s ready [ 247.577836] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.600646] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 247.607786] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.617552] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.627877] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 247.635129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.693009] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 247.702210] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 247.708438] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.716411] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 247.730229] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.803293] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 247.814770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.879995] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 247.887285] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 247.894863] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 247.905905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.914655] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.922691] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.935550] device veth0_vlan entered promiscuous mode [ 247.948110] device veth1_vlan entered promiscuous mode [ 247.957705] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 247.979945] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 248.000084] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 248.016816] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 248.024554] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 248.040241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 248.050662] device veth0_macvtap entered promiscuous mode [ 248.057117] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 248.067626] device veth1_macvtap entered promiscuous mode [ 248.076400] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 248.087954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 248.102303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 248.111364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.123634] Bluetooth: hci4: command 0x040f tx timeout [ 248.129191] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.140930] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.151364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.160970] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.171289] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.180848] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.191486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.201764] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 248.212072] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.222553] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 248.230430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 248.237556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 248.247010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 248.257467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.268018] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.277876] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.289038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.298156] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.308599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.318455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.328615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.338465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 248.349436] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 248.360210] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 248.367080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 248.374771] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 248.382949] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 248.626338] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 248.637081] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 248.651002] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 248.676950] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 248.685295] Bluetooth: hci3: command 0x0406 tx timeout [ 248.688281] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 248.690974] Bluetooth: hci2: command 0x0406 tx timeout [ 248.702890] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 248.711775] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 248.719959] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 250.148859] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 250.174378] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 250.184841] CPU: 0 PID: 9644 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 250.192294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 250.198924] Bluetooth: hci4: command 0x0419 tx timeout [ 250.201741] Call Trace: [ 250.209588] dump_stack+0x1fc/0x2ef [ 250.213220] dump_header+0x15d/0xc3f [ 250.216937] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 250.222035] ? ___ratelimit+0x319/0x590 [ 250.225994] oom_kill_process.cold+0x10/0x692 [ 250.230927] ? check_preemption_disabled+0x41/0x280 [ 250.235939] ? has_intersects_mems_allowed+0x1d6/0x290 [ 250.241238] out_of_memory+0x1072/0x1390 [ 250.245296] ? oom_killer_disable+0x270/0x270 [ 250.249791] ? mutex_trylock+0x15f/0x1a0 [ 250.253860] __alloc_pages_nodemask+0x23a2/0x2890 [ 250.258722] ? find_get_entry+0x4cd/0x8a0 [ 250.262939] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 250.267795] alloc_pages_current+0x193/0x2a0 [ 250.272201] filemap_fault+0x146e/0x2180 [ 250.276262] ext4_filemap_fault+0x84/0xb0 [ 250.280406] __do_fault+0x10b/0x4b0 [ 250.284022] ? do_raw_spin_unlock+0x171/0x230 [ 250.288513] __handle_mm_fault+0x273b/0x41c0 [ 250.292926] ? vm_insert_page+0x9c0/0x9c0 [ 250.297086] ? __fget+0x356/0x510 [ 250.300921] ? check_preemption_disabled+0x41/0x280 [ 250.305945] handle_mm_fault+0x436/0xb10 [ 250.310004] __do_page_fault+0x68e/0xd60 [ 250.314069] ? trace_hardirqs_off_caller+0x6e/0x210 [ 250.319094] ? spurious_fault+0x840/0x840 [ 250.323233] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 250.328060] ? page_fault+0x8/0x30 [ 250.331592] page_fault+0x1e/0x30 [ 250.335042] RIP: 0033:0x4384e0 [ 250.338250] Code: Bad RIP value. [ 250.341602] RSP: 002b:000000c000895bf8 EFLAGS: 00010206 [ 250.346962] RAX: 000000c0000001a0 RBX: 0000000000000004 RCX: 0000000000000001 [ 250.354219] RDX: 000000c000895c30 RSI: 0000000000000003 RDI: 00000000004372c0 [ 250.361573] RBP: 000000c000895c18 R08: 0000000000405780 R09: 0000000000000001 [ 250.368845] R10: 001bdebd828f4cb0 R11: 0000000000000001 R12: 000000c000895ce8 [ 250.376181] R13: 0000000000000004 R14: 000000c005c11a00 R15: 0000000000000061 [ 250.385449] Mem-Info: [ 250.387990] active_anon:12130 inactive_anon:8813 isolated_anon:0 [ 250.387990] active_file:10 inactive_file:80 isolated_file:0 [ 250.387990] unevictable:0 dirty:0 writeback:0 unstable:0 [ 250.387990] slab_reclaimable:13030 slab_unreclaimable:117190 [ 250.387990] mapped:22659 shmem:9152 pagetables:591 bounce:0 [ 250.387990] free:25006 free_pcp:65 free_cma:0 [ 250.435325] Node 0 active_anon:46720kB inactive_anon:27092kB active_file:56kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:48536kB dirty:0kB writeback:0kB shmem:28284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 250.514215] Node 1 active_anon:1800kB inactive_anon:8160kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:42100kB dirty:0kB writeback:0kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 250.625132] 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 [ 250.685864] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 250.690969] Node 0 DMA32 free:35504kB min:35996kB low:44992kB high:53988kB active_anon:46720kB inactive_anon:27092kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2048kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 250.815676] lowmem_reserve[]: 0 0 1 1 1 [ 250.836197] 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 [ 250.867474] lowmem_reserve[]: 0 0 0 0 0 [ 250.883444] Node 1 Normal free:53528kB min:53876kB low:67344kB high:80812kB active_anon:1800kB inactive_anon:8160kB active_file:0kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 250.937108] lowmem_reserve[]: 0 0 0 0 0 [ 250.941393] 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 [ 251.000167] Node 0 DMA32: 1473*4kB (UME) 863*8kB (UME) 373*16kB (ME) 167*32kB (ME) 70*64kB (UME) 30*128kB (M) 10*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 36012kB [ 251.016867] 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 [ 251.027979] Node 1 Normal: 85*4kB (UME) 52*8kB (ME) 18*16kB (ME) 14*32kB (UME) 11*64kB (ME) 3*128kB (UME) 2*256kB (ME) 1*512kB (M) 1*1024kB (M) 2*2048kB (UM) 11*4096kB (UM) = 53780kB [ 251.044608] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 251.068381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 251.076983] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 251.095685] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 251.104342] 9171 total pagecache pages [ 251.110260] 0 pages in swap cache [ 251.113721] Swap cache stats: add 0, delete 0, find 0/0 [ 251.158389] Free swap = 0kB [ 251.161414] Total swap = 0kB [ 251.164426] 2097051 pages RAM [ 251.167522] 0 pages HighMem/MovableOnly [ 251.196552] 369649 pages reserved [ 251.201360] 0 pages cma reserved [ 251.204725] Unreclaimable slab info: [ 251.208502] Name Used Total [ 251.215813] pid_2 14KB 32KB [ 251.231977] batadv_tt_change_cache 5KB 11KB [ 251.237804] batadv_tl_cache 7KB 16KB [ 251.256325] TIPC 15KB 30KB [ 251.269612] SCTPv6 20KB 37KB [ 251.274991] DCCPv6 17KB 37KB [ 251.304362] DCCP 16KB 42KB [ 251.320214] RXRPC 16KB 32KB [ 251.325589] rxrpc_call_jar 112KB 133KB [ 251.355373] bridge_fdb_cache 15KB 23KB [ 251.368593] fib6_nodes 242KB 284KB [ 251.373966] ip6_dst_cache 738KB 885KB [ 251.403000] RAWv6 109KB 141KB [ 251.418135] UDPv6 46KB 48KB [ 251.423600] TCPv6 33KB 36KB [ 251.455866] nf_conntrack 20KB 37KB [ 251.472491] t10_alua_lu_gp_cache 0KB 3KB [ 251.481188] sd_ext_cdb 0KB 7KB [ 251.486562] scsi_sense_cache 1056KB 1060KB [ 251.512989] virtio_scsi_cmd 16KB 16KB [ 251.537371] sgpool-128 8KB 8KB [ 251.563295] sgpool-64 4KB 12KB [ 251.584812] sgpool-32 2KB 15KB [ 251.608671] sgpool-16 1KB 7KB [ 251.614049] sgpool-8 0KB 7KB [ 251.659050] mqueue_inode_cache 15KB 30KB [ 251.664528] bio_post_read_ctx 14KB 15KB [ 251.703310] bio-2 14KB 15KB [ 251.724743] jfs_mp 7KB 7KB [ 251.743797] cifs_small_rq 15KB 16KB [ 251.759468] cifs_request 67KB 67KB [ 251.764842] cifs_mpx_ids 0KB 7KB [ 251.789691] nfs_commit_data 3KB 14KB [ 251.795064] nfs_write_data 34KB 44KB [ 251.828182] ext4_system_zone 1KB 7KB [ 251.839763] bio-1 1KB 7KB [ 251.845222] pid_namespace 3KB 7KB [ 251.877309] rpc_buffers 17KB 25KB [ 251.882990] rpc_tasks 2KB 7KB [ 251.925086] UNIX 1689KB 1807KB [ 251.950032] tcp_bind_bucket 1KB 4KB [ 251.955436] ip_fib_trie 35KB 43KB [ 251.963491] ip_fib_alias 172KB 205KB [ 251.969044] ip_dst_cache 19KB 28KB [ 251.974400] RAW 63KB 90KB [ 251.986898] UDP 74KB 87KB [ 251.994007] TCP 11KB 11KB [ 252.003724] hugetlbfs_inode_cache 3KB 15KB [ 252.037403] fscache_cookie_jar 1KB 7KB [ 252.068754] eventpoll_pwq 25KB 67KB [ 252.074143] eventpoll_epi 47KB 98KB [ 252.120900] inotify_inode_mark 13KB 23KB [ 252.126374] request_queue 199KB 199KB [ 252.158279] blkdev_requests 1KB 3KB [ 252.167348] blkdev_ioc 30KB 30KB [ 252.172901] bio-0 752KB 753KB [ 252.191012] biovec-max 1526KB 1617KB [ 252.196381] biovec-64 844KB 850KB [ 252.235107] biovec-16 66KB 75KB [ 252.252679] bio_integrity_payload 1KB 8KB [ 252.265207] khugepaged_mm_slot 4KB 7KB [ 252.278407] uid_cache 0KB 4KB [ 252.283809] dmaengine-unmap-2 0KB 3KB [ 252.310006] skbuff_fclone_cache 48KB 48KB [ 252.315566] skbuff_head_cache 8051KB 8647KB [ 252.345067] configfs_dir_cache 3KB 7KB [ 252.374116] file_lock_cache 41KB 51KB [ 252.385614] file_lock_ctx 9KB 11KB [ 252.412294] fsnotify_mark_connector 6KB 15KB [ 252.441768] net_namespace 87KB 105KB [ 252.447145] shmem_inode_cache 8074KB 8080KB [ 252.473675] task_delay_info 264KB 363KB [ 252.498061] taskstats 29KB 30KB [ 252.516684] proc_dir_entry 970KB 1001KB [ 252.542156] pde_opener 18KB 69KB [ 252.547541] seq_file 253KB 515KB [ 252.571321] sigqueue 50KB 70KB [ 252.585159] kernfs_node_cache 18240KB 18242KB [ 252.596327] mnt_cache 225KB 232KB [ 252.614456] filp 7081KB 8411KB [ 252.628502] names_cache 111983KB 112042KB [ 252.633873] iint_cache 25KB 51KB [ 252.665795] key_jar 4KB 7KB [ 252.674841] uts_namespace 4KB 15KB [ 252.681102] nsproxy 2KB 15KB [ 252.686468] vm_area_struct 3379KB 3410KB [ 252.733919] mm_struct 588KB 598KB [ 252.757317] fs_cache 271KB 380KB [ 252.775691] files_cache 1097KB 1260KB [ 252.801002] signal_cache 1844KB 2228KB [ 252.806417] sighand_cache 596KB 631KB [ 252.828631] task_struct 8465KB 8521KB [ 252.834016] cred_jar 2105KB 2396KB [ 252.870434] anon_vma_chain 1074KB 1074KB [ 252.875822] anon_vma 144KB 315KB [ 252.881311] pid 167KB 272KB [ 252.886671] Acpi-Operand 156KB 198KB [ 252.938444] Acpi-ParseExt 9KB 11KB [ 252.943833] Acpi-Parse 41KB 47KB [ 252.962791] Acpi-State 52KB 63KB [ 252.968230] Acpi-Namespace 20KB 27KB [ 252.973590] numa_policy 0KB 3KB [ 252.993132] debug_objects_cache 1415KB 1557KB [ 253.001084] trace_event_file 297KB 298KB [ 253.006463] ftrace_event_field 398KB 401KB [ 253.011967] pool_workqueue 168KB 168KB [ 253.017325] page->ptl 518KB 616KB [ 253.023143] kmalloc-2097152 2050KB 2050KB [ 253.041915] kmalloc-524288 5140KB 5140KB [ 253.047296] kmalloc-262144 1290KB 1290KB [ 253.068552] kmalloc-131072 650KB 650KB [ 253.073935] kmalloc-65536 2640KB 2970KB [ 253.129964] kmalloc-32768 2178KB 2244KB [ 253.135355] kmalloc-16384 1336KB 1369KB [ 253.176602] kmalloc-8192 5478KB 5535KB [ 253.197974] kmalloc-4096 28390KB 28441KB [ 253.220236] kmalloc-2048 17008KB 18417KB [ 253.225612] kmalloc-1024 12913KB 15348KB [ 253.244911] kmalloc-512 15485KB 16087KB [ 253.255455] kmalloc-256 5520KB 6270KB [ 253.278168] kmalloc-128 1387KB 1527KB [ 253.283543] kmalloc-96 3333KB 3368KB [ 253.318726] kmalloc-64 2731KB 3168KB [ 253.324110] kmalloc-32 1918KB 2303KB [ 253.360557] kmalloc-192 2260KB 2800KB [ 253.366562] kmem_cache 177KB 183KB [ 253.395760] Out of memory (oom_kill_allocating_task): Kill process 9644 (syz-fuzzer) score 0 or sacrifice child [ 253.432017] Killed process 10665 (syz-executor.3) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 253.464031] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 253.495757] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 253.501633] CPU: 0 PID: 13725 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 253.509515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 253.518860] Call Trace: [ 253.521436] dump_stack+0x1fc/0x2ef [ 253.525057] dump_header+0x15d/0xc3f [ 253.528770] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 253.533861] ? ___ratelimit+0x319/0x590 [ 253.537824] oom_kill_process.cold+0x10/0x692 [ 253.542478] ? check_preemption_disabled+0x41/0x280 [ 253.547477] ? has_intersects_mems_allowed+0x1d6/0x290 [ 253.552740] out_of_memory+0x1072/0x1390 [ 253.556792] ? oom_killer_disable+0x270/0x270 [ 253.561286] ? mutex_trylock+0x15f/0x1a0 [ 253.565361] __alloc_pages_nodemask+0x23a2/0x2890 [ 253.570210] ? find_get_entry+0x4cd/0x8a0 [ 253.574343] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 253.579200] alloc_pages_current+0x193/0x2a0 [ 253.583605] filemap_fault+0x146e/0x2180 [ 253.587661] ext4_filemap_fault+0x84/0xb0 [ 253.591792] __do_fault+0x10b/0x4b0 [ 253.595407] __handle_mm_fault+0x273b/0x41c0 [ 253.599809] ? debug_object_free+0x1cc/0x380 [ 253.604207] ? vm_insert_page+0x9c0/0x9c0 [ 253.608358] ? check_preemption_disabled+0x41/0x280 [ 253.613378] handle_mm_fault+0x436/0xb10 [ 253.617422] __do_page_fault+0x68e/0xd60 [ 253.621464] ? trace_hardirqs_off_caller+0x6e/0x210 [ 253.626462] ? spurious_fault+0x840/0x840 [ 253.630589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 253.635419] ? page_fault+0x8/0x30 [ 253.639009] page_fault+0x1e/0x30 [ 253.642484] RIP: 0033:0x7fb235d2d580 [ 253.646204] Code: Bad RIP value. [ 253.649558] RSP: 002b:00007ffc965c81b8 EFLAGS: 00010206 [ 253.654912] RAX: 0000000000000001 RBX: 0000000000000003 RCX: 0000000000000000 [ 253.662160] RDX: 0000000040000001 RSI: 00007ffc965c824c RDI: 00000000ffffffff [ 253.669419] RBP: 00007ffc965c824c R08: 00007ffc965e7000 R09: 00000040f063740b [ 253.676683] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000032 [ 253.683935] R13: 000000000003cef6 R14: 0000000000000019 R15: 00007ffc965c82b0 [ 253.708122] Mem-Info: [ 253.710567] active_anon:12055 inactive_anon:8813 isolated_anon:0 [ 253.710567] active_file:35 inactive_file:334 isolated_file:0 [ 253.710567] unevictable:0 dirty:0 writeback:0 unstable:0 [ 253.710567] slab_reclaimable:13030 slab_unreclaimable:116875 [ 253.710567] mapped:19193 shmem:9152 pagetables:591 bounce:0 [ 253.710567] free:26491 free_pcp:827 free_cma:0 [ 253.760805] Node 0 active_anon:46720kB inactive_anon:27092kB active_file:136kB inactive_file:436kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:47676kB dirty:0kB writeback:0kB shmem:28284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 253.793129] Node 1 active_anon:1500kB inactive_anon:8160kB active_file:308kB inactive_file:476kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29296kB dirty:0kB writeback:0kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 253.825243] 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 [ 253.925892] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 253.952702] Node 0 DMA32 free:36216kB min:35996kB low:44992kB high:53988kB active_anon:46720kB inactive_anon:27092kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2048kB bounce:0kB free_pcp:600kB local_pcp:332kB free_cma:0kB [ 254.068058] lowmem_reserve[]: 0 0 1 1 1 [ 254.072066] 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 [ 254.248091] lowmem_reserve[]: 0 0 0 0 0 [ 254.252089] Node 1 Normal free:53540kB min:53876kB low:67344kB high:80812kB active_anon:1440kB inactive_anon:8160kB active_file:8kB inactive_file:56kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:264kB bounce:0kB free_pcp:2104kB local_pcp:1444kB free_cma:0kB [ 254.403588] lowmem_reserve[]: 0 0 0 0 0 [ 254.407593] 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 [ 254.552831] Node 0 DMA32: 1268*4kB (UME) 856*8kB (UME) 372*16kB (ME) 167*32kB (UME) 74*64kB (UME) 34*128kB (UM) 10*256kB (UM) 3*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 36400kB [ 254.667937] 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 [ 254.724753] Node 1 Normal: 4*4kB (UME) 63*8kB (ME) 31*16kB (UME) 11*32kB (UME) 8*64kB (UME) 3*128kB (ME) 3*256kB (ME) 1*512kB (U) 1*1024kB (U) 2*2048kB (UM) 11*4096kB (UM) = 53720kB [ 254.817406] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 254.829775] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 254.838555] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 254.847433] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 254.856634] 9196 total pagecache pages [ 254.860627] 0 pages in swap cache [ 254.877966] Swap cache stats: add 0, delete 0, find 0/0 [ 254.883371] Free swap = 0kB [ 254.886383] Total swap = 0kB [ 254.897986] 2097051 pages RAM [ 254.901138] 0 pages HighMem/MovableOnly [ 254.905445] 369649 pages reserved [ 254.909029] 0 pages cma reserved [ 254.912386] Unreclaimable slab info: [ 254.916085] Name Used Total [ 254.937283] pid_2 14KB 32KB [ 254.942807] batadv_tt_change_cache 4KB 11KB [ 254.949266] batadv_tl_cache 7KB 16KB [ 254.954647] TIPC 15KB 30KB [ 254.960078] SCTPv6 20KB 37KB [ 254.965445] DCCPv6 17KB 37KB [ 254.970861] DCCP 16KB 42KB [ 254.976258] RXRPC 16KB 32KB [ 254.981707] rxrpc_call_jar 112KB 133KB [ 254.987071] bridge_fdb_cache 14KB 23KB [ 254.992489] fib6_nodes 241KB 284KB [ 254.997853] ip6_dst_cache 738KB 885KB [ 255.003436] RAWv6 101KB 141KB [ 255.008852] UDPv6 37KB 48KB [ 255.014209] TCPv6 27KB 36KB [ 255.019673] nf_conntrack 20KB 37KB [ 255.025109] t10_alua_lu_gp_cache 0KB 3KB [ 255.030796] sd_ext_cdb 0KB 7KB [ 255.036155] scsi_sense_cache 1056KB 1060KB [ 255.042779] virtio_scsi_cmd 16KB 16KB [ 255.048195] sgpool-128 8KB 8KB [ 255.053554] sgpool-64 4KB 12KB [ 255.059004] sgpool-32 2KB 15KB [ 255.064390] sgpool-16 1KB 7KB [ 255.070407] sgpool-8 0KB 7KB [ 255.075781] mqueue_inode_cache 15KB 30KB [ 255.081438] bio_post_read_ctx 14KB 15KB [ 255.086859] bio-2 14KB 15KB [ 255.092253] jfs_mp 7KB 7KB [ 255.097646] cifs_small_rq 15KB 16KB [ 255.103113] cifs_request 67KB 67KB [ 255.108540] cifs_mpx_ids 0KB 7KB [ 255.113921] nfs_commit_data 3KB 14KB [ 255.119344] nfs_write_data 34KB 44KB [ 255.124736] ext4_system_zone 1KB 7KB [ 255.130192] bio-1 1KB 7KB [ 255.135552] pid_namespace 3KB 7KB [ 255.140985] rpc_buffers 17KB 25KB [ 255.146372] rpc_tasks 2KB 7KB [ 255.151776] UNIX 1657KB 1781KB [ 255.157138] tcp_bind_bucket 1KB 4KB [ 255.163793] ip_fib_trie 35KB 43KB [ 255.169199] ip_fib_alias 169KB 205KB [ 255.174561] ip_dst_cache 18KB 28KB [ 255.179993] RAW 61KB 90KB [ 255.185347] UDP 65KB 87KB [ 255.191424] TCP 8KB 11KB [ 255.196787] hugetlbfs_inode_cache 3KB 15KB [ 255.202543] fscache_cookie_jar 1KB 7KB [ 255.208060] eventpoll_pwq 24KB 67KB [ 255.213416] eventpoll_epi 45KB 98KB [ 255.218826] inotify_inode_mark 12KB 23KB [ 255.224358] request_queue 199KB 199KB [ 255.229804] blkdev_requests 1KB 3KB [ 255.235161] blkdev_ioc 30KB 30KB [ 255.240632] bio-0 828KB 828KB [ 255.246028] biovec-max 1518KB 1608KB [ 255.251440] biovec-64 994KB 1000KB [ 255.256826] biovec-16 85KB 86KB [ 255.262252] bio_integrity_payload 1KB 8KB [ 255.267995] khugepaged_mm_slot 3KB 7KB [ 255.273444] uid_cache 0KB 4KB [ 255.283249] dmaengine-unmap-2 0KB 3KB [ 255.293037] skbuff_fclone_cache 48KB 48KB [ 255.299725] skbuff_head_cache 8279KB 8647KB [ 255.305093] configfs_dir_cache 3KB 7KB [ 255.315872] file_lock_cache 38KB 51KB [ 255.326096] file_lock_ctx 9KB 11KB [ 255.331539] fsnotify_mark_connector 6KB 15KB [ 255.337431] net_namespace 78KB 78KB [ 255.342957] shmem_inode_cache 8061KB 8080KB [ 255.348391] task_delay_info 257KB 363KB [ 255.353748] taskstats 25KB 30KB [ 255.359197] proc_dir_entry 949KB 1001KB [ 255.364545] pde_opener 16KB 69KB [ 255.377894] seq_file 247KB 511KB [ 255.383262] sigqueue 62KB 70KB [ 255.388678] kernfs_node_cache 18239KB 18242KB [ 255.394039] mnt_cache 225KB 232KB [ 255.405399] filp 6946KB 8400KB [ 255.412849] names_cache 110096KB 110155KB [ 255.418377] iint_cache 25KB 51KB [ 255.423740] key_jar 4KB 7KB [ 255.429742] uts_namespace 4KB 15KB [ 255.435107] nsproxy 2KB 15KB [ 255.440520] vm_area_struct 3318KB 3410KB [ 255.445877] mm_struct 572KB 598KB [ 255.451292] fs_cache 271KB 380KB [ 255.456646] files_cache 1097KB 1260KB [ 255.462053] signal_cache 1844KB 2228KB [ 255.467409] sighand_cache 589KB 631KB [ 255.472799] task_struct 8439KB 8521KB [ 255.478408] cred_jar 2105KB 2396KB [ 255.483853] anon_vma_chain 1069KB 1074KB [ 255.489263] anon_vma 133KB 315KB [ 255.494623] pid 162KB 272KB [ 255.500196] Acpi-Operand 156KB 198KB [ 255.505550] Acpi-ParseExt 9KB 11KB [ 255.511031] Acpi-Parse 41KB 47KB [ 255.516387] Acpi-State 52KB 63KB [ 255.522435] Acpi-Namespace 20KB 27KB [ 255.528160] numa_policy 0KB 3KB [ 255.533524] debug_objects_cache 1413KB 1557KB [ 255.539136] trace_event_file 297KB 298KB [ 255.544490] ftrace_event_field 398KB 401KB [ 255.550581] pool_workqueue 156KB 168KB [ 255.555944] page->ptl 513KB 616KB [ 255.561441] kmalloc-2097152 2050KB 2050KB [ 255.566802] kmalloc-524288 5140KB 5140KB [ 255.572198] kmalloc-262144 1290KB 1290KB [ 255.577552] kmalloc-131072 650KB 650KB [ 255.582965] kmalloc-65536 2640KB 2838KB [ 255.588367] kmalloc-32768 2145KB 2178KB [ 255.593725] kmalloc-16384 1287KB 1369KB [ 255.599126] kmalloc-8192 5461KB 5535KB [ 255.604521] kmalloc-4096 28177KB 28228KB [ 255.609943] kmalloc-2048 17008KB 18417KB [ 255.615316] kmalloc-1024 12967KB 15348KB [ 255.620719] kmalloc-512 15823KB 16087KB [ 255.626074] kmalloc-256 5529KB 6270KB [ 255.631479] kmalloc-128 1369KB 1527KB [ 255.636849] kmalloc-96 3352KB 3372KB [ 255.642887] kmalloc-64 2731KB 3168KB [ 255.648611] kmalloc-32 1925KB 2303KB [ 255.653969] kmalloc-192 2236KB 2800KB [ 255.659371] kmem_cache 177KB 183KB [ 255.664731] Out of memory (oom_kill_allocating_task): Kill process 13725 (syz-executor.2) score 0 or sacrifice child [ 255.676174] Killed process 13991 (syz-executor.2) total-vm:60812kB, anon-rss:508kB, file-rss:14276kB, shmem-rss:36kB [ 255.687875] oom_reaper: reaped process 13991 (syz-executor.2), now anon-rss:0kB, file-rss:14272kB, shmem-rss:24kB [ 255.783837] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 255.813060] systemd-journal cpuset=/ mems_allowed=0-1 [ 255.825473] CPU: 0 PID: 10285 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 255.833508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 255.842859] Call Trace: [ 255.845446] dump_stack+0x1fc/0x2ef [ 255.849055] dump_header+0x15d/0xc3f [ 255.852747] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 255.857847] ? ___ratelimit+0x319/0x590 [ 255.861816] oom_kill_process.cold+0x10/0x692 [ 255.866305] ? check_preemption_disabled+0x41/0x280 [ 255.871317] ? has_intersects_mems_allowed+0x1d6/0x290 [ 255.876578] out_of_memory+0x1072/0x1390 [ 255.880624] ? oom_killer_disable+0x270/0x270 [ 255.885121] ? mutex_trylock+0x15f/0x1a0 [ 255.889168] __alloc_pages_nodemask+0x23a2/0x2890 [ 255.893999] ? find_get_entry+0x4cd/0x8a0 [ 255.898146] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 255.903008] alloc_pages_current+0x193/0x2a0 [ 255.907414] filemap_fault+0x146e/0x2180 [ 255.911469] ext4_filemap_fault+0x84/0xb0 [ 255.915600] __do_fault+0x10b/0x4b0 [ 255.919210] __handle_mm_fault+0x273b/0x41c0 [ 255.923601] ? vm_insert_page+0x9c0/0x9c0 [ 255.927732] ? fsnotify+0x84e/0xe10 [ 255.931349] ? check_preemption_disabled+0x41/0x280 [ 255.936348] handle_mm_fault+0x436/0xb10 [ 255.940395] __do_page_fault+0x68e/0xd60 [ 255.944443] ? trace_hardirqs_off_caller+0x6e/0x210 [ 255.949439] ? spurious_fault+0x840/0x840 [ 255.953566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 255.958405] ? page_fault+0x8/0x30 [ 255.961944] page_fault+0x1e/0x30 [ 255.965393] RIP: 0033:0x7ff7001acac0 [ 255.969100] Code: Bad RIP value. [ 255.972455] RSP: 002b:00007fff70924958 EFLAGS: 00010246 [ 255.977806] RAX: 0000000000000000 RBX: 00007fff709249e0 RCX: 0000000000000000 [ 255.985061] RDX: 00007fff709249e0 RSI: 0000000000000000 RDI: 00005561b69761e0 [ 255.992314] RBP: 00007fff70924bf0 R08: 0000000000000000 R09: 0000000000000000 [ 255.999562] R10: 0000000000000069 R11: 00000000ffffffff R12: 0000000000000009 [ 256.006820] R13: 0000000000000009 R14: 00007fff709277d0 R15: 00007fff70924de0 [ 256.018422] Mem-Info: [ 256.020856] active_anon:11982 inactive_anon:8813 isolated_anon:0 [ 256.020856] active_file:24 inactive_file:28 isolated_file:8 [ 256.020856] unevictable:0 dirty:0 writeback:0 unstable:0 [ 256.020856] slab_reclaimable:13028 slab_unreclaimable:116158 [ 256.020856] mapped:19068 shmem:9152 pagetables:564 bounce:0 [ 256.020856] free:13915 free_pcp:0 free_cma:0 [ 256.054451] Node 0 active_anon:46532kB inactive_anon:27092kB active_file:40kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):32kB mapped:47516kB dirty:0kB writeback:0kB shmem:28284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 256.097994] Node 1 active_anon:1396kB inactive_anon:8160kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:0kB writeback:0kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 256.126852] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 256.139904] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 256.145030] CPU: 1 PID: 13991 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 256.152902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 256.162248] Call Trace: [ 256.164842] dump_stack+0x1fc/0x2ef [ 256.168476] warn_alloc.cold+0x7b/0x18f [ 256.172458] ? zone_watermark_ok_safe+0x260/0x260 [ 256.177305] ? usleep_range+0x170/0x170 [ 256.181295] ? collect_expired_timers+0x2a0/0x2a0 [ 256.186148] __alloc_pages_nodemask+0x232f/0x2890 [ 256.191007] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 256.195848] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.200601] ? rcu_nmi_exit+0xb3/0x180 [ 256.204500] ? alloc_pages_current+0x16/0x2a0 [ 256.208996] alloc_pages_current+0x193/0x2a0 [ 256.213405] relay_open_buf.part.0+0x2a8/0xb80 [ 256.217991] relay_open+0x537/0x9f0 [ 256.221633] do_blk_trace_setup+0x4f6/0xb40 [ 256.225969] ? _copy_from_user+0xd2/0x130 [ 256.230116] __blk_trace_setup+0xca/0x180 [ 256.234258] ? do_blk_trace_setup+0xb40/0xb40 [ 256.238754] ? migrate_swap_stop+0x900/0x900 [ 256.243173] blk_trace_ioctl+0x155/0x290 [ 256.245683] 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 [ 256.247229] ? blk_add_driver_data+0x540/0x540 [ 256.273528] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 256.278063] ? __lock_acquire+0x6de/0x3ff0 [ 256.278084] blkdev_ioctl+0x112/0x1a80 [ 256.283066] Node 0 DMA32 free:17492kB min:35996kB low:44992kB high:53988kB active_anon:46532kB inactive_anon:27092kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2044kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 256.287284] ? blkpg_ioctl+0x9d0/0x9d0 [ 256.291157] lowmem_reserve[]: 0 0 1 1 1 [ 256.319836] ? do_futex+0x171/0x1880 [ 256.319852] ? mark_held_locks+0xf0/0xf0 [ 256.319870] ? debug_check_no_obj_freed+0x201/0x490 [ 256.323729] 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 [ 256.327690] ? futex_exit_release+0x220/0x220 [ 256.331390] lowmem_reserve[]: 0 0 0 0 0 [ 256.335419] block_ioctl+0xe9/0x130 [ 256.340425] Node 1 Normal free:26752kB min:53876kB low:67344kB high:80812kB active_anon:1396kB inactive_anon:8160kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 256.366236] ? blkdev_fallocate+0x3f0/0x3f0 [ 256.366252] do_vfs_ioctl+0xcdb/0x12e0 [ 256.366270] ? lock_downgrade+0x720/0x720 [ 256.370752] lowmem_reserve[]: 0 0 0 0 0 [ 256.374701] ? check_preemption_disabled+0x41/0x280 [ 256.378313] 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 [ 256.406557] ? ioctl_preallocate+0x200/0x200 [ 256.406575] ? __fget+0x356/0x510 [ 256.406591] ? do_dup2+0x450/0x450 [ 256.410898] Node 0 DMA32: 1287*4kB (UME) 703*8kB (UME) 264*16kB (UME) 50*32kB (ME) 6*64kB (ME) 4*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17492kB [ 256.414756] ? __se_sys_futex+0x298/0x3b0 [ 256.418891] 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 [ 256.422836] ksys_ioctl+0x9b/0xc0 [ 256.427843] Node 1 Normal: 88*4kB (ME) 56*8kB (ME) 22*16kB (ME) 16*32kB (ME) 12*64kB (ME) 6*128kB (UME) 4*256kB (UME) 2*512kB (M) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26752kB [ 256.440985] __x64_sys_ioctl+0x6f/0xb0 [ 256.441000] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 256.441015] do_syscall_64+0xf9/0x620 [ 256.445398] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 256.448835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.448847] RIP: 0033:0x7fb235d0a0c9 [ 256.448861] Code: Bad RIP value. [ 256.452381] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 256.466826] RSP: 002b:00007fb23427c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.466840] RAX: ffffffffffffffda RBX: 00007fb235e29f80 RCX: 00007fb235d0a0c9 [ 256.466848] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 256.466856] RBP: 00007fb235d65ae9 R08: 0000000000000000 R09: 0000000000000000 [ 256.466866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.471010] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 256.481969] R13: 00007ffc965c7f8f R14: 00007fb23427c300 R15: 0000000000022000 [ 256.503177] Mem-Info: [ 256.532338] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 256.555457] active_anon:11982 inactive_anon:8813 isolated_anon:0 [ 256.555457] active_file:9 inactive_file:10 isolated_file:0 [ 256.555457] unevictable:0 dirty:0 writeback:0 unstable:0 [ 256.555457] slab_reclaimable:13028 slab_unreclaimable:116135 [ 256.555457] mapped:19059 shmem:9152 pagetables:564 bounce:0 [ 256.555457] free:13781 free_pcp:186 free_cma:0 [ 256.574473] 9171 total pagecache pages [ 256.605612] Node 0 active_anon:46532kB inactive_anon:27092kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:47476kB dirty:0kB writeback:0kB shmem:28284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 256.675337] 0 pages in swap cache [ 256.691861] Node 1 active_anon:1396kB inactive_anon:8160kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:0kB writeback:0kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 256.697123] Swap cache stats: add 0, delete 0, find 0/0 [ 256.735179] 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 [ 256.783600] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 256.787240] Free swap = 0kB [ 256.805480] Node 0 DMA32 free:17492kB min:35996kB low:44992kB high:53988kB active_anon:46532kB inactive_anon:27092kB active_file:132kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2044kB bounce:0kB free_pcp:488kB local_pcp:248kB free_cma:0kB [ 256.810276] Total swap = 0kB [ 256.842830] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.848445] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.887495] lowmem_reserve[]: 0 0 1 1 1 [ 256.906173] 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 [ 256.927692] 2097051 pages RAM [ 256.935159] 0 pages HighMem/MovableOnly [ 256.974603] 369649 pages reserved [ 257.014827] 0 pages cma reserved [ 257.043239] Unreclaimable slab info: [ 257.071131] Name Used Total [ 257.076687] pid_2 14KB 32KB [ 257.114642] lowmem_reserve[]: 0 0 0 0 0 [ 257.132628] Node 1 Normal free:26752kB min:53876kB low:67344kB high:80812kB active_anon:1396kB inactive_anon:8160kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 257.153355] batadv_tt_change_cache 3KB 11KB [ 257.195187] batadv_tl_cache 7KB 16KB [ 257.226405] TIPC 15KB 30KB [ 257.232671] SCTPv6 20KB 37KB [ 257.253561] lowmem_reserve[]: 0 0 0 0 0 [ 257.257571] 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 [ 257.265026] DCCPv6 17KB 37KB [ 257.283885] Node 0 DMA32: 1286*4kB (ME) 703*8kB (UME) 263*16kB (ME) 51*32kB (UME) 6*64kB (ME) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17248kB [ 257.296711] DCCP 16KB 42KB [ 257.311386] 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 [ 257.322709] RXRPC 16KB 32KB [ 257.335934] Node 1 Normal: 88*4kB (ME) 56*8kB (ME) 22*16kB (ME) 16*32kB (ME) 12*64kB (ME) 6*128kB (UME) 4*256kB (UME) 2*512kB (M) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26752kB [ 257.349402] rxrpc_call_jar 112KB 133KB [ 257.367410] bridge_fdb_cache 14KB 23KB [ 257.376168] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 257.379731] fib6_nodes 238KB 284KB [ 257.398378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 257.406961] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 257.413347] ip6_dst_cache 738KB 885KB [ 257.429265] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 257.444603] RAWv6 101KB 141KB [ 257.447428] 9171 total pagecache pages [ 257.465390] UDPv6 37KB 48KB [ 257.474141] TCPv6 21KB 36KB [ 257.475995] 0 pages in swap cache [ 257.492921] nf_conntrack 14KB 37KB [ 257.505109] t10_alua_lu_gp_cache 0KB 3KB [ 257.508588] Swap cache stats: add 0, delete 0, find 0/0 [ 257.516912] sd_ext_cdb 0KB 7KB [ 257.536174] scsi_sense_cache 1056KB 1060KB [ 257.541660] virtio_scsi_cmd 16KB 16KB [ 257.547041] sgpool-128 8KB 8KB [ 257.548212] Free swap = 0kB [ 257.552563] sgpool-64 4KB 12KB [ 257.561623] sgpool-32 2KB 15KB [ 257.567182] sgpool-16 1KB 7KB [ 257.586823] Total swap = 0kB [ 257.589921] 2097051 pages RAM [ 257.593018] 0 pages HighMem/MovableOnly [ 257.596988] 369649 pages reserved [ 257.614493] 0 pages cma reserved [ 257.619909] sgpool-8 0KB 7KB [ 257.625290] mqueue_inode_cache 15KB 30KB [ 257.678352] bio_post_read_ctx 14KB 15KB [ 257.707312] bio-2 14KB 15KB [ 257.729481] jfs_mp 7KB 7KB [ 257.735302] cifs_small_rq 15KB 16KB [ 257.767425] cifs_request 67KB 67KB [ 257.807023] cifs_mpx_ids 0KB 7KB [ 257.844252] nfs_commit_data 3KB 14KB [ 257.850445] nfs_write_data 34KB 44KB [ 257.855941] ext4_system_zone 1KB 7KB [ 257.862091] bio-1 1KB 7KB [ 257.870480] pid_namespace 3KB 7KB [ 257.876288] rpc_buffers 17KB 25KB [ 257.882309] rpc_tasks 2KB 7KB [ 257.892692] UNIX 1638KB 1766KB [ 257.893904] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 257.904381] tcp_bind_bucket 1KB 4KB [ 257.911662] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 257.921624] ip_fib_trie 34KB 43KB [ 257.941810] ip_fib_alias 169KB 205KB [ 257.947195] ip_dst_cache 16KB 28KB [ 257.950452] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 257.957736] RAW 60KB 90KB [ 257.977626] UDP 57KB 87KB [ 257.983016] TCP 8KB 11KB [ 257.988729] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 257.997611] hugetlbfs_inode_cache 3KB 15KB [ 258.006973] device bridge_slave_1 left promiscuous mode [ 258.014042] fscache_cookie_jar 1KB 7KB [ 258.014373] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.019568] eventpoll_pwq 30KB 67KB [ 258.020155] eventpoll_epi 67KB 98KB [ 258.057610] inotify_inode_mark 12KB 23KB [ 258.064160] device bridge_slave_0 left promiscuous mode [ 258.064449] request_queue 199KB 199KB [ 258.076456] blkdev_requests 1KB 3KB [ 258.082250] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.082533] blkdev_ioc 30KB 30KB [ 258.098330] bio-0 959KB 960KB [ 258.104030] biovec-max 1518KB 1608KB [ 258.110076] biovec-64 1112KB 1118KB [ 258.116940] biovec-16 93KB 93KB [ 258.122549] bio_integrity_payload 1KB 8KB [ 258.128486] khugepaged_mm_slot 3KB 7KB [ 258.133984] uid_cache 0KB 4KB [ 258.139432] dmaengine-unmap-2 0KB 3KB [ 258.141502] device veth1_macvtap left promiscuous mode [ 258.144790] skbuff_fclone_cache 52KB 52KB [ 258.155657] skbuff_head_cache 8523KB 8647KB [ 258.157998] device veth0_macvtap left promiscuous mode [ 258.161226] configfs_dir_cache 3KB 7KB [ 258.169876] device veth1_vlan left promiscuous mode [ 258.173125] file_lock_cache 38KB 51KB [ 258.182257] file_lock_ctx 9KB 11KB [ 258.190128] device veth0_vlan left promiscuous mode [ 258.195326] fsnotify_mark_connector 6KB 15KB [ 258.205585] net_namespace 78KB 78KB [ 258.213283] shmem_inode_cache 8058KB 8080KB [ 258.221152] task_delay_info 252KB 363KB [ 258.226527] taskstats 24KB 30KB [ 258.234412] proc_dir_entry 946KB 1001KB [ 258.242607] pde_opener 15KB 69KB [ 258.250414] seq_file 250KB 511KB [ 258.255860] sigqueue 70KB 70KB [ 258.261328] kernfs_node_cache 18045KB 18187KB [ 258.266694] mnt_cache 225KB 232KB [ 258.278426] filp 6845KB 8385KB [ 258.283897] names_cache 108175KB 108234KB [ 258.293331] iint_cache 33KB 51KB [ 258.299633] key_jar 4KB 7KB [ 258.305081] uts_namespace 4KB 15KB [ 258.314560] nsproxy 2KB 15KB [ 258.320893] vm_area_struct 3292KB 3410KB [ 258.326333] mm_struct 555KB 598KB [ 258.336327] fs_cache 265KB 380KB [ 258.353319] files_cache 1087KB 1260KB [ 258.363768] signal_cache 1837KB 2228KB [ 258.375782] sighand_cache 605KB 631KB [ 258.400825] task_struct 8300KB 8364KB [ 258.406203] cred_jar 2105KB 2396KB [ 258.427584] anon_vma_chain 1064KB 1074KB [ 258.433006] anon_vma 177KB 315KB [ 258.441727] pid 159KB 272KB [ 258.447146] device hsr_slave_1 left promiscuous mode [ 258.459117] Acpi-Operand 156KB 198KB [ 258.464495] Acpi-ParseExt 9KB 11KB [ 258.479993] device hsr_slave_0 left promiscuous mode [ 258.485168] Acpi-Parse 41KB 47KB [ 258.506692] team0 (unregistering): Port device team_slave_1 removed [ 258.507522] Acpi-State 52KB 63KB [ 258.524756] team0 (unregistering): Port device team_slave_0 removed [ 258.527586] Acpi-Namespace 20KB 27KB [ 258.538519] numa_policy 0KB 3KB [ 258.544140] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 258.544258] debug_objects_cache 1413KB 1557KB [ 258.557211] trace_event_file 297KB 298KB [ 258.562939] ftrace_event_field 398KB 401KB [ 258.572477] pool_workqueue 154KB 168KB [ 258.578190] page->ptl 509KB 616KB [ 258.578525] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 258.583582] kmalloc-2097152 2050KB 2050KB [ 258.583593] kmalloc-524288 5140KB 5140KB [ 258.583602] kmalloc-262144 1290KB 1290KB [ 258.583612] kmalloc-131072 650KB 650KB [ 258.583621] kmalloc-65536 2640KB 2838KB [ 258.583630] kmalloc-32768 2145KB 2178KB [ 258.583637] kmalloc-16384 1287KB 1369KB [ 258.583645] kmalloc-8192 5445KB 5535KB [ 258.583654] kmalloc-4096 28020KB 28071KB [ 258.583664] kmalloc-2048 17008KB 18417KB [ 258.583673] kmalloc-1024 13480KB 15348KB [ 258.583683] kmalloc-512 16286KB 16286KB [ 258.583690] kmalloc-256 5554KB 6270KB [ 258.583699] kmalloc-128 1369KB 1527KB [ 258.583709] kmalloc-96 3376KB 3396KB [ 258.583717] kmalloc-64 2731KB 3168KB [ 258.583727] kmalloc-32 1933KB 2303KB [ 258.583737] kmalloc-192 2230KB 2796KB [ 258.583746] kmem_cache 177KB 183KB [ 258.583758] Out of memory (oom_kill_allocating_task): Kill process 10285 (systemd-journal) score 0 or sacrifice child [ 258.583794] Killed process 10285 (systemd-journal) total-vm:46096kB, anon-rss:492kB, file-rss:0kB, shmem-rss:4124kB [ 258.655729] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 258.723561] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 258.744643] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 258.752850] bond0 (unregistering): Released all slaves [ 258.762151] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 258.777640] systemd[1]: Stopped Journal Service. [ 258.797730] systemd[1]: Starting Journal Service... [ 258.921049] systemd-journald[14018]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. 17:53:40 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 17:53:40 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r7, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:53:40 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000140)) 17:53:40 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) 17:53:40 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:40 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) 17:53:40 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) 17:53:40 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) 17:53:40 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) 17:53:40 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:40 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) 17:53:40 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:40 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) [ 259.989799] systemd[1]: Started Journal Service. [ 261.041802] IPVS: ftp: loaded support on port[0] = 21 [ 261.363787] chnl_net:caif_netlink_parms(): no params data found [ 261.632372] oom_reaper: reaped process 14026 (syz-executor.2), now anon-rss:0kB, file-rss:14276kB, shmem-rss:24kB [ 261.655465] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 261.686169] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 261.706973] CPU: 1 PID: 14061 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 261.714877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 261.724225] Call Trace: [ 261.726823] dump_stack+0x1fc/0x2ef [ 261.730456] dump_header+0x15d/0xc3f [ 261.734174] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 261.739274] ? ___ratelimit+0x319/0x590 [ 261.743247] oom_kill_process.cold+0x10/0x692 [ 261.747747] ? check_preemption_disabled+0x41/0x280 [ 261.752767] ? has_intersects_mems_allowed+0x1d6/0x290 [ 261.758048] out_of_memory+0x1072/0x1390 [ 261.762114] ? oom_killer_disable+0x270/0x270 [ 261.766632] ? mutex_trylock+0x15f/0x1a0 [ 261.770717] __alloc_pages_nodemask+0x23a2/0x2890 [ 261.775563] ? find_get_entry+0x4cd/0x8a0 [ 261.779717] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 261.784565] alloc_pages_current+0x193/0x2a0 [ 261.788957] filemap_fault+0x146e/0x2180 [ 261.793007] ext4_filemap_fault+0x84/0xb0 [ 261.797142] __do_fault+0x10b/0x4b0 [ 261.800759] __handle_mm_fault+0x273b/0x41c0 [ 261.805151] ? vm_insert_page+0x9c0/0x9c0 [ 261.809287] ? check_preemption_disabled+0x41/0x280 [ 261.814301] handle_mm_fault+0x436/0xb10 [ 261.818350] __do_page_fault+0x68e/0xd60 [ 261.822402] ? trace_hardirqs_off_caller+0x6e/0x210 [ 261.827402] ? spurious_fault+0x840/0x840 [ 261.831535] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 261.836366] ? page_fault+0x8/0x30 [ 261.839896] page_fault+0x1e/0x30 [ 261.843348] RIP: 0033:0x7f564953f4d6 [ 261.847061] Code: Bad RIP value. [ 261.850469] RSP: 002b:00007ffc4dd783a8 EFLAGS: 00010297 [ 261.855860] RAX: 00007f56495ab49e RBX: 00007f564a198690 RCX: 000000000000049e [ 261.863119] RDX: 00007f564a198620 RSI: 00007f56495ab49e RDI: 00007f56495ab49e [ 261.870375] RBP: 00007f56495ab498 R08: 0000000000000000 R09: 0000000000000000 [ 261.877646] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f56495ab49e [ 261.884929] R13: 00007f564a198690 R14: 00007f56495ab49e R15: 00007f56495ab498 [ 261.906857] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 261.910168] Mem-Info: [ 261.920525] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 261.925656] CPU: 0 PID: 14026 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 261.931714] active_anon:12076 inactive_anon:10840 isolated_anon:0 [ 261.931714] active_file:66 inactive_file:7 isolated_file:0 [ 261.931714] unevictable:0 dirty:18 writeback:0 unstable:0 [ 261.931714] slab_reclaimable:13062 slab_unreclaimable:116105 [ 261.931714] mapped:22039 shmem:11192 pagetables:575 bounce:0 [ 261.931714] free:13820 free_pcp:124 free_cma:0 [ 261.933555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 261.976130] Call Trace: [ 261.978727] dump_stack+0x1fc/0x2ef [ 261.982362] warn_alloc.cold+0x7b/0x18f [ 261.984768] Node 0 active_anon:46324kB inactive_anon:35212kB active_file:92kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44960kB dirty:20kB writeback:48kB shmem:36460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 261.986338] ? zone_watermark_ok_safe+0x260/0x260 [ 262.018827] ? usleep_range+0x170/0x170 [ 262.022809] ? mark_held_locks+0xa6/0xf0 [ 262.026563] Node 1 active_anon:1924kB inactive_anon:8160kB active_file:80kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43068kB dirty:4kB writeback:8kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 262.026872] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 262.058929] ? collect_expired_timers+0x2a0/0x2a0 [ 262.063792] __alloc_pages_nodemask+0x232f/0x2890 [ 262.068039] 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 [ 262.068662] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.099601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 262.104367] ? rcu_nmi_exit+0xb3/0x180 [ 262.107529] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 262.108267] ? alloc_pages_current+0x35/0x2a0 [ 262.113253] Node 0 DMA32 free:17956kB min:35996kB low:44992kB high:53988kB active_anon:46324kB inactive_anon:35212kB active_file:392kB inactive_file:388kB unevictable:0kB writepending:368kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2040kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 262.117743] alloc_pages_current+0x193/0x2a0 [ 262.117761] relay_open_buf.part.0+0x2a8/0xb80 [ 262.117782] relay_open+0x537/0x9f0 [ 262.117802] do_blk_trace_setup+0x4f6/0xb40 [ 262.117823] ? _copy_from_user+0xd2/0x130 [ 262.117837] __blk_trace_setup+0xca/0x180 [ 262.117850] ? do_blk_trace_setup+0xb40/0xb40 [ 262.117881] blk_trace_ioctl+0x155/0x290 [ 262.117893] ? blk_add_driver_data+0x540/0x540 [ 262.117916] ? __lock_acquire+0x6de/0x3ff0 [ 262.159702] lowmem_reserve[]: 0 0 1 1 1 [ 262.164024] blkdev_ioctl+0x112/0x1a80 [ 262.182453] 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 [ 262.185920] ? blkpg_ioctl+0x9d0/0x9d0 [ 262.196748] lowmem_reserve[]: 0 0 0 0 0 [ 262.197965] ? do_futex+0x171/0x1880 [ 262.197982] ? mark_held_locks+0xf0/0xf0 [ 262.198000] ? debug_check_no_obj_freed+0x201/0x490 [ 262.198018] ? futex_exit_release+0x220/0x220 [ 262.198035] block_ioctl+0xe9/0x130 [ 262.198047] ? blkdev_fallocate+0x3f0/0x3f0 [ 262.198061] do_vfs_ioctl+0xcdb/0x12e0 [ 262.198077] ? lock_downgrade+0x720/0x720 [ 262.236690] Node 1 Normal free:26524kB min:53876kB low:67344kB high:80812kB active_anon:1924kB inactive_anon:8160kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:12kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:260kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 262.239753] ? check_preemption_disabled+0x41/0x280 [ 262.239771] ? ioctl_preallocate+0x200/0x200 [ 262.239787] ? __fget+0x356/0x510 [ 262.239810] ? do_dup2+0x450/0x450 [ 262.244806] lowmem_reserve[]: 0 0 0 0 0 [ 262.249289] ? __se_sys_futex+0x298/0x3b0 [ 262.249315] ksys_ioctl+0x9b/0xc0 [ 262.249333] __x64_sys_ioctl+0x6f/0xb0 [ 262.249348] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 262.249363] do_syscall_64+0xf9/0x620 [ 262.249384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.264992] 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 [ 262.265325] RIP: 0033:0x7fb235d0a0c9 [ 262.305387] Node 0 DMA32: 1251*4kB (ME) 719*8kB (UME) 286*16kB (ME) 42*32kB (UME) 14*64kB (UME) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 262.306580] Code: Bad RIP value. [ 262.310213] 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 [ 262.314098] RSP: 002b:00007fb23427c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.330713] Node 1 Normal: 105*4kB (UME) 43*8kB (ME) 22*16kB (ME) 10*32kB (ME) 6*64kB (ME) 5*128kB (ME) 4*256kB (UME) 3*512kB (UM) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26524kB [ 262.333873] RAX: ffffffffffffffda RBX: 00007fb235e29f80 RCX: 00007fb235d0a0c9 [ 262.345293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 262.352193] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 262.352201] RBP: 00007fb235d65ae9 R08: 0000000000000000 R09: 0000000000000000 [ 262.352208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 262.352215] R13: 00007ffc965c7f8f R14: 00007fb23427c300 R15: 0000000000022000 [ 262.371316] Mem-Info: [ 262.371352] active_anon:12080 inactive_anon:10843 isolated_anon:0 [ 262.371352] active_file:16 inactive_file:16 isolated_file:0 [ 262.371352] unevictable:0 dirty:0 writeback:0 unstable:0 [ 262.371352] slab_reclaimable:13062 slab_unreclaimable:116095 [ 262.371352] mapped:22007 shmem:11196 pagetables:589 bounce:0 [ 262.371352] free:13840 free_pcp:124 free_cma:0 [ 262.371381] Node 0 active_anon:46324kB inactive_anon:35212kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44932kB dirty:0kB writeback:0kB shmem:36460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 262.371408] Node 1 active_anon:1996kB inactive_anon:8160kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43096kB dirty:0kB writeback:0kB shmem:8324kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 262.371413] 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 [ 262.371445] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 262.371465] Node 0 DMA32 free:17956kB min:35996kB low:44992kB high:53988kB active_anon:46324kB inactive_anon:35212kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:2040kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 262.371498] lowmem_reserve[]: 0 0 1 1 1 [ 262.371518] 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 [ 262.371549] lowmem_reserve[]: 0 0 0 0 0 [ 262.371568] Node 1 Normal free:26524kB min:53876kB low:67344kB high:80812kB active_anon:1996kB inactive_anon:8160kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 262.371601] lowmem_reserve[]: 0 0 0 0 0 [ 262.371620] 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 [ 262.371693] Node 0 DMA32: 1251*4kB (ME) 719*8kB (UME) 286*16kB (ME) 42*32kB (UME) 14*64kB (UME) 3*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 262.371764] 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 [ 262.371815] Node 1 Normal: 105*4kB (UME) 43*8kB (ME) 22*16kB (ME) 10*32kB (ME) 6*64kB (ME) 5*128kB (ME) 4*256kB (UME) 3*512kB (UM) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26524kB [ 262.371902] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 262.371912] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 262.371923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 262.371932] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 262.371937] 11228 total pagecache pages [ 262.371949] 0 pages in swap cache [ 262.371956] Swap cache stats: add 0, delete 0, find 0/0 [ 262.371961] Free swap = 0kB [ 262.371965] Total swap = 0kB [ 262.371973] 2097051 pages RAM [ 262.371977] 0 pages HighMem/MovableOnly [ 262.371981] 369649 pages reserved [ 262.371985] 0 pages cma reserved [ 262.805341] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 262.814592] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 262.824109] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 262.833562] 12375 total pagecache pages [ 262.838259] 0 pages in swap cache [ 262.841721] Swap cache stats: add 0, delete 0, find 0/0 [ 262.849202] Free swap = 0kB [ 262.852229] Total swap = 0kB [ 262.855252] 2097051 pages RAM [ 262.859645] 0 pages HighMem/MovableOnly [ 262.863629] 369649 pages reserved [ 262.868090] 0 pages cma reserved [ 262.871455] Unreclaimable slab info: [ 262.875199] Name Used Total [ 262.883278] pid_2 23KB 32KB [ 262.889401] batadv_tt_change_cache 3KB 11KB [ 262.895210] batadv_tl_cache 9KB 16KB [ 262.901654] TIPC 24KB 30KB [ 262.907757] SCTPv6 37KB 37KB [ 262.913133] DCCPv6 25KB 30KB [ 262.919530] DCCP 38KB 42KB [ 262.924938] RXRPC 27KB 32KB [ 262.931401] rxrpc_call_jar 114KB 133KB [ 262.936777] bridge_fdb_cache 17KB 23KB [ 262.943165] fib6_nodes 234KB 284KB [ 262.949179] ip6_dst_cache 640KB 832KB [ 262.954554] RAWv6 121KB 135KB [ 262.960897] UDPv6 46KB 48KB [ 262.966273] TCPv6 27KB 30KB [ 262.972668] nf_conntrack 4KB 33KB [ 262.978685] t10_alua_lu_gp_cache 0KB 3KB [ 262.985731] sd_ext_cdb 0KB 7KB [ 262.992225] scsi_sense_cache 1056KB 1060KB [ 262.998242] virtio_scsi_cmd 16KB 16KB [ 263.003625] sgpool-128 8KB 8KB [ 263.010130] sgpool-64 4KB 12KB [ 263.015503] sgpool-32 2KB 15KB [ 263.021850] sgpool-16 1KB 7KB [ 263.027891] sgpool-8 0KB 7KB [ 263.033267] mqueue_inode_cache 30KB 30KB [ 263.039726] bio_post_read_ctx 14KB 15KB [ 263.045169] bio-2 14KB 15KB [ 263.052711] jfs_mp 7KB 7KB [ 263.058805] cifs_small_rq 15KB 16KB [ 263.064169] cifs_request 67KB 67KB [ 263.070587] cifs_mpx_ids 0KB 7KB [ 263.075980] nfs_commit_data 3KB 14KB [ 263.082336] Bluetooth: hci3: command 0x0409 tx timeout [ 263.088973] nfs_write_data 34KB 44KB [ 263.094368] ext4_system_zone 1KB 7KB [ 263.101115] bio-1 1KB 7KB [ 263.106487] pid_namespace 7KB 7KB [ 263.112860] rpc_buffers 17KB 25KB [ 263.118825] rpc_tasks 2KB 7KB [ 263.124191] UNIX 1601KB 1736KB [ 263.130494] tcp_bind_bucket 3KB 4KB [ 263.135872] ip_fib_trie 34KB 43KB [ 263.142174] ip_fib_alias 166KB 205KB [ 263.148205] ip_dst_cache 13KB 28KB [ 263.153571] RAW 78KB 82KB [ 263.159889] UDP 47KB 87KB [ 263.165263] TCP 16KB 16KB [ 263.171611] hugetlbfs_inode_cache 3KB 15KB [ 263.177895] fscache_cookie_jar 1KB 7KB [ 263.183345] eventpoll_pwq 36KB 67KB [ 263.191042] eventpoll_epi 67KB 98KB [ 263.196409] inotify_inode_mark 23KB 23KB [ 263.202934] request_queue 199KB 199KB [ 263.208946] blkdev_requests 1KB 3KB [ 263.214312] blkdev_ioc 30KB 30KB [ 263.220603] bio-0 920KB 986KB [ 263.225969] biovec-max 1567KB 1608KB [ 263.232356] biovec-64 1138KB 1228KB [ 263.239931] biovec-16 100KB 101KB [ 263.245299] bio_integrity_payload 1KB 8KB [ 263.252010] khugepaged_mm_slot 7KB 7KB [ 263.258054] uid_cache 0KB 4KB [ 263.263421] dmaengine-unmap-2 0KB 3KB [ 263.271196] skbuff_fclone_cache 58KB 60KB [ 263.276739] skbuff_head_cache 7643KB 8505KB [ 263.283083] configfs_dir_cache 3KB 7KB [ 263.289100] file_lock_cache 45KB 51KB [ 263.295865] file_lock_ctx 9KB 11KB [ 263.302245] fsnotify_mark_connector 6KB 15KB [ 263.308685] net_namespace 87KB 87KB [ 263.314056] shmem_inode_cache 8074KB 8080KB [ 263.320373] task_delay_info 259KB 363KB [ 263.325738] taskstats 34KB 34KB [ 263.332085] proc_dir_entry 936KB 993KB [ 263.338124] pde_opener 15KB 69KB [ 263.343490] seq_file 250KB 511KB [ 263.349756] sigqueue 70KB 70KB [ 263.355122] kernfs_node_cache 17360KB 17360KB [ 263.361560] mnt_cache 234KB 240KB [ 263.366932] filp 6963KB 8355KB [ 263.373214] names_cache 114308KB 114329KB [ 263.379208] iint_cache 33KB 51KB [ 263.384575] key_jar 4KB 7KB [ 263.390878] uts_namespace 11KB 15KB [ 263.399041] nsproxy 4KB 15KB [ 263.404407] vm_area_struct 3097KB 3399KB [ 263.410934] mm_struct 546KB 598KB [ 263.416300] fs_cache 295KB 380KB [ 263.422831] files_cache 1046KB 1245KB [ 263.428877] signal_cache 1819KB 2228KB [ 263.434249] sighand_cache 640KB 645KB [ 263.440789] task_struct 7701KB 7789KB [ 263.446154] cred_jar 2141KB 2396KB [ 263.452651] anon_vma_chain 1011KB 1074KB [ 263.458714] anon_vma 177KB 315KB [ 263.464080] pid 164KB 272KB [ 263.470520] Acpi-Operand 156KB 198KB [ 263.475885] Acpi-ParseExt 9KB 11KB [ 263.483422] Acpi-Parse 41KB 47KB [ 263.489522] Acpi-State 52KB 63KB [ 263.494889] Acpi-Namespace 20KB 27KB [ 263.502766] numa_policy 0KB 3KB [ 263.508896] debug_objects_cache 1405KB 1557KB [ 263.514439] trace_event_file 297KB 298KB [ 263.520899] ftrace_event_field 398KB 401KB [ 263.526362] pool_workqueue 157KB 168KB [ 263.532852] page->ptl 489KB 616KB [ 263.538980] kmalloc-2097152 2050KB 2050KB [ 263.544347] kmalloc-524288 5140KB 5654KB [ 263.550861] kmalloc-262144 1290KB 1290KB [ 263.556226] kmalloc-131072 650KB 650KB [ 263.562745] kmalloc-65536 2904KB 2970KB [ 263.569189] kmalloc-32768 2211KB 2211KB [ 263.574557] kmalloc-16384 1336KB 1402KB [ 263.581034] kmalloc-8192 5370KB 5486KB [ 263.586402] kmalloc-4096 26843KB 26881KB [ 263.593014] kmalloc-2048 16422KB 18283KB [ 263.600780] kmalloc-1024 12643KB 15253KB [ 263.606155] kmalloc-512 14707KB 16057KB [ 263.612927] kmalloc-256 5394KB 6266KB [ 263.619219] kmalloc-128 1351KB 1527KB [ 263.624579] kmalloc-96 3286KB 3396KB [ 263.631107] kmalloc-64 2689KB 3168KB [ 263.636479] kmalloc-32 1895KB 2303KB [ 263.643026] kmalloc-192 2234KB 2796KB [ 263.649170] kmem_cache 177KB 183KB [ 263.654535] Out of memory (oom_kill_allocating_task): Kill process 14061 (syz-executor.3) score 0 or sacrifice child [ 263.666290] Killed process 14061 (syz-executor.3) total-vm:56708kB, anon-rss:448kB, file-rss:13412kB, shmem-rss:0kB [ 263.728556] syz-executor.3 (14061) used greatest stack depth: 22616 bytes left 17:53:44 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) 17:53:44 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) 17:53:45 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) [ 264.185298] bond0 (unregistering): Released all slaves [ 265.115710] IPVS: ftp: loaded support on port[0] = 21 [ 265.270264] chnl_net:caif_netlink_parms(): no params data found [ 265.314368] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.320930] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.329031] device bridge_slave_0 entered promiscuous mode [ 265.335903] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.343647] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.350857] device bridge_slave_1 entered promiscuous mode [ 265.370581] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 265.379670] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 265.398050] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 265.405280] team0: Port device team_slave_0 added [ 265.411146] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 265.418746] team0: Port device team_slave_1 added [ 265.435646] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.442201] 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. [ 265.467543] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.479440] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.485675] 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. [ 265.511223] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.524629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 265.532299] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 265.554066] device hsr_slave_0 entered promiscuous mode [ 265.559749] device hsr_slave_1 entered promiscuous mode [ 265.565656] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 265.572909] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 265.639866] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.646230] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.652909] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.659334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.692342] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 265.698988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.707206] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 265.715934] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 265.724318] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.731189] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.738645] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 265.749615] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 265.755666] 8021q: adding VLAN 0 to HW filter on device team0 [ 265.766571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 265.774517] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.780910] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.797858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 265.805382] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.811757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.819088] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 265.826687] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 265.835386] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 265.845194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 265.858657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 265.869720] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 265.875724] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 265.906107] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 265.913971] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 265.923932] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 265.934556] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 265.970859] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 265.980825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 266.014507] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 266.022067] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 266.029396] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 266.041290] device veth0_vlan entered promiscuous mode [ 266.049564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 266.058618] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 266.065421] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 266.076602] device veth1_vlan entered promiscuous mode [ 266.082869] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 266.090377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 266.100921] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 266.112784] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 266.122678] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 266.130672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 266.141747] device veth0_macvtap entered promiscuous mode [ 266.148389] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 266.156316] device veth1_macvtap entered promiscuous mode [ 266.165543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 266.174868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 266.184385] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.194475] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.203692] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.213709] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.222885] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.232671] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.241837] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.251620] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.261973] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.271748] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.282430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 266.291079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 266.301147] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 266.310602] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.321124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.330808] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.340933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.350092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.359889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.369039] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.379161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.388345] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.398118] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.408656] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 266.415633] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 266.423458] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 266.431476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 266.543800] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 266.550547] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 266.573119] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 266.583822] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 17:53:47 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 17:53:47 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000100), 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:47 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) 17:53:47 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x412000, 0x0) 17:53:47 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 17:53:47 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r7, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 266.593875] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 266.594218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 266.607101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 266.614785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:53:47 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00'}, 0x10) 17:53:47 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='cachefiles_read\x00', r0}, 0x10) 17:53:47 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:47 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:47 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) 17:53:47 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:47 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 17:53:47 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) 17:53:47 executing program 4: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$MEDIA_REQUEST_IOC_QUEUE(r0, 0x7c80, 0x0) 17:53:47 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0), 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) [ 267.156865] Bluetooth: hci3: command 0x0409 tx timeout [ 268.195735] oom_reaper: reaped process 14461 (syz-executor.2), now anon-rss:0kB, file-rss:14276kB, shmem-rss:24kB [ 268.235871] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 268.257143] systemd-journal cpuset=/ mems_allowed=0-1 [ 268.266243] CPU: 0 PID: 14018 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 268.274213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 268.283563] Call Trace: [ 268.286155] dump_stack+0x1fc/0x2ef [ 268.289787] dump_header+0x15d/0xc3f [ 268.293622] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 268.298725] ? ___ratelimit+0x319/0x590 [ 268.302703] oom_kill_process.cold+0x10/0x692 [ 268.307203] ? check_preemption_disabled+0x41/0x280 [ 268.312235] ? has_intersects_mems_allowed+0x1d6/0x290 [ 268.317515] out_of_memory+0x1072/0x1390 [ 268.321582] ? oom_killer_disable+0x270/0x270 [ 268.326078] ? mutex_trylock+0x15f/0x1a0 [ 268.330164] __alloc_pages_nodemask+0x23a2/0x2890 [ 268.335014] ? find_get_entry+0x4cd/0x8a0 [ 268.339173] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 268.344123] alloc_pages_current+0x193/0x2a0 [ 268.348534] filemap_fault+0x146e/0x2180 [ 268.352608] ext4_filemap_fault+0x84/0xb0 [ 268.356755] __do_fault+0x10b/0x4b0 [ 268.360389] __handle_mm_fault+0x273b/0x41c0 [ 268.364808] ? vm_insert_page+0x9c0/0x9c0 [ 268.368976] ? check_preemption_disabled+0x41/0x280 [ 268.373997] handle_mm_fault+0x436/0xb10 [ 268.378063] __do_page_fault+0x68e/0xd60 [ 268.382128] ? trace_hardirqs_off_caller+0x6e/0x210 [ 268.387146] ? spurious_fault+0x840/0x840 [ 268.389603] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 268.391291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 268.405755] ? page_fault+0x8/0x30 [ 268.409295] page_fault+0x1e/0x30 [ 268.410242] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 268.412742] RIP: 0033:0x7f4f7a8222e3 [ 268.421546] Code: Bad RIP value. [ 268.424896] RSP: 002b:00007fff282ec258 EFLAGS: 00010246 [ 268.430254] RAX: 0000000000000001 RBX: 000055eef59121e0 RCX: 00007f4f7a8222e3 [ 268.437539] RDX: 0000000000000014 RSI: 00007fff282ec260 RDI: 000000000000000c [ 268.444808] RBP: 00007fff282ec450 R08: 00007fff283ec000 R09: 0000004572ac84cc [ 268.452072] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff282ec260 [ 268.459340] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3cf5d102f75 [ 268.472921] CPU: 1 PID: 14461 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 268.480838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 268.481691] Mem-Info: [ 268.490196] Call Trace: [ 268.490217] dump_stack+0x1fc/0x2ef [ 268.490240] warn_alloc.cold+0x7b/0x18f [ 268.492649] active_anon:12106 inactive_anon:10845 isolated_anon:0 [ 268.492649] active_file:15 inactive_file:0 isolated_file:0 [ 268.492649] unevictable:0 dirty:1 writeback:0 unstable:0 [ 268.492649] slab_reclaimable:13080 slab_unreclaimable:118087 [ 268.492649] mapped:22077 shmem:11200 pagetables:590 bounce:0 [ 268.492649] free:13793 free_pcp:124 free_cma:0 [ 268.495205] ? zone_watermark_ok_safe+0x260/0x260 [ 268.498847] Node 0 active_anon:47168kB inactive_anon:35224kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59548kB dirty:0kB writeback:0kB shmem:36484kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 268.502783] ? usleep_range+0x170/0x170 [ 268.538198] Node 1 active_anon:1256kB inactive_anon:8156kB active_file:20kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:4kB writeback:0kB shmem:8316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 268.540754] ? mark_held_locks+0xa6/0xf0 [ 268.568168] 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 [ 268.572100] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 268.598979] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 268.603010] ? collect_expired_timers+0x2a0/0x2a0 [ 268.631307] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:47268kB inactive_anon:35224kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2148kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 268.634193] __alloc_pages_nodemask+0x232f/0x2890 [ 268.639190] lowmem_reserve[]: 0 0 1 1 1 [ 268.644010] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 268.672532] 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 [ 268.677333] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 268.677365] ? policy_node+0x116/0x140 [ 268.681304] lowmem_reserve[]: 0 0 0 0 0 [ 268.686133] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 268.711967] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:1256kB inactive_anon:8156kB active_file:20kB inactive_file:4kB unevictable:0kB writepending:4kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 268.716689] alloc_pages_current+0x193/0x2a0 [ 268.716712] relay_open_buf.part.0+0x2a8/0xb80 [ 268.722751] lowmem_reserve[]: 0 0 0 0 0 [ 268.724533] relay_open+0x537/0x9f0 [ 268.729275] 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 [ 268.757520] do_blk_trace_setup+0x4f6/0xb40 [ 268.757537] ? _copy_from_user+0xd2/0x130 [ 268.757551] __blk_trace_setup+0xca/0x180 [ 268.761933] Node 0 DMA32: 1237*4kB (UME) 731*8kB (UME) 287*16kB (ME) 40*32kB (UME) 13*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17628kB [ 268.766497] ? do_blk_trace_setup+0xb40/0xb40 [ 268.766512] ? migrate_swap_stop+0x900/0x900 [ 268.766539] blk_trace_ioctl+0x155/0x290 [ 268.770480] 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 [ 268.774092] ? blk_add_driver_data+0x540/0x540 [ 268.787255] Node 1 Normal: 90*4kB (UME) 53*8kB (UME) 26*16kB (UME) 20*32kB (ME) 13*64kB (UME) 6*128kB (UME) 4*256kB (UME) 2*512kB (M) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26992kB [ 268.791544] ? __lock_acquire+0x6de/0x3ff0 [ 268.795665] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 268.799809] blkdev_ioctl+0x112/0x1a80 [ 268.799827] ? blkpg_ioctl+0x9d0/0x9d0 [ 268.814383] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 268.818861] ? do_futex+0x171/0x1880 [ 268.818877] ? mark_held_locks+0xf0/0xf0 [ 268.818895] ? debug_check_no_obj_freed+0x201/0x490 [ 268.825500] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 268.827341] ? futex_exit_release+0x220/0x220 [ 268.827356] block_ioctl+0xe9/0x130 [ 268.827370] ? blkdev_fallocate+0x3f0/0x3f0 [ 268.838475] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 268.843020] do_vfs_ioctl+0xcdb/0x12e0 [ 268.859574] 11252 total pagecache pages [ 268.863776] ? lock_downgrade+0x720/0x720 [ 268.872603] 0 pages in swap cache [ 268.876450] ? check_preemption_disabled+0x41/0x280 [ 268.876464] ? ioctl_preallocate+0x200/0x200 [ 268.876482] ? __fget+0x356/0x510 [ 268.880339] Swap cache stats: add 0, delete 0, find 0/0 [ 268.888897] ? do_dup2+0x450/0x450 [ 268.888911] ? __se_sys_futex+0x298/0x3b0 [ 268.888933] ksys_ioctl+0x9b/0xc0 [ 268.892610] Free swap = 0kB [ 268.896670] __x64_sys_ioctl+0x6f/0xb0 [ 268.896688] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 268.896704] do_syscall_64+0xf9/0x620 [ 268.901689] Total swap = 0kB [ 268.910516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.910533] RIP: 0033:0x7fb235d0a0c9 [ 268.914999] 2097051 pages RAM [ 268.918607] Code: Bad RIP value. [ 268.918615] RSP: 002b:00007fb23427c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 268.918632] RAX: ffffffffffffffda RBX: 00007fb235e29f80 RCX: 00007fb235d0a0c9 [ 268.925093] 0 pages HighMem/MovableOnly [ 268.931482] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 268.931491] RBP: 00007fb235d65ae9 R08: 0000000000000000 R09: 0000000000000000 [ 268.931498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 268.931505] R13: 00007ffc965c7f8f R14: 00007fb23427c300 R15: 0000000000022000 [ 268.939168] Mem-Info: [ 268.962411] 369649 pages reserved [ 268.971588] active_anon:12106 inactive_anon:10845 isolated_anon:0 [ 268.971588] active_file:15 inactive_file:0 isolated_file:0 [ 268.971588] unevictable:0 dirty:1 writeback:0 unstable:0 [ 268.971588] slab_reclaimable:13080 slab_unreclaimable:118087 [ 268.971588] mapped:22077 shmem:11200 pagetables:590 bounce:0 [ 268.971588] free:13793 free_pcp:124 free_cma:0 [ 268.982520] 0 pages cma reserved [ 268.983914] Node 0 active_anon:47168kB inactive_anon:35224kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59548kB dirty:0kB writeback:0kB shmem:36484kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 268.992873] Unreclaimable slab info: [ 269.000317] Node 1 active_anon:1256kB inactive_anon:8156kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:4kB writeback:0kB shmem:8316kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 269.000323] 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 [ 269.000353] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 269.000371] Node 0 DMA32 free:17564kB min:35996kB low:44992kB high:53988kB active_anon:47268kB inactive_anon:35224kB active_file:0kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2148kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 269.000403] lowmem_reserve[]: 0 0 1 1 1 [ 269.000422] 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 [ 269.000452] lowmem_reserve[]: 0 0 0 0 0 [ 269.000470] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:1256kB inactive_anon:8156kB active_file:28kB inactive_file:0kB unevictable:0kB writepending:4kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 269.000500] lowmem_reserve[]: 0 0 0 0 0 [ 269.000519] 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 [ 269.000588] Node 0 DMA32: 1237*4kB (UME) 731*8kB (UME) 287*16kB (ME) 40*32kB (UME) 13*64kB (UME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17628kB [ 269.000656] 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 [ 269.000720] Node 1 Normal: 90*4kB (UME) 53*8kB (UME) 26*16kB (UME) 20*32kB (ME) 13*64kB (UME) 6*128kB (UME) 4*256kB (UME) 2*512kB (M) 1*1024kB (U) 2*2048kB (UM) 4*4096kB (UM) = 26992kB [ 269.000806] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 269.000817] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 269.000828] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 269.000838] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 269.000843] 11235 total pagecache pages [ 269.000857] 0 pages in swap cache [ 269.000866] Swap cache stats: add 0, delete 0, find 0/0 [ 269.000871] Free swap = 0kB [ 269.000876] Total swap = 0kB [ 269.000884] 2097051 pages RAM [ 269.000889] 0 pages HighMem/MovableOnly [ 269.000894] 369649 pages reserved [ 269.000899] 0 pages cma reserved [ 269.236582] Bluetooth: hci3: command 0x041b tx timeout [ 269.258843] Name Used Total [ 269.431458] pid_2 30KB 32KB [ 269.438590] batadv_tt_change_cache 3KB 11KB [ 269.444419] batadv_tl_cache 8KB 16KB [ 269.449897] TIPC 16KB 37KB [ 269.455443] SCTPv6 26KB 37KB [ 269.460895] DCCPv6 20KB 30KB [ 269.466260] DCCP 26KB 42KB [ 269.471736] RXRPC 22KB 39KB [ 269.477171] rxrpc_call_jar 122KB 133KB [ 269.482539] bridge_fdb_cache 19KB 23KB [ 269.487968] fib6_nodes 246KB 284KB [ 269.493334] ip6_dst_cache 547KB 802KB [ 269.498761] RAWv6 119KB 141KB [ 269.504123] UDPv6 41KB 52KB [ 269.509550] TCPv6 33KB 36KB [ 269.514920] nf_conntrack 10KB 18KB [ 269.520412] t10_alua_lu_gp_cache 0KB 3KB [ 269.526040] sd_ext_cdb 0KB 7KB [ 269.531466] scsi_sense_cache 1056KB 1060KB [ 269.538547] virtio_scsi_cmd 16KB 16KB [ 269.543925] sgpool-128 8KB 8KB [ 269.549353] sgpool-64 4KB 12KB [ 269.554715] sgpool-32 2KB 15KB [ 269.560189] sgpool-16 1KB 7KB [ 269.565553] sgpool-8 0KB 7KB [ 269.570990] mqueue_inode_cache 27KB 37KB [ 269.576511] bio_post_read_ctx 14KB 15KB [ 269.581938] bio-2 14KB 15KB [ 269.587367] jfs_mp 7KB 7KB [ 269.592770] cifs_small_rq 15KB 16KB [ 269.598192] cifs_request 67KB 67KB [ 269.603551] cifs_mpx_ids 0KB 7KB [ 269.608985] nfs_commit_data 3KB 14KB [ 269.614351] nfs_write_data 34KB 44KB [ 269.619786] ext4_system_zone 1KB 7KB [ 269.625177] bio-1 1KB 7KB [ 269.630772] pid_namespace 7KB 7KB [ 269.636149] rpc_buffers 17KB 25KB [ 269.643937] rpc_tasks 2KB 7KB [ 269.649374] UNIX 1419KB 1458KB [ 269.654739] tcp_bind_bucket 2KB 4KB [ 269.660170] ip_fib_trie 37KB 43KB [ 269.665533] ip_fib_alias 171KB 205KB [ 269.670953] ip_dst_cache 26KB 28KB [ 269.676546] RAW 73KB 90KB [ 269.681918] UDP 65KB 87KB [ 269.687414] TCP 19KB 22KB [ 269.692835] hugetlbfs_inode_cache 3KB 15KB [ 269.698637] fscache_cookie_jar 1KB 7KB [ 269.704160] eventpoll_pwq 36KB 67KB [ 269.709619] eventpoll_epi 67KB 98KB [ 269.715037] inotify_inode_mark 23KB 23KB [ 269.720587] request_queue 199KB 199KB [ 269.725997] blkdev_requests 1KB 3KB [ 269.731453] blkdev_ioc 29KB 30KB [ 269.736911] bio-0 975KB 1001KB [ 269.744027] biovec-max 1567KB 1608KB [ 269.749503] biovec-64 1144KB 1236KB [ 269.754924] biovec-16 104KB 105KB [ 269.760398] bio_integrity_payload 1KB 8KB [ 269.766164] khugepaged_mm_slot 7KB 7KB [ 269.771717] uid_cache 0KB 4KB [ 269.777183] dmaengine-unmap-2 0KB 3KB [ 269.782603] skbuff_fclone_cache 56KB 63KB [ 269.788253] skbuff_head_cache 7592KB 7995KB [ 269.793669] configfs_dir_cache 3KB 7KB [ 269.799256] file_lock_cache 51KB 51KB [ 269.804675] file_lock_ctx 9KB 11KB [ 269.810129] fsnotify_mark_connector 15KB 15KB [ 269.816070] net_namespace 87KB 87KB [ 269.821537] shmem_inode_cache 8078KB 8080KB [ 269.826994] task_delay_info 270KB 363KB [ 269.832406] taskstats 34KB 34KB [ 269.837862] proc_dir_entry 971KB 993KB [ 269.843275] pde_opener 15KB 69KB [ 269.850492] seq_file 250KB 511KB [ 269.855924] sigqueue 70KB 70KB [ 269.861379] kernfs_node_cache 18251KB 18254KB [ 269.866866] mnt_cache 246KB 248KB [ 269.872357] filp 7047KB 8336KB [ 269.877831] names_cache 112939KB 112999KB [ 269.883256] iint_cache 28KB 51KB [ 269.888808] key_jar 4KB 7KB [ 269.894226] uts_namespace 8KB 15KB [ 269.899688] nsproxy 4KB 15KB [ 269.905127] vm_area_struct 3264KB 3379KB [ 269.910588] mm_struct 513KB 598KB [ 269.916008] fs_cache 295KB 380KB [ 269.921454] files_cache 1071KB 1245KB [ 269.926906] signal_cache 1888KB 2228KB [ 269.932322] sighand_cache 640KB 645KB [ 269.937781] task_struct 8635KB 8723KB [ 269.943202] cred_jar 2201KB 2396KB [ 269.950600] anon_vma_chain 1051KB 1074KB [ 269.956029] anon_vma 177KB 315KB [ 269.961841] pid 172KB 272KB [ 269.967444] Acpi-Operand 156KB 198KB [ 269.972860] Acpi-ParseExt 9KB 11KB [ 269.978315] Acpi-Parse 41KB 47KB [ 269.983737] Acpi-State 52KB 63KB [ 269.989367] Acpi-Namespace 20KB 27KB [ 269.994788] numa_policy 0KB 3KB [ 270.000309] debug_objects_cache 1446KB 1557KB [ 270.005902] trace_event_file 297KB 298KB [ 270.011379] ftrace_event_field 398KB 401KB [ 270.016941] pool_workqueue 166KB 168KB [ 270.022370] page->ptl 489KB 616KB [ 270.028085] kmalloc-2097152 2050KB 2050KB [ 270.033506] kmalloc-524288 5140KB 5654KB [ 270.039166] kmalloc-262144 1290KB 1290KB [ 270.044591] kmalloc-131072 650KB 650KB [ 270.052112] kmalloc-65536 2904KB 2970KB [ 270.057760] kmalloc-32768 2244KB 2244KB [ 270.063174] kmalloc-16384 1369KB 1435KB [ 270.068877] kmalloc-8192 5634KB 5725KB [ 270.074323] kmalloc-4096 28453KB 28492KB [ 270.079975] kmalloc-2048 16549KB 17907KB [ 270.085389] kmalloc-1024 12453KB 15112KB [ 270.091062] kmalloc-512 14923KB 15727KB [ 270.096767] kmalloc-256 5580KB 6262KB [ 270.102203] kmalloc-128 1306KB 1527KB [ 270.107936] kmalloc-96 3293KB 3396KB [ 270.113371] kmalloc-64 2704KB 3168KB [ 270.119081] kmalloc-32 1929KB 2303KB [ 270.124508] kmalloc-192 2219KB 2796KB [ 270.130294] kmem_cache 177KB 183KB [ 270.135714] Out of memory (oom_kill_allocating_task): Kill process 14018 (systemd-journal) score 0 or sacrifice child [ 270.146877] Killed process 14018 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:1760kB [ 270.160533] oom_reaper: reaped process 14018 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1760kB [ 270.338566] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 270.349334] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 270.362754] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 270.369595] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 270.376493] systemd[1]: Stopped Journal Service. 17:53:51 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 17:53:51 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) [ 270.402751] systemd[1]: Starting Journal Service... 17:53:51 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:51 executing program 0: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:51 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 17:53:51 executing program 3: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) 17:53:51 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:53:51 executing program 4: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:51 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:51 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:53:51 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) 17:53:51 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:51 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) 17:53:51 executing program 4: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:51 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:51 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:53:51 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:51 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) [ 270.794488] systemd-journald[14502]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 271.298526] systemd[1]: Started Journal Service. [ 271.316701] Bluetooth: hci3: command 0x040f tx timeout [ 272.273291] oom_reaper: reaped process 14518 (syz-executor.2), now anon-rss:0kB, file-rss:14288kB, shmem-rss:24kB [ 272.291216] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 272.326278] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 272.331412] CPU: 0 PID: 13725 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 272.339290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 272.348635] Call Trace: [ 272.351222] dump_stack+0x1fc/0x2ef [ 272.354852] dump_header+0x15d/0xc3f [ 272.358568] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 272.363671] ? ___ratelimit+0x319/0x590 [ 272.367646] oom_kill_process.cold+0x10/0x692 [ 272.372143] ? check_preemption_disabled+0x41/0x280 [ 272.377170] ? has_intersects_mems_allowed+0x1d6/0x290 [ 272.382449] out_of_memory+0x1072/0x1390 [ 272.382641] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 272.386514] ? oom_killer_disable+0x270/0x270 [ 272.386531] ? mutex_trylock+0x15f/0x1a0 [ 272.386549] __alloc_pages_nodemask+0x23a2/0x2890 [ 272.386568] ? find_get_entry+0x4cd/0x8a0 [ 272.386588] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 272.409045] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 272.409593] alloc_pages_current+0x193/0x2a0 [ 272.428001] filemap_fault+0x146e/0x2180 [ 272.432071] ext4_filemap_fault+0x84/0xb0 [ 272.436216] __do_fault+0x10b/0x4b0 [ 272.439839] ? do_raw_spin_unlock+0x171/0x230 [ 272.444334] __handle_mm_fault+0x273b/0x41c0 [ 272.448741] ? debug_object_free+0x1cc/0x380 [ 272.453150] ? vm_insert_page+0x9c0/0x9c0 [ 272.457309] ? check_preemption_disabled+0x41/0x280 [ 272.462333] handle_mm_fault+0x436/0xb10 [ 272.466397] __do_page_fault+0x68e/0xd60 [ 272.470468] ? trace_hardirqs_off_caller+0x6e/0x210 [ 272.475476] ? spurious_fault+0x840/0x840 [ 272.479620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 272.484464] ? page_fault+0x8/0x30 [ 272.488004] page_fault+0x1e/0x30 [ 272.491473] RIP: 0033:0x7fb235d2d5e0 [ 272.495177] Code: Bad RIP value. [ 272.498532] RSP: 002b:00007ffc965c8178 EFLAGS: 00010293 [ 272.503889] RAX: 0000000000000000 RBX: 000000000000000c RCX: 00007fb235d2edf1 [ 272.511155] RDX: 00007ffc965c81c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 272.518507] RBP: 00007ffc965c824c R08: 0000000000000000 R09: 000000469c507958 [ 272.525775] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 272.533038] R13: 00000000000423e0 R14: 0000000000000019 R15: 00007ffc965c82b0 [ 272.547892] Mem-Info: [ 272.550329] active_anon:12050 inactive_anon:12876 isolated_anon:0 [ 272.550329] active_file:14 inactive_file:16 isolated_file:0 [ 272.550329] unevictable:0 dirty:0 writeback:0 unstable:0 [ 272.550329] slab_reclaimable:13129 slab_unreclaimable:120583 [ 272.550329] mapped:21957 shmem:13247 pagetables:566 bounce:0 [ 272.550329] free:13805 free_pcp:151 free_cma:0 [ 272.552524] CPU: 1 PID: 14518 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 272.583625] Node 0 active_anon:46780kB inactive_anon:40740kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59068kB dirty:0kB writeback:0kB shmem:42064kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 272.591429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 272.591435] Call Trace: [ 272.591456] dump_stack+0x1fc/0x2ef [ 272.591474] warn_alloc.cold+0x7b/0x18f [ 272.620829] Node 1 active_anon:1420kB inactive_anon:10764kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:0kB writeback:0kB shmem:10924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 272.628288] ? zone_watermark_ok_safe+0x260/0x260 [ 272.628303] ? usleep_range+0x170/0x170 [ 272.628323] ? collect_expired_timers+0x2a0/0x2a0 [ 272.630880] 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 [ 272.634509] __alloc_pages_nodemask+0x232f/0x2890 [ 272.638479] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 272.665601] ? switch_mm_irqs_off+0x764/0x1340 [ 272.665627] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 272.670465] Node 0 DMA32 free:17656kB min:35996kB low:44992kB high:53988kB active_anon:46880kB inactive_anon:40740kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7872kB pagetables:2048kB bounce:0kB free_pcp:356kB local_pcp:108kB free_cma:0kB [ 272.674413] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 272.679239] lowmem_reserve[]: 0 0 1 1 1 [ 272.705330] ? rcu_nmi_exit+0xb3/0x180 [ 272.705357] ? alloc_pages_current+0x164/0x2a0 [ 272.710184] 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 [ 272.715170] alloc_pages_current+0x193/0x2a0 [ 272.715185] ? write_comp_data+0x1d/0x70 [ 272.715199] relay_open_buf.part.0+0x2a8/0xb80 [ 272.715221] relay_open+0x537/0x9f0 [ 272.715240] do_blk_trace_setup+0x4f6/0xb40 [ 272.715255] ? _copy_from_user+0xd2/0x130 [ 272.715268] __blk_trace_setup+0xca/0x180 [ 272.715282] ? do_blk_trace_setup+0xb40/0xb40 [ 272.715297] ? migrate_swap_stop+0x900/0x900 [ 272.715324] blk_trace_ioctl+0x155/0x290 [ 272.715337] ? blk_add_driver_data+0x540/0x540 [ 272.715356] ? __lock_acquire+0x6de/0x3ff0 [ 272.715377] blkdev_ioctl+0x112/0x1a80 [ 272.715390] ? blkpg_ioctl+0x9d0/0x9d0 [ 272.715404] ? do_futex+0x171/0x1880 [ 272.715420] ? mark_held_locks+0xf0/0xf0 [ 272.715438] ? debug_check_no_obj_freed+0x201/0x490 [ 272.715457] ? futex_exit_release+0x220/0x220 [ 272.715473] block_ioctl+0xe9/0x130 [ 272.715484] ? blkdev_fallocate+0x3f0/0x3f0 [ 272.715499] do_vfs_ioctl+0xcdb/0x12e0 [ 272.715514] ? lock_downgrade+0x720/0x720 [ 272.715530] ? check_preemption_disabled+0x41/0x280 [ 272.715544] ? ioctl_preallocate+0x200/0x200 [ 272.715562] ? __fget+0x356/0x510 [ 272.715579] ? do_dup2+0x450/0x450 [ 272.715594] ? __se_sys_futex+0x298/0x3b0 [ 272.715617] ksys_ioctl+0x9b/0xc0 [ 272.715633] __x64_sys_ioctl+0x6f/0xb0 [ 272.715647] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 272.715661] do_syscall_64+0xf9/0x620 [ 272.715681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.715692] RIP: 0033:0x7fb235d0a0c9 [ 272.715705] Code: Bad RIP value. [ 272.715713] RSP: 002b:00007fb23427c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 272.715726] RAX: ffffffffffffffda RBX: 00007fb235e29f80 RCX: 00007fb235d0a0c9 [ 272.715734] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 272.715742] RBP: 00007fb235d65ae9 R08: 0000000000000000 R09: 0000000000000000 [ 272.715750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 272.715759] R13: 00007ffc965c7f8f R14: 00007fb23427c300 R15: 0000000000022000 [ 272.732886] Mem-Info: [ 272.764001] lowmem_reserve[]: 0 0 0 0 0 [ 272.779825] active_anon:12050 inactive_anon:12876 isolated_anon:0 [ 272.779825] active_file:14 inactive_file:16 isolated_file:0 [ 272.779825] unevictable:0 dirty:0 writeback:0 unstable:0 [ 272.779825] slab_reclaimable:13129 slab_unreclaimable:120583 [ 272.779825] mapped:21957 shmem:13247 pagetables:566 bounce:0 [ 272.779825] free:13805 free_pcp:151 free_cma:0 [ 272.805565] Node 1 Normal free:26696kB min:53876kB low:67344kB high:80812kB active_anon:1420kB inactive_anon:10764kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 272.816704] Node 0 active_anon:46780kB inactive_anon:40740kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59068kB dirty:0kB writeback:0kB shmem:42064kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 272.829402] lowmem_reserve[]: 0 0 0 0 0 [ 272.849212] Node 1 active_anon:1420kB inactive_anon:10764kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28760kB dirty:0kB writeback:0kB shmem:10924kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 272.854726] 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 [ 272.855392] 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 [ 272.859408] Node 0 DMA32: 1174*4kB (ME) 695*8kB (ME) 313*16kB (ME) 54*32kB (ME) 11*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 272.878056] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 272.883637] 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 [ 272.884682] Node 0 DMA32 free:17656kB min:35996kB low:44992kB high:53988kB active_anon:46880kB inactive_anon:40740kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7872kB pagetables:2048kB bounce:0kB free_pcp:356kB local_pcp:248kB free_cma:0kB [ 272.890858] Node 1 Normal: 12*4kB (UME) 13*8kB (ME) 3*16kB (UME) 4*32kB (ME) 2*64kB (E) 3*128kB (UME) 3*256kB (UME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26696kB [ 272.901222] lowmem_reserve[]: 0 0 1 1 1 [ 272.907771] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 272.910660] 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 [ 272.913512] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 272.923713] lowmem_reserve[]: 0 0 0 0 0 [ 272.935050] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 272.942343] Node 1 Normal free:26696kB min:53876kB low:67344kB high:80812kB active_anon:1420kB inactive_anon:10764kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 272.942883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 272.964605] lowmem_reserve[]: 0 0 0 0 0 [ 272.968649] 13277 total pagecache pages [ 272.972718] 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 [ 272.984685] 0 pages in swap cache [ 272.999833] Node 0 DMA32: 1174*4kB (ME) 695*8kB (ME) 313*16kB (ME) 54*32kB (ME) 11*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 273.038077] Swap cache stats: add 0, delete 0, find 0/0 [ 273.069883] 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 [ 273.094402] Free swap = 0kB [ 273.123238] Node 1 Normal: 12*4kB (UME) 13*8kB (ME) 3*16kB (UME) 4*32kB (ME) 2*64kB (E) 3*128kB (UME) 3*256kB (UME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26696kB [ 273.139552] Total swap = 0kB [ 273.162370] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 273.179379] 2097051 pages RAM [ 273.190632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 273.229161] 0 pages HighMem/MovableOnly [ 273.233089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 273.233367] 369649 pages reserved [ 273.242368] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 273.242375] 13277 total pagecache pages [ 273.242388] 0 pages in swap cache [ 273.242396] Swap cache stats: add 0, delete 0, find 0/0 [ 273.242401] Free swap = 0kB [ 273.242405] Total swap = 0kB [ 273.242418] 2097051 pages RAM [ 273.282561] 0 pages cma reserved [ 273.292919] 0 pages HighMem/MovableOnly [ 273.328175] Unreclaimable slab info: [ 273.341072] 369649 pages reserved [ 273.356471] Name Used Total [ 273.380146] 0 pages cma reserved [ 273.385660] pid_2 30KB 32KB [ 273.401772] Bluetooth: hci3: command 0x0419 tx timeout [ 273.511982] batadv_tt_change_cache 2KB 11KB [ 273.517985] batadv_tl_cache 7KB 16KB [ 273.523959] TIPC 15KB 37KB [ 273.532650] SCTPv6 22KB 37KB [ 273.538509] DCCPv6 17KB 30KB [ 273.551371] DCCP 21KB 42KB [ 273.560471] RXRPC 19KB 39KB [ 273.565841] rxrpc_call_jar 115KB 133KB [ 273.576215] bridge_fdb_cache 13KB 23KB [ 273.581584] fib6_nodes 246KB 284KB [ 273.591650] ip6_dst_cache 555KB 802KB [ 273.598000] RAWv6 108KB 141KB [ 273.603368] UDPv6 37KB 52KB [ 273.612846] TCPv6 39KB 42KB [ 273.619214] nf_conntrack 10KB 15KB [ 273.624634] t10_alua_lu_gp_cache 0KB 3KB [ 273.636109] sd_ext_cdb 0KB 7KB [ 273.641478] scsi_sense_cache 1056KB 1060KB [ 273.651934] virtio_scsi_cmd 16KB 16KB [ 273.657638] sgpool-128 8KB 8KB [ 273.663003] sgpool-64 4KB 12KB [ 273.673186] sgpool-32 2KB 15KB [ 273.678620] sgpool-16 1KB 7KB [ 273.684120] sgpool-8 0KB 7KB [ 273.694382] mqueue_inode_cache 18KB 37KB [ 273.700068] bio_post_read_ctx 14KB 15KB [ 273.705498] bio-2 14KB 15KB [ 273.715815] jfs_mp 7KB 7KB [ 273.721443] cifs_small_rq 15KB 16KB [ 273.731788] cifs_request 67KB 67KB [ 273.739417] cifs_mpx_ids 0KB 7KB [ 273.744802] nfs_commit_data 3KB 14KB [ 273.755087] nfs_write_data 34KB 44KB [ 273.760737] ext4_system_zone 1KB 7KB [ 273.771371] bio-1 1KB 7KB [ 273.777263] pid_namespace 3KB 7KB [ 273.782641] rpc_buffers 17KB 25KB [ 273.792897] rpc_tasks 2KB 7KB [ 273.800881] UNIX 1261KB 1331KB [ 273.811392] tcp_bind_bucket 2KB 4KB [ 273.816861] ip_fib_trie 35KB 43KB [ 273.822364] ip_fib_alias 167KB 205KB [ 273.832592] ip_dst_cache 26KB 28KB [ 273.840135] RAW 64KB 90KB [ 273.845501] UDP 57KB 87KB [ 273.855804] TCP 22KB 22KB [ 273.861399] hugetlbfs_inode_cache 3KB 15KB [ 273.872080] fscache_cookie_jar 1KB 7KB [ 273.877643] eventpoll_pwq 36KB 67KB [ 273.883224] eventpoll_epi 67KB 98KB [ 273.893803] inotify_inode_mark 23KB 23KB [ 273.899482] request_queue 199KB 199KB [ 273.904845] blkdev_requests 1KB 3KB [ 273.915179] blkdev_ioc 30KB 30KB [ 273.921405] bio-0 1034KB 1035KB [ 273.931763] biovec-max 1575KB 1608KB [ 273.937363] biovec-64 1198KB 1236KB [ 273.944711] biovec-16 108KB 108KB [ 273.955073] bio_integrity_payload 1KB 8KB [ 273.960890] khugepaged_mm_slot 7KB 7KB [ 273.971305] uid_cache 0KB 4KB [ 273.976756] dmaengine-unmap-2 0KB 3KB [ 273.982273] skbuff_fclone_cache 67KB 67KB [ 273.993024] skbuff_head_cache 6470KB 7852KB [ 273.998481] configfs_dir_cache 3KB 7KB [ 274.004133] file_lock_cache 55KB 55KB [ 274.014381] file_lock_ctx 9KB 11KB [ 274.019969] fsnotify_mark_connector 15KB 15KB [ 274.025849] net_namespace 87KB 87KB [ 274.039865] shmem_inode_cache 8078KB 8080KB [ 274.047593] task_delay_info 270KB 363KB [ 274.052963] taskstats 38KB 38KB [ 274.058574] proc_dir_entry 942KB 993KB [ 274.063942] pde_opener 15KB 69KB [ 274.069379] seq_file 257KB 511KB [ 274.074881] sigqueue 70KB 70KB [ 274.080331] kernfs_node_cache 18254KB 18262KB [ 274.085899] mnt_cache 240KB 248KB [ 274.091591] filp 7081KB 8328KB [ 274.097167] names_cache 126199KB 126220KB [ 274.102530] iint_cache 28KB 51KB [ 274.108035] key_jar 4KB 7KB [ 274.113535] uts_namespace 5KB 15KB [ 274.119579] nsproxy 3KB 15KB [ 274.124947] vm_area_struct 3117KB 3364KB [ 274.130470] mm_struct 533KB 598KB [ 274.136067] fs_cache 295KB 380KB [ 274.141425] files_cache 1046KB 1241KB [ 274.148488] signal_cache 1716KB 2220KB [ 274.154035] sighand_cache 594KB 645KB [ 274.159543] task_struct 7328KB 7417KB [ 274.165181] cred_jar 2171KB 2396KB [ 274.170617] anon_vma_chain 1044KB 1074KB [ 274.176311] anon_vma 177KB 315KB [ 274.181833] pid 172KB 272KB [ 274.187311] Acpi-Operand 156KB 198KB [ 274.192858] Acpi-ParseExt 9KB 11KB [ 274.198291] Acpi-Parse 41KB 47KB [ 274.203884] Acpi-State 52KB 63KB [ 274.209347] Acpi-Namespace 20KB 27KB [ 274.214867] numa_policy 0KB 3KB [ 274.220292] debug_objects_cache 1433KB 1557KB [ 274.226084] trace_event_file 297KB 298KB [ 274.231449] ftrace_event_field 398KB 401KB [ 274.236950] pool_workqueue 163KB 168KB [ 274.242466] page->ptl 489KB 616KB [ 274.249389] kmalloc-2097152 2050KB 2050KB [ 274.254913] kmalloc-524288 5654KB 5654KB [ 274.260347] kmalloc-262144 1290KB 1290KB [ 274.265865] kmalloc-131072 650KB 650KB [ 274.271488] kmalloc-65536 2904KB 2970KB [ 274.277034] kmalloc-32768 2178KB 2244KB [ 274.282637] kmalloc-16384 1353KB 1402KB [ 274.288428] kmalloc-8192 5172KB 5288KB [ 274.293900] kmalloc-4096 24866KB 24905KB [ 274.299657] kmalloc-2048 15070KB 17295KB [ 274.305111] kmalloc-1024 11117KB 14946KB [ 274.310775] kmalloc-512 13151KB 15551KB [ 274.316236] kmalloc-256 5158KB 6243KB [ 274.321744] kmalloc-128 1243KB 1527KB [ 274.327172] kmalloc-96 3256KB 3396KB [ 274.332789] kmalloc-64 2614KB 3168KB [ 274.338467] kmalloc-32 1873KB 2303KB [ 274.343927] kmalloc-192 2159KB 2796KB [ 274.351249] kmem_cache 177KB 183KB [ 274.356891] Out of memory (oom_kill_allocating_task): Kill process 13725 (syz-executor.2) score 0 or sacrifice child [ 274.367831] Killed process 13725 (syz-executor.2) total-vm:56708kB, anon-rss:460kB, file-rss:13608kB, shmem-rss:64kB [ 274.379064] oom_reaper: reaped process 13725 (syz-executor.2), now anon-rss:0kB, file-rss:13604kB, shmem-rss:64kB 17:53:56 executing program 4: openat$nvram(0xffffffffffffff9c, 0x0, 0x2, 0x0) 17:53:56 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:53:56 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x400, 0x0) 17:53:56 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x400, 0x0) 17:53:56 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) 17:53:56 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:53:56 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:53:56 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x400, 0x0) 17:53:56 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:53:56 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x400, 0x0) 17:53:56 executing program 3: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) 17:53:56 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:53:56 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:53:56 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:53:56 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:53:56 executing program 3: syz_open_dev$dri(0x0, 0x0, 0x0) [ 275.231043] blktrace: Concurrent blktraces are not allowed on nbd0 [ 276.631602] IPVS: ftp: loaded support on port[0] = 21 [ 278.099191] kworker/u4:3 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 278.219503] kworker/u4:3 cpuset=/ mems_allowed=0-1 [ 278.224918] CPU: 0 PID: 97 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 278.232364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 278.241723] Workqueue: netns cleanup_net [ 278.245781] Call Trace: [ 278.248371] dump_stack+0x1fc/0x2ef [ 278.252001] dump_header+0x15d/0xc3f [ 278.255715] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 278.260814] ? ___ratelimit+0x319/0x590 [ 278.264787] oom_kill_process.cold+0x10/0x692 [ 278.269278] ? oom_badness.part.0+0x135/0x6e0 [ 278.273771] ? lock_downgrade+0x720/0x720 [ 278.277923] ? check_preemption_disabled+0x41/0x280 [ 278.282937] out_of_memory+0x34d/0x1390 [ 278.286915] ? oom_killer_disable+0x270/0x270 [ 278.291411] ? mutex_trylock+0x15f/0x1a0 [ 278.295473] __alloc_pages_nodemask+0x23a2/0x2890 [ 278.300336] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 278.305181] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 278.310024] ? hwsim_exit_net+0xb8e/0x1580 [ 278.314255] ? ops_exit_list+0xa5/0x150 [ 278.318224] ? cleanup_net+0x3b4/0x8b0 [ 278.322111] ? finish_task_switch+0x1db/0x760 [ 278.326608] ? mark_held_locks+0xa6/0xf0 [ 278.330665] ? ____cache_alloc_node+0x156/0x1d0 [ 278.335342] ? cache_grow_begin+0x64/0x8a0 [ 278.339576] cache_grow_begin+0xa4/0x8a0 [ 278.343640] fallback_alloc+0x213/0x2e0 [ 278.347620] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 278.352636] __kmalloc_node_track_caller+0x38/0x70 [ 278.357566] __alloc_skb+0xae/0x560 [ 278.361195] nl80211_notify_wiphy+0xb8/0x240 [ 278.365602] ? nl80211_set_coalesce+0x1e90/0x1e90 [ 278.370450] ? up_read+0x17/0x110 [ 278.373902] wiphy_unregister+0x142/0xea0 [ 278.378055] ? cfg80211_sched_scan_stop_wk+0x160/0x160 [ 278.383331] ? ___preempt_schedule+0x16/0x18 [ 278.387767] ? _raw_spin_unlock_irq+0x6c/0x80 [ 278.392260] ? destroy_workqueue+0x66c/0x790 [ 278.396675] ieee80211_unregister_hw+0x1d5/0x260 [ 278.401431] hwsim_exit_net+0xb8e/0x1580 [ 278.405494] ? mac80211_hwsim_netlink_notify+0x1400/0x1400 [ 278.411114] ? nf_unregister_net_hooks+0x5d/0xe0 [ 278.415870] ? mac80211_hwsim_netlink_notify+0x1400/0x1400 [ 278.421492] ops_exit_list+0xa5/0x150 [ 278.425295] cleanup_net+0x3b4/0x8b0 [ 278.429012] ? net_drop_ns+0x90/0x90 [ 278.432727] ? check_preemption_disabled+0x10/0x280 [ 278.437772] process_one_work+0x864/0x1570 [ 278.442013] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 278.446689] worker_thread+0x64c/0x1130 [ 278.450681] ? process_one_work+0x1570/0x1570 [ 278.455170] kthread+0x33f/0x460 [ 278.458528] ? kthread_park+0x180/0x180 [ 278.462500] ret_from_fork+0x24/0x30 [ 278.525712] Bluetooth: hci4: command 0x0409 tx timeout [ 278.996995] Mem-Info: [ 279.001812] active_anon:12202 inactive_anon:12899 isolated_anon:0 [ 279.001812] active_file:12 inactive_file:0 isolated_file:18 [ 279.001812] unevictable:0 dirty:0 writeback:0 unstable:0 [ 279.001812] slab_reclaimable:13185 slab_unreclaimable:120823 [ 279.001812] mapped:22034 shmem:13270 pagetables:585 bounce:0 [ 279.001812] free:25141 free_pcp:62 free_cma:0 [ 279.035269] Node 0 active_anon:46752kB inactive_anon:40820kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):72kB mapped:44968kB dirty:0kB writeback:0kB shmem:42140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 279.062837] Node 1 active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 279.090035] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 279.118134] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 279.123167] Node 0 DMA32 free:35852kB min:35996kB low:44992kB high:53988kB active_anon:46752kB inactive_anon:40820kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2028kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 279.151889] lowmem_reserve[]: 0 0 1 1 1 [ 279.155941] 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 [ 279.182840] lowmem_reserve[]: 0 0 0 0 0 [ 279.186870] Node 1 Normal free:53760kB min:53876kB low:67344kB high:80812kB active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 279.215490] lowmem_reserve[]: 0 0 0 0 0 [ 279.219474] Node 0 DMA: 1*4kB (U) 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) = 10972kB [ 279.233171] Node 0 DMA32: 1307*4kB (UME) 838*8kB (UME) 446*16kB (UME) 144*32kB (UME) 51*64kB (UME) 20*128kB (M) 25*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35900kB [ 279.250493] 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 [ 279.261601] Node 1 Normal: 43*4kB (UME) 26*8kB (UME) 16*16kB (UME) 18*32kB (ME) 11*64kB (UME) 3*128kB (UME) 3*256kB (UME) 1*512kB (U) 1*1024kB (M) 0*2048kB 12*4096kB (UM) = 53756kB [ 279.279656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 279.288777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 279.297421] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 279.306298] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 279.314879] 13298 total pagecache pages [ 279.319115] 0 pages in swap cache [ 279.322550] Swap cache stats: add 0, delete 0, find 0/0 [ 279.328030] Free swap = 0kB [ 279.331025] Total swap = 0kB [ 279.334139] 2097051 pages RAM [ 279.337312] 0 pages HighMem/MovableOnly [ 279.341272] 369649 pages reserved [ 279.344698] 0 pages cma reserved [ 279.348153] Unreclaimable slab info: [ 279.352079] Name Used Total [ 279.357662] pid_2 27KB 32KB [ 279.363044] batadv_tt_change_cache 2KB 11KB [ 279.371682] batadv_tl_cache 6KB 16KB [ 279.377144] TIPC 30KB 37KB [ 279.382504] SCTPv6 37KB 37KB [ 279.387906] DCCPv6 25KB 30KB [ 279.393270] DCCP 19KB 42KB [ 279.398845] RXRPC 32KB 39KB [ 279.404199] rxrpc_call_jar 126KB 133KB [ 279.409660] bridge_fdb_cache 12KB 23KB [ 279.415021] fib6_nodes 222KB 284KB [ 279.420421] ip6_dst_cache 496KB 780KB [ 279.425911] RAWv6 123KB 141KB [ 279.431264] UDPv6 48KB 52KB [ 279.436665] TCPv6 33KB 42KB [ 279.442022] nf_conntrack 10KB 15KB [ 279.447433] t10_alua_lu_gp_cache 0KB 3KB [ 279.453050] sd_ext_cdb 0KB 7KB [ 279.458437] scsi_sense_cache 1056KB 1060KB [ 279.463777] virtio_scsi_cmd 16KB 16KB [ 279.470102] sgpool-128 8KB 8KB [ 279.475524] sgpool-64 4KB 12KB [ 279.480884] sgpool-32 2KB 15KB [ 279.488990] sgpool-16 1KB 7KB [ 279.494349] sgpool-8 0KB 7KB [ 279.499805] mqueue_inode_cache 31KB 37KB [ 279.505265] bio_post_read_ctx 14KB 15KB [ 279.510744] bio-2 14KB 15KB [ 279.516176] jfs_mp 7KB 7KB [ 279.521567] cifs_small_rq 15KB 16KB [ 279.526973] cifs_request 67KB 67KB [ 279.532333] cifs_mpx_ids 0KB 7KB [ 279.537915] nfs_commit_data 3KB 14KB [ 279.543616] nfs_write_data 34KB 44KB [ 279.549051] ext4_system_zone 1KB 7KB [ 279.554415] bio-1 1KB 7KB [ 279.559886] pid_namespace 7KB 7KB [ 279.565251] rpc_buffers 17KB 25KB [ 279.570656] rpc_tasks 2KB 7KB [ 279.577704] UNIX 1183KB 1286KB [ 279.583069] tcp_bind_bucket 3KB 4KB [ 279.588448] ip_fib_trie 31KB 43KB [ 279.593789] ip_fib_alias 152KB 205KB [ 279.599191] ip_dst_cache 12KB 28KB [ 279.604560] RAW 79KB 90KB [ 279.610651] UDP 43KB 87KB [ 279.620085] TCP 14KB 22KB [ 279.626332] hugetlbfs_inode_cache 3KB 15KB [ 279.632037] fscache_cookie_jar 1KB 7KB [ 279.641660] eventpoll_pwq 36KB 67KB [ 279.647932] eventpoll_epi 67KB 98KB [ 279.653289] inotify_inode_mark 18KB 23KB [ 279.662871] request_queue 199KB 199KB [ 279.669123] blkdev_requests 1KB 3KB [ 279.680812] blkdev_ioc 34KB 34KB [ 279.687471] bio-0 1128KB 1128KB [ 279.692829] biovec-max 1625KB 1641KB [ 279.799437] biovec-64 1333KB 1338KB [ 279.804824] biovec-16 108KB 108KB [ 279.885462] bio_integrity_payload 1KB 8KB [ 279.891201] khugepaged_mm_slot 9KB 11KB [ 279.960507] uid_cache 0KB 4KB [ 279.999156] dmaengine-unmap-2 0KB 3KB [ 280.004547] skbuff_fclone_cache 91KB 93KB [ 280.044521] skbuff_head_cache 6360KB 7638KB [ 280.064002] configfs_dir_cache 3KB 7KB [ 280.119279] file_lock_cache 56KB 63KB [ 280.124749] file_lock_ctx 9KB 11KB [ 280.131009] fsnotify_mark_connector 9KB 15KB [ 280.141051] net_namespace 87KB 87KB [ 280.147309] shmem_inode_cache 8109KB 8111KB [ 280.152664] task_delay_info 253KB 363KB [ 280.162278] taskstats 42KB 42KB [ 280.168544] proc_dir_entry 925KB 990KB [ 280.173905] pde_opener 15KB 69KB [ 280.179348] seq_file 265KB 511KB [ 280.184709] sigqueue 74KB 74KB [ 280.191233] kernfs_node_cache 18295KB 18297KB [ 280.196637] mnt_cache 242KB 248KB [ 280.201980] filp 6895KB 8302KB [ 280.207388] names_cache 123152KB 123199KB [ 280.212738] iint_cache 27KB 51KB [ 280.218148] key_jar 4KB 7KB [ 280.223500] uts_namespace 4KB 15KB [ 280.228892] nsproxy 8KB 15KB [ 280.234242] vm_area_struct 3312KB 3399KB [ 280.284600] mm_struct 492KB 598KB [ 280.318223] fs_cache 271KB 380KB [ 280.323604] files_cache 1005KB 1241KB [ 280.383827] signal_cache 1687KB 2220KB [ 280.418795] sighand_cache 594KB 645KB [ 280.424225] task_struct 7751KB 7770KB [ 280.460060] cred_jar 2111KB 2396KB [ 280.491224] anon_vma_chain 1111KB 1114KB [ 280.528063] anon_vma 171KB 315KB [ 280.533444] pid 160KB 272KB [ 280.594273] Acpi-Operand 156KB 198KB [ 280.601596] Bluetooth: hci4: command 0x041b tx timeout [ 280.655613] Acpi-ParseExt 9KB 11KB [ 280.660979] Acpi-Parse 41KB 47KB [ 280.717655] Acpi-State 52KB 63KB [ 280.723039] Acpi-Namespace 20KB 27KB [ 280.797681] numa_policy 0KB 3KB [ 280.815195] debug_objects_cache 1423KB 1557KB [ 280.862044] trace_event_file 297KB 298KB [ 280.898537] ftrace_event_field 398KB 401KB [ 280.929679] pool_workqueue 161KB 168KB [ 280.935085] page->ptl 499KB 616KB [ 280.999662] kmalloc-2097152 2050KB 2050KB [ 281.051037] kmalloc-524288 5654KB 6168KB [ 281.092046] kmalloc-262144 1290KB 1290KB [ 281.138337] kmalloc-131072 650KB 650KB [ 281.143724] kmalloc-65536 2640KB 2970KB [ 281.204373] kmalloc-32768 2178KB 2178KB [ 281.243041] kmalloc-16384 1336KB 1386KB [ 281.277732] kmalloc-8192 5214KB 5263KB [ 281.283113] kmalloc-4096 25823KB 25861KB [ 281.349019] kmalloc-2048 14943KB 17225KB [ 281.354404] kmalloc-1024 11333KB 14946KB [ 281.419564] kmalloc-512 13219KB 15502KB [ 281.439396] kmalloc-256 5149KB 6243KB [ 281.444772] kmalloc-128 1225KB 1527KB [ 281.500155] kmalloc-96 3196KB 3396KB [ 281.538127] kmalloc-64 2614KB 3168KB [ 281.543508] kmalloc-32 1888KB 2303KB [ 281.605382] kmalloc-192 2135KB 2796KB [ 281.610772] kmem_cache 177KB 183KB [ 281.672621] Out of memory: Kill process 14593 (syz-executor.5) score 1001 or sacrifice child [ 281.730009] Killed process 14596 (syz-executor.5) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:96kB [ 281.796413] oom_reaper: reaped process 14596 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 281.798902] cron invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 281.892434] cron cpuset=/ mems_allowed=0-1 [ 281.900401] CPU: 1 PID: 7779 Comm: cron Not tainted 4.19.211-syzkaller #0 [ 281.907336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 281.916683] Call Trace: [ 281.919273] dump_stack+0x1fc/0x2ef [ 281.922902] dump_header+0x15d/0xc3f [ 281.926615] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 281.931711] ? ___ratelimit+0x319/0x590 [ 281.935687] oom_kill_process.cold+0x10/0x692 [ 281.940182] ? check_preemption_disabled+0x41/0x280 [ 281.945197] ? has_intersects_mems_allowed+0x1d6/0x290 [ 281.950469] out_of_memory+0x1072/0x1390 [ 281.954537] ? oom_killer_disable+0x270/0x270 [ 281.959039] ? mutex_trylock+0x15f/0x1a0 [ 281.963113] __alloc_pages_nodemask+0x23a2/0x2890 [ 281.967959] ? find_get_entry+0x4cd/0x8a0 [ 281.972146] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 281.977009] alloc_pages_current+0x193/0x2a0 [ 281.981412] filemap_fault+0x146e/0x2180 [ 281.985470] ext4_filemap_fault+0x84/0xb0 [ 281.989596] __do_fault+0x10b/0x4b0 [ 281.993210] __handle_mm_fault+0x273b/0x41c0 [ 281.997601] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 282.002681] ? vm_insert_page+0x9c0/0x9c0 [ 282.006819] ? check_preemption_disabled+0x41/0x280 [ 282.011815] handle_mm_fault+0x436/0xb10 [ 282.015860] __do_page_fault+0x68e/0xd60 [ 282.019901] ? trace_hardirqs_off_caller+0x6e/0x210 [ 282.024896] ? spurious_fault+0x840/0x840 [ 282.029024] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 282.033860] ? page_fault+0x8/0x30 [ 282.037400] page_fault+0x1e/0x30 [ 282.040835] RIP: 0033:0x7f8363f6c270 [ 282.044532] Code: Bad RIP value. [ 282.047874] RSP: 002b:00007ffd73728a08 EFLAGS: 00010246 [ 282.053217] RAX: 0000000000000000 RBX: fffffffffffffeb0 RCX: 00007f8363f6c270 [ 282.060465] RDX: 0000000000000002 RSI: 00007ffd73728a10 RDI: 00007ffd73728a10 [ 282.067713] RBP: 0000000000000002 R08: 0000000000000020 R09: 0000000000000000 [ 282.074973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.082238] R13: 00007ffd73728b60 R14: 0000000000000000 R15: 0000000000000000 [ 282.110365] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 282.124700] Mem-Info: [ 282.129459] active_anon:12175 inactive_anon:12899 isolated_anon:0 [ 282.129459] active_file:11 inactive_file:12 isolated_file:6 [ 282.129459] unevictable:0 dirty:0 writeback:0 unstable:0 [ 282.129459] slab_reclaimable:13184 slab_unreclaimable:120444 [ 282.129459] mapped:22017 shmem:13270 pagetables:585 bounce:0 [ 282.129459] free:14091 free_pcp:154 free_cma:0 [ 282.132598] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 282.167534] Node 0 active_anon:46644kB inactive_anon:40820kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):24kB mapped:44968kB dirty:0kB writeback:0kB shmem:42140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 282.168026] CPU: 1 PID: 14596 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 282.195589] Node 1 active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 282.203382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 282.230534] 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 [ 282.239835] Call Trace: [ 282.239858] dump_stack+0x1fc/0x2ef [ 282.239877] warn_alloc.cold+0x7b/0x18f [ 282.265971] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 282.268539] ? zone_watermark_ok_safe+0x260/0x260 [ 282.272131] Node 0 DMA32 free:18448kB min:35996kB low:44992kB high:53988kB active_anon:46644kB inactive_anon:40820kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2028kB bounce:0kB free_pcp:368kB local_pcp:296kB free_cma:0kB [ 282.276090] ? usleep_range+0x170/0x170 [ 282.276105] ? mark_held_locks+0xa6/0xf0 [ 282.276122] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 282.281107] lowmem_reserve[]: 0 0 1 1 1 [ 282.285935] ? collect_expired_timers+0x2a0/0x2a0 [ 282.285968] __alloc_pages_nodemask+0x232f/0x2890 [ 282.314835] 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 [ 282.318794] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 282.318812] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 282.322842] lowmem_reserve[]: 0 0 0 0 0 [ 282.328275] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 282.328295] ? retint_kernel+0x2d/0x2d [ 282.328323] alloc_pages_current+0x193/0x2a0 [ 282.332257] Node 1 Normal free:27036kB min:53876kB low:67344kB high:80812kB active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 282.337084] ? write_comp_data+0x16/0x70 [ 282.337099] relay_open_buf.part.0+0x2a8/0xb80 [ 282.337122] relay_open+0x537/0x9f0 [ 282.341927] lowmem_reserve[]: 0 0 0 0 0 [ 282.367769] do_blk_trace_setup+0x4f6/0xb40 [ 282.367784] ? _copy_from_user+0xd2/0x130 [ 282.367799] __blk_trace_setup+0xca/0x180 [ 282.372616] 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 [ 282.377193] ? do_blk_trace_setup+0xb40/0xb40 [ 282.377208] ? migrate_swap_stop+0x900/0x900 [ 282.377236] blk_trace_ioctl+0x155/0x290 [ 282.381168] Node 0 DMA32: 1142*4kB (ME) 693*8kB (UME) 333*16kB (ME) 61*32kB (ME) 11*64kB (UME) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18480kB [ 282.385907] ? blk_add_driver_data+0x540/0x540 [ 282.385924] ? __lock_acquire+0x6de/0x3ff0 [ 282.385944] blkdev_ioctl+0x112/0x1a80 [ 282.389799] 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 [ 282.394191] ? blkpg_ioctl+0x9d0/0x9d0 [ 282.422892] Node 1 Normal: 43*4kB (ME) 26*8kB (UME) 16*16kB (UME) 19*32kB (UME) 11*64kB (UME) 2*128kB (ME) 3*256kB (UME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 27036kB [ 282.426915] ? do_futex+0x171/0x1880 [ 282.426931] ? mark_held_locks+0xf0/0xf0 [ 282.426954] ? debug_check_no_obj_freed+0x201/0x490 [ 282.431505] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 282.435112] ? futex_exit_release+0x220/0x220 [ 282.439081] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 282.443357] block_ioctl+0xe9/0x130 [ 282.447495] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 282.451609] ? blkdev_fallocate+0x3f0/0x3f0 [ 282.464775] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 282.469230] do_vfs_ioctl+0xcdb/0x12e0 [ 282.469245] ? lock_downgrade+0x720/0x720 [ 282.469264] ? check_preemption_disabled+0x41/0x280 [ 282.473637] 13299 total pagecache pages [ 282.477682] ? ioctl_preallocate+0x200/0x200 [ 282.477699] ? __fget+0x356/0x510 [ 282.477715] ? do_dup2+0x450/0x450 [ 282.492130] 0 pages in swap cache [ 282.496678] ? __se_sys_futex+0x298/0x3b0 [ 282.496700] ksys_ioctl+0x9b/0xc0 [ 282.496716] __x64_sys_ioctl+0x6f/0xb0 [ 282.500935] Swap cache stats: add 0, delete 0, find 0/0 [ 282.504817] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 282.515846] Free swap = 0kB [ 282.519676] do_syscall_64+0xf9/0x620 [ 282.536066] Total swap = 0kB [ 282.539742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.543765] 2097051 pages RAM [ 282.548765] RIP: 0033:0x7ff1974170c9 [ 282.548785] Code: Bad RIP value. [ 282.557618] 0 pages HighMem/MovableOnly [ 282.562072] RSP: 002b:00007ff195989168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.570652] 369649 pages reserved [ 282.574242] RAX: ffffffffffffffda RBX: 00007ff197536f80 RCX: 00007ff1974170c9 [ 282.583073] 0 pages cma reserved [ 282.587526] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 282.587535] RBP: 00007ff197472ae9 R08: 0000000000000000 R09: 0000000000000000 [ 282.587542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.587554] R13: 00007ffcf3e7b0bf R14: 00007ff195989300 R15: 0000000000022000 [ 282.596119] Unreclaimable slab info: [ 282.615285] Mem-Info: [ 282.619079] Name Used Total [ 282.622471] active_anon:12175 inactive_anon:12899 isolated_anon:0 [ 282.622471] active_file:11 inactive_file:12 isolated_file:6 [ 282.622471] unevictable:0 dirty:0 writeback:0 unstable:0 [ 282.622471] slab_reclaimable:13184 slab_unreclaimable:120444 [ 282.622471] mapped:22017 shmem:13270 pagetables:585 bounce:0 [ 282.622471] free:14091 free_pcp:154 free_cma:0 [ 282.624880] pid_2 23KB 32KB [ 282.633136] Node 0 active_anon:46644kB inactive_anon:40820kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):24kB mapped:44968kB dirty:0kB writeback:0kB shmem:42140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 282.638080] batadv_tt_change_cache 2KB 11KB [ 282.639894] Node 1 active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 282.645262] batadv_tl_cache 6KB 16KB [ 282.645290] TIPC 22KB 37KB [ 282.645309] SCTPv6 26KB 37KB [ 282.645328] DCCPv6 22KB 30KB [ 282.645341] DCCP 19KB 42KB [ 282.645380] RXRPC 24KB 39KB [ 282.645391] rxrpc_call_jar 122KB 133KB [ 282.645403] bridge_fdb_cache 12KB 23KB [ 282.645418] fib6_nodes 216KB 284KB [ 282.645428] ip6_dst_cache 496KB 780KB [ 282.645440] RAWv6 114KB 135KB [ 282.645452] UDPv6 39KB 52KB [ 282.645464] TCPv6 27KB 42KB [ 282.645484] nf_conntrack 8KB 15KB [ 282.645549] t10_alua_lu_gp_cache 0KB 3KB [ 282.645565] sd_ext_cdb 0KB 7KB [ 282.645575] scsi_sense_cache 1056KB 1060KB [ 282.645585] virtio_scsi_cmd 16KB 16KB [ 282.645598] sgpool-128 8KB 8KB [ 282.645608] sgpool-64 4KB 12KB [ 282.645617] sgpool-32 2KB 15KB [ 282.645626] sgpool-16 1KB 7KB [ 282.645635] sgpool-8 0KB 7KB [ 282.645653] mqueue_inode_cache 24KB 37KB [ 282.645669] bio_post_read_ctx 14KB 15KB [ 282.645741] bio-2 14KB 15KB [ 282.645750] jfs_mp 7KB 7KB [ 282.645789] cifs_small_rq 15KB 16KB [ 282.645799] cifs_request 67KB 67KB [ 282.645808] cifs_mpx_ids 0KB 7KB [ 282.645837] nfs_commit_data 3KB 14KB [ 282.645846] nfs_write_data 34KB 44KB [ 282.645889] ext4_system_zone 1KB 7KB [ 282.645920] bio-1 1KB 7KB [ 282.645937] pid_namespace 3KB 7KB [ 282.645957] rpc_buffers 17KB 25KB [ 282.645966] rpc_tasks 2KB 7KB [ 282.645976] UNIX 1126KB 1222KB [ 282.645991] tcp_bind_bucket 2KB 4KB [ 282.646008] ip_fib_trie 31KB 43KB [ 282.646018] ip_fib_alias 149KB 205KB [ 282.646027] ip_dst_cache 12KB 28KB [ 282.646039] RAW 72KB 90KB [ 282.646048] UDP 42KB 74KB [ 282.646061] TCP 8KB 11KB [ 282.646073] hugetlbfs_inode_cache 3KB 15KB [ 282.646082] fscache_cookie_jar 1KB 7KB [ 282.646092] eventpoll_pwq 31KB 67KB [ 282.646101] eventpoll_epi 58KB 98KB [ 282.646111] inotify_inode_mark 16KB 23KB [ 282.646122] request_queue 199KB 199KB [ 282.646131] blkdev_requests 1KB 3KB [ 282.646141] blkdev_ioc 30KB 34KB [ 282.646151] bio-0 1128KB 1128KB [ 282.646160] biovec-max 1608KB 1641KB [ 282.646172] biovec-64 1344KB 1346KB [ 282.646182] biovec-16 108KB 108KB [ 282.646191] bio_integrity_payload 1KB 8KB [ 282.646201] khugepaged_mm_slot 7KB 11KB [ 282.646219] uid_cache 0KB 4KB [ 282.646228] dmaengine-unmap-2 0KB 3KB [ 282.646240] skbuff_fclone_cache 90KB 93KB [ 282.646249] skbuff_head_cache 6563KB 7638KB [ 282.646259] configfs_dir_cache 3KB 7KB [ 282.646269] file_lock_cache 54KB 63KB [ 282.646279] file_lock_ctx 9KB 11KB [ 282.646289] fsnotify_mark_connector 8KB 15KB [ 282.646298] net_namespace 87KB 87KB [ 282.646307] shmem_inode_cache 8100KB 8111KB [ 282.646317] task_delay_info 245KB 363KB [ 282.646327] taskstats 38KB 42KB [ 282.646337] proc_dir_entry 922KB 990KB [ 282.646346] pde_opener 14KB 69KB [ 282.646356] seq_file 259KB 507KB [ 282.646365] sigqueue 68KB 74KB [ 282.646375] kernfs_node_cache 18284KB 18297KB [ 282.646385] mnt_cache 234KB 244KB [ 282.646394] filp 6888KB 8298KB [ 282.646404] names_cache 123143KB 123190KB [ 282.646414] iint_cache 26KB 51KB [ 282.646423] key_jar 4KB 7KB [ 282.646432] uts_namespace 4KB 15KB [ 282.646442] nsproxy 6KB 15KB [ 282.646451] vm_area_struct 3307KB 3399KB [ 282.646461] mm_struct 476KB 598KB [ 282.646471] fs_cache 261KB 376KB [ 282.646480] files_cache 1005KB 1241KB [ 282.646489] signal_cache 1687KB 2220KB [ 282.646499] sighand_cache 594KB 645KB [ 282.646508] task_struct 7726KB 7770KB [ 282.646517] cred_jar 2111KB 2396KB [ 282.646526] anon_vma_chain 1106KB 1114KB [ 282.646535] anon_vma 160KB 315KB [ 282.646544] pid 148KB 272KB [ 282.646554] Acpi-Operand 156KB 198KB [ 282.646563] Acpi-ParseExt 9KB 11KB [ 282.646573] Acpi-Parse 41KB 47KB [ 282.646582] Acpi-State 52KB 63KB [ 282.646592] Acpi-Namespace 20KB 27KB [ 282.646603] numa_policy 0KB 3KB [ 282.646612] debug_objects_cache 1416KB 1557KB [ 282.646622] trace_event_file 297KB 298KB [ 282.646632] ftrace_event_field 398KB 401KB [ 282.646641] pool_workqueue 159KB 168KB [ 282.646653] page->ptl 495KB 616KB [ 282.646697] kmalloc-2097152 2050KB 2050KB [ 282.655233] 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 [ 282.658107] kmalloc-524288 5654KB 6168KB [ 282.662444] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 282.666308] kmalloc-262144 1290KB 1290KB [ 282.672574] Node 0 DMA32 free:18448kB min:35996kB low:44992kB high:53988kB active_anon:46644kB inactive_anon:40820kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2028kB bounce:0kB free_pcp:368kB local_pcp:72kB free_cma:0kB [ 282.673080] kmalloc-131072 650KB 650KB [ 282.676755] Bluetooth: hci4: command 0x040f tx timeout [ 282.680434] kmalloc-65536 2640KB 2838KB [ 282.680444] kmalloc-32768 2145KB 2178KB [ 282.695210] lowmem_reserve[]: 0 0 1 1 1 [ 282.699200] kmalloc-16384 1320KB 1386KB [ 282.702400] 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 [ 282.709692] kmalloc-8192 5181KB 5263KB [ 282.709701] kmalloc-4096 25814KB 25852KB [ 282.709728] kmalloc-2048 14921KB 17225KB [ 282.709751] kmalloc-1024 11373KB 14946KB [ 282.709772] kmalloc-512 13371KB 15502KB [ 282.724551] lowmem_reserve[]: 0 0 0 0 0 [ 282.731612] kmalloc-256 5149KB 6243KB [ 282.731620] kmalloc-128 1216KB 1527KB [ 282.731631] kmalloc-96 3203KB 3396KB [ 282.739910] Node 1 Normal free:27036kB min:53876kB low:67344kB high:80812kB active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 282.746208] kmalloc-64 2614KB 3168KB [ 282.783123] lowmem_reserve[]: 0 0 0 0 0 [ 282.810036] kmalloc-32 1888KB 2303KB [ 282.823613] 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 [ 282.842773] kmalloc-192 2103KB 2796KB [ 282.855857] Node 0 DMA32: 1142*4kB (ME) 823*8kB (UME) 333*16kB (ME) 61*32kB (ME) 11*64kB (UME) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19520kB [ 282.859746] kmem_cache 177KB 183KB [ 282.864201] 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 [ 282.869587] Out of memory (oom_kill_allocating_task): Kill process 7779 (cron) score 0 or sacrifice child [ 282.869618] Killed process 7779 (cron) total-vm:27996kB, anon-rss:228kB, file-rss:0kB, shmem-rss:0kB [ 282.870296] oom_reaper: reaped process 7779 (cron), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 282.879418] Node 1 Normal: 43*4kB (ME) 26*8kB (UME) 16*16kB (UME) 19*32kB (UME) 11*64kB (UME) 2*128kB (ME) 3*256kB (UME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 27036kB [ 282.986000] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 282.995279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 283.004613] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 283.020928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 283.048370] CPU: 0 PID: 14563 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 283.068315] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 283.069687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 283.075034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 283.080366] Call Trace: [ 283.080389] dump_stack+0x1fc/0x2ef [ 283.080407] dump_header+0x15d/0xc3f [ 283.080423] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 283.080435] ? ___ratelimit+0x319/0x590 [ 283.080454] oom_kill_process.cold+0x10/0x692 [ 283.080471] ? check_preemption_disabled+0x41/0x280 [ 283.080490] ? has_intersects_mems_allowed+0x1d6/0x290 [ 283.080504] out_of_memory+0x1072/0x1390 [ 283.080524] ? oom_killer_disable+0x270/0x270 [ 283.080538] ? mutex_trylock+0x15f/0x1a0 [ 283.080553] __alloc_pages_nodemask+0x23a2/0x2890 [ 283.080571] ? find_get_entry+0x4cd/0x8a0 [ 283.080592] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 283.080625] alloc_pages_current+0x193/0x2a0 [ 283.080637] filemap_fault+0x146e/0x2180 [ 283.080661] ext4_filemap_fault+0x84/0xb0 [ 283.080674] __do_fault+0x10b/0x4b0 [ 283.080691] __handle_mm_fault+0x273b/0x41c0 [ 283.080708] ? vm_insert_page+0x9c0/0x9c0 [ 283.080733] ? check_preemption_disabled+0x41/0x280 [ 283.101803] 13300 total pagecache pages [ 283.102567] handle_mm_fault+0x436/0xb10 [ 283.114878] 0 pages in swap cache [ 283.118688] __do_page_fault+0x68e/0xd60 [ 283.118708] ? trace_hardirqs_off_caller+0x6e/0x210 [ 283.118723] ? spurious_fault+0x840/0x840 [ 283.118737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.118757] ? page_fault+0x8/0x30 [ 283.140560] Swap cache stats: add 0, delete 0, find 0/0 [ 283.145475] page_fault+0x1e/0x30 [ 283.145488] RIP: 0033:0x7f1245343200 [ 283.145502] Code: Bad RIP value. [ 283.145509] RSP: 002b:00007ffe376a2278 EFLAGS: 00010202 [ 283.145520] RAX: 0000000000000001 RBX: 00005638d1adc040 RCX: 0000000000000000 [ 283.145527] RDX: 0000000000000008 RSI: 00007ffe376a22b8 RDI: 0000000000000003 [ 283.145534] RBP: 00007ffe376a22b8 R08: 0000000000000008 R09: 0000000000000010 [ 283.145545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.170252] Free swap = 0kB [ 283.172696] R13: 00007ffe376a22b0 R14: 0000000000000000 R15: 0000000000000003 [ 283.181826] Total swap = 0kB [ 283.208516] Mem-Info: [ 283.229970] 2097051 pages RAM [ 283.250278] active_anon:12115 inactive_anon:12899 isolated_anon:0 [ 283.250278] active_file:12 inactive_file:18 isolated_file:0 [ 283.250278] unevictable:0 dirty:0 writeback:0 unstable:0 [ 283.250278] slab_reclaimable:13183 slab_unreclaimable:120171 [ 283.250278] mapped:22017 shmem:13270 pagetables:564 bounce:0 [ 283.250278] free:14567 free_pcp:0 free_cma:0 [ 283.274501] 0 pages HighMem/MovableOnly [ 283.293489] Node 0 active_anon:46404kB inactive_anon:40820kB active_file:36kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44968kB dirty:0kB writeback:0kB shmem:42140kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 283.322429] 369649 pages reserved [ 283.358703] Node 1 active_anon:2056kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 283.373129] 0 pages cma reserved [ 283.403957] 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 [ 284.141687] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 284.153642] Node 0 DMA32 free:146736kB min:35996kB low:44992kB high:53988kB active_anon:46728kB inactive_anon:40816kB active_file:848kB inactive_file:13416kB unevictable:0kB writepending:192kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2004kB bounce:0kB free_pcp:776kB local_pcp:60kB free_cma:0kB [ 284.190093] lowmem_reserve[]: 0 0 1 1 1 [ 284.201434] 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 [ 284.269843] lowmem_reserve[]: 0 0 0 0 0 [ 284.273846] Node 1 Normal free:334084kB min:53876kB low:67344kB high:80812kB active_anon:1968kB inactive_anon:10776kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:1260kB local_pcp:0kB free_cma:0kB [ 284.312964] lowmem_reserve[]: 0 0 0 0 0 [ 284.320331] 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 [ 284.366011] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 284.372741] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 284.388333] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 284.395284] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 284.399430] Node 0 DMA32: 1622*4kB (U) 1880*8kB (UME) 2478*16kB (UE) 1552*32kB (UME) 531*64kB (UME) 4*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 145336kB [ 284.418617] device bridge_slave_1 left promiscuous mode [ 284.424116] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.445814] 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 [ 284.458291] device bridge_slave_0 left promiscuous mode [ 284.463797] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.475038] Node 1 Normal: 151*4kB (UME) 166*8kB (UME) 155*16kB (UME) 151*32kB (UME) 143*64kB (UME) 124*128kB (UME) 91*256kB (UME) 72*512kB (U) 51*1024kB (UM) 44*2048kB (U) 58*4096kB (UM) = 474332kB [ 284.506779] device veth1_macvtap left promiscuous mode [ 284.512101] device veth0_macvtap left promiscuous mode [ 284.517802] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 284.531794] device veth1_vlan left promiscuous mode [ 284.537725] device veth0_vlan left promiscuous mode [ 284.548032] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 284.557343] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 284.575408] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 284.584002] 17002 total pagecache pages [ 284.591064] 0 pages in swap cache [ 284.594524] Swap cache stats: add 0, delete 0, find 0/0 [ 284.600755] Free swap = 0kB [ 284.603780] Total swap = 0kB [ 284.607922] 2097051 pages RAM [ 284.611111] 0 pages HighMem/MovableOnly [ 284.615944] 369649 pages reserved [ 284.619388] 0 pages cma reserved [ 284.622742] Unreclaimable slab info: [ 284.635021] Name Used Total [ 284.640575] pid_2 22KB 32KB [ 284.655113] batadv_tt_change_cache 3KB 11KB [ 284.660927] batadv_tl_cache 6KB 16KB [ 284.675065] TIPC 15KB 37KB [ 284.680447] SCTPv6 24KB 37KB [ 284.705085] DCCPv6 20KB 30KB [ 284.710466] DCCP 19KB 42KB [ 284.725095] RXRPC 16KB 39KB [ 284.730465] rxrpc_call_jar 117KB 133KB [ 284.745034] bridge_fdb_cache 15KB 23KB [ 284.750407] fib6_nodes 213KB 284KB [ 284.756932] ip6_dst_cache 496KB 780KB [ 284.762299] RAWv6 113KB 135KB [ 284.762974] Bluetooth: hci4: command 0x0419 tx timeout [ 284.768812] UDPv6 37KB 52KB [ 284.780015] TCPv6 24KB 42KB [ 284.785892] nf_conntrack 7KB 15KB [ 284.791313] t10_alua_lu_gp_cache 0KB 3KB [ 284.797859] sd_ext_cdb 0KB 7KB [ 284.803229] scsi_sense_cache 1056KB 1060KB [ 284.814113] virtio_scsi_cmd 16KB 16KB [ 284.820114] sgpool-128 8KB 8KB [ 284.835864] sgpool-64 4KB 12KB [ 284.841245] sgpool-32 2KB 15KB [ 284.869749] sgpool-16 1KB 7KB [ 284.875697] sgpool-8 0KB 7KB [ 284.881083] mqueue_inode_cache 16KB 37KB [ 284.905002] bio_post_read_ctx 14KB 15KB [ 284.910445] bio-2 14KB 15KB [ 284.935001] jfs_mp 7KB 7KB [ 284.940411] cifs_small_rq 15KB 16KB [ 284.955010] cifs_request 67KB 67KB [ 284.960383] cifs_mpx_ids 0KB 7KB [ 284.975031] nfs_commit_data 3KB 14KB [ 284.980411] nfs_write_data 34KB 44KB [ 284.995288] ext4_system_zone 1KB 7KB [ 285.005728] bio-1 1KB 7KB [ 285.011098] pid_namespace 3KB 7KB [ 285.034999] rpc_buffers 17KB 25KB [ 285.040372] rpc_tasks 2KB 7KB [ 285.055004] UNIX 1117KB 1215KB [ 285.060385] tcp_bind_bucket 1KB 4KB [ 285.075007] ip_fib_trie 34KB 43KB [ 285.080386] ip_fib_alias 149KB 205KB [ 285.094993] ip_dst_cache 10KB 28KB [ 285.100366] RAW 69KB 90KB [ 285.106650] UDP 42KB 74KB [ 285.112027] TCP 8KB 11KB [ 285.123154] hugetlbfs_inode_cache 3KB 15KB [ 285.129469] fscache_cookie_jar 1KB 7KB [ 285.140127] eventpoll_pwq 30KB 67KB [ 285.147202] eventpoll_epi 57KB 98KB [ 285.152567] inotify_inode_mark 15KB 23KB [ 285.164499] request_queue 199KB 199KB [ 285.179665] blkdev_requests 1KB 3KB [ 285.199683] blkdev_ioc 29KB 34KB [ 285.215018] bio-0 1154KB 1155KB [ 285.220389] biovec-max 1592KB 1641KB [ 285.235014] biovec-64 1344KB 1346KB [ 285.240389] biovec-16 107KB 108KB [ 285.246723] bio_integrity_payload 1KB 8KB [ 285.252438] khugepaged_mm_slot 6KB 11KB [ 285.258781] uid_cache 0KB 4KB [ 285.264147] dmaengine-unmap-2 0KB 3KB [ 285.270399] skbuff_fclone_cache 87KB 93KB [ 285.276432] skbuff_head_cache 6124KB 7567KB [ 285.281795] configfs_dir_cache 3KB 7KB [ 285.288202] file_lock_cache 51KB 63KB [ 285.293563] file_lock_ctx 9KB 11KB [ 285.299793] fsnotify_mark_connector 7KB 15KB [ 285.306244] net_namespace 87KB 87KB [ 285.311611] shmem_inode_cache 8098KB 8111KB [ 285.317934] task_delay_info 241KB 363KB [ 285.323300] taskstats 33KB 42KB [ 285.329663] proc_dir_entry 920KB 990KB [ 285.335509] pde_opener 13KB 69KB [ 285.340870] seq_file 256KB 507KB [ 285.347158] sigqueue 68KB 74KB [ 285.352525] kernfs_node_cache 18295KB 18297KB [ 285.365073] mnt_cache 227KB 244KB [ 285.370454] filp 7135KB 8291KB [ 285.385037] names_cache 129654KB 129663KB [ 285.390418] iint_cache 31KB 51KB [ 285.405017] key_jar 4KB 7KB [ 285.410392] uts_namespace 4KB 15KB [ 285.434966] nsproxy 4KB 15KB [ 285.440343] vm_area_struct 3060KB 3333KB [ 285.454982] mm_struct 472KB 591KB [ 285.460361] fs_cache 255KB 376KB [ 285.474991] files_cache 994KB 1237KB [ 285.480375] signal_cache 1594KB 2192KB [ 285.505018] sighand_cache 610KB 645KB [ 285.510404] task_struct 6886KB 6962KB [ 285.525038] cred_jar 2195KB 2396KB [ 285.530419] anon_vma_chain 1031KB 1114KB [ 285.544955] anon_vma 155KB 315KB [ 285.550330] pid 145KB 272KB [ 285.565788] Acpi-Operand 156KB 198KB [ 285.572177] Acpi-ParseExt 9KB 11KB [ 285.578896] Acpi-Parse 41KB 47KB [ 285.595125] Acpi-State 52KB 63KB [ 285.600499] Acpi-Namespace 20KB 27KB [ 285.613366] numa_policy 0KB 3KB [ 285.624382] debug_objects_cache 1416KB 1557KB [ 285.631388] trace_event_file 297KB 298KB [ 285.638599] ftrace_event_field 398KB 401KB [ 285.652292] pool_workqueue 168KB 168KB [ 285.658307] page->ptl 488KB 616KB [ 285.663719] kmalloc-2097152 2050KB 2050KB [ 285.670103] kmalloc-524288 5654KB 6168KB [ 285.675967] kmalloc-262144 1290KB 1290KB [ 285.681327] kmalloc-131072 650KB 650KB [ 285.687732] kmalloc-65536 2640KB 2838KB [ 285.693098] kmalloc-32768 2145KB 2178KB [ 285.699291] kmalloc-16384 1303KB 1386KB [ 285.704656] kmalloc-8192 4966KB 5082KB [ 285.710920] kmalloc-4096 23362KB 23400KB [ 285.716805] kmalloc-2048 14152KB 16817KB [ 285.722171] kmalloc-1024 10496KB 14812KB [ 285.728420] kmalloc-512 12190KB 15303KB [ 285.733783] kmalloc-256 4879KB 6210KB [ 285.740000] kmalloc-128 1200KB 1527KB [ 285.745952] kmalloc-96 3226KB 3396KB [ 285.751317] kmalloc-64 2547KB 3168KB [ 285.757557] kmalloc-32 1839KB 2303KB [ 285.762918] kmalloc-192 2073KB 2796KB [ 285.769170] kmem_cache 177KB 183KB [ 285.774532] Out of memory (oom_kill_allocating_task): Kill process 14563 (systemd-rfkill) score 0 or sacrifice child [ 285.786155] Killed process 14563 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 285.797923] oom_reaper: reaped process 14563 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 289.609631] device hsr_slave_1 left promiscuous mode [ 289.617042] device hsr_slave_0 left promiscuous mode [ 289.634245] team0 (unregistering): Port device team_slave_1 removed [ 289.643996] team0 (unregistering): Port device team_slave_0 removed [ 289.653496] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 289.663618] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 289.692889] bond0 (unregistering): Released all slaves [ 289.816980] chnl_net:caif_netlink_parms(): no params data found [ 289.899364] bridge0: port 1(bridge_slave_0) entered blocking state [ 289.911168] bridge0: port 1(bridge_slave_0) entered disabled state [ 289.919489] device bridge_slave_0 entered promiscuous mode [ 289.932710] bridge0: port 2(bridge_slave_1) entered blocking state [ 289.939447] bridge0: port 2(bridge_slave_1) entered disabled state [ 289.952887] device bridge_slave_1 entered promiscuous mode [ 289.990636] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 290.000622] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 290.037123] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 290.050059] team0: Port device team_slave_0 added [ 290.056226] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 290.063806] team0: Port device team_slave_1 added [ 290.096624] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 290.102881] 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. [ 290.137162] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 290.154249] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 290.160940] 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. [ 290.191849] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 290.213731] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 290.222234] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 290.258676] device hsr_slave_0 entered promiscuous mode [ 290.270937] device hsr_slave_1 entered promiscuous mode [ 290.277405] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 290.290670] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 290.424350] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.430761] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.437467] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.443821] bridge0: port 1(bridge_slave_0) entered forwarding state [ 290.489728] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 290.495882] 8021q: adding VLAN 0 to HW filter on device bond0 [ 290.505953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 290.516094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 290.523664] bridge0: port 1(bridge_slave_0) entered disabled state [ 290.531344] bridge0: port 2(bridge_slave_1) entered disabled state [ 290.538754] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 290.549971] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 290.556375] 8021q: adding VLAN 0 to HW filter on device team0 [ 290.567892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 290.575812] bridge0: port 1(bridge_slave_0) entered blocking state [ 290.582153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 290.606130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 290.613792] bridge0: port 2(bridge_slave_1) entered blocking state [ 290.620193] bridge0: port 2(bridge_slave_1) entered forwarding state [ 290.628677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 290.636932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 290.649320] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 290.664025] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 290.674981] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 290.688353] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 290.696539] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 290.704250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 290.723317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 290.773242] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 290.787763] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 290.793986] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 290.803985] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 290.821093] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 290.882991] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 290.892902] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 290.900742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 290.909805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 290.941696] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 290.949145] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 290.958045] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 290.968328] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 290.975685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 290.983036] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 290.992133] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 290.999770] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 291.008557] device veth0_vlan entered promiscuous mode [ 291.023355] device veth1_vlan entered promiscuous mode [ 291.029297] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 291.040652] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 291.052028] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 291.061794] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 291.068819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 291.076590] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 291.083701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 291.091724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 291.101196] device veth0_macvtap entered promiscuous mode [ 291.107834] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 291.116598] device veth1_macvtap entered promiscuous mode [ 291.122653] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 291.131759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 291.141447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 291.150450] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 291.160651] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.169810] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 291.179562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.188727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 291.198478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.207638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 291.217378] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.226554] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 291.236325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.248640] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 291.255689] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 291.262503] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 291.269995] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 291.277491] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 291.285804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 291.296642] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 291.306448] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.316681] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 291.327058] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.336610] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 291.348680] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.358281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 291.368414] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.377995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 291.388129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 291.398794] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 291.407441] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 291.414506] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 291.422230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 291.533415] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 291.542185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 291.555553] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 291.562568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 291.588132] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 291.595726] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 291.602833] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 291.611239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 292.908312] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 292.922339] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 292.934602] CPU: 0 PID: 14619 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 292.942493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 292.951841] Call Trace: [ 292.954429] dump_stack+0x1fc/0x2ef [ 292.958057] dump_header+0x15d/0xc3f [ 292.961768] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 292.966865] ? ___ratelimit+0x319/0x590 [ 292.970840] oom_kill_process.cold+0x10/0x692 [ 292.975332] ? check_preemption_disabled+0x41/0x280 [ 292.980351] ? has_intersects_mems_allowed+0x1d6/0x290 [ 292.985629] out_of_memory+0x1072/0x1390 [ 292.989698] ? oom_killer_disable+0x270/0x270 [ 292.994199] ? mutex_trylock+0x15f/0x1a0 [ 292.998259] __alloc_pages_nodemask+0x23a2/0x2890 [ 293.003106] ? find_get_entry+0x4cd/0x8a0 [ 293.007258] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 293.012125] alloc_pages_current+0x193/0x2a0 [ 293.016533] filemap_fault+0x146e/0x2180 [ 293.020603] ext4_filemap_fault+0x84/0xb0 [ 293.024747] __do_fault+0x10b/0x4b0 [ 293.028366] ? do_raw_spin_unlock+0x171/0x230 [ 293.032861] __handle_mm_fault+0x273b/0x41c0 [ 293.037271] ? debug_object_free+0x1cc/0x380 [ 293.041685] ? vm_insert_page+0x9c0/0x9c0 [ 293.045850] ? check_preemption_disabled+0x41/0x280 [ 293.050873] handle_mm_fault+0x436/0xb10 [ 293.054944] __do_page_fault+0x68e/0xd60 [ 293.059011] ? trace_hardirqs_off_caller+0x6e/0x210 [ 293.064025] ? spurious_fault+0x840/0x840 [ 293.068176] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.073041] ? page_fault+0x8/0x30 [ 293.076580] page_fault+0x1e/0x30 [ 293.080025] RIP: 0033:0x7f0baf2f55e0 [ 293.083734] Code: Bad RIP value. [ 293.087091] RSP: 002b:00007ffd61f824b8 EFLAGS: 00010293 [ 293.092455] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0baf2f6df1 [ 293.099721] RDX: 00007ffd61f82500 RSI: 0000000000000000 RDI: 0000000000000000 [ 293.106983] RBP: 00007ffd61f8258c R08: 0000000000000000 R09: 0000004be40f0538 [ 293.114234] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 293.121487] R13: 00000000000476af R14: 0000000000000019 R15: 00007ffd61f825f0 [ 293.129885] Mem-Info: [ 293.132306] active_anon:12137 inactive_anon:12899 isolated_anon:0 [ 293.132306] active_file:23 inactive_file:20 isolated_file:0 [ 293.132306] unevictable:0 dirty:2 writeback:0 unstable:0 [ 293.132306] slab_reclaimable:13131 slab_unreclaimable:123120 [ 293.132306] mapped:22117 shmem:13269 pagetables:564 bounce:0 [ 293.132306] free:25049 free_pcp:189 free_cma:0 [ 293.166632] Node 0 active_anon:46708kB inactive_anon:40820kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45356kB dirty:0kB writeback:0kB shmem:42136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 293.199702] Node 1 active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 293.231835] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 293.263684] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 293.280009] Node 0 DMA32 free:35980kB min:35996kB low:44992kB high:53988kB active_anon:46708kB inactive_anon:40820kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1944kB bounce:0kB free_pcp:500kB local_pcp:372kB free_cma:0kB [ 293.351156] lowmem_reserve[]: 0 0 1 1 1 [ 293.355239] 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 [ 293.471980] lowmem_reserve[]: 0 0 0 0 0 [ 293.483717] Node 1 Normal free:53368kB min:53876kB low:67344kB high:80812kB active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:256kB local_pcp:256kB free_cma:0kB [ 293.551381] lowmem_reserve[]: 0 0 0 0 0 [ 293.561298] Node 0 DMA: 1*4kB (U) 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) = 10972kB [ 293.613433] Node 0 DMA32: 1239*4kB (ME) 796*8kB (UME) 361*16kB (UME) 72*32kB (UME) 17*64kB (UME) 5*128kB (UM) 58*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35980kB [ 293.652664] 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 [ 293.699336] Node 1 Normal: 32*4kB (ME) 27*8kB (UME) 14*16kB (UME) 16*32kB (UME) 13*64kB (UME) 4*128kB (ME) 3*256kB (UME) 0*512kB 1*1024kB (M) 0*2048kB 12*4096kB (UM) = 53368kB [ 293.758551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 293.783067] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 293.814546] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 293.823396] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 293.877991] 13296 total pagecache pages [ 293.881995] 0 pages in swap cache [ 293.898185] Swap cache stats: add 0, delete 0, find 0/0 [ 293.909198] Free swap = 0kB [ 293.912222] Total swap = 0kB [ 293.934277] 2097051 pages RAM [ 293.937392] 0 pages HighMem/MovableOnly [ 293.958309] 369649 pages reserved [ 293.961781] 0 pages cma reserved [ 293.979736] Unreclaimable slab info: [ 293.983457] Name Used Total [ 293.998250] pid_2 26KB 32KB [ 294.003691] batadv_tt_change_cache 2KB 11KB [ 294.045041] batadv_tl_cache 6KB 16KB [ 294.054750] TIPC 13KB 37KB [ 294.060129] SCTPv6 20KB 37KB [ 294.087346] DCCPv6 17KB 30KB [ 294.093147] DCCP 19KB 42KB [ 294.098584] RXRPC 14KB 39KB [ 294.103944] rxrpc_call_jar 106KB 126KB [ 294.149154] bridge_fdb_cache 12KB 23KB [ 294.161975] fib6_nodes 203KB 284KB [ 294.179277] ip6_dst_cache 418KB 776KB [ 294.191829] RAWv6 101KB 135KB [ 294.219451] UDPv6 45KB 48KB [ 294.236104] TCPv6 30KB 48KB [ 294.241484] nf_conntrack 7KB 15KB [ 294.268717] t10_alua_lu_gp_cache 0KB 3KB [ 294.284889] sd_ext_cdb 0KB 7KB [ 294.290259] scsi_sense_cache 1056KB 1060KB [ 294.316836] virtio_scsi_cmd 16KB 16KB [ 294.322215] sgpool-128 8KB 8KB [ 294.363724] sgpool-64 4KB 12KB [ 294.382237] sgpool-32 2KB 15KB [ 294.400497] sgpool-16 1KB 7KB [ 294.413972] sgpool-8 0KB 7KB [ 294.444911] mqueue_inode_cache 13KB 37KB [ 294.450384] bio_post_read_ctx 14KB 15KB [ 294.479958] bio-2 14KB 15KB [ 294.493192] jfs_mp 7KB 7KB [ 294.512377] cifs_small_rq 15KB 16KB [ 294.528955] cifs_request 67KB 67KB [ 294.552630] cifs_mpx_ids 0KB 7KB [ 294.579571] nfs_commit_data 3KB 14KB [ 294.604217] nfs_write_data 34KB 44KB [ 294.609616] ext4_system_zone 1KB 7KB [ 294.645541] bio-1 1KB 7KB [ 294.663194] pid_namespace 2KB 7KB [ 294.684212] rpc_buffers 17KB 25KB [ 294.694306] rpc_tasks 2KB 7KB [ 294.699670] UNIX 1012KB 1046KB [ 294.736620] tcp_bind_bucket 1KB 4KB [ 294.742008] ip_fib_trie 35KB 43KB [ 294.754200] Bluetooth: hci1: command 0x0406 tx timeout [ 294.793043] ip_fib_alias 153KB 205KB [ 294.819813] ip_dst_cache 9KB 28KB [ 294.825221] RAW 61KB 90KB [ 294.872635] UDP 59KB 74KB [ 294.894088] TCP 14KB 16KB [ 294.918757] hugetlbfs_inode_cache 3KB 15KB [ 294.938243] fscache_cookie_jar 1KB 7KB [ 294.943705] eventpoll_pwq 31KB 67KB [ 294.965030] eventpoll_epi 56KB 94KB [ 294.971872] inotify_inode_mark 13KB 23KB [ 294.994688] request_queue 199KB 199KB [ 295.000064] blkdev_requests 1KB 3KB [ 295.019043] blkdev_ioc 26KB 34KB [ 295.026206] bio-0 1043KB 1072KB [ 295.035319] biovec-max 1575KB 1592KB [ 295.041483] biovec-64 1164KB 1236KB [ 295.046910] biovec-16 96KB 108KB [ 295.052268] bio_integrity_payload 1KB 8KB [ 295.064655] khugepaged_mm_slot 4KB 11KB [ 295.070214] uid_cache 0KB 4KB [ 295.116904] dmaengine-unmap-2 0KB 3KB [ 295.122285] skbuff_fclone_cache 66KB 90KB [ 295.161744] skbuff_head_cache 5669KB 7286KB [ 295.187846] configfs_dir_cache 3KB 7KB [ 295.203907] file_lock_cache 46KB 59KB [ 295.223702] file_lock_ctx 9KB 11KB [ 295.251052] fsnotify_mark_connector 6KB 15KB [ 295.272080] net_namespace 78KB 78KB [ 295.296119] shmem_inode_cache 8082KB 8108KB [ 