13.026004] bond0 (unregistering): Released all slaves [ 1713.054771] IPVS: ftp: loaded support on port[0] = 21 [ 1713.391882] chnl_net:caif_netlink_parms(): no params data found [ 1713.520566] bridge0: port 1(bridge_slave_0) entered blocking state [ 1713.551189] bridge0: port 1(bridge_slave_0) entered disabled state [ 1713.558639] device bridge_slave_0 entered promiscuous mode [ 1713.568132] bridge0: port 2(bridge_slave_1) entered blocking state [ 1713.591150] bridge0: port 2(bridge_slave_1) entered disabled state [ 1713.598838] device bridge_slave_1 entered promiscuous mode [ 1713.637727] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1713.663054] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1713.709406] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1713.731898] team0: Port device team_slave_0 added [ 1713.737753] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1713.761873] team0: Port device team_slave_1 added [ 1713.803291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1713.809571] 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. [ 1713.836047] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1713.848749] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1713.855943] 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. [ 1713.883302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1713.899106] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1713.921841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1713.968037] device hsr_slave_0 entered promiscuous mode [ 1713.981491] device hsr_slave_1 entered promiscuous mode [ 1713.992857] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1714.000065] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1714.149878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1714.210748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1714.227157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1714.237965] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1714.250143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1714.259352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1714.282629] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1714.288725] 8021q: adding VLAN 0 to HW filter on device team0 [ 1714.300495] Bluetooth: hci2: command 0x040f tx timeout [ 1714.310294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1714.323672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1714.335220] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1714.347791] bridge0: port 1(bridge_slave_0) entered blocking state [ 1714.354393] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1714.370351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1714.378891] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1714.392596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1714.400529] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1714.419954] bridge0: port 2(bridge_slave_1) entered blocking state [ 1714.426452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1714.443018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1714.456924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1714.467398] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1714.480459] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1714.502602] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1714.516663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1714.525057] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1714.540066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1714.548849] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1714.561802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1714.569850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1714.592236] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1714.606802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1714.615250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1714.630462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1714.638799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1714.652788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1714.667305] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1714.675593] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1714.738787] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1714.752182] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1714.758493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1714.772050] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1714.788687] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1714.858393] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1714.875825] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1714.887334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1714.899339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1714.979562] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1714.987525] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1714.996109] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1715.007107] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1715.015084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1715.024326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1715.035191] device veth0_vlan entered promiscuous mode [ 1715.043670] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1715.058283] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1715.069276] device veth1_vlan entered promiscuous mode [ 1715.077417] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1715.089003] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1715.101802] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1715.109490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1715.126502] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1715.145594] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1715.156778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1715.167693] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1715.182733] device veth0_macvtap entered promiscuous mode [ 1715.189217] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1715.205928] device veth1_macvtap entered promiscuous mode [ 1715.217552] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1715.235347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1715.248188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1715.264110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1715.277121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.289542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1715.306229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.316986] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1715.332403] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.345797] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1715.357876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.373847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1715.386688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.400154] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1715.413515] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1715.420322] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1715.458704] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1715.482053] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1715.490463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1715.518570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1715.548021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.573342] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1715.598272] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.611040] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1715.629484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.660835] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1715.671203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.680326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1715.690455] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1715.712117] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1715.719146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1715.761388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1715.769373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1716.200180] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1716.216965] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1716.228310] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1716.235835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1716.245207] Call Trace: [ 1716.247803] dump_stack+0x1fc/0x2ef [ 1716.251448] dump_header+0x15d/0xc3f [ 1716.255188] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1716.260290] ? ___ratelimit+0x319/0x590 [ 1716.264287] oom_kill_process.cold+0x10/0x692 [ 1716.268814] ? check_preemption_disabled+0x41/0x280 [ 1716.273840] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1716.279138] out_of_memory+0x1072/0x1390 [ 1716.283217] ? oom_killer_disable+0x270/0x270 [ 1716.287708] ? mutex_trylock+0x15f/0x1a0 [ 1716.291757] __alloc_pages_nodemask+0x23a2/0x2890 [ 1716.296591] ? find_get_entry+0x4cd/0x8a0 [ 1716.300738] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1716.305585] alloc_pages_current+0x193/0x2a0 [ 1716.309989] filemap_fault+0x146e/0x2180 [ 1716.314043] ext4_filemap_fault+0x84/0xb0 [ 1716.318175] __do_fault+0x10b/0x4b0 [ 1716.321796] ? do_raw_spin_unlock+0x171/0x230 [ 1716.326304] __handle_mm_fault+0x273b/0x41c0 [ 1716.330705] ? vm_insert_page+0x9c0/0x9c0 [ 1716.334860] ? __fget+0x356/0x510 [ 1716.338316] ? check_preemption_disabled+0x41/0x280 [ 1716.343336] handle_mm_fault+0x436/0xb10 [ 1716.347432] __do_page_fault+0x68e/0xd60 [ 1716.351616] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1716.356631] ? spurious_fault+0x840/0x840 [ 1716.360806] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1716.365687] ? page_fault+0x8/0x30 [ 1716.369247] page_fault+0x1e/0x30 [ 1716.372810] RIP: 0033:0x416ba0 [ 1716.376005] Code: Bad RIP value. [ 1716.379358] RSP: 002b:000000c00009de30 EFLAGS: 00010206 [ 1716.384726] RAX: 00007f2170cb65b8 RBX: 000000c00003404c RCX: 000000c000040800 [ 1716.391984] RDX: 000000c000040800 RSI: 00000000fffffffd RDI: 0000000000000000 [ 1716.399241] RBP: 000000c00009de40 R08: 0000000000000000 R09: 000001b857ccebfd [ 1716.406497] R10: 0001b09897d252b2 R11: 0000000000000001 R12: 000000c00009de30 [ 1716.413754] R13: 0000000000000000 R14: 000000c0000824e0 R15: 0000000000000000 [ 1716.451219] Bluetooth: hci2: command 0x0419 tx timeout [ 1716.475815] Mem-Info: [ 1716.478286] active_anon:16811 inactive_anon:35218 isolated_anon:0 [ 1716.478286] active_file:38 inactive_file:0 isolated_file:0 [ 1716.478286] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1716.478286] slab_reclaimable:13516 slab_unreclaimable:117452 [ 1716.478286] mapped:22185 shmem:35928 pagetables:589 bounce:0 [ 1716.478286] free:25018 free_pcp:0 free_cma:0 [ 1716.628185] Node 0 active_anon:64208kB inactive_anon:40328kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58508kB dirty:0kB writeback:0kB shmem:42444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1716.732388] Node 1 active_anon:3036kB inactive_anon:100544kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30232kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1716.816435] 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 [ 1716.849372] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1716.905617] Node 0 DMA32 free:35492kB min:35996kB low:44992kB high:53988kB active_anon:64208kB inactive_anon:40328kB active_file:28kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2012kB bounce:0kB free_pcp:428kB local_pcp:0kB free_cma:0kB [ 1717.022385] lowmem_reserve[]: 0 0 1 1 1 [ 1717.026414] 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 [ 1717.173465] lowmem_reserve[]: 0 0 0 0 0 [ 1717.177619] Node 1 Normal free:53280kB min:53876kB low:67344kB high:80812kB active_anon:3036kB inactive_anon:100544kB active_file:124kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:344kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1717.277811] lowmem_reserve[]: 0 0 0 0 0 [ 1717.307738] 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 [ 1717.377061] Node 0 DMA32: 1581*4kB (UME) 727*8kB (UME) 152*16kB (ME) 44*32kB (ME) 21*64kB (M) 9*128kB (UM) 8*256kB (UM) 4*512kB (UM) 1*1024kB (M) 6*2048kB (U) 0*4096kB = 35884kB [ 1717.465318] 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 [ 1717.523680] Node 1 Normal: 327*4kB (UME) 257*8kB (ME) 210*16kB (UME) 144*32kB (ME) 29*64kB (UME) 5*128kB (UME) 3*256kB (ME) 3*512kB (UM) 1*1024kB (E) 2*2048kB (ME) 8*4096kB (U) = 54020kB [ 1717.597593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1717.627260] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1717.670749] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1717.679652] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1717.755483] 35989 total pagecache pages [ 1717.777241] 0 pages in swap cache [ 1717.798420] Swap cache stats: add 0, delete 0, find 0/0 [ 1717.819810] Free swap = 0kB [ 1717.833189] Total swap = 0kB [ 1717.836229] 2097051 pages RAM [ 1717.839327] 0 pages HighMem/MovableOnly [ 1717.855605] 369649 pages reserved [ 1717.859102] 0 pages cma reserved [ 1717.865693] Unreclaimable slab info: [ 1717.869400] Name Used Total [ 1717.877996] pid_2 15KB 96KB [ 1717.887584] batadv_tt_change_cache 4KB 7KB [ 1717.897085] batadv_tl_cache 15KB 16KB [ 1717.906485] TIPC 27KB 45KB [ 1717.916804] SCTPv6 26KB 37KB [ 1717.923766] DCCPv6 17KB 30KB [ 1717.929141] DCCP 19KB 28KB [ 1717.937140] L2TP/IPv6 4KB 6KB [ 1717.945157] RXRPC 17KB 26KB [ 1717.950552] rxrpc_call_jar 109KB 126KB [ 1717.955969] bridge_fdb_cache 19KB 27KB [ 1717.967422] fib6_nodes 222KB 264KB [ 1717.976538] ip6_dst_cache 656KB 656KB [ 1717.984008] RAWv6 106KB 114KB [ 1717.989389] UDPv6 33KB 45KB [ 1717.999507] TCPv6 27KB 30KB [ 1718.009048] nf_conntrack 9KB 11KB [ 1718.014645] t10_alua_lu_gp_cache 0KB 3KB [ 1718.020290] sd_ext_cdb 0KB 7KB [ 1718.027738] scsi_sense_cache 1056KB 1060KB [ 1718.039353] virtio_scsi_cmd 16KB 16KB [ 1718.047233] sgpool-128 8KB 8KB [ 1718.054206] sgpool-64 4KB 12KB [ 1718.059582] sgpool-32 2KB 15KB [ 1718.068836] sgpool-16 1KB 7KB [ 1718.076155] sgpool-8 0KB 7KB [ 1718.085566] mqueue_inode_cache 13KB 22KB [ 1718.095613] bio_post_read_ctx 14KB 15KB [ 1718.104522] bio-2 14KB 15KB [ 1718.109893] jfs_mp 7KB 7KB [ 1718.123430] cifs_small_rq 15KB 16KB [ 1718.128820] cifs_request 67KB 67KB [ 1718.139195] cifs_mpx_ids 0KB 7KB [ 1718.146589] nfs_commit_data 3KB 14KB [ 1718.155588] nfs_write_data 34KB 44KB [ 1718.164942] ext4_system_zone 1KB 7KB [ 1718.170335] bio-1 1KB 7KB [ 1718.177704] pid_namespace 3KB 11KB [ 1718.187299] rpc_buffers 17KB 25KB [ 1718.196574] rpc_tasks 2KB 7KB [ 1718.202249] UNIX 1732KB 1751KB [ 1718.207894] tcp_bind_bucket 2KB 4KB [ 1718.215578] ip_fib_trie 34KB 47KB [ 1718.232299] ip_fib_alias 158KB 189KB [ 1718.237687] ip_dst_cache 10KB 16KB [ 1718.246454] RAW 63KB 75KB [ 1718.257560] UDP 54KB 67KB [ 1718.264695] TCP 8KB 11KB [ 1718.270059] hugetlbfs_inode_cache 3KB 15KB [ 1718.280054] fscache_cookie_jar 1KB 11KB [ 1718.285641] eventpoll_pwq 28KB 67KB [ 1718.295382] eventpoll_epi 52KB 63KB [ 1718.300821] inotify_inode_mark 11KB 31KB [ 1718.306347] request_queue 199KB 199KB [ 1718.315704] blkdev_requests 1KB 3KB [ 1718.321299] blkdev_ioc 26KB 38KB [ 1718.326669] bio-0 783KB 810KB [ 1718.334291] biovec-max 1518KB 1518KB [ 1718.339686] biovec-64 860KB 945KB [ 1718.347319] biovec-16 98KB 105KB [ 1718.354317] bio_integrity_payload 1KB 8KB [ 1718.360074] khugepaged_mm_slot 3KB 31KB [ 1718.365696] uid_cache 0KB 4KB [ 1718.376583] dmaengine-unmap-2 0KB 3KB [ 1718.382038] skbuff_fclone_cache 31KB 78KB [ 1718.387672] skbuff_head_cache 8033KB 8036KB [ 1718.396683] configfs_dir_cache 3KB 7KB [ 1718.402217] file_lock_cache 33KB 87KB [ 1718.407578] file_lock_ctx 9KB 11KB [ 1718.417163] fsnotify_mark_connector 5KB 23KB [ 1718.425972] net_namespace 87KB 87KB [ 1718.433495] shmem_inode_cache 8045KB 8294KB [ 1718.438876] task_delay_info 251KB 387KB [ 1718.449608] taskstats 22KB 91KB [ 1718.457514] proc_dir_entry 916KB 948KB [ 1718.470076] pde_opener 19KB 58KB [ 1718.478562] seq_file 270KB 433KB [ 1718.490606] sigqueue 54KB 66KB [ 1718.499150] kernfs_node_cache 18164KB 18179KB [ 1718.508925] mnt_cache 209KB 232KB [ 1718.515590] filp 7592KB 7953KB [ 1718.521061] names_cache 117631KB 117669KB [ 1718.526524] iint_cache 30KB 43KB [ 1718.533166] key_jar 4KB 7KB [ 1718.538541] uts_namespace 4KB 7KB [ 1718.550877] nsproxy 3KB 7KB [ 1718.556242] vm_area_struct 3228KB 4207KB [ 1718.562400] mm_struct 492KB 780KB [ 1718.567785] fs_cache 274KB 384KB [ 1718.580160] files_cache 941KB 1080KB [ 1718.585692] signal_cache 1709KB 1983KB [ 1718.595654] sighand_cache 615KB 631KB [ 1718.601943] task_struct 7814KB 7846KB [ 1718.607410] cred_jar 2353KB 3020KB [ 1718.612835] anon_vma_chain 989KB 1555KB [ 1718.618202] anon_vma 134KB 327KB [ 1718.625853] pid 159KB 236KB [ 1718.635051] Acpi-Operand 156KB 202KB [ 1718.640431] Acpi-ParseExt 9KB 11KB [ 1718.645844] Acpi-Parse 41KB 47KB [ 1718.656212] Acpi-State 52KB 63KB [ 1718.668652] Acpi-Namespace 20KB 27KB [ 1718.676059] numa_policy 0KB 3KB [ 1718.686738] debug_objects_cache 1549KB 1968KB [ 1718.696204] trace_event_file 297KB 298KB [ 1718.701618] ftrace_event_field 398KB 401KB [ 1718.707157] pool_workqueue 145KB 156KB [ 1718.715538] page->ptl 464KB 1039KB [ 1718.726917] kmalloc-2097152 2050KB 2050KB [ 1718.732702] kmalloc-524288 2056KB 2056KB [ 1718.738089] kmalloc-262144 1290KB 1290KB [ 1718.751177] kmalloc-131072 650KB 650KB [ 1718.756561] kmalloc-65536 2640KB 2706KB [ 1718.762141] kmalloc-32768 2112KB 2244KB [ 1718.767519] kmalloc-16384 1254KB 1254KB [ 1718.775214] kmalloc-8192 4941KB 5007KB [ 1718.780585] kmalloc-4096 27421KB 27459KB [ 1718.790058] kmalloc-2048 16502KB 17671KB [ 1718.796505] kmalloc-1024 12521KB 13820KB [ 1718.807543] kmalloc-512 15517KB 15570KB [ 1718.813130] kmalloc-256 5405KB 6333KB [ 1718.818484] kmalloc-128 1262KB 1724KB [ 1718.827613] kmalloc-96 3411KB 4404KB [ 1718.836348] kmalloc-64 2660KB 3752KB [ 1718.843989] kmalloc-32 1937KB 2476KB [ 1718.849356] kmalloc-192 2171KB 3068KB [ 1718.857544] kmem_cache 177KB 183KB [ 1718.867081] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 1718.878669] Killed process 22230 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1718.904576] rs:main Q:Reg invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1718.920869] rs:main Q:Reg cpuset=/ mems_allowed=0-1 [ 1718.925930] CPU: 0 PID: 21853 Comm: rs:main Q:Reg Not tainted 4.19.211-syzkaller #0 [ 1718.933767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1718.943123] Call Trace: [ 1718.945714] dump_stack+0x1fc/0x2ef [ 1718.949350] dump_header+0x15d/0xc3f [ 1718.953089] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1718.958209] ? ___ratelimit+0x319/0x590 [ 1718.962194] oom_kill_process.cold+0x10/0x692 [ 1718.966696] ? check_preemption_disabled+0x41/0x280 [ 1718.971722] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1718.977102] out_of_memory+0x1072/0x1390 [ 1718.981185] ? oom_killer_disable+0x270/0x270 [ 1718.985696] ? mutex_trylock+0x15f/0x1a0 [ 1718.989768] __alloc_pages_nodemask+0x23a2/0x2890 [ 1718.994649] ? find_get_entry+0x4cd/0x8a0 [ 1718.998826] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1719.003708] alloc_pages_current+0x193/0x2a0 [ 1719.008126] filemap_fault+0x146e/0x2180 [ 1719.012230] ext4_filemap_fault+0x84/0xb0 [ 1719.016397] __do_fault+0x10b/0x4b0 [ 1719.020028] __handle_mm_fault+0x273b/0x41c0 [ 1719.024440] ? vm_insert_page+0x9c0/0x9c0 [ 1719.028592] ? lock_downgrade+0x720/0x720 [ 1719.032754] ? check_preemption_disabled+0x41/0x280 [ 1719.037778] handle_mm_fault+0x436/0xb10 [ 1719.041850] __do_page_fault+0x68e/0xd60 [ 1719.045938] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1719.050956] ? spurious_fault+0x840/0x840 [ 1719.055102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1719.059948] ? page_fault+0x8/0x30 [ 1719.063487] page_fault+0x1e/0x30 [ 1719.066942] RIP: 0033:0x7faadbb582b0 [ 1719.070658] Code: Bad RIP value. [ 1719.074031] RSP: 002b:00007faad9118a78 EFLAGS: 00010246 [ 1719.079386] RAX: 0000000000000000 RBX: 000055a016d0f4b0 RCX: 0000000000000000 [ 1719.086657] RDX: 00000000000000d8 RSI: 00007faad0008720 RDI: 000055a016d0f4b0 [ 1719.093946] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1719.101220] R10: 0000000000000000 R11: 0000000000000000 R12: 00007faad00306e0 [ 1719.108490] R13: 0000000000000000 R14: 000055a016d08480 R15: 0000000000000002 [ 1719.123824] Mem-Info: [ 1719.130749] active_anon:16711 inactive_anon:35218 isolated_anon:0 [ 1719.130749] active_file:0 inactive_file:41 isolated_file:0 [ 1719.130749] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1719.130749] slab_reclaimable:13517 slab_unreclaimable:117282 [ 1719.130749] mapped:18610 shmem:35928 pagetables:552 bounce:0 [ 1719.130749] free:25293 free_pcp:54 free_cma:0 [ 1719.252426] Node 0 active_anon:63808kB inactive_anon:40328kB active_file:0kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44208kB dirty:0kB writeback:0kB shmem:42444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1719.308116] Node 1 active_anon:3036kB inactive_anon:100544kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30232kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1719.480640] 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 [ 1719.682038] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1719.687120] Node 0 DMA32 free:35832kB min:35996kB low:44992kB high:53988kB active_anon:63808kB inactive_anon:40328kB active_file:0kB inactive_file:472kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1864kB bounce:0kB free_pcp:1732kB local_pcp:156kB free_cma:0kB [ 1719.855461] lowmem_reserve[]: 0 0 1 1 1 [ 1719.878492] 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 [ 1719.917739] lowmem_reserve[]: 0 0 0 0 0 [ 1719.934451] Node 1 Normal free:53288kB min:53876kB low:67344kB high:80812kB active_anon:3012kB inactive_anon:100544kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1720.190512] lowmem_reserve[]: 0 0 0 0 0 [ 1720.196905] 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 [ 1720.348354] Node 0 DMA32: 1570*4kB (ME) 717*8kB (ME) 147*16kB (UME) 42*32kB (UME) 18*64kB (M) 11*128kB (UM) 10*256kB (M) 4*512kB (UM) 1*1024kB (M) 6*2048kB (U) 0*4096kB = 36192kB [ 1720.477065] 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 [ 1720.560578] Node 1 Normal: 322*4kB (ME) 257*8kB (UME) 207*16kB (UME) 145*32kB (ME) 30*64kB (UME) 5*128kB (UME) 3*256kB (ME) 3*512kB (UM) 1*1024kB (E) 2*2048kB (ME) 8*4096kB (U) = 54048kB [ 1720.693792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1720.748621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1720.818029] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1720.910608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1720.919226] 35943 total pagecache pages [ 1721.003899] 0 pages in swap cache [ 1721.007395] Swap cache stats: add 0, delete 0, find 0/0 [ 1721.062877] Free swap = 0kB [ 1721.065927] Total swap = 0kB [ 1721.068967] 2097051 pages RAM [ 1721.117943] 0 pages HighMem/MovableOnly [ 1721.150531] 369649 pages reserved [ 1721.154011] 0 pages cma reserved [ 1721.157383] Unreclaimable slab info: [ 1721.215096] Name Used Total [ 1721.241402] pid_2 15KB 96KB [ 1721.246864] batadv_tt_change_cache 4KB 7KB [ 1721.277917] batadv_tl_cache 11KB 16KB [ 1721.329370] TIPC 19KB 45KB [ 1721.365070] SCTPv6 22KB 37KB [ 1721.400558] DCCPv6 17KB 30KB [ 1721.406059] DCCP 16KB 28KB [ 1721.468979] L2TP/IPv6 4KB 6KB [ 1721.495078] RXRPC 16KB 26KB [ 1721.535018] rxrpc_call_jar 103KB 126KB [ 1721.540429] bridge_fdb_cache 15KB 27KB [ 1721.599402] fib6_nodes 221KB 264KB [ 1721.631656] ip6_dst_cache 667KB 667KB [ 1721.637076] RAWv6 102KB 114KB [ 1721.740387] UDPv6 31KB 45KB [ 1721.767321] TCPv6 24KB 30KB [ 1721.805574] nf_conntrack 8KB 11KB [ 1721.836997] t10_alua_lu_gp_cache 0KB 3KB [ 1721.895017] sd_ext_cdb 0KB 7KB [ 1721.900422] scsi_sense_cache 1056KB 1060KB [ 1721.962235] virtio_scsi_cmd 16KB 16KB [ 1721.967648] sgpool-128 8KB 8KB [ 1722.048800] sgpool-64 4KB 12KB [ 1722.082562] sgpool-32 2KB 15KB [ 1722.087989] sgpool-16 1KB 7KB [ 1722.148958] sgpool-8 0KB 7KB [ 1722.180177] mqueue_inode_cache 13KB 22KB [ 1722.216254] bio_post_read_ctx 14KB 15KB [ 1722.243962] bio-2 14KB 15KB [ 1722.249372] jfs_mp 7KB 7KB [ 1722.276357] cifs_small_rq 15KB 16KB [ 1722.306313] cifs_request 67KB 67KB [ 1722.346506] cifs_mpx_ids 0KB 7KB [ 1722.380051] nfs_commit_data 3KB 14KB [ 1722.418125] nfs_write_data 34KB 44KB [ 1722.450946] ext4_system_zone 1KB 7KB [ 1722.456372] bio-1 1KB 7KB [ 1722.528340] pid_namespace 2KB 11KB [ 1722.566540] rpc_buffers 17KB 25KB [ 1722.621738] rpc_tasks 2KB 7KB [ 1722.627165] UNIX 1676KB 1736KB [ 1722.731457] tcp_bind_bucket 1KB 4KB [ 1722.736894] ip_fib_trie 33KB 47KB [ 1722.816811] ip_fib_alias 157KB 189KB [ 1722.854796] ip_dst_cache 9KB 16KB [ 1722.860293] RAW 61KB 75KB [ 1722.887277] UDP 45KB 67KB [ 1722.950166] TCP 8KB 11KB [ 1722.958928] hugetlbfs_inode_cache 3KB 15KB [ 1722.985421] fscache_cookie_jar 1KB 11KB [ 1723.007665] eventpoll_pwq 27KB 67KB [ 1723.020216] eventpoll_epi 50KB 63KB [ 1723.028235] inotify_inode_mark 11KB 31KB [ 1723.043093] request_queue 199KB 199KB [ 1723.048487] blkdev_requests 1KB 3KB [ 1723.059229] blkdev_ioc 23KB 38KB [ 1723.082980] bio-0 829KB 855KB [ 1723.089256] biovec-max 1518KB 1518KB [ 1723.094705] biovec-64 947KB 952KB [ 1723.100069] biovec-16 98KB 105KB [ 1723.123711] bio_integrity_payload 1KB 8KB [ 1723.129470] khugepaged_mm_slot 3KB 31KB [ 1723.135079] uid_cache 0KB 4KB [ 1723.158614] dmaengine-unmap-2 0KB 3KB [ 1723.164228] skbuff_fclone_cache 31KB 78KB [ 1723.169798] skbuff_head_cache 8308KB 8310KB [ 1723.195654] configfs_dir_cache 3KB 7KB [ 1723.216745] file_lock_cache 33KB 87KB [ 1723.222221] file_lock_ctx 9KB 11KB [ 1723.227596] fsnotify_mark_connector 5KB 23KB [ 1723.251209] net_namespace 78KB 87KB [ 1723.256615] shmem_inode_cache 8045KB 8294KB [ 1723.279978] task_delay_info 241KB 387KB [ 1723.285449] taskstats 21KB 91KB [ 1723.309364] proc_dir_entry 898KB 948KB [ 1723.314854] pde_opener 16KB 58KB [ 1723.320232] seq_file 264KB 433KB [ 1723.343854] sigqueue 54KB 66KB [ 1723.349257] kernfs_node_cache 18158KB 18175KB [ 1723.354681] mnt_cache 209KB 232KB [ 1723.360049] filp 7531KB 7950KB [ 1723.384512] names_cache 116611KB 116649KB [ 1723.389911] iint_cache 30KB 43KB [ 1723.413781] key_jar 4KB 7KB [ 1723.419186] uts_namespace 3KB 7KB [ 1723.424662] nsproxy 3KB 7KB [ 1723.430037] vm_area_struct 3162KB 4203KB [ 1723.453871] mm_struct 476KB 780KB [ 1723.459277] fs_cache 260KB 384KB [ 1723.464729] files_cache 917KB 1072KB [ 1723.470142] signal_cache 1673KB 1983KB [ 1723.479604] sighand_cache 589KB 631KB [ 1723.489960] task_struct 7814KB 7833KB [ 1723.499167] cred_jar 2329KB 3020KB [ 1723.519205] anon_vma_chain 973KB 1551KB [ 1723.555899] anon_vma 123KB 327KB [ 1723.569281] pid 152KB 236KB [ 1723.589894] Acpi-Operand 156KB 202KB [ 1723.596891] Acpi-ParseExt 9KB 11KB [ 1723.617210] Acpi-Parse 41KB 47KB [ 1723.626693] Acpi-State 52KB 63KB [ 1723.647428] Acpi-Namespace 20KB 27KB [ 1723.652923] numa_policy 0KB 3KB [ 1723.658298] debug_objects_cache 1547KB 1968KB [ 1723.678595] trace_event_file 297KB 298KB [ 1723.684083] ftrace_event_field 398KB 401KB [ 1723.689548] pool_workqueue 134KB 156KB [ 1723.711653] page->ptl 460KB 1039KB [ 1723.717089] kmalloc-2097152 2050KB 2050KB [ 1723.747193] kmalloc-524288 2056KB 2056KB [ 1723.752690] kmalloc-262144 1290KB 1290KB [ 1723.758063] kmalloc-131072 650KB 650KB [ 1723.792815] kmalloc-65536 2640KB 2706KB [ 1723.798219] kmalloc-32768 2112KB 2178KB [ 1723.822329] kmalloc-16384 1221KB 1254KB [ 1723.827783] kmalloc-8192 4908KB 4983KB [ 1723.857427] kmalloc-4096 27353KB 27365KB [ 1723.865437] kmalloc-2048 16502KB 17671KB [ 1723.888515] kmalloc-1024 12642KB 13820KB [ 1723.899174] kmalloc-512 16041KB 16087KB [ 1723.930216] kmalloc-256 5391KB 6333KB [ 1723.957714] kmalloc-128 1256KB 1724KB [ 1723.965664] kmalloc-96 3463KB 4404KB [ 1723.993548] kmalloc-64 2648KB 3748KB [ 1723.999065] kmalloc-32 1937KB 2476KB [ 1724.029851] kmalloc-192 2164KB 3068KB [ 1724.059413] kmem_cache 177KB 183KB [ 1724.064927] Out of memory (oom_kill_allocating_task): Kill process 21853 (rs:main Q:Reg) score 0 or sacrifice child [ 1724.087507] Killed process 21835 (rsyslogd) total-vm:254332kB, anon-rss:860kB, file-rss:0kB, shmem-rss:0kB [ 1724.163972] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1724.164967] oom_reaper: reaped process 22892 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1724.203448] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1724.208257] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1724.215846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1724.225204] Call Trace: [ 1724.227798] dump_stack+0x1fc/0x2ef [ 1724.231451] dump_header+0x15d/0xc3f [ 1724.235163] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1724.240261] ? ___ratelimit+0x319/0x590 [ 1724.244248] oom_kill_process.cold+0x10/0x692 [ 1724.248751] ? check_preemption_disabled+0x41/0x280 [ 1724.253779] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1724.259202] out_of_memory+0x1072/0x1390 [ 1724.263277] ? oom_killer_disable+0x270/0x270 [ 1724.267817] ? mutex_trylock+0x15f/0x1a0 [ 1724.271881] __alloc_pages_nodemask+0x23a2/0x2890 [ 1724.276727] ? find_get_entry+0x4cd/0x8a0 [ 1724.280877] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1724.285732] alloc_pages_current+0x193/0x2a0 [ 1724.290139] filemap_fault+0x146e/0x2180 [ 1724.294311] ext4_filemap_fault+0x84/0xb0 [ 1724.298476] __do_fault+0x10b/0x4b0 [ 1724.302191] __handle_mm_fault+0x273b/0x41c0 [ 1724.306692] ? vm_insert_page+0x9c0/0x9c0 [ 1724.310944] ? __fget+0x356/0x510 [ 1724.314405] ? check_preemption_disabled+0x41/0x280 [ 1724.319420] handle_mm_fault+0x436/0xb10 [ 1724.323478] __do_page_fault+0x68e/0xd60 [ 1724.327561] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1724.332571] ? spurious_fault+0x840/0x840 [ 1724.336717] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1724.341560] ? page_fault+0x8/0x30 [ 1724.345107] page_fault+0x1e/0x30 [ 1724.348641] RIP: 0033:0x42f960 [ 1724.351838] Code: Bad RIP value. [ 1724.355354] RSP: 002b:000000c00005f8c8 EFLAGS: 00010212 [ 1724.360711] RAX: 000000c00005f900 RBX: 00007f2149eb28d0 RCX: 00000000000000e9 [ 1724.367976] RDX: 0000000000000000 RSI: 0000000000000010 RDI: 0000000000000010 [ 1724.375242] RBP: 000000c00005ff20 R08: 000000c00005f924 R09: 0000000001f7e068 [ 1724.382612] R10: 00000000000000e9 R11: 0000000000000072 R12: 00000000000000e9 [ 1724.390047] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1724.494790] Mem-Info: [ 1724.497262] active_anon:15943 inactive_anon:35218 isolated_anon:0 [ 1724.497262] active_file:22 inactive_file:12 isolated_file:1 [ 1724.497262] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1724.497262] slab_reclaimable:13511 slab_unreclaimable:116804 [ 1724.497262] mapped:18601 shmem:35928 pagetables:562 bounce:0 [ 1724.497262] free:13764 free_pcp:124 free_cma:0 [ 1724.534318] Node 0 active_anon:60860kB inactive_anon:40328kB active_file:68kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):4kB mapped:44172kB dirty:0kB writeback:0kB shmem:42444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1724.579372] Node 1 active_anon:2912kB inactive_anon:100544kB active_file:20kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30232kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1724.653182] 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 [ 1724.690455] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1724.695545] Node 0 DMA32 free:18472kB min:35996kB low:44992kB high:53988kB active_anon:61156kB inactive_anon:40328kB active_file:88kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1908kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1724.736258] lowmem_reserve[]: 0 0 1 1 1 [ 1724.744158] 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 [ 1724.780987] lowmem_reserve[]: 0 0 0 0 0 [ 1724.785021] Node 1 Normal free:26748kB min:53876kB low:67344kB high:80812kB active_anon:3012kB inactive_anon:100544kB active_file:4kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:340kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1724.827634] lowmem_reserve[]: 0 0 0 0 0 [ 1724.838793] 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 [ 1724.894149] Node 0 DMA32: 1739*4kB (UME) 711*8kB (UME) 126*16kB (UME) 28*32kB (UME) 12*64kB (UM) 7*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17988kB [ 1724.926900] 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 [ 1724.977226] Node 1 Normal: 300*4kB (UME) 242*8kB (ME) 203*16kB (UME) 144*32kB (ME) 31*64kB (UME) 8*128kB (UME) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (ME) 1*4096kB (U) = 26800kB [ 1725.003125] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1725.015573] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1725.040232] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1725.066562] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1725.079754] 35955 total pagecache pages [ 1725.099493] 0 pages in swap cache [ 1725.103047] Swap cache stats: add 0, delete 0, find 0/0 [ 1725.108416] Free swap = 0kB [ 1725.118929] Total swap = 0kB [ 1725.127485] 2097051 pages RAM [ 1725.132375] 0 pages HighMem/MovableOnly [ 1725.136436] 369649 pages reserved [ 1725.139872] 0 pages cma reserved [ 1725.143267] syz-executor.1: vmalloc: allocation failure, allocated 1711108096 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1725.143276] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1725.143302] CPU: 0 PID: 22892 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1725.143309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1725.143314] Call Trace: [ 1725.143333] dump_stack+0x1fc/0x2ef [ 1725.143353] warn_alloc.cold+0x7b/0x18f [ 1725.167430] Unreclaimable slab info: [ 1725.170350] ? zone_watermark_ok_safe+0x260/0x260 [ 1725.170386] __vmalloc_area_node+0x4fd/0x780 [ 1725.179732] Name Used Total [ 1725.182318] ? __vmalloc_node_range+0x180/0x180 [ 1725.182333] ? _raw_spin_unlock+0x29/0x40 [ 1725.182344] ? __get_vm_area_node+0x2e2/0x3a0 [ 1725.182364] __vmalloc_node_range+0xed/0x180 [ 1725.182380] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1725.182397] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1725.195289] pid_2 15KB 96KB [ 1725.198800] vmalloc_user+0x70/0xe0 [ 1725.204368] batadv_tt_change_cache 3KB 7KB [ 1725.208757] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1725.220101] batadv_tl_cache 11KB 16KB [ 1725.222099] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1725.222116] __vb2_queue_alloc+0x472/0xe60 [ 1725.222142] vb2_core_create_bufs+0x273/0x7e0 [ 1725.222159] ? __vb2_queue_free+0x870/0x870 [ 1725.228669] TIPC 19KB 45KB [ 1725.230884] ? mutex_trylock+0x1a0/0x1a0 [ 1725.230901] ? __video_do_ioctl+0x632/0xcd0 [ 1725.230921] vb2_create_bufs+0x332/0x620 [ 1725.230939] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1725.230952] ? __video_do_ioctl+0x632/0xcd0 [ 1725.230966] ? mutex_trylock+0x1a0/0x1a0 [ 1725.244202] SCTPv6 22KB 37KB [ 1725.245306] ? mark_held_locks+0xf0/0xf0 [ 1725.254478] DCCPv6 17KB 30KB [ 1725.255416] vb2_ioctl_create_bufs+0x20d/0x360 [ 1725.267480] DCCP 16KB 28KB [ 1725.269200] ? memset+0x20/0x40 [ 1725.277114] L2TP/IPv6 4KB 6KB [ 1725.277990] v4l_create_bufs+0xb2/0x160 [ 1725.290105] RXRPC 16KB 26KB [ 1725.291727] __video_do_ioctl+0x49a/0xcd0 [ 1725.291748] ? v4l_querycap+0x340/0x340 [ 1725.291766] ? __might_fault+0x192/0x1d0 [ 1725.291780] ? v4l_querycap+0x340/0x340 [ 1725.291794] video_usercopy+0x13f/0xfa0 [ 1725.291814] ? v4l_enumstd+0x60/0x60 [ 1725.312847] rxrpc_call_jar 103KB 126KB [ 1725.314763] ? do_futex+0x171/0x1880 [ 1725.318852] bridge_fdb_cache 15KB 27KB [ 1725.324204] ? mark_held_locks+0xf0/0xf0 [ 1725.324220] ? debug_check_no_obj_freed+0x201/0x490 [ 1725.324242] ? video_usercopy+0xfa0/0xfa0 [ 1725.324253] v4l2_ioctl+0x147/0x1a0 [ 1725.324266] ? video_devdata+0xa0/0xa0 [ 1725.324282] do_vfs_ioctl+0xcdb/0x12e0 [ 1725.324302] ? lock_downgrade+0x720/0x720 [ 1725.341747] fib6_nodes 221KB 264KB [ 1725.342879] ? check_preemption_disabled+0x41/0x280 [ 1725.346847] ip6_dst_cache 663KB 667KB [ 1725.352337] ? ioctl_preallocate+0x200/0x200 [ 1725.352353] ? __fget+0x356/0x510 [ 1725.352368] ? do_dup2+0x450/0x450 [ 1725.352387] ? __se_sys_futex+0x298/0x3b0 [ 1725.352405] ksys_ioctl+0x9b/0xc0 [ 1725.352424] __x64_sys_ioctl+0x6f/0xb0 [ 1725.352439] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1725.352452] do_syscall_64+0xf9/0x620 [ 1725.352472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1725.352486] RIP: 0033:0x7ff9055210f9 [ 1725.370260] RAWv6 102KB 108KB [ 1725.372662] Code: Bad RIP value. [ 1725.372669] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1725.372682] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1725.372689] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1725.372696] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1725.372703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1725.372711] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1725.387963] Mem-Info: [ 1725.405200] UDPv6 31KB 45KB [ 1725.424614] active_anon:15904 inactive_anon:35218 isolated_anon:0 [ 1725.424614] active_file:13 inactive_file:14 isolated_file:0 [ 1725.424614] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1725.424614] slab_reclaimable:13511 slab_unreclaimable:116443 [ 1725.424614] mapped:18576 shmem:35928 pagetables:530 bounce:0 [ 1725.424614] free:13841 free_pcp:124 free_cma:0 [ 1725.439648] TCPv6 24KB 30KB [ 1725.457538] Node 0 active_anon:60752kB inactive_anon:40328kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44072kB dirty:0kB writeback:0kB shmem:42444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1725.464061] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1725.478621] nf_conntrack 8KB 11KB [ 1725.498642] Node 1 active_anon:2864kB inactive_anon:100544kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30232kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1725.508927] t10_alua_lu_gp_cache 0KB 3KB [ 1725.539069] 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 [ 1725.579773] sd_ext_cdb 0KB 7KB [ 1725.627454] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1725.653211] scsi_sense_cache 1056KB 1060KB [ 1725.701232] virtio_scsi_cmd 16KB 16KB [ 1725.706744] sgpool-128 8KB 8KB [ 1725.707196] Node 0 DMA32 free:17736kB min:35996kB low:44992kB high:53988kB active_anon:60752kB inactive_anon:40328kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1820kB bounce:0kB free_pcp:236kB local_pcp:236kB free_cma:0kB [ 1725.716855] sgpool-64 4KB 12KB [ 1725.753835] sgpool-32 2KB 15KB [ 1725.759211] sgpool-16 1KB 7KB [ 1725.765584] lowmem_reserve[]: 0 0 1 1 1 [ 1725.766846] sgpool-8 0KB 7KB [ 1725.769592] 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 [ 1725.779082] mqueue_inode_cache 13KB 22KB [ 1725.814440] bio_post_read_ctx 14KB 15KB [ 1725.819895] bio-2 14KB 15KB [ 1725.825879] lowmem_reserve[]: 0 0 0 0 0 [ 1725.827431] jfs_mp 7KB 7KB [ 1725.829881] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:2864kB inactive_anon:100544kB active_file:0kB inactive_file:68kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:300kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1725.839179] cifs_small_rq 15KB 16KB [ 1725.880936] cifs_request 67KB 67KB [ 1725.886322] cifs_mpx_ids 0KB 7KB [ 1725.889954] lowmem_reserve[]: 0 0 0 0 0 [ 1725.896420] nfs_commit_data 3KB 14KB [ 1725.900100] 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 [ 1725.904183] nfs_write_data 34KB 44KB [ 1725.921939] Node 0 DMA32: 1740*4kB (ME) 712*8kB (UME) 118*16kB (ME) 25*32kB (ME) 12*64kB (UM) 7*128kB (UM) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17776kB [ 1725.925335] ext4_system_zone 1KB 7KB [ 1725.936948] 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 [ 1725.937004] Node 1 Normal: 300*4kB (UME) 242*8kB (ME) 203*16kB (UME) 144*32kB (ME) 31*64kB (UME) 8*128kB (UME) 4*256kB (UME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (ME) 1*4096kB (U) = 26800kB [ 1725.937104] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1725.937114] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1725.937128] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1725.949131] bio-1 1KB 7KB [ 1725.954062] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1725.975166] pid_namespace 2KB 11KB [ 1725.979379] 35955 total pagecache pages [ 1725.988337] rpc_buffers 17KB 25KB [ 1725.996873] 0 pages in swap cache [ 1725.996883] Swap cache stats: add 0, delete 0, find 0/0 [ 1725.996889] Free swap = 0kB [ 1725.996897] Total swap = 0kB [ 1726.006864] rpc_tasks 2KB 7KB [ 1726.011902] 2097051 pages RAM [ 1726.018321] UNIX 1629KB 1683KB [ 1726.020245] 0 pages HighMem/MovableOnly [ 1726.031405] tcp_bind_bucket 1KB 4KB [ 1726.034437] 369649 pages reserved [ 1726.037388] ip_fib_trie 33KB 47KB [ 1726.045211] 0 pages cma reserved [ 1726.045895] ip_fib_alias 157KB 189KB [ 1726.081628] ip_dst_cache 9KB 16KB [ 1726.087006] RAW 61KB 75KB [ 1726.093704] UDP 45KB 67KB [ 1726.099084] TCP 8KB 11KB [ 1726.100371] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1726.104545] hugetlbfs_inode_cache 3KB 15KB [ 1726.111038] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1726.116698] fscache_cookie_jar 1KB 11KB [ 1726.123801] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1726.128764] eventpoll_pwq 26KB 67KB [ 1726.135315] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1726.140661] eventpoll_epi 50KB 63KB [ 1726.147183] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1726.153314] inotify_inode_mark 11KB 31KB [ 1726.164587] request_queue 199KB 199KB [ 1726.169964] blkdev_requests 1KB 3KB [ 1726.175483] blkdev_ioc 22KB 38KB [ 1726.181031] bio-0 837KB 862KB [ 1726.186396] biovec-max 1518KB 1518KB [ 1726.191824] biovec-64 952KB 952KB [ 1726.197186] biovec-16 98KB 105KB [ 1726.202593] bio_integrity_payload 1KB 8KB [ 1726.208303] khugepaged_mm_slot 3KB 31KB [ 1726.213831] uid_cache 0KB 4KB [ 1726.219193] dmaengine-unmap-2 0KB 3KB [ 1726.224611] skbuff_fclone_cache 31KB 78KB [ 1726.230144] skbuff_head_cache 8428KB 8430KB [ 1726.235567] configfs_dir_cache 3KB 7KB [ 1726.241071] file_lock_cache 33KB 87KB [ 1726.246429] file_lock_ctx 9KB 11KB [ 1726.251841] fsnotify_mark_connector 5KB 23KB [ 1726.257732] net_namespace 78KB 78KB [ 1726.263138] shmem_inode_cache 8044KB 8294KB [ 1726.268497] task_delay_info 239KB 387KB [ 1726.274672] taskstats 27KB 91KB [ 1726.280066] proc_dir_entry 895KB 948KB [ 1726.285639] pde_opener 15KB 58KB [ 1726.291054] seq_file 261KB 433KB [ 1726.296415] sigqueue 53KB 66KB [ 1726.301835] kernfs_node_cache 18132KB 18163KB [ 1726.307196] mnt_cache 209KB 232KB [ 1726.312636] filp 7446KB 7950KB [ 1726.318004] names_cache 115855KB 115884KB [ 1726.323414] iint_cache 30KB 43KB [ 1726.328778] key_jar 4KB 7KB [ 1726.334253] uts_namespace 3KB 7KB [ 1726.339621] nsproxy 3KB 7KB [ 1726.345209] vm_area_struct 3127KB 4199KB [ 1726.350615] mm_struct 468KB 773KB [ 1726.355995] fs_cache 256KB 384KB [ 1726.361406] files_cache 911KB 1072KB [ 1726.367049] signal_cache 1670KB 1983KB [ 1726.372513] sighand_cache 582KB 631KB [ 1726.377888] task_struct 7833KB 7833KB [ 1726.383347] cred_jar 2305KB 3016KB [ 1726.388768] anon_vma_chain 960KB 1551KB [ 1726.394575] anon_vma 118KB 327KB [ 1726.399940] pid 150KB 236KB [ 1726.405351] Acpi-Operand 156KB 202KB [ 1726.415351] Acpi-ParseExt 9KB 11KB [ 1726.420781] Acpi-Parse 41KB 47KB [ 1726.426149] Acpi-State 52KB 63KB [ 1726.431557] Acpi-Namespace 20KB 27KB [ 1726.436924] numa_policy 0KB 3KB [ 1726.442339] debug_objects_cache 1546KB 1968KB [ 1726.447875] trace_event_file 297KB 298KB [ 1726.453295] ftrace_event_field 398KB 401KB [ 1726.458917] pool_workqueue 133KB 156KB [ 1726.464348] page->ptl 450KB 1039KB [ 1726.469769] kmalloc-2097152 2050KB 2050KB [ 1726.475204] kmalloc-524288 2056KB 2056KB [ 1726.480615] kmalloc-262144 1290KB 1290KB [ 1726.486089] kmalloc-131072 650KB 650KB [ 1726.491766] kmalloc-65536 2640KB 2706KB [ 1726.497136] kmalloc-32768 2112KB 2178KB [ 1726.502570] kmalloc-16384 1221KB 1221KB [ 1726.507931] kmalloc-8192 4859KB 4917KB [ 1726.513352] kmalloc-4096 27166KB 27204KB [ 1726.518720] kmalloc-2048 16434KB 17646KB [ 1726.524128] kmalloc-1024 12656KB 13820KB [ 1726.529494] kmalloc-512 16113KB 16113KB [ 1726.535626] kmalloc-256 5391KB 6333KB [ 1726.541037] kmalloc-128 1248KB 1724KB [ 1726.546403] kmalloc-96 3463KB 4404KB [ 1726.551814] kmalloc-64 2647KB 3748KB [ 1726.557179] kmalloc-32 1941KB 2476KB [ 1726.562611] kmalloc-192 2160KB 3068KB [ 1726.567982] kmem_cache 177KB 183KB [ 1726.573561] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1726.583909] Killed process 18865 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1726.594526] oom_reaper: reaped process 18865 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1729.159543] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1729.166501] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1729.184513] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1729.213828] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1729.231947] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1729.241906] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1729.248681] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1729.262652] device bridge_slave_1 left promiscuous mode [ 1729.268218] bridge0: port 2(bridge_slave_1) entered disabled state [ 1729.277156] device bridge_slave_0 left promiscuous mode [ 1729.283752] bridge0: port 1(bridge_slave_0) entered disabled state [ 1729.297227] device veth1_macvtap left promiscuous mode [ 1729.303425] device veth0_macvtap left promiscuous mode [ 1729.308770] device veth1_vlan left promiscuous mode [ 1729.316239] device veth0_vlan left promiscuous mode [ 1731.213574] ieee802154 phy0 wpan0: encryption failed: -22 [ 1731.219198] ieee802154 phy1 wpan1: encryption failed: -22 [ 1735.278719] device hsr_slave_1 left promiscuous mode [ 1735.286150] device hsr_slave_0 left promiscuous mode [ 1735.303394] team0 (unregistering): Port device team_slave_1 removed [ 1735.315384] team0 (unregistering): Port device team_slave_0 removed [ 1735.326063] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1735.337242] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1735.367240] bond0 (unregistering): Released all slaves [ 1735.383604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1735.396858] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1735.404468] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1735.415756] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1735.423476] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02"], 0x48}}, 0x90) 07:09:58 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x7) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:09:58 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:09:58 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffffffffffff, 0x6}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000050000000000000006000000186000000b00d19b9a3ed44d39fc610000008c000006000000186500000c000000000000006b9f0000097a040008000000127700", @ANYRES32=0x1, @ANYBLOB="00000000b40b0000174af4ff01000000850000008d000000186800000c000000000000000900000018140000", @ANYRES32, @ANYBLOB="000000000000000018230000", @ANYRES32=r1, @ANYBLOB="00000000800000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x3f, 0xfffffffd}, 0x10}, 0x80) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0xffffffff, 0x4, 0x3132564e, 0x6, 0xb, [{0x3, 0xfff}, {0x7fffffff, 0x6}, {0x2, 0x2}, {0x10001, 0x1ff}, {0xe13, 0x2}, {0x7, 0x80000000}, {0x91, 0xc660}, {0x3, 0x3}], 0x20, 0x1, 0x3, 0x2, 0x5}}) 07:09:58 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)=@multiplanar_overlay={0x1, 0x1, 0x4, 0xe000, 0x3, {}, {0x3, 0x2, 0xfc, 0x0, 0x7f, 0x4, "c8ec8de5"}, 0x80000000, 0x3, {&(0x7f0000000140)=[{0x101, 0x5, {0x9}, 0x9}, {0x1, 0x9, {0xf2}, 0x1}]}, 0x200}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:09:58 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02"], 0x48}}, 0x90) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02"], 0x48}}, 0x90) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07093b8621018fc320b491500f970000002bbd7000fbdbdf2502001000000004d6000004d500"], 0x48}}, 0x90) 07:09:58 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)=@multiplanar_overlay={0x1, 0x1, 0x4, 0xe000, 0x3, {}, {0x3, 0x2, 0xfc, 0x0, 0x7f, 0x4, "c8ec8de5"}, 0x80000000, 0x3, {&(0x7f0000000140)=[{0x101, 0x5, {0x9}, 0x9}, {0x1, 0x9, {0xf2}, 0x1}]}, 0x200}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="0207"], 0x48}}, 0x90) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="0207"], 0x48}}, 0x90) 07:09:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="0207"], 0x48}}, 0x90) [ 1736.958313] IPVS: ftp: loaded support on port[0] = 21 [ 1736.958685] IPVS: ftp: loaded support on port[0] = 21 [ 1737.301657] chnl_net:caif_netlink_parms(): no params data found [ 1737.333511] chnl_net:caif_netlink_parms(): no params data found [ 1737.473892] bridge0: port 1(bridge_slave_0) entered blocking state [ 1737.480681] bridge0: port 1(bridge_slave_0) entered disabled state [ 1737.496398] device bridge_slave_0 entered promiscuous mode [ 1737.524868] bridge0: port 2(bridge_slave_1) entered blocking state [ 1737.531584] bridge0: port 2(bridge_slave_1) entered disabled state [ 1737.539345] device bridge_slave_1 entered promiscuous mode [ 1737.546995] bridge0: port 1(bridge_slave_0) entered blocking state [ 1737.558772] bridge0: port 1(bridge_slave_0) entered disabled state [ 1737.568745] device bridge_slave_0 entered promiscuous mode [ 1737.593335] bridge0: port 2(bridge_slave_1) entered blocking state [ 1737.600584] bridge0: port 2(bridge_slave_1) entered disabled state [ 1737.608518] device bridge_slave_1 entered promiscuous mode [ 1737.617242] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1737.639150] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1737.661815] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1737.669552] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1737.685028] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1737.695476] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1737.707503] device bridge_slave_1 left promiscuous mode [ 1737.716687] bridge0: port 2(bridge_slave_1) entered disabled state [ 1737.729107] device bridge_slave_0 left promiscuous mode [ 1737.738625] bridge0: port 1(bridge_slave_0) entered disabled state [ 1737.755517] device veth1_macvtap left promiscuous mode [ 1737.763819] device veth0_macvtap left promiscuous mode [ 1737.769173] device veth1_vlan left promiscuous mode [ 1737.782472] device veth0_vlan left promiscuous mode [ 1737.952006] device hsr_slave_1 left promiscuous mode [ 1737.969311] device hsr_slave_0 left promiscuous mode [ 1737.994259] team0 (unregistering): Port device team_slave_1 removed [ 1738.013397] team0 (unregistering): Port device team_slave_0 removed [ 1738.032997] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1738.052296] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1738.110718] bond0 (unregistering): Released all slaves [ 1738.129054] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1738.160091] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1738.182710] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1738.191284] team0: Port device team_slave_0 added [ 1738.205045] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1738.213619] team0: Port device team_slave_0 added [ 1738.219148] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1738.230316] team0: Port device team_slave_1 added [ 1738.235734] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1738.246459] team0: Port device team_slave_1 added [ 1738.284240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1738.291620] 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. [ 1738.318690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1738.332493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1738.338891] 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. [ 1738.366828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1738.379371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1738.386657] 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. [ 1738.415118] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1738.436761] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1738.451144] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1738.460744] 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. [ 1738.487679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1738.499836] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1738.512394] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1738.527749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1738.574564] device hsr_slave_0 entered promiscuous mode [ 1738.592960] device hsr_slave_1 entered promiscuous mode [ 1738.615642] device hsr_slave_0 entered promiscuous mode [ 1738.621603] device hsr_slave_1 entered promiscuous mode [ 1738.628121] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1738.638982] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1738.649851] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1738.656992] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1738.889777] Bluetooth: hci1: command 0x0409 tx timeout [ 1738.958924] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1738.976134] Bluetooth: hci3: command 0x0409 tx timeout [ 1739.006304] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1739.119175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1739.137373] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1739.146796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1739.157924] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1739.169549] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1739.178608] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1739.191716] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1739.201521] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1739.212112] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1739.218186] 8021q: adding VLAN 0 to HW filter on device team0 [ 1739.228796] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1739.236196] 8021q: adding VLAN 0 to HW filter on device team0 [ 1739.243414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1739.252041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1739.262850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1739.273779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1739.283869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1739.297714] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1739.307165] bridge0: port 1(bridge_slave_0) entered blocking state [ 1739.313597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1739.327583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1739.336510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1739.350084] bridge0: port 1(bridge_slave_0) entered blocking state [ 1739.356547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1739.368703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1739.380354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1739.387598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1739.396567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1739.405589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1739.435747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1739.458831] bridge0: port 2(bridge_slave_1) entered blocking state [ 1739.465283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1739.490159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1739.498164] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1739.520107] bridge0: port 2(bridge_slave_1) entered blocking state [ 1739.526481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1739.553632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1739.563926] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1739.574232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1739.583696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1739.595933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1739.606804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1739.615652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1739.625265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1739.639217] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1739.650026] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1739.661058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1739.668047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1739.678616] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1739.693075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1739.704196] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1739.715725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1739.726954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1739.740460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1739.755650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1739.765085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1739.775199] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1739.784534] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1739.792927] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1739.807089] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1739.816284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1739.830207] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1739.837742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1739.846755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1739.859231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1739.881669] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1739.892496] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1739.898575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1739.907670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1739.915128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1739.923179] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1739.930945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1739.938713] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1739.952233] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1739.958294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1740.058661] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1740.079021] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1740.096348] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1740.107526] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1740.116887] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1740.133930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1740.142824] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1740.151641] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1740.158418] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1740.178508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1740.235325] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1740.246419] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1740.256233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1740.265780] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1740.335541] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1740.356113] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1740.375593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1740.390853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1740.419288] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1740.437986] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1740.449360] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1740.467124] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1740.479853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1740.499378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1740.518675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1740.527556] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1740.542823] device veth0_vlan entered promiscuous mode [ 1740.562064] device veth1_vlan entered promiscuous mode [ 1740.568285] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1740.587159] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1740.612597] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1740.624975] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1740.632619] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1740.640613] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1740.658380] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1740.676504] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1740.683619] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1740.697425] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1740.706004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1740.715045] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1740.724404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1740.733459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1740.744678] device veth0_macvtap entered promiscuous mode [ 1740.753328] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1740.762800] device veth0_vlan entered promiscuous mode [ 1740.771905] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1740.779338] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1740.789234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1740.800212] device veth1_macvtap entered promiscuous mode [ 1740.806731] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1740.819243] device veth1_vlan entered promiscuous mode [ 1740.827149] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1740.839445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1740.851680] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1740.861666] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1740.875039] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1740.884692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1740.895264] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1740.905625] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1740.915722] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1740.925282] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1740.935564] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1740.945123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1740.955226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1740.966398] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1740.974105] Bluetooth: hci1: command 0x041b tx timeout [ 1740.980390] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1740.989368] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1740.998298] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1741.006934] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1741.020015] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1741.027480] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1741.041967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1741.056304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1741.065166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1741.080101] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.094984] Bluetooth: hci3: command 0x041b tx timeout [ 1741.100907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.116523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.126626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.141503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.154565] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.165546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.178647] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.194797] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1741.203293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1741.218284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1741.228125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1741.242852] device veth0_macvtap entered promiscuous mode [ 1741.249356] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1741.301872] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1741.318925] device veth1_macvtap entered promiscuous mode [ 1741.332507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1741.351773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1741.363603] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1741.374368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.385425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1741.396100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.406231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1741.417785] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.428273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1741.438960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.448988] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1741.462097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.473717] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1741.481816] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1741.494273] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1741.502757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1741.513590] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.524555] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.543310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.558250] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.569036] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.583688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.594460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.608959] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.627349] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1741.637988] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1741.653681] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1741.663243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1741.677658] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1741.687487] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1741.899117] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1741.914693] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1741.945782] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1741.978996] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1742.004596] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1742.017572] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1742.029803] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1742.036614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:10:04 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07093b8621018fc320b491500f970000002bbd"], 0x48}}, 0x90) [ 1742.188461] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1742.212033] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1742.219186] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1742.257045] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1742.264303] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1742.264582] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1742.280171] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1742.287048] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:10:05 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1743.060398] Bluetooth: hci1: command 0x040f tx timeout [ 1743.130680] Bluetooth: hci3: command 0x040f tx timeout [ 1744.694848] oom_reaper: reaped process 23205 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1744.730129] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1744.741771] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1744.746554] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1744.754176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1744.763569] Call Trace: [ 1744.766173] dump_stack+0x1fc/0x2ef [ 1744.769822] dump_header+0x15d/0xc3f [ 1744.773547] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1744.778765] ? ___ratelimit+0x319/0x590 [ 1744.782748] oom_kill_process.cold+0x10/0x692 [ 1744.787255] ? check_preemption_disabled+0x41/0x280 [ 1744.792295] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1744.797593] out_of_memory+0x1072/0x1390 [ 1744.801666] ? oom_killer_disable+0x270/0x270 [ 1744.806184] ? mutex_trylock+0x15f/0x1a0 [ 1744.810394] __alloc_pages_nodemask+0x23a2/0x2890 [ 1744.815260] ? find_get_entry+0x4cd/0x8a0 [ 1744.819424] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1744.824307] alloc_pages_current+0x193/0x2a0 [ 1744.828736] filemap_fault+0x146e/0x2180 [ 1744.832843] ext4_filemap_fault+0x84/0xb0 [ 1744.836998] __do_fault+0x10b/0x4b0 [ 1744.840644] __handle_mm_fault+0x273b/0x41c0 [ 1744.845067] ? vm_insert_page+0x9c0/0x9c0 [ 1744.849249] ? check_preemption_disabled+0x41/0x280 [ 1744.854292] handle_mm_fault+0x436/0xb10 [ 1744.858367] __do_page_fault+0x68e/0xd60 [ 1744.862436] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1744.867485] ? spurious_fault+0x840/0x840 [ 1744.871639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1744.876492] ? page_fault+0x8/0x30 [ 1744.880035] page_fault+0x1e/0x30 [ 1744.883494] RIP: 0033:0x40b725 [ 1744.886779] Code: Bad RIP value. [ 1744.890253] RSP: 002b:000000c00005fed0 EFLAGS: 00010202 [ 1744.895620] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 1744.902898] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f7d8 [ 1744.910173] RBP: 000000c00005ff00 R08: 0000000000000000 R09: 0000000000000000 [ 1744.917452] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 1744.924725] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1744.933021] Mem-Info: [ 1744.935457] active_anon:16387 inactive_anon:35219 isolated_anon:0 [ 1744.935457] active_file:11 inactive_file:12 isolated_file:0 [ 1744.935457] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1744.935457] slab_reclaimable:13620 slab_unreclaimable:117693 [ 1744.935457] mapped:22275 shmem:35933 pagetables:611 bounce:0 [ 1744.935457] free:13866 free_pcp:429 free_cma:0 [ 1744.968983] Node 0 active_anon:61896kB inactive_anon:40312kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1744.997121] Node 1 active_anon:3652kB inactive_anon:100564kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30692kB dirty:0kB writeback:0kB shmem:101296kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1745.024419] Node 0 DMA free:10872kB 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 [ 1745.050773] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1745.055810] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:61896kB inactive_anon:40312kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2016kB bounce:0kB free_pcp:1088kB local_pcp:580kB free_cma:0kB [ 1745.085296] lowmem_reserve[]: 0 0 1 1 1 [ 1745.089585] 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 [ 1745.115789] lowmem_reserve[]: 0 0 0 0 0 [ 1745.120005] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:3652kB inactive_anon:100564kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:428kB bounce:0kB free_pcp:524kB local_pcp:268kB free_cma:0kB [ 1745.129822] Bluetooth: hci1: command 0x0419 tx timeout [ 1745.149221] lowmem_reserve[]: 0 0 0 0 0 [ 1745.158051] Node 0 DMA: 0*4kB 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) = 10872kB [ 1745.171361] Node 0 DMA32: 1284*4kB (MEH) 719*8kB (UMEH) 112*16kB (MEH) 40*32kB (MEH) 20*64kB (UMH) 9*128kB (UMH) 2*256kB (H) 2*512kB (UH) 0*1024kB 0*2048kB 0*4096kB = 17928kB [ 1745.187181] 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 [ 1745.198322] Node 1 Normal: 360*4kB (UME) 304*8kB (UME) 250*16kB (UME) 160*32kB (UME) 43*64kB (UME) 8*128kB (UME) 4*256kB (UME) 0*512kB 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 27008kB [ 1745.215090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1745.216940] Bluetooth: hci3: command 0x0419 tx timeout [ 1745.223988] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1745.224000] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1745.246764] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1745.255399] 35956 total pagecache pages [ 1745.259405] 0 pages in swap cache [ 1745.262874] Swap cache stats: add 0, delete 0, find 0/0 [ 1745.263417] syz-executor.1: vmalloc: allocation failure, allocated 1687494656 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1745.268244] Free swap = 0kB [ 1745.268252] Total swap = 0kB [ 1745.288252] 2097051 pages RAM [ 1745.291953] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1745.297112] CPU: 1 PID: 23205 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1745.305025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1745.308989] 0 pages HighMem/MovableOnly [ 1745.314411] Call Trace: [ 1745.314447] dump_stack+0x1fc/0x2ef [ 1745.314464] warn_alloc.cold+0x7b/0x18f [ 1745.314482] ? zone_watermark_ok_safe+0x260/0x260 [ 1745.314495] ? retint_kernel+0x2d/0x2d [ 1745.314526] __vmalloc_area_node+0x4fd/0x780 [ 1745.314545] ? __vmalloc_node_range+0x180/0x180 [ 1745.314559] ? _raw_spin_unlock+0x29/0x40 [ 1745.314570] ? __get_vm_area_node+0x2e2/0x3a0 [ 1745.314588] __vmalloc_node_range+0xed/0x180 [ 1745.331175] 369649 pages reserved [ 1745.333638] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1745.337501] 0 pages cma reserved [ 1745.341901] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1745.341915] vmalloc_user+0x70/0xe0 [ 1745.341928] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1745.341940] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1745.341955] __vb2_queue_alloc+0x472/0xe60 [ 1745.341981] vb2_core_create_bufs+0x273/0x7e0 [ 1745.341995] ? __vb2_queue_free+0x870/0x870 [ 1745.342010] ? mutex_trylock+0x1a0/0x1a0 [ 1745.342028] ? __video_do_ioctl+0x632/0xcd0 [ 1745.358829] Unreclaimable slab info: [ 1745.359712] vb2_create_bufs+0x332/0x620 [ 1745.359730] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1745.359745] ? __video_do_ioctl+0x632/0xcd0 [ 1745.359758] ? mutex_trylock+0x1a0/0x1a0 [ 1745.359775] ? mark_held_locks+0xf0/0xf0 [ 1745.363235] Name Used Total [ 1745.367530] vb2_ioctl_create_bufs+0x20d/0x360 [ 1745.386603] pid_2 24KB 96KB [ 1745.388905] ? memset+0x20/0x40 [ 1745.413582] batadv_tt_change_cache 2KB 7KB [ 1745.414033] v4l_create_bufs+0xb2/0x160 [ 1745.418073] batadv_tl_cache 7KB 16KB [ 1745.423166] __video_do_ioctl+0x49a/0xcd0 [ 1745.423185] ? v4l_querycap+0x340/0x340 [ 1745.423203] ? __might_fault+0x192/0x1d0 [ 1745.423220] ? v4l_querycap+0x340/0x340 [ 1745.423236] video_usercopy+0x13f/0xfa0 [ 1745.423257] ? v4l_enumstd+0x60/0x60 [ 1745.423271] ? do_futex+0x171/0x1880 [ 1745.423289] ? mark_held_locks+0xf0/0xf0 [ 1745.441149] TIPC 25KB 45KB [ 1745.441218] ? debug_check_no_obj_freed+0x201/0x490 [ 1745.445787] SCTPv6 24KB 43KB [ 1745.451135] ? video_usercopy+0xfa0/0xfa0 [ 1745.451146] v4l2_ioctl+0x147/0x1a0 [ 1745.451159] ? video_devdata+0xa0/0xa0 [ 1745.451173] do_vfs_ioctl+0xcdb/0x12e0 [ 1745.451188] ? lock_downgrade+0x720/0x720 [ 1745.451202] ? check_preemption_disabled+0x41/0x280 [ 1745.451217] ? ioctl_preallocate+0x200/0x200 [ 1745.451232] ? __fget+0x356/0x510 [ 1745.451247] ? do_dup2+0x450/0x450 [ 1745.451262] ? __se_sys_futex+0x298/0x3b0 [ 1745.451279] ksys_ioctl+0x9b/0xc0 [ 1745.451292] __x64_sys_ioctl+0x6f/0xb0 [ 1745.451303] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1745.451316] do_syscall_64+0xf9/0x620 [ 1745.451339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1745.451350] RIP: 0033:0x7ff9055210f9 [ 1745.451364] Code: Bad RIP value. [ 1745.451371] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1745.451384] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1745.451392] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1745.451400] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1745.451407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1745.451415] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1745.460712] Mem-Info: [ 1745.467606] DCCPv6 17KB 37KB [ 1745.473414] active_anon:16387 inactive_anon:35219 isolated_anon:0 [ 1745.473414] active_file:11 inactive_file:12 isolated_file:0 [ 1745.473414] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1745.473414] slab_reclaimable:13620 slab_unreclaimable:117615 [ 1745.473414] mapped:22275 shmem:35933 pagetables:611 bounce:0 [ 1745.473414] free:13920 free_pcp:403 free_cma:0 [ 1745.478977] DCCP 19KB 35KB [ 1745.482521] Node 0 active_anon:61896kB inactive_anon:40312kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1745.482547] Node 1 active_anon:3652kB inactive_anon:100564kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30692kB dirty:0kB writeback:0kB shmem:101296kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1745.482555] Node 0 DMA free:10872kB 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 [ 1745.497046] L2TP/IPv6 6KB 6KB [ 1745.499355] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1745.504268] RXRPC 16KB 26KB [ 1745.508067] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:61896kB inactive_anon:40312kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2016kB bounce:0kB free_pcp:1088kB local_pcp:580kB free_cma:0kB [ 1745.508100] lowmem_reserve[]: 0 0 1 1 1 [ 1745.508119] 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 [ 1745.508155] lowmem_reserve[]: 0 0 0 0 0 [ 1745.508174] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:3652kB inactive_anon:100564kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:428kB bounce:0kB free_pcp:524kB local_pcp:268kB free_cma:0kB [ 1745.508202] lowmem_reserve[]: 0 0 0 0 0 [ 1745.508221] Node 0 DMA: 0*4kB 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) = 10872kB [ 1745.508287] Node 0 DMA32: 1284*4kB (UME) 719*8kB (UME) 112*16kB (UME) 40*32kB (UME) 20*64kB (UM) 9*128kB (UM) 2*256kB (U) 2*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 17928kB [ 1745.508360] 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 [ 1745.508414] Node 1 Normal: 360*4kB (UME) 304*8kB (UME) 250*16kB (UME) 160*32kB (UME) 43*64kB (UME) 8*128kB (UME) 4*256kB (UME) 0*512kB 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 27008kB [ 1745.508501] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1745.508512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1745.508522] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1745.508533] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1745.508539] 35956 total pagecache pages [ 1745.508553] 0 pages in swap cache [ 1745.508561] Swap cache stats: add 0, delete 0, find 0/0 [ 1745.508566] Free swap = 0kB [ 1745.508571] Total swap = 0kB [ 1745.508580] 2097051 pages RAM [ 1745.508585] 0 pages HighMem/MovableOnly [ 1745.508590] 369649 pages reserved [ 1745.508595] 0 pages cma reserved [ 1746.011825] rxrpc_call_jar 112KB 126KB [ 1746.017290] bridge_fdb_cache 19KB 27KB [ 1746.024699] fib6_nodes 238KB 264KB [ 1746.030322] ip6_dst_cache 620KB 660KB [ 1746.035779] RAWv6 102KB 114KB [ 1746.041217] UDPv6 39KB 45KB [ 1746.047115] TCPv6 24KB 30KB [ 1746.052635] nf_conntrack 14KB 18KB [ 1746.058059] t10_alua_lu_gp_cache 0KB 3KB [ 1746.063772] sd_ext_cdb 0KB 7KB [ 1746.069136] scsi_sense_cache 1056KB 1060KB [ 1746.074627] virtio_scsi_cmd 16KB 16KB [ 1746.080057] sgpool-128 8KB 8KB [ 1746.085439] sgpool-64 4KB 12KB [ 1746.091524] sgpool-32 2KB 15KB [ 1746.096894] sgpool-16 1KB 7KB [ 1746.102317] sgpool-8 0KB 7KB [ 1746.107690] mqueue_inode_cache 16KB 30KB [ 1746.113240] bio_post_read_ctx 14KB 15KB [ 1746.118678] bio-2 14KB 15KB [ 1746.126005] jfs_mp 7KB 7KB [ 1746.134500] cifs_small_rq 15KB 16KB [ 1746.142502] cifs_request 67KB 67KB [ 1746.147880] cifs_mpx_ids 0KB 7KB [ 1746.155823] nfs_commit_data 3KB 14KB [ 1746.163787] nfs_write_data 34KB 44KB [ 1746.172409] ext4_system_zone 1KB 7KB [ 1746.177912] bio-1 1KB 7KB [ 1746.185774] pid_namespace 4KB 11KB [ 1746.193779] rpc_buffers 17KB 25KB [ 1746.199185] rpc_tasks 2KB 7KB [ 1746.207193] UNIX 1593KB 1612KB [ 1746.215010] tcp_bind_bucket 1KB 4KB [ 1746.223018] ip_fib_trie 35KB 47KB [ 1746.233277] ip_fib_alias 170KB 189KB [ 1746.238666] ip_dst_cache 16KB 16KB [ 1746.246654] RAW 61KB 82KB [ 1746.256201] UDP 59KB 74KB [ 1746.264151] TCP 8KB 11KB [ 1746.272239] hugetlbfs_inode_cache 3KB 15KB [ 1746.277965] fscache_cookie_jar 1KB 11KB [ 1746.285998] eventpoll_pwq 33KB 67KB [ 1746.293897] eventpoll_epi 57KB 63KB [ 1746.301925] inotify_inode_mark 17KB 31KB [ 1746.307400] request_queue 199KB 199KB [ 1746.315383] blkdev_requests 1KB 3KB [ 1746.323293] blkdev_ioc 22KB 38KB [ 1746.334522] bio-0 861KB 930KB [ 1746.342383] biovec-max 1460KB 1468KB [ 1746.347805] biovec-64 938KB 1023KB [ 1746.355649] biovec-16 92KB 105KB [ 1746.363601] bio_integrity_payload 1KB 8KB [ 1746.372190] khugepaged_mm_slot 5KB 31KB [ 1746.377676] uid_cache 0KB 4KB [ 1746.385482] dmaengine-unmap-2 0KB 3KB [ 1746.393534] skbuff_fclone_cache 35KB 63KB [ 1746.401997] skbuff_head_cache 8239KB 8670KB [ 1746.407520] configfs_dir_cache 3KB 7KB [ 1746.415478] file_lock_cache 35KB 83KB [ 1746.423591] file_lock_ctx 9KB 11KB [ 1746.434058] fsnotify_mark_connector 5KB 23KB [ 1746.442504] net_namespace 78KB 78KB [ 1746.448038] shmem_inode_cache 8058KB 8287KB [ 1746.456355] task_delay_info 240KB 387KB [ 1746.464398] taskstats 34KB 91KB [ 1746.472435] proc_dir_entry 919KB 945KB [ 1746.477822] pde_opener 14KB 58KB [ 1746.486083] seq_file 248KB 433KB [ 1746.494575] sigqueue 56KB 66KB [ 1746.503637] kernfs_node_cache 18239KB 18242KB [ 1746.509150] mnt_cache 227KB 232KB [ 1746.517210] filp 7503KB 7946KB [ 1746.525329] names_cache 116921KB 116981KB [ 1746.535301] iint_cache 29KB 43KB [ 1746.543284] key_jar 4KB 7KB [ 1746.548672] uts_namespace 5KB 11KB [ 1746.556472] nsproxy 4KB 7KB [ 1746.564307] vm_area_struct 3085KB 4145KB [ 1746.576599] mm_struct 458KB 747KB [ 1746.584717] fs_cache 261KB 384KB [ 1746.593968] files_cache 963KB 1068KB [ 1746.601908] signal_cache 1753KB 1983KB [ 1746.607310] sighand_cache 631KB 659KB [ 1746.615191] task_struct 7726KB 7770KB [ 1746.623011] cred_jar 2353KB 3016KB [ 1746.628391] anon_vma_chain 957KB 1547KB [ 1746.638582] anon_vma 175KB 327KB [ 1746.646554] pid 151KB 236KB [ 1746.654964] Acpi-Operand 156KB 202KB [ 1746.671865] Acpi-ParseExt 9KB 11KB [ 1746.677270] Acpi-Parse 41KB 47KB [ 1746.701752] Acpi-State 52KB 63KB [ 1746.707155] Acpi-Namespace 20KB 27KB [ 1746.734962] numa_policy 0KB 3KB [ 1746.761678] debug_objects_cache 1605KB 1968KB [ 1746.767261] trace_event_file 297KB 298KB [ 1746.799336] ftrace_event_field 398KB 401KB [ 1746.804864] pool_workqueue 144KB 156KB [ 1746.811207] page->ptl 452KB 1035KB [ 1746.816683] kmalloc-2097152 2050KB 2050KB [ 1746.829346] kmalloc-524288 2056KB 2056KB [ 1746.839581] kmalloc-262144 1290KB 1290KB [ 1746.844982] kmalloc-131072 650KB 650KB [ 1746.852316] kmalloc-65536 2640KB 2838KB [ 1746.857708] kmalloc-32768 2145KB 2277KB [ 1746.867472] kmalloc-16384 1353KB 1353KB [ 1746.875894] kmalloc-8192 5445KB 5445KB [ 1746.884324] kmalloc-4096 27225KB 27285KB [ 1746.893349] kmalloc-2048 16490KB 17295KB [ 1746.898735] kmalloc-1024 12578KB 13521KB [ 1746.912234] kmalloc-512 15995KB 16822KB [ 1746.917628] kmalloc-256 5538KB 6326KB [ 1746.926607] kmalloc-128 1267KB 1724KB [ 1746.935041] kmalloc-96 3486KB 4404KB [ 1746.945377] kmalloc-64 2687KB 3748KB [ 1746.953762] kmalloc-32 1956KB 2476KB [ 1746.959168] kmalloc-192 2159KB 3056KB [ 1746.968968] kmem_cache 177KB 183KB [ 1746.977925] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1746.994026] Killed process 23221 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 1747.005743] oom_reaper: reaped process 23221 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1750.467449] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1750.487411] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1750.503248] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1750.513433] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1750.524528] device bridge_slave_1 left promiscuous mode [ 1750.534046] bridge0: port 2(bridge_slave_1) entered disabled state [ 1750.544106] device bridge_slave_0 left promiscuous mode [ 1750.553425] bridge0: port 1(bridge_slave_0) entered disabled state [ 1750.566272] device veth1_macvtap left promiscuous mode [ 1750.575498] device veth0_macvtap left promiscuous mode [ 1750.583237] device veth1_vlan left promiscuous mode [ 1750.588318] device veth0_vlan left promiscuous mode 07:10:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f"], 0x48}}, 0x90) 07:10:14 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:14 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffffffffffff, 0x6}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000050000000000000006000000186000000b00d19b9a3ed44d39fc610000008c000006000000186500000c000000000000006b9f0000097a040008000000127700", @ANYRES32=0x1, @ANYBLOB="00000000b40b0000174af4ff01000000850000008d000000186800000c000000000000000900000018140000", @ANYRES32, @ANYBLOB="000000000000000018230000", @ANYRES32=r1, @ANYBLOB="00000000800000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x3f, 0xfffffffd}, 0x10}, 0x80) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0xffffffff, 0x4, 0x3132564e, 0x6, 0xb, [{0x3, 0xfff}, {0x7fffffff, 0x6}, {0x2, 0x2}, {0x10001, 0x1ff}, {0xe13, 0x2}, {0x7, 0x80000000}, {0x91, 0xc660}, {0x3, 0x3}], 0x20, 0x1, 0x3, 0x2, 0x5}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0xffffffff, 0x4, 0x3132564e, 0x6, 0xb, [{0x3, 0xfff}, {0x7fffffff, 0x6}, {0x2, 0x2}, {0x10001, 0x1ff}, {0xe13, 0x2}, {0x7, 0x80000000}, {0x91, 0xc660}, {0x3, 0x3}], 0x20, 0x1, 0x3, 0x2, 0x5}}) 07:10:14 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:14 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f00000001c0)=@multiplanar_overlay={0x1, 0x1, 0x4, 0xe000, 0x3, {}, {0x3, 0x2, 0xfc, 0x0, 0x7f, 0x4, "c8ec8de5"}, 0x80000000, 0x3, {&(0x7f0000000140)=[{0x101, 0x5, {0x9}, 0x9}, {0x1, 0x9, {0xf2}, 0x1}]}, 0x200}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:10:14 executing program 1: ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:14 executing program 1: ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:14 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6ab, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000180)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000001c0)=@mmap={0x9, 0x0, 0x4, 0x100000, 0x101, {}, {0x5, 0x0, 0x81, 0x8, 0x6, 0x5, "685531f1"}, 0x3ff, 0x1, {}, 0x6, 0x0, r2}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x5b) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000240)=0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$MEDIA_REQUEST_IOC_QUEUE(r4, 0x7c80, 0x0) 07:10:14 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={0xffffffffffffffff, 0x6}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000050000000000000006000000186000000b00d19b9a3ed44d39fc610000008c000006000000186500000c000000000000006b9f0000097a040008000000127700", @ANYRES32=0x1, @ANYBLOB="00000000b40b0000174af4ff01000000850000008d000000186800000c000000000000000900000018140000", @ANYRES32, @ANYBLOB="000000000000000018230000", @ANYRES32=r1, @ANYBLOB="00000000800000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x5, 0x0, 0x0, 0x41100, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280)={0x7, 0x5}, 0x8, 0x10, &(0x7f00000002c0)={0x5, 0xf, 0x3f, 0xfffffffd}, 0x10}, 0x80) (async, rerun: 32) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0xffffffff, 0x4, 0x3132564e, 0x6, 0xb, [{0x3, 0xfff}, {0x7fffffff, 0x6}, {0x2, 0x2}, {0x10001, 0x1ff}, {0xe13, 0x2}, {0x7, 0x80000000}, {0x91, 0xc660}, {0x3, 0x3}], 0x20, 0x1, 0x3, 0x2, 0x5}}) (rerun: 32) 07:10:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f"], 0x48}}, 0x90) 07:10:14 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:14 executing program 1: ioctl$vim2m_VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) [ 1753.769018] Bluetooth: hci4: command 0x0406 tx timeout [ 1755.129029] Bluetooth: hci3: command 0x0409 tx timeout [ 1755.702838] device hsr_slave_1 left promiscuous mode [ 1755.711613] device hsr_slave_0 left promiscuous mode [ 1755.724102] team0 (unregistering): Port device team_slave_1 removed [ 1755.736601] team0 (unregistering): Port device team_slave_0 removed [ 1755.746277] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1755.758261] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1755.787215] bond0 (unregistering): Released all slaves [ 1755.804571] IPVS: ftp: loaded support on port[0] = 21 [ 1756.068030] chnl_net:caif_netlink_parms(): no params data found [ 1756.162151] bridge0: port 1(bridge_slave_0) entered blocking state [ 1756.175501] bridge0: port 1(bridge_slave_0) entered disabled state [ 1756.185488] device bridge_slave_0 entered promiscuous mode [ 1756.198023] bridge0: port 2(bridge_slave_1) entered blocking state [ 1756.205612] bridge0: port 2(bridge_slave_1) entered disabled state [ 1756.218258] device bridge_slave_1 entered promiscuous mode [ 1756.255624] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1756.267144] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1756.301874] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1756.313500] team0: Port device team_slave_0 added [ 1756.321566] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1756.333085] team0: Port device team_slave_1 added [ 1756.362105] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1756.372222] 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. [ 1756.403347] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1756.416795] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1756.428503] 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. [ 1756.459338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1756.480957] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1756.494105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1756.525378] device hsr_slave_0 entered promiscuous mode [ 1756.531541] device hsr_slave_1 entered promiscuous mode [ 1756.540697] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1756.547897] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1756.653330] bridge0: port 2(bridge_slave_1) entered blocking state [ 1756.659784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1756.666565] bridge0: port 1(bridge_slave_0) entered blocking state [ 1756.673026] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1756.722229] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1756.732444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1756.743435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1756.751406] bridge0: port 1(bridge_slave_0) entered disabled state [ 1756.758287] bridge0: port 2(bridge_slave_1) entered disabled state [ 1756.772011] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1756.778100] 8021q: adding VLAN 0 to HW filter on device team0 [ 1756.789555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1756.797263] bridge0: port 1(bridge_slave_0) entered blocking state [ 1756.803729] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1756.827734] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1756.835779] bridge0: port 2(bridge_slave_1) entered blocking state [ 1756.842200] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1756.850849] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1756.861826] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1756.869013] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1756.876531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1756.884609] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1756.894953] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1756.902991] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1756.910740] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1756.921621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1756.928870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1756.936500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1756.946411] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1756.952934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1756.985278] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1756.994436] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1757.001528] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1757.008277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1757.018817] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1757.053942] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1757.066016] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1757.073806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1757.088103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1757.117951] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1757.125745] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1757.133909] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1757.143509] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1757.150707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1757.158206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1757.167174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1757.174601] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1757.183647] device veth0_vlan entered promiscuous mode [ 1757.194155] device veth1_vlan entered promiscuous mode [ 1757.200322] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1757.209067] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1757.218975] Bluetooth: hci3: command 0x041b tx timeout [ 1757.224021] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1757.234165] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1757.241305] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1757.248541] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1757.256178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1757.264226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1757.274572] device veth0_macvtap entered promiscuous mode [ 1757.281308] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1757.292692] device veth1_macvtap entered promiscuous mode [ 1757.298933] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1757.307690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1757.317533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1757.326761] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1757.336576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.345973] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1757.356015] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.365373] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1757.375260] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.384454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1757.395626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.404864] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1757.414660] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.424968] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1757.432071] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1757.439184] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1757.446450] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1757.453861] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1757.461971] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1757.472747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1757.482868] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.493674] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1757.504357] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.513796] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1757.523585] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.532823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1757.542734] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.552063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1757.561851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1757.572237] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1757.579247] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1757.586557] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1757.595971] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1757.708048] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1757.715124] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1757.726386] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1757.750912] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1757.761536] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1757.767901] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1757.777308] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1757.785307] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:10:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000040)=0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:20 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xc2800, 0x0) 07:10:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f"], 0x48}}, 0x90) 07:10:20 executing program 1: r0 = syz_open_dev$vim2m(0x0, 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x0, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:20 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6ab, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000180)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000001c0)=@mmap={0x9, 0x0, 0x4, 0x100000, 0x101, {}, {0x5, 0x0, 0x81, 0x8, 0x6, 0x5, "685531f1"}, 0x3ff, 0x1, {}, 0x6, 0x0, r2}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x5b) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000240)=0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$MEDIA_REQUEST_IOC_QUEUE(r4, 0x7c80, 0x0) 07:10:20 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xc2800, 0x0) 07:10:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)) r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:20 executing program 1: r0 = syz_open_dev$vim2m(0x0, 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:20 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6ab, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000180)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000001c0)=@mmap={0x9, 0x0, 0x4, 0x100000, 0x101, {}, {0x5, 0x0, 0x81, 0x8, 0x6, 0x5, "685531f1"}, 0x3ff, 0x1, {}, 0x6, 0x0, r2}) (async) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x5b) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000240)=0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) (async) ioctl$MEDIA_REQUEST_IOC_QUEUE(r4, 0x7c80, 0x0) 07:10:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07093b8621018fc320b4"], 0x48}}, 0x90) 07:10:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:20 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xc2800, 0x0) 07:10:20 executing program 1: r0 = syz_open_dev$vim2m(0x0, 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07"], 0x48}}, 0x90) 07:10:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:20 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x1aab, 0x40}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:10:20 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:20 executing program 0: ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}) 07:10:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07"], 0x48}}, 0x90) 07:10:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:20 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x1aab, 0x40}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:10:20 executing program 0: ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}) 07:10:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07"], 0x48}}, 0x90) 07:10:21 executing program 3: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000140)={0x1aab, 0x40}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:10:21 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:21 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07093b862101"], 0x48}}, 0x90) [ 1759.289076] Bluetooth: hci3: command 0x040f tx timeout [ 1761.368623] Bluetooth: hci3: command 0x0419 tx timeout [ 1763.268368] oom_reaper: reaped process 24127 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1763.375826] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1763.396147] in:imklog cpuset=/ mems_allowed=0-1 [ 1763.401789] CPU: 0 PID: 23142 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1763.409249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1763.418614] Call Trace: [ 1763.421224] dump_stack+0x1fc/0x2ef [ 1763.425045] dump_header+0x15d/0xc3f [ 1763.428778] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1763.433890] ? ___ratelimit+0x319/0x590 [ 1763.437877] oom_kill_process.cold+0x10/0x692 [ 1763.442405] ? check_preemption_disabled+0x41/0x280 [ 1763.447444] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1763.452846] out_of_memory+0x1072/0x1390 [ 1763.456927] ? oom_killer_disable+0x270/0x270 [ 1763.461433] ? mutex_trylock+0x15f/0x1a0 [ 1763.465504] __alloc_pages_nodemask+0x23a2/0x2890 [ 1763.470362] ? find_get_entry+0x4cd/0x8a0 [ 1763.474525] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1763.479399] alloc_pages_current+0x193/0x2a0 [ 1763.483815] filemap_fault+0x146e/0x2180 [ 1763.487887] ext4_filemap_fault+0x84/0xb0 [ 1763.492032] __do_fault+0x10b/0x4b0 [ 1763.495657] __handle_mm_fault+0x273b/0x41c0 [ 1763.500053] ? vm_insert_page+0x9c0/0x9c0 [ 1763.504187] ? lock_downgrade+0x720/0x720 [ 1763.508331] ? check_preemption_disabled+0x41/0x280 [ 1763.513336] handle_mm_fault+0x436/0xb10 [ 1763.517385] __do_page_fault+0x68e/0xd60 [ 1763.521434] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1763.526434] ? spurious_fault+0x840/0x840 [ 1763.530566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1763.535394] ? page_fault+0x8/0x30 [ 1763.538926] page_fault+0x1e/0x30 [ 1763.542364] RIP: 0033:0x7f7f36f0522d [ 1763.546079] Code: Bad RIP value. [ 1763.549448] RSP: 002b:00007f7f348a1580 EFLAGS: 00010293 [ 1763.554897] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f7f36f0522d [ 1763.562150] RDX: 0000000000001fa0 RSI: 00007f7f348a1da0 RDI: 0000000000000004 [ 1763.569403] RBP: 000055ea1ea1b9d0 R08: 0000000000000000 R09: 0000000004000001 [ 1763.576656] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f7f348a1da0 [ 1763.583911] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f7f348a1ddd [ 1763.597511] Mem-Info: [ 1763.600061] active_anon:15260 inactive_anon:35220 isolated_anon:0 [ 1763.600061] active_file:21 inactive_file:31 isolated_file:0 [ 1763.600061] unevictable:0 dirty:18 writeback:0 unstable:0 [ 1763.600061] slab_reclaimable:13592 slab_unreclaimable:114795 [ 1763.600061] mapped:22380 shmem:35933 pagetables:581 bounce:0 [ 1763.600061] free:13799 free_pcp:124 free_cma:0 [ 1763.610190] syz-executor.1: vmalloc: allocation failure, allocated 1705492480 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1763.638678] Node 0 active_anon:57620kB inactive_anon:40332kB active_file:144kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58520kB dirty:56kB writeback:0kB shmem:42460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1763.663594] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1763.679892] Node 1 active_anon:3420kB inactive_anon:100548kB active_file:0kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31000kB dirty:16kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1763.696574] CPU: 1 PID: 24127 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1763.713069] Node 0 DMA free:10872kB 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 [ 1763.717399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1763.748717] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1763.753033] Call Trace: [ 1763.758052] Node 0 DMA32 free:17540kB min:35996kB low:44992kB high:53988kB active_anon:58020kB inactive_anon:40332kB active_file:44kB inactive_file:24kB unevictable:0kB writepending:256kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1900kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1763.760638] dump_stack+0x1fc/0x2ef [ 1763.760655] warn_alloc.cold+0x7b/0x18f [ 1763.760672] ? zone_watermark_ok_safe+0x260/0x260 [ 1763.760705] __vmalloc_area_node+0x4fd/0x780 [ 1763.760727] ? __vmalloc_node_range+0x180/0x180 [ 1763.793084] lowmem_reserve[]: 0 0 1 1 1 [ 1763.793222] ? _raw_spin_unlock+0x29/0x40 [ 1763.797171] 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 [ 1763.802011] ? __get_vm_area_node+0x2e2/0x3a0 [ 1763.802028] __vmalloc_node_range+0xed/0x180 [ 1763.802045] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1763.802059] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1763.802075] vmalloc_user+0x70/0xe0 [ 1763.806456] lowmem_reserve[]: 0 0 0 0 0 [ 1763.811289] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1763.811301] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1763.811316] __vb2_queue_alloc+0x472/0xe60 [ 1763.811338] vb2_core_create_bufs+0x273/0x7e0 [ 1763.811352] ? __vb2_queue_free+0x870/0x870 [ 1763.811372] ? mutex_trylock+0x1a0/0x1a0 [ 1763.817512] Node 1 Normal free:26776kB min:53876kB low:67344kB high:80812kB active_anon:3420kB inactive_anon:100548kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:116kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:424kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1763.819472] ? __video_do_ioctl+0x632/0xcd0 [ 1763.819492] vb2_create_bufs+0x332/0x620 [ 1763.819509] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1763.819527] ? __video_do_ioctl+0x632/0xcd0 [ 1763.848617] lowmem_reserve[]: 0 0 0 0 0 [ 1763.850027] ? mutex_trylock+0x1a0/0x1a0 [ 1763.854508] Node 0 DMA: 0*4kB 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) = 10872kB [ 1763.858821] ? mark_held_locks+0xf0/0xf0 [ 1763.858841] vb2_ioctl_create_bufs+0x20d/0x360 [ 1763.858857] ? memset+0x20/0x40 [ 1763.858876] v4l_create_bufs+0xb2/0x160 [ 1763.858892] __video_do_ioctl+0x49a/0xcd0 [ 1763.858913] ? v4l_querycap+0x340/0x340 [ 1763.864279] Node 0 DMA32: 1462*4kB (UME) 737*8kB (ME) 135*16kB (ME) 45*32kB (UME) 22*64kB (UM) 7*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17648kB [ 1763.867901] ? __might_fault+0x192/0x1d0 [ 1763.875270] 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 [ 1763.876166] ? v4l_querycap+0x340/0x340 [ 1763.880392] Node 1 Normal: 339*4kB (ME) 274*8kB (ME) 233*16kB (ME) 163*32kB (UME) 41*64kB (ME) 11*128kB (ME) 3*256kB (ME) 1*512kB (U) 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 27020kB [ 1763.884569] video_usercopy+0x13f/0xfa0 [ 1763.892366] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1763.893454] ? v4l_enumstd+0x60/0x60 [ 1763.897503] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1763.926309] ? do_futex+0x171/0x1880 [ 1763.926325] ? mark_held_locks+0xf0/0xf0 [ 1763.926341] ? debug_check_no_obj_freed+0x201/0x490 [ 1763.926362] ? video_usercopy+0xfa0/0xfa0 [ 1763.926374] v4l2_ioctl+0x147/0x1a0 [ 1763.926386] ? video_devdata+0xa0/0xa0 [ 1763.926401] do_vfs_ioctl+0xcdb/0x12e0 [ 1763.926413] ? lock_downgrade+0x720/0x720 [ 1763.926437] ? check_preemption_disabled+0x41/0x280 [ 1763.934591] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1763.934794] ? ioctl_preallocate+0x200/0x200 [ 1763.941593] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1763.944194] ? __fget+0x356/0x510 [ 1763.948271] 35986 total pagecache pages [ 1763.952328] ? do_dup2+0x450/0x450 [ 1763.952343] ? __se_sys_futex+0x298/0x3b0 [ 1763.952363] ksys_ioctl+0x9b/0xc0 [ 1763.952379] __x64_sys_ioctl+0x6f/0xb0 [ 1763.952403] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1763.969102] 0 pages in swap cache [ 1763.969704] do_syscall_64+0xf9/0x620 [ 1763.974280] Swap cache stats: add 0, delete 0, find 0/0 [ 1763.977838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1763.981836] Free swap = 0kB [ 1763.985914] RIP: 0033:0x7ff9055210f9 [ 1763.993264] Total swap = 0kB [ 1764.004428] Code: Bad RIP value. [ 1764.004436] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1764.004448] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1764.004455] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1764.004463] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1764.004469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1764.004477] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1764.028603] Mem-Info: [ 1764.045905] 2097051 pages RAM [ 1764.069405] active_anon:15228 inactive_anon:35219 isolated_anon:0 [ 1764.069405] active_file:10 inactive_file:8 isolated_file:0 [ 1764.069405] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1764.069405] slab_reclaimable:13591 slab_unreclaimable:114808 [ 1764.069405] mapped:22323 shmem:35932 pagetables:564 bounce:0 [ 1764.069405] free:13887 free_pcp:123 free_cma:0 [ 1764.073111] 0 pages HighMem/MovableOnly [ 1764.073863] Node 0 active_anon:57504kB inactive_anon:40328kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1764.078912] 369649 pages reserved [ 1764.078923] 0 pages cma reserved [ 1764.078930] Unreclaimable slab info: [ 1764.078934] Name Used Total [ 1764.078945] pid_2 25KB 88KB [ 1764.079020] batadv_tt_change_cache 4KB 7KB [ 1764.079032] batadv_tl_cache 10KB 16KB [ 1764.079059] TIPC 36KB 45KB [ 1764.098120] Node 1 active_anon:3408kB inactive_anon:100548kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30884kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1764.102160] SCTPv6 33KB 43KB [ 1764.104130] Node 0 DMA free:10872kB 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 [ 1764.113243] DCCPv6 22KB 37KB [ 1764.113257] DCCP 16KB 35KB [ 1764.113291] L2TP/IPv6 17KB 19KB [ 1764.135297] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1764.137863] RXRPC 17KB 26KB [ 1764.152506] Node 0 DMA32 free:17648kB min:35996kB low:44992kB high:53988kB active_anon:57504kB inactive_anon:40328kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1832kB bounce:0kB free_pcp:244kB local_pcp:244kB free_cma:0kB [ 1764.155790] rxrpc_call_jar 120KB 126KB [ 1764.172470] lowmem_reserve[]: 0 0 1 1 1 [ 1764.176753] bridge_fdb_cache 24KB 27KB [ 1764.180718] 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 [ 1764.186110] fib6_nodes 251KB 264KB [ 1764.186837] lowmem_reserve[]: 0 0 0 0 0 [ 1764.197780] ip6_dst_cache 690KB 690KB [ 1764.208731] Node 1 Normal free:27020kB min:53876kB low:67344kB high:80812kB active_anon:3408kB inactive_anon:100548kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:424kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1764.220636] RAWv6 113KB 114KB [ 1764.230828] lowmem_reserve[]: 0 0 0 0 0 [ 1764.236502] UDPv6 41KB 45KB [ 1764.236942] Node 0 DMA: 0*4kB 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) = 10872kB [ 1764.284201] TCPv6 33KB 36KB [ 1764.314225] Node 0 DMA32: 1461*4kB (ME) 738*8kB (UME) 135*16kB (ME) 41*32kB (ME) 20*64kB (UM) 7*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17396kB [ 1764.328159] nf_conntrack 17KB 18KB [ 1764.341537] 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 [ 1764.353568] t10_alua_lu_gp_cache 0KB 3KB [ 1764.380676] Node 1 Normal: 339*4kB (ME) 274*8kB (ME) 233*16kB (ME) 163*32kB (UME) 41*64kB (ME) 11*128kB (ME) 3*256kB (ME) 1*512kB (U) 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 27020kB [ 1764.405991] sd_ext_cdb 0KB 7KB [ 1764.421619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1764.423120] scsi_sense_cache 1056KB 1060KB [ 1764.429383] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1764.459981] virtio_scsi_cmd 16KB 16KB [ 1764.478851] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1764.498530] sgpool-128 8KB 8KB [ 1764.523417] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1764.548628] sgpool-64 4KB 12KB [ 1764.563253] 35950 total pagecache pages [ 1764.583437] sgpool-32 2KB 15KB [ 1764.603163] 0 pages in swap cache [ 1764.619595] sgpool-16 1KB 7KB [ 1764.642123] Swap cache stats: add 0, delete 0, find 0/0 [ 1764.660354] sgpool-8 0KB 7KB [ 1764.670689] Free swap = 0kB [ 1764.673302] mqueue_inode_cache 16KB 30KB [ 1764.690348] Total swap = 0kB [ 1764.699421] bio_post_read_ctx 14KB 15KB [ 1764.713475] 2097051 pages RAM [ 1764.716627] bio-2 14KB 15KB [ 1764.730178] 0 pages HighMem/MovableOnly [ 1764.737035] jfs_mp 7KB 7KB [ 1764.749976] 369649 pages reserved [ 1764.759646] cifs_small_rq 15KB 16KB [ 1764.765634] cifs_request 67KB 67KB [ 1764.772318] 0 pages cma reserved [ 1764.774445] cifs_mpx_ids 0KB 7KB [ 1764.784407] nfs_commit_data 3KB 14KB [ 1764.793345] nfs_write_data 34KB 44KB [ 1764.802423] ext4_system_zone 1KB 7KB [ 1764.807816] bio-1 1KB 7KB [ 1764.816498] pid_namespace 4KB 11KB [ 1764.825234] rpc_buffers 17KB 25KB [ 1764.834268] rpc_tasks 2KB 7KB [ 1764.843295] UNIX 1873KB 1882KB [ 1764.852372] tcp_bind_bucket 2KB 4KB [ 1764.857774] ip_fib_trie 40KB 47KB [ 1764.872029] ip_fib_alias 185KB 189KB [ 1764.877524] ip_dst_cache 15KB 16KB [ 1764.886255] RAW 70KB 82KB [ 1764.895255] UDP 67KB 74KB [ 1764.904160] TCP 14KB 16KB [ 1764.912761] hugetlbfs_inode_cache 3KB 15KB [ 1764.922138] fscache_cookie_jar 1KB 11KB [ 1764.927604] eventpoll_pwq 27KB 67KB [ 1764.936211] eventpoll_epi 55KB 63KB [ 1764.944913] inotify_inode_mark 16KB 31KB [ 1764.954099] request_queue 199KB 199KB [ 1764.964493] blkdev_requests 1KB 3KB [ 1764.974940] blkdev_ioc 24KB 38KB [ 1764.986835] bio-0 755KB 885KB [ 1764.997278] biovec-max 1443KB 1443KB [ 1765.014071] biovec-64 861KB 1047KB [ 1765.025153] biovec-16 97KB 105KB [ 1765.036188] bio_integrity_payload 1KB 8KB [ 1765.047963] khugepaged_mm_slot 7KB 31KB [ 1765.072771] uid_cache 0KB 4KB [ 1765.078229] dmaengine-unmap-2 0KB 3KB [ 1765.097197] skbuff_fclone_cache 36KB 52KB [ 1765.105250] skbuff_head_cache 9093KB 9093KB [ 1765.122406] configfs_dir_cache 3KB 7KB [ 1765.127905] file_lock_cache 41KB 83KB [ 1765.135766] file_lock_ctx 9KB 11KB [ 1765.151451] fsnotify_mark_connector 7KB 23KB [ 1765.157363] net_namespace 87KB 87KB [ 1765.165294] shmem_inode_cache 8084KB 8283KB [ 1765.181851] task_delay_info 281KB 387KB [ 1765.187243] taskstats 33KB 91KB [ 1765.195031] proc_dir_entry 951KB 956KB [ 1765.206010] pde_opener 15KB 58KB [ 1765.215103] seq_file 212KB 417KB [ 1765.226332] sigqueue 56KB 66KB [ 1765.234127] kernfs_node_cache 18240KB 18246KB [ 1765.245621] mnt_cache 241KB 248KB [ 1765.253453] filp 7101KB 7942KB [ 1765.264488] names_cache 104703KB 104724KB [ 1765.273373] iint_cache 30KB 43KB [ 1765.284214] key_jar 4KB 7KB [ 1765.292182] uts_namespace 6KB 11KB [ 1765.297678] nsproxy 3KB 7KB [ 1765.311801] vm_area_struct 3150KB 4122KB [ 1765.317208] mm_struct 539KB 747KB [ 1765.325132] fs_cache 307KB 384KB [ 1765.336533] files_cache 1137KB 1147KB [ 1765.344612] signal_cache 2034KB 2048KB [ 1765.355630] sighand_cache 605KB 652KB [ 1765.363491] task_struct 9538KB 9620KB [ 1765.376975] cred_jar 2287KB 3016KB [ 1765.386470] anon_vma_chain 997KB 1547KB [ 1765.397341] anon_vma 168KB 327KB [ 1765.405378] pid 172KB 236KB [ 1765.416581] Acpi-Operand 156KB 202KB [ 1765.424560] Acpi-ParseExt 9KB 11KB [ 1765.436016] Acpi-Parse 41KB 47KB [ 1765.443809] Acpi-State 52KB 63KB [ 1765.454959] Acpi-Namespace 20KB 27KB [ 1765.466367] numa_policy 0KB 3KB [ 1765.477990] debug_objects_cache 1640KB 1968KB [ 1765.486053] trace_event_file 297KB 298KB [ 1765.497643] ftrace_event_field 398KB 401KB [ 1765.505611] pool_workqueue 154KB 156KB [ 1765.517131] page->ptl 495KB 1035KB [ 1765.525161] kmalloc-2097152 2050KB 2050KB [ 1765.536588] kmalloc-524288 2056KB 2056KB [ 1765.544538] kmalloc-262144 1290KB 1290KB [ 1765.552784] kmalloc-131072 650KB 650KB [ 1765.561080] kmalloc-65536 2904KB 2970KB [ 1765.567125] kmalloc-32768 2310KB 2376KB [ 1765.575804] kmalloc-16384 1320KB 1419KB [ 1765.586958] kmalloc-8192 5618KB 5733KB [ 1765.595229] kmalloc-4096 30374KB 30434KB [ 1765.603384] kmalloc-2048 18313KB 18379KB [ 1765.613658] kmalloc-1024 13956KB 14151KB [ 1765.622200] kmalloc-512 16978KB 16995KB [ 1765.627798] kmalloc-256 5922KB 6326KB [ 1765.636720] kmalloc-128 1405KB 1724KB [ 1765.645581] kmalloc-96 3448KB 4404KB [ 1765.653743] kmalloc-64 2857KB 3748KB [ 1765.662076] kmalloc-32 2026KB 2476KB [ 1765.667719] kmalloc-192 2336KB 3056KB [ 1765.675941] kmem_cache 177KB 183KB [ 1765.686566] Out of memory (oom_kill_allocating_task): Kill process 23142 (in:imklog) score 0 or sacrifice child [ 1765.705009] Killed process 23138 (rsyslogd) total-vm:254332kB, anon-rss:756kB, file-rss:0kB, shmem-rss:0kB [ 1765.716985] oom_reaper: reaped process 23138 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:10:32 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, 0x0, 0x1}}) 07:10:32 executing program 0: ioctl$vim2m_VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}) 07:10:32 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x7}}) 07:10:32 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f0709"], 0x48}}, 0x90) 07:10:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f0709"], 0x48}}, 0x90) 07:10:32 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x7}}) 07:10:32 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, 0x0}}) 07:10:32 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:32 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000300)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000340)=@multiplanar_fd={0x2, 0x3, 0x4, 0x800, 0xfffffffa, {r2, r3/1000+10000}, {0x5, 0x0, 0x0, 0x8d, 0x0, 0x3f, '\'Iptl 506KB 1035KB [ 1776.259810] kmalloc-2097152 2050KB 2050KB [ 1776.265181] kmalloc-524288 2056KB 2056KB [ 1776.270634] kmalloc-262144 1290KB 1290KB [ 1776.275999] kmalloc-131072 650KB 650KB [ 1776.281441] kmalloc-65536 2640KB 2706KB [ 1776.286809] kmalloc-32768 2145KB 2211KB [ 1776.292229] kmalloc-16384 1287KB 1369KB [ 1776.297592] kmalloc-8192 5478KB 5593KB [ 1776.303024] kmalloc-4096 27799KB 27854KB [ 1776.308437] kmalloc-2048 17029KB 18130KB [ 1776.313893] kmalloc-1024 13065KB 14080KB [ 1776.319317] kmalloc-512 16623KB 16818KB [ 1776.324688] kmalloc-256 5635KB 6326KB [ 1776.331802] kmalloc-128 1360KB 1724KB [ 1776.337187] kmalloc-96 3516KB 4404KB [ 1776.342624] kmalloc-64 2815KB 3748KB [ 1776.348052] kmalloc-32 2000KB 2476KB [ 1776.353426] kmalloc-192 2255KB 3056KB [ 1776.358858] kmem_cache 177KB 183KB [ 1776.364259] Out of memory (oom_kill_allocating_task): Kill process 24159 (in:imklog) score 0 or sacrifice child [ 1776.374859] Killed process 24157 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 1776.386689] oom_reaper: reaped process 24157 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:10:42 executing program 4: r0 = socket$tipc(0x1e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:42 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:10:42 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0xc2800, 0x0) 07:10:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f07093b86"], 0x48}}, 0x90) 07:10:42 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x97, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) 07:10:42 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async, rerun: 64) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000300)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000340)=@multiplanar_fd={0x2, 0x3, 0x4, 0x800, 0xfffffffa, {r2, r3/1000+10000}, {0x5, 0x0, 0x0, 0x8d, 0x0, 0x3f, '\'I0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f00000001c0)=@mmap={0x9, 0x0, 0x4, 0x100000, 0x101, {}, {0x5, 0x0, 0x81, 0x8, 0x6, 0x5, "685531f1"}, 0x3ff, 0x1, {}, 0x6, 0x0, r2}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x5b) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000240)=0xffffffffffffffff) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$MEDIA_REQUEST_IOC_QUEUE(r4, 0x7c80, 0x0) 07:10:42 executing program 4: r0 = socket$tipc(0x1e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f0709"], 0x48}}, 0x90) [ 1784.852985] oom_reaper: reaped process 24224 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1784.909076] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1784.938883] in:imklog cpuset=/ mems_allowed=0-1 [ 1784.943605] CPU: 0 PID: 24202 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1784.951145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1784.960503] Call Trace: [ 1784.963102] dump_stack+0x1fc/0x2ef [ 1784.966743] dump_header+0x15d/0xc3f [ 1784.969432] syz-executor.1: vmalloc: allocation failure, allocated 1696219136 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1784.970461] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1784.984262] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1784.989333] ? ___ratelimit+0x319/0x590 [ 1784.989351] oom_kill_process.cold+0x10/0x692 [ 1784.989370] ? check_preemption_disabled+0x41/0x280 [ 1785.007895] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1785.013180] out_of_memory+0x1072/0x1390 [ 1785.017253] ? oom_killer_disable+0x270/0x270 [ 1785.021832] ? mutex_trylock+0x15f/0x1a0 [ 1785.025892] __alloc_pages_nodemask+0x23a2/0x2890 [ 1785.030817] ? find_get_entry+0x4cd/0x8a0 [ 1785.034980] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1785.039834] alloc_pages_current+0x193/0x2a0 [ 1785.044248] filemap_fault+0x146e/0x2180 [ 1785.048313] ext4_filemap_fault+0x84/0xb0 [ 1785.052456] __do_fault+0x10b/0x4b0 [ 1785.056094] __handle_mm_fault+0x273b/0x41c0 [ 1785.060503] ? vm_insert_page+0x9c0/0x9c0 [ 1785.064643] ? lock_downgrade+0x720/0x720 [ 1785.068802] ? check_preemption_disabled+0x41/0x280 [ 1785.073849] handle_mm_fault+0x436/0xb10 [ 1785.077912] __do_page_fault+0x68e/0xd60 [ 1785.081967] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1785.086977] ? spurious_fault+0x840/0x840 [ 1785.091117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1785.095956] ? page_fault+0x8/0x30 [ 1785.099489] page_fault+0x1e/0x30 [ 1785.102942] RIP: 0033:0x7f7afdd7a73f [ 1785.106648] Code: Bad RIP value. [ 1785.110088] RSP: 002b:00007f7afd329590 EFLAGS: 00010203 [ 1785.115449] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f7aff98d22d [ 1785.122707] RDX: 0000000000000077 RSI: 00007f7afd329da0 RDI: 0000000000000000 [ 1785.129965] RBP: 0000557679cd49d0 R08: 0000000000000000 R09: 0000000000000000 [ 1785.137310] R10: 2ce33e6c02ce33e7 R11: 0000000000000000 R12: 00007f7afd329da0 [ 1785.144572] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f7afd32b553 [ 1785.151854] CPU: 1 PID: 24224 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1785.159859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1785.169224] Call Trace: [ 1785.169769] Mem-Info: [ 1785.171833] dump_stack+0x1fc/0x2ef [ 1785.174248] active_anon:15226 inactive_anon:35219 isolated_anon:0 [ 1785.174248] active_file:18 inactive_file:0 isolated_file:0 [ 1785.174248] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1785.174248] slab_reclaimable:13681 slab_unreclaimable:116269 [ 1785.174248] mapped:22370 shmem:35932 pagetables:558 bounce:0 [ 1785.174248] free:13770 free_pcp:181 free_cma:0 [ 1785.177854] warn_alloc.cold+0x7b/0x18f [ 1785.177872] ? zone_watermark_ok_safe+0x260/0x260 [ 1785.177886] ? rcu_nmi_exit+0xb3/0x180 [ 1785.177918] __vmalloc_area_node+0x4fd/0x780 [ 1785.177938] ? __vmalloc_node_range+0x180/0x180 [ 1785.177953] ? _raw_spin_unlock+0x29/0x40 [ 1785.177966] ? __get_vm_area_node+0x2e2/0x3a0 [ 1785.178000] __vmalloc_node_range+0xed/0x180 [ 1785.222649] Node 0 active_anon:57340kB inactive_anon:40328kB active_file:76kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1785.223927] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1785.232966] Node 1 active_anon:3564kB inactive_anon:100548kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31072kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1785.232974] Node 0 DMA free:10872kB 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 [ 1785.237132] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1785.237147] vmalloc_user+0x70/0xe0 [ 1785.237161] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1785.237173] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1785.237186] __vb2_queue_alloc+0x472/0xe60 [ 1785.237209] vb2_core_create_bufs+0x273/0x7e0 [ 1785.237225] ? __vb2_queue_free+0x870/0x870 [ 1785.237240] ? mutex_trylock+0x1a0/0x1a0 [ 1785.237256] ? __video_do_ioctl+0x632/0xcd0 [ 1785.237276] vb2_create_bufs+0x332/0x620 [ 1785.237293] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1785.237305] ? __video_do_ioctl+0x632/0xcd0 [ 1785.237317] ? mutex_trylock+0x1a0/0x1a0 [ 1785.237332] ? mark_held_locks+0xf0/0xf0 [ 1785.237348] ? futex_wait_queue_me+0x404/0x5e0 [ 1785.237366] vb2_ioctl_create_bufs+0x20d/0x360 [ 1785.237379] ? memset+0x20/0x40 [ 1785.237394] v4l_create_bufs+0xb2/0x160 [ 1785.237411] __video_do_ioctl+0x49a/0xcd0 [ 1785.237432] ? v4l_querycap+0x340/0x340 [ 1785.237452] ? __might_fault+0x192/0x1d0 [ 1785.237468] ? v4l_querycap+0x340/0x340 [ 1785.237483] video_usercopy+0x13f/0xfa0 [ 1785.237505] ? v4l_enumstd+0x60/0x60 [ 1785.237519] ? do_futex+0x171/0x1880 [ 1785.237534] ? mark_held_locks+0xf0/0xf0 [ 1785.237553] ? debug_check_no_obj_freed+0x201/0x490 [ 1785.237576] ? video_usercopy+0xfa0/0xfa0 [ 1785.237587] v4l2_ioctl+0x147/0x1a0 [ 1785.237600] ? video_devdata+0xa0/0xa0 [ 1785.237620] do_vfs_ioctl+0xcdb/0x12e0 [ 1785.237635] ? lock_downgrade+0x720/0x720 [ 1785.237650] ? check_preemption_disabled+0x41/0x280 [ 1785.237664] ? ioctl_preallocate+0x200/0x200 [ 1785.237682] ? __fget+0x356/0x510 [ 1785.237699] ? do_dup2+0x450/0x450 [ 1785.237712] ? __se_sys_futex+0x298/0x3b0 [ 1785.237734] ksys_ioctl+0x9b/0xc0 [ 1785.237751] __x64_sys_ioctl+0x6f/0xb0 [ 1785.237765] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1785.237779] do_syscall_64+0xf9/0x620 [ 1785.237797] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1785.237809] RIP: 0033:0x7ff9055210f9 [ 1785.237823] Code: Bad RIP value. [ 1785.237831] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1785.237844] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1785.237853] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1785.237860] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1785.237868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1785.237876] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1785.249641] Mem-Info: [ 1785.281706] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1785.315026] active_anon:15226 inactive_anon:35219 isolated_anon:0 [ 1785.315026] active_file:18 inactive_file:0 isolated_file:0 [ 1785.315026] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1785.315026] slab_reclaimable:13681 slab_unreclaimable:116269 [ 1785.315026] mapped:22370 shmem:35932 pagetables:558 bounce:0 [ 1785.315026] free:13770 free_pcp:180 free_cma:0 [ 1785.336031] Node 0 DMA32 free:17584kB min:35996kB low:44992kB high:53988kB active_anon:57340kB inactive_anon:40328kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1808kB bounce:0kB free_pcp:472kB local_pcp:224kB free_cma:0kB [ 1785.349345] Node 0 