0KB 3KB [ 2266.439790] skbuff_fclone_cache 35KB 41KB [ 2266.447751] skbuff_head_cache 7604KB 8988KB [ 2266.453127] configfs_dir_cache 3KB 11KB [ 2266.468283] file_lock_cache 50KB 55KB [ 2266.473673] file_lock_ctx 9KB 11KB [ 2266.482544] fsnotify_mark_connector 7KB 15KB [ 2266.488577] net_namespace 70KB 96KB [ 2266.497647] shmem_inode_cache 8113KB 8123KB [ 2266.503016] task_delay_info 215KB 363KB [ 2266.508460] taskstats 35KB 38KB [ 2266.517746] proc_dir_entry 854KB 1016KB [ 2266.523120] pde_opener 11KB 58KB [ 2266.528564] seq_file 269KB 362KB [ 2266.537653] sigqueue 57KB 63KB [ 2266.543019] kernfs_node_cache 18229KB 18277KB [ 2266.548432] mnt_cache 231KB 244KB [ 2266.553792] filp 7290KB 7935KB [ 2266.562764] names_cache 129374KB 129433KB [ 2266.570301] iint_cache 31KB 51KB [ 2266.578885] key_jar 4KB 11KB [ 2266.584335] uts_namespace 3KB 15KB [ 2266.589706] nsproxy 2KB 11KB [ 2266.598696] vm_area_struct 3122KB 3356KB [ 2266.604141] mm_struct 451KB 539KB [ 2266.609518] fs_cache 212KB 392KB [ 2266.618339] files_cache 925KB 1136KB [ 2266.623719] signal_cache 1658KB 2156KB [ 2266.629170] sighand_cache 575KB 652KB [ 2266.638132] task_struct 6886KB 6937KB [ 2266.643517] cred_jar 2194KB 2684KB [ 2266.648952] anon_vma_chain 983KB 1378KB [ 2266.657960] anon_vma 140KB 265KB [ 2266.663331] pid 133KB 248KB [ 2266.668844] Acpi-Operand 156KB 198KB [ 2266.679365] Acpi-ParseExt 9KB 11KB [ 2266.689543] Acpi-Parse 41KB 47KB [ 2266.698466] Acpi-State 52KB 63KB [ 2266.703841] Acpi-Namespace 21KB 27KB [ 2266.717657] numa_policy 0KB 3KB [ 2266.723050] debug_objects_cache 2004KB 2120KB [ 2266.733358] trace_event_file 297KB 298KB [ 2266.742160] ftrace_event_field 398KB 401KB [ 2266.752664] pool_workqueue 167KB 200KB [ 2266.761368] page->ptl 457KB 964KB [ 2266.771482] kmalloc-2097152 2050KB 2050KB [ 2266.783494] kmalloc-524288 2056KB 2056KB [ 2266.789006] kmalloc-262144 1290KB 1290KB [ 2266.801429] kmalloc-131072 650KB 650KB [ 2266.806868] kmalloc-65536 2376KB 2574KB [ 2266.812248] kmalloc-32768 1980KB 2046KB [ 2266.824480] kmalloc-16384 1171KB 1237KB [ 2266.829871] kmalloc-8192 4768KB 4884KB [ 2266.838592] kmalloc-4096 24577KB 24599KB [ 2266.847602] kmalloc-2048 14700KB 16001KB [ 2266.852979] kmalloc-1024 10802KB 13411KB [ 2266.861553] kmalloc-512 15367KB 17036KB [ 2266.870201] kmalloc-256 5094KB 6228KB [ 2266.881289] kmalloc-128 1187KB 1606KB [ 2266.890179] kmalloc-96 3475KB 4172KB [ 2266.898812] kmalloc-64 2612KB 3732KB [ 2266.912168] kmalloc-32 1910KB 2417KB [ 2266.920819] kmalloc-192 2066KB 2908KB [ 2266.937784] kmem_cache 177KB 183KB [ 2266.943179] Out of memory (oom_kill_allocating_task): Kill process 11544 (in:imklog) score 0 or sacrifice child [ 2266.965183] Killed process 11542 (rsyslogd) total-vm:254332kB, anon-rss:520kB, file-rss:0kB, shmem-rss:0kB [ 2266.991140] oom_reaper: reaped process 11542 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2267.014279] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2267.044049] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2267.048866] CPU: 1 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2267.056315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2267.065676] Call Trace: [ 2267.068278] dump_stack+0x1fc/0x2ef [ 2267.071914] dump_header+0x15d/0xc3f [ 2267.075662] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2267.080778] ? ___ratelimit+0x319/0x590 [ 2267.084760] oom_kill_process.cold+0x10/0x692 [ 2267.089288] ? check_preemption_disabled+0x41/0x280 [ 2267.094334] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2267.099618] out_of_memory+0x1072/0x1390 [ 2267.103691] ? oom_killer_disable+0x270/0x270 [ 2267.108192] ? mutex_trylock+0x15f/0x1a0 [ 2267.112257] __alloc_pages_nodemask+0x23a2/0x2890 [ 2267.117114] ? find_get_entry+0x4cd/0x8a0 [ 2267.121271] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2267.126140] alloc_pages_current+0x193/0x2a0 [ 2267.130647] filemap_fault+0x146e/0x2180 [ 2267.134729] ext4_filemap_fault+0x84/0xb0 [ 2267.138881] __do_fault+0x10b/0x4b0 [ 2267.142523] __handle_mm_fault+0x273b/0x41c0 [ 2267.146942] ? vm_insert_page+0x9c0/0x9c0 [ 2267.151224] ? check_preemption_disabled+0x41/0x280 [ 2267.156345] handle_mm_fault+0x436/0xb10 [ 2267.160422] __do_page_fault+0x68e/0xd60 [ 2267.164587] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2267.169644] ? spurious_fault+0x840/0x840 [ 2267.173796] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2267.178669] ? page_fault+0x8/0x30 [ 2267.182214] page_fault+0x1e/0x30 [ 2267.185670] RIP: 0033:0x46b583 [ 2267.188890] Code: Bad RIP value. [ 2267.192262] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2267.197646] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2267.205003] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2267.212272] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2267.219544] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2267.226816] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2267.311100] Mem-Info: [ 2267.313968] active_anon:14408 inactive_anon:71812 isolated_anon:0 [ 2267.313968] active_file:163 inactive_file:952 isolated_file:0 [ 2267.313968] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2267.313968] slab_reclaimable:13171 slab_unreclaimable:120299 [ 2267.313968] mapped:22885 shmem:72673 pagetables:553 bounce:0 [ 2267.313968] free:28793 free_pcp:357 free_cma:0 [ 2267.365075] Node 0 active_anon:55084kB inactive_anon:64796kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2267.404490] Node 1 active_anon:2548kB inactive_anon:222452kB active_file:820kB inactive_file:6876kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:7640kB dirty:0kB writeback:0kB shmem:224068kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2267.433175] 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 [ 2267.460132] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2267.465847] Node 0 DMA32 free:19184kB min:35996kB low:44992kB high:53988kB active_anon:55084kB inactive_anon:64796kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1988kB bounce:0kB free_pcp:28kB local_pcp:4kB free_cma:0kB [ 2267.497120] lowmem_reserve[]: 0 0 1 1 1 [ 2267.501122] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2267.527197] lowmem_reserve[]: 0 0 0 0 0 [ 2267.531192] Node 1 Normal free:194220kB min:53876kB low:67344kB high:80812kB active_anon:2548kB inactive_anon:222452kB active_file:764kB inactive_file:7832kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:224kB bounce:0kB free_pcp:3012kB local_pcp:1492kB free_cma:0kB [ 2267.574105] lowmem_reserve[]: 0 0 0 0 0 [ 2267.578125] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 0*16kB 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 [ 2267.604424] Node 0 DMA32: 447*4kB (ME) 402*8kB (UME) 287*16kB (UME) 100*32kB (UME) 37*64kB (UME) 15*128kB (ME) 5*256kB (UM) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 19900kB [ 2267.649200] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2267.689219] Node 1 Normal: 98*4kB (UME) 38*8kB (UME) 19*16kB (UME) 47*32kB (UME) 100*64kB (UME) 98*128kB (UME) 77*256kB (UME) 35*512kB (UM) 209*1024kB (UME) 2*2048kB (UM) 2*4096kB (U) = 285384kB [ 2267.715668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2267.725275] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2267.734732] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2267.743583] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2267.758003] 75446 total pagecache pages [ 2267.762291] 0 pages in swap cache [ 2267.769543] Swap cache stats: add 0, delete 0, find 0/0 [ 2267.775326] Free swap = 0kB [ 2267.778356] Total swap = 0kB [ 2267.781462] 2097051 pages RAM [ 2267.784610] 0 pages HighMem/MovableOnly [ 2267.788580] 369649 pages reserved [ 2267.792025] 0 pages cma reserved [ 2267.795469] Unreclaimable slab info: [ 2267.801040] Name Used Total [ 2267.810215] pid_2 24KB 32KB [ 2267.845839] batadv_tt_change_cache 1KB 7KB [ 2267.851788] batadv_tl_cache 6KB 16KB [ 2267.860494] TIPC 13KB 30KB [ 2267.867581] SCTPv6 18KB 37KB [ 2267.873076] DCCPv6 17KB 30KB [ 2267.881930] DCCP 16KB 28KB [ 2267.889092] L2TP/IPv6 1KB 6KB [ 2267.897888] RXRPC 14KB 26KB [ 2267.903949] rxrpc_call_jar 101KB 118KB [ 2267.911833] bridge_fdb_cache 12KB 31KB [ 2267.929186] fib6_nodes 208KB 272KB [ 2267.937316] ip6_dst_cache 500KB 720KB [ 2267.942779] RAWv6 91KB 114KB [ 2267.952826] UDPv6 33KB 41KB [ 2267.959988] TCPv6 30KB 42KB [ 2267.968655] nf_conntrack 8KB 18KB [ 2267.977604] t10_alua_lu_gp_cache 0KB 3KB [ 2267.984255] sd_ext_cdb 0KB 7KB [ 2268.000295] scsi_sense_cache 1056KB 1060KB [ 2268.007605] virtio_scsi_cmd 16KB 16KB [ 2268.019738] sgpool-128 8KB 8KB [ 2268.026399] sgpool-64 4KB 12KB [ 2268.031873] sgpool-32 2KB 15KB [ 2268.042068] sgpool-16 1KB 7KB [ 2268.047585] sgpool-8 0KB 7KB [ 2268.053845] mqueue_inode_cache 13KB 45KB [ 2268.064515] bio_post_read_ctx 14KB 15KB [ 2268.071169] bio-2 14KB 15KB [ 2268.083158] jfs_mp 7KB 7KB [ 2268.092098] cifs_small_rq 15KB 16KB [ 2268.102347] cifs_request 67KB 67KB [ 2268.109824] cifs_mpx_ids 0KB 7KB [ 2268.121152] nfs_commit_data 3KB 14KB [ 2268.128727] nfs_write_data 34KB 44KB [ 2268.140345] ext4_system_zone 1KB 7KB [ 2268.150148] bio-1 1KB 7KB [ 2268.161293] pid_namespace 2KB 7KB [ 2268.169454] rpc_buffers 17KB 25KB [ 2268.181079] rpc_tasks 2KB 7KB [ 2268.190127] UNIX 1355KB 1608KB [ 2268.202892] UDP-Lite 1KB 13KB [ 2268.211430] tcp_bind_bucket 1KB 12KB [ 2268.232582] ip_fib_trie 30KB 47KB [ 2268.243845] ip_fib_alias 149KB 197KB [ 2268.251516] ip_dst_cache 9KB 28KB [ 2268.265429] RAW 60KB 82KB [ 2268.271007] UDP 74KB 81KB [ 2268.281495] TCP 50KB 56KB [ 2268.287258] hugetlbfs_inode_cache 3KB 15KB [ 2268.292985] fscache_cookie_jar 1KB 7KB [ 2268.303677] eventpoll_pwq 23KB 39KB [ 2268.309442] eventpoll_epi 48KB 74KB [ 2268.329150] inotify_inode_mark 14KB 27KB [ 2268.335063] request_queue 199KB 199KB [ 2268.340448] blkdev_requests 1KB 3KB [ 2268.351016] blkdev_ioc 29KB 38KB [ 2268.356746] bio-0 1027KB 1050KB [ 2268.362121] biovec-max 1501KB 1559KB [ 2268.372880] biovec-64 1087KB 1197KB [ 2268.378603] biovec-16 132KB 172KB [ 2268.383977] bio_integrity_payload 1KB 8KB [ 2268.395408] khugepaged_mm_slot 5KB 27KB [ 2268.400984] uid_cache 0KB 4KB [ 2268.410628] dmaengine-unmap-2 0KB 3KB [ 2268.418226] skbuff_fclone_cache 33KB 41KB [ 2268.423775] skbuff_head_cache 7595KB 8988KB [ 2268.433469] configfs_dir_cache 3KB 11KB [ 2268.440105] file_lock_cache 50KB 55KB [ 2268.449728] file_lock_ctx 9KB 11KB [ 2268.456484] fsnotify_mark_connector 7KB 15KB [ 2268.462457] net_namespace 70KB 96KB [ 2268.472088] shmem_inode_cache 8105KB 8123KB [ 2268.478598] task_delay_info 211KB 363KB [ 2268.483969] taskstats 35KB 38KB [ 2268.493626] proc_dir_entry 837KB 1012KB [ 2268.500133] pde_opener 11KB 58KB [ 2268.509901] seq_file 269KB 362KB [ 2268.516998] sigqueue 52KB 63KB [ 2268.522377] kernfs_node_cache 18229KB 18277KB [ 2268.532036] mnt_cache 226KB 244KB [ 2268.538566] filp 7273KB 7935KB [ 2268.543938] names_cache 131537KB 131558KB [ 2268.553888] iint_cache 42KB 51KB [ 2268.560473] key_jar 4KB 11KB [ 2268.570403] uts_namespace 3KB 15KB [ 2268.576915] nsproxy 2KB 11KB [ 2268.582289] vm_area_struct 2787KB 3356KB [ 2268.591930] mm_struct 443KB 539KB [ 2268.598513] fs_cache 206KB 392KB [ 2268.603890] files_cache 873KB 1110KB [ 2268.613590] signal_cache 1588KB 2149KB [ 2268.620701] sighand_cache 564KB 652KB [ 2268.630318] task_struct 6609KB 6684KB [ 2268.639705] cred_jar 2209KB 2684KB [ 2268.649388] anon_vma_chain 917KB 1370KB [ 2268.656071] anon_vma 140KB 265KB [ 2268.661447] pid 126KB 248KB [ 2268.671107] Acpi-Operand 156KB 198KB [ 2268.677652] Acpi-ParseExt 9KB 11KB [ 2268.683119] Acpi-Parse 41KB 47KB [ 2268.692730] Acpi-State 52KB 63KB [ 2268.699255] Acpi-Namespace 21KB 27KB [ 2268.708908] numa_policy 0KB 3KB [ 2268.716633] debug_objects_cache 1999KB 2120KB [ 2268.722843] trace_event_file 297KB 298KB [ 2268.732453] ftrace_event_field 398KB 401KB [ 2268.739086] pool_workqueue 165KB 200KB [ 2268.748757] page->ptl 443KB 964KB [ 2268.755317] kmalloc-2097152 2050KB 2050KB [ 2268.760697] kmalloc-524288 2056KB 2056KB [ 2268.770935] kmalloc-262144 1290KB 1290KB [ 2268.777516] kmalloc-131072 650KB 650KB [ 2268.782916] kmalloc-65536 2376KB 2442KB [ 2268.792618] kmalloc-32768 1980KB 1980KB [ 2268.799148] kmalloc-16384 1171KB 1221KB [ 2268.808731] kmalloc-8192 4752KB 4867KB [ 2268.815395] kmalloc-4096 23846KB 23846KB [ 2268.820777] kmalloc-2048 14520KB 15975KB [ 2268.831228] kmalloc-1024 10788KB 13411KB [ 2268.837786] kmalloc-512 15316KB 17036KB [ 2268.843165] kmalloc-256 5072KB 6225KB [ 2268.852954] kmalloc-128 1169KB 1606KB [ 2268.859554] kmalloc-96 3467KB 4172KB [ 2268.869496] kmalloc-64 2562KB 3732KB [ 2268.876275] kmalloc-32 1883KB 2417KB [ 2268.881654] kmalloc-192 2036KB 2908KB [ 2268.891347] kmem_cache 177KB 183KB [ 2268.897895] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2268.912550] Killed process 10552 (syz-executor.3) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2272.193455] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2272.205595] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2272.220721] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2272.234087] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2272.250209] device bridge_slave_1 left promiscuous mode [ 2272.259160] bridge0: port 2(bridge_slave_1) entered disabled state [ 2272.269593] device bridge_slave_0 left promiscuous mode [ 2272.278335] bridge0: port 1(bridge_slave_0) entered disabled state [ 2272.291479] device veth1_macvtap left promiscuous mode [ 2272.299863] device veth0_macvtap left promiscuous mode [ 2272.308868] device veth1_vlan left promiscuous mode [ 2272.313957] device veth0_vlan left promiscuous mode 04:07:28 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) getpid() r0 = getpid() r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000000)) sched_rr_get_interval(r0, &(0x7f00000007c0)) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:07:28 executing program 5: socketpair(0x28, 0x0, 0x5b01, &(0x7f0000000000)) 04:07:28 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:07:28 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:07:28 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x0, 0x1, 0x2}) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) 04:07:28 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (rerun: 64) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async, rerun: 64) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (rerun: 64) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r3}}, 0x18) sendmsg$L2TP_CMD_SESSION_MODIFY(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x30, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000040}, 0x40000) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async, rerun: 32) write$RDMA_USER_CM_CMD_BIND_IP(r5, &(0x7f0000000340)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0xed, @mcast2, 0x6}}}, 0x30) (rerun: 32) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:07:28 executing program 5: socketpair(0x28, 0x0, 0x5c00, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5c01, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5d00, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5d01, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5e00, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5e01, &(0x7f0000000000)) 04:07:29 executing program 5: socketpair(0x28, 0x0, 0x5f00, &(0x7f0000000000)) [ 2276.554877] Bluetooth: hci5: command 0x0409 tx timeout [ 2278.634984] Bluetooth: hci5: command 0x041b tx timeout [ 2280.715164] Bluetooth: hci5: command 0x040f tx timeout [ 2280.898949] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2280.942122] in:imklog cpuset=/ mems_allowed=0-1 [ 2280.952827] CPU: 1 PID: 11614 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2280.960286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2280.969642] Call Trace: [ 2280.972241] dump_stack+0x1fc/0x2ef [ 2280.975884] dump_header+0x15d/0xc3f [ 2280.979611] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2280.984728] ? ___ratelimit+0x319/0x590 [ 2280.988801] oom_kill_process.cold+0x10/0x692 [ 2280.993309] ? check_preemption_disabled+0x41/0x280 [ 2280.998360] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2281.003643] out_of_memory+0x1072/0x1390 [ 2281.007735] ? oom_killer_disable+0x270/0x270 [ 2281.012239] ? mutex_trylock+0x15f/0x1a0 [ 2281.016314] __alloc_pages_nodemask+0x23a2/0x2890 [ 2281.021186] ? find_get_entry+0x4cd/0x8a0 [ 2281.025349] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2281.030222] alloc_pages_current+0x193/0x2a0 [ 2281.034631] filemap_fault+0x146e/0x2180 [ 2281.038708] ext4_filemap_fault+0x84/0xb0 [ 2281.042857] __do_fault+0x10b/0x4b0 [ 2281.046499] __handle_mm_fault+0x273b/0x41c0 [ 2281.050917] ? vm_insert_page+0x9c0/0x9c0 [ 2281.055068] ? lock_downgrade+0x720/0x720 [ 2281.059250] ? check_preemption_disabled+0x41/0x280 [ 2281.064276] handle_mm_fault+0x436/0xb10 [ 2281.068433] __do_page_fault+0x68e/0xd60 [ 2281.072508] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2281.077531] ? spurious_fault+0x840/0x840 [ 2281.081681] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2281.086531] ? page_fault+0x8/0x30 [ 2281.090073] page_fault+0x1e/0x30 [ 2281.093533] RIP: 0033:0x7f1aaa9c122d [ 2281.097248] Code: Bad RIP value. [ 2281.100625] RSP: 002b:00007f1aa835d580 EFLAGS: 00010293 [ 2281.105993] RAX: 000000000000003d RBX: 0000000000000000 RCX: 00007f1aaa9c122d [ 2281.113268] RDX: 0000000000001fa0 RSI: 00007f1aa835dda0 RDI: 0000000000000004 [ 2281.120550] RBP: 0000556610c619d0 R08: 0000000000000000 R09: 0000000004000001 [ 2281.127828] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f1aa835dda0 [ 2281.135099] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f1aa835dddd [ 2281.144603] device hsr_slave_1 left promiscuous mode [ 2281.227144] Mem-Info: [ 2281.229606] active_anon:15118 inactive_anon:71810 isolated_anon:0 [ 2281.229606] active_file:16 inactive_file:11 isolated_file:0 [ 2281.229606] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2281.229606] slab_reclaimable:13248 slab_unreclaimable:117753 [ 2281.229606] mapped:22167 shmem:72669 pagetables:554 bounce:0 [ 2281.229606] free:25184 free_pcp:17 free_cma:0 [ 2281.235144] device hsr_slave_0 left promiscuous mode [ 2281.277241] Node 0 active_anon:57340kB inactive_anon:64796kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2281.383423] team0 (unregistering): Port device team_slave_1 removed [ 2281.418416] Node 1 active_anon:3132kB inactive_anon:222444kB active_file:16kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2068kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2281.467258] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2281.470547] team0 (unregistering): Port device team_slave_0 removed [ 2281.516132] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2281.521196] Node 0 DMA32 free:35988kB min:35996kB low:44992kB high:53988kB active_anon:55292kB inactive_anon:64796kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1992kB bounce:0kB free_pcp:144kB local_pcp:0kB free_cma:0kB [ 2281.550328] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2281.551646] lowmem_reserve[]: 0 0 1 1 1 [ 2281.562031] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2281.588565] lowmem_reserve[]: 0 0 0 0 0 [ 2281.593246] Node 1 Normal free:54272kB min:53876kB low:67344kB high:80812kB active_anon:3132kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:224kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2281.622757] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2281.623708] lowmem_reserve[]: 0 0 0 0 0 [ 2281.633825] Node 0 DMA: 1*4kB (E) 1*8kB (E) 1*16kB (U) 2*32kB (UE) 2*64kB (UE) 8*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2281.648969] Node 0 DMA32: 66*4kB (ME) 383*8kB (UME) 326*16kB (UME) 124*32kB (UME) 61*64kB (UME) 30*128kB (ME) 12*256kB (UM) 3*512kB (UM) 10*1024kB (UM) 0*2048kB 0*4096kB = 35104kB [ 2281.665329] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2281.677286] Node 1 Normal: 429*4kB (UME) 367*8kB (ME) 248*16kB (ME) 83*32kB (UME) 22*64kB (ME) 3*128kB (UME) 3*256kB (UME) 0*512kB 3*1024kB (UME) 2*2048kB (UM) 8*4096kB (U) = 53772kB [ 2281.693912] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2281.702919] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2281.711588] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2281.713553] bond0 (unregistering): Released all slaves [ 2281.720468] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2281.720476] 72732 total pagecache pages [ 2281.720488] 0 pages in swap cache [ 2281.720495] Swap cache stats: add 0, delete 0, find 0/0 [ 2281.720500] Free swap = 0kB [ 2281.720505] Total swap = 0kB [ 2281.720514] 2097051 pages RAM [ 2281.720518] 0 pages HighMem/MovableOnly [ 2281.720522] 369649 pages reserved [ 2281.720527] 0 pages cma reserved [ 2281.720533] Unreclaimable slab info: [ 2281.720538] Name Used Total [ 2281.720549] pid_2 26KB 32KB [ 2281.720621] batadv_tt_change_cache 2KB 7KB [ 2281.720635] batadv_tl_cache 6KB 16KB [ 2281.720661] TIPC 12KB 22KB [ 2281.720683] SCTPv6 18KB 37KB [ 2281.720702] DCCPv6 17KB 30KB [ 2281.720715] DCCP 16KB 28KB [ 2281.720746] L2TP/IPv6 1KB 6KB [ 2281.720762] RXRPC 13KB 26KB [ 2281.720771] rxrpc_call_jar 90KB 118KB [ 2281.720785] bridge_fdb_cache 11KB 31KB [ 2281.720800] fib6_nodes 200KB 272KB [ 2281.720810] ip6_dst_cache 440KB 716KB [ 2281.720824] RAWv6 91KB 114KB [ 2281.720835] UDPv6 30KB 41KB [ 2281.720847] TCPv6 24KB 36KB [ 2281.720865] nf_conntrack 9KB 18KB [ 2281.869638] t10_alua_lu_gp_cache 0KB 3KB [ 2281.877406] sd_ext_cdb 0KB 7KB [ 2281.905075] scsi_sense_cache 1056KB 1060KB [ 2281.910502] virtio_scsi_cmd 16KB 16KB [ 2281.920485] sgpool-128 8KB 8KB [ 2281.944770] sgpool-64 4KB 12KB [ 2281.951203] sgpool-32 2KB 15KB [ 2281.975075] sgpool-16 1KB 7KB [ 2281.980469] sgpool-8 0KB 7KB [ 2282.005082] mqueue_inode_cache 16KB 45KB [ 2282.010647] bio_post_read_ctx 14KB 15KB [ 2282.035129] bio-2 14KB 15KB [ 2282.040520] jfs_mp 7KB 7KB [ 2282.069707] cifs_small_rq 15KB 16KB [ 2282.083871] cifs_request 67KB 67KB [ 2282.100559] cifs_mpx_ids 0KB 7KB [ 2282.124100] nfs_commit_data 3KB 14KB [ 2282.155152] nfs_write_data 34KB 44KB [ 2282.160671] ext4_system_zone 1KB 7KB [ 2282.188327] bio-1 1KB 7KB [ 2282.193721] pid_namespace 3KB 7KB [ 2282.243989] rpc_buffers 17KB 25KB [ 2282.272870] rpc_tasks 2KB 7KB [ 2282.297544] UNIX 1250KB 1563KB [ 2282.303340] tcp_bind_bucket 1KB 12KB [ 2282.318312] ip_fib_trie 30KB 47KB [ 2282.323721] ip_fib_alias 143KB 197KB [ 2282.371188] ip_dst_cache 8KB 28KB [ 2282.399825] RAW 60KB 82KB [ 2282.428095] UDP 52KB 81KB [ 2282.433474] TCP 50KB 56KB [ 2282.484596] hugetlbfs_inode_cache 3KB 15KB [ 2282.501071] fscache_cookie_jar 1KB 7KB [ 2282.529239] eventpoll_pwq 25KB 39KB [ 2282.534627] eventpoll_epi 48KB 74KB [ 2282.560980] inotify_inode_mark 15KB 27KB [ 2282.596043] request_queue 199KB 199KB [ 2282.602170] blkdev_requests 1KB 3KB [ 2282.635246] blkdev_ioc 27KB 38KB [ 2282.640621] bio-0 1080KB 1083KB [ 2282.712325] biovec-max 1551KB 1584KB [ 2282.765244] biovec-64 1110KB 1197KB [ 2282.770745] biovec-16 127KB 172KB [ 2282.795163] Bluetooth: hci5: command 0x0419 tx timeout [ 2282.825069] bio_integrity_payload 1KB 8KB [ 2282.830954] khugepaged_mm_slot 5KB 27KB [ 2282.845275] uid_cache 0KB 4KB [ 2282.852194] dmaengine-unmap-2 0KB 3KB [ 2282.905018] skbuff_fclone_cache 38KB 41KB [ 2282.911108] skbuff_head_cache 8549KB 8985KB [ 2282.935260] configfs_dir_cache 3KB 11KB [ 2282.940728] file_lock_cache 56KB 59KB [ 2282.991062] file_lock_ctx 9KB 11KB [ 2283.012364] fsnotify_mark_connector 8KB 15KB [ 2283.047680] net_namespace 70KB 96KB [ 2283.053070] shmem_inode_cache 8136KB 8146KB [ 2283.074387] task_delay_info 213KB 363KB [ 2283.083961] taskstats 37KB 42KB [ 2283.112553] proc_dir_entry 817KB 1012KB [ 2283.147582] pde_opener 10KB 54KB [ 2283.153098] seq_file 267KB 362KB [ 2283.204594] sigqueue 52KB 63KB [ 2283.229958] kernfs_node_cache 16986KB 17557KB [ 2283.253294] mnt_cache 233KB 244KB [ 2283.278675] filp 6908KB 7931KB [ 2283.284057] names_cache 122281KB 122340KB [ 2283.336593] iint_cache 36KB 51KB [ 2283.341987] key_jar 4KB 11KB [ 2283.385333] uts_namespace 4KB 15KB [ 2283.390752] nsproxy 2KB 11KB [ 2283.444670] vm_area_struct 3123KB 3356KB [ 2283.473844] mm_struct 416KB 539KB [ 2283.504150] fs_cache 194KB 392KB [ 2283.530628] files_cache 783KB 1072KB [ 2283.562718] signal_cache 1599KB 2127KB [ 2283.588756] sighand_cache 633KB 686KB [ 2283.594151] task_struct 7290KB 7379KB [ 2283.652627] cred_jar 2032KB 2684KB [ 2283.686253] anon_vma_chain 1011KB 1366KB [ 2283.691645] anon_vma 128KB 265KB [ 2283.729319] pid 123KB 248KB [ 2283.734736] Acpi-Operand 156KB 198KB [ 2283.776000] Acpi-ParseExt 9KB 11KB [ 2283.781394] Acpi-Parse 41KB 47KB [ 2283.836890] Acpi-State 52KB 63KB [ 2283.842384] Acpi-Namespace 21KB 27KB [ 2283.892605] numa_policy 0KB 3KB [ 2283.909853] debug_objects_cache 1986KB 2120KB [ 2283.936472] trace_event_file 297KB 298KB [ 2283.941857] ftrace_event_field 398KB 401KB [ 2283.979740] pool_workqueue 227KB 244KB [ 2284.004131] page->ptl 453KB 960KB [ 2284.023189] kmalloc-2097152 2050KB 2050KB [ 2284.043599] kmalloc-524288 2056KB 2056KB [ 2284.049032] kmalloc-262144 1290KB 1290KB [ 2284.054394] kmalloc-131072 650KB 650KB [ 2284.077534] ieee802154 phy0 wpan0: encryption failed: -22 [ 2284.080259] kmalloc-65536 2376KB 2442KB [ 2284.084369] ieee802154 phy1 wpan1: encryption failed: -22 [ 2284.090791] kmalloc-32768 1947KB 1947KB [ 2284.100658] kmalloc-16384 1072KB 1155KB [ 2284.136795] kmalloc-8192 4422KB 4537KB [ 2284.142192] kmalloc-4096 24611KB 24671KB [ 2284.194085] kmalloc-2048 14573KB 15956KB [ 2284.200743] kmalloc-1024 11263KB 13403KB [ 2284.236269] kmalloc-512 16936KB 17036KB [ 2284.244864] kmalloc-256 5029KB 6221KB [ 2284.262206] kmalloc-128 1138KB 1606KB [ 2284.292701] kmalloc-96 3520KB 4172KB [ 2284.312692] kmalloc-64 2558KB 3732KB [ 2284.336797] kmalloc-32 1916KB 2417KB [ 2284.342186] kmalloc-192 1964KB 2904KB [ 2284.380066] kmem_cache 177KB 183KB [ 2284.405216] Out of memory (oom_kill_allocating_task): Kill process 11614 (in:imklog) score 0 or sacrifice child [ 2284.448199] Killed process 11612 (rsyslogd) total-vm:254332kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB [ 2284.492573] oom_reaper: reaped process 11612 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2285.351336] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2285.418442] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2285.423286] CPU: 1 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2285.430769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2285.440117] Call Trace: [ 2285.442712] dump_stack+0x1fc/0x2ef [ 2285.446344] dump_header+0x15d/0xc3f [ 2285.450059] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2285.455164] ? ___ratelimit+0x319/0x590 [ 2285.459178] oom_kill_process.cold+0x10/0x692 [ 2285.463684] ? check_preemption_disabled+0x41/0x280 [ 2285.468709] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2285.473985] out_of_memory+0x1072/0x1390 [ 2285.478077] ? oom_killer_disable+0x270/0x270 [ 2285.482596] ? mutex_trylock+0x15f/0x1a0 [ 2285.486661] __alloc_pages_nodemask+0x23a2/0x2890 [ 2285.491511] ? find_get_entry+0x4cd/0x8a0 [ 2285.495673] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2285.500546] alloc_pages_current+0x193/0x2a0 [ 2285.504953] filemap_fault+0x146e/0x2180 [ 2285.509024] ext4_filemap_fault+0x84/0xb0 [ 2285.513269] __do_fault+0x10b/0x4b0 [ 2285.516945] __handle_mm_fault+0x273b/0x41c0 [ 2285.521359] ? vm_insert_page+0x9c0/0x9c0 [ 2285.525790] ? check_preemption_disabled+0x41/0x280 [ 2285.531076] handle_mm_fault+0x436/0xb10 [ 2285.535147] __do_page_fault+0x68e/0xd60 [ 2285.539218] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2285.544252] ? spurious_fault+0x840/0x840 [ 2285.548405] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2285.553254] ? page_fault+0x8/0x30 [ 2285.556812] page_fault+0x1e/0x30 [ 2285.560265] RIP: 0033:0x436ff8 [ 2285.563457] Code: Bad RIP value. [ 2285.566823] RSP: 002b:000000c000cd3928 EFLAGS: 00010202 [ 2285.572193] RAX: 0000000000f19638 RBX: 00000000011091a0 RCX: 00000000011091a0 [ 2285.579457] RDX: 0000000000146c30 RSI: 0000000000eeb440 RDI: 0000000000eeb440 [ 2285.586761] RBP: 000000c000cd3930 R08: 0000000000000383 R09: 0000000000eed058 [ 2285.594028] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c000cd39c0 [ 2285.601294] R13: 0000000000000001 R14: 000000c000007a00 R15: 0000021cf0673f42 [ 2286.036266] Mem-Info: [ 2286.038724] active_anon:14902 inactive_anon:71810 isolated_anon:0 [ 2286.038724] active_file:31 inactive_file:12 isolated_file:0 [ 2286.038724] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2286.038724] slab_reclaimable:13248 slab_unreclaimable:115681 [ 2286.038724] mapped:22188 shmem:72669 pagetables:522 bounce:0 [ 2286.038724] free:25056 free_pcp:53 free_cma:0 [ 2286.155183] Bluetooth: hci4: command 0x0406 tx timeout [ 2286.254853] Node 0 active_anon:57372kB inactive_anon:64796kB active_file:132kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86684kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2286.379585] Node 1 active_anon:2236kB inactive_anon:222444kB active_file:72kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2068kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2286.412799] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2286.495143] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2286.500195] Node 0 DMA32 free:35788kB min:35996kB low:44992kB high:53988kB active_anon:55324kB inactive_anon:64796kB active_file:108kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1992kB bounce:0kB free_pcp:156kB local_pcp:156kB free_cma:0kB [ 2286.621319] lowmem_reserve[]: 0 0 1 1 1 [ 2286.637505] 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 [ 2286.717562] lowmem_reserve[]: 0 0 0 0 0 [ 2286.721574] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:2236kB inactive_anon:222444kB active_file:28kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:96kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2286.749917] lowmem_reserve[]: 0 0 0 0 0 [ 2286.753886] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 2*16kB (UM) 3*32kB (UME) 3*64kB (UME) 9*128kB (UME) 7*256kB (UME) 3*512kB (UME) 2*1024kB (ME) 2*2048kB (ME) 0*4096kB = 10980kB [ 2286.769765] Node 0 DMA32: 397*4kB (ME) 338*8kB (UME) 325*16kB (UME) 122*32kB (ME) 60*64kB (UME) 30*128kB (ME) 12*256kB (UM) 3*512kB (UM) 10*1024kB (UM) 0*2048kB 0*4096kB = 35924kB [ 2286.786067] 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 [ 2286.797154] Node 1 Normal: 382*4kB (ME) 329*8kB (UME) 231*16kB (UME) 85*32kB (UME) 22*64kB (UME) 5*128kB (UME) 5*256kB (UME) 0*512kB 1*1024kB (E) 1*2048kB (U) 9*4096kB (UM) = 53840kB [ 2286.813667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2286.822547] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2286.831216] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2286.843753] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2286.853970] 72703 total pagecache pages [ 2286.858001] 0 pages in swap cache [ 2286.861458] Swap cache stats: add 0, delete 0, find 0/0 [ 2286.866955] Free swap = 0kB [ 2286.869965] Total swap = 0kB [ 2286.872990] 2097051 pages RAM [ 2286.876163] 0 pages HighMem/MovableOnly [ 2286.880211] 369649 pages reserved [ 2286.883639] 0 pages cma reserved [ 2286.887045] Unreclaimable slab info: [ 2286.890758] Name Used Total [ 2286.896360] pid_2 25KB 32KB [ 2286.901763] batadv_tt_change_cache 2KB 7KB [ 2286.907598] batadv_tl_cache 6KB 16KB [ 2286.912957] TIPC 12KB 22KB [ 2286.918351] SCTPv6 18KB 37KB [ 2286.923701] DCCPv6 15KB 30KB [ 2286.929138] DCCP 14KB 28KB [ 2286.934514] L2TP/IPv6 1KB 6KB [ 2286.939940] RXRPC 13KB 26KB [ 2286.945340] rxrpc_call_jar 90KB 118KB [ 2286.951891] bridge_fdb_cache 10KB 31KB [ 2286.962727] fib6_nodes 199KB 272KB [ 2286.968310] ip6_dst_cache 434KB 716KB [ 2286.973687] RAWv6 91KB 114KB [ 2286.979126] UDPv6 30KB 41KB [ 2286.984500] TCPv6 24KB 36KB [ 2286.989924] nf_conntrack 9KB 18KB [ 2286.995396] t10_alua_lu_gp_cache 0KB 3KB [ 2287.001103] sd_ext_cdb 0KB 7KB [ 2287.006497] scsi_sense_cache 1056KB 1060KB [ 2287.011844] virtio_scsi_cmd 16KB 16KB [ 2287.017234] sgpool-128 8KB 8KB [ 2287.022588] sgpool-64 4KB 12KB [ 2287.028006] sgpool-32 2KB 15KB [ 2287.033633] sgpool-16 1KB 7KB [ 2287.039792] sgpool-8 0KB 7KB [ 2287.045222] mqueue_inode_cache 15KB 45KB [ 2287.051630] bio_post_read_ctx 14KB 15KB [ 2287.057088] bio-2 14KB 15KB [ 2287.062447] jfs_mp 7KB 7KB [ 2287.067887] cifs_small_rq 15KB 16KB [ 2287.073249] cifs_request 67KB 67KB [ 2287.105131] cifs_mpx_ids 0KB 7KB [ 2287.110629] nfs_commit_data 3KB 14KB [ 2287.155137] nfs_write_data 34KB 44KB [ 2287.160649] ext4_system_zone 1KB 7KB [ 2287.229456] bio-1 1KB 7KB [ 2287.234945] pid_namespace 2KB 7KB [ 2287.285968] rpc_buffers 17KB 25KB [ 2287.291368] rpc_tasks 2KB 7KB [ 2287.326836] UNIX 1213KB 1526KB [ 2287.332231] tcp_bind_bucket 1KB 12KB [ 2287.374301] ip_fib_trie 30KB 47KB [ 2287.402248] ip_fib_alias 142KB 197KB [ 2287.436532] ip_dst_cache 7KB 28KB [ 2287.441940] RAW 60KB 82KB [ 2287.483803] UDP 52KB 81KB [ 2287.516978] TCP 50KB 56KB [ 2287.522379] hugetlbfs_inode_cache 3KB 15KB [ 2287.562450] fscache_cookie_jar 1KB 7KB [ 2287.589936] eventpoll_pwq 24KB 39KB [ 2287.629254] eventpoll_epi 43KB 74KB [ 2287.634646] inotify_inode_mark 15KB 27KB [ 2287.681364] request_queue 199KB 199KB [ 2287.708378] blkdev_requests 1KB 3KB [ 2287.713784] blkdev_ioc 35KB 38KB [ 2287.752115] bio-0 1117KB 1117KB [ 2287.778341] biovec-max 1551KB 1584KB [ 2287.783733] biovec-64 1150KB 1197KB [ 2287.816551] biovec-16 144KB 172KB [ 2287.821941] bio_integrity_payload 1KB 8KB [ 2287.861404] khugepaged_mm_slot 5KB 27KB [ 2287.877631] uid_cache 0KB 4KB [ 2287.883025] dmaengine-unmap-2 0KB 3KB [ 2287.933276] skbuff_fclone_cache 36KB 41KB [ 2287.952332] skbuff_head_cache 8895KB 8985KB [ 2287.978751] configfs_dir_cache 3KB 11KB [ 2287.984223] file_lock_cache 52KB 59KB [ 2288.022271] file_lock_ctx 9KB 11KB [ 2288.046873] fsnotify_mark_connector 7KB 15KB [ 2288.052816] net_namespace 70KB 96KB [ 2288.092750] shmem_inode_cache 8123KB 8146KB [ 2288.114124] task_delay_info 212KB 363KB [ 2288.131340] taskstats 37KB 42KB [ 2288.165421] proc_dir_entry 816KB 1012KB [ 2288.170825] pde_opener 10KB 54KB [ 2288.230543] seq_file 261KB 362KB [ 2288.252780] sigqueue 52KB 63KB [ 2288.284294] kernfs_node_cache 16960KB 17557KB [ 2288.316728] mnt_cache 232KB 244KB [ 2288.322118] filp 6846KB 7931KB [ 2288.370319] names_cache 119867KB 119926KB [ 2288.389265] iint_cache 36KB 51KB [ 2288.394656] key_jar 4KB 11KB [ 2288.438980] uts_namespace 4KB 15KB [ 2288.448583] nsproxy 2KB 11KB [ 2288.453997] vm_area_struct 3067KB 3356KB [ 2288.490971] mm_struct 412KB 539KB [ 2288.510844] fs_cache 193KB 392KB [ 2288.529039] files_cache 776KB 1072KB [ 2288.534423] signal_cache 1592KB 2127KB [ 2288.579291] sighand_cache 585KB 672KB [ 2288.584685] task_struct 7253KB 7328KB [ 2288.622912] cred_jar 2008KB 2684KB [ 2288.643850] anon_vma_chain 995KB 1366KB [ 2288.667858] anon_vma 114KB 265KB [ 2288.673255] pid 123KB 248KB [ 2288.712383] Acpi-Operand 156KB 198KB [ 2288.726920] Acpi-ParseExt 9KB 11KB [ 2288.732306] Acpi-Parse 41KB 47KB [ 2288.774365] Acpi-State 52KB 63KB [ 2288.793667] Acpi-Namespace 21KB 27KB [ 2288.810997] numa_policy 0KB 3KB [ 2288.837731] debug_objects_cache 1983KB 2120KB [ 2288.843288] trace_event_file 297KB 298KB [ 2288.881707] ftrace_event_field 398KB 401KB [ 2288.900328] pool_workqueue 226KB 244KB [ 2288.917594] page->ptl 445KB 960KB [ 2288.923026] kmalloc-2097152 2050KB 2050KB [ 2288.967884] kmalloc-524288 2056KB 2056KB [ 2288.973309] kmalloc-262144 1290KB 1290KB [ 2289.021340] kmalloc-131072 650KB 650KB [ 2289.048452] kmalloc-65536 2376KB 2442KB [ 2289.053878] kmalloc-32768 1947KB 1947KB [ 2289.107879] kmalloc-16384 1072KB 1122KB [ 2289.113280] kmalloc-8192 4413KB 4521KB [ 2289.148526] kmalloc-4096 24509KB 24569KB [ 2289.153933] kmalloc-2048 14562KB 15950KB [ 2289.188917] kmalloc-1024 11344KB 13403KB [ 2289.194321] kmalloc-512 17505KB 17505KB [ 2289.245157] kmalloc-256 5015KB 6221KB [ 2289.250545] kmalloc-128 1138KB 1606KB [ 2289.308677] kmalloc-96 3557KB 4172KB [ 2289.314077] kmalloc-64 2552KB 3732KB [ 2289.353757] kmalloc-32 1916KB 2417KB [ 2289.383097] kmalloc-192 1964KB 2904KB [ 2289.395430] kmem_cache 177KB 183KB [ 2289.400955] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 2289.460929] Killed process 11748 (syz-executor.3) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2289.537970] oom_reaper: reaped process 11639 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2289.545607] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2289.616805] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2289.621617] CPU: 0 PID: 8120 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2289.629067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2289.638529] Call Trace: [ 2289.641241] dump_stack+0x1fc/0x2ef [ 2289.644905] dump_header+0x15d/0xc3f [ 2289.648666] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2289.653777] ? ___ratelimit+0x319/0x590 [ 2289.657762] oom_kill_process.cold+0x10/0x692 [ 2289.662270] ? check_preemption_disabled+0x41/0x280 [ 2289.667384] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2289.672673] out_of_memory+0x1072/0x1390 [ 2289.676756] ? oom_killer_disable+0x270/0x270 [ 2289.681262] ? mutex_trylock+0x15f/0x1a0 [ 2289.685421] __alloc_pages_nodemask+0x23a2/0x2890 [ 2289.690306] ? find_get_entry+0x4cd/0x8a0 [ 2289.694486] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2289.699384] alloc_pages_current+0x193/0x2a0 [ 2289.703800] filemap_fault+0x146e/0x2180 [ 2289.707884] ext4_filemap_fault+0x84/0xb0 [ 2289.712042] __do_fault+0x10b/0x4b0 [ 2289.715779] __handle_mm_fault+0x273b/0x41c0 [ 2289.720226] ? do_signal+0x49d/0x1670 [ 2289.724056] ? vm_insert_page+0x9c0/0x9c0 [ 2289.728225] ? check_preemption_disabled+0x41/0x280 [ 2289.733255] handle_mm_fault+0x436/0xb10 [ 2289.737331] __do_page_fault+0x68e/0xd60 [ 2289.741405] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2289.746435] ? spurious_fault+0x840/0x840 [ 