295.301492] task_delay_info 220KB 363KB [ 295.325984] taskstats 29KB 42KB [ 295.331362] proc_dir_entry 920KB 990KB [ 295.348174] pde_opener 14KB 69KB [ 295.353548] seq_file 257KB 507KB [ 295.370322] sigqueue 53KB 74KB [ 295.375809] kernfs_node_cache 18235KB 18238KB [ 295.381168] mnt_cache 219KB 240KB [ 295.402670] filp 7321KB 8287KB [ 295.408091] names_cache 132808KB 132855KB [ 295.413449] iint_cache 27KB 51KB [ 295.436944] key_jar 4KB 7KB [ 295.442312] uts_namespace 3KB 15KB [ 295.449142] nsproxy 2KB 15KB [ 295.459431] vm_area_struct 2964KB 3329KB [ 295.472747] mm_struct 437KB 591KB [ 295.501903] fs_cache 235KB 372KB [ 295.523272] files_cache 842KB 1207KB [ 295.544941] signal_cache 1513KB 2170KB [ 295.550650] sighand_cache 624KB 652KB [ 295.560064] task_struct 7139KB 7171KB [ 295.565518] cred_jar 2267KB 2396KB [ 295.570879] anon_vma_chain 988KB 1110KB [ 295.576296] anon_vma 150KB 315KB [ 295.581659] pid 130KB 268KB [ 295.587081] Acpi-Operand 156KB 198KB [ 295.592544] Acpi-ParseExt 9KB 11KB [ 295.598063] Acpi-Parse 41KB 47KB [ 295.603422] Acpi-State 52KB 63KB [ 295.608834] Acpi-Namespace 20KB 27KB [ 295.614239] numa_policy 0KB 3KB [ 295.619600] debug_objects_cache 1419KB 1557KB [ 295.625172] trace_event_file 297KB 298KB [ 295.630528] ftrace_event_field 398KB 401KB [ 295.636033] pool_workqueue 159KB 168KB [ 295.641389] page->ptl 451KB 616KB [ 295.646837] kmalloc-2097152 2050KB 2050KB [ 295.652220] kmalloc-524288 6168KB 6168KB [ 295.661813] kmalloc-262144 1290KB 1290KB [ 295.667282] kmalloc-131072 650KB 650KB [ 295.672641] kmalloc-65536 2640KB 2706KB [ 295.713103] kmalloc-32768 2046KB 2145KB [ 295.729587] kmalloc-16384 1270KB 1353KB [ 295.747596] kmalloc-8192 4859KB 4974KB [ 295.772728] kmalloc-4096 23885KB 23923KB [ 295.792942] kmalloc-2048 14101KB 16638KB [ 295.804160] kmalloc-1024 10455KB 14655KB [ 295.809540] kmalloc-512 11835KB 15131KB [ 295.840826] kmalloc-256 4879KB 6198KB [ 295.863595] kmalloc-128 1189KB 1527KB [ 295.886164] kmalloc-96 3143KB 3392KB [ 295.891546] kmalloc-64 2517KB 3168KB [ 295.928861] kmalloc-32 1831KB 2303KB [ 295.941342] kmalloc-192 2007KB 2796KB [ 295.966581] kmem_cache 177KB 183KB [ 295.971965] Out of memory (oom_kill_allocating_task): Kill process 14619 (syz-executor.2) score 0 or sacrifice child [ 296.021645] Killed process 14890 (syz-executor.2) total-vm:60812kB, anon-rss:508kB, file-rss:14340kB, shmem-rss:36kB [ 296.044326] oom_reaper: reaped process 14890 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 296.047266] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 296.081110] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 296.089912] CPU: 1 PID: 14619 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 296.097794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 296.107140] Call Trace: [ 296.109732] dump_stack+0x1fc/0x2ef [ 296.113367] dump_header+0x15d/0xc3f [ 296.117084] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 296.122184] ? ___ratelimit+0x319/0x590 [ 296.126161] oom_kill_process.cold+0x10/0x692 [ 296.130666] ? check_preemption_disabled+0x41/0x280 [ 296.135684] ? has_intersects_mems_allowed+0x1d6/0x290 [ 296.140955] out_of_memory+0x1072/0x1390 [ 296.145017] ? oom_killer_disable+0x270/0x270 [ 296.149509] ? mutex_trylock+0x15f/0x1a0 [ 296.153570] __alloc_pages_nodemask+0x23a2/0x2890 [ 296.158419] ? find_get_entry+0x4cd/0x8a0 [ 296.162571] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 296.167437] alloc_pages_current+0x193/0x2a0 [ 296.171844] filemap_fault+0x146e/0x2180 [ 296.175913] ext4_filemap_fault+0x84/0xb0 [ 296.180059] __do_fault+0x10b/0x4b0 [ 296.183683] ? do_raw_spin_unlock+0x171/0x230 [ 296.188174] __handle_mm_fault+0x273b/0x41c0 [ 296.192586] ? debug_object_free+0x1cc/0x380 [ 296.196992] ? vm_insert_page+0x9c0/0x9c0 [ 296.201149] ? check_preemption_disabled+0x41/0x280 [ 296.206158] handle_mm_fault+0x436/0xb10 [ 296.210239] __do_page_fault+0x68e/0xd60 [ 296.214307] ? trace_hardirqs_off_caller+0x6e/0x210 [ 296.219325] ? spurious_fault+0x840/0x840 [ 296.220426] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 296.223473] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 296.233157] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 296.237921] ? page_fault+0x8/0x30 [ 296.237935] page_fault+0x1e/0x30 [ 296.237947] RIP: 0033:0x7f0baf2f55e0 [ 296.237961] Code: Bad RIP value. [ 296.237968] RSP: 002b:00007ffd61f824b8 EFLAGS: 00010293 [ 296.237978] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007f0baf2f6df1 [ 296.237985] RDX: 00007ffd61f82500 RSI: 0000000000000000 RDI: 0000000000000000 [ 296.237992] RBP: 00007ffd61f8258c R08: 0000000000000000 R09: 0000004be40f0538 [ 296.238003] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 296.291443] R13: 00000000000476af R14: 0000000000000019 R15: 00007ffd61f825f0 [ 296.298721] CPU: 0 PID: 14890 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 296.306608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 296.315957] Call Trace: [ 296.317278] Mem-Info: [ 296.318543] dump_stack+0x1fc/0x2ef [ 296.320945] active_anon:12114 inactive_anon:12899 isolated_anon:0 [ 296.320945] active_file:6 inactive_file:21 isolated_file:0 [ 296.320945] unevictable:0 dirty:0 writeback:0 unstable:0 [ 296.320945] slab_reclaimable:13131 slab_unreclaimable:122901 [ 296.320945] mapped:22114 shmem:13269 pagetables:564 bounce:0 [ 296.320945] free:13932 free_pcp:161 free_cma:0 [ 296.324539] warn_alloc.cold+0x7b/0x18f [ 296.324558] ? zone_watermark_ok_safe+0x260/0x260 [ 296.324592] ? usleep_range+0x170/0x170 [ 296.358695] Node 0 active_anon:46608kB inactive_anon:40820kB active_file:36kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45356kB dirty:0kB writeback:0kB shmem:42136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 296.361672] ? mark_held_locks+0xa6/0xf0 [ 296.368776] Node 1 active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 296.370516] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 296.398129] 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 [ 296.402031] ? collect_expired_timers+0x2a0/0x2a0 [ 296.429094] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 296.434160] __alloc_pages_nodemask+0x232f/0x2890 [ 296.434191] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 296.460304] Node 0 DMA32 free:17936kB min:35996kB low:44992kB high:53988kB active_anon:46608kB inactive_anon:40820kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1944kB bounce:0kB free_pcp:396kB local_pcp:0kB free_cma:0kB [ 296.465107] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.465126] ? retint_kernel+0x2d/0x2d [ 296.465148] ? policy_node+0x14/0x140 [ 296.472326] lowmem_reserve[]: 0 0 1 1 1 [ 296.474961] ? policy_node+0x36/0x140 [ 296.474980] alloc_pages_current+0x193/0x2a0 [ 296.474997] relay_open_buf.part.0+0x2a8/0xb80 [ 296.479810] 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 [ 296.508516] relay_open+0x537/0x9f0 [ 296.508535] do_blk_trace_setup+0x4f6/0xb40 [ 296.508552] ? _copy_from_user+0xd2/0x130 [ 296.513278] lowmem_reserve[]: 0 0 0 0 0 [ 296.517154] __blk_trace_setup+0xca/0x180 [ 296.517168] ? do_blk_trace_setup+0xb40/0xb40 [ 296.517185] ? migrate_swap_stop+0x900/0x900 [ 296.520952] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 296.524922] blk_trace_ioctl+0x155/0x290 [ 296.524938] ? blk_add_driver_data+0x540/0x540 [ 296.528738] lowmem_reserve[]: 0 0 0 0 0 [ 296.533140] ? __lock_acquire+0x6de/0x3ff0 [ 296.537714] 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 [ 296.563530] blkdev_ioctl+0x112/0x1a80 [ 296.563547] ? blkpg_ioctl+0x9d0/0x9d0 [ 296.563560] ? do_futex+0x171/0x1880 [ 296.563578] ? mark_held_locks+0xf0/0xf0 [ 296.567222] Node 0 DMA32: 1170*4kB (UME) 696*8kB (UME) 329*16kB (UME) 58*32kB (UME) 9*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17944kB [ 296.571523] ? debug_check_no_obj_freed+0x201/0x490 [ 296.571543] ? futex_exit_release+0x220/0x220 [ 296.571557] block_ioctl+0xe9/0x130 [ 296.571568] ? blkdev_fallocate+0x3f0/0x3f0 [ 296.571582] do_vfs_ioctl+0xcdb/0x12e0 [ 296.571598] ? lock_downgrade+0x720/0x720 [ 296.571613] ? check_preemption_disabled+0x41/0x280 [ 296.571626] ? ioctl_preallocate+0x200/0x200 [ 296.571645] ? __fget+0x356/0x510 [ 296.571661] ? do_dup2+0x450/0x450 [ 296.571675] ? __se_sys_futex+0x298/0x3b0 [ 296.571696] ksys_ioctl+0x9b/0xc0 [ 296.571712] __x64_sys_ioctl+0x6f/0xb0 [ 296.571726] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 296.571741] do_syscall_64+0xf9/0x620 [ 296.571760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.571772] RIP: 0033:0x7f0baf2d20c9 [ 296.571786] Code: Bad RIP value. [ 296.571795] RSP: 002b:00007f0bad844168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 296.571808] RAX: ffffffffffffffda RBX: 00007f0baf3f1f80 RCX: 00007f0baf2d20c9 [ 296.571817] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 296.571826] RBP: 00007f0baf32dae9 R08: 0000000000000000 R09: 0000000000000000 [ 296.571833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 296.571842] R13: 00007ffd61f822cf R14: 00007f0bad844300 R15: 0000000000022000 [ 296.580392] Mem-Info: [ 296.604285] 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 [ 296.631792] active_anon:12114 inactive_anon:12899 isolated_anon:0 [ 296.631792] active_file:6 inactive_file:21 isolated_file:0 [ 296.631792] unevictable:0 dirty:0 writeback:0 unstable:0 [ 296.631792] slab_reclaimable:13131 slab_unreclaimable:122901 [ 296.631792] mapped:22114 shmem:13269 pagetables:564 bounce:0 [ 296.631792] free:13932 free_pcp:161 free_cma:0 [ 296.646748] Node 1 Normal: 30*4kB (ME) 27*8kB (UME) 13*16kB (UME) 16*32kB (ME) 12*64kB (ME) 4*128kB (ME) 2*256kB (ME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26912kB [ 296.661636] Node 0 active_anon:46608kB inactive_anon:40820kB active_file:36kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45356kB dirty:0kB writeback:0kB shmem:42136kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 296.678865] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 296.710409] Node 1 active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43100kB dirty:0kB writeback:0kB shmem:10940kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 296.714785] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 296.722101] 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 [ 296.723700] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 296.733509] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 296.742382] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 296.753457] Node 0 DMA32 free:17936kB min:35996kB low:44992kB high:53988kB active_anon:46608kB inactive_anon:40820kB active_file:36kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1944kB bounce:0kB free_pcp:396kB local_pcp:396kB free_cma:0kB [ 296.765799] 13296 total pagecache pages [ 296.779688] lowmem_reserve[]: 0 0 1 1 1 [ 296.789231] 0 pages in swap cache [ 296.793922] 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 [ 296.800724] Swap cache stats: add 0, delete 0, find 0/0 [ 296.822624] lowmem_reserve[]: 0 0 0 0 0 [ 296.855336] Free swap = 0kB [ 296.890344] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:1848kB inactive_anon:10776kB active_file:0kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 296.901043] Total swap = 0kB [ 296.922537] lowmem_reserve[]: 0 0 0 0 0 [ 296.937124] 2097051 pages RAM [ 296.959016] 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 [ 296.971494] 0 pages HighMem/MovableOnly [ 296.985267] Node 0 DMA32: 1170*4kB (UME) 696*8kB (UME) 329*16kB (UME) 58*32kB (UME) 9*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17944kB [ 297.002870] 369649 pages reserved [ 297.039156] 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 [ 297.068934] 0 pages cma reserved [ 297.079860] Node 1 Normal: 30*4kB (ME) 27*8kB (UME) 13*16kB (UME) 16*32kB (ME) 12*64kB (ME) 4*128kB (ME) 2*256kB (ME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26912kB [ 297.112953] Unreclaimable slab info: [ 297.136619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 297.148677] Name Used Total [ 297.164844] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 297.190013] pid_2 23KB 32KB [ 297.203448] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 297.219424] batadv_tt_change_cache 2KB 11KB [ 297.226948] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 297.230502] batadv_tl_cache 6KB 16KB [ 297.239164] 13296 total pagecache pages [ 297.246636] TIPC 13KB 37KB [ 297.251499] 0 pages in swap cache [ 297.252009] SCTPv6 20KB 37KB [ 297.258584] Swap cache stats: add 0, delete 0, find 0/0 [ 297.266752] DCCPv6 17KB 30KB [ 297.272120] DCCP 16KB 35KB [ 297.272519] Free swap = 0kB [ 297.283915] Total swap = 0kB [ 297.291268] RXRPC 14KB 32KB [ 297.293742] 2097051 pages RAM [ 297.302131] 0 pages HighMem/MovableOnly [ 297.302558] rxrpc_call_jar 101KB 118KB [ 297.314106] 369649 pages reserved [ 297.317562] 0 pages cma reserved [ 297.321017] bridge_fdb_cache 12KB 23KB [ 297.340955] fib6_nodes 203KB 284KB [ 297.350857] ip6_dst_cache 418KB 776KB [ 297.356516] RAWv6 101KB 135KB [ 297.361882] UDPv6 35KB 48KB [ 297.373493] TCPv6 27KB 48KB [ 297.378972] nf_conntrack 7KB 15KB [ 297.392624] t10_alua_lu_gp_cache 0KB 3KB [ 297.398877] sd_ext_cdb 0KB 7KB [ 297.409142] scsi_sense_cache 1056KB 1060KB [ 297.415245] virtio_scsi_cmd 16KB 16KB [ 297.420725] sgpool-128 8KB 8KB [ 297.431327] sgpool-64 4KB 12KB [ 297.436964] sgpool-32 2KB 15KB [ 297.442393] sgpool-16 1KB 7KB [ 297.452812] sgpool-8 0KB 7KB [ 297.458254] mqueue_inode_cache 13KB 30KB [ 297.463775] bio_post_read_ctx 14KB 15KB [ 297.474119] bio-2 14KB 15KB [ 297.479490] jfs_mp 7KB 7KB [ 297.491726] cifs_small_rq 15KB 16KB [ 297.498028] cifs_request 67KB 67KB [ 297.503396] cifs_mpx_ids 0KB 7KB [ 297.512893] nfs_commit_data 3KB 14KB [ 297.519173] nfs_write_data 34KB 44KB [ 297.528853] ext4_system_zone 1KB 7KB [ 297.535343] bio-1 1KB 7KB [ 297.540711] pid_namespace 2KB 7KB [ 297.551427] rpc_buffers 17KB 25KB [ 297.557769] rpc_tasks 2KB 7KB [ 297.563855] UNIX 1008KB 1046KB [ 297.573841] tcp_bind_bucket 1KB 4KB [ 297.580196] ip_fib_trie 33KB 43KB [ 297.589836] ip_fib_alias 151KB 205KB [ 297.599833] ip_dst_cache 9KB 28KB [ 297.623989] RAW 61KB 90KB [ 297.629369] UDP 50KB 74KB [ 297.643964] TCP 11KB 16KB [ 297.649344] hugetlbfs_inode_cache 3KB 15KB [ 297.663303] fscache_cookie_jar 1KB 7KB [ 297.680811] eventpoll_pwq 29KB 67KB [ 297.686276] eventpoll_epi 51KB 94KB [ 297.692241] inotify_inode_mark 13KB 23KB [ 297.710442] request_queue 199KB 199KB [ 297.726688] blkdev_requests 1KB 3KB [ 297.732642] blkdev_ioc 31KB 34KB [ 297.763976] bio-0 1043KB 1065KB [ 297.769352] biovec-max 1575KB 1592KB [ 297.778656] biovec-64 1177KB 1236KB [ 297.786645] biovec-16 91KB 108KB [ 297.793288] bio_integrity_payload 1KB 8KB [ 297.803328] khugepaged_mm_slot 4KB 11KB [ 297.810121] uid_cache 0KB 4KB [ 297.821302] dmaengine-unmap-2 0KB 3KB [ 297.827960] skbuff_fclone_cache 66KB 82KB [ 297.836082] skbuff_head_cache 5829KB 7286KB [ 297.842108] configfs_dir_cache 3KB 7KB [ 297.849405] file_lock_cache 46KB 59KB [ 297.855553] file_lock_ctx 9KB 11KB [ 297.861023] fsnotify_mark_connector 6KB 15KB [ 297.868949] net_namespace 78KB 78KB [ 297.877375] shmem_inode_cache 8075KB 8108KB [ 297.882743] task_delay_info 216KB 363KB [ 297.889248] taskstats 29KB 42KB [ 297.895371] proc_dir_entry 903KB 990KB [ 297.901359] pde_opener 12KB 69KB [ 297.913480] seq_file 250KB 504KB [ 297.921391] sigqueue 66KB 74KB [ 297.929263] kernfs_node_cache 18235KB 18238KB [ 297.935373] mnt_cache 214KB 232KB [ 297.940736] filp 7480KB 8287KB [ 297.948587] names_cache 133182KB 133195KB [ 297.955496] iint_cache 34KB 51KB [ 297.962000] key_jar 4KB 7KB [ 297.971203] uts_namespace 3KB 15KB [ 297.978818] nsproxy 2KB 15KB [ 297.987079] vm_area_struct 2911KB 3329KB [ 297.993045] mm_struct 427KB 585KB [ 298.001793] fs_cache 221KB 372KB [ 298.011776] files_cache 791KB 1173KB [ 298.018390] signal_cache 1506KB 2170KB [ 298.031083] sighand_cache 598KB 652KB [ 298.037505] task_struct 7139KB 7158KB [ 298.042874] cred_jar 2306KB 2396KB [ 298.049527] anon_vma_chain 968KB 1110KB [ 298.055948] anon_vma 137KB 315KB [ 298.061317] pid 127KB 268KB [ 298.067721] Acpi-Operand 156KB 198KB [ 298.073095] Acpi-ParseExt 9KB 11KB [ 298.079514] Acpi-Parse 41KB 47KB [ 298.085570] Acpi-State 52KB 63KB [ 298.090933] Acpi-Namespace 20KB 27KB [ 298.097502] numa_policy 0KB 3KB [ 298.102868] debug_objects_cache 1419KB 1557KB [ 298.109516] trace_event_file 297KB 298KB [ 298.115688] ftrace_event_field 398KB 401KB [ 298.121138] pool_workqueue 157KB 168KB [ 298.127566] page->ptl 440KB 616KB [ 298.132965] kmalloc-2097152 2050KB 2050KB [ 298.140368] kmalloc-524288 6168KB 6168KB [ 298.146413] kmalloc-262144 1290KB 1290KB [ 298.151776] kmalloc-131072 650KB 650KB [ 298.158234] kmalloc-65536 2640KB 2706KB [ 298.163596] kmalloc-32768 2046KB 2079KB [ 298.170063] kmalloc-16384 1237KB 1320KB [ 298.176136] kmalloc-8192 4743KB 4859KB [ 298.181498] kmalloc-4096 23358KB 23358KB [ 298.187957] kmalloc-2048 13923KB 16517KB [ 298.193318] kmalloc-1024 10334KB 14631KB [ 298.199728] kmalloc-512 12055KB 15123KB [ 298.205974] kmalloc-256 4815KB 6195KB [ 298.211345] kmalloc-128 1171KB 1527KB [ 298.217833] kmalloc-96 3158KB 3392KB [ 298.223642] kmalloc-64 2505KB 3168KB [ 298.230223] kmalloc-32 1816KB 2303KB [ 298.236411] kmalloc-192 1983KB 2796KB [ 298.241787] kmem_cache 177KB 183KB [ 298.248415] Out of memory (oom_kill_allocating_task): Kill process 14619 (syz-executor.2) score 0 or sacrifice child [ 298.259906] Killed process 14619 (syz-executor.2) total-vm:56708kB, anon-rss:456kB, file-rss:13752kB, shmem-rss:64kB [ 298.271608] oom_reaper: reaped process 14619 (syz-executor.2), now anon-rss:0kB, file-rss:13748kB, shmem-rss:64kB 17:54:19 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:19 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:19 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:54:19 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:19 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:19 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:19 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:20 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:20 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:20 executing program 4: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) [ 299.002043] blktrace: Concurrent blktraces are not allowed on nbd0 17:54:20 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:20 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:20 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 299.197895] blktrace: Concurrent blktraces are not allowed on nbd0 [ 300.696553] IPVS: ftp: loaded support on port[0] = 21 [ 302.408574] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 302.473367] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 302.496224] CPU: 1 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 302.503676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 302.513028] Call Trace: [ 302.513815] Bluetooth: hci4: command 0x0409 tx timeout [ 302.515621] dump_stack+0x1fc/0x2ef [ 302.524499] dump_header+0x15d/0xc3f [ 302.528215] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 302.533315] ? ___ratelimit+0x319/0x590 [ 302.537296] oom_kill_process.cold+0x10/0x692 [ 302.541795] ? check_preemption_disabled+0x41/0x280 [ 302.546817] ? has_intersects_mems_allowed+0x1d6/0x290 [ 302.552090] out_of_memory+0x1072/0x1390 [ 302.556156] ? oom_killer_disable+0x270/0x270 [ 302.560650] ? mutex_trylock+0x15f/0x1a0 [ 302.564715] __alloc_pages_nodemask+0x23a2/0x2890 [ 302.569563] ? find_get_entry+0x4cd/0x8a0 [ 302.573716] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 302.578580] alloc_pages_current+0x193/0x2a0 [ 302.582990] filemap_fault+0x146e/0x2180 [ 302.587059] ext4_filemap_fault+0x84/0xb0 [ 302.591208] __do_fault+0x10b/0x4b0 [ 302.594838] __handle_mm_fault+0x273b/0x41c0 [ 302.599247] ? vm_insert_page+0x9c0/0x9c0 [ 302.603392] ? __fget+0x356/0x510 [ 302.606856] ? check_preemption_disabled+0x41/0x280 [ 302.611879] handle_mm_fault+0x436/0xb10 [ 302.615946] __do_page_fault+0x68e/0xd60 [ 302.620013] ? trace_hardirqs_off_caller+0x6e/0x210 [ 302.625029] ? spurious_fault+0x840/0x840 [ 302.629172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 302.634015] ? page_fault+0x8/0x30 [ 302.637562] page_fault+0x1e/0x30 [ 302.641008] RIP: 0033:0x454943 [ 302.644201] Code: Bad RIP value. [ 302.647560] RSP: 002b:000000c000829d00 EFLAGS: 00010202 [ 302.652915] RAX: 000000c0000406d8 RBX: 0000000000000003 RCX: 0000000000000000 [ 302.660180] RDX: 0000000000c0ea18 RSI: 0000000000000001 RDI: 000000c0006da700 [ 302.667443] RBP: 000000c000829d48 R08: 0000000000000000 R09: 0000000000000001 [ 302.674709] R10: 00000046bef9ecef R11: 0000000000000001 R12: 00000046bef9ecef [ 302.681972] R13: 000080c000000000 R14: 000000c000447040 R15: 0000000000001018 [ 303.435480] Mem-Info: [ 303.437937] active_anon:12193 inactive_anon:12910 isolated_anon:0 [ 303.437937] active_file:30 inactive_file:14 isolated_file:0 [ 303.437937] unevictable:0 dirty:0 writeback:0 unstable:0 [ 303.437937] slab_reclaimable:13146 slab_unreclaimable:121311 [ 303.437937] mapped:22214 shmem:13291 pagetables:599 bounce:0 [ 303.437937] free:25054 free_pcp:75 free_cma:0 [ 303.582502] Node 0 active_anon:46768kB inactive_anon:40856kB active_file:108kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45748kB dirty:0kB writeback:0kB shmem:42216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 303.638914] Node 1 active_anon:2004kB inactive_anon:10784kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:10948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 303.798173] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 303.861365] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 303.904067] Node 0 DMA32 free:35532kB min:35996kB low:44992kB high:53988kB active_anon:46768kB inactive_anon:40856kB active_file:56kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7936kB pagetables:2076kB bounce:0kB free_pcp:48kB local_pcp:12kB free_cma:0kB [ 304.043165] lowmem_reserve[]: 0 0 1 1 1 [ 304.055893] 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 [ 304.086809] lowmem_reserve[]: 0 0 0 0 0 [ 304.090803] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:2004kB inactive_anon:10784kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:320kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 304.122093] lowmem_reserve[]: 0 0 0 0 0 [ 304.126134] Node 0 DMA: 1*4kB (U) 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) = 10972kB [ 304.142257] Node 0 DMA32: 1248*4kB (UME) 845*8kB (UME) 441*16kB (UME) 156*32kB (UME) 55*64kB (UME) 22*128kB (UM) 25*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36536kB [ 304.160688] 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 [ 304.172630] Node 1 Normal: 45*4kB (UME) 17*8kB (ME) 17*16kB (UME) 15*32kB (UME) 9*64kB (UME) 3*128kB (ME) 1*256kB (E) 1*512kB (M) 2*1024kB (UM) 0*2048kB 12*4096kB (UM) = 53996kB [ 304.188764] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 304.198071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 304.206713] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 304.215611] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 304.224276] 13359 total pagecache pages [ 304.228253] 0 pages in swap cache [ 304.231749] Swap cache stats: add 0, delete 0, find 0/0 [ 304.237159] Free swap = 0kB [ 304.240173] Total swap = 0kB [ 304.243187] 2097051 pages RAM [ 304.246342] 0 pages HighMem/MovableOnly [ 304.252311] 369649 pages reserved [ 304.255852] 0 pages cma reserved [ 304.259212] Unreclaimable slab info: [ 304.262914] Name Used Total [ 304.268519] pid_2 24KB 32KB [ 304.274188] batadv_tt_change_cache 1KB 11KB [ 304.279993] batadv_tl_cache 5KB 16KB [ 304.286140] TIPC 24KB 37KB [ 304.291502] SCTPv6 20KB 30KB [ 304.296925] DCCPv6 22KB 30KB [ 304.313456] DCCP 19KB 35KB [ 304.318859] RXRPC 19KB 32KB [ 304.348298] rxrpc_call_jar 112KB 118KB [ 304.356955] bridge_fdb_cache 12KB 23KB [ 304.362333] fib6_nodes 187KB 284KB [ 304.418449] ip6_dst_cache 435KB 776KB [ 304.443154] RAWv6 113KB 135KB [ 304.462084] UDPv6 33KB 48KB [ 304.502247] TCPv6 24KB 42KB [ 304.558907] nf_conntrack 6KB 15KB [ 304.591130] t10_alua_lu_gp_cache 0KB 3KB [ 304.603612] Bluetooth: hci4: command 0x041b tx timeout [ 304.638301] sd_ext_cdb 0KB 7KB [ 304.680952] scsi_sense_cache 1056KB 1060KB [ 304.704022] virtio_scsi_cmd 16KB 16KB [ 304.709399] sgpool-128 8KB 8KB [ 304.751855] sgpool-64 4KB 12KB [ 304.757365] sgpool-32 2KB 15KB [ 304.762745] sgpool-16 1KB 7KB [ 304.820642] sgpool-8 0KB 7KB [ 304.846471] mqueue_inode_cache 22KB 30KB [ 304.851946] bio_post_read_ctx 14KB 15KB [ 304.897383] bio-2 14KB 15KB [ 304.902768] jfs_mp 7KB 7KB [ 304.950545] cifs_small_rq 15KB 16KB [ 304.992154] cifs_request 67KB 67KB [ 305.028970] cifs_mpx_ids 0KB 7KB [ 305.076097] nfs_commit_data 3KB 14KB [ 305.081488] nfs_write_data 34KB 44KB [ 305.148189] ext4_system_zone 1KB 7KB [ 305.183733] bio-1 1KB 7KB [ 305.189111] pid_namespace 3KB 7KB [ 305.236524] rpc_buffers 17KB 25KB [ 305.252741] rpc_tasks 2KB 7KB [ 305.269569] UNIX 1010KB 1042KB [ 305.302084] tcp_bind_bucket 2KB 4KB [ 305.329952] ip_fib_trie 28KB 43KB [ 305.356970] ip_fib_alias 133KB 205KB [ 305.370215] ip_dst_cache 12KB 28KB [ 305.411986] RAW 70KB 90KB [ 305.448113] UDP 40KB 67KB [ 305.482981] TCP 8KB 11KB [ 305.509730] hugetlbfs_inode_cache 3KB 15KB [ 305.549683] fscache_cookie_jar 1KB 7KB [ 305.589519] eventpoll_pwq 26KB 67KB [ 305.623358] eventpoll_epi 57KB 94KB [ 305.628738] inotify_inode_mark 13KB 23KB [ 305.691762] request_queue 199KB 199KB [ 305.722482] blkdev_requests 1KB 3KB [ 305.752930] blkdev_ioc 30KB 34KB [ 305.774758] bio-0 1158KB 1158KB [ 305.780137] biovec-max 1625KB 1625KB [ 305.839999] biovec-64 1299KB 1299KB [ 305.872359] biovec-16 100KB 108KB [ 305.899417] bio_integrity_payload 1KB 8KB [ 305.929580] khugepaged_mm_slot 7KB 11KB [ 305.960381] uid_cache 0KB 4KB [ 306.006607] dmaengine-unmap-2 0KB 3KB [ 306.011999] skbuff_fclone_cache 84KB 90KB [ 306.085032] skbuff_head_cache 6614KB 7286KB [ 306.147056] configfs_dir_cache 3KB 7KB [ 306.152526] file_lock_cache 47KB 59KB [ 306.221642] file_lock_ctx 9KB 11KB [ 306.253701] fsnotify_mark_connector 7KB 15KB [ 306.259607] net_namespace 87KB 87KB [ 306.339381] shmem_inode_cache 8082KB 8108KB [ 306.383042] task_delay_info 237KB 363KB [ 306.404503] taskstats 34KB 42KB [ 306.409884] proc_dir_entry 912KB 978KB [ 306.470751] pde_opener 13KB 69KB [ 306.505555] seq_file 251KB 504KB [ 306.531737] sigqueue 67KB 74KB [ 306.570580] kernfs_node_cache 18423KB 18423KB [ 306.607443] mnt_cache 229KB 236KB [ 306.612823] filp 7295KB 8287KB [ 306.673461] Bluetooth: hci4: command 0x040f tx timeout [ 306.678127] names_cache 127512KB 127512KB [ 306.711542] iint_cache 31KB 51KB [ 306.773276] key_jar 4KB 7KB [ 306.778664] uts_namespace 6KB 15KB [ 306.850940] nsproxy 4KB 15KB [ 306.891578] vm_area_struct 3024KB 3329KB [ 306.941222] mm_struct 450KB 585KB [ 306.982818] fs_cache 251KB 372KB [ 307.079102] files_cache 892KB 1173KB [ 307.175686] signal_cache 1696KB 2170KB [ 307.181072] sighand_cache 640KB 645KB [ 307.364673] task_struct 7922KB 7922KB [ 307.370060] cred_jar 2282KB 2396KB [ 307.518469] anon_vma_chain 1002KB 1110KB [ 307.613200] anon_vma 154KB 315KB [ 307.618584] pid 149KB 268KB [ 307.756826] Acpi-Operand 156KB 198KB [ 307.762212] Acpi-ParseExt 9KB 11KB [ 307.897204] Acpi-Parse 41KB 47KB [ 307.902593] Acpi-State 52KB 63KB [ 308.051343] Acpi-Namespace 20KB 27KB [ 308.123215] numa_policy 0KB 3KB [ 308.128613] debug_objects_cache 1404KB 1557KB [ 308.268563] trace_event_file 297KB 298KB [ 308.348050] ftrace_event_field 398KB 401KB [ 308.412677] pool_workqueue 172KB 176KB [ 308.494690] page->ptl 454KB 616KB [ 308.500110] kmalloc-2097152 2050KB 2050KB [ 308.636156] kmalloc-524288 6168KB 6682KB [ 308.641540] kmalloc-262144 1290KB 1290KB [ 308.753291] Bluetooth: hci4: command 0x0419 tx timeout [ 308.813182] kmalloc-131072 650KB 650KB [ 308.818568] kmalloc-65536 2376KB 2442KB [ 308.943127] kmalloc-32768 2046KB 2046KB [ 308.948515] kmalloc-16384 1204KB 1287KB [ 309.106616] kmalloc-8192 4793KB 4826KB [ 309.112006] kmalloc-4096 24246KB 24246KB [ 309.183117] kmalloc-2048 14037KB 16517KB [ 309.188801] kmalloc-1024 10928KB 14631KB [ 309.211964] kmalloc-512 13843KB 15123KB [ 309.230442] kmalloc-256 4891KB 6195KB [ 309.255832] kmalloc-128 1148KB 1527KB [ 309.261211] kmalloc-96 3308KB 3392KB [ 309.277680] kmalloc-64 2505KB 3168KB [ 309.289281] kmalloc-32 1846KB 2303KB [ 309.369460] kmalloc-192 1968KB 2796KB [ 309.392492] kmem_cache 177KB 183KB [ 309.424310] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 309.511501] Killed process 14959 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 309.604512] kworker/u4:3 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 309.735458] kworker/u4:3 cpuset=/ mems_allowed=0-1 [ 309.740749] CPU: 1 PID: 15059 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 309.748624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 309.758010] Call Trace: [ 309.760781] dump_stack+0x1fc/0x2ef [ 309.764415] dump_header+0x15d/0xc3f [ 309.768132] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 309.773234] ? ___ratelimit+0x319/0x590 [ 309.777213] oom_kill_process.cold+0x10/0x692 [ 309.781704] ? oom_badness.part.0+0x135/0x6e0 [ 309.786201] ? lock_downgrade+0x720/0x720 [ 309.790349] ? check_preemption_disabled+0x41/0x280 [ 309.795376] out_of_memory+0x34d/0x1390 [ 309.799359] ? oom_killer_disable+0x270/0x270 [ 309.803859] ? mutex_trylock+0x15f/0x1a0 [ 309.807922] __alloc_pages_nodemask+0x23a2/0x2890 [ 309.812781] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 309.817619] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 309.822471] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 309.827065] ? ____cache_alloc_node+0x156/0x1d0 [ 309.831731] ? cache_grow_begin+0x64/0x8a0 [ 309.835972] cache_grow_begin+0xa4/0x8a0 [ 309.840039] fallback_alloc+0x213/0x2e0 [ 309.844020] kmem_cache_alloc+0x1e4/0x370 [ 309.848173] getname_kernel+0x4e/0x370 [ 309.852063] call_usermodehelper_exec_async+0x500/0x6a0 [ 309.857425] ? umh_complete+0x90/0x90 [ 309.861228] ret_from_fork+0x24/0x30 [ 310.113067] Bluetooth: hci0: command 0x0406 tx timeout [ 310.118442] Bluetooth: hci5: command 0x0406 tx timeout [ 310.978305] Mem-Info: [ 310.980856] active_anon:12182 inactive_anon:12910 isolated_anon:0 [ 310.980856] active_file:15 inactive_file:0 isolated_file:0 [ 310.980856] unevictable:0 dirty:0 writeback:0 unstable:0 [ 310.980856] slab_reclaimable:13143 slab_unreclaimable:120344 [ 310.980856] mapped:22189 shmem:13291 pagetables:586 bounce:0 [ 310.980856] free:25108 free_pcp:104 free_cma:0 [ 311.208774] Node 0 active_anon:46768kB inactive_anon:40856kB active_file:20kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45648kB dirty:0kB writeback:0kB shmem:42216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 311.326835] Node 1 active_anon:1560kB inactive_anon:10784kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28808kB dirty:0kB writeback:0kB shmem:10948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 311.667418] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 311.902339] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 311.968644] Node 0 DMA32 free:35880kB min:35996kB low:44992kB high:53988kB active_anon:46768kB inactive_anon:40856kB active_file:8kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:8032kB pagetables:2076kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 312.088738] lowmem_reserve[]: 0 0 1 1 1 [ 312.094682] 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 [ 312.126689] lowmem_reserve[]: 0 0 0 0 0 [ 312.130761] Node 1 Normal free:53836kB min:53876kB low:67344kB high:80812kB active_anon:1504kB inactive_anon:10784kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:216kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 312.165986] lowmem_reserve[]: 0 0 0 0 0 [ 312.170102] Node 0 DMA: 1*4kB (U) 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) = 10972kB [ 312.183822] Node 0 DMA32: 1206*4kB (UME) 910*8kB (UME) 458*16kB (UME) 161*32kB (UME) 57*64kB (UME) 20*128kB (UM) 23*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36680kB [ 312.211126] 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 [ 312.222349] Node 1 Normal: 41*4kB (ME) 18*8kB (ME) 11*16kB (ME) 9*32kB (ME) 7*64kB (ME) 8*128kB (UME) 2*256kB (ME) 2*512kB (UM) 1*1024kB (M) 0*2048kB 12*4096kB (UM) = 53956kB [ 312.239831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 312.268661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 312.355423] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 312.452903] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 312.461501] 13336 total pagecache pages [ 312.575115] 0 pages in swap cache [ 312.578596] Swap cache stats: add 0, delete 0, find 0/0 [ 312.662870] Free swap = 0kB [ 312.665919] Total swap = 0kB [ 312.668939] 2097051 pages RAM [ 312.672041] 0 pages HighMem/MovableOnly [ 312.783342] 369649 pages reserved [ 312.786815] 0 pages cma reserved [ 312.790228] Unreclaimable slab info: [ 312.877804] Name Used Total [ 312.951538] pid_2 19KB 32KB [ 312.996013] batadv_tt_change_cache 1KB 11KB [ 313.018508] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 313.066363] batadv_tl_cache 5KB 16KB [ 313.071773] TIPC 15KB 37KB [ 313.102932] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 313.171724] SCTPv6 20KB 30KB [ 313.235178] DCCPv6 20KB 30KB [ 313.240570] DCCP 19KB 35KB [ 313.346748] RXRPC 16KB 32KB [ 313.352139] rxrpc_call_jar 112KB 118KB [ 313.440871] bridge_fdb_cache 11KB 23KB [ 313.487684] fib6_nodes 185KB 284KB [ 313.535586] ip6_dst_cache 436KB 776KB [ 313.540980] RAWv6 102KB 135KB [ 313.616989] UDPv6 33KB 48KB [ 313.622384] TCPv6 24KB 42KB [ 313.736556] nf_conntrack 6KB 15KB [ 313.741999] t10_alua_lu_gp_cache 0KB 3KB [ 313.840054] sd_ext_cdb 0KB 7KB [ 313.881707] scsi_sense_cache 1056KB 1060KB [ 313.931656] virtio_scsi_cmd 16KB 16KB [ 313.986316] sgpool-128 8KB 8KB [ 313.991708] sgpool-64 4KB 12KB [ 314.080006] sgpool-32 2KB 15KB [ 314.132738] sgpool-16 1KB 7KB [ 314.138126] sgpool-8 0KB 7KB [ 314.214300] mqueue_inode_cache 15KB 30KB [ 314.219778] bio_post_read_ctx 14KB 15KB [ 314.292448] bio-2 14KB 15KB [ 314.332755] jfs_mp 7KB 7KB [ 314.338171] cifs_small_rq 15KB 16KB [ 314.425996] cifs_request 67KB 67KB [ 314.431380] cifs_mpx_ids 0KB 7KB [ 314.529225] nfs_commit_data 3KB 14KB [ 314.576324] nfs_write_data 34KB 44KB [ 314.581739] ext4_system_zone 1KB 7KB [ 314.677923] bio-1 1KB 7KB [ 314.728952] pid_namespace 3KB 7KB [ 314.784710] rpc_buffers 17KB 25KB [ 314.790099] rpc_tasks 2KB 7KB [ 314.870590] UNIX 991KB 1042KB [ 314.907644] tcp_bind_bucket 1KB 4KB [ 314.955530] ip_fib_trie 27KB 43KB [ 314.960906] ip_fib_alias 131KB 201KB [ 315.043818] ip_dst_cache 10KB 28KB [ 315.049207] RAW 61KB 90KB [ 315.134129] UDP 38KB 67KB [ 315.139513] TCP 8KB 11KB [ 315.232686] hugetlbfs_inode_cache 3KB 15KB [ 315.238432] fscache_cookie_jar 1KB 7KB [ 315.332656] eventpoll_pwq 24KB 67KB [ 315.338058] eventpoll_epi 45KB 94KB [ 315.418998] inotify_inode_mark 13KB 23KB [ 315.468464] request_queue 199KB 199KB [ 315.512315] blkdev_requests 1KB 3KB [ 315.527578] blkdev_ioc 28KB 34KB [ 315.551417] bio-0 1213KB 1215KB [ 315.592262] biovec-max 1625KB 1625KB [ 315.602584] biovec-64 1397KB 1401KB [ 315.646493] biovec-16 108KB 108KB [ 315.651881] bio_integrity_payload 1KB 8KB [ 315.661101] khugepaged_mm_slot 5KB 11KB [ 315.692228] uid_cache 0KB 4KB [ 315.701938] dmaengine-unmap-2 0KB 3KB [ 315.711631] skbuff_fclone_cache 83KB 90KB [ 315.740451] skbuff_head_cache 7308KB 7308KB [ 315.750457] configfs_dir_cache 3KB 7KB [ 315.759254] file_lock_cache 46KB 59KB [ 315.811929] file_lock_ctx 9KB 11KB [ 315.836045] fsnotify_mark_connector 6KB 15KB [ 315.841987] net_namespace 78KB 78KB [ 315.872285] shmem_inode_cache 8063KB 8108KB [ 315.895040] task_delay_info 237KB 363KB [ 315.900428] taskstats 31KB 42KB [ 315.918518] proc_dir_entry 901KB 978KB [ 315.941298] pde_opener 11KB 69KB [ 315.982157] seq_file 235KB 500KB [ 316.009881] sigqueue 66KB 74KB [ 316.056484] kernfs_node_cache 18447KB 18462KB [ 316.061873] mnt_cache 226KB 236KB [ 316.076000] filp 7183KB 8287KB [ 316.081372] names_cache 125846KB 125868KB [ 316.101061] iint_cache 27KB 51KB [ 316.106463] key_jar 4KB 7KB [ 316.111823] uts_namespace 4KB 15KB [ 316.132450] nsproxy 3KB 15KB [ 316.137873] vm_area_struct 2980KB 3329KB [ 316.157672] mm_struct 422KB 585KB [ 316.163080] fs_cache 251KB 372KB [ 316.168439] files_cache 892KB 1173KB [ 316.188206] signal_cache 1696KB 2170KB [ 316.210067] sighand_cache 640KB 645KB [ 316.226817] task_struct 7947KB 7947KB [ 316.248184] cred_jar 2282KB 2396KB [ 316.267865] anon_vma_chain 981KB 1106KB [ 316.289242] anon_vma 115KB 315KB [ 316.298837] pid 149KB 268KB [ 316.306015] Acpi-Operand 156KB 198KB [ 316.311360] Acpi-ParseExt 9KB 11KB [ 316.365486] Acpi-Parse 41KB 47KB [ 316.370870] Acpi-State 52KB 63KB [ 316.379015] Acpi-Namespace 20KB 27KB [ 316.388395] numa_policy 0KB 3KB [ 316.420719] debug_objects_cache 1394KB 1557KB [ 316.428845] trace_event_file 297KB 298KB [ 316.465545] ftrace_event_field 398KB 401KB [ 316.471009] pool_workqueue 168KB 176KB [ 316.480708] page->ptl 442KB 616KB [ 316.517442] kmalloc-2097152 2050KB 2050KB [ 316.524616] kmalloc-524288 6168KB 6682KB [ 316.529989] kmalloc-262144 1290KB 1290KB [ 316.577358] kmalloc-131072 650KB 650KB [ 316.593859] kmalloc-65536 2376KB 2442KB [ 316.599235] kmalloc-32768 2013KB 2046KB [ 316.648938] kmalloc-16384 1188KB 1254KB [ 316.659704] kmalloc-8192 4760KB 4826KB [ 316.672020] kmalloc-4096 24110KB 24110KB [ 316.706294] kmalloc-2048 14027KB 16511KB [ 316.711669] kmalloc-1024 11198KB 14631KB [ 316.722281] kmalloc-512 14636KB 15123KB [ 316.728826] kmalloc-256 4925KB 6195KB [ 316.771768] kmalloc-128 1148KB 1527KB [ 316.810429] kmalloc-96 3361KB 3392KB [ 316.819582] kmalloc-64 2505KB 3168KB [ 316.858811] kmalloc-32 1858KB 2303KB [ 316.893751] kmalloc-192 1968KB 2796KB [ 316.899141] kmem_cache 177KB 183KB [ 316.933336] Out of memory: Kill process 14913 (syz-executor.3) score 1001 or sacrifice child [ 316.942256] Killed process 14916 (syz-executor.3) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:136kB [ 316.982764] oom_reaper: reaped process 14916 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 317.026565] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 317.068175] in:imklog cpuset=/ mems_allowed=0-1 [ 317.122922] CPU: 0 PID: 10360 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 317.130383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 317.139729] Call Trace: [ 317.142320] dump_stack+0x1fc/0x2ef [ 317.145952] dump_header+0x15d/0xc3f [ 317.149667] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 317.154771] ? ___ratelimit+0x319/0x590 [ 317.158751] oom_kill_process.cold+0x10/0x692 [ 317.163249] ? check_preemption_disabled+0x41/0x280 [ 317.168271] ? has_intersects_mems_allowed+0x1d6/0x290 [ 317.173551] out_of_memory+0x1072/0x1390 [ 317.177623] ? oom_killer_disable+0x270/0x270 [ 317.182120] ? mutex_trylock+0x15f/0x1a0 [ 317.186181] __alloc_pages_nodemask+0x23a2/0x2890 [ 317.187860] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 317.191024] ? find_get_entry+0x4cd/0x8a0 [ 317.204764] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 317.209629] alloc_pages_current+0x193/0x2a0 [ 317.214036] filemap_fault+0x146e/0x2180 [ 317.218106] ext4_filemap_fault+0x84/0xb0 [ 317.222252] __do_fault+0x10b/0x4b0 [ 317.225887] __handle_mm_fault+0x273b/0x41c0 [ 317.230302] ? vm_insert_page+0x9c0/0x9c0 [ 317.234452] ? lock_downgrade+0x720/0x720 [ 317.238611] ? check_preemption_disabled+0x41/0x280 [ 317.239534] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 317.243628] handle_mm_fault+0x436/0xb10 [ 317.243649] __do_page_fault+0x68e/0xd60 [ 317.243669] ? trace_hardirqs_off_caller+0x6e/0x210 [ 317.243684] ? spurious_fault+0x840/0x840 [ 317.243699] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 317.243717] ? page_fault+0x8/0x30 [ 317.243730] page_fault+0x1e/0x30 [ 317.243744] RIP: 0033:0x7f52d0ded211 [ 317.281526] Code: Bad RIP value. [ 317.284885] RSP: 002b:00007f52cf724960 EFLAGS: 00010283 [ 317.290240] RAX: ffffffffffffff38 RBX: 0000000000000000 RCX: 0000000000000030 [ 317.297504] RDX: 000000000000000a RSI: 00007f52d0f02940 RDI: 00007f52cf724c70 [ 317.304766] RBP: 00007f52cf7250a0 R08: 00007f52d1150400 R09: 00007f52d0f18fe9 [ 317.312026] R10: 0000000000000000 R11: ffffffffffffff48 R12: 00007f52cf724c70 [ 317.319285] R13: 00007f52cf724c70 R14: 0000000000000000 R15: 0000000000000001 [ 317.339330] Mem-Info: [ 317.341775] active_anon:12042 inactive_anon:12910 isolated_anon:0 [ 317.341775] active_file:0 inactive_file:24 isolated_file:0 [ 317.341775] unevictable:0 dirty:0 writeback:0 unstable:0 [ 317.341775] slab_reclaimable:13149 slab_unreclaimable:120096 [ 317.341775] mapped:18605 shmem:13291 pagetables:573 bounce:0 [ 317.341775] free:13842 free_pcp:210 free_cma:0 [ 317.354501] CPU: 0 PID: 14916 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 317.382809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 317.392161] Call Trace: [ 317.394758] dump_stack+0x1fc/0x2ef [ 317.398401] warn_alloc.cold+0x7b/0x18f [ 317.402379] ? zone_watermark_ok_safe+0x260/0x260 [ 317.407227] ? usleep_range+0x170/0x170 [ 317.411211] ? collect_expired_timers+0x2a0/0x2a0 [ 317.416067] __alloc_pages_nodemask+0x232f/0x2890 [ 317.419859] Node 0 active_anon:46660kB inactive_anon:40856kB active_file:0kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45648kB dirty:0kB writeback:0kB shmem:42216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 317.420922] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 317.453143] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 317.457908] ? rcu_nmi_exit+0xb3/0x180 [ 317.461819] ? alloc_pages_current+0x35/0x2a0 [ 317.466313] ? alloc_pages_current+0x42/0x2a0 [ 317.470812] alloc_pages_current+0x193/0x2a0 [ 317.475222] relay_open_buf.part.0+0x2a8/0xb80 [ 317.479817] relay_open+0x537/0x9f0 [ 317.483453] do_blk_trace_setup+0x4f6/0xb40 [ 317.487780] ? _copy_from_user+0xd2/0x130 [ 317.491930] __blk_trace_setup+0xca/0x180 [ 317.493274] Node 1 active_anon:1508kB inactive_anon:10784kB active_file:16kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 317.496075] ? do_blk_trace_setup+0xb40/0xb40 [ 317.527615] blk_trace_ioctl+0x155/0x290 [ 317.531677] ? blk_add_driver_data+0x540/0x540 [ 317.536264] ? __lock_acquire+0x6de/0x3ff0 [ 317.540507] blkdev_ioctl+0x112/0x1a80 [ 317.544397] ? blkpg_ioctl+0x9d0/0x9d0 [ 317.548283] ? do_futex+0x171/0x1880 [ 317.552002] ? mark_held_locks+0xf0/0xf0 [ 317.556070] ? debug_check_no_obj_freed+0x201/0x490 [ 317.561091] ? futex_exit_release+0x220/0x220 [ 317.565589] block_ioctl+0xe9/0x130 [ 317.567932] 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 [ 317.569210] ? blkdev_fallocate+0x3f0/0x3f0 [ 317.599619] do_vfs_ioctl+0xcdb/0x12e0 [ 317.603510] ? lock_downgrade+0x720/0x720 [ 317.607658] ? check_preemption_disabled+0x41/0x280 [ 317.612673] ? ioctl_preallocate+0x200/0x200 [ 317.617083] ? __fget+0x356/0x510 [ 317.620537] ? do_dup2+0x450/0x450 [ 317.624079] ? __se_sys_futex+0x298/0x3b0 [ 317.628230] ksys_ioctl+0x9b/0xc0 [ 317.631687] __x64_sys_ioctl+0x6f/0xb0 [ 317.632205] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 317.635588] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 317.635603] do_syscall_64+0xf9/0x620 [ 317.635622] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.635635] RIP: 0033:0x7ffae12470c9 [ 317.635653] Code: Bad RIP value. [ 317.661206] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 317.668913] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 317.670054] Node 0 DMA32 free:17780kB min:35996kB low:44992kB high:53988kB active_anon:46660kB inactive_anon:40856kB active_file:0kB inactive_file:88kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7968kB pagetables:2076kB bounce:0kB free_pcp:564kB local_pcp:208kB free_cma:0kB [ 317.676172] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 317.676180] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 317.676187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 317.676195] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 317.710143] Mem-Info: [ 317.761688] active_anon:12042 inactive_anon:12910 isolated_anon:0 [ 317.761688] active_file:19 inactive_file:24 isolated_file:0 [ 317.761688] unevictable:0 dirty:0 writeback:0 unstable:0 [ 317.761688] slab_reclaimable:13149 slab_unreclaimable:120096 [ 317.761688] mapped:18605 shmem:13291 pagetables:573 bounce:0 [ 317.761688] free:13842 free_pcp:203 free_cma:0 [ 317.781839] lowmem_reserve[]: 0 0 1 1 1 [ 317.824360] Node 0 active_anon:46660kB inactive_anon:40856kB active_file:60kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45648kB dirty:0kB writeback:0kB shmem:42216kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 317.830706] 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 [ 317.906510] Node 1 active_anon:1508kB inactive_anon:10784kB active_file:16kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 317.909478] lowmem_reserve[]: 0 0 0 0 0 [ 317.964749] Node 1 Normal free:26708kB min:53876kB low:67344kB high:80812kB active_anon:1508kB inactive_anon:10784kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 317.966614] 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 [ 317.994318] lowmem_reserve[]: 0 0 0 0 0 [ 317.994340] 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 [ 317.994409] Node 0 DMA32: 1109*4kB (ME) 678*8kB (UME) 324*16kB (UME) 71*32kB (UME) 10*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 317.994472] 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 [ 317.994524] Node 1 Normal: 43*4kB (UME) 17*8kB (ME) 12*16kB (UME) 9*32kB (ME) 7*64kB (ME) 7*128kB (ME) 2*256kB (ME) 1*512kB (M) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26708kB [ 317.994606] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 317.994616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 317.994625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 317.994634] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 317.994640] 13320 total pagecache pages [ 317.994653] 0 pages in swap cache [ 317.994661] Swap cache stats: add 0, delete 0, find 0/0 [ 317.994666] Free swap = 0kB [ 317.994671] Total swap = 0kB [ 317.994679] 2097051 pages RAM [ 317.994684] 0 pages HighMem/MovableOnly [ 317.994688] 369649 pages reserved [ 317.994692] 0 pages cma reserved [ 317.994698] Unreclaimable slab info: [ 317.994703] Name Used Total [ 317.994714] pid_2 19KB 32KB [ 317.994797] batadv_tt_change_cache 1KB 11KB [ 317.994810] batadv_tl_cache 5KB 16KB [ 318.030351] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 318.180900] TIPC 15KB 37KB [ 318.182712] Node 0 DMA32 free:17884kB min:35996kB low:44992kB high:53988kB active_anon:46660kB inactive_anon:40856kB active_file:32kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7968kB pagetables:2076kB bounce:0kB free_pcp:584kB local_pcp:240kB free_cma:0kB [ 318.216685] lowmem_reserve[]: 0 0 1 1 1 [ 318.220682] 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 [ 318.251526] lowmem_reserve[]: 0 0 0 0 0 [ 318.255707] Node 1 Normal free:26708kB min:53876kB low:67344kB high:80812kB active_anon:1508kB inactive_anon:10784kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 318.275625] SCTPv6 20KB 30KB [ 318.299630] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.305253] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.327319] DCCPv6 20KB 30KB [ 318.349110] DCCP 19KB 35KB [ 318.354561] RXRPC 16KB 32KB [ 318.358482] lowmem_reserve[]: 0 0 0 0 0 [ 318.359926] rxrpc_call_jar 112KB 118KB [ 318.386625] bridge_fdb_cache 11KB 23KB [ 318.401048] fib6_nodes 185KB 284KB [ 318.410630] ip6_dst_cache 445KB 776KB [ 318.419934] 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 [ 318.430511] RAWv6 102KB 135KB [ 318.438617] UDPv6 33KB 48KB [ 318.459704] TCPv6 24KB 42KB [ 318.464243] Node 0 DMA32: 1109*4kB (ME) 678*8kB (UME) 324*16kB (UME) 71*32kB (UME) 10*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17956kB [ 318.469511] nf_conntrack 6KB 15KB [ 318.521530] 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 [ 318.526793] t10_alua_lu_gp_cache 0KB 3KB [ 318.538290] sd_ext_cdb 0KB 7KB [ 318.550928] Node 1 Normal: 43*4kB (UME) 17*8kB (ME) 12*16kB (UME) 9*32kB (ME) 7*64kB (ME) 7*128kB (ME) 2*256kB (ME) 1*512kB (M) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26708kB [ 318.597224] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 318.603575] scsi_sense_cache 1056KB 1060KB [ 318.611433] virtio_scsi_cmd 16KB 16KB [ 318.647149] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 318.653217] sgpool-128 8KB 8KB [ 318.658598] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 318.661103] sgpool-64 4KB 12KB [ 318.711548] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 318.732713] sgpool-32 2KB 15KB [ 318.738087] sgpool-16 1KB 7KB [ 318.761308] 13320 total pagecache pages [ 318.765350] 0 pages in swap cache [ 318.768797] Swap cache stats: add 0, delete 0, find 0/0 [ 318.793827] sgpool-8 0KB 7KB [ 318.799211] mqueue_inode_cache 15KB 30KB [ 318.822764] Free swap = 0kB [ 318.825794] Total swap = 0kB [ 318.828909] 2097051 pages RAM [ 318.832014] 0 pages HighMem/MovableOnly [ 318.856826] bio_post_read_ctx 14KB 15KB [ 318.862269] bio-2 14KB 15KB [ 318.882791] 369649 pages reserved [ 318.886255] 0 pages cma reserved [ 318.891306] jfs_mp 7KB 7KB [ 318.917516] cifs_small_rq 15KB 16KB [ 318.940620] cifs_request 67KB 67KB [ 318.964170] cifs_mpx_ids 0KB 7KB [ 318.969596] nfs_commit_data 3KB 14KB [ 318.978633] nfs_write_data 34KB 44KB [ 318.984768] ext4_system_zone 1KB 7KB [ 318.990733] bio-1 1KB 7KB [ 318.996388] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 318.996406] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 319.007559] device bridge_slave_1 left promiscuous mode [ 319.011879] pid_namespace 3KB 7KB [ 319.020438] bridge0: port 2(bridge_slave_1) entered disabled state [ 319.021663] rpc_buffers 17KB 25KB [ 319.034328] rpc_tasks 2KB 7KB [ 319.039848] UNIX 991KB 1042KB [ 319.045612] device bridge_slave_0 left promiscuous mode [ 319.049779] tcp_bind_bucket 1KB 4KB [ 319.051081] bridge0: port 1(bridge_slave_0) entered disabled state [ 319.056474] ip_fib_trie 27KB 43KB [ 319.056484] ip_fib_alias 131KB 201KB [ 319.056495] ip_dst_cache 10KB 28KB [ 319.056507] RAW 60KB 82KB [ 319.056516] UDP 38KB 67KB [ 319.090863] TCP 8KB 11KB [ 319.101244] device veth1_macvtap left promiscuous mode [ 319.103760] hugetlbfs_inode_cache 3KB 15KB [ 319.116250] fscache_cookie_jar 1KB 7KB [ 319.120278] device veth0_macvtap left promiscuous mode [ 319.121762] eventpoll_pwq 24KB 67KB [ 319.138303] eventpoll_epi 45KB 94KB [ 319.138513] device veth1_vlan left promiscuous mode [ 319.144435] inotify_inode_mark 13KB 23KB [ 319.167674] device veth0_vlan left promiscuous mode [ 319.192462] request_queue 199KB 199KB [ 319.198897] blkdev_requests 1KB 3KB [ 319.212392] blkdev_ioc 28KB 34KB [ 319.217860] bio-0 1225KB 1226KB [ 319.239444] biovec-max 1625KB 1625KB [ 319.247864] biovec-64 1460KB 1464KB [ 319.272407] biovec-16 108KB 108KB [ 319.277829] bio_integrity_payload 1KB 8KB [ 319.284390] khugepaged_mm_slot 5KB 11KB [ 319.299115] uid_cache 0KB 4KB [ 319.304701] dmaengine-unmap-2 0KB 3KB [ 319.328949] skbuff_fclone_cache 83KB 90KB [ 319.369239] skbuff_head_cache 7508KB 7567KB [ 319.399363] configfs_dir_cache 3KB 7KB [ 319.429156] file_lock_cache 45KB 59KB [ 319.458493] file_lock_ctx 9KB 11KB [ 319.485980] fsnotify_mark_connector 6KB 15KB [ 319.491881] net_namespace 78KB 78KB [ 319.512397] shmem_inode_cache 8062KB 8108KB [ 319.518171] task_delay_info 237KB 363KB [ 319.523843] taskstats 30KB 42KB [ 319.529210] proc_dir_entry 884KB 975KB [ 319.552693] pde_opener 18KB 69KB [ 319.558073] seq_file 247KB 500KB [ 319.582417] sigqueue 74KB 74KB [ 319.587876] kernfs_node_cache 18420KB 18459KB [ 319.593661] mnt_cache 225KB 236KB [ 319.599062] filp 7155KB 8280KB [ 319.604472] names_cache 126909KB 126909KB [ 319.619856] iint_cache 32KB 51KB [ 319.645605] key_jar 4KB 7KB [ 319.650987] uts_namespace 4KB 15KB [ 319.665523] nsproxy 3KB 15KB [ 319.670901] vm_area_struct 3024KB 3329KB [ 319.694039] mm_struct 440KB 585KB [ 319.699417] fs_cache 251KB 372KB [ 319.722407] files_cache 892KB 1173KB [ 319.727792] signal_cache 1696KB 2170KB [ 319.742415] sighand_cache 626KB 645KB [ 319.747793] task_struct 7303KB 7360KB [ 319.762381] cred_jar 2282KB 2396KB [ 319.767796] anon_vma_chain 983KB 1102KB [ 319.773201] anon_vma 180KB 315KB [ 319.778565] pid 149KB 268KB [ 319.802452] Acpi-Operand 156KB 198KB [ 319.807840] Acpi-ParseExt 9KB 11KB [ 319.825675] Acpi-Parse 41KB 47KB [ 319.831058] Acpi-State 52KB 63KB [ 319.853954] Acpi-Namespace 20KB 27KB [ 319.859532] numa_policy 0KB 3KB [ 319.885690] debug_objects_cache 1388KB 1557KB [ 319.891249] trace_event_file 297KB 298KB [ 319.915474] ftrace_event_field 398KB 401KB [ 319.920947] pool_workqueue 168KB 176KB [ 319.945677] page->ptl 448KB 616KB [ 319.951104] kmalloc-2097152 2050KB 2050KB [ 319.961954] kmalloc-524288 6168KB 6682KB [ 319.973134] kmalloc-262144 1290KB 1290KB [ 319.979732] kmalloc-131072 650KB 650KB [ 319.988297] kmalloc-65536 2376KB 2442KB [ 319.994209] kmalloc-32768 2013KB 2013KB [ 320.001171] kmalloc-16384 1188KB 1221KB [ 320.009034] kmalloc-8192 4628KB 4735KB [ 320.014751] kmalloc-4096 22686KB 22724KB [ 320.030671] kmalloc-2048 13806KB 16390KB [ 320.038329] kmalloc-1024 11090KB 14545KB [ 320.044257] kmalloc-512 14350KB 15093KB [ 320.049713] kmalloc-256 4899KB 6191KB [ 320.060647] kmalloc-128 1126KB 1527KB [ 320.067123] kmalloc-96 3384KB 3404KB [ 320.078222] kmalloc-64 2505KB 3168KB [ 320.084153] kmalloc-32 1843KB 2303KB [ 320.089519] kmalloc-192 1968KB 2796KB [ 320.100443] kmem_cache 177KB 183KB [ 320.107046] Out of memory (oom_kill_allocating_task): Kill process 10360 (in:imklog) score 0 or sacrifice child [ 320.124865] Killed process 10358 (rsyslogd) total-vm:254332kB, anon-rss:996kB, file-rss:0kB, shmem-rss:0kB [ 320.140196] oom_reaper: reaped process 10358 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 323.183011] oom_reaper: reaped process 14917 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 323.238563] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 323.277054] systemd-journal cpuset=/ mems_allowed=0-1 [ 323.300602] CPU: 0 PID: 14502 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 323.308582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 323.317927] Call Trace: [ 323.320518] dump_stack+0x1fc/0x2ef [ 323.324148] dump_header+0x15d/0xc3f [ 323.327865] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 323.332964] ? ___ratelimit+0x319/0x590 [ 323.336940] oom_kill_process.cold+0x10/0x692 [ 323.341433] ? check_preemption_disabled+0x41/0x280 [ 323.346458] ? has_intersects_mems_allowed+0x1d6/0x290 [ 323.351733] out_of_memory+0x1072/0x1390 [ 323.355796] ? oom_killer_disable+0x270/0x270 [ 323.360303] ? mutex_trylock+0x15f/0x1a0 [ 323.364364] __alloc_pages_nodemask+0x23a2/0x2890 [ 323.369211] ? find_get_entry+0x4cd/0x8a0 [ 323.373368] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 323.378240] alloc_pages_current+0x193/0x2a0 [ 323.382737] filemap_fault+0x146e/0x2180 [ 323.386810] ext4_filemap_fault+0x84/0xb0 [ 323.390956] __do_fault+0x10b/0x4b0 [ 323.394586] __handle_mm_fault+0x273b/0x41c0 [ 323.399003] ? vm_insert_page+0x9c0/0x9c0 [ 323.403168] ? check_preemption_disabled+0x41/0x280 [ 323.408188] handle_mm_fault+0x436/0xb10 [ 323.412260] __do_page_fault+0x68e/0xd60 [ 323.416328] ? trace_hardirqs_off_caller+0x6e/0x210 [ 323.421344] ? spurious_fault+0x840/0x840 [ 323.425494] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 323.430345] ? page_fault+0x8/0x30 [ 323.433888] page_fault+0x1e/0x30 [ 323.437341] RIP: 0033:0x7f68d31532e3 [ 323.441049] Code: Bad RIP value. [ 323.444410] RSP: 002b:00007ffd763b1dc8 EFLAGS: 00010246 [ 323.449768] RAX: 0000000000000001 RBX: 00005583b53b31e0 RCX: 00007f68d31532e3 [ 323.457030] RDX: 0000000000000013 RSI: 00007ffd763b1dd0 RDI: 000000000000000d [ 323.464293] RBP: 00007ffd763b1fc0 R08: 00007ffd763f6000 R09: 0000005336d47f02 [ 323.471560] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd763b1dd0 [ 323.478825] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3cf60445865 [ 323.543541] Mem-Info: [ 323.545997] active_anon:11971 inactive_anon:12905 isolated_anon:0 [ 323.545997] active_file:44 inactive_file:0 isolated_file:0 [ 323.545997] unevictable:0 dirty:0 writeback:0 unstable:0 [ 323.545997] slab_reclaimable:13107 slab_unreclaimable:121038 [ 323.545997] mapped:18685 shmem:13283 pagetables:558 bounce:0 [ 323.545997] free:13932 free_pcp:209 free_cma:0 [ 323.582138] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 323.591760] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 323.602141] Node 0 active_anon:46536kB inactive_anon:40848kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45968kB dirty:0kB writeback:0kB shmem:42200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 323.634701] Node 1 active_anon:1348kB inactive_anon:10772kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 323.635648] CPU: 1 PID: 14917 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 323.662851] 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 [ 323.670683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 323.696819] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 323.706141] Call Trace: [ 323.706165] dump_stack+0x1fc/0x2ef [ 323.706184] warn_alloc.cold+0x7b/0x18f [ 323.711179] Node 0 DMA32 free:17924kB min:35996kB low:44992kB high:53988kB active_anon:46636kB inactive_anon:40848kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2016kB bounce:0kB free_pcp:332kB local_pcp:328kB free_cma:0kB [ 323.713767] ? zone_watermark_ok_safe+0x260/0x260 [ 323.713781] ? usleep_range+0x170/0x170 [ 323.713798] ? mark_held_locks+0xa6/0xf0 [ 323.717393] lowmem_reserve[]: 0 0 1 1 1 [ 323.721358] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 323.750244] 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 [ 323.755078] ? collect_expired_timers+0x2a0/0x2a0 [ 323.755107] __alloc_pages_nodemask+0x232f/0x2890 [ 323.759049] lowmem_reserve[]: 0 0 0 0 0 [ 323.763116] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 323.763134] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 323.767079] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:1348kB inactive_anon:10772kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:216kB bounce:0kB free_pcp:504kB local_pcp:248kB free_cma:0kB [ 323.772168] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 323.772187] ? retint_kernel+0x2d/0x2d [ 323.772218] alloc_pages_current+0x193/0x2a0 [ 323.798051] lowmem_reserve[]: 0 0 0 0 0 [ 323.802866] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 323.802881] relay_open_buf.part.0+0x2a8/0xb80 [ 323.802903] relay_open+0x537/0x9f0 [ 323.807739] 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 [ 323.811712] do_blk_trace_setup+0x4f6/0xb40 [ 323.816640] Node 0 DMA32: 1262*4kB (ME) 798*8kB (UME) 314*16kB (UME) 42*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18312kB [ 323.821194] ? _copy_from_user+0xd2/0x130 [ 323.849903] 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 [ 323.854625] __blk_trace_setup+0xca/0x180 [ 323.854643] ? do_blk_trace_setup+0xb40/0xb40 [ 323.858503] Node 1 Normal: 24*4kB (ME) 18*8kB (UME) 5*16kB (ME) 7*32kB (UME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26912kB [ 323.862910] blk_trace_ioctl+0x155/0x290 [ 323.862925] ? blk_add_driver_data+0x540/0x540 [ 323.866880] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 323.871711] ? __lock_acquire+0x6de/0x3ff0 [ 323.876286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 323.879884] blkdev_ioctl+0x112/0x1a80 [ 323.892379] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 323.896668] ? blkpg_ioctl+0x9d0/0x9d0 [ 323.910708] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 323.914820] ? do_futex+0x171/0x1880 [ 323.914837] ? mark_held_locks+0xf0/0xf0 [ 323.914855] ? debug_check_no_obj_freed+0x201/0x490 [ 323.925845] 13321 total pagecache pages [ 323.929969] ? futex_exit_release+0x220/0x220 [ 323.934459] 0 pages in swap cache [ 323.950287] block_ioctl+0xe9/0x130 [ 323.950300] ? blkdev_fallocate+0x3f0/0x3f0 [ 323.950316] do_vfs_ioctl+0xcdb/0x12e0 [ 323.954367] Swap cache stats: add 0, delete 0, find 0/0 [ 323.958926] ? lock_downgrade+0x720/0x720 [ 323.967749] Free swap = 0kB [ 323.971958] ? check_preemption_disabled+0x41/0x280 [ 323.980518] Total swap = 0kB [ 323.984376] ? ioctl_preallocate+0x200/0x200 [ 323.984398] ? __fget+0x356/0x510 [ 323.993230] 2097051 pages RAM [ 323.997086] ? do_dup2+0x450/0x450 [ 324.005654] 0 pages HighMem/MovableOnly [ 324.009341] ? __se_sys_futex+0x298/0x3b0 [ 324.013390] 369649 pages reserved [ 324.018381] ksys_ioctl+0x9b/0xc0 [ 324.022337] 0 pages cma reserved [ 324.026803] __x64_sys_ioctl+0x6f/0xb0 [ 324.030227] Unreclaimable slab info: [ 324.033845] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 324.033859] do_syscall_64+0xf9/0x620 [ 324.033880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.038189] Name Used Total [ 324.042058] RIP: 0033:0x7ff1974170c9 [ 324.042078] Code: Bad RIP value. [ 324.047439] pid_2 18KB 32KB [ 324.051559] RSP: 002b:00007ff195989168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.054646] batadv_tt_change_cache 2KB 11KB [ 324.059576] RAX: ffffffffffffffda RBX: 00007ff197536f80 RCX: 00007ff1974170c9 [ 324.062620] batadv_tl_cache 5KB 16KB [ 324.066982] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 324.070425] TIPC 13KB 37KB [ 324.073512] RBP: 00007ff197472ae9 R08: 0000000000000000 R09: 0000000000000000 [ 324.073520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.073528] R13: 00007ffcf3e7b0bf R14: 00007ff195989300 R15: 0000000000022000 [ 324.087917] Mem-Info: [ 324.128262] SCTPv6 18KB 30KB [ 324.140969] active_anon:11968 inactive_anon:12905 isolated_anon:0 [ 324.140969] active_file:17 inactive_file:16 isolated_file:0 [ 324.140969] unevictable:0 dirty:0 writeback:0 unstable:0 [ 324.140969] slab_reclaimable:13101 slab_unreclaimable:121024 [ 324.140969] mapped:18685 shmem:13283 pagetables:558 bounce:0 [ 324.140969] free:14029 free_pcp:209 free_cma:0 [ 324.165282] DCCPv6 20KB 30KB [ 324.176600] Node 0 active_anon:46524kB inactive_anon:40848kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45968kB dirty:0kB writeback:0kB shmem:42200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 324.192946] DCCP 19KB 35KB [ 324.204117] Node 1 active_anon:1348kB inactive_anon:10772kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 324.232080] RXRPC 14KB 32KB [ 324.246629] 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 [ 324.332045] rxrpc_call_jar 106KB 118KB [ 324.341157] bridge_fdb_cache 11KB 23KB [ 324.343659] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 324.351535] Node 0 DMA32 free:18312kB min:35996kB low:44992kB high:53988kB active_anon:46524kB inactive_anon:40848kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2016kB bounce:0kB free_pcp:332kB local_pcp:4kB free_cma:0kB [ 324.372042] fib6_nodes 184KB 284KB [ 324.386760] lowmem_reserve[]: 0 0 1 1 1 [ 324.390752] 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 [ 324.402034] ip6_dst_cache 445KB 776KB [ 324.425383] lowmem_reserve[]: 0 0 0 0 0 [ 324.429379] Node 1 Normal free:26912kB min:53876kB low:67344kB high:80812kB active_anon:1348kB inactive_anon:10772kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:216kB bounce:0kB free_pcp:504kB local_pcp:256kB free_cma:0kB [ 324.452032] RAWv6 92KB 128KB [ 324.472308] UDPv6 31KB 48KB [ 324.477681] TCPv6 39KB 42KB [ 324.490731] nf_conntrack 12KB 15KB [ 324.497104] t10_alua_lu_gp_cache 0KB 3KB [ 324.509131] lowmem_reserve[]: 0 0 0 0 0 [ 324.510324] sd_ext_cdb 0KB 7KB [ 324.513438] 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 [ 324.535740] scsi_sense_cache 1056KB 1060KB [ 324.541160] virtio_scsi_cmd 16KB 16KB [ 324.542076] Node 0 DMA32: 1262*4kB (ME) 798*8kB (UME) 314*16kB (UME) 42*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18312kB [ 324.546549] sgpool-128 8KB 8KB [ 324.572399] 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 [ 324.595567] sgpool-64 4KB 12KB [ 324.598876] Node 1 Normal: 24*4kB (ME) 18*8kB (UME) 5*16kB (ME) 7*32kB (UME) 4*64kB (ME) 4*128kB (ME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26912kB [ 324.600939] sgpool-32 2KB 15KB [ 324.625791] sgpool-16 1KB 7KB [ 324.631162] sgpool-8 0KB 7KB [ 324.636576] mqueue_inode_cache 13KB 22KB [ 324.644339] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 324.645628] bio_post_read_ctx 14KB 15KB [ 324.658663] bio-2 14KB 15KB [ 324.667617] jfs_mp 7KB 7KB [ 324.673384] cifs_small_rq 15KB 16KB [ 324.678747] cifs_request 67KB 67KB [ 324.687664] cifs_mpx_ids 0KB 7KB [ 324.693099] nfs_commit_data 3KB 14KB [ 324.695232] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 324.698474] nfs_write_data 34KB 44KB [ 324.716140] ext4_system_zone 1KB 7KB [ 324.721649] bio-1 1KB 7KB [ 324.727121] pid_namespace 2KB 7KB [ 324.736119] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 324.745011] rpc_buffers 17KB 25KB [ 324.750374] rpc_tasks 2KB 7KB [ 324.759219] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 324.767843] UNIX 1042KB 1042KB [ 324.776804] 13316 total pagecache pages [ 324.780785] 0 pages in swap cache [ 324.784299] tcp_bind_bucket 1KB 4KB [ 324.789669] ip_fib_trie 27KB 43KB [ 324.798532] Swap cache stats: add 0, delete 0, find 0/0 [ 324.803927] Free swap = 0kB [ 324.806937] Total swap = 0kB [ 324.809953] 2097051 pages RAM [ 324.816652] 0 pages HighMem/MovableOnly [ 324.820039] ip_fib_alias 130KB 201KB [ 324.820625] 369649 pages reserved [ 324.829454] 0 pages cma reserved [ 324.857983] ip_dst_cache 10KB 28KB [ 324.863532] RAW 57KB 82KB [ 324.868893] UDP 57KB 67KB [ 324.905786] TCP 11KB 11KB [ 324.937371] hugetlbfs_inode_cache 3KB 15KB [ 324.943954] fscache_cookie_jar 1KB 7KB [ 324.961560] eventpoll_pwq 36KB 67KB [ 324.983046] eventpoll_epi 56KB 94KB [ 324.989009] inotify_inode_mark 16KB 23KB [ 325.010411] request_queue 199KB 199KB [ 325.015875] blkdev_requests 1KB 3KB [ 325.022370] blkdev_ioc 38KB 38KB [ 325.033930] bio-0 1276KB 1286KB [ 325.042199] biovec-max 1617KB 1666KB [ 325.048749] biovec-64 1408KB 1480KB [ 325.059482] biovec-16 112KB 112KB [ 325.066192] bio_integrity_payload 1KB 8KB [ 325.077406] khugepaged_mm_slot 4KB 11KB [ 325.083745] uid_cache 0KB 4KB [ 325.089825] dmaengine-unmap-2 0KB 3KB [ 325.096076] skbuff_fclone_cache 88KB 90KB [ 325.102546] skbuff_head_cache 7356KB 7481KB [ 325.109257] configfs_dir_cache 3KB 7KB [ 325.115074] file_lock_cache 53KB 59KB [ 325.121302] file_lock_ctx 9KB 11KB [ 325.129836] fsnotify_mark_connector 8KB 15KB [ 325.137501] net_namespace 70KB 70KB [ 325.143645] shmem_inode_cache 8062KB 8108KB [ 325.149618] task_delay_info 237KB 363KB [ 325.158533] taskstats 29KB 42KB [ 325.172445] proc_dir_entry 864KB 956KB [ 325.179948] pde_opener 18KB 69KB [ 325.186214] seq_file 254KB 500KB [ 325.192544] sigqueue 74KB 74KB [ 325.198481] kernfs_node_cache 18394KB 18451KB [ 325.216982] mnt_cache 220KB 232KB [ 325.237063] filp 7358KB 8280KB [ 325.256857] names_cache 131503KB 131503KB [ 325.272047] iint_cache 32KB 51KB [ 325.277454] key_jar 4KB 7KB [ 325.292019] uts_namespace 3KB 11KB [ 325.297399] nsproxy 2KB 15KB [ 325.312710] vm_area_struct 2947KB 3325KB [ 325.318113] mm_struct 440KB 585KB [ 325.332044] fs_cache 251KB 372KB [ 325.337423] files_cache 841KB 1162KB [ 325.376710] signal_cache 1403KB 2120KB [ 325.382295] sighand_cache 619KB 645KB [ 325.387658] task_struct 6015KB 6072KB [ 325.416226] cred_jar 2312KB 2396KB [ 325.421612] anon_vma_chain 963KB 1102KB [ 325.436986] anon_vma 180KB 315KB [ 325.442429] pid 149KB 268KB [ 325.461984] Acpi-Operand 156KB 198KB [ 325.467360] Acpi-ParseExt 9KB 11KB [ 325.482005] Acpi-Parse 41KB 47KB [ 325.487469] Acpi-State 52KB 63KB [ 325.502000] Acpi-Namespace 20KB 27KB [ 325.507373] numa_policy 0KB 3KB [ 325.532046] debug_objects_cache 1382KB 1557KB [ 325.537597] trace_event_file 297KB 298KB [ 325.552104] ftrace_event_field 398KB 401KB [ 325.557568] pool_workqueue 165KB 176KB [ 325.571986] page->ptl 448KB 616KB [ 325.577394] kmalloc-2097152 2050KB 2050KB [ 325.592157] kmalloc-524288 6168KB 6682KB [ 325.597551] kmalloc-262144 1290KB 1290KB [ 325.602971] kmalloc-131072 650KB 650KB [ 325.608331] kmalloc-65536 2376KB 2442KB [ 325.613794] kmalloc-32768 1947KB 1947KB [ 325.619150] kmalloc-16384 1155KB 1188KB [ 325.624568] kmalloc-8192 4603KB 4702KB [ 325.629927] kmalloc-4096 21717KB 21768KB [ 325.635376] kmalloc-2048 13398KB 16186KB [ 325.640735] kmalloc-1024 11144KB 14537KB [ 325.646157] kmalloc-512 14535KB 15082KB [ 325.653611] kmalloc-256 4840KB 6183KB [ 325.658979] kmalloc-128 1108KB 1527KB [ 325.664437] kmalloc-96 3404KB 3424KB [ 325.669798] kmalloc-64 2485KB 3168KB [ 325.675253] kmalloc-32 1839KB 2303KB [ 325.680614] kmalloc-192 1968KB 2796KB [ 325.701992] kmem_cache 177KB 183KB [ 325.707375] Out of memory (oom_kill_allocating_task): Kill process 14502 (systemd-journal) score 0 or sacrifice child [ 325.732008] Killed process 14502 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:0kB, shmem-rss:2404kB [ 325.752024] oom_reaper: reaped process 14502 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2452kB [ 325.800605] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 325.847416] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 325.896209] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 325.922771] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 325.929643] systemd[1]: Stopped Journal Service. [ 325.962406] systemd[1]: Starting Journal Service... [ 326.136492] systemd-journald[15090]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 326.659112] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 326.814259] systemd[1]: Started Journal Service. [ 328.607260] oom_reaper: reaped process 14946 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 328.722501] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 328.751903] Bluetooth: hci4: command 0x0409 tx timeout [ 328.760849] in:imklog cpuset=/ mems_allowed=0-1 [ 328.765600] CPU: 0 PID: 15084 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 328.773046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 328.782392] Call Trace: [ 328.784982] dump_stack+0x1fc/0x2ef [ 328.788614] dump_header+0x15d/0xc3f [ 328.792330] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 328.797426] ? ___ratelimit+0x319/0x590 [ 328.801429] oom_kill_process.cold+0x10/0x692 [ 328.805926] ? check_preemption_disabled+0x41/0x280 [ 328.810961] ? has_intersects_mems_allowed+0x1d6/0x290 [ 328.816252] out_of_memory+0x1072/0x1390 [ 328.820324] ? oom_killer_disable+0x270/0x270 [ 328.824824] ? mutex_trylock+0x15f/0x1a0 [ 328.828889] __alloc_pages_nodemask+0x23a2/0x2890 [ 328.831798] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 328.833733] ? find_get_entry+0x4cd/0x8a0 [ 328.847477] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 328.852345] alloc_pages_current+0x193/0x2a0 [ 328.856762] filemap_fault+0x146e/0x2180 [ 328.860855] ext4_filemap_fault+0x84/0xb0 [ 328.865006] __do_fault+0x10b/0x4b0 [ 328.866180] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 328.868632] __handle_mm_fault+0x273b/0x41c0 [ 328.878128] ? vm_insert_page+0x9c0/0x9c0 [ 328.882274] ? lock_downgrade+0x720/0x720 [ 328.886433] ? check_preemption_disabled+0x41/0x280 [ 328.891454] handle_mm_fault+0x436/0xb10 [ 328.895533] __do_page_fault+0x68e/0xd60 [ 328.899606] ? trace_hardirqs_off_caller+0x6e/0x210 [ 328.904625] ? spurious_fault+0x840/0x840 [ 328.908770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.913606] ? page_fault+0x8/0x30 [ 328.917138] page_fault+0x1e/0x30 [ 328.920593] RIP: 0033:0x7f6af672522d [ 328.924301] Code: Bad RIP value. [ 328.927659] RSP: 002b:00007f6af40c1580 EFLAGS: 00010293 [ 328.933016] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f6af672522d [ 328.940282] RDX: 0000000000001fa0 RSI: 00007f6af40c1da0 RDI: 0000000000000004 [ 328.947547] RBP: 00005639eca639d0 R08: 00007f6af589e940 R09: 0000000004000001 [ 328.954893] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f6af40c1da0 [ 328.962150] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f6af40c1dd8 [ 328.973431] Mem-Info: [ 328.975867] active_anon:12040 inactive_anon:14928 isolated_anon:0 [ 328.975867] active_file:42 inactive_file:0 isolated_file:0 [ 328.975867] unevictable:0 dirty:43 writeback:0 unstable:0 [ 328.975867] slab_reclaimable:13128 slab_unreclaimable:120824 [ 328.975867] mapped:22027 shmem:15335 pagetables:566 bounce:0 [ 328.975867] free:13791 free_pcp:153 free_cma:0 [ 328.981919] CPU: 1 PID: 14946 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 329.013679] Node 0 active_anon:46956kB inactive_anon:48944kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59336kB dirty:168kB writeback:0kB shmem:50408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 329.016985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 329.044778] Node 1 active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:4kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 329.054052] Call Trace: [ 329.054076] dump_stack+0x1fc/0x2ef [ 329.054095] warn_alloc.cold+0x7b/0x18f [ 329.081077] 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 [ 329.083634] ? zone_watermark_ok_safe+0x260/0x260 [ 329.083652] ? usleep_range+0x170/0x170 [ 329.087247] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 329.091237] ? mark_held_locks+0xa6/0xf0 [ 329.117340] Node 0 DMA32 free:17580kB min:35996kB low:44992kB high:53988kB active_anon:47056kB inactive_anon:48944kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:168kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7936kB pagetables:2052kB bounce:0kB free_pcp:364kB local_pcp:112kB free_cma:0kB [ 329.122144] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 329.122161] ? collect_expired_timers+0x2a0/0x2a0 [ 329.122189] __alloc_pages_nodemask+0x232f/0x2890 [ 329.126122] lowmem_reserve[]: 0 0 1 1 1 [ 329.131142] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 329.135194] 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 [ 329.164128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 329.164146] ? rcu_nmi_exit+0xb3/0x180 [ 329.164172] ? policy_node+0x14/0x140 [ 329.169239] lowmem_reserve[]: 0 0 0 0 0 [ 329.174157] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 329.174183] alloc_pages_current+0x193/0x2a0 [ 329.178999] Node 1 Normal free:26708kB min:53876kB low:67344kB high:80812kB active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:4kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 329.182963] relay_open_buf.part.0+0x2a8/0xb80 [ 329.182986] relay_open+0x537/0x9f0 [ 329.187880] lowmem_reserve[]: 0 0 0 0 0 [ 329.213717] do_blk_trace_setup+0x4f6/0xb40 [ 329.213733] ? _copy_from_user+0xd2/0x130 [ 329.213748] __blk_trace_setup+0xca/0x180 [ 329.218482] 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 [ 329.222356] ? do_blk_trace_setup+0xb40/0xb40 [ 329.222386] blk_trace_ioctl+0x155/0x290 [ 329.226151] Node 0 DMA32: 1183*4kB (ME) 724*8kB (ME) 311*16kB (ME) 54*32kB (ME) 8*64kB (UME) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB [ 329.230112] ? blk_add_driver_data+0x540/0x540 [ 329.234944] 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 [ 329.239321] ? __lock_acquire+0x6de/0x3ff0 [ 329.267678] Node 1 Normal: 16*4kB (UME) 33*8kB (ME) 2*16kB (UE) 2*32kB (E) 2*64kB (E) 1*128kB (E) 4*256kB (UME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26792kB [ 329.272233] blkdev_ioctl+0x112/0x1a80 [ 329.272249] ? blkpg_ioctl+0x9d0/0x9d0 [ 329.275851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.279800] ? do_futex+0x171/0x1880 [ 329.279814] ? mark_held_locks+0xf0/0xf0 [ 329.279832] ? debug_check_no_obj_freed+0x201/0x490 [ 329.279850] ? futex_exit_release+0x220/0x220 [ 329.297088] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 329.305581] block_ioctl+0xe9/0x130 [ 329.305593] ? blkdev_fallocate+0x3f0/0x3f0 [ 329.305608] do_vfs_ioctl+0xcdb/0x12e0 [ 329.310083] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 329.314123] ? lock_downgrade+0x720/0x720 [ 329.314140] ? check_preemption_disabled+0x41/0x280 [ 329.314156] ? ioctl_preallocate+0x200/0x200 [ 329.328372] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 329.332920] ? __fget+0x356/0x510 [ 329.332939] ? do_dup2+0x450/0x450 [ 329.343929] 15382 total pagecache pages [ 329.348136] ? __se_sys_futex+0x298/0x3b0 [ 329.363819] 0 pages in swap cache [ 329.367678] ksys_ioctl+0x9b/0xc0 [ 329.371533] Swap cache stats: add 0, delete 0, find 0/0 [ 329.380353] __x64_sys_ioctl+0x6f/0xb0 [ 329.380368] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 329.380384] do_syscall_64+0xf9/0x620 [ 329.384086] Free swap = 0kB [ 329.388121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.393122] Total swap = 0kB [ 329.397602] RIP: 0033:0x7fce4ae100c9 [ 329.406170] 2097051 pages RAM [ 329.409755] Code: Bad RIP value. [ 329.414066] 0 pages HighMem/MovableOnly [ 329.417914] RSP: 002b:00007fce49382168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 329.426751] 369649 pages reserved [ 329.430860] RAX: ffffffffffffffda RBX: 00007fce4af2ff80 RCX: 00007fce4ae100c9 [ 329.435867] 0 pages cma reserved [ 329.440232] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 329.440243] RBP: 00007fce4ae6bae9 R08: 0000000000000000 R09: 0000000000000000 [ 329.448810] Unreclaimable slab info: [ 329.452220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 329.452229] R13: 00007ffca3d5e61f R14: 00007fce49382300 R15: 0000000000022000 [ 329.580861] Name Used Total [ 329.586504] pid_2 18KB 32KB [ 329.603201] batadv_tt_change_cache 2KB 11KB [ 329.609007] batadv_tl_cache 5KB 16KB [ 329.614464] TIPC 13KB 37KB [ 329.619831] SCTPv6 18KB 30KB [ 329.636255] DCCPv6 20KB 30KB [ 329.641625] DCCP 19KB 35KB [ 329.647072] RXRPC 14KB 32KB [ 329.668369] rxrpc_call_jar 101KB 118KB [ 329.678742] bridge_fdb_cache 10KB 23KB [ 329.700000] fib6_nodes 184KB 284KB [ 329.705432] ip6_dst_cache 440KB 776KB [ 329.710791] RAWv6 91KB 121KB [ 329.738463] UDPv6 31KB 48KB [ 329.751459] TCPv6 39KB 42KB [ 329.760571] nf_conntrack 8KB 15KB [ 329.776945] t10_alua_lu_gp_cache 0KB 3KB [ 329.782684] sd_ext_cdb 0KB 7KB [ 329.788040] scsi_sense_cache 1056KB 1060KB [ 329.804693] virtio_scsi_cmd 16KB 16KB [ 329.810064] sgpool-128 8KB 8KB [ 329.815523] sgpool-64 4KB 12KB [ 329.820885] sgpool-32 2KB 15KB [ 329.836970] sgpool-16 1KB 7KB [ 329.845909] sgpool-8 0KB 7KB [ 329.851298] mqueue_inode_cache 22KB 22KB [ 329.872763] bio_post_read_ctx 14KB 15KB [ 329.878192] bio-2 14KB 15KB [ 329.899462] jfs_mp 7KB 7KB [ 329.909877] cifs_small_rq 15KB 16KB [ 329.931004] cifs_request 67KB 67KB [ 329.936420] cifs_mpx_ids 0KB 7KB [ 329.957655] nfs_commit_data 3KB 14KB [ 329.968096] nfs_write_data 34KB 44KB [ 329.989554] ext4_system_zone 1KB 7KB [ 329.994998] bio-1 1KB 7KB [ 330.000398] pid_namespace 7KB 7KB [ 330.022158] rpc_buffers 17KB 25KB [ 330.027537] rpc_tasks 2KB 7KB [ 330.041499] UNIX 883KB 990KB [ 330.061684] tcp_bind_bucket 1KB 4KB [ 330.067070] ip_fib_trie 27KB 43KB [ 330.075318] Mem-Info: [ 330.077767] active_anon:12037 inactive_anon:14928 isolated_anon:0 [ 330.077767] active_file:16 inactive_file:16 isolated_file:0 [ 330.077767] unevictable:0 dirty:0 writeback:0 unstable:0 [ 330.077767] slab_reclaimable:13130 slab_unreclaimable:120821 [ 330.077767] mapped:22001 shmem:15335 pagetables:566 bounce:0 [ 330.077767] free:13916 free_pcp:148 free_cma:0 [ 330.083837] ip_fib_alias 130KB 201KB [ 330.130506] ip_dst_cache 9KB 28KB [ 330.136007] RAW 54KB 82KB [ 330.141364] UDP 40KB 67KB [ 330.146909] Node 0 active_anon:46944kB inactive_anon:48944kB active_file:64kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59232kB dirty:0kB writeback:0kB shmem:50408kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 330.157565] TCP 11KB 11KB [ 330.179309] Node 1 active_anon:1204kB inactive_anon:10768kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 330.201666] hugetlbfs_inode_cache 3KB 15KB [ 330.214482] 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 [ 330.219266] fscache_cookie_jar 1KB 7KB [ 330.249084] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 330.256681] Node 0 DMA32 free:17996kB min:35996kB low:44992kB high:53988kB active_anon:46944kB inactive_anon:48944kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7936kB pagetables:2052kB bounce:0kB free_pcp:344kB local_pcp:240kB free_cma:0kB [ 330.281663] eventpoll_pwq 33KB 67KB [ 330.291038] eventpoll_epi 54KB 94KB [ 330.303786] inotify_inode_mark 13KB 23KB [ 330.309241] request_queue 199KB 199KB [ 330.314639] blkdev_requests 1KB 3KB [ 330.320002] blkdev_ioc 38KB 38KB [ 330.332975] bio-0 1427KB 1428KB [ 330.333983] lowmem_reserve[]: 0 0 1 1 1 [ 330.338355] biovec-max 1674KB 1699KB [ 330.347738] biovec-64 1554KB 1559KB [ 330.359187] 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 [ 330.360130] biovec-16 119KB 120KB [ 330.393236] lowmem_reserve[]: 0 0 0 0 0 [ 330.397230] Node 1 Normal free:26792kB min:53876kB low:67344kB high:80812kB active_anon:1204kB inactive_anon:10768kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 330.401658] bio_integrity_payload 1KB 8KB [ 330.434551] lowmem_reserve[]: 0 0 0 0 0 [ 330.438547] 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 [ 330.463043] Node 0 DMA32: 1183*4kB (ME) 724*8kB (ME) 311*16kB (ME) 54*32kB (ME) 8*64kB (UME) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB [ 330.468333] khugepaged_mm_slot 7KB 11KB [ 330.485683] 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 [ 330.489610] uid_cache 0KB 4KB [ 330.500561] Node 1 Normal: 16*4kB (UME) 33*8kB (ME) 2*16kB (UE) 2*32kB (E) 2*64kB (E) 1*128kB (E) 4*256kB (UME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26792kB [ 330.508673] dmaengine-unmap-2 0KB 3KB [ 330.530193] skbuff_fclone_cache 80KB 90KB [ 330.535927] skbuff_head_cache 7356KB 7432KB [ 330.537197] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 330.541305] configfs_dir_cache 3KB 7KB [ 330.562844] file_lock_cache 47KB 59KB [ 330.568214] file_lock_ctx 9KB 11KB [ 330.572929] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 330.573650] fsnotify_mark_connector 6KB 15KB [ 330.593727] net_namespace 70KB 70KB [ 330.599091] shmem_inode_cache 8065KB 8100KB [ 330.606171] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 330.618609] device hsr_slave_1 left promiscuous mode [ 330.618645] task_delay_info 220KB 363KB [ 330.626819] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 330.632466] taskstats 37KB 42KB [ 330.650079] proc_dir_entry 838KB 952KB [ 330.653179] 15367 total pagecache pages [ 330.655518] pde_opener 17KB 69KB [ 330.659433] device hsr_slave_0 left promiscuous mode [ 330.671358] seq_file 277KB 500KB [ 330.676847] 0 pages in swap cache [ 330.680296] Swap cache stats: add 0, delete 0, find 0/0 [ 330.683383] sigqueue 74KB 74KB [ 330.692380] Free swap = 0kB [ 330.695399] Total swap = 0kB [ 330.698408] 2097051 pages RAM [ 330.701498] 0 pages HighMem/MovableOnly [ 330.708827] 369649 pages reserved [ 330.715826] 0 pages cma reserved [ 330.716615] kernfs_node_cache 17995KB 18096KB [ 330.738873] mnt_cache 232KB 232KB [ 330.742183] team0 (unregistering): Port device team_slave_1 removed [ 330.752040] filp 7391KB 8280KB [ 330.757409] names_cache 131580KB 131618KB [ 330.780043] iint_cache 36KB 51KB [ 330.780544] team0 (unregistering): Port device team_slave_0 removed [ 330.791640] key_jar 4KB 7KB [ 330.800817] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 330.802896] uts_namespace 11KB 11KB [ 330.814057] nsproxy 3KB 15KB [ 330.819494] vm_area_struct 2902KB 3321KB [ 330.824940] mm_struct 432KB 585KB [ 330.825122] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 330.830989] fs_cache 227KB 372KB [ 330.849780] Bluetooth: hci4: command 0x041b tx timeout [ 330.855893] files_cache 800KB 1158KB [ 330.862026] signal_cache 1322KB 2084KB [ 330.867397] sighand_cache 615KB 645KB [ 330.878609] task_struct 5561KB 5618KB [ 330.885233] cred_jar 2288KB 2396KB [ 330.897115] anon_vma_chain 960KB 1102KB [ 330.903648] anon_vma 166KB 315KB [ 330.909502] pid 137KB 268KB [ 330.918821] bond0 (unregistering): Released all slaves [ 330.920051] Acpi-Operand 156KB 198KB [ 330.931407] Acpi-ParseExt 9KB 11KB [ 330.942687] Acpi-Parse 41KB 47KB [ 330.948636] Acpi-State 52KB 63KB [ 330.958883] Acpi-Namespace 20KB 27KB [ 330.966032] numa_policy 0KB 3KB [ 330.975698] debug_objects_cache 1374KB 1557KB [ 330.982446] trace_event_file 297KB 298KB [ 330.989454] ftrace_event_field 398KB 401KB [ 330.995443] pool_workqueue 175KB 176KB [ 331.011198] page->ptl 426KB 616KB [ 331.022337] kmalloc-2097152 2050KB 2050KB [ 331.027842] kmalloc-524288 6682KB 6682KB [ 331.033407] kmalloc-262144 1290KB 1290KB [ 331.038856] kmalloc-131072 650KB 650KB [ 331.071679] kmalloc-65536 2112KB 2310KB [ 331.083994] kmalloc-32768 1914KB 1914KB [ 331.100505] IPVS: ftp: loaded support on port[0] = 21 [ 331.115002] kmalloc-16384 1171KB 1188KB [ 331.120379] kmalloc-8192 4603KB 4677KB [ 331.172244] kmalloc-4096 21335KB 21369KB [ 331.177634] kmalloc-2048 12922KB 15918KB [ 331.208002] kmalloc-1024 10374KB 14403KB [ 331.218287] kmalloc-512 14181KB 15060KB [ 331.238298] kmalloc-256 4798KB 6183KB [ 331.258541] kmalloc-128 1090KB 1527KB [ 331.268639] kmalloc-96 3453KB 3496KB [ 331.288888] kmalloc-64 2413KB 3168KB [ 331.301609] kmalloc-32 1816KB 2303KB [ 331.322047] kmalloc-192 1938KB 2796KB [ 331.327428] kmem_cache 177KB 183KB [ 331.351985] Out of memory (oom_kill_allocating_task): Kill process 15084 (in:imklog) score 0 or sacrifice child [ 331.372698] Killed process 15082 (rsyslogd) total-vm:254332kB, anon-rss:728kB, file-rss:0kB, shmem-rss:0kB [ 331.387196] oom_reaper: reaped process 15082 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 331.544907] chnl_net:caif_netlink_parms(): no params data found [ 331.690506] bridge0: port 1(bridge_slave_0) entered blocking state [ 331.712235] bridge0: port 1(bridge_slave_0) entered disabled state [ 331.731691] device bridge_slave_0 entered promiscuous mode [ 331.739631] bridge0: port 2(bridge_slave_1) entered blocking state [ 331.752791] bridge0: port 2(bridge_slave_1) entered disabled state [ 331.760689] device bridge_slave_1 entered promiscuous mode [ 331.823360] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 331.877770] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 331.911341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 331.942552] team0: Port device team_slave_0 added [ 331.948336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 331.982565] team0: Port device team_slave_1 added [ 332.030309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 332.066534] 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. [ 332.136903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 332.157173] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 332.181579] 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. [ 332.231574] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 332.256491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 332.272567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 332.326170] device hsr_slave_0 entered promiscuous mode [ 332.342239] device hsr_slave_1 entered promiscuous mode [ 332.348651] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 332.372154] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 332.534777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 332.586652] 8021q: adding VLAN 0 to HW filter on device bond0 [ 332.612195] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 332.622497] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 332.629995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 332.637252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 332.647952] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 332.654555] 8021q: adding VLAN 0 to HW filter on device team0 [ 332.663965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 332.671041] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 332.680244] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 332.689168] bridge0: port 1(bridge_slave_0) entered blocking state [ 332.695643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 332.706985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 332.715759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 332.732184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 332.750991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 332.768334] bridge0: port 2(bridge_slave_1) entered blocking state [ 332.774815] bridge0: port 2(bridge_slave_1) entered forwarding state [ 332.791682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 332.801216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 332.810239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 332.820128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 332.834298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 332.845718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 332.852960] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 332.860884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 332.869076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 332.877363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 332.898946] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 332.911597] Bluetooth: hci4: command 0x040f tx timeout [ 332.915128] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 332.929969] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 332.939951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 332.947809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 332.957619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 332.966489] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 332.996339] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 333.005134] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 333.011319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 333.018636] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 333.029903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 333.069231] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 333.078233] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 333.085655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 333.094004] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 333.125260] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 333.132587] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 333.139156] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 333.150335] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 333.160264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 333.168096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 333.180982] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 333.188430] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 333.198209] device veth0_vlan entered promiscuous mode [ 333.207682] device veth1_vlan entered promiscuous mode [ 333.213918] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 333.225337] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 333.237787] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 333.247432] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 333.254697] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 333.262905] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 333.270013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 333.278983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 333.291232] device veth0_macvtap entered promiscuous mode [ 333.298188] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 333.306609] device veth1_macvtap entered promiscuous mode [ 333.313087] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 333.321680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 333.336220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 333.344620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 333.354661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.363823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 333.373603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.382747] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 333.392507] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.402184] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 333.411986] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.421081] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 333.432600] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.442833] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 333.449757] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 333.459381] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 333.466575] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 333.475031] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 333.482898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 333.491924] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 333.501812] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.510894] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 333.521113] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.530321] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 333.540963] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.550123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 333.559866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.569032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 333.578778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 333.589683] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 333.596697] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 333.605397] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 333.613445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 333.658144] bond0 (unregistering): Released all slaves [ 333.765953] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 333.793405] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.800522] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 333.826796] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 333.840308] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 333.857190] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.865844] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 333.879715] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 334.992311] Bluetooth: hci4: command 0x0419 tx timeout [ 335.945826] oom_reaper: reaped process 15361 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 335.965402] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 335.977267] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 335.982672] CPU: 1 PID: 15092 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 335.990554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 335.999906] Call Trace: [ 336.002498] dump_stack+0x1fc/0x2ef [ 336.006133] dump_header+0x15d/0xc3f [ 336.009859] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 336.014967] ? ___ratelimit+0x319/0x590 [ 336.018946] oom_kill_process.cold+0x10/0x692 [ 336.023453] ? check_preemption_disabled+0x41/0x280 [ 336.028477] ? has_intersects_mems_allowed+0x1d6/0x290 [ 336.033753] out_of_memory+0x1072/0x1390 [ 336.037811] ? oom_killer_disable+0x270/0x270 [ 336.042305] ? mutex_trylock+0x15f/0x1a0 [ 336.046375] __alloc_pages_nodemask+0x23a2/0x2890 [ 336.051226] ? find_get_entry+0x4cd/0x8a0 [ 336.055384] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 336.060248] alloc_pages_current+0x193/0x2a0 [ 336.064656] filemap_fault+0x146e/0x2180 [ 336.068720] ext4_filemap_fault+0x84/0xb0 [ 336.072861] __do_fault+0x10b/0x4b0 [ 336.076489] __handle_mm_fault+0x273b/0x41c0 [ 336.080997] ? debug_object_free+0x1cc/0x380 [ 336.085394] ? vm_insert_page+0x9c0/0x9c0 [ 336.086069] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 336.089544] ? check_preemption_disabled+0x41/0x280 [ 336.104153] handle_mm_fault+0x436/0xb10 [ 336.108219] __do_page_fault+0x68e/0xd60 [ 336.111320] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 336.112282] ? trace_hardirqs_off_caller+0x6e/0x210 [ 336.122354] ? spurious_fault+0x840/0x840 [ 336.126501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 336.131341] ? page_fault+0x8/0x30 [ 336.134874] page_fault+0x1e/0x30 [ 336.138321] RIP: 0033:0x7f2b17654ddf [ 336.142025] Code: Bad RIP value. [ 336.145384] RSP: 002b:00007ffe96d1bee0 EFLAGS: 00010206 [ 336.150736] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 336.157991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 336.165248] RBP: 00007ffe96d1bf3c R08: 0000000000000000 R09: 00000056d4e7e32e [ 336.172513] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 336.179781] R13: 0000000000051bc2 R14: 0000000000000019 R15: 00007ffe96d1bfa0 [ 336.188563] CPU: 1 PID: 15361 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 336.190468] Mem-Info: [ 336.196474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 336.196480] Call Trace: [ 336.196502] dump_stack+0x1fc/0x2ef [ 336.196521] warn_alloc.cold+0x7b/0x18f [ 336.196540] ? zone_watermark_ok_safe+0x260/0x260 [ 336.196553] ? usleep_range+0x170/0x170 [ 336.196575] ? collect_expired_timers+0x2a0/0x2a0 [ 336.196599] __alloc_pages_nodemask+0x232f/0x2890 [ 336.196633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 336.196649] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 336.196679] ? alloc_pages_current+0x35/0x2a0 [ 336.196700] alloc_pages_current+0x193/0x2a0 [ 336.196716] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 336.196732] relay_open_buf.part.0+0x2a8/0xb80 [ 336.196758] relay_open+0x537/0x9f0 [ 336.196784] do_blk_trace_setup+0x4f6/0xb40 [ 336.196801] ? _copy_from_user+0xd2/0x130 [ 336.196816] __blk_trace_setup+0xca/0x180 [ 336.196830] ? do_blk_trace_setup+0xb40/0xb40 [ 336.196846] ? migrate_swap_stop+0x900/0x900 [ 336.196874] blk_trace_ioctl+0x155/0x290 [ 336.196888] ? blk_add_driver_data+0x540/0x540 [ 336.196907] ? __lock_acquire+0x6de/0x3ff0 [ 336.196928] blkdev_ioctl+0x112/0x1a80 [ 336.196942] ? blkpg_ioctl+0x9d0/0x9d0 [ 336.196957] ? do_futex+0x171/0x1880 [ 336.196972] ? mark_held_locks+0xf0/0xf0 [ 336.196991] ? debug_check_no_obj_freed+0x201/0x490 [ 336.197014] ? futex_exit_release+0x220/0x220 [ 336.197030] block_ioctl+0xe9/0x130 [ 336.197042] ? blkdev_fallocate+0x3f0/0x3f0 [ 336.197057] do_vfs_ioctl+0xcdb/0x12e0 [ 336.197074] ? lock_downgrade+0x720/0x720 [ 336.197089] ? check_preemption_disabled+0x41/0x280 [ 336.197103] ? ioctl_preallocate+0x200/0x200 [ 336.197121] ? __fget+0x356/0x510 [ 336.197138] ? do_dup2+0x450/0x450 [ 336.197153] ? __se_sys_futex+0x298/0x3b0 [ 336.197175] ksys_ioctl+0x9b/0xc0 [ 336.197192] __x64_sys_ioctl+0x6f/0xb0 [ 336.197206] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 336.197220] do_syscall_64+0xf9/0x620 [ 336.197238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.197248] RIP: 0033:0x7f2b176a90c9 [ 336.197262] Code: Bad RIP value. [ 336.197270] RSP: 002b:00007f2b15c1b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 336.197283] RAX: ffffffffffffffda RBX: 00007f2b177c8f80 RCX: 00007f2b176a90c9 [ 336.197292] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 336.197300] RBP: 00007f2b17704ae9 R08: 0000000000000000 R09: 0000000000000000 [ 336.197308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.197316] R13: 00007ffe96d1bc7f R14: 00007f2b15c1b300 R15: 0000000000022000 [ 336.198451] Mem-Info: [ 336.211936] active_anon:12043 inactive_anon:14930 isolated_anon:0 [ 336.211936] active_file:13 inactive_file:13 isolated_file:0 [ 336.211936] unevictable:0 dirty:0 writeback:0 unstable:0 [ 336.211936] slab_reclaimable:13125 slab_unreclaimable:118979 [ 336.211936] mapped:22060 shmem:15339 pagetables:566 bounce:0 [ 336.211936] free:13831 free_pcp:226 free_cma:0 [ 336.215496] active_anon:12043 inactive_anon:14930 isolated_anon:0 [ 336.215496] active_file:13 inactive_file:13 isolated_file:0 [ 336.215496] unevictable:0 dirty:0 writeback:0 unstable:0 [ 336.215496] slab_reclaimable:13125 slab_unreclaimable:118979 [ 336.215496] mapped:22060 shmem:15339 pagetables:566 bounce:0 [ 336.215496] free:13831 free_pcp:226 free_cma:0 [ 336.219422] Node 0 active_anon:46968kB inactive_anon:48952kB active_file:48kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59468kB dirty:0kB writeback:0kB shmem:50424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 336.224305] Node 0 active_anon:46968kB inactive_anon:48952kB active_file:48kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59468kB dirty:0kB writeback:0kB shmem:50424kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 336.224330] Node 1 active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 336.224335] Node 0 DMA free:10880kB 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 [ 336.224365] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 336.224386] Node 0 DMA32 free:17676kB min:35996kB low:44992kB high:53988kB active_anon:46968kB inactive_anon:48952kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2052kB bounce:0kB free_pcp:656kB local_pcp:304kB free_cma:0kB [ 336.224419] lowmem_reserve[]: 0 0 1 1 1 [ 336.224439] 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 [ 336.224471] lowmem_reserve[]: 0 0 0 0 0 [ 336.237611] Node 1 active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28772kB dirty:0kB writeback:0kB shmem:10932kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 336.238153] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 336.247165] Node 0 DMA free:10880kB 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 [ 336.247824] lowmem_reserve[]: 0 0 0 0 0 [ 336.258544] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 336.261599] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 336.270591] Node 0 DMA32 free:17676kB min:35996kB low:44992kB high:53988kB active_anon:46968kB inactive_anon:48952kB active_file:48kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2052kB bounce:0kB free_pcp:656kB local_pcp:352kB free_cma:0kB [ 336.274344] Node 0 DMA32: 1199*4kB (UME) 758*8kB (UME) 318*16kB (UME) 46*32kB (UME) 4*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17676kB [ 336.288954] lowmem_reserve[]: 0 0 1 1 1 [ 336.298545] 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 [ 336.312632] 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 [ 336.318901] Node 1 Normal: 16*4kB (UME) 33*8kB (ME) 2*16kB (UE) 3*32kB (UE) 3*64kB (UE) 2*128kB (UE) 3*256kB (ME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26760kB [ 336.319841] lowmem_reserve[]: 0 0 0 0 0 [ 336.324926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 336.324940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 336.338827] Node 1 Normal free:26760kB min:53876kB low:67344kB high:80812kB active_anon:1204kB inactive_anon:10768kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:96kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 336.344458] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 336.345471] lowmem_reserve[]: 0 0 0 0 0 [ 336.350470] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 336.364803] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 336.370128] 15365 total pagecache pages [ 336.376275] Node 0 DMA32: 1199*4kB (UME) 758*8kB (UME) 318*16kB (UME) 46*32kB (UME) 4*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17676kB [ 336.378926] 0 pages in swap cache [ 336.388908] 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 [ 336.403792] Swap cache stats: add 0, delete 0, find 0/0 [ 336.417677] Node 1 Normal: 16*4kB (UME) 33*8kB (ME) 2*16kB (UE) 3*32kB (UE) 3*64kB (UE) 2*128kB (UE) 3*256kB (ME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (UM) = 26760kB [ 336.425925] Free swap = 0kB [ 336.444047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 336.479256] Total swap = 0kB [ 336.525252] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 336.541037] 2097051 pages RAM [ 336.579444] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 336.595869] 0 pages HighMem/MovableOnly [ 336.626836] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 336.665923] 369649 pages reserved [ 336.688182] 15365 total pagecache pages [ 336.721576] 0 pages cma reserved [ 336.756083] 0 pages in swap cache [ 337.098997] Swap cache stats: add 0, delete 0, find 0/0 [ 337.104487] Free swap = 0kB [ 337.107497] Total swap = 0kB [ 337.110508] 2097051 pages RAM [ 337.113676] 0 pages HighMem/MovableOnly [ 337.118689] 369649 pages reserved [ 337.122235] 0 pages cma reserved [ 337.125589] Unreclaimable slab info: [ 337.129290] Name Used Total [ 337.134916] pid_2 12KB 32KB [ 337.140339] batadv_tt_change_cache 2KB 11KB [ 337.146230] batadv_tl_cache 7KB 16KB [ 337.151663] TIPC 16KB 37KB [ 337.157035] SCTPv6 20KB 30KB [ 337.162509] DCCPv6 17KB 30KB [ 337.167914] DCCP 19KB 35KB [ 337.173413] RXRPC 17KB 32KB [ 337.178776] rxrpc_call_jar 112KB 118KB [ 337.184218] bridge_fdb_cache 14KB 23KB [ 337.189623] fib6_nodes 210KB 284KB [ 337.195089] ip6_dst_cache 435KB 765KB [ 337.200456] RAWv6 101KB 121KB [ 337.205882] UDPv6 37KB 48KB [ 337.211375] TCPv6 27KB 48KB [ 337.216751] nf_conntrack 14KB 15KB [ 337.231336] t10_alua_lu_gp_cache 0KB 3KB [ 337.236978] sd_ext_cdb 0KB 7KB [ 337.242454] scsi_sense_cache 1056KB 1060KB [ 337.247815] virtio_scsi_cmd 16KB 16KB [ 337.253313] sgpool-128 8KB 8KB [ 337.258677] sgpool-64 4KB 12KB [ 337.264133] sgpool-32 2KB 15KB [ 337.269490] sgpool-16 1KB 7KB [ 337.275016] sgpool-8 0KB 7KB [ 337.280387] mqueue_inode_cache 15KB 22KB [ 337.285947] bio_post_read_ctx 14KB 15KB [ 337.291501] bio-2 14KB 15KB [ 337.296863] jfs_mp 7KB 7KB [ 337.303203] cifs_small_rq 15KB 16KB [ 337.308568] cifs_request 67KB 67KB [ 337.314887] cifs_mpx_ids 0KB 7KB [ 337.327477] nfs_commit_data 3KB 14KB [ 337.333529] nfs_write_data 34KB 44KB [ 337.338942] ext4_system_zone 1KB 7KB [ 337.349977] bio-1 1KB 7KB [ 337.355973] pid_namespace 3KB 7KB [ 337.366623] rpc_buffers 17KB 25KB [ 337.372651] rpc_tasks 2KB 7KB [ 337.378017] UNIX 1085KB 1087KB [ 337.389018] tcp_bind_bucket 1KB 4KB [ 337.395847] ip_fib_trie 33KB 43KB [ 337.406461] ip_fib_alias 151KB 201KB [ 337.412443] ip_dst_cache 24KB 28KB [ 337.417815] RAW 61KB 82KB [ 337.430416] UDP 54KB 67KB [ 337.436415] TCP 11KB 16KB [ 337.447039] hugetlbfs_inode_cache 3KB 15KB [ 337.453353] fscache_cookie_jar 1KB 7KB [ 337.458806] eventpoll_pwq 26KB 67KB [ 337.470210] eventpoll_epi 44KB 94KB [ 337.477134] inotify_inode_mark 10KB 23KB [ 337.487916] request_queue 199KB 199KB [ 337.493903] blkdev_requests 1KB 3KB [ 337.499269] blkdev_ioc 32KB 38KB [ 337.510287] bio-0 1347KB 1398KB [ 337.516228] biovec-max 1650KB 1716KB [ 337.527945] biovec-64 1490KB 1590KB [ 337.533898] biovec-16 123KB 123KB [ 337.539263] bio_integrity_payload 1KB 8KB [ 337.550741] khugepaged_mm_slot 3KB 11KB [ 337.556805] uid_cache 0KB 4KB [ 337.567510] dmaengine-unmap-2 0KB 3KB [ 337.573462] skbuff_fclone_cache 70KB 90KB [ 337.579005] skbuff_head_cache 7826KB 7826KB [ 337.590009] configfs_dir_cache 3KB 7KB [ 337.596026] file_lock_cache 33KB 59KB [ 337.607643] file_lock_ctx 9KB 11KB [ 337.613547] fsnotify_mark_connector 5KB 15KB [ 337.619445] net_namespace 78KB 78KB [ 337.631594] shmem_inode_cache 8019KB 8096KB [ 337.636963] task_delay_info 202KB 363KB [ 337.647228] taskstats 26KB 42KB [ 337.653982] proc_dir_entry 876KB 952KB [ 337.659349] pde_opener 14KB 69KB [ 337.669835] seq_file 282KB 500KB [ 337.676676] sigqueue 69KB 74KB [ 337.686782] kernfs_node_cache 18292KB 18376KB [ 337.693551] mnt_cache 225KB 232KB [ 337.698919] filp 7621KB 8280KB [ 337.709109] names_cache 124856KB 124856KB [ 337.715847] iint_cache 34KB 51KB [ 337.725666] key_jar 4KB 7KB [ 337.733021] uts_namespace 4KB 11KB [ 337.738393] nsproxy 3KB 15KB [ 337.744865] vm_area_struct 2740KB 3310KB [ 337.750229] mm_struct 388KB 578KB [ 337.756607] fs_cache 220KB 372KB [ 337.762664] files_cache 780KB 1151KB [ 337.768030] signal_cache 1433KB 2077KB [ 337.774322] sighand_cache 638KB 666KB [ 337.779689] task_struct 6552KB 6609KB [ 337.785933] cred_jar 2442KB 2452KB [ 337.791860] anon_vma_chain 885KB 1102KB [ 337.797222] anon_vma 161KB 315KB [ 337.803574] pid 127KB 268KB [ 337.808939] Acpi-Operand 156KB 198KB [ 337.815235] Acpi-ParseExt 9KB 11KB [ 337.820605] Acpi-Parse 41KB 47KB [ 337.826947] Acpi-State 52KB 63KB [ 337.833901] Acpi-Namespace 20KB 27KB [ 337.839270] numa_policy 0KB 3KB [ 337.846601] debug_objects_cache 1415KB 1557KB [ 337.852717] trace_event_file 297KB 298KB [ 337.858082] ftrace_event_field 398KB 401KB [ 337.864537] pool_workqueue 169KB 176KB [ 337.869908] page->ptl 379KB 616KB [ 337.876731] kmalloc-2097152 2050KB 2050KB [ 337.882704] kmalloc-524288 6682KB 6682KB [ 337.888106] kmalloc-262144 1290KB 1290KB [ 337.894492] kmalloc-131072 650KB 650KB [ 337.899857] kmalloc-65536 2376KB 2442KB [ 337.906207] kmalloc-32768 2079KB 2079KB [ 337.912212] kmalloc-16384 1254KB 1270KB [ 337.917579] kmalloc-8192 5065KB 5098KB [ 337.923896] kmalloc-4096 24318KB 24369KB [ 337.929263] kmalloc-2048 14452KB 15918KB [ 337.936540] kmalloc-1024 11468KB 14403KB [ 337.942485] kmalloc-512 15460KB 15513KB [ 337.947848] kmalloc-256 5195KB 6183KB [ 337.954433] kmalloc-128 1112KB 1527KB [ 337.959800] kmalloc-96 3504KB 3524KB [ 337.966956] kmalloc-64 2481KB 3168KB [ 337.972820] kmalloc-32 1858KB 2303KB [ 337.978179] kmalloc-192 1998KB 2796KB [ 337.983585] kmem_cache 177KB 183KB [ 337.988945] Out of memory (oom_kill_allocating_task): Kill process 15092 (syz-executor.2) score 0 or sacrifice child [ 337.999680] Killed process 15092 (syz-executor.2) total-vm:56708kB, anon-rss:456kB, file-rss:14156kB, shmem-rss:64kB [ 338.010738] oom_reaper: reaped process 15092 (syz-executor.2), now anon-rss:0kB, file-rss:14152kB, shmem-rss:64kB 17:54:59 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:59 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:59 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:59 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:54:59 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x400400, 0x0) [ 338.564376] blktrace: Concurrent blktraces are not allowed on nbd0 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) 17:54:59 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 338.718331] blktrace: Concurrent blktraces are not allowed on nbd0 17:54:59 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:54:59 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 338.823205] blktrace: Concurrent blktraces are not allowed on nbd0 17:54:59 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 338.924196] blktrace: Concurrent blktraces are not allowed on nbd0 [ 340.209372] IPVS: ftp: loaded support on port[0] = 21 [ 340.631184] oom_reaper: reaped process 15381 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 340.657977] syz-executor.5 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 340.676762] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 340.688248] CPU: 0 PID: 11888 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 340.696133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 340.705480] Call Trace: [ 340.708072] dump_stack+0x1fc/0x2ef [ 340.711703] dump_header+0x15d/0xc3f [ 340.715419] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 340.720519] ? ___ratelimit+0x319/0x590 [ 340.724495] oom_kill_process.cold+0x10/0x692 [ 340.728994] ? check_preemption_disabled+0x41/0x280 [ 340.734016] ? has_intersects_mems_allowed+0x1d6/0x290 [ 340.739293] out_of_memory+0x1072/0x1390 [ 340.743359] ? oom_killer_disable+0x270/0x270 [ 340.747857] ? mutex_trylock+0x15f/0x1a0 [ 340.751923] __alloc_pages_nodemask+0x23a2/0x2890 [ 340.756775] ? find_get_entry+0x4cd/0x8a0 [ 340.760933] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 340.765801] alloc_pages_current+0x193/0x2a0 [ 340.770209] filemap_fault+0x146e/0x2180 [ 340.774270] ext4_filemap_fault+0x84/0xb0 [ 340.778418] __do_fault+0x10b/0x4b0 [ 340.782029] __handle_mm_fault+0x273b/0x41c0 [ 340.786420] ? debug_object_free+0x1cc/0x380 [ 340.790810] ? vm_insert_page+0x9c0/0x9c0 [ 340.794945] ? check_preemption_disabled+0x41/0x280 [ 340.799942] handle_mm_fault+0x436/0xb10 [ 340.803989] __do_page_fault+0x68e/0xd60 [ 340.808048] ? trace_hardirqs_off_caller+0x6e/0x210 [ 340.813050] ? spurious_fault+0x840/0x840 [ 340.817181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 340.822011] ? page_fault+0x8/0x30 [ 340.825537] page_fault+0x1e/0x30 [ 340.828976] RIP: 0033:0x7ff19743bdf1 [ 340.832682] Code: Bad RIP value. [ 340.836039] RSP: 002b:00007ffcf3e7b2b0 EFLAGS: 00010293 [ 340.841390] RAX: 0000000000000000 RBX: 0000000000000041 RCX: 00007ff19743bdf1 [ 340.848647] RDX: 00007ffcf3e7b2f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 340.855898] RBP: 00007ffcf3e7b37c R08: 0000000000000000 R09: 00000058260aa1dc [ 340.863156] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 340.870410] R13: 0000000000052dc3 R14: 0000000000000019 R15: 00007ffcf3e7b3e0 [ 340.883917] Mem-Info: [ 340.886363] active_anon:12197 inactive_anon:14930 isolated_anon:0 [ 340.886363] active_file:21 inactive_file:42 isolated_file:0 [ 340.886363] unevictable:0 dirty:23 writeback:0 unstable:0 [ 340.886363] slab_reclaimable:13027 slab_unreclaimable:119246 [ 340.886363] mapped:22111 shmem:15338 pagetables:637 bounce:0 [ 340.886363] free:13908 free_pcp:0 free_cma:0 [ 340.894346] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 340.924611] Node 0 active_anon:46676kB inactive_anon:48940kB active_file:56kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45284kB dirty:88kB writeback:0kB shmem:50404kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 340.948165] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 340.960242] Node 1 active_anon:2112kB inactive_anon:10780kB active_file:28kB inactive_file:148kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43160kB dirty:4kB writeback:0kB shmem:10948kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 340.978943] CPU: 1 PID: 15381 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 340.992884] 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 [ 340.997539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 341.028462] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 341.032961] Call Trace: [ 341.032982] dump_stack+0x1fc/0x2ef [ 341.033000] warn_alloc.cold+0x7b/0x18f [ 341.033023] ? zone_watermark_ok_safe+0x260/0x260 [ 341.038021] Node 0 DMA32 free:17976kB min:35996kB low:44992kB high:53988kB active_anon:46664kB inactive_anon:48940kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7968kB pagetables:2080kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 341.040604] ? usleep_range+0x170/0x170 [ 341.047562] lowmem_reserve[]: 0 0 1 1 1 [ 341.048170] ? mark_held_locks+0xa6/0xf0 [ 341.053040] 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 [ 341.081610] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 341.081628] ? collect_expired_timers+0x2a0/0x2a0 [ 341.081653] __alloc_pages_nodemask+0x232f/0x2890 [ 341.081684] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 341.081701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 341.087970] lowmem_reserve[]: 0 0 0 0 0 [ 341.089628] ? alloc_pages_current+0xf4/0x2a0 [ 341.093705] Node 1 Normal free:27208kB min:53876kB low:67344kB high:80812kB active_anon:2060kB inactive_anon:10780kB active_file:16kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 341.119489] ? alloc_pages_current+0x267/0x2a0 [ 341.119507] alloc_pages_current+0x193/0x2a0 [ 341.119523] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 341.119539] relay_open_buf.part.0+0x2a8/0xb80 [ 341.119558] relay_open+0x537/0x9f0 [ 341.119576] do_blk_trace_setup+0x4f6/0xb40 [ 341.119592] ? _copy_from_user+0xd2/0x130 [ 341.119607] __blk_trace_setup+0xca/0x180 [ 341.119618] ? do_blk_trace_setup+0xb40/0xb40 [ 341.119632] ? migrate_swap_stop+0x900/0x900 [ 341.119660] blk_trace_ioctl+0x155/0x290 [ 341.119673] ? blk_add_driver_data+0x540/0x540 [ 341.119692] ? __lock_acquire+0x6de/0x3ff0 [ 341.119711] blkdev_ioctl+0x112/0x1a80 [ 341.119726] ? blkpg_ioctl+0x9d0/0x9d0 [ 341.119740] ? do_futex+0x171/0x1880 [ 341.119755] ? mark_held_locks+0xf0/0xf0 [ 341.119773] ? debug_check_no_obj_freed+0x201/0x490 [ 341.119792] ? futex_exit_release+0x220/0x220 [ 341.119808] block_ioctl+0xe9/0x130 [ 341.119820] ? blkdev_fallocate+0x3f0/0x3f0 [ 341.119835] do_vfs_ioctl+0xcdb/0x12e0 [ 341.119851] ? lock_downgrade+0x720/0x720 [ 341.119865] ? check_preemption_disabled+0x41/0x280 [ 341.119880] ? ioctl_preallocate+0x200/0x200 [ 341.119899] ? __fget+0x356/0x510 [ 341.119915] ? do_dup2+0x450/0x450 [ 341.119930] ? __se_sys_futex+0x298/0x3b0 [ 341.119953] ksys_ioctl+0x9b/0xc0 [ 341.119970] __x64_sys_ioctl+0x6f/0xb0 [ 341.119984] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 341.119997] do_syscall_64+0xf9/0x620 [ 341.120017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.120028] RIP: 0033:0x7fce4ae100c9 [ 341.120042] Code: Bad RIP value. [ 341.120050] RSP: 002b:00007fce49382168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 341.120063] RAX: ffffffffffffffda RBX: 00007fce4af2ff80 RCX: 00007fce4ae100c9 [ 341.120071] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 341.120079] RBP: 00007fce4ae6bae9 R08: 0000000000000000 R09: 0000000000000000 [ 341.120086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 341.120094] R13: 00007ffca3d5e61f R14: 00007fce49382300 R15: 0000000000022000 [ 341.139095] Mem-Info: [ 341.141861] lowmem_reserve[]: 0 0 0 0 0 [ 341.153375] active_anon:12164 inactive_anon:14931 isolated_anon:0 [ 341.153375] active_file:13 inactive_file:13 isolated_file:0 [ 341.153375] unevictable:0 dirty:0 writeback:0 unstable:0 [ 341.153375] slab_reclaimable:13019 slab_unreclaimable:119244 [ 341.153375] mapped:22088 shmem:15339 pagetables:599 bounce:0 [ 341.153375] free:14121 free_pcp:0 free_cma:0 [ 341.154031] 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 [ 341.199654] Node 0 active_anon:46660kB inactive_anon:48940kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45244kB dirty:0kB writeback:0kB shmem:50404kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 341.203910] Node 0 DMA32: 1254*4kB (UME) 775*8kB (UME) 278*16kB (UME) 52*32kB (UME) 10*64kB (UME) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18352kB [ 341.210495] Node 1 active_anon:1996kB inactive_anon:10784kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:10952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 341.214370] 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 [ 341.227098] 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 [ 341.231194] Node 1 Normal: 40*4kB (ME) 45*8kB (ME) 17*16kB (ME) 15*32kB (UME) 10*64kB (ME) 2*128kB (ME) 2*256kB (ME) 0*512kB 2*1024kB (UM) 1*2048kB (U) 5*4096kB (UM) = 27256kB [ 341.260045] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 341.266047] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.276879] Node 0 DMA32 free:18352kB min:35996kB low:44992kB high:53988kB active_anon:46660kB inactive_anon:48940kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7904kB pagetables:2080kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 341.295361] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 341.313092] lowmem_reserve[]: 0 0 1 1 1 [ 341.327286] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.346315] 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 [ 341.360263] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 341.383244] lowmem_reserve[]: 0 0 0 0 0 [ 341.423509] 15365 total pagecache pages [ 341.444361] Node 1 Normal free:27256kB min:53876kB low:67344kB high:80812kB active_anon:1996kB inactive_anon:10784kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 341.462680] 0 pages in swap cache [ 341.484897] lowmem_reserve[]: 0 0 0 0 0 [ 341.504660] Swap cache stats: add 0, delete 0, find 0/0 [ 341.523488] 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 [ 341.549706] Free swap = 0kB [ 341.565851] Node 0 DMA32: 1254*4kB (UME) 775*8kB (UME) 278*16kB (UME) 52*32kB (UME) 10*64kB (UME) 3*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18352kB [ 341.606425] Total swap = 0kB [ 341.620277] 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 [ 341.695635] 2097051 pages RAM [ 341.696509] Node 1 Normal: 40*4kB (ME) 45*8kB (ME) 17*16kB (ME) 15*32kB (UME) 10*64kB (ME) 2*128kB (ME) 2*256kB (ME) 0*512kB 2*1024kB (UM) 1*2048kB (U) 5*4096kB (UM) = 27256kB [ 341.756259] 0 pages HighMem/MovableOnly [ 341.763873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.777046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 341.785695] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 341.798181] 369649 pages reserved [ 341.801665] 0 pages cma reserved [ 341.805024] Unreclaimable slab info: [ 341.808726] Name Used Total [ 341.813567] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 341.817372] pid_2 19KB 32KB [ 341.828259] batadv_tt_change_cache 1KB 11KB [ 341.837611] batadv_tl_cache 6KB 16KB [ 341.843021] TIPC 13KB 37KB [ 341.848394] SCTPv6 30KB 30KB [ 341.857455] DCCPv6 25KB 30KB [ 341.862874] DCCP 30KB 35KB [ 341.868269] RXRPC 14KB 32KB [ 341.876744] 15365 total pagecache pages [ 341.880733] 0 pages in swap cache [ 341.885003] Swap cache stats: add 0, delete 0, find 0/0 [ 341.886732] rxrpc_call_jar 106KB 118KB [ 341.890375] Free swap = 0kB [ 341.898805] Total swap = 0kB [ 341.905276] 2097051 pages RAM [ 341.908376] 0 pages HighMem/MovableOnly [ 341.912384] 369649 pages reserved [ 341.915827] 0 pages cma reserved [ 341.931017] bridge_fdb_cache 13KB 23KB [ 341.936397] fib6_nodes 205KB 284KB [ 341.949774] ip6_dst_cache 452KB 765KB [ 341.981726] RAWv6 116KB 121KB [ 341.996566] UDPv6 46KB 48KB [ 342.007581] TCPv6 39KB 42KB [ 342.018531] nf_conntrack 9KB 15KB [ 342.029615] t10_alua_lu_gp_cache 0KB 3KB [ 342.031709] Bluetooth: hci4: command 0x0409 tx timeout [ 342.040776] sd_ext_cdb 0KB 7KB [ 342.052808] scsi_sense_cache 1056KB 1060KB [ 342.063718] virtio_scsi_cmd 16KB 16KB [ 342.074663] sgpool-128 8KB 8KB [ 342.085553] sgpool-64 4KB 12KB [ 342.096500] sgpool-32 2KB 15KB [ 342.107491] sgpool-16 1KB 7KB [ 342.118589] sgpool-8 0KB 7KB [ 342.129940] mqueue_inode_cache 22KB 22KB [ 342.135490] bio_post_read_ctx 14KB 15KB [ 342.160984] bio-2 14KB 15KB [ 342.166372] jfs_mp 7KB 7KB [ 342.181069] cifs_small_rq 15KB 16KB [ 342.186450] cifs_request 67KB 67KB [ 342.200990] cifs_mpx_ids 0KB 7KB [ 342.206423] nfs_commit_data 3KB 14KB [ 342.211847] nfs_write_data 34KB 44KB [ 342.217243] ext4_system_zone 1KB 7KB [ 342.241009] bio-1 1KB 7KB [ 342.246391] pid_namespace 7KB 7KB [ 342.260977] rpc_buffers 17KB 25KB [ 342.266353] rpc_tasks 2KB 7KB [ 342.290962] UNIX 1095KB 1095KB [ 342.296361] tcp_bind_bucket 3KB 4KB [ 342.310978] ip_fib_trie 30KB 43KB [ 342.316356] ip_fib_alias 146KB 201KB [ 342.328502] ip_dst_cache 18KB 28KB [ 342.334408] RAW 78KB 82KB [ 342.339781] UDP 62KB 67KB [ 342.346068] TCP 16KB 16KB [ 342.352389] hugetlbfs_inode_cache 3KB 15KB [ 342.358104] fscache_cookie_jar 1KB 7KB [ 342.364425] eventpoll_pwq 28KB 67KB [ 342.369792] eventpoll_epi 47KB 94KB [ 342.376130] inotify_inode_mark 21KB 23KB [ 342.382590] request_queue 199KB 199KB [ 342.387957] blkdev_requests 1KB 3KB [ 342.394841] blkdev_ioc 38KB 38KB [ 342.400844] bio-0 1346KB 1387KB [ 342.406718] biovec-max 1650KB 1691KB [ 342.412645] biovec-64 1558KB 1590KB [ 342.418013] biovec-16 134KB 135KB [ 342.424242] bio_integrity_payload 1KB 8KB [ 342.429956] khugepaged_mm_slot 3KB 11KB [ 342.436744] uid_cache 0KB 4KB [ 342.442604] dmaengine-unmap-2 0KB 3KB [ 342.447979] skbuff_fclone_cache 63KB 86KB [ 342.454413] skbuff_head_cache 7555KB 7897KB [ 342.459783] configfs_dir_cache 3KB 7KB [ 342.470966] file_lock_cache 38KB 59KB [ 342.476343] file_lock_ctx 9KB 11KB [ 342.490947] fsnotify_mark_connector 11KB 15KB [ 342.496848] net_namespace 87KB 87KB [ 342.521037] shmem_inode_cache 8028KB 8096KB [ 342.526417] task_delay_info 202KB 363KB [ 342.533720] taskstats 21KB 42KB [ 342.539094] proc_dir_entry 922KB 952KB [ 342.560949] pde_opener 13KB 69KB [ 342.566338] seq_file 279KB 500KB [ 342.581009] sigqueue 74KB 74KB [ 342.586392] kernfs_node_cache 18331KB 18360KB [ 342.614281] mnt_cache 240KB 240KB [ 342.619667] filp 7638KB 8280KB [ 342.628982] names_cache 124189KB 124189KB [ 342.635042] iint_cache 30KB 51KB [ 342.643358] key_jar 4KB 7KB [ 342.648736] uts_namespace 11KB 11KB [ 342.655015] nsproxy 8KB 15KB [ 342.660386] vm_area_struct 2744KB 3298KB [ 342.669358] mm_struct 380KB 578KB [ 342.675987] fs_cache 210KB 372KB [ 342.682170] files_cache 738KB 1125KB [ 342.687545] signal_cache 1484KB 2077KB [ 342.701353] sighand_cache 661KB 666KB [ 342.706759] task_struct 7057KB 7057KB [ 342.716994] cred_jar 2442KB 2452KB [ 342.723176] anon_vma_chain 870KB 1102KB [ 342.741501] anon_vma 172KB 315KB [ 342.746881] pid 142KB 268KB [ 342.760912] Acpi-Operand 156KB 198KB [ 342.766323] Acpi-ParseExt 9KB 11KB [ 342.790982] Acpi-Parse 41KB 47KB [ 342.796369] Acpi-State 52KB 63KB [ 342.804191] Acpi-Namespace 20KB 27KB [ 342.809571] numa_policy 0KB 3KB [ 342.815854] debug_objects_cache 1413KB 1557KB [ 342.821923] trace_event_file 297KB 298KB [ 342.827288] ftrace_event_field 398KB 401KB [ 342.833725] pool_workqueue 188KB 188KB [ 342.840376] page->ptl 377KB 616KB [ 342.846953] kmalloc-2097152 2050KB 2050KB [ 342.852940] kmalloc-524288 6682KB 6682KB [ 342.858309] kmalloc-262144 1290KB 1290KB [ 342.864548] kmalloc-131072 650KB 650KB [ 342.869920] kmalloc-65536 2376KB 2442KB [ 342.876241] kmalloc-32768 2145KB 2145KB [ 342.893739] kmalloc-16384 1287KB 1303KB [ 342.901341] kmalloc-8192 4933KB 5007KB [ 342.906714] kmalloc-4096 24743KB 24777KB [ 342.931015] kmalloc-2048 14477KB 15912KB [ 342.936392] kmalloc-1024 11427KB 14395KB [ 342.950962] kmalloc-512 15118KB 15600KB [ 342.956347] kmalloc-256 5161KB 6183KB [ 342.980955] kmalloc-128 1130KB 1527KB [ 342.986339] kmalloc-96 3433KB 3536KB [ 343.000917] kmalloc-64 2481KB 3168KB [ 343.006290] kmalloc-32 1858KB 2303KB [ 343.028934] kmalloc-192 2043KB 2796KB [ 343.034914] kmem_cache 177KB 183KB [ 343.040787] Out of memory (oom_kill_allocating_task): Kill process 11888 (syz-executor.5) score 0 or sacrifice child [ 343.043568] chnl_net:caif_netlink_parms(): no params data found [ 343.052365] Killed process 15382 (syz-executor.5) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:96kB [ 343.069786] oom_reaper: reaped process 15382 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 343.347767] bridge0: port 1(bridge_slave_0) entered blocking state [ 343.354730] bridge0: port 1(bridge_slave_0) entered disabled state [ 343.363555] device bridge_slave_0 entered promiscuous mode [ 343.554363] bridge0: port 2(bridge_slave_1) entered blocking state [ 343.560742] bridge0: port 2(bridge_slave_1) entered disabled state [ 343.569149] device bridge_slave_1 entered promiscuous mode [ 343.621728] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 343.628437] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 343.638558] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 343.646039] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 343.660359] device bridge_slave_1 left promiscuous mode [ 343.666364] bridge0: port 2(bridge_slave_1) entered disabled state [ 343.674573] device bridge_slave_0 left promiscuous mode [ 343.680063] bridge0: port 1(bridge_slave_0) entered disabled state [ 343.694612] device veth1_macvtap left promiscuous mode [ 343.699921] device veth0_macvtap left promiscuous mode [ 343.708778] device veth1_vlan left promiscuous mode [ 343.717563] device veth0_vlan left promiscuous mode 17:55:04 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 344.110865] Bluetooth: hci4: command 0x041b tx timeout [ 345.582427] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 345.620164] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 345.641099] CPU: 0 PID: 10670 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 345.648992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 345.658346] Call Trace: [ 345.660942] dump_stack+0x1fc/0x2ef [ 345.664579] dump_header+0x15d/0xc3f [ 345.668300] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 345.673400] ? ___ratelimit+0x319/0x590 [ 345.677381] oom_kill_process.cold+0x10/0x692 [ 345.681877] ? check_preemption_disabled+0x41/0x280 [ 345.686896] ? has_intersects_mems_allowed+0x1d6/0x290 [ 345.692174] out_of_memory+0x1072/0x1390 [ 345.696243] ? oom_killer_disable+0x270/0x270 [ 345.700740] ? mutex_trylock+0x15f/0x1a0 [ 345.704807] __alloc_pages_nodemask+0x23a2/0x2890 [ 345.709667] ? find_get_entry+0x4cd/0x8a0 [ 345.713829] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 345.718694] alloc_pages_current+0x193/0x2a0 [ 345.723100] filemap_fault+0x146e/0x2180 [ 345.727183] ext4_filemap_fault+0x84/0xb0 [ 345.731330] __do_fault+0x10b/0x4b0 [ 345.734968] __handle_mm_fault+0x273b/0x41c0 [ 345.739377] ? debug_object_free+0x1cc/0x380 [ 345.743784] ? vm_insert_page+0x9c0/0x9c0 [ 345.747943] ? check_preemption_disabled+0x41/0x280 [ 345.752965] handle_mm_fault+0x436/0xb10 [ 345.757030] __do_page_fault+0x68e/0xd60 [ 345.761098] ? trace_hardirqs_off_caller+0x6e/0x210 [ 345.766112] ? spurious_fault+0x840/0x840 [ 345.770272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 345.775121] ? page_fault+0x8/0x30 [ 345.778662] page_fault+0x1e/0x30 [ 345.782109] RIP: 0033:0x7fce4ae0dd83 [ 345.785819] Code: Bad RIP value. [ 345.789176] RSP: 002b:00007ffca3d5e840 EFLAGS: 00010202 [ 345.794533] RAX: 0000000000000000 RBX: 0000000000000053 RCX: 00007fce4ae34df1 [ 345.801799] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 345.809066] RBP: 00007ffca3d5e8dc R08: 0000000000000000 R09: 00000059694bcc8a [ 345.816335] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 345.823599] R13: 0000000000054270 R14: 0000000000000019 R15: 00007ffca3d5e940 [ 345.848661] Mem-Info: [ 345.851149] active_anon:12175 inactive_anon:14918 isolated_anon:0 [ 345.851149] active_file:39 inactive_file:8 isolated_file:0 [ 345.851149] unevictable:0 dirty:11 writeback:0 unstable:0 [ 345.851149] slab_reclaimable:13003 slab_unreclaimable:119031 [ 345.851149] mapped:22161 shmem:15335 pagetables:599 bounce:0 [ 345.851149] free:13884 free_pcp:62 free_cma:0 [ 345.891706] Node 0 active_anon:46800kB inactive_anon:48892kB active_file:36kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45536kB dirty:40kB writeback:0kB shmem:50388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 345.928157] Node 1 active_anon:1900kB inactive_anon:10780kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:4kB writeback:0kB shmem:10952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 345.962839] Node 0 DMA free:10880kB 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 [ 345.990828] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 345.995556] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 346.000484] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 346.005527] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:46812kB inactive_anon:48892kB active_file:76kB inactive_file:0kB unevictable:0kB writepending:140kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7936kB pagetables:2080kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 346.048757] CPU: 0 PID: 15382 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 346.056653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 346.066005] Call Trace: [ 346.068601] dump_stack+0x1fc/0x2ef [ 346.072238] warn_alloc.cold+0x7b/0x18f [ 346.076214] ? zone_watermark_ok_safe+0x260/0x260 [ 346.081059] ? usleep_range+0x170/0x170 [ 346.085035] ? mark_held_locks+0xa6/0xf0 [ 346.089095] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 346.094209] ? collect_expired_timers+0x2a0/0x2a0 [ 346.099069] __alloc_pages_nodemask+0x232f/0x2890 [ 346.103930] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 346.108772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 346.113545] ? alloc_pages_current+0x9f/0x2a0 [ 346.118042] alloc_pages_current+0x193/0x2a0 [ 346.122457] ? __sanitizer_cov_trace_cmp4+0x8/0x20 [ 346.127390] relay_open_buf.part.0+0x2a8/0xb80 [ 346.131978] relay_open+0x537/0x9f0 [ 346.135620] do_blk_trace_setup+0x4f6/0xb40 [ 346.139942] ? _copy_from_user+0xd2/0x130 [ 346.144093] __blk_trace_setup+0xca/0x180 [ 346.148251] ? do_blk_trace_setup+0xb40/0xb40 [ 346.152750] ? migrate_swap_stop+0x900/0x900 [ 346.157178] blk_trace_ioctl+0x155/0x290 [ 346.161241] ? blk_add_driver_data+0x540/0x540 [ 346.165824] ? __lock_acquire+0x6de/0x3ff0 [ 346.170064] blkdev_ioctl+0x112/0x1a80 [ 346.173950] ? blkpg_ioctl+0x9d0/0x9d0 [ 346.177832] ? do_futex+0x171/0x1880 [ 346.181543] ? mark_held_locks+0xf0/0xf0 [ 346.185604] ? debug_check_no_obj_freed+0x201/0x490 [ 346.190624] ? futex_exit_release+0x220/0x220 [ 346.195118] block_ioctl+0xe9/0x130 [ 346.198749] ? blkdev_fallocate+0x3f0/0x3f0 [ 346.203073] do_vfs_ioctl+0xcdb/0x12e0 [ 346.206963] ? lock_downgrade+0x720/0x720 [ 346.211114] ? check_preemption_disabled+0x41/0x280 [ 346.216131] ? ioctl_preallocate+0x200/0x200 [ 346.220545] ? __fget+0x356/0x510 [ 346.224000] ? do_dup2+0x450/0x450 [ 346.227540] ? __se_sys_futex+0x298/0x3b0 [ 346.231694] ksys_ioctl+0x9b/0xc0 [ 346.235150] __x64_sys_ioctl+0x6f/0xb0 [ 346.239037] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 346.243615] do_syscall_64+0xf9/0x620 [ 346.247419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.252607] RIP: 0033:0x7ff1974170c9 [ 346.256357] Code: Bad RIP value. [ 346.259716] RSP: 002b:00007ff195989168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 346.267435] RAX: ffffffffffffffda RBX: 00007ff197536f80 RCX: 00007ff1974170c9 [ 346.274704] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 346.281970] RBP: 00007ff197472ae9 R08: 0000000000000000 R09: 0000000000000000 [ 346.289236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 346.296498] R13: 00007ffcf3e7b0bf R14: 00007ff195989300 R15: 0000000000022000 [ 346.306499] Bluetooth: hci4: command 0x040f tx timeout [ 346.318794] Mem-Info: [ 346.321358] active_anon:12184 inactive_anon:14918 isolated_anon:0 [ 346.321358] active_file:13 inactive_file:17 isolated_file:0 [ 346.321358] unevictable:0 dirty:0 writeback:0 unstable:0 [ 346.321358] slab_reclaimable:13003 slab_unreclaimable:119031 [ 346.321358] mapped:22128 shmem:15335 pagetables:599 bounce:0 [ 346.321358] free:13973 free_pcp:64 free_cma:0 [ 346.324390] lowmem_reserve[]: 0 0 1 1 1 [ 346.363035] Node 0 active_anon:46836kB inactive_anon:48892kB active_file:48kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45404kB dirty:0kB writeback:0kB shmem:50388kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 346.403584] Node 1 active_anon:1900kB inactive_anon:10780kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:10952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 346.410684] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:16kB 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 [ 346.475005] Node 0 DMA free:10880kB 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 [ 346.510850] lowmem_reserve[]: 0 0 0 0 0 [ 346.514835] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:1900kB inactive_anon:10780kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 346.521500] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 346.570709] lowmem_reserve[]: 0 0 0 0 0 [ 346.570990] Node 0 DMA32 free:19352kB min:35996kB low:44992kB high:53988kB active_anon:46836kB inactive_anon:48892kB active_file:60kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7936kB pagetables:2080kB bounce:0kB free_pcp:228kB local_pcp:220kB free_cma:0kB [ 346.574710] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 346.628473] lowmem_reserve[]: 0 0 1 1 1 [ 346.648278] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:16kB 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 [ 346.688554] lowmem_reserve[]: 0 0 0 0 0 [ 346.692622] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:1900kB inactive_anon:10780kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 346.720652] Node 0 DMA32: 1342*4kB (ME) 977*8kB (UME) 277*16kB (UME) 49*32kB (UME) 4*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19440kB [ 346.733257] lowmem_reserve[]: 0 0 0 0 0 [ 346.738830] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 346.750649] 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 [ 346.765157] Node 0 DMA32: 1342*4kB (ME) 977*8kB (UME) 277*16kB (UME) 49*32kB (UME) 4*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19440kB [ 346.780010] Node 1 Normal: 36*4kB (ME) 48*8kB (ME) 17*16kB (UME) 15*32kB (UME) 12*64kB (ME) 3*128kB (UME) 2*256kB (ME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 27008kB [ 346.791789] 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 [ 346.821727] Node 1 Normal: 36*4kB (ME) 48*8kB (ME) 17*16kB (UME) 15*32kB (UME) 12*64kB (ME) 3*128kB (UME) 2*256kB (ME) 1*512kB (U) 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 27008kB [ 346.830778] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.852396] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.860713] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.867483] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.869822] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.891583] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 346.900424] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.923485] 15365 total pagecache pages [ 346.927477] 0 pages in swap cache [ 346.930652] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 346.930967] Swap cache stats: add 0, delete 0, find 0/0 [ 346.939484] 15365 total pagecache pages [ 346.959675] Free swap = 0kB [ 346.966348] Total swap = 0kB [ 346.969365] 2097051 pages RAM [ 346.971419] 0 pages in swap cache [ 346.975912] Swap cache stats: add 0, delete 0, find 0/0 [ 346.985446] 0 pages HighMem/MovableOnly [ 346.989427] 369649 pages reserved [ 346.999982] 0 pages cma reserved [ 347.000797] Free swap = 0kB [ 347.006359] Total swap = 0kB [ 347.009371] 2097051 pages RAM [ 347.036385] 0 pages HighMem/MovableOnly [ 347.040370] 369649 pages reserved [ 347.043853] 0 pages cma reserved [ 347.047211] Unreclaimable slab info: [ 347.077926] Name Used Total [ 347.083552] pid_2 15KB 32KB [ 347.088979] batadv_tt_change_cache 4KB 11KB [ 347.120684] batadv_tl_cache 6KB 16KB [ 347.126085] TIPC 24KB 37KB [ 347.135280] SCTPv6 26KB 30KB [ 347.166242] DCCPv6 22KB 30KB [ 347.171675] DCCP 19KB 35KB [ 347.177081] RXRPC 19KB 32KB [ 347.187994] rxrpc_call_jar 113KB 126KB [ 347.193459] bridge_fdb_cache 18KB 23KB [ 347.198829] fib6_nodes 203KB 284KB [ 347.210466] ip6_dst_cache 438KB 765KB [ 347.215930] RAWv6 113KB 121KB [ 347.227196] UDPv6 37KB 48KB [ 347.246307] TCPv6 27KB 42KB [ 347.266228] nf_conntrack 8KB 15KB [ 347.271748] t10_alua_lu_gp_cache 0KB 3KB [ 347.277375] sd_ext_cdb 0KB 7KB [ 347.306368] scsi_sense_cache 1056KB 1060KB [ 347.326444] virtio_scsi_cmd 16KB 16KB [ 347.331895] sgpool-128 8KB 8KB [ 347.337252] sgpool-64 4KB 12KB [ 347.366462] sgpool-32 2KB 15KB [ 347.371903] sgpool-16 1KB 7KB [ 347.377262] sgpool-8 0KB 7KB [ 347.426490] mqueue_inode_cache 15KB 22KB [ 347.432036] bio_post_read_ctx 14KB 15KB [ 347.437462] bio-2 14KB 15KB [ 347.460672] jfs_mp 7KB 7KB [ 347.466086] cifs_small_rq 15KB 16KB [ 347.480630] cifs_request 67KB 67KB [ 347.486035] cifs_mpx_ids 0KB 7KB [ 347.510696] nfs_commit_data 3KB 14KB [ 347.516076] nfs_write_data 34KB 44KB [ 347.530723] ext4_system_zone 1KB 7KB [ 347.536113] bio-1 1KB 7KB [ 347.556866] pid_namespace 3KB 7KB [ 347.574929] rpc_buffers 17KB 25KB [ 347.580293] rpc_tasks 2KB 7KB [ 347.616403] UNIX 1081KB 1095KB [ 347.621862] tcp_bind_bucket 2KB 4KB [ 347.627243] ip_fib_trie 30KB 43KB [ 347.650681] ip_fib_alias 148KB 201KB [ 347.656063] ip_dst_cache 12KB 28KB [ 347.680630] RAW 70KB 82KB [ 347.686011] UDP 54KB 67KB [ 347.700628] TCP 11KB 22KB [ 347.706006] hugetlbfs_inode_cache 3KB 15KB [ 347.730625] fscache_cookie_jar 1KB 7KB [ 347.736089] eventpoll_pwq 24KB 67KB [ 347.750636] eventpoll_epi 44KB 94KB [ 347.756007] inotify_inode_mark 16KB 23KB [ 347.770642] request_queue 199KB 199KB [ 347.776015] blkdev_requests 1KB 3KB [ 347.800877] blkdev_ioc 32KB 38KB [ 347.806249] bio-0 1363KB 1387KB [ 347.820621] biovec-max 1666KB 1691KB [ 347.826001] biovec-64 1578KB 1590KB [ 347.832597] biovec-16 134KB 135KB [ 347.837972] bio_integrity_payload 1KB 8KB [ 347.844910] khugepaged_mm_slot 2KB 11KB [ 347.850377] uid_cache 0KB 4KB [ 347.870651] dmaengine-unmap-2 0KB 3KB [ 347.876031] skbuff_fclone_cache 49KB 78KB [ 347.890650] skbuff_head_cache 7615KB 7927KB [ 347.896022] configfs_dir_cache 3KB 7KB [ 347.910627] file_lock_cache 31KB 59KB [ 347.916002] file_lock_ctx 9KB 11KB [ 347.940603] fsnotify_mark_connector 8KB 15KB [ 347.946502] net_namespace 87KB 87KB [ 347.960637] shmem_inode_cache 8015KB 8092KB [ 347.966014] task_delay_info 215KB 363KB [ 347.974647] taskstats 17KB 42KB [ 347.980021] proc_dir_entry 921KB 952KB [ 347.986635] pde_opener 12KB 69KB [ 347.998588] seq_file 272KB 500KB [ 348.004714] sigqueue 64KB 74KB [ 348.010086] kernfs_node_cache 18686KB 18707KB [ 348.022450] mnt_cache 227KB 240KB [ 348.027826] filp 7530KB 8265KB [ 348.037822] names_cache 125481KB 125481KB [ 348.046329] iint_cache 34KB 51KB [ 348.057394] key_jar 4KB 7KB [ 348.083271] uts_namespace 5KB 11KB [ 348.088650] nsproxy 5KB 15KB [ 348.115738] vm_area_struct 2738KB 3294KB [ 348.133991] mm_struct 368KB 565KB [ 348.139369] fs_cache 208KB 372KB [ 348.160654] files_cache 779KB 1125KB [ 348.166043] signal_cache 1591KB 2077KB [ 348.190627] sighand_cache 638KB 666KB [ 348.196002] task_struct 7044KB 7101KB [ 348.210753] cred_jar 2436KB 2452KB [ 348.216115] anon_vma_chain 864KB 1102KB [ 348.230624] anon_vma 139KB 315KB [ 348.236004] pid 136KB 268KB [ 348.250607] Acpi-Operand 156KB 198KB [ 348.255982] Acpi-ParseExt 9KB 11KB [ 348.270775] Acpi-Parse 41KB 47KB [ 348.276145] Acpi-State 52KB 63KB [ 348.300607] Acpi-Namespace 20KB 27KB [ 348.305980] numa_policy 0KB 3KB [ 348.320580] debug_objects_cache 1410KB 1557KB [ 348.326122] trace_event_file 297KB 298KB [ 348.331606] ftrace_event_field 398KB 401KB [ 348.337055] pool_workqueue 186KB 192KB [ 348.342479] page->ptl 375KB 616KB [ 348.347871] kmalloc-2097152 2050KB 2050KB [ 348.350654] Bluetooth: hci4: command 0x0419 tx timeout [ 348.353374] kmalloc-524288 6682KB 7196KB [ 348.363910] kmalloc-262144 1290KB 1290KB [ 348.369270] kmalloc-131072 650KB 650KB [ 348.390595] kmalloc-65536 2640KB 2706KB [ 348.410586] kmalloc-32768 2211KB 2211KB [ 348.415959] kmalloc-16384 1204KB 1270KB [ 348.421537] kmalloc-8192 4851KB 4958KB [ 348.426898] kmalloc-4096 23719KB 23757KB [ 348.440590] kmalloc-2048 14212KB 15816KB [ 348.445959] kmalloc-1024 11076KB 14324KB [ 348.472271] kmalloc-512 14946KB 15686KB [ 348.477647] kmalloc-256 5026KB 6180KB [ 348.504598] kmalloc-128 1130KB 1527KB [ 348.509978] kmalloc-96 3433KB 3536KB [ 348.549010] kmalloc-64 2473KB 3168KB [ 348.570604] kmalloc-32 1858KB 2303KB [ 348.575982] kmalloc-192 2050KB 2796KB [ 348.590606] kmem_cache 177KB 183KB [ 348.595981] Out of memory (oom_kill_allocating_task): Kill process 10670 (syz-executor.4) score 0 or sacrifice child [ 348.620611] Killed process 15589 (syz-executor.4) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:116kB [ 348.641012] oom_reaper: reaped process 15589 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 350.821471] oom_reaper: reaped process 15384 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:72kB [ 350.881627] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 350.900471] systemd-journal cpuset=/ mems_allowed=0-1 [ 350.905693] CPU: 0 PID: 15090 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 350.913657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 350.923006] Call Trace: [ 350.925603] dump_stack+0x1fc/0x2ef [ 350.929236] dump_header+0x15d/0xc3f [ 350.932952] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 350.938052] ? ___ratelimit+0x319/0x590 [ 350.942027] oom_kill_process.cold+0x10/0x692 [ 350.946531] ? check_preemption_disabled+0x41/0x280 [ 350.951550] ? has_intersects_mems_allowed+0x1d6/0x290 [ 350.956823] out_of_memory+0x1072/0x1390 [ 350.960888] ? oom_killer_disable+0x270/0x270 [ 350.965384] ? mutex_trylock+0x15f/0x1a0 [ 350.969460] __alloc_pages_nodemask+0x23a2/0x2890 [ 350.974310] ? find_get_entry+0x4cd/0x8a0 [ 350.978469] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 350.983342] alloc_pages_current+0x193/0x2a0 [ 350.987754] filemap_fault+0x146e/0x2180 [ 350.991838] ext4_filemap_fault+0x84/0xb0 [ 350.995993] __do_fault+0x10b/0x4b0 [ 350.999622] __handle_mm_fault+0x273b/0x41c0 [ 351.004035] ? vm_insert_page+0x9c0/0x9c0 [ 351.008194] ? check_preemption_disabled+0x41/0x280 [ 351.013212] handle_mm_fault+0x436/0xb10 [ 351.017345] __do_page_fault+0x68e/0xd60 [ 351.021417] ? trace_hardirqs_off_caller+0x6e/0x210 [ 351.026437] ? spurious_fault+0x840/0x840 [ 351.030593] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.035445] ? page_fault+0x8/0x30 [ 351.038988] page_fault+0x1e/0x30 [ 351.042440] RIP: 0033:0x7f08ef4fd2e3 [ 351.046147] Code: Bad RIP value. [ 351.049512] RSP: 002b:00007ffce598d558 EFLAGS: 00010246 [ 351.054875] RAX: 0000000000000001 RBX: 0000560e5f6071e0 RCX: 00007f08ef4fd2e3 [ 351.062140] RDX: 0000000000000012 RSI: 00007ffce598d560 RDI: 000000000000000b [ 351.069409] RBP: 00007ffce598d740 R08: 00007ffce59a2000 R09: 0000005a42a5d53e [ 351.076672] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffce598d560 [ 351.083933] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3cf61e82197 [ 351.097543] Mem-Info: [ 351.099984] active_anon:12021 inactive_anon:14917 isolated_anon:0 [ 351.099984] active_file:27 inactive_file:12 isolated_file:0 [ 351.099984] unevictable:0 dirty:0 writeback:0 unstable:0 [ 351.099984] slab_reclaimable:13003 slab_unreclaimable:120189 [ 351.099984] mapped:22163 shmem:15334 pagetables:561 bounce:0 [ 351.099984] free:13914 free_pcp:588 free_cma:0 [ 351.100639] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 351.136608] Node 0 active_anon:46224kB inactive_anon:48888kB active_file:108kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45544kB dirty:0kB writeback:0kB shmem:50384kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.175691] Node 1 active_anon:1860kB inactive_anon:10780kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:10952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.200397] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 351.205994] Node 0 DMA free:10880kB 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 [ 351.207808] CPU: 1 PID: 15384 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 351.241850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 351.251199] Call Trace: [ 351.253698] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 351.253793] dump_stack+0x1fc/0x2ef [ 351.258778] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:46212kB inactive_anon:48888kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7872kB pagetables:1928kB bounce:0kB free_pcp:2104kB local_pcp:544kB free_cma:0kB [ 351.262394] warn_alloc.cold+0x7b/0x18f [ 351.262413] ? zone_watermark_ok_safe+0x260/0x260 [ 351.262426] ? usleep_range+0x170/0x170 [ 351.262445] ? mark_held_locks+0xa6/0xf0 [ 351.308187] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 351.313296] ? collect_expired_timers+0x2a0/0x2a0 [ 351.318155] __alloc_pages_nodemask+0x232f/0x2890 [ 351.323009] ? __schedule+0x88f/0x2040 [ 351.326909] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 351.331762] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 351.336345] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 351.341104] ? retint_kernel+0x2d/0x2d [ 351.345006] alloc_pages_current+0x193/0x2a0 [ 351.349418] ? __sanitizer_cov_trace_pc+0x47/0x50 [ 351.354263] relay_open_buf.part.0+0x2a8/0xb80 [ 351.358853] relay_open+0x537/0x9f0 [ 351.362486] do_blk_trace_setup+0x4f6/0xb40 [ 351.366659] lowmem_reserve[]: 0 0 1 1 1 [ 351.366805] ? _copy_from_user+0xd2/0x130 [ 351.374896] __blk_trace_setup+0xca/0x180 [ 351.379068] ? do_blk_trace_setup+0xb40/0xb40 [ 351.383568] ? migrate_swap_stop+0x900/0x900 [ 351.386765] 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 [ 351.387987] blk_trace_ioctl+0x155/0x290 [ 351.417873] ? blk_add_driver_data+0x540/0x540 [ 351.422463] ? __lock_acquire+0x6de/0x3ff0 [ 351.426704] blkdev_ioctl+0x112/0x1a80 [ 351.430596] ? blkpg_ioctl+0x9d0/0x9d0 [ 351.434482] ? do_futex+0x171/0x1880 [ 351.438196] ? mark_held_locks+0xf0/0xf0 [ 351.442264] ? debug_check_no_obj_freed+0x201/0x490 [ 351.447288] ? futex_exit_release+0x220/0x220 [ 351.451786] block_ioctl+0xe9/0x130 [ 351.455409] ? blkdev_fallocate+0x3f0/0x3f0 [ 351.459729] do_vfs_ioctl+0xcdb/0x12e0 [ 351.463617] ? lock_downgrade+0x720/0x720 [ 351.467788] ? check_preemption_disabled+0x41/0x280 [ 351.472806] ? ioctl_preallocate+0x200/0x200 [ 351.476703] lowmem_reserve[]: 0 0 0 0 0 [ 351.477995] ? __fget+0x356/0x510 [ 351.485118] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:1860kB inactive_anon:10780kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 351.485386] ? do_dup2+0x450/0x450 [ 351.517261] ? __se_sys_futex+0x298/0x3b0 [ 351.521422] ksys_ioctl+0x9b/0xc0 [ 351.524878] __x64_sys_ioctl+0x6f/0xb0 [ 351.528766] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 351.533348] do_syscall_64+0xf9/0x620 [ 351.537155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.542341] RIP: 0033:0x7ffae12470c9 [ 351.546059] Code: Bad RIP value. [ 351.549421] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 351.557131] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 351.564399] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 351.571670] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 351.578936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.583530] lowmem_reserve[]: 0 0 0 0 0 [ 351.586196] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 351.595148] Mem-Info: [ 351.599851] active_anon:12018 inactive_anon:14917 isolated_anon:0 [ 351.599851] active_file:16 inactive_file:17 isolated_file:0 [ 351.599851] unevictable:0 dirty:0 writeback:0 unstable:0 [ 351.599851] slab_reclaimable:12995 slab_unreclaimable:120183 [ 351.599851] mapped:22156 shmem:15334 pagetables:561 bounce:0 [ 351.599851] free:13914 free_pcp:588 free_cma:0 [ 351.629754] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 351.640407] Node 0 active_anon:46212kB inactive_anon:48888kB active_file:64kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45516kB dirty:0kB writeback:0kB shmem:50384kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.680423] Node 0 DMA32: 1136*4kB (ME) 820*8kB (UME) 267*16kB (UME) 61*32kB (UME) 8*64kB (ME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17968kB [ 351.684443] Node 1 active_anon:1860kB inactive_anon:10780kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:10952kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 351.723686] 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 [ 351.736101] Node 0 DMA free:10880kB 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 [ 351.763648] Node 1 Normal: 32*4kB (ME) 48*8kB (UME) 15*16kB (UME) 16*32kB (UME) 13*64kB (ME) 3*128kB (UME) 3*256kB (UME) 0*512kB 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26800kB [ 351.771508] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 351.794996] Node 0 DMA32 free:17968kB min:35996kB low:44992kB high:53988kB active_anon:46212kB inactive_anon:48888kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7872kB pagetables:1928kB bounce:0kB free_pcp:2104kB local_pcp:1560kB free_cma:0kB [ 351.806724] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.833644] lowmem_reserve[]: 0 0 1 1 1 [ 351.837637] 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 [ 351.873701] lowmem_reserve[]: 0 0 0 0 0 [ 351.877708] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:1860kB inactive_anon:10780kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:316kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 351.896963] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 351.915099] lowmem_reserve[]: 0 0 0 0 0 [ 351.915123] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 351.931379] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 351.931389] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 351.931394] 15367 total pagecache pages [ 351.931405] 0 pages in swap cache [ 351.931411] Swap cache stats: add 0, delete 0, find 0/0 [ 351.931416] Free swap = 0kB [ 351.931421] Total swap = 0kB [ 351.931429] 2097051 pages RAM [ 351.931434] 0 pages HighMem/MovableOnly [ 351.931439] 369649 pages reserved [ 351.931444] 0 pages cma reserved [ 351.931451] Unreclaimable slab info: [ 351.931456] Name Used Total [ 351.931467] pid_2 11KB 32KB [ 351.931536] batadv_tt_change_cache 2KB 11KB [ 352.011101] Node 0 DMA32: 1136*4kB (ME) 820*8kB (UME) 267*16kB (UME) 61*32kB (UME) 8*64kB (ME) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17968kB [ 352.025647] 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 [ 352.044112] Node 1 Normal: 32*4kB (ME) 48*8kB (UME) 15*16kB (UME) 16*32kB (UME) 13*64kB (ME) 3*128kB (UME) 3*256kB (UME) 0*512kB 1*1024kB (M) 1*2048kB (U) 5*4096kB (UM) = 26800kB [ 352.069375] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.078324] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.094310] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 352.103252] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 352.110395] batadv_tl_cache 6KB 16KB [ 352.117197] TIPC 16KB 37KB [ 352.118374] 15367 total pagecache pages [ 352.126559] 0 pages in swap cache [ 352.130006] Swap cache stats: add 0, delete 0, find 0/0 [ 352.142525] Free swap = 0kB [ 352.145542] Total swap = 0kB [ 352.148568] 2097051 pages RAM [ 352.155331] 0 pages HighMem/MovableOnly [ 352.159298] 369649 pages reserved [ 352.160371] SCTPv6 22KB 30KB [ 352.165916] 0 pages cma reserved [ 352.168103] DCCPv6 20KB 30KB [ 352.168116] DCCP 19KB 35KB [ 352.168153] RXRPC 17KB 32KB [ 352.168163] rxrpc_call_jar 112KB 126KB [ 352.168176] bridge_fdb_cache 13KB 23KB [ 352.168191] fib6_nodes 200KB 284KB [ 352.168198] ip6_dst_cache 437KB 765KB [ 352.168211] RAWv6 111KB 121KB [ 352.168223] UDPv6 35KB 48KB [ 352.168235] TCPv6 27KB 36KB [ 352.168253] nf_conntrack 8KB 15KB [ 352.168319] t10_alua_lu_gp_cache 0KB 3KB [ 352.168335] sd_ext_cdb 0KB 7KB [ 352.168345] scsi_sense_cache 1056KB 1060KB [ 352.168354] virtio_scsi_cmd 16KB 16KB [ 352.168367] sgpool-128 8KB 8KB [ 352.168376] sgpool-64 4KB 12KB [ 352.168386] sgpool-32 2KB 15KB [ 352.168395] sgpool-16 1KB 7KB [ 352.168405] sgpool-8 0KB 7KB [ 352.168422] mqueue_inode_cache 15KB 22KB [ 352.168437] bio_post_read_ctx 14KB 15KB [ 352.168508] bio-2 14KB 15KB [ 352.168518] jfs_mp 7KB 7KB [ 352.168572] cifs_small_rq 15KB 16KB [ 352.168581] cifs_request 67KB 67KB [ 352.168591] cifs_mpx_ids 0KB 7KB [ 352.168619] nfs_commit_data 3KB 14KB [ 352.168628] nfs_write_data 34KB 44KB [ 352.168678] ext4_system_zone 1KB 7KB [ 352.168709] bio-1 1KB 7KB [ 352.168720] pid_namespace 3KB 7KB [ 352.168740] rpc_buffers 17KB 25KB [ 352.168749] rpc_tasks 2KB 7KB [ 352.168759] UNIX 1081KB 1087KB [ 352.168773] tcp_bind_bucket 1KB 4KB [ 352.168791] ip_fib_trie 28KB 43KB [ 352.168801] ip_fib_alias 137KB 201KB [ 352.168810] ip_dst_cache 11KB 28KB [ 352.168821] RAW 67KB 82KB [ 352.168831] UDP 52KB 67KB [ 352.168844] TCP 11KB 16KB [ 352.168856] hugetlbfs_inode_cache 3KB 15KB [ 352.168865] fscache_cookie_jar 1KB 7KB [ 352.168875] eventpoll_pwq 24KB 67KB [ 352.168884] eventpoll_epi 43KB 94KB [ 352.168894] inotify_inode_mark 16KB 23KB [ 352.168906] request_queue 199KB 199KB [ 352.168915] blkdev_requests 1KB 3KB [ 352.168925] blkdev_ioc 36KB 38KB [ 352.168934] bio-0 1440KB 1440KB [ 352.168944] biovec-max 1699KB 1699KB [ 352.168955] biovec-64 1657KB 1661KB [ 352.168964] biovec-16 142KB 142KB [ 352.168974] bio_integrity_payload 1KB 8KB [ 352.168984] khugepaged_mm_slot 2KB 11KB [ 352.169001] uid_cache 0KB 4KB [ 352.169012] dmaengine-unmap-2 0KB 3KB [ 352.169024] skbuff_fclone_cache 42KB 67KB [ 352.169033] skbuff_head_cache 7539KB 7908KB [ 352.169043] configfs_dir_cache 3KB 7KB [ 352.169052] file_lock_cache 36KB 59KB [ 352.169062] file_lock_ctx 9KB 11KB [ 352.169071] fsnotify_mark_connector 8KB 15KB [ 352.169080] net_namespace 87KB 87KB [ 352.169090] shmem_inode_cache 8014KB 8092KB [ 352.169100] task_delay_info 215KB 363KB [ 352.169109] taskstats 16KB 42KB [ 352.169119] proc_dir_entry 917KB 952KB [ 352.169129] pde_opener 12KB 69KB [ 352.169138] seq_file 272KB 500KB [ 352.169147] sigqueue 64KB 74KB [ 352.169158] kernfs_node_cache 18654KB 18707KB [ 352.169167] mnt_cache 226KB 240KB [ 352.169176] filp 7546KB 8265KB [ 352.169186] names_cache 126429KB 126467KB [ 352.169195] iint_cache 38KB 51KB [ 352.169204] key_jar 4KB 7KB [ 352.169213] uts_namespace 4KB 11KB [ 352.169223] nsproxy 3KB 15KB [ 352.169232] vm_area_struct 2724KB 3294KB [ 352.169242] mm_struct 368KB 565KB [ 352.169251] fs_cache 208KB 372KB [ 352.169261] files_cache 779KB 1125KB [ 352.169270] signal_cache 1545KB 2077KB [ 352.169280] sighand_cache 592KB 666KB [ 352.169289] task_struct 6489KB 6546KB [ 352.169299] cred_jar 2436KB 2452KB [ 352.169308] anon_vma_chain 854KB 1102KB [ 352.169315] anon_vma 130KB 315KB [ 352.169323] pid 136KB 268KB [ 352.169331] Acpi-Operand 156KB 198KB [ 352.169340] Acpi-ParseExt 9KB 11KB [ 352.169348] Acpi-Parse 41KB 47KB [ 352.169869] Acpi-State 52KB 63KB [ 353.380380] Acpi-Namespace 20KB 27KB [ 353.385774] numa_policy 0KB 3KB [ 353.410298] debug_objects_cache 1409KB 1557KB [ 353.415939] trace_event_file 297KB 298KB [ 353.430286] ftrace_event_field 398KB 401KB [ 353.435746] pool_workqueue 184KB 192KB [ 353.450473] page->ptl 374KB 616KB [ 353.455882] kmalloc-2097152 2050KB 2050KB [ 353.461325] kmalloc-524288 7196KB 7196KB [ 353.466686] kmalloc-262144 1290KB 1290KB [ 353.490281] kmalloc-131072 650KB 650KB [ 353.495658] kmalloc-65536 2640KB 2706KB [ 353.510295] kmalloc-32768 2211KB 2211KB [ 353.515667] kmalloc-16384 1204KB 1237KB [ 353.530453] kmalloc-8192 4834KB 4941KB [ 353.535820] kmalloc-4096 23120KB 23124KB [ 353.550280] kmalloc-2048 13982KB 15790KB [ 353.555648] kmalloc-1024 11049KB 14324KB [ 353.570277] kmalloc-512 15149KB 15682KB [ 353.575645] kmalloc-256 4984KB 6180KB [ 353.600326] kmalloc-128 1130KB 1527KB [ 353.605700] kmalloc-96 3441KB 3536KB [ 353.611123] kmalloc-64 2466KB 3168KB [ 353.616486] kmalloc-32 1854KB 2303KB [ 353.621940] kmalloc-192 2050KB 2796KB [ 353.627301] kmem_cache 177KB 183KB [ 353.633045] Out of memory (oom_kill_allocating_task): Kill process 15090 (systemd-journal) score 0 or sacrifice child [ 353.643915] Killed process 15090 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:1892kB [ 353.655664] oom_reaper: reaped process 15090 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1892kB [ 353.700856] device hsr_slave_1 left promiscuous mode [ 353.709729] device hsr_slave_0 left promiscuous mode [ 353.726293] team0 (unregistering): Port device team_slave_1 removed [ 353.739427] team0 (unregistering): Port device team_slave_0 removed [ 353.751333] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 353.764565] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 353.824798] bond0 (unregistering): Released all slaves [ 353.851337] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 353.914832] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 353.923796] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 353.937572] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 353.947208] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 353.962590] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 353.970046] systemd[1]: Stopped Journal Service. [ 354.010360] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 354.017945] team0: Port device team_slave_0 added [ 354.027451] systemd[1]: Starting Journal Service... [ 354.064931] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 354.094923] team0: Port device team_slave_1 added [ 354.128290] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.139566] 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. [ 354.177704] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.206037] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.233502] 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. [ 354.233843] systemd-journald[15601]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 354.271131] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 17:55:15 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:55:15 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) [ 354.305474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 354.317329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 354.336851] blktrace: Concurrent blktraces are not allowed on nbd0 [ 354.395522] device hsr_slave_0 entered promiscuous mode [ 354.421994] device hsr_slave_1 entered promiscuous mode [ 354.435429] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 354.464466] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 354.473955] systemd-journald[15601]: /dev/kmsg buffer overrun, some messages lost. [ 354.748576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 354.885795] 8021q: adding VLAN 0 to HW filter on device bond0 [ 354.909970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 354.939102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 354.956566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 354.968596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 354.992660] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 354.998746] 8021q: adding VLAN 0 to HW filter on device team0 [ 355.032015] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 355.052576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 355.068394] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 355.089341] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.095781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.131341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 355.153392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 355.173131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 355.187118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 355.210872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 355.245917] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.252314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.285590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 355.296334] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 355.326165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 355.338989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 355.365551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 355.375966] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 355.395165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 355.410320] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 355.417510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 355.441155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 355.452010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 355.460853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 355.468491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 355.492376] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 355.510599] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 355.518271] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 355.531783] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 355.537825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 355.553166] systemd[1]: Started Journal Service. [ 355.636078] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 355.665590] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 355.685210] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 355.693853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 355.718971] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 355.844349] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 355.861639] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 355.868673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 355.889784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 356.011985] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 356.028034] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 356.035489] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 356.055441] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 356.073369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 356.084475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 356.103067] device veth0_vlan entered promiscuous mode [ 356.111254] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 356.126049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 356.145558] device veth1_vlan entered promiscuous mode [ 356.156260] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 356.189632] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 356.204187] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 356.215677] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 356.224537] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 356.238070] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 356.246812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 356.260886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 356.277834] device veth0_macvtap entered promiscuous mode [ 356.284776] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 356.299374] device veth1_macvtap entered promiscuous mode [ 356.306514] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 356.322351] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 356.338726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 356.347824] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 356.365377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.375561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 356.391078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.404923] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 356.416279] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.439576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 356.469510] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 356.481591] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.500049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 356.511681] systemd-journal cpuset=/ mems_allowed=0-1 [ 356.517276] CPU: 1 PID: 15601 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 356.525250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 356.534599] Call Trace: [ 356.537188] dump_stack+0x1fc/0x2ef [ 356.540817] dump_header+0x15d/0xc3f [ 356.544534] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 356.549638] ? ___ratelimit+0x319/0x590 [ 356.553706] oom_kill_process.cold+0x10/0x692 [ 356.558204] ? check_preemption_disabled+0x41/0x280 [ 356.563223] ? has_intersects_mems_allowed+0x1d6/0x290 [ 356.568504] out_of_memory+0x1072/0x1390 [ 356.572575] ? oom_killer_disable+0x270/0x270 [ 356.577072] ? mutex_trylock+0x15f/0x1a0 [ 356.581140] __alloc_pages_nodemask+0x23a2/0x2890 [ 356.585992] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.590822] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 356.595654] ? kmem_cache_alloc+0x122/0x370 [ 356.599963] ? prepare_creds+0x39/0x510 [ 356.603923] ? do_faccessat+0x94/0x7a0 [ 356.607806] ? ____cache_alloc_node+0x156/0x1d0 [ 356.612461] ? cache_grow_begin+0x64/0x8a0 [ 356.616684] cache_grow_begin+0xa4/0x8a0 [ 356.620765] fallback_alloc+0x213/0x2e0 [ 356.624750] kmem_cache_alloc+0x1e4/0x370 [ 356.628898] getname_flags+0xce/0x590 [ 356.632688] user_path_at_empty+0x2a/0x50 [ 356.636827] do_faccessat+0x248/0x7a0 [ 356.640617] ? __ia32_sys_fallocate+0x140/0x140 [ 356.645275] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 356.650627] ? trace_hardirqs_off_caller+0x6e/0x210 [ 356.655640] ? do_syscall_64+0x21/0x620 [ 356.659603] do_syscall_64+0xf9/0x620 [ 356.663398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.668575] RIP: 0033:0x7efcc60fc9c7 [ 356.672280] Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48 [ 356.691171] RSP: 002b:00007fffed5d3d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 356.698867] RAX: ffffffffffffffda RBX: 00007fffed5d6c20 RCX: 00007efcc60fc9c7 [ 356.706121] RDX: 00007efcc6b6da00 RSI: 0000000000000000 RDI: 0000557ad48789a3 [ 356.713376] RBP: 00007fffed5d3d40 R08: 0000000000000000 R09: 0000000000000000 [ 356.720629] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 356.727883] R13: 0000000000000000 R14: 00007fffed5d6c20 R15: 00007fffed5d4230 [ 356.738595] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.749485] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 356.759623] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 356.767410] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 356.793387] Mem-Info: [ 356.795907] active_anon:12111 inactive_anon:16938 isolated_anon:0 [ 356.795907] active_file:1003 inactive_file:959 isolated_file:62 [ 356.795907] unevictable:0 dirty:48 writeback:0 unstable:0 [ 356.795907] slab_reclaimable:13006 slab_unreclaimable:119573 [ 356.795907] mapped:23925 shmem:17382 pagetables:569 bounce:0 [ 356.795907] free:13926 free_pcp:125 free_cma:0 [ 356.840622] Node 0 active_anon:46076kB inactive_anon:48816kB active_file:3604kB inactive_file:3752kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:50796kB dirty:168kB writeback:0kB shmem:50416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 356.874471] Node 1 active_anon:2368kB inactive_anon:18936kB active_file:124kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44604kB dirty:24kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 356.944701] 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 [ 356.987741] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 356.998360] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:46076kB inactive_anon:48816kB active_file:1164kB inactive_file:1104kB unevictable:0kB writepending:116kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1856kB bounce:0kB free_pcp:740kB local_pcp:0kB free_cma:0kB [ 357.029668] lowmem_reserve[]: 0 0 1 1 1 [ 357.033883] 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 [ 357.064236] lowmem_reserve[]: 0 0 0 0 0 [ 357.068421] Node 1 Normal free:26584kB min:53876kB low:67344kB high:80812kB active_anon:2304kB inactive_anon:18936kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:24kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 357.103678] lowmem_reserve[]: 0 0 0 0 0 [ 357.107755] 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 [ 357.124544] Node 0 DMA32: 1266*4kB (UME) 875*8kB (UME) 306*16kB (UME) 68*32kB (UME) 11*64kB (ME) 2*128kB (UM) 0*256kB 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 20608kB [ 357.139817] 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 [ 357.162717] Node 1 Normal: 22*4kB (UME) 26*8kB (ME) 11*16kB (ME) 12*32kB (UME) 6*64kB (ME) 6*128kB (UME) 2*256kB (ME) 3*512kB (UM) 0*1024kB 1*2048kB (U) 5*4096kB (U) = 26584kB [ 357.178672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 357.193222] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 357.201882] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 357.212840] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 357.221481] 17482 total pagecache pages [ 357.225455] 0 pages in swap cache [ 357.228895] Swap cache stats: add 0, delete 0, find 0/0 [ 357.236223] Free swap = 0kB [ 357.239249] Total swap = 0kB [ 357.243045] 2097051 pages RAM [ 357.246158] 0 pages HighMem/MovableOnly [ 357.254003] 369649 pages reserved [ 357.257459] 0 pages cma reserved [ 357.260853] Unreclaimable slab info: [ 357.264580] Name Used Total [ 357.273924] pid_2 10KB 32KB [ 357.286315] batadv_tt_change_cache 2KB 11KB [ 357.297637] batadv_tl_cache 7KB 16KB [ 357.306934] TIPC 15KB 37KB [ 357.314365] SCTPv6 20KB 30KB [ 357.319725] DCCPv6 17KB 30KB [ 357.327008] DCCP 16KB 35KB [ 357.333614] RXRPC 16KB 32KB [ 357.338986] rxrpc_call_jar 112KB 126KB [ 357.348154] bridge_fdb_cache 23KB 23KB [ 357.355576] fib6_nodes 200KB 284KB [ 357.364919] ip6_dst_cache 391KB 750KB [ 357.374205] RAWv6 101KB 121KB [ 357.379568] UDPv6 33KB 48KB [ 357.386857] TCPv6 33KB 36KB [ 357.397452] nf_conntrack 7KB 15KB [ 357.406838] t10_alua_lu_gp_cache 0KB 3KB [ 357.414961] sd_ext_cdb 0KB 7KB [ 357.423777] scsi_sense_cache 1056KB 1060KB [ 357.429156] virtio_scsi_cmd 16KB 16KB [ 357.437172] sgpool-128 8KB 8KB [ 357.443504] sgpool-64 4KB 12KB [ 357.448870] sgpool-32 2KB 15KB [ 357.456169] sgpool-16 1KB 7KB [ 357.465433] sgpool-8 0KB 7KB [ 357.474735] mqueue_inode_cache 15KB 22KB [ 357.482042] bio_post_read_ctx 14KB 15KB [ 357.487438] bio-2 14KB 15KB [ 357.495213] jfs_mp 7KB 7KB [ 357.504318] cifs_small_rq 15KB 16KB [ 357.509674] cifs_request 67KB 67KB [ 357.516924] cifs_mpx_ids 0KB 7KB [ 357.523570] nfs_commit_data 3KB 14KB [ 357.528937] nfs_write_data 34KB 44KB [ 357.538263] ext4_system_zone 1KB 7KB [ 357.544238] bio-1 1KB 7KB [ 357.549628] pid_namespace 3KB 7KB [ 357.562838] rpc_buffers 17KB 25KB [ 357.568202] rpc_tasks 2KB 7KB [ 357.583512] UNIX 1035KB 1050KB [ 357.588875] tcp_bind_bucket 1KB 4KB [ 357.599276] ip_fib_trie 36KB 43KB [ 357.606181] ip_fib_alias 155KB 201KB [ 357.617250] ip_dst_cache 10KB 28KB [ 357.624591] RAW 61KB 82KB [ 357.629954] UDP 47KB 67KB [ 357.636942] TCP 16KB 16KB [ 357.645955] hugetlbfs_inode_cache 3KB 15KB [ 357.655566] fscache_cookie_jar 1KB 7KB [ 357.663856] eventpoll_pwq 35KB 67KB [ 357.669221] eventpoll_epi 64KB 94KB [ 357.682994] inotify_inode_mark 14KB 23KB [ 357.688474] request_queue 199KB 199KB [ 357.695765] blkdev_requests 1KB 3KB [ 357.702463] blkdev_ioc 36KB 38KB [ 357.707830] bio-0 1563KB 1563KB [ 357.717153] biovec-max 1683KB 1699KB [ 357.722564] biovec-64 1822KB 1827KB [ 357.727924] biovec-16 149KB 150KB [ 357.737251] bio_integrity_payload 1KB 8KB [ 357.743019] khugepaged_mm_slot 4KB 11KB [ 357.748466] uid_cache 0KB 4KB [ 357.757753] dmaengine-unmap-2 0KB 3KB [ 357.763161] skbuff_fclone_cache 57KB 60KB [ 357.768687] skbuff_head_cache 7497KB 7890KB [ 357.777888] configfs_dir_cache 3KB 7KB [ 357.783382] file_lock_cache 40KB 59KB [ 357.788736] file_lock_ctx 9KB 11KB [ 357.797916] fsnotify_mark_connector 7KB 15KB [ 357.805467] net_namespace 78KB 78KB [ 357.814747] shmem_inode_cache 8038KB 8092KB [ 357.820164] task_delay_info 205KB 363KB [ 357.825522] taskstats 21KB 42KB [ 357.834657] proc_dir_entry 896KB 952KB [ 357.840080] pde_opener 11KB 69KB [ 357.845442] seq_file 268KB 500KB [ 357.854801] sigqueue 72KB 74KB [ 357.860234] kernfs_node_cache 18157KB 18167KB [ 357.865588] mnt_cache 225KB 240KB [ 357.874922] filp 7384KB 8242KB [ 357.880344] names_cache 122948KB 122986KB [ 357.885702] iint_cache 43KB 51KB [ 357.894929] key_jar 4KB 7KB [ 357.900336] uts_namespace 4KB 11KB [ 357.907225] nsproxy 2KB 15KB [ 357.916452] vm_area_struct 2650KB 3279KB [ 357.921860] mm_struct 360KB 565KB [ 357.927213] fs_cache 202KB 368KB [ 357.935953] files_cache 727KB 1091KB [ 357.941366] signal_cache 1492KB 2070KB [ 357.946724] sighand_cache 603KB 659KB [ 357.952222] task_struct 6628KB 6628KB [ 357.957574] cred_jar 2397KB 2452KB [ 357.962985] anon_vma_chain 843KB 1102KB [ 357.968345] anon_vma 139KB 315KB [ 357.973757] pid 133KB 268KB [ 357.979117] Acpi-Operand 156KB 198KB [ 357.984518] Acpi-ParseExt 9KB 11KB [ 357.989889] Acpi-Parse 41KB 47KB [ 357.995284] Acpi-State 52KB 63KB [ 358.000671] Acpi-Namespace 20KB 27KB [ 358.007516] numa_policy 0KB 3KB [ 358.012940] debug_objects_cache 1402KB 1557KB [ 358.018474] trace_event_file 297KB 298KB [ 358.023903] ftrace_event_field 398KB 401KB [ 358.029343] pool_workqueue 196KB 196KB [ 358.035017] page->ptl 365KB 616KB [ 358.040489] kmalloc-2097152 2050KB 2050KB [ 358.045852] kmalloc-524288 7710KB 7710KB [ 358.051700] kmalloc-262144 1290KB 1290KB [ 358.057061] kmalloc-131072 650KB 650KB [ 358.062457] kmalloc-65536 2376KB 2706KB [ 358.067809] kmalloc-32768 2079KB 2211KB [ 358.077123] kmalloc-16384 1221KB 1237KB [ 358.082523] kmalloc-8192 4884KB 4925KB [ 358.087888] kmalloc-4096 24361KB 24361KB [ 358.095989] kmalloc-2048 14084KB 15752KB [ 358.107916] kmalloc-1024 11414KB 14301KB [ 358.115532] kmalloc-512 15166KB 15615KB [ 358.120931] kmalloc-256 5144KB 6180KB [ 358.126305] kmalloc-128 1130KB 1527KB [ 358.135568] kmalloc-96 3388KB 3536KB [ 358.141098] kmalloc-64 2446KB 3168KB [ 358.146462] kmalloc-32 1850KB 2303KB [ 358.155749] kmalloc-192 2026KB 2796KB [ 358.161175] kmem_cache 177KB 183KB [ 358.166543] Out of memory (oom_kill_allocating_task): Kill process 15601 (systemd-journal) score 0 or sacrifice child [ 358.170092] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 358.181120] Killed process 15601 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1292kB [ 358.198816] oom_reaper: reaped process 15601 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1292kB [ 358.211302] systemd-journal: page allocation failure: order:1, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 358.213014] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 358.222709] systemd-journal cpuset=/ mems_allowed=0-1 [ 358.239026] CPU: 0 PID: 15601 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 358.243980] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 358.246989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 358.260008] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 358.261408] Call Trace: [ 358.268735] dump_stack+0x1fc/0x2ef [ 358.272355] warn_alloc.cold+0x7b/0x18f [ 358.276322] ? zone_watermark_ok_safe+0x260/0x260 [ 358.281150] ? mark_oom_victim+0x68/0x420 [ 358.285294] ? wait_for_completion_io+0x10/0x10 [ 358.289959] __alloc_pages_nodemask+0x232f/0x2890 [ 358.294807] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 358.299637] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 358.304472] ? kmem_cache_alloc+0x122/0x370 [ 358.308779] ? prepare_creds+0x39/0x510 [ 358.312749] ? do_faccessat+0x94/0x7a0 [ 358.316639] ? ____cache_alloc_node+0x156/0x1d0 [ 358.321295] ? cache_grow_begin+0x64/0x8a0 [ 358.325531] cache_grow_begin+0xa4/0x8a0 [ 358.329659] fallback_alloc+0x213/0x2e0 [ 358.333655] kmem_cache_alloc+0x1e4/0x370 [ 358.337802] getname_flags+0xce/0x590 [ 358.341597] user_path_at_empty+0x2a/0x50 [ 358.345737] do_faccessat+0x248/0x7a0 [ 358.349532] ? __ia32_sys_fallocate+0x140/0x140 [ 358.354197] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 358.359552] ? trace_hardirqs_off_caller+0x6e/0x210 [ 358.364560] ? do_syscall_64+0x21/0x620 [ 358.368526] do_syscall_64+0xf9/0x620 [ 358.372321] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.377496] RIP: 0033:0x7efcc60fc9c7 [ 358.381195] Code: Bad RIP value. [ 358.384542] RSP: 002b:00007fffed5d3d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 358.392235] RAX: ffffffffffffffda RBX: 00007fffed5d6c20 RCX: 00007efcc60fc9c7 [ 358.399515] RDX: 00007efcc6b6da00 RSI: 0000000000000000 RDI: 0000557ad48789a3 [ 358.406777] RBP: 00007fffed5d3d40 R08: 0000000000000000 R09: 0000000000000000 [ 358.414043] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 358.421304] R13: 0000000000000000 R14: 00007fffed5d6c20 R15: 00007fffed5d4230 [ 358.428578] CPU: 1 PID: 15589 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 358.432248] Mem-Info: [ 358.436457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 358.438865] active_anon:11995 inactive_anon:16938 isolated_anon:0 [ 358.438865] active_file:45 inactive_file:1 isolated_file:0 [ 358.438865] unevictable:0 dirty:31 writeback:0 unstable:0 [ 358.438865] slab_reclaimable:13006 slab_unreclaimable:119257 [ 358.438865] mapped:22019 shmem:17382 pagetables:561 bounce:0 [ 358.438865] free:13808 free_pcp:180 free_cma:0 [ 358.448175] Call Trace: [ 358.448198] dump_stack+0x1fc/0x2ef [ 358.448215] warn_alloc.cold+0x7b/0x18f [ 358.448233] ? zone_watermark_ok_safe+0x260/0x260 [ 358.448265] ? usleep_range+0x170/0x170 [ 358.484993] Node 0 active_anon:45676kB inactive_anon:48816kB active_file:148kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43556kB dirty:100kB writeback:0kB shmem:50416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.487649] ? collect_expired_timers+0x2a0/0x2a0 [ 358.491638] Node 1 active_anon:2304kB inactive_anon:18936kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44520kB dirty:24kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 358.496429] __alloc_pages_nodemask+0x232f/0x2890 [ 358.503821] 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 [ 358.528127] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 358.528146] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 358.528175] ? alloc_pages_current+0x14a/0x2a0 [ 358.536428] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 358.560128] ? alloc_pages_current+0x155/0x2a0 [ 358.560146] alloc_pages_current+0x193/0x2a0 [ 358.560163] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 358.560179] relay_open_buf.part.0+0x2a8/0xb80 [ 358.560202] relay_open+0x537/0x9f0 [ 358.560219] do_blk_trace_setup+0x4f6/0xb40 [ 358.560234] ? _copy_from_user+0xd2/0x130 [ 358.560248] __blk_trace_setup+0xca/0x180 [ 358.580045] Node 0 DMA32 free:17772kB min:35996kB low:44992kB high:53988kB active_anon:45676kB inactive_anon:48816kB active_file:148kB inactive_file:52kB unevictable:0kB writepending:100kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1856kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 358.591164] ? do_blk_trace_setup+0xb40/0xb40 [ 358.591180] ? migrate_swap_stop+0x900/0x900 [ 358.591205] blk_trace_ioctl+0x155/0x290 [ 358.591217] ? blk_add_driver_data+0x540/0x540 [ 358.591235] ? __lock_acquire+0x6de/0x3ff0 [ 358.591255] blkdev_ioctl+0x112/0x1a80 [ 358.591269] ? blkpg_ioctl+0x9d0/0x9d0 [ 358.591282] ? do_futex+0x171/0x1880 [ 358.591297] ? mark_held_locks+0xf0/0xf0 [ 358.591312] ? debug_check_no_obj_freed+0x201/0x490 [ 358.591327] ? futex_exit_release+0x220/0x220 [ 358.591341] block_ioctl+0xe9/0x130 [ 358.591352] ? blkdev_fallocate+0x3f0/0x3f0 [ 358.591367] do_vfs_ioctl+0xcdb/0x12e0 [ 358.591383] ? lock_downgrade+0x720/0x720 [ 358.591398] ? check_preemption_disabled+0x41/0x280 [ 358.591412] ? ioctl_preallocate+0x200/0x200 [ 358.591431] ? __fget+0x356/0x510 [ 358.591447] ? do_dup2+0x450/0x450 [ 358.591461] ? __se_sys_futex+0x298/0x3b0 [ 358.591482] ksys_ioctl+0x9b/0xc0 [ 358.591498] __x64_sys_ioctl+0x6f/0xb0 [ 358.591511] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 358.591535] do_syscall_64+0xf9/0x620 [ 358.599776] lowmem_reserve[]: 0 0 1 1 1 [ 358.601096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.601109] RIP: 0033:0x7fce4ae100c9 [ 358.601123] Code: Bad RIP value. [ 358.601129] RSP: 002b:00007fce49382168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 358.613355] 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 [ 358.615254] RAX: ffffffffffffffda RBX: 00007fce4af2ff80 RCX: 00007fce4ae100c9 [ 358.619635] lowmem_reserve[]: 0 0 0 0 0 [ 358.624454] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 358.624462] RBP: 00007fce4ae6bae9 R08: 0000000000000000 R09: 0000000000000000 [ 358.624469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.624477] R13: 00007ffca3d5e61f R14: 00007fce49382300 R15: 0000000000022000 [ 358.634572] CPU: 1 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 358.654435] Node 1 Normal free:26584kB min:53876kB low:67344kB high:80812kB active_anon:2304kB inactive_anon:18936kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:24kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 358.674256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 358.674262] Call Trace: [ 358.674281] dump_stack+0x1fc/0x2ef [ 358.674297] dump_header+0x15d/0xc3f [ 358.674314] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 358.674327] ? ___ratelimit+0x319/0x590 [ 358.674344] oom_kill_process.cold+0x10/0x692 [ 358.674360] ? check_preemption_disabled+0x41/0x280 [ 358.674379] ? has_intersects_mems_allowed+0x1d6/0x290 [ 358.674397] out_of_memory+0x1072/0x1390 [ 358.694310] lowmem_reserve[]: 0 0 0 0 0 [ 358.696094] ? oom_killer_disable+0x270/0x270 [ 358.717840] 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 [ 358.721120] ? mutex_trylock+0x15f/0x1a0 [ 358.721139] __alloc_pages_nodemask+0x23a2/0x2890 [ 358.721161] ? find_get_entry+0x4cd/0x8a0 [ 358.721182] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 358.740031] Node 0 DMA32: 2486*4kB (UME) 791*8kB (ME) 263*16kB (ME) 49*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22560kB [ 358.742103] alloc_pages_current+0x193/0x2a0 [ 358.746462] 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 [ 358.749902] filemap_fault+0x146e/0x2180 [ 358.771425] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 358.773190] ext4_filemap_fault+0x84/0xb0 [ 358.777703] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 358.782306] __do_fault+0x10b/0x4b0 [ 358.782323] __handle_mm_fault+0x273b/0x41c0 [ 358.782341] ? vm_insert_page+0x9c0/0x9c0 [ 358.782368] ? check_preemption_disabled+0x41/0x280 [ 358.803015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 358.822933] handle_mm_fault+0x436/0xb10 [ 358.822953] __do_page_fault+0x68e/0xd60 [ 358.822972] ? trace_hardirqs_off_caller+0x6e/0x210 [ 358.822985] ? spurious_fault+0x840/0x840 [ 358.822999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.823015] ? page_fault+0x8/0x30 [ 358.823029] page_fault+0x1e/0x30 [ 358.823039] RIP: 0033:0x4675e3 [ 358.823051] Code: Bad RIP value. [ 358.823057] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 358.823068] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 358.823076] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f1b8 [ 358.823083] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 358.823090] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 358.823098] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 358.831666] Node 1 Normal: 22*4kB (UME) 26*8kB (ME) 11*16kB (ME) 12*32kB (UME) 6*64kB (ME) 6*128kB (UME) 2*256kB (ME) 3*512kB (UM) 0*1024kB 1*2048kB (U) 5*4096kB (U) = 26584kB [ 359.174883] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.174926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.193603] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.202954] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.203793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.211874] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.225637] Mem-Info: [ 359.229638] 18307 total pagecache pages [ 359.238135] 0 pages in swap cache [ 359.240048] active_anon:11977 inactive_anon:16938 isolated_anon:0 [ 359.240048] active_file:28 inactive_file:897 isolated_file:0 [ 359.240048] unevictable:0 dirty:30 writeback:0 unstable:0 [ 359.240048] slab_reclaimable:13006 slab_unreclaimable:119006 [ 359.240048] mapped:22566 shmem:17382 pagetables:561 bounce:0 [ 359.240048] free:108982 free_pcp:883 free_cma:0 [ 359.246211] Swap cache stats: add 0, delete 0, find 0/0 [ 359.285684] Free swap = 0kB [ 359.288703] Total swap = 0kB [ 359.289991] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.292196] 2097051 pages RAM [ 359.304545] 0 pages HighMem/MovableOnly [ 359.308510] 369649 pages reserved [ 359.309983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.316827] 0 pages cma reserved [ 359.328501] Node 0 active_anon:45628kB inactive_anon:48816kB active_file:80kB inactive_file:3536kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45744kB dirty:112kB writeback:0kB shmem:50416kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 359.330246] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.363611] Node 1 active_anon:2280kB inactive_anon:18936kB active_file:32kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43120kB dirty:8kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 359.399375] 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 [ 359.410022] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.435725] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 359.450069] Node 0 DMA32 free:174988kB min:35996kB low:44992kB high:53988kB active_anon:45628kB inactive_anon:48816kB active_file:280kB inactive_file:4336kB unevictable:0kB writepending:160kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7808kB pagetables:1856kB bounce:0kB free_pcp:1568kB local_pcp:232kB free_cma:0kB [ 359.460017] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.485423] lowmem_reserve[]: 0 0 1 1 1 [ 359.499269] 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 [ 359.519952] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.530770] lowmem_reserve[]: 0 0 0 0 0 [ 359.538694] Node 1 Normal free:441036kB min:53876kB low:67344kB high:80812kB active_anon:2280kB inactive_anon:18936kB active_file:32kB inactive_file:52kB unevictable:0kB writepending:8kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:388kB bounce:0kB free_pcp:1292kB local_pcp:32kB free_cma:0kB [ 359.550023] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.574966] lowmem_reserve[]: 0 0 0 0 0 [ 359.593722] 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 [ 359.607252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.612709] Node 0 DMA32: 2377*4kB (UME) 3506*8kB (UME) 3444*16kB (UME) 1748*32kB (UME) 395*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 173876kB [ 359.631723] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 359.636702] 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 [ 359.638696] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 359.651928] Node 1 Normal: 202*4kB (UME) 257*8kB (UME) 234*16kB (UME) 239*32kB (UME) 226*64kB (UME) 220*128kB (UME) 145*256kB (UME) 112*512kB (UM) 77*1024kB (U) 64*2048kB (U) 39*4096kB (U) = 521008kB [ 359.687006] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 359.688956] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.701413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 359.708910] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.712580] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 359.721266] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 359.744054] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 359.745594] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 359.758134] 19158 total pagecache pages [ 359.767760] 0 pages in swap cache [ 359.774853] Swap cache stats: add 0, delete 0, find 0/0 [ 359.781936] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 359.782725] Free swap = 0kB [ 359.788738] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 359.796657] Total swap = 0kB [ 359.803263] systemd[1]: Stopped Journal Service. [ 359.813414] 2097051 pages RAM [ 359.816558] 0 pages HighMem/MovableOnly [ 359.824146] systemd[1]: Starting Journal Service... [ 359.833034] 369649 pages reserved [ 359.837242] 0 pages cma reserved [ 359.845545] Unreclaimable slab info: [ 359.855486] Name Used Total [ 359.865820] pid_2 10KB 32KB [ 359.900944] batadv_tt_change_cache 2KB 11KB [ 359.917115] batadv_tl_cache 7KB 16KB [ 359.928914] TIPC 15KB 37KB [ 359.938498] SCTPv6 20KB 30KB [ 359.946847] DCCPv6 17KB 30KB [ 359.978883] DCCP 16KB 35KB [ 359.995983] RXRPC 16KB 32KB [ 360.006868] systemd-journald[15696]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 360.026706] rxrpc_call_jar 112KB 126KB [ 360.034706] bridge_fdb_cache 23KB 23KB [ 360.049980] fib6_nodes 208KB 284KB [ 360.075087] ip6_dst_cache 391KB 750KB [ 360.094752] RAWv6 101KB 121KB [ 360.100280] UDPv6 46KB 48KB [ 360.105646] TCPv6 33KB 36KB [ 360.146121] nf_conntrack 7KB 15KB [ 360.157792] t10_alua_lu_gp_cache 0KB 3KB [ 360.163518] sd_ext_cdb 0KB 7KB [ 360.168879] scsi_sense_cache 1056KB 1060KB [ 360.214605] virtio_scsi_cmd 16KB 16KB [ 360.220073] sgpool-128 8KB 8KB [ 360.225437] sgpool-64 4KB 12KB [ 360.256240] sgpool-32 2KB 15KB [ 360.263048] sgpool-16 1KB 7KB [ 360.268420] sgpool-8 0KB 7KB [ 360.281629] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 360.311121] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 360.317851] mqueue_inode_cache 15KB 22KB [ 360.329946] bio_post_read_ctx 14KB 15KB [ 360.350165] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 360.368084] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 360.388243] bio-2 14KB 15KB [ 360.410294] jfs_mp 7KB 7KB [ 360.415703] cifs_small_rq 15KB 16KB [ 360.423749] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 360.444499] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 360.451061] cifs_request 67KB 67KB [ 360.470835] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 360.471100] cifs_mpx_ids 0KB 7KB [ 360.477939] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 360.478120] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 360.485946] systemd[1]: Started Load/Save RF Kill Switch Status. [ 360.520593] nfs_commit_data 3KB 14KB [ 360.525978] nfs_write_data 34KB 44KB [ 360.580209] ext4_system_zone 1KB 7KB [ 360.585611] bio-1 1KB 7KB [ 360.600416] pid_namespace 3KB 7KB [ 360.605800] rpc_buffers 17KB 25KB [ 360.625283] rpc_tasks 2KB 7KB [ 360.640669] UNIX 1072KB 1072KB [ 360.657567] tcp_bind_bucket 1KB 4KB [ 360.670892] ip_fib_trie 36KB 43KB [ 360.681923] ip_fib_alias 155KB 201KB [ 360.692946] ip_dst_cache 10KB 28KB [ 360.703931] RAW 61KB 82KB [ 360.714974] UDP 62KB 67KB [ 360.726083] TCP 22KB 22KB [ 360.738223] hugetlbfs_inode_cache 3KB 15KB [ 360.749594] fscache_cookie_jar 1KB 7KB [ 360.763302] eventpoll_pwq 35KB 67KB [ 360.775710] eventpoll_epi 64KB 94KB [ 360.786839] inotify_inode_mark 14KB 23KB [ 360.798314] request_queue 199KB 199KB [ 360.809431] blkdev_requests 1KB 3KB [ 360.836577] systemd[1]: Started Journal Service. [ 360.836922] blkdev_ioc 36KB 38KB [ 360.847072] bio-0 1502KB 1548KB [ 360.853391] biovec-max 1674KB 1707KB [ 360.858760] biovec-64 1660KB 1732KB [ 360.868138] biovec-16 149KB 150KB [ 360.910430] bio_integrity_payload 1KB 8KB [ 360.923446] khugepaged_mm_slot 4KB 11KB [ 360.939191] uid_cache 0KB 4KB [ 360.946228] dmaengine-unmap-2 0KB 3KB [ 360.951882] skbuff_fclone_cache 57KB 60KB [ 360.957630] skbuff_head_cache 5995KB 7747KB [ 360.963411] configfs_dir_cache 3KB 7KB [ 360.968940] file_lock_cache 40KB 59KB [ 360.975021] file_lock_ctx 9KB 11KB [ 360.981766] fsnotify_mark_connector 7KB 15KB [ 360.994507] net_namespace 78KB 78KB [ 361.003169] shmem_inode_cache 8038KB 8092KB [ 361.013394] task_delay_info 205KB 363KB [ 361.018986] taskstats 21KB 42KB [ 361.024541] proc_dir_entry 896KB 952KB [ 361.030162] pde_opener 18KB 69KB [ 361.035615] seq_file 284KB 500KB [ 361.041387] sigqueue 72KB 74KB [ 361.046838] kernfs_node_cache 18243KB 18254KB [ 361.055733] mnt_cache 225KB 240KB [ 361.066053] filp 7890KB 8238KB [ 361.080779] names_cache 132982KB 132982KB [ 361.086153] iint_cache 43KB 51KB [ 361.096653] key_jar 4KB 7KB [ 361.105205] uts_namespace 4KB 11KB [ 361.115194] nsproxy 2KB 15KB [ 361.122103] vm_area_struct 2734KB 3279KB [ 361.127472] mm_struct 360KB 565KB [ 361.137923] fs_cache 217KB 368KB [ 361.144889] files_cache 727KB 1091KB [ 361.158282] signal_cache 1440KB 2055KB [ 361.165172] sighand_cache 603KB 659KB [ 361.175649] task_struct 5946KB 6003KB [ 361.184742] cred_jar 2448KB 2452KB [ 361.194785] anon_vma_chain 863KB 1102KB [ 361.201685] anon_vma 152KB 315KB [ 361.207054] pid 133KB 268KB [ 361.217476] Acpi-Operand 156KB 198KB [ 361.224822] Acpi-ParseExt 9KB 11KB [ 361.238866] Acpi-Parse 41KB 47KB [ 361.245951] Acpi-State 52KB 63KB [ 361.256281] Acpi-Namespace 20KB 27KB [ 361.263135] numa_policy 0KB 3KB [ 361.268498] debug_objects_cache 1402KB 1557KB [ 361.279061] trace_event_file 297KB 298KB [ 361.287489] ftrace_event_field 398KB 401KB [ 361.297618] pool_workqueue 196KB 196KB [ 361.304483] page->ptl 365KB 616KB [ 361.314573] kmalloc-2097152 2050KB 2050KB [ 361.321415] kmalloc-524288 8224KB 8224KB [ 361.326777] kmalloc-262144 1290KB 1290KB [ 361.337286] kmalloc-131072 650KB 650KB [ 361.344190] kmalloc-65536 2376KB 2706KB [ 361.349556] kmalloc-32768 2079KB 2211KB [ 361.361015] kmalloc-16384 1303KB 1320KB [ 361.366383] kmalloc-8192 4760KB 4867KB [ 361.376138] kmalloc-4096 23562KB 23562KB [ 361.386848] kmalloc-2048 14212KB 15708KB [ 361.396276] kmalloc-1024 10739KB 14190KB [ 361.403952] kmalloc-512 12466KB 15495KB [ 361.409568] kmalloc-256 5043KB 6168KB [ 361.419436] kmalloc-128 1130KB 1527KB [ 361.427118] kmalloc-96 3276KB 3536KB [ 361.436698] kmalloc-64 2461KB 3168KB [ 361.444701] kmalloc-32 1798KB 2303KB [ 361.454320] kmalloc-192 2026KB 2796KB [ 361.459683] kmem_cache 177KB 183KB [ 361.467898] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 361.483771] Killed process 15438 (syz-executor.2) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 361.497288] oom_reaper: reaped process 15438 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 362.256075] oom_reaper: reaped process 15632 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 362.285013] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 362.297309] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 362.309514] CPU: 1 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 362.316970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 362.326318] Call Trace: [ 362.328911] dump_stack+0x1fc/0x2ef [ 362.332545] dump_header+0x15d/0xc3f [ 362.336264] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 362.341364] ? ___ratelimit+0x319/0x590 [ 362.345340] oom_kill_process.cold+0x10/0x692 [ 362.349834] ? check_preemption_disabled+0x41/0x280 [ 362.354855] ? has_intersects_mems_allowed+0x1d6/0x290 [ 362.360132] out_of_memory+0x1072/0x1390 [ 362.364200] ? oom_killer_disable+0x270/0x270 [ 362.368694] ? mutex_trylock+0x15f/0x1a0 [ 362.372755] __alloc_pages_nodemask+0x23a2/0x2890 [ 362.377599] ? find_get_entry+0x4cd/0x8a0 [ 362.381752] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.386613] alloc_pages_current+0x193/0x2a0 [ 362.391020] filemap_fault+0x146e/0x2180 [ 362.395093] ext4_filemap_fault+0x84/0xb0 [ 362.399234] __do_fault+0x10b/0x4b0 [ 362.402843] __handle_mm_fault+0x273b/0x41c0 [ 362.407231] ? vm_insert_page+0x9c0/0x9c0 [ 362.409853] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 362.411360] ? __fget+0x356/0x510 [ 362.411387] ? check_preemption_disabled+0x41/0x280 [ 362.423261] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 362.424429] handle_mm_fault+0x436/0xb10 [ 362.438547] __do_page_fault+0x68e/0xd60 [ 362.442690] ? trace_hardirqs_off_caller+0x6e/0x210 [ 362.447697] ? spurious_fault+0x840/0x840 [ 362.451833] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 362.456667] ? page_fault+0x8/0x30 [ 362.460198] page_fault+0x1e/0x30 [ 362.463651] RIP: 0033:0x467800 [ 362.466830] Code: Bad RIP value. [ 362.470177] RSP: 002b:000000c0008297e8 EFLAGS: 00010246 [ 362.475527] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 362.482783] RDX: 0000000000000080 RSI: 000000c000829840 RDI: 0000000000000004 [ 362.490038] RBP: 000000c000829e40 R08: 0000000000000000 R09: 000000545a8347e6 [ 362.497295] R10: 00000000000002f2 R11: 0000000000000246 R12: 000000c000829870 [ 362.504558] R13: 0000000000000000 R14: 000000c000447040 R15: 0000000000000000 [ 362.511832] CPU: 0 PID: 15632 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 362.519719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 362.524766] Mem-Info: [ 362.529069] Call Trace: [ 362.531504] active_anon:12227 inactive_anon:18973 isolated_anon:0 [ 362.531504] active_file:15 inactive_file:0 isolated_file:0 [ 362.531504] unevictable:0 dirty:0 writeback:0 unstable:0 [ 362.531504] slab_reclaimable:13001 slab_unreclaimable:122745 [ 362.531504] mapped:22040 shmem:19435 pagetables:556 bounce:0 [ 362.531504] free:13911 free_pcp:815 free_cma:0 [ 362.534049] dump_stack+0x1fc/0x2ef [ 362.567210] Node 0 active_anon:46968kB inactive_anon:56988kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45052kB dirty:0kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.570785] warn_alloc.cold+0x7b/0x18f [ 362.570805] ? zone_watermark_ok_safe+0x260/0x260 [ 362.598224] Node 1 active_anon:1940kB inactive_anon:18904kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.602144] ? usleep_range+0x170/0x170 [ 362.602159] ? mark_held_locks+0xa6/0xf0 [ 362.602176] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 362.606990] 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 [ 362.634125] ? collect_expired_timers+0x2a0/0x2a0 [ 362.634152] __alloc_pages_nodemask+0x232f/0x2890 [ 362.634183] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 362.634199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 362.634216] ? rcu_nmi_exit+0xb3/0x180 [ 362.634247] alloc_pages_current+0x193/0x2a0 [ 362.634264] relay_open_buf.part.0+0x2a8/0xb80 [ 362.634288] relay_open+0x537/0x9f0 [ 362.634305] do_blk_trace_setup+0x4f6/0xb40 [ 362.634321] ? _copy_from_user+0xd2/0x130 [ 362.634335] __blk_trace_setup+0xca/0x180 [ 362.634349] ? do_blk_trace_setup+0xb40/0xb40 [ 362.634380] blk_trace_ioctl+0x155/0x290 [ 362.634394] ? blk_add_driver_data+0x540/0x540 [ 362.634413] ? __lock_acquire+0x6de/0x3ff0 [ 362.634433] blkdev_ioctl+0x112/0x1a80 [ 362.634447] ? blkpg_ioctl+0x9d0/0x9d0 [ 362.634462] ? do_futex+0x171/0x1880 [ 362.634478] ? mark_held_locks+0xf0/0xf0 [ 362.634496] ? debug_check_no_obj_freed+0x201/0x490 [ 362.634516] ? futex_exit_release+0x220/0x220 [ 362.634531] block_ioctl+0xe9/0x130 [ 362.634543] ? blkdev_fallocate+0x3f0/0x3f0 [ 362.634559] do_vfs_ioctl+0xcdb/0x12e0 [ 362.634574] ? lock_downgrade+0x720/0x720 [ 362.634589] ? check_preemption_disabled+0x41/0x280 [ 362.634603] ? ioctl_preallocate+0x200/0x200 [ 362.634622] ? __fget+0x356/0x510 [ 362.634647] ? do_dup2+0x450/0x450 [ 362.634662] ? __se_sys_futex+0x298/0x3b0 [ 362.634683] ksys_ioctl+0x9b/0xc0 [ 362.634701] __x64_sys_ioctl+0x6f/0xb0 [ 362.634716] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 362.634729] do_syscall_64+0xf9/0x620 [ 362.634749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.634761] RIP: 0033:0x7ff1974170c9 [ 362.634775] Code: Bad RIP value. [ 362.634782] RSP: 002b:00007ff195989168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 362.634796] RAX: ffffffffffffffda RBX: 00007ff197536f80 RCX: 00007ff1974170c9 [ 362.634804] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 362.634812] RBP: 00007ff197472ae9 R08: 0000000000000000 R09: 0000000000000000 [ 362.634820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 362.634828] R13: 00007ffcf3e7b0bf R14: 00007ff195989300 R15: 0000000000022000 [ 362.640966] warn_alloc_show_mem: 1 callbacks suppressed [ 362.640970] Mem-Info: [ 362.654269] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 362.680480] active_anon:12227 inactive_anon:18973 isolated_anon:0 [ 362.680480] active_file:15 inactive_file:0 isolated_file:0 [ 362.680480] unevictable:0 dirty:0 writeback:0 unstable:0 [ 362.680480] slab_reclaimable:13001 slab_unreclaimable:122745 [ 362.680480] mapped:22040 shmem:19435 pagetables:556 bounce:0 [ 362.680480] free:13911 free_pcp:815 free_cma:0 [ 362.694170] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:46968kB inactive_anon:56988kB active_file:292kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:1948kB bounce:0kB free_pcp:2920kB local_pcp:1448kB free_cma:0kB [ 362.694203] lowmem_reserve[]: 0 0 1 1 1 [ 362.702683] Node 0 active_anon:46968kB inactive_anon:56988kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45052kB dirty:0kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.712340] 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 [ 362.717294] Node 1 active_anon:1940kB inactive_anon:18904kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 362.728519] lowmem_reserve[]: 0 0 0 0 0 [ 362.729702] 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 [ 362.736959] Node 1 Normal free:26880kB min:53876kB low:67344kB high:80812kB active_anon:1940kB inactive_anon:18904kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:276kB bounce:0kB free_pcp:340kB local_pcp:92kB free_cma:0kB [ 362.738267] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 362.748795] lowmem_reserve[]: 0 0 0 0 0 [ 362.754970] Node 0 DMA32 free:17888kB min:35996kB low:44992kB high:53988kB active_anon:46968kB inactive_anon:56988kB active_file:292kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:1948kB bounce:0kB free_pcp:2920kB local_pcp:1472kB free_cma:0kB [ 362.759799] 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 [ 362.763424] lowmem_reserve[]: 0 0 1 1 1 [ 362.767703] Node 0 DMA32: 1160*4kB (ME) 640*8kB (ME) 127*16kB (UME) 38*32kB (UME) 9*64kB (UME) 3*128kB (M) 14*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18064kB [ 362.773210] 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 [ 362.785192] 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 [ 362.788735] lowmem_reserve[]: 0 0 0 0 0 [ 362.798807] Node 1 Normal: 18*4kB (ME) 21*8kB (ME) 7*16kB (ME) 7*32kB (UME) 3*64kB (ME) 2*128kB (ME) 1*256kB (E) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (U) = 26880kB [ 362.803280] Node 1 Normal free:26880kB min:53876kB low:67344kB high:80812kB active_anon:1940kB inactive_anon:18904kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:276kB bounce:0kB free_pcp:340kB local_pcp:248kB free_cma:0kB [ 362.806282] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.807737] lowmem_reserve[]: 0 0 0 0 0 [ 362.822278] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 362.828369] 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 [ 362.828915] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.837149] Node 0 DMA32: 1160*4kB (ME) 640*8kB (ME) 127*16kB (UME) 38*32kB (UME) 9*64kB (UME) 3*128kB (M) 14*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18064kB [ 362.848603] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 362.858475] 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 [ 362.873639] 19469 total pagecache pages [ 362.880145] Node 1 Normal: 18*4kB (ME) 21*8kB (ME) 7*16kB (ME) 7*32kB (UME) 3*64kB (ME) 2*128kB (ME) 1*256kB (E) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (U) = 26880kB [ 362.893134] 0 pages in swap cache [ 362.926298] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 362.965518] Swap cache stats: add 0, delete 0, find 0/0 [ 362.993101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.023857] Free swap = 0kB [ 363.046158] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 363.079642] Total swap = 0kB [ 363.114953] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 363.142344] 2097051 pages RAM [ 363.163732] 19464 total pagecache pages [ 363.173066] 0 pages HighMem/MovableOnly [ 363.206234] 0 pages in swap cache [ 363.209761] 369649 pages reserved [ 363.214546] Swap cache stats: add 0, delete 0, find 0/0 [ 363.230784] 0 pages cma reserved [ 363.270575] Free swap = 0kB [ 363.279987] Unreclaimable slab info: [ 363.300904] Total swap = 0kB [ 363.317603] Name Used Total [ 363.325705] 2097051 pages RAM [ 363.349967] pid_2 9KB 32KB [ 363.356096] 0 pages HighMem/MovableOnly [ 363.356376] batadv_tt_change_cache 1KB 11KB [ 363.365185] 369649 pages reserved [ 363.365190] 0 pages cma reserved [ 363.473079] batadv_tl_cache 6KB 16KB [ 363.478464] TIPC 13KB 37KB [ 363.483892] SCTPv6 20KB 30KB [ 363.489261] DCCPv6 17KB 30KB [ 363.494737] DCCP 16KB 35KB [ 363.500191] RXRPC 14KB 32KB [ 363.505558] rxrpc_call_jar 106KB 126KB [ 363.511092] bridge_fdb_cache 18KB 23KB [ 363.516475] fib6_nodes 215KB 284KB [ 363.522532] ip6_dst_cache 400KB 750KB [ 363.528190] RAWv6 101KB 121KB [ 363.536280] UDPv6 45KB 48KB [ 363.542518] TCPv6 39KB 42KB [ 363.548238] nf_conntrack 15KB 15KB [ 363.569793] t10_alua_lu_gp_cache 0KB 3KB [ 363.575436] sd_ext_cdb 0KB 7KB [ 363.590289] scsi_sense_cache 1056KB 1060KB [ 363.595660] virtio_scsi_cmd 16KB 16KB [ 363.601445] sgpool-128 8KB 8KB [ 363.606811] sgpool-64 4KB 12KB [ 363.630000] sgpool-32 2KB 15KB [ 363.635377] sgpool-16 1KB 7KB [ 363.649742] sgpool-8 0KB 7KB [ 363.655120] mqueue_inode_cache 13KB 22KB [ 363.660908] bio_post_read_ctx 14KB 15KB [ 363.666331] bio-2 14KB 15KB [ 363.672013] jfs_mp 7KB 7KB [ 363.677413] cifs_small_rq 15KB 16KB [ 363.683099] cifs_request 67KB 67KB [ 363.688459] cifs_mpx_ids 0KB 7KB [ 363.694146] nfs_commit_data 3KB 14KB [ 363.699510] nfs_write_data 34KB 44KB [ 363.705223] ext4_system_zone 1KB 7KB [ 363.710911] bio-1 1KB 7KB [ 363.716276] pid_namespace 2KB 7KB [ 363.721993] rpc_buffers 17KB 25KB [ 363.727355] rpc_tasks 2KB 7KB [ 363.733015] UNIX 1083KB 1083KB [ 363.744626] tcp_bind_bucket 1KB 4KB [ 363.750282] ip_fib_trie 36KB 43KB [ 363.755738] ip_fib_alias 155KB 201KB [ 363.766339] ip_dst_cache 24KB 28KB [ 363.772246] RAW 60KB 82KB [ 363.777613] UDP 60KB 67KB [ 363.788131] TCP 22KB 22KB [ 363.793932] hugetlbfs_inode_cache 3KB 15KB [ 363.799639] fscache_cookie_jar 1KB 7KB [ 363.810157] eventpoll_pwq 35KB 67KB [ 363.815525] eventpoll_epi 64KB 94KB [ 363.825242] inotify_inode_mark 13KB 23KB [ 363.831806] request_queue 199KB 199KB [ 363.837173] blkdev_requests 1KB 3KB [ 363.845544] blkdev_ioc 36KB 38KB [ 363.851226] bio-0 1410KB 1492KB [ 363.856594] biovec-max 1732KB 1732KB [ 363.862267] biovec-64 1552KB 1638KB [ 363.867633] biovec-16 149KB 150KB [ 363.873286] bio_integrity_payload 1KB 8KB [ 363.878995] khugepaged_mm_slot 4KB 11KB [ 363.884782] uid_cache 0KB 4KB [ 363.890428] dmaengine-unmap-2 0KB 3KB [ 363.895800] skbuff_fclone_cache 48KB 60KB [ 363.901695] skbuff_head_cache 6079KB 7683KB [ 363.907058] configfs_dir_cache 3KB 7KB [ 363.912812] file_lock_cache 40KB 59KB [ 363.918203] file_lock_ctx 9KB 11KB [ 363.923866] fsnotify_mark_connector 6KB 15KB [ 363.930032] net_namespace 78KB 78KB [ 363.935395] shmem_inode_cache 8038KB 8092KB [ 363.941473] task_delay_info 197KB 363KB [ 363.948517] taskstats 21KB 42KB [ 363.955032] proc_dir_entry 887KB 952KB [ 363.961092] pde_opener 18KB 69KB [ 363.966451] seq_file 284KB 500KB [ 363.972856] sigqueue 72KB 74KB [ 363.978223] kernfs_node_cache 18238KB 18254KB [ 363.984807] mnt_cache 219KB 236KB [ 363.990872] filp 7890KB 8238KB [ 363.996234] names_cache 131805KB 131818KB [ 364.002974] iint_cache 43KB 51KB [ 364.008339] key_jar 4KB 7KB [ 364.014788] uts_namespace 3KB 11KB [ 364.020954] nsproxy 2KB 15KB [ 364.026323] vm_area_struct 2615KB 3275KB [ 364.033240] mm_struct 360KB 565KB [ 364.038612] fs_cache 217KB 368KB [ 364.046549] files_cache 686KB 1068KB [ 364.052602] signal_cache 1440KB 2055KB [ 364.057966] sighand_cache 603KB 659KB [ 364.064415] task_struct 5883KB 5971KB [ 364.070453] cred_jar 2448KB 2452KB [ 364.075819] anon_vma_chain 824KB 1102KB [ 364.082309] anon_vma 152KB 315KB [ 364.087674] pid 133KB 268KB [ 364.094136] Acpi-Operand 156KB 198KB [ 364.099501] Acpi-ParseExt 9KB 11KB [ 364.105935] Acpi-Parse 41KB 47KB [ 364.112018] Acpi-State 52KB 63KB [ 364.117384] Acpi-Namespace 20KB 27KB [ 364.123851] numa_policy 0KB 3KB [ 364.129218] debug_objects_cache 1409KB 1557KB [ 364.135770] trace_event_file 297KB 298KB [ 364.143560] ftrace_event_field 398KB 401KB [ 364.150579] pool_workqueue 196KB 196KB [ 364.155953] page->ptl 365KB 616KB [ 364.165401] kmalloc-2097152 2050KB 2050KB [ 364.171692] kmalloc-524288 7710KB 8224KB [ 364.177058] kmalloc-262144 1290KB 1290KB [ 364.186726] kmalloc-131072 650KB 650KB [ 364.195736] kmalloc-65536 2376KB 2574KB [ 364.205299] kmalloc-32768 2079KB 2145KB [ 364.211557] kmalloc-16384 1287KB 1320KB [ 364.216975] kmalloc-8192 4743KB 4851KB [ 364.226348] kmalloc-4096 23413KB 23472KB [ 364.232642] kmalloc-2048 14212KB 15708KB [ 364.238008] kmalloc-1024 10860KB 14190KB [ 364.247355] kmalloc-512 12685KB 15495KB [ 364.254327] kmalloc-256 5043KB 6168KB [ 364.263637] kmalloc-128 1130KB 1527KB [ 364.269053] kmalloc-96 3276KB 3536KB [ 364.278696] kmalloc-64 2461KB 3168KB [ 364.288127] kmalloc-32 1798KB 2303KB [ 364.294638] kmalloc-192 2026KB 2796KB [ 364.304343] kmem_cache 177KB 183KB [ 364.310597] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 364.324854] Killed process 12215 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 366.201654] oom_reaper: reaped process 15736 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 366.258440] syz-executor.2 invoked oom-killer: gfp_mask=0x6000c0(GFP_KERNEL), nodemask=(null), order=0, oom_score_adj=1000 [ 366.270132] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 366.275454] CPU: 0 PID: 15736 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 366.283337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 366.292684] Call Trace: [ 366.295278] dump_stack+0x1fc/0x2ef [ 366.298910] dump_header+0x15d/0xc3f [ 366.302630] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 366.307734] ? ___ratelimit+0x319/0x590 [ 366.311710] oom_kill_process.cold+0x10/0x692 [ 366.316210] ? check_preemption_disabled+0x41/0x280 [ 366.321226] ? has_intersects_mems_allowed+0x1d6/0x290 [ 366.326500] out_of_memory+0x1072/0x1390 [ 366.330565] ? oom_killer_disable+0x270/0x270 [ 366.335058] ? mutex_trylock+0x15f/0x1a0 [ 366.339120] __alloc_pages_nodemask+0x23a2/0x2890 [ 366.343979] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 366.348816] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 366.353572] ? retint_kernel+0x2d/0x2d [ 366.357466] ? policy_node+0xa7/0x140 [ 366.361266] ? policy_node+0xbc/0x140 [ 366.365067] alloc_pages_current+0x193/0x2a0 [ 366.369477] relay_open_buf.part.0+0x2a8/0xb80 [ 366.374053] relay_open+0x537/0x9f0 [ 366.377664] do_blk_trace_setup+0x4f6/0xb40 [ 366.381967] ? _copy_from_user+0xd2/0x130 [ 366.386098] __blk_trace_setup+0xca/0x180 [ 366.390227] ? do_blk_trace_setup+0xb40/0xb40 [ 366.394702] ? migrate_swap_stop+0x900/0x900 [ 366.399098] blk_trace_ioctl+0x155/0x290 [ 366.403137] ? blk_add_driver_data+0x540/0x540 [ 366.407703] ? __lock_acquire+0x6de/0x3ff0 [ 366.411924] blkdev_ioctl+0x112/0x1a80 [ 366.415790] ? blkpg_ioctl+0x9d0/0x9d0 [ 366.419657] ? do_futex+0x171/0x1880 [ 366.423351] ? mark_held_locks+0xf0/0xf0 [ 366.427407] ? debug_check_no_obj_freed+0x201/0x490 [ 366.432404] ? futex_exit_release+0x220/0x220 [ 366.436879] block_ioctl+0xe9/0x130 [ 366.440482] ? blkdev_fallocate+0x3f0/0x3f0 [ 366.444784] do_vfs_ioctl+0xcdb/0x12e0 [ 366.448652] ? lock_downgrade+0x720/0x720 [ 366.452809] ? check_preemption_disabled+0x41/0x280 [ 366.457805] ? ioctl_preallocate+0x200/0x200 [ 366.462196] ? __fget+0x356/0x510 [ 366.465638] ? do_dup2+0x450/0x450 [ 366.469158] ? __se_sys_futex+0x298/0x3b0 [ 366.473289] ksys_ioctl+0x9b/0xc0 [ 366.476727] __x64_sys_ioctl+0x6f/0xb0 [ 366.480597] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 366.485155] do_syscall_64+0xf9/0x620 [ 366.488936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.494101] RIP: 0033:0x7fa03c3980c9 [ 366.497794] Code: Bad RIP value. [ 366.501141] RSP: 002b:00007fa03a90a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 366.508826] RAX: ffffffffffffffda RBX: 00007fa03c4b7f80 RCX: 00007fa03c3980c9 [ 366.516072] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 366.523324] RBP: 00007fa03c3f3ae9 R08: 0000000000000000 R09: 0000000000000000 [ 366.530572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 366.537819] R13: 00007ffe71f7c52f R14: 00007fa03a90a300 R15: 0000000000022000 [ 366.548194] Mem-Info: [ 366.555215] active_anon:11948 inactive_anon:18970 isolated_anon:0 [ 366.555215] active_file:22 inactive_file:18 isolated_file:0 [ 366.555215] unevictable:0 dirty:3 writeback:0 unstable:0 [ 366.555215] slab_reclaimable:13001 slab_unreclaimable:121187 [ 366.555215] mapped:18483 shmem:19431 pagetables:513 bounce:0 [ 366.555215] free:13823 free_pcp:945 free_cma:0 [ 366.592103] Node 0 active_anon:46344kB inactive_anon:56976kB active_file:68kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30824kB dirty:4kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 366.622683] Node 1 active_anon:1448kB inactive_anon:18904kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:8kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 366.651733] 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 [ 366.681574] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 366.686636] Node 0 DMA32 free:17632kB min:35996kB low:44992kB high:53988kB active_anon:46444kB inactive_anon:56976kB active_file:32kB inactive_file:52kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1840kB bounce:0kB free_pcp:2764kB local_pcp:1440kB free_cma:0kB [ 366.721550] lowmem_reserve[]: 0 0 1 1 1 [ 366.725682] 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 [ 366.755413] lowmem_reserve[]: 0 0 0 0 0 [ 366.759420] Node 1 Normal free:26784kB min:53876kB low:67344kB high:80812kB active_anon:1848kB inactive_anon:18904kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:8kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:212kB bounce:0kB free_pcp:1016kB local_pcp:248kB free_cma:0kB [ 366.791956] lowmem_reserve[]: 0 0 0 0 0 [ 366.795962] 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 [ 366.809314] Node 0 DMA32: 1192*4kB (UME) 692*8kB (UME) 110*16kB (ME) 43*32kB (ME) 12*64kB (UME) 3*128kB (M) 10*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17664kB [ 366.830242] 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 [ 366.841404] Node 1 Normal: 20*4kB (UME) 4*8kB (UME) 1*16kB (E) 5*32kB (ME) 4*64kB (UME) 3*128kB (UME) 1*256kB (E) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (U) = 26784kB [ 366.860804] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 366.869711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 366.878314] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 366.891029] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 366.899686] 19464 total pagecache pages [ 366.903665] 0 pages in swap cache [ 366.907113] Swap cache stats: add 0, delete 0, find 0/0 [ 366.916964] Free swap = 0kB [ 366.928133] Total swap = 0kB [ 366.931268] 2097051 pages RAM [ 366.934370] 0 pages HighMem/MovableOnly [ 366.938330] 369649 pages reserved [ 366.949777] 0 pages cma reserved [ 366.953197] Unreclaimable slab info: [ 366.957133] Name Used Total [ 366.969190] pid_2 8KB 32KB [ 366.978338] batadv_tt_change_cache 1KB 11KB [ 366.984230] batadv_tl_cache 6KB 16KB [ 366.993301] TIPC 13KB 37KB [ 366.998685] SCTPv6 20KB 30KB [ 367.004119] DCCPv6 17KB 30KB [ 367.009486] DCCP 16KB 35KB [ 367.017032] RXRPC 14KB 32KB [ 367.022466] rxrpc_call_jar 101KB 126KB [ 367.027836] bridge_fdb_cache 13KB 23KB [ 367.036847] fib6_nodes 214KB 284KB [ 367.042269] ip6_dst_cache 394KB 750KB [ 367.047633] RAWv6 101KB 121KB [ 367.056620] UDPv6 35KB 48KB [ 367.062051] TCPv6 33KB 42KB [ 367.067421] nf_conntrack 10KB 15KB [ 367.076461] t10_alua_lu_gp_cache 0KB 3KB [ 367.082140] sd_ext_cdb 0KB 7KB [ 367.087504] scsi_sense_cache 1056KB 1060KB [ 367.096466] virtio_scsi_cmd 16KB 16KB [ 367.101883] sgpool-128 8KB 8KB [ 367.107242] sgpool-64 4KB 12KB [ 367.116163] sgpool-32 2KB 15KB [ 367.123478] sgpool-16 1KB 7KB [ 367.128846] sgpool-8 0KB 7KB [ 367.137709] mqueue_inode_cache 12KB 22KB [ 367.143268] bio_post_read_ctx 14KB 15KB [ 367.148691] bio-2 14KB 15KB [ 367.157780] jfs_mp 7KB 7KB [ 367.166706] cifs_small_rq 15KB 16KB [ 367.175602] cifs_request 67KB 67KB [ 367.184528] cifs_mpx_ids 0KB 7KB [ 367.193457] nfs_commit_data 3KB 14KB [ 367.198823] nfs_write_data 34KB 44KB [ 367.207817] ext4_system_zone 1KB 7KB [ 367.216753] bio-1 1KB 7KB [ 367.227538] pid_namespace 2KB 7KB [ 367.236516] rpc_buffers 17KB 25KB [ 367.245393] rpc_tasks 2KB 7KB [ 367.254270] UNIX 1070KB 1083KB [ 367.263187] tcp_bind_bucket 1KB 4KB [ 367.268587] ip_fib_trie 33KB 43KB [ 367.276583] ip_fib_alias 150KB 201KB [ 367.286964] ip_dst_cache 18KB 28KB [ 367.292386] RAW 60KB 82KB [ 367.297738] UDP 50KB 67KB [ 367.308173] TCP 16KB 22KB [ 367.335306] hugetlbfs_inode_cache 3KB 15KB [ 367.341114] fscache_cookie_jar 1KB 7KB [ 367.346558] eventpoll_pwq 35KB 67KB [ 367.365909] eventpoll_epi 64KB 94KB [ 367.371333] inotify_inode_mark 13KB 23KB [ 367.376781] request_queue 199KB 199KB [ 367.396049] blkdev_requests 1KB 3KB [ 367.401471] blkdev_ioc 33KB 38KB [ 367.406828] bio-0 1410KB 1492KB [ 367.427948] biovec-max 1732KB 1732KB [ 367.433396] biovec-64 1552KB 1638KB [ 367.438754] biovec-16 135KB 150KB [ 367.458101] bio_integrity_payload 1KB 8KB [ 367.463873] khugepaged_mm_slot 3KB 11KB [ 367.469327] uid_cache 0KB 4KB [ 367.477226] dmaengine-unmap-2 0KB 3KB [ 367.487372] skbuff_fclone_cache 41KB 60KB [ 367.494672] skbuff_head_cache 6434KB 7683KB [ 367.505095] configfs_dir_cache 3KB 7KB [ 367.512761] file_lock_cache 37KB 59KB [ 367.518138] file_lock_ctx 9KB 11KB [ 367.528794] fsnotify_mark_connector 6KB 15KB [ 367.538242] net_namespace 78KB 78KB [ 367.547265] shmem_inode_cache 8023KB 8092KB [ 367.556303] task_delay_info 193KB 363KB [ 367.565207] taskstats 16KB 42KB [ 367.574112] proc_dir_entry 877KB 952KB [ 367.582983] pde_opener 18KB 69KB [ 367.588349] seq_file 284KB 500KB [ 367.597307] sigqueue 72KB 74KB [ 367.606240] kernfs_node_cache 18162KB 18254KB [ 367.614990] mnt_cache 206KB 232KB [ 367.623897] filp 7823KB 8238KB [ 367.634562] names_cache 128562KB 128613KB [ 367.643530] iint_cache 37KB 51KB [ 367.648897] key_jar 4KB 7KB [ 367.657837] uts_namespace 3KB 11KB [ 367.666767] nsproxy 2KB 15KB [ 367.675736] vm_area_struct 2626KB 3275KB [ 367.684646] mm_struct 352KB 559KB [ 367.693554] fs_cache 210KB 368KB [ 367.698920] files_cache 645KB 1053KB [ 367.707864] signal_cache 1411KB 2055KB [ 367.716782] sighand_cache 603KB 659KB [ 367.725558] task_struct 5883KB 5959KB [ 367.736205] cred_jar 2448KB 2452KB [ 367.745133] anon_vma_chain 823KB 1102KB [ 367.754005] anon_vma 160KB 315KB [ 367.759374] pid 129KB 268KB [ 367.767327] Acpi-Operand 156KB 198KB [ 367.778883] Acpi-ParseExt 9KB 11KB [ 367.784260] Acpi-Parse 41KB 47KB [ 367.793076] Acpi-State 52KB 63KB [ 367.798446] Acpi-Namespace 20KB 27KB [ 367.805219] numa_policy 0KB 3KB [ 367.812864] debug_objects_cache 1408KB 1557KB [ 367.818409] trace_event_file 297KB 298KB [ 367.825570] ftrace_event_field 398KB 401KB [ 367.833675] pool_workqueue 180KB 196KB [ 367.839055] page->ptl 365KB 616KB [ 367.848717] kmalloc-2097152 2050KB 2050KB [ 367.856032] kmalloc-524288 8224KB 8224KB [ 367.865005] kmalloc-262144 1290KB 1290KB [ 367.873998] kmalloc-131072 650KB 650KB [ 367.879361] kmalloc-65536 2376KB 2442KB [ 367.886633] kmalloc-32768 2046KB 2079KB [ 367.895540] kmalloc-16384 1254KB 1287KB [ 367.904491] kmalloc-8192 4727KB 4818KB [ 367.911637] kmalloc-4096 23557KB 23557KB [ 367.916988] kmalloc-2048 14212KB 15708KB [ 367.925947] kmalloc-1024 11090KB 14190KB [ 367.934980] kmalloc-512 13293KB 15495KB [ 367.943204] kmalloc-256 5043KB 6168KB [ 367.948580] kmalloc-128 1112KB 1527KB [ 367.957490] kmalloc-96 3276KB 3536KB [ 367.968551] kmalloc-64 2449KB 3168KB [ 367.976072] kmalloc-32 1798KB 2303KB [ 367.982940] kmalloc-192 2002KB 2796KB [ 367.988317] kmem_cache 177KB 183KB [ 367.995463] Out of memory (oom_kill_allocating_task): Kill process 15736 (syz-executor.2) score 0 or sacrifice child [ 368.008280] Killed process 15736 (syz-executor.2) total-vm:60812kB, anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 368.026260] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 368.027965] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 368.036450] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 368.061052] CPU: 0 PID: 15736 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 368.064136] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 368.068937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 368.068945] Call Trace: [ 368.085596] dump_stack+0x1fc/0x2ef [ 368.089222] warn_alloc.cold+0x7b/0x18f [ 368.093196] ? zone_watermark_ok_safe+0x260/0x260 [ 368.098040] ? wait_for_completion_io+0x10/0x10 [ 368.102708] __alloc_pages_nodemask+0x232f/0x2890 [ 368.107556] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 368.112389] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.117140] ? retint_kernel+0x2d/0x2d [ 368.121024] ? policy_node+0xa7/0x140 [ 368.124815] ? policy_node+0xbc/0x140 [ 368.128610] alloc_pages_current+0x193/0x2a0 [ 368.133008] relay_open_buf.part.0+0x2a8/0xb80 [ 368.137585] relay_open+0x537/0x9f0 [ 368.141217] do_blk_trace_setup+0x4f6/0xb40 [ 368.145702] ? _copy_from_user+0xd2/0x130 [ 368.149838] __blk_trace_setup+0xca/0x180 [ 368.153977] ? do_blk_trace_setup+0xb40/0xb40 [ 368.158466] ? migrate_swap_stop+0x900/0x900 [ 368.162877] blk_trace_ioctl+0x155/0x290 [ 368.166927] ? blk_add_driver_data+0x540/0x540 [ 368.171502] ? __lock_acquire+0x6de/0x3ff0 [ 368.175735] blkdev_ioctl+0x112/0x1a80 [ 368.179612] ? blkpg_ioctl+0x9d0/0x9d0 [ 368.183488] ? do_futex+0x171/0x1880 [ 368.187193] ? mark_held_locks+0xf0/0xf0 [ 368.191247] ? debug_check_no_obj_freed+0x201/0x490 [ 368.196268] ? futex_exit_release+0x220/0x220 [ 368.200752] block_ioctl+0xe9/0x130 [ 368.204366] ? blkdev_fallocate+0x3f0/0x3f0 [ 368.208694] do_vfs_ioctl+0xcdb/0x12e0 [ 368.212575] ? lock_downgrade+0x720/0x720 [ 368.216716] ? check_preemption_disabled+0x41/0x280 [ 368.221726] ? ioctl_preallocate+0x200/0x200 [ 368.226126] ? __fget+0x356/0x510 [ 368.229571] ? do_dup2+0x450/0x450 [ 368.233108] ? __se_sys_futex+0x298/0x3b0 [ 368.237252] ksys_ioctl+0x9b/0xc0 [ 368.240700] __x64_sys_ioctl+0x6f/0xb0 [ 368.244582] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 368.249157] do_syscall_64+0xf9/0x620 [ 368.252953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.258131] RIP: 0033:0x7fa03c3980c9 [ 368.261834] Code: Bad RIP value. [ 368.265183] RSP: 002b:00007fa03a90a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 368.272878] RAX: ffffffffffffffda RBX: 00007fa03c4b7f80 RCX: 00007fa03c3980c9 [ 368.280140] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 368.287582] RBP: 00007fa03c3f3ae9 R08: 0000000000000000 R09: 0000000000000000 [ 368.294840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 368.302204] R13: 00007ffe71f7c52f R14: 00007fa03a90a300 R15: 0000000000022000 [ 368.309480] CPU: 1 PID: 8121 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 368.316929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 368.318259] Mem-Info: [ 368.326273] Call Trace: [ 368.326294] dump_stack+0x1fc/0x2ef [ 368.326311] dump_header+0x15d/0xc3f [ 368.326326] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 368.326338] ? ___ratelimit+0x319/0x590 [ 368.326354] oom_kill_process.cold+0x10/0x692 [ 368.328761] active_anon:11944 inactive_anon:18970 isolated_anon:0 [ 368.328761] active_file:14 inactive_file:15 isolated_file:0 [ 368.328761] unevictable:0 dirty:0 writeback:0 unstable:0 [ 368.328761] slab_reclaimable:12995 slab_unreclaimable:121183 [ 368.328761] mapped:18481 shmem:19431 pagetables:513 bounce:0 [ 368.328761] free:13831 free_pcp:948 free_cma:0 [ 368.331312] ? check_preemption_disabled+0x41/0x280 [ 368.331332] ? has_intersects_mems_allowed+0x1d6/0x290 [ 368.331346] out_of_memory+0x1072/0x1390 [ 368.331365] ? oom_killer_disable+0x270/0x270 [ 368.331383] ? mutex_trylock+0x15f/0x1a0 [ 368.340615] Node 0 active_anon:46328kB inactive_anon:56976kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30816kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 368.343776] __alloc_pages_nodemask+0x23a2/0x2890 [ 368.349231] Node 1 active_anon:1448kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 368.352202] ? find_get_entry+0x4cd/0x8a0 [ 368.352224] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 368.352280] alloc_pages_current+0x193/0x2a0 [ 368.389519] 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 [ 368.390485] filemap_fault+0x146e/0x2180 [ 368.395728] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 368.399805] ext4_filemap_fault+0x84/0xb0 [ 368.399821] __do_fault+0x10b/0x4b0 [ 368.399837] __handle_mm_fault+0x273b/0x41c0 [ 368.399854] ? vm_insert_page+0x9c0/0x9c0 [ 368.399869] ? __fget+0x356/0x510 [ 368.406299] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:46328kB inactive_anon:56976kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1840kB bounce:0kB free_pcp:2776kB local_pcp:1452kB free_cma:0kB [ 368.408399] ? check_preemption_disabled+0x41/0x280 [ 368.440259] lowmem_reserve[]: 0 0 1 1 1 [ 368.440690] handle_mm_fault+0x436/0xb10 [ 368.475660] 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 [ 368.476879] __do_page_fault+0x68e/0xd60 [ 368.481404] lowmem_reserve[]: 0 0 0 0 0 [ 368.507455] ? trace_hardirqs_off_caller+0x6e/0x210 [ 368.507470] ? spurious_fault+0x840/0x840 [ 368.507483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 368.507500] ? page_fault+0x8/0x30 [ 368.507513] page_fault+0x1e/0x30 [ 368.507524] RIP: 0033:0x467800 [ 368.507537] Code: Bad RIP value. [ 368.517761] Node 1 Normal free:26784kB min:53876kB low:67344kB high:80812kB active_anon:1448kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:212kB bounce:0kB free_pcp:1016kB local_pcp:248kB free_cma:0kB [ 368.520712] RSP: 002b:000000c00005d7e0 EFLAGS: 00010246 [ 368.520723] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 368.520729] RDX: 0000000000000080 RSI: 000000c00005d838 RDI: 0000000000000004 [ 368.520736] RBP: 000000c00005de38 R08: 0000000000000000 R09: 0000005548ee6fe6 [ 368.520743] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00005d868 [ 368.520750] R13: 0000000000000004 R14: 000000c000001d40 R15: 00007f680e1294e8 [ 368.544879] Mem-Info: [ 368.573381] lowmem_reserve[]: 0 0 0 0 0 [ 368.586317] active_anon:11944 inactive_anon:18970 isolated_anon:0 [ 368.586317] active_file:14 inactive_file:15 isolated_file:0 [ 368.586317] unevictable:0 dirty:0 writeback:0 unstable:0 [ 368.586317] slab_reclaimable:12995 slab_unreclaimable:121183 [ 368.586317] mapped:18481 shmem:19431 pagetables:513 bounce:0 [ 368.586317] free:13831 free_pcp:948 free_cma:0 [ 368.610804] 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 [ 368.624529] Node 0 active_anon:46328kB inactive_anon:56976kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:30816kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 368.628874] Node 0 DMA32: 1192*4kB (UME) 693*8kB (UME) 110*16kB (ME) 43*32kB (ME) 12*64kB (UME) 3*128kB (M) 10*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17672kB [ 368.638044] Node 1 active_anon:1448kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43108kB dirty:0kB writeback:0kB shmem:19112kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 368.644750] 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 [ 368.684567] 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 [ 368.697188] Node 1 Normal: 20*4kB (UME) 4*8kB (UME) 1*16kB (E) 5*32kB (ME) 4*64kB (UME) 3*128kB (UME) 1*256kB (E) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (U) = 26784kB [ 368.709516] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 368.719120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 368.719406] Node 0 DMA32 free:17664kB min:35996kB low:44992kB high:53988kB active_anon:46328kB inactive_anon:56976kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1840kB bounce:0kB free_pcp:2776kB local_pcp:1324kB free_cma:0kB [ 368.760319] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 368.777463] lowmem_reserve[]: 0 0 1 1 1 [ 368.799608] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 368.819334] 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 [ 368.842109] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 368.858301] lowmem_reserve[]: 0 0 0 0 0 [ 368.881431] 19460 total pagecache pages [ 368.900627] Node 1 Normal free:26784kB min:53876kB low:67344kB high:80812kB active_anon:1448kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:212kB bounce:0kB free_pcp:1016kB local_pcp:768kB free_cma:0kB [ 368.909458] 0 pages in swap cache [ 368.938747] lowmem_reserve[]: 0 0 0 0 0 [ 368.951675] Swap cache stats: add 0, delete 0, find 0/0 [ 368.960264] 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 [ 368.993111] Free swap = 0kB [ 369.003218] Node 0 DMA32: 1192*4kB (UME) 693*8kB (UME) 110*16kB (ME) 43*32kB (ME) 12*64kB (UME) 3*128kB (M) 10*256kB (U) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17672kB [ 369.035043] Total swap = 0kB [ 369.046049] 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 [ 369.061033] 2097051 pages RAM [ 369.077919] Node 1 Normal: 20*4kB (UME) 4*8kB (UME) 1*16kB (E) 5*32kB (ME) 4*64kB (UME) 3*128kB (UME) 1*256kB (E) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (U) = 26784kB [ 369.095037] 0 pages HighMem/MovableOnly [ 369.114598] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 369.117522] 369649 pages reserved [ 369.126452] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 369.126936] 0 pages cma reserved [ 369.143519] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 369.154088] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 369.166652] 19460 total pagecache pages [ 369.172783] 0 pages in swap cache [ 369.176235] Swap cache stats: add 0, delete 0, find 0/0 [ 369.185213] Free swap = 0kB [ 369.188256] Total swap = 0kB [ 369.193249] 2097051 pages RAM [ 369.196346] 0 pages HighMem/MovableOnly [ 369.204715] 369649 pages reserved [ 369.208634] 0 pages cma reserved [ 369.213723] Unreclaimable slab info: [ 369.217430] Name Used Total [ 369.226784] pid_2 8KB 32KB [ 369.234034] batadv_tt_change_cache 1KB 11KB [ 369.243813] batadv_tl_cache 6KB 16KB [ 369.251257] TIPC 13KB 37KB [ 369.256635] SCTPv6 20KB 30KB [ 369.265700] DCCPv6 17KB 30KB [ 369.277723] DCCP 16KB 35KB [ 369.302597] RXRPC 14KB 32KB [ 369.308059] rxrpc_call_jar 101KB 126KB [ 369.334194] bridge_fdb_cache 12KB 23KB [ 369.345406] fib6_nodes 213KB 284KB [ 369.356055] ip6_dst_cache 394KB 750KB [ 369.374753] RAWv6 101KB 121KB [ 369.380437] UDPv6 33KB 48KB [ 369.385801] TCPv6 30KB 42KB [ 369.414728] nf_conntrack 9KB 15KB [ 369.434446] t10_alua_lu_gp_cache 0KB 3KB [ 369.440379] sd_ext_cdb 0KB 7KB [ 369.445747] scsi_sense_cache 1056KB 1060KB [ 369.475429] virtio_scsi_cmd 16KB 16KB [ 369.494267] sgpool-128 8KB 8KB [ 369.500170] sgpool-64 4KB 12KB [ 369.519425] sgpool-32 2KB 15KB [ 369.524801] sgpool-16 1KB 7KB [ 369.539405] sgpool-8 0KB 7KB [ 369.545069] mqueue_inode_cache 12KB 22KB [ 369.560075] bio_post_read_ctx 14KB 15KB [ 369.571917] bio-2 14KB 15KB [ 369.589199] jfs_mp 7KB 7KB [ 369.599472] cifs_small_rq 15KB 16KB [ 369.605460] cifs_request 67KB 67KB [ 369.623045] cifs_mpx_ids 0KB 7KB [ 369.628896] nfs_commit_data 3KB 14KB [ 369.643443] nfs_write_data 34KB 44KB [ 369.659494] ext4_system_zone 1KB 7KB [ 369.664898] bio-1 1KB 7KB [ 369.685453] pid_namespace 2KB 7KB [ 369.712592] rpc_buffers 17KB 25KB [ 369.719653] rpc_tasks 2KB 7KB [ 369.725109] UNIX 1068KB 1083KB [ 369.767481] tcp_bind_bucket 1KB 4KB [ 369.793527] ip_fib_trie 32KB 43KB [ 369.799054] ip_fib_alias 150KB 201KB [ 369.814656] ip_dst_cache 12KB 28KB [ 369.829426] RAW 60KB 82KB [ 369.839953] UDP 48KB 67KB [ 369.850003] TCP 14KB 22KB [ 369.859932] hugetlbfs_inode_cache 3KB 15KB [ 369.875816] fscache_cookie_jar 1KB 7KB [ 369.885919] eventpoll_pwq 33KB 67KB [ 369.891848] eventpoll_epi 60KB 94KB [ 369.897268] inotify_inode_mark 11KB 23KB [ 369.908317] request_queue 199KB 199KB [ 369.914228] blkdev_requests 1KB 3KB [ 369.925092] blkdev_ioc 32KB 38KB [ 369.931031] bio-0 1364KB 1455KB [ 369.936404] biovec-max 1732KB 1732KB [ 369.947681] biovec-64 1425KB 1598KB [ 369.953669] biovec-16 134KB 150KB [ 369.959034] bio_integrity_payload 1KB 8KB [ 369.973670] khugepaged_mm_slot 3KB 11KB [ 369.979137] uid_cache 0KB 4KB [ 369.987664] dmaengine-unmap-2 0KB 3KB [ 369.997566] skbuff_fclone_cache 34KB 60KB [ 370.004522] skbuff_head_cache 6130KB 7605KB [ 370.014333] configfs_dir_cache 3KB 7KB [ 370.021210] file_lock_cache 33KB 59KB [ 370.026682] file_lock_ctx 9KB 11KB [ 370.037428] fsnotify_mark_connector 5KB 15KB [ 370.044904] net_namespace 78KB 78KB [ 370.052322] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 370.057352] shmem_inode_cache 8017KB 8092KB [ 370.059026] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 370.074931] task_delay_info 189KB 363KB [ 370.081760] taskstats 12KB 42KB [ 370.088811] proc_dir_entry 876KB 952KB [ 370.095522] pde_opener 17KB 69KB [ 370.100304] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 370.101763] seq_file 280KB 500KB [ 370.107654] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 370.117095] sigqueue 66KB 74KB [ 370.125586] kernfs_node_cache 18065KB 18195KB [ 370.131952] mnt_cache 206KB 232KB [ 370.137401] filp 7731KB 8238KB [ 370.143603] names_cache 131384KB 131397KB [ 370.144816] device bridge_slave_1 left promiscuous mode [ 370.149042] iint_cache 36KB 51KB [ 370.159559] bridge0: port 2(bridge_slave_1) entered disabled state [ 370.166557] key_jar 4KB 7KB [ 370.178160] device bridge_slave_0 left promiscuous mode [ 370.183741] bridge0: port 1(bridge_slave_0) entered disabled state [ 370.197298] uts_namespace 3KB 11KB [ 370.203240] nsproxy 2KB 15KB [ 370.208615] vm_area_struct 2556KB 3275KB [ 370.222776] mm_struct 344KB 559KB [ 370.228270] device veth1_macvtap left promiscuous mode [ 370.238637] device veth0_macvtap left promiscuous mode [ 370.244336] fs_cache 204KB 368KB [ 370.254894] device veth1_vlan left promiscuous mode [ 370.260243] files_cache 634KB 1046KB [ 370.265600] signal_cache 1404KB 2055KB [ 370.276114] device veth0_vlan left promiscuous mode [ 370.289938] sighand_cache 592KB 659KB [ 370.306774] task_struct 5895KB 5959KB [ 370.316871] cred_jar 2476KB 2480KB [ 370.337091] anon_vma_chain 821KB 1102KB [ 370.343113] anon_vma 155KB 315KB [ 370.358646] pid 126KB 268KB [ 370.364659] Acpi-Operand 156KB 198KB [ 370.379401] Acpi-ParseExt 9KB 11KB [ 370.384837] Acpi-Parse 41KB 47KB [ 370.405092] Acpi-State 52KB 63KB [ 370.411026] Acpi-Namespace 20KB 27KB [ 370.429389] numa_policy 0KB 3KB [ 370.434801] debug_objects_cache 1407KB 1557KB [ 370.449384] trace_event_file 297KB 298KB [ 370.454759] ftrace_event_field 398KB 401KB [ 370.484093] pool_workqueue 178KB 196KB [ 370.489812] page->ptl 363KB 616KB [ 370.495218] kmalloc-2097152 2050KB 2050KB [ 370.524356] kmalloc-524288 8224KB 8224KB [ 370.544116] kmalloc-262144 1290KB 1290KB [ 370.549817] kmalloc-131072 650KB 650KB [ 370.555184] kmalloc-65536 2376KB 2442KB [ 370.579348] kmalloc-32768 2046KB 2079KB [ 370.584724] kmalloc-16384 1254KB 1287KB [ 370.609588] kmalloc-8192 4727KB 4818KB [ 370.614971] kmalloc-4096 22907KB 22907KB [ 370.639386] kmalloc-2048 14212KB 15708KB [ 370.644827] kmalloc-1024 10779KB 14167KB [ 370.665037] kmalloc-512 12702KB 15390KB [ 370.671019] kmalloc-256 4972KB 6165KB [ 370.679875] kmalloc-128 1108KB 1527KB [ 370.685248] kmalloc-96 3246KB 3532KB [ 370.704641] kmalloc-64 2434KB 3168KB [ 370.724384] kmalloc-32 1785KB 2303KB [ 370.732169] kmalloc-192 1996KB 2796KB [ 370.737532] kmem_cache 177KB 183KB [ 370.774281] Out of memory (oom_kill_allocating_task): Kill process 8121 (syz-fuzzer) score 0 or sacrifice child [ 370.802699] Killed process 11887 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB 17:55:32 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:55:32 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) 17:55:32 executing program 1: openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) 17:55:32 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) 17:55:32 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:55:32 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:55:32 executing program 1: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 373.729121] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 373.740804] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 373.809197] CPU: 0 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 373.816665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 373.826029] Call Trace: [ 373.828623] dump_stack+0x1fc/0x2ef [ 373.832250] dump_header+0x15d/0xc3f [ 373.835969] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 373.841066] ? ___ratelimit+0x319/0x590 [ 373.845039] oom_kill_process.cold+0x10/0x692 [ 373.849540] ? check_preemption_disabled+0x41/0x280 [ 373.854567] ? has_intersects_mems_allowed+0x1d6/0x290 [ 373.859842] out_of_memory+0x1072/0x1390 [ 373.863922] ? oom_killer_disable+0x270/0x270 [ 373.868433] ? mutex_trylock+0x15f/0x1a0 [ 373.872507] __alloc_pages_nodemask+0x23a2/0x2890 [ 373.877454] ? find_get_entry+0x4cd/0x8a0 [ 373.881613] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 373.886477] alloc_pages_current+0x193/0x2a0 [ 373.890885] filemap_fault+0x146e/0x2180 [ 373.894955] ext4_filemap_fault+0x84/0xb0 [ 373.899097] __do_fault+0x10b/0x4b0 [ 373.902723] __handle_mm_fault+0x273b/0x41c0 [ 373.907143] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 373.912254] ? vm_insert_page+0x9c0/0x9c0 [ 373.916421] ? check_preemption_disabled+0x41/0x280 [ 373.921452] handle_mm_fault+0x436/0xb10 [ 373.925521] __do_page_fault+0x68e/0xd60 [ 373.929585] ? trace_hardirqs_off_caller+0x6e/0x210 [ 373.934625] ? spurious_fault+0x840/0x840 [ 373.938774] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 373.943663] ? page_fault+0x8/0x30 [ 373.950419] page_fault+0x1e/0x30 [ 373.953867] RIP: 0033:0x46703d [ 373.957060] Code: Bad RIP value. [ 373.960426] RSP: 002b:000000c00005ff10 EFLAGS: 00010202 [ 373.965786] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 373.973054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 373.980325] RBP: 000000c00005ff20 R08: 00000000000212f0 R09: 00000060986b5ebd [ 373.987593] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 373.994874] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 374.033210] Mem-Info: [ 374.036362] active_anon:12113 inactive_anon:18979 isolated_anon:0 [ 374.036362] active_file:14 inactive_file:63 isolated_file:0 [ 374.036362] unevictable:0 dirty:0 writeback:0 unstable:0 [ 374.036362] slab_reclaimable:12977 slab_unreclaimable:121086 [ 374.036362] mapped:18550 shmem:19438 pagetables:572 bounce:0 [ 374.036362] free:25267 free_pcp:62 free_cma:0 [ 374.082541] Node 0 active_anon:46220kB inactive_anon:57008kB active_file:28kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31088kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 374.234335] Node 1 active_anon:2232kB inactive_anon:18908kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 374.320076] 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 [ 374.365439] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 374.398609] Node 0 DMA32 free:35420kB min:35996kB low:44992kB high:53988kB active_anon:46220kB inactive_anon:57008kB active_file:52kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1984kB bounce:0kB free_pcp:764kB local_pcp:116kB free_cma:0kB [ 374.564355] lowmem_reserve[]: 0 0 1 1 1 [ 374.568368] 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 [ 374.596812] Bluetooth: hci0: command 0x0409 tx timeout [ 374.669152] Bluetooth: hci1: command 0x0409 tx timeout [ 374.769271] lowmem_reserve[]: 0 0 0 0 0 [ 374.773281] Node 1 Normal free:53860kB min:53876kB low:67344kB high:80812kB active_anon:2232kB inactive_anon:18908kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:256kB pagetables:304kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 374.935928] lowmem_reserve[]: 0 0 0 0 0 [ 374.957033] 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 [ 375.043148] Node 0 DMA32: 1445*4kB (ME) 850*8kB (ME) 314*16kB (UME) 144*32kB (ME) 52*64kB (UME) 45*128kB (UM) 19*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36164kB [ 375.137904] 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 [ 375.194935] Node 1 Normal: 45*4kB (UME) 44*8kB (ME) 34*16kB (ME) 15*32kB (UME) 6*64kB (UME) 2*128kB (UE) 2*256kB (ME) 0*512kB 2*1024kB (UM) 0*2048kB 12*4096kB (U) = 53908kB [ 375.289108] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.297964] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.388451] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 375.433618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 375.475896] 19465 total pagecache pages [ 375.500840] 0 pages in swap cache [ 375.504300] Swap cache stats: add 0, delete 0, find 0/0 [ 375.545434] Free swap = 0kB [ 375.548463] Total swap = 0kB [ 375.574656] 2097051 pages RAM [ 375.577768] 0 pages HighMem/MovableOnly [ 375.608417] 369649 pages reserved [ 375.626485] 0 pages cma reserved [ 375.646676] Unreclaimable slab info: [ 375.665471] Name Used Total [ 375.689570] pid_2 23KB 32KB [ 375.695004] batadv_tt_change_cache 1KB 11KB [ 375.756498] batadv_tl_cache 6KB 16KB [ 375.798007] TIPC 13KB 37KB [ 375.823849] SCTPv6 20KB 30KB [ 375.848304] DCCPv6 17KB 30KB [ 375.882684] DCCP 16KB 35KB [ 375.888109] RXRPC 14KB 32KB [ 375.941222] rxrpc_call_jar 101KB 126KB [ 375.946615] bridge_fdb_cache 11KB 23KB [ 375.992094] fib6_nodes 204KB 284KB [ 375.997473] ip6_dst_cache 403KB 750KB [ 376.023880] RAWv6 101KB 121KB [ 376.059423] UDPv6 31KB 48KB [ 376.064818] TCPv6 24KB 42KB [ 376.098755] nf_conntrack 8KB 15KB [ 376.133988] t10_alua_lu_gp_cache 0KB 3KB [ 376.175414] sd_ext_cdb 0KB 7KB [ 376.203783] scsi_sense_cache 1056KB 1060KB [ 376.237859] virtio_scsi_cmd 16KB 16KB [ 376.264920] sgpool-128 8KB 8KB [ 376.299048] sgpool-64 4KB 12KB [ 376.304424] sgpool-32 2KB 15KB [ 376.355795] sgpool-16 1KB 7KB [ 376.388790] sgpool-8 0KB 7KB [ 376.412300] mqueue_inode_cache 30KB 30KB [ 376.417764] bio_post_read_ctx 14KB 15KB [ 376.471387] bio-2 14KB 15KB [ 376.476765] jfs_mp 7KB 7KB [ 376.501991] cifs_small_rq 15KB 16KB [ 376.517072] cifs_request 67KB 67KB [ 376.536436] cifs_mpx_ids 0KB 7KB [ 376.545268] nfs_commit_data 3KB 14KB [ 376.558871] nfs_write_data 34KB 44KB [ 376.565282] ext4_system_zone 1KB 7KB [ 376.574997] bio-1 1KB 7KB [ 376.581453] pid_namespace 11KB 11KB [ 376.586918] rpc_buffers 17KB 25KB [ 376.596684] rpc_tasks 2KB 7KB [ 376.603074] UNIX 1068KB 1083KB [ 376.608617] tcp_bind_bucket 1KB 4KB [ 376.618496] ip_fib_trie 30KB 43KB [ 376.624821] ip_fib_alias 144KB 201KB [ 376.634490] ip_dst_cache 10KB 28KB [ 376.643093] RAW 60KB 82KB [ 376.648627] UDP 43KB 67KB [ 376.666097] TCP 8KB 16KB [ 376.680205] Bluetooth: hci0: command 0x041b tx timeout [ 376.709997] hugetlbfs_inode_cache 3KB 15KB [ 376.715722] fscache_cookie_jar 1KB 7KB [ 376.737099] eventpoll_pwq 33KB 67KB [ 376.749047] Bluetooth: hci1: command 0x041b tx timeout [ 376.765774] eventpoll_epi 60KB 94KB [ 376.829040] inotify_inode_mark 11KB 23KB [ 376.834516] request_queue 199KB 199KB [ 376.871787] blkdev_requests 1KB 3KB [ 376.877171] blkdev_ioc 38KB 38KB [ 376.923477] bio-0 1372KB 1455KB [ 376.928898] biovec-max 1765KB 1782KB [ 376.968069] biovec-64 1560KB 1590KB [ 376.990219] biovec-16 120KB 150KB [ 376.995601] bio_integrity_payload 1KB 8KB [ 377.069027] khugepaged_mm_slot 2KB 11KB [ 377.089040] uid_cache 0KB 4KB [ 377.094414] dmaengine-unmap-2 0KB 3KB [ 377.154552] skbuff_fclone_cache 32KB 56KB [ 377.189701] skbuff_head_cache 6678KB 7605KB [ 377.195087] configfs_dir_cache 3KB 7KB [ 377.246310] file_lock_cache 27KB 59KB [ 377.265786] file_lock_ctx 9KB 11KB [ 377.296380] fsnotify_mark_connector 5KB 15KB [ 377.329903] net_namespace 78KB 78KB [ 377.335320] shmem_inode_cache 8013KB 8092KB [ 377.355324] task_delay_info 187KB 363KB [ 377.379184] taskstats 28KB 42KB [ 377.384546] proc_dir_entry 870KB 948KB [ 377.426394] pde_opener 17KB 69KB [ 377.462043] seq_file 280KB 500KB [ 377.467420] sigqueue 66KB 74KB [ 377.520980] kernfs_node_cache 18005KB 18167KB [ 377.526358] mnt_cache 240KB 240KB [ 377.575035] filp 7698KB 8235KB [ 377.600726] names_cache 127466KB 127517KB [ 377.610514] iint_cache 34KB 51KB [ 377.615881] key_jar 4KB 7KB [ 377.666086] uts_namespace 11KB 11KB [ 377.711581] nsproxy 12KB 15KB [ 377.716968] vm_area_struct 2702KB 3275KB [ 377.789666] mm_struct 364KB 559KB [ 377.795052] fs_cache 200KB 368KB [ 377.853793] files_cache 660KB 1046KB [ 377.889429] signal_cache 1404KB 2055KB [ 377.894815] sighand_cache 619KB 659KB [ 377.946758] task_struct 6142KB 6173KB [ 377.981453] cred_jar 2476KB 2480KB [ 377.986838] anon_vma_chain 867KB 1102KB [ 378.007742] anon_vma 155KB 315KB [ 378.071218] pid 124KB 268KB [ 378.076609] Acpi-Operand 156KB 198KB [ 378.148617] Acpi-ParseExt 9KB 11KB [ 378.173529] Acpi-Parse 41KB 47KB [ 378.201671] Acpi-State 52KB 63KB [ 378.207057] Acpi-Namespace 20KB 27KB [ 378.258324] numa_policy 0KB 3KB [ 378.282687] debug_objects_cache 1407KB 1557KB [ 378.288239] trace_event_file 297KB 298KB [ 378.340548] ftrace_event_field 398KB 401KB [ 378.346012] pool_workqueue 196KB 196KB [ 378.392237] page->ptl 369KB 616KB [ 378.397654] kmalloc-2097152 2050KB 2050KB [ 378.472740] kmalloc-524288 8224KB 8738KB [ 378.478122] kmalloc-262144 1290KB 1290KB [ 378.532574] kmalloc-131072 650KB 650KB [ 378.537958] kmalloc-65536 2376KB 2442KB [ 378.599163] kmalloc-32768 2046KB 2046KB [ 378.604544] kmalloc-16384 1188KB 1254KB [ 378.653439] kmalloc-8192 4743KB 4801KB [ 378.658807] kmalloc-4096 23175KB 23213KB [ 378.712932] kmalloc-2048 14212KB 15708KB [ 378.718313] kmalloc-1024 11157KB 14167KB [ 378.748632] kmalloc-512 13681KB 15390KB [ 378.749001] Bluetooth: hci0: command 0x040f tx timeout [ 378.810583] kmalloc-256 4972KB 6165KB [ 378.815980] kmalloc-128 1090KB 1527KB [ 378.839039] Bluetooth: hci1: command 0x040f tx timeout [ 378.869242] kmalloc-96 3283KB 3532KB [ 378.874625] kmalloc-64 2434KB 3168KB [ 378.925945] kmalloc-32 1785KB 2303KB [ 378.971830] kmalloc-192 1972KB 2796KB [ 378.977212] kmem_cache 177KB 183KB [ 379.045399] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 379.120017] Killed process 15802 (syz-executor.2) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 379.370711] syz-executor.1 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 379.428691] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 379.445565] CPU: 1 PID: 12234 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 379.453463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 379.462808] Call Trace: [ 379.465400] dump_stack+0x1fc/0x2ef [ 379.469037] dump_header+0x15d/0xc3f [ 379.472750] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 379.477851] ? ___ratelimit+0x319/0x590 [ 379.481828] oom_kill_process.cold+0x10/0x692 [ 379.486322] ? check_preemption_disabled+0x41/0x280 [ 379.491341] ? has_intersects_mems_allowed+0x1d6/0x290 [ 379.496622] out_of_memory+0x1072/0x1390 [ 379.500686] ? oom_killer_disable+0x270/0x270 [ 379.505179] ? mutex_trylock+0x15f/0x1a0 [ 379.509243] __alloc_pages_nodemask+0x23a2/0x2890 [ 379.514090] ? find_get_entry+0x4cd/0x8a0 [ 379.518241] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 379.523106] alloc_pages_current+0x193/0x2a0 [ 379.527515] filemap_fault+0x146e/0x2180 [ 379.531592] ext4_filemap_fault+0x84/0xb0 [ 379.535736] __do_fault+0x10b/0x4b0 [ 379.539363] __handle_mm_fault+0x273b/0x41c0 [ 379.543772] ? vm_insert_page+0x9c0/0x9c0 [ 379.547933] ? check_preemption_disabled+0x41/0x280 [ 379.552956] handle_mm_fault+0x436/0xb10 [ 379.557020] __do_page_fault+0x68e/0xd60 [ 379.561086] ? trace_hardirqs_off_caller+0x6e/0x210 [ 379.566099] ? spurious_fault+0x840/0x840 [ 379.570246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 379.575088] ? page_fault+0x8/0x30 [ 379.578624] page_fault+0x1e/0x30 [ 379.582074] RIP: 0033:0x7f6d2f561f5e [ 379.585781] Code: Bad RIP value. [ 379.589136] RSP: 002b:00007ffc2455ef30 EFLAGS: 00010202 [ 379.594491] RAX: 0000000000000000 RBX: 0000000000000049 RCX: 0000000000000000 [ 379.601751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f6d2f611be7 [ 379.609014] RBP: 00007ffc2455ef8c R08: 0000000000000000 R09: 0000006157dc922d [ 379.616279] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 379.623539] R13: 000000000005adba R14: 0000000000000019 R15: 00007ffc2455eff0 [ 379.712421] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.718016] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.107545] Mem-Info: [ 380.129499] active_anon:12103 inactive_anon:18979 isolated_anon:0 [ 380.129499] active_file:41 inactive_file:3 isolated_file:2 [ 380.129499] unevictable:0 dirty:0 writeback:0 unstable:0 [ 380.129499] slab_reclaimable:12952 slab_unreclaimable:120327 [ 380.129499] mapped:18557 shmem:19438 pagetables:559 bounce:0 [ 380.129499] free:25050 free_pcp:0 free_cma:0 [ 380.167106] Node 0 active_anon:46216kB inactive_anon:57008kB active_file:80kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:31116kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 380.194812] Node 1 active_anon:2196kB inactive_anon:18908kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 380.227324] 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 [ 380.253561] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 380.258583] Node 0 DMA32 free:35928kB min:35996kB low:44992kB high:53988kB active_anon:46216kB inactive_anon:57008kB active_file:0kB inactive_file:72kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1984kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 380.287261] lowmem_reserve[]: 0 0 1 1 1 [ 380.291290] 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 [ 380.317242] lowmem_reserve[]: 0 0 0 0 0 [ 380.321274] Node 1 Normal free:53284kB min:53876kB low:67344kB high:80812kB active_anon:2196kB inactive_anon:18908kB active_file:0kB inactive_file:452kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 380.353237] lowmem_reserve[]: 0 0 0 0 0 [ 380.357237] 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 [ 380.375239] Node 0 DMA32: 1471*4kB (UME) 861*8kB (UME) 317*16kB (ME) 149*32kB (UME) 54*64kB (UME) 44*128kB (UM) 19*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36564kB [ 380.390828] 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 [ 380.401899] Node 1 Normal: 61*4kB (UME) 46*8kB (UME) 34*16kB (ME) 16*32kB (UME) 6*64kB (UME) 2*128kB (UE) 2*256kB (ME) 0*512kB 2*1024kB (UM) 0*2048kB 12*4096kB (U) = 54020kB [ 380.417582] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 380.426463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 380.436021] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 380.444923] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 380.453536] 19480 total pagecache pages [ 380.457504] 0 pages in swap cache [ 380.460990] Swap cache stats: add 0, delete 0, find 0/0 [ 380.466336] Free swap = 0kB [ 380.470573] Total swap = 0kB [ 380.473588] 2097051 pages RAM [ 380.476668] 0 pages HighMem/MovableOnly [ 380.482558] 369649 pages reserved [ 380.485988] 0 pages cma reserved [ 380.490975] Unreclaimable slab info: [ 380.494797] Name Used Total [ 380.494809] pid_2 20KB 32KB [ 380.494876] batadv_tt_change_cache 5KB 11KB [ 380.494891] batadv_tl_cache 6KB 16KB [ 380.521914] TIPC 13KB 37KB [ 380.527292] SCTPv6 20KB 30KB [ 380.535064] DCCPv6 17KB 30KB [ 380.548893] DCCP 16KB 35KB [ 380.554292] RXRPC 14KB 32KB [ 380.638869] rxrpc_call_jar 101KB 126KB [ 380.644257] bridge_fdb_cache 11KB 23KB [ 380.681957] fib6_nodes 198KB 284KB [ 380.690650] ip6_dst_cache 403KB 750KB [ 380.696027] RAWv6 101KB 121KB [ 380.721466] UDPv6 31KB 48KB [ 380.738220] TCPv6 21KB 30KB [ 380.755649] nf_conntrack 4KB 15KB [ 380.788905] t10_alua_lu_gp_cache 0KB 3KB [ 380.794541] sd_ext_cdb 0KB 7KB [ 380.861526] scsi_sense_cache 1056KB 1060KB [ 380.866907] virtio_scsi_cmd 16KB 16KB [ 380.908848] Bluetooth: hci1: command 0x0419 tx timeout [ 380.908875] Bluetooth: hci0: command 0x0419 tx timeout [ 380.941916] sgpool-128 8KB 8KB [ 380.941928] sgpool-64 4KB 12KB [ 380.941937] sgpool-32 2KB 15KB [ 380.941947] sgpool-16 1KB 7KB [ 380.941956] sgpool-8 0KB 7KB [ 380.941974] mqueue_inode_cache 27KB 30KB [ 380.941989] bio_post_read_ctx 14KB 15KB [ 380.942060] bio-2 14KB 15KB [ 380.942070] jfs_mp 7KB 7KB [ 380.942109] cifs_small_rq 15KB 16KB [ 380.942118] cifs_request 67KB 67KB [ 380.942128] cifs_mpx_ids 0KB 7KB [ 380.942157] nfs_commit_data 3KB 14KB [ 380.942167] nfs_write_data 34KB 44KB [ 380.942211] ext4_system_zone 1KB 7KB [ 380.942242] bio-1 1KB 7KB [ 380.942254] pid_namespace 9KB 11KB [ 380.942273] rpc_buffers 17KB 25KB [ 380.942282] rpc_tasks 2KB 7KB [ 380.942292] UNIX 1059KB 1083KB [ 380.942307] tcp_bind_bucket 1KB 4KB [ 380.942325] ip_fib_trie 30KB 43KB [ 380.942334] ip_fib_alias 139KB 201KB [ 380.942344] ip_dst_cache 9KB 28KB [ 380.942355] RAW 60KB 82KB [ 380.942365] UDP 43KB 67KB [ 380.942378] TCP 8KB 11KB [ 380.942390] hugetlbfs_inode_cache 3KB 15KB [ 380.942399] fscache_cookie_jar 1KB 7KB [ 380.942409] eventpoll_pwq 30KB 67KB [ 380.942418] eventpoll_epi 55KB 94KB [ 380.942428] inotify_inode_mark 10KB 23KB [ 380.942439] request_queue 199KB 199KB [ 380.942448] blkdev_requests 1KB 3KB [ 380.942458] blkdev_ioc 34KB 38KB [ 380.942468] bio-0 1372KB 1455KB [ 380.942477] biovec-max 1732KB 1782KB [ 380.942495] biovec-64 1573KB 1590KB [ 380.942504] biovec-16 120KB 150KB [ 380.942514] bio_integrity_payload 1KB 8KB [ 380.942524] khugepaged_mm_slot 2KB 11KB [ 380.942541] uid_cache 0KB 4KB [ 380.942550] dmaengine-unmap-2 0KB 3KB [ 380.942562] skbuff_fclone_cache 31KB 56KB [ 380.942572] skbuff_head_cache 6923KB 7605KB [ 380.942581] configfs_dir_cache 3KB 7KB [ 380.942591] file_lock_cache 25KB 59KB [ 380.942601] file_lock_ctx 9KB 11KB [ 380.942610] fsnotify_mark_connector 5KB 15KB [ 380.942620] net_namespace 78KB 78KB [ 380.942630] shmem_inode_cache 8009KB 8092KB [ 380.942639] task_delay_info 186KB 363KB [ 380.942649] taskstats 24KB 42KB [ 380.942659] proc_dir_entry 868KB 948KB [ 380.942669] pde_opener 15KB 69KB [ 380.942679] seq_file 265KB 496KB [ 380.942688] sigqueue 66KB 74KB [ 380.942698] kernfs_node_cache 17981KB 18151KB [ 380.942708] mnt_cache 239KB 240KB [ 380.942718] filp 7606KB 8235KB [ 380.942728] names_cache 126769KB 126820KB [ 380.942737] iint_cache 32KB 51KB [ 380.942746] key_jar 4KB 7KB [ 380.942756] uts_namespace 11KB 11KB [ 380.942765] nsproxy 10KB 15KB [ 380.942775] vm_area_struct 2658KB 3275KB [ 380.942785] mm_struct 355KB 559KB [ 380.942794] fs_cache 195KB 368KB [ 380.942804] files_cache 655KB 1046KB [ 380.942813] signal_cache 1374KB 2055KB [ 380.942823] sighand_cache 608KB 659KB [ 380.942833] task_struct 6142KB 6173KB [ 380.942842] cred_jar 2446KB 2480KB [ 380.942852] anon_vma_chain 864KB 1102KB [ 380.942861] anon_vma 149KB 315KB [ 380.942870] pid 122KB 268KB [ 380.942880] Acpi-Operand 156KB 198KB [ 380.942889] Acpi-ParseExt 9KB 11KB [ 380.942899] Acpi-Parse 41KB 47KB [ 380.942908] Acpi-State 52KB 63KB [ 380.942918] Acpi-Namespace 20KB 27KB [ 380.942929] numa_policy 0KB 3KB [ 380.942939] debug_objects_cache 1407KB 1557KB [ 380.942949] trace_event_file 297KB 298KB [ 380.942959] ftrace_event_field 398KB 401KB [ 380.942969] pool_workqueue 185KB 196KB [ 380.942980] page->ptl 366KB 616KB [ 380.943024] kmalloc-2097152 2050KB 2050KB [ 380.943034] kmalloc-524288 7710KB 8738KB [ 380.943043] kmalloc-262144 1290KB 1290KB [ 380.943052] kmalloc-131072 650KB 650KB [ 380.943062] kmalloc-65536 2376KB 2442KB [ 380.943071] kmalloc-32768 2046KB 2046KB [ 380.943080] kmalloc-16384 1188KB 1221KB [ 380.943090] kmalloc-8192 4727KB 4801KB [ 380.943099] kmalloc-4096 23111KB 23111KB [ 380.943108] kmalloc-2048 14212KB 15708KB [ 380.943117] kmalloc-1024 11306KB 14167KB [ 380.943127] kmalloc-512 13850KB 15390KB [ 380.943136] kmalloc-256 4972KB 6165KB [ 380.943146] kmalloc-128 1085KB 1527KB [ 380.943155] kmalloc-96 3291KB 3532KB [ 380.943164] kmalloc-64 2434KB 3168KB [ 380.943173] kmalloc-32 1792KB 2303KB [ 380.943183] kmalloc-192 1969KB 2796KB [ 380.943192] kmem_cache 177KB 183KB [ 380.943204] Out of memory (oom_kill_allocating_task): Kill process 12234 (syz-executor.1) score 0 or sacrifice child [ 380.943238] Killed process 15792 (syz-executor.1) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:80kB [ 380.943698] oom_reaper: reaped process 15792 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:68kB [ 381.002473] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 381.002487] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 381.002513] CPU: 1 PID: 15761 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 381.002520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 381.002525] Call Trace: [ 381.002545] dump_stack+0x1fc/0x2ef [ 381.002563] dump_header+0x15d/0xc3f [ 381.002579] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 381.002592] ? ___ratelimit+0x319/0x590 [ 381.002610] oom_kill_process.cold+0x10/0x692 [ 381.002626] ? check_preemption_disabled+0x41/0x280 [ 381.002646] ? has_intersects_mems_allowed+0x1d6/0x290 [ 381.002661] out_of_memory+0x1072/0x1390 [ 381.002681] ? oom_killer_disable+0x270/0x270 [ 381.002697] ? mutex_trylock+0x15f/0x1a0 [ 381.002716] __alloc_pages_nodemask+0x23a2/0x2890 [ 381.002736] ? find_get_entry+0x4cd/0x8a0 [ 381.002760] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 381.002800] alloc_pages_current+0x193/0x2a0 [ 381.002815] filemap_fault+0x146e/0x2180 [ 381.002842] ext4_filemap_fault+0x84/0xb0 [ 381.002856] __do_fault+0x10b/0x4b0 [ 381.002873] __handle_mm_fault+0x273b/0x41c0 [ 381.002891] ? vm_insert_page+0x9c0/0x9c0 [ 381.002918] ? check_preemption_disabled+0x41/0x280 [ 381.002937] handle_mm_fault+0x436/0xb10 [ 381.002957] __do_page_fault+0x68e/0xd60 [ 381.002978] ? trace_hardirqs_off_caller+0x6e/0x210 [ 381.002992] ? spurious_fault+0x840/0x840 [ 381.003007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 381.003024] ? page_fault+0x8/0x30 [ 381.003038] page_fault+0x1e/0x30 [ 381.003050] RIP: 0033:0x7fcb33bc8a5d [ 381.003063] Code: Bad RIP value. [ 381.003070] RSP: 002b:00007ffeae9e2300 EFLAGS: 00010202 [ 381.003081] RAX: 0000000000000000 RBX: 00005650fe68e040 RCX: 00007fcb335cc92d [ 381.003089] RDX: 00007ffeae9e22d0 RSI: 0000000000000001 RDI: 00007ffeae9e2308 [ 381.003097] RBP: 00007ffeae9e2378 R08: 0000000000000008 R09: 0000000000000010 [ 381.003104] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 381.003111] R13: 00007ffeae9e2370 R14: 0000000000000000 R15: 0000000000000003 [ 381.003130] Mem-Info: [ 381.003158] active_anon:12078 inactive_anon:18979 isolated_anon:0 [ 381.003158] active_file:14 inactive_file:9 isolated_file:0 [ 381.003158] unevictable:0 dirty:0 writeback:0 unstable:0 [ 381.003158] slab_reclaimable:12951 slab_unreclaimable:120325 [ 381.003158] mapped:18553 shmem:19438 pagetables:559 bounce:0 [ 381.003158] free:25078 free_pcp:27 free_cma:0 [ 381.003184] Node 0 active_anon:46116kB inactive_anon:57008kB active_file:40kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31116kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 381.003210] Node 1 active_anon:2196kB inactive_anon:18908kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43096kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 381.003215] 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 [ 381.003244] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 381.003263] Node 0 DMA32 free:35556kB min:35996kB low:44992kB high:53988kB active_anon:46116kB inactive_anon:57008kB active_file:56kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1984kB bounce:0kB free_pcp:108kB local_pcp:108kB free_cma:0kB [ 381.003293] lowmem_reserve[]: 0 0 1 1 1 [ 381.003312] 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 [ 381.003340] lowmem_reserve[]: 0 0 0 0 0 [ 381.003359] Node 1 Normal free:53768kB min:53876kB low:67344kB high:80812kB active_anon:2196kB inactive_anon:18908kB active_file:16kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:252kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 381.003389] lowmem_reserve[]: 0 0 0 0 0 [ 381.003407] 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 [ 381.003475] Node 0 DMA32: 1468*4kB (UME) 857*8kB (UME) 318*16kB (UME) 144*32kB (ME) 53*64kB (UME) 42*128kB (UM) 19*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36056kB [ 381.003550] 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 [ 381.003603] Node 1 Normal: 58*4kB (UME) 50*8kB (UME) 34*16kB (ME) 16*32kB (UME) 6*64kB (UME) 2*128kB (UE) 2*256kB (ME) 0*512kB 2*1024kB (UM) 0*2048kB 12*4096kB (U) = 54040kB [ 381.003684] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 381.003694] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 381.003704] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 381.003714] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 381.003719] 19473 total pagecache pages [ 381.003732] 0 pages in swap cache [ 381.003740] Swap cache stats: add 0, delete 0, find 0/0 [ 381.003745] Free swap = 0kB [ 381.003750] Total swap = 0kB [ 381.003757] 2097051 pages RAM [ 381.003762] 0 pages HighMem/MovableOnly [ 381.003767] 369649 pages reserved [ 381.003772] 0 pages cma reserved [ 381.003778] Unreclaimable slab info: [ 381.003783] Name Used Total [ 381.003794] pid_2 20KB 32KB [ 381.003866] batadv_tt_change_cache 5KB 11KB [ 381.003879] batadv_tl_cache 6KB 16KB [ 381.003906] TIPC 13KB 37KB [ 381.003926] SCTPv6 20KB 30KB [ 381.003945] DCCPv6 17KB 30KB [ 381.003959] DCCP 16KB 35KB [ 381.003998] RXRPC 14KB 32KB [ 381.004009] rxrpc_call_jar 101KB 126KB [ 381.004022] bridge_fdb_cache 11KB 23KB [ 381.004038] fib6_nodes 198KB 284KB [ 381.004048] ip6_dst_cache 403KB 750KB [ 381.004060] RAWv6 101KB 121KB [ 381.004072] UDPv6 31KB 48KB [ 381.004085] TCPv6 21KB 30KB [ 381.004105] nf_conntrack 4KB 15KB [ 381.004170] t10_alua_lu_gp_cache 0KB 3KB [ 381.004186] sd_ext_cdb 0KB 7KB [ 381.004196] scsi_sense_cache 1056KB 1060KB [ 381.004206] virtio_scsi_cmd 16KB 16KB [ 381.004220] sgpool-128 8KB 8KB [ 381.004229] sgpool-64 4KB 12KB [ 381.004238] sgpool-32 2KB 15KB [ 381.004248] sgpool-16 1KB 7KB [ 381.004257] sgpool-8 0KB 7KB [ 381.004274] mqueue_inode_cache 27KB 30KB [ 381.004291] bio_post_read_ctx 14KB 15KB [ 381.004363] bio-2 14KB 15KB [ 381.004372] jfs_mp 7KB 7KB [ 381.004412] cifs_small_rq 15KB 16KB [ 381.004422] cifs_request 67KB 67KB [ 381.004431] cifs_mpx_ids 0KB 7KB [ 381.004460] nfs_commit_data 3KB 14KB [ 381.004470] nfs_write_data 34KB 44KB [ 381.004520] ext4_system_zone 1KB 7KB [ 381.004551] bio-1 1KB 7KB [ 381.004563] pid_namespace 9KB 11KB [ 381.004582] rpc_buffers 17KB 25KB [ 381.004592] rpc_tasks 2KB 7KB [ 381.004602] UNIX 1059KB 1083KB [ 381.004617] tcp_bind_bucket 1KB 4KB [ 381.004634] ip_fib_trie 30KB 43KB [ 381.004644] ip_fib_alias 139KB 201KB [ 381.004654] ip_dst_cache 9KB 28KB [ 381.004665] RAW 60KB 82KB [ 381.004674] UDP 43KB 67KB [ 381.004686] TCP 8KB 11KB [ 381.004698] hugetlbfs_inode_cache 3KB 15KB [ 381.004707] fscache_cookie_jar 1KB 7KB [ 381.004717] eventpoll_pwq 30KB 67KB [ 381.004727] eventpoll_epi 55KB 94KB [ 381.004736] inotify_inode_mark 10KB 23KB [ 381.004748] request_queue 199KB 199KB [ 381.004757] blkdev_requests 1KB 3KB [ 381.004767] blkdev_ioc 34KB 38KB [ 381.004777] bio-0 1372KB 1455KB [ 381.004786] biovec-max 1732KB 1782KB [ 381.004798] biovec-64 1573KB 1590KB [ 381.004808] biovec-16 120KB 150KB [ 381.004817] bio_integrity_payload 1KB 8KB [ 381.004827] khugepaged_mm_slot 2KB 11KB [ 381.004845] uid_cache 0KB 4KB [ 381.004855] dmaengine-unmap-2 0KB 3KB [ 381.004867] skbuff_fclone_cache 31KB 56KB [ 381.004876] skbuff_head_cache 6923KB 7605KB [ 381.004887] configfs_dir_cache 3KB 7KB [ 381.004896] file_lock_cache 25KB 59KB [ 381.004906] file_lock_ctx 9KB 11KB [ 381.004916] fsnotify_mark_connector 5KB 15KB [ 381.004925] net_namespace 78KB 78KB [ 381.004936] shmem_inode_cache 8009KB 8092KB [ 381.004945] task_delay_info 186KB 363KB [ 381.004955] taskstats 24KB 42KB [ 381.004965] proc_dir_entry 868KB 948KB [ 381.004975] pde_opener 15KB 69KB [ 381.004983] seq_file 265KB 496KB [ 381.004993] sigqueue 66KB 74KB [ 381.005003] kernfs_node_cache 17981KB 18151KB [ 381.005012] mnt_cache 239KB 240KB [ 381.005022] filp 7606KB 8235KB [ 381.005032] names_cache 126769KB 126820KB [ 381.005041] iint_cache 32KB 51KB [ 381.005050] key_jar 4KB 7KB [ 381.005060] uts_namespace 11KB 11KB [ 381.005070] nsproxy 10KB 15KB [ 381.005080] vm_area_struct 2658KB 3275KB [ 381.005089] mm_struct 355KB 559KB [ 381.005099] fs_cache 195KB 368KB [ 381.005108] files_cache 655KB 1046KB [ 381.005118] signal_cache 1374KB 2055KB [ 381.005127] sighand_cache 608KB 659KB [ 381.005137] task_struct 6142KB 6173KB [ 381.005147] cred_jar 2446KB 2480KB [ 381.005156] anon_vma_chain 864KB 1102KB [ 381.005166] anon_vma 149KB 315KB [ 381.005175] pid 122KB 268KB [ 381.005184] Acpi-Operand 156KB 198KB [ 381.005194] Acpi-ParseExt 9KB 11KB [ 381.005204] Acpi-Parse 41KB 47KB [ 381.005214] Acpi-State 52KB 63KB [ 381.005223] Acpi-Namespace 20KB 27KB [ 381.005234] numa_policy 0KB 3KB [ 381.005244] debug_objects_cache 1407KB 1557KB [ 381.005254] trace_event_file 297KB 298KB [ 381.005263] ftrace_event_field 398KB 401KB [ 381.005273] pool_workqueue 185KB 196KB [ 381.005284] page->ptl 366KB 616KB [ 381.005329] kmalloc-2097152 2050KB 2050KB [ 381.005340] kmalloc-524288 7710KB 8738KB [ 381.005349] kmalloc-262144 1290KB 1290KB [ 381.005358] kmalloc-131072 650KB 650KB [ 381.005367] kmalloc-65536 2376KB 2442KB [ 381.005376] kmalloc-32768 2046KB 2046KB [ 381.005386] kmalloc-16384 1188KB 1221KB [ 381.005395] kmalloc-8192 4727KB 4801KB [ 381.005404] kmalloc-4096 23111KB 23111KB [ 381.005414] kmalloc-2048 14212KB 15708KB [ 381.005423] kmalloc-1024 11306KB 14167KB [ 381.005432] kmalloc-512 13850KB 15390KB [ 381.005441] kmalloc-256 4972KB 6165KB [ 381.005451] kmalloc-128 1085KB 1527KB [ 381.005460] kmalloc-96 3291KB 3532KB [ 381.005469] kmalloc-64 2434KB 3168KB [ 381.005478] kmalloc-32 1792KB 2303KB [ 381.005493] kmalloc-192 1969KB 2796KB [ 381.005502] kmem_cache 177KB 183KB [ 381.005513] Out of memory (oom_kill_allocating_task): Kill process 15761 (systemd-rfkill) score 0 or sacrifice child [ 381.005541] Killed process 15761 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 381.006564] oom_reaper: reaped process 15761 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 381.127423] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 383.384724] device hsr_slave_1 left promiscuous mode [ 383.433273] device hsr_slave_0 left promiscuous mode [ 383.541296] team0 (unregistering): Port device team_slave_1 removed [ 383.648381] team0 (unregistering): Port device team_slave_0 removed [ 383.749306] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 383.803598] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 384.027814] bond0 (unregistering): Released all slaves [ 384.076026] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 384.081276] CPU: 0 PID: 10670 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 384.089159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 384.098508] Call Trace: [ 384.101097] dump_stack+0x1fc/0x2ef [ 384.105334] dump_header+0x15d/0xc3f [ 384.109047] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 384.114149] ? ___ratelimit+0x319/0x590 [ 384.118127] oom_kill_process.cold+0x10/0x692 [ 384.122627] ? check_preemption_disabled+0x41/0x280 [ 384.127645] ? has_intersects_mems_allowed+0x1d6/0x290 [ 384.132919] out_of_memory+0x1072/0x1390 [ 384.136984] ? oom_killer_disable+0x270/0x270 [ 384.141478] ? mutex_trylock+0x15f/0x1a0 [ 384.145537] __alloc_pages_nodemask+0x23a2/0x2890 [ 384.150385] ? find_get_entry+0x4cd/0x8a0 [ 384.154624] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 384.159486] alloc_pages_current+0x193/0x2a0 [ 384.163977] filemap_fault+0x146e/0x2180 [ 384.168047] ext4_filemap_fault+0x84/0xb0 [ 384.172195] __do_fault+0x10b/0x4b0 [ 384.175814] ? do_raw_spin_unlock+0x171/0x230 [ 384.180313] __handle_mm_fault+0x273b/0x41c0 [ 384.184718] ? debug_object_free+0x1cc/0x380 [ 384.189131] ? vm_insert_page+0x9c0/0x9c0 [ 384.193299] ? check_preemption_disabled+0x41/0x280 [ 384.198321] handle_mm_fault+0x436/0xb10 [ 384.202385] __do_page_fault+0x68e/0xd60 [ 384.206449] ? trace_hardirqs_off_caller+0x6e/0x210 [ 384.211463] ? spurious_fault+0x840/0x840 [ 384.215610] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 384.220456] ? page_fault+0x8/0x30 [ 384.223990] page_fault+0x1e/0x30 [ 384.227440] RIP: 0033:0x7fce4ae335e0 [ 384.231151] Code: Bad RIP value. [ 384.234506] RSP: 002b:00007ffca3d5e808 EFLAGS: 00010293 [ 384.239872] RAX: 0000000000000000 RBX: 0000000000000056 RCX: 00007fce4ae34df1 [ 384.247145] RDX: 00007ffca3d5e850 RSI: 0000000000000000 RDI: 0000000000000000 [ 384.254408] RBP: 00007ffca3d5e8dc R08: 0000000000000000 R09: 000000615543e459 [ 384.261668] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000043 [ 384.268930] R13: 000000000005ad59 R14: 0000000000000018 R15: 00007ffca3d5e940 [ 385.202108] Mem-Info: [ 385.204566] active_anon:11963 inactive_anon:18979 isolated_anon:0 [ 385.204566] active_file:32 inactive_file:0 isolated_file:0 [ 385.204566] unevictable:0 dirty:0 writeback:0 unstable:0 [ 385.204566] slab_reclaimable:12934 slab_unreclaimable:119812 [ 385.204566] mapped:18550 shmem:19438 pagetables:537 bounce:0 [ 385.204566] free:25102 free_pcp:62 free_cma:0 [ 385.458588] Node 0 active_anon:45700kB inactive_anon:57008kB active_file:84kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31088kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 385.697156] Node 1 active_anon:1752kB inactive_anon:18908kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28812kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 385.954240] 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 [ 386.193111] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 386.198169] Node 0 DMA32 free:35960kB min:35996kB low:44992kB high:53988kB active_anon:45700kB inactive_anon:57008kB active_file:92kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1884kB bounce:0kB free_pcp:284kB local_pcp:264kB free_cma:0kB [ 386.348564] lowmem_reserve[]: 0 0 1 1 1 [ 386.352603] 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 [ 386.418531] lowmem_reserve[]: 0 0 0 0 0 [ 386.422537] Node 1 Normal free:53696kB min:53876kB low:67344kB high:80812kB active_anon:1700kB inactive_anon:18908kB active_file:532kB inactive_file:456kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:1700kB local_pcp:248kB free_cma:0kB [ 386.608528] lowmem_reserve[]: 0 0 0 0 0 [ 386.612539] 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 [ 386.714042] Node 0 DMA32: 1480*4kB (UME) 998*8kB (UME) 329*16kB (UME) 150*32kB (UME) 54*64kB (UME) 34*128kB (UM) 20*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36896kB [ 386.808872] 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 [ 386.875866] Node 1 Normal: 51*4kB (UME) 53*8kB (UME) 41*16kB (ME) 16*32kB (UME) 10*64kB (ME) 4*128kB (ME) 3*256kB (UME) 2*512kB (UM) 0*1024kB 0*2048kB 12*4096kB (U) = 53892kB [ 386.973736] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 387.029619] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 387.088540] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 387.097393] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 387.196691] 19492 total pagecache pages [ 387.206056] 0 pages in swap cache [ 387.224321] Swap cache stats: add 0, delete 0, find 0/0 [ 387.263319] Free swap = 0kB [ 387.266357] Total swap = 0kB [ 387.305796] 2097051 pages RAM [ 387.328488] 0 pages HighMem/MovableOnly [ 387.332478] 369649 pages reserved [ 387.335922] 0 pages cma reserved [ 387.397501] Unreclaimable slab info: [ 387.416272] Name Used Total [ 387.461259] pid_2 9KB 32KB [ 387.466716] batadv_tt_change_cache 2KB 11KB [ 387.540970] batadv_tl_cache 5KB 16KB [ 387.546376] TIPC 13KB 37KB [ 387.606804] SCTPv6 20KB 30KB [ 387.638829] DCCPv6 17KB 30KB [ 387.644211] DCCP 16KB 35KB [ 387.702737] RXRPC 14KB 32KB [ 387.708119] rxrpc_call_jar 101KB 126KB [ 387.772223] bridge_fdb_cache 11KB 23KB [ 387.777611] fib6_nodes 185KB 284KB [ 387.837770] ip6_dst_cache 389KB 750KB [ 387.877530] RAWv6 101KB 121KB [ 387.907624] UDPv6 31KB 48KB [ 387.936485] TCPv6 21KB 30KB [ 387.996124] nf_conntrack 2KB 15KB [ 388.030425] t10_alua_lu_gp_cache 0KB 3KB [ 388.036196] sd_ext_cdb 0KB 7KB [ 388.063036] scsi_sense_cache 1056KB 1060KB [ 388.068478] virtio_scsi_cmd 16KB 16KB [ 388.073847] sgpool-128 8KB 8KB [ 388.081771] sgpool-64 4KB 12KB [ 388.087136] sgpool-32 2KB 15KB [ 388.092565] sgpool-16 1KB 7KB [ 388.097923] sgpool-8 0KB 7KB [ 388.103378] mqueue_inode_cache 15KB 30KB [ 388.110863] bio_post_read_ctx 14KB 15KB [ 388.116286] bio-2 14KB 15KB [ 388.121710] jfs_mp 7KB 7KB [ 388.127097] cifs_small_rq 15KB 16KB [ 388.136774] cifs_request 67KB 67KB [ 388.151423] cifs_mpx_ids 0KB 7KB [ 388.156810] nfs_commit_data 3KB 14KB [ 388.172734] nfs_write_data 34KB 44KB [ 388.178135] ext4_system_zone 1KB 7KB [ 388.270030] bio-1 1KB 7KB [ 388.275408] pid_namespace 3KB 11KB [ 388.355714] rpc_buffers 17KB 25KB [ 388.388433] rpc_tasks 2KB 7KB [ 388.393812] UNIX 1012KB 1083KB [ 388.471942] tcp_bind_bucket 1KB 4KB [ 388.477334] ip_fib_trie 27KB 43KB [ 388.547678] ip_fib_alias 133KB 201KB [ 388.581029] ip_dst_cache 13KB 28KB [ 388.586756] RAW 60KB 82KB [ 388.645451] UDP 43KB 67KB [ 388.678132] TCP 8KB 11KB [ 388.722190] hugetlbfs_inode_cache 3KB 15KB [ 388.727920] fscache_cookie_jar 1KB 7KB [ 388.795181] eventpoll_pwq 23KB 67KB [ 388.848235] eventpoll_epi 43KB 94KB [ 388.888434] inotify_inode_mark 10KB 23KB [ 388.893931] request_queue 199KB 199KB [ 388.961070] blkdev_requests 1KB 3KB [ 388.966456] blkdev_ioc 38KB 38KB [ 389.079014] bio-0 1447KB 1455KB [ 389.084410] biovec-max 1674KB 1757KB [ 389.172692] biovec-64 1615KB 1622KB [ 389.178076] biovec-16 130KB 150KB [ 389.256765] bio_integrity_payload 1KB 8KB [ 389.301918] khugepaged_mm_slot 2KB 11KB [ 389.307402] uid_cache 0KB 4KB [ 389.381797] dmaengine-unmap-2 0KB 3KB [ 389.387194] skbuff_fclone_cache 31KB 52KB [ 389.424561] skbuff_head_cache 7320KB 7605KB [ 389.488386] configfs_dir_cache 3KB 7KB [ 389.493856] file_lock_cache 23KB 55KB [ 389.556640] file_lock_ctx 9KB 11KB [ 389.588434] fsnotify_mark_connector 4KB 15KB [ 389.594346] net_namespace 78KB 78KB [ 389.668412] shmem_inode_cache 7999KB 8092KB [ 389.673804] task_delay_info 187KB 363KB [ 389.745625] taskstats 13KB 42KB [ 389.786987] proc_dir_entry 859KB 948KB [ 389.802184] pde_opener 12KB 69KB [ 389.807559] seq_file 243KB 496KB [ 389.905549] sigqueue 55KB 74KB [ 389.938349] kernfs_node_cache 16940KB 17317KB [ 389.943737] mnt_cache 226KB 240KB [ 390.012710] filp 7565KB 8235KB [ 390.020522] names_cache 125294KB 125332KB [ 390.026650] iint_cache 36KB 51KB [ 390.049236] key_jar 4KB 7KB [ 390.072907] uts_namespace 4KB 11KB [ 390.078290] nsproxy 3KB 15KB [ 390.137417] vm_area_struct 2635KB 3271KB [ 390.188390] mm_struct 338KB 552KB [ 390.201276] fs_cache 195KB 368KB [ 390.206658] files_cache 656KB 1038KB [ 390.239703] signal_cache 1331KB 2055KB [ 390.259894] sighand_cache 559KB 659KB [ 390.275449] task_struct 6167KB 6167KB [ 390.298588] cred_jar 2404KB 2480KB [ 390.303968] anon_vma_chain 840KB 1102KB [ 390.339526] anon_vma 116KB 315KB [ 390.344908] pid 122KB 268KB [ 390.359320] Acpi-Operand 156KB 198KB [ 390.383129] Acpi-ParseExt 9KB 11KB [ 390.393900] Acpi-Parse 41KB 47KB [ 390.404528] Acpi-State 52KB 63KB [ 390.438833] Acpi-Namespace 20KB 27KB [ 390.459266] numa_policy 0KB 3KB [ 390.464644] debug_objects_cache 1403KB 1557KB [ 390.470668] trace_event_file 297KB 298KB [ 390.476031] ftrace_event_field 398KB 401KB [ 390.481551] pool_workqueue 179KB 196KB [ 390.486910] page->ptl 348KB 616KB [ 390.492357] kmalloc-2097152 2050KB 2050KB [ 390.497713] kmalloc-524288 7710KB 8738KB [ 390.518320] kmalloc-262144 1290KB 1290KB [ 390.523806] kmalloc-131072 650KB 650KB [ 390.529240] kmalloc-65536 2244KB 2442KB [ 390.534601] kmalloc-32768 1947KB 2046KB [ 390.540003] kmalloc-16384 1171KB 1221KB [ 390.545363] kmalloc-8192 4611KB 4719KB [ 390.550786] kmalloc-4096 22338KB 22376KB [ 390.556156] kmalloc-2048 14012KB 15650KB [ 390.561572] kmalloc-1024 11156KB 14135KB [ 390.566934] kmalloc-512 14525KB 15382KB [ 390.572355] kmalloc-256 4912KB 6161KB [ 390.577712] kmalloc-128 1080KB 1527KB [ 390.583275] kmalloc-96 3336KB 3532KB [ 390.589690] kmalloc-64 2419KB 3168KB [ 390.595057] kmalloc-32 1791KB 2303KB [ 390.600473] kmalloc-192 1959KB 2796KB [ 390.605830] kmem_cache 177KB 183KB [ 390.611244] Out of memory (oom_kill_allocating_task): Kill process 10670 (syz-executor.4) score 0 or sacrifice child [ 390.626168] Killed process 15783 (syz-executor.4) total-vm:60812kB, anon-rss:516kB, file-rss:14336kB, shmem-rss:76kB [ 390.637417] oom_reaper: reaped process 15783 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:32kB [ 391.009230] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 391.038447] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 391.043591] CPU: 1 PID: 10670 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 391.051466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 391.060813] Call Trace: [ 391.063403] dump_stack+0x1fc/0x2ef [ 391.067040] dump_header+0x15d/0xc3f [ 391.070762] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 391.075864] ? ___ratelimit+0x319/0x590 [ 391.079842] oom_kill_process.cold+0x10/0x692 [ 391.084342] ? check_preemption_disabled+0x41/0x280 [ 391.089361] ? has_intersects_mems_allowed+0x1d6/0x290 [ 391.094635] out_of_memory+0x1072/0x1390 [ 391.098737] ? oom_killer_disable+0x270/0x270 [ 391.103236] ? mutex_trylock+0x15f/0x1a0 [ 391.107310] __alloc_pages_nodemask+0x23a2/0x2890 [ 391.112189] ? find_get_entry+0x4cd/0x8a0 [ 391.116431] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 391.121297] alloc_pages_current+0x193/0x2a0 [ 391.125713] filemap_fault+0x146e/0x2180 [ 391.129787] ext4_filemap_fault+0x84/0xb0 [ 391.133934] __do_fault+0x10b/0x4b0 [ 391.137585] ? do_raw_spin_unlock+0x171/0x230 [ 391.142101] __handle_mm_fault+0x273b/0x41c0 [ 391.146508] ? debug_object_free+0x1cc/0x380 [ 391.150914] ? vm_insert_page+0x9c0/0x9c0 [ 391.155074] ? check_preemption_disabled+0x41/0x280 [ 391.160096] handle_mm_fault+0x436/0xb10 [ 391.164162] __do_page_fault+0x68e/0xd60 [ 391.168228] ? trace_hardirqs_off_caller+0x6e/0x210 [ 391.173247] ? spurious_fault+0x840/0x840 [ 391.177403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 391.182251] ? page_fault+0x8/0x30 [ 391.185792] page_fault+0x1e/0x30 [ 391.189257] RIP: 0033:0x7fce4ae335e0 [ 391.192969] Code: Bad RIP value. [ 391.196331] RSP: 002b:00007ffca3d5e808 EFLAGS: 00010293 [ 391.201693] RAX: 0000000000000000 RBX: 0000000000000056 RCX: 00007fce4ae34df1 [ 391.208962] RDX: 00007ffca3d5e850 RSI: 0000000000000000 RDI: 0000000000000000 [ 391.216231] RBP: 00007ffca3d5e8dc R08: 0000000000000000 R09: 000000615543e459 [ 391.223496] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000043 [ 391.230763] R13: 000000000005ad59 R14: 0000000000000018 R15: 00007ffca3d5e940 [ 391.300475] Mem-Info: [ 391.302926] active_anon:11844 inactive_anon:18979 isolated_anon:0 [ 391.302926] active_file:11 inactive_file:11 isolated_file:0 [ 391.302926] unevictable:0 dirty:0 writeback:0 unstable:0 [ 391.302926] slab_reclaimable:12932 slab_unreclaimable:118021 [ 391.302926] mapped:14966 shmem:19438 pagetables:533 bounce:0 [ 391.302926] free:14253 free_pcp:124 free_cma:0 [ 391.356160] Node 0 active_anon:45620kB inactive_anon:57008kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31088kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 391.403328] Node 1 active_anon:1756kB inactive_anon:18908kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 391.430502] 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 [ 391.461914] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 391.463478] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 391.466953] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:45620kB inactive_anon:57008kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1896kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 391.488838] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 391.555890] CPU: 1 PID: 15783 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 391.563794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 391.573146] Call Trace: [ 391.575746] dump_stack+0x1fc/0x2ef [ 391.579377] warn_alloc.cold+0x7b/0x18f [ 391.583355] ? zone_watermark_ok_safe+0x260/0x260 [ 391.588197] ? usleep_range+0x170/0x170 [ 391.592174] ? mark_held_locks+0xa6/0xf0 [ 391.596244] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 391.601351] ? collect_expired_timers+0x2a0/0x2a0 [ 391.606207] __alloc_pages_nodemask+0x232f/0x2890 [ 391.611073] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 391.615920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.620700] ? alloc_pages_current+0x16/0x2a0 [ 391.625201] alloc_pages_current+0x193/0x2a0 [ 391.629611] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 391.634457] relay_open_buf.part.0+0x2a8/0xb80 [ 391.639048] relay_open+0x537/0x9f0 [ 391.642684] do_blk_trace_setup+0x4f6/0xb40 [ 391.644242] lowmem_reserve[]: 0 0 1 1 1 [ 391.647007] ? _copy_from_user+0xd2/0x130 [ 391.655122] __blk_trace_setup+0xca/0x180 [ 391.659274] ? do_blk_trace_setup+0xb40/0xb40 [ 391.663784] blk_trace_ioctl+0x155/0x290 [ 391.667845] ? blk_add_driver_data+0x540/0x540 [ 391.672433] ? __lock_acquire+0x6de/0x3ff0 [ 391.676678] blkdev_ioctl+0x112/0x1a80 [ 391.680568] ? blkpg_ioctl+0x9d0/0x9d0 [ 391.684255] 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 [ 391.684454] ? do_futex+0x171/0x1880 [ 391.714001] ? mark_held_locks+0xf0/0xf0 [ 391.718071] ? debug_check_no_obj_freed+0x201/0x490 [ 391.723097] ? futex_exit_release+0x220/0x220 [ 391.727598] block_ioctl+0xe9/0x130 [ 391.731225] ? blkdev_fallocate+0x3f0/0x3f0 [ 391.735547] do_vfs_ioctl+0xcdb/0x12e0 [ 391.739435] ? lock_downgrade+0x720/0x720 [ 391.743583] ? check_preemption_disabled+0x41/0x280 [ 391.748603] ? ioctl_preallocate+0x200/0x200 [ 391.753019] ? __fget+0x356/0x510 [ 391.756477] ? do_dup2+0x450/0x450 [ 391.760052] ? __se_sys_futex+0x298/0x3b0 [ 391.764226] ksys_ioctl+0x9b/0xc0 [ 391.767695] __x64_sys_ioctl+0x6f/0xb0 [ 391.771593] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 391.776177] do_syscall_64+0xf9/0x620 [ 391.779984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.785264] RIP: 0033:0x7fce4ae100c9 [ 391.788974] Code: Bad RIP value. [ 391.792333] RSP: 002b:00007fce49382168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 391.800046] RAX: ffffffffffffffda RBX: 00007fce4af2ff80 RCX: 00007fce4ae100c9 [ 391.807315] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 391.814304] lowmem_reserve[]: 0 0 0 0 0 [ 391.814583] RBP: 00007fce4ae6bae9 R08: 0000000000000000 R09: 0000000000000000 [ 391.825797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 391.833071] R13: 00007ffca3d5e61f R14: 00007fce49382300 R15: 0000000000022000 [ 391.834238] Node 1 Normal free:26728kB min:53876kB low:67344kB high:80812kB active_anon:1756kB inactive_anon:18908kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:236kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 391.882118] lowmem_reserve[]: 0 0 0 0 0 [ 391.886120] 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 [ 391.911093] Node 0 DMA32: 1372*4kB (ME) 827*8kB (UME) 180*16kB (UME) 47*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18280kB [ 391.936883] 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 [ 391.948013] Node 1 Normal: 50*4kB (ME) 50*8kB (ME) 37*16kB (UME) 16*32kB (ME) 13*64kB (UME) 5*128kB (UME) 2*256kB (ME) 1*512kB (M) 0*1024kB 1*2048kB (U) 5*4096kB (U) = 26728kB [ 391.974344] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 391.983272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 392.004138] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 392.013040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 392.022324] Mem-Info: [ 392.024773] active_anon:11844 inactive_anon:18979 isolated_anon:0 [ 392.024773] active_file:7 inactive_file:1 isolated_file:0 [ 392.024773] unevictable:0 dirty:0 writeback:0 unstable:0 [ 392.024773] slab_reclaimable:12932 slab_unreclaimable:118021 [ 392.024773] mapped:14966 shmem:19438 pagetables:533 bounce:0 [ 392.024773] free:13875 free_pcp:131 free_cma:0 [ 392.028288] Bluetooth: hci3: command 0x0406 tx timeout [ 392.072939] 19460 total pagecache pages [ 392.076931] 0 pages in swap cache [ 392.083534] Swap cache stats: add 0, delete 0, find 0/0 [ 392.094354] Node 0 active_anon:45620kB inactive_anon:57008kB active_file:12kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31088kB dirty:0kB writeback:0kB shmem:58632kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 392.095556] Free swap = 0kB [ 392.136904] Total swap = 0kB [ 392.139976] 2097051 pages RAM [ 392.143092] 0 pages HighMem/MovableOnly [ 392.147068] 369649 pages reserved [ 392.161101] 0 pages cma reserved [ 392.164479] Unreclaimable slab info: [ 392.168327] Name Used Total [ 392.173867] pid_2 9KB 32KB [ 392.176564] Node 1 active_anon:1756kB inactive_anon:18908kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 392.188458] batadv_tt_change_cache 2KB 11KB [ 392.224192] batadv_tl_cache 5KB 16KB [ 392.229660] TIPC 13KB 37KB [ 392.235039] SCTPv6 20KB 30KB [ 392.251037] DCCPv6 15KB 30KB [ 392.256410] DCCP 14KB 35KB [ 392.261852] RXRPC 14KB 32KB [ 392.267208] rxrpc_call_jar 101KB 126KB [ 392.283125] 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 [ 392.325173] bridge_fdb_cache 11KB 23KB [ 392.337493] fib6_nodes 184KB 284KB [ 392.356627] ip6_dst_cache 397KB 750KB [ 392.362079] RAWv6 101KB 121KB [ 392.367439] UDPv6 31KB 48KB [ 392.386796] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 392.391906] Node 0 DMA32 free:19840kB min:35996kB low:44992kB high:53988kB active_anon:45620kB inactive_anon:57008kB active_file:52kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:1896kB bounce:0kB free_pcp:300kB local_pcp:0kB free_cma:0kB [ 392.398297] TCPv6 18KB 30KB [ 392.447762] nf_conntrack 12KB 15KB [ 392.453278] t10_alua_lu_gp_cache 0KB 3KB [ 392.474856] sd_ext_cdb 0KB 7KB [ 392.480302] scsi_sense_cache 1056KB 1060KB [ 392.486046] virtio_scsi_cmd 16KB 16KB [ 392.508925] sgpool-128 8KB 8KB [ 392.514324] sgpool-64 4KB 12KB [ 392.542448] sgpool-32 2KB 15KB [ 392.544921] lowmem_reserve[]: 0 0 1 1 1 [ 392.547855] sgpool-16 1KB 7KB [ 392.558156] 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 [ 392.581081] sgpool-8 0KB 7KB [ 392.605539] lowmem_reserve[]: 0 0 0 0 0 [ 392.615601] mqueue_inode_cache 15KB 30KB [ 392.625555] Node 1 Normal free:26728kB min:53876kB low:67344kB high:80812kB active_anon:1756kB inactive_anon:18908kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:128kB pagetables:236kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 392.628859] bio_post_read_ctx 14KB 15KB [ 392.677632] bio-2 14KB 15KB [ 392.687967] lowmem_reserve[]: 0 0 0 0 0 [ 392.691256] jfs_mp 7KB 7KB [ 392.695453] 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 [ 392.697368] cifs_small_rq 15KB 16KB [ 392.731804] cifs_request 67KB 67KB [ 392.737180] cifs_mpx_ids 0KB 7KB [ 392.763579] nfs_commit_data 3KB 14KB [ 392.772476] Node 0 DMA32: 1372*4kB (ME) 989*8kB (UME) 197*16kB (UME) 47*32kB (UME) 18*64kB (UME) 5*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19848kB [ 392.784633] nfs_write_data 34KB 44KB [ 392.807373] ext4_system_zone 1KB 7KB [ 392.814153] 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 [ 392.833515] bio-1 1KB 7KB [ 392.844261] Node 1 Normal: 50*4kB (ME) 51*8kB (UME) 36*16kB (ME) 16*32kB (ME) 13*64kB (UME) 5*128kB (UME) 3*256kB (UME) 1*512kB (M) 0*1024kB 1*2048kB (U) 5*4096kB (U) = 26976kB [ 392.875266] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 392.887132] pid_namespace 3KB 11KB [ 392.891351] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 392.904793] rpc_buffers 17KB 25KB [ 392.941887] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 392.951048] rpc_tasks 2KB 7KB [ 392.956418] UNIX 1001KB 1080KB [ 392.963845] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 392.987199] tcp_bind_bucket 1KB 4KB [ 392.990408] 19460 total pagecache pages [ 392.996661] 0 pages in swap cache [ 393.011800] ip_fib_trie 27KB 43KB [ 393.017179] ip_fib_alias 130KB 201KB [ 393.022030] Swap cache stats: add 0, delete 0, find 0/0 [ 393.037181] ip_dst_cache 13KB 28KB [ 393.046218] RAW 60KB 82KB [ 393.052732] Free swap = 0kB [ 393.055756] Total swap = 0kB [ 393.064538] UDP 43KB 67KB [ 393.073043] 2097051 pages RAM [ 393.073467] TCP 8KB 11KB [ 393.076145] 0 pages HighMem/MovableOnly [ 393.076154] 369649 pages reserved [ 393.094418] hugetlbfs_inode_cache 3KB 15KB [ 393.107051] fscache_cookie_jar 1KB 7KB [ 393.112989] 0 pages cma reserved [ 393.127159] eventpoll_pwq 23KB 67KB [ 393.136132] eventpoll_epi 43KB 94KB [ 393.155001] inotify_inode_mark 10KB 23KB [ 393.163965] request_queue 199KB 199KB [ 393.182761] blkdev_requests 1KB 3KB [ 393.192259] blkdev_ioc 35KB 38KB [ 393.197625] bio-0 1492KB 1492KB [ 393.203557] biovec-max 1666KB 1732KB [ 393.210521] biovec-64 1733KB 1740KB [ 393.217461] biovec-16 139KB 150KB [ 393.229902] bio_integrity_payload 1KB 8KB [ 393.236884] khugepaged_mm_slot 2KB 11KB [ 393.243256] uid_cache 0KB 4KB [ 393.249657] dmaengine-unmap-2 0KB 3KB [ 393.255550] skbuff_fclone_cache 41KB 52KB [ 393.262296] skbuff_head_cache 7642KB 7642KB [ 393.268285] configfs_dir_cache 3KB 7KB [ 393.279004] file_lock_cache 23KB 55KB [ 393.284771] file_lock_ctx 9KB 11KB [ 393.290907] fsnotify_mark_connector 4KB 15KB [ 393.300239] net_namespace 78KB 78KB [ 393.305909] shmem_inode_cache 7999KB 8092KB [ 393.319227] task_delay_info 182KB 363KB [ 393.326859] taskstats 13KB 42KB [ 393.336351] proc_dir_entry 855KB 945KB [ 393.373992] pde_opener 11KB 69KB [ 393.400799] seq_file 235KB 488KB [ 393.421990] sigqueue 67KB 74KB [ 393.427453] kernfs_node_cache 16777KB 17246KB [ 393.461863] mnt_cache 226KB 240KB [ 393.485920] filp 7403KB 8231KB [ 393.491490] names_cache 123326KB 123326KB [ 393.496911] iint_cache 38KB 51KB [ 393.514296] key_jar 4KB 7KB [ 393.520595] uts_namespace 4KB 11KB [ 393.526795] nsproxy 3KB 15KB [ 393.533608] vm_area_struct 2709KB 3271KB [ 393.554169] mm_struct 375KB 552KB [ 393.586786] fs_cache 183KB 360KB [ 393.605257] files_cache 641KB 1038KB [ 393.623665] signal_cache 1326KB 2055KB [ 393.683633] sighand_cache 543KB 659KB [ 393.703891] task_struct 5403KB 5460KB [ 393.724162] cred_jar 2380KB 2480KB [ 393.739235] anon_vma_chain 864KB 1102KB [ 393.746661] IPVS: ftp: loaded support on port[0] = 21 [ 393.748426] anon_vma 152KB 315KB [ 393.787832] pid 118KB 268KB [ 393.808085] Acpi-Operand 156KB 198KB [ 393.834199] Acpi-ParseExt 9KB 11KB [ 393.842740] Acpi-Parse 41KB 47KB [ 393.868713] Acpi-State 52KB 63KB [ 393.876631] Acpi-Namespace 20KB 27KB [ 393.890922] numa_policy 0KB 3KB [ 393.910162] debug_objects_cache 1400KB 1557KB [ 393.915723] trace_event_file 297KB 298KB [ 393.931412] ftrace_event_field 398KB 401KB [ 393.936899] pool_workqueue 179KB 196KB [ 393.958202] page->ptl 363KB 616KB [ 393.963636] kmalloc-2097152 2050KB 2050KB [ 393.978174] kmalloc-524288 7710KB 8738KB [ 393.988460] kmalloc-262144 1290KB 1290KB [ 393.993837] kmalloc-131072 650KB 650KB [ 394.008198] kmalloc-65536 2112KB 2310KB [ 394.013576] kmalloc-32768 1980KB 1980KB [ 394.038194] kmalloc-16384 1171KB 1204KB [ 394.043581] kmalloc-8192 4628KB 4686KB [ 394.058163] kmalloc-4096 20374KB 20421KB [ 394.063576] kmalloc-2048 13670KB 15535KB [ 394.078196] kmalloc-1024 11183KB 14135KB [ 394.083570] kmalloc-512 14339KB 15356KB [ 394.098157] kmalloc-256 4836KB 6161KB [ 394.103538] kmalloc-128 1080KB 1527KB [ 394.118163] kmalloc-96 3366KB 3532KB [ 394.128440] kmalloc-64 2389KB 3168KB [ 394.133826] kmalloc-32 1780KB 2303KB [ 394.148184] kmalloc-192 1947KB 2796KB [ 394.153615] kmem_cache 177KB 183KB [ 394.168192] Out of memory (oom_kill_allocating_task): Kill process 10670 (syz-executor.4) score 0 or sacrifice child [ 394.188385] Killed process 10670 (syz-executor.4) total-vm:56708kB, anon-rss:464kB, file-rss:12768kB, shmem-rss:28kB [ 394.218524] oom_reaper: reaped process 10670 (syz-executor.4), now anon-rss:0kB, file-rss:12764kB, shmem-rss:28kB [ 395.131178] IPVS: ftp: loaded support on port[0] = 21 [ 395.135217] IPVS: ftp: loaded support on port[0] = 21 17:55:56 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) [ 395.666550] chnl_net:caif_netlink_parms(): no params data found [ 396.087870] chnl_net:caif_netlink_parms(): no params data found [ 396.155523] chnl_net:caif_netlink_parms(): no params data found [ 396.192631] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 396.214558] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 396.231926] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 396.243233] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 396.255658] device bridge_slave_1 left promiscuous mode [ 396.266305] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.277781] device bridge_slave_0 left promiscuous mode [ 396.290753] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.307301] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 396.316545] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 396.332812] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 396.342813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 396.355080] device bridge_slave_1 left promiscuous mode [ 396.364648] bridge0: port 2(bridge_slave_1) entered disabled state [ 396.375881] device bridge_slave_0 left promiscuous mode [ 396.385599] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.406923] device veth1_macvtap left promiscuous mode [ 396.414900] device veth0_macvtap left promiscuous mode [ 396.425058] device veth1_vlan left promiscuous mode [ 396.434134] device veth0_vlan left promiscuous mode [ 396.444246] device veth1_macvtap left promiscuous mode [ 396.452877] device veth0_macvtap left promiscuous mode [ 396.462190] device veth1_vlan left promiscuous mode [ 396.467259] device veth0_vlan left promiscuous mode [ 397.068147] Bluetooth: hci1: command 0x0409 tx timeout [ 397.152083] Bluetooth: hci4: command 0x0409 tx timeout [ 397.355156] oom_reaper: reaped process 15786 (syz-executor.3), now anon-rss:0kB, file-rss:14332kB, shmem-rss:72kB [ 397.426214] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 397.448049] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 397.452836] CPU: 1 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 397.460274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 397.469620] Call Trace: [ 397.472214] dump_stack+0x1fc/0x2ef [ 397.475842] dump_header+0x15d/0xc3f [ 397.479558] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 397.484660] ? ___ratelimit+0x319/0x590 [ 397.488640] oom_kill_process.cold+0x10/0x692 [ 397.493136] ? check_preemption_disabled+0x41/0x280 [ 397.498158] ? has_intersects_mems_allowed+0x1d6/0x290 [ 397.503445] out_of_memory+0x1072/0x1390 [ 397.507537] ? oom_killer_disable+0x270/0x270 [ 397.512032] ? mutex_trylock+0x15f/0x1a0 [ 397.516095] __alloc_pages_nodemask+0x23a2/0x2890 [ 397.520954] ? find_get_entry+0x4cd/0x8a0 [ 397.525112] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 397.529980] alloc_pages_current+0x193/0x2a0 [ 397.534389] filemap_fault+0x146e/0x2180 [ 397.538468] ext4_filemap_fault+0x84/0xb0 [ 397.542624] __do_fault+0x10b/0x4b0 [ 397.546254] __handle_mm_fault+0x273b/0x41c0 [ 397.550668] ? vm_insert_page+0x9c0/0x9c0 [ 397.554830] ? check_preemption_disabled+0x41/0x280 [ 397.559852] handle_mm_fault+0x436/0xb10 [ 397.563925] __do_page_fault+0x68e/0xd60 [ 397.567992] ? trace_hardirqs_off_caller+0x6e/0x210 [ 397.568061] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 397.573008] ? spurious_fault+0x840/0x840 [ 397.586750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 397.591596] ? page_fault+0x8/0x30 [ 397.595141] page_fault+0x1e/0x30 [ 397.598591] RIP: 0033:0x4675e3 [ 397.601783] Code: Bad RIP value. [ 397.605140] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 397.610501] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 397.614151] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 397.617762] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f1b8 [ 397.617773] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 397.637368] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 397.644636] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 397.659525] CPU: 1 PID: 15786 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 397.667406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 397.676760] Call Trace: [ 397.679353] dump_stack+0x1fc/0x2ef [ 397.682985] warn_alloc.cold+0x7b/0x18f [ 397.686966] ? zone_watermark_ok_safe+0x260/0x260 [ 397.691811] ? usleep_range+0x170/0x170 [ 397.695794] ? collect_expired_timers+0x2a0/0x2a0 [ 397.700653] __alloc_pages_nodemask+0x232f/0x2890 [ 397.705517] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 397.710362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.715135] ? alloc_pages_current+0x9f/0x2a0 [ 397.719640] alloc_pages_current+0x193/0x2a0 [ 397.724053] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 397.728810] relay_open_buf.part.0+0x2a8/0xb80 [ 397.733406] relay_open+0x537/0x9f0 [ 397.737048] do_blk_trace_setup+0x4f6/0xb40 [ 397.741375] ? _copy_from_user+0xd2/0x130 [ 397.745529] __blk_trace_setup+0xca/0x180 [ 397.749681] ? do_blk_trace_setup+0xb40/0xb40 [ 397.754179] ? migrate_swap_stop+0x900/0x900 [ 397.758603] blk_trace_ioctl+0x155/0x290 [ 397.762663] ? blk_add_driver_data+0x540/0x540 [ 397.767247] ? __lock_acquire+0x6de/0x3ff0 [ 397.771490] blkdev_ioctl+0x112/0x1a80 [ 397.775380] ? blkpg_ioctl+0x9d0/0x9d0 [ 397.779272] ? do_futex+0x171/0x1880 [ 397.782987] ? mark_held_locks+0xf0/0xf0 [ 397.787049] ? debug_check_no_obj_freed+0x201/0x490 [ 397.792075] ? futex_exit_release+0x220/0x220 [ 397.796570] block_ioctl+0xe9/0x130 [ 397.800196] ? blkdev_fallocate+0x3f0/0x3f0 [ 397.804520] do_vfs_ioctl+0xcdb/0x12e0 [ 397.808413] ? lock_downgrade+0x720/0x720 [ 397.812561] ? check_preemption_disabled+0x41/0x280 [ 397.817577] ? ioctl_preallocate+0x200/0x200 [ 397.821988] ? __fget+0x356/0x510 [ 397.825448] ? do_dup2+0x450/0x450 [ 397.828990] ? __se_sys_futex+0x298/0x3b0 [ 397.833169] ksys_ioctl+0x9b/0xc0 [ 397.836634] __x64_sys_ioctl+0x6f/0xb0 [ 397.840616] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 397.845200] do_syscall_64+0xf9/0x620 [ 397.849009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.854200] RIP: 0033:0x7ffae12470c9 [ 397.857918] Code: Bad RIP value. [ 397.861275] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 397.868983] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 397.876246] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 397.883516] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 397.890784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 397.898048] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 397.912816] Mem-Info: [ 397.915250] active_anon:12177 inactive_anon:18979 isolated_anon:0 [ 397.915250] active_file:37 inactive_file:0 isolated_file:0 [ 397.915250] unevictable:0 dirty:0 writeback:0 unstable:0 [ 397.915250] slab_reclaimable:12861 slab_unreclaimable:120892 [ 397.915250] mapped:22276 shmem:19434 pagetables:579 bounce:0 [ 397.915250] free:13806 free_pcp:152 free_cma:0 [ 397.957891] Node 0 active_anon:47016kB inactive_anon:57020kB active_file:92kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60272kB dirty:0kB writeback:0kB shmem:58636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 398.000594] Node 1 active_anon:1680kB inactive_anon:18896kB active_file:4kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 398.041115] 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 [ 398.080579] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 398.085628] Node 0 DMA32 free:17736kB min:35996kB low:44992kB high:53988kB active_anon:47016kB inactive_anon:57020kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2104kB bounce:0kB free_pcp:368kB local_pcp:120kB free_cma:0kB [ 398.132744] lowmem_reserve[]: 0 0 1 1 1 [ 398.134826] Mem-Info: [ 398.136749] 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 [ 398.139235] active_anon:12174 inactive_anon:18979 isolated_anon:0 [ 398.139235] active_file:13 inactive_file:12 isolated_file:0 [ 398.139235] unevictable:0 dirty:0 writeback:0 unstable:0 [ 398.139235] slab_reclaimable:12861 slab_unreclaimable:120880 [ 398.139235] mapped:22259 shmem:19434 pagetables:579 bounce:0 [ 398.139235] free:13857 free_pcp:154 free_cma:0 [ 398.139260] Node 0 active_anon:47016kB inactive_anon:57020kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60260kB dirty:0kB writeback:0kB shmem:58636kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 398.139289] Node 1 active_anon:1680kB inactive_anon:18896kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19100kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 398.177203] lowmem_reserve[]: 0 0 0 0 0 [ 398.266395] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:1680kB inactive_anon:18896kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 398.302088] lowmem_reserve[]: 0 0 0 0 0 [ 398.306090] 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 [ 398.321959] 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 [ 398.325171] Node 0 DMA32: 1460*4kB (UME) 781*8kB (UME) 211*16kB (UME) 51*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17736kB [ 398.372235] 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 [ 398.386712] Node 1 Normal: 80*4kB (ME) 56*8kB (UME) 35*16kB (ME) 6*32kB (ME) 5*64kB (UME) 7*128kB (UME) 2*256kB (ME) 0*512kB 1*1024kB (M) 1*2048kB (U) 5*4096kB (U) = 26800kB [ 398.415424] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 398.420531] Node 0 DMA32 free:17736kB min:35996kB low:44992kB high:53988kB active_anon:47016kB inactive_anon:57020kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7840kB pagetables:2104kB bounce:0kB free_pcp:368kB local_pcp:120kB free_cma:0kB [ 398.462702] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 398.477588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.499344] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 398.511457] lowmem_reserve[]: 0 0 1 1 1 [ 398.513760] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.515455] 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 [ 398.530273] 19459 total pagecache pages [ 398.567297] 0 pages in swap cache [ 398.570809] Swap cache stats: add 0, delete 0, find 0/0 [ 398.576163] Free swap = 0kB [ 398.592399] Total swap = 0kB [ 398.595439] 2097051 pages RAM [ 398.604192] 0 pages HighMem/MovableOnly [ 398.615158] lowmem_reserve[]: 0 0 0 0 0 [ 398.615361] 369649 pages reserved [ 398.619187] Node 1 Normal free:26800kB min:53876kB low:67344kB high:80812kB active_anon:1680kB inactive_anon:18896kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 398.619222] lowmem_reserve[]: 0 0 0 0 0 [ 398.627782] 0 pages cma reserved [ 398.672748] Unreclaimable slab info: [ 398.676472] Name Used Total [ 398.686388] pid_2 16KB 32KB [ 398.704900] batadv_tt_change_cache 5KB 11KB [ 398.712552] 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 [ 398.738154] batadv_tl_cache 15KB 16KB [ 398.743549] TIPC 31KB 37KB [ 398.747943] Bluetooth: hci2: command 0x0409 tx timeout [ 398.762700] SCTPv6 28KB 30KB [ 398.774072] Node 0 DMA32: 1460*4kB (UME) 781*8kB (UME) 211*16kB (UME) 51*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17736kB [ 398.801639] DCCPv6 25KB 30KB [ 398.807022] DCCP 30KB 35KB [ 398.812516] 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 [ 398.817585] RXRPC 27KB 32KB [ 398.843783] rxrpc_call_jar 129KB 133KB [ 398.851294] Node 1 Normal: 80*4kB (ME) 56*8kB (UME) 35*16kB (ME) 6*32kB (ME) 5*64kB (UME) 7*128kB (UME) 2*256kB (ME) 0*512kB 1*1024kB (M) 1*2048kB (U) 5*4096kB (U) = 26800kB [ 398.851616] bridge_fdb_cache 22KB 23KB [ 398.882162] fib6_nodes 191KB 284KB [ 398.887537] ip6_dst_cache 352KB 735KB [ 398.901500] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 398.902393] RAWv6 128KB 135KB [ 398.921447] UDPv6 46KB 48KB [ 398.926825] TCPv6 27KB 30KB [ 398.942939] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.954383] nf_conntrack 4KB 15KB [ 398.955606] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 398.978518] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 398.981072] t10_alua_lu_gp_cache 0KB 3KB [ 398.987097] 19459 total pagecache pages [ 399.003151] sd_ext_cdb 0KB 7KB [ 399.008583] scsi_sense_cache 1056KB 1060KB [ 399.013952] virtio_scsi_cmd 16KB 16KB [ 399.017950] 0 pages in swap cache [ 399.022758] Swap cache stats: add 0, delete 0, find 0/0 [ 399.028728] sgpool-128 8KB 8KB [ 399.034094] sgpool-64 4KB 12KB [ 399.036442] Free swap = 0kB [ 399.042491] Total swap = 0kB [ 399.045508] 2097051 pages RAM [ 399.058077] sgpool-32 2KB 15KB [ 399.063450] sgpool-16 1KB 7KB [ 399.074987] 0 pages HighMem/MovableOnly [ 399.082645] 369649 pages reserved [ 399.086100] 0 pages cma reserved [ 399.104814] sgpool-8 0KB 7KB [ 399.118247] mqueue_inode_cache 31KB 37KB [ 399.143787] bio_post_read_ctx 14KB 15KB [ 399.148468] Bluetooth: hci1: command 0x041b tx timeout [ 399.153400] bio-2 14KB 15KB [ 399.184278] jfs_mp 7KB 7KB [ 399.189743] cifs_small_rq 15KB 16KB [ 399.195111] cifs_request 67KB 67KB [ 399.223781] cifs_mpx_ids 0KB 7KB [ 399.228040] Bluetooth: hci4: command 0x041b tx timeout [ 399.229332] nfs_commit_data 3KB 14KB [ 399.263467] nfs_write_data 34KB 44KB [ 399.268953] ext4_system_zone 1KB 7KB [ 399.303891] bio-1 1KB 7KB [ 399.310249] pid_namespace 11KB 11KB [ 399.315630] rpc_buffers 17KB 25KB [ 399.343879] rpc_tasks 2KB 7KB [ 399.349332] UNIX 821KB 967KB [ 399.354694] tcp_bind_bucket 4KB 4KB [ 399.383765] ip_fib_trie 30KB 43KB [ 399.403652] ip_fib_alias 135KB 201KB [ 399.409150] ip_dst_cache 10KB 28KB [ 399.414511] RAW 85KB 90KB [ 399.426183] UDP 59KB 67KB [ 399.432098] TCP 8KB 11KB [ 399.437468] hugetlbfs_inode_cache 3KB 15KB [ 399.449595] fscache_cookie_jar 1KB 7KB [ 399.455055] eventpoll_pwq 31KB 67KB [ 399.464660] eventpoll_epi 57KB 94KB [ 399.473054] inotify_inode_mark 9KB 23KB [ 399.490309] request_queue 199KB 199KB [ 399.495682] blkdev_requests 1KB 3KB [ 399.521241] blkdev_ioc 33KB 38KB [ 399.526620] bio-0 1468KB 1567KB [ 399.550477] biovec-max 1683KB 1707KB [ 399.555857] biovec-64 1733KB 1897KB [ 399.565575] biovec-16 144KB 150KB [ 399.574133] bio_integrity_payload 1KB 8KB [ 399.583797] khugepaged_mm_slot 6KB 11KB [ 399.592316] uid_cache 0KB 4KB [ 399.597709] dmaengine-unmap-2 0KB 3KB [ 399.607293] skbuff_fclone_cache 31KB 52KB [ 399.615919] skbuff_head_cache 6691KB 7395KB [ 399.626135] configfs_dir_cache 3KB 7KB [ 399.634502] file_lock_cache 15KB 47KB [ 399.643677] file_lock_ctx 9KB 11KB [ 399.651947] fsnotify_mark_connector 4KB 15KB [ 399.667921] net_namespace 87KB 96KB [ 399.673303] shmem_inode_cache 8030KB 8092KB [ 399.703404] task_delay_info 203KB 363KB [ 399.710712] taskstats 17KB 42KB [ 399.716090] proc_dir_entry 925KB 945KB [ 399.737902] pde_opener 15KB 69KB [ 399.743286] seq_file 242KB 488KB [ 399.767899] sigqueue 74KB 74KB [ 399.773286] kernfs_node_cache 17909KB 17919KB [ 399.787926] mnt_cache 280KB 280KB [ 399.793304] filp 7740KB 8231KB [ 399.817871] names_cache 130870KB 130870KB [ 399.823255] iint_cache 35KB 51KB [ 399.832906] key_jar 4KB 7KB [ 399.847907] uts_namespace 15KB 15KB [ 399.853302] nsproxy 13KB 15KB [ 399.867910] vm_area_struct 2437KB 3232KB [ 399.873299] mm_struct 375KB 552KB [ 399.897869] fs_cache 213KB 360KB [ 399.903253] files_cache 767KB 1038KB [ 399.917878] signal_cache 1482KB 1990KB [ 399.923412] sighand_cache 654KB 659KB [ 399.937868] task_struct 6445KB 6501KB [ 399.943251] cred_jar 2648KB 2652KB [ 399.949022] anon_vma_chain 844KB 1102KB [ 399.954392] anon_vma 179KB 315KB [ 399.960221] pid 133KB 268KB [ 399.965599] Acpi-Operand 156KB 198KB [ 399.977874] Acpi-ParseExt 9KB 11KB [ 399.983340] Acpi-Parse 41KB 47KB [ 400.007903] Acpi-State 52KB 63KB [ 400.013280] Acpi-Namespace 20KB 27KB [ 400.027978] numa_policy 0KB 3KB [ 400.033360] debug_objects_cache 1420KB 1557KB [ 400.047876] trace_event_file 297KB 298KB [ 400.053265] ftrace_event_field 398KB 401KB [ 400.077860] pool_workqueue 200KB 200KB [ 400.083244] page->ptl 342KB 616KB [ 400.089906] kmalloc-2097152 2050KB 2050KB [ 400.095288] kmalloc-524288 7196KB 8738KB [ 400.100969] kmalloc-262144 1290KB 1290KB [ 400.106342] kmalloc-131072 650KB 650KB [ 400.112093] kmalloc-65536 2640KB 2706KB [ 400.117458] kmalloc-32768 2244KB 2244KB [ 400.123235] kmalloc-16384 1270KB 1320KB [ 400.128910] kmalloc-8192 4884KB 4925KB [ 400.134283] kmalloc-4096 22108KB 22146KB [ 400.139951] kmalloc-2048 13491KB 15363KB [ 400.145410] kmalloc-1024 10711KB 14072KB [ 400.151113] kmalloc-512 13529KB 15056KB [ 400.156481] kmalloc-256 4929KB 6157KB [ 400.162211] kmalloc-128 1080KB 1527KB [ 400.167579] kmalloc-96 3351KB 3532KB [ 400.189689] kmalloc-64 2337KB 3168KB [ 400.196113] kmalloc-32 1783KB 2303KB [ 400.218056] kmalloc-192 1983KB 2796KB [ 400.223437] kmem_cache 177KB 183KB [ 400.229163] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 400.247916] Killed process 16211 (syz-executor.4) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 400.828146] Bluetooth: hci2: command 0x041b tx timeout 17:56:02 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) [ 401.227911] Bluetooth: hci1: command 0x040f tx timeout [ 401.307815] Bluetooth: hci4: command 0x040f tx timeout [ 402.715028] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 402.747835] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 402.753901] CPU: 0 PID: 14195 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 402.761780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 402.771121] Call Trace: [ 402.773709] dump_stack+0x1fc/0x2ef [ 402.777341] dump_header+0x15d/0xc3f [ 402.781059] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 402.786157] ? ___ratelimit+0x319/0x590 [ 402.790130] oom_kill_process.cold+0x10/0x692 [ 402.794625] ? check_preemption_disabled+0x41/0x280 [ 402.799643] ? has_intersects_mems_allowed+0x1d6/0x290 [ 402.804916] out_of_memory+0x1072/0x1390 [ 402.808981] ? oom_killer_disable+0x270/0x270 [ 402.813474] ? mutex_trylock+0x15f/0x1a0 [ 402.817543] __alloc_pages_nodemask+0x23a2/0x2890 [ 402.822391] ? find_get_entry+0x4cd/0x8a0 [ 402.826548] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 402.831414] alloc_pages_current+0x193/0x2a0 [ 402.835824] filemap_fault+0x146e/0x2180 [ 402.839897] ext4_filemap_fault+0x84/0xb0 [ 402.844048] __do_fault+0x10b/0x4b0 [ 402.847674] __handle_mm_fault+0x273b/0x41c0 [ 402.852129] ? debug_object_free+0x1cc/0x380 [ 402.856549] ? vm_insert_page+0x9c0/0x9c0 [ 402.860717] ? check_preemption_disabled+0x41/0x280 [ 402.865740] handle_mm_fault+0x436/0xb10 [ 402.869808] __do_page_fault+0x68e/0xd60 [ 402.873874] ? trace_hardirqs_off_caller+0x6e/0x210 [ 402.878888] ? spurious_fault+0x840/0x840 [ 402.883041] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 402.887891] ? page_fault+0x8/0x30 [ 402.891439] page_fault+0x1e/0x30 [ 402.894993] RIP: 0033:0x7ffae11f2ddf [ 402.898716] Code: Bad RIP value. [ 402.902084] RSP: 002b:00007ffd7003a120 EFLAGS: 00010206 [ 402.907457] RAX: 0000000000000000 RBX: 0000000000000022 RCX: 0000000000000000 [ 402.914725] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 402.921999] RBP: 00007ffd7003a17c R08: 0000000000000000 R09: 000000680bbf6932 [ 402.929272] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000032 [ 402.936538] R13: 00000000000621e8 R14: 0000000000000018 R15: 00007ffd7003a1e0 [ 402.954756] Bluetooth: hci2: command 0x040f tx timeout [ 402.962086] Mem-Info: [ 402.964556] active_anon:12097 inactive_anon:18978 isolated_anon:0 [ 402.964556] active_file:44 inactive_file:13 isolated_file:0 [ 402.964556] unevictable:0 dirty:16 writeback:0 unstable:0 [ 402.964556] slab_reclaimable:12839 slab_unreclaimable:120903 [ 402.964556] mapped:22345 shmem:19433 pagetables:549 bounce:0 [ 402.964556] free:13868 free_pcp:739 free_cma:0 [ 402.998661] Node 0 active_anon:46564kB inactive_anon:57012kB active_file:44kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60464kB dirty:60kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 403.040834] Node 1 active_anon:1784kB inactive_anon:18900kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19104kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 403.082367] 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 [ 403.121796] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 403.126839] Node 0 DMA32 free:17996kB min:35996kB low:44992kB high:53988kB active_anon:46564kB inactive_anon:57012kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:1952kB bounce:0kB free_pcp:2704kB local_pcp:1104kB free_cma:0kB [ 403.157830] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 403.171860] lowmem_reserve[]: 0 0 1 1 1 [ 403.174334] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 403.175856] 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 [ 403.187694] CPU: 1 PID: 15792 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 403.214842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 403.218702] lowmem_reserve[]: 0 0 0 0 0 [ 403.224192] Call Trace: [ 403.230756] dump_stack+0x1fc/0x2ef [ 403.234391] warn_alloc.cold+0x7b/0x18f [ 403.238372] ? zone_watermark_ok_safe+0x260/0x260 [ 403.239743] Node 1 Normal free:26796kB min:53876kB low:67344kB high:80812kB active_anon:1784kB inactive_anon:18900kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:224kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 403.243215] ? usleep_range+0x170/0x170 [ 403.275880] ? mark_held_locks+0xa6/0xf0 [ 403.279950] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 403.284895] lowmem_reserve[]: 0 0 0 0 0 [ 403.285057] ? collect_expired_timers+0x2a0/0x2a0 [ 403.292947] 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 [ 403.293932] __alloc_pages_nodemask+0x232f/0x2890 [ 403.311913] ? switch_mm_irqs_off+0x764/0x1340 [ 403.316514] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 403.317694] Bluetooth: hci1: command 0x0419 tx timeout [ 403.321354] ? mark_held_locks+0xa6/0xf0 [ 403.330662] ? io_schedule_timeout+0x140/0x140 [ 403.333022] Node 0 DMA32: 1223*4kB (UME) 730*8kB (ME) 238*16kB (UME) 68*32kB (ME) 12*64kB (ME) 2*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB [ 403.335248] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 403.354815] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 403.359593] alloc_pages_current+0x193/0x2a0 [ 403.362847] 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 [ 403.364087] ? mpol_new_bind+0x90/0x90 [ 403.378965] relay_open_buf.part.0+0x2a8/0xb80 [ 403.383564] relay_open+0x537/0x9f0 [ 403.387196] do_blk_trace_setup+0x4f6/0xb40 [ 403.387721] Bluetooth: hci4: command 0x0419 tx timeout [ 403.391549] ? _copy_from_user+0xd2/0x130 [ 403.397444] Node 1 Normal: 91*4kB (UME) 66*8kB (ME) 41*16kB (UME) 11*32kB (UME) 13*64kB (ME) 12*128kB (ME) 8*256kB (UME) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 4*4096kB (U) = 26796kB [ 403.400963] __blk_trace_setup+0xca/0x180 [ 403.400976] ? do_blk_trace_setup+0xb40/0xb40 [ 403.400991] ? migrate_swap_stop+0x900/0x900 [ 403.401018] blk_trace_ioctl+0x155/0x290 [ 403.401032] ? blk_add_driver_data+0x540/0x540 [ 403.401050] ? __lock_acquire+0x6de/0x3ff0 [ 403.401075] blkdev_ioctl+0x112/0x1a80 [ 403.428887] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 403.430358] ? blkpg_ioctl+0x9d0/0x9d0 [ 403.434486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 403.439072] ? do_futex+0x171/0x1880 [ 403.439088] ? mark_held_locks+0xf0/0xf0 [ 403.439105] ? debug_check_no_obj_freed+0x201/0x490 [ 403.439123] ? futex_exit_release+0x220/0x220 [ 403.439140] block_ioctl+0xe9/0x130 [ 403.439152] ? blkdev_fallocate+0x3f0/0x3f0 [ 403.439166] do_vfs_ioctl+0xcdb/0x12e0 [ 403.439180] ? lock_downgrade+0x720/0x720 [ 403.439199] ? check_preemption_disabled+0x41/0x280 [ 403.453604] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 403.456197] ? ioctl_preallocate+0x200/0x200 [ 403.465250] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 403.468734] ? __fget+0x356/0x510 [ 403.468750] ? do_dup2+0x450/0x450 [ 403.468765] ? __se_sys_futex+0x298/0x3b0 [ 403.468784] ksys_ioctl+0x9b/0xc0 [ 403.468799] __x64_sys_ioctl+0x6f/0xb0 [ 403.468814] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 403.468828] do_syscall_64+0xf9/0x620 [ 403.468846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.468858] RIP: 0033:0x7f6d2f5b60c9 [ 403.468872] Code: Bad RIP value. [ 403.468880] RSP: 002b:00007f6d2db28168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 403.468891] RAX: ffffffffffffffda RBX: 00007f6d2f6d5f80 RCX: 00007f6d2f5b60c9 [ 403.468899] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 403.468907] RBP: 00007f6d2f611ae9 R08: 0000000000000000 R09: 0000000000000000 [ 403.468915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 403.468921] R13: 00007ffc2455eccf R14: 00007f6d2db28300 R15: 0000000000022000 [ 403.624206] 19465 total pagecache pages [ 403.628454] 0 pages in swap cache [ 403.631903] Swap cache stats: add 0, delete 0, find 0/0 [ 403.637259] Free swap = 0kB [ 403.646080] Total swap = 0kB [ 403.649150] 2097051 pages RAM [ 403.652245] 0 pages HighMem/MovableOnly [ 403.656209] 369649 pages reserved [ 403.665494] 0 pages cma reserved [ 403.669151] Unreclaimable slab info: [ 403.674095] Name Used Total [ 403.685460] pid_2 13KB 32KB [ 403.690948] batadv_tt_change_cache 2KB 11KB [ 403.696788] batadv_tl_cache 8KB 16KB [ 403.708112] TIPC 16KB 37KB [ 403.713501] SCTPv6 22KB 30KB [ 403.723918] DCCPv6 22KB 30KB [ 403.730185] DCCP 23KB 35KB [ 403.735575] RXRPC 17KB 32KB [ 403.745919] rxrpc_call_jar 118KB 133KB [ 403.752186] bridge_fdb_cache 13KB 23KB [ 403.757553] fib6_nodes 184KB 284KB [ 403.768817] ip6_dst_cache 335KB 735KB [ 403.775455] RAWv6 114KB 135KB [ 403.785046] UDPv6 35KB 48KB [ 403.792222] TCPv6 24KB 30KB [ 403.797597] nf_conntrack 4KB 15KB [ 403.810677] t10_alua_lu_gp_cache 0KB 3KB [ 403.816330] sd_ext_cdb 0KB 7KB [ 403.820185] Mem-Info: [ 403.824025] scsi_sense_cache 1056KB 1060KB [ 403.833055] virtio_scsi_cmd 16KB 16KB [ 403.841141] sgpool-128 8KB 8KB [ 403.844253] active_anon:12087 inactive_anon:18978 isolated_anon:0 [ 403.844253] active_file:15 inactive_file:17 isolated_file:0 [ 403.844253] unevictable:0 dirty:0 writeback:0 unstable:0 [ 403.844253] slab_reclaimable:12839 slab_unreclaimable:120895 [ 403.844253] mapped:22288 shmem:19433 pagetables:544 bounce:0 [ 403.844253] free:13916 free_pcp:800 free_cma:0 [ 403.846521] sgpool-64 4KB 12KB [ 403.892317] sgpool-32 2KB 15KB [ 403.897759] sgpool-16 1KB 7KB [ 403.903158] sgpool-8 0KB 7KB [ 403.914311] mqueue_inode_cache 21KB 37KB [ 403.919901] bio_post_read_ctx 14KB 15KB [ 403.925323] bio-2 14KB 15KB [ 403.936509] jfs_mp 7KB 7KB [ 403.941981] cifs_small_rq 15KB 16KB [ 403.947351] cifs_request 67KB 67KB [ 403.960269] cifs_mpx_ids 0KB 7KB [ 403.961643] Node 0 active_anon:46564kB inactive_anon:57012kB active_file:44kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60376kB dirty:0kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 403.965661] nfs_commit_data 3KB 14KB [ 404.007321] Node 1 active_anon:1784kB inactive_anon:18900kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19104kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 404.022841] nfs_write_data 34KB 44KB [ 404.048015] 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 [ 404.063423] ext4_system_zone 1KB 7KB [ 404.087567] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 404.096324] Node 0 DMA32 free:17996kB min:35996kB low:44992kB high:53988kB active_anon:46564kB inactive_anon:57012kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:1952kB bounce:0kB free_pcp:2704kB local_pcp:1600kB free_cma:0kB [ 404.109400] bio-1 1KB 7KB [ 404.143376] lowmem_reserve[]: 0 0 1 1 1 [ 404.147380] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:4kB 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 [ 404.172759] pid_namespace 5KB 11KB [ 404.178662] rpc_buffers 17KB 25KB [ 404.186140] lowmem_reserve[]: 0 0 0 0 0 [ 404.193887] Node 1 Normal free:26796kB min:53876kB low:67344kB high:80812kB active_anon:1784kB inactive_anon:18900kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:224kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 404.212782] rpc_tasks 2KB 7KB [ 404.236229] lowmem_reserve[]: 0 0 0 0 0 [ 404.243972] 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 [ 404.253031] UNIX 761KB 918KB [ 404.267292] Node 0 DMA32: 1223*4kB (UME) 730*8kB (ME) 238*16kB (UME) 68*32kB (ME) 12*64kB (ME) 2*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17996kB [ 404.272974] tcp_bind_bucket 2KB 4KB [ 404.295665] 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 [ 404.320307] ip_fib_trie 27KB 43KB [ 404.325684] ip_fib_alias 131KB 201KB [ 404.331232] ip_dst_cache 8KB 28KB [ 404.336600] RAW 69KB 90KB [ 404.340850] Node 1 Normal: 91*4kB (UME) 66*8kB (ME) 41*16kB (UME) 11*32kB (UME) 13*64kB (ME) 12*128kB (ME) 8*256kB (UME) 2*512kB (M) 1*1024kB (M) 1*2048kB (U) 4*4096kB (U) = 26796kB [ 404.351430] UDP 40KB 67KB [ 404.371056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 404.377643] TCP 8KB 11KB [ 404.384676] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 404.385261] hugetlbfs_inode_cache 3KB 15KB [ 404.404491] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 404.406821] fscache_cookie_jar 1KB 7KB [ 404.426148] eventpoll_pwq 30KB 67KB [ 404.431574] eventpoll_epi 53KB 94KB [ 404.436937] inotify_inode_mark 8KB 23KB [ 404.449888] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 404.458506] 19465 total pagecache pages [ 404.462484] 0 pages in swap cache [ 404.463935] request_queue 199KB 199KB [ 404.465929] Swap cache stats: add 0, delete 0, find 0/0 [ 404.481285] Free swap = 0kB [ 404.484311] Total swap = 0kB [ 404.487325] 2097051 pages RAM [ 404.493171] 0 pages HighMem/MovableOnly [ 404.497152] 369649 pages reserved [ 404.504190] blkdev_requests 1KB 3KB [ 404.504260] 0 pages cma reserved [ 404.515196] blkdev_ioc 33KB 38KB [ 404.527030] bio-0 1493KB 1563KB [ 404.545764] biovec-max 1658KB 1707KB [ 404.578110] biovec-64 1733KB 1897KB [ 404.585431] biovec-16 144KB 150KB [ 404.603806] bio_integrity_payload 1KB 8KB [ 404.609570] khugepaged_mm_slot 4KB 11KB [ 404.625847] uid_cache 0KB 4KB [ 404.631284] dmaengine-unmap-2 0KB 3KB [ 404.646856] skbuff_fclone_cache 30KB 52KB [ 404.676521] skbuff_head_cache 6784KB 7395KB [ 404.701745] configfs_dir_cache 3KB 7KB [ 404.707226] file_lock_cache 13KB 47KB [ 404.737619] file_lock_ctx 9KB 11KB [ 404.748155] fsnotify_mark_connector 3KB 15KB [ 404.757666] net_namespace 87KB 87KB [ 404.763041] shmem_inode_cache 8015KB 8092KB [ 404.787637] task_delay_info 199KB 363KB [ 404.793062] taskstats 13KB 42KB [ 404.798500] proc_dir_entry 917KB 945KB [ 404.811262] pde_opener 13KB 69KB [ 404.816644] seq_file 227KB 484KB [ 404.837613] sigqueue 74KB 74KB [ 404.843038] kernfs_node_cache 17893KB 17919KB [ 404.848457] mnt_cache 269KB 280KB [ 404.853820] filp 7740KB 8227KB [ 404.861722] names_cache 132111KB 132132KB [ 404.867096] iint_cache 29KB 51KB [ 404.873949] key_jar 4KB 7KB [ 404.879817] uts_namespace 7KB 15KB [ 404.885179] nsproxy 7KB 15KB [ 404.891877] vm_area_struct 2421KB 3232KB [ 404.897254] mm_struct 334KB 552KB [ 404.903572] fs_cache 207KB 360KB [ 404.909459] files_cache 757KB 1027KB [ 404.914822] signal_cache 1440KB 1990KB [ 404.921066] sighand_cache 642KB 659KB [ 404.926434] task_struct 5775KB 5845KB [ 404.932693] cred_jar 2664KB 2668KB [ 404.947667] anon_vma_chain 835KB 1102KB [ 404.953039] anon_vma 173KB 315KB [ 404.967690] pid 130KB 268KB [ 404.973070] Acpi-Operand 156KB 198KB [ 404.987717] Bluetooth: hci2: command 0x0419 tx timeout [ 404.987740] Acpi-ParseExt 9KB 11KB [ 405.010776] Acpi-Parse 41KB 47KB [ 405.016160] Acpi-State 52KB 63KB [ 405.050714] Acpi-Namespace 20KB 27KB [ 405.056118] numa_policy 0KB 3KB [ 405.079997] debug_objects_cache 1417KB 1557KB [ 405.085553] trace_event_file 297KB 298KB [ 405.106390] ftrace_event_field 398KB 401KB [ 405.120084] pool_workqueue 178KB 200KB [ 405.125465] page->ptl 340KB 616KB [ 405.147698] kmalloc-2097152 2050KB 2050KB [ 405.153121] kmalloc-524288 7710KB 8738KB [ 405.177620] kmalloc-262144 1290KB 1290KB [ 405.183000] kmalloc-131072 650KB 650KB [ 405.197687] kmalloc-65536 2640KB 2706KB [ 405.203066] kmalloc-32768 2211KB 2244KB [ 405.217619] kmalloc-16384 1237KB 1287KB [ 405.222997] kmalloc-8192 4735KB 4851KB [ 405.237626] kmalloc-4096 21560KB 21598KB [ 405.243003] kmalloc-2048 13491KB 15363KB [ 405.257618] kmalloc-1024 10765KB 14072KB [ 405.262999] kmalloc-512 13563KB 15048KB [ 405.280038] kmalloc-256 4912KB 6157KB [ 405.285422] kmalloc-128 1080KB 1527KB [ 405.314598] kmalloc-96 3343KB 3532KB [ 405.330930] kmalloc-64 2337KB 3168KB [ 405.336316] kmalloc-32 1783KB 2303KB [ 405.370770] kmalloc-192 1977KB 2796KB [ 405.376156] kmem_cache 177KB 183KB [ 405.400000] Out of memory (oom_kill_allocating_task): Kill process 14195 (syz-executor.3) score 0 or sacrifice child [ 405.427673] Killed process 16224 (syz-executor.3) total-vm:60812kB, anon-rss:516kB, file-rss:14336kB, shmem-rss:88kB [ 405.448181] oom_reaper: reaped process 16224 (syz-executor.3), now anon-rss:0kB, file-rss:14332kB, shmem-rss:24kB 17:56:07 executing program 1: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 407.662432] syz-executor.1 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 407.697537] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 407.702681] CPU: 0 PID: 12234 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 407.710556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 407.719901] Call Trace: [ 407.722493] dump_stack+0x1fc/0x2ef [ 407.726122] dump_header+0x15d/0xc3f [ 407.729838] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 407.734940] ? ___ratelimit+0x319/0x590 [ 407.738920] oom_kill_process.cold+0x10/0x692 [ 407.743419] ? check_preemption_disabled+0x41/0x280 [ 407.748440] ? has_intersects_mems_allowed+0x1d6/0x290 [ 407.753713] out_of_memory+0x1072/0x1390 [ 407.757782] ? oom_killer_disable+0x270/0x270 [ 407.762279] ? mutex_trylock+0x15f/0x1a0 [ 407.766343] __alloc_pages_nodemask+0x23a2/0x2890 [ 407.771189] ? find_get_entry+0x4cd/0x8a0 [ 407.775345] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 407.780210] alloc_pages_current+0x193/0x2a0 [ 407.784619] filemap_fault+0x146e/0x2180 [ 407.788692] ext4_filemap_fault+0x84/0xb0 [ 407.792836] __do_fault+0x10b/0x4b0 [ 407.796456] ? do_raw_spin_unlock+0x171/0x230 [ 407.800957] __handle_mm_fault+0x273b/0x41c0 [ 407.805360] ? debug_object_free+0x1cc/0x380 [ 407.809747] ? vm_insert_page+0x9c0/0x9c0 [ 407.813883] ? check_preemption_disabled+0x41/0x280 [ 407.818884] handle_mm_fault+0x436/0xb10 [ 407.822928] __do_page_fault+0x68e/0xd60 [ 407.826990] ? trace_hardirqs_off_caller+0x6e/0x210 [ 407.831989] ? spurious_fault+0x840/0x840 [ 407.836119] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 407.840950] ? page_fault+0x8/0x30 [ 407.844469] page_fault+0x1e/0x30 [ 407.847907] RIP: 0033:0x7f6d2f5dadf1 [ 407.851604] Code: Bad RIP value. [ 407.854948] RSP: 002b:00007ffc2455eec0 EFLAGS: 00010293 [ 407.860290] RAX: 0000000000000000 RBX: 000000000000004c RCX: 00007f6d2f5dadf1 [ 407.867541] RDX: 00007ffc2455ef00 RSI: 0000000000000000 RDI: 0000000000000000 [ 407.874788] RBP: 00007ffc2455ef8c R08: 0000000000000000 R09: 0000006950df7a27 [ 407.882042] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 407.889293] R13: 00000000000635ba R14: 0000000000000019 R15: 00007ffc2455eff0 [ 407.906691] Mem-Info: [ 407.909195] active_anon:12094 inactive_anon:18978 isolated_anon:0 [ 407.909195] active_file:74 inactive_file:35 isolated_file:0 [ 407.909195] unevictable:0 dirty:40 writeback:0 unstable:0 [ 407.909195] slab_reclaimable:12820 slab_unreclaimable:122113 [ 407.909195] mapped:22354 shmem:19433 pagetables:544 bounce:0 [ 407.909195] free:14071 free_pcp:62 free_cma:0 [ 407.942590] Node 0 active_anon:46648kB inactive_anon:57008kB active_file:160kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60540kB dirty:156kB writeback:0kB shmem:58624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 407.970408] Node 1 active_anon:1728kB inactive_anon:18904kB active_file:136kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28876kB dirty:4kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 407.998403] 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 [ 408.024600] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 408.033060] Node 0 DMA32 free:17984kB min:35996kB low:44992kB high:53988kB active_anon:46648kB inactive_anon:57008kB active_file:56kB inactive_file:120kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:1948kB bounce:0kB free_pcp:256kB local_pcp:0kB free_cma:0kB [ 408.063845] lowmem_reserve[]: 0 0 1 1 1 [ 408.067924] 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 [ 408.094672] lowmem_reserve[]: 0 0 0 0 0 [ 408.098773] Node 1 Normal free:27216kB min:53876kB low:67344kB high:80812kB active_anon:1728kB inactive_anon:18904kB active_file:28kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:228kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 408.127380] lowmem_reserve[]: 0 0 0 0 0 [ 408.131425] 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 [ 408.144756] Node 0 DMA32: 1478*4kB (ME) 823*8kB (UME) 207*16kB (UME) 53*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18016kB [ 408.158913] 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 [ 408.173518] Node 1 Normal: 54*4kB (UME) 64*8kB (ME) 40*16kB (ME) 10*32kB (UME) 9*64kB (ME) 11*128kB (UME) 4*256kB (ME) 3*512kB (M) 2*1024kB (M) 1*2048kB (U) 4*4096kB (U) = 26712kB [ 408.190457] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 408.199346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 408.207972] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 408.216813] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 408.225424] 19490 total pagecache pages [ 408.229445] 0 pages in swap cache [ 408.232890] Swap cache stats: add 0, delete 0, find 0/0 [ 408.238416] Free swap = 0kB [ 408.241428] Total swap = 0kB [ 408.244435] 2097051 pages RAM [ 408.247609] 0 pages HighMem/MovableOnly [ 408.251566] 369649 pages reserved [ 408.254992] 0 pages cma reserved [ 408.258382] Unreclaimable slab info: [ 408.262084] Name Used Total [ 408.267751] pid_2 12KB 32KB [ 408.273167] batadv_tt_change_cache 6KB 11KB [ 408.286154] batadv_tl_cache 6KB 16KB [ 408.291602] TIPC 15KB 37KB [ 408.296964] SCTPv6 22KB 30KB [ 408.302380] DCCPv6 22KB 30KB [ 408.307808] DCCP 21KB 35KB [ 408.313197] RXRPC 16KB 32KB [ 408.318597] rxrpc_call_jar 112KB 133KB [ 408.323960] bridge_fdb_cache 10KB 23KB [ 408.329368] fib6_nodes 178KB 284KB [ 408.334727] ip6_dst_cache 317KB 735KB [ 408.340125] RAWv6 113KB 135KB [ 408.345479] UDPv6 31KB 48KB [ 408.350919] TCPv6 27KB 30KB [ 408.356285] nf_conntrack 3KB 15KB [ 408.361749] t10_alua_lu_gp_cache 0KB 3KB [ 408.367374] sd_ext_cdb 0KB 7KB [ 408.372782] scsi_sense_cache 1056KB 1060KB [ 408.378185] virtio_scsi_cmd 16KB 16KB [ 408.384453] sgpool-128 8KB 8KB [ 408.389875] sgpool-64 4KB 12KB [ 408.395232] sgpool-32 2KB 15KB [ 408.400639] sgpool-16 1KB 7KB [ 408.405995] sgpool-8 0KB 7KB [ 408.411410] mqueue_inode_cache 19KB 37KB [ 408.416849] bio_post_read_ctx 14KB 15KB [ 408.422332] bio-2 14KB 15KB [ 408.427737] jfs_mp 7KB 7KB [ 408.433125] cifs_small_rq 15KB 16KB [ 408.438568] cifs_request 67KB 67KB [ 408.443927] cifs_mpx_ids 0KB 7KB [ 408.449352] nfs_commit_data 3KB 14KB [ 408.454702] nfs_write_data 34KB 44KB [ 408.460126] ext4_system_zone 1KB 7KB [ 408.465511] bio-1 1KB 7KB [ 408.470916] pid_namespace 4KB 11KB [ 408.476269] rpc_buffers 17KB 25KB [ 408.481652] rpc_tasks 2KB 7KB [ 408.487686] UNIX 712KB 870KB [ 408.493052] tcp_bind_bucket 1KB 4KB [ 408.498452] ip_fib_trie 27KB 43KB [ 408.503899] ip_fib_alias 126KB 201KB [ 408.509446] ip_dst_cache 8KB 28KB [ 408.514810] RAW 67KB 82KB [ 408.520224] UDP 37KB 67KB [ 408.525583] TCP 11KB 11KB [ 408.530990] hugetlbfs_inode_cache 3KB 15KB [ 408.536691] fscache_cookie_jar 1KB 7KB [ 408.542194] eventpoll_pwq 29KB 67KB [ 408.547601] eventpoll_epi 52KB 94KB [ 408.552952] inotify_inode_mark 8KB 23KB [ 408.558444] request_queue 199KB 199KB [ 408.563801] blkdev_requests 1KB 3KB [ 408.569202] blkdev_ioc 33KB 38KB [ 408.574552] bio-0 1518KB 1563KB [ 408.579947] biovec-max 1650KB 1707KB [ 408.585296] biovec-64 1814KB 1897KB [ 408.591597] biovec-16 130KB 150KB [ 408.596958] bio_integrity_payload 1KB 8KB [ 408.602709] khugepaged_mm_slot 4KB 11KB [ 408.608230] uid_cache 0KB 4KB [ 408.613579] dmaengine-unmap-2 0KB 3KB [ 408.618971] skbuff_fclone_cache 50KB 52KB [ 408.624503] skbuff_head_cache 6523KB 7387KB [ 408.629936] configfs_dir_cache 3KB 7KB [ 408.635375] file_lock_cache 12KB 43KB [ 408.640765] file_lock_ctx 9KB 11KB [ 408.646117] fsnotify_mark_connector 10KB 15KB [ 408.652042] net_namespace 87KB 87KB [ 408.657440] shmem_inode_cache 8005KB 8092KB [ 408.662799] task_delay_info 195KB 363KB [ 408.668199] taskstats 14KB 42KB [ 408.673549] proc_dir_entry 909KB 945KB [ 408.679020] pde_opener 13KB 69KB [ 408.684373] seq_file 214KB 476KB [ 408.690672] sigqueue 74KB 74KB [ 408.696036] kernfs_node_cache 17865KB 17919KB [ 408.701436] mnt_cache 263KB 280KB [ 408.706788] filp 7740KB 8227KB [ 408.712192] names_cache 132787KB 132846KB [ 408.717592] iint_cache 28KB 51KB [ 408.722953] key_jar 4KB 7KB [ 408.728368] uts_namespace 5KB 15KB [ 408.733727] nsproxy 4KB 15KB [ 408.739127] vm_area_struct 2379KB 3232KB [ 408.744481] mm_struct 294KB 533KB [ 408.750109] fs_cache 201KB 356KB [ 408.755470] files_cache 705KB 1023KB [ 408.760868] signal_cache 1387KB 1983KB [ 408.766222] sighand_cache 631KB 659KB [ 408.771624] task_struct 5738KB 5794KB [ 408.776975] cred_jar 2664KB 2668KB [ 408.782358] anon_vma_chain 815KB 1102KB [ 408.787755] anon_vma 173KB 315KB [ 408.794014] pid 127KB 268KB [ 408.799412] Acpi-Operand 156KB 198KB [ 408.804779] Acpi-ParseExt 9KB 11KB [ 408.810201] Acpi-Parse 41KB 47KB [ 408.815558] Acpi-State 52KB 63KB [ 408.821030] Acpi-Namespace 20KB 27KB [ 408.826394] numa_policy 0KB 3KB [ 408.831837] debug_objects_cache 1413KB 1557KB [ 408.837371] trace_event_file 297KB 298KB [ 408.842907] ftrace_event_field 398KB 401KB [ 408.848413] pool_workqueue 165KB 196KB [ 408.853781] page->ptl 332KB 616KB [ 408.859241] kmalloc-2097152 2050KB 2050KB [ 408.864593] kmalloc-524288 7710KB 8738KB [ 408.869991] kmalloc-262144 1290KB 1290KB [ 408.875343] kmalloc-131072 650KB 650KB [ 408.880732] kmalloc-65536 2640KB 2706KB [ 408.886088] kmalloc-32768 2211KB 2211KB [ 408.891491] kmalloc-16384 1171KB 1254KB [ 408.898169] kmalloc-8192 4686KB 4801KB [ 408.903535] kmalloc-4096 21364KB 21364KB [ 408.909030] kmalloc-2048 13423KB 15351KB [ 408.914392] kmalloc-1024 10657KB 14064KB [ 408.919808] kmalloc-512 13298KB 15000KB [ 408.925159] kmalloc-256 4853KB 6153KB [ 408.930591] kmalloc-128 1062KB 1527KB [ 408.935939] kmalloc-96 3336KB 3532KB [ 408.941408] kmalloc-64 2325KB 3168KB [ 408.946767] kmalloc-32 1783KB 2303KB [ 408.952199] kmalloc-192 1965KB 2796KB [ 408.957599] kmem_cache 177KB 183KB [ 408.962956] Out of memory (oom_kill_allocating_task): Kill process 12234 (syz-executor.1) score 0 or sacrifice child [ 408.973724] Killed process 16232 (syz-executor.1) total-vm:62860kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:80kB [ 408.984880] oom_reaper: reaped process 16232 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:68kB [ 408.988608] syz-executor.1 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 409.008063] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 409.013188] CPU: 0 PID: 12234 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 409.021061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 409.030408] Call Trace: [ 409.032997] dump_stack+0x1fc/0x2ef [ 409.036616] dump_header+0x15d/0xc3f [ 409.040313] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 409.045414] ? ___ratelimit+0x319/0x590 [ 409.049371] oom_kill_process.cold+0x10/0x692 [ 409.053847] ? check_preemption_disabled+0x41/0x280 [ 409.058847] ? has_intersects_mems_allowed+0x1d6/0x290 [ 409.064102] out_of_memory+0x1072/0x1390 [ 409.068148] ? oom_killer_disable+0x270/0x270 [ 409.072628] ? mutex_trylock+0x15f/0x1a0 [ 409.076674] __alloc_pages_nodemask+0x23a2/0x2890 [ 409.081500] ? find_get_entry+0x4cd/0x8a0 [ 409.085633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 409.090477] alloc_pages_current+0x193/0x2a0 [ 409.094870] filemap_fault+0x146e/0x2180 [ 409.098919] ext4_filemap_fault+0x84/0xb0 [ 409.103046] __do_fault+0x10b/0x4b0 [ 409.106666] ? do_raw_spin_unlock+0x171/0x230 [ 409.111141] __handle_mm_fault+0x273b/0x41c0 [ 409.115532] ? debug_object_free+0x1cc/0x380 [ 409.119919] ? vm_insert_page+0x9c0/0x9c0 [ 409.124054] ? check_preemption_disabled+0x41/0x280 [ 409.129052] handle_mm_fault+0x436/0xb10 [ 409.133095] __do_page_fault+0x68e/0xd60 [ 409.137137] ? trace_hardirqs_off_caller+0x6e/0x210 [ 409.142132] ? spurious_fault+0x840/0x840 [ 409.146261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 409.151084] ? page_fault+0x8/0x30 [ 409.154605] page_fault+0x1e/0x30 [ 409.158036] RIP: 0033:0x7f6d2f5dadf1 [ 409.161729] Code: Bad RIP value. [ 409.165068] RSP: 002b:00007ffc2455eec0 EFLAGS: 00010293 [ 409.170407] RAX: 0000000000000000 RBX: 000000000000004c RCX: 00007f6d2f5dadf1 [ 409.177666] RDX: 00007ffc2455ef00 RSI: 0000000000000000 RDI: 0000000000000000 [ 409.184925] RBP: 00007ffc2455ef8c R08: 0000000000000000 R09: 0000006950df7a27 [ 409.192172] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 409.199418] R13: 00000000000635ba R14: 0000000000000019 R15: 00007ffc2455eff0 [ 409.207927] Mem-Info: [ 409.210362] active_anon:12068 inactive_anon:18977 isolated_anon:0 [ 409.210362] active_file:27 inactive_file:25 isolated_file:0 [ 409.210362] unevictable:0 dirty:23 writeback:0 unstable:0 [ 409.210362] slab_reclaimable:12819 slab_unreclaimable:122089 [ 409.210362] mapped:22314 shmem:19433 pagetables:544 bounce:0 [ 409.210362] free:13901 free_pcp:156 free_cma:0 [ 409.243768] Node 0 active_anon:46600kB inactive_anon:57004kB active_file:88kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60480kB dirty:92kB writeback:0kB shmem:58624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.257432] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 409.271438] Node 1 active_anon:1672kB inactive_anon:18904kB active_file:20kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.271446] 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 [ 409.271475] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 409.298854] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 409.309201] Node 0 DMA32 free:17764kB min:35996kB low:44992kB high:53988kB active_anon:46600kB inactive_anon:57004kB active_file:88kB inactive_file:68kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:1948kB bounce:0kB free_pcp:296kB local_pcp:12kB free_cma:0kB [ 409.344763] CPU: 1 PID: 16224 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 409.361789] lowmem_reserve[]: 0 0 1 1 1 [ 409.373690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 409.373695] Call Trace: [ 409.373717] dump_stack+0x1fc/0x2ef [ 409.373735] warn_alloc.cold+0x7b/0x18f [ 409.373755] ? zone_watermark_ok_safe+0x260/0x260 [ 409.373769] ? usleep_range+0x170/0x170 [ 409.373790] ? collect_expired_timers+0x2a0/0x2a0 [ 409.373817] __alloc_pages_nodemask+0x232f/0x2890 [ 409.396778] 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 [ 409.397566] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 409.397584] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.397621] alloc_pages_current+0x193/0x2a0 [ 409.397636] relay_open_buf.part.0+0x2a8/0xb80 [ 409.397657] relay_open+0x537/0x9f0 [ 409.407335] lowmem_reserve[]: 0 0 0 0 0 [ 409.418827] do_blk_trace_setup+0x4f6/0xb40 [ 409.418844] ? _copy_from_user+0xd2/0x130 [ 409.418858] __blk_trace_setup+0xca/0x180 [ 409.418873] ? do_blk_trace_setup+0xb40/0xb40 [ 409.418888] ? migrate_swap_stop+0x900/0x900 [ 409.418913] blk_trace_ioctl+0x155/0x290 [ 409.418928] ? blk_add_driver_data+0x540/0x540 [ 409.423759] Node 1 Normal free:26712kB min:53876kB low:67344kB high:80812kB active_anon:1672kB inactive_anon:18904kB active_file:20kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:228kB bounce:0kB free_pcp:304kB local_pcp:0kB free_cma:0kB [ 409.449596] ? __lock_acquire+0x6de/0x3ff0 [ 409.449615] blkdev_ioctl+0x112/0x1a80 [ 409.449629] ? blkpg_ioctl+0x9d0/0x9d0 [ 409.449642] ? do_futex+0x171/0x1880 [ 409.449657] ? mark_held_locks+0xf0/0xf0 [ 409.449674] ? debug_check_no_obj_freed+0x201/0x490 [ 409.449695] ? futex_exit_release+0x220/0x220 [ 409.469853] lowmem_reserve[]: 0 0 0 0 0 [ 409.471821] block_ioctl+0xe9/0x130 [ 409.475770] 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 [ 409.480076] ? blkdev_fallocate+0x3f0/0x3f0 [ 409.480090] do_vfs_ioctl+0xcdb/0x12e0 [ 409.480106] ? lock_downgrade+0x720/0x720 [ 409.480123] ? check_preemption_disabled+0x41/0x280 [ 409.480137] ? ioctl_preallocate+0x200/0x200 [ 409.480155] ? __fget+0x356/0x510 [ 409.480172] ? do_dup2+0x450/0x450 [ 409.480187] ? __se_sys_futex+0x298/0x3b0 [ 409.480209] ksys_ioctl+0x9b/0xc0 [ 409.497177] Node 0 DMA32: 1479*4kB (UME) 813*8kB (UME) 199*16kB (UME) 53*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17812kB [ 409.497336] __x64_sys_ioctl+0x6f/0xb0 [ 409.501425] 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 [ 409.505936] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 409.551319] Node 1 Normal: 54*4kB (UME) 64*8kB (ME) 40*16kB (ME) 10*32kB (UME) 9*64kB (ME) 11*128kB (UME) 4*256kB (ME) 3*512kB (M) 2*1024kB (M) 1*2048kB (U) 4*4096kB (U) = 26712kB [ 409.554132] do_syscall_64+0xf9/0x620 [ 409.574319] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 409.584334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.584348] RIP: 0033:0x7ffae12470c9 [ 409.584362] Code: Bad RIP value. [ 409.584370] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.584383] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 409.584394] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 409.603690] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 409.606083] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 409.625471] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 409.634701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.634709] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 409.656416] Mem-Info: [ 409.686112] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 409.703738] active_anon:12068 inactive_anon:18977 isolated_anon:0 [ 409.703738] active_file:27 inactive_file:25 isolated_file:0 [ 409.703738] unevictable:0 dirty:23 writeback:0 unstable:0 [ 409.703738] slab_reclaimable:12819 slab_unreclaimable:122089 [ 409.703738] mapped:22314 shmem:19433 pagetables:544 bounce:0 [ 409.703738] free:13838 free_pcp:150 free_cma:0 [ 409.726865] 19490 total pagecache pages [ 409.749231] Node 0 active_anon:46600kB inactive_anon:57004kB active_file:88kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60480kB dirty:92kB writeback:0kB shmem:58624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.765567] 0 pages in swap cache [ 409.778567] Node 1 active_anon:1672kB inactive_anon:18904kB active_file:20kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 409.821757] Swap cache stats: add 0, delete 0, find 0/0 [ 409.849184] 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 [ 409.881667] Free swap = 0kB [ 409.907285] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 409.912384] Node 0 DMA32 free:17764kB min:35996kB low:44992kB high:53988kB active_anon:46600kB inactive_anon:57004kB active_file:88kB inactive_file:68kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:1948kB bounce:0kB free_pcp:296kB local_pcp:284kB free_cma:0kB [ 409.915025] Total swap = 0kB [ 409.949993] lowmem_reserve[]: 0 0 1 1 1 [ 409.954162] 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 [ 409.964576] 2097051 pages RAM [ 409.987475] lowmem_reserve[]: 0 0 0 0 0 [ 409.991471] Node 1 Normal free:26712kB min:53876kB low:67344kB high:80812kB active_anon:1672kB inactive_anon:18904kB active_file:12kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:192kB pagetables:228kB bounce:0kB free_pcp:304kB local_pcp:304kB free_cma:0kB [ 410.002195] 0 pages HighMem/MovableOnly [ 410.027656] lowmem_reserve[]: 0 0 0 0 0 [ 410.031653] 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 [ 410.042867] 369649 pages reserved [ 410.048700] Node 0 DMA32: 1518*4kB (UME) 837*8kB (UME) 216*16kB (UME) 55*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18496kB [ 410.052319] 0 pages cma reserved [ 410.078623] 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 [ 410.083567] Unreclaimable slab info: [ 410.093557] Name Used Total [ 410.104940] pid_2 9KB 32KB [ 410.110425] batadv_tt_change_cache 4KB 11KB [ 410.110870] Node 1 Normal: 66*4kB (UME) 64*8kB (UME) 42*16kB (UME) 9*32kB (ME) 9*64kB (ME) 11*128kB (UME) 5*256kB (UME) 3*512kB (M) 2*1024kB (M) 1*2048kB (U) 4*4096kB (U) = 27016kB [ 410.116219] batadv_tl_cache 6KB 16KB [ 410.137367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 410.144485] TIPC 15KB 37KB [ 410.151161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 410.152915] SCTPv6 22KB 30KB [ 410.161569] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 410.161580] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 410.161591] 19490 total pagecache pages [ 410.172267] DCCPv6 22KB 30KB [ 410.179416] 0 pages in swap cache [ 410.184448] DCCP 21KB 35KB [ 410.191840] Swap cache stats: add 0, delete 0, find 0/0 [ 410.201142] RXRPC 16KB 32KB [ 410.202546] Free swap = 0kB [ 410.212934] rxrpc_call_jar 112KB 133KB [ 410.216941] Total swap = 0kB [ 410.224747] 2097051 pages RAM [ 410.231599] 0 pages HighMem/MovableOnly [ 410.235572] 369649 pages reserved [ 410.239099] 0 pages cma reserved [ 410.242318] bridge_fdb_cache 10KB 23KB [ 410.264679] fib6_nodes 174KB 284KB [ 410.270299] ip6_dst_cache 297KB 731KB [ 410.275671] RAWv6 111KB 128KB [ 410.286696] UDPv6 31KB 48KB [ 410.293087] TCPv6 24KB 30KB [ 410.305832] nf_conntrack 3KB 15KB [ 410.312041] t10_alua_lu_gp_cache 0KB 3KB [ 410.324052] sd_ext_cdb 0KB 7KB [ 410.331440] scsi_sense_cache 1056KB 1060KB [ 410.336989] virtio_scsi_cmd 16KB 16KB [ 410.352103] sgpool-128 8KB 8KB [ 410.361484] sgpool-64 4KB 12KB [ 410.369235] sgpool-32 2KB 15KB [ 410.375273] sgpool-16 1KB 7KB [ 410.417391] sgpool-8 0KB 7KB [ 410.422826] mqueue_inode_cache 18KB 37KB [ 410.429610] bio_post_read_ctx 14KB 15KB [ 410.435048] bio-2 14KB 15KB [ 410.447360] jfs_mp 7KB 7KB [ 410.452769] cifs_small_rq 15KB 16KB [ 410.477442] cifs_request 67KB 67KB [ 410.482832] cifs_mpx_ids 0KB 7KB [ 410.497434] nfs_commit_data 3KB 14KB [ 410.502815] nfs_write_data 34KB 44KB [ 410.513303] ext4_system_zone 1KB 7KB [ 410.527383] bio-1 1KB 7KB [ 410.532760] pid_namespace 3KB 11KB [ 410.547370] rpc_buffers 17KB 25KB [ 410.552748] rpc_tasks 2KB 7KB [ 410.567357] UNIX 665KB 836KB [ 410.572736] tcp_bind_bucket 1KB 4KB [ 410.597388] ip_fib_trie 27KB 43KB [ 410.602769] ip_fib_alias 124KB 201KB [ 410.613156] ip_dst_cache 7KB 28KB [ 410.627390] RAW 66KB 82KB [ 410.632758] UDP 35KB 67KB [ 410.647358] TCP 8KB 11KB [ 410.652734] hugetlbfs_inode_cache 3KB 15KB [ 410.667425] fscache_cookie_jar 1KB 7KB [ 410.672897] eventpoll_pwq 26KB 67KB [ 410.707364] eventpoll_epi 47KB 94KB [ 410.712747] inotify_inode_mark 8KB 23KB [ 410.733248] request_queue 199KB 199KB [ 410.747445] blkdev_requests 1KB 3KB [ 410.752821] blkdev_ioc 29KB 38KB [ 410.767379] bio-0 1464KB 1526KB [ 410.772789] biovec-max 1658KB 1716KB [ 410.787380] biovec-64 1803KB 1897KB [ 410.792754] biovec-16 121KB 150KB [ 410.806196] bio_integrity_payload 1KB 8KB [ 410.817540] khugepaged_mm_slot 3KB 11KB [ 410.823014] uid_cache 0KB 4KB [ 410.856660] dmaengine-unmap-2 0KB 3KB [ 410.877496] skbuff_fclone_cache 46KB 52KB [ 410.883060] skbuff_head_cache 6202KB 7372KB [ 410.888799] configfs_dir_cache 3KB 7KB [ 410.894253] file_lock_cache 11KB 43KB [ 410.899926] file_lock_ctx 9KB 11KB [ 410.905291] fsnotify_mark_connector 7KB 15KB [ 410.911674] net_namespace 87KB 87KB [ 410.917038] shmem_inode_cache 7990KB 8088KB [ 410.922737] task_delay_info 181KB 363KB [ 410.928445] taskstats 10KB 42KB [ 410.933809] proc_dir_entry 907KB 945KB [ 410.939513] pde_opener 10KB 69KB [ 410.944884] seq_file 196KB 464KB [ 410.950598] sigqueue 67KB 74KB [ 410.959418] kernfs_node_cache 17844KB 17911KB [ 410.964791] mnt_cache 262KB 280KB [ 410.992919] filp 7823KB 8227KB [ 411.006355] names_cache 135247KB 135269KB [ 411.019355] iint_cache 27KB 51KB [ 411.024734] key_jar 4KB 7KB [ 411.045674] uts_namespace 5KB 15KB [ 411.062257] nsproxy 4KB 15KB [ 411.094705] device hsr_slave_1 left promiscuous mode [ 411.097349] vm_area_struct 2306KB 3225KB [ 411.105534] mm_struct 277KB 520KB [ 411.111189] fs_cache 181KB 356KB [ 411.116812] files_cache 644KB 993KB [ 411.118527] device hsr_slave_0 left promiscuous mode [ 411.122510] signal_cache 1344KB 1969KB [ 411.132951] sighand_cache 561KB 652KB [ 411.138576] task_struct 5712KB 5769KB [ 411.143938] cred_jar 2672KB 2676KB [ 411.149612] anon_vma_chain 795KB 1102KB [ 411.154973] anon_vma 141KB 315KB [ 411.163005] pid 117KB 268KB [ 411.168798] Acpi-Operand 156KB 198KB [ 411.173843] team0 (unregistering): Port device team_slave_1 removed [ 411.174164] Acpi-ParseExt 9KB 11KB [ 411.186536] Acpi-Parse 41KB 47KB [ 411.192495] Acpi-State 52KB 63KB [ 411.198184] Acpi-Namespace 20KB 27KB [ 411.203557] numa_policy 0KB 3KB [ 411.209234] debug_objects_cache 1411KB 1557KB [ 411.215010] trace_event_file 297KB 298KB [ 411.215326] team0 (unregistering): Port device team_slave_0 removed [ 411.220669] ftrace_event_field 398KB 401KB [ 411.232569] pool_workqueue 163KB 196KB [ 411.240437] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 411.247322] page->ptl 319KB 616KB [ 411.252881] kmalloc-2097152 2050KB 2050KB [ 411.258588] kmalloc-524288 7710KB 8738KB [ 411.263990] kmalloc-262144 1290KB 1290KB [ 411.269687] kmalloc-131072 650KB 650KB [ 411.275272] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 411.275296] kmalloc-65536 2640KB 2706KB [ 411.288036] kmalloc-32768 2211KB 2211KB [ 411.293608] kmalloc-16384 1171KB 1221KB [ 411.299287] kmalloc-8192 4653KB 4752KB [ 411.304653] kmalloc-4096 20463KB 20502KB [ 411.310383] kmalloc-2048 12962KB 15204KB [ 411.315782] kmalloc-1024 10076KB 13938KB [ 411.321544] kmalloc-512 12420KB 14898KB [ 411.326908] kmalloc-256 4671KB 6142KB [ 411.332802] kmalloc-128 1039KB 1527KB [ 411.338500] kmalloc-96 3268KB 3532KB [ 411.343866] kmalloc-64 2313KB 3168KB [ 411.349600] kmalloc-32 1738KB 2303KB [ 411.354986] kmalloc-192 1929KB 2796KB [ 411.360700] kmem_cache 177KB 183KB [ 411.366067] Out of memory (oom_kill_allocating_task): Kill process 12234 (syz-executor.1) score 0 or sacrifice child [ 411.377907] bond0 (unregistering): Released all slaves [ 411.386646] Killed process 12234 (syz-executor.1) total-vm:56708kB, anon-rss:464kB, file-rss:13176kB, shmem-rss:28kB [ 411.398114] oom_reaper: reaped process 12234 (syz-executor.1), now anon-rss:0kB, file-rss:13172kB, shmem-rss:28kB [ 411.463812] device hsr_slave_1 left promiscuous mode [ 411.482781] device hsr_slave_0 left promiscuous mode [ 411.504360] team0 (unregistering): Port device team_slave_1 removed [ 411.521406] team0 (unregistering): Port device team_slave_0 removed [ 411.540486] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 411.558872] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 411.606838] bond0 (unregistering): Released all slaves [ 411.639058] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.645433] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.654299] device bridge_slave_0 entered promiscuous mode [ 411.755219] bridge0: port 2(bridge_slave_1) entered blocking state [ 411.762564] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.796375] device bridge_slave_1 entered promiscuous mode [ 411.895981] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 411.912869] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 411.976577] bridge0: port 1(bridge_slave_0) entered blocking state [ 411.986526] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.998676] device bridge_slave_0 entered promiscuous mode [ 412.019074] bridge0: port 1(bridge_slave_0) entered blocking state 17:56:13 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) [ 412.028172] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.039385] device bridge_slave_0 entered promiscuous mode [ 412.046621] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.054795] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.083937] device bridge_slave_1 entered promiscuous mode [ 412.106058] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 412.121849] team0: Port device team_slave_0 added [ 412.147712] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.154073] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.185299] device bridge_slave_1 entered promiscuous mode [ 412.216683] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 412.229831] team0: Port device team_slave_1 added [ 412.270868] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 412.296024] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 412.311871] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.329401] 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. [ 412.360536] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 412.375036] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 412.392389] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 412.404504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 412.414371] 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. [ 412.445995] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 412.497113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 412.506306] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 412.515444] team0: Port device team_slave_0 added [ 412.521610] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 412.530854] team0: Port device team_slave_0 added [ 412.536167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 412.545582] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 412.554341] team0: Port device team_slave_1 added [ 412.560608] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 412.569111] team0: Port device team_slave_1 added [ 412.612992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.621567] 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. [ 412.676887] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 412.707979] device hsr_slave_0 entered promiscuous mode [ 412.717175] device hsr_slave_1 entered promiscuous mode [ 412.735237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 412.743327] 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. [ 412.796421] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 412.819469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 412.825715] 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. [ 412.895278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 412.918751] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 412.931650] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 412.946470] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 412.955143] 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. [ 413.032592] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 413.057109] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 413.072779] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 413.100682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 413.133090] device hsr_slave_0 entered promiscuous mode [ 413.151667] device hsr_slave_1 entered promiscuous mode [ 413.164744] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 413.179367] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 413.188090] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 413.265971] device hsr_slave_0 entered promiscuous mode [ 413.278483] device hsr_slave_1 entered promiscuous mode [ 413.303892] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 413.330161] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 413.469442] IPVS: ftp: loaded support on port[0] = 21 [ 413.514941] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 413.729976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 413.761660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 413.783051] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 413.877124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 413.884035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 413.898691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 413.945778] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 413.952820] 8021q: adding VLAN 0 to HW filter on device team0 [ 413.993628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 414.006689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 414.042292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 414.054524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 414.063540] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 414.072211] bridge0: port 1(bridge_slave_0) entered blocking state [ 414.078639] bridge0: port 1(bridge_slave_0) entered forwarding state [ 414.099579] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 414.146416] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 414.162641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 414.177762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 414.185676] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 414.199322] bridge0: port 2(bridge_slave_1) entered blocking state [ 414.205769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 414.214667] chnl_net:caif_netlink_parms(): no params data found [ 414.237692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 414.256538] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 414.270365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 414.278649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 414.285659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 414.296486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 414.323811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 414.342730] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 414.351762] 8021q: adding VLAN 0 to HW filter on device team0 [ 414.366225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 414.385404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 414.392355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 414.402754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 414.417295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 414.426453] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 414.443003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 414.460171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 414.954949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 414.974834] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 414.999853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 415.016371] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.022814] bridge0: port 1(bridge_slave_0) entered forwarding state [ 415.044011] in:imklog cpuset=/ mems_allowed=0-1 [ 415.052852] CPU: 0 PID: 15255 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 415.060320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 415.069662] Call Trace: [ 415.072245] dump_stack+0x1fc/0x2ef [ 415.075863] dump_header+0x15d/0xc3f [ 415.079566] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 415.084660] ? ___ratelimit+0x319/0x590 [ 415.088628] oom_kill_process.cold+0x10/0x692 [ 415.093115] ? check_preemption_disabled+0x41/0x280 [ 415.098141] ? has_intersects_mems_allowed+0x1d6/0x290 [ 415.103404] out_of_memory+0x1072/0x1390 [ 415.107457] ? oom_killer_disable+0x270/0x270 [ 415.111938] ? mutex_trylock+0x15f/0x1a0 [ 415.115998] __alloc_pages_nodemask+0x23a2/0x2890 [ 415.120832] ? find_get_entry+0x4cd/0x8a0 [ 415.124975] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 415.129828] alloc_pages_current+0x193/0x2a0 [ 415.134225] filemap_fault+0x146e/0x2180 [ 415.138283] ext4_filemap_fault+0x84/0xb0 [ 415.142419] __do_fault+0x10b/0x4b0 [ 415.146034] ? do_raw_spin_unlock+0x171/0x230 [ 415.150518] __handle_mm_fault+0x273b/0x41c0 [ 415.154914] ? vm_insert_page+0x9c0/0x9c0 [ 415.159046] ? lock_downgrade+0x720/0x720 [ 415.163189] ? check_preemption_disabled+0x41/0x280 [ 415.168193] handle_mm_fault+0x436/0xb10 [ 415.172244] __do_page_fault+0x68e/0xd60 [ 415.176305] ? trace_hardirqs_off_caller+0x6e/0x210 [ 415.181308] ? spurious_fault+0x840/0x840 [ 415.185442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 415.190271] ? page_fault+0x8/0x30 [ 415.193801] page_fault+0x1e/0x30 [ 415.197240] RIP: 0033:0x7fc40e55ff10 [ 415.200938] Code: Bad RIP value. [ 415.204290] RSP: 002b:00007fc40ce54458 EFLAGS: 00010206 [ 415.209637] RAX: 0000000000000000 RBX: 00007fc40ce544b8 RCX: 0000000000000006 [ 415.216892] RDX: 000000000000003e RSI: 00007fc40ce54da3 RDI: 0000000000000260 [ 415.224230] RBP: 00007fc40ce544b8 R08: 00007fc40e631940 R09: 0000000004000001 [ 415.231483] R10: 0000000000000001 R11: 0000000000000000 R12: 00007fc40ce54da0 [ 415.238739] R13: 00007fc40ce54da3 R14: 0000000000001f9f R15: 00007fc40ce54df5 [ 415.253219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 415.268844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 415.279157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 415.281683] Mem-Info: [ 415.324800] active_anon:12189 inactive_anon:18978 isolated_anon:0 [ 415.324800] active_file:35 inactive_file:1 isolated_file:0 [ 415.324800] unevictable:0 dirty:1 writeback:0 unstable:0 [ 415.324800] slab_reclaimable:12750 slab_unreclaimable:121499 [ 415.324800] mapped:22414 shmem:19434 pagetables:564 bounce:0 [ 415.324800] free:13845 free_pcp:127 free_cma:0 [ 415.432546] Node 0 active_anon:47116kB inactive_anon:57008kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60880kB dirty:4kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 415.473007] Node 1 active_anon:1640kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 415.489573] Bluetooth: hci2: command 0x0409 tx timeout [ 415.503418] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 415.525738] 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 [ 415.564368] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 415.573114] CPU: 0 PID: 16232 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 415.580997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 415.590344] Call Trace: [ 415.592936] dump_stack+0x1fc/0x2ef [ 415.596567] warn_alloc.cold+0x7b/0x18f [ 415.600545] ? zone_watermark_ok_safe+0x260/0x260 [ 415.605385] ? usleep_range+0x170/0x170 [ 415.609357] ? mark_held_locks+0xa6/0xf0 [ 415.613419] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 415.618607] ? collect_expired_timers+0x2a0/0x2a0 [ 415.621330] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 415.623461] __alloc_pages_nodemask+0x232f/0x2890 [ 415.628479] Node 0 DMA32 free:17572kB min:35996kB low:44992kB high:53988kB active_anon:47116kB inactive_anon:57008kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2040kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 415.633289] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 415.661808] lowmem_reserve[]: 0 0 1 1 1 [ 415.666613] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.670575] 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 [ 415.675298] ? retint_kernel+0x2d/0x2d [ 415.701136] lowmem_reserve[]: 0 0 0 0 0 [ 415.704994] ? policy_node+0x14/0x140 [ 415.708954] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:1640kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:216kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.712717] ? policy_node+0x2d/0x140 [ 415.741073] lowmem_reserve[]: 0 0 0 0 0 [ 415.744852] alloc_pages_current+0x193/0x2a0 [ 415.748822] 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 [ 415.753203] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 415.766711] Node 0 DMA32: 1592*4kB (UME) 839*8kB (ME) 190*16kB (UME) 50*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18232kB [ 415.771521] relay_open_buf.part.0+0x2a8/0xb80 [ 415.771545] relay_open+0x537/0x9f0 [ 415.785608] 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 [ 415.790160] do_blk_trace_setup+0x4f6/0xb40 [ 415.790177] ? _copy_from_user+0xd2/0x130 [ 415.790194] __blk_trace_setup+0xca/0x180 [ 415.793799] Node 1 Normal: 95*4kB (ME) 68*8kB (ME) 20*16kB (ME) 12*32kB (UME) 8*64kB (UME) 10*128kB (ME) 4*256kB (UME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (U) = 26972kB [ 415.804793] ? do_blk_trace_setup+0xb40/0xb40 [ 415.804820] blk_trace_ioctl+0x155/0x290 [ 415.804836] ? blk_add_driver_data+0x540/0x540 [ 415.809187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 415.813301] ? __lock_acquire+0x6de/0x3ff0 [ 415.817474] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 415.833632] blkdev_ioctl+0x112/0x1a80 [ 415.833648] ? blkpg_ioctl+0x9d0/0x9d0 [ 415.833665] ? do_futex+0x171/0x1880 [ 415.838161] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 415.842184] ? mark_held_locks+0xf0/0xf0 [ 415.846758] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 415.855603] ? debug_check_no_obj_freed+0x201/0x490 [ 415.855622] ? futex_exit_release+0x220/0x220 [ 415.855638] block_ioctl+0xe9/0x130 [ 415.855652] ? blkdev_fallocate+0x3f0/0x3f0 [ 415.859887] 19489 total pagecache pages [ 415.868443] do_vfs_ioctl+0xcdb/0x12e0 [ 415.868460] ? lock_downgrade+0x720/0x720 [ 415.868476] ? check_preemption_disabled+0x41/0x280 [ 415.868491] ? ioctl_preallocate+0x200/0x200 [ 415.872361] 0 pages in swap cache [ 415.876234] ? __fget+0x356/0x510 [ 415.880001] Swap cache stats: add 0, delete 0, find 0/0 [ 415.888775] ? do_dup2+0x450/0x450 [ 415.888790] ? __se_sys_futex+0x298/0x3b0 [ 415.888811] ksys_ioctl+0x9b/0xc0 [ 415.892841] Free swap = 0kB [ 415.901487] __x64_sys_ioctl+0x6f/0xb0 [ 415.901502] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 415.901517] do_syscall_64+0xf9/0x620 [ 415.906502] Total swap = 0kB [ 415.910985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.910996] RIP: 0033:0x7f6d2f5b60c9 [ 415.911011] Code: Bad RIP value. [ 415.914625] 2097051 pages RAM [ 415.918928] RSP: 002b:00007f6d2db28168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.918941] RAX: ffffffffffffffda RBX: 00007f6d2f6d5f80 RCX: 00007f6d2f5b60c9 [ 415.918948] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 415.918955] RBP: 00007f6d2f611ae9 R08: 0000000000000000 R09: 0000000000000000 [ 415.918962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 415.918970] R13: 00007ffc2455eccf R14: 00007f6d2db28300 R15: 0000000000022000 [ 415.931202] Mem-Info: [ 415.931235] active_anon:12189 inactive_anon:18978 isolated_anon:0 [ 415.931235] active_file:10 inactive_file:25 isolated_file:0 [ 415.931235] unevictable:0 dirty:1 writeback:0 unstable:0 [ 415.931235] slab_reclaimable:12750 slab_unreclaimable:121499 [ 415.931235] mapped:22414 shmem:19434 pagetables:564 bounce:0 [ 415.931235] free:13845 free_pcp:1 free_cma:0 [ 415.931269] Node 0 active_anon:47116kB inactive_anon:57008kB active_file:24kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60880kB dirty:4kB writeback:0kB shmem:58628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 415.931295] Node 1 active_anon:1640kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 415.931300] 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 [ 415.931327] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 415.931344] Node 0 DMA32 free:17572kB min:35996kB low:44992kB high:53988kB active_anon:47116kB inactive_anon:57008kB active_file:48kB inactive_file:36kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2040kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 415.931374] lowmem_reserve[]: 0 0 1 1 1 [ 415.931393] 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 [ 415.931419] lowmem_reserve[]: 0 0 0 0 0 [ 415.931442] Node 1 Normal free:26924kB min:53876kB low:67344kB high:80812kB active_anon:1640kB inactive_anon:18904kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:216kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 415.991047] 0 pages HighMem/MovableOnly [ 416.002328] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 416.028122] 369649 pages reserved [ 416.039613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 416.066044] 0 pages cma reserved [ 416.092807] lowmem_reserve[]: 0 0 0 0 0 [ 416.124767] Unreclaimable slab info: [ 416.153324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 416.172078] Name Used Total [ 416.214465] 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 [ 416.232071] pid_2 10KB 32KB [ 416.330988] batadv_tt_change_cache 2KB 11KB [ 416.336804] batadv_tl_cache 8KB 16KB [ 416.349277] TIPC 24KB 37KB [ 416.354664] SCTPv6 26KB 30KB [ 416.364287] DCCPv6 20KB 30KB [ 416.371846] DCCP 23KB 35KB [ 416.381344] Node 0 DMA32: 1592*4kB (UME) 839*8kB (ME) 190*16kB (UME) 50*32kB [ 416.381379] RXRPC 19KB 32KB [ 416.381381] (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18232kB [ 416.390323] rxrpc_call_jar 124KB 133KB [ 416.413669] bridge_fdb_cache 27KB 27KB [ 416.422353] fib6_nodes 181KB 284KB [ 416.433747] 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 [ 416.445275] ip6_dst_cache 275KB 731KB [ 416.446721] Node 1 Normal: 95*4kB (ME) 68*8kB (ME) 20*16kB (ME) 12*32kB (UME) 8*64kB (UME) 10*128kB (ME) 4*256kB (UME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (U) = 26972kB [ 416.456139] RAWv6 113KB 128KB [ 416.481989] UDPv6 37KB 48KB [ 416.491026] TCPv6 27KB 36KB [ 416.496401] nf_conntrack 2KB 15KB [ 416.507792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 416.516635] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 416.520901] t10_alua_lu_gp_cache 0KB 3KB [ 416.534105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 416.552539] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 416.564512] 19482 total pagecache pages [ 416.574736] sd_ext_cdb 0KB 7KB [ 416.583649] 0 pages in swap cache [ 416.593905] Swap cache stats: add 0, delete 0, find 0/0 [ 416.602628] scsi_sense_cache 1056KB 1060KB [ 416.614240] Free swap = 0kB [ 416.615125] virtio_scsi_cmd 16KB 16KB [ 416.620259] Total swap = 0kB [ 416.625702] 2097051 pages RAM [ 416.642077] sgpool-128 8KB 8KB [ 416.653508] 0 pages HighMem/MovableOnly [ 416.656249] sgpool-64 4KB 12KB [ 416.663903] 369649 pages reserved [ 416.675406] 0 pages cma reserved [ 416.686352] sgpool-32 2KB 15KB [ 416.712690] sgpool-16 1KB 7KB [ 416.718417] sgpool-8 0KB 7KB [ 416.723791] mqueue_inode_cache 24KB 37KB [ 416.729800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 416.738784] bio_post_read_ctx 14KB 15KB [ 416.747978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 416.756806] bio-2 14KB 15KB [ 416.762983] bridge0: port 2(bridge_slave_1) entered blocking state [ 416.769533] bridge0: port 2(bridge_slave_1) entered forwarding state [ 416.776930] jfs_mp 7KB 7KB [ 416.785182] cifs_small_rq 15KB 16KB [ 416.790661] cifs_request 67KB 67KB [ 416.796473] cifs_mpx_ids 0KB 7KB [ 416.802098] nfs_commit_data 3KB 14KB [ 416.807795] nfs_write_data 34KB 44KB [ 416.813266] ext4_system_zone 1KB 7KB [ 416.818859] bio-1 1KB 7KB [ 416.824292] pid_namespace 5KB 11KB [ 416.830165] rpc_buffers 17KB 25KB [ 416.835595] rpc_tasks 2KB 7KB [ 416.841097] UNIX 733KB 836KB [ 416.846537] tcp_bind_bucket 2KB 4KB [ 416.852048] ip_fib_trie 34KB 43KB [ 416.857499] ip_fib_alias 142KB 201KB [ 416.862961] ip_dst_cache 22KB 28KB [ 416.868589] RAW 73KB 82KB [ 416.874221] UDP 47KB 67KB [ 416.879800] TCP 8KB 11KB [ 416.886438] hugetlbfs_inode_cache 3KB 15KB [ 416.893573] fscache_cookie_jar 1KB 7KB [ 416.904778] eventpoll_pwq 29KB 67KB [ 416.916273] eventpoll_epi 54KB 94KB [ 416.928563] inotify_inode_mark 7KB 23KB [ 416.939755] request_queue 199KB 199KB [ 416.950730] blkdev_requests 1KB 3KB [ 416.961743] blkdev_ioc 26KB 38KB [ 416.973961] bio-0 1401KB 1440KB [ 416.979568] biovec-max 1658KB 1716KB [ 416.986298] biovec-64 1749KB 1795KB [ 416.991991] biovec-16 126KB 150KB [ 417.006814] bio_integrity_payload 1KB 8KB [ 417.023438] khugepaged_mm_slot 4KB 11KB [ 417.031957] uid_cache 0KB 4KB [ 417.042970] dmaengine-unmap-2 0KB 3KB [ 417.050685] skbuff_fclone_cache 45KB 52KB [ 417.056289] skbuff_head_cache 6320KB 7361KB [ 417.079229] configfs_dir_cache 3KB 7KB [ 417.107120] file_lock_cache 9KB 35KB [ 417.112537] file_lock_ctx 9KB 11KB [ 417.120770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 417.129816] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 417.136952] fsnotify_mark_connector 4KB 15KB [ 417.145743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 417.149059] net_namespace 87KB 96KB [ 417.158569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 417.166209] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 417.187559] shmem_inode_cache 7982KB 8088KB [ 417.192941] task_delay_info 235KB 363KB [ 417.193434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 417.207236] taskstats 8KB 42KB [ 417.212604] proc_dir_entry 969KB 971KB [ 417.232934] pde_opener 10KB 69KB [ 417.235948] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 417.247346] seq_file 196KB 464KB [ 417.252899] sigqueue 66KB 74KB [ 417.287057] kernfs_node_cache 18547KB 18557KB [ 417.292485] mnt_cache 278KB 280KB [ 417.298197] filp 7637KB 8227KB [ 417.303603] names_cache 127942KB 127963KB [ 417.309026] iint_cache 38KB 51KB [ 417.314386] key_jar 4KB 7KB [ 417.337247] uts_namespace 7KB 15KB [ 417.342632] nsproxy 6KB 15KB [ 417.357079] vm_area_struct 2062KB 3159KB [ 417.362464] mm_struct 297KB 520KB [ 417.377090] fs_cache 241KB 356KB [ 417.382471] files_cache 871KB 993KB [ 417.407026] signal_cache 1654KB 1969KB [ 417.412405] sighand_cache 668KB 672KB [ 417.427024] task_struct 7259KB 7316KB [ 417.432421] cred_jar 2740KB 2744KB [ 417.447180] anon_vma_chain 749KB 1098KB [ 417.452604] anon_vma 168KB 315KB [ 417.458029] pid 155KB 268KB [ 417.463390] Acpi-Operand 156KB 198KB [ 417.487062] Acpi-ParseExt 9KB 11KB [ 417.492479] Acpi-Parse 41KB 47KB [ 417.497927] Acpi-State 52KB 63KB [ 417.503287] Acpi-Namespace 20KB 27KB [ 417.515682] numa_policy 0KB 3KB [ 417.517296] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 417.524415] debug_objects_cache 1472KB 1557KB [ 417.536358] trace_event_file 297KB 298KB [ 417.537104] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 417.545252] ftrace_event_field 398KB 401KB [ 417.548292] Bluetooth: hci2: command 0x041b tx timeout [ 417.560179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 417.567848] pool_workqueue 173KB 196KB [ 417.573226] page->ptl 299KB 616KB [ 417.578830] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 417.585867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 417.595011] kmalloc-2097152 2050KB 2050KB [ 417.602619] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 417.610337] kmalloc-524288 7196KB 8224KB [ 417.615708] kmalloc-262144 1290KB 1290KB [ 417.626041] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 417.626081] kmalloc-131072 650KB 650KB [ 417.639028] kmalloc-65536 2904KB 2970KB [ 417.644393] kmalloc-32768 2310KB 2376KB [ 417.647172] 8021q: adding VLAN 0 to HW filter on device team0 [ 417.651236] kmalloc-16384 1155KB 1221KB [ 417.683092] kmalloc-8192 4999KB 4999KB [ 417.703752] kmalloc-4096 24871KB 24871KB [ 417.717259] kmalloc-2048 14518KB 15204KB [ 417.722635] kmalloc-1024 11156KB 13938KB [ 417.737043] kmalloc-512 13191KB 14887KB [ 417.742420] kmalloc-256 5110KB 6142KB [ 417.767042] kmalloc-128 1073KB 1527KB [ 417.772434] kmalloc-96 3163KB 3532KB [ 417.787205] kmalloc-64 2380KB 3168KB [ 417.792586] kmalloc-32 1787KB 2303KB [ 417.803253] kmalloc-192 2109KB 2796KB [ 417.817113] kmem_cache 177KB 183KB [ 417.822496] Out of memory (oom_kill_allocating_task): Kill process 15255 (in:imklog) score 0 or sacrifice child [ 417.857059] Killed process 15220 (rsyslogd) total-vm:254332kB, anon-rss:836kB, file-rss:0kB, shmem-rss:0kB [ 417.869292] oom_reaper: reaped process 15220 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 417.952162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 417.969334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 417.994975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 418.010036] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 418.031353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 418.040217] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 418.048511] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.054865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 418.063599] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 418.077170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 418.084790] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.091648] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.099904] device bridge_slave_0 entered promiscuous mode [ 418.129438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 418.141089] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 418.159438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 418.396014] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.406670] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.424373] device bridge_slave_1 entered promiscuous mode [ 418.436484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 418.444921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 418.452719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 418.460705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 418.468677] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.475027] bridge0: port 2(bridge_slave_1) entered forwarding state [ 418.490146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 418.508880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 418.814907] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 418.830342] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 418.836607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 418.848266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 418.862028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 418.872080] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 418.885092] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 418.895143] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 418.907175] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 418.921528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 419.156625] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 419.171361] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 419.184975] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 419.199039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 419.215940] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 419.239152] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready 17:56:20 executing program 1: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 419.527001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 419.534946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 419.589445] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 419.614486] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 419.633620] Bluetooth: hci2: command 0x040f tx timeout [ 419.841455] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 419.854676] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 419.864308] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 419.885251] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 419.897741] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 419.905292] team0: Port device team_slave_0 added [ 419.922700] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 419.936399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 419.951075] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 419.963623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 419.977276] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 419.984843] team0: Port device team_slave_1 added [ 420.248821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 420.264834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 420.385372] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 420.396671] 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. [ 420.432281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 420.458928] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 420.475568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 420.487220] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 420.881082] kworker/u4:6 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 420.904437] kworker/u4:6 cpuset=/ mems_allowed=0-1 [ 420.931129] CPU: 0 PID: 16681 Comm: kworker/u4:6 Not tainted 4.19.211-syzkaller #0 [ 420.938852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 420.948203] Call Trace: [ 420.950810] dump_stack+0x1fc/0x2ef [ 420.954437] dump_header+0x15d/0xc3f [ 420.958150] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 420.963241] ? ___ratelimit+0x319/0x590 [ 420.967200] oom_kill_process.cold+0x10/0x692 [ 420.971676] ? oom_badness.part.0+0x135/0x6e0 [ 420.976151] ? lock_downgrade+0x720/0x720 [ 420.980282] ? check_preemption_disabled+0x41/0x280 [ 420.985282] out_of_memory+0x34d/0x1390 [ 420.989241] ? oom_killer_disable+0x270/0x270 [ 420.993718] ? mutex_trylock+0x15f/0x1a0 [ 420.997763] __alloc_pages_nodemask+0x23a2/0x2890 [ 421.002595] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 421.007415] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 421.012240] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 421.016821] ? ____cache_alloc_node+0x156/0x1d0 [ 421.021505] ? cache_grow_begin+0x64/0x8a0 [ 421.025739] cache_grow_begin+0xa4/0x8a0 [ 421.029909] fallback_alloc+0x213/0x2e0 [ 421.033876] kmem_cache_alloc+0x1e4/0x370 [ 421.038037] getname_kernel+0x4e/0x370 [ 421.041928] call_usermodehelper_exec_async+0x500/0x6a0 [ 421.047306] ? umh_complete+0x90/0x90 [ 421.051101] ret_from_fork+0x24/0x30 [ 421.057100] Mem-Info: [ 421.059539] active_anon:12008 inactive_anon:18965 isolated_anon:0 [ 421.059539] active_file:32 inactive_file:54 isolated_file:11 [ 421.059539] unevictable:0 dirty:0 writeback:0 unstable:0 [ 421.059539] slab_reclaimable:12746 slab_unreclaimable:119521 [ 421.059539] mapped:18892 shmem:19430 pagetables:553 bounce:0 [ 421.059539] free:25151 free_pcp:393 free_cma:0 [ 421.094083] Node 0 active_anon:46512kB inactive_anon:56960kB active_file:84kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):112kB mapped:46760kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 421.128446] Node 1 active_anon:1520kB inactive_anon:18900kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 421.166891] 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 [ 421.218064] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 421.223113] Node 0 DMA32 free:36024kB min:35996kB low:44992kB high:53988kB active_anon:46512kB inactive_anon:56960kB active_file:108kB inactive_file:648kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2000kB bounce:0kB free_pcp:296kB local_pcp:0kB free_cma:0kB [ 421.260757] lowmem_reserve[]: 0 0 1 1 1 [ 421.265312] 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 [ 421.300536] lowmem_reserve[]: 0 0 0 0 0 [ 421.304537] Node 1 Normal free:53508kB min:53876kB low:67344kB high:80812kB active_anon:1520kB inactive_anon:18900kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 421.339731] lowmem_reserve[]: 0 0 0 0 0 [ 421.343843] 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 [ 421.373673] Node 0 DMA32: 1424*4kB (UME) 848*8kB (MEH) 253*16kB (MEH) 64*32kB (UMEH) 5*64kB (UME) 113*128kB (UM) 10*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35920kB [ 421.404904] 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 [ 421.416217] Node 1 Normal: 85*4kB (UME) 62*8kB (ME) 18*16kB (ME) 19*32kB (ME) 9*64kB (ME) 10*128kB (UME) 3*256kB (ME) 2*512kB (M) 1*1024kB (M) 1*2048kB (M) 11*4096kB (UM) = 53508kB [ 421.445239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.454368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.479425] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 421.488464] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 421.514296] 19475 total pagecache pages [ 421.521808] 0 pages in swap cache [ 421.525264] Swap cache stats: add 0, delete 0, find 0/0 [ 421.550937] Free swap = 0kB [ 421.553964] Total swap = 0kB [ 421.560974] 2097051 pages RAM [ 421.564077] 0 pages HighMem/MovableOnly [ 421.572692] 369649 pages reserved [ 421.576139] 0 pages cma reserved [ 421.582002] Unreclaimable slab info: [ 421.585696] Name Used Total [ 421.612198] pid_2 6KB 32KB [ 421.622521] batadv_tt_change_cache 2KB 11KB [ 421.633827] batadv_tl_cache 6KB 16KB [ 421.645831] TIPC 16KB 37KB [ 421.656587] SCTPv6 22KB 30KB [ 421.670911] DCCPv6 20KB 30KB [ 421.676295] DCCP 19KB 35KB [ 421.685657] RXRPC 17KB 32KB [ 421.701282] rxrpc_call_jar 123KB 133KB [ 421.706685] bridge_fdb_cache 23KB 27KB [ 421.714563] fib6_nodes 196KB 284KB [ 421.720121] Bluetooth: hci2: command 0x0419 tx timeout [ 421.732533] ip6_dst_cache 317KB 731KB [ 421.745351] RAWv6 111KB 128KB [ 421.763876] UDPv6 33KB 48KB [ 421.770706] TCPv6 24KB 36KB [ 421.776079] nf_conntrack 11KB 11KB [ 421.792720] t10_alua_lu_gp_cache 0KB 3KB [ 421.801685] sd_ext_cdb 0KB 7KB [ 421.825350] scsi_sense_cache 1056KB 1060KB [ 421.833735] virtio_scsi_cmd 16KB 16KB [ 421.843645] sgpool-128 8KB 8KB [ 421.858719] sgpool-64 4KB 12KB [ 421.864094] sgpool-32 2KB 15KB [ 421.874173] sgpool-16 1KB 7KB [ 421.883852] sgpool-8 0KB 7KB [ 421.899770] mqueue_inode_cache 19KB 37KB [ 421.905237] bio_post_read_ctx 14KB 15KB [ 421.914212] bio-2 14KB 15KB [ 421.923727] jfs_mp 7KB 7KB [ 421.933788] cifs_small_rq 15KB 16KB [ 421.939217] cifs_request 67KB 67KB [ 421.944575] cifs_mpx_ids 0KB 7KB [ 421.955497] nfs_commit_data 3KB 14KB [ 421.964204] nfs_write_data 34KB 44KB [ 421.969664] ext4_system_zone 1KB 7KB [ 421.975042] bio-1 1KB 7KB [ 421.984099] pid_namespace 4KB 11KB [ 421.995222] rpc_buffers 17KB 25KB [ 422.000688] rpc_tasks 2KB 7KB [ 422.006053] UNIX 933KB 933KB [ 422.011554] tcp_bind_bucket 1KB 4KB [ 422.016970] ip_fib_trie 34KB 43KB [ 422.022322] ip_fib_alias 148KB 201KB [ 422.027724] ip_dst_cache 18KB 28KB [ 422.033076] RAW 66KB 82KB [ 422.038468] UDP 54KB 67KB [ 422.043823] TCP 8KB 11KB [ 422.049217] hugetlbfs_inode_cache 3KB 15KB [ 422.054919] fscache_cookie_jar 1KB 7KB [ 422.060385] eventpoll_pwq 27KB 67KB [ 422.065735] eventpoll_epi 49KB 94KB [ 422.071114] inotify_inode_mark 7KB 23KB [ 422.076544] request_queue 199KB 199KB [ 422.081935] blkdev_requests 1KB 3KB [ 422.089922] blkdev_ioc 34KB 38KB [ 422.095293] bio-0 1601KB 1601KB [ 422.102080] biovec-max 1740KB 1740KB [ 422.114394] biovec-64 1937KB 1937KB [ 422.119847] biovec-16 153KB 153KB [ 422.125210] bio_integrity_payload 1KB 8KB [ 422.144714] khugepaged_mm_slot 2KB 11KB [ 422.150258] uid_cache 0KB 4KB [ 422.155612] dmaengine-unmap-2 0KB 3KB [ 422.164829] skbuff_fclone_cache 45KB 52KB [ 422.170458] skbuff_head_cache 6767KB 7361KB [ 422.175825] configfs_dir_cache 3KB 7KB [ 422.181322] file_lock_cache 7KB 35KB [ 422.186667] file_lock_ctx 9KB 11KB [ 422.195425] fsnotify_mark_connector 3KB 15KB [ 422.201394] net_namespace 87KB 87KB [ 422.206833] shmem_inode_cache 7966KB 8088KB [ 422.212186] task_delay_info 235KB 363KB [ 422.217575] taskstats 14KB 42KB [ 422.222933] proc_dir_entry 961KB 971KB [ 422.228354] pde_opener 10KB 69KB [ 422.233705] seq_file 183KB 456KB [ 422.239089] sigqueue 66KB 74KB [ 422.244445] kernfs_node_cache 18621KB 18632KB [ 422.252872] mnt_cache 278KB 280KB [ 422.265934] filp 7570KB 8227KB [ 422.296822] names_cache 121248KB 121286KB [ 422.302206] iint_cache 38KB 51KB [ 422.315799] key_jar 4KB 7KB [ 422.330683] uts_namespace 6KB 15KB [ 422.336060] nsproxy 4KB 15KB [ 422.341480] vm_area_struct 2229KB 3159KB [ 422.353948] mm_struct 297KB 520KB [ 422.359362] fs_cache 241KB 356KB [ 422.364718] files_cache 897KB 993KB [ 422.377678] signal_cache 1671KB 1969KB [ 422.383058] sighand_cache 622KB 672KB [ 422.388558] task_struct 7543KB 7543KB [ 422.393918] cred_jar 2740KB 2744KB [ 422.406606] anon_vma_chain 765KB 1098KB [ 422.412648] anon_vma 173KB 315KB [ 422.425449] pid 155KB 268KB [ 422.430863] Acpi-Operand 156KB 198KB [ 422.436221] Acpi-ParseExt 9KB 11KB [ 422.448902] Acpi-Parse 41KB 47KB [ 422.454274] Acpi-State 52KB 63KB [ 422.463761] Acpi-Namespace 20KB 27KB [ 422.480438] numa_policy 0KB 3KB [ 422.485806] debug_objects_cache 1483KB 1557KB [ 422.521983] trace_event_file 297KB 298KB [ 422.533625] ftrace_event_field 398KB 401KB [ 422.541915] pool_workqueue 165KB 196KB [ 422.555606] page->ptl 290KB 616KB [ 422.562918] kmalloc-2097152 2050KB 2050KB [ 422.583643] kmalloc-524288 7196KB 8224KB [ 422.594315] kmalloc-262144 1290KB 1290KB [ 422.606724] kmalloc-131072 650KB 650KB [ 422.625377] kmalloc-65536 2904KB 2970KB [ 422.631878] kmalloc-32768 2310KB 2376KB [ 422.638987] kmalloc-16384 1138KB 1188KB [ 422.644332] kmalloc-8192 4999KB 4999KB [ 422.663334] kmalloc-4096 26056KB 26056KB [ 422.672658] kmalloc-2048 15181KB 15204KB [ 422.683392] kmalloc-1024 11737KB 13938KB [ 422.690122] kmalloc-512 13798KB 14887KB [ 422.695498] kmalloc-256 5270KB 6142KB [ 422.704449] kmalloc-128 1129KB 1527KB [ 422.716602] kmalloc-96 3178KB 3532KB [ 422.724122] kmalloc-64 2433KB 3168KB [ 422.738424] kmalloc-32 1802KB 2303KB [ 422.743792] kmalloc-192 2154KB 2796KB [ 422.752185] kmem_cache 177KB 183KB [ 422.766002] Out of memory: Kill process 16294 (syz-executor.3) score 1001 or sacrifice child [ 422.786300] Killed process 16295 (syz-executor.3) total-vm:60812kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:88kB [ 422.816082] oom_reaper: reaped process 16295 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 422.835039] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 422.858755] systemd-journal cpuset=/ mems_allowed=0-1 [ 422.863981] CPU: 1 PID: 15696 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 422.871942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 422.881292] Call Trace: [ 422.883883] dump_stack+0x1fc/0x2ef [ 422.887511] dump_header+0x15d/0xc3f [ 422.891226] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 422.896325] ? ___ratelimit+0x319/0x590 [ 422.900304] oom_kill_process.cold+0x10/0x692 [ 422.904796] ? check_preemption_disabled+0x41/0x280 [ 422.909817] ? has_intersects_mems_allowed+0x1d6/0x290 [ 422.915092] out_of_memory+0x1072/0x1390 [ 422.919162] ? oom_killer_disable+0x270/0x270 [ 422.923657] ? mutex_trylock+0x15f/0x1a0 [ 422.927720] __alloc_pages_nodemask+0x23a2/0x2890 [ 422.932567] ? find_get_entry+0x4cd/0x8a0 [ 422.936719] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 422.941581] alloc_pages_current+0x193/0x2a0 [ 422.945992] filemap_fault+0x146e/0x2180 [ 422.950066] ext4_filemap_fault+0x84/0xb0 [ 422.954206] __do_fault+0x10b/0x4b0 [ 422.957842] __handle_mm_fault+0x273b/0x41c0 [ 422.962250] ? vm_insert_page+0x9c0/0x9c0 [ 422.966384] ? lock_downgrade+0x720/0x720 [ 422.970522] ? lock_acquire+0x170/0x3c0 [ 422.973011] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 422.974499] ? check_preemption_disabled+0x41/0x280 [ 422.989194] handle_mm_fault+0x436/0xb10 [ 422.993260] __do_page_fault+0x68e/0xd60 [ 422.997326] ? trace_hardirqs_off_caller+0x6e/0x210 [ 422.999430] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 423.002342] ? spurious_fault+0x840/0x840 [ 423.011558] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.016406] ? page_fault+0x8/0x30 [ 423.019942] page_fault+0x1e/0x30 [ 423.023387] RIP: 0033:0x7f5f3cadb4b0 [ 423.027094] Code: Bad RIP value. [ 423.030446] RSP: 002b:00007ffd5407c228 EFLAGS: 00010246 [ 423.035796] RAX: 0000000000000001 RBX: 0000557f3b26a1e0 RCX: 000000000004c959 [ 423.043051] RDX: 00000000191cbc99 RSI: 0000000000000001 RDI: 0000557f3b26a780 [ 423.050311] RBP: 00007ffd5407c420 R08: 00007ffd540ec000 R09: 0000006ccd58f82e [ 423.057572] R10: 000888ef0b618e28 R11: 0000000000000202 R12: 0000557f3b26a780 [ 423.064833] R13: 0000000000000001 R14: 00007ffd5407c23c R15: 00007ffd5407c230 [ 423.072744] CPU: 0 PID: 16295 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 423.080631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 423.089983] Call Trace: [ 423.091814] Mem-Info: [ 423.092572] dump_stack+0x1fc/0x2ef [ 423.095061] active_anon:11986 inactive_anon:18965 isolated_anon:0 [ 423.095061] active_file:13 inactive_file:16 isolated_file:0 [ 423.095061] unevictable:0 dirty:0 writeback:0 unstable:0 [ 423.095061] slab_reclaimable:12748 slab_unreclaimable:119530 [ 423.095061] mapped:18847 shmem:19430 pagetables:553 bounce:0 [ 423.095061] free:13892 free_pcp:183 free_cma:0 [ 423.098655] warn_alloc.cold+0x7b/0x18f [ 423.098673] ? zone_watermark_ok_safe+0x260/0x260 [ 423.098691] ? usleep_range+0x170/0x170 [ 423.098712] ? collect_expired_timers+0x2a0/0x2a0 [ 423.098738] __alloc_pages_nodemask+0x232f/0x2890 [ 423.098775] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 423.132903] Node 0 active_anon:46424kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:46612kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 423.135932] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 423.140790] Node 1 active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 423.144706] ? rcu_nmi_exit+0xb3/0x180 [ 423.149533] 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 [ 423.154352] ? write_comp_data+0xf/0x70 [ 423.159168] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 423.186641] alloc_pages_current+0x193/0x2a0 [ 423.186663] relay_open_buf.part.0+0x2a8/0xb80 [ 423.191407] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:46424kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2000kB bounce:0kB free_pcp:484kB local_pcp:236kB free_cma:0kB [ 423.218450] relay_open+0x537/0x9f0 [ 423.218470] do_blk_trace_setup+0x4f6/0xb40 [ 423.222328] lowmem_reserve[]: 0 0 1 1 1 [ 423.248434] ? _copy_from_user+0xd2/0x130 [ 423.248449] __blk_trace_setup+0xca/0x180 [ 423.248462] ? do_blk_trace_setup+0xb40/0xb40 [ 423.248475] ? migrate_swap_stop+0x900/0x900 [ 423.248501] blk_trace_ioctl+0x155/0x290 [ 423.248515] ? blk_add_driver_data+0x540/0x540 [ 423.248532] ? __lock_acquire+0x6de/0x3ff0 [ 423.248550] blkdev_ioctl+0x112/0x1a80 [ 423.248564] ? blkpg_ioctl+0x9d0/0x9d0 [ 423.248578] ? do_futex+0x171/0x1880 [ 423.248591] ? mark_held_locks+0xf0/0xf0 [ 423.248610] ? debug_check_no_obj_freed+0x201/0x490 [ 423.248628] ? futex_exit_release+0x220/0x220 [ 423.248644] block_ioctl+0xe9/0x130 [ 423.248656] ? blkdev_fallocate+0x3f0/0x3f0 [ 423.248677] do_vfs_ioctl+0xcdb/0x12e0 [ 423.248693] ? lock_downgrade+0x720/0x720 [ 423.248708] ? check_preemption_disabled+0x41/0x280 [ 423.248722] ? ioctl_preallocate+0x200/0x200 [ 423.248741] ? __fget+0x356/0x510 [ 423.248758] ? do_dup2+0x450/0x450 [ 423.248772] ? __se_sys_futex+0x298/0x3b0 [ 423.248795] ksys_ioctl+0x9b/0xc0 [ 423.248812] __x64_sys_ioctl+0x6f/0xb0 [ 423.248826] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 423.248841] do_syscall_64+0xf9/0x620 [ 423.248861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.248873] RIP: 0033:0x7ffae12470c9 [ 423.248887] Code: Bad RIP value. [ 423.248895] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 423.248908] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 423.248917] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 423.248925] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 423.248933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 423.248941] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 423.264390] Mem-Info: [ 423.289014] 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 [ 423.312271] active_anon:11986 inactive_anon:18965 isolated_anon:0 [ 423.312271] active_file:13 inactive_file:16 isolated_file:0 [ 423.312271] unevictable:0 dirty:0 writeback:0 unstable:0 [ 423.312271] slab_reclaimable:12748 slab_unreclaimable:119530 [ 423.312271] mapped:18847 shmem:19430 pagetables:553 bounce:0 [ 423.312271] free:13892 free_pcp:183 free_cma:0 [ 423.336439] lowmem_reserve[]: 0 0 0 0 0 [ 423.353750] Node 0 active_anon:46424kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:46612kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 423.371812] Node 1 Normal free:26796kB min:53876kB low:67344kB high:80812kB active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 423.391005] Node 1 active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 423.411331] lowmem_reserve[]: 0 0 0 0 0 [ 423.428129] 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 [ 423.447243] 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 [ 423.466557] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 423.490736] Node 0 DMA32: 1468*4kB (ME) 793*8kB (UMEH) 231*16kB (UMEH) 60*32kB (UMEH) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17896kB [ 423.522925] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:46424kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2000kB bounce:0kB free_pcp:484kB local_pcp:248kB free_cma:0kB [ 423.550577] 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 [ 423.612839] lowmem_reserve[]: 0 0 1 1 1 [ 423.633974] Node 1 Normal: 85*4kB (UME) 63*8kB (UME) 18*16kB (ME) 20*32kB (UME) 9*64kB (ME) 9*128kB (ME) 3*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26796kB [ 423.686157] 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 [ 423.729595] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 423.772735] lowmem_reserve[]: 0 0 0 0 0 [ 423.796513] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 423.805456] Node 1 Normal free:26796kB min:53876kB low:67344kB high:80812kB active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 423.810455] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 423.850223] lowmem_reserve[]: 0 0 0 0 0 [ 423.854231] 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 [ 423.862641] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 423.883973] Node 0 DMA32: 1468*4kB (ME) 793*8kB (UMEH) 231*16kB (UMEH) 60*32kB (UMEH) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17896kB [ 423.889873] 19459 total pagecache pages [ 423.914917] 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 [ 423.922321] 0 pages in swap cache [ 423.942943] Node 1 Normal: 85*4kB (UME) 63*8kB (UME) 18*16kB (ME) 20*32kB (UME) 9*64kB (ME) 9*128kB (ME) 3*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26796kB [ 423.949429] Swap cache stats: add 0, delete 0, find 0/0 [ 423.976179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 423.976188] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 423.976197] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 423.976207] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 423.976212] 19459 total pagecache pages [ 423.976224] 0 pages in swap cache [ 423.976232] Swap cache stats: add 0, delete 0, find 0/0 [ 423.976236] Free swap = 0kB [ 423.976241] Total swap = 0kB [ 423.976249] 2097051 pages RAM [ 423.976254] 0 pages HighMem/MovableOnly [ 423.976259] 369649 pages reserved [ 423.976263] 0 pages cma reserved [ 423.996791] Free swap = 0kB [ 423.996798] Total swap = 0kB [ 423.996807] 2097051 pages RAM [ 423.996811] 0 pages HighMem/MovableOnly [ 423.996816] 369649 pages reserved [ 423.996821] 0 pages cma reserved [ 423.996827] Unreclaimable slab info: [ 423.996833] Name Used Total [ 423.996844] pid_2 6KB 32KB [ 423.996917] batadv_tt_change_cache 2KB 11KB [ 423.996929] batadv_tl_cache 6KB 16KB [ 423.996957] TIPC 16KB 37KB [ 423.996978] SCTPv6 22KB 30KB [ 423.996997] DCCPv6 20KB 30KB [ 423.997011] DCCP 19KB 35KB [ 423.997059] RXRPC 17KB 32KB [ 423.997069] rxrpc_call_jar 123KB 133KB [ 423.997083] bridge_fdb_cache 23KB 27KB [ 423.997098] fib6_nodes 196KB 284KB [ 423.997108] ip6_dst_cache 317KB 731KB [ 423.997121] RAWv6 111KB 128KB [ 423.997133] UDPv6 33KB 48KB [ 423.997146] TCPv6 24KB 36KB [ 423.997166] nf_conntrack 11KB 11KB [ 423.997232] t10_alua_lu_gp_cache 0KB 3KB [ 423.997247] sd_ext_cdb 0KB 7KB [ 423.997257] scsi_sense_cache 1056KB 1060KB [ 423.997267] virtio_scsi_cmd 16KB 16KB [ 423.997280] sgpool-128 8KB 8KB [ 423.997290] sgpool-64 4KB 12KB [ 423.997299] sgpool-32 2KB 15KB [ 423.997309] sgpool-16 1KB 7KB [ 423.997318] sgpool-8 0KB 7KB [ 423.997335] mqueue_inode_cache 19KB 37KB [ 423.997351] bio_post_read_ctx 14KB 15KB [ 423.997424] bio-2 14KB 15KB [ 423.997433] jfs_mp 7KB 7KB [ 423.997473] cifs_small_rq 15KB 16KB [ 423.997482] cifs_request 67KB 67KB [ 423.997492] cifs_mpx_ids 0KB 7KB [ 423.997520] nfs_commit_data 3KB 14KB [ 423.997530] nfs_write_data 34KB 44KB [ 423.997574] ext4_system_zone 1KB 7KB [ 423.997607] bio-1 1KB 7KB [ 423.997618] pid_namespace 4KB 11KB [ 423.997638] rpc_buffers 17KB 25KB [ 423.997647] rpc_tasks 2KB 7KB [ 423.997657] UNIX 933KB 933KB [ 423.997672] tcp_bind_bucket 1KB 4KB [ 423.997690] ip_fib_trie 34KB 43KB [ 423.997700] ip_fib_alias 148KB 201KB [ 423.997709] ip_dst_cache 18KB 28KB [ 423.997721] RAW 66KB 82KB [ 423.997730] UDP 54KB 67KB [ 423.997744] TCP 8KB 11KB [ 423.997756] hugetlbfs_inode_cache 3KB 15KB [ 423.997765] fscache_cookie_jar 1KB 7KB [ 423.997775] eventpoll_pwq 27KB 67KB [ 423.997785] eventpoll_epi 49KB 94KB [ 423.997794] inotify_inode_mark 7KB 23KB [ 423.997806] request_queue 199KB 199KB [ 423.997816] blkdev_requests 1KB 3KB [ 423.997826] blkdev_ioc 34KB 38KB [ 423.997835] bio-0 1605KB 1605KB [ 423.997845] biovec-max 1740KB 1740KB [ 423.997856] biovec-64 1937KB 1937KB [ 423.997866] biovec-16 153KB 153KB [ 423.997876] bio_integrity_payload 1KB 8KB [ 423.997885] khugepaged_mm_slot 2KB 11KB [ 423.997903] uid_cache 0KB 4KB [ 423.997913] dmaengine-unmap-2 0KB 3KB [ 423.997924] skbuff_fclone_cache 45KB 52KB [ 423.997935] skbuff_head_cache 6818KB 7361KB [ 423.997944] configfs_dir_cache 3KB 7KB [ 423.997954] file_lock_cache 7KB 35KB [ 423.997963] file_lock_ctx 9KB 11KB [ 423.997973] fsnotify_mark_connector 3KB 15KB [ 423.997982] net_namespace 87KB 87KB [ 423.997992] shmem_inode_cache 7966KB 8088KB [ 423.998002] task_delay_info 235KB 363KB [ 423.998012] taskstats 14KB 42KB [ 423.998026] proc_dir_entry 961KB 971KB [ 423.998036] pde_opener 10KB 69KB [ 423.998046] seq_file 183KB 456KB [ 423.998055] sigqueue 66KB 74KB [ 423.998066] kernfs_node_cache 18621KB 18632KB [ 423.998075] mnt_cache 278KB 280KB [ 423.998085] filp 7570KB 8227KB [ 423.998094] names_cache 121248KB 121286KB [ 423.998104] iint_cache 38KB 51KB [ 423.998113] key_jar 4KB 7KB [ 423.998123] uts_namespace 6KB 15KB [ 423.998133] nsproxy 4KB 15KB [ 423.998142] vm_area_struct 2229KB 3159KB [ 423.998151] mm_struct 297KB 520KB [ 423.998161] fs_cache 241KB 356KB [ 423.998170] files_cache 897KB 993KB [ 423.998179] signal_cache 1671KB 1969KB [ 423.998189] sighand_cache 622KB 672KB [ 423.998198] task_struct 7543KB 7543KB [ 423.998208] cred_jar 2740KB 2744KB [ 423.998218] anon_vma_chain 765KB 1098KB [ 423.998227] anon_vma 173KB 315KB [ 423.998236] pid 155KB 268KB [ 423.998246] Acpi-Operand 156KB 198KB [ 423.998255] Acpi-ParseExt 9KB 11KB [ 423.998265] Acpi-Parse 41KB 47KB [ 423.998274] Acpi-State 52KB 63KB [ 423.998283] Acpi-Namespace 20KB 27KB [ 423.998295] numa_policy 0KB 3KB [ 423.998305] debug_objects_cache 1483KB 1557KB [ 423.998314] trace_event_file 297KB 298KB [ 423.998324] ftrace_event_field 398KB 401KB [ 423.998334] pool_workqueue 165KB 196KB [ 423.998345] page->ptl 290KB 616KB [ 423.998390] kmalloc-2097152 2050KB 2050KB [ 423.998401] kmalloc-524288 7196KB 8224KB [ 423.998410] kmalloc-262144 1290KB 1290KB [ 423.998419] kmalloc-131072 650KB 650KB [ 423.998428] kmalloc-65536 2904KB 2970KB [ 423.998438] kmalloc-32768 2310KB 2376KB [ 423.998447] kmalloc-16384 1138KB 1188KB [ 423.998456] kmalloc-8192 4999KB 4999KB [ 423.998465] kmalloc-4096 26056KB 26056KB [ 423.998475] kmalloc-2048 15181KB 15204KB [ 423.998484] kmalloc-1024 11764KB 13938KB [ 423.998494] kmalloc-512 13866KB 14887KB [ 423.998503] kmalloc-256 5278KB 6142KB [ 423.998512] kmalloc-128 1129KB 1527KB [ 423.998521] kmalloc-96 3178KB 3532KB [ 423.998530] kmalloc-64 2433KB 3168KB [ 423.998539] kmalloc-32 1802KB 2303KB [ 423.998549] kmalloc-192 2154KB 2796KB [ 423.998558] kmem_cache 177KB 183KB [ 423.998570] Out of memory (oom_kill_allocating_task): Kill process 15696 (systemd-journal) score 0 or sacrifice child [ 423.998608] Killed process 15696 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:3056kB [ 423.999633] oom_reaper: reaped process 15696 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:3056kB [ 424.010220] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 424.010228] in:imklog cpuset=/ mems_allowed=0-1 [ 424.010253] CPU: 1 PID: 16642 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 424.010260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 424.010265] Call Trace: [ 424.010283] dump_stack+0x1fc/0x2ef [ 424.010298] dump_header+0x15d/0xc3f [ 424.010312] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 424.010325] ? ___ratelimit+0x319/0x590 [ 424.010341] oom_kill_process.cold+0x10/0x692 [ 424.010357] ? check_preemption_disabled+0x41/0x280 [ 424.010376] ? has_intersects_mems_allowed+0x1d6/0x290 [ 424.010391] out_of_memory+0x1072/0x1390 [ 424.010410] ? oom_killer_disable+0x270/0x270 [ 424.010425] ? mutex_trylock+0x15f/0x1a0 [ 424.010443] __alloc_pages_nodemask+0x23a2/0x2890 [ 424.010463] ? find_get_entry+0x4cd/0x8a0 [ 424.010485] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 424.010523] alloc_pages_current+0x193/0x2a0 [ 424.010537] filemap_fault+0x146e/0x2180 [ 424.010564] ext4_filemap_fault+0x84/0xb0 [ 424.010578] __do_fault+0x10b/0x4b0 [ 424.010594] __handle_mm_fault+0x273b/0x41c0 [ 424.010611] ? vm_insert_page+0x9c0/0x9c0 [ 424.010626] ? lock_downgrade+0x720/0x720 [ 424.010651] ? check_preemption_disabled+0x41/0x280 [ 424.010668] handle_mm_fault+0x436/0xb10 [ 424.010686] __do_page_fault+0x68e/0xd60 [ 424.010707] ? trace_hardirqs_off_caller+0x6e/0x210 [ 424.010722] ? spurious_fault+0x840/0x840 [ 424.010737] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.010754] ? page_fault+0x8/0x30 [ 424.010768] page_fault+0x1e/0x30 [ 424.010780] RIP: 0033:0x564fa6398290 [ 424.010792] Code: Bad RIP value. [ 424.010799] RSP: 002b:00007f21b5924478 EFLAGS: 00010202 [ 424.010810] RAX: 0000000000000000 RBX: 00007f21b0002080 RCX: 00007f21b000219c [ 424.010818] RDX: 0000000000000000 RSI: 0000564fa7717fb0 RDI: 0000564fa7717fb0 [ 424.010826] RBP: 0000564fa7717fb0 R08: 00007f21b71128c0 R09: a3d70a3d70a3d70b [ 424.010834] R10: 2ce33e6c02ce33e7 R11: 00007f21b59243d0 R12: 00007f21b5924da0 [ 424.010841] R13: 00007f21b5924da3 R14: 0000000000001f9f R15: 00007f21b5924e27 [ 424.020397] Mem-Info: [ 424.020429] active_anon:11886 inactive_anon:18965 isolated_anon:0 [ 424.020429] active_file:13 inactive_file:16 isolated_file:0 [ 424.020429] unevictable:0 dirty:0 writeback:0 unstable:0 [ 424.020429] slab_reclaimable:12748 slab_unreclaimable:119530 [ 424.020429] mapped:18097 shmem:19430 pagetables:553 bounce:0 [ 424.020429] free:17422 free_pcp:555 free_cma:0 [ 424.020455] Node 0 active_anon:46024kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43612kB dirty:0kB writeback:0kB shmem:58612kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 424.020479] Node 1 active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:28776kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 424.020485] 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 [ 424.020513] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 424.020533] Node 0 DMA32 free:31816kB min:35996kB low:44992kB high:53988kB active_anon:46024kB inactive_anon:56960kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2000kB bounce:0kB free_pcp:2220kB local_pcp:712kB free_cma:0kB [ 424.020563] lowmem_reserve[]: 0 0 1 1 1 [ 424.020581] 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 [ 424.020609] lowmem_reserve[]: 0 0 0 0 0 [ 424.020627] Node 1 Normal free:26996kB min:53876kB low:67344kB high:80812kB active_anon:1520kB inactive_anon:18900kB active_file:8kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:212kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 424.020656] lowmem_reserve[]: 0 0 0 0 0 [ 424.020675] 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 [ 424.020742] Node 0 DMA32: 2445*4kB (UME) 2036*8kB (UMEH) 238*16kB (UMEH) 60*32kB (UMEH) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 31860kB [ 424.020805] 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 [ 424.020857] Node 1 Normal: 85*4kB (UME) 62*8kB (ME) 18*16kB (ME) 20*32kB (UME) 9*64kB (ME) 9*128kB (ME) 4*256kB (UME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 27044kB [ 424.020940] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 424.020950] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 424.020960] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 424.020970] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 424.020975] 19459 total pagecache pages [ 424.020988] 0 pages in swap cache [ 424.020995] Swap cache stats: add 0, delete 0, find 0/0 [ 424.021000] Free swap = 0kB [ 424.021005] Total swap = 0kB [ 424.021018] 2097051 pages RAM [ 424.021023] 0 pages HighMem/MovableOnly [ 424.021028] 369649 pages reserved [ 424.021033] 0 pages cma reserved [ 424.021039] Unreclaimable slab info: [ 424.021044] Name Used Total [ 424.021054] pid_2 6KB 32KB [ 424.021127] batadv_tt_change_cache 2KB 11KB [ 424.021141] batadv_tl_cache 6KB 16KB [ 424.021168] TIPC 16KB 37KB [ 424.021189] SCTPv6 22KB 30KB [ 424.021209] DCCPv6 20KB 30KB [ 424.021222] DCCP 19KB 35KB [ 424.021264] RXRPC 17KB 32KB [ 424.021273] rxrpc_call_jar 123KB 133KB [ 424.021287] bridge_fdb_cache 23KB 27KB [ 424.021304] fib6_nodes 196KB 284KB [ 424.021313] ip6_dst_cache 317KB 731KB [ 424.021327] RAWv6 111KB 128KB [ 424.021338] UDPv6 33KB 48KB [ 424.021352] TCPv6 24KB 36KB [ 424.021371] nf_conntrack 11KB 11KB [ 424.021439] t10_alua_lu_gp_cache 0KB 3KB [ 424.021454] sd_ext_cdb 0KB 7KB [ 424.021464] scsi_sense_cache 1056KB 1060KB [ 424.021474] virtio_scsi_cmd 16KB 16KB [ 424.021488] sgpool-128 8KB 8KB [ 424.021497] sgpool-64 4KB 12KB [ 424.021507] sgpool-32 2KB 15KB [ 424.021516] sgpool-16 1KB 7KB [ 424.021525] sgpool-8 0KB 7KB [ 424.021543] mqueue_inode_cache 19KB 37KB [ 424.021559] bio_post_read_ctx 14KB 15KB [ 424.021632] bio-2 14KB 15KB [ 424.021642] jfs_mp 7KB 7KB [ 424.021681] cifs_small_rq 15KB 16KB [ 424.021690] cifs_request 67KB 67KB [ 424.021700] cifs_mpx_ids 0KB 7KB [ 424.021729] nfs_commit_data 3KB 14KB [ 424.021738] nfs_write_data 34KB 44KB [ 424.021781] ext4_system_zone 1KB 7KB [ 424.021812] bio-1 1KB 7KB [ 424.021823] pid_namespace 4KB 11KB [ 424.021843] rpc_buffers 17KB 25KB [ 424.021852] rpc_tasks 2KB 7KB [ 424.021862] UNIX 933KB 933KB [ 424.021877] tcp_bind_bucket 1KB 4KB [ 424.021895] ip_fib_trie 34KB 43KB [ 424.021904] ip_fib_alias 148KB 201KB [ 424.021914] ip_dst_cache 18KB 28KB [ 424.021925] RAW 66KB 82KB [ 424.021935] UDP 54KB 67KB [ 424.021948] TCP 8KB 11KB [ 424.021960] hugetlbfs_inode_cache 3KB 15KB [ 424.021970] fscache_cookie_jar 1KB 7KB [ 424.021999] eventpoll_pwq 27KB 67KB [ 424.022008] eventpoll_epi 49KB 94KB [ 424.022024] inotify_inode_mark 7KB 23KB [ 424.022037] request_queue 199KB 199KB [ 424.022046] blkdev_requests 1KB 3KB [ 424.022056] blkdev_ioc 34KB 38KB [ 424.022065] bio-0 1605KB 1605KB [ 424.022075] biovec-max 1740KB 1740KB [ 424.022086] biovec-64 1937KB 1937KB [ 424.022096] biovec-16 153KB 153KB [ 424.022105] bio_integrity_payload 1KB 8KB [ 424.022115] khugepaged_mm_slot 2KB 11KB [ 424.022132] uid_cache 0KB 4KB [ 424.022141] dmaengine-unmap-2 0KB 3KB [ 424.022153] skbuff_fclone_cache 45KB 52KB [ 424.022162] skbuff_head_cache 6818KB 7361KB [ 424.022172] configfs_dir_cache 3KB 7KB [ 424.022182] file_lock_cache 7KB 35KB [ 424.022191] file_lock_ctx 9KB 11KB [ 424.022201] fsnotify_mark_connector 3KB 15KB [ 424.022210] net_namespace 87KB 87KB [ 424.022220] shmem_inode_cache 7966KB 8088KB [ 424.022230] task_delay_info 235KB 363KB [ 424.022239] taskstats 14KB 42KB [ 424.022249] proc_dir_entry 961KB 971KB [ 424.022259] pde_opener 10KB 69KB [ 424.022268] seq_file 183KB 456KB [ 424.022278] sigqueue 66KB 74KB [ 424.022287] kernfs_node_cache 18621KB 18632KB [ 424.022297] mnt_cache 278KB 280KB [ 424.022307] filp 7570KB 8227KB [ 424.022317] names_cache 121248KB 121286KB [ 424.022326] iint_cache 38KB 51KB [ 424.022335] key_jar 4KB 7KB [ 424.022345] uts_namespace 6KB 15KB [ 424.022354] nsproxy 4KB 15KB [ 424.022364] vm_area_struct 2229KB 3159KB [ 424.022373] mm_struct 297KB 520KB [ 424.022383] fs_cache 241KB 356KB [ 424.022393] files_cache 897KB 993KB [ 424.022402] signal_cache 1671KB 1969KB [ 424.022412] sighand_cache 622KB 672KB [ 424.022422] task_struct 7543KB 7543KB [ 424.022432] cred_jar 2740KB 2744KB [ 424.022449] anon_vma_chain 765KB 1098KB [ 424.022459] anon_vma 173KB 315KB [ 424.022468] pid 155KB 268KB [ 424.022478] Acpi-Operand 156KB 198KB [ 424.022487] Acpi-ParseExt 9KB 11KB [ 424.022496] Acpi-Parse 41KB 47KB [ 424.022506] Acpi-State 52KB 63KB [ 424.022515] Acpi-Namespace 20KB 27KB [ 424.022527] numa_policy 0KB 3KB [ 424.022536] debug_objects_cache 1483KB 1557KB [ 424.022546] trace_event_file 297KB 298KB [ 424.022556] ftrace_event_field 398KB 401KB [ 424.022566] pool_workqueue 165KB 196KB [ 424.022577] page->ptl 290KB 616KB [ 424.022624] kmalloc-2097152 2050KB 2050KB [ 424.022635] kmalloc-524288 7196KB 8224KB [ 424.022644] kmalloc-262144 1290KB 1290KB [ 424.022653] kmalloc-131072 650KB 650KB [ 424.022662] kmalloc-65536 2904KB 2970KB [ 424.022671] kmalloc-32768 2310KB 2376KB [ 424.022680] kmalloc-16384 1138KB 1188KB [ 424.022689] kmalloc-8192 4999KB 4999KB [ 424.022699] kmalloc-4096 26056KB 26056KB [ 424.022708] kmalloc-2048 15181KB 15204KB [ 424.022717] kmalloc-1024 11764KB 13938KB [ 424.022726] kmalloc-512 13866KB 14887KB [ 424.022736] kmalloc-256 5278KB 6142KB [ 424.022745] kmalloc-128 1129KB 1527KB [ 424.022754] kmalloc-96 3178KB 3532KB [ 424.022763] kmalloc-64 2433KB 3168KB [ 424.022772] kmalloc-32 1802KB 2303KB [ 424.022782] kmalloc-192 2154KB 2796KB [ 424.022791] kmem_cache 177KB 183KB [ 424.022802] Out of memory (oom_kill_allocating_task): Kill process 16642 (in:imklog) score 0 or sacrifice child [ 424.022864] Killed process 16631 (rsyslogd) total-vm:254332kB, anon-rss:744kB, file-rss:0kB, shmem-rss:0kB [ 424.031279] oom_reaper: reaped process 16631 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 424.150693] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 426.187105] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 426.196851] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 426.203524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 426.211063] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 426.220467] 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. [ 426.220693] systemd[1]: rsyslog.service: Unit entered failed state. [ 426.245895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 426.257753] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 426.267017] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 426.276450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 426.281888] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 426.309668] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 426.311588] IPVS: ftp: loaded support on port[0] = 21 [ 426.365040] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 426.371117] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 426.372830] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 426.383899] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 426.393481] systemd[1]: Stopped Journal Service. [ 426.393500] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 426.405334] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 426.414190] device bridge_slave_1 left promiscuous mode [ 426.414521] systemd[1]: Starting Journal Service... [ 426.427113] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.435483] device bridge_slave_0 left promiscuous mode [ 426.440591] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. [ 426.442270] bridge0: port 1(bridge_slave_0) entered disabled state [ 426.466255] device veth1_macvtap left promiscuous mode [ 426.471659] device veth0_macvtap left promiscuous mode [ 426.477777] device veth1_vlan left promiscuous mode [ 426.482830] device veth0_vlan left promiscuous mode [ 426.555611] systemd-journald[16709]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 426.830148] Bluetooth: hci5: command 0x0409 tx timeout [ 428.906613] Bluetooth: hci5: command 0x041b tx timeout [ 430.986483] Bluetooth: hci5: command 0x040f tx timeout [ 431.121062] device hsr_slave_1 left promiscuous mode [ 431.129395] device hsr_slave_0 left promiscuous mode [ 431.146471] team0 (unregistering): Port device team_slave_1 removed [ 431.155615] team0 (unregistering): Port device team_slave_0 removed [ 431.165447] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 431.176406] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 431.204515] bond0 (unregistering): Released all slaves [ 431.218627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 431.232068] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 431.249217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 431.261077] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 431.281815] device hsr_slave_0 entered promiscuous mode [ 431.287788] device hsr_slave_1 entered promiscuous mode [ 431.324014] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 431.350396] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 431.373838] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 431.383586] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 431.390978] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 431.398094] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 431.414927] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 431.428912] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 431.438828] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 431.455661] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 431.474426] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 431.481985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 431.494673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 431.517876] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 431.529885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 431.540360] device veth0_vlan entered promiscuous mode [ 431.574866] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 431.594513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 431.613638] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 431.625951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 431.653884] device veth1_vlan entered promiscuous mode [ 431.667046] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 431.745010] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 431.802045] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 431.839504] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 431.881974] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 431.889855] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 431.897778] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 431.905181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 431.920188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 431.931056] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 431.941368] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 431.951591] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 431.959406] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 431.982231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 431.991428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 432.008291] device veth0_macvtap entered promiscuous mode [ 432.014763] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 432.038905] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 432.045587] chnl_net:caif_netlink_parms(): no params data found [ 432.068586] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 432.076042] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 432.097131] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 432.109401] device veth1_macvtap entered promiscuous mode [ 432.115804] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 432.124000] device veth0_vlan entered promiscuous mode [ 432.140076] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 432.156049] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 432.163865] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 432.171711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 432.189243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 432.201109] device veth1_vlan entered promiscuous mode [ 432.208895] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 432.219931] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 432.228644] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 432.235563] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 432.249349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 432.259866] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 432.270745] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 432.278888] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 432.289852] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 432.302946] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.321863] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.343178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 432.353467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.364139] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 432.371402] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 432.380798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.391063] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.400402] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 432.410791] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 432.423072] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 432.432584] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 432.449476] device veth0_vlan entered promiscuous mode [ 432.456901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 432.464427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 432.472532] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 432.480928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 432.489533] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 432.501047] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 432.517261] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 432.530956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 432.544560] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 432.604399] device veth1_vlan entered promiscuous mode [ 432.612462] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 432.625050] 8021q: adding VLAN 0 to HW filter on device bond0 [ 432.639292] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.645654] bridge0: port 1(bridge_slave_0) entered disabled state [ 432.654935] device bridge_slave_0 entered promiscuous mode [ 432.664740] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 432.676058] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 432.687657] bridge0: port 2(bridge_slave_1) entered blocking state [ 432.694178] bridge0: port 2(bridge_slave_1) entered disabled state [ 432.701760] device bridge_slave_1 entered promiscuous mode [ 432.709595] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 432.724004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 432.734275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 432.753518] device veth0_macvtap entered promiscuous mode [ 432.767551] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 432.775382] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 432.788653] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 432.805388] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 432.816247] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 432.824854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 432.833812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 432.848988] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 432.869289] device veth1_macvtap entered promiscuous mode [ 432.875737] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 432.888563] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 432.896143] 8021q: adding VLAN 0 to HW filter on device team0 [ 432.910285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 432.919355] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 432.941259] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 432.949513] team0: Port device team_slave_0 added [ 432.958580] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 432.966651] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 432.974588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 432.984370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 432.993360] bridge0: port 1(bridge_slave_0) entered blocking state [ 432.999769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 433.008913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 433.019321] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 433.033368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 433.046839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 433.054153] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 433.066607] Bluetooth: hci5: command 0x0419 tx timeout [ 433.072075] team0: Port device team_slave_1 added [ 433.082800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 433.090934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 433.099634] bridge0: port 2(bridge_slave_1) entered blocking state [ 433.105973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 433.113207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 433.124302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 433.133566] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 433.151462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 433.159235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 433.167335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 433.174955] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 433.185829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 433.202771] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 433.209445] 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. [ 433.234822] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 433.246028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 433.254515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 433.262850] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 433.271448] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.282042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.291209] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.301040] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.310872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.320688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.330920] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 433.338046] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 433.351069] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 433.357900] 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. [ 433.385353] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 433.396831] device veth0_macvtap entered promiscuous mode [ 433.403503] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 433.411435] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 433.421024] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 433.428858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.438763] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.448012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.457806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.467160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.477681] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.488006] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 433.494864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 433.519066] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 433.527191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 433.535320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 433.543092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 433.551753] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 433.559809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 433.570554] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 433.582740] device veth1_macvtap entered promiscuous mode [ 433.597022] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 433.604611] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 433.631676] device hsr_slave_0 entered promiscuous mode [ 433.637887] device hsr_slave_1 entered promiscuous mode [ 433.643950] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 433.654367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 433.664557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 433.672748] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 433.687657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 433.695155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 433.762254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 433.778076] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 433.784150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 433.806927] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.817133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.826886] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.836688] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.845807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.855752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.864938] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 433.874757] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.885498] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 433.893617] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 433.910960] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 433.924325] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 433.940095] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.950339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.959767] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.969535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.978703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 433.989273] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 433.998467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 434.008387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 434.019072] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 434.025956] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 434.058376] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 434.076928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 434.176068] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 434.204854] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 434.208870] IPVS: ftp: loaded support on port[0] = 21 [ 434.224351] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 434.242130] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 434.265544] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 434.331510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 434.341335] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 434.386578] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 434.393719] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 434.417373] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 434.446602] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 434.478948] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 434.493732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 434.511709] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 434.551720] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 434.597575] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 434.604721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 434.617189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 434.632440] 8021q: adding VLAN 0 to HW filter on device bond0 [ 434.655500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 434.688259] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 434.694437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 434.704475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 434.718306] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 434.724778] 8021q: adding VLAN 0 to HW filter on device team0 [ 434.743895] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 434.761376] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 434.778729] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 434.791958] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.801781] device bridge_slave_1 left promiscuous mode [ 434.807876] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.815433] device bridge_slave_0 left promiscuous mode [ 434.822663] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.833283] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 434.840740] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 434.849952] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 434.857239] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 434.865794] device bridge_slave_1 left promiscuous mode [ 434.872657] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.880648] device bridge_slave_0 left promiscuous mode [ 434.886214] bridge0: port 1(bridge_slave_0) entered disabled state [ 434.899826] device veth1_macvtap left promiscuous mode [ 434.905180] device veth0_macvtap left promiscuous mode [ 434.911759] device veth1_vlan left promiscuous mode [ 434.917555] device veth0_vlan left promiscuous mode [ 434.923092] device veth1_macvtap left promiscuous mode [ 434.929607] device veth0_macvtap left promiscuous mode [ 434.934990] device veth1_vlan left promiscuous mode [ 434.940994] device veth0_vlan left promiscuous mode [ 435.139322] device hsr_slave_1 left promiscuous mode [ 435.151076] device hsr_slave_0 left promiscuous mode [ 435.174231] team0 (unregistering): Port device team_slave_1 removed [ 435.193406] team0 (unregistering): Port device team_slave_0 removed [ 435.212251] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 435.224182] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 435.267483] bond0 (unregistering): Released all slaves [ 435.330962] device hsr_slave_1 left promiscuous mode [ 435.343720] device hsr_slave_0 left promiscuous mode [ 435.373624] team0 (unregistering): Port device team_slave_1 removed [ 435.385117] team0 (unregistering): Port device team_slave_0 removed [ 435.397862] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 435.417344] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 435.463075] bond0 (unregistering): Released all slaves [ 435.485345] chnl_net:caif_netlink_parms(): no params data found [ 435.500257] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 435.527371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 435.535279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 435.554615] bridge0: port 1(bridge_slave_0) entered blocking state [ 435.561057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 435.599774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 435.635484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 435.643226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 435.659067] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 435.672148] bridge0: port 2(bridge_slave_1) entered blocking state [ 435.678583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 435.698493] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 435.710256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 435.711091] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 435.724772] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 435.743390] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 435.750910] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 435.761075] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 435.785356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 435.801218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 435.813918] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 435.830805] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 435.843883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 435.856872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 435.864418] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 435.891267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 435.902902] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 435.914039] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 435.927041] device veth0_vlan entered promiscuous mode [ 435.939371] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 435.947721] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 435.954834] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 435.964870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 435.974744] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 435.992064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 435.995307] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 436.011726] device veth1_vlan entered promiscuous mode [ 436.012530] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 436.018052] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 436.034412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 436.040830] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 436.040841] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 436.041658] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 436.083532] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 436.091811] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 436.100770] device veth0_macvtap entered promiscuous mode [ 436.102315] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 436.102687] bridge0: port 1(bridge_slave_0) entered blocking state [ 436.102717] bridge0: port 1(bridge_slave_0) entered disabled state [ 436.104598] device bridge_slave_0 entered promiscuous mode [ 436.114931] device veth1_macvtap entered promiscuous mode [ 436.115724] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 436.117861] bridge0: port 2(bridge_slave_1) entered blocking state [ 436.117895] bridge0: port 2(bridge_slave_1) entered disabled state [ 436.119419] device bridge_slave_1 entered promiscuous mode [ 436.150009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 436.152781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 436.154452] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 436.154458] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.154467] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 436.154472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.154481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 436.154486] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.155495] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 436.155614] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 436.185233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 436.185241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.185250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 436.185255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.185264] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 436.185269] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 436.187685] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 436.187719] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 436.191765] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 436.193435] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 436.210641] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 436.215607] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 436.218302] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 436.268864] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 436.274203] team0: Port device team_slave_0 added [ 436.276053] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 436.277928] team0: Port device team_slave_1 added [ 436.335555] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 436.335572] 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. [ 436.335579] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 436.338786] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 436.338801] 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. [ 436.338809] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 436.355140] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 436.361318] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 436.953557] Bluetooth: hci0: command 0x0409 tx timeout [ 436.962597] device hsr_slave_0 entered promiscuous mode [ 436.970761] device hsr_slave_1 entered promiscuous mode [ 436.988070] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 437.005840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 437.090246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 437.695951] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 437.735109] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 437.757595] CPU: 0 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 437.765053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 437.774400] Call Trace: [ 437.776994] dump_stack+0x1fc/0x2ef [ 437.780624] dump_header+0x15d/0xc3f [ 437.784357] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 437.789458] ? ___ratelimit+0x319/0x590 [ 437.793437] oom_kill_process.cold+0x10/0x692 [ 437.797937] ? check_preemption_disabled+0x41/0x280 [ 437.802957] ? has_intersects_mems_allowed+0x1d6/0x290 [ 437.808231] out_of_memory+0x1072/0x1390 [ 437.812299] ? oom_killer_disable+0x270/0x270 [ 437.816796] ? mutex_trylock+0x15f/0x1a0 [ 437.820862] __alloc_pages_nodemask+0x23a2/0x2890 [ 437.825709] ? find_get_entry+0x4cd/0x8a0 [ 437.829862] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 437.834726] alloc_pages_current+0x193/0x2a0 [ 437.839135] filemap_fault+0x146e/0x2180 [ 437.843212] ext4_filemap_fault+0x84/0xb0 [ 437.847357] __do_fault+0x10b/0x4b0 [ 437.850986] __handle_mm_fault+0x273b/0x41c0 [ 437.855397] ? vm_insert_page+0x9c0/0x9c0 [ 437.859567] ? check_preemption_disabled+0x41/0x280 [ 437.864601] handle_mm_fault+0x436/0xb10 [ 437.868678] __do_page_fault+0x68e/0xd60 [ 437.872747] ? trace_hardirqs_off_caller+0x6e/0x210 [ 437.877765] ? spurious_fault+0x840/0x840 [ 437.881911] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.886759] ? page_fault+0x8/0x30 [ 437.890299] page_fault+0x1e/0x30 [ 437.893749] RIP: 0033:0x4675e3 [ 437.896939] Code: Bad RIP value. [ 437.900297] RSP: 002b:000000c00005fe78 EFLAGS: 00010202 [ 437.905652] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 437.912915] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f1b8 [ 437.920183] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 437.927446] R10: 000000c00005feb0 R11: 0000000000000202 R12: 000000c00005feb0 [ 437.934713] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 438.080743] Mem-Info: [ 438.083204] active_anon:12197 inactive_anon:21000 isolated_anon:0 [ 438.083204] active_file:23 inactive_file:0 isolated_file:0 [ 438.083204] unevictable:0 dirty:0 writeback:0 unstable:0 [ 438.083204] slab_reclaimable:12761 slab_unreclaimable:116525 [ 438.083204] mapped:22105 shmem:21482 pagetables:560 bounce:0 [ 438.083204] free:25186 free_pcp:126 free_cma:0 [ 438.146144] Node 0 active_anon:47796kB inactive_anon:65104kB active_file:140kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73980kB dirty:0kB writeback:0kB shmem:66820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 438.249860] Node 1 active_anon:992kB inactive_anon:18896kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 438.362931] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 438.448014] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 438.453065] Node 0 DMA32 free:35956kB min:35996kB low:44992kB high:53988kB active_anon:47796kB inactive_anon:65104kB active_file:132kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7776kB pagetables:2132kB bounce:0kB free_pcp:256kB local_pcp:248kB free_cma:0kB [ 438.577847] lowmem_reserve[]: 0 0 1 1 1 [ 438.581871] 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 [ 438.705440] lowmem_reserve[]: 0 0 0 0 0 [ 438.724545] Node 1 Normal free:53820kB min:53876kB low:67344kB high:80812kB active_anon:992kB inactive_anon:18896kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:108kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 438.835484] lowmem_reserve[]: 0 0 0 0 0 [ 438.856961] Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10960kB [ 438.902498] Node 0 DMA32: 1565*4kB (ME) 1096*8kB (UME) 474*16kB (ME) 189*32kB (ME) 54*64kB (UME) 28*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35956kB [ 438.973132] 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 [ 438.988306] Bluetooth: hci0: command 0x041b tx timeout [ 439.006190] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 439.046607] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 439.053764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 439.070171] Node 1 Normal: 29*4kB (ME) 81*8kB (UME) 28*16kB (UME) 30*32kB (UME) 10*64kB (ME) 9*128kB (ME) 3*256kB (ME) 2*512kB (M) 1*1024kB (M) 1*2048kB (M) 11*4096kB (UM) = 53884kB [ 439.091755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 439.109002] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 439.136891] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 439.145483] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 439.162163] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 439.215072] 21516 total pagecache pages [ 439.224721] 0 pages in swap cache [ 439.267094] Swap cache stats: add 0, delete 0, find 0/0 [ 439.272479] Free swap = 0kB [ 439.275490] Total swap = 0kB [ 439.315352] 2097051 pages RAM [ 439.333344] 0 pages HighMem/MovableOnly [ 439.354041] 369649 pages reserved [ 439.381820] 0 pages cma reserved [ 439.385203] Unreclaimable slab info: [ 439.416045] Name Used Total [ 439.450641] pid_2 7KB 32KB [ 439.479918] batadv_tt_change_cache 8KB 11KB [ 439.485742] batadv_tl_cache 15KB 16KB [ 439.532231] TIPC 19KB 37KB [ 439.562482] SCTPv6 26KB 30KB [ 439.592704] DCCPv6 20KB 30KB [ 439.619709] DCCP 19KB 35KB [ 439.625118] RXRPC 19KB 32KB [ 439.673175] rxrpc_call_jar 120KB 141KB [ 439.702234] bridge_fdb_cache 22KB 27KB [ 439.735210] fib6_nodes 208KB 284KB [ 439.757656] ip6_dst_cache 561KB 731KB [ 439.763071] RAWv6 121KB 135KB [ 439.814997] UDPv6 41KB 52KB [ 439.842401] TCPv6 27KB 36KB [ 439.876835] nf_conntrack 13KB 15KB [ 439.882281] t10_alua_lu_gp_cache 0KB 3KB [ 439.937066] sd_ext_cdb 0KB 7KB [ 439.942463] scsi_sense_cache 1056KB 1060KB [ 440.014553] virtio_scsi_cmd 16KB 16KB [ 440.044714] sgpool-128 8KB 8KB [ 440.065783] sgpool-64 4KB 12KB [ 440.097188] sgpool-32 2KB 15KB [ 440.102577] sgpool-16 1KB 7KB [ 440.164853] sgpool-8 0KB 7KB [ 440.198833] mqueue_inode_cache 22KB 37KB [ 440.204314] bio_post_read_ctx 14KB 15KB [ 440.251206] bio-2 14KB 15KB [ 440.276523] jfs_mp 7KB 7KB [ 440.281946] cifs_small_rq 15KB 16KB [ 440.320545] cifs_request 67KB 67KB [ 440.342063] cifs_mpx_ids 0KB 7KB [ 440.369013] nfs_commit_data 3KB 14KB [ 440.374406] nfs_write_data 34KB 44KB [ 440.409898] ext4_system_zone 1KB 7KB [ 440.415334] bio-1 1KB 7KB [ 440.436463] pid_namespace 4KB 11KB [ 440.441856] rpc_buffers 17KB 25KB [ 440.484378] rpc_tasks 2KB 7KB [ 440.500537] UNIX 2049KB 2058KB [ 440.515819] tcp_bind_bucket 2KB 4KB [ 440.534624] ip_fib_trie 36KB 43KB [ 440.552544] ip_fib_alias 175KB 201KB [ 440.575607] ip_dst_cache 24KB 28KB [ 440.596309] RAW 75KB 82KB [ 440.612574] UDP 60KB 74KB [ 440.637316] TCP 8KB 11KB [ 440.642700] hugetlbfs_inode_cache 3KB 15KB [ 440.689615] fscache_cookie_jar 1KB 7KB [ 440.695096] eventpoll_pwq 25KB 67KB [ 440.745268] eventpoll_epi 48KB 94KB [ 440.768908] inotify_inode_mark 8KB 19KB [ 440.777590] request_queue 199KB 199KB [ 440.782958] blkdev_requests 1KB 3KB [ 440.810177] blkdev_ioc 24KB 38KB [ 440.815570] bio-0 1237KB 1537KB [ 440.865175] biovec-max 1773KB 1773KB [ 440.887938] biovec-64 1418KB 1764KB [ 440.893327] biovec-16 130KB 161KB [ 440.945385] bio_integrity_payload 1KB 8KB [ 440.970538] khugepaged_mm_slot 3KB 11KB [ 440.999296] uid_cache 0KB 4KB [ 441.006160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 441.013845] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 441.027562] dmaengine-unmap-2 0KB 3KB [ 441.028048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 441.046616] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 441.053362] skbuff_fclone_cache 30KB 52KB [ 441.063393] skbuff_head_cache 7046KB 7278KB [ 441.066016] Bluetooth: hci0: command 0x040f tx timeout [ 441.095961] configfs_dir_cache 3KB 7KB [ 441.101429] file_lock_cache 11KB 19KB [ 441.126759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 441.134562] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 441.135994] file_lock_ctx 9KB 11KB [ 441.149219] ieee802154 phy0 wpan0: encryption failed: -22 [ 441.154803] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.156035] fsnotify_mark_connector 4KB 11KB [ 441.172017] net_namespace 96KB 96KB [ 441.195928] shmem_inode_cache 7960KB 8076KB [ 441.201315] task_delay_info 297KB 363KB [ 441.216014] taskstats 9KB 34KB [ 441.216595] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 441.221387] proc_dir_entry 998KB 1001KB [ 441.252088] pde_opener 16KB 66KB [ 441.257519] seq_file 219KB 444KB [ 441.262879] sigqueue 61KB 74KB [ 441.305919] kernfs_node_cache 17711KB 17856KB [ 441.311310] mnt_cache 249KB 280KB [ 441.336339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 441.366470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 441.395912] filp 7630KB 8216KB [ 441.401298] names_cache 107826KB 107886KB [ 441.430499] iint_cache 35KB 51KB [ 441.453858] key_jar 4KB 7KB [ 441.499723] uts_namespace 6KB 15KB [ 441.505106] nsproxy 6KB 15KB [ 441.533309] vm_area_struct 2641KB 3132KB [ 441.540320] mm_struct 425KB 494KB [ 441.545676] fs_cache 343KB 356KB [ 441.551047] files_cache 1248KB 1248KB [ 441.556469] signal_cache 1995KB 2242KB [ 441.562190] sighand_cache 640KB 645KB [ 441.567579] task_struct 8338KB 8370KB [ 441.572921] cred_jar 2560KB 2804KB [ 441.578331] anon_vma_chain 811KB 1094KB [ 441.583681] anon_vma 161KB 315KB [ 441.589066] pid 198KB 268KB [ 441.594409] Acpi-Operand 156KB 198KB [ 441.599852] Acpi-ParseExt 9KB 11KB [ 441.605203] Acpi-Parse 41KB 47KB [ 441.610571] Acpi-State 52KB 63KB [ 441.615959] Acpi-Namespace 20KB 27KB [ 441.621316] numa_policy 0KB 3KB [ 441.626715] debug_objects_cache 1514KB 1557KB [ 441.632254] trace_event_file 297KB 298KB [ 441.637651] ftrace_event_field 398KB 401KB [ 441.643088] pool_workqueue 162KB 188KB [ 441.648465] page->ptl 377KB 616KB [ 441.653849] kmalloc-2097152 2050KB 2050KB [ 441.660085] kmalloc-524288 6168KB 7196KB [ 441.666096] kmalloc-262144 1290KB 1290KB [ 441.671466] kmalloc-131072 650KB 650KB [ 441.676878] kmalloc-65536 3168KB 3366KB [ 441.682237] kmalloc-32768 2409KB 2442KB [ 441.687643] kmalloc-16384 1204KB 1237KB [ 441.693012] kmalloc-8192 4859KB 4933KB [ 441.698402] kmalloc-4096 30702KB 30702KB [ 441.703747] kmalloc-2048 18513KB 18513KB [ 441.709177] kmalloc-1024 13519KB 13734KB [ 441.714534] kmalloc-512 13258KB 14591KB [ 441.719905] kmalloc-256 5759KB 6138KB [ 441.725248] kmalloc-128 1413KB 1527KB [ 441.730639] kmalloc-96 2991KB 3532KB [ 441.736015] kmalloc-64 2665KB 3168KB [ 441.741360] kmalloc-32 1853KB 2303KB [ 441.746748] kmalloc-192 2382KB 2796KB [ 441.752097] kmem_cache 177KB 183KB [ 441.757515] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 441.768173] Killed process 16982 (syz-executor.0) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 441.780031] oom_reaper: reaped process 16982 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 442.026063] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 442.040489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 442.060047] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 442.069642] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 442.117016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 442.124162] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 442.406187] oom_reaper: reaped process 17157 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 442.440245] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 442.501841] in:imklog cpuset=/ mems_allowed=0-1 [ 442.507320] CPU: 0 PID: 16713 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 442.514775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 442.524125] Call Trace: [ 442.526718] dump_stack+0x1fc/0x2ef [ 442.530352] dump_header+0x15d/0xc3f [ 442.534067] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 442.539261] ? ___ratelimit+0x319/0x590 [ 442.543239] oom_kill_process.cold+0x10/0x692 [ 442.547739] ? check_preemption_disabled+0x41/0x280 [ 442.552761] ? has_intersects_mems_allowed+0x1d6/0x290 [ 442.558035] out_of_memory+0x1072/0x1390 [ 442.562098] ? oom_killer_disable+0x270/0x270 [ 442.566594] ? mutex_trylock+0x15f/0x1a0 [ 442.570662] __alloc_pages_nodemask+0x23a2/0x2890 [ 442.575513] ? find_get_entry+0x4cd/0x8a0 [ 442.579670] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 442.584537] alloc_pages_current+0x193/0x2a0 [ 442.588948] filemap_fault+0x146e/0x2180 [ 442.593023] ext4_filemap_fault+0x84/0xb0 [ 442.597172] __do_fault+0x10b/0x4b0 [ 442.600802] __handle_mm_fault+0x273b/0x41c0 [ 442.605211] ? vm_insert_page+0x9c0/0x9c0 [ 442.609357] ? lock_downgrade+0x720/0x720 [ 442.613522] ? check_preemption_disabled+0x41/0x280 [ 442.618716] handle_mm_fault+0x436/0xb10 [ 442.622781] __do_page_fault+0x68e/0xd60 [ 442.626846] ? trace_hardirqs_off_caller+0x6e/0x210 [ 442.631867] ? spurious_fault+0x840/0x840 [ 442.636015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.640861] ? page_fault+0x8/0x30 [ 442.644397] page_fault+0x1e/0x30 [ 442.647846] RIP: 0033:0x7f80bcc0358e [ 442.651559] Code: Bad RIP value. [ 442.654916] RSP: 002b:00007f80bc1b3470 EFLAGS: 00010207 [ 442.660285] RAX: 0000000000000036 RBX: 00007f80bc1b34a0 RCX: 0000000000000000 [ 442.667647] RDX: 0000000000000000 RSI: 00007f80bc1b34ac RDI: 00007f80bc1b34a0 [ 442.674912] RBP: 00007f80bc1b34ac R08: 00007f80bd990940 R09: 0000000004000001 [ 442.682178] R10: 0000000000000001 R11: 0000000000000283 R12: 00007f80bc1b3ddd [ 442.689444] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f80bc1b3e1b [ 442.689661] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 442.706956] Mem-Info: [ 442.709398] active_anon:12187 inactive_anon:21000 isolated_anon:0 [ 442.709398] active_file:34 inactive_file:8 isolated_file:0 [ 442.709398] unevictable:0 dirty:0 writeback:0 unstable:0 [ 442.709398] slab_reclaimable:12732 slab_unreclaimable:115908 [ 442.709398] mapped:22129 shmem:21482 pagetables:548 bounce:0 [ 442.709398] free:13918 free_pcp:151 free_cma:0 [ 442.721345] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 442.758828] CPU: 1 PID: 17157 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 442.766713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 442.767387] Node 0 active_anon:47756kB inactive_anon:65104kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74116kB dirty:0kB writeback:0kB shmem:66820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 442.776058] Call Trace: [ 442.776079] dump_stack+0x1fc/0x2ef [ 442.776102] warn_alloc.cold+0x7b/0x18f [ 442.804804] Node 1 active_anon:992kB inactive_anon:18896kB active_file:8kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14400kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 442.806179] ? zone_watermark_ok_safe+0x260/0x260 [ 442.806193] ? usleep_range+0x170/0x170 [ 442.806210] ? mark_held_locks+0xa6/0xf0 [ 442.809817] Node 0 DMA free:10880kB 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 [ 442.813789] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 442.840755] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 442.845561] ? collect_expired_timers+0x2a0/0x2a0 [ 442.849529] Node 0 DMA32 free:17880kB min:35996kB low:44992kB high:53988kB active_anon:47756kB inactive_anon:65104kB active_file:60kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2084kB bounce:0kB free_pcp:356kB local_pcp:108kB