active_anon:57340kB inactive_anon:40328kB active_file:76kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1785.354411] lowmem_reserve[]: 0 0 1 1 1 [ 1785.355207] Node 1 active_anon:3564kB inactive_anon:100548kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31072kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1785.359720] 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 [ 1785.359748] lowmem_reserve[]: 0 0 0 0 0 [ 1785.359767] Node 1 Normal free:26616kB min:53876kB low:67344kB high:80812kB active_anon:3564kB inactive_anon:100548kB active_file:0kB inactive_file:80kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1785.359799] lowmem_reserve[]: 0 0 0 0 0 [ 1785.374809] Node 0 DMA free:10872kB 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 [ 1785.377469] Node 0 DMA: 0*4kB 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) = 10872kB [ 1785.385134] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1785.389268] Node 0 DMA32: 1293*4kB (ME) 719*8kB (UME) 133*16kB (UME) 43*32kB (ME) 19*64kB (UM) 5*128kB (M) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17308kB [ 1785.397081] Node 0 DMA32 free:17584kB min:35996kB low:44992kB high:53988kB active_anon:57340kB inactive_anon:40328kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1808kB bounce:0kB free_pcp:468kB local_pcp:248kB free_cma:0kB [ 1785.399031] 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 [ 1785.403770] lowmem_reserve[]: 0 0 1 1 1 [ 1785.407039] Node 1 Normal: 350*4kB (UME) 277*8kB (UME) 238*16kB (ME) 141*32kB (UME) 32*64kB (UME) 9*128kB (ME) 6*256kB (ME) 2*512kB (UM) 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 26912kB [ 1785.414539] 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 [ 1785.425620] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1785.430611] lowmem_reserve[]: 0 0 0 0 0 [ 1785.431413] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1785.435107] Node 1 Normal free:26616kB min:53876kB low:67344kB high:80812kB active_anon:3564kB inactive_anon:100548kB active_file:0kB inactive_file:80kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1785.450717] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1785.455464] lowmem_reserve[]: 0 0 0 0 0 [ 1785.455896] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1785.459833] Node 0 DMA: 0*4kB 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) = 10872kB [ 1785.474102] 35972 total pagecache pages [ 1785.480746] Node 0 DMA32: 1293*4kB (ME) 719*8kB (UME) 133*16kB (UME) 43*32kB (ME) 19*64kB (UM) 5*128kB (M) 0*256kB 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17308kB [ 1785.480938] 0 pages in swap cache [ 1785.484478] 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 [ 1785.499791] Swap cache stats: add 0, delete 0, find 0/0 [ 1785.504215] Node 1 Normal: 350*4kB (UME) 277*8kB (UME) 238*16kB (ME) 141*32kB (UME) 32*64kB (UME) 9*128kB (ME) 6*256kB (ME) 2*512kB (UM) 1*1024kB (E) 2*2048kB (UE) 1*4096kB (M) = 26912kB [ 1785.504393] Free swap = 0kB [ 1785.509657] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1785.509669] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1785.509679] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1785.509688] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1785.509693] 35972 total pagecache pages [ 1785.509705] 0 pages in swap cache [ 1785.509712] Swap cache stats: add 0, delete 0, find 0/0 [ 1785.509719] Free swap = 0kB [ 1785.524636] Total swap = 0kB [ 1785.524647] 2097051 pages RAM [ 1785.535470] Total swap = 0kB [ 1785.551106] 0 pages HighMem/MovableOnly [ 1785.557322] 2097051 pages RAM [ 1785.566217] 369649 pages reserved [ 1785.572093] 0 pages HighMem/MovableOnly [ 1785.607473] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1785.635387] 369649 pages reserved [ 1785.673372] 0 pages cma reserved [ 1785.690222] 0 pages cma reserved [ 1786.138976] Unreclaimable slab info: [ 1786.142771] Name Used Total [ 1786.148378] pid_2 31KB 88KB [ 1786.153813] batadv_tt_change_cache 2KB 7KB [ 1786.160265] batadv_tl_cache 7KB 16KB [ 1786.165747] TIPC 24KB 45KB [ 1786.171255] SCTPv6 20KB 43KB [ 1786.176756] DCCPv6 17KB 37KB [ 1786.182294] DCCP 16KB 35KB [ 1786.187748] L2TP/IPv6 14KB 19KB [ 1786.193130] RXRPC 14KB 26KB [ 1786.198555] rxrpc_call_jar 101KB 126KB [ 1786.203928] bridge_fdb_cache 14KB 27KB [ 1786.209346] fib6_nodes 230KB 264KB [ 1786.215064] ip6_dst_cache 625KB 678KB [ 1786.220523] RAWv6 101KB 114KB [ 1786.225897] UDPv6 35KB 45KB [ 1786.231325] TCPv6 27KB 30KB [ 1786.236703] nf_conntrack 18KB 18KB [ 1786.242215] t10_alua_lu_gp_cache 0KB 3KB [ 1786.248038] sd_ext_cdb 0KB 7KB [ 1786.253517] scsi_sense_cache 1056KB 1060KB [ 1786.258953] virtio_scsi_cmd 16KB 16KB [ 1786.264823] sgpool-128 8KB 8KB [ 1786.270253] sgpool-64 4KB 12KB [ 1786.275704] sgpool-32 2KB 15KB [ 1786.281171] sgpool-16 1KB 7KB [ 1786.286537] sgpool-8 0KB 7KB [ 1786.291991] mqueue_inode_cache 12KB 30KB [ 1786.297530] bio_post_read_ctx 14KB 15KB [ 1786.302962] bio-2 14KB 15KB [ 1786.308403] jfs_mp 7KB 7KB [ 1786.313797] cifs_small_rq 15KB 16KB [ 1786.319229] cifs_request 67KB 67KB [ 1786.324593] cifs_mpx_ids 0KB 7KB [ 1786.330042] nfs_commit_data 3KB 14KB [ 1786.335413] nfs_write_data 34KB 44KB [ 1786.340893] ext4_system_zone 1KB 7KB [ 1786.346277] bio-1 1KB 7KB [ 1786.351873] pid_namespace 2KB 11KB [ 1786.357253] rpc_buffers 17KB 25KB [ 1786.362680] rpc_tasks 2KB 7KB [ 1786.375275] UNIX 1601KB 1661KB [ 1786.380758] tcp_bind_bucket 1KB 4KB [ 1786.386251] ip_fib_trie 34KB 47KB [ 1786.398538] ip_fib_alias 163KB 189KB [ 1786.403943] ip_dst_cache 12KB 16KB [ 1786.412692] RAW 61KB 75KB [ 1786.421456] UDP 69KB 74KB [ 1786.426875] TCP 14KB 16KB [ 1786.435804] hugetlbfs_inode_cache 3KB 15KB [ 1786.444851] fscache_cookie_jar 1KB 11KB [ 1786.453767] eventpoll_pwq 26KB 67KB [ 1786.462879] eventpoll_epi 48KB 63KB [ 1786.472136] inotify_inode_mark 24KB 31KB [ 1786.481301] request_queue 199KB 199KB [ 1786.486689] blkdev_requests 1KB 3KB [ 1786.495668] blkdev_ioc 28KB 38KB [ 1786.504658] bio-0 934KB 937KB [ 1786.513582] biovec-max 1468KB 1501KB [ 1786.522551] biovec-64 840KB 897KB [ 1786.531704] biovec-16 93KB 105KB [ 1786.537087] bio_integrity_payload 1KB 8KB [ 1786.543214] khugepaged_mm_slot 6KB 31KB [ 1786.549407] uid_cache 0KB 4KB [ 1786.554935] dmaengine-unmap-2 0KB 3KB [ 1786.560502] skbuff_fclone_cache 52KB 52KB [ 1786.566179] skbuff_head_cache 8714KB 8715KB [ 1786.574557] configfs_dir_cache 3KB 7KB [ 1786.583192] file_lock_cache 52KB 83KB [ 1786.591897] file_lock_ctx 9KB 11KB [ 1786.600539] fsnotify_mark_connector 7KB 23KB [ 1786.606518] net_namespace 78KB 78KB [ 1786.614709] shmem_inode_cache 8088KB 8275KB [ 1786.623570] task_delay_info 246KB 387KB [ 1786.631655] taskstats 50KB 91KB [ 1786.639949] proc_dir_entry 896KB 922KB [ 1786.645504] pde_opener 13KB 58KB [ 1786.653763] seq_file 224KB 417KB [ 1786.662016] sigqueue 53KB 66KB [ 1786.670056] kernfs_node_cache 18234KB 18246KB [ 1786.680264] mnt_cache 197KB 224KB [ 1786.685999] filp 7128KB 7931KB [ 1786.693945] names_cache 112977KB 112977KB [ 1786.701804] iint_cache 34KB 43KB [ 1786.707183] key_jar 4KB 7KB [ 1786.729971] uts_namespace 3KB 11KB [ 1786.735451] nsproxy 2KB 7KB [ 1786.759831] vm_area_struct 3199KB 4114KB [ 1786.765225] mm_struct 549KB 741KB [ 1786.799921] fs_cache 266KB 384KB [ 1786.805322] files_cache 986KB 1147KB [ 1786.829770] signal_cache 1785KB 2026KB [ 1786.835170] sighand_cache 536KB 638KB [ 1786.850157] task_struct 8521KB 8553KB [ 1786.855561] cred_jar 2170KB 3016KB [ 1786.876778] anon_vma_chain 1009KB 1547KB [ 1786.884689] anon_vma 137KB 327KB [ 1786.895756] pid 149KB 236KB [ 1786.901801] Acpi-Operand 156KB 202KB [ 1786.907211] Acpi-ParseExt 9KB 11KB [ 1786.914917] Acpi-Parse 41KB 47KB [ 1786.921039] Acpi-State 52KB 63KB [ 1786.926504] Acpi-Namespace 20KB 27KB [ 1786.933081] numa_policy 0KB 3KB [ 1786.939116] debug_objects_cache 1620KB 1968KB [ 1786.944740] trace_event_file 297KB 298KB [ 1786.951140] ftrace_event_field 398KB 401KB [ 1786.956781] pool_workqueue 136KB 156KB [ 1786.963263] page->ptl 507KB 1035KB [ 1786.969342] kmalloc-2097152 2050KB 2050KB [ 1786.974900] kmalloc-524288 2056KB 2056KB [ 1786.983048] kmalloc-262144 1290KB 1290KB [ 1786.989156] kmalloc-131072 650KB 650KB [ 1786.994539] kmalloc-65536 2640KB 2706KB [ 1787.001040] kmalloc-32768 2112KB 2178KB [ 1787.006418] kmalloc-16384 1254KB 1336KB [ 1787.012959] kmalloc-8192 5329KB 5445KB [ 1787.019063] kmalloc-4096 27442KB 27501KB [ 1787.024532] kmalloc-2048 16736KB 18009KB [ 1787.031017] kmalloc-1024 12944KB 14064KB [ 1787.036398] kmalloc-512 16642KB 16642KB [ 1787.042860] kmalloc-256 5556KB 6326KB [ 1787.050119] kmalloc-128 1318KB 1724KB [ 1787.055503] kmalloc-96 3501KB 4404KB [ 1787.061868] kmalloc-64 2800KB 3748KB [ 1787.067248] kmalloc-32 2011KB 2476KB [ 1787.073852] kmalloc-192 2188KB 3056KB [ 1787.081349] kmem_cache 177KB 183KB [ 1787.086738] Out of memory (oom_kill_allocating_task): Kill process 24202 (in:imklog) score 0 or sacrifice child [ 1787.098189] Killed process 24200 (rsyslogd) total-vm:254332kB, anon-rss:520kB, file-rss:0kB, shmem-rss:0kB [ 1787.110674] oom_reaper: reaped process 24200 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:10:53 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="02071f0709"], 0x48}}, 0x90) 07:10:53 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000140)={0x3, @vbi={0x20, 0x7, 0xfff, 0x3697a13, [0x9, 0x80], [0xffffffff, 0x2], 0x1}}) 07:10:53 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:10:53 executing program 4: r0 = socket$tipc(0x1e, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00'}) 07:10:53 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) (async, rerun: 32) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000300)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000340)=@multiplanar_fd={0x2, 0x3, 0x4, 0x800, 0xfffffffa, {r2, r3/1000+10000}, {0x5, 0x0, 0x0, 0x8d, 0x0, 0x3f, '\'I0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)=@fd={0x1000, 0x3, 0x4, 0x4000, 0x4, {0x77359400}, {0x5, 0x2, 0x9, 0x2d, 0x4, 0x5, "a5da14cf"}, 0x5, 0x4, {}, 0x419f, 0x0, r1}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:10:53 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) 07:10:53 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) [ 1792.650437] ieee802154 phy0 wpan0: encryption failed: -22 [ 1792.656169] ieee802154 phy1 wpan1: encryption failed: -22 [ 1795.883161] oom_reaper: reaped process 24329 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 1795.904036] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1795.920615] in:imklog cpuset=/ mems_allowed=0-1 [ 1795.925324] CPU: 1 PID: 24245 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1795.932774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1795.942215] Call Trace: [ 1795.944816] dump_stack+0x1fc/0x2ef [ 1795.948452] dump_header+0x15d/0xc3f [ 1795.952177] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1795.957395] ? ___ratelimit+0x319/0x590 [ 1795.961381] oom_kill_process.cold+0x10/0x692 [ 1795.965882] ? check_preemption_disabled+0x41/0x280 [ 1795.971004] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1795.976288] out_of_memory+0x1072/0x1390 [ 1795.980361] ? oom_killer_disable+0x270/0x270 [ 1795.984864] ? mutex_trylock+0x15f/0x1a0 [ 1795.988935] __alloc_pages_nodemask+0x23a2/0x2890 [ 1795.993823] ? find_get_entry+0x4cd/0x8a0 [ 1795.998083] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1796.002960] alloc_pages_current+0x193/0x2a0 [ 1796.007373] filemap_fault+0x146e/0x2180 [ 1796.011453] ext4_filemap_fault+0x84/0xb0 [ 1796.015606] __do_fault+0x10b/0x4b0 [ 1796.019243] __handle_mm_fault+0x273b/0x41c0 [ 1796.023657] ? vm_insert_page+0x9c0/0x9c0 [ 1796.027809] ? lock_downgrade+0x720/0x720 [ 1796.031975] ? check_preemption_disabled+0x41/0x280 [ 1796.036997] handle_mm_fault+0x436/0xb10 [ 1796.041082] __do_page_fault+0x68e/0xd60 [ 1796.045204] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1796.050230] ? spurious_fault+0x840/0x840 [ 1796.054391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1796.059265] ? page_fault+0x8/0x30 [ 1796.062815] page_fault+0x1e/0x30 [ 1796.066264] RIP: 0033:0x7fc44ebbf22d [ 1796.069973] Code: Bad RIP value. [ 1796.070248] syz-executor.2: vmalloc: allocation failure, allocated 1678401536 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1796.073358] RSP: 002b:00007fc44c55b580 EFLAGS: 00010293 [ 1796.092524] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007fc44ebbf22d [ 1796.097034] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 1796.099796] RDX: 0000000000001fa0 RSI: 00007fc44c55bda0 RDI: 0000000000000004 [ 1796.112145] RBP: 000055dec698f9d0 R08: 0000000000000000 R09: 0000000000000000 [ 1796.119418] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fc44c55bda0 [ 1796.126695] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fc44c55be20 [ 1796.133991] CPU: 0 PID: 24329 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 1796.136884] Mem-Info: [ 1796.141896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1796.144341] active_anon:16895 inactive_anon:35219 isolated_anon:0 [ 1796.144341] active_file:12 inactive_file:13 isolated_file:0 [ 1796.144341] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1796.144341] slab_reclaimable:13902 slab_unreclaimable:117936 [ 1796.144341] mapped:22418 shmem:35932 pagetables:604 bounce:0 [ 1796.144341] free:13768 free_pcp:944 free_cma:0 [ 1796.153766] Call Trace: [ 1796.153796] dump_stack+0x1fc/0x2ef [ 1796.153813] warn_alloc.cold+0x7b/0x18f [ 1796.153851] ? zone_watermark_ok_safe+0x260/0x260 [ 1796.187147] Node 0 active_anon:63992kB inactive_anon:40328kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1796.189673] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1796.194968] Node 1 active_anon:3588kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31264kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1796.197249] ? retint_kernel+0x2d/0x2d [ 1796.197280] __vmalloc_area_node+0x4fd/0x780 [ 1796.202097] Node 0 DMA free:10872kB 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 [ 1796.229727] ? __vmalloc_node_range+0x180/0x180 [ 1796.229743] ? _raw_spin_unlock+0x29/0x40 [ 1796.229755] ? __get_vm_area_node+0x2e2/0x3a0 [ 1796.229773] __vmalloc_node_range+0xed/0x180 [ 1796.234520] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1796.261757] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1796.261771] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1796.261783] vmalloc_user+0x70/0xe0 [ 1796.261798] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1796.265675] Node 0 DMA32 free:17600kB min:35996kB low:44992kB high:53988kB active_anon:63992kB inactive_anon:40328kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1992kB bounce:0kB free_pcp:1912kB local_pcp:376kB free_cma:0kB [ 1796.270102] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1796.270118] __vb2_queue_alloc+0x472/0xe60 [ 1796.270141] vb2_core_create_bufs+0x273/0x7e0 [ 1796.270157] ? __vb2_queue_free+0x870/0x870 [ 1796.297959] lowmem_reserve[]: 0 0 1 1 1 [ 1796.300947] ? mutex_trylock+0x1a0/0x1a0 [ 1796.305113] 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 [ 1796.309617] ? __video_do_ioctl+0x632/0xcd0 [ 1796.309637] vb2_create_bufs+0x332/0x620 [ 1796.309656] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1796.314129] lowmem_reserve[]: 0 0 0 0 0 [ 1796.319185] ? __video_do_ioctl+0x632/0xcd0 [ 1796.319200] ? mutex_trylock+0x1a0/0x1a0 [ 1796.319215] ? mark_held_locks+0xf0/0xf0 [ 1796.319233] ? futex_wait_queue_me+0x404/0x5e0 [ 1796.323549] Node 1 Normal free:26592kB min:53876kB low:67344kB high:80812kB active_anon:3588kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:1864kB local_pcp:1616kB free_cma:0kB [ 1796.328926] vb2_ioctl_create_bufs+0x20d/0x360 [ 1796.328942] ? memset+0x20/0x40 [ 1796.328958] v4l_create_bufs+0xb2/0x160 [ 1796.328975] __video_do_ioctl+0x49a/0xcd0 [ 1796.332596] lowmem_reserve[]: 0 0 0 0 0 [ 1796.336929] ? v4l_querycap+0x340/0x340 [ 1796.336947] ? __might_fault+0x192/0x1d0 [ 1796.336965] ? v4l_querycap+0x340/0x340 [ 1796.365982] Node 0 DMA: 0*4kB 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) = 10872kB [ 1796.370090] video_usercopy+0x13f/0xfa0 [ 1796.370115] ? v4l_enumstd+0x60/0x60 [ 1796.374343] Node 0 DMA32: 978*4kB (UME) 563*8kB (UME) 132*16kB (ME) 43*32kB (ME) 19*64kB (UM) 5*128kB (M) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 1*2048kB (M) 0*4096kB = 17600kB [ 1796.378840] ? do_futex+0x171/0x1880 [ 1796.378858] ? mark_held_locks+0xf0/0xf0 [ 1796.378878] ? debug_check_no_obj_freed+0x201/0x490 [ 1796.383171] 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 [ 1796.387147] ? video_usercopy+0xfa0/0xfa0 [ 1796.387165] v4l2_ioctl+0x147/0x1a0 [ 1796.391200] Node 1 Normal: 342*4kB (ME) 209*8kB (UME) 226*16kB (M) 139*32kB (UME) 20*64kB (UME) 9*128kB (ME) 7*256kB (UME) 2*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26592kB [ 1796.417040] ? video_devdata+0xa0/0xa0 [ 1796.417056] do_vfs_ioctl+0xcdb/0x12e0 [ 1796.417072] ? lock_downgrade+0x720/0x720 [ 1796.417088] ? check_preemption_disabled+0x41/0x280 [ 1796.417100] ? ioctl_preallocate+0x200/0x200 [ 1796.417115] ? __fget+0x356/0x510 [ 1796.417130] ? do_dup2+0x450/0x450 [ 1796.417144] ? __se_sys_futex+0x298/0x3b0 [ 1796.417165] ksys_ioctl+0x9b/0xc0 [ 1796.417179] __x64_sys_ioctl+0x6f/0xb0 [ 1796.417194] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1796.417208] do_syscall_64+0xf9/0x620 [ 1796.417227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1796.417238] RIP: 0033:0x7f84990cb0f9 [ 1796.417252] Code: Bad RIP value. [ 1796.417260] RSP: 002b:00007f849763d168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1796.417273] RAX: ffffffffffffffda RBX: 00007f84991eaf80 RCX: 00007f84990cb0f9 [ 1796.417281] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1796.417289] RBP: 00007f8499126ae9 R08: 0000000000000000 R09: 0000000000000000 [ 1796.417296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1796.417305] R13: 00007ffd009ddcff R14: 00007f849763d300 R15: 0000000000022000 [ 1796.446766] Mem-Info: [ 1796.449221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1796.455975] active_anon:16895 inactive_anon:35219 isolated_anon:0 [ 1796.455975] active_file:12 inactive_file:13 isolated_file:0 [ 1796.455975] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1796.455975] slab_reclaimable:13902 slab_unreclaimable:117936 [ 1796.455975] mapped:22418 shmem:35932 pagetables:604 bounce:0 [ 1796.455975] free:13768 free_pcp:944 free_cma:0 [ 1796.482703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1796.482714] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1796.482724] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1796.482729] 35957 total pagecache pages [ 1796.482742] 0 pages in swap cache [ 1796.482749] Swap cache stats: add 0, delete 0, find 0/0 [ 1796.482753] Free swap = 0kB [ 1796.482758] Total swap = 0kB [ 1796.482766] 2097051 pages RAM [ 1796.482770] 0 pages HighMem/MovableOnly [ 1796.482774] 369649 pages reserved [ 1796.482778] 0 pages cma reserved [ 1796.482784] Unreclaimable slab info: [ 1796.482793] Name Used Total [ 1796.504458] Node 0 active_anon:63992kB inactive_anon:40328kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1796.504487] Node 1 active_anon:3588kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31264kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1796.504493] Node 0 DMA free:10872kB 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 [ 1796.504524] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1796.504544] Node 0 DMA32 free:17800kB min:35996kB low:44992kB high:53988kB active_anon:63992kB inactive_anon:40328kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1992kB bounce:0kB free_pcp:1664kB local_pcp:1288kB free_cma:0kB [ 1796.504577] lowmem_reserve[]: 0 0 1 1 1 [ 1796.504597] 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 [ 1796.504627] lowmem_reserve[]: 0 0 0 0 0 [ 1796.504647] Node 1 Normal free:26592kB min:53876kB low:67344kB high:80812kB active_anon:3588kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:1864kB local_pcp:248kB free_cma:0kB [ 1796.504681] lowmem_reserve[]: 0 0 0 0 0 [ 1796.504700] Node 0 DMA: 0*4kB 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) = 10872kB [ 1796.504772] Node 0 DMA32: 993*4kB (UME) 565*8kB (ME) 133*16kB (UME) 44*32kB (UME) 19*64kB (UM) 6*128kB (UM) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 1*2048kB (M) 0*4096kB = 17852kB [ 1796.504858] 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 [ 1796.504919] Node 1 Normal: 342*4kB (ME) 209*8kB (UME) 226*16kB (M) 139*32kB (UME) 20*64kB (UME) 9*128kB (ME) 7*256kB (UME) 2*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26592kB [ 1796.505009] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1796.505019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1796.505030] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1796.505040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1796.505046] 35957 total pagecache pages [ 1796.505059] 0 pages in swap cache [ 1796.505067] Swap cache stats: add 0, delete 0, find 0/0 [ 1796.505072] Free swap = 0kB [ 1796.505077] Total swap = 0kB [ 1796.505085] 2097051 pages RAM [ 1796.505090] 0 pages HighMem/MovableOnly [ 1796.505095] 369649 pages reserved [ 1796.505100] 0 pages cma reserved [ 1797.146640] pid_2 42KB 88KB [ 1797.156739] batadv_tt_change_cache 2KB 7KB [ 1797.162597] batadv_tl_cache 6KB 16KB [ 1797.172808] TIPC 34KB 45KB [ 1797.181756] SCTPv6 18KB 43KB [ 1797.192235] DCCPv6 17KB 37KB [ 1797.201161] DCCP 16KB 35KB [ 1797.206570] L2TP/IPv6 14KB 19KB [ 1797.223587] RXRPC 13KB 26KB [ 1797.232290] rxrpc_call_jar 95KB 126KB [ 1797.242763] bridge_fdb_cache 12KB 27KB [ 1797.251534] fib6_nodes 215KB 264KB [ 1797.262154] ip6_dst_cache 607KB 678KB [ 1797.271197] RAWv6 92KB 108KB [ 1797.276600] UDPv6 31KB 41KB [ 1797.290183] TCPv6 33KB 36KB [ 1797.295577] nf_conntrack 14KB 18KB [ 1797.305131] t10_alua_lu_gp_cache 0KB 3KB [ 1797.314687] sd_ext_cdb 0KB 7KB [ 1797.325844] scsi_sense_cache 1056KB 1060KB [ 1797.331340] virtio_scsi_cmd 16KB 16KB [ 1797.336711] sgpool-128 8KB 8KB [ 1797.345619] sgpool-64 4KB 12KB [ 1797.351228] sgpool-32 2KB 15KB [ 1797.356602] sgpool-16 1KB 7KB [ 1797.365205] sgpool-8 0KB 7KB [ 1797.370713] mqueue_inode_cache 12KB 30KB [ 1797.376439] bio_post_read_ctx 14KB 15KB [ 1797.385111] bio-2 14KB 15KB [ 1797.390542] jfs_mp 7KB 7KB [ 1797.395945] cifs_small_rq 15KB 16KB [ 1797.404656] cifs_request 67KB 67KB [ 1797.410126] cifs_mpx_ids 0KB 7KB [ 1797.415519] nfs_commit_data 3KB 14KB [ 1797.426117] nfs_write_data 34KB 44KB [ 1797.435409] ext4_system_zone 1KB 7KB [ 1797.444933] bio-1 1KB 7KB [ 1797.456450] pid_namespace 2KB 11KB [ 1797.465895] rpc_buffers 17KB 25KB [ 1797.475280] rpc_tasks 2KB 7KB [ 1797.484899] UNIX 1528KB 1597KB [ 1797.494464] tcp_bind_bucket 1KB 4KB [ 1797.503975] ip_fib_trie 31KB 47KB [ 1797.513383] ip_fib_alias 154KB 189KB [ 1797.522979] ip_dst_cache 10KB 16KB [ 1797.541456] RAW 57KB 75KB [ 1797.550203] UDP 59KB 74KB [ 1797.555592] TCP 16KB 22KB [ 1797.565969] hugetlbfs_inode_cache 3KB 15KB [ 1797.575170] fscache_cookie_jar 1KB 11KB [ 1797.585522] eventpoll_pwq 24KB 67KB [ 1797.594138] eventpoll_epi 43KB 63KB [ 1797.604300] inotify_inode_mark 19KB 31KB [ 1797.612955] request_queue 199KB 199KB [ 1797.623395] blkdev_requests 1KB 3KB [ 1797.634239] blkdev_ioc 27KB 38KB [ 1797.644686] bio-0 1060KB 1065KB [ 1797.653480] biovec-max 1518KB 1518KB [ 1797.664001] biovec-64 978KB 992KB [ 1797.672919] biovec-16 100KB 105KB [ 1797.683482] bio_integrity_payload 1KB 8KB [ 1797.700177] khugepaged_mm_slot 11KB 31KB [ 1797.708483] uid_cache 0KB 4KB [ 1797.713940] dmaengine-unmap-2 0KB 3KB [ 1797.722626] skbuff_fclone_cache 73KB 75KB [ 1797.731703] skbuff_head_cache 8655KB 8696KB [ 1797.740353] configfs_dir_cache 3KB 7KB [ 1797.745822] file_lock_cache 58KB 83KB [ 1797.753001] file_lock_ctx 9KB 11KB [ 1797.761742] fsnotify_mark_connector 13KB 23KB [ 1797.771728] net_namespace 70KB 78KB [ 1797.780246] shmem_inode_cache 8119KB 8275KB [ 1797.785709] task_delay_info 252KB 387KB [ 1797.792777] taskstats 56KB 91KB [ 1797.801528] proc_dir_entry 864KB 888KB [ 1797.808612] pde_opener 13KB 58KB [ 1797.813988] seq_file 228KB 417KB [ 1797.822593] sigqueue 50KB 66KB [ 1797.829737] kernfs_node_cache 18235KB 18246KB [ 1797.840636] mnt_cache 192KB 216KB [ 1797.846110] filp 6918KB 7931KB [ 1797.854947] names_cache 120202KB 120202KB [ 1797.863540] iint_cache 34KB 43KB [ 1797.870600] key_jar 4KB 7KB [ 1797.875980] uts_namespace 3KB 7KB [ 1797.884808] nsproxy 2KB 7KB [ 1797.891914] vm_area_struct 3155KB 4103KB [ 1797.902052] mm_struct 572KB 741KB [ 1797.920215] fs_cache 253KB 384KB [ 1797.935505] files_cache 990KB 1147KB [ 1797.959991] signal_cache 1650KB 2012KB [ 1797.965391] sighand_cache 568KB 631KB [ 1797.991714] task_struct 7265KB 7354KB [ 1797.997158] cred_jar 2110KB 3012KB [ 1798.002529] anon_vma_chain 1020KB 1547KB [ 1798.026875] anon_vma 159KB 327KB [ 1798.032283] pid 146KB 236KB [ 1798.042952] Acpi-Operand 156KB 202KB [ 1798.053679] Acpi-ParseExt 9KB 11KB [ 1798.059694] Acpi-Parse 41KB 47KB [ 1798.065066] Acpi-State 52KB 63KB [ 1798.077152] Acpi-Namespace 20KB 27KB [ 1798.082559] numa_policy 0KB 3KB [ 1798.094133] debug_objects_cache 1607KB 1968KB [ 1798.100382] trace_event_file 297KB 298KB [ 1798.105758] ftrace_event_field 398KB 401KB [ 1798.117088] pool_workqueue 132KB 156KB [ 1798.122574] page->ptl 536KB 1035KB [ 1798.134196] kmalloc-2097152 2050KB 2050KB [ 1798.143366] kmalloc-524288 2056KB 2056KB [ 1798.153657] kmalloc-262144 1290KB 1290KB [ 1798.160810] kmalloc-131072 650KB 650KB [ 1798.166189] kmalloc-65536 2376KB 2574KB [ 1798.176594] kmalloc-32768 1980KB 2112KB [ 1798.183524] kmalloc-16384 1155KB 1287KB [ 1798.193739] kmalloc-8192 4752KB 4867KB [ 1798.200752] kmalloc-4096 24144KB 24203KB [ 1798.206121] kmalloc-2048 15705KB 17754KB [ 1798.216513] kmalloc-1024 12128KB 13930KB [ 1798.223372] kmalloc-512 16162KB 16668KB [ 1798.233266] kmalloc-256 5181KB 6322KB [ 1798.240044] kmalloc-128 1296KB 1724KB [ 1798.252564] kmalloc-96 3538KB 4404KB [ 1798.259417] kmalloc-64 2743KB 3748KB [ 1798.264791] kmalloc-32 1985KB 2476KB [ 1798.275173] kmalloc-192 2077KB 3052KB [ 1798.281974] kmem_cache 177KB 183KB [ 1798.292158] Out of memory (oom_kill_allocating_task): Kill process 24245 (in:imklog) score 0 or sacrifice child [ 1798.304071] Killed process 24243 (rsyslogd) total-vm:254332kB, anon-rss:520kB, file-rss:0kB, shmem-rss:0kB [ 1798.321013] oom_reaper: reaped process 24243 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:11:01 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:01 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = socket$inet6(0xa, 0x4, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x4, 0x5, 0x9, 0x1, 0x44, @mcast1, @mcast1, 0x20, 0x700, 0xfffffff7, 0xfffffffe}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:11:01 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:01 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000140)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)=@fd={0x1000, 0x3, 0x4, 0x4000, 0x4, {0x77359400}, {0x5, 0x2, 0x9, 0x2d, 0x4, 0x5, "a5da14cf"}, 0x5, 0x4, {}, 0x419f, 0x0, r1}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:01 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000440)={&(0x7f0000000100)="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", &(0x7f0000000200)=""/122, &(0x7f0000000280)="ffbab184ed0a4ee759730284319670cdf015aa3d3907c9c1547bc2ec5590e304abf45522b41b5b8d43e1040940a1502992dfa30fa4be109d92e1a57e31c0b91544ba15553a0c9fe6ba1b616ad0db2857b624353ebe85eaf3e70f53f651eab904ec0f04d6b218a7eff3edc8cbba1c69d5c3ff82b17cd0dc1bc59ef71194dc4c2973050d08410dd998e99f9d07e72d7ba2f146d51038eed13ef8fda485e8a6bf7c1e39d1a69dfae30e6e243145fc4043842fcd8fb63c1456710f83078b504f2212fb1a203868fa71fac4c25977445a1499dadf212e144ef5ce566b038c4bd9b90336570c04e04327a81742ffdc9a34b032d2f0", &(0x7f0000000380)="a90377e5a021e04733f7ea8087b810ee434d932297b039ddd5a5690c92cefb4955e62de9b13df9f536a85b949f0d174800efaaa623331e6ae503b1aad09006c02a9ac3e72067ac15b9da13614cb0920bdfbc13610ac3ce3bc0d5b7677224585b37eea968aa197c28e74bdf692183785aacee9b3494d95d6141fd27d12ef8335995ea8041107bc0006fb7af3eb18215d6efcdc2f1", 0x400, 0xffffffffffffffff, 0x4}, 0x38) 07:11:01 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:04 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @raw_data="325a260a5298a50c9e94da6864cae7a9f4b7c3404ef186899ca6daaca1873e0927aae4ff90cb53237738c3c0076ae9418adda14316d603f7d59f918abe2646b27af9032ae091dc6eb3b555cd27774385de109af5e243a1f1662bc20a8af70c5a6ddae7561d1bd68d51a5323a328d2d4243a0d13485b60baa16455c595a540d8014ba9ce9b66c9a11d71c7bde3608382286513e6f0f2eb0f86d8d7e9d45035445f2a89e27a20deb3d24971d6b35d45f500b24568abe2d5bdbc38b6659fe25ddbc7e3ed0d3ac4bc162"}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x6, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:04 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000440)={&(0x7f0000000100)="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", &(0x7f0000000200)=""/122, &(0x7f0000000280)="ffbab184ed0a4ee759730284319670cdf015aa3d3907c9c1547bc2ec5590e304abf45522b41b5b8d43e1040940a1502992dfa30fa4be109d92e1a57e31c0b91544ba15553a0c9fe6ba1b616ad0db2857b624353ebe85eaf3e70f53f651eab904ec0f04d6b218a7eff3edc8cbba1c69d5c3ff82b17cd0dc1bc59ef71194dc4c2973050d08410dd998e99f9d07e72d7ba2f146d51038eed13ef8fda485e8a6bf7c1e39d1a69dfae30e6e243145fc4043842fcd8fb63c1456710f83078b504f2212fb1a203868fa71fac4c25977445a1499dadf212e144ef5ce566b038c4bd9b90336570c04e04327a81742ffdc9a34b032d2f0", &(0x7f0000000380)="a90377e5a021e04733f7ea8087b810ee434d932297b039ddd5a5690c92cefb4955e62de9b13df9f536a85b949f0d174800efaaa623331e6ae503b1aad09006c02a9ac3e72067ac15b9da13614cb0920bdfbc13610ac3ce3bc0d5b7677224585b37eea968aa197c28e74bdf692183785aacee9b3494d95d6141fd27d12ef8335995ea8041107bc0006fb7af3eb18215d6efcdc2f1", 0x400, 0xffffffffffffffff, 0x4}, 0x38) 07:11:04 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:04 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = socket$inet6(0xa, 0x4, 0x80) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x4, 0x5, 0x9, 0x1, 0x44, @mcast1, @mcast1, 0x20, 0x700, 0xfffffff7, 0xfffffffe}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) socket$inet6(0xa, 0x4, 0x80) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f0000000140)={'ip6gre0\x00', 0x0, 0x4, 0x5, 0x9, 0x1, 0x44, @mcast1, @mcast1, 0x20, 0x700, 0xfffffff7, 0xfffffffe}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) 07:11:04 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:04 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000140)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)=@fd={0x1000, 0x3, 0x4, 0x4000, 0x4, {0x77359400}, {0x5, 0x2, 0x9, 0x2d, 0x4, 0x5, "a5da14cf"}, 0x5, 0x4, {}, 0x419f, 0x0, r1}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:04 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000440)={&(0x7f0000000100)="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", &(0x7f0000000200)=""/122, &(0x7f0000000280)="ffbab184ed0a4ee759730284319670cdf015aa3d3907c9c1547bc2ec5590e304abf45522b41b5b8d43e1040940a1502992dfa30fa4be109d92e1a57e31c0b91544ba15553a0c9fe6ba1b616ad0db2857b624353ebe85eaf3e70f53f651eab904ec0f04d6b218a7eff3edc8cbba1c69d5c3ff82b17cd0dc1bc59ef71194dc4c2973050d08410dd998e99f9d07e72d7ba2f146d51038eed13ef8fda485e8a6bf7c1e39d1a69dfae30e6e243145fc4043842fcd8fb63c1456710f83078b504f2212fb1a203868fa71fac4c25977445a1499dadf212e144ef5ce566b038c4bd9b90336570c04e04327a81742ffdc9a34b032d2f0", &(0x7f0000000380)="a90377e5a021e04733f7ea8087b810ee434d932297b039ddd5a5690c92cefb4955e62de9b13df9f536a85b949f0d174800efaaa623331e6ae503b1aad09006c02a9ac3e72067ac15b9da13614cb0920bdfbc13610ac3ce3bc0d5b7677224585b37eea968aa197c28e74bdf692183785aacee9b3494d95d6141fd27d12ef8335995ea8041107bc0006fb7af3eb18215d6efcdc2f1", 0x400, 0xffffffffffffffff, 0x4}, 0x38) 07:11:04 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:04 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x4, 0x1, 0x4, 0x400, 0xe451, {}, {0x1, 0xc, 0x1, 0x65, 0x1, 0x7, "7843a804"}, 0x9, 0x2, {&(0x7f0000000140)}, 0x2}) 07:11:04 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:04 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd2, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:04 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1806.898565] oom_reaper: reaped process 24386 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1806.972950] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1806.991256] in:imklog cpuset=/ mems_allowed=0-1 [ 1806.995964] CPU: 0 PID: 24369 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1807.003411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1807.012938] Call Trace: [ 1807.015538] dump_stack+0x1fc/0x2ef [ 1807.019177] dump_header+0x15d/0xc3f [ 1807.022897] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1807.028001] ? ___ratelimit+0x319/0x590 [ 1807.031981] oom_kill_process.cold+0x10/0x692 [ 1807.036484] ? check_preemption_disabled+0x41/0x280 [ 1807.041511] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1807.046789] out_of_memory+0x1072/0x1390 [ 1807.050961] ? oom_killer_disable+0x270/0x270 [ 1807.055461] ? mutex_trylock+0x15f/0x1a0 [ 1807.059528] __alloc_pages_nodemask+0x23a2/0x2890 [ 1807.064382] ? find_get_entry+0x4cd/0x8a0 [ 1807.068545] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1807.073414] alloc_pages_current+0x193/0x2a0 [ 1807.077832] filemap_fault+0x146e/0x2180 [ 1807.081884] ext4_filemap_fault+0x84/0xb0 [ 1807.086026] __do_fault+0x10b/0x4b0 [ 1807.089646] __handle_mm_fault+0x273b/0x41c0 [ 1807.094050] ? vm_insert_page+0x9c0/0x9c0 [ 1807.098181] ? lock_downgrade+0x720/0x720 [ 1807.102331] ? check_preemption_disabled+0x41/0x280 [ 1807.107420] handle_mm_fault+0x436/0xb10 [ 1807.111475] __do_page_fault+0x68e/0xd60 [ 1807.115533] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1807.120533] ? spurious_fault+0x840/0x840 [ 1807.124677] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1807.129514] ? page_fault+0x8/0x30 [ 1807.133034] page_fault+0x1e/0x30 [ 1807.136479] RIP: 0033:0x7efc1d03622d [ 1807.140450] Code: Bad RIP value. [ 1807.143802] RSP: 002b:00007efc1a9d2580 EFLAGS: 00010293 [ 1807.149148] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007efc1d03622d [ 1807.156402] RDX: 0000000000001fa0 RSI: 00007efc1a9d2da0 RDI: 0000000000000004 [ 1807.163658] RBP: 00005636301749d0 R08: 0000000000000000 R09: 0000000000000000 [ 1807.170950] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007efc1a9d2da0 [ 1807.178200] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007efc1a9d4553 [ 1807.187818] Mem-Info: [ 1807.190267] active_anon:16901 inactive_anon:35219 isolated_anon:0 [ 1807.190267] active_file:16 inactive_file:12 isolated_file:0 [ 1807.190267] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1807.190267] slab_reclaimable:14047 slab_unreclaimable:119727 [ 1807.190267] mapped:22457 shmem:35932 pagetables:607 bounce:0 [ 1807.190267] free:13846 free_pcp:905 free_cma:0 [ 1807.207892] syz-executor.1: vmalloc: allocation failure, allocated 1670209536 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1807.223742] Node 0 active_anon:64616kB inactive_anon:40332kB active_file:48kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1807.252641] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1807.272300] Node 1 active_anon:2988kB inactive_anon:100544kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31420kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1807.281076] CPU: 1 PID: 24386 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1807.304569] 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 [ 1807.307655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1807.307660] Call Trace: [ 1807.307682] dump_stack+0x1fc/0x2ef [ 1807.307706] warn_alloc.cold+0x7b/0x18f [ 1807.338877] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1807.343543] ? zone_watermark_ok_safe+0x260/0x260 [ 1807.346284] Node 0 DMA32 free:17884kB min:35996kB low:44992kB high:53988kB active_anon:64616kB inactive_anon:40332kB active_file:56kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2052kB bounce:0kB free_pcp:1620kB local_pcp:1280kB free_cma:0kB [ 1807.349910] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1807.353897] lowmem_reserve[]: 0 0 1 1 1 [ 1807.359092] ? retint_kernel+0x2d/0x2d [ 1807.359120] __vmalloc_area_node+0x4fd/0x780 [ 1807.359141] ? __vmalloc_node_range+0x180/0x180 [ 1807.359154] ? _raw_spin_unlock+0x29/0x40 [ 1807.359165] ? __get_vm_area_node+0x2e2/0x3a0 [ 1807.359187] __vmalloc_node_range+0xed/0x180 [ 1807.359204] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1807.359220] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1807.359231] vmalloc_user+0x70/0xe0 [ 1807.359244] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1807.359259] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1807.359275] __vb2_queue_alloc+0x472/0xe60 [ 1807.359298] vb2_core_create_bufs+0x273/0x7e0 [ 1807.359313] ? __vb2_queue_free+0x870/0x870 [ 1807.359330] ? mutex_trylock+0x1a0/0x1a0 [ 1807.359347] ? __video_do_ioctl+0x632/0xcd0 [ 1807.359367] vb2_create_bufs+0x332/0x620 [ 1807.359386] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1807.359400] ? __video_do_ioctl+0x632/0xcd0 [ 1807.359413] ? mutex_trylock+0x1a0/0x1a0 [ 1807.359429] ? mark_held_locks+0xf0/0xf0 [ 1807.359446] ? futex_wait_queue_me+0x404/0x5e0 [ 1807.359464] vb2_ioctl_create_bufs+0x20d/0x360 [ 1807.359479] ? memset+0x20/0x40 [ 1807.359498] v4l_create_bufs+0xb2/0x160 [ 1807.359517] __video_do_ioctl+0x49a/0xcd0 [ 1807.359538] ? v4l_querycap+0x340/0x340 [ 1807.359558] ? __might_fault+0x192/0x1d0 [ 1807.359577] ? v4l_querycap+0x340/0x340 [ 1807.359593] video_usercopy+0x13f/0xfa0 [ 1807.359614] ? v4l_enumstd+0x60/0x60 [ 1807.359629] ? do_futex+0x171/0x1880 [ 1807.359644] ? mark_held_locks+0xf0/0xf0 [ 1807.359663] ? debug_check_no_obj_freed+0x201/0x490 [ 1807.359687] ? video_usercopy+0xfa0/0xfa0 [ 1807.359699] v4l2_ioctl+0x147/0x1a0 [ 1807.359712] ? video_devdata+0xa0/0xa0 [ 1807.359728] do_vfs_ioctl+0xcdb/0x12e0 [ 1807.359744] ? lock_downgrade+0x720/0x720 [ 1807.359760] ? check_preemption_disabled+0x41/0x280 [ 1807.359774] ? ioctl_preallocate+0x200/0x200 [ 1807.359793] ? __fget+0x356/0x510 [ 1807.359810] ? do_dup2+0x450/0x450 [ 1807.359825] ? __se_sys_futex+0x298/0x3b0 [ 1807.359847] ksys_ioctl+0x9b/0xc0 [ 1807.359864] __x64_sys_ioctl+0x6f/0xb0 [ 1807.359879] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1807.359892] do_syscall_64+0xf9/0x620 [ 1807.359911] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1807.359923] RIP: 0033:0x7ff9055210f9 [ 1807.359938] Code: Bad RIP value. [ 1807.359946] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1807.359959] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1807.359968] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1807.359976] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1807.359984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1807.359992] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1807.370562] Mem-Info: [ 1807.407439] 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 [ 1807.421235] active_anon:16901 inactive_anon:35219 isolated_anon:0 [ 1807.421235] active_file:16 inactive_file:12 isolated_file:0 [ 1807.421235] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1807.421235] slab_reclaimable:14047 slab_unreclaimable:119727 [ 1807.421235] mapped:22457 shmem:35932 pagetables:607 bounce:0 [ 1807.421235] free:13846 free_pcp:905 free_cma:0 [ 1807.425302] lowmem_reserve[]: 0 0 0 0 0 [ 1807.436560] Node 0 active_anon:64616kB inactive_anon:40332kB active_file:48kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1807.440464] Node 1 Normal free:26608kB min:53876kB low:67344kB high:80812kB active_anon:2988kB inactive_anon:100544kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:376kB bounce:0kB free_pcp:2000kB local_pcp:480kB free_cma:0kB [ 1807.443277] Node 1 active_anon:2988kB inactive_anon:100544kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31420kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1807.451803] lowmem_reserve[]: 0 0 0 0 0 [ 1807.471508] 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 [ 1807.475181] 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 [ 1807.489510] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1807.492844] Node 0 DMA32: 731*4kB (ME) 546*8kB (ME) 133*16kB (UME) 43*32kB (ME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 0*512kB 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17964kB [ 1807.501596] Node 0 DMA32 free:17884kB min:35996kB low:44992kB high:53988kB active_anon:64616kB inactive_anon:40332kB active_file:56kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2052kB bounce:0kB free_pcp:1620kB local_pcp:340kB free_cma:0kB [ 1807.506097] 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 [ 1807.519893] lowmem_reserve[]: 0 0 1 1 1 [ 1807.521633] Node 1 Normal: 304*4kB (UME) 226*8kB (ME) 220*16kB (M) 133*32kB (M) 27*64kB (ME) 8*128kB (M) 5*256kB (ME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26608kB [ 1807.525690] 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 [ 1807.529744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1807.529754] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1807.529764] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1807.529773] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1807.529779] 35963 total pagecache pages [ 1807.529797] 0 pages in swap cache [ 1807.539809] lowmem_reserve[]: 0 0 0 0 0 [ 1807.541226] Swap cache stats: add 0, delete 0, find 0/0 [ 1807.545619] Node 1 Normal free:26608kB min:53876kB low:67344kB high:80812kB active_anon:2988kB inactive_anon:100544kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:376kB bounce:0kB free_pcp:2000kB local_pcp:1520kB free_cma:0kB [ 1807.550717] Free swap = 0kB [ 1807.550722] Total swap = 0kB [ 1807.550730] 2097051 pages RAM [ 1807.550734] 0 pages HighMem/MovableOnly [ 1807.550739] 369649 pages reserved [ 1807.550743] 0 pages cma reserved [ 1807.550751] Unreclaimable slab info: [ 1807.550756] Name Used Total [ 1807.550768] pid_2 40KB 88KB [ 1807.570316] lowmem_reserve[]: 0 0 0 0 0 [ 1807.572468] batadv_tt_change_cache 1KB 7KB [ 1807.584624] 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 [ 1807.586440] batadv_tl_cache 5KB 16KB [ 1807.592502] Node 0 DMA32: 731*4kB (ME) 546*8kB (ME) 133*16kB (UME) 43*32kB (ME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 0*512kB 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17964kB [ 1807.593008] TIPC 31KB 45KB [ 1807.603276] 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 [ 1807.609604] SCTPv6 16KB 37KB [ 1807.617402] Node 1 Normal: 304*4kB (UME) 226*8kB (ME) 220*16kB (M) 133*32kB (M) 27*64kB (ME) 8*128kB (M) 5*256kB (ME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26608kB [ 1807.619389] DCCPv6 17KB 37KB [ 1807.621045] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1807.632075] DCCP 16KB 35KB [ 1807.643183] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1807.645190] L2TP/IPv6 21KB 26KB [ 1807.665729] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1807.665741] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1807.665746] 35963 total pagecache pages [ 1807.665758] 0 pages in swap cache [ 1807.665766] Swap cache stats: add 0, delete 0, find 0/0 [ 1807.665772] Free swap = 0kB [ 1807.665777] Total swap = 0kB [ 1807.665785] 2097051 pages RAM [ 1807.665790] 0 pages HighMem/MovableOnly [ 1807.665795] 369649 pages reserved [ 1807.665800] 0 pages cma reserved [ 1808.278869] RXRPC 13KB 26KB [ 1808.284265] rxrpc_call_jar 90KB 118KB [ 1808.304608] bridge_fdb_cache 10KB 27KB [ 1808.312483] fib6_nodes 184KB 264KB [ 1808.332717] ip6_dst_cache 566KB 678KB [ 1808.343832] RAWv6 81KB 101KB [ 1808.358866] UDPv6 30KB 41KB [ 1808.364356] TCPv6 27KB 30KB [ 1808.385382] nf_conntrack 13KB 18KB [ 1808.394810] t10_alua_lu_gp_cache 0KB 3KB [ 1808.417803] sd_ext_cdb 0KB 7KB [ 1808.423217] scsi_sense_cache 1056KB 1060KB [ 1808.436194] virtio_scsi_cmd 16KB 16KB [ 1808.450583] sgpool-128 8KB 8KB [ 1808.457673] sgpool-64 4KB 12KB [ 1808.463634] sgpool-32 2KB 15KB [ 1808.473787] sgpool-16 1KB 7KB [ 1808.482093] sgpool-8 0KB 7KB [ 1808.493638] mqueue_inode_cache 12KB 30KB [ 1808.501355] bio_post_read_ctx 14KB 15KB [ 1808.512064] bio-2 14KB 15KB [ 1808.518890] jfs_mp 7KB 7KB [ 1808.525474] cifs_small_rq 15KB 16KB [ 1808.535801] cifs_request 67KB 67KB [ 1808.542271] cifs_mpx_ids 0KB 7KB [ 1808.552302] nfs_commit_data 3KB 14KB [ 1808.559155] nfs_write_data 34KB 44KB [ 1808.565232] ext4_system_zone 1KB 7KB [ 1808.576770] bio-1 1KB 7KB [ 1808.582745] pid_namespace 2KB 11KB [ 1808.588658] rpc_buffers 17KB 25KB [ 1808.594465] rpc_tasks 2KB 7KB [ 1808.600368] UNIX 1168KB 1278KB [ 1808.606394] tcp_bind_bucket 1KB 4KB [ 1808.611777] ip_fib_trie 27KB 47KB [ 1808.618194] ip_fib_alias 132KB 189KB [ 1808.624156] ip_dst_cache 9KB 16KB [ 1808.630110] RAW 49KB 75KB [ 1808.635480] UDP 60KB 74KB [ 1808.641361] TCP 14KB 16KB [ 1808.648308] hugetlbfs_inode_cache 3KB 15KB [ 1808.654611] fscache_cookie_jar 1KB 11KB [ 1808.661091] eventpoll_pwq 22KB 67KB [ 1808.686524] eventpoll_epi 41KB 63KB [ 1808.691933] inotify_inode_mark 18KB 31KB [ 1808.698217] request_queue 199KB 199KB [ 1808.716944] blkdev_requests 1KB 3KB [ 1808.722346] blkdev_ioc 26KB 38KB [ 1808.736641] bio-0 1251KB 1252KB [ 1808.742041] biovec-max 1575KB 1575KB [ 1808.756304] biovec-64 1082KB 1086KB [ 1808.761700] biovec-16 103KB 105KB [ 1808.776823] bio_integrity_payload 1KB 8KB [ 1808.782562] khugepaged_mm_slot 10KB 31KB [ 1808.806402] uid_cache 0KB 4KB [ 1808.811801] dmaengine-unmap-2 0KB 3KB [ 1808.817697] skbuff_fclone_cache 78KB 78KB [ 1808.823261] skbuff_head_cache 8090KB 8647KB [ 1808.828889] configfs_dir_cache 3KB 7KB [ 1808.834542] file_lock_cache 71KB 83KB [ 1808.840408] file_lock_ctx 9KB 11KB [ 1808.845900] fsnotify_mark_connector 8KB 23KB [ 1808.851876] net_namespace 70KB 70KB [ 1808.857291] shmem_inode_cache 8146KB 8275KB [ 1808.862663] task_delay_info 206KB 383KB [ 1808.868215] taskstats 69KB 91KB [ 1808.873588] proc_dir_entry 794KB 877KB [ 1808.879091] pde_opener 11KB 58KB [ 1808.884747] seq_file 249KB 417KB [ 1808.890651] sigqueue 46KB 66KB [ 1808.896063] kernfs_node_cache 18234KB 18246KB [ 1808.901906] mnt_cache 191KB 216KB [ 1808.912015] filp 6877KB 7927KB [ 1808.917603] names_cache 133590KB 133590KB [ 1808.922991] iint_cache 35KB 47KB [ 1808.933413] key_jar 4KB 7KB [ 1808.938963] uts_namespace 3KB 7KB [ 1808.944329] nsproxy 1KB 7KB [ 1808.954718] vm_area_struct 3251KB 4095KB [ 1808.960164] mm_struct 559KB 728KB [ 1808.965535] fs_cache 184KB 376KB [ 1808.976861] files_cache 755KB 1095KB [ 1808.982254] signal_cache 1303KB 1962KB [ 1808.991881] sighand_cache 538KB 631KB [ 1808.998758] task_struct 6451KB 6539KB [ 1809.004140] cred_jar 1978KB 3004KB [ 1809.013515] anon_vma_chain 1049KB 1547KB [ 1809.019887] anon_vma 135KB 327KB [ 1809.025272] pid 104KB 236KB [ 1809.034573] Acpi-Operand 156KB 202KB [ 1809.041065] Acpi-ParseExt 9KB 11KB [ 1809.052430] Acpi-Parse 41KB 47KB [ 1809.058813] Acpi-State 52KB 63KB [ 1809.064217] Acpi-Namespace 20KB 27KB [ 1809.073827] numa_policy 0KB 3KB [ 1809.080071] debug_objects_cache 1588KB 1968KB [ 1809.085622] trace_event_file 297KB 298KB [ 1809.094965] ftrace_event_field 398KB 401KB [ 1809.101099] pool_workqueue 128KB 156KB [ 1809.106828] page->ptl 550KB 1035KB [ 1809.112265] kmalloc-2097152 2050KB 2050KB [ 1809.117700] kmalloc-524288 2056KB 2056KB [ 1809.123090] kmalloc-262144 1290KB 1290KB [ 1809.128559] kmalloc-131072 650KB 650KB [ 1809.133924] kmalloc-65536 2112KB 2178KB [ 1809.139507] kmalloc-32768 1815KB 1914KB [ 1809.144882] kmalloc-16384 1072KB 1188KB [ 1809.150332] kmalloc-8192 4488KB 4587KB [ 1809.155702] kmalloc-4096 21343KB 21381KB [ 1809.161148] kmalloc-2048 13572KB 16473KB [ 1809.166576] kmalloc-1024 10157KB 13686KB [ 1809.171946] kmalloc-512 15470KB 16215KB [ 1809.177396] kmalloc-256 4781KB 6296KB [ 1809.182765] kmalloc-128 1156KB 1724KB [ 1809.188209] kmalloc-96 3651KB 4404KB [ 1809.193578] kmalloc-64 2636KB 3748KB [ 1809.198998] kmalloc-32 1962KB 2476KB [ 1809.204368] kmalloc-192 1861KB 3040KB [ 1809.210253] kmem_cache 177KB 183KB [ 1809.215646] Out of memory (oom_kill_allocating_task): Kill process 24369 (in:imklog) score 0 or sacrifice child [ 1809.230079] Killed process 24348 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 1809.243755] oom_reaper: reaped process 24348 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:11:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x4, 0x0, 0x0) 07:11:12 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x4, 0x1, 0x4, 0x400, 0xe451, {}, {0x1, 0xc, 0x1, 0x65, 0x1, 0x7, "7843a804"}, 0x9, 0x2, {&(0x7f0000000140)}, 0x2}) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x4, 0x1, 0x4, 0x400, 0xe451, {}, {0x1, 0xc, 0x1, 0x65, 0x1, 0x7, "7843a804"}, 0x9, 0x2, {&(0x7f0000000140)}, 0x2}) (async) 07:11:12 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:12 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix_mp={0xfffffffe, 0x4, 0x30385056, 0x5, 0x0, [{0x5a800000, 0x1f}, {0x1, 0x80000001}, {0x7fffffff, 0x8}, {0x4, 0x3}, {0x9, 0x1}, {0x11eb, 0x7}, {0x9, 0xccb1}, {0xfffff05b, 0x8}], 0x9, 0xf5, 0x7, 0x2, 0x3}}) 07:11:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 5: syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:15 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x0, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x4, 0x1, 0x4, 0x400, 0xe451, {}, {0x1, 0xc, 0x1, 0x65, 0x1, 0x7, "7843a804"}, 0x9, 0x2, {&(0x7f0000000140)}, 0x2}) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x4, 0x1, 0x4, 0x400, 0xe451, {}, {0x1, 0xc, 0x1, 0x65, 0x1, 0x7, "7843a804"}, 0x9, 0x2, {&(0x7f0000000140)}, 0x2}) 07:11:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix_mp={0xfffffffe, 0x4, 0x30385056, 0x5, 0x0, [{0x5a800000, 0x1f}, {0x1, 0x80000001}, {0x7fffffff, 0x8}, {0x4, 0x3}, {0x9, 0x1}, {0x11eb, 0x7}, {0x9, 0xccb1}, {0xfffff05b, 0x8}], 0x9, 0xf5, 0x7, 0x2, 0x3}}) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix_mp={0xfffffffe, 0x4, 0x30385056, 0x5, 0x0, [{0x5a800000, 0x1f}, {0x1, 0x80000001}, {0x7fffffff, 0x8}, {0x4, 0x3}, {0x9, 0x1}, {0x11eb, 0x7}, {0x9, 0xccb1}, {0xfffff05b, 0x8}], 0x9, 0xf5, 0x7, 0x2, 0x3}}) (async) 07:11:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x0, 0x9}) 07:11:15 executing program 5: syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x0, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix_mp={0xfffffffe, 0x4, 0x30385056, 0x5, 0x0, [{0x5a800000, 0x1f}, {0x1, 0x80000001}, {0x7fffffff, 0x8}, {0x4, 0x3}, {0x9, 0x1}, {0x11eb, 0x7}, {0x9, 0xccb1}, {0xfffff05b, 0x8}], 0x9, 0xf5, 0x7, 0x2, 0x3}}) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x0, 0x9}) 07:11:15 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x0, 0x1, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) syz_open_dev$vim2m(&(0x7f0000000140), 0x20, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000003c0)={0x3, 0x1, 0x3, 0x0, 0x5}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) r2 = syz_open_dev$sndctrl(&(0x7f0000000180), 0xd70, 0x458802) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000340)={0x0, 0x6, 0x400, 0x101, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) 07:11:15 executing program 5: syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:15 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x0, 0x9}) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x0, 0x2}) (async) syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) (async) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x0, 0x9}) (async) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x0, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async, rerun: 32) syz_open_dev$vim2m(&(0x7f0000000140), 0x20, 0x2) (rerun: 32) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000003c0)={0x3, 0x1, 0x3, 0x0, 0x5}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) (async) r2 = syz_open_dev$sndctrl(&(0x7f0000000180), 0xd70, 0x458802) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000340)={0x0, 0x6, 0x400, 0x101, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) 07:11:15 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 07:11:15 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x0, 0x1, 0x1}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x0, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) syz_open_dev$vim2m(&(0x7f0000000140), 0x20, 0x2) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) (async) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000003c0)={0x3, 0x1, 0x3, 0x0, 0x5}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}) (async) r2 = syz_open_dev$sndctrl(&(0x7f0000000180), 0xd70, 0x458802) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000340)={0x0, 0x6, 0x400, 0x101, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) 07:11:15 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 07:11:15 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x0, 0x1, 0x1}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:15 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x0, {0x1, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:15 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) 07:11:15 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:11:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async, rerun: 64) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) (rerun: 64) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x0, 0x1, 0x1}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:15 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:15 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:15 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x0, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:16 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4, 0x0, 0x0) 07:11:16 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x0, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1813.257490] block nbd3: shutting down sockets 07:11:16 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) (async) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) (async) syz_open_dev$vim2m(&(0x7f0000000140), 0x6, 0x2) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x800) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) 07:11:16 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x4, 0x6, 0xfffffff8, 0x1, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0xc}, 0x48) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000300)=0x3) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000140)="a4c67d4bda42af6867c6f395dd21e1fcbaf6cff63b9882f5804e1be2327a55f5c27f2c37c03a843256e0b2a93284bda7b3ad55e93d418bb25a66376b7fbf46f4bb191bd1ca6bbbdb0484f988c6e54d534e8ccc326ab67c888830fa87b002ff67a55eaa350cdc2791e63e25f43cf0fb4bb85712ac6e73101a6a0d211a64f39da98fbdc5a2fe539929bf718fd56c88bb56e2d6e7f25e9a529e42be0668c27c22916fe2e6b76aef04ee84b8d5b2c138d9b71a7caf131fa517f418211d3a710e54ad8e5dfa0e0eab4097729db0867b9ebd591c82cc68586b4541a82b3503d5310c1dd5a8494f268692ab07fc6eda0e7bc80dbaa677"}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) 07:11:16 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x0, @sliced={0x1, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988c35505448ba3a7b86703cef48e2b07c419acf70785fe8f02b85a63676e3e03d0b56e3dda0a825edb745bd1d61a93144ac567dcde0257c9f7700512ebc7aef76d0ac7e8e0e5cfb75c7e8f73cea6259bb09e767e6759dd85a80b7839c238b9d1effb3bfe03c378e228bc8e14", 0xd6) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x0, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 07:11:16 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20, 0x0, 0x9], 0xd3e}}, 0x7ff}) 07:11:16 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x4, 0x6, 0xfffffff8, 0x1, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0xc}, 0x48) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000300)=0x3) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000140)="a4c67d4bda42af6867c6f395dd21e1fcbaf6cff63b9882f5804e1be2327a55f5c27f2c37c03a843256e0b2a93284bda7b3ad55e93d418bb25a66376b7fbf46f4bb191bd1ca6bbbdb0484f988c6e54d534e8ccc326ab67c888830fa87b002ff67a55eaa350cdc2791e63e25f43cf0fb4bb85712ac6e73101a6a0d211a64f39da98fbdc5a2fe539929bf718fd56c88bb56e2d6e7f25e9a529e42be0668c27c22916fe2e6b76aef04ee84b8d5b2c138d9b71a7caf131fa517f418211d3a710e54ad8e5dfa0e0eab4097729db0867b9ebd591c82cc68586b4541a82b3503d5310c1dd5a8494f268692ab07fc6eda0e7bc80dbaa677"}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x4, 0x6, 0xfffffff8, 0x1, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0xc}, 0x48) (async) syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) (async) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000040)) (async) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)) (async) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000300)=0x3) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000140)="a4c67d4bda42af6867c6f395dd21e1fcbaf6cff63b9882f5804e1be2327a55f5c27f2c37c03a843256e0b2a93284bda7b3ad55e93d418bb25a66376b7fbf46f4bb191bd1ca6bbbdb0484f988c6e54d534e8ccc326ab67c888830fa87b002ff67a55eaa350cdc2791e63e25f43cf0fb4bb85712ac6e73101a6a0d211a64f39da98fbdc5a2fe539929bf718fd56c88bb56e2d6e7f25e9a529e42be0668c27c22916fe2e6b76aef04ee84b8d5b2c138d9b71a7caf131fa517f418211d3a710e54ad8e5dfa0e0eab4097729db0867b9ebd591c82cc68586b4541a82b3503d5310c1dd5a8494f268692ab07fc6eda0e7bc80dbaa677"}, 0x20) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) 07:11:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 07:11:16 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f0000000180)={0x7, 0x1, 0x3, 0x0, 0x9}) 07:11:16 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x101100, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) (async) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000180)) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x6, 0x2) r2 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000180), 0x0, 0x800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1813.493340] block nbd3: shutting down sockets 07:11:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) 07:11:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1813.639977] block nbd3: Device being setup by another task [ 1813.706099] block nbd3: Device being setup by another task [ 1813.715188] block nbd3: shutting down sockets [ 1818.428668] oom_reaper: reaped process 24591 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1818.464010] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1818.481335] in:imklog cpuset=/ mems_allowed=0-1 [ 1818.486172] CPU: 0 PID: 24422 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1818.493721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1818.503190] Call Trace: [ 1818.505792] dump_stack+0x1fc/0x2ef [ 1818.509423] dump_header+0x15d/0xc3f [ 1818.513143] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1818.518240] ? ___ratelimit+0x319/0x590 [ 1818.522218] oom_kill_process.cold+0x10/0x692 [ 1818.526709] ? check_preemption_disabled+0x41/0x280 [ 1818.531717] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1818.536994] out_of_memory+0x1072/0x1390 [ 1818.541075] ? oom_killer_disable+0x270/0x270 [ 1818.545557] ? mutex_trylock+0x15f/0x1a0 [ 1818.549784] __alloc_pages_nodemask+0x23a2/0x2890 [ 1818.554664] ? find_get_entry+0x4cd/0x8a0 [ 1818.558838] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1818.563699] alloc_pages_current+0x193/0x2a0 [ 1818.568100] filemap_fault+0x146e/0x2180 [ 1818.572156] ext4_filemap_fault+0x84/0xb0 [ 1818.576305] __do_fault+0x10b/0x4b0 [ 1818.579932] __handle_mm_fault+0x273b/0x41c0 [ 1818.584347] ? vm_insert_page+0x9c0/0x9c0 [ 1818.588506] ? lock_downgrade+0x720/0x720 [ 1818.592657] ? check_preemption_disabled+0x41/0x280 [ 1818.597679] handle_mm_fault+0x436/0xb10 [ 1818.601737] __do_page_fault+0x68e/0xd60 [ 1818.605822] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1818.611057] ? spurious_fault+0x840/0x840 [ 1818.615192] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1818.620023] ? page_fault+0x8/0x30 [ 1818.623579] page_fault+0x1e/0x30 [ 1818.627034] RIP: 0033:0x7efed35b922d [ 1818.630747] Code: Bad RIP value. [ 1818.634115] RSP: 002b:00007efed0f55580 EFLAGS: 00010293 [ 1818.639470] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007efed35b922d [ 1818.646879] RDX: 0000000000001fa0 RSI: 00007efed0f55da0 RDI: 0000000000000004 [ 1818.654145] RBP: 000056510b8909d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.661427] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007efed0f55da0 [ 1818.668698] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007efed0f55e15 [ 1818.680922] Mem-Info: [ 1818.683377] active_anon:15884 inactive_anon:35218 isolated_anon:0 [ 1818.683377] active_file:51 inactive_file:18 isolated_file:0 [ 1818.683377] unevictable:0 dirty:28 writeback:0 unstable:0 [ 1818.683377] slab_reclaimable:14302 slab_unreclaimable:122036 [ 1818.683377] mapped:22514 shmem:35932 pagetables:576 bounce:0 [ 1818.683377] free:13771 free_pcp:817 free_cma:0 [ 1818.686008] syz-executor.1: vmalloc: allocation failure, allocated 1664991232 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1818.722191] Node 0 active_anon:60396kB inactive_anon:40328kB active_file:108kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58504kB dirty:88kB writeback:0kB shmem:42460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1818.739784] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1818.762477] Node 1 active_anon:3140kB inactive_anon:100544kB active_file:96kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31552kB dirty:24kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1818.764064] CPU: 1 PID: 24591 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1818.795041] 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 [ 1818.799325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1818.799330] Call Trace: [ 1818.799354] dump_stack+0x1fc/0x2ef [ 1818.799380] warn_alloc.cold+0x7b/0x18f [ 1818.833895] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1818.835131] ? zone_watermark_ok_safe+0x260/0x260 [ 1818.837745] Node 0 DMA32 free:17856kB min:35996kB low:44992kB high:53988kB active_anon:60396kB inactive_anon:40328kB active_file:184kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1896kB bounce:0kB free_pcp:1932kB local_pcp:1456kB free_cma:0kB [ 1818.841318] ? rcu_nmi_exit+0xb3/0x180 [ 1818.845273] lowmem_reserve[]: 0 0 1 1 1 [ 1818.850416] __vmalloc_area_node+0x4fd/0x780 [ 1818.850436] ? __vmalloc_node_range+0x180/0x180 [ 1818.850450] ? _raw_spin_unlock+0x29/0x40 [ 1818.850462] ? __get_vm_area_node+0x2e2/0x3a0 [ 1818.850480] __vmalloc_node_range+0xed/0x180 [ 1818.850498] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1818.857612] 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 [ 1818.884606] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1818.884620] vmalloc_user+0x70/0xe0 [ 1818.884633] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1818.884647] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1818.884661] __vb2_queue_alloc+0x472/0xe60 [ 1818.884687] vb2_core_create_bufs+0x273/0x7e0 [ 1818.884701] ? __vb2_queue_free+0x870/0x870 [ 1818.891200] lowmem_reserve[]: 0 0 0 0 0 [ 1818.892547] ? mutex_trylock+0x1a0/0x1a0 [ 1818.897060] Node 1 Normal free:26792kB min:53876kB low:67344kB high:80812kB active_anon:3148kB inactive_anon:100544kB active_file:8kB inactive_file:288kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:408kB bounce:0kB free_pcp:1512kB local_pcp:4kB free_cma:0kB [ 1818.901601] ? __video_do_ioctl+0x632/0xcd0 [ 1818.905720] lowmem_reserve[]: 0 0 0 0 0 [ 1818.910222] vb2_create_bufs+0x332/0x620 [ 1818.910239] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1818.910253] ? __video_do_ioctl+0x632/0xcd0 [ 1818.910266] ? mutex_trylock+0x1a0/0x1a0 [ 1818.910280] ? mark_held_locks+0xf0/0xf0 [ 1818.910294] ? futex_wait_queue_me+0x404/0x5e0 [ 1818.910312] vb2_ioctl_create_bufs+0x20d/0x360 [ 1818.933469] 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 [ 1818.944960] ? memset+0x20/0x40 [ 1818.944978] v4l_create_bufs+0xb2/0x160 [ 1818.944994] __video_do_ioctl+0x49a/0xcd0 [ 1818.945014] ? v4l_querycap+0x340/0x340 [ 1818.945030] ? __might_fault+0x192/0x1d0 [ 1818.945047] ? v4l_querycap+0x340/0x340 [ 1818.960424] Node 0 DMA32: 814*4kB (UME) 423*8kB (UME) 129*16kB (UME) 46*32kB (UME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17856kB [ 1818.962495] video_usercopy+0x13f/0xfa0 [ 1818.966786] 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 [ 1818.971381] ? v4l_enumstd+0x60/0x60 [ 1818.975670] Node 1 Normal: 320*4kB (M) 253*8kB (ME) 250*16kB (ME) 129*32kB (UME) 16*64kB (ME) 8*128kB (M) 6*256kB (UME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26792kB [ 1818.979637] ? do_futex+0x171/0x1880 [ 1818.979653] ? mark_held_locks+0xf0/0xf0 [ 1818.979669] ? debug_check_no_obj_freed+0x201/0x490 [ 1818.979692] ? video_usercopy+0xfa0/0xfa0 [ 1818.979704] v4l2_ioctl+0x147/0x1a0 [ 1818.979716] ? video_devdata+0xa0/0xa0 [ 1818.979732] do_vfs_ioctl+0xcdb/0x12e0 [ 1818.979749] ? lock_downgrade+0x720/0x720 [ 1818.992532] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.012503] ? check_preemption_disabled+0x41/0x280 [ 1819.012518] ? ioctl_preallocate+0x200/0x200 [ 1819.012535] ? __fget+0x356/0x510 [ 1819.012550] ? do_dup2+0x450/0x450 [ 1819.012565] ? __se_sys_futex+0x298/0x3b0 [ 1819.012586] ksys_ioctl+0x9b/0xc0 [ 1819.012602] __x64_sys_ioctl+0x6f/0xb0 [ 1819.012619] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1819.024914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.024947] do_syscall_64+0xf9/0x620 [ 1819.032461] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.034356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1819.048451] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.051670] RIP: 0033:0x7ff9055210f9 [ 1819.064909] 35996 total pagecache pages [ 1819.068098] Code: Bad RIP value. [ 1819.068107] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1819.068119] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1819.068127] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1819.068135] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1819.068143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1819.068150] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1819.068981] Mem-Info: [ 1819.086241] 0 pages in swap cache [ 1819.088721] active_anon:15862 inactive_anon:35218 isolated_anon:0 [ 1819.088721] active_file:14 inactive_file:13 isolated_file:0 [ 1819.088721] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1819.088721] slab_reclaimable:14302 slab_unreclaimable:121896 [ 1819.088721] mapped:22490 shmem:35932 pagetables:575 bounce:0 [ 1819.088721] free:13879 free_pcp:861 free_cma:0 [ 1819.117001] Swap cache stats: add 0, delete 0, find 0/0 [ 1819.119690] Node 0 active_anon:60304kB inactive_anon:40328kB active_file:44kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1819.123302] Free swap = 0kB [ 1819.123311] Total swap = 0kB [ 1819.140041] Node 1 active_anon:3144kB inactive_anon:100544kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31552kB dirty:0kB writeback:0kB shmem:101268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1819.140047] 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 [ 1819.140077] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1819.140096] Node 0 DMA32 free:17856kB min:35996kB low:44992kB high:53988kB active_anon:60304kB inactive_anon:40328kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1892kB bounce:0kB free_pcp:1932kB local_pcp:476kB free_cma:0kB [ 1819.140127] lowmem_reserve[]: 0 0 1 1 1 [ 1819.140143] 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 [ 1819.140171] lowmem_reserve[]: 0 0 0 0 0 [ 1819.140190] Node 1 Normal free:26792kB min:53876kB low:67344kB high:80812kB active_anon:3144kB inactive_anon:100544kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:408kB bounce:0kB free_pcp:1512kB local_pcp:1508kB free_cma:0kB [ 1819.140221] lowmem_reserve[]: 0 0 0 0 0 [ 1819.140240] 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 [ 1819.140316] Node 0 DMA32: 814*4kB (UME) 423*8kB (UME) 129*16kB (UME) 46*32kB (UME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17856kB [ 1819.140396] 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 [ 1819.140450] Node 1 Normal: 320*4kB (M) 253*8kB (ME) 250*16kB (ME) 129*32kB (UME) 16*64kB (ME) 8*128kB (M) 6*256kB (UME) 3*512kB (UM) 2*1024kB (UE) 2*2048kB (UE) 1*4096kB (M) = 26792kB [ 1819.140535] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.140545] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.140555] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1819.140564] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1819.140570] 35959 total pagecache pages [ 1819.140583] 0 pages in swap cache [ 1819.140591] Swap cache stats: add 0, delete 0, find 0/0 [ 1819.140595] Free swap = 0kB [ 1819.140600] Total swap = 0kB [ 1819.140608] 2097051 pages RAM [ 1819.140613] 0 pages HighMem/MovableOnly [ 1819.140617] 369649 pages reserved [ 1819.140622] 0 pages cma reserved [ 1819.675994] 2097051 pages RAM [ 1819.679145] 0 pages HighMem/MovableOnly [ 1819.683114] 369649 pages reserved [ 1819.686711] 0 pages cma reserved [ 1819.690076] Unreclaimable slab info: [ 1819.693789] Name Used Total [ 1819.699414] pid_2 56KB 84KB [ 1819.705056] batadv_tt_change_cache 0KB 7KB [ 1819.711138] batadv_tl_cache 5KB 16KB [ 1819.716609] TIPC 28KB 45KB [ 1819.721995] SCTPv6 16KB 37KB [ 1819.727441] DCCPv6 17KB 37KB [ 1819.732826] DCCP 16KB 35KB [ 1819.738381] L2TP/IPv6 48KB 52KB [ 1819.743777] RXRPC 11KB 26KB [ 1819.750859] rxrpc_call_jar 78KB 110KB [ 1819.756315] bridge_fdb_cache 9KB 27KB [ 1819.761690] fib6_nodes 170KB 264KB [ 1819.767124] ip6_dst_cache 363KB 633KB [ 1819.772515] RAWv6 81KB 101KB [ 1819.777993] UDPv6 26KB 41KB [ 1819.783379] TCPv6 24KB 24KB [ 1819.788821] nf_conntrack 14KB 18KB [ 1819.794246] t10_alua_lu_gp_cache 0KB 3KB [ 1819.800005] sd_ext_cdb 0KB 7KB [ 1819.805383] scsi_sense_cache 1056KB 1060KB [ 1819.810830] virtio_scsi_cmd 16KB 16KB [ 1819.816359] sgpool-128 8KB 8KB [ 1819.821903] sgpool-64 4KB 12KB [ 1819.827348] sgpool-32 2KB 15KB [ 1819.832712] sgpool-16 1KB 7KB [ 1819.838159] sgpool-8 0KB 7KB [ 1819.843539] mqueue_inode_cache 10KB 30KB [ 1819.851295] bio_post_read_ctx 14KB 15KB [ 1819.856934] bio-2 14KB 15KB [ 1819.862306] jfs_mp 7KB 7KB [ 1819.867893] cifs_small_rq 15KB 16KB [ 1819.873267] cifs_request 67KB 67KB [ 1819.878742] cifs_mpx_ids 0KB 7KB [ 1819.884226] nfs_commit_data 3KB 14KB [ 1819.889720] nfs_write_data 34KB 44KB [ 1819.895129] ext4_system_zone 1KB 7KB [ 1819.900629] bio-1 1KB 7KB [ 1819.906049] pid_namespace 2KB 11KB [ 1819.911450] rpc_buffers 17KB 25KB [ 1819.916894] rpc_tasks 2KB 7KB [ 1819.922350] UNIX 845KB 945KB [ 1819.927908] tcp_bind_bucket 1KB 4KB [ 1819.933306] ip_fib_trie 26KB 47KB [ 1819.942230] ip_fib_alias 123KB 189KB [ 1819.947681] ip_dst_cache 6KB 16KB [ 1819.955112] RAW 48KB 67KB [ 1819.968994] UDP 55KB 74KB [ 1819.974560] TCP 8KB 11KB [ 1819.982402] hugetlbfs_inode_cache 3KB 15KB [ 1819.994165] fscache_cookie_jar 1KB 11KB [ 1820.002267] eventpoll_pwq 18KB 67KB [ 1820.013536] eventpoll_epi 29KB 63KB [ 1820.021380] inotify_inode_mark 21KB 31KB [ 1820.029756] request_queue 199KB 199KB [ 1820.035282] blkdev_requests 1KB 3KB [ 1820.043473] blkdev_ioc 27KB 38KB [ 1820.053623] bio-0 1372KB 1425KB [ 1820.062759] biovec-max 1575KB 1575KB [ 1820.071728] biovec-64 1062KB 1126KB [ 1820.080714] biovec-16 94KB 112KB [ 1820.089629] bio_integrity_payload 1KB 8KB [ 1820.098577] khugepaged_mm_slot 11KB 31KB [ 1820.104146] uid_cache 0KB 4KB [ 1820.111967] dmaengine-unmap-2 0KB 3KB [ 1820.121090] skbuff_fclone_cache 112KB 120KB [ 1820.130413] skbuff_head_cache 7355KB 8167KB [ 1820.139441] configfs_dir_cache 3KB 7KB [ 1820.145471] file_lock_cache 83KB 91KB [ 1820.160031] file_lock_ctx 9KB 11KB [ 1820.169003] fsnotify_mark_connector 11KB 23KB [ 1820.190423] net_namespace 61KB 61KB [ 1820.195917] shmem_inode_cache 8181KB 8271KB [ 1820.201296] task_delay_info 192KB 383KB [ 1820.231171] taskstats 76KB 91KB [ 1820.236680] proc_dir_entry 754KB 873KB [ 1820.242057] pde_opener 8KB 58KB [ 1820.252779] seq_file 252KB 417KB [ 1820.260340] sigqueue 38KB 66KB [ 1820.270616] kernfs_node_cache 18234KB 18246KB [ 1820.276323] mnt_cache 174KB 208KB [ 1820.281780] filp 6711KB 7923KB [ 1820.292114] names_cache 138647KB 138647KB [ 1820.297638] iint_cache 34KB 47KB [ 1820.303010] key_jar 4KB 7KB [ 1820.313223] uts_namespace 2KB 3KB [ 1820.318815] nsproxy 1KB 7KB [ 1820.324247] vm_area_struct 3082KB 4064KB [ 1820.334416] mm_struct 518KB 715KB [ 1820.339931] fs_cache 155KB 364KB [ 1820.345304] files_cache 590KB 1008KB [ 1820.357291] signal_cache 1217KB 1911KB [ 1820.364946] sighand_cache 548KB 631KB [ 1820.373636] task_struct 6691KB 6779KB [ 1820.380854] cred_jar 1840KB 3004KB [ 1820.389501] anon_vma_chain 988KB 1547KB [ 1820.394881] anon_vma 124KB 327KB [ 1820.402105] pid 89KB 236KB [ 1820.419548] Acpi-Operand 156KB 202KB [ 1820.424942] Acpi-ParseExt 9KB 11KB [ 1820.440437] Acpi-Parse 41KB 47KB [ 1820.446539] Acpi-State 52KB 63KB [ 1820.451971] Acpi-Namespace 20KB 27KB [ 1820.457421] numa_policy 0KB 3KB [ 1820.463433] debug_objects_cache 1558KB 1968KB [ 1820.470102] trace_event_file 297KB 298KB [ 1820.475572] ftrace_event_field 398KB 401KB [ 1820.481098] pool_workqueue 122KB 156KB [ 1820.487282] page->ptl 551KB 1035KB [ 1820.492704] kmalloc-2097152 2050KB 2050KB [ 1820.498231] kmalloc-524288 2056KB 2056KB [ 1820.504167] kmalloc-262144 1290KB 1290KB [ 1820.510437] kmalloc-131072 650KB 650KB [ 1820.516527] kmalloc-65536 2112KB 2178KB [ 1820.522794] kmalloc-32768 1782KB 1848KB [ 1820.528772] kmalloc-16384 957KB 1089KB [ 1820.534933] kmalloc-8192 4133KB 4232KB [ 1820.542015] kmalloc-4096 19524KB 19584KB [ 1820.547959] kmalloc-2048 12286KB 15484KB [ 1820.553804] kmalloc-1024 8836KB 13379KB [ 1820.559874] kmalloc-512 14491KB 15997KB [ 1820.566072] kmalloc-256 4423KB 6262KB [ 1820.572073] kmalloc-128 1077KB 1724KB [ 1820.578141] kmalloc-96 3598KB 4404KB [ 1820.584014] kmalloc-64 2627KB 3748KB [ 1820.589822] kmalloc-32 1928KB 2476KB [ 1820.595901] kmalloc-192 1759KB 3024KB [ 1820.601832] kmem_cache 177KB 183KB [ 1820.607364] Out of memory (oom_kill_allocating_task): Kill process 24422 (in:imklog) score 0 or sacrifice child [ 1820.617903] Killed process 24420 (rsyslogd) total-vm:254332kB, anon-rss:416kB, file-rss:0kB, shmem-rss:0kB [ 1820.629522] oom_reaper: reaped process 24420 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:11:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:26 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:26 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="d50a3a59a0201e65957a5ff380000aea8268ea94e35799825f02b2860bcb8e1c0a3c246344cc9b4145cc88cf2a52d1c620795f758f6a68ce012a5438d3ea7bcb03dcfbfc0b13ebc4ec58e3d9a3b84516893574d0683916bd54153edce51d8255f49dfb68b873ceeb676904381b3d32d2ff26d7e42bf2b6cb809923bad74e4e90640f90b2e6c071b39cabdf09e9585582da8f5ae6d29f0403697ecc5842e1fda7b9067aa7e88ca9cf598c7efaf9fa62e9c4d98c00"}) 07:11:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:26 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x4, 0x6, 0xfffffff8, 0x1, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0xc}, 0x48) (async) r2 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)) (async) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000300)=0x3) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r1, 0x58, &(0x7f0000000380)}, 0x10) (async) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000140)="a4c67d4bda42af6867c6f395dd21e1fcbaf6cff63b9882f5804e1be2327a55f5c27f2c37c03a843256e0b2a93284bda7b3ad55e93d418bb25a66376b7fbf46f4bb191bd1ca6bbbdb0484f988c6e54d534e8ccc326ab67c888830fa87b002ff67a55eaa350cdc2791e63e25f43cf0fb4bb85712ac6e73101a6a0d211a64f39da98fbdc5a2fe539929bf718fd56c88bb56e2d6e7f25e9a529e42be0668c27c22916fe2e6b76aef04ee84b8d5b2c138d9b71a7caf131fa517f418211d3a710e54ad8e5dfa0e0eab4097729db0867b9ebd591c82cc68586b4541a82b3503d5310c1dd5a8494f268692ab07fc6eda0e7bc80dbaa677"}, 0x20) (async) socket$nl_netfilter(0x10, 0x3, 0xc) 07:11:26 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7, 0x20], 0xd3e}}, 0x7ff}) 07:11:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x0, 0x3b1, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:26 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="d50a3a59a0201e65957a5ff380000aea8268ea94e35799825f02b2860bcb8e1c0a3c246344cc9b4145cc88cf2a52d1c620795f758f6a68ce012a5438d3ea7bcb03dcfbfc0b13ebc4ec58e3d9a3b84516893574d0683916bd54153edce51d8255f49dfb68b873ceeb676904381b3d32d2ff26d7e42bf2b6cb809923bad74e4e90640f90b2e6c071b39cabdf09e9585582da8f5ae6d29f0403697ecc5842e1fda7b9067aa7e88ca9cf598c7efaf9fa62e9c4d98c00"}) 07:11:26 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:26 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x7, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x0, 0x0, 0x1, 0x4, 0x2, 0x1}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x46}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x5f, &(0x7f00000001c0)=""/95, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0x4, 0x0, 0x4006}, 0x10}, 0x80) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:26 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3, 0x0, 0xffffffff}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) [ 1828.816522] oom_reaper: reaped process 24658 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1828.852001] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1828.875792] in:imklog cpuset=/ mems_allowed=0-1 [ 1828.880640] CPU: 0 PID: 24631 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1828.888087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1828.897541] Call Trace: [ 1828.900147] dump_stack+0x1fc/0x2ef [ 1828.903939] dump_header+0x15d/0xc3f [ 1828.907647] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1828.912760] ? ___ratelimit+0x319/0x590 [ 1828.916893] oom_kill_process.cold+0x10/0x692 [ 1828.921409] ? check_preemption_disabled+0x41/0x280 [ 1828.926447] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1828.931959] out_of_memory+0x1072/0x1390 [ 1828.936127] ? oom_killer_disable+0x270/0x270 [ 1828.940613] ? mutex_trylock+0x15f/0x1a0 [ 1828.944686] __alloc_pages_nodemask+0x23a2/0x2890 [ 1828.949531] ? find_get_entry+0x4cd/0x8a0 [ 1828.953761] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1828.958608] alloc_pages_current+0x193/0x2a0 [ 1828.963012] filemap_fault+0x146e/0x2180 [ 1828.967247] ext4_filemap_fault+0x84/0xb0 [ 1828.971396] __do_fault+0x10b/0x4b0 [ 1828.975011] __handle_mm_fault+0x273b/0x41c0 [ 1828.979409] ? vm_insert_page+0x9c0/0x9c0 [ 1828.983541] ? lock_downgrade+0x720/0x720 [ 1828.987680] ? check_preemption_disabled+0x41/0x280 [ 1828.992687] handle_mm_fault+0x436/0xb10 [ 1828.996863] __do_page_fault+0x68e/0xd60 [ 1829.000929] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1829.005931] ? spurious_fault+0x840/0x840 [ 1829.010062] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1829.014932] ? page_fault+0x8/0x30 [ 1829.018471] page_fault+0x1e/0x30 [ 1829.021933] RIP: 0033:0x7fa85ced522d [ 1829.025633] Code: Bad RIP value. [ 1829.028981] RSP: 002b:00007fa85a871580 EFLAGS: 00010293 [ 1829.034327] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fa85ced522d [ 1829.041580] RDX: 0000000000001fa0 RSI: 00007fa85a871da0 RDI: 0000000000000004 [ 1829.048834] RBP: 00005570c8f699d0 R08: 0000000000000000 R09: 0000000000000000 [ 1829.056096] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fa85a871da0 [ 1829.063375] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fa85a873553 [ 1829.080537] syz-executor.1: vmalloc: allocation failure, allocated 1657769984 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1829.083022] Mem-Info: [ 1829.097715] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1829.102849] CPU: 1 PID: 24658 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1829.107101] active_anon:16452 inactive_anon:35218 isolated_anon:0 [ 1829.107101] active_file:12 inactive_file:13 isolated_file:0 [ 1829.107101] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1829.107101] slab_reclaimable:14365 slab_unreclaimable:123068 [ 1829.107101] mapped:22523 shmem:35932 pagetables:589 bounce:0 [ 1829.107101] free:13822 free_pcp:864 free_cma:0 [ 1829.110750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1829.153482] Call Trace: [ 1829.154449] Node 0 active_anon:62292kB inactive_anon:40324kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1829.156168] dump_stack+0x1fc/0x2ef [ 1829.156185] warn_alloc.cold+0x7b/0x18f [ 1829.156203] ? zone_watermark_ok_safe+0x260/0x260 [ 1829.156216] ? rcu_nmi_exit+0xb3/0x180 [ 1829.156249] __vmalloc_area_node+0x4fd/0x780 [ 1829.196185] Node 1 active_anon:3516kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31684kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1829.196388] ? __vmalloc_node_range+0x180/0x180 [ 1829.200266] 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 [ 1829.204701] ? _raw_spin_unlock+0x29/0x40 [ 1829.242125] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1829.263144] ? __get_vm_area_node+0x2e2/0x3a0 [ 1829.263163] __vmalloc_node_range+0xed/0x180 [ 1829.263180] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1829.263193] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1829.263205] vmalloc_user+0x70/0xe0 [ 1829.263218] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1829.263231] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1829.263245] __vb2_queue_alloc+0x472/0xe60 [ 1829.263271] vb2_core_create_bufs+0x273/0x7e0 [ 1829.263288] ? __vb2_queue_free+0x870/0x870 [ 1829.263308] ? mutex_trylock+0x1a0/0x1a0 [ 1829.279381] Node 0 DMA32 free:17580kB min:35996kB low:44992kB high:53988kB active_anon:62292kB inactive_anon:40324kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1932kB bounce:0kB free_pcp:1700kB local_pcp:1408kB free_cma:0kB [ 1829.281599] ? __video_do_ioctl+0x632/0xcd0 [ 1829.289539] lowmem_reserve[]: 0 0 1 1 1 [ 1829.291314] vb2_create_bufs+0x332/0x620 [ 1829.294910] 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 [ 1829.299233] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1829.299248] ? __video_do_ioctl+0x632/0xcd0 [ 1829.299261] ? mutex_trylock+0x1a0/0x1a0 [ 1829.299275] ? mark_held_locks+0xf0/0xf0 [ 1829.299290] ? futex_wait_queue_me+0x404/0x5e0 [ 1829.299307] vb2_ioctl_create_bufs+0x20d/0x360 [ 1829.299320] ? memset+0x20/0x40 [ 1829.299336] v4l_create_bufs+0xb2/0x160 [ 1829.312377] lowmem_reserve[]: 0 0 0 0 0 [ 1829.316507] __video_do_ioctl+0x49a/0xcd0 [ 1829.316526] ? v4l_querycap+0x340/0x340 [ 1829.316545] ? __might_fault+0x192/0x1d0 [ 1829.316564] ? v4l_querycap+0x340/0x340 [ 1829.320707] Node 1 Normal free:26840kB min:53876kB low:67344kB high:80812kB active_anon:3516kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:1756kB local_pcp:60kB free_cma:0kB [ 1829.350064] video_usercopy+0x13f/0xfa0 [ 1829.350084] ? v4l_enumstd+0x60/0x60 [ 1829.350098] ? do_futex+0x171/0x1880 [ 1829.350113] ? mark_held_locks+0xf0/0xf0 [ 1829.350132] ? debug_check_no_obj_freed+0x201/0x490 [ 1829.350160] ? video_usercopy+0xfa0/0xfa0 [ 1829.350175] v4l2_ioctl+0x147/0x1a0 [ 1829.362569] lowmem_reserve[]: 0 0 0 0 0 [ 1829.388341] ? video_devdata+0xa0/0xa0 [ 1829.388358] do_vfs_ioctl+0xcdb/0x12e0 [ 1829.388373] ? lock_downgrade+0x720/0x720 [ 1829.388390] ? check_preemption_disabled+0x41/0x280 [ 1829.388404] ? ioctl_preallocate+0x200/0x200 [ 1829.388420] ? __fget+0x356/0x510 [ 1829.388433] ? do_dup2+0x450/0x450 [ 1829.388446] ? __se_sys_futex+0x298/0x3b0 [ 1829.388468] ksys_ioctl+0x9b/0xc0 [ 1829.388484] __x64_sys_ioctl+0x6f/0xb0 [ 1829.388496] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1829.388511] do_syscall_64+0xf9/0x620 [ 1829.388531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1829.388542] RIP: 0033:0x7ff9055210f9 [ 1829.388556] Code: Bad RIP value. [ 1829.388563] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1829.388576] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1829.388584] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1829.388592] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1829.388600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1829.388608] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1829.401567] Mem-Info: [ 1829.413979] 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 [ 1829.422241] active_anon:16452 inactive_anon:35218 isolated_anon:0 [ 1829.422241] active_file:12 inactive_file:13 isolated_file:0 [ 1829.422241] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1829.422241] slab_reclaimable:14365 slab_unreclaimable:123068 [ 1829.422241] mapped:22523 shmem:35932 pagetables:589 bounce:0 [ 1829.422241] free:13822 free_pcp:864 free_cma:0 [ 1829.424696] Node 0 DMA32: 699*4kB (UME) 450*8kB (ME) 125*16kB (ME) 43*32kB (ME) 18*64kB (M) 6*128kB (UM) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17580kB [ 1829.428959] Node 0 active_anon:62292kB inactive_anon:40324kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1829.441759] 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 [ 1829.445434] Node 1 active_anon:3516kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31684kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1829.483832] Node 1 Normal: 290*4kB (UM) 206*8kB (UME) 252*16kB (UME) 135*32kB (UME) 15*64kB (ME) 5*128kB (UM) 7*256kB (UME) 2*512kB (M) 1*1024kB (E) 1*2048kB (E) 2*4096kB (UM) = 26840kB [ 1829.490645] 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 [ 1829.507645] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1829.514006] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1829.520734] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1829.521388] Node 0 DMA32 free:17580kB min:35996kB low:44992kB high:53988kB active_anon:62292kB inactive_anon:40324kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1932kB bounce:0kB free_pcp:1700kB local_pcp:292kB free_cma:0kB [ 1829.533768] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1829.535370] lowmem_reserve[]: 0 0 1 1 1 [ 1829.541630] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1829.542192] 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 [ 1829.552428] 35957 total pagecache pages [ 1829.559772] lowmem_reserve[]: 0 0 0 0 0 [ 1829.572030] 0 pages in swap cache [ 1829.580467] Node 1 Normal free:26840kB min:53876kB low:67344kB high:80812kB active_anon:3516kB inactive_anon:100548kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:1756kB local_pcp:1696kB free_cma:0kB [ 1829.595782] Swap cache stats: add 0, delete 0, find 0/0 [ 1829.607910] lowmem_reserve[]: 0 0 0 0 0 [ 1829.619139] Free swap = 0kB [ 1829.636717] 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 [ 1829.669074] Total swap = 0kB [ 1829.694689] Node 0 DMA32: 699*4kB (UME) 450*8kB (ME) 125*16kB (ME) 43*32kB (ME) 18*64kB (M) 6*128kB (UM) 1*256kB (U) 1*512kB (U) 1*1024kB (U) 2*2048kB (M) 0*4096kB = 17580kB [ 1829.714745] 2097051 pages RAM [ 1829.734247] 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 [ 1829.753448] 0 pages HighMem/MovableOnly [ 1829.782301] Node 1 Normal: 290*4kB (UM) 206*8kB (UME) 252*16kB (UME) 135*32kB (UME) 15*64kB (ME) 5*128kB (UM) 7*256kB (UME) 2*512kB (M) 1*1024kB (E) 1*2048kB (E) 2*4096kB (UM) = 26840kB [ 1829.798538] 369649 pages reserved [ 1829.814497] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1829.819279] 0 pages cma reserved [ 1829.858451] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1829.869979] Unreclaimable slab info: [ 1829.904744] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1829.909705] Name Used Total [ 1829.940132] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1829.951031] pid_2 61KB 84KB [ 1829.965988] 35957 total pagecache pages [ 1829.991992] batadv_tt_change_cache 0KB 7KB [ 1829.999904] 0 pages in swap cache [ 1830.023421] batadv_tl_cache 4KB 16KB [ 1830.034172] Swap cache stats: add 0, delete 0, find 0/0 [ 1830.042979] TIPC 28KB 45KB [ 1830.048065] Free swap = 0kB [ 1830.052224] SCTPv6 14KB 37KB [ 1830.069376] Total swap = 0kB [ 1830.075194] SCTP 3KB 7KB [ 1830.078334] 2097051 pages RAM [ 1830.081779] DCCPv6 17KB 37KB [ 1830.085223] 0 pages HighMem/MovableOnly [ 1830.095920] DCCP 16KB 35KB [ 1830.095954] L2TP/IPv6 53KB 58KB [ 1830.095972] RXRPC 11KB 26KB [ 1830.095980] rxrpc_call_jar 78KB 110KB [ 1830.095994] bridge_fdb_cache 9KB 27KB [ 1830.096010] fib6_nodes 157KB 264KB [ 1830.096019] ip6_dst_cache 332KB 626KB [ 1830.096031] RAWv6 70KB 101KB [ 1830.096043] UDPv6 26KB 41KB [ 1830.096056] TCPv6 24KB 36KB [ 1830.096074] nf_conntrack 15KB 18KB [ 1830.116328] 369649 pages reserved [ 1830.121883] t10_alua_lu_gp_cache 0KB 3KB [ 1830.133590] 0 pages cma reserved [ 1830.144393] sd_ext_cdb 0KB 7KB [ 1830.218017] scsi_sense_cache 1056KB 1060KB [ 1830.223409] virtio_scsi_cmd 16KB 16KB [ 1830.233896] sgpool-128 8KB 8KB [ 1830.242615] sgpool-64 4KB 12KB [ 1830.253196] sgpool-32 2KB 15KB [ 1830.261730] sgpool-16 1KB 7KB [ 1830.272021] sgpool-8 0KB 7KB [ 1830.281130] mqueue_inode_cache 10KB 30KB [ 1830.293583] bio_post_read_ctx 14KB 15KB [ 1830.299297] bio-2 14KB 15KB [ 1830.304671] jfs_mp 7KB 7KB [ 1830.313720] cifs_small_rq 15KB 16KB [ 1830.319304] cifs_request 67KB 67KB [ 1830.324684] cifs_mpx_ids 0KB 7KB [ 1830.333606] nfs_commit_data 3KB 14KB [ 1830.339535] nfs_write_data 34KB 44KB [ 1830.345027] ext4_system_zone 1KB 7KB [ 1830.353886] bio-1 1KB 7KB [ 1830.359345] pid_namespace 2KB 11KB [ 1830.364725] rpc_buffers 17KB 25KB [ 1830.373792] rpc_tasks 2KB 7KB [ 1830.379257] UNIX 588KB 690KB [ 1830.384648] tcp_bind_bucket 1KB 4KB [ 1830.398953] ip_fib_trie 23KB 47KB [ 1830.404368] ip_fib_alias 112KB 189KB [ 1830.409813] ip_dst_cache 6KB 16KB [ 1830.415184] RAW 42KB 67KB [ 1830.427432] UDP 59KB 74KB [ 1830.432825] TCP 8KB 16KB [ 1830.438303] hugetlbfs_inode_cache 3KB 15KB [ 1830.444019] fscache_cookie_jar 1KB 11KB [ 1830.456181] eventpoll_pwq 17KB 67KB [ 1830.461573] eventpoll_epi 30KB 63KB [ 1830.470338] inotify_inode_mark 21KB 31KB [ 1830.479241] request_queue 199KB 199KB [ 1830.484627] blkdev_requests 1KB 3KB [ 1830.493740] blkdev_ioc 29KB 38KB [ 1830.504203] bio-0 1473KB 1473KB [ 1830.513373] biovec-max 1625KB 1625KB [ 1830.522211] biovec-64 1110KB 1126KB [ 1830.531127] biovec-16 100KB 112KB [ 1830.542348] bio_integrity_payload 1KB 8KB [ 1830.551671] khugepaged_mm_slot 12KB 31KB [ 1830.562034] uid_cache 0KB 4KB [ 1830.567519] Bluetooth: hci2: command 0x0406 tx timeout [ 1830.579871] dmaengine-unmap-2 0KB 3KB [ 1830.585400] skbuff_fclone_cache 119KB 123KB [ 1830.590946] skbuff_head_cache 7170KB 7968KB [ 1830.604743] configfs_dir_cache 3KB 7KB [ 1830.610495] file_lock_cache 88KB 91KB [ 1830.622280] file_lock_ctx 9KB 11KB [ 1830.627788] fsnotify_mark_connector 11KB 23KB [ 1830.633686] net_namespace 52KB 52KB [ 1830.645866] shmem_inode_cache 8181KB 8267KB [ 1830.651344] task_delay_info 170KB 383KB [ 1830.660290] taskstats 80KB 91KB [ 1830.669261] proc_dir_entry 709KB 873KB [ 1830.674650] pde_opener 7KB 54KB [ 1830.683512] seq_file 268KB 417KB [ 1830.692279] sigqueue 34KB 66KB [ 1830.703635] kernfs_node_cache 18235KB 18246KB [ 1830.712435] mnt_cache 173KB 208KB [ 1830.721390] filp 6801KB 7923KB [ 1830.730579] names_cache 145741KB 145779KB [ 1830.739508] iint_cache 37KB 47KB [ 1830.744896] key_jar 4KB 7KB [ 1830.753758] uts_namespace 2KB 3KB [ 1830.762681] nsproxy 1KB 7KB [ 1830.771511] vm_area_struct 3209KB 4064KB [ 1830.780273] mm_struct 497KB 715KB [ 1830.789918] fs_cache 117KB 352KB [ 1830.798899] files_cache 456KB 903KB [ 1830.809788] signal_cache 968KB 1775KB [ 1830.818808] sighand_cache 524KB 631KB [ 1830.824205] task_struct 5643KB 5731KB [ 1830.833024] cred_jar 1816KB 3004KB [ 1830.842057] anon_vma_chain 990KB 1547KB [ 1830.850854] anon_vma 137KB 327KB [ 1830.859797] pid 65KB 232KB [ 1830.869153] Acpi-Operand 156KB 202KB [ 1830.874618] Acpi-ParseExt 9KB 11KB [ 1830.883501] Acpi-Parse 41KB 47KB [ 1830.892483] Acpi-State 52KB 63KB [ 1830.901678] Acpi-Namespace 20KB 27KB [ 1830.913900] numa_policy 0KB 3KB [ 1830.919454] debug_objects_cache 1533KB 1968KB [ 1830.925002] trace_event_file 297KB 298KB [ 1830.931232] ftrace_event_field 398KB 401KB [ 1830.936787] pool_workqueue 121KB 156KB [ 1830.942885] page->ptl 559KB 1035KB [ 1830.948398] kmalloc-2097152 2050KB 2050KB [ 1830.953766] kmalloc-524288 2056KB 2056KB [ 1830.960792] kmalloc-262144 1290KB 1290KB [ 1830.967193] kmalloc-131072 650KB 650KB [ 1830.972748] kmalloc-65536 1848KB 1914KB [ 1830.978406] kmalloc-32768 1650KB 1716KB [ 1830.984602] kmalloc-16384 940KB 1023KB [ 1830.990193] kmalloc-8192 3976KB 4092KB [ 1830.995789] kmalloc-4096 18139KB 18177KB [ 1831.001440] kmalloc-2048 11409KB 14681KB [ 1831.007093] kmalloc-1024 8480KB 13293KB [ 1831.015152] kmalloc-512 15048KB 15926KB [ 1831.020684] kmalloc-256 4291KB 6255KB [ 1831.031771] kmalloc-128 1003KB 1716KB [ 1831.037985] kmalloc-96 3666KB 4404KB [ 1831.044109] kmalloc-64 2578KB 3748KB [ 1831.054861] kmalloc-32 1921KB 2476KB [ 1831.062232] kmalloc-192 1621KB 3012KB [ 1831.073136] kmem_cache 177KB 183KB [ 1831.078752] Out of memory (oom_kill_allocating_task): Kill process 24631 (in:imklog) score 0 or sacrifice child [ 1831.094231] Killed process 24629 (rsyslogd) total-vm:254332kB, anon-rss:516kB, file-rss:0kB, shmem-rss:0kB [ 1831.106194] oom_reaper: reaped process 24629 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:11:37 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed42c271c76d1a875eed4621eea8f520897fd6df2a38bc95973fa81e2529587d7938a7c3417a612ea79bc07d9574d68f8077ed10d9988", 0x6b) 07:11:37 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3, 0x0, 0x0, 0x7], 0xd3e}}, 0x7ff}) 07:11:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:37 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}, &(0x7f00000001c0)={{0x4, 0x4, 0x475, 0x9f7}, &(0x7f0000000180)={{0x6, 0x9, 0x5}}}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:37 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="d50a3a59a0201e65957a5ff380000aea8268ea94e35799825f02b2860bcb8e1c0a3c246344cc9b4145cc88cf2a52d1c620795f758f6a68ce012a5438d3ea7bcb03dcfbfc0b13ebc4ec58e3d9a3b84516893574d0683916bd54153edce51d8255f49dfb68b873ceeb676904381b3d32d2ff26d7e42bf2b6cb809923bad74e4e90640f90b2e6c071b39cabdf09e9585582da8f5ae6d29f0403697ecc5842e1fda7b9067aa7e88ca9cf598c7efaf9fa62e9c4d98c00"}) 07:11:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x7, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x0, 0x0, 0x1, 0x4, 0x2, 0x1}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x46}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x5f, &(0x7f00000001c0)=""/95, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0x4, 0x0, 0x4006}, 0x10}, 0x80) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:37 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:37 executing program 2: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:37 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:37 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x7, &(0x7f0000000140)=@raw=[@jmp={0x5, 0x0, 0x0, 0x1, 0x4, 0x2, 0x1}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x2}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x46}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x5f, &(0x7f00000001c0)=""/95, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x4, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x5, 0x4, 0x0, 0x4006}, 0x10}, 0x80) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:11:37 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x0, @vbi={0x6e, 0x7fff, 0x8, 0x35315241, [0x10000, 0xffffffff], [0x3d, 0x3f], 0x108}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="56acb780f2cab72f662deb1e1ba95c5423bc6ffddd87f21609f06a9617b599558ce6700905692d3a0d79a602761bb9bbbb92b535e707ef371fbeb665569bd03dec8533231290e38d2d12d4e5ae68cacbcfa09d2a663a418db462fc9a481feedf390e9bb7490f3d385ea3686bd5f0c5a083e9bf5f32463eea425739e2cfc1277be1dad85429d183f398466b551a3f4aae26d9a85b540afe6ff62564c775938be3c1271db320d55d9c05f7f08944a7fa5e950306e86d1fbd315d380d34b6f81d384d2a94f88608dd05"}) 07:11:37 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:37 executing program 2: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) [ 1839.707418] oom_reaper: reaped process 24693 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1839.742855] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1839.760789] systemd-journal cpuset=/ mems_allowed=0-1 [ 1839.771089] CPU: 0 PID: 22840 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1839.779081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1839.788467] Call Trace: [ 1839.791067] dump_stack+0x1fc/0x2ef [ 1839.794698] dump_header+0x15d/0xc3f [ 1839.798421] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1839.803527] ? ___ratelimit+0x319/0x590 [ 1839.807510] oom_kill_process.cold+0x10/0x692 [ 1839.812015] ? check_preemption_disabled+0x41/0x280 [ 1839.817049] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1839.822334] out_of_memory+0x1072/0x1390 [ 1839.826407] ? oom_killer_disable+0x270/0x270 [ 1839.830913] ? mutex_trylock+0x15f/0x1a0 [ 1839.834986] __alloc_pages_nodemask+0x23a2/0x2890 [ 1839.839834] ? find_get_entry+0x4cd/0x8a0 [ 1839.844494] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1839.849726] alloc_pages_current+0x193/0x2a0 [ 1839.854137] filemap_fault+0x146e/0x2180 [ 1839.858202] ext4_filemap_fault+0x84/0xb0 [ 1839.862442] __do_fault+0x10b/0x4b0 [ 1839.866077] __handle_mm_fault+0x273b/0x41c0 [ 1839.870477] ? vm_insert_page+0x9c0/0x9c0 [ 1839.874656] ? check_preemption_disabled+0x41/0x280 [ 1839.879680] handle_mm_fault+0x436/0xb10 [ 1839.883751] __do_page_fault+0x68e/0xd60 [ 1839.887802] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1839.892939] ? spurious_fault+0x840/0x840 [ 1839.897085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1839.901921] ? page_fault+0x8/0x30 [ 1839.905449] page_fault+0x1e/0x30 [ 1839.908913] RIP: 0033:0x7fb78300b2e3 [ 1839.912618] Code: Bad RIP value. [ 1839.915968] RSP: 002b:00007fffa6b3e848 EFLAGS: 00010246 [ 1839.921331] RAX: 0000000000000001 RBX: 000055642c7f01e0 RCX: 00007fb78300b2e3 [ 1839.928599] RDX: 0000000000000013 RSI: 00007fffa6b3e850 RDI: 000000000000000c [ 1839.935852] RBP: 00007fffa6b3ea40 R08: 00007fffa6bad000 R09: 000001d60d9ced6a [ 1839.943107] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffa6b3e850 [ 1839.950362] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f595129c874f [ 1839.965177] syz-executor.1: vmalloc: allocation failure, allocated 1662021632 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1839.974645] Mem-Info: [ 1839.979213] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1839.986644] CPU: 1 PID: 24693 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1839.994701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1839.994932] active_anon:16457 inactive_anon:35218 isolated_anon:0 [ 1839.994932] active_file:14 inactive_file:8 isolated_file:0 [ 1839.994932] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1839.994932] slab_reclaimable:14391 slab_unreclaimable:121893 [ 1839.994932] mapped:22555 shmem:35932 pagetables:590 bounce:0 [ 1839.994932] free:13906 free_pcp:855 free_cma:0 [ 1840.004071] Call Trace: [ 1840.039802] dump_stack+0x1fc/0x2ef [ 1840.043442] warn_alloc.cold+0x7b/0x18f [ 1840.047426] ? zone_watermark_ok_safe+0x260/0x260 [ 1840.052284] ? retint_kernel+0x2d/0x2d [ 1840.054198] Node 0 active_anon:62224kB inactive_anon:40324kB active_file:40kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1840.056188] __vmalloc_area_node+0x4fd/0x780 [ 1840.056208] ? __vmalloc_node_range+0x180/0x180 [ 1840.056222] ? _raw_spin_unlock+0x29/0x40 [ 1840.056235] ? __get_vm_area_node+0x2e2/0x3a0 [ 1840.056253] __vmalloc_node_range+0xed/0x180 [ 1840.098979] Node 1 active_anon:3604kB inactive_anon:100548kB active_file:16kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31812kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1840.101605] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1840.110663] 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 [ 1840.133224] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1840.133237] vmalloc_user+0x70/0xe0 [ 1840.133253] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1840.133267] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1840.133281] __vb2_queue_alloc+0x472/0xe60 [ 1840.133304] vb2_core_create_bufs+0x273/0x7e0 [ 1840.133318] ? __vb2_queue_free+0x870/0x870 [ 1840.133335] ? mutex_trylock+0x1a0/0x1a0 [ 1840.133351] ? __video_do_ioctl+0x632/0xcd0 [ 1840.133368] vb2_create_bufs+0x332/0x620 [ 1840.133387] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1840.133401] ? __video_do_ioctl+0x632/0xcd0 [ 1840.133413] ? mutex_trylock+0x1a0/0x1a0 [ 1840.133428] ? mark_held_locks+0xf0/0xf0 [ 1840.133448] vb2_ioctl_create_bufs+0x20d/0x360 [ 1840.133463] ? memset+0x20/0x40 [ 1840.133482] v4l_create_bufs+0xb2/0x160 [ 1840.133500] __video_do_ioctl+0x49a/0xcd0 [ 1840.133523] ? v4l_querycap+0x340/0x340 [ 1840.133542] ? __might_fault+0x192/0x1d0 [ 1840.133559] ? v4l_querycap+0x340/0x340 [ 1840.133576] video_usercopy+0x13f/0xfa0 [ 1840.133598] ? v4l_enumstd+0x60/0x60 [ 1840.133613] ? do_futex+0x171/0x1880 [ 1840.133630] ? mark_held_locks+0xf0/0xf0 [ 1840.133649] ? debug_check_no_obj_freed+0x201/0x490 [ 1840.133670] ? video_usercopy+0xfa0/0xfa0 [ 1840.133683] v4l2_ioctl+0x147/0x1a0 [ 1840.133696] ? video_devdata+0xa0/0xa0 [ 1840.133712] do_vfs_ioctl+0xcdb/0x12e0 [ 1840.133728] ? lock_downgrade+0x720/0x720 [ 1840.133743] ? check_preemption_disabled+0x41/0x280 [ 1840.133758] ? ioctl_preallocate+0x200/0x200 [ 1840.133777] ? __fget+0x356/0x510 [ 1840.133793] ? do_dup2+0x450/0x450 [ 1840.133807] ? __se_sys_futex+0x298/0x3b0 [ 1840.133830] ksys_ioctl+0x9b/0xc0 [ 1840.133846] __x64_sys_ioctl+0x6f/0xb0 [ 1840.133861] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1840.133875] do_syscall_64+0xf9/0x620 [ 1840.133895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1840.133906] RIP: 0033:0x7ff9055210f9 [ 1840.133923] Code: Bad RIP value. [ 1840.133930] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1840.133950] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1840.133958] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1840.133967] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1840.133974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1840.133982] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1840.140647] Mem-Info: [ 1840.184287] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1840.192074] active_anon:16457 inactive_anon:35218 isolated_anon:0 [ 1840.192074] active_file:14 inactive_file:8 isolated_file:0 [ 1840.192074] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1840.192074] slab_reclaimable:14391 slab_unreclaimable:121893 [ 1840.192074] mapped:22555 shmem:35932 pagetables:590 bounce:0 [ 1840.192074] free:13906 free_pcp:855 free_cma:0 [ 1840.206411] Node 0 DMA32 free:17920kB min:35996kB low:44992kB high:53988kB active_anon:62224kB inactive_anon:40324kB active_file:40kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1928kB bounce:0kB free_pcp:1664kB local_pcp:1376kB free_cma:0kB [ 1840.213535] Node 0 active_anon:62224kB inactive_anon:40324kB active_file:40kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:42456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1840.213940] lowmem_reserve[]: 0 0 1 1 1 [ 1840.218311] Node 1 active_anon:3604kB inactive_anon:100548kB active_file:16kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31812kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1840.218316] 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 [ 1840.218345] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1840.218365] Node 0 DMA32 free:17920kB min:35996kB low:44992kB high:53988kB active_anon:62224kB inactive_anon:40324kB active_file:40kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1928kB bounce:0kB free_pcp:1664kB local_pcp:288kB free_cma:0kB [ 1840.218398] lowmem_reserve[]: 0 0 1 1 1 [ 1840.218417] 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 [ 1840.218449] lowmem_reserve[]: 0 0 0 0 0 [ 1840.233671] 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 [ 1840.239795] Node 1 Normal free:26836kB min:53876kB low:67344kB high:80812kB active_anon:3604kB inactive_anon:100548kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:432kB bounce:0kB free_pcp:1756kB local_pcp:1748kB free_cma:0kB [ 1840.243736] lowmem_reserve[]: 0 0 0 0 0 [ 1840.246672] lowmem_reserve[]: 0 0 0 0 0 [ 1840.246693] 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 [ 1840.270029] Node 1 Normal free:26836kB min:53876kB low:67344kB high:80812kB active_anon:3604kB inactive_anon:100548kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:432kB bounce:0kB free_pcp:1756kB local_pcp:8kB free_cma:0kB [ 1840.270528] Node 0 DMA32: 700*4kB (ME) 440*8kB (UME) 127*16kB (UME) 44*32kB (UME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 3*2048kB (M) 0*4096kB = 17952kB [ 1840.282464] lowmem_reserve[]: 0 0 0 0 0 [ 1840.283474] 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 [ 1840.302151] 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 [ 1840.305245] Node 1 Normal: 295*4kB (ME) 239*8kB (UM) 244*16kB (M) 130*32kB (M) 19*64kB (UME) 1*128kB (M) 6*256kB (ME) 3*512kB (UM) 1*1024kB (E) 1*2048kB (E) 2*4096kB (UM) = 26836kB [ 1840.313359] Node 0 DMA32: 700*4kB (ME) 440*8kB (UME) 127*16kB (UME) 44*32kB (UME) 18*64kB (M) 5*128kB (M) 1*256kB (U) 0*512kB 0*1024kB 3*2048kB (M) 0*4096kB = 17952kB [ 1840.316507] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1840.316519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1840.316528] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1840.316540] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1840.337535] 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 [ 1840.337719] 35954 total pagecache pages [ 1840.341399] Node 1 Normal: 295*4kB (ME) 239*8kB (UM) 244*16kB (M) 130*32kB (M) 19*64kB (UME) 1*128kB (M) 6*256kB (ME) 3*512kB (UM) 1*1024kB (E) 1*2048kB (E) 2*4096kB (UM) = 26836kB [ 1840.344818] 0 pages in swap cache [ 1840.344827] Swap cache stats: add 0, delete 0, find 0/0 [ 1840.344831] Free swap = 0kB [ 1840.344836] Total swap = 0kB [ 1840.344845] 2097051 pages RAM [ 1840.344849] 0 pages HighMem/MovableOnly [ 1840.344853] 369649 pages reserved [ 1840.344858] 0 pages cma reserved [ 1840.895944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1840.904866] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1840.913453] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1840.922504] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1840.931192] 35954 total pagecache pages [ 1840.935475] 0 pages in swap cache [ 1840.938933] Swap cache stats: add 0, delete 0, find 0/0 [ 1840.946822] Free swap = 0kB [ 1840.949852] Total swap = 0kB [ 1840.952869] 2097051 pages RAM [ 1840.956069] 0 pages HighMem/MovableOnly [ 1840.960039] 369649 pages reserved [ 1840.963503] 0 pages cma reserved [ 1840.966927] Unreclaimable slab info: [ 1840.970639] Name Used Total [ 1840.976258] pid_2 55KB 84KB [ 1840.981691] batadv_tl_cache 4KB 16KB [ 1840.987288] TIPC 22KB 45KB [ 1840.992666] SCTPv6 14KB 37KB [ 1840.998129] SCTP 5KB 7KB [ 1841.003531] DCCPv6 17KB 37KB [ 1841.008975] DCCP 16KB 35KB [ 1841.014367] L2TP/IPv6 48KB 58KB [ 1841.019811] RXRPC 11KB 26KB [ 1841.025249] rxrpc_call_jar 78KB 110KB [ 1841.030647] bridge_fdb_cache 9KB 27KB [ 1841.036092] fib6_nodes 157KB 264KB [ 1841.041458] ip6_dst_cache 266KB 607KB [ 1841.048901] RAWv6 70KB 101KB [ 1841.054282] UDPv6 26KB 41KB [ 1841.059734] TCPv6 24KB 24KB [ 1841.065160] nf_conntrack 16KB 18KB [ 1841.070578] t10_alua_lu_gp_cache 0KB 3KB [ 1841.076283] sd_ext_cdb 0KB 7KB [ 1841.081643] scsi_sense_cache 1056KB 1060KB [ 1841.087094] virtio_scsi_cmd 16KB 16KB [ 1841.092459] sgpool-128 8KB 8KB [ 1841.104873] sgpool-64 4KB 12KB [ 1841.110263] sgpool-32 2KB 15KB [ 1841.119189] sgpool-16 1KB 7KB [ 1841.124565] sgpool-8 0KB 7KB [ 1841.133498] mqueue_inode_cache 10KB 30KB [ 1841.142502] bio_post_read_ctx 14KB 15KB [ 1841.153208] bio-2 14KB 15KB [ 1841.170449] jfs_mp 7KB 7KB [ 1841.179934] cifs_small_rq 15KB 16KB [ 1841.186722] cifs_request 67KB 67KB [ 1841.192123] cifs_mpx_ids 0KB 7KB [ 1841.201560] nfs_commit_data 3KB 14KB [ 1841.210846] nfs_write_data 34KB 44KB [ 1841.220791] ext4_system_zone 1KB 7KB [ 1841.228390] bio-1 1KB 7KB [ 1841.234433] pid_namespace 2KB 11KB [ 1841.246240] rpc_buffers 17KB 25KB [ 1841.254010] rpc_tasks 2KB 7KB [ 1841.263508] UNIX 470KB 570KB [ 1841.270959] tcp_bind_bucket 1KB 4KB [ 1841.281595] ip_fib_trie 23KB 47KB [ 1841.291889] ip_fib_alias 112KB 189KB [ 1841.303928] ip_dst_cache 5KB 16KB [ 1841.313681] RAW 42KB 60KB [ 1841.326586] UDP 60KB 74KB [ 1841.334234] TCP 8KB 11KB [ 1841.344538] hugetlbfs_inode_cache 3KB 15KB [ 1841.353699] fscache_cookie_jar 1KB 11KB [ 1841.364263] eventpoll_pwq 17KB 67KB [ 1841.371092] eventpoll_epi 31KB 63KB [ 1841.380781] inotify_inode_mark 18KB 31KB [ 1841.387583] request_queue 199KB 199KB [ 1841.393625] blkdev_requests 1KB 3KB [ 1841.405650] blkdev_ioc 35KB 38KB [ 1841.411699] bio-0 1662KB 1665KB [ 1841.421351] biovec-max 1683KB 1683KB [ 1841.428719] biovec-64 1308KB 1315KB [ 1841.439656] biovec-16 109KB 112KB [ 1841.447772] bio_integrity_payload 1KB 8KB [ 1841.462201] khugepaged_mm_slot 11KB 31KB [ 1841.469701] uid_cache 0KB 4KB [ 1841.480682] dmaengine-unmap-2 0KB 3KB [ 1841.487912] skbuff_fclone_cache 106KB 123KB [ 1841.493469] skbuff_head_cache 7803KB 7961KB [ 1841.504304] configfs_dir_cache 3KB 7KB [ 1841.511649] file_lock_cache 81KB 91KB [ 1841.522157] file_lock_ctx 9KB 11KB [ 1841.529852] fsnotify_mark_connector 9KB 23KB [ 1841.541082] net_namespace 52KB 52KB [ 1841.548674] shmem_inode_cache 8174KB 8255KB [ 1841.562283] task_delay_info 148KB 379KB [ 1841.569449] taskstats 76KB 91KB [ 1841.580199] proc_dir_entry 695KB 870KB [ 1841.587570] pde_opener 5KB 54KB [ 1841.594176] seq_file 263KB 417KB [ 1841.609793] sigqueue 42KB 66KB [ 1841.621318] kernfs_node_cache 18234KB 18246KB [ 1841.629172] mnt_cache 173KB 208KB [ 1841.634567] filp 6757KB 7923KB [ 1841.643590] names_cache 144270KB 144300KB [ 1841.650858] iint_cache 39KB 47KB [ 1841.661759] key_jar 4KB 7KB [ 1841.669362] uts_namespace 2KB 3KB [ 1841.678329] nsproxy 1KB 7KB [ 1841.683714] vm_area_struct 3045KB 4048KB [ 1841.691225] mm_struct 456KB 715KB [ 1841.700424] fs_cache 84KB 348KB [ 1841.707709] files_cache 315KB 738KB [ 1841.713141] signal_cache 851KB 1725KB [ 1841.722021] sighand_cache 541KB 631KB [ 1841.729291] task_struct 5195KB 5270KB [ 1841.738134] cred_jar 1790KB 3000KB [ 1841.743529] anon_vma_chain 968KB 1547KB [ 1841.750805] anon_vma 129KB 327KB [ 1841.761353] pid 49KB 228KB [ 1841.770234] Acpi-Operand 156KB 202KB [ 1841.779180] Acpi-ParseExt 9KB 11KB [ 1841.784555] Acpi-Parse 41KB 47KB [ 1841.791828] Acpi-State 52KB 63KB [ 1841.800671] Acpi-Namespace 20KB 27KB [ 1841.808877] numa_policy 0KB 3KB [ 1841.814426] debug_objects_cache 1516KB 1968KB [ 1841.823741] trace_event_file 297KB 298KB [ 1841.831076] ftrace_event_field 398KB 401KB [ 1841.840163] pool_workqueue 121KB 156KB [ 1841.847722] page->ptl 535KB 1035KB [ 1841.853144] kmalloc-2097152 2050KB 2050KB [ 1841.864142] kmalloc-524288 2056KB 2056KB [ 1841.871512] kmalloc-262144 1290KB 1290KB [ 1841.880460] kmalloc-131072 650KB 650KB [ 1841.888002] kmalloc-65536 1848KB 1914KB [ 1841.893392] kmalloc-32768 1650KB 1716KB [ 1841.902553] kmalloc-16384 940KB 1023KB [ 1841.909985] kmalloc-8192 3960KB 4042KB [ 1841.918971] kmalloc-4096 17573KB 17603KB [ 1841.924353] kmalloc-2048 10988KB 14356KB [ 1841.931767] kmalloc-1024 8752KB 13293KB [ 1841.944587] kmalloc-512 16223KB 16226KB [ 1841.953089] kmalloc-256 4290KB 6255KB [ 1841.961962] kmalloc-128 922KB 1712KB [ 1841.970286] kmalloc-96 3816KB 4404KB [ 1841.976088] kmalloc-64 2521KB 3748KB [ 1841.981462] kmalloc-32 1910KB 2476KB [ 1841.987202] kmalloc-192 1512KB 2980KB [ 1841.992574] kmem_cache 177KB 183KB [ 1841.998322] Out of memory (oom_kill_allocating_task): Kill process 22840 (systemd-journal) score 0 or sacrifice child [ 1842.009488] Killed process 22840 (systemd-journal) total-vm:46096kB, anon-rss:496kB, file-rss:0kB, shmem-rss:3048kB [ 1842.021659] oom_reaper: reaped process 22840 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:3048kB [ 1842.081573] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1842.098158] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1842.127568] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1842.134402] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1842.142040] systemd[1]: Stopped Journal Service. [ 1842.159121] systemd[1]: Starting Journal Service... [ 1842.340936] systemd-journald[24719]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1842.824133] systemd[1]: Started Journal Service. 