 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:20:53 executing program 0: socketpair(0x3, 0x9b01, 0x0, &(0x7f0000000040)) 22:20:53 executing program 2: socketpair(0x3, 0xae01, 0x0, &(0x7f0000000040)) 22:20:53 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x3, 0x7fffffff, 0x2, 0xfffffffffffff6c2}) 22:20:53 executing program 4: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) [ 1067.689625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1067.699690] device veth0_vlan entered promiscuous mode [ 1067.719036] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1067.731027] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1067.754384] device veth1_vlan entered promiscuous mode 22:20:53 executing program 2: socketpair(0x3, 0xaf00, 0x0, &(0x7f0000000040)) [ 1067.793126] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1067.804107] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 22:20:53 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:20:53 executing program 2: socketpair(0x3, 0xaf01, 0x0, &(0x7f0000000040)) [ 1067.846195] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1067.869567] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1067.882813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 22:20:53 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x0, 0x2, 0xfffffffffffff6c2, 0x9}) 22:20:53 executing program 2: socketpair(0x3, 0xb000, 0x0, &(0x7f0000000040)) [ 1067.894513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 22:20:53 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) [ 1067.934896] device veth0_macvtap entered promiscuous mode [ 1067.950365] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1067.972266] device veth1_macvtap entered promiscuous mode [ 1067.983998] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1068.006046] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1068.029468] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1068.061953] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1068.078660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.091597] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1068.103793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.117667] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1068.131559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.143797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1068.158695] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.170814] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1068.183532] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1068.192113] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1068.204010] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1068.217314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1068.230463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1068.241217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1068.256053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.265202] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1068.280754] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.296224] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1068.310653] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.320523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1068.334968] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1068.350420] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1068.357708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1068.364573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1068.380884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1068.634421] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1068.643270] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1068.663079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1068.682999] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1068.693021] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1068.703358] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1068.713330] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1068.724713] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:20:54 executing program 5: socketpair(0x2c, 0xad00, 0x0, &(0x7f0000000000)) [ 1069.205045] IPVS: ftp: loaded support on port[0] = 21 [ 1069.241728] IPVS: ftp: loaded support on port[0] = 21 [ 1069.554759] chnl_net:caif_netlink_parms(): no params data found [ 1069.587119] chnl_net:caif_netlink_parms(): no params data found [ 1069.683841] bridge0: port 1(bridge_slave_0) entered blocking state [ 1069.690668] bridge0: port 1(bridge_slave_0) entered disabled state [ 1069.699285] device bridge_slave_0 entered promiscuous mode [ 1069.707727] bridge0: port 2(bridge_slave_1) entered blocking state [ 1069.714230] bridge0: port 2(bridge_slave_1) entered disabled state [ 1069.724409] device bridge_slave_1 entered promiscuous mode [ 1069.748966] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1069.771991] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1069.781050] bridge0: port 1(bridge_slave_0) entered blocking state [ 1069.788725] bridge0: port 1(bridge_slave_0) entered disabled state [ 1069.797151] device bridge_slave_0 entered promiscuous mode [ 1069.819550] bridge0: port 2(bridge_slave_1) entered blocking state [ 1069.832336] bridge0: port 2(bridge_slave_1) entered disabled state [ 1069.841385] device bridge_slave_1 entered promiscuous mode [ 1069.854562] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1069.863090] team0: Port device team_slave_0 added [ 1069.884527] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1069.892708] team0: Port device team_slave_1 added [ 1069.906152] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1069.922090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1069.950234] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1069.962422] 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. [ 1069.994635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1070.012517] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1070.021496] team0: Port device team_slave_0 added [ 1070.028234] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1070.034557] 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. [ 1070.068545] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1070.082534] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1070.092342] team0: Port device team_slave_1 added [ 1070.101982] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1070.130351] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1070.138471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1070.144710] 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. [ 1070.171635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1070.184374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1070.191397] 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. [ 1070.218520] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1070.246608] device hsr_slave_0 entered promiscuous mode [ 1070.252881] device hsr_slave_1 entered promiscuous mode [ 1070.264344] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1070.273049] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1070.281630] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1070.291221] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1070.326136] device hsr_slave_0 entered promiscuous mode [ 1070.335171] device hsr_slave_1 entered promiscuous mode [ 1070.359268] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1070.377672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1070.522085] bridge0: port 2(bridge_slave_1) entered blocking state [ 1070.528510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1070.535233] bridge0: port 1(bridge_slave_0) entered blocking state [ 1070.541591] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1070.563475] bridge0: port 1(bridge_slave_0) entered disabled state [ 1070.570372] bridge0: port 2(bridge_slave_1) entered disabled state [ 1070.653312] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1070.679291] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1070.707580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1070.739392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1070.745675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1070.752654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1070.764323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1070.780536] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1070.787893] 8021q: adding VLAN 0 to HW filter on device team0 [ 1070.801752] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1070.810343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1070.823541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1070.831911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1070.847492] bridge0: port 1(bridge_slave_0) entered blocking state [ 1070.853871] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1070.868848] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1070.878065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1070.887845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1070.899659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1070.909150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1070.922282] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1070.932618] bridge0: port 2(bridge_slave_1) entered blocking state [ 1070.939028] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1070.956770] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1070.962834] 8021q: adding VLAN 0 to HW filter on device team0 [ 1070.978923] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1070.992762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1071.004252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1071.021953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1071.030608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1071.047248] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1071.055748] bridge0: port 1(bridge_slave_0) entered blocking state [ 1071.062127] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1071.076211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1071.087024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1071.102632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1071.111399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1071.126135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1071.134053] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1071.149653] bridge0: port 2(bridge_slave_1) entered blocking state [ 1071.156059] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1071.171463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1071.179476] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1071.196522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1071.204407] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1071.214388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1071.227815] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1071.235859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1071.243743] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1071.254980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1071.262893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1071.274272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1071.281748] Bluetooth: hci6: command 0x0409 tx timeout [ 1071.289418] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1071.289457] Bluetooth: hci5: command 0x0409 tx timeout [ 1071.308972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1071.317961] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1071.329329] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1071.340366] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1071.348497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1071.358646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1071.367143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1071.375985] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1071.384508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1071.393961] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1071.406513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1071.701474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1071.708558] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1071.717054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1071.726150] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1071.736799] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1071.745220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1071.752817] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1071.785144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1071.793399] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1071.812294] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1071.819172] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1071.830314] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1071.838077] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1071.846625] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1072.236047] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1072.251197] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1072.258464] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1072.485183] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1072.706355] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1072.718106] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1072.724373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1072.731073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1072.741463] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1072.966192] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1072.975982] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1072.985636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1072.999773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1073.273779] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1073.290588] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1073.301476] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1073.317560] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1073.325291] Bluetooth: hci6: command 0x041b tx timeout [ 1073.404587] Bluetooth: hci5: command 0x041b tx timeout [ 1073.560452] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1073.570154] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1073.579929] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1073.594612] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1073.602201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1073.613699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1073.624741] device veth0_vlan entered promiscuous mode [ 1073.839963] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1073.847186] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1073.866199] device veth1_vlan entered promiscuous mode [ 1074.132750] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1074.152954] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1074.163675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1074.179661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1074.410050] device veth0_macvtap entered promiscuous mode [ 1074.422541] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1074.437872] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1074.455725] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1074.462558] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1074.479737] device veth1_macvtap entered promiscuous mode [ 1074.491261] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1074.704160] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1074.714846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1074.721933] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1074.730614] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1074.740793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1074.749594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1074.769267] device veth0_vlan entered promiscuous mode [ 1074.778355] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1074.788631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1074.802506] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1074.815789] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1074.826268] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1074.839122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1074.851315] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1074.866756] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1074.879554] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1074.892500] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1074.905650] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1074.918792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1074.938293] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1074.952085] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1074.963347] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1074.974217] device veth1_vlan entered promiscuous mode [ 1074.984855] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1074.991408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1075.006169] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1075.018609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1075.244774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1075.261325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1075.270812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1075.286563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1075.298366] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1075.311674] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1075.329819] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1075.342395] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1075.356814] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1075.369234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1075.383295] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1075.393523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1075.404412] Bluetooth: hci6: command 0x040f tx timeout [ 1075.424573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1075.440660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1075.483562] Bluetooth: hci5: command 0x040f tx timeout [ 1075.643215] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1075.660078] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1075.673270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.683118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.706856] device veth0_macvtap entered promiscuous mode [ 1075.724099] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1075.733951] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1075.740688] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1075.765863] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1075.773022] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1075.782653] device bridge_slave_1 left promiscuous mode [ 1075.789212] bridge0: port 2(bridge_slave_1) entered disabled state [ 1075.797582] device bridge_slave_0 left promiscuous mode [ 1075.803098] bridge0: port 1(bridge_slave_0) entered disabled state [ 1075.815540] device veth1_macvtap left promiscuous mode [ 1075.820854] device veth0_macvtap left promiscuous mode [ 1075.827679] device veth1_vlan left promiscuous mode [ 1075.832807] device veth0_vlan left promiscuous mode [ 1077.485031] Bluetooth: hci6: command 0x0419 tx timeout [ 1077.563135] Bluetooth: hci5: command 0x0419 tx timeout [ 1078.701338] oom_reaper: reaped process 23501 (syz-executor.4), now anon-rss:0kB, file-rss:14272kB, shmem-rss:20kB [ 1078.783764] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1078.795746] systemd-journal cpuset=/ mems_allowed=0-1 [ 1078.800952] CPU: 0 PID: 23351 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1078.808910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1078.818266] Call Trace: [ 1078.820860] dump_stack+0x1fc/0x2ef [ 1078.824499] dump_header+0x15d/0xc3f [ 1078.828219] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1078.833323] ? ___ratelimit+0x319/0x590 [ 1078.837297] oom_kill_process.cold+0x10/0x692 [ 1078.841794] ? check_preemption_disabled+0x41/0x280 [ 1078.846813] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1078.852100] out_of_memory+0x1072/0x1390 [ 1078.856163] ? oom_killer_disable+0x270/0x270 [ 1078.860659] ? mutex_trylock+0x15f/0x1a0 [ 1078.864754] __alloc_pages_nodemask+0x23a2/0x2890 [ 1078.869613] ? find_get_entry+0x4cd/0x8a0 [ 1078.873767] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1078.878632] alloc_pages_current+0x193/0x2a0 [ 1078.883047] filemap_fault+0x146e/0x2180 [ 1078.887122] ext4_filemap_fault+0x84/0xb0 [ 1078.891271] __do_fault+0x10b/0x4b0 [ 1078.895162] __handle_mm_fault+0x273b/0x41c0 [ 1078.899572] ? vm_insert_page+0x9c0/0x9c0 [ 1078.903766] ? check_preemption_disabled+0x41/0x280 [ 1078.908783] handle_mm_fault+0x436/0xb10 [ 1078.912847] __do_page_fault+0x68e/0xd60 [ 1078.916917] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1078.921933] ? spurious_fault+0x840/0x840 [ 1078.926077] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1078.930925] ? page_fault+0x8/0x30 [ 1078.934467] page_fault+0x1e/0x30 [ 1078.937919] RIP: 0033:0x7f0497a1b2e3 [ 1078.941628] Code: Bad RIP value. [ 1078.944985] RSP: 002b:00007fffd5340f98 EFLAGS: 00010246 [ 1078.950342] RAX: 0000000000000001 RBX: 000055b633f421e0 RCX: 00007f0497a1b2e3 [ 1078.957611] RDX: 0000000000000014 RSI: 00007fffd5340fa0 RDI: 000000000000000c [ 1078.964875] RBP: 00007fffd5341190 R08: 00007fffd53df000 R09: 00000114f0f0e952 [ 1078.972141] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd5340fa0 [ 1078.979406] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3aadd1c189a [ 1078.996226] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1079.001022] Mem-Info: [ 1079.008381] active_anon:14161 inactive_anon:45371 isolated_anon:0 [ 1079.008381] active_file:13 inactive_file:14 isolated_file:0 [ 1079.008381] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1079.008381] slab_reclaimable:13221 slab_unreclaimable:117755 [ 1079.008381] mapped:22074 shmem:46070 pagetables:590 bounce:0 [ 1079.008381] free:14000 free_pcp:909 free_cma:0 [ 1079.013818] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1079.051066] Node 0 active_anon:53988kB inactive_anon:118732kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1079.089569] Node 1 active_anon:2656kB inactive_anon:62752kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15928kB dirty:0kB writeback:0kB shmem:63140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1079.102559] CPU: 1 PID: 23501 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1079.124600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1079.133950] Call Trace: [ 1079.136549] dump_stack+0x1fc/0x2ef [ 1079.140181] warn_alloc.cold+0x7b/0x18f [ 1079.144210] ? zone_watermark_ok_safe+0x260/0x260 [ 1079.149053] ? usleep_range+0x170/0x170 [ 1079.153153] ? mark_held_locks+0xa6/0xf0 [ 1079.157225] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1079.158000] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1079.162370] ? collect_expired_timers+0x2a0/0x2a0 [ 1079.193609] __alloc_pages_nodemask+0x232f/0x2890 [ 1079.198478] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1079.203330] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1079.208087] ? rcu_nmi_exit+0xb3/0x180 [ 1079.211987] ? policy_node+0x14/0x140 [ 1079.215790] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 1079.220643] alloc_pages_current+0x193/0x2a0 [ 1079.225055] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 1079.229896] relay_open_buf.part.0+0x2a8/0xb80 [ 1079.234496] relay_open+0x537/0x9f0 [ 1079.238128] do_blk_trace_setup+0x4f6/0xb40 [ 1079.242452] ? _copy_from_user+0xd2/0x130 [ 1079.245404] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1079.246592] __blk_trace_setup+0xca/0x180 [ 1079.251588] Node 0 DMA32 free:18160kB min:35996kB low:44992kB high:53988kB active_anon:53988kB inactive_anon:114836kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:2036kB bounce:0kB free_pcp:2752kB local_pcp:1384kB free_cma:0kB [ 1079.255742] ? do_blk_trace_setup+0xb40/0xb40 [ 1079.255757] ? migrate_swap_stop+0x900/0x900 [ 