free_cma:0kB [ 442.853568] __alloc_pages_nodemask+0x232f/0x2890 [ 442.879751] lowmem_reserve[]: 0 0 1 1 1 [ 442.884841] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 442.890978] 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 [ 442.894650] ? mark_held_locks+0xa6/0xf0 [ 442.923488] lowmem_reserve[]: 0 0 0 0 0 [ 442.928301] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 442.928321] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 442.932277] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:992kB inactive_anon:18896kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:108kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 442.937136] alloc_pages_current+0x193/0x2a0 [ 442.937153] ? write_comp_data+0x23/0x70 [ 442.937172] relay_open_buf.part.0+0x2a8/0xb80 [ 442.967658] lowmem_reserve[]: 0 0 0 0 0 [ 442.971687] relay_open+0x537/0x9f0 [ 442.971707] do_blk_trace_setup+0x4f6/0xb40 [ 442.977843] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 442.980417] ? _copy_from_user+0xd2/0x130 [ 442.985163] Node 0 DMA32: 1389*4kB (ME) 840*8kB (ME) 235*16kB (UME) 66*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18148kB [ 443.013448] __blk_trace_setup+0xca/0x180 [ 443.013463] ? do_blk_trace_setup+0xb40/0xb40 [ 443.013477] ? migrate_swap_stop+0x900/0x900 [ 443.013504] blk_trace_ioctl+0x155/0x290 [ 443.013515] ? blk_add_driver_data+0x540/0x540 [ 443.013532] ? __lock_acquire+0x6de/0x3ff0 [ 443.013552] blkdev_ioctl+0x112/0x1a80 [ 443.013566] ? blkpg_ioctl+0x9d0/0x9d0 [ 443.013578] ? do_futex+0x171/0x1880 [ 443.013595] ? mark_held_locks+0xf0/0xf0 [ 443.013613] ? debug_check_no_obj_freed+0x201/0x490 [ 443.013629] ? futex_exit_release+0x220/0x220 [ 443.013645] block_ioctl+0xe9/0x130 [ 443.013657] ? blkdev_fallocate+0x3f0/0x3f0 [ 443.013673] do_vfs_ioctl+0xcdb/0x12e0 [ 443.013689] ? lock_downgrade+0x720/0x720 [ 443.013706] ? check_preemption_disabled+0x41/0x280 [ 443.013721] ? ioctl_preallocate+0x200/0x200 [ 443.013740] ? __fget+0x356/0x510 [ 443.013757] ? do_dup2+0x450/0x450 [ 443.013772] ? __se_sys_futex+0x298/0x3b0 [ 443.013795] ksys_ioctl+0x9b/0xc0 [ 443.013811] __x64_sys_ioctl+0x6f/0xb0 [ 443.013825] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 443.013840] do_syscall_64+0xf9/0x620 [ 443.013859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 443.013871] RIP: 0033:0x7fcfe0a530c9 [ 443.013885] Code: Bad RIP value. [ 443.013893] RSP: 002b:00007fcfdefc5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 443.013907] RAX: ffffffffffffffda RBX: 00007fcfe0b72f80 RCX: 00007fcfe0a530c9 [ 443.013916] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 443.013924] RBP: 00007fcfe0aaeae9 R08: 0000000000000000 R09: 0000000000000000 [ 443.013932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 443.013941] R13: 00007ffcccba9dbf R14: 00007fcfdefc5300 R15: 0000000000022000 [ 443.124739] Mem-Info: [ 443.132829] 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 [ 443.154727] Bluetooth: hci0: command 0x0419 tx timeout [ 443.165970] Node 1 Normal: 92*4kB (UME) 67*8kB (ME) 27*16kB (UME) 29*32kB (UME) 11*64kB (UME) 9*128kB (ME) 3*256kB (ME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 4*4096kB (UM) = 26904kB [ 443.281004] active_anon:12164 inactive_anon:21000 isolated_anon:0 [ 443.281004] active_file:18 inactive_file:16 isolated_file:0 [ 443.281004] unevictable:0 dirty:0 writeback:0 unstable:0 [ 443.281004] slab_reclaimable:12721 slab_unreclaimable:115906 [ 443.281004] mapped:22105 shmem:21482 pagetables:551 bounce:0 [ 443.281004] free:13985 free_pcp:151 free_cma:0 [ 443.324875] Node 0 active_anon:47664kB inactive_anon:65104kB active_file:64kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73980kB dirty:0kB writeback:0kB shmem:66820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 443.331023] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 443.360321] Node 1 active_anon:992kB inactive_anon:18896kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:19108kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 443.396929] Node 0 DMA free:10880kB 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 [ 443.433149] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 443.439082] Node 0 DMA32 free:18148kB min:35996kB low:44992kB high:53988kB active_anon:47664kB inactive_anon:65104kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2096kB bounce:0kB free_pcp:356kB local_pcp:108kB free_cma:0kB [ 443.439113] lowmem_reserve[]: 0 0 1 1 1 [ 443.439132] 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 [ 443.439161] lowmem_reserve[]: 0 0 0 0 0 [ 443.439179] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:992kB inactive_anon:18896kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:160kB pagetables:108kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 443.439216] lowmem_reserve[]: 0 0 0 0 0 [ 443.547295] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 443.562742] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 443.564955] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10880kB [ 443.574776] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 443.600995] 21516 total pagecache pages [ 443.604975] 0 pages in swap cache [ 443.613052] Swap cache stats: add 0, delete 0, find 0/0 [ 443.623846] Free swap = 0kB [ 443.630995] Total swap = 0kB [ 443.634017] 2097051 pages RAM [ 443.639996] Node 0 DMA32: 1389*4kB (ME) 840*8kB (ME) 235*16kB (UME) 66*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18148kB [ 443.642235] 0 pages HighMem/MovableOnly [ 443.669701] 369649 pages reserved [ 443.673154] 0 pages cma reserved [ 443.682990] 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 [ 443.684196] Unreclaimable slab info: [ 443.712824] Node 1 Normal: 92*4kB (UME) 67*8kB (ME) 27*16kB (UME) 29*32kB (UME) 11*64kB (UME) 9*128kB (ME) 3*256kB (ME) 3*512kB (UM) 2*1024kB (UM) 1*2048kB (M) 4*4096kB (UM) = 26904kB [ 443.714203] Name Used Total [ 443.749822] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 443.750239] pid_2 4KB 32KB [ 443.765593] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 443.775023] batadv_tt_change_cache 6KB 11KB [ 443.791593] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 443.799635] batadv_tl_cache 12KB 16KB [ 443.821305] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 443.825603] TIPC 16KB 37KB [ 443.843918] 21516 total pagecache pages [ 443.848116] 0 pages in swap cache [ 443.851564] Swap cache stats: add 0, delete 0, find 0/0 [ 443.852109] SCTPv6 24KB 30KB [ 443.874184] Free swap = 0kB [ 443.879306] DCCPv6 17KB 30KB [ 443.883866] Total swap = 0kB [ 443.884676] DCCP 16KB 35KB [ 443.905075] 2097051 pages RAM [ 443.912345] 0 pages HighMem/MovableOnly [ 443.915040] RXRPC 17KB 32KB [ 443.923211] 369649 pages reserved [ 443.935571] rxrpc_call_jar 114KB 141KB [ 443.940986] bridge_fdb_cache 17KB 27KB [ 443.942584] 0 pages cma reserved [ 443.960439] fib6_nodes 205KB 284KB [ 443.972988] ip6_dst_cache 578KB 731KB [ 443.985257] RAWv6 121KB 135KB [ 443.995409] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 444.003891] UDPv6 35KB 52KB [ 444.093542] TCPv6 24KB 36KB [ 444.116786] nf_conntrack 15KB 15KB [ 444.123082] t10_alua_lu_gp_cache 0KB 3KB [ 444.144169] sd_ext_cdb 0KB 7KB [ 444.159913] scsi_sense_cache 1056KB 1060KB [ 444.166879] virtio_scsi_cmd 16KB 16KB [ 444.172263] sgpool-128 8KB 8KB [ 444.186839] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 444.193913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 444.212457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 444.227162] sgpool-64 4KB 12KB [ 444.245924] sgpool-32 2KB 15KB [ 444.263414] sgpool-16 1KB 7KB [ 444.311019] sgpool-8 0KB 7KB [ 444.327494] mqueue_inode_cache 15KB 37KB [ 444.336745] bio_post_read_ctx 14KB 15KB [ 444.376247] bio-2 14KB 15KB [ 444.402010] jfs_mp 7KB 7KB [ 444.423476] cifs_small_rq 15KB 16KB [ 444.478262] cifs_request 67KB 67KB [ 444.514446] cifs_mpx_ids 0KB 7KB [ 444.537092] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 444.549323] nfs_commit_data 3KB 14KB [ 444.563889] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 444.589279] nfs_write_data 34KB 44KB [ 444.609177] ext4_system_zone 1KB 7KB [ 444.610307] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 444.625645] bio-1 1KB 7KB [ 444.640731] pid_namespace 3KB 11KB [ 444.651760] rpc_buffers 17KB 25KB [ 444.658159] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 444.669002] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 444.678341] rpc_tasks 2KB 7KB [ 444.683026] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 444.695357] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 444.699238] UNIX 2085KB 2085KB [ 444.718851] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 444.725041] tcp_bind_bucket 2KB 4KB [ 444.730422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 444.743147] ip_fib_trie 35KB 43KB [ 444.752643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 444.760993] ip_fib_alias 171KB 201KB [ 444.773162] ip_dst_cache 28KB 28KB [ 444.784239] RAW 73KB 82KB [ 444.785205] device veth0_vlan entered promiscuous mode [ 444.795286] UDP 54KB 74KB [ 444.810065] TCP 11KB 11KB [ 444.826486] hugetlbfs_inode_cache 3KB 15KB [ 444.842217] fscache_cookie_jar 1KB 7KB [ 444.844316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 444.853239] eventpoll_pwq 29KB 67KB [ 444.855037] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 444.867635] eventpoll_epi 54KB 94KB [ 444.878526] inotify_inode_mark 11KB 19KB [ 444.885914] request_queue 199KB 199KB [ 444.892842] blkdev_requests 1KB 3KB [ 444.898590] blkdev_ioc 38KB 38KB [ 444.900837] device veth1_vlan entered promiscuous mode [ 444.904418] bio-0 1271KB 1526KB [ 444.920773] biovec-max 1773KB 1773KB [ 444.926727] biovec-64 1472KB 1756KB [ 444.944495] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 444.953159] biovec-16 140KB 157KB [ 444.966584] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 444.967377] bio_integrity_payload 1KB 8KB [ 444.983542] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 444.993260] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 444.993463] khugepaged_mm_slot 2KB 11KB [ 445.010680] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 445.013552] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 445.039105] uid_cache 0KB 4KB [ 445.046828] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 445.054776] dmaengine-unmap-2 0KB 3KB [ 445.062633] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 445.067646] skbuff_fclone_cache 39KB 52KB [ 445.079698] skbuff_head_cache 6928KB 7278KB [ 445.081626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 445.090592] configfs_dir_cache 3KB 7KB [ 445.097570] file_lock_cache 7KB 19KB [ 445.102937] file_lock_ctx 9KB 11KB [ 445.109221] fsnotify_mark_connector 5KB 11KB [ 445.109739] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 445.115111] net_namespace 96KB 96KB [ 445.115121] shmem_inode_cache 7962KB 8076KB [ 445.115131] task_delay_info 271KB 363KB [ 445.115145] taskstats 8KB 34KB [ 445.144142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 445.147867] proc_dir_entry 996KB 1001KB [ 445.157265] pde_opener 17KB 66KB [ 445.162631] seq_file 221KB 441KB [ 445.168334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 445.169108] sigqueue 69KB 74KB [ 445.181374] kernfs_node_cache 17760KB 17856KB [ 445.187369] mnt_cache 235KB 260KB [ 445.192759] filp 7707KB 8216KB [ 445.201149] device veth0_macvtap entered promiscuous mode [ 445.226732] device veth1_macvtap entered promiscuous mode [ 445.232679] names_cache 107593KB 107614KB [ 445.252082] iint_cache 35KB 51KB [ 445.262099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 445.272954] key_jar 4KB 7KB [ 445.287404] uts_namespace 5KB 15KB [ 445.292823] nsproxy 3KB 15KB [ 445.301297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 445.312931] vm_area_struct 2802KB 3132KB [ 445.324526] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 445.335210] mm_struct 448KB 494KB [ 445.348075] fs_cache 331KB 356KB [ 445.353461] files_cache 1192KB 1248KB [ 445.362031] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.379970] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 445.382974] signal_cache 1980KB 2242KB [ 445.391137] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.405753] sighand_cache 617KB 645KB [ 445.414429] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 445.417859] task_struct 8597KB 8629KB [ 445.425454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.441778] cred_jar 2507KB 2796KB [ 445.443912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 445.452787] anon_vma_chain 831KB 1094KB [ 445.463872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.469264] anon_vma 161KB 315KB [ 445.475475] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 445.488460] pid 180KB 268KB [ 445.490737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 445.499327] Acpi-Operand 156KB 198KB [ 445.504434] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 445.512399] Acpi-ParseExt 9KB 11KB [ 445.521093] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.529918] Acpi-Parse 41KB 47KB [ 445.535211] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 445.542161] Acpi-State 52KB 63KB [ 445.546971] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.559608] Acpi-Namespace 20KB 27KB [ 445.566754] numa_policy 0KB 3KB [ 445.572210] debug_objects_cache 1512KB 1557KB [ 445.577174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 445.582012] trace_event_file 297KB 298KB [ 445.594992] ftrace_event_field 398KB 401KB [ 445.598489] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.605329] pool_workqueue 177KB 188KB [ 445.617761] page->ptl 401KB 616KB [ 445.621894] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 445.623252] kmalloc-2097152 2050KB 2050KB [ 445.648676] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 445.653156] kmalloc-524288 6168KB 7196KB [ 445.671074] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 445.675495] kmalloc-262144 1290KB 1290KB [ 445.685264] kmalloc-131072 650KB 650KB [ 445.687147] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 445.696817] kmalloc-65536 3168KB 3234KB [ 445.704960] kmalloc-32768 2409KB 2409KB [ 445.716114] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 445.741275] kmalloc-16384 1188KB 1221KB [ 445.748633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 445.760952] kmalloc-8192 4999KB 4999KB [ 445.770416] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 445.783556] kmalloc-4096 31479KB 31479KB [ 445.804343] kmalloc-2048 19086KB 19086KB [ 445.812691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 445.825761] kmalloc-1024 13495KB 13836KB [ 445.861882] kmalloc-512 12938KB 14568KB [ 445.894083] kmalloc-256 5785KB 6138KB [ 445.904485] kmalloc-128 1458KB 1527KB [ 445.921299] kmalloc-96 3006KB 3532KB [ 445.929272] IPVS: ftp: loaded support on port[0] = 21 [ 445.930980] kmalloc-64 2703KB 3168KB [ 445.944003] kmalloc-32 1861KB 2303KB [ 445.953665] kmalloc-192 2412KB 2796KB [ 445.962083] kmem_cache 177KB 183KB [ 445.973913] Out of memory (oom_kill_allocating_task): Kill process 16713 (in:imklog) score 0 or sacrifice child [ 445.989051] Killed process 16710 (rsyslogd) total-vm:254332kB, anon-rss:760kB, file-rss:0kB, shmem-rss:0kB [ 446.001542] oom_reaper: reaped process 16710 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 446.193809] chnl_net:caif_netlink_parms(): no params data found [ 446.303322] bridge0: port 1(bridge_slave_0) entered blocking state [ 446.316189] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.323728] device bridge_slave_0 entered promiscuous mode [ 446.332140] bridge0: port 2(bridge_slave_1) entered blocking state [ 446.339130] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.352999] device bridge_slave_1 entered promiscuous mode [ 446.465044] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 446.478216] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 446.492266] device bridge_slave_1 left promiscuous mode [ 446.499530] bridge0: port 2(bridge_slave_1) entered disabled state [ 446.512021] device bridge_slave_0 left promiscuous mode [ 446.520758] bridge0: port 1(bridge_slave_0) entered disabled state [ 446.543449] device hsr_slave_1 left promiscuous mode [ 446.558075] device hsr_slave_0 left promiscuous mode [ 446.583301] team0 (unregistering): Port device team_slave_1 removed [ 446.610790] team0 (unregistering): Port device team_slave_0 removed 17:56:47 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:56:47 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 446.628300] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 446.687498] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 446.735820] bond0 (unregistering): Released all slaves [ 446.757246] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 446.772655] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 446.787859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 446.795731] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 446.802833] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 446.842572] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 446.862774] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 446.896424] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 446.910261] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 446.936510] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 446.955525] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 446.972234] team0: Port device team_slave_0 added [ 447.013591] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 447.043013] team0: Port device team_slave_1 added [ 447.124285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 447.148463] 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. [ 447.202557] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 447.229734] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 447.242747] 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. [ 447.269366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 447.286125] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 447.295142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 447.338120] device hsr_slave_0 entered promiscuous mode [ 447.355495] device hsr_slave_1 entered promiscuous mode [ 447.375862] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 447.401351] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 447.658348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 447.753713] 8021q: adding VLAN 0 to HW filter on device bond0 [ 447.778588] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 447.804056] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 447.825278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 447.840699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 447.864474] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 447.883472] 8021q: adding VLAN 0 to HW filter on device team0 [ 447.913325] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 447.930057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 447.942735] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 447.946160] Bluetooth: hci0: command 0x0409 tx timeout [ 447.963038] bridge0: port 1(bridge_slave_0) entered blocking state [ 447.969500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 448.002468] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 448.026868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 448.045038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 448.059891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 448.071576] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 448.088541] bridge0: port 2(bridge_slave_1) entered blocking state [ 448.094933] bridge0: port 2(bridge_slave_1) entered forwarding state [ 448.118596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 448.137156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 448.154607] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 448.169784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 448.180211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 448.200142] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 448.219544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 448.231031] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 448.239483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 448.257456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 448.278213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 448.291373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 448.300308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 448.320190] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 448.331594] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 448.340668] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 448.353281] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 448.360942] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 448.420119] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 448.437635] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 448.443984] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 448.457994] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 448.471267] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 448.622165] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 448.645976] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 448.660604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 448.670941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 448.741068] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 448.752061] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 448.766163] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 448.783258] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 448.790048] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 448.804701] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 448.816025] device veth0_vlan entered promiscuous mode [ 448.822586] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 448.834184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 448.848678] device veth1_vlan entered promiscuous mode [ 448.855236] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 448.872947] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 448.908838] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 448.939214] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 448.953029] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 448.970611] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 448.994003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 449.017201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 449.037726] device veth0_macvtap entered promiscuous mode [ 449.044202] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 449.072838] device veth1_macvtap entered promiscuous mode [ 449.091804] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 449.142769] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 449.191578] oom_reaper: reaped process 17300 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 449.233273] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 449.264462] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 449.273195] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 449.281011] in:imklog cpuset=/ mems_allowed=0-1 [ 449.307245] CPU: 0 PID: 17543 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 449.314709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 449.324057] Call Trace: [ 449.326651] dump_stack+0x1fc/0x2ef [ 449.330282] dump_header+0x15d/0xc3f [ 449.333995] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 449.339098] ? ___ratelimit+0x319/0x590 [ 449.343081] oom_kill_process.cold+0x10/0x692 [ 449.347583] ? check_preemption_disabled+0x41/0x280 [ 449.352602] ? has_intersects_mems_allowed+0x1d6/0x290 [ 449.357886] out_of_memory+0x1072/0x1390 [ 449.361953] ? oom_killer_disable+0x270/0x270 [ 449.366454] ? mutex_trylock+0x15f/0x1a0 [ 449.370521] __alloc_pages_nodemask+0x23a2/0x2890 [ 449.375373] ? find_get_entry+0x4cd/0x8a0 [ 449.379531] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 449.384400] alloc_pages_current+0x193/0x2a0 [ 449.388815] filemap_fault+0x146e/0x2180 [ 449.392894] ext4_filemap_fault+0x84/0xb0 [ 449.397046] __do_fault+0x10b/0x4b0 [ 449.400680] __handle_mm_fault+0x273b/0x41c0 [ 449.405084] ? vm_insert_page+0x9c0/0x9c0 [ 449.409228] ? lock_downgrade+0x720/0x720 [ 449.409351] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 449.413387] ? check_preemption_disabled+0x41/0x280 [ 449.427996] handle_mm_fault+0x436/0xb10 [ 449.432063] __do_page_fault+0x68e/0xd60 [ 449.433880] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 449.436124] ? trace_hardirqs_off_caller+0x6e/0x210 [ 449.436139] ? spurious_fault+0x840/0x840 [ 449.436153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 449.436177] ? page_fault+0x8/0x30 [ 449.458730] page_fault+0x1e/0x30 [ 449.462176] RIP: 0033:0x7f3836c8322d [ 449.465885] Code: Bad RIP value. [ 449.469243] RSP: 002b:00007f383461f580 EFLAGS: 00010293 [ 449.474610] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f3836c8322d [ 449.481876] RDX: 0000000000001fa0 RSI: 00007f383461fda0 RDI: 0000000000000004 [ 449.489138] RBP: 000055cdde4f19d0 R08: 0000000000000000 R09: 0000000004000001 [ 449.496405] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f383461fda0 [ 449.503666] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f383461fdf0 [ 449.510948] CPU: 1 PID: 17300 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 449.518937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 449.528287] Call Trace: [ 449.530882] dump_stack+0x1fc/0x2ef [ 449.530992] Mem-Info: [ 449.534511] warn_alloc.cold+0x7b/0x18f [ 449.536948] active_anon:12318 inactive_anon:21004 isolated_anon:0 [ 449.536948] active_file:22 inactive_file:29 isolated_file:0 [ 449.536948] unevictable:0 dirty:9 writeback:0 unstable:0 [ 449.536948] slab_reclaimable:12808 slab_unreclaimable:115895 [ 449.536948] mapped:22204 shmem:21490 pagetables:626 bounce:0 [ 449.536948] free:13804 free_pcp:185 free_cma:0 [ 449.540879] ? zone_watermark_ok_safe+0x260/0x260 [ 449.574921] Node 0 active_anon:47604kB inactive_anon:65112kB active_file:76kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74376kB dirty:28kB writeback:0kB shmem:66844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 449.578907] ? usleep_range+0x170/0x170 [ 449.578928] ? collect_expired_timers+0x2a0/0x2a0 [ 449.578955] __alloc_pages_nodemask+0x232f/0x2890 [ 449.606638] Node 1 active_anon:1668kB inactive_anon:18904kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:8kB writeback:0kB shmem:19116kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 449.610575] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 449.615374] 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 [ 449.620204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 449.620239] ? write_comp_data+0xf/0x70 [ 449.648187] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 449.652198] alloc_pages_current+0x193/0x2a0 [ 449.678302] Node 0 DMA32 free:17604kB min:35996kB low:44992kB high:53988kB active_anon:47704kB inactive_anon:65112kB active_file:44kB inactive_file:36kB unevictable:0kB writepending:16kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2288kB bounce:0kB free_pcp:492kB local_pcp:248kB free_cma:0kB [ 449.683015] relay_open_buf.part.0+0x2a8/0xb80 [ 449.686981] lowmem_reserve[]: 0 0 1 1 1 [ 449.691972] relay_open+0x537/0x9f0 [ 449.696369] 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 [ 449.725311] do_blk_trace_setup+0x4f6/0xb40 [ 449.725327] ? _copy_from_user+0xd2/0x130 [ 449.725341] __blk_trace_setup+0xca/0x180 [ 449.729914] lowmem_reserve[]: 0 0 0 0 0 [ 449.733858] ? do_blk_trace_setup+0xb40/0xb40 [ 449.737477] Node 1 Normal free:26728kB min:53876kB low:67344kB high:80812kB active_anon:1668kB inactive_anon:18904kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 449.763305] blk_trace_ioctl+0x155/0x290 [ 449.763320] ? blk_add_driver_data+0x540/0x540 [ 449.763337] ? __lock_acquire+0x6de/0x3ff0 [ 449.763355] blkdev_ioctl+0x112/0x1a80 [ 449.763369] ? blkpg_ioctl+0x9d0/0x9d0 [ 449.763383] ? do_futex+0x171/0x1880 [ 449.763396] ? mark_held_locks+0xf0/0xf0 [ 449.763415] ? debug_check_no_obj_freed+0x201/0x490 [ 449.763434] ? futex_exit_release+0x220/0x220 [ 449.763448] block_ioctl+0xe9/0x130 [ 449.763460] ? blkdev_fallocate+0x3f0/0x3f0 [ 449.763474] do_vfs_ioctl+0xcdb/0x12e0 [ 449.763488] ? lock_downgrade+0x720/0x720 [ 449.763503] ? check_preemption_disabled+0x41/0x280 [ 449.763518] ? ioctl_preallocate+0x200/0x200 [ 449.763536] ? __fget+0x356/0x510 [ 449.763553] ? do_dup2+0x450/0x450 [ 449.763568] ? __se_sys_futex+0x298/0x3b0 [ 449.763589] ksys_ioctl+0x9b/0xc0 [ 449.763606] __x64_sys_ioctl+0x6f/0xb0 [ 449.763620] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 449.763634] do_syscall_64+0xf9/0x620 [ 449.763660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 449.763672] RIP: 0033:0x7f4cb18d00c9 [ 449.763687] Code: Bad RIP value. [ 449.763695] RSP: 002b:00007f4cafe42168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 449.763708] RAX: ffffffffffffffda RBX: 00007f4cb19eff80 RCX: 00007f4cb18d00c9 [ 449.763717] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 449.763726] RBP: 00007f4cb192bae9 R08: 0000000000000000 R09: 0000000000000000 [ 449.763734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 449.763743] R13: 00007ffc738ad21f R14: 00007f4cafe42300 R15: 0000000000022000 [ 449.803009] Mem-Info: [ 449.839489] lowmem_reserve[]: 0 0 0 0 0 [ 449.851017] active_anon:12318 inactive_anon:21004 isolated_anon:0 [ 449.851017] active_file:22 inactive_file:29 isolated_file:0 [ 449.851017] unevictable:0 dirty:9 writeback:0 unstable:0 [ 449.851017] slab_reclaimable:12808 slab_unreclaimable:115895 [ 449.851017] mapped:22204 shmem:21490 pagetables:626 bounce:0 [ 449.851017] free:13804 free_pcp:170 free_cma:0 [ 449.875565] 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 [ 449.883277] Node 0 active_anon:47604kB inactive_anon:65112kB active_file:76kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74376kB dirty:28kB writeback:0kB shmem:66844kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 449.883741] Node 0 DMA32: 1295*4kB (MEH) 753*8kB (UMEH) 217*16kB (UME) 74*32kB (UMEH) 5*64kB (UMH) 2*128kB (H) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17620kB [ 449.892481] Node 1 active_anon:1668kB inactive_anon:18904kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:8kB writeback:0kB shmem:19116kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 449.932849] 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 [ 449.935046] 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 [ 449.981732] Node 1 Normal: 92*4kB (ME) 21*8kB (ME) 9*16kB (ME) 22*32kB (ME) 10*64kB (ME) 9*128kB (UME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26728kB [ 450.006779] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 450.046486] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 450.048151] Bluetooth: hci0: command 0x041b tx timeout [ 450.092030] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 450.101615] Node 0 DMA32 free:17988kB min:35996kB low:44992kB high:53988kB active_anon:47596kB inactive_anon:65112kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2288kB bounce:0kB free_pcp:432kB local_pcp:188kB free_cma:0kB [ 450.155155] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 450.160586] lowmem_reserve[]: 0 0 1 1 1 [ 450.191323] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 450.212408] 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 [ 450.232193] 21519 total pagecache pages [ 450.259842] lowmem_reserve[]: 0 0 0 0 0 [ 450.264503] Node 1 Normal free:26728kB min:53876kB low:67344kB high:80812kB active_anon:1668kB inactive_anon:18904kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:216kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 450.272523] 0 pages in swap cache [ 450.306508] lowmem_reserve[]: 0 0 0 0 0 [ 450.310513] 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 [ 450.313113] Swap cache stats: add 0, delete 0, find 0/0 [ 450.337847] Node 0 DMA32: 1295*4kB (MEH) 756*8kB (UMEH) 218*16kB (UMEH) 74*32kB (UMEH) 6*64kB (UM) 4*128kB (UH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17980kB [ 450.344416] Free swap = 0kB [ 450.369434] 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 [ 450.375305] Total swap = 0kB [ 450.394835] Node 1 Normal: 92*4kB (ME) 23*8kB (UME) 9*16kB (ME) 22*32kB (ME) 10*64kB (ME) 9*128kB (UME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26744kB [ 450.398786] 2097051 pages RAM [ 450.425438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 450.430412] 0 pages HighMem/MovableOnly [ 450.448738] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 450.453437] 369649 pages reserved [ 450.464211] 0 pages cma reserved [ 450.464315] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 450.480445] Unreclaimable slab info: [ 450.484167] Name Used Total [ 450.496985] pid_2 8KB 32KB [ 450.502430] batadv_tt_change_cache 4KB 11KB [ 450.505278] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 450.508295] batadv_tl_cache 12KB 16KB [ 450.508322] TIPC 24KB 37KB [ 450.508343] SCTPv6 22KB 30KB [ 450.508360] DCCPv6 17KB 30KB [ 450.544550] 21519 total pagecache pages [ 450.545675] DCCP 16KB 28KB [ 450.553942] RXRPC 19KB 32KB [ 450.566632] 0 pages in swap cache [ 450.571587] rxrpc_call_jar 124KB 141KB [ 450.577311] bridge_fdb_cache 24KB 27KB [ 450.580982] Swap cache stats: add 0, delete 0, find 0/0 [ 450.582679] fib6_nodes 235KB 284KB [ 450.601025] ip6_dst_cache 840KB 840KB [ 450.606592] RAWv6 123KB 141KB [ 450.611960] UDPv6 37KB 48KB [ 450.613181] Free swap = 0kB [ 450.624030] TCPv6 30KB 36KB [ 450.629483] nf_conntrack 15KB 18KB [ 450.634900] t10_alua_lu_gp_cache 0KB 3KB [ 450.644802] sd_ext_cdb 0KB 7KB [ 450.647458] Total swap = 0kB [ 450.653176] 2097051 pages RAM [ 450.663380] 0 pages HighMem/MovableOnly [ 450.667723] 369649 pages reserved [ 450.672088] 0 pages cma reserved [ 450.681503] scsi_sense_cache 1056KB 1060KB [ 450.702611] virtio_scsi_cmd 16KB 16KB [ 450.711215] sgpool-128 8KB 8KB [ 450.719570] sgpool-64 4KB 12KB [ 450.724945] sgpool-32 2KB 15KB [ 450.732990] sgpool-16 1KB 7KB [ 450.740826] sgpool-8 0KB 7KB [ 450.749494] mqueue_inode_cache 16KB 37KB [ 450.758641] bio_post_read_ctx 14KB 15KB [ 450.764615] bio-2 14KB 15KB [ 450.772461] jfs_mp 7KB 7KB [ 450.779358] cifs_small_rq 15KB 16KB [ 450.785363] cifs_request 67KB 67KB [ 450.791407] cifs_mpx_ids 0KB 7KB [ 450.797319] nfs_commit_data 3KB 14KB [ 450.803020] nfs_write_data 34KB 44KB [ 450.811223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 450.818279] ext4_system_zone 1KB 7KB [ 450.823663] bio-1 1KB 7KB [ 450.841322] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 450.843716] pid_namespace 3KB 11KB [ 450.851511] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 450.870821] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 450.881844] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 450.892777] rpc_buffers 17KB 25KB [ 450.904054] rpc_tasks 2KB 7KB [ 450.909507] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 450.909513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 450.909530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 450.909535] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 450.909549] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 450.909554] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 450.910874] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 450.935149] UNIX 2418KB 2418KB [ 450.981961] tcp_bind_bucket 1KB 4KB [ 450.986521] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 450.988688] ip_fib_trie 43KB 43KB [ 451.003126] ip_fib_alias 171KB 201KB [ 451.008825] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 451.009385] ip_dst_cache 16KB 28KB [ 451.025515] RAW 78KB 82KB [ 451.026212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 451.030913] UDP 65KB 81KB [ 451.048443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 451.057098] TCP 11KB 16KB [ 451.063547] hugetlbfs_inode_cache 3KB 15KB [ 451.065699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 451.081775] fscache_cookie_jar 1KB 7KB [ 451.092751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 451.095474] eventpoll_pwq 24KB 63KB [ 451.107981] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 451.119334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 451.125498] eventpoll_epi 45KB 94KB [ 451.133433] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 451.134400] inotify_inode_mark 9KB 19KB [ 451.148958] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 451.160686] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 451.165531] request_queue 199KB 199KB [ 451.175147] blkdev_requests 1KB 3KB [ 451.176243] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 451.181340] blkdev_ioc 32KB 38KB [ 451.198084] bio-0 1136KB 1481KB [ 451.203461] biovec-max 1773KB 1790KB [ 451.209755] biovec-64 1231KB 1677KB [ 451.215222] biovec-16 134KB 157KB [ 451.215482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 451.221813] bio_integrity_payload 1KB 8KB [ 451.236490] khugepaged_mm_slot 3KB 11KB [ 451.241958] uid_cache 0KB 4KB [ 451.249615] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 451.257457] dmaengine-unmap-2 0KB 3KB [ 451.262834] skbuff_fclone_cache 35KB 52KB [ 451.269326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 451.277556] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 451.290459] skbuff_head_cache 7388KB 7650KB [ 451.296947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 451.312633] configfs_dir_cache 3KB 7KB [ 451.320027] file_lock_cache 12KB 19KB [ 451.325411] file_lock_ctx 9KB 11KB [ 451.331701] fsnotify_mark_connector 4KB 11KB [ 451.338104] net_namespace 105KB 105KB [ 451.343473] shmem_inode_cache 7955KB 8076KB [ 451.352303] task_delay_info 281KB 363KB [ 451.358338] taskstats 20KB 34KB [ 451.363834] proc_dir_entry 1036KB 1053KB [ 451.370805] pde_opener 20KB 66KB [ 451.376801] seq_file 259KB 441KB [ 451.382176] sigqueue 64KB 74KB [ 451.389404] kernfs_node_cache 18163KB 18179KB [ 451.394900] mnt_cache 235KB 252KB [ 451.401674] filp 7876KB 8216KB [ 451.407795] names_cache 110215KB 110236KB [ 451.413277] iint_cache 34KB 51KB [ 451.419657] key_jar 4KB 7KB [ 451.427257] uts_namespace 4KB 15KB [ 451.433255] nsproxy 3KB 15KB [ 451.439722] vm_area_struct 3119KB 3140KB [ 451.445355] mm_struct 500KB 500KB [ 451.451645] fs_cache 340KB 356KB [ 451.458498] files_cache 1232KB 1248KB [ 451.464319] signal_cache 1939KB 2235KB [ 451.476613] sighand_cache 635KB 652KB [ 451.482434] task_struct 8111KB 8199KB [ 451.489611] cred_jar 2447KB 2796KB [ 451.496698] anon_vma_chain 929KB 1094KB [ 451.502798] anon_vma 161KB 315KB [ 451.518176] pid 192KB 268KB [ 451.523562] Acpi-Operand 156KB 198KB [ 451.532921] Acpi-ParseExt 9KB 11KB [ 451.544329] Acpi-Parse 41KB 47KB [ 451.557322] Acpi-State 52KB 63KB [ 451.564759] Acpi-Namespace 20KB 27KB [ 451.570352] numa_policy 0KB 3KB [ 451.579829] debug_objects_cache 1519KB 1557KB [ 451.585378] trace_event_file 297KB 298KB [ 451.600252] ftrace_event_field 398KB 401KB [ 451.612325] pool_workqueue 173KB 188KB [ 451.618339] page->ptl 452KB 616KB [ 451.623748] kmalloc-2097152 2050KB 2050KB [ 451.636155] kmalloc-524288 5140KB 6168KB [ 451.641999] kmalloc-262144 1290KB 1290KB [ 451.648440] kmalloc-131072 650KB 650KB [ 451.653817] kmalloc-65536 3036KB 3366KB [ 451.660579] kmalloc-32768 2442KB 2508KB [ 451.666854] kmalloc-16384 1287KB 1320KB [ 451.672225] kmalloc-8192 5238KB 5288KB [ 451.678689] kmalloc-4096 29788KB 29847KB [ 451.684059] kmalloc-2048 19074KB 19443KB [ 451.690622] kmalloc-1024 13426KB 13930KB [ 451.697857] kmalloc-512 13174KB 14553KB [ 451.703235] kmalloc-256 5725KB 6138KB [ 451.709651] kmalloc-128 1480KB 1527KB [ 451.715026] kmalloc-96 3141KB 3532KB [ 451.721298] kmalloc-64 2733KB 3168KB [ 451.727689] kmalloc-32 1872KB 2303KB [ 451.733060] kmalloc-192 2427KB 2796KB [ 451.739421] kmem_cache 177KB 183KB [ 451.744807] Out of memory (oom_kill_allocating_task): Kill process 17543 (in:imklog) score 0 or sacrifice child [ 451.756705] Killed process 17496 (rsyslogd) total-vm:254332kB, anon-rss:652kB, file-rss:0kB, shmem-rss:0kB [ 451.769033] oom_reaper: reaped process 17496 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 451.921058] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 451.928557] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 451.953258] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 451.999319] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 452.030834] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 452.050998] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 452.064291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 452.074260] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 452.140607] blktrace: Concurrent blktraces are not allowed on nbd0 [ 452.185817] Bluetooth: hci0: command 0x040f tx timeout 17:56:53 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:56:53 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) 17:56:53 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 452.454810] blktrace: Concurrent blktraces are not allowed on nbd0 17:56:53 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 452.507385] blktrace: Concurrent blktraces are not allowed on nbd0 17:56:53 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 452.554778] blktrace: Concurrent blktraces are not allowed on nbd0 [ 452.613359] blktrace: Concurrent blktraces are not allowed on nbd0 [ 453.712554] oom_reaper: reaped process 17338 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 453.740274] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 453.752555] systemd-journal cpuset=/ mems_allowed=0-1 [ 453.757866] CPU: 0 PID: 16709 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 453.765829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 453.775178] Call Trace: [ 453.777771] dump_stack+0x1fc/0x2ef [ 453.781404] dump_header+0x15d/0xc3f [ 453.785113] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 453.790199] ? ___ratelimit+0x319/0x590 [ 453.794159] oom_kill_process.cold+0x10/0x692 [ 453.798639] ? check_preemption_disabled+0x41/0x280 [ 453.803655] ? has_intersects_mems_allowed+0x1d6/0x290 [ 453.808930] out_of_memory+0x1072/0x1390 [ 453.812976] ? oom_killer_disable+0x270/0x270 [ 453.817455] ? mutex_trylock+0x15f/0x1a0 [ 453.821503] __alloc_pages_nodemask+0x23a2/0x2890 [ 453.826337] ? find_get_entry+0x4cd/0x8a0 [ 453.830488] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 453.835359] alloc_pages_current+0x193/0x2a0 [ 453.839770] filemap_fault+0x146e/0x2180 [ 453.843843] ext4_filemap_fault+0x84/0xb0 [ 453.847994] __do_fault+0x10b/0x4b0 [ 453.851623] __handle_mm_fault+0x273b/0x41c0 [ 453.856043] ? vm_insert_page+0x9c0/0x9c0 [ 453.860216] ? check_preemption_disabled+0x41/0x280 [ 453.865235] handle_mm_fault+0x436/0xb10 [ 453.869302] __do_page_fault+0x68e/0xd60 [ 453.873353] ? trace_hardirqs_off_caller+0x6e/0x210 [ 453.878350] ? spurious_fault+0x840/0x840 [ 453.882488] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 453.887316] ? page_fault+0x8/0x30 [ 453.890837] page_fault+0x1e/0x30 [ 453.894301] RIP: 0033:0x7ff9f9fa92e3 [ 453.898001] Code: Bad RIP value. [ 453.901348] RSP: 002b:00007ffe42368ae8 EFLAGS: 00010246 [ 453.906691] RAX: 0000000000000001 RBX: 0000562dadc9a1e0 RCX: 00007ff9f9fa92e3 [ 453.913939] RDX: 0000000000000013 RSI: 00007ffe42368af0 RDI: 000000000000000c [ 453.921191] RBP: 00007ffe42368ce0 R08: 00007ffe42377000 R09: 00000074e4f6f74e [ 453.928445] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe42368af0 [ 453.935698] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f3cf681ae04a [ 453.953517] Mem-Info: [ 453.956014] active_anon:12363 inactive_anon:21006 isolated_anon:0 [ 453.956014] active_file:46 inactive_file:28 isolated_file:0 [ 453.956014] unevictable:0 dirty:23 writeback:0 unstable:0 [ 453.956014] slab_reclaimable:12872 slab_unreclaimable:117861 [ 453.956014] mapped:22222 shmem:21494 pagetables:628 bounce:0 [ 453.956014] free:13809 free_pcp:127 free_cma:0 [ 453.993136] Node 0 active_anon:47744kB inactive_anon:65120kB active_file:96kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74440kB dirty:48kB writeback:0kB shmem:66860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 454.024793] Node 1 active_anon:1708kB inactive_anon:18904kB active_file:88kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14448kB dirty:44kB writeback:0kB shmem:19116kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 454.056433] 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 [ 454.084832] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 454.089907] Node 0 DMA32 free:17836kB min:35996kB low:44992kB high:53988kB active_anon:47736kB inactive_anon:65120kB active_file:80kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2312kB bounce:0kB free_pcp:276kB local_pcp:16kB free_cma:0kB [ 454.099265] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 454.122718] lowmem_reserve[]: 0 0 1 1 1 [ 454.132431] 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 [ 454.143012] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 454.161737] lowmem_reserve[]: 0 0 0 0 0 [ 454.169184] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:1732kB inactive_anon:18904kB active_file:4kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 454.180183] CPU: 1 PID: 17338 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 454.201621] lowmem_reserve[]: 0 0 0 0 0 [ 454.205624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 454.205630] Call Trace: [ 454.205650] dump_stack+0x1fc/0x2ef [ 454.205667] warn_alloc.cold+0x7b/0x18f [ 454.205684] ? zone_watermark_ok_safe+0x260/0x260 [ 454.205700] ? usleep_range+0x170/0x170 [ 454.209652] 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 [ 454.219003] ? collect_expired_timers+0x2a0/0x2a0 [ 454.219029] __alloc_pages_nodemask+0x232f/0x2890 [ 454.219061] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 454.224861] Node 0 DMA32: 1305*4kB (ME) 751*8kB (UME) 223*16kB (UME) 67*32kB (ME) 10*64kB (UM) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17836kB [ 454.225235] ? mark_held_locks+0xa6/0xf0 [ 454.229211] 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 [ 454.234011] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.241146] Node 1 Normal: 89*4kB (UME) 24*8kB (ME) 7*16kB (ME) 21*32kB (ME) 11*64kB (UME) 9*128kB (UME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26740kB [ 454.250427] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 454.250458] alloc_pages_current+0x193/0x2a0 [ 454.250476] ? __sanitizer_cov_trace_pc+0x50/0x50 [ 454.258446] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.260125] relay_open_buf.part.0+0x2a8/0xb80 [ 454.264944] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.279412] relay_open+0x537/0x9f0 [ 454.279431] do_blk_trace_setup+0x4f6/0xb40 [ 454.279446] ? _copy_from_user+0xd2/0x130 [ 454.279459] __blk_trace_setup+0xca/0x180 [ 454.279471] ? do_blk_trace_setup+0xb40/0xb40 [ 454.279496] blk_trace_ioctl+0x155/0x290 [ 454.279508] ? blk_add_driver_data+0x540/0x540 [ 454.279528] ? __lock_acquire+0x6de/0x3ff0 [ 454.279547] blkdev_ioctl+0x112/0x1a80 [ 454.279561] ? blkpg_ioctl+0x9d0/0x9d0 [ 454.279575] ? do_futex+0x171/0x1880 [ 454.279588] ? mark_held_locks+0xf0/0xf0 [ 454.279603] ? debug_check_no_obj_freed+0x201/0x490 [ 454.279619] ? futex_exit_release+0x220/0x220 [ 454.279633] block_ioctl+0xe9/0x130 [ 454.279644] ? blkdev_fallocate+0x3f0/0x3f0 [ 454.279659] do_vfs_ioctl+0xcdb/0x12e0 [ 454.279673] ? lock_downgrade+0x720/0x720 [ 454.279686] ? check_preemption_disabled+0x41/0x280 [ 454.279700] ? ioctl_preallocate+0x200/0x200 [ 454.287092] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.294741] ? __fget+0x356/0x510 [ 454.299530] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.315683] ? do_dup2+0x450/0x450 [ 454.315698] ? __se_sys_futex+0x298/0x3b0 [ 454.315719] ksys_ioctl+0x9b/0xc0 [ 454.315741] __x64_sys_ioctl+0x6f/0xb0 [ 454.322511] 21519 total pagecache pages [ 454.324880] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 454.330969] 0 pages in swap cache [ 454.338512] do_syscall_64+0xf9/0x620 [ 454.338533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 454.338545] RIP: 0033:0x7fc3b04400c9 [ 454.338558] Code: Bad RIP value. [ 454.338569] RSP: 002b:00007fc3ae9b2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 454.343134] Swap cache stats: add 0, delete 0, find 0/0 [ 454.351680] RAX: ffffffffffffffda RBX: 00007fc3b055ff80 RCX: 00007fc3b04400c9 [ 454.351688] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 454.351696] RBP: 00007fc3b049bae9 R08: 0000000000000000 R09: 0000000000000000 [ 454.351703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 454.351711] R13: 00007ffe0232d77f R14: 00007fc3ae9b2300 R15: 0000000000022000 [ 454.370504] Bluetooth: hci0: command 0x0419 tx timeout [ 454.375636] Free swap = 0kB [ 454.388192] Mem-Info: [ 454.389271] Total swap = 0kB [ 454.393159] active_anon:12367 inactive_anon:21006 isolated_anon:0 [ 454.393159] active_file:21 inactive_file:4 isolated_file:0 [ 454.393159] unevictable:0 dirty:0 writeback:0 unstable:0 [ 454.393159] slab_reclaimable:12872 slab_unreclaimable:117719 [ 454.393159] mapped:22224 shmem:21494 pagetables:628 bounce:0 [ 454.393159] free:13867 free_pcp:131 free_cma:0 [ 454.400062] 2097051 pages RAM [ 454.411849] Node 0 active_anon:47736kB inactive_anon:65120kB active_file:80kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74456kB dirty:0kB writeback:0kB shmem:66860kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 454.414187] 0 pages HighMem/MovableOnly [ 454.421778] Node 1 active_anon:1732kB inactive_anon:18904kB active_file:4kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:19116kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 454.424700] 369649 pages reserved [ 454.437311] 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 [ 454.445876] 0 pages cma reserved [ 454.462849] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 454.464543] Unreclaimable slab info: [ 454.475675] Node 0 DMA32 free:17836kB min:35996kB low:44992kB high:53988kB active_anon:47736kB inactive_anon:65120kB active_file:80kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7712kB pagetables:2312kB bounce:0kB free_pcp:276kB local_pcp:260kB free_cma:0kB [ 454.479017] Name Used Total [ 454.480413] lowmem_reserve[]: 0 0 1 1 1 [ 454.483849] pid_2 7KB 32KB [ 454.501662] 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 [ 454.511195] batadv_tt_change_cache 4KB 11KB [ 454.521706] lowmem_reserve[]: 0 0 0 0 0 [ 454.531019] batadv_tl_cache 8KB 16KB [ 454.549594] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:1732kB inactive_anon:18904kB active_file:4kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 454.553021] TIPC 15KB 37KB [ 454.555101] lowmem_reserve[]: 0 0 0 0 0 [ 454.558137] SCTPv6 22KB 30KB [ 454.558156] DCCPv6 17KB 30KB [ 454.558170] DCCP 16KB 28KB [ 454.558211] RXRPC 16KB 32KB [ 454.558220] rxrpc_call_jar 112KB 133KB [ 454.558239] bridge_fdb_cache 17KB 27KB [ 454.576555] 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 [ 454.600005] fib6_nodes 235KB 284KB [ 454.614651] Node 0 DMA32: 1305*4kB (ME) 751*8kB (UME) 223*16kB (UME) 67*32kB (ME) 10*64kB (UM) 2*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17836kB [ 454.635550] ip6_dst_cache 847KB 847KB [ 454.670118] 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 [ 454.700301] RAWv6 111KB 141KB [ 454.707453] Node 1 Normal: 89*4kB (UME) 24*8kB (ME) 7*16kB (ME) 21*32kB (ME) 11*64kB (UME) 9*128kB (UME) 4*256kB (ME) 2*512kB (M) 1*1024kB (M) 2*2048kB (UM) 4*4096kB (UM) = 26740kB [ 454.740681] UDPv6 35KB 45KB [ 454.750232] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.782695] TCPv6 39KB 42KB [ 454.795711] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.824546] nf_conntrack 22KB 22KB [ 454.841381] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 454.845492] t10_alua_lu_gp_cache 0KB 3KB [ 454.853860] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 454.862707] sd_ext_cdb 0KB 7KB [ 454.887233] 21519 total pagecache pages [ 454.894207] scsi_sense_cache 1056KB 1060KB [ 454.902756] 0 pages in swap cache [ 454.918588] virtio_scsi_cmd 16KB 16KB [ 454.935640] Swap cache stats: add 0, delete 0, find 0/0 [ 454.954153] sgpool-128 8KB 8KB [ 454.963677] Free swap = 0kB [ 454.982599] sgpool-64 4KB 12KB [ 454.994564] Total swap = 0kB [ 455.014993] sgpool-32 2KB 15KB [ 455.023926] 2097051 pages RAM [ 455.025162] sgpool-16 1KB 7KB [ 455.030587] 0 pages HighMem/MovableOnly [ 455.030596] 369649 pages reserved [ 455.044842] sgpool-8 0KB 7KB [ 455.053734] 0 pages cma reserved [ 455.054896] mqueue_inode_cache 15KB 37KB [ 455.083978] bio_post_read_ctx 14KB 15KB [ 455.089500] bio-2 14KB 15KB [ 455.094859] jfs_mp 7KB 7KB [ 455.106748] cifs_small_rq 15KB 16KB [ 455.113153] cifs_request 67KB 67KB [ 455.124777] cifs_mpx_ids 0KB 7KB [ 455.131635] nfs_commit_data 3KB 14KB [ 455.153833] nfs_write_data 34KB 44KB [ 455.174889] ext4_system_zone 1KB 7KB [ 455.181515] bio-1 1KB 7KB [ 455.187802] pid_namespace 3KB 11KB [ 455.193779] rpc_buffers 17KB 25KB [ 455.200090] rpc_tasks 2KB 7KB [ 455.206449] UNIX 2261KB 2381KB [ 455.212289] tcp_bind_bucket 1KB 4KB [ 455.218499] ip_fib_trie 40KB 43KB [ 455.224511] ip_fib_alias 167KB 201KB [ 455.231755] ip_dst_cache 28KB 28KB [ 455.237952] RAW 67KB 82KB [ 455.243319] UDP 79KB 87KB [ 455.249079] TCP 22KB 22KB [ 455.255072] hugetlbfs_inode_cache 3KB 15KB [ 455.262097] fscache_cookie_jar 1KB 7KB [ 455.268516] eventpoll_pwq 24KB 63KB [ 455.274462] eventpoll_epi 56KB 94KB [ 455.280699] inotify_inode_mark 11KB 19KB [ 455.287075] request_queue 199KB 199KB [ 455.292904] blkdev_requests 1KB 3KB [ 455.299581] blkdev_ioc 32KB 38KB [ 455.306380] bio-0 1136KB 1481KB [ 455.312280] biovec-max 1773KB 1790KB [ 455.318560] biovec-64 1204KB 1669KB [ 455.324466] biovec-16 120KB 157KB [ 455.330550] bio_integrity_payload 1KB 8KB [ 455.337154] khugepaged_mm_slot 2KB 11KB [ 455.343173] uid_cache 0KB 4KB [ 455.349203] dmaengine-unmap-2 0KB 3KB [ 455.355781] skbuff_fclone_cache 25KB 52KB [ 455.361518] skbuff_head_cache 7160KB 7646KB [ 455.367211] configfs_dir_cache 3KB 7KB [ 455.372663] file_lock_cache 19KB 19KB [ 455.378450] file_lock_ctx 9KB 11KB [ 455.383818] fsnotify_mark_connector 5KB 11KB [ 455.390071] net_namespace 87KB 87KB [ 455.395753] shmem_inode_cache 7986KB 8076KB [ 455.401115] task_delay_info 281KB 363KB [ 455.406808] taskstats 16KB 34KB [ 455.412185] proc_dir_entry 1012KB 1053KB [ 455.417897] pde_opener 20KB 66KB [ 455.423260] seq_file 297KB 441KB [ 455.428951] sigqueue 64KB 74KB [ 455.434310] kernfs_node_cache 18238KB 18250KB [ 455.439984] mnt_cache 222KB 244KB [ 455.445618] filp 7910KB 8216KB [ 455.450980] names_cache 110427KB 110487KB [ 455.456737] iint_cache 48KB 51KB [ 455.462096] key_jar 4KB 7KB [ 455.467760] uts_namespace 3KB 11KB [ 455.473119] nsproxy 2KB 15KB [ 455.478768] vm_area_struct 3297KB 3395KB [ 455.484131] mm_struct 539KB 539KB [ 455.489798] fs_cache 316KB 356KB [ 455.495165] files_cache 1191KB 1248KB [ 455.500894] signal_cache 1939KB 2235KB [ 455.506539] sighand_cache 635KB 652KB [ 455.511899] task_struct 8357KB 8414KB [ 455.517523] cred_jar 2402KB 2796KB [ 455.522881] anon_vma_chain 995KB 1094KB [ 455.528549] anon_vma 175KB 315KB [ 455.533908] pid 192KB 268KB [ 455.539533] Acpi-Operand 156KB 198KB [ 455.544892] Acpi-ParseExt 9KB 11KB [ 455.550645] Acpi-Parse 41KB 47KB [ 455.556325] Acpi-State 52KB 63KB [ 455.561740] Acpi-Namespace 20KB 27KB [ 455.567409] numa_policy 0KB 3KB [ 455.572831] debug_objects_cache 1524KB 1557KB [ 455.578668] trace_event_file 297KB 298KB [ 455.584351] ftrace_event_field 398KB 401KB [ 455.590124] pool_workqueue 196KB 196KB [ 455.595773] page->ptl 483KB 616KB [ 455.601231] kmalloc-2097152 2050KB 2050KB [ 455.606912] kmalloc-524288 5140KB 6168KB [ 455.612333] kmalloc-262144 1290KB 1290KB [ 455.617996] kmalloc-131072 650KB 650KB [ 455.623413] kmalloc-65536 2904KB 3234KB [ 455.629182] kmalloc-32768 2277KB 2442KB [ 455.634594] kmalloc-16384 1287KB 1320KB [ 455.640261] kmalloc-8192 5329KB 5379KB [ 455.645910] kmalloc-4096 29924KB 29983KB [ 455.651327] kmalloc-2048 18691KB 19411KB [ 455.656997] kmalloc-1024 13224KB 13930KB [ 455.662411] kmalloc-512 13225KB 14527KB [ 455.668081] kmalloc-256 5683KB 6135KB [ 455.673506] kmalloc-128 1462KB 1527KB [ 455.679190] kmalloc-96 3156KB 3532KB [ 455.684601] kmalloc-64 2733KB 3168KB [ 455.690824] kmalloc-32 1879KB 2303KB [ 455.696473] kmalloc-192 2403KB 2796KB [ 455.701831] kmem_cache 177KB 183KB [ 455.707704] Out of memory (oom_kill_allocating_task): Kill process 16709 (systemd-journal) score 0 or sacrifice child [ 455.718782] Killed process 16709 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:2116kB [ 455.731347] oom_reaper: reaped process 16709 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2116kB [ 455.817295] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 455.831552] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 455.860579] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 455.879796] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 455.892394] systemd[1]: Stopped Journal Service. [ 455.912348] systemd[1]: Starting Journal Service... 17:56:57 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:56:57 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) 17:56:57 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 456.231063] blktrace: Concurrent blktraces are not allowed on nbd0 [ 456.279929] systemd-journald[17713]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 456.311453] blktrace: Concurrent blktraces are not allowed on nbd0 17:56:57 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 456.393706] blktrace: Concurrent blktraces are not allowed on nbd0 [ 456.789524] systemd[1]: Started Journal Service. [ 457.768086] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 457.779917] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 457.785016] CPU: 0 PID: 16425 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 457.792873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 457.802205] Call Trace: [ 457.804776] dump_stack+0x1fc/0x2ef [ 457.808386] dump_header+0x15d/0xc3f [ 457.812082] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 457.817182] ? ___ratelimit+0x319/0x590 [ 457.821139] oom_kill_process.cold+0x10/0x692 [ 457.825730] ? check_preemption_disabled+0x41/0x280 [ 457.830730] ? has_intersects_mems_allowed+0x1d6/0x290 [ 457.836012] out_of_memory+0x1072/0x1390 [ 457.840070] ? oom_killer_disable+0x270/0x270 [ 457.844567] ? mutex_trylock+0x15f/0x1a0 [ 457.848619] __alloc_pages_nodemask+0x23a2/0x2890 [ 457.853450] ? find_get_entry+0x4cd/0x8a0 [ 457.857584] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 457.862437] alloc_pages_current+0x193/0x2a0 [ 457.866832] filemap_fault+0x146e/0x2180 [ 457.870887] ext4_filemap_fault+0x84/0xb0 [ 457.875020] __do_fault+0x10b/0x4b0 [ 457.878630] __handle_mm_fault+0x273b/0x41c0 [ 457.883025] ? debug_object_free+0x1cc/0x380 [ 457.887416] ? vm_insert_page+0x9c0/0x9c0 [ 457.891551] ? check_preemption_disabled+0x41/0x280 [ 457.896550] handle_mm_fault+0x436/0xb10 [ 457.900594] __do_page_fault+0x68e/0xd60 [ 457.904637] ? trace_hardirqs_off_caller+0x6e/0x210 [ 457.909631] ? spurious_fault+0x840/0x840 [ 457.913773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 457.918610] ? page_fault+0x8/0x30 [ 457.922137] page_fault+0x1e/0x30 [ 457.925574] RIP: 0033:0x7fc3b0464df1 [ 457.929274] Code: Bad RIP value. [ 457.932623] RSP: 002b:00007ffe0232d970 EFLAGS: 00010293 [ 457.937982] RAX: 0000000000000000 RBX: 0000000000000006 RCX: 00007fc3b0464df1 [ 457.945230] RDX: 00007ffe0232d9b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 457.952483] RBP: 00007ffe0232da3c R08: 0000000000000000 R09: 0000007621684fdc [ 457.959734] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 457.966992] R13: 000000000006f96d R14: 0000000000000018 R15: 00007ffe0232daa0 [ 457.977494] Mem-Info: [ 457.979946] active_anon:12355 inactive_anon:23037 isolated_anon:0 [ 457.979946] active_file:18 inactive_file:0 isolated_file:0 [ 457.979946] unevictable:0 dirty:0 writeback:0 unstable:0 [ 457.979946] slab_reclaimable:12921 slab_unreclaimable:118859 [ 457.979946] mapped:22036 shmem:23541 pagetables:605 bounce:0 [ 457.979946] free:25165 free_pcp:67 free_cma:0 [ 458.013126] Node 0 active_anon:47432kB inactive_anon:65052kB active_file:32kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72252kB dirty:0kB writeback:0kB shmem:66856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 458.041149] Node 1 active_anon:1988kB inactive_anon:27096kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15812kB dirty:0kB writeback:0kB shmem:27308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 458.070832] 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 [ 458.101929] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 458.111132] Node 0 DMA32 free:35968kB min:35996kB low:44992kB high:53988kB active_anon:47432kB inactive_anon:65052kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2212kB bounce:0kB free_pcp:268kB local_pcp:20kB free_cma:0kB [ 458.148123] lowmem_reserve[]: 0 0 1 1 1 [ 458.152125] 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 [ 458.191182] lowmem_reserve[]: 0 0 0 0 0 [ 458.203219] Node 1 Normal free:53628kB min:53876kB low:67344kB high:80812kB active_anon:1988kB inactive_anon:27096kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:208kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 458.263947] lowmem_reserve[]: 0 0 0 0 0 [ 458.268046] 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 [ 458.321345] Node 0 DMA32: 1302*4kB (ME) 893*8kB (UME) 260*16kB (ME) 97*32kB (UME) 26*64kB (ME) 113*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36000kB [ 458.354922] 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 [ 458.401821] Node 1 Normal: 33*4kB (UME) 7*8kB (UME) 7*16kB (UME) 7*32kB (ME) 4*64kB (UME) 3*128kB (UME) 1*256kB (E) 2*512kB (UM) 0*1024kB 1*2048kB (M) 12*4096kB (UM) = 53644kB [ 458.461801] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 458.490572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 458.518120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 458.545687] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 458.554277] 23573 total pagecache pages [ 458.573620] 0 pages in swap cache [ 458.589409] Swap cache stats: add 0, delete 0, find 0/0 [ 458.594788] Free swap = 0kB [ 458.614082] Total swap = 0kB [ 458.617157] 2097051 pages RAM [ 458.620252] 0 pages HighMem/MovableOnly [ 458.624213] 369649 pages reserved [ 458.650008] 0 pages cma reserved [ 458.653375] Unreclaimable slab info: [ 458.664634] Name Used Total [ 458.697497] pid_2 14KB 32KB [ 458.702943] batadv_tt_change_cache 4KB 11KB [ 458.740453] batadv_tl_cache 7KB 16KB [ 458.762517] TIPC 15KB 37KB [ 458.772499] SCTPv6 22KB 30KB [ 458.805170] DCCPv6 17KB 30KB [ 458.810582] DCCP 16KB 28KB [ 458.828138] RXRPC 16KB 32KB [ 458.833511] rxrpc_call_jar 112KB 133KB [ 458.873183] bridge_fdb_cache 15KB 27KB [ 458.894689] fib6_nodes 228KB 284KB [ 458.900120] ip6_dst_cache 796KB 847KB [ 458.929480] RAWv6 111KB 141KB [ 458.934863] UDPv6 35KB 45KB [ 458.962093] TCPv6 30KB 42KB [ 458.967530] nf_conntrack 18KB 22KB [ 458.972951] t10_alua_lu_gp_cache 0KB 3KB [ 458.998726] sd_ext_cdb 0KB 7KB [ 459.017408] scsi_sense_cache 1056KB 1060KB [ 459.022788] virtio_scsi_cmd 16KB 16KB [ 459.050177] sgpool-128 8KB 8KB [ 459.064294] sgpool-64 4KB 12KB [ 459.090615] sgpool-32 2KB 15KB [ 459.109944] sgpool-16 1KB 7KB [ 459.123686] sgpool-8 0KB 7KB [ 459.142732] mqueue_inode_cache 15KB 37KB [ 459.159540] bio_post_read_ctx 14KB 15KB [ 459.164976] bio-2 14KB 15KB [ 459.185196] jfs_mp 7KB 7KB [ 459.190607] cifs_small_rq 15KB 16KB [ 459.224776] cifs_request 67KB 67KB [ 459.241326] cifs_mpx_ids 0KB 7KB [ 459.251781] nfs_commit_data 3KB 14KB [ 459.257199] nfs_write_data 34KB 44KB [ 459.262589] ext4_system_zone 1KB 7KB [ 459.305756] bio-1 1KB 7KB [ 459.311139] pid_namespace 2KB 11KB [ 459.351205] rpc_buffers 17KB 25KB [ 459.374624] rpc_tasks 2KB 7KB [ 459.393311] UNIX 2107KB 2283KB [ 459.417103] tcp_bind_bucket 1KB 4KB [ 459.422493] ip_fib_trie 35KB 43KB [ 459.448589] ip_fib_alias 163KB 201KB [ 459.453965] ip_dst_cache 15KB 28KB [ 459.485269] RAW 66KB 82KB [ 459.490634] UDP 67KB 87KB [ 459.517082] TCP 14KB 22KB [ 459.522459] hugetlbfs_inode_cache 3KB 15KB [ 459.551609] fscache_cookie_jar 1KB 7KB [ 459.565740] eventpoll_pwq 29KB 63KB [ 459.571108] eventpoll_epi 66KB 94KB [ 459.591014] inotify_inode_mark 19KB 19KB [ 459.609663] request_queue 199KB 199KB [ 459.622407] blkdev_requests 1KB 3KB [ 459.636552] blkdev_ioc 32KB 38KB [ 459.642006] bio-0 942KB 1301KB [ 459.683151] biovec-max 1683KB 1790KB [ 459.705994] biovec-64 1042KB 1535KB [ 459.720165] biovec-16 120KB 157KB [ 459.737341] bio_integrity_payload 1KB 8KB [ 459.743067] khugepaged_mm_slot 2KB 11KB [ 459.789841] uid_cache 0KB 4KB [ 459.808502] dmaengine-unmap-2 0KB 3KB [ 459.813887] skbuff_fclone_cache 25KB 52KB [ 459.847007] skbuff_head_cache 6966KB 7631KB [ 459.852389] configfs_dir_cache 3KB 7KB [ 459.894940] file_lock_cache 23KB 23KB [ 459.920804] file_lock_ctx 9KB 11KB [ 459.941687] fsnotify_mark_connector 10KB 11KB [ 459.960002] net_namespace 87KB 87KB [ 459.965449] shmem_inode_cache 8008KB 8076KB [ 459.970808] task_delay_info 277KB 363KB [ 460.009102] taskstats 21KB 34KB [ 460.014490] proc_dir_entry 998KB 1053KB [ 460.035101] pde_opener 18KB 66KB [ 460.040480] seq_file 294KB 441KB [ 460.085394] sigqueue 64KB 74KB [ 460.090790] kernfs_node_cache 18237KB 18250KB [ 460.129710] mnt_cache 209KB 240KB [ 460.154523] filp 7943KB 8216KB [ 460.167260] names_cache 114065KB 114087KB [ 460.172631] iint_cache 42KB 51KB [ 460.200644] key_jar 4KB 7KB [ 460.220360] uts_namespace 3KB 11KB [ 460.233462] nsproxy 2KB 15KB [ 460.247372] vm_area_struct 3204KB 3395KB [ 460.261463] mm_struct 539KB 539KB [ 460.279190] fs_cache 310KB 356KB [ 460.284573] files_cache 1181KB 1248KB [ 460.305123] signal_cache 1932KB 2235KB [ 460.310501] sighand_cache 624KB 652KB [ 460.353021] task_struct 8117KB 8181KB [ 460.368111] cred_jar 2381KB 2796KB [ 460.373482] anon_vma_chain 966KB 1094KB [ 460.411801] anon_vma 169KB 315KB [ 460.441698] pid 189KB 268KB [ 460.462879] Acpi-Operand 156KB 198KB [ 460.493421] Acpi-ParseExt 9KB 11KB [ 460.511689] Acpi-Parse 41KB 47KB [ 460.530781] Acpi-State 52KB 63KB [ 460.541820] Acpi-Namespace 20KB 27KB [ 460.547436] numa_policy 0KB 3KB [ 460.552815] debug_objects_cache 1522KB 1557KB [ 460.596803] trace_event_file 297KB 298KB [ 460.602188] ftrace_event_field 398KB 401KB [ 460.648193] pool_workqueue 196KB 196KB [ 460.653583] page->ptl 481KB 616KB [ 460.696823] kmalloc-2097152 2050KB 2050KB [ 460.702208] kmalloc-524288 5140KB 6168KB [ 460.720421] kmalloc-262144 1290KB 1290KB [ 460.745274] kmalloc-131072 650KB 650KB [ 460.750647] kmalloc-65536 2904KB 3234KB [ 460.778293] kmalloc-32768 2277KB 2442KB [ 460.783672] kmalloc-16384 1303KB 1336KB [ 460.809985] kmalloc-8192 5131KB 5205KB [ 460.828225] kmalloc-4096 29350KB 29371KB [ 460.833612] kmalloc-2048 18105KB 19278KB [ 460.851424] kmalloc-1024 13008KB 13930KB [ 460.876576] kmalloc-512 13258KB 14501KB [ 460.881961] kmalloc-256 5599KB 6127KB [ 460.903294] kmalloc-128 1458KB 1527KB [ 460.908728] kmalloc-96 3156KB 3532KB [ 460.941032] kmalloc-64 2710KB 3168KB [ 460.964766] kmalloc-32 1879KB 2303KB [ 460.984325] kmalloc-192 2403KB 2796KB [ 461.014040] kmem_cache 177KB 183KB [ 461.034209] Out of memory (oom_kill_allocating_task): Kill process 16425 (syz-executor.4) score 0 or sacrifice child [ 461.059689] Killed process 17716 (syz-executor.4) total-vm:60812kB, anon-rss:512kB, file-rss:14340kB, shmem-rss:68kB [ 461.100331] oom_reaper: reaped process 17716 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 461.107315] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 461.164422] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 461.182178] CPU: 1 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 461.189635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 461.198980] Call Trace: [ 461.201571] dump_stack+0x1fc/0x2ef [ 461.205204] dump_header+0x15d/0xc3f [ 461.208920] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 461.214021] ? ___ratelimit+0x319/0x590 [ 461.218085] oom_kill_process.cold+0x10/0x692 [ 461.222631] ? check_preemption_disabled+0x41/0x280 [ 461.227653] ? has_intersects_mems_allowed+0x1d6/0x290 [ 461.232929] out_of_memory+0x1072/0x1390 [ 461.236991] ? oom_killer_disable+0x270/0x270 [ 461.241485] ? mutex_trylock+0x15f/0x1a0 [ 461.245545] __alloc_pages_nodemask+0x23a2/0x2890 [ 461.250392] ? find_get_entry+0x4cd/0x8a0 [ 461.254546] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 461.259412] alloc_pages_current+0x193/0x2a0 [ 461.263819] filemap_fault+0x146e/0x2180 [ 461.267887] ext4_filemap_fault+0x84/0xb0 [ 461.272032] __do_fault+0x10b/0x4b0 [ 461.275658] __handle_mm_fault+0x273b/0x41c0 [ 461.280068] ? vm_insert_page+0x9c0/0x9c0 [ 461.284229] ? check_preemption_disabled+0x41/0x280 [ 461.289252] handle_mm_fault+0x436/0xb10 [ 461.293313] __do_page_fault+0x68e/0xd60 [ 461.297377] ? trace_hardirqs_off_caller+0x6e/0x210 [ 461.302389] ? spurious_fault+0x840/0x840 [ 461.306531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 461.311373] ? page_fault+0x8/0x30 [ 461.314908] page_fault+0x1e/0x30 [ 461.318356] RIP: 0033:0x4675e3 [ 461.321545] Code: Bad RIP value. [ 461.324901] RSP: 002b:000000c00005fe78 EFLAGS: 00010206 [ 461.330257] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004675e3 [ 461.337522] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f4f1b8 [ 461.344792] RBP: 000000c00005fec0 R08: 0000000000000000 R09: 0000000000000000 [ 461.352060] R10: 000000c00005feb0 R11: 0000000000000206 R12: 000000c00005feb0 [ 461.359334] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 461.702963] Mem-Info: [ 461.711840] active_anon:12330 inactive_anon:23037 isolated_anon:0 [ 461.711840] active_file:66 inactive_file:0 isolated_file:0 [ 461.711840] unevictable:0 dirty:0 writeback:0 unstable:0 [ 461.711840] slab_reclaimable:12921 slab_unreclaimable:118812 [ 461.711840] mapped:22012 shmem:23541 pagetables:605 bounce:0 [ 461.711840] free:25155 free_pcp:156 free_cma:0 [ 461.805059] Node 0 active_anon:47332kB inactive_anon:65052kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72236kB dirty:0kB writeback:0kB shmem:66856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 461.861265] Node 1 active_anon:1988kB inactive_anon:27096kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15812kB dirty:0kB writeback:0kB shmem:27308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 461.943740] 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 [ 461.974031] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 461.980734] Node 0 DMA32 free:37504kB min:35996kB low:44992kB high:53988kB active_anon:47332kB inactive_anon:65052kB active_file:108kB inactive_file:256kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2212kB bounce:0kB free_pcp:632kB local_pcp:408kB free_cma:0kB [ 462.022324] lowmem_reserve[]: 0 0 1 1 1 [ 462.027411] 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 [ 462.058997] lowmem_reserve[]: 0 0 0 0 0 [ 462.063530] Node 1 Normal free:53844kB min:53876kB low:67344kB high:80812kB active_anon:1984kB inactive_anon:27096kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:208kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 462.211356] lowmem_reserve[]: 0 0 0 0 0 [ 462.227960] 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 [ 462.290649] Node 0 DMA32: 1299*4kB (ME) 888*8kB (UME) 265*16kB (ME) 99*32kB (ME) 26*64kB (ME) 112*128kB (UM) 1*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35964kB [ 462.310669] 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 [ 462.321916] Node 1 Normal: 37*4kB (UME) 13*8kB (UME) 7*16kB (UME) 9*32kB (UME) 4*64kB (UME) 2*128kB (ME) 2*256kB (UE) 2*512kB (UM) 0*1024kB 1*2048kB (M) 12*4096kB (UM) = 53900kB [ 462.342947] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.354272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 462.367940] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 462.378523] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 462.390746] 23564 total pagecache pages [ 462.394728] 0 pages in swap cache [ 462.400259] Swap cache stats: add 0, delete 0, find 0/0 [ 462.419182] Free swap = 0kB [ 462.422203] Total swap = 0kB [ 462.458477] 2097051 pages RAM [ 462.461594] 0 pages HighMem/MovableOnly [ 462.485934] 369649 pages reserved [ 462.489395] 0 pages cma reserved [ 462.492748] Unreclaimable slab info: [ 462.520784] Name Used Total [ 462.545778] pid_2 11KB 32KB [ 462.551219] batadv_tt_change_cache 4KB 11KB [ 462.599951] batadv_tl_cache 7KB 16KB [ 462.620183] TIPC 15KB 37KB [ 462.645291] SCTPv6 22KB 30KB [ 462.650668] DCCPv6 17KB 30KB [ 462.681523] DCCP 16KB 28KB [ 462.714164] RXRPC 16KB 32KB [ 462.728616] rxrpc_call_jar 112KB 133KB [ 462.733994] bridge_fdb_cache 15KB 27KB [ 462.761289] fib6_nodes 227KB 284KB [ 462.772869] ip6_dst_cache 796KB 847KB [ 462.788202] RAWv6 111KB 141KB [ 462.793580] UDPv6 35KB 45KB [ 462.833774] TCPv6 24KB 36KB [ 462.864836] nf_conntrack 16KB 22KB [ 462.884651] t10_alua_lu_gp_cache 0KB 3KB [ 462.909486] sd_ext_cdb 0KB 7KB [ 462.917594] scsi_sense_cache 1056KB 1060KB [ 462.922968] virtio_scsi_cmd 16KB 16KB [ 462.947536] sgpool-128 8KB 8KB [ 462.957120] sgpool-64 4KB 12KB [ 462.964288] sgpool-32 2KB 15KB [ 462.999121] sgpool-16 1KB 7KB [ 463.004501] sgpool-8 0KB 7KB [ 463.032990] mqueue_inode_cache 15KB 37KB [ 463.049908] bio_post_read_ctx 14KB 15KB [ 463.068946] bio-2 14KB 15KB [ 463.074321] jfs_mp 7KB 7KB [ 463.104977] cifs_small_rq 15KB 16KB [ 463.110359] cifs_request 67KB 67KB [ 463.135388] cifs_mpx_ids 0KB 7KB [ 463.140781] nfs_commit_data 3KB 14KB [ 463.172560] nfs_write_data 34KB 44KB [ 463.187186] ext4_system_zone 1KB 7KB [ 463.192580] bio-1 1KB 7KB [ 463.200837] pid_namespace 2KB 11KB [ 463.240553] rpc_buffers 17KB 25KB [ 463.258278] rpc_tasks 2KB 7KB [ 463.263656] UNIX 2058KB 2246KB [ 463.270848] tcp_bind_bucket 1KB 4KB [ 463.297609] ip_fib_trie 34KB 43KB [ 463.302988] ip_fib_alias 162KB 201KB [ 463.340872] ip_dst_cache 14KB 28KB [ 463.361487] RAW 66KB 82KB [ 463.390530] UDP 67KB 87KB [ 463.411113] TCP 8KB 16KB [ 463.423128] hugetlbfs_inode_cache 3KB 15KB [ 463.428922] fscache_cookie_jar 1KB 7KB [ 463.434368] eventpoll_pwq 27KB 63KB [ 463.442749] eventpoll_epi 57KB 94KB [ 463.461144] inotify_inode_mark 14KB 19KB [ 463.489760] request_queue 199KB 199KB [ 463.507598] blkdev_requests 1KB 3KB [ 463.512965] blkdev_ioc 25KB 38KB [ 463.540185] bio-0 938KB 1301KB [ 463.562369] biovec-max 1650KB 1790KB [ 463.579060] biovec-64 1037KB 1527KB [ 463.595054] biovec-16 103KB 157KB [ 463.600432] bio_integrity_payload 1KB 8KB [ 463.623698] khugepaged_mm_slot 2KB 11KB [ 463.629234] uid_cache 0KB 4KB [ 463.634592] dmaengine-unmap-2 0KB 3KB [ 463.652668] skbuff_fclone_cache 18KB 52KB [ 463.672071] skbuff_head_cache 7329KB 7631KB [ 463.686134] configfs_dir_cache 3KB 7KB [ 463.691592] file_lock_cache 20KB 23KB [ 463.721686] file_lock_ctx 9KB 11KB [ 463.736988] fsnotify_mark_connector 8KB 11KB [ 463.742882] net_namespace 87KB 87KB [ 463.770741] shmem_inode_cache 8001KB 8076KB [ 463.789840] task_delay_info 251KB 363KB [ 463.803440] taskstats 16KB 34KB [ 463.817748] proc_dir_entry 981KB 1050KB [ 463.823122] pde_opener 17KB 66KB [ 463.834734] seq_file 288KB 441KB [ 463.858259] sigqueue 53KB 74KB [ 463.863726] kernfs_node_cache 18232KB 18250KB [ 463.891632] mnt_cache 208KB 232KB [ 463.905887] filp 7930KB 8216KB [ 463.911258] names_cache 113181KB 113241KB [ 463.932850] iint_cache 38KB 51KB [ 463.938271] key_jar 4KB 7KB [ 463.943627] uts_namespace 3KB 11KB [ 463.988636] nsproxy 2KB 15KB [ 463.994018] vm_area_struct 3201KB 3395KB [ 464.015819] mm_struct 523KB 539KB [ 464.021202] fs_cache 288KB 356KB [ 464.055723] files_cache 1119KB 1241KB [ 464.061115] signal_cache 1917KB 2235KB [ 464.089066] sighand_cache 594KB 652KB [ 464.094452] task_struct 8098KB 8181KB [ 464.127251] cred_jar 2369KB 2796KB [ 464.132635] anon_vma_chain 961KB 1094KB [ 464.159304] anon_vma 158KB 315KB [ 464.164677] pid 171KB 268KB [ 464.193925] Acpi-Operand 156KB 198KB [ 464.211217] Acpi-ParseExt 9KB 11KB [ 464.225456] Acpi-Parse 41KB 47KB [ 464.230831] Acpi-State 52KB 63KB [ 464.261372] Acpi-Namespace 20KB 27KB [ 464.277672] numa_policy 0KB 3KB [ 464.283044] debug_objects_cache 1522KB 1557KB [ 464.318375] trace_event_file 297KB 298KB [ 464.323761] ftrace_event_field 398KB 401KB [ 464.379891] pool_workqueue 184KB 196KB [ 464.406171] page->ptl 478KB 616KB [ 464.411590] kmalloc-2097152 2050KB 2050KB [ 464.459938] kmalloc-524288 5140KB 6168KB [ 464.472670] kmalloc-262144 1290KB 1290KB [ 464.505017] kmalloc-131072 650KB 650KB [ 464.510423] kmalloc-65536 2904KB 3102KB [ 464.549161] kmalloc-32768 2277KB 2376KB [ 464.554543] kmalloc-16384 1254KB 1336KB [ 464.589723] kmalloc-8192 5098KB 5172KB [ 464.612710] kmalloc-4096 29350KB 29371KB [ 464.633352] kmalloc-2048 18049KB 19271KB [ 464.658210] kmalloc-1024 13197KB 13930KB [ 464.663590] kmalloc-512 13866KB 14501KB [ 464.699744] kmalloc-256 5599KB 6127KB [ 464.719289] kmalloc-128 1435KB 1527KB [ 464.724665] kmalloc-96 3216KB 3532KB [ 464.742482] kmalloc-64 2710KB 3168KB [ 464.747995] kmalloc-32 1879KB 2303KB [ 464.753361] kmalloc-192 2367KB 2796KB [ 464.814646] kmem_cache 177KB 183KB [ 464.839535] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 464.880138] Killed process 15895 (syz-executor.2) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 465.003658] oom_reaper: reaped process 17513 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 465.025411] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 465.071508] in:imklog cpuset=/ mems_allowed=0-1 [ 465.092357] CPU: 0 PID: 17682 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 465.099820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 465.109169] Call Trace: [ 465.111762] dump_stack+0x1fc/0x2ef [ 465.115395] dump_header+0x15d/0xc3f [ 465.119113] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 465.124219] ? ___ratelimit+0x319/0x590 [ 465.128201] oom_kill_process.cold+0x10/0x692 [ 465.132695] ? check_preemption_disabled+0x41/0x280 [ 465.137714] ? has_intersects_mems_allowed+0x1d6/0x290 [ 465.142992] out_of_memory+0x1072/0x1390 [ 465.147055] ? oom_killer_disable+0x270/0x270 [ 465.151549] ? mutex_trylock+0x15f/0x1a0 [ 465.155614] __alloc_pages_nodemask+0x23a2/0x2890 [ 465.160462] ? find_get_entry+0x4cd/0x8a0 [ 465.164616] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 465.169480] alloc_pages_current+0x193/0x2a0 [ 465.173889] filemap_fault+0x146e/0x2180 [ 465.177957] ext4_filemap_fault+0x84/0xb0 [ 465.182105] __do_fault+0x10b/0x4b0 [ 465.185732] __handle_mm_fault+0x273b/0x41c0 [ 465.190139] ? vm_insert_page+0x9c0/0x9c0 [ 465.194304] ? check_preemption_disabled+0x41/0x280 [ 465.199314] handle_mm_fault+0x436/0xb10 [ 465.203360] __do_page_fault+0x68e/0xd60 [ 465.207406] ? trace_hardirqs_off_caller+0x6e/0x210 [ 465.212402] ? spurious_fault+0x840/0x840 [ 465.216529] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 465.221354] ? page_fault+0x8/0x30 [ 465.224875] page_fault+0x1e/0x30 [ 465.228323] RIP: 0033:0x7fbc993c1380 [ 465.232023] Code: Bad RIP value. [ 465.235365] RSP: 002b:00007fbc97d04468 EFLAGS: 00010246 [ 465.240706] RAX: 000000000000005b RBX: 00007fbc97d044a0 RCX: 0000000000000000 [ 465.247954] RDX: 0000000000000000 RSI: 00007fbc97d044ac RDI: 00007fbc97d044a0 [ 465.255203] RBP: 00007fbc97d044ac R08: 0000008000000000 R09: 0000000004000001 [ 465.262462] R10: 0000000000000001 R11: 0000000000000000 R12: 00007fbc97d04da0 [ 465.269709] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007fbc97d04e28 [ 465.282300] Mem-Info: [ 465.284721] active_anon:12273 inactive_anon:23037 isolated_anon:0 [ 465.284721] active_file:16 inactive_file:16 isolated_file:0 [ 465.284721] unevictable:0 dirty:0 writeback:0 unstable:0 [ 465.284721] slab_reclaimable:12920 slab_unreclaimable:118279 [ 465.284721] mapped:22012 shmem:23541 pagetables:580 bounce:0 [ 465.284721] free:13911 free_pcp:124 free_cma:0 [ 465.294510] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 465.324942] Node 0 active_anon:47112kB inactive_anon:65052kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72236kB dirty:0kB writeback:0kB shmem:66856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 465.344109] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 465.359851] Node 1 active_anon:1980kB inactive_anon:27096kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15812kB dirty:0kB writeback:0kB shmem:27308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 465.375173] CPU: 1 PID: 17513 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 465.392572] 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 [ 465.395508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 465.395514] Call Trace: [ 465.395533] dump_stack+0x1fc/0x2ef [ 465.395556] warn_alloc.cold+0x7b/0x18f [ 465.428943] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 465.430991] ? zone_watermark_ok_safe+0x260/0x260 [ 465.433548] Node 0 DMA32 free:17832kB min:35996kB low:44992kB high:53988kB active_anon:47112kB inactive_anon:65052kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 465.437160] ? usleep_range+0x170/0x170 [ 465.437175] ? mark_held_locks+0xa6/0xf0 [ 465.437190] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 465.437207] ? collect_expired_timers+0x2a0/0x2a0 [ 465.437231] __alloc_pages_nodemask+0x232f/0x2890 [ 465.437251] ? switch_mm_irqs_off+0x764/0x1340 [ 465.437277] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 465.437296] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 465.437314] ? rcu_nmi_exit+0xb3/0x180 [ 465.437339] ? alloc_pages_current+0x164/0x2a0 [ 465.437360] alloc_pages_current+0x193/0x2a0 [ 465.443150] lowmem_reserve[]: 0 0 1 1 1 [ 465.446315] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 465.446332] relay_open_buf.part.0+0x2a8/0xb80 [ 465.446353] relay_open+0x537/0x9f0 [ 465.446372] do_blk_trace_setup+0x4f6/0xb40 [ 465.446389] ? _copy_from_user+0xd2/0x130 [ 465.446402] __blk_trace_setup+0xca/0x180 [ 465.446420] ? do_blk_trace_setup+0xb40/0xb40 [ 465.458893] 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 [ 465.479952] ? migrate_swap_stop+0x900/0x900 [ 465.479979] blk_trace_ioctl+0x155/0x290 [ 465.479991] ? blk_add_driver_data+0x540/0x540 [ 465.480008] ? __lock_acquire+0x6de/0x3ff0 [ 465.480028] blkdev_ioctl+0x112/0x1a80 [ 465.480042] ? blkpg_ioctl+0x9d0/0x9d0 [ 465.480055] ? do_futex+0x171/0x1880 [ 465.480071] ? mark_held_locks+0xf0/0xf0 [ 465.480088] ? debug_check_no_obj_freed+0x201/0x490 [ 465.480103] ? futex_exit_release+0x220/0x220 [ 465.480117] block_ioctl+0xe9/0x130 [ 465.480127] ? blkdev_fallocate+0x3f0/0x3f0 [ 465.480140] do_vfs_ioctl+0xcdb/0x12e0 [ 465.480155] ? lock_downgrade+0x720/0x720 [ 465.480170] ? check_preemption_disabled+0x41/0x280 [ 465.480184] ? ioctl_preallocate+0x200/0x200 [ 465.480202] ? __fget+0x356/0x510 [ 465.480219] ? do_dup2+0x450/0x450 [ 465.480233] ? __se_sys_futex+0x298/0x3b0 [ 465.480256] ksys_ioctl+0x9b/0xc0 [ 465.480271] __x64_sys_ioctl+0x6f/0xb0 [ 465.480284] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 465.480296] do_syscall_64+0xf9/0x620 [ 465.480312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 465.480323] RIP: 0033:0x7fcfe0a530c9 [ 465.480336] Code: Bad RIP value. [ 465.480344] RSP: 002b:00007fcfdefc5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.480358] RAX: ffffffffffffffda RBX: 00007fcfe0b72f80 RCX: 00007fcfe0a530c9 [ 465.480367] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 465.480375] RBP: 00007fcfe0aaeae9 R08: 0000000000000000 R09: 0000000000000000 [ 465.480381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 465.480388] R13: 00007ffcccba9dbf R14: 00007fcfdefc5300 R15: 0000000000022000 [ 465.506984] Mem-Info: [ 465.511633] lowmem_reserve[]: 0 0 0 0 0 [ 465.513161] active_anon:12273 inactive_anon:23037 isolated_anon:0 [ 465.513161] active_file:16 inactive_file:16 isolated_file:0 [ 465.513161] unevictable:0 dirty:0 writeback:0 unstable:0 [ 465.513161] slab_reclaimable:12920 slab_unreclaimable:118279 [ 465.513161] mapped:22012 shmem:23541 pagetables:580 bounce:0 [ 465.513161] free:13911 free_pcp:124 free_cma:0 [ 465.517924] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:1980kB inactive_anon:27096kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:208kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 465.517956] lowmem_reserve[]: 0 0 0 0 0 [ 465.517975] 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 [ 465.539861] Node 0 active_anon:47112kB inactive_anon:65052kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72236kB dirty:0kB writeback:0kB shmem:66856kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 465.544648] Node 0 DMA32: 1239*4kB (UME) 787*8kB (UME) 232*16kB (UME) 71*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17876kB [ 465.555803] Node 1 active_anon:1980kB inactive_anon:27096kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15812kB dirty:0kB writeback:0kB shmem:27308kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 465.574480] 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 [ 465.610492] 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 [ 465.617541] Node 1 Normal: 35*4kB (UME) 7*8kB (UME) 7*16kB (UME) 8*32kB (UME) 4*64kB (UME) 2*128kB (ME) 2*256kB (UE) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (UM) = 27188kB [ 465.618301] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 465.630074] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.644546] Node 0 DMA32 free:17832kB min:35996kB low:44992kB high:53988kB active_anon:47112kB inactive_anon:65052kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:2112kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 465.650635] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.654799] lowmem_reserve[]: 0 0 1 1 1 [ 465.656625] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.661449] 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 [ 465.664392] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.684318] lowmem_reserve[]: 0 0 0 0 0 [ 465.691146] 23573 total pagecache pages [ 465.697973] Node 1 Normal free:26936kB min:53876kB low:67344kB high:80812kB active_anon:1980kB inactive_anon:27096kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:208kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 465.700331] 0 pages in swap cache [ 465.722079] lowmem_reserve[]: 0 0 0 0 0 [ 465.728068] Swap cache stats: add 0, delete 0, find 0/0 [ 465.739452] 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 [ 465.744462] Free swap = 0kB [ 465.760970] Node 0 DMA32: 1239*4kB (UME) 787*8kB (UME) 232*16kB (UME) 71*32kB (UME) 10*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17876kB [ 465.787501] Total swap = 0kB [ 465.831380] 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 [ 465.831442] Node 1 Normal: 35*4kB (UME) 7*8kB (UME) 7*16kB (UME) 8*32kB (UME) 4*64kB (UME) 2*128kB (ME) 2*256kB (UE) 2*512kB (UM) 0*1024kB 2*2048kB (UM) 5*4096kB (UM) = 27188kB [ 465.831531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.831543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.831554] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 465.831564] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 465.831570] 23573 total pagecache pages [ 465.831584] 0 pages in swap cache [ 465.831592] Swap cache stats: add 0, delete 0, find 0/0 [ 465.831598] Free swap = 0kB [ 465.831603] Total swap = 0kB [ 465.831611] 2097051 pages RAM [ 465.831616] 0 pages HighMem/MovableOnly [ 465.831621] 369649 pages reserved [ 465.831626] 0 pages cma reserved [ 466.246920] 2097051 pages RAM [ 466.250111] 0 pages HighMem/MovableOnly [ 466.254212] 369649 pages reserved [ 466.258515] 0 pages cma reserved [ 466.261962] Unreclaimable slab info: [ 466.266096] Name Used Total [ 466.271723] pid_2 8KB 32KB [ 466.277201] batadv_tt_change_cache 4KB 11KB [ 466.283000] batadv_tl_cache 7KB 16KB [ 466.288443] TIPC 15KB 37KB [ 466.293811] SCTPv6 22KB 30KB [ 466.299242] DCCPv6 17KB 30KB [ 466.304608] DCCP 16KB 28KB [ 466.310068] RXRPC 16KB 32KB [ 466.315475] rxrpc_call_jar 112KB 133KB [ 466.320842] bridge_fdb_cache 14KB 27KB [ 466.326420] fib6_nodes 227KB 284KB [ 466.331891] ip6_dst_cache 796KB 847KB [ 466.337425] RAWv6 111KB 141KB [ 466.344495] UDPv6 35KB 45KB [ 466.350015] TCPv6 24KB 36KB [ 466.355470] nf_conntrack 16KB 22KB [ 466.360897] t10_alua_lu_gp_cache 0KB 3KB [ 466.366568] sd_ext_cdb 0KB 7KB [ 466.371926] scsi_sense_cache 1056KB 1060KB [ 466.377367] virtio_scsi_cmd 16KB 16KB [ 466.382870] sgpool-128 8KB 8KB [ 466.388426] sgpool-64 4KB 12KB [ 466.393794] sgpool-32 2KB 15KB [ 466.399240] sgpool-16 1KB 7KB [ 466.404601] sgpool-8 0KB 7KB [ 466.410042] mqueue_inode_cache 15KB 37KB [ 466.415571] bio_post_read_ctx 14KB 15KB [ 466.421119] bio-2 14KB 15KB [ 466.426638] jfs_mp 7KB 7KB [ 466.432126] cifs_small_rq 15KB 16KB [ 466.437652] cifs_request 67KB 67KB [ 466.444696] cifs_mpx_ids 0KB 7KB [ 466.450134] nfs_commit_data 3KB 14KB [ 466.455565] nfs_write_data 34KB 44KB [ 466.460956] ext4_system_zone 1KB 7KB [ 466.466375] bio-1 1KB 7KB [ 466.471860] pid_namespace 2KB 11KB [ 466.477383] rpc_buffers 17KB 25KB [ 466.482854] rpc_tasks 2KB 7KB [ 466.488405] UNIX 2010KB 2197KB [ 466.493865] tcp_bind_bucket 1KB 4KB [ 466.499389] ip_fib_trie 34KB 43KB [ 466.504791] ip_fib_alias 161KB 201KB [ 466.510171] ip_dst_cache 14KB 28KB [ 466.515593] RAW 66KB 82KB [ 466.520950] UDP 67KB 87KB [ 466.526400] TCP 8KB 11KB [ 466.531763] hugetlbfs_inode_cache 3KB 15KB [ 466.537534] fscache_cookie_jar 1KB 7KB [ 466.544682] eventpoll_pwq 24KB 63KB [ 466.550128] eventpoll_epi 48KB 94KB [ 466.555536] inotify_inode_mark 9KB 19KB [ 466.560984] request_queue 199KB 199KB [ 466.566415] blkdev_requests 1KB 3KB [ 466.571775] blkdev_ioc 24KB 38KB [ 466.577188] bio-0 938KB 1301KB [ 466.582550] biovec-max 1625KB 1765KB [ 466.588240] biovec-64 1037KB 1527KB [ 466.593597] biovec-16 85KB 157KB [ 466.599048] bio_integrity_payload 1KB 8KB [ 466.614786] khugepaged_mm_slot 2KB 11KB [ 466.620259] uid_cache 0KB 4KB [ 466.634802] dmaengine-unmap-2 0KB 3KB [ 466.640196] skbuff_fclone_cache 25KB 41KB [ 466.659729] skbuff_head_cache 7607KB 7631KB [ 466.667864] configfs_dir_cache 3KB 7KB [ 466.673330] file_lock_cache 18KB 23KB [ 466.683457] file_lock_ctx 9KB 11KB [ 466.688931] fsnotify_mark_connector 5KB 11KB [ 466.700008] net_namespace 87KB 87KB [ 466.705460] shmem_inode_cache 7995KB 8076KB [ 466.710820] task_delay_info 240KB 363KB [ 466.720941] taskstats 12KB 34KB [ 466.745266] proc_dir_entry 966KB 1050KB [ 466.752341] pde_opener 17KB 66KB [ 466.774794] seq_file 280KB 441KB [ 466.780183] sigqueue 48KB 74KB [ 466.785599] kernfs_node_cache 18226KB 18250KB [ 466.790960] mnt_cache 208KB 232KB [ 466.805662] filp 7835KB 8205KB [ 466.811053] names_cache 111005KB 111027KB [ 466.838755] iint_cache 34KB 51KB [ 466.844141] key_jar 4KB 7KB [ 466.864847] uts_namespace 3KB 11KB [ 466.870233] nsproxy 2KB 15KB [ 466.884829] vm_area_struct 3151KB 3395KB [ 466.890210] mm_struct 507KB 539KB [ 466.904840] fs_cache 271KB 356KB [ 466.910223] files_cache 1057KB 1237KB [ 466.915754] signal_cache 1878KB 2235KB [ 466.921157] sighand_cache 573KB 652KB [ 466.926705] task_struct 8086KB 8162KB [ 466.932066] cred_jar 2333KB 2796KB [ 466.937489] anon_vma_chain 947KB 1094KB [ 466.942896] anon_vma 130KB 315KB [ 466.948338] pid 164KB 268KB [ 466.953710] Acpi-Operand 156KB 198KB [ 466.959175] Acpi-ParseExt 9KB 11KB [ 466.964537] Acpi-Parse 41KB 47KB [ 466.969976] Acpi-State 52KB 63KB [ 466.975435] Acpi-Namespace 20KB 27KB [ 466.980796] numa_policy 0KB 3KB [ 466.986528] debug_objects_cache 1522KB 1557KB [ 466.992075] trace_event_file 297KB 298KB [ 466.997509] ftrace_event_field 398KB 401KB [ 467.002969] pool_workqueue 182KB 196KB [ 467.008475] page->ptl 467KB 616KB [ 467.013879] kmalloc-2097152 2050KB 2050KB [ 467.019306] kmalloc-524288 5140KB 6168KB [ 467.024666] kmalloc-262144 1290KB 1290KB [ 467.030145] kmalloc-131072 650KB 650KB [ 467.035559] kmalloc-65536 2904KB 2970KB [ 467.040921] kmalloc-32768 2277KB 2310KB [ 467.046391] kmalloc-16384 1221KB 1303KB [ 467.051764] kmalloc-8192 5065KB 5123KB [ 467.057187] kmalloc-4096 28211KB 28271KB [ 467.062549] kmalloc-2048 17535KB 19086KB [ 467.068005] kmalloc-1024 12805KB 13891KB [ 467.073372] kmalloc-512 13832KB 14497KB [ 467.078825] kmalloc-256 5455KB 6123KB [ 467.084274] kmalloc-128 1401KB 1527KB [ 467.089773] kmalloc-96 3238KB 3532KB [ 467.095204] kmalloc-64 2661KB 3168KB [ 467.100601] kmalloc-32 1872KB 2303KB [ 467.106071] kmalloc-192 2331KB 2796KB [ 467.111430] kmem_cache 177KB 183KB [ 467.116974] Out of memory (oom_kill_allocating_task): Kill process 17682 (in:imklog) score 0 or sacrifice child [ 467.127319] Killed process 17657 (rsyslogd) total-vm:254332kB, anon-rss:764kB, file-rss:0kB, shmem-rss:0kB [ 467.139374] oom_reaper: reaped process 17657 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 468.562223] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 468.573746] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 468.584810] CPU: 1 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 468.592261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 468.601604] Call Trace: [ 468.604193] dump_stack+0x1fc/0x2ef [ 468.607825] dump_header+0x15d/0xc3f [ 468.611713] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 468.616813] ? ___ratelimit+0x319/0x590 [ 468.620788] oom_kill_process.cold+0x10/0x692 [ 468.625283] ? check_preemption_disabled+0x41/0x280 [ 468.630299] ? has_intersects_mems_allowed+0x1d6/0x290 [ 468.635578] out_of_memory+0x1072/0x1390 [ 468.639645] ? oom_killer_disable+0x270/0x270 [ 468.644141] ? mutex_trylock+0x15f/0x1a0 [ 468.648202] __alloc_pages_nodemask+0x23a2/0x2890 [ 468.653048] ? find_get_entry+0x4cd/0x8a0 [ 468.657204] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 468.662072] alloc_pages_current+0x193/0x2a0 [ 468.666478] filemap_fault+0x146e/0x2180 [ 468.670549] ext4_filemap_fault+0x84/0xb0 [ 468.674694] __do_fault+0x10b/0x4b0 [ 468.678317] ? do_raw_spin_unlock+0x171/0x230 [ 468.682813] __handle_mm_fault+0x273b/0x41c0 [ 468.687223] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 468.692324] ? vm_insert_page+0x9c0/0x9c0 [ 468.696486] ? check_preemption_disabled+0x41/0x280 [ 468.701511] handle_mm_fault+0x436/0xb10 [ 468.705600] __do_page_fault+0x68e/0xd60 [ 468.709664] ? trace_hardirqs_off_caller+0x6e/0x210 [ 468.714679] ? spurious_fault+0x840/0x840 [ 468.718826] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 468.723666] ? page_fault+0x8/0x30 [ 468.727203] page_fault+0x1e/0x30 [ 468.730650] RIP: 0033:0x4303a0 [ 468.733834] Code: Bad RIP value. [ 468.737189] RSP: 002b:000000c00005ff28 EFLAGS: 00010246 [ 468.742550] RAX: 0000000000000000 RBX: 0000006d11b8a513 RCX: 0000000001f4f001 [ 468.749812] RDX: 0000006d11febf90 RSI: 000000c00005ff00 RDI: 000000c00005fedc [ 468.757075] RBP: 000000c00005ff88 R08: 00007fff9d9c7000 R09: 00000078e1fda979 [ 468.764340] R10: 000d82bbc8669455 R11: 0000000000000001 R12: 000000c00005ff10 [ 468.771604] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 468.850014] Mem-Info: [ 468.852468] active_anon:12270 inactive_anon:23037 isolated_anon:0 [ 468.852468] active_file:23 inactive_file:2 isolated_file:0 [ 468.852468] unevictable:0 dirty:14 writeback:0 unstable:0 [ 468.852468] slab_reclaimable:12919 slab_unreclaimable:118530 [ 468.852468] mapped:22090 shmem:23541 pagetables:565 bounce:0 [ 468.852468] free:25070 free_pcp:0 free_cma:0 [ 468.956721] Node 0 active_anon:46612kB inactive_anon:65048kB active_file:56kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:36kB writeback:0kB shmem:66852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 468.995735] Node 1 active_anon:2468kB inactive_anon:27100kB active_file:52kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16128kB dirty:0kB writeback:0kB shmem:27312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 469.123585] 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 [ 469.179539] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 469.184662] Node 0 DMA32 free:35968kB min:35996kB low:44992kB high:53988kB active_anon:46612kB inactive_anon:65048kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1948kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 469.227396] lowmem_reserve[]: 0 0 1 1 1 [ 469.231393] 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 [ 469.318925] lowmem_reserve[]: 0 0 0 0 0 [ 469.322934] Node 1 Normal free:53708kB min:53876kB low:67344kB high:80812kB active_anon:2468kB inactive_anon:27100kB active_file:152kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 469.375016] lowmem_reserve[]: 0 0 0 0 0 [ 469.379024] 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 [ 469.392311] Node 0 DMA32: 1225*4kB (UME) 839*8kB (ME) 264*16kB (UME) 82*32kB (UME) 22*64kB (UME) 122*128kB (UM) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36252kB [ 469.414640] 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 [ 469.439498] Node 1 Normal: 127*4kB (ME) 68*8kB (UME) 45*16kB (ME) 29*32kB (ME) 13*64kB (ME) 8*128kB (ME) 2*256kB (UE) 1*512kB (M) 1*1024kB (U) 1*2048kB (M) 11*4096kB (U) = 53708kB [ 469.485998] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 469.513408] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 469.535160] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 469.544010] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 469.557603] 23575 total pagecache pages [ 469.561584] 0 pages in swap cache [ 469.566709] Swap cache stats: add 0, delete 0, find 0/0 [ 469.572065] Free swap = 0kB [ 469.578458] Total swap = 0kB [ 469.581483] 2097051 pages RAM [ 469.586261] 0 pages HighMem/MovableOnly [ 469.590229] 369649 pages reserved [ 469.593671] 0 pages cma reserved [ 469.600350] Unreclaimable slab info: [ 469.604059] Name Used Total [ 469.611280] pid_2 7KB 32KB [ 469.620694] batadv_tt_change_cache 3KB 11KB [ 469.628202] batadv_tl_cache 7KB 16KB [ 469.633580] TIPC 15KB 37KB [ 469.642299] SCTPv6 20KB 30KB [ 469.649433] DCCPv6 17KB 30KB [ 469.658604] DCCP 16KB 28KB [ 469.664000] RXRPC 16KB 32KB [ 469.686207] rxrpc_call_jar 112KB 133KB [ 469.691582] bridge_fdb_cache 14KB 27KB [ 469.727235] fib6_nodes 224KB 284KB [ 469.732617] ip6_dst_cache 796KB 847KB [ 469.755778] RAWv6 111KB 141KB [ 469.761163] UDPv6 35KB 45KB [ 469.782168] TCPv6 33KB 36KB [ 469.805686] nf_conntrack 22KB 22KB [ 469.811123] t10_alua_lu_gp_cache 0KB 3KB [ 469.840035] sd_ext_cdb 0KB 7KB [ 469.871725] scsi_sense_cache 1056KB 1060KB [ 469.890386] virtio_scsi_cmd 16KB 16KB [ 469.900735] sgpool-128 8KB 8KB [ 469.906146] sgpool-64 4KB 12KB [ 469.911499] sgpool-32 2KB 15KB [ 469.921934] sgpool-16 1KB 7KB [ 469.928162] sgpool-8 0KB 7KB [ 469.933534] mqueue_inode_cache 15KB 37KB [ 469.943953] bio_post_read_ctx 14KB 15KB [ 469.953108] bio-2 14KB 15KB [ 469.963545] jfs_mp 7KB 7KB [ 469.969134] cifs_small_rq 15KB 16KB [ 469.979556] cifs_request 67KB 67KB [ 469.985016] cifs_mpx_ids 0KB 7KB [ 469.990541] nfs_commit_data 3KB 14KB [ 470.019467] nfs_write_data 34KB 44KB [ 470.025034] ext4_system_zone 1KB 7KB [ 470.031132] bio-1 1KB 7KB [ 470.057057] pid_namespace 2KB 11KB [ 470.062454] rpc_buffers 17KB 25KB [ 470.105505] rpc_tasks 2KB 7KB [ 470.123056] UNIX 1987KB 2175KB [ 470.147616] tcp_bind_bucket 1KB 4KB [ 470.153006] ip_fib_trie 31KB 43KB [ 470.180040] ip_fib_alias 158KB 201KB [ 470.196775] ip_dst_cache 13KB 28KB [ 470.202146] RAW 66KB 82KB [ 470.218750] UDP 82KB 87KB [ 470.224124] TCP 11KB 11KB [ 470.242770] hugetlbfs_inode_cache 3KB 15KB [ 470.250979] fscache_cookie_jar 1KB 7KB [ 470.267808] eventpoll_pwq 30KB 63KB [ 470.273186] eventpoll_epi 48KB 94KB [ 470.297193] inotify_inode_mark 9KB 19KB [ 470.302654] request_queue 199KB 199KB [ 470.324149] blkdev_requests 1KB 3KB [ 470.343486] blkdev_ioc 32KB 38KB [ 470.357814] bio-0 1040KB 1301KB [ 470.364224] biovec-max 1617KB 1765KB [ 470.381211] biovec-64 1091KB 1527KB [ 470.396902] biovec-16 85KB 157KB [ 470.402275] bio_integrity_payload 1KB 8KB [ 470.438213] khugepaged_mm_slot 2KB 11KB [ 470.443688] uid_cache 0KB 4KB [ 470.481292] dmaengine-unmap-2 0KB 3KB [ 470.492838] skbuff_fclone_cache 21KB 41KB [ 470.523889] skbuff_head_cache 7371KB 7627KB [ 470.540402] configfs_dir_cache 3KB 7KB [ 470.558137] file_lock_cache 23KB 23KB [ 470.563508] file_lock_ctx 9KB 11KB [ 470.590817] fsnotify_mark_connector 5KB 11KB [ 470.596783] net_namespace 87KB 87KB [ 470.602145] shmem_inode_cache 7995KB 8076KB [ 470.632841] task_delay_info 240KB 363KB [ 470.642047] taskstats 17KB 34KB [ 470.652406] proc_dir_entry 962KB 1050KB [ 470.664019] pde_opener 17KB 66KB [ 470.681443] seq_file 288KB 441KB [ 470.700483] sigqueue 61KB 74KB [ 470.728512] kernfs_node_cache 18240KB 18250KB [ 470.733884] mnt_cache 208KB 232KB [ 470.767244] filp 7835KB 8205KB [ 470.772624] names_cache 115982KB 116042KB [ 470.791813] iint_cache 34KB 51KB [ 470.799760] key_jar 4KB 7KB [ 470.813793] uts_namespace 3KB 11KB [ 470.834190] nsproxy 2KB 15KB [ 470.850459] vm_area_struct 3088KB 3395KB [ 470.865790] mm_struct 507KB 539KB [ 470.871164] fs_cache 271KB 356KB [ 470.892981] files_cache 1057KB 1237KB [ 470.907078] signal_cache 1878KB 2235KB [ 470.912456] sighand_cache 573KB 652KB [ 470.933922] task_struct 7909KB 7997KB [ 470.951186] cred_jar 2333KB 2796KB [ 470.978520] anon_vma_chain 947KB 1094KB [ 470.983898] anon_vma 144KB 315KB [ 471.023203] pid 164KB 268KB [ 471.042159] Acpi-Operand 156KB 198KB [ 471.061962] Acpi-ParseExt 9KB 11KB [ 471.088778] Acpi-Parse 41KB 47KB [ 471.094159] Acpi-State 52KB 63KB [ 471.134186] Acpi-Namespace 20KB 27KB [ 471.152349] numa_policy 0KB 3KB [ 471.170978] debug_objects_cache 1520KB 1557KB [ 471.191083] trace_event_file 297KB 298KB [ 471.215287] ftrace_event_field 398KB 401KB [ 471.220796] pool_workqueue 181KB 196KB [ 471.227635] page->ptl 467KB 616KB [ 471.233014] kmalloc-2097152 2050KB 2050KB [ 471.238421] kmalloc-524288 5654KB 6168KB [ 471.243780] kmalloc-262144 1290KB 1290KB [ 471.255493] kmalloc-131072 650KB 650KB [ 471.260868] kmalloc-65536 2772KB 2970KB [ 471.277324] kmalloc-32768 2211KB 2310KB [ 471.282705] kmalloc-16384 1188KB 1303KB [ 471.299353] kmalloc-8192 4999KB 5073KB [ 471.304782] kmalloc-4096 27824KB 27884KB [ 471.310139] kmalloc-2048 17280KB 18959KB [ 471.332630] kmalloc-1024 12549KB 13867KB [ 471.338067] kmalloc-512 13950KB 14482KB [ 471.343427] kmalloc-256 5380KB 6108KB [ 471.399747] kmalloc-128 1389KB 1527KB [ 471.415162] kmalloc-96 3253KB 3532KB [ 471.420541] kmalloc-64 2638KB 3168KB [ 471.433319] kmalloc-32 1868KB 2303KB [ 471.443829] kmalloc-192 2316KB 2796KB [ 471.471353] kmem_cache 177KB 183KB [ 471.492797] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 471.513982] Killed process 17343 (syz-executor.0) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 471.586230] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 471.634816] in:imklog cpuset=/ mems_allowed=0-1 [ 471.639567] CPU: 1 PID: 17751 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 471.647011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 471.656359] Call Trace: [ 471.658948] dump_stack+0x1fc/0x2ef [ 471.662578] dump_header+0x15d/0xc3f [ 471.666289] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 471.671397] ? ___ratelimit+0x319/0x590 [ 471.675375] oom_kill_process.cold+0x10/0x692 [ 471.679871] ? check_preemption_disabled+0x41/0x280 [ 471.684892] ? has_intersects_mems_allowed+0x1d6/0x290 [ 471.690167] out_of_memory+0x1072/0x1390 [ 471.694229] ? oom_killer_disable+0x270/0x270 [ 471.698731] ? mutex_trylock+0x15f/0x1a0 [ 471.702805] __alloc_pages_nodemask+0x23a2/0x2890 [ 471.707655] ? find_get_entry+0x4cd/0x8a0 [ 471.711811] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 471.716686] alloc_pages_current+0x193/0x2a0 [ 471.721099] filemap_fault+0x146e/0x2180 [ 471.725205] ext4_filemap_fault+0x84/0xb0 [ 471.729351] __do_fault+0x10b/0x4b0 [ 471.732975] ? do_raw_spin_unlock+0x171/0x230 [ 471.737470] __handle_mm_fault+0x273b/0x41c0 [ 471.741880] ? vm_insert_page+0x9c0/0x9c0 [ 471.746027] ? lock_downgrade+0x720/0x720 [ 471.750186] ? check_preemption_disabled+0x41/0x280 [ 471.755206] handle_mm_fault+0x436/0xb10 [ 471.759272] __do_page_fault+0x68e/0xd60 [ 471.763340] ? trace_hardirqs_off_caller+0x6e/0x210 [ 471.768352] ? spurious_fault+0x840/0x840 [ 471.772495] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 471.777333] ? page_fault+0x8/0x30 [ 471.780856] page_fault+0x1e/0x30 [ 471.784293] RIP: 0033:0x7f3dde43c777 [ 471.788004] Code: Bad RIP value. [ 471.791348] RSP: 002b:00007f3ddd9eb590 EFLAGS: 00010246 [ 471.796694] RAX: 00007f3ddd9ebe23 RBX: 0000000000000000 RCX: 0000000000000000 [ 471.803957] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007f3ddd9ebe00 [ 471.811204] RBP: 000056535e8a49d0 R08: 0000000800000000 R09: 0000000000000000 [ 471.818463] R10: 2ce33e6c02ce33e7 R11: 0000000000000000 R12: 00007f3ddd9ebda0 [ 471.825727] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f3ddd9ebda0 [ 471.870106] Mem-Info: [ 471.872647] active_anon:12145 inactive_anon:23037 isolated_anon:0 [ 471.872647] active_file:117 inactive_file:109 isolated_file:0 [ 471.872647] unevictable:0 dirty:0 writeback:0 unstable:0 [ 471.872647] slab_reclaimable:12921 slab_unreclaimable:118124 [ 471.872647] mapped:18641 shmem:23541 pagetables:528 bounce:0 [ 471.872647] free:25325 free_pcp:389 free_cma:0 [ 471.912298] Node 0 active_anon:46112kB inactive_anon:65048kB active_file:100kB inactive_file:248kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58036kB dirty:0kB writeback:0kB shmem:66852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 471.947749] Node 1 active_anon:2468kB inactive_anon:27100kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16128kB dirty:0kB writeback:0kB shmem:27312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 471.989347] 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 [ 472.022239] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 472.027412] Node 0 DMA32 free:36624kB min:35996kB low:44992kB high:53988kB active_anon:46112kB inactive_anon:65048kB active_file:0kB inactive_file:720kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1800kB bounce:0kB free_pcp:732kB local_pcp:120kB free_cma:0kB [ 472.061906] lowmem_reserve[]: 0 0 1 1 1 [ 472.066178] 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 [ 472.100697] lowmem_reserve[]: 0 0 0 0 0 [ 472.114080] Node 1 Normal free:53696kB min:53876kB low:67344kB high:80812kB active_anon:2468kB inactive_anon:27100kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:312kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 472.222571] lowmem_reserve[]: 0 0 0 0 0 [ 472.226770] 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 [ 472.250228] Node 0 DMA32: 606*4kB (UME) 846*8kB (UME) 321*16kB (UME) 87*32kB (UME) 23*64kB (UME) 123*128kB (UM) 3*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35096kB [ 472.275938] 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 [ 472.301537] Node 1 Normal: 132*4kB (UME) 69*8kB (UME) 46*16kB (UME) 30*32kB (UME) 14*64kB (UME) 9*128kB (UME) 1*256kB (E) 1*512kB (M) 1*1024kB (U) 1*2048kB (M) 11*4096kB (U) = 53720kB [ 472.330380] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 472.353094] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 472.373727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 472.393901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 472.431188] 23586 total pagecache pages [ 472.459025] 0 pages in swap cache [ 472.462497] Swap cache stats: add 0, delete 0, find 0/0 [ 472.468642] syz-executor.0 (17344) used greatest stack depth: 22304 bytes left [ 472.472579] Free swap = 0kB [ 472.479322] Total swap = 0kB [ 472.494802] 2097051 pages RAM [ 472.497916] 0 pages HighMem/MovableOnly [ 472.501879] 369649 pages reserved [ 472.511915] 0 pages cma reserved [ 472.519187] Unreclaimable slab info: [ 472.522900] Name Used Total [ 472.530588] pid_2 6KB 32KB [ 472.560467] batadv_tt_change_cache 3KB 11KB [ 472.573495] batadv_tl_cache 7KB 16KB [ 472.600128] TIPC 15KB 37KB [ 472.627118] SCTPv6 20KB 24KB [ 472.632504] DCCPv6 17KB 30KB [ 472.657736] DCCP 16KB 28KB [ 472.663250] RXRPC 16KB 32KB [ 472.677723] rxrpc_call_jar 112KB 133KB [ 472.683101] bridge_fdb_cache 14KB 27KB [ 472.700076] fib6_nodes 223KB 284KB [ 472.706402] ip6_dst_cache 796KB 847KB [ 472.711770] RAWv6 111KB 141KB [ 472.728610] UDPv6 35KB 45KB [ 472.733988] TCPv6 33KB 36KB [ 472.753396] nf_conntrack 22KB 22KB [ 472.762996] t10_alua_lu_gp_cache 0KB 3KB [ 472.784792] sd_ext_cdb 0KB 7KB [ 472.792613] scsi_sense_cache 1056KB 1060KB [ 472.817766] virtio_scsi_cmd 16KB 16KB [ 472.823150] sgpool-128 8KB 8KB [ 472.844688] sgpool-64 4KB 12KB [ 472.850109] sgpool-32 2KB 15KB [ 472.871922] sgpool-16 1KB 7KB [ 472.882334] sgpool-8 0KB 7KB [ 472.901378] mqueue_inode_cache 15KB 37KB [ 472.941019] bio_post_read_ctx 14KB 15KB [ 472.950433] bio-2 14KB 15KB [ 472.972453] jfs_mp 7KB 7KB [ 472.998550] cifs_small_rq 15KB 16KB [ 473.004065] cifs_request 67KB 67KB [ 473.009426] cifs_mpx_ids 0KB 7KB [ 473.014865] nfs_commit_data 3KB 14KB [ 473.020229] nfs_write_data 34KB 44KB [ 473.025702] ext4_system_zone 1KB 7KB [ 473.031095] bio-1 1KB 7KB [ 473.036521] pid_namespace 2KB 11KB [ 473.041891] rpc_buffers 17KB 25KB [ 473.047317] rpc_tasks 2KB 7KB [ 473.052674] UNIX 1950KB 2148KB [ 473.058079] tcp_bind_bucket 1KB 4KB [ 473.063449] ip_fib_trie 31KB 43KB [ 473.068860] ip_fib_alias 158KB 201KB [ 473.074253] ip_dst_cache 13KB 28KB [ 473.079648] RAW 66KB 82KB [ 473.085065] UDP 74KB 87KB [ 473.090429] TCP 11KB 11KB [ 473.095855] hugetlbfs_inode_cache 3KB 15KB [ 473.101561] fscache_cookie_jar 1KB 7KB [ 473.107777] eventpoll_pwq 28KB 63KB [ 473.113474] eventpoll_epi 47KB 94KB [ 473.119292] inotify_inode_mark 9KB 19KB [ 473.124802] request_queue 199KB 199KB [ 473.130150] blkdev_requests 1KB 3KB [ 473.135567] blkdev_ioc 32KB 38KB [ 473.140923] bio-0 1090KB 1301KB [ 473.164049] biovec-max 1617KB 1740KB [ 473.169426] biovec-64 1226KB 1527KB [ 473.181632] biovec-16 93KB 157KB [ 473.187076] bio_integrity_payload 1KB 8KB [ 473.192782] khugepaged_mm_slot 2KB 11KB [ 473.199198] uid_cache 0KB 4KB [ 473.207088] dmaengine-unmap-2 0KB 3KB [ 473.212449] skbuff_fclone_cache 15KB 30KB [ 473.220495] skbuff_head_cache 7624KB 7627KB [ 473.228759] configfs_dir_cache 3KB 7KB [ 473.239838] file_lock_cache 23KB 23KB [ 473.247770] file_lock_ctx 9KB 11KB [ 473.253131] fsnotify_mark_connector 5KB 11KB [ 473.261538] net_namespace 87KB 87KB [ 473.269455] shmem_inode_cache 7995KB 8076KB [ 473.286484] task_delay_info 239KB 363KB [ 473.291858] taskstats 17KB 34KB [ 473.305519] proc_dir_entry 948KB 1046KB [ 473.310969] pde_opener 17KB 66KB [ 473.316373] seq_file 284KB 441KB [ 473.321720] sigqueue 61KB 74KB [ 473.327333] kernfs_node_cache 18234KB 18250KB [ 473.332677] mnt_cache 208KB 232KB [ 473.338120] filp 7811KB 8205KB [ 473.343467] names_cache 115030KB 115090KB [ 473.348903] iint_cache 34KB 51KB [ 473.354630] key_jar 4KB 7KB [ 473.360000] uts_namespace 3KB 11KB [ 473.365468] nsproxy 2KB 15KB [ 473.370823] vm_area_struct 3064KB 3395KB [ 473.376246] mm_struct 503KB 539KB [ 473.381603] fs_cache 260KB 356KB [ 473.387524] files_cache 1016KB 1230KB [ 473.392883] signal_cache 1832KB 2235KB [ 473.403868] sighand_cache 573KB 652KB [ 473.409291] task_struct 7657KB 7745KB [ 473.414682] cred_jar 2333KB 2796KB [ 473.420041] anon_vma_chain 945KB 1094KB [ 473.425457] anon_vma 138KB 315KB [ 473.430811] pid 163KB 268KB [ 473.436217] Acpi-Operand 156KB 198KB [ 473.441575] Acpi-ParseExt 9KB 11KB [ 473.446976] Acpi-Parse 41KB 47KB [ 473.452335] Acpi-State 52KB 63KB [ 473.457754] Acpi-Namespace 20KB 27KB [ 473.463200] numa_policy 0KB 3KB [ 473.468620] debug_objects_cache 1520KB 1557KB [ 473.474383] trace_event_file 297KB 298KB [ 473.479850] ftrace_event_field 398KB 401KB [ 473.485338] pool_workqueue 181KB 196KB [ 473.490696] page->ptl 465KB 616KB [ 473.498493] kmalloc-2097152 2050KB 2050KB [ 473.503859] kmalloc-524288 5654KB 6168KB [ 473.510869] kmalloc-262144 1290KB 1290KB [ 473.521832] kmalloc-131072 650KB 650KB [ 473.527278] kmalloc-65536 2640KB 2838KB [ 473.532636] kmalloc-32768 2211KB 2244KB [ 473.545811] kmalloc-16384 1188KB 1270KB [ 473.551173] kmalloc-8192 4983KB 5040KB [ 473.559099] kmalloc-4096 27476KB 27535KB [ 473.567177] kmalloc-2048 17193KB 18908KB [ 473.572541] kmalloc-1024 12643KB 13867KB [ 473.580577] kmalloc-512 14220KB 14482KB [ 473.588604] kmalloc-256 5380KB 6108KB [ 473.594118] kmalloc-128 1367KB 1527KB [ 473.599502] kmalloc-96 3268KB 3532KB [ 473.605007] kmalloc-64 2626KB 3168KB [ 473.611117] kmalloc-32 1868KB 2303KB [ 473.616778] kmalloc-192 2286KB 2796KB [ 473.622125] kmem_cache 177KB 183KB [ 473.630218] Out of memory (oom_kill_allocating_task): Kill process 17751 (in:imklog) score 0 or sacrifice child [ 473.643057] Killed process 17748 (rsyslogd) total-vm:254332kB, anon-rss:664kB, file-rss:0kB, shmem-rss:0kB [ 473.654538] oom_reaper: reaped process 17748 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 474.029134] oom_reaper: reaped process 17509 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 474.046268] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 474.073932] systemd-journal cpuset=/ mems_allowed=0-1 [ 474.079157] CPU: 0 PID: 17713 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 474.087114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 474.096469] Call Trace: [ 474.099061] dump_stack+0x1fc/0x2ef [ 474.102689] dump_header+0x15d/0xc3f [ 474.106403] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 474.111503] ? ___ratelimit+0x319/0x590 [ 474.115481] oom_kill_process.cold+0x10/0x692 [ 474.119986] ? check_preemption_disabled+0x41/0x280 [ 474.125009] ? has_intersects_mems_allowed+0x1d6/0x290 [ 474.130370] out_of_memory+0x1072/0x1390 [ 474.134437] ? oom_killer_disable+0x270/0x270 [ 474.138935] ? mutex_trylock+0x15f/0x1a0 [ 474.142999] __alloc_pages_nodemask+0x23a2/0x2890 [ 474.147845] ? find_get_entry+0x4cd/0x8a0 [ 474.152000] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 474.156871] alloc_pages_current+0x193/0x2a0 [ 474.161277] filemap_fault+0x146e/0x2180 [ 474.165347] ext4_filemap_fault+0x84/0xb0 [ 474.169495] __do_fault+0x10b/0x4b0 [ 474.173121] __handle_mm_fault+0x273b/0x41c0 [ 474.177532] ? vm_insert_page+0x9c0/0x9c0 [ 474.181673] ? fsnotify+0x84e/0xe10 [ 474.185308] ? check_preemption_disabled+0x41/0x280 [ 474.190326] handle_mm_fault+0x436/0xb10 [ 474.194394] __do_page_fault+0x68e/0xd60 [ 474.198463] ? trace_hardirqs_off_caller+0x6e/0x210 [ 474.203474] ? spurious_fault+0x840/0x840 [ 474.207618] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 474.212465] ? page_fault+0x8/0x30 [ 474.216001] page_fault+0x1e/0x30 [ 474.219476] RIP: 0033:0x7f1a906b088f [ 474.223187] Code: Bad RIP value. [ 474.226546] RSP: 002b:00007ffeec727338 EFLAGS: 00010206 [ 474.231900] RAX: 0000000000000fc8 RBX: 00007ffeec7278b0 RCX: 0000000000000000 [ 474.239161] RDX: 000056011109dfc0 RSI: 0000000000000025 RDI: 000056011109dfc8 [ 474.246423] RBP: 00007ffeec7278a0 R08: 0000000000000000 R09: 0000000000000070 [ 474.253692] R10: 0000000000000000 R11: 00007f1a90772040 R12: 000056011109dfc8 [ 474.260955] R13: 00007ffeec7279e8 R14: 0000000000000000 R15: 00000000fbad8000 [ 474.331971] Mem-Info: [ 474.338016] active_anon:11892 inactive_anon:23037 isolated_anon:0 [ 474.338016] active_file:19 inactive_file:9 isolated_file:0 [ 474.338016] unevictable:0 dirty:0 writeback:0 unstable:0 [ 474.338016] slab_reclaimable:12919 slab_unreclaimable:117491 [ 474.338016] mapped:18522 shmem:23541 pagetables:507 bounce:0 [ 474.338016] free:13777 free_pcp:254 free_cma:0 [ 474.371331] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 474.388221] Node 0 active_anon:46004kB inactive_anon:65048kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57900kB dirty:0kB writeback:0kB shmem:66852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 474.422903] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 474.428268] CPU: 0 PID: 17509 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 474.436154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 474.445500] Call Trace: [ 474.448093] dump_stack+0x1fc/0x2ef [ 474.451726] warn_alloc.cold+0x7b/0x18f [ 474.455707] ? zone_watermark_ok_safe+0x260/0x260 [ 474.460548] ? usleep_range+0x170/0x170 [ 474.464529] ? collect_expired_timers+0x2a0/0x2a0 [ 474.469383] __alloc_pages_nodemask+0x232f/0x2890 [ 474.474252] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 474.479093] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 474.483848] ? rcu_nmi_exit+0xb3/0x180 [ 474.487749] ? policy_node+0xeb/0x140 [ 474.491551] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 474.496411] alloc_pages_current+0x193/0x2a0 [ 474.500820] ? __sanitizer_cov_trace_pc+0xd/0x50 [ 474.505579] relay_open_buf.part.0+0x2a8/0xb80 [ 474.510171] relay_open+0x537/0x9f0 [ 474.513800] do_blk_trace_setup+0x4f6/0xb40 [ 474.518124] ? _copy_from_user+0xd2/0x130 [ 474.522272] __blk_trace_setup+0xca/0x180 [ 474.526426] ? do_blk_trace_setup+0xb40/0xb40 [ 474.530937] blk_trace_ioctl+0x155/0x290 [ 474.535000] ? blk_add_driver_data+0x540/0x540 [ 474.539586] ? __lock_acquire+0x6de/0x3ff0 [ 474.543825] blkdev_ioctl+0x112/0x1a80 [ 474.547734] ? blkpg_ioctl+0x9d0/0x9d0 [ 474.550959] Node 1 active_anon:1564kB inactive_anon:27100kB active_file:56kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16188kB dirty:0kB writeback:0kB shmem:27312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 474.551619] ? do_futex+0x171/0x1880 [ 474.582459] ? mark_held_locks+0xf0/0xf0 [ 474.586522] ? debug_check_no_obj_freed+0x201/0x490 [ 474.591539] ? futex_exit_release+0x220/0x220 [ 474.596035] block_ioctl+0xe9/0x130 [ 474.599191] 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 [ 474.599655] ? blkdev_fallocate+0x3f0/0x3f0 [ 474.630059] do_vfs_ioctl+0xcdb/0x12e0 [ 474.633953] ? lock_downgrade+0x720/0x720 [ 474.638103] ? check_preemption_disabled+0x41/0x280 [ 474.643117] ? ioctl_preallocate+0x200/0x200 [ 474.647531] ? __fget+0x356/0x510 [ 474.649588] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 474.650980] ? do_dup2+0x450/0x450 [ 474.659505] ? __se_sys_futex+0x298/0x3b0 [ 474.663661] ksys_ioctl+0x9b/0xc0 [ 474.667115] __x64_sys_ioctl+0x6f/0xb0 [ 474.671003] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 474.672967] Node 0 DMA32 free:17536kB min:35996kB low:44992kB high:53988kB active_anon:46004kB inactive_anon:65048kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1840kB bounce:0kB free_pcp:556kB local_pcp:308kB free_cma:0kB [ 474.675574] do_syscall_64+0xf9/0x620 [ 474.675594] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 474.675606] RIP: 0033:0x7ffae12470c9 [ 474.675621] Code: Bad RIP value. [ 474.675627] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.722119] lowmem_reserve[]: 0 0 1 1 1 [ 474.728188] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 474.728196] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 474.728203] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 474.728210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 474.728218] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 474.735666] Mem-Info: [ 474.754226] 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 [ 474.772800] active_anon:11892 inactive_anon:23037 isolated_anon:0 [ 474.772800] active_file:19 inactive_file:9 isolated_file:0 [ 474.772800] unevictable:0 dirty:0 writeback:0 unstable:0 [ 474.772800] slab_reclaimable:12919 slab_unreclaimable:117491 [ 474.772800] mapped:18522 shmem:23541 pagetables:507 bounce:0 [ 474.772800] free:13777 free_pcp:244 free_cma:0 [ 474.805149] lowmem_reserve[]: 0 0 0 0 0 [ 474.843708] Node 1 Normal free:26696kB min:53876kB low:67344kB high:80812kB active_anon:1564kB inactive_anon:27100kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:428kB local_pcp:248kB free_cma:0kB [ 474.850938] Node 0 active_anon:46004kB inactive_anon:65048kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57900kB dirty:0kB writeback:0kB shmem:66852kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 474.888857] lowmem_reserve[]: 0 0 0 0 0 [ 474.921728] 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 [ 474.932330] Node 1 active_anon:1564kB inactive_anon:27100kB active_file:56kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16188kB dirty:0kB writeback:0kB shmem:27312kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 474.944496] Node 0 DMA32: 1168*4kB (UME) 750*8kB (UME) 233*16kB (UME) 72*32kB (UME) 13*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17536kB [ 474.982923] 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 [ 474.986780] 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 [ 475.018850] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 475.028960] Node 0 DMA32 free:17536kB min:35996kB low:44992kB high:53988kB active_anon:45988kB inactive_anon:65048kB active_file:28kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1840kB bounce:0kB free_pcp:528kB local_pcp:284kB free_cma:0kB [ 475.048133] Node 1 Normal: 70*4kB (ME) 8*8kB (ME) 21*16kB (UME) 12*32kB (ME) 7*64kB (UME) 9*128kB (UME) 2*256kB (ME) 2*512kB (M) 2*1024kB (M) 2*2048kB (UM) 4*4096kB (U) = 26728kB [ 475.078625] lowmem_reserve[]: 0 0 1 1 1 [ 475.082625] 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 [ 475.088879] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 475.121755] lowmem_reserve[]: 0 0 0 0 0 [ 475.128980] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.132383] Node 1 Normal free:26728kB min:53876kB low:67344kB high:80812kB active_anon:1564kB inactive_anon:27100kB active_file:52kB inactive_file:40kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:428kB local_pcp:180kB free_cma:0kB [ 475.145257] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 475.188690] lowmem_reserve[]: 0 0 0 0 0 [ 475.190061] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.192701] 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 [ 475.205809] 23573 total pagecache pages [ 475.224904] Node 0 DMA32: 1168*4kB (UME) 750*8kB (UME) 235*16kB (UME) 72*32kB (UME) 13*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17568kB [ 475.237060] 0 pages in swap cache [ 475.242629] Swap cache stats: add 0, delete 0, find 0/0 [ 475.250406] 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 [ 475.272335] Node 1 Normal: 70*4kB (ME) 8*8kB (ME) 21*16kB (UME) 12*32kB (ME) 7*64kB (UME) 9*128kB (UME) 2*256kB (ME) 2*512kB (M) 2*1024kB (M) 2*2048kB (UM) 4*4096kB (U) = 26728kB [ 475.277956] Free swap = 0kB [ 475.298735] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 475.311262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.311901] Total swap = 0kB [ 475.330229] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 475.341085] 2097051 pages RAM [ 475.342508] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 475.362650] 0 pages HighMem/MovableOnly [ 475.364986] 23573 total pagecache pages [ 475.370604] 0 pages in swap cache [ 475.376317] 369649 pages reserved [ 475.379766] 0 pages cma reserved [ 475.380641] Swap cache stats: add 0, delete 0, find 0/0 [ 475.383119] Unreclaimable slab info: [ 475.383123] Name Used Total [ 475.383135] pid_2 6KB 32KB [ 475.383203] batadv_tt_change_cache 3KB 11KB [ 475.391796] Free swap = 0kB [ 475.399887] batadv_tl_cache 6KB 16KB [ 475.419076] Total swap = 0kB [ 475.422098] 2097051 pages RAM [ 475.428659] TIPC 15KB 37KB [ 475.436874] 0 pages HighMem/MovableOnly [ 475.440846] 369649 pages reserved [ 475.441237] SCTPv6 20KB 24KB [ 475.447443] 0 pages cma reserved [ 475.464090] DCCPv6 17KB 30KB [ 475.469470] DCCP 16KB 28KB [ 475.488159] RXRPC 16KB 32KB [ 475.493533] rxrpc_call_jar 112KB 133KB [ 475.501553] bridge_fdb_cache 13KB 27KB [ 475.511430] fib6_nodes 220KB 284KB [ 475.528652] ip6_dst_cache 796KB 847KB [ 475.540810] RAWv6 111KB 141KB [ 475.570920] UDPv6 33KB 45KB [ 475.592637] TCPv6 24KB 36KB [ 475.654251] nf_conntrack 18KB 22KB [ 475.673796] t10_alua_lu_gp_cache 0KB 3KB [ 475.679453] sd_ext_cdb 0KB 7KB [ 475.693807] scsi_sense_cache 1056KB 1060KB [ 475.699198] virtio_scsi_cmd 16KB 16KB [ 475.716156] sgpool-128 8KB 8KB [ 475.721535] sgpool-64 4KB 12KB [ 475.750994] sgpool-32 2KB 15KB [ 475.773894] sgpool-16 1KB 7KB [ 475.779282] sgpool-8 0KB 7KB [ 475.793745] mqueue_inode_cache 15KB 37KB [ 475.799247] bio_post_read_ctx 14KB 15KB [ 475.804760] bio-2 14KB 15KB [ 475.833630] jfs_mp 7KB 7KB [ 475.839054] cifs_small_rq 15KB 16KB [ 475.853626] cifs_request 67KB 67KB [ 475.859007] cifs_mpx_ids 0KB 7KB [ 475.882349] nfs_commit_data 3KB 14KB [ 475.903642] nfs_write_data 34KB 44KB [ 475.909056] ext4_system_zone 1KB 7KB [ 475.918381] bio-1 1KB 7KB [ 475.944693] pid_namespace 2KB 11KB [ 475.950082] rpc_buffers 17KB 25KB [ 475.957695] rpc_tasks 2KB 7KB [ 475.966119] UNIX 1918KB 2122KB [ 475.971497] tcp_bind_bucket 1KB 4KB [ 475.976932] ip_fib_trie 31KB 43KB [ 475.982292] ip_fib_alias 156KB 201KB [ 475.987732] ip_dst_cache 13KB 28KB [ 475.993090] RAW 66KB 82KB [ 475.998524] UDP 69KB 87KB [ 476.003973] TCP 8KB 11KB [ 476.009721] hugetlbfs_inode_cache 3KB 15KB [ 476.015480] fscache_cookie_jar 1KB 7KB [ 476.022201] eventpoll_pwq 23KB 63KB [ 476.028290] eventpoll_epi 53KB 94KB [ 476.034414] inotify_inode_mark 9KB 19KB [ 476.040160] request_queue 199KB 199KB [ 476.049631] blkdev_requests 1KB 3KB [ 476.055208] blkdev_ioc 33KB 38KB [ 476.060565] bio-0 1208KB 1301KB [ 476.067727] biovec-max 1608KB 1740KB [ 476.074278] biovec-64 1334KB 1527KB [ 476.079675] biovec-16 98KB 157KB [ 476.103604] bio_integrity_payload 1KB 8KB [ 476.110265] khugepaged_mm_slot 2KB 11KB [ 476.134519] uid_cache 0KB 4KB [ 476.139903] dmaengine-unmap-2 0KB 3KB [ 476.153629] skbuff_fclone_cache 13KB 30KB [ 476.159180] skbuff_head_cache 7760KB 7777KB [ 476.178458] configfs_dir_cache 3KB 7KB [ 476.198534] file_lock_cache 20KB 23KB [ 476.218881] file_lock_ctx 9KB 11KB [ 476.224537] fsnotify_mark_connector 4KB 11KB [ 476.230517] net_namespace 87KB 87KB [ 476.258369] shmem_inode_cache 7988KB 8076KB [ 476.265411] task_delay_info 239KB 363KB [ 476.271615] taskstats 17KB 34KB [ 476.282158] proc_dir_entry 945KB 1046KB [ 476.287692] pde_opener 19KB 66KB [ 476.293127] seq_file 295KB 441KB [ 476.303666] sigqueue 61KB 74KB [ 476.309041] kernfs_node_cache 18198KB 18250KB [ 476.318698] mnt_cache 208KB 232KB [ 476.324981] filp 7710KB 8201KB [ 476.330341] names_cache 115115KB 115175KB [ 476.340476] iint_cache 45KB 51KB [ 476.358511] key_jar 4KB 7KB [ 476.379241] uts_namespace 3KB 11KB [ 476.385377] nsproxy 2KB 15KB [ 476.393118] vm_area_struct 3170KB 3395KB [ 476.403697] mm_struct 487KB 539KB [ 476.409926] fs_cache 260KB 356KB [ 476.420807] files_cache 1016KB 1230KB [ 476.426305] signal_cache 1729KB 2235KB [ 476.431663] sighand_cache 573KB 652KB [ 476.442149] task_struct 7126KB 7215KB [ 476.447644] cred_jar 2333KB 2796KB [ 476.458775] anon_vma_chain 952KB 1094KB [ 476.465021] anon_vma 168KB 315KB [ 476.471152] pid 163KB 268KB [ 476.488811] Acpi-Operand 156KB 198KB [ 476.499484] Acpi-ParseExt 9KB 11KB [ 476.506621] Acpi-Parse 41KB 47KB [ 476.511989] Acpi-State 52KB 63KB [ 476.533514] Acpi-Namespace 20KB 27KB [ 476.538897] numa_policy 0KB 3KB [ 476.553544] debug_objects_cache 1519KB 1557KB [ 476.559092] trace_event_file 297KB 298KB [ 476.570909] ftrace_event_field 398KB 401KB [ 476.576479] pool_workqueue 181KB 196KB [ 476.582509] page->ptl 461KB 616KB [ 476.592629] kmalloc-2097152 2050KB 2050KB [ 476.598093] kmalloc-524288 5654KB 6168KB [ 476.628311] kmalloc-262144 1290KB 1290KB [ 476.633779] kmalloc-131072 650KB 650KB [ 476.639141] kmalloc-65536 2640KB 2838KB [ 476.668408] kmalloc-32768 2178KB 2244KB [ 476.673865] kmalloc-16384 1188KB 1270KB [ 476.679232] kmalloc-8192 4950KB 5024KB [ 476.708356] kmalloc-4096 27153KB 27212KB [ 476.723618] kmalloc-2048 16989KB 18831KB [ 476.728999] kmalloc-1024 12738KB 13867KB [ 476.743686] kmalloc-512 14535KB 14553KB [ 476.749063] kmalloc-256 5354KB 6108KB [ 476.778482] kmalloc-128 1367KB 1527KB [ 476.784548] kmalloc-96 3321KB 3532KB [ 476.789915] kmalloc-64 2626KB 3168KB [ 476.818185] kmalloc-32 1868KB 2303KB [ 476.838339] kmalloc-192 2286KB 2796KB [ 476.843841] kmem_cache 177KB 183KB [ 476.849207] Out of memory (oom_kill_allocating_task): Kill process 17713 (systemd-journal) score 0 or sacrifice child [ 476.864797] Killed process 17713 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1696kB [ 476.879815] oom_reaper: reaped process 17713 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1696kB [ 476.921527] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 476.946471] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 476.972847] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 476.979717] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 477.007680] systemd[1]: Stopped Journal Service. [ 477.048792] systemd[1]: Starting Journal Service... [ 477.210852] systemd-journald[17769]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 477.586557] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 477.593271] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 477.627241] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 477.643482] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 477.655780] device bridge_slave_1 left promiscuous mode [ 477.661290] bridge0: port 2(bridge_slave_1) entered disabled state [ 477.684370] device bridge_slave_0 left promiscuous mode [ 477.689867] bridge0: port 1(bridge_slave_0) entered disabled state [ 477.717254] device veth1_macvtap left promiscuous mode [ 477.722576] device veth0_macvtap left promiscuous mode [ 477.747477] device veth1_vlan left promiscuous mode [ 477.752561] device veth0_vlan left promiscuous mode [ 478.260253] systemd[1]: Started Journal Service. [ 479.199158] oom_reaper: reaped process 17553 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:68kB [ 479.256784] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 479.270400] in:imklog cpuset=/ mems_allowed=0-1 [ 479.278616] CPU: 1 PID: 17766 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 479.286065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 479.295411] Call Trace: [ 479.298002] dump_stack+0x1fc/0x2ef [ 479.301629] dump_header+0x15d/0xc3f [ 479.305344] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 479.310442] ? ___ratelimit+0x319/0x590 [ 479.314425] oom_kill_process.cold+0x10/0x692 [ 479.318921] ? check_preemption_disabled+0x41/0x280 [ 479.323940] ? has_intersects_mems_allowed+0x1d6/0x290 [ 479.329212] out_of_memory+0x1072/0x1390 [ 479.333273] ? oom_killer_disable+0x270/0x270 [ 479.337768] ? mutex_trylock+0x15f/0x1a0 [ 479.341829] __alloc_pages_nodemask+0x23a2/0x2890 [ 479.346673] ? find_get_entry+0x4cd/0x8a0 [ 479.350826] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 479.355695] alloc_pages_current+0x193/0x2a0 [ 479.360102] filemap_fault+0x146e/0x2180 [ 479.364173] ext4_filemap_fault+0x84/0xb0 [ 479.368319] __do_fault+0x10b/0x4b0 [ 479.371946] __handle_mm_fault+0x273b/0x41c0 [ 479.376354] ? vm_insert_page+0x9c0/0x9c0 [ 479.380500] ? lock_downgrade+0x720/0x720 [ 479.384658] ? check_preemption_disabled+0x41/0x280 [ 479.389673] handle_mm_fault+0x436/0xb10 [ 479.393735] __do_page_fault+0x68e/0xd60 [ 479.397796] ? trace_hardirqs_off_caller+0x6e/0x210 [ 479.402809] ? spurious_fault+0x840/0x840 [ 479.406952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 479.411793] ? page_fault+0x8/0x30 [ 479.415333] page_fault+0x1e/0x30 [ 479.418779] RIP: 0033:0x7f544234622d [ 479.422489] Code: Bad RIP value. [ 479.425850] RSP: 002b:00007f543fce2580 EFLAGS: 00010293 [ 479.431206] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f544234622d [ 479.438470] RDX: 0000000000001fa0 RSI: 00007f543fce2da0 RDI: 0000000000000004 [ 479.445736] RBP: 00005650261ab9d0 R08: 00007f54414bf940 R09: 0000000000000000 [ 479.453025] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f543fce2da0 [ 479.460288] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f543fce2dd8 [ 479.473229] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 479.473241] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 479.490533] Mem-Info: [ 479.493010] active_anon:12235 inactive_anon:25065 isolated_anon:0 [ 479.493010] active_file:5 inactive_file:9 isolated_file:0 [ 479.493010] unevictable:0 dirty:0 writeback:0 unstable:0 [ 479.493010] slab_reclaimable:13013 slab_unreclaimable:120264 [ 479.493010] mapped:18485 shmem:25582 pagetables:543 bounce:0 [ 479.493010] free:13933 free_pcp:592 free_cma:0 [ 479.513090] CPU: 0 PID: 17553 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 479.526268] Node 0 active_anon:47316kB inactive_anon:69668kB active_file:16kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59500kB dirty:0kB writeback:0kB shmem:71460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 479.533942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 479.533953] Call Trace: [ 479.533976] dump_stack+0x1fc/0x2ef [ 479.533993] warn_alloc.cold+0x7b/0x18f [ 479.534011] ? zone_watermark_ok_safe+0x260/0x260 [ 479.534025] ? usleep_range+0x170/0x170 [ 479.534041] ? mark_held_locks+0xa6/0xf0 [ 479.534056] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 479.534075] ? collect_expired_timers+0x2a0/0x2a0 [ 479.534103] __alloc_pages_nodemask+0x232f/0x2890 [ 479.534137] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 479.534155] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 479.534185] ? alloc_pages_current+0x267/0x2a0 [ 479.534203] alloc_pages_current+0x193/0x2a0 [ 479.564310] Node 1 active_anon:1624kB inactive_anon:30592kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 479.571030] relay_open_buf.part.0+0x2a8/0xb80 [ 479.573644] 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 [ 479.577205] relay_open+0x537/0x9f0 [ 479.581142] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 479.585975] do_blk_trace_setup+0x4f6/0xb40 [ 479.585991] ? _copy_from_user+0xd2/0x130 [ 479.586005] __blk_trace_setup+0xca/0x180 [ 479.586018] ? do_blk_trace_setup+0xb40/0xb40 [ 479.586035] ? migrate_swap_stop+0x900/0x900 [ 479.590007] Node 0 DMA32 free:17976kB min:35996kB low:44992kB high:53988kB active_anon:47316kB inactive_anon:69668kB active_file:144kB inactive_file:80kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1984kB bounce:0kB free_pcp:1988kB local_pcp:684kB free_cma:0kB [ 479.594039] blk_trace_ioctl+0x155/0x290 [ 479.594051] ? blk_add_driver_data+0x540/0x540 [ 479.594068] ? __lock_acquire+0x6de/0x3ff0 [ 479.594088] blkdev_ioctl+0x112/0x1a80 [ 479.599158] lowmem_reserve[]: 0 0 1 1 1 [ 479.603987] ? blkpg_ioctl+0x9d0/0x9d0 [ 479.604000] ? do_futex+0x171/0x1880 [ 479.604015] ? mark_held_locks+0xf0/0xf0 [ 479.604032] ? debug_check_no_obj_freed+0x201/0x490 [ 479.604049] ? futex_exit_release+0x220/0x220 [ 479.623087] 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 [ 479.627376] block_ioctl+0xe9/0x130 [ 479.693076] lowmem_reserve[]: 0 0 0 0 0 [ 479.693616] ? blkdev_fallocate+0x3f0/0x3f0 [ 479.697909] Node 1 Normal free:26864kB min:53876kB low:67344kB high:80812kB active_anon:1624kB inactive_anon:30592kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:380kB local_pcp:40kB free_cma:0kB [ 479.702043] do_vfs_ioctl+0xcdb/0x12e0 [ 479.713060] lowmem_reserve[]: 0 0 0 0 0 [ 479.715036] ? lock_downgrade+0x720/0x720 [ 479.783275] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 479.785805] ? check_preemption_disabled+0x41/0x280 [ 479.833020] Node 0 DMA32: 1269*4kB (UME) 748*8kB (UME) 162*16kB (UME) 50*32kB (UME) 11*64kB (UME) 18*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18260kB [ 479.851935] ? ioctl_preallocate+0x200/0x200 [ 479.851953] ? __fget+0x356/0x510 [ 479.851968] ? do_dup2+0x450/0x450 [ 479.851982] ? __se_sys_futex+0x298/0x3b0 [ 479.852002] ksys_ioctl+0x9b/0xc0 [ 479.852018] __x64_sys_ioctl+0x6f/0xb0 [ 479.852035] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 479.883058] 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 [ 479.883545] do_syscall_64+0xf9/0x620 [ 479.913037] Node 1 Normal: 24*4kB (ME) 14*8kB (UME) 8*16kB (UME) 7*32kB (UME) 3*64kB (UE) 4*128kB (ME) 2*256kB (ME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (U) = 26864kB [ 479.913737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 479.917159] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 479.921024] RIP: 0033:0x7f981e3180c9 [ 479.943491] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 479.956281] Code: Bad RIP value. [ 479.956289] RSP: 002b:00007f981c88a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 479.956301] RAX: ffffffffffffffda RBX: 00007f981e437f80 RCX: 00007f981e3180c9 [ 479.956309] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 479.956317] RBP: 00007f981e373ae9 R08: 0000000000000000 R09: 0000000000000000 [ 479.956325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 479.956332] R13: 00007fff19e45e8f R14: 00007f981c88a300 R15: 0000000000022000 [ 479.973598] Mem-Info: [ 480.013028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 480.031719] active_anon:12208 inactive_anon:25065 isolated_anon:0 [ 480.031719] active_file:16 inactive_file:16 isolated_file:0 [ 480.031719] unevictable:0 dirty:0 writeback:0 unstable:0 [ 480.031719] slab_reclaimable:13013 slab_unreclaimable:120253 [ 480.031719] mapped:18480 shmem:25582 pagetables:543 bounce:0 [ 480.031719] free:14004 free_pcp:595 free_cma:0 [ 480.052999] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 480.090380] 25614 total pagecache pages [ 480.094613] 0 pages in swap cache [ 480.098063] Swap cache stats: add 0, delete 0, find 0/0 [ 480.112264] Free swap = 0kB [ 480.116170] Node 0 active_anon:47300kB inactive_anon:69668kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59480kB dirty:0kB writeback:0kB shmem:71460kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 480.116979] Total swap = 0kB [ 480.150617] Node 1 active_anon:1532kB inactive_anon:30592kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30868kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 480.161615] 2097051 pages RAM [ 480.185242] 0 pages HighMem/MovableOnly [ 480.189218] 369649 pages reserved [ 480.192659] 0 pages cma reserved [ 480.196105] Unreclaimable slab info: [ 480.199812] Name Used Total [ 480.209027] pid_2 6KB 32KB [ 480.214556] batadv_tt_change_cache 4KB 11KB [ 480.220353] batadv_tl_cache 6KB 16KB [ 480.229353] 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 [ 480.259192] TIPC 12KB 37KB [ 480.278755] SCTPv6 20KB 24KB [ 480.285901] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 480.290934] Node 0 DMA32 free:19300kB min:35996kB low:44992kB high:53988kB active_anon:47300kB inactive_anon:69668kB active_file:56kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1984kB bounce:0kB free_pcp:2044kB local_pcp:696kB free_cma:0kB [ 480.328839] lowmem_reserve[]: 0 0 1 1 1 [ 480.329767] DCCPv6 17KB 30KB [ 480.332834] 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 [ 480.352949] DCCP 16KB 28KB [ 480.373804] lowmem_reserve[]: 0 0 0 0 0 [ 480.377801] Node 1 Normal free:26864kB min:53876kB low:67344kB high:80812kB active_anon:1532kB inactive_anon:30592kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:224kB pagetables:188kB bounce:0kB free_pcp:380kB local_pcp:40kB free_cma:0kB [ 480.384217] RXRPC 13KB 32KB [ 480.409575] lowmem_reserve[]: 0 0 0 0 0 [ 480.415859] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 480.434164] Node 0 DMA32: 1269*4kB (UME) 867*8kB (UME) 172*16kB (UME) 50*32kB (UME) 11*64kB (UME) 18*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19372kB [ 480.449062] 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 [ 480.453177] rxrpc_call_jar 101KB 133KB [ 480.463300] Node 1 Normal: 24*4kB (ME) 14*8kB (UME) 8*16kB (UME) 7*32kB (UME) 3*64kB (UE) 4*128kB (ME) 2*256kB (ME) 3*512kB (UM) 1*1024kB (U) 1*2048kB (M) 5*4096kB (U) = 26864kB [ 480.492168] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 480.501137] bridge_fdb_cache 13KB 27KB [ 480.518054] fib6_nodes 207KB 284KB [ 480.527035] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 480.540912] ip6_dst_cache 712KB 843KB [ 480.549603] RAWv6 101KB 141KB [ 480.560120] UDPv6 30KB 41KB [ 480.568851] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 480.589112] TCPv6 33KB 36KB [ 480.598063] nf_conntrack 20KB 22KB [ 480.608320] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 480.619395] t10_alua_lu_gp_cache 0KB 3KB [ 480.620345] 25614 total pagecache pages [ 480.636448] 0 pages in swap cache [ 480.639907] Swap cache stats: add 0, delete 0, find 0/0 [ 480.645488] sd_ext_cdb 0KB 7KB [ 480.650846] scsi_sense_cache 1056KB 1060KB [ 480.664591] Free swap = 0kB [ 480.667613] Total swap = 0kB [ 480.670632] 2097051 pages RAM [ 480.681748] virtio_scsi_cmd 16KB 16KB [ 480.689683] sgpool-128 8KB 8KB [ 480.699504] 0 pages HighMem/MovableOnly [ 480.700891] sgpool-64 4KB 12KB [ 480.711396] sgpool-32 2KB 15KB [ 480.712877] 369649 pages reserved [ 480.720190] 0 pages cma reserved [ 480.722212] sgpool-16 1KB 7KB [ 480.731236] sgpool-8 0KB 7KB [ 480.742303] mqueue_inode_cache 13KB 37KB [ 480.750320] bio_post_read_ctx 14KB 15KB [ 480.761844] bio-2 14KB 15KB [ 480.769768] jfs_mp 7KB 7KB [ 480.785353] cifs_small_rq 15KB 16KB [ 480.790728] cifs_request 67KB 67KB [ 480.815470] cifs_mpx_ids 0KB 7KB [ 480.820873] nfs_commit_data 3KB 14KB [ 480.845589] nfs_write_data 34KB 44KB [ 480.851017] ext4_system_zone 1KB 7KB [ 480.873270] bio-1 1KB 7KB [ 480.889547] pid_namespace 2KB 11KB [ 480.894998] rpc_buffers 17KB 25KB [ 480.920774] rpc_tasks 2KB 7KB [ 480.927499] UNIX 1408KB 1627KB [ 480.937760] tcp_bind_bucket 1KB 4KB [ 480.952907] ip_fib_trie 30KB 43KB [ 480.958283] ip_fib_alias 145KB 197KB [ 480.975381] ip_dst_cache 12KB 28KB [ 480.995544] RAW 61KB 82KB [ 481.000939] UDP 74KB 87KB [ 481.025364] TCP 11KB 11KB [ 481.030927] hugetlbfs_inode_cache 3KB 15KB [ 481.055281] fscache_cookie_jar 1KB 7KB [ 481.060759] eventpoll_pwq 35KB 63KB [ 481.085783] eventpoll_epi 53KB 94KB [ 481.091167] inotify_inode_mark 19KB 19KB [ 481.115162] request_queue 199KB 199KB [ 481.120539] blkdev_requests 1KB 3KB [ 481.153214] blkdev_ioc 30KB 38KB [ 481.158605] bio-0 1276KB 1301KB [ 481.175362] biovec-max 1666KB 1724KB [ 481.180741] biovec-64 1342KB 1527KB [ 481.222913] biovec-16 105KB 157KB [ 481.228424] bio_integrity_payload 1KB 8KB [ 481.242867] khugepaged_mm_slot 1KB 11KB [ 481.248377] uid_cache 0KB 4KB [ 481.262847] dmaengine-unmap-2 0KB 3KB [ 481.268255] skbuff_fclone_cache 28KB 30KB [ 481.282877] skbuff_head_cache 6756KB 7770KB [ 481.294302] configfs_dir_cache 3KB 7KB [ 481.299765] file_lock_cache 23KB 23KB [ 481.327874] file_lock_ctx 9KB 11KB [ 481.333410] fsnotify_mark_connector 4KB 11KB [ 481.339288] net_namespace 78KB 87KB [ 481.367959] shmem_inode_cache 8004KB 8076KB [ 481.373395] task_delay_info 233KB 363KB [ 481.378759] taskstats 11KB 34KB [ 481.407799] proc_dir_entry 920KB 1035KB [ 481.413240] pde_opener 17KB 66KB [ 481.418596] seq_file 303KB 441KB [ 481.428689] sigqueue 56KB 74KB [ 481.434229] kernfs_node_cache 18022KB 18167KB [ 481.439586] mnt_cache 196KB 224KB [ 481.449948] filp 7828KB 8201KB [ 481.455390] names_cache 128337KB 128337KB [ 481.460752] iint_cache 48KB 51KB [ 481.471607] key_jar 4KB 7KB [ 481.477051] uts_namespace 3KB 11KB [ 481.482409] nsproxy 1KB 15KB [ 481.494386] vm_area_struct 2917KB 3387KB [ 481.499763] mm_struct 479KB 539KB [ 481.508826] fs_cache 236KB 356KB [ 481.515954] files_cache 823KB 1128KB [ 481.521317] signal_cache 1355KB 2098KB [ 481.550930] sighand_cache 573KB 652KB [ 481.566088] task_struct 5561KB 5649KB [ 481.571463] cred_jar 2369KB 2796KB [ 481.595304] anon_vma_chain 930KB 1094KB [ 481.600688] anon_vma 163KB 315KB [ 481.622854] pid 159KB 268KB [ 481.628250] Acpi-Operand 156KB 198KB [ 481.652766] Acpi-ParseExt 9KB 11KB [ 481.658162] Acpi-Parse 41KB 47KB [ 481.672819] Acpi-State 52KB 63KB [ 481.678208] Acpi-Namespace 20KB 27KB [ 481.692770] numa_policy 0KB 3KB [ 481.698150] debug_objects_cache 1514KB 1557KB [ 481.722804] trace_event_file 297KB 298KB [ 481.728216] ftrace_event_field 398KB 401KB [ 481.742742] pool_workqueue 176KB 196KB [ 481.748158] page->ptl 425KB 616KB [ 481.754621] kmalloc-2097152 2050KB 2050KB [ 481.759992] kmalloc-524288 6168KB 6168KB [ 481.782809] kmalloc-262144 1290KB 1290KB [ 481.788219] kmalloc-131072 650KB 650KB [ 481.794561] kmalloc-65536 2640KB 2706KB [ 481.799931] kmalloc-32768 2079KB 2211KB [ 481.806225] kmalloc-16384 1188KB 1254KB [ 481.811586] kmalloc-8192 4587KB 4661KB [ 481.817861] kmalloc-4096 23710KB 23749KB [ 481.832843] kmalloc-2048 14932KB 17518KB [ 481.838223] kmalloc-1024 10740KB 13765KB [ 481.852860] kmalloc-512 13245KB 14572KB [ 481.858238] kmalloc-256 4840KB 6097KB [ 481.872789] kmalloc-128 1225KB 1527KB [ 481.878164] kmalloc-96 3336KB 3532KB [ 481.892797] kmalloc-64 2469KB 3168KB [ 481.898175] kmalloc-32 1819KB 2303KB [ 481.922785] kmalloc-192 2121KB 2796KB [ 481.928167] kmem_cache 177KB 183KB [ 481.934471] Out of memory (oom_kill_allocating_task): Kill process 17766 (in:imklog) score 0 or sacrifice child [ 481.945329] Killed process 17764 (rsyslogd) total-vm:254332kB, anon-rss:564kB, file-rss:0kB, shmem-rss:0kB [ 481.957735] oom_reaper: reaped process 17764 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 17:57:23 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:57:23 executing program 1: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) 17:57:23 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:57:23 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) 17:57:23 executing program 2: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) write$RDMA_USER_CM_CMD_DISCONNECT(r7, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) socket$nl_generic(0x10, 0x3, 0x10) [ 484.946250] oom_reaper: reaped process 17679 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 484.990981] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 485.015641] in:imklog cpuset=/ mems_allowed=0-1 [ 485.029451] CPU: 0 PID: 17797 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 485.036909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 485.046284] Call Trace: [ 485.048881] dump_stack+0x1fc/0x2ef [ 485.052513] dump_header+0x15d/0xc3f [ 485.056231] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 485.061330] ? ___ratelimit+0x319/0x590 [ 485.062338] syz-executor.2: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 485.065304] oom_kill_process.cold+0x10/0x692 [ 485.065322] ? check_preemption_disabled+0x41/0x280 [ 485.065340] ? has_intersects_mems_allowed+0x1d6/0x290 [ 485.089681] out_of_memory+0x1072/0x1390 [ 485.090129] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 485.093740] ? oom_killer_disable+0x270/0x270 [ 485.093757] ? mutex_trylock+0x15f/0x1a0 [ 485.093774] __alloc_pages_nodemask+0x23a2/0x2890 [ 485.093793] ? find_get_entry+0x4cd/0x8a0 [ 485.093817] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 485.093853] alloc_pages_current+0x193/0x2a0 [ 485.125610] filemap_fault+0x146e/0x2180 [ 485.129676] ext4_filemap_fault+0x84/0xb0 [ 485.133823] __do_fault+0x10b/0x4b0 [ 485.137448] __handle_mm_fault+0x273b/0x41c0 [ 485.141859] ? vm_insert_page+0x9c0/0x9c0 [ 485.146005] ? lock_downgrade+0x720/0x720 [ 485.150163] ? check_preemption_disabled+0x41/0x280 [ 485.155188] handle_mm_fault+0x436/0xb10 [ 485.159251] __do_page_fault+0x68e/0xd60 [ 485.163314] ? trace_hardirqs_off_caller+0x6e/0x210 [ 485.168325] ? spurious_fault+0x840/0x840 [ 485.172496] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 485.177338] ? page_fault+0x8/0x30 [ 485.180887] page_fault+0x1e/0x30 [ 485.184334] RIP: 0033:0x7f7cc840522d [ 485.188039] Code: Bad RIP value. [ 485.191390] RSP: 002b:00007f7cc5da1580 EFLAGS: 00010293 [ 485.196747] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007f7cc840522d [ 485.204184] RDX: 0000000000001fa0 RSI: 00007f7cc5da1da0 RDI: 0000000000000004 [ 485.211465] RBP: 000055fdbd5f49d0 R08: 0000000000000000 R09: 0000000000000000 [ 485.218732] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f7cc5da1da0 [ 485.225995] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f7cc5da32e7 [ 485.235694] CPU: 1 PID: 17679 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 485.243587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 485.252935] Call Trace: [ 485.255528] dump_stack+0x1fc/0x2ef [ 485.259159] warn_alloc.cold+0x7b/0x18f [ 485.263134] ? zone_watermark_ok_safe+0x260/0x260 [ 485.267974] ? usleep_range+0x170/0x170 [ 485.271990] ? collect_expired_timers+0x2a0/0x2a0 [ 485.276849] __alloc_pages_nodemask+0x232f/0x2890 [ 485.281710] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 485.286564] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 485.291333] ? alloc_pages_current+0x155/0x2a0 [ 485.295916] alloc_pages_current+0x193/0x2a0 [ 485.300326] relay_open_buf.part.0+0x2a8/0xb80 [ 485.304913] relay_open+0x537/0x9f0 [ 485.308542] do_blk_trace_setup+0x4f6/0xb40 [ 485.309993] Mem-Info: [ 485.312861] ? _copy_from_user+0xd2/0x130 [ 485.312878] __blk_trace_setup+0xca/0x180 [ 485.312893] ? do_blk_trace_setup+0xb40/0xb40 [ 485.318607] active_anon:12365 inactive_anon:25069 isolated_anon:0 [ 485.318607] active_file:21 inactive_file:16 isolated_file:0 [ 485.318607] unevictable:0 dirty:0 writeback:0 unstable:0 [ 485.318607] slab_reclaimable:13118 slab_unreclaimable:121966 [ 485.318607] mapped:25683 shmem:25590 pagetables:630 bounce:0 [ 485.318607] free:13990 free_pcp:428 free_cma:0 [ 485.319435] blk_trace_ioctl+0x155/0x290 [ 485.327965] Node 0 active_anon:45368kB inactive_anon:69664kB active_file:48kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59620kB dirty:0kB writeback:0kB shmem:71456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 485.328033] ? blk_add_driver_data+0x540/0x540 [ 485.396258] Node 1 active_anon:4092kB inactive_anon:30612kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 485.397331] ? __lock_acquire+0x6de/0x3ff0 [ 485.397352] blkdev_ioctl+0x112/0x1a80 [ 485.432587] ? blkpg_ioctl+0x9d0/0x9d0 [ 485.436486] ? do_futex+0x171/0x1880 [ 485.440208] ? mark_held_locks+0xf0/0xf0 [ 485.444270] ? debug_check_no_obj_freed+0x201/0x490 [ 485.449287] ? futex_exit_release+0x220/0x220 [ 485.453781] block_ioctl+0xe9/0x130 [ 485.453879] Node 0 DMA free:10864kB 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 [ 485.457400] ? blkdev_fallocate+0x3f0/0x3f0 [ 485.457425] do_vfs_ioctl+0xcdb/0x12e0 [ 485.491694] ? lock_downgrade+0x720/0x720 [ 485.495845] ? check_preemption_disabled+0x41/0x280 [ 485.500859] ? ioctl_preallocate+0x200/0x200 [ 485.505271] ? __fget+0x356/0x510 [ 485.508728] ? do_dup2+0x450/0x450 [ 485.512264] ? __se_sys_futex+0x298/0x3b0 [ 485.513977] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 485.516419] ksys_ioctl+0x9b/0xc0 [ 485.516435] __x64_sys_ioctl+0x6f/0xb0 [ 485.523629] Node 0 DMA32 free:18548kB min:35996kB low:44992kB high:53988kB active_anon:45368kB inactive_anon:69664kB active_file:48kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1860kB bounce:0kB free_pcp:1404kB local_pcp:692kB free_cma:0kB [ 485.524867] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 485.524886] do_syscall_64+0xf9/0x620 [ 485.542198] lowmem_reserve[]: 0 0 1 1 1 [ 485.557714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 485.557727] RIP: 0033:0x7f4cb18d00c9 [ 485.557742] Code: Bad RIP value. [ 485.571042] 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 [ 485.575210] RSP: 002b:00007f4cafe42168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.575224] RAX: ffffffffffffffda RBX: 00007f4cb19eff80 RCX: 00007f4cb18d00c9 [ 485.575232] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 485.575240] RBP: 00007f4cb192bae9 R08: 0000000000000000 R09: 0000000000000000 [ 485.575251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.583275] lowmem_reserve[]: 0 0 0 0 0 [ 485.608111] R13: 00007ffc738ad21f R14: 00007f4cafe42300 R15: 0000000000022000 [ 485.627741] Mem-Info: [ 485.730448] active_anon:12365 inactive_anon:25069 isolated_anon:0 [ 485.730448] active_file:46 inactive_file:0 isolated_file:0 [ 485.730448] unevictable:0 dirty:0 writeback:0 unstable:0 [ 485.730448] slab_reclaimable:13118 slab_unreclaimable:121966 [ 485.730448] mapped:25683 shmem:25590 pagetables:630 bounce:0 [ 485.730448] free:14390 free_pcp:0 free_cma:0 [ 485.742154] Node 1 Normal free:26740kB min:53876kB low:67344kB high:80812kB active_anon:4092kB inactive_anon:30612kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 485.787411] Node 0 active_anon:45368kB inactive_anon:69664kB active_file:48kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:59620kB dirty:0kB writeback:0kB shmem:71456kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 