2289.750595] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2289.755452] ? page_fault+0x8/0x30 [ 2289.758997] page_fault+0x1e/0x30 [ 2289.762454] RIP: 0033:0x46b2a0 [ 2289.765648] Code: Bad RIP value. [ 2289.769012] RSP: 002b:000000c000819ab8 EFLAGS: 00010202 [ 2289.774375] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000403ace [ 2289.781648] RDX: 000000c000819ac0 RSI: 000000c000819bf0 RDI: 0000000000000011 [ 2289.788951] RBP: 000000c0000fbd48 R08: 0000000000000000 R09: 0000000000000000 [ 2289.796314] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c0000fbe60 [ 2289.803677] R13: 0000000000000000 R14: 000000c00103c820 R15: 0000000000000001 [ 2289.815910] Mem-Info: [ 2289.818367] active_anon:14357 inactive_anon:71810 isolated_anon:0 [ 2289.818367] active_file:17 inactive_file:17 isolated_file:0 [ 2289.818367] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2289.818367] slab_reclaimable:13244 slab_unreclaimable:115772 [ 2289.818367] mapped:22167 shmem:72669 pagetables:509 bounce:0 [ 2289.818367] free:14392 free_pcp:182 free_cma:0 [ 2289.862956] Node 0 active_anon:55196kB inactive_anon:64796kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2289.888362] syz-executor.4: vmalloc: allocation failure, allocated 1546584064 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2289.900997] Node 1 active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2068kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2289.913457] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2289.942937] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2289.959717] CPU: 1 PID: 11639 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2289.977073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2289.979227] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2289.986522] Call Trace: [ 2289.986548] dump_stack+0x1fc/0x2ef [ 2289.986567] warn_alloc.cold+0x7b/0x18f [ 2289.986583] ? zone_watermark_ok_safe+0x260/0x260 [ 2289.986616] __vmalloc_area_node+0x4fd/0x780 [ 2289.991663] Node 0 DMA32 free:17804kB min:35996kB low:44992kB high:53988kB active_anon:55192kB inactive_anon:64796kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1936kB bounce:0kB free_pcp:640kB local_pcp:272kB free_cma:0kB [ 2289.994388] ? __vmalloc_node_range+0x180/0x180 [ 2289.998055] lowmem_reserve[]: 0 0 1 1 1 [ 2290.002006] ? _raw_spin_unlock+0x29/0x40 [ 2290.006960] 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 [ 2290.011329] ? __get_vm_area_node+0x2e2/0x3a0 [ 2290.040568] lowmem_reserve[]: 0 0 0 0 0 [ 2290.045202] __vmalloc_node_range+0xed/0x180 [ 2290.045221] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2290.049177] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:96kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2290.053356] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2290.079332] lowmem_reserve[]: 0 0 0 0 0 [ 2290.083777] vmalloc_user+0x70/0xe0 [ 2290.087775] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 1*16kB (M) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (ME) 0*4096kB = 10868kB [ 2290.092154] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2290.096494] Node 0 DMA32: 371*4kB (UME) 315*8kB (UME) 297*16kB (UME) 104*32kB (UME) 42*64kB (UME) 16*128kB (UME) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17844kB [ 2290.125112] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2290.125129] __vb2_queue_alloc+0x472/0xe60 [ 2290.125153] vb2_core_create_bufs+0x273/0x7e0 [ 2290.125169] ? __vb2_queue_free+0x870/0x870 [ 2290.130728] 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 [ 2290.134801] ? __video_do_ioctl+0x632/0xcd0 [ 2290.138468] Node 1 Normal: 383*4kB (UME) 328*8kB (UME) 230*16kB (ME) 83*32kB (ME) 20*64kB (ME) 4*128kB (ME) 5*256kB (UME) 0*512kB 1*1024kB (E) 0*2048kB 3*4096kB (UM) = 26876kB [ 2290.153838] ? pi_state_update_owner+0x450/0x450 [ 2290.153854] ? __mutex_lock+0x368/0x1190 [ 2290.153873] vb2_create_bufs+0x332/0x620 [ 2290.158201] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2290.173556] ? mark_held_locks+0xf0/0xf0 [ 2290.173572] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2290.173584] ? futex_wait_queue_me+0x404/0x5e0 [ 2290.173597] ? pi_state_update_owner+0x450/0x450 [ 2290.173615] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2290.177926] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2290.182109] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2290.186618] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2290.190903] v4l_create_bufs+0xb2/0x160 [ 2290.201928] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2290.206235] __video_do_ioctl+0x49a/0xcd0 [ 2290.206257] ? v4l_querycap+0x340/0x340 [ 2290.222054] 72703 total pagecache pages [ 2290.226782] ? __might_fault+0x192/0x1d0 [ 2290.226804] ? v4l_querycap+0x340/0x340 [ 2290.230845] 0 pages in swap cache [ 2290.234900] video_usercopy+0x13f/0xfa0 [ 2290.243854] Swap cache stats: add 0, delete 0, find 0/0 [ 2290.247894] ? v4l_enumstd+0x60/0x60 [ 2290.247917] ? do_futex+0x171/0x1880 [ 2290.252991] Free swap = 0kB [ 2290.257569] ? mark_held_locks+0xf0/0xf0 [ 2290.257585] ? debug_check_no_obj_freed+0x201/0x490 [ 2290.257609] ? video_usercopy+0xfa0/0xfa0 [ 2290.262593] Total swap = 0kB [ 2290.267783] v4l2_ioctl+0x147/0x1a0 [ 2290.267796] ? video_devdata+0xa0/0xa0 [ 2290.267814] do_vfs_ioctl+0xcdb/0x12e0 [ 2290.276526] 2097051 pages RAM [ 2290.281667] ? lock_downgrade+0x720/0x720 [ 2290.290509] 0 pages HighMem/MovableOnly [ 2290.294448] ? check_preemption_disabled+0x41/0x280 [ 2290.303036] 369649 pages reserved [ 2290.307184] ? ioctl_preallocate+0x200/0x200 [ 2290.307206] ? __fget+0x356/0x510 [ 2290.311289] 0 pages cma reserved [ 2290.311298] Unreclaimable slab info: [ 2290.315281] ? do_dup2+0x450/0x450 [ 2290.315296] ? __se_sys_futex+0x298/0x3b0 [ 2290.315316] ksys_ioctl+0x9b/0xc0 [ 2290.315332] __x64_sys_ioctl+0x6f/0xb0 [ 2290.315351] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2290.319397] Name Used Total [ 2290.323367] do_syscall_64+0xf9/0x620 [ 2290.326929] pid_2 25KB 32KB [ 2290.330862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2290.336309] batadv_tt_change_cache 2KB 7KB [ 2290.339912] RIP: 0033:0x7f00a79bd0f9 [ 2290.343618] batadv_tl_cache 6KB 16KB [ 2290.346622] Code: Bad RIP value. [ 2290.346629] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2290.346642] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2290.346653] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2290.350730] TIPC 12KB 22KB [ 2290.355712] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2290.355720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2290.355728] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2290.368187] Mem-Info: [ 2290.394726] SCTPv6 18KB 37KB [ 2290.409214] active_anon:14357 inactive_anon:71810 isolated_anon:0 [ 2290.409214] active_file:17 inactive_file:17 isolated_file:0 [ 2290.409214] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2290.409214] slab_reclaimable:13244 slab_unreclaimable:115772 [ 2290.409214] mapped:22167 shmem:72669 pagetables:509 bounce:0 [ 2290.409214] free:13888 free_pcp:218 free_cma:0 [ 2290.427441] DCCPv6 15KB 22KB [ 2290.439889] Node 0 active_anon:55196kB inactive_anon:64796kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2290.460821] DCCP 14KB 28KB [ 2290.480000] Node 1 active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2068kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2290.497520] L2TP/IPv6 1KB 6KB [ 2290.515812] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2290.528333] RXRPC 13KB 26KB [ 2290.581509] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2290.603058] rxrpc_call_jar 90KB 118KB [ 2290.651269] Node 0 DMA32 free:17804kB min:35996kB low:44992kB high:53988kB active_anon:55192kB inactive_anon:64796kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1936kB bounce:0kB free_pcp:604kB local_pcp:340kB free_cma:0kB [ 2290.672826] bridge_fdb_cache 10KB 31KB [ 2290.687770] lowmem_reserve[]: 0 0 1 1 1 [ 2290.713704] fib6_nodes 198KB 272KB [ 2290.719245] ip6_dst_cache 434KB 716KB [ 2290.724619] RAWv6 91KB 114KB [ 2290.730020] 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 [ 2290.730052] lowmem_reserve[]: 0 0 0 0 0 [ 2290.766752] UDPv6 30KB 41KB [ 2290.772149] TCPv6 24KB 36KB [ 2290.777590] nf_conntrack 8KB 18KB [ 2290.778992] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:96kB bounce:0kB free_pcp:252kB local_pcp:252kB free_cma:0kB [ 2290.783052] t10_alua_lu_gp_cache 0KB 3KB [ 2290.822308] lowmem_reserve[]: 0 0 0 0 0 [ 2290.826411] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 1*16kB (M) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (ME) 0*4096kB = 10868kB [ 2290.832659] sd_ext_cdb 0KB 7KB [ 2290.852517] Node 0 DMA32: 371*4kB (UME) 315*8kB (UME) 297*16kB (UME) 104*32kB (UME) 42*64kB (UME) 16*128kB (UME) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17844kB [ 2290.865423] scsi_sense_cache 1056KB 1060KB [ 2290.873450] virtio_scsi_cmd 16KB 16KB [ 2290.878005] 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 [ 2290.896051] Node 1 Normal: 383*4kB (UME) 328*8kB (UME) 230*16kB (ME) 83*32kB (ME) 20*64kB (ME) 4*128kB (ME) 5*256kB (UME) 0*512kB 1*1024kB (E) 0*2048kB 3*4096kB (UM) = 26876kB [ 2290.905325] sgpool-128 8KB 8KB [ 2290.924779] sgpool-64 4KB 12KB [ 2290.930139] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2290.933653] sgpool-32 2KB 15KB [ 2290.954610] sgpool-16 1KB 7KB [ 2290.957639] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2290.960284] sgpool-8 0KB 7KB [ 2290.983235] mqueue_inode_cache 15KB 45KB [ 2290.987234] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2290.989042] bio_post_read_ctx 14KB 15KB [ 2291.012593] bio-2 14KB 15KB [ 2291.016087] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2291.018024] jfs_mp 7KB 7KB [ 2291.041601] cifs_small_rq 15KB 16KB [ 2291.044838] 72703 total pagecache pages [ 2291.047495] cifs_request 67KB 67KB [ 2291.051034] 0 pages in swap cache [ 2291.067163] cifs_mpx_ids 0KB 7KB [ 2291.072592] nfs_commit_data 3KB 14KB [ 2291.077751] Swap cache stats: add 0, delete 0, find 0/0 [ 2291.078008] nfs_write_data 34KB 44KB [ 2291.083310] Free swap = 0kB [ 2291.099754] ext4_system_zone 1KB 7KB [ 2291.105214] bio-1 1KB 7KB [ 2291.109783] Total swap = 0kB [ 2291.110580] pid_namespace 2KB 7KB [ 2291.113591] 2097051 pages RAM [ 2291.129719] rpc_buffers 17KB 25KB [ 2291.135156] rpc_tasks 2KB 7KB [ 2291.140513] 0 pages HighMem/MovableOnly [ 2291.140522] 369649 pages reserved [ 2291.144480] UNIX 1198KB 1518KB [ 2291.153203] 0 pages cma reserved [ 2291.164883] tcp_bind_bucket 1KB 12KB [ 2291.201331] ip_fib_trie 30KB 47KB [ 2291.214758] ip_fib_alias 142KB 197KB [ 2291.223679] ip_dst_cache 7KB 28KB [ 2291.253479] RAW 60KB 82KB [ 2291.297668] UDP 52KB 81KB [ 2291.303065] TCP 50KB 56KB [ 2291.320504] hugetlbfs_inode_cache 3KB 15KB [ 2291.327850] fscache_cookie_jar 1KB 7KB [ 2291.333319] eventpoll_pwq 23KB 39KB [ 2291.353440] eventpoll_epi 43KB 74KB [ 2291.358921] inotify_inode_mark 14KB 27KB [ 2291.364386] request_queue 199KB 199KB [ 2291.384353] blkdev_requests 1KB 3KB [ 2291.393283] blkdev_ioc 31KB 38KB [ 2291.413596] bio-0 1117KB 1117KB [ 2291.423113] biovec-max 1551KB 1584KB [ 2291.449437] biovec-64 1145KB 1197KB [ 2291.454825] biovec-16 137KB 172KB [ 2291.464029] bio_integrity_payload 1KB 8KB [ 2291.484358] khugepaged_mm_slot 5KB 27KB [ 2291.489925] uid_cache 0KB 4KB [ 2291.512213] dmaengine-unmap-2 0KB 3KB [ 2291.524264] skbuff_fclone_cache 35KB 41KB [ 2291.543953] skbuff_head_cache 9093KB 9105KB [ 2291.549399] configfs_dir_cache 3KB 11KB [ 2291.569658] file_lock_cache 51KB 59KB [ 2291.581502] file_lock_ctx 9KB 11KB [ 2291.593993] fsnotify_mark_connector 7KB 15KB [ 2291.613587] net_namespace 70KB 96KB [ 2291.619050] shmem_inode_cache 8121KB 8146KB [ 2291.624436] task_delay_info 207KB 363KB [ 2291.643695] taskstats 35KB 42KB [ 2291.649139] proc_dir_entry 816KB 1012KB [ 2291.654509] pde_opener 9KB 54KB [ 2291.674023] seq_file 255KB 362KB [ 2291.682886] sigqueue 49KB 63KB [ 2291.702427] kernfs_node_cache 16933KB 17553KB [ 2291.707882] mnt_cache 232KB 244KB [ 2291.713279] filp 6812KB 7931KB [ 2291.732779] names_cache 119858KB 119909KB [ 2291.738236] iint_cache 36KB 51KB [ 2291.743610] key_jar 4KB 11KB [ 2291.763537] uts_namespace 3KB 15KB [ 2291.768981] nsproxy 2KB 11KB [ 2291.774352] vm_area_struct 3050KB 3356KB [ 2291.792874] mm_struct 407KB 539KB [ 2291.804764] fs_cache 186KB 392KB [ 2291.824575] files_cache 762KB 1061KB [ 2291.833916] signal_cache 1584KB 2127KB [ 2291.853731] sighand_cache 561KB 645KB [ 2291.862457] task_struct 7227KB 7316KB [ 2291.874343] cred_jar 1972KB 2684KB [ 2291.893967] anon_vma_chain 982KB 1366KB [ 2291.902757] anon_vma 109KB 265KB [ 2291.922367] pid 119KB 248KB [ 2291.927822] Acpi-Operand 156KB 198KB [ 2291.933193] Acpi-ParseExt 9KB 11KB [ 2291.952935] Acpi-Parse 41KB 47KB [ 2291.958393] Acpi-State 52KB 63KB [ 2291.964215] Acpi-Namespace 21KB 27KB [ 2291.983714] numa_policy 0KB 3KB [ 2291.989169] debug_objects_cache 1982KB 2120KB [ 2291.994714] trace_event_file 297KB 298KB [ 2292.014229] ftrace_event_field 398KB 401KB [ 2292.019774] pool_workqueue 225KB 244KB [ 2292.039621] page->ptl 441KB 960KB [ 2292.045100] kmalloc-2097152 2050KB 2050KB [ 2292.050473] kmalloc-524288 2056KB 2056KB [ 2292.069574] kmalloc-262144 1290KB 1290KB [ 2292.074978] kmalloc-131072 650KB 650KB [ 2292.094260] kmalloc-65536 2376KB 2442KB [ 2292.102898] kmalloc-32768 1947KB 1947KB [ 2292.122504] kmalloc-16384 1072KB 1122KB [ 2292.130089] kmalloc-8192 4413KB 4504KB [ 2292.142710] kmalloc-4096 24501KB 24552KB [ 2292.162129] kmalloc-2048 14505KB 15943KB [ 2292.172120] kmalloc-1024 11398KB 13403KB [ 2292.191795] kmalloc-512 17598KB 17598KB [ 2292.200567] kmalloc-256 5002KB 6221KB [ 2292.219991] kmalloc-128 1136KB 1606KB [ 2292.229958] kmalloc-96 3565KB 4172KB [ 2292.250027] kmalloc-64 2550KB 3732KB [ 2292.258856] kmalloc-32 1919KB 2417KB [ 2292.264225] kmalloc-192 1949KB 2904KB [ 2292.283490] kmem_cache 177KB 183KB [ 2292.292765] Out of memory (oom_kill_allocating_task): Kill process 8120 (syz-fuzzer) score 0 or sacrifice child [ 2292.318955] Killed process 11137 (syz-executor.5) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2292.408829] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2292.441890] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2292.468968] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2292.476453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2292.485806] Call Trace: [ 2292.488411] dump_stack+0x1fc/0x2ef [ 2292.492064] dump_header+0x15d/0xc3f [ 2292.495964] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2292.501072] ? ___ratelimit+0x319/0x590 [ 2292.505055] oom_kill_process.cold+0x10/0x692 [ 2292.509561] ? check_preemption_disabled+0x41/0x280 [ 2292.514586] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2292.519866] out_of_memory+0x1072/0x1390 [ 2292.523942] ? oom_killer_disable+0x270/0x270 [ 2292.528449] ? mutex_trylock+0x15f/0x1a0 [ 2292.532541] __alloc_pages_nodemask+0x23a2/0x2890 [ 2292.537407] ? find_get_entry+0x4cd/0x8a0 [ 2292.541596] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2292.546467] alloc_pages_current+0x193/0x2a0 [ 2292.550879] filemap_fault+0x146e/0x2180 [ 2292.554965] ext4_filemap_fault+0x84/0xb0 [ 2292.559119] __do_fault+0x10b/0x4b0 [ 2292.562794] __handle_mm_fault+0x273b/0x41c0 [ 2292.567233] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2292.572427] ? vm_insert_page+0x9c0/0x9c0 [ 2292.576593] ? check_preemption_disabled+0x41/0x280 [ 2292.581623] handle_mm_fault+0x436/0xb10 [ 2292.585715] __do_page_fault+0x68e/0xd60 [ 2292.589784] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2292.594814] ? spurious_fault+0x840/0x840 [ 2292.598964] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2292.604337] ? page_fault+0x8/0x30 [ 2292.607884] page_fault+0x1e/0x30 [ 2292.611353] RIP: 0033:0x46b100 [ 2292.614547] Code: Bad RIP value. [ 2292.617905] RSP: 002b:000000c000067f28 EFLAGS: 00010206 [ 2292.623265] RAX: 0000000001ec5878 RBX: 000000c000058000 RCX: 0000000000000050 [ 2292.630537] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000c000067edc [ 2292.637895] RBP: 000000c000067f90 R08: 00007ffd2fc70000 R09: 00000249f8e3e442 [ 2292.645165] R10: 00161fefa4e391df R11: 0000000000000001 R12: 000000c000067f10 [ 2292.652431] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2292.681031] Mem-Info: [ 2292.683749] active_anon:14232 inactive_anon:71810 isolated_anon:0 [ 2292.683749] active_file:17 inactive_file:16 isolated_file:0 [ 2292.683749] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2292.683749] slab_reclaimable:13235 slab_unreclaimable:115806 [ 2292.683749] mapped:18592 shmem:72669 pagetables:472 bounce:0 [ 2292.683749] free:17348 free_pcp:468 free_cma:0 [ 2292.730251] Node 0 active_anon:54672kB inactive_anon:64796kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):20kB mapped:72264kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2292.758398] Node 1 active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2068kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2292.785940] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2292.812291] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2292.817392] Node 0 DMA32 free:31736kB min:35996kB low:44992kB high:53988kB active_anon:54668kB inactive_anon:64796kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1828kB bounce:0kB free_pcp:1596kB local_pcp:1416kB free_cma:0kB [ 2292.848117] lowmem_reserve[]: 0 0 1 1 1 [ 2292.852223] Node 0 Normal free:4kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2292.878966] lowmem_reserve[]: 0 0 0 0 0 [ 2292.882958] Node 1 Normal free:27076kB min:53876kB low:67344kB high:80812kB active_anon:2232kB inactive_anon:222444kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:96kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2292.912273] lowmem_reserve[]: 0 0 0 0 0 [ 2292.916315] Node 0 DMA: 3*4kB (UME) 3*8kB (UME) 1*16kB (M) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 3*2048kB (ME) 0*4096kB = 10868kB [ 2292.932170] Node 0 DMA32: 3636*4kB (UME) 343*8kB (UME) 295*16kB (UME) 124*32kB (UME) 59*64kB (UME) 16*128kB (UME) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 33080kB [ 2292.948122] 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 [ 2292.959358] Node 1 Normal: 382*4kB (UME) 326*8kB (ME) 229*16kB (ME) 84*32kB (ME) 20*64kB (ME) 4*128kB (ME) 4*256kB (ME) 1*512kB (U) 1*1024kB (E) 0*2048kB 3*4096kB (UM) = 27128kB [ 2292.976863] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2292.985784] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2292.994681] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2293.007751] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2293.017291] 72703 total pagecache pages [ 2293.021304] 0 pages in swap cache [ 2293.024755] Swap cache stats: add 0, delete 0, find 0/0 [ 2293.033309] Free swap = 0kB [ 2293.037527] Total swap = 0kB [ 2293.040553] 2097051 pages RAM [ 2293.043651] 0 pages HighMem/MovableOnly [ 2293.050956] 369649 pages reserved [ 2293.054413] 0 pages cma reserved [ 2293.058613] Unreclaimable slab info: [ 2293.062325] Name Used Total [ 2293.071272] pid_2 25KB 32KB [ 2293.077603] batadv_tt_change_cache 2KB 7KB [ 2293.083417] batadv_tl_cache 6KB 16KB [ 2293.092433] TIPC 12KB 22KB [ 2293.099908] SCTPv6 18KB 37KB [ 2293.108694] DCCPv6 15KB 22KB [ 2293.114072] DCCP 14KB 28KB [ 2293.120346] L2TP/IPv6 1KB 6KB [ 2293.128998] RXRPC 13KB 26KB [ 2293.134381] rxrpc_call_jar 90KB 118KB [ 2293.140714] bridge_fdb_cache 10KB 31KB [ 2293.149347] fib6_nodes 198KB 272KB [ 2293.154749] ip6_dst_cache 434KB 716KB [ 2293.160992] RAWv6 91KB 114KB [ 2293.169516] UDPv6 30KB 41KB [ 2293.175038] TCPv6 24KB 36KB [ 2293.180513] nf_conntrack 8KB 18KB [ 2293.189942] t10_alua_lu_gp_cache 0KB 3KB [ 2293.196460] sd_ext_cdb 0KB 7KB [ 2293.201858] scsi_sense_cache 1056KB 1060KB [ 2293.207366] virtio_scsi_cmd 16KB 16KB [ 2293.212739] sgpool-128 8KB 8KB [ 2293.219622] sgpool-64 4KB 12KB [ 2293.225045] sgpool-32 2KB 15KB [ 2293.230407] sgpool-16 1KB 7KB [ 2293.243889] sgpool-8 0KB 7KB [ 2293.249368] mqueue_inode_cache 15KB 45KB [ 2293.254830] bio_post_read_ctx 14KB 15KB [ 2293.260313] bio-2 14KB 15KB [ 2293.265779] jfs_mp 7KB 7KB [ 2293.271181] cifs_small_rq 15KB 16KB [ 2293.279820] cifs_request 67KB 67KB [ 2293.285267] cifs_mpx_ids 0KB 7KB [ 2293.290692] nfs_commit_data 3KB 14KB [ 2293.296309] nfs_write_data 34KB 44KB [ 2293.301746] ext4_system_zone 1KB 7KB [ 2293.309591] bio-1 1KB 7KB [ 2293.314972] pid_namespace 2KB 7KB [ 2293.322169] rpc_buffers 17KB 25KB [ 2293.354493] rpc_tasks 2KB 7KB [ 2293.366045] UNIX 1198KB 1518KB [ 2293.372179] tcp_bind_bucket 1KB 12KB [ 2293.382227] ip_fib_trie 30KB 47KB [ 2293.387835] ip_fib_alias 142KB 197KB [ 2293.393315] ip_dst_cache 7KB 28KB [ 2293.399603] RAW 60KB 82KB [ 2293.405229] UDP 52KB 81KB [ 2293.410785] TCP 50KB 56KB [ 2293.416425] hugetlbfs_inode_cache 3KB 15KB [ 2293.422301] fscache_cookie_jar 1KB 7KB [ 2293.427961] eventpoll_pwq 23KB 39KB [ 2293.433480] eventpoll_epi 43KB 74KB [ 2293.438954] inotify_inode_mark 14KB 27KB [ 2293.444521] request_queue 199KB 199KB [ 2293.450022] blkdev_requests 1KB 3KB [ 2293.455506] blkdev_ioc 31KB 38KB [ 2293.460946] bio-0 1133KB 1136KB [ 2293.467523] biovec-max 1551KB 1584KB [ 2293.472915] biovec-64 1155KB 1197KB [ 2293.525941] biovec-16 137KB 172KB [ 2293.537836] bio_integrity_payload 1KB 8KB [ 2293.570353] khugepaged_mm_slot 5KB 27KB [ 2293.585741] uid_cache 0KB 4KB [ 2293.646464] dmaengine-unmap-2 0KB 3KB [ 2293.677476] skbuff_fclone_cache 35KB 41KB [ 2293.705785] skbuff_head_cache 9225KB 9236KB [ 2293.711194] configfs_dir_cache 3KB 11KB [ 2293.757926] file_lock_cache 51KB 59KB [ 2293.780145] file_lock_ctx 9KB 11KB [ 2293.830569] fsnotify_mark_connector 7KB 15KB [ 2293.845671] net_namespace 70KB 96KB [ 2293.897574] shmem_inode_cache 8121KB 8146KB [ 2293.910395] task_delay_info 218KB 363KB [ 2293.949254] taskstats 35KB 42KB [ 2293.988971] proc_dir_entry 816KB 1012KB [ 2293.994474] pde_opener 16KB 54KB [ 2294.038421] seq_file 262KB 362KB [ 2294.049706] sigqueue 49KB 63KB [ 2294.069560] kernfs_node_cache 16933KB 17553KB [ 2294.090395] mnt_cache 232KB 244KB [ 2294.109270] filp 6964KB 7931KB [ 2294.116685] names_cache 123394KB 123415KB [ 2294.122250] iint_cache 47KB 51KB [ 2294.150209] key_jar 4KB 11KB [ 2294.169538] uts_namespace 3KB 15KB [ 2294.175225] nsproxy 2KB 11KB [ 2294.180594] vm_area_struct 3050KB 3356KB [ 2294.209399] mm_struct 427KB 539KB [ 2294.214797] fs_cache 201KB 392KB [ 2294.249749] files_cache 787KB 1061KB [ 2294.255390] signal_cache 1601KB 2127KB [ 2294.260765] sighand_cache 589KB 645KB [ 2294.289152] task_struct 6419KB 6508KB [ 2294.294590] cred_jar 2077KB 2684KB [ 2294.315104] anon_vma_chain 988KB 1366KB [ 2294.329465] anon_vma 150KB 265KB [ 2294.334864] pid 127KB 248KB [ 2294.355013] Acpi-Operand 156KB 198KB [ 2294.360456] Acpi-ParseExt 9KB 11KB [ 2294.385014] Acpi-Parse 41KB 47KB [ 2294.390410] Acpi-State 52KB 63KB [ 2294.415048] Acpi-Namespace 21KB 27KB [ 2294.420463] numa_policy 0KB 3KB [ 2294.455056] debug_objects_cache 1982KB 2120KB [ 2294.460661] trace_event_file 297KB 298KB [ 2294.487306] ftrace_event_field 398KB 401KB [ 2294.492783] pool_workqueue 225KB 244KB [ 2294.519025] page->ptl 441KB 960KB [ 2294.524461] kmalloc-2097152 2050KB 2050KB [ 2294.538987] kmalloc-524288 2056KB 2056KB [ 2294.544376] kmalloc-262144 1290KB 1290KB [ 2294.579024] kmalloc-131072 650KB 650KB [ 2294.584531] kmalloc-65536 2376KB 2442KB [ 2294.599027] kmalloc-32768 1947KB 1947KB [ 2294.604464] kmalloc-16384 1072KB 1122KB [ 2294.625013] kmalloc-8192 4314KB 4430KB [ 2294.630783] kmalloc-4096 21449KB 21509KB [ 2294.659457] kmalloc-2048 13434KB 15708KB [ 2294.664863] kmalloc-1024 10480KB 13348KB [ 2294.679222] kmalloc-512 15901KB 17756KB [ 2294.684614] kmalloc-256 4698KB 6183KB [ 2294.722692] kmalloc-128 1124KB 1606KB [ 2294.730052] kmalloc-96 3572KB 4172KB [ 2294.735824] kmalloc-64 2460KB 3732KB [ 2294.741388] kmalloc-32 1852KB 2417KB [ 2294.765244] kmalloc-192 1934KB 2904KB [ 2294.770791] kmem_cache 177KB 183KB [ 2294.780462] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2294.805213] Killed process 10088 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2296.064075] IPVS: ftp: loaded support on port[0] = 21 [ 2296.964916] chnl_net:caif_netlink_parms(): no params data found [ 2297.350444] bridge0: port 1(bridge_slave_0) entered blocking state [ 2297.356916] bridge0: port 1(bridge_slave_0) entered disabled state [ 2297.364308] device bridge_slave_0 entered promiscuous mode [ 2297.373221] bridge0: port 2(bridge_slave_1) entered blocking state [ 2297.380208] bridge0: port 2(bridge_slave_1) entered disabled state [ 2297.388167] device bridge_slave_1 entered promiscuous mode [ 2297.564870] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2297.574694] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2297.804349] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2297.818344] team0: Port device team_slave_0 added [ 2297.824170] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2297.842546] team0: Port device team_slave_1 added [ 2297.872737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2297.886766] 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. [ 2297.927586] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2297.944180] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2297.958280] 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. [ 2297.992467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2298.012281] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2298.019211] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2298.027869] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2298.034866] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2298.043531] device bridge_slave_1 left promiscuous mode [ 2298.049329] bridge0: port 2(bridge_slave_1) entered disabled state [ 2298.057287] device bridge_slave_0 left promiscuous mode [ 2298.062784] bridge0: port 1(bridge_slave_0) entered disabled state [ 2298.073653] device veth1_macvtap left promiscuous mode [ 2298.075006] Bluetooth: hci1: command 0x0409 tx timeout [ 2298.079132] device veth0_macvtap left promiscuous mode [ 2298.090093] device veth1_vlan left promiscuous mode [ 2298.095584] device veth0_vlan left promiscuous mode [ 2300.154775] Bluetooth: hci1: command 0x041b tx timeout [ 2302.234666] Bluetooth: hci1: command 0x040f tx timeout [ 2303.238839] device hsr_slave_1 left promiscuous mode [ 2303.247370] device hsr_slave_0 left promiscuous mode [ 2303.262968] team0 (unregistering): Port device team_slave_1 removed [ 2303.272237] team0 (unregistering): Port device team_slave_0 removed [ 2303.282348] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2303.292528] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2303.322507] bond0 (unregistering): Released all slaves [ 2303.338981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2303.346817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2303.368938] device hsr_slave_0 entered promiscuous mode [ 2303.376801] device hsr_slave_1 entered promiscuous mode [ 2303.385113] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2303.392173] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2303.491798] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2303.546522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2303.561183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2303.570801] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2303.582728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2303.590323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2303.605976] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2303.612072] 8021q: adding VLAN 0 to HW filter on device team0 [ 2303.627544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2303.639337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2303.649543] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2303.664011] bridge0: port 1(bridge_slave_0) entered blocking state [ 2303.670480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2303.686147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2303.694784] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2303.702240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2303.710986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2303.718918] bridge0: port 2(bridge_slave_1) entered blocking state [ 2303.725337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2303.734408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2303.745291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2303.755180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2303.762385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2303.771049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2303.784343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2303.793895] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2303.807182] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2303.820314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2303.827652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2303.837251] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2303.859680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2303.869860] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2303.882711] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2303.892534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2303.949008] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2303.962857] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2303.971190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2303.983300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2304.001182] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2304.058346] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2304.071164] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2304.128101] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2304.135893] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2304.142826] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2304.154047] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2304.170695] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2304.181947] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2304.191931] device veth0_vlan entered promiscuous mode [ 2304.206913] device veth1_vlan entered promiscuous mode [ 2304.213099] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2304.228072] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2304.247833] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2304.263589] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2304.271833] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2304.283946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2304.294525] device veth0_macvtap entered promiscuous mode [ 2304.301001] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2304.316108] device veth1_macvtap entered promiscuous mode [ 2304.329422] Bluetooth: hci1: command 0x0419 tx timeout [ 2304.338857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2304.351010] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2304.363040] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2304.377161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2304.390143] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.399382] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2304.409893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.419435] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2304.429238] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.438453] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2304.448229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.459071] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2304.466209] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2304.473399] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2304.481830] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2304.492439] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2304.502425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.511827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2304.522294] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.531488] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2304.541252] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.550539] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2304.562733] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2304.573195] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2304.580421] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2304.587869] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2304.596848] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2305.019999] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2305.026541] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2305.044774] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2305.055322] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2305.155266] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2305.164529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2305.171663] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2305.180210] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:08:01 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x0, 0x1, 0x2}) openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) 04:08:01 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:08:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:08:01 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x0, "02ff00", "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"}}, 0x110) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x12600, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000002c0)=[{0x10, 0x0, [0x0, 0x3ff, 0x80000001, 0xfff, 0x3, 0x5, 0x2, 0xffff0000, 0x400, 0x53, 0x3, 0x0, 0x4, 0x80000000, 0xffff, 0x1]}], r1, 0x1, 0x1, 0x48}}, 0x20) syz_open_dev$vim2m(&(0x7f0000000000), 0xffffffffffffffff, 0x2) 04:08:01 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) getpid() (async) r0 = getpid() (async) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000000)) (async) sched_rr_get_interval(r0, &(0x7f00000007c0)) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:08:01 executing program 5: socketpair(0x28, 0x0, 0x5f01, &(0x7f0000000000)) 04:08:01 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) getpid() r0 = getpid() r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000000)) sched_rr_get_interval(r0, &(0x7f00000007c0)) sched_rr_get_interval(r0, &(0x7f0000000040)) clock_gettime(0x1, &(0x7f0000000200)) (async) getpid() (async) getpid() (async) getpgid(0xffffffffffffffff) (async) sched_rr_get_interval(r1, &(0x7f0000000000)) (async) sched_rr_get_interval(r0, &(0x7f00000007c0)) (async) sched_rr_get_interval(r0, &(0x7f0000000040)) (async) 04:08:01 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) 04:08:01 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000000200)) (async) getpid() (async) sched_rr_get_interval(r0, &(0x7f0000000000)) (async) 04:08:01 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) (async, rerun: 32) r0 = getpid() (rerun: 32) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:08:01 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0xa41) clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x2, &(0x7f0000000000)) 04:08:01 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) socket$packet(0x11, 0x2, 0x300) (rerun: 64) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0xa41) (async) clock_gettime(0x1, &(0x7f0000000200)) (async) clock_gettime(0x2, &(0x7f0000000000)) 04:08:01 executing program 3: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) socket$packet(0x11, 0x2, 0x300) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0xa41) (async, rerun: 64) clock_gettime(0x1, &(0x7f0000000200)) (async, rerun: 64) clock_gettime(0x2, &(0x7f0000000000)) [ 2306.631856] IPVS: ftp: loaded support on port[0] = 21 [ 2306.645062] IPVS: ftp: loaded support on port[0] = 21 [ 2307.645951] chnl_net:caif_netlink_parms(): no params data found [ 2307.659012] chnl_net:caif_netlink_parms(): no params data found [ 2307.712153] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2307.720370] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2307.741125] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2307.752912] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2307.763032] device bridge_slave_1 left promiscuous mode [ 2307.773360] bridge0: port 2(bridge_slave_1) entered disabled state [ 2307.782246] device bridge_slave_0 left promiscuous mode [ 2307.792761] bridge0: port 1(bridge_slave_0) entered disabled state [ 2307.808897] device veth1_macvtap left promiscuous mode [ 2307.815317] device veth0_macvtap left promiscuous mode [ 2307.820662] device veth1_vlan left promiscuous mode [ 2307.830836] device veth0_vlan left promiscuous mode [ 2308.474317] Bluetooth: hci4: command 0x0409 tx timeout [ 2308.554343] Bluetooth: hci5: command 0x0409 tx timeout [ 2310.564187] Bluetooth: hci4: command 0x041b tx timeout [ 2310.633948] Bluetooth: hci5: command 0x041b tx timeout [ 2312.643726] Bluetooth: hci4: command 0x040f tx timeout [ 2312.713800] Bluetooth: hci5: command 0x040f tx timeout [ 2313.781097] oom_reaper: reaped process 12068 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2313.814926] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2313.828436] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2313.880967] CPU: 1 PID: 12370 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2313.889173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2313.898533] Call Trace: [ 2313.901132] dump_stack+0x1fc/0x2ef [ 2313.904769] dump_header+0x15d/0xc3f [ 2313.908492] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2313.913624] ? ___ratelimit+0x319/0x590 [ 2313.917616] oom_kill_process.cold+0x10/0x692 [ 2313.922126] ? check_preemption_disabled+0x41/0x280 [ 2313.927154] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2313.932452] out_of_memory+0x1072/0x1390 [ 2313.936536] ? oom_killer_disable+0x270/0x270 [ 2313.941039] ? mutex_trylock+0x15f/0x1a0 [ 2313.945111] __alloc_pages_nodemask+0x23a2/0x2890 [ 2313.949991] ? find_get_entry+0x4cd/0x8a0 [ 2313.954192] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2313.959065] alloc_pages_current+0x193/0x2a0 [ 2313.963499] filemap_fault+0x146e/0x2180 [ 2313.967579] ext4_filemap_fault+0x84/0xb0 [ 2313.971736] __do_fault+0x10b/0x4b0 [ 2313.975375] __handle_mm_fault+0x273b/0x41c0 [ 2313.979884] ? vm_insert_page+0x9c0/0x9c0 [ 2313.984040] ? retint_kernel+0x2d/0x2d [ 2313.987949] ? check_preemption_disabled+0x41/0x280 [ 2313.992983] handle_mm_fault+0x436/0xb10 [ 2313.997068] __do_page_fault+0x68e/0xd60 [ 2314.001162] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2314.006184] ? spurious_fault+0x840/0x840 [ 2314.010449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2314.015387] ? page_fault+0x8/0x30 [ 2314.018934] page_fault+0x1e/0x30 [ 2314.022409] RIP: 0033:0x7f37c1e18415 [ 2314.026126] Code: Bad RIP value. [ 2314.029494] RSP: 002b:00007fff5685cde0 EFLAGS: 00010202 [ 2314.034858] RAX: 00007f37c1206200 RBX: 00007f37c20313c0 RCX: 0000000000000002 [ 2314.042126] RDX: 0000000000000011 RSI: 00000000f1e00200 RDI: 0000000085f4d995 [ 2314.049407] RBP: 0000000000000005 R08: 00007fff5685cf30 R09: 00007f37c2034428 [ 2314.056683] R10: 00007f37c0bbedd0 R11: 00007f37c08b6000 R12: 0000000000000012 [ 2314.063957] R13: 0000000000000000 R14: 00007f37c202a6e0 R15: 0000000000000000 [ 2314.073599] syz-executor.4: vmalloc: allocation failure, allocated 1533497344 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2314.075283] Mem-Info: [ 2314.093879] active_anon:14687 inactive_anon:71809 isolated_anon:0 [ 2314.093879] active_file:17 inactive_file:17 isolated_file:0 [ 2314.093879] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2314.093879] slab_reclaimable:13277 slab_unreclaimable:118542 [ 2314.093879] mapped:22282 shmem:72665 pagetables:573 bounce:0 [ 2314.093879] free:13887 free_pcp:160 free_cma:0 [ 2314.121496] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2314.137761] Node 0 active_anon:55460kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2314.149172] CPU: 0 PID: 12068 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2314.169027] Node 1 active_anon:3288kB inactive_anon:222444kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2528kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2314.173283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2314.200825] 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 [ 2314.210144] Call Trace: [ 2314.210173] dump_stack+0x1fc/0x2ef [ 2314.210193] warn_alloc.cold+0x7b/0x18f [ 2314.236320] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2314.238987] ? zone_watermark_ok_safe+0x260/0x260 [ 2314.242586] Node 0 DMA32 free:17840kB min:35996kB low:44992kB high:53988kB active_anon:55460kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2028kB bounce:0kB free_pcp:392kB local_pcp:144kB free_cma:0kB [ 2314.246553] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2314.246572] ? retint_kernel+0x2d/0x2d [ 2314.246600] __vmalloc_area_node+0x4fd/0x780 [ 2314.251581] lowmem_reserve[]: 0 0 1 1 1 [ 2314.256525] ? __vmalloc_node_range+0x180/0x180 [ 2314.256541] ? _raw_spin_unlock+0x29/0x40 [ 2314.256552] ? __get_vm_area_node+0x2e2/0x3a0 [ 2314.256570] __vmalloc_node_range+0xed/0x180 [ 2314.285500] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2314.290222] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2314.294115] lowmem_reserve[]: 0 0 0 0 0 [ 2314.298499] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2314.302443] Node 1 Normal free:26820kB min:53876kB low:67344kB high:80812kB active_anon:3288kB inactive_anon:222444kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:264kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2314.307113] vmalloc_user+0x70/0xe0 [ 2314.307128] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2314.307144] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2314.311265] lowmem_reserve[]: 0 0 0 0 0 [ 2314.315754] __vb2_queue_alloc+0x472/0xe60 [ 2314.315783] vb2_core_create_bufs+0x273/0x7e0 [ 2314.320165] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2314.346009] ? __vb2_queue_free+0x870/0x870 [ 2314.346024] ? __video_do_ioctl+0x632/0xcd0 [ 2314.346044] ? pi_state_update_owner+0x450/0x450 [ 2314.350340] Node 0 DMA32: 452*4kB (UME) 374*8kB (UME) 331*16kB (UME) 108*32kB (UME) 29*64kB (ME) 7*128kB (ME) 2*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17840kB [ 2314.354418] ? __mutex_lock+0x368/0x1190 [ 2314.354434] vb2_create_bufs+0x332/0x620 [ 2314.354452] ? mark_held_locks+0xf0/0xf0 [ 2314.359789] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2314.388595] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2314.388608] ? futex_wait_queue_me+0x404/0x5e0 [ 2314.388620] ? pi_state_update_owner+0x450/0x450 [ 2314.388638] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2314.392240] Node 1 Normal: 458*4kB (ME) 366*8kB (ME) 265*16kB (ME) 103*32kB (ME) 39*64kB (ME) 20*128kB (ME) 9*256kB (UME) 6*512kB (M) 4*1024kB (UME) 0*2048kB 0*4096kB = 26824kB [ 2314.396559] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2314.396581] v4l_create_bufs+0xb2/0x160 [ 2314.396600] __video_do_ioctl+0x49a/0xcd0 [ 2314.400732] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2314.404715] ? v4l_querycap+0x340/0x340 [ 2314.404736] ? __might_fault+0x192/0x1d0 [ 2314.408954] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2314.413468] ? v4l_querycap+0x340/0x340 [ 2314.413482] video_usercopy+0x13f/0xfa0 [ 2314.413504] ? v4l_enumstd+0x60/0x60 [ 2314.428627] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2314.432935] ? do_futex+0x171/0x1880 [ 2314.437259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2314.441985] ? mark_held_locks+0xf0/0xf0 [ 2314.457505] 72699 total pagecache pages [ 2314.461569] ? debug_check_no_obj_freed+0x201/0x490 [ 2314.465684] 0 pages in swap cache [ 2314.469695] ? video_usercopy+0xfa0/0xfa0 [ 2314.480858] Swap cache stats: add 0, delete 0, find 0/0 [ 2314.485914] v4l2_ioctl+0x147/0x1a0 [ 2314.485935] ? video_devdata+0xa0/0xa0 [ 2314.490514] Free swap = 0kB [ 2314.495278] do_vfs_ioctl+0xcdb/0x12e0 [ 2314.495295] ? lock_downgrade+0x720/0x720 [ 2314.495310] ? check_preemption_disabled+0x41/0x280 [ 2314.495325] ? ioctl_preallocate+0x200/0x200 [ 2314.500411] Total swap = 0kB [ 2314.516306] ? __fget+0x356/0x510 [ 2314.516321] ? do_dup2+0x450/0x450 [ 2314.516336] ? __se_sys_futex+0x298/0x3b0 [ 2314.516356] ksys_ioctl+0x9b/0xc0 [ 2314.521555] 2097051 pages RAM [ 2314.525556] __x64_sys_ioctl+0x6f/0xb0 [ 2314.525571] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2314.525588] do_syscall_64+0xf9/0x620 [ 2314.529756] 0 pages HighMem/MovableOnly [ 2314.538606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2314.538618] RIP: 0033:0x7f00a79bd0f9 [ 2314.538633] Code: Bad RIP value. [ 2314.538639] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2314.542611] 369649 pages reserved [ 2314.546655] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2314.546663] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2314.546674] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2314.546682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2314.546693] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2314.555269] 0 pages cma reserved [ 2314.581698] Mem-Info: [ 2314.651690] Unreclaimable slab info: [ 2314.660279] active_anon:14687 inactive_anon:71809 isolated_anon:0 [ 2314.660279] active_file:17 inactive_file:17 isolated_file:0 [ 2314.660279] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2314.660279] slab_reclaimable:13277 slab_unreclaimable:118542 [ 2314.660279] mapped:22282 shmem:72665 pagetables:573 bounce:0 [ 2314.660279] free:13887 free_pcp:160 free_cma:0 [ 2314.680229] Name Used Total [ 2314.681701] Node 0 active_anon:55460kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2314.699002] pid_2 26KB 32KB [ 2314.723486] Node 1 active_anon:3288kB inactive_anon:222444kB active_file:72kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2528kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2314.746536] Bluetooth: hci4: command 0x0419 tx timeout [ 2314.773490] 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 [ 2314.803854] batadv_tt_change_cache 2KB 7KB [ 2314.882943] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2314.897831] Bluetooth: hci5: command 0x0419 tx timeout [ 2314.908760] Node 0 DMA32 free:17840kB min:35996kB low:44992kB high:53988kB active_anon:55372kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2024kB bounce:0kB free_pcp:392kB local_pcp:144kB free_cma:0kB [ 2314.947760] lowmem_reserve[]: 0 0 1 1 1 [ 2314.951769] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2314.987326] lowmem_reserve[]: 0 0 0 0 0 [ 2314.991350] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:3284kB inactive_anon:222444kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:264kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2315.030669] batadv_tl_cache 6KB 16KB [ 2315.037804] TIPC 15KB 22KB [ 2315.043193] SCTPv6 20KB 37KB [ 2315.056515] lowmem_reserve[]: 0 0 0 0 0 [ 2315.060739] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2315.085910] DCCPv6 20KB 22KB [ 2315.091318] DCCP 19KB 28KB [ 2315.102874] RXRPC 16KB 26KB [ 2315.111601] Node 0 DMA32: 452*4kB (UME) 374*8kB (UME) 331*16kB (UME) 108*32kB (UME) 29*64kB (ME) 7*128kB (ME) 2*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 17840kB [ 2315.112510] rxrpc_call_jar 112KB 118KB [ 2315.137126] bridge_fdb_cache 11KB 31KB [ 2315.142517] fib6_nodes 188KB 272KB [ 2315.153459] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2315.173954] Node 1 Normal: 458*4kB (ME) 366*8kB (ME) 265*16kB (ME) 103*32kB (ME) 39*64kB (ME) 20*128kB (ME) 9*256kB (UME) 6*512kB (M) 4*1024kB (UME) 0*2048kB 0*4096kB = 26824kB [ 2315.180188] ip6_dst_cache 352KB 690KB [ 2315.198312] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2315.213430] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2315.222032] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2315.234672] RAWv6 101KB 108KB [ 2315.240065] UDPv6 33KB 41KB [ 2315.245849] TCPv6 27KB 36KB [ 2315.251226] nf_conntrack 8KB 18KB [ 2315.260271] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2315.269016] 72699 total pagecache pages [ 2315.273001] 0 pages in swap cache [ 2315.280142] t10_alua_lu_gp_cache 0KB 3KB [ 2315.289522] sd_ext_cdb 0KB 7KB [ 2315.298601] Swap cache stats: add 0, delete 0, find 0/0 [ 2315.307734] scsi_sense_cache 1056KB 1060KB [ 2315.313131] Free swap = 0kB [ 2315.322283] virtio_scsi_cmd 16KB 16KB [ 2315.334671] Total swap = 0kB [ 2315.337710] 2097051 pages RAM [ 2315.340811] 0 pages HighMem/MovableOnly [ 2315.353530] sgpool-128 8KB 8KB [ 2315.358913] sgpool-64 4KB 12KB [ 2315.373771] 369649 pages reserved [ 2315.377240] 0 pages cma reserved [ 2315.392754] sgpool-32 2KB 15KB [ 2315.412963] sgpool-16 1KB 7KB [ 2315.447008] sgpool-8 0KB 7KB [ 2315.452407] mqueue_inode_cache 18KB 45KB [ 2315.476920] bio_post_read_ctx 14KB 15KB [ 2315.482382] bio-2 14KB 15KB [ 2315.506424] jfs_mp 7KB 7KB [ 2315.511852] cifs_small_rq 15KB 16KB [ 2315.523097] cifs_request 67KB 67KB [ 2315.540961] cifs_mpx_ids 0KB 7KB [ 2315.549709] nfs_commit_data 3KB 14KB [ 2315.570700] nfs_write_data 34KB 44KB [ 2315.585665] ext4_system_zone 1KB 7KB [ 2315.591105] bio-1 1KB 7KB [ 2315.615915] pid_namespace 3KB 11KB [ 2315.621634] rpc_buffers 17KB 25KB [ 2315.638748] rpc_tasks 2KB 7KB [ 2315.647780] UNIX 993KB 1230KB [ 2315.653183] tcp_bind_bucket 1KB 12KB [ 2315.668499] ip_fib_trie 27KB 47KB [ 2315.683337] ip_fib_alias 135KB 197KB [ 2315.688723] ip_dst_cache 9KB 28KB [ 2315.706339] RAW 66KB 82KB [ 2315.711731] UDP 60KB 81KB [ 2315.723206] TCP 50KB 56KB [ 2315.735929] hugetlbfs_inode_cache 3KB 15KB [ 2315.741656] fscache_cookie_jar 1KB 7KB [ 2315.752963] eventpoll_pwq 26KB 39KB [ 2315.776912] eventpoll_epi 48KB 74KB [ 2315.782305] inotify_inode_mark 14KB 27KB [ 2315.817039] request_queue 199KB 199KB [ 2315.840625] blkdev_requests 1KB 3KB [ 2315.846056] blkdev_ioc 31KB 38KB [ 2315.851420] bio-0 1238KB 1338KB [ 2315.863965] biovec-max 1551KB 1641KB [ 2315.869443] biovec-64 1217KB 1441KB [ 2315.874900] biovec-16 148KB 172KB [ 2315.880264] bio_integrity_payload 1KB 8KB [ 2315.893227] khugepaged_mm_slot 5KB 27KB [ 2315.898761] uid_cache 0KB 4KB [ 2315.910901] dmaengine-unmap-2 0KB 3KB [ 2315.916385] skbuff_fclone_cache 37KB 45KB [ 2315.921927] skbuff_head_cache 8305KB 9195KB [ 2315.933805] configfs_dir_cache 3KB 11KB [ 2315.939296] file_lock_cache 50KB 59KB [ 2315.948568] file_lock_ctx 9KB 11KB [ 2315.957545] fsnotify_mark_connector 7KB 15KB [ 2315.967185] net_namespace 78KB 105KB [ 2315.972556] shmem_inode_cache 8154KB 8162KB [ 2315.981647] task_delay_info 217KB 363KB [ 2315.990667] taskstats 35KB 45KB [ 2315.999679] proc_dir_entry 862KB 1012KB [ 2316.008533] pde_opener 9KB 54KB [ 2316.017579] seq_file 251KB 362KB [ 2316.022946] sigqueue 49KB 63KB [ 2316.031692] kernfs_node_cache 17676KB 17734KB [ 2316.040785] mnt_cache 266KB 268KB [ 2316.049981] filp 7007KB 7923KB [ 2316.059163] names_cache 124852KB 124890KB [ 2316.068132] iint_cache 37KB 51KB [ 2316.077981] key_jar 4KB 11KB [ 2316.086981] uts_namespace 4KB 15KB [ 2316.092352] nsproxy 3KB 11KB [ 2316.101317] vm_area_struct 3060KB 3352KB [ 2316.110881] mm_struct 393KB 513KB [ 2316.120183] fs_cache 193KB 388KB [ 2316.128997] files_cache 802KB 1061KB [ 2316.137978] signal_cache 1654KB 2113KB [ 2316.147188] sighand_cache 571KB 659KB [ 2316.152559] task_struct 7593KB 7682KB [ 2316.161209] cred_jar 2062KB 2684KB [ 2316.170250] anon_vma_chain 1056KB 1366KB [ 2316.179428] anon_vma 138KB 265KB [ 2316.196932] pid 124KB 248KB [ 2316.202332] Acpi-Operand 156KB 198KB [ 2316.230435] Acpi-ParseExt 9KB 11KB [ 2316.235981] Acpi-Parse 41KB 47KB [ 2316.241436] Acpi-State 52KB 63KB [ 2316.280979] Acpi-Namespace 21KB 27KB [ 2316.301438] numa_policy 0KB 3KB [ 2316.331985] debug_objects_cache 1978KB 2120KB [ 2316.356890] trace_event_file 297KB 298KB [ 2316.362290] ftrace_event_field 398KB 401KB [ 2316.386419] pool_workqueue 235KB 252KB [ 2316.391821] page->ptl 445KB 956KB [ 2316.437049] kmalloc-2097152 2050KB 2050KB [ 2316.442450] kmalloc-524288 2056KB 2056KB [ 2316.463247] kmalloc-262144 1290KB 1290KB [ 2316.468640] kmalloc-131072 650KB 650KB [ 2316.500493] kmalloc-65536 2640KB 2706KB [ 2316.505944] kmalloc-32768 2145KB 2211KB [ 2316.511320] kmalloc-16384 1155KB 1204KB [ 2316.561432] kmalloc-8192 4826KB 4867KB [ 2316.582470] kmalloc-4096 24386KB 24424KB [ 2316.606540] kmalloc-2048 13869KB 15370KB [ 2316.611940] kmalloc-1024 10116KB 13080KB [ 2316.653579] kmalloc-512 16256KB 17700KB [ 2316.658997] kmalloc-256 4825KB 6168KB [ 2316.690196] kmalloc-128 1113KB 1606KB [ 2316.695648] kmalloc-96 3535KB 4172KB [ 2316.701019] kmalloc-64 2500KB 3732KB [ 2316.736911] kmalloc-32 1919KB 2417KB [ 2316.742394] kmalloc-192 1927KB 2904KB [ 2316.806789] kmem_cache 177KB 183KB [ 2316.812407] Out of memory (oom_kill_allocating_task): Kill process 12370 (systemd-cgroups) score 0 or sacrifice child [ 2316.890140] Killed process 12370 (systemd-cgroups) total-vm:37668kB, anon-rss:300kB, file-rss:0kB, shmem-rss:0kB [ 2316.929967] oom_reaper: reaped process 12370 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2316.932388] systemd-cgroups: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2316.941410] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2316.993245] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2316.998077] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2317.002205] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2317.005523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2317.005529] Call Trace: [ 2317.005549] dump_stack+0x1fc/0x2ef [ 2317.005565] dump_header+0x15d/0xc3f [ 2317.005580] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2317.005592] ? ___ratelimit+0x319/0x590 [ 2317.005607] oom_kill_process.cold+0x10/0x692 [ 2317.043634] ? check_preemption_disabled+0x41/0x280 [ 2317.048649] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2317.053922] out_of_memory+0x1072/0x1390 [ 2317.057991] ? oom_killer_disable+0x270/0x270 [ 2317.062493] ? mutex_trylock+0x15f/0x1a0 [ 2317.066573] __alloc_pages_nodemask+0x23a2/0x2890 [ 2317.071415] ? find_get_entry+0x4cd/0x8a0 [ 2317.075569] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2317.080443] alloc_pages_current+0x193/0x2a0 [ 2317.084853] filemap_fault+0x146e/0x2180 [ 2317.089034] ext4_filemap_fault+0x84/0xb0 [ 2317.093181] __do_fault+0x10b/0x4b0 [ 2317.096822] __handle_mm_fault+0x273b/0x41c0 [ 2317.101337] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2317.106442] ? vm_insert_page+0x9c0/0x9c0 [ 2317.110591] ? check_preemption_disabled+0x41/0x280 [ 2317.115612] handle_mm_fault+0x436/0xb10 [ 2317.119685] __do_page_fault+0x68e/0xd60 [ 2317.123753] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2317.128763] ? spurious_fault+0x840/0x840 [ 2317.132915] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2317.137766] ? page_fault+0x8/0x30 [ 2317.141310] page_fault+0x1e/0x30 [ 2317.144795] RIP: 0033:0x46af7d [ 2317.147985] Code: Bad RIP value. [ 2317.151346] RSP: 002b:000000c000067f10 EFLAGS: 00010202 [ 2317.156705] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046af7d [ 2317.163985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c000067f10 [ 2317.171288] RBP: 000000c000067f20 R08: 000000000008e951 R09: 0000000000000000 [ 2317.178566] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c000067930 [ 2317.185842] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2317.229052] CPU: 1 PID: 12370 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2317.237079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2317.246815] Call Trace: [ 2317.249409] dump_stack+0x1fc/0x2ef [ 2317.253038] warn_alloc.cold+0x7b/0x18f [ 2317.257023] ? zone_watermark_ok_safe+0x260/0x260 [ 2317.262045] ? mark_oom_victim+0x68/0x420 [ 2317.266235] ? wait_for_completion_io+0x10/0x10 [ 2317.270936] __alloc_pages_nodemask+0x232f/0x2890 [ 2317.275889] ? find_get_entry+0x4cd/0x8a0 [ 2317.280061] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2317.284937] alloc_pages_current+0x193/0x2a0 [ 2317.289393] filemap_fault+0x146e/0x2180 [ 2317.293471] ext4_filemap_fault+0x84/0xb0 [ 2317.297623] __do_fault+0x10b/0x4b0 [ 2317.301260] __handle_mm_fault+0x273b/0x41c0 [ 2317.305674] ? vm_insert_page+0x9c0/0x9c0 [ 2317.309826] ? retint_kernel+0x2d/0x2d [ 2317.313754] ? check_preemption_disabled+0x41/0x280 [ 2317.318781] handle_mm_fault+0x436/0xb10 [ 2317.322851] __do_page_fault+0x68e/0xd60 [ 2317.326924] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2317.331941] ? spurious_fault+0x840/0x840 [ 2317.336096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2317.341066] ? page_fault+0x8/0x30 [ 2317.344700] page_fault+0x1e/0x30 [ 2317.348171] RIP: 0033:0x7f37c1e18415 [ 2317.351893] Code: Bad RIP value. [ 2317.355253] RSP: 002b:00007fff5685cde0 EFLAGS: 00010202 [ 2317.360618] RAX: 00007f37c1206200 RBX: 00007f37c20313c0 RCX: 0000000000000002 [ 2317.367886] RDX: 0000000000000011 RSI: 00000000f1e00200 RDI: 0000000085f4d995 [ 2317.375155] RBP: 0000000000000005 R08: 00007fff5685cf30 R09: 00007f37c2034428 [ 2317.382425] R10: 00007f37c0bbedd0 R11: 00007f37c08b6000 R12: 0000000000000012 [ 2317.389693] R13: 0000000000000000 R14: 00007f37c202a6e0 R15: 0000000000000000 [ 2317.443271] Mem-Info: [ 2317.445735] active_anon:14614 inactive_anon:71809 isolated_anon:0 [ 2317.445735] active_file:42 inactive_file:0 isolated_file:0 [ 2317.445735] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2317.445735] slab_reclaimable:13276 slab_unreclaimable:118122 [ 2317.445735] mapped:22282 shmem:72665 pagetables:572 bounce:0 [ 2317.445735] free:14304 free_pcp:241 free_cma:0 [ 2317.526796] Node 0 active_anon:55272kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2317.596620] Node 1 active_anon:3184kB inactive_anon:222444kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2528kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2317.668381] 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 [ 2317.693109] Mem-Info: [ 2317.700196] active_anon:14614 inactive_anon:71809 isolated_anon:0 [ 2317.700196] active_file:42 inactive_file:0 isolated_file:0 [ 2317.700196] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2317.700196] slab_reclaimable:13276 slab_unreclaimable:118122 [ 2317.700196] mapped:22282 shmem:72665 pagetables:572 bounce:0 [ 2317.700196] free:14304 free_pcp:241 free_cma:0 [ 2317.723088] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2317.768026] Node 0 DMA32 free:19536kB min:35996kB low:44992kB high:53988kB active_anon:55180kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2024kB bounce:0kB free_pcp:640kB local_pcp:460kB free_cma:0kB [ 2317.783119] Node 0 active_anon:55180kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2317.802459] lowmem_reserve[]: 0 0 1 1 1 [ 2317.843227] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2317.896904] Node 1 active_anon:3152kB inactive_anon:222444kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2528kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2317.934313] lowmem_reserve[]: 0 0 0 0 0 [ 2317.938421] Node 1 Normal free:26824kB min:53876kB low:67344kB high:80812kB active_anon:3152kB inactive_anon:222444kB active_file:48kB inactive_file:48kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:264kB bounce:0kB free_pcp:384kB local_pcp:380kB free_cma:0kB [ 2318.013100] lowmem_reserve[]: 0 0 0 0 0 [ 2318.017134] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2318.029987] 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 [ 2318.058156] Node 0 DMA32: 452*4kB (UME) 593*8kB (UME) 333*16kB (UME) 108*32kB (UME) 29*64kB (ME) 7*128kB (ME) 2*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 19624kB [ 2318.097424] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2318.109434] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2318.119786] Node 1 Normal: 30*4kB (UME) 82*8kB (UME) 257*16kB (UME) 98*32kB (UME) 33*64kB (UME) 14*128kB (UME) 8*256kB (UME) 5*512kB (UM) 70*1024kB (UE) 1*2048kB (M) 1*4096kB (M) = 94360kB [ 2318.133064] Node 0 DMA32 free:19536kB min:35996kB low:44992kB high:53988kB active_anon:55180kB inactive_anon:64792kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7552kB pagetables:2024kB bounce:0kB free_pcp:648kB local_pcp:188kB free_cma:0kB [ 2318.163123] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2318.188012] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2318.213068] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2318.222524] lowmem_reserve[]: 0 0 1 1 1 [ 2318.230242] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2318.253260] 74512 total pagecache pages [ 2318.257355] 0 pages in swap cache [ 2318.260815] Swap cache stats: add 0, delete 0, find 0/0 [ 2318.263031] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2318.283101] Free swap = 0kB [ 2318.303091] Total swap = 0kB [ 2318.306136] 2097051 pages RAM [ 2318.309229] 0 pages HighMem/MovableOnly [ 2318.323043] 369649 pages reserved [ 2318.326517] 0 pages cma reserved [ 2318.329877] Unreclaimable slab info: [ 2318.343044] Name Used Total [ 2318.348612] pid_2 26KB 32KB [ 2318.363038] lowmem_reserve[]: 0 0 0 0 0 [ 2318.367134] Node 1 Normal free:246224kB min:53876kB low:67344kB high:80812kB active_anon:3252kB inactive_anon:222444kB active_file:48kB inactive_file:7148kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:264kB bounce:0kB free_pcp:1276kB local_pcp:1260kB free_cma:0kB [ 2318.403108] batadv_tt_change_cache 2KB 7KB [ 2318.408965] batadv_tl_cache 5KB 16KB [ 2318.423096] TIPC 15KB 22KB [ 2318.428497] SCTPv6 20KB 37KB [ 2318.453078] DCCPv6 20KB 22KB [ 2318.458481] DCCP 19KB 28KB [ 2318.462084] lowmem_reserve[]: 0 0 0 0 0 [ 2318.473054] RXRPC 16KB 26KB [ 2318.474409] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2318.478438] rxrpc_call_jar 112KB 118KB [ 2318.523065] bridge_fdb_cache 11KB 31KB [ 2318.528471] fib6_nodes 186KB 272KB [ 2318.543011] ip6_dst_cache 360KB 690KB [ 2318.548409] RAWv6 101KB 108KB [ 2318.550387] Node 0 DMA32: 452*4kB (UME) 1555*8kB (UME) 401*16kB (UME) 110*32kB (UME) 29*64kB (ME) 7*128kB (ME) 2*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 28472kB [ 2318.573010] UDPv6 33KB 41KB [ 2318.578493] TCPv6 27KB 36KB [ 2318.587021] nf_conntrack 8KB 18KB [ 2318.598205] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2318.603093] t10_alua_lu_gp_cache 0KB 3KB [ 2318.609716] Node 1 Normal: 31*4kB (UME) 25*8kB (UME) 65*16kB (UME) 132*32kB (UME) 147*64kB (UME) 168*128kB (UME) 58*256kB (UME) 43*512kB (UM) 233*1024kB (UE) 27*2048kB (UM) 1*4096kB (M) = 371348kB [ 2318.635858] device hsr_slave_1 left promiscuous mode [ 2318.647665] device hsr_slave_0 left promiscuous mode [ 2318.653064] sd_ext_cdb 0KB 7KB [ 2318.658449] scsi_sense_cache 1056KB 1060KB [ 2318.663276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2318.672872] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2318.689780] virtio_scsi_cmd 16KB 16KB [ 2318.693561] team0 (unregistering): Port device team_slave_1 removed [ 2318.695308] sgpool-128 8KB 8KB [ 2318.706621] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2318.716787] team0 (unregistering): Port device team_slave_0 removed [ 2318.734890] sgpool-64 4KB 12KB [ 2318.737215] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2318.740376] sgpool-32 2KB 15KB [ 2318.754727] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2318.777538] 74528 total pagecache pages [ 2318.778500] sgpool-16 1KB 7KB [ 2318.781539] 0 pages in swap cache [ 2318.791758] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2318.812969] Swap cache stats: add 0, delete 0, find 0/0 [ 2318.818404] Free swap = 0kB [ 2318.818412] sgpool-8 0KB 7KB [ 2318.818431] mqueue_inode_cache 18KB 45KB [ 2318.821420] Total swap = 0kB [ 2318.821429] 2097051 pages RAM [ 2318.826976] bio_post_read_ctx 14KB 15KB [ 2318.833258] 0 pages HighMem/MovableOnly [ 2318.850522] bio-2 14KB 15KB [ 2318.866213] jfs_mp 7KB 7KB [ 2318.884650] cifs_small_rq 15KB 16KB [ 2318.884678] 369649 pages reserved [ 2318.894973] cifs_request 67KB 67KB [ 2318.900357] cifs_mpx_ids 0KB 7KB [ 2318.907741] bond0 (unregistering): Released all slaves [ 2318.910437] 0 pages cma reserved [ 2318.916609] nfs_commit_data 3KB 14KB [ 2318.921991] nfs_write_data 34KB 44KB [ 2318.929691] ext4_system_zone 1KB 7KB [ 2318.935325] bio-1 1KB 7KB [ 2318.940849] pid_namespace 3KB 11KB [ 2318.946353] rpc_buffers 17KB 25KB [ 2318.952048] rpc_tasks 2KB 7KB [ 2318.964285] UNIX 945KB 1188KB [ 2318.969839] tcp_bind_bucket 1KB 12KB [ 2318.988191] ip_fib_trie 27KB 47KB [ 2318.994267] ip_fib_alias 132KB 197KB [ 2319.001083] ip_dst_cache 8KB 28KB [ 2319.006572] RAW 66KB 82KB [ 2319.011977] UDP 59KB 81KB [ 2319.018575] TCP 50KB 56KB [ 2319.027877] hugetlbfs_inode_cache 3KB 15KB [ 2319.034630] fscache_cookie_jar 1KB 7KB [ 2319.040291] eventpoll_pwq 25KB 39KB [ 2319.050038] eventpoll_epi 46KB 74KB [ 2319.056420] inotify_inode_mark 14KB 27KB [ 2319.061902] request_queue 199KB 199KB [ 2319.071346] blkdev_requests 1KB 3KB [ 2319.077760] blkdev_ioc 33KB 38KB [ 2319.092497] bio-0 1268KB 1338KB [ 2319.107164] biovec-max 1551KB 1641KB [ 2319.112708] biovec-64 1279KB 1441KB [ 2319.147020] biovec-16 161KB 172KB [ 2319.152484] bio_integrity_payload 1KB 8KB [ 2319.173755] khugepaged_mm_slot 5KB 27KB [ 2319.199352] uid_cache 0KB 4KB [ 2319.222008] bridge0: port 1(bridge_slave_0) entered blocking state [ 2319.228479] dmaengine-unmap-2 0KB 3KB [ 2319.243180] bridge0: port 1(bridge_slave_0) entered disabled state [ 2319.250673] device bridge_slave_0 entered promiscuous mode [ 2319.256447] skbuff_fclone_cache 42KB 45KB [ 2319.261991] skbuff_head_cache 7908KB 9187KB [ 2319.282976] configfs_dir_cache 3KB 11KB [ 2319.288457] file_lock_cache 49KB 59KB [ 2319.295725] bridge0: port 2(bridge_slave_1) entered blocking state [ 2319.302161] bridge0: port 2(bridge_slave_1) entered disabled state [ 2319.324067] device bridge_slave_1 entered promiscuous mode [ 2319.332575] file_lock_ctx 9KB 11KB [ 2319.345729] fsnotify_mark_connector 7KB 15KB [ 2319.351686] net_namespace 78KB 105KB [ 2319.360970] bridge0: port 1(bridge_slave_0) entered blocking state [ 2319.378215] shmem_inode_cache 8146KB 8162KB [ 2319.383319] bridge0: port 1(bridge_slave_0) entered disabled state [ 2319.391118] device bridge_slave_0 entered promiscuous mode [ 2319.391132] task_delay_info 215KB 363KB [ 2319.407697] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2319.416124] taskstats 34KB 45KB [ 2319.421509] proc_dir_entry 867KB 1012KB [ 2319.432980] bridge0: port 2(bridge_slave_1) entered blocking state [ 2319.439448] bridge0: port 2(bridge_slave_1) entered disabled state [ 2319.447064] pde_opener 9KB 54KB [ 2319.452451] seq_file 245KB 362KB [ 2319.454068] device bridge_slave_1 entered promiscuous mode [ 2319.475452] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2319.483905] sigqueue 48KB 63KB [ 2319.489307] kernfs_node_cache 16893KB 17084KB [ 2319.518243] mnt_cache 266KB 268KB [ 2319.521375] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2319.538248] filp 7128KB 7923KB [ 2319.544062] team0: Port device team_slave_0 added [ 2319.550529] names_cache 124363KB 124418KB [ 2319.553414] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2319.573293] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2319.577547] iint_cache 37KB 51KB [ 2319.580892] team0: Port device team_slave_1 added [ 2319.590522] key_jar 4KB 11KB [ 2319.604670] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2319.619925] uts_namespace 4KB 15KB [ 2319.627407] nsproxy 3KB 11KB [ 2319.643791] vm_area_struct 2867KB 3352KB [ 2319.651865] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2319.655131] mm_struct 380KB 507KB [ 2319.674268] team0: Port device team_slave_0 added [ 2319.680240] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2319.692994] 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. [ 2319.719507] fs_cache 206KB 388KB [ 2319.732870] files_cache 848KB 1061KB [ 2319.738256] signal_cache 1674KB 2105KB [ 2319.753146] sighand_cache 608KB 638KB [ 2319.758536] task_struct 7638KB 7638KB [ 2319.772874] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2319.782885] cred_jar 2196KB 2684KB [ 2319.788351] anon_vma_chain 991KB 1366KB [ 2319.803854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2319.810992] anon_vma 124KB 265KB [ 2319.811517] team0: Port device team_slave_1 added [ 2319.822758] pid 131KB 248KB [ 2319.830095] Acpi-Operand 156KB 198KB [ 2319.834096] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2319.841729] 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. [ 2319.855281] Acpi-ParseExt 9KB 11KB [ 2319.878305] Acpi-Parse 41KB 47KB [ 2319.884725] Acpi-State 52KB 63KB [ 2319.890133] Acpi-Namespace 21KB 27KB [ 2319.901831] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2319.912611] numa_policy 0KB 3KB [ 2319.926897] debug_objects_cache 1978KB 2120KB [ 2319.938112] trace_event_file 297KB 298KB [ 2319.945974] ftrace_event_field 398KB 401KB [ 2319.952114] pool_workqueue 234KB 252KB [ 2319.956115] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2319.963620] page->ptl 441KB 956KB [ 2319.969111] kmalloc-2097152 2050KB 2050KB [ 2319.980860] kmalloc-524288 2056KB 2056KB [ 2319.983290] 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. [ 2319.987750] kmalloc-262144 1290KB 1290KB [ 2320.023038] kmalloc-131072 650KB 650KB [ 2320.028422] kmalloc-65536 2640KB 2706KB [ 2320.039889] kmalloc-32768 2145KB 2211KB [ 2320.046134] kmalloc-16384 1155KB 1204KB [ 2320.051502] kmalloc-8192 4826KB 4867KB [ 2320.063591] kmalloc-4096 25138KB 25138KB [ 2320.069149] kmalloc-2048 14099KB 15370KB [ 2320.072860] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2320.084448] kmalloc-1024 10264KB 13064KB [ 2320.089869] kmalloc-512 15800KB 17688KB [ 2320.108846] kmalloc-256 4858KB 6168KB [ 2320.109291] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2320.132867] 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. [ 2320.135271] kmalloc-128 1123KB 1606KB [ 2320.182861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2320.208005] kmalloc-96 3467KB 4172KB [ 2320.214851] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2320.222411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2320.245410] kmalloc-64 2488KB 3732KB [ 2320.251587] kmalloc-32 1916KB 2417KB [ 2320.262604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2320.269868] kmalloc-192 2006KB 2900KB [ 2320.288452] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2320.296456] kmem_cache 177KB 183KB [ 2320.301926] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2320.348164] device hsr_slave_0 entered promiscuous mode [ 2320.364305] device hsr_slave_1 entered promiscuous mode [ 2320.367725] Killed process 12122 (syz-executor.5) total-vm:48512kB, anon-rss:444kB, file-rss:14340kB, shmem-rss:0kB [ 2320.381747] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2320.408015] device hsr_slave_0 entered promiscuous mode [ 2320.424325] device hsr_slave_1 entered promiscuous mode [ 2320.432977] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2320.690535] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2320.820929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2320.865372] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2320.883751] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2320.890461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2320.903869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2320.919518] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2320.927028] 8021q: adding VLAN 0 to HW filter on device team0 [ 2320.943390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2320.950828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2320.966336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2320.976869] bridge0: port 1(bridge_slave_0) entered blocking state [ 2320.983318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2320.999915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2321.008268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2321.021405] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2321.031517] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2321.045805] bridge0: port 2(bridge_slave_1) entered blocking state [ 2321.052188] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2321.068890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2321.078646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2321.096254] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2321.106132] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2321.126633] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2321.136290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2321.148762] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2321.166064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2321.178213] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2321.187060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2321.202270] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2321.215880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2321.228031] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2321.237382] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2321.253520] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2321.262532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2321.276245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2321.290282] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2321.300399] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2321.362186] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2321.371126] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2321.384001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2321.390807] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2321.410346] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2321.475866] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2321.491461] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2321.499563] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2321.513828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2321.570128] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2321.583541] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2321.590473] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2321.608133] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2321.620374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2321.628714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2321.644072] device veth0_vlan entered promiscuous mode [ 2321.658049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2321.666215] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2321.683110] device veth1_vlan entered promiscuous mode [ 2321.689236] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2321.705435] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2321.720631] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2321.734331] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2321.747883] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2321.758961] device bridge_slave_1 left promiscuous mode [ 2321.769761] bridge0: port 2(bridge_slave_1) entered disabled state [ 2321.779014] device bridge_slave_0 left promiscuous mode [ 2321.789172] bridge0: port 1(bridge_slave_0) entered disabled state [ 2321.817319] device hsr_slave_1 left promiscuous mode [ 2321.827220] device hsr_slave_0 left promiscuous mode [ 2321.857400] team0 (unregistering): Port device team_slave_1 removed [ 2321.884122] team0 (unregistering): Port device team_slave_0 removed [ 2321.947983] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2321.963798] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2322.018718] bond0 (unregistering): Released all slaves [ 2322.035846] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2322.059180] IPVS: ftp: loaded support on port[0] = 21 [ 