07:11:48 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) 07:11:48 executing program 2: sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:48 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x0, @vbi={0x6e, 0x7fff, 0x8, 0x35315241, [0x10000, 0xffffffff], [0x3d, 0x3f], 0x108}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="56acb780f2cab72f662deb1e1ba95c5423bc6ffddd87f21609f06a9617b599558ce6700905692d3a0d79a602761bb9bbbb92b535e707ef371fbeb665569bd03dec8533231290e38d2d12d4e5ae68cacbcfa09d2a663a418db462fc9a481feedf390e9bb7490f3d385ea3686bd5f0c5a083e9bf5f32463eea425739e2cfc1277be1dad85429d183f398466b551a3f4aae26d9a85b540afe6ff62564c775938be3c1271db320d55d9c05f7f08944a7fa5e950306e86d1fbd315d380d34b6f81d384d2a94f88608dd05"}) 07:11:48 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:48 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80, 0x3], 0xd3e}}, 0x7ff}) 07:11:48 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:48 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) 07:11:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:48 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x0, &(0x7f0000000440)="d53f5aea906457e8d7c1493f0c0dc60087e0cd8a4fa68f3794f0118e5d5504718b4cc88bfe940b0e733fef77de8e90bebb841ce543dea0f7e38d54e8647868997fcde0ed293d2f0b92b4af66b667739817fe45ade36aa3fb25f772c1f18cd3b26e7730a11729207dc6351799c91f5c6ecebb40ed2b252433425c4f57b57a5c075d73d80b5f206b165c65af8ef0e78cc8b716746ce81a8b7657efbce3f79117dd000786406e2d056cac600941f7d8c7b7813909429c16da142cc06e038f180f55735b07f0b780e343ff47a2f3746d6b7175d8fc883a81de52344352d2e154", 0x1}}) 07:11:48 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000), 0x0) 07:11:48 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb8a9acab67197c8759ba1921c4f89b90587fb2548e7e7e7ce0ed4", 0x36) 07:11:48 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, 0x0, 0x1}}) 07:11:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) [ 1850.283323] oom_reaper: reaped process 24734 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1850.320141] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1850.335370] systemd-journal cpuset=/ mems_allowed=0-1 [ 1850.340739] CPU: 0 PID: 24719 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1850.348720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1850.358084] Call Trace: [ 1850.360697] dump_stack+0x1fc/0x2ef [ 1850.364341] dump_header+0x15d/0xc3f [ 1850.368152] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1850.373269] ? ___ratelimit+0x319/0x590 [ 1850.377261] oom_kill_process.cold+0x10/0x692 [ 1850.381771] ? check_preemption_disabled+0x41/0x280 [ 1850.386801] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1850.392369] out_of_memory+0x1072/0x1390 [ 1850.396453] ? oom_killer_disable+0x270/0x270 [ 1850.400969] ? mutex_trylock+0x15f/0x1a0 [ 1850.405042] __alloc_pages_nodemask+0x23a2/0x2890 [ 1850.409934] ? find_get_entry+0x4cd/0x8a0 [ 1850.414098] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1850.419057] alloc_pages_current+0x193/0x2a0 [ 1850.423476] filemap_fault+0x146e/0x2180 [ 1850.427555] ext4_filemap_fault+0x84/0xb0 [ 1850.431335] syz-executor.1: vmalloc: allocation failure, allocated 1646280704 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1850.431707] __do_fault+0x10b/0x4b0 [ 1850.445523] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1850.449116] __handle_mm_fault+0x273b/0x41c0 [ 1850.458721] ? vm_insert_page+0x9c0/0x9c0 [ 1850.462873] ? check_preemption_disabled+0x41/0x280 [ 1850.467885] handle_mm_fault+0x436/0xb10 [ 1850.471941] __do_page_fault+0x68e/0xd60 [ 1850.475999] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1850.481009] ? spurious_fault+0x840/0x840 [ 1850.485146] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1850.489987] ? page_fault+0x8/0x30 [ 1850.493516] page_fault+0x1e/0x30 [ 1850.496962] RIP: 0033:0x7fbadf1a02e3 [ 1850.500673] Code: Bad RIP value. [ 1850.504026] RSP: 002b:00007fff2a254a18 EFLAGS: 00010246 [ 1850.509378] RAX: 0000000000000001 RBX: 000056030a1771e0 RCX: 00007fbadf1a02e3 [ 1850.516636] RDX: 0000000000000013 RSI: 00007fff2a254a20 RDI: 000000000000000c [ 1850.523998] RBP: 00007fff2a254c10 R08: 0000000000000000 R09: 000001d8ef2f849c [ 1850.531273] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff2a254a20 [ 1850.538538] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f595134830aa [ 1850.545853] CPU: 1 PID: 24734 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1850.553845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1850.559346] Mem-Info: [ 1850.563200] Call Trace: [ 1850.568190] dump_stack+0x1fc/0x2ef [ 1850.570762] active_anon:16497 inactive_anon:37250 isolated_anon:0 [ 1850.570762] active_file:6 inactive_file:17 isolated_file:0 [ 1850.570762] unevictable:0 dirty:1 writeback:27 unstable:0 [ 1850.570762] slab_reclaimable:14415 slab_unreclaimable:123189 [ 1850.570762] mapped:22149 shmem:37980 pagetables:588 bounce:0 [ 1850.570762] free:13822 free_pcp:1340 free_cma:0 [ 1850.571838] warn_alloc.cold+0x7b/0x18f [ 1850.609213] ? zone_watermark_ok_safe+0x260/0x260 [ 1850.614061] ? rcu_nmi_exit+0xb3/0x180 [ 1850.615585] Node 0 active_anon:62452kB inactive_anon:48516kB active_file:8kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59860kB dirty:0kB writeback:76kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1850.617969] __vmalloc_area_node+0x4fd/0x780 [ 1850.650053] ? __vmalloc_node_range+0x180/0x180 [ 1850.654770] ? _raw_spin_unlock+0x29/0x40 [ 1850.656213] Node 1 active_anon:3536kB inactive_anon:100484kB active_file:16kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28736kB dirty:4kB writeback:32kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1850.658931] ? __get_vm_area_node+0x2e2/0x3a0 [ 1850.690839] __vmalloc_node_range+0xed/0x180 [ 1850.695262] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1850.697975] Node 0 DMA free:10872kB 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 [ 1850.699592] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1850.731144] vmalloc_user+0x70/0xe0 [ 1850.734788] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1850.735980] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1850.739118] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1850.744111] Node 0 DMA32 free:17504kB min:35996kB low:44992kB high:53988kB active_anon:62452kB inactive_anon:48516kB active_file:68kB inactive_file:32kB unevictable:0kB writepending:176kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1952kB bounce:0kB free_pcp:2704kB local_pcp:1320kB free_cma:0kB [ 1850.748253] __vb2_queue_alloc+0x472/0xe60 [ 1850.748275] vb2_core_create_bufs+0x273/0x7e0 [ 1850.748289] ? __vb2_queue_free+0x870/0x870 [ 1850.748305] ? mutex_trylock+0x1a0/0x1a0 [ 1850.748320] ? __video_do_ioctl+0x632/0xcd0 [ 1850.748345] vb2_create_bufs+0x332/0x620 [ 1850.789466] lowmem_reserve[]: 0 0 1 1 1 [ 1850.790780] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1850.798200] 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 [ 1850.799235] ? __video_do_ioctl+0x632/0xcd0 [ 1850.803266] lowmem_reserve[]: 0 0 0 0 0 [ 1850.807229] ? mutex_trylock+0x1a0/0x1a0 [ 1850.807244] ? mark_held_locks+0xf0/0xf0 [ 1850.807264] vb2_ioctl_create_bufs+0x20d/0x360 [ 1850.807279] ? memset+0x20/0x40 [ 1850.807297] v4l_create_bufs+0xb2/0x160 [ 1850.807314] __video_do_ioctl+0x49a/0xcd0 [ 1850.807334] ? v4l_querycap+0x340/0x340 [ 1850.807352] ? __might_fault+0x192/0x1d0 [ 1850.807372] ? v4l_querycap+0x340/0x340 [ 1850.821419] Node 1 Normal free:27032kB min:53876kB low:67344kB high:80812kB active_anon:3532kB inactive_anon:100484kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:400kB bounce:0kB free_pcp:2656kB local_pcp:1496kB free_cma:0kB [ 1850.838425] video_usercopy+0x13f/0xfa0 [ 1850.838446] ? v4l_enumstd+0x60/0x60 [ 1850.838460] ? do_futex+0x171/0x1880 [ 1850.838475] ? mark_held_locks+0xf0/0xf0 [ 1850.838493] ? debug_check_no_obj_freed+0x201/0x490 [ 1850.838515] ? video_usercopy+0xfa0/0xfa0 [ 1850.838527] v4l2_ioctl+0x147/0x1a0 [ 1850.838537] ? video_devdata+0xa0/0xa0 [ 1850.838553] do_vfs_ioctl+0xcdb/0x12e0 [ 1850.851289] lowmem_reserve[]: 0 0 0 0 0 [ 1850.854975] ? lock_downgrade+0x720/0x720 [ 1850.854991] ? check_preemption_disabled+0x41/0x280 [ 1850.855005] ? ioctl_preallocate+0x200/0x200 [ 1850.855021] ? __fget+0x356/0x510 [ 1850.855037] ? do_dup2+0x450/0x450 [ 1850.859602] Node 0 DMA: 0*4kB 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) = 10872kB [ 1850.862885] ? __se_sys_futex+0x298/0x3b0 [ 1850.878871] Node 0 DMA32: 381*4kB (UME) 155*8kB (UME) 87*16kB (UME) 17*32kB (ME) 3*64kB (M) 1*128kB (M) 2*256kB (UM) 0*512kB 2*1024kB (UM) 5*2048kB (UM) 0*4096kB = 17820kB [ 1850.878988] ksys_ioctl+0x9b/0xc0 [ 1850.882943] 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 [ 1850.911837] __x64_sys_ioctl+0x6f/0xb0 [ 1850.911851] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1850.911863] do_syscall_64+0xf9/0x620 [ 1850.911881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1850.911893] RIP: 0033:0x7ff9055210f9 [ 1850.911908] Code: Bad RIP value. [ 1850.911915] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1850.911927] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1850.911935] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1850.911943] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1850.911950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1850.911957] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1850.925383] Mem-Info: [ 1850.938184] Node 1 Normal: 440*4kB (ME) 331*8kB (UME) 218*16kB (M) 82*32kB (UM) 16*64kB (UM) 3*128kB (UM) 7*256kB (UME) 2*512kB (M) 2*1024kB (UE) 1*2048kB (E) 2*4096kB (UM) = 27032kB [ 1850.946110] active_anon:16473 inactive_anon:37250 isolated_anon:0 [ 1850.946110] active_file:12 inactive_file:11 isolated_file:0 [ 1850.946110] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1850.946110] slab_reclaimable:14415 slab_unreclaimable:123152 [ 1850.946110] mapped:22114 shmem:37980 pagetables:587 bounce:0 [ 1850.946110] free:13931 free_pcp:1342 free_cma:0 [ 1850.948810] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1850.952794] Node 0 active_anon:62360kB inactive_anon:48516kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59784kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1850.966943] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1850.977509] Node 1 active_anon:3532kB inactive_anon:100484kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:101272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1850.998555] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1851.011888] Node 0 DMA free:10872kB 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 [ 1851.030947] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1851.038270] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1851.038737] 38003 total pagecache pages [ 1851.042358] Node 0 DMA32 free:17812kB min:35996kB low:44992kB high:53988kB active_anon:62360kB inactive_anon:48516kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1948kB bounce:0kB free_pcp:2712kB local_pcp:1384kB free_cma:0kB [ 1851.055644] 0 pages in swap cache [ 1851.065442] lowmem_reserve[]: 0 0 1 1 1 [ 1851.071555] Swap cache stats: add 0, delete 0, find 0/0 [ 1851.079979] 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 [ 1851.094170] Free swap = 0kB [ 1851.114079] lowmem_reserve[]: 0 0 0 0 0 [ 1851.157820] Total swap = 0kB [ 1851.179174] Node 1 Normal free:27032kB min:53876kB low:67344kB high:80812kB active_anon:3532kB inactive_anon:100484kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:400kB bounce:0kB free_pcp:2656kB local_pcp:1160kB free_cma:0kB [ 1851.179210] lowmem_reserve[]: 0 0 0 0 0 [ 1851.179231] Node 0 DMA: 0*4kB 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) = 10872kB [ 1851.208954] 2097051 pages RAM [ 1851.221100] Node 0 DMA32: 381*4kB (UME) 155*8kB (UME) 87*16kB (UME) 17*32kB (ME) 3*64kB (M) 1*128kB (M) 2*256kB (UM) 0*512kB 2*1024kB (UM) 5*2048kB (UM) 0*4096kB = 17820kB [ 1851.231255] 0 pages HighMem/MovableOnly [ 1851.253857] 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 [ 1851.270409] 369649 pages reserved [ 1851.300680] Node 1 Normal: 440*4kB (ME) 331*8kB (UME) 218*16kB (M) 82*32kB (UM) 16*64kB (UM) 3*128kB (UM) 7*256kB (UME) 2*512kB (M) 2*1024kB (UE) 1*2048kB (E) 2*4096kB (UM) = 27032kB [ 1851.318263] 0 pages cma reserved [ 1851.345536] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1851.354793] Unreclaimable slab info: [ 1851.381042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1851.395743] Name Used Total [ 1851.401297] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1851.417878] pid_2 57KB 84KB [ 1851.433446] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1851.458841] batadv_tl_cache 4KB 16KB [ 1851.465702] 38003 total pagecache pages [ 1851.473398] TIPC 19KB 37KB [ 1851.482263] 0 pages in swap cache [ 1851.499453] SCTPv6 14KB 37KB [ 1851.507242] Swap cache stats: add 0, delete 0, find 0/0 [ 1851.507248] Free swap = 0kB [ 1851.507252] Total swap = 0kB [ 1851.507262] 2097051 pages RAM [ 1851.507266] 0 pages HighMem/MovableOnly [ 1851.507271] 369649 pages reserved [ 1851.507275] 0 pages cma reserved [ 1851.557912] SCTP 5KB 7KB [ 1851.563305] DCCPv6 17KB 37KB [ 1851.568923] DCCP 16KB 35KB [ 1851.585748] L2TP/IPv6 50KB 58KB [ 1851.593172] RXRPC 11KB 26KB [ 1851.598747] rxrpc_call_jar 78KB 110KB [ 1851.604123] bridge_fdb_cache 9KB 27KB [ 1851.616318] fib6_nodes 157KB 264KB [ 1851.621702] ip6_dst_cache 210KB 570KB [ 1851.627210] RAWv6 70KB 101KB [ 1851.632578] UDPv6 26KB 41KB [ 1851.644597] TCPv6 24KB 24KB [ 1851.650001] nf_conntrack 16KB 18KB [ 1851.658766] t10_alua_lu_gp_cache 0KB 3KB [ 1851.667771] sd_ext_cdb 0KB 7KB [ 1851.673148] scsi_sense_cache 1056KB 1060KB [ 1851.682100] virtio_scsi_cmd 16KB 16KB [ 1851.690870] sgpool-128 8KB 8KB [ 1851.701157] sgpool-64 4KB 12KB [ 1851.710138] sgpool-32 2KB 15KB [ 1851.718827] sgpool-16 1KB 7KB [ 1851.727852] sgpool-8 0KB 7KB [ 1851.733238] mqueue_inode_cache 10KB 30KB [ 1851.742036] bio_post_read_ctx 14KB 15KB [ 1851.750857] bio-2 14KB 15KB [ 1851.759813] jfs_mp 7KB 7KB [ 1851.768437] cifs_small_rq 15KB 16KB [ 1851.773808] cifs_request 67KB 67KB [ 1851.782536] cifs_mpx_ids 0KB 7KB [ 1851.791577] nfs_commit_data 3KB 14KB [ 1851.801980] nfs_write_data 34KB 44KB [ 1851.810751] ext4_system_zone 1KB 7KB [ 1851.819655] bio-1 1KB 7KB [ 1851.828546] pid_namespace 2KB 11KB [ 1851.833930] rpc_buffers 17KB 25KB [ 1851.842587] rpc_tasks 2KB 7KB [ 1851.851476] UNIX 420KB 521KB [ 1851.860389] tcp_bind_bucket 1KB 4KB [ 1851.868900] ip_fib_trie 23KB 47KB [ 1851.877887] ip_fib_alias 112KB 189KB [ 1851.883288] ip_dst_cache 4KB 16KB [ 1851.891914] RAW 42KB 60KB [ 1851.902205] UDP 55KB 74KB [ 1851.911322] TCP 8KB 11KB [ 1851.919957] hugetlbfs_inode_cache 3KB 15KB [ 1851.929132] fscache_cookie_jar 1KB 11KB [ 1851.938131] eventpoll_pwq 18KB 67KB [ 1851.943539] eventpoll_epi 34KB 63KB [ 1851.952180] inotify_inode_mark 20KB 31KB [ 1851.960989] request_queue 199KB 199KB [ 1851.969992] blkdev_requests 1KB 3KB [ 1851.978671] blkdev_ioc 28KB 38KB [ 1851.984064] bio-0 1591KB 1725KB [ 1851.992691] biovec-max 1674KB 1674KB [ 1852.003106] biovec-64 1303KB 1401KB [ 1852.011870] biovec-16 104KB 120KB [ 1852.020745] bio_integrity_payload 1KB 8KB [ 1852.030216] khugepaged_mm_slot 10KB 31KB [ 1852.038874] uid_cache 0KB 4KB [ 1852.047854] dmaengine-unmap-2 0KB 3KB [ 1852.053233] skbuff_fclone_cache 101KB 123KB [ 1852.062099] skbuff_head_cache 7077KB 7695KB [ 1852.070689] configfs_dir_cache 3KB 7KB [ 1852.079515] file_lock_cache 86KB 95KB [ 1852.088375] file_lock_ctx 9KB 11KB [ 1852.093752] fsnotify_mark_connector 10KB 23KB [ 1852.108029] net_namespace 52KB 52KB [ 1852.113413] shmem_inode_cache 8176KB 8255KB [ 1852.118840] task_delay_info 152KB 379KB [ 1852.130747] taskstats 83KB 91KB [ 1852.136179] proc_dir_entry 694KB 866KB [ 1852.141547] pde_opener 6KB 54KB [ 1852.153735] seq_file 271KB 417KB [ 1852.159179] sigqueue 43KB 66KB [ 1852.171678] kernfs_node_cache 18230KB 18246KB [ 1852.177122] mnt_cache 173KB 208KB [ 1852.182493] filp 6844KB 7923KB [ 1852.194782] names_cache 147173KB 147232KB [ 1852.200190] iint_cache 38KB 51KB [ 1852.207343] key_jar 4KB 7KB [ 1852.212723] uts_namespace 2KB 3KB [ 1852.222041] nsproxy 1KB 7KB [ 1852.228072] vm_area_struct 3101KB 4048KB [ 1852.228082] mm_struct 443KB 715KB [ 1852.228092] fs_cache 86KB 348KB [ 1852.228101] files_cache 324KB 735KB [ 1852.228109] signal_cache 800KB 1703KB [ 1852.228119] sighand_cache 538KB 631KB [ 1852.228129] task_struct 5163KB 5252KB [ 1852.228138] cred_jar 1796KB 3000KB [ 1852.228147] anon_vma_chain 984KB 1547KB [ 1852.228157] anon_vma 132KB 327KB [ 1852.228167] pid 49KB 228KB [ 1852.228175] Acpi-Operand 156KB 202KB [ 1852.228188] Acpi-ParseExt 9KB 11KB [ 1852.299459] Acpi-Parse 41KB 47KB [ 1852.305021] Acpi-State 52KB 63KB [ 1852.312279] Acpi-Namespace 20KB 27KB [ 1852.317897] numa_policy 0KB 3KB [ 1852.323401] debug_objects_cache 1516KB 1968KB [ 1852.333482] trace_event_file 297KB 298KB [ 1852.344142] ftrace_event_field 398KB 401KB [ 1852.350731] pool_workqueue 121KB 156KB [ 1852.361942] page->ptl 519KB 1035KB [ 1852.368132] kmalloc-2097152 2050KB 2050KB [ 1852.381807] kmalloc-524288 2056KB 2056KB [ 1852.387599] kmalloc-262144 1290KB 1290KB [ 1852.393086] kmalloc-131072 650KB 650KB [ 1852.403805] kmalloc-65536 1848KB 1914KB [ 1852.411827] kmalloc-32768 1650KB 1716KB [ 1852.417666] kmalloc-16384 973KB 1056KB [ 1852.423132] kmalloc-8192 3960KB 4009KB [ 1852.428838] kmalloc-4096 17709KB 17731KB [ 1852.434533] kmalloc-2048 10807KB 14203KB [ 1852.440002] kmalloc-1024 8476KB 13245KB [ 1852.445546] kmalloc-512 15104KB 16136KB [ 1852.451094] kmalloc-256 4283KB 6251KB [ 1852.456570] kmalloc-128 889KB 1712KB [ 1852.462419] kmalloc-96 3681KB 4404KB [ 1852.468144] kmalloc-64 2494KB 3748KB [ 1852.473635] kmalloc-32 1897KB 2476KB [ 1852.479352] kmalloc-192 1496KB 2976KB [ 1852.484995] kmem_cache 177KB 183KB [ 1852.490561] Out of memory (oom_kill_allocating_task): Kill process 24719 (systemd-journal) score 0 or sacrifice child [ 1852.501419] Killed process 24719 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1292kB [ 1852.515719] oom_reaper: reaped process 24719 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1292kB [ 1852.584622] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1852.594370] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1852.607171] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1852.617683] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1852.624620] systemd[1]: Stopped Journal Service. [ 1852.649410] systemd[1]: Starting Journal Service... [ 1852.842895] systemd-journald[24768]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1853.373980] systemd[1]: Started Journal Service. [ 1854.085972] ieee802154 phy0 wpan0: encryption failed: -22 [ 1854.091552] ieee802154 phy1 wpan1: encryption failed: -22 07:11:59 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x0, @vbi={0x6e, 0x7fff, 0x8, 0x35315241, [0x10000, 0xffffffff], [0x3d, 0x3f], 0x108}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @raw_data="56acb780f2cab72f662deb1e1ba95c5423bc6ffddd87f21609f06a9617b599558ce6700905692d3a0d79a602761bb9bbbb92b535e707ef371fbeb665569bd03dec8533231290e38d2d12d4e5ae68cacbcfa09d2a663a418db462fc9a481feedf390e9bb7490f3d385ea3686bd5f0c5a083e9bf5f32463eea425739e2cfc1277be1dad85429d183f398466b551a3f4aae26d9a85b540afe6ff62564c775938be3c1271db320d55d9c05f7f08944a7fa5e950306e86d1fbd315d380d34b6f81d384d2a94f88608dd05"}) 07:11:59 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d7", 0x1) 07:11:59 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x3, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000340)={0x3, @win={{}, 0x0, 0x0, &(0x7f0000000200)={{0x0, 0x3}}, 0x9, 0x0}}) 07:11:59 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80], 0xd3e}}, 0x7ff}) 07:11:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:59 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) 07:11:59 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000240), 0x800000000000000, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000280)={0x80000001, 0x2, 0x3, {0x3, @sdr={0x35323645}}, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x7, 0x3, 0x0, {0x3, @sdr={0x32314d56, 0x20}}, 0xffffff14}) socketpair(0x1f, 0x800, 0x3, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x3f7, 0x300, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) 07:11:59 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d7", 0x1) 07:11:59 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:11:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) r1 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x102, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)=@userptr={0x4, 0x0, 0x4, 0x20, 0x81, {r2, r3/1000+10000}, {0x5, 0x0, 0x8, 0x0, 0x3f, 0x8, "3bd45084"}, 0x2, 0x2, {&(0x7f00000001c0)}, 0x4, 0x0, r4}) 07:11:59 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:11:59 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d7", 0x1) 07:11:59 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) [ 1861.283846] Bluetooth: hci1: command 0x0406 tx timeout [ 1861.455675] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1861.476496] in:imklog cpuset=/ mems_allowed=0-1 [ 1861.481335] CPU: 1 PID: 24679 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1861.488780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1861.498217] Call Trace: [ 1861.500801] dump_stack+0x1fc/0x2ef [ 1861.504416] dump_header+0x15d/0xc3f [ 1861.508120] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1861.513209] ? ___ratelimit+0x319/0x590 [ 1861.517261] oom_kill_process.cold+0x10/0x692 [ 1861.521766] ? check_preemption_disabled+0x41/0x280 [ 1861.526810] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1861.532079] out_of_memory+0x1072/0x1390 [ 1861.536141] ? oom_killer_disable+0x270/0x270 [ 1861.540625] ? mutex_trylock+0x15f/0x1a0 [ 1861.544674] __alloc_pages_nodemask+0x23a2/0x2890 [ 1861.549536] ? find_get_entry+0x4cd/0x8a0 [ 1861.553676] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1861.558516] alloc_pages_current+0x193/0x2a0 [ 1861.562910] filemap_fault+0x146e/0x2180 [ 1861.566981] ext4_filemap_fault+0x84/0xb0 [ 1861.571216] __do_fault+0x10b/0x4b0 [ 1861.574841] __handle_mm_fault+0x273b/0x41c0 [ 1861.579237] ? vm_insert_page+0x9c0/0x9c0 [ 1861.583370] ? lock_downgrade+0x720/0x720 [ 1861.587514] ? check_preemption_disabled+0x41/0x280 [ 1861.592516] handle_mm_fault+0x436/0xb10 [ 1861.596566] __do_page_fault+0x68e/0xd60 [ 1861.600628] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1861.605630] ? spurious_fault+0x840/0x840 [ 1861.609761] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1861.614603] ? page_fault+0x8/0x30 [ 1861.618128] page_fault+0x1e/0x30 [ 1861.621826] RIP: 0033:0x7ffb3bd4773f [ 1861.625528] Code: Bad RIP value. [ 1861.628875] RSP: 002b:00007ffb3b2f6590 EFLAGS: 00010207 [ 1861.634245] RAX: 000000000000003d RBX: 0000000000000000 RCX: 00007ffb3d95a22d [ 1861.641511] RDX: 000000000000003d RSI: 00007ffb3b2f6da0 RDI: 0000000000000000 [ 1861.648765] RBP: 000055a5948789d0 R08: 0000000000000000 R09: 0000000000000000 [ 1861.656019] R10: 2ce33e6c02ce33e7 R11: 0000000000000000 R12: 00007ffb3b2f6da0 [ 1861.663273] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007ffb3b2f6e20 [ 1861.689538] Mem-Info: [ 1861.692046] active_anon:17597 inactive_anon:39282 isolated_anon:0 [ 1861.692046] active_file:55 inactive_file:6 isolated_file:0 [ 1861.692046] unevictable:0 dirty:25 writeback:0 unstable:0 [ 1861.692046] slab_reclaimable:14419 slab_unreclaimable:122761 [ 1861.692046] mapped:22123 shmem:40028 pagetables:606 bounce:0 [ 1861.692046] free:25176 free_pcp:0 free_cma:0 [ 1861.748582] Node 0 active_anon:66796kB inactive_anon:48452kB active_file:108kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58440kB dirty:80kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1861.783259] Node 1 active_anon:3592kB inactive_anon:108676kB active_file:112kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30052kB dirty:20kB writeback:0kB shmem:109464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1861.843918] Node 0 DMA free:10984kB 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 [ 1861.875412] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1861.880494] Node 0 DMA32 free:36160kB min:35996kB low:44992kB high:53988kB active_anon:66796kB inactive_anon:48452kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:2000kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1861.914694] lowmem_reserve[]: 0 0 1 1 1 [ 1861.936646] 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 [ 1861.962840] lowmem_reserve[]: 0 0 0 0 0 [ 1861.966887] Node 1 Normal free:53688kB min:53876kB low:67344kB high:80812kB active_anon:3608kB inactive_anon:108676kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:424kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1861.995615] lowmem_reserve[]: 0 0 0 0 0 [ 1861.999607] Node 0 DMA: 0*4kB 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10984kB [ 1862.012953] Node 0 DMA32: 733*4kB (ME) 178*8kB (UME) 85*16kB (ME) 28*32kB (ME) 8*64kB (M) 3*128kB (M) 1*256kB (M) 1*512kB (M) 21*1024kB (U) 3*2048kB (UM) 0*4096kB = 35924kB [ 1862.028681] 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 [ 1862.040011] Node 1 Normal: 388*4kB (ME) 311*8kB (ME) 265*16kB (UM) 135*32kB (M) 16*64kB (UM) 5*128kB (M) 2*256kB (UE) 0*512kB 2*1024kB (UE) 2*2048kB (ME) 8*4096kB (U) = 53688kB [ 1862.056042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1862.065025] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1862.073600] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1862.082479] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1862.091150] 40055 total pagecache pages [ 1862.095282] 0 pages in swap cache [ 1862.098734] Swap cache stats: add 0, delete 0, find 0/0 [ 1862.104134] Free swap = 0kB [ 1862.107150] Total swap = 0kB [ 1862.110174] 2097051 pages RAM [ 1862.113303] 0 pages HighMem/MovableOnly [ 1862.117422] 369649 pages reserved [ 1862.120870] 0 pages cma reserved [ 1862.124269] Unreclaimable slab info: [ 1862.127981] Name Used Total [ 1862.133514] pid_2 55KB 84KB [ 1862.139023] batadv_tl_cache 4KB 16KB [ 1862.144450] TIPC 19KB 37KB [ 1862.149837] SCTPv6 14KB 37KB [ 1862.155257] SCTP 9KB 11KB [ 1862.160630] DCCPv6 17KB 37KB [ 1862.166039] DCCP 16KB 35KB [ 1862.171436] L2TP/IPv6 55KB 65KB [ 1862.176962] RXRPC 11KB 26KB [ 1862.182328] rxrpc_call_jar 78KB 110KB [ 1862.187782] bridge_fdb_cache 9KB 27KB [ 1862.193156] fib6_nodes 157KB 264KB [ 1862.198601] ip6_dst_cache 148KB 521KB [ 1862.204018] RAWv6 70KB 101KB [ 1862.209381] UDPv6 28KB 41KB [ 1862.218448] TCPv6 24KB 24KB [ 1862.223900] nf_conntrack 4KB 18KB [ 1862.229339] t10_alua_lu_gp_cache 0KB 3KB [ 1862.238606] sd_ext_cdb 0KB 7KB [ 1862.244055] scsi_sense_cache 1056KB 1060KB [ 1862.249510] virtio_scsi_cmd 16KB 16KB [ 1862.258565] sgpool-128 8KB 8KB [ 1862.263976] sgpool-64 4KB 12KB [ 1862.269338] sgpool-32 2KB 15KB [ 1862.278401] sgpool-16 1KB 7KB [ 1862.287579] sgpool-8 0KB 7KB [ 1862.292966] mqueue_inode_cache 10KB 30KB [ 1862.299795] bio_post_read_ctx 14KB 15KB [ 1862.308511] bio-2 14KB 15KB [ 1862.317689] jfs_mp 7KB 7KB [ 1862.323202] cifs_small_rq 15KB 16KB [ 1862.332333] cifs_request 67KB 67KB [ 1862.339887] cifs_mpx_ids 0KB 7KB [ 1862.349951] nfs_commit_data 3KB 14KB [ 1862.357481] nfs_write_data 34KB 44KB [ 1862.362890] ext4_system_zone 1KB 7KB [ 1862.369907] bio-1 1KB 7KB [ 1862.378346] pid_namespace 2KB 11KB [ 1862.390224] rpc_buffers 17KB 25KB [ 1862.397287] rpc_tasks 2KB 7KB [ 1862.402780] UNIX 397KB 495KB [ 1862.411908] tcp_bind_bucket 1KB 4KB [ 1862.420923] ip_fib_trie 23KB 47KB [ 1862.429992] ip_fib_alias 112KB 189KB [ 1862.437234] ip_dst_cache 4KB 16KB [ 1862.442727] RAW 42KB 60KB [ 1862.448197] UDP 50KB 74KB [ 1862.453568] TCP 8KB 11KB [ 1862.460873] hugetlbfs_inode_cache 3KB 15KB [ 1862.466822] fscache_cookie_jar 1KB 11KB [ 1862.472277] eventpoll_pwq 20KB 67KB [ 1862.479666] eventpoll_epi 37KB 63KB [ 1862.490062] inotify_inode_mark 20KB 31KB [ 1862.498563] request_queue 199KB 199KB [ 1862.507467] blkdev_requests 1KB 3KB [ 1862.512850] blkdev_ioc 29KB 38KB [ 1862.518300] bio-0 1534KB 1668KB [ 1862.527525] biovec-max 1617KB 1650KB [ 1862.532911] biovec-64 1269KB 1401KB [ 1862.538456] biovec-16 107KB 120KB [ 1862.549206] bio_integrity_payload 1KB 8KB [ 1862.555227] khugepaged_mm_slot 10KB 31KB [ 1862.560695] uid_cache 0KB 4KB [ 1862.569672] dmaengine-unmap-2 0KB 3KB [ 1862.580181] skbuff_fclone_cache 108KB 123KB [ 1862.588265] skbuff_head_cache 7145KB 7301KB [ 1862.593640] configfs_dir_cache 3KB 7KB [ 1862.607337] file_lock_cache 86KB 95KB [ 1862.612715] file_lock_ctx 9KB 11KB [ 1862.618136] fsnotify_mark_connector 10KB 23KB [ 1862.627588] net_namespace 52KB 52KB [ 1862.632987] shmem_inode_cache 8194KB 8252KB [ 1862.638403] task_delay_info 148KB 379KB [ 1862.649217] taskstats 76KB 91KB [ 1862.654677] proc_dir_entry 694KB 866KB [ 1862.660042] pde_opener 6KB 54KB [ 1862.669162] seq_file 284KB 417KB [ 1862.674589] sigqueue 36KB 66KB [ 1862.679955] kernfs_node_cache 18231KB 18246KB [ 1862.689160] mnt_cache 173KB 208KB [ 1862.694579] filp 6873KB 7920KB [ 1862.699980] names_cache 146637KB 146697KB [ 1862.709019] iint_cache 38KB 51KB [ 1862.714434] key_jar 4KB 7KB [ 1862.719801] uts_namespace 2KB 3KB [ 1862.728863] nsproxy 1KB 7KB [ 1862.734295] vm_area_struct 3156KB 4045KB [ 1862.739679] mm_struct 456KB 715KB [ 1862.747008] fs_cache 90KB 348KB [ 1862.752444] files_cache 327KB 735KB [ 1862.758718] signal_cache 774KB 1689KB [ 1862.768620] sighand_cache 531KB 631KB [ 1862.774051] task_struct 5169KB 5201KB [ 1862.779416] cred_jar 1787KB 3000KB [ 1862.790027] anon_vma_chain 995KB 1547KB [ 1862.799117] anon_vma 127KB 327KB [ 1862.808159] pid 48KB 228KB [ 1862.813533] Acpi-Operand 156KB 202KB [ 1862.820750] Acpi-ParseExt 9KB 11KB [ 1862.829811] Acpi-Parse 41KB 47KB [ 1862.838609] Acpi-State 52KB 63KB [ 1862.847645] Acpi-Namespace 20KB 27KB [ 1862.853016] numa_policy 0KB 3KB [ 1862.858493] debug_objects_cache 1516KB 1968KB [ 1862.867457] trace_event_file 297KB 298KB [ 1862.872832] ftrace_event_field 398KB 401KB [ 1862.882731] pool_workqueue 121KB 156KB [ 1862.891026] page->ptl 518KB 1035KB [ 1862.896478] kmalloc-2097152 2050KB 2050KB [ 1862.901836] kmalloc-524288 2056KB 2056KB [ 1862.912191] kmalloc-262144 1290KB 1290KB [ 1862.918533] kmalloc-131072 650KB 650KB [ 1862.927942] kmalloc-65536 1848KB 1914KB [ 1862.933293] kmalloc-32768 1650KB 1716KB [ 1862.939537] kmalloc-16384 1006KB 1056KB [ 1862.948865] kmalloc-8192 3960KB 4001KB [ 1862.955011] kmalloc-4096 18037KB 18058KB [ 1862.960377] kmalloc-2048 10705KB 14088KB [ 1862.969435] kmalloc-1024 8538KB 13214KB [ 1862.974892] kmalloc-512 15325KB 15648KB [ 1862.980255] kmalloc-256 4262KB 6247KB [ 1862.987377] kmalloc-128 883KB 1712KB [ 1862.993082] kmalloc-96 3658KB 4404KB [ 1862.998483] kmalloc-64 2482KB 3744KB [ 1863.007631] kmalloc-32 1886KB 2476KB [ 1863.012999] kmalloc-192 1491KB 2976KB [ 1863.018416] kmem_cache 177KB 183KB [ 1863.025614] Out of memory (oom_kill_allocating_task): Kill process 24679 (in:imklog) score 0 or sacrifice child [ 1863.036020] Killed process 24677 (rsyslogd) total-vm:254332kB, anon-rss:744kB, file-rss:0kB, shmem-rss:0kB [ 1863.051334] oom_reaper: reaped process 24677 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1863.621717] oom_reaper: reaped process 24788 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1863.730446] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1863.751081] systemd-journal cpuset=/ mems_allowed=0-1 [ 1863.756399] CPU: 0 PID: 24768 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1863.764366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1863.773721] Call Trace: [ 1863.776313] dump_stack+0x1fc/0x2ef [ 1863.779960] dump_header+0x15d/0xc3f [ 1863.783687] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1863.788803] ? ___ratelimit+0x319/0x590 [ 1863.792782] oom_kill_process.cold+0x10/0x692 [ 1863.797369] ? check_preemption_disabled+0x41/0x280 [ 1863.802391] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1863.807679] out_of_memory+0x1072/0x1390 [ 1863.811748] ? oom_killer_disable+0x270/0x270 [ 1863.816245] ? mutex_trylock+0x15f/0x1a0 [ 1863.820315] __alloc_pages_nodemask+0x23a2/0x2890 [ 1863.825169] ? find_get_entry+0x4cd/0x8a0 [ 1863.829633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1863.834777] alloc_pages_current+0x193/0x2a0 [ 1863.839239] filemap_fault+0x146e/0x2180 [ 1863.843306] ext4_filemap_fault+0x84/0xb0 [ 1863.847567] __do_fault+0x10b/0x4b0 [ 1863.851187] __handle_mm_fault+0x273b/0x41c0 [ 1863.855583] ? vm_insert_page+0x9c0/0x9c0 [ 1863.859729] ? lock_downgrade+0x720/0x720 [ 1863.863925] ? lock_acquire+0x170/0x3c0 [ 1863.867986] ? check_preemption_disabled+0x41/0x280 [ 1863.873074] handle_mm_fault+0x436/0xb10 [ 1863.877139] __do_page_fault+0x68e/0xd60 [ 1863.881204] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1863.886207] ? spurious_fault+0x840/0x840 [ 1863.890435] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1863.895272] ? page_fault+0x8/0x30 [ 1863.898810] page_fault+0x1e/0x30 [ 1863.902244] RIP: 0033:0x5625819c3120 [ 1863.905952] Code: Bad RIP value. [ 1863.909384] RSP: 002b:00007ffe78be79c8 EFLAGS: 00010207 [ 1863.914726] RAX: 00007fde68c1e7fc RBX: 00007ffe78be79e0 RCX: 00007ffe78be7b80 [ 1863.921979] RDX: 0000000000000001 RSI: 000000000000000d RDI: 0000562581c83780 [ 1863.929232] RBP: 00007ffe78be79d8 R08: 0000000000000008 R09: 000001de05ad6b0e [ 1863.936495] R10: 0005738d17c37d94 R11: 0000000000000202 R12: 0000562581c83780 [ 1863.943837] R13: 00007ffe78be7ad8 R14: 00005625819c9958 R15: 0005f59513f3d9d1 [ 1863.964330] syz-executor.1: vmalloc: allocation failure, allocated 1644904448 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1863.972707] Mem-Info: [ 1863.991267] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1863.993301] active_anon:16845 inactive_anon:39282 isolated_anon:0 [ 1863.993301] active_file:17 inactive_file:17 isolated_file:0 [ 1863.993301] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1863.993301] slab_reclaimable:14405 slab_unreclaimable:122243 [ 1863.993301] mapped:22114 shmem:40028 pagetables:574 bounce:0 [ 1863.993301] free:13979 free_pcp:151 free_cma:0 [ 1863.996457] CPU: 0 PID: 24788 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1863.996465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1863.996470] Call Trace: [ 1863.996490] dump_stack+0x1fc/0x2ef [ 1863.996510] warn_alloc.cold+0x7b/0x18f [ 1863.996529] ? zone_watermark_ok_safe+0x260/0x260 [ 1863.996546] ? retint_kernel+0x2d/0x2d [ 1863.996580] __vmalloc_area_node+0x4fd/0x780 [ 1863.996602] ? __vmalloc_node_range+0x180/0x180 [ 1863.996616] ? _raw_spin_unlock+0x29/0x40 [ 1863.996630] ? __get_vm_area_node+0x2e2/0x3a0 [ 1863.996651] __vmalloc_node_range+0xed/0x180 [ 1863.996687] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1864.029982] Node 0 active_anon:64656kB inactive_anon:48452kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1864.037790] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1864.037803] vmalloc_user+0x70/0xe0 [ 1864.037820] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1864.047347] Node 1 active_anon:2724kB inactive_anon:108676kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30048kB dirty:0kB writeback:0kB shmem:109464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1864.049884] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1864.053484] 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 [ 1864.057453] __vb2_queue_alloc+0x472/0xe60 [ 1864.057482] vb2_core_create_bufs+0x273/0x7e0 [ 1864.062297] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1864.066198] ? __vb2_queue_free+0x870/0x870 [ 1864.066214] ? mutex_trylock+0x1a0/0x1a0 [ 1864.066234] ? __video_do_ioctl+0x632/0xcd0 [ 1864.070613] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:64656kB inactive_anon:48452kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1996kB bounce:0kB free_pcp:352kB local_pcp:256kB free_cma:0kB [ 1864.075277] vb2_create_bufs+0x332/0x620 [ 1864.075298] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1864.079422] lowmem_reserve[]: 0 0 1 1 1 [ 1864.083907] ? __video_do_ioctl+0x632/0xcd0 [ 1864.083924] ? mutex_trylock+0x1a0/0x1a0 [ 1864.083941] ? mark_held_locks+0xf0/0xf0 [ 1864.088335] 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 [ 1864.092738] ? futex_wait_queue_me+0x404/0x5e0 [ 1864.120406] lowmem_reserve[]: 0 0 0 0 0 [ 1864.125739] vb2_ioctl_create_bufs+0x20d/0x360 [ 1864.125758] ? memset+0x20/0x40 [ 1864.129357] Node 1 Normal free:27092kB min:53876kB low:67344kB high:80812kB active_anon:2724kB inactive_anon:108676kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:300kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 1864.133673] v4l_create_bufs+0xb2/0x160 [ 1864.133696] __video_do_ioctl+0x49a/0xcd0 [ 1864.161277] lowmem_reserve[]: 0 0 0 0 0 [ 1864.165406] ? v4l_querycap+0x340/0x340 [ 1864.165429] ? __might_fault+0x192/0x1d0 [ 1864.191971] 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 [ 1864.196189] ? v4l_querycap+0x340/0x340 [ 1864.196209] video_usercopy+0x13f/0xfa0 [ 1864.200676] Node 0 DMA32: 735*4kB (UME) 178*8kB (ME) 86*16kB (UME) 29*32kB (UME) 8*64kB (M) 4*128kB (UM) 2*256kB (UM) 1*512kB (M) 1*1024kB (U) 4*2048kB (UM) 0*4096kB = 17932kB [ 1864.205687] ? v4l_enumstd+0x60/0x60 [ 1864.205705] ? do_futex+0x171/0x1880 [ 1864.209999] 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 [ 1864.214050] ? mark_held_locks+0xf0/0xf0 [ 1864.214074] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1864.218368] Node 1 Normal: 329*4kB (UME) 267*8kB (UME) 228*16kB (UM) 145*32kB (UM) 30*64kB (UM) 13*128kB (UM) 2*256kB (UE) 0*512kB 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27100kB [ 1864.247249] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1864.247267] ? video_usercopy+0xfa0/0xfa0 [ 1864.247283] v4l2_ioctl+0x147/0x1a0 [ 1864.251323] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1864.256403] ? video_devdata+0xa0/0xa0 [ 1864.256419] do_vfs_ioctl+0xcdb/0x12e0 [ 1864.256436] ? lock_downgrade+0x720/0x720 [ 1864.260392] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1864.264697] ? ioctl_preallocate+0x200/0x200 [ 1864.264709] ? __fget+0x33e/0x510 [ 1864.264725] ? __fget+0x356/0x510 [ 1864.268764] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1864.272814] ? do_dup2+0x450/0x450 [ 1864.298752] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1864.303299] ? __se_sys_futex+0x298/0x3b0 [ 1864.307266] 40062 total pagecache pages [ 1864.311827] ksys_ioctl+0x9b/0xc0 [ 1864.315213] 0 pages in swap cache [ 1864.344156] __x64_sys_ioctl+0x6f/0xb0 [ 1864.344171] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1864.344186] do_syscall_64+0xf9/0x620 [ 1864.348142] Swap cache stats: add 0, delete 0, find 0/0 [ 1864.352278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1864.356259] Free swap = 0kB [ 1864.360212] RIP: 0033:0x7ff9055210f9 [ 1864.364272] Total swap = 0kB [ 1864.376722] Code: Bad RIP value. [ 1864.376730] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1864.380706] 2097051 pages RAM [ 1864.384660] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1864.384668] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1864.384677] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1864.384687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1864.400549] 0 pages HighMem/MovableOnly [ 1864.404231] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1864.422147] Mem-Info: [ 1864.442791] 369649 pages reserved [ 1864.452296] active_anon:16845 inactive_anon:39282 isolated_anon:0 [ 1864.452296] active_file:17 inactive_file:17 isolated_file:0 [ 1864.452296] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1864.452296] slab_reclaimable:14405 slab_unreclaimable:122243 [ 1864.452296] mapped:22114 shmem:40028 pagetables:574 bounce:0 [ 1864.452296] free:13979 free_pcp:151 free_cma:0 [ 1864.469021] 0 pages cma reserved [ 1864.476755] Node 0 active_anon:64656kB inactive_anon:48452kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1864.489351] Unreclaimable slab info: [ 1864.499514] Node 1 active_anon:2724kB inactive_anon:108676kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30048kB dirty:0kB writeback:0kB shmem:109464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1864.512702] Name Used Total [ 1864.527694] 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 [ 1864.544174] pid_2 54KB 84KB [ 1864.551341] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1864.569237] batadv_tl_cache 4KB 16KB [ 1864.577021] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:64656kB inactive_anon:48452kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1996kB bounce:0kB free_pcp:348kB local_pcp:92kB free_cma:0kB [ 1864.584635] TIPC 19KB 37KB [ 1864.592422] lowmem_reserve[]: 0 0 1 1 1 [ 1864.612979] SCTPv6 14KB 37KB [ 1864.621688] 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 [ 1864.639789] SCTP 9KB 11KB [ 1864.680144] lowmem_reserve[]: 0 0 0 0 0 [ 1864.707798] DCCPv6 17KB 37KB [ 1864.734612] Node 1 Normal free:27092kB min:53876kB low:67344kB high:80812kB active_anon:2724kB inactive_anon:108676kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:300kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 1864.751565] DCCP 16KB 35KB [ 1864.772663] lowmem_reserve[]: 0 0 0 0 0 [ 1864.787123] L2TP/IPv6 55KB 65KB [ 1864.821742] 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 [ 1864.850572] RXRPC 11KB 26KB [ 1864.866796] Node 0 DMA32: 734*4kB (ME) 179*8kB (UME) 86*16kB (UME) 29*32kB (UME) 8*64kB (M) 4*128kB (UM) 1*256kB (M) 1*512kB (M) 1*1024kB (U) 4*2048kB (UM) 0*4096kB = 17680kB [ 1864.894145] rxrpc_call_jar 78KB 110KB [ 1864.917295] 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 [ 1864.921493] bridge_fdb_cache 9KB 27KB [ 1864.923385] Node 1 Normal: 329*4kB (UME) 267*8kB (UME) 228*16kB (UM) 145*32kB (UM) 30*64kB (UM) 13*128kB (UM) 2*256kB (UE) 0*512kB 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27100kB [ 1864.954442] fib6_nodes 157KB 264KB [ 1864.962632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1864.987410] ip6_dst_cache 145KB 517KB [ 1865.008353] RAWv6 70KB 101KB [ 1865.008983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1865.013875] UDPv6 28KB 41KB [ 1865.013889] TCPv6 24KB 24KB [ 1865.013908] nf_conntrack 3KB 18KB [ 1865.013976] t10_alua_lu_gp_cache 0KB 3KB [ 1865.030533] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1865.042176] sd_ext_cdb 0KB 7KB [ 1865.060508] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1865.067222] scsi_sense_cache 1056KB 1060KB [ 1865.081287] virtio_scsi_cmd 16KB 16KB [ 1865.085193] 40062 total pagecache pages [ 1865.089032] sgpool-128 8KB 8KB [ 1865.090628] 0 pages in swap cache [ 1865.109490] Swap cache stats: add 0, delete 0, find 0/0 [ 1865.110167] sgpool-64 4KB 12KB [ 1865.114924] Free swap = 0kB [ 1865.114930] Total swap = 0kB [ 1865.114939] 2097051 pages RAM [ 1865.114943] 0 pages HighMem/MovableOnly [ 1865.114948] 369649 pages reserved [ 1865.114952] 0 pages cma reserved [ 1865.152800] sgpool-32 2KB 15KB [ 1865.160649] sgpool-16 1KB 7KB [ 1865.178081] sgpool-8 0KB 7KB [ 1865.183474] mqueue_inode_cache 10KB 30KB [ 1865.191288] bio_post_read_ctx 14KB 15KB [ 1865.210585] bio-2 14KB 15KB [ 1865.218421] jfs_mp 7KB 7KB [ 1865.233343] cifs_small_rq 15KB 16KB [ 1865.241147] cifs_request 67KB 67KB [ 1865.258369] cifs_mpx_ids 0KB 7KB [ 1865.270065] nfs_commit_data 3KB 14KB [ 1865.280134] nfs_write_data 34KB 44KB [ 1865.292654] ext4_system_zone 1KB 7KB [ 1865.302769] bio-1 1KB 7KB [ 1865.321383] pid_namespace 2KB 11KB [ 1865.326902] rpc_buffers 17KB 25KB [ 1865.332544] rpc_tasks 2KB 7KB [ 1865.350386] UNIX 397KB 495KB [ 1865.359220] tcp_bind_bucket 1KB 4KB [ 1865.373256] ip_fib_trie 23KB 47KB [ 1865.382136] ip_fib_alias 112KB 189KB [ 1865.399081] ip_dst_cache 4KB 16KB [ 1865.407848] RAW 42KB 60KB [ 1865.428623] UDP 50KB 74KB [ 1865.438787] TCP 8KB 11KB [ 1865.454985] hugetlbfs_inode_cache 3KB 15KB [ 1865.460719] fscache_cookie_jar 1KB 11KB [ 1865.466251] eventpoll_pwq 20KB 67KB [ 1865.471709] eventpoll_epi 37KB 63KB [ 1865.487753] inotify_inode_mark 19KB 31KB [ 1865.493237] request_queue 199KB 199KB [ 1865.498684] blkdev_requests 1KB 3KB [ 1865.515045] blkdev_ioc 38KB 38KB [ 1865.520462] bio-0 1550KB 1668KB [ 1865.525916] biovec-max 1617KB 1650KB [ 1865.531277] biovec-64 1269KB 1401KB [ 1865.547559] biovec-16 115KB 120KB [ 1865.552989] bio_integrity_payload 1KB 8KB [ 1865.558856] khugepaged_mm_slot 10KB 31KB [ 1865.574335] uid_cache 0KB 4KB [ 1865.579754] dmaengine-unmap-2 0KB 3KB [ 1865.591818] skbuff_fclone_cache 108KB 123KB [ 1865.600848] skbuff_head_cache 7386KB 7387KB [ 1865.613057] configfs_dir_cache 3KB 7KB [ 1865.622458] file_lock_cache 86KB 95KB [ 1865.637979] file_lock_ctx 9KB 11KB [ 1865.643364] fsnotify_mark_connector 10KB 23KB [ 1865.652547] net_namespace 52KB 52KB [ 1865.668416] shmem_inode_cache 8193KB 8252KB [ 1865.677291] task_delay_info 148KB 379KB [ 1865.682687] taskstats 76KB 91KB [ 1865.698266] proc_dir_entry 694KB 866KB [ 1865.707153] pde_opener 6KB 54KB [ 1865.712552] seq_file 284KB 417KB [ 1865.728861] sigqueue 36KB 66KB [ 1865.734317] kernfs_node_cache 18231KB 18246KB [ 1865.739686] mnt_cache 173KB 208KB [ 1865.755029] filp 6873KB 7920KB [ 1865.760416] names_cache 145664KB 145724KB [ 1865.769061] iint_cache 38KB 51KB [ 1865.780882] key_jar 4KB 7KB [ 1865.789978] uts_namespace 2KB 3KB [ 1865.801749] nsproxy 1KB 7KB [ 1865.810578] vm_area_struct 3156KB 4045KB [ 1865.827145] mm_struct 455KB 715KB [ 1865.832531] fs_cache 89KB 348KB [ 1865.841348] files_cache 325KB 735KB [ 1865.857125] signal_cache 774KB 1689KB [ 1865.862507] sighand_cache 529KB 631KB [ 1865.871498] task_struct 5176KB 5201KB [ 1865.887746] cred_jar 1787KB 3000KB [ 1865.893147] anon_vma_chain 995KB 1547KB [ 1865.898577] anon_vma 121KB 327KB [ 1865.914634] pid 50KB 228KB [ 1865.920033] Acpi-Operand 156KB 202KB [ 1865.927498] Acpi-ParseExt 9KB 11KB [ 1865.932878] Acpi-Parse 41KB 47KB [ 1865.951210] Acpi-State 52KB 63KB [ 1865.957346] Acpi-Namespace 20KB 27KB [ 1865.963760] numa_policy 0KB 3KB [ 1865.969966] debug_objects_cache 1516KB 1968KB [ 1865.976413] trace_event_file 297KB 298KB [ 1865.982460] ftrace_event_field 398KB 401KB [ 1865.988781] pool_workqueue 121KB 156KB [ 1865.995074] page->ptl 523KB 1035KB [ 1866.001221] kmalloc-2097152 2050KB 2050KB [ 1866.007725] kmalloc-524288 2056KB 2056KB [ 1866.015971] kmalloc-262144 1290KB 1290KB [ 1866.022776] kmalloc-131072 650KB 650KB [ 1866.031079] kmalloc-65536 1848KB 1914KB [ 1866.037430] kmalloc-32768 1650KB 1716KB [ 1866.043681] kmalloc-16384 1006KB 1056KB [ 1866.049767] kmalloc-8192 3960KB 4001KB [ 1866.055889] kmalloc-4096 18066KB 18066KB [ 1866.061547] kmalloc-2048 10705KB 14088KB [ 1866.067540] kmalloc-1024 8660KB 13214KB [ 1866.073147] kmalloc-512 15682KB 15682KB [ 1866.078726] kmalloc-256 4262KB 6247KB [ 1866.084948] kmalloc-128 886KB 1712KB [ 1866.091013] kmalloc-96 3688KB 4404KB [ 1866.097186] kmalloc-64 2482KB 3744KB [ 1866.103398] kmalloc-32 1889KB 2476KB [ 1866.109804] kmalloc-192 1495KB 2976KB [ 1866.116160] kmem_cache 177KB 183KB [ 1866.126523] Out of memory (oom_kill_allocating_task): Kill process 24768 (systemd-journal) score 0 or sacrifice child [ 1866.139651] Killed process 24768 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1296kB [ 1866.152320] oom_reaper: reaped process 24768 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 1866.179857] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1866.192789] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1866.205707] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1866.231923] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1866.244327] systemd[1]: Stopped Journal Service. [ 1866.272767] systemd[1]: Starting Journal Service... [ 1866.292454] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. [ 1866.335055] systemd[1]: Stopped System Logging Service. [ 1866.353934] systemd[1]: Starting System Logging Service... [ 1866.441017] systemd-journald[24818]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1866.793875] systemd[1]: Started System Logging Service. 07:12:12 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb8873d1512fbb", 0x1c) 07:12:12 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000240), 0x800000000000000, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000280)={0x80000001, 0x2, 0x3, {0x3, @sdr={0x35323645}}, 0x9}) (async) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x7, 0x3, 0x0, {0x3, @sdr={0x32314d56, 0x20}}, 0xffffff14}) (async) socketpair(0x1f, 0x800, 0x3, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x3f7, 0x300, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) 07:12:12 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) (async) r1 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x102, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)=@userptr={0x4, 0x0, 0x4, 0x20, 0x81, {r2, r3/1000+10000}, {0x5, 0x0, 0x8, 0x0, 0x3f, 0x8, "3bd45084"}, 0x2, 0x2, {&(0x7f00000001c0)}, 0x4, 0x0, r4}) 07:12:12 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:12:12 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:12:12 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff], 0xd3e}}, 0x7ff}) 07:12:12 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d789", 0x2) 07:12:12 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000240), 0x800000000000000, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000280)={0x80000001, 0x2, 0x3, {0x3, @sdr={0x35323645}}, 0x9}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x7, 0x3, 0x0, {0x3, @sdr={0x32314d56, 0x20}}, 0xffffff14}) socketpair(0x1f, 0x800, 0x3, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x3f7, 0x300, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) syz_open_dev$vim2m(&(0x7f0000000240), 0x800000000000000, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000280)={0x80000001, 0x2, 0x3, {0x3, @sdr={0x35323645}}, 0x9}) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x7, 0x3, 0x0, {0x3, @sdr={0x32314d56, 0x20}}, 0xffffff14}) (async) socketpair(0x1f, 0x800, 0x3, &(0x7f0000000380)) (async) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x28, 0x3f7, 0x300, 0x70bd29, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) 07:12:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, 0x0, 0x40004) 07:12:12 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d789", 0x2) 07:12:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, 0x0, 0x40004) 07:12:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d789", 0x2) 07:12:13 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, 0x0, 0x40004) [ 1875.149034] oom_reaper: reaped process 24836 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1875.191315] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1875.208477] in:imklog cpuset=/ mems_allowed=0-1 [ 1875.213301] CPU: 0 PID: 24821 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1875.220866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1875.230330] Call Trace: [ 1875.232913] dump_stack+0x1fc/0x2ef [ 1875.236531] dump_header+0x15d/0xc3f [ 1875.240234] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1875.245354] ? ___ratelimit+0x319/0x590 [ 1875.249325] oom_kill_process.cold+0x10/0x692 [ 1875.253835] ? check_preemption_disabled+0x41/0x280 [ 1875.258846] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1875.264594] out_of_memory+0x1072/0x1390 [ 1875.268652] ? oom_killer_disable+0x270/0x270 [ 1875.273148] ? mutex_trylock+0x15f/0x1a0 [ 1875.277212] __alloc_pages_nodemask+0x23a2/0x2890 [ 1875.282061] ? find_get_entry+0x4cd/0x8a0 [ 1875.286205] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1875.291168] alloc_pages_current+0x193/0x2a0 [ 1875.295583] filemap_fault+0x146e/0x2180 [ 1875.299683] ext4_filemap_fault+0x84/0xb0 [ 1875.303821] __do_fault+0x10b/0x4b0 [ 1875.307437] __handle_mm_fault+0x273b/0x41c0 [ 1875.311831] ? vm_insert_page+0x9c0/0x9c0 [ 1875.315968] ? lock_downgrade+0x720/0x720 [ 1875.320128] ? check_preemption_disabled+0x41/0x280 [ 1875.325148] handle_mm_fault+0x436/0xb10 [ 1875.329222] __do_page_fault+0x68e/0xd60 [ 1875.333293] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1875.338327] ? spurious_fault+0x840/0x840 [ 1875.342464] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1875.347295] ? page_fault+0x8/0x30 [ 1875.350837] page_fault+0x1e/0x30 [ 1875.354390] RIP: 0033:0x7f9cae30f22d [ 1875.358092] Code: Bad RIP value. [ 1875.361436] RSP: 002b:00007f9cabcab580 EFLAGS: 00010293 [ 1875.366872] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f9cae30f22d [ 1875.374127] RDX: 0000000000001fa0 RSI: 00007f9cabcabda0 RDI: 0000000000000004 [ 1875.381396] RBP: 00005625db70e9d0 R08: 00007f9cad488940 R09: 0000000000000000 [ 1875.388662] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9cabcabda0 [ 1875.395922] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9cabcad3eb [ 1875.408411] Mem-Info: [ 1875.410861] active_anon:16572 inactive_anon:41314 isolated_anon:0 [ 1875.410861] active_file:15 inactive_file:18 isolated_file:0 [ 1875.410861] unevictable:0 dirty:26 writeback:10 unstable:0 [ 1875.410861] slab_reclaimable:14337 slab_unreclaimable:122301 [ 1875.410861] mapped:22174 shmem:42076 pagetables:588 bounce:0 [ 1875.410861] free:13776 free_pcp:273 free_cma:0 [ 1875.413322] syz-executor.1: vmalloc: allocation failure, allocated 1638137856 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1875.450019] Node 0 active_anon:62360kB inactive_anon:48452kB active_file:32kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58436kB dirty:48kB writeback:20kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1875.469714] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1875.490207] Node 1 active_anon:3928kB inactive_anon:116804kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30260kB dirty:56kB writeback:20kB shmem:117656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1875.493159] CPU: 1 PID: 24836 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1875.522543] Node 0 DMA free:10872kB 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 [ 1875.526747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1875.526753] Call Trace: [ 1875.526777] dump_stack+0x1fc/0x2ef [ 1875.526795] warn_alloc.cold+0x7b/0x18f [ 1875.526812] ? zone_watermark_ok_safe+0x260/0x260 [ 1875.526829] ? retint_kernel+0x2d/0x2d [ 1875.526850] ? alloc_pages_current+0x164/0x2a0 [ 1875.526874] __vmalloc_area_node+0x4fd/0x780 [ 1875.526893] ? __vmalloc_node_range+0x180/0x180 [ 1875.526908] ? _raw_spin_unlock+0x29/0x40 [ 1875.526922] ? __get_vm_area_node+0x2e2/0x3a0 [ 1875.526940] __vmalloc_node_range+0xed/0x180 [ 1875.526957] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1875.526973] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1875.526990] vmalloc_user+0x70/0xe0 [ 1875.561865] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1875.563755] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1875.563769] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1875.563783] __vb2_queue_alloc+0x472/0xe60 [ 1875.563807] vb2_core_create_bufs+0x273/0x7e0 [ 1875.563823] ? __vb2_queue_free+0x870/0x870 [ 1875.566397] Node 0 DMA32 free:17704kB min:35996kB low:44992kB high:53988kB active_anon:62360kB inactive_anon:48452kB active_file:8kB inactive_file:64kB unevictable:0kB writepending:68kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1936kB bounce:0kB free_pcp:592kB local_pcp:344kB free_cma:0kB [ 1875.570161] ? lock_downgrade+0x720/0x720 [ 1875.580865] lowmem_reserve[]: 0 0 1 1 1 [ 1875.582881] ? mutex_trylock+0x1a0/0x1a0 [ 1875.587598] 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 [ 1875.591949] vb2_create_bufs+0x332/0x620 [ 1875.603300] lowmem_reserve[]: 0 0 0 0 0 [ 1875.605217] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1875.609599] Node 1 Normal free:26520kB min:53876kB low:67344kB high:80812kB active_anon:3928kB inactive_anon:116804kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:276kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:416kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 1875.613922] ? __video_do_ioctl+0x632/0xcd0 [ 1875.613936] ? mutex_trylock+0x1a0/0x1a0 [ 1875.613951] ? mark_held_locks+0xf0/0xf0 [ 1875.613965] ? futex_wait_queue_me+0x404/0x5e0 [ 1875.613981] vb2_ioctl_create_bufs+0x20d/0x360 [ 1875.613997] ? memset+0x20/0x40 [ 1875.614013] v4l_create_bufs+0xb2/0x160 [ 1875.614030] __video_do_ioctl+0x49a/0xcd0 [ 1875.614050] ? v4l_querycap+0x340/0x340 [ 1875.622673] lowmem_reserve[]: 0 0 0 0 0 [ 1875.623011] ? __might_fault+0x192/0x1d0 [ 1875.631729] Node 0 DMA: 0*4kB 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) = 10872kB [ 1875.632511] ? v4l_querycap+0x340/0x340 [ 1875.639794] Node 0 DMA32: 742*4kB (ME) 190*8kB (ME) 90*16kB (UME) 26*32kB (ME) 9*64kB (M) 5*128kB (M) 2*256kB (UM) 2*512kB (UM) 0*1024kB 4*2048kB (UM) 0*4096kB = 17704kB [ 1875.640872] video_usercopy+0x13f/0xfa0 [ 1875.648973] 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 [ 1875.649767] ? v4l_enumstd+0x60/0x60 [ 1875.688192] Node 1 Normal: 380*4kB (ME) 305*8kB (ME) 240*16kB (ME) 149*32kB (ME) 34*64kB (UME) 8*128kB (UM) 4*256kB (UM) 3*512kB (UM) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26520kB [ 1875.690899] ? do_futex+0x171/0x1880 [ 1875.723577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1875.724754] ? mark_held_locks+0xf0/0xf0 [ 1875.729849] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1875.759247] ? debug_check_no_obj_freed+0x201/0x490 [ 1875.759269] ? video_usercopy+0xfa0/0xfa0 [ 1875.759282] v4l2_ioctl+0x147/0x1a0 [ 1875.759295] ? video_devdata+0xa0/0xa0 [ 1875.759310] do_vfs_ioctl+0xcdb/0x12e0 [ 1875.759324] ? lock_downgrade+0x720/0x720 [ 1875.759337] ? check_preemption_disabled+0x41/0x280 [ 1875.759349] ? ioctl_preallocate+0x200/0x200 [ 1875.759368] ? __fget+0x356/0x510 [ 1875.759385] ? do_dup2+0x450/0x450 [ 1875.759398] ? __se_sys_futex+0x298/0x3b0 [ 1875.759420] ksys_ioctl+0x9b/0xc0 [ 1875.759438] __x64_sys_ioctl+0x6f/0xb0 [ 1875.759450] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1875.759464] do_syscall_64+0xf9/0x620 [ 1875.759484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1875.759496] RIP: 0033:0x7ff9055210f9 [ 1875.759517] Code: Bad RIP value. [ 1875.759524] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1875.759538] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1875.759547] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1875.759555] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1875.759563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1875.759570] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1875.759919] Mem-Info: [ 1875.759952] active_anon:16572 inactive_anon:41314 isolated_anon:0 [ 1875.759952] active_file:15 inactive_file:18 isolated_file:0 [ 1875.759952] unevictable:0 dirty:26 writeback:10 unstable:0 [ 1875.759952] slab_reclaimable:14337 slab_unreclaimable:122301 [ 1875.759952] mapped:22174 shmem:42076 pagetables:588 bounce:0 [ 1875.759952] free:13776 free_pcp:273 free_cma:0 [ 1875.759982] Node 0 active_anon:62360kB inactive_anon:48452kB active_file:32kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58436kB dirty:48kB writeback:20kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1875.760007] Node 1 active_anon:3928kB inactive_anon:116804kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30260kB dirty:56kB writeback:20kB shmem:117656kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1875.760012] Node 0 DMA free:10872kB 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 [ 1875.760045] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1875.760065] Node 0 DMA32 free:17704kB min:35996kB low:44992kB high:53988kB active_anon:62360kB inactive_anon:48452kB active_file:8kB inactive_file:64kB unevictable:0kB writepending:68kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1936kB bounce:0kB free_pcp:592kB local_pcp:248kB free_cma:0kB [ 1875.760098] lowmem_reserve[]: 0 0 1 1 1 [ 1875.760117] 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 [ 1875.760147] lowmem_reserve[]: 0 0 0 0 0 [ 1875.760166] Node 1 Normal free:26520kB min:53876kB low:67344kB high:80812kB active_anon:3928kB inactive_anon:116804kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:276kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:416kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 1875.760200] lowmem_reserve[]: 0 0 0 0 0 [ 1875.760219] Node 0 DMA: 0*4kB 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) = 10872kB [ 1875.760290] Node 0 DMA32: 742*4kB (ME) 190*8kB (ME) 90*16kB (UME) 26*32kB (ME) 9*64kB (M) 5*128kB (M) 2*256kB (UM) 2*512kB (UM) 0*1024kB 4*2048kB (UM) 0*4096kB = 17704kB [ 1875.760367] 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 [ 1875.760421] Node 1 Normal: 380*4kB (ME) 305*8kB (ME) 240*16kB (ME) 149*32kB (ME) 34*64kB (UME) 8*128kB (UM) 4*256kB (UM) 3*512kB (UM) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26520kB [ 1875.760513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1875.760523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1875.760534] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1875.760544] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1875.760550] 42143 total pagecache pages [ 1875.760563] 0 pages in swap cache [ 1875.760571] Swap cache stats: add 0, delete 0, find 0/0 [ 1875.760576] Free swap = 0kB [ 1875.760581] Total swap = 0kB [ 1875.760589] 2097051 pages RAM [ 1875.760594] 0 pages HighMem/MovableOnly [ 1875.760599] 369649 pages reserved [ 1875.760604] 0 pages cma reserved [ 1876.374987] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1876.383920] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1876.392500] 42109 total pagecache pages [ 1876.396561] 0 pages in swap cache [ 1876.400017] Swap cache stats: add 0, delete 0, find 0/0 [ 1876.405503] Free swap = 0kB [ 1876.408537] Total swap = 0kB [ 1876.411555] 2097051 pages RAM [ 1876.414751] 0 pages HighMem/MovableOnly [ 1876.418719] 369649 pages reserved [ 1876.422163] 0 pages cma reserved [ 1876.425585] Unreclaimable slab info: [ 1876.429316] Name Used Total [ 1876.434910] pid_2 50KB 84KB [ 1876.440479] batadv_tl_cache 4KB 16KB [ 1876.445959] TIPC 10KB 30KB [ 1876.451347] SCTPv6 14KB 37KB [ 1876.456786] SCTP 17KB 19KB [ 1876.462171] DCCPv6 17KB 37KB [ 1876.467628] DCCP 16KB 35KB [ 1876.474966] L2TP/IPv6 63KB 71KB [ 1876.480972] RXRPC 11KB 26KB [ 1876.486592] rxrpc_call_jar 78KB 110KB [ 1876.491988] bridge_fdb_cache 9KB 27KB [ 1876.497477] fib6_nodes 157KB 264KB [ 1876.502861] ip6_dst_cache 124KB 510KB [ 1876.508377] RAWv6 70KB 101KB [ 1876.513830] UDPv6 35KB 45KB [ 1876.519255] TCPv6 24KB 30KB [ 1876.524723] nf_conntrack 3KB 11KB [ 1876.530154] t10_alua_lu_gp_cache 0KB 3KB [ 1876.535859] sd_ext_cdb 0KB 7KB [ 1876.541234] scsi_sense_cache 1056KB 1060KB [ 1876.550397] virtio_scsi_cmd 16KB 16KB [ 1876.555835] sgpool-128 8KB 8KB [ 1876.561212] sgpool-64 4KB 12KB [ 1876.570558] sgpool-32 2KB 15KB [ 1876.577842] sgpool-16 1KB 7KB [ 1876.583332] sgpool-8 0KB 7KB [ 1876.589568] mqueue_inode_cache 10KB 30KB [ 1876.596004] bio_post_read_ctx 14KB 15KB [ 1876.602128] bio-2 14KB 15KB [ 1876.608009] jfs_mp 7KB 7KB [ 1876.614723] cifs_small_rq 15KB 16KB [ 1876.621022] cifs_request 67KB 67KB [ 1876.627103] cifs_mpx_ids 0KB 7KB [ 1876.633412] nfs_commit_data 3KB 14KB [ 1876.639294] nfs_write_data 34KB 44KB [ 1876.645921] Bluetooth: hci3: command 0x0406 tx timeout [ 1876.651950] ext4_system_zone 1KB 7KB [ 1876.658091] bio-1 1KB 7KB [ 1876.664273] pid_namespace 2KB 11KB [ 1876.670363] rpc_buffers 17KB 25KB [ 1876.677825] rpc_tasks 2KB 7KB [ 1876.683367] UNIX 418KB 495KB [ 1876.689688] tcp_bind_bucket 1KB 4KB [ 1876.695851] ip_fib_trie 23KB 47KB [ 1876.701903] ip_fib_alias 112KB 189KB [ 1876.708022] ip_dst_cache 4KB 16KB [ 1876.714121] RAW 42KB 60KB [ 1876.720029] UDP 50KB 74KB [ 1876.726094] TCP 8KB 16KB [ 1876.732313] hugetlbfs_inode_cache 3KB 15KB [ 1876.738710] fscache_cookie_jar 1KB 11KB [ 1876.744792] eventpoll_pwq 22KB 67KB [ 1876.750636] eventpoll_epi 41KB 63KB [ 1876.757107] inotify_inode_mark 20KB 31KB [ 1876.763314] request_queue 199KB 199KB [ 1876.769196] blkdev_requests 1KB 3KB [ 1876.774722] blkdev_ioc 29KB 38KB [ 1876.781900] bio-0 1608KB 1608KB [ 1876.803168] biovec-max 1625KB 1625KB [ 1876.803183] biovec-64 1375KB 1393KB [ 1876.803193] biovec-16 120KB 123KB [ 1876.803203] bio_integrity_payload 1KB 8KB [ 1876.803212] khugepaged_mm_slot 9KB 31KB [ 1876.803229] uid_cache 0KB 4KB [ 1876.803240] dmaengine-unmap-2 0KB 3KB [ 1876.881898] skbuff_fclone_cache 89KB 112KB [ 1876.887645] skbuff_head_cache 7336KB 7338KB [ 1876.903083] configfs_dir_cache 3KB 7KB [ 1876.908570] file_lock_cache 77KB 95KB [ 1876.923080] file_lock_ctx 9KB 11KB [ 1876.928478] fsnotify_mark_connector 10KB 23KB [ 1876.943101] net_namespace 52KB 52KB [ 1876.948500] shmem_inode_cache 8163KB 8248KB [ 1876.953942] task_delay_info 140KB 379KB [ 1876.959345] taskstats 78KB 91KB [ 1876.964802] proc_dir_entry 694KB 866KB [ 1876.970174] pde_opener 7KB 54KB [ 1876.975619] seq_file 297KB 417KB [ 1876.981087] sigqueue 54KB 66KB [ 1876.986523] kernfs_node_cache 18230KB 18246KB [ 1876.991900] mnt_cache 173KB 208KB [ 1876.997343] filp 6973KB 7920KB [ 1877.002838] names_cache 147547KB 147547KB [ 1877.008296] iint_cache 40KB 51KB [ 1877.013891] key_jar 4KB 7KB [ 1877.019265] uts_namespace 2KB 3KB [ 1877.024696] nsproxy 1KB 7KB [ 1877.030065] vm_area_struct 3130KB 4033KB [ 1877.035505] mm_struct 443KB 702KB [ 1877.040882] fs_cache 81KB 324KB [ 1877.046309] files_cache 304KB 682KB [ 1877.051674] signal_cache 748KB 1653KB [ 1877.057124] sighand_cache 543KB 631KB [ 1877.062520] task_struct 4829KB 4866KB [ 1877.067992] cred_jar 1904KB 3000KB [ 1877.073441] anon_vma_chain 1007KB 1547KB [ 1877.078812] anon_vma 142KB 327KB [ 1877.084327] pid 48KB 228KB [ 1877.089815] Acpi-Operand 156KB 202KB [ 1877.095248] Acpi-ParseExt 9KB 11KB [ 1877.100621] Acpi-Parse 41KB 47KB [ 1877.106054] Acpi-State 52KB 63KB [ 1877.111425] Acpi-Namespace 20KB 27KB [ 1877.116952] numa_policy 0KB 3KB [ 1877.122336] debug_objects_cache 1516KB 1968KB [ 1877.127987] trace_event_file 297KB 298KB [ 1877.133447] ftrace_event_field 398KB 401KB [ 1877.138905] pool_workqueue 121KB 156KB [ 1877.144439] page->ptl 512KB 1035KB [ 1877.149852] kmalloc-2097152 2050KB 2050KB [ 1877.155281] kmalloc-524288 2056KB 2056KB [ 1877.160651] kmalloc-262144 1290KB 1290KB [ 1877.166108] kmalloc-131072 650KB 650KB [ 1877.171482] kmalloc-65536 1848KB 1914KB [ 1877.176941] kmalloc-32768 1650KB 1716KB [ 1877.182320] kmalloc-16384 1039KB 1056KB [ 1877.187763] kmalloc-8192 3960KB 4001KB [ 1877.193211] kmalloc-4096 17527KB 17586KB [ 1877.198580] kmalloc-2048 10559KB 13891KB [ 1877.213054] kmalloc-1024 8560KB 13119KB [ 1877.218449] kmalloc-512 15568KB 15570KB [ 1877.230490] kmalloc-256 4262KB 6247KB [ 1877.236251] kmalloc-128 867KB 1712KB [ 1877.241648] kmalloc-96 3673KB 4404KB [ 1877.251749] kmalloc-64 2456KB 3744KB [ 1877.257210] kmalloc-32 1871KB 2476KB [ 1877.262583] kmalloc-192 1494KB 2976KB [ 1877.272720] kmem_cache 177KB 183KB [ 1877.278554] Out of memory (oom_kill_allocating_task): Kill process 24821 (in:imklog) score 0 or sacrifice child [ 1877.292947] Killed process 24819 (rsyslogd) total-vm:254332kB, anon-rss:528kB, file-rss:0kB, shmem-rss:0kB [ 1877.306037] oom_reaper: reaped process 24819 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:12:20 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc52", 0xf) 07:12:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:12:20 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:12:23 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}) syz_open_dev$vim2m(&(0x7f00000002c0), 0x102, 0x2) (async) r1 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x102, 0x2) clock_gettime(0x0, &(0x7f0000000180)) (async) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)=@userptr={0x4, 0x0, 0x4, 0x20, 0x81, {r2, r3/1000+10000}, {0x5, 0x0, 0x8, 0x0, 0x3f, 0x8, "3bd45084"}, 0x2, 0x2, {&(0x7f00000001c0)}, 0x4, 0x0, r4}) 07:12:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:12:23 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc52", 0xf) 07:12:23 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8], 0xd3e}}, 0x7ff}) 07:12:23 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:12:23 executing program 3: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0xfffffffffffffffc, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0xfff, 0xba79, 0x1, {0x2, @sliced={0x5, [0x3, 0x9, 0x8, 0xff4e, 0x0, 0x6, 0xffff, 0x1, 0x6, 0xf088, 0x8001, 0x1, 0x2, 0x8000, 0x4, 0xff, 0x2, 0x8, 0x8, 0x129, 0x81, 0x6, 0x524, 0x9, 0x4, 0x4, 0x1f, 0x0, 0x419, 0x30b8, 0x4c46, 0x6, 0x9, 0x3, 0x8000, 0x3f, 0x8, 0x200, 0x5, 0x96b, 0x7, 0xbe, 0x1, 0xd52, 0x5, 0x5, 0x1, 0x1f], 0x20}}, 0x8000}) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x101, 0x2) r2 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x100, 0x2) ioctl$vim2m_VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000300)) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8, @sdr={0xf6671709, 0x7948dfc1}}) 07:12:23 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc52", 0xf) 07:12:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:12:23 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cfeb", 0x16) 07:12:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x44001}, 0x40004) 07:12:23 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:12:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40004) [ 1886.052795] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1886.076717] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1886.081535] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1886.088998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1886.098467] Call Trace: [ 1886.101068] dump_stack+0x1fc/0x2ef [ 1886.104715] dump_header+0x15d/0xc3f [ 1886.108462] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1886.113579] ? ___ratelimit+0x319/0x590 [ 1886.117566] oom_kill_process.cold+0x10/0x692 [ 1886.122076] ? check_preemption_disabled+0x41/0x280 [ 1886.127180] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1886.132465] out_of_memory+0x1072/0x1390 [ 1886.136542] ? oom_killer_disable+0x270/0x270 [ 1886.141480] ? mutex_trylock+0x15f/0x1a0 [ 1886.145685] __alloc_pages_nodemask+0x23a2/0x2890 [ 1886.150643] ? find_get_entry+0x4cd/0x8a0 [ 1886.154806] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1886.159677] alloc_pages_current+0x193/0x2a0 [ 1886.164187] filemap_fault+0x146e/0x2180 [ 1886.168262] ext4_filemap_fault+0x84/0xb0 [ 1886.172421] __do_fault+0x10b/0x4b0 [ 1886.176412] __handle_mm_fault+0x273b/0x41c0 [ 1886.180831] ? vm_insert_page+0x9c0/0x9c0 [ 1886.184997] ? check_preemption_disabled+0x41/0x280 [ 1886.190025] handle_mm_fault+0x436/0xb10 [ 1886.194121] __do_page_fault+0x68e/0xd60 [ 1886.198197] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1886.203228] ? spurious_fault+0x840/0x840 [ 1886.207391] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1886.212253] ? page_fault+0x8/0x30 [ 1886.215818] page_fault+0x1e/0x30 [ 1886.219282] RIP: 0033:0x4421fb [ 1886.222502] Code: Bad RIP value. [ 1886.225871] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 1886.231266] RAX: 000001b720e05800 RBX: 000000c000050000 RCX: 0000000000000000 [ 1886.238542] RDX: 0000000001f4f7d8 RSI: 000000c00005fea0 RDI: 000000c00005fe7c [ 1886.245817] RBP: 000000c00005ff88 R08: 00007ffd49db8000 R09: 000001e3e060c07c [ 1886.253136] R10: 000142165420f4de R11: 0000000000000001 R12: 000000c00005feb0 [ 1886.260410] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1886.268504] Mem-Info: [ 1886.270946] active_anon:17630 inactive_anon:41314 isolated_anon:0 [ 1886.270946] active_file:11 inactive_file:62 isolated_file:0 [ 1886.270946] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1886.270946] slab_reclaimable:14314 slab_unreclaimable:122257 [ 1886.270946] mapped:22176 shmem:42076 pagetables:604 bounce:0 [ 1886.270946] free:25404 free_pcp:62 free_cma:0 [ 1886.304328] Node 0 active_anon:67292kB inactive_anon:48456kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1886.332268] Node 1 active_anon:3228kB inactive_anon:116800kB active_file:188kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30596kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1886.360013] Node 0 DMA free:10968kB 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 [ 1886.386616] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1886.391740] Node 0 DMA32 free:35992kB min:35996kB low:44992kB high:53988kB active_anon:67292kB inactive_anon:48456kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2060kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1886.420527] lowmem_reserve[]: 0 0 1 1 1 [ 1886.424592] 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 [ 1886.450575] lowmem_reserve[]: 0 0 0 0 0 [ 1886.454685] Node 1 Normal free:53388kB min:53876kB low:67344kB high:80812kB active_anon:3228kB inactive_anon:116800kB active_file:108kB inactive_file:372kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:356kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1886.501003] lowmem_reserve[]: 0 0 0 0 0 [ 1886.509514] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1886.541448] Node 0 DMA32: 794*4kB (UME) 227*8kB (UME) 104*16kB (UME) 25*32kB (ME) 9*64kB (UM) 2*128kB (M) 1*256kB (M) 1*512kB (M) 21*1024kB (UM) 3*2048kB (UM) 0*4096kB = 36704kB [ 1886.615737] 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 [ 1886.637508] Node 1 Normal: 376*4kB (UME) 302*8kB (UME) 249*16kB (UME) 125*32kB (ME) 38*64kB (UME) 13*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 53888kB [ 1886.665302] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1886.683317] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1886.693190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1886.702903] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1886.716252] 42188 total pagecache pages [ 1886.720261] 0 pages in swap cache [ 1886.723829] Swap cache stats: add 0, delete 0, find 0/0 [ 1886.729202] Free swap = 0kB [ 1886.732232] Total swap = 0kB [ 1886.735321] 2097051 pages RAM [ 1886.738434] 0 pages HighMem/MovableOnly [ 1886.742498] 369649 pages reserved [ 1886.746023] 0 pages cma reserved [ 1886.749388] Unreclaimable slab info: [ 1886.753166] Name Used Total [ 1886.758802] pid_2 48KB 84KB [ 1886.764367] batadv_tl_cache 4KB 16KB [ 1886.769750] TIPC 10KB 30KB [ 1886.788909] SCTPv6 14KB 37KB [ 1886.803257] SCTP 27KB 27KB [ 1886.808659] DCCPv6 17KB 37KB [ 1886.815483] DCCP 16KB 35KB [ 1886.820890] L2TP/IPv6 65KB 71KB [ 1886.826368] RXRPC 11KB 26KB [ 1886.831738] rxrpc_call_jar 78KB 110KB [ 1886.837734] bridge_fdb_cache 9KB 27KB [ 1886.843539] fib6_nodes 157KB 264KB [ 1886.848898] ip6_dst_cache 131KB 506KB [ 1886.854387] RAWv6 70KB 101KB [ 1886.859744] UDPv6 33KB 45KB [ 1886.865201] TCPv6 27KB 36KB [ 1886.870564] nf_conntrack 5KB 11KB [ 1886.875995] t10_alua_lu_gp_cache 0KB 3KB [ 1886.881607] sd_ext_cdb 0KB 7KB [ 1886.887383] scsi_sense_cache 1056KB 1060KB [ 1886.892902] virtio_scsi_cmd 16KB 16KB [ 1886.899316] sgpool-128 8KB 8KB [ 1886.904921] sgpool-64 4KB 12KB [ 1886.910289] sgpool-32 2KB 15KB [ 1886.917133] sgpool-16 1KB 7KB [ 1886.922515] sgpool-8 0KB 7KB [ 1886.931797] mqueue_inode_cache 10KB 30KB [ 1886.937505] bio_post_read_ctx 14KB 15KB [ 1886.943144] bio-2 14KB 15KB [ 1886.948598] jfs_mp 7KB 7KB [ 1886.954741] cifs_small_rq 15KB 16KB [ 1886.960110] cifs_request 67KB 67KB [ 1886.965558] cifs_mpx_ids 0KB 7KB [ 1886.970945] nfs_commit_data 3KB 14KB [ 1886.976388] nfs_write_data 34KB 44KB [ 1886.981759] ext4_system_zone 1KB 7KB [ 1886.987200] bio-1 1KB 7KB [ 1886.992599] pid_namespace 2KB 11KB [ 1886.997972] rpc_buffers 17KB 25KB [ 1887.003384] rpc_tasks 2KB 7KB [ 1887.008730] UNIX 414KB 495KB [ 1887.014131] tcp_bind_bucket 1KB 4KB [ 1887.020834] ip_fib_trie 23KB 47KB [ 1887.026260] ip_fib_alias 112KB 189KB [ 1887.031607] ip_dst_cache 4KB 16KB [ 1887.037034] RAW 42KB 60KB [ 1887.042391] UDP 50KB 74KB [ 1887.051066] TCP 11KB 22KB [ 1887.056530] hugetlbfs_inode_cache 3KB 15KB [ 1887.062240] fscache_cookie_jar 1KB 11KB [ 1887.067824] eventpoll_pwq 26KB 67KB [ 1887.073648] eventpoll_epi 44KB 63KB [ 1887.079010] inotify_inode_mark 17KB 31KB [ 1887.084539] request_queue 199KB 199KB [ 1887.089901] blkdev_requests 1KB 3KB [ 1887.095292] blkdev_ioc 33KB 38KB [ 1887.100640] bio-0 1613KB 1623KB [ 1887.106047] biovec-max 1633KB 1691KB [ 1887.111395] biovec-64 1425KB 1425KB [ 1887.116816] biovec-16 128KB 131KB [ 1887.124382] bio_integrity_payload 1KB 8KB [ 1887.130109] khugepaged_mm_slot 9KB 31KB [ 1887.135614] uid_cache 0KB 4KB [ 1887.140971] dmaengine-unmap-2 0KB 3KB [ 1887.146395] skbuff_fclone_cache 85KB 112KB [ 1887.151925] skbuff_head_cache 7385KB 7387KB [ 1887.157339] configfs_dir_cache 3KB 7KB [ 1887.166007] file_lock_cache 74KB 95KB [ 1887.171387] file_lock_ctx 9KB 11KB [ 1887.176928] fsnotify_mark_connector 9KB 23KB [ 1887.182909] net_namespace 52KB 52KB [ 1887.188448] shmem_inode_cache 8143KB 8248KB [ 1887.196620] task_delay_info 141KB 379KB [ 1887.201990] taskstats 74KB 91KB [ 1887.209260] proc_dir_entry 694KB 866KB [ 1887.214890] pde_opener 6KB 54KB [ 1887.220259] seq_file 291KB 417KB [ 1887.227552] sigqueue 61KB 66KB [ 1887.233533] kernfs_node_cache 18235KB 18246KB [ 1887.238999] mnt_cache 173KB 208KB [ 1887.244430] filp 7010KB 7920KB [ 1887.249797] names_cache 146578KB 146637KB [ 1887.255223] iint_cache 40KB 51KB [ 1887.260677] key_jar 4KB 7KB [ 1887.266108] uts_namespace 2KB 3KB [ 1887.271560] nsproxy 1KB 7KB [ 1887.277052] vm_area_struct 3198KB 4033KB [ 1887.282419] mm_struct 425KB 695KB [ 1887.322569] fs_cache 77KB 320KB [ 1887.338416] files_cache 293KB 660KB [ 1887.346143] signal_cache 733KB 1638KB [ 1887.351603] sighand_cache 552KB 631KB [ 1887.358909] task_struct 4747KB 4816KB [ 1887.367775] cred_jar 1906KB 3000KB [ 1887.376796] anon_vma_chain 1014KB 1547KB [ 1887.382173] anon_vma 161KB 327KB [ 1887.389366] pid 46KB 228KB [ 1887.398310] Acpi-Operand 156KB 202KB [ 1887.406359] Acpi-ParseExt 9KB 11KB [ 1887.411916] Acpi-Parse 41KB 47KB [ 1887.421750] Acpi-State 52KB 63KB [ 1887.430647] Acpi-Namespace 20KB 27KB [ 1887.440389] numa_policy 0KB 3KB [ 1887.447841] debug_objects_cache 1516KB 1968KB [ 1887.456097] trace_event_file 297KB 298KB [ 1887.461479] ftrace_event_field 398KB 401KB [ 1887.468771] pool_workqueue 121KB 156KB [ 1887.476347] page->ptl 506KB 1035KB [ 1887.481749] kmalloc-2097152 2050KB 2050KB [ 1887.491593] kmalloc-524288 2056KB 2056KB [ 1887.498868] kmalloc-262144 1290KB 1290KB [ 1887.505990] kmalloc-131072 650KB 650KB [ 1887.511384] kmalloc-65536 1848KB 1914KB [ 1887.518815] kmalloc-32768 1650KB 1716KB [ 1887.526345] kmalloc-16384 1039KB 1056KB [ 1887.536056] kmalloc-8192 3960KB 4001KB [ 1887.541458] kmalloc-4096 17641KB 17671KB [ 1887.548777] kmalloc-2048 10525KB 13865KB [ 1887.556418] kmalloc-1024 8600KB 13096KB [ 1887.561810] kmalloc-512 15721KB 15723KB [ 1887.571756] kmalloc-256 4259KB 6247KB [ 1887.579150] kmalloc-128 860KB 1712KB [ 1887.586249] kmalloc-96 3703KB 4404KB [ 1887.591636] kmalloc-64 2456KB 3744KB [ 1887.598898] kmalloc-32 1871KB 2476KB [ 1887.607924] kmalloc-192 1493KB 2976KB [ 1887.616901] kmem_cache 177KB 183KB [ 1887.622295] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1887.636277] Killed process 23814 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1887.651794] oom_reaper: reaped process 23814 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1887.655927] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1887.676288] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1887.687057] CPU: 1 PID: 8130 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1887.694530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1887.703901] Call Trace: [ 1887.706497] dump_stack+0x1fc/0x2ef [ 1887.710110] dump_header+0x15d/0xc3f [ 1887.713907] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1887.719188] ? ___ratelimit+0x319/0x590 [ 1887.723151] oom_kill_process.cold+0x10/0x692 [ 1887.727633] ? check_preemption_disabled+0x41/0x280 [ 1887.732731] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1887.738005] out_of_memory+0x1072/0x1390 [ 1887.742058] ? oom_killer_disable+0x270/0x270 [ 1887.746544] ? mutex_trylock+0x15f/0x1a0 [ 1887.750592] __alloc_pages_nodemask+0x23a2/0x2890 [ 1887.755427] ? find_get_entry+0x4cd/0x8a0 [ 1887.759570] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1887.764412] alloc_pages_current+0x193/0x2a0 [ 1887.768810] filemap_fault+0x146e/0x2180 [ 1887.772869] ext4_filemap_fault+0x84/0xb0 [ 1887.777089] __do_fault+0x10b/0x4b0 [ 1887.780699] ? do_raw_spin_unlock+0x171/0x230 [ 1887.785195] __handle_mm_fault+0x273b/0x41c0 [ 1887.789688] ? vm_insert_page+0x9c0/0x9c0 [ 1887.793823] ? __fget+0x356/0x510 [ 1887.797300] ? check_preemption_disabled+0x41/0x280 [ 1887.802302] handle_mm_fault+0x436/0xb10 [ 1887.806367] __do_page_fault+0x68e/0xd60 [ 1887.810433] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1887.815436] ? spurious_fault+0x840/0x840 [ 1887.819573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1887.824410] ? page_fault+0x8/0x30 [ 1887.827953] page_fault+0x1e/0x30 [ 1887.831409] RIP: 0033:0x443b00 [ 1887.834595] Code: Bad RIP value. [ 1887.837942] RSP: 002b:000000c0006dfe48 EFLAGS: 00010246 [ 1887.843306] RAX: 000000c00003e000 RBX: 000001b8c028196e RCX: 0000000000000000 [ 1887.850558] RDX: 0000000000000001 RSI: 000001b8c028196e RDI: 0000000000000001 [ 1887.857812] RBP: 000000c0006dff30 R08: 00007ffd49db8000 R09: 000001e413b957a7 [ 1887.865077] R10: 0018992ff3750705 R11: 0000000000000001 R12: 000000c0006dfde8 [ 1887.872330] R13: 0000000000000000 R14: 000000c0009c8340 R15: 0000000000000000 [ 1887.883783] Mem-Info: [ 1887.886776] active_anon:17505 inactive_anon:41314 isolated_anon:0 [ 1887.886776] active_file:26 inactive_file:47 isolated_file:0 [ 1887.886776] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1887.886776] slab_reclaimable:14314 slab_unreclaimable:122268 [ 1887.886776] mapped:18601 shmem:42076 pagetables:567 bounce:0 [ 1887.886776] free:25325 free_pcp:478 free_cma:0 [ 1887.923050] Node 0 active_anon:66764kB inactive_anon:48456kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):168kB mapped:44172kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1887.952967] Node 1 active_anon:3228kB inactive_anon:116800kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30296kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1887.982018] Node 0 DMA free:10968kB 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 [ 1888.009628] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1888.015527] Node 0 DMA32 free:46452kB min:35996kB low:44992kB high:53988kB active_anon:66764kB inactive_anon:48456kB active_file:504kB inactive_file:940kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1952kB bounce:0kB free_pcp:1280kB local_pcp:244kB free_cma:0kB [ 1888.077101] lowmem_reserve[]: 0 0 1 1 1 [ 1888.081299] 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 [ 1888.109672] lowmem_reserve[]: 0 0 0 0 0 [ 1888.148668] Node 1 Normal free:53620kB min:53876kB low:67344kB high:80812kB active_anon:3228kB inactive_anon:116800kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:356kB bounce:0kB free_pcp:984kB local_pcp:752kB free_cma:0kB [ 1888.254629] lowmem_reserve[]: 0 0 0 0 0 [ 1888.261982] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1888.332522] Node 0 DMA32: 1379*4kB (UME) 125*8kB (ME) 72*16kB (UME) 19*32kB (ME) 9*64kB (M) 4*128kB (M) 1*256kB (M) 1*512kB (M) 20*1024kB (UM) 3*2048kB (UM) 0*4096kB = 36756kB [ 1888.379145] 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 [ 1888.402593] Node 1 Normal: 281*4kB (ME) 303*8kB (UME) 249*16kB (UME) 126*32kB (UME) 40*64kB (UME) 14*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 53804kB [ 1888.472539] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1888.481435] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1888.512517] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1888.521393] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1888.542542] 42142 total pagecache pages [ 1888.546554] 0 pages in swap cache [ 1888.550004] Swap cache stats: add 0, delete 0, find 0/0 [ 1888.567204] Free swap = 0kB [ 1888.570268] Total swap = 0kB [ 1888.581982] 2097051 pages RAM [ 1888.615734] 0 pages HighMem/MovableOnly [ 1888.621171] 369649 pages reserved [ 1888.642647] 0 pages cma reserved [ 1888.646064] Unreclaimable slab info: [ 1888.649870] Name Used Total [ 1888.669328] pid_2 47KB 84KB [ 1888.674856] batadv_tl_cache 4KB 16KB [ 1888.680259] TIPC 10KB 30KB [ 1888.685703] SCTPv6 14KB 37KB [ 1888.691080] SCTP 27KB 27KB [ 1888.696571] DCCPv6 17KB 37KB [ 1888.701937] DCCP 16KB 35KB [ 1888.707601] L2TP/IPv6 63KB 71KB [ 1888.713092] RXRPC 11KB 26KB [ 1888.718605] rxrpc_call_jar 78KB 110KB [ 1888.732585] bridge_fdb_cache 9KB 27KB [ 1888.740195] fib6_nodes 157KB 264KB [ 1888.766694] ip6_dst_cache 128KB 506KB [ 1888.772141] RAWv6 70KB 101KB [ 1888.812588] UDPv6 33KB 45KB [ 1888.817992] TCPv6 27KB 30KB [ 1888.832502] nf_conntrack 5KB 11KB [ 1888.837943] t10_alua_lu_gp_cache 0KB 3KB [ 1888.843807] sd_ext_cdb 0KB 7KB [ 1888.849263] scsi_sense_cache 1056KB 1060KB [ 1888.854687] virtio_scsi_cmd 16KB 16KB [ 1888.860057] sgpool-128 8KB 8KB [ 1888.865532] sgpool-64 4KB 12KB [ 1888.870915] sgpool-32 2KB 15KB [ 1888.876337] sgpool-16 1KB 7KB [ 1888.881700] sgpool-8 0KB 7KB [ 1888.887151] mqueue_inode_cache 10KB 30KB [ 1888.892685] bio_post_read_ctx 14KB 15KB [ 1888.898122] bio-2 14KB 15KB [ 1888.903639] jfs_mp 7KB 7KB [ 1888.909032] cifs_small_rq 15KB 16KB [ 1888.914472] cifs_request 67KB 67KB [ 1888.919834] cifs_mpx_ids 0KB 7KB [ 1888.926062] nfs_commit_data 3KB 14KB [ 1888.934922] nfs_write_data 34KB 44KB [ 1888.942540] ext4_system_zone 1KB 7KB [ 1888.948023] bio-1 1KB 7KB [ 1888.953887] pid_namespace 2KB 11KB [ 1888.959269] rpc_buffers 17KB 25KB [ 1888.964894] rpc_tasks 2KB 7KB [ 1888.970263] UNIX 414KB 495KB [ 1888.975719] tcp_bind_bucket 1KB 4KB [ 1888.981089] ip_fib_trie 23KB 47KB [ 1888.986533] ip_fib_alias 112KB 189KB [ 1888.991895] ip_dst_cache 4KB 16KB [ 1888.997367] RAW 42KB 60KB [ 1889.002814] UDP 50KB 74KB [ 1889.008180] TCP 11KB 16KB [ 1889.013584] hugetlbfs_inode_cache 3KB 15KB [ 1889.019296] fscache_cookie_jar 1KB 11KB [ 1889.024836] eventpoll_pwq 26KB 67KB [ 1889.030236] eventpoll_epi 43KB 63KB [ 1889.035620] inotify_inode_mark 17KB 31KB [ 1889.041064] request_queue 199KB 199KB [ 1889.046510] blkdev_requests 1KB 3KB [ 1889.051904] blkdev_ioc 38KB 38KB [ 1889.058395] bio-0 1699KB 1702KB [ 1889.067793] biovec-max 1757KB 1790KB [ 1889.074916] biovec-64 1539KB 1543KB [ 1889.080290] biovec-16 133KB 135KB [ 1889.098727] bio_integrity_payload 1KB 8KB [ 1889.104655] khugepaged_mm_slot 9KB 31KB [ 1889.110119] uid_cache 0KB 4KB [ 1889.115544] dmaengine-unmap-2 0KB 3KB [ 1889.120902] skbuff_fclone_cache 95KB 108KB [ 1889.126476] skbuff_head_cache 7561KB 7563KB [ 1889.131855] configfs_dir_cache 3KB 7KB [ 1889.137387] file_lock_cache 74KB 95KB [ 1889.142802] file_lock_ctx 9KB 11KB [ 1889.148166] fsnotify_mark_connector 9KB 23KB [ 1889.154110] net_namespace 52KB 52KB [ 1889.159471] shmem_inode_cache 8158KB 8248KB [ 1889.164973] task_delay_info 144KB 379KB [ 1889.170352] taskstats 73KB 91KB [ 1889.176697] proc_dir_entry 694KB 866KB [ 1889.182224] pde_opener 6KB 54KB [ 1889.190034] seq_file 298KB 417KB [ 1889.200838] sigqueue 55KB 66KB [ 1889.223432] kernfs_node_cache 18235KB 18246KB [ 1889.228829] mnt_cache 173KB 208KB [ 1889.234285] filp 6981KB 7920KB [ 1889.239648] names_cache 144848KB 144886KB [ 1889.245135] iint_cache 40KB 51KB [ 1889.250499] key_jar 4KB 7KB [ 1889.255944] uts_namespace 2KB 3KB [ 1889.261312] nsproxy 1KB 7KB [ 1889.266715] vm_area_struct 3183KB 4033KB [ 1889.273671] mm_struct 424KB 695KB [ 1889.279083] fs_cache 92KB 320KB [ 1889.284556] files_cache 308KB 660KB [ 1889.289921] signal_cache 743KB 1610KB [ 1889.296815] sighand_cache 541KB 631KB [ 1889.302198] task_struct 4784KB 4797KB [ 1889.307735] cred_jar 1906KB 3000KB [ 1889.313195] anon_vma_chain 1001KB 1547KB [ 1889.318648] anon_vma 137KB 327KB [ 1889.326828] pid 61KB 228KB [ 1889.332201] Acpi-Operand 156KB 202KB [ 1889.337825] Acpi-ParseExt 9KB 11KB [ 1889.343255] Acpi-Parse 41KB 47KB [ 1889.348618] Acpi-State 52KB 63KB [ 1889.354037] Acpi-Namespace 20KB 27KB [ 1889.359407] numa_policy 0KB 3KB [ 1889.364830] debug_objects_cache 1516KB 1968KB [ 1889.370367] trace_event_file 297KB 298KB [ 1889.377032] ftrace_event_field 398KB 401KB [ 1889.382556] pool_workqueue 121KB 156KB [ 1889.387947] page->ptl 497KB 1035KB [ 1889.393508] kmalloc-2097152 2050KB 2050KB [ 1889.398861] kmalloc-524288 2056KB 2056KB [ 1889.404284] kmalloc-262144 1290KB 1290KB [ 1889.409640] kmalloc-131072 650KB 650KB [ 1889.415392] kmalloc-65536 1848KB 1914KB [ 1889.420755] kmalloc-32768 1650KB 1716KB [ 1889.426171] kmalloc-16384 1039KB 1056KB [ 1889.431549] kmalloc-8192 3960KB 4001KB [ 1889.436956] kmalloc-4096 17701KB 17701KB [ 1889.442306] kmalloc-2048 10472KB 13821KB [ 1889.450416] kmalloc-1024 8708KB 13096KB [ 1889.455864] kmalloc-512 16005KB 16008KB [ 1889.461231] kmalloc-256 4259KB 6247KB [ 1889.466729] kmalloc-128 859KB 1712KB [ 1889.472096] kmalloc-96 3711KB 4404KB [ 1889.478613] kmalloc-64 2444KB 3744KB [ 1889.484059] kmalloc-32 1878KB 2476KB [ 1889.489508] kmalloc-192 1506KB 2976KB [ 1889.495008] kmem_cache 177KB 183KB [ 1889.500390] Out of memory (oom_kill_allocating_task): Kill process 8130 (syz-fuzzer) score 0 or sacrifice child [ 1889.510738] Killed process 23220 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1889.521298] oom_reaper: reaped process 23220 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1890.137765] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1890.186444] systemd cpuset=/ mems_allowed=0-1 [ 1890.191014] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 1890.197953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1890.207310] Call Trace: [ 1890.209921] dump_stack+0x1fc/0x2ef [ 1890.213559] dump_header+0x15d/0xc3f [ 1890.217285] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1890.222392] ? ___ratelimit+0x319/0x590 [ 1890.226382] oom_kill_process.cold+0x10/0x692 [ 1890.230896] ? oom_badness.part.0+0x135/0x6e0 [ 1890.235399] ? lock_downgrade+0x720/0x720 [ 1890.239558] ? check_preemption_disabled+0x41/0x280 [ 1890.244588] out_of_memory+0x34d/0x1390 [ 1890.248576] ? oom_killer_disable+0x270/0x270 [ 1890.253202] ? mutex_trylock+0x15f/0x1a0 [ 1890.257283] __alloc_pages_nodemask+0x23a2/0x2890 [ 1890.262159] ? find_get_entry+0x4cd/0x8a0 [ 1890.266326] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1890.271213] alloc_pages_current+0x193/0x2a0 [ 1890.275767] filemap_fault+0x146e/0x2180 [ 1890.279856] ext4_filemap_fault+0x84/0xb0 [ 1890.284011] __do_fault+0x10b/0x4b0 [ 1890.287732] __handle_mm_fault+0x273b/0x41c0 [ 1890.292145] ? vm_insert_page+0x9c0/0x9c0 [ 1890.296323] ? check_preemption_disabled+0x41/0x280 [ 1890.301351] handle_mm_fault+0x436/0xb10 [ 1890.305499] __do_page_fault+0x68e/0xd60 [ 1890.309555] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1890.314576] ? spurious_fault+0x840/0x840 [ 1890.318727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1890.323582] ? page_fault+0x8/0x30 [ 1890.327127] page_fault+0x1e/0x30 [ 1890.330574] RIP: 0033:0x7f8068f24b50 [ 1890.334290] Code: Bad RIP value. [ 1890.337646] RSP: 002b:00007fff13487928 EFLAGS: 00010246 [ 1890.342998] RAX: 00007f8068f24b50 RBX: 00000000ffffffff RCX: 00007f806a38ab02 [ 1890.350258] RDX: 00005630393f05c0 RSI: 0000000000000000 RDI: 00007fff13487a80 [ 1890.357530] RBP: 00007fff13488010 R08: 0000000000000000 R09: 0000000000000001 [ 1890.364794] R10: 0000000000000020 R11: fffffffffffffdf8 R12: 0000000000000050 [ 1890.372066] R13: 00005630393f04e0 R14: 00000000ffffffff R15: 0000000000000000 [ 1890.399191] Mem-Info: [ 1890.401656] active_anon:17472 inactive_anon:41314 isolated_anon:0 [ 1890.401656] active_file:0 inactive_file:19 isolated_file:0 [ 1890.401656] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1890.401656] slab_reclaimable:14298 slab_unreclaimable:121724 [ 1890.401656] mapped:18645 shmem:42076 pagetables:550 bounce:0 [ 1890.401656] free:25097 free_pcp:85 free_cma:0 [ 1890.541316] Node 0 active_anon:66668kB inactive_anon:48456kB active_file:4kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44172kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1890.685709] Node 1 active_anon:3220kB inactive_anon:116800kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30408kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1890.820570] Node 0 DMA free:10968kB 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 [ 1890.936043] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1890.941127] Node 0 DMA32 free:35916kB min:35996kB low:44992kB high:53988kB active_anon:66668kB inactive_anon:48456kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1848kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1891.120340] lowmem_reserve[]: 0 0 1 1 1 [ 1891.139007] 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 [ 1891.230650] lowmem_reserve[]: 0 0 0 0 0 [ 1891.247605] Node 1 Normal free:53668kB min:53876kB low:67344kB high:80812kB active_anon:3220kB inactive_anon:116800kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:352kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 1891.425802] lowmem_reserve[]: 0 0 0 0 0 [ 1891.429815] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1891.512666] Node 0 DMA32: 835*4kB (UME) 223*8kB (UME) 109*16kB (UME) 28*32kB (UME) 9*64kB (M) 4*128kB (M) 2*256kB (UM) 2*512kB (UM) 19*1024kB (UM) 3*2048kB (UM) 0*4096kB = 35988kB [ 1891.612766] 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 [ 1891.671852] Node 1 Normal: 370*4kB (UME) 299*8kB (ME) 248*16kB (ME) 132*32kB (UME) 40*64kB (UME) 15*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 54432kB [ 1891.761654] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1891.807455] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1891.856700] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1891.901110] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1891.963994] 42131 total pagecache pages [ 1891.968004] 0 pages in swap cache [ 1891.971653] Swap cache stats: add 0, delete 0, find 0/0 [ 1892.040808] Free swap = 0kB [ 1892.057471] Total swap = 0kB [ 1892.060510] 2097051 pages RAM [ 1892.089350] 0 pages HighMem/MovableOnly [ 1892.116078] 369649 pages reserved [ 1892.119563] 0 pages cma reserved [ 1892.158838] Unreclaimable slab info: [ 1892.182395] Name Used Total [ 1892.203291] pid_2 47KB 84KB [ 1892.208758] batadv_tl_cache 4KB 16KB [ 1892.254971] TIPC 10KB 30KB [ 1892.260399] SCTPv6 14KB 37KB [ 1892.331439] SCTP 27KB 27KB [ 1892.373196] DCCPv6 17KB 37KB [ 1892.378603] DCCP 16KB 35KB [ 1892.439037] L2TP/IPv6 63KB 71KB [ 1892.468322] RXRPC 11KB 26KB [ 1892.504638] rxrpc_call_jar 78KB 110KB [ 1892.510050] bridge_fdb_cache 9KB 27KB [ 1892.557113] fib6_nodes 157KB 264KB [ 1892.584495] ip6_dst_cache 135KB 506KB [ 1892.589902] RAWv6 70KB 101KB [ 1892.606688] UDPv6 33KB 45KB [ 1892.612081] TCPv6 21KB 30KB [ 1892.627656] nf_conntrack 5KB 11KB [ 1892.670068] t10_alua_lu_gp_cache 0KB 3KB [ 1892.703095] sd_ext_cdb 0KB 7KB [ 1892.708487] scsi_sense_cache 1056KB 1060KB [ 1892.771723] virtio_scsi_cmd 16KB 16KB [ 1892.801940] sgpool-128 8KB 8KB [ 1892.836941] sgpool-64 4KB 12KB [ 1892.879786] sgpool-32 2KB 15KB [ 1892.914199] sgpool-16 1KB 7KB [ 1892.919619] sgpool-8 0KB 7KB [ 1892.972351] mqueue_inode_cache 10KB 30KB [ 1892.977844] bio_post_read_ctx 14KB 15KB [ 1893.032820] bio-2 14KB 15KB [ 1893.038224] jfs_mp 7KB 7KB [ 1893.087151] cifs_small_rq 15KB 16KB [ 1893.109792] cifs_request 67KB 67KB [ 1893.141282] cifs_mpx_ids 0KB 7KB [ 1893.167693] nfs_commit_data 3KB 14KB [ 1893.177176] nfs_write_data 34KB 44KB [ 1893.237921] ext4_system_zone 1KB 7KB [ 1893.258766] bio-1 1KB 7KB [ 1893.293363] pid_namespace 2KB 11KB [ 1893.298781] rpc_buffers 17KB 25KB [ 1893.347522] rpc_tasks 2KB 7KB [ 1893.370618] UNIX 414KB 495KB [ 1893.401561] tcp_bind_bucket 1KB 4KB [ 1893.432879] ip_fib_trie 23KB 47KB [ 1893.438364] ip_fib_alias 112KB 189KB [ 1893.483332] ip_dst_cache 4KB 16KB [ 1893.489203] RAW 42KB 60KB [ 1893.553946] UDP 50KB 74KB [ 1893.559353] TCP 8KB 16KB [ 1893.639167] hugetlbfs_inode_cache 3KB 15KB [ 1893.676741] fscache_cookie_jar 1KB 11KB [ 1893.712323] eventpoll_pwq 23KB 67KB [ 1893.717733] eventpoll_epi 41KB 63KB [ 1893.769058] inotify_inode_mark 17KB 31KB [ 1893.818326] request_queue 199KB 199KB [ 1893.864729] blkdev_requests 1KB 3KB [ 1893.871286] blkdev_ioc 35KB 38KB [ 1893.905825] bio-0 1706KB 1710KB [ 1893.911221] biovec-max 1757KB 1790KB [ 1893.962939] biovec-64 1515KB 1543KB [ 1893.968334] biovec-16 134KB 135KB [ 1894.026536] bio_integrity_payload 1KB 8KB [ 1894.072286] khugepaged_mm_slot 9KB 31KB [ 1894.077777] uid_cache 0KB 4KB [ 1894.127737] dmaengine-unmap-2 0KB 3KB [ 1894.166634] skbuff_fclone_cache 88KB 108KB [ 1894.193945] skbuff_head_cache 7925KB 7927KB [ 1894.199344] configfs_dir_cache 3KB 7KB [ 1894.242390] file_lock_cache 73KB 95KB [ 1894.247802] file_lock_ctx 9KB 11KB [ 1894.331094] fsnotify_mark_connector 9KB 23KB [ 1894.367928] net_namespace 52KB 52KB [ 1894.400103] shmem_inode_cache 8152KB 8248KB [ 1894.429724] task_delay_info 143KB 379KB [ 1894.468252] taskstats 68KB 91KB [ 1894.499815] proc_dir_entry 694KB 866KB [ 1894.536998] pde_opener 6KB 54KB [ 1894.566354] seq_file 297KB 417KB [ 1894.571751] sigqueue 50KB 66KB [ 1894.619756] kernfs_node_cache 18229KB 18246KB [ 1894.657789] mnt_cache 173KB 208KB [ 1894.704424] filp 6974KB 7920KB [ 1894.709823] names_cache 144283KB 144338KB [ 1894.781043] iint_cache 39KB 51KB [ 1894.805208] key_jar 4KB 7KB [ 1894.810598] uts_namespace 2KB 3KB [ 1894.889795] nsproxy 1KB 7KB [ 1894.930822] vm_area_struct 3182KB 4033KB [ 1894.947213] mm_struct 416KB 689KB [ 1894.987502] fs_cache 86KB 320KB [ 1895.035651] files_cache 298KB 660KB [ 1895.082178] signal_cache 741KB 1610KB [ 1895.087797] sighand_cache 529KB 631KB [ 1895.129531] task_struct 4778KB 4797KB [ 1895.171225] cred_jar 1900KB 3000KB [ 1895.222202] anon_vma_chain 999KB 1547KB [ 1895.227609] anon_vma 130KB 327KB [ 1895.302189] pid 58KB 228KB [ 1895.307703] Acpi-Operand 156KB 202KB [ 1895.381880] Acpi-ParseExt 9KB 11KB [ 1895.399571] Acpi-Parse 41KB 47KB [ 1895.410250] Acpi-State 52KB 63KB [ 1895.416183] Acpi-Namespace 20KB 27KB [ 1895.421591] numa_policy 0KB 3KB [ 1895.427134] debug_objects_cache 1516KB 1968KB [ 1895.432812] trace_event_file 297KB 298KB [ 1895.438261] ftrace_event_field 398KB 401KB [ 1895.443801] pool_workqueue 121KB 156KB [ 1895.449163] page->ptl 496KB 1035KB [ 1895.454850] kmalloc-2097152 2050KB 2050KB [ 1895.460212] kmalloc-524288 2056KB 2056KB [ 1895.465666] kmalloc-262144 1290KB 1290KB [ 1895.471169] kmalloc-131072 650KB 650KB [ 1895.476753] kmalloc-65536 1848KB 1914KB [ 1895.482189] kmalloc-32768 1650KB 1716KB [ 1895.487565] kmalloc-16384 1039KB 1056KB [ 1895.493013] kmalloc-8192 3960KB 4001KB [ 1895.498373] kmalloc-4096 17718KB 17718KB [ 1895.503801] kmalloc-2048 10472KB 13821KB [ 1895.509255] kmalloc-1024 8978KB 13096KB [ 1895.515742] kmalloc-512 16756KB 16758KB [ 1895.521287] kmalloc-256 4284KB 6247KB [ 1895.531332] kmalloc-128 871KB 1712KB [ 1895.536816] kmalloc-96 3771KB 4404KB [ 1895.542230] kmalloc-64 2444KB 3744KB [ 1895.547594] kmalloc-32 1893KB 2476KB [ 1895.553017] kmalloc-192 1506KB 2976KB [ 1895.558377] kmem_cache 177KB 183KB [ 1895.563793] Out of memory: Kill process 24888 (syz-executor.5) score 1002 or sacrifice child [ 1895.572471] Killed process 24896 (syz-executor.5) total-vm:60680kB, anon-rss:2548kB, file-rss:14340kB, shmem-rss:72kB [ 1895.584565] oom_reaper: reaped process 24896 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1895.657023] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1895.739628] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1895.758109] CPU: 0 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1895.765592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1895.774956] Call Trace: [ 1895.777559] dump_stack+0x1fc/0x2ef [ 1895.781194] dump_header+0x15d/0xc3f [ 1895.784918] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1895.790022] ? ___ratelimit+0x319/0x590 [ 1895.794176] oom_kill_process.cold+0x10/0x692 [ 1895.798705] ? check_preemption_disabled+0x41/0x280 [ 1895.803780] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1895.809066] out_of_memory+0x1072/0x1390 [ 1895.813132] ? oom_killer_disable+0x270/0x270 [ 1895.817631] ? mutex_trylock+0x15f/0x1a0 [ 1895.822135] __alloc_pages_nodemask+0x23a2/0x2890 [ 1895.826993] ? find_get_entry+0x4cd/0x8a0 [ 1895.831153] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1895.836118] alloc_pages_current+0x193/0x2a0 [ 1895.840534] filemap_fault+0x146e/0x2180 [ 1895.844614] ext4_filemap_fault+0x84/0xb0 [ 1895.848763] __do_fault+0x10b/0x4b0 [ 1895.852398] ? do_raw_spin_unlock+0x171/0x230 [ 1895.856998] __handle_mm_fault+0x273b/0x41c0 [ 1895.861422] ? vm_insert_page+0x9c0/0x9c0 [ 1895.865607] ? check_preemption_disabled+0x41/0x280 [ 1895.870638] handle_mm_fault+0x436/0xb10 [ 1895.874775] __do_page_fault+0x68e/0xd60 [ 1895.878847] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1895.883867] ? spurious_fault+0x840/0x840 [ 1895.888019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1895.892890] ? page_fault+0x8/0x30 [ 1895.896448] page_fault+0x1e/0x30 [ 1895.899902] RIP: 0033:0x43ed20 [ 1895.903097] Code: Bad RIP value. [ 1895.906464] RSP: 002b:000000c000759578 EFLAGS: 00010246 [ 1895.911826] RAX: 000000c00003e000 RBX: 000000c00003e000 RCX: 000000c000050800 [ 1895.919094] RDX: 000000c000759608 RSI: 0000000000005ab4 RDI: 0000000000000001 [ 1895.926369] RBP: 000000c0007595a0 R08: 0000000000000000 R09: 0000000000000000 [ 1895.933647] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000759638 [ 1895.940922] R13: 0000000000000000 R14: 000000c0000011e0 R15: 0000000000000000 [ 1896.033713] Mem-Info: [ 1896.036191] active_anon:16834 inactive_anon:41314 isolated_anon:0 [ 1896.036191] active_file:41 inactive_file:31 isolated_file:0 [ 1896.036191] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1896.036191] slab_reclaimable:14325 slab_unreclaimable:120927 [ 1896.036191] mapped:18620 shmem:42076 pagetables:549 bounce:0 [ 1896.036191] free:25075 free_pcp:374 free_cma:0 [ 1896.080624] Node 0 active_anon:64140kB inactive_anon:48456kB active_file:36kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44072kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1896.119834] Node 1 active_anon:3196kB inactive_anon:116800kB active_file:128kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30408kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1896.164120] Node 0 DMA free:10968kB 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 [ 1896.198753] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1896.205249] Node 0 DMA32 free:35728kB min:35996kB low:44992kB high:53988kB active_anon:64140kB inactive_anon:48456kB active_file:36kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1844kB bounce:0kB free_pcp:460kB local_pcp:456kB free_cma:0kB [ 1896.261020] lowmem_reserve[]: 0 0 1 1 1 [ 1896.275872] 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 [ 1896.309049] lowmem_reserve[]: 0 0 0 0 0 [ 1896.313159] Node 1 Normal free:53596kB min:53876kB low:67344kB high:80812kB active_anon:3196kB inactive_anon:116800kB active_file:28kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:352kB bounce:0kB free_pcp:1008kB local_pcp:588kB free_cma:0kB [ 1896.357793] lowmem_reserve[]: 0 0 0 0 0 [ 1896.361815] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1896.380383] Node 0 DMA32: 760*4kB (UM) 215*8kB (ME) 110*16kB (ME) 27*32kB (UME) 9*64kB (M) 5*128kB (UM) 1*256kB (M) 2*512kB (UM) 17*1024kB (UM) 4*2048kB (UM) 0*4096kB = 35480kB [ 1896.416665] 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 [ 1896.438452] Node 1 Normal: 111*4kB (ME) 298*8kB (UME) 249*16kB (UME) 129*32kB (UME) 34*64kB (UME) 17*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 53180kB [ 1896.461916] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1896.472181] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1896.480868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1896.503997] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1896.515604] 42131 total pagecache pages [ 1896.519692] 0 pages in swap cache [ 1896.528952] Swap cache stats: add 0, delete 0, find 0/0 [ 1896.538855] Free swap = 0kB [ 1896.549153] Total swap = 0kB [ 1896.559868] 2097051 pages RAM [ 1896.570259] 0 pages HighMem/MovableOnly [ 1896.575812] 369649 pages reserved [ 1896.579287] 0 pages cma reserved [ 1896.589021] Unreclaimable slab info: [ 1896.600120] Name Used Total [ 1896.609178] pid_2 47KB 84KB [ 1896.619640] batadv_tl_cache 4KB 16KB [ 1896.625088] TIPC 10KB 30KB [ 1896.630460] SCTPv6 14KB 37KB [ 1896.650028] SCTP 27KB 27KB [ 1896.660628] DCCPv6 17KB 37KB [ 1896.666936] DCCP 16KB 35KB [ 1896.686858] L2TP/IPv6 63KB 71KB [ 1896.695248] RXRPC 11KB 26KB [ 1896.700768] rxrpc_call_jar 78KB 110KB [ 1896.709417] bridge_fdb_cache 9KB 27KB [ 1896.718521] fib6_nodes 157KB 264KB [ 1896.730092] ip6_dst_cache 135KB 506KB [ 1896.741139] RAWv6 70KB 101KB [ 1896.750197] UDPv6 33KB 45KB [ 1896.760813] TCPv6 21KB 24KB [ 1896.776577] nf_conntrack 5KB 11KB [ 1896.781995] t10_alua_lu_gp_cache 0KB 3KB [ 1896.808568] sd_ext_cdb 0KB 7KB [ 1896.814022] scsi_sense_cache 1056KB 1060KB [ 1896.819389] virtio_scsi_cmd 16KB 16KB [ 1896.828109] sgpool-128 8KB 8KB [ 1896.838876] sgpool-64 4KB 12KB [ 1896.844304] sgpool-32 2KB 15KB [ 1896.849832] sgpool-16 1KB 7KB [ 1896.861362] sgpool-8 0KB 7KB [ 1896.869286] mqueue_inode_cache 10KB 30KB [ 1896.874847] bio_post_read_ctx 14KB 15KB [ 1896.880341] bio-2 14KB 15KB [ 1896.899905] jfs_mp 7KB 7KB [ 1896.908623] cifs_small_rq 15KB 16KB [ 1896.926180] cifs_request 67KB 67KB [ 1896.931567] cifs_mpx_ids 0KB 7KB [ 1896.940378] nfs_commit_data 3KB 14KB [ 1896.950876] nfs_write_data 34KB 44KB [ 1896.956396] ext4_system_zone 1KB 7KB [ 1896.961771] bio-1 1KB 7KB [ 1896.981587] pid_namespace 2KB 11KB [ 1896.991091] rpc_buffers 17KB 25KB [ 1896.998764] rpc_tasks 2KB 7KB [ 1897.017616] UNIX 414KB 495KB [ 1897.027456] tcp_bind_bucket 1KB 4KB [ 1897.040722] ip_fib_trie 23KB 47KB [ 1897.049321] ip_fib_alias 112KB 189KB [ 1897.066028] ip_dst_cache 4KB 16KB [ 1897.071424] RAW 42KB 60KB [ 1897.088865] UDP 50KB 74KB [ 1897.095086] TCP 8KB 11KB [ 1897.100568] hugetlbfs_inode_cache 3KB 15KB [ 1897.120117] fscache_cookie_jar 1KB 11KB [ 1897.129869] eventpoll_pwq 22KB 67KB [ 1897.136279] eventpoll_epi 41KB 63KB [ 1897.141675] inotify_inode_mark 17KB 31KB [ 1897.151966] request_queue 199KB 199KB [ 1897.161578] blkdev_requests 1KB 3KB [ 1897.171476] blkdev_ioc 34KB 38KB [ 1897.184281] bio-0 1749KB 1751KB [ 1897.189671] biovec-max 1757KB 1790KB [ 1897.199464] biovec-64 1579KB 1590KB [ 1897.212603] biovec-16 142KB 142KB [ 1897.217991] bio_integrity_payload 1KB 8KB [ 1897.229586] khugepaged_mm_slot 9KB 31KB [ 1897.240865] uid_cache 0KB 4KB [ 1897.248080] dmaengine-unmap-2 0KB 3KB [ 1897.271131] skbuff_fclone_cache 86KB 108KB [ 1897.277496] skbuff_head_cache 8183KB 8186KB [ 1897.294348] configfs_dir_cache 3KB 7KB [ 1897.299832] file_lock_cache 73KB 95KB [ 1897.305305] file_lock_ctx 9KB 11KB [ 1897.310677] fsnotify_mark_connector 9KB 23KB [ 1897.328380] net_namespace 52KB 52KB [ 1897.333861] shmem_inode_cache 8145KB 8248KB [ 1897.339241] task_delay_info 142KB 379KB [ 1897.349910] taskstats 68KB 91KB [ 1897.366509] proc_dir_entry 694KB 866KB [ 1897.371901] pde_opener 6KB 54KB [ 1897.389635] seq_file 297KB 417KB [ 1897.400547] sigqueue 50KB 66KB [ 1897.410462] kernfs_node_cache 18224KB 18246KB [ 1897.428637] mnt_cache 173KB 208KB [ 1897.450015] filp 6916KB 7920KB [ 1897.460108] names_cache 142426KB 142485KB [ 1897.476323] iint_cache 39KB 51KB [ 1897.481715] key_jar 4KB 7KB [ 1897.508181] uts_namespace 2KB 3KB [ 1897.513730] nsproxy 1KB 7KB [ 1897.519115] vm_area_struct 3170KB 4033KB [ 1897.535293] mm_struct 416KB 689KB [ 1897.540694] fs_cache 80KB 320KB [ 1897.546156] files_cache 296KB 660KB [ 1897.551531] signal_cache 740KB 1602KB [ 1897.567727] sighand_cache 529KB 631KB [ 1897.573214] task_struct 4778KB 4797KB [ 1897.578603] cred_jar 1894KB 3000KB [ 1897.595135] anon_vma_chain 994KB 1547KB [ 1897.600528] anon_vma 128KB 327KB [ 1897.605991] pid 55KB 228KB [ 1897.611363] Acpi-Operand 156KB 202KB [ 1897.622822] Acpi-ParseExt 9KB 11KB [ 1897.628203] Acpi-Parse 41KB 47KB [ 1897.645702] Acpi-State 52KB 63KB [ 1897.651088] Acpi-Namespace 20KB 27KB [ 1897.660657] numa_policy 0KB 3KB [ 1897.679993] debug_objects_cache 1516KB 1968KB [ 1897.701727] trace_event_file 297KB 298KB [ 1897.707492] ftrace_event_field 398KB 401KB [ 1897.725103] pool_workqueue 121KB 156KB [ 1897.730505] page->ptl 488KB 1035KB [ 1897.735991] kmalloc-2097152 2050KB 2050KB [ 1897.741379] kmalloc-524288 2056KB 2056KB [ 1897.747663] kmalloc-262144 1290KB 1290KB [ 1897.757372] kmalloc-131072 650KB 650KB [ 1897.762844] kmalloc-65536 1848KB 1914KB [ 1897.768206] kmalloc-32768 1650KB 1716KB [ 1897.779791] kmalloc-16384 1039KB 1056KB [ 1897.789212] kmalloc-8192 3960KB 4001KB [ 1897.796673] kmalloc-4096 17722KB 17722KB [ 1897.821505] kmalloc-2048 10472KB 13821KB [ 1897.830442] kmalloc-1024 9046KB 13096KB [ 1897.841087] kmalloc-512 17085KB 17085KB [ 1897.856277] kmalloc-256 4301KB 6247KB [ 1897.861689] kmalloc-128 871KB 1712KB [ 1897.881392] kmalloc-96 3793KB 4404KB [ 1897.886815] kmalloc-64 2444KB 3744KB [ 1897.895754] kmalloc-32 1901KB 2476KB [ 1897.901137] kmalloc-192 1506KB 2976KB [ 1897.919117] kmem_cache 177KB 183KB [ 1897.925440] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 1897.941611] Killed process 22903 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 1897.957600] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1897.989907] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1898.027675] CPU: 0 PID: 8102 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1898.035156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1898.045927] Call Trace: [ 1898.048530] dump_stack+0x1fc/0x2ef [ 1898.052157] dump_header+0x15d/0xc3f [ 1898.055866] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1898.060976] ? ___ratelimit+0x319/0x590 [ 1898.064954] oom_kill_process.cold+0x10/0x692 [ 1898.070903] ? check_preemption_disabled+0x41/0x280 [ 1898.075918] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1898.081194] out_of_memory+0x1072/0x1390 [ 1898.085264] ? oom_killer_disable+0x270/0x270 [ 1898.089757] ? mutex_trylock+0x15f/0x1a0 [ 1898.093813] __alloc_pages_nodemask+0x23a2/0x2890 [ 1898.098663] ? find_get_entry+0x4cd/0x8a0 [ 1898.102802] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1898.107643] alloc_pages_current+0x193/0x2a0 [ 1898.112042] filemap_fault+0x146e/0x2180 [ 1898.116098] ext4_filemap_fault+0x84/0xb0 [ 1898.120246] __do_fault+0x10b/0x4b0 [ 1898.123869] ? do_raw_spin_unlock+0x171/0x230 [ 1898.128352] __handle_mm_fault+0x273b/0x41c0 [ 1898.132753] ? vm_insert_page+0x9c0/0x9c0 [ 1898.136916] ? check_preemption_disabled+0x41/0x280 [ 1898.141921] handle_mm_fault+0x436/0xb10 [ 1898.146166] __do_page_fault+0x68e/0xd60 [ 1898.150218] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1898.155399] ? spurious_fault+0x840/0x840 [ 1898.159622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1898.164454] ? page_fault+0x8/0x30 [ 1898.167978] page_fault+0x1e/0x30 [ 1898.171429] RIP: 0033:0x43ed20 [ 1898.174651] Code: Bad RIP value. [ 1898.178000] RSP: 002b:000000c000759578 EFLAGS: 00010246 [ 1898.183353] RAX: 000000c00003e000 RBX: 000000c00003e000 RCX: 000000c000050800 [ 1898.190617] RDX: 000000c000759608 RSI: 0000000000005ab4 RDI: 0000000000000001 [ 1898.197886] RBP: 000000c0007595a0 R08: 0000000000000000 R09: 0000000000000000 [ 1898.205582] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000759638 [ 1898.212852] R13: 0000000000000000 R14: 000000c0000011e0 R15: 0000000000000000 [ 1898.225415] Mem-Info: [ 1898.228532] active_anon:16734 inactive_anon:41314 isolated_anon:0 [ 1898.228532] active_file:14 inactive_file:45 isolated_file:0 [ 1898.228532] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1898.228532] slab_reclaimable:14318 slab_unreclaimable:121024 [ 1898.228532] mapped:15020 shmem:42076 pagetables:549 bounce:0 [ 1898.228532] free:26728 free_pcp:755 free_cma:0 [ 1898.263345] Node 0 active_anon:63740kB inactive_anon:48456kB active_file:20kB inactive_file:332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29772kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1898.294338] Node 1 active_anon:3196kB inactive_anon:116800kB active_file:36kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30308kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1898.322920] Node 0 DMA free:10968kB 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 [ 1898.402627] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1898.434337] Node 0 DMA32 free:36772kB min:35996kB low:44992kB high:53988kB active_anon:63740kB inactive_anon:48456kB active_file:1128kB inactive_file:952kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1844kB bounce:0kB free_pcp:816kB local_pcp:0kB free_cma:0kB [ 1898.512026] lowmem_reserve[]: 0 0 1 1 1 [ 1898.516266] 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 [ 1898.572020] lowmem_reserve[]: 0 0 0 0 0 [ 1898.576039] Node 1 Normal free:53836kB min:53876kB low:67344kB high:80812kB active_anon:3196kB inactive_anon:116800kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:352kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 1898.606642] lowmem_reserve[]: 0 0 0 0 0 [ 1898.610646] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1898.624269] Node 0 DMA32: 449*4kB (UME) 206*8kB (UME) 110*16kB (ME) 27*32kB (UME) 9*64kB (UM) 21*128kB (UM) 2*256kB (UM) 1*512kB (M) 17*1024kB (UM) 4*2048kB (UM) 0*4096kB = 35956kB [ 1898.641118] 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 [ 1898.652442] Node 1 Normal: 358*4kB (UME) 292*8kB (UME) 246*16kB (ME) 141*32kB (UME) 36*64kB (UME) 17*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 54584kB [ 1898.717827] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1898.761836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1898.818033] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1898.901999] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1898.910606] 42122 total pagecache pages [ 1898.987764] 0 pages in swap cache [ 1898.991247] Swap cache stats: add 0, delete 0, find 0/0 [ 1899.041234] Free swap = 0kB [ 1899.077718] Total swap = 0kB [ 1899.080760] 2097051 pages RAM [ 1899.119325] 0 pages HighMem/MovableOnly [ 1899.181982] 369649 pages reserved [ 1899.185460] 0 pages cma reserved [ 1899.188832] Unreclaimable slab info: [ 1899.242021] Name Used Total [ 1899.247602] pid_2 47KB 84KB [ 1899.332047] batadv_tl_cache 4KB 16KB [ 1899.337471] TIPC 10KB 30KB [ 1899.409041] SCTPv6 14KB 37KB [ 1899.458335] SCTP 27KB 27KB [ 1899.482014] DCCPv6 17KB 37KB [ 1899.487418] DCCP 16KB 35KB [ 1899.572019] L2TP/IPv6 63KB 71KB [ 1899.577450] RXRPC 11KB 26KB [ 1899.646680] rxrpc_call_jar 78KB 110KB [ 1899.679240] bridge_fdb_cache 9KB 27KB [ 1899.722015] fib6_nodes 157KB 264KB [ 1899.727413] ip6_dst_cache 135KB 506KB [ 1899.822163] RAWv6 70KB 101KB [ 1899.827570] UDPv6 33KB 45KB [ 1899.845502] TCPv6 21KB 24KB [ 1899.858049] nf_conntrack 5KB 11KB [ 1899.863613] t10_alua_lu_gp_cache 0KB 3KB [ 1899.869268] sd_ext_cdb 0KB 7KB [ 1899.874909] scsi_sense_cache 1056KB 1060KB [ 1899.880304] virtio_scsi_cmd 16KB 16KB [ 1899.885719] sgpool-128 8KB 8KB [ 1899.891106] sgpool-64 4KB 12KB [ 1899.896572] sgpool-32 2KB 15KB [ 1899.901995] sgpool-16 1KB 7KB [ 1899.907385] sgpool-8 0KB 7KB [ 1899.912838] mqueue_inode_cache 10KB 30KB [ 1899.918292] bio_post_read_ctx 14KB 15KB [ 1899.925803] bio-2 14KB 15KB [ 1899.931179] jfs_mp 7KB 7KB [ 1899.941592] cifs_small_rq 15KB 16KB [ 1899.947004] cifs_request 67KB 67KB [ 1899.957402] cifs_mpx_ids 0KB 7KB [ 1899.994434] nfs_commit_data 3KB 14KB [ 1899.999822] nfs_write_data 34KB 44KB [ 1900.005274] ext4_system_zone 1KB 7KB [ 1900.010653] bio-1 1KB 7KB [ 1900.016179] pid_namespace 2KB 11KB [ 1900.021551] rpc_buffers 17KB 25KB [ 1900.029070] rpc_tasks 2KB 7KB [ 1900.034562] UNIX 414KB 495KB [ 1900.039932] tcp_bind_bucket 1KB 4KB [ 1900.045357] ip_fib_trie 23KB 47KB [ 1900.050716] ip_fib_alias 112KB 189KB [ 1900.056182] ip_dst_cache 4KB 16KB [ 1900.061546] RAW 42KB 60KB [ 1900.067055] UDP 50KB 74KB [ 1900.072605] TCP 8KB 11KB [ 1900.078004] hugetlbfs_inode_cache 3KB 15KB [ 1900.084821] fscache_cookie_jar 1KB 11KB [ 1900.090357] eventpoll_pwq 22KB 67KB [ 1900.096224] eventpoll_epi 40KB 63KB [ 1900.101594] inotify_inode_mark 17KB 31KB [ 1900.107202] request_queue 199KB 199KB [ 1900.112993] blkdev_requests 1KB 3KB [ 1900.118361] blkdev_ioc 31KB 38KB [ 1900.123814] bio-0 1807KB 1811KB [ 1900.131248] biovec-max 1765KB 1790KB [ 1900.136713] biovec-64 1653KB 1661KB [ 1900.142140] biovec-16 154KB 157KB [ 1900.147510] bio_integrity_payload 1KB 8KB [ 1900.153329] khugepaged_mm_slot 9KB 31KB [ 1900.158786] uid_cache 0KB 4KB [ 1900.165131] dmaengine-unmap-2 0KB 3KB [ 1900.170508] skbuff_fclone_cache 85KB 108KB [ 1900.176182] skbuff_head_cache 8428KB 8430KB [ 1900.181553] configfs_dir_cache 3KB 7KB [ 1900.187072] file_lock_cache 73KB 95KB [ 1900.192672] file_lock_ctx 9KB 11KB [ 1900.198032] fsnotify_mark_connector 9KB 23KB [ 1900.205084] net_namespace 52KB 52KB [ 1900.210464] shmem_inode_cache 8145KB 8248KB [ 1900.216310] task_delay_info 138KB 379KB [ 1900.221675] taskstats 67KB 91KB [ 1900.228832] proc_dir_entry 694KB 866KB [ 1900.234691] pde_opener 6KB 54KB [ 1900.240052] seq_file 297KB 417KB [ 1900.245525] sigqueue 50KB 66KB [ 1900.250978] kernfs_node_cache 18166KB 18246KB [ 1900.256838] mnt_cache 173KB 208KB [ 1900.262273] filp 6849KB 7920KB [ 1900.267632] names_cache 141746KB 141805KB [ 1900.273054] iint_cache 39KB 51KB [ 1900.278470] key_jar 4KB 7KB [ 1900.283911] uts_namespace 2KB 3KB [ 1900.289286] nsproxy 1KB 7KB [ 1900.294717] vm_area_struct 3170KB 4033KB [ 1900.300078] mm_struct 416KB 689KB [ 1900.305483] fs_cache 80KB 320KB [ 1900.310857] files_cache 321KB 660KB [ 1900.316309] signal_cache 750KB 1602KB [ 1900.321676] sighand_cache 552KB 631KB [ 1900.336415] task_struct 4797KB 4797KB [ 1900.344680] cred_jar 1894KB 3000KB [ 1900.350076] anon_vma_chain 994KB 1547KB [ 1900.361040] anon_vma 122KB 327KB [ 1900.366484] pid 52KB 228KB [ 1900.371855] Acpi-Operand 156KB 202KB [ 1900.380529] Acpi-ParseExt 9KB 11KB [ 1900.385971] Acpi-Parse 41KB 47KB [ 1900.391335] Acpi-State 52KB 63KB [ 1900.396902] Acpi-Namespace 20KB 27KB [ 1900.409877] numa_policy 0KB 3KB [ 1900.415419] debug_objects_cache 1516KB 1968KB [ 1900.421044] trace_event_file 297KB 298KB [ 1900.429537] ftrace_event_field 398KB 401KB [ 1900.435163] pool_workqueue 121KB 156KB [ 1900.440579] page->ptl 488KB 1035KB [ 1900.446039] kmalloc-2097152 2050KB 2050KB [ 1900.451407] kmalloc-524288 2056KB 2056KB [ 1900.456852] kmalloc-262144 1290KB 1290KB [ 1900.462616] kmalloc-131072 650KB 650KB [ 1900.468255] kmalloc-65536 1848KB 1914KB [ 1900.474175] kmalloc-32768 1650KB 1716KB [ 1900.479552] kmalloc-16384 1039KB 1056KB [ 1900.485722] kmalloc-8192 3960KB 4001KB [ 1900.491096] kmalloc-4096 17714KB 17714KB [ 1900.512340] kmalloc-2048 10497KB 13821KB [ 1900.517738] kmalloc-1024 9167KB 13096KB [ 1900.531767] kmalloc-512 17467KB 17467KB [ 1900.539218] kmalloc-256 4318KB 6247KB [ 1900.544637] kmalloc-128 871KB 1712KB [ 1900.550006] kmalloc-96 3816KB 4404KB [ 1900.555588] kmalloc-64 2444KB 3744KB [ 1900.561038] kmalloc-32 1904KB 2476KB [ 1900.566451] kmalloc-192 1515KB 2976KB [ 1900.572012] kmem_cache 177KB 183KB [ 1900.577467] Out of memory (oom_kill_allocating_task): Kill process 8102 (syz-fuzzer) score 0 or sacrifice child [ 1900.588188] Killed process 15900 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1900.599409] oom_reaper: reaped process 15900 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1901.238611] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1901.311359] systemd cpuset=/ mems_allowed=0-1 [ 1901.351602] CPU: 0 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 1901.358558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1901.368024] Call Trace: [ 1901.370627] dump_stack+0x1fc/0x2ef [ 1901.374275] dump_header+0x15d/0xc3f [ 1901.378004] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1901.383125] ? ___ratelimit+0x319/0x590 [ 1901.387120] oom_kill_process.cold+0x10/0x692 [ 1901.391813] ? oom_badness.part.0+0x135/0x6e0 [ 1901.396314] ? lock_downgrade+0x720/0x720 [ 1901.400577] ? check_preemption_disabled+0x41/0x280 [ 1901.405607] out_of_memory+0x34d/0x1390 [ 1901.409590] ? oom_killer_disable+0x270/0x270 [ 1901.414095] ? mutex_trylock+0x15f/0x1a0 [ 1901.418334] __alloc_pages_nodemask+0x23a2/0x2890 [ 1901.423193] ? find_get_entry+0x4cd/0x8a0 [ 1901.427353] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1901.432225] alloc_pages_current+0x193/0x2a0 [ 1901.436824] filemap_fault+0x146e/0x2180 [ 1901.440906] ext4_filemap_fault+0x84/0xb0 [ 1901.445106] __do_fault+0x10b/0x4b0 [ 1901.448824] ? do_raw_spin_unlock+0x171/0x230 [ 1901.453331] __handle_mm_fault+0x273b/0x41c0 [ 1901.457756] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1901.462347] ? vm_insert_page+0x9c0/0x9c0 [ 1901.466499] ? debug_object_active_state+0x254/0x330 [ 1901.471616] ? check_preemption_disabled+0x41/0x280 [ 1901.476740] handle_mm_fault+0x436/0xb10 [ 1901.480827] __do_page_fault+0x68e/0xd60 [ 1901.484900] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1901.489920] ? spurious_fault+0x840/0x840 [ 1901.494075] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1901.498927] ? page_fault+0x8/0x30 [ 1901.502476] page_fault+0x1e/0x30 [ 1901.505933] RIP: 0033:0x7f8068bea9d0 [ 1901.509647] Code: Bad RIP value. [ 1901.513018] RSP: 002b:00007fff134880a8 EFLAGS: 00010246 [ 1901.518381] RAX: 00007f8068f0c5c0 RBX: 00007fff134880e0 RCX: 0000000000000000 [ 1901.525657] RDX: 00007fff13488337 RSI: 00007fff13488320 RDI: 00007fff134880e0 [ 1901.533123] RBP: 00007fff13488337 R08: 0000000000000000 R09: 00005630393f0400 [ 1901.540397] R10: 00007f806a688500 R11: 0000000000000206 R12: 00007fff13488320 [ 1901.547842] R13: 00007fff13488320 R14: 00007fff13488218 R15: 0000000000000001 [ 1901.676557] Mem-Info: [ 1901.679025] active_anon:16672 inactive_anon:41314 isolated_anon:0 [ 1901.679025] active_file:37 inactive_file:0 isolated_file:0 [ 1901.679025] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1901.679025] slab_reclaimable:14309 slab_unreclaimable:120582 [ 1901.679025] mapped:15036 shmem:42076 pagetables:499 bounce:0 [ 1901.679025] free:25014 free_pcp:105 free_cma:0 [ 1901.880942] Node 0 active_anon:63616kB inactive_anon:48456kB active_file:20kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29736kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1901.919622] Node 1 active_anon:3072kB inactive_anon:116800kB active_file:124kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30420kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1901.993389] Node 0 DMA free:10968kB 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 [ 1902.117030] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1902.161844] Node 0 DMA32 free:35684kB min:35996kB low:44992kB high:53988kB active_anon:63616kB inactive_anon:48456kB active_file:20kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1740kB bounce:0kB free_pcp:228kB local_pcp:228kB free_cma:0kB [ 1902.356156] lowmem_reserve[]: 0 0 1 1 1 [ 1902.360189] 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 [ 1902.568674] lowmem_reserve[]: 0 0 0 0 0 [ 1902.601834] Node 1 Normal free:53356kB min:53876kB low:67344kB high:80812kB active_anon:3072kB inactive_anon:116800kB active_file:100kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:256kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1902.834275] lowmem_reserve[]: 0 0 0 0 0 [ 1902.838285] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10968kB [ 1902.957969] Node 0 DMA32: 820*4kB (ME) 210*8kB (ME) 110*16kB (ME) 28*32kB (UME) 8*64kB (M) 6*128kB (UM) 2*256kB (UM) 1*512kB (M) 17*1024kB (UM) 4*2048kB (UM) 0*4096kB = 35520kB [ 1903.049285] 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 [ 1903.139128] Node 1 Normal: 358*4kB (ME) 288*8kB (ME) 246*16kB (ME) 135*32kB (UME) 36*64kB (ME) 15*128kB (UM) 4*256kB (M) 4*512kB (UM) 4*1024kB (ME) 3*2048kB (UM) 6*4096kB (U) = 54104kB [ 1903.270359] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1903.331818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1903.340541] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1903.481167] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1903.527134] 42109 total pagecache pages [ 1903.531151] 0 pages in swap cache [ 1903.572418] Swap cache stats: add 0, delete 0, find 0/0 [ 1903.577837] Free swap = 0kB [ 1903.580867] Total swap = 0kB [ 1903.641218] 2097051 pages RAM [ 1903.661206] 0 pages HighMem/MovableOnly [ 1903.690154] 369649 pages reserved [ 1903.711814] 0 pages cma reserved [ 1903.715238] Unreclaimable slab info: [ 1903.719041] Name Used Total [ 1903.767679] pid_2 47KB 84KB [ 1903.825104] batadv_tl_cache 4KB 16KB [ 1903.830682] TIPC 10KB 30KB [ 1903.911524] SCTPv6 14KB 37KB [ 1903.945321] SCTP 27KB 27KB [ 1903.950731] DCCPv6 17KB 37KB [ 1904.024402] DCCP 16KB 35KB [ 1904.029941] L2TP/IPv6 63KB 71KB [ 1904.098560] RXRPC 11KB 26KB [ 1904.128635] rxrpc_call_jar 78KB 110KB [ 1904.167334] bridge_fdb_cache 9KB 27KB [ 1904.194903] fib6_nodes 157KB 264KB [ 1904.200297] ip6_dst_cache 131KB 506KB [ 1904.273423] RAWv6 70KB 101KB [ 1904.278834] UDPv6 33KB 45KB [ 1904.347912] TCPv6 21KB 24KB [ 1904.385417] nf_conntrack 5KB 11KB [ 1904.390871] t10_alua_lu_gp_cache 0KB 3KB [ 1904.470758] sd_ext_cdb 0KB 7KB [ 1904.506582] scsi_sense_cache 1056KB 1060KB [ 1904.548724] virtio_scsi_cmd 16KB 16KB [ 1904.613053] sgpool-128 8KB 8KB [ 1904.618465] sgpool-64 4KB 12KB [ 1904.685278] sgpool-32 2KB 15KB [ 1904.690690] sgpool-16 1KB 7KB [ 1904.755298] sgpool-8 0KB 7KB [ 1904.760820] mqueue_inode_cache 10KB 30KB [ 1904.839503] bio_post_read_ctx 14KB 15KB [ 1904.884792] bio-2 14KB 15KB [ 1904.890192] jfs_mp 7KB 7KB [ 1904.952169] cifs_small_rq 15KB 16KB [ 1904.957578] cifs_request 67KB 67KB [ 1905.017638] cifs_mpx_ids 0KB 7KB [ 1905.058439] nfs_commit_data 3KB 14KB [ 1905.092359] nfs_write_data 34KB 44KB [ 1905.097793] ext4_system_zone 1KB 7KB [ 1905.151092] bio-1 1KB 7KB [ 1905.178005] pid_namespace 2KB 11KB [ 1905.210356] rpc_buffers 17KB 25KB [ 1905.259328] rpc_tasks 2KB 7KB [ 1905.300335] UNIX 412KB 495KB [ 1905.336702] tcp_bind_bucket 1KB 4KB [ 1905.387641] ip_fib_trie 23KB 47KB [ 1905.418783] ip_fib_alias 112KB 189KB [ 1905.467412] ip_dst_cache 4KB 16KB [ 1905.498146] RAW 42KB 60KB [ 1905.539858] UDP 50KB 74KB [ 1905.578564] TCP 8KB 11KB [ 1905.615305] hugetlbfs_inode_cache 3KB 15KB [ 1905.621048] fscache_cookie_jar 1KB 11KB [ 1905.701988] eventpoll_pwq 21KB 67KB [ 1905.707392] eventpoll_epi 40KB 63KB [ 1905.793318] inotify_inode_mark 17KB 31KB [ 1905.828323] request_queue 199KB 199KB [ 1905.852018] blkdev_requests 1KB 3KB [ 1905.869180] blkdev_ioc 29KB 38KB [ 1905.902889] bio-0 1755KB 1758KB [ 1905.908387] biovec-max 1773KB 1790KB [ 1906.005749] biovec-64 1688KB 1693KB [ 1906.011142] biovec-16 154KB 157KB [ 1906.084320] bio_integrity_payload 1KB 8KB [ 1906.090070] khugepaged_mm_slot 9KB 31KB [ 1906.148000] uid_cache 0KB 4KB [ 1906.201132] dmaengine-unmap-2 0KB 3KB [ 1906.242320] skbuff_fclone_cache 83KB 108KB [ 1906.251189] skbuff_head_cache 8940KB 8940KB [ 1906.298563] configfs_dir_cache 3KB 7KB [ 1906.340948] file_lock_cache 73KB 95KB [ 1906.389759] file_lock_ctx 9KB 11KB [ 1906.425356] fsnotify_mark_connector 9KB 23KB [ 1906.480551] net_namespace 52KB 52KB [ 1906.517966] shmem_inode_cache 8144KB 8248KB [ 1906.560089] task_delay_info 137KB 379KB [ 1906.591528] taskstats 66KB 91KB [ 1906.641158] proc_dir_entry 694KB 866KB [ 1906.685870] pde_opener 5KB 54KB [ 1906.691277] seq_file 288KB 417KB [ 1906.755539] sigqueue 45KB 66KB [ 1906.761064] kernfs_node_cache 18116KB 18242KB [ 1906.838161] mnt_cache 173KB 208KB [ 1906.884938] filp 6764KB 7916KB [ 1906.890343] names_cache 140360KB 140403KB [ 1906.960930] iint_cache 39KB 51KB [ 1906.996442] key_jar 4KB 7KB [ 1907.032893] uts_namespace 2KB 3KB [ 1907.038299] nsproxy 1KB 7KB [ 1907.125131] vm_area_struct 3143KB 4033KB [ 1907.130656] mm_struct 414KB 689KB [ 1907.197568] fs_cache 84KB 320KB [ 1907.233140] files_cache 346KB 660KB [ 1907.238540] signal_cache 747KB 1602KB [ 1907.318388] sighand_cache 578KB 631KB [ 1907.366986] task_struct 4797KB 4797KB [ 1907.409382] cred_jar 1864KB 3000KB [ 1907.446498] anon_vma_chain 986KB 1547KB [ 1907.490619] anon_vma 111KB 327KB [ 1907.529852] pid 49KB 228KB [ 1907.570422] Acpi-Operand 156KB 202KB [ 1907.611374] Acpi-ParseExt 9KB 11KB [ 1907.650887] Acpi-Parse 41KB 47KB [ 1907.702707] Acpi-State 52KB 63KB [ 1907.708125] Acpi-Namespace 20KB 27KB [ 1907.762007] numa_policy 0KB 3KB [ 1907.767409] debug_objects_cache 1516KB 1968KB [ 1907.834221] trace_event_file 297KB 298KB [ 1907.839765] ftrace_event_field 398KB 401KB [ 1907.899789] pool_workqueue 121KB 156KB [ 1907.936663] page->ptl 483KB 1035KB [ 1907.965498] kmalloc-2097152 2050KB 2050KB [ 1907.978075] kmalloc-524288 2056KB 2056KB [ 1908.011275] kmalloc-262144 1290KB 1290KB [ 1908.041486] kmalloc-131072 650KB 650KB [ 1908.070839] kmalloc-65536 1848KB 1914KB [ 1908.117215] kmalloc-32768 1650KB 1716KB [ 1908.139208] kmalloc-16384 1039KB 1056KB [ 1908.180996] kmalloc-8192 3960KB 4001KB [ 1908.211495] kmalloc-4096 17612KB 17663KB [ 1908.216967] kmalloc-2048 10493KB 13808KB [ 1908.281556] kmalloc-1024 9451KB 13096KB [ 1908.304835] kmalloc-512 18623KB 18626KB [ 1908.328739] kmalloc-256 4352KB 6247KB [ 1908.364224] kmalloc-128 871KB 1712KB [ 1908.369746] kmalloc-96 3906KB 4404KB [ 1908.439666] kmalloc-64 2444KB 3744KB [ 1908.487160] kmalloc-32 1931KB 2476KB [ 1908.523911] kmalloc-192 1509KB 2976KB [ 1908.529428] kmem_cache 177KB 183KB [ 1908.599344] Out of memory: Kill process 24887 (syz-executor.1) score 1002 or sacrifice child [ 1908.654141] Killed process 24894 (syz-executor.1) total-vm:60680kB, anon-rss:2544kB, file-rss:14340kB, shmem-rss:72kB [ 1908.725754] oom_reaper: reaped process 24894 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1908.798221] oom_reaper: reaped process 24889 (syz-executor.0), now anon-rss:0kB, file-rss:13640kB, shmem-rss:0kB [ 1908.830738] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1908.866905] systemd-journal cpuset=/ mems_allowed=0-1 [ 1908.900727] CPU: 1 PID: 24818 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1908.908733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1908.918101] Call Trace: [ 1908.920814] dump_stack+0x1fc/0x2ef [ 1908.924456] dump_header+0x15d/0xc3f [ 1908.928275] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1908.933489] ? ___ratelimit+0x319/0x590 [ 1908.937486] oom_kill_process.cold+0x10/0x692 [ 1908.942081] ? check_preemption_disabled+0x41/0x280 [ 1908.947109] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1908.952423] out_of_memory+0x1072/0x1390 [ 1908.956501] ? oom_killer_disable+0x270/0x270 [ 1908.961014] ? mutex_trylock+0x15f/0x1a0 [ 1908.965211] __alloc_pages_nodemask+0x23a2/0x2890 [ 1908.970063] ? find_get_entry+0x4cd/0x8a0 [ 1908.974230] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1908.979140] alloc_pages_current+0x193/0x2a0 [ 1908.983561] filemap_fault+0x146e/0x2180 [ 1908.987642] ext4_filemap_fault+0x84/0xb0 [ 1908.991795] __do_fault+0x10b/0x4b0 [ 1908.995435] __handle_mm_fault+0x273b/0x41c0 [ 1908.999885] ? vm_insert_page+0x9c0/0x9c0 [ 1909.004081] ? check_preemption_disabled+0x41/0x280 [ 1909.009113] handle_mm_fault+0x436/0xb10 [ 1909.013193] __do_page_fault+0x68e/0xd60 [ 1909.017377] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1909.022577] ? spurious_fault+0x840/0x840 [ 1909.026747] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1909.031602] ? page_fault+0x8/0x30 [ 1909.035159] page_fault+0x1e/0x30 [ 1909.038201] syz-executor.1: vmalloc: allocation failure, allocated 1678598144 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1909.038667] RIP: 0033:0x7f1b11f88b10 [ 1909.056268] Code: Bad RIP value. [ 1909.059635] RSP: 002b:00007fffdf862228 EFLAGS: 00010202 [ 1909.064999] RAX: 00007f1b120a5160 RBX: 000055da17185250 RCX: 000055da17185258 [ 1909.068741] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1909.072267] RDX: 000055da17185270 RSI: 0000000000000001 RDI: 000055da17185250 [ 1909.072274] RBP: 0000000000000000 R08: 0000000000000041 R09: 0000000000000018 [ 1909.072281] R10: 0000000000000069 R11: 0000000000000246 R12: 00000000ffffffff [ 1909.072287] R13: 00000000fffffffe R14: 00007fffdf862530 R15: 000055da171888a0 [ 1909.124204] CPU: 0 PID: 24894 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1909.132121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1909.134260] Mem-Info: [ 1909.141495] Call Trace: [ 1909.141518] dump_stack+0x1fc/0x2ef [ 1909.141537] warn_alloc.cold+0x7b/0x18f [ 1909.141554] ? zone_watermark_ok_safe+0x260/0x260 [ 1909.141569] ? retint_kernel+0x2d/0x2d [ 1909.141599] __vmalloc_area_node+0x4fd/0x780 [ 1909.141619] ? __vmalloc_node_range+0x180/0x180 [ 1909.141633] ? _raw_spin_unlock+0x29/0x40 [ 1909.141647] ? __get_vm_area_node+0x2e2/0x3a0 [ 1909.141669] __vmalloc_node_range+0xed/0x180 [ 1909.141686] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1909.141702] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1909.141715] vmalloc_user+0x70/0xe0 [ 1909.141729] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1909.141744] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1909.141760] __vb2_queue_alloc+0x472/0xe60 [ 1909.141789] vb2_core_create_bufs+0x273/0x7e0 [ 1909.141804] ? __vb2_queue_free+0x870/0x870 [ 1909.141821] ? mutex_trylock+0x1a0/0x1a0 [ 1909.141837] ? __video_do_ioctl+0x632/0xcd0 [ 1909.141857] vb2_create_bufs+0x332/0x620 [ 1909.141875] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1909.141888] ? __video_do_ioctl+0x632/0xcd0 [ 1909.141902] ? mutex_trylock+0x1a0/0x1a0 [ 1909.141917] ? mark_held_locks+0xf0/0xf0 [ 1909.141939] vb2_ioctl_create_bufs+0x20d/0x360 [ 1909.141954] ? memset+0x20/0x40 [ 1909.141978] v4l_create_bufs+0xb2/0x160 [ 1909.141996] __video_do_ioctl+0x49a/0xcd0 [ 1909.142019] ? v4l_querycap+0x340/0x340 [ 1909.142041] ? __might_fault+0x192/0x1d0 [ 1909.147541] active_anon:15604 inactive_anon:41314 isolated_anon:0 [ 1909.147541] active_file:16 inactive_file:17 isolated_file:0 [ 1909.147541] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1909.147541] slab_reclaimable:14331 slab_unreclaimable:120720 [ 1909.147541] mapped:15011 shmem:42076 pagetables:497 bounce:0 [ 1909.147541] free:13875 free_pcp:183 free_cma:0 [ 1909.150648] ? v4l_querycap+0x340/0x340 [ 1909.154658] Node 0 active_anon:59352kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29736kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1909.159446] video_usercopy+0x13f/0xfa0 [ 1909.163364] Node 1 active_anon:3064kB inactive_anon:116800kB active_file:48kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30308kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1909.167728] ? v4l_enumstd+0x60/0x60 [ 1909.172397] 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 [ 1909.176522] ? do_futex+0x171/0x1880 [ 1909.180992] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1909.185393] ? mark_held_locks+0xf0/0xf0 [ 1909.185410] ? debug_check_no_obj_freed+0x201/0x490 [ 1909.185433] ? video_usercopy+0xfa0/0xfa0 [ 1909.189728] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:59352kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1732kB bounce:0kB free_pcp:476kB local_pcp:0kB free_cma:0kB [ 1909.195108] v4l2_ioctl+0x147/0x1a0 [ 1909.195122] ? video_devdata+0xa0/0xa0 [ 1909.195139] do_vfs_ioctl+0xcdb/0x12e0 [ 1909.198743] lowmem_reserve[]: 0 0 1 1 1 [ 1909.203060] ? lock_downgrade+0x720/0x720 [ 1909.203074] ? check_preemption_disabled+0x41/0x280 [ 1909.203090] ? ioctl_preallocate+0x200/0x200 [ 1909.207213] 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 [ 1909.211443] ? __fget+0x356/0x510 [ 1909.215978] lowmem_reserve[]: 0 0 0 0 0 [ 1909.220289] ? do_dup2+0x450/0x450 [ 1909.224370] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:3064kB inactive_anon:116800kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:256kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 1909.228675] ? __se_sys_futex+0x298/0x3b0 [ 1909.232749] lowmem_reserve[]: 0 0 0 0 0 [ 1909.237919] ksys_ioctl+0x9b/0xc0 [ 1909.237937] __x64_sys_ioctl+0x6f/0xb0 [ 1909.237950] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1909.237968] do_syscall_64+0xf9/0x620 [ 1909.237987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1909.237999] RIP: 0033:0x7ff9055210f9 [ 1909.238014] Code: Bad RIP value. [ 1909.238021] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1909.238036] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1909.238044] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1909.238052] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1909.238059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1909.238068] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1909.251211] Mem-Info: [ 1909.281407] 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 [ 1909.321951] active_anon:15604 inactive_anon:41314 isolated_anon:0 [ 1909.321951] active_file:16 inactive_file:17 isolated_file:0 [ 1909.321951] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1909.321951] slab_reclaimable:14331 slab_unreclaimable:120720 [ 1909.321951] mapped:15011 shmem:42076 pagetables:497 bounce:0 [ 1909.321951] free:13812 free_pcp:245 free_cma:0 [ 1909.368434] Node 0 DMA32: 816*4kB (ME) 209*8kB (ME) 111*16kB (UME) 28*32kB (UME) 9*64kB (UM) 6*128kB (UM) 2*256kB (UM) 2*512kB (UM) 1*1024kB (M) 3*2048kB (M) 0*4096kB = 17656kB [ 1909.398956] Node 0 active_anon:59352kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29736kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1909.422599] 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 [ 1909.446270] Node 1 active_anon:3064kB inactive_anon:116800kB active_file:48kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30308kB dirty:0kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1909.473775] Node 1 Normal: 359*4kB (UME) 288*8kB (ME) 246*16kB (ME) 129*32kB (UME) 37*64kB (UME) 14*128kB (UM) 4*256kB (M) 3*512kB (M) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26716kB [ 1909.498358] 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 [ 1909.529744] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1909.570823] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1909.590336] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1909.620119] Node 0 DMA32 free:17656kB min:35996kB low:44992kB high:53988kB active_anon:59352kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1732kB bounce:0kB free_pcp:712kB local_pcp:476kB free_cma:0kB [ 1909.657507] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1909.695929] lowmem_reserve[]: 0 0 1 1 1 [ 1909.723514] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1909.739438] 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 [ 1909.807112] 42109 total pagecache pages [ 1909.820649] lowmem_reserve[]: 0 0 0 0 0 [ 1909.845788] 0 pages in swap cache [ 1909.872630] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:3064kB inactive_anon:116800kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:256kB bounce:0kB free_pcp:256kB local_pcp:256kB free_cma:0kB [ 1909.897316] Swap cache stats: add 0, delete 0, find 0/0 [ 1909.920721] lowmem_reserve[]: 0 0 0 0 0 [ 1909.971338] 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 [ 1909.975131] Free swap = 0kB [ 1910.008166] Node 0 DMA32: 816*4kB (ME) 209*8kB (ME) 111*16kB (UME) 28*32kB (UME) 9*64kB (UM) 6*128kB (UM) 2*256kB (UM) 2*512kB (UM) 1*1024kB (M) 3*2048kB (M) 0*4096kB = 17656kB [ 1910.009037] Total swap = 0kB [ 1910.035660] 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 [ 1910.046819] Node 1 Normal: 359*4kB (UME) 288*8kB (ME) 246*16kB (ME) 129*32kB (UME) 37*64kB (UME) 14*128kB (UM) 