1079.255786] blk_trace_ioctl+0x155/0x290 [ 1079.255800] ? blk_add_driver_data+0x540/0x540 [ 1079.255818] ? __lock_acquire+0x6de/0x3ff0 [ 1079.255838] blkdev_ioctl+0x112/0x1a80 [ 1079.310549] ? blkpg_ioctl+0x9d0/0x9d0 [ 1079.314435] ? do_futex+0x171/0x1880 [ 1079.318152] ? mark_held_locks+0xf0/0xf0 [ 1079.322216] ? debug_check_no_obj_freed+0x201/0x490 [ 1079.327237] ? futex_exit_release+0x220/0x220 [ 1079.331738] block_ioctl+0xe9/0x130 [ 1079.335360] ? blkdev_fallocate+0x3f0/0x3f0 [ 1079.339680] do_vfs_ioctl+0xcdb/0x12e0 [ 1079.343569] ? lock_downgrade+0x720/0x720 [ 1079.347715] ? check_preemption_disabled+0x41/0x280 [ 1079.352729] ? ioctl_preallocate+0x200/0x200 [ 1079.357139] ? __fget+0x356/0x510 [ 1079.360591] ? do_dup2+0x450/0x450 [ 1079.364130] ? __se_sys_futex+0x298/0x3b0 [ 1079.368284] ksys_ioctl+0x9b/0xc0 [ 1079.369235] lowmem_reserve[]: 0 0 1 1 1 [ 1079.371732] __x64_sys_ioctl+0x6f/0xb0 [ 1079.379557] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1079.384140] do_syscall_64+0xf9/0x620 [ 1079.387963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1079.389226] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1079.393144] RIP: 0033:0x7f231c33e0c9 [ 1079.393159] Code: Bad RIP value. [ 1079.393166] RSP: 002b:00007f231a8b0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1079.393179] RAX: ffffffffffffffda RBX: 00007f231c45df80 RCX: 00007f231c33e0c9 [ 1079.393187] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1079.393194] RBP: 00007f231c399ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1079.393202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1079.393214] R13: 00007ffd02df77cf R14: 00007f231a8b0300 R15: 0000000000022000 [ 1079.482980] lowmem_reserve[]: 0 0 0 0 0 [ 1079.486977] Node 1 Normal free:26948kB min:53876kB low:67344kB high:80812kB active_anon:2656kB inactive_anon:62752kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:324kB bounce:0kB free_pcp:888kB local_pcp:888kB free_cma:0kB [ 1079.523181] Mem-Info: [ 1079.525627] active_anon:14161 inactive_anon:45371 isolated_anon:0 [ 1079.525627] active_file:13 inactive_file:14 isolated_file:0 [ 1079.525627] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1079.525627] slab_reclaimable:13221 slab_unreclaimable:117755 [ 1079.525627] mapped:22074 shmem:46070 pagetables:590 bounce:0 [ 1079.525627] free:14000 free_pcp:911 free_cma:0 [ 1079.567264] lowmem_reserve[]: 0 0 0 0 0 [ 1079.571259] Node 0 DMA: 5*4kB (UME) 6*8kB (M) 2*16kB (ME) 3*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1079.575433] Node 0 active_anon:53988kB inactive_anon:118732kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1079.592884] Node 0 DMA32: 702*4kB (ME) 646*8kB (UME) 318*16kB (UME) 94*32kB (UME) 21*64kB (ME) 4*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18184kB [ 1079.636505] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1079.648876] Node 1 Normal: 361*4kB (ME) 312*8kB (ME) 212*16kB (UME) 75*32kB (ME) 27*64kB (UME) 7*128kB (ME) 3*256kB (UME) 1*512kB (M) 3*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 26948kB [ 1079.672843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1079.681683] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1079.693954] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1079.706497] Node 1 active_anon:2656kB inactive_anon:62752kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15928kB dirty:0kB writeback:0kB shmem:63140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1079.741235] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1079.751111] 46097 total pagecache pages [ 1079.762288] 0 pages in swap cache [ 1079.765792] Swap cache stats: add 0, delete 0, find 0/0 [ 1079.769582] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1079.771148] Free swap = 0kB [ 1079.808694] Total swap = 0kB [ 1079.811724] 2097051 pages RAM [ 1079.812483] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1079.816621] 0 pages HighMem/MovableOnly [ 1079.819822] Node 0 DMA32 free:18160kB min:35996kB low:44992kB high:53988kB active_anon:53988kB inactive_anon:114836kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:2036kB bounce:0kB free_pcp:2748kB local_pcp:1384kB free_cma:0kB [ 1079.826958] 369649 pages reserved [ 1079.865285] 0 pages cma reserved [ 1079.868526] lowmem_reserve[]: 0 0 1 1 1 [ 1079.868655] Unreclaimable slab info: [ 1079.876366] Name Used Total [ 1079.878969] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1079.881900] pid_2 9KB 40KB [ 1079.916667] lowmem_reserve[]: 0 0 0 0 0 [ 1079.920658] Node 1 Normal free:26948kB min:53876kB low:67344kB high:80812kB active_anon:2656kB inactive_anon:62752kB active_file:28kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:324kB bounce:0kB free_pcp:888kB local_pcp:0kB free_cma:0kB [ 1079.923583] batadv_tt_change_cache 3KB 7KB [ 1079.961624] lowmem_reserve[]: 0 0 0 0 0 [ 1079.963336] batadv_tl_cache 8KB 16KB [ 1079.968393] Node 0 DMA: 5*4kB (UME) 6*8kB (M) 2*16kB (ME) 3*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1079.970998] TIPC 16KB 22KB [ 1079.992875] Node 0 DMA32: 702*4kB (ME) 646*8kB (UME) 318*16kB (UME) 94*32kB (UME) 21*64kB (ME) 4*128kB (UM) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18184kB [ 1080.002145] SCTPv6 22KB 30KB [ 1080.010994] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1080.021760] DCCPv6 20KB 22KB [ 1080.029634] DCCP 21KB 28KB [ 1080.031892] Node 1 Normal: 361*4kB (ME) 312*8kB (ME) 212*16kB (UME) 75*32kB (ME) 27*64kB (UME) 7*128kB (ME) 3*256kB (UME) 1*512kB (M) 3*1024kB (ME) 1*2048kB (U) 2*4096kB (U) = 26948kB [ 1080.043374] RXRPC 17KB 19KB [ 1080.061625] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1080.069002] rxrpc_call_jar 123KB 126KB [ 1080.070547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1080.084464] bridge_fdb_cache 15KB 27KB [ 1080.084480] fib6_nodes 254KB 272KB [ 1080.084489] ip6_dst_cache 588KB 588KB [ 1080.084505] RAWv6 116KB 121KB [ 1080.099331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1080.105428] UDPv6 39KB 41KB [ 1080.106056] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1080.123235] TCPv6 27KB 36KB [ 1080.138134] nf_conntrack 10KB 15KB [ 1080.143645] t10_alua_lu_gp_cache 0KB 3KB [ 1080.146956] 46097 total pagecache pages [ 1080.149265] sd_ext_cdb 0KB 7KB [ 1080.161087] 0 pages in swap cache [ 1080.163155] scsi_sense_cache 1056KB 1064KB [ 1080.169931] virtio_scsi_cmd 16KB 16KB [ 1080.172072] Swap cache stats: add 0, delete 0, find 0/0 [ 1080.183377] Free swap = 0kB [ 1080.186404] Total swap = 0kB [ 1080.189416] 2097051 pages RAM [ 1080.191282] sgpool-128 8KB 8KB [ 1080.196910] 0 pages HighMem/MovableOnly [ 1080.197911] sgpool-64 4KB 12KB [ 1080.201869] 369649 pages reserved [ 1080.217465] sgpool-32 2KB 15KB [ 1080.221232] 0 pages cma reserved [ 1080.226115] sgpool-16 1KB 7KB [ 1080.231629] sgpool-8 0KB 7KB [ 1080.247579] mqueue_inode_cache 19KB 37KB [ 1080.253083] bio_post_read_ctx 14KB 15KB [ 1080.258504] bio-2 14KB 15KB [ 1080.282008] jfs_mp 7KB 7KB [ 1080.311710] cifs_small_rq 15KB 16KB [ 1080.323864] cifs_request 67KB 67KB [ 1080.329238] cifs_mpx_ids 0KB 7KB [ 1080.339509] nfs_commit_data 3KB 14KB [ 1080.347531] nfs_write_data 34KB 44KB [ 1080.357727] ext4_system_zone 1KB 7KB [ 1080.365967] bio-1 1KB 7KB [ 1080.371343] pid_namespace 3KB 11KB [ 1080.381226] rpc_buffers 17KB 25KB [ 1080.388384] rpc_tasks 2KB 7KB [ 1080.398735] UNIX 1880KB 1882KB [ 1080.405909] tcp_bind_bucket 1KB 4KB [ 1080.411953] ip_fib_trie 38KB 43KB [ 1080.421263] ip_fib_alias 182KB 197KB [ 1080.428342] ip_dst_cache 14KB 20KB [ 1080.438253] RAW 73KB 82KB [ 1080.445714] UDP 59KB 74KB [ 1080.451079] TCP 8KB 11KB [ 1080.461550] hugetlbfs_inode_cache 3KB 15KB [ 1080.489614] fscache_cookie_jar 1KB 7KB [ 1080.516350] eventpoll_pwq 24KB 47KB [ 1080.521725] eventpoll_epi 45KB 66KB [ 1080.542186] inotify_inode_mark 9KB 23KB [ 1080.547643] request_queue 199KB 199KB [ 1080.562167] blkdev_requests 1KB 3KB [ 1080.568742] blkdev_ioc 24KB 46KB [ 1080.582190] bio-0 1155KB 1612KB [ 1080.587566] biovec-max 1732KB 1831KB [ 1080.602169] biovec-64 1338KB 1708KB [ 1080.607539] biovec-16 147KB 180KB [ 1080.632199] bio_integrity_payload 1KB 8KB [ 1080.637939] khugepaged_mm_slot 2KB 27KB [ 1080.652195] uid_cache 0KB 4KB [ 1080.657563] dmaengine-unmap-2 0KB 3KB [ 1080.672145] skbuff_fclone_cache 18KB 41KB [ 1080.677729] skbuff_head_cache 8441KB 9922KB [ 1080.683131] configfs_dir_cache 3KB 7KB [ 1080.688578] file_lock_cache 17KB 43KB [ 1080.712159] file_lock_ctx 9KB 15KB [ 1080.717544] fsnotify_mark_connector 4KB 19KB [ 1080.723460] net_namespace 87KB 96KB [ 1080.728819] shmem_inode_cache 8022KB 8076KB [ 1080.734240] task_delay_info 249KB 351KB [ 1080.739598] taskstats 15KB 34KB [ 1080.762192] proc_dir_entry 994KB 1001KB [ 1080.767565] pde_opener 13KB 66KB [ 1080.782108] seq_file 222KB 421KB [ 1080.787478] sigqueue 64KB 82KB [ 1080.792902] kernfs_node_cache 19229KB 19344KB [ 1080.798262] mnt_cache 260KB 264KB [ 1080.803709] filp 7401KB 7683KB [ 1080.809070] names_cache 110665KB 110725KB [ 1080.832101] iint_cache 27KB 47KB [ 1080.837477] key_jar 4KB 7KB [ 1080.842891] uts_namespace 5KB 11KB [ 1080.848249] nsproxy 3KB 15KB [ 1080.882104] vm_area_struct 2849KB 3426KB [ 1080.887492] mm_struct 437KB 461KB [ 1080.902093] fs_cache 308KB 312KB [ 1080.907465] files_cache 1243KB 1245KB [ 1080.922095] signal_cache 2025KB 2034KB [ 1080.927464] sighand_cache 635KB 700KB [ 1080.932943] task_struct 8597KB 8629KB [ 1080.938306] cred_jar 2505KB 2772KB [ 1080.943747] anon_vma_chain 892KB 1586KB [ 1080.949107] anon_vma 140KB 258KB [ 1080.962206] pid 164KB 216KB [ 1080.967572] Acpi-Operand 156KB 198KB [ 1080.987044] Acpi-ParseExt 9KB 11KB [ 1080.992581] Acpi-Parse 41KB 47KB [ 1081.022066] Acpi-State 52KB 63KB [ 1081.027443] Acpi-Namespace 20KB 27KB [ 1081.042067] numa_policy 0KB 3KB [ 1081.047435] debug_objects_cache 1747KB 1751KB [ 1081.062055] trace_event_file 297KB 298KB [ 1081.067494] ftrace_event_field 398KB 401KB [ 1081.073015] pool_workqueue 148KB 164KB [ 1081.079514] page->ptl 405KB 992KB [ 1081.088918] kmalloc-2097152 2050KB 2050KB [ 1081.098156] kmalloc-524288 2056KB 2056KB [ 1081.103590] kmalloc-262144 1806KB 1806KB [ 1081.108951] kmalloc-131072 650KB 650KB [ 1081.114382] kmalloc-65536 2904KB 2970KB [ 1081.120090] kmalloc-32768 2310KB 2442KB [ 1081.125853] kmalloc-16384 1336KB 1386KB [ 1081.131217] kmalloc-8192 5519KB 5544KB [ 1081.136657] kmalloc-4096 29958KB 29958KB [ 1081.143985] kmalloc-2048 17750KB 17754KB [ 1081.149388] kmalloc-1024 13888KB 13970KB [ 1081.154839] kmalloc-512 15899KB 18862KB [ 1081.160203] kmalloc-256 5918KB 6221KB [ 1081.182012] kmalloc-128 1344KB 1484KB [ 1081.187394] kmalloc-96 3380KB 4100KB [ 1081.202057] kmalloc-64 2724KB 3712KB [ 1081.207429] kmalloc-32 1937KB 2492KB [ 1081.222053] kmalloc-192 2296KB 2728KB [ 1081.229735] kmem_cache 177KB 183KB [ 1081.252666] Out of memory (oom_kill_allocating_task): Kill process 23351 (systemd-journal) score 0 or sacrifice child [ 1081.266715] Killed process 23351 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:4kB, shmem-rss:1532kB [ 1081.279178] oom_reaper: reaped process 23351 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1532kB [ 1081.304732] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1081.322382] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1081.349359] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1081.373760] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1081.380611] systemd[1]: Stopped Journal Service. [ 1081.416897] systemd[1]: Starting Journal Service... [ 1081.616605] systemd-journald[24021]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1082.258489] systemd[1]: Started Journal Service. [ 1085.809235] device hsr_slave_1 left promiscuous mode [ 1085.824641] device hsr_slave_0 left promiscuous mode [ 1085.847475] team0 (unregistering): Port device team_slave_1 removed [ 1085.859753] team0 (unregistering): Port device team_slave_0 removed [ 1085.877527] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1085.900086] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1085.953025] bond0 (unregistering): Released all slaves [ 1085.980028] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1086.071409] device veth1_macvtap entered promiscuous mode [ 1086.082183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1086.093627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1086.103280] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1086.114479] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.129815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1086.141009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.150124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1086.160823] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.169933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1086.185010] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.214067] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1086.230758] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.251652] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1086.258668] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1086.298278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1086.321569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1086.331598] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1086.357698] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.368275] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1086.378578] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.389181] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1086.400036] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.411087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1086.431254] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.444485] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1086.459480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1086.471934] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1086.478829] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1086.486867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1086.496501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1086.665536] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1086.691491] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1086.698633] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1086.747636] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1086.756776] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1086.771832] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1086.778953] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1086.787245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 22:21:12 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:21:12 executing program 4: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:21:12 executing program 5: socketpair(0x2c, 0xad01, 0x0, &(0x7f0000000000)) 22:21:12 executing program 0: socketpair(0x3, 0x9c00, 0x0, &(0x7f0000000040)) [ 1086.999803] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1087.040055] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1087.055152] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1087.078566] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1087.106096] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1087.136607] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1087.167878] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1087.177553] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1091.612945] oom_reaper: reaped process 24085 (syz-executor.4), now anon-rss:0kB, file-rss:14276kB, shmem-rss:20kB [ 1091.667926] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1091.684263] in:imklog cpuset=/ mems_allowed=0-1 [ 1091.688964] CPU: 0 PID: 23002 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1091.696401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1091.705743] Call Trace: [ 1091.708339] dump_stack+0x1fc/0x2ef [ 1091.711967] dump_header+0x15d/0xc3f [ 1091.715704] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1091.720816] ? ___ratelimit+0x319/0x590 [ 1091.724797] oom_kill_process.cold+0x10/0x692 [ 1091.729291] ? check_preemption_disabled+0x41/0x280 [ 1091.734312] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1091.739588] out_of_memory+0x1072/0x1390 [ 1091.743667] ? oom_killer_disable+0x270/0x270 [ 1091.748165] ? mutex_trylock+0x15f/0x1a0 [ 1091.752227] __alloc_pages_nodemask+0x23a2/0x2890 [ 1091.757077] ? find_get_entry+0x4cd/0x8a0 [ 1091.757578] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1091.761230] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1091.761265] alloc_pages_current+0x193/0x2a0 [ 1091.770872] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1091.775682] filemap_fault+0x146e/0x2180 [ 1091.789231] ext4_filemap_fault+0x84/0xb0 [ 1091.793369] __do_fault+0x10b/0x4b0 [ 1091.796989] __handle_mm_fault+0x273b/0x41c0 [ 1091.801395] ? vm_insert_page+0x9c0/0x9c0 [ 1091.805533] ? lock_downgrade+0x720/0x720 [ 1091.809680] ? check_preemption_disabled+0x41/0x280 [ 1091.814687] handle_mm_fault+0x436/0xb10 [ 1091.818740] __do_page_fault+0x68e/0xd60 [ 1091.822798] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1091.827802] ? spurious_fault+0x840/0x840 [ 1091.831938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1091.836774] ? page_fault+0x8/0x30 [ 1091.840303] page_fault+0x1e/0x30 [ 1091.843742] RIP: 0033:0x7fd7111ff22d [ 1091.847456] Code: Bad RIP value. [ 1091.850813] RSP: 002b:00007fd70eb9b580 EFLAGS: 00010293 [ 1091.856164] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007fd7111ff22d [ 1091.863434] RDX: 0000000000001fa0 RSI: 00007fd70eb9bda0 RDI: 0000000000000004 [ 1091.870693] RBP: 0000562502f9e9d0 R08: 0000000000000000 R09: 0000000004000001 [ 1091.877947] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fd70eb9bda0 [ 1091.885202] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fd70eb9bdeb [ 1091.892479] CPU: 1 PID: 24085 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1091.900373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1091.901836] Mem-Info: [ 1091.909717] Call Trace: [ 1091.909739] dump_stack+0x1fc/0x2ef [ 1091.909758] warn_alloc.cold+0x7b/0x18f [ 1091.909777] ? zone_watermark_ok_safe+0x260/0x260 [ 1091.909790] ? usleep_range+0x170/0x170 [ 1091.909804] ? mark_held_locks+0xa6/0xf0 [ 1091.909820] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1091.914462] active_anon:14208 inactive_anon:47414 isolated_anon:0 [ 1091.914462] active_file:23 inactive_file:7 isolated_file:0 [ 1091.914462] unevictable:0 dirty:0 writeback:8 unstable:0 [ 1091.914462] slab_reclaimable:13167 slab_unreclaimable:118685 [ 1091.914462] mapped:22064 shmem:48126 pagetables:609 bounce:0 [ 1091.914462] free:13918 free_pcp:986 free_cma:0 [ 1091.914836] ? collect_expired_timers+0x2a0/0x2a0 [ 1091.918451] Node 0 active_anon:54228kB inactive_anon:118752kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72428kB dirty:0kB writeback:16kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1091.922404] __alloc_pages_nodemask+0x232f/0x2890 [ 1091.922435] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1091.922450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1091.922465] ? rcu_nmi_exit+0xb3/0x180 [ 1091.922490] ? policy_node+0x116/0x140 [ 1091.933525] Node 1 active_anon:2604kB inactive_anon:70904kB active_file:60kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15828kB dirty:0kB writeback:16kB shmem:71332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1091.935310] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 1091.941918] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1091.973537] alloc_pages_current+0x193/0x2a0 [ 1091.973557] relay_open_buf.part.0+0x2a8/0xb80 [ 1091.973580] relay_open+0x537/0x9f0 [ 1091.973599] do_blk_trace_setup+0x4f6/0xb40 [ 1091.973613] ? _copy_from_user+0xd2/0x130 [ 1091.973627] __blk_trace_setup+0xca/0x180 [ 1091.973638] ? do_blk_trace_setup+0xb40/0xb40 [ 1091.973667] blk_trace_ioctl+0x155/0x290 [ 1091.973680] ? blk_add_driver_data+0x540/0x540 [ 1091.973698] ? __lock_acquire+0x6de/0x3ff0 [ 1091.973719] blkdev_ioctl+0x112/0x1a80 [ 1091.973732] ? blkpg_ioctl+0x9d0/0x9d0 [ 1091.973743] ? do_futex+0x171/0x1880 [ 1091.973757] ? mark_held_locks+0xf0/0xf0 [ 1091.973774] ? debug_check_no_obj_freed+0x201/0x490 [ 1091.973789] ? futex_exit_release+0x220/0x220 [ 1091.973803] block_ioctl+0xe9/0x130 [ 1091.973814] ? blkdev_fallocate+0x3f0/0x3f0 [ 1091.973829] do_vfs_ioctl+0xcdb/0x12e0 [ 1091.973844] ? lock_downgrade+0x720/0x720 [ 1091.973860] ? check_preemption_disabled+0x41/0x280 [ 1091.973874] ? ioctl_preallocate+0x200/0x200 [ 1091.973892] ? __fget+0x356/0x510 [ 1091.973908] ? do_dup2+0x450/0x450 [ 1091.973920] ? __se_sys_futex+0x298/0x3b0 [ 1091.973940] ksys_ioctl+0x9b/0xc0 [ 1091.983263] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1092.006539] __x64_sys_ioctl+0x6f/0xb0 [ 1092.006555] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1092.006569] do_syscall_64+0xf9/0x620 [ 1092.006588] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1092.006601] RIP: 0033:0x7f231c33e0c9 [ 1092.006615] Code: Bad RIP value. [ 1092.006622] RSP: 002b:00007f231a8b0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1092.006640] RAX: ffffffffffffffda RBX: 00007f231c45df80 RCX: 00007f231c33e0c9 [ 1092.015854] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:54228kB inactive_anon:114856kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2108kB bounce:0kB free_pcp:2004kB local_pcp:1664kB free_cma:0kB [ 1092.016291] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1092.021075] lowmem_reserve[]: 0 0 1 1 1 [ 1092.024893] RBP: 00007f231c399ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1092.024904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1092.028767] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1092.055981] R13: 00007ffd02df77cf R14: 00007f231a8b0300 R15: 0000000000022000 [ 1092.072518] Mem-Info: [ 1092.106514] lowmem_reserve[]: 0 0 0 0 0 [ 1092.119831] active_anon:14208 inactive_anon:47414 isolated_anon:0 [ 1092.119831] active_file:15 inactive_file:15 isolated_file:0 [ 1092.119831] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1092.119831] slab_reclaimable:13158 slab_unreclaimable:118685 [ 1092.119831] mapped:22032 shmem:48126 pagetables:609 bounce:0 [ 1092.119831] free:13918 free_pcp:985 free_cma:0 [ 1092.131768] Node 1 Normal free:26860kB min:53876kB low:67344kB high:80812kB active_anon:2604kB inactive_anon:70904kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:328kB bounce:0kB free_pcp:1940kB local_pcp:252kB free_cma:0kB [ 1092.141741] Node 0 active_anon:54228kB inactive_anon:118752kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1092.156101] lowmem_reserve[]: 0 0 0 0 0 [ 1092.162519] Node 1 active_anon:2604kB inactive_anon:70904kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15760kB dirty:0kB writeback:0kB shmem:71332kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1092.163470] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 3*16kB (UME) 2*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10872kB [ 1092.166939] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1092.178058] Node 0 DMA32: 717*4kB (ME) 651*8kB (UME) 332*16kB (ME) 106*32kB (UME) 18*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17932kB [ 1092.189231] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1092.199142] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1092.213595] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:54228kB inactive_anon:114856kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2108kB bounce:0kB free_pcp:2000kB local_pcp:336kB free_cma:0kB [ 1092.226083] Node 1 Normal: 387*4kB (ME) 320*8kB (UME) 180*16kB (UME) 47*32kB (UME) 5*64kB (ME) 3*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 26860kB [ 1092.232410] lowmem_reserve[]: 0 0 1 1 1 [ 1092.236616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1092.253230] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1092.280241] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1092.294462] lowmem_reserve[]: 0 0 0 0 0 [ 1092.305778] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1092.339295] Node 1 Normal free:26860kB min:53876kB low:67344kB high:80812kB active_anon:2604kB inactive_anon:70904kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:328kB bounce:0kB free_pcp:1940kB local_pcp:1688kB free_cma:0kB [ 1092.347438] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1092.386220] lowmem_reserve[]: 