2322.065590] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2322.080332] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2322.099051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2322.107558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2322.124847] device veth0_macvtap entered promiscuous mode [ 2322.131473] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2322.150403] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2322.167250] device veth1_macvtap entered promiscuous mode [ 2322.193787] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2322.225345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2322.261863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2322.296671] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.317391] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2322.336761] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.346089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2322.359930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.369174] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2322.385064] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.397279] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2322.422719] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2322.434189] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2322.454647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2322.487531] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.514417] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.534460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.564983] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.592572] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.602313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.622541] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2322.632309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2322.663974] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2322.670887] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2322.684854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2322.695741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2322.804740] chnl_net:caif_netlink_parms(): no params data found [ 2322.931690] bridge0: port 1(bridge_slave_0) entered blocking state [ 2322.950299] bridge0: port 1(bridge_slave_0) entered disabled state [ 2322.967824] device bridge_slave_0 entered promiscuous mode [ 2322.977391] bridge0: port 2(bridge_slave_1) entered blocking state [ 2322.996209] bridge0: port 2(bridge_slave_1) entered disabled state [ 2323.009822] device bridge_slave_1 entered promiscuous mode [ 2323.064147] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2323.082393] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2323.132774] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2323.140929] team0: Port device team_slave_0 added [ 2323.154695] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2323.169831] team0: Port device team_slave_1 added [ 2323.233310] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2323.240423] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2323.253804] 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. [ 2323.286689] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2323.304904] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2323.312048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2323.344037] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2323.350315] 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. [ 2323.391678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2323.412013] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2323.420367] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2323.438815] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2323.453020] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2323.472634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2323.480131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2323.541726] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2323.564847] device hsr_slave_0 entered promiscuous mode [ 2323.587809] device hsr_slave_1 entered promiscuous mode [ 2323.619753] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2323.633339] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2323.766994] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2323.829572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2323.840836] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2323.852512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2323.859270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2323.868727] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2323.879538] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2323.887650] 8021q: adding VLAN 0 to HW filter on device team0 [ 2323.898250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2323.906300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2323.916940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2323.926281] bridge0: port 1(bridge_slave_0) entered blocking state [ 2323.932705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2323.944156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2323.954281] Bluetooth: hci5: command 0x0409 tx timeout [ 2323.961003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2323.974948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2323.989461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2324.002009] bridge0: port 2(bridge_slave_1) entered blocking state [ 2324.008703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2324.019354] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2324.027472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2324.045157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2324.058624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2324.071317] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2324.084819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2324.097303] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2324.110796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2324.119671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2324.128492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2324.137777] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2324.154759] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2324.165619] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2324.177874] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2324.187685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2324.196721] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2324.208959] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2324.258676] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2324.268123] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2324.281175] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2324.289319] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2324.308376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2324.385896] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2324.397701] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2324.405051] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2324.414000] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 04:08:20 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r1, 0x0, "02ff00", "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"}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {r1, 0x3, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x3f, {"9ca871758939a91bbd3781e81dbf9113"}, 0x3ff, 0x8001, 0x100000000}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2, 0x2}}}, 0x118) clock_gettime(0x1, &(0x7f0000000200)) [ 2324.555299] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2324.568881] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2324.576845] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2324.593300] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2324.599957] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2324.613530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2324.621505] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2324.635799] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2324.647728] device veth0_vlan entered promiscuous mode [ 2324.665159] device veth1_vlan entered promiscuous mode [ 2324.671397] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2324.687939] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2324.707093] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2324.720739] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2324.731756] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2324.745171] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2324.756246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2324.766304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2324.781530] device veth0_macvtap entered promiscuous mode [ 2324.790523] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2324.808372] device veth1_macvtap entered promiscuous mode [ 2324.818099] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2324.830982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2324.849280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2324.860712] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2324.878285] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2324.888591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2324.903284] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2324.915807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2324.927369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2324.938560] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2324.948573] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2324.958995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2324.969222] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2324.979926] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2324.987631] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2324.995834] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2325.003683] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2325.011043] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2325.019574] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2325.029032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2325.050614] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2325.060798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2325.075778] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2325.086087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2325.100106] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2325.110506] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2325.125951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2325.136357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2325.153112] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2325.167985] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2325.176212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2325.188121] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2325.197762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2325.410735] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2325.421571] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2325.433284] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2325.440326] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2325.484319] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2325.496910] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2325.504481] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2325.511961] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2326.002690] Bluetooth: hci5: command 0x041b tx timeout 04:08:22 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:08:22 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x0, "02ff00", "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"}}, 0x110) (async) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x12600, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000002c0)=[{0x10, 0x0, [0x0, 0x3ff, 0x80000001, 0xfff, 0x3, 0x5, 0x2, 0xffff0000, 0x400, 0x53, 0x3, 0x0, 0x4, 0x80000000, 0xffff, 0x1]}], r1, 0x1, 0x1, 0x48}}, 0x20) syz_open_dev$vim2m(&(0x7f0000000000), 0xffffffffffffffff, 0x2) 04:08:22 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:08:22 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:08:22 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r1, 0x0, "02ff00", "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"}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {r1, 0x3, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x3f, {"9ca871758939a91bbd3781e81dbf9113"}, 0x3ff, 0x8001, 0x100000000}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2, 0x2}}}, 0x118) clock_gettime(0x1, &(0x7f0000000200)) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6000, &(0x7f0000000000)) 04:08:22 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r1, 0x0, "02ff00", "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"}}, 0x110) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(0xffffffffffffffff, &(0x7f0000000000)={0x15, 0x110, 0xfa00, {r1, 0x3, 0x0, 0x0, 0x0, @ib={0x1b, 0x0, 0x3f, {"9ca871758939a91bbd3781e81dbf9113"}, 0x3ff, 0x8001, 0x100000000}, @in6={0xa, 0x4e24, 0xffffffff, @mcast2, 0x2}}}, 0x118) clock_gettime(0x1, &(0x7f0000000200)) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6001, &(0x7f0000000000)) 04:08:22 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) clock_gettime(0x5, &(0x7f0000000080)) clock_gettime(0x3, &(0x7f0000000040)) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x80000019, 0x0, 0x0, 0x0, 0x81}) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6100, &(0x7f0000000000)) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6101, &(0x7f0000000000)) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6200, &(0x7f0000000000)) 04:08:22 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:08:22 executing program 5: socketpair(0x28, 0x0, 0x6201, &(0x7f0000000000)) 04:08:22 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000140)={0xffffffffffffffff}, 0x106, 0x8}}, 0x20) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x0, "02ff00", "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"}}, 0x110) (async) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000280), 0x12600, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r4, &(0x7f00000001c0)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000002c0)=[{0x10, 0x0, [0x0, 0x3ff, 0x80000001, 0xfff, 0x3, 0x5, 0x2, 0xffff0000, 0x400, 0x53, 0x3, 0x0, 0x4, 0x80000000, 0xffff, 0x1]}], r1, 0x1, 0x1, 0x48}}, 0x20) (async) syz_open_dev$vim2m(&(0x7f0000000000), 0xffffffffffffffff, 0x2) [ 2328.072158] Bluetooth: hci5: command 0x040f tx timeout [ 2330.151861] Bluetooth: hci5: command 0x0419 tx timeout [ 2331.194802] oom_reaper: reaped process 12836 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:12kB [ 2331.238340] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2331.254410] in:imklog cpuset=/ mems_allowed=0-1 [ 2331.259111] CPU: 0 PID: 11777 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2331.266558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2331.275926] Call Trace: [ 2331.278528] dump_stack+0x1fc/0x2ef [ 2331.282164] dump_header+0x15d/0xc3f [ 2331.285887] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2331.291005] ? ___ratelimit+0x319/0x590 [ 2331.291252] syz-executor.0: vmalloc: allocation failure, allocated 1536376832 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2331.294976] oom_kill_process.cold+0x10/0x692 [ 2331.312396] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 2331.313410] ? check_preemption_disabled+0x41/0x280 [ 2331.323505] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2331.328771] out_of_memory+0x1072/0x1390 [ 2331.332835] ? oom_killer_disable+0x270/0x270 [ 2331.337330] ? mutex_trylock+0x15f/0x1a0 [ 2331.341473] __alloc_pages_nodemask+0x23a2/0x2890 [ 2331.346312] ? find_get_entry+0x4cd/0x8a0 [ 2331.350455] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2331.355329] alloc_pages_current+0x193/0x2a0 [ 2331.359731] filemap_fault+0x146e/0x2180 [ 2331.363791] ext4_filemap_fault+0x84/0xb0 [ 2331.367932] __do_fault+0x10b/0x4b0 [ 2331.371560] __handle_mm_fault+0x273b/0x41c0 [ 2331.375979] ? vm_insert_page+0x9c0/0x9c0 [ 2331.380119] ? lock_downgrade+0x720/0x720 [ 2331.384542] ? check_preemption_disabled+0x41/0x280 [ 2331.389670] handle_mm_fault+0x436/0xb10 [ 2331.393748] __do_page_fault+0x68e/0xd60 [ 2331.397810] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2331.402818] ? spurious_fault+0x840/0x840 [ 2331.406959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2331.411835] ? page_fault+0x8/0x30 [ 2331.415374] page_fault+0x1e/0x30 [ 2331.418817] RIP: 0033:0x7faa298d322d [ 2331.422526] Code: Bad RIP value. [ 2331.425893] RSP: 002b:00007faa2726f580 EFLAGS: 00010293 [ 2331.431247] RAX: 0000000000000078 RBX: 0000000000000000 RCX: 00007faa298d322d [ 2331.438515] RDX: 0000000000001fa0 RSI: 00007faa2726fda0 RDI: 0000000000000004 [ 2331.445780] RBP: 0000563086fcf9d0 R08: 0000000000000000 R09: 0000000004000001 [ 2331.453053] R10: 0000000000000001 R11: 0000000000000293 R12: 00007faa2726fda0 [ 2331.460323] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007faa2726fddd [ 2331.467609] CPU: 1 PID: 12836 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2331.468801] Mem-Info: [ 2331.475628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2331.475634] Call Trace: [ 2331.475654] dump_stack+0x1fc/0x2ef [ 2331.475671] warn_alloc.cold+0x7b/0x18f [ 2331.475687] ? zone_watermark_ok_safe+0x260/0x260 [ 2331.475702] ? retint_kernel+0x2d/0x2d [ 2331.478129] active_anon:14632 inactive_anon:71813 isolated_anon:0 [ 2331.478129] active_file:10 inactive_file:12 isolated_file:0 [ 2331.478129] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2331.478129] slab_reclaimable:13108 slab_unreclaimable:117251 [ 2331.478129] mapped:22377 shmem:72673 pagetables:552 bounce:0 [ 2331.478129] free:13918 free_pcp:986 free_cma:0 [ 2331.487473] __vmalloc_area_node+0x4fd/0x780 [ 2331.487495] ? __vmalloc_node_range+0x180/0x180 [ 2331.490077] Node 0 active_anon:55456kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2331.493671] ? _raw_spin_unlock+0x29/0x40 [ 2331.493685] ? __get_vm_area_node+0x2e2/0x3a0 [ 2331.493706] __vmalloc_node_range+0xed/0x180 [ 2331.497671] Node 1 active_anon:3072kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2908kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2331.502485] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2331.502499] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2331.502515] vmalloc_user+0x70/0xe0 [ 2331.506390] 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 [ 2331.539609] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2331.539624] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2331.539641] __vb2_queue_alloc+0x472/0xe60 [ 2331.544048] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2331.548723] vb2_core_create_bufs+0x273/0x7e0 [ 2331.576484] Node 0 DMA32 free:17892kB min:35996kB low:44992kB high:53988kB active_anon:55456kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1988kB bounce:0kB free_pcp:1924kB local_pcp:276kB free_cma:0kB [ 2331.580685] ? __vb2_queue_free+0x870/0x870 [ 2331.585268] lowmem_reserve[]: 0 0 1 1 1 [ 2331.589656] ? __video_do_ioctl+0x632/0xcd0 [ 2331.589676] ? pi_state_update_owner+0x450/0x450 [ 2331.616928] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2331.621215] ? __mutex_lock+0x368/0x1190 [ 2331.621236] vb2_create_bufs+0x332/0x620 [ 2331.626574] lowmem_reserve[]: 0 0 0 0 0 [ 2331.630215] ? mark_held_locks+0xf0/0xf0 [ 2331.656333] Node 1 Normal free:26900kB min:53876kB low:67344kB high:80812kB active_anon:3072kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:220kB bounce:0kB free_pcp:2020kB local_pcp:1260kB free_cma:0kB [ 2331.660619] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2331.664765] lowmem_reserve[]: 0 0 0 0 0 [ 2331.668971] ? futex_wait_queue_me+0x404/0x5e0 [ 2331.674084] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2331.678549] ? pi_state_update_owner+0x450/0x450 [ 2331.708315] Node 0 DMA32: 539*4kB (UME) 433*8kB (UME) 375*16kB (ME) 104*32kB (ME) 20*64kB (UME) 3*128kB (UE) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17892kB [ 2331.712596] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2331.712611] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2331.712634] v4l_create_bufs+0xb2/0x160 [ 2331.716574] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2331.720888] __video_do_ioctl+0x49a/0xcd0 [ 2331.725646] Node 1 Normal: 337*4kB (ME) 368*8kB (ME) 247*16kB (ME) 81*32kB (UME) 21*64kB (UME) 11*128kB (ME) 6*256kB (UME) 5*512kB (UM) 1*1024kB (E) 2*2048kB (UM) 1*4096kB (M) = 26900kB [ 2331.751471] ? v4l_querycap+0x340/0x340 [ 2331.751492] ? __might_fault+0x192/0x1d0 [ 2331.755544] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2331.759708] ? v4l_querycap+0x340/0x340 [ 2331.763682] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2331.767708] video_usercopy+0x13f/0xfa0 [ 2331.796782] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2331.801881] ? v4l_enumstd+0x60/0x60 [ 2331.801899] ? do_futex+0x171/0x1880 [ 2331.805847] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2331.810415] ? mark_held_locks+0xf0/0xf0 [ 2331.825069] 72695 total pagecache pages [ 2331.829784] ? debug_check_no_obj_freed+0x201/0x490 [ 2331.845050] 0 pages in swap cache [ 2331.850116] ? video_usercopy+0xfa0/0xfa0 [ 2331.855304] Swap cache stats: add 0, delete 0, find 0/0 [ 2331.859256] v4l2_ioctl+0x147/0x1a0 [ 2331.870255] Free swap = 0kB [ 2331.874368] ? video_devdata+0xa0/0xa0 [ 2331.874383] do_vfs_ioctl+0xcdb/0x12e0 [ 2331.874401] ? lock_downgrade+0x720/0x720 [ 2331.891048] Total swap = 0kB [ 2331.894990] ? check_preemption_disabled+0x41/0x280 [ 2331.899193] 2097051 pages RAM [ 2331.908015] ? ioctl_preallocate+0x200/0x200 [ 2331.908033] ? __fget+0x356/0x510 [ 2331.908049] ? do_dup2+0x450/0x450 [ 2331.918367] 0 pages HighMem/MovableOnly [ 2331.920582] ? __se_sys_futex+0x298/0x3b0 [ 2331.925052] 369649 pages reserved [ 2331.933453] ksys_ioctl+0x9b/0xc0 [ 2331.933471] __x64_sys_ioctl+0x6f/0xb0 [ 2331.937159] 0 pages cma reserved [ 2331.940861] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2331.949435] Unreclaimable slab info: [ 2331.953455] do_syscall_64+0xf9/0x620 [ 2331.953475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2331.953489] RIP: 0033:0x7fe8fd3f50f9 [ 2331.957441] Name Used Total [ 2331.962443] Code: Bad RIP value. [ 2331.962451] RSP: 002b:00007fe8fb967168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2331.962469] RAX: ffffffffffffffda RBX: 00007fe8fd514f80 RCX: 00007fe8fd3f50f9 [ 2331.965900] pid_2 18KB 32KB [ 2331.970021] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2331.970031] RBP: 00007fe8fd450ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2331.975476] batadv_tt_change_cache 3KB 7KB [ 2331.979020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2331.982134] batadv_tl_cache 7KB 16KB [ 2331.985955] R13: 00007ffdaa35e71f R14: 00007fe8fb967300 R15: 0000000000022000 [ 2331.989840] TIPC 15KB 22KB [ 2332.016196] Mem-Info: [ 2332.034450] SCTPv6 22KB 37KB [ 2332.035842] active_anon:14609 inactive_anon:71813 isolated_anon:0 [ 2332.035842] active_file:10 inactive_file:12 isolated_file:0 [ 2332.035842] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2332.035842] slab_reclaimable:13108 slab_unreclaimable:117251 [ 2332.035842] mapped:22377 shmem:72673 pagetables:551 bounce:0 [ 2332.035842] free:13918 free_pcp:986 free_cma:0 [ 2332.039183] DCCPv6 17KB 22KB [ 2332.043809] Node 0 active_anon:55364kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2332.043837] Node 1 active_anon:3072kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2908kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2332.043845] 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 [ 2332.058358] DCCP 16KB 28KB [ 2332.060258] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2332.069688] RXRPC 16KB 26KB [ 2332.078497] Node 0 DMA32 free:17892kB min:35996kB low:44992kB high:53988kB active_anon:55364kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1984kB bounce:0kB free_pcp:1924kB local_pcp:1648kB free_cma:0kB [ 2332.099852] rxrpc_call_jar 112KB 133KB [ 2332.106893] lowmem_reserve[]: 0 0 1 1 1 [ 2332.116200] bridge_fdb_cache 15KB 31KB [ 2332.118313] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2332.133591] fib6_nodes 234KB 272KB [ 2332.140816] lowmem_reserve[]: 0 0 0 0 0 [ 2332.153902] ip6_dst_cache 495KB 690KB [ 2332.182766] Node 1 Normal free:26900kB min:53876kB low:67344kB high:80812kB active_anon:3072kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:220kB bounce:0kB free_pcp:2020kB local_pcp:760kB free_cma:0kB [ 2332.192919] RAWv6 111KB 121KB [ 2332.225187] lowmem_reserve[]: 0 0 0 0 0 [ 2332.249426] UDPv6 35KB 45KB [ 2332.276023] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2332.283960] TCPv6 36KB 42KB [ 2332.326830] Node 0 DMA32: 539*4kB (UME) 433*8kB (UME) 375*16kB (ME) 104*32kB (ME) 20*64kB (UME) 3*128kB (UE) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 17892kB [ 2332.358384] nf_conntrack 15KB 18KB [ 2332.369400] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2332.397751] t10_alua_lu_gp_cache 0KB 3KB [ 2332.407471] Node 1 Normal: 337*4kB (ME) 368*8kB (ME) 247*16kB (ME) 81*32kB (UME) 21*64kB (UME) 11*128kB (ME) 6*256kB (UME) 5*512kB (UM) 1*1024kB (E) 2*2048kB (UM) 1*4096kB (M) = 26900kB [ 2332.409071] sd_ext_cdb 0KB 7KB [ 2332.409081] scsi_sense_cache 1056KB 1060KB [ 2332.409091] virtio_scsi_cmd 16KB 16KB [ 2332.409103] sgpool-128 8KB 8KB [ 2332.409111] sgpool-64 4KB 12KB [ 2332.409119] sgpool-32 2KB 15KB [ 2332.409127] sgpool-16 1KB 7KB [ 2332.409136] sgpool-8 0KB 7KB [ 2332.409153] mqueue_inode_cache 19KB 45KB [ 2332.409172] bio_post_read_ctx 14KB 15KB [ 2332.409244] bio-2 14KB 15KB [ 2332.409253] jfs_mp 7KB 7KB [ 2332.409294] cifs_small_rq 15KB 16KB [ 2332.409302] cifs_request 67KB 67KB [ 2332.409310] cifs_mpx_ids 0KB 7KB [ 2332.409339] nfs_commit_data 3KB 14KB [ 2332.409349] nfs_write_data 34KB 44KB [ 2332.409392] ext4_system_zone 1KB 7KB [ 2332.409423] bio-1 1KB 7KB [ 2332.409434] pid_namespace 3KB 11KB [ 2332.409453] rpc_buffers 17KB 25KB [ 2332.409462] rpc_tasks 2KB 7KB [ 2332.409472] UNIX 1631KB 1702KB [ 2332.409487] tcp_bind_bucket 1KB 12KB [ 2332.409504] ip_fib_trie 34KB 47KB [ 2332.409513] ip_fib_alias 165KB 197KB [ 2332.409523] ip_dst_cache 19KB 28KB [ 2332.409534] RAW 72KB 82KB [ 2332.409543] UDP 60KB 87KB [ 2332.409556] TCP 56KB 61KB [ 2332.409568] hugetlbfs_inode_cache 3KB 15KB [ 2332.409578] fscache_cookie_jar 1KB 7KB [ 2332.409588] eventpoll_pwq 29KB 39KB [ 2332.409597] eventpoll_epi 53KB 74KB [ 2332.409607] inotify_inode_mark 18KB 23KB [ 2332.409618] request_queue 199KB 199KB [ 2332.409628] blkdev_requests 1KB 3KB [ 2332.409637] blkdev_ioc 25KB 38KB [ 2332.409647] bio-0 891KB 1248KB [ 2332.409656] biovec-max 1443KB 1567KB [ 2332.409666] biovec-64 1023KB 1393KB [ 2332.409676] biovec-16 146KB 172KB [ 2332.409686] bio_integrity_payload 1KB 8KB [ 2332.409695] khugepaged_mm_slot 7KB 27KB [ 2332.409713] uid_cache 0KB 4KB [ 2332.409721] dmaengine-unmap-2 0KB 3KB [ 2332.409733] skbuff_fclone_cache 35KB 45KB [ 2332.409743] skbuff_head_cache 8128KB 9153KB [ 2332.409752] configfs_dir_cache 3KB 11KB [ 2332.409762] file_lock_cache 39KB 59KB [ 2332.409771] file_lock_ctx 9KB 11KB [ 2332.409781] fsnotify_mark_connector 9KB 15KB [ 2332.409790] net_namespace 87KB 113KB [ 2332.409800] shmem_inode_cache 8140KB 8162KB [ 2332.409810] task_delay_info 275KB 363KB [ 2332.409819] taskstats 37KB 45KB [ 2332.409829] proc_dir_entry 941KB 1012KB [ 2332.409838] pde_opener 14KB 54KB [ 2332.409847] seq_file 226KB 362KB [ 2332.409856] sigqueue 56KB 63KB [ 2332.409866] kernfs_node_cache 18234KB 18258KB [ 2332.409876] mnt_cache 274KB 288KB [ 2332.409885] filp 7280KB 7920KB [ 2332.409895] names_cache 112837KB 112858KB [ 2332.409905] iint_cache 30KB 51KB [ 2332.409914] key_jar 4KB 11KB [ 2332.409924] uts_namespace 5KB 15KB [ 2332.409934] nsproxy 3KB 11KB [ 2332.409943] vm_area_struct 3100KB 3341KB [ 2332.409953] mm_struct 487KB 507KB [ 2332.409962] fs_cache 293KB 388KB [ 2332.409971] files_cache 1160KB 1162KB [ 2332.409981] signal_cache 2164KB 2185KB [ 2332.409990] sighand_cache 610KB 638KB [ 2332.410000] task_struct 9468KB 9500KB [ 2332.410009] cred_jar 2322KB 2684KB [ 2332.410018] anon_vma_chain 1017KB 1366KB [ 2332.410028] anon_vma 159KB 265KB [ 2332.410037] pid 173KB 248KB [ 2332.410046] Acpi-Operand 156KB 198KB [ 2332.410055] Acpi-ParseExt 9KB 11KB [ 2332.410065] Acpi-Parse 41KB 47KB [ 2332.410074] Acpi-State 52KB 63KB [ 2332.410083] Acpi-Namespace 21KB 27KB [ 2332.410094] numa_policy 0KB 3KB [ 2332.410104] debug_objects_cache 2091KB 2120KB [ 2332.410114] trace_event_file 297KB 298KB [ 2332.410123] ftrace_event_field 398KB 401KB [ 2332.410133] pool_workqueue 227KB 252KB [ 2332.410144] page->ptl 451KB 956KB [ 2332.410195] kmalloc-2097152 2050KB 2050KB [ 2332.410206] kmalloc-524288 2056KB 2056KB [ 2332.410215] kmalloc-262144 1290KB 1290KB [ 2332.410224] kmalloc-131072 650KB 650KB [ 2332.410233] kmalloc-65536 2904KB 2970KB [ 2332.410243] kmalloc-32768 2277KB 2343KB [ 2332.410252] kmalloc-16384 1237KB 1336KB [ 2332.410261] kmalloc-8192 5321KB 5370KB [ 2332.410270] kmalloc-4096 29643KB 29686KB [ 2332.410280] kmalloc-2048 17142KB 17320KB [ 2332.410289] kmalloc-1024 12060KB 13056KB [ 2332.410298] kmalloc-512 15688KB 17640KB [ 2332.410307] kmalloc-256 5550KB 6168KB [ 2332.410317] kmalloc-128 1332KB 1606KB [ 2332.410326] kmalloc-96 3317KB 4172KB [ 2332.410335] kmalloc-64 2697KB 3732KB [ 2332.410344] kmalloc-32 1963KB 2417KB [ 2332.410354] kmalloc-192 2300KB 2900KB [ 2332.410363] kmem_cache 177KB 183KB [ 2332.410374] Out of memory (oom_kill_allocating_task): Kill process 11777 (in:imklog) score 0 or sacrifice child [ 2332.410835] Killed process 11773 (rsyslogd) total-vm:254332kB, anon-rss:688kB, file-rss:0kB, shmem-rss:0kB [ 2332.438688] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2332.448297] oom_reaper: reaped process 11773 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2332.466672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2332.476439] kworker/u4:0 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 2332.529348] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2332.539872] kworker/u4:0 cpuset=/ mems_allowed=0-1 [ 2332.564244] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2332.566641] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 4.19.211-syzkaller #0 [ 2332.589760] 72695 total pagecache pages [ 2332.593398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2332.593416] Workqueue: events_unbound call_usermodehelper_exec_work [ 2332.593424] Call Trace: [ 2332.593442] dump_stack+0x1fc/0x2ef [ 2332.593460] dump_header+0x15d/0xc3f [ 2332.593477] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2332.593492] ? ___ratelimit+0x319/0x590 [ 2332.615780] 0 pages in swap cache [ 2332.620462] oom_kill_process.cold+0x10/0x692 [ 2332.648075] Swap cache stats: add 0, delete 0, find 0/0 [ 2332.653102] ? lock_downgrade+0x720/0x720 [ 2332.653120] ? check_preemption_disabled+0x41/0x280 [ 2332.653137] out_of_memory+0x34d/0x1390 [ 2332.653163] ? oom_killer_disable+0x270/0x270 [ 2332.653179] ? mutex_trylock+0x15f/0x1a0 [ 2332.653195] __alloc_pages_nodemask+0x23a2/0x2890 [ 2332.653223] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2332.672650] Free swap = 0kB [ 2332.674837] ? lock_acquire+0x170/0x3c0 [ 2332.680193] Total swap = 0kB [ 2332.685597] ? cache_alloc_refill+0x95/0x340 [ 2332.685616] ? check_preemption_disabled+0x41/0x280 [ 2332.685634] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2332.685647] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2332.685666] copy_process.part.0+0x3cf/0x8260 [ 2332.685682] ? __lock_acquire+0x6de/0x3ff0 [ 2332.708895] 2097051 pages RAM [ 2332.712521] ? __lock_acquire+0x6de/0x3ff0 [ 2332.712539] ? __lock_acquire+0x6de/0x3ff0 [ 2332.712555] ? umh_complete+0x90/0x90 [ 2332.712570] ? __cleanup_sighand+0x60/0x60 [ 2332.712583] ? mark_held_locks+0xf0/0xf0 [ 2332.712601] ? __lock_acquire+0x6de/0x3ff0 [ 2332.712620] _do_fork+0x22f/0xf30 [ 2332.712634] ? umh_complete+0x90/0x90 [ 2332.712648] ? fork_idle+0x220/0x220 [ 2332.712660] ? lock_acquire+0x170/0x3c0 [ 2332.712671] ? debug_object_deactivate+0xfc/0x2e0 [ 2332.712686] ? trace_hardirqs_off+0x64/0x200 [ 2332.712702] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2332.712716] ? umh_complete+0x90/0x90 [ 2332.712729] kernel_thread+0x2f/0x40 [ 2332.712742] call_usermodehelper_exec_work+0x16d/0x260 [ 2332.712755] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 2332.712774] process_one_work+0x864/0x1570 [ 2332.712795] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2332.712819] worker_thread+0x64c/0x1130 [ 2332.712844] ? process_one_work+0x1570/0x1570 [ 2332.712857] kthread+0x33f/0x460 [ 2332.712869] ? kthread_park+0x180/0x180 [ 2332.712883] ret_from_fork+0x24/0x30 [ 2332.714734] Mem-Info: [ 2332.735193] 0 pages HighMem/MovableOnly [ 2332.741805] active_anon:14384 inactive_anon:71813 isolated_anon:0 [ 2332.741805] active_file:10 inactive_file:12 isolated_file:0 [ 2332.741805] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2332.741805] slab_reclaimable:13108 slab_unreclaimable:116991 [ 2332.741805] mapped:22377 shmem:72673 pagetables:514 bounce:0 [ 2332.741805] free:15378 free_pcp:0 free_cma:0 [ 2332.741835] Node 0 active_anon:55364kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2332.750576] 369649 pages reserved [ 2332.752875] Node 1 active_anon:2172kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2908kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2332.774950] 0 pages cma reserved [ 2332.780373] 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 [ 2333.526179] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2333.531285] Node 0 DMA32 free:20632kB min:35996kB low:44992kB high:53988kB active_anon:55364kB inactive_anon:64808kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1984kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2333.563495] lowmem_reserve[]: 0 0 1 1 1 [ 2333.567505] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2333.598314] lowmem_reserve[]: 0 0 0 0 0 [ 2333.609403] Node 1 Normal free:30000kB min:53876kB low:67344kB high:80812kB active_anon:2172kB inactive_anon:222444kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:288kB pagetables:72kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2333.654684] lowmem_reserve[]: 0 0 0 0 0 [ 2333.658704] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2333.687984] Node 0 DMA32: 577*4kB (UME) 510*8kB (UME) 391*16kB (UME) 130*32kB (UME) 37*64kB (UME) 4*128kB (UME) 1*256kB (U) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 20964kB [ 2333.718985] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2333.746996] Node 1 Normal: 392*4kB (UME) 325*8kB (UME) 228*16kB (UME) 94*32kB (UME) 25*64kB (UME) 6*128kB (ME) 6*256kB (ME) 4*512kB (M) 5*1024kB (UME) 2*2048kB (UM) 1*4096kB (M) = 30088kB [ 2333.774686] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2333.783793] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2333.796043] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2333.804938] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2333.817142] 72695 total pagecache pages [ 2333.821173] 0 pages in swap cache [ 2333.824627] Swap cache stats: add 0, delete 0, find 0/0 [ 2333.829984] Free swap = 0kB [ 2333.836544] Total swap = 0kB [ 2333.839571] 2097051 pages RAM [ 2333.848121] 0 pages HighMem/MovableOnly [ 2333.855778] 369649 pages reserved [ 2333.859231] 0 pages cma reserved [ 2333.867322] Unreclaimable slab info: [ 2333.874693] Name Used Total [ 2333.880246] pid_2 18KB 32KB [ 2333.894371] batadv_tt_change_cache 3KB 7KB [ 2333.900198] batadv_tl_cache 7KB 16KB [ 2333.909580] TIPC 15KB 22KB [ 2333.920234] SCTPv6 22KB 37KB [ 2333.929689] DCCPv6 17KB 22KB [ 2333.946818] DCCP 16KB 28KB [ 2333.955614] RXRPC 16KB 26KB [ 2333.969181] rxrpc_call_jar 112KB 133KB [ 2333.977822] bridge_fdb_cache 15KB 31KB [ 2333.995537] fib6_nodes 234KB 272KB [ 2334.008144] ip6_dst_cache 504KB 690KB [ 2334.017565] RAWv6 111KB 121KB [ 2334.030259] UDPv6 35KB 45KB [ 2334.039918] TCPv6 36KB 42KB [ 2334.056895] nf_conntrack 15KB 18KB [ 2334.065595] t10_alua_lu_gp_cache 0KB 3KB [ 2334.079528] sd_ext_cdb 0KB 7KB [ 2334.088160] scsi_sense_cache 1056KB 1060KB [ 2334.105037] virtio_scsi_cmd 16KB 16KB [ 2334.117730] sgpool-128 8KB 8KB [ 2334.127919] sgpool-64 4KB 12KB [ 2334.139877] sgpool-32 2KB 15KB [ 2334.150485] sgpool-16 1KB 7KB [ 2334.170729] sgpool-8 0KB 7KB [ 2334.176228] mqueue_inode_cache 19KB 45KB [ 2334.193157] bio_post_read_ctx 14KB 15KB [ 2334.198607] bio-2 14KB 15KB [ 2334.215301] jfs_mp 7KB 7KB [ 2334.226601] cifs_small_rq 15KB 16KB [ 2334.239144] cifs_request 67KB 67KB [ 2334.250301] cifs_mpx_ids 0KB 7KB [ 2334.268132] nfs_commit_data 3KB 14KB [ 2334.275965] nfs_write_data 34KB 44KB [ 2334.290315] ext4_system_zone 1KB 7KB [ 2334.298449] bio-1 1KB 7KB [ 2334.315117] pid_namespace 3KB 11KB [ 2334.320520] rpc_buffers 17KB 25KB [ 2334.337168] rpc_tasks 2KB 7KB [ 2334.345958] UNIX 1631KB 1702KB [ 2334.360098] tcp_bind_bucket 1KB 12KB [ 2334.368644] ip_fib_trie 34KB 47KB [ 2334.385509] ip_fib_alias 165KB 197KB [ 2334.400353] ip_dst_cache 19KB 28KB [ 2334.417412] RAW 72KB 82KB [ 2334.427709] UDP 60KB 87KB [ 2334.439520] TCP 56KB 61KB [ 2334.449601] hugetlbfs_inode_cache 3KB 15KB [ 2334.466925] fscache_cookie_jar 1KB 7KB [ 2334.474881] eventpoll_pwq 29KB 39KB [ 2334.480276] eventpoll_epi 53KB 74KB [ 2334.496996] inotify_inode_mark 18KB 23KB [ 2334.504983] request_queue 199KB 199KB [ 2334.510365] blkdev_requests 1KB 3KB [ 2334.527223] blkdev_ioc 25KB 38KB [ 2334.535093] bio-0 891KB 1248KB [ 2334.540474] biovec-max 1443KB 1567KB [ 2334.564118] biovec-64 1023KB 1393KB [ 2334.569520] biovec-16 146KB 172KB [ 2334.586027] bio_integrity_payload 1KB 8KB [ 2334.597353] khugepaged_mm_slot 7KB 27KB [ 