485.805392] lowmem_reserve[]: 0 0 0 0 0 [ 485.840018] Node 1 active_anon:4092kB inactive_anon:30612kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 485.853511] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 485.897238] Node 0 DMA32: 1221*4kB (UME) 850*8kB (UME) 262*16kB (UME) 82*32kB (UME) 24*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20036kB [ 485.904454] Node 0 DMA free:10864kB 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 [ 485.922865] 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 [ 485.939293] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 485.968317] Node 0 DMA32 free:20408kB min:35996kB low:44992kB high:53988kB active_anon:45368kB inactive_anon:69664kB active_file:108kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1860kB bounce:0kB free_pcp:80kB local_pcp:0kB free_cma:0kB [ 486.001996] Node 1 Normal: 130*4kB (UME) 85*8kB (ME) 67*16kB (UME) 38*32kB (UME) 27*64kB (ME) 15*128kB (ME) 7*256kB (ME) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (UM) = 26848kB [ 486.011549] lowmem_reserve[]: 0 0 1 1 1 [ 486.041029] 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 [ 486.066746] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.080855] lowmem_reserve[]: 0 0 0 0 0 [ 486.088620] Node 1 Normal free:26848kB min:53876kB low:67344kB high:80812kB active_anon:4092kB inactive_anon:30612kB active_file:28kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:544kB pagetables:660kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 486.099894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 486.130869] lowmem_reserve[]: 0 0 0 0 0 [ 486.138637] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 486.168807] Node 0 DMA32: 1221*4kB (UME) 920*8kB (UME) 315*16kB (UME) 91*32kB (UME) 26*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22116kB [ 486.176605] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.192492] Bluetooth: hci0: command 0x0409 tx timeout [ 486.196647] 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 [ 486.210740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 486.219426] 25622 total pagecache pages [ 486.236040] 0 pages in swap cache [ 486.236158] Node 1 Normal: 130*4kB (UME) 85*8kB (ME) 67*16kB (UME) 38*32kB (UME) 27*64kB (ME) 15*128kB (ME) 7*256kB (ME) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 3*4096kB (UM) = 26848kB [ 486.239492] Swap cache stats: add 0, delete 0, find 0/0 [ 486.239502] Free swap = 0kB [ 486.266983] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.275379] Bluetooth: hci6: command 0x0409 tx timeout [ 486.276195] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 486.304848] Total swap = 0kB [ 486.307880] 2097051 pages RAM [ 486.310974] 0 pages HighMem/MovableOnly [ 486.315011] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 486.326797] 369649 pages reserved [ 486.330251] 0 pages cma reserved [ 486.337820] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 486.350265] 25622 total pagecache pages [ 486.369185] 0 pages in swap cache [ 486.376517] Unreclaimable slab info: [ 486.380328] Name Used Total [ 486.399633] Swap cache stats: add 0, delete 0, find 0/0 [ 486.400815] pid_2 10KB 32KB [ 486.410464] batadv_tt_change_cache 2KB 11KB [ 486.431339] batadv_tl_cache 5KB 16KB [ 486.436786] TIPC 12KB 37KB [ 486.457206] Free swap = 0kB [ 486.460235] Total swap = 0kB [ 486.463296] 2097051 pages RAM [ 486.466393] 0 pages HighMem/MovableOnly [ 486.470357] 369649 pages reserved [ 486.479432] SCTPv6 18KB 24KB [ 486.488098] 0 pages cma reserved [ 486.495875] DCCPv6 17KB 30KB [ 486.501245] DCCP 16KB 28KB [ 486.566870] RXRPC 13KB 32KB [ 486.572344] rxrpc_call_jar 90KB 118KB [ 486.577711] bridge_fdb_cache 10KB 23KB [ 486.611874] fib6_nodes 176KB 284KB [ 486.617367] ip6_dst_cache 625KB 840KB [ 486.646768] RAWv6 101KB 141KB [ 486.672110] UDPv6 28KB 37KB [ 486.677503] TCPv6 27KB 36KB [ 486.695258] nf_conntrack 20KB 22KB [ 486.700706] t10_alua_lu_gp_cache 0KB 3KB [ 486.722110] sd_ext_cdb 0KB 7KB [ 486.732071] scsi_sense_cache 1056KB 1060KB [ 486.737486] virtio_scsi_cmd 16KB 16KB [ 486.742894] sgpool-128 8KB 8KB [ 486.748252] sgpool-64 4KB 12KB [ 486.772040] sgpool-32 2KB 15KB [ 486.777418] sgpool-16 1KB 7KB [ 486.792029] sgpool-8 0KB 7KB [ 486.797405] mqueue_inode_cache 39KB 45KB [ 486.802902] bio_post_read_ctx 14KB 15KB [ 486.808323] bio-2 14KB 15KB [ 486.814427] jfs_mp 7KB 7KB [ 486.820505] cifs_small_rq 15KB 16KB [ 486.826630] cifs_request 67KB 67KB [ 486.832713] cifs_mpx_ids 0KB 7KB [ 486.838794] nfs_commit_data 3KB 14KB [ 486.844224] nfs_write_data 34KB 44KB [ 486.849673] ext4_system_zone 1KB 7KB [ 486.855737] bio-1 1KB 7KB [ 486.861745] pid_namespace 11KB 11KB [ 486.868261] rpc_buffers 17KB 25KB [ 486.874825] rpc_tasks 2KB 7KB [ 486.880637] UNIX 1166KB 1410KB [ 486.886808] tcp_bind_bucket 1KB 4KB [ 486.892242] ip_fib_trie 26KB 43KB [ 486.897689] ip_fib_alias 124KB 197KB [ 486.903089] ip_dst_cache 11KB 28KB [ 486.909111] RAW 60KB 82KB [ 486.916663] UDP 70KB 87KB [ 486.946099] TCP 8KB 11KB [ 486.951486] hugetlbfs_inode_cache 3KB 15KB [ 486.982097] fscache_cookie_jar 1KB 7KB [ 486.987563] eventpoll_pwq 33KB 63KB [ 487.002387] eventpoll_epi 48KB 94KB [ 487.007768] inotify_inode_mark 12KB 23KB [ 487.032318] request_queue 199KB 199KB [ 487.037700] blkdev_requests 1KB 3KB [ 487.052285] blkdev_ioc 37KB 38KB [ 487.057663] bio-0 1522KB 1522KB [ 487.072353] biovec-max 1724KB 1782KB [ 487.077737] biovec-64 1606KB 1606KB [ 487.092305] biovec-16 129KB 157KB [ 487.097685] bio_integrity_payload 1KB 8KB [ 487.106628] khugepaged_mm_slot 6KB 11KB [ 487.113111] uid_cache 0KB 4KB [ 487.118480] dmaengine-unmap-2 0KB 3KB [ 487.125917] skbuff_fclone_cache 20KB 30KB [ 487.131459] skbuff_head_cache 6098KB 7732KB [ 487.137995] configfs_dir_cache 3KB 7KB [ 487.143985] file_lock_cache 21KB 27KB [ 487.149372] file_lock_ctx 9KB 11KB [ 487.155755] fsnotify_mark_connector 5KB 11KB [ 487.161637] net_namespace 78KB 78KB [ 487.167869] shmem_inode_cache 8018KB 8073KB [ 487.173781] task_delay_info 194KB 363KB [ 487.179146] taskstats 28KB 34KB [ 487.192026] proc_dir_entry 875KB 1005KB [ 487.197402] pde_opener 21KB 66KB [ 487.212025] seq_file 330KB 441KB [ 487.217402] sigqueue 64KB 74KB [ 487.242000] kernfs_node_cache 17990KB 18147KB [ 487.247381] mnt_cache 232KB 232KB [ 487.262001] filp 8176KB 8201KB [ 487.267380] names_cache 137041KB 137062KB [ 487.273704] iint_cache 47KB 51KB [ 487.279104] key_jar 4KB 7KB [ 487.285427] uts_namespace 11KB 11KB [ 487.290789] nsproxy 8KB 15KB [ 487.297078] vm_area_struct 3046KB 3387KB [ 487.303422] mm_struct 471KB 539KB [ 487.308788] fs_cache 182KB 352KB [ 487.315068] files_cache 730KB 1098KB [ 487.320435] signal_cache 1233KB 2062KB [ 487.326699] sighand_cache 561KB 645KB [ 487.332573] task_struct 5113KB 5201KB [ 487.337942] cred_jar 2393KB 2796KB [ 487.344242] anon_vma_chain 947KB 1094KB [ 487.349607] anon_vma 171KB 315KB [ 487.355853] pid 132KB 268KB [ 487.361217] Acpi-Operand 156KB 198KB [ 487.367674] Acpi-ParseExt 9KB 11KB [ 487.373568] Acpi-Parse 41KB 47KB [ 487.378929] Acpi-State 52KB 63KB [ 487.386196] Acpi-Namespace 20KB 27KB [ 487.391566] numa_policy 0KB 3KB [ 487.411981] debug_objects_cache 1481KB 1557KB [ 487.417560] trace_event_file 297KB 298KB [ 487.431924] ftrace_event_field 398KB 401KB [ 487.437428] pool_workqueue 191KB 196KB [ 487.452011] page->ptl 415KB 616KB [ 487.457473] kmalloc-2097152 2050KB 2050KB [ 487.471927] kmalloc-524288 6682KB 6682KB [ 487.477343] kmalloc-262144 1290KB 1290KB [ 487.483655] kmalloc-131072 650KB 650KB [ 487.489025] kmalloc-65536 2376KB 2574KB [ 487.511943] kmalloc-32768 1947KB 2079KB [ 487.517367] kmalloc-16384 1089KB 1221KB [ 487.523694] kmalloc-8192 4339KB 4397KB [ 487.529064] kmalloc-4096 21526KB 21585KB [ 487.551976] kmalloc-2048 13232KB 16517KB [ 487.557357] kmalloc-1024 9633KB 13655KB [ 487.572021] kmalloc-512 12317KB 14493KB [ 487.577400] kmalloc-256 4494KB 6082KB [ 487.591923] kmalloc-128 1088KB 1527KB [ 487.597301] kmalloc-96 3426KB 3532KB [ 487.635625] kmalloc-64 2334KB 3168KB [ 487.641016] kmalloc-32 1763KB 2303KB [ 487.649297] kmalloc-192 1932KB 2792KB [ 487.665207] kmem_cache 177KB 183KB [ 487.670593] Out of memory (oom_kill_allocating_task): Kill process 17797 (in:imklog) score 0 or sacrifice child [ 487.711968] Killed process 17784 (rsyslogd) total-vm:254332kB, anon-rss:504kB, file-rss:0kB, shmem-rss:0kB [ 487.724296] oom_reaper: reaped process 17784 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 488.261889] Bluetooth: hci0: command 0x041b tx timeout [ 488.341924] Bluetooth: hci6: command 0x041b tx timeout [ 489.224016] device hsr_slave_1 left promiscuous mode [ 489.233744] device hsr_slave_0 left promiscuous mode [ 489.252664] team0 (unregistering): Port device team_slave_1 removed [ 489.265527] team0 (unregistering): Port device team_slave_0 removed [ 489.277503] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 489.292662] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 489.332935] bond0 (unregistering): Released all slaves [ 489.637542] IPVS: ftp: loaded support on port[0] = 21 [ 489.639611] IPVS: ftp: loaded support on port[0] = 21 [ 489.848916] kworker/u4:1 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 489.911628] kworker/u4:1 cpuset=/ mems_allowed=0-1 [ 489.916593] CPU: 1 PID: 17874 Comm: kworker/u4:1 Not tainted 4.19.211-syzkaller #0 [ 489.924293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 489.933637] Call Trace: [ 489.936225] dump_stack+0x1fc/0x2ef [ 489.939941] dump_header+0x15d/0xc3f [ 489.943660] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 489.948763] ? ___ratelimit+0x319/0x590 [ 489.952738] oom_kill_process.cold+0x10/0x692 [ 489.957234] ? oom_badness.part.0+0x135/0x6e0 [ 489.961728] ? lock_downgrade+0x720/0x720 [ 489.965876] ? check_preemption_disabled+0x41/0x280 [ 489.970896] out_of_memory+0x34d/0x1390 [ 489.974876] ? oom_killer_disable+0x270/0x270 [ 489.979372] ? mutex_trylock+0x15f/0x1a0 [ 489.983433] __alloc_pages_nodemask+0x23a2/0x2890 [ 489.988322] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 489.993162] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 489.998093] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 490.002685] ? ____cache_alloc_node+0x156/0x1d0 [ 490.007350] ? cache_grow_begin+0x64/0x8a0 [ 490.011729] cache_grow_begin+0xa4/0x8a0 [ 490.015798] fallback_alloc+0x213/0x2e0 [ 490.019791] kmem_cache_alloc+0x1e4/0x370 [ 490.023944] getname_kernel+0x4e/0x370 [ 490.027833] call_usermodehelper_exec_async+0x500/0x6a0 [ 490.033192] ? umh_complete+0x90/0x90 [ 490.036995] ret_from_fork+0x24/0x30 [ 490.120839] Mem-Info: [ 490.131209] active_anon:12378 inactive_anon:25066 isolated_anon:0 [ 490.131209] active_file:30 inactive_file:0 isolated_file:0 [ 490.131209] unevictable:0 dirty:0 writeback:0 unstable:0 [ 490.131209] slab_reclaimable:13072 slab_unreclaimable:121946 [ 490.131209] mapped:22141 shmem:25586 pagetables:614 bounce:0 [ 490.131209] free:13835 free_pcp:124 free_cma:0 [ 490.184969] Node 0 active_anon:45548kB inactive_anon:69652kB active_file:92kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45452kB dirty:0kB writeback:0kB shmem:71440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 490.285735] Node 1 active_anon:3964kB inactive_anon:30612kB active_file:28kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 490.326345] Node 0 DMA free:10864kB 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 [ 490.329143] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 490.356534] Bluetooth: hci0: command 0x040f tx timeout [ 490.378775] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 490.388587] Node 0 DMA32 free:19384kB min:35996kB low:44992kB high:53988kB active_anon:45548kB inactive_anon:69652kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1788kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 490.411495] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 490.431201] Bluetooth: hci6: command 0x040f tx timeout [ 490.439118] lowmem_reserve[]: 0 0 1 1 1 [ 490.454510] 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 [ 490.493397] CPU: 1 PID: 17716 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 490.501290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 490.510637] Call Trace: [ 490.513228] dump_stack+0x1fc/0x2ef [ 490.516856] warn_alloc.cold+0x7b/0x18f [ 490.520833] ? zone_watermark_ok_safe+0x260/0x260 [ 490.525673] ? usleep_range+0x170/0x170 [ 490.529646] ? mark_held_locks+0xa6/0xf0 [ 490.533702] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 490.538802] ? collect_expired_timers+0x2a0/0x2a0 [ 490.543655] __alloc_pages_nodemask+0x232f/0x2890 [ 490.548499] ? finish_task_switch+0x146/0x760 [ 490.553001] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 490.557837] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 490.562592] ? rcu_nmi_exit+0xb3/0x180 [ 490.566489] ? write_comp_data+0x1d/0x70 [ 490.570560] alloc_pages_current+0x193/0x2a0 [ 490.574972] relay_open_buf.part.0+0x2a8/0xb80 [ 490.579559] relay_open+0x537/0x9f0 [ 490.583197] do_blk_trace_setup+0x4f6/0xb40 [ 490.587517] ? _copy_from_user+0xd2/0x130 [ 490.591664] __blk_trace_setup+0xca/0x180 [ 490.595811] ? do_blk_trace_setup+0xb40/0xb40 [ 490.600302] ? migrate_swap_stop+0x900/0x900 [ 490.604720] blk_trace_ioctl+0x155/0x290 [ 490.608779] ? blk_add_driver_data+0x540/0x540 [ 490.613366] ? __lock_acquire+0x6de/0x3ff0 [ 490.617612] blkdev_ioctl+0x112/0x1a80 [ 490.621500] ? blkpg_ioctl+0x9d0/0x9d0 [ 490.625383] ? do_futex+0x171/0x1880 [ 490.629095] ? mark_held_locks+0xf0/0xf0 [ 490.633159] ? debug_check_no_obj_freed+0x201/0x490 [ 490.638175] ? futex_exit_release+0x220/0x220 [ 490.642674] block_ioctl+0xe9/0x130 [ 490.646294] ? blkdev_fallocate+0x3f0/0x3f0 [ 490.650622] do_vfs_ioctl+0xcdb/0x12e0 [ 490.654508] ? lock_downgrade+0x720/0x720 [ 490.658651] ? check_preemption_disabled+0x41/0x280 [ 490.663663] ? ioctl_preallocate+0x200/0x200 [ 490.668072] ? __fget+0x356/0x510 [ 490.671523] ? do_dup2+0x450/0x450 [ 490.675061] ? __se_sys_futex+0x298/0x3b0 [ 490.679215] ksys_ioctl+0x9b/0xc0 [ 490.682667] __x64_sys_ioctl+0x6f/0xb0 [ 490.686551] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 490.691128] do_syscall_64+0xf9/0x620 [ 490.694931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 490.700120] RIP: 0033:0x7fc3b04400c9 [ 490.703830] Code: Bad RIP value. [ 490.707186] RSP: 002b:00007fc3ae9b2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 490.714887] RAX: ffffffffffffffda RBX: 00007fc3b055ff80 RCX: 00007fc3b04400c9 [ 490.722149] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 490.729410] RBP: 00007fc3b049bae9 R08: 0000000000000000 R09: 0000000000000000 [ 490.736683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 490.743942] R13: 00007ffe0232d77f R14: 00007fc3ae9b2300 R15: 0000000000022000 [ 490.755075] lowmem_reserve[]: 0 0 0 0 0 [ 490.759070] Node 1 Normal free:26832kB min:53876kB low:67344kB high:80812kB active_anon:3964kB inactive_anon:30612kB active_file:28kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:668kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 490.814976] Mem-Info: [ 490.817432] active_anon:12378 inactive_anon:25066 isolated_anon:0 [ 490.817432] active_file:30 inactive_file:21 isolated_file:0 [ 490.817432] unevictable:0 dirty:0 writeback:0 unstable:0 [ 490.817432] slab_reclaimable:13072 slab_unreclaimable:121582 [ 490.817432] mapped:22141 shmem:25586 pagetables:614 bounce:0 [ 490.817432] free:14272 free_pcp:62 free_cma:0 [ 490.831426] lowmem_reserve[]: 0 0 0 0 0 [ 490.865478] Node 0 active_anon:45548kB inactive_anon:69652kB active_file:92kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45452kB dirty:0kB writeback:0kB shmem:71440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 490.913119] Node 1 active_anon:3964kB inactive_anon:30612kB active_file:28kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30904kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 490.917775] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 490.956038] Node 0 DMA free:10864kB 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 [ 491.000254] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 491.025492] Node 0 DMA32: 1234*4kB (ME) 882*8kB (UME) 234*16kB (UME) 78*32kB (UME) 23*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19704kB [ 491.026051] Node 0 DMA32 free:19704kB min:35996kB low:44992kB high:53988kB active_anon:45548kB inactive_anon:69652kB active_file:28kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1788kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 491.061408] 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 [ 491.085144] lowmem_reserve[]: 0 0 1 1 1 [ 491.089150] 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 [ 491.111389] Node 1 Normal: 98*4kB (UME) 33*8kB (ME) 54*16kB (UME) 33*32kB (ME) 17*64kB (ME) 13*128kB (UME) 8*256kB (UME) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26832kB [ 491.139989] lowmem_reserve[]: 0 0 0 0 0 [ 491.151113] Node 1 Normal free:26832kB min:53876kB low:67344kB high:80812kB active_anon:3964kB inactive_anon:30612kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:668kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 491.171390] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.196419] lowmem_reserve[]: 0 0 0 0 0 [ 491.200415] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 491.211391] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.237055] Node 0 DMA32: 1234*4kB (ME) 882*8kB (UME) 234*16kB (UME) 78*32kB (UME) 23*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19704kB [ 491.270395] 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 [ 491.271468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.309391] Node 1 Normal: 98*4kB (UME) 33*8kB (ME) 54*16kB (UME) 33*32kB (ME) 17*64kB (ME) 13*128kB (UME) 8*256kB (UME) 4*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26832kB [ 491.311377] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.350294] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.372393] 25615 total pagecache pages [ 491.376392] 0 pages in swap cache [ 491.379836] Swap cache stats: add 0, delete 0, find 0/0 [ 491.381031] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.386862] Free swap = 0kB [ 491.407831] Total swap = 0kB [ 491.410854] 2097051 pages RAM [ 491.414016] 0 pages HighMem/MovableOnly [ 491.415359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 491.417978] 369649 pages reserved [ 491.417987] 0 pages cma reserved [ 491.444667] Unreclaimable slab info: [ 491.448388] Name Used Total [ 491.453907] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 491.453961] pid_2 8KB 32KB [ 491.478837] batadv_tt_change_cache 1KB 11KB [ 491.484693] batadv_tl_cache 5KB 16KB [ 491.490070] TIPC 30KB 37KB [ 491.491134] 25615 total pagecache pages [ 491.505616] SCTPv6 30KB 30KB [ 491.510992] DCCPv6 32KB 37KB [ 491.517572] 0 pages in swap cache [ 491.519736] DCCP 30KB 35KB [ 491.521028] Swap cache stats: add 0, delete 0, find 0/0 [ 491.532878] RXRPC 27KB 32KB [ 491.538509] rxrpc_call_jar 103KB 118KB [ 491.554704] bridge_fdb_cache 10KB 23KB [ 491.557997] Free swap = 0kB [ 491.560080] fib6_nodes 164KB 284KB [ 491.568476] ip6_dst_cache 544KB 825KB [ 491.584742] RAWv6 119KB 135KB [ 491.589931] Total swap = 0kB [ 491.590110] UDPv6 35KB 37KB [ 491.596302] 2097051 pages RAM [ 491.598500] TCPv6 24KB 36KB [ 491.617537] nf_conntrack 21KB 22KB [ 491.625949] t10_alua_lu_gp_cache 0KB 3KB [ 491.630877] 0 pages HighMem/MovableOnly [ 491.638946] sd_ext_cdb 0KB 7KB [ 491.644381] scsi_sense_cache 1056KB 1060KB [ 491.649735] virtio_scsi_cmd 16KB 16KB [ 491.656463] 369649 pages reserved [ 491.659918] 0 pages cma reserved [ 491.664969] sgpool-128 8KB 8KB [ 491.670337] sgpool-64 4KB 12KB [ 491.679252] sgpool-32 2KB 15KB [ 491.695313] sgpool-16 1KB 7KB [ 491.700685] sgpool-8 0KB 7KB [ 491.720712] mqueue_inode_cache 16KB 45KB [ 491.729818] bio_post_read_ctx 14KB 15KB [ 491.751596] bio-2 14KB 15KB [ 491.775450] jfs_mp 7KB 7KB [ 491.791942] cifs_small_rq 15KB 16KB [ 491.797409] cifs_request 67KB 67KB [ 491.820381] cifs_mpx_ids 0KB 7KB [ 491.832987] nfs_commit_data 3KB 14KB [ 491.849072] nfs_write_data 34KB 44KB [ 491.854623] ext4_system_zone 1KB 7KB [ 491.860577] bio-1 1KB 7KB [ 491.868455] pid_namespace 4KB 11KB [ 491.874792] rpc_buffers 17KB 25KB [ 491.881441] rpc_tasks 2KB 7KB [ 491.888146] UNIX 1096KB 1327KB [ 491.896255] tcp_bind_bucket 6KB 8KB [ 491.905639] ip_fib_trie 23KB 43KB [ 491.922338] ip_fib_alias 116KB 197KB [ 491.936579] ip_dst_cache 10KB 28KB [ 491.963854] RAW 88KB 90KB [ 491.994427] UDP 89KB 94KB [ 492.018706] TCP 8KB 11KB [ 492.064468] hugetlbfs_inode_cache 3KB 15KB [ 492.070207] fscache_cookie_jar 1KB 7KB [ 492.104899] eventpoll_pwq 29KB 63KB [ 492.110283] eventpoll_epi 47KB 94KB [ 492.135329] inotify_inode_mark 10KB 23KB [ 492.156103] request_queue 199KB 199KB [ 492.165456] blkdev_requests 1KB 3KB [ 492.170839] blkdev_ioc 37KB 38KB [ 492.177437] bio-0 1471KB 1522KB [ 492.186105] biovec-max 1716KB 1782KB [ 492.204408] biovec-64 1458KB 1598KB [ 492.209795] biovec-16 129KB 157KB [ 492.232146] bio_integrity_payload 1KB 8KB [ 492.237882] khugepaged_mm_slot 2KB 11KB [ 492.266057] uid_cache 0KB 4KB [ 492.272287] dmaengine-unmap-2 0KB 3KB [ 492.277668] skbuff_fclone_cache 29KB 30KB [ 492.301828] skbuff_head_cache 6275KB 7721KB [ 492.307217] configfs_dir_cache 3KB 7KB [ 492.314917] file_lock_cache 20KB 27KB [ 492.320290] file_lock_ctx 9KB 11KB [ 492.326729] fsnotify_mark_connector 4KB 11KB [ 492.338179] net_namespace 96KB 96KB [ 492.347540] chnl_net:caif_netlink_parms(): no params data found [ 492.353840] shmem_inode_cache 8027KB 8073KB [ 492.359205] task_delay_info 188KB 363KB [ 492.371530] taskstats 15KB 34KB [ 492.372056] chnl_net:caif_netlink_parms(): no params data found [ 492.376918] proc_dir_entry 902KB 1005KB [ 492.390188] pde_opener 18KB 66KB [ 492.397087] seq_file 353KB 441KB [ 492.403140] sigqueue 64KB 74KB [ 492.408504] kernfs_node_cache 17755KB 17766KB [ 492.415195] mnt_cache 217KB 232KB [ 492.421317] Bluetooth: hci0: command 0x0419 tx timeout [ 492.427953] filp 8035KB 8257KB [ 492.440801] names_cache 130708KB 130713KB [ 492.447596] iint_cache 48KB 51KB [ 492.454108] key_jar 4KB 7KB [ 492.459474] uts_namespace 4KB 11KB [ 492.466086] nsproxy 5KB 15KB [ 492.472525] vm_area_struct 2915KB 3372KB [ 492.494153] mm_struct 414KB 539KB [ 492.499533] fs_cache 188KB 348KB [ 492.501637] Bluetooth: hci6: command 0x0419 tx timeout [ 492.529440] files_cache 689KB 1083KB [ 492.544824] signal_cache 1336KB 2062KB [ 492.581471] sighand_cache 640KB 645KB [ 492.586890] task_struct 6293KB 6293KB [ 492.594363] cred_jar 2423KB 2796KB [ 492.599741] anon_vma_chain 942KB 1094KB [ 492.606299] anon_vma 160KB 315KB [ 492.612680] pid 135KB 268KB [ 492.618909] Acpi-Operand 156KB 198KB [ 492.625196] Acpi-ParseExt 9KB 11KB [ 492.630597] Acpi-Parse 41KB 47KB [ 492.637164] Acpi-State 52KB 63KB [ 492.643377] Acpi-Namespace 20KB 27KB [ 492.648743] numa_policy 0KB 3KB [ 492.655331] debug_objects_cache 1471KB 1557KB [ 492.660870] trace_event_file 297KB 298KB [ 492.673092] ftrace_event_field 398KB 401KB [ 492.678549] pool_workqueue 192KB 196KB [ 492.689743] page->ptl 406KB 616KB [ 492.706230] kmalloc-2097152 2050KB 2050KB [ 492.713205] kmalloc-524288 7196KB 7196KB [ 492.718572] kmalloc-262144 1290KB 1290KB [ 492.729907] kmalloc-131072 650KB 650KB [ 492.736971] kmalloc-65536 2640KB 2640KB [ 492.747821] kmalloc-32768 2145KB 2178KB [ 492.754902] kmalloc-16384 1188KB 1221KB [ 492.760272] kmalloc-8192 4496KB 4496KB [ 492.781225] kmalloc-4096 23192KB 23226KB [ 492.786605] kmalloc-2048 13334KB 16262KB [ 492.816719] kmalloc-1024 9795KB 13631KB [ 492.822955] kmalloc-512 13127KB 14490KB [ 492.831973] kmalloc-256 4595KB 6082KB [ 492.837355] kmalloc-128 1077KB 1527KB [ 492.871302] kmalloc-96 3403KB 3532KB [ 492.871313] kmalloc-64 2326KB 3168KB [ 492.871321] kmalloc-32 1786KB 2303KB [ 492.871331] kmalloc-192 1932KB 2792KB [ 492.871342] kmem_cache 177KB 183KB [ 492.911226] Out of memory: Kill process 17788 (syz-executor.3) score 1001 or sacrifice child [ 492.919850] Killed process 17789 (syz-executor.3) total-vm:60812kB, anon-rss:516kB, file-rss:14336kB, shmem-rss:84kB [ 492.932507] oom_reaper: reaped process 17789 (syz-executor.3), now anon-rss:0kB, file-rss:14332kB, shmem-rss:20kB [ 493.105986] bridge0: port 1(bridge_slave_0) entered blocking state [ 493.112513] bridge0: port 1(bridge_slave_0) entered disabled state [ 493.119919] device bridge_slave_0 entered promiscuous mode [ 493.128409] bridge0: port 1(bridge_slave_0) entered blocking state [ 493.134831] bridge0: port 1(bridge_slave_0) entered disabled state [ 493.148289] device bridge_slave_0 entered promiscuous mode [ 493.155945] bridge0: port 2(bridge_slave_1) entered blocking state [ 493.168776] bridge0: port 2(bridge_slave_1) entered disabled state [ 493.176869] device bridge_slave_1 entered promiscuous mode [ 493.189770] bridge0: port 2(bridge_slave_1) entered blocking state [ 493.196911] bridge0: port 2(bridge_slave_1) entered disabled state [ 493.211025] device bridge_slave_1 entered promiscuous mode [ 493.449914] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 493.460304] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 493.473209] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 493.669493] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 493.686335] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 493.702286] team0: Port device team_slave_0 added 17:57:34 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 493.887581] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 493.900956] team0: Port device team_slave_1 added [ 493.920834] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 493.929336] team0: Port device team_slave_0 added [ 494.172278] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 494.179883] team0: Port device team_slave_1 added [ 494.215151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 494.225772] 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. [ 494.257830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 494.486707] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 494.500401] 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. [ 494.534371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 494.550421] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 494.559707] 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. [ 494.591195] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 494.819556] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 494.833254] 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. [ 494.865375] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 495.200435] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 495.238567] kworker/u4:5 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 495.264506] kworker/u4:5 cpuset=/ mems_allowed=0-1 [ 495.269736] CPU: 1 PID: 3600 Comm: kworker/u4:5 Not tainted 4.19.211-syzkaller #0 [ 495.277349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 495.286709] Workqueue: events_unbound call_usermodehelper_exec_work [ 495.293107] Call Trace: [ 495.295695] dump_stack+0x1fc/0x2ef [ 495.299320] dump_header+0x15d/0xc3f [ 495.303034] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 495.308132] ? ___ratelimit+0x319/0x590 [ 495.312106] oom_kill_process.cold+0x10/0x692 [ 495.316595] ? oom_badness.part.0+0x135/0x6e0 [ 495.321090] ? lock_downgrade+0x720/0x720 [ 495.325235] ? check_preemption_disabled+0x41/0x280 [ 495.330255] out_of_memory+0x34d/0x1390 [ 495.334332] ? oom_killer_disable+0x270/0x270 [ 495.338824] ? mutex_trylock+0x15f/0x1a0 [ 495.342884] __alloc_pages_nodemask+0x23a2/0x2890 [ 495.347743] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 495.352587] ? should_fail+0x142/0x7b0 [ 495.356466] ? fs_reclaim_release+0xd0/0x110 [ 495.360876] ? check_preemption_disabled+0x41/0x280 [ 495.365895] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 495.370909] ? kmem_cache_alloc_node+0x351/0x3b0 [ 495.375671] copy_process.part.0+0x3cf/0x8260 [ 495.380165] ? __lock_acquire+0x6de/0x3ff0 [ 495.384404] ? __lock_acquire+0x6de/0x3ff0 [ 495.388640] ? umh_complete+0x90/0x90 [ 495.392445] ? __cleanup_sighand+0x60/0x60 [ 495.396682] ? mark_held_locks+0xf0/0xf0 [ 495.400750] ? __lock_acquire+0x6de/0x3ff0 [ 495.404985] _do_fork+0x22f/0xf30 [ 495.408433] ? umh_complete+0x90/0x90 [ 495.412233] ? fork_idle+0x220/0x220 [ 495.415943] ? lock_acquire+0x170/0x3c0 [ 495.419908] ? debug_object_deactivate+0xfc/0x2e0 [ 495.424751] ? trace_hardirqs_off+0x64/0x200 [ 495.429161] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 495.434264] ? umh_complete+0x90/0x90 [ 495.438057] kernel_thread+0x2f/0x40 [ 495.441754] call_usermodehelper_exec_work+0x16d/0x260 [ 495.447009] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 495.452540] process_one_work+0x864/0x1570 [ 495.456764] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 495.461429] worker_thread+0x64c/0x1130 [ 495.465388] ? __kthread_parkme+0x133/0x1e0 [ 495.469692] ? process_one_work+0x1570/0x1570 [ 495.474166] kthread+0x33f/0x460 [ 495.477513] ? kthread_park+0x180/0x180 [ 495.481469] ret_from_fork+0x24/0x30 [ 495.489520] Mem-Info: [ 495.505675] active_anon:12265 inactive_anon:25065 isolated_anon:0 [ 495.505675] active_file:47 inactive_file:0 isolated_file:0 [ 495.505675] unevictable:0 dirty:16 writeback:0 unstable:0 [ 495.505675] slab_reclaimable:13086 slab_unreclaimable:121811 [ 495.505675] mapped:22191 shmem:25585 pagetables:591 bounce:0 [ 495.505675] free:15066 free_pcp:0 free_cma:0 [ 495.556977] Node 0 active_anon:45644kB inactive_anon:69652kB active_file:164kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45652kB dirty:56kB writeback:0kB shmem:71440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 495.592177] Node 1 active_anon:3416kB inactive_anon:30608kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:8kB writeback:0kB shmem:30900kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 495.596201] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 495.638664] Node 0 DMA free:10864kB 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 [ 495.643702] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 495.681801] CPU: 0 PID: 17789 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 495.689800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 495.699155] Call Trace: [ 495.701753] dump_stack+0x1fc/0x2ef [ 495.705389] warn_alloc.cold+0x7b/0x18f [ 495.709366] ? zone_watermark_ok_safe+0x260/0x260 [ 495.714206] ? usleep_range+0x170/0x170 [ 495.718197] ? collect_expired_timers+0x2a0/0x2a0 [ 495.723065] __alloc_pages_nodemask+0x232f/0x2890 [ 495.727931] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 495.732783] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 495.737556] ? alloc_pages_current+0x14a/0x2a0 [ 495.742143] ? alloc_pages_current+0x155/0x2a0 [ 495.746734] alloc_pages_current+0x193/0x2a0 [ 495.751146] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 495.755988] relay_open_buf.part.0+0x2a8/0xb80 [ 495.760577] relay_open+0x537/0x9f0 [ 495.764391] do_blk_trace_setup+0x4f6/0xb40 [ 495.768715] ? _copy_from_user+0xd2/0x130 [ 495.772872] __blk_trace_setup+0xca/0x180 [ 495.777029] ? do_blk_trace_setup+0xb40/0xb40 [ 495.781554] blk_trace_ioctl+0x155/0x290 [ 495.785628] ? blk_add_driver_data+0x540/0x540 [ 495.790225] ? __lock_acquire+0x6de/0x3ff0 [ 495.794473] blkdev_ioctl+0x112/0x1a80 [ 495.798364] ? blkpg_ioctl+0x9d0/0x9d0 [ 495.802255] ? do_futex+0x171/0x1880 [ 495.805973] ? mark_held_locks+0xf0/0xf0 [ 495.810036] ? debug_check_no_obj_freed+0x201/0x490 [ 495.815058] ? futex_exit_release+0x220/0x220 [ 495.819553] block_ioctl+0xe9/0x130 [ 495.823176] ? blkdev_fallocate+0x3f0/0x3f0 [ 495.827509] do_vfs_ioctl+0xcdb/0x12e0 [ 495.831403] ? lock_downgrade+0x720/0x720 [ 495.835568] ? check_preemption_disabled+0x41/0x280 [ 495.840602] ? ioctl_preallocate+0x200/0x200 [ 495.845024] ? __fget+0x356/0x510 [ 495.848479] ? do_dup2+0x450/0x450 [ 495.852032] ? __se_sys_futex+0x298/0x3b0 [ 495.856190] ksys_ioctl+0x9b/0xc0 [ 495.859653] __x64_sys_ioctl+0x6f/0xb0 [ 495.863543] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 495.868128] do_syscall_64+0xf9/0x620 [ 495.871937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 495.877124] RIP: 0033:0x7ffae12470c9 [ 495.880833] Code: Bad RIP value. [ 495.884193] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 495.891900] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 495.899301] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 495.906571] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 495.913840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.921108] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 495.940113] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 495.945321] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:45680kB inactive_anon:69652kB active_file:56kB inactive_file:40kB unevictable:0kB writepending:156kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1788kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 495.981932] lowmem_reserve[]: 0 0 1 1 1 [ 495.985941] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:4kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 496.027971] lowmem_reserve[]: 0 0 0 0 0 [ 496.038361] Node 1 Normal free:26908kB min:53876kB low:67344kB high:80812kB active_anon:3420kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:576kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 496.079973] lowmem_reserve[]: 0 0 0 0 0 [ 496.084031] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 496.115669] Node 0 DMA32: 1225*4kB (UME) 744*8kB (ME) 239*16kB (UME) 71*32kB (UME) 15*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17908kB [ 496.148226] 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 [ 496.172483] Node 1 Normal: 89*4kB (ME) 53*8kB (ME) 63*16kB (UME) 39*32kB (UME) 19*64kB (ME) 13*128kB (UME) 8*256kB (UME) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26908kB [ 496.196240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.217875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 496.230057] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 496.253353] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 496.256154] Mem-Info: [ 496.266698] 25611 total pagecache pages [ 496.278650] 0 pages in swap cache [ 496.286802] Swap cache stats: add 0, delete 0, find 0/0 [ 496.290261] active_anon:12277 inactive_anon:25065 isolated_anon:0 [ 496.290261] active_file:37 inactive_file:0 isolated_file:0 [ 496.290261] unevictable:0 dirty:0 writeback:0 unstable:0 [ 496.290261] slab_reclaimable:13086 slab_unreclaimable:121788 [ 496.290261] mapped:22169 shmem:25585 pagetables:591 bounce:0 [ 496.290261] free:13921 free_pcp:124 free_cma:0 [ 496.299364] Free swap = 0kB [ 496.340726] Total swap = 0kB [ 496.343828] 2097051 pages RAM [ 496.346926] 0 pages HighMem/MovableOnly [ 496.350655] Node 0 active_anon:45688kB inactive_anon:69652kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45564kB dirty:0kB writeback:0kB shmem:71440kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 496.391767] Node 1 active_anon:3420kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30900kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 496.398805] 369649 pages reserved [ 496.431718] Node 0 DMA free:10864kB 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 [ 496.444206] 0 pages cma reserved [ 496.473007] Unreclaimable slab info: [ 496.477166] Name Used Total [ 496.482210] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 496.486488] pid_2 8KB 32KB [ 496.505975] batadv_tt_change_cache 3KB 11KB [ 496.517029] batadv_tl_cache 6KB 16KB [ 496.520502] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:45688kB inactive_anon:69652kB active_file:152kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1788kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 496.529494] TIPC 15KB 37KB [ 496.569900] lowmem_reserve[]: 0 0 1 1 1 [ 496.571603] SCTPv6 20KB 30KB [ 496.579283] DCCPv6 20KB 37KB [ 496.580072] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB 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 [ 496.631473] DCCP 19KB 35KB [ 496.636893] RXRPC 19KB 39KB [ 496.642306] rxrpc_call_jar 113KB 126KB [ 496.647720] bridge_fdb_cache 22KB 23KB [ 496.676704] fib6_nodes 164KB 284KB [ 496.691791] ip6_dst_cache 497KB 825KB [ 496.697174] RAWv6 104KB 135KB [ 496.707448] lowmem_reserve[]: 0 0 0 0 0 [ 496.716781] UDPv6 31KB 41KB [ 496.727940] TCPv6 33KB 42KB [ 496.748885] Node 1 Normal free:26908kB min:53876kB low:67344kB high:80812kB active_anon:3420kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:576kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 496.750121] nf_conntrack 19KB 22KB [ 496.793737] t10_alua_lu_gp_cache 0KB 3KB [ 496.799382] sd_ext_cdb 0KB 7KB [ 496.804891] scsi_sense_cache 1056KB 1060KB [ 496.810252] virtio_scsi_cmd 16KB 16KB [ 496.826747] sgpool-128 8KB 8KB [ 496.832189] sgpool-64 4KB 12KB [ 496.837640] sgpool-32 2KB 15KB [ 496.854170] lowmem_reserve[]: 0 0 0 0 0 [ 496.858180] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 496.884163] sgpool-16 1KB 7KB [ 496.889551] sgpool-8 0KB 7KB [ 496.911430] mqueue_inode_cache 15KB 45KB [ 496.916903] bio_post_read_ctx 14KB 15KB [ 496.919732] Node 0 DMA32: 1225*4kB (UME) 744*8kB (ME) 239*16kB (UME) 71*32kB (UME) 15*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17908kB [ 496.930678] bio-2 14KB 15KB [ 496.970634] jfs_mp 7KB 7KB [ 496.976058] cifs_small_rq 15KB 16KB [ 496.981608] 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 [ 497.011369] cifs_request 67KB 67KB [ 497.016757] cifs_mpx_ids 0KB 7KB [ 497.020648] Node 1 Normal: 89*4kB (ME) 53*8kB (ME) 63*16kB (UME) 39*32kB (UME) 19*64kB (ME) 13*128kB (UME) 8*256kB (UME) 3*512kB (M) 3*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26908kB [ 497.054933] nfs_commit_data 3KB 14KB [ 497.060319] nfs_write_data 34KB 44KB [ 497.070353] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 497.094963] ext4_system_zone 1KB 7KB [ 497.099926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 497.100376] bio-1 1KB 7KB [ 497.130292] pid_namespace 2KB 11KB [ 497.131666] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 497.139462] rpc_buffers 17KB 25KB [ 497.158463] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 497.170623] rpc_tasks 2KB 7KB [ 497.176022] UNIX 1074KB 1308KB [ 497.184108] 25611 total pagecache pages [ 497.188098] 0 pages in swap cache [ 497.194591] tcp_bind_bucket 3KB 8KB [ 497.199964] ip_fib_trie 28KB 43KB [ 497.205480] Swap cache stats: add 0, delete 0, find 0/0 [ 497.218822] ip_fib_alias 114KB 197KB [ 497.227757] ip_dst_cache 9KB 28KB [ 497.230234] Free swap = 0kB [ 497.247100] RAW 69KB 90KB [ 497.258603] Total swap = 0kB [ 497.267637] UDP 70KB 94KB [ 497.276601] TCP 11KB 11KB [ 497.290897] 2097051 pages RAM [ 497.294020] 0 pages HighMem/MovableOnly [ 497.295650] hugetlbfs_inode_cache 3KB 15KB [ 497.297988] 369649 pages reserved [ 497.303813] fscache_cookie_jar 1KB 7KB [ 497.337366] eventpoll_pwq 26KB 63KB [ 497.347945] eventpoll_epi 45KB 94KB [ 497.378928] inotify_inode_mark 9KB 23KB [ 497.389920] request_queue 199KB 199KB [ 497.395003] 0 pages cma reserved [ 497.426388] blkdev_requests 1KB 3KB [ 497.449101] blkdev_ioc 34KB 38KB [ 497.458139] bio-0 1505KB 1522KB [ 497.496108] biovec-max 1765KB 1782KB [ 497.528111] biovec-64 1465KB 1598KB [ 497.540048] biovec-16 115KB 153KB [ 497.546175] bio_integrity_payload 1KB 8KB [ 497.553033] khugepaged_mm_slot 2KB 11KB [ 497.559141] uid_cache 0KB 4KB [ 497.565231] dmaengine-unmap-2 0KB 3KB [ 497.571801] skbuff_fclone_cache 29KB 30KB [ 497.578175] skbuff_head_cache 6503KB 7713KB [ 497.584191] configfs_dir_cache 3KB 7KB [ 497.590224] file_lock_cache 26KB 27KB [ 497.603201] file_lock_ctx 9KB 11KB [ 497.615598] fsnotify_mark_connector 4KB 11KB [ 497.628413] net_namespace 78KB 96KB [ 497.639382] shmem_inode_cache 8014KB 8073KB [ 497.650560] task_delay_info 209KB 363KB [ 497.665195] taskstats 14KB 34KB [ 497.677990] proc_dir_entry 910KB 1005KB [ 497.692005] pde_opener 17KB 66KB [ 497.697481] seq_file 350KB 441KB [ 497.770543] sigqueue 57KB 74KB [ 497.775993] kernfs_node_cache 18488KB 18498KB [ 497.816274] mnt_cache 209KB 232KB [ 497.836354] filp 7866KB 8257KB [ 497.856070] names_cache 130555KB 130555KB [ 497.880554] iint_cache 45KB 51KB [ 497.900517] key_jar 4KB 7KB [ 497.905906] uts_namespace 3KB 11KB [ 497.919350] nsproxy 3KB 15KB [ 497.925369] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 497.936950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 497.977014] vm_area_struct 2745KB 3368KB [ 497.988417] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 498.001648] mm_struct 373KB 533KB [ 498.008337] fs_cache 203KB 348KB [ 498.018695] files_cache 714KB 1083KB [ 498.028420] signal_cache 1388KB 2055KB [ 498.034102] sighand_cache 640KB 645KB [ 498.039765] task_struct 5775KB 5807KB [ 498.046414] cred_jar 2453KB 2796KB [ 498.057173] anon_vma_chain 887KB 1094KB [ 498.063964] anon_vma 148KB 315KB [ 498.069339] pid 135KB 268KB [ 498.077094] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 498.084928] Acpi-Operand 156KB 198KB [ 498.090306] Acpi-ParseExt 9KB 11KB [ 498.095839] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 498.103340] Acpi-Parse 41KB 47KB [ 498.108714] Acpi-State 52KB 63KB [ 498.116363] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 498.123208] Acpi-Namespace 20KB 27KB [ 498.128576] numa_policy 0KB 3KB [ 498.134077] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 498.140628] debug_objects_cache 1470KB 1557KB [ 498.142617] device bridge_slave_1 left promiscuous mode [ 498.153624] trace_event_file 297KB 298KB [ 498.158989] ftrace_event_field 398KB 401KB [ 498.164577] pool_workqueue 190KB 196KB [ 498.169938] page->ptl 383KB 616KB [ 498.173525] bridge0: port 2(bridge_slave_1) entered disabled state [ 498.175430] kmalloc-2097152 2050KB 2050KB [ 498.188024] kmalloc-524288 7710KB 7710KB [ 498.193517] kmalloc-262144 1290KB 1290KB [ 498.198880] kmalloc-131072 650KB 650KB [ 498.204396] kmalloc-65536 2640KB 2640KB [ 498.209809] kmalloc-32768 2145KB 2178KB [ 498.210721] device bridge_slave_0 left promiscuous mode [ 498.215268] kmalloc-16384 1138KB 1221KB [ 498.225995] kmalloc-8192 4479KB 4496KB [ 498.231489] kmalloc-4096 23421KB 23421KB [ 498.232243] bridge0: port 1(bridge_slave_0) entered disabled state [ 498.236847] kmalloc-2048 13334KB 16262KB [ 498.248768] kmalloc-1024 9538KB 13537KB [ 498.254230] kmalloc-512 13245KB 14486KB [ 498.259600] kmalloc-256 4637KB 6082KB [ 498.268620] kmalloc-128 1077KB 1527KB [ 498.274308] device veth1_macvtap left promiscuous mode [ 498.279680] device veth0_macvtap left promiscuous mode [ 498.286069] device veth1_vlan left promiscuous mode [ 498.291231] kmalloc-96 3396KB 3532KB [ 498.296600] kmalloc-64 2349KB 3168KB [ 498.302095] device veth0_vlan left promiscuous mode [ 498.307274] kmalloc-32 1804KB 2303KB [ 498.313037] kmalloc-192 1947KB 2792KB [ 498.318402] kmem_cache 177KB 183KB [ 498.340461] Out of memory: Kill process 18116 (syz-executor.4) score 1001 or sacrifice child [ 498.349541] Killed process 18117 (syz-executor.4) total-vm:60812kB, anon-rss:512kB, file-rss:14340kB, shmem-rss:68kB [ 498.386640] oom_reaper: reaped process 18117 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB 17:57:40 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) [ 501.809750] syz-executor.3 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 501.821728] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 501.826883] CPU: 0 PID: 14195 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 501.834765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 501.844118] Call Trace: [ 501.846708] dump_stack+0x1fc/0x2ef [ 501.850338] dump_header+0x15d/0xc3f [ 501.854069] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 501.859179] ? ___ratelimit+0x319/0x590 [ 501.863160] oom_kill_process.cold+0x10/0x692 [ 501.867665] ? check_preemption_disabled+0x41/0x280 [ 501.872689] ? has_intersects_mems_allowed+0x1d6/0x290 [ 501.877995] out_of_memory+0x1072/0x1390 [ 501.882068] ? oom_killer_disable+0x270/0x270 [ 501.886573] ? mutex_trylock+0x15f/0x1a0 [ 501.890639] __alloc_pages_nodemask+0x23a2/0x2890 [ 501.895489] ? find_get_entry+0x4cd/0x8a0 [ 501.899645] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 501.904523] alloc_pages_current+0x193/0x2a0 [ 501.908948] filemap_fault+0x146e/0x2180 [ 501.913029] ext4_filemap_fault+0x84/0xb0 [ 501.917184] __do_fault+0x10b/0x4b0 [ 501.920810] ? do_raw_spin_unlock+0x171/0x230 [ 501.925311] __handle_mm_fault+0x273b/0x41c0 [ 501.929723] ? debug_object_free+0x1cc/0x380 [ 501.934133] ? vm_insert_page+0x9c0/0x9c0 [ 501.938295] ? check_preemption_disabled+0x41/0x280 [ 501.943328] handle_mm_fault+0x436/0xb10 [ 501.947410] __do_page_fault+0x68e/0xd60 [ 501.951487] ? trace_hardirqs_off_caller+0x6e/0x210 [ 501.956507] ? spurious_fault+0x840/0x840 [ 501.960659] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 501.965512] ? page_fault+0x8/0x30 [ 501.969056] page_fault+0x1e/0x30 [ 501.972510] RIP: 0033:0x7ffae126bdf1 [ 501.976222] Code: Bad RIP value. [ 501.979587] RSP: 002b:00007ffd7003a0b0 EFLAGS: 00010293 [ 501.984947] RAX: 0000000000000000 RBX: 000000000000002f RCX: 00007ffae126bdf1 [ 501.992211] RDX: 00007ffd7003a0f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 501.999478] RBP: 00007ffd7003a17c R08: 0000000000000000 R09: 00000081667e1c80 [ 502.006745] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 502.014011] R13: 000000000007a2ab R14: 0000000000000015 R15: 00007ffd7003a1e0 [ 502.241730] Mem-Info: [ 502.244187] active_anon:12392 inactive_anon:25064 isolated_anon:0 [ 502.244187] active_file:41 inactive_file:0 isolated_file:0 [ 502.244187] unevictable:0 dirty:0 writeback:0 unstable:0 [ 502.244187] slab_reclaimable:13138 slab_unreclaimable:122684 [ 502.244187] mapped:22204 shmem:25582 pagetables:614 bounce:0 [ 502.244187] free:25150 free_pcp:125 free_cma:0 [ 502.296825] Node 0 active_anon:46076kB inactive_anon:69656kB active_file:168kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 502.426768] Node 1 active_anon:3492kB inactive_anon:30600kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 502.566909] 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 [ 502.584256] ieee802154 phy0 wpan0: encryption failed: -22 [ 502.598684] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.704080] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 502.709135] Node 0 DMA32 free:35928kB min:35996kB low:44992kB high:53988kB active_anon:46076kB inactive_anon:69656kB active_file:72kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1880kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 502.789867] lowmem_reserve[]: 0 0 1 1 1 [ 502.793875] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB 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 [ 502.828459] lowmem_reserve[]: 0 0 0 0 0 [ 502.832538] Node 1 Normal free:53692kB min:53876kB low:67344kB high:80812kB active_anon:3492kB inactive_anon:30600kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:576kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 502.861404] lowmem_reserve[]: 0 0 0 0 0 [ 502.865391] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 502.899828] Node 0 DMA32: 1228*4kB (ME) 680*8kB (ME) 225*16kB (ME) 75*32kB (ME) 52*64kB (UME) 126*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35808kB [ 502.920341] 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 [ 502.931438] Node 1 Normal: 95*4kB (ME) 54*8kB (ME) 61*16kB (UME) 36*32kB (ME) 19*64kB (ME) 13*128kB (UME) 7*256kB (ME) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53692kB [ 502.947981] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 502.956893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 502.965509] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 502.974410] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 502.983854] 25609 total pagecache pages [ 502.987834] 0 pages in swap cache [ 502.991345] Swap cache stats: add 0, delete 0, find 0/0 [ 502.996744] Free swap = 0kB [ 503.019839] Total swap = 0kB [ 503.022876] 2097051 pages RAM [ 503.025969] 0 pages HighMem/MovableOnly [ 503.059865] 369649 pages reserved [ 503.063329] 0 pages cma reserved [ 503.066686] Unreclaimable slab info: [ 503.112686] Name Used Total [ 503.156057] pid_2 12KB 32KB [ 503.187016] batadv_tt_change_cache 2KB 11KB [ 503.220474] batadv_tl_cache 5KB 16KB [ 503.226222] TIPC 13KB 37KB [ 503.254321] SCTPv6 20KB 30KB [ 503.259706] DCCPv6 20KB 37KB [ 503.284613] DCCP 19KB 35KB [ 503.314917] RXRPC 14KB 39KB [ 503.340758] rxrpc_call_jar 102KB 126KB [ 503.346143] bridge_fdb_cache 12KB 23KB [ 503.391613] fib6_nodes 159KB 284KB [ 503.396994] ip6_dst_cache 475KB 825KB [ 503.456798] RAWv6 101KB 128KB [ 503.481136] UDPv6 30KB 41KB [ 503.486520] TCPv6 24KB 42KB [ 503.513484] nf_conntrack 14KB 22KB [ 503.518919] t10_alua_lu_gp_cache 0KB 3KB [ 503.546713] sd_ext_cdb 0KB 7KB [ 503.558046] scsi_sense_cache 1056KB 1060KB [ 503.563450] virtio_scsi_cmd 16KB 16KB [ 503.568808] sgpool-128 8KB 8KB [ 503.586986] sgpool-64 4KB 12KB [ 503.606059] sgpool-32 2KB 15KB [ 503.619853] sgpool-16 1KB 7KB [ 503.625229] sgpool-8 0KB 7KB [ 503.666514] mqueue_inode_cache 15KB 45KB [ 503.687793] bio_post_read_ctx 14KB 15KB [ 503.716478] bio-2 14KB 15KB [ 503.741867] jfs_mp 7KB 7KB [ 503.747275] cifs_small_rq 15KB 16KB [ 503.796317] cifs_request 67KB 67KB [ 503.827102] cifs_mpx_ids 0KB 7KB [ 503.849037] nfs_commit_data 3KB 14KB [ 503.884479] nfs_write_data 34KB 44KB [ 503.909472] ext4_system_zone 1KB 7KB [ 503.938914] bio-1 1KB 7KB [ 503.950195] pid_namespace 2KB 11KB [ 503.955587] rpc_buffers 17KB 25KB [ 503.976666] rpc_tasks 2KB 7KB [ 504.054113] UNIX 1008KB 1248KB [ 504.059517] tcp_bind_bucket 1KB 8KB [ 504.101605] ip_fib_trie 24KB 43KB [ 504.106996] ip_fib_alias 113KB 197KB [ 504.143018] ip_dst_cache 7KB 28KB [ 504.148402] RAW 60KB 90KB [ 504.153829] UDP 67KB 94KB [ 504.159193] TCP 8KB 11KB [ 504.170396] hugetlbfs_inode_cache 3KB 15KB [ 504.176108] fscache_cookie_jar 1KB 7KB [ 504.186844] eventpoll_pwq 23KB 63KB [ 504.193093] eventpoll_epi 43KB 94KB [ 504.198459] inotify_inode_mark 9KB 23KB [ 504.208965] request_queue 199KB 199KB [ 504.214417] blkdev_requests 1KB 3KB [ 504.219907] blkdev_ioc 32KB 38KB [ 504.225285] bio-0 1672KB 1672KB [ 504.230700] biovec-max 1831KB 1839KB [ 504.236062] biovec-64 1654KB 1661KB [ 504.241584] biovec-16 131KB 153KB [ 504.246939] bio_integrity_payload 1KB 8KB [ 504.252693] khugepaged_mm_slot 2KB 11KB [ 504.258141] uid_cache 0KB 4KB [ 504.267275] dmaengine-unmap-2 0KB 3KB [ 504.272713] skbuff_fclone_cache 15KB 30KB [ 504.278245] skbuff_head_cache 6570KB 7710KB [ 504.287930] configfs_dir_cache 3KB 7KB [ 504.295083] file_lock_cache 21KB 27KB [ 504.304602] file_lock_ctx 9KB 11KB [ 504.311756] fsnotify_mark_connector 4KB 11KB [ 504.317635] net_namespace 78KB 78KB [ 504.324065] shmem_inode_cache 8001KB 8073KB [ 504.329433] task_delay_info 201KB 359KB [ 504.334862] taskstats 19KB 34KB [ 504.340310] proc_dir_entry 883KB 1005KB [ 504.345673] pde_opener 14KB 66KB [ 504.351080] seq_file 331KB 441KB [ 504.356437] sigqueue 54KB 74KB [ 504.361868] kernfs_node_cache 18515KB 18537KB [ 504.367221] mnt_cache 208KB 232KB [ 504.372673] filp 7858KB 8257KB [ 504.378030] names_cache 132221KB 132260KB [ 504.387157] iint_cache 44KB 51KB [ 504.392568] key_jar 4KB 7KB [ 504.397931] uts_namespace 3KB 11KB [ 504.403328] nsproxy 2KB 15KB [ 504.408687] vm_area_struct 2712KB 3368KB [ 504.414184] mm_struct 325KB 520KB [ 504.419542] fs_cache 191KB 348KB [ 504.424942] files_cache 693KB 1076KB [ 504.430357] signal_cache 1374KB 2055KB [ 504.435800] sighand_cache 571KB 638KB [ 504.441233] task_struct 5725KB 5782KB [ 504.446589] cred_jar 2456KB 2796KB [ 504.451980] anon_vma_chain 875KB 1094KB [ 504.457336] anon_vma 133KB 315KB [ 504.462753] pid 129KB 268KB [ 504.468112] Acpi-Operand 156KB 198KB [ 504.473507] Acpi-ParseExt 9KB 11KB [ 504.478867] Acpi-Parse 41KB 47KB [ 504.484296] Acpi-State 52KB 63KB [ 504.489686] Acpi-Namespace 20KB 27KB [ 504.495069] numa_policy 0KB 3KB [ 504.504249] debug_objects_cache 1451KB 1557KB [ 504.509868] trace_event_file 297KB 298KB [ 504.515313] ftrace_event_field 398KB 401KB [ 504.520822] pool_workqueue 183KB 196KB [ 504.526184] page->ptl 370KB 616KB [ 504.537400] kmalloc-2097152 2050KB 2050KB [ 504.542844] kmalloc-524288 7710KB 8224KB [ 504.548203] kmalloc-262144 1290KB 1290KB [ 504.553683] kmalloc-131072 650KB 650KB [ 504.559042] kmalloc-65536 2508KB 2640KB [ 504.564462] kmalloc-32768 2013KB 2178KB [ 504.569857] kmalloc-16384 1122KB 1188KB [ 504.575211] kmalloc-8192 4413KB 4479KB [ 504.580643] kmalloc-4096 22593KB 22631KB [ 504.586004] kmalloc-2048 13017KB 16026KB [ 504.591396] kmalloc-1024 9700KB 13521KB [ 504.596753] kmalloc-512 13616KB 14486KB [ 504.602179] kmalloc-256 4637KB 6082KB [ 504.607545] kmalloc-128 1059KB 1527KB [ 504.612961] kmalloc-96 3411KB 3532KB [ 504.618323] kmalloc-64 2349KB 3168KB [ 504.634137] kmalloc-32 1793KB 2303KB [ 504.639534] kmalloc-192 1935KB 2792KB [ 504.644962] kmem_cache 177KB 183KB [ 504.650364] Out of memory (oom_kill_allocating_task): Kill process 14195 (syz-executor.3) score 0 or sacrifice child [ 504.661115] Killed process 18174 (syz-executor.3) total-vm:60812kB, anon-rss:516kB, file-rss:14340kB, shmem-rss:84kB [ 504.672406] oom_reaper: reaped process 18174 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 505.006801] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 505.067570] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 505.086910] CPU: 1 PID: 8159 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 505.094378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 505.103725] Call Trace: [ 505.106324] dump_stack+0x1fc/0x2ef [ 505.109956] dump_header+0x15d/0xc3f [ 505.113686] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 505.118790] ? ___ratelimit+0x319/0x590 [ 505.122790] oom_kill_process.cold+0x10/0x692 [ 505.127291] ? check_preemption_disabled+0x41/0x280 [ 505.132348] ? has_intersects_mems_allowed+0x1d6/0x290 [ 505.137654] out_of_memory+0x1072/0x1390 [ 505.141731] ? oom_killer_disable+0x270/0x270 [ 505.146238] ? mutex_trylock+0x15f/0x1a0 [ 505.150308] __alloc_pages_nodemask+0x23a2/0x2890 [ 505.155157] ? find_get_entry+0x4cd/0x8a0 [ 505.159324] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 505.164190] alloc_pages_current+0x193/0x2a0 [ 505.168608] filemap_fault+0x146e/0x2180 [ 505.172694] ext4_filemap_fault+0x84/0xb0 [ 505.176845] __do_fault+0x10b/0x4b0 [ 505.180652] __handle_mm_fault+0x273b/0x41c0 [ 505.185074] ? vm_insert_page+0x9c0/0x9c0 [ 505.189222] ? __fget+0x356/0x510 [ 505.192800] ? check_preemption_disabled+0x41/0x280 [ 505.197830] handle_mm_fault+0x436/0xb10 [ 505.201896] __do_page_fault+0x68e/0xd60 [ 505.205965] ? trace_hardirqs_off_caller+0x6e/0x210 [ 505.210979] ? spurious_fault+0x840/0x840 [ 505.215132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 505.219978] ? page_fault+0x8/0x30 [ 505.223514] page_fault+0x1e/0x30 [ 505.227053] RIP: 0033:0x43047c [ 505.230248] Code: Bad RIP value. [ 505.233609] RSP: 002b:000000c0008937f0 EFLAGS: 00010246 [ 505.238972] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 505.246240] RDX: 0000000000000080 RSI: 000000c000893840 RDI: 0000000000000004 [ 505.253507] RBP: 000000c000893e40 R08: 0000000000000000 R09: 00000074d8b228ef [ 505.260778] R10: 000000000000021f R11: 0000000000000246 R12: 000000c000893870 [ 505.268040] R13: 0000000000000008 R14: 000000c005c116c0 R15: 0000007c0bab6e1b [ 505.298321] Mem-Info: [ 505.309120] active_anon:12365 inactive_anon:25064 isolated_anon:0 [ 505.309120] active_file:20 inactive_file:11 isolated_file:0 [ 505.309120] unevictable:0 dirty:0 writeback:0 unstable:0 [ 505.309120] slab_reclaimable:13137 slab_unreclaimable:122177 [ 505.309120] mapped:22229 shmem:25582 pagetables:614 bounce:0 [ 505.309120] free:24918 free_pcp:0 free_cma:0 [ 505.368969] Node 0 active_anon:46076kB inactive_anon:69656kB active_file:80kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45804kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 505.423564] Node 1 active_anon:3384kB inactive_anon:30600kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 505.486443] 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 [ 505.531080] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 505.536130] Node 0 DMA32 free:35468kB min:35996kB low:44992kB high:53988kB active_anon:46076kB inactive_anon:69656kB active_file:52kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 505.583008] lowmem_reserve[]: 0 0 1 1 1 [ 505.587020] 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 [ 505.628802] lowmem_reserve[]: 0 0 0 0 0 [ 505.632862] Node 1 Normal free:53224kB min:53876kB low:67344kB high:80812kB active_anon:3384kB inactive_anon:30600kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:576kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 505.671597] lowmem_reserve[]: 0 0 0 0 0 [ 505.675607] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 505.700166] Node 0 DMA32: 1234*4kB (UME) 681*8kB (ME) 226*16kB (UME) 75*32kB (ME) 47*64kB (UME) 128*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35792kB [ 505.724408] 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 [ 505.745480] Node 1 Normal: 92*4kB (ME) 51*8kB (ME) 59*16kB (ME) 39*32kB (ME) 18*64kB (ME) 12*128kB (UME) 7*256kB (UME) 4*512kB (M) 3*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53528kB [ 505.773253] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.787024] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 505.805429] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 505.815220] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 505.833561] 25632 total pagecache pages [ 505.837563] 0 pages in swap cache [ 505.845978] Swap cache stats: add 0, delete 0, find 0/0 [ 505.855830] Free swap = 0kB [ 505.865477] Total swap = 0kB [ 505.868522] 2097051 pages RAM [ 505.876218] 0 pages HighMem/MovableOnly [ 505.885187] 369649 pages reserved [ 505.888677] 0 pages cma reserved [ 505.896469] Unreclaimable slab info: [ 505.905238] Name Used Total [ 505.915195] pid_2 12KB 32KB [ 505.925567] batadv_tt_change_cache 1KB 11KB [ 505.935900] batadv_tl_cache 5KB 16KB [ 505.948734] TIPC 13KB 37KB [ 505.956212] SCTPv6 20KB 30KB [ 505.979509] DCCPv6 20KB 37KB [ 505.984912] DCCP 19KB 35KB [ 506.008786] RXRPC 14KB 39KB [ 506.014295] rxrpc_call_jar 102KB 126KB [ 506.038821] bridge_fdb_cache 11KB 23KB [ 506.044427] fib6_nodes 159KB 284KB [ 506.059225] ip6_dst_cache 461KB 825KB [ 506.066336] RAWv6 101KB 128KB [ 506.081247] UDPv6 30KB 41KB [ 506.086624] TCPv6 24KB 36KB [ 506.096949] nf_conntrack 10KB 22KB [ 506.106000] t10_alua_lu_gp_cache 0KB 3KB [ 506.134982] sd_ext_cdb 0KB 7KB [ 506.153253] scsi_sense_cache 1056KB 1060KB [ 506.158630] virtio_scsi_cmd 16KB 16KB [ 506.178915] sgpool-128 8KB 8KB [ 506.184356] sgpool-64 4KB 12KB [ 506.199599] sgpool-32 2KB 15KB [ 506.204990] sgpool-16 1KB 7KB [ 506.216184] sgpool-8 0KB 7KB [ 506.225107] mqueue_inode_cache 15KB 45KB [ 506.236431] bio_post_read_ctx 14KB 15KB [ 506.246508] bio-2 14KB 15KB [ 506.259060] jfs_mp 7KB 7KB [ 506.282775] cifs_small_rq 15KB 16KB [ 506.288160] cifs_request 67KB 67KB [ 506.293593] cifs_mpx_ids 0KB 7KB [ 506.298972] nfs_commit_data 3KB 14KB [ 506.315823] nfs_write_data 34KB 44KB [ 506.324589] ext4_system_zone 1KB 7KB [ 506.336120] bio-1 1KB 7KB [ 506.346609] pid_namespace 2KB 11KB [ 506.358099] rpc_buffers 17KB 25KB [ 506.366954] rpc_tasks 2KB 7KB [ 506.386522] UNIX 967KB 1207KB [ 506.399113] tcp_bind_bucket 1KB 8KB [ 506.424144] ip_fib_trie 24KB 43KB [ 506.429670] ip_fib_alias 113KB 197KB [ 506.435028] ip_dst_cache 7KB 28KB [ 506.458618] RAW 60KB 90KB [ 506.464064] UDP 67KB 94KB [ 506.487399] TCP 8KB 11KB [ 506.492859] hugetlbfs_inode_cache 3KB 15KB [ 506.498660] fscache_cookie_jar 1KB 7KB [ 506.520471] eventpoll_pwq 23KB 63KB [ 506.525945] eventpoll_epi 43KB 94KB [ 506.541303] inotify_inode_mark 9KB 23KB [ 506.546767] request_queue 199KB 199KB [ 506.559038] blkdev_requests 1KB 3KB [ 506.566959] blkdev_ioc 31KB 38KB [ 506.586150] bio-0 1672KB 1672KB [ 506.594783] biovec-max 1831KB 1839KB [ 506.606393] biovec-64 1662KB 1669KB [ 506.615207] biovec-16 128KB 153KB [ 506.626867] bio_integrity_payload 1KB 8KB [ 506.636074] khugepaged_mm_slot 2KB 11KB [ 506.647682] uid_cache 0KB 4KB [ 506.656444] dmaengine-unmap-2 0KB 3KB [ 506.667850] skbuff_fclone_cache 14KB 26KB [ 506.676752] skbuff_head_cache 6748KB 7710KB [ 506.693156] configfs_dir_cache 3KB 7KB [ 506.698615] file_lock_cache 20KB 27KB [ 506.709252] file_lock_ctx 9KB 11KB [ 506.718772] fsnotify_mark_connector 4KB 11KB [ 506.734169] net_namespace 78KB 78KB [ 506.743918] shmem_inode_cache 7995KB 8073KB [ 506.754241] task_delay_info 179KB 359KB [ 506.764118] taskstats 19KB 34KB [ 506.774485] proc_dir_entry 865KB 1005KB [ 506.785933] pde_opener 13KB 66KB [ 506.796480] seq_file 316KB 441KB [ 506.806368] sigqueue 54KB 74KB [ 506.816811] kernfs_node_cache 18493KB 18537KB [ 506.827069] mnt_cache 208KB 232KB [ 506.837503] filp 7829KB 8257KB [ 506.847559] names_cache 132221KB 132251KB [ 506.863706] iint_cache 43KB 51KB [ 506.869083] key_jar 4KB 7KB [ 506.885762] uts_namespace 3KB 11KB [ 506.895346] nsproxy 2KB 15KB [ 506.906119] vm_area_struct 2698KB 3368KB [ 506.915757] mm_struct 316KB 507KB [ 506.926548] fs_cache 161KB 340KB [ 506.936179] files_cache 642KB 1050KB [ 506.946880] signal_cache 1342KB 2041KB [ 506.956504] sighand_cache 561KB 638KB [ 506.967113] task_struct 5719KB 5763KB [ 506.976723] cred_jar 2454KB 2796KB [ 506.995355] anon_vma_chain 862KB 1094KB [ 507.000780] anon_vma 126KB 315KB [ 507.006139] pid 114KB 268KB [ 507.021258] Acpi-Operand 156KB 198KB [ 507.026634] Acpi-ParseExt 9KB 11KB [ 507.037993] Acpi-Parse 41KB 47KB [ 507.047000] Acpi-State 52KB 63KB [ 507.063105] Acpi-Namespace 20KB 27KB [ 507.068490] numa_policy 0KB 3KB [ 507.083572] debug_objects_cache 1444KB 1557KB [ 507.095739] trace_event_file 297KB 298KB [ 507.105603] ftrace_event_field 398KB 401KB [ 507.116064] pool_workqueue 182KB 196KB [ 507.134539] page->ptl 360KB 616KB [ 507.146082] kmalloc-2097152 2050KB 2050KB [ 507.164337] kmalloc-524288 7710KB 8224KB [ 507.177435] kmalloc-262144 1290KB 1290KB [ 507.188083] kmalloc-131072 650KB 650KB [ 507.208088] kmalloc-65536 2508KB 2508KB [ 507.217946] kmalloc-32768 2013KB 2112KB [ 507.236562] kmalloc-16384 1122KB 1155KB [ 507.244530] kmalloc-8192 4413KB 4463KB [ 507.262979] kmalloc-4096 22622KB 22631KB [ 507.268356] kmalloc-2048 12975KB 16026KB [ 507.277205] kmalloc-1024 9808KB 13521KB [ 507.297002] kmalloc-512 13920KB 14486KB [ 507.304985] kmalloc-256 4637KB 6082KB [ 507.323541] kmalloc-128 1041KB 1527KB [ 507.328924] kmalloc-96 3433KB 3532KB [ 507.338057] kmalloc-64 2337KB 3168KB [ 507.356570] kmalloc-32 1793KB 2303KB [ 507.361987] kmalloc-192 1905KB 2792KB [ 507.367347] kmem_cache 177KB 183KB [ 507.387323] Out of memory (oom_kill_allocating_task): Kill process 8159 (syz-fuzzer) score 0 or sacrifice child [ 507.402832] Killed process 17809 (syz-executor.2) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 507.433096] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 507.469287] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 507.475146] CPU: 0 PID: 8159 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 507.482593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 507.491947] Call Trace: [ 507.494545] dump_stack+0x1fc/0x2ef [ 507.498169] dump_header+0x15d/0xc3f [ 507.501882] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 507.506981] ? ___ratelimit+0x319/0x590 [ 507.510970] oom_kill_process.cold+0x10/0x692 [ 507.515468] ? check_preemption_disabled+0x41/0x280 [ 507.520485] ? has_intersects_mems_allowed+0x1d6/0x290 [ 507.525760] out_of_memory+0x1072/0x1390 [ 507.529825] ? oom_killer_disable+0x270/0x270 [ 507.534319] ? mutex_trylock+0x15f/0x1a0 [ 507.538399] __alloc_pages_nodemask+0x23a2/0x2890 [ 507.543245] ? find_get_entry+0x4cd/0x8a0 [ 507.547400] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 507.552266] alloc_pages_current+0x193/0x2a0 [ 507.556677] filemap_fault+0x146e/0x2180 [ 507.560749] ext4_filemap_fault+0x84/0xb0 [ 507.564901] __do_fault+0x10b/0x4b0 [ 507.568526] __handle_mm_fault+0x273b/0x41c0 [ 507.572942] ? vm_insert_page+0x9c0/0x9c0 [ 507.577090] ? __fget+0x356/0x510 [ 507.580557] ? check_preemption_disabled+0x41/0x280 [ 507.585578] handle_mm_fault+0x436/0xb10 [ 507.589646] __do_page_fault+0x68e/0xd60 [ 507.593708] ? trace_hardirqs_off_caller+0x6e/0x210 [ 507.598724] ? spurious_fault+0x840/0x840 [ 507.602869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 507.607716] ? page_fault+0x8/0x30 [ 507.611258] page_fault+0x1e/0x30 [ 507.614710] RIP: 0033:0x43047c [ 507.617898] Code: Bad RIP value. [ 507.621262] RSP: 002b:000000c0008937f0 EFLAGS: 00010246 [ 507.626618] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000467800 [ 507.633879] RDX: 0000000000000080 RSI: 000000c000893840 RDI: 0000000000000004 [ 507.641158] RBP: 000000c000893e40 R08: 0000000000000000 R09: 00000074d8b228ef [ 507.648423] R10: 000000000000021f R11: 0000000000000246 R12: 000000c000893870 [ 507.655690] R13: 0000000000000008 R14: 000000c005c116c0 R15: 0000007c0bab6e1b [ 507.677025] Mem-Info: [ 507.679572] active_anon:12365 inactive_anon:25064 isolated_anon:0 [ 507.679572] active_file:13 inactive_file:14 isolated_file:0 [ 507.679572] unevictable:0 dirty:0 writeback:0 unstable:0 [ 507.679572] slab_reclaimable:13132 slab_unreclaimable:122153 [ 507.679572] mapped:22204 shmem:25582 pagetables:614 bounce:0 [ 507.679572] free:25012 free_pcp:93 free_cma:0 [ 507.726219] Node 0 active_anon:46076kB inactive_anon:69656kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 507.770817] Node 1 active_anon:3384kB inactive_anon:30600kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 507.984239] 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 [ 508.116039] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 508.142230] Node 0 DMA32 free:35924kB min:35996kB low:44992kB high:53988kB active_anon:46076kB inactive_anon:69656kB active_file:60kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.306457] lowmem_reserve[]: 0 0 1 1 1 [ 508.335543] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:20kB 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 [ 508.456921] lowmem_reserve[]: 0 0 0 0 0 [ 508.467487] Node 1 Normal free:53660kB min:53876kB low:67344kB high:80812kB active_anon:3340kB inactive_anon:30600kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:524kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 508.681026] lowmem_reserve[]: 0 0 0 0 0 [ 508.685033] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 508.784355] Node 0 DMA32: 928*4kB (UME) 698*8kB (UME) 261*16kB (UME) 89*32kB (UME) 43*64kB (UME) 128*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35456kB [ 508.819077] 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 [ 508.849166] Node 1 Normal: 109*4kB (UME) 53*8kB (UME) 62*16kB (UME) 40*32kB (UME) 18*64kB (ME) 12*128kB (UME) 7*256kB (UME) 4*512kB (M) 3*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53692kB [ 508.868192] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 508.886899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 508.952560] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 508.986699] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 508.997842] 25609 total pagecache pages [ 509.016770] 0 pages in swap cache [ 509.023913] Swap cache stats: add 0, delete 0, find 0/0 [ 509.045248] Free swap = 0kB [ 509.048281] Total swap = 0kB [ 509.051332] 2097051 pages RAM [ 509.054425] 0 pages HighMem/MovableOnly [ 509.058385] 369649 pages reserved [ 509.076491] 0 pages cma reserved [ 509.079910] Unreclaimable slab info: [ 509.083613] Name Used Total [ 509.103911] pid_2 9KB 32KB [ 509.109396] batadv_tt_change_cache 1KB 11KB [ 509.115627] batadv_tl_cache 5KB 16KB [ 509.136881] TIPC 13KB 37KB [ 509.142359] SCTPv6 18KB 30KB [ 509.147736] DCCPv6 20KB 37KB [ 509.167737] DCCP 19KB 35KB [ 509.173200] RXRPC 14KB 39KB [ 509.178558] rxrpc_call_jar 101KB 126KB [ 509.198666] bridge_fdb_cache 11KB 23KB [ 509.204088] fib6_nodes 159KB 284KB [ 509.224173] ip6_dst_cache 461KB 825KB [ 509.229608] RAWv6 101KB 128KB [ 509.234967] UDPv6 30KB 41KB [ 509.255635] TCPv6 24KB 36KB [ 509.268370] nf_conntrack 6KB 22KB [ 509.288558] t10_alua_lu_gp_cache 0KB 3KB [ 509.294262] sd_ext_cdb 0KB 7KB [ 509.314316] scsi_sense_cache 1056KB 1060KB [ 509.319736] virtio_scsi_cmd 16KB 16KB [ 509.325098] sgpool-128 8KB 8KB [ 509.346342] sgpool-64 4KB 12KB [ 509.351764] sgpool-32 2KB 15KB [ 509.357124] sgpool-16 1KB 7KB [ 509.377149] sgpool-8 0KB 7KB [ 509.382588] mqueue_inode_cache 15KB 45KB [ 509.388044] bio_post_read_ctx 14KB 15KB [ 509.408205] bio-2 14KB 15KB [ 509.413652] jfs_mp 7KB 7KB [ 509.433646] cifs_small_rq 15KB 16KB [ 509.439066] cifs_request 67KB 67KB [ 509.445616] cifs_mpx_ids 0KB 7KB [ 509.465574] nfs_commit_data 3KB 14KB [ 509.474554] nfs_write_data 34KB 44KB [ 509.498205] ext4_system_zone 1KB 7KB [ 509.503651] bio-1 1KB 7KB [ 509.527190] pid_namespace 2KB 11KB [ 509.532622] rpc_buffers 17KB 25KB [ 509.537981] rpc_tasks 2KB 7KB [ 509.562914] UNIX 956KB 1200KB [ 509.568304] tcp_bind_bucket 1KB 8KB [ 509.573732] ip_fib_trie 23KB 43KB [ 509.597375] ip_fib_alias 112KB 197KB [ 509.602795] ip_dst_cache 7KB 28KB [ 509.608155] RAW 60KB 90KB [ 509.633562] UDP 64KB 94KB [ 509.655972] TCP 8KB 11KB [ 509.661396] hugetlbfs_inode_cache 3KB 15KB [ 509.667110] fscache_cookie_jar 1KB 7KB [ 509.691046] eventpoll_pwq 23KB 63KB [ 509.696438] eventpoll_epi 42KB 94KB [ 509.701867] inotify_inode_mark 9KB 23KB [ 509.707316] request_queue 199KB 199KB [ 509.730905] blkdev_requests 1KB 3KB [ 509.736289] blkdev_ioc 30KB 38KB [ 509.741689] bio-0 1683KB 1683KB [ 509.747045] biovec-max 1831KB 1839KB [ 509.774731] biovec-64 1687KB 1693KB [ 509.794639] biovec-16 128KB 153KB [ 509.800090] bio_integrity_payload 1KB 8KB [ 509.805793] khugepaged_mm_slot 2KB 11KB [ 509.837496] uid_cache 0KB 4KB [ 509.864082] dmaengine-unmap-2 0KB 3KB [ 509.875422] skbuff_fclone_cache 13KB 26KB [ 509.907226] skbuff_head_cache 6916KB 7710KB [ 509.939310] configfs_dir_cache 3KB 7KB [ 509.944784] file_lock_cache 19KB 27KB [ 509.978160] file_lock_ctx 9KB 11KB [ 510.006043] fsnotify_mark_connector 4KB 11KB [ 510.015619] net_namespace 78KB 78KB [ 510.028154] shmem_inode_cache 7986KB 8073KB [ 510.037349] task_delay_info 170KB 359KB [ 510.053489] taskstats 15KB 34KB [ 510.062452] proc_dir_entry 859KB 1005KB [ 510.067821] pde_opener 11KB 66KB [ 510.084178] seq_file 311KB 441KB [ 510.089719] sigqueue 54KB 74KB [ 510.095079] kernfs_node_cache 18487KB 18537KB [ 510.111593] mnt_cache 208KB 232KB [ 510.116961] filp 7821KB 8257KB [ 510.133204] names_cache 131193KB 131231KB [ 510.138578] iint_cache 43KB 51KB [ 510.144007] key_jar 4KB 7KB [ 510.160139] uts_namespace 3KB 11KB [ 510.165525] nsproxy 2KB 15KB [ 510.170937] vm_area_struct 2687KB 3368KB [ 510.176305] mm_struct 300KB 500KB [ 510.192633] fs_cache 155KB 340KB [ 510.198008] files_cache 629KB 1046KB [ 510.203489] signal_cache 1334KB 2041KB [ 510.219903] sighand_cache 548KB 624KB [ 510.225280] task_struct 5656KB 5712KB [ 510.230735] cred_jar 2447KB 2796KB [ 510.236096] anon_vma_chain 859KB 1094KB [ 510.252282] anon_vma 118KB 315KB [ 510.257660] pid 108KB 268KB [ 510.264269] Acpi-Operand 156KB 198KB [ 510.280540] Acpi-ParseExt 9KB 11KB [ 510.285931] Acpi-Parse 41KB 47KB [ 510.291374] Acpi-State 52KB 63KB [ 510.296775] Acpi-Namespace 20KB 27KB [ 510.313186] numa_policy 0KB 3KB [ 510.318569] debug_objects_cache 1442KB 1557KB [ 510.324314] trace_event_file 297KB 298KB [ 510.340748] ftrace_event_field 398KB 401KB [ 510.346209] pool_workqueue 182KB 196KB [ 510.351654] page->ptl 356KB 616KB [ 510.357050] kmalloc-2097152 2050KB 2050KB [ 510.373044] kmalloc-524288 7710KB 8224KB [ 510.378424] kmalloc-262144 1290KB 1290KB [ 510.383963] kmalloc-131072 650KB 650KB [ 510.400344] kmalloc-65536 2376KB 2508KB [ 510.405724] kmalloc-32768 2013KB 2112KB [ 510.411189] kmalloc-16384 1122KB 1155KB [ 510.416613] kmalloc-8192 4397KB 4463KB [ 510.432868] kmalloc-4096 22384KB 22414KB [ 510.438250] kmalloc-2048 12949KB 16020KB [ 510.443686] kmalloc-1024 9903KB 13521KB [ 510.459908] kmalloc-512 14224KB 14486KB [ 510.465278] kmalloc-256 4637KB 6082KB [ 510.470685] kmalloc-128 1041KB 1527KB [ 510.476047] kmalloc-96 3448KB 3532KB [ 510.492174] kmalloc-64 2337KB 3168KB [ 510.497548] kmalloc-32 1793KB 2303KB [ 510.503071] kmalloc-192 1893KB 2792KB [ 510.508428] kmem_cache 177KB 183KB [ 510.524685] Out of memory (oom_kill_allocating_task): Kill process 8159 (syz-fuzzer) score 0 or sacrifice child [ 510.535206] Killed process 17808 (syz-executor.0) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 510.589771] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 510.610997] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 510.616158] CPU: 0 PID: 18148 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 510.624033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 510.633376] Call Trace: [ 510.635966] dump_stack+0x1fc/0x2ef [ 510.639598] dump_header+0x15d/0xc3f [ 510.643315] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 510.648417] ? ___ratelimit+0x319/0x590 [ 510.652396] oom_kill_process.cold+0x10/0x692 [ 510.656898] ? check_preemption_disabled+0x41/0x280 [ 510.661916] ? has_intersects_mems_allowed+0x1d6/0x290 [ 510.667194] out_of_memory+0x1072/0x1390 [ 510.671260] ? oom_killer_disable+0x270/0x270 [ 510.675754] ? mutex_trylock+0x15f/0x1a0 [ 510.679816] __alloc_pages_nodemask+0x23a2/0x2890 [ 510.684666] ? find_get_entry+0x4cd/0x8a0 [ 510.688839] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 510.693708] alloc_pages_current+0x193/0x2a0 [ 510.698131] filemap_fault+0x146e/0x2180 [ 510.702207] ext4_filemap_fault+0x84/0xb0 [ 510.706352] __do_fault+0x10b/0x4b0 [ 510.709981] __handle_mm_fault+0x273b/0x41c0 [ 510.714392] ? vm_insert_page+0x9c0/0x9c0 [ 510.718586] ? check_preemption_disabled+0x41/0x280 [ 510.723605] handle_mm_fault+0x436/0xb10 [ 510.727674] __do_page_fault+0x68e/0xd60 [ 510.731825] ? trace_hardirqs_off_caller+0x6e/0x210 [ 510.736837] ? spurious_fault+0x840/0x840 [ 510.740986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.745828] ? page_fault+0x8/0x30 [ 510.749368] page_fault+0x1e/0x30 [ 510.752822] RIP: 0033:0x56353b41ea48 [ 510.756529] Code: Bad RIP value. [ 510.759884] RSP: 002b:00007fff0360e440 EFLAGS: 00010202 [ 510.765253] RAX: 0000000000000000 RBX: 000056353cdb2040 RCX: 0000000000000000 [ 510.772517] RDX: 00007fff0360e3d0 RSI: 0000000000000001 RDI: 00007fff0360e408 [ 510.779778] RBP: 00007fff0360e478 R08: 0000000000000008 R09: 0000000000000005 [ 510.787038] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 510.794300] R13: 00007fff0360e470 R14: 0000000000000001 R15: 0000000000000003 [ 510.863311] Mem-Info: [ 510.865806] active_anon:12354 inactive_anon:25064 isolated_anon:0 [ 510.865806] active_file:17 inactive_file:5 isolated_file:0 [ 510.865806] unevictable:0 dirty:0 writeback:0 unstable:0 [ 510.865806] slab_reclaimable:13131 slab_unreclaimable:121553 [ 510.865806] mapped:22204 shmem:25582 pagetables:601 bounce:0 [ 510.865806] free:25074 free_pcp:100 free_cma:0 [ 510.914155] Node 0 active_anon:46084kB inactive_anon:69656kB active_file:80kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 510.956261] Node 1 active_anon:3332kB inactive_anon:30600kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 510.997325] 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 [ 511.024400] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 511.065688] Node 0 DMA32 free:35628kB min:35996kB low:44992kB high:53988kB active_anon:46084kB inactive_anon:69656kB active_file:52kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1880kB bounce:0kB free_pcp:472kB local_pcp:272kB free_cma:0kB [ 511.168411] lowmem_reserve[]: 0 0 1 1 1 [ 511.194692] 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 [ 511.355633] lowmem_reserve[]: 0 0 0 0 0 [ 511.369383] Node 1 Normal free:53824kB min:53876kB low:67344kB high:80812kB active_anon:3288kB inactive_anon:30600kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:472kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 511.547531] lowmem_reserve[]: 0 0 0 0 0 [ 511.568766] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 511.649787] Node 0 DMA32: 1258*4kB (UME) 689*8kB (UME) 228*16kB (UME) 87*32kB (UME) 45*64kB (UME) 130*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36496kB [ 511.737322] 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 [ 511.804072] Node 1 Normal: 119*4kB (UME) 59*8kB (UME) 62*16kB (UME) 42*32kB (UME) 18*64kB (ME) 12*128kB (UME) 7*256kB (UME) 4*512kB (M) 3*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53844kB [ 511.918668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 511.927533] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 512.062636] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 512.128627] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 512.137219] 25628 total pagecache pages [ 512.215817] 0 pages in swap cache [ 512.233521] Swap cache stats: add 0, delete 0, find 0/0 [ 512.276323] Free swap = 0kB [ 512.292845] Total swap = 0kB [ 512.295878] 2097051 pages RAM [ 512.336691] 0 pages HighMem/MovableOnly [ 512.362518] 369649 pages reserved [ 512.365987] 0 pages cma reserved [ 512.404748] Unreclaimable slab info: [ 512.408469] Name Used Total [ 512.427694] pid_2 8KB 32KB [ 512.437326] batadv_tt_change_cache 1KB 11KB [ 512.515089] batadv_tl_cache 5KB 16KB [ 512.536426] TIPC 13KB 37KB [ 512.573101] SCTPv6 18KB 30KB [ 512.578503] DCCPv6 20KB 37KB [ 512.653440] DCCP 19KB 35KB [ 512.681249] RXRPC 14KB 39KB [ 512.686634] rxrpc_call_jar 101KB 126KB [ 512.744724] bridge_fdb_cache 10KB 23KB [ 512.772279] fib6_nodes 159KB 284KB [ 512.777655] ip6_dst_cache 447KB 821KB [ 512.794343] RAWv6 101KB 128KB [ 512.850582] UDPv6 30KB 41KB [ 512.855976] TCPv6 24KB 36KB [ 512.931587] nf_conntrack 16KB 22KB [ 512.937031] t10_alua_lu_gp_cache 0KB 3KB [ 513.020708] sd_ext_cdb 0KB 7KB [ 513.056666] scsi_sense_cache 1056KB 1060KB [ 513.082128] virtio_scsi_cmd 16KB 16KB [ 513.087515] sgpool-128 8KB 8KB [ 513.167293] sgpool-64 4KB 12KB [ 513.203424] sgpool-32 2KB 15KB [ 513.242991] sgpool-16 1KB 7KB [ 513.248374] sgpool-8 0KB 7KB [ 513.321905] mqueue_inode_cache 15KB 45KB [ 513.327385] bio_post_read_ctx 14KB 15KB [ 513.365494] bio-2 14KB 15KB [ 513.370946] jfs_mp 7KB 7KB [ 513.376319] cifs_small_rq 15KB 16KB [ 513.382941] cifs_request 67KB 67KB [ 513.388287] cifs_mpx_ids 0KB 7KB [ 513.393693] nfs_commit_data 3KB 14KB [ 513.399100] nfs_write_data 34KB 44KB [ 513.404468] ext4_system_zone 1KB 7KB [ 513.409879] bio-1 1KB 7KB [ 513.415231] pid_namespace 2KB 11KB [ 513.420609] rpc_buffers 17KB 25KB [ 513.425955] rpc_tasks 2KB 7KB [ 513.431335] UNIX 907KB 1151KB [ 513.437442] tcp_bind_bucket 1KB 8KB [ 513.442841] ip_fib_trie 23KB 43KB [ 513.448188] ip_fib_alias 112KB 197KB [ 513.453577] ip_dst_cache 7KB 28KB [ 513.459018] RAW 60KB 90KB [ 513.464371] UDP 62KB 94KB [ 513.469774] TCP 8KB 11KB [ 513.475126] hugetlbfs_inode_cache 3KB 15KB [ 513.482391] fscache_cookie_jar 1KB 7KB [ 513.487843] eventpoll_pwq 22KB 63KB [ 513.493247] eventpoll_epi 41KB 94KB [ 513.498982] inotify_inode_mark 9KB 23KB [ 513.504431] request_queue 199KB 199KB [ 513.509825] blkdev_requests 1KB 3KB [ 513.515188] blkdev_ioc 30KB 38KB [ 513.520580] bio-0 1698KB 1698KB [ 513.525947] biovec-max 1831KB 1839KB [ 513.531314] biovec-64 1713KB 1716KB [ 513.536653] biovec-16 126KB 153KB [ 513.543306] bio_integrity_payload 1KB 8KB [ 513.549047] khugepaged_mm_slot 2KB 11KB [ 513.554741] uid_cache 0KB 4KB [ 513.560152] dmaengine-unmap-2 0KB 3KB [ 513.565504] skbuff_fclone_cache 13KB 26KB [ 513.571044] skbuff_head_cache 7161KB 7710KB [ 513.576402] configfs_dir_cache 3KB 7KB [ 513.581898] file_lock_cache 18KB 27KB [ 513.587255] file_lock_ctx 9KB 11KB [ 513.592640] fsnotify_mark_connector 4KB 11KB [ 513.605318] net_namespace 78KB 78KB [ 513.610751] shmem_inode_cache 7978KB 8073KB [ 513.616110] task_delay_info 164KB 355KB [ 513.648319] taskstats 14KB 34KB [ 513.700085] proc_dir_entry 854KB 1005KB [ 513.705463] pde_opener 10KB 62KB [ 513.780129] seq_file 304KB 441KB [ 513.785513] sigqueue 57KB 74KB [ 513.807708] kernfs_node_cache 18466KB 18522KB [ 513.816925] mnt_cache 208KB 232KB [ 513.822366] filp 7787KB 8257KB [ 513.827722] names_cache 131201KB 131223KB [ 513.839712] iint_cache 43KB 51KB [ 513.846283] key_jar 4KB 7KB [ 513.884399] uts_namespace 3KB 11KB [ 513.897237] nsproxy 2KB 15KB [ 513.909783] vm_area_struct 2672KB 3368KB [ 513.915154] mm_struct 284KB 481KB [ 513.948778] fs_cache 149KB 340KB [ 513.974122] files_cache 576KB 1016KB [ 514.005370] signal_cache 1298KB 2026KB [ 514.052378] sighand_cache 543KB 624KB [ 514.057767] task_struct 5567KB 5624KB [ 514.135600] cred_jar 2440KB 2796KB [ 514.144797] device hsr_slave_1 left promiscuous mode [ 514.167725] anon_vma_chain 846KB 1094KB [ 514.198437] anon_vma 115KB 315KB [ 514.203827] pid 106KB 268KB [ 514.237154] device hsr_slave_0 left promiscuous mode [ 514.300660] Acpi-Operand 156KB 198KB [ 514.306049] Acpi-ParseExt 9KB 11KB [ 514.358394] Acpi-Parse 41KB 47KB [ 514.363891] Acpi-State 52KB 63KB [ 514.424947] Acpi-Namespace 20KB 27KB [ 514.458457] numa_policy 0KB 3KB [ 514.465934] debug_objects_cache 1436KB 1557KB [ 514.536171] trace_event_file 297KB 298KB [ 514.576110] ftrace_event_field 398KB 401KB [ 514.608092] pool_workqueue 181KB 196KB [ 514.648553] page->ptl 345KB 616KB [ 514.653976] kmalloc-2097152 2050KB 2050KB [ 514.723022] kmalloc-524288 7710KB 8224KB [ 514.752160] kmalloc-262144 1290KB 1290KB [ 514.757544] kmalloc-131072 650KB 650KB [ 514.848066] kmalloc-65536 2376KB 2376KB [ 514.890318] kmalloc-32768 2013KB 2046KB [ 514.895701] kmalloc-16384 1122KB 1155KB [ 514.958135] kmalloc-8192 4380KB 4446KB [ 514.980613] kmalloc-4096 22231KB 22278KB [ 514.986021] kmalloc-2048 12949KB 16020KB [ 514.991557] kmalloc-1024 10065KB 13521KB [ 514.996917] kmalloc-512 14677KB 14677KB [ 515.002355] kmalloc-256 4637KB 6082KB [ 515.007733] kmalloc-128 1023KB 1527KB [ 515.013118] kmalloc-96 3486KB 3532KB [ 515.018550] kmalloc-64 2325KB 3168KB [ 515.023904] kmalloc-32 1793KB 2303KB [ 515.029297] kmalloc-192 1871KB 2792KB [ 515.034648] kmem_cache 177KB 183KB [ 515.040078] Out of memory (oom_kill_allocating_task): Kill process 18148 (systemd-rfkill) score 0 or sacrifice child [ 515.050794] Killed process 18148 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 515.062065] oom_reaper: reaped process 18148 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 515.099829] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 515.122121] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 515.126917] CPU: 1 PID: 8159 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 515.134539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 515.143884] Call Trace: [ 515.146473] dump_stack+0x1fc/0x2ef [ 515.150105] dump_header+0x15d/0xc3f [ 515.153817] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 515.158921] ? ___ratelimit+0x319/0x590 [ 515.162897] oom_kill_process.cold+0x10/0x692 [ 515.167394] ? check_preemption_disabled+0x41/0x280 [ 515.172412] ? has_intersects_mems_allowed+0x1d6/0x290 [ 515.177695] out_of_memory+0x1072/0x1390 [ 515.181771] ? oom_killer_disable+0x270/0x270 [ 515.186267] ? mutex_trylock+0x15f/0x1a0 [ 515.190330] __alloc_pages_nodemask+0x23a2/0x2890 [ 515.195175] ? find_get_entry+0x4cd/0x8a0 [ 515.199335] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 515.204201] alloc_pages_current+0x193/0x2a0 [ 515.208611] filemap_fault+0x146e/0x2180 [ 515.212685] ext4_filemap_fault+0x84/0xb0 [ 515.216832] __do_fault+0x10b/0x4b0 [ 515.220459] __handle_mm_fault+0x273b/0x41c0 [ 515.224902] ? vm_insert_page+0x9c0/0x9c0 [ 515.229045] ? __fget+0x356/0x510 [ 515.232510] ? check_preemption_disabled+0x41/0x280 [ 515.237527] handle_mm_fault+0x436/0xb10 [ 515.241590] __do_page_fault+0x68e/0xd60 [ 515.245658] ? trace_hardirqs_off_caller+0x6e/0x210 [ 515.250673] ? spurious_fault+0x840/0x840 [ 515.254849] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.259690] ? page_fault+0x8/0x30 [ 515.263232] page_fault+0x1e/0x30 [ 515.266694] RIP: 0033:0x40b220 [ 515.269885] Code: Bad RIP value. [ 515.273240] RSP: 002b:000000c000893e48 EFLAGS: 00010246 [ 515.278600] RAX: 0000000001f4f0b8 RBX: 000000c000721400 RCX: 0000000000000000 [ 515.285863] RDX: 0000000001f4f0a8 RSI: 000000c000893e20 RDI: 000000c000893dfc [ 515.293213] RBP: 000000c000893f30 R08: 00007fff9d9c7000 R09: 00000083d07fa343 [ 515.300479] R10: 00041f78deeab8c4 R11: 0000000000000001 R12: 000000c000893e30 [ 515.307745] R13: 0000000000000008 R14: 000000c005c116c0 R15: 0000007c0bab6e1b [ 515.931640] Mem-Info: [ 515.934119] active_anon:12243 inactive_anon:25064 isolated_anon:0 [ 515.934119] active_file:13 inactive_file:20 isolated_file:0 [ 515.934119] unevictable:0 dirty:0 writeback:0 unstable:0 [ 515.934119] slab_reclaimable:13123 slab_unreclaimable:121140 [ 515.934119] mapped:22205 shmem:25582 pagetables:588 bounce:0 [ 515.934119] free:25164 free_pcp:43 free_cma:0 [ 515.972005] Node 0 active_anon:45684kB inactive_anon:69656kB active_file:108kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 516.005403] Node 1 active_anon:3280kB inactive_anon:30600kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 516.056737] 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 [ 516.131688] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 516.137193] Node 0 DMA32 free:36424kB min:35996kB low:44992kB high:53988kB active_anon:45684kB inactive_anon:69656kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1788kB bounce:0kB free_pcp:1032kB local_pcp:356kB free_cma:0kB [ 516.154644] team0 (unregistering): Port device team_slave_1 removed [ 516.171465] lowmem_reserve[]: 0 0 1 1 1 [ 516.177301] Node 0 Normal free:0kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:8kB 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 [ 516.203698] team0 (unregistering): Port device team_slave_0 removed [ 516.213938] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 516.224028] lowmem_reserve[]: 0 0 0 0 0 [ 516.228029] Node 1 Normal free:53852kB min:53876kB low:67344kB high:80812kB active_anon:3280kB inactive_anon:30600kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:472kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 516.257867] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 516.258580] lowmem_reserve[]: 0 0 0 0 0 [ 516.272122] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 516.299954] Node 0 DMA32: 1158*4kB (UME) 718*8kB (UME) 247*16kB (UME) 80*32kB (UME) 42*64kB (UME) 130*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36216kB [ 516.317093] bond0 (unregistering): Released all slaves [ 516.321475] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 516.333501] Node 1 Normal: 120*4kB (UME) 59*8kB (UME) 61*16kB (UME) 43*32kB (UME) 18*64kB (ME) 12*128kB (UME) 7*256kB (UME) 4*512kB (M) 3*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53864kB [ 516.351487] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 516.353844] device hsr_slave_0 entered promiscuous mode [ 516.360376] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 516.360387] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 516.360397] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 516.360402] 25639 total pagecache pages [ 516.360415] 0 pages in swap cache [ 516.360422] Swap cache stats: add 0, delete 0, find 0/0 [ 516.360427] Free swap = 0kB [ 516.360432] Total swap = 0kB [ 516.360440] 2097051 pages RAM [ 516.360445] 0 pages HighMem/MovableOnly [ 516.360449] 369649 pages reserved [ 516.360457] 0 pages cma reserved [ 516.382542] device hsr_slave_1 entered promiscuous mode [ 516.383876] Unreclaimable slab info: [ 516.416935] device hsr_slave_0 entered promiscuous mode [ 516.418014] Name Used Total [ 516.439720] device hsr_slave_1 entered promiscuous mode [ 516.451793] pid_2 8KB 32KB [ 516.457227] batadv_tt_change_cache 1KB 11KB [ 516.465417] batadv_tl_cache 5KB 16KB [ 516.474489] TIPC 13KB 37KB [ 516.481590] SCTPv6 18KB 30KB [ 516.486985] DCCPv6 20KB 37KB [ 516.492499] DCCP 19KB 35KB [ 516.497914] RXRPC 14KB 39KB [ 516.514106] rxrpc_call_jar 101KB 126KB [ 516.520342] bridge_fdb_cache 10KB 23KB [ 516.528538] fib6_nodes 159KB 284KB [ 516.536023] ip6_dst_cache 433KB 817KB [ 516.568638] RAWv6 101KB 128KB [ 516.574123] UDPv6 30KB 41KB [ 516.608102] TCPv6 24KB 36KB [ 516.613503] nf_conntrack 16KB 22KB [ 516.638266] t10_alua_lu_gp_cache 0KB 3KB [ 516.643925] sd_ext_cdb 0KB 7KB [ 516.668880] scsi_sense_cache 1056KB 1060KB [ 516.674276] virtio_scsi_cmd 16KB 16KB [ 516.698284] sgpool-128 8KB 8KB [ 516.703667] sgpool-64 4KB 12KB [ 516.727767] sgpool-32 2KB 15KB [ 516.737432] sgpool-16 1KB 7KB [ 516.768082] sgpool-8 0KB 7KB [ 516.773528] mqueue_inode_cache 15KB 45KB [ 516.793529] bio_post_read_ctx 14KB 15KB [ 516.799127] bio-2 14KB 15KB [ 516.804487] jfs_mp 7KB 7KB [ 516.842942] cifs_small_rq 15KB 16KB [ 516.852200] cifs_request 67KB 67KB [ 516.858912] cifs_mpx_ids 0KB 7KB [ 516.864315] nfs_commit_data 3KB 14KB [ 516.871723] nfs_write_data 34KB 44KB [ 516.877133] ext4_system_zone 1KB 7KB [ 516.882917] bio-1 1KB 7KB [ 516.888363] pid_namespace 2KB 11KB [ 516.893744] rpc_buffers 17KB 25KB [ 516.899182] rpc_tasks 2KB 7KB [ 516.904552] UNIX 860KB 1098KB [ 516.910069] tcp_bind_bucket 1KB 8KB [ 516.915450] ip_fib_trie 23KB 43KB [ 516.950657] ip_fib_alias 112KB 197KB [ 516.956047] ip_dst_cache 7KB 28KB [ 516.980366] RAW 60KB 90KB [ 516.985764] UDP 60KB 94KB [ 517.058021] TCP 8KB 11KB [ 517.063420] hugetlbfs_inode_cache 3KB 15KB [ 517.088028] fscache_cookie_jar 1KB 7KB [ 517.093524] eventpoll_pwq 22KB 63KB [ 517.111563] eventpoll_epi 41KB 94KB [ 517.176302] inotify_inode_mark 9KB 23KB [ 517.215369] request_queue 199KB 199KB [ 517.277365] blkdev_requests 1KB 3KB [ 517.318020] blkdev_ioc 35KB 38KB [ 517.323422] bio-0 1749KB 1751KB [ 517.407674] biovec-max 1831KB 1839KB [ 517.474098] biovec-64 1767KB 1771KB [ 517.503680] biovec-16 131KB 153KB [ 517.560472] bio_integrity_payload 1KB 8KB [ 517.566215] khugepaged_mm_slot 2KB 11KB [ 517.634549] uid_cache 0KB 4KB [ 517.694954] dmaengine-unmap-2 0KB 3KB [ 517.732698] skbuff_fclone_cache 13KB 26KB [ 517.792289] skbuff_head_cache 7186KB 7691KB [ 517.797686] configfs_dir_cache 3KB 7KB [ 517.883163] file_lock_cache 18KB 27KB [ 517.955202] file_lock_ctx 9KB 11KB [ 518.003707] fsnotify_mark_connector 4KB 11KB [ 518.062253] net_namespace 78KB 78KB [ 518.067646] shmem_inode_cache 7975KB 8073KB [ 518.161659] task_delay_info 162KB 355KB [ 518.204166] taskstats 14KB 34KB [ 518.245949] proc_dir_entry 852KB 1005KB [ 518.291331] pde_opener 10KB 62KB [ 518.296714] seq_file 300KB 441KB [ 518.403565] sigqueue 57KB 74KB [ 518.441706] kernfs_node_cache 17552KB 17947KB [ 518.447095] mnt_cache 208KB 232KB [ 518.567194] filp 7743KB 8257KB [ 518.615776] names_cache 129756KB 129778KB [ 518.687842] iint_cache 48KB 51KB [ 518.693341] key_jar 4KB 7KB [ 518.764905] uts_namespace 3KB 11KB [ 518.777390] nsproxy 2KB 15KB [ 518.813304] vm_area_struct 2658KB 3368KB [ 518.852814] mm_struct 281KB 481KB [ 518.896054] fs_cache 146KB 340KB [ 518.937394] files_cache 556KB 993KB [ 518.983375] signal_cache 1262KB 2012KB [ 519.023097] sighand_cache 596KB 624KB [ 519.063920] task_struct 5353KB 5359KB [ 519.127072] cred_jar 2433KB 2796KB [ 519.161397] anon_vma_chain 833KB 1094KB [ 519.166818] anon_vma 127KB 315KB [ 519.216548] pid 105KB 268KB [ 519.226144] Acpi-Operand 156KB 198KB [ 519.265053] Acpi-ParseExt 9KB 11KB [ 519.302644] Acpi-Parse 41KB 47KB [ 519.332809] Acpi-State 52KB 63KB [ 519.345560] Acpi-Namespace 20KB 27KB [ 519.356108] numa_policy 0KB 3KB [ 519.373767] debug_objects_cache 1431KB 1557KB [ 519.387735] trace_event_file 297KB 298KB [ 519.393116] ftrace_event_field 398KB 401KB [ 519.410821] pool_workqueue 181KB 196KB [ 519.416200] page->ptl 335KB 616KB [ 519.426039] kmalloc-2097152 2050KB 2050KB [ 519.445363] kmalloc-524288 7710KB 8224KB [ 519.454082] kmalloc-262144 1290KB 1290KB [ 519.523042] kmalloc-131072 650KB 650KB [ 519.534835] kmalloc-65536 2376KB 2376KB [ 519.574305] kmalloc-32768 2013KB 2046KB [ 519.593945] kmalloc-16384 1122KB 1155KB [ 519.624108] kmalloc-8192 4364KB 4422KB [ 519.636474] kmalloc-4096 21798KB 21802KB [ 519.666805] kmalloc-2048 12760KB 15924KB [ 519.697176] kmalloc-1024 9997KB 13505KB [ 519.702677] kmalloc-512 14876KB 14876KB [ 519.744201] kmalloc-256 4637KB 6082KB [ 519.826465] kmalloc-128 1005KB 1527KB [ 519.879881] kmalloc-96 3501KB 3532KB [ 519.885288] kmalloc-64 2313KB 3168KB [ 519.962197] kmalloc-32 1793KB 2303KB [ 519.967599] kmalloc-192 1865KB 2792KB [ 520.027716] Bluetooth: hci1: command 0x0406 tx timeout [ 520.048418] kmem_cache 177KB 183KB [ 520.053826] Out of memory (oom_kill_allocating_task): Kill process 8159 (syz-fuzzer) score 0 or sacrifice child [ 520.089451] Killed process 16387 (syz-executor.4) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 520.706161] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 520.764269] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 520.832274] CPU: 0 PID: 18178 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 520.840278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 520.849632] Call Trace: [ 520.852229] dump_stack+0x1fc/0x2ef [ 520.855878] dump_header+0x15d/0xc3f [ 520.859601] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 520.864709] ? ___ratelimit+0x319/0x590 [ 520.868690] oom_kill_process.cold+0x10/0x692 [ 520.873198] ? check_preemption_disabled+0x41/0x280 [ 520.878227] ? has_intersects_mems_allowed+0x1d6/0x290 [ 520.883508] out_of_memory+0x1072/0x1390 [ 520.887584] ? oom_killer_disable+0x270/0x270 [ 520.892084] ? mutex_trylock+0x15f/0x1a0 [ 520.896163] __alloc_pages_nodemask+0x23a2/0x2890 [ 520.901027] ? find_get_entry+0x4cd/0x8a0 [ 520.905204] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 520.910072] alloc_pages_current+0x193/0x2a0 [ 520.914485] filemap_fault+0x146e/0x2180 [ 520.918550] ext4_filemap_fault+0x84/0xb0 [ 520.922695] __do_fault+0x10b/0x4b0 [ 520.926322] __handle_mm_fault+0x273b/0x41c0 [ 520.930727] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 520.935324] ? vm_insert_page+0x9c0/0x9c0 [ 520.939464] ? debug_object_active_state+0x254/0x330 [ 520.944568] ? check_preemption_disabled+0x41/0x280 [ 520.949580] handle_mm_fault+0x436/0xb10 [ 520.953640] __do_page_fault+0x68e/0xd60 [ 520.957698] ? trace_hardirqs_off_caller+0x6e/0x210 [ 520.962709] ? spurious_fault+0x840/0x840 [ 520.966850] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 520.971691] ? page_fault+0x8/0x30 [ 520.975249] page_fault+0x1e/0x30 [ 520.978694] RIP: 0033:0x7f817f53db08 [ 520.982409] Code: Bad RIP value. [ 520.985859] RSP: 002b:00007ffc8b8786e0 EFLAGS: 00010286 [ 520.991333] RAX: ffffffffffffffff RBX: 00007ffc8b878980 RCX: 00007f817f75c120 [ 520.998601] RDX: 00007f817f75c170 RSI: 0000000000080000 RDI: 00007ffc8b878750 [ 521.005866] RBP: 00007ffc8b878730 R08: 0000000000000000 R09: 00007ffc8b87896f [ 521.013268] R10: 00007f817f75c518 R11: 0000000000000246 R12: 0000000000000000 [ 521.020534] R13: 00007f817f75cd98 R14: 00007ffc8b87896f R15: 00007ffc8b878750 [ 522.297408] Mem-Info: [ 522.299871] active_anon:11889 inactive_anon:25064 isolated_anon:0 [ 522.299871] active_file:21 inactive_file:0 isolated_file:0 [ 522.299871] unevictable:0 dirty:0 writeback:0 unstable:0 [ 522.299871] slab_reclaimable:13093 slab_unreclaimable:119820 [ 522.299871] mapped:15056 shmem:25582 pagetables:516 bounce:0 [ 522.299871] free:25165 free_pcp:57 free_cma:0 [ 522.557389] Node 0 active_anon:45636kB inactive_anon:69656kB active_file:136kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45784kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 522.760895] Node 1 active_anon:1920kB inactive_anon:30600kB active_file:0kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 522.879663] 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 [ 522.917030] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 522.922297] Node 0 DMA32 free:36132kB min:35996kB low:44992kB high:53988kB active_anon:45636kB inactive_anon:69656kB active_file:136kB inactive_file:864kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1800kB bounce:0kB free_pcp:604kB local_pcp:4kB free_cma:0kB [ 522.959580] lowmem_reserve[]: 0 0 1 1 1 [ 522.963595] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:8kB 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 [ 523.065331] lowmem_reserve[]: 0 0 0 0 0 [ 523.070907] Node 1 Normal free:53844kB min:53876kB low:67344kB high:80812kB active_anon:1920kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:264kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 523.104761] lowmem_reserve[]: 0 0 0 0 0 [ 523.109027] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 523.129289] Node 0 DMA32: 1210*4kB (ME) 757*8kB (UME) 255*16kB (UME) 85*32kB (UME) 33*64kB (UME) 130*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36448kB [ 523.146565] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 523.164359] Node 1 Normal: 100*4kB (UME) 62*8kB (UME) 77*16kB (ME) 40*32kB (ME) 18*64kB (ME) 13*128kB (ME) 9*256kB (ME) 5*512kB (UM) 2*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 54096kB [ 523.247272] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.256140] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 523.376801] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 523.432090] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 523.505402] 25601 total pagecache pages [ 523.532940] 0 pages in swap cache [ 523.536415] Swap cache stats: add 0, delete 0, find 0/0 [ 523.588193] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 523.600074] Free swap = 0kB [ 523.603109] Total swap = 0kB [ 523.606127] 2097051 pages RAM [ 523.623377] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 523.653234] 0 pages HighMem/MovableOnly [ 523.675042] device bridge_slave_1 left promiscuous mode [ 523.678517] 369649 pages reserved [ 523.683878] 0 pages cma reserved [ 523.714895] bridge0: port 2(bridge_slave_1) entered disabled state [ 523.738732] Unreclaimable slab info: [ 523.742460] Name Used Total [ 523.789302] pid_2 7KB 32KB [ 523.807956] batadv_tt_change_cache 1KB 11KB [ 523.813792] batadv_tl_cache 5KB 16KB [ 523.827358] device bridge_slave_0 left promiscuous mode [ 523.832914] bridge0: port 1(bridge_slave_0) entered disabled state [ 523.887308] TIPC 13KB 37KB [ 523.892711] SCTPv6 18KB 30KB [ 523.904017] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 523.920182] DCCPv6 17KB 37KB [ 523.927563] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 523.975826] DCCP 16KB 35KB [ 524.007875] device bridge_slave_1 left promiscuous mode [ 524.013388] bridge0: port 2(bridge_slave_1) entered disabled state [ 524.021329] RXRPC 14KB 39KB [ 524.029182] rxrpc_call_jar 101KB 126KB [ 524.034558] bridge_fdb_cache 10KB 23KB [ 524.046585] device bridge_slave_0 left promiscuous mode [ 524.047944] fib6_nodes 159KB 284KB [ 524.056599] bridge0: port 1(bridge_slave_0) entered disabled state [ 524.057429] ip6_dst_cache 416KB 810KB [ 524.069125] RAWv6 92KB 128KB [ 524.074511] UDPv6 30KB 41KB [ 524.080077] TCPv6 24KB 36KB [ 524.085454] nf_conntrack 11KB 18KB [ 524.091061] t10_alua_lu_gp_cache 0KB 3KB [ 524.096683] sd_ext_cdb 0KB 7KB [ 524.102121] scsi_sense_cache 1056KB 1060KB [ 524.107537] virtio_scsi_cmd 16KB 16KB [ 524.112927] sgpool-128 8KB 8KB [ 524.118345] sgpool-64 4KB 12KB [ 524.123795] sgpool-32 2KB 15KB [ 524.129192] sgpool-16 1KB 7KB [ 524.134546] sgpool-8 0KB 7KB [ 524.143353] mqueue_inode_cache 15KB 45KB [ 524.162363] bio_post_read_ctx 14KB 15KB [ 524.167866] bio-2 14KB 15KB [ 524.173228] jfs_mp 7KB 7KB [ 524.180420] cifs_small_rq 15KB 16KB [ 524.185897] cifs_request 67KB 67KB [ 524.191380] cifs_mpx_ids 0KB 7KB [ 524.196745] nfs_commit_data 3KB 14KB [ 524.202241] nfs_write_data 34KB 44KB [ 524.207695] ext4_system_zone 1KB 7KB [ 524.213167] bio-1 1KB 7KB [ 524.218589] pid_namespace 2KB 11KB [ 524.223954] rpc_buffers 17KB 25KB [ 524.229347] rpc_tasks 2KB 7KB [ 524.234695] UNIX 772KB 1023KB [ 524.240216] tcp_bind_bucket 1KB 8KB [ 524.245578] ip_fib_trie 23KB 43KB [ 524.250994] ip_fib_alias 112KB 197KB [ 524.256429] ip_dst_cache 7KB 28KB [ 524.262560] RAW 57KB 90KB [ 524.273885] UDP 60KB 94KB [ 524.279653] TCP 8KB 11KB [ 524.285023] hugetlbfs_inode_cache 3KB 15KB [ 524.294643] fscache_cookie_jar 1KB 7KB [ 524.300145] eventpoll_pwq 22KB 63KB [ 524.305492] eventpoll_epi 41KB 94KB [ 524.310905] inotify_inode_mark 9KB 23KB [ 524.316351] request_queue 199KB 199KB [ 524.321749] blkdev_requests 1KB 3KB [ 524.327261] blkdev_ioc 31KB 38KB [ 524.332621] bio-0 1807KB 1807KB [ 524.338084] biovec-max 1831KB 1839KB [ 524.343448] biovec-64 1854KB 1858KB [ 524.348842] biovec-16 140KB 153KB [ 524.354215] bio_integrity_payload 1KB 8KB [ 524.360142] khugepaged_mm_slot 2KB 11KB [ 524.365585] uid_cache 0KB 4KB [ 524.370984] dmaengine-unmap-2 0KB 3KB [ 524.376337] skbuff_fclone_cache 23KB 26KB [ 524.383479] skbuff_head_cache 7465KB 7687KB [ 524.389512] configfs_dir_cache 3KB 7KB [ 524.395748] file_lock_cache 18KB 27KB [ 524.401577] file_lock_ctx 9KB 11KB [ 524.406943] fsnotify_mark_connector 4KB 11KB [ 524.412944] net_namespace 78KB 78KB [ 524.418356] shmem_inode_cache 7973KB 8073KB [ 524.423719] task_delay_info 160KB 355KB [ 524.429160] taskstats 13KB 34KB [ 524.434516] proc_dir_entry 835KB 1005KB [ 524.439899] pde_opener 8KB 62KB [ 524.445247] seq_file 295KB 441KB [ 524.450662] sigqueue 55KB 74KB [ 524.456021] kernfs_node_cache 17094KB 17766KB [ 524.461398] mnt_cache 208KB 232KB [ 524.466747] filp 7556KB 8253KB [ 524.472148] names_cache 127827KB 127865KB [ 524.477536] iint_cache 48KB 51KB [ 524.482900] key_jar 4KB 7KB [ 524.488307] uts_namespace 3KB 11KB [ 524.494435] nsproxy 2KB 15KB [ 524.500226] vm_area_struct 2585KB 3364KB [ 524.506045] mm_struct 271KB 468KB [ 524.511814] fs_cache 144KB 340KB [ 524.517526] files_cache 547KB 990KB [ 524.522884] signal_cache 1226KB 1998KB [ 524.528417] sighand_cache 585KB 624KB [ 524.533788] task_struct 5289KB 5346KB [ 524.539203] cred_jar 2403KB 2796KB [ 524.544567] anon_vma_chain 818KB 1094KB [ 524.550006] anon_vma 116KB 315KB [ 524.555365] pid 103KB 268KB [ 524.560745] Acpi-Operand 156KB 198KB [ 524.566096] Acpi-ParseExt 9KB 11KB [ 524.571621] Acpi-Parse 41KB 47KB [ 524.576986] Acpi-State 52KB 63KB [ 524.582372] Acpi-Namespace 20KB 27KB [ 524.587773] numa_policy 0KB 3KB [ 524.593128] debug_objects_cache 1425KB 1557KB [ 524.600070] trace_event_file 297KB 298KB [ 524.605436] ftrace_event_field 398KB 401KB [ 524.610909] pool_workqueue 177KB 196KB [ 524.616297] page->ptl 323KB 616KB [ 524.622158] kmalloc-2097152 2050KB 2050KB [ 524.629674] kmalloc-524288 7710KB 8224KB [ 524.635041] kmalloc-262144 1290KB 1290KB [ 524.643439] kmalloc-131072 650KB 650KB [ 524.650270] kmalloc-65536 2376KB 2376KB [ 524.657373] kmalloc-32768 2013KB 2046KB [ 524.662747] kmalloc-16384 1122KB 1155KB [ 524.668153] kmalloc-8192 4347KB 4405KB [ 524.673519] kmalloc-4096 21641KB 21641KB [ 524.678921] kmalloc-2048 12571KB 15790KB [ 524.684277] kmalloc-1024 10011KB 13505KB [ 524.689660] kmalloc-512 15183KB 15183KB [ 524.695009] kmalloc-256 4637KB 6082KB [ 524.701143] kmalloc-128 987KB 1527KB [ 524.706507] kmalloc-96 3501KB 3532KB [ 524.711912] kmalloc-64 2313KB 3168KB [ 524.717325] kmalloc-32 1797KB 2303KB [ 524.722682] kmalloc-192 1859KB 2792KB [ 524.728102] kmem_cache 177KB 183KB [ 524.733459] Out of memory (oom_kill_allocating_task): Kill process 18178 (systemd-cgroups) score 0 or sacrifice child [ 524.745619] Killed process 18178 (systemd-cgroups) total-vm:316kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 524.755927] oom_reaper: reaped process 18178 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 524.857605] systemd-udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 524.869781] systemd-udevd cpuset=/ mems_allowed=0-1 [ 524.874810] CPU: 0 PID: 4700 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 524.882505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 524.891851] Call Trace: [ 524.894439] dump_stack+0x1fc/0x2ef [ 524.898059] dump_header+0x15d/0xc3f [ 524.901758] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 524.906846] ? ___ratelimit+0x319/0x590 [ 524.910824] oom_kill_process.cold+0x10/0x692 [ 524.915327] ? lock_downgrade+0x720/0x720 [ 524.919569] ? check_preemption_disabled+0x41/0x280 [ 524.924575] out_of_memory+0x34d/0x1390 [ 524.928552] ? oom_killer_disable+0x270/0x270 [ 524.933056] ? mutex_trylock+0x15f/0x1a0 [ 524.937113] __alloc_pages_nodemask+0x23a2/0x2890 [ 524.941949] ? find_get_entry+0x4cd/0x8a0 [ 524.946087] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 524.950952] alloc_pages_current+0x193/0x2a0 [ 524.955405] filemap_fault+0x146e/0x2180 [ 524.959464] ext4_filemap_fault+0x84/0xb0 [ 524.963608] __do_fault+0x10b/0x4b0 [ 524.967233] __handle_mm_fault+0x273b/0x41c0 [ 524.971656] ? vm_insert_page+0x9c0/0x9c0 [ 524.975801] ? lock_downgrade+0x720/0x720 [ 524.979937] ? lock_acquire+0x170/0x3c0 [ 524.983906] ? check_preemption_disabled+0x41/0x280 [ 524.988938] handle_mm_fault+0x436/0xb10 [ 524.993009] __do_page_fault+0x68e/0xd60 [ 524.997082] ? trace_hardirqs_off_caller+0x6e/0x210 [ 525.002136] ? spurious_fault+0x840/0x840 [ 525.006277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 525.011122] ? page_fault+0x8/0x30 [ 525.014666] page_fault+0x1e/0x30 [ 525.018127] RIP: 0033:0x7f7e22ab1470 [ 525.021847] Code: Bad RIP value. [ 525.025203] RSP: 002b:00007fff9c517918 EFLAGS: 00010206 [ 525.030561] RAX: 000055bb9a9b49c0 RBX: 000055bb9bf15a58 RCX: 0000000000000000 [ 525.037838] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 000055bb9bf15a58 [ 525.045104] RBP: 0000000000000001 R08: 0000000000000038 R09: 00000000000001a0 [ 525.052372] R10: 00000000fffffeff R11: 00007f7e22af2060 R12: 0000000000000018 [ 525.059639] R13: 0000000000000040 R14: 000055bb9a9b60e0 R15: 000055bb9beca860 [ 525.073154] Mem-Info: [ 525.080121] active_anon:11882 inactive_anon:25064 isolated_anon:0 [ 525.080121] active_file:19 inactive_file:14 isolated_file:0 [ 525.080121] unevictable:0 dirty:0 writeback:0 unstable:0 [ 525.080121] slab_reclaimable:13090 slab_unreclaimable:119215 [ 525.080121] mapped:15036 shmem:25582 pagetables:512 bounce:0 [ 525.080121] free:25061 free_pcp:124 free_cma:0 [ 525.311096] Node 0 active_anon:45620kB inactive_anon:69656kB active_file:116kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 525.443286] Node 1 active_anon:1908kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 525.494237] 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 [ 525.606794] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 525.635175] Node 0 DMA32 free:35464kB min:35996kB low:44992kB high:53988kB active_anon:45620kB inactive_anon:69656kB active_file:52kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1784kB bounce:0kB free_pcp:196kB local_pcp:0kB free_cma:0kB [ 525.751701] lowmem_reserve[]: 0 0 1 1 1 [ 525.755720] 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 [ 525.833570] lowmem_reserve[]: 0 0 0 0 0 [ 525.867649] Node 1 Normal free:53800kB min:53876kB low:67344kB high:80812kB active_anon:1908kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:264kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 526.028654] lowmem_reserve[]: 0 0 0 0 0 [ 526.032705] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10976kB [ 526.052549] Node 0 DMA32: 1223*4kB (ME) 720*8kB (ME) 246*16kB (UME) 76*32kB (ME) 29*64kB (UME) 130*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35516kB [ 526.093047] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 526.104380] Node 1 Normal: 40*4kB (UME) 61*8kB (ME) 77*16kB (ME) 40*32kB (ME) 18*64kB (ME) 13*128kB (ME) 9*256kB (ME) 5*512kB (UM) 2*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53848kB [ 526.128046] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 526.136973] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 526.145554] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 526.159135] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 526.171357] 25615 total pagecache pages [ 526.175336] 0 pages in swap cache [ 526.182385] Swap cache stats: add 0, delete 0, find 0/0 [ 526.191519] Free swap = 0kB [ 526.194534] Total swap = 0kB [ 526.201083] 2097051 pages RAM [ 526.204190] 0 pages HighMem/MovableOnly [ 526.211801] 369649 pages reserved [ 526.215250] 0 pages cma reserved [ 526.222225] Unreclaimable slab info: [ 526.225936] Name Used Total [ 526.235044] pid_2 7KB 32KB [ 526.244052] batadv_tt_change_cache 2KB 11KB [ 526.253558] batadv_tl_cache 5KB 16KB [ 526.262919] TIPC 13KB 37KB [ 526.272047] SCTPv6 18KB 30KB [ 526.279336] DCCPv6 17KB 30KB [ 526.284708] DCCP 16KB 28KB [ 526.293778] RXRPC 14KB 39KB [ 526.302664] rxrpc_call_jar 101KB 126KB [ 526.314727] bridge_fdb_cache 10KB 23KB [ 526.329791] fib6_nodes 159KB 284KB [ 526.335163] ip6_dst_cache 402KB 806KB [ 526.344059] RAWv6 91KB 121KB [ 526.349468] UDPv6 30KB 41KB [ 526.354842] TCPv6 21KB 36KB [ 526.363848] nf_conntrack 7KB 18KB [ 526.369320] t10_alua_lu_gp_cache 0KB 3KB [ 526.374956] sd_ext_cdb 0KB 7KB [ 526.384017] scsi_sense_cache 1056KB 1060KB [ 526.389444] virtio_scsi_cmd 16KB 16KB [ 526.394805] sgpool-128 8KB 8KB [ 526.408936] sgpool-64 4KB 12KB [ 526.414405] sgpool-32 2KB 15KB [ 526.423341] sgpool-16 1KB 7KB [ 526.428763] sgpool-8 0KB 7KB [ 526.434239] mqueue_inode_cache 15KB 45KB [ 526.444418] bio_post_read_ctx 14KB 15KB [ 526.449891] bio-2 14KB 15KB [ 526.455384] jfs_mp 7KB 7KB [ 526.464324] cifs_small_rq 15KB 16KB [ 526.469897] cifs_request 67KB 67KB [ 526.475256] cifs_mpx_ids 0KB 7KB [ 526.484268] nfs_commit_data 3KB 14KB [ 526.489688] nfs_write_data 34KB 44KB [ 526.495084] ext4_system_zone 1KB 7KB [ 526.504061] bio-1 1KB 7KB [ 526.509475] pid_namespace 2KB 11KB [ 526.514840] rpc_buffers 17KB 25KB [ 526.523807] rpc_tasks 2KB 7KB [ 526.529209] UNIX 721KB 948KB [ 526.534578] tcp_bind_bucket 1KB 8KB [ 526.545118] ip_fib_trie 23KB 43KB [ 526.550557] ip_fib_alias 112KB 197KB [ 526.555922] ip_dst_cache 6KB 28KB [ 526.564844] RAW 55KB 90KB [ 526.570285] UDP 59KB 94KB [ 526.575661] TCP 8KB 11KB [ 526.584712] hugetlbfs_inode_cache 3KB 15KB [ 526.590487] fscache_cookie_jar 1KB 7KB [ 526.595939] eventpoll_pwq 22KB 63KB [ 526.606646] eventpoll_epi 41KB 94KB [ 526.623074] inotify_inode_mark 9KB 23KB [ 526.630945] request_queue 199KB 199KB [ 526.636325] blkdev_requests 1KB 3KB [ 526.656396] blkdev_ioc 30KB 38KB [ 526.670437] bio-0 1807KB 1807KB [ 526.675814] biovec-max 1831KB 1839KB [ 526.691713] biovec-64 1854KB 1858KB [ 526.700711] biovec-16 140KB 153KB [ 526.706082] bio_integrity_payload 1KB 8KB [ 526.715386] khugepaged_mm_slot 2KB 11KB [ 526.733729] uid_cache 0KB 4KB [ 526.741577] dmaengine-unmap-2 0KB 3KB [ 526.754297] skbuff_fclone_cache 16KB 26KB [ 526.761890] skbuff_head_cache 7608KB 7687KB [ 526.773160] configfs_dir_cache 3KB 7KB [ 526.784349] file_lock_cache 18KB 27KB [ 526.792207] file_lock_ctx 9KB 11KB [ 526.804466] fsnotify_mark_connector 4KB 11KB [ 526.811084] net_namespace 70KB 78KB [ 526.816455] shmem_inode_cache 7971KB 8069KB [ 526.826023] task_delay_info 155KB 351KB [ 526.846113] taskstats 13KB 34KB [ 526.853302] proc_dir_entry 825KB 997KB [ 526.872434] pde_opener 8KB 62KB [ 526.878730] seq_file 291KB 441KB [ 526.884091] sigqueue 55KB 74KB [ 526.902674] kernfs_node_cache 17063KB 17734KB [ 526.921111] mnt_cache 208KB 232KB [ 526.926491] filp 7515KB 8246KB [ 526.944712] names_cache 127814KB 127852KB [ 526.951897] iint_cache 45KB 51KB [ 526.963571] key_jar 4KB 7KB [ 526.984437] uts_namespace 3KB 11KB [ 526.989885] nsproxy 2KB 15KB [ 526.995248] vm_area_struct 2568KB 3364KB [ 527.004728] mm_struct 263KB 461KB [ 527.010143] fs_cache 137KB 336KB [ 527.015530] files_cache 531KB 975KB [ 527.020914] signal_cache 1183KB 1998KB [ 527.026267] sighand_cache 561KB 624KB [ 527.031652] task_struct 5264KB 5321KB [ 527.037049] cred_jar 2367KB 2796KB [ 527.042431] anon_vma_chain 805KB 1094KB [ 527.047827] anon_vma 110KB 315KB [ 527.053930] pid 99KB 268KB [ 527.059333] Acpi-Operand 156KB 198KB [ 527.064680] Acpi-ParseExt 9KB 11KB [ 527.070084] Acpi-Parse 41KB 47KB [ 527.075449] Acpi-State 52KB 63KB [ 527.080855] Acpi-Namespace 20KB 27KB [ 527.086308] numa_policy 0KB 3KB [ 527.091717] debug_objects_cache 1425KB 1557KB [ 527.098315] trace_event_file 297KB 298KB [ 527.103688] ftrace_event_field 398KB 401KB [ 527.109180] pool_workqueue 175KB 196KB [ 527.114542] page->ptl 312KB 616KB [ 527.120370] kmalloc-2097152 2050KB 2050KB [ 527.125742] kmalloc-524288 7710KB 8224KB [ 527.131153] kmalloc-262144 1290KB 1290KB [ 527.136513] kmalloc-131072 650KB 650KB [ 527.142111] kmalloc-65536 2376KB 2376KB [ 527.147624] kmalloc-32768 1980KB 2046KB [ 527.152985] kmalloc-16384 1105KB 1155KB [ 527.159651] kmalloc-8192 4331KB 4389KB [ 527.165030] kmalloc-4096 21641KB 21641KB [ 527.170474] kmalloc-2048 12529KB 15759KB [ 527.175828] kmalloc-1024 10065KB 13505KB [ 527.181323] kmalloc-512 15435KB 15435KB [ 527.186674] kmalloc-256 4637KB 6082KB [ 527.192050] kmalloc-128 969KB 1527KB [ 527.197454] kmalloc-96 3508KB 3532KB [ 527.202819] kmalloc-64 2301KB 3168KB [ 527.208229] kmalloc-32 1797KB 2303KB [ 527.213595] kmalloc-192 1849KB 2792KB [ 527.220020] kmem_cache 177KB 183KB [ 527.225384] Out of memory: Kill process 17790 (syz-executor.5) score 1001 or sacrifice child [ 527.234012] Killed process 17793 (syz-executor.5) total-vm:60812kB, anon-rss:512kB, file-rss:14340kB, shmem-rss:44kB [ 527.246418] oom_reaper: reaped process 17793 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 527.260473] kworker/u4:3 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 527.274979] kworker/u4:3 cpuset=/ mems_allowed=0-1 [ 527.279980] CPU: 0 PID: 97 Comm: kworker/u4:3 Not tainted 4.19.211-syzkaller #0 [ 527.287421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 527.296779] Workqueue: netns cleanup_net [ 527.300834] Call Trace: [ 527.303424] dump_stack+0x1fc/0x2ef [ 527.307050] dump_header+0x15d/0xc3f [ 527.310763] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 527.315863] ? ___ratelimit+0x319/0x590 [ 527.319842] oom_kill_process.cold+0x10/0x692 [ 527.324348] ? lock_downgrade+0x720/0x720 [ 527.328505] ? check_preemption_disabled+0x41/0x280 [ 527.333523] out_of_memory+0x34d/0x1390 [ 527.337508] ? oom_killer_disable+0x270/0x270 [ 527.342012] ? mutex_trylock+0x15f/0x1a0 [ 527.346080] __alloc_pages_nodemask+0x23a2/0x2890 [ 527.350943] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 527.355785] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 527.360628] ? rollback_registered_many+0x2f7/0xe70 [ 527.365654] ? unregister_netdevice_many.part.0+0x1a/0x300 [ 527.371281] ? default_device_exit_batch+0x2fa/0x3c0 [ 527.376749] ? mark_held_locks+0xa6/0xf0 [ 527.380813] ? ____cache_alloc_node+0x156/0x1d0 [ 527.385518] ? cache_grow_begin+0x64/0x8a0 [ 527.389760] cache_grow_begin+0xa4/0x8a0 [ 527.393830] fallback_alloc+0x213/0x2e0 [ 527.397815] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 527.402836] __kmalloc_node_track_caller+0x38/0x70 [ 527.407773] __alloc_skb+0xae/0x560 [ 527.411403] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 527.415997] rtmsg_ifinfo+0x83/0x120 [ 527.419729] dev_close_many+0x308/0x670 [ 527.423710] ? lock_acquire+0x170/0x3c0 [ 527.427696] ? __dev_close_many+0x2e0/0x2e0 [ 527.432024] ? trace_hardirqs_off+0x64/0x200 [ 527.436437] rollback_registered_many+0x2f7/0xe70 [ 527.440661] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 527.441279] ? kernfs_put.part.0+0x1f8/0x590 [ 527.455285] ? generic_xdp_install+0x550/0x550 [ 527.459871] ? kernfs_put.part.0+0x1f8/0x590 [ 527.464281] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 527.465262] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 527.469296] ? kmem_cache_free+0x226/0x260 [ 527.469311] ? kernfs_put.part.0+0x225/0x590 [ 527.469329] ? kernfs_put+0x42/0x50 [ 527.469341] ? sysfs_remove_group+0xc2/0x170 [ 527.469360] unregister_netdevice_many.part.0+0x1a/0x300 [ 527.469379] default_device_exit_batch+0x2fa/0x3c0 [ 527.501402] ? unregister_netdevice_many+0x50/0x50 [ 527.506334] ? do_wait_intr_irq+0x270/0x270 [ 527.510655] ? cfg802154_switch_netns+0x430/0x430 [ 527.515489] ? unregister_netdevice_many+0x50/0x50 [ 527.520418] ? dev_change_net_namespace+0xe00/0xe00 [ 527.525433] ops_exit_list+0xf9/0x150 [ 527.529234] cleanup_net+0x3b4/0x8b0 [ 527.532948] ? net_drop_ns+0x90/0x90 [ 527.536657] ? check_preemption_disabled+0x10/0x280 [ 527.541677] process_one_work+0x864/0x1570 [ 527.545916] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 527.550588] worker_thread+0x64c/0x1130 [ 527.554566] ? process_one_work+0x1570/0x1570 [ 527.559058] kthread+0x33f/0x460 [ 527.562420] ? kthread_park+0x180/0x180 [ 527.566412] ret_from_fork+0x24/0x30 [ 527.573343] Mem-Info: [ 527.574596] CPU: 0 PID: 17793 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 527.575781] active_anon:11882 inactive_anon:25064 isolated_anon:0 [ 527.575781] active_file:16 inactive_file:17 isolated_file:0 [ 527.575781] unevictable:0 dirty:0 writeback:0 unstable:0 [ 527.575781] slab_reclaimable:13081 slab_unreclaimable:119242 [ 527.575781] mapped:15036 shmem:25582 pagetables:512 bounce:0 [ 527.575781] free:13778 free_pcp:124 free_cma:0 [ 527.583621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 527.583627] Call Trace: [ 527.583645] dump_stack+0x1fc/0x2ef [ 527.583663] warn_alloc.cold+0x7b/0x18f [ 527.583681] ? zone_watermark_ok_safe+0x260/0x260 [ 527.583695] ? usleep_range+0x170/0x170 [ 527.583717] ? collect_expired_timers+0x2a0/0x2a0 [ 527.583755] __alloc_pages_nodemask+0x232f/0x2890 [ 527.630774] Node 0 active_anon:45620kB inactive_anon:69656kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.632519] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 527.636451] Node 1 active_anon:1908kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.641258] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 527.641289] ? audit_kill_trees+0x230/0x230 [ 527.641309] alloc_pages_current+0x193/0x2a0 [ 527.641326] relay_open_buf.part.0+0x2a8/0xb80 [ 527.641350] relay_open+0x537/0x9f0 [ 527.641368] do_blk_trace_setup+0x4f6/0xb40 [ 527.641383] ? _copy_from_user+0xd2/0x130 [ 527.641397] __blk_trace_setup+0xca/0x180 [ 527.656755] Node 0 DMA free:10864kB 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 [ 527.682486] ? do_blk_trace_setup+0xb40/0xb40 [ 527.682502] ? migrate_swap_stop+0x900/0x900 [ 527.682529] blk_trace_ioctl+0x155/0x290 [ 527.682546] ? blk_add_driver_data+0x540/0x540 [ 527.682563] ? __lock_acquire+0x6de/0x3ff0 [ 527.682582] blkdev_ioctl+0x112/0x1a80 [ 527.682596] ? blkpg_ioctl+0x9d0/0x9d0 [ 527.682610] ? do_futex+0x171/0x1880 [ 527.682625] ? mark_held_locks+0xf0/0xf0 [ 527.682643] ? debug_check_no_obj_freed+0x201/0x490 [ 527.682663] ? futex_exit_release+0x220/0x220 [ 527.682679] block_ioctl+0xe9/0x130 [ 527.682691] ? blkdev_fallocate+0x3f0/0x3f0 [ 527.682707] do_vfs_ioctl+0xcdb/0x12e0 [ 527.682722] ? lock_downgrade+0x720/0x720 [ 527.682738] ? check_preemption_disabled+0x41/0x280 [ 527.682752] ? ioctl_preallocate+0x200/0x200 [ 527.682771] ? __fget+0x356/0x510 [ 527.682788] ? do_dup2+0x450/0x450 [ 527.682803] ? __se_sys_futex+0x298/0x3b0 [ 527.682825] ksys_ioctl+0x9b/0xc0 [ 527.682841] __x64_sys_ioctl+0x6f/0xb0 [ 527.682857] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 527.682871] do_syscall_64+0xf9/0x620 [ 527.682890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.682901] RIP: 0033:0x7fcfe0a530c9 [ 527.682915] Code: Bad RIP value. [ 527.682923] RSP: 002b:00007fcfdefc5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 527.682936] RAX: ffffffffffffffda RBX: 00007fcfe0b72f80 RCX: 00007fcfe0a530c9 [ 527.682944] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 527.682951] RBP: 00007fcfe0aaeae9 R08: 0000000000000000 R09: 0000000000000000 [ 527.682958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 527.682966] R13: 00007ffcccba9dbf R14: 00007fcfdefc5300 R15: 0000000000022000 [ 527.704220] Mem-Info: [ 527.724528] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 527.748683] active_anon:11882 inactive_anon:25064 isolated_anon:0 [ 527.748683] active_file:16 inactive_file:17 isolated_file:0 [ 527.748683] unevictable:0 dirty:0 writeback:0 unstable:0 [ 527.748683] slab_reclaimable:13081 slab_unreclaimable:119242 [ 527.748683] mapped:15036 shmem:25582 pagetables:512 bounce:0 [ 527.748683] free:13778 free_pcp:124 free_cma:0 [ 527.758641] Node 0 DMA32 free:17528kB min:35996kB low:44992kB high:53988kB active_anon:45620kB inactive_anon:69656kB active_file:56kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1784kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 527.790830] Node 0 active_anon:45620kB inactive_anon:69656kB active_file:56kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45704kB dirty:0kB writeback:0kB shmem:71444kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.808896] lowmem_reserve[]: 0 0 1 1 1 [ 527.822975] Node 1 active_anon:1908kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30884kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 527.837435] 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 [ 527.852932] Node 0 DMA free:10864kB 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 [ 527.869754] lowmem_reserve[]: 0 0 0 0 0 [ 527.889892] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 528.002355] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:1820kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:264kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 528.002480] Node 0 DMA32 free:17528kB min:35996kB low:44992kB high:53988kB active_anon:45596kB inactive_anon:69656kB active_file:52kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1784kB bounce:0kB free_pcp:272kB local_pcp:0kB free_cma:0kB [ 528.112971] lowmem_reserve[]: 0 0 0 0 0 [ 528.119073] lowmem_reserve[]: 0 0 1 1 1 [ 528.145321] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 528.155234] 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 [ 528.208822] Node 0 DMA32: 1211*4kB (UME) 701*8kB (UME) 243*16kB (UME) 75*32kB (UME) 17*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17828kB [ 528.235220] lowmem_reserve[]: 0 0 0 0 0 [ 528.253423] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 528.275542] Node 1 Normal: 107*4kB (UME) 65*8kB (UME) 74*16kB (ME) 42*32kB (UME) 19*64kB (ME) 14*128kB (UME) 10*256kB (UME) 5*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 2*4096kB (UM) = 26964kB [ 528.284075] Node 1 Normal free:26916kB min:53876kB low:67344kB high:80812kB active_anon:1820kB inactive_anon:30600kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:264kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 528.302905] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 528.332041] lowmem_reserve[]: 0 0 0 0 0 [ 528.336039] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 528.351523] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.361977] Node 0 DMA32: 1210*4kB (ME) 700*8kB (ME) 238*16kB (UME) 74*32kB (ME) 15*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17576kB [ 528.384552] Node 0 Normal: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB [ 528.386348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 528.399194] Node 1 Normal: 107*4kB (UME) 65*8kB (UME) 74*16kB (ME) 42*32kB (UME) 19*64kB (ME) 14*128kB (UME) 10*256kB (UME) 5*512kB (UM) 3*1024kB (UM) 2*2048kB (M) 2*4096kB (UM) = 26964kB [ 528.420557] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.432161] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 528.436429] 25615 total pagecache pages [ 528.453012] 0 pages in swap cache [ 528.456473] Swap cache stats: add 0, delete 0, find 0/0 [ 528.464941] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.466739] Free swap = 0kB [ 528.489238] Total swap = 0kB [ 528.492268] 2097051 pages RAM [ 528.495144] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 528.495366] 0 pages HighMem/MovableOnly [ 528.520319] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 528.524289] 369649 pages reserved [ 528.533443] 25615 total pagecache pages [ 528.535585] 0 pages cma reserved [ 528.543991] 0 pages in swap cache [ 528.552384] Swap cache stats: add 0, delete 0, find 0/0 [ 528.560384] Unreclaimable slab info: [ 528.564095] Name Used Total [ 528.564227] Free swap = 0kB [ 528.583745] Total swap = 0kB [ 528.590136] 2097051 pages RAM [ 528.591108] pid_2 7KB 32KB [ 528.593254] 0 pages HighMem/MovableOnly [ 528.614710] 369649 pages reserved [ 528.621754] 0 pages cma reserved [ 528.624816] batadv_tt_change_cache 2KB 11KB [ 528.648624] batadv_tl_cache 5KB 16KB [ 528.654033] TIPC 13KB 37KB [ 528.660747] SCTPv6 18KB 30KB [ 528.666803] DCCPv6 17KB 30KB [ 528.673175] DCCP 16KB 28KB [ 528.679479] RXRPC 14KB 39KB [ 528.684846] rxrpc_call_jar 101KB 126KB [ 528.690266] bridge_fdb_cache 10KB 23KB [ 528.698859] fib6_nodes 159KB 284KB [ 528.708549] ip6_dst_cache 399KB 806KB [ 528.715456] RAWv6 91KB 121KB [ 528.722214] UDPv6 30KB 41KB [ 528.727765] TCPv6 18KB 36KB [ 528.733597] nf_conntrack 6KB 18KB [ 528.740453] t10_alua_lu_gp_cache 0KB 3KB [ 528.748175] sd_ext_cdb 0KB 7KB [ 528.753711] scsi_sense_cache 1056KB 1060KB [ 528.759788] virtio_scsi_cmd 16KB 16KB [ 528.765497] sgpool-128 8KB 8KB [ 528.770949] sgpool-64 4KB 12KB [ 528.777010] sgpool-32 2KB 15KB [ 528.784000] sgpool-16 1KB 7KB [ 528.790017] sgpool-8 0KB 7KB [ 528.797222] mqueue_inode_cache 15KB 45KB [ 528.803246] bio_post_read_ctx 14KB 15KB [ 528.823521] bio-2 14KB 15KB [ 528.833548] jfs_mp 7KB 7KB [ 528.846027] cifs_small_rq 15KB 16KB [ 528.873999] cifs_request 67KB 67KB [ 528.883335] cifs_mpx_ids 0KB 7KB [ 528.916859] nfs_commit_data 3KB 14KB [ 528.933916] nfs_write_data 34KB 44KB [ 528.950799] ext4_system_zone 1KB 7KB [ 528.956290] bio-1 1KB 7KB [ 528.974828] pid_namespace 2KB 11KB [ 528.987265] rpc_buffers 17KB 25KB [ 529.005060] rpc_tasks 2KB 7KB [ 529.020352] UNIX 712KB 941KB [ 529.026294] tcp_bind_bucket 1KB 8KB [ 529.032519] ip_fib_trie 23KB 43KB [ 529.038305] ip_fib_alias 112KB 197KB [ 529.043788] ip_dst_cache 6KB 28KB [ 529.051025] RAW 54KB 90KB [ 529.060191] UDP 59KB 94KB [ 529.065855] TCP 8KB 11KB [ 529.077194] hugetlbfs_inode_cache 3KB 15KB [ 529.091266] fscache_cookie_jar 1KB 7KB [ 529.106582] eventpoll_pwq 25KB 63KB [ 529.116863] eventpoll_epi 47KB 94KB [ 529.143860] inotify_inode_mark 9KB 23KB [ 529.167073] request_queue 199KB 199KB [ 529.183986] blkdev_requests 1KB 3KB [ 529.208810] blkdev_ioc 35KB 38KB [ 529.227574] bio-0 1893KB 1893KB [ 529.233069] biovec-max 1765KB 1839KB [ 529.263030] biovec-64 2035KB 2039KB [ 529.275665] biovec-16 150KB 153KB [ 529.311398] bio_integrity_payload 1KB 8KB [ 529.340560] khugepaged_mm_slot 2KB 11KB [ 529.347495] uid_cache 0KB 4KB [ 529.352868] dmaengine-unmap-2 0KB 3KB [ 529.376413] skbuff_fclone_cache 26KB 26KB [ 529.406546] skbuff_head_cache 7285KB 7522KB [ 529.411933] configfs_dir_cache 3KB 7KB [ 529.426531] file_lock_cache 18KB 27KB [ 529.431911] file_lock_ctx 9KB 11KB [ 529.456535] fsnotify_mark_connector 4KB 11KB [ 529.462448] net_namespace 70KB 78KB [ 529.476537] shmem_inode_cache 8003KB 8069KB [ 529.481917] task_delay_info 150KB 351KB [ 529.487337] taskstats 13KB 34KB [ 529.492700] proc_dir_entry 821KB 997KB [ 529.498127] pde_opener 14KB 62KB [ 529.503487] seq_file 311KB 441KB [ 529.508911] sigqueue 74KB 74KB [ 529.514274] kernfs_node_cache 17057KB 17726KB [ 529.519699] mnt_cache 208KB 232KB [ 529.525060] filp 7559KB 8246KB [ 529.530495] names_cache 132230KB 132251KB [ 529.535855] iint_cache 51KB 51KB [ 529.541279] key_jar 4KB 7KB [ 529.546695] uts_namespace 3KB 11KB [ 529.552057] nsproxy 2KB 15KB [ 529.557567] vm_area_struct 2356KB 3209KB [ 529.562928] mm_struct 274KB 461KB [ 529.568354] fs_cache 146KB 336KB [ 529.573719] files_cache 521KB 960KB [ 529.579149] signal_cache 1175KB 1998KB [ 529.584509] sighand_cache 550KB 624KB [ 529.589933] task_struct 5024KB 5081KB [ 529.595295] cred_jar 2481KB 2796KB [ 529.600761] anon_vma_chain 789KB 1094KB [ 529.606124] anon_vma 132KB 315KB [ 529.626545] pid 98KB 268KB [ 529.631929] Acpi-Operand 156KB 198KB [ 529.646510] Acpi-ParseExt 9KB 11KB [ 529.651891] Acpi-Parse 41KB 47KB [ 529.666550] Acpi-State 52KB 63KB [ 529.671930] Acpi-Namespace 20KB 27KB [ 529.677361] numa_policy 0KB 3KB [ 529.682723] debug_objects_cache 1425KB 1557KB [ 529.688322] trace_event_file 297KB 298KB [ 529.693717] ftrace_event_field 398KB 401KB [ 529.699245] pool_workqueue 174KB 196KB [ 529.704609] page->ptl 305KB 616KB [ 529.710069] kmalloc-2097152 2050KB 2050KB [ 529.715437] kmalloc-524288 7710KB 8224KB [ 529.720865] kmalloc-262144 1290KB 1290KB [ 529.726224] kmalloc-131072 650KB 650KB [ 529.731652] kmalloc-65536 2376KB 2376KB [ 529.737078] kmalloc-32768 1980KB 2046KB [ 529.742438] kmalloc-16384 1105KB 1155KB [ 529.747866] kmalloc-8192 4323KB 4389KB [ 529.753234] kmalloc-4096 20285KB 20323KB [ 529.758663] kmalloc-2048 12084KB 15414KB [ 529.764020] kmalloc-1024 9930KB 13489KB [ 529.769447] kmalloc-512 14870KB 15528KB [ 529.774977] kmalloc-256 4629KB 6082KB [ 529.780723] kmalloc-128 964KB 1527KB [ 529.786083] kmalloc-96 3501KB 3544KB [ 529.791507] kmalloc-64 2278KB 3168KB [ 529.796953] kmalloc-32 1774KB 2303KB [ 529.802313] kmalloc-192 1843KB 2792KB [ 529.826526] kmem_cache 177KB 183KB [ 529.831918] Out of memory: Kill process 17791 (syz-executor.1) score 1001 or sacrifice child [ 529.856559] Killed process 17792 (syz-executor.1) total-vm:60812kB, anon-rss:512kB, file-rss:14340kB, shmem-rss:36kB [ 529.876962] oom_reaper: reaped process 17792 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:24kB [ 529.906477] device hsr_slave_1 left promiscuous mode [ 529.915333] device hsr_slave_0 left promiscuous mode [ 529.946171] team0 (unregistering): Port device team_slave_1 removed [ 529.957183] team0 (unregistering): Port device team_slave_0 removed [ 529.967226] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 529.991930] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 530.086071] bond0 (unregistering): Released all slaves [ 530.129555] device hsr_slave_1 left promiscuous mode [ 530.141756] device hsr_slave_0 left promiscuous mode [ 530.168423] team0 (unregistering): Port device team_slave_1 removed [ 530.194058] team0 (unregistering): Port device team_slave_0 removed [ 530.224113] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 530.241781] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 530.288366] bond0 (unregistering): Released all slaves 17:58:11 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 530.523353] IPVS: ftp: loaded support on port[0] = 21 [ 530.541724] IPVS: ftp: loaded support on port[0] = 21 [ 531.008915] chnl_net:caif_netlink_parms(): no params data found [ 531.032211] chnl_net:caif_netlink_parms(): no params data found [ 531.209284] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.228455] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.249561] device bridge_slave_0 entered promiscuous mode [ 531.270924] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.278586] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.300310] device bridge_slave_0 entered promiscuous mode [ 531.320036] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.333042] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.353461] device bridge_slave_1 entered promiscuous mode [ 531.373691] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.382342] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.404280] device bridge_slave_1 entered promiscuous mode [ 531.468197] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 531.499247] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 531.509266] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 531.527828] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 531.569048] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 531.586931] team0: Port device team_slave_0 added [ 531.599354] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 531.617657] team0: Port device team_slave_0 added [ 531.623056] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 531.641860] team0: Port device team_slave_1 added [ 531.658406] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 531.677291] team0: Port device team_slave_1 added [ 531.727891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 531.734151] 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. [ 531.796288] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 531.815074] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 531.822102] 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. [ 531.847933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 531.860893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 531.875694] 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. [ 531.936754] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 531.957865] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 531.964304] 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. [ 532.026244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 532.051262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 532.063019] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 532.081472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 532.120406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 532.139011] device hsr_slave_0 entered promiscuous mode [ 532.152901] device hsr_slave_1 entered promiscuous mode [ 532.164904] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 532.190731] device hsr_slave_0 entered promiscuous mode [ 532.197750] device hsr_slave_1 entered promiscuous mode [ 532.203785] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 532.225285] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 532.240072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 532.473297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 532.496401] Bluetooth: hci0: command 0x0409 tx timeout [ 532.500396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 532.509039] Bluetooth: hci4: command 0x0409 tx timeout [ 532.598175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 532.642469] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 532.745580] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 532.769298] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 532.780823] CPU: 0 PID: 9644 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 532.788279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 532.797617] Call Trace: [ 532.800196] dump_stack+0x1fc/0x2ef [ 532.803812] dump_header+0x15d/0xc3f [ 532.807517] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 532.812624] ? ___ratelimit+0x319/0x590 [ 532.816612] oom_kill_process.cold+0x10/0x692 [ 532.821098] ? check_preemption_disabled+0x41/0x280 [ 532.826118] ? has_intersects_mems_allowed+0x1d6/0x290 [ 532.831473] out_of_memory+0x1072/0x1390 [ 532.835526] ? oom_killer_disable+0x270/0x270 [ 532.840014] ? mutex_trylock+0x15f/0x1a0 [ 532.844067] __alloc_pages_nodemask+0x23a2/0x2890 [ 532.848906] ? find_get_entry+0x4cd/0x8a0 [ 532.853054] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 532.857905] alloc_pages_current+0x193/0x2a0 [ 532.862302] filemap_fault+0x146e/0x2180 [ 532.866361] ext4_filemap_fault+0x84/0xb0 [ 532.870494] __do_fault+0x10b/0x4b0 [ 532.874114] __handle_mm_fault+0x273b/0x41c0 [ 532.878518] ? vm_insert_page+0x9c0/0x9c0 [ 532.882658] ? __fget+0x356/0x510 [ 532.886120] ? check_preemption_disabled+0x41/0x280 [ 532.891130] handle_mm_fault+0x436/0xb10 [ 532.895202] __do_page_fault+0x68e/0xd60 [ 532.899258] ? trace_hardirqs_off_caller+0x6e/0x210 [ 532.904263] ? spurious_fault+0x840/0x840 [ 532.908401] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 532.913247] ? page_fault+0x8/0x30 [ 532.916772] page_fault+0x1e/0x30 [ 532.920229] RIP: 0033:0x454943 [ 532.923409] Code: 84 c9 75 08 0f 1f 00 e8 7b 09 00 00 48 8b 4c 24 58 84 01 48 8d 81 d8 26 00 00 48 89 44 24 30 90 e8 c2 6a fb ff 48 8b 54 24 38 <48> 8b 0a 48 8b 44 24 28 48 8b 5c 24 40 48 89 ce 48 8b 4c 24 20 ff [ 532.942295] RSP: 002b:000000c000895d80 EFLAGS: 00010206 [ 532.947658] RAX: 000000c0000406d8 RBX: 0000000000000007 RCX: 0000000000000000 [ 532.954915] RDX: 0000000000c0ea18 RSI: 000000c00636b3b8 RDI: 000000c0006da710 [ 532.962169] RBP: 000000c000895dc8 R08: 0000000000000002 R09: 0000000000000009 [ 532.969425] R10: 0000007c2ae835e6 R11: 0000000000000002 R12: 0000007c2ae835e6 [ 532.976681] R13: 0000000000000004 R14: 000000c005c11a00 R15: 0000007ff36e10d0 [ 533.009975] Mem-Info: [ 533.019329] active_anon:12233 inactive_anon:25066 isolated_anon:0 [ 533.019329] active_file:1943 inactive_file:1932 isolated_file:20 [ 533.019329] unevictable:0 dirty:162 writeback:0 unstable:0 [ 533.019329] slab_reclaimable:12857 slab_unreclaimable:121163 [ 533.019329] mapped:25740 shmem:25582 pagetables:584 bounce:0 [ 533.019329] free:13920 free_pcp:0 free_cma:0 [ 533.111129] Node 0 active_anon:48144kB inactive_anon:69684kB active_file:5352kB inactive_file:5372kB unevictable:0kB isolated(anon):0kB isolated(file):80kB mapped:84020kB dirty:624kB writeback:0kB shmem:71480kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 533.201251] Node 1 active_anon:788kB inactive_anon:30580kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:24kB writeback:0kB shmem:30848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 533.256359] Node 0 DMA free:10864kB 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 [ 533.295338] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 533.345515] Node 0 DMA32 free:20080kB min:35996kB low:44992kB high:53988kB active_anon:48144kB inactive_anon:69684kB active_file:580kB inactive_file:788kB unevictable:0kB writepending:624kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7616kB pagetables:2136kB bounce:0kB free_pcp:180kB local_pcp:0kB free_cma:0kB [ 533.384529] lowmem_reserve[]: 0 0 1 1 1 [ 533.388752] 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 [ 533.420690] lowmem_reserve[]: 0 0 0 0 0 [ 533.424685] Node 1 Normal free:26320kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:30580kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:24kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 533.455681] lowmem_reserve[]: 0 0 0 0 0 [ 533.459763] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 533.478432] Node 0 DMA32: 1389*4kB (UMEH) 649*8kB (UMEH) 245*16kB (UME) 79*32kB (UME) 20*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18476kB [ 533.493058] 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 [ 533.509259] Node 1 Normal: 86*4kB (ME) 61*8kB (UME) 54*16kB (UME) 21*32kB (ME) 19*64kB (UME) 16*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26624kB [ 533.525799] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 533.539117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 533.547758] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 533.560938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 533.569624] 25776 total pagecache pages [ 533.573579] 0 pages in swap cache [ 533.580339] Swap cache stats: add 0, delete 0, find 0/0 [ 533.585706] Free swap = 0kB [ 533.588757] Total swap = 0kB [ 533.591753] 2097051 pages RAM [ 533.594831] 0 pages HighMem/MovableOnly [ 533.600689] 369649 pages reserved [ 533.604135] 0 pages cma reserved [ 533.607515] Unreclaimable slab info: [ 533.611212] Name Used Total [ 533.617297] pid_2 5KB 32KB [ 533.622723] batadv_tt_change_cache 2KB 11KB [ 533.636038] batadv_tl_cache 9KB 16KB [ 533.641471] TIPC 24KB 37KB [ 533.646898] SCTPv6 26KB 30KB [ 533.652613] DCCPv6 17KB 30KB [ 533.658996] DCCP 19KB 28KB [ 533.664392] RXRPC 26KB 39KB [ 533.669835] rxrpc_call_jar 123KB 133KB [ 533.675190] bridge_fdb_cache 16KB 23KB [ 533.680656] fib6_nodes 170KB 284KB [ 533.686135] ip6_dst_cache 267KB 708KB [ 533.691496] RAWv6 113KB 121KB [ 533.696946] UDPv6 35KB 41KB [ 533.702305] TCPv6 24KB 30KB [ 533.707718] nf_conntrack 5KB 18KB [ 533.713868] t10_alua_lu_gp_cache 0KB 3KB [ 533.719569] sd_ext_cdb 0KB 7KB [ 533.724929] scsi_sense_cache 1056KB 1060KB [ 533.730330] virtio_scsi_cmd 16KB 16KB [ 533.735684] sgpool-128 8KB 8KB [ 533.741124] sgpool-64 4KB 12KB [ 533.751658] sgpool-32 2KB 15KB [ 533.757186] sgpool-16 1KB 7KB [ 533.762550] sgpool-8 0KB 7KB [ 533.767955] mqueue_inode_cache 25KB 45KB [ 533.773840] bio_post_read_ctx 14KB 15KB [ 533.786269] bio-2 14KB 15KB [ 533.791648] jfs_mp 7KB 7KB [ 533.806202] cifs_small_rq 15KB 16KB [ 533.812347] cifs_request 67KB 67KB [ 533.817794] cifs_mpx_ids 0KB 7KB [ 533.823157] nfs_commit_data 3KB 14KB [ 533.828561] nfs_write_data 34KB 44KB [ 533.833948] ext4_system_zone 1KB 7KB [ 533.839410] bio-1 1KB 7KB [ 533.844761] pid_namespace 7KB 11KB [ 533.850197] rpc_buffers 17KB 25KB [ 533.855558] rpc_tasks 2KB 7KB [ 533.863484] UNIX 697KB 802KB [ 533.868910] tcp_bind_bucket 2KB 8KB [ 533.874268] ip_fib_trie 29KB 43KB [ 533.879667] ip_fib_alias 125KB 197KB [ 533.885024] ip_dst_cache 9KB 28KB [ 533.890421] RAW 69KB 82KB [ 533.895776] UDP 62KB 87KB [ 533.901148] TCP 8KB 11KB [ 533.910416] hugetlbfs_inode_cache 3KB 15KB [ 533.916242] fscache_cookie_jar 1KB 7KB [ 533.921681] eventpoll_pwq 25KB 63KB [ 533.927875] eventpoll_epi 46KB 94KB [ 533.933221] inotify_inode_mark 8KB 23KB [ 533.938841] request_queue 199KB 199KB [ 533.944192] blkdev_requests 1KB 3KB [ 533.950552] blkdev_ioc 31KB 38KB [ 533.955913] bio-0 1573KB 1796KB [ 533.970268] biovec-max 1674KB 1815KB [ 533.975642] biovec-64 1773KB 1945KB [ 533.981060] biovec-16 143KB 153KB [ 533.991168] bio_integrity_payload 1KB 8KB [ 533.996939] khugepaged_mm_slot 3KB 11KB [ 534.002492] uid_cache 0KB 4KB [ 534.010985] dmaengine-unmap-2 0KB 3KB [ 534.024860] skbuff_fclone_cache 20KB 30KB [ 534.034755] skbuff_head_cache 6660KB 7515KB [ 534.044438] configfs_dir_cache 3KB 7KB [ 534.052959] file_lock_cache 12KB 27KB [ 534.062494] file_lock_ctx 9KB 11KB [ 534.067930] fsnotify_mark_connector 3KB 11KB [ 534.073807] net_namespace 87KB 87KB [ 534.083113] shmem_inode_cache 8003KB 8069KB [ 534.088516] task_delay_info 215KB 351KB [ 534.093875] taskstats 10KB 34KB [ 534.099283] proc_dir_entry 950KB 997KB [ 534.104638] pde_opener 14KB 62KB [ 534.111949] seq_file 273KB 441KB [ 534.117367] sigqueue 69KB 74KB [ 534.123943] kernfs_node_cache 18086KB 18096KB [ 534.130702] mnt_cache 251KB 252KB [ 534.140357] filp 7745KB 8242KB [ 534.145727] names_cache 126917KB 126956KB [ 534.151966] iint_cache 51KB 51KB [ 534.159940] key_jar 4KB 7KB [ 534.165307] uts_namespace 6KB 11KB [ 534.173443] nsproxy 6KB 15KB [ 534.189625] vm_area_struct 1967KB 3082KB [ 534.194997] mm_struct 242KB 448KB [ 534.202041] fs_cache 221KB 336KB [ 534.213302] files_cache 809KB 911KB [ 534.222294] signal_cache 1543KB 1990KB [ 534.234517] sighand_cache 640KB 645KB [ 534.243238] task_struct 7013KB 7013KB [ 534.254855] cred_jar 2721KB 2796KB [ 534.261971] anon_vma_chain 645KB 1086KB [ 534.270023] anon_vma 159KB 315KB [ 534.275384] pid 143KB 268KB [ 534.285032] Acpi-Operand 156KB 198KB [ 534.291566] Acpi-ParseExt 9KB 11KB [ 534.298647] Acpi-Parse 41KB 47KB [ 534.303990] Acpi-State 52KB 63KB [ 534.313102] Acpi-Namespace 20KB 27KB [ 534.319151] numa_policy 0KB 3KB [ 534.324972] debug_objects_cache 1512KB 1557KB [ 534.334587] trace_event_file 297KB 298KB [ 534.341639] ftrace_event_field 398KB 401KB [ 534.352849] pool_workqueue 163KB 196KB [ 534.359074] page->ptl 274KB 616KB [ 534.364629] kmalloc-2097152 2050KB 2050KB [ 534.373058] kmalloc-524288 7196KB 7710KB [ 534.380518] kmalloc-262144 1290KB 1290KB [ 534.385978] kmalloc-131072 650KB 650KB [ 534.391336] kmalloc-65536 2904KB 2904KB [ 534.399138] kmalloc-32768 2310KB 2310KB [ 534.404503] kmalloc-16384 1171KB 1204KB [ 534.415035] kmalloc-8192 4859KB 4859KB [ 534.422284] kmalloc-4096 25160KB 25194KB [ 534.434543] kmalloc-2048 13776KB 15331KB [ 534.442835] kmalloc-1024 10431KB 13403KB [ 534.448296] kmalloc-512 14229KB 15483KB [ 534.453651] kmalloc-256 4966KB 6075KB [ 534.461327] kmalloc-128 1025KB 1527KB [ 534.468396] kmalloc-96 3284KB 3544KB [ 534.473760] kmalloc-64 2341KB 3168KB [ 534.481308] kmalloc-32 1808KB 2303KB [ 534.490957] kmalloc-192 2089KB 2792KB [ 534.500119] kmem_cache 177KB 183KB [ 534.505489] Out of memory (oom_kill_allocating_task): Kill process 9644 (syz-fuzzer) score 0 or sacrifice child [ 534.520354] Killed process 14194 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 534.532108] oom_reaper: reaped process 14194 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 534.535676] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 534.559562] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 534.564343] CPU: 1 PID: 9644 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 534.571781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 534.581126] Call Trace: [ 534.583716] dump_stack+0x1fc/0x2ef [ 534.587353] dump_header+0x15d/0xc3f [ 534.591071] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 534.596171] ? ___ratelimit+0x319/0x590 [ 534.600139] oom_kill_process.cold+0x10/0x692 [ 534.604617] ? check_preemption_disabled+0x41/0x280 [ 534.609617] ? has_intersects_mems_allowed+0x1d6/0x290 [ 534.614872] out_of_memory+0x1072/0x1390 [ 534.618937] ? oom_killer_disable+0x270/0x270 [ 534.623425] ? mutex_trylock+0x15f/0x1a0 [ 534.627475] __alloc_pages_nodemask+0x23a2/0x2890 [ 534.632334] ? find_get_entry+0x4cd/0x8a0 [ 534.636483] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 534.641330] alloc_pages_current+0x193/0x2a0 [ 534.645729] filemap_fault+0x146e/0x2180 [ 534.649814] ext4_filemap_fault+0x84/0xb0 [ 534.653966] __do_fault+0x10b/0x4b0 [ 534.657581] __handle_mm_fault+0x273b/0x41c0 [ 534.661973] ? vm_insert_page+0x9c0/0x9c0 [ 534.666102] ? __fget+0x356/0x510 [ 534.669570] ? check_preemption_disabled+0x41/0x280 [ 534.674985] handle_mm_fault+0x436/0xb10 [ 534.679048] __do_page_fault+0x68e/0xd60 [ 534.683107] ? trace_hardirqs_off_caller+0x6e/0x210 [ 534.688115] ? spurious_fault+0x840/0x840 [ 534.692250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 534.697079] ? page_fault+0x8/0x30 [ 534.700628] page_fault+0x1e/0x30 [ 534.704066] RIP: 0033:0x454943 [ 534.707245] Code: Bad RIP value. [ 534.710591] RSP: 002b:000000c000895d80 EFLAGS: 00010206 [ 534.715938] RAX: 000000c0000406d8 RBX: 0000000000000007 RCX: 0000000000000000 [ 534.723193] RDX: 0000000000c0ea18 RSI: 000000c00636b3b8 RDI: 000000c0006da710 [ 534.730441] RBP: 000000c000895dc8 R08: 0000000000000002 R09: 0000000000000009 [ 534.737706] R10: 0000007c2ae835e6 R11: 0000000000000002 R12: 0000007c2ae835e6 [ 534.744956] R13: 0000000000000004 R14: 000000c005c11a00 R15: 0000007ff36e10d0 [ 534.754022] Bluetooth: hci4: command 0x041b tx timeout [ 534.760539] Bluetooth: hci0: command 0x041b tx timeout [ 534.765930] Mem-Info: [ 534.768360] active_anon:12108 inactive_anon:25066 isolated_anon:0 [ 534.768360] active_file:71 inactive_file:104 isolated_file:0 [ 534.768360] unevictable:0 dirty:139 writeback:0 unstable:0 [ 534.768360] slab_reclaimable:12857 slab_unreclaimable:120956 [ 534.768360] mapped:22399 shmem:25582 pagetables:547 bounce:0 [ 534.768360] free:14075 free_pcp:248 free_cma:0 [ 534.802629] Node 0 active_anon:47644kB inactive_anon:69684kB active_file:192kB inactive_file:428kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75156kB dirty:536kB writeback:0kB shmem:71480kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 534.830620] Node 1 active_anon:788kB inactive_anon:30580kB active_file:4kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:20kB writeback:0kB shmem:30848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 534.858478] Node 0 DMA free:10864kB 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 [ 534.884735] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 534.889810] Node 0 DMA32 free:17828kB min:35996kB low:44992kB high:53988kB active_anon:47644kB inactive_anon:69684kB active_file:288kB inactive_file:380kB unevictable:0kB writepending:536kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1988kB bounce:0kB free_pcp:324kB local_pcp:56kB free_cma:0kB [ 534.919060] lowmem_reserve[]: 0 0 1 1 1 [ 534.923038] 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 [ 534.949761] lowmem_reserve[]: 0 0 0 0 0 [ 534.953744] Node 1 Normal free:26624kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:30580kB active_file:4kB inactive_file:40kB unevictable:0kB writepending:20kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 534.982256] lowmem_reserve[]: 0 0 0 0 0 [ 534.986277] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 535.001606] Node 0 DMA32: 1371*4kB (MEH) 632*8kB (UMEH) 240*16kB (UMEH) 74*32kB (ME) 19*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17964kB [ 535.016149] 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 [ 535.027251] Node 1 Normal: 86*4kB (ME) 61*8kB (UME) 54*16kB (UME) 21*32kB (ME) 19*64kB (UME) 16*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26624kB [ 535.045037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 535.054378] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 535.063463] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 535.072331] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 535.081011] 25751 total pagecache pages [ 535.084987] 0 pages in swap cache [ 535.088492] Swap cache stats: add 0, delete 0, find 0/0 [ 535.093841] Free swap = 0kB [ 535.096898] Total swap = 0kB [ 535.099912] 2097051 pages RAM [ 535.103011] 0 pages HighMem/MovableOnly [ 535.107017] 369649 pages reserved [ 535.110459] 0 pages cma reserved [ 535.113816] Unreclaimable slab info: [ 535.117567] Name Used Total [ 535.123104] pid_2 5KB 32KB [ 535.128561] batadv_tt_change_cache 1KB 11KB [ 535.134359] batadv_tl_cache 8KB 16KB [ 535.139816] TIPC 16KB 37KB [ 535.150848] SCTPv6 24KB 30KB [ 535.156284] DCCPv6 17KB 30KB [ 535.161649] DCCP 16KB 28KB [ 535.172532] RXRPC 17KB 39KB [ 535.186106] rxrpc_call_jar 123KB 133KB [ 535.191470] bridge_fdb_cache 16KB 23KB [ 535.201284] fib6_nodes 170KB 284KB [ 535.206691] ip6_dst_cache 253KB 705KB [ 535.212054] RAWv6 111KB 121KB [ 535.219279] UDPv6 33KB 41KB [ 535.224644] TCPv6 24KB 30KB [ 535.230049] nf_conntrack 5KB 18KB [ 535.235467] t10_alua_lu_gp_cache 0KB 3KB [ 535.241155] sd_ext_cdb 0KB 7KB [ 535.247761] scsi_sense_cache 1056KB 1060KB [ 535.253128] virtio_scsi_cmd 16KB 16KB [ 535.258575] sgpool-128 8KB 8KB [ 535.263938] sgpool-64 4KB 12KB [ 535.269348] sgpool-32 2KB 15KB [ 535.274705] sgpool-16 1KB 7KB [ 535.280116] sgpool-8 0KB 7KB [ 535.285485] mqueue_inode_cache 18KB 45KB [ 535.290987] bio_post_read_ctx 14KB 15KB [ 535.296460] bio-2 14KB 15KB [ 535.301824] jfs_mp 7KB 7KB [ 535.307276] cifs_small_rq 15KB 16KB [ 535.312633] cifs_request 67KB 67KB [ 535.318050] cifs_mpx_ids 0KB 7KB [ 535.323429] nfs_commit_data 3KB 14KB [ 535.328918] nfs_write_data 34KB 44KB [ 535.334291] ext4_system_zone 1KB 7KB [ 535.341510] bio-1 1KB 7KB [ 535.348111] pid_namespace 7KB 11KB [ 535.353503] rpc_buffers 17KB 25KB [ 535.358914] rpc_tasks 2KB 7KB [ 535.364272] UNIX 688KB 795KB [ 535.369675] tcp_bind_bucket 2KB 8KB [ 535.375044] ip_fib_trie 28KB 43KB [ 535.380562] ip_fib_alias 125KB 197KB [ 535.385989] ip_dst_cache 8KB 28KB [ 535.391360] RAW 67KB 82KB [ 535.396919] UDP 54KB 87KB [ 535.402285] TCP 8KB 11KB [ 535.407718] hugetlbfs_inode_cache 3KB 15KB [ 535.413425] fscache_cookie_jar 1KB 7KB [ 535.418942] eventpoll_pwq 24KB 63KB [ 535.424306] eventpoll_epi 45KB 94KB [ 535.429706] inotify_inode_mark 8KB 23KB [ 535.435154] request_queue 199KB 199KB [ 535.440569] blkdev_requests 1KB 3KB [ 535.445993] blkdev_ioc 30KB 38KB [ 535.452580] bio-0 1556KB 1792KB [ 535.458785] biovec-max 1608KB 1757KB [ 535.464168] biovec-64 1744KB 1937KB [ 535.469589] biovec-16 139KB 153KB [ 535.475312] bio_integrity_payload 1KB 8KB [ 535.483108] khugepaged_mm_slot 2KB 11KB [ 535.488632] uid_cache 0KB 4KB [ 535.493992] dmaengine-unmap-2 0KB 3KB [ 535.499405] skbuff_fclone_cache 19KB 30KB [ 535.504938] skbuff_head_cache 6720KB 7515KB [ 535.510345] configfs_dir_cache 3KB 7KB [ 535.515838] file_lock_cache 12KB 27KB [ 535.521197] file_lock_ctx 9KB 11KB [ 535.526617] fsnotify_mark_connector 3KB 11KB [ 535.532495] net_namespace 87KB 87KB [ 535.537929] shmem_inode_cache 7970KB 8065KB [ 535.543289] task_delay_info 211KB 351KB [ 535.548693] taskstats 9KB 34KB [ 535.554854] proc_dir_entry 946KB 997KB [ 535.562371] pde_opener 13KB 62KB [ 535.567777] seq_file 270KB 441KB [ 535.573137] sigqueue 69KB 74KB [ 535.578560] kernfs_node_cache 18086KB 18096KB [ 535.583918] mnt_cache 250KB 252KB [ 535.589330] filp 7738KB 8242KB [ 535.594688] names_cache 126518KB 126556KB [ 535.601127] iint_cache 48KB 51KB [ 535.610627] key_jar 4KB 7KB [ 535.617821] uts_namespace 5KB 11KB [ 535.623181] nsproxy 4KB 15KB [ 535.629619] vm_area_struct 1964KB 3082KB [ 535.634982] mm_struct 234KB 448KB [ 535.640798] fs_cache 215KB 336KB [ 535.650156] files_cache 798KB 911KB [ 535.655527] signal_cache 1536KB 1990KB [ 535.665243] sighand_cache 