0 0 0 0 0 [ 1092.407710] 48156 total pagecache pages [ 1092.433788] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 3*16kB (UME) 2*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10872kB [ 1092.455447] 0 pages in swap cache [ 1092.464941] Node 0 DMA32: 717*4kB (ME) 651*8kB (UME) 332*16kB (ME) 106*32kB (UME) 18*64kB (ME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17932kB [ 1092.491162] Swap cache stats: add 0, delete 0, find 0/0 [ 1092.506763] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1092.534536] Free swap = 0kB [ 1092.566552] Node 1 Normal: 387*4kB (ME) 320*8kB (UME) 180*16kB (UME) 47*32kB (UME) 5*64kB (ME) 3*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 26860kB [ 1092.587886] Total swap = 0kB [ 1092.605886] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1092.637694] 2097051 pages RAM [ 1092.649389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1092.681853] 0 pages HighMem/MovableOnly [ 1092.691547] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1092.716432] 369649 pages reserved [ 1092.727735] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1092.752753] 0 pages cma reserved [ 1092.764303] 48156 total pagecache pages [ 1092.777922] Unreclaimable slab info: [ 1092.783389] 0 pages in swap cache [ 1092.788545] Name Used Total [ 1092.793068] Swap cache stats: add 0, delete 0, find 0/0 [ 1092.793074] Free swap = 0kB [ 1092.793078] Total swap = 0kB [ 1092.793086] 2097051 pages RAM [ 1092.793090] 0 pages HighMem/MovableOnly [ 1092.793094] 369649 pages reserved [ 1092.793099] 0 pages cma reserved [ 1092.857444] pid_2 7KB 40KB [ 1092.862942] batadv_tt_change_cache 3KB 7KB [ 1092.868748] batadv_tl_cache 7KB 16KB [ 1092.879644] TIPC 13KB 22KB [ 1092.885040] SCTPv6 20KB 30KB [ 1092.894442] DCCPv6 17KB 22KB [ 1092.901396] DCCP 19KB 28KB [ 1092.906929] RXRPC 14KB 19KB [ 1092.916689] rxrpc_call_jar 106KB 126KB [ 1092.923047] bridge_fdb_cache 14KB 27KB [ 1092.928842] fib6_nodes 244KB 272KB [ 1092.938576] ip6_dst_cache 660KB 660KB [ 1092.944997] RAWv6 108KB 121KB [ 1092.956723] UDPv6 37KB 41KB [ 1092.963035] TCPv6 39KB 42KB [ 1092.968475] nf_conntrack 13KB 15KB [ 1092.978096] t10_alua_lu_gp_cache 0KB 3KB [ 1092.984686] sd_ext_cdb 0KB 7KB [ 1092.994212] scsi_sense_cache 1056KB 1064KB [ 1093.000577] virtio_scsi_cmd 16KB 16KB [ 1093.006002] sgpool-128 8KB 8KB [ 1093.015731] sgpool-64 4KB 12KB [ 1093.022085] sgpool-32 2KB 15KB [ 1093.027543] sgpool-16 1KB 7KB [ 1093.036884] sgpool-8 0KB 7KB [ 1093.043261] mqueue_inode_cache 15KB 37KB [ 1093.048808] bio_post_read_ctx 14KB 15KB [ 1093.060816] bio-2 14KB 15KB [ 1093.066280] jfs_mp 7KB 7KB [ 1093.075100] cifs_small_rq 15KB 16KB [ 1093.082534] cifs_request 67KB 67KB [ 1093.087898] cifs_mpx_ids 0KB 7KB [ 1093.096570] nfs_commit_data 3KB 14KB [ 1093.103577] nfs_write_data 34KB 44KB [ 1093.112330] ext4_system_zone 1KB 7KB [ 1093.117802] bio-1 1KB 7KB [ 1093.124927] pid_namespace 2KB 11KB [ 1093.133881] rpc_buffers 17KB 25KB [ 1093.140970] rpc_tasks 2KB 7KB [ 1093.146375] UNIX 1987KB 1987KB [ 1093.154896] tcp_bind_bucket 1KB 4KB [ 1093.173703] ip_fib_trie 38KB 43KB [ 1093.179130] ip_fib_alias 175KB 197KB [ 1093.184490] ip_dst_cache 19KB 20KB [ 1093.194530] RAW 70KB 82KB [ 1093.199963] UDP 69KB 74KB [ 1093.205456] TCP 16KB 16KB [ 1093.215578] hugetlbfs_inode_cache 3KB 15KB [ 1093.221351] fscache_cookie_jar 1KB 7KB [ 1093.226914] eventpoll_pwq 33KB 47KB [ 1093.237205] eventpoll_epi 51KB 66KB [ 1093.253875] inotify_inode_mark 20KB 23KB [ 1093.259394] request_queue 199KB 199KB [ 1093.294294] blkdev_requests 1KB 3KB [ 1093.300158] blkdev_ioc 33KB 46KB [ 1093.305526] bio-0 750KB 1297KB [ 1093.323259] biovec-max 1666KB 1782KB [ 1093.328641] biovec-64 745KB 1260KB [ 1093.340654] biovec-16 142KB 180KB [ 1093.346516] bio_integrity_payload 1KB 8KB [ 1093.352998] khugepaged_mm_slot 2KB 27KB [ 1093.358865] uid_cache 0KB 4KB [ 1093.364842] dmaengine-unmap-2 0KB 3KB [ 1093.378806] skbuff_fclone_cache 25KB 41KB [ 1093.385035] skbuff_head_cache 7648KB 9236KB [ 1093.390947] configfs_dir_cache 3KB 7KB [ 1093.396662] file_lock_cache 31KB 43KB [ 1093.402625] file_lock_ctx 9KB 15KB [ 1093.407996] fsnotify_mark_connector 10KB 19KB [ 1093.414763] net_namespace 78KB 87KB [ 1093.420184] shmem_inode_cache 8028KB 8076KB [ 1093.425545] task_delay_info 262KB 351KB [ 1093.431088] taskstats 23KB 34KB [ 1093.436448] proc_dir_entry 983KB 1001KB [ 1093.441916] pde_opener 20KB 66KB [ 1093.447314] seq_file 255KB 421KB [ 1093.452779] sigqueue 51KB 82KB [ 1093.458142] kernfs_node_cache 18247KB 18545KB [ 1093.463805] mnt_cache 215KB 256KB [ 1093.469264] filp 7796KB 7848KB [ 1093.474624] names_cache 114091KB 114091KB [ 1093.480514] iint_cache 29KB 47KB [ 1093.485916] key_jar 4KB 7KB [ 1093.492310] uts_namespace 3KB 11KB [ 1093.497678] nsproxy 3KB 15KB [ 1093.503996] vm_area_struct 3045KB 3410KB [ 1093.509864] mm_struct 461KB 461KB [ 1093.515227] fs_cache 316KB 320KB [ 1093.521513] files_cache 1265KB 1267KB [ 1093.526888] signal_cache 2059KB 2070KB [ 1093.533211] sighand_cache 624KB 666KB [ 1093.538583] task_struct 8698KB 8711KB [ 1093.544929] cred_jar 2571KB 2772KB [ 1093.551396] anon_vma_chain 933KB 1586KB [ 1093.557263] anon_vma 170KB 258KB [ 1093.564440] pid 174KB 216KB [ 1093.571430] Acpi-Operand 156KB 198KB [ 1093.579514] Acpi-ParseExt 9KB 11KB [ 1093.584883] Acpi-Parse 41KB 47KB [ 1093.593152] Acpi-State 52KB 63KB [ 1093.600633] Acpi-Namespace 20KB 27KB [ 1093.606009] numa_policy 0KB 3KB [ 1093.614326] debug_objects_cache 1677KB 1751KB [ 1093.623249] trace_event_file 297KB 298KB [ 1093.631502] ftrace_event_field 398KB 401KB [ 1093.636958] pool_workqueue 144KB 164KB [ 1093.643203] page->ptl 432KB 988KB [ 1093.648625] kmalloc-2097152 2050KB 2050KB [ 1093.654979] kmalloc-524288 2056KB 2056KB [ 1093.660849] kmalloc-262144 1806KB 1806KB [ 1093.669436] kmalloc-131072 650KB 650KB [ 1093.675589] kmalloc-65536 2640KB 2706KB [ 1093.684999] kmalloc-32768 2145KB 2343KB [ 1093.692577] kmalloc-16384 1353KB 1369KB [ 1093.697941] kmalloc-8192 5395KB 5420KB [ 1093.707361] kmalloc-4096 29478KB 29478KB [ 1093.715146] kmalloc-2048 17384KB 17722KB [ 1093.724427] kmalloc-1024 12852KB 14009KB [ 1093.731900] kmalloc-512 14408KB 17756KB [ 1093.737264] kmalloc-256 5640KB 6217KB [ 1093.746757] kmalloc-128 1332KB 1484KB [ 1093.754241] kmalloc-96 3260KB 4100KB [ 1093.763235] kmalloc-64 2717KB 3712KB [ 1093.768609] kmalloc-32 1881KB 2492KB [ 1093.775389] kmalloc-192 2265KB 2728KB [ 1093.781373] kmem_cache 177KB 183KB [ 1093.786738] Out of memory (oom_kill_allocating_task): Kill process 23002 (in:imklog) score 0 or sacrifice child [ 1093.797958] Killed process 22990 (rsyslogd) total-vm:254332kB, anon-rss:792kB, file-rss:0kB, shmem-rss:0kB [ 1093.810364] oom_reaper: reaped process 22990 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1100.670422] oom_reaper: reaped process 24118 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1100.699626] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1100.715852] in:imklog cpuset=/ mems_allowed=0-1 [ 1100.720820] CPU: 0 PID: 24123 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1100.728257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1100.737602] Call Trace: [ 1100.740197] dump_stack+0x1fc/0x2ef [ 1100.743831] dump_header+0x15d/0xc3f [ 1100.747548] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1100.752649] ? ___ratelimit+0x319/0x590 [ 1100.756627] oom_kill_process.cold+0x10/0x692 [ 1100.761124] ? check_preemption_disabled+0x41/0x280 [ 1100.766143] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1100.771418] out_of_memory+0x1072/0x1390 [ 1100.775479] ? oom_killer_disable+0x270/0x270 [ 1100.779976] ? mutex_trylock+0x15f/0x1a0 [ 1100.784045] __alloc_pages_nodemask+0x23a2/0x2890 [ 1100.788894] ? find_get_entry+0x4cd/0x8a0 [ 1100.793056] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1100.797919] alloc_pages_current+0x193/0x2a0 [ 1100.802316] filemap_fault+0x146e/0x2180 [ 1100.806366] ext4_filemap_fault+0x84/0xb0 [ 1100.810496] __do_fault+0x10b/0x4b0 [ 1100.814105] __handle_mm_fault+0x273b/0x41c0 [ 1100.818494] ? vm_insert_page+0x9c0/0x9c0 [ 1100.822621] ? lock_downgrade+0x720/0x720 [ 1100.826754] ? check_preemption_disabled+0x41/0x280 [ 1100.831751] handle_mm_fault+0x436/0xb10 [ 1100.835797] __do_page_fault+0x68e/0xd60 [ 1100.839840] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1100.844833] ? spurious_fault+0x840/0x840 [ 1100.848959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1100.853801] ? page_fault+0x8/0x30 [ 1100.857325] page_fault+0x1e/0x30 [ 1100.860757] RIP: 0033:0x7f18dacce22d [ 1100.864449] Code: Bad RIP value. [ 1100.867805] RSP: 002b:00007f18d866a580 EFLAGS: 00010293 [ 1100.873146] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f18dacce22d [ 1100.880395] RDX: 0000000000001fa0 RSI: 00007f18d866ada0 RDI: 0000000000000004 [ 1100.887643] RBP: 0000559ce53039d0 R08: 0000000000000000 R09: 0000000000000000 [ 1100.894888] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f18d866ada0 [ 1100.902134] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f18d866c363 [ 1100.914558] Mem-Info: [ 1100.916973] active_anon:14602 inactive_anon:47413 isolated_anon:0 [ 1100.916973] active_file:37 inactive_file:17 isolated_file:0 [ 1100.916973] unevictable:0 dirty:3 writeback:0 unstable:0 [ 1100.916973] slab_reclaimable:13169 slab_unreclaimable:117018 [ 1100.916973] mapped:22070 shmem:48125 pagetables:571 bounce:0 [ 1100.916973] free:13896 free_pcp:834 free_cma:0 [ 1100.920863] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1100.962091] Node 0 active_anon:56712kB inactive_anon:118752kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1100.966393] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 1100.994500] Node 1 active_anon:1696kB inactive_anon:70900kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15896kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1101.009772] CPU: 1 PID: 24118 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1101.026768] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1101.030181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1101.030187] Call Trace: [ 1101.030207] dump_stack+0x1fc/0x2ef [ 1101.030228] warn_alloc.cold+0x7b/0x18f [ 1101.063555] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1101.065922] ? zone_watermark_ok_safe+0x260/0x260 [ 1101.068511] Node 0 DMA32 free:18220kB min:35996kB low:44992kB high:53988kB active_anon:56616kB inactive_anon:114856kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2080kB bounce:0kB free_pcp:1780kB local_pcp:1356kB free_cma:0kB [ 1101.072097] ? usleep_range+0x170/0x170 [ 1101.076064] lowmem_reserve[]: 0 0 1 1 1 [ 1101.081069] ? mark_held_locks+0xa6/0xf0 [ 1101.081084] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 1101.081102] ? collect_expired_timers+0x2a0/0x2a0 [ 1101.081130] __alloc_pages_nodemask+0x232f/0x2890 [ 1101.081163] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1101.091430] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1101.115117] ? mark_held_locks+0xa6/0xf0 [ 1101.115132] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1101.115148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1101.115178] alloc_pages_current+0x193/0x2a0 [ 1101.115194] ? __sanitizer_cov_trace_cmp4+0x4/0x20 [ 1101.115211] relay_open_buf.part.0+0x2a8/0xb80 [ 1101.115234] relay_open+0x537/0x9f0 [ 1101.115251] do_blk_trace_setup+0x4f6/0xb40 [ 1101.127088] lowmem_reserve[]: 0 0 0 0 0 [ 1101.127210] ? _copy_from_user+0xd2/0x130 [ 1101.132359] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:1696kB inactive_anon:70900kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:1568kB local_pcp:32kB free_cma:0kB [ 1101.137119] __blk_trace_setup+0xca/0x180 [ 1101.151756] lowmem_reserve[]: 0 0 0 0 0 [ 1101.172626] ? do_blk_trace_setup+0xb40/0xb40 [ 1101.172642] ? migrate_swap_stop+0x900/0x900 [ 1101.172670] blk_trace_ioctl+0x155/0x290 [ 1101.172685] ? blk_add_driver_data+0x540/0x540 [ 1101.172705] ? __lock_acquire+0x6de/0x3ff0 [ 1101.172725] blkdev_ioctl+0x112/0x1a80 [ 1101.172739] ? blkpg_ioctl+0x9d0/0x9d0 [ 1101.183178] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 3*16kB (UME) 2*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10872kB [ 1101.186262] ? do_futex+0x171/0x1880 [ 1101.191996] Node 0 DMA32: 787*4kB (ME) 684*8kB (UME) 332*16kB (ME) 94*32kB (ME) 16*64kB (ME) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18220kB [ 1101.195611] ? mark_held_locks+0xf0/0xf0 [ 1101.204617] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1101.208078] ? debug_check_no_obj_freed+0x201/0x490 [ 1101.208099] ? futex_exit_release+0x220/0x220 [ 1101.208115] block_ioctl+0xe9/0x130 [ 1101.208126] ? blkdev_fallocate+0x3f0/0x3f0 [ 1101.208139] do_vfs_ioctl+0xcdb/0x12e0 [ 1101.208155] ? lock_downgrade+0x720/0x720 [ 1101.208171] ? check_preemption_disabled+0x41/0x280 [ 1101.208185] ? ioctl_preallocate+0x200/0x200 [ 1101.208204] ? __fget+0x356/0x510 [ 1101.208220] ? do_dup2+0x450/0x450 [ 1101.208234] ? __se_sys_futex+0x298/0x3b0 [ 1101.208255] ksys_ioctl+0x9b/0xc0 [ 1101.214920] Node 1 Normal: 270*4kB (ME) 217*8kB (UME) 195*16kB (UME) 58*32kB (UME) 29*64kB (ME) 5*128kB (UME) 3*256kB (UME) 1*512kB (U) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26928kB [ 1101.216346] __x64_sys_ioctl+0x6f/0xb0 [ 1101.252093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1101.253123] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1101.258440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1101.261985] do_syscall_64+0xf9/0x620 [ 1101.266031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1101.270621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1101.270633] RIP: 0033:0x7f3cd5bbc0c9 [ 1101.270647] Code: Bad RIP value. [ 1101.270655] RSP: 002b:00007f3cd412e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1101.270669] RAX: ffffffffffffffda RBX: 00007f3cd5cdbf80 RCX: 00007f3cd5bbc0c9 [ 1101.270677] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1101.270685] RBP: 00007f3cd5c17ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1101.270692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1101.270699] R13: 00007fff9a68a3af R14: 00007f3cd412e300 R15: 0000000000022000 [ 1101.282030] Mem-Info: [ 1101.285992] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1101.304779] active_anon:14578 inactive_anon:47413 isolated_anon:0 [ 1101.304779] active_file:17 inactive_file:16 isolated_file:0 [ 1101.304779] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1101.304779] slab_reclaimable:13169 slab_unreclaimable:116994 [ 1101.304779] mapped:22066 shmem:48125 pagetables:571 bounce:0 [ 1101.304779] free:14001 free_pcp:837 free_cma:0 [ 1101.324229] 48158 total pagecache pages [ 1101.337862] Node 0 active_anon:56616kB inactive_anon:118752kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1101.351282] 0 pages in swap cache [ 1101.359248] Node 1 active_anon:1696kB inactive_anon:70900kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15896kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1101.362142] Swap cache stats: add 0, delete 0, find 0/0 [ 1101.370810] Node 0 DMA free:10872kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1101.376258] Free swap = 0kB [ 1101.386737] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1101.397901] Total swap = 0kB [ 1101.412035] Node 0 DMA32 free:18220kB min:35996kB low:44992kB high:53988kB active_anon:56616kB inactive_anon:114856kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2080kB bounce:0kB free_pcp:1780kB local_pcp:424kB free_cma:0kB [ 1101.414979] 2097051 pages RAM [ 1101.431203] lowmem_reserve[]: 0 0 1 1 1 [ 1101.438314] 0 pages HighMem/MovableOnly [ 1101.447690] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1101.449732] 369649 pages reserved [ 1101.456155] lowmem_reserve[]: 0 0 0 0 0 [ 1101.456176] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:1696kB inactive_anon:70900kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:1568kB local_pcp:1536kB free_cma:0kB [ 1101.456206] lowmem_reserve[]: 0 0 0 0 0 [ 1101.456223] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 3*16kB (UME) 2*32kB (UE) 15*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10872kB [ 1101.456299] Node 0 DMA32: 787*4kB (ME) 684*8kB (UME) 332*16kB (ME) 94*32kB (ME) 16*64kB (ME) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18220kB [ 1101.456365] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1101.456419] Node 1 Normal: 270*4kB (ME) 217*8kB (UME) 195*16kB (UME) 58*32kB (UME) 29*64kB (ME) 5*128kB (UME) 3*256kB (UME) 1*512kB (U) 3*1024kB (UME) 0*2048kB 3*4096kB (U) = 26928kB [ 1101.456506] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1101.456516] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1101.456526] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1101.456537] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1101.456543] 48158 total pagecache pages [ 1101.456556] 0 pages in swap cache [ 1101.456563] Swap cache stats: add 0, delete 0, find 0/0 [ 1101.456568] Free swap = 0kB [ 1101.456573] Total swap = 0kB [ 1101.456581] 2097051 pages RAM [ 1101.456585] 0 pages HighMem/MovableOnly [ 1101.456590] 369649 pages reserved [ 1101.456595] 0 pages cma reserved [ 1101.924138] 0 pages cma reserved [ 1101.928055] Unreclaimable slab info: [ 1101.931763] Name Used Total [ 1101.938200] pid_2 6KB 32KB [ 1101.943624] batadv_tt_change_cache 3KB 7KB [ 1101.950521] batadv_tl_cache 7KB 16KB [ 1101.955901] TIPC 12KB 22KB [ 1101.962290] SCTPv6 20KB 30KB [ 1101.970336] DCCPv6 17KB 22KB [ 1101.975715] DCCP 19KB 28KB [ 1101.982958] RXRPC 13KB 19KB [ 1101.988842] rxrpc_call_jar 95KB 118KB [ 1101.994207] bridge_fdb_cache 14KB 27KB [ 1102.000399] fib6_nodes 238KB 272KB [ 1102.005770] ip6_dst_cache 708KB 708KB [ 1102.012149] RAWv6 106KB 121KB [ 1102.018053] UDPv6 33KB 37KB [ 1102.023428] TCPv6 27KB 42KB [ 1102.029748] nf_conntrack 13KB 15KB [ 1102.035167] t10_alua_lu_gp_cache 0KB 3KB [ 1102.041715] sd_ext_cdb 0KB 7KB [ 1102.047650] scsi_sense_cache 1056KB 1064KB [ 1102.053044] virtio_scsi_cmd 16KB 16KB [ 1102.059344] sgpool-128 8KB 8KB [ 1102.064710] sgpool-64 4KB 12KB [ 1102.072924] sgpool-32 2KB 15KB [ 1102.078821] sgpool-16 1KB 7KB [ 1102.084187] sgpool-8 0KB 7KB [ 1102.090553] mqueue_inode_cache 13KB 37KB [ 1102.096021] bio_post_read_ctx 14KB 15KB [ 1102.102379] bio-2 14KB 15KB [ 1102.108371] jfs_mp 7KB 7KB [ 1102.113767] cifs_small_rq 15KB 16KB [ 1102.120112] cifs_request 67KB 67KB [ 1102.125495] cifs_mpx_ids 0KB 7KB [ 1102.131902] nfs_commit_data 3KB 14KB [ 1102.137891] nfs_write_data 34KB 44KB [ 1102.143319] ext4_system_zone 1KB 7KB [ 1102.149689] bio-1 1KB 7KB [ 1102.155054] pid_namespace 2KB 11KB [ 1102.161373] rpc_buffers 17KB 25KB [ 1102.166741] rpc_tasks 2KB 7KB [ 1102.175042] UNIX 2017KB 2017KB [ 1102.181095] tcp_bind_bucket 1KB 4KB [ 1102.186471] ip_fib_trie 34KB 43KB [ 1102.192859] ip_fib_alias 166KB 197KB [ 1102.200656] ip_dst_cache 13KB 20KB [ 1102.206030] RAW 67KB 82KB [ 1102.212316] UDP 62KB 81KB [ 1102.218187] TCP 8KB 16KB [ 1102.223553] hugetlbfs_inode_cache 3KB 15KB [ 1102.230362] fscache_cookie_jar 1KB 7KB [ 1102.235826] eventpoll_pwq 28KB 47KB [ 1102.242152] eventpoll_epi 45KB 66KB [ 1102.248098] inotify_inode_mark 12KB 23KB [ 1102.253647] request_queue 199KB 199KB [ 1102.259964] blkdev_requests 1KB 3KB [ 1102.265333] blkdev_ioc 25KB 46KB [ 1102.273595] bio-0 814KB 1297KB [ 1102.283477] biovec-max 1666KB 1773KB [ 1102.290259] biovec-64 774KB 1252KB [ 1102.295623] biovec-16 110KB 168KB [ 1102.305877] bio_integrity_payload 1KB 8KB [ 1102.313078] khugepaged_mm_slot 2KB 27KB [ 1102.323047] uid_cache 0KB 4KB [ 1102.329786] dmaengine-unmap-2 0KB 3KB [ 1102.335158] skbuff_fclone_cache 14KB 41KB [ 1102.345609] skbuff_head_cache 8424KB 9236KB [ 1102.352380] configfs_dir_cache 3KB 7KB [ 1102.362323] file_lock_cache 20KB 43KB [ 1102.369078] file_lock_ctx 9KB 15KB [ 1102.376717] fsnotify_mark_connector 6KB 19KB [ 1102.388384] net_namespace 78KB 87KB [ 1102.393752] shmem_inode_cache 8031KB 8073KB [ 1102.403255] task_delay_info 254KB 351KB [ 1102.410938] taskstats 13KB 34KB [ 1102.416302] proc_dir_entry 939KB 1001KB [ 1102.425740] pde_opener 17KB 66KB [ 1102.433220] seq_file 274KB 421KB [ 1102.442347] sigqueue 53KB 82KB [ 1102.450025] kernfs_node_cache 18240KB 18545KB [ 1102.455394] mnt_cache 199KB 244KB [ 1102.465963] filp 7636KB 7848KB [ 1102.473512] names_cache 109973KB 110015KB [ 1102.484720] iint_cache 33KB 47KB [ 1102.492155] key_jar 4KB 7KB [ 1102.501405] uts_namespace 3KB 11KB [ 1102.506770] nsproxy 2KB 15KB [ 1102.514666] vm_area_struct 3088KB 3410KB [ 1102.523678] mm_struct 461KB 468KB [ 1102.540892] fs_cache 314KB 320KB [ 1102.546265] files_cache 1263KB 1271KB [ 1102.553377] signal_cache 2052KB 2070KB [ 1102.563240] sighand_cache 601KB 666KB [ 1102.569936] task_struct 8698KB 8730KB [ 1102.575309] cred_jar 2490KB 2772KB [ 1102.588580] anon_vma_chain 941KB 1586KB [ 1102.594011] anon_vma 135KB 258KB [ 1102.602972] pid 168KB 216KB [ 1102.613254] Acpi-Operand 156KB 198KB [ 1102.621478] Acpi-ParseExt 9KB 11KB [ 1102.626848] Acpi-Parse 41KB 47KB [ 1102.635708] Acpi-State 52KB 63KB [ 1102.643977] Acpi-Namespace 20KB 27KB [ 1102.652337] numa_policy 0KB 3KB [ 1102.660595] debug_objects_cache 1670KB 1751KB [ 1102.666132] trace_event_file 297KB 298KB [ 1102.674816] ftrace_event_field 398KB 401KB [ 1102.684864] pool_workqueue 136KB 164KB [ 1102.693116] page->ptl 433KB 988KB [ 1102.701339] kmalloc-2097152 2050KB 2050KB [ 1102.706706] kmalloc-524288 2056KB 2056KB [ 1102.715354] kmalloc-262144 1806KB 1806KB [ 1102.723639] kmalloc-131072 650KB 650KB [ 1102.731931] kmalloc-65536 2640KB 2706KB [ 1102.741209] kmalloc-32768 2145KB 2277KB [ 1102.746577] kmalloc-16384 1287KB 1336KB [ 1102.755186] kmalloc-8192 5337KB 5387KB [ 1102.763472] kmalloc-4096 29813KB 29873KB [ 1102.772624] kmalloc-2048 17316KB 17722KB [ 1102.780914] kmalloc-1024 13351KB 14009KB [ 1102.790930] kmalloc-512 15766KB 17745KB [ 1102.796307] kmalloc-256 5640KB 6217KB [ 1102.804982] kmalloc-128 1311KB 1484KB [ 1102.813305] kmalloc-96 3387KB 4100KB [ 1102.821635] kmalloc-64 2717KB 3712KB [ 1102.829969] kmalloc-32 1911KB 2492KB [ 1102.835335] kmalloc-192 2232KB 2728KB [ 1102.845890] kmem_cache 177KB 183KB [ 1102.854243] Out of memory (oom_kill_allocating_task): Kill process 24123 (in:imklog) score 0 or sacrifice child [ 1102.870149] Killed process 24121 (rsyslogd) total-vm:254332kB, anon-rss:2572kB, file-rss:0kB, shmem-rss:0kB [ 1102.885788] oom_reaper: reaped process 24121 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 22:21:30 executing program 5: socketpair(0x2c, 0xae00, 0x0, &(0x7f0000000000)) 22:21:30 executing program 4: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:21:30 executing program 2: socketpair(0x3, 0xb001, 0x0, &(0x7f0000000040)) 22:21:30 executing program 0: socketpair(0x3, 0x9c01, 0x0, &(0x7f0000000040)) 22:21:30 executing program 5: socketpair(0x2c, 0xae01, 0x0, &(0x7f0000000000)) 22:21:30 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x0, 0xfffffffffffff6c2, 0x9}) 22:21:30 executing program 2: socketpair(0x3, 0xb100, 0x0, &(0x7f0000000040)) 22:21:30 executing program 3: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0xfffffffffffff6c2, 0x9}) 22:21:30 executing program 5: socketpair(0x2c, 0xaf00, 0x0, &(0x7f0000000000)) 22:21:30 executing program 0: socketpair(0x3, 0x9d00, 0x0, &(0x7f0000000040)) 22:21:30 executing program 1: ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000100)) syz_open_dev$sg(0x0, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x4c202) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={'\x00', 0x0, 0x7fffffff, 0x2, 0x0, 0x9}) 22:21:30 executing program 2: socketpair(0x3, 0xb101, 0x0, &(0x7f0000000040)) 22:21:30 executing program 5: socketpair(0x2c, 0xaf01, 0x0, &(0x7f0000000000)) [ 1110.085829] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1110.099823] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1110.104588] CPU: 1 PID: 8146 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1110.112051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1110.121389] Call Trace: [ 1110.123966] dump_stack+0x1fc/0x2ef [ 1110.127580] dump_header+0x15d/0xc3f [ 1110.131317] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1110.136399] ? ___ratelimit+0x319/0x590 [ 1110.140359] oom_kill_process.cold+0x10/0x692 [ 1110.144836] ? check_preemption_disabled+0x41/0x280 [ 1110.149858] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1110.155118] out_of_memory+0x1072/0x1390 [ 1110.159165] ? oom_killer_disable+0x270/0x270 [ 1110.163642] ? mutex_trylock+0x15f/0x1a0 [ 1110.167686] __alloc_pages_nodemask+0x23a2/0x2890 [ 1110.172512] ? find_get_entry+0x4cd/0x8a0 [ 1110.176643] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1110.181479] alloc_pages_current+0x193/0x2a0 [ 1110.185865] filemap_fault+0x146e/0x2180 [ 1110.189918] ext4_filemap_fault+0x84/0xb0 [ 1110.194070] __do_fault+0x10b/0x4b0 [ 1110.197733] __handle_mm_fault+0x273b/0x41c0 [ 1110.202131] ? vm_insert_page+0x9c0/0x9c0 [ 1110.206267] ? __fget+0x356/0x510 [ 1110.209734] ? check_preemption_disabled+0x41/0x280 [ 1110.214737] handle_mm_fault+0x436/0xb10 [ 1110.218790] __do_page_fault+0x68e/0xd60 [ 1110.222842] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1110.227843] ? spurious_fault+0x840/0x840 [ 1110.231974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1110.236805] ? page_fault+0x8/0x30 [ 1110.240325] page_fault+0x1e/0x30 [ 1110.243761] RIP: 0033:0x467800 [ 1110.246934] Code: Bad RIP value. [ 1110.250276] RSP: 002b:000000c0006ef7e8 EFLAGS: 00010246 [ 1110.255624] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1110.262880] RDX: 0000000000000080 RSI: 000000c0006ef840 RDI: 0000000000000004 [ 1110.270136] RBP: 000000c0006efe40 R08: 0000000000000000 R09: 00000102754ea0fa [ 1110.277389] R10: 000000000000026d R11: 0000000000000246 R12: 000000c0006ef870 [ 1110.284643] R13: 0000000000000000 R14: 000000c0000016c0 R15: 000000000000001f [ 1110.310647] Mem-Info: [ 1110.313102] active_anon:14659 inactive_anon:47413 isolated_anon:0 [ 1110.313102] active_file:11 inactive_file:16 isolated_file:0 [ 1110.313102] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1110.313102] slab_reclaimable:13308 slab_unreclaimable:115704 [ 1110.313102] mapped:22097 shmem:48125 pagetables:601 bounce:0 [ 1110.313102] free:25115 free_pcp:0 free_cma:0 [ 1110.393280] Node 0 active_anon:56940kB inactive_anon:118752kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72368kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1110.433743] Node 1 active_anon:1696kB inactive_anon:70900kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16020kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1110.480989] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1110.560897] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1110.582069] Node 0 DMA32 free:35688kB min:35996kB low:44992kB high:53988kB active_anon:56940kB inactive_anon:114856kB active_file:40kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1110.664229] lowmem_reserve[]: 0 0 1 1 1 [ 1110.680422] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1110.714172] lowmem_reserve[]: 0 0 0 0 0 [ 1110.743768] Node 1 Normal free:53780kB min:53876kB low:67344kB high:80812kB active_anon:1696kB inactive_anon:70900kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1110.785525] lowmem_reserve[]: 0 0 0 0 0 [ 1110.789534] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1110.817124] Node 0 DMA32: 716*4kB (UME) 792*8kB (ME) 405*16kB (UME) 153*32kB (UME) 37*64kB (ME) 13*128kB (UM) 6*256kB (UM) 2*512kB (M) 9*1024kB (UM) 0*2048kB 0*4096kB = 36384kB [ 1110.879224] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1110.904403] Node 1 Normal: 281*4kB (UME) 256*8kB (ME) 187*16kB (UME) 52*32kB (ME) 38*64kB (UME) 8*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53780kB [ 1110.923771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1110.953793] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1110.967810] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1110.978701] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1110.990648] 48174 total pagecache pages [ 1110.994621] 0 pages in swap cache [ 1110.999787] Swap cache stats: add 0, delete 0, find 0/0 [ 1111.006907] Free swap = 0kB [ 1111.009907] Total swap = 0kB [ 1111.012920] 2097051 pages RAM [ 1111.016914] 0 pages HighMem/MovableOnly [ 1111.020865] 369649 pages reserved [ 1111.024314] 0 pages cma reserved [ 1111.029340] Unreclaimable slab info: [ 1111.033037] Name Used Total [ 1111.039450] pid_2 9KB 32KB [ 1111.044864] batadv_tt_change_cache 3KB 7KB [ 1111.052318] batadv_tl_cache 7KB 16KB [ 1111.058529] TIPC 12KB 22KB [ 1111.063880] SCTPv6 20KB 30KB [ 1111.090710] DCCPv6 17KB 22KB [ 1111.100652] DCCP 19KB 28KB [ 1111.114113] RXRPC 13KB 19KB [ 1111.120442] rxrpc_call_jar 90KB 118KB [ 1111.127823] bridge_fdb_cache 14KB 27KB [ 1111.133174] fib6_nodes 228KB 272KB [ 1111.138622] ip6_dst_cache 718KB 720KB [ 1111.143984] RAWv6 106KB 121KB [ 1111.151239] UDPv6 33KB 37KB [ 1111.159858] TCPv6 33KB 36KB [ 1111.167046] nf_conntrack 14KB 15KB [ 1111.172434] t10_alua_lu_gp_cache 0KB 3KB [ 1111.182287] sd_ext_cdb 0KB 7KB [ 1111.188943] scsi_sense_cache 1056KB 1064KB [ 1111.194306] virtio_scsi_cmd 16KB 16KB [ 1111.203585] sgpool-128 8KB 8KB [ 1111.210861] sgpool-64 4KB 12KB [ 1111.219964] sgpool-32 2KB 15KB [ 1111.227144] sgpool-16 1KB 7KB [ 1111.232490] sgpool-8 0KB 7KB [ 1111.240861] mqueue_inode_cache 13KB 37KB [ 1111.250017] bio_post_read_ctx 14KB 15KB [ 1111.257906] bio-2 14KB 15KB [ 1111.263260] jfs_mp 7KB 7KB [ 1111.270438] cifs_small_rq 15KB 16KB [ 1111.282034] cifs_request 67KB 67KB [ 1111.288326] cifs_mpx_ids 0KB 7KB [ 1111.293714] nfs_commit_data 3KB 14KB [ 1111.301564] nfs_write_data 34KB 44KB [ 1111.310681] ext4_system_zone 1KB 7KB [ 1111.318772] bio-1 1KB 7KB [ 1111.324142] pid_namespace 2KB 11KB [ 1111.333086] rpc_buffers 17KB 25KB [ 1111.339595] rpc_tasks 2KB 7KB [ 1111.344954] UNIX 2021KB 2040KB [ 1111.352130] tcp_bind_bucket 1KB 4KB [ 1111.361743] ip_fib_trie 33KB 43KB [ 1111.368310] ip_fib_alias 162KB 197KB [ 1111.373667] ip_dst_cache 12KB 20KB [ 1111.382603] RAW 67KB 75KB [ 1111.391577] UDP 67KB 81KB [ 1111.398669] TCP 11KB 11KB [ 1111.404061] hugetlbfs_inode_cache 3KB 15KB [ 1111.413408] fscache_cookie_jar 1KB 7KB [ 1111.421549] eventpoll_pwq 29KB 47KB [ 1111.428737] eventpoll_epi 54KB 66KB [ 1111.434098] inotify_inode_mark 21KB 23KB [ 1111.441373] request_queue 199KB 199KB [ 1111.450688] blkdev_requests 1KB 3KB [ 1111.459663] blkdev_ioc 31KB 46KB [ 1111.469008] bio-0 940KB 1297KB [ 1111.474383] biovec-max 1674KB 1782KB [ 1111.481521] biovec-64 885KB 1236KB [ 1111.490907] biovec-16 105KB 153KB [ 1111.499815] bio_integrity_payload 1KB 8KB [ 1111.509071] khugepaged_mm_slot 3KB 27KB [ 1111.514511] uid_cache 0KB 4KB [ 1111.522542] dmaengine-unmap-2 0KB 3KB [ 1111.531597] skbuff_fclone_cache 41KB 41KB [ 1111.538609] skbuff_head_cache 9040KB 9236KB [ 1111.543968] configfs_dir_cache 3KB 7KB [ 1111.552943] file_lock_cache 29KB 43KB [ 1111.559526] file_lock_ctx 9KB 15KB [ 1111.564887] fsnotify_mark_connector 11KB 19KB [ 1111.572562] net_namespace 78KB 87KB [ 1111.581620] shmem_inode_cache 8035KB 8073KB [ 1111.590500] task_delay_info 255KB 351KB [ 1111.599818] taskstats 18KB 34KB [ 1111.606994] proc_dir_entry 920KB 997KB [ 1111.612341] pde_opener 18KB 66KB [ 1111.620929] seq_file 283KB 421KB [ 1111.629981] sigqueue 48KB 82KB [ 1111.638056] kernfs_node_cache 18238KB 18545KB [ 1111.643404] mnt_cache 191KB 232KB [ 1111.650557] filp 7325KB 7848KB [ 1111.660840] names_cache 108876KB 108936KB [ 1111.668739] iint_cache 31KB 47KB [ 1111.674099] key_jar 4KB 7KB [ 1111.682980] uts_namespace 3KB 11KB [ 1111.690115] nsproxy 2KB 15KB [ 1111.697998] vm_area_struct 3182KB 3410KB [ 1111.703346] mm_struct 477KB 487KB [ 1111.711587] fs_cache 313KB 324KB [ 1111.720071] files_cache 1260KB 1286KB [ 1111.727312] signal_cache 2074KB 2091KB [ 1111.732676] sighand_cache 594KB 659KB [ 1111.738129] task_struct 8749KB 8824KB [ 1111.743481] cred_jar 2355KB 2772KB [ 1111.751990] anon_vma_chain 951KB 1582KB [ 1111.761616] anon_vma 145KB 258KB [ 1111.768326] pid 163KB 216KB [ 1111.773690] Acpi-Operand 156KB 198KB [ 1111.779199] Acpi-ParseExt 9KB 11KB [ 1111.784541] Acpi-Parse 41KB 47KB [ 1111.793912] Acpi-State 52KB 63KB [ 1111.799405] Acpi-Namespace 20KB 27KB [ 1111.804759] numa_policy 0KB 3KB [ 1111.811938] debug_objects_cache 1656KB 1751KB [ 1111.817532] trace_event_file 297KB 298KB [ 1111.822902] ftrace_event_field 398KB 401KB [ 1111.832036] pool_workqueue 135KB 164KB [ 1111.837642] page->ptl 455KB 988KB [ 1111.843015] kmalloc-2097152 2050KB 2050KB [ 1111.850186] kmalloc-524288 2056KB 2056KB [ 1111.855580] kmalloc-262144 1806KB 1806KB [ 1111.860945] kmalloc-131072 650KB 650KB [ 1111.869938] kmalloc-65536 2640KB 2706KB [ 1111.875448] kmalloc-32768 2112KB 2244KB [ 1111.880844] kmalloc-16384 1287KB 1303KB [ 1111.889865] kmalloc-8192 5313KB 5354KB [ 1111.895906] kmalloc-4096 29554KB 29605KB [ 1111.901262] kmalloc-2048 17333KB 17722KB [ 1111.908450] kmalloc-1024 13548KB 14009KB [ 1111.913798] kmalloc-512 16811KB 17737KB [ 1111.919205] kmalloc-256 5648KB 6217KB [ 1111.924556] kmalloc-128 1321KB 1484KB [ 1111.931553] kmalloc-96 3470KB 4100KB [ 1111.943928] kmalloc-64 2720KB 3712KB [ 1111.950140] kmalloc-32 1952KB 2492KB [ 1111.963982] kmalloc-192 2209KB 2728KB [ 1111.970188] kmem_cache 177KB 183KB [ 1111.982502] Out of memory (oom_kill_allocating_task): Kill process 8146 (syz-fuzzer) score 0 or sacrifice child [ 1111.992836] Killed process 23189 (syz-executor.5) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 1112.018764] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1112.032964] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1112.040625] CPU: 0 PID: 8146 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1112.048075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1112.057420] Call Trace: [ 1112.060001] dump_stack+0x1fc/0x2ef [ 1112.063613] dump_header+0x15d/0xc3f [ 1112.067315] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1112.072398] ? ___ratelimit+0x319/0x590 [ 1112.076355] oom_kill_process.cold+0x10/0x692 [ 1112.080850] ? check_preemption_disabled+0x41/0x280 [ 1112.085849] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1112.091106] out_of_memory+0x1072/0x1390 [ 1112.095149] ? oom_killer_disable+0x270/0x270 [ 1112.099627] ? mutex_trylock+0x15f/0x1a0 [ 1112.103668] __alloc_pages_nodemask+0x23a2/0x2890 [ 1112.108494] ? find_get_entry+0x4cd/0x8a0 [ 1112.112657] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1112.117491] alloc_pages_current+0x193/0x2a0 [ 1112.121885] filemap_fault+0x146e/0x2180 [ 1112.125935] ext4_filemap_fault+0x84/0xb0 [ 1112.130065] __do_fault+0x10b/0x4b0 [ 1112.133671] __handle_mm_fault+0x273b/0x41c0 [ 1112.138111] ? vm_insert_page+0x9c0/0x9c0 [ 1112.142238] ? __fget+0x356/0x510 [ 1112.145681] ? check_preemption_disabled+0x41/0x280 [ 1112.150679] handle_mm_fault+0x436/0xb10 [ 1112.154724] __do_page_fault+0x68e/0xd60 [ 1112.158790] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1112.163806] ? spurious_fault+0x840/0x840 [ 1112.167935] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1112.172760] ? page_fault+0x8/0x30 [ 1112.176280] page_fault+0x1e/0x30 [ 1112.179714] RIP: 0033:0x467800 [ 1112.182890] Code: Bad RIP value. [ 1112.186231] RSP: 002b:000000c0006ef7e8 EFLAGS: 00010246 [ 1112.191578] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1112.198825] RDX: 0000000000000080 RSI: 000000c0006ef840 RDI: 0000000000000004 [ 1112.206083] RBP: 000000c0006efe40 R08: 0000000000000000 R09: 00000102754ea0fa [ 1112.213339] R10: 000000000000026d R11: 0000000000000246 R12: 000000c0006ef870 [ 1112.220621] R13: 0000000000000000 R14: 000000c0000016c0 R15: 000000000000001f [ 1112.249827] Mem-Info: [ 1112.264701] active_anon:14534 inactive_anon:47413 isolated_anon:0 [ 1112.264701] active_file:351 inactive_file:350 isolated_file:0 [ 1112.264701] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1112.264701] slab_reclaimable:13295 slab_unreclaimable:115409 [ 1112.264701] mapped:18997 shmem:48125 pagetables:564 bounce:0 [ 1112.264701] free:25531 free_pcp:202 free_cma:0 [ 1112.369897] Node 0 active_anon:56440kB inactive_anon:118752kB active_file:940kB inactive_file:1284kB unevictable:0kB isolated(anon):0kB isolated(file):68kB mapped:60068kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1112.447275] Node 1 active_anon:1696kB inactive_anon:70900kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16020kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1112.476081] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1112.502750] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1112.509995] Node 0 DMA32 free:35860kB min:35996kB low:44992kB high:53988kB active_anon:56440kB inactive_anon:114856kB active_file:980kB inactive_file:896kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2052kB bounce:0kB free_pcp:756kB local_pcp:280kB free_cma:0kB [ 1112.594456] lowmem_reserve[]: 0 0 1 1 1 [ 1112.604954] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1112.648759] lowmem_reserve[]: 0 0 0 0 0 [ 1112.660850] Node 1 Normal free:53780kB min:53876kB low:67344kB high:80812kB active_anon:1696kB inactive_anon:70900kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1112.689259] lowmem_reserve[]: 0 0 0 0 0 [ 1112.693250] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1112.708650] Node 0 DMA32: 704*4kB (UME) 835*8kB (UME) 361*16kB (UME) 152*32kB (UME) 41*64kB (UME) 19*128kB (UM) 6*256kB (UM) 3*512kB (UM) 8*1024kB (UM) 0*2048kB 0*4096kB = 36456kB [ 1112.725398] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1112.736676] Node 1 Normal: 281*4kB (UME) 256*8kB (ME) 187*16kB (UME) 52*32kB (ME) 38*64kB (UME) 8*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53780kB [ 1112.753468] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1112.762361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1112.771030] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1112.779933] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1112.788547] 48178 total pagecache pages [ 1112.792521] 0 pages in swap cache [ 1112.796028] Swap cache stats: add 0, delete 0, find 0/0 [ 1112.801390] Free swap = 0kB [ 1112.804407] Total swap = 0kB [ 1112.807465] 2097051 pages RAM [ 1112.810567] 0 pages HighMem/MovableOnly [ 1112.814530] 369649 pages reserved [ 1112.819747] 0 pages cma reserved [ 1112.823119] Unreclaimable slab info: [ 1112.826894] Name Used Total [ 1112.832438] pid_2 9KB 32KB [ 1112.838034] batadv_tt_change_cache 3KB 7KB [ 1112.843845] batadv_tl_cache 7KB 16KB [ 1112.887232] TIPC 12KB 22KB [ 1112.892618] SCTPv6 20KB 30KB [ 1112.907883] DCCPv6 17KB 22KB [ 1112.913256] DCCP 19KB 28KB [ 1112.930599] RXRPC 13KB 19KB [ 1112.936046] rxrpc_call_jar 90KB 118KB [ 1112.941409] bridge_fdb_cache 14KB 27KB [ 1112.947690] fib6_nodes 228KB 272KB [ 1112.953055] ip6_dst_cache 718KB 720KB [ 1112.958480] RAWv6 106KB 121KB [ 1112.963841] UDPv6 33KB 37KB [ 1112.969268] TCPv6 33KB 36KB [ 1112.974637] nf_conntrack 14KB 15KB [ 1112.980167] t10_alua_lu_gp_cache 0KB 3KB [ 1112.986017] sd_ext_cdb 0KB 7KB [ 1112.991383] scsi_sense_cache 1056KB 1064KB [ 1112.996886] virtio_scsi_cmd 16KB 16KB [ 1113.002253] sgpool-128 8KB 8KB [ 1113.007675] sgpool-64 4KB 12KB [ 1113.013030] sgpool-32 2KB 15KB [ 1113.018428] sgpool-16 1KB 7KB [ 1113.025591] sgpool-8 0KB 7KB [ 1113.044719] mqueue_inode_cache 13KB 37KB [ 1113.050185] bio_post_read_ctx 14KB 15KB [ 1113.064742] bio-2 14KB 15KB [ 1113.070108] jfs_mp 7KB 7KB [ 1113.076909] cifs_small_rq 15KB 16KB [ 1113.082277] cifs_request 67KB 67KB [ 1113.087680] cifs_mpx_ids 0KB 7KB [ 1113.093059] nfs_commit_data 3KB 14KB [ 1113.098780] nfs_write_data 34KB 44KB [ 1113.104171] ext4_system_zone 1KB 7KB [ 1113.109627] bio-1 1KB 7KB [ 1113.115049] pid_namespace 2KB 11KB [ 1113.120419] rpc_buffers 17KB 25KB [ 1113.127817] rpc_tasks 2KB 7KB [ 1113.133187] UNIX 2021KB 2040KB [ 1113.138591] tcp_bind_bucket 1KB 4KB [ 1113.143958] ip_fib_trie 33KB 43KB [ 1113.149381] ip_fib_alias 162KB 197KB [ 1113.154778] ip_dst_cache 12KB 20KB [ 1113.160136] RAW 67KB 75KB [ 1113.174704] UDP 67KB 81KB [ 1113.180078] TCP 11KB 11KB [ 1113.194669] hugetlbfs_inode_cache 3KB 15KB [ 1113.200434] fscache_cookie_jar 1KB 7KB [ 1113.211820] eventpoll_pwq 29KB 47KB [ 1113.217558] eventpoll_epi 54KB 66KB [ 1113.222920] inotify_inode_mark 21KB 23KB [ 1113.230433] request_queue 199KB 199KB [ 1113.236702] blkdev_requests 1KB 3KB [ 1113.242104] blkdev_ioc 31KB 46KB [ 1113.247536] bio-0 957KB 1297KB [ 1113.252897] biovec-max 1716KB 1806KB [ 1113.258274] biovec-64 966KB 1236KB [ 1113.263633] biovec-16 113KB 153KB [ 1113.269033] bio_integrity_payload 1KB 8KB [ 1113.274821] khugepaged_mm_slot 3KB 27KB [ 1113.280305] uid_cache 0KB 4KB [ 1113.285886] dmaengine-unmap-2 0KB 3KB [ 1113.291258] skbuff_fclone_cache 41KB 41KB [ 1113.296823] skbuff_head_cache 9057KB 9236KB [ 1113.302181] configfs_dir_cache 3KB 7KB [ 1113.324650] file_lock_cache 29KB 43KB [ 1113.332025] file_lock_ctx 9KB 15KB [ 1113.347331] fsnotify_mark_connector 11KB 19KB [ 1113.353218] net_namespace 78KB 87KB [ 1113.358626] shmem_inode_cache 8035KB 8073KB [ 1113.363984] task_delay_info 255KB 351KB [ 1113.369446] taskstats 18KB 34KB [ 1113.374852] proc_dir_entry 920KB 997KB [ 1113.380208] pde_opener 18KB 66KB [ 1113.385642] seq_file 283KB 421KB [ 1113.391004] sigqueue 48KB 82KB [ 1113.396647] kernfs_node_cache 18238KB 18545KB [ 1113.402008] mnt_cache 191KB 232KB [ 1113.407401] filp 7325KB 7848KB [ 1113.412760] names_cache 110045KB 110083KB [ 1113.418188] iint_cache 31KB 47KB [ 1113.423562] key_jar 4KB 7KB [ 1113.430432] uts_namespace 3KB 11KB [ 1113.436205] nsproxy 2KB 15KB [ 1113.441566] vm_area_struct 3175KB 3410KB [ 1113.464648] mm_struct 477KB 487KB [ 1113.470061] fs_cache 313KB 324KB [ 1113.475535] files_cache 1260KB 1286KB [ 1113.480892] signal_cache 2074KB 2091KB [ 1113.486334] sighand_cache 622KB 659KB [ 1113.491702] task_struct 8269KB 8357KB [ 1113.497255] cred_jar 2355KB 2772KB [ 1113.502614] anon_vma_chain 951KB 1582KB [ 1113.508087] anon_vma 145KB 258KB [ 1113.513441] pid 163KB 216KB [ 1113.518853] Acpi-Operand 156KB 198KB [ 1113.524256] Acpi-ParseExt 9KB 11KB [ 1113.529664] Acpi-Parse 41KB 47KB [ 1113.536810] Acpi-State 52KB 63KB [ 1113.542173] Acpi-Namespace 20KB 27KB [ 1113.547586] numa_policy 0KB 3KB [ 1113.552942] debug_objects_cache 1656KB 1751KB [ 1113.558862] trace_event_file 297KB 298KB [ 1113.564220] ftrace_event_field 398KB 401KB [ 1113.569717] pool_workqueue 135KB 164KB [ 1113.575434] page->ptl 455KB 988KB [ 1113.580831] kmalloc-2097152 2050KB 2050KB [ 1113.586225] kmalloc-524288 2056KB 2056KB [ 1113.591579] kmalloc-262144 1806KB 1806KB [ 1113.596967] kmalloc-131072 650KB 650KB [ 1113.602326] kmalloc-65536 2640KB 2706KB [ 1113.607712] kmalloc-32768 2112KB 2244KB [ 1113.613067] kmalloc-16384 1287KB 1303KB [ 1113.618495] kmalloc-8192 5181KB 5296KB [ 1113.623853] kmalloc-4096 28568KB 28628KB [ 1113.629262] kmalloc-2048 17155KB 17671KB [ 1113.636442] kmalloc-1024 13561KB 14009KB [ 1113.641807] kmalloc-512 16811KB 17737KB [ 1113.647208] kmalloc-256 5606KB 6217KB [ 1113.652564] kmalloc-128 1321KB 1484KB [ 1113.657988] kmalloc-96 3485KB 4100KB [ 1113.663354] kmalloc-64 2720KB 3712KB [ 1113.668766] kmalloc-32 1952KB 2492KB [ 1113.674123] kmalloc-192 2209KB 2728KB [ 1113.679878] kmem_cache 177KB 183KB [ 1113.685274] Out of memory (oom_kill_allocating_task): Kill process 8146 (syz-fuzzer) score 0 or sacrifice child [ 1113.695927] Killed process 23566 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1114.133386] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1114.211458] systemd cpuset=/ mems_allowed=0-1 [ 1114.238894] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 1114.245843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1114.255189] Call Trace: [ 1114.257783] dump_stack+0x1fc/0x2ef [ 1114.261413] dump_header+0x15d/0xc3f [ 1114.265125] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1114.270223] ? ___ratelimit+0x319/0x590 [ 1114.274200] oom_kill_process.cold+0x10/0x692 [ 1114.278701] ? oom_badness.part.0+0x135/0x6e0 [ 1114.283202] ? lock_downgrade+0x720/0x720 [ 1114.287350] ? check_preemption_disabled+0x41/0x280 [ 1114.292372] out_of_memory+0x34d/0x1390 [ 1114.296352] ? oom_killer_disable+0x270/0x270 [ 1114.300844] ? mutex_trylock+0x15f/0x1a0 [ 1114.304908] __alloc_pages_nodemask+0x23a2/0x2890 [ 1114.309752] ? find_get_entry+0x4cd/0x8a0 [ 1114.313907] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1114.318780] alloc_pages_current+0x193/0x2a0 [ 1114.323190] filemap_fault+0x146e/0x2180 [ 1114.327274] ext4_filemap_fault+0x84/0xb0 [ 1114.331417] __do_fault+0x10b/0x4b0 [ 1114.335046] ? do_raw_spin_unlock+0x171/0x230 [ 1114.339545] __handle_mm_fault+0x273b/0x41c0 [ 1114.344310] ? vm_insert_page+0x9c0/0x9c0 [ 1114.348468] ? lock_downgrade+0x720/0x720 [ 1114.352619] ? lock_acquire+0x170/0x3c0 [ 1114.356609] ? check_preemption_disabled+0x41/0x280 [ 1114.361633] handle_mm_fault+0x436/0xb10 [ 1114.365703] __do_page_fault+0x68e/0xd60 [ 1114.369769] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1114.374792] ? spurious_fault+0x840/0x840 [ 1114.378937] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1114.383782] ? page_fault+0x8/0x30 [ 1114.387323] page_fault+0x1e/0x30 [ 1114.390777] RIP: 0033:0x5574238611c0 [ 1114.394487] Code: Bad RIP value. [ 1114.397849] RSP: 002b:00007fff7e814d78 EFLAGS: 00010206 [ 1114.403203] RAX: 00005574238611c0 RBX: 0000000000000000 RCX: 0000000000000000 [ 1114.410468] RDX: 0000000000000004 RSI: 00007fff7e814db8 RDI: 0000557425037780 [ 1114.417737] RBP: 0000000000000000 R08: 00005574250c1eb5 R09: 0000000000000040 [ 1114.425007] R10: 0000000000000004 R11: 00005574250c1e40 R12: 00007fff7e815040 [ 1114.432271] R13: 0000000000000001 R14: 00005574251393c0 R15: 00005574250bf3a0 [ 1115.414229] Mem-Info: [ 1115.416730] active_anon:14501 inactive_anon:47413 isolated_anon:0 [ 1115.416730] active_file:34 inactive_file:8 isolated_file:0 [ 1115.416730] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1115.416730] slab_reclaimable:13293 slab_unreclaimable:115542 [ 1115.416730] mapped:18547 shmem:48125 pagetables:547 bounce:0 [ 1115.416730] free:25188 free_pcp:0 free_cma:0 [ 1115.588571] Node 0 active_anon:56308kB inactive_anon:118752kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58132kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1115.744486] Node 1 active_anon:1696kB inactive_anon:70900kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16056kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1115.874937] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1115.963765] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1116.031591] Node 0 DMA32 free:35592kB min:35996kB low:44992kB high:53988kB active_anon:56308kB inactive_anon:114856kB active_file:72kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1984kB bounce:0kB free_pcp:244kB local_pcp:0kB free_cma:0kB [ 1116.187384] lowmem_reserve[]: 0 0 1 1 1 [ 1116.191394] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1116.287449] lowmem_reserve[]: 0 0 0 0 0 [ 1116.291469] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:1696kB inactive_anon:70900kB active_file:16kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1116.457037] lowmem_reserve[]: 0 0 0 0 0 [ 1116.461054] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1116.559058] Node 0 DMA32: 746*4kB (ME) 798*8kB (UME) 405*16kB (UME) 149*32kB (ME) 42*64kB (UME) 14*128kB (M) 5*256kB (M) 2*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 35592kB [ 1116.608793] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1116.619972] Node 1 Normal: 283*4kB (UME) 257*8kB (UME) 191*16kB (UME) 53*32kB (UME) 38*64kB (UME) 8*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53892kB [ 1116.646270] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1116.663805] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1116.677966] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1116.687917] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1116.697142] 48271 total pagecache pages [ 1116.716387] 0 pages in swap cache [ 1116.728200] Swap cache stats: add 0, delete 0, find 0/0 [ 1116.733564] Free swap = 0kB [ 1116.787399] Total swap = 0kB [ 1116.790439] 2097051 pages RAM [ 1116.793545] 0 pages HighMem/MovableOnly [ 1116.866235] 369649 pages reserved [ 1116.869722] 0 pages cma reserved [ 1116.873078] Unreclaimable slab info: [ 1116.917104] ieee802154 phy0 wpan0: encryption failed: -22 [ 1116.922710] ieee802154 phy1 wpan1: encryption failed: -22 [ 1116.953898] Name Used Total [ 1116.959488] pid_2 9KB 32KB [ 1117.014032] batadv_tt_change_cache 3KB 7KB [ 1117.019867] batadv_tl_cache 7KB 16KB [ 1117.093901] TIPC 12KB 22KB [ 1117.099310] SCTPv6 20KB 30KB [ 1117.154231] DCCPv6 17KB 22KB [ 1117.159628] DCCP 19KB 28KB [ 