4*256kB (M) 3*512kB (M) 4*1024kB (ME) 2*2048kB (M) 0*4096kB = 26716kB [ 1910.049371] 2097051 pages RAM [ 1910.080226] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1910.088423] 0 pages HighMem/MovableOnly [ 1910.106529] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1910.116794] 369649 pages reserved [ 1910.120256] 0 pages cma reserved [ 1910.135233] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1910.145779] Unreclaimable slab info: [ 1910.149506] Name Used Total [ 1910.151232] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1910.180722] 42109 total pagecache pages [ 1910.185519] pid_2 47KB 84KB [ 1910.190973] batadv_tl_cache 4KB 16KB [ 1910.191222] 0 pages in swap cache [ 1910.216975] Swap cache stats: add 0, delete 0, find 0/0 [ 1910.222179] TIPC 10KB 30KB [ 1910.222425] Free swap = 0kB [ 1910.227733] SCTPv6 14KB 37KB [ 1910.230727] Total swap = 0kB [ 1910.253480] 2097051 pages RAM [ 1910.256607] 0 pages HighMem/MovableOnly [ 1910.260579] 369649 pages reserved [ 1910.263912] SCTP 27KB 27KB [ 1910.269427] DCCPv6 17KB 37KB [ 1910.270588] 0 pages cma reserved [ 1910.302953] DCCP 16KB 35KB [ 1910.308426] L2TP/IPv6 63KB 71KB [ 1910.336835] RXRPC 11KB 26KB [ 1910.362399] rxrpc_call_jar 78KB 110KB [ 1910.368485] bridge_fdb_cache 9KB 27KB [ 1910.398021] fib6_nodes 157KB 264KB [ 1910.403582] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1910.403630] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1910.440228] ip6_dst_cache 138KB 506KB [ 1910.446430] RAWv6 70KB 101KB [ 1910.471894] UDPv6 33KB 45KB [ 1910.477304] TCPv6 21KB 24KB [ 1910.509660] nf_conntrack 5KB 11KB [ 1910.530738] t10_alua_lu_gp_cache 0KB 3KB [ 1910.539913] sd_ext_cdb 0KB 7KB [ 1910.570058] scsi_sense_cache 1056KB 1060KB [ 1910.579115] virtio_scsi_cmd 16KB 16KB [ 1910.603480] sgpool-128 8KB 8KB [ 1910.608992] sgpool-64 4KB 12KB [ 1910.620868] sgpool-32 2KB 15KB [ 1910.650072] sgpool-16 1KB 7KB [ 1910.672850] sgpool-8 0KB 7KB [ 1910.678253] mqueue_inode_cache 10KB 30KB [ 1910.690073] bio_post_read_ctx 14KB 15KB [ 1910.715689] bio-2 14KB 15KB [ 1910.721089] jfs_mp 7KB 7KB [ 1910.740613] cifs_small_rq 15KB 16KB [ 1910.746069] cifs_request 67KB 67KB [ 1910.768438] cifs_mpx_ids 0KB 7KB [ 1910.777572] nfs_commit_data 3KB 14KB [ 1910.800093] nfs_write_data 34KB 44KB [ 1910.809140] ext4_system_zone 1KB 7KB [ 1910.837713] bio-1 1KB 7KB [ 1910.850708] pid_namespace 2KB 11KB [ 1910.859775] rpc_buffers 17KB 25KB [ 1910.885300] rpc_tasks 2KB 7KB [ 1910.890699] UNIX 412KB 495KB [ 1910.910206] tcp_bind_bucket 1KB 4KB [ 1910.915668] ip_fib_trie 23KB 47KB [ 1910.921124] ip_fib_alias 112KB 189KB [ 1910.946663] ip_dst_cache 4KB 16KB [ 1910.965863] RAW 42KB 60KB [ 1910.971258] UDP 50KB 74KB [ 1910.979930] TCP 8KB 11KB [ 1911.005989] hugetlbfs_inode_cache 3KB 15KB [ 1911.018330] fscache_cookie_jar 1KB 11KB [ 1911.040839] eventpoll_pwq 21KB 67KB [ 1911.049383] eventpoll_epi 40KB 63KB [ 1911.072383] inotify_inode_mark 17KB 31KB [ 1911.078013] request_queue 199KB 199KB [ 1911.089652] blkdev_requests 1KB 3KB [ 1911.112459] blkdev_ioc 29KB 38KB [ 1911.117864] bio-0 1753KB 1758KB [ 1911.139716] biovec-max 1773KB 1790KB [ 1911.165548] biovec-64 1684KB 1693KB [ 1911.170948] biovec-16 154KB 157KB [ 1911.177126] bio_integrity_payload 1KB 8KB [ 1911.200470] khugepaged_mm_slot 9KB 31KB [ 1911.206044] uid_cache 0KB 4KB [ 1911.228850] dmaengine-unmap-2 0KB 3KB [ 1911.234331] skbuff_fclone_cache 83KB 105KB [ 1911.239882] skbuff_head_cache 9288KB 9288KB [ 1911.265327] configfs_dir_cache 3KB 7KB [ 1911.270804] file_lock_cache 73KB 95KB [ 1911.290458] file_lock_ctx 9KB 11KB [ 1911.295915] fsnotify_mark_connector 9KB 23KB [ 1911.318661] net_namespace 52KB 52KB [ 1911.347959] shmem_inode_cache 8144KB 8248KB [ 1911.358043] task_delay_info 137KB 379KB [ 1911.370486] taskstats 66KB 91KB [ 1911.396527] proc_dir_entry 694KB 866KB [ 1911.401992] pde_opener 5KB 54KB [ 1911.407365] seq_file 284KB 417KB [ 1911.427051] sigqueue 44KB 66KB [ 1911.432624] kernfs_node_cache 18088KB 18242KB [ 1911.438025] mnt_cache 173KB 208KB [ 1911.460236] filp 6730KB 7912KB [ 1911.469394] names_cache 140305KB 140356KB [ 1911.497841] iint_cache 39KB 51KB [ 1911.510931] key_jar 4KB 7KB [ 1911.519691] uts_namespace 2KB 3KB [ 1911.545246] nsproxy 1KB 7KB [ 1911.550649] vm_area_struct 3126KB 4033KB [ 1911.570209] mm_struct 414KB 689KB [ 1911.575801] fs_cache 82KB 320KB [ 1911.581179] files_cache 336KB 660KB [ 1911.607025] signal_cache 747KB 1602KB [ 1911.626227] sighand_cache 566KB 631KB [ 1911.631770] task_struct 4797KB 4797KB [ 1911.637140] cred_jar 1834KB 3000KB [ 1911.659323] anon_vma_chain 976KB 1547KB [ 1911.668153] anon_vma 108KB 327KB [ 1911.691019] pid 49KB 228KB [ 1911.696493] Acpi-Operand 156KB 202KB [ 1911.719388] Acpi-ParseExt 9KB 11KB [ 1911.724847] Acpi-Parse 41KB 47KB [ 1911.730220] Acpi-State 52KB 63KB [ 1911.749425] Acpi-Namespace 20KB 27KB [ 1911.758409] numa_policy 0KB 3KB [ 1911.777176] debug_objects_cache 1516KB 1968KB [ 1911.786310] trace_event_file 297KB 298KB [ 1911.806088] ftrace_event_field 398KB 401KB [ 1911.811701] pool_workqueue 121KB 156KB [ 1911.817336] page->ptl 482KB 1035KB [ 1911.835874] kmalloc-2097152 2050KB 2050KB [ 1911.848395] kmalloc-524288 2056KB 2056KB [ 1911.860381] kmalloc-262144 1290KB 1290KB [ 1911.879704] kmalloc-131072 650KB 650KB [ 1911.888739] kmalloc-65536 1848KB 1914KB [ 1911.907972] kmalloc-32768 1650KB 1716KB [ 1911.913427] kmalloc-16384 1039KB 1056KB [ 1911.918804] kmalloc-8192 3960KB 4001KB [ 1911.937985] kmalloc-4096 17599KB 17658KB [ 1911.950438] kmalloc-2048 10491KB 13801KB [ 1911.969749] kmalloc-1024 9559KB 13096KB [ 1911.975300] kmalloc-512 18716KB 18716KB [ 1911.980859] kmalloc-256 4360KB 6247KB [ 1912.000183] kmalloc-128 866KB 1712KB [ 1912.005654] kmalloc-96 3913KB 4404KB [ 1912.011022] kmalloc-64 2452KB 3744KB [ 1912.030326] kmalloc-32 1942KB 2476KB [ 1912.035802] kmalloc-192 1502KB 2976KB [ 1912.041174] kmem_cache 177KB 183KB [ 1912.060180] Out of memory (oom_kill_allocating_task): Kill process 24818 (systemd-journal) score 0 or sacrifice child [ 1912.071194] Killed process 24818 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1644kB [ 1912.095995] oom_reaper: reaped process 24818 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1644kB [ 1912.129379] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1912.184042] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1912.190304] CPU: 1 PID: 8130 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1912.197858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1912.207226] Call Trace: [ 1912.209833] dump_stack+0x1fc/0x2ef [ 1912.213483] dump_header+0x15d/0xc3f [ 1912.217232] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1912.222349] ? ___ratelimit+0x319/0x590 [ 1912.226338] oom_kill_process.cold+0x10/0x692 [ 1912.230845] ? check_preemption_disabled+0x41/0x280 [ 1912.235882] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1912.241178] out_of_memory+0x1072/0x1390 [ 1912.245264] ? oom_killer_disable+0x270/0x270 [ 1912.249782] ? mutex_trylock+0x15f/0x1a0 [ 1912.253867] __alloc_pages_nodemask+0x23a2/0x2890 [ 1912.258737] ? find_get_entry+0x4cd/0x8a0 [ 1912.262907] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1912.267830] alloc_pages_current+0x193/0x2a0 [ 1912.272254] filemap_fault+0x146e/0x2180 [ 1912.276334] ext4_filemap_fault+0x84/0xb0 [ 1912.280495] __do_fault+0x10b/0x4b0 [ 1912.284138] __handle_mm_fault+0x273b/0x41c0 [ 1912.288561] ? do_signal+0x49d/0x1670 [ 1912.292373] ? vm_insert_page+0x9c0/0x9c0 [ 1912.296543] ? check_preemption_disabled+0x41/0x280 [ 1912.301660] handle_mm_fault+0x436/0xb10 [ 1912.305742] __do_page_fault+0x68e/0xd60 [ 1912.309822] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1912.314850] ? spurious_fault+0x840/0x840 [ 1912.319232] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1912.324179] ? page_fault+0x8/0x30 [ 1912.327735] page_fault+0x1e/0x30 [ 1912.331200] RIP: 0033:0x435118 [ 1912.334413] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 48 83 ec 10 48 89 6c 24 08 48 8d 6c 24 08 e8 6d cb 01 00 48 85 c0 74 11 <80> 78 28 01 0f 94 c0 48 8b 6c 24 08 48 83 c4 10 c3 31 c0 48 8b 6c [ 1912.353689] RSP: 002b:000000c005c07908 EFLAGS: 00010206 [ 1912.359072] RAX: 0000000000f60848 RBX: 000000000117c740 RCX: 000000000117c740 [ 1912.366531] RDX: 0000000000197e10 RSI: 0000000000f0e320 RDI: 000000000000386f [ 1912.373848] RBP: 000000c005c07910 R08: 0000000000f0e320 R09: 000000000000044f [ 1912.381131] R10: 00000000004637c0 R11: 0000000000000202 R12: 000000c005c079a0 [ 1912.388416] R13: 0000000000000000 R14: 000000c0009c81a0 R15: 0000000000000000 [ 1912.403178] Mem-Info: [ 1912.405652] active_anon:15529 inactive_anon:41314 isolated_anon:0 [ 1912.405652] active_file:881 inactive_file:723 isolated_file:15 [ 1912.405652] unevictable:0 dirty:100 writeback:0 unstable:0 [ 1912.405652] slab_reclaimable:14316 slab_unreclaimable:119853 [ 1912.405652] mapped:15661 shmem:42076 pagetables:497 bounce:0 [ 1912.405652] free:69839 free_pcp:593 free_cma:0 [ 1912.441225] Node 0 active_anon:59252kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29736kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1912.481089] Node 1 active_anon:2864kB inactive_anon:116800kB active_file:3808kB inactive_file:3812kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:33708kB dirty:400kB writeback:0kB shmem:117652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1912.512867] 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 [ 1912.546935] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1912.561422] Node 0 DMA32 free:21972kB min:35996kB low:44992kB high:53988kB active_anon:59252kB inactive_anon:48456kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1732kB bounce:0kB free_pcp:840kB local_pcp:372kB free_cma:0kB [ 1912.593896] lowmem_reserve[]: 0 0 1 1 1 [ 1912.599185] 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 [ 1912.627494] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1912.633084] lowmem_reserve[]: 0 0 0 0 0 [ 1912.656260] Node 1 Normal free:385528kB min:53876kB low:67344kB high:80812kB active_anon:2828kB inactive_anon:116800kB active_file:4164kB inactive_file:6900kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:256kB bounce:0kB free_pcp:2680kB local_pcp:1172kB free_cma:0kB [ 1912.687232] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1912.707355] lowmem_reserve[]: 0 0 0 0 0 [ 1912.715155] 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 [ 1912.739481] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1912.748960] Node 0 DMA32: 761*4kB (ME) 749*8kB (UME) 143*16kB (UME) 32*32kB (UME) 9*64kB (UM) 7*128kB (UM) 1*256kB (M) 1*512kB (M) 2*1024kB (UM) 3*2048kB (M) 0*4096kB = 22780kB [ 1912.751100] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1912.779936] 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 [ 1912.802075] systemd[1]: Stopped Journal Service. [ 1912.811511] Node 1 Normal: 58*4kB (UE) 8*8kB (E) 14*16kB (UE) 53*32kB (UME) 79*64kB (UME) 67*128kB (UM) 44*256kB (UM) 38*512kB (UM) 427*1024kB (UME) 2*2048kB (M) 0*4096kB = 487912kB [ 1912.837380] systemd[1]: Starting Journal Service... [ 1912.889002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1912.924572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1912.925404] systemd[1]: Started Load/Save RF Kill Switch Status. [ 1912.948067] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1912.960372] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1912.991924] 45671 total pagecache pages [ 1912.996402] 0 pages in swap cache [ 1913.001674] Swap cache stats: add 0, delete 0, find 0/0 [ 1913.007048] Free swap = 0kB [ 1913.010061] Total swap = 0kB [ 1913.029619] systemd-journald[24939]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1913.037215] 2097051 pages RAM [ 1913.073061] 0 pages HighMem/MovableOnly [ 1913.077156] 369649 pages reserved [ 1913.080615] 0 pages cma reserved [ 1913.097405] Unreclaimable slab info: [ 1913.101147] Name Used Total [ 1913.120252] pid_2 47KB 84KB [ 1913.140522] batadv_tl_cache 4KB 16KB [ 1913.150568] TIPC 10KB 30KB [ 1913.156743] systemd-journald[24939]: /dev/kmsg buffer overrun, some messages lost. [ 1913.170822] SCTPv6 14KB 37KB [ 1913.180941] SCTP 27KB 27KB [ 1913.201207] DCCPv6 17KB 37KB [ 1913.210082] DCCP 16KB 35KB [ 1913.229049] L2TP/IPv6 63KB 71KB [ 1913.245962] RXRPC 11KB 26KB [ 1913.251433] rxrpc_call_jar 78KB 110KB [ 1913.263428] bridge_fdb_cache 9KB 27KB [ 1913.279068] fib6_nodes 157KB 264KB [ 1913.284555] ip6_dst_cache 138KB 506KB [ 1913.300120] RAWv6 70KB 101KB [ 1913.305705] UDPv6 33KB 45KB [ 1913.321388] TCPv6 21KB 24KB [ 1913.326884] nf_conntrack 5KB 11KB [ 1913.341415] t10_alua_lu_gp_cache 0KB 3KB [ 1913.352181] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1913.358918] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1913.371133] sd_ext_cdb 0KB 7KB [ 1913.376840] scsi_sense_cache 1056KB 1060KB [ 1913.382474] virtio_scsi_cmd 16KB 16KB [ 1913.387852] sgpool-128 8KB 8KB [ 1913.393357] sgpool-64 4KB 12KB [ 1913.398733] sgpool-32 2KB 15KB [ 1913.403785] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1913.404262] sgpool-16 1KB 7KB [ 1913.410962] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1913.416328] sgpool-8 0KB 7KB [ 1913.428363] mqueue_inode_cache 10KB 30KB [ 1913.448433] bio_post_read_ctx 14KB 15KB [ 1913.454101] bio-2 14KB 15KB [ 1913.455829] device bridge_slave_1 left promiscuous mode [ 1913.469679] jfs_mp 7KB 7KB [ 1913.475314] cifs_small_rq 15KB 16KB [ 1913.486504] bridge0: port 2(bridge_slave_1) entered disabled state [ 1913.490903] cifs_request 67KB 67KB [ 1913.499126] cifs_mpx_ids 0KB 7KB [ 1913.505435] device bridge_slave_0 left promiscuous mode [ 1913.510979] bridge0: port 1(bridge_slave_0) entered disabled state [ 1913.511731] nfs_commit_data 3KB 14KB [ 1913.531689] nfs_write_data 34KB 44KB [ 1913.541854] ext4_system_zone 1KB 7KB [ 1913.547714] device veth1_macvtap left promiscuous mode [ 1913.557619] bio-1 1KB 7KB [ 1913.563445] device veth0_macvtap left promiscuous mode [ 1913.567725] pid_namespace 2KB 11KB [ 1913.568913] device veth1_vlan left promiscuous mode [ 1913.577837] rpc_buffers 17KB 25KB [ 1913.598049] rpc_tasks 2KB 7KB [ 1913.603894] device veth0_vlan left promiscuous mode [ 1913.608191] UNIX 435KB 495KB [ 1913.618298] tcp_bind_bucket 1KB 4KB [ 1913.638558] ip_fib_trie 23KB 47KB [ 1913.644347] ip_fib_alias 112KB 189KB [ 1913.659917] ip_dst_cache 4KB 16KB [ 1913.666238] RAW 42KB 60KB [ 1913.681630] UDP 50KB 74KB [ 1913.687149] TCP 8KB 11KB [ 1913.707368] hugetlbfs_inode_cache 3KB 15KB [ 1913.713502] fscache_cookie_jar 1KB 11KB [ 1913.721844] eventpoll_pwq 35KB 67KB [ 1913.727223] eventpoll_epi 63KB 63KB [ 1913.751331] inotify_inode_mark 17KB 31KB [ 1913.756890] request_queue 199KB 199KB [ 1913.767022] blkdev_requests 1KB 3KB [ 1913.787232] blkdev_ioc 29KB 38KB [ 1913.793028] bio-0 1834KB 1837KB [ 1913.801933] biovec-max 1773KB 1790KB [ 1913.807330] biovec-64 1771KB 1771KB [ 1913.831317] biovec-16 161KB 165KB [ 1913.836818] bio_integrity_payload 1KB 8KB [ 1913.857040] khugepaged_mm_slot 9KB 31KB [ 1913.862958] uid_cache 0KB 4KB [ 1913.872380] dmaengine-unmap-2 0KB 3KB [ 1913.877781] skbuff_fclone_cache 83KB 105KB [ 1913.901316] skbuff_head_cache 9159KB 9345KB [ 1913.906777] configfs_dir_cache 3KB 7KB [ 1913.916878] file_lock_cache 72KB 95KB [ 1913.937091] file_lock_ctx 9KB 11KB [ 1913.942959] fsnotify_mark_connector 9KB 23KB [ 1913.959046] net_namespace 52KB 52KB [ 1913.965364] shmem_inode_cache 8141KB 8248KB [ 1913.980934] task_delay_info 147KB 379KB [ 1913.991043] taskstats 65KB 91KB [ 1914.001143] proc_dir_entry 694KB 866KB [ 1914.011316] pde_opener 12KB 54KB [ 1914.016705] seq_file 299KB 417KB [ 1914.041308] sigqueue 57KB 66KB [ 1914.046760] kernfs_node_cache 17987KB 18191KB [ 1914.056871] mnt_cache 173KB 208KB [ 1914.077082] filp 7050KB 7912KB [ 1914.082874] names_cache 141261KB 141261KB [ 1914.091727] iint_cache 48KB 51KB [ 1914.097108] key_jar 4KB 7KB [ 1914.121315] uts_namespace 2KB 3KB [ 1914.121323] nsproxy 1KB 7KB [ 1914.121332] vm_area_struct 2952KB 4014KB [ 1914.121342] mm_struct 433KB 689KB [ 1914.121352] fs_cache 82KB 320KB [ 1914.121362] files_cache 336KB 660KB [ 1914.121372] signal_cache 764KB 1602KB [ 1914.121381] sighand_cache 566KB 631KB [ 1914.121391] task_struct 4090KB 4147KB [ 1914.121401] cred_jar 2110KB 3000KB [ 1914.121411] anon_vma_chain 996KB 1547KB [ 1914.121420] anon_vma 149KB 327KB [ 1914.121430] pid 49KB 228KB [ 1914.121440] Acpi-Operand 156KB 202KB [ 1914.261984] Acpi-ParseExt 9KB 11KB [ 1914.267388] Acpi-Parse 41KB 47KB [ 1914.291302] Acpi-State 52KB 63KB [ 1914.296852] Acpi-Namespace 20KB 27KB [ 1914.306957] numa_policy 0KB 3KB [ 1914.327189] debug_objects_cache 1516KB 1968KB [ 1914.333305] trace_event_file 297KB 298KB [ 1914.341746] ftrace_event_field 398KB 401KB [ 1914.347216] pool_workqueue 121KB 156KB [ 1914.371308] page->ptl 435KB 1031KB [ 1914.376814] kmalloc-2097152 2050KB 2050KB [ 1914.386886] kmalloc-524288 2056KB 2056KB [ 1914.407120] kmalloc-262144 1290KB 1290KB [ 1914.412902] kmalloc-131072 650KB 650KB [ 1914.421707] kmalloc-65536 1848KB 1914KB [ 1914.427111] kmalloc-32768 1650KB 1716KB [ 1914.451461] kmalloc-16384 1072KB 1072KB [ 1914.456926] kmalloc-8192 3960KB 4001KB [ 1914.467038] kmalloc-4096 16405KB 16443KB [ 1914.487247] kmalloc-2048 10491KB 13801KB [ 1914.493157] kmalloc-1024 9302KB 13033KB [ 1914.501692] kmalloc-512 17685KB 18727KB [ 1914.507073] kmalloc-256 4369KB 6247KB [ 1914.531342] kmalloc-128 866KB 1712KB [ 1914.536818] kmalloc-96 3966KB 4404KB [ 1914.546918] kmalloc-64 2332KB 3744KB [ 1914.567124] kmalloc-32 1856KB 2476KB [ 1914.572881] kmalloc-192 1517KB 2976KB [ 1914.581763] kmem_cache 177KB 183KB [ 1914.587141] Out of memory (oom_kill_allocating_task): Kill process 8130 (syz-fuzzer) score 0 or sacrifice child [ 1914.617917] Killed process 21676 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 1914.836521] systemd[1]: Started Journal Service. [ 1915.523803] ieee802154 phy0 wpan0: encryption failed: -22 [ 1915.529439] ieee802154 phy1 wpan1: encryption failed: -22 07:13:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:13:02 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:02 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:13:02 executing program 3: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0xfffffffffffffffc, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0xfff, 0xba79, 0x1, {0x2, @sliced={0x5, [0x3, 0x9, 0x8, 0xff4e, 0x0, 0x6, 0xffff, 0x1, 0x6, 0xf088, 0x8001, 0x1, 0x2, 0x8000, 0x4, 0xff, 0x2, 0x8, 0x8, 0x129, 0x81, 0x6, 0x524, 0x9, 0x4, 0x4, 0x1f, 0x0, 0x419, 0x30b8, 0x4c46, 0x6, 0x9, 0x3, 0x8000, 0x3f, 0x8, 0x200, 0x5, 0x96b, 0x7, 0xbe, 0x1, 0xd52, 0x5, 0x5, 0x1, 0x1f], 0x20}}, 0x8000}) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x101, 0x2) r2 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x100, 0x2) ioctl$vim2m_VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000300)) (async) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8, @sdr={0xf6671709, 0x7948dfc1}}) 07:13:02 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f], 0xd3e}}, 0x7ff}) 07:13:02 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000480)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x0, 0x8, &(0x7f0000000540)=[{}, {}], 0x10, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x2, 0x200, 0x6, 0xe34, 0x80, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@bloom_filter={0x1e, 0x2, 0x2, 0x3, 0x20, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x18}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_lsm={0x1d, 0x7, &(0x7f0000000280)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x4, 0x1, 0xb, 0x2, 0xb, 0xb0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f00000002c0)='GPL\x00', 0xfffffffc, 0xf8, &(0x7f0000000300)=""/248, 0x40f00, 0x3, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x5, 0x0, 0x1d9c4d4c}, 0x10, r1, 0x0, 0x0, &(0x7f00000008c0)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x1, r3, r4, 0x1]}, 0x80) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000c00)={0x1010, 0x3ed, 0x8, 0x70bd2b, 0x25dfdbfc, "aadd2a7fc5214f17e893ae75ecd55871f3b8f6422c29b818e1938b7875270a4ce009baf6054f85e4221df7f167eb922164afe7a3f6491f5df1cea60c981a9515b247d8bdccd7636f1457c54b78a3634ceff0f9f8600530f1223b49c393e1348086c087f22b5f2269f0757e7e2128a3bfac1dd905f62db86e596cfd98bd12b441ec7282e61e81d9ffa7cd53747707fe4a26b3eef1ee41821590ccf2e1b55968765f79c3ab11f1b5c318f4640795d485e021a1c02317319c9e3cf1448e5b2e2a8ff0d1ec65a598510eba346a96fdc0dc0d80c93290d0f96bdd6b0db431d410edc77117b029e7d3506cad6fe99cead6a5795c669bef3b65303583f405987368a5467a45cf3c414aa104e60813c175f0ad59acf7bcecdded45ec5fe1569a192107de6cad5cd6bbc1a8b1cc5a55d2111d1fabc503f36eefb3bf844270f3772291743d8fa51a4bbefe255158e037cd69fd49f2e6b456c038b13dbe8dedc949758e727d867f66e582340a67e4ebfaeb333164c37ae27f6180dbdf99cec13accfcb947efdb8c348dccf5780a7e09539aa06d145f504bae8568c383146538f5d8947cb7503e737bb8c95a7f80bf572861e9c576e527987fa08091fc5685390aca38caa0b0897ed73904719b4ba6f2c2ccb1f3e9ec19f354f16cc9921b41336aef05f04a098ace51cef91ed64e0079286fc6a3d073ab4f0406b8a88d0054ada9c1b120cb6eac0084e222d8cfcb788e2656576469f2f2248bce64bd5651ef57da87fb6ca00a692a19e6b8a01514d1eaa6c8dbce6615d323edeefd7369c08e102be407c9e8176f445dd715612e8eadc3adf038d0bbb505f4e246e6e4f005080b80cbad28d0f4cf10341be288c826513c63b61ece0066357dc2920f3a4cebfb6f646f123d7d44cd34d884b106bf02b7c6b3a2b78edbab9ec22f2bd7eb536ad82416ebb53583c7a628087b5dcb32986c2b836e7cf7c9a740376bdbbdfa4ca2bc091bbb431d46fda6af8bab00a3fbedcb04b82cf2db894dcd6383cd66bce0f5b7a38a80de6634d65f9cd9737345c83ae894a8e2f7033a70bc78bf3f0f7b33671bf25addc92f1930ed6efa15f76d6ca6f4b9b43e963600ec106c249b13bf770bbdbd1c818481f35ac4de893067b5cc108559eed848d77921d39bbaeae0237d8122851c7bd8c995d82c844dd5c14edf162f78ad15baac43457d0b34983d4696b182b35c2059de1736fbd531239187e8d70d1cccf5bc5b817deb8bfd110828742707a8d67cd726ac6c1392537e54b7eb19465142758d31e84247c0a3c838708b0273aa3dd5332bcb6b51b80eee29fc3cab4a10f27fe9ff28697bfce9412c9b89bf863575f9fdef755026a61dee10c761308db7f44eeda7e1c0df25100c87e03cc9ae06d0b4e53aca64d902f04fc3dfc65eff0b3d2bedf3c584220e224236f75a2e72de6d3d5eaf5378e33730899a8ffcf3be435443a3401541c96c0f7ba7f4c4f2dfff83ed0937e78a6ae7a5280daf0a1dfe7f89ce746e6e0d4d18d0f5f9fad00d44f049f3c892e104ef246ab408b6717dfa4af5e31fa93c4027308a057e4e4e34c4d93a5f36861bef4602ed56710c120e3fa809b384c3d0095a86a495e1e7d8d72fe8a3c8615d65eaa70571b6b11e3d4512ae71b24b3e3b8090018051f1bd777a2971354a3f75495887a497b82966fe38c6209b76a5eee1d15f34fff4d21a0145b7cadb9fa7baf3f77aaf17ccc9f4c1dbfbe9ec94c7fd55abcde8392c285db35da0f226078c6aecaef4b8aac21247e3f38f61a88843c1e56927092dc73a17499f8315f7f36170ba6cad2a897f0d688fc65af64ce935285793b04f13ee83e631b9fcd9ff9761e93dbbf055180f1ea2e18ff6972b76c89284b5eeedb50ce4eda5c1c089ff6834a945cdaa278c443bc135b8a2edd241f702029e7daf647a303c1d8d705428bf1239da2aaf22468273eaf543ee7818d09637722b5b6a9d0115e818cfcb5c2a8d35781d94e8e3b60c4badf85d301dc0eca0db7e388662ef52d92f9f5fcb2e2a497ce1176804ddd642a0d0d4a7f3d787eff682bbc664bb3dd4ffc01881eb2241f455bd25dca79157907cbaf10e6184c098fb2937df8378c120f43e1cc984d266c4ba746a693d21668de41476f9aee267b43975ad336f9880e2329e49569ecd37dbb30f2c372136f757c477c393af7594e0f289da3669966cb51b972816fccfef49d8aa787d3acd3d24b6e517bf70f128ec3f43aa1de001619fef5b6c9096c74c11b093f75eb7de3c78ebab4ca4cdfeb4ed5cfa2e67dbcc6ac33b96f0a7970f2a31f04b7be6d6ae38ff092d2fdcd0c498ccff277aa397be9eee7737dcd543726521077dc2dd130192abb12006174e552b9efba3866badb9d9af061cbb3c4d7a11897e82df6d5df017f8084bad99aac01149f3b9213f998ee25490ee0598812d36bd76127201c85112afe111ce5829f5d6c6b725c67f624b273978549120f7054c22f56013dfe5f52e733e31842f77f585b103f5f4fa6abd72574b5c8fa06be32da72a82ce34d80650aa4931d610773944ddca94e08c6b212aca72c5bd7a5e8b153c9ae68154e6806236aadc7324ffe863b7472d55466674fa65816a42b7b196f8b5572bf19fd58bc374e7d24ffcf23e4f90d296fd1f67e5a67790354bcfb9c4f1155e1667db92644c782ccb5c4a9ee3f95f5948df2b35ea9cbbe53ae62bb5cf5cfab53de36af8afcdbc9158c7d26c6ee82eb48b32b0cbc90d779856e2c6a04ebe6048407130923afd15713bd55d2a20bb098c81205d1cc26a473426d81deed37f2482cde3d162df11553f8632f31199fdccf4e83ece6b66522897fae09ab553820c3fd5baaf63185873e670b2c23eb7f1edfd74999942d54707a2dd914f5ea23e01921a5df8d741ff12281f048277f2d32329e54932f016db4f6a62b2c232b92e999aef70881dc3b2a78464d41efe1e241065d1c604cca7a15775c6a5f7f766ad1d2cb1979267cd02de7af764f19a194b312a045f6037566df6123029edc9291a039ffecd1e555f3d6bef53c9fb444ea4e49e384dd072fe19670f54e1591a8e2dd10ad2c51af9720e53a1fdf9561cddbc9b3d605ac46b594fbd17fee85d99b97f98c2abe9ea8e0842f923e4faafc5543c1a5b76a74cfcfcfd38ab62e36c6c5451ac540767f70b55c173756402a8e2879f7e4cfd707a8f00ce888d1b5b756577ba054ab6c651cffe1104489e112ff0e0f27eafc54068693dc85e8fa1ad003d5041706fdde1f78959cd4f534f763b1070ec32bbb459f687ba9690012eb885b0adaf49369ce6118402c5bd6139badbb7097fe6bf616fd3d445fc2afc1684cb244b41197078b1acfafa1bdf89f9f61dec7c17b01321ab0150da254e3b0a97cfd4c7c075b4f93938678800b627e940a1270e07e597808a39408029af31accd27875a8a3ecb208d3351d535c4438379e1417d4575ff5f182c8ef3d88fbde3b4abed159313c72fff304f2fce369066fadb9ce949522ebfca51d0357fd22e6fb4b473b7699a31c2523ab14974290307ac815066b4aaf433339ce1a811a7ae5b90b7783e8155bb2f6869295dbc60e154eec8e44ea56e917c66911add76aa5a2a65b17eae413abf20f5d3a26652399964ffd820f959cdf18f3afeb9f3a102752b6d640e8f946fff9e86bcd69910d5163422c91fae7aa432746a5278d72b5db741d36f2f3a15bebb7a11d2eb2cb8e39bafd9c38315383f8e0a12f4814102bebc1a4954bf2b7eaaca7119824350ec4d6d3f8c0fc2a8ebea5afd2c294e43d76a18daab735a55a7a1d50808a8fcf227ae1305cbcc46ab6aef1092245adbf22caa8ae97b7047ef9b722696f27ff991d2538721d54ec43847be1827903786bc25e067ba54c404b7ece951fcde20b00da06f25f76af802179c08d37e92c438cbb0847ee560c60f7d37be7cba4d2c0ff0fbb2a4a7b2ac9534dabfb516f4d4c2791bd45ecab2888164e6681a7a67f5995cd69a8f54d92a05bac99cb1676df2cfa09ffd9b7dd06b2c72a5add5588746547b67176678d44febae0ee16c701816bca5229df171a98740d9b3c45bf8c63a518adb73fbc871c45021b9c584fbe27a10b38a478449b01713c585a71d70019c4d4f91550e335659c4ac5d395f2467a13dd9e1ee7c26c43dbd71f22186410fb02c130039a3d3b6637dda3b670344dbddeef91c24c598d1ef1787c5db68c13e1e55f7d1b5a4810668ec5f9fae93d29842591edf0d5d1ff1aa1584adfbb7515ff8bf86734dc9a85b7bd20b9c846adc351ea0d9bdd11bf31ff1528d56682860b2e4996e8ff408f7c6a24455f2371e95e7db20e77fb99659539fc22848a1efb546430391afab3b58a54e71cbb61527e5cb372b192f050943094de26f54fa5e03a11e3c44caa30548ff20d2e01c9ae008f568ee65231572f62f4d8d6d03ca11d4d94273780503f2df398dd6e6484441c289e017c735359d607aef72915c78e679ce85e062ed24ac8321d0106c927637576ebb90ef5207817b9765e9591b5dd7e6e13e3b4daff7229ef0e3eb37162495f19388875770b77a7743e59e9398f7e11417c709a6dcb8d39f5c55044fc753e67bb5c06057b58ecfeed5c5936a0a6a20ad55db93466c4d4dea2eb352006f08f9e37bad3b96f08c27751cb5d07aad728c73843211c887d1d7e6bf669cbd7d66fa4dbb8ed6c5191add83680d91dfc719ce1014e16df33a07db6ba717d809e660c880ecccff287117658f1ca9065eb4071206057b44cc8854fc733c0b647e782879f1c7daeaecc94888650e0f9e0a9f99552d350458e917c8bd25a3c581682db8e005a89cbc8e4d63cda468bbf1bc4e63bfa8b7223dee61c48a778b80aa3c2e0ddf546c9e25805f89a27def4e43b61968cfbe9ec236f706b87f56cb8313f73b87cdf0fc9de35deaa069cc2530bd9ffc711c5b2be41263ca6c80ec3b940757591cf3c48f277b93ee610183b66f1a8af6e4c3e7170310f2adc3c126479a72f1a3698f874e92b57434e8731127eb254421f5490994a7c13cd0945fded9998f0ce1b1b66850722b2dec4d6aa9d5d6ed6199e528396c1085a87bbd9be3eb546c318e5aeb66526e004c019726cc15bc9c86059eb12878ab5373763bbfc10befb5a2e21fe34824a655029ea3481c658f98bbe6a1882cd5614879e1d2404e0853649141bd2e3d0956ebd8a3ad2110c465edc90a1c6d2649ab2d6c3a88bc72f3da87a8d276498bdfe33c6df36b0893c46df0ff368c108073a8e3ef2364d1a19ec12f5f51fa71c4268c285a0d79afafa359f016c14c5ca6336f15e860dc80a35afc1706e33d33a63c43ac479868cdfbdcae2563d03f96c24a6f8968b89ae52354c7dbad012d3c32a3a7f362f92f3e598b30f38d4f7b4f70c689df646c578663f513233b69b7e7dd911bff32f44b0ba3c3772d2804c3c6ce30591908e5bfecc6ffda25b4b47f60defacc683a374aac70a97fbf769cae084042e6b46c994e81557f67bd0b8efe812dd6b44243ff9eb1db77db6963156e92687a356eddd3768a0882024d1621e1ee44baac266193bf55a85c9a332cab0fcd431e774926df7e18c8289d6ed42ad39c59f349d49f83a018d81cf9383cb0e57c4e0724b0c4c2f0df459f29ec6827b07ed85a5d95ad38accae0b03ccccef9a728a6c87f763f22ca9e537425c11dcfa1520442effe634b2e81e85f4cb9656aa3e6ebc97a310e0c23e0587b86ea5471af9303616ff0e9f15a17d471977df516d1ebdaf4d99efa1a79850adc9f282e141c6b4b0da9e6ca05d623ac94b3b220ad861312c1a3", ["", "", "", ""]}, 0x1010}}, 0x4000004) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x1, @pix_mp={0xde4, 0x9, 0x31303553, 0x3, 0x8, [{0x4}, {0x0, 0x9}, {0xffa, 0x8001}, {0x4, 0x2}, {0x5}, {0x1, 0xffffffff}, {0x6, 0x1}, {0x4, 0x3ff}], 0x7f, 0xf7, 0x1, 0x0, 0x1}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)=@multiplanar_mmap={0x7601, 0x3, 0x4, 0x4, 0x7, {r5, r6/1000+10000}, {0x2, 0x0, 0x1, 0x1, 0x7, 0x81, "b5432cc9"}, 0x5, 0x1, {&(0x7f0000000180)=[{0x2, 0x43, {0x8}, 0x4}, {0x8, 0xd421, {0x6}, 0x1}]}, 0x6}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r3, &(0x7f0000000980)="1a398f76eb8ad30436f2c8bfa16f9d828ef95bbeda8daf7f7665d0c54d7e981f4c1bdf16b4c6ff4b5210afe69d07af02aa0f5e3c0282a4023a669028851f05af51f34dc7c9d76b3efeaac65b6f07101c7cb03905dcd5800ba1c22015653135cc2ba95c3579e05a69ae07b6d0872297bbc28a0282050623fac9327936856ef2892d7d4d879c694edce3230d1bbb95cec085e3ddec558ec1baafe8ff39d71436f4c932a31e46339d699a420b3150bef1004caba945ff277c0cafeb71d2743af6af5c107d2229cbc328cee48bc57141b4", &(0x7f0000000a80)=""/244}, 0x20) [ 1922.842418] device hsr_slave_1 left promiscuous mode [ 1922.858320] device hsr_slave_0 left promiscuous mode [ 1922.877480] team0 (unregistering): Port device team_slave_1 removed [ 1922.890217] team0 (unregistering): Port device team_slave_0 removed [ 1922.902959] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1922.917630] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1922.956622] bond0 (unregistering): Released all slaves [ 1923.281539] Bluetooth: hci1: command 0x0409 tx timeout [ 1923.289791] IPVS: ftp: loaded support on port[0] = 21 [ 1923.305465] IPVS: ftp: loaded support on port[0] = 21 [ 1923.317669] IPVS: ftp: loaded support on port[0] = 21 [ 1923.325852] IPVS: ftp: loaded support on port[0] = 21 [ 1923.332246] IPVS: ftp: loaded support on port[0] = 21 [ 1923.354021] syz-executor.0 (21677) used greatest stack depth: 22592 bytes left [ 1923.440924] Bluetooth: hci4: command 0x0409 tx timeout [ 1923.446456] Bluetooth: hci3: command 0x0409 tx timeout [ 1923.454677] Bluetooth: hci2: command 0x0409 tx timeout [ 1923.521011] Bluetooth: hci5: command 0x0409 tx timeout [ 1924.010308] chnl_net:caif_netlink_parms(): no params data found [ 1924.074999] chnl_net:caif_netlink_parms(): no params data found [ 1924.097705] chnl_net:caif_netlink_parms(): no params data found [ 1924.120550] chnl_net:caif_netlink_parms(): no params data found [ 1924.203997] chnl_net:caif_netlink_parms(): no params data found [ 1924.377555] bridge0: port 1(bridge_slave_0) entered blocking state [ 1924.391636] bridge0: port 1(bridge_slave_0) entered disabled state [ 1924.411004] device bridge_slave_0 entered promiscuous mode [ 1924.428924] bridge0: port 1(bridge_slave_0) entered blocking state [ 1924.436492] bridge0: port 1(bridge_slave_0) entered disabled state [ 1924.453481] device bridge_slave_0 entered promiscuous mode [ 1924.502322] bridge0: port 2(bridge_slave_1) entered blocking state [ 1924.508720] bridge0: port 2(bridge_slave_1) entered disabled state [ 1924.526710] device bridge_slave_1 entered promiscuous mode [ 1924.538371] bridge0: port 2(bridge_slave_1) entered blocking state [ 1924.549507] bridge0: port 2(bridge_slave_1) entered disabled state [ 1924.566525] device bridge_slave_1 entered promiscuous mode [ 1924.577693] bridge0: port 1(bridge_slave_0) entered blocking state [ 1924.589801] bridge0: port 1(bridge_slave_0) entered disabled state [ 1924.607248] device bridge_slave_0 entered promiscuous mode [ 1924.675378] bridge0: port 2(bridge_slave_1) entered blocking state [ 1924.689533] bridge0: port 2(bridge_slave_1) entered disabled state [ 1924.702746] device bridge_slave_1 entered promiscuous mode [ 1924.709453] bridge0: port 1(bridge_slave_0) entered blocking state [ 1924.725190] bridge0: port 1(bridge_slave_0) entered disabled state [ 1924.737747] device bridge_slave_0 entered promiscuous mode [ 1924.774899] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1924.813970] bridge0: port 2(bridge_slave_1) entered blocking state [ 1924.820367] bridge0: port 2(bridge_slave_1) entered disabled state [ 1924.828290] device bridge_slave_1 entered promiscuous mode [ 1924.837183] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1924.852410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1924.872592] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1924.881904] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1924.896005] bridge0: port 1(bridge_slave_0) entered blocking state [ 1924.903007] bridge0: port 1(bridge_slave_0) entered disabled state [ 1924.914566] device bridge_slave_0 entered promiscuous mode [ 1924.953687] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1924.973853] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1924.988667] bridge0: port 2(bridge_slave_1) entered blocking state [ 1924.996142] bridge0: port 2(bridge_slave_1) entered disabled state [ 1925.004468] device bridge_slave_1 entered promiscuous mode [ 1925.031303] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1925.039290] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1925.051290] team0: Port device team_slave_0 added [ 1925.057200] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1925.082992] team0: Port device team_slave_1 added [ 1925.101013] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1925.110305] team0: Port device team_slave_0 added [ 1925.134636] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1925.147524] team0: Port device team_slave_0 added [ 1925.162089] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1925.169653] team0: Port device team_slave_1 added [ 1925.214993] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1925.232602] team0: Port device team_slave_1 added [ 1925.250884] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1925.258871] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1925.267212] team0: Port device team_slave_0 added [ 1925.288556] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1925.297730] 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. [ 1925.326024] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1925.354306] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1925.362387] Bluetooth: hci1: command 0x041b tx timeout [ 1925.384756] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1925.396858] 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. [ 1925.432035] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1925.449857] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1925.460192] team0: Port device team_slave_1 added [ 1925.474340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1925.481412] 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. [ 1925.507787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1925.528118] Bluetooth: hci2: command 0x041b tx timeout [ 1925.536540] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1925.549309] Bluetooth: hci3: command 0x041b tx timeout [ 1925.555509] 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. [ 1925.589508] Bluetooth: hci4: command 0x041b tx timeout [ 1925.595076] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1925.605367] Bluetooth: hci5: command 0x041b tx timeout [ 1925.649878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1925.662066] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1925.668340] 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. [ 1925.704738] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1925.728661] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1925.737507] team0: Port device team_slave_0 added [ 1925.744656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1925.752493] 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. [ 1925.779742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1925.799690] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1925.821132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1925.830621] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1925.847931] 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. [ 1925.910935] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1925.946598] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1925.955371] team0: Port device team_slave_1 added [ 1925.961552] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1925.967803] 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. [ 1925.995084] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1926.006762] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1926.045431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1926.085926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1926.110164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1926.129125] device hsr_slave_0 entered promiscuous mode [ 1926.143517] device hsr_slave_1 entered promiscuous mode [ 1926.159096] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1926.165915] 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. [ 1926.192679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1926.205758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1926.224423] device hsr_slave_0 entered promiscuous mode [ 1926.232111] device hsr_slave_1 entered promiscuous mode [ 1926.240148] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1926.252083] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1926.258346] 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. [ 1926.284966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1926.310801] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1926.317854] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1926.973813] device hsr_slave_0 entered promiscuous mode [ 1926.983128] device hsr_slave_1 entered promiscuous mode [ 1926.995689] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1927.012353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1927.323771] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1927.335067] device hsr_slave_0 entered promiscuous mode [ 1927.341840] device hsr_slave_1 entered promiscuous mode [ 1927.348353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1927.375668] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1927.383826] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1927.440951] Bluetooth: hci1: command 0x040f tx timeout [ 1927.600788] Bluetooth: hci4: command 0x040f tx timeout [ 1927.615383] Bluetooth: hci3: command 0x040f tx timeout [ 1927.638390] Bluetooth: hci2: command 0x040f tx timeout [ 1927.680763] Bluetooth: hci5: command 0x040f tx timeout [ 1927.830399] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1928.256450] device hsr_slave_0 entered promiscuous mode [ 1928.270948] device hsr_slave_1 entered promiscuous mode [ 1928.280327] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1928.361949] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1929.520917] Bluetooth: hci1: command 0x0419 tx timeout [ 1929.680858] Bluetooth: hci2: command 0x0419 tx timeout [ 1929.687925] Bluetooth: hci3: command 0x0419 tx timeout [ 1929.695983] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1929.704588] Bluetooth: hci4: command 0x0419 tx timeout [ 1929.777229] Bluetooth: hci5: command 0x0419 tx timeout [ 1929.787515] oom_reaper: reaped process 24969 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1929.892022] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1929.930583] in:imklog cpuset=/ mems_allowed=0-1 [ 1929.935308] CPU: 0 PID: 24883 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1929.942843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1929.952201] Call Trace: [ 1929.954801] dump_stack+0x1fc/0x2ef [ 1929.958521] dump_header+0x15d/0xc3f [ 1929.962240] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1929.967344] ? ___ratelimit+0x319/0x590 [ 1929.971327] oom_kill_process.cold+0x10/0x692 [ 1929.975833] ? check_preemption_disabled+0x41/0x280 [ 1929.980855] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1929.986131] out_of_memory+0x1072/0x1390 [ 1929.990202] ? oom_killer_disable+0x270/0x270 [ 1929.994701] ? mutex_trylock+0x15f/0x1a0 [ 1929.998775] __alloc_pages_nodemask+0x23a2/0x2890 [ 1930.003638] ? find_get_entry+0x4cd/0x8a0 [ 1930.007803] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1930.012676] alloc_pages_current+0x193/0x2a0 [ 1930.017088] filemap_fault+0x146e/0x2180 [ 1930.021167] ext4_filemap_fault+0x84/0xb0 [ 1930.025318] __do_fault+0x10b/0x4b0 [ 1930.028941] ? do_raw_spin_unlock+0x171/0x230 [ 1930.033487] __handle_mm_fault+0x273b/0x41c0 [ 1930.037918] ? vm_insert_page+0x9c0/0x9c0 [ 1930.042080] ? lock_downgrade+0x720/0x720 [ 1930.046267] ? check_preemption_disabled+0x41/0x280 [ 1930.051296] handle_mm_fault+0x436/0xb10 [ 1930.055371] __do_page_fault+0x68e/0xd60 [ 1930.059445] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1930.064465] ? spurious_fault+0x840/0x840 [ 1930.068623] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1930.073564] ? page_fault+0x8/0x30 [ 1930.077108] page_fault+0x1e/0x30 [ 1930.080561] RIP: 0033:0x7fc152109580 [ 1930.084274] Code: Bad RIP value. [ 1930.087633] RSP: 002b:00007fc14faa7408 EFLAGS: 00010293 [ 1930.093077] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 00007fc140002258 [ 1930.100354] RDX: 00007fc140002080 RSI: 00007fc14faa7424 RDI: 0000000000000001 [ 1930.107630] RBP: 0000000000000003 R08: 0000000000000000 R09: a3d70a3d70a3d70b [ 1930.114923] R10: 2ce33e6c02ce33e7 R11: 00007fc14faa73d0 R12: 00007fc14faa7da0 [ 1930.122203] R13: 00007fc14faa7da3 R14: 0000000000001f9f R15: 0000558e7e912d70 [ 1930.140546] syz-executor.1: vmalloc: allocation failure, allocated 1634361344 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1930.168035] Mem-Info: [ 1930.177008] active_anon:15241 inactive_anon:43345 isolated_anon:0 [ 1930.177008] active_file:35 inactive_file:15 isolated_file:0 [ 1930.177008] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1930.177008] slab_reclaimable:13554 slab_unreclaimable:123340 [ 1930.177008] mapped:22294 shmem:44120 pagetables:557 bounce:0 [ 1930.177008] free:13838 free_pcp:124 free_cma:0 [ 1930.197073] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1930.246711] Node 0 active_anon:58576kB inactive_anon:48460kB active_file:108kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72776kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1930.260526] CPU: 1 PID: 24969 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1930.282399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1930.291759] Call Trace: [ 1930.294360] dump_stack+0x1fc/0x2ef [ 1930.297588] Node 1 active_anon:2388kB inactive_anon:124920kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16400kB dirty:0kB writeback:0kB shmem:125828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1930.297992] warn_alloc.cold+0x7b/0x18f [ 1930.329437] ? zone_watermark_ok_safe+0x260/0x260 [ 1930.334305] ? retint_kernel+0x2d/0x2d [ 1930.338226] __vmalloc_area_node+0x4fd/0x780 [ 1930.342654] ? __vmalloc_node_range+0x180/0x180 [ 1930.344741] Node 0 DMA free:10872kB 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 [ 1930.347333] ? _raw_spin_unlock+0x29/0x40 [ 1930.377583] ? __get_vm_area_node+0x2e2/0x3a0 [ 1930.382096] __vmalloc_node_range+0xed/0x180 [ 1930.386530] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1930.390877] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1930.394436] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1930.396252] vmalloc_user+0x70/0xe0 [ 1930.404891] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1930.409233] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1930.413399] __vb2_queue_alloc+0x472/0xe60 [ 1930.417658] vb2_core_create_bufs+0x273/0x7e0 [ 1930.422164] ? __vb2_queue_free+0x870/0x870 [ 1930.426582] ? mutex_trylock+0x1a0/0x1a0 [ 1930.430682] ? __video_do_ioctl+0x632/0xcd0 [ 1930.434661] Node 0 DMA32 free:17712kB min:35996kB low:44992kB high:53988kB active_anon:58576kB inactive_anon:48460kB active_file:108kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1964kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1930.435034] vb2_create_bufs+0x332/0x620 [ 1930.467889] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1930.473004] ? __video_do_ioctl+0x632/0xcd0 [ 1930.477330] ? mutex_trylock+0x1a0/0x1a0 [ 1930.481398] ? mark_held_locks+0xf0/0xf0 [ 1930.485478] vb2_ioctl_create_bufs+0x20d/0x360 [ 1930.490061] ? memset+0x20/0x40 [ 1930.493351] v4l_create_bufs+0xb2/0x160 [ 1930.497413] __video_do_ioctl+0x49a/0xcd0 [ 1930.501593] ? v4l_querycap+0x340/0x340 [ 1930.505584] ? __might_fault+0x192/0x1d0 [ 1930.509661] ? v4l_querycap+0x340/0x340 [ 1930.513646] video_usercopy+0x13f/0xfa0 [ 1930.517841] ? v4l_enumstd+0x60/0x60 [ 1930.521595] ? do_futex+0x171/0x1880 [ 1930.525314] ? mark_held_locks+0xf0/0xf0 [ 1930.529387] ? debug_check_no_obj_freed+0x201/0x490 [ 1930.534425] ? video_usercopy+0xfa0/0xfa0 [ 1930.538587] v4l2_ioctl+0x147/0x1a0 [ 1930.542220] ? video_devdata+0xa0/0xa0 [ 1930.546114] do_vfs_ioctl+0xcdb/0x12e0 [ 1930.550007] ? lock_downgrade+0x720/0x720 [ 1930.554162] ? check_preemption_disabled+0x41/0x280 [ 1930.559186] ? ioctl_preallocate+0x200/0x200 [ 1930.563605] ? __fget+0x356/0x510 [ 1930.567070] ? do_dup2+0x450/0x450 [ 1930.570618] ? __se_sys_futex+0x298/0x3b0 [ 1930.574778] ksys_ioctl+0x9b/0xc0 [ 1930.578246] __x64_sys_ioctl+0x6f/0xb0 [ 1930.582168] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1930.586752] do_syscall_64+0xf9/0x620 [ 1930.590565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1930.595764] RIP: 0033:0x7ff9055210f9 [ 1930.599488] Code: Bad RIP value. [ 1930.600929] lowmem_reserve[]: 0 0 1 1 1 [ 1930.602864] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1930.606928] 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 [ 1930.614616] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1930.614623] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1930.614630] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1930.614637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1930.614644] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1930.641981] Mem-Info: [ 1930.642017] active_anon:15241 inactive_anon:43345 isolated_anon:0 [ 1930.642017] active_file:35 inactive_file:15 isolated_file:0 [ 1930.642017] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1930.642017] slab_reclaimable:13554 slab_unreclaimable:123340 [ 1930.642017] mapped:22294 shmem:44120 pagetables:557 bounce:0 [ 1930.642017] free:13838 free_pcp:124 free_cma:0 [ 1930.642040] Node 0 active_anon:58576kB inactive_anon:48460kB active_file:108kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72776kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1930.642067] Node 1 active_anon:2388kB inactive_anon:124920kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16400kB dirty:0kB writeback:0kB shmem:125828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1930.779080] Node 0 DMA free:10872kB 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 [ 1930.804533] lowmem_reserve[]: 0 0 0 0 0 [ 1930.809340] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:2388kB inactive_anon:124920kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:264kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1930.817952] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1930.849183] lowmem_reserve[]: 0 0 0 0 0 [ 1930.853279] Node 0 DMA: 0*4kB 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) = 10872kB [ 1930.857008] Node 0 DMA32 free:17788kB min:35996kB low:44992kB high:53988kB active_anon:58576kB inactive_anon:48460kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1964kB bounce:0kB free_pcp:256kB local_pcp:248kB free_cma:0kB [ 1930.866605] Node 0 DMA32: 1197*4kB (UME) 349*8kB (ME) 140*16kB (ME) 47*32kB (ME) 23*64kB (UMH) 15*128kB (UM) 6*256kB (UMH) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17788kB [ 1930.908166] lowmem_reserve[]: 0 0 1 1 1 [ 1930.912573] 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 [ 1930.923767] 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 [ 1930.927882] Node 1 Normal: 388*4kB (UME) 309*8kB (UME) 233*16kB (ME) 132*32kB (UM) 33*64kB (ME) 9*128kB (M) 3*256kB (UM) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UM) 1*4096kB (U) = 26760kB [ 1930.960504] lowmem_reserve[]: 0 0 0 0 0 [ 1930.975443] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1930.977950] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:2388kB inactive_anon:124920kB active_file:24kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:264kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 1930.991308] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1931.022466] lowmem_reserve[]: 0 0 0 0 0 [ 1931.022910] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1931.026754] Node 0 DMA: 0*4kB 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) = 10872kB [ 1931.043785] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1931.048982] Node 0 DMA32: 1197*4kB (UME) 349*8kB (ME) 140*16kB (ME) 47*32kB (ME) 23*64kB (UMH) 15*128kB (UM) 6*256kB (UMH) 3*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17788kB [ 1931.049055] 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 [ 1931.049111] Node 1 Normal: 388*4kB (UME) 309*8kB (UME) 233*16kB (ME) 132*32kB (UM) 33*64kB (ME) 9*128kB (M) 3*256kB (UM) 1*512kB (M) 2*1024kB (UE) 2*2048kB (UM) 1*4096kB (U) = 26760kB [ 1931.049200] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1931.049210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1931.049221] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1931.049231] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1931.049236] 44151 total pagecache pages [ 1931.049249] 0 pages in swap cache [ 1931.049257] Swap cache stats: add 0, delete 0, find 0/0 [ 1931.049262] Free swap = 0kB [ 1931.049267] Total swap = 0kB [ 1931.049275] 2097051 pages RAM [ 1931.049280] 0 pages HighMem/MovableOnly [ 1931.049285] 369649 pages reserved [ 1931.049289] 0 pages cma reserved [ 1931.174185] 44151 total pagecache pages [ 1931.178174] 0 pages in swap cache [ 1931.181699] Swap cache stats: add 0, delete 0, find 0/0 [ 1931.187072] Free swap = 0kB [ 1931.190139] Total swap = 0kB [ 1931.193269] 2097051 pages RAM [ 1931.196408] 0 pages HighMem/MovableOnly [ 1931.201252] 369649 pages reserved [ 1931.204697] 0 pages cma reserved [ 1931.208181] Unreclaimable slab info: [ 1931.212014] Name Used Total [ 1931.217595] pid_2 17KB 84KB [ 1931.223109] batadv_tt_change_cache 1KB 3KB [ 1931.228913] batadv_tl_cache 5KB 16KB [ 1931.234424] TIPC 18KB 37KB [ 1931.239804] SCTPv6 26KB 43KB [ 1931.245256] SCTP 21KB 23KB [ 1931.250695] DCCPv6 27KB 45KB [ 1931.257711] DCCP 26KB 42KB [ 1931.263203] L2TP/IPv6 19KB 39KB [ 1931.268579] RXRPC 19KB 32KB [ 1931.274016] rxrpc_call_jar 135KB 141KB [ 1931.279392] bridge_fdb_cache 16KB 27KB [ 1931.284894] fib6_nodes 170KB 264KB [ 1931.290261] ip6_dst_cache 120KB 483KB [ 1931.297668] RAWv6 121KB 121KB [ 1931.303149] UDPv6 43KB 52KB [ 1931.308537] TCPv6 24KB 36KB [ 1931.316318] nf_conntrack 4KB 11KB [ 1931.321913] t10_alua_lu_gp_cache 0KB 3KB [ 1931.327556] sd_ext_cdb 0KB 7KB [ 1931.333033] scsi_sense_cache 1056KB 1060KB [ 1931.338490] virtio_scsi_cmd 16KB 16KB [ 1931.343926] sgpool-128 8KB 8KB [ 1931.349298] sgpool-64 4KB 12KB [ 1931.356353] sgpool-32 2KB 15KB [ 1931.361859] sgpool-16 1KB 7KB [ 1931.367323] sgpool-8 0KB 7KB [ 1931.372796] mqueue_inode_cache 18KB 37KB [ 1931.378260] bio_post_read_ctx 14KB 15KB [ 1931.383894] bio-2 14KB 15KB [ 1931.389261] jfs_mp 7KB 7KB [ 1931.394784] cifs_small_rq 15KB 16KB [ 1931.400151] cifs_request 67KB 67KB [ 1931.405610] cifs_mpx_ids 0KB 7KB [ 1931.412201] nfs_commit_data 3KB 14KB [ 1931.417598] nfs_write_data 34KB 44KB [ 1931.427653] ext4_system_zone 1KB 7KB [ 1931.441869] bio-1 1KB 7KB [ 1931.447252] pid_namespace 3KB 11KB [ 1931.452721] rpc_buffers 17KB 25KB [ 1931.459727] rpc_tasks 2KB 7KB [ 1931.465218] UNIX 723KB 723KB [ 1931.470692] tcp_bind_bucket 1KB 4KB [ 1931.476073] ip_fib_trie 28KB 47KB [ 1931.481538] ip_fib_alias 120KB 189KB [ 1931.486903] ip_dst_cache 10KB 16KB [ 1931.492420] RAW 72KB 82KB [ 1931.497792] UDP 43KB 67KB [ 1931.503268] TCP 8KB 11KB [ 1931.508642] hugetlbfs_inode_cache 3KB 15KB [ 1931.514431] fscache_cookie_jar 1KB 11KB [ 1931.519879] eventpoll_pwq 25KB 67KB [ 1931.525406] eventpoll_epi 45KB 63KB [ 1931.531088] inotify_inode_mark 10KB 27KB [ 1931.536543] request_queue 199KB 199KB [ 1931.543691] blkdev_requests 1KB 3KB [ 1931.549072] blkdev_ioc 32KB 38KB [ 1931.557135] bio-0 1290KB 1530KB [ 1931.564988] biovec-max 1683KB 1757KB [ 1931.570366] biovec-64 1408KB 1590KB [ 1931.575853] biovec-16 153KB 165KB [ 1931.581314] bio_integrity_payload 1KB 8KB [ 1931.587028] khugepaged_mm_slot 4KB 31KB [ 1931.592600] uid_cache 0KB 4KB [ 1931.598081] dmaengine-unmap-2 0KB 3KB [ 1931.603864] skbuff_fclone_cache 31KB 67KB [ 1931.609406] skbuff_head_cache 8501KB 9232KB [ 1931.614880] configfs_dir_cache 3KB 7KB [ 1931.620335] file_lock_cache 25KB 79KB [ 1931.625768] file_lock_ctx 9KB 11KB [ 1931.631301] fsnotify_mark_connector 4KB 23KB [ 1931.637205] net_namespace 96KB 96KB [ 1931.642646] shmem_inode_cache 8044KB 8217KB [ 1931.648106] task_delay_info 268KB 375KB [ 1931.653550] taskstats 26KB 80KB [ 1931.658920] proc_dir_entry 1012KB 1012KB [ 1931.666668] pde_opener 10KB 54KB [ 1931.676692] seq_file 277KB 413KB [ 1931.686873] sigqueue 45KB 66KB [ 1931.700549] kernfs_node_cache 22504KB 22506KB [ 1931.706031] mnt_cache 261KB 268KB [ 1931.719883] filp 7644KB 7912KB [ 1931.725448] names_cache 125749KB 125808KB [ 1931.738702] iint_cache 34KB 51KB [ 1931.744160] key_jar 4KB 7KB [ 1931.749528] uts_namespace 5KB 7KB [ 1931.763447] nsproxy 3KB 7KB [ 1931.770731] vm_area_struct 2449KB 3836KB [ 1931.776196] mm_struct 338KB 617KB [ 1931.782523] fs_cache 304KB 320KB [ 1931.787894] files_cache 1072KB 1072KB [ 1931.794240] signal_cache 1929KB 1933KB [ 1931.799642] sighand_cache 668KB 672KB [ 1931.805604] task_struct 9026KB 9026KB [ 1931.811092] cred_jar 2733KB 3000KB [ 1931.816563] anon_vma_chain 807KB 1539KB [ 1931.822801] anon_vma 171KB 327KB [ 1931.828819] pid 169KB 228KB [ 1931.834877] Acpi-Operand 156KB 202KB [ 1931.840255] Acpi-ParseExt 9KB 11KB [ 1931.845806] Acpi-Parse 41KB 47KB [ 1931.851248] Acpi-State 52KB 63KB [ 1931.857187] Acpi-Namespace 20KB 27KB [ 1931.863264] numa_policy 0KB 3KB [ 1931.876676] debug_objects_cache 1672KB 1968KB [ 1931.882747] trace_event_file 297KB 298KB [ 1931.905015] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1931.916825] ftrace_event_field 398KB 401KB [ 1931.946981] pool_workqueue 146KB 156KB [ 1931.963510] page->ptl 366KB 1031KB [ 1931.998294] kmalloc-2097152 2050KB 2050KB [ 1932.014241] kmalloc-524288 2056KB 2056KB [ 1932.019636] kmalloc-262144 1290KB 1290KB [ 1932.050531] kmalloc-131072 650KB 650KB [ 1932.066101] kmalloc-65536 3168KB 3234KB [ 1932.086302] kmalloc-32768 2475KB 2475KB [ 1932.106517] kmalloc-16384 1287KB 1303KB [ 1932.119836] kmalloc-8192 4958KB 4958KB [ 1932.125585] kmalloc-4096 28785KB 28785KB [ 1932.158692] kmalloc-2048 14581KB 14586KB [ 1932.170555] kmalloc-1024 10998KB 12804KB [ 1932.177373] kmalloc-512 17663KB 18442KB [ 1932.207704] kmalloc-256 5192KB 6247KB [ 1932.213200] kmalloc-128 1068KB 1712KB [ 1932.218562] kmalloc-96 3673KB 4404KB [ 1932.260433] kmalloc-64 2564KB 3744KB [ 1932.265883] kmalloc-32 2023KB 2476KB [ 1932.279762] kmalloc-192 2222KB 2972KB [ 1932.285198] kmem_cache 177KB 183KB [ 1932.319240] Out of memory (oom_kill_allocating_task): Kill process 24883 (in:imklog) score 0 or sacrifice child [ 1932.349174] Killed process 24870 (rsyslogd) total-vm:254332kB, anon-rss:804kB, file-rss:0kB, shmem-rss:0kB [ 1932.361305] oom_reaper: reaped process 24870 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 1933.123319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1933.175247] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1933.716945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1933.773397] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1933.782884] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1933.818168] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1933.844988] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1933.862705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1933.892419] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1933.931848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1933.939021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1933.951715] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1933.962323] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1933.968453] 8021q: adding VLAN 0 to HW filter on device team0 [ 1933.978960] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1933.987657] 8021q: adding VLAN 0 to HW filter on device team0 [ 1933.997249] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1934.022223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1934.035235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1934.063628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1934.075908] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1934.093795] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1934.130465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1934.149986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1934.179089] bridge0: port 1(bridge_slave_0) entered blocking state [ 1934.185557] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1934.208190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1934.228421] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1934.238431] bridge0: port 1(bridge_slave_0) entered blocking state [ 1934.244895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1934.254168] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1934.262015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1934.272090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1934.282417] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1934.291340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1934.302105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1934.317567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1934.326923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1934.341914] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1934.349869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1934.359705] bridge0: port 2(bridge_slave_1) entered blocking state [ 1934.366184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1934.390730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1934.398804] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1934.407755] bridge0: port 2(bridge_slave_1) entered blocking state [ 1934.414212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1934.422697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1934.435536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1934.452997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1934.461680] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1934.467767] 8021q: adding VLAN 0 to HW filter on device team0 [ 1934.477162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1934.486986] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1934.500743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1934.508793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1934.520881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1934.531519] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1934.551665] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1934.561831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1934.572882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1934.592542] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1934.611158] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1934.617373] 8021q: adding VLAN 0 to HW filter on device team0 [ 1934.640492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1934.648603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1934.661885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1934.669051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1934.678896] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1934.687804] bridge0: port 1(bridge_slave_0) entered blocking state [ 1934.694278] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1934.712409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1934.730846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1934.747486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1934.755894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1934.766600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1934.778574] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1934.788753] 8021q: adding VLAN 0 to HW filter on device team0 [ 1934.813428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1934.827546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1934.843863] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1934.857067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1934.868976] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1934.886950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1934.898119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1934.917519] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1934.931749] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1934.952075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1934.973628] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1934.988215] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1934.997286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1935.014418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1935.027998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1935.039981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1935.061540] bridge0: port 2(bridge_slave_1) entered blocking state [ 1935.067924] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1935.085335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1935.096687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1935.113687] bridge0: port 1(bridge_slave_0) entered blocking state [ 1935.120065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1935.136830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1935.147709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1935.164746] bridge0: port 2(bridge_slave_1) entered blocking state [ 1935.171207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1935.188972] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1935.199176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1935.214251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1935.233366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1935.250667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1935.258681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1935.268150] bridge0: port 1(bridge_slave_0) entered blocking state [ 1935.274584] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1935.283194] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1935.291831] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1935.299527] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1935.308368] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1935.319182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1935.330044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1935.348399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1935.360614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1935.610603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1935.618556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1935.627251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1935.644251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1935.659983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1935.676575] bridge0: port 2(bridge_slave_1) entered blocking state [ 1935.683033] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1935.691218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1935.699114] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1935.707783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1935.716372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1935.724754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1935.736920] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1935.754986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1935.772163] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1935.778264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1935.796807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1935.811665] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1935.817769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1935.829305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1935.851239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1935.859355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1936.128191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1936.145198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1936.165166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1936.197141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1936.213129] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1936.230146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1936.250845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1936.258873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1936.282301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1936.304743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1936.324032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1936.348055] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1936.365128] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1936.378651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1936.393076] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1936.417010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1936.425952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1936.442953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1936.457358] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1936.687546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1936.705450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1936.722574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1936.743838] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1936.754260] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1936.770820] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1936.778676] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1936.797229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1936.807842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1936.825439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1936.837315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1936.850659] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1936.861170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1936.869435] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1936.904243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1936.921652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1936.929958] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1936.942515] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1936.951265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1936.964318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1936.981604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1936.989337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1937.007933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1937.018334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1937.034762] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1937.048302] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1937.059991] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1937.075680] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1937.321552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1937.329988] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1937.355938] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1937.377943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1937.400663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1937.409315] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1937.425600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1937.439800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1937.470542] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1937.478633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1937.544463] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1937.565329] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1937.582715] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1937.589479] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1937.614778] device bridge_slave_1 left promiscuous mode [ 1937.629475] bridge0: port 2(bridge_slave_1) entered disabled state [ 1937.637695] device bridge_slave_0 left promiscuous mode [ 1937.652623] bridge0: port 1(bridge_slave_0) entered disabled state [ 1937.668483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1937.677966] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1937.694703] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1937.702310] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1937.711330] device bridge_slave_1 left promiscuous mode [ 1937.716936] bridge0: port 2(bridge_slave_1) entered disabled state [ 1937.725832] device bridge_slave_0 left promiscuous mode [ 1937.736628] bridge0: port 1(bridge_slave_0) entered disabled state [ 1937.755434] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1937.765674] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1937.780012] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1937.796478] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1937.808538] device bridge_slave_1 left promiscuous mode [ 1937.822679] bridge0: port 2(bridge_slave_1) entered disabled state [ 1937.836080] device bridge_slave_0 left promiscuous mode [ 1937.845991] bridge0: port 1(bridge_slave_0) entered disabled state [ 1937.865896] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1937.877544] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1937.890650] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1937.897392] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1937.906762] device bridge_slave_1 left promiscuous mode [ 1937.913093] bridge0: port 2(bridge_slave_1) entered disabled state [ 1937.931046] device bridge_slave_0 left promiscuous mode [ 1937.936562] bridge0: port 1(bridge_slave_0) entered disabled state [ 1937.967837] device veth1_macvtap left promiscuous mode [ 1937.977917] device veth0_macvtap left promiscuous mode [ 1937.986757] device veth1_vlan left promiscuous mode [ 1937.996991] device veth0_vlan left promiscuous mode [ 1938.006687] device veth1_macvtap left promiscuous mode [ 1938.018087] device veth0_macvtap left promiscuous mode [ 1938.026907] device veth1_vlan left promiscuous mode [ 1938.037201] device veth0_vlan left promiscuous mode [ 1938.046827] device veth1_macvtap left promiscuous mode [ 1938.055457] device veth0_macvtap left promiscuous mode [ 1938.063038] device veth1_vlan left promiscuous mode [ 1938.068158] device veth0_vlan left promiscuous mode [ 1938.075281] device veth1_macvtap left promiscuous mode [ 1938.081154] device veth0_macvtap left promiscuous mode [ 1938.086491] device veth1_vlan left promiscuous mode [ 1938.092105] device veth0_vlan left promiscuous mode 07:13:20 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1], 0xd3e}}, 0x7ff}) [ 1945.740897] oom_reaper: reaped process 26047 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1945.800535] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1945.829811] systemd-journal cpuset=/ mems_allowed=0-1 [ 1945.835397] CPU: 0 PID: 24939 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1945.843451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1945.852796] Call Trace: [ 1945.855419] dump_stack+0x1fc/0x2ef [ 1945.859047] dump_header+0x15d/0xc3f [ 1945.862763] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1945.867869] ? ___ratelimit+0x319/0x590 [ 1945.871847] oom_kill_process.cold+0x10/0x692 [ 1945.876353] ? check_preemption_disabled+0x41/0x280 [ 1945.881406] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1945.886683] out_of_memory+0x1072/0x1390 [ 1945.890749] ? oom_killer_disable+0x270/0x270 [ 1945.895335] ? mutex_trylock+0x15f/0x1a0 [ 1945.899432] __alloc_pages_nodemask+0x23a2/0x2890 [ 1945.904297] ? find_get_entry+0x4cd/0x8a0 [ 1945.908455] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1945.913325] alloc_pages_current+0x193/0x2a0 [ 1945.917737] filemap_fault+0x146e/0x2180 [ 1945.921813] ext4_filemap_fault+0x84/0xb0 [ 1945.925968] __do_fault+0x10b/0x4b0 [ 1945.929601] __handle_mm_fault+0x273b/0x41c0 [ 1945.934020] ? vm_insert_page+0x9c0/0x9c0 [ 1945.938180] ? check_preemption_disabled+0x41/0x280 [ 1945.943206] handle_mm_fault+0x436/0xb10 [ 1945.947274] __do_page_fault+0x68e/0xd60 [ 1945.951356] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1945.956375] ? spurious_fault+0x840/0x840 [ 1945.960610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1945.965456] ? page_fault+0x8/0x30 [ 1945.969008] page_fault+0x1e/0x30 [ 1945.972459] RIP: 0033:0x7fe9140cb2e3 [ 1945.976203] Code: Bad RIP value. [ 1945.979565] RSP: 002b:00007ffd08eb3478 EFLAGS: 00010246 [ 1945.984924] RAX: 0000000000000001 RBX: 000055cbcabb91e0 RCX: 00007fe9140cb2e3 [ 1945.992190] RDX: 0000000000000013 RSI: 00007ffd08eb3480 RDI: 000000000000000c [ 1945.999458] RBP: 00007ffd08eb3670 R08: 00007ffd08f55000 R09: 000001f25e6ba718 [ 1946.006726] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd08eb3480 [ 1946.014001] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59519339ac6 [ 1946.229409] Mem-Info: [ 1946.238640] active_anon:15220 inactive_anon:43337 isolated_anon:0 [ 1946.238640] active_file:22 inactive_file:0 isolated_file:0 [ 1946.238640] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1946.238640] slab_reclaimable:13405 slab_unreclaimable:119887 [ 1946.238640] mapped:22346 shmem:44104 pagetables:557 bounce:0 [ 1946.238640] free:13923 free_pcp:613 free_cma:0 [ 1946.289822] syz-executor.1: vmalloc: allocation failure, allocated 1646915584 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1946.307999] Node 0 active_anon:57880kB inactive_anon:48432kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72744kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1946.349341] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1946.354593] CPU: 0 PID: 26047 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1946.362474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1946.371918] Call Trace: [ 1946.374547] dump_stack+0x1fc/0x2ef [ 1946.378181] warn_alloc.cold+0x7b/0x18f [ 1946.382164] ? zone_watermark_ok_safe+0x260/0x260 [ 1946.387022] ? retint_kernel+0x2d/0x2d [ 1946.390921] ? alloc_pages_current+0x14a/0x2a0 [ 1946.395529] __vmalloc_area_node+0x4fd/0x780 [ 1946.399951] ? __vmalloc_node_range+0x180/0x180 [ 1946.404620] ? _raw_spin_unlock+0x29/0x40 [ 1946.408767] ? __get_vm_area_node+0x2e2/0x3a0 [ 1946.413269] __vmalloc_node_range+0xed/0x180 [ 1946.417679] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1946.422007] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1946.427376] vmalloc_user+0x70/0xe0 [ 1946.431002] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1946.435327] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1946.439476] __vb2_queue_alloc+0x472/0xe60 [ 1946.443724] vb2_core_create_bufs+0x273/0x7e0 [ 1946.448220] ? __vb2_queue_free+0x870/0x870 [ 1946.452667] ? mutex_trylock+0x1a0/0x1a0 [ 1946.456744] ? __video_do_ioctl+0x632/0xcd0 [ 1946.461086] vb2_create_bufs+0x332/0x620 [ 1946.465161] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1946.470289] ? __video_do_ioctl+0x632/0xcd0 [ 1946.474628] ? mutex_trylock+0x1a0/0x1a0 [ 1946.478697] ? mark_held_locks+0xf0/0xf0 [ 1946.482773] ? futex_wait_queue_me+0x404/0x5e0 [ 1946.487377] vb2_ioctl_create_bufs+0x20d/0x360 [ 1946.491967] ? memset+0x20/0x40 [ 1946.495253] v4l_create_bufs+0xb2/0x160 [ 1946.499235] __video_do_ioctl+0x49a/0xcd0 [ 1946.503389] ? v4l_querycap+0x340/0x340 [ 1946.507367] ? __might_fault+0x192/0x1d0 [ 1946.511446] ? v4l_querycap+0x340/0x340 [ 1946.515438] video_usercopy+0x13f/0xfa0 [ 1946.519427] ? v4l_enumstd+0x60/0x60 [ 1946.523156] ? do_futex+0x171/0x1880 [ 1946.526896] ? mark_held_locks+0xf0/0xf0 [ 1946.530967] ? debug_check_no_obj_freed+0x201/0x490 [ 1946.536003] ? video_usercopy+0xfa0/0xfa0 [ 1946.540154] v4l2_ioctl+0x147/0x1a0 [ 1946.543782] ? video_devdata+0xa0/0xa0 [ 1946.547673] do_vfs_ioctl+0xcdb/0x12e0 [ 1946.551649] ? lock_downgrade+0x720/0x720 [ 1946.555799] ? check_preemption_disabled+0x41/0x280 [ 1946.560825] ? ioctl_preallocate+0x200/0x200 [ 1946.565254] ? __fget+0x356/0x510 [ 1946.568736] ? do_dup2+0x450/0x450 [ 1946.572301] ? __se_sys_futex+0x298/0x3b0 [ 1946.576461] ksys_ioctl+0x9b/0xc0 [ 1946.579923] __x64_sys_ioctl+0x6f/0xb0 [ 1946.583814] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1946.588401] do_syscall_64+0xf9/0x620 [ 1946.592241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1946.597432] RIP: 0033:0x7ff9055210f9 [ 1946.601147] Code: Bad RIP value. [ 1946.604523] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1946.612239] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1946.619600] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1946.626866] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1946.634142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1946.641409] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1946.660899] Node 1 active_anon:3000kB inactive_anon:124916kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16640kB dirty:0kB writeback:0kB shmem:125816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1946.662029] Mem-Info: [ 1946.698956] active_anon:15220 inactive_anon:43337 isolated_anon:0 [ 1946.698956] active_file:22 inactive_file:0 isolated_file:0 [ 1946.698956] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1946.698956] slab_reclaimable:13405 slab_unreclaimable:119887 [ 1946.698956] mapped:22346 shmem:44104 pagetables:557 bounce:0 [ 1946.698956] free:13923 free_pcp:608 free_cma:0 [ 1946.729728] 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:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1946.740843] Node 0 active_anon:57880kB inactive_anon:48432kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72744kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1946.786172] Node 1 active_anon:3000kB inactive_anon:124916kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16640kB dirty:0kB writeback:0kB shmem:125816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1946.814077] 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:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1946.839581] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1946.840897] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1946.845299] Node 0 DMA32 free:17980kB min:35996kB low:44992kB high:53988kB active_anon:57880kB inactive_anon:48432kB active_file:60kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1904kB bounce:0kB free_pcp:396kB local_pcp:60kB free_cma:0kB [ 1946.850340] Node 0 DMA32 free:17980kB min:35996kB low:44992kB high:53988kB active_anon:57880kB inactive_anon:48432kB active_file:60kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1904kB bounce:0kB free_pcp:396kB local_pcp:336kB free_cma:0kB [ 1946.850371] lowmem_reserve[]: 0 0 1 1 1 [ 1946.850390] 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 [ 1946.850418] lowmem_reserve[]: 0 0 0 0 0 [ 1946.850434] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:3000kB inactive_anon:124916kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:640kB pagetables:324kB bounce:0kB free_pcp:2044kB local_pcp:1748kB free_cma:0kB [ 1946.850463] lowmem_reserve[]: 0 0 0 0 0 [ 1946.937319] lowmem_reserve[]: 0 0 1 1 1 [ 1946.939342] 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 [ 1946.964322] 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 [ 1946.971859] Node 0 DMA32: 1191*4kB (MEH) 357*8kB (UME) 127*16kB (MEH) 45*32kB (MEH) 26*64kB (MH) 17*128kB (MH) 4*256kB (M) 4*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 18004kB [ 1946.998347] lowmem_reserve[]: 0 0 0 0 0 [ 1947.019634] 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 [ 1947.052202] Node 1 Normal: 433*4kB (ME) 303*8kB (ME) 236*16kB (UME) 64*32kB (UME) 31*64kB (ME) 10*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (UE) 1*2048kB (M) 2*4096kB (U) = 26812kB [ 1947.055628] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:3000kB inactive_anon:124916kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:640kB pagetables:324kB bounce:0kB free_pcp:2044kB local_pcp:296kB free_cma:0kB [ 1947.068843] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1947.068858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1947.068868] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1947.068877] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1947.068883] 44132 total pagecache pages [ 1947.068895] 0 pages in swap cache [ 1947.068903] Swap cache stats: add 0, delete 0, find 0/0 [ 1947.068908] Free swap = 0kB [ 1947.068912] Total swap = 0kB [ 1947.068920] 2097051 pages RAM [ 1947.068930] 0 pages HighMem/MovableOnly [ 1947.116244] lowmem_reserve[]: 0 0 0 0 0 [ 1947.128031] 369649 pages reserved [ 1947.150798] 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 [ 1947.155464] 0 pages cma reserved [ 1947.158956] Node 0 DMA32: 1191*4kB (MEH) 357*8kB (UME) 127*16kB (MEH) 45*32kB (MEH) 26*64kB (MH) 17*128kB (MH) 4*256kB (M) 4*512kB (MH) 0*1024kB 0*2048kB 0*4096kB = 18004kB [ 1947.206105] 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 [ 1947.217228] Node 1 Normal: 433*4kB (ME) 303*8kB (ME) 236*16kB (UME) 64*32kB (UME) 31*64kB (ME) 10*128kB (UM) 3*256kB (UM) 1*512kB (M) 2*1024kB (UE) 1*2048kB (M) 2*4096kB (U) = 26812kB [ 1947.246369] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1947.255389] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1947.271339] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1947.283925] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1947.295882] 44132 total pagecache pages [ 1947.303646] 0 pages in swap cache [ 1947.307100] Swap cache stats: add 0, delete 0, find 0/0 [ 1947.316066] Free swap = 0kB [ 1947.319093] Total swap = 0kB [ 1947.325826] 2097051 pages RAM [ 1947.329177] 0 pages HighMem/MovableOnly [ 1947.347939] 369649 pages reserved [ 1947.357657] 0 pages cma reserved [ 1947.375482] Unreclaimable slab info: [ 1947.379221] Name Used Total [ 1947.397517] pid_2 11KB 64KB [ 1947.404690] batadv_tt_change_cache 6KB 7KB [ 1947.425365] batadv_tl_cache 7KB 16KB [ 1947.436978] TIPC 18KB 37KB [ 1947.450934] SCTPv6 24KB 43KB [ 1947.456330] SCTP 17KB 19KB [ 1947.476782] DCCPv6 27KB 45KB [ 1947.488614] DCCP 26KB 42KB [ 1947.502248] L2TP/IPv6 13KB 32KB [ 1947.507653] RXRPC 19KB 32KB [ 1947.527485] rxrpc_call_jar 135KB 141KB [ 1947.546962] bridge_fdb_cache 17KB 27KB [ 1947.552522] fib6_nodes 189KB 264KB [ 1947.557894] ip6_dst_cache 306KB 483KB [ 1947.577514] RAWv6 121KB 121KB [ 1947.583038] UDPv6 39KB 52KB [ 1947.588415] TCPv6 24KB 36KB [ 1947.609015] nf_conntrack 6KB 11KB [ 1947.626880] t10_alua_lu_gp_cache 0KB 3KB [ 1947.632690] sd_ext_cdb 0KB 7KB [ 1947.638065] scsi_sense_cache 1056KB 1060KB [ 1947.657245] virtio_scsi_cmd 16KB 16KB [ 1947.662760] sgpool-128 8KB 8KB [ 1947.668133] sgpool-64 4KB 12KB [ 1947.694725] sgpool-32 2KB 15KB [ 1947.707336] sgpool-16 1KB 7KB [ 1947.712806] sgpool-8 0KB 7KB [ 1947.718185] mqueue_inode_cache 18KB 37KB [ 1947.734916] bio_post_read_ctx 14KB 15KB [ 1947.756011] bio-2 14KB 15KB [ 1947.767286] jfs_mp 7KB 7KB [ 1947.787829] cifs_small_rq 15KB 16KB [ 1947.798130] cifs_request 67KB 67KB [ 1947.818427] cifs_mpx_ids 0KB 7KB [ 1947.826963] nfs_commit_data 3KB 14KB [ 1947.854042] nfs_write_data 34KB 44KB [ 1947.859477] ext4_system_zone 1KB 7KB [ 1947.878307] bio-1 1KB 7KB [ 1947.889536] pid_namespace 3KB 11KB [ 1947.913067] rpc_buffers 17KB 25KB [ 1947.918469] rpc_tasks 2KB 7KB [ 1947.938750] UNIX 1498KB 1518KB [ 1947.962490] tcp_bind_bucket 1KB 4KB [ 1947.967894] ip_fib_trie 34KB 47KB [ 1947.979461] ip_fib_alias 164KB 189KB [ 1948.003926] ip_dst_cache 6KB 16KB [ 1948.010114] RAW 72KB 82KB [ 1948.015481] UDP 43KB 67KB [ 1948.029761] TCP 8KB 11KB [ 1948.045359] hugetlbfs_inode_cache 3KB 15KB [ 1948.051127] fscache_cookie_jar 1KB 11KB [ 1948.056578] eventpoll_pwq 22KB 67KB [ 1948.079682] eventpoll_epi 42KB 63KB [ 1948.085791] inotify_inode_mark 8KB 27KB [ 1948.109342] request_queue 199KB 199KB [ 1948.115023] blkdev_requests 1KB 3KB [ 1948.121175] blkdev_ioc 27KB 38KB [ 1948.126550] bio-0 1162KB 1398KB [ 1948.132600] biovec-max 1674KB 1699KB [ 1948.137977] biovec-64 1303KB 1527KB [ 1948.143669] biovec-16 145KB 165KB [ 1948.149039] bio_integrity_payload 1KB 8KB [ 1948.155528] khugepaged_mm_slot 3KB 27KB [ 1948.162040] uid_cache 0KB 4KB [ 1948.167967] dmaengine-unmap-2 0KB 3KB [ 1948.173556] skbuff_fclone_cache 20KB 48KB [ 1948.179097] skbuff_head_cache 9180KB 9183KB [ 1948.184650] configfs_dir_cache 3KB 7KB [ 1948.190272] file_lock_cache 15KB 63KB [ 1948.195634] file_lock_ctx 9KB 11KB [ 1948.208510] fsnotify_mark_connector 4KB 23KB [ 1948.214723] net_namespace 96KB 96KB [ 1948.226172] shmem_inode_cache 8005KB 8189KB [ 1948.241977] task_delay_info 265KB 375KB [ 1948.247874] taskstats 18KB 68KB [ 1948.260295] proc_dir_entry 1017KB 1020KB [ 1948.270312] pde_opener 8KB 54KB [ 1948.275692] seq_file 233KB 405KB [ 1948.294833] sigqueue 62KB 66KB [ 1948.309702] kernfs_node_cache 22079KB 22357KB [ 1948.319450] mnt_cache 261KB 268KB [ 1948.325705] filp 7481KB 7912KB [ 1948.331890] names_cache 113101KB 113160KB [ 1948.337728] iint_cache 31KB 51KB [ 1948.343812] key_jar 4KB 7KB [ 1948.350090] uts_namespace 5KB 7KB [ 1948.355969] nsproxy 3KB 7KB [ 1948.361973] vm_area_struct 2404KB 3770KB [ 1948.367836] mm_struct 300KB 604KB [ 1948.373473] fs_cache 300KB 320KB [ 1948.378902] files_cache 1122KB 1132KB [ 1948.384559] signal_cache 2008KB 2026KB [ 1948.390175] sighand_cache 543KB 638KB [ 1948.395545] task_struct 9273KB 9310KB [ 1948.401450] cred_jar 2685KB 2996KB [ 1948.406825] anon_vma_chain 768KB 1535KB [ 1948.419699] anon_vma 117KB 327KB [ 1948.425084] pid 172KB 228KB [ 1948.439694] Acpi-Operand 156KB 202KB [ 1948.445076] Acpi-ParseExt 9KB 11KB [ 1948.469714] Acpi-Parse 41KB 47KB [ 1948.475201] Acpi-State 52KB 63KB [ 1948.489687] Acpi-Namespace 20KB 27KB [ 1948.495076] numa_policy 0KB 3KB [ 1948.509726] debug_objects_cache 1691KB 1968KB [ 1948.515283] trace_event_file 297KB 298KB [ 1948.520847] ftrace_event_field 398KB 401KB [ 1948.526299] pool_workqueue 146KB 156KB [ 1948.531868] page->ptl 330KB 1031KB [ 1948.537269] kmalloc-2097152 2050KB 2050KB [ 1948.542863] kmalloc-524288 2056KB 2056KB [ 1948.548234] kmalloc-262144 1290KB 1290KB [ 1948.553796] kmalloc-131072 650KB 650KB [ 1948.559161] kmalloc-65536 3168KB 3234KB [ 1948.564890] kmalloc-32768 2475KB 2475KB [ 1948.570600] kmalloc-16384 1221KB 1270KB [ 1948.575977] kmalloc-8192 5362KB 5362KB [ 1948.581830] kmalloc-4096 31343KB 31369KB [ 1948.587287] kmalloc-2048 16961KB 16963KB [ 1948.592904] kmalloc-1024 13680KB 13686KB [ 1948.598284] kmalloc-512 17714KB 18288KB [ 1948.609699] kmalloc-256 5985KB 6247KB [ 1948.615089] kmalloc-128 1283KB 1712KB [ 1948.629733] kmalloc-96 3538KB 4404KB [ 1948.635118] kmalloc-64 2699KB 3744KB [ 1948.649688] kmalloc-32 2027KB 2476KB [ 1948.655071] kmalloc-192 2329KB 2972KB [ 1948.669676] kmem_cache 177KB 183KB [ 1948.675072] Out of memory (oom_kill_allocating_task): Kill process 24939 (systemd-journal) score 0 or sacrifice child [ 1948.709708] Killed process 24939 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:2196kB [ 1948.878834] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 1948.909979] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 1948.938282] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 1948.960041] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 1948.966893] systemd[1]: Stopped Journal Service. [ 1949.000304] systemd[1]: Starting Journal Service... [ 1949.216188] systemd-journald[26050]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 1950.035469] systemd[1]: Started Journal Service. 07:13:38 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400], 0xd3e}}, 0x7ff}) [ 1957.577454] device hsr_slave_1 left promiscuous mode [ 1957.587937] device hsr_slave_0 left promiscuous mode [ 1957.607560] team0 (unregistering): Port device team_slave_1 removed [ 1957.627715] team0 (unregistering): Port device team_slave_0 removed [ 1957.651084] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1957.673126] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1957.746640] bond0 (unregistering): Released all slaves [ 1957.824768] device hsr_slave_1 left promiscuous mode [ 1957.834829] device hsr_slave_0 left promiscuous mode [ 1957.856726] team0 (unregistering): Port device team_slave_1 removed [ 1957.868121] team0 (unregistering): Port device team_slave_0 removed [ 1957.881626] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1957.896000] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1957.939623] bond0 (unregistering): Released all slaves [ 1957.996770] device hsr_slave_1 left promiscuous mode [ 1958.006150] device hsr_slave_0 left promiscuous mode [ 1958.027179] team0 (unregistering): Port device team_slave_1 removed [ 1958.041745] team0 (unregistering): Port device team_slave_0 removed [ 1958.054752] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1958.068056] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1958.111447] bond0 (unregistering): Released all slaves [ 1958.167848] device hsr_slave_1 left promiscuous mode [ 1958.177086] device hsr_slave_0 left promiscuous mode [ 1958.198655] team0 (unregistering): Port device team_slave_1 removed [ 1958.218766] team0 (unregistering): Port device team_slave_0 removed [ 1958.238966] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1958.267789] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1958.337921] bond0 (unregistering): Released all slaves [ 1958.370813] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1958.378770] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1958.388420] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1958.403866] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1958.420636] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1958.495640] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1958.515600] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1958.524997] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1958.542393] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1958.556849] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1958.564776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1958.583488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1958.595443] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1958.612387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1958.627480] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1958.646733] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1958.664491] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1958.685592] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1958.699638] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1958.721713] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1958.735185] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1958.756563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1958.773905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1958.792279] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1958.805073] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1958.814745] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1958.822864] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1958.841700] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1958.855897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1958.865422] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1958.894246] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1958.914233] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1958.929533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1958.937877] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1958.966176] device veth0_vlan entered promiscuous mode [ 1958.981023] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1958.993750] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1959.018104] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1959.038088] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1959.051118] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1959.057549] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1959.069090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1959.078103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1959.090204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1959.103042] device veth1_vlan entered promiscuous mode [ 1959.114637] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1959.126936] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1959.143110] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1959.160878] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1959.168655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1959.198126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1959.211817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1959.220181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1959.230777] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1959.249892] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1959.257390] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1959.270516] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1959.278833] device veth0_vlan entered promiscuous mode [ 1959.293673] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1959.303510] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1959.322544] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1959.344595] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1959.397108] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1959.418321] device veth1_vlan entered promiscuous mode [ 1959.434590] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1959.464451] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1959.476654] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1959.505931] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1959.535913] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1959.544265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1959.560028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1959.586259] device veth0_vlan entered promiscuous mode [ 1959.613224] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1959.628603] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1959.636367] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1959.651888] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1959.661980] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1959.675523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1959.683911] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1959.696623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1959.705146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1959.718464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1959.726940] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1959.741174] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1959.748353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1959.766479] device veth1_vlan entered promiscuous mode [ 1959.782090] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1959.796246] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1959.810180] device veth0_vlan entered promiscuous mode [ 1959.822398] device veth0_macvtap entered promiscuous mode [ 1959.828895] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1959.925294] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1959.954028] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1959.969834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1959.977443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1960.002031] device veth0_vlan entered promiscuous mode [ 1960.011490] device veth1_vlan entered promiscuous mode [ 1960.017802] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1960.041622] device veth1_macvtap entered promiscuous mode [ 1960.048096] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1960.070856] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1960.085464] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1960.124883] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1960.133897] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1960.153725] device veth1_vlan entered promiscuous mode [ 1960.161057] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1960.170423] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1960.202397] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1960.211658] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1960.224294] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1960.236056] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1960.248273] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1960.261996] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1960.273959] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1960.283430] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1960.295375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1960.306087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1960.317695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1960.336208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1960.348751] device veth0_macvtap entered promiscuous mode [ 1960.362267] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1960.370517] device veth0_macvtap entered promiscuous mode [ 1960.377044] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1960.426787] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1960.450417] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1960.460887] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1960.467874] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1960.480503] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1960.487881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1960.520267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1960.531392] device veth1_macvtap entered promiscuous mode [ 1960.560038] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1960.567829] device veth1_macvtap entered promiscuous mode [ 1960.575608] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1960.591533] device veth0_macvtap entered promiscuous mode [ 1960.601585] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1960.610916] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1960.623809] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1960.631338] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1960.638708] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1960.654645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1960.663509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1960.677944] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.689355] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.700804] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1960.707826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1960.720595] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1960.730795] device veth1_macvtap entered promiscuous mode [ 1960.743052] device veth0_macvtap entered promiscuous mode [ 1960.755199] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1960.762341] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1960.771210] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1960.780298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1960.796014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1960.807956] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1960.822105] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.833749] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1960.842322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1960.860383] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1960.868713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1960.882880] device veth1_macvtap entered promiscuous mode [ 1960.905263] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.916400] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.927406] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1960.938687] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1960.951595] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1960.958613] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1960.967808] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1960.977307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1960.986437] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1960.995305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1961.023169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1961.047240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1961.071903] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1961.082977] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.110555] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.143552] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.169092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.178361] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.189801] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.201879] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1961.208887] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1961.217660] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.228817] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.238971] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.250094] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.269779] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1961.276721] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1961.307407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.329046] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.338223] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.370104] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.384268] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.394359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.403831] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.413851] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.440789] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1961.447798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1961.456310] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1961.479801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1961.487807] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1961.510359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1961.518483] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1961.540536] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1961.550382] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.569603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.578753] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.613783] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.659061] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.669253] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.680965] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1961.687917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1961.702290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1961.716686] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1961.725238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1961.747100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.770748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.789064] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.798798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.829045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.838778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.857124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1961.873059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.884716] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1961.897425] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1961.906532] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.934930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.947943] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.963177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.974315] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1961.989628] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1961.998755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1962.014450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.024671] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1962.040079] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.055347] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1962.064110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1962.100097] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1962.116925] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1962.155667] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1962.176624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1962.204778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1962.220092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.245473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1962.267410] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.282199] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1962.293976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.306537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1962.318209] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.333515] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1962.344779] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1962.361742] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1962.368860] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1962.402949] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1962.412513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1962.694633] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1962.710212] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1962.717367] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1962.762235] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1962.778619] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1962.791831] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1962.828141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1962.837238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1962.931163] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1962.943100] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1962.956877] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1962.984671] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1963.030284] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1963.070432] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1963.076864] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.095368] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1963.107082] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1963.119539] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1963.130885] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.138111] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1963.158262] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.169622] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1963.172033] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1963.192698] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1963.220482] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1963.235802] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 1963.253727] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.256417] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1963.272099] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1963.291325] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1963.313967] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.331729] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 07:13:46 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) [ 1963.355197] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 1963.360211] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.368442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1963.371411] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1963.407173] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1963.420714] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1963.427472] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 07:13:46 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) [ 1963.455784] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:13:46 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) 07:13:46 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:46 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) 07:13:46 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:46 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690cf", 0x15) [ 1964.805815] oom_reaper: reaped process 26056 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 1964.845060] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1964.917831] in:imklog cpuset=/ mems_allowed=0-1 [ 1964.926789] CPU: 1 PID: 25975 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 1964.934271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1964.943630] Call Trace: [ 1964.946249] dump_stack+0x1fc/0x2ef [ 1964.949911] dump_header+0x15d/0xc3f [ 1964.953636] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1964.958740] ? ___ratelimit+0x319/0x590 [ 1964.962725] oom_kill_process.cold+0x10/0x692 [ 1964.967226] ? check_preemption_disabled+0x41/0x280 [ 1964.972243] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1964.977505] out_of_memory+0x1072/0x1390 [ 1964.981555] ? oom_killer_disable+0x270/0x270 [ 1964.986039] ? mutex_trylock+0x15f/0x1a0 [ 1964.990089] __alloc_pages_nodemask+0x23a2/0x2890 [ 1964.994931] ? find_get_entry+0x4cd/0x8a0 [ 1964.999084] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1965.003948] alloc_pages_current+0x193/0x2a0 [ 1965.008346] filemap_fault+0x146e/0x2180 [ 1965.012404] ext4_filemap_fault+0x84/0xb0 [ 1965.016536] __do_fault+0x10b/0x4b0 [ 1965.020153] __handle_mm_fault+0x273b/0x41c0 [ 1965.024549] ? vm_insert_page+0x9c0/0x9c0 [ 1965.028963] ? lock_downgrade+0x720/0x720 [ 1965.033114] ? check_preemption_disabled+0x41/0x280 [ 1965.038121] handle_mm_fault+0x436/0xb10 [ 1965.042175] __do_page_fault+0x68e/0xd60 [ 1965.046235] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1965.051260] ? spurious_fault+0x840/0x840 [ 1965.055592] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1965.060525] ? page_fault+0x8/0x30 [ 1965.064056] page_fault+0x1e/0x30 [ 1965.067563] RIP: 0033:0x7fb900a9222d [ 1965.071286] Code: Bad RIP value. [ 1965.074643] RSP: 002b:00007fb8fe42e580 EFLAGS: 00010293 [ 1965.079992] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fb900a9222d [ 1965.087272] RDX: 0000000000001fa0 RSI: 00007fb8fe42eda0 RDI: 0000000000000004 [ 1965.094531] RBP: 000055d5823c99d0 R08: 0000000000000000 R09: 0000000004000001 [ 1965.101797] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fb8fe42eda0 [ 1965.109065] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fb8fe42edeb [ 1965.117548] syz-executor.1: vmalloc: allocation failure, allocated 1665191936 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1965.134158] Mem-Info: [ 1965.136600] active_anon:15474 inactive_anon:45380 isolated_anon:0 [ 1965.136600] active_file:12 inactive_file:12 isolated_file:0 [ 1965.136600] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1965.136600] slab_reclaimable:13335 slab_unreclaimable:113670 [ 1965.136600] mapped:22161 shmem:46173 pagetables:630 bounce:0 [ 1965.136600] free:13801 free_pcp:235 free_cma:0 [ 1965.160996] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1965.172743] Node 0 active_anon:57560kB inactive_anon:48420kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72764kB dirty:0kB writeback:0kB shmem:50588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1965.201198] CPU: 0 PID: 26056 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1965.205363] Node 1 active_anon:4336kB inactive_anon:133100kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15880kB dirty:0kB writeback:0kB shmem:134104kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1965.211759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1965.211765] Call Trace: [ 1965.211795] dump_stack+0x1fc/0x2ef [ 1965.211813] warn_alloc.cold+0x7b/0x18f [ 1965.211831] ? zone_watermark_ok_safe+0x260/0x260 [ 1965.211844] ? retint_kernel+0x2d/0x2d [ 1965.211875] __vmalloc_area_node+0x4fd/0x780 [ 1965.211894] ? __vmalloc_node_range+0x180/0x180 [ 1965.239305] 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 [ 1965.248564] ? _raw_spin_unlock+0x29/0x40 [ 1965.248579] ? __get_vm_area_node+0x2e2/0x3a0 [ 1965.248597] __vmalloc_node_range+0xed/0x180 [ 1965.248615] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1965.248629] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1965.248641] vmalloc_user+0x70/0xe0 [ 1965.248655] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1965.248667] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1965.248681] __vb2_queue_alloc+0x472/0xe60 [ 1965.248708] vb2_core_create_bufs+0x273/0x7e0 [ 1965.248722] ? __vb2_queue_free+0x870/0x870 [ 1965.248737] ? mutex_trylock+0x1a0/0x1a0 [ 1965.248752] ? __video_do_ioctl+0x632/0xcd0 [ 1965.248772] vb2_create_bufs+0x332/0x620 [ 1965.248790] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1965.248803] ? __video_do_ioctl+0x632/0xcd0 [ 1965.248815] ? mutex_trylock+0x1a0/0x1a0 [ 1965.248829] ? mark_held_locks+0xf0/0xf0 [ 1965.248850] vb2_ioctl_create_bufs+0x20d/0x360 [ 1965.248864] ? memset+0x20/0x40 [ 1965.248882] v4l_create_bufs+0xb2/0x160 [ 1965.248899] __video_do_ioctl+0x49a/0xcd0 [ 1965.248920] ? v4l_querycap+0x340/0x340 [ 1965.248939] ? __might_fault+0x192/0x1d0 [ 1965.248956] ? v4l_querycap+0x340/0x340 [ 1965.248972] video_usercopy+0x13f/0xfa0 [ 1965.248992] ? v4l_enumstd+0x60/0x60 [ 1965.249006] ? do_futex+0x171/0x1880 [ 1965.249022] ? mark_held_locks+0xf0/0xf0 [ 1965.249041] ? debug_check_no_obj_freed+0x201/0x490 [ 1965.249063] ? video_usercopy+0xfa0/0xfa0 [ 1965.249076] v4l2_ioctl+0x147/0x1a0 [ 1965.249088] ? video_devdata+0xa0/0xa0 [ 1965.249103] do_vfs_ioctl+0xcdb/0x12e0 [ 1965.249118] ? lock_downgrade+0x720/0x720 [ 1965.249133] ? check_preemption_disabled+0x41/0x280 [ 1965.249148] ? ioctl_preallocate+0x200/0x200 [ 1965.249167] ? __fget+0x356/0x510 [ 1965.249183] ? do_dup2+0x450/0x450 [ 1965.249197] ? __se_sys_futex+0x298/0x3b0 [ 1965.249219] ksys_ioctl+0x9b/0xc0 [ 1965.249235] __x64_sys_ioctl+0x6f/0xb0 [ 1965.249249] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1965.249263] do_syscall_64+0xf9/0x620 [ 1965.249281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1965.249292] RIP: 0033:0x7ff9055210f9 [ 1965.249305] Code: Bad RIP value. [ 1965.249312] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1965.249325] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1965.249334] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1965.249341] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1965.249348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1965.249357] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1965.269101] Mem-Info: [ 1965.275118] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1965.278538] active_anon:15474 inactive_anon:45380 isolated_anon:0 [ 1965.278538] active_file:12 inactive_file:12 isolated_file:0 [ 1965.278538] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1965.278538] slab_reclaimable:13335 slab_unreclaimable:113670 [ 1965.278538] mapped:22161 shmem:46173 pagetables:630 bounce:0 [ 1965.278538] free:13801 free_pcp:230 free_cma:0 [ 1965.305091] Node 0 DMA32 free:17760kB min:35996kB low:44992kB high:53988kB active_anon:57560kB inactive_anon:48420kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1908kB bounce:0kB free_pcp:416kB local_pcp:232kB free_cma:0kB [ 1965.317295] Node 0 active_anon:57560kB inactive_anon:48420kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72764kB dirty:0kB writeback:0kB shmem:50588kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1965.331943] lowmem_reserve[]: 0 0 1 1 1 [ 1965.343130] Node 1 active_anon:4336kB inactive_anon:133100kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15880kB dirty:0kB writeback:0kB shmem:134104kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1965.363391] 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 [ 1965.375545] 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 [ 1965.396871] lowmem_reserve[]: 0 0 0 0 0 [ 1965.403403] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1965.406196] Node 1 Normal free:26576kB min:53876kB low:67344kB high:80812kB active_anon:4336kB inactive_anon:133100kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:768kB pagetables:612kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 1965.408148] Node 0 DMA32 free:17760kB min:35996kB low:44992kB high:53988kB active_anon:57560kB inactive_anon:48420kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1908kB bounce:0kB free_pcp:396kB local_pcp:180kB free_cma:0kB [ 1965.426231] lowmem_reserve[]: 0 0 0 0 0 [ 1965.435885] lowmem_reserve[]: 0 0 1 1 1 [ 1965.441315] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1965.441372] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1965.441425] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1965.491589] 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 [ 1965.496169] 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 [ 1965.581486] Node 0 DMA32: 1099*4kB (UMEH) 379*8kB (MEH) 116*16kB (UMEH) 44*32kB (UMEH) 18*64kB (M) 14*128kB (MH) 3*256kB (M) 4*512kB (UMH) 1*1024kB (U) 0*2048kB 0*4096kB = 17476kB [ 1965.597710] lowmem_reserve[]: 0 0 0 0 0 [ 1965.636853] 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 [ 1965.657212] Node 1 Normal free:26576kB min:53876kB low:67344kB high:80812kB active_anon:4336kB inactive_anon:133100kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:768kB pagetables:612kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 1965.692514] Node 1 Normal: 478*4kB (ME) 321*8kB (UME) 241*16kB (UME) 120*32kB (ME) 37*64kB (ME) 8*128kB (UM) 1*256kB (U) 1*512kB (U) 2*1024kB (ME) 0*2048kB 2*4096kB (U) = 26576kB [ 1965.715538] lowmem_reserve[]: 0 0 0 0 0 [ 1965.747511] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1965.779879] 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 [ 1965.826958] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1965.854401] Node 0 DMA32: 1099*4kB (UMEH) 379*8kB (MEH) 115*16kB (UME) 44*32kB (UMEH) 18*64kB (M) 14*128kB (MH) 3*256kB (M) 4*512kB (UMH) 1*1024kB (U) 0*2048kB 0*4096kB = 17460kB [ 1965.878367] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1965.898002] 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 [ 1965.938590] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1965.960671] Node 1 Normal: 478*4kB (ME) 322*8kB (UME) 243*16kB (UME) 120*32kB (ME) 37*64kB (ME) 8*128kB (UM) 1*256kB (U) 1*512kB (U) 2*1024kB (ME) 0*2048kB 2*4096kB (U) = 26616kB [ 1965.982767] 46193 total pagecache pages [ 1966.004019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1966.032950] 0 pages in swap cache [ 1966.049083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1966.072616] Swap cache stats: add 0, delete 0, find 0/0 [ 1966.074296] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1966.078067] Free swap = 0kB [ 1966.087541] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1966.105861] Total swap = 0kB [ 1966.109536] 46193 total pagecache pages [ 1966.113527] 0 pages in swap cache [ 1966.116981] Swap cache stats: add 0, delete 0, find 0/0 [ 1966.117254] 2097051 pages RAM [ 1966.125621] Free swap = 0kB [ 1966.128697] Total swap = 0kB [ 1966.138570] 2097051 pages RAM [ 1966.140216] 0 pages HighMem/MovableOnly [ 1966.145135] 0 pages HighMem/MovableOnly [ 1966.145669] 369649 pages reserved [ 1966.156518] 369649 pages reserved [ 1966.163664] 0 pages cma reserved [ 1966.174349] 0 pages cma reserved [ 1966.177744] Unreclaimable slab info: [ 1966.199253] Name Used Total [ 1966.204828] pid_2 16KB 60KB [ 1966.214061] batadv_tt_change_cache 4KB 7KB [ 1966.226664] batadv_tl_cache 9KB 16KB [ 1966.235397] TIPC 16KB 37KB [ 1966.248200] SCTPv6 24KB 43KB [ 1966.256958] SCTP 5KB 7KB [ 1966.268285] DCCPv6 17KB 37KB [ 1966.293682] DCCP 19KB 42KB [ 1966.301526] L2TP/IPv6 19KB 19KB [ 1966.306917] RXRPC 17KB 32KB [ 1966.327981] rxrpc_call_jar 123KB 141KB [ 1966.344872] bridge_fdb_cache 17KB 27KB [ 1966.353942] fib6_nodes 284KB 284KB [ 1966.367431] ip6_dst_cache 768KB 768KB [ 1966.387448] RAWv6 121KB 121KB [ 1966.392910] UDPv6 45KB 48KB [ 1966.398286] TCPv6 27KB 42KB [ 1966.411618] nf_conntrack 17KB 18KB [ 1966.417144] t10_alua_lu_gp_cache 0KB 3KB [ 1966.426035] sd_ext_cdb 0KB 7KB [ 1966.435222] scsi_sense_cache 1056KB 1060KB [ 1966.444185] virtio_scsi_cmd 16KB 16KB [ 1966.452901] sgpool-128 8KB 8KB [ 1966.458286] sgpool-64 4KB 12KB [ 1966.468352] sgpool-32 2KB 15KB [ 1966.492722] sgpool-16 1KB 7KB [ 1966.498131] sgpool-8 0KB 7KB [ 1966.522292] mqueue_inode_cache 15KB 30KB [ 1966.527787] bio_post_read_ctx 14KB 15KB [ 1966.548353] bio-2 14KB 15KB [ 1966.558593] jfs_mp 7KB 7KB [ 1966.585361] cifs_small_rq 15KB 16KB [ 1966.605588] cifs_request 67KB 67KB [ 1966.629333] cifs_mpx_ids 0KB 7KB [ 1966.634755] nfs_commit_data 3KB 14KB [ 1966.638879] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.640195] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.646652] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.663944] nfs_write_data 34KB 44KB [ 1966.669579] ext4_system_zone 1KB 7KB [ 1966.674976] bio-1 1KB 7KB [ 1966.690327] pid_namespace 3KB 11KB [ 1966.695765] rpc_buffers 17KB 25KB [ 1966.704612] rpc_tasks 2KB 7KB [ 1966.717217] UNIX 2328KB 2328KB [ 1966.718878] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.722728] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.729292] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.735801] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 1966.759558] tcp_bind_bucket 1KB 4KB [ 1966.764966] ip_fib_trie 42KB 47KB [ 1966.770411] ip_fib_alias 198KB 201KB [ 1966.775807] ip_dst_cache 17KB 20KB [ 1966.791244] RAW 72KB 82KB [ 1966.796731] UDP 69KB 74KB [ 1966.805945] TCP 14KB 16KB [ 1966.817870] hugetlbfs_inode_cache 3KB 15KB [ 1966.827190] fscache_cookie_jar 1KB 11KB [ 1966.848184] eventpoll_pwq 30KB 67KB [ 1966.856745] eventpoll_epi 55KB 63KB [ 1966.877119] inotify_inode_mark 14KB 27KB [ 1966.884450] request_queue 199KB 199KB [ 1966.908877] blkdev_requests 1KB 3KB [ 1966.914368] blkdev_ioc 23KB 38KB [ 1966.926805] bio-0 676KB 885KB [ 1966.935905] biovec-max 1493KB 1641KB [ 1966.948093] biovec-64 696KB 937KB [ 1966.957047] biovec-16 104KB 153KB [ 1966.972951] bio_integrity_payload 1KB 8KB [ 1966.978694] khugepaged_mm_slot 6KB 27KB [ 1966.984233] uid_cache 0KB 4KB [ 1967.000167] dmaengine-unmap-2 0KB 3KB [ 1967.005594] skbuff_fclone_cache 34KB 41KB [ 1967.011190] skbuff_head_cache 8836KB 8838KB [ 1967.016571] configfs_dir_cache 3KB 7KB [ 1967.032335] file_lock_cache 18KB 27KB [ 1967.037822] file_lock_ctx 9KB 11KB [ 1967.043392] fsnotify_mark_connector 7KB 19KB [ 1967.059843] net_namespace 96KB 96KB [ 1967.065232] shmem_inode_cache 8026KB 8174KB [ 1967.070648] task_delay_info 299KB 375KB [ 1967.076142] taskstats 24KB 53KB [ 1967.091638] proc_dir_entry 1016KB 1020KB [ 1967.097073] pde_opener 21KB 54KB [ 1967.102563] seq_file 261KB 401KB [ 1967.107937] sigqueue 52KB 63KB [ 1967.123819] kernfs_node_cache 18250KB 18927KB [ 1967.129475] mnt_cache 231KB 260KB [ 1967.134844] filp 7601KB 7931KB [ 1967.150539] names_cache 95102KB 95161KB [ 1967.155947] iint_cache 28KB 51KB [ 1967.161382] key_jar 4KB 7KB [ 1967.166928] uts_namespace 4KB 7KB [ 1967.177297] nsproxy 3KB 7KB [ 1967.198230] vm_area_struct 3155KB 3700KB [ 1967.224004] mm_struct 520KB 598KB [ 1967.229450] fs_cache 350KB 356KB [ 1967.234827] files_cache 1304KB 1308KB [ 1967.258985] signal_cache 2301KB 2307KB [ 1967.264500] sighand_cache 608KB 638KB [ 1967.277264] task_struct 10365KB 10365KB [ 1967.286327] cred_jar 2415KB 2984KB [ 1967.298614] anon_vma_chain 927KB 1535KB [ 1967.307711] anon_vma 152KB 327KB [ 1967.323637] pid 205KB 228KB [ 1967.329102] Acpi-Operand 156KB 202KB [ 1967.334568] Acpi-ParseExt 9KB 11KB [ 1967.350478] Acpi-Parse 41KB 47KB [ 1967.355972] Acpi-State 52KB 63KB [ 1967.362126] Acpi-Namespace 20KB 27KB [ 1967.367509] numa_policy 0KB 3KB [ 1967.383417] debug_objects_cache 1756KB 1968KB [ 1967.389099] trace_event_file 297KB 298KB [ 1967.394468] ftrace_event_field 398KB 401KB [ 1967.410629] pool_workqueue 155KB 160KB [ 1967.416037] page->ptl 461KB 1031KB [ 1967.421552] kmalloc-2097152 2050KB 2050KB [ 1967.426927] kmalloc-524288 2056KB 2056KB [ 1967.442629] kmalloc-262144 1290KB 1290KB [ 1967.448022] kmalloc-131072 650KB 650KB [ 1967.457936] kmalloc-65536 3168KB 3234KB [ 1967.463731] kmalloc-32768 2442KB 2442KB [ 1967.473943] kmalloc-16384 1468KB 1468KB [ 1967.479555] kmalloc-8192 6063KB 6063KB [ 1967.485605] kmalloc-4096 34688KB 34688KB [ 1967.496735] kmalloc-2048 20272KB 20272KB [ 1967.502675] kmalloc-1024 15435KB 15435KB [ 1967.514195] kmalloc-512 15910KB 15911KB [ 1967.520564] kmalloc-256 6412KB 6423KB [ 1967.526745] kmalloc-128 1535KB 1712KB [ 1967.540386] kmalloc-96 3223KB 4404KB [ 1967.545843] kmalloc-64 2917KB 3744KB [ 1967.556773] kmalloc-32 2034KB 2476KB [ 1967.563198] kmalloc-192 2530KB 2972KB [ 1967.574634] kmem_cache 177KB 183KB [ 1967.581076] Out of memory (oom_kill_allocating_task): Kill process 25975 (in:imklog) score 0 or sacrifice child [ 1967.595692] Killed process 25973 (rsyslogd) total-vm:254332kB, anon-rss:744kB, file-rss:0kB, shmem-rss:0kB [ 1967.610104] oom_reaper: reaped process 25973 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:13:51 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd690", 0x14) 07:13:54 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:13:54 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:54 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6], 0xd3e}}, 0x7ff}) 07:13:54 executing program 3: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r0 = syz_open_dev$vim2m(&(0x7f0000000180), 0xfffffffffffffffc, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0xfff, 0xba79, 0x1, {0x2, @sliced={0x5, [0x3, 0x9, 0x8, 0xff4e, 0x0, 0x6, 0xffff, 0x1, 0x6, 0xf088, 0x8001, 0x1, 0x2, 0x8000, 0x4, 0xff, 0x2, 0x8, 0x8, 0x129, 0x81, 0x6, 0x524, 0x9, 0x4, 0x4, 0x1f, 0x0, 0x419, 0x30b8, 0x4c46, 0x6, 0x9, 0x3, 0x8000, 0x3f, 0x8, 0x200, 0x5, 0x96b, 0x7, 0xbe, 0x1, 0xd52, 0x5, 0x5, 0x1, 0x1f], 0x20}}, 0x8000}) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x101, 0x2) (async) r2 = syz_open_dev$vim2m(&(0x7f00000002c0), 0x100, 0x2) ioctl$vim2m_VIDIOC_QUERYCAP(r2, 0x80685600, &(0x7f0000000300)) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8, @sdr={0xf6671709, 0x7948dfc1}}) 07:13:54 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) 07:13:54 executing program 5: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:13:54 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000480)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x0, 0x8, &(0x7f0000000540)=[{}, {}], 0x10, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x2, 0x200, 0x6, 0xe34, 0x80, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@bloom_filter={0x1e, 0x2, 0x2, 0x3, 0x20, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x18}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_lsm={0x1d, 0x7, &(0x7f0000000280)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x4, 0x1, 0xb, 0x2, 0xb, 0xb0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f00000002c0)='GPL\x00', 0xfffffffc, 0xf8, &(0x7f0000000300)=""/248, 0x40f00, 0x3, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x5, 0x0, 0x1d9c4d4c}, 0x10, r1, 0x0, 0x0, &(0x7f00000008c0)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x1, r3, r4, 0x1]}, 0x80) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000c00)={0x1010, 0x3ed, 0x8, 0x70bd2b, 0x25dfdbfc, "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", ["", "", "", ""]}, 0x1010}}, 0x4000004) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x1, @pix_mp={0xde4, 0x9, 0x31303553, 0x3, 0x8, [{0x4}, {0x0, 0x9}, {0xffa, 0x8001}, {0x4, 0x2}, {0x5}, {0x1, 0xffffffff}, {0x6, 0x1}, {0x4, 0x3ff}], 0x7f, 0xf7, 0x1, 0x0, 0x1}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)=@multiplanar_mmap={0x7601, 0x3, 0x4, 0x4, 0x7, {r5, r6/1000+10000}, {0x2, 0x0, 0x1, 0x1, 0x7, 0x81, "b5432cc9"}, 0x5, 0x1, {&(0x7f0000000180)=[{0x2, 0x43, {0x8}, 0x4}, {0x8, 0xd421, {0x6}, 0x1}]}, 0x6}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r3, &(0x7f0000000980)="1a398f76eb8ad30436f2c8bfa16f9d828ef95bbeda8daf7f7665d0c54d7e981f4c1bdf16b4c6ff4b5210afe69d07af02aa0f5e3c0282a4023a669028851f05af51f34dc7c9d76b3efeaac65b6f07101c7cb03905dcd5800ba1c22015653135cc2ba95c3579e05a69ae07b6d0872297bbc28a0282050623fac9327936856ef2892d7d4d879c694edce3230d1bbb95cec085e3ddec558ec1baafe8ff39d71436f4c932a31e46339d699a420b3150bef1004caba945ff277c0cafeb71d2743af6af5c107d2229cbc328cee48bc57141b4", &(0x7f0000000a80)=""/244}, 0x20) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000480)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x0, 0x8, &(0x7f0000000540)=[{}, {}], 0x10, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x2, 0x200, 0x6, 0xe34, 0x80, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x48) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@bloom_filter={0x1e, 0x2, 0x2, 0x3, 0x20, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x18}, 0xc) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_lsm={0x1d, 0x7, &(0x7f0000000280)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x4, 0x1, 0xb, 0x2, 0xb, 0xb0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f00000002c0)='GPL\x00', 0xfffffffc, 0xf8, &(0x7f0000000300)=""/248, 0x40f00, 0x3, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x5, 0x0, 0x1d9c4d4c}, 0x10, r1, 0x0, 0x0, &(0x7f00000008c0)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x1, r3, r4, 0x1]}, 0x80) (async) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000c00)={0x1010, 0x3ed, 0x8, 0x70bd2b, 0x25dfdbfc, "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", ["", "", "", ""]}, 0x1010}}, 0x4000004) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x1, @pix_mp={0xde4, 0x9, 0x31303553, 0x3, 0x8, [{0x4}, {0x0, 0x9}, {0xffa, 0x8001}, {0x4, 0x2}, {0x5}, {0x1, 0xffffffff}, {0x6, 0x1}, {0x4, 0x3ff}], 0x7f, 0xf7, 0x1, 0x0, 0x1}}) (async) clock_gettime(0x0, &(0x7f0000000140)) (async) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)=@multiplanar_mmap={0x7601, 0x3, 0x4, 0x4, 0x7, {r5, r6/1000+10000}, {0x2, 0x0, 0x1, 0x1, 0x7, 0x81, "b5432cc9"}, 0x5, 0x1, {&(0x7f0000000180)=[{0x2, 0x43, {0x8}, 0x4}, {0x8, 0xd421, {0x6}, 0x1}]}, 0x6}) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r3, &(0x7f0000000980)="1a398f76eb8ad30436f2c8bfa16f9d828ef95bbeda8daf7f7665d0c54d7e981f4c1bdf16b4c6ff4b5210afe69d07af02aa0f5e3c0282a4023a669028851f05af51f34dc7c9d76b3efeaac65b6f07101c7cb03905dcd5800ba1c22015653135cc2ba95c3579e05a69ae07b6d0872297bbc28a0282050623fac9327936856ef2892d7d4d879c694edce3230d1bbb95cec085e3ddec558ec1baafe8ff39d71436f4c932a31e46339d699a420b3150bef1004caba945ff277c0cafeb71d2743af6af5c107d2229cbc328cee48bc57141b4", &(0x7f0000000a80)=""/244}, 0x20) (async) 07:13:54 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:54 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) 07:13:54 executing program 5: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:13:54 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:13:54 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b7f8bd6", 0x13) [ 1976.457545] oom_reaper: reaped process 26371 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 1976.511129] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1976.528813] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1976.533652] CPU: 0 PID: 8132 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1976.541108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1976.550468] Call Trace: [ 1976.553098] dump_stack+0x1fc/0x2ef [ 1976.556746] dump_header+0x15d/0xc3f [ 1976.560474] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1976.565585] ? ___ratelimit+0x319/0x590 [ 1976.569583] oom_kill_process.cold+0x10/0x692 [ 1976.574093] ? check_preemption_disabled+0x41/0x280 [ 1976.579121] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1976.584489] out_of_memory+0x1072/0x1390 [ 1976.588583] ? oom_killer_disable+0x270/0x270 [ 1976.593089] ? mutex_trylock+0x15f/0x1a0 [ 1976.597186] __alloc_pages_nodemask+0x23a2/0x2890 [ 1976.602053] ? find_get_entry+0x4cd/0x8a0 [ 1976.606220] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1976.611133] alloc_pages_current+0x193/0x2a0 [ 1976.615571] filemap_fault+0x146e/0x2180 [ 1976.619665] ext4_filemap_fault+0x84/0xb0 [ 1976.623819] __do_fault+0x10b/0x4b0 [ 1976.627454] __handle_mm_fault+0x273b/0x41c0 [ 1976.631892] ? vm_insert_page+0x9c0/0x9c0 [ 1976.636052] ? __fget+0x356/0x510 [ 1976.639531] ? check_preemption_disabled+0x41/0x280 [ 1976.644555] handle_mm_fault+0x436/0xb10 [ 1976.648611] __do_page_fault+0x68e/0xd60 [ 1976.652668] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1976.657673] ? spurious_fault+0x840/0x840 [ 1976.661842] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1976.666783] ? page_fault+0x8/0x30 [ 1976.670328] page_fault+0x1e/0x30 [ 1976.673772] RIP: 0033:0x467800 [ 1976.676960] Code: Bad RIP value. [ 1976.680327] RSP: 002b:000000c0006dd7e8 EFLAGS: 00010246 [ 1976.685680] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 1976.692948] RDX: 0000000000000080 RSI: 000000c0006dd840 RDI: 0000000000000004 [ 1976.700205] RBP: 000000c0006dde40 R08: 0000000000000000 R09: 000001cc295c7197 [ 1976.707476] R10: 000000000000015f R11: 0000000000000246 R12: 000000c0006dd870 [ 1976.714767] R13: 0000000000000004 R14: 000000c000a4f1e0 R15: 0000000000000000 [ 1976.725931] Mem-Info: [ 1976.728437] active_anon:15851 inactive_anon:45379 isolated_anon:0 [ 1976.728437] active_file:35 inactive_file:19 isolated_file:0 [ 1976.728437] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1976.728437] slab_reclaimable:13402 slab_unreclaimable:114027 [ 1976.728437] mapped:22214 shmem:46172 pagetables:576 bounce:0 [ 1976.728437] free:13828 free_pcp:62 free_cma:0 [ 1976.735817] syz-executor.1: vmalloc: allocation failure, allocated 1662029824 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 1976.765086] Node 0 active_anon:59952kB inactive_anon:48432kB active_file:132kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72844kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1976.787599] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 1976.807447] Node 1 active_anon:3448kB inactive_anon:133084kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16012kB dirty:0kB writeback:0kB shmem:134088kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1976.821374] CPU: 1 PID: 26371 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 1976.841493] Node 0 DMA free:10896kB 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 [ 1976.844021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1976.844031] Call Trace: [ 1976.873746] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1976.879525] dump_stack+0x1fc/0x2ef [ 1976.879543] warn_alloc.cold+0x7b/0x18f [ 1976.879560] ? zone_watermark_ok_safe+0x260/0x260 [ 1976.879574] ? rcu_nmi_exit+0xb3/0x180 [ 1976.879607] __vmalloc_area_node+0x4fd/0x780 [ 1976.882176] Node 0 DMA32 free:18260kB min:35996kB low:44992kB high:53988kB active_anon:59860kB inactive_anon:48432kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1976.887224] ? __vmalloc_node_range+0x180/0x180 [ 1976.894409] lowmem_reserve[]: 0 0 1 1 1 [ 1976.894816] ? _raw_spin_unlock+0x29/0x40 [ 1976.899694] 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 [ 1976.903526] ? __get_vm_area_node+0x2e2/0x3a0 [ 1976.907906] lowmem_reserve[]: 0 0 0 0 0 [ 1976.936507] __vmalloc_node_range+0xed/0x180 [ 1976.936525] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1976.936540] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 1976.936553] vmalloc_user+0x70/0xe0 [ 1976.936566] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 1976.936578] vb2_vmalloc_alloc+0xb3/0x2f0 [ 1976.936591] __vb2_queue_alloc+0x472/0xe60 [ 1976.936619] vb2_core_create_bufs+0x273/0x7e0 [ 1976.936634] ? __vb2_queue_free+0x870/0x870 [ 1976.936649] ? mutex_trylock+0x1a0/0x1a0 [ 1976.936687] ? __video_do_ioctl+0x632/0xcd0 [ 1976.936706] vb2_create_bufs+0x332/0x620 [ 1976.936724] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 1976.936738] ? __video_do_ioctl+0x632/0xcd0 [ 1976.936752] ? mutex_trylock+0x1a0/0x1a0 [ 1976.936767] ? mark_held_locks+0xf0/0xf0 [ 1976.936783] ? futex_wait_queue_me+0x404/0x5e0 [ 1976.936802] vb2_ioctl_create_bufs+0x20d/0x360 [ 1976.936817] ? memset+0x20/0x40 [ 1976.936841] v4l_create_bufs+0xb2/0x160 [ 1976.936860] __video_do_ioctl+0x49a/0xcd0 [ 1976.936881] ? v4l_querycap+0x340/0x340 [ 1976.936900] ? __might_fault+0x192/0x1d0 [ 1976.936919] ? v4l_querycap+0x340/0x340 [ 1976.936935] video_usercopy+0x13f/0xfa0 [ 1976.936956] ? v4l_enumstd+0x60/0x60 [ 1976.936971] ? do_futex+0x171/0x1880 [ 1976.936986] ? mark_held_locks+0xf0/0xf0 [ 1976.937005] ? debug_check_no_obj_freed+0x201/0x490 [ 1976.937029] ? video_usercopy+0xfa0/0xfa0 [ 1976.937041] v4l2_ioctl+0x147/0x1a0 [ 1976.937054] ? video_devdata+0xa0/0xa0 [ 1976.937070] do_vfs_ioctl+0xcdb/0x12e0 [ 1976.937086] ? lock_downgrade+0x720/0x720 [ 1976.937101] ? check_preemption_disabled+0x41/0x280 [ 1976.937116] ? ioctl_preallocate+0x200/0x200 [ 1976.937134] ? __fget+0x356/0x510 [ 1976.937152] ? do_dup2+0x450/0x450 [ 1976.937166] ? __se_sys_futex+0x298/0x3b0 [ 1976.937189] ksys_ioctl+0x9b/0xc0 [ 1976.937205] __x64_sys_ioctl+0x6f/0xb0 [ 1976.937220] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1976.937233] do_syscall_64+0xf9/0x620 [ 1976.937252] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1976.937263] RIP: 0033:0x7ff9055210f9 [ 1976.937277] Code: Bad RIP value. [ 1976.937285] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1976.937299] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 1976.937307] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 1976.937315] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 1976.937323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1976.937332] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 1976.943754] Mem-Info: [ 1976.961902] Node 1 Normal free:26952kB min:53876kB low:67344kB high:80812kB active_anon:3448kB inactive_anon:133084kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:332kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1976.980814] ieee802154 phy0 wpan0: encryption failed: -22 [ 1976.996409] lowmem_reserve[]: 0 0 0 0 0 [ 1977.008443] ieee802154 phy1 wpan1: encryption failed: -22 [ 1977.033847] active_anon:15827 inactive_anon:45379 isolated_anon:0 [ 1977.033847] active_file:11 inactive_file:10 isolated_file:0 [ 1977.033847] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1977.033847] slab_reclaimable:13402 slab_unreclaimable:114021 [ 1977.033847] mapped:22189 shmem:46172 pagetables:575 bounce:0 [ 1977.033847] free:14029 free_pcp:62 free_cma:0 [ 1977.082943] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10896kB [ 1977.092725] Node 0 active_anon:59860kB inactive_anon:48432kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72744kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1977.108391] Node 0 DMA32: 1085*4kB (UME) 428*8kB (UME) 126*16kB (UME) 52*32kB (UME) 5*64kB (UM) 13*128kB (UM) 3*256kB (M) 4*512kB (UM) 2*1024kB (U) 0*2048kB 0*4096kB = 18292kB [ 1977.120402] Node 1 active_anon:3448kB inactive_anon:133084kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16012kB dirty:0kB writeback:0kB shmem:134088kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1977.128317] 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 [ 1977.135741] Node 0 DMA free:10896kB 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 [ 1977.141666] Node 1 Normal: 466*4kB (ME) 352*8kB (ME) 234*16kB (ME) 121*32kB (UME) 45*64kB (ME) 8*128kB (UM) 2*256kB (UM) 0*512kB 2*1024kB (ME) 0*2048kB 2*4096kB (U) = 26952kB [ 1977.151103] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1977.168388] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1977.175379] Node 0 DMA32 free:18260kB min:35996kB low:44992kB high:53988kB active_anon:59860kB inactive_anon:48432kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 1977.193040] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1977.207047] lowmem_reserve[]: 0 0 1 1 1 [ 1977.221235] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1977.230848] 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 [ 1977.262031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1977.273517] lowmem_reserve[]: 0 0 0 0 0 [ 1977.310999] 46193 total pagecache pages [ 1977.321532] Node 1 Normal free:26952kB min:53876kB low:67344kB high:80812kB active_anon:3448kB inactive_anon:133084kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:332kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 1977.347017] 0 pages in swap cache [ 1977.374074] lowmem_reserve[]: 0 0 0 0 0 [ 1977.396820] Swap cache stats: add 0, delete 0, find 0/0 [ 1977.406773] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10896kB [ 1977.429665] Free swap = 0kB [ 1977.457710] Node 0 DMA32: 1085*4kB (UME) 428*8kB (UME) 126*16kB (UME) 52*32kB (UME) 5*64kB (UM) 13*128kB (UM) 3*256kB (M) 4*512kB (UM) 2*1024kB (U) 0*2048kB 0*4096kB = 18292kB [ 1977.493509] Total swap = 0kB [ 1977.500549] 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 [ 1977.515463] 2097051 pages RAM [ 1977.541832] Node 1 Normal: 466*4kB (ME) 352*8kB (ME) 234*16kB (ME) 121*32kB (UME) 45*64kB (ME) 8*128kB (UM) 2*256kB (UM) 0*512kB 2*1024kB (ME) 0*2048kB 2*4096kB (U) = 26952kB [ 1977.550674] 0 pages HighMem/MovableOnly [ 1977.591042] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1977.595283] 369649 pages reserved [ 1977.605135] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1977.605149] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1977.613294] 0 pages cma reserved [ 1977.635981] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1977.642099] Unreclaimable slab info: [ 1977.644422] 46193 total pagecache pages [ 1977.662991] Name Used Total [ 1977.674208] 0 pages in swap cache [ 1977.676360] pid_2 12KB 60KB [ 1977.686553] Swap cache stats: add 0, delete 0, find 0/0 [ 1977.697563] batadv_tt_change_cache 4KB 7KB [ 1977.709374] Free swap = 0kB [ 1977.713475] batadv_tl_cache 8KB 16KB [ 1977.714082] Total swap = 0kB [ 1977.719661] TIPC 16KB 37KB [ 1977.719682] SCTPv6 24KB 43KB [ 1977.719691] SCTP 1KB 3KB [ 1977.719709] DCCPv6 17KB 30KB [ 1977.719722] DCCP 16KB 28KB [ 1977.734089] 2097051 pages RAM [ 1977.743103] L2TP/IPv6 21KB 26KB [ 1977.748031] 0 pages HighMem/MovableOnly [ 1977.749859] RXRPC 17KB 32KB [ 1977.749870] rxrpc_call_jar 123KB 141KB [ 1977.749883] bridge_fdb_cache 15KB 27KB [ 1977.749897] fib6_nodes 263KB 284KB [ 1977.749908] ip6_dst_cache 836KB 836KB [ 1977.768054] 369649 pages reserved [ 1977.772591] RAWv6 121KB 121KB [ 1977.776538] 0 pages cma reserved [ 1977.781906] UDPv6 41KB 48KB [ 1977.781920] TCPv6 24KB 42KB [ 1977.781939] nf_conntrack 17KB 18KB [ 1977.782001] t10_alua_lu_gp_cache 0KB 3KB [ 1977.782016] sd_ext_cdb 0KB 7KB [ 1977.782026] scsi_sense_cache 1056KB 1060KB [ 1977.782036] virtio_scsi_cmd 16KB 16KB [ 1977.782050] sgpool-128 8KB 8KB [ 1977.782060] sgpool-64 4KB 12KB [ 1977.782070] sgpool-32 2KB 15KB [ 1977.782079] sgpool-16 1KB 7KB [ 1977.782092] sgpool-8 0KB 7KB [ 1977.902748] mqueue_inode_cache 10KB 30KB [ 1977.908219] bio_post_read_ctx 14KB 15KB [ 1977.913692] bio-2 14KB 15KB [ 1977.922408] jfs_mp 7KB 7KB [ 1977.927826] cifs_small_rq 15KB 16KB [ 1977.933233] cifs_request 67KB 67KB [ 1977.941992] cifs_mpx_ids 0KB 7KB [ 1977.947480] nfs_commit_data 3KB 14KB [ 1977.952887] nfs_write_data 34KB 44KB [ 1977.961644] ext4_system_zone 1KB 7KB [ 1977.967126] bio-1 1KB 7KB [ 1977.972551] pid_namespace 3KB 11KB [ 1977.978013] rpc_buffers 17KB 25KB [ 1977.986639] rpc_tasks 2KB 7KB [ 1977.992144] UNIX 2321KB 2351KB [ 1977.997598] tcp_bind_bucket 1KB 4KB [ 1978.006087] ip_fib_trie 39KB 47KB [ 1978.011501] ip_fib_alias 186KB 201KB [ 1978.016875] ip_dst_cache 13KB 20KB [ 1978.025595] RAW 72KB 82KB [ 1978.031052] UDP 67KB 74KB [ 1978.036451] TCP 8KB 16KB [ 1978.044940] hugetlbfs_inode_cache 3KB 15KB [ 1978.050786] fscache_cookie_jar 1KB 11KB [ 1978.056239] eventpoll_pwq 20KB 63KB [ 1978.064806] eventpoll_epi 36KB 63KB [ 1978.070253] inotify_inode_mark 9KB 27KB [ 1978.075703] request_queue 199KB 199KB [ 1978.084221] blkdev_requests 1KB 3KB [ 1978.089811] blkdev_ioc 25KB 38KB [ 1978.095273] bio-0 734KB 885KB [ 1978.103877] biovec-max 1485KB 1592KB [ 1978.109294] biovec-64 682KB 937KB [ 1978.114658] biovec-16 110KB 153KB [ 1978.123180] bio_integrity_payload 1KB 8KB [ 1978.128931] khugepaged_mm_slot 2KB 27KB [ 1978.134408] uid_cache 0KB 4KB [ 1978.142959] dmaengine-unmap-2 0KB 3KB [ 1978.148357] skbuff_fclone_cache 31KB 41KB [ 1978.153893] skbuff_head_cache 8776KB 8872KB [ 1978.162568] configfs_dir_cache 3KB 7KB [ 1978.168025] file_lock_cache 22KB 31KB [ 1978.173435] file_lock_ctx 9KB 11KB [ 1978.182222] fsnotify_mark_connector 4KB 19KB [ 1978.188125] net_namespace 96KB 96KB [ 1978.193526] shmem_inode_cache 8001KB 8170KB [ 1978.202274] task_delay_info 295KB 375KB [ 1978.207761] taskstats 17KB 53KB [ 1978.213196] proc_dir_entry 1002KB 1020KB [ 1978.221979] pde_opener 16KB 54KB [ 1978.227374] seq_file 240KB 401KB [ 1978.235357] sigqueue 31KB 63KB [ 1978.246886] kernfs_node_cache 18234KB 18927KB [ 1978.254786] mnt_cache 180KB 236KB [ 1978.265835] filp 7282KB 7927KB [ 1978.273922] names_cache 97180KB 97218KB [ 1978.285075] iint_cache 31KB 51KB [ 1978.292988] key_jar 4KB 7KB [ 1978.303894] uts_namespace 2KB 7KB [ 1978.311870] nsproxy 1KB 7KB [ 1978.317294] vm_area_struct 3031KB 3681KB [ 1978.330890] mm_struct 520KB 598KB [ 1978.336311] fs_cache 342KB 356KB [ 1978.344088] files_cache 1283KB 1308KB [ 1978.355775] signal_cache 2265KB 2307KB [ 1978.363540] sighand_cache 538KB 631KB [ 1978.374973] task_struct 10339KB 10346KB [ 1978.382762] cred_jar 2343KB 2984KB [ 1978.388133] anon_vma_chain 885KB 1535KB [ 1978.401639] anon_vma 125KB 327KB [ 1978.407017] pid 194KB 228KB [ 1978.414896] Acpi-Operand 156KB 202KB [ 1978.425965] Acpi-ParseExt 9KB 11KB [ 1978.435010] Acpi-Parse 41KB 47KB [ 1978.446007] Acpi-State 52KB 63KB [ 1978.456873] Acpi-Namespace 20KB 27KB [ 1978.467899] numa_policy 0KB 3KB [ 1978.484527] debug_objects_cache 1741KB 1968KB [ 1978.492740] trace_event_file 297KB 298KB [ 1978.498123] ftrace_event_field 398KB 401KB [ 1978.512922] pool_workqueue 142KB 156KB [ 1978.524841] page->ptl 455KB 1031KB [ 1978.535268] kmalloc-2097152 2050KB 2050KB [ 1978.547118] kmalloc-524288 2056KB 2056KB [ 1978.557272] kmalloc-262144 1290KB 1290KB [ 1978.574100] kmalloc-131072 650KB 650KB [ 1978.584389] kmalloc-65536 3168KB 3234KB [ 1978.596489] kmalloc-32768 2376KB 2442KB [ 1978.606917] kmalloc-16384 1435KB 1435KB [ 1978.618956] kmalloc-8192 6022KB 6047KB [ 1978.624431] kmalloc-4096 33252KB 33290KB [ 1978.639421] kmalloc-2048 19864KB 20227KB [ 1978.654140] kmalloc-1024 14740KB 15427KB [ 1978.660709] kmalloc-512 15967KB 15967KB [ 1978.667811] kmalloc-256 6206KB 6423KB [ 1978.679460] kmalloc-128 1524KB 1712KB [ 1978.685506] kmalloc-96 3223KB 4404KB [ 1978.696225] kmalloc-64 2911KB 3744KB [ 1978.702726] kmalloc-32 2030KB 2476KB [ 1978.708141] kmalloc-192 2504KB 2972KB [ 1978.719421] kmem_cache 177KB 183KB [ 1978.724876] Out of memory (oom_kill_allocating_task): Kill process 8132 (syz-fuzzer) score 0 or sacrifice child [ 1978.740796] Killed process 24975 (syz-executor.0) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 1978.754947] oom_reaper: reaped process 24975 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1982.206364] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1982.216037] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1982.230082] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1982.236801] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1982.246071] device bridge_slave_1 left promiscuous mode [ 1982.252237] bridge0: port 2(bridge_slave_1) entered disabled state [ 1982.259841] device bridge_slave_0 left promiscuous mode [ 1982.265752] bridge0: port 1(bridge_slave_0) entered disabled state [ 1982.276206] device veth1_macvtap left promiscuous mode [ 1982.281863] device veth0_macvtap left promiscuous mode [ 1982.287286] device veth1_vlan left promiscuous mode [ 1982.292637] device veth0_vlan left promiscuous mode 07:14:07 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400], 0xd3e}}, 0x7ff}) 07:14:07 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:14:07 executing program 5: ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:14:07 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400], 0xd3e}}, 0x7ff}) 07:14:07 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000480)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x0, 0x8, &(0x7f0000000540)=[{}, {}], 0x10, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000780)=@base={0x2, 0x200, 0x6, 0xe34, 0x80, 0xffffffffffffffff, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4}, 0x48) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=@bloom_filter={0x1e, 0x2, 0x2, 0x3, 0x20, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x4, 0x3}, 0x48) (async) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000880)={0xffffffffffffffff, 0x0, 0x18}, 0xc) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000900)=@bpf_lsm={0x1d, 0x7, &(0x7f0000000280)=@raw=[@map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x2}, @exit, @alu={0x4, 0x1, 0xb, 0x2, 0xb, 0xb0, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f00000002c0)='GPL\x00', 0xfffffffc, 0xf8, &(0x7f0000000300)=""/248, 0x40f00, 0x3, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000440)={0x4, 0x5, 0x0, 0x1d9c4d4c}, 0x10, r1, 0x0, 0x0, &(0x7f00000008c0)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0x1, r3, r4, 0x1]}, 0x80) (async, rerun: 64) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c40)={&(0x7f0000000c00)={0x1010, 0x3ed, 0x8, 0x70bd2b, 0x25dfdbfc, "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", ["", "", "", ""]}, 0x1010}}, 0x4000004) (async, rerun: 64) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x1, @pix_mp={0xde4, 0x9, 0x31303553, 0x3, 0x8, [{0x4}, {0x0, 0x9}, {0xffa, 0x8001}, {0x4, 0x2}, {0x5}, {0x1, 0xffffffff}, {0x6, 0x1}, {0x4, 0x3ff}], 0x7f, 0xf7, 0x1, 0x0, 0x1}}) (async) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000200)=@multiplanar_mmap={0x7601, 0x3, 0x4, 0x4, 0x7, {r5, r6/1000+10000}, {0x2, 0x0, 0x1, 0x1, 0x7, 0x81, "b5432cc9"}, 0x5, 0x1, {&(0x7f0000000180)=[{0x2, 0x43, {0x8}, 0x4}, {0x8, 0xd421, {0x6}, 0x1}]}, 0x6}) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b80)={r3, &(0x7f0000000980)="1a398f76eb8ad30436f2c8bfa16f9d828ef95bbeda8daf7f7665d0c54d7e981f4c1bdf16b4c6ff4b5210afe69d07af02aa0f5e3c0282a4023a669028851f05af51f34dc7c9d76b3efeaac65b6f07101c7cb03905dcd5800ba1c22015653135cc2ba95c3579e05a69ae07b6d0872297bbc28a0282050623fac9327936856ef2892d7d4d879c694edce3230d1bbb95cec085e3ddec558ec1baafe8ff39d71436f4c932a31e46339d699a420b3150bef1004caba945ff277c0cafeb71d2743af6af5c107d2229cbc328cee48bc57141b4", &(0x7f0000000a80)=""/244}, 0x20) 07:14:07 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xa}}) 07:14:07 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:14:07 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xa}}) 07:14:07 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:14:07 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:14:07 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:14:07 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) [ 1987.997940] Bluetooth: hci3: command 0x0409 tx timeout [ 1990.077837] Bluetooth: hci3: command 0x041b tx timeout [ 1990.248994] device hsr_slave_1 left promiscuous mode [ 1990.260472] device hsr_slave_0 left promiscuous mode [ 1990.281007] team0 (unregistering): Port device team_slave_1 removed [ 1990.293279] team0 (unregistering): Port device team_slave_0 removed [ 1990.304925] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1990.319132] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1990.371958] bond0 (unregistering): Released all slaves [ 1990.396754] IPVS: ftp: loaded support on port[0] = 21 [ 1990.726282] chnl_net:caif_netlink_parms(): no params data found [ 1990.876204] bridge0: port 1(bridge_slave_0) entered blocking state [ 1990.897977] bridge0: port 1(bridge_slave_0) entered disabled state [ 1990.905490] device bridge_slave_0 entered promiscuous mode [ 1990.939639] bridge0: port 2(bridge_slave_1) entered blocking state [ 1990.946084] bridge0: port 2(bridge_slave_1) entered disabled state [ 1990.956403] device bridge_slave_1 entered promiscuous mode [ 1991.004295] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1991.029752] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1991.070119] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1991.099127] team0: Port device team_slave_0 added [ 1991.104983] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1991.129895] team0: Port device team_slave_1 added [ 1991.163926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1991.178143] 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. [ 1991.237707] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1991.250727] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1991.258927] 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. [ 1991.317746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1991.338684] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1991.346685] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1991.386726] device hsr_slave_0 entered promiscuous mode [ 1991.411820] device hsr_slave_1 entered promiscuous mode [ 1991.431562] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1991.454105] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1991.675248] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1991.761717] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1991.781227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1991.791884] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1991.798303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1991.805748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1991.831746] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1991.838899] 8021q: adding VLAN 0 to HW filter on device team0 [ 1991.849927] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1991.857694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1991.865706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1991.877277] bridge0: port 1(bridge_slave_0) entered blocking state [ 1991.883725] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1991.900874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1991.913923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1991.923928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1991.938160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1991.945910] bridge0: port 2(bridge_slave_1) entered blocking state [ 1991.952359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1991.969237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1991.984659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1991.996205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1992.009958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1992.029287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1992.036336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1992.051572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1992.066216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1992.080957] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1992.091410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1992.103172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1992.121085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1992.130137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1992.142789] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1992.156506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1992.170626] Bluetooth: hci3: command 0x040f tx timeout [ 1992.176167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1992.192613] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1992.204519] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1992.215469] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1992.315512] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1992.325921] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1992.333189] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1992.342048] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1992.358814] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1992.422692] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1992.434046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1992.506892] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1992.514726] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1992.527890] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1992.539011] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1992.545727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1992.559208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1992.567385] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1992.579993] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1992.590118] device veth0_vlan entered promiscuous mode [ 1992.603134] device veth1_vlan entered promiscuous mode [ 1992.609578] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1992.621014] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1992.636341] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1992.646574] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1992.654007] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1992.662441] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1992.670610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1992.678848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1992.689149] device veth0_macvtap entered promiscuous mode [ 1992.697285] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1992.707982] device veth1_macvtap entered promiscuous mode [ 1992.727041] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 1992.759907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1992.784199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1992.796225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1992.806747] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1992.816299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1992.826631] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1992.836134] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1992.846712] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1992.856204] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1992.877633] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1992.887046] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1992.897797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1992.909371] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1992.916433] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1992.965530] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1992.978804] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1993.016687] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1993.046698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1993.076301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1993.091926] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1993.119509] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1993.153794] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1993.195512] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1993.259949] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1993.309417] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1993.351090] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1993.365130] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1993.393297] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1993.394409] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1993.398170] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1993.398178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1993.398183] Call Trace: [ 1993.398206] dump_stack+0x1fc/0x2ef [ 1993.398226] dump_header+0x15d/0xc3f [ 1993.434756] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1993.439863] ? ___ratelimit+0x319/0x590 [ 1993.440351] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1993.443846] oom_kill_process.cold+0x10/0x692 [ 1993.457431] ? check_preemption_disabled+0x41/0x280 [ 1993.462457] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1993.467744] out_of_memory+0x1072/0x1390 [ 1993.471831] ? oom_killer_disable+0x270/0x270 [ 1993.476340] ? mutex_trylock+0x15f/0x1a0 [ 1993.480412] __alloc_pages_nodemask+0x23a2/0x2890 [ 1993.485361] ? find_get_entry+0x4cd/0x8a0 [ 1993.489535] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1993.494419] alloc_pages_current+0x193/0x2a0 [ 1993.498843] filemap_fault+0x146e/0x2180 [ 1993.499560] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1993.502918] ext4_filemap_fault+0x84/0xb0 [ 1993.513993] __do_fault+0x10b/0x4b0 [ 1993.517632] __handle_mm_fault+0x273b/0x41c0 [ 1993.522050] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1993.527158] ? vm_insert_page+0x9c0/0x9c0 [ 1993.531325] ? check_preemption_disabled+0x41/0x280 [ 1993.536353] handle_mm_fault+0x436/0xb10 [ 1993.540432] __do_page_fault+0x68e/0xd60 [ 1993.544545] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1993.547189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1993.549687] ? spurious_fault+0x840/0x840 [ 1993.549701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1993.549717] ? page_fault+0x8/0x30 [ 1993.549731] page_fault+0x1e/0x30 [ 1993.549743] RIP: 0033:0x46703d [ 1993.549758] Code: Bad RIP value. [ 1993.549764] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 1993.549774] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 1993.549785] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 1993.598777] RBP: 000000c00005ff20 R08: 0000000000057a3b R09: 000001ff56fcdbb3 [ 1993.606071] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 1993.613553] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1993.623858] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1993.638259] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1993.759609] Mem-Info: [ 1993.762085] active_anon:16363 inactive_anon:45377 isolated_anon:0 [ 1993.762085] active_file:15 inactive_file:16 isolated_file:8 [ 1993.762085] unevictable:0 dirty:44 writeback:1 unstable:0 [ 1993.762085] slab_reclaimable:13509 slab_unreclaimable:114493 [ 1993.762085] mapped:22261 shmem:46168 pagetables:592 bounce:0 [ 1993.762085] free:25165 free_pcp:124 free_cma:0 [ 1993.796180] Node 0 active_anon:61964kB inactive_anon:48432kB active_file:0kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72832kB dirty:96kB writeback:4kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1993.825090] Node 1 active_anon:3488kB inactive_anon:133076kB active_file:80kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:16212kB dirty:80kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1993.852976] Node 0 DMA free:10964kB 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 [ 1993.880017] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1993.885052] Node 0 DMA32 free:35936kB min:35996kB low:44992kB high:53988kB active_anon:59916kB inactive_anon:48432kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:2036kB bounce:0kB free_pcp:448kB local_pcp:216kB free_cma:0kB [ 1993.914617] lowmem_reserve[]: 0 0 1 1 1 [ 1993.920471] 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 [ 1993.946769] lowmem_reserve[]: 0 0 0 0 0 [ 1993.951041] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:3488kB inactive_anon:133076kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:332kB bounce:0kB free_pcp:540kB local_pcp:40kB free_cma:0kB [ 1993.979850] lowmem_reserve[]: 0 0 0 0 0 [ 1993.983833] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 1993.998279] Node 0 DMA32: 1005*4kB (UME) 413*8kB (UME) 157*16kB (UME) 66*32kB (UME) 30*64kB (UM) 18*128kB (M) 10*256kB (M) 2*512kB (M) 14*1024kB (UM) 1*2048kB (M) 0*4096kB = 36140kB [ 1994.014908] 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 [ 1994.030325] Node 1 Normal: 463*4kB (ME) 352*8kB (ME) 237*16kB (ME) 111*32kB (ME) 47*64kB (UME) 9*128kB (UME) 1*256kB (M) 0*512kB 3*1024kB (UME) 1*2048kB (U) 8*4096kB (U) = 54316kB [ 1994.046626] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1994.055544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1994.064274] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1994.073139] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1994.083255] 46197 total pagecache pages [ 1994.087258] 0 pages in swap cache [ 1994.090957] Swap cache stats: add 0, delete 0, find 0/0 [ 1994.096309] Free swap = 0kB [ 1994.099436] Total swap = 0kB [ 1994.102505] 2097051 pages RAM [ 1994.105591] 0 pages HighMem/MovableOnly [ 1994.109637] 369649 pages reserved [ 1994.113172] 0 pages cma reserved [ 1994.116622] Unreclaimable slab info: [ 1994.120506] Name Used Total [ 1994.126992] pid_2 13KB 56KB [ 1994.132766] batadv_tt_change_cache 7KB 7KB [ 1994.138673] batadv_tl_cache 12KB 16KB [ 1994.144057] TIPC 24KB 37KB [ 1994.149931] SCTPv6 26KB 37KB [ 1994.155298] SCTP 1KB 3KB [ 1994.160759] DCCPv6 17KB 30KB [ 1994.166126] DCCP 19KB 28KB [ 1994.171528] L2TP/IPv6 26KB 32KB [ 1994.176882] RXRPC 19KB 32KB [ 1994.182328] rxrpc_call_jar 131KB 141KB [ 1994.187763] bridge_fdb_cache 19KB 27KB [ 1994.193309] fib6_nodes 267KB 284KB [ 1994.198759] ip6_dst_cache 975KB 975KB [ 1994.204123] RAWv6 123KB 128KB [ 1994.209582] UDPv6 37KB 48KB [ 1994.214943] TCPv6 24KB 30KB [ 1994.220372] nf_conntrack 11KB 18KB [ 1994.226802] t10_alua_lu_gp_cache 0KB 3KB [ 1994.232485] sd_ext_cdb 0KB 7KB [ 1994.238286] Bluetooth: hci3: command 0x0419 tx timeout [ 1994.239941] scsi_sense_cache 1056KB 1060KB [ 1994.253141] virtio_scsi_cmd 16KB 16KB [ 1994.260023] sgpool-128 8KB 8KB [ 1994.268749] sgpool-64 4KB 12KB [ 1994.274144] sgpool-32 2KB 15KB [ 1994.279985] sgpool-16 1KB 7KB [ 1994.285357] sgpool-8 0KB 7KB [ 1994.290827] mqueue_inode_cache 12KB 30KB [ 1994.296278] bio_post_read_ctx 14KB 15KB [ 1994.301773] bio-2 14KB 15KB [ 1994.307142] jfs_mp 7KB 7KB [ 1994.312595] cifs_small_rq 15KB 16KB [ 1994.318105] cifs_request 67KB 67KB [ 1994.323485] cifs_mpx_ids 0KB 7KB [ 1994.330940] nfs_commit_data 3KB 14KB [ 1994.336460] nfs_write_data 34KB 44KB [ 1994.341907] ext4_system_zone 1KB 7KB [ 1994.347277] bio-1 1KB 7KB [ 1994.352695] pid_namespace 2KB 7KB [ 1994.358281] rpc_buffers 17KB 25KB [ 1994.363656] rpc_tasks 2KB 7KB [ 1994.369112] UNIX 2323KB 2325KB [ 1994.374489] tcp_bind_bucket 2KB 4KB [ 1994.379925] ip_fib_trie 43KB 47KB [ 1994.385275] ip_fib_alias 194KB 201KB [ 1994.392071] ip_dst_cache 14KB 20KB [ 1994.398453] RAW 73KB 82KB [ 1994.403827] UDP 67KB 74KB [ 1994.409369] TCP 8KB 11KB [ 1994.414736] hugetlbfs_inode_cache 3KB 15KB [ 1994.420550] fscache_cookie_jar 1KB 11KB [ 1994.426000] eventpoll_pwq 22KB 63KB [ 1994.433013] eventpoll_epi 41KB 63KB [ 1994.438506] inotify_inode_mark 10KB 27KB [ 1994.444073] request_queue 199KB 199KB [ 1994.449589] blkdev_requests 1KB 3KB [ 1994.454952] blkdev_ioc 23KB 38KB [ 1994.460403] bio-0 939KB 971KB [ 1994.465757] biovec-max 1518KB 1592KB [ 1994.471163] biovec-64 905KB 952KB [ 1994.476700] biovec-16 114KB 153KB [ 1994.482986] bio_integrity_payload 1KB 8KB [ 1994.488759] khugepaged_mm_slot 3KB 27KB [ 1994.494212] uid_cache 0KB 4KB [ 1994.499638] dmaengine-unmap-2 0KB 3KB [ 1994.505011] skbuff_fclone_cache 32KB 41KB [ 1994.510972] skbuff_head_cache 9043KB 9045KB [ 1994.516436] configfs_dir_cache 3KB 7KB [ 1994.521992] file_lock_cache 25KB 31KB [ 1994.527391] file_lock_ctx 9KB 11KB [ 1994.533845] fsnotify_mark_connector 4KB 19KB [ 1994.539976] net_namespace 96KB 105KB [ 1994.545349] shmem_inode_cache 8036KB 8170KB [ 1994.550894] task_delay_info 264KB 375KB [ 1994.556355] taskstats 20KB 45KB [ 1994.562129] proc_dir_entry 1002KB 1016KB [ 1994.567586] pde_opener 19KB 54KB [ 1994.573082] seq_file 266KB 401KB [ 1994.578528] sigqueue 40KB 63KB [ 1994.583889] kernfs_node_cache 18162KB 18179KB [ 1994.589296] mnt_cache 193KB 228KB [ 1994.594654] filp 7286KB 7927KB [ 1994.600176] names_cache 105680KB 105701KB [ 1994.605596] iint_cache 34KB 51KB [ 1994.611065] key_jar 4KB 7KB [ 1994.616560] uts_namespace 3KB 7KB [ 1994.621991] nsproxy 1KB 7KB [ 1994.627377] vm_area_struct 3319KB 3681KB [ 1994.633080] mm_struct 560KB 598KB [ 1994.640530] fs_cache 300KB 356KB [ 1994.645903] files_cache 905KB 1147KB [ 1994.651353] signal_cache 1426KB 2055KB [ 1994.656733] sighand_cache 633KB 638KB [ 1994.662207] task_struct 6116KB 6142KB [ 1994.667614] cred_jar 2096KB 2972KB [ 1994.673051] anon_vma_chain 988KB 1535KB [ 1994.678507] anon_vma 142KB 327KB [ 1994.683918] pid 170KB 228KB [ 1994.689415] Acpi-Operand 156KB 202KB [ 1994.694780] Acpi-ParseExt 9KB 11KB [ 1994.700234] Acpi-Parse 41KB 47KB [ 1994.705594] Acpi-State 52KB 63KB [ 1994.711080] Acpi-Namespace 20KB 27KB [ 1994.716439] numa_policy 0KB 3KB [ 1994.723615] debug_objects_cache 1764KB 1968KB [ 1994.729340] trace_event_file 297KB 298KB [ 1994.734709] ftrace_event_field 398KB 401KB [ 1994.741717] pool_workqueue 143KB 156KB [ 1994.747181] page->ptl 498KB 1031KB [ 1994.752942] kmalloc-2097152 2050KB 2050KB [ 1994.758482] kmalloc-524288 2056KB 2056KB [ 1994.763850] kmalloc-262144 1290KB 1290KB [ 1994.769325] kmalloc-131072 650KB 650KB [ 1994.774779] kmalloc-65536 3168KB 3234KB [ 1994.780253] kmalloc-32768 2475KB 2475KB [ 1994.785627] kmalloc-16384 1386KB 1419KB [ 1994.791054] kmalloc-8192 5997KB 6022KB [ 1994.796426] kmalloc-4096 28968KB 28968KB [ 1994.802343] kmalloc-2048 19945KB 20189KB [ 1994.807980] kmalloc-1024 15329KB 15419KB [ 1994.813352] kmalloc-512 16383KB 16383KB [ 1994.818821] kmalloc-256 6051KB 6423KB [ 1994.824188] kmalloc-128 1539KB 1712KB [ 1994.829680] kmalloc-96 3441KB 4404KB [ 1994.835043] kmalloc-64 2830KB 3744KB [ 1994.841477] kmalloc-32 2033KB 2476KB [ 1994.846855] kmalloc-192 2345KB 2972KB [ 1994.852349] kmem_cache 177KB 183KB [ 1994.857797] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1994.868385] Killed process 24972 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 1994.879859] oom_reaper: reaped process 24972 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1994.893471] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1994.916740] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1994.921718] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1994.929346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1994.938683] Call Trace: [ 1994.941282] dump_stack+0x1fc/0x2ef [ 1994.944895] dump_header+0x15d/0xc3f [ 1994.953806] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1994.958984] ? ___ratelimit+0x319/0x590 [ 1994.962956] oom_kill_process.cold+0x10/0x692 [ 1994.967451] ? check_preemption_disabled+0x41/0x280 [ 1994.972460] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1994.977734] out_of_memory+0x1072/0x1390 [ 1994.981792] ? oom_killer_disable+0x270/0x270 [ 1994.986271] ? mutex_trylock+0x15f/0x1a0 [ 1994.990331] __alloc_pages_nodemask+0x23a2/0x2890 [ 1994.995162] ? find_get_entry+0x4cd/0x8a0 [ 1994.999300] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1995.004149] alloc_pages_current+0x193/0x2a0 [ 1995.008546] filemap_fault+0x146e/0x2180 [ 1995.012599] ext4_filemap_fault+0x84/0xb0 [ 1995.016730] __do_fault+0x10b/0x4b0 [ 1995.020352] __handle_mm_fault+0x273b/0x41c0 [ 1995.024750] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1995.029841] ? vm_insert_page+0x9c0/0x9c0 [ 1995.033981] ? check_preemption_disabled+0x41/0x280 [ 1995.038995] handle_mm_fault+0x436/0xb10 [ 1995.043046] __do_page_fault+0x68e/0xd60 [ 1995.047159] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1995.052172] ? spurious_fault+0x840/0x840 [ 1995.056319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1995.061149] ? page_fault+0x8/0x30 [ 1995.064674] page_fault+0x1e/0x30 [ 1995.068110] RIP: 0033:0x46703d [ 1995.071289] Code: Bad RIP value. [ 1995.074642] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 1995.079988] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 1995.087246] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 1995.094499] RBP: 000000c00005ff20 R08: 0000000000057a3b R09: 000001ff56fcdbb3 [ 1995.101759] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 1995.109198] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1995.123137] Mem-Info: [ 1995.125587] active_anon:16338 inactive_anon:45377 isolated_anon:0 [ 1995.125587] active_file:14 inactive_file:15 isolated_file:0 [ 1995.125587] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1995.125587] slab_reclaimable:13505 slab_unreclaimable:114554 [ 1995.125587] mapped:22239 shmem:46168 pagetables:555 bounce:0 [ 1995.125587] free:25051 free_pcp:221 free_cma:0 [ 1995.161791] Node 0 active_anon:61864kB inactive_anon:48432kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72744kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1995.191310] Node 1 active_anon:3488kB inactive_anon:133076kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16212kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1995.221078] Node 0 DMA free:10964kB 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 [ 1995.248451] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1995.253587] Node 0 DMA32 free:35420kB min:35996kB low:44992kB high:53988kB active_anon:59816kB inactive_anon:48432kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1888kB bounce:0kB free_pcp:576kB local_pcp:208kB free_cma:0kB [ 1995.291586] lowmem_reserve[]: 0 0 1 1 1 [ 1995.295599] 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 [ 1995.326165] lowmem_reserve[]: 0 0 0 0 0 [ 1995.330259] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:3488kB inactive_anon:133076kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:332kB bounce:0kB free_pcp:268kB local_pcp:20kB free_cma:0kB [ 1995.364849] lowmem_reserve[]: 0 0 0 0 0 [ 1995.369822] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 1995.384822] Node 0 DMA32: 1005*4kB (UME) 413*8kB (UME) 156*16kB (ME) 67*32kB (UME) 29*64kB (M) 19*128kB (UM) 11*256kB (UM) 2*512kB (M) 13*1024kB (UM) 1*2048kB (M) 0*4096kB = 35452kB [ 1995.412339] 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 [ 1995.423485] Node 1 Normal: 463*4kB (ME) 353*8kB (UME) 237*16kB (ME) 111*32kB (ME) 47*64kB (UME) 9*128kB (UME) 1*256kB (M) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 8*4096kB (U) = 53812kB [ 1995.450844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1995.466783] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1995.484649] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1995.495429] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1995.508009] 46197 total pagecache pages [ 1995.512006] 0 pages in swap cache [ 1995.515457] Swap cache stats: add 0, delete 0, find 0/0 [ 1995.525014] Free swap = 0kB [ 1995.529930] Total swap = 0kB [ 1995.532947] 2097051 pages RAM [ 1995.536032] 0 pages HighMem/MovableOnly [ 1995.543971] 369649 pages reserved [ 1995.551235] 0 pages cma reserved [ 1995.554599] Unreclaimable slab info: [ 1995.561355] Name Used Total [ 1995.566916] pid_2 13KB 56KB [ 1995.581736] batadv_tt_change_cache 7KB 7KB [ 1995.591607] batadv_tl_cache 12KB 16KB [ 1995.596981] TIPC 24KB 37KB [ 1995.603444] SCTPv6 26KB 37KB [ 1995.616646] SCTP 1KB 3KB [ 1995.622583] DCCPv6 17KB 30KB [ 1995.631366] DCCP 19KB 28KB [ 1995.636756] L2TP/IPv6 26KB 32KB [ 1995.650991] RXRPC 19KB 32KB [ 1995.656378] rxrpc_call_jar 131KB 141KB [ 1995.667160] bridge_fdb_cache 19KB 27KB [ 1995.675084] fib6_nodes 274KB 284KB [ 1995.681247] ip6_dst_cache 997KB 997KB [ 1995.686779] RAWv6 123KB 128KB [ 1995.700926] UDPv6 37KB 48KB [ 1995.706310] TCPv6 24KB 30KB [ 1995.714017] nf_conntrack 11KB 18KB [ 1995.720988] t10_alua_lu_gp_cache 0KB 3KB [ 1995.726711] sd_ext_cdb 0KB 7KB [ 1995.741121] scsi_sense_cache 1056KB 1060KB [ 1995.746692] virtio_scsi_cmd 16KB 16KB [ 1995.757675] sgpool-128 8KB 8KB [ 1995.763943] sgpool-64 4KB 12KB [ 1995.774027] sgpool-32 2KB 15KB [ 1995.783369] sgpool-16 1KB 7KB [ 1995.792348] sgpool-8 0KB 7KB [ 1995.799603] mqueue_inode_cache 12KB 30KB [ 1995.805073] bio_post_read_ctx 14KB 15KB [ 1995.812030] bio-2 14KB 15KB [ 1995.819670] jfs_mp 7KB 7KB [ 1995.825056] cifs_small_rq 15KB 16KB [ 1995.834857] cifs_request 67KB 67KB [ 1995.844486] cifs_mpx_ids 0KB 7KB [ 1995.852152] nfs_commit_data 3KB 14KB [ 1995.861728] nfs_write_data 34KB 44KB [ 1995.872299] ext4_system_zone 1KB 7KB [ 1995.877858] bio-1 1KB 7KB [ 1995.883233] pid_namespace 2KB 7KB [ 1995.889648] rpc_buffers 17KB 25KB [ 1995.895021] rpc_tasks 2KB 7KB [ 1995.912617] UNIX 2323KB 2325KB [ 1995.920314] tcp_bind_bucket 2KB 4KB [ 1995.925684] ip_fib_trie 43KB 47KB [ 1995.936409] ip_fib_alias 194KB 201KB [ 1995.945459] ip_dst_cache 14KB 20KB [ 1995.956167] RAW 73KB 82KB [ 1995.963430] UDP 67KB 74KB [ 1995.974795] TCP 8KB 11KB [ 1995.980279] hugetlbfs_inode_cache 3KB 15KB [ 1995.986044] fscache_cookie_jar 1KB 11KB [ 1995.993070] eventpoll_pwq 22KB 63KB [ 1996.003773] eventpoll_epi 41KB 63KB [ 1996.016048] inotify_inode_mark 10KB 27KB [ 1996.023437] request_queue 199KB 199KB [ 1996.034471] blkdev_requests 1KB 3KB [ 1996.040786] blkdev_ioc 23KB 38KB [ 1996.046264] bio-0 939KB 971KB [ 1996.056014] biovec-max 1518KB 1592KB [ 1996.064361] biovec-64 905KB 952KB [ 1996.081359] biovec-16 114KB 153KB [ 1996.086783] bio_integrity_payload 1KB 8KB [ 1996.095085] khugepaged_mm_slot 3KB 27KB [ 1996.104691] uid_cache 0KB 4KB [ 1996.112299] dmaengine-unmap-2 0KB 3KB [ 1996.121422] skbuff_fclone_cache 32KB 41KB [ 1996.126965] skbuff_head_cache 9185KB 9187KB [ 1996.132454] configfs_dir_cache 3KB 7KB [ 1996.139796] file_lock_cache 25KB 31KB [ 1996.145150] file_lock_ctx 9KB 11KB [ 1996.150583] fsnotify_mark_connector 4KB 19KB [ 1996.156469] net_namespace 96KB 105KB [ 1996.165861] shmem_inode_cache 8036KB 8170KB [ 1996.172892] task_delay_info 264KB 375KB [ 1996.181517] taskstats 20KB 45KB [ 1996.186893] proc_dir_entry 1002KB 1016KB [ 1996.201070] pde_opener 19KB 54KB [ 1996.206455] seq_file 266KB 401KB [ 1996.211883] sigqueue 40KB 63KB [ 1996.217247] kernfs_node_cache 18162KB 18179KB [ 1996.226037] mnt_cache 193KB 228KB [ 1996.240307] filp 7286KB 7927KB [ 1996.245737] names_cache 105680KB 105701KB [ 1996.252225] iint_cache 34KB 51KB [ 1996.257670] key_jar 4KB 7KB [ 1996.263058] uts_namespace 3KB 7KB [ 1996.272085] nsproxy 1KB 7KB [ 1996.278996] vm_area_struct 3319KB 3681KB [ 1996.284367] mm_struct 560KB 598KB [ 1996.293350] fs_cache 300KB 356KB [ 1996.298872] files_cache 905KB 1147KB [ 1996.304234] signal_cache 1426KB 2055KB [ 1996.315027] sighand_cache 633KB 638KB [ 1996.320566] task_struct 6116KB 6142KB [ 1996.325934] cred_jar 2096KB 2972KB [ 1996.333081] anon_vma_chain 988KB 1535KB [ 1996.350778] anon_vma 142KB 327KB [ 1996.356179] pid 170KB 228KB [ 1996.363235] Acpi-Operand 156KB 202KB [ 1996.371969] Acpi-ParseExt 9KB 11KB [ 1996.379740] Acpi-Parse 41KB 47KB [ 1996.385108] Acpi-State 52KB 63KB [ 1996.394016] Acpi-Namespace 20KB 27KB [ 1996.401930] numa_policy 0KB 3KB [ 1996.408389] debug_objects_cache 1764KB 1968KB [ 1996.413951] trace_event_file 297KB 298KB [ 1996.431172] ftrace_event_field 398KB 401KB [ 1996.436638] pool_workqueue 143KB 156KB [ 1996.442154] page->ptl 498KB 1031KB [ 1996.451272] kmalloc-2097152 2050KB 2050KB [ 1996.456650] kmalloc-524288 2056KB 2056KB [ 1996.462156] kmalloc-262144 1290KB 1290KB [ 1996.471330] kmalloc-131072 650KB 650KB [ 1996.476807] kmalloc-65536 3168KB 3234KB [ 1996.483781] kmalloc-32768 2475KB 2475KB [ 1996.492829] kmalloc-16384 1386KB 1419KB [ 1996.498406] kmalloc-8192 5997KB 6022KB [ 1996.503768] kmalloc-4096 28968KB 28968KB [ 1996.514358] kmalloc-2048 19996KB 20189KB [ 1996.521734] kmalloc-1024 15369KB 15419KB [ 1996.527095] kmalloc-512 16612KB 16612KB [ 1996.543505] kmalloc-256 6051KB 6423KB [ 1996.548921] kmalloc-128 1539KB 1712KB [ 1996.554280] kmalloc-96 3463KB 4404KB [ 1996.561113] kmalloc-64 2830KB 3744KB [ 1996.566502] kmalloc-32 2036KB 2476KB [ 1996.578880] kmalloc-192 2345KB 2972KB [ 1996.585468] kmem_cache 177KB 183KB [ 1996.596143] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1996.618871] Killed process 24973 (syz-executor.2) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 1996.645267] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 1996.669516] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 1996.674327] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 1996.681772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1996.691122] Call Trace: [ 1996.693704] dump_stack+0x1fc/0x2ef [ 1996.697321] dump_header+0x15d/0xc3f [ 1996.701026] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1996.706226] ? ___ratelimit+0x319/0x590 [ 1996.710190] oom_kill_process.cold+0x10/0x692 [ 1996.714671] ? check_preemption_disabled+0x41/0x280 [ 1996.719705] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1996.724968] out_of_memory+0x1072/0x1390 [ 1996.729032] ? oom_killer_disable+0x270/0x270 [ 1996.733528] ? mutex_trylock+0x15f/0x1a0 [ 1996.737587] __alloc_pages_nodemask+0x23a2/0x2890 [ 1996.742522] ? find_get_entry+0x4cd/0x8a0 [ 1996.746683] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1996.751544] alloc_pages_current+0x193/0x2a0 [ 1996.755943] filemap_fault+0x146e/0x2180 [ 1996.760018] ext4_filemap_fault+0x84/0xb0 [ 1996.764167] __do_fault+0x10b/0x4b0 [ 1996.767779] __handle_mm_fault+0x273b/0x41c0 [ 1996.772191] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1996.777277] ? vm_insert_page+0x9c0/0x9c0 [ 1996.781438] ? check_preemption_disabled+0x41/0x280 [ 1996.786460] handle_mm_fault+0x436/0xb10 [ 1996.790534] __do_page_fault+0x68e/0xd60 [ 1996.794589] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1996.799592] ? spurious_fault+0x840/0x840 [ 1996.803725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1996.808941] ? page_fault+0x8/0x30 [ 1996.812607] page_fault+0x1e/0x30 [ 1996.816072] RIP: 0033:0x46703d [ 1996.819255] Code: Bad RIP value. [ 1996.822601] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 1996.827977] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 1996.835247] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 1996.842520] RBP: 000000c00005ff20 R08: 0000000000057a3b R09: 000001ff56fcdbb3 [ 1996.849777] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 1996.857150] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 1996.867895] Mem-Info: [ 1996.870627] active_anon:16201 inactive_anon:45377 isolated_anon:0 [ 1996.870627] active_file:14 inactive_file:15 isolated_file:0 [ 1996.870627] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1996.870627] slab_reclaimable:13505 slab_unreclaimable:114630 [ 1996.870627] mapped:18655 shmem:46168 pagetables:540 bounce:0 [ 1996.870627] free:25546 free_pcp:426 free_cma:0 [ 1996.948533] Node 0 active_anon:61348kB inactive_anon:48432kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1997.005616] Node 1 active_anon:3456kB inactive_anon:133076kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16212kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1997.041610] Node 0 DMA free:10964kB 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 [ 1997.085438] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1997.147405] Node 0 DMA32 free:36812kB min:35996kB low:44992kB high:53988kB active_anon:59300kB inactive_anon:48432kB active_file:492kB inactive_file:188kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1836kB bounce:0kB free_pcp:2784kB local_pcp:1448kB free_cma:0kB [ 1997.260901] lowmem_reserve[]: 0 0 1 1 1 [ 1997.264956] 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 [ 1997.366134] lowmem_reserve[]: 0 0 0 0 0 [ 1997.377106] Node 1 Normal free:53672kB min:53876kB low:67344kB high:80812kB active_anon:3456kB inactive_anon:133076kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:640kB pagetables:324kB bounce:0kB free_pcp:352kB local_pcp:248kB free_cma:0kB [ 1997.421518] lowmem_reserve[]: 0 0 0 0 0 [ 1997.425534] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 1997.454569] Node 0 DMA32: 743*4kB (UME) 361*8kB (UME) 159*16kB (UME) 72*32kB (UME) 33*64kB (UM) 19*128kB (UM) 15*256kB (UM) 3*512kB (M) 13*1024kB (UM) 1*2048kB (M) 0*4096kB = 35988kB [ 1997.485315] 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 [ 1997.512375] Node 1 Normal: 459*4kB (UME) 336*8kB (ME) 236*16kB (ME) 113*32kB (UME) 47*64kB (ME) 9*128kB (UME) 2*256kB (UM) 0*512kB 2*1024kB (ME) 1*2048kB (U) 8*4096kB (U) = 53452kB [ 1997.543514] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1997.566709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1997.589981] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1997.614701] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 1997.626791] 46235 total pagecache pages [ 1997.644883] 0 pages in swap cache [ 1997.651908] Swap cache stats: add 0, delete 0, find 0/0 [ 1997.668915] Free swap = 0kB [ 1997.672508] Total swap = 0kB [ 1997.676026] 2097051 pages RAM [ 1997.697508] 0 pages HighMem/MovableOnly [ 1997.701499] 369649 pages reserved [ 1997.704972] 0 pages cma reserved [ 1997.710350] Unreclaimable slab info: [ 1997.714080] Name Used Total [ 1997.719720] pid_2 13KB 56KB [ 1997.725159] batadv_tt_change_cache 6KB 7KB [ 1997.731050] batadv_tl_cache 11KB 16KB [ 1997.736420] TIPC 16KB 37KB [ 1997.741859] SCTPv6 24KB 37KB [ 1997.747220] SCTP 1KB 3KB [ 1997.752653] DCCPv6 17KB 30KB [ 1997.758156] DCCP 16KB 28KB [ 1997.763539] L2TP/IPv6 26KB 32KB [ 1997.768980] RXRPC 16KB 32KB [ 1997.774374] rxrpc_call_jar 103KB 133KB [ 1997.779766] bridge_fdb_cache 18KB 27KB [ 1997.785117] fib6_nodes 274KB 284KB [ 1997.790518] ip6_dst_cache 1005KB 1005KB [ 1997.795970] RAWv6 121KB 128KB [ 1997.801352] UDPv6 35KB 48KB [ 1997.806706] TCPv6 24KB 30KB [ 1997.815441] nf_conntrack 17KB 18KB [ 1997.821020] t10_alua_lu_gp_cache 0KB 3KB [ 1997.826658] sd_ext_cdb 0KB 7KB [ 1997.832073] scsi_sense_cache 1056KB 1060KB [ 1997.837476] virtio_scsi_cmd 16KB 16KB [ 1997.842856] sgpool-128 8KB 8KB [ 1997.848365] sgpool-64 4KB 12KB [ 1997.853720] sgpool-32 2KB 15KB [ 1997.859138] sgpool-16 1KB 7KB [ 1997.864517] sgpool-8 0KB 7KB [ 1997.869924] mqueue_inode_cache 12KB 30KB [ 1997.875372] bio_post_read_ctx 14KB 15KB [ 1997.880804] bio-2 14KB 15KB [ 1997.886176] jfs_mp 7KB 7KB [ 1997.891627] cifs_small_rq 15KB 16KB [ 1997.896995] cifs_request 67KB 67KB [ 1997.902405] cifs_mpx_ids 0KB 7KB [ 1997.908001] nfs_commit_data 3KB 14KB [ 1997.914461] nfs_write_data 34KB 44KB [ 1997.920550] ext4_system_zone 1KB 7KB [ 1997.925947] bio-1 1KB 7KB [ 1997.933511] pid_namespace 2KB 7KB [ 1997.981923] rpc_buffers 17KB 25KB [ 1997.991087] rpc_tasks 2KB 7KB [ 1997.996465] UNIX 2323KB 2325KB [ 1998.018386] tcp_bind_bucket 1KB 4KB [ 1998.023785] ip_fib_trie 42KB 47KB [ 1998.034483] ip_fib_alias 194KB 201KB [ 1998.044795] ip_dst_cache 14KB 20KB [ 1998.063017] RAW 72KB 82KB [ 1998.085308] UDP 67KB 74KB [ 1998.092533] TCP 8KB 11KB [ 1998.100792] hugetlbfs_inode_cache 3KB 15KB [ 1998.106533] fscache_cookie_jar 1KB 11KB [ 1998.114262] eventpoll_pwq 22KB 63KB [ 1998.136812] eventpoll_epi 40KB 63KB [ 1998.145703] inotify_inode_mark 10KB 27KB [ 1998.154713] request_queue 199KB 199KB [ 1998.164500] blkdev_requests 1KB 3KB [ 1998.173878] blkdev_ioc 23KB 38KB [ 1998.185577] bio-0 959KB 986KB [ 1998.196464] biovec-max 1518KB 1592KB [ 1998.207257] biovec-64 911KB 952KB [ 1998.214883] biovec-16 131KB 153KB [ 1998.225703] bio_integrity_payload 1KB 8KB [ 1998.236804] khugepaged_mm_slot 3KB 27KB [ 1998.254866] uid_cache 0KB 4KB [ 1998.263879] dmaengine-unmap-2 0KB 3KB [ 1998.273823] skbuff_fclone_cache 31KB 41KB [ 1998.279546] skbuff_head_cache 9350KB 9352KB [ 1998.284897] configfs_dir_cache 3KB 7KB [ 1998.307119] file_lock_cache 25KB 31KB [ 1998.316216] file_lock_ctx 9KB 11KB [ 1998.326464] fsnotify_mark_connector 4KB 19KB [ 1998.333932] net_namespace 96KB 96KB [ 1998.353721] shmem_inode_cache 8036KB 8170KB [ 1998.362764] task_delay_info 243KB 375KB [ 1998.372694] taskstats 20KB 45KB [ 1998.385226] proc_dir_entry 1000KB 1016KB [ 1998.392035] pde_opener 19KB 54KB [ 1998.415166] seq_file 263KB 401KB [ 1998.420756] sigqueue 40KB 63KB [ 1998.442252] kernfs_node_cache 18160KB 18179KB [ 1998.449938] mnt_cache 193KB 228KB [ 1998.455319] filp 7286KB 7927KB [ 1998.462737] names_cache 103827KB 103887KB [ 1998.486003] iint_cache 31KB 51KB [ 1998.491457] key_jar 4KB 7KB [ 1998.496817] uts_namespace 3KB 7KB [ 1998.521784] nsproxy 1KB 7KB [ 1998.527197] vm_area_struct 3317KB 3681KB [ 1998.547125] mm_struct 552KB 598KB [ 1998.556120] fs_cache 270KB 356KB [ 1998.576170] files_cache 895KB 1147KB [ 1998.581728] signal_cache 1436KB 2055KB [ 1998.587089] sighand_cache 622KB 638KB [ 1998.606907] task_struct 6142KB 6142KB [ 1998.616385] cred_jar 2051KB 2972KB [ 1998.636242] anon_vma_chain 986KB 1535KB [ 1998.645246] anon_vma 137KB 327KB [ 1998.662692] pid 155KB 228KB [ 1998.673929] Acpi-Operand 156KB 202KB [ 1998.683702] Acpi-ParseExt 9KB 11KB [ 1998.704815] Acpi-Parse 41KB 47KB [ 1998.712871] Acpi-State 52KB 63KB [ 1998.720865] Acpi-Namespace 20KB 27KB [ 1998.726255] numa_policy 0KB 3KB [ 1998.735848] debug_objects_cache 1764KB 1968KB [ 1998.757111] trace_event_file 297KB 298KB [ 1998.764292] ftrace_event_field 398KB 401KB [ 1998.774224] pool_workqueue 140KB 152KB [ 1998.784749] page->ptl 497KB 1031KB [ 1998.793795] kmalloc-2097152 2050KB 2050KB [ 1998.806252] kmalloc-524288 2056KB 2056KB [ 1998.826781] kmalloc-262144 1290KB 1290KB [ 1998.832244] kmalloc-131072 650KB 650KB [ 1998.852347] kmalloc-65536 3168KB 3234KB [ 1998.857858] kmalloc-32768 2409KB 2409KB [ 1998.863228] kmalloc-16384 1353KB 1386KB [ 1998.883505] kmalloc-8192 5981KB 6022KB [ 1998.888966] kmalloc-4096 28989KB 28989KB [ 1998.894342] kmalloc-2048 19996KB 20189KB [ 1998.914357] kmalloc-1024 15419KB 15419KB [ 1998.926373] kmalloc-512 16931KB 16931KB [ 1998.953083] kmalloc-256 6051KB 6423KB [ 1998.965676] kmalloc-128 1539KB 1712KB [ 1998.974655] kmalloc-96 3478KB 4404KB [ 1998.991061] kmalloc-64 2830KB 3744KB [ 1998.996483] kmalloc-32 2044KB 2476KB [ 1999.005589] kmalloc-192 2345KB 2972KB [ 1999.026388] kmem_cache 177KB 183KB [ 1999.031829] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 1999.052905] Killed process 24974 (syz-executor.5) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 1999.067097] oom_reaper: reaped process 24974 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 1999.088127] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 1999.107536] systemd-journal cpuset=/ mems_allowed=0-1 [ 1999.112774] CPU: 0 PID: 26050 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 1999.120748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 1999.130196] Call Trace: [ 1999.132797] dump_stack+0x1fc/0x2ef [ 1999.136435] dump_header+0x15d/0xc3f [ 1999.140162] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1999.145275] ? ___ratelimit+0x319/0x590 [ 1999.149271] oom_kill_process.cold+0x10/0x692 [ 1999.153788] ? check_preemption_disabled+0x41/0x280 [ 1999.158818] ? has_intersects_mems_allowed+0x1d6/0x290 [ 1999.164103] out_of_memory+0x1072/0x1390 [ 1999.168174] ? oom_killer_disable+0x270/0x270 [ 1999.172674] ? mutex_trylock+0x15f/0x1a0 [ 1999.176746] __alloc_pages_nodemask+0x23a2/0x2890 [ 1999.181614] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1999.186455] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1999.191295] ? kmem_cache_alloc+0x122/0x370 [ 1999.195621] ? prepare_creds+0x39/0x510 [ 1999.199598] ? do_faccessat+0x94/0x7a0 [ 1999.203504] ? ____cache_alloc_node+0x156/0x1d0 [ 1999.208180] ? cache_grow_begin+0x64/0x8a0 [ 1999.212428] cache_grow_begin+0xa4/0x8a0 [ 1999.216502] fallback_alloc+0x213/0x2e0 [ 1999.220490] kmem_cache_alloc+0x1e4/0x370 [ 1999.224647] getname_flags+0xce/0x590 [ 1999.228475] user_path_at_empty+0x2a/0x50 [ 1999.232635] do_faccessat+0x248/0x7a0 [ 1999.236446] ? __ia32_sys_fallocate+0x140/0x140 [ 1999.241121] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1999.246497] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1999.251526] ? do_syscall_64+0x21/0x620 [ 1999.255499] do_syscall_64+0xf9/0x620 [ 1999.259305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1999.264496] RIP: 0033:0x7f1eecb679c7 [ 1999.268213] Code: Bad RIP value. [ 1999.271579] RSP: 002b:00007ffc9a2b80f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 1999.279290] RAX: ffffffffffffffda RBX: 00007ffc9a2bb010 RCX: 00007f1eecb679c7 [ 1999.286561] RDX: 00007f1eed5d8a00 RSI: 0000000000000000 RDI: 0000563b0bb199a3 [ 1999.294105] RBP: 00007ffc9a2b8130 R08: 0000000000000000 R09: 0000000000000000 [ 1999.301468] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 1999.308742] R13: 0000000000000000 R14: 00007ffc9a2bb010 R15: 00007ffc9a2b8620 [ 1999.325350] Mem-Info: [ 1999.328059] active_anon:16101 inactive_anon:45377 isolated_anon:0 [ 1999.328059] active_file:13 inactive_file:15 isolated_file:0 [ 1999.328059] unevictable:0 dirty:0 writeback:0 unstable:0 [ 1999.328059] slab_reclaimable:13500 slab_unreclaimable:113913 [ 1999.328059] mapped:15080 shmem:46168 pagetables:503 bounce:0 [ 1999.328059] free:25034 free_pcp:349 free_cma:0 [ 1999.405553] Node 0 active_anon:60952kB inactive_anon:48432kB active_file:128kB inactive_file:332kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44108kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 1999.666921] Node 1 active_anon:3452kB inactive_anon:133076kB active_file:24kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16212kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 1999.856124] Node 0 DMA free:10964kB 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 [ 1999.927272] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 1999.932348] Node 0 DMA32 free:35920kB min:35996kB low:44992kB high:53988kB active_anon:58804kB inactive_anon:48432kB active_file:28kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1732kB bounce:0kB free_pcp:184kB local_pcp:184kB free_cma:0kB [ 2000.175185] lowmem_reserve[]: 0 0 1 1 1 [ 2000.201172] 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 [ 2000.305542] lowmem_reserve[]: 0 0 0 0 0 [ 2000.315926] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:3428kB inactive_anon:133076kB active_file:8kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:320kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2000.547204] lowmem_reserve[]: 0 0 0 0 0 [ 2000.551232] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 2000.659537] Node 0 DMA32: 1033*4kB (MEH) 433*8kB (MEH) 153*16kB (MEH) 72*32kB (ME) 34*64kB (MH) 19*128kB (M) 11*256kB (MH) 3*512kB (M) 12*1024kB (UM) 1*2048kB (M) 0*4096kB = 35644kB [ 2000.759818] 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 [ 2000.833843] Node 1 Normal: 454*4kB (UME) 349*8kB (UME) 237*16kB (UME) 112*32kB (ME) 47*64kB (ME) 10*128kB (UME) 1*256kB (M) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 8*4096kB (U) = 53904kB [ 2000.945024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2001.014656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2001.075046] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2001.150018] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2001.215533] 46197 total pagecache pages [ 2001.242810] 0 pages in swap cache [ 2001.246287] Swap cache stats: add 0, delete 0, find 0/0 [ 2001.301929] Free swap = 0kB [ 2001.304985] Total swap = 0kB [ 2001.338052] 2097051 pages RAM [ 2001.341187] 0 pages HighMem/MovableOnly [ 2001.345170] 369649 pages reserved [ 2001.403578] 0 pages cma reserved [ 2001.407005] Unreclaimable slab info: [ 2001.449350] Name Used Total [ 2001.454937] pid_2 13KB 56KB [ 2001.521232] batadv_tt_change_cache 5KB 7KB [ 2001.527063] batadv_tl_cache 10KB 16KB [ 2001.582502] TIPC 13KB 37KB [ 2001.624243] SCTPv6 24KB 37KB [ 2001.658121] SCTP 1KB 3KB [ 2001.680723] DCCPv6 17KB 30KB [ 2001.686120] DCCP 16KB 28KB [ 2001.749478] L2TP/IPv6 26KB 32KB [ 2001.754882] RXRPC 14KB 32KB [ 2001.765307] rxrpc_call_jar 97KB 133KB [ 2001.770735] bridge_fdb_cache 17KB 27KB [ 2001.776102] fib6_nodes 274KB 284KB [ 2001.792432] ip6_dst_cache 1020KB 1020KB [ 2001.797907] RAWv6 121KB 128KB [ 2001.804776] UDPv6 35KB 48KB [ 2001.820938] TCPv6 24KB 30KB [ 2001.826344] nf_conntrack 17KB 18KB [ 2001.831914] t10_alua_lu_gp_cache 0KB 3KB [ 2001.845758] sd_ext_cdb 0KB 7KB [ 2001.861916] scsi_sense_cache 1056KB 1060KB [ 2001.872360] virtio_scsi_cmd 16KB 16KB [ 2001.882541] sgpool-128 8KB 8KB [ 2001.891469] sgpool-64 4KB 12KB [ 2001.896937] sgpool-32 2KB 15KB [ 2001.903878] sgpool-16 1KB 7KB [ 2001.921372] sgpool-8 0KB 7KB [ 2001.926762] mqueue_inode_cache 12KB 30KB [ 2001.935901] bio_post_read_ctx 14KB 15KB [ 2001.951673] bio-2 14KB 15KB [ 2001.957086] jfs_mp 7KB 7KB [ 2001.981832] cifs_small_rq 15KB 16KB [ 2001.994304] cifs_request 67KB 67KB [ 2002.003519] cifs_mpx_ids 0KB 7KB [ 2002.026227] nfs_commit_data 3KB 14KB [ 2002.034679] nfs_write_data 34KB 44KB [ 2002.046463] ext4_system_zone 1KB 7KB [ 2002.054669] bio-1 1KB 7KB [ 2002.075891] pid_namespace 2KB 7KB [ 2002.082649] rpc_buffers 17KB 25KB [ 2002.099108] rpc_tasks 2KB 7KB [ 2002.104522] UNIX 2313KB 2325KB [ 2002.111535] tcp_bind_bucket 1KB 4KB [ 2002.116946] ip_fib_trie 41KB 47KB [ 2002.123069] ip_fib_alias 191KB 201KB [ 2002.133724] ip_dst_cache 13KB 20KB [ 2002.152107] RAW 72KB 82KB [ 2002.166013] UDP 67KB 74KB [ 2002.185952] TCP 8KB 11KB [ 2002.192560] hugetlbfs_inode_cache 3KB 15KB [ 2002.219632] fscache_cookie_jar 1KB 11KB [ 2002.225393] eventpoll_pwq 21KB 63KB [ 2002.249819] eventpoll_epi 40KB 63KB [ 2002.255220] inotify_inode_mark 10KB 27KB [ 2002.273372] request_queue 199KB 199KB [ 2002.294848] blkdev_requests 1KB 3KB [ 2002.300289] blkdev_ioc 22KB 38KB [ 2002.305754] bio-0 966KB 993KB [ 2002.328564] biovec-max 1518KB 1592KB [ 2002.334045] biovec-64 916KB 952KB [ 2002.350678] biovec-16 131KB 153KB [ 2002.356073] bio_integrity_payload 1KB 8KB [ 2002.371045] khugepaged_mm_slot 3KB 27KB [ 2002.376533] uid_cache 0KB 4KB [ 2002.383945] dmaengine-unmap-2 0KB 3KB [ 2002.395741] skbuff_fclone_cache 31KB 41KB [ 2002.416745] skbuff_head_cache 9628KB 9630KB [ 2002.425436] configfs_dir_cache 3KB 7KB [ 2002.436554] file_lock_cache 25KB 31KB [ 2002.465083] file_lock_ctx 9KB 11KB [ 2002.472706] fsnotify_mark_connector 4KB 19KB [ 2002.480719] net_namespace 96KB 96KB [ 2002.486096] shmem_inode_cache 8035KB 8170KB [ 2002.493231] task_delay_info 238KB 375KB [ 2002.505394] taskstats 20KB 45KB [ 2002.532683] proc_dir_entry 999KB 1016KB [ 2002.542092] pde_opener 18KB 54KB [ 2002.554507] seq_file 260KB 401KB [ 2002.565193] sigqueue 40KB 63KB [ 2002.586394] kernfs_node_cache 18154KB 18179KB [ 2002.594304] mnt_cache 192KB 228KB [ 2002.612230] filp 7286KB 7927KB [ 2002.626570] names_cache 103793KB 103853KB [ 2002.634015] iint_cache 30KB 51KB [ 2002.652695] key_jar 4KB 7KB [ 2002.661887] uts_namespace 3KB 7KB [ 2002.672270] nsproxy 1KB 7KB [ 2002.681383] vm_area_struct 3315KB 3681KB [ 2002.686751] mm_struct 549KB 598KB [ 2002.700818] fs_cache 264KB 356KB [ 2002.706203] files_cache 885KB 1136KB [ 2002.715859] signal_cache 1433KB 2055KB [ 2002.723552] sighand_cache 610KB 638KB [ 2002.730800] task_struct 6142KB 6142KB [ 2002.736226] cred_jar 2051KB 2972KB [ 2002.745262] anon_vma_chain 982KB 1535KB [ 2002.750947] anon_vma 126KB 327KB [ 2002.756485] pid 152KB 228KB [ 2002.765592] Acpi-Operand 156KB 202KB [ 2002.771048] Acpi-ParseExt 9KB 11KB [ 2002.776689] Acpi-Parse 41KB 47KB [ 2002.785768] Acpi-State 52KB 63KB [ 2002.791203] Acpi-Namespace 20KB 27KB [ 2002.796568] numa_policy 0KB 3KB [ 2002.808270] debug_objects_cache 1761KB 1968KB [ 2002.813833] trace_event_file 297KB 298KB [ 2002.822215] ftrace_event_field 398KB 401KB [ 2002.829204] pool_workqueue 139KB 152KB [ 2002.834573] page->ptl 494KB 1031KB [ 2002.839975] kmalloc-2097152 2050KB 2050KB [ 2002.845355] kmalloc-524288 2056KB 2056KB [ 2002.850766] kmalloc-262144 1290KB 1290KB [ 2002.856124] kmalloc-131072 650KB 650KB [ 2002.861513] kmalloc-65536 3168KB 3234KB [ 2002.866857] kmalloc-32768 2343KB 2409KB [ 2002.872275] kmalloc-16384 1353KB 1386KB [ 2002.877678] kmalloc-8192 5964KB 6022KB [ 2002.883046] kmalloc-4096 28989KB 28989KB [ 2002.888642] kmalloc-2048 19996KB 20189KB [ 2002.894345] kmalloc-1024 15458KB 15458KB [ 2002.899753] kmalloc-512 17433KB 17433KB [ 2002.905121] kmalloc-256 6060KB 6423KB [ 2002.910566] kmalloc-128 1538KB 1712KB [ 2002.915933] kmalloc-96 3531KB 4404KB [ 2002.921327] kmalloc-64 2830KB 3744KB [ 2002.926776] kmalloc-32 2055KB 2476KB [ 2002.933095] kmalloc-192 2345KB 2972KB [ 2002.939283] kmem_cache 177KB 183KB [ 2002.944639] Out of memory (oom_kill_allocating_task): Kill process 26050 (systemd-journal) score 0 or sacrifice child [ 2002.955512] Killed process 26050 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:1780kB [ 2002.968064] oom_reaper: reaped process 26050 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1780kB [ 2003.218599] syz-executor.0 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2003.255021] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 2003.260321] CPU: 0 PID: 26450 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2003.268201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2003.277560] Call Trace: [ 2003.280162] dump_stack+0x1fc/0x2ef [ 2003.283799] dump_header+0x15d/0xc3f [ 2003.287537] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2003.292892] ? ___ratelimit+0x319/0x590 [ 2003.296877] oom_kill_process.cold+0x10/0x692 [ 2003.301390] ? check_preemption_disabled+0x41/0x280 [ 2003.306417] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2003.311874] out_of_memory+0x1072/0x1390 [ 2003.315947] ? oom_killer_disable+0x270/0x270 [ 2003.320446] ? mutex_trylock+0x15f/0x1a0 [ 2003.324640] __alloc_pages_nodemask+0x23a2/0x2890 [ 2003.329602] ? find_get_entry+0x4cd/0x8a0 [ 2003.333779] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2003.338652] alloc_pages_current+0x193/0x2a0 [ 2003.343225] filemap_fault+0x146e/0x2180 [ 2003.347403] ext4_filemap_fault+0x84/0xb0 [ 2003.351582] __do_fault+0x10b/0x4b0 [ 2003.355219] __handle_mm_fault+0x273b/0x41c0 [ 2003.359645] ? mark_held_locks+0xa6/0xf0 [ 2003.363712] ? vm_insert_page+0x9c0/0x9c0 [ 2003.368000] ? check_preemption_disabled+0x41/0x280 [ 2003.373052] handle_mm_fault+0x436/0xb10 [ 2003.377127] __do_page_fault+0x68e/0xd60 [ 2003.381207] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2003.386231] ? spurious_fault+0x840/0x840 [ 2003.390389] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2003.395238] ? page_fault+0x8/0x30 [ 2003.398791] page_fault+0x1e/0x30 [ 2003.402274] RIP: 0033:0x7f3dd68dc210 [ 2003.405988] Code: Bad RIP value. [ 2003.409358] RSP: 002b:00007ffc55927698 EFLAGS: 00010246 [ 2003.414731] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000018 [ 2003.422089] RDX: 00000000ac93b802 RSI: 00007f3dd699f637 RDI: 00007f3dd699f637 [ 2003.429376] RBP: 00007f3dd699f637 R08: 0000000000000004 R09: 0000000000000006 [ 2003.436646] R10: 00007ffc55927adc R11: 00007ffc5592772c R12: 0000000000000003 [ 2003.443916] R13: 0000000000000003 R14: 00007ffc5592772c R15: 0000000000000040 [ 2003.533532] Mem-Info: [ 2003.536675] active_anon:15951 inactive_anon:45377 isolated_anon:0 [ 2003.536675] active_file:155 inactive_file:162 isolated_file:0 [ 2003.536675] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2003.536675] slab_reclaimable:13499 slab_unreclaimable:112947 [ 2003.536675] mapped:14796 shmem:46168 pagetables:514 bounce:0 [ 2003.536675] free:25220 free_pcp:176 free_cma:0 [ 2003.577700] Node 0 active_anon:60844kB inactive_anon:48432kB active_file:32kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44072kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2003.633128] Node 1 active_anon:2960kB inactive_anon:133076kB active_file:164kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14412kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2003.801238] Node 0 DMA free:10964kB 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 [ 2003.938734] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2003.943797] Node 0 DMA32 free:35476kB min:35996kB low:44992kB high:53988kB active_anon:58796kB inactive_anon:48432kB active_file:12kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1732kB bounce:0kB free_pcp:268kB local_pcp:268kB free_cma:0kB [ 2003.974595] lowmem_reserve[]: 0 0 1 1 1 [ 2003.978651] 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 [ 2004.004592] lowmem_reserve[]: 0 0 0 0 0 [ 2004.008812] Node 1 Normal free:53824kB min:53876kB low:67344kB high:80812kB active_anon:2988kB inactive_anon:133072kB active_file:44kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:244kB bounce:0kB free_pcp:48kB local_pcp:48kB free_cma:0kB [ 2004.037531] lowmem_reserve[]: 0 0 0 0 0 [ 2004.041519] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 2004.054818] Node 0 DMA32: 1035*4kB (ME) 435*8kB (ME) 155*16kB (UME) 74*32kB (UME) 39*64kB (UM) 21*128kB (UM) 12*256kB (UM) 3*512kB (M) 11*1024kB (UM) 1*2048kB (M) 0*4096kB = 35572kB [ 2004.087376] 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 [ 2004.119046] Node 1 Normal: 434*4kB (UME) 335*8kB (ME) 233*16kB (ME) 117*32kB (ME) 46*64kB (ME) 9*128kB (ME) 4*256kB (UM) 0*512kB 2*1024kB (ME) 1*2048kB (U) 8*4096kB (U) = 53872kB [ 2004.139802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2004.148729] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2004.157457] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2004.167453] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2004.176045] 46201 total pagecache pages [ 2004.180072] 0 pages in swap cache [ 2004.183545] Swap cache stats: add 0, delete 0, find 0/0 [ 2004.194218] Free swap = 0kB [ 2004.197305] Total swap = 0kB [ 2004.200317] 2097051 pages RAM [ 2004.203411] 0 pages HighMem/MovableOnly [ 2004.207716] 369649 pages reserved [ 2004.211166] 0 pages cma reserved [ 2004.214549] Unreclaimable slab info: [ 2004.218461] Name Used Total [ 2004.224093] pid_2 13KB 56KB [ 2004.229559] batadv_tt_change_cache 5KB 7KB [ 2004.235374] batadv_tl_cache 9KB 16KB [ 2004.240815] TIPC 13KB 37KB [ 2004.246180] SCTPv6 24KB 37KB [ 2004.251557] SCTP 1KB 3KB [ 2004.256919] DCCPv6 17KB 30KB [ 2004.263494] DCCP 16KB 28KB [ 2004.268941] L2TP/IPv6 26KB 32KB [ 2004.274306] RXRPC 14KB 32KB [ 2004.279700] rxrpc_call_jar 95KB 133KB [ 2004.285053] bridge_fdb_cache 17KB 27KB [ 2004.290431] fib6_nodes 271KB 284KB [ 2004.295776] ip6_dst_cache 1020KB 1020KB [ 2004.301176] RAWv6 121KB 128KB [ 2004.306533] UDPv6 35KB 48KB [ 2004.315039] TCPv6 21KB 30KB [ 2004.320676] nf_conntrack 16KB 18KB [ 2004.326103] t10_alua_lu_gp_cache 0KB 3KB [ 2004.332203] sd_ext_cdb 0KB 7KB [ 2004.337614] scsi_sense_cache 1056KB 1060KB [ 2004.343172] virtio_scsi_cmd 16KB 16KB [ 2004.348578] sgpool-128 8KB 8KB [ 2004.353940] sgpool-64 4KB 12KB [ 2004.359339] sgpool-32 2KB 15KB [ 2004.365823] sgpool-16 1KB 7KB [ 2004.371403] sgpool-8 0KB 7KB [ 2004.376782] mqueue_inode_cache 12KB 30KB [ 2004.382620] bio_post_read_ctx 14KB 15KB [ 2004.388049] bio-2 14KB 15KB [ 2004.393413] jfs_mp 7KB 7KB [ 2004.399092] cifs_small_rq 15KB 16KB [ 2004.404449] cifs_request 67KB 67KB [ 2004.409831] cifs_mpx_ids 0KB 7KB [ 2004.415280] nfs_commit_data 3KB 14KB [ 2004.420829] nfs_write_data 34KB 44KB [ 2004.426197] ext4_system_zone 1KB 7KB [ 2004.434678] bio-1 1KB 7KB [ 2004.440089] pid_namespace 2KB 7KB [ 2004.445648] rpc_buffers 17KB 25KB [ 2004.453509] rpc_tasks 2KB 7KB [ 2004.458908] UNIX 2313KB 2317KB [ 2004.464267] tcp_bind_bucket 1KB 4KB [ 2004.471201] ip_fib_trie 40KB 47KB [ 2004.476567] ip_fib_alias 191KB 201KB [ 2004.482576] ip_dst_cache 13KB 20KB [ 2004.488099] RAW 72KB 82KB [ 2004.493551] UDP 67KB 74KB [ 2004.499281] TCP 8KB 11KB [ 2004.504640] hugetlbfs_inode_cache 3KB 15KB [ 2004.510385] fscache_cookie_jar 1KB 11KB [ 2004.515825] eventpoll_pwq 21KB 63KB [ 2004.521222] eventpoll_epi 39KB 63KB [ 2004.526579] inotify_inode_mark 10KB 27KB [ 2004.532131] request_queue 199KB 199KB [ 2004.537625] blkdev_requests 1KB 3KB [ 2004.543074] blkdev_ioc 27KB 38KB [ 2004.551315] bio-0 1011KB 1012KB [ 2004.556728] biovec-max 1518KB 1592KB [ 2004.562132] biovec-64 996KB 1000KB [ 2004.569436] biovec-16 131KB 153KB [ 2004.574822] bio_integrity_payload 1KB 8KB [ 2004.580650] khugepaged_mm_slot 3KB 27KB [ 2004.586174] uid_cache 0KB 4KB [ 2004.591578] dmaengine-unmap-2 0KB 3KB [ 2004.596942] skbuff_fclone_cache 41KB 41KB [ 2004.602549] skbuff_head_cache 9783KB 9783KB [ 2004.607983] configfs_dir_cache 3KB 7KB [ 2004.613433] file_lock_cache 25KB 31KB [ 2004.621145] file_lock_ctx 9KB 11KB [ 2004.626549] fsnotify_mark_connector 4KB 19KB [ 2004.633984] net_namespace 96KB 96KB [ 2004.640715] shmem_inode_cache 8035KB 8170KB [ 2004.646078] task_delay_info 221KB 375KB [ 2004.653067] taskstats 19KB 45KB [ 2004.659812] proc_dir_entry 998KB 1016KB [ 2004.665166] pde_opener 16KB 54KB [ 2004.671609] seq_file 257KB 401KB [ 2004.677040] sigqueue 53KB 63KB [ 2004.682402] kernfs_node_cache 18153KB 18179KB [ 2004.688150] mnt_cache 192KB 228KB [ 2004.693649] filp 7106KB 7927KB [ 2004.699065] names_cache 101094KB 101154KB [ 2004.704430] iint_cache 30KB 51KB [ 2004.709821] key_jar 4KB 7KB [ 2004.715168] uts_namespace 3KB 7KB [ 2004.720596] nsproxy 1KB 7KB [ 2004.725949] vm_area_struct 3322KB 3681KB [ 2004.731509] mm_struct 549KB 598KB [ 2004.736956] fs_cache 240KB 356KB [ 2004.742341] files_cache 843KB 1128KB [ 2004.747990] signal_cache 1450KB 2055KB [ 2004.753342] sighand_cache 596KB 638KB [ 2004.758734] task_struct 6186KB 6186KB [ 2004.764094] cred_jar 1982KB 2964KB [ 2004.769462] anon_vma_chain 982KB 1535KB [ 2004.775694] anon_vma 120KB 327KB [ 2004.781125] pid 140KB 228KB [ 2004.786479] Acpi-Operand 156KB 202KB [ 2004.794629] Acpi-ParseExt 9KB 11KB [ 2004.800194] Acpi-Parse 41KB 47KB [ 2004.805570] Acpi-State 52KB 63KB [ 2004.814989] Acpi-Namespace 20KB 27KB [ 2004.820494] numa_policy 0KB 3KB [ 2004.825946] debug_objects_cache 1760KB 1968KB [ 2004.847170] trace_event_file 297KB 298KB [ 2004.852540] ftrace_event_field 398KB 401KB [ 2004.866991] pool_workqueue 139KB 152KB [ 2004.872362] page->ptl 499KB 1031KB [ 2004.912333] kmalloc-2097152 2050KB 2050KB [ 2004.926082] kmalloc-524288 2056KB 2056KB [ 2004.936599] kmalloc-262144 1290KB 1290KB [ 2004.947553] kmalloc-131072 650KB 650KB [ 2004.952925] kmalloc-65536 3168KB 3234KB [ 2004.958553] kmalloc-32768 2343KB 2343KB [ 2004.963931] kmalloc-16384 1353KB 1353KB [ 2004.969385] kmalloc-8192 5964KB 6006KB [ 2004.974746] kmalloc-4096 29031KB 29031KB [ 2004.980143] kmalloc-2048 19996KB 20189KB [ 2004.985493] kmalloc-1024 15474KB 15474KB [ 2004.990920] kmalloc-512 17707KB 17707KB [ 2004.996292] kmalloc-256 6068KB 6423KB [ 2005.001831] kmalloc-128 1550KB 1712KB [ 2005.007311] kmalloc-96 3538KB 4404KB [ 2005.012800] kmalloc-64 2830KB 3744KB [ 2005.018221] kmalloc-32 2063KB 2476KB [ 2005.023588] kmalloc-192 2321KB 2972KB [ 2005.029020] kmem_cache 177KB 183KB [ 2005.034380] Out of memory (oom_kill_allocating_task): Kill process 26450 (syz-executor.0) score 0 or sacrifice child [ 2005.045441] Killed process 26450 (syz-executor.0) total-vm:56708kB, anon-rss:456kB, file-rss:14240kB, shmem-rss:0kB [ 2005.056715] oom_reaper: reaped process 26450 (syz-executor.0), now anon-rss:0kB, file-rss:14240kB, shmem-rss:0kB [ 2005.287609] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2005.345188] in:imklog cpuset=/ mems_allowed=0-1 [ 2005.372122] CPU: 1 PID: 26347 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2005.379592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2005.388951] Call Trace: [ 2005.391550] dump_stack+0x1fc/0x2ef [ 2005.395224] dump_header+0x15d/0xc3f [ 2005.398953] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2005.404059] ? ___ratelimit+0x319/0x590 [ 2005.408039] oom_kill_process.cold+0x10/0x692 [ 2005.412542] ? check_preemption_disabled+0x41/0x280 [ 2005.417596] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2005.422877] out_of_memory+0x1072/0x1390 [ 2005.426949] ? oom_killer_disable+0x270/0x270 [ 2005.431460] ? mutex_trylock+0x15f/0x1a0 [ 2005.435530] __alloc_pages_nodemask+0x23a2/0x2890 [ 2005.440393] ? find_get_entry+0x4cd/0x8a0 [ 2005.444565] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2005.449527] alloc_pages_current+0x193/0x2a0 [ 2005.453941] filemap_fault+0x146e/0x2180 [ 2005.458021] ext4_filemap_fault+0x84/0xb0 [ 2005.462200] __do_fault+0x10b/0x4b0 [ 2005.465852] __handle_mm_fault+0x273b/0x41c0 [ 2005.470270] ? vm_insert_page+0x9c0/0x9c0 [ 2005.474519] ? check_preemption_disabled+0x41/0x280 [ 2005.479658] handle_mm_fault+0x436/0xb10 [ 2005.483727] __do_page_fault+0x68e/0xd60 [ 2005.487976] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2005.493088] ? spurious_fault+0x840/0x840 [ 2005.497242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2005.502092] ? page_fault+0x8/0x30 [ 2005.505636] page_fault+0x1e/0x30 [ 2005.509089] RIP: 0033:0x55e5b72c3e70 [ 2005.512816] Code: Bad RIP value. [ 2005.516197] RSP: 002b:00007f2ed0e62498 EFLAGS: 00010247 [ 2005.521717] RAX: 0000000000000004 RBX: 0000000000000009 RCX: 00007f2ec4002258 [ 2005.528996] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00007f2ec4002080 [ 2005.536275] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000070 [ 2005.543545] R10: 2ce33e6c02ce33e7 R11: 00007f2ed0e623d0 R12: 00007f2ed0e62da0 [ 2005.550817] R13: 00007f2ed0e62da3 R14: 0000000000001f9f R15: 00007f2ed0e62e09 [ 2006.798431] Mem-Info: [ 2006.800884] active_anon:15944 inactive_anon:45376 isolated_anon:0 [ 2006.800884] active_file:7 inactive_file:21 isolated_file:5 [ 2006.800884] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2006.800884] slab_reclaimable:13488 slab_unreclaimable:113010 [ 2006.800884] mapped:14601 shmem:46168 pagetables:481 bounce:0 [ 2006.800884] free:24956 free_pcp:108 free_cma:0 [ 2006.834544] Node 0 active_anon:60788kB inactive_anon:48432kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44068kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2006.862208] Node 1 active_anon:2988kB inactive_anon:133072kB active_file:12kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:14336kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2006.889744] Node 0 DMA free:10964kB 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 [ 2006.916221] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2006.924509] Node 0 DMA32 free:34884kB min:35996kB low:44992kB high:53988kB active_anon:58740kB inactive_anon:48432kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1680kB bounce:0kB free_pcp:392kB local_pcp:220kB free_cma:0kB [ 2006.953668] lowmem_reserve[]: 0 0 1 1 1 [ 2006.958038] 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 [ 2006.984060] lowmem_reserve[]: 0 0 0 0 0 [ 2006.988162] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:2988kB inactive_anon:133072kB active_file:12kB inactive_file:68kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:244kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2007.017004] lowmem_reserve[]: 0 0 0 0 0 [ 2007.020991] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 2007.035200] Node 0 DMA32: 1041*4kB (ME) 434*8kB (ME) 153*16kB (UME) 71*32kB (ME) 34*64kB (M) 21*128kB (UM) 11*256kB (M) 3*512kB (M) 11*1024kB (UM) 1*2048kB (M) 0*4096kB = 34884kB [ 2007.053818] 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 [ 2007.065213] Node 1 Normal: 433*4kB (ME) 335*8kB (ME) 233*16kB (ME) 119*32kB (UME) 46*64kB (ME) 9*128kB (ME) 4*256kB (UM) 0*512kB 2*1024kB (ME) 1*2048kB (U) 8*4096kB (U) = 53932kB [ 2007.081381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.090275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.098958] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2007.107840] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2007.116409] 46201 total pagecache pages [ 2007.120397] 0 pages in swap cache [ 2007.123870] Swap cache stats: add 0, delete 0, find 0/0 [ 2007.130744] Free swap = 0kB [ 2007.133779] Total swap = 0kB [ 2007.136793] 2097051 pages RAM [ 2007.139917] 0 pages HighMem/MovableOnly [ 2007.143874] 369649 pages reserved [ 2007.147371] 0 pages cma reserved [ 2007.150731] Unreclaimable slab info: [ 2007.154426] Name Used Total [ 2007.160004] pid_2 13KB 56KB [ 2007.165452] batadv_tt_change_cache 5KB 7KB [ 2007.174123] batadv_tl_cache 9KB 16KB [ 2007.180744] TIPC 12KB 37KB [ 2007.186149] SCTPv6 24KB 37KB [ 2007.191597] SCTP 1KB 3KB [ 2007.197356] DCCPv6 17KB 30KB [ 2007.202736] DCCP 16KB 28KB [ 2007.208164] L2TP/IPv6 26KB 32KB [ 2007.213540] RXRPC 13KB 32KB [ 2007.218934] rxrpc_call_jar 93KB 133KB [ 2007.224290] bridge_fdb_cache 16KB 27KB [ 2007.230805] fib6_nodes 267KB 284KB [ 2007.236195] ip6_dst_cache 1035KB 1035KB [ 2007.241690] RAWv6 121KB 128KB [ 2007.247099] UDPv6 35KB 48KB [ 2007.252497] TCPv6 21KB 30KB [ 2007.258085] nf_conntrack 12KB 18KB [ 2007.263504] t10_alua_lu_gp_cache 0KB 3KB [ 2007.269229] sd_ext_cdb 0KB 7KB [ 2007.274624] scsi_sense_cache 1056KB 1060KB [ 2007.280117] virtio_scsi_cmd 16KB 16KB [ 2007.285930] sgpool-128 8KB 8KB [ 2007.292758] sgpool-64 4KB 12KB [ 2007.298586] sgpool-32 2KB 15KB [ 2007.304045] sgpool-16 1KB 7KB [ 2007.309754] sgpool-8 0KB 7KB [ 2007.315138] mqueue_inode_cache 12KB 30KB [ 2007.320653] bio_post_read_ctx 14KB 15KB [ 2007.326088] bio-2 14KB 15KB [ 2007.331681] jfs_mp 7KB 7KB [ 2007.337168] cifs_small_rq 15KB 16KB [ 2007.342541] cifs_request 67KB 67KB [ 2007.348026] cifs_mpx_ids 0KB 7KB [ 2007.353399] nfs_commit_data 3KB 14KB [ 2007.358840] nfs_write_data 34KB 44KB [ 2007.364231] ext4_system_zone 1KB 7KB [ 2007.369721] bio-1 1KB 7KB [ 2007.375087] pid_namespace 2KB 7KB [ 2007.380494] rpc_buffers 17KB 25KB [ 2007.385849] rpc_tasks 2KB 7KB [ 2007.391251] UNIX 2313KB 2317KB [ 2007.396714] tcp_bind_bucket 1KB 4KB [ 2007.403578] ip_fib_trie 40KB 47KB [ 2007.409730] ip_fib_alias 190KB 201KB [ 2007.415101] ip_dst_cache 13KB 20KB [ 2007.420706] RAW 72KB 82KB [ 2007.426079] UDP 67KB 74KB [ 2007.431499] TCP 8KB 11KB [ 2007.436907] hugetlbfs_inode_cache 3KB 15KB [ 2007.442717] fscache_cookie_jar 1KB 11KB [ 2007.448232] eventpoll_pwq 21KB 63KB [ 2007.453598] eventpoll_epi 39KB 63KB [ 2007.459024] inotify_inode_mark 10KB 27KB [ 2007.464481] request_queue 199KB 199KB [ 2007.469925] blkdev_requests 1KB 3KB [ 2007.475284] blkdev_ioc 27KB 38KB [ 2007.480688] bio-0 1011KB 1012KB [ 2007.486073] biovec-max 1518KB 1592KB [ 2007.491487] biovec-64 996KB 1000KB [ 2007.496889] biovec-16 130KB 153KB [ 2007.502249] bio_integrity_payload 1KB 8KB [ 2007.508014] khugepaged_mm_slot 3KB 27KB [ 2007.513463] uid_cache 0KB 4KB [ 2007.519595] dmaengine-unmap-2 0KB 3KB [ 2007.524957] skbuff_fclone_cache 34KB 41KB [ 2007.530945] skbuff_head_cache 9986KB 9986KB [ 2007.536329] configfs_dir_cache 3KB 7KB [ 2007.544040] file_lock_cache 25KB 31KB [ 2007.549499] file_lock_ctx 9KB 11KB [ 2007.554859] fsnotify_mark_connector 4KB 19KB [ 2007.560784] net_namespace 96KB 96KB [ 2007.566141] shmem_inode_cache 8035KB 8170KB [ 2007.571556] task_delay_info 213KB 375KB [ 2007.576960] taskstats 19KB 45KB [ 2007.582421] proc_dir_entry 998KB 1016KB [ 2007.587870] pde_opener 16KB 54KB [ 2007.593235] seq_file 256KB 401KB [ 2007.598661] sigqueue 48KB 63KB [ 2007.604042] kernfs_node_cache 18147KB 18179KB [ 2007.609555] mnt_cache 192KB 228KB [ 2007.614934] filp 7100KB 7927KB [ 2007.620318] names_cache 101035KB 101094KB [ 2007.625667] iint_cache 30KB 51KB [ 2007.631084] key_jar 4KB 7KB [ 2007.636440] uts_namespace 3KB 7KB [ 2007.643212] nsproxy 1KB 7KB [ 2007.649303] vm_area_struct 3322KB 3681KB [ 2007.654676] mm_struct 549KB 598KB [ 2007.663876] fs_cache 228KB 356KB [ 2007.669785] files_cache 830KB 1121KB [ 2007.675170] signal_cache 1453KB 2055KB [ 2007.683527] sighand_cache 573KB 638KB [ 2007.689426] task_struct 6211KB 6211KB [ 2007.694869] cred_jar 1976KB 2960KB [ 2007.702338] anon_vma_chain 982KB 1535KB [ 2007.708582] anon_vma 115KB 327KB [ 2007.713959] pid 136KB 228KB [ 2007.723523] Acpi-Operand 156KB 202KB [ 2007.729854] Acpi-ParseExt 9KB 11KB [ 2007.735233] Acpi-Parse 41KB 47KB [ 2007.742522] Acpi-State 52KB 63KB [ 2007.747963] Acpi-Namespace 20KB 27KB [ 2007.753329] numa_policy 0KB 3KB [ 2007.761919] debug_objects_cache 1760KB 1968KB [ 2007.768801] trace_event_file 297KB 298KB [ 2007.774198] ftrace_event_field 398KB 401KB [ 2007.784838] pool_workqueue 138KB 152KB [ 2007.792149] page->ptl 499KB 1031KB [ 2007.805253] kmalloc-2097152 2050KB 2050KB [ 2007.814366] kmalloc-524288 2056KB 2056KB [ 2007.831944] kmalloc-262144 1290KB 1290KB [ 2007.843639] kmalloc-131072 650KB 650KB [ 2007.852005] kmalloc-65536 3168KB 3234KB [ 2007.860840] kmalloc-32768 2343KB 2343KB [ 2007.866198] kmalloc-16384 1353KB 1353KB [ 2007.891681] kmalloc-8192 5956KB 6006KB [ 2007.897869] kmalloc-4096 29048KB 29048KB [ 2007.903241] kmalloc-2048 19981KB 20189KB [ 2007.926709] kmalloc-1024 15505KB 15505KB [ 2007.932354] kmalloc-512 18097KB 18097KB [ 2007.943370] kmalloc-256 6065KB 6423KB [ 2007.950323] kmalloc-128 1550KB 1712KB [ 2007.955706] kmalloc-96 3568KB 4404KB [ 2007.971318] kmalloc-64 2830KB 3744KB [ 2007.976728] kmalloc-32 2069KB 2476KB [ 2007.983917] kmalloc-192 2321KB 2972KB [ 2007.994858] kmem_cache 177KB 183KB [ 2008.011807] Out of memory (oom_kill_allocating_task): Kill process 26347 (in:imklog) score 0 or sacrifice child [ 2008.033780] Killed process 26345 (rsyslogd) total-vm:254332kB, anon-rss:752kB, file-rss:0kB, shmem-rss:0kB [ 2008.058312] oom_reaper: reaped process 26345 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2008.071484] syz-executor.5 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=0, oom_score_adj=0 [ 2008.084888] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 2008.118066] CPU: 0 PID: 24976 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 2008.125990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2008.135372] Call Trace: [ 2008.137972] dump_stack+0x1fc/0x2ef [ 2008.141628] dump_header+0x15d/0xc3f [ 2008.145346] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2008.150454] ? ___ratelimit+0x319/0x590 [ 2008.154435] oom_kill_process.cold+0x10/0x692 [ 2008.159026] ? oom_badness.part.0+0x135/0x6e0 [ 2008.163522] ? lock_downgrade+0x720/0x720 [ 2008.167674] ? check_preemption_disabled+0x41/0x280 [ 2008.172708] out_of_memory+0x34d/0x1390 [ 2008.176689] ? oom_killer_disable+0x270/0x270 [ 2008.181189] ? mutex_trylock+0x15f/0x1a0 [ 2008.185280] __alloc_pages_nodemask+0x23a2/0x2890 [ 2008.190143] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2008.194989] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2008.199870] ? mark_held_locks+0xa6/0xf0 [ 2008.203942] ? ____cache_alloc_node+0x156/0x1d0 [ 2008.208612] ? cache_grow_begin+0x64/0x8a0 [ 2008.212849] cache_grow_begin+0xa4/0x8a0 [ 2008.216918] fallback_alloc+0x213/0x2e0 [ 2008.220899] kmem_cache_alloc_node+0xe3/0x3b0 [ 2008.225401] __alloc_skb+0x71/0x560 [ 2008.229036] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 2008.233625] rollback_registered_many+0x8ce/0xe70 [ 2008.238474] ? generic_xdp_install+0x550/0x550 [ 2008.243154] ? round_jiffies_up_relative+0xd0/0xd0 [ 2008.248093] ? mark_held_locks+0xa6/0xf0 [ 2008.252157] rollback_registered+0xe9/0x1b0 [ 2008.256480] ? rollback_registered_many+0xe70/0xe70 [ 2008.261504] ? linkwatch_schedule_work+0x135/0x170 [ 2008.266535] unregister_netdevice_queue+0x1de/0x3e0 [ 2008.271564] __tun_detach+0x100d/0x1320 [ 2008.275585] ? __tun_detach+0x1320/0x1320 [ 2008.279885] tun_chr_close+0xd9/0x180 [ 2008.283745] __fput+0x2ce/0x890 [ 2008.287039] task_work_run+0x148/0x1c0 [ 2008.290943] do_exit+0xbf3/0x2be0 [ 2008.294411] ? mm_update_next_owner+0x650/0x650 [ 2008.299090] ? get_signal+0x388/0x1f70 [ 2008.302989] ? lock_downgrade+0x720/0x720 [ 2008.307140] ? lock_acquire+0x170/0x3c0 [ 2008.311125] do_group_exit+0x125/0x310 [ 2008.315108] get_signal+0x3f2/0x1f70 [ 2008.318840] ? iov_iter_init+0xb8/0x1d0 [ 2008.322830] do_signal+0x8f/0x1670 [ 2008.326376] ? setup_sigcontext+0x820/0x820 [ 2008.330719] ? debug_object_init_on_stack+0x20/0x20 [ 2008.335757] ? security_file_permission+0x1c0/0x220 [ 2008.340809] ? vfs_read+0x15c/0x3c0 [ 2008.344455] ? ksys_read+0x1c8/0x2a0 [ 2008.348209] ? exit_to_usermode_loop+0x36/0x2a0 [ 2008.352886] exit_to_usermode_loop+0x204/0x2a0 [ 2008.357472] do_syscall_64+0x538/0x620 [ 2008.361382] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2008.366662] RIP: 0033:0x7fc2b80f8f1c [ 2008.370378] Code: Bad RIP value. [ 2008.373740] RSP: 002b:00007ffd82fb11e0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2008.381460] RAX: fffffffffffffe00 RBX: 00007ffd82fb1290 RCX: 00007fc2b80f8f1c [ 2008.388731] RDX: 0000000000000040 RSI: 00007fc2b8263020 RDI: 00000000000000f9 [ 2008.396013] RBP: 0000000000000003 R08: 0000000000000000 R09: ffff000000000000 [ 2008.403284] R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000032 [ 2008.410556] R13: 00000000001e495e R14: 0000000000000002 R15: 00007ffd82fb12d0 [ 2009.782839] Mem-Info: [ 2009.785307] active_anon:15728 inactive_anon:45376 isolated_anon:0 [ 2009.785307] active_file:27 inactive_file:18 isolated_file:0 [ 2009.785307] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2009.785307] slab_reclaimable:13488 slab_unreclaimable:113158 [ 2009.785307] mapped:14601 shmem:46168 pagetables:451 bounce:0 [ 2009.785307] free:24823 free_pcp:62 free_cma:0 [ 2009.837131] Node 0 active_anon:60788kB inactive_anon:48432kB active_file:32kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44068kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2009.867803] Node 1 active_anon:2124kB inactive_anon:133072kB active_file:4kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2009.899200] Node 0 DMA free:10964kB 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 [ 2009.926862] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2009.931912] Node 0 DMA32 free:34848kB min:35996kB low:44992kB high:53988kB active_anon:58740kB inactive_anon:48432kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1680kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2009.960711] lowmem_reserve[]: 0 0 1 1 1 [ 2009.964718] 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 [ 2010.020341] lowmem_reserve[]: 0 0 0 0 0 [ 2010.024373] Node 1 Normal free:53756kB min:53876kB low:67344kB high:80812kB active_anon:2124kB inactive_anon:133072kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:124kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2010.192684] lowmem_reserve[]: 0 0 0 0 0 [ 2010.197749] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 5*512kB (U) 0*1024kB 2*2048kB (M) 1*4096kB (M) = 10964kB [ 2010.248808] Node 0 DMA32: 1054*4kB (UME) 445*8kB (UME) 156*16kB (UME) 74*32kB (UME) 35*64kB (M) 20*128kB (M) 12*256kB (UM) 4*512kB (UM) 10*1024kB (UM) 1*2048kB (M) 0*4096kB = 34848kB [ 2010.342476] 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 [ 2010.410974] Node 1 Normal: 337*4kB (UME) 279*8kB (ME) 227*16kB (UME) 150*32kB (ME) 49*64kB (UME) 14*128kB (ME) 4*256kB (UM) 0*512kB 3*1024kB (UME) 0*2048kB 8*4096kB (U) = 53804kB [ 2010.510338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2010.563223] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2010.619344] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2010.676976] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2010.685602] 46200 total pagecache pages [ 2010.738667] 0 pages in swap cache [ 2010.742140] Swap cache stats: add 0, delete 0, find 0/0 [ 2010.782526] Free swap = 0kB [ 2010.785585] Total swap = 0kB [ 2010.825041] 2097051 pages RAM [ 2010.850188] 0 pages HighMem/MovableOnly [ 2010.854189] 369649 pages reserved [ 2010.892793] 0 pages cma reserved [ 2010.896300] Unreclaimable slab info: [ 2010.934877] Name Used Total [ 2010.975431] pid_2 13KB 56KB [ 2011.006236] batadv_tt_change_cache 4KB 7KB [ 2011.043061] batadv_tl_cache 9KB 16KB [ 2011.077619] TIPC 12KB 37KB [ 2011.083028] SCTPv6 24KB 37KB [ 2011.140711] SCTP 1KB 3KB [ 2011.146116] DCCPv6 17KB 30KB [ 2011.205967] DCCP 16KB 28KB [ 2011.237153] L2TP/IPv6 26KB 32KB [ 2011.242565] RXRPC 13KB 32KB [ 2011.300873] rxrpc_call_jar 91KB 126KB [ 2011.306282] bridge_fdb_cache 16KB 27KB [ 2011.382779] fib6_nodes 265KB 284KB [ 2011.418806] ip6_dst_cache 1033KB 1035KB [ 2011.424209] RAWv6 121KB 128KB [ 2011.492312] UDPv6 35KB 48KB [ 2011.529629] TCPv6 21KB 30KB [ 2011.535103] nf_conntrack 11KB 18KB [ 2011.585799] t10_alua_lu_gp_cache 0KB 3KB [ 2011.629522] sd_ext_cdb 0KB 7KB [ 2011.653614] scsi_sense_cache 1056KB 1060KB [ 2011.682984] virtio_scsi_cmd 16KB 16KB [ 2011.714882] sgpool-128 8KB 8KB [ 2011.744716] sgpool-64 4KB 12KB [ 2011.781938] sgpool-32 2KB 15KB [ 2011.814726] sgpool-16 1KB 7KB [ 2011.855360] sgpool-8 0KB 7KB [ 2011.885341] mqueue_inode_cache 12KB 30KB [ 2011.911805] bio_post_read_ctx 14KB 15KB [ 2011.955399] bio-2 14KB 15KB [ 2011.989177] jfs_mp 7KB 7KB [ 2011.994610] cifs_small_rq 15KB 16KB [ 2012.038024] cifs_request 67KB 67KB [ 2012.045512] cifs_mpx_ids 0KB 7KB [ 2012.096803] nfs_commit_data 3KB 14KB [ 2012.102260] nfs_write_data 34KB 44KB [ 2012.121404] ext4_system_zone 1KB 7KB [ 2012.192784] bio-1 1KB 7KB [ 2012.218750] pid_namespace 2KB 7KB [ 2012.224230] rpc_buffers 17KB 25KB [ 2012.286581] rpc_tasks 2KB 7KB [ 2012.321783] UNIX 2311KB 2317KB [ 2012.360068] tcp_bind_bucket 1KB 4KB [ 2012.369025] ip_fib_trie 39KB 47KB [ 2012.374416] ip_fib_alias 189KB 201KB [ 2012.417009] ip_dst_cache 13KB 20KB [ 2012.441135] RAW 72KB 82KB [ 2012.446522] UDP 67KB 74KB [ 2012.454332] TCP 8KB 11KB [ 2012.464791] hugetlbfs_inode_cache 3KB 15KB [ 2012.472884] fscache_cookie_jar 1KB 11KB [ 2012.478544] eventpoll_pwq 21KB 63KB [ 2012.483908] eventpoll_epi 39KB 63KB [ 2012.489279] inotify_inode_mark 10KB 27KB [ 2012.494758] request_queue 199KB 199KB [ 2012.500192] blkdev_requests 1KB 3KB [ 2012.505555] blkdev_ioc 23KB 38KB [ 2012.510947] bio-0 1012KB 1016KB [ 2012.516301] biovec-max 1518KB 1592KB [ 2012.521674] biovec-64 996KB 1000KB [ 2012.527048] biovec-16 128KB 153KB [ 2012.532406] bio_integrity_payload 1KB 8KB [ 2012.538153] khugepaged_mm_slot 3KB 27KB [ 2012.543605] uid_cache 0KB 4KB [ 2012.548980] dmaengine-unmap-2 0KB 3KB [ 2012.554338] skbuff_fclone_cache 33KB 41KB [ 2012.560009] skbuff_head_cache 10207KB 10207KB [ 2012.565374] configfs_dir_cache 3KB 7KB [ 2012.571144] file_lock_cache 25KB 31KB [ 2012.576683] file_lock_ctx 9KB 11KB [ 2012.582062] fsnotify_mark_connector 4KB 19KB [ 2012.588911] net_namespace 96KB 96KB [ 2012.594280] shmem_inode_cache 8035KB 8170KB [ 2012.599685] task_delay_info 194KB 375KB [ 2012.605046] taskstats 26KB 45KB [ 2012.610438] proc_dir_entry 997KB 1016KB [ 2012.615804] pde_opener 16KB 54KB [ 2012.621217] seq_file 255KB 401KB [ 2012.626582] sigqueue 42KB 63KB [ 2012.631981] kernfs_node_cache 18115KB 18175KB [ 2012.637831] mnt_cache 192KB 228KB [ 2012.643245] filp 7065KB 7927KB [ 2012.648708] names_cache 101035KB 101086KB [ 2012.654073] iint_cache 30KB 51KB [ 2012.661315] key_jar 4KB 7KB [ 2012.666818] uts_namespace 3KB 7KB [ 2012.672167] nsproxy 1KB 7KB [ 2012.677577] vm_area_struct 3318KB 3681KB [ 2012.682931] mm_struct 547KB 598KB [ 2012.689358] fs_cache 198KB 352KB [ 2012.694824] files_cache 779KB 1095KB [ 2012.700246] signal_cache 1451KB 2055KB [ 2012.705605] sighand_cache 555KB 631KB [ 2012.750144] task_struct 6211KB 6211KB [ 2012.755552] cred_jar 1946KB 2960KB [ 2012.825287] anon_vma_chain 982KB 1535KB [ 2012.845022] anon_vma 106KB 327KB [ 2012.854906] pid 121KB 228KB [ 2012.901810] Acpi-Operand 156KB 202KB [ 2012.929533] Acpi-ParseExt 9KB 11KB [ 2012.935102] Acpi-Parse 41KB 47KB [ 2012.983068] Acpi-State 52KB 63KB [ 2013.012401] Acpi-Namespace 20KB 27KB [ 2013.044096] numa_policy 0KB 3KB [ 2013.063067] debug_objects_cache 1760KB 1968KB [ 2013.106238] trace_event_file 297KB 298KB [ 2013.149304] ftrace_event_field 398KB 401KB [ 2013.154786] pool_workqueue 138KB 152KB [ 2013.210270] page->ptl 495KB 1031KB [ 2013.215704] kmalloc-2097152 2050KB 2050KB [ 2013.275467] kmalloc-524288 2056KB 2056KB [ 2013.314721] kmalloc-262144 1290KB 1290KB [ 2013.344580] kmalloc-131072 650KB 650KB [ 2013.370827] kmalloc-65536 3168KB 3234KB [ 2013.427048] kmalloc-32768 2343KB 2343KB [ 2013.445230] kmalloc-16384 1353KB 1353KB [ 2013.493206] kmalloc-8192 5907KB 5989KB [ 2013.522254] kmalloc-4096 28985KB 29023KB [ 2013.544860] kmalloc-2048 19964KB 20189KB [ 2013.580297] kmalloc-1024 15508KB 15521KB [ 2013.585885] kmalloc-512 18637KB 18637KB [ 2013.629700] kmalloc-256 6065KB 6423KB [ 2013.635103] kmalloc-128 1545KB 1712KB [ 2013.689298] kmalloc-96 3613KB 4404KB [ 2013.694700] kmalloc-64 2825KB 3744KB [ 2013.751292] kmalloc-32 2080KB 2476KB [ 2013.796475] kmalloc-192 2285KB 2972KB [ 2013.828072] kmem_cache 177KB 183KB [ 2013.833475] Out of memory: Kill process 26420 (syz-executor.4) score 1002 or sacrifice child [ 2013.921905] Killed process 26429 (syz-executor.4) total-vm:62728kB, anon-rss:2548kB, file-rss:14336kB, shmem-rss:76kB [ 2013.996698] oom_reaper: reaped process 26429 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:12kB [ 2014.019231] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2014.066668] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2014.071505] CPU: 1 PID: 8132 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2014.078950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2014.088294] Call Trace: [ 2014.090887] dump_stack+0x1fc/0x2ef [ 2014.094505] dump_header+0x15d/0xc3f [ 2014.098208] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2014.103301] ? ___ratelimit+0x319/0x590 [ 2014.107272] oom_kill_process.cold+0x10/0x692 [ 2014.111758] ? check_preemption_disabled+0x41/0x280 [ 2014.116767] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2014.122031] out_of_memory+0x1072/0x1390 [ 2014.126094] ? oom_killer_disable+0x270/0x270 [ 2014.130598] ? mutex_trylock+0x15f/0x1a0 [ 2014.134650] __alloc_pages_nodemask+0x23a2/0x2890 [ 2014.139493] ? find_get_entry+0x4cd/0x8a0 [ 2014.143640] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2014.148486] alloc_pages_current+0x193/0x2a0 [ 2014.152970] filemap_fault+0x146e/0x2180 [ 2014.157031] ext4_filemap_fault+0x84/0xb0 [ 2014.161174] __do_fault+0x10b/0x4b0 [ 2014.164786] ? do_raw_spin_unlock+0x171/0x230 [ 2014.169271] __handle_mm_fault+0x273b/0x41c0 [ 2014.173668] ? __might_fault+0xef/0x1d0 [ 2014.177631] ? vm_insert_page+0x9c0/0x9c0 [ 2014.181777] ? check_preemption_disabled+0x41/0x280 [ 2014.186785] handle_mm_fault+0x436/0xb10 [ 2014.190844] __do_page_fault+0x68e/0xd60 [ 2014.194897] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2014.199901] ? spurious_fault+0x840/0x840 [ 2014.204051] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2014.208882] ? page_fault+0x8/0x30 [ 2014.212411] page_fault+0x1e/0x30 [ 2014.215852] RIP: 0033:0x40c780 [ 2014.219039] Code: Bad RIP value. [ 2014.222515] RSP: 002b:000000c000752ed8 EFLAGS: 00010202 [ 2014.228051] RAX: 0000000000000020 RBX: 0000000000a51ea0 RCX: 0000000000000001 [ 2014.235318] RDX: 0000000000000020 RSI: 0000000000000000 RDI: 0000000000000000 [ 2014.242595] RBP: 000000c000752ef8 R08: 0000000000000000 R09: 0000000000000000 [ 2014.249884] R10: 00007f2149cce680 R11: 0000000000000000 R12: 0000000000203000 [ 2014.257237] R13: 0000000000c0cd98 R14: 000000c000611a00 R15: 00007f214a1e8f08 [ 2014.325257] Mem-Info: [ 2014.327868] active_anon:15116 inactive_anon:45376 isolated_anon:0 [ 2014.327868] active_file:19 inactive_file:31 isolated_file:0 [ 2014.327868] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2014.327868] slab_reclaimable:13471 slab_unreclaimable:113040 [ 2014.327868] mapped:14601 shmem:46168 pagetables:451 bounce:0 [ 2014.327868] free:13847 free_pcp:0 free_cma:0 [ 2014.361345] syz-executor.4: vmalloc: allocation failure, allocated 1699459072 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2014.375291] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2014.380562] CPU: 0 PID: 26429 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2014.388445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2014.397805] Call Trace: [ 2014.400403] dump_stack+0x1fc/0x2ef [ 2014.404041] warn_alloc.cold+0x7b/0x18f [ 2014.408031] ? zone_watermark_ok_safe+0x260/0x260 [ 2014.412918] ? rcu_nmi_exit+0xb3/0x180 [ 2014.416850] __vmalloc_area_node+0x4fd/0x780 [ 2014.421283] ? __vmalloc_node_range+0x180/0x180 [ 2014.425963] ? _raw_spin_unlock+0x29/0x40 [ 2014.430178] ? __get_vm_area_node+0x2e2/0x3a0 [ 2014.435320] __vmalloc_node_range+0xed/0x180 [ 2014.439753] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2014.444085] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2014.449457] vmalloc_user+0x70/0xe0 [ 2014.453101] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2014.457464] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2014.461634] __vb2_queue_alloc+0x472/0xe60 [ 2014.465985] vb2_core_create_bufs+0x273/0x7e0 [ 2014.470515] ? __vb2_queue_free+0x870/0x870 [ 2014.474851] ? mutex_trylock+0x1a0/0x1a0 [ 2014.478937] ? __video_do_ioctl+0x632/0xcd0 [ 2014.483277] vb2_create_bufs+0x332/0x620 [ 2014.487353] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2014.492470] ? __video_do_ioctl+0x632/0xcd0 [ 2014.496819] ? mutex_trylock+0x1a0/0x1a0 [ 2014.500898] ? mark_held_locks+0xf0/0xf0 [ 2014.504965] ? futex_wait_queue_me+0x404/0x5e0 [ 2014.509569] vb2_ioctl_create_bufs+0x20d/0x360 [ 2014.514168] ? memset+0x20/0x40 [ 2014.517481] v4l_create_bufs+0xb2/0x160 [ 2014.521464] __video_do_ioctl+0x49a/0xcd0 [ 2014.525649] ? v4l_querycap+0x340/0x340 [ 2014.529638] ? __might_fault+0x192/0x1d0 [ 2014.533711] ? v4l_querycap+0x340/0x340 [ 2014.537699] video_usercopy+0x13f/0xfa0 [ 2014.541728] ? v4l_enumstd+0x60/0x60 [ 2014.545447] ? do_futex+0x171/0x1880 [ 2014.549168] ? mark_held_locks+0xf0/0xf0 [ 2014.553246] ? debug_check_no_obj_freed+0x201/0x490 [ 2014.555978] Node 0 active_anon:58340kB inactive_anon:48432kB active_file:0kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44068kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2014.558355] ? video_usercopy+0xfa0/0xfa0 [ 2014.558371] v4l2_ioctl+0x147/0x1a0 [ 2014.558385] ? video_devdata+0xa0/0xa0 [ 2014.558400] do_vfs_ioctl+0xcdb/0x12e0 [ 2014.558416] ? lock_downgrade+0x720/0x720 [ 2014.558431] ? check_preemption_disabled+0x41/0x280 [ 2014.558445] ? ioctl_preallocate+0x200/0x200 [ 2014.615115] ? __fget+0x356/0x510 [ 2014.618581] ? do_dup2+0x450/0x450 [ 2014.622128] ? __se_sys_futex+0x298/0x3b0 [ 2014.626291] ksys_ioctl+0x9b/0xc0 [ 2014.629763] __x64_sys_ioctl+0x6f/0xb0 [ 2014.633657] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2014.638244] do_syscall_64+0xf9/0x620 [ 2014.642054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2014.647248] RIP: 0033:0x7f3553c220f9 [ 2014.650969] Code: Bad RIP value. [ 2014.654333] RSP: 002b:00007f3552194168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2014.662049] RAX: ffffffffffffffda RBX: 00007f3553d41f80 RCX: 00007f3553c220f9 [ 2014.669326] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2014.676605] RBP: 00007f3553c7dae9 R08: 0000000000000000 R09: 0000000000000000 [ 2014.683875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2014.691159] R13: 00007ffd4d44ad8f R14: 00007f3552194300 R15: 0000000000022000 [ 2014.708489] Node 1 active_anon:2124kB inactive_anon:133072kB active_file:116kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2014.716598] net_ratelimit: 18 callbacks suppressed [ 2014.716605] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2014.748713] 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:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2014.787963] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2014.793022] Node 0 DMA32 free:17584kB min:35996kB low:44992kB high:53988kB active_anon:58340kB inactive_anon:48432kB active_file:0kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1680kB bounce:0kB free_pcp:232kB local_pcp:0kB free_cma:0kB [ 2014.834807] lowmem_reserve[]: 0 0 1 1 1 [ 2014.843128] 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 [ 2014.881145] lowmem_reserve[]: 0 0 0 0 0 [ 2014.885164] Node 1 Normal free:27264kB min:53876kB low:67344kB high:80812kB active_anon:2104kB inactive_anon:133072kB active_file:36kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:124kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2014.921122] lowmem_reserve[]: 0 0 0 0 0 [ 2014.925404] Node 0 DMA: 0*4kB 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) = 10872kB [ 2014.945773] Node 0 DMA32: 1038*4kB (UME) 429*8kB (UME) 142*16kB (UME) 66*32kB (UME) 30*64kB (M) 15*128kB (M) 8*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17856kB [ 2014.968277] 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 [ 2014.979445] Node 1 Normal: 334*4kB (UME) 294*8kB (UME) 230*16kB (UME) 152*32kB (UME) 50*64kB (UME) 15*128kB (UME) 3*256kB (M) 0*512kB 3*1024kB (UME) 1*2048kB (U) 1*4096kB (U) = 27336kB [ 2015.003233] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2015.012163] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2015.027843] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2015.040301] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2015.055885] 46200 total pagecache pages [ 2015.063480] 0 pages in swap cache [ 2015.073933] Swap cache stats: add 0, delete 0, find 0/0 [ 2015.082858] Free swap = 0kB [ 2015.085884] Total swap = 0kB [ 2015.095879] 2097051 pages RAM [ 2015.102550] 0 pages HighMem/MovableOnly [ 2015.113567] 369649 pages reserved [ 2015.120631] 0 pages cma reserved [ 2015.124093] Unreclaimable slab info: [ 2015.134949] Name Used Total [ 2015.144057] pid_2 13KB 56KB [ 2015.156215] batadv_tt_change_cache 4KB 7KB [ 2015.165627] batadv_tl_cache 9KB 16KB [ 2015.181585] Mem-Info: [ 2015.184045] active_anon:15090 inactive_anon:45376 isolated_anon:0 [ 2015.184045] active_file:16 inactive_file:16 isolated_file:0 [ 2015.184045] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2015.184045] slab_reclaimable:13471 slab_unreclaimable:112964 [ 2015.184045] mapped:14601 shmem:46168 pagetables:450 bounce:0 [ 2015.184045] free:13920 free_pcp:135 free_cma:0 [ 2015.228917] TIPC 12KB 37KB [ 2015.234322] SCTPv6 24KB 37KB [ 2015.239794] SCTP 1KB 3KB [ 2015.245169] DCCPv6 17KB 30KB [ 2015.254126] Node 0 active_anon:58256kB inactive_anon:48432kB active_file:28kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44068kB dirty:0kB writeback:0kB shmem:50600kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2015.276514] DCCP 16KB 28KB [ 2015.304621] Node 1 active_anon:2104kB inactive_anon:133072kB active_file:36kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:134072kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2015.306572] L2TP/IPv6 26KB 32KB [ 2015.347981] 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 [ 2015.388609] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2015.393674] Node 0 DMA32 free:17792kB min:35996kB low:44992kB high:53988kB active_anon:58256kB inactive_anon:48432kB active_file:28kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1676kB bounce:0kB free_pcp:288kB local_pcp:192kB free_cma:0kB [ 2015.406516] RXRPC 13KB 32KB [ 2015.437721] lowmem_reserve[]: 0 0 1 1 1 [ 2015.441749] 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 [ 2015.466507] rxrpc_call_jar 90KB 126KB [ 2015.473092] bridge_fdb_cache 16KB 27KB [ 2015.480445] lowmem_reserve[]: 0 0 0 0 0 [ 2015.484459] Node 1 Normal free:27012kB min:53876kB low:67344kB high:80812kB active_anon:2104kB inactive_anon:133072kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:124kB bounce:0kB free_pcp:192kB local_pcp:188kB free_cma:0kB [ 2015.498702] fib6_nodes 265KB 284KB [ 2015.528003] lowmem_reserve[]: 0 0 0 0 0 [ 2015.532018] 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 [ 2015.534104] ip6_dst_cache 1038KB 1038KB [ 2015.558522] Node 0 DMA32: 1038*4kB (UME) 429*8kB (UME) 142*16kB (UME) 66*32kB (UME) 30*64kB (M) 15*128kB (M) 8*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17856kB [ 2015.571971] RAWv6 121KB 128KB [ 2015.586996] 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 [ 2015.594074] UDPv6 35KB 48KB [ 2015.604612] Node 1 Normal: 333*4kB (ME) 309*8kB (UME) 225*16kB (UME) 152*32kB (UME) 50*64kB (UME) 15*128kB (UME) 3*256kB (M) 0*512kB 3*1024kB (UME) 1*2048kB (U) 1*4096kB (U) = 27372kB [ 2015.605830] TCPv6 21KB 30KB [ 2015.636338] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2015.641019] nf_conntrack 11KB 18KB [ 2015.658465] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2015.670522] t10_alua_lu_gp_cache 0KB 3KB [ 2015.673559] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2015.683728] sd_ext_cdb 0KB 7KB [ 2015.725357] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2015.730077] scsi_sense_cache 1056KB 1060KB [ 2015.780490] virtio_scsi_cmd 16KB 16KB [ 2015.783939] 46200 total pagecache pages [ 2015.785892] sgpool-128 8KB 8KB [ 2015.823995] 0 pages in swap cache [ 2015.825717] sgpool-64 4KB 12KB [ 2015.833697] Swap cache stats: add 0, delete 0, find 0/0 [ 2015.842586] Free swap = 0kB [ 2015.845614] Total swap = 0kB [ 2015.862983] sgpool-32 2KB 15KB [ 2015.865410] 2097051 pages RAM [ 2015.874326] 0 pages HighMem/MovableOnly [ 2015.876359] sgpool-16 1KB 7KB [ 2015.892644] 369649 pages reserved [ 2015.896116] 0 pages cma reserved [ 2015.901079] sgpool-8 0KB 7KB [ 2015.925173] mqueue_inode_cache 12KB 30KB [ 2015.934082] bio_post_read_ctx 14KB 15KB [ 2015.954011] bio-2 14KB 15KB [ 2015.959448] jfs_mp 7KB 7KB [ 2015.964843] cifs_small_rq 15KB 16KB [ 2015.983655] cifs_request 67KB 67KB [ 2015.989125] cifs_mpx_ids 0KB 7KB [ 2015.994513] nfs_commit_data 3KB 14KB [ 2016.014148] nfs_write_data 34KB 44KB [ 2016.023170] ext4_system_zone 1KB 7KB [ 2016.042582] bio-1 1KB 7KB [ 2016.048060] pid_namespace 2KB 7KB [ 2016.053442] rpc_buffers 17KB 25KB [ 2016.113005] rpc_tasks 2KB 7KB [ 2016.121579] UNIX 2302KB 2310KB [ 2016.180047] tcp_bind_bucket 1KB 4KB [ 2016.185451] ip_fib_trie 39KB 47KB [ 2016.204375] ip_fib_alias 189KB 201KB [ 2016.216409] ip_dst_cache 13KB 20KB [ 2016.241720] RAW 72KB 82KB [ 2016.284834] UDP 67KB 74KB [ 2016.344901] TCP 8KB 11KB [ 2016.350387] hugetlbfs_inode_cache 3KB 15KB [ 2016.356106] fscache_cookie_jar 1KB 11KB [ 2016.414046] eventpoll_pwq 21KB 63KB [ 2016.419591] eventpoll_epi 39KB 63KB [ 2016.425064] inotify_inode_mark 10KB 27KB [ 2016.465750] request_queue 199KB 199KB [ 2016.496286] blkdev_requests 1KB 3KB [ 2016.524497] blkdev_ioc 22KB 38KB [ 2016.561193] bio-0 1012KB 1016KB [ 2016.585619] biovec-max 1518KB 1592KB [ 2016.626236] biovec-64 996KB 1000KB [ 2016.663832] biovec-16 128KB 153KB [ 2016.687062] bio_integrity_payload 1KB 8KB [ 2016.692819] khugepaged_mm_slot 3KB 27KB [ 2016.715689] uid_cache 0KB 4KB [ 2016.724878] dmaengine-unmap-2 0KB 3KB [ 2016.777807] skbuff_fclone_cache 33KB 41KB [ 2016.783387] skbuff_head_cache 10443KB 10443KB [ 2016.810025] configfs_dir_cache 3KB 7KB [ 2016.815612] file_lock_cache 25KB 31KB [ 2016.869336] file_lock_ctx 9KB 11KB [ 2016.874740] fsnotify_mark_connector 4KB 19KB [ 2016.909578] net_namespace 96KB 96KB [ 2016.914978] shmem_inode_cache 8035KB 8170KB [ 2016.964958] task_delay_info 177KB 375KB [ 2016.983903] taskstats 26KB 45KB [ 2016.989346] proc_dir_entry 996KB 1016KB [ 2016.994719] pde_opener 16KB 54KB [ 2017.014366] seq_file 252KB 397KB [ 2017.023484] sigqueue 42KB 63KB [ 2017.042655] kernfs_node_cache 18107KB 18171KB [ 2017.051510] mnt_cache 192KB 228KB [ 2017.072379] filp 7031KB 7927KB [ 2017.085974] names_cache 100257KB 100317KB [ 2017.109715] iint_cache 30KB 51KB [ 2017.115140] key_jar 4KB 7KB [ 2017.143626] uts_namespace 3KB 7KB [ 2017.155156] nsproxy 1KB 7KB [ 2017.185504] vm_area_struct 3318KB 3681KB [ 2017.191003] mm_struct 567KB 598KB [ 2017.215232] fs_cache 174KB 336KB [ 2017.244825] files_cache 737KB 1076KB [ 2017.265598] signal_cache 1461KB 2048KB [ 2017.276179] sighand_cache 550KB 631KB [ 2017.303954] task_struct 6186KB 6211KB [ 2017.333747] cred_jar 1922KB 2960KB [ 2017.365936] anon_vma_chain 980KB 1535KB [ 2017.394943] anon_vma 105KB 327KB [ 2017.402771] pid 109KB 228KB [ 2017.432941] Acpi-Operand 156KB 202KB [ 2017.471987] Acpi-ParseExt 9KB 11KB [ 2017.496075] Acpi-Parse 41KB 47KB [ 2017.505085] Acpi-State 52KB 63KB [ 2017.534697] Acpi-Namespace 20KB 27KB [ 2017.555555] numa_policy 0KB 3KB [ 2017.564493] debug_objects_cache 1760KB 1968KB [ 2017.594578] trace_event_file 297KB 298KB [ 2017.600313] ftrace_event_field 398KB 401KB [ 2017.605785] pool_workqueue 138KB 152KB [ 2017.623112] page->ptl 493KB 1031KB [ 2017.629800] kmalloc-2097152 2050KB 2050KB [ 2017.635600] kmalloc-524288 2056KB 2056KB [ 2017.641807] kmalloc-262144 1290KB 1290KB [ 2017.666706] kmalloc-131072 650KB 650KB [ 2017.672697] kmalloc-65536 3168KB 3234KB [ 2017.686174] kmalloc-32768 2343KB 2343KB [ 2017.716445] kmalloc-16384 1353KB 1353KB [ 2017.722446] kmalloc-8192 5832KB 5948KB [ 2017.728621] kmalloc-4096 28662KB 28721KB [ 2017.734623] kmalloc-2048 19945KB 20176KB [ 2017.766482] kmalloc-1024 15508KB 15521KB [ 2017.771938] kmalloc-512 19010KB 19012KB [ 2017.778817] kmalloc-256 6065KB 6423KB [ 2017.784201] kmalloc-128 1545KB 1712KB [ 2017.804741] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2017.860209] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 2017.886440] kmalloc-96 3643KB 4404KB [ 2017.893494] kmalloc-64 2825KB 3744KB [ 2017.914077] systemd[1]: rsyslog.service: Unit entered failed state. [ 2017.917497] kmalloc-32 2084KB 2476KB [ 2017.932593] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 2017.949211] kmalloc-192 2284KB 2972KB [ 2017.954633] kmem_cache 177KB 183KB [ 2017.961236] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2017.976681] Out of memory (oom_kill_allocating_task): Kill process 8132 (syz-fuzzer) score 0 or sacrifice child [ 2017.996462] Killed process 24971 (syz-executor.3) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2018.050457] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2018.076749] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2018.084861] systemd[1]: Stopped Journal Service. [ 2018.142567] systemd[1]: Starting Journal Service... [ 2018.197959] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2018.365167] systemd-journald[26692]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2019.527488] IPVS: ftp: loaded support on port[0] = 21 07:14:42 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400], 0xd3e}}, 0x7ff}) 07:14:42 executing program 5: r0 = syz_open_dev$vim2m(0x0, 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:14:42 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) [ 2020.723287] chnl_net:caif_netlink_parms(): no params data found [ 2021.054403] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2021.074099] IPVS: ftp: loaded support on port[0] = 21 [ 2021.094390] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2021.122652] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2021.140004] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2021.164363] device bridge_slave_1 left promiscuous mode [ 2021.170689] bridge0: port 2(bridge_slave_1) entered disabled state [ 2021.185507] device bridge_slave_0 left promiscuous mode [ 2021.191949] bridge0: port 1(bridge_slave_0) entered disabled state [ 2021.210209] device veth1_macvtap left promiscuous mode [ 2021.215608] device veth0_macvtap left promiscuous mode [ 2021.228032] device veth1_vlan left promiscuous mode [ 2021.233196] device veth0_vlan left promiscuous mode [ 2021.436145] Bluetooth: hci1: command 0x0409 tx timeout 07:14:45 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400], 0xd3e}}, 0x7ff}) [ 2023.047270] Bluetooth: hci2: command 0x0409 tx timeout [ 2023.126025] Bluetooth: hci3: command 0x0409 tx timeout [ 2023.515930] Bluetooth: hci1: command 0x041b tx timeout [ 2025.115966] Bluetooth: hci2: command 0x041b tx timeout [ 2025.195990] Bluetooth: hci3: command 0x041b tx timeout [ 2025.596378] Bluetooth: hci1: command 0x040f tx timeout [ 2026.236248] Bluetooth: hci6: command 0x0409 tx timeout [ 2027.195652] Bluetooth: hci2: command 0x040f tx timeout [ 2027.275658] Bluetooth: hci3: command 0x040f tx timeout [ 