2334.608474] uid_cache 0KB 4KB [ 2334.619497] dmaengine-unmap-2 0KB 3KB [ 2334.630371] skbuff_fclone_cache 35KB 45KB [ 2334.648209] skbuff_head_cache 8305KB 9153KB [ 2334.656010] configfs_dir_cache 3KB 11KB [ 2334.673325] file_lock_cache 39KB 59KB [ 2334.678731] file_lock_ctx 9KB 11KB [ 2334.689596] fsnotify_mark_connector 9KB 15KB [ 2334.707026] net_namespace 87KB 113KB [ 2334.714978] shmem_inode_cache 8140KB 8162KB [ 2334.720355] task_delay_info 275KB 363KB [ 2334.736932] taskstats 37KB 45KB [ 2334.745698] proc_dir_entry 941KB 1012KB [ 2334.759131] pde_opener 14KB 54KB [ 2334.768224] seq_file 226KB 362KB [ 2334.777202] sigqueue 56KB 63KB [ 2334.785929] kernfs_node_cache 18234KB 18258KB [ 2334.794895] mnt_cache 274KB 288KB [ 2334.800277] filp 7280KB 7920KB [ 2334.808976] names_cache 112208KB 112268KB [ 2334.818059] iint_cache 30KB 51KB [ 2334.826849] key_jar 4KB 11KB [ 2334.835690] uts_namespace 5KB 15KB [ 2334.844664] nsproxy 3KB 11KB [ 2334.850037] vm_area_struct 3100KB 3341KB [ 2334.855711] mm_struct 487KB 507KB [ 2334.861272] fs_cache 293KB 388KB [ 2334.866791] files_cache 1160KB 1162KB [ 2334.872386] signal_cache 2164KB 2185KB [ 2334.878957] sighand_cache 610KB 638KB [ 2334.885233] task_struct 9443KB 9481KB [ 2334.891403] cred_jar 2322KB 2684KB [ 2334.897486] anon_vma_chain 1017KB 1366KB [ 2334.903488] anon_vma 159KB 265KB [ 2334.909581] pid 173KB 248KB [ 2334.915137] Acpi-Operand 156KB 198KB [ 2334.920659] Acpi-ParseExt 9KB 11KB [ 2334.926124] Acpi-Parse 41KB 47KB [ 2334.932326] Acpi-State 52KB 63KB [ 2334.938855] Acpi-Namespace 21KB 27KB [ 2334.944368] numa_policy 0KB 3KB [ 2334.949737] debug_objects_cache 2091KB 2120KB [ 2334.955351] trace_event_file 297KB 298KB [ 2334.961672] ftrace_event_field 398KB 401KB [ 2334.968500] pool_workqueue 227KB 252KB [ 2334.974418] page->ptl 451KB 956KB [ 2334.980043] kmalloc-2097152 2050KB 2050KB [ 2334.986286] kmalloc-524288 2056KB 2056KB [ 2334.991736] kmalloc-262144 1290KB 1290KB [ 2334.997114] kmalloc-131072 650KB 650KB [ 2335.002698] kmalloc-65536 2904KB 2970KB [ 2335.008192] kmalloc-32768 2277KB 2343KB [ 2335.013682] kmalloc-16384 1237KB 1336KB [ 2335.019083] kmalloc-8192 5321KB 5370KB [ 2335.024517] kmalloc-4096 29643KB 29686KB [ 2335.031372] kmalloc-2048 17142KB 17320KB [ 2335.037978] kmalloc-1024 12154KB 13056KB [ 2335.044482] kmalloc-512 16059KB 17640KB [ 2335.050822] kmalloc-256 5550KB 6168KB [ 2335.065170] kmalloc-128 1332KB 1606KB [ 2335.071577] kmalloc-96 3355KB 4172KB [ 2335.077685] kmalloc-64 2697KB 3732KB [ 2335.091613] kmalloc-32 1963KB 2417KB [ 2335.111242] kmalloc-192 2300KB 2900KB [ 2335.131091] kmem_cache 177KB 183KB [ 2335.136748] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2335.173746] Killed process 12121 (syz-executor.0) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2335.187740] oom_reaper: reaped process 12121 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 04:08:34 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:08:34 executing program 5: socketpair(0x28, 0x0, 0x6300, &(0x7f0000000000)) 04:08:34 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) clock_gettime(0x5, &(0x7f0000000080)) (async) clock_gettime(0x5, &(0x7f0000000080)) clock_gettime(0x3, &(0x7f0000000040)) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x80000019, 0x0, 0x0, 0x0, 0x81}) 04:08:34 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0xd55ae7de80952496, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6f, 0x4) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:08:34 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:08:34 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) ioctl$RTC_IRQP_SET(r0, 0x4008700c, 0xa41) clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x2, &(0x7f0000000000)) 04:08:34 executing program 5: socketpair(0x28, 0x0, 0x6301, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6400, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6401, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6500, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6501, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6600, &(0x7f0000000000)) 04:08:35 executing program 5: socketpair(0x28, 0x0, 0x6601, &(0x7f0000000000)) [ 2340.534530] IPVS: ftp: loaded support on port[0] = 21 [ 2341.227817] chnl_net:caif_netlink_parms(): no params data found [ 2341.614438] bridge0: port 1(bridge_slave_0) entered blocking state [ 2341.621482] bridge0: port 1(bridge_slave_0) entered disabled state [ 2341.629115] device bridge_slave_0 entered promiscuous mode [ 2341.636890] bridge0: port 2(bridge_slave_1) entered blocking state [ 2341.647837] bridge0: port 2(bridge_slave_1) entered disabled state [ 2341.656317] device bridge_slave_1 entered promiscuous mode [ 2341.895009] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2341.905454] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2341.937250] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2341.945597] team0: Port device team_slave_0 added [ 2342.132605] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2342.140567] team0: Port device team_slave_1 added [ 2342.166844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2342.173447] 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. [ 2342.205587] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2342.227780] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2342.238520] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2342.259014] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2342.272566] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2342.284295] device bridge_slave_1 left promiscuous mode [ 2342.293147] bridge0: port 2(bridge_slave_1) entered disabled state [ 2342.304341] device bridge_slave_0 left promiscuous mode [ 2342.314593] bridge0: port 1(bridge_slave_0) entered disabled state [ 2342.328233] device veth1_macvtap left promiscuous mode [ 2342.337508] device veth0_macvtap left promiscuous mode [ 2342.346642] device veth1_vlan left promiscuous mode [ 2342.355433] device veth0_vlan left promiscuous mode [ 2342.474561] Bluetooth: hci4: command 0x0409 tx timeout [ 2344.548937] Bluetooth: hci4: command 0x041b tx timeout [ 2345.510754] ieee802154 phy0 wpan0: encryption failed: -22 [ 2345.517500] ieee802154 phy1 wpan1: encryption failed: -22 [ 2346.628468] Bluetooth: hci4: command 0x040f tx timeout [ 2347.965989] oom_reaper: reaped process 12921 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2347.989947] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2348.028027] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2348.032904] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2348.040404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2348.049860] Call Trace: [ 2348.052471] dump_stack+0x1fc/0x2ef [ 2348.056136] dump_header+0x15d/0xc3f [ 2348.059856] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2348.064962] ? ___ratelimit+0x319/0x590 [ 2348.068974] oom_kill_process.cold+0x10/0x692 [ 2348.073480] ? check_preemption_disabled+0x41/0x280 [ 2348.078509] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2348.083793] out_of_memory+0x1072/0x1390 [ 2348.087864] ? oom_killer_disable+0x270/0x270 [ 2348.092369] ? mutex_trylock+0x15f/0x1a0 [ 2348.096446] __alloc_pages_nodemask+0x23a2/0x2890 [ 2348.101303] ? find_get_entry+0x4cd/0x8a0 [ 2348.105476] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2348.110448] alloc_pages_current+0x193/0x2a0 [ 2348.115131] filemap_fault+0x146e/0x2180 [ 2348.119208] ext4_filemap_fault+0x84/0xb0 [ 2348.123363] __do_fault+0x10b/0x4b0 [ 2348.127001] __handle_mm_fault+0x273b/0x41c0 [ 2348.131418] ? vm_insert_page+0x9c0/0x9c0 [ 2348.135582] ? check_preemption_disabled+0x41/0x280 [ 2348.140606] handle_mm_fault+0x436/0xb10 [ 2348.144675] __do_page_fault+0x68e/0xd60 [ 2348.148747] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2348.153768] ? spurious_fault+0x840/0x840 [ 2348.157924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2348.162778] ? page_fault+0x8/0x30 [ 2348.166351] page_fault+0x1e/0x30 [ 2348.169841] RIP: 0033:0x46b583 [ 2348.173037] Code: Bad RIP value. [ 2348.176394] RSP: 002b:000000c000067e78 EFLAGS: 00010206 [ 2348.181851] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2348.189128] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2348.196398] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2348.203676] R10: 000000c000067eb0 R11: 0000000000000206 R12: 000000c000067eb0 [ 2348.208167] syz-executor.1: vmalloc: allocation failure, allocated 1539596288 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2348.211045] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2348.218446] Mem-Info: [ 2348.241933] active_anon:14610 inactive_anon:71811 isolated_anon:0 [ 2348.241933] active_file:13 inactive_file:19 isolated_file:0 [ 2348.241933] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2348.241933] slab_reclaimable:13052 slab_unreclaimable:117353 [ 2348.241933] mapped:22439 shmem:72669 pagetables:551 bounce:0 [ 2348.241933] free:13858 free_pcp:212 free_cma:0 [ 2348.273539] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2348.283990] Node 0 active_anon:55296kB inactive_anon:64800kB active_file:28kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2348.293552] CPU: 1 PID: 12921 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2348.311655] Node 1 active_anon:3144kB inactive_anon:222444kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3156kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2348.319402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2348.319407] Call Trace: [ 2348.319430] dump_stack+0x1fc/0x2ef [ 2348.319450] warn_alloc.cold+0x7b/0x18f [ 2348.346698] 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 [ 2348.356038] ? zone_watermark_ok_safe+0x260/0x260 [ 2348.356050] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2348.356084] __vmalloc_area_node+0x4fd/0x780 [ 2348.358723] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2348.362333] ? __vmalloc_node_range+0x180/0x180 [ 2348.366290] Node 0 DMA32 free:17792kB min:35996kB low:44992kB high:53988kB active_anon:55296kB inactive_anon:64800kB active_file:28kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1976kB bounce:0kB free_pcp:348kB local_pcp:100kB free_cma:0kB [ 2348.392393] ? _raw_spin_unlock+0x29/0x40 [ 2348.392407] ? __get_vm_area_node+0x2e2/0x3a0 [ 2348.392427] __vmalloc_node_range+0xed/0x180 [ 2348.392443] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2348.392456] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2348.392466] vmalloc_user+0x70/0xe0 [ 2348.392479] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2348.392492] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2348.392509] __vb2_queue_alloc+0x472/0xe60 [ 2348.392533] vb2_core_create_bufs+0x273/0x7e0 [ 2348.392549] ? __vb2_queue_free+0x870/0x870 [ 2348.392564] ? __video_do_ioctl+0x632/0xcd0 [ 2348.392583] ? __mutex_lock+0x368/0x1190 [ 2348.392599] vb2_create_bufs+0x332/0x620 [ 2348.392617] ? mark_held_locks+0xf0/0xf0 [ 2348.392631] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2348.392649] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2348.392666] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2348.392688] v4l_create_bufs+0xb2/0x160 [ 2348.392706] __video_do_ioctl+0x49a/0xcd0 [ 2348.392728] ? v4l_querycap+0x340/0x340 [ 2348.392748] ? __might_fault+0x192/0x1d0 [ 2348.392766] ? v4l_querycap+0x340/0x340 [ 2348.392782] video_usercopy+0x13f/0xfa0 [ 2348.392804] ? v4l_enumstd+0x60/0x60 [ 2348.392819] ? do_futex+0x171/0x1880 [ 2348.392835] ? mark_held_locks+0xf0/0xf0 [ 2348.392854] ? debug_check_no_obj_freed+0x201/0x490 [ 2348.392877] ? video_usercopy+0xfa0/0xfa0 [ 2348.392889] v4l2_ioctl+0x147/0x1a0 [ 2348.392902] ? video_devdata+0xa0/0xa0 [ 2348.392919] do_vfs_ioctl+0xcdb/0x12e0 [ 2348.392934] ? lock_downgrade+0x720/0x720 [ 2348.392950] ? check_preemption_disabled+0x41/0x280 [ 2348.392965] ? ioctl_preallocate+0x200/0x200 [ 2348.392983] ? __fget+0x356/0x510 [ 2348.393000] ? do_dup2+0x450/0x450 [ 2348.393014] ? __se_sys_futex+0x298/0x3b0 [ 2348.393037] ksys_ioctl+0x9b/0xc0 [ 2348.393054] __x64_sys_ioctl+0x6f/0xb0 [ 2348.393068] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2348.393083] do_syscall_64+0xf9/0x620 [ 2348.393101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2348.393112] RIP: 0033:0x7f5d6565a0f9 [ 2348.393126] Code: Bad RIP value. [ 2348.393133] RSP: 002b:00007f5d63bcc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2348.393147] RAX: ffffffffffffffda RBX: 00007f5d65779f80 RCX: 00007f5d6565a0f9 [ 2348.393155] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2348.393163] RBP: 00007f5d656b5ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2348.393171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2348.393179] R13: 00007ffce98a0c9f R14: 00007f5d63bcc300 R15: 0000000000022000 [ 2348.653893] Mem-Info: [ 2348.654476] lowmem_reserve[]: 0 0 1 1 1 [ 2348.683682] active_anon:14610 inactive_anon:71811 isolated_anon:0 [ 2348.683682] active_file:13 inactive_file:19 isolated_file:0 [ 2348.683682] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2348.683682] slab_reclaimable:13052 slab_unreclaimable:117353 [ 2348.683682] mapped:22439 shmem:72669 pagetables:551 bounce:0 [ 2348.683682] free:13858 free_pcp:212 free_cma:0 [ 2348.693137] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2348.737959] Bluetooth: hci4: command 0x0419 tx timeout [ 2348.750262] lowmem_reserve[]: 0 0 0 0 0 [ 2348.758902] Node 1 Normal free:26764kB min:53876kB low:67344kB high:80812kB active_anon:3140kB inactive_anon:222444kB active_file:32kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 2348.788246] lowmem_reserve[]: 0 0 0 0 0 [ 2348.794049] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 0*16kB 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 [ 2348.808810] Node 0 DMA32: 502*4kB (ME) 367*8kB (UME) 328*16kB (UME) 115*32kB (UME) 44*64kB (UME) 9*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17840kB [ 2348.823643] Node 0 active_anon:55208kB inactive_anon:64800kB active_file:40kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2348.851282] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2348.853750] Node 1 active_anon:3140kB inactive_anon:222444kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3156kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2348.877993] Node 1 Normal: 445*4kB (UME) 380*8kB (UME) 259*16kB (UME) 83*32kB (UME) 12*64kB (UME) 3*128kB (UME) 5*256kB (UME) 5*512kB (UM) 4*1024kB (ME) 1*2048kB (M) 1*4096kB (M) = 26852kB [ 2348.906737] 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 [ 2348.944479] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2348.947997] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2348.949867] Node 0 DMA32 free:17792kB min:35996kB low:44992kB high:53988kB active_anon:55208kB inactive_anon:64800kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1976kB bounce:0kB free_pcp:384kB local_pcp:248kB free_cma:0kB [ 2348.977985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2348.998662] lowmem_reserve[]: 0 0 1 1 1 [ 2349.002793] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2349.017946] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2349.039098] lowmem_reserve[]: 0 0 0 0 0 [ 2349.043102] Node 1 Normal free:26764kB min:53876kB low:67344kB high:80812kB active_anon:3140kB inactive_anon:222444kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 2349.067937] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2349.082449] lowmem_reserve[]: 0 0 0 0 0 [ 2349.086348] 72701 total pagecache pages [ 2349.086455] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 0*16kB 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 [ 2349.090488] 0 pages in swap cache [ 2349.115563] Node 0 DMA32: 502*4kB (ME) 367*8kB (UME) 328*16kB (UME) 115*32kB (UME) 44*64kB (UME) 9*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17840kB [ 2349.141443] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2349.143595] Swap cache stats: add 0, delete 0, find 0/0 [ 2349.152742] Node 1 Normal: 445*4kB (UME) 380*8kB (UME) 259*16kB (UME) 83*32kB (UME) 12*64kB (UME) 3*128kB (UME) 5*256kB (UME) 5*512kB (UM) 4*1024kB (ME) 1*2048kB (M) 1*4096kB (M) = 26852kB [ 2349.186285] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2349.195424] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2349.197922] Free swap = 0kB [ 2349.214801] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2349.214882] Total swap = 0kB [ 2349.223727] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2349.223734] 72701 total pagecache pages [ 2349.223745] 0 pages in swap cache [ 2349.223752] Swap cache stats: add 0, delete 0, find 0/0 [ 2349.223756] Free swap = 0kB [ 2349.223759] Total swap = 0kB [ 2349.223768] 2097051 pages RAM [ 2349.223773] 0 pages HighMem/MovableOnly [ 2349.223777] 369649 pages reserved [ 2349.223782] 0 pages cma reserved [ 2349.365285] 2097051 pages RAM [ 2349.372138] 0 pages HighMem/MovableOnly [ 2349.376113] 369649 pages reserved [ 2349.409640] 0 pages cma reserved [ 2349.413042] Unreclaimable slab info: [ 2349.416777] Name Used Total [ 2349.449593] pid_2 17KB 32KB [ 2349.455102] batadv_tt_change_cache 3KB 7KB [ 2349.482213] batadv_tl_cache 6KB 16KB [ 2349.487724] TIPC 15KB 22KB [ 2349.521990] SCTPv6 22KB 37KB [ 2349.527406] DCCPv6 20KB 22KB [ 2349.534466] DCCP 19KB 28KB [ 2349.544087] RXRPC 16KB 26KB [ 2349.551407] rxrpc_call_jar 114KB 133KB [ 2349.556783] bridge_fdb_cache 13KB 31KB [ 2349.566296] fib6_nodes 211KB 272KB [ 2349.573457] ip6_dst_cache 534KB 690KB [ 2349.583000] RAWv6 111KB 121KB [ 2349.590124] UDPv6 37KB 45KB [ 2349.595504] TCPv6 27KB 36KB [ 2349.605013] nf_conntrack 9KB 18KB [ 2349.622053] t10_alua_lu_gp_cache 0KB 3KB [ 2349.627721] sd_ext_cdb 0KB 7KB [ 2349.649647] scsi_sense_cache 1056KB 1060KB [ 2349.655059] virtio_scsi_cmd 16KB 16KB [ 2349.681948] sgpool-128 8KB 8KB [ 2349.687356] sgpool-64 4KB 12KB [ 2349.711885] sgpool-32 2KB 15KB [ 2349.717286] sgpool-16 1KB 7KB [ 2349.751465] sgpool-8 0KB 7KB [ 2349.756868] mqueue_inode_cache 16KB 45KB [ 2349.798825] bio_post_read_ctx 14KB 15KB [ 2349.804287] bio-2 14KB 15KB [ 2349.823651] jfs_mp 7KB 7KB [ 2349.843552] cifs_small_rq 15KB 16KB [ 2349.849122] cifs_request 67KB 67KB [ 2349.854491] cifs_mpx_ids 0KB 7KB [ 2349.903733] nfs_commit_data 3KB 14KB [ 2349.909219] nfs_write_data 34KB 44KB [ 2349.914637] ext4_system_zone 1KB 7KB [ 2349.927942] bio-1 1KB 7KB [ 2349.933469] pid_namespace 3KB 11KB [ 2349.943847] rpc_buffers 17KB 25KB [ 2349.950545] rpc_tasks 2KB 7KB [ 2349.956358] UNIX 1663KB 1736KB [ 2349.966731] tcp_bind_bucket 1KB 12KB [ 2349.973030] ip_fib_trie 31KB 47KB [ 2349.983573] ip_fib_alias 149KB 197KB [ 2349.995190] ip_dst_cache 13KB 28KB [ 2350.005418] RAW 73KB 90KB [ 2350.011857] UDP 57KB 87KB [ 2350.024457] TCP 50KB 56KB [ 2350.042905] hugetlbfs_inode_cache 3KB 15KB [ 2350.062980] fscache_cookie_jar 1KB 7KB [ 2350.082760] eventpoll_pwq 25KB 39KB [ 2350.102801] eventpoll_epi 46KB 74KB [ 2350.109123] inotify_inode_mark 13KB 23KB [ 2350.114587] request_queue 199KB 199KB [ 2350.154631] blkdev_requests 1KB 3KB [ 2350.181040] blkdev_ioc 24KB 38KB [ 2350.186453] bio-0 835KB 1181KB [ 2350.225119] biovec-max 1427KB 1534KB [ 2350.243083] biovec-64 862KB 1299KB [ 2350.255070] biovec-16 136KB 172KB [ 2350.267426] bio_integrity_payload 1KB 8KB [ 2350.286966] khugepaged_mm_slot 3KB 27KB [ 2350.295892] uid_cache 0KB 4KB [ 2350.315302] dmaengine-unmap-2 0KB 3KB [ 2350.320870] skbuff_fclone_cache 31KB 45KB [ 2350.326590] skbuff_head_cache 8296KB 8970KB [ 2350.345745] configfs_dir_cache 3KB 11KB [ 2350.354689] file_lock_cache 38KB 59KB [ 2350.373977] file_lock_ctx 9KB 11KB [ 2350.382835] fsnotify_mark_connector 7KB 15KB [ 2350.402610] net_namespace 87KB 113KB [ 2350.414656] shmem_inode_cache 8104KB 8162KB [ 2350.427065] task_delay_info 286KB 363KB [ 2350.445984] taskstats 22KB 42KB [ 2350.451538] proc_dir_entry 936KB 1012KB [ 2350.456908] pde_opener 14KB 54KB [ 2350.476169] seq_file 241KB 362KB [ 2350.481664] sigqueue 46KB 63KB [ 2350.487043] kernfs_node_cache 18791KB 18848KB [ 2350.506024] mnt_cache 253KB 288KB [ 2350.514888] filp 7263KB 7908KB [ 2350.533935] names_cache 111192KB 111252KB [ 2350.539395] iint_cache 31KB 51KB [ 2350.544792] key_jar 4KB 11KB [ 2350.564169] uts_namespace 4KB 15KB [ 2350.569641] nsproxy 4KB 11KB [ 2350.575013] vm_area_struct 3177KB 3341KB [ 2350.586477] mm_struct 468KB 507KB [ 2350.591908] fs_cache 321KB 388KB [ 2350.597279] files_cache 1288KB 1290KB [ 2350.608802] signal_cache 2266KB 2285KB [ 2350.614184] sighand_cache 582KB 638KB [ 2350.623817] task_struct 9980KB 9986KB [ 2350.633142] cred_jar 2329KB 2684KB [ 2350.642841] anon_vma_chain 1025KB 1362KB [ 2350.649941] anon_vma 121KB 265KB [ 2350.655315] pid 182KB 248KB [ 2350.664693] Acpi-Operand 156KB 198KB [ 2350.672117] Acpi-ParseExt 9KB 11KB [ 2350.677488] Acpi-Parse 41KB 47KB [ 2350.686842] Acpi-State 52KB 63KB [ 2350.693854] Acpi-Namespace 21KB 27KB [ 2350.703473] numa_policy 0KB 3KB [ 2350.711529] debug_objects_cache 2038KB 2120KB [ 2350.717078] trace_event_file 297KB 298KB [ 2350.726465] ftrace_event_field 398KB 401KB [ 2350.733639] pool_workqueue 158KB 220KB [ 2350.744990] page->ptl 461KB 956KB [ 2350.752081] kmalloc-2097152 2050KB 2050KB [ 2350.757458] kmalloc-524288 2056KB 2056KB [ 2350.769285] kmalloc-262144 1290KB 1290KB [ 2350.774713] kmalloc-131072 650KB 650KB [ 2350.784197] kmalloc-65536 2904KB 2970KB [ 2350.791372] kmalloc-32768 2310KB 2442KB [ 2350.796751] kmalloc-16384 1237KB 1320KB [ 2350.806219] kmalloc-8192 5271KB 5337KB [ 2350.813226] kmalloc-4096 31118KB 31118KB [ 2350.822806] kmalloc-2048 16961KB 17218KB [ 2350.831699] kmalloc-1024 12060KB 13041KB [ 2350.837091] kmalloc-512 16014KB 17287KB [ 2350.846003] kmalloc-256 5386KB 6165KB [ 2350.864919] kmalloc-128 1309KB 1606KB [ 2350.873848] kmalloc-96 3325KB 4172KB [ 2350.893069] kmalloc-64 2672KB 3728KB [ 2350.901795] kmalloc-32 1946KB 2417KB [ 2350.907174] kmalloc-192 2272KB 2900KB [ 2350.926515] kmem_cache 177KB 183KB [ 2350.931999] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2350.956398] Killed process 12524 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:4kB, shmem-rss:0kB [ 2350.967018] oom_reaper: reaped process 12524 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2350.977180] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2350.995476] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2351.000443] CPU: 1 PID: 8125 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2351.007890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2351.017252] Call Trace: [ 2351.019863] dump_stack+0x1fc/0x2ef [ 2351.023506] dump_header+0x15d/0xc3f [ 2351.027239] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2351.032362] ? ___ratelimit+0x319/0x590 [ 2351.036350] oom_kill_process.cold+0x10/0x692 [ 2351.040861] ? check_preemption_disabled+0x41/0x280 [ 2351.045897] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2351.051195] out_of_memory+0x1072/0x1390 [ 2351.055272] ? oom_killer_disable+0x270/0x270 [ 2351.059795] ? mutex_trylock+0x15f/0x1a0 [ 2351.063867] __alloc_pages_nodemask+0x23a2/0x2890 [ 2351.068722] ? find_get_entry+0x4cd/0x8a0 [ 2351.072893] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2351.077775] alloc_pages_current+0x193/0x2a0 [ 2351.082197] filemap_fault+0x146e/0x2180 [ 2351.086271] ext4_filemap_fault+0x84/0xb0 [ 2351.090420] __do_fault+0x10b/0x4b0 [ 2351.094053] __handle_mm_fault+0x273b/0x41c0 [ 2351.098467] ? vm_insert_page+0x9c0/0x9c0 [ 2351.102626] ? __fget+0x356/0x510 [ 2351.106098] ? check_preemption_disabled+0x41/0x280 [ 2351.111124] handle_mm_fault+0x436/0xb10 [ 2351.115447] __do_page_fault+0x68e/0xd60 [ 2351.119716] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2351.125005] ? spurious_fault+0x840/0x840 [ 2351.129148] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2351.133993] ? page_fault+0x8/0x30 [ 2351.137524] page_fault+0x1e/0x30 [ 2351.140963] RIP: 0033:0x403ace [ 2351.144148] Code: Bad RIP value. [ 2351.147590] RSP: 002b:000000c0005e5778 EFLAGS: 00010246 [ 2351.152962] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2351.160215] RDX: 0000000000000080 RSI: 000000c0005e5840 RDI: 0000000000000004 [ 2351.167471] RBP: 000000c0005e57c0 R08: 0000000000000000 R09: 0000000000000000 [ 2351.174728] R10: 00000000000003c4 R11: 0000000000000246 R12: 000000c0005e5850 [ 2351.181983] R13: 0000000000000000 R14: 000000c0005b2820 R15: 0000000000000001 [ 2351.202615] Mem-Info: [ 2351.205185] active_anon:14462 inactive_anon:71811 isolated_anon:0 [ 2351.205185] active_file:15 inactive_file:17 isolated_file:0 [ 2351.205185] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2351.205185] slab_reclaimable:13048 slab_unreclaimable:117314 [ 2351.205185] mapped:18864 shmem:72669 pagetables:514 bounce:0 [ 2351.205185] free:15525 free_pcp:564 free_cma:0 [ 2351.297803] Node 0 active_anon:54708kB inactive_anon:64800kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72300kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2351.489730] Node 1 active_anon:3540kB inactive_anon:222444kB active_file:1624kB inactive_file:9128kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:11056kB dirty:100kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2351.568065] 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 [ 2351.667861] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2351.675037] Node 0 DMA32 free:36884kB min:35996kB low:44992kB high:53988kB active_anon:54404kB inactive_anon:64792kB active_file:40kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1828kB bounce:0kB free_pcp:1884kB local_pcp:564kB free_cma:0kB [ 2351.737421] lowmem_reserve[]: 0 0 1 1 1 [ 2351.742976] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2351.843613] lowmem_reserve[]: 0 0 0 0 0 [ 2351.848537] Node 1 Normal free:322472kB min:53876kB low:67344kB high:80812kB active_anon:3796kB inactive_anon:222444kB active_file:2484kB inactive_file:11348kB unevictable:0kB writepending:128kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:292kB bounce:0kB free_pcp:2108kB local_pcp:1260kB free_cma:0kB [ 2351.927388] lowmem_reserve[]: 0 0 0 0 0 [ 2351.931417] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 0*16kB 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 [ 2351.967383] Node 0 DMA32: 641*4kB (UME) 2170*8kB (UME) 394*16kB (UME) 123*32kB (UME) 56*64kB (UME) 13*128kB (UM) 2*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 36436kB [ 2351.997362] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2352.023258] Node 1 Normal: 53*4kB (UME) 30*8kB (UE) 17*16kB (UME) 27*32kB (UME) 11*64kB (UE) 64*128kB (UE) 35*256kB (UE) 36*512kB (UM) 21*1024kB (UME) 189*2048kB (UM) 1*4096kB (M) = 450548kB [ 2352.083331] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2352.113196] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2352.128709] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2352.142844] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2352.155562] 76176 total pagecache pages [ 2352.164884] 0 pages in swap cache [ 2352.172783] Swap cache stats: add 0, delete 0, find 0/0 [ 2352.183357] Free swap = 0kB [ 2352.186392] Total swap = 0kB [ 2352.192231] 2097051 pages RAM [ 2352.195420] 0 pages HighMem/MovableOnly [ 2352.205051] 369649 pages reserved [ 2352.211136] 0 pages cma reserved [ 2352.214512] Unreclaimable slab info: [ 2352.224788] Name Used Total [ 2352.245022] pid_2 17KB 32KB [ 2352.257424] batadv_tt_change_cache 7KB 7KB [ 2352.263245] batadv_tl_cache 6KB 16KB [ 2352.287395] TIPC 15KB 22KB [ 2352.292864] SCTPv6 22KB 37KB [ 2352.313136] DCCPv6 20KB 22KB [ 2352.319659] DCCP 19KB 28KB [ 2352.325141] RXRPC 16KB 26KB [ 2352.331721] rxrpc_call_jar 114KB 133KB [ 2352.337181] bridge_fdb_cache 13KB 31KB [ 2352.343948] fib6_nodes 211KB 272KB [ 2352.350216] ip6_dst_cache 542KB 690KB [ 2352.355596] RAWv6 111KB 121KB [ 2352.362222] UDPv6 37KB 45KB [ 2352.368375] TCPv6 27KB 36KB [ 2352.375230] nf_conntrack 9KB 18KB [ 2352.381932] t10_alua_lu_gp_cache 0KB 3KB [ 2352.388608] sd_ext_cdb 0KB 7KB [ 2352.393990] scsi_sense_cache 1056KB 1060KB [ 2352.400723] virtio_scsi_cmd 16KB 16KB [ 2352.406106] sgpool-128 8KB 8KB [ 2352.412782] sgpool-64 4KB 12KB [ 2352.422752] sgpool-32 2KB 15KB [ 2352.432847] sgpool-16 1KB 7KB [ 2352.447425] sgpool-8 0KB 7KB [ 2352.452868] mqueue_inode_cache 16KB 45KB [ 2352.467399] bio_post_read_ctx 14KB 15KB [ 2352.483047] bio-2 14KB 15KB [ 2352.493092] jfs_mp 7KB 7KB [ 2352.513348] cifs_small_rq 15KB 16KB [ 2352.519647] cifs_request 67KB 67KB [ 2352.525127] cifs_mpx_ids 0KB 7KB [ 2352.531972] nfs_commit_data 3KB 14KB [ 2352.539262] nfs_write_data 34KB 44KB [ 2352.544669] ext4_system_zone 1KB 7KB [ 2352.551975] bio-1 1KB 7KB [ 2352.558170] pid_namespace 3KB 11KB [ 2352.563626] rpc_buffers 17KB 25KB [ 2352.570338] rpc_tasks 2KB 7KB [ 2352.575789] UNIX 1663KB 1736KB [ 2352.583909] tcp_bind_bucket 1KB 12KB [ 2352.590273] ip_fib_trie 31KB 47KB [ 2352.595649] ip_fib_alias 149KB 197KB [ 2352.602286] ip_dst_cache 13KB 28KB [ 2352.608600] RAW 73KB 90KB [ 2352.614050] UDP 57KB 87KB [ 2352.620878] TCP 50KB 56KB [ 2352.636636] hugetlbfs_inode_cache 3KB 15KB [ 2352.646743] fscache_cookie_jar 1KB 7KB [ 2352.663263] eventpoll_pwq 37KB 39KB [ 2352.669872] eventpoll_epi 69KB 74KB [ 2352.675252] inotify_inode_mark 13KB 23KB [ 2352.683444] request_queue 199KB 199KB [ 2352.689803] blkdev_requests 1KB 3KB [ 2352.705377] blkdev_ioc 24KB 38KB [ 2352.715484] bio-0 835KB 1181KB [ 2352.721875] biovec-max 1427KB 1534KB [ 2352.728161] biovec-64 903KB 1299KB [ 2352.733543] biovec-16 145KB 172KB [ 2352.740111] bio_integrity_payload 1KB 8KB [ 2352.745845] khugepaged_mm_slot 4KB 27KB [ 2352.752566] uid_cache 0KB 4KB [ 2352.760800] dmaengine-unmap-2 0KB 3KB [ 2352.766252] device hsr_slave_1 left promiscuous mode [ 2352.772552] skbuff_fclone_cache 41KB 45KB [ 2352.784538] skbuff_head_cache 8077KB 8970KB [ 2352.792079] configfs_dir_cache 3KB 11KB [ 2352.793481] device hsr_slave_0 left promiscuous mode [ 2352.799016] file_lock_cache 38KB 59KB [ 2352.809888] file_lock_ctx 9KB 11KB [ 2352.815289] fsnotify_mark_connector 7KB 15KB [ 2352.822602] net_namespace 87KB 113KB [ 2352.832517] shmem_inode_cache 8119KB 8162KB [ 2352.842625] task_delay_info 297KB 363KB [ 2352.853718] taskstats 22KB 42KB [ 2352.860142] proc_dir_entry 936KB 1012KB [ 2352.865679] pde_opener 14KB 54KB [ 2352.872857] seq_file 248KB 362KB [ 2352.873157] team0 (unregistering): Port device team_slave_1 removed [ 2352.879692] sigqueue 59KB 63KB [ 2352.893222] kernfs_node_cache 18434KB 18490KB [ 2352.902471] mnt_cache 253KB 288KB [ 2352.910144] team0 (unregistering): Port device team_slave_0 removed [ 2352.916755] filp 7162KB 7897KB [ 2352.926860] names_cache 115859KB 115859KB [ 2352.934366] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2352.942375] iint_cache 38KB 51KB [ 2352.951729] key_jar 4KB 11KB [ 2352.961209] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2352.968475] uts_namespace 4KB 15KB [ 2352.973970] nsproxy 4KB 11KB [ 2352.991066] vm_area_struct 3147KB 3341KB [ 2352.996477] mm_struct 487KB 507KB [ 2353.003140] fs_cache 351KB 388KB [ 2353.009760] files_cache 1295KB 1297KB [ 2353.015210] signal_cache 2225KB 2285KB [ 2353.022563] sighand_cache 582KB 638KB [ 2353.029048] task_struct 9020KB 9077KB [ 2353.034427] cred_jar 2299KB 2684KB [ 2353.041259] anon_vma_chain 1052KB 1362KB [ 2353.046642] anon_vma 162KB 265KB [ 2353.053440] pid 182KB 248KB [ 2353.059727] Acpi-Operand 156KB 198KB [ 2353.065182] Acpi-ParseExt 9KB 11KB [ 2353.071827] Acpi-Parse 41KB 47KB [ 2353.075284] bond0 (unregistering): Released all slaves [ 2353.078511] Acpi-State 52KB 63KB [ 2353.090161] Acpi-Namespace 21KB 27KB [ 2353.095579] numa_policy 0KB 3KB [ 2353.102380] debug_objects_cache 2038KB 2120KB [ 2353.114940] trace_event_file 297KB 298KB [ 2353.121450] ftrace_event_field 398KB 401KB [ 2353.122429] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2353.128279] pool_workqueue 158KB 220KB [ 2353.138754] page->ptl 471KB 956KB [ 2353.144164] kmalloc-2097152 2050KB 2050KB [ 2353.150409] 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. [ 2353.151652] kmalloc-524288 2056KB 2056KB [ 2353.181237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2353.192493] kmalloc-262144 1290KB 1290KB [ 2353.212694] kmalloc-131072 650KB 650KB [ 2353.222793] kmalloc-65536 2904KB 2970KB [ 2353.237294] kmalloc-32768 2310KB 2442KB [ 2353.242690] kmalloc-16384 1237KB 1320KB [ 2353.257205] kmalloc-8192 5073KB 5189KB [ 2353.272793] kmalloc-4096 29031KB 29091KB [ 2353.282899] kmalloc-2048 16834KB 17218KB [ 2353.293004] kmalloc-1024 11709KB 13025KB [ 2353.313223] kmalloc-512 15322KB 17280KB [ 2353.319527] kmalloc-256 5260KB 6165KB [ 2353.335464] kmalloc-128 1309KB 1606KB [ 2353.362293] kmalloc-96 3332KB 4172KB [ 2353.368525] kmalloc-64 2672KB 3728KB [ 2353.373900] kmalloc-32 1946KB 2417KB [ 2353.383949] kmalloc-192 2272KB 2900KB [ 2353.390217] kmem_cache 177KB 183KB [ 2353.395619] Out of memory (oom_kill_allocating_task): Kill process 8125 (syz-fuzzer) score 0 or sacrifice child [ 2353.433885] Killed process 12956 (syz-executor.0) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2355.191792] IPVS: ftp: loaded support on port[0] = 21 [ 2355.941079] chnl_net:caif_netlink_parms(): no params data found [ 2356.454077] bridge0: port 1(bridge_slave_0) entered blocking state [ 2356.460863] bridge0: port 1(bridge_slave_0) entered disabled state [ 2356.478401] device bridge_slave_0 entered promiscuous mode [ 2356.485895] bridge0: port 2(bridge_slave_1) entered blocking state [ 2356.500408] bridge0: port 2(bridge_slave_1) entered disabled state [ 2356.510333] device bridge_slave_1 entered promiscuous mode [ 2356.741104] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2356.757987] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2356.943519] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2356.958350] team0: Port device team_slave_0 added [ 2356.964178] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2356.980734] team0: Port device team_slave_1 added [ 2357.106335] Bluetooth: hci4: command 0x0409 tx timeout [ 2357.222351] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2357.234251] 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. [ 2357.266959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2357.475311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2357.487520] 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. [ 2357.520524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2357.748178] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2357.763683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2357.802401] device hsr_slave_0 entered promiscuous mode [ 2357.808805] device hsr_slave_1 entered promiscuous mode [ 2358.014253] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2358.021716] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2358.068235] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2358.094969] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2358.112584] device bridge_slave_1 left promiscuous mode [ 2358.122847] bridge0: port 2(bridge_slave_1) entered disabled state [ 2358.133585] device bridge_slave_0 left promiscuous mode [ 2358.143592] bridge0: port 1(bridge_slave_0) entered disabled state [ 2358.162648] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2358.172036] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2358.185206] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2358.195384] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2358.210074] device bridge_slave_1 left promiscuous mode [ 2358.215667] bridge0: port 2(bridge_slave_1) entered disabled state [ 2358.224476] device bridge_slave_0 left promiscuous mode [ 2358.235390] bridge0: port 1(bridge_slave_0) entered disabled state [ 2358.256956] device veth1_macvtap left promiscuous mode [ 2358.263097] device veth0_macvtap left promiscuous mode [ 2358.269828] device veth1_vlan left promiscuous mode 04:08:54 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:08:54 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:08:54 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)) clock_gettime(0x5, &(0x7f0000000080)) clock_gettime(0x3, &(0x7f0000000040)) (async) clock_gettime(0x3, &(0x7f0000000040)) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000000c0)={0x80000019, 0x0, 0x0, 0x0, 0x81}) 04:08:54 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0xd55ae7de80952496, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6f, 0x4) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) [ 2358.275153] device veth0_vlan left promiscuous mode [ 2359.186769] Bluetooth: hci4: command 0x041b tx timeout [ 2361.266317] Bluetooth: hci4: command 0x040f tx timeout [ 2363.347564] Bluetooth: hci4: command 0x0419 tx timeout [ 2365.541794] team0 (unregistering): Port device team_slave_1 removed [ 2365.552520] team0 (unregistering): Port device team_slave_0 removed [ 2365.564358] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2365.577717] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2365.614240] bond0 (unregistering): Released all slaves [ 2365.667754] device hsr_slave_1 left promiscuous mode [ 2365.680137] device hsr_slave_0 left promiscuous mode [ 2365.699407] team0 (unregistering): Port device team_slave_1 removed [ 2365.711820] team0 (unregistering): Port device team_slave_0 removed [ 2365.725054] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2365.738413] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2365.780313] bond0 (unregistering): Released all slaves [ 2365.861992] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2365.922126] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2365.935954] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2365.951039] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2365.957645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2365.970214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2365.999831] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2366.008724] 8021q: adding VLAN 0 to HW filter on device team0 [ 