1117.213882] RXRPC 13KB 19KB [ 1117.227572] rxrpc_call_jar 90KB 118KB [ 1117.232953] bridge_fdb_cache 14KB 27KB [ 1117.283867] fib6_nodes 227KB 272KB [ 1117.289263] ip6_dst_cache 727KB 727KB [ 1117.340231] RAWv6 106KB 121KB [ 1117.393859] UDPv6 33KB 37KB [ 1117.399250] TCPv6 30KB 36KB [ 1117.452941] nf_conntrack 14KB 15KB [ 1117.468884] t10_alua_lu_gp_cache 0KB 3KB [ 1117.498879] sd_ext_cdb 0KB 7KB [ 1117.539479] scsi_sense_cache 1056KB 1064KB [ 1117.582545] virtio_scsi_cmd 16KB 16KB [ 1117.607499] sgpool-128 8KB 8KB [ 1117.612874] sgpool-64 4KB 12KB [ 1117.661703] sgpool-32 2KB 15KB [ 1117.684648] sgpool-16 1KB 7KB [ 1117.690030] sgpool-8 0KB 7KB [ 1117.742576] mqueue_inode_cache 13KB 37KB [ 1117.777980] bio_post_read_ctx 14KB 15KB [ 1117.783433] bio-2 14KB 15KB [ 1117.830554] jfs_mp 7KB 7KB [ 1117.862663] cifs_small_rq 15KB 16KB [ 1117.880919] cifs_request 67KB 67KB [ 1117.886674] cifs_mpx_ids 0KB 7KB [ 1117.924467] nfs_commit_data 3KB 14KB [ 1117.929849] nfs_write_data 34KB 44KB [ 1118.004385] ext4_system_zone 1KB 7KB [ 1118.009792] bio-1 1KB 7KB [ 1118.063703] pid_namespace 2KB 11KB [ 1118.069101] rpc_buffers 17KB 25KB [ 1118.127657] rpc_tasks 2KB 7KB [ 1118.133045] UNIX 2011KB 2040KB [ 1118.193224] tcp_bind_bucket 1KB 4KB [ 1118.236622] ip_fib_trie 33KB 43KB [ 1118.242009] ip_fib_alias 161KB 197KB [ 1118.262126] ip_dst_cache 12KB 20KB [ 1118.303553] RAW 67KB 75KB [ 1118.336198] UDP 64KB 81KB [ 1118.341600] TCP 8KB 11KB [ 1118.402883] hugetlbfs_inode_cache 3KB 15KB [ 1118.441276] fscache_cookie_jar 1KB 7KB [ 1118.473951] eventpoll_pwq 27KB 47KB [ 1118.479342] eventpoll_epi 49KB 66KB [ 1118.528077] inotify_inode_mark 16KB 23KB [ 1118.549104] request_queue 199KB 199KB [ 1118.580701] blkdev_requests 1KB 3KB [ 1118.591256] blkdev_ioc 31KB 46KB [ 1118.596820] bio-0 974KB 1297KB [ 1118.602187] biovec-max 1716KB 1806KB [ 1118.632809] biovec-64 993KB 1236KB [ 1118.663560] biovec-16 121KB 153KB [ 1118.663569] bio_integrity_payload 1KB 8KB [ 1118.663578] khugepaged_mm_slot 3KB 27KB [ 1118.663594] uid_cache 0KB 4KB [ 1118.663604] dmaengine-unmap-2 0KB 3KB [ 1118.663615] skbuff_fclone_cache 34KB 41KB [ 1118.663624] skbuff_head_cache 9522KB 9525KB [ 1118.663634] configfs_dir_cache 3KB 7KB [ 1118.663643] file_lock_cache 28KB 43KB [ 1118.663651] file_lock_ctx 9KB 15KB [ 1118.663660] fsnotify_mark_connector 8KB 19KB [ 1118.663670] net_namespace 78KB 87KB [ 1118.779822] shmem_inode_cache 8035KB 8073KB [ 1118.821982] task_delay_info 251KB 351KB [ 1118.846045] taskstats 17KB 34KB [ 1118.851431] proc_dir_entry 919KB 997KB [ 1118.924491] pde_opener 17KB 66KB [ 1118.929913] seq_file 278KB 421KB [ 1118.935318] sigqueue 48KB 82KB [ 1118.940674] kernfs_node_cache 18163KB 18541KB [ 1118.946089] mnt_cache 191KB 232KB [ 1118.951443] filp 7325KB 7848KB [ 1118.956860] names_cache 109641KB 109679KB [ 1118.968577] iint_cache 31KB 47KB [ 1118.974018] key_jar 4KB 7KB [ 1118.979374] uts_namespace 3KB 11KB [ 1118.989692] nsproxy 2KB 15KB [ 1118.995140] vm_area_struct 3147KB 3410KB [ 1119.000499] mm_struct 477KB 487KB [ 1119.010929] fs_cache 307KB 324KB [ 1119.016388] files_cache 1250KB 1286KB [ 1119.021744] signal_cache 2038KB 2091KB [ 1119.032147] sighand_cache 610KB 659KB [ 1119.053307] task_struct 8016KB 8105KB [ 1119.058792] cred_jar 2340KB 2772KB [ 1119.064205] anon_vma_chain 938KB 1582KB [ 1119.069561] anon_vma 139KB 258KB [ 1119.075001] pid 160KB 216KB [ 1119.080351] Acpi-Operand 156KB 198KB [ 1119.087034] Acpi-ParseExt 9KB 11KB [ 1119.092419] Acpi-Parse 41KB 47KB [ 1119.102922] Acpi-State 52KB 63KB [ 1119.108471] Acpi-Namespace 20KB 27KB [ 1119.118844] numa_policy 0KB 3KB [ 1119.124259] debug_objects_cache 1655KB 1751KB [ 1119.129789] trace_event_file 297KB 298KB [ 1119.140294] ftrace_event_field 398KB 401KB [ 1119.145797] pool_workqueue 134KB 164KB [ 1119.151162] page->ptl 452KB 988KB [ 1119.164695] kmalloc-2097152 2050KB 2050KB [ 1119.170252] kmalloc-524288 2056KB 2056KB [ 1119.198292] kmalloc-262144 1806KB 1806KB [ 1119.203749] kmalloc-131072 650KB 650KB [ 1119.209108] kmalloc-65536 2640KB 2706KB [ 1119.226669] kmalloc-32768 2079KB 2244KB [ 1119.232040] kmalloc-16384 1287KB 1303KB [ 1119.241127] kmalloc-8192 4983KB 5098KB [ 1119.246567] kmalloc-4096 28258KB 28317KB [ 1119.251918] kmalloc-2048 17112KB 17671KB [ 1119.257296] kmalloc-1024 13764KB 14009KB [ 1119.262638] kmalloc-512 17571KB 17737KB [ 1119.268070] kmalloc-256 5606KB 6217KB [ 1119.279061] kmalloc-128 1321KB 1484KB [ 1119.313510] kmalloc-96 3545KB 4100KB [ 1119.318888] kmalloc-64 2708KB 3712KB [ 1119.325387] kmalloc-32 1952KB 2492KB [ 1119.330752] kmalloc-192 2201KB 2728KB [ 1119.336209] kmem_cache 177KB 183KB [ 1119.341570] Out of memory: Kill process 24143 (syz-executor.3) score 1001 or sacrifice child [ 1119.350218] Killed process 24149 (syz-executor.3) total-vm:62728kB, anon-rss:504kB, file-rss:14340kB, shmem-rss:68kB [ 1119.361672] oom_reaper: reaped process 24149 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 1119.629120] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1119.643641] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1119.652637] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1119.660059] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1119.670506] device bridge_slave_1 left promiscuous mode [ 1119.676370] bridge0: port 2(bridge_slave_1) entered disabled state [ 1119.686158] device bridge_slave_0 left promiscuous mode [ 1119.691629] bridge0: port 1(bridge_slave_0) entered disabled state [ 1119.702009] device veth1_macvtap left promiscuous mode [ 1119.707432] device veth0_macvtap left promiscuous mode [ 1119.712757] device veth1_vlan left promiscuous mode [ 1119.718250] device veth0_vlan left promiscuous mode [ 1119.873741] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1119.893308] systemd-journal cpuset=/ mems_allowed=0-1 [ 1119.898529] CPU: 0 PID: 24021 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1119.906487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1119.915831] Call Trace: [ 1119.918419] dump_stack+0x1fc/0x2ef [ 1119.922048] dump_header+0x15d/0xc3f [ 1119.925763] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1119.930859] ? ___ratelimit+0x319/0x590 [ 1119.934831] oom_kill_process.cold+0x10/0x692 [ 1119.939328] ? check_preemption_disabled+0x41/0x280 [ 1119.944347] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1119.949619] out_of_memory+0x1072/0x1390 [ 1119.953686] ? oom_killer_disable+0x270/0x270 [ 1119.958180] ? mutex_trylock+0x15f/0x1a0 [ 1119.962249] __alloc_pages_nodemask+0x23a2/0x2890 [ 1119.967100] ? find_get_entry+0x4cd/0x8a0 [ 1119.971271] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1119.976147] alloc_pages_current+0x193/0x2a0 [ 1119.980554] filemap_fault+0x146e/0x2180 [ 1119.984631] ext4_filemap_fault+0x84/0xb0 [ 1119.988780] __do_fault+0x10b/0x4b0 [ 1119.992411] __handle_mm_fault+0x273b/0x41c0 [ 1119.996819] ? vm_insert_page+0x9c0/0x9c0 [ 1120.000978] ? check_preemption_disabled+0x41/0x280 [ 1120.005998] handle_mm_fault+0x436/0xb10 [ 1120.010066] __do_page_fault+0x68e/0xd60 [ 1120.014161] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1120.019173] ? spurious_fault+0x840/0x840 [ 1120.023326] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1120.028166] ? page_fault+0x8/0x30 [ 1120.031704] page_fault+0x1e/0x30 [ 1120.035158] RIP: 0033:0x7f5c2ced7650 [ 1120.038869] Code: Bad RIP value. [ 1120.042229] RSP: 002b:00007fffffc37f98 EFLAGS: 00010202 [ 1120.047597] RAX: 0000000000000001 RBX: 00007fffffc382c0 RCX: 0000000000000100 [ 1120.054868] RDX: 0000000000000042 RSI: 00007f5c2d978980 RDI: 00007fffffc382c0 [ 1120.062131] RBP: 00007f5c2d978980 R08: 0000000000000001 R09: 0000000000000001 [ 1120.069398] R10: 0000000000000069 R11: 0000000000000001 R12: 00000000ffffffff [ 1120.076676] R13: 000055c5d4ef7040 R14: 00007fffffc38280 R15: 00007fffffc38830 [ 1120.084804] Mem-Info: [ 1120.087247] active_anon:14374 inactive_anon:47413 isolated_anon:0 [ 1120.087247] active_file:16 inactive_file:20 isolated_file:0 [ 1120.087247] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1120.087247] slab_reclaimable:13266 slab_unreclaimable:114577 [ 1120.087247] mapped:18524 shmem:48125 pagetables:547 bounce:0 [ 1120.087247] free:25158 free_pcp:60 free_cma:0 [ 1120.122763] Node 0 active_anon:55816kB inactive_anon:118752kB active_file:64kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58040kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1120.152916] Node 1 active_anon:1680kB inactive_anon:70900kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16056kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1120.179987] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1120.214895] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1120.253215] Node 0 DMA32 free:35804kB min:35996kB low:44992kB high:53988kB active_anon:55816kB inactive_anon:114856kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1984kB bounce:0kB free_pcp:36kB local_pcp:16kB free_cma:0kB [ 1120.426474] lowmem_reserve[]: 0 0 1 1 1 [ 1120.430474] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1120.609482] lowmem_reserve[]: 0 0 0 0 0 [ 1120.643568] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:1680kB inactive_anon:70900kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1120.794347] lowmem_reserve[]: 0 0 0 0 0 [ 1120.798398] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1120.905082] Node 0 DMA32: 732*4kB (UME) 782*8kB (UME) 397*16kB (ME) 143*32kB (ME) 42*64kB (ME) 13*128kB (M) 6*256kB (M) 1*512kB (M) 9*1024kB (UM) 0*2048kB 0*4096kB = 35728kB [ 1120.979218] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1121.003119] Node 1 Normal: 283*4kB (UME) 258*8kB (UME) 190*16kB (UME) 54*32kB (UME) 38*64kB (UME) 8*128kB (UME) 4*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53916kB [ 1121.040787] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1121.085072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1121.158117] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1121.213074] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1121.221675] 48168 total pagecache pages [ 1121.285449] 0 pages in swap cache [ 1121.288932] Swap cache stats: add 0, delete 0, find 0/0 [ 1121.333646] Free swap = 0kB [ 1121.336691] Total swap = 0kB [ 1121.339703] 2097051 pages RAM [ 1121.342797] 0 pages HighMem/MovableOnly [ 1121.399546] 369649 pages reserved [ 1121.414319] 0 pages cma reserved [ 1121.421776] Unreclaimable slab info: [ 1121.442277] Name Used Total [ 1121.486838] pid_2 9KB 32KB [ 1121.492288] batadv_tt_change_cache 4KB 7KB [ 1121.542566] batadv_tl_cache 7KB 16KB [ 1121.572617] TIPC 12KB 22KB [ 1121.599951] SCTPv6 20KB 30KB [ 1121.632597] DCCPv6 17KB 22KB [ 1121.667887] DCCP 19KB 28KB [ 1121.705800] RXRPC 13KB 19KB [ 1121.711188] rxrpc_call_jar 90KB 118KB [ 1121.748427] bridge_fdb_cache 13KB 27KB [ 1121.778638] fib6_nodes 225KB 272KB [ 1121.809431] ip6_dst_cache 731KB 731KB [ 1121.858684] RAWv6 106KB 121KB [ 1121.882915] UDPv6 33KB 37KB [ 1121.888303] TCPv6 24KB 36KB [ 1121.898905] nf_conntrack 10KB 15KB [ 1121.904388] t10_alua_lu_gp_cache 0KB 3KB [ 1121.910028] sd_ext_cdb 0KB 7KB [ 1121.920471] scsi_sense_cache 1056KB 1064KB [ 1121.925888] virtio_scsi_cmd 16KB 16KB [ 1121.931559] sgpool-128 8KB 8KB [ 1121.937053] sgpool-64 4KB 12KB [ 1121.942411] sgpool-32 2KB 15KB [ 1121.947839] sgpool-16 1KB 7KB [ 1121.953348] sgpool-8 0KB 7KB [ 1121.958722] mqueue_inode_cache 13KB 37KB [ 1121.964222] bio_post_read_ctx 14KB 15KB [ 1121.969643] bio-2 14KB 15KB [ 1121.975117] jfs_mp 7KB 7KB [ 1121.980504] cifs_small_rq 15KB 16KB [ 1121.985915] cifs_request 67KB 67KB [ 1121.991269] cifs_mpx_ids 0KB 7KB [ 1121.997346] nfs_commit_data 3KB 14KB [ 1122.002710] nfs_write_data 34KB 44KB [ 1122.008164] ext4_system_zone 1KB 7KB [ 1122.014103] bio-1 1KB 7KB [ 1122.033224] pid_namespace 2KB 11KB [ 1122.038611] rpc_buffers 17KB 25KB [ 1122.052875] rpc_tasks 2KB 7KB [ 1122.058252] UNIX 1993KB 2040KB [ 1122.069117] tcp_bind_bucket 1KB 4KB [ 1122.074622] ip_fib_trie 33KB 43KB [ 1122.079980] ip_fib_alias 159KB 197KB [ 1122.085411] ip_dst_cache 12KB 20KB [ 1122.090778] RAW 67KB 75KB [ 1122.096187] UDP 62KB 81KB [ 1122.101548] TCP 8KB 11KB [ 1122.106939] hugetlbfs_inode_cache 3KB 15KB [ 1122.112654] fscache_cookie_jar 1KB 7KB [ 1122.118819] eventpoll_pwq 24KB 47KB [ 1122.124240] eventpoll_epi 45KB 66KB [ 1122.129602] inotify_inode_mark 12KB 23KB [ 1122.135108] request_queue 199KB 199KB [ 1122.140466] blkdev_requests 1KB 3KB [ 1122.145906] blkdev_ioc 28KB 46KB [ 1122.151270] bio-0 1042KB 1297KB [ 1122.172855] biovec-max 1716KB 1806KB [ 1122.178239] biovec-64 1087KB 1236KB [ 1122.192869] biovec-16 130KB 153KB [ 1122.198234] bio_integrity_payload 1KB 8KB [ 1122.206351] khugepaged_mm_slot 3KB 27KB [ 1122.211816] uid_cache 0KB 4KB [ 1122.217265] dmaengine-unmap-2 0KB 3KB [ 1122.222625] skbuff_fclone_cache 33KB 41KB [ 1122.228217] skbuff_head_cache 9721KB 9723KB [ 1122.234265] configfs_dir_cache 3KB 7KB [ 1122.239720] file_lock_cache 27KB 43KB [ 1122.245125] file_lock_ctx 9KB 15KB [ 1122.250482] fsnotify_mark_connector 6KB 19KB [ 1122.256416] net_namespace 78KB 87KB [ 1122.261774] shmem_inode_cache 8022KB 8073KB [ 1122.267191] task_delay_info 251KB 351KB [ 1122.272545] taskstats 16KB 34KB [ 1122.278348] proc_dir_entry 916KB 997KB [ 1122.302819] pde_opener 15KB 66KB [ 1122.308243] seq_file 271KB 421KB [ 1122.322018] sigqueue 48KB 82KB [ 1122.327432] kernfs_node_cache 18014KB 18439KB [ 1122.332894] mnt_cache 191KB 232KB [ 1122.338253] filp 7264KB 7848KB [ 1122.343684] names_cache 108893KB 108914KB [ 1122.349042] iint_cache 30KB 47KB [ 1122.358935] key_jar 4KB 7KB [ 1122.364356] uts_namespace 3KB 11KB [ 1122.369724] nsproxy 2KB 15KB [ 1122.375161] vm_area_struct 3061KB 3399KB [ 1122.380521] mm_struct 468KB 487KB [ 1122.385955] fs_cache 307KB 324KB [ 1122.391311] files_cache 1209KB 1286KB [ 1122.396721] signal_cache 1975KB 2091KB [ 1122.402075] sighand_cache 610KB 659KB [ 1122.422792] task_struct 7890KB 7966KB [ 1122.428163] cred_jar 2301KB 2772KB [ 1122.442788] anon_vma_chain 922KB 1578KB [ 1122.448189] anon_vma 128KB 258KB [ 1122.456706] pid 160KB 216KB [ 1122.462071] Acpi-Operand 156KB 198KB [ 1122.467490] Acpi-ParseExt 9KB 11KB [ 1122.473521] Acpi-Parse 41KB 47KB [ 1122.478888] Acpi-State 52KB 63KB [ 1122.484304] Acpi-Namespace 20KB 27KB [ 1122.489660] numa_policy 0KB 3KB [ 1122.495070] debug_objects_cache 1654KB 1751KB [ 1122.500605] trace_event_file 297KB 298KB [ 1122.506001] ftrace_event_field 398KB 401KB [ 1122.511445] pool_workqueue 132KB 164KB [ 1122.516890] page->ptl 444KB 988KB [ 1122.522284] kmalloc-2097152 2050KB 2050KB [ 1122.528101] kmalloc-524288 2056KB 2056KB [ 1122.552784] kmalloc-262144 1806KB 1806KB [ 1122.558163] kmalloc-131072 650KB 650KB [ 1122.571400] kmalloc-65536 2640KB 2706KB [ 1122.576838] kmalloc-32768 2079KB 2244KB [ 1122.582201] kmalloc-16384 1237KB 1270KB [ 1122.587613] kmalloc-8192 4851KB 4966KB [ 1122.593652] kmalloc-4096 28122KB 28135KB [ 1122.599017] kmalloc-2048 17019KB 17665KB [ 1122.604428] kmalloc-1024 13885KB 14009KB [ 1122.609789] kmalloc-512 17914KB 17966KB [ 1122.615221] kmalloc-256 5606KB 6217KB [ 1122.620581] kmalloc-128 1321KB 1484KB [ 1122.625976] kmalloc-96 3567KB 4100KB [ 1122.631333] kmalloc-64 2696KB 3712KB [ 1122.636768] kmalloc-32 1952KB 2492KB [ 1122.642125] kmalloc-192 2177KB 2728KB [ 1122.647534] kmem_cache 177KB 183KB [ 1122.653338] Out of memory (oom_kill_allocating_task): Kill process 24021 (systemd-journal) score 0 or sacrifice child [ 1122.682786] Killed process 24021 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1720kB [ 1122.703183] oom_reaper: reaped process 24021 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1720kB [ 1122.953406] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1122.971667] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1122.976546] CPU: 0 PID: 9522 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1122.983984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1122.993326] Call Trace: [ 1122.995916] dump_stack+0x1fc/0x2ef [ 1122.999545] dump_header+0x15d/0xc3f [ 1123.003256] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1123.008356] ? ___ratelimit+0x319/0x590 [ 1123.012337] oom_kill_process.cold+0x10/0x692 [ 1123.016835] ? check_preemption_disabled+0x41/0x280 [ 1123.021858] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1123.027137] out_of_memory+0x1072/0x1390 [ 1123.031207] ? oom_killer_disable+0x270/0x270 [ 1123.035704] ? mutex_trylock+0x15f/0x1a0 [ 1123.039767] __alloc_pages_nodemask+0x23a2/0x2890 [ 1123.044616] ? find_get_entry+0x4cd/0x8a0 [ 1123.048775] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1123.053635] alloc_pages_current+0x193/0x2a0 [ 1123.058044] filemap_fault+0x146e/0x2180 [ 1123.062112] ext4_filemap_fault+0x84/0xb0 [ 1123.066257] __do_fault+0x10b/0x4b0 [ 1123.069887] __handle_mm_fault+0x273b/0x41c0 [ 1123.074296] ? vm_insert_page+0x9c0/0x9c0 [ 1123.078456] ? check_preemption_disabled+0x41/0x280 [ 1123.083472] handle_mm_fault+0x436/0xb10 [ 1123.087537] __do_page_fault+0x68e/0xd60 [ 1123.091605] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1123.096649] ? spurious_fault+0x840/0x840 [ 1123.100809] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1123.105661] ? page_fault+0x8/0x30 [ 1123.109197] page_fault+0x1e/0x30 [ 1123.112654] RIP: 0033:0x43f199 [ 1123.115844] Code: Bad RIP value. [ 1123.119199] RSP: 002b:000000c0006edf88 EFLAGS: 00010212 [ 1123.124554] RAX: 0000000001f4f098 RBX: 000000c000a2f380 RCX: 0000000000000000 [ 1123.131817] RDX: 000000c000a2f300 RSI: 0000000000000001 RDI: 000000c0006edeec [ 1123.139080] RBP: 000000c0006edfa8 R08: 00007ffceece4000 R09: 0000011f9ece43ab [ 1123.146343] R10: 00114859ecca5e37 R11: 0000000000000001 R12: 000000c0006edf20 [ 1123.153604] R13: 0000000000000000 R14: 000000c000e2e340 R15: 0000000000000000 [ 1123.251520] Mem-Info: [ 1123.276570] active_anon:14257 inactive_anon:47412 isolated_anon:0 [ 1123.276570] active_file:41 inactive_file:0 isolated_file:0 [ 1123.276570] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1123.276570] slab_reclaimable:13251 slab_unreclaimable:114590 [ 1123.276570] mapped:18091 shmem:48125 pagetables:522 bounce:0 [ 1123.276570] free:25142 free_pcp:121 free_cma:0 [ 1123.322705] Node 0 active_anon:55796kB inactive_anon:118752kB active_file:148kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58028kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1123.361606] Node 1 active_anon:1232kB inactive_anon:70896kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1123.443830] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1123.482694] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1123.487780] Node 0 DMA32 free:35768kB min:35996kB low:44992kB high:53988kB active_anon:55796kB inactive_anon:114856kB active_file:164kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1984kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB [ 1123.528017] lowmem_reserve[]: 0 0 1 1 1 [ 1123.532014] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1123.572787] lowmem_reserve[]: 0 0 0 0 0 [ 1123.576784] Node 1 Normal free:53756kB min:53876kB low:67344kB high:80812kB active_anon:1232kB inactive_anon:70896kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:104kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1123.612114] lowmem_reserve[]: 0 0 0 0 0 [ 1123.637849] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1123.681366] Node 0 DMA32: 748*4kB (ME) 782*8kB (UME) 398*16kB (UME) 146*32kB (UME) 43*64kB (UME) 14*128kB (UM) 6*256kB (M) 2*512kB (UM) 8*1024kB (UM) 0*2048kB 0*4096kB = 35584kB [ 1123.719420] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1123.752426] Node 1 Normal: 251*4kB (ME) 230*8kB (UME) 170*16kB (ME) 58*32kB (UME) 38*64kB (UME) 15*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53756kB [ 1123.790695] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1123.799733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1123.825094] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1123.846140] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1123.857246] 48159 total pagecache pages [ 1123.861227] 0 pages in swap cache [ 1123.877316] Swap cache stats: add 0, delete 0, find 0/0 [ 1123.896780] Free swap = 0kB [ 1123.899807] Total swap = 0kB [ 1123.920645] 2097051 pages RAM [ 1123.923819] 0 pages HighMem/MovableOnly [ 1123.927781] 369649 pages reserved [ 1123.931218] 0 pages cma reserved [ 1123.941596] Unreclaimable slab info: [ 1123.950303] Name Used Total [ 1123.965549] pid_2 9KB 32KB [ 1123.970981] batadv_tt_change_cache 3KB 7KB [ 1123.980408] batadv_tl_cache 7KB 16KB [ 1123.989423] TIPC 12KB 22KB [ 1123.998272] SCTPv6 20KB 30KB [ 1124.007258] DCCPv6 17KB 22KB [ 1124.016262] DCCP 19KB 28KB [ 1124.021657] RXRPC 13KB 19KB [ 1124.030674] rxrpc_call_jar 90KB 118KB [ 1124.049771] bridge_fdb_cache 12KB 27KB [ 1124.079786] fib6_nodes 222KB 272KB [ 1124.085211] ip6_dst_cache 731KB 731KB [ 1124.090579] RAWv6 106KB 121KB [ 1124.114393] UDPv6 31KB 37KB [ 1124.119772] TCPv6 24KB 36KB [ 1124.129111] nf_conntrack 6KB 15KB [ 1124.152866] t10_alua_lu_gp_cache 0KB 3KB [ 1124.158532] sd_ext_cdb 0KB 7KB [ 1124.186680] scsi_sense_cache 1056KB 1064KB [ 1124.192066] virtio_scsi_cmd 16KB 16KB [ 1124.210199] sgpool-128 8KB 8KB [ 1124.219784] sgpool-64 4KB 12KB [ 1124.237762] sgpool-32 2KB 15KB [ 1124.244073] sgpool-16 1KB 7KB [ 1124.249433] sgpool-8 0KB 7KB [ 1124.267267] mqueue_inode_cache 13KB 37KB [ 1124.280063] bio_post_read_ctx 14KB 15KB [ 1124.299737] bio-2 14KB 15KB [ 1124.309261] jfs_mp 7KB 7KB [ 1124.326890] cifs_small_rq 15KB 16KB [ 1124.332266] cifs_request 67KB 67KB [ 1124.342121] cifs_mpx_ids 0KB 7KB [ 1124.359774] nfs_commit_data 3KB 14KB [ 1124.369286] nfs_write_data 34KB 44KB [ 1124.417656] ext4_system_zone 1KB 7KB [ 1124.430260] bio-1 1KB 7KB [ 1124.452467] pid_namespace 2KB 11KB [ 1124.457851] rpc_buffers 17KB 25KB [ 1124.495978] rpc_tasks 2KB 7KB [ 1124.501361] UNIX 1993KB 2040KB [ 1124.530070] tcp_bind_bucket 1KB 4KB [ 1124.557016] ip_fib_trie 33KB 43KB [ 1124.569588] ip_fib_alias 157KB 197KB [ 1124.586042] ip_dst_cache 12KB 20KB [ 1124.609488] RAW 67KB 75KB [ 1124.617368] UDP 59KB 81KB [ 1124.635236] TCP 8KB 11KB [ 1124.640614] hugetlbfs_inode_cache 3KB 15KB [ 1124.652371] fscache_cookie_jar 1KB 7KB [ 1124.657828] eventpoll_pwq 23KB 47KB [ 1124.675451] eventpoll_epi 43KB 66KB [ 1124.680826] inotify_inode_mark 11KB 23KB [ 1124.700304] request_queue 199KB 199KB [ 1124.707393] blkdev_requests 1KB 3KB [ 1124.725253] blkdev_ioc 26KB 46KB [ 1124.730624] bio-0 1042KB 1297KB [ 1124.739356] biovec-max 1716KB 1806KB [ 1124.779688] biovec-64 1087KB 1236KB [ 1124.819528] biovec-16 126KB 153KB [ 1124.842403] bio_integrity_payload 1KB 8KB [ 1124.848137] khugepaged_mm_slot 2KB 27KB [ 1124.899096] uid_cache 0KB 4KB [ 1124.931342] dmaengine-unmap-2 0KB 3KB [ 1124.936916] skbuff_fclone_cache 32KB 41KB [ 1124.955036] skbuff_head_cache 9849KB 9851KB [ 1124.960410] configfs_dir_cache 3KB 7KB [ 1124.978104] file_lock_cache 27KB 43KB [ 1124.985172] file_lock_ctx 9KB 15KB [ 1124.990539] fsnotify_mark_connector 5KB 19KB [ 1125.012883] net_namespace 78KB 87KB [ 1125.018262] shmem_inode_cache 8015KB 8073KB [ 1125.032183] task_delay_info 246KB 351KB [ 1125.041262] taskstats 16KB 34KB [ 1125.058676] proc_dir_entry 916KB 997KB [ 1125.069444] pde_opener 15KB 66KB [ 1125.081728] seq_file 268KB 421KB [ 1125.099580] sigqueue 42KB 82KB [ 1125.111556] kernfs_node_cache 18008KB 18439KB [ 1125.129443] mnt_cache 191KB 232KB [ 1125.137521] filp 7257KB 7848KB [ 1125.161860] names_cache 108885KB 108914KB [ 1125.182263] iint_cache 30KB 47KB [ 1125.187635] key_jar 4KB 7KB [ 1125.205267] uts_namespace 3KB 11KB [ 1125.210670] nsproxy 2KB 15KB [ 1125.216112] vm_area_struct 3058KB 3399KB [ 1125.221470] mm_struct 464KB 487KB [ 1125.234822] fs_cache 301KB 324KB [ 1125.240191] files_cache 1199KB 1286KB [ 1125.245703] signal_cache 1967KB 2091KB [ 1125.251061] sighand_cache 598KB 659KB [ 1125.263696] task_struct 7852KB 7941KB [ 1125.269128] cred_jar 2295KB 2772KB [ 1125.274520] anon_vma_chain 920KB 1578KB [ 1125.279881] anon_vma 123KB 258KB [ 1125.292581] pid 157KB 216KB [ 1125.297942] Acpi-Operand 156KB 198KB [ 1125.308708] Acpi-ParseExt 9KB 11KB [ 1125.317828] Acpi-Parse 41KB 47KB [ 1125.327168] Acpi-State 52KB 63KB [ 1125.361426] Acpi-Namespace 20KB 27KB [ 1125.419603] numa_policy 0KB 3KB [ 1125.439318] debug_objects_cache 1654KB 1751KB [ 1125.447136] trace_event_file 297KB 298KB [ 1125.463538] ftrace_event_field 398KB 401KB [ 1125.468992] pool_workqueue 132KB 164KB [ 1125.474670] page->ptl 442KB 988KB [ 1125.480068] kmalloc-2097152 2050KB 2050KB [ 1125.496615] kmalloc-524288 2056KB 2056KB [ 1125.501998] kmalloc-262144 1806KB 1806KB [ 1125.507405] kmalloc-131072 650KB 650KB [ 1125.523883] kmalloc-65536 2640KB 2706KB [ 1125.529248] kmalloc-32768 2079KB 2244KB [ 1125.534661] kmalloc-16384 1204KB 1270KB [ 1125.540024] kmalloc-8192 4834KB 4950KB [ 1125.556507] kmalloc-4096 27973KB 27986KB [ 1125.561877] kmalloc-2048 16993KB 17665KB [ 1125.568579] kmalloc-1024 13804KB 14009KB [ 1125.588661] kmalloc-512 18233KB 18285KB [ 1125.594102] kmalloc-256 5538KB 6217KB [ 1125.599460] kmalloc-128 1316KB 1484KB [ 1125.619078] kmalloc-96 3590KB 4100KB [ 1125.628037] kmalloc-64 2696KB 3712KB [ 1125.647910] kmalloc-32 1959KB 2492KB [ 1125.653349] kmalloc-192 2177KB 2728KB [ 1125.658705] kmem_cache 177KB 183KB [ 1125.678297] Out of memory (oom_kill_allocating_task): Kill process 9522 (syz-fuzzer) score 0 or sacrifice child [ 1125.703254] Killed process 23565 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1125.760011] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1125.842629] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1125.854311] CPU: 0 PID: 9522 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1125.861769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1125.871106] Call Trace: [ 1125.873684] dump_stack+0x1fc/0x2ef [ 1125.877299] dump_header+0x15d/0xc3f [ 1125.881006] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1125.886092] ? ___ratelimit+0x319/0x590 [ 1125.890057] oom_kill_process.cold+0x10/0x692 [ 1125.894540] ? check_preemption_disabled+0x41/0x280 [ 1125.899545] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1125.904811] out_of_memory+0x1072/0x1390 [ 1125.908861] ? oom_killer_disable+0x270/0x270 [ 1125.913347] ? mutex_trylock+0x15f/0x1a0 [ 1125.917400] __alloc_pages_nodemask+0x23a2/0x2890 [ 1125.922244] ? find_get_entry+0x4cd/0x8a0 [ 1125.926394] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1125.931242] alloc_pages_current+0x193/0x2a0 [ 1125.935636] filemap_fault+0x146e/0x2180 [ 1125.939703] ext4_filemap_fault+0x84/0xb0 [ 1125.943849] __do_fault+0x10b/0x4b0 [ 1125.947465] __handle_mm_fault+0x273b/0x41c0 [ 1125.951863] ? vm_insert_page+0x9c0/0x9c0 [ 1125.956019] ? check_preemption_disabled+0x41/0x280 [ 1125.961025] handle_mm_fault+0x436/0xb10 [ 1125.965075] __do_page_fault+0x68e/0xd60 [ 1125.969129] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1125.974131] ? spurious_fault+0x840/0x840 [ 1125.978271] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1125.983101] ? page_fault+0x8/0x30 [ 1125.986627] page_fault+0x1e/0x30 [ 1125.990100] RIP: 0033:0x43f199 [ 1125.993280] Code: d9 48 89 1d 71 ff b0 01 ff 05 73 ff b0 01 48 83 b9 e8 00 00 00 00 0f 95 c2 88 54 24 17 90 48 8d 05 04 ff b0 01 e8 67 c2 fc ff <48> 8b 44 24 18 66 90 48 85 c0 74 11 e8 56 27 00 00 48 8b 44 24 30 [ 1126.012164] RSP: 002b:000000c0006edf88 EFLAGS: 00010212 [ 1126.017509] RAX: 0000000001f4f098 RBX: 000000c000a2f380 RCX: 0000000000000000 [ 1126.024778] RDX: 000000c000a2f300 RSI: 0000000000000001 RDI: 000000c0006edeec [ 1126.032034] RBP: 000000c0006edfa8 R08: 00007ffceece4000 R09: 0000011f9ece43ab [ 1126.039289] R10: 00114859ecca5e37 R11: 0000000000000001 R12: 000000c0006edf20 [ 1126.046548] R13: 0000000000000000 R14: 000000c000e2e340 R15: 0000000000000000 [ 1126.454426] Mem-Info: [ 1126.456888] active_anon:14127 inactive_anon:47412 isolated_anon:0 [ 1126.456888] active_file:40 inactive_file:49 isolated_file:0 [ 1126.456888] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1126.456888] slab_reclaimable:13250 slab_unreclaimable:114242 [ 1126.456888] mapped:14554 shmem:48125 pagetables:496 bounce:0 [ 1126.456888] free:25242 free_pcp:3 free_cma:0 [ 1126.561288] Node 0 active_anon:55276kB inactive_anon:118752kB active_file:164kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43780kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1126.626553] Node 1 active_anon:1232kB inactive_anon:70896kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1126.680632] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1126.862663] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1126.867720] Node 0 DMA32 free:35624kB min:35996kB low:44992kB high:53988kB active_anon:55276kB inactive_anon:114856kB active_file:164kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1127.097969] lowmem_reserve[]: 0 0 1 1 1 [ 1127.108563] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1127.142014] lowmem_reserve[]: 0 0 0 0 0 [ 1127.146003] Node 1 Normal free:53740kB min:53876kB low:67344kB high:80812kB active_anon:1232kB inactive_anon:70896kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1127.183692] lowmem_reserve[]: 0 0 0 0 0 [ 1127.187699] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1127.208114] Node 0 DMA32: 761*4kB (UME) 772*8kB (UME) 397*16kB (UME) 149*32kB (UME) 46*64kB (UME) 18*128kB (UM) 8*256kB (UM) 1*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 36340kB [ 1127.230038] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1127.241410] Node 1 Normal: 251*4kB (ME) 230*8kB (UME) 171*16kB (UME) 57*32kB (ME) 38*64kB (UME) 15*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53740kB [ 1127.298871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1127.311228] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1127.321537] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1127.333697] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1127.345861] 48171 total pagecache pages [ 1127.349843] 0 pages in swap cache [ 1127.357878] Swap cache stats: add 0, delete 0, find 0/0 [ 1127.365706] Free swap = 0kB [ 1127.368726] Total swap = 0kB [ 1127.371738] 2097051 pages RAM [ 1127.377377] 0 pages HighMem/MovableOnly [ 1127.381345] 369649 pages reserved [ 1127.408826] 0 pages cma reserved [ 1127.412270] Unreclaimable slab info: [ 1127.415973] Name Used Total [ 1127.421507] pid_2 9KB 32KB [ 1127.449318] batadv_tt_change_cache 3KB 7KB [ 1127.457208] batadv_tl_cache 7KB 16KB [ 1127.468470] TIPC 12KB 22KB [ 1127.473899] SCTPv6 20KB 30KB [ 1127.479269] DCCPv6 17KB 22KB [ 1127.489650] DCCP 19KB 28KB [ 1127.495251] RXRPC 13KB 19KB [ 1127.500609] rxrpc_call_jar 90KB 118KB [ 1127.526734] bridge_fdb_cache 11KB 27KB [ 1127.532171] fib6_nodes 219KB 272KB [ 1127.537529] ip6_dst_cache 742KB 742KB [ 1127.569247] RAWv6 106KB 121KB [ 1127.579522] UDPv6 30KB 33KB [ 1127.585814] TCPv6 24KB 30KB [ 1127.591183] nf_conntrack 5KB 15KB [ 1127.607581] t10_alua_lu_gp_cache 0KB 3KB [ 1127.618434] sd_ext_cdb 0KB 7KB [ 1127.623873] scsi_sense_cache 1056KB 1064KB [ 1127.629226] virtio_scsi_cmd 16KB 16KB [ 1127.651825] sgpool-128 8KB 8KB [ 1127.657228] sgpool-64 4KB 12KB [ 1127.686677] sgpool-32 2KB 15KB [ 1127.692094] sgpool-16 1KB 7KB [ 1127.697468] sgpool-8 0KB 7KB [ 1127.715953] mqueue_inode_cache 13KB 37KB [ 1127.721419] bio_post_read_ctx 14KB 15KB [ 1127.732238] bio-2 14KB 15KB [ 1127.737609] jfs_mp 7KB 7KB [ 1127.747151] cifs_small_rq 15KB 16KB [ 1127.753394] cifs_request 67KB 67KB [ 1127.758754] cifs_mpx_ids 0KB 7KB [ 1127.786662] nfs_commit_data 3KB 14KB [ 1127.792689] nfs_write_data 34KB 44KB [ 1127.798089] ext4_system_zone 1KB 7KB [ 1127.808591] bio-1 1KB 7KB [ 1127.814020] pid_namespace 2KB 11KB [ 1127.819390] rpc_buffers 17KB 25KB [ 1127.830033] rpc_tasks 2KB 7KB [ 1127.835462] UNIX 1993KB 2028KB [ 1127.840825] tcp_bind_bucket 1KB 4KB [ 1127.851239] ip_fib_trie 33KB 43KB [ 1127.856986] ip_fib_alias 155KB 197KB [ 1127.868978] ip_dst_cache 12KB 20KB [ 1127.874460] RAW 67KB 75KB [ 1127.879853] UDP 57KB 81KB [ 1127.890179] TCP 8KB 11KB [ 1127.900260] hugetlbfs_inode_cache 3KB 15KB [ 1127.911028] fscache_cookie_jar 1KB 7KB [ 1127.920358] eventpoll_pwq 23KB 47KB [ 1127.930637] eventpoll_epi 42KB 66KB [ 1127.939778] inotify_inode_mark 10KB 23KB [ 1127.950190] request_queue 199KB 199KB [ 1127.959338] blkdev_requests 1KB 3KB [ 1127.971333] blkdev_ioc 33KB 46KB [ 1127.981638] bio-0 1160KB 1297KB [ 1127.999436] biovec-max 1716KB 1806KB [ 1128.009052] biovec-64 1218KB 1260KB [ 1128.026770] biovec-16 135KB 153KB [ 1128.033017] bio_integrity_payload 1KB 8KB [ 1128.038724] khugepaged_mm_slot 2KB 27KB [ 1128.056766] uid_cache 0KB 4KB [ 1128.066490] dmaengine-unmap-2 0KB 3KB [ 1128.086115] skbuff_fclone_cache 31KB 41KB [ 1128.098676] skbuff_head_cache 9995KB 9997KB [ 1128.109278] configfs_dir_cache 3KB 7KB [ 1128.130625] file_lock_cache 26KB 43KB [ 1128.139294] file_lock_ctx 9KB 15KB [ 1128.156902] fsnotify_mark_connector 5KB 19KB [ 1128.164480] net_namespace 78KB 87KB [ 1128.169845] shmem_inode_cache 8013KB 8073KB [ 1128.189856] task_delay_info 246KB 351KB [ 1128.199899] taskstats 16KB 34KB [ 1128.217747] proc_dir_entry 916KB 997KB [ 1128.228163] pde_opener 14KB 66KB [ 1128.240934] seq_file 267KB 421KB [ 1128.251355] sigqueue 46KB 82KB [ 1128.269200] kernfs_node_cache 17982KB 18439KB [ 1128.280348] mnt_cache 191KB 232KB [ 1128.298142] filp 7230KB 7848KB [ 1128.308466] names_cache 107865KB 107886KB [ 1128.321361] iint_cache 30KB 47KB [ 1128.339191] key_jar 4KB 7KB [ 1128.348686] uts_namespace 3KB 11KB [ 1128.366818] nsproxy 2KB 15KB [ 1128.378266] vm_area_struct 3040KB 3399KB [ 1128.387294] mm_struct 463KB 487KB [ 1128.410432] fs_cache 301KB 324KB [ 1128.415885] files_cache 1181KB 1286KB [ 1128.421265] signal_cache 1939KB 2091KB [ 1128.449269] sighand_cache 598KB 659KB [ 1128.470574] task_struct 7865KB 7941KB [ 1128.476915] cred_jar 2271KB 2772KB [ 1128.500069] anon_vma_chain 909KB 1578KB [ 1128.521343] anon_vma 123KB 258KB [ 1128.526802] pid 157KB 216KB [ 1128.548198] Acpi-Operand 156KB 198KB [ 1128.558534] Acpi-ParseExt 9KB 11KB [ 1128.579436] Acpi-Parse 41KB 47KB [ 1128.590626] Acpi-State 52KB 63KB [ 1128.611618] Acpi-Namespace 20KB 27KB [ 1128.616996] numa_policy 0KB 3KB [ 1128.634046] debug_objects_cache 1648KB 1751KB [ 1128.639620] trace_event_file 297KB 298KB [ 1128.657250] ftrace_event_field 398KB 401KB [ 1128.665199] pool_workqueue 132KB 164KB [ 1128.670563] page->ptl 441KB 988KB [ 1128.691695] kmalloc-2097152 2050KB 2050KB [ 1128.697067] kmalloc-524288 2056KB 2056KB [ 1128.714564] kmalloc-262144 1806KB 1806KB [ 1128.719936] kmalloc-131072 650KB 650KB [ 1128.729556] kmalloc-65536 2640KB 2706KB [ 1128.747201] kmalloc-32768 2079KB 2244KB [ 1128.756699] kmalloc-16384 1171KB 1237KB [ 1128.774446] kmalloc-8192 4826KB 4925KB [ 1128.779819] kmalloc-4096 27956KB 27965KB [ 1128.790931] kmalloc-2048 16925KB 17658KB [ 1128.808698] kmalloc-1024 13831KB 14009KB [ 1128.815102] kmalloc-512 18454KB 18506KB [ 1128.820459] kmalloc-256 5479KB 6217KB [ 1128.838307] kmalloc-128 1316KB 1484KB [ 1128.844567] kmalloc-96 3612KB 4100KB [ 1128.849926] kmalloc-64 2696KB 3712KB [ 1128.867652] kmalloc-32 1963KB 2492KB [ 1128.873894] kmalloc-192 2170KB 2728KB [ 1128.879263] kmem_cache 177KB 183KB [ 1128.899134] Out of memory (oom_kill_allocating_task): Kill process 9522 (syz-fuzzer) score 0 or sacrifice child [ 1128.909511] Killed process 15494 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1128.960975] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1128.973298] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1129.002539] CPU: 0 PID: 9522 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1129.010008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1129.019375] Call Trace: [ 1129.021962] dump_stack+0x1fc/0x2ef [ 1129.025589] dump_header+0x15d/0xc3f [ 1129.029303] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1129.034403] ? ___ratelimit+0x319/0x590 [ 1129.038384] oom_kill_process.cold+0x10/0x692 [ 1129.042888] ? check_preemption_disabled+0x41/0x280 [ 1129.047907] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1129.053181] out_of_memory+0x1072/0x1390 [ 1129.057248] ? oom_killer_disable+0x270/0x270 [ 1129.061749] ? mutex_trylock+0x15f/0x1a0 [ 1129.065811] __alloc_pages_nodemask+0x23a2/0x2890 [ 1129.070661] ? find_get_entry+0x4cd/0x8a0 [ 1129.074817] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1129.079685] alloc_pages_current+0x193/0x2a0 [ 1129.084097] filemap_fault+0x146e/0x2180 [ 1129.088164] ext4_filemap_fault+0x84/0xb0 [ 1129.092307] __do_fault+0x10b/0x4b0 [ 1129.095937] __handle_mm_fault+0x273b/0x41c0 [ 1129.100347] ? vm_insert_page+0x9c0/0x9c0 [ 1129.104515] ? check_preemption_disabled+0x41/0x280 [ 1129.109529] handle_mm_fault+0x436/0xb10 [ 1129.113583] __do_page_fault+0x68e/0xd60 [ 1129.117638] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1129.122640] ? spurious_fault+0x840/0x840 [ 1129.126774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1129.131606] ? page_fault+0x8/0x30 [ 1129.135134] page_fault+0x1e/0x30 [ 1129.138597] RIP: 0033:0x43f199 [ 1129.141777] Code: Bad RIP value. [ 1129.145126] RSP: 002b:000000c0006edf88 EFLAGS: 00010212 [ 1129.150482] RAX: 0000000001f4f098 RBX: 000000c000a2f380 RCX: 0000000000000000 [ 1129.157735] RDX: 000000c000a2f300 RSI: 0000000000000001 RDI: 000000c0006edeec [ 1129.164991] RBP: 000000c0006edfa8 R08: 00007ffceece4000 R09: 0000011f9ece43ab [ 1129.172245] R10: 00114859ecca5e37 R11: 0000000000000001 R12: 000000c0006edf20 [ 1129.179500] R13: 0000000000000000 R14: 000000c000e2e340 R15: 0000000000000000 [ 1129.209389] Mem-Info: [ 1129.221742] active_anon:14021 inactive_anon:47412 isolated_anon:0 [ 1129.221742] active_file:202 inactive_file:188 isolated_file:26 [ 1129.221742] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1129.221742] slab_reclaimable:13237 slab_unreclaimable:113914 [ 1129.221742] mapped:11232 shmem:48125 pagetables:500 bounce:0 [ 1129.221742] free:25246 free_pcp:0 free_cma:0 [ 1129.296398] Node 0 active_anon:54852kB inactive_anon:118752kB active_file:192kB inactive_file:732kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29792kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1129.381505] Node 1 active_anon:1232kB inactive_anon:70896kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1129.491470] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1129.519026] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1129.528589] Node 0 DMA32 free:35452kB min:35996kB low:44992kB high:53988kB active_anon:54852kB inactive_anon:114856kB active_file:44kB inactive_file:680kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:1896kB bounce:0kB free_pcp:924kB local_pcp:688kB free_cma:0kB [ 1129.611951] lowmem_reserve[]: 0 0 1 1 1 [ 1129.615960] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1129.769421] lowmem_reserve[]: 0 0 0 0 0 [ 1129.809025] Node 1 Normal free:53740kB min:53876kB low:67344kB high:80812kB active_anon:1232kB inactive_anon:70896kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1129.960874] lowmem_reserve[]: 0 0 0 0 0 [ 1129.969377] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1130.004378] Node 0 DMA32: 749*4kB (UME) 770*8kB (ME) 392*16kB (ME) 148*32kB (ME) 41*64kB (ME) 16*128kB (UM) 7*256kB (UM) 2*512kB (UM) 8*1024kB (UM) 0*2048kB 0*4096kB = 35844kB [ 1130.041118] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1130.076519] Node 1 Normal: 251*4kB (ME) 230*8kB (UME) 171*16kB (UME) 57*32kB (ME) 38*64kB (UME) 15*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53740kB [ 1130.118682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1130.150047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1130.159579] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1130.187544] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1130.220885] 48159 total pagecache pages [ 1130.224951] 0 pages in swap cache [ 1130.228398] Swap cache stats: add 0, delete 0, find 0/0 [ 1130.252632] Free swap = 0kB [ 1130.255672] Total swap = 0kB [ 1130.258692] 2097051 pages RAM [ 1130.288430] 0 pages HighMem/MovableOnly [ 1130.306412] 369649 pages reserved [ 1130.309873] 0 pages cma reserved [ 1130.320759] Unreclaimable slab info: [ 1130.345572] Name Used Total [ 1130.351179] pid_2 9KB 32KB [ 1130.360420] batadv_tt_change_cache 3KB 7KB [ 1130.395934] batadv_tl_cache 7KB 16KB [ 1130.430874] TIPC 12KB 22KB [ 1130.465465] SCTPv6 20KB 30KB [ 1130.470862] DCCPv6 17KB 22KB [ 1130.479606] DCCP 19KB 28KB [ 1130.498955] RXRPC 13KB 19KB [ 1130.507932] rxrpc_call_jar 90KB 118KB [ 1130.529170] bridge_fdb_cache 11KB 27KB [ 1130.534631] fib6_nodes 215KB 272KB [ 1130.539993] ip6_dst_cache 746KB 746KB [ 1130.559913] RAWv6 106KB 121KB [ 1130.565376] UDPv6 30KB 33KB [ 1130.570743] TCPv6 24KB 30KB [ 1130.590153] nf_conntrack 5KB 15KB [ 1130.595655] t10_alua_lu_gp_cache 0KB 3KB [ 1130.615401] sd_ext_cdb 0KB 7KB [ 1130.620778] scsi_sense_cache 1056KB 1064KB [ 1130.626200] virtio_scsi_cmd 16KB 16KB [ 1130.646911] sgpool-128 8KB 8KB [ 1130.668535] sgpool-64 4KB 12KB [ 1130.699730] sgpool-32 2KB 15KB [ 1130.730882] sgpool-16 1KB 7KB [ 1130.760341] sgpool-8 0KB 7KB [ 1130.788922] mqueue_inode_cache 13KB 37KB [ 1130.799367] bio_post_read_ctx 14KB 15KB [ 1130.827419] bio-2 14KB 15KB [ 1130.865655] jfs_mp 7KB 7KB [ 1130.871068] cifs_small_rq 15KB 16KB [ 1130.894401] cifs_request 67KB 67KB [ 1130.899779] cifs_mpx_ids 0KB 7KB [ 1130.905207] nfs_commit_data 3KB 14KB [ 1130.910565] nfs_write_data 34KB 44KB [ 1130.938549] ext4_system_zone 1KB 7KB [ 1130.962781] bio-1 1KB 7KB [ 1130.968154] pid_namespace 2KB 11KB [ 1131.001158] rpc_buffers 17KB 25KB [ 1131.006540] rpc_tasks 2KB 7KB [ 1131.023324] UNIX 1983KB 2028KB [ 1131.028701] tcp_bind_bucket 1KB 4KB [ 1131.045352] ip_fib_trie 32KB 43KB [ 1131.050733] ip_fib_alias 152KB 197KB [ 1131.056175] ip_dst_cache 12KB 20KB [ 1131.068565] RAW 67KB 75KB [ 1131.074004] UDP 57KB 81KB [ 1131.079362] TCP 8KB 11KB [ 1131.091791] hugetlbfs_inode_cache 3KB 15KB [ 1131.097562] fscache_cookie_jar 1KB 7KB [ 1131.103072] eventpoll_pwq 22KB 47KB [ 1131.108428] eventpoll_epi 41KB 66KB [ 1131.121691] inotify_inode_mark 10KB 23KB [ 1131.127149] request_queue 199KB 199KB [ 1131.147850] blkdev_requests 1KB 3KB [ 1131.160248] blkdev_ioc 33KB 46KB [ 1131.179374] bio-0 1202KB 1297KB [ 1131.184821] biovec-max 1716KB 1806KB [ 1131.190179] biovec-64 1305KB 1346KB [ 1131.209393] biovec-16 140KB 153KB [ 1131.218289] bio_integrity_payload 1KB 8KB [ 1131.237704] khugepaged_mm_slot 2KB 27KB [ 1131.245035] uid_cache 0KB 4KB [ 1131.250405] dmaengine-unmap-2 0KB 3KB [ 1131.269872] skbuff_fclone_cache 31KB 41KB [ 1131.275553] skbuff_head_cache 10231KB 10233KB [ 1131.280911] configfs_dir_cache 3KB 7KB [ 1131.300248] file_lock_cache 26KB 43KB [ 1131.305689] file_lock_ctx 9KB 15KB [ 1131.324974] fsnotify_mark_connector 5KB 19KB [ 1131.330865] net_namespace 78KB 87KB [ 1131.339788] shmem_inode_cache 8005KB 8073KB [ 1131.357613] task_delay_info 242KB 351KB [ 1131.366497] taskstats 16KB 34KB [ 1131.375397] proc_dir_entry 915KB 997KB [ 1131.380769] pde_opener 14KB 66KB [ 1131.396607] seq_file 266KB 417KB [ 1131.402018] sigqueue 43KB 82KB [ 1131.407378] kernfs_node_cache 17972KB 18439KB [ 1131.423251] mnt_cache 191KB 232KB [ 1131.428720] filp 7223KB 7848KB [ 1131.434148] names_cache 107108KB 107129KB [ 1131.439506] iint_cache 37KB 47KB [ 1131.456818] key_jar 4KB 7KB [ 1131.462237] uts_namespace 3KB 11KB [ 1131.467596] nsproxy 2KB 15KB [ 1131.485896] vm_area_struct 3037KB 3399KB [ 1131.494765] mm_struct 461KB 487KB [ 1131.500123] fs_cache 295KB 324KB [ 1131.537766] files_cache 1170KB 1286KB [ 1131.560879] signal_cache 1932KB 2091KB [ 1131.566291] sighand_cache 596KB 659KB [ 1131.589198] task_struct 7878KB 7941KB [ 1131.594609] cred_jar 2265KB 2772KB [ 1131.599969] anon_vma_chain 907KB 1578KB [ 1131.622656] anon_vma 117KB 258KB [ 1131.628023] pid 154KB 216KB [ 1131.640778] Acpi-Operand 156KB 198KB [ 1131.665095] Acpi-ParseExt 9KB 11KB [ 1131.670485] Acpi-Parse 41KB 47KB [ 1131.675979] Acpi-State 52KB 63KB [ 1131.698681] Acpi-Namespace 20KB 27KB [ 1131.704143] numa_policy 0KB 3KB [ 1131.709503] debug_objects_cache 1646KB 1751KB [ 1131.735146] trace_event_file 297KB 298KB [ 1131.740533] ftrace_event_field 398KB 401KB [ 1131.762077] pool_workqueue 131KB 164KB [ 1131.767468] page->ptl 439KB 988KB [ 1131.779776] kmalloc-2097152 2050KB 2050KB [ 1131.805139] kmalloc-524288 2056KB 2056KB [ 1131.810527] kmalloc-262144 1806KB 1806KB [ 1131.830283] kmalloc-131072 650KB 650KB [ 1131.835706] kmalloc-65536 2640KB 2706KB [ 1131.859552] kmalloc-32768 2079KB 2244KB [ 1131.868355] kmalloc-16384 1155KB 1237KB [ 1131.890781] kmalloc-8192 4809KB 4925KB [ 1131.913385] kmalloc-4096 27888KB 27918KB [ 1131.918774] kmalloc-2048 16925KB 17658KB [ 1131.944237] kmalloc-1024 13943KB 14017KB [ 1131.949625] kmalloc-512 18818KB 18870KB [ 1131.970814] kmalloc-256 5479KB 6217KB [ 1131.976278] kmalloc-128 1316KB 1484KB [ 1131.997663] kmalloc-96 3627KB 4100KB [ 1132.003096] kmalloc-64 2696KB 3712KB [ 1132.008452] kmalloc-32 1965KB 2492KB [ 1132.027534] kmalloc-192 2164KB 2728KB [ 1132.032935] kmem_cache 177KB 183KB [ 1132.038292] Out of memory (oom_kill_allocating_task): Kill process 9522 (syz-fuzzer) score 0 or sacrifice child [ 1132.064425] Killed process 20633 (syz-executor.1) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1132.075026] oom_reaper: reaped process 20633 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1132.077877] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1132.110389] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1132.115242] CPU: 1 PID: 9522 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1132.122688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1132.132039] Call Trace: [ 1132.134629] dump_stack+0x1fc/0x2ef [ 1132.138262] dump_header+0x15d/0xc3f [ 1132.141986] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1132.147088] ? ___ratelimit+0x319/0x590 [ 1132.151064] oom_kill_process.cold+0x10/0x692 [ 1132.155566] ? check_preemption_disabled+0x41/0x280 [ 1132.160627] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1132.165905] out_of_memory+0x1072/0x1390 [ 1132.169970] ? oom_killer_disable+0x270/0x270 [ 1132.174464] ? mutex_trylock+0x15f/0x1a0 [ 1132.178533] __alloc_pages_nodemask+0x23a2/0x2890 [ 1132.183385] ? find_get_entry+0x4cd/0x8a0 [ 1132.187545] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1132.192408] alloc_pages_current+0x193/0x2a0 [ 1132.196815] filemap_fault+0x146e/0x2180 [ 1132.200893] ext4_filemap_fault+0x84/0xb0 [ 1132.205043] __do_fault+0x10b/0x4b0 [ 1132.208787] __handle_mm_fault+0x273b/0x41c0 [ 1132.213224] ? vm_insert_page+0x9c0/0x9c0 [ 1132.217385] ? check_preemption_disabled+0x41/0x280 [ 1132.222401] handle_mm_fault+0x436/0xb10 [ 1132.226464] __do_page_fault+0x68e/0xd60 [ 1132.230528] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1132.235544] ? spurious_fault+0x840/0x840 [ 1132.239696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1132.244540] ? page_fault+0x8/0x30 [ 1132.248078] page_fault+0x1e/0x30 [ 1132.251533] RIP: 0033:0x43f199 [ 1132.254725] Code: Bad RIP value. [ 1132.258120] RSP: 002b:000000c0006edf88 EFLAGS: 00010212 [ 1132.263487] RAX: 0000000001f4f098 RBX: 000000c000a2f380 RCX: 0000000000000000 [ 1132.270765] RDX: 000000c000a2f300 RSI: 0000000000000001 RDI: 000000c0006edeec [ 1132.278032] RBP: 000000c0006edfa8 R08: 00007ffceece4000 R09: 0000011f9ece43ab [ 1132.285296] R10: 00114859ecca5e37 R11: 0000000000000001 R12: 000000c0006edf20 [ 1132.292596] R13: 0000000000000000 R14: 000000c000e2e340 R15: 0000000000000000 [ 1132.912555] Mem-Info: [ 1132.915688] active_anon:13976 inactive_anon:47412 isolated_anon:0 [ 1132.915688] active_file:18 inactive_file:25 isolated_file:16 [ 1132.915688] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1132.915688] slab_reclaimable:13234 slab_unreclaimable:113729 [ 1132.915688] mapped:10923 shmem:48125 pagetables:450 bounce:0 [ 1132.915688] free:25229 free_pcp:68 free_cma:0 [ 1132.949819] Node 0 active_anon:54672kB inactive_anon:118752kB active_file:68kB inactive_file:300kB unevictable:0kB isolated(anon):0kB isolated(file):64kB mapped:29356kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1132.979531] Node 1 active_anon:1232kB inactive_anon:70896kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1133.006663] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1133.037105] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1133.042174] Node 0 DMA32 free:35548kB min:35996kB low:44992kB high:53988kB active_anon:54672kB inactive_anon:114856kB active_file:68kB inactive_file:300kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1696kB bounce:0kB free_pcp:836kB local_pcp:512kB free_cma:0kB [ 1133.071342] lowmem_reserve[]: 0 0 1 1 1 [ 