629KB 645KB [ 535.672908] task_struct 7000KB 7013KB [ 535.681300] cred_jar 2715KB 2796KB [ 535.689866] anon_vma_chain 642KB 1086KB [ 535.695231] anon_vma 154KB 315KB [ 535.703213] pid 140KB 268KB [ 535.710680] Acpi-Operand 156KB 198KB [ 535.719748] Acpi-ParseExt 9KB 11KB [ 535.725110] Acpi-Parse 41KB 47KB [ 535.732595] Acpi-State 52KB 63KB [ 535.738834] Acpi-Namespace 20KB 27KB [ 535.744197] numa_policy 0KB 3KB [ 535.753681] debug_objects_cache 1511KB 1557KB [ 535.759289] trace_event_file 297KB 298KB [ 535.764667] ftrace_event_field 398KB 401KB [ 535.770241] pool_workqueue 163KB 196KB [ 535.775608] page->ptl 272KB 616KB [ 535.781191] kmalloc-2097152 2050KB 2050KB [ 535.786642] kmalloc-524288 6682KB 7710KB [ 535.792004] kmalloc-262144 1290KB 1290KB [ 535.797473] kmalloc-131072 650KB 650KB [ 535.802834] kmalloc-65536 2904KB 2904KB [ 535.808242] kmalloc-32768 2310KB 2310KB [ 535.813597] kmalloc-16384 1171KB 1204KB [ 535.819181] kmalloc-8192 4859KB 4859KB [ 535.824545] kmalloc-4096 25100KB 25138KB [ 535.829958] kmalloc-2048 13776KB 15331KB [ 535.835319] kmalloc-1024 10431KB 13403KB [ 535.843723] kmalloc-512 14313KB 15483KB [ 535.849139] kmalloc-256 4966KB 6075KB [ 535.854501] kmalloc-128 1020KB 1527KB [ 535.863857] kmalloc-96 3284KB 3544KB [ 535.873968] kmalloc-64 2341KB 3168KB [ 535.879409] kmalloc-32 1808KB 2303KB [ 535.884760] kmalloc-192 2086KB 2792KB [ 535.899447] kmem_cache 177KB 183KB [ 535.904842] Out of memory (oom_kill_allocating_task): Kill process 9644 (syz-fuzzer) score 0 or sacrifice child [ 535.915172] Killed process 18200 (syz-executor.0) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 535.925874] oom_reaper: reaped process 18200 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 535.929402] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 535.948168] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 535.953037] CPU: 1 PID: 9644 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 535.961002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 535.970354] Call Trace: [ 535.972946] dump_stack+0x1fc/0x2ef [ 535.976557] dump_header+0x15d/0xc3f [ 535.980277] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 535.985359] ? ___ratelimit+0x319/0x590 [ 535.989315] oom_kill_process.cold+0x10/0x692 [ 535.993793] ? check_preemption_disabled+0x41/0x280 [ 535.998816] ? has_intersects_mems_allowed+0x1d6/0x290 [ 536.004074] out_of_memory+0x1072/0x1390 [ 536.008118] ? oom_killer_disable+0x270/0x270 [ 536.012625] ? mutex_trylock+0x15f/0x1a0 [ 536.016695] __alloc_pages_nodemask+0x23a2/0x2890 [ 536.021525] ? find_get_entry+0x4cd/0x8a0 [ 536.025793] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 536.030745] alloc_pages_current+0x193/0x2a0 [ 536.035166] filemap_fault+0x146e/0x2180 [ 536.039222] ext4_filemap_fault+0x84/0xb0 [ 536.043352] __do_fault+0x10b/0x4b0 [ 536.046975] __handle_mm_fault+0x273b/0x41c0 [ 536.051374] ? vm_insert_page+0x9c0/0x9c0 [ 536.055503] ? __fget+0x356/0x510 [ 536.058959] ? check_preemption_disabled+0x41/0x280 [ 536.063981] handle_mm_fault+0x436/0xb10 [ 536.068043] __do_page_fault+0x68e/0xd60 [ 536.072091] ? trace_hardirqs_off_caller+0x6e/0x210 [ 536.077094] ? spurious_fault+0x840/0x840 [ 536.081231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 536.086070] ? page_fault+0x8/0x30 [ 536.089590] page_fault+0x1e/0x30 [ 536.093022] RIP: 0033:0x454943 [ 536.096196] Code: Bad RIP value. [ 536.099538] RSP: 002b:000000c000895d80 EFLAGS: 00010206 [ 536.104879] RAX: 000000c0000406d8 RBX: 0000000000000007 RCX: 0000000000000000 [ 536.112125] RDX: 0000000000c0ea18 RSI: 000000c00636b3b8 RDI: 000000c0006da710 [ 536.119373] RBP: 000000c000895dc8 R08: 0000000000000002 R09: 0000000000000009 [ 536.126618] R10: 0000007c2ae835e6 R11: 0000000000000002 R12: 0000007c2ae835e6 [ 536.133866] R13: 0000000000000004 R14: 000000c005c11a00 R15: 0000007ff36e10d0 [ 536.144941] Mem-Info: [ 536.151913] active_anon:12101 inactive_anon:25066 isolated_anon:0 [ 536.151913] active_file:72 inactive_file:71 isolated_file:0 [ 536.151913] unevictable:0 dirty:139 writeback:0 unstable:0 [ 536.151913] slab_reclaimable:12817 slab_unreclaimable:120912 [ 536.151913] mapped:22399 shmem:25582 pagetables:557 bounce:0 [ 536.151913] free:13859 free_pcp:93 free_cma:0 [ 536.199799] Node 0 active_anon:47572kB inactive_anon:69684kB active_file:292kB inactive_file:196kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75156kB dirty:536kB writeback:0kB shmem:71480kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 536.234401] Node 1 active_anon:788kB inactive_anon:30580kB active_file:12kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:20kB writeback:0kB shmem:30848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 536.270351] Node 0 DMA free:10864kB 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 [ 536.300610] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 536.305644] Node 0 DMA32 free:17972kB min:35996kB low:44992kB high:53988kB active_anon:47572kB inactive_anon:69684kB active_file:244kB inactive_file:384kB unevictable:0kB writepending:536kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1976kB bounce:0kB free_pcp:372kB local_pcp:364kB free_cma:0kB [ 536.340695] lowmem_reserve[]: 0 0 1 1 1 [ 536.344695] 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 [ 536.373988] lowmem_reserve[]: 0 0 0 0 0 [ 536.378141] Node 1 Normal free:26624kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:30580kB active_file:16kB inactive_file:28kB unevictable:0kB writepending:20kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 536.406618] lowmem_reserve[]: 0 0 0 0 0 [ 536.410867] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 536.426064] Node 0 DMA32: 1405*4kB (UMEH) 632*8kB (UMEH) 238*16kB (UMEH) 75*32kB (UME) 17*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17972kB [ 536.440750] 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 [ 536.451885] Node 1 Normal: 86*4kB (ME) 61*8kB (UME) 54*16kB (UME) 21*32kB (ME) 19*64kB (UME) 16*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26624kB [ 536.470279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 536.481063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 536.496052] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 536.504901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 536.521196] 25751 total pagecache pages [ 536.525179] 0 pages in swap cache [ 536.528677] Swap cache stats: add 0, delete 0, find 0/0 [ 536.534024] Free swap = 0kB [ 536.541481] Total swap = 0kB [ 536.544499] 2097051 pages RAM [ 536.547644] 0 pages HighMem/MovableOnly [ 536.551607] 369649 pages reserved [ 536.555042] 0 pages cma reserved [ 536.562739] Unreclaimable slab info: [ 536.566503] Name Used Total [ 536.572034] pid_2 5KB 32KB [ 536.583044] batadv_tt_change_cache 1KB 11KB [ 536.588898] batadv_tl_cache 7KB 16KB [ 536.594263] TIPC 16KB 37KB [ 536.603997] SCTPv6 24KB 30KB [ 536.611743] DCCPv6 17KB 30KB [ 536.621707] DCCP 16KB 28KB [ 536.631561] RXRPC 17KB 39KB [ 536.640647] rxrpc_call_jar 123KB 133KB [ 536.648064] bridge_fdb_cache 15KB 23KB [ 536.653427] fib6_nodes 170KB 284KB [ 536.662435] ip6_dst_cache 253KB 705KB [ 536.681562] RAWv6 111KB 121KB [ 536.691251] UDPv6 33KB 41KB [ 536.699390] TCPv6 24KB 30KB [ 536.704755] nf_conntrack 5KB 18KB [ 536.712305] t10_alua_lu_gp_cache 0KB 3KB [ 536.717983] sd_ext_cdb 0KB 7KB [ 536.723344] scsi_sense_cache 1056KB 1060KB [ 536.732853] virtio_scsi_cmd 16KB 16KB [ 536.743051] sgpool-128 8KB 8KB [ 536.748704] sgpool-64 4KB 12KB [ 536.754087] sgpool-32 2KB 15KB [ 536.761533] sgpool-16 1KB 7KB [ 536.767269] sgpool-8 0KB 7KB [ 536.772661] mqueue_inode_cache 18KB 45KB [ 536.778204] bio_post_read_ctx 14KB 15KB [ 536.784879] bio-2 14KB 15KB [ 536.790538] jfs_mp 7KB 7KB [ 536.798732] cifs_small_rq 15KB 16KB [ 536.804130] cifs_request 67KB 67KB [ 536.813639] cifs_mpx_ids 0KB 7KB [ 536.819198] Bluetooth: hci0: command 0x040f tx timeout [ 536.832537] Bluetooth: hci4: command 0x040f tx timeout [ 536.837956] nfs_commit_data 3KB 14KB [ 536.843316] nfs_write_data 34KB 44KB [ 536.856598] ext4_system_zone 1KB 7KB [ 536.861992] bio-1 1KB 7KB [ 536.867436] pid_namespace 5KB 11KB [ 536.872835] rpc_buffers 17KB 25KB [ 536.883728] rpc_tasks 2KB 7KB [ 536.891344] UNIX 688KB 795KB [ 536.901049] tcp_bind_bucket 2KB 8KB [ 536.910862] ip_fib_trie 27KB 43KB [ 536.919817] ip_fib_alias 124KB 197KB [ 536.925200] ip_dst_cache 7KB 28KB [ 536.937732] RAW 67KB 82KB [ 536.943100] UDP 50KB 87KB [ 536.949395] TCP 8KB 11KB [ 536.954763] hugetlbfs_inode_cache 3KB 15KB [ 536.966774] fscache_cookie_jar 1KB 7KB [ 536.972228] eventpoll_pwq 22KB 63KB [ 536.981878] eventpoll_epi 41KB 94KB [ 536.995582] inotify_inode_mark 7KB 23KB [ 537.002298] request_queue 199KB 199KB [ 537.007778] blkdev_requests 1KB 3KB [ 537.013137] blkdev_ioc 27KB 38KB [ 537.021935] bio-0 1556KB 1792KB [ 537.029857] biovec-max 1592KB 1757KB [ 537.035228] biovec-64 1739KB 1929KB [ 537.040633] biovec-16 136KB 153KB [ 537.053424] bio_integrity_payload 1KB 8KB [ 537.059188] khugepaged_mm_slot 2KB 11KB [ 537.064646] uid_cache 0KB 4KB [ 537.070056] dmaengine-unmap-2 0KB 3KB [ 537.075403] skbuff_fclone_cache 12KB 30KB [ 537.080977] skbuff_head_cache 6812KB 7515KB [ 537.086374] configfs_dir_cache 3KB 7KB [ 537.093204] file_lock_cache 8KB 27KB [ 537.098600] file_lock_ctx 9KB 11KB [ 537.104030] fsnotify_mark_connector 3KB 11KB [ 537.114721] net_namespace 87KB 87KB [ 537.127441] shmem_inode_cache 7964KB 8065KB [ 537.132815] task_delay_info 211KB 351KB [ 537.142429] taskstats 9KB 34KB [ 537.153836] proc_dir_entry 946KB 997KB [ 537.159246] pde_opener 13KB 62KB [ 537.164633] seq_file 270KB 441KB [ 537.173004] sigqueue 64KB 74KB [ 537.178428] kernfs_node_cache 18086KB 18096KB [ 537.183789] mnt_cache 245KB 252KB [ 537.196926] filp 7738KB 8242KB [ 537.202310] names_cache 126518KB 126556KB [ 537.207723] iint_cache 45KB 51KB [ 537.213088] key_jar 4KB 7KB [ 537.224954] uts_namespace 5KB 11KB [ 537.230378] nsproxy 4KB 15KB [ 537.237870] vm_area_struct 1964KB 3082KB [ 537.243251] mm_struct 234KB 448KB [ 537.248672] fs_cache 215KB 336KB [ 537.254034] files_cache 798KB 911KB [ 537.262035] signal_cache 1536KB 1990KB [ 537.272569] sighand_cache 629KB 645KB [ 537.282375] task_struct 7000KB 7013KB [ 537.293423] cred_jar 2715KB 2796KB [ 537.305171] anon_vma_chain 642KB 1086KB [ 537.310597] anon_vma 154KB 315KB [ 537.320408] pid 140KB 268KB [ 537.325826] Acpi-Operand 156KB 198KB [ 537.331188] Acpi-ParseExt 9KB 11KB [ 537.338876] Acpi-Parse 41KB 47KB [ 537.344246] Acpi-State 52KB 63KB [ 537.362427] Acpi-Namespace 20KB 27KB [ 537.369572] numa_policy 0KB 3KB [ 537.374980] debug_objects_cache 1511KB 1557KB [ 537.398090] trace_event_file 297KB 298KB [ 537.403469] ftrace_event_field 398KB 401KB [ 537.409040] pool_workqueue 160KB 196KB [ 537.414397] page->ptl 272KB 616KB [ 537.428620] kmalloc-2097152 2050KB 2050KB [ 537.433988] kmalloc-524288 6682KB 7710KB [ 537.441036] kmalloc-262144 1290KB 1290KB [ 537.450016] kmalloc-131072 650KB 650KB [ 537.455385] kmalloc-65536 2904KB 2904KB [ 537.464037] kmalloc-32768 2310KB 2310KB [ 537.479441] kmalloc-16384 1171KB 1204KB [ 537.484813] kmalloc-8192 4859KB 4859KB [ 537.500385] kmalloc-4096 25100KB 25138KB [ 537.510121] kmalloc-2048 13776KB 15331KB [ 537.515497] kmalloc-1024 10498KB 13403KB [ 537.529095] kmalloc-512 14482KB 15483KB [ 537.534471] kmalloc-256 4975KB 6075KB [ 537.544363] kmalloc-128 1020KB 1527KB [ 537.555394] kmalloc-96 3284KB 3544KB [ 537.560810] kmalloc-64 2341KB 3168KB [ 537.569911] kmalloc-32 1812KB 2303KB [ 537.575283] kmalloc-192 2086KB 2792KB [ 537.587291] kmem_cache 177KB 183KB [ 537.592665] Out of memory (oom_kill_allocating_task): Kill process 9644 (syz-fuzzer) score 0 or sacrifice child [ 537.611020] Killed process 18199 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 537.634453] oom_reaper: reaped process 18202 (syz-executor.2), now anon-rss:0kB, file-rss:13748kB, shmem-rss:0kB [ 537.659901] syz-executor.5 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 537.680596] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 537.685797] CPU: 0 PID: 15897 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 537.693680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 537.703032] Call Trace: [ 537.705624] dump_stack+0x1fc/0x2ef [ 537.709258] dump_header+0x15d/0xc3f [ 537.712975] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 537.718079] ? ___ratelimit+0x319/0x590 [ 537.722059] oom_kill_process.cold+0x10/0x692 [ 537.726557] ? check_preemption_disabled+0x41/0x280 [ 537.731578] ? has_intersects_mems_allowed+0x1d6/0x290 [ 537.736874] out_of_memory+0x1072/0x1390 [ 537.740942] ? oom_killer_disable+0x270/0x270 [ 537.745438] ? mutex_trylock+0x15f/0x1a0 [ 537.749503] __alloc_pages_nodemask+0x23a2/0x2890 [ 537.754341] ? find_get_entry+0x4cd/0x8a0 [ 537.758489] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 537.763357] alloc_pages_current+0x193/0x2a0 [ 537.767765] filemap_fault+0x146e/0x2180 [ 537.771840] ext4_filemap_fault+0x84/0xb0 [ 537.775989] __do_fault+0x10b/0x4b0 [ 537.779621] __handle_mm_fault+0x273b/0x41c0 [ 537.784030] ? debug_object_free+0x1cc/0x380 [ 537.788438] ? vm_insert_page+0x9c0/0x9c0 [ 537.792598] ? check_preemption_disabled+0x41/0x280 [ 537.797622] handle_mm_fault+0x436/0xb10 [ 537.801691] __do_page_fault+0x68e/0xd60 [ 537.805765] ? trace_hardirqs_off_caller+0x6e/0x210 [ 537.810785] ? spurious_fault+0x840/0x840 [ 537.814927] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 537.819777] ? page_fault+0x8/0x30 [ 537.823328] page_fault+0x1e/0x30 [ 537.826791] RIP: 0033:0x7fcfe0a77df1 [ 537.830506] Code: Bad RIP value. [ 537.833864] RSP: 002b:00007ffcccba9fb0 EFLAGS: 00010293 [ 537.839224] RAX: 0000000000000000 RBX: 000000000000000d RCX: 00007fcfe0a77df1 [ 537.846489] RDX: 00007ffcccba9ff0 RSI: 0000000000000000 RDI: 0000000000000000 [ 537.853758] RBP: 00007ffcccbaa07c R08: 0000000000000000 R09: 000000897f69d31e [ 537.861021] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 537.868295] R13: 0000000000081bfe R14: 0000000000000016 R15: 00007ffcccbaa0e0 [ 537.882315] Mem-Info: [ 537.884764] active_anon:11990 inactive_anon:25066 isolated_anon:0 [ 537.884764] active_file:60 inactive_file:117 isolated_file:32 [ 537.884764] unevictable:0 dirty:139 writeback:0 unstable:0 [ 537.884764] slab_reclaimable:12809 slab_unreclaimable:120912 [ 537.884764] mapped:22399 shmem:25582 pagetables:544 bounce:0 [ 537.884764] free:13832 free_pcp:115 free_cma:0 [ 537.923795] Node 0 active_anon:47172kB inactive_anon:69684kB active_file:312kB inactive_file:388kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:75156kB dirty:536kB writeback:0kB shmem:71480kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 537.953722] Node 1 active_anon:788kB inactive_anon:30580kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:20kB writeback:0kB shmem:30848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 537.985198] Node 0 DMA free:10864kB 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 [ 538.039501] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 538.044566] Node 0 DMA32 free:18456kB min:35996kB low:44992kB high:53988kB active_anon:47068kB inactive_anon:69684kB active_file:280kB inactive_file:308kB unevictable:0kB writepending:536kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1928kB bounce:0kB free_pcp:744kB local_pcp:212kB free_cma:0kB [ 538.081736] lowmem_reserve[]: 0 0 1 1 1 [ 538.085846] 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 [ 538.113452] lowmem_reserve[]: 0 0 0 0 0 [ 538.118340] Node 1 Normal free:26624kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:30580kB active_file:24kB inactive_file:20kB unevictable:0kB writepending:20kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 538.152272] lowmem_reserve[]: 0 0 0 0 0 [ 538.171500] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 538.189344] Node 0 DMA32: 1104*4kB (MEH) 1354*8kB (UMEH) 964*16kB (UMEH) 122*32kB (UME) 24*64kB (UMH) 10*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 37392kB [ 538.252363] 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 [ 538.291595] Node 1 Normal: 91*4kB (ME) 61*8kB (UME) 54*16kB (UME) 21*32kB (ME) 19*64kB (UME) 16*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26644kB [ 538.369765] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 538.384826] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 538.423687] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 538.462383] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 538.504723] 25645 total pagecache pages [ 538.551025] 0 pages in swap cache [ 538.554505] Swap cache stats: add 0, delete 0, find 0/0 [ 538.563997] Free swap = 0kB [ 538.575119] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 538.603048] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 538.618839] Total swap = 0kB [ 538.621874] 2097051 pages RAM [ 538.629214] CPU: 0 PID: 17792 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 538.637116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 538.646469] Call Trace: [ 538.649070] dump_stack+0x1fc/0x2ef [ 538.652471] 0 pages HighMem/MovableOnly [ 538.652710] warn_alloc.cold+0x7b/0x18f [ 538.656734] 369649 pages reserved [ 538.660627] ? zone_watermark_ok_safe+0x260/0x260 [ 538.664051] 0 pages cma reserved [ 538.668895] ? usleep_range+0x170/0x170 [ 538.668910] ? mark_held_locks+0xa6/0xf0 [ 538.668924] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 538.668941] ? collect_expired_timers+0x2a0/0x2a0 [ 538.668969] __alloc_pages_nodemask+0x232f/0x2890 [ 538.669003] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 538.669018] ? mark_held_locks+0xa6/0xf0 [ 538.669031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 538.669048] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 538.713579] alloc_pages_current+0x193/0x2a0 [ 538.717991] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 538.720539] Unreclaimable slab info: [ 538.722834] relay_open_buf.part.0+0x2a8/0xb80 [ 538.731121] relay_open+0x537/0x9f0 [ 538.734758] do_blk_trace_setup+0x4f6/0xb40 [ 538.739084] ? _copy_from_user+0xd2/0x130 [ 538.743234] __blk_trace_setup+0xca/0x180 [ 538.747386] ? do_blk_trace_setup+0xb40/0xb40 [ 538.750655] Name Used Total [ 538.751879] ? migrate_swap_stop+0x900/0x900 [ 538.761839] blk_trace_ioctl+0x155/0x290 [ 538.763430] pid_2 5KB 32KB [ 538.765899] ? blk_add_driver_data+0x540/0x540 [ 538.765919] ? __lock_acquire+0x6de/0x3ff0 [ 538.765940] blkdev_ioctl+0x112/0x1a80 [ 538.765954] ? blkpg_ioctl+0x9d0/0x9d0 [ 538.765968] ? do_futex+0x171/0x1880 [ 538.765984] ? mark_held_locks+0xf0/0xf0 [ 538.766000] ? debug_check_no_obj_freed+0x201/0x490 [ 538.766016] ? futex_exit_release+0x220/0x220 [ 538.766030] block_ioctl+0xe9/0x130 [ 538.804730] batadv_tt_change_cache 1KB 11KB [ 538.805145] ? blkdev_fallocate+0x3f0/0x3f0 [ 538.818931] do_vfs_ioctl+0xcdb/0x12e0 [ 538.822824] ? lock_downgrade+0x720/0x720 [ 538.826977] ? check_preemption_disabled+0x41/0x280 [ 538.832000] ? ioctl_preallocate+0x200/0x200 [ 538.832663] batadv_tl_cache 6KB 16KB [ 538.836410] ? __fget+0x356/0x510 [ 538.836426] ? do_dup2+0x450/0x450 [ 538.836441] ? __se_sys_futex+0x298/0x3b0 [ 538.836462] ksys_ioctl+0x9b/0xc0 [ 538.836478] __x64_sys_ioctl+0x6f/0xb0 [ 538.836504] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 538.865042] do_syscall_64+0xf9/0x620 [ 538.868858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 538.874052] RIP: 0033:0x7f981e3180c9 [ 538.875056] TIPC 16KB 37KB [ 538.877792] Code: Bad RIP value. [ 538.877800] RSP: 002b:00007f981c88a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 538.877812] RAX: ffffffffffffffda RBX: 00007f981e437f80 RCX: 00007f981e3180c9 [ 538.877819] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 538.877826] RBP: 00007f981e373ae9 R08: 0000000000000000 R09: 0000000000000000 [ 538.877834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 538.877842] R13: 00007fff19e45e8f R14: 00007f981c88a300 R15: 0000000000022000 [ 538.901052] Mem-Info: [ 538.948641] SCTPv6 24KB 30KB [ 538.954038] DCCPv6 17KB 30KB [ 538.957887] active_anon:11864 inactive_anon:25066 isolated_anon:0 [ 538.957887] active_file:20 inactive_file:11 isolated_file:0 [ 538.957887] unevictable:0 dirty:14 writeback:0 unstable:0 [ 538.957887] slab_reclaimable:12809 slab_unreclaimable:120887 [ 538.957887] mapped:15249 shmem:25582 pagetables:532 bounce:0 [ 538.957887] free:13845 free_pcp:65 free_cma:0 [ 538.992650] DCCP 16KB 28KB [ 539.050437] RXRPC 17KB 39KB [ 539.051676] Node 0 active_anon:46612kB inactive_anon:69684kB active_file:76kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:46484kB dirty:0kB writeback:0kB shmem:71480kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 539.063054] rxrpc_call_jar 123KB 133KB [ 539.142382] bridge_fdb_cache 14KB 23KB [ 539.142565] Node 1 active_anon:788kB inactive_anon:30580kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14440kB dirty:0kB writeback:0kB shmem:30848kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 539.148066] fib6_nodes 177KB 284KB [ 539.195158] Node 0 DMA free:10864kB 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 [ 539.213973] ip6_dst_cache 253KB 705KB [ 539.240551] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 539.252467] Node 0 DMA32 free:18004kB min:35996kB low:44992kB high:53988kB active_anon:46612kB inactive_anon:69684kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1828kB bounce:0kB free_pcp:260kB local_pcp:248kB free_cma:0kB [ 539.296173] RAWv6 111KB 121KB [ 539.301567] UDPv6 33KB 41KB [ 539.302658] lowmem_reserve[]: 0 0 1 1 1 [ 539.326730] 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 [ 539.369410] TCPv6 24KB 30KB [ 539.374614] lowmem_reserve[]: 0 0 0 0 0 [ 539.376092] nf_conntrack 5KB 18KB [ 539.395576] t10_alua_lu_gp_cache 0KB 3KB [ 539.401242] sd_ext_cdb 0KB 7KB [ 539.432415] Node 1 Normal free:26644kB min:53876kB low:67344kB high:80812kB active_anon:788kB inactive_anon:30580kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:200kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 539.447464] scsi_sense_cache 1056KB 1060KB [ 539.478983] lowmem_reserve[]: 0 0 0 0 0 [ 539.483007] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 539.528695] Node 0 DMA32: 1403*4kB (UME) 679*8kB (UME) 223*16kB (UME) 68*32kB (ME) 15*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18004kB [ 539.534711] virtio_scsi_cmd 16KB 16KB [ 539.614554] 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 [ 539.619253] sgpool-128 8KB 8KB [ 539.649423] Node 1 Normal: 91*4kB (ME) 61*8kB (UME) 54*16kB (UME) 21*32kB (ME) 19*64kB (UME) 16*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26644kB [ 539.678564] sgpool-64 4KB 12KB [ 539.685517] sgpool-32 2KB 15KB [ 539.690919] sgpool-16 1KB 7KB [ 539.715442] sgpool-8 0KB 7KB [ 539.720831] mqueue_inode_cache 18KB 45KB [ 539.723325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 539.735210] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 539.772885] bio_post_read_ctx 14KB 15KB [ 539.800008] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 539.800896] bio-2 14KB 15KB [ 539.828009] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 539.838497] jfs_mp 7KB 7KB [ 539.843903] cifs_small_rq 15KB 16KB [ 539.853872] 25609 total pagecache pages [ 539.881945] cifs_request 67KB 67KB [ 539.884912] 0 pages in swap cache [ 539.890905] Swap cache stats: add 0, delete 0, find 0/0 [ 539.923756] Free swap = 0kB [ 539.926872] Total swap = 0kB [ 539.929922] 2097051 pages RAM [ 539.930124] cifs_mpx_ids 0KB 7KB [ 539.933022] 0 pages HighMem/MovableOnly [ 539.933030] 369649 pages reserved [ 539.968914] 0 pages cma reserved [ 540.023004] nfs_commit_data 3KB 14KB [ 540.028446] nfs_write_data 34KB 44KB [ 540.033847] ext4_system_zone 1KB 7KB [ 540.068665] bio-1 1KB 7KB [ 540.074057] pid_namespace 4KB 11KB [ 540.078420] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 540.082781] rpc_buffers 17KB 25KB [ 540.092237] rpc_tasks 2KB 7KB [ 540.116813] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 540.129324] UNIX 678KB 791KB [ 540.136442] tcp_bind_bucket 2KB 8KB [ 540.142203] ip_fib_trie 27KB 43KB [ 540.143772] device bridge_slave_1 left promiscuous mode [ 540.152011] ip_fib_alias 124KB 197KB [ 540.160517] ip_dst_cache 7KB 28KB [ 540.174812] RAW 67KB 82KB [ 540.180201] bridge0: port 2(bridge_slave_1) entered disabled state [ 540.180499] UDP 48KB 87KB [ 540.206496] device bridge_slave_0 left promiscuous mode [ 540.210461] TCP 8KB 11KB [ 540.212135] bridge0: port 1(bridge_slave_0) entered disabled state [ 540.221500] hugetlbfs_inode_cache 3KB 15KB [ 540.243096] fscache_cookie_jar 1KB 7KB [ 540.253853] eventpoll_pwq 20KB 63KB [ 540.268304] eventpoll_epi 36KB 94KB 17:58:21 executing program 4: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 540.274102] inotify_inode_mark 7KB 23KB [ 540.283735] request_queue 199KB 199KB [ 540.293058] blkdev_requests 1KB 3KB [ 540.301996] blkdev_ioc 26KB 38KB [ 540.309546] bio-0 1493KB 1785KB [ 540.315038] biovec-max 1608KB 1749KB [ 540.324481] biovec-64 1639KB 1897KB [ 540.361977] biovec-16 146KB 153KB [ 540.392412] bio_integrity_payload 1KB 8KB [ 540.455670] khugepaged_mm_slot 2KB 11KB [ 540.461157] uid_cache 0KB 4KB [ 540.478771] dmaengine-unmap-2 0KB 3KB [ 540.495286] Bluetooth: hci2: command 0x0406 tx timeout [ 540.516804] skbuff_fclone_cache 28KB 30KB [ 540.536405] device hsr_slave_1 left promiscuous mode [ 540.543605] skbuff_head_cache 6323KB 7380KB [ 540.549178] configfs_dir_cache 3KB 7KB [ 540.554632] file_lock_cache 7KB 27KB [ 540.563191] device hsr_slave_0 left promiscuous mode [ 540.589781] file_lock_ctx 9KB 11KB [ 540.596368] fsnotify_mark_connector 3KB 11KB [ 540.602267] net_namespace 87KB 87KB [ 540.613660] shmem_inode_cache 7957KB 8065KB [ 540.629607] task_delay_info 206KB 351KB [ 540.635142] taskstats 9KB 34KB [ 540.635562] team0 (unregistering): Port device team_slave_1 removed [ 540.656306] proc_dir_entry 945KB 997KB [ 540.676005] pde_opener 12KB 62KB [ 540.683338] team0 (unregistering): Port device team_slave_0 removed [ 540.695264] seq_file 244KB 429KB [ 540.701059] sigqueue 64KB 74KB [ 540.717008] kernfs_node_cache 17402KB 17600KB [ 540.722791] mnt_cache 244KB 252KB [ 540.729346] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 540.736170] filp 7748KB 8242KB [ 540.747987] names_cache 129829KB 129829KB [ 540.753370] iint_cache 43KB 51KB [ 540.758819] key_jar 4KB 7KB [ 540.764181] uts_namespace 5KB 11KB [ 540.770048] nsproxy 3KB 15KB [ 540.771676] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 540.775484] vm_area_struct 1724KB 3031KB [ 540.775495] mm_struct 225KB 442KB [ 540.775504] fs_cache 228KB 336KB [ 540.775514] files_cache 824KB 911KB [ 540.775522] signal_cache 1546KB 1990KB [ 540.775531] sighand_cache 617KB 645KB [ 540.775540] task_struct 6981KB 7038KB [ 540.775549] cred_jar 2808KB 2812KB [ 540.775559] anon_vma_chain 588KB 1086KB [ 540.775568] anon_vma 175KB 315KB [ 540.775576] pid 137KB 268KB [ 540.775586] Acpi-Operand 156KB 198KB [ 540.775595] Acpi-ParseExt 9KB 11KB [ 540.775605] Acpi-Parse 41KB 47KB [ 540.775614] Acpi-State 52KB 63KB [ 540.775624] Acpi-Namespace 20KB 27KB [ 540.775634] numa_policy 0KB 3KB [ 540.775644] debug_objects_cache 1510KB 1557KB [ 540.775654] trace_event_file 297KB 298KB [ 540.775664] ftrace_event_field 398KB 401KB [ 540.775674] pool_workqueue 158KB 196KB [ 540.775685] page->ptl 254KB 612KB [ 540.775731] kmalloc-2097152 2050KB 2050KB [ 540.775742] kmalloc-524288 6682KB 7710KB [ 540.775751] kmalloc-262144 1290KB 1290KB [ 540.775760] kmalloc-131072 650KB 650KB [ 540.775769] kmalloc-65536 2904KB 2904KB [ 540.775778] kmalloc-32768 2310KB 2310KB [ 540.775787] kmalloc-16384 1171KB 1204KB [ 540.775796] kmalloc-8192 4677KB 4752KB [ 540.775805] kmalloc-4096 24301KB 24339KB [ 540.775814] kmalloc-2048 13850KB 15331KB [ 540.775824] kmalloc-1024 10269KB 13363KB [ 540.775833] kmalloc-512 13355KB 15427KB [ 540.775842] kmalloc-256 4932KB 6071KB [ 540.775851] kmalloc-128 1016KB 1527KB [ 540.775860] kmalloc-96 3194KB 3544KB [ 540.775870] kmalloc-64 2349KB 3168KB [ 540.775879] kmalloc-32 1789KB 2303KB [ 540.775888] kmalloc-192 2100KB 2792KB [ 540.775898] kmem_cache 177KB 183KB [ 540.775909] Out of memory (oom_kill_allocating_task): Kill process 15897 (syz-executor.5) score 0 or sacrifice child [ 540.775945] Killed process 18219 (syz-executor.5) total-vm:60812kB, anon-rss:512kB, file-rss:14340kB, shmem-rss:44kB [ 540.855657] oom_reaper: reaped process 18219 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 541.103320] bond0 (unregistering): Released all slaves [ 541.773963] IPVS: ftp: loaded support on port[0] = 21 [ 541.801377] IPVS: ftp: loaded support on port[0] = 21 [ 541.939942] IPVS: ftp: loaded support on port[0] = 21 [ 542.312226] chnl_net:caif_netlink_parms(): no params data found [ 542.429382] chnl_net:caif_netlink_parms(): no params data found [ 542.448345] chnl_net:caif_netlink_parms(): no params data found 17:58:23 executing program 1: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000009c0)={0xa, 0x4, 0xfa00, {r6}}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00), 0xa00, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000b40)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b00), 0x15, 0x3}}, 0x20) [ 542.859304] bridge0: port 1(bridge_slave_0) entered blocking state [ 542.888596] bridge0: port 1(bridge_slave_0) entered disabled state [ 542.906339] device bridge_slave_0 entered promiscuous mode [ 542.927194] bridge0: port 2(bridge_slave_1) entered blocking state [ 542.933630] bridge0: port 2(bridge_slave_1) entered disabled state [ 542.946165] device bridge_slave_1 entered promiscuous mode [ 543.009041] bridge0: port 1(bridge_slave_0) entered blocking state [ 543.028127] bridge0: port 1(bridge_slave_0) entered disabled state [ 543.041986] device bridge_slave_0 entered promiscuous mode [ 543.050085] bridge0: port 1(bridge_slave_0) entered blocking state [ 543.065030] bridge0: port 1(bridge_slave_0) entered disabled state [ 543.072534] device bridge_slave_0 entered promiscuous mode [ 543.092170] bridge0: port 2(bridge_slave_1) entered blocking state [ 543.106123] bridge0: port 2(bridge_slave_1) entered disabled state [ 543.113625] device bridge_slave_1 entered promiscuous mode [ 543.138609] bridge0: port 2(bridge_slave_1) entered blocking state [ 543.145720] bridge0: port 2(bridge_slave_1) entered disabled state [ 543.153177] device bridge_slave_1 entered promiscuous mode [ 543.163841] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 543.176859] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 543.232695] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 543.249636] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 543.263374] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 543.300610] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 543.342795] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 543.358013] team0: Port device team_slave_0 added [ 543.363471] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 543.381790] team0: Port device team_slave_0 added [ 543.401394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 543.414027] team0: Port device team_slave_1 added [ 543.423336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 543.431266] team0: Port device team_slave_1 added [ 543.437903] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 543.446553] team0: Port device team_slave_0 added [ 543.775301] Bluetooth: hci4: command 0x0409 tx timeout [ 543.780687] Bluetooth: hci0: command 0x0409 tx timeout [ 543.790055] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 543.806189] team0: Port device team_slave_1 added [ 543.824825] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 543.831143] 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. [ 543.857763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 543.875501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 543.881757] 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. [ 543.917296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 543.941865] Bluetooth: hci6: command 0x0409 tx timeout [ 543.943566] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 543.953507] 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. [ 543.981337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 543.993586] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 544.000738] 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. [ 544.048792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 544.063155] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 544.070257] 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. [ 544.121751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 544.385834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 544.392091] 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. [ 544.428899] IPVS: ftp: loaded support on port[0] = 21 [ 544.482343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 544.612097] kworker/0:5 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 544.674959] kworker/0:5 cpuset=/ mems_allowed=0-1 [ 544.680248] CPU: 0 PID: 10687 Comm: kworker/0:5 Not tainted 4.19.211-syzkaller #0 [ 544.687864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 544.697223] Workqueue: events linkwatch_event [ 544.701708] Call Trace: [ 544.704296] dump_stack+0x1fc/0x2ef [ 544.707924] dump_header+0x15d/0xc3f [ 544.711638] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 544.716735] ? ___ratelimit+0x319/0x590 [ 544.720711] oom_kill_process.cold+0x10/0x692 [ 544.725201] ? oom_badness.part.0+0x135/0x6e0 [ 544.729692] ? lock_downgrade+0x720/0x720 [ 544.733840] ? check_preemption_disabled+0x41/0x280 [ 544.738956] out_of_memory+0x34d/0x1390 [ 544.742912] ? oom_killer_disable+0x270/0x270 [ 544.747399] ? mutex_trylock+0x15f/0x1a0 [ 544.751449] __alloc_pages_nodemask+0x23a2/0x2890 [ 544.754871] syz-executor.4: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 544.756289] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 544.770707] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 544.773144] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 544.775550] ? linkwatch_do_dev+0xaa/0x110 [ 544.775562] ? __linkwatch_run_queue+0x22d/0x5d0 [ 544.775573] ? linkwatch_event+0x4a/0x60 [ 544.775599] ? mark_held_locks+0xa6/0xf0 [ 544.775611] ? ____cache_alloc_node+0x156/0x1d0 [ 544.775625] ? cache_grow_begin+0x64/0x8a0 [ 544.806627] cache_grow_begin+0xa4/0x8a0 [ 544.810696] fallback_alloc+0x213/0x2e0 [ 544.814669] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 544.819687] __kmalloc_node_track_caller+0x38/0x70 [ 544.824611] __alloc_skb+0xae/0x560 [ 544.828237] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 544.832819] rtmsg_ifinfo+0x83/0x120 [ 544.836529] netdev_state_change+0x114/0x130 [ 544.840925] ? dev_get_valid_name+0xe0/0xe0 [ 544.845240] ? dev_deactivate_many+0xe60/0xe60 [ 544.849821] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 544.854393] ? rfc2863_policy+0x14e/0x200 [ 544.858542] ? __local_bh_enable_ip+0x159/0x270 [ 544.863207] linkwatch_do_dev+0xaa/0x110 [ 544.867285] __linkwatch_run_queue+0x22d/0x5d0 [ 544.871867] ? linkwatch_fire_event+0x280/0x280 [ 544.876542] linkwatch_event+0x4a/0x60 [ 544.880425] process_one_work+0x864/0x1570 [ 544.884660] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 544.889337] worker_thread+0x64c/0x1130 [ 544.893314] ? __kthread_parkme+0x133/0x1e0 [ 544.897630] ? process_one_work+0x1570/0x1570 [ 544.902152] kthread+0x33f/0x460 [ 544.905511] ? kthread_park+0x180/0x180 [ 544.909486] ret_from_fork+0x24/0x30 [ 544.913210] CPU: 1 PID: 18117 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 544.917122] Mem-Info: [ 544.921118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 544.923529] active_anon:12252 inactive_anon:25066 isolated_anon:0 [ 544.923529] active_file:43 inactive_file:37 isolated_file:0 [ 544.923529] unevictable:0 dirty:30 writeback:0 unstable:0 [ 544.923529] slab_reclaimable:12539 slab_unreclaimable:122111 [ 544.923529] mapped:26072 shmem:25582 pagetables:580 bounce:0 [ 544.923529] free:13899 free_pcp:834 free_cma:0 [ 544.932849] Call Trace: [ 544.932880] dump_stack+0x1fc/0x2ef [ 544.932898] warn_alloc.cold+0x7b/0x18f [ 544.932935] ? zone_watermark_ok_safe+0x260/0x260 [ 544.966282] Node 0 active_anon:47556kB inactive_anon:69672kB active_file:100kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74740kB dirty:84kB writeback:0kB shmem:71464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 544.968804] ? usleep_range+0x170/0x170 [ 544.972439] Node 1 active_anon:1452kB inactive_anon:30592kB active_file:72kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29548kB dirty:36kB writeback:0kB shmem:30864kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 544.976388] ? collect_expired_timers+0x2a0/0x2a0 [ 544.976417] __alloc_pages_nodemask+0x232f/0x2890 [ 544.981224] 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 [ 545.008917] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 545.008935] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 545.008964] ? alloc_pages_current+0xf4/0x2a0 [ 545.012910] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 545.040323] ? alloc_pages_current+0x267/0x2a0 [ 545.040340] alloc_pages_current+0x193/0x2a0 [ 545.040364] relay_open_buf.part.0+0x2a8/0xb80 [ 545.045195] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:47556kB inactive_anon:69672kB active_file:332kB inactive_file:52kB unevictable:0kB writepending:384kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:1972kB bounce:0kB free_pcp:2596kB local_pcp:1276kB free_cma:0kB [ 545.050026] relay_open+0x537/0x9f0 [ 545.076125] lowmem_reserve[]: 0 0 1 1 1 [ 545.080931] do_blk_trace_setup+0x4f6/0xb40 [ 545.085687] 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 [ 545.090156] ? _copy_from_user+0xd2/0x130 [ 545.095154] lowmem_reserve[]: 0 0 0 0 0 [ 545.099703] __blk_trace_setup+0xca/0x180 [ 545.104077] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:1452kB inactive_anon:30592kB active_file:72kB inactive_file:104kB unevictable:0kB writepending:36kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:348kB bounce:0kB free_pcp:740kB local_pcp:740kB free_cma:0kB [ 545.108641] ? do_blk_trace_setup+0xb40/0xb40 [ 545.108671] blk_trace_ioctl+0x155/0x290 [ 545.138002] lowmem_reserve[]: 0 0 0 0 0 [ 545.141587] ? blk_add_driver_data+0x540/0x540 [ 545.145555] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 545.149839] ? __lock_acquire+0x6de/0x3ff0 [ 545.175721] Node 0 DMA32: 1436*4kB (ME) 659*8kB (MEH) 226*16kB (UME) 72*32kB (UME) 15*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17896kB [ 545.179830] blkdev_ioctl+0x112/0x1a80 [ 545.183795] 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 [ 545.187949] ? blkpg_ioctl+0x9d0/0x9d0 [ 545.187963] ? do_futex+0x171/0x1880 [ 545.187979] ? mark_held_locks+0xf0/0xf0 [ 545.187997] ? debug_check_no_obj_freed+0x201/0x490 [ 545.216911] Node 1 Normal: 40*4kB (ME) 5*8kB (UME) 24*16kB (ME) 21*32kB (UME) 18*64kB (UME) 17*128kB (ME) 9*256kB (UME) 3*512kB (UM) 6*1024kB (UM) 2*2048kB (M) 2*4096kB (UM) = 26856kB [ 545.221357] ? futex_exit_release+0x220/0x220 [ 545.225438] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 545.229359] block_ioctl+0xe9/0x130 [ 545.234049] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 545.248519] ? blkdev_fallocate+0x3f0/0x3f0 [ 545.248536] do_vfs_ioctl+0xcdb/0x12e0 [ 545.248551] ? lock_downgrade+0x720/0x720 [ 545.248566] ? check_preemption_disabled+0x41/0x280 [ 545.248581] ? ioctl_preallocate+0x200/0x200 [ 545.252803] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 545.266922] ? __fget+0x356/0x510 [ 545.266937] ? do_dup2+0x450/0x450 [ 545.266953] ? __se_sys_futex+0x298/0x3b0 [ 545.266975] ksys_ioctl+0x9b/0xc0 [ 545.270845] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 545.281844] __x64_sys_ioctl+0x6f/0xb0 [ 545.281859] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 545.281872] do_syscall_64+0xf9/0x620 [ 545.281891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 545.285865] 25647 total pagecache pages [ 545.289547] RIP: 0033:0x7fc3b04400c9 [ 545.293581] 0 pages in swap cache [ 545.298579] Code: Bad RIP value. [ 545.298587] RSP: 002b:00007fc3ae9b2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 545.298600] RAX: ffffffffffffffda RBX: 00007fc3b055ff80 RCX: 00007fc3b04400c9 [ 545.298612] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 545.315088] Swap cache stats: add 0, delete 0, find 0/0 [ 545.319534] RBP: 00007fc3b049bae9 R08: 0000000000000000 R09: 0000000000000000 [ 545.319546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 545.328378] Free swap = 0kB [ 545.331960] R13: 00007ffe0232d77f R14: 00007fc3ae9b2300 R15: 0000000000022000 [ 545.383393] Mem-Info: [ 545.386424] Total swap = 0kB [ 545.410529] active_anon:12228 inactive_anon:25068 isolated_anon:0 [ 545.410529] active_file:24 inactive_file:26 isolated_file:0 [ 545.410529] unevictable:0 dirty:35 writeback:0 unstable:0 [ 545.410529] slab_reclaimable:12534 slab_unreclaimable:122121 [ 545.410529] mapped:26087 shmem:25584 pagetables:584 bounce:0 [ 545.410529] free:13907 free_pcp:834 free_cma:0 [ 545.412521] 2097051 pages RAM [ 545.432712] Node 0 active_anon:47464kB inactive_anon:69672kB active_file:64kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74704kB dirty:88kB writeback:0kB shmem:71464kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 545.434613] 0 pages HighMem/MovableOnly [ 545.457893] Node 1 active_anon:1448kB inactive_anon:30600kB active_file:32kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:29644kB dirty:52kB writeback:0kB shmem:30872kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 545.462245] 369649 pages reserved [ 545.491571] 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 [ 545.518325] 0 pages cma reserved [ 545.518436] Unreclaimable slab info: [ 545.537024] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 545.549582] Name Used Total [ 545.568887] Node 0 DMA32 free:17896kB min:35996kB low:44992kB high:53988kB active_anon:47464kB inactive_anon:69672kB active_file:296kB inactive_file:4kB unevictable:0kB writepending:388kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7648kB pagetables:1972kB bounce:0kB free_pcp:2596kB local_pcp:1320kB free_cma:0kB [ 545.584097] pid_2 16KB 32KB [ 545.598360] lowmem_reserve[]: 0 0 1 1 1 [ 545.613715] batadv_tt_change_cache 2KB 11KB [ 545.620234] 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 [ 545.624676] batadv_tl_cache 13KB 16KB [ 545.628235] lowmem_reserve[]: 0 0 0 0 0 [ 545.670275] TIPC 31KB 37KB [ 545.679379] Node 1 Normal free:26856kB min:53876kB low:67344kB high:80812kB active_anon:1448kB inactive_anon:30600kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:52kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:364kB bounce:0kB free_pcp:740kB local_pcp:0kB free_cma:0kB [ 545.702119] SCTPv6 35KB 37KB [ 545.720955] lowmem_reserve[]: 0 0 0 0 0 [ 545.752162] DCCPv6 30KB 37KB [ 545.757987] DCCP 28KB 35KB [ 545.763399] RXRPC 34KB 39KB [ 545.764075] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 545.772034] rxrpc_call_jar 153KB 157KB [ 545.792242] bridge_fdb_cache 27KB 27KB [ 545.797691] fib6_nodes 177KB 284KB [ 545.800524] Node 0 DMA32: 1436*4kB (ME) 659*8kB (MEH) 226*16kB (UME) 72*32kB (UME) 15*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17896kB [ 545.803058] ip6_dst_cache 245KB 701KB [ 545.823888] 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 [ 545.827862] RAWv6 156KB 162KB [ 545.841529] Node 1 Normal: 40*4kB (ME) 5*8kB (UME) 24*16kB (ME) 21*32kB (UME) 18*64kB (UME) 17*128kB (ME) 9*256kB (UME) 3*512kB (UM) 6*1024kB (UM) 2*2048kB (M) 2*4096kB (UM) = 26856kB [ 545.849415] UDPv6 37KB 41KB [ 545.858312] Bluetooth: hci0: command 0x041b tx timeout [ 545.867864] TCPv6 33KB 36KB [ 545.875455] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 545.883313] nf_conntrack 5KB 18KB [ 545.884292] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 545.889723] t10_alua_lu_gp_cache 0KB 3KB [ 545.903917] sd_ext_cdb 0KB 7KB [ 545.905965] Bluetooth: hci4: command 0x041b tx timeout [ 545.914605] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 545.919328] scsi_sense_cache 1056KB 1060KB [ 545.930248] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 545.937115] virtio_scsi_cmd 16KB 16KB [ 545.944380] 25627 total pagecache pages [ 545.949652] sgpool-128 8KB 8KB [ 545.955911] sgpool-64 4KB 12KB [ 545.961008] 0 pages in swap cache [ 545.961268] sgpool-32 2KB 15KB [ 545.970115] Swap cache stats: add 0, delete 0, find 0/0 [ 545.973415] sgpool-16 1KB 7KB [ 545.980935] sgpool-8 0KB 7KB [ 545.981912] Free swap = 0kB [ 545.989394] Total swap = 0kB [ 545.992429] 2097051 pages RAM [ 545.995476] mqueue_inode_cache 37KB 45KB [ 546.000973] bio_post_read_ctx 14KB 15KB [ 546.003088] 0 pages HighMem/MovableOnly [ 546.010398] 369649 pages reserved [ 546.013844] 0 pages cma reserved [ 546.016531] bio-2 14KB 15KB [ 546.017310] Bluetooth: hci6: command 0x041b tx timeout [ 546.022551] jfs_mp 7KB 7KB [ 546.042953] cifs_small_rq 15KB 16KB [ 546.048426] cifs_request 67KB 67KB [ 546.053920] cifs_mpx_ids 0KB 7KB [ 546.059750] nfs_commit_data 3KB 14KB [ 546.065157] nfs_write_data 34KB 44KB [ 546.070553] ext4_system_zone 1KB 7KB [ 546.076037] bio-1 1KB 7KB [ 546.081398] pid_namespace 11KB 11KB [ 546.086811] rpc_buffers 17KB 25KB [ 546.092717] rpc_tasks 2KB 7KB [ 546.098762] UNIX 723KB 791KB [ 546.104911] tcp_bind_bucket 8KB 8KB [ 546.111272] ip_fib_trie 30KB 43KB [ 546.116992] ip_fib_alias 124KB 197KB [ 546.122410] ip_dst_cache 10KB 28KB [ 546.127983] RAW 96KB 97KB [ 546.133393] UDP 60KB 87KB [ 546.139020] TCP 8KB 11KB [ 546.144441] hugetlbfs_inode_cache 3KB 15KB [ 546.150383] fscache_cookie_jar 1KB 7KB [ 546.155989] eventpoll_pwq 32KB 63KB [ 546.161549] eventpoll_epi 59KB 94KB [ 546.166973] inotify_inode_mark 7KB 23KB [ 546.172587] request_queue 199KB 199KB [ 546.178100] blkdev_requests 1KB 3KB [ 546.183676] blkdev_ioc 25KB 38KB [ 546.189082] bio-0 1249KB 1620KB [ 546.194635] biovec-max 1633KB 1707KB [ 546.200145] biovec-64 1423KB 1842KB [ 546.205621] biovec-16 146KB 153KB [ 546.210982] bio_integrity_payload 1KB 8KB [ 546.216858] khugepaged_mm_slot 3KB 11KB [ 546.222398] uid_cache 0KB 4KB [ 546.228016] dmaengine-unmap-2 0KB 3KB [ 546.233483] skbuff_fclone_cache 28KB 30KB [ 546.239209] skbuff_head_cache 6424KB 7372KB [ 546.244731] configfs_dir_cache 3KB 7KB [ 546.250352] file_lock_cache 4KB 27KB [ 546.255757] file_lock_ctx 9KB 11KB [ 546.261166] fsnotify_mark_connector 3KB 11KB [ 546.267092] net_namespace 122KB 122KB [ 546.272506] shmem_inode_cache 7964KB 8061KB [ 546.277912] task_delay_info 293KB 351KB [ 546.283328] taskstats 10KB 34KB [ 546.288910] proc_dir_entry 1145KB 1147KB [ 546.294332] pde_opener 12KB 62KB [ 546.299734] seq_file 201KB 413KB [ 546.307337] sigqueue 64KB 74KB [ 546.312806] kernfs_node_cache 19318KB 19329KB [ 546.323508] mnt_cache 300KB 300KB [ 546.331965] filp 7579KB 8238KB [ 546.343864] names_cache 121129KB 121167KB [ 546.352086] iint_cache 43KB 51KB [ 546.362407] key_jar 4KB 7KB [ 546.369549] uts_namespace 10KB 15KB [ 546.380043] nsproxy 11KB 15KB [ 546.387511] vm_area_struct 1655KB 2989KB [ 546.392880] mm_struct 222KB 442KB [ 546.403219] fs_cache 332KB 336KB [ 546.409068] files_cache 1207KB 1207KB [ 546.414744] signal_cache 2164KB 2170KB [ 546.420214] sighand_cache 640KB 645KB [ 546.426010] task_struct 9721KB 9721KB [ 546.431477] cred_jar 2960KB 2964KB [ 546.437278] anon_vma_chain 562KB 1086KB [ 546.442787] anon_vma 175KB 315KB [ 546.448582] pid 197KB 268KB [ 546.454447] Acpi-Operand 156KB 198KB [ 546.460759] Acpi-ParseExt 9KB 11KB [ 546.466906] Acpi-Parse 41KB 47KB [ 546.473124] Acpi-State 52KB 63KB [ 546.479402] Acpi-Namespace 20KB 27KB [ 546.485709] numa_policy 0KB 3KB [ 546.491686] debug_objects_cache 1582KB 1584KB [ 546.498085] trace_event_file 297KB 298KB [ 546.504064] ftrace_event_field 398KB 401KB [ 546.511040] pool_workqueue 196KB 196KB [ 546.520671] page->ptl 254KB 612KB [ 546.529394] kmalloc-2097152 2050KB 2050KB [ 546.535725] kmalloc-524288 6168KB 7196KB [ 546.541913] kmalloc-262144 1290KB 1290KB [ 546.548253] kmalloc-131072 650KB 650KB [ 546.555122] kmalloc-65536 3696KB 3696KB [ 546.560539] kmalloc-32768 2805KB 2805KB [ 546.566282] kmalloc-16384 1204KB 1237KB [ 546.571698] kmalloc-8192 5131KB 5131KB [ 546.577470] kmalloc-4096 29172KB 29172KB [ 546.583720] kmalloc-2048 15516KB 15516KB [ 546.590001] kmalloc-1024 10714KB 13356KB [ 546.596609] kmalloc-512 13974KB 15420KB [ 546.602609] kmalloc-256 5169KB 6071KB [ 546.608329] kmalloc-128 1117KB 1527KB [ 546.613753] kmalloc-96 3134KB 3544KB [ 546.624069] kmalloc-64 2461KB 3168KB [ 546.632694] kmalloc-32 1887KB 2303KB [ 546.643247] kmalloc-192 2400KB 2792KB [ 546.651350] kmem_cache 177KB 183KB [ 546.666736] Out of memory: Kill process 8115 (syz-fuzzer) score 5 or sacrifice child [ 546.681186] Killed process 18625 (syz-executor.2) total-vm:48512kB, anon-rss:440kB, file-rss:0kB, shmem-rss:0kB [ 546.703849] Bluetooth: hci5: command 0x0409 tx timeout [ 546.716049] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 546.723466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready 17:58:27 executing program 3: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) [ 547.151297] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 547.176813] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 547.202164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 547.376128] device hsr_slave_0 entered promiscuous mode [ 547.388436] device hsr_slave_1 entered promiscuous mode [ 547.433935] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 547.441478] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 547.934545] Bluetooth: hci4: command 0x040f tx timeout [ 548.065188] device hsr_slave_0 entered promiscuous mode [ 548.090832] device hsr_slave_1 entered promiscuous mode [ 548.104562] Bluetooth: hci6: command 0x040f tx timeout [ 548.141187] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 548.165545] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 548.515513] IPVS: ftp: loaded support on port[0] = 21 [ 548.741623] Bluetooth: hci5: command 0x041b tx timeout [ 548.823067] IPVS: ftp: loaded support on port[0] = 21 [ 548.846197] chnl_net:caif_netlink_parms(): no params data found [ 549.279971] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 549.332267] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 549.340657] CPU: 0 PID: 8158 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 549.348106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 549.357457] Call Trace: [ 549.360124] dump_stack+0x1fc/0x2ef [ 549.363742] dump_header+0x15d/0xc3f [ 549.367446] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 549.372535] ? ___ratelimit+0x319/0x590 [ 549.376508] oom_kill_process.cold+0x10/0x692 [ 549.381014] ? check_preemption_disabled+0x41/0x280 [ 549.386021] ? has_intersects_mems_allowed+0x1d6/0x290 [ 549.391287] out_of_memory+0x1072/0x1390 [ 549.395341] ? oom_killer_disable+0x270/0x270 [ 549.399823] ? mutex_trylock+0x15f/0x1a0 [ 549.403875] __alloc_pages_nodemask+0x23a2/0x2890 [ 549.408842] ? find_get_entry+0x4cd/0x8a0 [ 549.412983] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 549.417828] alloc_pages_current+0x193/0x2a0 [ 549.422222] filemap_fault+0x146e/0x2180 [ 549.426277] ext4_filemap_fault+0x84/0xb0 [ 549.430412] __do_fault+0x10b/0x4b0 [ 549.434030] __handle_mm_fault+0x273b/0x41c0 [ 549.438429] ? vm_insert_page+0x9c0/0x9c0 [ 549.442575] ? __fget+0x356/0x510 [ 549.446023] ? check_preemption_disabled+0x41/0x280 [ 549.451028] handle_mm_fault+0x436/0xb10 [ 549.455080] __do_page_fault+0x68e/0xd60 [ 549.459129] ? trace_hardirqs_off_caller+0x6e/0x210 [ 549.464128] ? spurious_fault+0x840/0x840 [ 549.468260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 549.473088] ? page_fault+0x8/0x30 [ 549.476620] page_fault+0x1e/0x30 [ 549.480060] RIP: 0033:0x454943 [ 549.483239] Code: 84 c9 75 08 0f 1f 00 e8 7b 09 00 00 48 8b 4c 24 58 84 01 48 8d 81 d8 26 00 00 48 89 44 24 30 90 e8 c2 6a fb ff 48 8b 54 24 38 <48> 8b 0a 48 8b 44 24 28 48 8b 5c 24 40 48 89 ce 48 8b 4c 24 20 ff [ 549.502122] RSP: 002b:000000c000249d00 EFLAGS: 00010202 [ 549.507468] RAX: 000000c0000406d8 RBX: 0000000000000007 RCX: 0000000000000000 [ 549.514719] RDX: 0000000000c0ea18 RSI: 0000000000000001 RDI: 000000c0006da708 [ 549.521970] RBP: 000000c000249d48 R08: 0000000000000001 R09: 0000000000000005 [ 549.529219] R10: 0000008c9edfe432 R11: 0000000000000005 R12: 0000008c9edfe432 [ 549.536473] R13: 0000000000000004 R14: 000000c005c11380 R15: 0000008c15e9e908 [ 549.557145] Mem-Info: [ 549.559648] active_anon:12330 inactive_anon:25069 isolated_anon:0 [ 549.559648] active_file:594 inactive_file:623 isolated_file:53 [ 549.559648] unevictable:0 dirty:52 writeback:0 unstable:0 [ 549.559648] slab_reclaimable:12488 slab_unreclaimable:123840 [ 549.559648] mapped:27282 shmem:25586 pagetables:577 bounce:0 [ 549.559648] free:13937 free_pcp:28 free_cma:0 [ 549.601434] Node 0 active_anon:46704kB inactive_anon:69660kB active_file:1628kB inactive_file:1892kB unevictable:0kB isolated(anon):0kB isolated(file):212kB mapped:63928kB dirty:188kB writeback:0kB shmem:71448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 549.637860] Node 1 active_anon:2616kB inactive_anon:30616kB active_file:64kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:44000kB dirty:20kB writeback:0kB shmem:30896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 549.671751] 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 [ 549.707778] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 549.712819] Node 0 DMA32 free:20428kB min:35996kB low:44992kB high:53988kB active_anon:46704kB inactive_anon:69660kB active_file:928kB inactive_file:476kB unevictable:0kB writepending:188kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1816kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 549.746184] lowmem_reserve[]: 0 0 1 1 1 [ 549.750170] 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 [ 549.783930] lowmem_reserve[]: 0 0 0 0 0 [ 549.790709] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:2616kB inactive_anon:30616kB active_file:308kB inactive_file:76kB unevictable:0kB writepending:20kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:492kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 549.822334] lowmem_reserve[]: 0 0 0 0 0 [ 549.826543] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 549.841159] Node 0 DMA32: 1519*4kB (UMEH) 654*8kB (MEH) 224*16kB (UMEH) 76*32kB (UMEH) 11*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18028kB [ 549.856042] 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 [ 549.879988] Node 1 Normal: 107*4kB (ME) 66*8kB (ME) 37*16kB (UME) 14*32kB (UME) 7*64kB (ME) 10*128kB (ME) 9*256kB (UME) 2*512kB (M) 6*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 27532kB [ 549.900883] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 549.909789] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 549.921703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 549.930643] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 549.943011] 25642 total pagecache pages [ 549.947014] 0 pages in swap cache [ 549.950444] Swap cache stats: add 0, delete 0, find 0/0 [ 549.959591] Free swap = 0kB [ 549.962607] Total swap = 0kB [ 549.965632] 2097051 pages RAM [ 549.968723] 0 pages HighMem/MovableOnly [ 549.972675] 369649 pages reserved [ 549.979990] 0 pages cma reserved [ 549.983346] Unreclaimable slab info: [ 549.989321] Name Used Total [ 550.001977] pid_2 13KB 32KB [ 550.007443] batadv_tt_change_cache 2KB 11KB [ 550.013241] batadv_tl_cache 7KB 16KB [ 550.014365] Bluetooth: hci4: command 0x0419 tx timeout [ 550.023916] syz-executor.3: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 550.026609] TIPC 24KB 37KB [ 550.041361] syz-executor.3 cpuset=/ mems_allowed=0-1 [ 550.045305] SCTPv6 33KB 37KB [ 550.051848] DCCPv6 32KB 37KB [ 550.059285] DCCP 30KB 35KB [ 550.063627] CPU: 1 PID: 18174 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 550.064741] RXRPC 26KB 39KB [ 550.072519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 550.087193] Call Trace: [ 550.089789] dump_stack+0x1fc/0x2ef [ 550.092596] rxrpc_call_jar 160KB 165KB [ 550.093420] warn_alloc.cold+0x7b/0x18f [ 550.102103] bridge_fdb_cache 21KB 27KB [ 550.102721] ? zone_watermark_ok_safe+0x260/0x260 [ 550.112880] ? usleep_range+0x170/0x170 [ 550.116864] ? collect_expired_timers+0x2a0/0x2a0 [ 550.121722] __alloc_pages_nodemask+0x232f/0x2890 [ 550.121949] fib6_nodes 171KB 284KB [ 550.126574] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 550.126591] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 550.126621] ? alloc_pages_current+0x155/0x2a0 [ 550.131947] ip6_dst_cache 231KB 690KB [ 550.136771] alloc_pages_current+0x193/0x2a0 [ 550.136790] relay_open_buf.part.0+0x2a8/0xb80 [ 550.136813] relay_open+0x537/0x9f0 [ 550.136834] do_blk_trace_setup+0x4f6/0xb40 [ 550.136849] ? _copy_from_user+0xd2/0x130 [ 550.136865] __blk_trace_setup+0xca/0x180 [ 550.153808] RAWv6 163KB 168KB [ 550.155896] ? do_blk_trace_setup+0xb40/0xb40 [ 550.155925] blk_trace_ioctl+0x155/0x290 [ 550.155938] ? blk_add_driver_data+0x540/0x540 [ 550.155957] ? __lock_acquire+0x6de/0x3ff0 [ 550.174211] Bluetooth: hci0: command 0x0409 tx timeout [ 550.176689] blkdev_ioctl+0x112/0x1a80 [ 550.183427] UDPv6 39KB 41KB [ 550.186499] ? blkpg_ioctl+0x9d0/0x9d0 [ 550.186513] ? do_futex+0x171/0x1880 [ 550.186530] ? mark_held_locks+0xf0/0xf0 [ 550.186548] ? debug_check_no_obj_freed+0x201/0x490 [ 550.186566] ? futex_exit_release+0x220/0x220 [ 550.186581] block_ioctl+0xe9/0x130 [ 550.205480] Bluetooth: hci6: command 0x0419 tx timeout [ 550.208541] ? blkdev_fallocate+0x3f0/0x3f0 [ 550.213925] TCPv6 27KB 36KB [ 550.217748] do_vfs_ioctl+0xcdb/0x12e0 [ 550.217766] ? lock_downgrade+0x720/0x720 [ 550.217783] ? check_preemption_disabled+0x41/0x280 [ 550.217796] ? ioctl_preallocate+0x200/0x200 [ 550.217818] ? __fget+0x356/0x510 [ 550.231906] nf_conntrack 5KB 18KB [ 550.235038] ? do_dup2+0x450/0x450 [ 550.235054] ? __se_sys_futex+0x298/0x3b0 [ 550.235076] ksys_ioctl+0x9b/0xc0 [ 550.238731] t10_alua_lu_gp_cache 0KB 3KB [ 550.243938] __x64_sys_ioctl+0x6f/0xb0 [ 550.262448] sd_ext_cdb 0KB 7KB [ 550.266597] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 550.266613] do_syscall_64+0xf9/0x620 [ 550.266632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 550.266643] RIP: 0033:0x7ffae12470c9 [ 550.266658] Code: Bad RIP value. [ 550.273158] scsi_sense_cache 1056KB 1060KB [ 550.274491] RSP: 002b:00007ffadf7b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 550.274505] RAX: ffffffffffffffda RBX: 00007ffae1366f80 RCX: 00007ffae12470c9 [ 550.274513] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 550.274521] RBP: 00007ffae12a2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 550.274528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 550.274537] R13: 00007ffd70039ebf R14: 00007ffadf7b9300 R15: 0000000000022000 [ 550.283977] Mem-Info: [ 550.302086] virtio_scsi_cmd 16KB 16KB [ 550.315997] active_anon:12337 inactive_anon:25069 isolated_anon:0 [ 550.315997] active_file:43 inactive_file:19 isolated_file:0 [ 550.315997] unevictable:0 dirty:24 writeback:0 unstable:0 [ 550.315997] slab_reclaimable:12488 slab_unreclaimable:123838 [ 550.315997] mapped:26118 shmem:25586 pagetables:577 bounce:0 [ 550.315997] free:13862 free_pcp:124 free_cma:0 [ 550.333454] sgpool-128 8KB 8KB [ 550.349714] Node 0 active_anon:46704kB inactive_anon:69660kB active_file:264kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60500kB dirty:96kB writeback:0kB shmem:71448kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 550.361450] sgpool-64 4KB 12KB [ 550.371393] Node 1 active_anon:2644kB inactive_anon:30616kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43972kB dirty:0kB writeback:0kB shmem:30896kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 550.383438] sgpool-32 2KB 15KB [ 550.400637] 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 [ 550.425873] sgpool-16 1KB 7KB [ 550.467853] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 550.490342] sgpool-8 0KB 7KB [ 550.532399] Node 0 DMA32 free:17780kB min:35996kB low:44992kB high:53988kB active_anon:46704kB inactive_anon:69660kB active_file:152kB inactive_file:28kB unevictable:0kB writepending:96kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1816kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 550.532434] lowmem_reserve[]: 0 0 1 1 1 [ 550.568407] mqueue_inode_cache 39KB 45KB [ 550.573865] bio_post_read_ctx 14KB 15KB [ 550.579407] bio-2 14KB 15KB [ 550.582540] 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 [ 550.588267] jfs_mp 7KB 7KB [ 550.621396] cifs_small_rq 15KB 16KB [ 550.626817] cifs_request 67KB 67KB [ 550.632175] cifs_mpx_ids 0KB 7KB [ 550.635257] lowmem_reserve[]: 0 0 0 0 0 [ 550.641050] nfs_commit_data 3KB 14KB [ 550.641517] Node 1 Normal free:26776kB min:53876kB low:67344kB high:80812kB active_anon:2644kB inactive_anon:30616kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:512kB pagetables:492kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 550.646903] nfs_write_data 34KB 44KB [ 550.646952] ext4_system_zone 1KB 7KB [ 550.646983] bio-1 1KB 7KB [ 550.646995] pid_namespace 11KB 11KB [ 550.647014] rpc_buffers 17KB 25KB [ 550.686032] lowmem_reserve[]: 0 0 0 0 0 [ 550.700597] rpc_tasks 2KB 7KB [ 550.712855] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 550.727232] UNIX 746KB 791KB [ 550.732889] tcp_bind_bucket 3KB 8KB [ 550.738173] Node 0 DMA32: 1509*4kB (UMEH) 654*8kB (UMEH) 223*16kB (UMEH) 74*32kB (UMEH) 9*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17780kB [ 550.738241] 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 [ 550.738292] Node 1 Normal: 108*4kB (UME) 67*8kB (UME) 37*16kB (UME) 14*32kB (UME) 7*64kB (ME) 10*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 3*2048kB (UM) 2*4096kB (UM) = 26776kB [ 550.753037] Bluetooth: hci2: command 0x0409 tx timeout [ 550.759874] ip_fib_trie 28KB 43KB [ 550.783436] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 550.792810] ip_fib_alias 120KB 197KB [ 550.814141] Bluetooth: hci5: command 0x040f tx timeout [ 550.818942] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 550.820463] ip_dst_cache 8KB 28KB [ 550.830293] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 550.833408] RAW 103KB 105KB [ 550.846055] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 550.854844] UDP 59KB 81KB [ 550.861657] TCP 8KB 11KB [ 550.862403] 25642 total pagecache pages [ 550.870499] hugetlbfs_inode_cache 3KB 15KB [ 550.871008] 0 pages in swap cache [ 550.880236] fscache_cookie_jar 1KB 7KB [ 550.884112] Swap cache stats: add 0, delete 0, find 0/0 [ 550.889133] eventpoll_pwq 32KB 63KB [ 550.891037] Free swap = 0kB [ 550.899997] eventpoll_epi 59KB 94KB [ 550.909102] inotify_inode_mark 7KB 23KB [ 550.911536] Total swap = 0kB [ 550.919300] request_queue 199KB 199KB [ 550.920425] 2097051 pages RAM [ 550.928016] blkdev_requests 1KB 3KB [ 550.931540] 0 pages HighMem/MovableOnly [ 550.933370] blkdev_ioc 31KB 38KB [ 550.942690] 369649 pages reserved [ 550.947498] bio-0 1223KB 1612KB [ 550.950366] 0 pages cma reserved [ 550.952856] biovec-max 1567KB 1707KB [ 550.967889] biovec-64 1498KB 1834KB [ 550.973258] biovec-16 129KB 153KB [ 550.982247] bio_integrity_payload 1KB 8KB [ 550.991737] khugepaged_mm_slot 2KB 11KB [ 550.998142] uid_cache 0KB 4KB [ 551.004324] dmaengine-unmap-2 0KB 3KB [ 551.016535] skbuff_fclone_cache 20KB 30KB [ 551.022627] skbuff_head_cache 6289KB 7372KB [ 551.028533] configfs_dir_cache 3KB 7KB [ 551.036636] file_lock_cache 3KB 27KB [ 551.043582] file_lock_ctx 9KB 11KB [ 551.050553] fsnotify_mark_connector 3KB 11KB [ 551.058313] net_namespace 140KB 140KB [ 551.064537] shmem_inode_cache 7979KB 8061KB [ 551.071211] task_delay_info 314KB 351KB [ 551.077798] taskstats 9KB 34KB [ 551.084124] proc_dir_entry 1216KB 1218KB [ 551.090109] pde_opener 12KB 62KB [ 551.096771] seq_file 181KB 405KB [ 551.103132] sigqueue 64KB 74KB [ 551.115926] kernfs_node_cache 20315KB 20325KB [ 551.121880] mnt_cache 316KB 316KB [ 551.127315] filp 7731KB 8238KB [ 551.132671] names_cache 120925KB 120976KB [ 551.164137] iint_cache 41KB 51KB [ 551.169523] key_jar 4KB 7KB [ 551.194097] uts_namespace 9KB 15KB [ 551.199481] nsproxy 9KB 15KB [ 551.224085] vm_area_struct 1759KB 2977KB [ 551.229467] mm_struct 221KB 442KB [ 551.244452] fs_cache 356KB 360KB [ 551.249832] files_cache 1335KB 1335KB [ 551.264072] signal_cache 2358KB 2364KB [ 551.269446] sighand_cache 640KB 645KB [ 551.284093] task_struct 9759KB 9847KB [ 551.289468] cred_jar 3044KB 3048KB [ 551.314089] anon_vma_chain 575KB 1086KB [ 551.320690] anon_vma 175KB 315KB [ 551.334380] pid 212KB 268KB [ 551.339844] Acpi-Operand 156KB 198KB [ 551.354077] Acpi-ParseExt 9KB 11KB [ 551.359456] Acpi-Parse 41KB 47KB [ 551.368130] Acpi-State 52KB 63KB [ 551.373500] Acpi-Namespace 20KB 27KB [ 551.379990] numa_policy 0KB 3KB [ 551.386472] debug_objects_cache 1582KB 1584KB [ 551.392012] trace_event_file 297KB 298KB [ 551.398600] ftrace_event_field 398KB 401KB [ 551.404754] pool_workqueue 185KB 196KB [ 551.410120] page->ptl 254KB 612KB [ 551.424110] kmalloc-2097152 2050KB 2050KB [ 551.429481] kmalloc-524288 6168KB 7196KB [ 551.445435] kmalloc-262144 1290KB 1290KB [ 551.450804] kmalloc-131072 650KB 650KB [ 551.457568] kmalloc-65536 3696KB 3696KB [ 551.462939] kmalloc-32768 2871KB 2871KB [ 551.469465] kmalloc-16384 1221KB 1287KB [ 551.476960] kmalloc-8192 5214KB 5214KB [ 551.482322] kmalloc-4096 29503KB 29520KB [ 551.513584] kmalloc-2048 15812KB 15816KB [ 551.519586] kmalloc-1024 10633KB 13324KB [ 551.532935] kmalloc-512 13569KB 15378KB [ 551.538490] kmalloc-256 5177KB 6067KB [ 551.543909] kmalloc-128 1128KB 1527KB [ 551.557264] kmalloc-96 3126KB 3544KB [ 551.562626] kmalloc-64 2476KB 3168KB [ 551.573608] kmalloc-32 1898KB 2303KB [ 551.582914] kmalloc-192 2460KB 2792KB [ 551.592884] kmem_cache 177KB 183KB [ 551.602622] Out of memory (oom_kill_allocating_task): Kill process 8158 (syz-fuzzer) score 0 or sacrifice child [ 551.623163] Killed process 18626 (syz-executor.4) total-vm:48512kB, anon-rss:436kB, file-rss:0kB, shmem-rss:0kB [ 552.107950] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 552.254030] Bluetooth: hci0: command 0x041b tx timeout [ 552.439179] bridge0: port 1(bridge_slave_0) entered blocking state [ 552.455763] bridge0: port 1(bridge_slave_0) entered disabled state [ 552.463216] device bridge_slave_0 entered promiscuous mode [ 552.499499] chnl_net:caif_netlink_parms(): no params data found [ 552.511225] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 552.519415] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 552.528339] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 552.535900] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 552.544903] device bridge_slave_1 left promiscuous mode [ 552.550397] bridge0: port 2(bridge_slave_1) entered disabled state [ 552.559550] device bridge_slave_0 left promiscuous mode [ 552.565707] bridge0: port 1(bridge_slave_0) entered disabled state [ 552.576215] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 552.585229] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 552.593685] device bridge_slave_1 left promiscuous mode [ 552.600341] bridge0: port 2(bridge_slave_1) entered disabled state [ 552.608272] device bridge_slave_0 left promiscuous mode [ 552.613746] bridge0: port 1(bridge_slave_0) entered disabled state [ 552.626704] device veth1_macvtap left promiscuous mode [ 552.632010] device veth0_macvtap left promiscuous mode [ 552.638294] device veth1_vlan left promiscuous mode [ 552.643361] device veth0_vlan left promiscuous mode [ 552.813963] Bluetooth: hci2: command 0x041b tx timeout [ 552.894064] Bluetooth: hci5: command 0x0419 tx timeout [ 554.333803] Bluetooth: hci0: command 0x040f tx timeout [ 554.893772] Bluetooth: hci2: command 0x040f tx timeout [ 554.913807] rs:main Q:Reg invoked oom-killer: gfp_mask=0x6201ca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE), nodemask=(null), order=0, oom_score_adj=0 [ 554.960938] rs:main Q:Reg cpuset=/ mems_allowed=0-1 [ 554.981514] CPU: 0 PID: 17840 Comm: rs:main Q:Reg Not tainted 4.19.211-syzkaller #0 [ 554.989316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 554.998654] Call Trace: [ 555.001236] dump_stack+0x1fc/0x2ef [ 555.004853] dump_header+0x15d/0xc3f [ 555.008560] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 555.013653] ? ___ratelimit+0x319/0x590 [ 555.017618] oom_kill_process.cold+0x10/0x692 [ 555.022111] ? check_preemption_disabled+0x41/0x280 [ 555.027120] ? has_intersects_mems_allowed+0x1d6/0x290 [ 555.032385] out_of_memory+0x1072/0x1390 [ 555.036436] ? oom_killer_disable+0x270/0x270 [ 555.040942] ? mutex_trylock+0x15f/0x1a0 [ 555.044993] __alloc_pages_nodemask+0x23a2/0x2890 [ 555.049836] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 555.054669] ? lock_downgrade+0x720/0x720 [ 555.058802] ? check_preemption_disabled+0x41/0x280 [ 555.063818] ? find_get_pages_range_tag+0xc50/0xc50 [ 555.068824] alloc_pages_current+0x193/0x2a0 [ 555.073219] pagecache_get_page+0x5bb/0xd50 [ 555.077532] grab_cache_page_write_begin+0x6a/0xa0 [ 555.082456] ext4_da_write_begin+0x2ba/0x10e0 [ 555.086948] ? ext4_write_begin+0x1610/0x1610 [ 555.091425] ? iov_iter_init+0x1d0/0x1d0 [ 555.095480] generic_perform_write+0x1f8/0x4d0 [ 555.100082] ? __mnt_drop_write_file+0x6f/0xa0 [ 555.104648] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 555.109299] ? current_time+0x1c0/0x1c0 [ 555.113263] ? lock_acquire+0x170/0x3c0 [ 555.117225] __generic_file_write_iter+0x24b/0x610 [ 555.122145] ext4_file_write_iter+0x2fe/0xf20 [ 555.126627] ? ext4_file_open+0x600/0x600 [ 555.130762] ? do_futex+0x171/0x1880 [ 555.134465] ? mark_held_locks+0xf0/0xf0 [ 555.138507] ? __fdget_pos+0x26f/0x310 [ 555.142399] __vfs_write+0x51b/0x770 [ 555.146100] ? kernel_read+0x110/0x110 [ 555.149981] ? check_preemption_disabled+0x41/0x280 [ 555.154996] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 555.159998] vfs_write+0x1f3/0x540 [ 555.163526] ksys_write+0x12b/0x2a0 [ 555.167141] ? __ia32_sys_read+0xb0/0xb0 [ 555.171188] ? trace_hardirqs_off_caller+0x6e/0x210 [ 555.176203] ? do_syscall_64+0x21/0x620 [ 555.180165] do_syscall_64+0xf9/0x620 [ 555.183979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 555.189152] RIP: 0033:0x7fe3d736b1cd [ 555.192851] Code: c2 20 00 00 75 10 b8 01 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ae fc ff ff 48 89 04 24 b8 01 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 f7 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 555.211731] RSP: 002b:00007fe3d4926590 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 555.219429] RAX: ffffffffffffffda RBX: 00007fe3cc011d70 RCX: 00007fe3d736b1cd [ 555.226681] RDX: 000000000000005c RSI: 00007fe3cc011d70 RDI: 0000000000000006 [ 555.233933] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 555.241184] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe3cc011af0 [ 555.248435] R13: 00007fe3d49265b0 R14: 000055a05de433a0 R15: 000000000000005c [ 555.270077] Mem-Info: [ 555.272519] active_anon:12337 inactive_anon:25064 isolated_anon:0 [ 555.272519] active_file:207 inactive_file:176 isolated_file:26 [ 555.272519] unevictable:0 dirty:1 writeback:0 unstable:0 [ 555.272519] slab_reclaimable:12451 slab_unreclaimable:123875 [ 555.272519] mapped:22978 shmem:25578 pagetables:560 bounce:0 [ 555.272519] free:14543 free_pcp:16 free_cma:0 [ 555.313666] Node 0 active_anon:46108kB inactive_anon:69644kB active_file:796kB inactive_file:672kB unevictable:0kB isolated(anon):0kB isolated(file):104kB mapped:34364kB dirty:4kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 555.359696] Node 1 active_anon:3240kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:0kB shmem:30892kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 555.401160] 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 [ 555.456915] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 555.461963] Node 0 DMA32 free:18896kB min:35996kB low:44992kB high:53988kB active_anon:46108kB inactive_anon:69644kB active_file:700kB inactive_file:756kB unevictable:0kB writepending:4kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1764kB bounce:0kB free_pcp:408kB local_pcp:408kB free_cma:0kB [ 555.501176] lowmem_reserve[]: 0 0 1 1 1 [ 555.507364] 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 [ 555.548053] lowmem_reserve[]: 0 0 0 0 0 [ 555.552050] Node 1 Normal free:26864kB min:53876kB low:67344kB high:80812kB active_anon:3240kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:476kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 555.587979] lowmem_reserve[]: 0 0 0 0 0 [ 555.591975] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 555.606631] Node 0 DMA32: 1575*4kB (UMEH) 673*8kB (MEH) 203*16kB (MEH) 82*32kB (UMEH) 15*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18516kB [ 555.621274] Bluetooth: hci3: command 0x0409 tx timeout [ 555.626659] 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 [ 555.637767] Node 1 Normal: 124*4kB (UME) 60*8kB (ME) 39*16kB (UME) 12*32kB (UME) 6*64kB (UME) 8*128kB (UME) 8*256kB (ME) 2*512kB (M) 6*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26944kB [ 555.655189] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 555.664079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 555.683600] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 555.692443] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 555.713610] 25622 total pagecache pages [ 555.717591] 0 pages in swap cache [ 555.721033] Swap cache stats: add 0, delete 0, find 0/0 [ 555.728390] Free swap = 0kB [ 555.731402] Total swap = 0kB [ 555.734513] 2097051 pages RAM [ 555.737613] 0 pages HighMem/MovableOnly [ 555.741571] 369649 pages reserved [ 555.745059] 0 pages cma reserved [ 555.748489] Unreclaimable slab info: [ 555.752491] Name Used Total [ 555.758113] pid_2 6KB 32KB [ 555.763536] batadv_tt_change_cache 2KB 11KB [ 555.769395] batadv_tl_cache 6KB 16KB [ 555.775916] TIPC 27KB 37KB [ 555.781290] SCTPv6 33KB 37KB [ 555.786706] DCCPv6 30KB 37KB [ 555.803590] DCCP 28KB 35KB [ 555.809001] RXRPC 29KB 39KB [ 555.823950] rxrpc_call_jar 173KB 189KB [ 555.829322] bridge_fdb_cache 25KB 27KB [ 555.838987] fib6_nodes 165KB 284KB [ 555.844385] ip6_dst_cache 217KB 678KB [ 555.849748] RAWv6 162KB 168KB [ 555.855823] UDPv6 39KB 45KB [ 555.861185] TCPv6 33KB 36KB [ 555.866613] nf_conntrack 5KB 18KB [ 555.872031] t10_alua_lu_gp_cache 0KB 3KB [ 555.877719] sd_ext_cdb 0KB 7KB [ 555.883075] scsi_sense_cache 1056KB 1060KB [ 555.888476] virtio_scsi_cmd 16KB 16KB [ 555.894755] sgpool-128 8KB 8KB [ 555.900118] sgpool-64 4KB 12KB [ 555.905542] sgpool-32 2KB 15KB [ 555.923581] sgpool-16 1KB 7KB [ 555.928974] sgpool-8 0KB 7KB [ 555.940340] mqueue_inode_cache 36KB 45KB [ 555.971582] bio_post_read_ctx 14KB 15KB [ 555.977663] bio-2 14KB 15KB [ 555.983031] jfs_mp 7KB 7KB [ 556.000865] cifs_small_rq 15KB 16KB [ 556.010347] cifs_request 67KB 67KB [ 556.020273] cifs_mpx_ids 0KB 7KB [ 556.041210] nfs_commit_data 3KB 14KB [ 556.043715] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 556.046718] nfs_write_data 34KB 44KB [ 556.063603] ext4_system_zone 1KB 7KB [ 556.070635] bio-1 1KB 7KB [ 556.073602] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 556.081171] pid_namespace 10KB 11KB [ 556.088249] rpc_buffers 17KB 25KB [ 556.093600] CPU: 0 PID: 18219 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 556.093609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 556.093614] Call Trace: [ 556.093636] dump_stack+0x1fc/0x2ef [ 556.093655] warn_alloc.cold+0x7b/0x18f [ 556.093675] ? zone_watermark_ok_safe+0x260/0x260 [ 556.093688] ? usleep_range+0x170/0x170 [ 556.093708] ? collect_expired_timers+0x2a0/0x2a0 [ 556.093736] __alloc_pages_nodemask+0x232f/0x2890 [ 556.103545] rpc_tasks 2KB 7KB [ 556.110947] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 556.113494] UNIX 759KB 791KB [ 556.117112] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 556.117130] ? rcu_nmi_exit+0xb3/0x180 [ 556.117156] ? alloc_pages_current+0x95/0x2a0 [ 556.125841] tcp_bind_bucket 2KB 8KB [ 556.125925] ? alloc_pages_current+0x9f/0x2a0 [ 556.129876] ip_fib_trie 27KB 43KB [ 556.134700] alloc_pages_current+0x193/0x2a0 [ 556.134716] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 556.134732] relay_open_buf.part.0+0x2a8/0xb80 [ 556.139548] ip_fib_alias 116KB 197KB [ 556.144903] relay_open+0x537/0x9f0 [ 556.144923] do_blk_trace_setup+0x4f6/0xb40 [ 556.149740] ip_dst_cache 16KB 28KB [ 556.155088] ? _copy_from_user+0xd2/0x130 [ 556.155102] __blk_trace_setup+0xca/0x180 [ 556.155117] ? do_blk_trace_setup+0xb40/0xb40 [ 556.159850] RAW 99KB 105KB [ 556.163731] blk_trace_ioctl+0x155/0x290 [ 556.163746] ? blk_add_driver_data+0x540/0x540 [ 556.168217] UDP 42KB 81KB [ 556.173566] ? __lock_acquire+0x6de/0x3ff0 [ 556.173587] blkdev_ioctl+0x112/0x1a80 [ 556.178059] TCP 8KB 11KB [ 556.183405] ? blkpg_ioctl+0x9d0/0x9d0 [ 556.187811] hugetlbfs_inode_cache 3KB 15KB [ 556.192532] ? do_futex+0x171/0x1880 [ 556.197108] fscache_cookie_jar 1KB 7KB [ 556.202445] ? mark_held_locks+0xf0/0xf0 [ 556.206064] eventpoll_pwq 32KB 63KB [ 556.210367] ? debug_check_no_obj_freed+0x201/0x490 [ 556.215721] eventpoll_epi 59KB 94KB [ 556.219835] ? futex_exit_release+0x220/0x220 [ 556.223975] inotify_inode_mark 6KB 23KB [ 556.228439] block_ioctl+0xe9/0x130 [ 556.233802] request_queue 199KB 199KB [ 556.237827] ? blkdev_fallocate+0x3f0/0x3f0 [ 556.242402] blkdev_requests 1KB 3KB [ 556.247747] do_vfs_ioctl+0xcdb/0x12e0 [ 556.247763] ? lock_downgrade+0x720/0x720 [ 556.247782] ? check_preemption_disabled+0x41/0x280 [ 556.251989] blkdev_ioc 30KB 38KB [ 556.255875] ? ioctl_preallocate+0x200/0x200 [ 556.255892] ? __fget+0x356/0x510 [ 556.255908] ? do_dup2+0x450/0x450 [ 556.261248] bio-0 1198KB 1608KB [ 556.265118] ? __se_sys_futex+0x298/0x3b0 [ 556.265143] ksys_ioctl+0x9b/0xc0 [ 556.270827] biovec-max 1559KB 1674KB [ 556.274527] __x64_sys_ioctl+0x6f/0xb0 [ 556.274541] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 556.274557] do_syscall_64+0xf9/0x620 [ 556.279987] biovec-64 1519KB 1834KB [ 556.284036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 556.284054] RIP: 0033:0x7fcfe0a530c9 [ 556.289393] biovec-16 119KB 153KB [ 556.294407] Code: Bad RIP value. [ 556.294416] RSP: 002b:00007fcfdefc5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 556.299766] bio_integrity_payload 1KB 8KB [ 556.304234] RAX: ffffffffffffffda RBX: 00007fcfe0b72f80 RCX: 00007fcfe0a530c9 [ 556.304243] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 556.304251] RBP: 00007fcfe0aaeae9 R08: 0000000000000000 R09: 0000000000000000 [ 556.304261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 556.309691] khugepaged_mm_slot 2KB 11KB [ 556.313301] R13: 00007ffcccba9dbf R14: 00007fcfdefc5300 R15: 0000000000022000 [ 556.320536] Mem-Info: [ 556.340205] uid_cache 0KB 4KB [ 556.343371] active_anon:12337 inactive_anon:25064 isolated_anon:0 [ 556.343371] active_file:16 inactive_file:16 isolated_file:0 [ 556.343371] unevictable:0 dirty:0 writeback:0 unstable:0 [ 556.343371] slab_reclaimable:12451 slab_unreclaimable:123847 [ 556.343371] mapped:22566 shmem:25578 pagetables:560 bounce:0 [ 556.343371] free:13768 free_pcp:124 free_cma:0 [ 556.396808] dmaengine-unmap-2 0KB 3KB [ 556.400907] Node 0 active_anon:46108kB inactive_anon:69644kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:32816kB dirty:0kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 556.423702] Bluetooth: hci0: command 0x0419 tx timeout [ 556.426946] Node 1 active_anon:3240kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:0kB shmem:30892kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 556.532993] skbuff_fclone_cache 12KB 30KB [ 556.596869] skbuff_head_cache 6230KB 7365KB [ 556.602249] configfs_dir_cache 3KB 7KB [ 556.623529] file_lock_cache 3KB 27KB [ 556.628927] file_lock_ctx 9KB 11KB [ 556.643809] fsnotify_mark_connector 2KB 11KB [ 556.649706] net_namespace 131KB 140KB [ 556.663531] shmem_inode_cache 7973KB 8061KB [ 556.668904] task_delay_info 297KB 351KB [ 556.673583] 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 [ 556.693492] taskstats 8KB 34KB [ 556.712836] proc_dir_entry 1213KB 1218KB [ 556.718253] pde_opener 12KB 62KB [ 556.721467] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 556.733500] seq_file 169KB 401KB [ 556.738901] sigqueue 64KB 74KB [ 556.744316] kernfs_node_cache 20955KB 20971KB [ 556.746237] Node 0 DMA32 free:19272kB min:35996kB low:44992kB high:53988kB active_anon:46108kB inactive_anon:69644kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1764kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 556.763495] mnt_cache 331KB 332KB [ 556.803593] filp 7731KB 8231KB [ 556.808972] names_cache 121006KB 121044KB [ 556.818058] lowmem_reserve[]: 0 0 1 1 1 [ 556.822065] 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 [ 556.823548] iint_cache 35KB 51KB [ 556.874929] lowmem_reserve[]: 0 0 0 0 0 [ 556.879058] Node 1 Normal free:26692kB min:53876kB low:67344kB high:80812kB active_anon:3240kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:576kB pagetables:476kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 556.893542] key_jar 4KB 7KB [ 556.923502] uts_namespace 14KB 15KB [ 556.928876] nsproxy 11KB 15KB [ 556.934205] lowmem_reserve[]: 0 0 0 0 0 [ 556.934227] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 556.934301] Node 0 DMA32: 1500*4kB (MEH) 871*8kB (UMEH) 197*16kB (UMEH) 72*32kB (UMEH) 14*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19320kB [ 556.934378] 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 [ 556.963514] vm_area_struct 1923KB 2973KB [ 556.985305] Bluetooth: hci2: command 0x0419 tx timeout [ 557.003508] mm_struct 260KB 442KB [ 557.008889] fs_cache 356KB 360KB [ 557.019066] Node 1 Normal: 123*4kB (ME) 61*8kB (UME) 35*16kB (UME) 12*32kB (UME) 5*64kB (ME) 7*128kB (ME) 8*256kB (ME) 2*512kB (M) 6*1024kB (UM) 3*2048kB (UM) 2*4096kB (UM) = 26692kB [ 557.023513] files_cache 1335KB 1335KB [ 557.063494] signal_cache 2307KB 2364KB [ 557.065106] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 557.068878] sighand_cache 640KB 645KB [ 557.103475] task_struct 10188KB 10219KB [ 557.103484] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 557.103497] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 557.108857] cred_jar 3044KB 3048KB [ 557.140518] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 557.150604] anon_vma_chain 665KB 1086KB [ 557.156990] anon_vma 170KB 315KB [ 557.162180] 25610 total pagecache pages [ 557.162354] pid 200KB 268KB [ 557.172591] Acpi-Operand 156KB 198KB [ 557.177998] Acpi-ParseExt 9KB 11KB [ 557.179406] 0 pages in swap cache [ 557.183353] Acpi-Parse 41KB 47KB [ 557.193456] Acpi-State 52KB 63KB [ 557.198816] Acpi-Namespace 20KB 27KB [ 557.206867] Swap cache stats: add 0, delete 0, find 0/0 [ 557.206928] numa_policy 0KB 3KB [ 557.212231] Free swap = 0kB [ 557.217659] debug_objects_cache 1608KB 1611KB [ 557.217669] trace_event_file 297KB 298KB [ 557.217679] ftrace_event_field 398KB 401KB [ 557.217689] pool_workqueue 180KB 196KB [ 557.217701] page->ptl 254KB 612KB [ 557.217748] kmalloc-2097152 2050KB 2050KB [ 557.217758] kmalloc-524288 6168KB 6682KB [ 557.217767] kmalloc-262144 1290KB 1290KB [ 557.217778] kmalloc-131072 650KB 650KB [ 557.240442] Total swap = 0kB [ 557.245959] kmalloc-65536 3696KB 3696KB [ 557.257987] 2097051 pages RAM [ 557.259522] kmalloc-32768 2970KB 3003KB [ 557.283873] 0 pages HighMem/MovableOnly [ 557.289625] kmalloc-16384 1287KB 1353KB [ 557.290149] 369649 pages reserved [ 557.295556] kmalloc-8192 5189KB 5304KB [ 557.295566] kmalloc-4096 30332KB 30332KB [ 557.295576] kmalloc-2048 15973KB 15975KB [ 557.295586] kmalloc-1024 10917KB 13324KB [ 557.295595] kmalloc-512 13552KB 15367KB [ 557.295603] kmalloc-256 5236KB 6067KB [ 557.295611] kmalloc-128 1140KB 1527KB [ 557.295619] kmalloc-96 3126KB 3544KB [ 557.295628] kmalloc-64 2491KB 3168KB [ 557.295635] kmalloc-32 1921KB 2303KB [ 557.295717] kmalloc-192 2475KB 2792KB [ 557.295726] kmem_cache 177KB 183KB [ 557.295737] Out of memory (oom_kill_allocating_task): Kill process 17840 (rs:main Q:Reg) score 0 or sacrifice child [ 557.296490] Killed process 17830 (rsyslogd) total-vm:254332kB, anon-rss:864kB, file-rss:0kB, shmem-rss:0kB [ 557.392733] 0 pages cma reserved [ 557.398927] oom_reaper: reaped process 17830 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 557.418195] kworker/u4:9 invoked oom-killer: gfp_mask=0x6142c0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), nodemask=(null), order=1, oom_score_adj=0 [ 557.454153] kworker/u4:9 cpuset=/ mems_allowed=0-1 [ 557.459123] CPU: 0 PID: 11165 Comm: kworker/u4:9 Not tainted 4.19.211-syzkaller #0 [ 557.466836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 557.476197] Workqueue: netns cleanup_net [ 557.480255] Call Trace: [ 557.482851] dump_stack+0x1fc/0x2ef [ 557.486486] dump_header+0x15d/0xc3f [ 557.490203] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 557.495307] ? ___ratelimit+0x319/0x590 [ 557.499286] oom_kill_process.cold+0x10/0x692 [ 557.503783] ? oom_badness.part.0+0x135/0x6e0 [ 557.508287] ? lock_downgrade+0x720/0x720 [ 557.512445] ? check_preemption_disabled+0x41/0x280 [ 557.517468] out_of_memory+0x34d/0x1390 [ 557.521458] ? oom_killer_disable+0x270/0x270 [ 557.525963] ? mutex_trylock+0x15f/0x1a0 [ 557.530036] __alloc_pages_nodemask+0x23a2/0x2890 [ 557.534898] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 557.539741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 557.544589] ? rollback_registered_many+0x2f7/0xe70 [ 557.549610] ? unregister_netdevice_many.part.0+0x1a/0x300 [ 557.555236] ? default_device_exit_batch+0x2fa/0x3c0 [ 557.560351] ? mark_held_locks+0xa6/0xf0 [ 557.564415] ? ____cache_alloc_node+0x156/0x1d0 [ 557.569090] ? cache_grow_begin+0x64/0x8a0 [ 557.573326] cache_grow_begin+0xa4/0x8a0 [ 557.577393] fallback_alloc+0x213/0x2e0 [ 557.581373] kmem_cache_alloc_node_trace+0xec/0x3b0 [ 557.586396] __kmalloc_node_track_caller+0x38/0x70 [ 557.591330] __alloc_skb+0xae/0x560 [ 557.594962] rtmsg_ifinfo_build_skb+0x72/0x1a0 [ 557.599550] rtmsg_ifinfo+0x83/0x120 [ 557.603277] dev_close_many+0x308/0x670 [ 557.607262] ? lock_acquire+0x170/0x3c0 [ 557.611238] ? __dev_close_many+0x2e0/0x2e0 [ 557.615559] ? trace_hardirqs_off+0x64/0x200 [ 557.619976] rollback_registered_many+0x2f7/0xe70 [ 557.624827] ? kernfs_put.part.0+0x1f8/0x590 [ 557.629235] ? generic_xdp_install+0x550/0x550 [ 557.633826] ? kernfs_put.part.0+0x1f8/0x590 [ 557.638233] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 557.643249] ? kmem_cache_free+0x226/0x260 [ 557.647483] ? kernfs_put.part.0+0x225/0x590 [ 557.651895] ? kernfs_put+0x42/0x50 [ 557.655522] ? sysfs_remove_group+0xc2/0x170 [ 557.659935] unregister_netdevice_many.part.0+0x1a/0x300 [ 557.665393] default_device_exit_batch+0x2fa/0x3c0 [ 557.670325] ? unregister_netdevice_many+0x50/0x50 [ 557.675258] ? do_wait_intr_irq+0x270/0x270 [ 557.679583] ? cfg802154_switch_netns+0x430/0x430 [ 557.684431] ? unregister_netdevice_many+0x50/0x50 [ 557.689357] ? dev_change_net_namespace+0xe00/0xe00 [ 557.694374] ops_exit_list+0xf9/0x150 [ 557.698181] cleanup_net+0x3b4/0x8b0 [ 557.701902] ? net_drop_ns+0x90/0x90 [ 557.705620] ? check_preemption_disabled+0x10/0x280 [ 557.710643] process_one_work+0x864/0x1570 [ 557.714887] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 557.719565] worker_thread+0x64c/0x1130 [ 557.723547] ? __kthread_parkme+0x133/0x1e0 [ 557.727873] ? process_one_work+0x1570/0x1570 [ 557.732369] kthread+0x33f/0x460 [ 557.735735] ? kthread_park+0x180/0x180 [ 557.739721] ret_from_fork+0x24/0x30 [ 557.748599] Mem-Info: [ 557.751503] active_anon:12087 inactive_anon:25064 isolated_anon:0 [ 557.751503] active_file:41 inactive_file:161 isolated_file:0 [ 557.751503] unevictable:0 dirty:0 writeback:0 unstable:0 [ 557.751503] slab_reclaimable:12451 slab_unreclaimable:123393 [ 557.751503] mapped:22666 shmem:25578 pagetables:560 bounce:0 [ 557.751503] free:123448 free_pcp:1062 free_cma:0 [ 557.762864] Bluetooth: hci3: command 0x041b tx timeout [ 557.788124] Node 0 active_anon:45308kB inactive_anon:69644kB active_file:132kB inactive_file:912kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:33216kB dirty:0kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 557.826510] Node 1 active_anon:3040kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:0kB shmem:30892kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 557.856407] 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 [ 557.894444] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 557.900541] Node 0 DMA32 free:158648kB min:35996kB low:44992kB high:53988kB active_anon:45312kB inactive_anon:69644kB active_file:244kB inactive_file:4164kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1764kB bounce:0kB free_pcp:2648kB local_pcp:1220kB free_cma:0kB [ 557.933610] lowmem_reserve[]: 0 0 1 1 1 [ 557.938683] 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 [ 557.968172] lowmem_reserve[]: 0 0 0 0 0 [ 557.996884] Node 1 Normal free:520492kB min:53876kB low:67344kB high:80812kB active_anon:3040kB inactive_anon:30612kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:476kB bounce:0kB free_pcp:1260kB local_pcp:0kB free_cma:0kB [ 558.077535] lowmem_reserve[]: 0 0 0 0 0 [ 558.081561] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 558.096321] Node 0 DMA32: 2989*4kB (UEH) 4886*8kB (UMEH) 3738*16kB (UMEH) 1356*32kB (UMEH) 16*64kB (UMH) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 155524kB [ 558.111842] 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 [ 558.143362] Node 1 Normal: 292*4kB (UME) 788*8kB (UME) 771*16kB (UME) 793*32kB (UME) 770*64kB (UME) 743*128kB (UME) 463*256kB (UME) 275*512kB (UM) 161*1024kB (UM) 8*2048kB (UM) 2*4096kB (UM) = 638336kB [ 558.180577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 558.203363] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 558.211959] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 558.233369] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 558.241962] 27776 total pagecache pages [ 558.260941] 0 pages in swap cache [ 558.264479] Swap cache stats: add 0, delete 0, find 0/0 [ 558.269837] Free swap = 0kB [ 558.293676] Total swap = 0kB [ 558.296713] 2097051 pages RAM [ 558.299814] 0 pages HighMem/MovableOnly [ 558.313395] 369649 pages reserved [ 558.316855] 0 pages cma reserved [ 558.320210] Unreclaimable slab info: [ 558.333363] Name Used Total [ 558.338918] pid_2 6KB 32KB [ 558.344404] batadv_tt_change_cache 1KB 11KB [ 558.350207] batadv_tl_cache 6KB 16KB [ 558.355650] TIPC 24KB 37KB [ 558.361059] SCTPv6 33KB 37KB [ 558.366472] DCCPv6 30KB 37KB [ 558.371837] DCCP 28KB 35KB [ 558.377404] RXRPC 26KB 39KB [ 558.382768] rxrpc_call_jar 172KB 189KB [ 558.388185] bridge_fdb_cache 21KB 27KB [ 558.393774] fib6_nodes 162KB 284KB [ 558.399135] ip6_dst_cache 204KB 660KB [ 558.404540] RAWv6 162KB 168KB [ 558.409904] UDPv6 39KB 45KB [ 558.415387] TCPv6 33KB 36KB [ 558.422065] nf_conntrack 5KB 18KB [ 558.427528] t10_alua_lu_gp_cache 0KB 3KB [ 558.433153] sd_ext_cdb 0KB 7KB [ 558.438598] scsi_sense_cache 1056KB 1060KB [ 558.444044] virtio_scsi_cmd 16KB 16KB [ 558.449406] sgpool-128 8KB 8KB [ 558.471439] sgpool-64 4KB 12KB [ 558.477325] sgpool-32 2KB 15KB [ 558.483181] sgpool-16 1KB 7KB [ 558.503999] sgpool-8 0KB 7KB [ 558.522573] mqueue_inode_cache 28KB 45KB [ 558.528613] bio_post_read_ctx 14KB 15KB [ 558.541589] bio-2 14KB 15KB [ 558.547520] jfs_mp 7KB 7KB [ 558.552923] cifs_small_rq 15KB 16KB [ 558.566227] cifs_request 67KB 67KB [ 558.571607] cifs_mpx_ids 0KB 7KB [ 558.583209] nfs_commit_data 3KB 14KB [ 558.592587] nfs_write_data 34KB 44KB [ 558.602612] ext4_system_zone 1KB 7KB [ 558.611871] bio-1 1KB 7KB [ 558.621858] pid_namespace 6KB 11KB [ 558.630963] rpc_buffers 17KB 25KB [ 558.641113] rpc_tasks 2KB 7KB [ 558.650380] UNIX 750KB 783KB [ 558.656908] tcp_bind_bucket 2KB 8KB [ 558.662298] ip_fib_trie 26KB 43KB [ 558.668590] ip_fib_alias 114KB 197KB [ 558.674550] ip_dst_cache 15KB 28KB [ 558.679920] RAW 99KB 105KB [ 558.703328] UDP 42KB 81KB [ 558.708725] TCP 8KB 11KB [ 558.718817] hugetlbfs_inode_cache 3KB 15KB [ 558.725068] fscache_cookie_jar 1KB 7KB [ 558.730526] eventpoll_pwq 29KB 63KB [ 558.737047] eventpoll_epi 54KB 94KB [ 558.742418] inotify_inode_mark 6KB 23KB [ 558.749102] request_queue 199KB 199KB [ 558.754978] blkdev_requests 1KB 3KB [ 558.760363] blkdev_ioc 30KB 38KB [ 558.766597] bio-0 1147KB 1578KB [ 558.771964] biovec-max 1559KB 1674KB [ 558.779057] biovec-64 1465KB 1795KB [ 558.784921] biovec-16 113KB 153KB [ 558.790288] bio_integrity_payload 1KB 8KB [ 558.796915] khugepaged_mm_slot 2KB 11KB [ 558.807852] uid_cache 0KB 4KB [ 558.814033] dmaengine-unmap-2 0KB 3KB [ 558.819458] skbuff_fclone_cache 12KB 30KB [ 558.826271] skbuff_head_cache 4973KB 7282KB [ 558.831712] configfs_dir_cache 3KB 7KB [ 558.838303] file_lock_cache 2KB 23KB [ 558.844356] file_lock_ctx 9KB 11KB [ 558.849751] fsnotify_mark_connector 2KB 11KB [ 558.856618] net_namespace 131KB 131KB [ 558.862001] shmem_inode_cache 7970KB 8061KB [ 558.868478] task_delay_info 297KB 351KB [ 558.874561] taskstats 18KB 34KB [ 558.879925] proc_dir_entry 1212KB 1218KB [ 558.886221] pde_opener 10KB 62KB [ 558.891597] seq_file 153KB 385KB [ 558.900882] sigqueue 64KB 74KB [ 558.906880] kernfs_node_cache 20952KB 20971KB [ 558.912249] mnt_cache 331KB 332KB [ 558.918680] filp 8068KB 8231KB [ 558.924735] names_cache 130708KB 130708KB [ 558.930105] iint_cache 32KB 51KB [ 558.936824] key_jar 4KB 7KB [ 558.942199] uts_namespace 9KB 15KB [ 558.951118] nsproxy 9KB 15KB [ 558.957179] vm_area_struct 1907KB 2973KB [ 558.962566] mm_struct 251KB 442KB [ 558.968684] fs_cache 356KB 360KB [ 558.975060] files_cache 1335KB 1335KB [ 558.980431] signal_cache 2307KB 2364KB [ 558.986518] sighand_cache 640KB 645KB [ 558.991873] task_struct 10017KB 10100KB [ 558.998431] cred_jar 3088KB 3092KB [ 559.004497] anon_vma_chain 662KB 1086KB [ 559.009861] anon_vma 164KB 315KB [ 559.016255] pid 200KB 268KB [ 559.021641] Acpi-Operand 156KB 198KB [ 559.027869] Acpi-ParseExt 9KB 11KB [ 559.033760] Acpi-Parse 41KB 47KB [ 559.039137] Acpi-State 52KB 63KB [ 559.045453] Acpi-Namespace 20KB 27KB [ 559.050829] numa_policy 0KB 3KB [ 559.057123] debug_objects_cache 1607KB 1611KB [ 559.062676] trace_event_file 297KB 298KB [ 559.069007] ftrace_event_field 398KB 401KB [ 559.075330] pool_workqueue 169KB 196KB [ 559.080708] page->ptl 252KB 612KB [ 559.086796] kmalloc-2097152 2050KB 2050KB [ 559.092149] kmalloc-524288 6168KB 6682KB [ 559.098422] kmalloc-262144 1290KB 1290KB [ 559.104350] kmalloc-131072 650KB 650KB [ 559.109715] kmalloc-65536 3696KB 3696KB [ 559.116081] kmalloc-32768 2970KB 3003KB [ 559.121455] kmalloc-16384 1270KB 1320KB [ 559.127868] kmalloc-8192 4941KB 5057KB [ 559.133800] kmalloc-4096 28980KB 29040KB [ 559.139169] kmalloc-2048 15285KB 15950KB [ 559.145544] kmalloc-1024 9432KB 13127KB [ 559.150912] kmalloc-512 10938KB 14880KB [ 559.157146] kmalloc-256 4932KB 6052KB [ 559.162510] kmalloc-128 1140KB 1527KB [ 559.169574] kmalloc-96 3014KB 3544KB [ 559.175438] kmalloc-64 2461KB 3168KB [ 559.180801] kmalloc-32 1842KB 2303KB [ 559.186856] kmalloc-192 2475KB 2792KB [ 559.192210] kmem_cache 177KB 183KB [ 559.198454] Out of memory: Kill process 8115 (syz-fuzzer) score 5 or sacrifice child [ 559.207217] Killed process 19261 (syz-executor.2) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 559.218246] oom_reaper: reaped process 19261 (syz-executor.2), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 17:58:40 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0)={0xffffffffffffffff}, 0x111, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r5, &(0x7f0000000940)={0x4, 0x8, 0xfa00, {r6, 0x3}}, 0x10) [ 559.933238] Bluetooth: hci3: command 0x040f tx timeout [ 561.564090] syz-executor.5 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 561.583032] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 561.588165] CPU: 0 PID: 15897 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 561.596044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 561.605393] Call Trace: [ 561.607989] dump_stack+0x1fc/0x2ef [ 561.611616] dump_header+0x15d/0xc3f [ 561.615332] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 561.620431] ? ___ratelimit+0x319/0x590 [ 561.624406] oom_kill_process.cold+0x10/0x692 [ 561.628906] ? check_preemption_disabled+0x41/0x280 [ 561.633940] ? has_intersects_mems_allowed+0x1d6/0x290 [ 561.639253] out_of_memory+0x1072/0x1390 [ 561.643324] ? oom_killer_disable+0x270/0x270 [ 561.647824] ? mutex_trylock+0x15f/0x1a0 [ 561.651897] __alloc_pages_nodemask+0x23a2/0x2890 [ 561.656748] ? find_get_entry+0x4cd/0x8a0 [ 561.660899] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 561.665769] alloc_pages_current+0x193/0x2a0 [ 561.670179] filemap_fault+0x146e/0x2180 [ 561.674251] ext4_filemap_fault+0x84/0xb0 [ 561.678407] __do_fault+0x10b/0x4b0 [ 561.682028] ? do_raw_spin_unlock+0x171/0x230 [ 561.686521] __handle_mm_fault+0x273b/0x41c0 [ 561.690935] ? debug_object_free+0x1cc/0x380 [ 561.695340] ? vm_insert_page+0x9c0/0x9c0 [ 561.699496] ? sync_mm_rss+0x97/0x1a0 [ 561.703294] handle_mm_fault+0x436/0xb10 [ 561.707369] __do_page_fault+0x68e/0xd60 [ 561.711439] ? trace_hardirqs_off_caller+0x6e/0x210 [ 561.716460] ? spurious_fault+0x840/0x840 [ 561.720609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 561.725459] ? page_fault+0x8/0x30 [ 561.729002] page_fault+0x1e/0x30 [ 561.732454] RIP: 0033:0x7fcfe0a765e0 [ 561.736166] Code: Bad RIP value. [ 561.739526] RSP: 002b:00007ffcccba9fa8 EFLAGS: 00010293 [ 561.744884] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 00007fcfe0a77df1 [ 561.752151] RDX: 00007ffcccba9ff0 RSI: 0000000000000000 RDI: 0000000000000000 [ 561.759439] RBP: 00007ffcccbaa07c R08: 0000000000000000 R09: 00000090bbbd7407 [ 561.766703] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 561.773968] R13: 0000000000088c94 R14: 0000000000000015 R15: 00007ffcccbaa0e0 [ 561.839293] Mem-Info: [ 561.841759] active_anon:12185 inactive_anon:25063 isolated_anon:0 [ 561.841759] active_file:32 inactive_file:13 isolated_file:0 [ 561.841759] unevictable:0 dirty:25 writeback:0 unstable:0 [ 561.841759] slab_reclaimable:12396 slab_unreclaimable:127486 [ 561.841759] mapped:22662 shmem:25577 pagetables:525 bounce:0 [ 561.841759] free:25040 free_pcp:0 free_cma:0 [ 561.903034] Node 0 active_anon:45828kB inactive_anon:69644kB active_file:96kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:33200kB dirty:96kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 561.958933] Node 1 active_anon:2912kB inactive_anon:30608kB active_file:24kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:4kB shmem:30888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 562.013025] Bluetooth: hci3: command 0x0419 tx timeout [ 562.022282] 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 [ 562.061682] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 562.072235] Node 0 DMA32 free:35160kB min:35996kB low:44992kB high:53988kB active_anon:45884kB inactive_anon:69644kB active_file:0kB inactive_file:360kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1736kB bounce:0kB free_pcp:76kB local_pcp:76kB free_cma:0kB [ 562.118660] lowmem_reserve[]: 0 0 1 1 1 [ 562.122691] 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 [ 562.160581] lowmem_reserve[]: 0 0 0 0 0 [ 562.168050] Node 1 Normal free:53704kB min:53876kB low:67344kB high:80812kB active_anon:2912kB inactive_anon:30608kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:364kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 562.212962] lowmem_reserve[]: 0 0 0 0 0 [ 562.216968] Node 0 DMA: 2*4kB (UE) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 562.243989] Node 0 DMA32: 1742*4kB (MEH) 818*8kB (UMEH) 227*16kB (UMEH) 99*32kB (UMEH) 66*64kB (UMEH) 87*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35672kB [ 562.270939] 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 [ 562.295161] Node 1 Normal: 154*4kB (UME) 79*8kB (UME) 45*16kB (UME) 12*32kB (UME) 5*64kB (ME) 7*128kB (ME) 8*256kB (ME) 2*512kB (M) 6*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 53744kB [ 562.323590] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 562.332443] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 562.352683] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 562.374038] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 562.390857] 25615 total pagecache pages [ 562.399741] 0 pages in swap cache [ 562.409894] Swap cache stats: add 0, delete 0, find 0/0 [ 562.420364] Free swap = 0kB [ 562.430154] Total swap = 0kB [ 562.438238] 2097051 pages RAM [ 562.441345] 0 pages HighMem/MovableOnly [ 562.452409] 369649 pages reserved [ 562.460803] 0 pages cma reserved [ 562.470994] Unreclaimable slab info: [ 562.480414] Name Used Total [ 562.492673] pid_2 5KB 32KB [ 562.509786] batadv_tt_change_cache 1KB 11KB [ 562.516572] batadv_tl_cache 5KB 16KB [ 562.521969] TIPC 21KB 37KB [ 562.538941] SCTPv6 30KB 37KB [ 562.549350] DCCPv6 30KB 37KB [ 562.561522] DCCP 28KB 35KB [ 562.572122] RXRPC 22KB 39KB [ 562.585329] rxrpc_call_jar 166KB 189KB [ 562.590719] bridge_fdb_cache 15KB 27KB [ 562.601951] fib6_nodes 141KB 284KB [ 562.619621] ip6_dst_cache 186KB 630KB [ 562.626922] RAWv6 153KB 168KB [ 562.632286] UDPv6 35KB 41KB [ 562.649344] TCPv6 39KB 42KB [ 562.657394] nf_conntrack 15KB 18KB [ 562.662829] t10_alua_lu_gp_cache 0KB 3KB [ 562.680686] sd_ext_cdb 0KB 7KB [ 562.699092] scsi_sense_cache 1056KB 1060KB [ 562.709373] virtio_scsi_cmd 16KB 16KB [ 562.721436] sgpool-128 8KB 8KB [ 562.731836] sgpool-64 4KB 12KB [ 562.751602] sgpool-32 2KB 15KB [ 562.759552] sgpool-16 1KB 7KB [ 562.776321] sgpool-8 0KB 7KB [ 562.781706] mqueue_inode_cache 24KB 45KB [ 562.800114] bio_post_read_ctx 14KB 15KB [ 562.808911] bio-2 14KB 15KB [ 562.826863] jfs_mp 7KB 7KB [ 562.832280] cifs_small_rq 15KB 16KB [ 562.849533] cifs_request 67KB 67KB [ 562.859068] cifs_mpx_ids 0KB 7KB [ 562.871787] nfs_commit_data 3KB 14KB [ 562.881521] nfs_write_data 34KB 44KB [ 562.901571] ext4_system_zone 1KB 7KB [ 562.908688] bio-1 1KB 7KB [ 562.925743] pid_namespace 5KB 11KB [ 562.931127] rpc_buffers 17KB 25KB [ 562.942326] rpc_tasks 2KB 7KB [ 562.959203] UNIX 750KB 783KB [ 562.966361] tcp_bind_bucket 2KB 8KB [ 562.971761] ip_fib_trie 21KB 43KB [ 562.992379] ip_fib_alias 107KB 197KB [ 563.000673] ip_dst_cache 9KB 28KB [ 563.020184] RAW 91KB 105KB [ 563.040838] UDP 42KB 81KB [ 563.046293] TCP 11KB 11KB [ 563.051660] hugetlbfs_inode_cache 3KB 15KB [ 563.072432] fscache_cookie_jar 1KB 7KB [ 563.077990] eventpoll_pwq 26KB 63KB [ 563.098275] eventpoll_epi 48KB 94KB [ 563.103719] inotify_inode_mark 6KB 23KB [ 563.109170] request_queue 199KB 199KB [ 563.129360] blkdev_requests 1KB 3KB [ 563.134816] blkdev_ioc 30KB 38KB [ 563.140174] bio-0 1129KB 1578KB [ 563.164294] biovec-max 1559KB 1666KB [ 563.169703] biovec-64 1357KB 1740KB [ 563.182452] biovec-16 105KB 153KB [ 563.191835] bio_integrity_payload 1KB 8KB [ 563.210345] khugepaged_mm_slot 2KB 11KB [ 563.215974] uid_cache 0KB 4KB [ 563.221339] dmaengine-unmap-2 0KB 3KB [ 563.244596] skbuff_fclone_cache 12KB 30KB [ 563.250155] skbuff_head_cache 4475KB 7181KB [ 563.261455] configfs_dir_cache 3KB 7KB [ 563.272585] file_lock_cache 2KB 19KB [ 563.289450] file_lock_ctx 9KB 11KB [ 563.299534] fsnotify_mark_connector 2KB 11KB [ 563.317061] net_namespace 122KB 122KB [ 563.322525] shmem_inode_cache 7969KB 8061KB [ 563.339576] task_delay_info 293KB 351KB [ 563.346753] taskstats 14KB 34KB [ 563.352117] proc_dir_entry 1202KB 1218KB [ 563.368961] pde_opener 9KB 62KB [ 563.386792] seq_file 153KB 385KB [ 563.392167] sigqueue 60KB 74KB [ 563.409300] kernfs_node_cache 20930KB 20971KB [ 563.418828] mnt_cache 314KB 328KB [ 563.431454] filp 8146KB 8231KB [ 563.441015] names_cache 132149KB 132187KB [ 563.457880] iint_cache 31KB 51KB [ 563.466756] key_jar 4KB 7KB [ 563.472127] uts_namespace 6KB 15KB [ 563.488942] nsproxy 6KB 15KB [ 563.498414] vm_area_struct 1906KB 2973KB [ 563.512484] mm_struct 243KB 435KB [ 563.522052] fs_cache 350KB 360KB [ 563.539482] files_cache 1311KB 1335KB [ 563.547533] signal_cache 2271KB 2364KB [ 563.561981] sighand_cache 615KB 645KB [ 563.569957] task_struct 10005KB 10074KB [ 563.586755] cred_jar 3098KB 3108KB [ 563.592131] anon_vma_chain 662KB 1086KB [ 563.601642] anon_vma 159KB 315KB [ 563.619784] pid 197KB 268KB [ 563.628493] Acpi-Operand 156KB 198KB [ 563.642323] Acpi-ParseExt 9KB 11KB [ 563.651102] Acpi-Parse 41KB 47KB [ 563.667906] Acpi-State 52KB 63KB [ 563.676798] Acpi-Namespace 20KB 27KB [ 563.682165] numa_policy 0KB 3KB [ 563.699027] debug_objects_cache 1590KB 1611KB [ 563.709633] trace_event_file 297KB 298KB [ 563.722285] ftrace_event_field 398KB 401KB [ 563.731927] pool_workqueue 156KB 192KB [ 563.749121] page->ptl 250KB 612KB [ 563.757119] kmalloc-2097152 2050KB 2050KB [ 563.762485] kmalloc-524288 6168KB 6682KB [ 563.779412] kmalloc-262144 1290KB 1290KB [ 563.786548] kmalloc-131072 650KB 650KB [ 563.791944] kmalloc-65536 3696KB 3696KB [ 563.808735] kmalloc-32768 2838KB 2937KB [ 563.817853] kmalloc-16384 1204KB 1287KB [ 563.832278] kmalloc-8192 4859KB 4958KB [ 563.840172] kmalloc-4096 28976KB 29014KB [ 563.860982] kmalloc-2048 15259KB 15950KB [ 563.877745] kmalloc-1024 9229KB 13104KB [ 563.888814] kmalloc-512 10463KB 14565KB [ 563.899926] kmalloc-256 4907KB 6052KB [ 563.911047] kmalloc-128 1140KB 1527KB [ 563.929152] kmalloc-96 2991KB 3544KB [ 563.940846] kmalloc-64 2461KB 3168KB [ 563.957907] kmalloc-32 1834KB 2303KB [ 563.969102] kmalloc-192 2445KB 2792KB [ 563.980293] kmem_cache 177KB 183KB [ 563.991387] Out of memory (oom_kill_allocating_task): Kill process 15897 (syz-executor.5) score 0 or sacrifice child [ 564.020590] ieee802154 phy0 wpan0: encryption failed: -22 [ 564.026213] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.042873] Killed process 19518 (syz-executor.5) total-vm:60812kB, anon-rss:512kB, file-rss:14336kB, shmem-rss:44kB [ 564.062136] oom_reaper: reaped process 19518 (syz-executor.5), now anon-rss:0kB, file-rss:14332kB, shmem-rss:20kB [ 564.065437] syz-executor.5 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 564.112558] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 564.118651] CPU: 1 PID: 15897 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 564.126530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 564.135877] Call Trace: [ 564.138476] dump_stack+0x1fc/0x2ef [ 564.142107] dump_header+0x15d/0xc3f [ 564.145908] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 564.151011] ? ___ratelimit+0x319/0x590 [ 564.154991] oom_kill_process.cold+0x10/0x692 [ 564.159489] ? check_preemption_disabled+0x41/0x280 [ 564.164508] ? has_intersects_mems_allowed+0x1d6/0x290 [ 564.169782] out_of_memory+0x1072/0x1390 [ 564.173882] ? oom_killer_disable+0x270/0x270 [ 564.178381] ? mutex_trylock+0x15f/0x1a0 [ 564.182453] __alloc_pages_nodemask+0x23a2/0x2890 [ 564.187392] ? find_get_entry+0x4cd/0x8a0 [ 564.191551] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 564.196417] alloc_pages_current+0x193/0x2a0 [ 564.200827] filemap_fault+0x146e/0x2180 [ 564.204903] ext4_filemap_fault+0x84/0xb0 [ 564.209055] __do_fault+0x10b/0x4b0 [ 564.212680] ? do_raw_spin_unlock+0x171/0x230 [ 564.217183] __handle_mm_fault+0x273b/0x41c0 [ 564.221597] ? debug_object_free+0x1cc/0x380 [ 564.226016] ? vm_insert_page+0x9c0/0x9c0 [ 564.230179] ? sync_mm_rss+0x97/0x1a0 [ 564.233981] handle_mm_fault+0x436/0xb10 [ 564.238044] __do_page_fault+0x68e/0xd60 [ 564.242109] ? trace_hardirqs_off_caller+0x6e/0x210 [ 564.247135] ? spurious_fault+0x840/0x840 [ 564.251285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 564.256142] ? page_fault+0x8/0x30 [ 564.259691] page_fault+0x1e/0x30 [ 564.263143] RIP: 0033:0x7fcfe0a765e0 [ 564.266853] Code: Bad RIP value. [ 564.270212] RSP: 002b:00007ffcccba9fa8 EFLAGS: 00010293 [ 564.275572] RAX: 0000000000000000 RBX: 0000000000000010 RCX: 00007fcfe0a77df1 [ 564.282842] RDX: 00007ffcccba9ff0 RSI: 0000000000000000 RDI: 0000000000000000 [ 564.290110] RBP: 00007ffcccbaa07c R08: 0000000000000000 R09: 00000090bbbd7407 [ 564.297382] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 564.304648] R13: 0000000000088c94 R14: 0000000000000015 R15: 00007ffcccbaa0e0 [ 564.374723] Mem-Info: [ 564.377291] active_anon:12174 inactive_anon:25063 isolated_anon:0 [ 564.377291] active_file:14 inactive_file:13 isolated_file:0 [ 564.377291] unevictable:0 dirty:0 writeback:0 unstable:0 [ 564.377291] slab_reclaimable:12384 slab_unreclaimable:127355 [ 564.377291] mapped:22626 shmem:25577 pagetables:525 bounce:0 [ 564.377291] free:13859 free_pcp:252 free_cma:0 [ 564.418088] syz-executor.5: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 564.430604] syz-executor.5 cpuset=/ mems_allowed=0-1 [ 564.441599] CPU: 1 PID: 19518 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 564.449487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 564.458842] Call Trace: [ 564.461531] dump_stack+0x1fc/0x2ef [ 564.465171] warn_alloc.cold+0x7b/0x18f [ 564.469169] ? zone_watermark_ok_safe+0x260/0x260 [ 564.474017] ? usleep_range+0x170/0x170 [ 564.478001] ? collect_expired_timers+0x2a0/0x2a0 [ 564.482872] __alloc_pages_nodemask+0x232f/0x2890 [ 564.487736] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 564.489160] Node 0 active_anon:45784kB inactive_anon:69644kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:33056kB dirty:0kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 564.492594] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 564.524844] alloc_pages_current+0x193/0x2a0 [ 564.529257] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 564.534104] relay_open_buf.part.0+0x2a8/0xb80 [ 564.538694] relay_open+0x537/0x9f0 [ 564.542330] do_blk_trace_setup+0x4f6/0xb40 [ 564.546656] ? _copy_from_user+0xd2/0x130 [ 564.550895] __blk_trace_setup+0xca/0x180 [ 564.555045] ? do_blk_trace_setup+0xb40/0xb40 [ 564.559544] ? migrate_swap_stop+0x900/0x900 [ 564.563967] blk_trace_ioctl+0x155/0x290 [ 564.568027] ? blk_add_driver_data+0x540/0x540 [ 564.572619] ? __lock_acquire+0x6de/0x3ff0 [ 564.576859] blkdev_ioctl+0x112/0x1a80 [ 564.580750] ? blkpg_ioctl+0x9d0/0x9d0 [ 564.584635] ? do_futex+0x171/0x1880 [ 564.588355] ? mark_held_locks+0xf0/0xf0 [ 564.592467] ? debug_check_no_obj_freed+0x201/0x490 [ 564.597496] ? futex_exit_release+0x220/0x220 [ 564.601994] block_ioctl+0xe9/0x130 [ 564.605617] ? blkdev_fallocate+0x3f0/0x3f0 [ 564.609944] do_vfs_ioctl+0xcdb/0x12e0 [ 564.613859] ? lock_downgrade+0x720/0x720 [ 564.618016] ? check_preemption_disabled+0x41/0x280 [ 564.619272] Node 1 active_anon:2912kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:0kB shmem:30888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 564.623026] ? ioctl_preallocate+0x200/0x200 [ 564.623043] ? __fget+0x356/0x510 [ 564.623060] ? do_dup2+0x450/0x450 [ 564.623075] ? __se_sys_futex+0x298/0x3b0 [ 564.623095] ksys_ioctl+0x9b/0xc0 [ 564.669070] __x64_sys_ioctl+0x6f/0xb0 [ 564.672961] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 564.677544] do_syscall_64+0xf9/0x620 [ 564.681356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 564.686542] RIP: 0033:0x7fcfe0a530c9 [ 564.690256] Code: Bad RIP value. [ 564.693615] RSP: 002b:00007fcfdefc5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 564.701323] RAX: ffffffffffffffda RBX: 00007fcfe0b72f80 RCX: 00007fcfe0a530c9 [ 564.708591] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 564.715860] RBP: 00007fcfe0aaeae9 R08: 0000000000000000 R09: 0000000000000000 [ 564.723142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 564.730407] R13: 00007ffcccba9dbf R14: 00007fcfdefc5300 R15: 0000000000022000 [ 564.732235] 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 [ 564.748193] Mem-Info: [ 564.772684] active_anon:12174 inactive_anon:25063 isolated_anon:0 [ 564.772684] active_file:14 inactive_file:13 isolated_file:0 [ 564.772684] unevictable:0 dirty:0 writeback:0 unstable:0 [ 564.772684] slab_reclaimable:12384 slab_unreclaimable:127355 [ 564.772684] mapped:22626 shmem:25577 pagetables:525 bounce:0 [ 564.772684] free:13859 free_pcp:252 free_cma:0 [ 564.813163] Node 0 active_anon:45784kB inactive_anon:69644kB active_file:56kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:33056kB dirty:0kB writeback:0kB shmem:71420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 564.850362] Node 1 active_anon:2912kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57448kB dirty:0kB writeback:0kB shmem:30888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 564.865789] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 564.884484] 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 [ 564.892770] Node 0 DMA32 free:17780kB min:35996kB low:44992kB high:53988kB active_anon:45784kB inactive_anon:69644kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1736kB bounce:0kB free_pcp:512kB local_pcp:264kB free_cma:0kB [ 564.951029] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 564.956108] Node 0 DMA32 free:17780kB min:35996kB low:44992kB high:53988kB active_anon:45784kB inactive_anon:69644kB active_file:56kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1736kB bounce:0kB free_pcp:512kB local_pcp:248kB free_cma:0kB [ 564.994035] lowmem_reserve[]: 0 0 1 1 1 [ 564.998039] 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 [ 565.026088] lowmem_reserve[]: 0 0 1 1 1 [ 565.030090] 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 [ 565.070879] lowmem_reserve[]: 0 0 0 0 0 [ 565.072627] lowmem_reserve[]: 0 0 0 0 0 [ 565.075079] Node 1 Normal free:26780kB min:53876kB low:67344kB high:80812kB active_anon:2912kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:364kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 565.078860] Node 1 Normal free:26780kB min:53876kB low:67344kB high:80812kB active_anon:2912kB inactive_anon:30608kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:364kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 565.114096] lowmem_reserve[]: 0 0 0 0 0 [ 565.154669] lowmem_reserve[]: 0 0 0 0 0 [ 565.158671] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 565.176193] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 565.187213] Node 0 DMA32: 1619*4kB (UMEH) 721*8kB (UMEH) 174*16kB (MEH) 66*32kB (UMEH) 10*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17780kB [ 565.219845] Node 0 DMA32: 1619*4kB (UMEH) 721*8kB (UMEH) 174*16kB (MEH) 66*32kB (UMEH) 10*64kB (UMH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17780kB [ 565.220432] 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 [ 565.261738] Node 1 Normal: 153*4kB (UME) 75*8kB (ME) 42*16kB (UME) 12*32kB (UME) 5*64kB (ME) 7*128kB (ME) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 3*2048kB (UM) 2*4096kB (UM) = 26780kB [ 565.278419] 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 [ 565.278484] Node 1 Normal: 153*4kB (UME) 75*8kB (ME) 42*16kB (UME) 12*32kB (UME) 5*64kB (ME) 7*128kB (ME) 9*256kB (UME) 3*512kB (UM) 5*1024kB (M) 3*2048kB (UM) 2*4096kB (UM) = 26780kB [ 565.302680] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 565.329585] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 565.329976] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 565.344848] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 565.376193] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 565.377934] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 565.406336] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 565.408641] 25610 total pagecache pages [ 565.429963] 0 pages in swap cache [ 565.436223] Swap cache stats: add 0, delete 0, find 0/0 [ 565.436249] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 565.441579] Free swap = 0kB [ 565.469217] Total swap = 0kB [ 565.472254] 2097051 pages RAM [ 565.479499] 25610 total pagecache pages [ 565.482302] 0 pages HighMem/MovableOnly [ 565.483529] 0 pages in swap cache [ 565.483539] Swap cache stats: add 0, delete 0, find 0/0 [ 565.483545] Free swap = 0kB [ 565.483550] Total swap = 0kB [ 565.483558] 2097051 pages RAM [ 565.483563] 0 pages HighMem/MovableOnly [ 565.483568] 369649 pages reserved [ 565.483573] 0 pages cma reserved [ 565.527303] 369649 pages reserved [ 565.530765] 0 pages cma reserved [ 565.539933] Unreclaimable slab info: [ 565.545257] Name Used Total [ 565.558752] pid_2 5KB 32KB [ 565.566418] batadv_tt_change_cache 2KB 11KB [ 565.578784] batadv_tl_cache 5KB 16KB [ 565.585911] TIPC 19KB 37KB [ 565.591393] SCTPv6 30KB 37KB [ 565.602816] DCCPv6 30KB 37KB [ 565.608187] DCCP 28KB 35KB [ 565.621137] RXRPC 21KB 39KB [ 565.628546] rxrpc_call_jar 160KB 189KB [ 565.640902] bridge_fdb_cache 14KB 27KB [ 565.647209] fib6_nodes 138KB 284KB [ 565.659858] ip6_dst_cache 186KB 630KB [ 565.666580] RAWv6 153KB 168KB [ 565.671954] UDPv6 33KB 41KB [ 565.684837] TCPv6 36KB 42KB [ 565.705683] nf_conntrack 11KB 18KB [ 565.711130] t10_alua_lu_gp_cache 0KB 3KB [ 565.737363] sd_ext_cdb 0KB 7KB [ 565.756883] scsi_sense_cache 1056KB 1060KB [ 565.762267] virtio_scsi_cmd 16KB 16KB [ 565.799784] sgpool-128 8KB 8KB [ 565.805517] sgpool-64 4KB 12KB [ 565.810883] sgpool-32 2KB 15KB [ 565.839729] sgpool-16 1KB 7KB [ 565.859275] sgpool-8 0KB 7KB [ 565.882618] mqueue_inode_cache 22KB 45KB [ 565.888107] bio_post_read_ctx 14KB 15KB [ 565.901462] bio-2 14KB 15KB [ 565.907279] jfs_mp 7KB 7KB [ 565.942606] cifs_small_rq 15KB 16KB [ 565.947991] cifs_request 67KB 67KB [ 565.972797] cifs_mpx_ids 0KB 7KB [ 565.978242] nfs_commit_data 3KB 14KB [ 566.006895] nfs_write_data 34KB 44KB [ 566.012312] ext4_system_zone 1KB 7KB [ 566.026688] bio-1 1KB 7KB [ 566.032067] pid_namespace 5KB 11KB [ 566.042464] rpc_buffers 17KB 25KB [ 566.052360] rpc_tasks 2KB 7KB [ 566.062462] UNIX 750KB 783KB [ 566.068708] tcp_bind_bucket 2KB 8KB [ 566.074640] ip_fib_trie 21KB 43KB [ 566.080038] ip_fib_alias 105KB 197KB [ 566.086451] ip_dst_cache 7KB 28KB [ 566.091830] RAW 90KB 105KB [ 566.098063] UDP 40KB 81KB [ 566.104046] TCP 8KB 11KB [ 566.109417] hugetlbfs_inode_cache 3KB 15KB [ 566.116039] fscache_cookie_jar 1KB 7KB [ 566.121501] eventpoll_pwq 25KB 63KB [ 566.127774] eventpoll_epi 46KB 94KB [ 566.133667] inotify_inode_mark 6KB 23KB [ 566.139123] request_queue 199KB 199KB [ 566.145420] blkdev_requests 1KB 3KB [ 566.150789] blkdev_ioc 30KB 38KB [ 566.157056] bio-0 1103KB 1571KB [ 566.162428] biovec-max 1559KB 1666KB [ 566.172647] biovec-64 1357KB 1740KB [ 566.178332] biovec-16 105KB 153KB [ 566.192576] bio_integrity_payload 1KB 8KB [ 566.198340] khugepaged_mm_slot 1KB 11KB [ 566.212577] uid_cache 0KB 4KB [ 566.218010] dmaengine-unmap-2 0KB 3KB [ 566.224335] skbuff_fclone_cache 10KB 30KB [ 566.229883] skbuff_head_cache 4543KB 7140KB [ 566.268613] configfs_dir_cache 3KB 7KB [ 566.277824] file_lock_cache 2KB 19KB [ 566.295819] file_lock_ctx 9KB 11KB [ 566.301195] fsnotify_mark_connector 2KB 11KB [ 566.329954] net_namespace 122KB 122KB [ 566.349974] shmem_inode_cache 7962KB 8057KB [ 566.372545] task_delay_info 288KB 351KB [ 566.377927] taskstats 14KB 34KB [ 566.392552] proc_dir_entry 1198KB 1218KB [ 566.398009] pde_opener 8KB 62KB [ 566.404284] seq_file 151KB 385KB [ 566.409654] sigqueue 72KB 74KB [ 566.432563] kernfs_node_cache 20924KB 20971KB [ 566.437946] mnt_cache 309KB 328KB [ 566.448092] filp 8352KB 8355KB [ 566.454070] names_cache 132782KB 132782KB [ 566.459944] iint_cache 28KB 51KB [ 566.466041] key_jar 4KB 7KB [ 566.471420] uts_namespace 6KB 15KB [ 566.477793] nsproxy 6KB 15KB [ 566.484189] vm_area_struct 1868KB 2966KB [ 566.489557] mm_struct 235KB 435KB [ 566.495982] fs_cache 344KB 360KB [ 566.501367] files_cache 1301KB 1335KB [ 566.507776] signal_cache 2264KB 2364KB [ 566.513774] sighand_cache 603KB 645KB [ 566.519179] task_struct 9967KB 10049KB [ 566.525614] cred_jar 3156KB 3160KB [ 566.530991] anon_vma_chain 659KB 1086KB [ 566.537403] anon_vma 154KB 315KB [ 566.543376] pid 194KB 268KB [ 566.548738] Acpi-Operand 156KB 198KB [ 566.555037] Acpi-ParseExt 9KB 11KB [ 566.560406] Acpi-Parse 41KB 47KB [ 566.566707] device hsr_slave_1 left promiscuous mode [ 566.575539] Acpi-State 52KB 63KB [ 566.580912] Acpi-Namespace 20KB 27KB [ 566.589341] numa_policy 0KB 3KB [ 566.595514] device hsr_slave_0 left promiscuous mode [ 566.600744] debug_objects_cache 1586KB 1611KB [ 566.618063] trace_event_file 297KB 298KB [ 566.624500] team0 (unregistering): Port device team_slave_1 removed [ 566.634430] ftrace_event_field 398KB 401KB [ 566.639885] pool_workqueue 156KB 192KB [ 566.649427] team0 (unregistering): Port device team_slave_0 removed [ 566.655914] page->ptl 248KB 612KB [ 566.661313] kmalloc-2097152 2050KB 2050KB [ 566.672215] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 566.680041] kmalloc-524288 6168KB 6682KB [ 566.690332] kmalloc-262144 1290KB 1290KB [ 566.696874] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 566.703984] kmalloc-131072 650KB 650KB [ 566.709344] kmalloc-65536 3564KB 3696KB [ 566.726591] kmalloc-32768 2838KB 2937KB [ 566.732042] kmalloc-16384 1171KB 1287KB [ 566.748246] bond0 (unregistering): Released all slaves [ 566.756424] kmalloc-8192 4842KB 4958KB [ 566.762147] kmalloc-4096 28704KB 28725KB [ 566.771917] kmalloc-2048 15157KB 15924KB [ 566.781727] kmalloc-1024 9351KB 13104KB [ 566.791381] kmalloc-512 10573KB 14512KB [ 566.813154] kmalloc-256 4882KB 6048KB [ 566.818540] kmalloc-128 1140KB 1527KB [ 566.841655] device hsr_slave_1 left promiscuous mode [ 566.854695] kmalloc-96 2984KB 3544KB [ 566.860067] kmalloc-64 2446KB 3168KB [ 566.875840] device hsr_slave_0 left promiscuous mode [ 566.881048] kmalloc-32 1831KB 2303KB [ 566.895353] kmalloc-192 2439KB 2792KB [ 566.900737] kmem_cache 177KB 183KB [ 566.910541] Out of memory (oom_kill_allocating_task): Kill process 15897 (syz-executor.5) score 0 or sacrifice child [ 566.922230] team0 (unregistering): Port device team_slave_1 removed [ 566.925506] Killed process 15897 (syz-executor.5) total-vm:56708kB, anon-rss:460kB, file-rss:14340kB, shmem-rss:64kB [ 566.946729] oom_reaper: reaped process 15897 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:64kB [ 566.957367] team0 (unregistering): Port device team_slave_0 removed [ 566.967934] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 566.980749] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 567.016482] bond0 (unregistering): Released all slaves [ 567.036800] bridge0: port 2(bridge_slave_1) entered blocking state [ 567.053255] bridge0: port 2(bridge_slave_1) entered disabled state [ 567.079953] device bridge_slave_1 entered promiscuous mode [ 567.443522] IPVS: ftp: loaded support on port[0] = 21 [ 567.525546] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 567.546555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 567.565740] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 567.596758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 567.648017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 567.821408] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 567.837092] team0: Port device team_slave_0 added [ 567.848799] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 567.855783] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 17:58:48 executing program 5: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x40, 0x0, 0x4, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0xc010}, 0x20005000) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000800)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x400, @local, 0x437bbfdd}, {0xa, 0x4e21, 0x9, @mcast1, 0xa7a}, 0xffffffffffffffff, 0x3}}, 0x48) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) [ 567.878252] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 567.891238] 8021q: adding VLAN 0 to HW filter on device team0 [ 567.900684] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 567.915815] team0: Port device team_slave_1 added [ 567.978785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 567.992245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 568.003050] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 568.011524] bridge0: port 1(bridge_slave_0) entered blocking state [ 568.017939] bridge0: port 1(bridge_slave_0) entered forwarding state [ 568.027915] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 568.034414] 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. [ 568.059766] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 568.091352] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 568.099032] bridge0: port 1(bridge_slave_0) entered blocking state [ 568.105705] bridge0: port 1(bridge_slave_0) entered disabled state [ 568.113185] device bridge_slave_0 entered promiscuous mode [ 568.120005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 568.127719] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 568.139170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 568.147006] bridge0: port 2(bridge_slave_1) entered blocking state [ 568.153400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 568.165839] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 568.172084] 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. [ 568.197479] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 568.207910] chnl_net:caif_netlink_parms(): no params data found [ 568.230434] bridge0: port 2(bridge_slave_1) entered blocking state [ 568.237046] bridge0: port 2(bridge_slave_1) entered disabled state [ 568.244798] device bridge_slave_1 entered promiscuous mode [ 568.256930] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 568.272521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 568.280003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 568.294775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 568.302529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 568.311674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 568.330276] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 568.341034] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 568.399366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 568.419568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 568.444953] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 568.456279] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 568.468873] device hsr_slave_0 entered promiscuous mode [ 568.491503] device hsr_slave_1 entered promiscuous mode [ 568.501654] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 568.523253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 568.534718] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 568.551969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 568.566910] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 568.574255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 568.581930] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 568.605192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 568.616075] IPVS: ftp: loaded support on port[0] = 21 [ 568.631710] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 568.639515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 568.650351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 568.662722] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 568.670242] team0: Port device team_slave_0 added [ 568.677977] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 568.685353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 568.693163] bridge0: port 1(bridge_slave_0) entered blocking state [ 568.699514] bridge0: port 1(bridge_slave_0) entered disabled state [ 568.708382] device bridge_slave_0 entered promiscuous mode [ 568.730874] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 568.739165] team0: Port device team_slave_1 added [ 568.749610] bridge0: port 2(bridge_slave_1) entered blocking state [ 568.758065] bridge0: port 2(bridge_slave_1) entered disabled state [ 568.771714] device bridge_slave_1 entered promiscuous mode [ 568.845811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 568.852068] 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. [ 568.890551] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 568.917474] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 568.938945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 568.950350] 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. [ 568.985486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 569.006219] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 569.090882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 569.140379] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 569.157877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 569.222908] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 569.230706] team0: Port device team_slave_0 added [ 569.286410] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 569.301581] team0: Port device team_slave_1 added [ 569.339467] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 569.375848] device hsr_slave_0 entered promiscuous mode [ 569.381694] device hsr_slave_1 entered promiscuous mode [ 569.389057] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 569.399268] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 569.408879] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 569.422366] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 569.448401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 569.454980] 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. [ 569.481123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 569.496722] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 569.499942] IPVS: ftp: loaded support on port[0] = 21 [ 569.504239] 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. [ 569.533672] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 569.571118] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 569.588417] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 569.603782] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 569.612036] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 569.631452] chnl_net:caif_netlink_parms(): no params data found [ 569.768092] device hsr_slave_0 entered promiscuous mode [ 569.791458] device hsr_slave_1 entered promiscuous mode [ 569.811383] 8021q: adding VLAN 0 to HW filter on device bond0 [ 569.845333] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 569.871195] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 569.883392] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 569.899441] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 569.919332] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 569.937346] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 569.946024] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 569.957024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 569.973896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 569.981967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 570.009814] bridge0: port 1(bridge_slave_0) entered blocking state [ 570.019371] bridge0: port 1(bridge_slave_0) entered disabled state [ 570.026841] device bridge_slave_0 entered promiscuous mode [ 570.044780] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 570.050845] 8021q: adding VLAN 0 to HW filter on device team0 [ 570.066896] bridge0: port 2(bridge_slave_1) entered blocking state [ 570.073735] bridge0: port 2(bridge_slave_1) entered disabled state [ 570.081191] device bridge_slave_1 entered promiscuous mode [ 570.102808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 570.129163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 570.170364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 570.180986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 570.188744] bridge0: port 1(bridge_slave_0) entered blocking state [ 570.195155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 570.202184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 570.210084] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 570.218002] bridge0: port 2(bridge_slave_1) entered blocking state [ 570.224390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 570.248736] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 570.256035] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 570.264689] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 570.276883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 570.285321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 570.314536] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 570.323318] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 570.331101] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 570.351752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 570.362235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 570.369975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 570.377635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 570.387842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 570.398253] device veth0_vlan entered promiscuous mode [ 570.420436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 570.428169] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 570.436087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 570.469805] device veth1_vlan entered promiscuous mode [ 570.477029] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 570.498044] Bluetooth: hci1: command 0x0409 tx timeout [ 570.520981] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 570.528848] team0: Port device team_slave_0 added [ 570.538809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 570.553500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 570.566028] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 570.574203] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 570.581432] team0: Port device team_slave_1 added [ 570.593761] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 570.601622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 570.610646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 570.618586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 570.627141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 570.635214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 570.643122] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 570.655848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 570.680086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 570.695252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 570.703238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 570.710717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 570.724792] chnl_net:caif_netlink_parms(): no params data found [ 570.749694] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 570.756025] 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. [ 570.782314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 570.794357] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 570.800594] 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. [ 570.826197] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 570.841190] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 571.372104] Bluetooth: hci2: command 0x0409 tx timeout [ 571.493993] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 571.500038] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 571.843611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 572.246028] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 572.259315] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 572.280521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 572.296527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 572.304825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 572.317958] device veth0_macvtap entered promiscuous mode [ 572.325947] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 572.339558] 8021q: adding VLAN 0 to HW filter on device bond0 [ 572.572112] Bluetooth: hci1: command 0x041b tx timeout [ 572.676614] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 572.686335] device hsr_slave_0 entered promiscuous mode [ 572.692176] device hsr_slave_1 entered promiscuous mode [ 572.699979] device veth1_macvtap entered promiscuous mode [ 572.709265] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 572.721179] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 572.730138] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 572.738079] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 572.745412] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 572.766500] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 572.774108] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 572.781291] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 572.789672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 572.797030] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 572.807224] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 572.814309] 8021q: adding VLAN 0 to HW filter on device team0 [ 572.828541] bridge0: port 1(bridge_slave_0) entered blocking state [ 572.835092] bridge0: port 1(bridge_slave_0) entered disabled state [ 572.842554] device bridge_slave_0 entered promiscuous mode [ 572.962047] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 572.969716] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 572.984880] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 572.991640] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 573.000851] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.008125] bridge0: port 2(bridge_slave_1) entered disabled state [ 573.016307] device bridge_slave_1 entered promiscuous mode [ 573.037155] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 573.046905] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 573.054062] 8021q: adding VLAN 0 to HW filter on device team0 [ 573.065498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 573.186453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 573.195494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 573.206930] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 573.217217] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 573.229038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 573.238739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 573.261633] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 573.272128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.281240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 573.293091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.302959] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 573.313530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.324844] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 573.332681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 573.340773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 573.349118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 573.357154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 573.365339] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.371670] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.379033] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 573.387640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 573.395585] bridge0: port 1(bridge_slave_0) entered blocking state [ 573.401993] bridge0: port 1(bridge_slave_0) entered forwarding state [ 573.408867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 573.416893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 573.430838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 573.441714] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 573.452186] Bluetooth: hci2: command 0x041b tx timeout [ 573.582075] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 573.593393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 573.600463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 573.608417] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 573.616936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 573.626053] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.632555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.639726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 573.648172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 573.656111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 573.663873] bridge0: port 2(bridge_slave_1) entered blocking state [ 573.670210] bridge0: port 2(bridge_slave_1) entered forwarding state [ 573.679907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 573.689762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.699353] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 573.709196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.718458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 573.728310] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 573.738772] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 573.746624] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 573.762240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 573.779768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 573.789080] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 573.797458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 573.805740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 573.813931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 573.829420] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 573.838258] team0: Port device team_slave_0 added [ 573.844165] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 573.853400] team0: Port device team_slave_1 added [ 573.880159] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 573.888749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 574.212890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 574.219153] 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. [ 574.244502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 574.260169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 574.279413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 574.287199] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 574.296131] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 574.310859] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 574.651855] Bluetooth: hci1: command 0x040f tx timeout [ 574.673781] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 574.680023] 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. [ 574.705621] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 575.050209] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 575.061495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 575.069704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 575.081217] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 575.091005] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 575.119351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 575.127520] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 575.136336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 575.145249] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 575.153471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 575.161318] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 575.169596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 575.178105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 575.188894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 575.199985] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 575.208104] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 575.240863] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 575.248283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 575.257458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 575.266140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 575.275634] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 575.531969] Bluetooth: hci2: command 0x040f tx timeout [ 575.604295] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 575.620276] device hsr_slave_0 entered promiscuous mode [ 575.626229] device hsr_slave_1 entered promiscuous mode [ 575.633076] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 575.640345] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 575.655128] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 575.663257] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 575.677788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 576.013655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 576.020013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 576.037754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 576.058608] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 576.064837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 576.078600] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 576.088855] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 576.097184] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 576.154026] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 576.190153] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 576.317500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 576.325151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 576.335192] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 576.343405] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 576.361206] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 576.388175] device veth0_vlan entered promiscuous mode [ 576.404569] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 576.412157] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 576.418889] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 576.446314] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 576.461797] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 576.576900] device veth1_vlan entered promiscuous mode [ 576.591250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 576.618499] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 576.653407] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 576.669635] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 576.731752] Bluetooth: hci1: command 0x0419 tx timeout [ 576.799940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 576.809903] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 576.819427] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 576.831972] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 576.840072] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 576.849767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 576.872355] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 576.879524] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 576.887557] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 576.896890] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 577.028285] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 577.036891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 577.046050] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 577.059160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 577.068239] device veth0_macvtap entered promiscuous mode [ 577.076409] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 577.104703] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 577.117163] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 577.125804] blktrace: Concurrent blktraces are not allowed on nbd0 [ 577.138502] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 17:58:58 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 577.149700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 577.158244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 577.166733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 577.177216] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 17:58:58 executing program 0: ioctl$MEDIA_REQUEST_IOC_REINIT(0xffffffffffffffff, 0x7c81, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x94001, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x100, 0x5}) r1 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x40400) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x4, 0x10001, 0x87e8, 0x2, 0x8}) syz_genetlink_get_family_id$smc(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180), 0x200200, 0x0) sendmsg$WG_CMD_GET_DEVICE(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000040) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000380)={0x16, 0x98, 0xfa00, {&(0x7f0000000340), 0x3, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}}}, 0xa0) socketpair(0x22, 0x2, 0xb7, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f00000006c0)={0x13, 0x10, 0xfa00, {&(0x7f00000004c0)}}, 0x18) unlinkat(r3, &(0x7f0000000880)='./file0\x00', 0x200) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000900)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000008c0), 0x111, 0x2}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000980), 0x2, 0x0) [ 577.204613] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 577.207688] blktrace: Concurrent blktraces are not allowed on nbd0 [ 577.210693] 8021q: adding VLAN 0 to HW filter on device team0 [ 577.227046] device veth1_macvtap entered promiscuous mode [ 577.236496] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 577.302180] blktrace: Concurrent blktraces are not allowed on nbd0 [ 577.418291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 577.432094] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 577.441055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 577.448269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 577.456290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 577.465942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 577.474216] bridge0: port 1(bridge_slave_0) entered blocking state [ 577.480553] bridge0: port 1(bridge_slave_0) entered forwarding state [ 577.488958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 577.499406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 577.525175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 577.535844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 577.546444] bridge0: port 2(bridge_slave_1) entered blocking state [ 577.552852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 577.611691] Bluetooth: hci2: command 0x0419 tx timeout [ 577.685054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 577.696931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 577.709784] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 577.718493] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 577.726227] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 577.735937] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 577.745887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.755091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 577.764869] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.774274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 577.784513] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.793696] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 577.803530] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 577.814146] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 577.821099] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 577.828779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 577.838669] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 577.846722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 577.856518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 577.891022] 8021q: adding VLAN 0 to HW filter on device bond0 [ 577.898363] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 577.908441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 577.917851] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 577.925447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 577.933340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 577.940423] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 577.949924] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 577.960564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 577.971168] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 577.982043] device veth0_vlan entered promiscuous mode [ 577.990714] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 577.997939] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 578.011712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 578.019513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 578.028347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 578.036151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 578.044254] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 578.054293] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 578.061010] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 578.070798] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 