2366.022345] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2366.032369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2366.046487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2366.058225] bridge0: port 1(bridge_slave_0) entered blocking state [ 2366.064646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2366.082013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2366.090470] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2366.105240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2366.113256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2366.136484] bridge0: port 2(bridge_slave_1) entered blocking state [ 2366.142862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2366.179248] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2366.196662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2366.212846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2366.237853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2366.251705] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2366.287203] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2366.294201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2366.303667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2366.336688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2366.355770] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2366.363945] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2366.389707] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2366.404565] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2366.412307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2366.437570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2366.445278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2366.453043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2366.464381] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2366.470475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2366.518097] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2366.531158] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2366.539342] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2366.552195] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2366.573355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2366.750520] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2366.788190] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2366.795592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2366.803713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2367.237034] systemd-timesyn invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2367.249030] systemd-timesyn cpuset=/ mems_allowed=0-1 [ 2367.270672] CPU: 1 PID: 5859 Comm: systemd-timesyn Not tainted 4.19.211-syzkaller #0 [ 2367.278588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2367.287950] Call Trace: [ 2367.290549] dump_stack+0x1fc/0x2ef [ 2367.294195] dump_header+0x15d/0xc3f [ 2367.297899] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2367.303011] ? ___ratelimit+0x319/0x590 [ 2367.306975] oom_kill_process.cold+0x10/0x692 [ 2367.311460] ? check_preemption_disabled+0x41/0x280 [ 2367.316476] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2367.321763] out_of_memory+0x1072/0x1390 [ 2367.325828] ? oom_killer_disable+0x270/0x270 [ 2367.330311] ? mutex_trylock+0x15f/0x1a0 [ 2367.334471] __alloc_pages_nodemask+0x23a2/0x2890 [ 2367.339304] ? find_get_entry+0x4cd/0x8a0 [ 2367.343458] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2367.348306] alloc_pages_current+0x193/0x2a0 [ 2367.352710] filemap_fault+0x146e/0x2180 [ 2367.356783] ext4_filemap_fault+0x84/0xb0 [ 2367.360924] __do_fault+0x10b/0x4b0 [ 2367.364544] __handle_mm_fault+0x273b/0x41c0 [ 2367.369035] ? vm_insert_page+0x9c0/0x9c0 [ 2367.373203] ? check_preemption_disabled+0x41/0x280 [ 2367.378209] handle_mm_fault+0x436/0xb10 [ 2367.382282] __do_page_fault+0x68e/0xd60 [ 2367.386353] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2367.391372] ? spurious_fault+0x840/0x840 [ 2367.395691] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2367.400538] ? page_fault+0x8/0x30 [ 2367.404066] page_fault+0x1e/0x30 [ 2367.407503] RIP: 0033:0x7f8796327303 [ 2367.411220] Code: Bad RIP value. [ 2367.414566] RSP: 002b:00007ffc8c19ed40 EFLAGS: 00010293 [ 2367.419959] RAX: 0000000000000001 RBX: 000055e83d6dc8f0 RCX: 00007f8796327303 [ 2367.427213] RDX: 0000000000000006 RSI: 00007ffc8c19ed50 RDI: 0000000000000004 [ 2367.434585] RBP: 00007ffc8c19eea0 R08: 431bde82d7b634db R09: 00000000ffffffff [ 2367.441839] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffc8c19ed50 [ 2367.449109] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 2367.468101] Mem-Info: [ 2367.484079] active_anon:14994 inactive_anon:71806 isolated_anon:0 [ 2367.484079] active_file:53 inactive_file:33 isolated_file:0 [ 2367.484079] unevictable:0 dirty:23 writeback:0 unstable:0 [ 2367.484079] slab_reclaimable:13045 slab_unreclaimable:114675 [ 2367.484079] mapped:18959 shmem:72661 pagetables:528 bounce:0 [ 2367.484079] free:25181 free_pcp:123 free_cma:0 [ 2367.620189] Node 0 active_anon:56612kB inactive_anon:64780kB active_file:208kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72380kB dirty:76kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2367.756310] Node 1 active_anon:3372kB inactive_anon:222444kB active_file:112kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3608kB dirty:28kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2367.803997] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2367.839827] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2367.849308] Node 0 DMA32 free:35540kB min:35996kB low:44992kB high:53988kB active_anon:54648kB inactive_anon:64780kB active_file:528kB inactive_file:496kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1916kB bounce:0kB free_pcp:2072kB local_pcp:720kB free_cma:0kB [ 2367.909861] lowmem_reserve[]: 0 0 1 1 1 [ 2367.913968] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2367.942310] lowmem_reserve[]: 0 0 0 0 0 [ 2367.946517] Node 1 Normal free:53472kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:222444kB active_file:80kB inactive_file:44kB unevictable:0kB writepending:28kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2367.975207] lowmem_reserve[]: 0 0 0 0 0 [ 2367.979197] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (U) 2*32kB (UE) 16*64kB (UE) 7*128kB (UE) 1*256kB (E) 3*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10984kB [ 2367.995771] Node 0 DMA32: 551*4kB (ME) 371*8kB (ME) 330*16kB (UME) 122*32kB (UME) 48*64kB (ME) 23*128kB (UME) 11*256kB (UM) 1*512kB (M) 12*1024kB (UM) 0*2048kB 0*4096kB = 35988kB [ 2368.012247] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2368.023801] Node 1 Normal: 450*4kB (ME) 381*8kB (UME) 260*16kB (UME) 77*32kB (UME) 12*64kB (UME) 5*128kB (ME) 4*256kB (ME) 4*512kB (UM) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53840kB [ 2368.042627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2368.051656] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2368.060301] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2368.069481] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2368.078141] 72723 total pagecache pages [ 2368.082290] 0 pages in swap cache [ 2368.085772] Swap cache stats: add 0, delete 0, find 0/0 [ 2368.091128] Free swap = 0kB [ 2368.094201] Total swap = 0kB [ 2368.097299] 2097051 pages RAM [ 2368.100390] 0 pages HighMem/MovableOnly [ 2368.104392] 369649 pages reserved [ 2368.107848] 0 pages cma reserved [ 2368.111193] Unreclaimable slab info: [ 2368.114931] Name Used Total [ 2368.120452] pid_2 17KB 32KB [ 2368.125915] batadv_tt_change_cache 6KB 7KB [ 2368.131711] batadv_tl_cache 14KB 16KB [ 2368.137149] TIPC 15KB 22KB [ 2368.143562] SCTPv6 22KB 37KB [ 2368.149936] DCCPv6 20KB 22KB [ 2368.155383] DCCP 19KB 28KB [ 2368.160780] RXRPC 16KB 26KB [ 2368.166213] rxrpc_call_jar 112KB 133KB [ 2368.171631] bridge_fdb_cache 16KB 31KB [ 2368.177108] fib6_nodes 202KB 272KB [ 2368.182480] ip6_dst_cache 515KB 690KB [ 2368.187959] RAWv6 111KB 128KB [ 2368.193322] UDPv6 33KB 45KB [ 2368.198758] TCPv6 24KB 30KB [ 2368.204177] nf_conntrack 4KB 11KB [ 2368.209584] t10_alua_lu_gp_cache 0KB 3KB [ 2368.215255] sd_ext_cdb 0KB 7KB [ 2368.220626] scsi_sense_cache 1056KB 1060KB [ 2368.226040] virtio_scsi_cmd 16KB 16KB [ 2368.231388] sgpool-128 8KB 8KB [ 2368.236964] sgpool-64 4KB 12KB [ 2368.243044] sgpool-32 2KB 15KB [ 2368.248491] sgpool-16 1KB 7KB [ 2368.253901] sgpool-8 0KB 7KB [ 2368.259264] mqueue_inode_cache 16KB 45KB [ 2368.264805] bio_post_read_ctx 14KB 15KB [ 2368.270213] bio-2 14KB 15KB [ 2368.275639] jfs_mp 7KB 7KB [ 2368.281004] cifs_small_rq 15KB 16KB [ 2368.286436] cifs_request 67KB 67KB [ 2368.291798] cifs_mpx_ids 0KB 7KB [ 2368.297240] nfs_commit_data 3KB 14KB [ 2368.302610] nfs_write_data 34KB 44KB [ 2368.308677] ext4_system_zone 1KB 7KB [ 2368.314140] bio-1 1KB 7KB [ 2368.319541] pid_namespace 3KB 11KB [ 2368.324932] rpc_buffers 17KB 25KB [ 2368.330277] rpc_tasks 2KB 7KB [ 2368.335691] UNIX 1533KB 1691KB [ 2368.341053] tcp_bind_bucket 1KB 12KB [ 2368.347722] ip_fib_trie 35KB 47KB [ 2368.353089] ip_fib_alias 148KB 197KB [ 2368.358512] ip_dst_cache 15KB 28KB [ 2368.364170] RAW 72KB 90KB [ 2368.369534] UDP 52KB 81KB [ 2368.374972] TCP 50KB 56KB [ 2368.380331] hugetlbfs_inode_cache 3KB 15KB [ 2368.386359] fscache_cookie_jar 1KB 7KB [ 2368.391799] eventpoll_pwq 26KB 39KB [ 2368.397216] eventpoll_epi 48KB 74KB [ 2368.402571] inotify_inode_mark 12KB 23KB [ 2368.408073] request_queue 199KB 199KB [ 2368.413418] blkdev_requests 1KB 3KB [ 2368.418845] blkdev_ioc 25KB 38KB [ 2368.424245] bio-0 923KB 1181KB [ 2368.429607] biovec-max 1534KB 1551KB [ 2368.435083] biovec-64 1031KB 1299KB [ 2368.440444] biovec-16 147KB 172KB [ 2368.447100] bio_integrity_payload 1KB 8KB [ 2368.452813] khugepaged_mm_slot 4KB 27KB [ 2368.458299] uid_cache 0KB 4KB [ 2368.463649] dmaengine-unmap-2 0KB 3KB [ 2368.469083] skbuff_fclone_cache 40KB 45KB [ 2368.474669] skbuff_head_cache 8406KB 8962KB [ 2368.480018] configfs_dir_cache 3KB 11KB [ 2368.485532] file_lock_cache 35KB 59KB [ 2368.490889] file_lock_ctx 9KB 11KB [ 2368.496307] fsnotify_mark_connector 6KB 15KB [ 2368.502279] net_namespace 87KB 113KB [ 2368.507669] shmem_inode_cache 8092KB 8162KB [ 2368.513018] task_delay_info 290KB 363KB [ 2368.518416] taskstats 25KB 42KB [ 2368.523812] proc_dir_entry 945KB 1012KB [ 2368.529180] pde_opener 13KB 54KB [ 2368.534633] seq_file 221KB 362KB [ 2368.539989] sigqueue 56KB 63KB [ 2368.546263] kernfs_node_cache 16797KB 17195KB [ 2368.552852] mnt_cache 250KB 284KB [ 2368.558299] filp 6976KB 7897KB [ 2368.563664] names_cache 108009KB 108047KB [ 2368.569115] iint_cache 35KB 51KB [ 2368.574533] key_jar 4KB 11KB [ 2368.579896] uts_namespace 4KB 15KB [ 2368.585318] nsproxy 3KB 11KB [ 2368.590686] vm_area_struct 2922KB 3333KB [ 2368.596211] mm_struct 453KB 500KB [ 2368.601577] fs_cache 327KB 384KB [ 2368.607013] files_cache 1282KB 1297KB [ 2368.612379] signal_cache 2238KB 2285KB [ 2368.617854] sighand_cache 573KB 631KB [ 2368.623215] task_struct 9595KB 9651KB [ 2368.628803] cred_jar 2308KB 2684KB [ 2368.634244] anon_vma_chain 987KB 1362KB [ 2368.639608] anon_vma 121KB 265KB [ 2368.645026] pid 183KB 248KB [ 2368.651653] Acpi-Operand 156KB 198KB [ 2368.657092] Acpi-ParseExt 9KB 11KB [ 2368.662571] Acpi-Parse 41KB 47KB [ 2368.668077] Acpi-State 52KB 63KB [ 2368.673439] Acpi-Namespace 21KB 27KB [ 2368.678889] numa_policy 0KB 3KB [ 2368.684297] debug_objects_cache 2000KB 2120KB [ 2368.689847] trace_event_file 297KB 298KB [ 2368.695291] ftrace_event_field 398KB 401KB [ 2368.700748] pool_workqueue 156KB 220KB [ 2368.706629] page->ptl 451KB 956KB [ 2368.712030] kmalloc-2097152 2050KB 2050KB [ 2368.717454] kmalloc-524288 2056KB 2056KB [ 2368.722820] kmalloc-262144 1290KB 1290KB [ 2368.728255] kmalloc-131072 650KB 650KB [ 2368.733622] kmalloc-65536 2904KB 2970KB [ 2368.739451] kmalloc-32768 2277KB 2442KB [ 2368.745002] kmalloc-16384 1171KB 1254KB [ 2368.750367] kmalloc-8192 5032KB 5073KB [ 2368.757025] kmalloc-4096 29261KB 29320KB [ 2368.762395] kmalloc-2048 16645KB 17193KB [ 2368.767836] kmalloc-1024 11925KB 13017KB [ 2368.773198] kmalloc-512 16436KB 17272KB [ 2368.778749] kmalloc-256 5277KB 6157KB [ 2368.784427] kmalloc-128 1273KB 1606KB [ 2368.789787] kmalloc-96 3332KB 4172KB [ 2368.795249] kmalloc-64 2630KB 3728KB [ 2368.800634] kmalloc-32 1928KB 2417KB [ 2368.806070] kmalloc-192 2268KB 2900KB [ 2368.811432] kmem_cache 177KB 183KB [ 2368.816871] Out of memory (oom_kill_allocating_task): Kill process 5859 (systemd-timesyn) score 0 or sacrifice child [ 2368.827641] Killed process 5859 (systemd-timesyn) total-vm:123076kB, anon-rss:500kB, file-rss:0kB, shmem-rss:0kB [ 2368.839280] oom_reaper: reaped process 5859 (systemd-timesyn), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2368.870684] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2368.889027] systemd cpuset=/ mems_allowed=0-1 [ 2368.893563] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2368.900493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2368.909956] Call Trace: [ 2368.912554] dump_stack+0x1fc/0x2ef [ 2368.916184] dump_header+0x15d/0xc3f [ 2368.919919] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2368.925019] ? ___ratelimit+0x319/0x590 [ 2368.928999] oom_kill_process.cold+0x10/0x692 [ 2368.934702] ? oom_badness.part.0+0x135/0x6e0 [ 2368.939185] ? lock_downgrade+0x720/0x720 [ 2368.943326] ? check_preemption_disabled+0x41/0x280 [ 2368.948337] out_of_memory+0x34d/0x1390 [ 2368.952300] ? oom_killer_disable+0x270/0x270 [ 2368.956794] ? mutex_trylock+0x15f/0x1a0 [ 2368.960865] __alloc_pages_nodemask+0x23a2/0x2890 [ 2368.965698] ? find_get_entry+0x4cd/0x8a0 [ 2368.969831] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2368.974670] alloc_pages_current+0x193/0x2a0 [ 2368.979073] filemap_fault+0x146e/0x2180 [ 2368.983236] ext4_filemap_fault+0x84/0xb0 [ 2368.987376] __do_fault+0x10b/0x4b0 [ 2368.990995] __handle_mm_fault+0x273b/0x41c0 [ 2368.995395] ? vm_insert_page+0x9c0/0x9c0 [ 2368.999646] ? check_preemption_disabled+0x41/0x280 [ 2369.004671] handle_mm_fault+0x436/0xb10 [ 2369.008731] __do_page_fault+0x68e/0xd60 [ 2369.012786] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2369.017807] ? spurious_fault+0x840/0x840 [ 2369.021944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2369.026775] ? page_fault+0x8/0x30 [ 2369.030301] page_fault+0x1e/0x30 [ 2369.033738] RIP: 0033:0x7f3ccd788a60 [ 2369.037440] Code: Bad RIP value. [ 2369.040790] RSP: 002b:00007ffcffe3a848 EFLAGS: 00010202 [ 2369.046205] RAX: 0000000000000001 RBX: 000055937f92ff50 RCX: 00007f3ccc155303 [ 2369.053463] RDX: 0000000000000001 RSI: 00007ffcffe3a850 RDI: 000055937f930080 [ 2369.060721] RBP: 00007ffcffe3ab00 R08: 3845742a2ff0f522 R09: 0000000000002320 [ 2369.067997] R10: 00000000ffffffff R11: 0000000000000000 R12: 00007ffcffe3a850 [ 2369.075263] R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000003 [ 2369.086183] Mem-Info: [ 2369.088625] active_anon:14892 inactive_anon:71806 isolated_anon:0 [ 2369.088625] active_file:14 inactive_file:13 isolated_file:0 [ 2369.088625] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2369.088625] slab_reclaimable:13040 slab_unreclaimable:114235 [ 2369.088625] mapped:18943 shmem:72661 pagetables:499 bounce:0 [ 2369.088625] free:25162 free_pcp:190 free_cma:0 [ 2369.121941] Node 0 active_anon:56196kB inactive_anon:64780kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72364kB dirty:0kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2369.149639] Node 1 active_anon:3372kB inactive_anon:222444kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3408kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2369.178701] Node 0 DMA free:10984kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2369.205605] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2369.210639] Node 0 DMA32 free:35900kB min:35996kB low:44992kB high:53988kB active_anon:54148kB inactive_anon:64780kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1768kB bounce:0kB free_pcp:756kB local_pcp:604kB free_cma:0kB [ 2369.239665] lowmem_reserve[]: 0 0 1 1 1 [ 2369.243724] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2369.270444] lowmem_reserve[]: 0 0 0 0 0 [ 2369.274525] Node 1 Normal free:53840kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:222444kB active_file:8kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2369.303077] lowmem_reserve[]: 0 0 0 0 0 [ 2369.307099] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 1*16kB (U) 2*32kB (UE) 16*64kB (UE) 7*128kB (UE) 1*256kB (E) 3*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10984kB [ 2369.322411] Node 0 DMA32: 427*4kB (ME) 384*8kB (ME) 329*16kB (ME) 124*32kB (UME) 50*64kB (ME) 24*128kB (UME) 11*256kB (UM) 1*512kB (M) 12*1024kB (UM) 0*2048kB 0*4096kB = 35900kB [ 2369.338516] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2369.349612] Node 1 Normal: 450*4kB (ME) 381*8kB (UME) 260*16kB (UME) 77*32kB (UME) 12*64kB (UME) 5*128kB (ME) 4*256kB (ME) 4*512kB (UM) 5*1024kB (UME) 2*2048kB (UM) 7*4096kB (UM) = 53840kB [ 2369.367894] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2369.377415] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2369.386040] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2369.394936] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2369.403582] 72701 total pagecache pages [ 2369.407559] 0 pages in swap cache [ 2369.411005] Swap cache stats: add 0, delete 0, find 0/0 [ 2369.416413] Free swap = 0kB [ 2369.419473] Total swap = 0kB [ 2369.422474] 2097051 pages RAM [ 2369.425638] 0 pages HighMem/MovableOnly [ 2369.429605] 369649 pages reserved [ 2369.433172] 0 pages cma reserved [ 2369.436588] Unreclaimable slab info: [ 2369.440297] Name Used Total [ 2369.445879] pid_2 17KB 32KB [ 2369.451281] batadv_tt_change_cache 6KB 7KB [ 2369.457217] batadv_tl_cache 14KB 16KB [ 2369.462602] TIPC 15KB 22KB [ 2369.468046] SCTPv6 22KB 37KB [ 2369.474658] DCCPv6 20KB 22KB [ 2369.480054] DCCP 19KB 28KB [ 2369.485537] RXRPC 16KB 26KB [ 2369.490925] rxrpc_call_jar 112KB 133KB [ 2369.496465] bridge_fdb_cache 16KB 31KB [ 2369.501829] fib6_nodes 209KB 272KB [ 2369.507244] ip6_dst_cache 523KB 690KB [ 2369.512613] RAWv6 111KB 128KB [ 2369.518046] UDPv6 33KB 45KB [ 2369.523419] TCPv6 24KB 30KB [ 2369.528877] nf_conntrack 4KB 11KB [ 2369.534361] t10_alua_lu_gp_cache 0KB 3KB [ 2369.539991] sd_ext_cdb 0KB 7KB [ 2369.545403] scsi_sense_cache 1056KB 1060KB [ 2369.550762] virtio_scsi_cmd 16KB 16KB [ 2369.556162] sgpool-128 8KB 8KB [ 2369.561561] sgpool-64 4KB 12KB [ 2369.566972] sgpool-32 2KB 15KB [ 2369.573651] sgpool-16 1KB 7KB [ 2369.579023] sgpool-8 0KB 7KB [ 2369.584720] mqueue_inode_cache 16KB 45KB [ 2369.590190] bio_post_read_ctx 14KB 15KB [ 2369.595697] bio-2 14KB 15KB [ 2369.601060] jfs_mp 7KB 7KB [ 2369.606641] cifs_small_rq 15KB 16KB [ 2369.612008] cifs_request 67KB 67KB [ 2369.617444] cifs_mpx_ids 0KB 7KB [ 2369.622844] nfs_commit_data 3KB 14KB [ 2369.628367] nfs_write_data 34KB 44KB [ 2369.633856] ext4_system_zone 1KB 7KB [ 2369.639253] bio-1 1KB 7KB [ 2369.644706] pid_namespace 3KB 11KB [ 2369.650068] rpc_buffers 17KB 25KB [ 2369.655511] rpc_tasks 2KB 7KB [ 2369.661003] UNIX 1533KB 1691KB [ 2369.666926] tcp_bind_bucket 1KB 12KB [ 2369.672314] ip_fib_trie 35KB 47KB [ 2369.678957] ip_fib_alias 148KB 197KB [ 2369.684930] ip_dst_cache 15KB 28KB [ 2369.690295] RAW 72KB 90KB [ 2369.695718] UDP 52KB 81KB [ 2369.701085] TCP 50KB 56KB [ 2369.706567] hugetlbfs_inode_cache 3KB 15KB [ 2369.712277] fscache_cookie_jar 1KB 7KB [ 2369.717790] eventpoll_pwq 26KB 39KB [ 2369.723146] eventpoll_epi 48KB 74KB [ 2369.728601] inotify_inode_mark 12KB 23KB [ 2369.734149] request_queue 199KB 199KB [ 2369.739518] blkdev_requests 1KB 3KB [ 2369.744935] blkdev_ioc 25KB 38KB [ 2369.750299] bio-0 923KB 1181KB [ 2369.755711] biovec-max 1534KB 1551KB [ 2369.761072] biovec-64 1031KB 1299KB [ 2369.766488] biovec-16 147KB 172KB [ 2369.771841] bio_integrity_payload 1KB 8KB [ 2369.778824] khugepaged_mm_slot 4KB 27KB [ 2369.784336] uid_cache 0KB 4KB [ 2369.789708] dmaengine-unmap-2 0KB 3KB [ 2369.795112] skbuff_fclone_cache 40KB 45KB [ 2369.800647] skbuff_head_cache 8490KB 8962KB [ 2369.806051] configfs_dir_cache 3KB 11KB [ 2369.811508] file_lock_cache 35KB 59KB [ 2369.816963] file_lock_ctx 9KB 11KB [ 2369.822329] fsnotify_mark_connector 6KB 15KB [ 2369.829155] net_namespace 87KB 113KB [ 2369.834585] shmem_inode_cache 8092KB 8162KB [ 2369.839948] task_delay_info 290KB 363KB [ 2369.845366] taskstats 25KB 42KB [ 2369.850730] proc_dir_entry 945KB 1012KB [ 2369.856177] pde_opener 13KB 54KB [ 2369.861552] seq_file 221KB 362KB [ 2369.867065] sigqueue 56KB 63KB [ 2369.872430] kernfs_node_cache 16797KB 17195KB [ 2369.877864] mnt_cache 250KB 284KB [ 2369.884519] filp 6976KB 7897KB [ 2369.889894] names_cache 108026KB 108047KB [ 2369.895310] iint_cache 35KB 51KB [ 2369.900665] key_jar 4KB 11KB [ 2369.906366] uts_namespace 4KB 15KB [ 2369.911835] nsproxy 3KB 11KB [ 2369.917242] vm_area_struct 2922KB 3333KB [ 2369.922608] mm_struct 453KB 500KB [ 2369.928085] fs_cache 327KB 384KB [ 2369.933544] files_cache 1282KB 1297KB [ 2369.933553] signal_cache 2238KB 2285KB [ 2369.933561] sighand_cache 573KB 631KB [ 2369.933571] task_struct 9595KB 9651KB [ 2369.933580] cred_jar 2308KB 2684KB [ 2369.933589] anon_vma_chain 987KB 1362KB [ 2369.933599] anon_vma 121KB 265KB [ 2369.933608] pid 183KB 248KB [ 2369.933617] Acpi-Operand 156KB 198KB [ 2369.933627] Acpi-ParseExt 9KB 11KB [ 2369.933637] Acpi-Parse 41KB 47KB [ 2369.933645] Acpi-State 52KB 63KB [ 2369.933655] Acpi-Namespace 21KB 27KB [ 2369.933665] numa_policy 0KB 3KB [ 2370.010446] debug_objects_cache 2000KB 2120KB [ 2370.016064] trace_event_file 297KB 298KB [ 2370.021446] ftrace_event_field 398KB 401KB [ 2370.026958] pool_workqueue 156KB 220KB [ 2370.032319] page->ptl 451KB 956KB [ 2370.037794] kmalloc-2097152 2050KB 2050KB [ 2370.043157] kmalloc-524288 2056KB 2056KB [ 2370.048638] kmalloc-262144 1290KB 1290KB [ 2370.054065] kmalloc-131072 650KB 650KB [ 2370.059518] kmalloc-65536 2904KB 2970KB [ 2370.064946] kmalloc-32768 2277KB 2442KB [ 2370.070314] kmalloc-16384 1171KB 1254KB [ 2370.075724] kmalloc-8192 5032KB 5073KB [ 2370.081096] kmalloc-4096 29261KB 29320KB [ 2370.087737] kmalloc-2048 16645KB 17193KB [ 2370.093121] kmalloc-1024 11925KB 13017KB [ 2370.098550] kmalloc-512 16571KB 17272KB [ 2370.103991] kmalloc-256 5277KB 6157KB [ 2370.109359] kmalloc-128 1273KB 1606KB [ 2370.118560] kmalloc-96 3347KB 4172KB [ 2370.124048] kmalloc-64 2630KB 3728KB [ 2370.129416] kmalloc-32 1928KB 2417KB [ 2370.138599] kmalloc-192 2268KB 2900KB [ 2370.144231] kmem_cache 177KB 183KB [ 2370.149604] Out of memory: Kill process 13330 (syz-executor.4) score 1002 or sacrifice child [ 2370.161954] Killed process 13333 (syz-executor.4) total-vm:60680kB, anon-rss:2548kB, file-rss:14340kB, shmem-rss:32kB [ 2370.174035] oom_reaper: reaped process 13333 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2370.199409] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2370.213185] systemd-journal cpuset=/ mems_allowed=0-1 [ 2370.221958] CPU: 0 PID: 11125 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2370.229958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2370.239535] Call Trace: [ 2370.242140] dump_stack+0x1fc/0x2ef [ 2370.245780] dump_header+0x15d/0xc3f [ 2370.249527] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2370.254647] ? ___ratelimit+0x319/0x590 [ 2370.258635] oom_kill_process.cold+0x10/0x692 [ 2370.263145] ? check_preemption_disabled+0x41/0x280 [ 2370.268185] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2370.273482] out_of_memory+0x1072/0x1390 [ 2370.277559] ? oom_killer_disable+0x270/0x270 [ 2370.282154] ? mutex_trylock+0x15f/0x1a0 [ 2370.286232] __alloc_pages_nodemask+0x23a2/0x2890 [ 2370.291091] ? find_get_entry+0x4cd/0x8a0 [ 2370.295257] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2370.300129] alloc_pages_current+0x193/0x2a0 [ 2370.304582] filemap_fault+0x146e/0x2180 [ 2370.308676] ext4_filemap_fault+0x84/0xb0 [ 2370.312844] __do_fault+0x10b/0x4b0 [ 2370.316481] __handle_mm_fault+0x273b/0x41c0 [ 2370.320904] ? vm_insert_page+0x9c0/0x9c0 [ 2370.325233] ? fsnotify+0x84e/0xe10 [ 2370.328878] ? check_preemption_disabled+0x41/0x280 [ 2370.333913] handle_mm_fault+0x436/0xb10 [ 2370.337988] __do_page_fault+0x68e/0xd60 [ 2370.342049] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2370.347085] ? spurious_fault+0x840/0x840 [ 2370.347349] syz-executor.4: vmalloc: allocation failure, allocated 1568100352 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2370.351234] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2370.370106] ? page_fault+0x8/0x30 [ 2370.373661] page_fault+0x1e/0x30 [ 2370.375331] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2370.377127] RIP: 0033:0x7f24e6d115d0 [ 2370.385927] Code: Bad RIP value. [ 2370.389288] RSP: 002b:00007fffcccab008 EFLAGS: 00010206 [ 2370.394651] RAX: 00007fffcccab881 RBX: 00007fffcccada80 RCX: 0000000000000000 [ 2370.401924] RDX: 000000000000008b RSI: 00007fffcccab03c RDI: 00007fffcccab880 [ 2370.409212] RBP: 00007fffcccab881 R08: 0000000000000008 R09: 0000025f44014703 [ 2370.416608] R10: 001aa5418099e709 R11: 0000000000000246 R12: 00007fffcccab880 [ 2370.423968] R13: 000000000000008c R14: 000055c689f90958 R15: 0005f5f71b057293 [ 2370.431260] CPU: 1 PID: 13333 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2370.439268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2370.444608] Mem-Info: [ 2370.448632] Call Trace: [ 2370.451067] active_anon:14377 inactive_anon:71806 isolated_anon:0 [ 2370.451067] active_file:15 inactive_file:14 isolated_file:0 [ 2370.451067] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2370.451067] slab_reclaimable:13040 slab_unreclaimable:114235 [ 2370.451067] mapped:18918 shmem:72661 pagetables:508 bounce:0 [ 2370.451067] free:13878 free_pcp:321 free_cma:0 [ 2370.453640] dump_stack+0x1fc/0x2ef [ 2370.453657] warn_alloc.cold+0x7b/0x18f [ 2370.453675] ? zone_watermark_ok_safe+0x260/0x260 [ 2370.453711] ? __sanitizer_cov_trace_pc+0x50/0x50 [ 2370.486981] Node 0 active_anon:54136kB inactive_anon:64780kB active_file:44kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2370.490554] __vmalloc_area_node+0x4fd/0x780 [ 2370.494542] Node 1 active_anon:3372kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3408kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2370.499341] ? __vmalloc_node_range+0x180/0x180 [ 2370.504191] 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 [ 2370.531836] ? _raw_spin_unlock+0x29/0x40 [ 2370.531850] ? __get_vm_area_node+0x2e2/0x3a0 [ 2370.531870] __vmalloc_node_range+0xed/0x180 [ 2370.536279] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2370.563497] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2370.563512] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2370.563528] vmalloc_user+0x70/0xe0 [ 2370.568362] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:54136kB inactive_anon:64780kB active_file:44kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1804kB bounce:0kB free_pcp:1028kB local_pcp:336kB free_cma:0kB [ 2370.594560] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2370.594574] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2370.594594] __vb2_queue_alloc+0x472/0xe60 [ 2370.598741] lowmem_reserve[]: 0 0 1 1 1 [ 2370.603239] vb2_core_create_bufs+0x273/0x7e0 [ 2370.603258] ? __vb2_queue_free+0x870/0x870 [ 2370.607640] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2370.612654] ? __video_do_ioctl+0x632/0xcd0 [ 2370.616969] lowmem_reserve[]: 0 0 0 0 0 [ 2370.622304] ? pi_state_update_owner+0x450/0x450 [ 2370.625927] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:256kB local_pcp:4kB free_cma:0kB [ 2370.654875] ? __mutex_lock+0x368/0x1190 [ 2370.654892] vb2_create_bufs+0x332/0x620 [ 2370.654910] ? mark_held_locks+0xf0/0xf0 [ 2370.659205] lowmem_reserve[]: 0 0 0 0 0 [ 2370.663356] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2370.663369] ? futex_wait_queue_me+0x404/0x5e0 [ 2370.663386] ? pi_state_update_owner+0x450/0x450 [ 2370.667611] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2370.671580] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2370.676091] Node 0 DMA32: 415*4kB (UME) 366*8kB (UME) 309*16kB (ME) 103*32kB (ME) 37*64kB (ME) 16*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 2370.680410] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2370.706269] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2370.710570] v4l_create_bufs+0xb2/0x160 [ 2370.714551] Node 1 Normal: 451*4kB (UME) 380*8kB (UME) 259*16kB (ME) 77*32kB (UME) 11*64kB (ME) 5*128kB (ME) 5*256kB (UME) 3*512kB (M) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26876kB [ 2370.719281] __video_do_ioctl+0x49a/0xcd0 [ 2370.748005] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2370.752048] ? v4l_querycap+0x340/0x340 [ 2370.756101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2370.760155] ? __might_fault+0x192/0x1d0 [ 2370.764239] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2370.769330] ? v4l_querycap+0x340/0x340 [ 2370.773935] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2370.778751] video_usercopy+0x13f/0xfa0 [ 2370.793528] 72690 total pagecache pages [ 2370.798692] ? v4l_enumstd+0x60/0x60 [ 2370.813836] 0 pages in swap cache [ 2370.818950] ? do_futex+0x171/0x1880 [ 2370.829970] Swap cache stats: add 0, delete 0, find 0/0 [ 2370.833906] ? mark_held_locks+0xf0/0xf0 [ 2370.833928] ? debug_check_no_obj_freed+0x201/0x490 [ 2370.850580] Free swap = 0kB [ 2370.854703] ? video_usercopy+0xfa0/0xfa0 [ 2370.854719] v4l2_ioctl+0x147/0x1a0 [ 2370.863557] Total swap = 0kB [ 2370.867607] ? video_devdata+0xa0/0xa0 [ 2370.876192] 2097051 pages RAM [ 2370.880217] do_vfs_ioctl+0xcdb/0x12e0 [ 2370.889206] 0 pages HighMem/MovableOnly [ 2370.893249] ? lock_downgrade+0x720/0x720 [ 2370.893265] ? check_preemption_disabled+0x41/0x280 [ 2370.893278] ? ioctl_preallocate+0x200/0x200 [ 2370.893295] ? __fget+0x356/0x510 [ 2370.901862] 369649 pages reserved [ 2370.905831] ? do_dup2+0x450/0x450 [ 2370.905846] ? __se_sys_futex+0x298/0x3b0 [ 2370.905871] ksys_ioctl+0x9b/0xc0 [ 2370.909920] 0 pages cma reserved [ 2370.913629] __x64_sys_ioctl+0x6f/0xb0 [ 2370.913643] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2370.913660] do_syscall_64+0xf9/0x620 [ 2370.917096] Unreclaimable slab info: [ 2370.920808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2370.926168] Name Used Total [ 2370.930210] RIP: 0033:0x7f00a79bd0f9 [ 2370.935253] pid_2 17KB 32KB [ 2370.938231] Code: Bad RIP value. [ 2370.942422] batadv_tt_change_cache 6KB 7KB [ 2370.945988] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2370.946001] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2370.946008] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2370.946021] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2370.949039] batadv_tl_cache 14KB 16KB [ 2370.952935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2370.956319] TIPC 15KB 22KB [ 2370.960113] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2370.964122] SCTPv6 22KB 37KB [ 2370.982805] Mem-Info: [ 2371.008267] DCCPv6 20KB 22KB [ 2371.009799] active_anon:14354 inactive_anon:71806 isolated_anon:0 [ 2371.009799] active_file:14 inactive_file:15 isolated_file:0 [ 2371.009799] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2371.009799] slab_reclaimable:13040 slab_unreclaimable:114235 [ 2371.009799] mapped:18918 shmem:72661 pagetables:507 bounce:0 [ 2371.009799] free:13878 free_pcp:321 free_cma:0 [ 2371.012731] DCCP 19KB 28KB [ 2371.018699] Node 0 active_anon:54048kB inactive_anon:64780kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2371.041927] RXRPC 16KB 26KB [ 2371.048457] Node 1 active_anon:3368kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3408kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2371.071993] rxrpc_call_jar 112KB 133KB [ 2371.080257] 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 [ 2371.083252] bridge_fdb_cache 16KB 31KB [ 2371.089203] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2371.107062] fib6_nodes 209KB 272KB [ 2371.121689] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:54048kB inactive_anon:64780kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1800kB bounce:0kB free_pcp:1028kB local_pcp:692kB free_cma:0kB [ 2371.162395] ip6_dst_cache 523KB 690KB [ 2371.193746] lowmem_reserve[]: 0 0 1 1 1 [ 2371.231078] RAWv6 111KB 128KB [ 2371.256030] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2371.274513] UDPv6 33KB 45KB [ 2371.300802] lowmem_reserve[]: 0 0 0 0 0 [ 2371.318427] TCPv6 24KB 30KB [ 2371.343179] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:3368kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:256kB local_pcp:252kB free_cma:0kB [ 2371.359653] nf_conntrack 4KB 11KB [ 2371.392221] lowmem_reserve[]: 0 0 0 0 0 [ 2371.393790] t10_alua_lu_gp_cache 0KB 3KB [ 2371.400452] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2371.401854] sd_ext_cdb 0KB 7KB [ 2371.432721] scsi_sense_cache 1056KB 1060KB [ 2371.432789] Node 0 DMA32: 415*4kB (UME) 366*8kB (UME) 309*16kB (ME) 103*32kB (ME) 37*64kB (ME) 16*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17756kB [ 2371.438194] virtio_scsi_cmd 16KB 16KB [ 2371.438207] sgpool-128 8KB 8KB [ 2371.438217] sgpool-64 4KB 12KB [ 2371.438228] sgpool-32 2KB 15KB [ 2371.438237] sgpool-16 1KB 7KB [ 2371.438247] sgpool-8 0KB 7KB [ 2371.438265] mqueue_inode_cache 16KB 45KB [ 2371.438280] bio_post_read_ctx 14KB 15KB [ 2371.438350] bio-2 14KB 15KB [ 2371.466670] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2371.479004] jfs_mp 7KB 7KB [ 2371.492446] Node 1 Normal: 451*4kB (UME) 380*8kB (UME) 259*16kB (ME) 77*32kB (UME) 11*64kB (ME) 5*128kB (ME) 5*256kB (UME) 3*512kB (M) 5*1024kB (UME) 1*2048kB (M) 1*4096kB (M) = 26876kB [ 2371.506666] cifs_small_rq 15KB 16KB [ 2371.529082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2371.545241] cifs_request 67KB 67KB [ 2371.565734] cifs_mpx_ids 0KB 7KB [ 2371.566616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2371.571143] nfs_commit_data 3KB 14KB [ 2371.595484] nfs_write_data 34KB 44KB [ 2371.597266] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2371.600899] ext4_system_zone 1KB 7KB [ 2371.625594] bio-1 1KB 7KB [ 2371.628233] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2371.630967] pid_namespace 3KB 11KB [ 2371.655402] rpc_buffers 17KB 25KB [ 2371.656897] 72690 total pagecache pages [ 2371.660784] rpc_tasks 2KB 7KB [ 2371.670594] UNIX 1533KB 1691KB [ 2371.672304] 0 pages in swap cache [ 2371.686021] tcp_bind_bucket 1KB 12KB [ 2371.691436] ip_fib_trie 35KB 47KB [ 2371.693456] Swap cache stats: add 0, delete 0, find 0/0 [ 2371.702164] Free swap = 0kB [ 2371.703207] ip_fib_alias 148KB 197KB [ 2371.710577] ip_dst_cache 15KB 28KB [ 2371.712466] Total swap = 0kB [ 2371.722470] RAW 72KB 90KB [ 2371.727964] 2097051 pages RAM [ 2371.731074] 0 pages HighMem/MovableOnly [ 2371.737632] UDP 52KB 81KB [ 2371.741629] 369649 pages reserved [ 2371.746772] 0 pages cma reserved [ 2371.752047] TCP 50KB 56KB [ 2371.777495] hugetlbfs_inode_cache 3KB 15KB [ 2371.790286] fscache_cookie_jar 1KB 7KB [ 2371.808670] eventpoll_pwq 26KB 39KB [ 2371.820265] eventpoll_epi 48KB 74KB [ 2371.839846] inotify_inode_mark 12KB 23KB [ 2371.848465] request_queue 199KB 199KB [ 2371.870860] blkdev_requests 1KB 3KB [ 2371.876393] blkdev_ioc 25KB 38KB [ 2371.881770] bio-0 923KB 1181KB [ 2371.907783] biovec-max 1534KB 1551KB [ 2371.932050] biovec-64 1031KB 1299KB [ 2371.941096] biovec-16 147KB 172KB [ 2371.959689] bio_integrity_payload 1KB 8KB [ 2371.971627] khugepaged_mm_slot 4KB 27KB [ 2371.990301] uid_cache 0KB 4KB [ 2371.998793] dmaengine-unmap-2 0KB 3KB [ 2372.016874] skbuff_fclone_cache 40KB 45KB [ 2372.022455] skbuff_head_cache 8625KB 8962KB [ 2372.042452] configfs_dir_cache 3KB 11KB [ 2372.051093] file_lock_cache 35KB 59KB [ 2372.069722] file_lock_ctx 9KB 11KB [ 2372.081348] fsnotify_mark_connector 6KB 15KB [ 2372.099738] net_namespace 87KB 113KB [ 2372.108593] shmem_inode_cache 8092KB 8162KB [ 2372.120204] task_delay_info 290KB 363KB [ 2372.129052] taskstats 25KB 42KB [ 2372.142093] proc_dir_entry 945KB 1012KB [ 2372.150977] pde_opener 13KB 54KB [ 2372.166584] seq_file 221KB 362KB [ 2372.172181] sigqueue 56KB 63KB [ 2372.180816] kernfs_node_cache 16797KB 17195KB [ 2372.196759] mnt_cache 250KB 284KB [ 2372.202172] filp 6976KB 7897KB [ 2372.210725] names_cache 108026KB 108047KB [ 2372.222577] iint_cache 35KB 51KB [ 2372.231348] key_jar 4KB 11KB [ 2372.247513] uts_namespace 4KB 15KB [ 2372.256367] nsproxy 3KB 11KB [ 2372.261750] vm_area_struct 2922KB 3333KB [ 2372.276786] mm_struct 453KB 500KB [ 2372.282176] fs_cache 327KB 384KB [ 2372.290640] files_cache 1282KB 1297KB [ 2372.302394] signal_cache 2238KB 2285KB [ 2372.329527] sighand_cache 573KB 631KB [ 2372.356993] task_struct 9595KB 9651KB [ 2372.362390] cred_jar 2308KB 2684KB [ 2372.376282] anon_vma_chain 987KB 1362KB [ 2372.381782] anon_vma 121KB 265KB [ 2372.392371] pid 183KB 248KB [ 2372.422150] Acpi-Operand 156KB 198KB [ 2372.450367] Acpi-ParseExt 9KB 11KB [ 2372.459241] Acpi-Parse 41KB 47KB [ 2372.464854] Acpi-State 52KB 63KB [ 2372.470217] Acpi-Namespace 21KB 27KB [ 2372.479106] numa_policy 0KB 3KB [ 2372.484561] debug_objects_cache 2000KB 2120KB [ 2372.490101] trace_event_file 297KB 298KB [ 2372.499010] ftrace_event_field 398KB 401KB [ 2372.504519] pool_workqueue 156KB 220KB [ 2372.509888] page->ptl 451KB 956KB [ 2372.518964] kmalloc-2097152 2050KB 2050KB [ 2372.524413] kmalloc-524288 2056KB 2056KB [ 2372.529854] kmalloc-262144 1290KB 1290KB [ 2372.538987] kmalloc-131072 650KB 650KB [ 2372.544468] kmalloc-65536 2904KB 2970KB [ 2372.549835] kmalloc-32768 2277KB 2442KB [ 2372.558691] kmalloc-16384 1171KB 1254KB [ 2372.564148] kmalloc-8192 5032KB 5073KB [ 2372.569520] kmalloc-4096 29261KB 29320KB [ 2372.578440] kmalloc-2048 16645KB 17193KB [ 2372.592681] kmalloc-1024 11952KB 13017KB [ 2372.621574] kmalloc-512 16841KB 17272KB [ 2372.651273] kmalloc-256 5277KB 6157KB [ 2372.666190] kmalloc-128 1273KB 1606KB [ 2372.671582] kmalloc-96 