1133.075345] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1133.105504] lowmem_reserve[]: 0 0 0 0 0 [ 1133.109498] Node 1 Normal free:53740kB min:53876kB low:67344kB high:80812kB active_anon:1232kB inactive_anon:70896kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1133.142950] lowmem_reserve[]: 0 0 0 0 0 [ 1133.146937] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1133.168474] Node 0 DMA32: 625*4kB (ME) 768*8kB (UME) 391*16kB (UME) 148*32kB (UME) 41*64kB (ME) 22*128kB (UM) 7*256kB (UM) 1*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 35572kB [ 1133.215732] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1133.237325] Node 1 Normal: 251*4kB (ME) 230*8kB (UME) 171*16kB (UME) 57*32kB (ME) 38*64kB (UME) 15*128kB (UME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53740kB [ 1133.258815] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1133.267696] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1133.282342] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1133.297524] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1133.307015] 48183 total pagecache pages [ 1133.334107] 0 pages in swap cache [ 1133.337577] Swap cache stats: add 0, delete 0, find 0/0 [ 1133.354140] Free swap = 0kB [ 1133.357165] Total swap = 0kB [ 1133.360178] 2097051 pages RAM [ 1133.373960] 0 pages HighMem/MovableOnly [ 1133.377950] 369649 pages reserved [ 1133.384412] 0 pages cma reserved [ 1133.387775] Unreclaimable slab info: [ 1133.396466] Name Used Total [ 1133.420738] pid_2 9KB 32KB [ 1133.428406] batadv_tt_change_cache 7KB 7KB [ 1133.436937] batadv_tl_cache 7KB 16KB [ 1133.460740] TIPC 12KB 22KB [ 1133.466132] SCTPv6 20KB 30KB [ 1133.476289] DCCPv6 17KB 22KB [ 1133.484187] DCCP 19KB 28KB [ 1133.489589] RXRPC 13KB 19KB [ 1133.499076] rxrpc_call_jar 90KB 118KB [ 1133.506995] bridge_fdb_cache 11KB 27KB [ 1133.514767] fib6_nodes 208KB 272KB [ 1133.520128] ip6_dst_cache 750KB 750KB [ 1133.528364] RAWv6 106KB 121KB [ 1133.537451] UDPv6 30KB 33KB [ 1133.545338] TCPv6 24KB 30KB [ 1133.555374] nf_conntrack 5KB 15KB [ 1133.563432] t10_alua_lu_gp_cache 0KB 3KB [ 1133.569066] sd_ext_cdb 0KB 7KB [ 1133.590754] scsi_sense_cache 1056KB 1064KB [ 1133.596124] virtio_scsi_cmd 16KB 16KB [ 1133.625761] sgpool-128 8KB 8KB [ 1133.632274] sgpool-64 4KB 12KB [ 1133.637633] sgpool-32 2KB 15KB [ 1133.648578] sgpool-16 1KB 7KB [ 1133.655108] sgpool-8 0KB 7KB [ 1133.660476] mqueue_inode_cache 13KB 37KB [ 1133.670702] bio_post_read_ctx 14KB 15KB [ 1133.676106] bio-2 14KB 15KB [ 1133.684519] jfs_mp 7KB 7KB [ 1133.689913] cifs_small_rq 15KB 16KB [ 1133.695340] cifs_request 67KB 67KB [ 1133.700724] cifs_mpx_ids 0KB 7KB [ 1133.706102] nfs_commit_data 3KB 14KB [ 1133.713745] nfs_write_data 34KB 44KB [ 1133.719136] ext4_system_zone 1KB 7KB [ 1133.724550] bio-1 1KB 7KB [ 1133.729919] pid_namespace 2KB 11KB [ 1133.735363] rpc_buffers 17KB 25KB [ 1133.740772] rpc_tasks 2KB 7KB [ 1133.746141] UNIX 1981KB 2028KB [ 1133.751570] tcp_bind_bucket 1KB 4KB [ 1133.756937] ip_fib_trie 32KB 43KB [ 1133.762318] ip_fib_alias 149KB 197KB [ 1133.767761] ip_dst_cache 12KB 20KB [ 1133.773697] RAW 67KB 75KB [ 1133.779065] UDP 57KB 81KB [ 1133.784479] TCP 8KB 11KB [ 1133.789839] hugetlbfs_inode_cache 3KB 15KB [ 1133.795764] fscache_cookie_jar 1KB 7KB [ 1133.804089] eventpoll_pwq 22KB 47KB [ 1133.809457] eventpoll_epi 41KB 66KB [ 1133.814893] inotify_inode_mark 10KB 23KB [ 1133.820340] request_queue 199KB 199KB [ 1133.840617] blkdev_requests 1KB 3KB [ 1133.846025] blkdev_ioc 32KB 46KB [ 1133.851433] bio-0 1210KB 1297KB [ 1133.856793] biovec-max 1716KB 1806KB [ 1133.865000] biovec-64 1305KB 1346KB [ 1133.870362] biovec-16 140KB 153KB [ 1133.875818] bio_integrity_payload 1KB 8KB [ 1133.881899] khugepaged_mm_slot 2KB 27KB [ 1133.887350] uid_cache 0KB 4KB [ 1133.893342] dmaengine-unmap-2 0KB 3KB [ 1133.898703] skbuff_fclone_cache 31KB 41KB [ 1133.904266] skbuff_head_cache 10337KB 10365KB [ 1133.909625] configfs_dir_cache 3KB 7KB [ 1133.915141] file_lock_cache 26KB 43KB [ 1133.920501] file_lock_ctx 9KB 15KB [ 1133.940581] fsnotify_mark_connector 4KB 19KB [ 1133.946474] net_namespace 78KB 87KB [ 1133.968630] shmem_inode_cache 8004KB 8073KB [ 1133.974059] task_delay_info 240KB 351KB [ 1133.979417] taskstats 16KB 34KB [ 1133.984821] proc_dir_entry 915KB 997KB [ 1133.990177] pde_opener 14KB 66KB [ 1133.995632] seq_file 264KB 417KB [ 1134.007353] sigqueue 56KB 82KB [ 1134.014694] kernfs_node_cache 17945KB 18439KB [ 1134.020057] mnt_cache 190KB 232KB [ 1134.025444] filp 7161KB 7848KB [ 1134.077831] names_cache 106054KB 106092KB [ 1134.094321] iint_cache 37KB 47KB [ 1134.099698] key_jar 4KB 7KB [ 1134.119771] uts_namespace 3KB 11KB [ 1134.125229] nsproxy 2KB 15KB [ 1134.134059] vm_area_struct 3023KB 3399KB [ 1134.139435] mm_struct 461KB 487KB [ 1134.144831] fs_cache 293KB 320KB [ 1134.150202] files_cache 1152KB 1286KB [ 1134.159063] signal_cache 1896KB 2091KB [ 1134.164481] sighand_cache 594KB 659KB [ 1134.169852] task_struct 7840KB 7928KB [ 1134.178644] cred_jar 2241KB 2772KB [ 1134.184408] anon_vma_chain 893KB 1575KB [ 1134.200761] anon_vma 112KB 258KB [ 1134.206136] pid 153KB 216KB [ 1134.248618] Acpi-Operand 156KB 198KB [ 1134.259769] Acpi-ParseExt 9KB 11KB [ 1134.279162] Acpi-Parse 41KB 47KB [ 1134.291556] Acpi-State 52KB 63KB [ 1134.296931] Acpi-Namespace 20KB 27KB [ 1134.323932] numa_policy 0KB 3KB [ 1134.329313] debug_objects_cache 1644KB 1751KB [ 1134.415007] trace_event_file 297KB 298KB [ 1134.455004] ftrace_event_field 398KB 401KB [ 1134.515609] pool_workqueue 131KB 160KB [ 1134.556869] page->ptl 436KB 988KB [ 1134.604843] kmalloc-2097152 2050KB 2050KB [ 1134.610231] kmalloc-524288 2056KB 2056KB [ 1134.687903] kmalloc-262144 1806KB 1806KB [ 1134.730784] kmalloc-131072 650KB 650KB [ 1134.736167] kmalloc-65536 2640KB 2706KB [ 1134.806298] kmalloc-32768 2079KB 2244KB [ 1134.844137] kmalloc-16384 1155KB 1204KB [ 1134.849529] kmalloc-8192 4809KB 4908KB [ 1134.915743] kmalloc-4096 27752KB 27799KB [ 1134.924660] kmalloc-2048 16925KB 17658KB [ 1134.930034] kmalloc-1024 13947KB 14049KB [ 1134.959939] kmalloc-512 19119KB 19147KB [ 1135.023887] kmalloc-256 5479KB 6217KB [ 1135.029279] kmalloc-128 1311KB 1484KB [ 1135.106784] kmalloc-96 3650KB 4100KB [ 1135.159814] kmalloc-64 2684KB 3712KB [ 1135.207926] kmalloc-32 1969KB 2492KB [ 1135.243097] kmalloc-192 2155KB 2728KB [ 1135.248468] kmem_cache 177KB 183KB [ 1135.317636] Out of memory (oom_kill_allocating_task): Kill process 9522 (syz-fuzzer) score 0 or sacrifice child [ 1135.379258] Killed process 22991 (syz-executor.4) total-vm:48512kB, anon-rss:416kB, file-rss:0kB, shmem-rss:0kB [ 1135.412275] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1135.437028] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 1135.474877] CPU: 1 PID: 24180 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 1135.482850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1135.492202] Call Trace: [ 1135.494801] dump_stack+0x1fc/0x2ef [ 1135.498434] dump_header+0x15d/0xc3f [ 1135.502150] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1135.507255] ? ___ratelimit+0x319/0x590 [ 1135.511234] oom_kill_process.cold+0x10/0x692 [ 1135.515859] ? check_preemption_disabled+0x41/0x280 [ 1135.520885] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1135.526161] out_of_memory+0x1072/0x1390 [ 1135.530230] ? oom_killer_disable+0x270/0x270 [ 1135.534725] ? mutex_trylock+0x15f/0x1a0 [ 1135.538789] __alloc_pages_nodemask+0x23a2/0x2890 [ 1135.543637] ? find_get_entry+0x4cd/0x8a0 [ 1135.547788] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1135.552623] alloc_pages_current+0x193/0x2a0 [ 1135.557012] filemap_fault+0x146e/0x2180 [ 1135.561061] ext4_filemap_fault+0x84/0xb0 [ 1135.565201] __do_fault+0x10b/0x4b0 [ 1135.568816] __handle_mm_fault+0x273b/0x41c0 [ 1135.573204] ? vm_insert_page+0x9c0/0x9c0 [ 1135.577340] ? check_preemption_disabled+0x41/0x280 [ 1135.582339] handle_mm_fault+0x436/0xb10 [ 1135.586388] __do_page_fault+0x68e/0xd60 [ 1135.590434] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1135.595428] ? spurious_fault+0x840/0x840 [ 1135.599556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1135.604380] ? page_fault+0x8/0x30 [ 1135.607900] page_fault+0x1e/0x30 [ 1135.611331] RIP: 0033:0x7fa11a311217 [ 1135.615028] Code: Bad RIP value. [ 1135.618374] RSP: 002b:00007ffd34229f78 EFLAGS: 00010206 [ 1135.623733] RAX: fffffffffffffffe RBX: 000055629986e51e RCX: 00007fa11a311217 [ 1135.630981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fa11a3154e7 [ 1135.638228] RBP: 00007ffd34229fe0 R08: 0000000000000000 R09: 0000000000000000 [ 1135.645478] R10: 0000000000000010 R11: 0000000000000206 R12: 00007fa11a516628 [ 1135.652735] R13: 00000000000027b2 R14: 0000000000002dda R15: 0000000000000000 [ 1135.660532] Mem-Info: [ 1135.662962] active_anon:13976 inactive_anon:47412 isolated_anon:0 [ 1135.662962] active_file:27 inactive_file:3 isolated_file:0 [ 1135.662962] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1135.662962] slab_reclaimable:13229 slab_unreclaimable:113600 [ 1135.662962] mapped:10923 shmem:48125 pagetables:413 bounce:0 [ 1135.662962] free:25050 free_pcp:121 free_cma:0 [ 1135.696187] Node 0 active_anon:54672kB inactive_anon:118752kB active_file:104kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29356kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1135.724160] Node 1 active_anon:1232kB inactive_anon:70896kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1135.752720] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1135.779189] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1135.784304] Node 0 DMA32 free:35148kB min:35996kB low:44992kB high:53988kB active_anon:54672kB inactive_anon:114856kB active_file:104kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1696kB bounce:0kB free_pcp:440kB local_pcp:232kB free_cma:0kB [ 1135.880172] lowmem_reserve[]: 0 0 1 1 1 [ 1135.884267] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1135.926241] lowmem_reserve[]: 0 0 0 0 0 [ 1135.935520] Node 1 Normal free:53356kB min:53876kB low:67344kB high:80812kB active_anon:1168kB inactive_anon:70896kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:0kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1135.998743] lowmem_reserve[]: 0 0 0 0 0 [ 1136.008132] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1136.066424] Node 0 DMA32: 750*4kB (UME) 765*8kB (UME) 393*16kB (ME) 146*32kB (ME) 44*64kB (UME) 17*128kB (UM) 6*256kB (M) 1*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 35312kB [ 1136.089240] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1136.117836] Node 1 Normal: 244*4kB (UME) 229*8kB (UME) 168*16kB (ME) 56*32kB (ME) 39*64kB (UME) 15*128kB (ME) 3*256kB (ME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53432kB [ 1136.138610] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1136.167487] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1136.190601] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1136.199468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1136.210041] 48159 total pagecache pages [ 1136.254884] 0 pages in swap cache [ 1136.258375] Swap cache stats: add 0, delete 0, find 0/0 [ 1136.268584] Free swap = 0kB [ 1136.284758] Total swap = 0kB [ 1136.287781] 2097051 pages RAM [ 1136.317911] 0 pages HighMem/MovableOnly [ 1136.327784] 369649 pages reserved [ 1136.342862] 0 pages cma reserved [ 1136.346232] Unreclaimable slab info: [ 1136.349933] Name Used Total [ 1136.358952] pid_2 9KB 32KB [ 1136.406630] batadv_tt_change_cache 7KB 7KB [ 1136.414346] batadv_tl_cache 7KB 16KB [ 1136.419727] TIPC 12KB 22KB [ 1136.436299] SCTPv6 20KB 30KB [ 1136.441725] DCCPv6 17KB 22KB [ 1136.447085] DCCP 19KB 28KB [ 1136.463228] RXRPC 13KB 19KB [ 1136.470143] rxrpc_call_jar 90KB 118KB [ 1136.475527] bridge_fdb_cache 11KB 27KB [ 1136.491719] fib6_nodes 208KB 272KB [ 1136.497085] ip6_dst_cache 753KB 753KB [ 1136.502617] RAWv6 106KB 121KB [ 1136.507999] UDPv6 30KB 33KB [ 1136.524267] TCPv6 24KB 30KB [ 1136.529643] nf_conntrack 5KB 15KB [ 1136.535115] t10_alua_lu_gp_cache 0KB 3KB [ 1136.551438] sd_ext_cdb 0KB 7KB [ 1136.556811] scsi_sense_cache 1056KB 1064KB [ 1136.562224] virtio_scsi_cmd 16KB 16KB [ 1136.568669] sgpool-128 8KB 8KB [ 1136.585000] sgpool-64 4KB 12KB [ 1136.590445] sgpool-32 2KB 15KB [ 1136.595802] sgpool-16 1KB 7KB [ 1136.611783] sgpool-8 0KB 7KB [ 1136.617164] mqueue_inode_cache 13KB 37KB [ 1136.628420] bio_post_read_ctx 14KB 15KB [ 1136.637322] bio-2 14KB 15KB [ 1136.658528] jfs_mp 7KB 7KB [ 1136.667506] cifs_small_rq 15KB 16KB [ 1136.678099] cifs_request 67KB 67KB [ 1136.687247] cifs_mpx_ids 0KB 7KB [ 1136.706562] nfs_commit_data 3KB 14KB [ 1136.728961] nfs_write_data 34KB 44KB [ 1136.737914] ext4_system_zone 1KB 7KB [ 1136.749382] bio-1 1KB 7KB [ 1136.783391] pid_namespace 2KB 11KB [ 1136.788790] rpc_buffers 17KB 25KB [ 1136.794210] rpc_tasks 2KB 7KB [ 1136.799568] UNIX 1981KB 2028KB [ 1136.827647] tcp_bind_bucket 1KB 4KB [ 1136.834410] ip_fib_trie 32KB 43KB [ 1136.839778] ip_fib_alias 149KB 197KB [ 1136.857204] ip_dst_cache 12KB 20KB [ 1136.865097] RAW 67KB 75KB [ 1136.882919] UDP 57KB 81KB [ 1136.888307] TCP 8KB 11KB [ 1136.894512] hugetlbfs_inode_cache 3KB 15KB [ 1136.903715] fscache_cookie_jar 1KB 7KB [ 1136.909165] eventpoll_pwq 22KB 47KB [ 1136.917112] eventpoll_epi 41KB 66KB [ 1136.934660] inotify_inode_mark 10KB 23KB [ 1136.941708] request_queue 199KB 199KB [ 1136.947095] blkdev_requests 1KB 3KB [ 1136.979078] blkdev_ioc 32KB 46KB [ 1137.042112] bio-0 1210KB 1297KB [ 1137.056769] biovec-max 1716KB 1806KB [ 1137.079701] biovec-64 1305KB 1346KB [ 1137.106540] biovec-16 140KB 153KB [ 1137.112021] bio_integrity_payload 1KB 8KB [ 1137.117723] khugepaged_mm_slot 2KB 27KB [ 1137.126775] uid_cache 0KB 4KB [ 1137.132344] dmaengine-unmap-2 0KB 3KB [ 1137.137714] skbuff_fclone_cache 31KB 41KB [ 1137.146768] skbuff_head_cache 10590KB 10590KB [ 1137.152149] configfs_dir_cache 3KB 7KB [ 1137.157578] file_lock_cache 26KB 43KB [ 1137.170093] file_lock_ctx 9KB 15KB [ 1137.175453] fsnotify_mark_connector 4KB 19KB [ 1137.184133] net_namespace 78KB 87KB [ 1137.189518] shmem_inode_cache 8004KB 8073KB [ 1137.198720] task_delay_info 240KB 351KB [ 1137.205846] taskstats 16KB 34KB [ 1137.213396] proc_dir_entry 915KB 997KB [ 1137.218761] pde_opener 14KB 66KB [ 1137.226647] seq_file 264KB 417KB [ 1137.235779] sigqueue 56KB 82KB [ 1137.243269] kernfs_node_cache 17777KB 18270KB [ 1137.248638] mnt_cache 190KB 232KB [ 1137.292412] filp 7161KB 7848KB [ 1137.297794] names_cache 106054KB 106092KB [ 1137.313463] iint_cache 37KB 47KB [ 1137.318838] key_jar 4KB 7KB [ 1137.342225] uts_namespace 3KB 11KB [ 1137.347623] nsproxy 2KB 15KB [ 1137.353018] vm_area_struct 3023KB 3399KB [ 1137.358378] mm_struct 461KB 487KB [ 1137.374962] fs_cache 293KB 320KB [ 1137.399750] files_cache 1152KB 1286KB [ 1137.405200] signal_cache 1896KB 2091KB [ 1137.412272] sighand_cache 594KB 659KB [ 1137.417649] task_struct 7840KB 7928KB [ 1137.426298] cred_jar 2241KB 2772KB [ 1137.465058] anon_vma_chain 893KB 1575KB [ 1137.478708] anon_vma 112KB 258KB [ 1137.484108] pid 153KB 216KB [ 1137.515820] Acpi-Operand 156KB 198KB [ 1137.522210] Acpi-ParseExt 9KB 11KB [ 1137.527577] Acpi-Parse 41KB 47KB [ 1137.546812] Acpi-State 52KB 63KB [ 1137.555808] Acpi-Namespace 20KB 27KB [ 1137.568166] numa_policy 0KB 3KB [ 1137.577107] debug_objects_cache 1644KB 1751KB [ 1137.589679] trace_event_file 297KB 298KB [ 1137.607434] ftrace_event_field 398KB 401KB [ 1137.616415] pool_workqueue 131KB 160KB [ 1137.628635] page->ptl 436KB 988KB [ 1137.637505] kmalloc-2097152 2050KB 2050KB [ 1137.653440] kmalloc-524288 2056KB 2056KB [ 1137.658809] kmalloc-262144 1806KB 1806KB [ 1137.674771] kmalloc-131072 650KB 650KB [ 1137.680186] kmalloc-65536 2640KB 2706KB [ 1137.685552] kmalloc-32768 2079KB 2244KB [ 1137.693899] kmalloc-16384 1155KB 1204KB [ 1137.699839] kmalloc-8192 4809KB 4908KB [ 1137.716718] kmalloc-4096 27752KB 27799KB [ 1137.728912] kmalloc-2048 16925KB 17658KB [ 1137.753344] kmalloc-1024 14006KB 14080KB [ 1137.758726] kmalloc-512 19471KB 19500KB [ 1137.768909] kmalloc-256 5479KB 6217KB [ 1137.787847] kmalloc-128 1311KB 1484KB [ 1137.814202] kmalloc-96 3680KB 4100KB [ 1137.819584] kmalloc-64 2684KB 3712KB [ 1137.835596] kmalloc-32 1977KB 2492KB [ 1137.857134] kmalloc-192 2155KB 2728KB [ 1137.887039] kmem_cache 177KB 183KB [ 1137.895904] Out of memory (oom_kill_allocating_task): Kill process 24180 (systemd-cgroups) score 0 or sacrifice child [ 1137.927874] Killed process 24180 (systemd-cgroups) total-vm:2508kB, anon-rss:40kB, file-rss:0kB, shmem-rss:0kB [ 1137.938274] oom_reaper: reaped process 24180 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1137.955877] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1137.977794] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1137.982631] CPU: 0 PID: 8124 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1137.990075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1137.999421] Call Trace: [ 1138.002020] dump_stack+0x1fc/0x2ef [ 1138.005647] dump_header+0x15d/0xc3f [ 1138.009363] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1138.014466] ? ___ratelimit+0x319/0x590 [ 1138.018442] oom_kill_process.cold+0x10/0x692 [ 1138.022938] ? check_preemption_disabled+0x41/0x280 [ 1138.027957] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1138.033234] out_of_memory+0x1072/0x1390 [ 1138.037297] ? oom_killer_disable+0x270/0x270 [ 1138.041792] ? mutex_trylock+0x15f/0x1a0 [ 1138.045855] __alloc_pages_nodemask+0x23a2/0x2890 [ 1138.050702] ? find_get_entry+0x4cd/0x8a0 [ 1138.054855] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1138.059718] alloc_pages_current+0x193/0x2a0 [ 1138.064136] filemap_fault+0x146e/0x2180 [ 1138.068247] ext4_filemap_fault+0x84/0xb0 [ 1138.072395] __do_fault+0x10b/0x4b0 [ 1138.076028] __handle_mm_fault+0x273b/0x41c0 [ 1138.080440] ? vm_insert_page+0x9c0/0x9c0 [ 1138.084598] ? check_preemption_disabled+0x41/0x280 [ 1138.089620] handle_mm_fault+0x436/0xb10 [ 1138.093692] __do_page_fault+0x68e/0xd60 [ 1138.097758] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1138.102783] ? spurious_fault+0x840/0x840 [ 1138.106933] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1138.111776] ? page_fault+0x8/0x30 [ 1138.115323] page_fault+0x1e/0x30 [ 1138.118770] RIP: 0033:0x451d37 [ 1138.121958] Code: Bad RIP value. [ 1138.125317] RSP: 002b:000000c0004a98e8 EFLAGS: 00010206 [ 1138.130686] RAX: 0000000000004990 RBX: fffffffffffffffa RCX: 000000000117c760 [ 1138.137948] RDX: 0000000000000499 RSI: 0000000000466d00 RDI: 000000000000386f [ 1138.145218] RBP: 000000c0004a98f8 R08: 0000000000f0e340 R09: 00000000008b48f9 [ 1138.152483] R10: 0000000000000002 R11: 0000000000000002 R12: 00000000008b4840 [ 1138.159767] R13: 000000000001662e R14: 000000c0004969c0 R15: 0000000000000000 [ 1138.198433] Mem-Info: [ 1138.219857] active_anon:13935 inactive_anon:47412 isolated_anon:0 [ 1138.219857] active_file:48 inactive_file:0 isolated_file:0 [ 1138.219857] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1138.219857] slab_reclaimable:13229 slab_unreclaimable:113770 [ 1138.219857] mapped:10923 shmem:48125 pagetables:423 bounce:0 [ 1138.219857] free:24804 free_pcp:46 free_cma:0 [ 1138.273722] Node 0 active_anon:54596kB inactive_anon:118752kB active_file:68kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29356kB dirty:0kB writeback:0kB shmem:121172kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1138.326154] Node 1 active_anon:1144kB inactive_anon:70896kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1138.387029] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1138.427506] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1138.436073] Node 0 DMA32 free:34544kB min:35996kB low:44992kB high:53988kB active_anon:54596kB inactive_anon:114856kB active_file:164kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1692kB bounce:0kB free_pcp:140kB local_pcp:0kB free_cma:0kB [ 1138.478558] lowmem_reserve[]: 0 0 1 1 1 [ 1138.514121] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1138.553735] lowmem_reserve[]: 0 0 0 0 0 [ 1138.557734] Node 1 Normal free:53680kB min:53876kB low:67344kB high:80812kB active_anon:1144kB inactive_anon:70896kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1138.599905] lowmem_reserve[]: 0 0 0 0 0 [ 1138.603899] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1138.636776] Node 0 DMA32: 752*4kB (ME) 768*8kB (ME) 393*16kB (ME) 147*32kB (UME) 43*64kB (UME) 16*128kB (M) 6*256kB (M) 2*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 34672kB [ 1138.669513] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 1138.684736] Node 1 Normal: 244*4kB (UME) 228*8kB (ME) 168*16kB (ME) 56*32kB (ME) 39*64kB (UME) 15*128kB (ME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53680kB [ 1138.720980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1138.734229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1138.746342] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1138.765830] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1138.774494] 48158 total pagecache pages [ 1138.778472] 0 pages in swap cache [ 1138.792393] Swap cache stats: add 0, delete 0, find 0/0 [ 1138.797790] Free swap = 0kB [ 1138.800839] Total swap = 0kB [ 1138.803851] 2097051 pages RAM [ 1138.806976] 0 pages HighMem/MovableOnly [ 1138.822925] 369649 pages reserved [ 1138.826380] 0 pages cma reserved [ 1138.829786] Unreclaimable slab info: [ 1138.833492] Name Used Total [ 1138.839030] pid_2 9KB 32KB [ 1138.855044] batadv_tt_change_cache 7KB 7KB [ 1138.860880] batadv_tl_cache 7KB 16KB [ 1138.866253] TIPC 12KB 22KB [ 1138.882051] SCTPv6 20KB 30KB [ 1138.887428] DCCPv6 17KB 22KB [ 1138.892838] DCCP 19KB 28KB [ 1138.898242] RXRPC 13KB 19KB [ 1138.916414] rxrpc_call_jar 90KB 118KB [ 1138.942100] bridge_fdb_cache 11KB 27KB [ 1138.947483] fib6_nodes 208KB 272KB [ 1138.955282] ip6_dst_cache 761KB 761KB [ 1138.974907] RAWv6 106KB 121KB [ 1138.981429] UDPv6 30KB 33KB [ 1138.986792] TCPv6 24KB 30KB [ 1139.009790] nf_conntrack 5KB 15KB [ 1139.015224] t10_alua_lu_gp_cache 0KB 3KB [ 1139.048470] sd_ext_cdb 0KB 7KB [ 1139.068985] scsi_sense_cache 1056KB 1064KB [ 1139.077580] virtio_scsi_cmd 16KB 16KB [ 1139.108425] sgpool-128 8KB 8KB [ 1139.119002] sgpool-64 4KB 12KB [ 1139.128234] sgpool-32 2KB 15KB [ 1139.155934] sgpool-16 1KB 7KB [ 1139.177334] sgpool-8 0KB 7KB [ 1139.183682] mqueue_inode_cache 13KB 37KB [ 1139.189150] bio_post_read_ctx 14KB 15KB [ 1139.214916] bio-2 14KB 15KB [ 1139.223787] jfs_mp 7KB 7KB [ 1139.248206] cifs_small_rq 15KB 16KB [ 1139.270759] cifs_request 67KB 67KB [ 1139.276142] cifs_mpx_ids 0KB 7KB [ 1139.282960] nfs_commit_data 3KB 14KB [ 1139.288327] nfs_write_data 34KB 44KB [ 1139.307211] ext4_system_zone 1KB 7KB [ 1139.315268] bio-1 1KB 7KB [ 1139.339124] pid_namespace 2KB 11KB [ 1139.348110] rpc_buffers 17KB 25KB [ 1139.357198] rpc_tasks 2KB 7KB [ 1139.374261] UNIX 1981KB 2028KB [ 1139.383220] tcp_bind_bucket 1KB 4KB [ 1139.388583] ip_fib_trie 32KB 43KB [ 1139.399161] ip_fib_alias 149KB 197KB [ 1139.413147] ip_dst_cache 12KB 20KB [ 1139.418526] RAW 67KB 75KB [ 1139.428831] UDP 57KB 81KB [ 1139.435180] TCP 8KB 11KB [ 1139.444139] hugetlbfs_inode_cache 3KB 15KB [ 1139.456860] fscache_cookie_jar 1KB 7KB [ 1139.465899] eventpoll_pwq 22KB 47KB [ 1139.478285] eventpoll_epi 41KB 66KB [ 1139.497243] inotify_inode_mark 10KB 23KB [ 1139.507012] request_queue 199KB 199KB [ 1139.517079] blkdev_requests 1KB 3KB [ 1139.532353] blkdev_ioc 32KB 46KB [ 1139.539217] bio-0 1210KB 1297KB [ 1139.548176] biovec-max 1716KB 1806KB [ 1139.564193] biovec-64 1305KB 1346KB [ 1139.575055] biovec-16 140KB 153KB [ 1139.607139] bio_integrity_payload 1KB 8KB [ 1139.616412] khugepaged_mm_slot 2KB 27KB [ 1139.636459] uid_cache 0KB 4KB [ 1139.646770] dmaengine-unmap-2 0KB 3KB [ 1139.654271] skbuff_fclone_cache 31KB 41KB [ 1139.668589] skbuff_head_cache 10777KB 10777KB [ 1139.696821] configfs_dir_cache 3KB 7KB [ 1139.706302] file_lock_cache 26KB 43KB [ 1139.736376] file_lock_ctx 9KB 15KB [ 1139.746768] fsnotify_mark_connector 4KB 19KB [ 1139.757912] net_namespace 78KB 87KB [ 1139.776077] shmem_inode_cache 8004KB 8073KB [ 1139.788802] task_delay_info 240KB 351KB [ 1139.808274] taskstats 16KB 34KB [ 1139.826023] proc_dir_entry 915KB 997KB [ 1139.837327] pde_opener 14KB 66KB [ 1139.844406] seq_file 264KB 417KB [ 1139.877501] sigqueue 56KB 82KB [ 1139.888013] kernfs_node_cache 17777KB 18270KB [ 1139.910758] mnt_cache 190KB 232KB [ 1139.916147] filp 