2027.501098] device hsr_slave_1 left promiscuous mode [ 2027.510660] device hsr_slave_0 left promiscuous mode [ 2027.525062] team0 (unregistering): Port device team_slave_1 removed [ 2027.539370] team0 (unregistering): Port device team_slave_0 removed [ 2027.551219] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2027.562314] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2027.593252] bond0 (unregistering): Released all slaves [ 2027.615451] bridge0: port 1(bridge_slave_0) entered blocking state [ 2027.621958] bridge0: port 1(bridge_slave_0) entered disabled state [ 2027.630107] IPVS: ftp: loaded support on port[0] = 21 [ 2027.633821] device bridge_slave_0 entered promiscuous mode [ 2027.644274] bridge0: port 2(bridge_slave_1) entered blocking state [ 2027.654139] bridge0: port 2(bridge_slave_1) entered disabled state [ 2027.661578] device bridge_slave_1 entered promiscuous mode [ 2027.675835] Bluetooth: hci1: command 0x0419 tx timeout [ 2028.003113] IPVS: ftp: loaded support on port[0] = 21 [ 2028.021143] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2028.037175] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2028.109224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2028.117153] team0: Port device team_slave_0 added [ 2028.153404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2028.161820] team0: Port device team_slave_1 added [ 2028.241579] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2028.253027] 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. [ 2028.284602] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2028.310883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2028.317489] Bluetooth: hci6: command 0x041b tx timeout [ 2028.329736] 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. [ 2028.361595] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2028.377632] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2028.395816] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2028.421541] chnl_net:caif_netlink_parms(): no params data found [ 2028.504779] device hsr_slave_0 entered promiscuous mode [ 2028.515053] device hsr_slave_1 entered promiscuous mode [ 2028.581736] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2028.604103] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2028.621829] chnl_net:caif_netlink_parms(): no params data found [ 2028.662365] chnl_net:caif_netlink_parms(): no params data found [ 2028.741695] bridge0: port 1(bridge_slave_0) entered blocking state [ 2028.756068] bridge0: port 1(bridge_slave_0) entered disabled state [ 2028.765152] device bridge_slave_0 entered promiscuous mode [ 2028.824031] bridge0: port 2(bridge_slave_1) entered blocking state [ 2028.840800] bridge0: port 2(bridge_slave_1) entered disabled state [ 2028.852719] device bridge_slave_1 entered promiscuous mode [ 2028.933928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2028.989858] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2029.014808] bridge0: port 1(bridge_slave_0) entered blocking state [ 2029.029586] bridge0: port 1(bridge_slave_0) entered disabled state [ 2029.041747] device bridge_slave_0 entered promiscuous mode [ 2029.053501] bridge0: port 1(bridge_slave_0) entered blocking state [ 2029.060865] bridge0: port 1(bridge_slave_0) entered disabled state [ 2029.070072] device bridge_slave_0 entered promiscuous mode [ 2029.087101] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2029.094429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2029.102376] team0: Port device team_slave_0 added [ 2029.109607] bridge0: port 2(bridge_slave_1) entered blocking state [ 2029.121008] bridge0: port 2(bridge_slave_1) entered disabled state [ 2029.132255] device bridge_slave_1 entered promiscuous mode [ 2029.143863] bridge0: port 2(bridge_slave_1) entered blocking state [ 2029.154028] bridge0: port 2(bridge_slave_1) entered disabled state [ 2029.169770] device bridge_slave_1 entered promiscuous mode [ 2029.183308] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2029.191480] team0: Port device team_slave_1 added [ 2029.210337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2029.224642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2029.259013] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2029.275171] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2029.281740] Bluetooth: hci2: command 0x0419 tx timeout [ 2029.287166] 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. [ 2029.314021] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2029.326661] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2029.347149] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2029.356983] team0: Port device team_slave_0 added [ 2029.362960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2029.369747] Bluetooth: hci3: command 0x0419 tx timeout [ 2029.375570] 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. [ 2029.401444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2029.422374] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2029.430372] team0: Port device team_slave_1 added [ 2029.437367] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2029.445136] team0: Port device team_slave_0 added [ 2029.453648] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2029.462442] team0: Port device team_slave_1 added [ 2029.493123] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2029.502375] 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. [ 2029.535361] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2029.567937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2029.578615] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2029.587599] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2029.593898] 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. [ 2029.624899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2029.639613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2029.648561] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2029.655023] 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. [ 2029.680895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2029.713520] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2029.721641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2029.728551] 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. [ 2029.754177] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2029.780158] device hsr_slave_0 entered promiscuous mode [ 2029.786240] device hsr_slave_1 entered promiscuous mode [ 2029.806403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2029.813248] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2029.824781] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2029.832777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2029.856331] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2029.866842] device hsr_slave_0 entered promiscuous mode [ 2029.872594] device hsr_slave_1 entered promiscuous mode [ 2029.880243] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2029.891866] device hsr_slave_0 entered promiscuous mode [ 2029.898353] device hsr_slave_1 entered promiscuous mode [ 2029.904560] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2029.912403] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2029.928227] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2029.935225] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2029.943308] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2029.968450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2029.976133] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2029.984110] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2029.991153] 8021q: adding VLAN 0 to HW filter on device team0 [ 2030.395364] Bluetooth: hci6: command 0x040f tx timeout [ 2030.671105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2030.690368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2030.698606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2030.707740] bridge0: port 1(bridge_slave_0) entered blocking state [ 2030.714302] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2031.050971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2031.067049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2031.403280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2031.411203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2031.418905] bridge0: port 2(bridge_slave_1) entered blocking state [ 2031.425348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2031.750350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2031.767965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2031.794805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2031.812343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2031.819663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2031.828577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2031.836674] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2031.844351] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2031.863583] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2031.987322] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2031.999583] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2032.021398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2032.029726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2032.143617] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2032.161561] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2032.169951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2032.193004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2032.209906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2032.217551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2032.230039] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2032.247356] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2032.255818] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2032.261908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2032.383983] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2032.403490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2032.412418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2032.427693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2032.434786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2032.445486] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2032.455677] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2032.461882] 8021q: adding VLAN 0 to HW filter on device team0 [ 2032.475540] Bluetooth: hci6: command 0x0419 tx timeout [ 2032.779511] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2032.790308] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2032.802379] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2032.812279] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2032.819531] 8021q: adding VLAN 0 to HW filter on device team0 [ 2032.826756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2032.836358] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2032.844301] bridge0: port 1(bridge_slave_0) entered blocking state [ 2032.850767] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2032.857832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2032.864786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2032.872867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2032.882806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2032.896272] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2033.205333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2033.213336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2033.221746] bridge0: port 2(bridge_slave_1) entered blocking state [ 2033.228174] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2033.235214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2033.241974] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2033.252806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2033.263948] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2033.276157] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2033.599051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2033.606961] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2033.617535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2033.631382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2033.641756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2033.651599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2033.660464] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2033.668863] bridge0: port 1(bridge_slave_0) entered blocking state [ 2033.675287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2033.682593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2033.691384] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2033.700072] bridge0: port 2(bridge_slave_1) entered blocking state [ 2033.706494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2033.713388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2033.721943] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2033.730022] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2033.737375] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2034.048978] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2034.061348] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2034.073439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2034.084765] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2034.096417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2034.106371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2034.114138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2034.123488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2034.131669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2034.142391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2034.452460] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2034.461792] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2034.470250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2034.479210] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2034.487058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2034.497358] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2034.500357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2034.503590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2034.514498] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2034.536525] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2034.546114] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2034.552207] 8021q: adding VLAN 0 to HW filter on device team0 [ 2034.561331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2034.570726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2034.579244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2034.587162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2034.595629] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2034.603305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2034.611088] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2034.618859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2034.626648] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2034.634092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2034.641980] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2034.649771] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2034.659577] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2034.665992] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2034.677267] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2034.793956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2034.804163] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2034.810677] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2034.818605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2034.831349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2034.839439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2034.851297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2034.859106] bridge0: port 1(bridge_slave_0) entered blocking state [ 2034.865524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2034.878027] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2034.928035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2034.951834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2034.972294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2034.999963] bridge0: port 2(bridge_slave_1) entered blocking state [ 2035.006409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2035.022223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2035.143126] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2035.150940] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2035.158883] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2035.168922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2035.180586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2035.190409] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2035.202579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2035.211267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2035.220757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2035.230839] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2035.240123] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2035.359116] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2035.366232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2035.373224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2035.380262] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2035.390560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2035.398976] device veth0_vlan entered promiscuous mode [ 2035.413743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2035.421651] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2035.431820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2035.443791] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2035.453844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2035.463338] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2035.477785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2035.488691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2035.502768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2035.515356] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2035.525147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2035.532919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2035.541218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2035.548909] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2035.654835] device veth1_vlan entered promiscuous mode [ 2035.671052] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2035.679728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2035.686858] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2035.695784] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2035.711769] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2035.720523] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2035.731141] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2035.753684] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2035.764226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2035.773378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2035.899810] device veth0_macvtap entered promiscuous mode [ 2035.907134] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2035.920057] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2035.931865] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2035.943445] device veth1_macvtap entered promiscuous mode [ 2035.952009] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2035.961879] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2036.084545] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2036.104433] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2036.111900] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2036.120298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2036.128818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2036.138081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2036.147019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2036.158197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2036.166869] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2036.176014] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2036.189859] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2036.198077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2036.217222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2036.233898] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2036.242226] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2036.251735] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2036.259297] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2036.268395] device bridge_slave_1 left promiscuous mode [ 2036.273858] bridge0: port 2(bridge_slave_1) entered disabled state [ 2036.281834] device bridge_slave_0 left promiscuous mode [ 2036.287872] bridge0: port 1(bridge_slave_0) entered disabled state [ 2036.297188] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2036.303903] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2036.312843] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2036.320162] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2036.329392] device bridge_slave_1 left promiscuous mode [ 2036.335465] bridge0: port 2(bridge_slave_1) entered disabled state [ 2036.342669] device bridge_slave_0 left promiscuous mode [ 2036.348911] bridge0: port 1(bridge_slave_0) entered disabled state [ 2036.358165] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2036.365249] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2036.373602] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2036.380556] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2036.389425] device bridge_slave_1 left promiscuous mode [ 2036.395900] bridge0: port 2(bridge_slave_1) entered disabled state [ 2036.403030] device bridge_slave_0 left promiscuous mode [ 2036.408860] bridge0: port 1(bridge_slave_0) entered disabled state [ 2036.417919] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2036.424768] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2036.432980] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2036.440188] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2036.448946] device bridge_slave_1 left promiscuous mode [ 2036.454444] bridge0: port 2(bridge_slave_1) entered disabled state [ 2036.462466] device bridge_slave_0 left promiscuous mode [ 2036.468362] bridge0: port 1(bridge_slave_0) entered disabled state [ 2036.482447] device veth1_macvtap left promiscuous mode [ 2036.488701] device veth0_macvtap left promiscuous mode [ 2036.494046] device veth1_vlan left promiscuous mode [ 2036.499676] device veth0_vlan left promiscuous mode [ 2036.505748] device veth1_macvtap left promiscuous mode [ 2036.511226] device veth0_macvtap left promiscuous mode [ 2036.517197] device veth1_vlan left promiscuous mode [ 2036.522252] device veth0_vlan left promiscuous mode [ 2036.528146] device veth1_macvtap left promiscuous mode [ 2036.533444] device veth0_macvtap left promiscuous mode [ 2036.539319] device veth1_vlan left promiscuous mode [ 2036.544422] device veth0_vlan left promiscuous mode [ 2036.550272] device veth1_macvtap left promiscuous mode [ 2036.556479] device veth0_macvtap left promiscuous mode [ 2036.561979] device veth1_vlan left promiscuous mode [ 2036.567142] device veth0_vlan left promiscuous mode [ 2038.396688] ieee802154 phy0 wpan0: encryption failed: -22 [ 2038.402303] ieee802154 phy1 wpan1: encryption failed: -22 [ 2050.211345] device hsr_slave_1 left promiscuous mode [ 2050.219244] device hsr_slave_0 left promiscuous mode [ 2050.240690] team0 (unregistering): Port device team_slave_1 removed [ 2050.253070] team0 (unregistering): Port device team_slave_0 removed [ 2050.262858] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2050.275455] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2050.307850] bond0 (unregistering): Released all slaves [ 2050.351131] device hsr_slave_1 left promiscuous mode [ 2050.359989] device hsr_slave_0 left promiscuous mode [ 2050.375956] team0 (unregistering): Port device team_slave_1 removed [ 2050.386431] team0 (unregistering): Port device team_slave_0 removed [ 2050.397476] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2050.407990] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2050.440555] bond0 (unregistering): Released all slaves [ 2050.483219] device hsr_slave_1 left promiscuous mode [ 2050.495545] device hsr_slave_0 left promiscuous mode [ 2050.509354] team0 (unregistering): Port device team_slave_1 removed [ 2050.519171] team0 (unregistering): Port device team_slave_0 removed [ 2050.530965] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2050.544294] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2050.575427] bond0 (unregistering): Released all slaves [ 2050.618603] device hsr_slave_1 left promiscuous mode [ 2050.626265] device hsr_slave_0 left promiscuous mode [ 2050.645130] team0 (unregistering): Port device team_slave_1 removed [ 2050.656154] team0 (unregistering): Port device team_slave_0 removed [ 2050.666310] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2050.676959] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2050.709650] bond0 (unregistering): Released all slaves [ 2050.728262] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2050.758834] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2050.766699] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2050.774268] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2050.786808] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2050.798120] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2050.805871] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2050.813105] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2050.820646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2050.829386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2050.841526] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2050.849995] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2050.860570] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2050.870790] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2050.881186] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2050.888275] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2050.897549] device veth0_vlan entered promiscuous mode [ 2050.910361] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2050.918062] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2050.927463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2050.936353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2050.944474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2050.954416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2050.964731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2050.975946] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2050.983280] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2050.994010] device veth0_vlan entered promiscuous mode [ 2051.004668] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2051.011770] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2051.020191] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2051.028763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2051.046595] device veth1_vlan entered promiscuous mode [ 2051.052723] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2051.062191] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2051.076225] device veth1_vlan entered promiscuous mode [ 2051.082380] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2051.091152] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2051.101011] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2051.112191] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2051.126215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2051.135466] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2051.146762] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2051.154317] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2051.161536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2051.171517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2051.189792] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2051.199528] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2051.210442] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2051.220306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2051.228724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2051.241876] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2051.250368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2051.258811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2051.268367] device veth0_macvtap entered promiscuous mode [ 2051.275636] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2051.284009] device veth0_macvtap entered promiscuous mode [ 2051.290373] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2051.300011] device veth1_macvtap entered promiscuous mode [ 2051.307587] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2051.318050] device veth1_macvtap entered promiscuous mode [ 2051.325256] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2051.334745] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2051.341888] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2051.349206] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2051.360588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2051.370787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2051.381046] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2051.392827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2051.403407] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2051.410896] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2051.420895] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2051.429013] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2051.436798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2051.444647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2051.453062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2051.463188] device veth0_vlan entered promiscuous mode [ 2051.470676] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2051.478144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2051.487878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2051.498164] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.507357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2051.517707] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.528066] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2051.535261] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2051.543050] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2051.552990] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.562722] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2051.572626] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.581851] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2051.591618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.602393] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2051.609620] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2051.618916] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2051.627782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2051.636514] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2051.645284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2051.654934] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2051.665185] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.675055] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2051.684995] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.695740] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2051.703066] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2051.721203] device veth1_vlan entered promiscuous mode [ 2051.737345] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2051.750150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2051.762545] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.773994] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2051.783819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.792928] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2051.802681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2051.812937] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2051.820010] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2051.827108] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2051.835328] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2051.843108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2051.851596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2051.859703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2051.886859] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2051.925030] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2051.932173] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2051.959382] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2051.976526] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2051.987424] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2052.007734] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2052.018566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2052.030220] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2052.041749] device veth0_macvtap entered promiscuous mode [ 2052.048424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2052.063425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2052.086261] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2052.096600] device veth1_macvtap entered promiscuous mode [ 2052.103120] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2052.118401] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2052.127918] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2052.140246] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2052.152224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready 07:15:15 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xa}}) 07:15:15 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400], 0xd3e}}, 0x7ff}) [ 2052.178685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2052.210600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 07:15:15 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f00000003c0), 0xffff, 0x2) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000500)=@multiplanar_fd={0x6, 0x3, 0x4, 0x10010, 0x0, {r2, r3/1000+60000}, {0x1, 0x1, 0x6, 0x1, 0x9e, 0x0, "09570457"}, 0x8001, 0x4, {&(0x7f0000000440)=[{0x6, 0x1, {}, 0x4}, {0xfff, 0x4, {}, 0x7fffffff}]}, 0x3fffc000, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4e00001a", @ANYRES16=r8, @ANYBLOB="000226bd7000ffdbdf25030000eb0b000180080006000300000008000200010000000800020000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4080881}, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) [ 2052.261420] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.308698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2052.322502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.332033] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2052.342927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.352988] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2052.363368] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.374885] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2052.382162] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2052.392730] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2052.402756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2052.441176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2052.465491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.490718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2052.511475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.530545] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2052.555706] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.574842] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2052.594716] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2052.620912] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2052.629639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2052.693085] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2052.710749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2052.856476] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2052.876702] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2052.905741] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2052.949295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2052.964683] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2052.976403] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2052.992001] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2053.038592] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2053.052989] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2053.072470] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2053.098751] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2053.111677] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2053.129482] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2053.139380] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2053.159690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2053.174877] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 07:15:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) 07:15:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="d78935ef9894bf013df9ce7c8cbc525b", 0x10) [ 2053.372787] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2053.391635] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2053.417695] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 07:15:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) [ 2053.453682] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2053.473059] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2053.482886] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 07:15:16 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400], 0xd3e}}, 0x7ff}) [ 2053.506344] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2053.552024] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2053.572706] IPVS: ftp: loaded support on port[0] = 21 07:15:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:15:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:15:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:15:16 executing program 5: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) [ 2054.012203] chnl_net:caif_netlink_parms(): no params data found [ 2054.148235] bridge0: port 1(bridge_slave_0) entered blocking state [ 2054.162841] bridge0: port 1(bridge_slave_0) entered disabled state [ 2054.190090] device bridge_slave_0 entered promiscuous mode [ 2054.212606] bridge0: port 2(bridge_slave_1) entered blocking state [ 2054.231272] bridge0: port 2(bridge_slave_1) entered disabled state [ 2054.246956] device bridge_slave_1 entered promiscuous mode [ 2054.299899] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2054.310014] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2054.350142] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2054.364145] team0: Port device team_slave_0 added [ 2054.370077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2054.384123] team0: Port device team_slave_1 added [ 2054.419523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2054.426214] 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. [ 2054.460797] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2054.482333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2054.488998] 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. [ 2054.520709] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2054.543983] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2054.552139] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2054.596884] device hsr_slave_0 entered promiscuous mode [ 2054.606414] device hsr_slave_1 entered promiscuous mode [ 2054.612892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2054.627036] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2054.848078] bridge0: port 2(bridge_slave_1) entered blocking state [ 2054.854536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2054.861286] bridge0: port 1(bridge_slave_0) entered blocking state [ 2054.867714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2055.018374] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2055.024825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2055.043950] bridge0: port 1(bridge_slave_0) entered disabled state [ 2055.053858] bridge0: port 2(bridge_slave_1) entered disabled state [ 2055.070200] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2055.091083] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2055.106248] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2055.120708] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2055.129041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2055.140203] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2055.147613] 8021q: adding VLAN 0 to HW filter on device team0 [ 2055.159567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2055.167859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2055.179864] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2055.199468] bridge0: port 1(bridge_slave_0) entered blocking state [ 2055.205954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2055.240625] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2055.250125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2055.260697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2055.269483] bridge0: port 2(bridge_slave_1) entered blocking state [ 2055.275942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2055.293925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2055.305549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2055.312747] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2055.322832] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2055.335850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2055.344305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2055.352814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2055.371276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2055.379279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2055.393272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2055.401509] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2055.418590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2055.430168] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2055.442288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2055.461397] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2055.470848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2055.485379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2055.500094] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2055.507028] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2055.560138] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2055.569770] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2055.577589] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2055.586616] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2055.600928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2055.608193] Bluetooth: hci4: command 0x0409 tx timeout [ 2055.675281] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2055.687389] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2055.694724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2055.702847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2055.776334] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2055.789083] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2055.797912] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2055.814771] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2055.821473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2055.836155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2055.850641] device veth0_vlan entered promiscuous mode [ 2055.859971] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2055.872637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2055.887384] device veth1_vlan entered promiscuous mode [ 2055.899594] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2055.910907] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2055.931972] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2055.950977] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2055.960179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2055.976316] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2055.987705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2056.001505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2056.016003] device veth0_macvtap entered promiscuous mode [ 2056.022701] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2056.039745] device veth1_macvtap entered promiscuous mode [ 2056.048775] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2056.061154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2056.078181] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2056.090650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2056.101845] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2056.111534] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2056.122439] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.132238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2056.142301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.151576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2056.162115] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.171392] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2056.182040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.191346] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2056.201235] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.212128] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2056.219389] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2056.226507] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2056.235479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2056.250077] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2056.260802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.270670] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2056.282536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.296995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2056.308226] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.321799] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2056.337881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.347810] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2056.362980] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2056.379272] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2056.386419] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2056.401596] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2056.411765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2056.599138] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2056.610793] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2056.621995] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2056.637496] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2056.667232] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2056.674645] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2056.681886] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2056.694125] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2057.673725] Bluetooth: hci4: command 0x041b tx timeout [ 2059.752627] Bluetooth: hci4: command 0x040f tx timeout [ 2060.336650] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2060.348769] systemd-journal cpuset=/ mems_allowed=0-1 [ 2060.354038] CPU: 1 PID: 26692 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2060.362110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2060.371462] Call Trace: [ 2060.374063] dump_stack+0x1fc/0x2ef [ 2060.377695] dump_header+0x15d/0xc3f [ 2060.381415] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2060.386533] ? ___ratelimit+0x319/0x590 [ 2060.390515] oom_kill_process.cold+0x10/0x692 [ 2060.395119] ? check_preemption_disabled+0x41/0x280 [ 2060.400144] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2060.405427] out_of_memory+0x1072/0x1390 [ 2060.409509] ? oom_killer_disable+0x270/0x270 [ 2060.414009] ? mutex_trylock+0x15f/0x1a0 [ 2060.418253] __alloc_pages_nodemask+0x23a2/0x2890 [ 2060.423122] ? find_get_entry+0x4cd/0x8a0 [ 2060.427464] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2060.432422] alloc_pages_current+0x193/0x2a0 [ 2060.436922] filemap_fault+0x146e/0x2180 [ 2060.441090] ext4_filemap_fault+0x84/0xb0 [ 2060.445247] __do_fault+0x10b/0x4b0 [ 2060.448888] ? do_raw_spin_unlock+0x171/0x230 [ 2060.453388] __handle_mm_fault+0x273b/0x41c0 [ 2060.457805] ? vm_insert_page+0x9c0/0x9c0 [ 2060.461972] ? check_preemption_disabled+0x41/0x280 [ 2060.466995] handle_mm_fault+0x436/0xb10 [ 2060.471064] __do_page_fault+0x68e/0xd60 [ 2060.475138] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2060.480161] ? spurious_fault+0x840/0x840 [ 2060.484314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2060.489166] ? page_fault+0x8/0x30 [ 2060.492730] page_fault+0x1e/0x30 [ 2060.496191] RIP: 0033:0x7f36287f3504 [ 2060.499910] Code: Bad RIP value. [ 2060.503278] RSP: 002b:00007ffc28316c30 EFLAGS: 00010202 [ 2060.508640] RAX: 0000000000000000 RBX: 00007ffc283174d8 RCX: 0000000000000008 [ 2060.516026] RDX: 00007ffc283174d8 RSI: 0000000000000008 RDI: 00007ffc283174d0 [ 2060.523295] RBP: 00007ffc283174d8 R08: 00007f362880dd40 R09: 0000000000000000 [ 2060.530563] R10: 0000000000000000 R11: 00007f3627e37040 R12: 00007ffc28316cb8 [ 2060.537833] R13: 0000000000000038 R14: 00005579980ef958 R15: 0005f595201503aa [ 2060.550943] Mem-Info: [ 2060.555943] active_anon:18624 inactive_anon:47414 isolated_anon:0 [ 2060.555943] active_file:43 inactive_file:0 isolated_file:0 [ 2060.555943] unevictable:0 dirty:3 writeback:0 unstable:0 [ 2060.555943] slab_reclaimable:13021 slab_unreclaimable:114837 [ 2060.555943] mapped:22366 shmem:48221 pagetables:665 bounce:0 [ 2060.555943] free:25042 free_pcp:62 free_cma:0 [ 2060.595016] Node 0 active_anon:70512kB inactive_anon:48464kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58436kB dirty:12kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2060.628334] Node 1 active_anon:3984kB inactive_anon:141192kB active_file:56kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31028kB dirty:0kB writeback:0kB shmem:142232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2060.706888] 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 [ 2060.767553] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2060.790820] Node 0 DMA32 free:35356kB min:35996kB low:44992kB high:53988kB active_anon:70512kB inactive_anon:48464kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:12kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2168kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2060.898305] lowmem_reserve[]: 0 0 1 1 1 [ 2060.902325] 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 [ 2060.968872] lowmem_reserve[]: 0 0 0 0 0 [ 2060.978127] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:3984kB inactive_anon:141192kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:492kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2061.020115] lowmem_reserve[]: 0 0 0 0 0 [ 2061.036057] 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 [ 2061.073770] Node 0 DMA32: 886*4kB (ME) 371*8kB (UME) 130*16kB (UME) 41*32kB (UME) 37*64kB (UME) 24*128kB (UM) 15*256kB (UM) 6*512kB (UM) 7*1024kB (UM) 3*2048kB (U) 0*4096kB = 35568kB [ 2061.134849] 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 [ 2061.160517] Node 1 Normal: 404*4kB (ME) 320*8kB (ME) 268*16kB (UME) 196*32kB (ME) 68*64kB (ME) 32*128kB (ME) 16*256kB (UM) 4*512kB (M) 4*1024kB (UME) 2*2048kB (UM) 4*4096kB (U) = 53904kB [ 2061.197664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2061.233279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2061.242080] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2061.298814] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2061.343261] 48246 total pagecache pages [ 2061.347271] 0 pages in swap cache [ 2061.350720] Swap cache stats: add 0, delete 0, find 0/0 [ 2061.392611] Free swap = 0kB [ 2061.397462] Total swap = 0kB [ 2061.400499] 2097051 pages RAM [ 2061.413599] 0 pages HighMem/MovableOnly [ 2061.417589] 369649 pages reserved [ 2061.421034] 0 pages cma reserved [ 2061.436324] Unreclaimable slab info: [ 2061.441509] Name Used Total [ 2061.447125] pid_2 10KB 48KB [ 2061.459129] batadv_tt_change_cache 4KB 7KB [ 2061.471640] batadv_tl_cache 9KB 16KB [ 2061.477198] TIPC 16KB 45KB [ 2061.493462] SCTPv6 24KB 30KB [ 2061.510090] DCCPv6 17KB 22KB [ 2061.528387] DCCP 16KB 28KB [ 2061.550303] L2TP/IPv6 8KB 26KB [ 2061.564741] RXRPC 19KB 39KB [ 2061.570127] rxrpc_call_jar 123KB 133KB [ 2061.590367] bridge_fdb_cache 18KB 27KB [ 2061.612583] fib6_nodes 285KB 288KB [ 2061.617962] ip6_dst_cache 830KB 877KB [ 2061.640423] RAWv6 121KB 141KB [ 2061.671420] UDPv6 41KB 52KB [ 2061.694649] TCPv6 27KB 36KB [ 2061.700138] nf_conntrack 18KB 18KB [ 2061.746827] t10_alua_lu_gp_cache 0KB 3KB [ 2061.767642] sd_ext_cdb 0KB 7KB [ 2061.776110] scsi_sense_cache 1056KB 1060KB [ 2061.781486] virtio_scsi_cmd 16KB 16KB [ 2061.791879] sgpool-128 8KB 8KB [ 2061.810364] sgpool-64 4KB 12KB [ 2061.832436] Bluetooth: hci4: command 0x0419 tx timeout [ 2061.833252] sgpool-32 2KB 15KB [ 2061.847614] sgpool-16 1KB 7KB [ 2061.853174] sgpool-8 0KB 7KB [ 2061.858537] mqueue_inode_cache 13KB 37KB [ 2061.869079] bio_post_read_ctx 14KB 15KB [ 2061.874594] bio-2 14KB 15KB [ 2061.879955] jfs_mp 7KB 7KB [ 2061.885498] cifs_small_rq 15KB 16KB [ 2061.890857] cifs_request 67KB 67KB [ 2061.896232] cifs_mpx_ids 0KB 7KB [ 2061.901713] nfs_commit_data 3KB 14KB [ 2061.908994] nfs_write_data 34KB 44KB [ 2061.919917] ext4_system_zone 1KB 7KB [ 2061.929345] bio-1 1KB 7KB [ 2061.937213] pid_namespace 2KB 7KB [ 2061.942821] rpc_buffers 17KB 25KB [ 2061.948180] rpc_tasks 2KB 7KB [ 2061.958519] UNIX 2323KB 2396KB [ 2061.963978] tcp_bind_bucket 1KB 4KB [ 2061.969350] ip_fib_trie 42KB 47KB [ 2061.979473] ip_fib_alias 200KB 205KB [ 2061.990055] ip_dst_cache 21KB 24KB [ 2061.998845] RAW 72KB 97KB [ 2062.004259] UDP 67KB 81KB [ 2062.010952] TCP 11KB 16KB [ 2062.021339] hugetlbfs_inode_cache 3KB 15KB [ 2062.027144] fscache_cookie_jar 1KB 11KB [ 2062.035422] eventpoll_pwq 22KB 63KB [ 2062.040783] eventpoll_epi 41KB 63KB [ 2062.046386] inotify_inode_mark 9KB 19KB [ 2062.051841] request_queue 199KB 199KB [ 2062.059897] blkdev_requests 1KB 3KB [ 2062.069047] blkdev_ioc 16KB 30KB [ 2062.076096] bio-0 209KB 468KB [ 2062.081478] biovec-max 1386KB 1460KB [ 2062.090533] biovec-64 255KB 480KB [ 2062.095984] biovec-16 87KB 135KB [ 2062.101348] bio_integrity_payload 1KB 8KB [ 2062.110789] khugepaged_mm_slot 3KB 27KB [ 2062.118074] uid_cache 0KB 4KB [ 2062.127171] dmaengine-unmap-2 0KB 3KB [ 2062.132591] skbuff_fclone_cache 16KB 41KB [ 2062.138127] skbuff_head_cache 8336KB 8340KB [ 2062.147158] configfs_dir_cache 3KB 7KB [ 2062.152728] file_lock_cache 12KB 27KB [ 2062.158135] file_lock_ctx 9KB 11KB [ 2062.167059] fsnotify_mark_connector 4KB 19KB [ 2062.173003] net_namespace 96KB 96KB [ 2062.178368] shmem_inode_cache 8023KB 8143KB [ 2062.187392] task_delay_info 292KB 375KB [ 2062.192796] taskstats 16KB 42KB [ 2062.198158] proc_dir_entry 1015KB 1102KB [ 2062.207197] pde_opener 17KB 54KB [ 2062.212598] seq_file 206KB 374KB [ 2062.220043] sigqueue 35KB 63KB [ 2062.229215] kernfs_node_cache 18239KB 18258KB [ 2062.234622] mnt_cache 221KB 256KB [ 2062.239983] filp 7729KB 7998KB [ 2062.248991] names_cache 99484KB 99543KB [ 2062.254454] iint_cache 23KB 47KB [ 2062.259813] key_jar 4KB 7KB [ 2062.269169] uts_namespace 3KB 11KB [ 2062.278161] nsproxy 3KB 7KB [ 2062.287337] vm_area_struct 2934KB 3546KB [ 2062.296370] mm_struct 510KB 585KB [ 2062.301838] fs_cache 345KB 352KB [ 2062.310839] files_cache 1324KB 1327KB [ 2062.320069] signal_cache 2410KB 2436KB [ 2062.328310] sighand_cache 592KB 631KB [ 2062.336967] task_struct 10270KB 10302KB [ 2062.342438] cred_jar 2575KB 2960KB [ 2062.347816] anon_vma_chain 886KB 1512KB [ 2062.354965] anon_vma 143KB 327KB [ 2062.360341] pid 199KB 228KB [ 2062.371091] Acpi-Operand 156KB 202KB [ 2062.377384] Acpi-ParseExt 9KB 11KB [ 2062.389804] Acpi-Parse 41KB 47KB [ 2062.397004] Acpi-State 52KB 63KB [ 2062.406194] Acpi-Namespace 20KB 27KB [ 2062.411580] numa_policy 0KB 3KB [ 2062.419576] debug_objects_cache 1836KB 1968KB [ 2062.427109] trace_event_file 297KB 298KB [ 2062.436039] ftrace_event_field 398KB 401KB [ 2062.441493] pool_workqueue 148KB 156KB [ 2062.449440] page->ptl 441KB 1031KB [ 2062.455723] kmalloc-2097152 2050KB 2050KB [ 2062.461102] kmalloc-524288 2056KB 2056KB [ 2062.468410] kmalloc-262144 1290KB 1290KB [ 2062.477661] kmalloc-131072 650KB 650KB [ 2062.486977] kmalloc-65536 3168KB 3234KB [ 2062.494249] kmalloc-32768 2442KB 2508KB [ 2062.499693] kmalloc-16384 1386KB 1485KB [ 2062.508946] kmalloc-8192 6072KB 6113KB [ 2062.517961] kmalloc-4096 33672KB 33694KB [ 2062.526366] kmalloc-2048 20423KB 20635KB [ 2062.531746] kmalloc-1024 14878KB 14994KB [ 2062.539348] kmalloc-512 15318KB 16117KB [ 2062.546012] kmalloc-256 6264KB 6390KB [ 2062.551385] kmalloc-128 1537KB 1701KB [ 2062.558588] kmalloc-96 3156KB 4404KB [ 2062.568170] kmalloc-64 2862KB 3740KB [ 2062.577190] kmalloc-32 1981KB 2476KB [ 2062.584496] kmalloc-192 2518KB 2956KB [ 2062.589853] kmem_cache 177KB 183KB [ 2062.599005] Out of memory (oom_kill_allocating_task): Kill process 26692 (systemd-journal) score 0 or sacrifice child [ 2062.610893] Killed process 26692 (systemd-journal) total-vm:46096kB, anon-rss:492kB, file-rss:0kB, shmem-rss:2364kB [ 2062.637689] oom_reaper: reaped process 27697 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2062.800481] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2062.813725] systemd cpuset=/ mems_allowed=0-1 [ 2062.818346] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2062.825312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2062.834671] Call Trace: [ 2062.837268] dump_stack+0x1fc/0x2ef [ 2062.840902] dump_header+0x15d/0xc3f [ 2062.844624] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2062.849730] ? ___ratelimit+0x319/0x590 [ 2062.853741] oom_kill_process.cold+0x10/0x692 [ 2062.858238] ? oom_badness.part.0+0x135/0x6e0 [ 2062.862739] ? lock_downgrade+0x720/0x720 [ 2062.866912] ? check_preemption_disabled+0x41/0x280 [ 2062.872111] out_of_memory+0x34d/0x1390 [ 2062.876100] ? oom_killer_disable+0x270/0x270 [ 2062.880599] ? mutex_trylock+0x15f/0x1a0 [ 2062.884672] __alloc_pages_nodemask+0x23a2/0x2890 [ 2062.889531] ? find_get_entry+0x4cd/0x8a0 [ 2062.893692] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2062.898649] alloc_pages_current+0x193/0x2a0 [ 2062.903071] filemap_fault+0x146e/0x2180 [ 2062.907167] ext4_filemap_fault+0x84/0xb0 [ 2062.911324] __do_fault+0x10b/0x4b0 [ 2062.914956] __handle_mm_fault+0x273b/0x41c0 [ 2062.919366] ? vm_insert_page+0x9c0/0x9c0 [ 2062.923531] ? check_preemption_disabled+0x41/0x280 [ 2062.928556] handle_mm_fault+0x436/0xb10 [ 2062.932715] __do_page_fault+0x68e/0xd60 [ 2062.936785] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2062.941805] ? spurious_fault+0x840/0x840 [ 2062.945957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2062.951006] ? page_fault+0x8/0x30 [ 2062.954640] page_fault+0x1e/0x30 [ 2062.958096] RIP: 0033:0x7f8068c6b560 [ 2062.961813] Code: Bad RIP value. [ 2062.965171] RSP: 002b:00007fff13488438 EFLAGS: 00010293 [ 2062.970619] RAX: 0000000000000001 RBX: 00005630392b9f50 RCX: 00007f8068c5f303 [ 2062.977885] RDX: 0000000000000001 RSI: 00007fff13488450 RDI: 0000000000000000 [ 2062.985155] RBP: 00007fff13488730 R08: 57f377b3a2488542 R09: 0000000000005810 [ 2062.992423] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007fff13488450 [ 2062.999692] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000002 [ 2063.014288] Mem-Info: [ 2063.016810] active_anon:17967 inactive_anon:47413 isolated_anon:0 [ 2063.016810] active_file:13 inactive_file:12 isolated_file:0 [ 2063.016810] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2063.016810] slab_reclaimable:12995 slab_unreclaimable:114881 [ 2063.016810] mapped:21769 shmem:48221 pagetables:640 bounce:0 [ 2063.016810] free:13908 free_pcp:210 free_cma:0 [ 2063.057351] Node 0 active_anon:68344kB inactive_anon:48464kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58404kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2063.097532] Node 1 active_anon:3524kB inactive_anon:141188kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:142232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2063.138565] 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 [ 2063.165626] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2063.170667] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:68344kB inactive_anon:48464kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2164kB bounce:0kB free_pcp:576kB local_pcp:328kB free_cma:0kB [ 2063.199861] syz-executor.1: vmalloc: allocation failure, allocated 1642352640 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2063.217463] lowmem_reserve[]: 0 0 1 1 1 [ 2063.218569] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2063.221462] 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 [ 2063.234223] CPU: 1 PID: 27697 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2063.257587] lowmem_reserve[]: 0 0 0 0 0 [ 2063.260324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2063.264339] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:3524kB inactive_anon:141188kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:396kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2063.273613] Call Trace: [ 2063.273636] dump_stack+0x1fc/0x2ef [ 2063.273655] warn_alloc.cold+0x7b/0x18f [ 2063.273672] ? zone_watermark_ok_safe+0x260/0x260 [ 2063.273686] ? retint_kernel+0x2d/0x2d [ 2063.273732] __vmalloc_area_node+0x4fd/0x780 [ 2063.306721] lowmem_reserve[]: 0 0 0 0 0 [ 2063.309197] ? __vmalloc_node_range+0x180/0x180 [ 2063.313235] 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 [ 2063.318033] ? _raw_spin_unlock+0x29/0x40 [ 2063.321902] Node 0 DMA32: 854*4kB (ME) 356*8kB (UME) 118*16kB (UME) 36*32kB (ME) 28*64kB (UME) 16*128kB (M) 11*256kB (UM) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 18008kB [ 2063.326348] ? __get_vm_area_node+0x2e2/0x3a0 [ 2063.326367] __vmalloc_node_range+0xed/0x180 [ 2063.326384] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2063.326397] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2063.326408] vmalloc_user+0x70/0xe0 [ 2063.326420] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2063.326433] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2063.326449] __vb2_queue_alloc+0x472/0xe60 [ 2063.332615] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2063.335113] vb2_core_create_bufs+0x273/0x7e0 [ 2063.351593] Node 1 Normal: 359*4kB (UME) 291*8kB (ME) 245*16kB (UME) 190*32kB (UM) 61*64kB (UM) 29*128kB (UM) 13*256kB (UM) 4*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 26756kB [ 2063.352590] ? __vb2_queue_free+0x870/0x870 [ 2063.352609] ? mutex_trylock+0x1a0/0x1a0 [ 2063.352624] ? __video_do_ioctl+0x632/0xcd0 [ 2063.352643] vb2_create_bufs+0x332/0x620 [ 2063.352661] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2063.352674] ? __video_do_ioctl+0x632/0xcd0 [ 2063.352686] ? mutex_trylock+0x1a0/0x1a0 [ 2063.352701] ? mark_held_locks+0xf0/0xf0 [ 2063.352716] ? futex_wait_queue_me+0x404/0x5e0 [ 2063.352731] vb2_ioctl_create_bufs+0x20d/0x360 [ 2063.352743] ? memset+0x20/0x40 [ 2063.352758] v4l_create_bufs+0xb2/0x160 [ 2063.352775] __video_do_ioctl+0x49a/0xcd0 [ 2063.352796] ? v4l_querycap+0x340/0x340 [ 2063.352814] ? __might_fault+0x192/0x1d0 [ 2063.352831] ? v4l_querycap+0x340/0x340 [ 2063.352848] video_usercopy+0x13f/0xfa0 [ 2063.352869] ? v4l_enumstd+0x60/0x60 [ 2063.352884] ? do_futex+0x171/0x1880 [ 2063.352898] ? mark_held_locks+0xf0/0xf0 [ 2063.352915] ? debug_check_no_obj_freed+0x201/0x490 [ 2063.352938] ? video_usercopy+0xfa0/0xfa0 [ 2063.352950] v4l2_ioctl+0x147/0x1a0 [ 2063.352964] ? video_devdata+0xa0/0xa0 [ 2063.352979] do_vfs_ioctl+0xcdb/0x12e0 [ 2063.352994] ? lock_downgrade+0x720/0x720 [ 2063.353011] ? check_preemption_disabled+0x41/0x280 [ 2063.353025] ? ioctl_preallocate+0x200/0x200 [ 2063.353043] ? __fget+0x356/0x510 [ 2063.353060] ? do_dup2+0x450/0x450 [ 2063.353074] ? __se_sys_futex+0x298/0x3b0 [ 2063.353103] ksys_ioctl+0x9b/0xc0 [ 2063.353119] __x64_sys_ioctl+0x6f/0xb0 [ 2063.353133] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2063.353147] do_syscall_64+0xf9/0x620 [ 2063.353166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2063.353178] RIP: 0033:0x7ff9055210f9 [ 2063.353193] Code: Bad RIP value. [ 2063.353200] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2063.353214] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2063.353222] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2063.353231] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2063.353239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2063.353247] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2063.378875] Mem-Info: [ 2063.383684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2063.391086] active_anon:17967 inactive_anon:47413 isolated_anon:0 [ 2063.391086] active_file:13 inactive_file:12 isolated_file:0 [ 2063.391086] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2063.391086] slab_reclaimable:12995 slab_unreclaimable:114881 [ 2063.391086] mapped:21769 shmem:48221 pagetables:640 bounce:0 [ 2063.391086] free:13908 free_pcp:199 free_cma:0 [ 2063.398111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2063.406194] Node 0 active_anon:68344kB inactive_anon:48464kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58404kB dirty:0kB writeback:0kB shmem:50652kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2063.410084] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2063.431049] Node 1 active_anon:3524kB inactive_anon:141188kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:142232kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2063.448328] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2063.468919] 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 [ 2063.476049] 48246 total pagecache pages [ 2063.489169] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2063.496636] 0 pages in swap cache [ 2063.503225] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:68344kB inactive_anon:48464kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2164kB bounce:0kB free_pcp:540kB local_pcp:240kB free_cma:0kB [ 2063.505395] Swap cache stats: add 0, delete 0, find 0/0 [ 2063.509552] lowmem_reserve[]: 0 0 1 1 1 [ 2063.523339] Free swap = 0kB [ 2063.537648] 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 [ 2063.549844] Total swap = 0kB [ 2063.557604] lowmem_reserve[]: 0 0 0 0 0 [ 2063.559253] 2097051 pages RAM [ 2063.572033] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:3524kB inactive_anon:141188kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:396kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2063.584516] 0 pages HighMem/MovableOnly [ 2063.600167] lowmem_reserve[]: 0 0 0 0 0 [ 2063.613440] 369649 pages reserved [ 2063.629728] 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 [ 2063.639505] 0 pages cma reserved [ 2063.645627] Node 0 DMA32: 854*4kB (ME) 355*8kB (ME) 117*16kB (UME) 36*32kB (ME) 28*64kB (MEH) 16*128kB (M) 11*256kB (UMH) 2*512kB (UM) 1*1024kB (H) 0*2048kB 0*4096kB = 17984kB [ 2063.659737] Unreclaimable slab info: [ 2063.702916] Node 0 Normal: 1*4kB (M) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 2063.724828] Name Used Total [ 2063.747844] Node 1 Normal: 359*4kB (UME) 291*8kB (ME) 245*16kB (UME) 190*32kB (UM) 61*64kB (UM) 29*128kB (UM) 13*256kB (UM) 4*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 26756kB [ 2063.763121] pid_2 10KB 48KB [ 2063.787283] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2063.803582] batadv_tt_change_cache 4KB 7KB [ 2063.818438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2063.845486] batadv_tl_cache 9KB 16KB [ 2063.861908] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2063.885759] TIPC 16KB 45KB [ 2063.927559] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2063.941062] SCTPv6 24KB 30KB [ 2063.955468] 48247 total pagecache pages [ 2063.962762] DCCPv6 17KB 22KB [ 2063.987152] 0 pages in swap cache [ 2063.998496] DCCP 16KB 28KB [ 2064.023014] Swap cache stats: add 0, delete 0, find 0/0 [ 2064.037279] L2TP/IPv6 6KB 19KB [ 2064.055181] Free swap = 0kB [ 2064.065947] RXRPC 17KB 39KB [ 2064.092424] Total swap = 0kB [ 2064.096402] 2097051 pages RAM [ 2064.096869] rxrpc_call_jar 123KB 133KB [ 2064.099502] 0 pages HighMem/MovableOnly [ 2064.099509] 369649 pages reserved [ 2064.105046] bridge_fdb_cache 18KB 27KB [ 2064.121340] fib6_nodes 284KB 288KB [ 2064.125690] 0 pages cma reserved [ 2064.126832] ip6_dst_cache 863KB 877KB [ 2064.138754] RAWv6 121KB 141KB [ 2064.144206] UDPv6 41KB 52KB [ 2064.149571] TCPv6 27KB 36KB [ 2064.160009] nf_conntrack 18KB 18KB [ 2064.188696] t10_alua_lu_gp_cache 0KB 3KB [ 2064.200833] sd_ext_cdb 0KB 7KB [ 2064.213149] scsi_sense_cache 1056KB 1060KB [ 2064.218745] virtio_scsi_cmd 16KB 16KB [ 2064.233665] sgpool-128 8KB 8KB [ 2064.239053] sgpool-64 4KB 12KB [ 2064.257400] sgpool-32 2KB 15KB [ 2064.269173] sgpool-16 1KB 7KB [ 2064.291165] sgpool-8 0KB 7KB [ 2064.301249] mqueue_inode_cache 13KB 37KB [ 2064.321163] bio_post_read_ctx 14KB 15KB [ 2064.329902] bio-2 14KB 15KB [ 2064.349873] jfs_mp 7KB 7KB [ 2064.361622] cifs_small_rq 15KB 16KB [ 2064.370844] cifs_request 67KB 67KB [ 2064.382608] cifs_mpx_ids 0KB 7KB [ 2064.388012] nfs_commit_data 3KB 14KB [ 2064.400670] nfs_write_data 34KB 44KB [ 2064.409506] ext4_system_zone 1KB 7KB [ 2064.421891] bio-1 1KB 7KB [ 2064.430476] pid_namespace 2KB 7KB [ 2064.439981] rpc_buffers 17KB 25KB [ 2064.449600] rpc_tasks 2KB 7KB [ 2064.468517] UNIX 2323KB 2396KB [ 2064.474914] tcp_bind_bucket 1KB 4KB [ 2064.480294] ip_fib_trie 41KB 47KB [ 2064.496978] ip_fib_alias 199KB 205KB [ 2064.508897] ip_dst_cache 21KB 24KB [ 2064.519012] RAW 72KB 97KB [ 2064.531385] UDP 65KB 81KB [ 2064.541551] TCP 11KB 16KB [ 2064.558589] hugetlbfs_inode_cache 3KB 15KB [ 2064.567723] fscache_cookie_jar 1KB 11KB [ 2064.587147] eventpoll_pwq 21KB 63KB [ 2064.597274] eventpoll_epi 40KB 63KB [ 2064.609105] inotify_inode_mark 9KB 19KB [ 2064.619651] request_queue 199KB 199KB [ 2064.631492] blkdev_requests 1KB 3KB [ 2064.654893] blkdev_ioc 21KB 30KB [ 2064.660300] bio-0 209KB 468KB [ 2064.680213] biovec-max 1386KB 1460KB [ 2064.687976] biovec-64 255KB 480KB [ 2064.704873] biovec-16 87KB 135KB [ 2064.710275] bio_integrity_payload 1KB 8KB [ 2064.721626] khugepaged_mm_slot 3KB 27KB [ 2064.744570] uid_cache 0KB 4KB [ 2064.749971] dmaengine-unmap-2 0KB 3KB [ 2064.767095] skbuff_fclone_cache 16KB 37KB [ 2064.776855] skbuff_head_cache 8591KB 8591KB [ 2064.791138] configfs_dir_cache 3KB 7KB [ 2064.799340] file_lock_cache 12KB 27KB [ 2064.817158] file_lock_ctx 9KB 11KB [ 2064.824988] fsnotify_mark_connector 4KB 19KB [ 2064.830895] net_namespace 96KB 96KB [ 2064.848043] shmem_inode_cache 8014KB 8143KB [ 2064.859084] task_delay_info 292KB 375KB [ 2064.870207] taskstats 16KB 42KB [ 2064.891769] proc_dir_entry 1015KB 1102KB [ 2064.899627] pde_opener 17KB 54KB [ 2064.915660] seq_file 193KB 362KB [ 2064.921054] sigqueue 35KB 63KB [ 2064.936961] kernfs_node_cache 18239KB 18258KB [ 2064.942378] mnt_cache 216KB 256KB [ 2064.947749] filp 7701KB 7998KB [ 2064.963375] names_cache 99484KB 99535KB [ 2064.968770] iint_cache 23KB 47KB [ 2064.977606] key_jar 4KB 7KB [ 2064.990009] uts_namespace 3KB 11KB [ 2064.995699] nsproxy 3KB 7KB [ 2065.001530] vm_area_struct 2934KB 3546KB [ 2065.007508] mm_struct 529KB 585KB [ 2065.014013] fs_cache 345KB 352KB [ 2065.019909] files_cache 1325KB 1327KB [ 2065.025982] signal_cache 2412KB 2436KB [ 2065.031890] sighand_cache 578KB 624KB [ 2065.038235] task_struct 10276KB 10302KB [ 2065.044637] cred_jar 2551KB 2960KB [ 2065.051100] anon_vma_chain 883KB 1512KB [ 2065.071327] anon_vma 135KB 327KB [ 2065.076768] pid 199KB 228KB [ 2065.092091] Acpi-Operand 156KB 202KB [ 2065.097558] Acpi-ParseExt 9KB 11KB [ 2065.103024] Acpi-Parse 41KB 47KB [ 2065.108505] Acpi-State 52KB 63KB [ 2065.114077] Acpi-Namespace 20KB 27KB [ 2065.119514] numa_policy 0KB 3KB [ 2065.129665] debug_objects_cache 1835KB 1968KB [ 2065.139772] trace_event_file 297KB 298KB [ 2065.150995] ftrace_event_field 398KB 401KB [ 2065.156584] pool_workqueue 148KB 156KB [ 2065.163042] page->ptl 451KB 1031KB [ 2065.168467] kmalloc-2097152 2050KB 2050KB [ 2065.173945] kmalloc-524288 2056KB 2056KB [ 2065.179312] kmalloc-262144 1290KB 1290KB [ 2065.184942] kmalloc-131072 650KB 650KB [ 2065.190315] kmalloc-65536 3168KB 3234KB [ 2065.195942] kmalloc-32768 2442KB 2508KB [ 2065.201399] kmalloc-16384 1386KB 1468KB [ 2065.206849] kmalloc-8192 6072KB 6113KB [ 2065.214623] kmalloc-4096 33689KB 33694KB [ 2065.222136] kmalloc-2048 20423KB 20635KB [ 2065.227524] kmalloc-1024 15059KB 15064KB [ 2065.238140] kmalloc-512 15774KB 16117KB [ 2065.243701] kmalloc-256 6281KB 6390KB [ 2065.249072] kmalloc-128 1537KB 1701KB [ 2065.254493] kmalloc-96 3208KB 4404KB [ 2065.259870] kmalloc-64 2870KB 3740KB [ 2065.265389] kmalloc-32 1988KB 2476KB [ 2065.272290] kmalloc-192 2533KB 2956KB [ 2065.277668] kmem_cache 177KB 183KB [ 2065.290566] Out of memory: Kill process 27701 (syz-executor.0) score 1002 or sacrifice child [ 2065.299279] Killed process 27702 (syz-executor.0) total-vm:60680kB, anon-rss:2544kB, file-rss:14340kB, shmem-rss:80kB [ 2065.311037] oom_reaper: reaped process 27702 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:16kB [ 2065.349708] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2065.375379] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2065.399274] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2065.408313] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2065.415478] systemd[1]: Stopped Journal Service. [ 2065.430957] systemd[1]: Starting Journal Service... [ 2065.595184] systemd-journald[28083]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2066.067502] systemd[1]: Started Journal Service. 07:15:31 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f00000003c0), 0xffff, 0x2) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000500)=@multiplanar_fd={0x6, 0x3, 0x4, 0x10010, 0x0, {r2, r3/1000+60000}, {0x1, 0x1, 0x6, 0x1, 0x9e, 0x0, "09570457"}, 0x8001, 0x4, {&(0x7f0000000440)=[{0x6, 0x1, {}, 0x4}, {0xfff, 0x4, {}, 0x7fffffff}]}, 0x3fffc000, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4e00001a", @ANYRES16=r8, @ANYBLOB="000226bd7000ffdbdf25030000eb0b000180080006000300000008000200010000000800020000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4080881}, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:15:31 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9], 0xd3e}}, 0x7ff}) 07:15:31 executing program 5: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:15:31 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f00000003c0), 0xffff, 0x2) clock_gettime(0x0, &(0x7f0000000400)) (async) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000500)=@multiplanar_fd={0x6, 0x3, 0x4, 0x10010, 0x0, {r2, r3/1000+60000}, {0x1, 0x1, 0x6, 0x1, 0x9e, 0x0, "09570457"}, 0x8001, 0x4, {&(0x7f0000000440)=[{0x6, 0x1, {}, 0x4}, {0xfff, 0x4, {}, 0x7fffffff}]}, 0x3fffc000, 0x0, r4}) (async) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000500)=@multiplanar_fd={0x6, 0x3, 0x4, 0x10010, 0x0, {r2, r3/1000+60000}, {0x1, 0x1, 0x6, 0x1, 0x9e, 0x0, "09570457"}, 0x8001, 0x4, {&(0x7f0000000440)=[{0x6, 0x1, {}, 0x4}, {0xfff, 0x4, {}, 0x7fffffff}]}, 0x3fffc000, 0x0, r4}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) (async) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) (async) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4e00001a", @ANYRES16=r8, @ANYBLOB="000226bd7000ffdbdf25030000eb0b000180080006000300000008000200010000000800020000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4080881}, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:15:31 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400], 0xd3e}}, 0x7ff}) 07:15:31 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000001040), &(0x7f0000001080)=0x4) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000400)=0x1, 0x4) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x240000000000, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000200)={0x2, @win={{0xfff, 0x2, 0x7ff, 0x6}, 0x7, 0x3, &(0x7f0000000180)={{0x4, 0x80000001, 0xfffffeff, 0x5}}, 0x0, &(0x7f00000001c0)="30ebccfc86", 0x5}}) r3 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000300)={0x1, @sliced={0x0, [0x4, 0x100, 0x4, 0x4a, 0x4, 0x6, 0x1000, 0x9b7, 0x3, 0xe4b5, 0x8, 0x7, 0x1, 0xff7f, 0x5, 0x3, 0x3, 0x8, 0x6, 0x5, 0x9, 0x5, 0x1ff, 0xfff8, 0xfff, 0x1a28, 0xe37, 0x52e6, 0xc0f, 0x1f, 0x4, 0x3f, 0x5, 0x0, 0x7, 0x5, 0x8, 0x800, 0x7, 0x4, 0x1, 0x82e, 0x53, 0x11d2, 0x2, 0x6, 0x4, 0x9], 0xffffffff}}) r4 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000500)=@multiplanar_overlay={0x7fffffff, 0x3, 0x4, 0x400, 0x2, {0x77359400}, {0x2, 0xc, 0x0, 0x6, 0x1, 0x1, "e7dc510b"}, 0x1, 0x3, {&(0x7f0000000440)=[{0xe2c0, 0x3, {0x95}, 0xfffffc00}, {0xf8000, 0x0, {0x3}, 0x2}]}, 0xffffffbe, 0x0, r5}) [ 2074.114116] oom_reaper: reaped process 28093 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2074.149610] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2074.168374] systemd-journal cpuset=/ mems_allowed=0-1 [ 2074.173657] CPU: 0 PID: 28083 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2074.181716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2074.191071] Call Trace: [ 2074.193670] dump_stack+0x1fc/0x2ef [ 2074.197312] dump_header+0x15d/0xc3f [ 2074.201037] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2074.206146] ? ___ratelimit+0x319/0x590 [ 2074.210128] oom_kill_process.cold+0x10/0x692 [ 2074.214630] ? check_preemption_disabled+0x41/0x280 [ 2074.219750] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2074.225055] out_of_memory+0x1072/0x1390 [ 2074.229127] ? oom_killer_disable+0x270/0x270 [ 2074.233633] ? mutex_trylock+0x15f/0x1a0 [ 2074.237708] __alloc_pages_nodemask+0x23a2/0x2890 [ 2074.242568] ? find_get_entry+0x4cd/0x8a0 [ 2074.246730] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2074.251598] alloc_pages_current+0x193/0x2a0 [ 2074.256032] filemap_fault+0x146e/0x2180 [ 2074.260096] ext4_filemap_fault+0x84/0xb0 [ 2074.264230] __do_fault+0x10b/0x4b0 [ 2074.267844] __handle_mm_fault+0x273b/0x41c0 [ 2074.271338] syz-executor.1: vmalloc: allocation failure, allocated 1637744640 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2074.272244] ? vm_insert_page+0x9c0/0x9c0 [ 2074.286072] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2074.290168] ? check_preemption_disabled+0x41/0x280 [ 2074.300259] handle_mm_fault+0x436/0xb10 [ 2074.304322] __do_page_fault+0x68e/0xd60 [ 2074.308500] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2074.313528] ? spurious_fault+0x840/0x840 [ 2074.317701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2074.322553] ? page_fault+0x8/0x30 [ 2074.326100] page_fault+0x1e/0x30 [ 2074.329551] RIP: 0033:0x7f82bb7d32e3 [ 2074.333356] Code: Bad RIP value. [ 2074.336799] RSP: 002b:00007fffe838c738 EFLAGS: 00010246 [ 2074.342150] RAX: 0000000000000001 RBX: 00005643fd7ee1e0 RCX: 00007f82bb7d32e3 [ 2074.349410] RDX: 0000000000000013 RSI: 00007fffe838c740 RDI: 000000000000000c [ 2074.356668] RBP: 00007fffe838c930 R08: 00007fffe83f7000 R09: 000002121bc1ae26 [ 2074.363927] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffe838c740 [ 2074.371200] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5952096b6ed [ 2074.378482] CPU: 1 PID: 28093 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2074.382211] Mem-Info: [ 2074.386379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2074.388800] active_anon:18043 inactive_anon:49445 isolated_anon:0 [ 2074.388800] active_file:10 inactive_file:34 isolated_file:0 [ 2074.388800] unevictable:0 dirty:17 writeback:0 unstable:0 [ 2074.388800] slab_reclaimable:13053 slab_unreclaimable:112720 [ 2074.388800] mapped:22158 shmem:50268 pagetables:643 bounce:0 [ 2074.388800] free:13931 free_pcp:1262 free_cma:0 [ 2074.398115] Call Trace: [ 2074.398139] dump_stack+0x1fc/0x2ef [ 2074.398155] warn_alloc.cold+0x7b/0x18f [ 2074.398190] ? zone_watermark_ok_safe+0x260/0x260 [ 2074.432071] Node 0 active_anon:67972kB inactive_anon:48460kB active_file:8kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2074.434604] ? retint_kernel+0x2d/0x2d [ 2074.438224] Node 1 active_anon:4200kB inactive_anon:149320kB active_file:32kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30224kB dirty:68kB writeback:0kB shmem:150424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2074.442208] __vmalloc_area_node+0x4fd/0x780 [ 2074.442242] ? __vmalloc_node_range+0x180/0x180 [ 2074.447055] 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 [ 2074.474648] ? _raw_spin_unlock+0x29/0x40 [ 2074.474662] ? __get_vm_area_node+0x2e2/0x3a0 [ 2074.474684] __vmalloc_node_range+0xed/0x180 [ 2074.478551] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2074.505971] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2074.505986] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2074.506000] vmalloc_user+0x70/0xe0 [ 2074.506015] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2074.510409] Node 0 DMA32 free:17972kB min:35996kB low:44992kB high:53988kB active_anon:67972kB inactive_anon:48460kB active_file:8kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2144kB bounce:0kB free_pcp:1940kB local_pcp:1620kB free_cma:0kB [ 2074.515081] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2074.515095] __vb2_queue_alloc+0x472/0xe60 [ 2074.515121] vb2_core_create_bufs+0x273/0x7e0 [ 2074.541316] lowmem_reserve[]: 0 0 1 1 1 [ 2074.545437] ? __vb2_queue_free+0x870/0x870 [ 2074.549904] 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 [ 2074.554304] ? mutex_trylock+0x1a0/0x1a0 [ 2074.554318] ? __video_do_ioctl+0x632/0xcd0 [ 2074.554338] vb2_create_bufs+0x332/0x620 [ 2074.559433] lowmem_reserve[]: 0 0 0 0 0 [ 2074.563764] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2074.563777] ? __video_do_ioctl+0x632/0xcd0 [ 2074.563793] ? mutex_trylock+0x1a0/0x1a0 [ 2074.569130] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:4200kB inactive_anon:149320kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:428kB bounce:0kB free_pcp:3108kB local_pcp:1368kB free_cma:0kB [ 2074.572757] ? mark_held_locks+0xf0/0xf0 [ 2074.572773] ? futex_wait_queue_me+0x404/0x5e0 [ 2074.572791] vb2_ioctl_create_bufs+0x20d/0x360 [ 2074.577105] lowmem_reserve[]: 0 0 0 0 0 [ 2074.606241] ? memset+0x20/0x40 [ 2074.606259] v4l_create_bufs+0xb2/0x160 [ 2074.606277] __video_do_ioctl+0x49a/0xcd0 [ 2074.610400] 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 [ 2074.614632] ? v4l_querycap+0x340/0x340 [ 2074.614653] ? __might_fault+0x192/0x1d0 [ 2074.619117] Node 0 DMA32: 753*4kB (UME) 400*8kB (ME) 114*16kB (ME) 32*32kB (UME) 13*64kB (ME) 17*128kB (UM) 8*256kB (M) 4*512kB (UM) 0*1024kB 1*2048kB (M) 0*4096kB = 18212kB [ 2074.623264] ? v4l_querycap+0x340/0x340 [ 2074.623278] video_usercopy+0x13f/0xfa0 [ 2074.623300] ? v4l_enumstd+0x60/0x60 [ 2074.627592] 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 [ 2074.653598] ? do_futex+0x171/0x1880 [ 2074.653615] ? mark_held_locks+0xf0/0xf0 [ 2074.653632] ? debug_check_no_obj_freed+0x201/0x490 [ 2074.653656] ? video_usercopy+0xfa0/0xfa0 [ 2074.657699] Node 1 Normal: 407*4kB (M) 308*8kB (ME) 214*16kB (ME) 105*32kB (ME) 4*64kB (UM) 3*128kB (UME) 4*256kB (UME) 4*512kB (ME) 2*1024kB (UE) 1*2048kB (U) 2*4096kB (U) = 26876kB [ 2074.662006] v4l2_ioctl+0x147/0x1a0 [ 2074.662020] ? video_devdata+0xa0/0xa0 [ 2074.662038] do_vfs_ioctl+0xcdb/0x12e0 [ 2074.666079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2074.670039] ? lock_downgrade+0x720/0x720 [ 2074.675156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2074.679446] ? check_preemption_disabled+0x41/0x280 [ 2074.683590] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2074.712547] ? ioctl_preallocate+0x200/0x200 [ 2074.712564] ? __fget+0x356/0x510 [ 2074.712580] ? do_dup2+0x450/0x450 [ 2074.716625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2074.721189] ? __se_sys_futex+0x298/0x3b0 [ 2074.721214] ksys_ioctl+0x9b/0xc0 [ 2074.725770] 50315 total pagecache pages [ 2074.729747] __x64_sys_ioctl+0x6f/0xb0 [ 2074.733030] 0 pages in swap cache [ 2074.736968] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2074.741090] Swap cache stats: add 0, delete 0, find 0/0 [ 2074.754267] do_syscall_64+0xf9/0x620 [ 2074.754286] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2074.754299] RIP: 0033:0x7ff9055210f9 [ 2074.758248] Free swap = 0kB [ 2074.762294] Code: Bad RIP value. [ 2074.762302] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2074.762319] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2074.777937] Total swap = 0kB [ 2074.781879] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2074.781887] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2074.781895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2074.781909] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2074.785868] 2097051 pages RAM [ 2074.819828] Mem-Info: [ 2074.835341] 0 pages HighMem/MovableOnly [ 2074.846544] active_anon:18019 inactive_anon:49445 isolated_anon:0 [ 2074.846544] active_file:14 inactive_file:14 isolated_file:0 [ 2074.846544] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2074.846544] slab_reclaimable:13054 slab_unreclaimable:112717 [ 2074.846544] mapped:22142 shmem:50268 pagetables:642 bounce:0 [ 2074.846544] free:14066 free_pcp:1199 free_cma:0 [ 2074.855116] 369649 pages reserved [ 2074.855121] 0 pages cma reserved [ 2074.855126] Unreclaimable slab info: [ 2074.855130] Name Used Total [ 2074.855142] pid_2 9KB 48KB [ 2074.855215] batadv_tt_change_cache 4KB 7KB [ 2074.855228] batadv_tl_cache 8KB 16KB [ 2074.855255] TIPC 19KB 45KB [ 2074.855276] SCTPv6 24KB 30KB [ 2074.855295] DCCPv6 17KB 22KB [ 2074.855308] DCCP 16KB 28KB [ 2074.855341] L2TP/IPv6 6KB 19KB [ 2074.855358] RXRPC 17KB 39KB [ 2074.855367] rxrpc_call_jar 123KB 133KB [ 2074.855381] bridge_fdb_cache 17KB 27KB [ 2074.855403] fib6_nodes 279KB 288KB [ 2074.855413] ip6_dst_cache 897KB 900KB [ 2074.855427] RAWv6 121KB 141KB [ 2074.855438] UDPv6 41KB 52KB [ 2074.855450] TCPv6 24KB 30KB [ 2074.855470] nf_conntrack 15KB 18KB [ 2074.855537] t10_alua_lu_gp_cache 0KB 3KB [ 2074.855552] sd_ext_cdb 0KB 7KB [ 2074.855562] scsi_sense_cache 1056KB 1060KB [ 2074.855573] virtio_scsi_cmd 16KB 16KB [ 2074.859833] Node 0 active_anon:67876kB inactive_anon:48460kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2074.871999] sgpool-128 8KB 8KB [ 2074.878190] Node 1 active_anon:4200kB inactive_anon:149320kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30160kB dirty:0kB writeback:0kB shmem:150424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2074.885912] sgpool-64 4KB 12KB [ 2074.888003] 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 [ 2074.890431] sgpool-32 2KB 15KB [ 2074.898660] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2074.902653] sgpool-16 1KB 7KB [ 2074.906800] Node 0 DMA32 free:18512kB min:35996kB low:44992kB high:53988kB active_anon:67876kB inactive_anon:48460kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2140kB bounce:0kB free_pcp:1684kB local_pcp:284kB free_cma:0kB [ 2074.906831] lowmem_reserve[]: 0 0 1 1 1 [ 2074.923023] sgpool-8 0KB 7KB [ 2074.928850] 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 [ 2074.941321] mqueue_inode_cache 13KB 37KB [ 2074.947133] lowmem_reserve[]: 0 0 0 0 0 [ 2074.949109] bio_post_read_ctx 14KB 15KB [ 2074.952501] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:4200kB inactive_anon:149320kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:428kB bounce:0kB free_pcp:3108kB local_pcp:1740kB free_cma:0kB [ 2074.952534] lowmem_reserve[]: 0 0 0 0 0 [ 2074.952556] 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 [ 2074.968119] bio-2 14KB 15KB [ 2074.975503] Node 0 DMA32: 774*4kB (UME) 408*8kB (UME) 118*16kB (UME) 32*32kB (UME) 15*64kB (UME) 17*128kB (UM) 8*256kB (M) 4*512kB (UM) 0*1024kB 1*2048kB (M) 0*4096kB = 18552kB [ 2074.980974] jfs_mp 7KB 7KB [ 2074.985634] 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 [ 2074.999873] cifs_small_rq 15KB 16KB [ 2075.004547] Node 1 Normal: 407*4kB (M) 308*8kB (ME) 214*16kB (ME) 105*32kB (ME) 4*64kB (UM) 3*128kB (UME) 4*256kB (UME) 4*512kB (ME) 2*1024kB (UE) 1*2048kB (U) 2*4096kB (U) = 26876kB [ 2075.006152] cifs_request 67KB 67KB [ 2075.010130] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2075.050463] cifs_mpx_ids 0KB 7KB [ 2075.061538] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2075.068706] nfs_commit_data 3KB 14KB [ 2075.080304] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2075.090536] nfs_write_data 34KB 44KB [ 2075.102767] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2075.112297] ext4_system_zone 1KB 7KB [ 2075.129429] 50296 total pagecache pages [ 2075.138944] bio-1 1KB 7KB [ 2075.151450] 0 pages in swap cache [ 2075.160963] pid_namespace 2KB 7KB [ 2075.169802] Swap cache stats: add 0, delete 0, find 0/0 [ 2075.170563] rpc_buffers 17KB 25KB [ 2075.179373] Free swap = 0kB [ 2075.207557] rpc_tasks 2KB 7KB [ 2075.220223] Total swap = 0kB [ 2075.240301] UNIX 2343KB 2403KB [ 2075.253531] 2097051 pages RAM [ 2075.271990] tcp_bind_bucket 1KB 4KB [ 2075.286680] 0 pages HighMem/MovableOnly [ 2075.317122] ip_fib_trie 40KB 47KB [ 2075.328289] 369649 pages reserved [ 2075.354721] ip_fib_alias 197KB 205KB [ 2075.365542] 0 pages cma reserved [ 2075.402277] ip_dst_cache 15KB 24KB [ 2075.620800] RAW 72KB 97KB [ 2075.626270] UDP 62KB 81KB [ 2075.637179] TCP 8KB 11KB [ 2075.642705] hugetlbfs_inode_cache 3KB 15KB [ 2075.648522] fscache_cookie_jar 1KB 11KB [ 2075.659174] eventpoll_pwq 23KB 63KB [ 2075.664605] eventpoll_epi 44KB 63KB [ 2075.669973] inotify_inode_mark 8KB 19KB [ 2075.680018] request_queue 199KB 199KB [ 2075.685432] blkdev_requests 1KB 3KB [ 2075.690823] blkdev_ioc 18KB 30KB [ 2075.700872] bio-0 371KB 468KB [ 2075.706321] biovec-max 1443KB 1460KB [ 2075.716518] biovec-64 394KB 480KB [ 2075.722111] biovec-16 86KB 131KB [ 2075.727560] bio_integrity_payload 1KB 8KB [ 2075.738630] khugepaged_mm_slot 2KB 27KB [ 2075.744162] uid_cache 0KB 4KB [ 2075.749527] dmaengine-unmap-2 0KB 3KB [ 2075.759600] skbuff_fclone_cache 19KB 37KB [ 2075.765194] skbuff_head_cache 9489KB 9491KB [ 2075.770557] configfs_dir_cache 3KB 7KB [ 2075.781009] file_lock_cache 16KB 27KB [ 2075.786419] file_lock_ctx 9KB 11KB [ 2075.796627] fsnotify_mark_connector 3KB 19KB [ 2075.802591] net_namespace 96KB 96KB [ 2075.807958] shmem_inode_cache 8017KB 8139KB [ 2075.818080] task_delay_info 296KB 375KB [ 2075.823506] taskstats 18KB 38KB [ 2075.828868] proc_dir_entry 1014KB 1102KB [ 2075.844157] pde_opener 18KB 54KB [ 2075.849547] seq_file 226KB 362KB [ 2075.856532] sigqueue 39KB 63KB [ 2075.865279] kernfs_node_cache 18229KB 18258KB [ 2075.870651] mnt_cache 209KB 248KB [ 2075.877856] filp 7360KB 7995KB [ 2075.886591] names_cache 92811KB 92871KB [ 2075.893675] iint_cache 26KB 47KB [ 2075.899102] key_jar 4KB 7KB [ 2075.908113] uts_namespace 3KB 11KB [ 2075.915181] nsproxy 2KB 7KB [ 2075.920587] vm_area_struct 3206KB 3546KB [ 2075.929201] mm_struct 544KB 585KB [ 2075.936843] fs_cache 347KB 356KB [ 2075.945573] files_cache 1333KB 1338KB [ 2075.950942] signal_cache 2429KB 2458KB [ 2075.957880] sighand_cache 555KB 624KB [ 2075.966577] task_struct 10396KB 10409KB [ 2075.974007] cred_jar 2368KB 2960KB [ 2075.979577] anon_vma_chain 951KB 1512KB [ 2075.988216] anon_vma 128KB 327KB [ 2075.995290] pid 199KB 228KB [ 2076.000653] Acpi-Operand 156KB 202KB [ 2076.009206] Acpi-ParseExt 9KB 11KB [ 2076.016203] Acpi-Parse 41KB 47KB [ 2076.025024] Acpi-State 52KB 63KB [ 2076.030398] Acpi-Namespace 20KB 27KB [ 2076.037352] numa_policy 0KB 3KB [ 2076.046735] debug_objects_cache 1832KB 1968KB [ 2076.054155] trace_event_file 297KB 298KB [ 2076.059526] ftrace_event_field 398KB 401KB [ 2076.068508] pool_workqueue 146KB 156KB [ 2076.075565] page->ptl 474KB 1031KB [ 2076.080971] kmalloc-2097152 2050KB 2050KB [ 2076.089863] kmalloc-524288 2056KB 2056KB [ 2076.096898] kmalloc-262144 1290KB 1290KB [ 2076.106155] kmalloc-131072 650KB 650KB [ 2076.113266] kmalloc-65536 3168KB 3234KB [ 2076.118631] kmalloc-32768 2442KB 2508KB [ 2076.127419] kmalloc-16384 1419KB 1468KB [ 2076.134486] kmalloc-8192 6022KB 6072KB [ 2076.139856] kmalloc-4096 34255KB 34293KB [ 2076.149100] kmalloc-2048 20438KB 20674KB [ 2076.160058] kmalloc-1024 15450KB 15450KB [ 2076.168726] kmalloc-512 17381KB 17381KB [ 2076.175975] kmalloc-256 6328KB 6390KB [ 2076.185063] kmalloc-128 1536KB 1701KB [ 2076.190449] kmalloc-96 3343KB 4404KB [ 2076.197526] kmalloc-64 2904KB 3740KB [ 2076.208042] kmalloc-32 2052KB 2476KB [ 2076.216736] kmalloc-192 2523KB 2956KB [ 2076.228724] kmem_cache 177KB 183KB [ 2076.237523] Out of memory (oom_kill_allocating_task): Kill process 28083 (systemd-journal) score 0 or sacrifice child [ 2076.260069] Killed process 28083 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1292kB [ 2076.272126] oom_reaper: reaped process 28083 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1292kB [ 2076.280547] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2076.295082] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2076.299869] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2076.307316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2076.316675] Call Trace: [ 2076.319293] dump_stack+0x1fc/0x2ef [ 2076.322941] dump_header+0x15d/0xc3f [ 2076.326664] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2076.331772] ? ___ratelimit+0x319/0x590 [ 2076.335755] oom_kill_process.cold+0x10/0x692 [ 2076.340258] ? check_preemption_disabled+0x41/0x280 [ 2076.345279] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2076.350552] out_of_memory+0x1072/0x1390 [ 2076.354703] ? oom_killer_disable+0x270/0x270 [ 2076.359191] ? mutex_trylock+0x15f/0x1a0 [ 2076.363243] __alloc_pages_nodemask+0x23a2/0x2890 [ 2076.368091] ? find_get_entry+0x4cd/0x8a0 [ 2076.372235] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2076.377091] alloc_pages_current+0x193/0x2a0 [ 2076.381497] filemap_fault+0x146e/0x2180 [ 2076.385555] ext4_filemap_fault+0x84/0xb0 [ 2076.389742] __do_fault+0x10b/0x4b0 [ 2076.393362] __handle_mm_fault+0x273b/0x41c0 [ 2076.397762] ? vm_insert_page+0x9c0/0x9c0 [ 2076.401911] ? check_preemption_disabled+0x41/0x280 [ 2076.406917] handle_mm_fault+0x436/0xb10 [ 2076.410979] __do_page_fault+0x68e/0xd60 [ 2076.415040] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2076.420043] ? spurious_fault+0x840/0x840 [ 2076.424179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2076.429011] ? page_fault+0x8/0x30 [ 2076.432742] page_fault+0x1e/0x30 [ 2076.436273] RIP: 0033:0x4675e3 [ 2076.439457] Code: Bad RIP value. [ 2076.442806] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 2076.448154] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2076.455608] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f7d8 [ 2076.462864] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2076.470119] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 2076.477465] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2076.511480] Mem-Info: [ 2076.513961] active_anon:17919 inactive_anon:49445 isolated_anon:0 [ 2076.513961] active_file:14 inactive_file:14 isolated_file:0 [ 2076.513961] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2076.513961] slab_reclaimable:13046 slab_unreclaimable:112788 [ 2076.513961] mapped:21792 shmem:50268 pagetables:642 bounce:0 [ 2076.513961] free:18455 free_pcp:351 free_cma:0 [ 2076.554011] Node 0 active_anon:67876kB inactive_anon:48460kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50648kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2076.616491] Node 1 active_anon:3800kB inactive_anon:149320kB active_file:140kB inactive_file:2040kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29860kB dirty:0kB writeback:0kB shmem:150424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2076.651238] 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 [ 2076.687177] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2076.694006] Node 0 DMA32 free:19568kB min:35996kB low:44992kB high:53988kB active_anon:67876kB inactive_anon:48460kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2140kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 2076.737121] lowmem_reserve[]: 0 0 1 1 1 [ 2076.745260] 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 [ 2076.777563] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2076.786075] lowmem_reserve[]: 0 0 0 0 0 [ 2076.798024] Node 1 Normal free:335096kB min:53876kB low:67344kB high:80812kB active_anon:3776kB inactive_anon:149316kB active_file:496kB inactive_file:5448kB unevictable:0kB writepending:124kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:352kB bounce:0kB free_pcp:2484kB local_pcp:1212kB free_cma:0kB [ 2076.830266] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2076.842548] lowmem_reserve[]: 0 0 0 0 0 [ 2076.846555] 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 [ 2076.861506] Node 0 DMA32: 936*4kB (UME) 500*8kB (UME) 129*16kB (ME) 75*32kB (UME) 15*64kB (UME) 17*128kB (UM) 8*256kB (M) 3*512kB (M) 0*1024kB 1*2048kB (M) 0*4096kB = 20976kB [ 2076.882066] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2076.888957] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2076.890559] 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 [ 2076.911194] systemd[1]: Stopped Journal Service. [ 2076.911677] Node 1 Normal: 17*4kB (UME) 9*8kB (UE) 82*16kB (UM) 203*32kB (UM) 33*64kB (UM) 23*128kB (UM) 20*256kB (UME) 15*512kB (UME) 14*1024kB (UE) 196*2048kB (U) 2*4096kB (U) = 449740kB [ 2076.936616] systemd[1]: Starting Journal Service... [ 2076.939372] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2076.956108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2076.965889] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2076.981311] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2076.990889] 52405 total pagecache pages [ 2077.004981] 0 pages in swap cache [ 2077.008936] Swap cache stats: add 0, delete 0, find 0/0 [ 2077.019551] Free swap = 0kB [ 2077.023471] Total swap = 0kB [ 2077.027165] 2097051 pages RAM [ 2077.030312] 0 pages HighMem/MovableOnly [ 2077.039054] 369649 pages reserved [ 2077.042579] 0 pages cma reserved [ 2077.045965] Unreclaimable slab info: [ 2077.050538] Name Used Total [ 2077.063743] pid_2 9KB 48KB [ 2077.069194] batadv_tt_change_cache 4KB 7KB [ 2077.079057] batadv_tl_cache 8KB 16KB [ 2077.106617] TIPC 19KB 45KB [ 2077.115503] SCTPv6 24KB 30KB [ 2077.146625] DCCPv6 17KB 22KB [ 2077.152171] DCCP 16KB 28KB [ 2077.159656] L2TP/IPv6 6KB 19KB [ 2077.174710] RXRPC 17KB 39KB [ 2077.180791] rxrpc_call_jar 123KB 133KB [ 2077.197841] bridge_fdb_cache 17KB 27KB [ 2077.206725] fib6_nodes 279KB 288KB [ 2077.214096] ip6_dst_cache 903KB 903KB [ 2077.219618] RAWv6 121KB 141KB [ 2077.228514] UDPv6 41KB 52KB [ 2077.235674] systemd-journald[28115]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2077.235959] TCPv6 24KB 30KB [ 2077.260772] nf_conntrack 15KB 18KB [ 2077.266325] t10_alua_lu_gp_cache 0KB 3KB [ 2077.281080] sd_ext_cdb 0KB 7KB [ 2077.286514] scsi_sense_cache 1056KB 1060KB [ 2077.301009] virtio_scsi_cmd 16KB 16KB [ 2077.306402] sgpool-128 8KB 8KB [ 2077.331044] sgpool-64 4KB 12KB [ 2077.336970] sgpool-32 2KB 15KB [ 2077.351012] sgpool-16 1KB 7KB [ 2077.356413] sgpool-8 0KB 7KB [ 2077.365048] systemd-journald[28115]: /dev/kmsg buffer overrun, some messages lost. [ 2077.372854] mqueue_inode_cache 13KB 37KB [ 2077.378317] bio_post_read_ctx 14KB 15KB [ 2077.391165] bio-2 14KB 15KB [ 2077.396559] jfs_mp 7KB 7KB [ 2077.421039] cifs_small_rq 15KB 16KB [ 2077.426446] cifs_request 67KB 67KB [ 2077.440988] cifs_mpx_ids 0KB 7KB [ 2077.446403] nfs_commit_data 3KB 14KB [ 2077.461004] nfs_write_data 34KB 44KB [ 2077.466435] ext4_system_zone 1KB 7KB [ 2077.481009] bio-1 1KB 7KB [ 2077.486409] pid_namespace 2KB 7KB [ 2077.491870] rpc_buffers 17KB 25KB [ 2077.497239] rpc_tasks 2KB 7KB [ 2077.502691] UNIX 2349KB 2403KB [ 2077.508076] tcp_bind_bucket 1KB 4KB [ 2077.513876] ip_fib_trie 40KB 47KB [ 2077.519252] ip_fib_alias 197KB 205KB [ 2077.524703] ip_dst_cache 15KB 24KB [ 2077.530071] RAW 72KB 97KB [ 2077.535532] UDP 62KB 81KB [ 2077.540907] TCP 8KB 11KB [ 2077.546328] hugetlbfs_inode_cache 3KB 15KB [ 2077.552123] fscache_cookie_jar 1KB 11KB [ 2077.557575] eventpoll_pwq 36KB 63KB [ 2077.563000] eventpoll_epi 63KB 63KB [ 2077.568368] inotify_inode_mark 8KB 19KB [ 2077.574022] request_queue 199KB 199KB [ 2077.579389] blkdev_requests 1KB 3KB [ 2077.584840] blkdev_ioc 17KB 30KB [ 2077.590209] bio-0 474KB 476KB [ 2077.595653] biovec-max 1443KB 1460KB [ 2077.601106] biovec-64 491KB 496KB [ 2077.606473] biovec-16 100KB 131KB [ 2077.611917] bio_integrity_payload 1KB 8KB [ 2077.617629] khugepaged_mm_slot 2KB 27KB [ 2077.623182] uid_cache 0KB 4KB [ 2077.628551] dmaengine-unmap-2 0KB 3KB [ 2077.633991] skbuff_fclone_cache 19KB 37KB [ 2077.639529] skbuff_head_cache 9651KB 9652KB [ 2077.644980] configfs_dir_cache 3KB 7KB [ 2077.650439] file_lock_cache 15KB 27KB [ 2077.655996] file_lock_ctx 9KB 11KB [ 2077.661454] fsnotify_mark_connector 3KB 19KB [ 2077.667351] net_namespace 96KB 96KB [ 2077.672827] shmem_inode_cache 8032KB 8139KB [ 2077.678216] task_delay_info 296KB 375KB [ 2077.715653] taskstats 18KB 38KB [ 2077.721402] proc_dir_entry 1014KB 1102KB [ 2077.726782] pde_opener 18KB 54KB [ 2077.750961] seq_file 241KB 362KB [ 2077.756379] sigqueue 39KB 63KB [ 2077.770975] kernfs_node_cache 18242KB 18258KB [ 2077.776389] mnt_cache 209KB 248KB [ 2077.790975] filp 7343KB 7995KB [ 2077.796363] names_cache 91851KB 91851KB [ 2077.810986] iint_cache 37KB 47KB [ 2077.816376] key_jar 4KB 7KB [ 2077.835784] uts_namespace 3KB 11KB [ 2077.855625] nsproxy 2KB 7KB [ 2077.875704] vm_area_struct 3283KB 3546KB [ 2077.895702] mm_struct 544KB 585KB [ 2077.902868] fs_cache 347KB 356KB [ 2077.908252] files_cache 1333KB 1338KB [ 2077.950982] signal_cache 2429KB 2458KB [ 2077.956381] sighand_cache 555KB 624KB [ 2077.970984] task_struct 9967KB 10036KB [ 2077.976374] cred_jar 2338KB 2960KB [ 2077.991012] anon_vma_chain 979KB 1512KB [ 2077.996404] anon_vma 141KB 327KB [ 2078.010959] pid 199KB 228KB [ 2078.016343] Acpi-Operand 156KB 202KB [ 2078.030941] Acpi-ParseExt 9KB 11KB [ 2078.036330] Acpi-Parse 41KB 47KB [ 2078.050971] Acpi-State 52KB 63KB [ 2078.056361] Acpi-Namespace 20KB 27KB [ 2078.080943] numa_policy 0KB 3KB [ 2078.086340] debug_objects_cache 1832KB 1968KB [ 2078.100935] trace_event_file 297KB 298KB [ 2078.106333] ftrace_event_field 398KB 401KB [ 2078.120965] pool_workqueue 146KB 156KB [ 2078.124328] systemd[1]: Started Journal Service. [ 2078.126354] page->ptl 485KB 1031KB [ 2078.150996] kmalloc-2097152 2050KB 2050KB [ 2078.156633] kmalloc-524288 2056KB 2056KB [ 2078.179867] kmalloc-262144 1290KB 1290KB [ 2078.186339] kmalloc-131072 650KB 650KB [ 2078.214519] kmalloc-65536 3168KB 3234KB [ 2078.219918] kmalloc-32768 2442KB 2508KB [ 2078.227196] kmalloc-16384 1452KB 1468KB [ 2078.233226] kmalloc-8192 5857KB 5973KB [ 2078.238604] kmalloc-4096 33052KB 33069KB [ 2078.248926] kmalloc-2048 20436KB 20674KB [ 2078.255606] kmalloc-1024 15422KB 15576KB [ 2078.262147] kmalloc-512 17060KB 17662KB [ 2078.267527] kmalloc-256 6286KB 6390KB [ 2078.294827] kmalloc-128 1547KB 1701KB 07:15:41 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6], 0xd3e}}, 0x7ff}) 07:15:41 executing program 5: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:15:41 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000001040), &(0x7f0000001080)=0x4) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000400)=0x1, 0x4) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) (async) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x240000000000, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000200)={0x2, @win={{0xfff, 0x2, 0x7ff, 0x6}, 0x7, 0x3, &(0x7f0000000180)={{0x4, 0x80000001, 0xfffffeff, 0x5}}, 0x0, &(0x7f00000001c0)="30ebccfc86", 0x5}}) (async) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000200)={0x2, @win={{0xfff, 0x2, 0x7ff, 0x6}, 0x7, 0x3, &(0x7f0000000180)={{0x4, 0x80000001, 0xfffffeff, 0x5}}, 0x0, &(0x7f00000001c0)="30ebccfc86", 0x5}}) syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async) r3 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000300)={0x1, @sliced={0x0, [0x4, 0x100, 0x4, 0x4a, 0x4, 0x6, 0x1000, 0x9b7, 0x3, 0xe4b5, 0x8, 0x7, 0x1, 0xff7f, 0x5, 0x3, 0x3, 0x8, 0x6, 0x5, 0x9, 0x5, 0x1ff, 0xfff8, 0xfff, 0x1a28, 0xe37, 0x52e6, 0xc0f, 0x1f, 0x4, 0x3f, 0x5, 0x0, 0x7, 0x5, 0x8, 0x800, 0x7, 0x4, 0x1, 0x82e, 0x53, 0x11d2, 0x2, 0x6, 0x4, 0x9], 0xffffffff}}) syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async) r4 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000500)=@multiplanar_overlay={0x7fffffff, 0x3, 0x4, 0x400, 0x2, {0x77359400}, {0x2, 0xc, 0x0, 0x6, 0x1, 0x1, "e7dc510b"}, 0x1, 0x3, {&(0x7f0000000440)=[{0xe2c0, 0x3, {0x95}, 0xfffffc00}, {0xf8000, 0x0, {0x3}, 0x2}]}, 0xffffffbe, 0x0, r5}) 07:15:41 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1], 0xd3e}}, 0x7ff}) 07:15:41 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async, rerun: 64) r1 = syz_open_dev$vim2m(&(0x7f00000003c0), 0xffff, 0x2) (async, rerun: 64) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000500)=@multiplanar_fd={0x6, 0x3, 0x4, 0x10010, 0x0, {r2, r3/1000+60000}, {0x1, 0x1, 0x6, 0x1, 0x9e, 0x0, "09570457"}, 0x8001, 0x4, {&(0x7f0000000440)=[{0x6, 0x1, {}, 0x4}, {0xfff, 0x4, {}, 0x7fffffff}]}, 0x3fffc000, 0x0, r4}) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) (async, rerun: 32) r6 = syz_genetlink_get_family_id$wireguard(&(0x7f00000002c0), 0xffffffffffffffff) (rerun: 32) sendmsg$WG_CMD_GET_DEVICE(r5, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r6, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3c}}, 0x0) (async) r8 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_ADDR(r7, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4e00001a", @ANYRES16=r8, @ANYBLOB="000226bd7000ffdbdf25030000eb0b000180080006000300000008000200010000000800020000000000"], 0x30}, 0x1, 0x0, 0x0, 0x4080881}, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) [ 2078.313914] kmalloc-96 3381KB 4404KB [ 2078.325271] kmalloc-64 2912KB 3740KB [ 2078.330657] kmalloc-32 2063KB 2476KB [ 2078.345940] kmalloc-192 2523KB 2956KB [ 2078.354039] kmem_cache 177KB 183KB [ 2078.359427] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2078.403544] Killed process 26855 (syz-executor.4) total-vm:48512kB, anon-rss:444kB, file-rss:12292kB, shmem-rss:0kB [ 2078.421489] oom_reaper: reaped process 26855 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2081.985743] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2081.999294] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2082.008145] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2082.015317] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2082.024122] device bridge_slave_1 left promiscuous mode [ 2082.029616] bridge0: port 2(bridge_slave_1) entered disabled state [ 2082.038199] device bridge_slave_0 left promiscuous mode [ 2082.044251] bridge0: port 1(bridge_slave_0) entered disabled state [ 2082.054873] device veth1_macvtap left promiscuous mode [ 2082.060274] device veth0_macvtap left promiscuous mode [ 2082.065967] device veth1_vlan left promiscuous mode [ 2082.071610] device veth0_vlan left promiscuous mode 07:15:46 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90], 0xd3e}}, 0x7ff}) 07:15:46 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1], 0xd3e}}, 0x7ff}) 07:15:46 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f], 0xd3e}}, 0x7ff}) 07:15:46 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, 0x0) 07:15:46 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000001040), &(0x7f0000001080)=0x4) (async) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r0, 0x10f, 0x84, &(0x7f0000001040), &(0x7f0000001080)=0x4) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000400)=0x1, 0x4) (async) setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000400)=0x1, 0x4) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) r1 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000040)={0x8}) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x240000000000, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000200)={0x2, @win={{0xfff, 0x2, 0x7ff, 0x6}, 0x7, 0x3, &(0x7f0000000180)={{0x4, 0x80000001, 0xfffffeff, 0x5}}, 0x0, &(0x7f00000001c0)="30ebccfc86", 0x5}}) r3 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, 0x0) (async) ioctl$vim2m_VIDIOC_S_FMT(r3, 0xc0d05605, 0x0) ioctl$vim2m_VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f0000000300)={0x1, @sliced={0x0, [0x4, 0x100, 0x4, 0x4a, 0x4, 0x6, 0x1000, 0x9b7, 0x3, 0xe4b5, 0x8, 0x7, 0x1, 0xff7f, 0x5, 0x3, 0x3, 0x8, 0x6, 0x5, 0x9, 0x5, 0x1ff, 0xfff8, 0xfff, 0x1a28, 0xe37, 0x52e6, 0xc0f, 0x1f, 0x4, 0x3f, 0x5, 0x0, 0x7, 0x5, 0x8, 0x800, 0x7, 0x4, 0x1, 0x82e, 0x53, 0x11d2, 0x2, 0x6, 0x4, 0x9], 0xffffffff}}) syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) (async) r4 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r4, 0xc0d05605, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f00000004c0)=0xffffffffffffffff) ioctl$vim2m_VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000500)=@multiplanar_overlay={0x7fffffff, 0x3, 0x4, 0x400, 0x2, {0x77359400}, {0x2, 0xc, 0x0, 0x6, 0x1, 0x1, "e7dc510b"}, 0x1, 0x3, {&(0x7f0000000440)=[{0xe2c0, 0x3, {0x95}, 0xfffffc00}, {0xf8000, 0x0, {0x3}, 0x2}]}, 0xffffffbe, 0x0, r5}) (async) ioctl$vim2m_VIDIOC_QUERYBUF(r4, 0xc0585609, &(0x7f0000000500)=@multiplanar_overlay={0x7fffffff, 0x3, 0x4, 0x400, 0x2, {0x77359400}, {0x2, 0xc, 0x0, 0x6, 0x1, 0x1, "e7dc510b"}, 0x1, 0x3, {&(0x7f0000000440)=[{0xe2c0, 0x3, {0x95}, 0xfffffc00}, {0xf8000, 0x0, {0x3}, 0x2}]}, 0xffffffbe, 0x0, r5}) 07:15:46 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0x5, 0x50, 0x3032344d, 0x4, 0x3, [{0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x7f}, {0x80, 0x3}, {0x7, 0x5}, {0x9, 0x3}], 0x1f, 0x1f, 0x0, 0x2, 0x5}}) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000140)=0xf82, 0x4) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000180)={0x2, 0x9, 0x7fffffff, 0x4, 0x81, 0x1f, 0x3, 0x4, 0xf7, 0x1f, 0x1b, "e2b4667d071f385842c1fb66462d3312bf74840868b38edc86f11c3522e1d526"}) [ 2086.950181] Bluetooth: hci5: command 0x0409 tx timeout [ 2089.030107] Bluetooth: hci5: command 0x041b tx timeout [ 2089.632785] device hsr_slave_1 left promiscuous mode [ 2089.643600] device hsr_slave_0 left promiscuous mode [ 2089.665298] team0 (unregistering): Port device team_slave_1 removed [ 2089.676723] team0 (unregistering): Port device team_slave_0 removed [ 2089.696520] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2089.715315] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2089.773612] bond0 (unregistering): Released all slaves [ 2089.797731] IPVS: ftp: loaded support on port[0] = 21 [ 2090.003524] chnl_net:caif_netlink_parms(): no params data found [ 2090.077208] bridge0: port 1(bridge_slave_0) entered blocking state [ 2090.084872] bridge0: port 1(bridge_slave_0) entered disabled state [ 2090.095882] device bridge_slave_0 entered promiscuous mode [ 2090.105993] bridge0: port 2(bridge_slave_1) entered blocking state [ 2090.116212] bridge0: port 2(bridge_slave_1) entered disabled state [ 2090.125704] device bridge_slave_1 entered promiscuous mode [ 2090.182610] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2090.204334] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2090.270215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2090.277863] team0: Port device team_slave_0 added [ 2090.290935] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2090.298567] team0: Port device team_slave_1 added [ 2090.350492] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2090.356771] 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. [ 2090.444385] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2090.471962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2090.479311] 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. [ 2090.554304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2090.576558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2090.605455] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2090.663937] device hsr_slave_0 entered promiscuous mode [ 2090.679994] device hsr_slave_1 entered promiscuous mode [ 2090.689336] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2090.715137] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2090.927311] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2090.998066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2091.007615] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2091.041270] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2091.047465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2091.060377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2091.076933] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2091.083374] 8021q: adding VLAN 0 to HW filter on device team0 [ 2091.109984] Bluetooth: hci5: command 0x040f tx timeout [ 2091.110648] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2091.140720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2091.161093] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2091.180888] bridge0: port 1(bridge_slave_0) entered blocking state [ 2091.187287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2091.221387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2091.235984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2091.253075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2091.261092] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2091.269188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2091.278773] bridge0: port 2(bridge_slave_1) entered blocking state [ 2091.285204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2091.294559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2091.313052] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2091.329890] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2091.342591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2091.350112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2091.358163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2091.383472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2091.396369] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2091.404346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2091.421433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2091.432429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2091.445653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2091.454241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2091.470702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2091.479293] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2091.500817] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2091.506963] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2091.530943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2091.538690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2091.698346] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2091.722604] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2091.728907] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2091.750594] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2091.762781] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2091.833322] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2091.846379] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2091.859311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2091.869049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2091.932712] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2091.941349] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2091.948417] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2091.959876] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2091.966510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2091.990272] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2091.998898] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2092.022494] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2092.060820] device veth0_vlan entered promiscuous mode [ 2092.103180] device veth1_vlan entered promiscuous mode [ 2092.109348] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2092.152511] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2092.450320] oom_reaper: reaped process 28195 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 2092.552629] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2092.565557] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2092.570786] CPU: 1 PID: 28207 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2092.578769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2092.588137] Call Trace: [ 2092.590738] dump_stack+0x1fc/0x2ef [ 2092.594375] dump_header+0x15d/0xc3f [ 2092.598098] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2092.603228] ? ___ratelimit+0x319/0x590 [ 2092.607195] oom_kill_process.cold+0x10/0x692 [ 2092.611693] ? check_preemption_disabled+0x41/0x280 [ 2092.616714] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2092.622095] out_of_memory+0x1072/0x1390 [ 2092.626156] ? oom_killer_disable+0x270/0x270 [ 2092.630658] ? mutex_trylock+0x15f/0x1a0 [ 2092.634863] __alloc_pages_nodemask+0x23a2/0x2890 [ 2092.639705] ? find_get_entry+0x4cd/0x8a0 [ 2092.643894] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2092.648753] alloc_pages_current+0x193/0x2a0 [ 2092.653158] filemap_fault+0x146e/0x2180 [ 2092.657345] ext4_filemap_fault+0x84/0xb0 [ 2092.661497] __do_fault+0x10b/0x4b0 [ 2092.665120] __handle_mm_fault+0x273b/0x41c0 [ 2092.669648] ? vm_insert_page+0x9c0/0x9c0 [ 2092.673803] ? debug_object_active_state+0x254/0x330 [ 2092.678921] ? check_preemption_disabled+0x41/0x280 [ 2092.683944] handle_mm_fault+0x436/0xb10 [ 2092.688036] __do_page_fault+0x68e/0xd60 [ 2092.692259] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2092.697453] ? spurious_fault+0x840/0x840 [ 2092.701977] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2092.706813] ? page_fault+0x8/0x30 [ 2092.710441] page_fault+0x1e/0x30 [ 2092.713901] RIP: 0033:0x7f387baa55fa [ 2092.717623] Code: Bad RIP value. [ 2092.720971] RSP: 002b:00007ffce49b1520 EFLAGS: 00010206 [ 2092.726323] RAX: 0000000000000000 RBX: 000000000000005f RCX: 00007f387ba86064 [ 2092.733576] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000005f [ 2092.740849] RBP: 000000000000005f R08: 0000000000000000 R09: 0000000000000000 [ 2092.748102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2092.755530] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 2092.765056] Mem-Info: [ 2092.767477] active_anon:17499 inactive_anon:51475 isolated_anon:0 [ 2092.767477] active_file:14 inactive_file:19 isolated_file:0 [ 2092.767477] unevictable:0 dirty:26 writeback:0 unstable:0 [ 2092.767477] slab_reclaimable:13146 slab_unreclaimable:114902 [ 2092.767477] mapped:22168 shmem:52312 pagetables:625 bounce:0 [ 2092.767477] free:13831 free_pcp:125 free_cma:0 [ 2092.783727] syz-executor.2: vmalloc: allocation failure, allocated 1627721728 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2092.801521] Node 0 active_anon:66024kB inactive_anon:48452kB active_file:0kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2092.832531] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 2092.844477] Node 1 active_anon:3972kB inactive_anon:157448kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30216kB dirty:0kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2092.860539] CPU: 0 PID: 28195 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 2092.875890] 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 [ 2092.883361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2092.883366] Call Trace: [ 2092.883387] dump_stack+0x1fc/0x2ef [ 2092.883406] warn_alloc.cold+0x7b/0x18f [ 2092.883424] ? zone_watermark_ok_safe+0x260/0x260 [ 2092.883438] ? retint_kernel+0x2d/0x2d [ 2092.883471] __vmalloc_area_node+0x4fd/0x780 [ 2092.923443] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2092.925250] ? __vmalloc_node_range+0x180/0x180 [ 2092.929189] Node 0 DMA32 free:17784kB min:35996kB low:44992kB high:53988kB active_anon:65928kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2068kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2092.934032] ? _raw_spin_unlock+0x29/0x40 [ 2092.934044] ? __get_vm_area_node+0x2e2/0x3a0 [ 2092.934062] __vmalloc_node_range+0xed/0x180 [ 2092.934080] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2092.934106] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2092.934116] vmalloc_user+0x70/0xe0 [ 2092.934128] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2092.934159] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2092.934175] __vb2_queue_alloc+0x472/0xe60 [ 2092.934204] vb2_core_create_bufs+0x273/0x7e0 [ 2092.934220] ? __vb2_queue_free+0x870/0x870 [ 2092.934237] ? mutex_trylock+0x1a0/0x1a0 [ 2092.934251] ? __video_do_ioctl+0x632/0xcd0 [ 2092.934272] vb2_create_bufs+0x332/0x620 [ 2092.934289] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2092.934304] ? __video_do_ioctl+0x632/0xcd0 [ 2092.934318] ? mutex_trylock+0x1a0/0x1a0 [ 2092.934333] ? mark_held_locks+0xf0/0xf0 [ 2092.934349] ? futex_wait_queue_me+0x404/0x5e0 [ 2092.934368] vb2_ioctl_create_bufs+0x20d/0x360 [ 2092.934384] ? memset+0x20/0x40 [ 2092.934401] v4l_create_bufs+0xb2/0x160 [ 2092.934420] __video_do_ioctl+0x49a/0xcd0 [ 2092.934442] ? v4l_querycap+0x340/0x340 [ 2092.934474] ? __might_fault+0x192/0x1d0 [ 2092.934491] ? v4l_querycap+0x340/0x340 [ 2092.934506] video_usercopy+0x13f/0xfa0 [ 2092.934527] ? v4l_enumstd+0x60/0x60 [ 2092.934542] ? do_futex+0x171/0x1880 [ 2092.934557] ? mark_held_locks+0xf0/0xf0 [ 2092.934574] ? debug_check_no_obj_freed+0x201/0x490 [ 2092.934597] ? video_usercopy+0xfa0/0xfa0 [ 2092.934608] v4l2_ioctl+0x147/0x1a0 [ 2092.934621] ? video_devdata+0xa0/0xa0 [ 2092.934637] do_vfs_ioctl+0xcdb/0x12e0 [ 2092.934652] ? lock_downgrade+0x720/0x720 [ 2092.934668] ? check_preemption_disabled+0x41/0x280 [ 2092.934681] ? ioctl_preallocate+0x200/0x200 [ 2092.934697] ? __fget+0x356/0x510 [ 2092.934711] ? do_dup2+0x450/0x450 [ 2092.934726] ? __se_sys_futex+0x298/0x3b0 [ 2092.934748] ksys_ioctl+0x9b/0xc0 [ 2092.934764] __x64_sys_ioctl+0x6f/0xb0 [ 2092.934778] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2092.934793] do_syscall_64+0xf9/0x620 [ 2092.934811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2092.934823] RIP: 0033:0x7f97ac1300f9 [ 2092.934838] Code: Bad RIP value. [ 2092.934845] RSP: 002b:00007f97aa6a2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2092.934859] RAX: ffffffffffffffda RBX: 00007f97ac24ff80 RCX: 00007f97ac1300f9 [ 2092.934867] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2092.934874] RBP: 00007f97ac18bae9 R08: 0000000000000000 R09: 0000000000000000 [ 2092.934882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2092.934908] R13: 00007fff43a78fef R14: 00007f97aa6a2300 R15: 0000000000022000 [ 2092.943152] Mem-Info: [ 2092.956605] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2092.989787] active_anon:17475 inactive_anon:51475 isolated_anon:0 [ 2092.989787] active_file:15 inactive_file:16 isolated_file:0 [ 2092.989787] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2092.989787] slab_reclaimable:13145 slab_unreclaimable:114900 [ 2092.989787] mapped:22156 shmem:52312 pagetables:624 bounce:0 [ 2092.989787] free:13849 free_pcp:125 free_cma:0 [ 2093.003372] lowmem_reserve[]: 0 0 1 1 1 [ 2093.012865] Node 0 active_anon:65928kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2093.025136] 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 [ 2093.033570] Node 1 active_anon:3972kB inactive_anon:157448kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30216kB dirty:0kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2093.048330] lowmem_reserve[]: 0 0 0 0 0 [ 2093.052474] 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 [ 2093.054780] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2093.057480] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2093.088876] Node 1 Normal free:26720kB min:53876kB low:67344kB high:80812kB active_anon:3972kB inactive_anon:157448kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:428kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 2093.092717] Node 0 DMA32 free:17532kB min:35996kB low:44992kB high:53988kB active_anon:65928kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2068kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2093.116117] lowmem_reserve[]: 0 0 0 0 0 [ 2093.119611] lowmem_reserve[]: 0 0 1 1 1 [ 2093.139384] 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 [ 2093.143041] 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 [ 2093.147962] Node 0 DMA32: 909*4kB (UME) 469*8kB (UME) 154*16kB (UME) 60*32kB (ME) 24*64kB (UME) 9*128kB (M) 6*256kB (M) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17532kB [ 2093.151621] lowmem_reserve[]: 0 0 0 0 0 [ 2093.151642] Node 1 Normal free:26720kB min:53876kB low:67344kB high:80812kB active_anon:3972kB inactive_anon:157448kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:428kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 2093.151673] lowmem_reserve[]: 0 0 0 0 0 [ 2093.151690] 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 [ 2093.151751] Node 0 DMA32: 909*4kB (UME) 469*8kB (UME) 154*16kB (UME) 60*32kB (ME) 24*64kB (UME) 9*128kB (M) 6*256kB (M) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17532kB [ 2093.170249] 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 [ 2093.175380] 