578.078043] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 578.086809] device bridge_slave_1 left promiscuous mode [ 578.094447] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.102457] device bridge_slave_0 left promiscuous mode [ 578.107909] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.117683] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 578.125406] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 578.134581] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 578.141807] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 578.149678] device bridge_slave_1 left promiscuous mode [ 578.155430] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.163208] device bridge_slave_0 left promiscuous mode [ 578.168679] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.177476] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 578.186374] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 578.194473] device bridge_slave_1 left promiscuous mode [ 578.199892] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.207936] device bridge_slave_0 left promiscuous mode [ 578.213544] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.224604] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 578.231808] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 578.239319] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 578.246699] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 578.256521] device bridge_slave_1 left promiscuous mode [ 578.262544] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.269595] device bridge_slave_0 left promiscuous mode [ 578.275371] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.283420] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 578.290869] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 578.299174] device bridge_slave_1 left promiscuous mode [ 578.304759] bridge0: port 2(bridge_slave_1) entered disabled state [ 578.311997] device bridge_slave_0 left promiscuous mode [ 578.317461] bridge0: port 1(bridge_slave_0) entered disabled state [ 578.329222] device veth1_macvtap left promiscuous mode [ 578.334626] device veth0_macvtap left promiscuous mode [ 578.339931] device veth1_vlan left promiscuous mode [ 578.345067] device veth0_vlan left promiscuous mode [ 578.350860] device veth1_macvtap left promiscuous mode [ 578.356237] device veth0_macvtap left promiscuous mode [ 578.361909] device veth1_vlan left promiscuous mode [ 578.366939] device veth0_vlan left promiscuous mode [ 578.372479] device veth1_macvtap left promiscuous mode [ 578.377777] device veth0_macvtap left promiscuous mode [ 578.383381] device veth1_vlan left promiscuous mode [ 578.388414] device veth0_vlan left promiscuous mode [ 592.632011] device hsr_slave_1 left promiscuous mode [ 592.639468] device hsr_slave_0 left promiscuous mode [ 592.658475] team0 (unregistering): Port device team_slave_1 removed [ 592.667881] team0 (unregistering): Port device team_slave_0 removed [ 592.678637] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 592.690905] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 592.723551] bond0 (unregistering): Released all slaves [ 592.772713] device hsr_slave_1 left promiscuous mode [ 592.780421] device hsr_slave_0 left promiscuous mode [ 592.797304] team0 (unregistering): Port device team_slave_1 removed [ 592.806481] team0 (unregistering): Port device team_slave_0 removed [ 592.816674] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 592.828271] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 592.858406] bond0 (unregistering): Released all slaves [ 592.888642] device hsr_slave_1 left promiscuous mode [ 592.896872] device hsr_slave_0 left promiscuous mode [ 592.912544] team0 (unregistering): Port device team_slave_1 removed [ 592.924230] team0 (unregistering): Port device team_slave_0 removed [ 592.935164] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 592.945238] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 592.977105] bond0 (unregistering): Released all slaves [ 593.019091] device hsr_slave_1 left promiscuous mode [ 593.027207] device hsr_slave_0 left promiscuous mode [ 593.043646] team0 (unregistering): Port device team_slave_1 removed [ 593.053324] team0 (unregistering): Port device team_slave_0 removed [ 593.063837] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 593.074557] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 593.106500] bond0 (unregistering): Released all slaves [ 593.123451] team0 (unregistering): Port device team_slave_1 removed [ 593.133436] team0 (unregistering): Port device team_slave_0 removed [ 593.148698] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 593.158409] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 593.187446] bond0 (unregistering): Released all slaves [ 593.198933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 593.206712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 593.217307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 593.227878] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 593.235042] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 593.243969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 593.251328] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 593.258793] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 593.267012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 593.275326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 593.283424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 593.301892] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 593.311255] device veth1_vlan entered promiscuous mode [ 593.321458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 593.330506] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 593.344236] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 593.350830] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 593.358532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 593.365790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 593.372879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 593.380781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 593.408447] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 593.414978] 8021q: adding VLAN 0 to HW filter on device team0 [ 593.433587] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 593.443300] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 593.457542] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 593.468592] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 593.477556] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 593.487205] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 593.496665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 593.505104] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 593.513010] bridge0: port 1(bridge_slave_0) entered blocking state [ 593.519362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 593.526893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 593.535752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 593.544612] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 593.555783] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 593.568511] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 593.577479] device veth0_macvtap entered promiscuous mode [ 593.584224] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 593.592083] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 593.599423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 593.608112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 593.616545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 593.624940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 593.633320] bridge0: port 2(bridge_slave_1) entered blocking state [ 593.639653] bridge0: port 2(bridge_slave_1) entered forwarding state [ 593.648375] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 593.659093] device veth0_vlan entered promiscuous mode [ 593.669663] device veth1_macvtap entered promiscuous mode [ 593.676446] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 593.684404] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 593.692155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 593.699208] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 593.707970] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 593.715964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 593.726168] device veth1_vlan entered promiscuous mode [ 593.732675] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 593.741815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 593.750957] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 593.758316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 593.765278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 593.773563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 593.784866] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 593.796361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 593.808250] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 593.815933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 593.827998] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 593.841403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 593.851843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 593.860463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 593.870615] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 593.879711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 593.889508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 593.900280] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 593.907211] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 593.915859] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 593.924763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 593.937788] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 593.949033] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 593.957498] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 593.966253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 593.974467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 593.985946] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 593.994290] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 594.002070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 594.009603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 594.020812] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 594.029561] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 594.045294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.054816] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 594.064638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.075316] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 594.082475] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 594.092337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 594.101094] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 594.118234] device veth0_macvtap entered promiscuous mode [ 594.126203] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 594.136725] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 594.144707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 594.153013] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 594.160709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 594.168095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 594.176507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 594.185004] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 594.199601] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 594.205764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 594.220647] device veth1_macvtap entered promiscuous mode [ 594.227074] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 594.252790] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 594.267067] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 594.305064] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 594.313533] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 594.322063] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 594.331383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 594.376954] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 594.385947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 594.410542] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 594.411952] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 594.417706] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 594.449344] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.459495] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 594.470426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.479536] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 594.490664] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.501100] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 594.508026] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 594.523238] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 594.531894] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 594.540890] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 594.554551] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 594.561589] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 594.561668] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 594.568707] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 594.588371] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.598308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 594.608180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.617372] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 594.627152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 594.637894] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 594.645030] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 594.660882] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 594.667998] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 594.676004] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 594.686411] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 594.694367] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 594.701768] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 594.709522] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 594.724883] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 594.745156] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 594.760834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 594.780642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 594.788424] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 594.802214] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 594.826208] device veth0_vlan entered promiscuous mode [ 594.848911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 594.880582] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 594.887689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 594.936392] device veth1_vlan entered promiscuous mode [ 594.948513] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 594.973906] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 595.010524] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 595.086214] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 595.104208] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 595.115848] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 595.125854] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 595.147722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 595.164916] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 595.188208] device veth0_macvtap entered promiscuous mode [ 595.198496] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 595.228765] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 595.244786] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 595.256189] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 595.285305] device veth1_macvtap entered promiscuous mode [ 595.297052] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 595.321921] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 595.332171] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 595.338491] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 595.340948] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 595.349050] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 595.360203] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 595.367803] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 595.389516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 595.403697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 595.414148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 595.435531] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 595.486827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 595.522407] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 595.549744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.567800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 595.589733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.608090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 595.630248] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.649727] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 595.671942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.683562] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 595.691448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 595.699297] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 595.714108] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 595.737627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 595.756989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.779214] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 595.801215] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.820257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 595.842933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.863615] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 595.884390] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 595.907318] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 595.923384] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 595.962191] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 595.969467] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 596.000845] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 596.007090] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 596.030420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 596.080539] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 596.098034] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 596.106755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 596.126080] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 596.142549] device veth0_vlan entered promiscuous mode [ 596.153513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 596.166534] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 596.189927] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 596.197041] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 596.207802] device veth1_vlan entered promiscuous mode [ 596.227714] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 596.246629] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 596.260403] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 596.278993] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 596.296858] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 596.321210] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 596.337308] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 596.349933] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 596.368055] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 596.385340] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 596.406358] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 596.423734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 596.439247] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 596.458779] device veth0_macvtap entered promiscuous mode [ 596.469296] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 596.487476] device veth1_macvtap entered promiscuous mode [ 596.505850] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 596.528469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 596.556520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 596.578511] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 596.594105] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.603628] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 596.618706] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.637733] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 596.648563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.664576] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 596.674398] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.689812] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 596.699621] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.715559] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 596.722661] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 596.738776] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 596.747023] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 596.764728] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 596.785099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 596.803166] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 596.818756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.843221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 596.860582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.875258] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 596.886649] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.902392] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 596.915286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.927465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 596.942677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 596.967572] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 596.991436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 597.011962] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 597.023138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 597.175881] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 597.193742] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 597.207643] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 597.264139] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 597.287376] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 597.307076] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 597.324426] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 597.345192] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 598.606561] syz-executor.2 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=1000 [ 598.678360] syz-executor.2 cpuset=/ mems_allowed=0-1 [ 598.717057] CPU: 0 PID: 20669 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 598.724947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 598.734293] Call Trace: [ 598.736884] dump_stack+0x1fc/0x2ef [ 598.740517] dump_header+0x15d/0xc3f [ 598.744238] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 598.749338] ? ___ratelimit+0x319/0x590 [ 598.753311] oom_kill_process.cold+0x10/0x692 [ 598.757807] ? check_preemption_disabled+0x41/0x280 [ 598.762821] ? has_intersects_mems_allowed+0x1d6/0x290 [ 598.768105] out_of_memory+0x1072/0x1390 [ 598.772168] ? oom_killer_disable+0x270/0x270 [ 598.776663] ? mutex_trylock+0x15f/0x1a0 [ 598.780722] __alloc_pages_nodemask+0x23a2/0x2890 [ 598.785571] ? find_get_entry+0x4cd/0x8a0 [ 598.789723] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 598.794589] alloc_pages_current+0x193/0x2a0 [ 598.798995] filemap_fault+0x146e/0x2180 [ 598.803077] ext4_filemap_fault+0x84/0xb0 [ 598.807227] __do_fault+0x10b/0x4b0 [ 598.810856] __handle_mm_fault+0x273b/0x41c0 [ 598.815267] ? debug_object_free+0x1cc/0x380 [ 598.819670] ? vm_insert_page+0x9c0/0x9c0 [ 598.823830] ? check_preemption_disabled+0x41/0x280 [ 598.828852] handle_mm_fault+0x436/0xb10 [ 598.832915] __do_page_fault+0x68e/0xd60 [ 598.836979] ? trace_hardirqs_off_caller+0x6e/0x210 [ 598.841992] ? spurious_fault+0x840/0x840 [ 598.846136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 598.850983] ? page_fault+0x8/0x30 [ 598.854523] page_fault+0x1e/0x30 [ 598.857970] RIP: 0033:0x7fdf29f87676 [ 598.861685] Code: Bad RIP value. [ 598.865039] RSP: 002b:00007fffb08770a0 EFLAGS: 00010202 [ 598.870393] RAX: 0000000000000000 RBX: 00007fdf2a0fbf80 RCX: 0000000000000000 [ 598.877656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 598.884916] RBP: 00007fdf2a0fd980 R08: 0000000000000000 R09: 0000009a1f52c990 [ 598.892176] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000092124 [ 598.899438] R13: 00007fffb0877180 R14: 00007fdf2a0fc120 R15: 0000000000000032 [ 599.073866] Mem-Info: [ 599.076327] active_anon:12486 inactive_anon:25069 isolated_anon:0 [ 599.076327] active_file:36 inactive_file:0 isolated_file:3 [ 599.076327] unevictable:0 dirty:0 writeback:0 unstable:0 [ 599.076327] slab_reclaimable:12620 slab_unreclaimable:115784 [ 599.076327] mapped:22765 shmem:25586 pagetables:631 bounce:0 [ 599.076327] free:25029 free_pcp:266 free_cma:0 [ 599.110774] Node 0 active_anon:47308kB inactive_anon:69660kB active_file:144kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:47948kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 599.142700] Node 1 active_anon:2636kB inactive_anon:30616kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):12kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 599.171476] 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 [ 599.197737] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 599.202863] Node 0 DMA32 free:35852kB min:35996kB low:44992kB high:53988kB active_anon:47308kB inactive_anon:69660kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7744kB pagetables:2012kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 599.232149] lowmem_reserve[]: 0 0 1 1 1 [ 599.236137] 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 [ 599.265476] lowmem_reserve[]: 0 0 0 0 0 [ 599.279495] Node 1 Normal free:53792kB min:53876kB low:67344kB high:80812kB active_anon:2636kB inactive_anon:30616kB active_file:0kB inactive_file:508kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 599.309357] lowmem_reserve[]: 0 0 0 0 0 [ 599.313346] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 599.328172] Node 0 DMA32: 1787*4kB (UME) 848*8kB (ME) 315*16kB (UME) 131*32kB (UME) 50*64kB (UME) 78*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 36348kB [ 599.344653] 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 [ 599.355745] Node 1 Normal: 73*4kB (UME) 32*8kB (UME) 36*16kB (UME) 18*32kB (ME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 2*512kB (M) 6*1024kB (UM) 2*2048kB (M) 9*4096kB (UM) = 54052kB [ 599.372913] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 599.384672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 599.393298] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 599.402271] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 599.410908] 25581 total pagecache pages [ 599.414873] 0 pages in swap cache [ 599.418302] Swap cache stats: add 0, delete 0, find 0/0 [ 599.424214] Free swap = 0kB [ 599.427212] Total swap = 0kB [ 599.430258] 2097051 pages RAM [ 599.433347] 0 pages HighMem/MovableOnly [ 599.437292] 369649 pages reserved [ 599.440765] 0 pages cma reserved [ 599.445626] Unreclaimable slab info: [ 599.449392] Name Used Total [ 599.454923] pid_2 19KB 32KB [ 599.460401] batadv_tt_change_cache 7KB 11KB [ 599.466630] batadv_tl_cache 10KB 16KB [ 599.472056] TIPC 19KB 45KB [ 599.477411] SCTPv6 30KB 43KB [ 599.482816] DCCPv6 17KB 37KB [ 599.488167] DCCP 16KB 28KB [ 599.493602] RXRPC 21KB 45KB [ 599.498948] rxrpc_call_jar 151KB 189KB [ 599.506079] bridge_fdb_cache 18KB 31KB [ 599.512750] fib6_nodes 261KB 284KB [ 599.518554] ip6_dst_cache 911KB 911KB [ 599.545359] RAWv6 151KB 195KB [ 599.550797] UDPv6 45KB 48KB [ 599.556161] TCPv6 30KB 48KB [ 599.567235] nf_conntrack 22KB 22KB [ 599.578223] t10_alua_lu_gp_cache 0KB 3KB [ 599.583943] sd_ext_cdb 0KB 7KB [ 599.589439] scsi_sense_cache 1056KB 1060KB [ 599.594795] virtio_scsi_cmd 16KB 16KB [ 599.600220] sgpool-128 8KB 8KB [ 599.605571] sgpool-64 4KB 12KB [ 599.611276] sgpool-32 2KB 15KB [ 599.616619] sgpool-16 1KB 7KB [ 599.622046] sgpool-8 0KB 7KB [ 599.627410] mqueue_inode_cache 16KB 45KB [ 599.632885] bio_post_read_ctx 14KB 15KB [ 599.638271] bio-2 14KB 15KB [ 599.643683] jfs_mp 7KB 7KB [ 599.650426] cifs_small_rq 15KB 16KB [ 599.655796] cifs_request 67KB 67KB [ 599.662051] cifs_mpx_ids 0KB 7KB [ 599.667553] nfs_commit_data 3KB 14KB [ 599.673855] nfs_write_data 34KB 44KB [ 599.679700] ext4_system_zone 1KB 7KB [ 599.685079] bio-1 1KB 7KB [ 599.690786] pid_namespace 3KB 11KB [ 599.696147] rpc_buffers 17KB 25KB [ 599.701570] rpc_tasks 2KB 7KB [ 599.706919] UNIX 2465KB 2475KB [ 599.712342] tcp_bind_bucket 1KB 8KB [ 599.717708] ip_fib_trie 40KB 43KB [ 599.723130] ip_fib_alias 187KB 197KB [ 599.728487] ip_dst_cache 32KB 32KB [ 599.733929] RAW 90KB 112KB [ 599.739340] UDP 74KB 81KB [ 599.744693] TCP 14KB 16KB [ 599.750975] hugetlbfs_inode_cache 3KB 15KB [ 599.756678] fscache_cookie_jar 1KB 7KB [ 599.762141] eventpoll_pwq 23KB 63KB [ 599.767499] eventpoll_epi 43KB 94KB [ 599.773241] inotify_inode_mark 12KB 23KB [ 599.778685] request_queue 199KB 199KB [ 599.784200] blkdev_requests 1KB 3KB [ 599.840987] blkdev_ioc 20KB 38KB [ 599.846504] bio-0 620KB 1155KB [ 599.926849] biovec-max 1468KB 1567KB [ 599.972885] biovec-64 713KB 1362KB [ 599.978266] biovec-16 47KB 135KB [ 600.049301] bio_integrity_payload 1KB 8KB [ 600.055034] khugepaged_mm_slot 4KB 11KB [ 600.141136] uid_cache 0KB 4KB [ 600.146522] dmaengine-unmap-2 0KB 3KB [ 600.215600] skbuff_fclone_cache 10KB 18KB [ 600.253868] skbuff_head_cache 8141KB 8141KB [ 600.299261] configfs_dir_cache 3KB 7KB [ 600.304731] file_lock_cache 12KB 15KB [ 600.361925] file_lock_ctx 9KB 11KB [ 600.369152] fsnotify_mark_connector 5KB 11KB [ 600.441938] net_namespace 122KB 122KB [ 600.447324] shmem_inode_cache 8001KB 8045KB [ 600.518886] task_delay_info 331KB 403KB [ 600.556389] taskstats 8KB 34KB [ 600.587274] proc_dir_entry 1205KB 1305KB [ 600.621881] pde_opener 19KB 62KB [ 600.627266] seq_file 217KB 358KB [ 600.689599] sigqueue 54KB 78KB [ 600.697649] kernfs_node_cache 18204KB 18903KB [ 600.726779] mnt_cache 232KB 284KB [ 600.765475] filp 7277KB 8336KB [ 600.803044] names_cache 95034KB 95072KB [ 600.808428] iint_cache 26KB 51KB [ 600.869013] key_jar 4KB 7KB [ 600.903890] uts_namespace 3KB 11KB [ 600.937451] nsproxy 3KB 15KB [ 600.969524] vm_area_struct 3063KB 3105KB [ 600.974906] mm_struct 552KB 552KB [ 600.986411] fs_cache 395KB 492KB [ 600.991829] files_cache 1314KB 1672KB [ 600.997186] signal_cache 2196KB 2968KB [ 601.003869] sighand_cache 596KB 631KB [ 601.022958] task_struct 9127KB 9184KB [ 601.028339] cred_jar 2306KB 3120KB [ 601.034840] anon_vma_chain 916KB 1086KB [ 601.054393] anon_vma 140KB 315KB [ 601.066163] pid 225KB 276KB [ 601.076280] Acpi-Operand 156KB 198KB [ 601.086548] Acpi-ParseExt 9KB 11KB [ 601.106672] Acpi-Parse 41KB 47KB [ 601.114921] Acpi-State 52KB 63KB [ 601.125316] Acpi-Namespace 20KB 27KB [ 601.157764] numa_policy 0KB 3KB [ 601.166721] debug_objects_cache 1718KB 1720KB [ 601.175977] trace_event_file 297KB 298KB [ 601.193771] ftrace_event_field 398KB 401KB [ 601.204113] pool_workqueue 183KB 192KB [ 601.216818] page->ptl 468KB 612KB [ 601.248379] kmalloc-2097152 2050KB 2050KB [ 601.253897] kmalloc-524288 4626KB 5654KB [ 601.273824] kmalloc-262144 1290KB 1290KB [ 601.279245] kmalloc-131072 650KB 650KB [ 601.284600] kmalloc-65536 3696KB 3894KB [ 601.294685] kmalloc-32768 2838KB 2937KB [ 601.303535] kmalloc-16384 1452KB 1485KB [ 601.308901] kmalloc-8192 5964KB 6014KB [ 601.326757] kmalloc-4096 34161KB 34204KB [ 601.337525] kmalloc-2048 21717KB 21719KB [ 601.347867] kmalloc-1024 16015KB 16072KB [ 601.377367] kmalloc-512 15004KB 15108KB [ 601.382798] kmalloc-256 6400KB 6431KB [ 601.388158] kmalloc-128 1611KB 1614KB [ 601.419612] kmalloc-96 3074KB 3544KB [ 601.424989] kmalloc-64 2907KB 3168KB [ 601.433647] kmalloc-32 2046KB 2331KB [ 601.439017] kmalloc-192 2733KB 3028KB [ 601.446701] kmem_cache 177KB 183KB [ 601.477637] Out of memory (oom_kill_allocating_task): Kill process 20669 (syz-executor.2) score 0 or sacrifice child [ 601.497367] Killed process 20669 (syz-executor.2) total-vm:60944kB, anon-rss:452kB, file-rss:13568kB, shmem-rss:0kB [ 601.527452] oom_reaper: reaped process 20669 (syz-executor.2), now anon-rss:0kB, file-rss:13564kB, shmem-rss:0kB [ 601.596567] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 601.668274] in:imklog cpuset=/ mems_allowed=0-1 [ 601.699020] CPU: 0 PID: 19513 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 601.706502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 601.715848] Call Trace: [ 601.718449] dump_stack+0x1fc/0x2ef [ 601.722082] dump_header+0x15d/0xc3f [ 601.725797] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 601.730897] ? ___ratelimit+0x319/0x590 [ 601.734863] oom_kill_process.cold+0x10/0x692 [ 601.739369] ? check_preemption_disabled+0x41/0x280 [ 601.744366] ? has_intersects_mems_allowed+0x1d6/0x290 [ 601.749624] out_of_memory+0x1072/0x1390 [ 601.753684] ? oom_killer_disable+0x270/0x270 [ 601.758172] ? mutex_trylock+0x15f/0x1a0 [ 601.762236] __alloc_pages_nodemask+0x23a2/0x2890 [ 601.767073] ? find_get_entry+0x4cd/0x8a0 [ 601.771209] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 601.776052] alloc_pages_current+0x193/0x2a0 [ 601.780444] filemap_fault+0x146e/0x2180 [ 601.784493] ext4_filemap_fault+0x84/0xb0 [ 601.788621] __do_fault+0x10b/0x4b0 [ 601.792243] __handle_mm_fault+0x273b/0x41c0 [ 601.796631] ? vm_insert_page+0x9c0/0x9c0 [ 601.800758] ? lock_downgrade+0x720/0x720 [ 601.804896] ? check_preemption_disabled+0x41/0x280 [ 601.809900] handle_mm_fault+0x436/0xb10 [ 601.813944] __do_page_fault+0x68e/0xd60 [ 601.817990] ? trace_hardirqs_off_caller+0x6e/0x210 [ 601.822986] ? spurious_fault+0x840/0x840 [ 601.827201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 601.832033] ? page_fault+0x8/0x30 [ 601.835562] page_fault+0x1e/0x30 [ 601.839012] RIP: 0033:0x7f9423bd0585 [ 601.842705] Code: Bad RIP value. [ 601.846048] RSP: 002b:00007f9423180470 EFLAGS: 00010207 [ 601.851392] RAX: 00007f94231a1660 RBX: 00007f94231804a0 RCX: 0000000000000000 [ 601.858641] RDX: 0000000000000000 RSI: 00007f94231804ac RDI: 00007f94231804a0 [ 601.865889] RBP: 00007f94231804ac R08: 0000040000000000 R09: 0000000004000001 [ 601.873137] R10: 0000000000000001 R11: 0000000000000000 R12: 00007f9423180da0 [ 601.880395] R13: 00000000fffff7e7 R14: 0000000000001f9f R15: 00007f9423180e2b [ 601.893498] Mem-Info: [ 601.895953] active_anon:12486 inactive_anon:25069 isolated_anon:0 [ 601.895953] active_file:14 inactive_file:14 isolated_file:0 [ 601.895953] unevictable:0 dirty:0 writeback:0 unstable:0 [ 601.895953] slab_reclaimable:12605 slab_unreclaimable:115523 [ 601.895953] mapped:22765 shmem:25586 pagetables:631 bounce:0 [ 601.895953] free:24999 free_pcp:0 free_cma:0 [ 601.931979] Node 0 active_anon:47308kB inactive_anon:69660kB active_file:52kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:47948kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 601.963363] Node 1 active_anon:2636kB inactive_anon:30616kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43200kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 601.993152] 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 [ 602.027173] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 602.036251] Node 0 DMA32 free:35804kB min:35996kB low:44992kB high:53988kB active_anon:47284kB inactive_anon:69660kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7680kB pagetables:2012kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 602.075736] lowmem_reserve[]: 0 0 1 1 1 [ 602.079810] 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 [ 602.114608] lowmem_reserve[]: 0 0 0 0 0 [ 602.118619] Node 1 Normal free:53684kB min:53876kB low:67344kB high:80812kB active_anon:2548kB inactive_anon:30616kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 602.150655] lowmem_reserve[]: 0 0 0 0 0 [ 602.154651] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 602.173593] Node 0 DMA32: 1791*4kB (UME) 850*8kB (MEH) 307*16kB (MEH) 127*32kB (MEH) 45*64kB (UME) 78*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35804kB [ 602.188745] 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 [ 602.201673] Node 1 Normal: 73*4kB (UME) 46*8kB (UME) 34*16kB (UM) 20*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53684kB [ 602.223442] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 602.238518] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 602.252110] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 602.266898] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 602.278867] 25608 total pagecache pages [ 602.285482] 0 pages in swap cache [ 602.288932] Swap cache stats: add 0, delete 0, find 0/0 [ 602.307242] Free swap = 0kB [ 602.315019] Total swap = 0kB [ 602.318043] 2097051 pages RAM [ 602.328300] 0 pages HighMem/MovableOnly [ 602.338056] 369649 pages reserved [ 602.345962] 0 pages cma reserved [ 602.364662] Unreclaimable slab info: [ 602.368382] Name Used Total [ 602.385223] pid_2 16KB 32KB [ 602.397772] batadv_tt_change_cache 6KB 11KB [ 602.407254] batadv_tl_cache 9KB 16KB [ 602.418094] TIPC 19KB 45KB [ 602.427164] SCTPv6 30KB 43KB [ 602.442639] DCCPv6 17KB 37KB [ 602.448021] DCCP 16KB 28KB [ 602.455003] RXRPC 21KB 45KB [ 602.463359] rxrpc_call_jar 151KB 189KB [ 602.468736] bridge_fdb_cache 17KB 31KB [ 602.477668] fib6_nodes 261KB 284KB [ 602.488037] ip6_dst_cache 941KB 941KB [ 602.508896] RAWv6 151KB 195KB [ 602.514347] UDPv6 43KB 48KB [ 602.531309] TCPv6 27KB 48KB [ 602.536688] nf_conntrack 22KB 22KB [ 602.542179] t10_alua_lu_gp_cache 0KB 3KB [ 602.547828] sd_ext_cdb 0KB 7KB [ 602.564304] scsi_sense_cache 1056KB 1060KB [ 602.569772] virtio_scsi_cmd 16KB 16KB [ 602.575137] sgpool-128 8KB 8KB [ 602.585910] sgpool-64 4KB 12KB [ 602.611680] sgpool-32 2KB 15KB [ 602.617068] sgpool-16 1KB 7KB [ 602.624333] sgpool-8 0KB 7KB [ 602.633284] mqueue_inode_cache 16KB 45KB [ 602.638739] bio_post_read_ctx 14KB 15KB [ 602.648833] bio-2 14KB 15KB [ 602.668774] jfs_mp 7KB 7KB [ 602.677763] cifs_small_rq 15KB 16KB [ 602.685068] cifs_request 67KB 67KB [ 602.696362] cifs_mpx_ids 0KB 7KB [ 602.704359] nfs_commit_data 3KB 14KB [ 602.724296] nfs_write_data 34KB 44KB [ 602.735707] ext4_system_zone 1KB 7KB [ 602.745711] bio-1 1KB 7KB [ 602.751961] pid_namespace 3KB 11KB [ 602.757324] rpc_buffers 17KB 25KB [ 602.786576] rpc_tasks 2KB 7KB [ 602.794403] UNIX 2465KB 2475KB [ 602.816873] tcp_bind_bucket 1KB 8KB [ 602.825963] ip_fib_trie 39KB 43KB [ 602.845054] ip_fib_alias 185KB 197KB [ 602.850515] ip_dst_cache 32KB 32KB [ 602.855882] RAW 90KB 112KB [ 602.863757] UDP 74KB 81KB [ 602.878183] TCP 11KB 16KB [ 602.887167] hugetlbfs_inode_cache 3KB 15KB [ 602.894831] fscache_cookie_jar 1KB 7KB [ 602.913056] eventpoll_pwq 23KB 63KB [ 602.918434] eventpoll_epi 43KB 94KB [ 602.935149] inotify_inode_mark 10KB 23KB [ 602.946114] request_queue 199KB 199KB [ 602.958482] blkdev_requests 1KB 3KB [ 602.984932] blkdev_ioc 28KB 38KB [ 603.014231] bio-0 612KB 1140KB [ 603.024853] biovec-max 1468KB 1567KB [ 603.052069] biovec-64 713KB 1362KB [ 603.057462] biovec-16 47KB 135KB [ 603.066410] bio_integrity_payload 1KB 8KB [ 603.082683] khugepaged_mm_slot 3KB 11KB [ 603.088156] uid_cache 0KB 4KB [ 603.104652] dmaengine-unmap-2 0KB 3KB [ 603.114398] skbuff_fclone_cache 10KB 18KB [ 603.123715] skbuff_head_cache 8272KB 8272KB [ 603.143831] configfs_dir_cache 3KB 7KB [ 603.158101] file_lock_cache 11KB 15KB [ 603.177632] file_lock_ctx 9KB 11KB [ 603.188303] fsnotify_mark_connector 5KB 11KB [ 603.204968] net_namespace 122KB 122KB [ 603.217516] shmem_inode_cache 7995KB 8045KB [ 603.228508] task_delay_info 327KB 403KB [ 603.238360] taskstats 17KB 34KB [ 603.243787] proc_dir_entry 1201KB 1305KB [ 603.263222] pde_opener 18KB 62KB [ 603.268597] seq_file 214KB 358KB [ 603.275706] sigqueue 54KB 78KB [ 603.295586] kernfs_node_cache 18202KB 18903KB [ 603.301066] mnt_cache 232KB 284KB [ 603.306427] filp 7277KB 8336KB [ 603.315962] names_cache 94898KB 94936KB [ 603.325276] iint_cache 26KB 51KB [ 603.330720] key_jar 4KB 7KB [ 603.337594] uts_namespace 3KB 11KB [ 603.357410] nsproxy 2KB 15KB [ 603.366270] vm_area_struct 3063KB 3105KB [ 603.373263] mm_struct 552KB 552KB [ 603.378624] fs_cache 389KB 492KB [ 603.407251] files_cache 1304KB 1672KB [ 603.412685] signal_cache 2189KB 2968KB [ 603.418045] sighand_cache 592KB 631KB [ 603.426367] task_struct 9115KB 9184KB [ 603.443552] cred_jar 2306KB 3120KB [ 603.463500] anon_vma_chain 914KB 1086KB [ 603.468886] anon_vma 135KB 315KB [ 603.477001] pid 222KB 276KB [ 603.505975] Acpi-Operand 156KB 198KB [ 603.515670] Acpi-ParseExt 9KB 11KB [ 603.527104] Acpi-Parse 41KB 47KB [ 603.565726] Acpi-State 52KB 63KB [ 603.576324] Acpi-Namespace 20KB 27KB [ 603.594489] numa_policy 0KB 3KB [ 603.617752] debug_objects_cache 1717KB 1720KB [ 603.624635] trace_event_file 297KB 298KB [ 603.652328] ftrace_event_field 398KB 401KB [ 603.657808] pool_workqueue 172KB 192KB [ 603.677768] page->ptl 467KB 612KB [ 603.683273] kmalloc-2097152 2050KB 2050KB [ 603.688646] kmalloc-524288 4626KB 5654KB [ 603.744888] kmalloc-262144 1290KB 1290KB [ 603.755044] kmalloc-131072 650KB 650KB [ 603.768709] kmalloc-65536 3696KB 3894KB [ 603.777568] kmalloc-32768 2838KB 2937KB [ 603.797157] kmalloc-16384 1435KB 1485KB [ 603.807328] kmalloc-8192 5956KB 6014KB [ 603.813515] kmalloc-4096 34127KB 34170KB [ 603.818880] kmalloc-2048 21717KB 21719KB [ 603.828891] kmalloc-1024 16086KB 16143KB [ 603.837746] kmalloc-512 15456KB 15510KB [ 603.862652] kmalloc-256 6392KB 6431KB [ 603.868020] kmalloc-128 1611KB 1614KB [ 603.873452] kmalloc-96 3081KB 3544KB [ 603.878801] kmalloc-64 2907KB 3168KB [ 603.896885] kmalloc-32 2046KB 2331KB [ 603.922931] kmalloc-192 2733KB 3028KB [ 603.928310] kmem_cache 177KB 183KB [ 603.935468] Out of memory (oom_kill_allocating_task): Kill process 19513 (in:imklog) score 0 or sacrifice child [ 603.948781] Killed process 19510 (rsyslogd) total-vm:254332kB, anon-rss:744kB, file-rss:0kB, shmem-rss:0kB [ 603.962277] oom_reaper: reaped process 19510 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 604.263025] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 604.274966] systemd-journal cpuset=/ mems_allowed=0-1 [ 604.280257] CPU: 0 PID: 17769 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 604.288218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 604.297560] Call Trace: [ 604.300150] dump_stack+0x1fc/0x2ef [ 604.303789] dump_header+0x15d/0xc3f [ 604.307485] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 604.312590] ? ___ratelimit+0x319/0x590 [ 604.316549] oom_kill_process.cold+0x10/0x692 [ 604.321028] ? check_preemption_disabled+0x41/0x280 [ 604.326039] ? has_intersects_mems_allowed+0x1d6/0x290 [ 604.331292] out_of_memory+0x1072/0x1390 [ 604.335335] ? oom_killer_disable+0x270/0x270 [ 604.339823] ? mutex_trylock+0x15f/0x1a0 [ 604.343864] __alloc_pages_nodemask+0x23a2/0x2890 [ 604.348692] ? find_get_entry+0x4cd/0x8a0 [ 604.352827] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 604.357675] alloc_pages_current+0x193/0x2a0 [ 604.362076] filemap_fault+0x146e/0x2180 [ 604.366126] ext4_filemap_fault+0x84/0xb0 [ 604.370256] __do_fault+0x10b/0x4b0 [ 604.373864] __handle_mm_fault+0x273b/0x41c0 [ 604.378271] ? vm_insert_page+0x9c0/0x9c0 [ 604.382404] ? check_preemption_disabled+0x41/0x280 [ 604.387404] handle_mm_fault+0x436/0xb10 [ 604.391465] __do_page_fault+0x68e/0xd60 [ 604.395509] ? trace_hardirqs_off_caller+0x6e/0x210 [ 604.400504] ? spurious_fault+0x840/0x840 [ 604.404725] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 604.409549] ? page_fault+0x8/0x30 [ 604.413067] page_fault+0x1e/0x30 [ 604.416503] RIP: 0033:0x7f245921cf80 [ 604.420198] Code: Bad RIP value. [ 604.423537] RSP: 002b:00007ffd233746f8 EFLAGS: 00010202 [ 604.428880] RAX: 0000000000000008 RBX: 00007ffd23374a58 RCX: 0000000000000980 [ 604.436128] RDX: 0000000000000008 RSI: 00007f2459bfa980 RDI: 00007ffd23374a58 [ 604.443389] RBP: 00007f2459bfa980 R08: 000000000000c0c1 R09: 0000000000000001 [ 604.450646] R10: 0000000000000069 R11: 0000000000000001 R12: 0000000000000038 [ 604.457892] R13: 000055575f370040 R14: 00007ffd233749e0 R15: 00007ffd233750e0 [ 604.477647] Mem-Info: [ 604.480166] active_anon:12234 inactive_anon:25069 isolated_anon:0 [ 604.480166] active_file:11 inactive_file:2 isolated_file:0 [ 604.480166] unevictable:0 dirty:0 writeback:0 unstable:0 [ 604.480166] slab_reclaimable:12579 slab_unreclaimable:114778 [ 604.480166] mapped:22779 shmem:25586 pagetables:600 bounce:0 [ 604.480166] free:25130 free_pcp:63 free_cma:0 [ 604.524395] Node 0 active_anon:46388kB inactive_anon:69660kB active_file:44kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:48004kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 604.566528] Node 1 active_anon:2548kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 604.603133] 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 [ 604.631469] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 604.636507] Node 0 DMA32 free:35844kB min:35996kB low:44992kB high:53988kB active_anon:46388kB inactive_anon:69660kB active_file:200kB inactive_file:472kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1888kB bounce:0kB free_pcp:476kB local_pcp:248kB free_cma:0kB [ 604.686143] lowmem_reserve[]: 0 0 1 1 1 [ 604.696306] 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 [ 604.731404] lowmem_reserve[]: 0 0 0 0 0 [ 604.735397] Node 1 Normal free:53700kB min:53876kB low:67344kB high:80812kB active_anon:2548kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:512kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 604.784267] lowmem_reserve[]: 0 0 0 0 0 [ 604.788266] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 604.813840] Node 0 DMA32: 1741*4kB (ME) 839*8kB (UME) 379*16kB (UMEH) 132*32kB (UME) 28*64kB (UME) 78*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35740kB [ 604.845010] 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 [ 604.858647] Node 1 Normal: 73*4kB (UME) 48*8kB (UME) 34*16kB (UM) 20*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53700kB [ 604.876422] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 604.893325] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 604.917901] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 604.928359] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 604.941590] 25628 total pagecache pages [ 604.945580] 0 pages in swap cache [ 604.965192] Swap cache stats: add 0, delete 0, find 0/0 [ 604.973818] Free swap = 0kB [ 604.976834] Total swap = 0kB [ 604.986986] 2097051 pages RAM [ 604.990149] 0 pages HighMem/MovableOnly [ 604.994112] 369649 pages reserved [ 604.997551] 0 pages cma reserved [ 605.008103] Unreclaimable slab info: [ 605.012143] Name Used Total [ 605.017683] pid_2 10KB 32KB [ 605.030591] batadv_tt_change_cache 5KB 11KB [ 605.036411] batadv_tl_cache 9KB 16KB [ 605.041838] TIPC 19KB 45KB [ 605.047208] SCTPv6 30KB 43KB [ 605.059806] DCCPv6 17KB 37KB [ 605.065180] DCCP 16KB 28KB [ 605.070626] RXRPC 21KB 45KB [ 605.077647] rxrpc_call_jar 146KB 189KB [ 605.097944] bridge_fdb_cache 16KB 31KB [ 605.103358] fib6_nodes 255KB 284KB [ 605.108699] ip6_dst_cache 960KB 960KB [ 605.134991] RAWv6 151KB 195KB [ 605.144553] UDPv6 43KB 45KB [ 605.152309] TCPv6 24KB 42KB [ 605.157688] nf_conntrack 22KB 22KB [ 605.165925] t10_alua_lu_gp_cache 0KB 3KB [ 605.193553] sd_ext_cdb 0KB 7KB [ 605.206639] scsi_sense_cache 1056KB 1060KB [ 605.229827] virtio_scsi_cmd 16KB 16KB [ 605.235207] sgpool-128 8KB 8KB [ 605.244346] sgpool-64 4KB 12KB [ 605.266137] sgpool-32 2KB 15KB [ 605.293408] sgpool-16 1KB 7KB [ 605.305733] sgpool-8 0KB 7KB [ 605.315590] mqueue_inode_cache 15KB 45KB [ 605.323001] bio_post_read_ctx 14KB 15KB [ 605.328424] bio-2 14KB 15KB [ 605.336901] jfs_mp 7KB 7KB [ 605.345822] cifs_small_rq 15KB 16KB [ 605.361757] cifs_request 67KB 67KB [ 605.367124] cifs_mpx_ids 0KB 7KB [ 605.386293] nfs_commit_data 3KB 14KB [ 605.391738] nfs_write_data 34KB 44KB [ 605.397131] ext4_system_zone 1KB 7KB [ 605.406102] bio-1 1KB 7KB [ 605.415814] pid_namespace 3KB 11KB [ 605.421253] rpc_buffers 17KB 25KB [ 605.426606] rpc_tasks 2KB 7KB [ 605.446222] UNIX 2435KB 2463KB [ 605.451750] tcp_bind_bucket 1KB 8KB [ 605.457133] ip_fib_trie 38KB 43KB [ 605.466333] ip_fib_alias 182KB 197KB [ 605.475811] ip_dst_cache 30KB 32KB [ 605.481228] RAW 90KB 112KB [ 605.488075] UDP 69KB 81KB [ 605.507743] TCP 8KB 11KB [ 605.513170] hugetlbfs_inode_cache 3KB 15KB [ 605.533045] fscache_cookie_jar 1KB 7KB [ 605.538503] eventpoll_pwq 20KB 63KB [ 605.543922] eventpoll_epi 37KB 94KB [ 605.556387] inotify_inode_mark 9KB 23KB [ 605.573454] request_queue 199KB 199KB [ 605.584048] blkdev_requests 1KB 3KB [ 605.599655] blkdev_ioc 24KB 38KB [ 605.605049] bio-0 608KB 1132KB [ 605.637203] biovec-max 1452KB 1551KB [ 605.663815] biovec-64 707KB 1346KB [ 605.669269] biovec-16 55KB 135KB [ 605.674626] bio_integrity_payload 1KB 8KB [ 605.701946] khugepaged_mm_slot 2KB 11KB [ 605.707436] uid_cache 0KB 4KB [ 605.715443] dmaengine-unmap-2 0KB 3KB [ 605.735617] skbuff_fclone_cache 10KB 18KB [ 605.767236] skbuff_head_cache 8651KB 8651KB [ 605.775137] configfs_dir_cache 3KB 7KB [ 605.782158] file_lock_cache 11KB 15KB [ 605.787526] file_lock_ctx 9KB 11KB [ 605.803831] fsnotify_mark_connector 4KB 11KB [ 605.817488] net_namespace 122KB 122KB [ 605.828577] shmem_inode_cache 7986KB 8045KB [ 605.837463] task_delay_info 301KB 403KB [ 605.863520] taskstats 17KB 34KB [ 605.874108] proc_dir_entry 1194KB 1301KB [ 605.883401] pde_opener 18KB 62KB [ 605.905196] seq_file 208KB 358KB [ 605.910634] sigqueue 49KB 78KB [ 605.916004] kernfs_node_cache 18199KB 18903KB [ 605.928391] mnt_cache 220KB 272KB [ 605.933816] filp 7243KB 8336KB [ 605.953476] names_cache 92947KB 92998KB [ 605.965808] iint_cache 25KB 51KB [ 605.977727] key_jar 4KB 7KB [ 605.985201] uts_namespace 3KB 11KB [ 606.006361] nsproxy 2KB 15KB [ 606.015631] vm_area_struct 3048KB 3105KB [ 606.035571] mm_struct 544KB 552KB [ 606.040993] fs_cache 353KB 488KB [ 606.046365] files_cache 1242KB 1646KB [ 606.054668] signal_cache 2146KB 2954KB [ 606.065263] sighand_cache 578KB 631KB [ 606.074167] task_struct 9115KB 9172KB [ 606.093992] cred_jar 2255KB 3120KB [ 606.104583] anon_vma_chain 900KB 1086KB [ 606.124534] anon_vma 127KB 315KB [ 606.129957] pid 204KB 276KB [ 606.135317] Acpi-Operand 156KB 198KB [ 606.155244] Acpi-ParseExt 9KB 11KB [ 606.160645] Acpi-Parse 41KB 47KB [ 606.166009] Acpi-State 52KB 63KB [ 606.185755] Acpi-Namespace 20KB 27KB [ 606.194893] numa_policy 0KB 3KB [ 606.216116] debug_objects_cache 1715KB 1720KB [ 606.225168] trace_event_file 297KB 298KB [ 606.244954] ftrace_event_field 398KB 401KB [ 606.256739] pool_workqueue 171KB 192KB [ 606.276290] page->ptl 462KB 612KB [ 606.285361] kmalloc-2097152 2050KB 2050KB [ 606.307088] kmalloc-524288 4626KB 5654KB [ 606.312520] kmalloc-262144 1290KB 1290KB [ 606.317882] kmalloc-131072 650KB 650KB [ 606.337772] kmalloc-65536 3696KB 3894KB [ 606.343219] kmalloc-32768 2838KB 2937KB [ 606.348577] kmalloc-16384 1402KB 1468KB [ 606.369078] kmalloc-8192 5981KB 5997KB [ 606.374475] kmalloc-4096 34059KB 34119KB [ 606.386256] kmalloc-2048 21706KB 21719KB [ 606.397770] kmalloc-1024 16283KB 16340KB [ 606.403193] kmalloc-512 15808KB 15862KB [ 606.426499] kmalloc-256 6392KB 6431KB [ 606.432032] kmalloc-128 1611KB 1614KB [ 606.437395] kmalloc-96 3104KB 3544KB [ 606.443461] kmalloc-64 2907KB 3168KB [ 606.453125] kmalloc-32 2046KB 2331KB [ 606.458499] kmalloc-192 2703KB 3028KB [ 606.467451] kmem_cache 177KB 183KB [ 606.483803] Out of memory (oom_kill_allocating_task): Kill process 17769 (systemd-journal) score 0 or sacrifice child [ 606.494744] Killed process 17769 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:4392kB [ 606.511885] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 606.527896] oom_reaper: reaped process 17769 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:4392kB [ 606.564142] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 606.569183] CPU: 0 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 606.576630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 606.585978] Call Trace: [ 606.588574] dump_stack+0x1fc/0x2ef [ 606.592211] dump_header+0x15d/0xc3f [ 606.595930] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 606.601031] ? ___ratelimit+0x319/0x590 [ 606.605003] oom_kill_process.cold+0x10/0x692 [ 606.609498] ? check_preemption_disabled+0x41/0x280 [ 606.614509] ? has_intersects_mems_allowed+0x1d6/0x290 [ 606.619770] out_of_memory+0x1072/0x1390 [ 606.623815] ? oom_killer_disable+0x270/0x270 [ 606.628301] ? mutex_trylock+0x15f/0x1a0 [ 606.632433] __alloc_pages_nodemask+0x23a2/0x2890 [ 606.637269] ? find_get_entry+0x4cd/0x8a0 [ 606.641404] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 606.646240] alloc_pages_current+0x193/0x2a0 [ 606.650641] filemap_fault+0x146e/0x2180 [ 606.654702] ext4_filemap_fault+0x84/0xb0 [ 606.658835] __do_fault+0x10b/0x4b0 [ 606.662453] __handle_mm_fault+0x273b/0x41c0 [ 606.666846] ? vm_insert_page+0x9c0/0x9c0 [ 606.670974] ? __fget+0x356/0x510 [ 606.674417] ? check_preemption_disabled+0x41/0x280 [ 606.679439] handle_mm_fault+0x436/0xb10 [ 606.683487] __do_page_fault+0x68e/0xd60 [ 606.687552] ? trace_hardirqs_off_caller+0x6e/0x210 [ 606.692553] ? spurious_fault+0x840/0x840 [ 606.696682] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 606.701507] ? page_fault+0x8/0x30 [ 606.705049] page_fault+0x1e/0x30 [ 606.708482] RIP: 0033:0x43c2e5 [ 606.711657] Code: Bad RIP value. [ 606.714998] RSP: 002b:000000c000829e50 EFLAGS: 00010206 [ 606.720341] RAX: 00007f68350f35b8 RBX: 000000c00003404c RCX: 000000000000008a [ 606.727599] RDX: 000000000000008a RSI: 00000000fffffffd RDI: 0000000000000000 [ 606.734850] RBP: 000000c000829f30 R08: 0000000000000000 R09: 0000009a75fcfc27 [ 606.742102] R10: 0010c9367a4a1af9 R11: 0000000000000001 R12: 000000c000829e30 [ 606.749351] R13: 0000000000000004 R14: 000000c000447040 R15: 000000000000000f [ 606.764613] Mem-Info: [ 606.767060] active_anon:12135 inactive_anon:25069 isolated_anon:0 [ 606.767060] active_file:19 inactive_file:11 isolated_file:0 [ 606.767060] unevictable:0 dirty:0 writeback:0 unstable:0 [ 606.767060] slab_reclaimable:12579 slab_unreclaimable:114514 [ 606.767060] mapped:21665 shmem:25586 pagetables:600 bounce:0 [ 606.767060] free:25115 free_pcp:94 free_cma:0 [ 606.804257] Node 0 active_anon:45992kB inactive_anon:69660kB active_file:88kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43548kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 606.837120] Node 1 active_anon:2548kB inactive_anon:30616kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 606.868189] 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 [ 606.922736] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 606.927788] Node 0 DMA32 free:35784kB min:35996kB low:44992kB high:53988kB active_anon:45992kB inactive_anon:69660kB active_file:92kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:1888kB bounce:0kB free_pcp:420kB local_pcp:188kB free_cma:0kB [ 606.965639] lowmem_reserve[]: 0 0 1 1 1 [ 606.973735] 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 [ 607.004801] lowmem_reserve[]: 0 0 0 0 0 [ 607.012452] Node 1 Normal free:53712kB min:53876kB low:67344kB high:80812kB active_anon:2544kB inactive_anon:30616kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:504kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 607.056476] lowmem_reserve[]: 0 0 0 0 0 [ 607.064875] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 607.097445] Node 0 DMA32: 1712*4kB (ME) 861*8kB (UME) 380*16kB (UME) 139*32kB (UMEH) 31*64kB (UME) 76*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35976kB [ 607.115546] 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 [ 607.143572] Node 1 Normal: 76*4kB (UME) 48*8kB (UME) 34*16kB (UM) 20*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53712kB [ 607.178122] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 607.187051] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 607.210224] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 607.219113] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 607.243446] 25608 total pagecache pages [ 607.247438] 0 pages in swap cache [ 607.250923] Swap cache stats: add 0, delete 0, find 0/0 [ 607.256278] Free swap = 0kB [ 607.273420] Total swap = 0kB [ 607.276448] 2097051 pages RAM [ 607.279588] 0 pages HighMem/MovableOnly [ 607.283564] 369649 pages reserved [ 607.287008] 0 pages cma reserved [ 607.304120] Unreclaimable slab info: [ 607.307844] Name Used Total [ 607.329683] pid_2 7KB 32KB [ 607.335103] batadv_tt_change_cache 5KB 11KB [ 607.348071] batadv_tl_cache 9KB 16KB [ 607.367646] TIPC 19KB 45KB [ 607.373186] SCTPv6 30KB 43KB [ 607.378565] DCCPv6 17KB 37KB [ 607.391353] DCCP 16KB 28KB [ 607.396761] RXRPC 21KB 45KB [ 607.441347] rxrpc_call_jar 146KB 189KB [ 607.446744] bridge_fdb_cache 16KB 31KB [ 607.454562] fib6_nodes 252KB 284KB [ 607.483395] ip6_dst_cache 982KB 982KB [ 607.496082] RAWv6 151KB 195KB [ 607.516095] UDPv6 43KB 45KB [ 607.521545] TCPv6 24KB 42KB [ 607.527010] nf_conntrack 21KB 22KB [ 607.537527] t10_alua_lu_gp_cache 0KB 3KB [ 607.561632] sd_ext_cdb 0KB 7KB [ 607.567027] scsi_sense_cache 1056KB 1060KB [ 607.586881] virtio_scsi_cmd 16KB 16KB [ 607.598548] sgpool-128 8KB 8KB [ 607.627295] sgpool-64 4KB 12KB [ 607.638454] sgpool-32 2KB 15KB [ 607.651552] sgpool-16 1KB 7KB [ 607.656938] sgpool-8 0KB 7KB [ 607.665908] mqueue_inode_cache 15KB 45KB [ 607.672674] bio_post_read_ctx 14KB 15KB [ 607.678112] bio-2 14KB 15KB [ 607.694890] jfs_mp 7KB 7KB [ 607.714428] cifs_small_rq 15KB 16KB [ 607.724526] cifs_request 67KB 67KB [ 607.729959] cifs_mpx_ids 0KB 7KB [ 607.735335] nfs_commit_data 3KB 14KB [ 607.762355] nfs_write_data 34KB 44KB [ 607.767816] ext4_system_zone 1KB 7KB [ 607.776735] bio-1 1KB 7KB [ 607.785418] pid_namespace 3KB 11KB [ 607.806211] rpc_buffers 17KB 25KB [ 607.816269] rpc_tasks 2KB 7KB [ 607.844489] UNIX 2426KB 2463KB [ 607.850651] tcp_bind_bucket 1KB 8KB [ 607.856035] ip_fib_trie 38KB 43KB [ 607.877180] ip_fib_alias 180KB 197KB [ 607.887063] ip_dst_cache 24KB 32KB [ 607.903324] RAW 90KB 112KB [ 607.915722] UDP 69KB 81KB [ 607.923298] TCP 8KB 11KB [ 607.947078] hugetlbfs_inode_cache 3KB 15KB [ 607.955525] fscache_cookie_jar 1KB 7KB [ 607.969594] eventpoll_pwq 20KB 63KB [ 607.974970] eventpoll_epi 37KB 94KB [ 607.985822] inotify_inode_mark 9KB 23KB [ 608.016322] request_queue 199KB 199KB [ 608.022974] blkdev_requests 1KB 3KB [ 608.028349] blkdev_ioc 24KB 38KB [ 608.036117] bio-0 605KB 1132KB [ 608.055668] biovec-max 1452KB 1551KB [ 608.067428] biovec-64 707KB 1346KB [ 608.096569] biovec-16 54KB 135KB [ 608.105529] bio_integrity_payload 1KB 8KB [ 608.122308] khugepaged_mm_slot 2KB 11KB [ 608.127780] uid_cache 0KB 4KB [ 608.136732] dmaengine-unmap-2 0KB 3KB [ 608.146631] skbuff_fclone_cache 10KB 18KB [ 608.158265] skbuff_head_cache 8861KB 8861KB [ 608.163720] configfs_dir_cache 3KB 7KB [ 608.194255] file_lock_cache 11KB 15KB [ 608.206935] file_lock_ctx 9KB 11KB [ 608.224248] fsnotify_mark_connector 4KB 11KB [ 608.242965] net_namespace 122KB 122KB [ 608.249819] shmem_inode_cache 7979KB 8045KB [ 608.255223] task_delay_info 296KB 403KB [ 608.270173] taskstats 13KB 34KB [ 608.275552] proc_dir_entry 1190KB 1301KB [ 608.297696] pde_opener 18KB 62KB [ 608.305423] seq_file 205KB 358KB [ 608.316019] sigqueue 49KB 78KB [ 608.345907] kernfs_node_cache 18198KB 18903KB [ 608.366989] mnt_cache 215KB 272KB [ 608.387557] filp 7236KB 8336KB [ 608.396878] names_cache 92021KB 92072KB [ 608.406261] iint_cache 24KB 51KB [ 608.426626] key_jar 4KB 7KB [ 608.433586] uts_namespace 3KB 11KB [ 608.475607] nsproxy 2KB 15KB [ 608.484213] vm_area_struct 3045KB 3105KB [ 608.491715] mm_struct 541KB 552KB [ 608.497084] fs_cache 347KB 488KB [ 608.508446] files_cache 1231KB 1638KB [ 608.533798] signal_cache 2139KB 2954KB [ 608.544828] sighand_cache 566KB 631KB [ 608.557847] task_struct 9127KB 9172KB [ 608.584497] cred_jar 2234KB 3120KB [ 608.592744] anon_vma_chain 897KB 1086KB [ 608.598115] anon_vma 122KB 315KB [ 608.616727] pid 201KB 276KB [ 608.627739] Acpi-Operand 156KB 198KB [ 608.636678] Acpi-ParseExt 9KB 11KB [ 608.647245] Acpi-Parse 41KB 47KB [ 608.655317] Acpi-State 52KB 63KB [ 608.668033] Acpi-Namespace 20KB 27KB [ 608.696890] numa_policy 0KB 3KB [ 608.705903] debug_objects_cache 1715KB 1720KB [ 608.714183] trace_event_file 297KB 298KB [ 608.723245] ftrace_event_field 398KB 401KB [ 608.733663] pool_workqueue 170KB 192KB [ 608.742647] page->ptl 460KB 612KB [ 608.748051] kmalloc-2097152 2050KB 2050KB [ 608.754740] kmalloc-524288 4626KB 5654KB [ 608.763896] kmalloc-262144 1290KB 1290KB [ 608.774254] kmalloc-131072 650KB 650KB [ 608.783155] kmalloc-65536 3696KB 3894KB [ 608.788634] kmalloc-32768 2838KB 2937KB [ 608.793998] kmalloc-16384 1402KB 1468KB [ 608.802978] kmalloc-8192 5981KB 5997KB [ 608.808343] kmalloc-4096 34059KB 34119KB [ 608.816358] kmalloc-2048 21702KB 21719KB [ 608.825382] kmalloc-1024 16488KB 16545KB [ 608.830845] kmalloc-512 16172KB 16226KB [ 608.836203] kmalloc-256 6392KB 6431KB [ 608.846352] kmalloc-128 1606KB 1614KB [ 608.851986] kmalloc-96 3141KB 3544KB [ 608.857349] kmalloc-64 2907KB 3168KB [ 608.871393] kmalloc-32 2051KB 2331KB [ 608.876758] kmalloc-192 2703KB 3028KB [ 608.885793] kmem_cache 177KB 183KB [ 608.894769] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 608.913111] Killed process 19807 (syz-executor.5) total-vm:48512kB, anon-rss:440kB, file-rss:0kB, shmem-rss:0kB [ 608.954035] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 609.006595] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 609.016751] CPU: 1 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 609.024195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 609.033542] Call Trace: [ 609.036123] dump_stack+0x1fc/0x2ef [ 609.039738] dump_header+0x15d/0xc3f [ 609.043434] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 609.048528] ? ___ratelimit+0x319/0x590 [ 609.052484] oom_kill_process.cold+0x10/0x692 [ 609.056964] ? check_preemption_disabled+0x41/0x280 [ 609.061964] ? has_intersects_mems_allowed+0x1d6/0x290 [ 609.067225] out_of_memory+0x1072/0x1390 [ 609.071268] ? oom_killer_disable+0x270/0x270 [ 609.075761] ? mutex_trylock+0x15f/0x1a0 [ 609.079802] __alloc_pages_nodemask+0x23a2/0x2890 [ 609.084627] ? find_get_entry+0x4cd/0x8a0 [ 609.088760] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 609.093594] alloc_pages_current+0x193/0x2a0 [ 609.097984] filemap_fault+0x146e/0x2180 [ 609.102033] ext4_filemap_fault+0x84/0xb0 [ 609.106164] __do_fault+0x10b/0x4b0 [ 609.109773] __handle_mm_fault+0x273b/0x41c0 [ 609.114163] ? vm_insert_page+0x9c0/0x9c0 [ 609.118288] ? __fget+0x356/0x510 [ 609.121730] ? check_preemption_disabled+0x41/0x280 [ 609.126727] handle_mm_fault+0x436/0xb10 [ 609.130774] __do_page_fault+0x68e/0xd60 [ 609.134820] ? trace_hardirqs_off_caller+0x6e/0x210 [ 609.139834] ? spurious_fault+0x840/0x840 [ 609.143964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 609.148791] ? page_fault+0x8/0x30 [ 609.152311] page_fault+0x1e/0x30 [ 609.155745] RIP: 0033:0x43c2e5 [ 609.158920] Code: Bad RIP value. [ 609.162266] RSP: 002b:000000c000829e50 EFLAGS: 00010206 [ 609.167615] RAX: 00007f68350f35b8 RBX: 000000c00003404c RCX: 000000000000008a [ 609.174870] RDX: 000000000000008a RSI: 00000000fffffffd RDI: 0000000000000000 [ 609.182133] RBP: 000000c000829f30 R08: 0000000000000000 R09: 0000009a75fcfc27 [ 609.189390] R10: 0010c9367a4a1af9 R11: 0000000000000001 R12: 000000c000829e30 [ 609.196733] R13: 0000000000000004 R14: 000000c000447040 R15: 000000000000000f [ 609.207563] Mem-Info: [ 609.210143] active_anon:12104 inactive_anon:25068 isolated_anon:0 [ 609.210143] active_file:11 inactive_file:11 isolated_file:0 [ 609.210143] unevictable:0 dirty:0 writeback:0 unstable:0 [ 609.210143] slab_reclaimable:12551 slab_unreclaimable:114682 [ 609.210143] mapped:21668 shmem:25586 pagetables:562 bounce:0 [ 609.210143] free:25034 free_pcp:171 free_cma:0 [ 609.247039] Node 0 active_anon:45872kB inactive_anon:69656kB active_file:52kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43560kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 609.278072] Node 1 active_anon:2544kB inactive_anon:30616kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 609.308763] 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 [ 609.336647] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 609.365082] Node 0 DMA32 free:35448kB min:35996kB low:44992kB high:53988kB active_anon:45872kB inactive_anon:69656kB active_file:152kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1744kB bounce:0kB free_pcp:660kB local_pcp:240kB free_cma:0kB [ 609.405356] lowmem_reserve[]: 0 0 1 1 1 [ 609.416416] 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 [ 609.451914] lowmem_reserve[]: 0 0 0 0 0 [ 609.455999] Node 1 Normal free:53712kB min:53876kB low:67344kB high:80812kB active_anon:2544kB inactive_anon:30616kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:504kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 609.496331] lowmem_reserve[]: 0 0 0 0 0 [ 609.503810] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 609.523182] Node 0 DMA32: 1714*4kB (UMEH) 851*8kB (UMEH) 379*16kB (ME) 141*32kB (UME) 31*64kB (UMEH) 72*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35440kB [ 609.542058] 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 [ 609.566858] Node 1 Normal: 76*4kB (UME) 48*8kB (UME) 34*16kB (UM) 20*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53712kB [ 609.594082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 609.616010] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 609.628216] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 609.650297] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 609.660991] 25608 total pagecache pages [ 609.664999] 0 pages in swap cache [ 609.677285] Swap cache stats: add 0, delete 0, find 0/0 [ 609.686024] Free swap = 0kB [ 609.709833] Total swap = 0kB [ 609.712866] 2097051 pages RAM [ 609.715963] 0 pages HighMem/MovableOnly [ 609.727003] 369649 pages reserved [ 609.732446] 0 pages cma reserved [ 609.735818] Unreclaimable slab info: [ 609.747264] Name Used Total [ 609.757225] pid_2 6KB 32KB [ 609.767459] batadv_tt_change_cache 5KB 11KB [ 609.774897] batadv_tl_cache 9KB 16KB [ 609.783615] TIPC 19KB 45KB [ 609.815246] SCTPv6 30KB 43KB [ 609.822374] DCCPv6 17KB 37KB [ 609.827736] DCCP 16KB 28KB [ 609.838341] RXRPC 21KB 45KB [ 609.867906] rxrpc_call_jar 146KB 189KB [ 609.892317] bridge_fdb_cache 16KB 31KB [ 609.897702] fib6_nodes 252KB 284KB [ 609.906972] ip6_dst_cache 1005KB 1005KB [ 609.914958] RAWv6 151KB 195KB [ 609.936182] UDPv6 43KB 45KB [ 609.966110] TCPv6 24KB 42KB [ 609.972255] nf_conntrack 20KB 22KB [ 609.977679] t10_alua_lu_gp_cache 0KB 3KB [ 609.995841] sd_ext_cdb 0KB 7KB [ 610.022985] scsi_sense_cache 1056KB 1060KB [ 610.035899] virtio_scsi_cmd 16KB 16KB [ 610.054724] sgpool-128 8KB 8KB [ 610.062285] sgpool-64 4KB 12KB [ 610.067781] sgpool-32 2KB 15KB [ 610.074994] sgpool-16 1KB 7KB [ 610.115835] sgpool-8 0KB 7KB [ 610.124750] mqueue_inode_cache 15KB 37KB [ 610.135478] bio_post_read_ctx 14KB 15KB [ 610.152202] bio-2 14KB 15KB [ 610.157576] jfs_mp 7KB 7KB [ 610.182105] cifs_small_rq 15KB 16KB [ 610.187479] cifs_request 67KB 67KB [ 610.210276] cifs_mpx_ids 0KB 7KB [ 610.215676] nfs_commit_data 3KB 14KB [ 610.225524] nfs_write_data 34KB 44KB [ 610.234405] ext4_system_zone 1KB 7KB [ 610.256387] bio-1 1KB 7KB [ 610.261822] pid_namespace 3KB 11KB [ 610.267192] rpc_buffers 17KB 25KB [ 610.276914] rpc_tasks 2KB 7KB [ 610.293124] UNIX 2420KB 2456KB [ 610.307494] tcp_bind_bucket 1KB 8KB [ 610.330741] ip_fib_trie 38KB 43KB [ 610.336125] ip_fib_alias 178KB 197KB [ 610.342161] ip_dst_cache 18KB 32KB [ 610.347526] RAW 90KB 112KB [ 610.363956] UDP 69KB 81KB [ 610.369473] TCP 8KB 11KB [ 610.374942] hugetlbfs_inode_cache 3KB 15KB [ 610.391732] fscache_cookie_jar 1KB 7KB [ 610.397190] eventpoll_pwq 20KB 63KB [ 610.404117] eventpoll_epi 37KB 94KB [ 610.421091] inotify_inode_mark 8KB 23KB [ 610.426633] request_queue 199KB 199KB [ 610.432040] blkdev_requests 1KB 3KB [ 610.437401] blkdev_ioc 24KB 38KB [ 610.458753] bio-0 601KB 1132KB [ 610.464156] biovec-max 1452KB 1551KB [ 610.484824] biovec-64 706KB 1346KB [ 610.517688] biovec-16 53KB 135KB [ 610.523113] bio_integrity_payload 1KB 8KB [ 610.550015] khugepaged_mm_slot 2KB 11KB [ 610.555490] uid_cache 0KB 4KB [ 610.562766] dmaengine-unmap-2 0KB 3KB [ 610.568119] skbuff_fclone_cache 10KB 18KB [ 610.574440] skbuff_head_cache 9067KB 9067KB [ 610.597322] configfs_dir_cache 3KB 7KB [ 610.624451] file_lock_cache 11KB 15KB [ 610.633397] file_lock_ctx 9KB 11KB [ 610.640920] fsnotify_mark_connector 4KB 11KB [ 610.646811] net_namespace 122KB 122KB [ 610.685231] shmem_inode_cache 7973KB 8045KB [ 610.694245] task_delay_info 275KB 403KB [ 610.706708] taskstats 9KB 34KB [ 610.715639] proc_dir_entry 1186KB 1301KB [ 610.728162] pde_opener 18KB 62KB [ 610.737912] seq_file 202KB 358KB [ 610.754064] sigqueue 44KB 74KB [ 610.759566] kernfs_node_cache 18197KB 18903KB [ 610.764941] mnt_cache 212KB 264KB [ 610.781077] filp 7201KB 8336KB [ 610.786470] names_cache 92012KB 92055KB [ 610.791932] iint_cache 24KB 51KB [ 610.797288] key_jar 4KB 7KB [ 610.805729] uts_namespace 3KB 11KB [ 610.818192] nsproxy 2KB 15KB [ 610.844672] vm_area_struct 3031KB 3105KB [ 610.871828] mm_struct 539KB 552KB [ 610.877249] fs_cache 317KB 488KB [ 610.885150] files_cache 1187KB 1582KB [ 610.891799] signal_cache 2103KB 2954KB [ 610.897171] sighand_cache 555KB 631KB [ 610.914767] task_struct 9115KB 9172KB [ 610.925184] cred_jar 2204KB 3120KB [ 610.944848] anon_vma_chain 884KB 1086KB [ 610.950433] anon_vma 116KB 315KB [ 610.955797] pid 188KB 276KB [ 610.966324] Acpi-Operand 156KB 198KB [ 610.973911] Acpi-ParseExt 9KB 11KB [ 610.979337] Acpi-Parse 41KB 47KB [ 610.984693] Acpi-State 52KB 63KB [ 610.994600] Acpi-Namespace 20KB 27KB [ 611.000002] numa_policy 0KB 3KB [ 611.005352] debug_objects_cache 1715KB 1720KB [ 611.010912] trace_event_file 297KB 298KB [ 611.016280] ftrace_event_field 398KB 401KB [ 611.021750] pool_workqueue 170KB 192KB [ 611.027104] page->ptl 457KB 612KB [ 611.032617] kmalloc-2097152 2050KB 2050KB [ 611.037979] kmalloc-524288 4626KB 5654KB [ 611.043366] kmalloc-262144 1290KB 1290KB [ 611.048790] kmalloc-131072 650KB 650KB [ 611.054143] kmalloc-65536 3696KB 3894KB [ 611.059553] kmalloc-32768 2838KB 2937KB [ 611.064909] kmalloc-16384 1402KB 1435KB [ 611.070309] kmalloc-8192 5973KB 5997KB [ 611.075655] kmalloc-4096 34051KB 34102KB [ 611.081043] kmalloc-2048 21700KB 21719KB [ 611.086395] kmalloc-1024 16629KB 16687KB [ 611.092471] kmalloc-512 16476KB 16530KB [ 611.097825] kmalloc-256 6392KB 6431KB [ 611.103202] kmalloc-128 1602KB 1614KB [ 611.111136] kmalloc-96 3171KB 3544KB [ 611.116597] kmalloc-64 2895KB 3168KB [ 611.124531] kmalloc-32 2059KB 2338KB [ 611.133570] kmalloc-192 2673KB 3028KB [ 611.142891] kmem_cache 177KB 183KB [ 611.151950] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 611.166155] Killed process 18624 (syz-executor.0) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 611.187403] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 611.216807] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 611.224557] CPU: 0 PID: 8122 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 611.232033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 611.241367] Call Trace: [ 611.243946] dump_stack+0x1fc/0x2ef [ 611.247557] dump_header+0x15d/0xc3f [ 611.251255] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 611.256338] ? ___ratelimit+0x319/0x590 [ 611.260296] oom_kill_process.cold+0x10/0x692 [ 611.264776] ? check_preemption_disabled+0x41/0x280 [ 611.269778] ? has_intersects_mems_allowed+0x1d6/0x290 [ 611.275036] out_of_memory+0x1072/0x1390 [ 611.279097] ? oom_killer_disable+0x270/0x270 [ 611.283574] ? mutex_trylock+0x15f/0x1a0 [ 611.287618] __alloc_pages_nodemask+0x23a2/0x2890 [ 611.292447] ? find_get_entry+0x4cd/0x8a0 [ 611.296581] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 611.301416] alloc_pages_current+0x193/0x2a0 [ 611.305805] filemap_fault+0x146e/0x2180 [ 611.309854] ext4_filemap_fault+0x84/0xb0 [ 611.313988] __do_fault+0x10b/0x4b0 [ 611.317595] __handle_mm_fault+0x273b/0x41c0 [ 611.321993] ? vm_insert_page+0x9c0/0x9c0 [ 611.326121] ? __fget+0x356/0x510 [ 611.329565] ? check_preemption_disabled+0x41/0x280 [ 611.334579] handle_mm_fault+0x436/0xb10 [ 611.338645] __do_page_fault+0x68e/0xd60 [ 611.342692] ? trace_hardirqs_off_caller+0x6e/0x210 [ 611.347694] ? spurious_fault+0x840/0x840 [ 611.351825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.356653] ? page_fault+0x8/0x30 [ 611.360173] page_fault+0x1e/0x30 [ 611.363616] RIP: 0033:0x43c2e5 [ 611.366842] Code: Bad RIP value. [ 611.370186] RSP: 002b:000000c000829e50 EFLAGS: 00010206 [ 611.375530] RAX: 00007f68350f35b8 RBX: 000000c00003404c RCX: 000000000000008a [ 611.382797] RDX: 000000000000008a RSI: 00000000fffffffd RDI: 0000000000000000 [ 611.390051] RBP: 000000c000829f30 R08: 0000000000000000 R09: 0000009a75fcfc27 [ 611.397299] R10: 0010c9367a4a1af9 R11: 0000000000000001 R12: 000000c000829e30 [ 611.404547] R13: 0000000000000004 R14: 000000c000447040 R15: 000000000000000f [ 611.450118] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 611.454219] Mem-Info: [ 611.496828] active_anon:12004 inactive_anon:25068 isolated_anon:0 [ 611.496828] active_file:103 inactive_file:196 isolated_file:0 [ 611.496828] unevictable:0 dirty:0 writeback:0 unstable:0 [ 611.496828] slab_reclaimable:12549 slab_unreclaimable:114439 [ 611.496828] mapped:14618 shmem:25586 pagetables:562 bounce:0 [ 611.496828] free:26104 free_pcp:542 free_cma:0 [ 611.679931] Node 0 active_anon:44972kB inactive_anon:69656kB active_file:156kB inactive_file:216kB unevictable:0kB isolated(anon):0kB isolated(file):28kB mapped:14960kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 611.758294] Node 1 active_anon:2544kB inactive_anon:30616kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 611.892917] 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 [ 611.978124] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 612.002320] Node 0 DMA32 free:35228kB min:35996kB low:44992kB high:53988kB active_anon:45372kB inactive_anon:69656kB active_file:208kB inactive_file:364kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7584kB pagetables:1692kB bounce:0kB free_pcp:1292kB local_pcp:584kB free_cma:0kB [ 612.053773] lowmem_reserve[]: 0 0 1 1 1 [ 612.057767] 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 [ 612.104513] lowmem_reserve[]: 0 0 0 0 0 [ 612.131610] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:2480kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:504kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 612.180858] lowmem_reserve[]: 0 0 0 0 0 [ 612.214425] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 612.245384] Node 0 DMA32: 1517*4kB (UMEH) 894*8kB (MEH) 397*16kB (UMEH) 143*32kB (ME) 31*64kB (UME) 71*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35220kB [ 612.275645] 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 [ 612.317443] Node 1 Normal: 86*4kB (UME) 51*8kB (UME) 34*16kB (UM) 20*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53776kB [ 612.386667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 612.414871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 612.443227] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 612.473248] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 612.507724] 25619 total pagecache pages [ 612.531873] 0 pages in swap cache [ 612.535335] Swap cache stats: add 0, delete 0, find 0/0 [ 612.543195] Free swap = 0kB [ 612.546205] Total swap = 0kB [ 612.572823] 2097051 pages RAM [ 612.575939] 0 pages HighMem/MovableOnly [ 612.585996] 369649 pages reserved [ 612.611496] 0 pages cma reserved [ 612.614869] Unreclaimable slab info: [ 612.624639] Name Used Total [ 612.663837] pid_2 6KB 32KB [ 612.679316] batadv_tt_change_cache 5KB 11KB [ 612.685122] batadv_tl_cache 8KB 16KB [ 612.707961] TIPC 19KB 45KB [ 612.716701] SCTPv6 30KB 43KB [ 612.747862] DCCPv6 17KB 37KB [ 612.777039] DCCP 16KB 28KB [ 612.804363] RXRPC 21KB 45KB [ 612.836980] rxrpc_call_jar 146KB 189KB [ 612.875516] bridge_fdb_cache 15KB 31KB [ 612.897155] fib6_nodes 249KB 284KB [ 612.924694] ip6_dst_cache 1016KB 1016KB [ 612.966850] RAWv6 151KB 195KB [ 613.053019] UDPv6 43KB 45KB [ 613.095015] TCPv6 24KB 42KB [ 613.153361] nf_conntrack 19KB 22KB [ 613.195567] t10_alua_lu_gp_cache 0KB 3KB [ 613.225622] sd_ext_cdb 0KB 7KB [ 613.237875] scsi_sense_cache 1056KB 1060KB [ 613.265444] virtio_scsi_cmd 16KB 16KB [ 613.296464] sgpool-128 8KB 8KB [ 613.327143] sgpool-64 4KB 12KB [ 613.357785] sgpool-32 2KB 15KB [ 613.397809] sgpool-16 1KB 7KB [ 613.428366] sgpool-8 0KB 7KB [ 613.433758] mqueue_inode_cache 15KB 37KB [ 613.447278] bio_post_read_ctx 14KB 15KB [ 613.459785] bio-2 14KB 15KB [ 613.465156] jfs_mp 7KB 7KB [ 613.496899] cifs_small_rq 15KB 16KB [ 613.503728] cifs_request 67KB 67KB [ 613.526587] cifs_mpx_ids 0KB 7KB [ 613.535760] nfs_commit_data 3KB 14KB [ 613.571957] nfs_write_data 34KB 44KB [ 613.577369] ext4_system_zone 1KB 7KB [ 613.601636] bio-1 1KB 7KB [ 613.607049] pid_namespace 3KB 11KB [ 613.613714] rpc_buffers 17KB 25KB [ 613.626409] rpc_tasks 2KB 7KB [ 613.637690] UNIX 2411KB 2456KB [ 613.643110] tcp_bind_bucket 1KB 8KB [ 613.667728] ip_fib_trie 38KB 43KB [ 613.676007] ip_fib_alias 178KB 197KB [ 613.700976] ip_dst_cache 17KB 32KB [ 613.706347] RAW 90KB 112KB [ 613.714651] UDP 67KB 81KB [ 613.736496] TCP 8KB 11KB [ 613.747841] hugetlbfs_inode_cache 3KB 15KB [ 613.760111] fscache_cookie_jar 1KB 7KB [ 613.765569] eventpoll_pwq 19KB 63KB [ 613.804831] eventpoll_epi 36KB 94KB [ 613.815349] inotify_inode_mark 8KB 23KB [ 613.831371] request_queue 199KB 199KB [ 613.836740] blkdev_requests 1KB 3KB [ 613.845440] blkdev_ioc 24KB 38KB [ 613.876351] bio-0 635KB 1132KB [ 613.887174] biovec-max 1435KB 1551KB [ 613.895231] biovec-64 733KB 1346KB [ 613.905810] biovec-16 70KB 135KB [ 613.916013] bio_integrity_payload 1KB 8KB [ 613.942135] khugepaged_mm_slot 1KB 11KB [ 613.947606] uid_cache 0KB 4KB [ 613.955501] dmaengine-unmap-2 0KB 3KB [ 613.964873] skbuff_fclone_cache 18KB 18KB [ 613.972976] skbuff_head_cache 9341KB 9341KB [ 613.987270] configfs_dir_cache 3KB 7KB [ 613.997805] file_lock_cache 10KB 15KB [ 614.017087] file_lock_ctx 9KB 11KB [ 614.022623] fsnotify_mark_connector 3KB 11KB [ 614.037807] net_namespace 122KB 122KB [ 614.052670] shmem_inode_cache 7971KB 8045KB [ 614.076688] task_delay_info 275KB 403KB [ 614.086647] taskstats 9KB 34KB [ 614.096668] proc_dir_entry 1183KB 1301KB [ 614.107269] pde_opener 18KB 62KB [ 614.115974] seq_file 201KB 358KB [ 614.133336] sigqueue 44KB 74KB [ 614.143948] kernfs_node_cache 18197KB 18903KB [ 614.154934] mnt_cache 212KB 264KB [ 614.162890] filp 7151KB 8336KB [ 614.175038] names_cache 90176KB 90193KB [ 614.196769] iint_cache 24KB 51KB [ 614.203881] key_jar 4KB 7KB [ 614.210462] uts_namespace 3KB 11KB [ 614.215835] nsproxy 2KB 15KB [ 614.235423] vm_area_struct 3030KB 3105KB [ 614.242931] mm_struct 552KB 552KB [ 614.257715] fs_cache 317KB 488KB [ 614.281287] files_cache 1187KB 1582KB [ 614.286656] signal_cache 2103KB 2954KB [ 614.296515] sighand_cache 582KB 631KB [ 614.304390] task_struct 9153KB 9172KB [ 614.313401] cred_jar 2204KB 3120KB [ 614.325924] anon_vma_chain 884KB 1086KB [ 614.334887] anon_vma 115KB 315KB [ 614.347276] pid 188KB 276KB [ 614.363014] Acpi-Operand 156KB 198KB [ 614.371600] Acpi-ParseExt 9KB 11KB [ 614.376975] Acpi-Parse 41KB 47KB [ 614.394067] Acpi-State 52KB 63KB [ 614.403076] Acpi-Namespace 20KB 27KB [ 614.416751] numa_policy 0KB 3KB [ 614.426381] debug_objects_cache 1715KB 1720KB [ 614.437039] trace_event_file 297KB 298KB [ 614.444565] ftrace_event_field 398KB 401KB [ 614.465436] pool_workqueue 170KB 192KB [ 614.486479] page->ptl 456KB 612KB [ 614.492778] kmalloc-2097152 2050KB 2050KB [ 614.509989] kmalloc-524288 4626KB 5654KB [ 614.515360] kmalloc-262144 1290KB 1290KB [ 614.536594] kmalloc-131072 650KB 650KB [ 614.545486] kmalloc-65536 3696KB 3894KB [ 614.554403] kmalloc-32768 2838KB 2937KB [ 614.567014] kmalloc-16384 1402KB 1435KB [ 614.593254] kmalloc-8192 5997KB 5997KB [ 614.606600] kmalloc-4096 34089KB 34102KB [ 614.612053] kmalloc-2048 21719KB 21719KB [ 614.617403] kmalloc-1024 16788KB 16844KB [ 614.636660] kmalloc-512 16943KB 16991KB [ 614.664491] kmalloc-256 6392KB 6431KB [ 614.674720] kmalloc-128 1602KB 1614KB [ 614.683565] kmalloc-96 3194KB 3544KB [ 614.712596] kmalloc-64 2902KB 3168KB [ 614.721665] kmalloc-32 2075KB 2354KB [ 614.727035] kmalloc-192 2667KB 3028KB [ 614.753218] kmem_cache 177KB 183KB [ 614.763383] Out of memory (oom_kill_allocating_task): Kill process 8122 (syz-fuzzer) score 0 or sacrifice child [ 614.776770] Killed process 19498 (syz-executor.4) total-vm:48512kB, anon-rss:424kB, file-rss:4kB, shmem-rss:0kB [ 614.824750] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 614.872084] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 614.876904] CPU: 1 PID: 8151 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 614.884342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 614.893692] Call Trace: [ 614.896284] dump_stack+0x1fc/0x2ef [ 614.899912] dump_header+0x15d/0xc3f [ 614.903635] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 614.908750] ? ___ratelimit+0x319/0x590 [ 614.912725] oom_kill_process.cold+0x10/0x692 [ 614.917215] ? check_preemption_disabled+0x41/0x280 [ 614.922225] ? has_intersects_mems_allowed+0x1d6/0x290 [ 614.927497] out_of_memory+0x1072/0x1390 [ 614.931562] ? oom_killer_disable+0x270/0x270 [ 614.936056] ? mutex_trylock+0x15f/0x1a0 [ 614.940120] __alloc_pages_nodemask+0x23a2/0x2890 [ 614.944956] ? find_get_entry+0x4cd/0x8a0 [ 614.949105] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 614.953971] alloc_pages_current+0x193/0x2a0 [ 614.958381] filemap_fault+0x146e/0x2180 [ 614.962453] ext4_filemap_fault+0x84/0xb0 [ 614.966598] __do_fault+0x10b/0x4b0 [ 614.970230] __handle_mm_fault+0x273b/0x41c0 [ 614.974632] ? do_signal+0x49d/0x1670 [ 614.978422] ? vm_insert_page+0x9c0/0x9c0 [ 614.982581] ? check_preemption_disabled+0x41/0x280 [ 614.987598] handle_mm_fault+0x436/0xb10 [ 614.991664] __do_page_fault+0x68e/0xd60 [ 614.995740] ? trace_hardirqs_off_caller+0x6e/0x210 [ 615.000759] ? spurious_fault+0x840/0x840 [ 615.004928] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.009776] ? page_fault+0x8/0x30 [ 615.013412] page_fault+0x1e/0x30 [ 615.016855] RIP: 0033:0x467300 [ 615.020041] Code: Bad RIP value. [ 615.023398] RSP: 002b:000000c00093fab8 EFLAGS: 00010202 [ 615.028756] RAX: 0000000000000000 RBX: 000000c000040800 RCX: 00000000004ae06a [ 615.036014] RDX: 000000c00093fac0 RSI: 000000c00093fbf0 RDI: 0000000000000011 [ 615.043271] RBP: 000000c00072ce98 R08: 0000000000000000 R09: 0000000000000000 [ 615.050532] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00072ce38 [ 615.057792] R13: 0000000000000000 R14: 000000c0000824e0 R15: 0000000000000000 [ 615.083212] Mem-Info: [ 615.085648] active_anon:11834 inactive_anon:25068 isolated_anon:0 [ 615.085648] active_file:27 inactive_file:0 isolated_file:0 [ 615.085648] unevictable:0 dirty:0 writeback:0 unstable:0 [ 615.085648] slab_reclaimable:12548 slab_unreclaimable:114228 [ 615.085648] mapped:14500 shmem:25586 pagetables:496 bounce:0 [ 615.085648] free:25023 free_pcp:169 free_cma:0 [ 615.144470] Node 0 active_anon:44952kB inactive_anon:69656kB active_file:100kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 615.187595] Node 1 active_anon:2384kB inactive_anon:30616kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 615.247433] 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 [ 615.291575] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 615.296615] Node 0 DMA32 free:35308kB min:35996kB low:44992kB high:53988kB active_anon:44952kB inactive_anon:69656kB active_file:88kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1584kB bounce:0kB free_pcp:376kB local_pcp:200kB free_cma:0kB [ 615.340892] lowmem_reserve[]: 0 0 1 1 1 [ 615.344895] 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 [ 615.385444] lowmem_reserve[]: 0 0 0 0 0 [ 615.392692] Node 1 Normal free:53808kB min:53876kB low:67344kB high:80812kB active_anon:2384kB inactive_anon:30616kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:400kB bounce:0kB free_pcp:260kB local_pcp:144kB free_cma:0kB [ 615.436788] lowmem_reserve[]: 0 0 0 0 0 [ 615.446626] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 615.477228] Node 0 DMA32: 1725*4kB (UMEH) 894*8kB (MEH) 396*16kB (MEH) 144*32kB (UME) 31*64kB (UME) 65*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35300kB [ 615.496007] 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 [ 615.524012] Node 1 Normal: 86*4kB (UME) 51*8kB (UME) 34*16kB (UM) 21*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53808kB [ 615.547792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 615.571262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 615.587808] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 615.633865] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 615.648678] 25619 total pagecache pages [ 615.652667] 0 pages in swap cache [ 615.656110] Swap cache stats: add 0, delete 0, find 0/0 [ 615.675879] Free swap = 0kB [ 615.686324] Total swap = 0kB [ 615.707473] 2097051 pages RAM [ 615.710648] 0 pages HighMem/MovableOnly [ 615.714606] 369649 pages reserved [ 615.736139] 0 pages cma reserved [ 615.739571] Unreclaimable slab info: [ 615.743278] Name Used Total [ 615.752421] pid_2 6KB 32KB [ 615.765759] batadv_tt_change_cache 5KB 11KB [ 615.791697] batadv_tl_cache 8KB 16KB [ 615.797099] TIPC 19KB 45KB [ 615.805404] SCTPv6 30KB 43KB [ 615.821938] DCCPv6 17KB 37KB [ 615.827326] DCCP 16KB 28KB [ 615.846884] RXRPC 21KB 45KB [ 615.857102] rxrpc_call_jar 146KB 189KB [ 615.866286] bridge_fdb_cache 15KB 31KB [ 615.876116] fib6_nodes 249KB 284KB [ 615.884978] ip6_dst_cache 1016KB 1016KB [ 615.927105] RAWv6 151KB 195KB [ 615.956565] UDPv6 43KB 45KB [ 615.962016] TCPv6 24KB 42KB [ 615.967377] nf_conntrack 19KB 22KB [ 615.996910] t10_alua_lu_gp_cache 0KB 3KB [ 616.018212] sd_ext_cdb 0KB 7KB [ 616.023599] scsi_sense_cache 1056KB 1060KB [ 616.034152] virtio_scsi_cmd 16KB 16KB [ 616.039573] sgpool-128 8KB 8KB [ 616.044935] sgpool-64 4KB 12KB [ 616.054294] sgpool-32 2KB 15KB [ 616.059715] sgpool-16 1KB 7KB [ 616.065097] sgpool-8 0KB 7KB [ 616.074029] mqueue_inode_cache 15KB 37KB [ 616.079537] bio_post_read_ctx 14KB 15KB [ 616.084937] bio-2 14KB 15KB [ 616.094092] jfs_mp 7KB 7KB [ 616.099621] cifs_small_rq 15KB 16KB [ 616.104991] cifs_request 67KB 67KB [ 616.113953] cifs_mpx_ids 0KB 7KB [ 616.120050] nfs_commit_data 3KB 14KB [ 616.125414] nfs_write_data 34KB 44KB [ 616.135689] ext4_system_zone 1KB 7KB [ 616.151576] bio-1 1KB 7KB [ 616.156955] pid_namespace 3KB 11KB [ 616.177207] rpc_buffers 17KB 25KB [ 616.186974] rpc_tasks 2KB 7KB [ 616.201679] UNIX 2411KB 2456KB [ 616.207063] tcp_bind_bucket 1KB 8KB [ 616.230299] ip_fib_trie 38KB 43KB [ 616.236247] ip_fib_alias 178KB 197KB [ 616.241712] ip_dst_cache 17KB 32KB [ 616.247075] RAW 90KB 112KB [ 616.256401] UDP 67KB 81KB [ 616.272587] TCP 8KB 11KB [ 616.304509] hugetlbfs_inode_cache 3KB 15KB [ 616.311356] fscache_cookie_jar 1KB 7KB [ 616.316808] eventpoll_pwq 19KB 63KB [ 616.331231] eventpoll_epi 36KB 94KB [ 616.336609] inotify_inode_mark 8KB 23KB [ 616.355789] request_queue 199KB 199KB [ 616.364860] blkdev_requests 1KB 3KB [ 616.384452] blkdev_ioc 24KB 38KB [ 616.391241] bio-0 635KB 1132KB [ 616.396607] biovec-max 1435KB 1551KB [ 616.419894] biovec-64 733KB 1346KB [ 616.425271] biovec-16 70KB 135KB [ 616.430672] bio_integrity_payload 1KB 8KB [ 616.436372] khugepaged_mm_slot 1KB 11KB [ 616.452993] uid_cache 0KB 4KB [ 616.491202] dmaengine-unmap-2 0KB 3KB [ 616.496593] skbuff_fclone_cache 18KB 18KB [ 616.509530] skbuff_head_cache 9528KB 9528KB [ 616.514899] configfs_dir_cache 3KB 7KB [ 616.520396] file_lock_cache 10KB 15KB [ 616.525757] file_lock_ctx 9KB 11KB [ 616.540410] fsnotify_mark_connector 3KB 11KB [ 616.552784] net_namespace 122KB 122KB [ 616.561748] shmem_inode_cache 7971KB 8045KB [ 616.567188] task_delay_info 275KB 403KB [ 616.573312] taskstats 9KB 34KB [ 616.582258] proc_dir_entry 1183KB 1301KB [ 616.587625] pde_opener 18KB 62KB [ 616.596467] seq_file 201KB 358KB [ 616.626094] sigqueue 44KB 74KB [ 616.631621] kernfs_node_cache 18197KB 18903KB [ 616.636981] mnt_cache 212KB 264KB [ 616.645250] filp 7151KB 8336KB [ 616.662178] names_cache 90176KB 90193KB [ 616.667665] iint_cache 24KB 51KB [ 616.693871] key_jar 4KB 7KB [ 616.702300] uts_namespace 3KB 11KB [ 616.707673] nsproxy 2KB 15KB [ 616.728519] vm_area_struct 3030KB 3105KB [ 616.733908] mm_struct 552KB 552KB [ 616.744514] fs_cache 317KB 488KB [ 616.761041] files_cache 1187KB 1582KB [ 616.766441] signal_cache 2103KB 2954KB [ 616.795805] sighand_cache 582KB 631KB [ 616.801257] task_struct 9153KB 9172KB [ 616.806615] cred_jar 2204KB 3120KB [ 616.815932] anon_vma_chain 884KB 1086KB [ 616.828742] anon_vma 115KB 315KB [ 616.834125] pid 188KB 276KB [ 616.857538] Acpi-Operand 156KB 198KB [ 616.873946] Acpi-ParseExt 9KB 11KB [ 616.890965] Acpi-Parse 41KB 47KB [ 616.896747] Acpi-State 52KB 63KB [ 616.904676] Acpi-Namespace 20KB 27KB [ 616.913636] numa_policy 0KB 3KB [ 616.925348] debug_objects_cache 1715KB 1720KB [ 616.962299] trace_event_file 297KB 298KB [ 616.967676] ftrace_event_field 398KB 401KB [ 616.977653] pool_workqueue 170KB 192KB [ 616.990987] page->ptl 456KB 612KB [ 616.996402] kmalloc-2097152 2050KB 2050KB [ 617.001813] kmalloc-524288 4626KB 5654KB [ 617.007175] kmalloc-262144 1290KB 1290KB [ 617.031115] kmalloc-131072 650KB 650KB [ 617.036498] kmalloc-65536 3696KB 3894KB [ 617.041892] kmalloc-32768 2838KB 2937KB [ 617.047254] kmalloc-16384 1402KB 1435KB [ 617.070682] kmalloc-8192 5997KB 5997KB [ 617.076061] kmalloc-4096 34089KB 34102KB [ 617.081490] kmalloc-2048 21719KB 21719KB [ 617.086900] kmalloc-1024 16890KB 16947KB [ 617.110437] kmalloc-512 17243KB 17291KB [ 617.115808] kmalloc-256 6400KB 6431KB [ 617.121204] kmalloc-128 1602KB 1614KB [ 617.126562] kmalloc-96 3231KB 3544KB [ 617.149973] kmalloc-64 2910KB 3168KB [ 617.155351] kmalloc-32 2078KB 2358KB [ 617.160783] kmalloc-192 2667KB 3028KB [ 617.166143] kmem_cache 177KB 183KB [ 617.184562] Out of memory (oom_kill_allocating_task): Kill process 8151 (syz-fuzzer) score 0 or sacrifice child [ 617.223580] Killed process 19091 (syz-executor.1) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB [ 617.257223] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 617.281249] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 617.286044] CPU: 0 PID: 8151 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 617.293482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 617.302818] Call Trace: [ 617.305396] dump_stack+0x1fc/0x2ef [ 617.309012] dump_header+0x15d/0xc3f [ 617.312712] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 617.317796] ? ___ratelimit+0x319/0x590 [ 617.321761] oom_kill_process.cold+0x10/0x692 [ 617.326239] ? check_preemption_disabled+0x41/0x280 [ 617.331241] ? has_intersects_mems_allowed+0x1d6/0x290 [ 617.336506] out_of_memory+0x1072/0x1390 [ 617.340562] ? oom_killer_disable+0x270/0x270 [ 617.345095] ? mutex_trylock+0x15f/0x1a0 [ 617.349142] __alloc_pages_nodemask+0x23a2/0x2890 [ 617.353970] ? find_get_entry+0x4cd/0x8a0 [ 617.358104] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 617.362942] alloc_pages_current+0x193/0x2a0 [ 617.367334] filemap_fault+0x146e/0x2180 [ 617.371390] ext4_filemap_fault+0x84/0xb0 [ 617.375554] __do_fault+0x10b/0x4b0 [ 617.379170] __handle_mm_fault+0x273b/0x41c0 [ 617.383565] ? do_signal+0x49d/0x1670 [ 617.387364] ? vm_insert_page+0x9c0/0x9c0 [ 617.391517] ? check_preemption_disabled+0x41/0x280 [ 617.396532] handle_mm_fault+0x436/0xb10 [ 617.400578] __do_page_fault+0x68e/0xd60 [ 617.404630] ? trace_hardirqs_off_caller+0x6e/0x210 [ 617.409715] ? spurious_fault+0x840/0x840 [ 617.413847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 617.418672] ? page_fault+0x8/0x30 [ 617.422193] page_fault+0x1e/0x30 [ 617.425630] RIP: 0033:0x467300 [ 617.428810] Code: Bad RIP value. [ 617.432154] RSP: 002b:000000c00093fab8 EFLAGS: 00010202 [ 617.437494] RAX: 0000000000000000 RBX: 000000c000040800 RCX: 00000000004ae06a [ 617.444742] RDX: 000000c00093fac0 RSI: 000000c00093fbf0 RDI: 0000000000000011 [ 617.452011] RBP: 000000c00072ce98 R08: 0000000000000000 R09: 0000000000000000 [ 617.459260] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00072ce38 [ 617.466519] R13: 0000000000000000 R14: 000000c0000824e0 R15: 0000000000000000 [ 617.483134] Mem-Info: [ 617.485575] active_anon:11834 inactive_anon:25068 isolated_anon:0 [ 617.485575] active_file:38 inactive_file:0 isolated_file:0 [ 617.485575] unevictable:0 dirty:0 writeback:0 unstable:0 [ 617.485575] slab_reclaimable:12548 slab_unreclaimable:114377 [ 617.485575] mapped:14500 shmem:25586 pagetables:496 bounce:0 [ 617.485575] free:24877 free_pcp:235 free_cma:0 [ 617.521334] Node 0 active_anon:44952kB inactive_anon:69656kB active_file:152kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 617.583967] Node 1 active_anon:2384kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 617.616331] 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 [ 617.657538] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 617.665253] Node 0 DMA32 free:34724kB min:35996kB low:44992kB high:53988kB active_anon:44952kB inactive_anon:69656kB active_file:20kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1584kB bounce:0kB free_pcp:440kB local_pcp:244kB free_cma:0kB [ 617.727170] lowmem_reserve[]: 0 0 1 1 1 [ 617.742215] 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 [ 617.771510] lowmem_reserve[]: 0 0 0 0 0 [ 617.775517] Node 1 Normal free:53808kB min:53876kB low:67344kB high:80812kB active_anon:2384kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:400kB bounce:0kB free_pcp:476kB local_pcp:144kB free_cma:0kB [ 617.821170] lowmem_reserve[]: 0 0 0 0 0 [ 617.825173] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 617.842092] Node 0 DMA32: 1725*4kB (UMEH) 895*8kB (UMEH) 396*16kB (MEH) 143*32kB (ME) 30*64kB (ME) 61*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34700kB [ 617.861287] 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 [ 617.905577] Node 1 Normal: 86*4kB (UME) 51*8kB (UME) 34*16kB (UM) 22*32kB (UME) 10*64kB (UME) 12*128kB (UME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53840kB [ 617.965414] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 617.976262] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 617.988550] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 617.997432] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 618.053030] 25619 total pagecache pages [ 618.057032] 0 pages in swap cache [ 618.061566] Swap cache stats: add 0, delete 0, find 0/0 [ 618.067514] Free swap = 0kB [ 618.073505] Total swap = 0kB [ 618.076540] 2097051 pages RAM [ 618.126578] 0 pages HighMem/MovableOnly [ 618.132638] 369649 pages reserved [ 618.138303] 0 pages cma reserved [ 618.141674] Unreclaimable slab info: [ 618.145699] Name Used Total [ 618.151332] pid_2 5KB 32KB [ 618.167041] batadv_tt_change_cache 5KB 11KB [ 618.172990] batadv_tl_cache 8KB 16KB [ 618.178587] TIPC 19KB 45KB [ 618.185567] SCTPv6 30KB 43KB [ 618.190984] DCCPv6 17KB 37KB [ 618.196354] DCCP 16KB 28KB [ 618.201835] RXRPC 21KB 45KB [ 618.207189] rxrpc_call_jar 146KB 189KB [ 618.266166] bridge_fdb_cache 15KB 31KB [ 618.329190] fib6_nodes 248KB 284KB [ 618.334574] ip6_dst_cache 1016KB 1016KB [ 618.442134] RAWv6 151KB 195KB [ 618.447523] UDPv6 43KB 45KB [ 618.526081] TCPv6 24KB 42KB [ 618.569009] nf_conntrack 19KB 22KB [ 618.594296] t10_alua_lu_gp_cache 0KB 3KB [ 618.637103] sd_ext_cdb 0KB 7KB [ 618.697686] scsi_sense_cache 1056KB 1060KB [ 618.703073] virtio_scsi_cmd 16KB 16KB [ 618.763056] sgpool-128 8KB 8KB [ 618.809527] sgpool-64 4KB 12KB [ 618.814914] sgpool-32 2KB 15KB [ 618.904763] sgpool-16 1KB 7KB [ 618.948617] sgpool-8 0KB 7KB [ 618.954012] mqueue_inode_cache 15KB 37KB [ 618.968909] bio_post_read_ctx 14KB 15KB [ 618.974440] bio-2 14KB 15KB [ 618.979874] jfs_mp 7KB 7KB [ 618.985251] cifs_small_rq 15KB 16KB [ 618.990618] cifs_request 67KB 67KB [ 618.995961] cifs_mpx_ids 0KB 7KB [ 619.002692] nfs_commit_data 3KB 14KB [ 619.008113] nfs_write_data 34KB 44KB [ 619.013483] ext4_system_zone 1KB 7KB [ 619.018913] bio-1 1KB 7KB [ 619.024268] pid_namespace 3KB 11KB [ 619.029651] rpc_buffers 17KB 25KB [ 619.034994] rpc_tasks 2KB 7KB [ 619.040404] UNIX 2403KB 2448KB [ 619.045762] tcp_bind_bucket 1KB 8KB [ 619.051288] ip_fib_trie 38KB 43KB [ 619.056634] ip_fib_alias 177KB 197KB [ 619.062048] ip_dst_cache 16KB 32KB [ 619.067404] RAW 90KB 112KB [ 619.072805] UDP 67KB 81KB [ 619.078227] TCP 8KB 11KB [ 619.083578] hugetlbfs_inode_cache 3KB 15KB [ 619.090534] fscache_cookie_jar 1KB 7KB [ 619.098161] eventpoll_pwq 19KB 63KB [ 619.105071] eventpoll_epi 35KB 94KB [ 619.110487] inotify_inode_mark 8KB 23KB [ 619.115935] request_queue 199KB 199KB [ 619.121327] blkdev_requests 1KB 3KB [ 619.126679] blkdev_ioc 21KB 38KB [ 619.132054] bio-0 640KB 1132KB [ 619.137397] biovec-max 1419KB 1526KB [ 619.142793] biovec-64 741KB 1346KB [ 619.148180] biovec-16 78KB 135KB [ 619.153522] bio_integrity_payload 1KB 8KB [ 619.159361] khugepaged_mm_slot 1KB 11KB [ 619.164808] uid_cache 0KB 4KB [ 619.170216] dmaengine-unmap-2 0KB 3KB [ 619.175570] skbuff_fclone_cache 18KB 18KB [ 619.181130] skbuff_head_cache 9731KB 9731KB [ 619.186482] configfs_dir_cache 3KB 7KB [ 619.191935] file_lock_cache 10KB 15KB [ 619.197287] file_lock_ctx 9KB 11KB [ 619.202663] fsnotify_mark_connector 3KB 11KB [ 619.212375] net_namespace 122KB 122KB [ 619.309792] shmem_inode_cache 7964KB 8041KB [ 619.315176] task_delay_info 267KB 403KB [ 619.395767] taskstats 8KB 34KB [ 619.437630] proc_dir_entry 1175KB 1301KB [ 619.443020] pde_opener 18KB 62KB [ 619.505974] seq_file 200KB 358KB [ 619.555103] sigqueue 44KB 74KB [ 619.593991] kernfs_node_cache 18186KB 18900KB [ 619.634976] mnt_cache 210KB 264KB [ 619.669049] filp 7038KB 8332KB [ 619.674431] names_cache 88353KB 88387KB [ 619.746394] iint_cache 24KB 51KB [ 619.790266] key_jar 4KB 7KB [ 619.795657] uts_namespace 3KB 11KB [ 619.867563] nsproxy 2KB 15KB [ 619.872949] vm_area_struct 3017KB 3105KB [ 619.928062] mm_struct 542KB 552KB [ 619.933448] fs_cache 309KB 488KB [ 619.992661] files_cache 1144KB 1526KB [ 620.019177] signal_cache 2095KB 2946KB [ 620.025490] sighand_cache 571KB 631KB [ 620.038067] task_struct 9159KB 9178KB [ 620.043442] cred_jar 2178KB 3120KB [ 620.062973] anon_vma_chain 871KB 1086KB [ 620.068379] anon_vma 109KB 315KB [ 620.073723] pid 182KB 276KB [ 620.094749] Acpi-Operand 156KB 198KB [ 620.100210] Acpi-ParseExt 9KB 11KB [ 620.105574] Acpi-Parse 41KB 47KB [ 620.121553] Acpi-State 52KB 63KB [ 620.145799] Acpi-Namespace 20KB 27KB [ 620.154670] numa_policy 0KB 3KB [ 620.183145] debug_objects_cache 1714KB 1720KB [ 620.192043] trace_event_file 297KB 298KB [ 620.197424] ftrace_event_field 398KB 401KB [ 620.206548] pool_workqueue 170KB 192KB [ 620.211970] page->ptl 453KB 612KB [ 620.217369] kmalloc-2097152 2050KB 2050KB [ 620.243123] kmalloc-524288 4626KB 5654KB [ 620.249356] kmalloc-262144 1290KB 1290KB [ 620.254724] kmalloc-131072 650KB 650KB [ 620.265275] kmalloc-65536 3696KB 3894KB [ 620.276407] kmalloc-32768 2838KB 2937KB [ 620.302169] kmalloc-16384 1402KB 1435KB [ 620.316818] kmalloc-8192 5997KB 5997KB [ 620.325805] kmalloc-4096 34102KB 34114KB [ 620.342530] kmalloc-2048 21721KB 21726KB [ 620.356655] kmalloc-1024 17016KB 17073KB [ 620.365961] kmalloc-512 17660KB 17707KB [ 620.371425] kmalloc-256 6417KB 6431KB [ 620.376881] kmalloc-128 1602KB 1614KB [ 620.385830] kmalloc-96 3246KB 3544KB [ 620.405787] kmalloc-64 2910KB 3168KB [ 620.412896] kmalloc-32 2094KB 2374KB [ 620.435112] kmalloc-192 2658KB 3028KB [ 620.442307] kmem_cache 177KB 183KB [ 620.461429] Out of memory (oom_kill_allocating_task): Kill process 8151 (syz-fuzzer) score 0 or sacrifice child [ 620.476651] Killed process 19171 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 620.515416] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 620.554019] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 620.564958] CPU: 0 PID: 8151 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 620.572499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 620.581852] Call Trace: [ 620.584451] dump_stack+0x1fc/0x2ef [ 620.588090] dump_header+0x15d/0xc3f [ 620.591916] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 620.597014] ? ___ratelimit+0x319/0x590 [ 620.600988] oom_kill_process.cold+0x10/0x692 [ 620.605481] ? check_preemption_disabled+0x41/0x280 [ 620.610496] ? has_intersects_mems_allowed+0x1d6/0x290 [ 620.615779] out_of_memory+0x1072/0x1390 [ 620.619850] ? oom_killer_disable+0x270/0x270 [ 620.624341] ? mutex_trylock+0x15f/0x1a0 [ 620.628399] __alloc_pages_nodemask+0x23a2/0x2890 [ 620.633253] ? find_get_entry+0x4cd/0x8a0 [ 620.637400] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 620.642260] alloc_pages_current+0x193/0x2a0 [ 620.646665] filemap_fault+0x146e/0x2180 [ 620.650732] ext4_filemap_fault+0x84/0xb0 [ 620.654881] __do_fault+0x10b/0x4b0 [ 620.658522] __handle_mm_fault+0x273b/0x41c0 [ 620.662933] ? do_signal+0x49d/0x1670 [ 620.666725] ? vm_insert_page+0x9c0/0x9c0 [ 620.670881] ? check_preemption_disabled+0x41/0x280 [ 620.675905] handle_mm_fault+0x436/0xb10 [ 620.679975] __do_page_fault+0x68e/0xd60 [ 620.684042] ? trace_hardirqs_off_caller+0x6e/0x210 [ 620.689056] ? spurious_fault+0x840/0x840 [ 620.693208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 620.698065] ? page_fault+0x8/0x30 [ 620.701608] page_fault+0x1e/0x30 [ 620.705089] RIP: 0033:0x467300 [ 620.708269] Code: Bad RIP value. [ 620.711630] RSP: 002b:000000c00093fab8 EFLAGS: 00010202 [ 620.716995] RAX: 0000000000000000 RBX: 000000c000040800 RCX: 00000000004ae06a [ 620.724254] RDX: 000000c00093fac0 RSI: 000000c00093fbf0 RDI: 0000000000000011 [ 620.731522] RBP: 000000c00072ce98 R08: 0000000000000000 R09: 0000000000000000 [ 620.738790] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c00072ce38 [ 620.746051] R13: 0000000000000000 R14: 000000c0000824e0 R15: 0000000000000000 [ 620.764336] Mem-Info: [ 620.766784] active_anon:11804 inactive_anon:25068 isolated_anon:0 [ 620.766784] active_file:35 inactive_file:9 isolated_file:0 [ 620.766784] unevictable:0 dirty:0 writeback:0 unstable:0 [ 620.766784] slab_reclaimable:12531 slab_unreclaimable:113705 [ 620.766784] mapped:14500 shmem:25586 pagetables:434 bounce:0 [ 620.766784] free:25009 free_pcp:238 free_cma:0 [ 620.809994] Node 0 active_anon:44908kB inactive_anon:69656kB active_file:92kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 620.839734] Node 1 active_anon:2308kB inactive_anon:30616kB active_file:48kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 620.875204] 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 [ 620.902174] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 620.907211] Node 0 DMA32 free:35284kB min:35996kB low:44992kB high:53988kB active_anon:44908kB inactive_anon:69656kB active_file:92kB inactive_file:80kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1580kB bounce:0kB free_pcp:420kB local_pcp:164kB free_cma:0kB [ 620.940977] lowmem_reserve[]: 0 0 1 1 1 [ 620.944984] 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 [ 620.974205] lowmem_reserve[]: 0 0 0 0 0 [ 620.981710] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:2212kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:196kB bounce:0kB free_pcp:504kB local_pcp:256kB free_cma:0kB [ 621.012492] lowmem_reserve[]: 0 0 0 0 0 [ 621.016500] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 621.042441] Node 0 DMA32: 1715*4kB (UME) 894*8kB (UME) 410*16kB (UME) 148*32kB (UME) 31*64kB (UME) 62*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35228kB [ 621.062273] 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 [ 621.086110] Node 1 Normal: 88*4kB (ME) 54*8kB (UME) 38*16kB (M) 22*32kB (UME) 10*64kB (UME) 11*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53808kB [ 621.113403] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 621.141830] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 621.150578] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 621.161120] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 621.184546] 25618 total pagecache pages [ 621.195441] 0 pages in swap cache [ 621.206362] Swap cache stats: add 0, delete 0, find 0/0 [ 621.226011] Free swap = 0kB [ 621.229086] Total swap = 0kB [ 621.232096] 2097051 pages RAM [ 621.235219] 0 pages HighMem/MovableOnly [ 621.254965] 369649 pages reserved [ 621.258487] 0 pages cma reserved [ 621.261846] Unreclaimable slab info: [ 621.265555] Name Used Total [ 621.278899] pid_2 5KB 32KB [ 621.284340] batadv_tt_change_cache 5KB 11KB [ 621.304854] batadv_tl_cache 8KB 16KB [ 621.310337] TIPC 19KB 45KB [ 621.315718] SCTPv6 30KB 43KB [ 621.328719] DCCPv6 17KB 37KB [ 621.334086] DCCP 16KB 28KB [ 621.353508] RXRPC 21KB 45KB [ 621.367261] rxrpc_call_jar 146KB 189KB [ 621.387000] bridge_fdb_cache 15KB 31KB [ 621.392467] fib6_nodes 248KB 284KB [ 621.411871] ip6_dst_cache 1023KB 1023KB [ 621.417248] RAWv6 151KB 195KB [ 621.422661] UDPv6 43KB 45KB [ 621.442099] TCPv6 24KB 42KB [ 621.447529] nf_conntrack 19KB 22KB [ 621.452951] t10_alua_lu_gp_cache 0KB 3KB [ 621.474001] sd_ext_cdb 0KB 7KB [ 621.482716] scsi_sense_cache 1056KB 1060KB [ 621.501988] virtio_scsi_cmd 16KB 16KB [ 621.512292] sgpool-128 8KB 8KB [ 621.531877] sgpool-64 4KB 12KB [ 621.537243] sgpool-32 2KB 15KB [ 621.564379] sgpool-16 1KB 7KB [ 621.576043] sgpool-8 0KB 7KB [ 621.589018] mqueue_inode_cache 15KB 37KB [ 621.594471] bio_post_read_ctx 14KB 15KB [ 621.606257] bio-2 14KB 15KB [ 621.612811] jfs_mp 7KB 7KB [ 621.618302] cifs_small_rq 15KB 16KB [ 621.623656] cifs_request 67KB 67KB [ 621.629031] cifs_mpx_ids 0KB 7KB [ 621.634385] nfs_commit_data 3KB 14KB [ 621.639793] nfs_write_data 34KB 44KB [ 621.645168] ext4_system_zone 1KB 7KB [ 621.650679] bio-1 1KB 7KB [ 621.656024] pid_namespace 3KB 11KB [ 621.661453] rpc_buffers 17KB 25KB [ 621.666805] rpc_tasks 2KB 7KB [ 621.672186] UNIX 2403KB 2448KB [ 621.677584] tcp_bind_bucket 1KB 8KB [ 621.682938] ip_fib_trie 38KB 43KB [ 621.688330] ip_fib_alias 177KB 197KB [ 621.693677] ip_dst_cache 16KB 32KB [ 621.699681] RAW 90KB 112KB [ 621.705038] UDP 67KB 81KB [ 621.710603] TCP 8KB 11KB [ 621.715953] hugetlbfs_inode_cache 3KB 15KB [ 621.725354] fscache_cookie_jar 1KB 7KB [ 621.730846] eventpoll_pwq 19KB 63KB [ 621.736203] eventpoll_epi 35KB 94KB [ 621.741601] inotify_inode_mark 8KB 23KB [ 621.747046] request_queue 199KB 199KB [ 621.752417] blkdev_requests 1KB 3KB [ 621.757809] blkdev_ioc 21KB 38KB [ 621.763185] bio-0 640KB 1132KB [ 621.768829] biovec-max 1419KB 1526KB [ 621.774187] biovec-64 741KB 1346KB [ 621.779581] biovec-16 78KB 135KB [ 621.784927] bio_integrity_payload 1KB 8KB [ 621.790685] khugepaged_mm_slot 1KB 11KB [ 621.796126] uid_cache 0KB 4KB [ 621.801544] dmaengine-unmap-2 0KB 3KB [ 621.806905] skbuff_fclone_cache 18KB 18KB [ 621.812455] skbuff_head_cache 9941KB 9941KB [ 621.818571] configfs_dir_cache 3KB 7KB [ 621.824014] file_lock_cache 10KB 15KB [ 621.829691] file_lock_ctx 9KB 11KB [ 621.835043] fsnotify_mark_connector 3KB 11KB [ 621.841548] net_namespace 122KB 122KB [ 621.846918] shmem_inode_cache 7964KB 8041KB [ 621.861465] task_delay_info 267KB 403KB [ 621.868276] taskstats 8KB 34KB [ 621.873638] proc_dir_entry 1175KB 1301KB [ 621.879025] pde_opener 18KB 62KB [ 621.884478] seq_file 200KB 358KB [ 621.889897] sigqueue 44KB 74KB [ 621.895256] kernfs_node_cache 18186KB 18900KB [ 621.900652] mnt_cache 210KB 264KB [ 621.905997] filp 7038KB 8332KB [ 621.911391] names_cache 88353KB 88387KB [ 621.916788] iint_cache 24KB 51KB [ 621.922164] key_jar 4KB 7KB [ 621.927607] uts_namespace 3KB 11KB [ 621.932957] nsproxy 2KB 15KB [ 621.938991] vm_area_struct 3017KB 3105KB [ 621.944356] mm_struct 542KB 552KB [ 621.949916] fs_cache 309KB 488KB [ 621.955264] files_cache 1144KB 1526KB [ 621.970592] signal_cache 2095KB 2946KB [ 621.975970] sighand_cache 571KB 631KB [ 621.982196] task_struct 9159KB 9178KB [ 621.987590] cred_jar 2178KB 3120KB [ 621.992942] anon_vma_chain 871KB 1086KB [ 621.998358] anon_vma 109KB 315KB [ 622.003726] pid 182KB 276KB [ 622.009386] Acpi-Operand 156KB 198KB [ 622.014748] Acpi-ParseExt 9KB 11KB [ 622.020147] Acpi-Parse 41KB 47KB [ 622.025516] Acpi-State 52KB 63KB [ 622.030923] Acpi-Namespace 20KB 27KB [ 622.036268] numa_policy 0KB 3KB [ 622.041663] debug_objects_cache 1714KB 1720KB [ 622.047185] trace_event_file 297KB 298KB [ 622.052554] ftrace_event_field 398KB 401KB [ 622.058957] pool_workqueue 170KB 192KB [ 622.064311] page->ptl 453KB 612KB [ 622.069956] kmalloc-2097152 2050KB 2050KB [ 622.076208] kmalloc-524288 4626KB 5654KB [ 622.085359] kmalloc-262144 1290KB 1290KB [ 622.117244] kmalloc-131072 650KB 650KB [ 622.146688] kmalloc-65536 3696KB 3894KB [ 622.155577] kmalloc-32768 2838KB 2937KB [ 622.184818] kmalloc-16384 1402KB 1435KB [ 622.212260] kmalloc-8192 5997KB 5997KB [ 622.221274] kmalloc-4096 34102KB 34114KB [ 622.226639] kmalloc-2048 21721KB 21726KB [ 622.243751] kmalloc-1024 17087KB 17143KB [ 622.252399] kmalloc-512 17903KB 17951KB [ 622.286412] kmalloc-256 6425KB 6438KB [ 622.312852] kmalloc-128 1602KB 1614KB [ 622.325228] kmalloc-96 3284KB 3544KB [ 622.332470] kmalloc-64 2917KB 3168KB [ 622.343590] kmalloc-32 2098KB 2378KB [ 622.376220] kmalloc-192 2658KB 3028KB [ 622.386105] kmem_cache 177KB 183KB [ 622.396014] Out of memory (oom_kill_allocating_task): Kill process 8151 (syz-fuzzer) score 0 or sacrifice child [ 622.434167] Killed process 19715 (syz-executor.2) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 622.476121] kworker/u4:2 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=0, oom_score_adj=0 [ 622.493891] kworker/u4:2 cpuset=/ mems_allowed=0-1 [ 622.528326] CPU: 1 PID: 20699 Comm: kworker/u4:2 Not tainted 4.19.211-syzkaller #0 [ 622.536046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 622.545383] Call Trace: [ 622.547978] dump_stack+0x1fc/0x2ef [ 622.551606] dump_header+0x15d/0xc3f [ 622.555327] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 622.560427] ? ___ratelimit+0x319/0x590 [ 622.564393] oom_kill_process.cold+0x10/0x692 [ 622.568881] ? oom_badness.part.0+0x135/0x6e0 [ 622.573373] ? lock_downgrade+0x720/0x720 [ 622.577529] ? check_preemption_disabled+0x41/0x280 [ 622.582552] out_of_memory+0x34d/0x1390 [ 622.586531] ? oom_killer_disable+0x270/0x270 [ 622.591026] ? mutex_trylock+0x15f/0x1a0 [ 622.595089] __alloc_pages_nodemask+0x23a2/0x2890 [ 622.599953] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 622.604783] ? current_time+0x6f/0x1c0 [ 622.608684] alloc_pages_current+0x193/0x2a0 [ 622.613089] get_zeroed_page+0x10/0x40 [ 622.616968] __pud_alloc+0x33/0x240 [ 622.620618] __handle_mm_fault+0x1352/0x41c0 [ 622.625025] ? vm_insert_page+0x9c0/0x9c0 [ 622.629171] ? atime_needs_update+0x5f0/0x5f0 [ 622.633662] ? check_preemption_disabled+0x41/0x280 [ 622.638671] handle_mm_fault+0x436/0xb10 [ 622.642733] __get_user_pages+0x6f0/0x1710 [ 622.646971] ? follow_page_mask+0x1d00/0x1d00 [ 622.651461] ? __se_sys_copy_file_range+0x410/0x410 [ 622.656470] ? fsnotify+0x84e/0xe10 [ 622.660100] get_user_pages_remote+0x220/0x460 [ 622.664685] copy_strings.isra.0+0x460/0x9c0 [ 622.669100] ? search_binary_handler+0xa0/0xa0 [ 622.673680] ? prepare_binprm+0x657/0x890 [ 622.677827] ? install_exec_creds+0x170/0x170 [ 622.682329] copy_strings_kernel+0x9e/0x110 [ 622.686645] __do_execve_file+0xfe6/0x2360 [ 622.690881] ? open_exec+0x70/0x70 [ 622.694415] ? lock_acquire+0x170/0x3c0 [ 622.698388] ? check_preemption_disabled+0x41/0x280 [ 622.703416] do_execve+0x35/0x50 [ 622.706782] call_usermodehelper_exec_async+0x50e/0x6a0 [ 622.712148] ? umh_complete+0x90/0x90 [ 622.715929] ret_from_fork+0x24/0x30 [ 622.744937] Mem-Info: [ 622.754329] active_anon:11649 inactive_anon:25068 isolated_anon:0 [ 622.754329] active_file:32 inactive_file:1 isolated_file:0 [ 622.754329] unevictable:0 dirty:0 writeback:0 unstable:0 [ 622.754329] slab_reclaimable:12531 slab_unreclaimable:113834 [ 622.754329] mapped:14500 shmem:25586 pagetables:407 bounce:0 [ 622.754329] free:24914 free_pcp:320 free_cma:0 [ 622.792287] Node 0 active_anon:44384kB inactive_anon:69656kB active_file:128kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 622.843222] Node 1 active_anon:2212kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 622.882539] 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 [ 622.914638] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 622.954938] Node 0 DMA32 free:34884kB min:35996kB low:44992kB high:53988kB active_anon:44384kB inactive_anon:69656kB active_file:100kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1432kB bounce:0kB free_pcp:928kB local_pcp:104kB free_cma:0kB [ 623.001331] lowmem_reserve[]: 0 0 1 1 1 [ 623.005414] 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 [ 623.035312] lowmem_reserve[]: 0 0 0 0 0 [ 623.039337] Node 1 Normal free:53796kB min:53876kB low:67344kB high:80812kB active_anon:2192kB inactive_anon:30616kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:192kB bounce:0kB free_pcp:280kB local_pcp:248kB free_cma:0kB [ 623.068018] lowmem_reserve[]: 0 0 0 0 0 [ 623.071982] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 623.086713] Node 0 DMA32: 1717*4kB (UME) 889*8kB (ME) 399*16kB (UME) 147*32kB (UME) 30*64kB (ME) 61*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 34796kB [ 623.101531] 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 [ 623.112602] Node 1 Normal: 91*4kB (UME) 53*8kB (UME) 39*16kB (UM) 21*32kB (ME) 10*64kB (ME) 11*128kB (ME) 8*256kB (ME) 3*512kB (UM) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 53796kB [ 623.129218] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 623.138216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 623.146789] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 623.158776] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 623.167405] 25618 total pagecache pages [ 623.171379] 0 pages in swap cache [ 623.174816] Swap cache stats: add 0, delete 0, find 0/0 [ 623.180200] Free swap = 0kB [ 623.183197] Total swap = 0kB [ 623.186233] 2097051 pages RAM [ 623.189367] 0 pages HighMem/MovableOnly [ 623.193323] 369649 pages reserved [ 623.196751] 0 pages cma reserved [ 623.201101] Unreclaimable slab info: [ 623.205106] Name Used Total [ 623.210914] pid_2 5KB 32KB [ 623.216313] batadv_tt_change_cache 5KB 11KB [ 623.222145] batadv_tl_cache 8KB 16KB [ 623.227582] TIPC 19KB 45KB [ 623.232944] SCTPv6 30KB 43KB [ 623.238364] DCCPv6 17KB 37KB [ 623.243716] DCCP 16KB 28KB [ 623.249128] RXRPC 21KB 45KB [ 623.254466] rxrpc_call_jar 146KB 189KB [ 623.259850] bridge_fdb_cache 15KB 31KB [ 623.265206] fib6_nodes 248KB 284KB [ 623.270705] ip6_dst_cache 1038KB 1038KB [ 623.276065] RAWv6 151KB 195KB [ 623.282875] UDPv6 43KB 45KB [ 623.288278] TCPv6 24KB 42KB [ 623.293642] nf_conntrack 19KB 22KB [ 623.299087] t10_alua_lu_gp_cache 0KB 3KB [ 623.305644] sd_ext_cdb 0KB 7KB [ 623.311035] scsi_sense_cache 1056KB 1060KB [ 623.316375] virtio_scsi_cmd 16KB 16KB [ 623.321789] sgpool-128 8KB 8KB [ 623.327142] sgpool-64 4KB 12KB [ 623.332513] sgpool-32 2KB 15KB [ 623.337920] sgpool-16 1KB 7KB [ 623.343267] sgpool-8 0KB 7KB [ 623.348811] mqueue_inode_cache 15KB 37KB [ 623.354252] bio_post_read_ctx 14KB 15KB [ 623.359668] bio-2 14KB 15KB [ 623.365008] jfs_mp 7KB 7KB [ 623.370478] cifs_small_rq 15KB 16KB [ 623.375828] cifs_request 67KB 67KB [ 623.381199] cifs_mpx_ids 0KB 7KB [ 623.386552] nfs_commit_data 3KB 14KB [ 623.391928] nfs_write_data 34KB 44KB [ 623.398761] ext4_system_zone 1KB 7KB [ 623.405711] bio-1 1KB 7KB [ 623.411128] pid_namespace 3KB 11KB [ 623.416490] rpc_buffers 17KB 25KB [ 623.421904] rpc_tasks 2KB 7KB [ 623.427300] UNIX 2403KB 2448KB [ 623.432654] tcp_bind_bucket 1KB 8KB [ 623.438065] ip_fib_trie 38KB 43KB [ 623.443415] ip_fib_alias 177KB 197KB [ 623.448831] ip_dst_cache 16KB 32KB [ 623.454184] RAW 90KB 112KB [ 623.459562] UDP 67KB 81KB [ 623.464914] TCP 8KB 11KB [ 623.470289] hugetlbfs_inode_cache 3KB 15KB [ 623.475973] fscache_cookie_jar 1KB 7KB [ 623.481422] eventpoll_pwq 19KB 63KB [ 623.486763] eventpoll_epi 35KB 94KB [ 623.492150] inotify_inode_mark 8KB 23KB [ 623.497630] request_queue 199KB 199KB [ 623.502981] blkdev_requests 1KB 3KB [ 623.509898] blkdev_ioc 21KB 38KB [ 623.515251] bio-0 640KB 1132KB [ 623.521372] biovec-max 1419KB 1526KB [ 623.526714] biovec-64 741KB 1346KB [ 623.533454] biovec-16 78KB 135KB [ 623.538879] bio_integrity_payload 1KB 8KB [ 623.544588] khugepaged_mm_slot 1KB 11KB [ 623.550103] uid_cache 0KB 4KB [ 623.555460] dmaengine-unmap-2 0KB 3KB [ 623.561061] skbuff_fclone_cache 18KB 18KB [ 623.566596] skbuff_head_cache 10087KB 10087KB [ 623.571992] configfs_dir_cache 3KB 7KB [ 623.577475] file_lock_cache 10KB 15KB [ 623.582824] file_lock_ctx 9KB 11KB [ 623.588231] fsnotify_mark_connector 3KB 11KB [ 623.594101] net_namespace 122KB 122KB [ 623.599465] shmem_inode_cache 7964KB 8041KB [ 623.604817] task_delay_info 267KB 403KB [ 623.611133] taskstats 8KB 34KB [ 623.616487] proc_dir_entry 1175KB 1301KB [ 623.621862] pde_opener 18KB 62KB [ 623.627261] seq_file 200KB 358KB [ 623.632616] sigqueue 44KB 74KB [ 623.638770] kernfs_node_cache 18186KB 18900KB [ 623.644115] mnt_cache 210KB 264KB [ 623.649505] filp 7038KB 8332KB [ 623.654872] names_cache 88353KB 88387KB [ 623.666762] iint_cache 24KB 51KB [ 623.672178] key_jar 4KB 7KB [ 623.677577] uts_namespace 3KB 11KB [ 623.682932] nsproxy 2KB 15KB [ 623.688324] vm_area_struct 3017KB 3105KB [ 623.696072] mm_struct 542KB 552KB [ 623.701454] fs_cache 309KB 488KB [ 623.706798] files_cache 1144KB 1526KB [ 623.713108] signal_cache 2095KB 2946KB [ 623.718507] sighand_cache 571KB 631KB [ 623.723855] task_struct 9159KB 9178KB [ 623.729249] cred_jar 2178KB 3120KB [ 623.734612] anon_vma_chain 871KB 1086KB [ 623.739982] anon_vma 109KB 315KB [ 623.745323] pid 182KB 276KB [ 623.750733] Acpi-Operand 156KB 198KB [ 623.756080] Acpi-ParseExt 9KB 11KB [ 623.761650] Acpi-Parse 41KB 47KB [ 623.767000] Acpi-State 52KB 63KB [ 623.772371] Acpi-Namespace 20KB 27KB [ 623.779253] numa_policy 0KB 3KB [ 623.784700] debug_objects_cache 1714KB 1720KB [ 623.792578] trace_event_file 297KB 298KB [ 623.797990] ftrace_event_field 398KB 401KB [ 623.803432] pool_workqueue 170KB 192KB [ 623.809156] page->ptl 453KB 612KB [ 623.816129] kmalloc-2097152 2050KB 2050KB [ 623.821537] kmalloc-524288 4626KB 5654KB [ 623.826887] kmalloc-262144 1290KB 1290KB [ 623.832275] kmalloc-131072 650KB 650KB [ 623.837664] kmalloc-65536 3696KB 3894KB [ 623.843016] kmalloc-32768 2838KB 2937KB [ 623.848682] kmalloc-16384 1402KB 1435KB [ 623.854031] kmalloc-8192 5997KB 5997KB [ 623.859404] kmalloc-4096 34102KB 34114KB [ 623.864742] kmalloc-2048 21721KB 21726KB [ 623.870134] kmalloc-1024 17150KB 17206KB [ 623.875501] kmalloc-512 18136KB 18183KB [ 623.880871] kmalloc-256 6428KB 6442KB [ 623.886214] kmalloc-128 1602KB 1614KB [ 623.891590] kmalloc-96 3306KB 3544KB [ 623.896930] kmalloc-64 2917KB 3168KB [ 623.902902] kmalloc-32 2102KB 2382KB [ 623.908349] kmalloc-192 2658KB 3028KB [ 623.914618] kmem_cache 177KB 183KB [ 623.920125] Out of memory: Kill process 20578 (syz-executor.3) score 1001 or sacrifice child [ 623.929861] Killed process 20580 (syz-executor.3) total-vm:60812kB, anon-rss:508kB, file-rss:14340kB, shmem-rss:84kB [ 623.942046] oom_reaper: reaped process 20580 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:20kB [ 623.987912] systemd-udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 624.000211] systemd-udevd cpuset=/ mems_allowed=0-1 [ 624.005229] CPU: 1 PID: 4700 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 624.012929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 624.022260] Call Trace: [ 624.024832] dump_stack+0x1fc/0x2ef [ 624.028439] dump_header+0x15d/0xc3f [ 624.032133] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 624.037216] ? ___ratelimit+0x319/0x590 [ 624.041169] oom_kill_process.cold+0x10/0x692 [ 624.045640] ? oom_badness.part.0+0x135/0x6e0 [ 624.050114] ? lock_downgrade+0x720/0x720 [ 624.054243] ? check_preemption_disabled+0x41/0x280 [ 624.059241] out_of_memory+0x34d/0x1390 [ 624.063198] ? oom_killer_disable+0x270/0x270 [ 624.067672] ? mutex_trylock+0x15f/0x1a0 [ 624.071729] __alloc_pages_nodemask+0x23a2/0x2890 [ 624.076555] ? find_get_entry+0x4cd/0x8a0 [ 624.080686] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 624.085520] alloc_pages_current+0x193/0x2a0 [ 624.089909] filemap_fault+0x146e/0x2180 [ 624.093957] ext4_filemap_fault+0x84/0xb0 [ 624.098083] __do_fault+0x10b/0x4b0 [ 624.101689] __handle_mm_fault+0x273b/0x41c0 [ 624.106079] ? vm_insert_page+0x9c0/0x9c0 [ 624.110202] ? vfs_statx+0x182/0x210 [ 624.113900] ? check_preemption_disabled+0x41/0x280 [ 624.118898] handle_mm_fault+0x436/0xb10 [ 624.122940] __do_page_fault+0x68e/0xd60 [ 624.126984] ? trace_hardirqs_off_caller+0x6e/0x210 [ 624.131980] ? spurious_fault+0x840/0x840 [ 624.136106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 624.140928] ? page_fault+0x8/0x30 [ 624.144449] page_fault+0x1e/0x30 [ 624.147880] RIP: 0033:0x7f7e22a1251f [ 624.151574] Code: Bad RIP value. [ 624.154914] RSP: 002b:00007fff9c519ab8 EFLAGS: 00010287 [ 624.160256] RAX: 00000000ffffffff RBX: 000055bb9a99ee60 RCX: 0000000000000020 [ 624.167502] RDX: fffffffffffffe50 RSI: 0000000000000000 RDI: 000055bb9a99ee60 [ 624.174747] RBP: 00007fff9c519ac0 R08: fe00100000000000 R09: 0000000000000004 [ 624.181995] R10: 0005ba58f8d44321 R11: 0000000000000246 R12: 000055bb9bebb100 [ 624.189242] R13: 000055bb9bebb010 R14: 0000000000000000 R15: 000055bb9bebb028 [ 624.199417] Mem-Info: [ 624.201867] active_anon:11516 inactive_anon:25068 isolated_anon:0 [ 624.201867] active_file:16 inactive_file:17 isolated_file:0 [ 624.201867] unevictable:0 dirty:0 writeback:0 unstable:0 [ 624.201867] slab_reclaimable:12513 slab_unreclaimable:113943 [ 624.201867] mapped:14501 shmem:25586 pagetables:417 bounce:0 [ 624.201867] free:25065 free_pcp:258 free_cma:0 [ 624.237046] Node 0 active_anon:44352kB inactive_anon:69656kB active_file:56kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 624.264574] Node 1 active_anon:1712kB inactive_anon:30616kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 624.291541] 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 [ 624.317728] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 624.322756] Node 0 DMA32 free:35228kB min:35996kB low:44992kB high:53988kB active_anon:44352kB inactive_anon:69656kB active_file:56kB inactive_file:68kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1476kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 624.356962] lowmem_reserve[]: 0 0 1 1 1 [ 624.389324] 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 [ 624.583119] lowmem_reserve[]: 0 0 0 0 0 [ 624.613993] Node 1 Normal free:53776kB min:53876kB low:67344kB high:80812kB active_anon:1712kB inactive_anon:30616kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:192kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 624.869687] lowmem_reserve[]: 0 0 0 0 0 [ 624.873693] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 625.025449] Node 0 DMA32: 1714*4kB (ME) 890*8kB (UME) 405*16kB (UMEH) 145*32kB (UME) 41*64kB (UME) 59*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 35272kB [ 625.150495] 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 [ 625.253207] Node 1 Normal: 101*4kB (UME) 51*8kB (UME) 49*16kB (UM) 32*32kB (UME) 13*64kB (UME) 11*128kB (ME) 9*256kB (UME) 2*512kB (M) 5*1024kB (M) 2*2048kB (M) 9*4096kB (UM) = 54268kB [ 625.380293] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 625.437079] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 625.445770] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 625.452400] ieee802154 phy0 wpan0: encryption failed: -22 [ 625.460204] ieee802154 phy1 wpan1: encryption failed: -22 [ 625.541152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 625.554244] 25618 total pagecache pages [ 625.565202] 0 pages in swap cache [ 625.579507] Swap cache stats: add 0, delete 0, find 0/0 [ 625.584879] Free swap = 0kB [ 625.599585] Total swap = 0kB [ 625.602623] 2097051 pages RAM [ 625.605713] 0 pages HighMem/MovableOnly [ 625.623303] 369649 pages reserved [ 625.626771] 0 pages cma reserved [ 625.697100] Unreclaimable slab info: [ 625.700826] Name Used Total [ 625.706362] pid_2 4KB 32KB [ 625.801776] batadv_tt_change_cache 5KB 11KB [ 625.846845] batadv_tl_cache 8KB 16KB [ 625.889431] TIPC 19KB 45KB [ 625.894823] SCTPv6 30KB 43KB [ 625.927979] DCCPv6 17KB 37KB [ 625.933362] DCCP 16KB 28KB [ 625.938774] RXRPC 21KB 45KB [ 625.944116] rxrpc_call_jar 146KB 189KB [ 625.949522] bridge_fdb_cache 15KB 31KB [ 625.954875] fib6_nodes 248KB 284KB [ 625.960240] ip6_dst_cache 1057KB 1057KB [ 625.965585] RAWv6 151KB 195KB [ 625.970978] UDPv6 43KB 45KB [ 625.976330] TCPv6 24KB 42KB [ 625.981733] nf_conntrack 19KB 22KB [ 625.987177] t10_alua_lu_gp_cache 0KB 3KB [ 625.992790] sd_ext_cdb 0KB 7KB [ 625.998174] scsi_sense_cache 1056KB 1060KB [ 626.003638] virtio_scsi_cmd 16KB 16KB [ 626.009366] sgpool-128 8KB 8KB [ 626.014726] sgpool-64 4KB 12KB [ 626.020107] sgpool-32 2KB 15KB [ 626.025452] sgpool-16 1KB 7KB [ 626.030845] sgpool-8 0KB 7KB [ 626.036202] mqueue_inode_cache 15KB 37KB [ 626.041671] bio_post_read_ctx 14KB 15KB [ 626.048103] bio-2 14KB 15KB [ 626.053472] jfs_mp 7KB 7KB [ 626.058902] cifs_small_rq 15KB 16KB [ 626.065765] cifs_request 67KB 67KB [ 626.071170] cifs_mpx_ids 0KB 7KB [ 626.076544] nfs_commit_data 3KB 14KB [ 626.081931] nfs_write_data 34KB 44KB [ 626.088628] ext4_system_zone 1KB 7KB [ 626.094110] bio-1 1KB 7KB [ 626.099498] pid_namespace 3KB 11KB [ 626.104846] rpc_buffers 17KB 25KB [ 626.110254] rpc_tasks 2KB 7KB [ 626.115607] UNIX 2400KB 2445KB [ 626.121058] tcp_bind_bucket 1KB 8KB [ 626.126411] ip_fib_trie 38KB 43KB [ 626.131798] ip_fib_alias 177KB 197KB [ 626.137176] ip_dst_cache 20KB 32KB [ 626.142548] RAW 90KB 112KB [ 626.147925] UDP 67KB 81KB [ 626.153288] TCP 8KB 11KB [ 626.158683] hugetlbfs_inode_cache 3KB 15KB [ 626.164377] fscache_cookie_jar 1KB 7KB [ 626.174938] eventpoll_pwq 19KB 63KB [ 626.180356] eventpoll_epi 35KB 94KB [ 626.185714] inotify_inode_mark 8KB 23KB [ 626.201836] request_queue 199KB 199KB [ 626.207255] blkdev_requests 1KB 3KB [ 626.212612] blkdev_ioc 21KB 38KB [ 626.228427] bio-0 640KB 1132KB [ 626.233799] biovec-max 1410KB 1509KB [ 626.240342] biovec-64 741KB 1346KB [ 626.245752] biovec-16 78KB 135KB [ 626.295022] bio_integrity_payload 1KB 8KB [ 626.305011] khugepaged_mm_slot 1KB 11KB [ 626.329481] uid_cache 0KB 4KB [ 626.334852] dmaengine-unmap-2 0KB 3KB [ 626.348763] skbuff_fclone_cache 11KB 18KB [ 626.354308] skbuff_head_cache 10335KB 10335KB [ 626.376583] configfs_dir_cache 3KB 7KB [ 626.383757] file_lock_cache 10KB 15KB [ 626.416694] file_lock_ctx 9KB 11KB [ 626.424203] fsnotify_mark_connector 3KB 11KB [ 626.446345] net_namespace 122KB 122KB [ 626.476148] shmem_inode_cache 7964KB 8041KB [ 626.483327] task_delay_info 267KB 403KB [ 626.504003] taskstats 8KB 34KB [ 626.516469] proc_dir_entry 1173KB 1301KB [ 626.539524] pde_opener 18KB 62KB [ 626.544895] seq_file 199KB 358KB [ 626.550290] sigqueue 42KB 74KB [ 626.555649] kernfs_node_cache 18176KB 18900KB [ 626.563852] mnt_cache 209KB 264KB [ 626.582594] filp 7010KB 8332KB [ 626.594949] names_cache 88353KB 88387KB [ 626.617900] iint_cache 24KB 51KB [ 626.623285] key_jar 4KB 7KB [ 626.634865] uts_namespace 3KB 11KB [ 626.646878] nsproxy 2KB 15KB [ 626.672569] vm_area_struct 3006KB 3105KB [ 626.694262] mm_struct 542KB 552KB [ 626.701998] fs_cache 306KB 484KB [ 626.724376] files_cache 1144KB 1526KB [ 626.752087] signal_cache 2067KB 2946KB [ 626.759787] sighand_cache 571KB 631KB [ 626.765147] task_struct 9159KB 9178KB [ 626.785351] cred_jar 2154KB 3120KB [ 626.810959] anon_vma_chain 866KB 1086KB [ 626.816335] anon_vma 106KB 315KB [ 626.821722] pid 181KB 276KB [ 626.841540] Acpi-Operand 156KB 198KB [ 626.846956] Acpi-ParseExt 9KB 11KB [ 626.852315] Acpi-Parse 41KB 47KB [ 626.862367] Acpi-State 52KB 63KB [ 626.871039] Acpi-Namespace 20KB 27KB [ 626.876407] numa_policy 0KB 3KB [ 626.886084] debug_objects_cache 1714KB 1720KB [ 626.896658] trace_event_file 297KB 298KB [ 626.905535] ftrace_event_field 398KB 401KB [ 626.925131] pool_workqueue 170KB 192KB [ 626.930559] page->ptl 452KB 612KB [ 626.935951] kmalloc-2097152 2050KB 2050KB [ 626.946073] kmalloc-524288 4626KB 5654KB [ 626.954632] kmalloc-262144 1290KB 1290KB [ 626.962869] kmalloc-131072 650KB 650KB [ 626.984420] kmalloc-65536 3696KB 3894KB [ 627.012837] kmalloc-32768 2838KB 2937KB [ 627.021943] kmalloc-16384 1402KB 1435KB [ 627.034023] kmalloc-8192 5997KB 5997KB [ 627.044558] kmalloc-4096 34102KB 34114KB [ 627.050218] kmalloc-2048 21711KB 21726KB [ 627.055578] kmalloc-1024 17355KB 17411KB [ 627.079002] kmalloc-512 18575KB 18622KB [ 627.084373] kmalloc-256 6447KB 6461KB [ 627.091276] kmalloc-128 1593KB 1614KB [ 627.096641] kmalloc-96 3351KB 3544KB [ 627.105454] kmalloc-64 2917KB 3168KB [ 627.119039] kmalloc-32 2114KB 2394KB [ 627.124409] kmalloc-192 2652KB 3028KB [ 627.150568] kmem_cache 177KB 183KB [ 627.155939] Out of memory: Kill process 20616 (syz-executor.4) score 1001 or sacrifice child [ 627.172690] Killed process 20617 (syz-executor.4) total-vm:60812kB, anon-rss:504kB, file-rss:14276kB, shmem-rss:68kB [ 627.203022] oom_reaper: reaped process 20617 (syz-executor.4), now anon-rss:0kB, file-rss:14272kB, shmem-rss:24kB [ 627.230237] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 627.245288] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 627.251926] CPU: 1 PID: 8116 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 627.259372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 627.268712] Call Trace: [ 627.271303] dump_stack+0x1fc/0x2ef [ 627.274941] dump_header+0x15d/0xc3f [ 627.278654] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 627.283752] ? ___ratelimit+0x319/0x590 [ 627.287742] oom_kill_process.cold+0x10/0x692 [ 627.292243] ? check_preemption_disabled+0x41/0x280 [ 627.297263] ? has_intersects_mems_allowed+0x1d6/0x290 [ 627.302541] out_of_memory+0x1072/0x1390 [ 627.306609] ? oom_killer_disable+0x270/0x270 [ 627.311108] ? mutex_trylock+0x15f/0x1a0 [ 627.315175] __alloc_pages_nodemask+0x23a2/0x2890 [ 627.320026] ? find_get_entry+0x4cd/0x8a0 [ 627.324170] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 627.329029] alloc_pages_current+0x193/0x2a0 [ 627.333433] filemap_fault+0x146e/0x2180 [ 627.337508] ext4_filemap_fault+0x84/0xb0 [ 627.341653] __do_fault+0x10b/0x4b0 [ 627.345280] __handle_mm_fault+0x273b/0x41c0 [ 627.349689] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 627.354789] ? vm_insert_page+0x9c0/0x9c0 [ 627.358947] ? check_preemption_disabled+0x41/0x280 [ 627.363955] handle_mm_fault+0x436/0xb10 [ 627.368015] __do_page_fault+0x68e/0xd60 [ 627.372081] ? trace_hardirqs_off_caller+0x6e/0x210 [ 627.377097] ? spurious_fault+0x840/0x840 [ 627.381242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 627.386086] ? page_fault+0x8/0x30 [ 627.389623] page_fault+0x1e/0x30 [ 627.393066] RIP: 0033:0x4420d1 [ 627.396251] Code: Bad RIP value. [ 627.399610] RSP: 002b:000000c00005ff30 EFLAGS: 00010206 [ 627.404969] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046703d [ 627.412234] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c00005ff10 [ 627.419494] RBP: 000000c00005ff88 R08: 00000000000363bd R09: 0000009d91951a62 [ 627.426757] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c00005f950 [ 627.434038] R13: 000000c000051000 R14: 000000c0000004e0 R15: 00007f680df7b8ea [ 627.464346] Mem-Info: [ 627.466783] active_anon:11416 inactive_anon:25068 isolated_anon:0 [ 627.466783] active_file:21 inactive_file:11 isolated_file:0 [ 627.466783] unevictable:0 dirty:0 writeback:0 unstable:0 [ 627.466783] slab_reclaimable:12513 slab_unreclaimable:114212 [ 627.466783] mapped:14500 shmem:25586 pagetables:417 bounce:0 [ 627.466783] free:24688 free_pcp:303 free_cma:0 [ 627.523043] Node 0 active_anon:44352kB inactive_anon:69656kB active_file:176kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14888kB dirty:0kB writeback:0kB shmem:71436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 6144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 627.563740] Node 1 active_anon:1312kB inactive_anon:30616kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43112kB dirty:0kB writeback:0kB shmem:30908kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 627.616940] 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 [ 627.656145] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 627.661268] Node 0 DMA32 free:34016kB min:35996kB low:44992kB high:53988kB active_anon:44352kB inactive_anon:69656kB active_file:176kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1476kB bounce:0kB free_pcp:448kB local_pcp:256kB free_cma:0kB [ 627.692288] lowmem_reserve[]: 0 0 1 1 1 [ 627.696274] 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 [ 627.722162] lowmem_reserve[]: 0 0 0 0 0 [ 627.726125] Node 1 Normal free:53760kB min:53876kB low:67344kB high:80812kB active_anon:1312kB inactive_anon:30616kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:192kB bounce:0kB free_pcp:724kB local_pcp:724kB free_cma:0kB [ 627.754715] lowmem_reserve[]: 0 0 0 0 0 [ 627.758720] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (E) 2*32kB (UE) 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10968kB [ 627.774439] Node 0 DMA32: 1714*4kB (ME) 889*8kB (UMEH) 403*16kB (UME) 144*32kB (UMEH) 42*64kB (UMEH) 49*128kB (UMH) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 33984kB [ 627.792338] 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 [ 627.803486] Node 1 Normal: 38*4kB (UME) 49*8kB (ME) 50*16kB (M) 31*32kB (ME) 15*64kB (ME) 12*128kB (ME) 9*256kB (UME) 3*512kB (UM) 6*1024kB (UM) 3*2048kB (UM) 8*4096kB (UM) = 53728kB [ 627.821796] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 627.830686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 627.839314] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 627.848196] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 627.857032] 25618 total pagecache pages [ 627.860988] 0 pages in swap cache [ 627.864422] Swap cache stats: add 0, delete 0, find 0/0 [ 627.869801] Free swap = 0kB [ 627.872817] Total swap = 0kB [ 627.875814] 2097051 pages RAM [ 627.878933] 0 pages HighMem/MovableOnly [ 627.882882] 369649 pages reserved [ 627.886312] 0 pages cma reserved [ 627.890076] Unreclaimable slab info: [ 627.893778] Name Used Total [ 627.899330] pid_2 4KB 32KB [ 627.904711] batadv_tt_change_cache 5KB 11KB [ 627.912461] batadv_tl_cache 8KB 16KB [ 627.917894] TIPC 19KB 45KB [ 627.923275] SCTPv6 30KB 43KB [ 627.928787] DCCPv6 17KB 37KB [ 627.934173] DCCP 16KB 28KB [ 627.939931] RXRPC 21KB 45KB [ 627.945283] rxrpc_call_jar 146KB 189KB [ 627.950697] bridge_fdb_cache 15KB 31KB [ 627.956052] fib6_nodes 248KB 284KB [ 627.961439] ip6_dst_cache 1068KB 1068KB [ 627.966782] RAWv6 151KB 195KB [ 627.972175] UDPv6 43KB 45KB [ 627.977560] TCPv6 24KB 42KB [ 627.982907] nf_conntrack 19KB 22KB [ 627.988358] t10_alua_lu_gp_cache 0KB 3KB [ 627.993978] sd_ext_cdb 0KB 7KB [ 627.999392] scsi_sense_cache 1056KB 1060KB [ 628.004739] virtio_scsi_cmd 16KB 16KB [ 628.012625] sgpool-128 8KB 8KB [ 628.018136] sgpool-64 4KB 12KB [ 628.023498] sgpool-32 2KB 15KB [ 628.030251] sgpool-16 1KB 7KB [ 628.035622] sgpool-8 0KB 7KB [ 628.041139] mqueue_inode_cache 15KB 37KB [ 628.046596] bio_post_read_ctx 14KB 15KB [ 628.068767] bio-2 14KB 15KB [ 628.074130] jfs_mp 7KB 7KB [ 628.206869] cifs_small_rq 15KB 16KB [ 628.212259] cifs_request 67KB 67KB [ 628.300393] cifs_mpx_ids 0KB 7KB [ 628.305792] nfs_commit_data 3KB 14KB [ 628.403935] nfs_write_data 34KB 44KB [ 628.439277] ext4_system_zone 1KB 7KB [ 628.444683] bio-1 1KB 7KB [ 628.523414] pid_namespace 3KB 11KB [ 628.536632] rpc_buffers 17KB 25KB [ 628.610107] rpc_tasks 2KB 7KB [ 628.615487] UNIX 2400KB 2445KB [ 628.696585] tcp_bind_bucket 1KB 8KB [ 628.743971] ip_fib_trie 38KB 43KB [ 628.783362] ip_fib_alias 177KB 197KB [ 628.830191] ip_dst_cache 20KB 32KB [ 628.835575] RAW 90KB 112KB [ 628.909522] UDP 67KB 81KB [ 628.914902] TCP 8KB 11KB [ 628.981141] hugetlbfs_inode_cache 3KB 15KB [ 629.013465] fscache_cookie_jar 1KB 7KB [ 629.029242] eventpoll_pwq 19KB 63KB [ 629.069271] eventpoll_epi 35KB 94KB [ 629.074653] inotify_inode_mark 8KB 23KB [ 629.096054] request_queue 199KB 199KB [ 629.101492] blkdev_requests 1KB 3KB [ 629.112383] blkdev_ioc 21KB 38KB [ 629.119126] bio-0 665KB 1132KB [ 629.124670] biovec-max 1410KB 1509KB [ 629.135348] biovec-64 768KB 1346KB [ 629.162892] biovec-16 78KB 135KB [ 629.172933] bio_integrity_payload 1KB 8KB [ 629.197601] khugepaged_mm_slot 1KB 11KB [ 629.203073] uid_cache 0KB 4KB [ 629.236825] dmaengine-unmap-2 0KB 3KB [ 629.242210] skbuff_fclone_cache 11KB 18KB [ 629.322877] skbuff_head_cache 10567KB 10567KB [ 629.405713] configfs_dir_cache 3KB 7KB [ 629.451163] file_lock_cache 10KB 15KB [ 629.456543] file_lock_ctx 9KB 11KB [ 629.538262] fsnotify_mark_connector 3KB 11KB [ 629.544155] net_namespace 122KB 122KB [ 629.635414] shmem_inode_cache 7964KB 8041KB [ 629.671278] task_delay_info 267KB 403KB [ 629.708285] taskstats 8KB 34KB [ 629.713669] proc_dir_entry 1173KB 1301KB [ 629.791676] pde_opener 18KB 62KB [ 629.832174] seq_file 199KB 358KB [ 629.898656] sigqueue 42KB 74KB [ 629.904038] kernfs_node_cache 18176KB 18900KB [ 629.936479] mnt_cache 209KB 264KB [ 629.941915] filp 6858KB 8328KB [ 629.971718] names_cache 85773KB 85786KB [ 629.984289] iint_cache 28KB 51KB [ 630.025976] key_jar 4KB 7KB [ 630.125942] uts_namespace 3KB 11KB [ 630.161557] nsproxy 2KB 15KB [ 630.191513] vm_area_struct 3006KB 3105KB [ 630.196993] mm_struct 542KB 552KB [ 630.202352] fs_cache 306KB 484KB [ 630.212724] files_cache 1144KB 1526KB [ 630.218122] signal_cache 2067KB 2946KB [ 630.223527] sighand_cache 571KB 631KB [ 630.233917] task_struct 9159KB 9178KB [ 630.239318] cred_jar 2124KB 3120KB [ 630.244678] anon_vma_chain 866KB 1086KB [ 630.259548] anon_vma 106KB 315KB [ 630.265239] pid 181KB 276KB [ 630.270671] Acpi-Operand 156KB 198KB [ 630.276028] Acpi-ParseExt 9KB 11KB [ 630.281523] Acpi-Parse 41KB 47KB [ 630.287274] Acpi-State 52KB 63KB [ 630.292633] Acpi-Namespace 20KB 27KB [ 630.300167] numa_policy 0KB 3KB [ 630.308563] debug_objects_cache 1714KB 1720KB [ 630.314100] trace_event_file 297KB 298KB [ 630.319530] ftrace_event_field 398KB 401KB [ 630.324994] pool_workqueue 170KB 192KB [ 630.330450] page->ptl 452KB 612KB [ 630.335846] kmalloc-2097152 2050KB 2050KB [ 630.341262] kmalloc-524288 4626KB 5654KB [ 630.346697] kmalloc-262144 1290KB 1290KB [ 630.352048] kmalloc-131072 650KB 650KB [ 630.357443] kmalloc-65536 3696KB 3894KB [ 630.362793] kmalloc-32768 2838KB 2937KB [ 630.368186] kmalloc-16384 1402KB 1435KB [ 630.373549] kmalloc-8192 5997KB 5997KB [ 630.378939] kmalloc-4096 34085KB 34114KB [ 630.384290] kmalloc-2048 21726KB 21726KB [ 630.389681] kmalloc-1024 17536KB 17592KB [ 630.395029] kmalloc-512 19021KB 19065KB [ 630.400427] kmalloc-256 6466KB 6480KB [ 630.405776] kmalloc-128 1593KB 1614KB [ 630.411243] kmalloc-96 3374KB 3544KB [ 630.416595] kmalloc-64 2925KB 3168KB [ 630.422881] kmalloc-32 2122KB 2401KB [ 630.428348] kmalloc-192 2652KB 3028KB [ 630.433696] kmem_cache 177KB 183KB [ 630.449079] Out of memory (oom_kill_allocating_task): Kill process 8116 (syz-fuzzer) score 0 or sacrifice child [ 630.459452] Killed process 8115 (syz-fuzzer) total-vm:924240kB, anon-rss:34696kB, file-rss:0kB, shmem-rss:652kB [ 630.493934] oom_reaper: reaped process 8115 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:652kB [ 630.877379] oom_reaper: reaped process 20524 (syz-executor.1), now anon-rss:0kB, file-rss:14272kB, shmem-rss:24kB [ 631.058535] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 631.094532] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 631.101954] CPU: 1 PID: 20482 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 631.109832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 631.119175] Call Trace: [ 631.121762] dump_stack+0x1fc/0x2ef [ 631.125390] dump_header+0x15d/0xc3f [ 631.129105] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 631.134205] ? ___ratelimit+0x319/0x590 [ 631.138185] oom_kill_process.cold+0x10/0x692 [ 631.142681] ? check_preemption_disabled+0x41/0x280 [ 631.147699] ? has_intersects_mems_allowed+0x1d6/0x290 [ 631.152979] out_of_memory+0x1072/0x1390 [ 631.157056] ? oom_killer_disable+0x270/0x270 [ 631.161554] ? mutex_trylock+0x15f/0x1a0 [ 631.165623] __alloc_pages_nodemask+0x23a2/0x2890 [ 631.170478] ? find_get_entry+0x4cd/0x8a0 [ 631.174633] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 631.179505] alloc_pages_current+0x193/0x2a0 [ 631.183912] filemap_fault+0x146e/0x2180 [ 631.187989] ext4_filemap_fault+0x84/0xb0 [ 631.192144] __do_fault+0x10b/0x4b0 [ 631.195777] __handle_mm_fault+0x273b/0x41c0 [ 631.200188] ? vm_insert_page+0x9c0/0x9c0 [ 631.204349] ? check_preemption_disabled+0x41/0x280 [ 631.209372] handle_mm_fault+0x436/0xb10 [ 631.213615] __do_page_fault+0x68e/0xd60 [ 631.217681] ? trace_hardirqs_off_caller+0x6e/0x210 [ 631.222705] ? spurious_fault+0x840/0x840 [ 631.226857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 631.231700] ? page_fault+0x8/0x30 [ 631.235238] page_fault+0x1e/0x30 [ 631.238690] RIP: 0033:0x7f684cca0d6a [ 631.242400] Code: Bad RIP value. [ 631.245757] RSP: 002b:00007ffebbf86c10 EFLAGS: 00010297 [ 631.251115] RAX: 0000000000000007 RBX: 00007f684cead4f0 RCX: 0000000000000000 [ 631.258379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f684bc59148 [ 631.265645] RBP: 00007ffebbf86d10 R08: 0000000000000000 R09: 00007f684c852808 [ 631.272907] R10: 00007f684bc59140 R11: 0000000000000012 R12: 00007f684bc58d30 [ 631.280179] R13: 00007ffebbf86c48 R14: 00007f684ceb5040 R15: 0000000000000000 [ 631.294549] Mem-Info: [ 631.297037] active_anon:2497 inactive_anon:25068 isolated_anon:0 [ 631.297037] active_file:9 inactive_file:25 isolated_file:0 [ 631.297037] unevictable:0 dirty:0 writeback:0 unstable:0 [ 631.297037] slab_reclaimable:12513 slab_unreclaimable:112469 [ 631.297037] mapped:14362 shmem:25540 pagetables:378 bounce:0 [ 631.297037] free:13934 free_pcp:60 free_cma:0 [ 631.337787] Node 0 active_anon:9668kB inactive_anon:69656kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14420kB dirty:0kB writeback:0kB shmem:71272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 631.366129] Node 1 active_anon:320kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43028kB dirty:0kB writeback:0kB shmem:30888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 631.399252] syz-executor.1: page allocation failure: order:0, mode:0x6000c0(GFP_KERNEL), nodemask=(null) [ 631.404829] 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 [ 631.424368] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 631.446988] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 631.452029] Node 0 DMA32 free:17708kB min:35996kB low:44992kB high:53988kB active_anon:9668kB inactive_anon:69656kB active_file:136kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6944kB pagetables:1324kB bounce:0kB free_pcp:484kB local_pcp:248kB free_cma:0kB [ 631.456916] CPU: 0 PID: 20524 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 631.488528] lowmem_reserve[]: 0 0 1 1 1 [ 631.488733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 631.492683] 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 [ 631.502014] Call Trace: [ 631.502039] dump_stack+0x1fc/0x2ef [ 631.502058] warn_alloc.cold+0x7b/0x18f [ 631.527896] lowmem_reserve[]: 0 0 0 0 0 [ 631.530453] ? zone_watermark_ok_safe+0x260/0x260 [ 631.534043] Node 1 Normal free:26916kB min:53876kB low:67344kB high:80812kB active_anon:320kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:188kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 631.538001] ? usleep_range+0x170/0x170 [ 631.538015] ? mark_held_locks+0xa6/0xf0 [ 631.538033] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 631.541972] lowmem_reserve[]: 0 0 0 0 0 [ 631.546806] ? collect_expired_timers+0x2a0/0x2a0 [ 631.546833] __alloc_pages_nodemask+0x232f/0x2890 [ 631.574927] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 631.578886] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 631.578904] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 631.582935] Node 0 DMA32: 1358*4kB (ME) 547*8kB (UME) 245*16kB (UME) 88*32kB (UME) 18*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17696kB [ 631.588039] ? alloc_pages_current+0x16/0x2a0 [ 631.588057] alloc_pages_current+0x193/0x2a0 [ 631.592004] 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 [ 631.596835] relay_open_buf.part.0+0x2a8/0xb80 [ 631.596858] relay_open+0x537/0x9f0 [ 631.601667] Node 1 Normal: 109*4kB (ME) 54*8kB (UME) 43*16kB (M) 20*32kB (UME) 19*64kB (UME) 14*128kB (UME) 9*256kB (UME) 4*512kB (M) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26964kB [ 631.616570] do_blk_trace_setup+0x4f6/0xb40 [ 631.616585] ? _copy_from_user+0xd2/0x130 [ 631.616601] __blk_trace_setup+0xca/0x180 [ 631.621421] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 631.626156] ? do_blk_trace_setup+0xb40/0xb40 [ 631.640285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 631.644768] blk_trace_ioctl+0x155/0x290 [ 631.649168] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 631.660160] ? blk_add_driver_data+0x540/0x540 [ 631.660178] ? __lock_acquire+0x6de/0x3ff0 [ 631.660197] blkdev_ioctl+0x112/0x1a80 [ 631.664752] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 631.668361] ? blkpg_ioctl+0x9d0/0x9d0 [ 631.668375] ? do_futex+0x171/0x1880 [ 631.668392] ? mark_held_locks+0xf0/0xf0 [ 631.684853] 25577 total pagecache pages [ 631.689146] ? debug_check_no_obj_freed+0x201/0x490 [ 631.689165] ? futex_exit_release+0x220/0x220 [ 631.693283] 0 pages in swap cache [ 631.697414] block_ioctl+0xe9/0x130 [ 631.697426] ? blkdev_fallocate+0x3f0/0x3f0 [ 631.697442] do_vfs_ioctl+0xcdb/0x12e0 [ 631.706257] Swap cache stats: add 0, delete 0, find 0/0 [ 631.710740] ? lock_downgrade+0x720/0x720 [ 631.710762] ? check_preemption_disabled+0x41/0x280 [ 631.719321] Free swap = 0kB [ 631.723351] ? ioctl_preallocate+0x200/0x200 [ 631.732170] Total swap = 0kB [ 631.736723] ? __fget+0x356/0x510 [ 631.736744] ? do_dup2+0x450/0x450 [ 631.740943] 2097051 pages RAM [ 631.744815] ? __se_sys_futex+0x298/0x3b0 [ 631.753373] 0 pages HighMem/MovableOnly [ 631.757234] ksys_ioctl+0x9b/0xc0 [ 631.757252] __x64_sys_ioctl+0x6f/0xb0 [ 631.760951] 369649 pages reserved [ 631.765060] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 631.769039] 0 pages cma reserved [ 631.774014] do_syscall_64+0xf9/0x620 [ 631.778512] Unreclaimable slab info: [ 631.781922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.785513] Name Used Total [ 631.789907] RIP: 0033:0x7fdc4309e0c9 [ 631.789921] Code: Bad RIP value. [ 631.789929] RSP: 002b:00007fdc41610168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.793812] pid_2 4KB 32KB [ 631.799146] RAX: ffffffffffffffda RBX: 00007fdc431bdf80 RCX: 00007fdc4309e0c9 [ 631.799155] RDX: 00000000200000c0 RSI: 00000000c0481273 RDI: 0000000000000003 [ 631.799162] RBP: 00007fdc430f9ae9 R08: 0000000000000000 R09: 0000000000000000 [ 631.799169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 631.799180] R13: 00007ffea046d4cf R14: 00007fdc41610300 R15: 0000000000022000 [ 631.803364] batadv_tt_change_cache 5KB 11KB [ 631.819881] Mem-Info: [ 631.842900] batadv_tl_cache 8KB 16KB [ 631.846588] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.848234] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.852720] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.856284] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.859886] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.884674] TIPC 19KB 45KB [ 631.889115] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.889156] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 631.904164] SCTPv6 30KB 43KB [ 631.921692] active_anon:2497 inactive_anon:25068 isolated_anon:0 [ 631.921692] active_file:34 inactive_file:0 isolated_file:0 [ 631.921692] unevictable:0 dirty:0 writeback:0 unstable:0 [ 631.921692] slab_reclaimable:12513 slab_unreclaimable:112469 [ 631.921692] mapped:14362 shmem:25540 pagetables:378 bounce:0 [ 631.921692] free:13879 free_pcp:115 free_cma:0 [ 631.936415] DCCPv6 17KB 37KB [ 631.953735] Node 0 active_anon:9668kB inactive_anon:69656kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14420kB dirty:0kB writeback:0kB shmem:71272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 631.970594] DCCP 16KB 28KB [ 631.984887] Node 1 active_anon:320kB inactive_anon:30616kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:43028kB dirty:0kB writeback:0kB shmem:30888kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 632.002641] RXRPC 21KB 45KB [ 632.106010] 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 [ 632.113317] rxrpc_call_jar 146KB 189KB [ 632.135318] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 632.142735] Node 0 DMA32 free:17688kB min:35996kB low:44992kB high:53988kB active_anon:9668kB inactive_anon:69656kB active_file:68kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:6944kB pagetables:1324kB bounce:0kB free_pcp:444kB local_pcp:244kB free_cma:0kB [ 632.175256] lowmem_reserve[]: 0 0 1 1 1 [ 632.179287] 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 [ 632.190962] bridge_fdb_cache 15KB 31KB [ 632.214964] lowmem_reserve[]: 0 0 0 0 0 [ 632.222549] Node 1 Normal free:26712kB min:53876kB low:67344kB high:80812kB active_anon:320kB inactive_anon:30616kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:188kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 632.233565] fib6_nodes 248KB 284KB [ 632.260766] lowmem_reserve[]: 0 0 0 0 0 [ 632.264763] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (E) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 632.274908] ip6_dst_cache 1080KB 1080KB [ 632.295033] RAWv6 151KB 195KB [ 632.296159] Node 0 DMA32: 1358*4kB (ME) 546*8kB (ME) 245*16kB (MEH) 88*32kB (MEH) 18*64kB (MH) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17688kB [ 632.300435] UDPv6 43KB 45KB [ 632.300448] TCPv6 24KB 42KB [ 632.300471] nf_conntrack 15KB 22KB [ 632.329789] 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 [ 632.343182] t10_alua_lu_gp_cache 0KB 3KB [ 632.352160] sd_ext_cdb 0KB 7KB [ 632.357934] Node 1 Normal: 110*4kB (UME) 54*8kB (UME) 43*16kB (M) 20*32kB (UME) 19*64kB (UME) 14*128kB (UME) 8*256kB (ME) 4*512kB (M) 5*1024kB (M) 2*2048kB (M) 2*4096kB (UM) = 26712kB [ 632.365299] scsi_sense_cache 1056KB 1060KB [ 632.392467] virtio_scsi_cmd 16KB 16KB [ 632.394572] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 632.402304] sgpool-128 8KB 8KB [ 632.423664] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 632.424352] sgpool-64 4KB 12KB [ 632.438495] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 632.446679] sgpool-32 2KB 15KB [ 632.452702] sgpool-16 1KB 7KB [ 632.459735] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 632.465980] sgpool-8 0KB 7KB [ 632.484953] 25574 total pagecache pages [ 632.485408] mqueue_inode_cache 15KB 37KB [ 632.489038] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 632.489109] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 632.489157] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 632.495117] 0 pages in swap cache [ 632.511587] bio_post_read_ctx 14KB 15KB [ 632.523576] bio-2 14KB 15KB [ 632.529788] Swap cache stats: add 0, delete 0, find 0/0 [ 632.535152] Free swap = 0kB [ 632.539979] jfs_mp 7KB 7KB [ 632.545377] cifs_small_rq 15KB 16KB [ 632.550775] Total swap = 0kB [ 632.550785] 2097051 pages RAM [ 632.550790] 0 pages HighMem/MovableOnly [ 632.550795] 369649 pages reserved [ 632.550799] 0 pages cma reserved [ 632.579761] cifs_request 67KB 67KB [ 632.585134] cifs_mpx_ids 0KB 7KB [ 632.598757] nfs_commit_data 3KB 14KB [ 632.605064] nfs_write_data 34KB 44KB [ 632.615253] ext4_system_zone 1KB 7KB [ 632.624408] bio-1 1KB 7KB [