7161KB 7848KB [ 1139.928417] names_cache 106054KB 106092KB [ 1139.936244] iint_cache 37KB 47KB [ 1139.955343] key_jar 4KB 7KB [ 1139.967636] uts_namespace 3KB 11KB [ 1139.990519] nsproxy 2KB 15KB [ 1139.995906] vm_area_struct 3023KB 3399KB [ 1140.006885] mm_struct 461KB 487KB [ 1140.019262] fs_cache 293KB 320KB [ 1140.044805] files_cache 1152KB 1286KB [ 1140.055975] signal_cache 1896KB 2091KB [ 1140.065635] sighand_cache 594KB 659KB [ 1140.077721] task_struct 7840KB 7928KB [ 1140.085600] cred_jar 2241KB 2772KB [ 1140.106406] anon_vma_chain 893KB 1575KB [ 1140.118574] anon_vma 112KB 258KB [ 1140.141767] pid 153KB 216KB [ 1140.147168] Acpi-Operand 156KB 198KB [ 1140.154052] Acpi-ParseExt 9KB 11KB [ 1140.173752] Acpi-Parse 41KB 47KB [ 1140.179134] Acpi-State 52KB 63KB [ 1140.184554] Acpi-Namespace 20KB 27KB [ 1140.194838] numa_policy 0KB 3KB [ 1140.203041] debug_objects_cache 1644KB 1751KB [ 1140.208582] trace_event_file 297KB 298KB [ 1140.217437] ftrace_event_field 398KB 401KB [ 1140.236818] pool_workqueue 131KB 160KB [ 1140.245763] page->ptl 436KB 988KB [ 1140.266644] kmalloc-2097152 2050KB 2050KB [ 1140.272050] kmalloc-524288 2056KB 2056KB [ 1140.277418] kmalloc-262144 1806KB 1806KB [ 1140.296575] kmalloc-131072 650KB 650KB [ 1140.305524] kmalloc-65536 2640KB 2706KB [ 1140.324784] kmalloc-32768 2079KB 2244KB [ 1140.330220] kmalloc-16384 1155KB 1204KB [ 1140.335581] kmalloc-8192 4809KB 4908KB [ 1140.356526] kmalloc-4096 27752KB 27799KB [ 1140.361977] kmalloc-2048 16925KB 17658KB [ 1140.367347] kmalloc-1024 14092KB 14167KB [ 1140.386388] kmalloc-512 19813KB 19841KB [ 1140.395229] kmalloc-256 5479KB 6217KB [ 1140.414706] kmalloc-128 1311KB 1484KB [ 1140.420126] kmalloc-96 3702KB 4100KB [ 1140.425599] kmalloc-64 2684KB 3712KB [ 1140.433634] kmalloc-32 1984KB 2492KB [ 1140.439012] kmalloc-192 2155KB 2728KB [ 1140.448195] kmem_cache 177KB 183KB [ 1140.469196] Out of memory (oom_kill_allocating_task): Kill process 8124 (syz-fuzzer) score 0 or sacrifice child [ 1140.482493] Killed process 8119 (syz-fuzzer) total-vm:925072kB, anon-rss:40940kB, file-rss:0kB, shmem-rss:680kB [ 1140.531641] oom_reaper: reaped process 8119 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:680kB [ 1140.563955] device hsr_slave_1 left promiscuous mode [ 1140.597764] device hsr_slave_0 left promiscuous mode [ 1140.655959] team0 (unregistering): Port device team_slave_1 removed [ 1140.703950] team0 (unregistering): Port device team_slave_0 removed [ 1140.720975] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1140.742137] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1140.812296] bond0 (unregistering): Released all slaves [ 1141.297968] cron invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1141.369270] cron cpuset=/ mems_allowed=0-1 [ 1141.373544] CPU: 1 PID: 7790 Comm: cron Not tainted 4.19.211-syzkaller #0 [ 1141.380461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1141.389807] Call Trace: [ 1141.392394] dump_stack+0x1fc/0x2ef [ 1141.396022] dump_header+0x15d/0xc3f [ 1141.399743] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1141.404844] ? ___ratelimit+0x319/0x590 [ 1141.408819] oom_kill_process.cold+0x10/0x692 [ 1141.413313] ? check_preemption_disabled+0x41/0x280 [ 1141.418332] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1141.423618] out_of_memory+0x1072/0x1390 [ 1141.427693] ? oom_killer_disable+0x270/0x270 [ 1141.432198] ? mutex_trylock+0x15f/0x1a0 [ 1141.436265] __alloc_pages_nodemask+0x23a2/0x2890 [ 1141.441118] ? find_get_entry+0x4cd/0x8a0 [ 1141.445275] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1141.450144] alloc_pages_current+0x193/0x2a0 [ 1141.454558] filemap_fault+0x146e/0x2180 [ 1141.458632] ext4_filemap_fault+0x84/0xb0 [ 1141.462779] __do_fault+0x10b/0x4b0 [ 1141.466407] __handle_mm_fault+0x273b/0x41c0 [ 1141.470812] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1141.475923] ? vm_insert_page+0x9c0/0x9c0 [ 1141.480084] ? check_preemption_disabled+0x41/0x280 [ 1141.485105] handle_mm_fault+0x436/0xb10 [ 1141.489182] __do_page_fault+0x68e/0xd60 [ 1141.493249] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1141.498262] ? spurious_fault+0x840/0x840 [ 1141.502407] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1141.507249] ? page_fault+0x8/0x30 [ 1141.510779] page_fault+0x1e/0x30 [ 1141.514220] RIP: 0033:0x7fae934bf676 [ 1141.517916] Code: Bad RIP value. [ 1141.521258] RSP: 002b:00007ffc76e155a8 EFLAGS: 00010297 [ 1141.526599] RAX: 00007fae935a2011 RBX: 0000000000000000 RCX: 0000000000000011 [ 1141.533845] RDX: 00000000ffffffff RSI: 0000000000000000 RDI: 00007fae935a2011 [ 1141.541110] RBP: 00007fae935a2011 R08: 000055ff61b776d0 R09: 0000000000000000 [ 1141.548361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae937dd4a0 [ 1141.555634] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 1142.516130] Mem-Info: [ 1142.518638] active_anon:3567 inactive_anon:47410 isolated_anon:0 [ 1142.518638] active_file:31 inactive_file:32 isolated_file:0 [ 1142.518638] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1142.518638] slab_reclaimable:13216 slab_unreclaimable:112999 [ 1142.518638] mapped:10806 shmem:48048 pagetables:373 bounce:0 [ 1142.518638] free:25031 free_pcp:0 free_cma:0 [ 1142.703410] Node 0 active_anon:13252kB inactive_anon:118744kB active_file:104kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28816kB dirty:0kB writeback:0kB shmem:120864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1142.823026] Node 1 active_anon:1016kB inactive_anon:70896kB active_file:0kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14408kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1142.956706] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1143.099586] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1143.104641] Node 0 DMA32 free:35908kB min:35996kB low:44992kB high:53988kB active_anon:13252kB inactive_anon:114848kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6912kB pagetables:1492kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1143.329685] lowmem_reserve[]: 0 0 1 1 1 [ 1143.333699] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1143.509617] lowmem_reserve[]: 0 0 0 0 0 [ 1143.513633] Node 1 Normal free:53848kB min:53876kB low:67344kB high:80812kB active_anon:1016kB inactive_anon:70896kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1143.636238] lowmem_reserve[]: 0 0 0 0 0 [ 1143.661724] Node 0 DMA: 4*4kB (ME) 7*8kB (UM) 2*16kB (ME) 4*32kB (UE) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10984kB [ 1143.732377] Node 0 DMA32: 1128*4kB (UME) 1142*8kB (UME) 538*16kB (UME) 197*32kB (UME) 57*64kB (UME) 17*128kB (M) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36176kB [ 1143.824747] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 1143.890256] Node 1 Normal: 241*4kB (UME) 227*8kB (ME) 169*16kB (ME) 57*32kB (UME) 40*64kB (UME) 16*128kB (ME) 4*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (U) 9*4096kB (U) = 53900kB [ 1143.989417] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1143.998278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1144.089539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1144.098404] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1144.224960] 48082 total pagecache pages [ 1144.247067] 0 pages in swap cache [ 1144.266674] Swap cache stats: add 0, delete 0, find 0/0 [ 1144.292479] Free swap = 0kB [ 1144.295503] Total swap = 0kB [ 1144.314854] 2097051 pages RAM [ 1144.317967] 0 pages HighMem/MovableOnly [ 1144.363199] 369649 pages reserved [ 1144.366668] 0 pages cma reserved [ 1144.406328] Unreclaimable slab info: [ 1144.428683] Name Used Total [ 1144.457981] pid_2 9KB 32KB [ 1144.481824] batadv_tt_change_cache 4KB 7KB [ 1144.487641] batadv_tl_cache 7KB 16KB [ 1144.539040] TIPC 12KB 22KB [ 1144.566900] SCTPv6 20KB 30KB [ 1144.586999] DCCPv6 15KB 22KB [ 1144.607470] DCCP 19KB 28KB [ 1144.624696] RXRPC 13KB 19KB [ 1144.652416] rxrpc_call_jar 90KB 118KB [ 1144.657802] bridge_fdb_cache 11KB 27KB [ 1144.706749] fib6_nodes 200KB 272KB [ 1144.757328] ip6_dst_cache 761KB 761KB [ 1144.779327] RAWv6 106KB 121KB [ 1144.784720] UDPv6 30KB 33KB [ 1144.821641] TCPv6 24KB 30KB [ 1144.827050] nf_conntrack 5KB 15KB [ 1144.867322] t10_alua_lu_gp_cache 0KB 3KB [ 1144.886233] sd_ext_cdb 0KB 7KB [ 1144.891719] scsi_sense_cache 1056KB 1064KB [ 1144.897082] virtio_scsi_cmd 16KB 16KB [ 1144.992859] sgpool-128 8KB 8KB [ 1144.998252] sgpool-64 4KB 12KB [ 1145.049754] sgpool-32 2KB 15KB [ 1145.055150] sgpool-16 1KB 7KB [ 1145.101168] sgpool-8 0KB 7KB [ 1145.106563] mqueue_inode_cache 13KB 37KB [ 1145.162016] bio_post_read_ctx 14KB 15KB [ 1145.167469] bio-2 14KB 15KB [ 1145.212518] jfs_mp 7KB 7KB [ 1145.217926] cifs_small_rq 15KB 16KB [ 1145.265340] cifs_request 67KB 67KB [ 1145.302006] cifs_mpx_ids 0KB 7KB [ 1145.319536] nfs_commit_data 3KB 14KB [ 1145.324905] nfs_write_data 34KB 44KB [ 1145.376105] ext4_system_zone 1KB 7KB [ 1145.404613] bio-1 1KB 7KB [ 1145.439458] pid_namespace 2KB 11KB [ 1145.444853] rpc_buffers 17KB 25KB [ 1145.489373] rpc_tasks 2KB 7KB [ 1145.494755] UNIX 1980KB 2028KB [ 1145.529902] tcp_bind_bucket 1KB 4KB [ 1145.535293] ip_fib_trie 29KB 43KB [ 1145.570634] ip_fib_alias 144KB 197KB [ 1145.589904] ip_dst_cache 12KB 20KB [ 1145.608488] RAW 67KB 75KB [ 1145.614145] UDP 57KB 81KB [ 1145.619655] TCP 5KB 5KB [ 1145.625103] hugetlbfs_inode_cache 3KB 15KB [ 1145.662346] fscache_cookie_jar 1KB 7KB [ 1145.667827] eventpoll_pwq 21KB 47KB [ 1145.692290] eventpoll_epi 40KB 66KB [ 1145.698248] inotify_inode_mark 10KB 23KB [ 1145.724379] request_queue 199KB 199KB [ 1145.730762] blkdev_requests 1KB 3KB [ 1145.736147] blkdev_ioc 32KB 46KB [ 1145.744926] bio-0 1303KB 1327KB [ 1145.751180] biovec-max 1732KB 1806KB [ 1145.756542] biovec-64 1508KB 1543KB [ 1145.788453] biovec-16 155KB 157KB [ 1145.793862] bio_integrity_payload 1KB 8KB [ 1145.818481] khugepaged_mm_slot 2KB 27KB [ 1145.823974] uid_cache 0KB 4KB [ 1145.856996] dmaengine-unmap-2 0KB 3KB [ 1145.877979] skbuff_fclone_cache 34KB 41KB [ 1145.902818] skbuff_head_cache 10882KB 10882KB [ 1145.908192] configfs_dir_cache 3KB 7KB [ 1145.944351] file_lock_cache 26KB 43KB [ 1145.961913] file_lock_ctx 9KB 15KB [ 1145.967289] fsnotify_mark_connector 4KB 19KB [ 1145.986855] net_namespace 78KB 87KB [ 1146.008444] shmem_inode_cache 8003KB 8073KB [ 1146.013816] task_delay_info 239KB 351KB [ 1146.019216] taskstats 22KB 34KB [ 1146.024611] proc_dir_entry 909KB 997KB [ 1146.030018] pde_opener 14KB 66KB [ 1146.035393] seq_file 261KB 417KB [ 1146.040823] sigqueue 50KB 82KB [ 1146.046177] kernfs_node_cache 16934KB 17738KB [ 1146.051565] mnt_cache 190KB 232KB [ 1146.056919] filp 7050KB 7848KB [ 1146.062361] names_cache 104907KB 104945KB [ 1146.067764] iint_cache 37KB 47KB [ 1146.073170] key_jar 4KB 7KB [ 1146.080263] uts_namespace 3KB 11KB [ 1146.088405] nsproxy 2KB 15KB [ 1146.093773] vm_area_struct 2961KB 3399KB [ 1146.099375] mm_struct 456KB 487KB [ 1146.104737] fs_cache 291KB 320KB [ 1146.110204] files_cache 1141KB 1282KB [ 1146.115618] signal_cache 1865KB 2091KB [ 1146.121129] sighand_cache 622KB 659KB [ 1146.126510] task_struct 7859KB 7909KB [ 1146.131933] cred_jar 2211KB 2772KB [ 1146.137294] anon_vma_chain 888KB 1575KB [ 1146.142698] anon_vma 118KB 258KB [ 1146.148052] pid 153KB 216KB [ 1146.153472] Acpi-Operand 156KB 198KB [ 1146.158871] Acpi-ParseExt 9KB 11KB [ 1146.164227] Acpi-Parse 41KB 47KB [ 1146.169652] Acpi-State 52KB 63KB [ 1146.175008] Acpi-Namespace 20KB 27KB [ 1146.180462] numa_policy 0KB 3KB [ 1146.185815] debug_objects_cache 1639KB 1751KB [ 1146.191378] trace_event_file 297KB 298KB [ 1146.196734] ftrace_event_field 398KB 401KB [ 1146.206841] pool_workqueue 131KB 160KB [ 1146.214235] page->ptl 433KB 988KB [ 1146.225324] kmalloc-2097152 2050KB 2050KB [ 1146.233211] kmalloc-524288 2056KB 2056KB [ 1146.238637] kmalloc-262144 1806KB 1806KB [ 1146.244000] kmalloc-131072 650KB 650KB [ 1146.249424] kmalloc-65536 2640KB 2706KB [ 1146.254784] kmalloc-32768 1980KB 2178KB [ 1146.260191] kmalloc-16384 1155KB 1171KB [ 1146.265543] kmalloc-8192 4776KB 4875KB [ 1146.271074] kmalloc-4096 26350KB 26409KB [ 1146.276426] kmalloc-2048 16143KB 17518KB [ 1146.281818] kmalloc-1024 13601KB 14175KB [ 1146.287733] kmalloc-512 19811KB 19856KB [ 1146.294450] kmalloc-256 5294KB 6213KB [ 1146.299849] kmalloc-128 1293KB 1484KB [ 1146.305209] kmalloc-96 3717KB 4100KB [ 1146.310633] kmalloc-64 2684KB 3712KB [ 1146.315991] kmalloc-32 1977KB 2492KB [ 1146.322190] kmalloc-192 2145KB 2728KB [ 1146.327554] kmem_cache 177KB 183KB [ 1146.333031] Out of memory (oom_kill_allocating_task): Kill process 7790 (cron) score 0 or sacrifice child [ 1146.342803] Killed process 7790 (cron) total-vm:27996kB, anon-rss:244kB, file-rss:0kB, shmem-rss:0kB [ 1146.784995] oom_reaper: reaped process 24138 (syz-executor.4), now anon-rss:0kB, file-rss:14284kB, shmem-rss:20kB [ 1146.865350] kworker/u4:5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=0, oom_score_adj=0 [ 1146.886513] kworker/u4:5 cpuset=/ mems_allowed=0-1 [ 1146.895037] CPU: 0 PID: 8843 Comm: kworker/u4:5 Not tainted 4.19.211-syzkaller #0 [ 1146.902666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1146.912025] Workqueue: netns cleanup_net [ 1146.916081] Call Trace: [ 1146.918702] dump_stack+0x1fc/0x2ef [ 1146.922333] dump_header+0x15d/0xc3f [ 1146.926037] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1146.931131] ? ___ratelimit+0x319/0x590 [ 1146.935106] oom_kill_process.cold+0x10/0x692 [ 1146.938308] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 1146.939600] ? oom_badness.part.0+0x135/0x6e0 [ 1146.953681] ? lock_downgrade+0x720/0x720 [ 1146.957830] ? check_preemption_disabled+0x41/0x280 [ 1146.958338] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 1146.962844] out_of_memory+0x34d/0x1390 [ 1146.971888] ? oom_killer_disable+0x270/0x270 [ 1146.976380] ? mutex_trylock+0x15f/0x1a0 [ 1146.980438] __alloc_pages_nodemask+0x23a2/0x2890 [ 1146.985289] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1146.990124] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1146.994962] ? trace_hardirqs_off+0x64/0x200 [ 1146.999371] ? kfree+0xcc/0x210 [ 1147.002648] ? mark_held_locks+0xa6/0xf0 [ 1147.006698] ? ____cache_alloc_node+0x156/0x1d0 [ 1147.011358] ? cache_grow_begin+0x64/0x8a0 [ 1147.015586] cache_grow_begin+0xa4/0x8a0 [ 1147.019660] fallback_alloc+0x213/0x2e0 [ 1147.023631] kmem_cache_alloc_node+0xe3/0x3b0 [ 1147.028123] __alloc_skb+0x71/0x560 [ 1147.031747] inet_netconf_notify_devconf+0xdd/0x250 [ 1147.036756] inetdev_event+0x728/0x1270 [ 1147.040726] ? lock_downgrade+0x720/0x720 [ 1147.044869] ? devinet_init_net+0x470/0x470 [ 1147.049187] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1147.054283] ? skb_dequeue+0x125/0x180 [ 1147.058164] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 1147.063347] notifier_call_chain+0xc0/0x230 [ 1147.067698] rollback_registered_many+0x83e/0xe70 [ 1147.072535] ? mark_held_locks+0xf0/0xf0 [ 1147.076591] ? generic_xdp_install+0x550/0x550 [ 1147.081185] ? trace_hardirqs_off+0x64/0x200 [ 1147.085848] ? ip6gre_exit_batch_net+0x82/0x6c0 [ 1147.090508] ? mutex_trylock+0x1a0/0x1a0 [ 1147.094564] ? check_preemption_disabled+0x41/0x280 [ 1147.099586] unregister_netdevice_many.part.0+0x1a/0x300 [ 1147.105039] unregister_netdevice_many+0x36/0x50 [ 1147.109791] ip6gre_exit_batch_net+0x4c8/0x6c0 [ 1147.114367] ? ip6gre_tap_init+0x80/0x80 [ 1147.118421] ? rxrpc_destroy_all_locals+0x40/0x170 [ 1147.123343] ? rxrpc_destroy_all_locals+0x170/0x170 [ 1147.128347] ? ip6gre_tap_init+0x80/0x80 [ 1147.132405] ops_exit_list+0xf9/0x150 [ 1147.136198] cleanup_net+0x3b4/0x8b0 [ 1147.139914] ? net_drop_ns+0x90/0x90 [ 1147.143638] ? check_preemption_disabled+0x10/0x280 [ 1147.148666] process_one_work+0x864/0x1570 [ 1147.152908] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 1147.157576] worker_thread+0x64c/0x1130 [ 1147.161549] ? __kthread_parkme+0x133/0x1e0 [ 1147.165861] ? process_one_work+0x1570/0x1570 [ 1147.170346] kthread+0x33f/0x460 [ 1147.173708] ? kthread_park+0x180/0x180 [ 1147.177676] ret_from_fork+0x24/0x30 [ 1147.181394] CPU: 1 PID: 24138 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1147.189547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 1147.197993] Mem-Info: [ 1147.198890] Call Trace: [ 1147.198908] dump_stack+0x1fc/0x2ef [ 1147.198930] warn_alloc.cold+0x7b/0x18f [ 1147.201335] active_anon:3380 inactive_anon:47410 isolated_anon:0 [ 1147.201335] active_file:17 inactive_file:17 isolated_file:0 [ 1147.201335] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1147.201335] slab_reclaimable:13216 slab_unreclaimable:112534 [ 1147.201335] mapped:10779 shmem:48048 pagetables:355 bounce:0 [ 1147.201335] free:13848 free_pcp:303 free_cma:0 [ 1147.203929] ? zone_watermark_ok_safe+0x260/0x260 [ 1147.207541] Node 0 active_anon:12892kB inactive_anon:118744kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28780kB dirty:0kB writeback:0kB shmem:120864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1147.211485] ? usleep_range+0x170/0x170 [ 1147.211504] ? collect_expired_timers+0x2a0/0x2a0 [ 1147.211545] __alloc_pages_nodemask+0x232f/0x2890 [ 1147.245127] Node 1 active_anon:628kB inactive_anon:70896kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1147.249494] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1147.249512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1147.277170] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1147.281120] ? rcu_nmi_exit+0xb3/0x180 [ 1147.281145] ? alloc_pages_current+0x164/0x2a0 [ 1147.285961] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1147.290825] ? alloc_pages_current+0x173/0x2a0 [ 1147.290842] alloc_pages_current+0x193/0x2a0 [ 1147.290860] relay_open_buf.part.0+0x2a8/0xb80 [ 1147.318223] Node 0 DMA32 free:17788kB min:35996kB low:44992kB high:53988kB active_anon:12892kB inactive_anon:114848kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6880kB pagetables:1420kB bounce:0kB free_pcp:572kB local_pcp:220kB free_cma:0kB [ 1147.322578] relay_open+0x537/0x9f0 [ 1147.327288] lowmem_reserve[]: 0 0 1 1 1 [ 1147.353660] do_blk_trace_setup+0x4f6/0xb40 [ 1147.353676] ? _copy_from_user+0xd2/0x130 [ 1147.353691] __blk_trace_setup+0xca/0x180 [ 1147.357574] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1147.362141] ? do_blk_trace_setup+0xb40/0xb40 [ 1147.362170] blk_trace_ioctl+0x155/0x290 [ 1147.367157] lowmem_reserve[]: 0 0 0 0 0 [ 1147.371731] ? blk_add_driver_data+0x540/0x540 [ 1147.371749] ? __lock_acquire+0x6de/0x3ff0 [ 1147.371769] blkdev_ioctl+0x112/0x1a80 [ 1147.376147] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:628kB inactive_anon:70896kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 1147.380714] ? blkpg_ioctl+0x9d0/0x9d0 [ 1147.380728] ? do_futex+0x171/0x1880 [ 1147.380746] ? mark_held_locks+0xf0/0xf0 [ 1147.409704] lowmem_reserve[]: 0 0 0 0 0 [ 1147.413304] ? debug_check_no_obj_freed+0x201/0x490 [ 1147.417260] Node 0 DMA: 5*4kB (UME) 6*8kB (M) 2*16kB (ME) 1*32kB (E) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1147.421603] ? futex_exit_release+0x220/0x220 [ 1147.421619] block_ioctl+0xe9/0x130 [ 1147.421631] ? blkdev_fallocate+0x3f0/0x3f0 [ 1147.421644] do_vfs_ioctl+0xcdb/0x12e0 [ 1147.421659] ? lock_downgrade+0x720/0x720 [ 1147.421673] ? check_preemption_disabled+0x41/0x280 [ 1147.421685] ? ioctl_preallocate+0x200/0x200 [ 1147.421703] ? __fget+0x356/0x510 [ 1147.421719] ? do_dup2+0x450/0x450 [ 1147.421734] ? __se_sys_futex+0x298/0x3b0 [ 1147.421757] ksys_ioctl+0x9b/0xc0 [ 1147.421773] __x64_sys_ioctl+0x6f/0xb0 [ 1147.421788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1147.421802] do_syscall_64+0xf9/0x620 [ 1147.421822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.421834] RIP: 0033:0x7f231c33e0c9 [ 1147.421847] Code: Bad RIP value. [ 1147.421855] RSP: 002b:00007f231a8b0168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1147.421868] RAX: ffffffffffffffda RBX: 00007f231c45df80 RCX: 00007f231c33e0c9 [ 1147.421876] RDX: 0000000020000040 RSI: 00000000c0481273 RDI: 0000000000000003 [ 1147.421884] RBP: 00007f231c399ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1147.421892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1147.421901] R13: 00007ffd02df77cf R14: 00007f231a8b0300 R15: 0000000000022000 [ 1147.516461] Mem-Info: [ 1147.517457] Node 0 DMA32: 897*4kB (UME) 765*8kB (UME) 305*16kB (UME) 86*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17788kB [ 1147.575592] active_anon:3380 inactive_anon:47410 isolated_anon:0 [ 1147.575592] active_file:17 inactive_file:17 isolated_file:0 [ 1147.575592] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1147.575592] slab_reclaimable:13216 slab_unreclaimable:112534 [ 1147.575592] mapped:10779 shmem:48048 pagetables:355 bounce:0 [ 1147.575592] free:13848 free_pcp:301 free_cma:0 [ 1147.576162] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 1147.584447] Node 0 active_anon:12892kB inactive_anon:118744kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28780kB dirty:0kB writeback:0kB shmem:120864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 2048kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1147.587319] Node 1 Normal: 241*4kB (UME) 227*8kB (ME) 170*16kB (UME) 57*32kB (UME) 39*64kB (UME) 16*128kB (ME) 4*256kB (UME) 1*512kB (U) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26716kB [ 1147.615780] Node 1 active_anon:628kB inactive_anon:70896kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:71328kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1147.626732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1147.655721] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:3896kB 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 [ 1147.665654] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1147.695060] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1147.715381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1147.746059] Node 0 DMA32 free:17788kB min:35996kB low:44992kB high:53988kB active_anon:12892kB inactive_anon:114848kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6880kB pagetables:1420kB bounce:0kB free_pcp:564kB local_pcp:356kB free_cma:0kB [ 1147.754686] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1147.783892] lowmem_reserve[]: 0 0 1 1 1 [ 1147.804131] 48082 total pagecache pages [ 1147.840998] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1147.853665] 0 pages in swap cache [ 1147.885702] lowmem_reserve[]: 0 0 0 0 0 [ 1147.910795] Swap cache stats: add 0, delete 0, find 0/0 [ 1147.928274] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:628kB inactive_anon:70896kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB [ 1147.948991] Free swap = 0kB [ 1147.969956] lowmem_reserve[]: 0 0 0 0 0 [ 1147.973951] Node 0 DMA: 5*4kB (UME) 6*8kB (M) 2*16kB (ME) 1*32kB (E) 16*64kB (UE) 12*128kB (UME) 6*256kB (UE) 3*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10884kB [ 1147.989529] Total swap = 0kB [ 1147.992571] 2097051 pages RAM [ 1147.995666] 0 pages HighMem/MovableOnly [ 1147.995722] Node 0 DMA32: 897*4kB (UME) 765*8kB (UME) 305*16kB (UME) 86*32kB (UME) 7*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17788kB [ 1148.020746] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 1148.031637] 369649 pages reserved [ 1148.034921] Node 1 Normal: 241*4kB (UME) 227*8kB (ME) 170*16kB (UME) 57*32kB (UME) 39*64kB (UME) 16*128kB (ME) 4*256kB (UME) 1*512kB (U) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26716kB [ 1148.035682] 0 pages cma reserved [ 1148.058768] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1148.067604] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1148.075301] Unreclaimable slab info: [ 1148.082728] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1148.094973] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1148.096524] Name Used Total [ 1148.113269] 48082 total pagecache pages [ 1148.117254] 0 pages in swap cache [ 1148.124090] Swap cache stats: add 0, delete 0, find 0/0 [ 1148.126328] pid_2 9KB 32KB [ 1148.135570] Free swap = 0kB [ 1148.142046] Total swap = 0kB [ 1148.142629] batadv_tt_change_cache 4KB 7KB [ 1148.145067] 2097051 pages RAM [ 1148.164244] 0 pages HighMem/MovableOnly [ 1148.167954] batadv_tl_cache 7KB 16KB [ 1148.171373] 369649 pages reserved [ 1148.177091] 0 pages cma reserved [ 1148.178714] TIPC 12KB 22KB [ 1148.185814] SCTPv6 20KB 30KB [ 1148.207538] DCCPv6 15KB 22KB [ 1148.216946] DCCP 16KB 28KB [