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 [ 2093.176867] Node 1 Normal: 444*4kB (ME) 356*8kB (UME) 237*16kB (ME) 110*32kB (ME) 1*64kB (M) 1*128kB (M) 3*256kB (UME) 1*512kB (E) 1*1024kB (E) 0*2048kB 3*4096kB (U) = 26720kB [ 2093.180614] Node 1 Normal: 444*4kB (ME) 356*8kB (UME) 237*16kB (ME) 110*32kB (ME) 1*64kB (M) 1*128kB (M) 3*256kB (UME) 1*512kB (E) 1*1024kB (E) 0*2048kB 3*4096kB (U) = 26720kB [ 2093.198461] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2093.199367] Bluetooth: hci5: command 0x0419 tx timeout [ 2093.206709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2093.224315] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2093.237240] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2093.242864] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2093.282763] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2093.312873] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2093.344508] 52343 total pagecache pages [ 2093.373112] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2093.399926] 0 pages in swap cache [ 2093.413425] 52343 total pagecache pages [ 2093.440166] Swap cache stats: add 0, delete 0, find 0/0 [ 2093.481903] 0 pages in swap cache [ 2093.484116] Free swap = 0kB [ 2093.525141] Swap cache stats: add 0, delete 0, find 0/0 [ 2093.533176] Total swap = 0kB [ 2093.572213] Free swap = 0kB [ 2093.581919] 2097051 pages RAM [ 2093.611411] Total swap = 0kB [ 2093.613766] 0 pages HighMem/MovableOnly [ 2093.643540] 2097051 pages RAM [ 2093.651731] 369649 pages reserved [ 2093.667933] 0 pages HighMem/MovableOnly [ 2093.668078] 0 pages cma reserved [ 2093.696009] 369649 pages reserved [ 2093.703566] Unreclaimable slab info: [ 2093.703573] Name Used Total [ 2093.703584] pid_2 11KB 48KB [ 2093.703654] batadv_tt_change_cache 7KB 7KB [ 2093.703666] batadv_tl_cache 12KB 16KB [ 2093.703692] TIPC 31KB 45KB [ 2093.703713] SCTPv6 26KB 30KB [ 2093.703737] DCCPv6 20KB 22KB [ 2093.703750] DCCP 19KB 28KB [ 2093.703784] L2TP/IPv6 6KB 19KB [ 2093.703801] RXRPC 26KB 39KB [ 2093.703811] rxrpc_call_jar 113KB 141KB [ 2093.703825] bridge_fdb_cache 27KB 27KB [ 2093.703842] fib6_nodes 259KB 288KB [ 2093.703851] ip6_dst_cache 922KB 922KB [ 2093.703865] RAWv6 121KB 141KB [ 2093.703876] UDPv6 41KB 52KB [ 2093.703890] TCPv6 27KB 30KB [ 2093.703908] nf_conntrack 15KB 18KB [ 2093.703971] t10_alua_lu_gp_cache 0KB 3KB [ 2093.731688] 0 pages cma reserved [ 2093.733311] sd_ext_cdb 0KB 7KB [ 2093.904067] scsi_sense_cache 1056KB 1060KB [ 2093.909446] virtio_scsi_cmd 16KB 16KB [ 2093.915146] sgpool-128 8KB 8KB [ 2093.920704] sgpool-64 4KB 12KB [ 2093.926092] sgpool-32 2KB 15KB [ 2093.931522] sgpool-16 1KB 7KB [ 2093.936976] sgpool-8 0KB 7KB [ 2093.942722] mqueue_inode_cache 12KB 30KB [ 2093.948184] bio_post_read_ctx 14KB 15KB [ 2093.953687] bio-2 14KB 15KB [ 2093.960528] jfs_mp 7KB 7KB [ 2093.965940] cifs_small_rq 15KB 16KB [ 2093.971497] cifs_request 67KB 67KB [ 2093.976866] cifs_mpx_ids 0KB 7KB [ 2093.982311] nfs_commit_data 3KB 14KB [ 2093.987679] nfs_write_data 34KB 44KB [ 2093.993637] ext4_system_zone 1KB 7KB [ 2093.999055] bio-1 1KB 7KB [ 2094.004477] pid_namespace 2KB 7KB [ 2094.009934] rpc_buffers 17KB 25KB [ 2094.015411] rpc_tasks 2KB 7KB [ 2094.020824] UNIX 2223KB 2347KB [ 2094.026195] tcp_bind_bucket 2KB 4KB [ 2094.031650] ip_fib_trie 46KB 47KB [ 2094.037046] ip_fib_alias 194KB 205KB [ 2094.042527] ip_dst_cache 13KB 24KB [ 2094.047897] RAW 85KB 97KB [ 2094.053338] UDP 79KB 81KB [ 2094.060512] TCP 8KB 11KB [ 2094.065974] hugetlbfs_inode_cache 3KB 15KB [ 2094.072462] fscache_cookie_jar 1KB 11KB [ 2094.077925] eventpoll_pwq 24KB 63KB [ 2094.083419] eventpoll_epi 45KB 63KB [ 2094.088785] inotify_inode_mark 9KB 19KB [ 2094.094320] request_queue 199KB 199KB [ 2094.099760] blkdev_requests 1KB 3KB [ 2094.105125] blkdev_ioc 22KB 30KB [ 2094.110716] bio-0 582KB 585KB [ 2094.116080] biovec-max 1518KB 1518KB [ 2094.121516] biovec-64 649KB 653KB [ 2094.126881] biovec-16 105KB 131KB [ 2094.132318] bio_integrity_payload 1KB 8KB [ 2094.138029] khugepaged_mm_slot 3KB 27KB [ 2094.143562] uid_cache 0KB 4KB [ 2094.148943] dmaengine-unmap-2 0KB 3KB [ 2094.154668] skbuff_fclone_cache 21KB 33KB [ 2094.161795] skbuff_head_cache 9447KB 9637KB [ 2094.167161] configfs_dir_cache 3KB 7KB [ 2094.172700] file_lock_cache 21KB 27KB [ 2094.178062] file_lock_ctx 9KB 11KB [ 2094.183505] fsnotify_mark_connector 4KB 19KB [ 2094.189522] net_namespace 96KB 105KB [ 2094.194885] shmem_inode_cache 8017KB 8135KB [ 2094.200314] task_delay_info 240KB 375KB [ 2094.205703] taskstats 17KB 38KB [ 2094.211124] proc_dir_entry 1034KB 1102KB [ 2094.216489] pde_opener 25KB 54KB [ 2094.222012] seq_file 268KB 362KB [ 2094.227391] sigqueue 33KB 63KB [ 2094.232809] kernfs_node_cache 18163KB 18179KB [ 2094.238174] mnt_cache 191KB 220KB [ 2094.243638] filp 7478KB 7995KB [ 2094.249008] names_cache 104443KB 104482KB [ 2094.254727] iint_cache 29KB 47KB [ 2094.260192] key_jar 4KB 7KB [ 2094.267184] uts_namespace 3KB 11KB [ 2094.272821] nsproxy 2KB 7KB [ 2094.278183] vm_area_struct 3420KB 3538KB [ 2094.283637] mm_struct 606KB 611KB [ 2094.289003] fs_cache 293KB 352KB [ 2094.294474] files_cache 1047KB 1301KB [ 2094.299923] signal_cache 1766KB 2371KB [ 2094.305385] sighand_cache 626KB 631KB [ 2094.311648] task_struct 7183KB 7259KB [ 2094.317025] cred_jar 2122KB 2952KB [ 2094.322487] anon_vma_chain 988KB 1508KB [ 2094.327852] anon_vma 148KB 327KB [ 2094.333291] pid 160KB 228KB [ 2094.338658] Acpi-Operand 156KB 202KB [ 2094.344346] Acpi-ParseExt 9KB 11KB [ 2094.349825] Acpi-Parse 41KB 47KB [ 2094.355191] Acpi-State 52KB 63KB [ 2094.360635] Acpi-Namespace 20KB 27KB [ 2094.367762] numa_policy 0KB 3KB [ 2094.373210] debug_objects_cache 1861KB 1968KB [ 2094.378841] trace_event_file 297KB 298KB [ 2094.384260] ftrace_event_field 398KB 401KB [ 2094.389998] pool_workqueue 144KB 156KB [ 2094.395395] page->ptl 523KB 1031KB [ 2094.408033] kmalloc-2097152 2050KB 2050KB [ 2094.413507] kmalloc-524288 2056KB 2056KB [ 2094.418881] kmalloc-262144 1290KB 1290KB [ 2094.430928] kmalloc-131072 650KB 650KB [ 2094.436319] kmalloc-65536 3168KB 3234KB [ 2094.445069] kmalloc-32768 2475KB 2607KB [ 2094.453784] kmalloc-16384 1369KB 1452KB [ 2094.459165] kmalloc-8192 5733KB 5808KB [ 2094.471627] kmalloc-4096 29244KB 29295KB [ 2094.477026] kmalloc-2048 19526KB 20425KB [ 2094.487106] kmalloc-1024 15111KB 15568KB [ 2094.504250] kmalloc-512 17498KB 17632KB [ 2094.513561] kmalloc-256 6039KB 6390KB [ 2094.518935] kmalloc-128 1519KB 1701KB [ 2094.536603] kmalloc-96 3546KB 4404KB [ 2094.546785] kmalloc-64 2885KB 3736KB [ 2094.567388] kmalloc-32 2048KB 2476KB [ 2094.573518] kmalloc-192 2400KB 2956KB [ 2094.578901] kmem_cache 177KB 183KB [ 2094.592126] Out of memory (oom_kill_allocating_task): Kill process 28207 (syz-executor.4) score 0 or sacrifice child [ 2094.602956] Killed process 28207 (syz-executor.4) total-vm:56708kB, anon-rss:448kB, file-rss:13584kB, shmem-rss:0kB [ 2094.618607] oom_reaper: reaped process 28207 (syz-executor.4), now anon-rss:0kB, file-rss:13584kB, shmem-rss:0kB [ 2094.625638] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2094.654371] systemd-journal cpuset=/ mems_allowed=0-1 [ 2094.667230] CPU: 1 PID: 28115 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2094.675225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2094.684670] Call Trace: [ 2094.687274] dump_stack+0x1fc/0x2ef [ 2094.690921] dump_header+0x15d/0xc3f [ 2094.694648] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2094.699759] ? ___ratelimit+0x319/0x590 [ 2094.703747] oom_kill_process.cold+0x10/0x692 [ 2094.708255] ? check_preemption_disabled+0x41/0x280 [ 2094.713284] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2094.718570] out_of_memory+0x1072/0x1390 [ 2094.722648] ? oom_killer_disable+0x270/0x270 [ 2094.727154] ? mutex_trylock+0x15f/0x1a0 [ 2094.731319] __alloc_pages_nodemask+0x23a2/0x2890 [ 2094.736178] ? find_get_entry+0x4cd/0x8a0 [ 2094.740346] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2094.745226] alloc_pages_current+0x193/0x2a0 [ 2094.749639] filemap_fault+0x146e/0x2180 [ 2094.753708] ext4_filemap_fault+0x84/0xb0 [ 2094.757843] __do_fault+0x10b/0x4b0 [ 2094.761484] __handle_mm_fault+0x273b/0x41c0 [ 2094.765881] ? vm_insert_page+0x9c0/0x9c0 [ 2094.770025] ? check_preemption_disabled+0x41/0x280 [ 2094.775033] handle_mm_fault+0x436/0xb10 [ 2094.779085] __do_page_fault+0x68e/0xd60 [ 2094.783227] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2094.788232] ? spurious_fault+0x840/0x840 [ 2094.792382] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2094.797216] ? page_fault+0x8/0x30 [ 2094.800764] page_fault+0x1e/0x30 [ 2094.804216] RIP: 0033:0x7f70cfee72e3 [ 2094.807929] Code: Bad RIP value. [ 2094.811297] RSP: 002b:00007ffcb1c4cd68 EFLAGS: 00010246 [ 2094.816655] RAX: 0000000000000001 RBX: 000055b7d5a1b1e0 RCX: 00007f70cfee72e3 [ 2094.823997] RDX: 0000000000000013 RSI: 00007ffcb1c4cd70 RDI: 000000000000000c [ 2094.831265] RBP: 00007ffcb1c4cf60 R08: 0000000000000000 R09: 00000218b3c20dc5 [ 2094.838534] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffcb1c4cd70 [ 2094.845896] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f595221f97f9 [ 2094.856816] syz-executor.4: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2094.867395] Mem-Info: [ 2094.869883] active_anon:17461 inactive_anon:51475 isolated_anon:0 [ 2094.869883] active_file:15 inactive_file:16 isolated_file:0 [ 2094.869883] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2094.869883] slab_reclaimable:13145 slab_unreclaimable:114905 [ 2094.869883] mapped:22156 shmem:52312 pagetables:624 bounce:0 [ 2094.869883] free:15865 free_pcp:485 free_cma:0 [ 2094.904730] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2094.909935] CPU: 1 PID: 28207 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2094.917823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2094.927365] Call Trace: [ 2094.929973] dump_stack+0x1fc/0x2ef [ 2094.933615] warn_alloc.cold+0x7b/0x18f [ 2094.937613] ? zone_watermark_ok_safe+0x260/0x260 [ 2094.942466] ? usleep_range+0x170/0x170 [ 2094.946458] ? collect_expired_timers+0x2a0/0x2a0 [ 2094.951324] __alloc_pages_nodemask+0x232f/0x2890 [ 2094.956182] ? find_get_entry+0x4cd/0x8a0 [ 2094.960355] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2094.965235] alloc_pages_current+0x193/0x2a0 [ 2094.969652] filemap_fault+0x146e/0x2180 [ 2094.973729] ext4_filemap_fault+0x84/0xb0 [ 2094.977883] __do_fault+0x10b/0x4b0 [ 2094.981516] __handle_mm_fault+0x273b/0x41c0 [ 2094.985937] ? vm_insert_page+0x9c0/0x9c0 [ 2094.990102] ? debug_object_active_state+0x254/0x330 [ 2094.995226] ? check_preemption_disabled+0x41/0x280 [ 2095.000254] handle_mm_fault+0x436/0xb10 [ 2095.004420] __do_page_fault+0x68e/0xd60 [ 2095.008493] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2095.013514] ? spurious_fault+0x840/0x840 [ 2095.017670] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2095.022521] ? page_fault+0x8/0x30 [ 2095.026068] page_fault+0x1e/0x30 [ 2095.029530] RIP: 0033:0x7f387baa55fa [ 2095.033244] Code: Bad RIP value. [ 2095.036611] RSP: 002b:00007ffce49b1520 EFLAGS: 00010206 [ 2095.041978] RAX: 0000000000000000 RBX: 000000000000005f RCX: 00007f387ba86064 [ 2095.049253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000005f [ 2095.056527] RBP: 000000000000005f R08: 0000000000000000 R09: 0000000000000000 [ 2095.063801] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2095.071073] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000000 [ 2095.082757] Mem-Info: [ 2095.085228] active_anon:17486 inactive_anon:51475 isolated_anon:0 [ 2095.085228] active_file:15 inactive_file:991 isolated_file:0 [ 2095.085228] unevictable:0 dirty:25 writeback:0 unstable:0 [ 2095.085228] slab_reclaimable:13145 slab_unreclaimable:114464 [ 2095.085228] mapped:22731 shmem:52312 pagetables:624 bounce:0 [ 2095.085228] free:71720 free_pcp:757 free_cma:0 [ 2095.089651] Node 0 active_anon:65876kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2095.119009] Node 0 active_anon:65876kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:50632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 18432kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2095.174293] Node 1 active_anon:4068kB inactive_anon:157448kB active_file:44kB inactive_file:3948kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:32516kB dirty:100kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2095.203686] 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 [ 2095.229439] Node 1 active_anon:4068kB inactive_anon:157448kB active_file:44kB inactive_file:3948kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:32516kB dirty:100kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2095.230112] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2095.262655] 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 [ 2095.262686] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2095.262704] Node 0 DMA32 free:20204kB min:35996kB low:44992kB high:53988kB active_anon:65876kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2068kB bounce:0kB free_pcp:1624kB local_pcp:1376kB free_cma:0kB [ 2095.262736] lowmem_reserve[]: 0 0 1 1 1 [ 2095.334711] 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 [ 2095.349748] Node 0 DMA32 free:20204kB min:35996kB low:44992kB high:53988kB active_anon:65876kB inactive_anon:48452kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:2068kB bounce:0kB free_pcp:1624kB local_pcp:248kB free_cma:0kB [ 2095.367586] lowmem_reserve[]: 0 0 0 0 0 [ 2095.399600] Node 1 Normal free:443800kB min:53876kB low:67344kB high:80812kB active_anon:4068kB inactive_anon:157448kB active_file:44kB inactive_file:3948kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:428kB bounce:0kB free_pcp:2900kB local_pcp:1640kB free_cma:0kB [ 2095.434656] lowmem_reserve[]: 0 0 0 0 0 [ 2095.438661] 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 [ 2095.439459] lowmem_reserve[]: 0 0 1 1 1 [ 2095.456303] Node 0 DMA32: 931*4kB (UME) 752*8kB (UME) 161*16kB (UME) 61*32kB (ME) 24*64kB (UME) 9*128kB (M) 7*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 20284kB [ 2095.469409] 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 [ 2095.477061] 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 [ 2095.499406] lowmem_reserve[]: 0 0 0 0 0 [ 2095.513042] Node 1 Normal free:523400kB min:53876kB low:67344kB high:80812kB active_anon:4068kB inactive_anon:157448kB active_file:44kB inactive_file:3948kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:428kB bounce:0kB free_pcp:3052kB local_pcp:1420kB free_cma:0kB [ 2095.543047] lowmem_reserve[]: 0 0 0 0 0 [ 2095.547047] 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 [ 2095.554552] Node 1 Normal: 10*4kB (UE) 81*8kB (UME) 247*16kB (UME) 146*32kB (UME) 11*64kB (UM) 9*128kB (UM) 13*256kB (UME) 12*512kB (UE) 133*1024kB (UE) 198*2048kB (U) 3*4096kB (U) = 574624kB [ 2095.559713] Node 0 DMA32: 931*4kB (UME) 752*8kB (UME) 161*16kB (UME) 61*32kB (ME) 24*64kB (UME) 9*128kB (M) 7*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 20284kB [ 2095.582067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.610914] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.623049] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.629439] 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 [ 2095.634284] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.656821] 53342 total pagecache pages [ 2095.659377] Node 1 Normal: 11*4kB (UME) 48*8kB (UME) 248*16kB (UME) 150*32kB (UME) 14*64kB (UM) 13*128kB (UM) 15*256kB (UME) 12*512kB (UE) 134*1024kB (UE) 234*2048kB (U) 3*4096kB (U) = 650476kB [ 2095.661144] 0 pages in swap cache [ 2095.686791] Swap cache stats: add 0, delete 0, find 0/0 [ 2095.692491] Free swap = 0kB [ 2095.695530] Total swap = 0kB [ 2095.699113] 2097051 pages RAM [ 2095.699440] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.707285] 0 pages HighMem/MovableOnly [ 2095.715482] 369649 pages reserved [ 2095.718935] 0 pages cma reserved [ 2095.719437] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.727350] Unreclaimable slab info: [ 2095.735018] Name Used Total [ 2095.745608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2095.755359] pid_2 11KB 48KB [ 2095.766209] batadv_tt_change_cache 7KB 7KB [ 2095.772326] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2095.786019] batadv_tl_cache 11KB 16KB [ 2095.791802] 53337 total pagecache pages [ 2095.795783] 0 pages in swap cache [ 2095.804785] TIPC 24KB 45KB [ 2095.810615] SCTPv6 24KB 30KB [ 2095.816082] DCCPv6 17KB 22KB [ 2095.826591] Swap cache stats: add 0, delete 0, find 0/0 [ 2095.832401] Free swap = 0kB [ 2095.835420] Total swap = 0kB [ 2095.838515] 2097051 pages RAM [ 2095.839387] DCCP 16KB 28KB [ 2095.846708] 0 pages HighMem/MovableOnly [ 2095.846997] L2TP/IPv6 6KB 19KB [ 2095.851246] 369649 pages reserved [ 2095.864759] 0 pages cma reserved [ 2095.875843] RXRPC 17KB 39KB [ 2095.881489] rxrpc_call_jar 108KB 141KB [ 2095.886903] bridge_fdb_cache 23KB 27KB [ 2095.892393] fib6_nodes 266KB 288KB [ 2095.897877] ip6_dst_cache 930KB 930KB [ 2095.909406] RAWv6 121KB 141KB [ 2095.914794] UDPv6 37KB 52KB [ 2095.922625] TCPv6 24KB 30KB [ 2095.928368] nf_conntrack 14KB 18KB [ 2095.939079] t10_alua_lu_gp_cache 0KB 3KB [ 2095.946177] sd_ext_cdb 0KB 7KB [ 2095.957918] scsi_sense_cache 1056KB 1060KB [ 2095.976858] virtio_scsi_cmd 16KB 16KB [ 2095.984781] sgpool-128 8KB 8KB [ 2095.998571] sgpool-64 4KB 12KB [ 2096.016842] sgpool-32 2KB 15KB [ 2096.032319] sgpool-16 1KB 7KB [ 2096.037715] sgpool-8 0KB 7KB [ 2096.054278] mqueue_inode_cache 12KB 30KB [ 2096.101313] bio_post_read_ctx 14KB 15KB [ 2096.107588] bio-2 14KB 15KB [ 2096.127551] jfs_mp 7KB 7KB [ 2096.164153] cifs_small_rq 15KB 16KB [ 2096.173805] cifs_request 67KB 67KB [ 2096.197829] cifs_mpx_ids 0KB 7KB [ 2096.206449] nfs_commit_data 3KB 14KB [ 2096.217247] nfs_write_data 34KB 44KB [ 2096.226308] ext4_system_zone 1KB 7KB [ 2096.269423] bio-1 1KB 7KB [ 2096.274969] pid_namespace 2KB 7KB [ 2096.293450] rpc_buffers 17KB 25KB [ 2096.298844] rpc_tasks 2KB 7KB [ 2096.305562] UNIX 2101KB 2227KB [ 2096.317513] tcp_bind_bucket 1KB 4KB [ 2096.334384] ip_fib_trie 44KB 47KB [ 2096.345556] ip_fib_alias 192KB 205KB [ 2096.352077] ip_dst_cache 13KB 24KB [ 2096.357460] RAW 84KB 97KB [ 2096.374229] UDP 79KB 81KB [ 2096.407433] TCP 8KB 11KB [ 2096.414245] hugetlbfs_inode_cache 3KB 15KB [ 2096.433285] fscache_cookie_jar 1KB 11KB [ 2096.438770] eventpoll_pwq 24KB 63KB [ 2096.452763] eventpoll_epi 55KB 63KB [ 2096.459064] inotify_inode_mark 9KB 19KB [ 2096.473372] request_queue 199KB 199KB [ 2096.486351] blkdev_requests 1KB 3KB [ 2096.494556] blkdev_ioc 19KB 30KB [ 2096.559849] bio-0 748KB 750KB [ 2096.574169] biovec-max 1518KB 1518KB [ 2096.591086] biovec-64 892KB 897KB [ 2096.604290] biovec-16 118KB 131KB 07:15:59 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0x5, 0x50, 0x3032344d, 0x4, 0x3, [{0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x7f}, {0x80, 0x3}, {0x7, 0x5}, {0x9, 0x3}], 0x1f, 0x1f, 0x0, 0x2, 0x5}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0x5, 0x50, 0x3032344d, 0x4, 0x3, [{0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x7f}, {0x80, 0x3}, {0x7, 0x5}, {0x9, 0x3}], 0x1f, 0x1f, 0x0, 0x2, 0x5}}) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000140)=0xf82, 0x4) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000180)={0x2, 0x9, 0x7fffffff, 0x4, 0x81, 0x1f, 0x3, 0x4, 0xf7, 0x1f, 0x1b, "e2b4667d071f385842c1fb66462d3312bf74840868b38edc86f11c3522e1d526"}) 07:15:59 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90], 0xd3e}}, 0x7ff}) 07:15:59 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x59555956, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000140)) 07:15:59 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, 0x0) [ 2096.612557] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2096.615627] bio_integrity_payload 1KB 8KB [ 2096.635186] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2096.648621] khugepaged_mm_slot 3KB 27KB [ 2096.660189] device bridge_slave_1 left promiscuous mode [ 2096.668345] uid_cache 0KB 4KB [ 2096.677626] bridge0: port 2(bridge_slave_1) entered disabled state [ 2096.686701] dmaengine-unmap-2 0KB 3KB [ 2096.699050] skbuff_fclone_cache 31KB 33KB [ 2096.706203] device bridge_slave_0 left promiscuous mode [ 2096.717340] skbuff_head_cache 9084KB 9633KB [ 2096.717524] bridge0: port 1(bridge_slave_0) entered disabled state [ 2096.727724] configfs_dir_cache 3KB 7KB [ 2096.736898] file_lock_cache 25KB 27KB [ 2096.747262] file_lock_ctx 9KB 11KB [ 2096.753187] fsnotify_mark_connector 6KB 19KB [ 2096.759413] device veth1_vlan left promiscuous mode [ 2096.759602] net_namespace 96KB 105KB [ 2096.768490] device veth0_vlan left promiscuous mode [ 2096.770276] shmem_inode_cache 8032KB 8135KB [ 2096.780826] task_delay_info 236KB 375KB [ 2096.786313] taskstats 17KB 38KB [ 2096.792457] proc_dir_entry 1031KB 1102KB [ 2096.797975] pde_opener 24KB 54KB [ 2096.803782] seq_file 273KB 362KB [ 2096.809580] sigqueue 53KB 63KB [ 2096.815081] kernfs_node_cache 18044KB 18120KB [ 2096.821010] mnt_cache 191KB 220KB [ 2096.826520] filp 7437KB 7995KB [ 2096.833253] names_cache 105285KB 105285KB [ 2096.838877] iint_cache 36KB 47KB [ 2096.845069] key_jar 4KB 7KB [ 2096.850879] uts_namespace 3KB 11KB [ 2096.856385] nsproxy 2KB 7KB [ 2096.862240] vm_area_struct 3529KB 3538KB [ 2096.867946] mm_struct 598KB 611KB [ 2096.873972] fs_cache 287KB 352KB [ 2096.879763] files_cache 1036KB 1297KB [ 2096.885244] signal_cache 1759KB 2371KB [ 2096.891027] sighand_cache 615KB 631KB [ 2096.896754] task_struct 7246KB 7265KB [ 2096.902912] cred_jar 2116KB 2952KB [ 2096.908401] anon_vma_chain 1038KB 1508KB [ 2096.914337] anon_vma 170KB 327KB [ 2096.920141] pid 157KB 228KB [ 2096.925663] Acpi-Operand 156KB 202KB [ 2096.932644] Acpi-ParseExt 9KB 11KB [ 2096.938153] Acpi-Parse 41KB 47KB [ 2096.957740] Acpi-State 52KB 63KB [ 2096.967602] Acpi-Namespace 20KB 27KB [ 2096.973539] numa_policy 0KB 3KB [ 2096.983568] debug_objects_cache 1860KB 1968KB [ 2096.991264] trace_event_file 297KB 298KB [ 2096.996786] ftrace_event_field 398KB 401KB [ 2097.006880] pool_workqueue 140KB 156KB [ 2097.013561] page->ptl 537KB 1031KB [ 2097.019159] kmalloc-2097152 2050KB 2050KB [ 2097.030411] kmalloc-524288 2056KB 2056KB [ 2097.036157] kmalloc-262144 1290KB 1290KB [ 2097.041585] device hsr_slave_1 left promiscuous mode [ 2097.046843] device hsr_slave_0 left promiscuous mode [ 2097.051217] kmalloc-131072 650KB 650KB [ 2097.057681] kmalloc-65536 3168KB 3234KB [ 2097.068587] kmalloc-32768 2409KB 2607KB [ 2097.074460] kmalloc-16384 1336KB 1452KB [ 2097.085076] kmalloc-8192 5527KB 5643KB [ 2097.085151] team0 (unregistering): Port device team_slave_1 removed [ 2097.090935] kmalloc-4096 28810KB 28853KB [ 2097.107506] kmalloc-2048 18965KB 20049KB [ 2097.113249] kmalloc-1024 14395KB 15553KB [ 2097.119047] kmalloc-512 17093KB 17628KB [ 2097.119093] team0 (unregistering): Port device team_slave_0 removed [ 2097.129509] kmalloc-256 5912KB 6390KB [ 2097.136942] kmalloc-128 1515KB 1701KB [ 2097.147745] kmalloc-96 3553KB 4404KB [ 2097.153557] kmalloc-64 2885KB 3736KB [ 2097.159891] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2097.164114] kmalloc-32 2048KB 2476KB [ 2097.172817] kmalloc-192 2394KB 2956KB [ 2097.178484] kmem_cache 177KB 183KB [ 2097.184173] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2097.189261] Out of memory (oom_kill_allocating_task): Kill process 28115 (systemd-journal) score 0 or sacrifice child [ 2097.208405] Killed process 28115 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1540kB [ 2097.225585] oom_reaper: reaped process 28115 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1540kB [ 2097.255228] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2097.290712] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2097.309650] bond0 (unregistering): Released all slaves [ 2097.338547] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2097.354787] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2097.365324] systemd[1]: Stopped Journal Service. [ 2097.395324] systemd[1]: Starting Journal Service... [ 2097.522487] systemd-journald[28451]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2097.646089] IPVS: ftp: loaded support on port[0] = 21 [ 2098.021068] chnl_net:caif_netlink_parms(): no params data found [ 2098.177784] bridge0: port 1(bridge_slave_0) entered blocking state [ 2098.193447] bridge0: port 1(bridge_slave_0) entered disabled state [ 2098.220621] device bridge_slave_0 entered promiscuous mode [ 2098.235958] bridge0: port 2(bridge_slave_1) entered blocking state [ 2098.250548] bridge0: port 2(bridge_slave_1) entered disabled state [ 2098.266141] device bridge_slave_1 entered promiscuous mode [ 2098.316052] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2098.338941] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2098.387554] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2098.404243] team0: Port device team_slave_0 added [ 2098.417112] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2098.435260] team0: Port device team_slave_1 added [ 2098.481695] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2098.495981] 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. [ 2098.549510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2098.573770] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2098.587995] 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. [ 2098.641310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2098.675208] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2098.691978] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2098.748632] device hsr_slave_0 entered promiscuous mode [ 2098.761529] device hsr_slave_1 entered promiscuous mode [ 2098.774958] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2098.792491] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2098.865540] systemd[1]: Started Journal Service. [ 2099.047851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2099.157351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2099.190802] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2099.210156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2099.230863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2099.237989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2099.258388] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2099.272139] 8021q: adding VLAN 0 to HW filter on device team0 [ 2099.288712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2099.298893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2099.313232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2099.323590] bridge0: port 1(bridge_slave_0) entered blocking state [ 2099.330102] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2099.346371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2099.357821] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2099.371974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2099.386183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2099.396511] bridge0: port 2(bridge_slave_1) entered blocking state [ 2099.402955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2099.419876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2099.435659] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2099.443308] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2099.458437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2099.471324] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2099.486448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2099.495707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2099.511544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2099.526248] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2099.534341] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2099.564611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2099.574716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2099.593294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2099.606783] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2099.619924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2099.626965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2099.635367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2099.648793] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2099.655697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2099.679449] Bluetooth: hci5: command 0x0409 tx timeout [ 2099.714249] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2099.727723] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2099.734390] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2099.747009] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2099.768409] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2099.831306] ieee802154 phy0 wpan0: encryption failed: -22 [ 2099.837016] ieee802154 phy1 wpan1: encryption failed: -22 [ 2099.860065] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2099.897783] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2099.934101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2099.942871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2100.067447] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2100.084502] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2100.093195] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2100.109999] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2100.116646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2100.130134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2100.140341] device veth0_vlan entered promiscuous mode [ 2100.162099] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2100.174564] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2100.183262] device veth1_vlan entered promiscuous mode [ 2100.190141] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2100.202825] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2100.216369] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2100.228326] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2100.236677] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2100.244835] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2100.252897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2100.261614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2100.272397] device veth0_macvtap entered promiscuous mode [ 2100.278870] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2100.294346] device veth1_macvtap entered promiscuous mode [ 2100.300960] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2100.314527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2100.325364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2100.335288] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2100.345467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.355378] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2100.365525] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.375353] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2100.385521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.395498] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2100.406813] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.416544] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2100.426739] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.437898] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2100.445410] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2100.452982] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2100.461375] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2100.468720] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2100.484833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2100.495829] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2100.513431] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.525473] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2100.541150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.554012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2100.566756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.581310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2100.593419] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.606684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2100.623749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2100.638169] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2100.651331] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2100.658828] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2100.673014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2100.864039] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2100.878546] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2100.901100] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2100.913008] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2100.923130] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2100.933016] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2100.944809] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2100.956024] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2101.749478] Bluetooth: hci5: command 0x041b tx timeout 07:16:04 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x59555956, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000140)) 07:16:04 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0x5, 0x50, 0x3032344d, 0x4, 0x3, [{0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x7f}, {0x80, 0x3}, {0x7, 0x5}, {0x9, 0x3}], 0x1f, 0x1f, 0x0, 0x2, 0x5}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix_mp={0x5, 0x50, 0x3032344d, 0x4, 0x3, [{0x6}, {0x2, 0x1}, {0x1, 0x1}, {0x4, 0x5}, {0x7, 0x7f}, {0x80, 0x3}, {0x7, 0x5}, {0x9, 0x3}], 0x1f, 0x1f, 0x0, 0x2, 0x5}}) setsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000140)=0xf82, 0x4) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000180)={0x2, 0x9, 0x7fffffff, 0x4, 0x81, 0x1f, 0x3, 0x4, 0xf7, 0x1f, 0x1b, "e2b4667d071f385842c1fb66462d3312bf74840868b38edc86f11c3522e1d526"}) 07:16:04 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, 0x0) 07:16:04 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff, 0x80], 0xd3e}}, 0x7ff}) 07:16:04 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90], 0xd3e}}, 0x7ff}) 07:16:04 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6, 0x90, 0x9, 0x400, 0x6, 0x2400, 0x1, 0x7f, 0x8, 0x7ff], 0xd3e}}, 0x7ff}) 07:16:04 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8, @pix={0x0, 0x0, 0x59555956, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6}}) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000140)) 07:16:04 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x0, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:16:04 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x8000, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000180)={0x0, @pix={0x45e, 0x101, 0x43353039, 0x2, 0x100, 0x80, 0xb, 0x20, 0x1, 0x7, 0x0, 0x6}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) [ 2103.838728] Bluetooth: hci5: command 0x040f tx timeout [ 2105.908497] Bluetooth: hci5: command 0x0419 tx timeout [ 2107.158109] oom_reaper: reaped process 28724 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2107.196087] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2107.213340] systemd-journal cpuset=/ mems_allowed=0-1 [ 2107.218664] CPU: 0 PID: 28451 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2107.226642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2107.235993] Call Trace: [ 2107.238679] dump_stack+0x1fc/0x2ef [ 2107.242356] dump_header+0x15d/0xc3f [ 2107.246077] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2107.251181] ? ___ratelimit+0x319/0x590 [ 2107.255179] oom_kill_process.cold+0x10/0x692 [ 2107.259773] ? check_preemption_disabled+0x41/0x280 [ 2107.264798] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2107.270077] out_of_memory+0x1072/0x1390 [ 2107.274150] ? oom_killer_disable+0x270/0x270 [ 2107.278656] ? mutex_trylock+0x15f/0x1a0 [ 2107.282718] __alloc_pages_nodemask+0x23a2/0x2890 [ 2107.287550] ? find_get_entry+0x4cd/0x8a0 [ 2107.291688] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2107.296530] alloc_pages_current+0x193/0x2a0 [ 2107.298479] syz-executor.1: vmalloc: allocation failure, allocated 1599225856 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2107.300970] filemap_fault+0x146e/0x2180 [ 2107.314827] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2107.318822] ext4_filemap_fault+0x84/0xb0 [ 2107.318843] __do_fault+0x10b/0x4b0 [ 2107.331706] __handle_mm_fault+0x273b/0x41c0 [ 2107.336261] ? vm_insert_page+0x9c0/0x9c0 [ 2107.340427] ? check_preemption_disabled+0x41/0x280 [ 2107.345463] handle_mm_fault+0x436/0xb10 [ 2107.349556] __do_page_fault+0x68e/0xd60 [ 2107.353627] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2107.358644] ? spurious_fault+0x840/0x840 [ 2107.362795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2107.367649] ? page_fault+0x8/0x30 [ 2107.371209] page_fault+0x1e/0x30 [ 2107.374662] RIP: 0033:0x7f834e4ce2e3 [ 2107.378372] Code: Bad RIP value. [ 2107.381730] RSP: 002b:00007ffc05a4be08 EFLAGS: 00010246 [ 2107.387091] RAX: 0000000000000001 RBX: 0000559c1c5441e0 RCX: 00007f834e4ce2e3 [ 2107.394351] RDX: 0000000000000013 RSI: 00007ffc05a4be10 RDI: 000000000000000c [ 2107.401612] RBP: 00007ffc05a4c000 R08: 00007ffc05bf2000 R09: 0000021c49bc0e2a [ 2107.408870] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc05a4be10 [ 2107.416128] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59522f54029 [ 2107.423409] CPU: 1 PID: 28724 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2107.430407] Mem-Info: [ 2107.431314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2107.433830] active_anon:18068 inactive_anon:53509 isolated_anon:0 [ 2107.433830] active_file:13 inactive_file:12 isolated_file:0 [ 2107.433830] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2107.433830] slab_reclaimable:13274 slab_unreclaimable:119050 [ 2107.433830] mapped:22168 shmem:54364 pagetables:647 bounce:0 [ 2107.433830] free:13852 free_pcp:149 free_cma:0 [ 2107.443171] Call Trace: [ 2107.443194] dump_stack+0x1fc/0x2ef [ 2107.443211] warn_alloc.cold+0x7b/0x18f [ 2107.443228] ? zone_watermark_ok_safe+0x260/0x260 [ 2107.443260] ? retint_kernel+0x2d/0x2d [ 2107.478334] Node 0 active_anon:68660kB inactive_anon:56652kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60000kB dirty:0kB writeback:0kB shmem:58840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2107.479152] __vmalloc_area_node+0x4fd/0x780 [ 2107.482757] Node 1 active_anon:3612kB inactive_anon:157384kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2107.486712] ? __vmalloc_node_range+0x180/0x180 [ 2107.491568] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2107.495424] ? _raw_spin_unlock+0x29/0x40 [ 2107.523188] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2107.527550] ? __get_vm_area_node+0x2e2/0x3a0 [ 2107.554923] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:64564kB inactive_anon:56652kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2260kB bounce:0kB free_pcp:348kB local_pcp:100kB free_cma:0kB [ 2107.559549] __vmalloc_node_range+0xed/0x180 [ 2107.559568] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2107.588229] lowmem_reserve[]: 0 0 1 1 1 [ 2107.590753] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2107.590767] vmalloc_user+0x70/0xe0 [ 2107.590782] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2107.595779] 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 [ 2107.600265] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2107.600281] __vb2_queue_alloc+0x472/0xe60 [ 2107.600308] vb2_core_create_bufs+0x273/0x7e0 [ 2107.629197] lowmem_reserve[]: 0 0 0 0 0 [ 2107.633587] ? __vb2_queue_free+0x870/0x870 [ 2107.637879] Node 1 Normal free:26540kB min:53876kB low:67344kB high:80812kB active_anon:3612kB inactive_anon:157384kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:328kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2107.641844] ? mutex_trylock+0x1a0/0x1a0 [ 2107.641858] ? __video_do_ioctl+0x632/0xcd0 [ 2107.641879] vb2_create_bufs+0x332/0x620 [ 2107.647301] lowmem_reserve[]: 0 0 0 0 0 [ 2107.650922] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2107.650935] ? __video_do_ioctl+0x632/0xcd0 [ 2107.650951] ? mutex_trylock+0x1a0/0x1a0 [ 2107.655383] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (U) 3*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10860kB [ 2107.681231] ? mark_held_locks+0xf0/0xf0 [ 2107.681252] vb2_ioctl_create_bufs+0x20d/0x360 [ 2107.681268] ? memset+0x20/0x40 [ 2107.681284] v4l_create_bufs+0xb2/0x160 [ 2107.681299] __video_do_ioctl+0x49a/0xcd0 [ 2107.681320] ? v4l_querycap+0x340/0x340 [ 2107.681339] ? __might_fault+0x192/0x1d0 [ 2107.681355] ? v4l_querycap+0x340/0x340 [ 2107.681369] video_usercopy+0x13f/0xfa0 [ 2107.681391] ? v4l_enumstd+0x60/0x60 [ 2107.681405] ? do_futex+0x171/0x1880 [ 2107.681419] ? mark_held_locks+0xf0/0xf0 [ 2107.681436] ? debug_check_no_obj_freed+0x201/0x490 [ 2107.681460] ? video_usercopy+0xfa0/0xfa0 [ 2107.681473] v4l2_ioctl+0x147/0x1a0 [ 2107.681485] ? video_devdata+0xa0/0xa0 [ 2107.681501] do_vfs_ioctl+0xcdb/0x12e0 [ 2107.681518] ? lock_downgrade+0x720/0x720 [ 2107.681533] ? check_preemption_disabled+0x41/0x280 [ 2107.681548] ? ioctl_preallocate+0x200/0x200 [ 2107.681567] ? __fget+0x356/0x510 [ 2107.681589] ? do_dup2+0x450/0x450 [ 2107.681603] ? __se_sys_futex+0x298/0x3b0 [ 2107.681625] ksys_ioctl+0x9b/0xc0 [ 2107.681642] __x64_sys_ioctl+0x6f/0xb0 [ 2107.681657] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2107.681672] do_syscall_64+0xf9/0x620 [ 2107.681691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2107.681703] RIP: 0033:0x7ff9055210f9 [ 2107.681719] Code: Bad RIP value. [ 2107.681727] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2107.681740] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2107.681749] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2107.681756] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2107.681765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2107.681773] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2107.697340] Mem-Info: [ 2107.700259] Node 0 DMA32: 846*4kB (UME) 449*8kB (ME) 155*16kB (UME) 51*32kB (ME) 4*64kB (UME) 4*128kB (M) 2*256kB (UM) 1*512kB (M) 3*1024kB (UM) 1*2048kB (M) 0*4096kB = 18000kB [ 2107.707665] active_anon:18068 inactive_anon:53509 isolated_anon:0 [ 2107.707665] active_file:13 inactive_file:12 isolated_file:0 [ 2107.707665] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2107.707665] slab_reclaimable:13274 slab_unreclaimable:119050 [ 2107.707665] mapped:22168 shmem:54364 pagetables:647 bounce:0 [ 2107.707665] free:13852 free_pcp:149 free_cma:0 [ 2107.733280] 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 [ 2107.733335] Node 1 Normal: 431*4kB (UME) 346*8kB (UME) 230*16kB (ME) 128*32kB (ME) 5*64kB (UME) 3*128kB (UME) 1*256kB (M) 2*512kB (UE) 2*1024kB (UE) 1*2048kB (U) 2*4096kB (M) = 26540kB [ 2107.744253] Node 0 active_anon:68660kB inactive_anon:56652kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60000kB dirty:0kB writeback:0kB shmem:58840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2107.745817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2107.752074] Node 1 active_anon:3612kB inactive_anon:157384kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:158616kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2107.754966] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2107.764287] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2107.779467] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2107.790717] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2107.793629] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2107.797761] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:64564kB inactive_anon:56652kB active_file:40kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2260kB bounce:0kB free_pcp:348kB local_pcp:248kB free_cma:0kB [ 2107.801783] 54389 total pagecache pages [ 2107.801797] 0 pages in swap cache [ 2107.801804] Swap cache stats: add 0, delete 0, find 0/0 [ 2107.801809] Free swap = 0kB [ 2107.801814] Total swap = 0kB [ 2107.801822] 2097051 pages RAM [ 2107.801826] 0 pages HighMem/MovableOnly [ 2107.801835] 369649 pages reserved [ 2107.811731] lowmem_reserve[]: 0 0 1 1 1 [ 2107.813877] 0 pages cma reserved [ 2107.817580] 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 [ 2107.821356] Unreclaimable slab info: [ 2107.821363] Name Used Total [ 2107.821375] pid_2 16KB 48KB [ 2107.821445] batadv_tt_change_cache 2KB 7KB [ 2107.821458] batadv_tl_cache 6KB 16KB [ 2107.821486] TIPC 18KB 45KB [ 2107.821510] SCTPv6 18KB 30KB [ 2107.833615] lowmem_reserve[]: 0 0 0 0 0 [ 2107.834891] DCCPv6 17KB 22KB [ 2107.840838] Node 1 Normal free:26540kB min:53876kB low:67344kB high:80812kB active_anon:3612kB inactive_anon:157384kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:328kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2107.842417] DCCP 16KB 28KB [ 2107.846287] lowmem_reserve[]: 0 0 0 0 0 [ 2107.850505] L2TP/IPv6 6KB 19KB [ 2107.861248] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 2*128kB (U) 3*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10860kB [ 2107.863396] RXRPC 14KB 39KB [ 2107.867122] Node 0 DMA32: 846*4kB (UME) 449*8kB (ME) 155*16kB (UME) 51*32kB (ME) 4*64kB (UME) 4*128kB (M) 2*256kB (UM) 1*512kB (M) 3*1024kB (UM) 1*2048kB (M) 0*4096kB = 18000kB [ 2107.871406] rxrpc_call_jar 101KB 141KB [ 2107.871420] bridge_fdb_cache 13KB 27KB [ 2107.883155] 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 [ 2107.885085] fib6_nodes 256KB 288KB [ 2107.887792] Node 1 Normal: 431*4kB (UME) 346*8kB (UME) 230*16kB (ME) 128*32kB (ME) 5*64kB (UME) 3*128kB (UME) 1*256kB (M) 2*512kB (UE) 2*1024kB (UE) 1*2048kB (U) 2*4096kB (M) = 26540kB [ 2107.893209] ip6_dst_cache 735KB 892KB [ 2107.893225] RAWv6 131KB 141KB [ 2107.905346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2107.914644] UDPv6 31KB 45KB [ 2107.917343] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2107.929943] TCPv6 24KB 42KB [ 2107.938639] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2107.951756] nf_conntrack 9KB 18KB [ 2107.971188] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2108.004898] t10_alua_lu_gp_cache 0KB 3KB [ 2108.016331] 54389 total pagecache pages [ 2108.030791] sd_ext_cdb 0KB 7KB [ 2108.060179] 0 pages in swap cache [ 2108.067840] scsi_sense_cache 1056KB 1060KB [ 2108.099901] Swap cache stats: add 0, delete 0, find 0/0 [ 2108.132686] virtio_scsi_cmd 16KB 16KB [ 2108.143932] Free swap = 0kB [ 2108.155659] sgpool-128 8KB 8KB [ 2108.191069] Total swap = 0kB [ 2108.201190] sgpool-64 4KB 12KB [ 2108.212131] 2097051 pages RAM [ 2108.217145] sgpool-32 2KB 15KB [ 2108.218131] 0 pages HighMem/MovableOnly [ 2108.248591] sgpool-16 1KB 7KB [ 2108.261876] 369649 pages reserved [ 2108.270152] sgpool-8 0KB 7KB [ 2108.270169] mqueue_inode_cache 13KB 30KB [ 2108.270185] bio_post_read_ctx 14KB 15KB [ 2108.281691] 0 pages cma reserved [ 2108.284988] bio-2 14KB 15KB [ 2108.579508] jfs_mp 7KB 7KB [ 2108.584910] cifs_small_rq 15KB 16KB [ 2108.590422] cifs_request 67KB 67KB [ 2108.595787] cifs_mpx_ids 0KB 7KB [ 2108.603117] nfs_commit_data 3KB 14KB [ 2108.608529] nfs_write_data 34KB 44KB [ 2108.614165] ext4_system_zone 1KB 7KB [ 2108.619630] bio-1 1KB 7KB [ 2108.625009] pid_namespace 2KB 7KB [ 2108.630443] rpc_buffers 17KB 25KB [ 2108.635811] rpc_tasks 2KB 7KB [ 2108.641244] UNIX 1696KB 1833KB [ 2108.646618] tcp_bind_bucket 1KB 4KB [ 2108.652178] ip_fib_trie 31KB 47KB [ 2108.657630] ip_fib_alias 167KB 205KB [ 2108.663084] ip_dst_cache 16KB 28KB [ 2108.668509] RAW 78KB 97KB [ 2108.673880] UDP 59KB 81KB [ 2108.679325] TCP 8KB 16KB [ 2108.684695] hugetlbfs_inode_cache 3KB 15KB [ 2108.690456] fscache_cookie_jar 1KB 11KB [ 2108.695907] eventpoll_pwq 26KB 59KB [ 2108.703515] eventpoll_epi 48KB 63KB [ 2108.716721] inotify_inode_mark 11KB 19KB [ 2108.722300] request_queue 199KB 199KB [ 2108.727671] blkdev_requests 1KB 3KB [ 2108.737735] blkdev_ioc 20KB 30KB [ 2108.743282] bio-0 808KB 810KB [ 2108.753548] biovec-max 1584KB 1584KB [ 2108.759080] biovec-64 902KB 921KB [ 2108.764449] biovec-16 115KB 131KB [ 2108.774607] bio_integrity_payload 1KB 8KB [ 2108.780382] khugepaged_mm_slot 4KB 27KB [ 2108.785866] uid_cache 0KB 4KB [ 2108.798157] dmaengine-unmap-2 0KB 3KB [ 2108.805703] skbuff_fclone_cache 24KB 33KB [ 2108.811353] skbuff_head_cache 8392KB 9420KB [ 2108.816714] configfs_dir_cache 3KB 7KB [ 2108.822252] file_lock_cache 28KB 31KB [ 2108.827618] file_lock_ctx 9KB 11KB [ 2108.833189] fsnotify_mark_connector 5KB 19KB [ 2108.842716] net_namespace 105KB 105KB [ 2108.848090] shmem_inode_cache 8040KB 8131KB [ 2108.853565] task_delay_info 236KB 375KB [ 2108.862571] taskstats 23KB 38KB [ 2108.867938] proc_dir_entry 1020KB 1102KB [ 2108.873402] pde_opener 20KB 54KB [ 2108.882392] seq_file 279KB 362KB [ 2108.887758] sigqueue 47KB 63KB [ 2108.893153] kernfs_node_cache 18230KB 18258KB [ 2108.902256] mnt_cache 209KB 220KB [ 2108.914550] filp 7869KB 7995KB [ 2108.923547] names_cache 118026KB 118065KB [ 2108.933801] iint_cache 32KB 47KB [ 2108.942697] key_jar 4KB 7KB [ 2108.948067] uts_namespace 3KB 11KB [ 2108.962434] nsproxy 2KB 7KB [ 2108.967813] vm_area_struct 3325KB 3534KB [ 2108.976982] mm_struct 563KB 611KB [ 2108.986390] fs_cache 254KB 352KB [ 2108.995648] files_cache 990KB 1275KB [ 2109.005239] signal_cache 1893KB 2371KB [ 2109.017121] sighand_cache 578KB 631KB [ 2109.026441] task_struct 8117KB 8193KB [ 2109.035742] cred_jar 2332KB 2952KB [ 2109.045345] anon_vma_chain 1003KB 1508KB [ 2109.055027] anon_vma 147KB 327KB [ 2109.064764] pid 147KB 228KB [ 2109.074164] Acpi-Operand 156KB 202KB [ 2109.083939] Acpi-ParseExt 9KB 11KB [ 2109.093364] Acpi-Parse 41KB 47KB [ 2109.103024] Acpi-State 52KB 63KB [ 2109.121835] Acpi-Namespace 20KB 27KB [ 2109.127233] numa_policy 0KB 3KB [ 2109.137014] debug_objects_cache 1809KB 1968KB [ 2109.145769] trace_event_file 297KB 298KB [ 2109.156334] ftrace_event_field 398KB 401KB [ 2109.165018] pool_workqueue 133KB 156KB [ 2109.175115] page->ptl 525KB 1031KB [ 2109.183954] kmalloc-2097152 2050KB 2050KB [ 2109.194193] kmalloc-524288 2056KB 2056KB [ 2109.203095] kmalloc-262144 1290KB 1290KB [ 2109.214841] kmalloc-131072 650KB 650KB [ 2109.223659] kmalloc-65536 2376KB 3036KB [ 2109.234148] kmalloc-32768 2112KB 2343KB [ 2109.243164] kmalloc-16384 1270KB 1369KB [ 2109.253535] kmalloc-8192 4900KB 4999KB [ 2109.262547] kmalloc-4096 26673KB 26694KB [ 2109.267928] kmalloc-2048 16326KB 18627KB [ 2109.278095] kmalloc-1024 11677KB 15403KB [ 2109.286728] kmalloc-512 16401KB 17565KB [ 2109.296816] kmalloc-256 5149KB 6363KB [ 2109.305677] kmalloc-128 1314KB 1697KB [ 2109.317506] kmalloc-96 3613KB 4404KB [ 2109.326452] kmalloc-64 2682KB 3728KB [ 2109.336725] kmalloc-32 1940KB 2476KB [ 2109.345516] kmalloc-192 2208KB 2956KB [ 2109.355748] kmem_cache 177KB 183KB [ 2109.364939] Out of memory (oom_kill_allocating_task): Kill process 28451 (systemd-journal) score 0 or sacrifice child [ 2109.380399] Killed process 28451 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1548kB [ 2109.394902] oom_reaper: reaped process 28451 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1548kB [ 2109.584266] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2109.603319] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2109.626397] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2109.636733] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2109.649693] systemd[1]: Stopped Journal Service. [ 2109.687190] systemd[1]: Starting Journal Service... [ 2109.814388] systemd-journald[28742]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2110.325296] systemd[1]: Started Journal Service. 07:16:13 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @vbi={0x1000, 0x6, 0x1, 0x35303553, [0x0, 0xffe00000], [0x400, 0x8], 0x13a}}) r1 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x3e8d, {{0xa, 0x4e24, 0xffffff07, @rand_addr=' \x01\x00', 0xd8}}}, 0x88) syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) 07:16:16 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6, 0x6], 0xd3e}}, 0x7ff}) 07:16:16 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x4d, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000002c0)={0x3, @sliced={0x9, [0x4, 0x7, 0x4, 0x0, 0x6, 0x20, 0x101, 0x7, 0xddc, 0xe09, 0x9, 0x5, 0x9, 0x3e, 0x7, 0x3, 0x9f1a, 0x80, 0x20, 0x9, 0xff, 0x3, 0x335, 0xdeb2, 0x40, 0x3, 0x0, 0x8, 0x401, 0x3, 0x1, 0x1, 0x401, 0x8000, 0x3, 0x2, 0x766, 0x9, 0x0, 0x5a9, 0x401, 0x8001, 0xfff, 0x9, 0x2, 0x200, 0x1, 0x3], 0x8000}}) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000240)={0x8, 0x3436324d, 0x3, @discrete={0x0, 0x7fffffff}}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x101, 0x1, {0x2, @sliced={0x2, [0xffff, 0x1ff, 0x1, 0x7, 0x401, 0x2, 0x80, 0x2, 0x7f, 0x6, 0x0, 0xf4, 0x1, 0x401, 0x1, 0x8, 0xb1, 0x7, 0x2, 0x6, 0x25, 0x8, 0x0, 0x8, 0x800, 0x3, 0x0, 0x3f, 0x400, 0x63, 0x3, 0x3, 0x0, 0x9, 0x177c, 0x1, 0x7, 0x1, 0x0, 0x8001, 0x9, 0x2a, 0x400, 0x5, 0xffff, 0x8001, 0xffff, 0x1], 0x1}}}) 07:16:16 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000540)={&(0x7f0000000040)={0xa, 0x0, 0x0, @private2, 0x8}, 0x1c, &(0x7f0000000440)=[{0x0}, {0x0}], 0x2, &(0x7f00000004c0)=[@pktinfo={{0x24, 0x29, 0x32, {@private0}}}], 0x28}, 0x0) r1 = socket$inet6(0xa, 0x5, 0xc4c3) setsockopt$inet6_buf(r1, 0x29, 0x3d, 0x0, 0x0) 07:16:16 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}], 0x18}, 0x20000000) 07:16:16 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x0, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:16:16 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x8000, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000180)={0x0, @pix={0x45e, 0x101, 0x43353039, 0x2, 0x100, 0x80, 0xb, 0x20, 0x1, 0x7, 0x0, 0x6}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:16:16 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x4d, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000002c0)={0x3, @sliced={0x9, [0x4, 0x7, 0x4, 0x0, 0x6, 0x20, 0x101, 0x7, 0xddc, 0xe09, 0x9, 0x5, 0x9, 0x3e, 0x7, 0x3, 0x9f1a, 0x80, 0x20, 0x9, 0xff, 0x3, 0x335, 0xdeb2, 0x40, 0x3, 0x0, 0x8, 0x401, 0x3, 0x1, 0x1, 0x401, 0x8000, 0x3, 0x2, 0x766, 0x9, 0x0, 0x5a9, 0x401, 0x8001, 0xfff, 0x9, 0x2, 0x200, 0x1, 0x3], 0x8000}}) (async) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000240)={0x8, 0x3436324d, 0x3, @discrete={0x0, 0x7fffffff}}) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x101, 0x1, {0x2, @sliced={0x2, [0xffff, 0x1ff, 0x1, 0x7, 0x401, 0x2, 0x80, 0x2, 0x7f, 0x6, 0x0, 0xf4, 0x1, 0x401, 0x1, 0x8, 0xb1, 0x7, 0x2, 0x6, 0x25, 0x8, 0x0, 0x8, 0x800, 0x3, 0x0, 0x3f, 0x400, 0x63, 0x3, 0x3, 0x0, 0x9, 0x177c, 0x1, 0x7, 0x1, 0x0, 0x8001, 0x9, 0x2a, 0x400, 0x5, 0xffff, 0x8001, 0xffff, 0x1], 0x1}}}) 07:16:16 executing program 0: syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000140), 0x8000, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f0000000180)={0x0, @pix={0x45e, 0x101, 0x43353039, 0x2, 0x100, 0x80, 0xb, 0x20, 0x1, 0x7, 0x0, 0x6}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2}) 07:16:16 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x4d, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000002c0)={0x3, @sliced={0x9, [0x4, 0x7, 0x4, 0x0, 0x6, 0x20, 0x101, 0x7, 0xddc, 0xe09, 0x9, 0x5, 0x9, 0x3e, 0x7, 0x3, 0x9f1a, 0x80, 0x20, 0x9, 0xff, 0x3, 0x335, 0xdeb2, 0x40, 0x3, 0x0, 0x8, 0x401, 0x3, 0x1, 0x1, 0x401, 0x8000, 0x3, 0x2, 0x766, 0x9, 0x0, 0x5a9, 0x401, 0x8001, 0xfff, 0x9, 0x2, 0x200, 0x1, 0x3], 0x8000}}) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000240)={0x8, 0x3436324d, 0x3, @discrete={0x0, 0x7fffffff}}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x101, 0x1, {0x2, @sliced={0x2, [0xffff, 0x1ff, 0x1, 0x7, 0x401, 0x2, 0x80, 0x2, 0x7f, 0x6, 0x0, 0xf4, 0x1, 0x401, 0x1, 0x8, 0xb1, 0x7, 0x2, 0x6, 0x25, 0x8, 0x0, 0x8, 0x800, 0x3, 0x0, 0x3f, 0x400, 0x63, 0x3, 0x3, 0x0, 0x9, 0x177c, 0x1, 0x7, 0x1, 0x0, 0x8001, 0x9, 0x2a, 0x400, 0x5, 0xffff, 0x8001, 0xffff, 0x1], 0x1}}}) 07:16:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0}, 0x20000000) 07:16:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0}, 0x20000000) 07:16:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0}, 0x20000000) 07:16:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0}, 0x20000000) [ 2118.250025] oom_reaper: reaped process 28764 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2118.295973] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2118.312835] in:imklog cpuset=/ mems_allowed=0-1 [ 2118.317678] CPU: 1 PID: 26696 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2118.325127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2118.334488] Call Trace: [ 2118.337086] dump_stack+0x1fc/0x2ef [ 2118.340735] dump_header+0x15d/0xc3f [ 2118.344578] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2118.349805] ? ___ratelimit+0x319/0x590 [ 2118.353874] oom_kill_process.cold+0x10/0x692 [ 2118.358377] ? check_preemption_disabled+0x41/0x280 [ 2118.363392] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2118.368665] out_of_memory+0x1072/0x1390 [ 2118.372718] ? oom_killer_disable+0x270/0x270 [ 2118.377201] ? mutex_trylock+0x15f/0x1a0 [ 2118.381256] __alloc_pages_nodemask+0x23a2/0x2890 [ 2118.386091] ? find_get_entry+0x4cd/0x8a0 [ 2118.390247] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2118.395098] alloc_pages_current+0x193/0x2a0 [ 2118.399599] filemap_fault+0x146e/0x2180 [ 2118.403649] ext4_filemap_fault+0x84/0xb0 [ 2118.407783] __do_fault+0x10b/0x4b0 [ 2118.411402] __handle_mm_fault+0x273b/0x41c0 [ 2118.415807] ? vm_insert_page+0x9c0/0x9c0 [ 2118.419951] ? lock_downgrade+0x720/0x720 [ 2118.424094] ? check_preemption_disabled+0x41/0x280 [ 2118.429104] handle_mm_fault+0x436/0xb10 [ 2118.433162] __do_page_fault+0x68e/0xd60 [ 2118.437211] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2118.442210] ? spurious_fault+0x840/0x840 [ 2118.446344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2118.451174] ? page_fault+0x8/0x30 [ 2118.454700] page_fault+0x1e/0x30 [ 2118.458134] RIP: 0033:0x7f9a5fc2322d [ 2118.461831] Code: Bad RIP value. [ 2118.465174] RSP: 002b:00007f9a5d5bf580 EFLAGS: 00010293 [ 2118.470535] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f9a5fc2322d [ 2118.477793] RDX: 0000000000001fa0 RSI: 00007f9a5d5bfda0 RDI: 0000000000000004 [ 2118.485050] RBP: 00005586feb669d0 R08: 00007f9a5ed9c940 R09: 0000000000000000 [ 2118.492305] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f9a5d5bfda0 [ 2118.499558] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f9a5d5bfdd8 [ 2118.507433] Mem-Info: [ 2118.509871] active_anon:17718 inactive_anon:55541 isolated_anon:0 [ 2118.509871] active_file:15 inactive_file:10 isolated_file:0 [ 2118.509871] unevictable:0 dirty:30 writeback:0 unstable:0 [ 2118.509871] slab_reclaimable:13401 slab_unreclaimable:118942 [ 2118.509871] mapped:22130 shmem:56412 pagetables:630 bounce:0 [ 2118.509871] free:13869 free_pcp:954 free_cma:0 [ 2118.520319] syz-executor.1: vmalloc: allocation failure, allocated 1588981760 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2118.545020] Node 0 active_anon:66764kB inactive_anon:56588kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58448kB dirty:88kB writeback:0kB shmem:58840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2118.566335] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2118.585189] Node 1 active_anon:4108kB inactive_anon:165576kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30072kB dirty:32kB writeback:0kB shmem:166808kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2118.585196] Node 0 DMA free:10872kB 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 [ 2118.585223] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2118.585241] Node 0 DMA32 free:17732kB min:35996kB low:44992kB high:53988kB active_anon:64716kB inactive_anon:56588kB active_file:20kB inactive_file:480kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2096kB bounce:0kB free_pcp:2048kB local_pcp:1612kB free_cma:0kB [ 2118.585268] lowmem_reserve[]: 0 0 1 1 1 [ 2118.585282] 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 [ 2118.585305] lowmem_reserve[]: 0 0 0 0 0 [ 2118.585323] Node 1 Normal free:26864kB min:53876kB low:67344kB high:80812kB active_anon:4108kB inactive_anon:165576kB active_file:168kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:424kB bounce:0kB free_pcp:1768kB local_pcp:260kB free_cma:0kB [ 2118.585353] lowmem_reserve[]: 0 0 0 0 0 [ 2118.585370] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 2*1024kB (U) 0*2048kB 2*4096kB (M) = 10872kB [ 2118.599237] CPU: 0 PID: 28764 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2118.618472] Node 0 DMA32: 565*4kB (UME) 412*8kB (ME) 115*16kB (ME) 51*32kB (UME) 6*64kB (ME) 5*128kB (UM) 2*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 0*4096kB = 17732kB [ 2118.644763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2118.644769] Call Trace: [ 2118.644793] dump_stack+0x1fc/0x2ef [ 2118.644811] warn_alloc.cold+0x7b/0x18f [ 2118.644830] ? zone_watermark_ok_safe+0x260/0x260 [ 2118.644862] __vmalloc_area_node+0x4fd/0x780 [ 2118.644883] ? __vmalloc_node_range+0x180/0x180 [ 2118.644898] ? _raw_spin_unlock+0x29/0x40 [ 2118.644910] ? __get_vm_area_node+0x2e2/0x3a0 [ 2118.644929] __vmalloc_node_range+0xed/0x180 [ 2118.644947] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2118.644961] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2118.644974] vmalloc_user+0x70/0xe0 [ 2118.644989] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2118.645003] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2118.645018] __vb2_queue_alloc+0x472/0xe60 [ 2118.645046] vb2_core_create_bufs+0x273/0x7e0 [ 2118.645062] ? __vb2_queue_free+0x870/0x870 [ 2118.645080] ? mutex_trylock+0x1a0/0x1a0 [ 2118.645096] ? __video_do_ioctl+0x632/0xcd0 [ 2118.645116] vb2_create_bufs+0x332/0x620 [ 2118.645135] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2118.645149] ? __video_do_ioctl+0x632/0xcd0 [ 2118.645162] ? mutex_trylock+0x1a0/0x1a0 [ 2118.645178] ? mark_held_locks+0xf0/0xf0 [ 2118.645201] vb2_ioctl_create_bufs+0x20d/0x360 [ 2118.645215] ? memset+0x20/0x40 [ 2118.645233] v4l_create_bufs+0xb2/0x160 [ 2118.645252] __video_do_ioctl+0x49a/0xcd0 [ 2118.645273] ? v4l_querycap+0x340/0x340 [ 2118.645293] ? __might_fault+0x192/0x1d0 [ 2118.645311] ? v4l_querycap+0x340/0x340 [ 2118.645329] video_usercopy+0x13f/0xfa0 [ 2118.645351] ? v4l_enumstd+0x60/0x60 [ 2118.645366] ? do_futex+0x171/0x1880 [ 2118.645382] ? mark_held_locks+0xf0/0xf0 [ 2118.645401] ? debug_check_no_obj_freed+0x201/0x490 [ 2118.645431] ? video_usercopy+0xfa0/0xfa0 [ 2118.645444] v4l2_ioctl+0x147/0x1a0 [ 2118.645457] ? video_devdata+0xa0/0xa0 [ 2118.645473] do_vfs_ioctl+0xcdb/0x12e0 [ 2118.645489] ? lock_downgrade+0x720/0x720 [ 2118.645504] ? check_preemption_disabled+0x41/0x280 [ 2118.645519] ? ioctl_preallocate+0x200/0x200 [ 2118.645538] ? __fget+0x356/0x510 [ 2118.645554] ? do_dup2+0x450/0x450 [ 2118.645569] ? __se_sys_futex+0x298/0x3b0 [ 2118.645591] ksys_ioctl+0x9b/0xc0 [ 2118.645609] __x64_sys_ioctl+0x6f/0xb0 [ 2118.645623] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2118.645637] do_syscall_64+0xf9/0x620 [ 2118.645655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2118.645667] RIP: 0033:0x7ff9055210f9 [ 2118.645682] Code: Bad RIP value. [ 2118.645690] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2118.645703] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2118.645711] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2118.645720] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2118.645727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2118.645734] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2118.650785] Mem-Info: [ 2118.655131] 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 [ 2118.686811] active_anon:17718 inactive_anon:55541 isolated_anon:0 [ 2118.686811] active_file:15 inactive_file:10 isolated_file:0 [ 2118.686811] unevictable:0 dirty:30 writeback:0 unstable:0 [ 2118.686811] slab_reclaimable:13401 slab_unreclaimable:118942 [ 2118.686811] mapped:22130 shmem:56412 pagetables:630 bounce:0 [ 2118.686811] free:13869 free_pcp:954 free_cma:0 [ 2118.714371] Node 1 Normal: 502*4kB (ME) 331*8kB (ME) 238*16kB (M) 103*32kB (ME) 8*64kB (UM) 2*128kB (UE) 2*256kB (UM) 3*512kB (UME) 2*1024kB (UE) 1*2048kB (M) 2*4096kB (U) = 26864kB [ 2118.717409] Node 0 active_anon:66764kB inactive_anon:56588kB active_file:48kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58448kB dirty:88kB writeback:0kB shmem:58840kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2118.749220] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2118.766327] Node 1 active_anon:4108kB inactive_anon:165576kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30072kB dirty:32kB writeback:0kB shmem:166808kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2118.772578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2118.790063] Node 0 DMA free:10872kB 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 [ 2118.798253] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2118.809199] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2118.809781] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2118.814104] Node 0 DMA32 free:17732kB min:35996kB low:44992kB high:53988kB active_anon:64628kB inactive_anon:56588kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2092kB bounce:0kB free_pcp:2056kB local_pcp:444kB free_cma:0kB [ 2118.822233] 56434 total pagecache pages [ 2118.827360] lowmem_reserve[]: 0 0 1 1 1 [ 2118.827563] 0 pages in swap cache [ 2118.831891] 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 [ 2118.841458] Swap cache stats: add 0, delete 0, find 0/0 [ 2118.842456] lowmem_reserve[]: 0 0 0 0 0 [ 2118.845295] Free swap = 0kB [ 2118.849725] Node 1 Normal free:26864kB min:53876kB low:67344kB high:80812kB active_anon:4124kB inactive_anon:165576kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:424kB bounce:0kB free_pcp:1768kB local_pcp:1508kB free_cma:0kB [ 2118.861302] Total swap = 0kB [ 2118.862604] lowmem_reserve[]: 0 0 0 0 0 [ 2118.866916] 2097051 pages RAM [ 2118.871044] Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 1*512kB (U) 2*1024kB (U) 0*2048kB 2*4096kB (M) = 10872kB [ 2118.880740] 0 pages HighMem/MovableOnly [ 2118.884817] Node 0 DMA32: 565*4kB (UME) 413*8kB (UME) 115*16kB (ME) 51*32kB (UME) 6*64kB (ME) 5*128kB (UM) 2*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 1*2048kB (M) 0*4096kB = 17740kB [ 2118.893362] 369649 pages reserved [ 2118.897324] 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 [ 2118.905248] 0 pages cma reserved [ 2118.915679] Node 1 Normal: 502*4kB (ME) 331*8kB (ME) 238*16kB (M) 103*32kB (ME) 8*64kB (UM) 2*128kB (UE) 2*256kB (UM) 3*512kB (UME) 2*1024kB (UE) 1*2048kB (M) 2*4096kB (U) = 26864kB [ 2118.926936] Unreclaimable slab info: [ 2118.932762] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2118.933105] Name Used Total [ 2118.936805] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2118.936819] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2118.954679] pid_2 17KB 48KB [ 2118.961197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2118.964188] batadv_tt_change_cache 2KB 7KB [ 2118.965907] 56434 total pagecache pages [ 2118.965921] 0 pages in swap cache [ 2118.975319] batadv_tl_cache 6KB 16KB [ 2118.977321] Swap cache stats: add 0, delete 0, find 0/0 [ 2118.978935] TIPC 18KB 45KB [ 2118.985529] Free swap = 0kB [ 2118.986502] SCTPv6 18KB 30KB [ 2118.994999] Total swap = 0kB [ 2119.005314] DCCPv6 17KB 22KB [ 2119.015673] 2097051 pages RAM [ 2119.030305] DCCP 16KB 28KB [ 2119.030337] L2TP/IPv6 13KB 26KB [ 2119.030354] RXRPC 14KB 39KB [ 2119.030365] rxrpc_call_jar 101KB 141KB [ 2119.046282] 0 pages HighMem/MovableOnly [ 2119.046290] 369649 pages reserved [ 2119.046294] 0 pages cma reserved [ 2119.575887] bridge_fdb_cache 12KB 27KB [ 2119.581338] fib6_nodes 220KB 288KB [ 2119.587630] ip6_dst_cache 694KB 888KB [ 2119.593091] RAWv6 119KB 141KB [ 2119.598536] UDPv6 31KB 45KB [ 2119.603904] TCPv6 24KB 36KB [ 2119.609352] nf_conntrack 4KB 18KB [ 2119.614777] t10_alua_lu_gp_cache 0KB 3KB [ 2119.620465] sd_ext_cdb 0KB 7KB [ 2119.625835] scsi_sense_cache 1056KB 1060KB [ 2119.631264] virtio_scsi_cmd 16KB 16KB [ 2119.636631] sgpool-128 8KB 8KB [ 2119.642138] sgpool-64 4KB 12KB [ 2119.647533] sgpool-32 2KB 15KB [ 2119.652898] sgpool-16 1KB 7KB [ 2119.660086] sgpool-8 0KB 7KB [ 2119.665472] mqueue_inode_cache 13KB 30KB [ 2119.673130] bio_post_read_ctx 14KB 15KB [ 2119.679534] bio-2 14KB 15KB [ 2119.684905] jfs_mp 7KB 7KB [ 2119.690529] cifs_small_rq 15KB 16KB [ 2119.696276] cifs_request 67KB 67KB [ 2119.702002] cifs_mpx_ids 0KB 7KB [ 2119.709944] nfs_commit_data 3KB 14KB [ 2119.715326] nfs_write_data 34KB 44KB [ 2119.723265] ext4_system_zone 1KB 7KB [ 2119.731066] bio-1 1KB 7KB [ 2119.736456] pid_namespace 2KB 7KB [ 2119.744214] rpc_buffers 17KB 25KB [ 2119.752219] rpc_tasks 2KB 7KB [ 2119.761914] UNIX 1518KB 1702KB [ 2119.769657] tcp_bind_bucket 1KB 4KB [ 2119.775037] ip_fib_trie 30KB 47KB [ 2119.784320] ip_fib_alias 147KB 205KB [ 2119.792217] ip_dst_cache 9KB 28KB [ 2119.803264] RAW 78KB 97KB [ 2119.811167] UDP 48KB 81KB [ 2119.816543] TCP 8KB 16KB [ 2119.832975] hugetlbfs_inode_cache 3KB 15KB [ 2119.841321] fscache_cookie_jar 1KB 11KB [ 2119.846853] eventpoll_pwq 26KB 59KB [ 2119.862507] eventpoll_epi 48KB 63KB [ 2119.867990] inotify_inode_mark 10KB 19KB [ 2119.873443] request_queue 199KB 199KB [ 2119.881400] blkdev_requests 1KB 3KB [ 2119.887461] blkdev_ioc 22KB 30KB [ 2119.892835] bio-0 977KB 982KB [ 2119.898317] biovec-max 1608KB 1625KB [ 2119.903755] biovec-64 1073KB 1078KB [ 2119.909332] biovec-16 126KB 135KB [ 2119.914797] bio_integrity_payload 1KB 8KB [ 2119.920626] khugepaged_mm_slot 4KB 27KB [ 2119.926339] uid_cache 0KB 4KB [ 2119.933058] dmaengine-unmap-2 0KB 3KB [ 2119.938516] skbuff_fclone_cache 26KB 37KB [ 2119.944114] skbuff_head_cache 8764KB 9412KB [ 2119.949567] configfs_dir_cache 3KB 7KB [ 2119.955019] file_lock_cache 28KB 35KB [ 2119.960425] file_lock_ctx 9KB 11KB [ 2119.968114] fsnotify_mark_connector 6KB 19KB [ 2119.974271] net_namespace 105KB 105KB [ 2119.979744] shmem_inode_cache 8028KB 8127KB [ 2119.985113] task_delay_info 210KB 375KB [ 2119.990695] taskstats 27KB 38KB [ 2119.996059] proc_dir_entry 966KB 1083KB [ 2120.001484] pde_opener 13KB 54KB [ 2120.006897] seq_file 263KB 358KB [ 2120.012418] sigqueue 43KB 63KB [ 2120.017823] kernfs_node_cache 18230KB 18258KB [ 2120.023189] mnt_cache 208KB 220KB [ 2120.028634] filp 7746KB 7995KB [ 2120.033999] names_cache 121397KB 121435KB [ 2120.039500] iint_cache 35KB 47KB [ 2120.045123] key_jar 4KB 7KB [ 2120.050694] uts_namespace 3KB 11KB [ 2120.056052] nsproxy 2KB 7KB [ 2120.061481] vm_area_struct 3151KB 3534KB [ 2120.068642] mm_struct 479KB 611KB [ 2120.074011] fs_cache 233KB 348KB [ 2120.079460] files_cache 886KB 1252KB [ 2120.084825] signal_cache 1654KB 2328KB [ 2120.090234] sighand_cache 545KB 624KB [ 2120.095594] task_struct 6565KB 6640KB [ 2120.101041] cred_jar 2311KB 2952KB [ 2120.106441] anon_vma_chain 943KB 1488KB [ 2120.111971] anon_vma 123KB 327KB [ 2120.117410] pid 129KB 228KB [ 2120.122896] Acpi-Operand 156KB 202KB [ 2120.128503] Acpi-ParseExt 9KB 11KB [ 2120.133870] Acpi-Parse 41KB 47KB [ 2120.139316] Acpi-State 52KB 63KB [ 2120.144679] Acpi-Namespace 20KB 27KB [ 2120.150293] numa_policy 0KB 3KB [ 2120.155661] debug_objects_cache 1794KB 1968KB [ 2120.161265] trace_event_file 297KB 298KB [ 2120.166637] ftrace_event_field 398KB 401KB [ 2120.173906] pool_workqueue 133KB 156KB [ 2120.179383] page->ptl 480KB 1031KB [ 2120.184787] kmalloc-2097152 2050KB 2050KB [ 2120.207287] kmalloc-524288 2056KB 2056KB [ 2120.212853] kmalloc-262144 1290KB 1290KB [ 2120.227234] kmalloc-131072 650KB 650KB [ 2120.232910] kmalloc-65536 2376KB 2640KB [ 2120.239143] kmalloc-32768 1980KB 2145KB [ 2120.244522] kmalloc-16384 1303KB 1353KB [ 2120.257269] kmalloc-8192 4834KB 4933KB [ 2120.262677] kmalloc-4096 23536KB 23574KB [ 2120.277387] kmalloc-2048 14872KB 17881KB [ 2120.282778] kmalloc-1024 11406KB 15340KB [ 2120.294700] kmalloc-512 16857KB 17561KB [ 2120.301449] kmalloc-256 5090KB 6363KB [ 2120.317275] kmalloc-128 1231KB 1697KB [ 2120.322673] kmalloc-96 3733KB 4404KB [ 2120.333851] kmalloc-64 2628KB 3720KB [ 2120.340052] kmalloc-32 1943KB 2476KB [ 2120.345446] kmalloc-192 2100KB 2956KB [ 2120.358756] kmem_cache 177KB 183KB [ 2120.364184] Out of memory (oom_kill_allocating_task): Kill process 26696 (in:imklog) score 0 or sacrifice child [ 2120.380284] Killed process 26694 (rsyslogd) total-vm:254332kB, anon-rss:776kB, file-rss:0kB, shmem-rss:0kB [ 2120.395410] oom_reaper: reaped process 26694 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 07:16:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x0, @sliced={0x81, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:16:26 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0x4e07}, 0x1c, 0x0}, 0x20000000) 07:16:26 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x4d, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r1, 0xc0d05604, &(0x7f00000002c0)={0x3, @sliced={0x9, [0x4, 0x7, 0x4, 0x0, 0x6, 0x20, 0x101, 0x7, 0xddc, 0xe09, 0x9, 0x5, 0x9, 0x3e, 0x7, 0x3, 0x9f1a, 0x80, 0x20, 0x9, 0xff, 0x3, 0x335, 0xdeb2, 0x40, 0x3, 0x0, 0x8, 0x401, 0x3, 0x1, 0x1, 0x401, 0x8000, 0x3, 0x2, 0x766, 0x9, 0x0, 0x5a9, 0x401, 0x8001, 0xfff, 0x9, 0x2, 0x200, 0x1, 0x3], 0x8000}}) (async) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000240)={0x8, 0x3436324d, 0x3, @discrete={0x0, 0x7fffffff}}) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x101, 0x1, {0x2, @sliced={0x2, [0xffff, 0x1ff, 0x1, 0x7, 0x401, 0x2, 0x80, 0x2, 0x7f, 0x6, 0x0, 0xf4, 0x1, 0x401, 0x1, 0x8, 0xb1, 0x7, 0x2, 0x6, 0x25, 0x8, 0x0, 0x8, 0x800, 0x3, 0x0, 0x3f, 0x400, 0x63, 0x3, 0x3, 0x0, 0x9, 0x177c, 0x1, 0x7, 0x1, 0x0, 0x8001, 0x9, 0x2a, 0x400, 0x5, 0xffff, 0x8001, 0xffff, 0x1], 0x1}}}) 07:16:26 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5, 0x6], 0xd3e}}, 0x7ff}) 07:16:26 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$inet6(r0, &(0x7f0000000300)={&(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000140)="a1429996067cdc14b1fa8d774cd83de34e823b73db27b3fedccbf398ec2ed7cb163ae7b1df0e536e142f75533024c1e35d1f5d53240330a5c0163171612dbb79786fefe1a435d6bd751d535de6767df567984b7767c5baa94e154b8c6c466e6dde129d269c09ea86e82d0aa3bf98e93f93ec6efb8e3e0a63921b10c0ac48d20fa299c8d9177acf9b", 0x88}, {&(0x7f0000000200)="91a30f15c6d8ed81fc11b26894387402e46fa9753754e68a060d8ae6c215ab003fb0a39716a8768380db4d5772dc86c1720c3fd5b7d10127213c3378227e1d18affa9fdf80b8ae6a2158e7556df7a22bad97834b300a", 0x56}], 0x2, &(0x7f00000002c0)=[@flowinfo={{0x14, 0x29, 0xb, 0x2}}, @dontfrag={{0x14, 0x29, 0x3e, 0x6}}], 0x30}, 0x20000000) 07:16:26 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x200, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000440)={0x3, @sliced={0x1, [0xffff, 0x1, 0x180, 0x1, 0x40, 0x3ca, 0x200, 0x5, 0x5f3, 0x23e7, 0x5, 0xa810, 0xfb02, 0x6f11, 0x3ff, 0x3, 0x6, 0x3, 0x5, 0x1000, 0x0, 0x5, 0x3f, 0x4, 0x6, 0xfff, 0x2, 0x65bc, 0x7, 0x197, 0x8, 0x0, 0x9, 0x73, 0x1, 0x3, 0x40, 0x100, 0xdf0f, 0x1f, 0x54e6, 0x4, 0x8001, 0x1, 0x0, 0x8, 0x763, 0x1000], 0x5}}) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x1, 0x32314d54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}}) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000240)={0x1, @sliced={0xfd6d, [0x2, 0x81, 0x1000, 0x3, 0x6, 0x9, 0x800, 0x0, 0x8001, 0x8001, 0x9f, 0x5, 0x2, 0x2, 0x1ff, 0x80, 0x9bd, 0x140, 0x1, 0xffff, 0xc225, 0x7, 0x2, 0x1000, 0x20, 0x691d, 0x800, 0x3, 0x7602, 0x6, 0x0, 0x400, 0x20, 0x400, 0x6, 0x0, 0x2, 0x1000, 0x4, 0x1, 0x40, 0x9eac, 0x400, 0x0, 0x200, 0x2, 0xc77, 0x80], 0x1}}) 07:16:26 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x4}) 07:16:26 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x0, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:16:26 executing program 4: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@fd={0x0, 0x3, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "13a5927d"}}) 07:16:26 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="28000000f703020025bd7000fddbdf2507000000070000002e2f66696c65302e2f66696c653000002a95117d5ade53da6acfcae1d46220abf350f0fcdfca43247cf92d6b288befe4b9815f26881dddfc73570f5a791c70915e52aa574030bfa81ef72e205a3f92525230530ff3d8ebb0c9434dfd10814dd2467a770fb6e9d9f42ca7252749cc2ba198775ee98543f8c119fb65999e4f1a6b2608f8237d5552af3b32a442e026fcc977c911c74413df1584b992644391e82c059c764c1d05e149035151a9bfa5fe863c7ab58b449e8926f0a25dddbadaa1bd200b94573f022ff7d15f"], 0x28}, 0x1, 0x0, 0x0, 0x400c000}, 0x20048000) 07:16:26 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="28000000f703020025bd7000fddbdf2507000000070000002e2f66696c65302e2f66696c653000002a95117d5ade53da6acfcae1d46220abf350f0fcdfca43247cf92d6b288befe4b9815f26881dddfc73570f5a791c70915e52aa574030bfa81ef72e205a3f92525230530ff3d8ebb0c9434dfd10814dd2467a770fb6e9d9f42ca7252749cc2ba198775ee98543f8c119fb65999e4f1a6b2608f8237d5552af3b32a442e026fcc977c911c74413df1584b992644391e82c059c764c1d05e149035151a9bfa5fe863c7ab58b449e8926f0a25dddbadaa1bd200b94573f022ff7d15f"], 0x28}, 0x1, 0x0, 0x0, 0x400c000}, 0x20048000) 07:16:26 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="28000000f703020025bd7000fddbdf2507000000070000002e2f66696c65302e2f66696c653000002a95117d5ade53da6acfcae1d46220abf350f0fcdfca43247cf92d6b288befe4b9815f26881dddfc73570f5a791c70915e52aa574030bfa81ef72e205a3f92525230530ff3d8ebb0c9434dfd10814dd2467a770fb6e9d9f42ca7252749cc2ba198775ee98543f8c119fb65999e4f1a6b2608f8237d5552af3b32a442e026fcc977c911c74413df1584b992644391e82c059c764c1d05e149035151a9bfa5fe863c7ab58b449e8926f0a25dddbadaa1bd200b94573f022ff7d15f"], 0x28}, 0x1, 0x0, 0x0, 0x400c000}, 0x20048000) [ 2128.756093] oom_reaper: reaped process 28809 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2128.798413] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2128.820071] systemd-journal cpuset=/ mems_allowed=0-1 [ 2128.825297] CPU: 1 PID: 28742 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2128.833394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2128.842754] Call Trace: [ 2128.845336] dump_stack+0x1fc/0x2ef [ 2128.848959] dump_header+0x15d/0xc3f [ 2128.852750] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2128.857841] ? ___ratelimit+0x319/0x590 [ 2128.861806] oom_kill_process.cold+0x10/0x692 [ 2128.866291] ? check_preemption_disabled+0x41/0x280 [ 2128.871412] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2128.876675] out_of_memory+0x1072/0x1390 [ 2128.880757] ? oom_killer_disable+0x270/0x270 [ 2128.885263] ? mutex_trylock+0x15f/0x1a0 [ 2128.889315] __alloc_pages_nodemask+0x23a2/0x2890 [ 2128.894159] ? find_get_entry+0x4cd/0x8a0 [ 2128.898312] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2128.903158] alloc_pages_current+0x193/0x2a0 [ 2128.907554] filemap_fault+0x146e/0x2180 [ 2128.911610] ext4_filemap_fault+0x84/0xb0 [ 2128.915748] __do_fault+0x10b/0x4b0 [ 2128.919405] __handle_mm_fault+0x273b/0x41c0 [ 2128.923813] ? vm_insert_page+0x9c0/0x9c0 [ 2128.927976] ? check_preemption_disabled+0x41/0x280 [ 2128.932983] handle_mm_fault+0x436/0xb10 [ 2128.937035] __do_page_fault+0x68e/0xd60 [ 2128.941104] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2128.946118] ? spurious_fault+0x840/0x840 [ 2128.950260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2128.955094] ? page_fault+0x8/0x30 [ 2128.958737] page_fault+0x1e/0x30 [ 2128.962182] RIP: 0033:0x7f7e8940121d [ 2128.965912] Code: Bad RIP value. [ 2128.969263] RSP: 002b:00007fffa4fe8270 EFLAGS: 00010207 [ 2128.974701] RAX: 0000000000000001 RBX: 00005649dbea11e0 RCX: 00007f7e88a262e3 [ 2128.981971] RDX: 0000000000000013 RSI: 00007fffa4fe8270 RDI: 000000000000000c [ 2128.989236] RBP: 00007fffa4fe8460 R08: 00007fffa4ff2000 R09: 000002203184de72 [ 2128.996495] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffa4fe8270 [ 2129.003751] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f59523ddf2ad [ 2129.074309] Mem-Info: [ 2129.076874] active_anon:18725 inactive_anon:55541 isolated_anon:0 [ 2129.076874] active_file:14 inactive_file:3 isolated_file:0 [ 2129.076874] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2129.076874] slab_reclaimable:13481 slab_unreclaimable:121387 [ 2129.076874] mapped:22153 shmem:56412 pagetables:630 bounce:0 [ 2129.076874] free:13877 free_pcp:83 free_cma:0 [ 2129.113679] Node 0 active_anon:71220kB inactive_anon:56592kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:58844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2129.145049] Node 1 active_anon:3680kB inactive_anon:165572kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30204kB dirty:0kB writeback:0kB shmem:166804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2129.176695] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2129.207185] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2129.212238] Node 0 DMA32 free:17600kB min:35996kB low:44992kB high:53988kB active_anon:67124kB inactive_anon:56592kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2136kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2129.243411] lowmem_reserve[]: 0 0 1 1 1 [ 2129.247708] syz-executor.1: vmalloc: allocation failure, allocated 1578004480 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2129.252256] 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 [ 2129.265148] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2129.296599] CPU: 0 PID: 28809 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2129.303287] lowmem_reserve[]: 0 0 0 0 0 [ 2129.305023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2129.312457] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:3680kB inactive_anon:165572kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:384kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 2129.318358] Call Trace: [ 2129.318381] dump_stack+0x1fc/0x2ef [ 2129.318399] warn_alloc.cold+0x7b/0x18f [ 2129.318417] ? zone_watermark_ok_safe+0x260/0x260 [ 2129.318432] ? retint_kernel+0x2d/0x2d [ 2129.318467] __vmalloc_area_node+0x4fd/0x780 [ 2129.318487] ? __vmalloc_node_range+0x180/0x180 [ 2129.318498] ? _raw_spin_unlock+0x29/0x40 [ 2129.318515] ? __get_vm_area_node+0x2e2/0x3a0 [ 2129.358764] lowmem_reserve[]: 0 0 0 0 0 [ 2129.362524] __vmalloc_node_range+0xed/0x180 [ 2129.366386] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 4*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10868kB [ 2129.375467] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2129.393431] Node 0 DMA32: 664*4kB (ME) 434*8kB (UME) 131*16kB (ME) 43*32kB (UME) 11*64kB (ME) 5*128kB (UM) 2*256kB (UM) 2*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 0*4096kB = 17600kB [ 2129.406397] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2129.406412] vmalloc_user+0x70/0xe0 [ 2129.406427] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2129.406441] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2129.406455] __vb2_queue_alloc+0x472/0xe60 [ 2129.406482] vb2_core_create_bufs+0x273/0x7e0 [ 2129.406497] ? __vb2_queue_free+0x870/0x870 [ 2129.406514] ? mutex_trylock+0x1a0/0x1a0 [ 2129.421356] 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 [ 2129.426870] ? __video_do_ioctl+0x632/0xcd0 [ 2129.426891] vb2_create_bufs+0x332/0x620 [ 2129.426908] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2129.426921] ? __video_do_ioctl+0x632/0xcd0 [ 2129.426934] ? mutex_trylock+0x1a0/0x1a0 [ 2129.426951] ? mark_held_locks+0xf0/0xf0 [ 2129.434418] Node 1 Normal: 461*4kB (UME) 361*8kB (M) 255*16kB (UM) 106*32kB (UM) 12*64kB (ME) 7*128kB (ME) 3*256kB (ME) 2*512kB (UM) 1*1024kB (E) 1*2048kB (M) 2*4096kB (U) = 26924kB [ 2129.435951] ? futex_wait_queue_me+0x404/0x5e0 [ 2129.452027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.453109] vb2_ioctl_create_bufs+0x20d/0x360 [ 2129.460566] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.461475] ? memset+0x20/0x40 [ 2129.484476] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.486055] v4l_create_bufs+0xb2/0x160 [ 2129.486075] __video_do_ioctl+0x49a/0xcd0 [ 2129.486093] ? v4l_querycap+0x340/0x340 [ 2129.486110] ? __might_fault+0x192/0x1d0 [ 2129.486127] ? v4l_querycap+0x340/0x340 [ 2129.486144] video_usercopy+0x13f/0xfa0 [ 2129.486169] ? v4l_enumstd+0x60/0x60 [ 2129.486185] ? do_futex+0x171/0x1880 [ 2129.486203] ? mark_held_locks+0xf0/0xf0 [ 2129.486220] ? debug_check_no_obj_freed+0x201/0x490 [ 2129.486243] ? video_usercopy+0xfa0/0xfa0 [ 2129.486256] v4l2_ioctl+0x147/0x1a0 [ 2129.486269] ? video_devdata+0xa0/0xa0 [ 2129.486285] do_vfs_ioctl+0xcdb/0x12e0 [ 2129.486301] ? lock_downgrade+0x720/0x720 [ 2129.486317] ? check_preemption_disabled+0x41/0x280 [ 2129.486332] ? ioctl_preallocate+0x200/0x200 [ 2129.486350] ? __fget+0x356/0x510 [ 2129.486367] ? do_dup2+0x450/0x450 [ 2129.486380] ? __se_sys_futex+0x298/0x3b0 [ 2129.486398] ksys_ioctl+0x9b/0xc0 [ 2129.486411] __x64_sys_ioctl+0x6f/0xb0 [ 2129.486425] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2129.486440] do_syscall_64+0xf9/0x620 [ 2129.486459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2129.486471] RIP: 0033:0x7ff9055210f9 [ 2129.486487] Code: Bad RIP value. [ 2129.486494] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2129.486507] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2129.486515] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2129.486523] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2129.486530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2129.486539] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2129.491816] Mem-Info: [ 2129.494412] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.496044] active_anon:18725 inactive_anon:55541 isolated_anon:0 [ 2129.496044] active_file:1 inactive_file:4 isolated_file:0 [ 2129.496044] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2129.496044] slab_reclaimable:13481 slab_unreclaimable:121385 [ 2129.496044] mapped:22136 shmem:56412 pagetables:630 bounce:0 [ 2129.496044] free:13850 free_pcp:125 free_cma:0 [ 2129.507221] 56449 total pagecache pages [ 2129.527692] Node 0 active_anon:71220kB inactive_anon:56592kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:58844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2129.537243] 0 pages in swap cache [ 2129.551741] Node 1 active_anon:3680kB inactive_anon:165572kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30136kB dirty:0kB writeback:0kB shmem:166804kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2129.555484] Swap cache stats: add 0, delete 0, find 0/0 [ 2129.561829] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2129.569116] Free swap = 0kB [ 2129.576272] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2129.581121] Total swap = 0kB [ 2129.587226] Node 0 DMA32 free:17600kB min:35996kB low:44992kB high:53988kB active_anon:67124kB inactive_anon:56592kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2136kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2129.592349] 2097051 pages RAM [ 2129.599381] lowmem_reserve[]: 0 0 1 1 1 [ 2129.603989] 0 pages HighMem/MovableOnly [ 2129.604128] 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 [ 2129.616102] 369649 pages reserved [ 2129.616426] lowmem_reserve[]: 0 0 0 0 0 [ 2129.624773] 0 pages cma reserved [ 2129.625732] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:3680kB inactive_anon:165572kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:384kB bounce:0kB free_pcp:252kB local_pcp:4kB free_cma:0kB [ 2129.640567] Unreclaimable slab info: [ 2129.647652] lowmem_reserve[]: 0 0 0 0 0 [ 2129.653803] Name Used Total [ 2129.661530] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 4*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10868kB [ 2129.673975] pid_2 25KB 48KB [ 2129.684050] Node 0 DMA32: 664*4kB (ME) 434*8kB (UME) 131*16kB (ME) 43*32kB (UME) 11*64kB (ME) 5*128kB (UM) 2*256kB (UM) 2*512kB (UM) 3*1024kB (UM) 1*2048kB (M) 0*4096kB = 17600kB [ 2129.701739] batadv_tt_change_cache 1KB 7KB [ 2129.705933] 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 [ 2129.713438] batadv_tl_cache 6KB 16KB [ 2129.729174] Node 1 Normal: 461*4kB (UME) 361*8kB (M) 255*16kB (UM) 106*32kB (UM) 12*64kB (ME) 7*128kB (ME) 3*256kB (ME) 2*512kB (UM) 1*1024kB (E) 1*2048kB (M) 2*4096kB (U) = 26924kB [ 2129.761317] TIPC 18KB 45KB [ 2129.798091] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.828495] SCTPv6 18KB 30KB [ 2129.862221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.869707] DCCPv6 17KB 22KB [ 2129.896960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2129.896972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2129.896978] 56434 total pagecache pages [ 2129.896993] 0 pages in swap cache [ 2129.897002] Swap cache stats: add 0, delete 0, find 0/0 [ 2129.897007] Free swap = 0kB [ 2129.897011] Total swap = 0kB [ 2129.897020] 2097051 pages RAM [ 2129.897025] 0 pages HighMem/MovableOnly [ 2129.897030] 369649 pages reserved [ 2129.897035] 0 pages cma reserved [ 2130.148818] DCCP 16KB 28KB [ 2130.154558] L2TP/IPv6 16KB 19KB [ 2130.159995] RXRPC 14KB 39KB [ 2130.165366] rxrpc_call_jar 101KB 141KB [ 2130.170815] bridge_fdb_cache 12KB 27KB [ 2130.176213] fib6_nodes 205KB 288KB [ 2130.181653] ip6_dst_cache 529KB 870KB [ 2130.187081] RAWv6 92KB 128KB [ 2130.192449] UDPv6 31KB 45KB [ 2130.197880] TCPv6 30KB 42KB [ 2130.205070] nf_conntrack 6KB 18KB [ 2130.210579] t10_alua_lu_gp_cache 0KB 3KB [ 2130.216225] sd_ext_cdb 0KB 7KB [ 2130.221742] scsi_sense_cache 1056KB 1060KB [ 2130.227198] virtio_scsi_cmd 16KB 16KB [ 2130.232576] sgpool-128 8KB 8KB [ 2130.238021] sgpool-64 4KB 12KB [ 2130.243562] sgpool-32 2KB 15KB [ 2130.248989] sgpool-16 1KB 7KB [ 2130.254360] sgpool-8 0KB 7KB [ 2130.259787] mqueue_inode_cache 13KB 30KB [ 2130.265248] bio_post_read_ctx 14KB 15KB [ 2130.270744] bio-2 14KB 15KB [ 2130.276148] jfs_mp 7KB 7KB [ 2130.281624] cifs_small_rq 15KB 16KB [ 2130.287041] cifs_request 67KB 67KB [ 2130.292600] cifs_mpx_ids 0KB 7KB [ 2130.298068] nfs_commit_data 3KB 14KB [ 2130.303441] nfs_write_data 34KB 44KB [ 2130.310762] ext4_system_zone 1KB 7KB [ 2130.316180] bio-1 1KB 7KB [ 2130.321786] pid_namespace 2KB 7KB [ 2130.327216] rpc_buffers 17KB 25KB [ 2130.332585] rpc_tasks 2KB 7KB [ 2130.338043] UNIX 1237KB 1462KB [ 2130.343508] tcp_bind_bucket 1KB 4KB [ 2130.348935] ip_fib_trie 30KB 47KB [ 2130.354306] ip_fib_alias 145KB 205KB [ 2130.359770] ip_dst_cache 7KB 28KB [ 2130.365155] RAW 54KB 90KB [ 2130.370583] UDP 43KB 81KB [ 2130.376061] TCP 11KB 22KB [ 2130.381670] hugetlbfs_inode_cache 3KB 15KB [ 2130.387438] fscache_cookie_jar 1KB 11KB [ 2130.392980] eventpoll_pwq 26KB 59KB [ 2130.398401] eventpoll_epi 48KB 63KB [ 2130.403781] inotify_inode_mark 13KB 19KB [ 2130.410928] request_queue 199KB 199KB [ 2130.416361] blkdev_requests 1KB 3KB [ 2130.421735] blkdev_ioc 27KB 30KB [ 2130.427162] bio-0 1067KB 1155KB [ 2130.432528] biovec-max 1559KB 1600KB [ 2130.437956] biovec-64 1137KB 1236KB [ 2130.443332] biovec-16 129KB 142KB [ 2130.448763] bio_integrity_payload 1KB 8KB [ 2130.454490] khugepaged_mm_slot 6KB 27KB [ 2130.460015] uid_cache 0KB 4KB [ 2130.465476] dmaengine-unmap-2 0KB 3KB [ 2130.470964] skbuff_fclone_cache 31KB 41KB [ 2130.483383] skbuff_head_cache 7895KB 9112KB [ 2130.488831] configfs_dir_cache 3KB 7KB [ 2130.494383] file_lock_cache 40KB 43KB [ 2130.506683] file_lock_ctx 9KB 11KB [ 2130.513900] fsnotify_mark_connector 10KB 19KB [ 2130.523308] net_namespace 70KB 78KB [ 2130.532158] shmem_inode_cache 8067KB 8127KB [ 2130.541094] task_delay_info 192KB 375KB [ 2130.550527] taskstats 31KB 38KB [ 2130.555935] proc_dir_entry 868KB 1061KB [ 2130.564711] pde_opener 12KB 54KB [ 2130.573777] seq_file 278KB 358KB [ 2130.582578] sigqueue 52KB 63KB [ 2130.591407] kernfs_node_cache 18234KB 18258KB [ 2130.600515] mnt_cache 208KB 220KB [ 2130.605886] filp 7709KB 7995KB [ 2130.616204] names_cache 129442KB 129501KB [ 2130.625010] iint_cache 34KB 47KB [ 2130.633854] key_jar 4KB 7KB [ 2130.642681] uts_namespace 3KB 11KB [ 2130.651498] nsproxy 3KB 7KB [ 2130.660570] vm_area_struct 3142KB 3534KB [ 2130.665952] mm_struct 445KB 604KB [ 2130.674891] fs_cache 197KB 344KB [ 2130.683954] files_cache 770KB 1151KB [ 2130.693211] signal_cache 1566KB 2292KB [ 2130.701968] sighand_cache 548KB 610KB [ 2130.711072] task_struct 6426KB 6451KB [ 2130.722135] cred_jar 2282KB 2952KB [ 2130.731010] anon_vma_chain 961KB 1488KB [ 2130.740096] anon_vma 156KB 327KB [ 2130.745561] pid 117KB 228KB [ 2130.754686] Acpi-Operand 156KB 202KB [ 2130.763754] Acpi-ParseExt 9KB 11KB [ 2130.772741] Acpi-Parse 41KB 47KB [ 2130.781761] Acpi-State 52KB 63KB [ 2130.790668] Acpi-Namespace 20KB 27KB [ 2130.796056] numa_policy 0KB 3KB [ 2130.801853] debug_objects_cache 1783KB 1968KB [ 2130.807513] trace_event_file 297KB 298KB [ 2130.812892] ftrace_event_field 398KB 401KB [ 2130.821239] pool_workqueue 133KB 156KB [ 2130.826682] page->ptl 472KB 1027KB [ 2130.832619] kmalloc-2097152 2050KB 2050KB [ 2130.838073] kmalloc-524288 2056KB 2056KB [ 2130.843821] kmalloc-262144 1290KB 1290KB [ 2130.850088] kmalloc-131072 650KB 650KB [ 2130.856087] kmalloc-65536 2376KB 2442KB [ 2130.861711] kmalloc-32768 1980KB 2145KB [ 2130.867908] kmalloc-16384 1204KB 1287KB [ 2130.873544] kmalloc-8192 4735KB 4851KB [ 2130.879228] kmalloc-4096 23536KB 23557KB [ 2130.884674] kmalloc-2048 14265KB 17435KB [ 2130.890159] kmalloc-1024 10939KB 15230KB [ 2130.896172] kmalloc-512 16368KB 17553KB [ 2130.901687] kmalloc-256 4996KB 6363KB [ 2130.907173] kmalloc-128 1155KB 1697KB [ 2130.912616] kmalloc-96 3628KB 4404KB [ 2130.920219] kmalloc-64 2603KB 3720KB [ 2130.925685] kmalloc-32 1938KB 2476KB [ 2130.931178] kmalloc-192 2013KB 2952KB [ 2130.937439] kmem_cache 177KB 183KB [ 2130.942888] Out of memory (oom_kill_allocating_task): Kill process 28742 (systemd-journal) score 0 or sacrifice child [ 2130.953983] Killed process 28742 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1532kB [ 2130.967327] oom_reaper: reaped process 28742 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1540kB [ 2131.094830] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2131.111451] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2131.135677] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2131.143920] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2131.151455] systemd[1]: Stopped Journal Service. [ 2131.174279] systemd[1]: Starting Journal Service... [ 2131.419894] systemd-journald[28843]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2131.829899] systemd[1]: Started Journal Service. 07:16:37 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0xcd, 0x0, 0x0) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x32}}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8821}, 0x4048080) 07:16:37 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) sendmsg$AUDIT_TTY_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x3f9, 0x200, 0x70bd2b, 0x25dfdbfd, {0x0, 0x1}, ["", "", "", "", "", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x20000084) 07:16:37 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff, 0x5], 0xd3e}}, 0x7ff}) 07:16:37 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x0, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2, 0x7], 0x1f}}) 07:16:37 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) (async) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x200, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000440)={0x3, @sliced={0x1, [0xffff, 0x1, 0x180, 0x1, 0x40, 0x3ca, 0x200, 0x5, 0x5f3, 0x23e7, 0x5, 0xa810, 0xfb02, 0x6f11, 0x3ff, 0x3, 0x6, 0x3, 0x5, 0x1000, 0x0, 0x5, 0x3f, 0x4, 0x6, 0xfff, 0x2, 0x65bc, 0x7, 0x197, 0x8, 0x0, 0x9, 0x73, 0x1, 0x3, 0x40, 0x100, 0xdf0f, 0x1f, 0x54e6, 0x4, 0x8001, 0x1, 0x0, 0x8, 0x763, 0x1000], 0x5}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x1, 0x32314d54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}}) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000240)={0x1, @sliced={0xfd6d, [0x2, 0x81, 0x1000, 0x3, 0x6, 0x9, 0x800, 0x0, 0x8001, 0x8001, 0x9f, 0x5, 0x2, 0x2, 0x1ff, 0x80, 0x9bd, 0x140, 0x1, 0xffff, 0xc225, 0x7, 0x2, 0x1000, 0x20, 0x691d, 0x800, 0x3, 0x7602, 0x6, 0x0, 0x400, 0x20, 0x400, 0x6, 0x0, 0x2, 0x1000, 0x4, 0x1, 0x40, 0x9eac, 0x400, 0x0, 0x200, 0x2, 0xc77, 0x80], 0x1}}) 07:16:37 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 07:16:37 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) 07:16:37 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) r1 = syz_open_dev$vim2m(&(0x7f0000000200), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, 0x0) r2 = syz_open_dev$vim2m(&(0x7f0000000140), 0x200, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000440)={0x3, @sliced={0x1, [0xffff, 0x1, 0x180, 0x1, 0x40, 0x3ca, 0x200, 0x5, 0x5f3, 0x23e7, 0x5, 0xa810, 0xfb02, 0x6f11, 0x3ff, 0x3, 0x6, 0x3, 0x5, 0x1000, 0x0, 0x5, 0x3f, 0x4, 0x6, 0xfff, 0x2, 0x65bc, 0x7, 0x197, 0x8, 0x0, 0x9, 0x73, 0x1, 0x3, 0x40, 0x100, 0xdf0f, 0x1f, 0x54e6, 0x4, 0x8001, 0x1, 0x0, 0x8, 0x763, 0x1000], 0x5}}) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x0, 0x1, 0x32314d54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}}) (async) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000240)={0x1, @sliced={0xfd6d, [0x2, 0x81, 0x1000, 0x3, 0x6, 0x9, 0x800, 0x0, 0x8001, 0x8001, 0x9f, 0x5, 0x2, 0x2, 0x1ff, 0x80, 0x9bd, 0x140, 0x1, 0xffff, 0xc225, 0x7, 0x2, 0x1000, 0x20, 0x691d, 0x800, 0x3, 0x7602, 0x6, 0x0, 0x400, 0x20, 0x400, 0x6, 0x0, 0x2, 0x1000, 0x4, 0x1, 0x40, 0x9eac, 0x400, 0x0, 0x200, 0x2, 0xc77, 0x80], 0x1}}) 07:16:37 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x0, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2], 0x1f}}) 07:16:37 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r6 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:37 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) (fail_nth: 1) 07:16:37 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) [ 2139.659757] oom_reaper: reaped process 28867 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2139.699341] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2139.711814] systemd-journal cpuset=/ mems_allowed=0-1 [ 2139.717097] CPU: 0 PID: 28843 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2139.725071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2139.734455] Call Trace: [ 2139.737060] dump_stack+0x1fc/0x2ef [ 2139.740696] dump_header+0x15d/0xc3f [ 2139.744419] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2139.749530] ? ___ratelimit+0x319/0x590 [ 2139.753523] oom_kill_process.cold+0x10/0x692 [ 2139.758022] ? check_preemption_disabled+0x41/0x280 [ 2139.763031] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2139.768324] out_of_memory+0x1072/0x1390 [ 2139.772387] ? oom_killer_disable+0x270/0x270 [ 2139.775642] syz-executor.1: vmalloc: allocation failure, allocated 1570947072 of 2147491840 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2139.777003] ? mutex_trylock+0x15f/0x1a0 [ 2139.794867] __alloc_pages_nodemask+0x23a2/0x2890 [ 2139.795449] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2139.799717] ? find_get_entry+0x4cd/0x8a0 [ 2139.799739] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2139.799779] alloc_pages_current+0x193/0x2a0 [ 2139.818231] filemap_fault+0x146e/0x2180 [ 2139.822295] ext4_filemap_fault+0x84/0xb0 [ 2139.826529] __do_fault+0x10b/0x4b0 [ 2139.830191] __handle_mm_fault+0x273b/0x41c0 [ 2139.834602] ? vm_insert_page+0x9c0/0x9c0 [ 2139.838751] ? check_preemption_disabled+0x41/0x280 [ 2139.843774] handle_mm_fault+0x436/0xb10 [ 2139.847835] __do_page_fault+0x68e/0xd60 [ 2139.851899] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2139.857005] ? spurious_fault+0x840/0x840 [ 2139.861156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2139.866008] ? page_fault+0x8/0x30 [ 2139.869556] page_fault+0x1e/0x30 [ 2139.873027] RIP: 0033:0x7ffa0da862e3 [ 2139.876828] Code: Bad RIP value. [ 2139.880196] RSP: 002b:00007fff251dc228 EFLAGS: 00010246 [ 2139.885555] RAX: 0000000000000001 RBX: 00005653184c21e0 RCX: 00007ffa0da862e3 [ 2139.892830] RDX: 0000000000000013 RSI: 00007fff251dc230 RDI: 000000000000000c [ 2139.900090] RBP: 00007fff251dc420 R08: 00007fff251f5000 R09: 00000222f248fff8 [ 2139.907418] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff251dc230 [ 2139.914690] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5952481faf9 [ 2139.921984] CPU: 1 PID: 28867 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2139.929883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2139.937290] Mem-Info: [ 2139.939327] Call Trace: [ 2139.941749] active_anon:18223 inactive_anon:57573 isolated_anon:0 [ 2139.941749] active_file:9 inactive_file:9 isolated_file:15 [ 2139.941749] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2139.941749] slab_reclaimable:13512 slab_unreclaimable:120871 [ 2139.941749] mapped:22114 shmem:58460 pagetables:616 bounce:0 [ 2139.941749] free:13855 free_pcp:848 free_cma:0 [ 2139.944329] dump_stack+0x1fc/0x2ef [ 2139.977591] Node 0 active_anon:69084kB inactive_anon:56592kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:58408kB dirty:0kB writeback:0kB shmem:58844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2139.981152] warn_alloc.cold+0x7b/0x18f [ 2140.009034] Node 1 active_anon:3808kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30048kB dirty:0kB writeback:0kB shmem:174996kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2140.012951] ? zone_watermark_ok_safe+0x260/0x260 [ 2140.040099] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2140.044911] ? rcu_nmi_exit+0xb3/0x180 [ 2140.071285] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2140.075169] __vmalloc_area_node+0x4fd/0x780 [ 2140.080369] Node 0 DMA32 free:17720kB min:35996kB low:44992kB high:53988kB active_anon:64988kB inactive_anon:56592kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2072kB bounce:0kB free_pcp:1808kB local_pcp:1432kB free_cma:0kB [ 2140.084768] ? __vmalloc_node_range+0x180/0x180 [ 2140.113877] lowmem_reserve[]: 0 0 1 1 1 [ 2140.118501] ? _raw_spin_unlock+0x29/0x40 [ 2140.118515] ? __get_vm_area_node+0x2e2/0x3a0 [ 2140.118535] __vmalloc_node_range+0xed/0x180 [ 2140.122507] 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 [ 2140.126651] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2140.126666] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2140.126682] vmalloc_user+0x70/0xe0 [ 2140.131151] lowmem_reserve[]: 0 0 0 0 0 [ 2140.135567] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2140.135580] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2140.135597] __vb2_queue_alloc+0x472/0xe60 [ 2140.161628] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:3808kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:392kB bounce:0kB free_pcp:1584kB local_pcp:24kB free_cma:0kB [ 2140.165927] vb2_core_create_bufs+0x273/0x7e0 [ 2140.165943] ? __vb2_queue_free+0x870/0x870 [ 2140.171298] lowmem_reserve[]: 0 0 0 0 0 [ 2140.174943] ? mutex_trylock+0x1a0/0x1a0 [ 2140.178970] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 4*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10868kB [ 2140.183359] ? __video_do_ioctl+0x632/0xcd0 [ 2140.187562] Node 0 DMA32: 498*4kB (ME) 368*8kB (UME) 135*16kB (UME) 35*32kB (UME) 12*64kB (UME) 5*128kB (UM) 2*256kB (UM) 1*512kB (M) 3*1024kB (UM) 2*2048kB (M) 0*4096kB = 17816kB [ 2140.191828] vb2_create_bufs+0x332/0x620 [ 2140.220602] 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 [ 2140.225081] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2140.229407] Node 1 Normal: 498*4kB (ME) 374*8kB (ME) 267*16kB (UME) 75*32kB (UME) 13*64kB (ME) 2*128kB (UE) 1*256kB (E) 1*512kB (U) 3*1024kB (UME) 1*2048kB (M) 2*4096kB (U) = 26824kB [ 2140.233351] ? __video_do_ioctl+0x632/0xcd0 [ 2140.237449] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2140.251503] ? mutex_trylock+0x1a0/0x1a0 [ 2140.251518] ? mark_held_locks+0xf0/0xf0 [ 2140.251537] ? futex_wait_queue_me+0x404/0x5e0 [ 2140.255861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2140.271992] vb2_ioctl_create_bufs+0x20d/0x360 [ 2140.272010] ? memset+0x20/0x40 [ 2140.272033] v4l_create_bufs+0xb2/0x160 [ 2140.276179] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2140.287167] __video_do_ioctl+0x49a/0xcd0 [ 2140.287189] ? v4l_querycap+0x340/0x340 [ 2140.292463] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2140.309119] ? __might_fault+0x192/0x1d0 [ 2140.309137] ? v4l_querycap+0x340/0x340 [ 2140.309152] video_usercopy+0x13f/0xfa0 [ 2140.309173] ? v4l_enumstd+0x60/0x60 [ 2140.313486] 58493 total pagecache pages [ 2140.322401] ? do_futex+0x171/0x1880 [ 2140.322417] ? mark_held_locks+0xf0/0xf0 [ 2140.322434] ? debug_check_no_obj_freed+0x201/0x490 [ 2140.322457] ? video_usercopy+0xfa0/0xfa0 [ 2140.326520] 0 pages in swap cache [ 2140.330538] v4l2_ioctl+0x147/0x1a0 [ 2140.330554] ? video_devdata+0xa0/0xa0 [ 2140.335116] Swap cache stats: add 0, delete 0, find 0/0 [ 2140.343692] do_vfs_ioctl+0xcdb/0x12e0 [ 2140.343709] ? lock_downgrade+0x720/0x720 [ 2140.343728] ? check_preemption_disabled+0x41/0x280 [ 2140.348299] Free swap = 0kB [ 2140.351589] ? ioctl_preallocate+0x200/0x200 [ 2140.355603] Total swap = 0kB [ 2140.364395] ? __fget+0x356/0x510 [ 2140.368596] 2097051 pages RAM [ 2140.372495] ? do_dup2+0x450/0x450 [ 2140.381075] 0 pages HighMem/MovableOnly [ 2140.385103] ? __se_sys_futex+0x298/0x3b0 [ 2140.389069] 369649 pages reserved [ 2140.393030] ksys_ioctl+0x9b/0xc0 [ 2140.396844] 0 pages cma reserved [ 2140.400801] __x64_sys_ioctl+0x6f/0xb0 [ 2140.404486] Unreclaimable slab info: [ 2140.408538] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2140.408553] do_syscall_64+0xf9/0x620 [ 2140.408573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2140.413556] Name Used Total [ 2140.417688] RIP: 0033:0x7ff9055210f9 [ 2140.417702] Code: Bad RIP value. [ 2140.417712] RSP: 002b:00007ff903a93168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2140.421161] pid_2 26KB 48KB [ 2140.424765] RAX: ffffffffffffffda RBX: 00007ff905640f80 RCX: 00007ff9055210f9 [ 2140.424776] RDX: 0000000020000640 RSI: 00000000c100565c RDI: 0000000000000003 [ 2140.428759] batadv_tt_change_cache 1KB 7KB [ 2140.434010] RBP: 00007ff90557cae9 R08: 0000000000000000 R09: 0000000000000000 [ 2140.434026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2140.437943] batadv_tl_cache 6KB 16KB [ 2140.442046] R13: 00007ffefb208e4f R14: 00007ff903a93300 R15: 0000000000022000 [ 2140.447084] TIPC 16KB 45KB [ 2140.490420] Mem-Info: [ 2140.494370] SCTPv6 18KB 30KB [ 2140.498987] active_anon:18223 inactive_anon:57573 isolated_anon:0 [ 2140.498987] active_file:9 inactive_file:9 isolated_file:15 [ 2140.498987] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2140.498987] slab_reclaimable:13512 slab_unreclaimable:120871 [ 2140.498987] mapped:22114 shmem:58460 pagetables:616 bounce:0 [ 2140.498987] free:13881 free_pcp:848 free_cma:0 [ 2140.502722] DCCPv6 17KB 22KB [ 2140.513434] Node 0 active_anon:69084kB inactive_anon:56592kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:58408kB dirty:0kB writeback:0kB shmem:58844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2140.513454] DCCP 16KB 28KB [ 2140.517264] Node 1 active_anon:3808kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30048kB dirty:0kB writeback:0kB shmem:174996kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2140.520596] L2TP/IPv6 19KB 26KB [ 2140.533255] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2140.534038] RXRPC 14KB 39KB [ 2140.541469] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2140.548855] rxrpc_call_jar 101KB 141KB [ 2140.548870] bridge_fdb_cache 12KB 27KB [ 2140.548883] fib6_nodes 203KB 288KB [ 2140.548892] ip6_dst_cache 484KB 855KB [ 2140.548908] RAWv6 91KB 121KB [ 2140.548919] UDPv6 31KB 45KB [ 2140.548933] TCPv6 24KB 30KB [ 2140.548951] nf_conntrack 6KB 18KB [ 2140.549014] t10_alua_lu_gp_cache 0KB 3KB [ 2140.549030] sd_ext_cdb 0KB 7KB [ 2140.549039] scsi_sense_cache 1056KB 1060KB [ 2140.549049] virtio_scsi_cmd 16KB 16KB [ 2140.549063] sgpool-128 8KB 8KB [ 2140.549072] sgpool-64 4KB 12KB [ 2140.549082] sgpool-32 2KB 15KB [ 2140.549092] sgpool-16 1KB 7KB [ 2140.549101] sgpool-8 0KB 7KB [ 2140.549119] mqueue_inode_cache 13KB 30KB [ 2140.549135] bio_post_read_ctx 14KB 15KB [ 2140.549209] bio-2 14KB 15KB [ 2140.549219] jfs_mp 7KB 7KB [ 2140.549259] cifs_small_rq 15KB 16KB [ 2140.549268] cifs_request 67KB 67KB [ 2140.549278] cifs_mpx_ids 0KB 7KB [ 2140.549309] nfs_commit_data 3KB 14KB [ 2140.549319] nfs_write_data 34KB 44KB [ 2140.549362] ext4_system_zone 1KB 7KB [ 2140.549393] bio-1 1KB 7KB [ 2140.549405] pid_namespace 2KB 7KB [ 2140.549425] rpc_buffers 17KB 25KB [ 2140.549435] rpc_tasks 2KB 7KB [ 2140.549444] UNIX 1126KB 1350KB [ 2140.549459] tcp_bind_bucket 1KB 4KB [ 2140.549477] ip_fib_trie 30KB 47KB [ 2140.549486] ip_fib_alias 144KB 205KB [ 2140.549496] ip_dst_cache 7KB 28KB [ 2140.549508] RAW 57KB 82KB [ 2140.549518] UDP 43KB 81KB [ 2140.549530] TCP 8KB 11KB [ 2140.549541] hugetlbfs_inode_cache 3KB 15KB [ 2140.549551] fscache_cookie_jar 1KB 11KB [ 2140.549561] eventpoll_pwq 28KB 59KB [ 2140.549570] eventpoll_epi 49KB 63KB [ 2140.549580] inotify_inode_mark 13KB 19KB [ 2140.549592] request_queue 199KB 199KB [ 2140.549602] blkdev_requests 1KB 3KB [ 2140.549612] blkdev_ioc 24KB 30KB [ 2140.549621] bio-0 1136KB 1155KB [ 2140.549630] biovec-max 1567KB 1641KB [ 2140.549642] biovec-64 1125KB 1236KB [ 2140.549651] biovec-16 120KB 142KB [ 2140.549661] bio_integrity_payload 1KB 8KB [ 2140.549670] khugepaged_mm_slot 5KB 27KB [ 2140.549688] uid_cache 0KB 4KB [ 2140.549698] dmaengine-unmap-2 0KB 3KB [ 2140.549710] skbuff_fclone_cache 36KB 41KB [ 2140.549720] skbuff_head_cache 7776KB 8696KB [ 2140.549730] configfs_dir_cache 3KB 7KB [ 2140.549740] file_lock_cache 43KB 47KB [ 2140.549749] file_lock_ctx 9KB 11KB [ 2140.549759] fsnotify_mark_connector 6KB 19KB [ 2140.549768] net_namespace 70KB 70KB [ 2140.549778] shmem_inode_cache 8079KB 8119KB [ 2140.549788] task_delay_info 186KB 375KB [ 2140.549798] taskstats 37KB 38KB [ 2140.549807] proc_dir_entry 834KB 1053KB [ 2140.549817] pde_opener 11KB 50KB [ 2140.549827] seq_file 282KB 358KB [ 2140.549837] sigqueue 51KB 63KB [ 2140.549846] kernfs_node_cache 18230KB 18258KB [ 2140.549856] mnt_cache 208KB 220KB [ 2140.549865] filp 7566KB 7991KB [ 2140.549875] names_cache 128749KB 128804KB [ 2140.549884] iint_cache 36KB 47KB [ 2140.549900] key_jar 4KB 7KB [ 2140.549909] uts_namespace 3KB 11KB [ 2140.549918] nsproxy 2KB 7KB [ 2140.549928] vm_area_struct 3241KB 3534KB [ 2140.549938] mm_struct 469KB 604KB [ 2140.549947] fs_cache 179KB 340KB [ 2140.549957] files_cache 705KB 1072KB [ 2140.549967] signal_cache 1495KB 2256KB [ 2140.549976] sighand_cache 564KB 610KB [ 2140.549986] task_struct 6527KB 6577KB [ 2140.549995] cred_jar 2240KB 2952KB [ 2140.550005] anon_vma_chain 997KB 1488KB [ 2140.550014] anon_vma 129KB 327KB [ 2140.550023] pid 107KB 228KB [ 2140.550033] Acpi-Operand 156KB 202KB [ 2140.550042] Acpi-ParseExt 9KB 11KB [ 2140.550052] Acpi-Parse 41KB 47KB [ 2140.550061] Acpi-State 52KB 63KB [ 2140.550082] Acpi-Namespace 20KB 27KB [ 2140.550093] numa_policy 0KB 3KB [ 2140.550102] debug_objects_cache 1769KB 1968KB [ 2140.550111] trace_event_file 297KB 298KB [ 2140.550121] ftrace_event_field 398KB 401KB [ 2140.550129] pool_workqueue 133KB 156KB [ 2140.550145] page->ptl 472KB 1027KB [ 2140.550189] kmalloc-2097152 2050KB 2050KB [ 2140.550200] kmalloc-524288 2056KB 2056KB [ 2140.550209] kmalloc-262144 1290KB 1290KB [ 2140.550218] kmalloc-131072 650KB 650KB [ 2140.550227] kmalloc-65536 2376KB 2442KB [ 2140.550236] kmalloc-32768 1980KB 2145KB [ 2140.550244] kmalloc-16384 1204KB 1287KB [ 2140.550254] kmalloc-8192 4735KB 4801KB [ 2140.550263] kmalloc-4096 23889KB 23927KB [ 2140.550271] kmalloc-2048 14127KB 17359KB [ 2140.550281] kmalloc-1024 10841KB 15167KB [ 2140.550289] kmalloc-512 16175KB 16871KB [ 2140.550299] kmalloc-256 4990KB 6363KB [ 2140.550307] kmalloc-128 1107KB 1697KB [ 2140.550317] kmalloc-96 3636KB 4404KB [ 2140.550326] kmalloc-64 2591KB 3720KB [ 2140.550335] kmalloc-32 1946KB 2476KB [ 2140.550344] kmalloc-192 1916KB 2952KB [ 2140.550353] kmem_cache 177KB 183KB [ 2140.550365] Out of memory (oom_kill_allocating_task): Kill process 28843 (systemd-journal) score 0 or sacrifice child [ 2140.550402] Killed process 28843 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1292kB [ 2140.551467] oom_reaper: reaped process 28843 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1292kB [ 2140.565627] Node 0 DMA32 free:17824kB min:35996kB low:44992kB high:53988kB active_anon:64988kB inactive_anon:56592kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2072kB bounce:0kB free_pcp:1808kB local_pcp:376kB free_cma:0kB [ 2140.906507] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2140.919013] lowmem_reserve[]: 0 0 1 1 1 [ 2140.958985] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2140.973740] 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 [ 2140.988493] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2141.003363] lowmem_reserve[]: 0 0 0 0 0 [ 2141.005582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2141.005587] Call Trace: [ 2141.005611] dump_stack+0x1fc/0x2ef [ 2141.005628] dump_header+0x15d/0xc3f [ 2141.005647] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2141.011205] Node 1 Normal free:28880kB min:53876kB low:67344kB high:80812kB active_anon:3336kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:244kB bounce:0kB free_pcp:124kB local_pcp:0kB free_cma:0kB [ 2141.016528] ? ___ratelimit+0x319/0x590 [ 2141.016545] oom_kill_process.cold+0x10/0x692 [ 2141.016562] ? check_preemption_disabled+0x41/0x280 [ 2141.016581] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2141.016595] out_of_memory+0x1072/0x1390 [ 2141.016613] ? oom_killer_disable+0x270/0x270 [ 2141.016629] ? mutex_trylock+0x15f/0x1a0 [ 2141.034359] lowmem_reserve[]: 0 0 0 0 0 [ 2141.038460] __alloc_pages_nodemask+0x23a2/0x2890 [ 2141.038482] ? find_get_entry+0x4cd/0x8a0 [ 2141.038504] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2141.043845] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 4*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10868kB [ 2141.049407] alloc_pages_current+0x193/0x2a0 [ 2141.049422] filemap_fault+0x146e/0x2180 [ 2141.049449] ext4_filemap_fault+0x84/0xb0 [ 2141.049464] __do_fault+0x10b/0x4b0 [ 2141.049478] __handle_mm_fault+0x273b/0x41c0 [ 2141.049499] ? vm_insert_page+0x9c0/0x9c0 [ 2141.068687] Node 0 DMA32: 603*4kB (UME) 419*8kB (UME) 142*16kB (UME) 43*32kB (UME) 12*64kB (UME) 6*128kB (UM) 1*256kB (M) 2*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 0*4096kB = 19396kB [ 2141.071093] ? check_preemption_disabled+0x41/0x280 [ 2141.080510] 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 [ 2141.082310] handle_mm_fault+0x436/0xb10 [ 2141.101475] Node 1 Normal: 436*4kB (UME) 352*8kB (UME) 254*16kB (UME) 118*32kB (UM) 22*64kB (ME) 6*128kB (ME) 2*256kB (UE) 1*512kB (U) 3*1024kB (UME) 1*2048kB (M) 2*4096kB (U) = 28912kB [ 2141.103729] __do_page_fault+0x68e/0xd60 [ 2141.109133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2141.114441] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2141.133600] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2141.136009] ? spurious_fault+0x840/0x840 [ 2141.136025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2141.136044] ? page_fault+0x8/0x30 [ 2141.141404] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2141.146746] page_fault+0x1e/0x30 [ 2141.146759] RIP: 0033:0x4675e3 [ 2141.146773] Code: Bad RIP value. [ 2141.146779] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 2141.146789] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 2141.146797] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f7d8 [ 2141.146804] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.146812] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 2141.146819] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2141.156969] Mem-Info: [ 2141.169819] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2141.182987] active_anon:18105 inactive_anon:57573 isolated_anon:0 [ 2141.182987] active_file:9 inactive_file:24 isolated_file:0 [ 2141.182987] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2141.182987] slab_reclaimable:13493 slab_unreclaimable:120849 [ 2141.182987] mapped:21789 shmem:58460 pagetables:579 bounce:0 [ 2141.182987] free:14788 free_pcp:96 free_cma:0 [ 2141.198841] 58493 total pagecache pages [ 2141.204802] Node 0 active_anon:69084kB inactive_anon:56592kB active_file:28kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:58844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2141.208099] 0 pages in swap cache [ 2141.215598] Node 1 active_anon:3336kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28748kB dirty:0kB writeback:0kB shmem:174996kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2141.224456] Swap cache stats: add 0, delete 0, find 0/0 [ 2141.236150] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB 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 [ 2141.249418] Free swap = 0kB [ 2141.253250] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2141.261689] Total swap = 0kB [ 2141.269539] Node 0 DMA32 free:19396kB min:35996kB low:44992kB high:53988kB active_anon:64988kB inactive_anon:56592kB active_file:28kB inactive_file:88kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2072kB bounce:0kB free_pcp:260kB local_pcp:260kB free_cma:0kB [ 2141.280539] 2097051 pages RAM [ 2141.285423] lowmem_reserve[]: 0 0 1 1 1 [ 2141.289038] 0 pages HighMem/MovableOnly [ 2141.293037] 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 [ 2141.308838] 369649 pages reserved [ 2141.317863] lowmem_reserve[]: 0 0 0 0 0 [ 2141.324294] 0 pages cma reserved [ 2141.334155] Node 1 Normal free:28880kB min:53876kB low:67344kB high:80812kB active_anon:3336kB inactive_anon:173700kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:244kB bounce:0kB free_pcp:124kB local_pcp:124kB free_cma:0kB [ 2142.056966] lowmem_reserve[]: 0 0 0 0 0 [ 2142.060963] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 4*256kB (U) 3*512kB (U) 2*1024kB (U) 1*2048kB (M) 1*4096kB (M) = 10868kB [ 2142.074990] Node 0 DMA32: 603*4kB (UME) 421*8kB (UME) 142*16kB (UME) 43*32kB (UME) 12*64kB (UME) 6*128kB (UM) 1*256kB (M) 2*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 0*4096kB = 19412kB [ 2142.091370] 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 [ 2142.102689] Node 1 Normal: 436*4kB (UME) 352*8kB (UME) 254*16kB (UME) 118*32kB (UM) 22*64kB (ME) 6*128kB (ME) 2*256kB (UE) 1*512kB (U) 3*1024kB (UME) 1*2048kB (M) 2*4096kB (U) = 28912kB [ 2142.119606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2142.128515] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2142.137154] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2142.146037] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2142.154783] 58493 total pagecache pages [ 2142.158925] 0 pages in swap cache [ 2142.162374] Swap cache stats: add 0, delete 0, find 0/0 [ 2142.167760] Free swap = 0kB [ 2142.170805] Total swap = 0kB [ 2142.173823] 2097051 pages RAM [ 2142.176981] 0 pages HighMem/MovableOnly [ 2142.180952] 369649 pages reserved [ 2142.184420] 0 pages cma reserved [ 2142.187849] Unreclaimable slab info: [ 2142.191559] Name Used Total [ 2142.200381] pid_2 23KB 48KB [ 2142.223902] batadv_tt_change_cache 1KB 7KB [ 2142.250898] batadv_tl_cache 6KB 16KB [ 2142.264884] TIPC 16KB 45KB [ 2142.290633] SCTPv6 18KB 30KB [ 2142.303752] DCCPv6 17KB 22KB [ 2142.331526] DCCP 16KB 28KB [ 2142.344061] L2TP/IPv6 17KB 26KB [ 2142.370578] RXRPC 14KB 39KB [ 2142.384608] rxrpc_call_jar 101KB 141KB [ 2142.405364] bridge_fdb_cache 12KB 27KB [ 2142.410800] fib6_nodes 203KB 288KB [ 2142.416223] ip6_dst_cache 477KB 851KB [ 2142.421768] RAWv6 91KB 121KB [ 2142.427180] UDPv6 31KB 45KB [ 2142.432546] TCPv6 24KB 30KB [ 2142.437992] nf_conntrack 6KB 18KB [ 2142.443415] t10_alua_lu_gp_cache 0KB 3KB [ 2142.449100] sd_ext_cdb 0KB 7KB [ 2142.454465] scsi_sense_cache 1056KB 1060KB [ 2142.459910] virtio_scsi_cmd 16KB 16KB [ 2142.465334] sgpool-128 8KB 8KB [ 2142.470704] sgpool-64 4KB 12KB [ 2142.476151] sgpool-32 2KB 15KB [ 2142.481516] sgpool-16 1KB 7KB [ 2142.486958] sgpool-8 0KB 7KB [ 2142.492348] mqueue_inode_cache 13KB 30KB [ 2142.497874] bio_post_read_ctx 14KB 15KB [ 2142.503326] bio-2 14KB 15KB [ 2142.508725] jfs_mp 7KB 7KB [ 2142.514120] cifs_small_rq 15KB 16KB [ 2142.519538] cifs_request 67KB 67KB [ 2142.524910] cifs_mpx_ids 0KB 7KB [ 2142.530448] nfs_commit_data 3KB 14KB [ 2142.535882] nfs_write_data 34KB 44KB [ 2142.541280] ext4_system_zone 1KB 7KB [ 2142.546726] bio-1 1KB 7KB [ 2142.552195] pid_namespace 2KB 7KB [ 2142.557649] rpc_buffers 17KB 25KB [ 2142.563021] rpc_tasks 2KB 7KB [ 2142.568432] UNIX 1126KB 1350KB [ 2142.573818] tcp_bind_bucket 1KB 4KB [ 2142.579354] ip_fib_trie 30KB 47KB [ 2142.584724] ip_fib_alias 144KB 205KB [ 2142.590123] ip_dst_cache 7KB 28KB [ 2142.603855] RAW 57KB 82KB [ 2142.609297] UDP 43KB 81KB [ 2142.614673] TCP 8KB 11KB [ 2142.631633] hugetlbfs_inode_cache 3KB 15KB [ 2142.639929] fscache_cookie_jar 1KB 11KB [ 2142.651703] eventpoll_pwq 26KB 59KB [ 2142.659704] eventpoll_epi 48KB 63KB [ 2142.665324] inotify_inode_mark 13KB 19KB [ 2142.670822] request_queue 199KB 199KB [ 2142.684856] blkdev_requests 1KB 3KB [ 2142.690342] blkdev_ioc 23KB 30KB [ 2142.704698] bio-0 1133KB 1155KB [ 2142.710281] biovec-max 1567KB 1641KB [ 2142.716508] biovec-64 1077KB 1236KB [ 2142.722595] biovec-16 119KB 142KB [ 2142.733761] bio_integrity_payload 1KB 8KB [ 2142.739877] khugepaged_mm_slot 5KB 27KB [ 2142.746135] uid_cache 0KB 4KB [ 2142.752114] dmaengine-unmap-2 0KB 3KB [ 2142.758200] skbuff_fclone_cache 35KB 41KB [ 2142.764539] skbuff_head_cache 7945KB 8696KB [ 2142.771135] configfs_dir_cache 3KB 7KB [ 2142.777680] file_lock_cache 42KB 47KB [ 2142.783941] file_lock_ctx 9KB 11KB [ 2142.790067] fsnotify_mark_connector 6KB 19KB [ 2142.796735] net_namespace 70KB 70KB [ 2142.802815] shmem_inode_cache 8079KB 8119KB [ 2142.819930] task_delay_info 185KB 375KB [ 2142.841341] taskstats 32KB 38KB [ 2142.848303] proc_dir_entry 834KB 1053KB [ 2142.854144] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2142.861646] pde_opener 11KB 50KB [ 2142.869077] Bluetooth: hci1: command 0x0406 tx timeout [ 2142.878493] seq_file 276KB 354KB [ 2142.886194] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2142.896228] sigqueue 49KB 63KB [ 2142.902854] kernfs_node_cache 18229KB 18258KB [ 2142.909315] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2142.916640] mnt_cache 208KB 220KB [ 2142.923314] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2142.933719] filp 7553KB 7991KB [ 2142.940429] systemd[1]: Stopped Journal Service. [ 2142.946609] names_cache 127861KB 127861KB [ 2142.968303] iint_cache 37KB 47KB [ 2142.980007] key_jar 4KB 7KB [ 2142.990451] systemd[1]: Starting Journal Service... [ 2142.995712] uts_namespace 3KB 11KB [ 2143.002220] nsproxy 2KB 7KB [ 2143.011123] vm_area_struct 3197KB 3534KB [ 2143.022214] mm_struct 453KB 604KB [ 2143.028696] fs_cache 178KB 340KB [ 2143.034526] files_cache 703KB 1068KB [ 2143.045733] signal_cache 1493KB 2256KB [ 2143.051121] sighand_cache 550KB 610KB [ 2143.062455] task_struct 6565KB 6577KB [ 2143.068425] cred_jar 2233KB 2952KB [ 2143.073799] anon_vma_chain 992KB 1488KB [ 2143.084208] anon_vma 132KB 327KB [ 2143.090769] pid 109KB 228KB [ 2143.102155] Acpi-Operand 156KB 202KB [ 2143.114928] Acpi-ParseExt 9KB 11KB [ 2143.125619] Acpi-Parse 41KB 47KB [ 2143.131110] Acpi-State 52KB 63KB [ 2143.140771] Acpi-Namespace 20KB 27KB [ 2143.147337] numa_policy 0KB 3KB [ 2143.152797] debug_objects_cache 1769KB 1968KB [ 2143.174083] trace_event_file 297KB 298KB [ 2143.184579] ftrace_event_field 398KB 401KB [ 2143.193640] pool_workqueue 133KB 156KB [ 2143.204118] page->ptl 474KB 1027KB [ 2143.223412] kmalloc-2097152 2050KB 2050KB [ 2143.230327] kmalloc-524288 2056KB 2056KB [ 2143.242525] kmalloc-262144 1290KB 1290KB [ 2143.249810] systemd-journald[28890]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2143.270067] kmalloc-131072 650KB 650KB [ 2143.275864] kmalloc-65536 2376KB 2442KB [ 2143.281242] kmalloc-32768 1980KB 2145KB [ 2143.305286] kmalloc-16384 1237KB 1287KB [ 2143.310749] kmalloc-8192 4735KB 4801KB [ 2143.316224] kmalloc-4096 23936KB 23936KB [ 2143.321591] kmalloc-2048 14112KB 17340KB [ 2143.345397] kmalloc-1024 10801KB 15104KB [ 2143.350808] kmalloc-512 16479KB 16871KB [ 2143.365348] kmalloc-256 4990KB 6363KB [ 2143.370743] kmalloc-128 1105KB 1697KB [ 2143.385314] kmalloc-96 3636KB 4404KB [ 2143.390739] kmalloc-64 2591KB 3720KB [ 2143.396188] kmalloc-32 1946KB 2476KB [ 2143.401560] kmalloc-192 1915KB 2952KB [ 2143.431674] kmem_cache 177KB 183KB [ 2143.450094] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2143.475507] Killed process 26830 (syz-executor.5) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2143.952540] systemd[1]: Started Journal Service. [ 2147.463723] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2147.482768] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2147.499040] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2147.509448] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2147.521066] device bridge_slave_1 left promiscuous mode [ 2147.530611] bridge0: port 2(bridge_slave_1) entered disabled state [ 2147.540663] device bridge_slave_0 left promiscuous mode [ 2147.550385] bridge0: port 1(bridge_slave_0) entered disabled state [ 2147.563260] device veth1_macvtap left promiscuous mode [ 2147.572628] device veth0_macvtap left promiscuous mode [ 2147.580689] device veth1_vlan left promiscuous mode [ 2147.589739] device veth0_vlan left promiscuous mode [ 2147.984908] Bluetooth: hci2: command 0x0406 tx timeout 07:16:50 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_buf(r0, 0x29, 0x15, 0x0, 0x0) 07:16:50 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xa7, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000640)={0x0, 0x3, 0x1, {0x1, @sliced={0x0, [0x3, 0x1ff, 0x0, 0x101, 0x5, 0x7, 0x896d, 0x3, 0x1, 0x4, 0x8000, 0x3, 0x40, 0xfe00, 0x7, 0xfffc, 0x81, 0x1, 0x7cae, 0xfbff, 0x1, 0x2, 0x2, 0x101, 0x1ff], 0xd3e}}, 0x7ff}) 07:16:50 executing program 3: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) (async) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x8}) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) 07:16:50 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000000040)={0x2, @pix={0x401, 0x3, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfffffffe}}) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000240)=0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000140)={0x1, @raw_data="5e0c64ebf4e9be8a32be018662c91f493f17d1076430b22150b9daa70f0f082454bb1380c5eab4408101682f1c43b0e1fa7b5fb8138f0e3d7c61e6673a795982913532a105ffd584c60e818c05804f3a7acc5242caa29794b4db9420ab1cce43ef9d777e82b6b42d224cbef50b1336ecd9e7a64941a7486d48ecbdc5958e3f52f48657294da73255d223e03251307c5867dfc3640894ffe7e755ee77d1edee2a239db74c7d4b103294b617168127bb72e4084bd32d3ee065c19a607718fc7095042fd2446b56b832"}) r1 = syz_open_dev$vim2m(&(0x7f0000000280), 0x401, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r1, 0xc02c564a, &(0x7f00000002c0)={0x9, 0x50313134, 0x2, @discrete={0x2, 0xb7}}) 07:16:50 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x8, 0x2) ioctl$vim2m_VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000240)={0x2, @sliced={0x0, [0x8001, 0x7, 0x5, 0xff, 0x7fff, 0x2bc3, 0x401, 0xbd, 0xffff, 0x4b6, 0x2, 0xfff, 0xfff, 0x4, 0x167, 0x0, 0x5, 0xffff, 0xa249, 0xffff, 0x101, 0x7, 0x0, 0x100, 0x2, 0x1, 0xc000, 0x1, 0x1, 0x9, 0x3, 0xb, 0xbdc, 0x2d, 0x9, 0xffff, 0x9, 0x2, 0x5, 0xff2a, 0x5, 0x3, 0x8, 0x0, 0x2], 0x1f}}) 07:16:50 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:50 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r3, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r2, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r4, r5]}, 0x80) sendmsg$AUDIT_ADD_RULE(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(0xffffffffffffffff, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:51 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r2, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r2, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x19, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="180000001f0000000000000007000000251a30000100000095000000000000008f1ad15bd42fe33e8d036432aa5da7e25adff480abca1113d5455c877b01c0dfbbacccf31fe6c19e1f7c"], &(0x7f0000000280)='syzkaller\x00', 0x6, 0xf4, &(0x7f0000000300)=""/244, 0x40f00, 0x6, '\x00', r1, 0x9, 0xffffffffffffffff, 0x8, &(0x7f00000004c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000580)={0x3, 0xb, 0x1ff, 0x6}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000700)=[0xffffffffffffffff, 0x1, 0x1, r3, r4]}, 0x80) r5 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r5, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:51 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x3, 0x9, 0x390e4691, 0x202, 0x1, 0x95e, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r2 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:51 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@bloom_filter={0x1e, 0x7, 0x0, 0x1, 0x800, 0xffffffffffffffff, 0x29, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x4, 0x2}, 0x48) r2 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:51 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r1, &(0x7f0000000980)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xaab2949fe19dc316}, 0x10000000) r2 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) 07:16:51 executing program 4: r0 = syz_open_dev$vim2m(&(0x7f00000002c0), 0xdc67, 0x2) ioctl$vim2m_VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000000500)=@userptr={0x3, 0x2, 0x4, 0x4000, 0x200, {0x77359400}, {0x7281a6e1201f0328, 0x0, 0x60, 0x0, 0x1f, 0x80, "a45443da"}, 0x7, 0x2, {}, 0x3ff}) socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'syztnl0\x00', &(0x7f0000000400)={'ip6tnl0\x00', 0x0, 0x2f, 0x0, 0x8, 0x9af, 0x1c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, 0x40, 0x7, 0x1, 0x1}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000001b80)={&(0x7f0000001a80), 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x14, 0xe, 0x6, 0x3}, 0x14}}, 0x0) r2 = syz_open_dev$vim2m(&(0x7f00000009c0), 0x24, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000a00)={0x443d, 0x2, 0x3, "b3a4def7b4aba0d6721b11752b737c1365a7fbc5e5e1467ad0c8f83f5b098758", 0x20493859}) [ 2151.584604] Bluetooth: hci3: command 0x0409 tx timeout [ 2153.674492] Bluetooth: hci3: command 0x041b tx timeout [ 2155.744327] Bluetooth: hci3: command 0x040f tx timeout [ 2156.114882] device hsr_slave_1 left promiscuous mode [ 2156.123991] device hsr_slave_0 left promiscuous mode [ 2156.139772] team0 (unregistering): Port device team_slave_1 removed [ 2156.154012] team0 (unregistering): Port device team_slave_0 removed [ 2156.166647] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2156.177312] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2156.218886] bond0 (unregistering): Released all slaves [ 2157.274549] syz-executor.5 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2157.308736] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 2157.313887] CPU: 1 PID: 28951 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 2157.321766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2157.331339] Call Trace: [ 2157.333938] dump_stack+0x1fc/0x2ef [ 2157.337575] dump_header+0x15d/0xc3f [ 2157.341383] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2157.346501] ? ___ratelimit+0x319/0x590 [ 2157.350485] oom_kill_process.cold+0x10/0x692 [ 2157.355340] ? check_preemption_disabled+0x41/0x280 [ 2157.360482] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2157.365771] out_of_memory+0x1072/0x1390 [ 2157.369841] ? oom_killer_disable+0x270/0x270 [ 2157.374342] ? mutex_trylock+0x15f/0x1a0 [ 2157.378412] __alloc_pages_nodemask+0x23a2/0x2890 [ 2157.383266] ? find_get_entry+0x4cd/0x8a0 [ 2157.387428] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2157.392395] alloc_pages_current+0x193/0x2a0 [ 2157.396809] filemap_fault+0x146e/0x2180 [ 2157.400888] ext4_filemap_fault+0x84/0xb0 [ 2157.405066] __do_fault+0x10b/0x4b0 [ 2157.408700] __handle_mm_fault+0x273b/0x41c0 [ 2157.413120] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2157.417709] ? vm_insert_page+0x9c0/0x9c0 [ 2157.421861] ? debug_object_active_state+0x254/0x330 [ 2157.426995] ? check_preemption_disabled+0x41/0x280 [ 2157.432126] handle_mm_fault+0x436/0xb10 [ 2157.436200] __do_page_fault+0x68e/0xd60 [ 2157.440534] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2157.445556] ? spurious_fault+0x840/0x840 [ 2157.449709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2157.454563] ? page_fault+0x8/0x30 [ 2157.458119] page_fault+0x1e/0x30 [ 2157.461574] RIP: 0033:0x7f17501c387c [ 2157.465300] Code: Bad RIP value. [ 2157.468770] RSP: 002b:00007ffe58eec030 EFLAGS: 00010202 [ 2157.474129] RAX: 000000000000001e RBX: 0000000000000007 RCX: 0000000000000000 [ 2157.481397] RDX: 00007ffe58eebfe0 RSI: 0000000000008933 RDI: 0000000000000005 [ 2157.488668] RBP: 00007f1750e65620 R08: 000000000000c0ff R09: 00007ffe58eec0b8 [ 2157.495944] R10: 00007ffe58eec0c0 R11: 0000000000000246 R12: 0000000000000000 [ 2157.503212] R13: 00007ffe58eec0c0 R14: 0000000000000003 R15: 0000000000000000 [ 2157.591517] Mem-Info: [ 2157.593985] active_anon:18133 inactive_anon:59603 isolated_anon:0 [ 2157.593985] active_file:48 inactive_file:9 isolated_file:0 [ 2157.593985] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2157.593985] slab_reclaimable:13497 slab_unreclaimable:118607 [ 2157.593985] mapped:22145 shmem:60504 pagetables:598 bounce:0 [ 2157.593985] free:25099 free_pcp:0 free_cma:0 [ 2157.651784] Node 0 active_anon:68984kB inactive_anon:56584kB active_file:76kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58408kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2157.766675] Node 1 active_anon:3548kB inactive_anon:181828kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30136kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2157.824232] Bluetooth: hci3: command 0x0419 tx timeout [ 2157.911205] Node 0 DMA free:10976kB 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 [ 2158.047973] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2158.073767] Node 0 DMA32 free:35428kB min:35996kB low:44992kB high:53988kB active_anon:68984kB inactive_anon:56584kB active_file:64kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2008kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2158.123182] lowmem_reserve[]: 0 0 1 1 1 [ 2158.130555] 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 [ 2158.178412] lowmem_reserve[]: 0 0 0 0 0 [ 2158.182432] Node 1 Normal free:53756kB min:53876kB low:67344kB high:80812kB active_anon:3548kB inactive_anon:181828kB active_file:4kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:384kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2158.293593] lowmem_reserve[]: 0 0 0 0 0 [ 2158.315947] Node 0 DMA: 0*4kB 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) = 10976kB [ 2158.385896] Node 0 DMA32: 770*4kB (ME) 437*8kB (ME) 177*16kB (UME) 82*32kB (ME) 30*64kB (ME) 15*128kB (UM) 7*256kB (M) 1*512kB (U) 17*1024kB (UM) 0*2048kB 0*4096kB = 35584kB [ 2158.427512] 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 [ 2158.462429] Node 1 Normal: 479*4kB (UME) 378*8kB (ME) 269*16kB (UME) 93*32kB (UM) 5*64kB (UME) 2*128kB (ME) 1*256kB (E) 2*512kB (UM) 1*1024kB (E) 1*2048kB (U) 9*4096kB (UM) = 54012kB [ 2158.514033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2158.522906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2158.587382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2158.619442] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2158.659800] 60558 total pagecache pages [ 2158.663808] 0 pages in swap cache [ 2158.688759] Swap cache stats: add 0, delete 0, find 0/0 [ 2158.717164] Free swap = 0kB [ 2158.723105] Total swap = 0kB [ 2158.737643] 2097051 pages RAM [ 2158.740776] 0 pages HighMem/MovableOnly [ 2158.767485] 369649 pages reserved [ 2158.771878] 0 pages cma reserved [ 2158.784703] Unreclaimable slab info: [ 2158.789830] Name Used Total [ 2158.796342] pid_2 22KB 48KB [ 2158.801760] batadv_tt_change_cache 2KB 7KB [ 2158.809114] batadv_tl_cache 6KB 16KB [ 2158.815447] TIPC 12KB 45KB [ 2158.820915] SCTPv6 18KB 30KB [ 2158.826413] DCCPv6 17KB 22KB [ 2158.831782] DCCP 14KB 28KB [ 2158.837284] L2TP/IPv6 19KB 26KB [ 2158.842647] RXRPC 13KB 39KB [ 2158.848064] rxrpc_call_jar 90KB 133KB [ 2158.853557] bridge_fdb_cache 10KB 27KB [ 2158.858973] fib6_nodes 187KB 288KB [ 2158.864391] ip6_dst_cache 425KB 810KB [ 2158.869762] RAWv6 91KB 121KB [ 2158.875916] UDPv6 28KB 45KB [ 2158.881304] TCPv6 21KB 30KB [ 2158.886818] nf_conntrack 6KB 18KB [ 2158.892215] t10_alua_lu_gp_cache 0KB 3KB [ 2158.897925] sd_ext_cdb 0KB 7KB [ 2158.903472] scsi_sense_cache 1056KB 1060KB [ 2158.911109] virtio_scsi_cmd 16KB 16KB [ 2158.916557] sgpool-128 8KB 8KB [ 2158.922006] sgpool-64 4KB 12KB [ 2158.947416] sgpool-32 2KB 15KB [ 2158.952896] sgpool-16 1KB 7KB [ 2159.009833] sgpool-8 0KB 7KB [ 2159.042304] mqueue_inode_cache 13KB 30KB [ 2159.065597] bio_post_read_ctx 14KB 15KB [ 2159.071050] bio-2 14KB 15KB [ 2159.132906] jfs_mp 7KB 7KB [ 2159.159512] cifs_small_rq 15KB 16KB [ 2159.190494] cifs_request 67KB 67KB [ 2159.223237] cifs_mpx_ids 0KB 7KB [ 2159.238040] nfs_commit_data 3KB 14KB [ 2159.243423] nfs_write_data 34KB 44KB [ 2159.249006] ext4_system_zone 1KB 7KB [ 2159.294005] bio-1 1KB 7KB [ 2159.299437] pid_namespace 2KB 7KB [ 2159.331758] rpc_buffers 17KB 25KB [ 2159.360558] rpc_tasks 2KB 7KB [ 2159.387150] UNIX 1141KB 1342KB [ 2159.392640] tcp_bind_bucket 1KB 4KB [ 2159.442939] ip_fib_trie 28KB 47KB [ 2159.469387] ip_fib_alias 134KB 205KB [ 2159.501755] ip_dst_cache 7KB 28KB [ 2159.546873] RAW 60KB 82KB [ 2159.552277] UDP 42KB 81KB [ 2159.572730] TCP 8KB 11KB [ 2159.584242] hugetlbfs_inode_cache 3KB 15KB [ 2159.591502] fscache_cookie_jar 1KB 11KB [ 2159.630605] eventpoll_pwq 28KB 59KB [ 2159.656965] eventpoll_epi 53KB 63KB [ 2159.662531] inotify_inode_mark 12KB 19KB [ 2159.702081] request_queue 199KB 199KB [ 2159.723605] blkdev_requests 1KB 3KB [ 2159.746255] blkdev_ioc 29KB 30KB [ 2159.751655] bio-0 1172KB 1200KB [ 2159.761486] biovec-max 1633KB 1699KB [ 2159.766924] biovec-64 1193KB 1275KB [ 2159.772298] biovec-16 134KB 142KB [ 2159.783098] bio_integrity_payload 1KB 8KB [ 2159.792170] khugepaged_mm_slot 4KB 27KB [ 2159.802641] uid_cache 0KB 4KB [ 2159.812159] dmaengine-unmap-2 0KB 3KB [ 2159.818599] skbuff_fclone_cache 36KB 41KB [ 2159.831664] skbuff_head_cache 8240KB 8685KB [ 2159.842456] configfs_dir_cache 3KB 7KB [ 2159.851922] file_lock_cache 43KB 51KB [ 2159.861263] file_lock_ctx 9KB 11KB [ 2159.870431] fsnotify_mark_connector 6KB 19KB [ 2159.880019] net_namespace 70KB 70KB [ 2159.888065] shmem_inode_cache 8083KB 8119KB [ 2159.893438] task_delay_info 181KB 375KB [ 2159.913750] taskstats 33KB 42KB [ 2159.922881] proc_dir_entry 816KB 1053KB [ 2159.933632] pde_opener 10KB 50KB [ 2159.945404] seq_file 280KB 354KB [ 2159.950786] sigqueue 54KB 66KB [ 2159.961064] kernfs_node_cache 16990KB 17336KB [ 2159.967385] mnt_cache 208KB 216KB [ 2159.972757] filp 7331KB 7991KB [ 2159.983246] names_cache 126174KB 126233KB [ 2159.990650] iint_cache 35KB 47KB [ 2160.010205] key_jar 4KB 7KB [ 2160.016527] uts_namespace 4KB 11KB [ 2160.021906] nsproxy 2KB 7KB [ 2160.038732] vm_area_struct 3219KB 3530KB [ 2160.044292] mm_struct 411KB 591KB [ 2160.049655] fs_cache 172KB 340KB [ 2160.066377] files_cache 675KB 1046KB [ 2160.071761] signal_cache 1428KB 2220KB [ 2160.077334] sighand_cache 550KB 610KB [ 2160.082692] task_struct 6344KB 6419KB [ 2160.099381] cred_jar 2159KB 2952KB [ 2160.104948] anon_vma_chain 1026KB 1488KB [ 2160.110307] anon_vma 131KB 327KB [ 2160.127105] pid 104KB 228KB [ 2160.132487] Acpi-Operand 156KB 202KB [ 2160.137875] Acpi-ParseExt 9KB 11KB [ 2160.143228] Acpi-Parse 41KB 47KB [ 2160.159967] Acpi-State 52KB 63KB [ 2160.165495] Acpi-Namespace 20KB 27KB [ 2160.170876] numa_policy 0KB 3KB [ 2160.187382] debug_objects_cache 1744KB 1968KB [ 2160.192930] trace_event_file 297KB 298KB [ 2160.200873] ftrace_event_field 398KB 401KB [ 2160.213204] pool_workqueue 129KB 156KB [ 2160.222302] page->ptl 457KB 1027KB [ 2160.241428] kmalloc-2097152 2050KB 2050KB [ 2160.247094] kmalloc-524288 2056KB 2056KB [ 2160.252455] kmalloc-262144 1290KB 1290KB [ 2160.263047] kmalloc-131072 650KB 650KB [ 2160.277510] kmalloc-65536 2376KB 2442KB [ 2160.282902] kmalloc-32768 1914KB 2112KB [ 2160.292025] kmalloc-16384 1138KB 1221KB [ 2160.301117] kmalloc-8192 4380KB 4496KB [ 2160.311510] kmalloc-4096 22797KB 22852KB [ 2160.320849] kmalloc-2048 13710KB 17046KB [ 2160.330055] kmalloc-1024 10455KB 14986KB [ 2160.339161] kmalloc-512 16698KB 17058KB [ 2160.348326] kmalloc-256 4738KB 6360KB [ 2160.353725] kmalloc-128 1096KB 1697KB [ 2160.362837] kmalloc-96 3613KB 4404KB [ 2160.370167] kmalloc-64 2522KB 3716KB [ 2160.379326] kmalloc-32 1900KB 2476KB [ 2160.388484] kmalloc-192 1899KB 2952KB [ 2160.397345] kmem_cache 177KB 183KB [ 2160.402740] Out of memory (oom_kill_allocating_task): Kill process 28951 (syz-executor.5) score 0 or sacrifice child [ 2160.425274] Killed process 28951 (syz-executor.5) total-vm:56708kB, anon-rss:444kB, file-rss:13328kB, shmem-rss:0kB [ 2160.439702] oom_reaper: reaped process 28951 (syz-executor.5), now anon-rss:0kB, file-rss:13328kB, shmem-rss:0kB [ 2160.451739] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2160.513074] systemd-journal cpuset=/ mems_allowed=0-1 [ 2160.522301] CPU: 1 PID: 28890 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2160.530285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2160.539871] Call Trace: [ 2160.542474] dump_stack+0x1fc/0x2ef [ 2160.546109] dump_header+0x15d/0xc3f [ 2160.549848] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2160.554960] ? ___ratelimit+0x319/0x590 [ 2160.558951] oom_kill_process.cold+0x10/0x692 [ 2160.563459] ? check_preemption_disabled+0x41/0x280 [ 2160.568614] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2160.573912] out_of_memory+0x1072/0x1390 [ 2160.577991] ? oom_killer_disable+0x270/0x270 [ 2160.582647] ? mutex_trylock+0x15f/0x1a0 [ 2160.586718] __alloc_pages_nodemask+0x23a2/0x2890 [ 2160.591575] ? find_get_entry+0x4cd/0x8a0 [ 2160.595738] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2160.600630] alloc_pages_current+0x193/0x2a0 [ 2160.605049] filemap_fault+0x146e/0x2180 [ 2160.609127] ext4_filemap_fault+0x84/0xb0 [ 2160.613271] __do_fault+0x10b/0x4b0 [ 2160.616927] __handle_mm_fault+0x273b/0x41c0 [ 2160.621342] ? vm_insert_page+0x9c0/0x9c0 [ 2160.625491] ? fsnotify+0x84e/0xe10 [ 2160.629162] ? check_preemption_disabled+0x41/0x280 [ 2160.634186] handle_mm_fault+0x436/0xb10 [ 2160.638256] __do_page_fault+0x68e/0xd60 [ 2160.642328] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2160.647346] ? spurious_fault+0x840/0x840 [ 2160.651609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2160.656460] ? page_fault+0x8/0x30 [ 2160.660014] page_fault+0x1e/0x30 [ 2160.663471] RIP: 0033:0x7f18c3465e50 [ 2160.667192] Code: Bad RIP value. [ 2160.670567] RSP: 002b:00007ffe29e42528 EFLAGS: 00010202 [ 2160.675933] RAX: 0000000000000000 RBX: 00007ffe29e42dd2 RCX: 0000000000000012 [ 2160.683200] RDX: 0000000000000039 RSI: 00007f18c3e62d44 RDI: 00007ffe29e42dd2 [ 2160.690546] RBP: 00007ffe29e42dd2 R08: 00007ffe29e42dd1 R09: 0000000000000000 [ 2160.697819] R10: 0000000000000000 R11: 00007f18c348c040 R12: 00007ffe29e425d0 [ 2160.705177] R13: 000000000000003e R14: 0000561628b5d958 R15: 0005f59525d7eaf3 [ 2160.745501] Mem-Info: [ 2160.748075] active_anon:18133 inactive_anon:59603 isolated_anon:0 [ 2160.748075] active_file:72 inactive_file:79 isolated_file:25 [ 2160.748075] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2160.748075] slab_reclaimable:13494 slab_unreclaimable:118385 [ 2160.748075] mapped:22245 shmem:60504 pagetables:598 bounce:0 [ 2160.748075] free:25031 free_pcp:133 free_cma:0 [ 2160.782035] Node 0 active_anon:68984kB inactive_anon:56584kB active_file:100kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):100kB mapped:58508kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2160.810297] Node 1 active_anon:3540kB inactive_anon:181828kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30172kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2160.839467] Node 0 DMA free:10976kB 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 [ 2160.897880] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2160.902974] Node 0 DMA32 free:35872kB min:35996kB low:44992kB high:53988kB active_anon:68936kB inactive_anon:56584kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1956kB bounce:0kB free_pcp:592kB local_pcp:4kB free_cma:0kB [ 2160.962251] lowmem_reserve[]: 0 0 1 1 1 [ 2160.966441] 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 [ 2160.993380] lowmem_reserve[]: 0 0 0 0 0 [ 2161.004519] Node 1 Normal free:53436kB min:53876kB low:67344kB high:80812kB active_anon:3540kB inactive_anon:181828kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:384kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2161.045169] lowmem_reserve[]: 0 0 0 0 0 [ 2161.049181] Node 0 DMA: 0*4kB 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) = 10976kB [ 2161.069346] Node 0 DMA32: 774*4kB (ME) 434*8kB (UME) 183*16kB (UME) 82*32kB (ME) 30*64kB (ME) 14*128kB (M) 7*256kB (M) 1*512kB (U) 17*1024kB (UM) 0*2048kB 0*4096kB = 35544kB [ 2161.099229] 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 [ 2161.126533] Node 1 Normal: 478*4kB (ME) 379*8kB (ME) 269*16kB (UME) 93*32kB (UM) 4*64kB (ME) 2*128kB (ME) 2*256kB (UE) 1*512kB (M) 1*1024kB (E) 1*2048kB (U) 9*4096kB (UM) = 53696kB [ 2161.150300] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2161.173680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2161.182588] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2161.202419] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2161.211066] 60572 total pagecache pages [ 2161.225729] 0 pages in swap cache [ 2161.230764] Swap cache stats: add 0, delete 0, find 0/0 [ 2161.239761] Free swap = 0kB [ 2161.242801] Total swap = 0kB [ 2161.253031] 2097051 pages RAM [ 2161.259783] 0 pages HighMem/MovableOnly [ 2161.267785] ieee802154 phy0 wpan0: encryption failed: -22 [ 2161.273383] ieee802154 phy1 wpan1: encryption failed: -22 [ 2161.281848] 369649 pages reserved [ 2161.290639] 0 pages cma reserved [ 2161.312818] Unreclaimable slab info: [ 2161.320177] Name Used Total [ 2161.332283] pid_2 22KB 48KB [ 2161.350525] batadv_tt_change_cache 2KB 7KB [ 2161.363576] batadv_tl_cache 5KB 16KB [ 2161.375290] TIPC 12KB 45KB [ 2161.380723] SCTPv6 16KB 30KB [ 2161.408624] DCCPv6 15KB 22KB [ 2161.417468] DCCP 14KB 28KB [ 2161.422872] L2TP/IPv6 19KB 26KB [ 2161.432330] RXRPC 13KB 39KB [ 2161.451489] rxrpc_call_jar 90KB 133KB [ 2161.471306] bridge_fdb_cache 10KB 27KB [ 2161.482092] fib6_nodes 184KB 288KB [ 2161.502117] ip6_dst_cache 425KB 810KB [ 2161.511688] RAWv6 91KB 121KB [ 2161.524648] UDPv6 28KB 45KB [ 2161.530049] TCPv6 21KB 30KB [ 2161.551265] nf_conntrack 6KB 18KB [ 2161.558535] t10_alua_lu_gp_cache 0KB 3KB [ 2161.567572] sd_ext_cdb 0KB 7KB [ 2161.573106] scsi_sense_cache 1056KB 1060KB [ 2161.587197] virtio_scsi_cmd 16KB 16KB [ 2161.592591] sgpool-128 8KB 8KB [ 2161.609008] sgpool-64 4KB 12KB [ 2161.614655] sgpool-32 2KB 15KB [ 2161.620034] sgpool-16 1KB 7KB [ 2161.637821] sgpool-8 0KB 7KB [ 2161.643241] mqueue_inode_cache 13KB 30KB [ 2161.648867] bio_post_read_ctx 14KB 15KB [ 2161.665106] bio-2 14KB 15KB [ 2161.670583] jfs_mp 7KB 7KB [ 2161.676049] cifs_small_rq 15KB 16KB [ 2161.681420] cifs_request 67KB 67KB [ 2161.689895] cifs_mpx_ids 0KB 7KB [ 2161.696939] nfs_commit_data 3KB 14KB [ 2161.702399] nfs_write_data 34KB 44KB [ 2161.711397] ext4_system_zone 1KB 7KB [ 2161.728062] bio-1 1KB 7KB [ 2161.736479] pid_namespace 2KB 7KB [ 2161.741863] rpc_buffers 17KB 25KB [ 2161.772267] rpc_tasks 2KB 7KB [ 2161.783296] UNIX 1141KB 1342KB [ 2161.792554] tcp_bind_bucket 1KB 4KB [ 2161.807702] ip_fib_trie 27KB 47KB [ 2161.813096] ip_fib_alias 132KB 205KB [ 2161.822456] ip_dst_cache 7KB 28KB [ 2161.831517] RAW 60KB 82KB [ 2161.839702] UDP 42KB 81KB [ 2161.859578] TCP 8KB 11KB [ 2161.872270] hugetlbfs_inode_cache 3KB 15KB [ 2161.887864] fscache_cookie_jar 1KB 11KB [ 2161.893331] eventpoll_pwq 28KB 59KB [ 2161.900285] eventpoll_epi 52KB 63KB [ 2161.912517] inotify_inode_mark 12KB 19KB [ 2161.918043] request_queue 199KB 199KB [ 2161.923417] blkdev_requests 1KB 3KB [ 2161.940304] blkdev_ioc 26KB 30KB [ 2161.946354] bio-0 1180KB 1207KB [ 2161.953216] biovec-max 1633KB 1699KB [ 2161.961208] biovec-64 1220KB 1275KB [ 2161.970739] biovec-16 134KB 142KB [ 2161.976175] bio_integrity_payload 1KB 8KB [ 2161.981883] khugepaged_mm_slot 4KB 27KB [ 2162.008623] uid_cache 0KB 4KB [ 2162.016287] dmaengine-unmap-2 0KB 3KB [ 2162.021671] skbuff_fclone_cache 35KB 41KB [ 2162.038215] skbuff_head_cache 8392KB 8685KB [ 2162.043606] configfs_dir_cache 3KB 7KB [ 2162.053337] file_lock_cache 42KB 51KB [ 2162.063038] file_lock_ctx 9KB 11KB [ 2162.072049] fsnotify_mark_connector 6KB 19KB [ 2162.082059] net_namespace 70KB 70KB [ 2162.091076] shmem_inode_cache 8083KB 8119KB [ 2162.098502] task_delay_info 181KB 375KB [ 2162.107468] taskstats 32KB 42KB [ 2162.112896] proc_dir_entry 812KB 1053KB [ 2162.124771] pde_opener 10KB 50KB [ 2162.130155] seq_file 277KB 354KB [ 2162.147441] sigqueue 49KB 66KB [ 2162.153384] kernfs_node_cache 16951KB 17313KB [ 2162.162374] mnt_cache 208KB 216KB [ 2162.169231] filp 7287KB 7991KB [ 2162.179032] names_cache 125987KB 126038KB [ 2162.185439] iint_cache 35KB 47KB [ 2162.190815] key_jar 4KB 7KB [ 2162.207976] uts_namespace 3KB 11KB [ 2162.213365] nsproxy 2KB 7KB [ 2162.222066] vm_area_struct 3184KB 3530KB [ 2162.232875] mm_struct 404KB 591KB [ 2162.241727] fs_cache 172KB 340KB [ 2162.261966] files_cache 675KB 1046KB [ 2162.269707] signal_cache 1424KB 2213KB [ 2162.277438] sighand_cache 578KB 610KB [ 2162.282822] task_struct 6293KB 6356KB [ 2162.289549] cred_jar 2156KB 2952KB [ 2162.301078] anon_vma_chain 1013KB 1488KB [ 2162.329211] anon_vma 122KB 327KB [ 2162.338212] pid 104KB 228KB [ 2162.343586] Acpi-Operand 156KB 202KB [ 2162.369147] Acpi-ParseExt 9KB 11KB [ 2162.376420] Acpi-Parse 41KB 47KB [ 2162.381870] Acpi-State 52KB 63KB [ 2162.408523] Acpi-Namespace 20KB 27KB [ 2162.414026] numa_policy 0KB 3KB [ 2162.419394] debug_objects_cache 1738KB 1968KB [ 2162.427233] trace_event_file 297KB 298KB [ 2162.432617] ftrace_event_field 398KB 401KB [ 2162.439023] pool_workqueue 128KB 156KB [ 2162.448808] page->ptl 451KB 1027KB [ 2162.471270] kmalloc-2097152 2050KB 2050KB [ 2162.480614] kmalloc-524288 2056KB 2056KB [ 2162.491420] kmalloc-262144 1290KB 1290KB [ 2162.499828] kmalloc-131072 650KB 650KB [ 2162.519227] kmalloc-65536 2244KB 2310KB [ 2162.528810] kmalloc-32768 1848KB 2046KB [ 2162.539655] kmalloc-16384 1138KB 1188KB [ 2162.547171] kmalloc-8192 4331KB 4430KB [ 2162.552565] kmalloc-4096 22644KB 22699KB [ 2162.568802] kmalloc-2048 13674KB 17014KB [ 2162.581440] kmalloc-1024 10523KB 14986KB [ 2162.590121] kmalloc-512 16951KB 17058KB [ 2162.601471] kmalloc-256 4724KB 6360KB [ 2162.611184] kmalloc-128 1096KB 1697KB [ 2162.622732] kmalloc-96 3621KB 4404KB [ 2162.631344] kmalloc-64 2502KB 3716KB [ 2162.640700] kmalloc-32 1900KB 2476KB [ 2162.661595] kmalloc-192 1899KB 2952KB [ 2162.673419] kmem_cache 177KB 183KB [ 2162.681663] Out of memory (oom_kill_allocating_task): Kill process 28890 (systemd-journal) score 0 or sacrifice child [ 2162.708140] Killed process 28890 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1508kB [ 2162.722544] oom_reaper: reaped process 28890 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1508kB [ 2162.743337] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2162.756082] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2162.763275] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2162.770741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2162.780099] Call Trace: [ 2162.782784] dump_stack+0x1fc/0x2ef [ 2162.786425] dump_header+0x15d/0xc3f [ 2162.790155] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2162.795267] ? ___ratelimit+0x319/0x590 [ 2162.799253] oom_kill_process.cold+0x10/0x692 [ 2162.803800] ? check_preemption_disabled+0x41/0x280 [ 2162.808824] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2162.814135] out_of_memory+0x1072/0x1390 [ 2162.818207] ? oom_killer_disable+0x270/0x270 [ 2162.822714] ? mutex_trylock+0x15f/0x1a0 [ 2162.826805] __alloc_pages_nodemask+0x23a2/0x2890 [ 2162.831659] ? find_get_entry+0x4cd/0x8a0 [ 2162.835817] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2162.840689] alloc_pages_current+0x193/0x2a0 [ 2162.845109] filemap_fault+0x146e/0x2180 [ 2162.849165] ext4_filemap_fault+0x84/0xb0 [ 2162.853329] __do_fault+0x10b/0x4b0 [ 2162.856954] __handle_mm_fault+0x273b/0x41c0 [ 2162.861372] ? vm_insert_page+0x9c0/0x9c0 [ 2162.865553] ? check_preemption_disabled+0x41/0x280 [ 2162.870596] handle_mm_fault+0x436/0xb10 [ 2162.874658] __do_page_fault+0x68e/0xd60 [ 2162.878730] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2162.883834] ? spurious_fault+0x840/0x840 [ 2162.887981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2162.892833] ? page_fault+0x8/0x30 [ 2162.896378] page_fault+0x1e/0x30 [ 2162.899828] RIP: 0033:0x4421fb [ 2162.903134] Code: Bad RIP value. [ 2162.906486] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 2162.911852] RAX: 000001f72913c100 RBX: 000000c000050000 RCX: 0000000000000000 [ 2162.919124] RDX: 0000000001f4f7d8 RSI: 000000c00005fea0 RDI: 000000c00005fe7c [ 2162.926385] RBP: 000000c00005ff88 R08: 00007ffd49db8000 R09: 0000022a4e8e4456 [ 2162.933646] R10: 0001b84bfcf1bb3c R11: 0000000000000001 R12: 000000c00005feb0 [ 2162.940916] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2162.952895] Mem-Info: [ 2162.955422] active_anon:18022 inactive_anon:59603 isolated_anon:0 [ 2162.955422] active_file:35 inactive_file:1 isolated_file:11 [ 2162.955422] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2162.955422] slab_reclaimable:13486 slab_unreclaimable:118223 [ 2162.955422] mapped:21770 shmem:60504 pagetables:585 bounce:0 [ 2162.955422] free:25057 free_pcp:217 free_cma:0 [ 2162.994083] Node 0 active_anon:68928kB inactive_anon:56584kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58404kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2163.023769] Node 1 active_anon:3076kB inactive_anon:181824kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28676kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2163.053174] Node 0 DMA free:10976kB 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 [ 2163.082245] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2163.087372] Node 0 DMA32 free:35548kB min:35996kB low:44992kB high:53988kB active_anon:68928kB inactive_anon:56584kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1956kB bounce:0kB free_pcp:20kB local_pcp:20kB free_cma:0kB [ 2163.118208] lowmem_reserve[]: 0 0 1 1 1 [ 2163.122185] 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 [ 2163.151743] lowmem_reserve[]: 0 0 0 0 0 [ 2163.155812] Node 1 Normal free:53308kB min:53876kB low:67344kB high:80812kB active_anon:3076kB inactive_anon:181824kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:288kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2163.187316] lowmem_reserve[]: 0 0 0 0 0 [ 2163.191336] Node 0 DMA: 0*4kB 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) = 10976kB [ 2163.217570] Node 0 DMA32: 774*4kB (ME) 438*8kB (UME) 183*16kB (UME) 82*32kB (ME) 30*64kB (ME) 16*128kB (UM) 7*256kB (M) 1*512kB (U) 17*1024kB (UM) 0*2048kB 0*4096kB = 35832kB [ 2163.236913] 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 [ 2163.248079] Node 1 Normal: 433*4kB (UME) 346*8kB (UME) 252*16kB (UME) 111*32kB (UM) 12*64kB (UME) 6*128kB (UME) 2*256kB (UE) 1*512kB (M) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53556kB [ 2163.268523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2163.289947] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2163.298631] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2163.310665] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2163.327173] 60535 total pagecache pages [ 2163.331174] 0 pages in swap cache [ 2163.348694] Swap cache stats: add 0, delete 0, find 0/0 [ 2163.361431] Free swap = 0kB [ 2163.371745] Total swap = 0kB [ 2163.381821] 2097051 pages RAM [ 2163.390673] 0 pages HighMem/MovableOnly [ 2163.401670] 369649 pages reserved [ 2163.412045] 0 pages cma reserved [ 2163.418986] Unreclaimable slab info: [ 2163.422803] Name Used Total [ 2163.441154] pid_2 22KB 48KB [ 2163.461655] batadv_tt_change_cache 2KB 7KB [ 2163.470238] batadv_tl_cache 5KB 16KB [ 2163.490815] TIPC 12KB 45KB [ 2163.513037] SCTPv6 16KB 30KB [ 2163.519008] DCCPv6 15KB 22KB [ 2163.539426] DCCP 14KB 28KB [ 2163.547352] L2TP/IPv6 19KB 26KB [ 2163.552759] RXRPC 13KB 39KB [ 2163.567615] rxrpc_call_jar 90KB 133KB [ 2163.573100] bridge_fdb_cache 10KB 27KB [ 2163.597314] fib6_nodes 181KB 288KB [ 2163.602748] ip6_dst_cache 425KB 810KB [ 2163.610488] RAWv6 91KB 121KB [ 2163.631224] UDPv6 28KB 45KB [ 2163.636701] TCPv6 21KB 30KB [ 2163.642073] nf_conntrack 6KB 18KB [ 2163.656892] t10_alua_lu_gp_cache 0KB 3KB [ 2163.662551] sd_ext_cdb 0KB 7KB [ 2163.686158] scsi_sense_cache 1056KB 1060KB [ 2163.691542] virtio_scsi_cmd 16KB 16KB [ 2163.702348] sgpool-128 8KB 8KB [ 2163.712303] sgpool-64 4KB 12KB [ 2163.721077] sgpool-32 2KB 15KB [ 2163.731158] sgpool-16 1KB 7KB [ 2163.739893] sgpool-8 0KB 7KB [ 2163.747009] mqueue_inode_cache 13KB 30KB [ 2163.752490] bio_post_read_ctx 14KB 15KB [ 2163.771445] bio-2 14KB 15KB [ 2163.780200] jfs_mp 7KB 7KB [ 2163.799119] cifs_small_rq 15KB 16KB [ 2163.805425] cifs_request 67KB 67KB [ 2163.810797] cifs_mpx_ids 0KB 7KB [ 2163.818492] nfs_commit_data 3KB 14KB [ 2163.827534] nfs_write_data 34KB 44KB [ 2163.832952] ext4_system_zone 1KB 7KB [ 2163.841524] bio-1 1KB 7KB [ 2163.852560] pid_namespace 2KB 7KB [ 2163.859772] rpc_buffers 17KB 25KB [ 2163.880267] rpc_tasks 2KB 7KB [ 2163.889971] UNIX 1132KB 1342KB [ 2163.910078] tcp_bind_bucket 1KB 4KB [ 2163.917220] ip_fib_trie 27KB 47KB [ 2163.922590] ip_fib_alias 130KB 205KB [ 2163.935663] ip_dst_cache 7KB 28KB [ 2163.941050] RAW 60KB 82KB [ 2163.957026] UDP 42KB 81KB [ 2163.962511] TCP 8KB 11KB [ 2163.969745] hugetlbfs_inode_cache 3KB 15KB [ 2163.982641] fscache_cookie_jar 1KB 11KB [ 2163.993299] eventpoll_pwq 28KB 59KB [ 2164.009321] eventpoll_epi 52KB 63KB [ 2164.014769] inotify_inode_mark 12KB 19KB [ 2164.020229] request_queue 199KB 199KB [ 2164.026445] blkdev_requests 1KB 3KB [ 2164.031823] blkdev_ioc 25KB 30KB [ 2164.059753] bio-0 1180KB 1207KB [ 2164.068359] biovec-max 1633KB 1699KB [ 2164.082939] biovec-64 1220KB 1275KB [ 2164.090319] biovec-16 134KB 142KB [ 2164.097237] bio_integrity_payload 1KB 8KB [ 2164.102956] khugepaged_mm_slot 4KB 27KB [ 2164.115318] uid_cache 0KB 4KB [ 2164.120701] dmaengine-unmap-2 0KB 3KB [ 2164.129765] skbuff_fclone_cache 35KB 41KB [ 2164.138999] skbuff_head_cache 8544KB 8685KB [ 2164.148354] configfs_dir_cache 3KB 7KB [ 2164.160223] file_lock_cache 42KB 51KB [ 2164.169371] file_lock_ctx 9KB 11KB [ 2164.179222] fsnotify_mark_connector 6KB 19KB [ 2164.188271] net_namespace 70KB 70KB [ 2164.198573] shmem_inode_cache 8083KB 8119KB [ 2164.218358] task_delay_info 181KB 375KB [ 2164.223843] taskstats 32KB 42KB [ 2164.229210] proc_dir_entry 809KB 1053KB [ 2164.241602] pde_opener 10KB 50KB [ 2164.247061] seq_file 274KB 354KB [ 2164.252421] sigqueue 48KB 66KB [ 2164.272130] kernfs_node_cache 16946KB 17293KB [ 2164.277586] mnt_cache 208KB 216KB [ 2164.282949] filp 7287KB 7991KB [ 2164.297316] names_cache 125987KB 126038KB [ 2164.311653] iint_cache 35KB 47KB [ 2164.323058] key_jar 4KB 7KB [ 2164.330639] uts_namespace 3KB 11KB [ 2164.336075] nsproxy 2KB 7KB [ 2164.341445] vm_area_struct 3181KB 3530KB [ 2164.361040] mm_struct 403KB 591KB [ 2164.372139] fs_cache 172KB 340KB [ 2164.399113] files_cache 675KB 1046KB [ 2164.408085] signal_cache 1424KB 2213KB [ 2164.434996] sighand_cache 578KB 610KB [ 2164.440422] task_struct 6306KB 6356KB [ 2164.452897] cred_jar 2156KB 2952KB [ 2164.480362] anon_vma_chain 1011KB 1488KB [ 2164.492882] anon_vma 117KB 327KB [ 2164.512907] pid 104KB 228KB [ 2164.533349] Acpi-Operand 156KB 202KB [ 2164.539829] Acpi-ParseExt 9KB 11KB [ 2164.559447] Acpi-Parse 41KB 47KB [ 2164.571988] Acpi-State 52KB 63KB [ 2164.580247] Acpi-Namespace 20KB 27KB [ 2164.591814] numa_policy 0KB 3KB [ 2164.601467] debug_objects_cache 1736KB 1968KB [ 2164.613191] trace_event_file 297KB 298KB [ 2164.623291] ftrace_event_field 398KB 401KB [ 2164.630693] pool_workqueue 128KB 156KB [ 2164.650782] page->ptl 449KB 1027KB [ 2164.660474] kmalloc-2097152 2050KB 2050KB [ 2164.670694] kmalloc-524288 2056KB 2056KB [ 2164.680264] kmalloc-262144 1290KB 1290KB [ 2164.689753] kmalloc-131072 650KB 650KB [ 2164.702485] kmalloc-65536 2112KB 2310KB [ 2164.729756] kmalloc-32768 1848KB 2046KB [ 2164.738916] kmalloc-16384 1138KB 1188KB [ 2164.766228] kmalloc-8192 4314KB 4430KB [ 2164.771616] kmalloc-4096 22635KB 22690KB [ 2164.780675] kmalloc-2048 13663KB 17002KB [ 2164.803226] kmalloc-1024 10563KB 14986KB [ 2164.828672] kmalloc-512 17211KB 17268KB [ 2164.837681] kmalloc-256 4724KB 6360KB [ 2164.843052] kmalloc-128 1092KB 1697KB [ 2164.852080] kmalloc-96 3643KB 4404KB [ 2164.862908] kmalloc-64 2502KB 3716KB [ 2164.868349] kmalloc-32 1900KB 2476KB [ 2164.888525] kmalloc-192 1893KB 2952KB [ 2164.896601] kmem_cache 177KB 183KB [ 2164.901963] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2164.929137] Killed process 27786 (syz-executor.3) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2164.956664] oom_reaper: reaped process 27786 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2164.969575] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2165.012946] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2165.025006] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2165.032473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2165.041824] Call Trace: [ 2165.044550] dump_stack+0x1fc/0x2ef [ 2165.048192] dump_header+0x15d/0xc3f [ 2165.051923] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2165.057035] ? ___ratelimit+0x319/0x590 [ 2165.061032] oom_kill_process.cold+0x10/0x692 [ 2165.065547] ? check_preemption_disabled+0x41/0x280 [ 2165.070579] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2165.075876] out_of_memory+0x1072/0x1390 [ 2165.079954] ? oom_killer_disable+0x270/0x270 [ 2165.084504] ? mutex_trylock+0x15f/0x1a0 [ 2165.088578] __alloc_pages_nodemask+0x23a2/0x2890 [ 2165.093436] ? find_get_entry+0x4cd/0x8a0 [ 2165.097595] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2165.102439] alloc_pages_current+0x193/0x2a0 [ 2165.106868] filemap_fault+0x146e/0x2180 [ 2165.110948] ext4_filemap_fault+0x84/0xb0 [ 2165.115101] __do_fault+0x10b/0x4b0 [ 2165.118745] __handle_mm_fault+0x273b/0x41c0 [ 2165.123166] ? vm_insert_page+0x9c0/0x9c0 [ 2165.127334] ? check_preemption_disabled+0x41/0x280 [ 2165.132360] handle_mm_fault+0x436/0xb10 [ 2165.136439] __do_page_fault+0x68e/0xd60 [ 2165.140626] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2165.145742] ? spurious_fault+0x840/0x840 [ 2165.149893] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2165.154744] ? page_fault+0x8/0x30 [ 2165.158290] page_fault+0x1e/0x30 [ 2165.161771] RIP: 0033:0x4421fb [ 2165.164968] Code: Bad RIP value. [ 2165.168416] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 2165.173778] RAX: 000001f72913c100 RBX: 000000c000050000 RCX: 0000000000000000 [ 2165.181056] RDX: 0000000001f4f7d8 RSI: 000000c00005fea0 RDI: 000000c00005fe7c [ 2165.188461] RBP: 000000c00005ff88 R08: 00007ffd49db8000 R09: 0000022a4e8e4456 [ 2165.195912] R10: 0001b84bfcf1bb3c R11: 0000000000000001 R12: 000000c00005feb0 [ 2165.203186] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2165.243272] Mem-Info: [ 2165.246889] active_anon:18001 inactive_anon:59602 isolated_anon:0 [ 2165.246889] active_file:15 inactive_file:15 isolated_file:0 [ 2165.246889] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2165.246889] slab_reclaimable:13486 slab_unreclaimable:118263 [ 2165.246889] mapped:21769 shmem:60504 pagetables:561 bounce:0 [ 2165.246889] free:25030 free_pcp:131 free_cma:0 [ 2165.305394] Node 0 active_anon:68928kB inactive_anon:56584kB active_file:48kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58404kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2165.345069] Node 1 active_anon:3076kB inactive_anon:181824kB active_file:12kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2165.388216] Node 0 DMA free:10976kB 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 [ 2165.446952] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2165.452018] Node 0 DMA32 free:35580kB min:35996kB low:44992kB high:53988kB active_anon:68880kB inactive_anon:56584kB active_file:60kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:1904kB bounce:0kB free_pcp:228kB local_pcp:112kB free_cma:0kB [ 2165.498763] lowmem_reserve[]: 0 0 1 1 1 [ 2165.502797] 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 [ 2165.544616] lowmem_reserve[]: 0 0 0 0 0 [ 2165.548629] Node 1 Normal free:53556kB min:53876kB low:67344kB high:80812kB active_anon:3068kB inactive_anon:181824kB active_file:0kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:284kB bounce:0kB free_pcp:268kB local_pcp:268kB free_cma:0kB [ 2165.592165] lowmem_reserve[]: 0 0 0 0 0 [ 2165.596221] Node 0 DMA: 0*4kB 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) = 10976kB [ 2165.610317] Node 0 DMA32: 775*4kB (UME) 434*8kB (ME) 183*16kB (UME) 84*32kB (UME) 30*64kB (ME) 14*128kB (M) 7*256kB (M) 1*512kB (U) 17*1024kB (UM) 0*2048kB 0*4096kB = 35612kB [ 2165.652003] 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 [ 2165.688439] Node 1 Normal: 433*4kB (UME) 346*8kB (UME) 252*16kB (UME) 111*32kB (UM) 12*64kB (UME) 6*128kB (UME) 2*256kB (UE) 1*512kB (M) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53556kB [ 2165.725060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2165.752647] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2165.762501] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2165.780789] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2165.791042] 60534 total pagecache pages [ 2165.797191] 0 pages in swap cache [ 2165.800631] Swap cache stats: add 0, delete 0, find 0/0 [ 2165.806004] Free swap = 0kB [ 2165.809004] Total swap = 0kB [ 2165.812107] 2097051 pages RAM [ 2165.817440] 0 pages HighMem/MovableOnly [ 2165.821398] 369649 pages reserved [ 2165.824861] 0 pages cma reserved [ 2165.828209] Unreclaimable slab info: [ 2165.831901] Name Used Total [ 2165.840678] pid_2 22KB 48KB [ 2165.846248] batadv_tt_change_cache 2KB 7KB [ 2165.852036] batadv_tl_cache 5KB 16KB [ 2165.859566] TIPC 12KB 45KB [ 2165.867391] SCTPv6 16KB 30KB [ 2165.872757] DCCPv6 15KB 22KB [ 2165.880367] DCCP 14KB 28KB [ 2165.892801] L2TP/IPv6 19KB 26KB [ 2165.902320] RXRPC 13KB 39KB [ 2165.911086] rxrpc_call_jar 90KB 133KB [ 2165.967675] bridge_fdb_cache 10KB 27KB [ 2165.973081] fib6_nodes 181KB 288KB [ 2166.017704] ip6_dst_cache 411KB 798KB [ 2166.023199] RAWv6 91KB 121KB [ 2166.126871] UDPv6 28KB 45KB [ 2166.132270] TCPv6 21KB 30KB [ 2166.212784] nf_conntrack 6KB 18KB [ 2166.251152] t10_alua_lu_gp_cache 0KB 3KB [ 2166.292194] sd_ext_cdb 0KB 7KB [ 2166.330783] scsi_sense_cache 1056KB 1060KB [ 2166.365794] virtio_scsi_cmd 16KB 16KB [ 2166.371195] sgpool-128 8KB 8KB [ 2166.422740] sgpool-64 4KB 12KB [ 2166.478450] sgpool-32 2KB 15KB [ 2166.511243] sgpool-16 1KB 7KB [ 2166.550441] sgpool-8 0KB 7KB [ 2166.595170] mqueue_inode_cache 13KB 30KB [ 2166.600781] bio_post_read_ctx 14KB 15KB [ 2166.670305] bio-2 14KB 15KB [ 2166.713166] jfs_mp 7KB 7KB [ 2166.745913] cifs_small_rq 15KB 16KB [ 2166.751321] cifs_request 67KB 67KB [ 2166.880179] cifs_mpx_ids 0KB 7KB [ 2166.929992] nfs_commit_data 3KB 14KB [ 2166.967037] nfs_write_data 34KB 44KB [ 2166.972482] ext4_system_zone 1KB 7KB [ 2167.050436] bio-1 1KB 7KB [ 2167.085882] pid_namespace 2KB 7KB [ 2167.091386] rpc_buffers 17KB 25KB [ 2167.162072] rpc_tasks 2KB 7KB [ 2167.214933] UNIX 1132KB 1342KB [ 2167.220477] tcp_bind_bucket 1KB 4KB [ 2167.247189] ip_fib_trie 26KB 47KB [ 2167.252711] ip_fib_alias 129KB 205KB [ 2167.304058] ip_dst_cache 7KB 28KB [ 2167.309459] RAW 60KB 82KB [ 2167.393065] UDP 42KB 81KB [ 2167.434993] TCP 8KB 11KB [ 2167.440475] hugetlbfs_inode_cache 3KB 15KB [ 2167.526928] fscache_cookie_jar 1KB 11KB [ 2167.532409] eventpoll_pwq 28KB 59KB [ 2167.606840] eventpoll_epi 52KB 63KB [ 2167.612236] inotify_inode_mark 12KB 19KB [ 2167.678877] request_queue 199KB 199KB [ 2167.728723] blkdev_requests 1KB 3KB [ 2167.761250] blkdev_ioc 25KB 30KB [ 2167.806776] bio-0 1180KB 1207KB [ 2167.812173] biovec-max 1633KB 1699KB [ 2167.872729] biovec-64 1220KB 1275KB [ 2167.906986] biovec-16 134KB 142KB [ 2167.912380] bio_integrity_payload 1KB 8KB [ 2168.016895] khugepaged_mm_slot 4KB 27KB [ 2168.022409] uid_cache 0KB 4KB [ 2168.096106] dmaengine-unmap-2 0KB 3KB [ 2168.101524] skbuff_fclone_cache 35KB 41KB [ 2168.172939] skbuff_head_cache 8843KB 8861KB [ 2168.216393] configfs_dir_cache 3KB 7KB [ 2168.221872] file_lock_cache 42KB 51KB [ 2168.313204] file_lock_ctx 9KB 11KB [ 2168.318636] fsnotify_mark_connector 6KB 19KB [ 2168.358634] net_namespace 70KB 70KB [ 2168.416600] shmem_inode_cache 8083KB 8119KB [ 2168.421995] task_delay_info 181KB 375KB [ 2168.497888] taskstats 32KB 42KB [ 2168.531644] proc_dir_entry 808KB 1053KB [ 2168.575584] pde_opener 10KB 50KB [ 2168.581132] seq_file 274KB 354KB [ 2168.639930] sigqueue 48KB 66KB [ 2168.678521] kernfs_node_cache 16925KB 17273KB [ 2168.710979] mnt_cache 208KB 216KB [ 2168.747401] filp 7260KB 7991KB [ 2168.752786] names_cache 125341KB 125400KB [ 2168.777472] iint_cache 35KB 47KB [ 2168.783036] key_jar 4KB 7KB [ 2168.821412] uts_namespace 3KB 11KB [ 2168.826922] nsproxy 2KB 7KB [ 2168.832302] vm_area_struct 3170KB 3530KB [ 2168.839804] mm_struct 401KB 591KB [ 2168.845320] fs_cache 172KB 340KB [ 2168.850684] files_cache 675KB 1046KB [ 2168.868775] signal_cache 1421KB 2213KB [ 2168.879824] sighand_cache 578KB 610KB [ 2168.888996] task_struct 6154KB 6230KB [ 2168.898119] cred_jar 2155KB 2952KB [ 2168.909975] anon_vma_chain 1000KB 1488KB [ 2168.915443] anon_vma 110KB 327KB [ 2168.920808] pid 104KB 228KB [ 2168.940412] Acpi-Operand 156KB 202KB [ 2168.950084] Acpi-ParseExt 9KB 11KB [ 2168.960284] Acpi-Parse 41KB 47KB [ 2168.969547] Acpi-State 52KB 63KB [ 2168.974985] Acpi-Namespace 20KB 27KB [ 2168.980349] numa_policy 0KB 3KB [ 2168.997959] debug_objects_cache 1733KB 1968KB [ 2169.007082] trace_event_file 297KB 298KB [ 2169.031666] ftrace_event_field 398KB 401KB [ 2169.055093] pool_workqueue 128KB 156KB [ 2169.060493] page->ptl 448KB 1023KB [ 2169.067793] kmalloc-2097152 2050KB 2050KB [ 2169.091954] kmalloc-524288 2056KB 2056KB [ 2169.097397] kmalloc-262144 1290KB 1290KB [ 2169.102774] kmalloc-131072 650KB 650KB [ 2169.127642] kmalloc-65536 2112KB 2178KB [ 2169.133028] kmalloc-32768 1848KB 2013KB [ 2169.149392] kmalloc-16384 1138KB 1188KB [ 2169.161553] kmalloc-8192 4306KB 4405KB [ 2169.172133] kmalloc-4096 22329KB 22384KB [ 2169.190798] kmalloc-2048 13610KB 16976KB [ 2169.210603] kmalloc-1024 10685KB 14986KB [ 2169.221090] kmalloc-512 17714KB 17771KB [ 2169.240818] kmalloc-256 4724KB 6360KB [ 2169.246271] kmalloc-128 1074KB 1697KB [ 2169.251632] kmalloc-96 3681KB 4404KB [ 2169.271261] kmalloc-64 2490KB 3716KB [ 2169.280499] kmalloc-32 1900KB 2476KB [ 2169.302118] kmalloc-192 1869KB 2952KB [ 2169.311431] kmem_cache 177KB 183KB [ 2169.318064] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2169.349921] Killed process 26829 (syz-executor.2) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2169.382630] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2169.452180] in:imklog cpuset=/ mems_allowed=0-1 [ 2169.458943] CPU: 1 PID: 28798 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2169.466857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2169.476335] Call Trace: [ 2169.478926] dump_stack+0x1fc/0x2ef [ 2169.482559] dump_header+0x15d/0xc3f [ 2169.486285] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2169.491396] ? ___ratelimit+0x319/0x590 [ 2169.495362] oom_kill_process.cold+0x10/0x692 [ 2169.499868] ? check_preemption_disabled+0x41/0x280 [ 2169.504883] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2169.510169] out_of_memory+0x1072/0x1390 [ 2169.514238] ? oom_killer_disable+0x270/0x270 [ 2169.518730] ? mutex_trylock+0x15f/0x1a0 [ 2169.522781] __alloc_pages_nodemask+0x23a2/0x2890 [ 2169.527620] ? find_get_entry+0x4cd/0x8a0 [ 2169.531761] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2169.536605] alloc_pages_current+0x193/0x2a0 [ 2169.541005] filemap_fault+0x146e/0x2180 [ 2169.545081] ext4_filemap_fault+0x84/0xb0 [ 2169.549242] __do_fault+0x10b/0x4b0 [ 2169.552867] __handle_mm_fault+0x273b/0x41c0 [ 2169.557325] ? vm_insert_page+0x9c0/0x9c0 [ 2169.561667] ? check_preemption_disabled+0x41/0x280 [ 2169.566738] handle_mm_fault+0x436/0xb10 [ 2169.570888] __do_page_fault+0x68e/0xd60 [ 2169.574970] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2169.579999] ? spurious_fault+0x840/0x840 [ 2169.584151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2169.588994] ? page_fault+0x8/0x30 [ 2169.592561] page_fault+0x1e/0x30 [ 2169.596010] RIP: 0033:0x7fcb4b636ffe [ 2169.599716] Code: Bad RIP value. [ 2169.603069] RSP: 002b:00007fcb4abe64a0 EFLAGS: 00010246 [ 2169.608447] RAX: 0000000000000000 RBX: 0000000000000009 RCX: 0000000000000000 [ 2169.615717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2169.622978] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000004000001 [ 2169.630239] R10: 0000000000000001 R11: 0000000000000206 R12: 00007fcb4abe6da0 [ 2169.637501] R13: 00007fcb4abe6da3 R14: 0000000000001f9f R15: 00007fcb4abe6ddd [ 2169.658992] Mem-Info: [ 2169.661447] active_anon:17972 inactive_anon:59602 isolated_anon:0 [ 2169.661447] active_file:32 inactive_file:102 isolated_file:19 [ 2169.661447] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2169.661447] slab_reclaimable:13476 slab_unreclaimable:117626 [ 2169.661447] mapped:21819 shmem:60504 pagetables:534 bounce:0 [ 2169.661447] free:25098 free_pcp:62 free_cma:0 [ 2169.701021] Node 0 active_anon:68824kB inactive_anon:56584kB active_file:212kB inactive_file:140kB unevictable:0kB isolated(anon):0kB isolated(file):84kB mapped:58604kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2169.736463] Node 1 active_anon:3064kB inactive_anon:181824kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2169.768133] Node 0 DMA free:10976kB 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 [ 2169.794738] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2169.799896] Node 0 DMA32 free:49588kB min:35996kB low:44992kB high:53988kB active_anon:68364kB inactive_anon:56584kB active_file:144kB inactive_file:140kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1796kB bounce:0kB free_pcp:1652kB local_pcp:48kB free_cma:0kB [ 2169.830151] lowmem_reserve[]: 0 0 1 1 1 [ 2169.834334] 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 [ 2169.860735] lowmem_reserve[]: 0 0 0 0 0 [ 2169.879113] Node 1 Normal free:53640kB min:53876kB low:67344kB high:80812kB active_anon:3060kB inactive_anon:181824kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:284kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2170.113053] lowmem_reserve[]: 0 0 0 0 0 [ 2170.117069] Node 0 DMA: 0*4kB 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) = 10976kB [ 2170.248228] Node 0 DMA32: 885*4kB (UME) 438*8kB (ME) 185*16kB (MEH) 86*32kB (MEH) 33*64kB (UMEH) 15*128kB (UM) 9*256kB (UMH) 1*512kB (U) 16*1024kB (UM) 0*2048kB 0*4096kB = 35988kB [ 2170.417284] 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 [ 2170.500114] Node 1 Normal: 429*4kB (UME) 344*8kB (UME) 255*16kB (UME) 113*32kB (UM) 12*64kB (UME) 6*128kB (UME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53892kB [ 2170.627117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2170.703033] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2170.711640] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2170.820338] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2170.886261] 60541 total pagecache pages [ 2170.890297] 0 pages in swap cache [ 2170.946077] Swap cache stats: add 0, delete 0, find 0/0 [ 2170.951473] Free swap = 0kB [ 2171.041600] Total swap = 0kB [ 2171.051136] 2097051 pages RAM [ 2171.079196] 0 pages HighMem/MovableOnly [ 2171.083278] 369649 pages reserved [ 2171.086743] 0 pages cma reserved [ 2171.090111] Unreclaimable slab info: [ 2171.098084] Name Used Total [ 2171.103709] pid_2 21KB 48KB [ 2171.109220] batadv_tt_change_cache 1KB 7KB [ 2171.119403] batadv_tl_cache 5KB 16KB [ 2171.124823] TIPC 12KB 45KB [ 2171.130292] SCTPv6 16KB 30KB [ 2171.139900] DCCPv6 15KB 22KB [ 2171.145320] DCCP 14KB 28KB [ 2171.150690] L2TP/IPv6 19KB 26KB [ 2171.158949] RXRPC 13KB 39KB [ 2171.164480] rxrpc_call_jar 90KB 133KB [ 2171.169866] bridge_fdb_cache 10KB 27KB [ 2171.180551] fib6_nodes 178KB 288KB [ 2171.185994] ip6_dst_cache 411KB 798KB [ 2171.191359] RAWv6 91KB 121KB [ 2171.196808] UDPv6 28KB 45KB [ 2171.202166] TCPv6 21KB 30KB [ 2171.207597] nf_conntrack 5KB 18KB [ 2171.213405] t10_alua_lu_gp_cache 0KB 3KB [ 2171.219039] sd_ext_cdb 0KB 7KB [ 2171.224414] scsi_sense_cache 1056KB 1060KB [ 2171.229758] virtio_scsi_cmd 16KB 16KB [ 2171.235132] sgpool-128 8KB 8KB [ 2171.240489] sgpool-64 4KB 12KB [ 2171.245885] sgpool-32 2KB 15KB [ 2171.251242] sgpool-16 1KB 7KB [ 2171.256614] sgpool-8 0KB 7KB [ 2171.263023] mqueue_inode_cache 13KB 30KB [ 2171.268478] bio_post_read_ctx 14KB 15KB [ 2171.274173] bio-2 14KB 15KB [ 2171.279634] jfs_mp 7KB 7KB [ 2171.285057] cifs_small_rq 15KB 16KB [ 2171.290434] cifs_request 67KB 67KB [ 2171.297030] cifs_mpx_ids 0KB 7KB [ 2171.302505] nfs_commit_data 3KB 14KB [ 2171.308282] nfs_write_data 34KB 44KB [ 2171.313751] ext4_system_zone 1KB 7KB [ 2171.319137] bio-1 1KB 7KB [ 2171.324706] pid_namespace 2KB 7KB [ 2171.330102] rpc_buffers 17KB 25KB [ 2171.335781] rpc_tasks 2KB 7KB [ 2171.341142] UNIX 1123KB 1335KB [ 2171.346544] tcp_bind_bucket 1KB 4KB [ 2171.351895] ip_fib_trie 26KB 47KB [ 2171.357280] ip_fib_alias 127KB 205KB [ 2171.363992] ip_dst_cache 7KB 28KB [ 2171.369359] RAW 60KB 82KB [ 2171.374742] UDP 42KB 81KB [ 2171.380098] TCP 8KB 11KB [ 2171.385487] hugetlbfs_inode_cache 3KB 15KB [ 2171.391196] fscache_cookie_jar 1KB 11KB [ 2171.397018] eventpoll_pwq 28KB 59KB [ 2171.402398] eventpoll_epi 51KB 63KB [ 2171.407851] inotify_inode_mark 12KB 19KB [ 2171.414579] request_queue 199KB 199KB [ 2171.419958] blkdev_requests 1KB 3KB [ 2171.425359] blkdev_ioc 29KB 30KB [ 2171.430720] bio-0 1244KB 1271KB [ 2171.436140] biovec-max 1633KB 1699KB [ 2171.441550] biovec-64 1276KB 1323KB [ 2171.446942] biovec-16 134KB 142KB [ 2171.452295] bio_integrity_payload 1KB 8KB [ 2171.459932] khugepaged_mm_slot 4KB 27KB [ 2171.466364] uid_cache 0KB 4KB [ 2171.471724] dmaengine-unmap-2 0KB 3KB [ 2171.477115] skbuff_fclone_cache 35KB 41KB [ 2171.482641] skbuff_head_cache 8962KB 8962KB [ 2171.488031] configfs_dir_cache 3KB 7KB [ 2171.493524] file_lock_cache 42KB 51KB [ 2171.498889] file_lock_ctx 9KB 11KB [ 2171.505042] fsnotify_mark_connector 6KB 19KB [ 2171.510917] net_namespace 70KB 70KB [ 2171.517494] shmem_inode_cache 8082KB 8119KB [ 2171.522916] task_delay_info 181KB 375KB [ 2171.528282] taskstats 32KB 42KB [ 2171.537468] proc_dir_entry 805KB 1053KB [ 2171.542812] pde_opener 9KB 50KB [ 2171.548338] seq_file 271KB 354KB [ 2171.555954] sigqueue 48KB 66KB [ 2171.561322] kernfs_node_cache 16893KB 17246KB [ 2171.566723] mnt_cache 208KB 216KB [ 2171.576113] filp 7208KB 7991KB [ 2171.581493] names_cache 124873KB 124933KB [ 2171.586910] iint_cache 39KB 47KB [ 2171.592265] key_jar 4KB 7KB [ 2171.597658] uts_namespace 3KB 11KB [ 2171.603062] nsproxy 2KB 7KB [ 2171.608430] vm_area_struct 3156KB 3530KB [ 2171.613840] mm_struct 417KB 585KB [ 2171.619211] fs_cache 172KB 340KB [ 2171.624609] files_cache 675KB 1046KB [ 2171.629960] signal_cache 1392KB 2177KB [ 2171.635583] sighand_cache 578KB 610KB [ 2171.640945] task_struct 5775KB 5851KB [ 2171.646314] cred_jar 2131KB 2952KB [ 2171.651665] anon_vma_chain 993KB 1488KB [ 2171.657492] anon_vma 104KB 327KB [ 2171.663096] pid 104KB 228KB [ 2171.668471] Acpi-Operand 156KB 202KB [ 2171.674959] Acpi-ParseExt 9KB 11KB [ 2171.680323] Acpi-Parse 41KB 47KB [ 2171.685863] Acpi-State 52KB 63KB [ 2171.691229] Acpi-Namespace 20KB 27KB [ 2171.696929] numa_policy 0KB 3KB [ 2171.702290] debug_objects_cache 1731KB 1968KB [ 2171.707864] trace_event_file 297KB 298KB [ 2171.713277] ftrace_event_field 398KB 401KB [ 2171.718728] pool_workqueue 128KB 156KB [ 2171.724141] page->ptl 446KB 1023KB [ 2171.729703] kmalloc-2097152 2050KB 2050KB [ 2171.735090] kmalloc-524288 2056KB 2056KB [ 2171.740446] kmalloc-262144 1290KB 1290KB [ 2171.746042] kmalloc-131072 650KB 650KB [ 2171.751386] kmalloc-65536 2112KB 2178KB [ 2171.760025] kmalloc-32768 1848KB 2013KB [ 2171.869404] kmalloc-16384 1138KB 1188KB [ 2171.900578] kmalloc-8192 4290KB 4389KB [ 2171.937223] kmalloc-4096 21981KB 22036KB [ 2171.942658] kmalloc-2048 13557KB 16932KB [ 2172.039953] kmalloc-1024 10752KB 14986KB [ 2172.092384] kmalloc-512 17955KB 18007KB [ 2172.132931] kmalloc-256 4724KB 6360KB [ 2172.166124] kmalloc-128 1067KB 1697KB [ 2172.171514] kmalloc-96 3711KB 4404KB [ 2172.260642] kmalloc-64 2478KB 3712KB [ 2172.314633] kmalloc-32 1900KB 2476KB [ 2172.320034] kmalloc-192 1853KB 2952KB [ 2172.399588] kmem_cache 177KB 183KB [ 2172.456839] Out of memory (oom_kill_allocating_task): Kill process 28798 (in:imklog) score 0 or sacrifice child [ 2172.558563] Killed process 28794 (rsyslogd) total-vm:254332kB, anon-rss:4880kB, file-rss:0kB, shmem-rss:0kB [ 2172.624771] oom_reaper: reaped process 28794 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2173.651868] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2173.672405] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2173.679993] CPU: 1 PID: 28972 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2173.687980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2173.697425] Call Trace: [ 2173.700031] dump_stack+0x1fc/0x2ef [ 2173.703667] dump_header+0x15d/0xc3f [ 2173.707389] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2173.712494] ? ___ratelimit+0x319/0x590 [ 2173.716475] oom_kill_process.cold+0x10/0x692 [ 2173.720977] ? check_preemption_disabled+0x41/0x280 [ 2173.726003] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2173.731300] out_of_memory+0x1072/0x1390 [ 2173.735372] ? oom_killer_disable+0x270/0x270 [ 2173.739877] ? mutex_trylock+0x15f/0x1a0 [ 2173.743944] __alloc_pages_nodemask+0x23a2/0x2890 [ 2173.748795] ? find_get_entry+0x4cd/0x8a0 [ 2173.753007] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2173.757879] alloc_pages_current+0x193/0x2a0 [ 2173.762292] filemap_fault+0x146e/0x2180 [ 2173.766367] ext4_filemap_fault+0x84/0xb0 [ 2173.770529] __do_fault+0x10b/0x4b0 [ 2173.774263] __handle_mm_fault+0x273b/0x41c0 [ 2173.778684] ? do_mmap+0x59c/0x1080 [ 2173.782316] ? vm_insert_page+0x9c0/0x9c0 [ 2173.786582] ? check_preemption_disabled+0x41/0x280 [ 2173.791606] handle_mm_fault+0x436/0xb10 [ 2173.795675] __do_page_fault+0x68e/0xd60 [ 2173.799834] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2173.804864] ? spurious_fault+0x840/0x840 [ 2173.809000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2173.813833] ? page_fault+0x8/0x30 [ 2173.817359] page_fault+0x1e/0x30 [ 2173.820812] RIP: 0033:0x7f443cf0cf18 [ 2173.824542] Code: Bad RIP value. [ 2173.827894] RSP: 002b:00007ffc68f99da0 EFLAGS: 00010202 [ 2173.833244] RAX: 00007f443beceeb0 RBX: 00007f443d1234f0 RCX: 0000000000000028 [ 2173.840503] RDX: 00007f443becef60 RSI: 00007f443d123530 RDI: 000000006fffffff [ 2173.847761] RBP: 00007ffc68f99ee0 R08: 00007f443bcbe000 R09: 0000000070000021 [ 2173.855115] R10: 0000000000000031 R11: 000000006ffffdff R12: 00007ffc68f99fc8 [ 2173.862390] R13: 000000037ffff1a0 R14: 0000000000000801 R15: 00007ffc68f99f80 [ 2173.882805] Mem-Info: [ 2173.885279] active_anon:16551 inactive_anon:59602 isolated_anon:0 [ 2173.885279] active_file:29 inactive_file:0 isolated_file:0 [ 2173.885279] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2173.885279] slab_reclaimable:13545 slab_unreclaimable:117411 [ 2173.885279] mapped:14601 shmem:60504 pagetables:504 bounce:0 [ 2173.885279] free:25157 free_pcp:62 free_cma:0 [ 2173.918999] Node 0 active_anon:63480kB inactive_anon:56584kB active_file:120kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29732kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2173.955158] Node 1 active_anon:2724kB inactive_anon:181824kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2174.110480] Node 0 DMA free:10976kB 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 [ 2174.266814] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2174.271894] Node 0 DMA32 free:35636kB min:35996kB low:44992kB high:53988kB active_anon:63480kB inactive_anon:56584kB active_file:20kB inactive_file:112kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1808kB bounce:0kB free_pcp:192kB local_pcp:192kB free_cma:0kB [ 2174.302362] lowmem_reserve[]: 0 0 1 1 1 [ 2174.334383] 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 [ 2174.360366] lowmem_reserve[]: 0 0 0 0 0 [ 2174.364403] Node 1 Normal free:53864kB min:53876kB low:67344kB high:80812kB active_anon:2724kB inactive_anon:181824kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2174.392953] lowmem_reserve[]: 0 0 0 0 0 [ 2174.396948] Node 0 DMA: 0*4kB 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) = 10976kB [ 2174.409972] Node 0 DMA32: 825*4kB (M) 404*8kB (UME) 183*16kB (UME) 85*32kB (UME) 32*64kB (UME) 14*128kB (UM) 12*256kB (UM) 1*512kB (M) 12*1024kB (UM) 2*2048kB (M) 0*4096kB = 35988kB [ 2174.426404] 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 [ 2174.439219] Node 1 Normal: 383*4kB (UME) 311*8kB (UME) 239*16kB (ME) 118*32kB (M) 18*64kB (UME) 9*128kB (UME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 54116kB [ 2174.472697] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2174.481564] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2174.547074] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2174.585095] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2174.618040] 60538 total pagecache pages [ 2174.622138] 0 pages in swap cache [ 2174.641485] Swap cache stats: add 0, delete 0, find 0/0 [ 2174.678174] Free swap = 0kB [ 2174.681228] Total swap = 0kB [ 2174.722665] 2097051 pages RAM [ 2174.725801] 0 pages HighMem/MovableOnly [ 2174.729768] 369649 pages reserved [ 2174.790611] 0 pages cma reserved [ 2174.798341] Unreclaimable slab info: [ 2174.802079] Name Used Total [ 2174.881019] pid_2 21KB 48KB [ 2174.913066] batadv_tt_change_cache 1KB 7KB [ 2174.918923] batadv_tl_cache 5KB 16KB [ 2174.998059] TIPC 12KB 45KB [ 2175.021291] SCTPv6 16KB 30KB [ 2175.060687] DCCPv6 15KB 22KB [ 2175.098936] DCCP 14KB 28KB [ 2175.129078] L2TP/IPv6 19KB 26KB [ 2175.140945] RXRPC 13KB 39KB [ 2175.165227] rxrpc_call_jar 90KB 133KB [ 2175.170621] bridge_fdb_cache 10KB 27KB [ 2175.194406] fib6_nodes 178KB 288KB [ 2175.199797] ip6_dst_cache 411KB 798KB [ 2175.205226] RAWv6 91KB 121KB [ 2175.210587] UDPv6 28KB 45KB [ 2175.216000] TCPv6 18KB 30KB [ 2175.221371] nf_conntrack 5KB 18KB [ 2175.226854] t10_alua_lu_gp_cache 0KB 3KB [ 2175.232466] sd_ext_cdb 0KB 7KB [ 2175.237891] scsi_sense_cache 1056KB 1060KB [ 2175.243273] virtio_scsi_cmd 16KB 16KB [ 2175.248627] sgpool-128 8KB 8KB [ 2175.254037] sgpool-64 4KB 12KB [ 2175.259392] sgpool-32 2KB 15KB [ 2175.264776] sgpool-16 1KB 7KB [ 2175.270121] sgpool-8 0KB 7KB [ 2175.275934] mqueue_inode_cache 13KB 30KB [ 2175.281381] bio_post_read_ctx 14KB 15KB [ 2175.286809] bio-2 14KB 15KB [ 2175.292171] jfs_mp 7KB 7KB [ 2175.298008] cifs_small_rq 15KB 16KB [ 2175.303515] cifs_request 67KB 67KB [ 2175.308866] cifs_mpx_ids 0KB 7KB [ 2175.315789] nfs_commit_data 3KB 14KB [ 2175.321205] nfs_write_data 34KB 44KB [ 2175.336613] ext4_system_zone 1KB 7KB [ 2175.342030] bio-1 1KB 7KB [ 2175.371201] pid_namespace 2KB 7KB [ 2175.404250] rpc_buffers 17KB 25KB [ 2175.409663] rpc_tasks 2KB 7KB [ 2175.467738] UNIX 1113KB 1327KB [ 2175.491062] tcp_bind_bucket 1KB 4KB [ 2175.516584] ip_fib_trie 26KB 47KB [ 2175.546783] ip_fib_alias 127KB 205KB [ 2175.552198] ip_dst_cache 7KB 28KB [ 2175.612260] RAW 60KB 82KB [ 2175.646455] UDP 42KB 81KB [ 2175.651855] TCP 8KB 11KB [ 2175.713638] hugetlbfs_inode_cache 3KB 15KB [ 2175.719395] fscache_cookie_jar 1KB 11KB [ 2175.742982] eventpoll_pwq 27KB 59KB [ 2175.748368] eventpoll_epi 51KB 63KB [ 2175.755789] inotify_inode_mark 12KB 19KB [ 2175.761261] request_queue 199KB 199KB [ 2175.768554] blkdev_requests 1KB 3KB [ 2175.773978] blkdev_ioc 29KB 30KB [ 2175.779427] bio-0 1544KB 1571KB [ 2175.784837] biovec-max 1633KB 1699KB [ 2175.790304] biovec-64 1575KB 1606KB [ 2175.795695] biovec-16 165KB 168KB [ 2175.801135] bio_integrity_payload 1KB 8KB [ 2175.807396] khugepaged_mm_slot 4KB 27KB [ 2175.812880] uid_cache 0KB 4KB [ 2175.818344] dmaengine-unmap-2 0KB 3KB [ 2175.823846] skbuff_fclone_cache 41KB 41KB [ 2175.829472] skbuff_head_cache 9191KB 9191KB [ 2175.834956] configfs_dir_cache 3KB 7KB [ 2175.840388] file_lock_cache 42KB 51KB [ 2175.845780] file_lock_ctx 9KB 11KB [ 2175.851147] fsnotify_mark_connector 6KB 19KB [ 2175.857059] net_namespace 70KB 70KB [ 2175.862406] shmem_inode_cache 8097KB 8119KB [ 2175.872218] task_delay_info 181KB 375KB [ 2175.887204] taskstats 38KB 42KB [ 2175.896719] proc_dir_entry 804KB 1053KB [ 2175.902097] pde_opener 9KB 50KB [ 2175.926657] seq_file 267KB 354KB [ 2175.932049] sigqueue 61KB 66KB [ 2175.939561] kernfs_node_cache 16866KB 17218KB [ 2175.960167] mnt_cache 208KB 216KB [ 2175.965615] filp 7130KB 7991KB [ 2175.971872] names_cache 124299KB 124338KB [ 2175.983004] iint_cache 39KB 47KB [ 2175.988381] key_jar 4KB 7KB [ 2176.001179] uts_namespace 3KB 11KB [ 2176.010036] nsproxy 2KB 7KB [ 2176.019492] vm_area_struct 3156KB 3530KB [ 2176.025759] mm_struct 437KB 585KB [ 2176.031220] fs_cache 172KB 340KB [ 2176.042119] files_cache 634KB 1031KB [ 2176.055972] signal_cache 1364KB 2149KB [ 2176.061357] sighand_cache 578KB 610KB [ 2176.070244] task_struct 5548KB 5624KB [ 2176.081834] cred_jar 2107KB 2944KB [ 2176.087273] anon_vma_chain 993KB 1488KB [ 2176.098526] anon_vma 118KB 327KB [ 2176.106484] pid 104KB 228KB [ 2176.111864] Acpi-Operand 156KB 202KB [ 2176.117300] Acpi-ParseExt 9KB 11KB [ 2176.130555] Acpi-Parse 41KB 47KB [ 2176.136694] Acpi-State 52KB 63KB [ 2176.142063] Acpi-Namespace 20KB 27KB [ 2176.147649] numa_policy 0KB 3KB [ 2176.160521] debug_objects_cache 1729KB 1968KB [ 2176.167015] trace_event_file 297KB 298KB [ 2176.172385] ftrace_event_field 398KB 401KB [ 2176.179139] pool_workqueue 128KB 156KB [ 2176.190136] page->ptl 446KB 1023KB [ 2176.198205] kmalloc-2097152 2050KB 2050KB [ 2176.207266] kmalloc-524288 2056KB 2056KB [ 2176.220638] kmalloc-262144 1290KB 1290KB [ 2176.226852] kmalloc-131072 650KB 650KB [ 2176.232229] kmalloc-65536 2112KB 2178KB [ 2176.238586] kmalloc-32768 1848KB 2013KB [ 2176.256604] kmalloc-16384 1138KB 1188KB [ 2176.262003] kmalloc-8192 4290KB 4372KB [ 2176.270886] kmalloc-4096 21692KB 21747KB [ 2176.280749] kmalloc-2048 13515KB 16912KB [ 2176.291513] kmalloc-1024 10847KB 14986KB [ 2176.296957] kmalloc-512 18330KB 18382KB [ 2176.302316] kmalloc-256 4724KB 6360KB [ 2176.315060] kmalloc-128 1066KB 1697KB [ 2176.320443] kmalloc-96 3741KB 4404KB [ 2176.325861] kmalloc-64 2466KB 3712KB [ 2176.331227] kmalloc-32 1900KB 2476KB [ 2176.339167] kmalloc-192 1829KB 2952KB [ 2176.351368] kmem_cache 177KB 183KB [ 2176.365955] Out of memory (oom_kill_allocating_task): Kill process 28972 (systemd-cgroups) score 0 or sacrifice child [ 2176.376805] Killed process 28972 (systemd-cgroups) total-vm:19068kB, anon-rss:100kB, file-rss:0kB, shmem-rss:0kB [ 2176.392704] oom_reaper: reaped process 28972 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2176.450252] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2176.470854] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2176.475750] CPU: 1 PID: 8103 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2176.483227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2176.492583] Call Trace: [ 2176.495179] dump_stack+0x1fc/0x2ef [ 2176.498828] dump_header+0x15d/0xc3f [ 2176.502580] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2176.507683] ? ___ratelimit+0x319/0x590 [ 2176.511657] oom_kill_process.cold+0x10/0x692 [ 2176.516167] ? check_preemption_disabled+0x41/0x280 [ 2176.521202] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2176.526485] out_of_memory+0x1072/0x1390 [ 2176.530561] ? oom_killer_disable+0x270/0x270 [ 2176.535057] ? mutex_trylock+0x15f/0x1a0 [ 2176.539113] __alloc_pages_nodemask+0x23a2/0x2890 [ 2176.543959] ? find_get_entry+0x4cd/0x8a0 [ 2176.548123] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2176.553083] alloc_pages_current+0x193/0x2a0 [ 2176.558192] filemap_fault+0x146e/0x2180 [ 2176.562373] ext4_filemap_fault+0x84/0xb0 [ 2176.566513] __do_fault+0x10b/0x4b0 [ 2176.570143] __handle_mm_fault+0x273b/0x41c0 [ 2176.574566] ? vm_insert_page+0x9c0/0x9c0 [ 2176.578732] ? check_preemption_disabled+0x41/0x280 [ 2176.583870] handle_mm_fault+0x436/0xb10 [ 2176.587943] __do_page_fault+0x68e/0xd60 [ 2176.592019] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2176.597022] ? spurious_fault+0x840/0x840 [ 2176.601153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2176.605994] ? page_fault+0x8/0x30 [ 2176.609533] page_fault+0x1e/0x30 [ 2176.612985] RIP: 0033:0x435ac0 [ 2176.616175] Code: Bad RIP value. [ 2176.619530] RSP: 002b:000000c000097878 EFLAGS: 00010246 [ 2176.624884] RAX: 0000000000f96a00 RBX: 000000000052a020 RCX: 0000000000f96a2b [ 2176.632145] RDX: 000000000052a024 RSI: 0000000000e3bef7 RDI: 0000000000000001 [ 2176.639410] RBP: 000000c0000978e0 R08: 0000000000000004 R09: 000000000052a020 [ 2176.646689] R10: 000000000052a020 R11: 00000000000524b6 R12: 000000000052a020 [ 2176.653953] R13: 00000000000d2422 R14: 000000c000082340 R15: ffffffffffffffff [ 2176.698877] Mem-Info: [ 2176.701338] active_anon:16526 inactive_anon:59602 isolated_anon:0 [ 2176.701338] active_file:13 inactive_file:29 isolated_file:0 [ 2176.701338] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2176.701338] slab_reclaimable:13545 slab_unreclaimable:116968 [ 2176.701338] mapped:14626 shmem:60504 pagetables:504 bounce:0 [ 2176.701338] free:25191 free_pcp:216 free_cma:0 [ 2176.754539] Node 0 active_anon:63380kB inactive_anon:56584kB active_file:48kB inactive_file:108kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:29832kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2176.786903] Node 1 active_anon:2724kB inactive_anon:181824kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2176.818660] Node 0 DMA free:10976kB 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 [ 2176.846939] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2176.851980] Node 0 DMA32 free:35980kB min:35996kB low:44992kB high:53988kB active_anon:63376kB inactive_anon:56584kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1764kB bounce:0kB free_pcp:760kB local_pcp:0kB free_cma:0kB [ 2176.882912] lowmem_reserve[]: 0 0 1 1 1 [ 2176.887200] 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 [ 2176.963266] lowmem_reserve[]: 0 0 0 0 0 [ 2176.967284] Node 1 Normal free:53596kB min:53876kB low:67344kB high:80812kB active_anon:2724kB inactive_anon:181824kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:208kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 2176.996948] lowmem_reserve[]: 0 0 0 0 0 [ 2177.001321] Node 0 DMA: 0*4kB 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) = 10976kB [ 2177.014674] Node 0 DMA32: 846*4kB (ME) 373*8kB (UME) 182*16kB (ME) 86*32kB (UME) 32*64kB (UME) 15*128kB (UM) 11*256kB (M) 1*512kB (M) 12*1024kB (UM) 2*2048kB (M) 0*4096kB = 35712kB [ 2177.031101] 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 [ 2177.042223] Node 1 Normal: 375*4kB (UME) 310*8kB (ME) 239*16kB (ME) 118*32kB (M) 18*64kB (UME) 9*128kB (UME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 54076kB [ 2177.059276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.070414] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.079063] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2177.087949] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2177.097688] 60544 total pagecache pages [ 2177.101676] 0 pages in swap cache [ 2177.105178] Swap cache stats: add 0, delete 0, find 0/0 [ 2177.110532] Free swap = 0kB [ 2177.113616] Total swap = 0kB [ 2177.116632] 2097051 pages RAM [ 2177.119716] 0 pages HighMem/MovableOnly [ 2177.123737] 369649 pages reserved [ 2177.127176] 0 pages cma reserved [ 2177.130522] Unreclaimable slab info: [ 2177.134551] Name Used Total [ 2177.140083] pid_2 21KB 48KB [ 2177.145629] batadv_tt_change_cache 1KB 7KB [ 2177.151439] batadv_tl_cache 5KB 16KB [ 2177.156905] TIPC 12KB 45KB [ 2177.162277] SCTPv6 16KB 30KB [ 2177.167697] DCCPv6 15KB 22KB [ 2177.173433] DCCP 14KB 28KB [ 2177.178820] L2TP/IPv6 19KB 26KB [ 2177.184536] RXRPC 13KB 39KB [ 2177.189892] rxrpc_call_jar 90KB 133KB [ 2177.195372] bridge_fdb_cache 10KB 27KB [ 2177.201816] fib6_nodes 178KB 288KB [ 2177.207211] ip6_dst_cache 419KB 798KB [ 2177.212657] RAWv6 91KB 121KB [ 2177.218014] UDPv6 28KB 45KB [ 2177.223428] TCPv6 18KB 30KB [ 2177.228795] nf_conntrack 5KB 18KB [ 2177.234400] t10_alua_lu_gp_cache 0KB 3KB [ 2177.240034] sd_ext_cdb 0KB 7KB [ 2177.245452] scsi_sense_cache 1056KB 1060KB [ 2177.250800] virtio_scsi_cmd 16KB 16KB [ 2177.257536] sgpool-128 8KB 8KB [ 2177.263161] sgpool-64 4KB 12KB [ 2177.268519] sgpool-32 2KB 15KB [ 2177.273933] sgpool-16 1KB 7KB [ 2177.279315] sgpool-8 0KB 7KB [ 2177.284880] mqueue_inode_cache 13KB 30KB [ 2177.290361] bio_post_read_ctx 14KB 15KB [ 2177.296181] bio-2 14KB 15KB [ 2177.303586] jfs_mp 7KB 7KB [ 2177.309029] cifs_small_rq 15KB 16KB [ 2177.314431] cifs_request 67KB 67KB [ 2177.319777] cifs_mpx_ids 0KB 7KB [ 2177.325193] nfs_commit_data 3KB 14KB [ 2177.330550] nfs_write_data 34KB 44KB [ 2177.336005] ext4_system_zone 1KB 7KB [ 2177.341399] bio-1 1KB 7KB [ 2177.346844] pid_namespace 2KB 7KB [ 2177.352235] rpc_buffers 17KB 25KB [ 2177.357670] rpc_tasks 2KB 7KB [ 2177.363130] UNIX 1113KB 1327KB [ 2177.368493] tcp_bind_bucket 1KB 4KB [ 2177.374343] ip_fib_trie 26KB 47KB [ 2177.379722] ip_fib_alias 127KB 205KB [ 2177.385103] ip_dst_cache 7KB 28KB [ 2177.390450] RAW 60KB 82KB [ 2177.395851] UDP 42KB 81KB [ 2177.401200] TCP 8KB 11KB [ 2177.407460] hugetlbfs_inode_cache 3KB 15KB [ 2177.413632] fscache_cookie_jar 1KB 11KB [ 2177.419079] eventpoll_pwq 27KB 59KB [ 2177.424856] eventpoll_epi 51KB 63KB [ 2177.430215] inotify_inode_mark 12KB 19KB [ 2177.435792] request_queue 199KB 199KB [ 2177.441186] blkdev_requests 1KB 3KB [ 2177.446613] blkdev_ioc 29KB 30KB [ 2177.451975] bio-0 1555KB 1582KB [ 2177.457529] biovec-max 1633KB 1699KB [ 2177.462930] biovec-64 1584KB 1614KB [ 2177.468284] biovec-16 165KB 168KB [ 2177.473753] bio_integrity_payload 1KB 8KB [ 2177.479484] khugepaged_mm_slot 4KB 27KB [ 2177.484964] uid_cache 0KB 4KB [ 2177.490460] dmaengine-unmap-2 0KB 3KB [ 2177.496121] skbuff_fclone_cache 41KB 41KB [ 2177.501659] skbuff_head_cache 9270KB 9270KB [ 2177.508237] configfs_dir_cache 3KB 7KB [ 2177.513794] file_lock_cache 42KB 51KB [ 2177.519155] file_lock_ctx 9KB 11KB [ 2177.524570] fsnotify_mark_connector 6KB 19KB [ 2177.530479] net_namespace 70KB 70KB [ 2177.537478] shmem_inode_cache 8097KB 8119KB [ 2177.544121] task_delay_info 181KB 375KB [ 2177.549511] taskstats 38KB 42KB [ 2177.558840] proc_dir_entry 804KB 1053KB [ 2177.580785] pde_opener 9KB 50KB [ 2177.586310] seq_file 267KB 354KB [ 2177.591758] sigqueue 61KB 66KB [ 2177.597153] kernfs_node_cache 16866KB 17218KB [ 2177.602561] mnt_cache 208KB 216KB [ 2177.607937] filp 7113KB 7991KB [ 2177.614794] names_cache 124095KB 124134KB [ 2177.620171] iint_cache 39KB 47KB [ 2177.625552] key_jar 4KB 7KB [ 2177.631005] uts_namespace 3KB 11KB [ 2177.636428] nsproxy 2KB 7KB [ 2177.641782] vm_area_struct 3156KB 3530KB [ 2177.647169] mm_struct 437KB 585KB [ 2177.652952] fs_cache 172KB 340KB [ 2177.658311] files_cache 634KB 1031KB [ 2177.663718] signal_cache 1364KB 2149KB [ 2177.669099] sighand_cache 578KB 610KB [ 2177.674486] task_struct 5371KB 5447KB [ 2177.679832] cred_jar 2107KB 2944KB [ 2177.685271] anon_vma_chain 993KB 1488KB [ 2177.690629] anon_vma 118KB 327KB [ 2177.696520] pid 104KB 228KB [ 2177.701867] Acpi-Operand 156KB 202KB [ 2177.707326] Acpi-ParseExt 9KB 11KB [ 2177.714293] Acpi-Parse 41KB 47KB [ 2177.719660] Acpi-State 52KB 63KB [ 2177.725063] Acpi-Namespace 20KB 27KB [ 2177.730428] numa_policy 0KB 3KB [ 2177.736563] debug_objects_cache 1729KB 1968KB [ 2177.742191] trace_event_file 297KB 298KB [ 2177.751013] ftrace_event_field 398KB 401KB [ 2177.756576] pool_workqueue 128KB 156KB [ 2177.761936] page->ptl 446KB 1023KB [ 2177.769506] kmalloc-2097152 2050KB 2050KB [ 2177.774923] kmalloc-524288 2056KB 2056KB [ 2177.780287] kmalloc-262144 1290KB 1290KB [ 2177.789756] kmalloc-131072 650KB 650KB [ 2177.796250] kmalloc-65536 2112KB 2178KB [ 2177.801614] kmalloc-32768 1848KB 2013KB [ 2177.811334] kmalloc-16384 1138KB 1188KB [ 2177.820239] kmalloc-8192 4290KB 4372KB [ 2177.825752] kmalloc-4096 21403KB 21458KB [ 2177.831115] kmalloc-2048 13515KB 16912KB [ 2177.852378] kmalloc-1024 10860KB 14986KB [ 2177.857770] kmalloc-512 18483KB 18536KB [ 2177.889985] kmalloc-256 4724KB 6360KB [ 2177.910407] kmalloc-128 1066KB 1697KB [ 2177.946492] kmalloc-96 3756KB 4404KB [ 2177.951884] kmalloc-64 2466KB 3712KB [ 2177.996505] kmalloc-32 1900KB 2476KB [ 2178.001900] kmalloc-192 1829KB 2952KB [ 2178.051498] kmem_cache 177KB 183KB [ 2178.076485] Out of memory (oom_kill_allocating_task): Kill process 8103 (syz-fuzzer) score 0 or sacrifice child [ 2178.120311] Killed process 28452 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2178.167530] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2178.191414] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2178.269858] CPU: 1 PID: 28965 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2178.277856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2178.287242] Call Trace: [ 2178.289845] dump_stack+0x1fc/0x2ef [ 2178.293488] dump_header+0x15d/0xc3f [ 2178.297223] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2178.302329] ? ___ratelimit+0x319/0x590 [ 2178.306315] oom_kill_process.cold+0x10/0x692 [ 2178.310817] ? check_preemption_disabled+0x41/0x280 [ 2178.315873] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2178.321160] out_of_memory+0x1072/0x1390 [ 2178.325234] ? oom_killer_disable+0x270/0x270 [ 2178.329855] ? mutex_trylock+0x15f/0x1a0 [ 2178.333921] __alloc_pages_nodemask+0x23a2/0x2890 [ 2178.338779] ? find_get_entry+0x4cd/0x8a0 [ 2178.342942] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2178.347815] alloc_pages_current+0x193/0x2a0 [ 2178.352229] filemap_fault+0x146e/0x2180 [ 2178.356304] ext4_filemap_fault+0x84/0xb0 [ 2178.360455] __do_fault+0x10b/0x4b0 [ 2178.364089] __handle_mm_fault+0x273b/0x41c0 [ 2178.368516] ? mark_held_locks+0xa6/0xf0 [ 2178.372579] ? vm_insert_page+0x9c0/0x9c0 [ 2178.376754] ? check_preemption_disabled+0x41/0x280 [ 2178.381778] handle_mm_fault+0x436/0xb10 [ 2178.385845] __do_page_fault+0x68e/0xd60 [ 2178.389915] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2178.394945] ? spurious_fault+0x840/0x840 [ 2178.399096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2178.403941] ? page_fault+0x8/0x30 [ 2178.407491] page_fault+0x1e/0x30 [ 2178.410957] RIP: 0033:0x7f44f76e04c8 [ 2178.414671] Code: Bad RIP value. [ 2178.418036] RSP: 002b:00007fff41b15ee8 EFLAGS: 00010212 [ 2178.423397] RAX: 0000000000000006 RBX: 00007f44f74b9cb6 RCX: 000000000000000d [ 2178.430683] RDX: 000000000000ffff RSI: 00007f44f6abdb90 RDI: 00007f44f74b9cb0 [ 2178.438158] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffffffffd7f0 [ 2178.445434] R10: 00007f44f76e04c0 R11: 0000000000000246 R12: 00007f44f78e7000 [ 2178.452711] R13: 0000000000000000 R14: 00007f44f78ea040 R15: 00007f44f78e83c0 [ 2178.484771] Mem-Info: [ 2178.488571] active_anon:16400 inactive_anon:59602 isolated_anon:0 [ 2178.488571] active_file:41 inactive_file:26 isolated_file:0 [ 2178.488571] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2178.488571] slab_reclaimable:13551 slab_unreclaimable:117031 [ 2178.488571] mapped:11051 shmem:60504 pagetables:456 bounce:0 [ 2178.488571] free:25290 free_pcp:288 free_cma:0 [ 2178.525629] Node 0 active_anon:62876kB inactive_anon:56584kB active_file:160kB inactive_file:556kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15632kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2178.563832] Node 1 active_anon:2724kB inactive_anon:181824kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2178.612533] Node 0 DMA free:10976kB 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 [ 2178.651133] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2178.656593] Node 0 DMA32 free:36784kB min:35996kB low:44992kB high:53988kB active_anon:62876kB inactive_anon:56584kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1616kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2178.694140] lowmem_reserve[]: 0 0 1 1 1 [ 2178.702395] Bluetooth: hci4: command 0x0406 tx timeout [ 2178.733511] 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 [ 2178.792304] lowmem_reserve[]: 0 0 0 0 0 [ 2178.796321] Node 1 Normal free:54112kB min:53876kB low:67344kB high:80812kB active_anon:2720kB inactive_anon:181824kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2178.824706] lowmem_reserve[]: 0 0 0 0 0 [ 2178.828732] Node 0 DMA: 0*4kB 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) = 10976kB [ 2178.845373] Node 0 DMA32: 554*4kB (ME) 401*8kB (ME) 190*16kB (UME) 87*32kB (UME) 42*64kB (UME) 17*128kB (UM) 11*256kB (M) 2*512kB (UM) 11*1024kB (UM) 2*2048kB (M) 0*4096kB = 35312kB [ 2178.911245] 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 [ 2179.007002] Node 1 Normal: 381*4kB (UME) 310*8kB (UME) 239*16kB (UME) 120*32kB (UM) 19*64kB (UME) 8*128kB (UME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 54100kB [ 2179.099212] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2179.163229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2179.171882] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2179.323963] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2179.374762] 60565 total pagecache pages [ 2179.378795] 0 pages in swap cache [ 2179.422315] Swap cache stats: add 0, delete 0, find 0/0 [ 2179.427704] Free swap = 0kB [ 2179.430740] Total swap = 0kB [ 2179.502275] 2097051 pages RAM [ 2179.505414] 0 pages HighMem/MovableOnly [ 2179.509380] 369649 pages reserved [ 2179.562232] 0 pages cma reserved [ 2179.565803] Unreclaimable slab info: [ 2179.569510] Name Used Total [ 2179.626684] pid_2 21KB 48KB [ 2179.632144] batadv_tt_change_cache 1KB 7KB [ 2179.682257] batadv_tl_cache 5KB 16KB [ 2179.687712] TIPC 12KB 45KB [ 2179.732350] SCTPv6 16KB 30KB [ 2179.737770] DCCPv6 15KB 22KB [ 2179.792249] DCCP 14KB 28KB [ 2179.797759] L2TP/IPv6 19KB 26KB [ 2179.839183] RXRPC 13KB 39KB [ 2179.869684] rxrpc_call_jar 90KB 133KB [ 2179.892463] bridge_fdb_cache 10KB 27KB [ 2179.897880] fib6_nodes 178KB 288KB [ 2179.969514] ip6_dst_cache 419KB 798KB [ 2180.017973] RAWv6 91KB 121KB [ 2180.057015] UDPv6 28KB 45KB [ 2180.107493] TCPv6 18KB 30KB [ 2180.161005] nf_conntrack 5KB 18KB [ 2180.199309] t10_alua_lu_gp_cache 0KB 3KB [ 2180.251372] sd_ext_cdb 0KB 7KB [ 2180.295443] scsi_sense_cache 1056KB 1060KB [ 2180.300842] virtio_scsi_cmd 16KB 16KB [ 2180.347964] sgpool-128 8KB 8KB [ 2180.377649] sgpool-64 4KB 12KB [ 2180.402694] sgpool-32 2KB 15KB [ 2180.408092] sgpool-16 1KB 7KB [ 2180.462335] sgpool-8 0KB 7KB [ 2180.467735] mqueue_inode_cache 13KB 30KB [ 2180.512552] bio_post_read_ctx 14KB 15KB [ 2180.518033] bio-2 14KB 15KB [ 2180.566478] jfs_mp 7KB 7KB [ 2180.571900] cifs_small_rq 15KB 16KB [ 2180.638215] cifs_request 67KB 67KB [ 2180.690083] cifs_mpx_ids 0KB 7KB [ 2180.746849] nfs_commit_data 3KB 14KB [ 2180.774569] nfs_write_data 34KB 44KB [ 2180.780012] ext4_system_zone 1KB 7KB [ 2180.841382] bio-1 1KB 7KB [ 2180.865275] pid_namespace 2KB 7KB [ 2180.870760] rpc_buffers 17KB 25KB [ 2180.904056] rpc_tasks 2KB 7KB [ 2180.909448] UNIX 1113KB 1327KB [ 2181.021875] tcp_bind_bucket 1KB 4KB [ 2181.058462] ip_fib_trie 26KB 47KB [ 2181.095101] ip_fib_alias 127KB 205KB [ 2181.100489] ip_dst_cache 7KB 28KB [ 2181.142733] RAW 60KB 82KB [ 2181.148127] UDP 42KB 81KB [ 2181.190459] TCP 8KB 11KB [ 2181.239537] hugetlbfs_inode_cache 3KB 15KB [ 2181.268567] fscache_cookie_jar 1KB 11KB [ 2181.310809] eventpoll_pwq 27KB 59KB [ 2181.342136] eventpoll_epi 51KB 63KB [ 2181.347736] inotify_inode_mark 12KB 19KB [ 2181.413106] request_queue 199KB 199KB [ 2181.418530] blkdev_requests 1KB 3KB [ 2181.479801] blkdev_ioc 30KB 30KB [ 2181.513873] bio-0 1614KB 1635KB [ 2181.519284] biovec-max 1633KB 1699KB [ 2181.583035] biovec-64 1687KB 1716KB [ 2181.588428] biovec-16 176KB 180KB [ 2181.654794] bio_integrity_payload 1KB 8KB [ 2181.660541] khugepaged_mm_slot 4KB 27KB [ 2181.722118] uid_cache 0KB 4KB [ 2181.727516] dmaengine-unmap-2 0KB 3KB [ 2181.777587] skbuff_fclone_cache 41KB 41KB [ 2181.811875] skbuff_head_cache 9458KB 9461KB [ 2181.842057] configfs_dir_cache 3KB 7KB [ 2181.847534] file_lock_cache 42KB 51KB [ 2181.897781] file_lock_ctx 9KB 11KB [ 2181.922385] fsnotify_mark_connector 6KB 19KB [ 2181.950373] net_namespace 70KB 70KB [ 2181.974817] shmem_inode_cache 8097KB 8119KB [ 2181.999874] task_delay_info 181KB 375KB [ 2182.029942] taskstats 38KB 42KB [ 2182.055515] proc_dir_entry 804KB 1053KB [ 2182.060922] pde_opener 9KB 50KB [ 2182.126728] seq_file 267KB 354KB [ 2182.159054] sigqueue 65KB 66KB [ 2182.192464] kernfs_node_cache 16840KB 17214KB [ 2182.197857] mnt_cache 208KB 216KB [ 2182.265565] filp 7046KB 7991KB [ 2182.271064] names_cache 123789KB 123811KB [ 2182.332345] iint_cache 39KB 47KB [ 2182.337810] key_jar 4KB 7KB [ 2182.402071] uts_namespace 3KB 11KB [ 2182.407488] nsproxy 2KB 7KB [ 2182.470833] vm_area_struct 3156KB 3530KB [ 2182.511990] mm_struct 437KB 585KB [ 2182.517404] fs_cache 172KB 340KB [ 2182.569865] files_cache 634KB 1031KB [ 2182.613005] signal_cache 1346KB 2149KB [ 2182.618406] sighand_cache 578KB 610KB [ 2182.681905] task_struct 5270KB 5346KB [ 2182.710832] cred_jar 2107KB 2944KB [ 2182.741597] anon_vma_chain 993KB 1488KB [ 2182.766761] anon_vma 118KB 327KB [ 2182.788272] pid 104KB 228KB [ 2182.793994] Acpi-Operand 156KB 202KB [ 2182.810070] Acpi-ParseExt 9KB 11KB [ 2182.838736] Acpi-Parse 41KB 47KB [ 2182.864932] Acpi-State 52KB 63KB [ 2182.870316] Acpi-Namespace 20KB 27KB [ 2182.930351] numa_policy 0KB 3KB [ 2182.962005] debug_objects_cache 1729KB 1968KB [ 2182.967580] trace_event_file 297KB 298KB [ 2183.029287] ftrace_event_field 398KB 401KB [ 2183.064694] pool_workqueue 128KB 156KB [ 2183.070084] page->ptl 446KB 1023KB [ 2183.127549] kmalloc-2097152 2050KB 2050KB [ 2183.156986] kmalloc-524288 2056KB 2056KB [ 2183.170431] kmalloc-262144 1290KB 1290KB [ 2183.209074] kmalloc-131072 650KB 650KB [ 2183.247095] kmalloc-65536 2112KB 2178KB [ 2183.275352] kmalloc-32768 1848KB 2013KB [ 2183.280745] kmalloc-16384 1138KB 1188KB [ 2183.332062] kmalloc-8192 4290KB 4372KB [ 2183.337474] kmalloc-4096 21114KB 21169KB [ 2183.381375] kmalloc-2048 13362KB 16817KB [ 2183.409284] kmalloc-1024 10847KB 14970KB [ 2183.438890] kmalloc-512 18993KB 19046KB [ 2183.472953] kmalloc-256 4716KB 6360KB [ 2183.478350] kmalloc-128 1066KB 1697KB [ 2183.521458] kmalloc-96 3808KB 4404KB [ 2183.546475] kmalloc-64 2466KB 3712KB [ 2183.573860] kmalloc-32 1904KB 2476KB [ 2183.579272] kmalloc-192 1829KB 2952KB [ 2183.652654] kmem_cache 177KB 183KB [ 2183.658055] Out of memory (oom_kill_allocating_task): Kill process 28965 (systemd-cgroups) score 0 or sacrifice child [ 2183.734386] Killed process 28965 (systemd-cgroups) total-vm:19068kB, anon-rss:100kB, file-rss:0kB, shmem-rss:0kB [ 2183.762175] oom_reaper: reaped process 28965 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2183.788668] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2183.818263] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2183.912058] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2183.919611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2183.928960] Call Trace: [ 2183.931551] dump_stack+0x1fc/0x2ef [ 2183.935181] dump_header+0x15d/0xc3f [ 2183.938912] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2183.944013] ? ___ratelimit+0x319/0x590 [ 2183.947991] oom_kill_process.cold+0x10/0x692 [ 2183.952488] ? check_preemption_disabled+0x41/0x280 [ 2183.957513] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2183.962801] out_of_memory+0x1072/0x1390 [ 2183.966868] ? oom_killer_disable+0x270/0x270 [ 2183.973799] ? mutex_trylock+0x15f/0x1a0 [ 2183.977872] __alloc_pages_nodemask+0x23a2/0x2890 [ 2183.982729] ? find_get_entry+0x4cd/0x8a0 [ 2183.986894] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2183.991783] alloc_pages_current+0x193/0x2a0 [ 2183.996287] filemap_fault+0x146e/0x2180 [ 2184.000451] ext4_filemap_fault+0x84/0xb0 [ 2184.004605] __do_fault+0x10b/0x4b0 [ 2184.008239] __handle_mm_fault+0x273b/0x41c0 [ 2184.012654] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2184.017759] ? vm_insert_page+0x9c0/0x9c0 [ 2184.021925] ? check_preemption_disabled+0x41/0x280 [ 2184.026951] handle_mm_fault+0x436/0xb10 [ 2184.031019] __do_page_fault+0x68e/0xd60 [ 2184.035098] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2184.040128] ? spurious_fault+0x840/0x840 [ 2184.044281] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2184.049138] ? page_fault+0x8/0x30 [ 2184.052682] page_fault+0x1e/0x30 [ 2184.056137] RIP: 0033:0x4420d1 [ 2184.059342] Code: Bad RIP value. [ 2184.062707] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 2184.068092] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 2184.075363] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 2184.082633] RBP: 000000c00005ff88 R08: 0000000000071ece R09: 0000022ed83b7411 [ 2184.089900] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 2184.097165] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2184.122964] Mem-Info: [ 2184.134053] active_anon:16368 inactive_anon:59602 isolated_anon:0 [ 2184.134053] active_file:42 inactive_file:62 isolated_file:27 [ 2184.134053] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2184.134053] slab_reclaimable:13578 slab_unreclaimable:116688 [ 2184.134053] mapped:11042 shmem:60504 pagetables:452 bounce:0 [ 2184.134053] free:25170 free_pcp:147 free_cma:0 [ 2184.167524] Node 0 active_anon:62752kB inactive_anon:56584kB active_file:160kB inactive_file:240kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:15496kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2184.195496] Node 1 active_anon:2720kB inactive_anon:181824kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2184.223156] Node 0 DMA free:10976kB 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 [ 2184.249575] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2184.255454] Node 0 DMA32 free:35916kB min:35996kB low:44992kB high:53988kB active_anon:62752kB inactive_anon:56584kB active_file:20kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1600kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB [ 2184.284347] lowmem_reserve[]: 0 0 1 1 1 [ 2184.288376] 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 [ 2184.318834] lowmem_reserve[]: 0 0 0 0 0 [ 2184.326399] Node 1 Normal free:53780kB min:53876kB low:67344kB high:80812kB active_anon:2720kB inactive_anon:181824kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2184.359511] lowmem_reserve[]: 0 0 0 0 0 [ 2184.363561] Node 0 DMA: 0*4kB 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) = 10976kB [ 2184.447507] Node 0 DMA32: 855*4kB (UME) 512*8kB (UME) 200*16kB (UME) 90*32kB (UME) 40*64kB (UME) 15*128kB (UM) 11*256kB (M) 1*512kB (M) 11*1024kB (UM) 2*2048kB (M) 0*4096kB = 36764kB [ 2184.544627] 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 [ 2184.601904] Node 1 Normal: 378*4kB (ME) 310*8kB (UME) 239*16kB (UME) 120*32kB (UM) 19*64kB (UME) 8*128kB (UME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 54088kB [ 2184.688090] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2184.756050] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2184.781975] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2184.790838] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2184.799734] 60538 total pagecache pages [ 2184.803761] 0 pages in swap cache [ 2184.807215] Swap cache stats: add 0, delete 0, find 0/0 [ 2184.812686] Free swap = 0kB [ 2184.815708] Total swap = 0kB [ 2184.818748] 2097051 pages RAM [ 2184.821932] 0 pages HighMem/MovableOnly [ 2184.825908] 369649 pages reserved [ 2184.829351] 0 pages cma reserved [ 2184.832807] Unreclaimable slab info: [ 2184.836515] Name Used Total [ 2184.842100] pid_2 21KB 48KB [ 2184.847498] batadv_tt_change_cache 1KB 7KB [ 2184.853359] batadv_tl_cache 5KB 16KB [ 2184.858755] TIPC 12KB 45KB [ 2184.864194] SCTPv6 16KB 30KB [ 2184.869562] DCCPv6 15KB 22KB [ 2184.874982] DCCP 14KB 28KB [ 2184.881965] L2TP/IPv6 19KB 26KB [ 2184.887344] RXRPC 13KB 39KB [ 2184.911825] rxrpc_call_jar 90KB 133KB [ 2184.917240] bridge_fdb_cache 10KB 27KB [ 2184.931068] fib6_nodes 177KB 288KB [ 2184.936531] ip6_dst_cache 419KB 798KB [ 2184.941943] RAWv6 91KB 121KB [ 2184.947315] UDPv6 28KB 45KB [ 2184.952748] TCPv6 18KB 30KB [ 2184.958119] nf_conntrack 5KB 18KB [ 2184.963583] t10_alua_lu_gp_cache 0KB 3KB [ 2184.969212] sd_ext_cdb 0KB 7KB [ 2184.974642] scsi_sense_cache 1056KB 1060KB [ 2184.980002] virtio_scsi_cmd 16KB 16KB [ 2184.986925] sgpool-128 8KB 8KB [ 2184.992442] sgpool-64 4KB 12KB [ 2184.997805] sgpool-32 2KB 15KB [ 2185.003199] sgpool-16 1KB 7KB [ 2185.008557] sgpool-8 0KB 7KB [ 2185.014684] mqueue_inode_cache 13KB 30KB [ 2185.020142] bio_post_read_ctx 14KB 15KB [ 2185.039283] bio-2 14KB 15KB [ 2185.044811] jfs_mp 7KB 7KB [ 2185.050227] cifs_small_rq 15KB 16KB [ 2185.055642] cifs_request 67KB 67KB [ 2185.061000] cifs_mpx_ids 0KB 7KB [ 2185.066514] nfs_commit_data 3KB 14KB [ 2185.072030] nfs_write_data 34KB 44KB [ 2185.077409] ext4_system_zone 1KB 7KB [ 2185.082843] bio-1 1KB 7KB [ 2185.089288] pid_namespace 2KB 7KB [ 2185.094800] rpc_buffers 17KB 25KB [ 2185.100158] rpc_tasks 2KB 7KB [ 2185.105804] UNIX 1095KB 1316KB [ 2185.111159] tcp_bind_bucket 1KB 4KB [ 2185.116586] ip_fib_trie 26KB 47KB [ 2185.122066] ip_fib_alias 126KB 205KB [ 2185.127423] ip_dst_cache 7KB 28KB [ 2185.133560] RAW 60KB 82KB [ 2185.138934] UDP 42KB 81KB [ 2185.144588] TCP 8KB 11KB [ 2185.150030] hugetlbfs_inode_cache 3KB 15KB [ 2185.160490] fscache_cookie_jar 1KB 11KB [ 2185.165984] eventpoll_pwq 27KB 59KB [ 2185.171351] eventpoll_epi 51KB 63KB [ 2185.176766] inotify_inode_mark 12KB 19KB [ 2185.182276] request_queue 199KB 199KB [ 2185.189198] blkdev_requests 1KB 3KB [ 2185.195076] blkdev_ioc 27KB 30KB [ 2185.200448] bio-0 1633KB 1653KB [ 2185.205835] biovec-max 1633KB 1699KB [ 2185.211184] biovec-64 1711KB 1740KB [ 2185.216588] biovec-16 176KB 180KB [ 2185.221978] bio_integrity_payload 1KB 8KB [ 2185.227668] khugepaged_mm_slot 4KB 27KB [ 2185.233182] uid_cache 0KB 4KB [ 2185.238539] dmaengine-unmap-2 0KB 3KB [ 2185.243939] skbuff_fclone_cache 38KB 41KB [ 2185.249462] skbuff_head_cache 9648KB 9648KB [ 2185.254855] configfs_dir_cache 3KB 7KB [ 2185.260296] file_lock_cache 42KB 51KB [ 2185.266050] file_lock_ctx 9KB 11KB [ 2185.271593] fsnotify_mark_connector 6KB 19KB [ 2185.291441] net_namespace 70KB 70KB [ 2185.311162] shmem_inode_cache 8091KB 8119KB [ 2185.316625] task_delay_info 176KB 375KB [ 2185.327971] taskstats 34KB 42KB [ 2185.335556] proc_dir_entry 800KB 1053KB [ 2185.340930] pde_opener 9KB 50KB [ 2185.347789] seq_file 266KB 354KB [ 2185.365213] sigqueue 65KB 66KB [ 2185.370611] kernfs_node_cache 16769KB 17179KB [ 2185.378348] mnt_cache 208KB 216KB [ 2185.389208] filp 7018KB 7991KB [ 2185.398595] names_cache 123500KB 123539KB [ 2185.405105] iint_cache 36KB 47KB [ 2185.410589] key_jar 4KB 7KB [ 2185.416821] uts_namespace 3KB 11KB [ 2185.425595] nsproxy 2KB 7KB [ 2185.430953] vm_area_struct 3139KB 3530KB [ 2185.441457] mm_struct 420KB 585KB [ 2185.447679] fs_cache 166KB 340KB [ 2185.465371] files_cache 606KB 1027KB [ 2185.470838] signal_cache 1311KB 2134KB [ 2185.479732] sighand_cache 566KB 610KB [ 2185.488758] task_struct 5258KB 5321KB [ 2185.500318] cred_jar 2083KB 2944KB [ 2185.507633] anon_vma_chain 988KB 1488KB [ 2185.527128] anon_vma 107KB 327KB [ 2185.532590] pid 101KB 228KB [ 2185.537957] Acpi-Operand 156KB 202KB [ 2185.545301] Acpi-ParseExt 9KB 11KB [ 2185.550682] Acpi-Parse 41KB 47KB [ 2185.566901] Acpi-State 52KB 63KB [ 2185.579464] Acpi-Namespace 20KB 27KB [ 2185.588417] numa_policy 0KB 3KB [ 2185.610477] debug_objects_cache 1727KB 1968KB [ 2185.618738] trace_event_file 297KB 298KB [ 2185.629136] ftrace_event_field 398KB 401KB [ 2185.638545] pool_workqueue 128KB 156KB [ 2185.647420] page->ptl 442KB 1023KB [ 2185.658573] kmalloc-2097152 2050KB 2050KB [ 2185.664983] kmalloc-524288 2056KB 2056KB [ 2185.670359] kmalloc-262144 1290KB 1290KB [ 2185.677883] kmalloc-131072 650KB 650KB [ 2185.685812] kmalloc-65536 2112KB 2178KB [ 2185.691198] kmalloc-32768 1815KB 1980KB [ 2185.700602] kmalloc-16384 1138KB 1188KB [ 2185.708370] kmalloc-8192 4281KB 4356KB [ 2185.713801] kmalloc-4096 20995KB 21050KB [ 2185.719164] kmalloc-2048 13243KB 16721KB [ 2185.725864] kmalloc-1024 10874KB 14970KB [ 2185.731362] kmalloc-512 19240KB 19290KB [ 2185.745235] kmalloc-256 4707KB 6360KB [ 2185.750631] kmalloc-128 1055KB 1697KB [ 2185.759797] kmalloc-96 3816KB 4404KB [ 2185.768616] kmalloc-64 2454KB 3712KB [ 2185.777795] kmalloc-32 1904KB 2476KB [ 2185.786512] kmalloc-192 1805KB 2952KB [ 2185.795743] kmem_cache 177KB 183KB [ 2185.805674] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2185.817027] Killed process 26698 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2185.851680] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2185.876930] systemd cpuset=/ mems_allowed=0-1 [ 2185.881554] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2185.888480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2185.897920] Call Trace: [ 2185.900505] dump_stack+0x1fc/0x2ef [ 2185.904136] dump_header+0x15d/0xc3f [ 2185.907857] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2185.912966] ? ___ratelimit+0x319/0x590 [ 2185.917088] oom_kill_process.cold+0x10/0x692 [ 2185.921601] ? oom_badness.part.0+0x135/0x6e0 [ 2185.926366] ? lock_downgrade+0x720/0x720 [ 2185.930535] ? check_preemption_disabled+0x41/0x280 [ 2185.935572] out_of_memory+0x34d/0x1390 [ 2185.939556] ? oom_killer_disable+0x270/0x270 [ 2185.944058] ? mutex_trylock+0x15f/0x1a0 [ 2185.948130] __alloc_pages_nodemask+0x23a2/0x2890 [ 2185.953034] ? find_get_entry+0x4cd/0x8a0 [ 2185.957198] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2185.962061] alloc_pages_current+0x193/0x2a0 [ 2185.966474] filemap_fault+0x146e/0x2180 [ 2185.970639] ext4_filemap_fault+0x84/0xb0 [ 2185.974793] __do_fault+0x10b/0x4b0 [ 2185.978434] __handle_mm_fault+0x273b/0x41c0 [ 2185.982872] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2185.987448] ? vm_insert_page+0x9c0/0x9c0 [ 2185.991586] ? check_preemption_disabled+0x41/0x280 [ 2185.996598] handle_mm_fault+0x436/0xb10 [ 2186.000670] __do_page_fault+0x68e/0xd60 [ 2186.004775] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2186.009793] ? spurious_fault+0x840/0x840 [ 2186.013945] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2186.018799] ? page_fault+0x8/0x30 [ 2186.022422] page_fault+0x1e/0x30 [ 2186.025877] RIP: 0033:0x7f806a34f640 [ 2186.029677] Code: Bad RIP value. [ 2186.033031] RSP: 002b:00007fff13488298 EFLAGS: 00010202 [ 2186.038400] RAX: 0000000000000001 RBX: 000056303938a900 RCX: 0000000000000002 [ 2186.045667] RDX: 00005630392ce9d0 RSI: 0000000000000001 RDI: 000056303938a900 [ 2186.052937] RBP: 00005630392ce9d0 R08: 0e9ced89a28a40a9 R09: 00005630392ce9d0 [ 2186.060246] R10: b671dfb24548459c R11: 4cc81c1869ea6017 R12: 00007fff134884c0 [ 2186.067518] R13: 00005630392ce9d0 R14: 00005630392f8da0 R15: 00005630392b99a0 [ 2186.080054] Mem-Info: [ 2186.082578] active_anon:16368 inactive_anon:59602 isolated_anon:0 [ 2186.082578] active_file:18 inactive_file:11 isolated_file:0 [ 2186.082578] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2186.082578] slab_reclaimable:13578 slab_unreclaimable:116754 [ 2186.082578] mapped:11017 shmem:60504 pagetables:415 bounce:0 [ 2186.082578] free:25061 free_pcp:224 free_cma:0 [ 2186.122803] Node 0 active_anon:62752kB inactive_anon:56584kB active_file:56kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15396kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 16384kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2186.159602] Node 1 active_anon:2720kB inactive_anon:181824kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2186.192281] Node 0 DMA free:10976kB 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 [ 2186.230551] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2186.235761] Node 0 DMA32 free:35436kB min:35996kB low:44992kB high:53988kB active_anon:62744kB inactive_anon:56584kB active_file:76kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1600kB bounce:0kB free_pcp:372kB local_pcp:120kB free_cma:0kB [ 2186.269687] lowmem_reserve[]: 0 0 1 1 1 [ 2186.281226] 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 [ 2186.329283] lowmem_reserve[]: 0 0 0 0 0 [ 2186.339411] Node 1 Normal free:53824kB min:53876kB low:67344kB high:80812kB active_anon:2716kB inactive_anon:181824kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:60kB bounce:0kB free_pcp:484kB local_pcp:480kB free_cma:0kB [ 2186.386609] lowmem_reserve[]: 0 0 0 0 0 [ 2186.390723] Node 0 DMA: 0*4kB 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) = 10976kB [ 2186.410953] Node 0 DMA32: 847*4kB (UME) 402*8kB (ME) 191*16kB (UME) 86*32kB (UME) 38*64kB (UME) 15*128kB (UM) 11*256kB (M) 1*512kB (M) 11*1024kB (UM) 2*2048kB (M) 0*4096kB = 35452kB [ 2186.431378] 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 [ 2186.453160] Node 1 Normal: 378*4kB (ME) 309*8kB (ME) 239*16kB (UME) 121*32kB (UM) 17*64kB (UME) 7*128kB (ME) 1*256kB (E) 2*512kB (UM) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53856kB [ 2186.478266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2186.490648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2186.510423] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2186.530109] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2186.540643] 60538 total pagecache pages [ 2186.556676] 0 pages in swap cache [ 2186.560154] Swap cache stats: add 0, delete 0, find 0/0 [ 2186.568977] Free swap = 0kB [ 2186.575433] Total swap = 0kB [ 2186.578469] 2097051 pages RAM [ 2186.581565] 0 pages HighMem/MovableOnly [ 2186.598337] 369649 pages reserved [ 2186.605280] 0 pages cma reserved [ 2186.608760] Unreclaimable slab info: [ 2186.620806] Name Used Total [ 2186.630072] pid_2 21KB 48KB [ 2186.638649] batadv_tt_change_cache 1KB 7KB [ 2186.657140] batadv_tl_cache 5KB 16KB [ 2186.667924] TIPC 12KB 45KB [ 2186.674203] SCTPv6 16KB 30KB [ 2186.679595] DCCPv6 15KB 22KB [ 2186.699579] DCCP 14KB 28KB [ 2186.709244] L2TP/IPv6 19KB 26KB [ 2186.729557] RXRPC 13KB 39KB [ 2186.738406] rxrpc_call_jar 90KB 133KB [ 2186.750553] bridge_fdb_cache 10KB 27KB [ 2186.761580] fib6_nodes 177KB 288KB [ 2186.779272] ip6_dst_cache 416KB 798KB [ 2186.789778] RAWv6 91KB 121KB [ 2186.795824] UDPv6 28KB 45KB [ 2186.801229] TCPv6 18KB 30KB [ 2186.820431] nf_conntrack 5KB 18KB [ 2186.830894] t10_alua_lu_gp_cache 0KB 3KB [ 2186.839846] sd_ext_cdb 0KB 7KB [ 2186.845393] scsi_sense_cache 1056KB 1060KB [ 2186.850757] virtio_scsi_cmd 16KB 16KB [ 2186.873957] sgpool-128 8KB 8KB [ 2186.879371] sgpool-64 4KB 12KB [ 2186.888301] sgpool-32 2KB 15KB [ 2186.898238] sgpool-16 1KB 7KB [ 2186.907466] sgpool-8 0KB 7KB [ 2186.918435] mqueue_inode_cache 13KB 30KB [ 2186.924845] bio_post_read_ctx 14KB 15KB [ 2186.938314] bio-2 14KB 15KB [ 2186.947164] jfs_mp 7KB 7KB [ 2186.959273] cifs_small_rq 15KB 16KB [ 2186.968003] cifs_request 67KB 67KB [ 2186.979422] cifs_mpx_ids 0KB 7KB [ 2186.994970] nfs_commit_data 3KB 14KB [ 2187.000352] nfs_write_data 34KB 44KB [ 2187.018509] ext4_system_zone 1KB 7KB [ 2187.025172] bio-1 1KB 7KB [ 2187.030564] pid_namespace 2KB 7KB [ 2187.045628] rpc_buffers 17KB 25KB [ 2187.051039] rpc_tasks 2KB 7KB [ 2187.060318] UNIX 1085KB 1312KB [ 2187.069090] tcp_bind_bucket 1KB 4KB [ 2187.089138] ip_fib_trie 26KB 47KB [ 2187.094630] ip_fib_alias 126KB 205KB [ 2187.099994] ip_dst_cache 11KB 28KB [ 2187.110517] RAW 60KB 82KB [ 2187.115926] UDP 42KB 81KB [ 2187.121304] TCP 8KB 11KB [ 2187.137079] hugetlbfs_inode_cache 3KB 15KB [ 2187.142898] fscache_cookie_jar 1KB 11KB [ 2187.148509] eventpoll_pwq 27KB 59KB [ 2187.164070] eventpoll_epi 51KB 63KB [ 2187.169553] inotify_inode_mark 12KB 19KB [ 2187.175070] request_queue 199KB 199KB [ 2187.180430] blkdev_requests 1KB 3KB [ 2187.188080] blkdev_ioc 27KB 30KB [ 2187.195576] bio-0 1633KB 1653KB [ 2187.200947] biovec-max 1633KB 1699KB [ 2187.210072] biovec-64 1711KB 1740KB [ 2187.219031] biovec-16 176KB 180KB [ 2187.227792] bio_integrity_payload 1KB 8KB [ 2187.240195] khugepaged_mm_slot 4KB 27KB [ 2187.260063] uid_cache 0KB 4KB [ 2187.270512] dmaengine-unmap-2 0KB 3KB [ 2187.286490] skbuff_fclone_cache 36KB 41KB [ 2187.296246] skbuff_head_cache 9806KB 9806KB [ 2187.308668] configfs_dir_cache 3KB 7KB [ 2187.320961] file_lock_cache 42KB 51KB [ 2187.329766] file_lock_ctx 9KB 11KB [ 2187.347871] fsnotify_mark_connector 6KB 19KB [ 2187.353819] net_namespace 70KB 70KB [ 2187.359189] shmem_inode_cache 8091KB 8119KB [ 2187.379263] task_delay_info 172KB 375KB [ 2187.384699] taskstats 33KB 42KB [ 2187.390061] proc_dir_entry 799KB 1053KB [ 2187.398378] pde_opener 9KB 50KB [ 2187.409577] seq_file 266KB 354KB [ 2187.418549] sigqueue 59KB 66KB [ 2187.427363] kernfs_node_cache 16763KB 17175KB [ 2187.439558] mnt_cache 208KB 216KB [ 2187.455355] filp 7011KB 7991KB [ 2187.460850] names_cache 123492KB 123530KB [ 2187.469265] iint_cache 36KB 47KB [ 2187.486367] key_jar 4KB 7KB [ 2187.495132] uts_namespace 3KB 11KB [ 2187.500588] nsproxy 2KB 7KB [ 2187.511417] vm_area_struct 3136KB 3530KB [ 2187.531096] mm_struct 412KB 585KB [ 2187.539957] fs_cache 160KB 340KB [ 2187.560711] files_cache 596KB 1016KB [ 2187.570346] signal_cache 1303KB 2134KB [ 2187.575797] sighand_cache 555KB 610KB [ 2187.581164] task_struct 5252KB 5321KB [ 2187.604342] cred_jar 2077KB 2944KB [ 2187.609740] anon_vma_chain 987KB 1488KB [ 2187.618513] anon_vma 102KB 327KB [ 2187.629095] pid 98KB 228KB [ 2187.640946] Acpi-Operand 156KB 202KB [ 2187.646436] Acpi-ParseExt 9KB 11KB [ 2187.659310] Acpi-Parse 41KB 47KB [ 2187.668343] Acpi-State 52KB 63KB [ 2187.675969] Acpi-Namespace 20KB 27KB [ 2187.681369] numa_policy 0KB 3KB [ 2187.691235] debug_objects_cache 1727KB 1968KB [ 2187.700918] trace_event_file 297KB 298KB [ 2187.716894] ftrace_event_field 398KB 401KB [ 2187.723567] pool_workqueue 128KB 156KB [ 2187.728945] page->ptl 440KB 1023KB [ 2187.738413] kmalloc-2097152 2050KB 2050KB [ 2187.750327] kmalloc-524288 2056KB 2056KB [ 2187.761291] kmalloc-262144 1290KB 1290KB [ 2187.770046] kmalloc-131072 650KB 650KB [ 2187.777985] kmalloc-65536 2112KB 2178KB [ 2187.795511] kmalloc-32768 1815KB 1980KB [ 2187.800906] kmalloc-16384 1138KB 1188KB [ 2187.811437] kmalloc-8192 4281KB 4356KB [ 2187.819015] kmalloc-4096 20995KB 21050KB [ 2187.831673] kmalloc-2048 13243KB 16721KB [ 2187.837098] kmalloc-1024 10928KB 14970KB [ 2187.845339] kmalloc-512 19495KB 19545KB [ 2187.850695] kmalloc-256 4704KB 6360KB [ 2187.856141] kmalloc-128 1055KB 1697KB [ 2187.861567] kmalloc-96 3846KB 4404KB [ 2187.866963] kmalloc-64 2454KB 3712KB [ 2187.872340] kmalloc-32 1908KB 2476KB [ 2187.877686] kmalloc-192 1805KB 2952KB [ 2187.883098] kmem_cache 177KB 183KB [ 2187.888454] Out of memory: Kill process 28915 (syz-executor.0) score 1002 or sacrifice child [ 2187.897092] Killed process 28929 (syz-executor.0) total-vm:61076kB, anon-rss:2564kB, file-rss:14340kB, shmem-rss:72kB [ 2187.908915] oom_reaper: reaped process 28929 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2188.056309] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2188.067846] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2188.072662] CPU: 1 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2188.080110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2188.089550] Call Trace: [ 2188.092147] dump_stack+0x1fc/0x2ef [ 2188.095776] dump_header+0x15d/0xc3f [ 2188.099579] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2188.104689] ? ___ratelimit+0x319/0x590 [ 2188.108685] oom_kill_process.cold+0x10/0x692 [ 2188.113189] ? check_preemption_disabled+0x41/0x280 [ 2188.118226] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2188.123506] out_of_memory+0x1072/0x1390 [ 2188.127578] ? oom_killer_disable+0x270/0x270 [ 2188.132083] ? mutex_trylock+0x15f/0x1a0 [ 2188.136153] __alloc_pages_nodemask+0x23a2/0x2890 [ 2188.141000] ? find_get_entry+0x4cd/0x8a0 [ 2188.145158] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2188.150026] alloc_pages_current+0x193/0x2a0 [ 2188.154436] filemap_fault+0x146e/0x2180 [ 2188.158511] ext4_filemap_fault+0x84/0xb0 [ 2188.162690] __do_fault+0x10b/0x4b0 [ 2188.166320] __handle_mm_fault+0x273b/0x41c0 [ 2188.170758] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2188.175863] ? vm_insert_page+0x9c0/0x9c0 [ 2188.180027] ? check_preemption_disabled+0x41/0x280 [ 2188.185058] handle_mm_fault+0x436/0xb10 [ 2188.189129] __do_page_fault+0x68e/0xd60 [ 2188.193203] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2188.198220] ? spurious_fault+0x840/0x840 [ 2188.202564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2188.207417] ? page_fault+0x8/0x30 [ 2188.210962] page_fault+0x1e/0x30 [ 2188.214418] RIP: 0033:0x467160 [ 2188.217614] Code: Bad RIP value. [ 2188.220973] RSP: 002b:000000c00005ff28 EFLAGS: 00010206 [ 2188.226333] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 0000000000000000 [ 2188.233604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 2188.240873] RBP: 000000c00005ff88 R08: 0000000000071ece R09: 0000022ed83b7411 [ 2188.248136] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 2188.255401] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2188.789823] Mem-Info: [ 2188.792945] active_anon:15697 inactive_anon:59602 isolated_anon:0 [ 2188.792945] active_file:18 inactive_file:16 isolated_file:0 [ 2188.792945] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2188.792945] slab_reclaimable:13582 slab_unreclaimable:116570 [ 2188.792945] mapped:11017 shmem:60504 pagetables:424 bounce:0 [ 2188.792945] free:25196 free_pcp:325 free_cma:0 [ 2189.013088] Node 0 active_anon:60524kB inactive_anon:56584kB active_file:148kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15496kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2189.140556] Node 1 active_anon:2264kB inactive_anon:181824kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2189.325659] Node 0 DMA free:10976kB 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 [ 2189.484981] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2189.509723] Node 0 DMA32 free:35716kB min:35996kB low:44992kB high:53988kB active_anon:60524kB inactive_anon:56584kB active_file:120kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1592kB bounce:0kB free_pcp:192kB local_pcp:192kB free_cma:0kB [ 2189.697247] lowmem_reserve[]: 0 0 1 1 1 [ 2189.701281] 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 [ 2189.806175] lowmem_reserve[]: 0 0 0 0 0 [ 2189.810198] Node 1 Normal free:53644kB min:53876kB low:67344kB high:80812kB active_anon:2264kB inactive_anon:181824kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:104kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2189.847043] lowmem_reserve[]: 0 0 0 0 0 [ 2189.853151] Node 0 DMA: 0*4kB 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) = 10976kB [ 2189.923161] Node 0 DMA32: 842*4kB (UME) 412*8kB (UME) 189*16kB (UME) 87*32kB (UME) 37*64kB (UME) 14*128kB (M) 10*256kB (M) 3*512kB (UM) 9*1024kB (UM) 3*2048kB (M) 0*4096kB = 36088kB [ 2190.034629] 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 [ 2190.090819] Node 1 Normal: 366*4kB (ME) 297*8kB (UME) 230*16kB (ME) 121*32kB (UM) 21*64kB (ME) 8*128kB (ME) 2*256kB (ME) 1*512kB (M) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53696kB [ 2190.188268] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2190.250120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2190.283034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2190.315058] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2190.330828] 60539 total pagecache pages [ 2190.358671] 0 pages in swap cache [ 2190.363004] Swap cache stats: add 0, delete 0, find 0/0 [ 2190.368433] Free swap = 0kB [ 2190.395246] Total swap = 0kB [ 2190.398305] 2097051 pages RAM [ 2190.408792] 0 pages HighMem/MovableOnly [ 2190.433361] 369649 pages reserved [ 2190.436843] 0 pages cma reserved [ 2190.440203] Unreclaimable slab info: [ 2190.450664] Name Used Total [ 2190.470499] pid_2 21KB 48KB [ 2190.476161] batadv_tt_change_cache 1KB 7KB [ 2190.495710] batadv_tl_cache 5KB 16KB [ 2190.501424] TIPC 12KB 45KB [ 2190.506816] SCTPv6 16KB 30KB [ 2190.526151] DCCPv6 15KB 22KB [ 2190.531618] DCCP 14KB 28KB [ 2190.537011] L2TP/IPv6 19KB 26KB [ 2190.556552] RXRPC 13KB 39KB [ 2190.561986] rxrpc_call_jar 90KB 133KB [ 2190.567354] bridge_fdb_cache 10KB 27KB [ 2190.586618] fib6_nodes 177KB 288KB [ 2190.592306] ip6_dst_cache 424KB 798KB [ 2190.597685] RAWv6 82KB 114KB [ 2190.618023] UDPv6 28KB 45KB [ 2190.626817] TCPv6 18KB 30KB [ 2190.646260] nf_conntrack 5KB 18KB [ 2190.651767] t10_alua_lu_gp_cache 0KB 3KB [ 2190.657400] sd_ext_cdb 0KB 7KB [ 2190.668306] scsi_sense_cache 1056KB 1060KB [ 2190.676030] virtio_scsi_cmd 16KB 16KB [ 2190.691045] sgpool-128 8KB 8KB [ 2190.699857] sgpool-64 4KB 12KB [ 2190.707549] sgpool-32 2KB 15KB [ 2190.727384] sgpool-16 1KB 7KB [ 2190.737871] sgpool-8 0KB 7KB [ 2190.748090] mqueue_inode_cache 13KB 30KB [ 2190.769173] bio_post_read_ctx 14KB 15KB [ 2190.778048] bio-2 14KB 15KB [ 2190.788096] jfs_mp 7KB 7KB [ 2190.806379] cifs_small_rq 15KB 16KB [ 2190.816834] cifs_request 67KB 67KB [ 2190.825714] cifs_mpx_ids 0KB 7KB [ 2190.831148] nfs_commit_data 3KB 14KB [ 2190.846517] nfs_write_data 34KB 44KB [ 2190.856989] ext4_system_zone 1KB 7KB [ 2190.874938] bio-1 1KB 7KB [ 2190.880325] pid_namespace 2KB 7KB [ 2190.885807] rpc_buffers 17KB 25KB [ 2190.891169] rpc_tasks 2KB 7KB [ 2190.902914] UNIX 1029KB 1260KB [ 2190.908297] tcp_bind_bucket 1KB 4KB [ 2190.925634] ip_fib_trie 26KB 47KB [ 2190.931017] ip_fib_alias 126KB 205KB [ 2190.938146] ip_dst_cache 11KB 28KB [ 2190.950414] RAW 60KB 82KB [ 2190.959321] UDP 42KB 81KB [ 2190.965880] TCP 8KB 11KB [ 2190.978048] hugetlbfs_inode_cache 3KB 15KB [ 2190.990600] fscache_cookie_jar 1KB 11KB [ 2190.997560] eventpoll_pwq 27KB 59KB [ 2191.009650] eventpoll_epi 51KB 63KB [ 2191.017851] inotify_inode_mark 12KB 19KB [ 2191.029589] request_queue 199KB 199KB [ 2191.035130] blkdev_requests 1KB 3KB [ 2191.040492] blkdev_ioc 27KB 30KB [ 2191.053788] bio-0 1650KB 1668KB [ 2191.059174] biovec-max 1633KB 1699KB [ 2191.070895] biovec-64 1743KB 1771KB [ 2191.079242] biovec-16 180KB 183KB [ 2191.084667] bio_integrity_payload 1KB 8KB [ 2191.090358] khugepaged_mm_slot 4KB 27KB [ 2191.112731] uid_cache 0KB 4KB [ 2191.118126] dmaengine-unmap-2 0KB 3KB [ 2191.129322] skbuff_fclone_cache 36KB 41KB [ 2191.139960] skbuff_head_cache 9993KB 9993KB [ 2191.151694] configfs_dir_cache 3KB 7KB [ 2191.157164] file_lock_cache 42KB 51KB [ 2191.169378] file_lock_ctx 9KB 11KB [ 2191.175429] fsnotify_mark_connector 6KB 19KB [ 2191.188055] net_namespace 70KB 70KB [ 2191.196880] shmem_inode_cache 8084KB 8119KB [ 2191.205237] task_delay_info 163KB 375KB [ 2191.210777] taskstats 33KB 42KB [ 2191.228984] proc_dir_entry 796KB 1050KB [ 2191.248160] pde_opener 9KB 50KB [ 2191.256984] seq_file 266KB 354KB [ 2191.265442] sigqueue 58KB 66KB [ 2191.270819] kernfs_node_cache 16732KB 17151KB [ 2191.278345] mnt_cache 208KB 216KB [ 2191.290408] filp 6960KB 7991KB [ 2191.301202] names_cache 122319KB 122357KB [ 2191.310116] iint_cache 35KB 47KB [ 2191.329100] key_jar 4KB 7KB [ 2191.334604] uts_namespace 3KB 11KB [ 2191.339965] nsproxy 2KB 7KB [ 2191.359041] vm_area_struct 3125KB 3530KB [ 2191.364498] mm_struct 401KB 585KB [ 2191.369870] fs_cache 148KB 340KB [ 2191.380559] files_cache 567KB 997KB [ 2191.400534] signal_cache 1260KB 2120KB [ 2191.408533] sighand_cache 541KB 603KB [ 2191.414564] task_struct 5233KB 5302KB [ 2191.419962] cred_jar 2041KB 2944KB [ 2191.428368] anon_vma_chain 985KB 1488KB [ 2191.438590] anon_vma 100KB 327KB [ 2191.449795] pid 92KB 228KB [ 2191.457774] Acpi-Operand 156KB 202KB [ 2191.477905] Acpi-ParseExt 9KB 11KB [ 2191.484646] Acpi-Parse 41KB 47KB [ 2191.490000] Acpi-State 52KB 63KB [ 2191.497996] Acpi-Namespace 20KB 27KB [ 2191.509410] numa_policy 0KB 3KB [ 2191.516933] debug_objects_cache 1727KB 1968KB [ 2191.535780] trace_event_file 297KB 298KB [ 2191.541165] ftrace_event_field 398KB 401KB [ 2191.548693] pool_workqueue 128KB 156KB [ 2191.560029] page->ptl 436KB 1023KB [ 2191.568658] kmalloc-2097152 2050KB 2050KB [ 2191.575022] kmalloc-524288 2056KB 2056KB [ 2191.580398] kmalloc-262144 1290KB 1290KB [ 2191.588799] kmalloc-131072 650KB 650KB [ 2191.601112] kmalloc-65536 2112KB 2178KB [ 2191.610369] kmalloc-32768 1815KB 1980KB [ 2191.618151] kmalloc-16384 1138KB 1188KB [ 2191.629687] kmalloc-8192 4265KB 4339KB [ 2191.636585] kmalloc-4096 20927KB 20982KB [ 2191.655604] kmalloc-2048 13149KB 16657KB [ 2191.660981] kmalloc-1024 10955KB 14970KB [ 2191.678341] kmalloc-512 19825KB 19875KB [ 2191.683787] kmalloc-256 4704KB 6360KB [ 2191.689147] kmalloc-128 1046KB 1697KB [ 2191.696804] kmalloc-96 3868KB 4404KB [ 2191.707303] kmalloc-64 2442KB 3712KB [ 2191.715321] kmalloc-32 1915KB 2476KB [ 2191.720693] kmalloc-192 1795KB 2948KB [ 2191.729041] kmem_cache 177KB 183KB [ 2191.735283] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2191.750341] Killed process 16256 (syz-executor.1) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2191.784991] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2191.798443] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2191.807033] CPU: 0 PID: 8100 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2191.814491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2191.823856] Call Trace: [ 2191.826439] dump_stack+0x1fc/0x2ef [ 2191.830050] dump_header+0x15d/0xc3f [ 2191.833750] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2191.838837] ? ___ratelimit+0x319/0x590 [ 2191.842894] oom_kill_process.cold+0x10/0x692 [ 2191.847372] ? check_preemption_disabled+0x41/0x280 [ 2191.852384] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2191.857642] out_of_memory+0x1072/0x1390 [ 2191.861691] ? oom_killer_disable+0x270/0x270 [ 2191.866167] ? mutex_trylock+0x15f/0x1a0 [ 2191.870214] __alloc_pages_nodemask+0x23a2/0x2890 [ 2191.875071] ? find_get_entry+0x4cd/0x8a0 [ 2191.879221] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2191.884058] alloc_pages_current+0x193/0x2a0 [ 2191.888447] filemap_fault+0x146e/0x2180 [ 2191.892497] ext4_filemap_fault+0x84/0xb0 [ 2191.896629] __do_fault+0x10b/0x4b0 [ 2191.900242] __handle_mm_fault+0x273b/0x41c0 [ 2191.904646] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2191.909729] ? vm_insert_page+0x9c0/0x9c0 [ 2191.913868] ? check_preemption_disabled+0x41/0x280 [ 2191.920608] handle_mm_fault+0x436/0xb10 [ 2191.924663] __do_page_fault+0x68e/0xd60 [ 2191.928718] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2191.933718] ? spurious_fault+0x840/0x840 [ 2191.937860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2191.942716] ? page_fault+0x8/0x30 [ 2191.946328] page_fault+0x1e/0x30 [ 2191.949763] RIP: 0033:0x467160 [ 2191.952941] Code: Bad RIP value. [ 2191.956288] RSP: 002b:000000c00005ff28 EFLAGS: 00010206 [ 2191.961639] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 0000000000000000 [ 2191.968892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 2191.976239] RBP: 000000c00005ff88 R08: 0000000000071ece R09: 0000022ed83b7411 [ 2191.983497] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 2191.990765] R13: 000000c001240000 R14: 000000c0000004e0 R15: 00007f214a1d34c3 [ 2192.010198] Mem-Info: [ 2192.012734] active_anon:15678 inactive_anon:59602 isolated_anon:0 [ 2192.012734] active_file:24 inactive_file:10 isolated_file:0 [ 2192.012734] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2192.012734] slab_reclaimable:13581 slab_unreclaimable:116364 [ 2192.012734] mapped:11017 shmem:60504 pagetables:411 bounce:0 [ 2192.012734] free:25011 free_pcp:197 free_cma:0 [ 2192.049423] Node 0 active_anon:60516kB inactive_anon:56584kB active_file:88kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15396kB dirty:0kB writeback:0kB shmem:58828kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 14336kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2192.081977] Node 1 active_anon:2196kB inactive_anon:181824kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28672kB dirty:0kB writeback:0kB shmem:183188kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2192.111699] Node 0 DMA free:10976kB 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 [ 2192.140783] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2192.149616] Node 0 DMA32 free:35332kB min:35996kB low:44992kB high:53988kB active_anon:60516kB inactive_anon:56584kB active_file:88kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1592kB bounce:0kB free_pcp:524kB local_pcp:212kB free_cma:0kB [ 2192.188802] lowmem_reserve[]: 0 0 1 1 1 [ 2192.192882] 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 [ 2192.226561] lowmem_reserve[]: 0 0 0 0 0 [ 2192.230647] Node 1 Normal free:53728kB min:53876kB low:67344kB high:80812kB active_anon:2196kB inactive_anon:181824kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:52kB bounce:0kB free_pcp:228kB local_pcp:136kB free_cma:0kB [ 2192.270046] lowmem_reserve[]: 0 0 0 0 0 [ 2192.274335] Node 0 DMA: 0*4kB 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) = 10976kB [ 2192.293776] Node 0 DMA32: 837*4kB (ME) 409*8kB (UME) 185*16kB (UME) 85*32kB (ME) 35*64kB (ME) 15*128kB (UM) 10*256kB (M) 2*512kB (M) 9*1024kB (UM) 3*2048kB (M) 0*4096kB = 35404kB [ 2192.320627] 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 [ 2192.338700] Node 1 Normal: 366*4kB (ME) 297*8kB (UME) 230*16kB (ME) 122*32kB (UM) 21*64kB (ME) 8*128kB (ME) 2*256kB (ME) 1*512kB (M) 2*1024kB (UE) 0*2048kB 9*4096kB (UM) = 53728kB [ 2192.367165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2192.376407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2192.399292] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2192.420462] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2192.438687] 60538 total pagecache pages [ 2192.442723] 0 pages in swap cache [ 2192.446181] Swap cache stats: add 0, delete 0, find 0/0 [ 2192.453727] Free swap = 0kB [ 2192.457250] Total swap = 0kB [ 2192.460272] 2097051 pages RAM [ 2192.479056] 0 pages HighMem/MovableOnly [ 2192.486205] 369649 pages reserved [ 2192.489668] 0 pages cma reserved [ 2192.497823] Unreclaimable slab info: [ 2192.506941] Name Used Total [ 2192.527446] pid_2 21KB 48KB [ 2192.534226] batadv_tt_change_cache 1KB 7KB [ 2192.540108] batadv_tl_cache 5KB 16KB [ 2192.559960] TIPC 12KB 45KB [ 2192.566267] SCTPv6 16KB 30KB [ 2192.578320] DCCPv6 15KB 22KB [ 2192.586095] DCCP 14KB 28KB [ 2192.591640] L2TP/IPv6 19KB 26KB [ 2192.597044] RXRPC 13KB 39KB [ 2192.612888] rxrpc_call_jar 90KB 133KB [ 2192.618266] bridge_fdb_cache 10KB 27KB [ 2192.623720] fib6_nodes 177KB 288KB [ 2192.629089] ip6_dst_cache 421KB 798KB [ 2192.644938] RAWv6 81KB 114KB [ 2192.650315] UDPv6 28KB 45KB [ 2192.655744] TCPv6 18KB 30KB [ 2192.663152] nf_conntrack 5KB 18KB [ 2192.668595] t10_alua_lu_gp_cache 0KB 3KB [ 2192.676776] sd_ext_cdb 0KB 7KB [ 2192.696516] scsi_sense_cache 1056KB 1060KB [ 2192.708283] virtio_scsi_cmd 16KB 16KB [ 2192.714444] sgpool-128 8KB 8KB [ 2192.719818] sgpool-64 4KB 12KB [ 2192.735649] sgpool-32 2KB 15KB [ 2192.741090] sgpool-16 1KB 7KB [ 2192.746501] sgpool-8 0KB 7KB [ 2192.756943] mqueue_inode_cache 13KB 30KB [ 2192.763746] bio_post_read_ctx 14KB 15KB [ 2192.769199] bio-2 14KB 15KB [ 2192.792267] jfs_mp 7KB 7KB [ 2192.797676] cifs_small_rq 15KB 16KB [ 2192.819555] cifs_request 67KB 67KB [ 2192.826847] cifs_mpx_ids 0KB 7KB [ 2192.839773] nfs_commit_data 3KB 14KB [ 2192.848668] nfs_write_data 34KB 44KB [ 2192.861581] ext4_system_zone 1KB 7KB [ 2192.866974] bio-1 1KB 7KB [ 2192.873542] pid_namespace 2KB 7KB [ 2192.878935] rpc_buffers 17KB 25KB [ 2192.887741] rpc_tasks 2KB 7KB [ 2192.895471] UNIX 1010KB 1252KB [ 2192.900960] tcp_bind_bucket 1KB 4KB [ 2192.914489] ip_fib_trie 26KB 47KB [ 2192.919863] ip_fib_alias 126KB 205KB [ 2192.928453] ip_dst_cache 9KB 28KB [ 2192.938741] RAW 57KB 82KB [ 2192.947436] UDP 40KB 81KB [ 2192.957718] TCP 8KB 11KB [ 2192.966176] hugetlbfs_inode_cache 3KB 15KB [ 2192.975952] fscache_cookie_jar 1KB 11KB [ 2192.999203] eventpoll_pwq 27KB 59KB [ 2193.004767] eventpoll_epi 51KB 63KB [ 2193.010126] inotify_inode_mark 12KB 19KB [ 2193.018928] request_queue 199KB 199KB [ 2193.029095] blkdev_requests 1KB 3KB [ 2193.034553] blkdev_ioc 27KB 30KB [ 2193.039922] bio-0 1650KB 1668KB [ 2193.049931] biovec-max 1633KB 1699KB [ 2193.058717] biovec-64 1738KB 1771KB [ 2193.064208] biovec-16 179KB 183KB [ 2193.069572] bio_integrity_payload 1KB 8KB [ 2193.090217] khugepaged_mm_slot 4KB 27KB [ 2193.099425] uid_cache 0KB 4KB [ 2193.107887] dmaengine-unmap-2 0KB 3KB [ 2193.118239] skbuff_fclone_cache 35KB 41KB [ 2193.127354] skbuff_head_cache 10125KB 10125KB [ 2193.137961] configfs_dir_cache 3KB 7KB [ 2193.146303] file_lock_cache 42KB 51KB [ 2193.155129] file_lock_ctx 9KB 11KB [ 2193.160495] fsnotify_mark_connector 6KB 19KB [ 2193.167435] net_namespace 70KB 70KB [ 2193.181159] shmem_inode_cache 8083KB 8119KB [ 2193.186546] task_delay_info 155KB 375KB [ 2193.197247] taskstats 32KB 42KB [ 2193.209454] proc_dir_entry 792KB 1050KB [ 2193.225995] pde_opener 9KB 50KB [ 2193.235368] seq_file 265KB 354KB [ 2193.240756] sigqueue 57KB 66KB [ 2193.247659] kernfs_node_cache 16721KB 17147KB [ 2193.265229] mnt_cache 208KB 216KB [ 2193.270609] filp 6946KB 7987KB [ 2193.280964] names_cache 122302KB 122340KB [ 2193.288595] iint_cache 35KB 47KB [ 2193.297348] key_jar 4KB 7KB [ 2193.310418] uts_namespace 3KB 11KB [ 2193.317686] nsproxy 2KB 7KB [ 2193.327883] vm_area_struct 3120KB 3530KB [ 2193.334371] mm_struct 391KB 578KB [ 2193.339755] fs_cache 136KB 340KB [ 2193.356437] files_cache 546KB 975KB [ 2193.367144] signal_cache 1246KB 2105KB [ 2193.378217] sighand_cache 527KB 603KB [ 2193.386090] task_struct 5220KB 5296KB [ 2193.397649] cred_jar 2029KB 2944KB [ 2193.408144] anon_vma_chain 981KB 1488KB [ 2193.416741] anon_vma 99KB 327KB [ 2193.427653] pid 87KB 228KB [ 2193.439098] Acpi-Operand 156KB 202KB [ 2193.449659] Acpi-ParseExt 9KB 11KB [ 2193.458071] Acpi-Parse 41KB 47KB [ 2193.465942] Acpi-State 52KB 63KB [ 2193.477398] Acpi-Namespace 20KB 27KB [ 2193.489858] numa_policy 0KB 3KB [ 2193.498333] debug_objects_cache 1727KB 1968KB [ 2193.506987] trace_event_file 297KB 298KB [ 2193.518467] ftrace_event_field 398KB 401KB [ 2193.529182] pool_workqueue 128KB 156KB [ 2193.537613] page->ptl 433KB 1023KB [ 2193.546404] kmalloc-2097152 2050KB 2050KB [ 2193.557971] kmalloc-524288 2056KB 2056KB [ 2193.568504] kmalloc-262144 1290KB 1290KB [ 2193.574573] kmalloc-131072 650KB 650KB [ 2193.579950] kmalloc-65536 2112KB 2178KB [ 2193.587663] kmalloc-32768 1815KB 1980KB [ 2193.598956] kmalloc-16384 1122KB 1188KB [ 2193.609609] kmalloc-8192 4248KB 4339KB [ 2193.617504] kmalloc-4096 20927KB 20982KB [ 2193.628138] kmalloc-2048 13138KB 16651KB [ 2193.636102] kmalloc-1024 11009KB 14970KB [ 2193.646660] kmalloc-512 20046KB 20096KB [ 2193.654677] kmalloc-256 4704KB 6360KB [ 2193.660154] kmalloc-128 1046KB 1697KB [ 2193.668244] kmalloc-96 3891KB 4404KB [ 2193.676291] kmalloc-64 2442KB 3712KB [ 2193.688486] kmalloc-32 1919KB 2476KB [ 2193.696463] kmalloc-192 1795KB 2948KB [ 2193.704516] kmem_cache 177KB 183KB [ 2193.709908] Out of memory (oom_kill_allocating_task): Kill process 8100 (syz-fuzzer) score 0 or sacrifice child [ 2193.728074] Killed process 8099 (syz-fuzzer) total-vm:925396kB, anon-rss:45940kB, file-rss:0kB, shmem-rss:1056kB [ 2193.783337] oom_reaper: reaped process 8099 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:1056kB