3377KB 4172KB [ 2372.680687] kmalloc-64 2630KB 3728KB [ 2372.712464] kmalloc-32 1928KB 2417KB [ 2372.741761] kmalloc-192 2268KB 2900KB [ 2372.771360] kmem_cache 177KB 183KB [ 2372.801942] Out of memory (oom_kill_allocating_task): Kill process 11125 (systemd-journal) score 0 or sacrifice child [ 2372.832413] Killed process 11125 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:3400kB [ 2372.873401] oom_reaper: reaped process 11125 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:3400kB [ 2372.904082] systemd-journal: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2372.913187] modprobe invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2372.931518] modprobe cpuset=/ mems_allowed=0-1 [ 2372.932730] systemd-journal cpuset=/ mems_allowed=0-1 [ 2372.936205] CPU: 1 PID: 13384 Comm: modprobe Not tainted 4.19.211-syzkaller #0 [ 2372.948729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2372.958087] Call Trace: [ 2372.960680] dump_stack+0x1fc/0x2ef [ 2372.964343] dump_header+0x15d/0xc3f [ 2372.968071] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2372.973181] ? ___ratelimit+0x319/0x590 [ 2372.977151] oom_kill_process.cold+0x10/0x692 [ 2372.981653] ? check_preemption_disabled+0x41/0x280 [ 2372.986678] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2372.991968] out_of_memory+0x1072/0x1390 [ 2372.996036] ? oom_killer_disable+0x270/0x270 [ 2373.000581] ? mutex_trylock+0x15f/0x1a0 [ 2373.004644] __alloc_pages_nodemask+0x23a2/0x2890 [ 2373.009498] ? find_get_entry+0x4cd/0x8a0 [ 2373.013656] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2373.018596] alloc_pages_current+0x193/0x2a0 [ 2373.023004] filemap_fault+0x146e/0x2180 [ 2373.027086] ext4_filemap_fault+0x84/0xb0 [ 2373.031276] __do_fault+0x10b/0x4b0 [ 2373.034927] ? do_raw_spin_unlock+0x171/0x230 [ 2373.039440] __handle_mm_fault+0x273b/0x41c0 [ 2373.043854] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2373.048447] ? vm_insert_page+0x9c0/0x9c0 [ 2373.052600] ? debug_object_active_state+0x254/0x330 [ 2373.057708] ? check_preemption_disabled+0x41/0x280 [ 2373.062735] handle_mm_fault+0x436/0xb10 [ 2373.066932] __do_page_fault+0x68e/0xd60 [ 2373.071048] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2373.076071] ? spurious_fault+0x840/0x840 [ 2373.080222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2373.085066] ? page_fault+0x8/0x30 [ 2373.088615] page_fault+0x1e/0x30 [ 2373.092069] RIP: 0033:0x7f94cb375938 [ 2373.095783] Code: Bad RIP value. [ 2373.099145] RSP: 002b:00007fff1afe0838 EFLAGS: 00010246 [ 2373.104516] RAX: 00000000fbad2418 RBX: 000055cd1bd9f290 RCX: 0000000000000000 [ 2373.111789] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055cd1bd9f5d0 [ 2373.119059] RBP: 0000000000000000 R08: 00007f94cb9144c0 R09: 0000000000000110 [ 2373.126326] R10: 0000000000000073 R11: 0000000000000206 R12: 0000000000000000 [ 2373.133706] R13: 00007fff1afe095c R14: 000055cd1bd9f150 R15: 000055cd1bd9f290 [ 2373.140999] CPU: 0 PID: 11125 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2373.148987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2373.158524] Call Trace: [ 2373.161125] dump_stack+0x1fc/0x2ef [ 2373.164767] warn_alloc.cold+0x7b/0x18f [ 2373.168755] ? zone_watermark_ok_safe+0x260/0x260 [ 2373.173617] ? mark_oom_victim+0x68/0x420 [ 2373.177783] ? wait_for_completion_io+0x10/0x10 [ 2373.179138] Mem-Info: [ 2373.182459] __alloc_pages_nodemask+0x232f/0x2890 [ 2373.189717] ? find_get_entry+0x4cd/0x8a0 [ 2373.193890] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2373.198768] alloc_pages_current+0x193/0x2a0 [ 2373.203191] filemap_fault+0x146e/0x2180 [ 2373.207280] ext4_filemap_fault+0x84/0xb0 [ 2373.211433] __do_fault+0x10b/0x4b0 [ 2373.215076] __handle_mm_fault+0x273b/0x41c0 [ 2373.219499] ? vm_insert_page+0x9c0/0x9c0 [ 2373.223656] ? fsnotify+0x84e/0xe10 [ 2373.227304] ? check_preemption_disabled+0x41/0x280 [ 2373.232359] handle_mm_fault+0x436/0xb10 [ 2373.234988] active_anon:14254 inactive_anon:71806 isolated_anon:0 [ 2373.234988] active_file:14 inactive_file:15 isolated_file:0 [ 2373.234988] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2373.234988] slab_reclaimable:13040 slab_unreclaimable:114235 [ 2373.234988] mapped:18918 shmem:72661 pagetables:507 bounce:0 [ 2373.234988] free:13878 free_pcp:443 free_cma:0 [ 2373.236441] __do_page_fault+0x68e/0xd60 [ 2373.273749] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2373.278775] ? spurious_fault+0x840/0x840 [ 2373.282944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2373.287815] ? page_fault+0x8/0x30 [ 2373.291394] page_fault+0x1e/0x30 [ 2373.294882] RIP: 0033:0x7f24e6d115d0 [ 2373.298597] Code: Bad RIP value. [ 2373.301956] RSP: 002b:00007fffcccab008 EFLAGS: 00010206 [ 2373.307318] RAX: 00007fffcccab881 RBX: 00007fffcccada80 RCX: 0000000000000000 [ 2373.314597] RDX: 000000000000008b RSI: 00007fffcccab03c RDI: 00007fffcccab880 [ 2373.321871] RBP: 00007fffcccab881 R08: 0000000000000008 R09: 0000025f44014703 [ 2373.329146] R10: 001aa5418099e709 R11: 0000000000000246 R12: 00007fffcccab880 [ 2373.336421] R13: 000000000000008c R14: 000055c689f90958 R15: 0005f5f71b057293 [ 2373.347918] Node 0 active_anon:53948kB inactive_anon:64780kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2373.378762] Node 1 active_anon:3068kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3408kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2373.409681] 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 [ 2373.449417] Mem-Info: [ 2373.451890] active_anon:14254 inactive_anon:71806 isolated_anon:0 [ 2373.451890] active_file:14 inactive_file:15 isolated_file:0 [ 2373.451890] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2373.451890] slab_reclaimable:13040 slab_unreclaimable:114235 [ 2373.451890] mapped:18918 shmem:72661 pagetables:507 bounce:0 [ 2373.451890] free:13878 free_pcp:443 free_cma:0 [ 2373.452598] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2373.503253] Node 0 active_anon:53948kB inactive_anon:64780kB active_file:40kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66592kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2373.522606] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:53948kB inactive_anon:64780kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1800kB bounce:0kB free_pcp:1132kB local_pcp:336kB free_cma:0kB [ 2373.537332] Node 1 active_anon:3068kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:3408kB dirty:0kB writeback:0kB shmem:224052kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2373.594941] 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 [ 2373.627949] lowmem_reserve[]: 0 0 1 1 1 [ 2373.631966] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2373.663662] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2373.669937] Node 0 DMA32 free:17756kB min:35996kB low:44992kB high:53988kB active_anon:53944kB inactive_anon:64780kB active_file:76kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1800kB bounce:0kB free_pcp:1200kB local_pcp:864kB free_cma:0kB [ 2373.698993] lowmem_reserve[]: 0 0 0 0 0 [ 2373.706907] Node 1 Normal free:79476kB min:53876kB low:67344kB high:80812kB active_anon:2984kB inactive_anon:222444kB active_file:32kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:2052kB local_pcp:636kB free_cma:0kB [ 2373.739950] lowmem_reserve[]: 0 0 1 1 1 [ 2373.744083] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2373.772734] lowmem_reserve[]: 0 0 0 0 0 [ 2373.775713] lowmem_reserve[]: 0 0 0 0 0 [ 2373.776755] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2373.780718] Node 1 Normal free:174220kB min:53876kB low:67344kB high:80812kB active_anon:2984kB inactive_anon:222444kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:228kB bounce:0kB free_pcp:2032kB local_pcp:636kB free_cma:0kB [ 2373.835510] Node 0 DMA32: 415*4kB (UME) 514*8kB (UME) 331*16kB (UME) 117*32kB (UME) 58*64kB (UME) 16*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21084kB [ 2373.856621] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2373.868310] Node 1 Normal: 41*4kB (UE) 231*8kB (UME) 263*16kB (UME) 78*32kB (UME) 14*64kB (UME) 8*128kB (UME) 8*256kB (UME) 4*512kB (UM) 7*1024kB (UME) 93*2048kB (UM) 1*4096kB (M) = 216460kB [ 2373.876642] lowmem_reserve[]: 0 0 0 0 0 [ 2373.893059] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2373.905633] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2373.912494] Node 0 DMA: 2*4kB (UE) 2*8kB (UE) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2373.915307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2373.942566] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2373.947284] Node 0 DMA32: 415*4kB (UME) 514*8kB (UME) 331*16kB (UME) 117*32kB (UME) 58*64kB (UME) 16*128kB (ME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21084kB [ 2373.951346] 73750 total pagecache pages [ 2373.974876] 0 pages in swap cache [ 2373.980889] Swap cache stats: add 0, delete 0, find 0/0 [ 2373.987918] Free swap = 0kB [ 2373.991415] Total swap = 0kB [ 2373.998598] 2097051 pages RAM [ 2374.002026] 0 pages HighMem/MovableOnly [ 2374.002494] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2374.007334] 369649 pages reserved [ 2374.025065] 0 pages cma reserved [ 2374.028453] Unreclaimable slab info: [ 2374.032182] Name Used Total [ 2374.039395] Node 1 Normal: 53*4kB (UE) 37*8kB (UME) 222*16kB (UME) 92*32kB (UME) 28*64kB (UME) 21*128kB (UME) 22*256kB (UME) 14*512kB (UM) 12*1024kB (UME) 136*2048kB (UM) 1*4096kB (M) = 319196kB [ 2374.060953] pid_2 15KB 32KB [ 2374.066476] batadv_tt_change_cache 6KB 7KB [ 2374.072283] batadv_tl_cache 14KB 16KB [ 2374.085044] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2374.095562] TIPC 15KB 22KB [ 2374.100960] SCTPv6 22KB 37KB [ 2374.108745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2374.119289] DCCPv6 20KB 22KB [ 2374.127089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2374.137618] DCCP 19KB 28KB [ 2374.145410] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2374.155680] RXRPC 16KB 26KB [ 2374.161069] rxrpc_call_jar 112KB 133KB [ 2374.168783] 74379 total pagecache pages [ 2374.174961] bridge_fdb_cache 15KB 31KB [ 2374.181970] 0 pages in swap cache [ 2374.187884] Swap cache stats: add 0, delete 0, find 0/0 [ 2374.195523] fib6_nodes 209KB 272KB [ 2374.201504] ip6_dst_cache 532KB 690KB [ 2374.210165] Free swap = 0kB [ 2374.214859] Total swap = 0kB [ 2374.217896] 2097051 pages RAM [ 2374.221000] 0 pages HighMem/MovableOnly [ 2374.227492] RAWv6 111KB 128KB [ 2374.234497] UDPv6 33KB 45KB [ 2374.239893] TCPv6 24KB 30KB [ 2374.247763] 369649 pages reserved [ 2374.251239] 0 pages cma reserved [ 2374.256239] nf_conntrack 4KB 11KB [ 2374.261686] t10_alua_lu_gp_cache 0KB 3KB [ 2374.276260] sd_ext_cdb 0KB 7KB [ 2374.285618] scsi_sense_cache 1056KB 1060KB [ 2374.291029] virtio_scsi_cmd 16KB 16KB [ 2374.313570] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2374.321811] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2374.331445] sgpool-128 8KB 8KB [ 2374.342825] sgpool-64 4KB 12KB [ 2374.348230] sgpool-32 2KB 15KB [ 2374.363777] sgpool-16 1KB 7KB [ 2374.372734] sgpool-8 0KB 7KB [ 2374.378154] mqueue_inode_cache 16KB 45KB [ 2374.395669] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2374.402777] bio_post_read_ctx 14KB 15KB [ 2374.408220] bio-2 14KB 15KB [ 2374.415889] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2374.422440] jfs_mp 7KB 7KB [ 2374.428148] cifs_small_rq 15KB 16KB [ 2374.434020] cifs_request 67KB 67KB [ 2374.436967] systemd[1]: Stopped Journal Service. [ 2374.442709] cifs_mpx_ids 0KB 7KB [ 2374.452495] nfs_commit_data 3KB 14KB [ 2374.457886] nfs_write_data 34KB 44KB [ 2374.466957] systemd[1]: Starting Journal Service... [ 2374.472480] ext4_system_zone 1KB 7KB [ 2374.492475] bio-1 1KB 7KB [ 2374.497881] pid_namespace 3KB 11KB [ 2374.512455] rpc_buffers 17KB 25KB [ 2374.517997] rpc_tasks 2KB 7KB [ 2374.532436] UNIX 1556KB 1691KB [ 2374.537852] tcp_bind_bucket 1KB 12KB [ 2374.552405] ip_fib_trie 35KB 47KB [ 2374.557842] ip_fib_alias 148KB 197KB [ 2374.582357] ip_dst_cache 12KB 28KB [ 2374.587768] RAW 72KB 90KB [ 2374.600863] UDP 52KB 81KB [ 2374.607337] TCP 50KB 56KB [ 2374.617496] hugetlbfs_inode_cache 3KB 15KB [ 2374.624087] fscache_cookie_jar 1KB 7KB [ 2374.629956] eventpoll_pwq 23KB 39KB [ 2374.640558] eventpoll_epi 43KB 74KB [ 2374.647082] inotify_inode_mark 11KB 23KB [ 2374.660334] request_queue 199KB 199KB [ 2374.665829] blkdev_requests 1KB 3KB [ 2374.671230] blkdev_ioc 33KB 38KB [ 2374.680629] bio-0 1041KB 1181KB [ 2374.688104] biovec-max 1534KB 1551KB [ 2374.701969] systemd-journald[13390]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2374.721110] biovec-64 1112KB 1299KB [ 2374.726645] biovec-16 161KB 172KB [ 2374.732037] bio_integrity_payload 1KB 8KB [ 2374.762304] khugepaged_mm_slot 3KB 27KB [ 2374.767806] uid_cache 4KB 4KB [ 2374.773396] systemd[1]: Started Network Time Synchronization. [ 2374.795965] dmaengine-unmap-2 0KB 3KB [ 2374.801369] skbuff_fclone_cache 40KB 45KB [ 2374.823893] skbuff_head_cache 8533KB 8962KB [ 2374.829283] configfs_dir_cache 3KB 11KB [ 2374.852355] file_lock_cache 31KB 55KB [ 2374.855017] systemd-journald[13390]: /dev/kmsg buffer overrun, some messages lost. [ 2374.857751] file_lock_ctx 9KB 11KB [ 2374.882326] fsnotify_mark_connector 5KB 15KB [ 2374.888280] net_namespace 87KB 113KB [ 2374.902665] shmem_inode_cache 8095KB 8162KB [ 2374.922315] task_delay_info 290KB 363KB [ 2374.927713] taskstats 23KB 42KB [ 2374.942363] proc_dir_entry 938KB 1008KB [ 2374.947760] pde_opener 13KB 54KB [ 2374.953520] seq_file 248KB 362KB [ 2374.958895] sigqueue 50KB 63KB [ 2374.964676] kernfs_node_cache 16809KB 17195KB [ 2374.970150] mnt_cache 283KB 284KB [ 2374.975895] filp 6892KB 7897KB [ 2374.981361] names_cache 109480KB 109480KB [ 2374.987278] iint_cache 39KB 51KB [ 2374.992942] key_jar 4KB 11KB [ 2374.998316] uts_namespace 4KB 15KB [ 2375.004036] nsproxy 4KB 11KB [ 2375.009410] vm_area_struct 2888KB 3333KB [ 2375.015290] mm_struct 448KB 500KB [ 2375.020712] fs_cache 327KB 384KB [ 2375.026504] files_cache 1282KB 1297KB [ 2375.031992] signal_cache 2048KB 2285KB [ 2375.037996] sighand_cache 573KB 631KB [ 2375.052331] task_struct 8105KB 8162KB [ 2375.057725] cred_jar 2269KB 2684KB [ 2375.072320] anon_vma_chain 954KB 1362KB [ 2375.077798] anon_vma 134KB 265KB [ 2375.092305] pid 183KB 248KB [ 2375.097884] Acpi-Operand 156KB 198KB [ 2375.112348] Acpi-ParseExt 9KB 11KB [ 2375.117753] Acpi-Parse 41KB 47KB [ 2375.142340] Acpi-State 52KB 63KB [ 2375.147736] Acpi-Namespace 21KB 27KB [ 2375.153595] numa_policy 0KB 3KB [ 2375.158970] debug_objects_cache 1994KB 2120KB [ 2375.166920] trace_event_file 297KB 298KB [ 2375.172972] ftrace_event_field 398KB 401KB [ 2375.178454] pool_workqueue 153KB 220KB [ 2375.185586] page->ptl 442KB 956KB [ 2375.191013] kmalloc-2097152 2050KB 2050KB [ 2375.196742] kmalloc-524288 2056KB 2056KB [ 2375.202138] kmalloc-262144 1290KB 1290KB [ 2375.207894] kmalloc-131072 650KB 650KB [ 2375.213593] kmalloc-65536 2904KB 2970KB [ 2375.218968] kmalloc-32768 2277KB 2409KB [ 2375.224694] kmalloc-16384 1188KB 1254KB [ 2375.230070] kmalloc-8192 4842KB 4958KB [ 2375.235797] kmalloc-4096 30391KB 30430KB [ 2375.241176] kmalloc-2048 16492KB 17180KB [ 2375.247117] kmalloc-1024 11749KB 12993KB [ 2375.262524] kmalloc-512 15930KB 17265KB [ 2375.268098] kmalloc-256 5159KB 6146KB [ 2375.282556] kmalloc-128 1266KB 1606KB [ 2375.287955] kmalloc-96 3332KB 4172KB [ 2375.302616] kmalloc-64 2630KB 3728KB [ 2375.308013] kmalloc-32 1928KB 2417KB [ 2375.322667] kmalloc-192 2268KB 2900KB [ 2375.328055] kmem_cache 177KB 183KB [ 2375.352725] Out of memory (oom_kill_allocating_task): Kill process 13384 (modprobe) score 0 or sacrifice child [ 2375.372775] Killed process 13384 (modprobe) total-vm:4304kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 2375.382799] oom_reaper: reaped process 13384 (modprobe), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2375.540239] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2375.564176] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2375.571224] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2375.597327] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2375.614602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2375.622399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2375.646485] device veth0_vlan entered promiscuous mode [ 2375.653978] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2375.661476] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2375.671978] device veth1_vlan entered promiscuous mode [ 2375.696319] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2375.712187] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2375.721584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2375.734134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2375.744255] device veth0_macvtap entered promiscuous mode [ 2375.750784] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2375.765141] device veth1_macvtap entered promiscuous mode [ 2375.771630] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2375.786692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2375.801388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2375.809736] systemd[1]: Started Journal Service. [ 2375.810822] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2375.830426] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2375.848217] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2375.863003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2375.876748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2375.897131] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2375.911902] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2375.946752] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2375.965848] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2375.973921] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2375.999809] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2376.008311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2376.017558] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2376.029904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2376.041892] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2376.053059] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2376.063440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2376.076028] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2376.086811] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2376.098303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2376.109913] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2376.121385] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2376.137402] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2376.144350] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2376.156909] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2376.167188] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2376.393508] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2376.400892] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2376.414993] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2376.433288] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2376.464004] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2376.487299] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2376.494454] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2376.502512] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:09:12 executing program 5: socketpair(0x28, 0x0, 0x6700, &(0x7f0000000000)) 04:09:12 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:09:12 executing program 0: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x7, 0x81, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:09:12 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) 04:09:12 executing program 2: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0xd55ae7de80952496, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6f, 0x4) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0xd55ae7de80952496, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6f, 0x4) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:09:12 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000040)) (async) 04:09:12 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) 04:09:12 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x3, 0x80000001, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x0, 0x8000000000000001, 0xf3b, 0x401, 0x6, 0x6a81, 0x4, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) [ 2378.118925] IPVS: ftp: loaded support on port[0] = 21 [ 2378.287065] chnl_net:caif_netlink_parms(): no params data found [ 2378.365333] bridge0: port 1(bridge_slave_0) entered blocking state [ 2378.377022] bridge0: port 1(bridge_slave_0) entered disabled state [ 2378.386589] device bridge_slave_0 entered promiscuous mode [ 2378.400660] bridge0: port 2(bridge_slave_1) entered blocking state [ 2378.407141] bridge0: port 2(bridge_slave_1) entered disabled state [ 2378.420846] device bridge_slave_1 entered promiscuous mode [ 2378.448996] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2378.461191] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2378.484609] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2378.492927] team0: Port device team_slave_0 added [ 2378.498696] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2378.508193] team0: Port device team_slave_1 added [ 2378.531350] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2378.537636] 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. [ 2378.564471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2378.577412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2378.584658] 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. [ 2378.611802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2378.633804] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2378.641920] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2378.668797] device hsr_slave_0 entered promiscuous mode [ 2378.675526] device hsr_slave_1 entered promiscuous mode [ 2378.683449] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2378.691672] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2378.825265] bridge0: port 2(bridge_slave_1) entered blocking state [ 2378.831700] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2378.838400] bridge0: port 1(bridge_slave_0) entered blocking state [ 2378.844845] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2378.909854] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2378.921608] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2378.936962] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2378.948379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2378.961925] bridge0: port 1(bridge_slave_0) entered disabled state [ 2378.968919] bridge0: port 2(bridge_slave_1) entered disabled state [ 2378.982941] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2378.995407] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2379.007694] 8021q: adding VLAN 0 to HW filter on device team0 [ 2379.019839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2379.034040] bridge0: port 1(bridge_slave_0) entered blocking state [ 2379.040417] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2379.063353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2379.072586] bridge0: port 2(bridge_slave_1) entered blocking state [ 2379.078978] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2379.105329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2379.118845] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2379.127970] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2379.147174] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2379.164260] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2379.170407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2379.181938] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2379.189934] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2379.263500] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2379.273491] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2379.280130] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2379.294760] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2379.309753] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2379.376891] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2379.394011] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2379.401123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2379.417009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2379.486973] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2379.495441] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2379.503747] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2379.522244] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2379.528986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2379.544462] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2379.558897] device veth0_vlan entered promiscuous mode [ 2379.568588] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2379.581111] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2379.594433] device veth1_vlan entered promiscuous mode [ 2379.600575] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2379.627839] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2379.646074] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2379.663345] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2379.670289] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2379.685244] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2379.693587] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2379.701476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2379.718014] device veth0_macvtap entered promiscuous mode [ 2379.728965] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2379.744311] device veth1_macvtap entered promiscuous mode [ 2379.750794] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2379.768827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2379.784496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready 04:09:15 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:09:15 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0xcde4941bd338d3ed, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:09:15 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x3, 0x80000001, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x0, 0x8000000000000001, 0xf3b, 0x401, 0x6, 0x6a81, 0x4, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) clock_gettime(0x1, &(0x7f0000000200)) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x3, 0x80000001, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x0, 0x8000000000000001, 0xf3b, 0x401, 0x6, 0x6a81, 0x4, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) (async) 04:09:15 executing program 0: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f0000000000)) 04:09:15 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) [ 2379.800112] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2379.810935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2379.826823] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2379.838811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2379.850598] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2379.882608] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 04:09:15 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x3, 0x80000001, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x0, 0x8000000000000001, 0xf3b, 0x401, 0x6, 0x6a81, 0x4, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) clock_gettime(0x1, &(0x7f0000000200)) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0x5, 0x6, 0x0, 0x2, 0x6, 0xffffffffffffffff}, &(0x7f0000000040)={0x20, 0x1, 0x2, 0x3, 0x80000001, 0x2, 0x6, 0x3}, &(0x7f0000000080)={0x0, 0x8000000000000001, 0xf3b, 0x401, 0x6, 0x6a81, 0x4, 0x100000001}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x2]}, 0x8}) (async) [ 2379.891878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2379.905038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2379.920755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2379.933084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2379.949844] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2379.963670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2379.970687] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2379.980585] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2380.003242] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2380.019155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2380.041109] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2380.059711] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2380.069475] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2380.085819] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2380.097939] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2380.110359] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2380.122195] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2380.134929] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2380.146802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2380.156797] Bluetooth: hci5: command 0x0409 tx timeout [ 2380.164618] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2380.178936] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2380.188372] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2380.199054] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2380.209870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2380.425103] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2380.432260] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2380.442935] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2380.471762] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2380.488015] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2380.494679] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2380.502243] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2380.510777] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:09:16 executing program 5: socketpair(0x28, 0x0, 0x6701, &(0x7f0000000000)) 04:09:16 executing program 0: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f0000000000)) 04:09:16 executing program 3: clock_gettime(0x2, &(0x7f0000000200)) 04:09:16 executing program 5: socketpair(0x28, 0x0, 0x6800, &(0x7f0000000000)) 04:09:16 executing program 0: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f0000000000)) 04:09:16 executing program 3: clock_gettime(0x2, &(0x7f0000000200)) 04:09:16 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:09:16 executing program 0: clock_gettime(0x1, &(0x7f0000000200)) 04:09:16 executing program 5: socketpair(0x28, 0x0, 0x6801, &(0x7f0000000000)) 04:09:16 executing program 3: clock_gettime(0x2, &(0x7f0000000200)) [ 2382.237032] Bluetooth: hci5: command 0x041b tx timeout [ 2384.319861] Bluetooth: hci5: command 0x040f tx timeout [ 2385.095275] oom_reaper: reaped process 13696 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2385.138760] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2385.156403] systemd-journal cpuset=/ mems_allowed=0-1 [ 2385.161953] CPU: 0 PID: 13390 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2385.169928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2385.179371] Call Trace: [ 2385.181971] dump_stack+0x1fc/0x2ef [ 2385.185602] dump_header+0x15d/0xc3f [ 2385.189326] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2385.194441] ? ___ratelimit+0x319/0x590 [ 2385.198446] oom_kill_process.cold+0x10/0x692 [ 2385.202951] ? check_preemption_disabled+0x41/0x280 [ 2385.207987] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2385.213364] out_of_memory+0x1072/0x1390 [ 2385.217439] ? oom_killer_disable+0x270/0x270 [ 2385.221945] ? mutex_trylock+0x15f/0x1a0 [ 2385.226009] __alloc_pages_nodemask+0x23a2/0x2890 [ 2385.230855] ? find_get_entry+0x4cd/0x8a0 [ 2385.235003] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2385.239859] alloc_pages_current+0x193/0x2a0 [ 2385.241206] syz-executor.1: vmalloc: allocation failure, allocated 1513115648 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2385.244282] filemap_fault+0x146e/0x2180 [ 2385.259946] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2385.262118] ext4_filemap_fault+0x84/0xb0 [ 2385.262134] __do_fault+0x10b/0x4b0 [ 2385.262151] __handle_mm_fault+0x273b/0x41c0 [ 2385.262168] ? vm_insert_page+0x9c0/0x9c0 [ 2385.283525] ? check_preemption_disabled+0x41/0x280 [ 2385.288536] handle_mm_fault+0x436/0xb10 [ 2385.292590] __do_page_fault+0x68e/0xd60 [ 2385.296657] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2385.301662] ? spurious_fault+0x840/0x840 [ 2385.305795] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2385.310631] ? page_fault+0x8/0x30 [ 2385.314160] page_fault+0x1e/0x30 [ 2385.317599] RIP: 0033:0x7f117f6692e3 [ 2385.321303] Code: Bad RIP value. [ 2385.324660] RSP: 002b:00007ffddfc36278 EFLAGS: 00010246 [ 2385.330010] RAX: 0000000000000001 RBX: 000055d3095331e0 RCX: 00007f117f6692e3 [ 2385.337279] RDX: 0000000000000013 RSI: 00007ffddfc36280 RDI: 000000000000000a [ 2385.344545] RBP: 00007ffddfc36470 R08: 00007ffddfdb3000 R09: 00000263a21bd66a [ 2385.351822] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffddfc36280 [ 2385.359082] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f71c16c33c [ 2385.366370] CPU: 1 PID: 13696 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2385.374273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2385.380176] Mem-Info: [ 2385.383631] Call Trace: [ 2385.383654] dump_stack+0x1fc/0x2ef [ 2385.383671] warn_alloc.cold+0x7b/0x18f [ 2385.383690] ? zone_watermark_ok_safe+0x260/0x260 [ 2385.386107] active_anon:14764 inactive_anon:73847 isolated_anon:0 [ 2385.386107] active_file:56 inactive_file:34 isolated_file:0 [ 2385.386107] unevictable:0 dirty:10 writeback:0 unstable:0 [ 2385.386107] slab_reclaimable:13153 slab_unreclaimable:120717 [ 2385.386107] mapped:22143 shmem:74722 pagetables:578 bounce:0 [ 2385.386107] free:13831 free_pcp:1019 free_cma:0 [ 2385.388674] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2385.392327] Node 0 active_anon:55236kB inactive_anon:64816kB active_file:108kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86696kB dirty:36kB writeback:0kB shmem:66644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2385.396242] ? retint_kernel+0x2d/0x2d [ 2385.401088] Node 1 active_anon:3820kB inactive_anon:230572kB active_file:116kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1876kB dirty:4kB writeback:0kB shmem:232244kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2385.434480] __vmalloc_area_node+0x4fd/0x780 [ 2385.434500] ? __vmalloc_node_range+0x180/0x180 [ 2385.434517] ? _raw_spin_unlock+0x29/0x40 [ 2385.439249] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2385.466999] ? __get_vm_area_node+0x2e2/0x3a0 [ 2385.467017] __vmalloc_node_range+0xed/0x180 [ 2385.467036] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2385.470894] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2385.498409] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2385.498424] vmalloc_user+0x70/0xe0 [ 2385.498438] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2385.498451] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2385.498468] __vb2_queue_alloc+0x472/0xe60 [ 2385.502886] Node 0 DMA32 free:17552kB min:35996kB low:44992kB high:53988kB active_anon:55236kB inactive_anon:64816kB active_file:56kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1972kB bounce:0kB free_pcp:2240kB local_pcp:592kB free_cma:0kB [ 2385.507535] vb2_core_create_bufs+0x273/0x7e0 [ 2385.511682] lowmem_reserve[]: 0 0 1 1 1 [ 2385.537757] ? __vb2_queue_free+0x870/0x870 [ 2385.537773] ? __video_do_ioctl+0x632/0xcd0 [ 2385.537794] ? __mutex_lock+0x368/0x1190 [ 2385.542385] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2385.546768] vb2_create_bufs+0x332/0x620 [ 2385.551068] lowmem_reserve[]: 0 0 0 0 0 [ 2385.556096] ? mark_held_locks+0xf0/0xf0 [ 2385.556110] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2385.556125] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2385.556143] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2385.561507] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:3820kB inactive_anon:230572kB active_file:116kB inactive_file:92kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:340kB bounce:0kB free_pcp:1836kB local_pcp:1344kB free_cma:0kB [ 2385.565110] v4l_create_bufs+0xb2/0x160 [ 2385.569402] lowmem_reserve[]: 0 0 0 0 0 [ 2385.573543] __video_do_ioctl+0x49a/0xcd0 [ 2385.573569] ? v4l_querycap+0x340/0x340 [ 2385.577789] Node 0 DMA: 1*4kB (E) 1*8kB (E) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2385.606775] ? __might_fault+0x192/0x1d0 [ 2385.606791] ? v4l_querycap+0x340/0x340 [ 2385.606808] video_usercopy+0x13f/0xfa0 [ 2385.611284] Node 0 DMA32: 264*4kB (UME) 356*8kB (UME) 303*16kB (UME) 103*32kB (UME) 28*64kB (UME) 19*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17552kB [ 2385.615263] ? v4l_enumstd+0x60/0x60 [ 2385.615277] ? do_futex+0x171/0x1880 [ 2385.615295] ? mark_held_locks+0xf0/0xf0 [ 2385.619591] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2385.623910] ? debug_check_no_obj_freed+0x201/0x490 [ 2385.623933] ? video_usercopy+0xfa0/0xfa0 [ 2385.627964] Node 1 Normal: 500*4kB (ME) 381*8kB (ME) 208*16kB (ME) 77*32kB (ME) 17*64kB (ME) 3*128kB (ME) 3*256kB (UME) 1*512kB (M) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26904kB [ 2385.653993] v4l2_ioctl+0x147/0x1a0 [ 2385.654005] ? video_devdata+0xa0/0xa0 [ 2385.654020] do_vfs_ioctl+0xcdb/0x12e0 [ 2385.654037] ? lock_downgrade+0x720/0x720 [ 2385.658165] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2385.662122] ? check_preemption_disabled+0x41/0x280 [ 2385.662137] ? ioctl_preallocate+0x200/0x200 [ 2385.662155] ? __fget+0x356/0x510 [ 2385.666193] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2385.671297] ? do_dup2+0x450/0x450 [ 2385.676426] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2385.681575] ? __se_sys_futex+0x298/0x3b0 [ 2385.710661] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2385.714599] ksys_ioctl+0x9b/0xc0 [ 2385.714617] __x64_sys_ioctl+0x6f/0xb0 [ 2385.718566] 74770 total pagecache pages [ 2385.722718] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2385.722733] do_syscall_64+0xf9/0x620 [ 2385.722753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2385.726967] 0 pages in swap cache [ 2385.741518] RIP: 0033:0x7f5d6565a0f9 [ 2385.741532] Code: Bad RIP value. [ 2385.741540] RSP: 002b:00007f5d63bcc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2385.741551] RAX: ffffffffffffffda RBX: 00007f5d65779f80 RCX: 00007f5d6565a0f9 [ 2385.741562] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2385.745628] Swap cache stats: add 0, delete 0, find 0/0 [ 2385.749566] RBP: 00007f5d656b5ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2385.749577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2385.753562] Free swap = 0kB [ 2385.768895] R13: 00007ffce98a0c9f R14: 00007f5d63bcc300 R15: 0000000000022000 [ 2385.785321] Mem-Info: [ 2385.804408] Total swap = 0kB [ 2385.821200] active_anon:14743 inactive_anon:73847 isolated_anon:0 [ 2385.821200] active_file:11 inactive_file:12 isolated_file:0 [ 2385.821200] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2385.821200] slab_reclaimable:13138 slab_unreclaimable:120650 [ 2385.821200] mapped:22097 shmem:74722 pagetables:577 bounce:0 [ 2385.821200] free:14019 free_pcp:925 free_cma:0 [ 2385.828797] 2097051 pages RAM [ 2385.829332] Node 0 active_anon:55152kB inactive_anon:64816kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2385.838039] 0 pages HighMem/MovableOnly [ 2385.846070] Node 1 active_anon:3820kB inactive_anon:230572kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1788kB dirty:0kB writeback:0kB shmem:232244kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2385.852156] 369649 pages reserved [ 2385.852699] 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 [ 2385.856049] 0 pages cma reserved [ 2385.856058] Unreclaimable slab info: [ 2385.868155] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2385.880730] Name Used Total [ 2385.886767] Node 0 DMA32 free:18304kB min:35996kB low:44992kB high:53988kB active_anon:55152kB inactive_anon:64816kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1968kB bounce:0kB free_pcp:1864kB local_pcp:1264kB free_cma:0kB [ 2385.892508] pid_2 19KB 32KB [ 2385.895200] lowmem_reserve[]: 0 0 1 1 1 [ 2385.899069] batadv_tt_change_cache 2KB 7KB [ 2385.906590] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2385.915759] batadv_tl_cache 7KB 16KB [ 2385.916783] lowmem_reserve[]: 0 0 0 0 0 [ 2385.920191] TIPC 15KB 22KB [ 2385.927646] Node 1 Normal free:26904kB min:53876kB low:67344kB high:80812kB active_anon:3820kB inactive_anon:230572kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:340kB bounce:0kB free_pcp:1836kB local_pcp:492kB free_cma:0kB [ 2385.959399] SCTPv6 20KB 37KB [ 2385.966126] lowmem_reserve[]: 0 0 0 0 0 [ 2385.975374] DCCPv6 17KB 22KB [ 2385.986462] Node 0 DMA: 1*4kB (E) 1*8kB (E) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2386.034223] DCCP 16KB 28KB [ 2386.053686] Node 0 DMA32: 302*4kB (UME) 374*8kB (UME) 304*16kB (UME) 107*32kB (UME) 31*64kB (UME) 20*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18312kB [ 2386.068994] RXRPC 16KB 26KB [ 2386.087458] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2386.122265] rxrpc_call_jar 112KB 133KB [ 2386.135839] Node 1 Normal: 500*4kB (ME) 381*8kB (ME) 208*16kB (ME) 77*32kB (ME) 17*64kB (ME) 3*128kB (ME) 3*256kB (UME) 1*512kB (M) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26904kB [ 2386.168233] bridge_fdb_cache 13KB 31KB [ 2386.185687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2386.207036] fib6_nodes 214KB 272KB [ 2386.222071] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2386.259719] ip6_dst_cache 511KB 690KB [ 2386.268244] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2386.282681] RAWv6 101KB 128KB [ 2386.282695] UDPv6 35KB 45KB [ 2386.282707] TCPv6 27KB 36KB [ 2386.282727] nf_conntrack 7KB 11KB [ 2386.282793] t10_alua_lu_gp_cache 0KB 3KB [ 2386.282816] sd_ext_cdb 0KB 7KB [ 2386.282826] scsi_sense_cache 1056KB 1060KB [ 2386.282836] virtio_scsi_cmd 16KB 16KB [ 2386.282850] sgpool-128 8KB 8KB [ 2386.282860] sgpool-64 4KB 12KB [ 2386.282869] sgpool-32 2KB 15KB [ 2386.282879] sgpool-16 1KB 7KB [ 2386.282888] sgpool-8 0KB 7KB [ 2386.282906] mqueue_inode_cache 16KB 45KB [ 2386.282922] bio_post_read_ctx 14KB 15KB [ 2386.282996] bio-2 14KB 15KB [ 2386.283006] jfs_mp 7KB 7KB [ 2386.283046] cifs_small_rq 15KB 16KB [ 2386.283055] cifs_request 67KB 67KB [ 2386.283065] cifs_mpx_ids 0KB 7KB [ 2386.283094] nfs_commit_data 3KB 14KB [ 2386.283104] nfs_write_data 34KB 44KB [ 2386.283147] ext4_system_zone 1KB 7KB [ 2386.283179] bio-1 1KB 7KB [ 2386.283191] pid_namespace 3KB 11KB [ 2386.283216] rpc_buffers 17KB 25KB [ 2386.311271] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2386.324340] rpc_tasks 2KB 7KB [ 2386.349306] 74745 total pagecache pages [ 2386.362354] UNIX 1378KB 1530KB [ 2386.372507] 0 pages in swap cache [ 2386.384189] tcp_bind_bucket 1KB 12KB [ 2386.399126] Swap cache stats: add 0, delete 0, find 0/0 [ 2386.412493] ip_fib_trie 31KB 47KB [ 2386.412890] Bluetooth: hci5: command 0x0419 tx timeout [ 2386.418154] ip_fib_alias 149KB 197KB [ 2386.430207] Free swap = 0kB [ 2386.445768] ip_dst_cache 11KB 28KB [ 2386.457163] Total swap = 0kB [ 2386.462601] RAW 67KB 90KB [ 2386.467002] 2097051 pages RAM [ 2386.472293] UDP 54KB 81KB [ 2386.485142] 0 pages HighMem/MovableOnly [ 2386.503760] TCP 50KB 56KB [ 2386.513438] 369649 pages reserved [ 2386.524195] hugetlbfs_inode_cache 3KB 15KB [ 2386.543730] 0 pages cma reserved [ 2386.553221] fscache_cookie_jar 1KB 7KB [ 2386.641694] eventpoll_pwq 25KB 39KB [ 2386.649457] eventpoll_epi 50KB 74KB [ 2386.666473] inotify_inode_mark 12KB 23KB [ 2386.671955] request_queue 199KB 199KB [ 2386.688869] blkdev_requests 1KB 3KB [ 2386.697497] blkdev_ioc 27KB 38KB [ 2386.709659] bio-0 920KB 1177KB [ 2386.717709] biovec-max 1592KB 1600KB [ 2386.731839] biovec-64 997KB 1291KB [ 2386.740260] biovec-16 139KB 172KB [ 2386.756917] bio_integrity_payload 1KB 8KB [ 2386.762658] khugepaged_mm_slot 4KB 27KB [ 2386.775979] uid_cache 0KB 4KB [ 2386.781369] dmaengine-unmap-2 0KB 3KB [ 2386.786846] skbuff_fclone_cache 26KB 41KB [ 2386.792405] skbuff_head_cache 7292KB 8913KB [ 2386.804542] configfs_dir_cache 3KB 11KB [ 2386.810102] file_lock_cache 39KB 55KB [ 2386.815515] file_lock_ctx 9KB 11KB [ 2386.820907] fsnotify_mark_connector 6KB 15KB [ 2386.833763] net_namespace 78KB 105KB [ 2386.839135] shmem_inode_cache 8128KB 8162KB [ 2386.848257] task_delay_info 255KB 363KB [ 2386.857161] taskstats 29KB 42KB [ 2386.862544] proc_dir_entry 899KB 1008KB [ 2386.879532] pde_opener 12KB 54KB [ 2386.888305] seq_file 275KB 362KB [ 2386.916442] sigqueue 51KB 63KB [ 2386.921838] kernfs_node_cache 18235KB 18254KB [ 2386.940426] mnt_cache 278KB 288KB [ 2386.945886] filp 7315KB 7897KB [ 2386.951261] names_cache 123743KB 123802KB [ 2386.963545] iint_cache 35KB 51KB [ 2386.968947] key_jar 4KB 11KB [ 2386.978025] uts_namespace 4KB 15KB [ 2386.987099] nsproxy 2KB 11KB [ 2386.992474] vm_area_struct 2994KB 3329KB [ 2387.001416] mm_struct 403KB 500KB [ 2387.010361] fs_cache 255KB 384KB [ 2387.019378] files_cache 1055KB 1278KB [ 2387.028521] signal_cache 1736KB 2264KB [ 2387.037635] sighand_cache 575KB 631KB [ 2387.043122] task_struct 7480KB 7562KB [ 2387.051816] cred_jar 2259KB 2684KB [ 2387.060773] anon_vma_chain 966KB 1362KB [ 2387.069743] anon_vma 125KB 265KB [ 2387.080963] pid 159KB 248KB [ 2387.092046] Acpi-Operand 156KB 198KB [ 2387.103068] Acpi-ParseExt 9KB 11KB [ 2387.120473] Acpi-Parse 41KB 47KB [ 2387.130059] Acpi-State 52KB 63KB [ 2387.142912] Acpi-Namespace 21KB 27KB [ 2387.152456] numa_policy 0KB 3KB [ 2387.169650] debug_objects_cache 2065KB 2120KB [ 2387.178532] trace_event_file 297KB 298KB [ 2387.192223] ftrace_event_field 398KB 401KB [ 2387.200869] pool_workqueue 157KB 212KB [ 2387.218418] page->ptl 426KB 952KB [ 2387.225561] kmalloc-2097152 2050KB 2050KB [ 2387.230949] kmalloc-524288 2056KB 2056KB [ 2387.248080] kmalloc-262144 1290KB 1290KB [ 2387.253454] kmalloc-131072 650KB 650KB [ 2387.270471] kmalloc-65536 2640KB 2706KB [ 2387.277545] kmalloc-32768 2145KB 2376KB [ 2387.282918] kmalloc-16384 1254KB 1320KB [ 2387.299598] kmalloc-8192 5131KB 5172KB [ 2387.309059] kmalloc-4096 28764KB 28815KB [ 2387.322563] kmalloc-2048 15161KB 16587KB [ 2387.331512] kmalloc-1024 10656KB 12954KB [ 2387.348747] kmalloc-512 14934KB 17186KB [ 2387.358506] kmalloc-256 5110KB 6123KB [ 2387.371554] kmalloc-128 1199KB 1606KB [ 2387.380939] kmalloc-96 3437KB 4172KB [ 2387.397778] kmalloc-64 2563KB 3728KB [ 2387.403169] kmalloc-32 1901KB 2417KB [ 2387.420821] kmalloc-192 2101KB 2900KB [ 2387.427108] kmem_cache 177KB 183KB [ 2387.432480] Out of memory (oom_kill_allocating_task): Kill process 13390 (systemd-journal) score 0 or sacrifice child [ 2387.447237] Killed process 13390 (systemd-journal) total-vm:46096kB, anon-rss:452kB, file-rss:4kB, shmem-rss:1564kB [ 2387.459317] oom_reaper: reaped process 13390 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1564kB [ 2387.477084] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2387.495825] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2387.500636] CPU: 1 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2387.508174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2387.517577] Call Trace: [ 2387.520187] dump_stack+0x1fc/0x2ef [ 2387.523864] dump_header+0x15d/0xc3f [ 2387.527597] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2387.532715] ? ___ratelimit+0x319/0x590 [ 2387.536703] oom_kill_process.cold+0x10/0x692 [ 2387.541212] ? check_preemption_disabled+0x41/0x280 [ 2387.546240] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2387.551529] out_of_memory+0x1072/0x1390 [ 2387.555607] ? oom_killer_disable+0x270/0x270 [ 2387.560112] ? mutex_trylock+0x15f/0x1a0 [ 2387.564214] __alloc_pages_nodemask+0x23a2/0x2890 [ 2387.569077] ? find_get_entry+0x4cd/0x8a0 [ 2387.573243] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2387.578119] alloc_pages_current+0x193/0x2a0 [ 2387.582534] filemap_fault+0x146e/0x2180 [ 2387.586611] ext4_filemap_fault+0x84/0xb0 [ 2387.590765] __do_fault+0x10b/0x4b0 [ 2387.594402] __handle_mm_fault+0x273b/0x41c0 [ 2387.598819] ? vm_insert_page+0x9c0/0x9c0 [ 2387.602984] ? check_preemption_disabled+0x41/0x280 [ 2387.608011] handle_mm_fault+0x436/0xb10 [ 2387.612080] __do_page_fault+0x68e/0xd60 [ 2387.616150] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2387.621176] ? spurious_fault+0x840/0x840 [ 2387.625334] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2387.630189] ? page_fault+0x8/0x30 [ 2387.633733] page_fault+0x1e/0x30 [ 2387.637187] RIP: 0033:0x46b583 [ 2387.640386] Code: Bad RIP value. [ 2387.643747] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2387.649110] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2387.656396] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2387.663673] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.670956] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2387.678246] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2387.746355] Mem-Info: [ 2387.748823] active_anon:14643 inactive_anon:73847 isolated_anon:0 [ 2387.748823] active_file:21 inactive_file:2 isolated_file:0 [ 2387.748823] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2387.748823] slab_reclaimable:13138 slab_unreclaimable:120334 [ 2387.748823] mapped:21672 shmem:74722 pagetables:577 bounce:0 [ 2387.748823] free:15397 free_pcp:4 free_cma:0 [ 2387.791476] Node 0 active_anon:55152kB inactive_anon:64816kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2387.829745] Node 1 active_anon:3372kB inactive_anon:230568kB active_file:56kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:232244kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2387.866301] 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 [ 2387.901170] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2387.908278] Node 0 DMA32 free:21520kB min:35996kB low:44992kB high:53988kB active_anon:55136kB inactive_anon:64816kB active_file:8kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1968kB bounce:0kB free_pcp:24kB local_pcp:8kB free_cma:0kB [ 2387.950533] lowmem_reserve[]: 0 0 1 1 1 [ 2387.961503] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2388.000935] lowmem_reserve[]: 0 0 0 0 0 [ 2388.008746] Node 1 Normal free:29348kB min:53876kB low:67344kB high:80812kB active_anon:3372kB inactive_anon:230568kB active_file:56kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:244kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2388.050484] lowmem_reserve[]: 0 0 0 0 0 [ 2388.058107] Node 0 DMA: 1*4kB (E) 1*8kB (E) 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2388.086376] Node 0 DMA32: 384*4kB (UME) 441*8kB (UME) 347*16kB (UME) 106*32kB (UME) 44*64kB (UME) 23*128kB (UME) 5*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 21560kB [ 2388.113011] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2388.124193] Node 1 Normal: 435*4kB (UME) 349*8kB (UME) 223*16kB (UME) 78*32kB (UME) 19*64kB (UME) 5*128kB (UME) 4*256kB (UME) 1*512kB (M) 3*1024kB (UME) 2*2048kB (UM) 2*4096kB (U) = 29348kB [ 2388.151584] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2388.160550] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2388.179365] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2388.191740] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2388.201583] 74745 total pagecache pages [ 2388.212117] 0 pages in swap cache [ 2388.223058] Swap cache stats: add 0, delete 0, find 0/0 [ 2388.236313] Free swap = 0kB [ 2388.239743] Total swap = 0kB [ 2388.243511] 2097051 pages RAM [ 2388.250597] 0 pages HighMem/MovableOnly [ 2388.256709] 369649 pages reserved [ 2388.262440] 0 pages cma reserved [ 2388.274282] Unreclaimable slab info: [ 2388.280007] Name Used Total [ 2388.290080] pid_2 18KB 32KB [ 2388.298651] batadv_tt_change_cache 2KB 7KB [ 2388.308405] batadv_tl_cache 6KB 16KB [ 2388.313819] TIPC 15KB 22KB [ 2388.322520] SCTPv6 20KB 37KB [ 2388.334497] DCCPv6 17KB 22KB [ 2388.342639] DCCP 16KB 28KB [ 2388.351782] RXRPC 16KB 26KB [ 2388.359565] rxrpc_call_jar 112KB 133KB [ 2388.368163] bridge_fdb_cache 13KB 31KB [ 2388.374188] fib6_nodes 212KB 272KB [ 2388.382330] ip6_dst_cache 511KB 690KB [ 2388.393069] RAWv6 101KB 128KB [ 2388.401333] UDPv6 35KB 45KB [ 2388.418599] TCPv6 27KB 36KB [ 2388.420515] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2388.424672] nf_conntrack 7KB 11KB [ 2388.444556] t10_alua_lu_gp_cache 0KB 3KB [ 2388.447951] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2388.454171] sd_ext_cdb 0KB 7KB [ 2388.471627] scsi_sense_cache 1056KB 1060KB [ 2388.478920] virtio_scsi_cmd 16KB 16KB [ 2388.484174] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2388.484771] sgpool-128 8KB 8KB [ 2388.502032] sgpool-64 4KB 12KB [ 2388.505305] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2388.507670] sgpool-32 2KB 15KB [ 2388.525147] systemd[1]: Stopped Journal Service. [ 2388.528874] sgpool-16 1KB 7KB [ 2388.546263] sgpool-8 0KB 7KB [ 2388.552288] mqueue_inode_cache 16KB 45KB [ 2388.564708] bio_post_read_ctx 14KB 15KB [ 2388.574132] systemd[1]: Starting Journal Service... [ 2388.579327] bio-2 14KB 15KB [ 2388.579339] jfs_mp 7KB 7KB [ 2388.579379] cifs_small_rq 15KB 16KB [ 2388.579389] cifs_request 67KB 67KB [ 2388.579398] cifs_mpx_ids 0KB 7KB [ 2388.579428] nfs_commit_data 3KB 14KB [ 2388.579437] nfs_write_data 34KB 44KB [ 2388.579481] ext4_system_zone 1KB 7KB [ 2388.579512] bio-1 1KB 7KB [ 2388.579524] pid_namespace 3KB 11KB [ 2388.579544] rpc_buffers 17KB 25KB [ 2388.579553] rpc_tasks 2KB 7KB [ 2388.579563] UNIX 1366KB 1522KB [ 2388.579579] tcp_bind_bucket 1KB 12KB [ 2388.579596] ip_fib_trie 31KB 47KB [ 2388.579605] ip_fib_alias 148KB 197KB [ 2388.579615] ip_dst_cache 10KB 28KB [ 2388.579627] RAW 66KB 90KB [ 2388.579636] UDP 54KB 81KB [ 2388.579650] TCP 50KB 56KB [ 2388.579662] hugetlbfs_inode_cache 3KB 15KB [ 2388.579671] fscache_cookie_jar 1KB 7KB [ 2388.579681] eventpoll_pwq 30KB 39KB [ 2388.579691] eventpoll_epi 47KB 74KB [ 2388.579700] inotify_inode_mark 12KB 23KB [ 2388.579712] request_queue 199KB 199KB [ 2388.579721] blkdev_requests 1KB 3KB [ 2388.579730] blkdev_ioc 31KB 38KB [ 2388.579740] bio-0 1002KB 1177KB [ 2388.579749] biovec-max 1592KB 1600KB [ 2388.579761] biovec-64 1081KB 1291KB [ 2388.579769] biovec-16 155KB 172KB [ 2388.579777] bio_integrity_payload 1KB 8KB [ 2388.579786] khugepaged_mm_slot 4KB 27KB [ 2388.589800] uid_cache 0KB 4KB [ 2388.780603] dmaengine-unmap-2 0KB 3KB [ 2388.786231] skbuff_fclone_cache 25KB 41KB [ 2388.791790] skbuff_head_cache 7410KB 8913KB [ 2388.797240] configfs_dir_cache 3KB 11KB [ 2388.802730] file_lock_cache 38KB 55KB [ 2388.808205] file_lock_ctx 9KB 11KB [ 2388.813638] fsnotify_mark_connector 6KB 15KB [ 2388.819614] net_namespace 78KB 105KB [ 2388.824987] shmem_inode_cache 8121KB 8162KB [ 2388.830751] task_delay_info 246KB 363KB [ 2388.836218] taskstats 27KB 42KB [ 2388.841589] proc_dir_entry 895KB 1005KB [ 2388.848630] pde_opener 11KB 54KB [ 2388.854032] seq_file 295KB 362KB [ 2388.859480] sigqueue 46KB 63KB [ 2388.864872] kernfs_node_cache 18234KB 18254KB [ 2388.870336] mnt_cache 278KB 288KB [ 2388.875787] filp 7285KB 7897KB [ 2388.881618] names_cache 121222KB 121261KB [ 2388.887222] iint_cache 39KB 51KB [ 2388.892596] key_jar 4KB 11KB [ 2388.898426] uts_namespace 4KB 15KB [ 2388.904576] nsproxy 2KB 11KB [ 2388.910462] vm_area_struct 2996KB 3329KB [ 2388.916402] mm_struct 417KB 500KB [ 2388.921777] fs_cache 248KB 384KB [ 2388.935509] files_cache 1043KB 1278KB [ 2388.940900] signal_cache 1726KB 2264KB [ 2388.963288] sighand_cache 561KB 631KB [ 2388.968921] task_struct 7442KB 7530KB [ 2388.974300] cred_jar 2251KB 2684KB [ 2388.980348] anon_vma_chain 961KB 1362KB [ 2388.986266] anon_vma 128KB 265KB [ 2388.992008] pid 153KB 248KB [ 2388.997894] Acpi-Operand 156KB 198KB [ 2389.003713] Acpi-ParseExt 9KB 11KB [ 2389.010490] Acpi-Parse 41KB 47KB [ 2389.020579] Acpi-State 52KB 63KB [ 2389.026415] Acpi-Namespace 21KB 27KB [ 2389.033231] numa_policy 0KB 3KB [ 2389.038792] debug_objects_cache 2063KB 2120KB [ 2389.043569] systemd-journald[13788]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2389.044333] trace_event_file 297KB 298KB [ 2389.067176] ftrace_event_field 398KB 401KB [ 2389.072808] pool_workqueue 155KB 212KB [ 2389.078379] page->ptl 422KB 952KB [ 2389.083792] kmalloc-2097152 2050KB 2050KB [ 2389.089246] kmalloc-524288 2056KB 2056KB [ 2389.094616] kmalloc-262144 1290KB 1290KB [ 2389.100160] kmalloc-131072 650KB 650KB [ 2389.105533] kmalloc-65536 2640KB 2706KB [ 2389.110996] kmalloc-32768 2145KB 2376KB [ 2389.116562] kmalloc-16384 1287KB 1320KB [ 2389.121933] kmalloc-8192 5131KB 5172KB [ 2389.127508] kmalloc-4096 28730KB 28734KB [ 2389.132882] kmalloc-2048 15140KB 16587KB [ 2389.138328] kmalloc-1024 10764KB 12954KB [ 2389.143696] kmalloc-512 15136KB 17186KB [ 2389.149145] kmalloc-256 5135KB 6123KB [ 2389.156305] kmalloc-128 1197KB 1606KB [ 2389.161690] kmalloc-96 3475KB 4172KB [ 2389.167153] kmalloc-64 2563KB 3728KB [ 2389.172532] kmalloc-32 1908KB 2417KB [ 2389.178067] kmalloc-192 2095KB 2900KB [ 2389.183461] kmem_cache 177KB 183KB [ 2389.188916] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2389.199308] Killed process 13473 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2389.298100] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2389.408588] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2390.059492] systemd[1]: Started Journal Service. [ 2392.807813] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2392.828205] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2392.844202] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2392.851364] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2392.860682] device bridge_slave_1 left promiscuous mode [ 2392.866222] bridge0: port 2(bridge_slave_1) entered disabled state [ 2392.874267] device bridge_slave_0 left promiscuous mode [ 2392.880454] bridge0: port 1(bridge_slave_0) entered disabled state [ 2392.892004] device veth1_macvtap left promiscuous mode [ 2392.897334] device veth0_macvtap left promiscuous mode [ 2392.903492] device veth1_vlan left promiscuous mode [ 2392.908581] device veth0_vlan left promiscuous mode 04:09:30 executing program 5: socketpair(0x28, 0x0, 0x6900, &(0x7f0000000000)) 04:09:30 executing program 3: eventfd2(0x0, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:09:30 executing program 0: clock_gettime(0x0, &(0x7f0000000200)) 04:09:30 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0xcde4941bd338d3ed, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:09:30 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:09:30 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:09:30 executing program 0: clock_gettime(0x0, &(0x7f0000000200)) 04:09:30 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0xcde4941bd338d3ed, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0xcde4941bd338d3ed, 0x0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:09:30 executing program 3: eventfd2(0x0, 0x0) clock_gettime(0x1, &(0x7f0000000200)) eventfd2(0x0, 0x0) (async) clock_gettime(0x1, &(0x7f0000000200)) (async) 04:09:30 executing program 0: clock_gettime(0x0, 0x0) 04:09:30 executing program 3: eventfd2(0x0, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:09:30 executing program 0: clock_gettime(0x0, 0x0) [ 2398.092675] Bluetooth: hci5: command 0x0409 tx timeout [ 2400.173780] Bluetooth: hci5: command 0x041b tx timeout [ 2400.466514] device hsr_slave_1 left promiscuous mode [ 2400.476116] device hsr_slave_0 left promiscuous mode [ 2400.496243] team0 (unregistering): Port device team_slave_1 removed [ 2400.508962] team0 (unregistering): Port device team_slave_0 removed [ 2400.519482] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2400.533933] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2400.576457] bond0 (unregistering): Released all slaves [ 2400.596955] IPVS: ftp: loaded support on port[0] = 21 [ 2400.851274] chnl_net:caif_netlink_parms(): no params data found [ 2401.011155] bridge0: port 1(bridge_slave_0) entered blocking state [ 2401.028648] bridge0: port 1(bridge_slave_0) entered disabled state [ 2401.044719] device bridge_slave_0 entered promiscuous mode [ 2401.066065] bridge0: port 2(bridge_slave_1) entered blocking state [ 2401.072449] bridge0: port 2(bridge_slave_1) entered disabled state [ 2401.090155] device bridge_slave_1 entered promiscuous mode [ 2401.137955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2401.166411] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2401.229943] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2401.237701] team0: Port device team_slave_0 added [ 2401.254545] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2401.262293] team0: Port device team_slave_1 added [ 2401.317176] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2401.323448] 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. [ 2401.351206] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2401.363628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2401.376732] 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. [ 2401.424362] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2401.449414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2401.465213] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2401.514688] device hsr_slave_0 entered promiscuous mode [ 2401.534722] device hsr_slave_1 entered promiscuous mode [ 2401.541128] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2401.565123] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2401.761888] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2401.833632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2401.858245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2401.878326] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2401.885266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2401.892361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2401.902903] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2401.914473] 8021q: adding VLAN 0 to HW filter on device team0 [ 2401.931500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2401.938718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2401.948091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2401.956534] bridge0: port 1(bridge_slave_0) entered blocking state [ 2401.962943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2401.975502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2401.991675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2401.999092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2402.012804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2402.021812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2402.049275] bridge0: port 2(bridge_slave_1) entered blocking state [ 2402.055732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2402.066881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2402.078772] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2402.086135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2402.106588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2402.113505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2402.135948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2402.146777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2402.166483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2402.173524] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2402.197450] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2402.205848] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2402.213669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2402.235346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2402.245727] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2402.254139] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2402.264142] Bluetooth: hci5: command 0x040f tx timeout [ 2402.270471] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2402.277487] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2402.286589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2402.294346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2402.346756] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2402.354675] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2402.362798] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2402.371134] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2402.383844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2402.455275] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2402.466409] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2402.474482] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2402.484309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2402.557311] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2402.564594] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2402.582849] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2402.598862] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2402.608360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2402.620530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2402.633410] device veth0_vlan entered promiscuous mode [ 2402.643480] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2402.654117] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2402.673042] device veth1_vlan entered promiscuous mode [ 2402.701157] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2402.714684] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2402.728348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2402.739242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2402.753055] device veth0_macvtap entered promiscuous mode [ 2402.762573] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2402.778313] device veth1_macvtap entered promiscuous mode [ 2402.789001] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2402.801276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2402.818159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2402.830810] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2402.843667] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2402.858619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2402.870089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2402.884703] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2402.895713] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2402.904873] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2402.916117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2402.926189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2402.938180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2402.950104] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2402.958505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2402.967039] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2402.974517] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2402.984004] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2402.993238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2403.004905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.016299] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.026783] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.037412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.047364] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.058038] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.068047] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.078768] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.088751] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2403.099364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2403.110718] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2403.118915] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2403.126579] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2403.134517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2403.691819] kworker/u4:0 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 2403.705660] kworker/u4:0 cpuset=/ mems_allowed=0-1 [ 2403.710987] CPU: 0 PID: 14078 Comm: kworker/u4:0 Not tainted 4.19.211-syzkaller #0 [ 2403.718875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2403.728228] Call Trace: [ 2403.730824] dump_stack+0x1fc/0x2ef [ 2403.734463] dump_header+0x15d/0xc3f [ 2403.738183] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2403.743285] ? ___ratelimit+0x319/0x590 [ 2403.747271] oom_kill_process.cold+0x10/0x692 [ 2403.751780] ? oom_badness.part.0+0x135/0x6e0 [ 2403.756281] ? lock_downgrade+0x720/0x720 [ 2403.760440] ? check_preemption_disabled+0x41/0x280 [ 2403.765466] out_of_memory+0x34d/0x1390 [ 2403.769476] ? oom_killer_disable+0x270/0x270 [ 2403.774010] ? mutex_trylock+0x15f/0x1a0 [ 2403.778088] __alloc_pages_nodemask+0x23a2/0x2890 [ 2403.782959] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2403.787805] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2403.792659] ? call_usermodehelper_exec_async+0x50e/0x6a0 [ 2403.798224] ? mark_held_locks+0xa6/0xf0 [ 2403.802271] ? ____cache_alloc_node+0x156/0x1d0 [ 2403.806952] ? cache_grow_begin+0x64/0x8a0 [ 2403.811213] cache_grow_begin+0xa4/0x8a0 [ 2403.815287] fallback_alloc+0x213/0x2e0 [ 2403.819279] kmem_cache_alloc+0x1e4/0x370 [ 2403.823467] getname_kernel+0x4e/0x370 [ 2403.828977] open_exec+0x13/0x70 [ 2403.832361] load_elf_binary+0x809/0x5050 [ 2403.836549] ? aa_capable+0xb80/0xb80 [ 2403.840367] ? do_raw_read_unlock+0x3b/0x70 [ 2403.844701] ? _raw_read_unlock+0x29/0x40 [ 2403.848871] ? search_binary_handler.part.0+0xb8/0x4e0 [ 2403.854160] ? elf_core_dump+0x4c10/0x4c10 [ 2403.858412] ? lock_acquire+0x170/0x3c0 [ 2403.862418] ? search_binary_handler.part.0+0x108/0x4e0 [ 2403.867793] ? ima_file_mmap+0x130/0x130 [ 2403.871893] search_binary_handler.part.0+0xf9/0x4e0 [ 2403.877036] __do_execve_file+0x1357/0x2360 [ 2403.881375] ? open_exec+0x70/0x70 [ 2403.884924] ? check_preemption_disabled+0x41/0x280 [ 2403.889957] do_execve+0x35/0x50 [ 2403.893330] call_usermodehelper_exec_async+0x50e/0x6a0 [ 2403.898692] ? umh_complete+0x90/0x90 [ 2403.902498] ret_from_fork+0x24/0x30 [ 2403.911229] Mem-Info: [ 2403.913758] active_anon:15167 inactive_anon:75875 isolated_anon:0 [ 2403.913758] active_file:15 inactive_file:16 isolated_file:0 [ 2403.913758] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2403.913758] slab_reclaimable:13136 slab_unreclaimable:119238 [ 2403.913758] mapped:22040 shmem:76765 pagetables:557 bounce:0 [ 2403.913758] free:25249 free_pcp:254 free_cma:0 [ 2403.952838] Node 0 active_anon:56760kB inactive_anon:64800kB active_file:44kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2403.988977] Node 1 active_anon:3908kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2404.035280] Node 0 DMA free:10976kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.095250] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2404.101033] Node 0 DMA32 free:35416kB min:35996kB low:44992kB high:53988kB active_anon:54712kB inactive_anon:64800kB active_file:44kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1884kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.135313] lowmem_reserve[]: 0 0 1 1 1 [ 2404.139392] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2404.169516] lowmem_reserve[]: 0 0 0 0 0 [ 2404.173530] Node 1 Normal free:53288kB min:53876kB low:67344kB high:80812kB active_anon:3908kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:344kB bounce:0kB free_pcp:1144kB local_pcp:896kB free_cma:0kB [ 2404.213092] lowmem_reserve[]: 0 0 0 0 0 [ 2404.217188] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 1*16kB (U) 2*32kB (UE) 4*64kB (UE) 9*128kB (UE) 3*256kB (UE) 3*512kB (UE) 1*1024kB (E) 3*2048kB (ME) 0*4096kB = 10976kB [ 2404.300932] Node 0 DMA32: 411*4kB (ME) 375*8kB (ME) 309*16kB (ME) 131*32kB (UME) 55*64kB (UME) 21*128kB (ME) 5*256kB (M) 10*512kB (UM) 9*1024kB (UM) 0*2048kB 0*4096kB = 35604kB [ 2404.335918] Bluetooth: hci5: command 0x0419 tx timeout [ 2404.367244] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2404.410304] Node 1 Normal: 476*4kB (UME) 383*8kB (ME) 251*16kB (ME) 84*32kB (UME) 18*64kB (UME) 8*128kB (UME) 4*256kB (ME) 3*512kB (M) 1*1024kB (E) 0*2048kB 9*4096kB (U) = 54296kB [ 2404.441811] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2404.450948] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2404.478712] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2404.520093] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2404.552104] 76793 total pagecache pages [ 2404.563698] 0 pages in swap cache [ 2404.567213] Swap cache stats: add 0, delete 0, find 0/0 [ 2404.572571] Free swap = 0kB [ 2404.601503] Total swap = 0kB [ 2404.604608] 2097051 pages RAM [ 2404.619300] 0 pages HighMem/MovableOnly [ 2404.623302] 369649 pages reserved [ 2404.647177] 0 pages cma reserved [ 2404.650639] Unreclaimable slab info: [ 2404.660322] Name Used Total [ 2404.666042] pid_2 16KB 32KB [ 2404.671513] batadv_tt_change_cache 6KB 7KB [ 2404.690069] batadv_tl_cache 9KB 16KB [ 2404.695579] TIPC 15KB 22KB [ 2404.723593] SCTPv6 22KB 37KB [ 2404.739358] DCCPv6 20KB 22KB [ 2404.745425] DCCP 19KB 28KB [ 2404.751626] RXRPC 17KB 26KB [ 2404.760768] rxrpc_call_jar 113KB 133KB [ 2404.766426] bridge_fdb_cache 17KB 31KB [ 2404.771834] fib6_nodes 215KB 272KB [ 2404.783070] ip6_dst_cache 506KB 686KB [ 2404.792809] RAWv6 113KB 128KB [ 2404.821498] UDPv6 41KB 45KB [ 2404.833619] TCPv6 27KB 30KB [ 2404.862118] nf_conntrack 6KB 11KB [ 2404.872246] t10_alua_lu_gp_cache 0KB 3KB [ 2404.908090] sd_ext_cdb 0KB 7KB [ 2404.913494] scsi_sense_cache 1056KB 1060KB [ 2404.950671] virtio_scsi_cmd 16KB 16KB [ 2404.975358] sgpool-128 8KB 8KB [ 2404.994635] sgpool-64 4KB 12KB [ 2405.023360] sgpool-32 2KB 15KB [ 2405.041972] sgpool-16 1KB 7KB [ 2405.054697] sgpool-8 0KB 7KB [ 2405.090540] mqueue_inode_cache 16KB 45KB [ 2405.103987] bio_post_read_ctx 14KB 15KB [ 2405.119002] bio-2 14KB 15KB [ 2405.124474] jfs_mp 7KB 7KB [ 2405.173454] cifs_small_rq 15KB 16KB [ 2405.195061] cifs_request 67KB 67KB [ 2405.219400] cifs_mpx_ids 0KB 7KB [ 2405.224810] nfs_commit_data 3KB 14KB [ 2405.261863] nfs_write_data 34KB 44KB [ 2405.275532] ext4_system_zone 1KB 7KB [ 2405.310224] bio-1 1KB 7KB [ 2405.315613] pid_namespace 3KB 11KB [ 2405.346552] rpc_buffers 17KB 25KB [ 2405.351948] rpc_tasks 2KB 7KB [ 2405.379556] UNIX 1571KB 1642KB [ 2405.385126] tcp_bind_bucket 2KB 12KB [ 2405.415292] ip_fib_trie 39KB 47KB [ 2405.430742] ip_fib_alias 157KB 197KB [ 2405.452359] ip_dst_cache 26KB 28KB [ 2405.466003] RAW 76KB 90KB [ 2405.471502] UDP 67KB 81KB [ 2405.486592] TCP 50KB 56KB [ 2405.491976] hugetlbfs_inode_cache 3KB 15KB [ 2405.512369] fscache_cookie_jar 1KB 7KB [ 2405.529593] eventpoll_pwq 26KB 39KB [ 2405.534978] eventpoll_epi 47KB 74KB [ 2405.564755] inotify_inode_mark 11KB 23KB [ 2405.605058] request_queue 199KB 199KB [ 2405.630225] blkdev_requests 1KB 3KB [ 2405.635611] blkdev_ioc 27KB 38KB [ 2405.694239] bio-0 867KB 1117KB [ 2405.700739] biovec-max 1542KB 1551KB [ 2405.718352] biovec-64 969KB 1267KB [ 2405.741051] biovec-16 142KB 172KB [ 2405.757444] bio_integrity_payload 1KB 8KB [ 2405.763175] khugepaged_mm_slot 4KB 27KB [ 2405.784844] uid_cache 0KB 4KB [ 2405.791644] dmaengine-unmap-2 0KB 3KB [ 2405.799862] skbuff_fclone_cache 23KB 45KB [ 2405.805397] skbuff_head_cache 7402KB 8808KB [ 2405.810812] configfs_dir_cache 3KB 11KB [ 2405.816340] file_lock_cache 30KB 55KB [ 2405.821869] file_lock_ctx 9KB 11KB [ 2405.827286] fsnotify_mark_connector 5KB 15KB [ 2405.833171] net_namespace 87KB 113KB [ 2405.838566] shmem_inode_cache 8086KB 8154KB [ 2405.843911] task_delay_info 234KB 363KB [ 2405.849292] taskstats 22KB 42KB [ 2405.854646] proc_dir_entry 945KB 1005KB [ 2405.860070] pde_opener 15KB 54KB [ 2405.865417] seq_file 285KB 362KB [ 2405.870924] sigqueue 41KB 63KB [ 2405.876347] kernfs_node_cache 18152KB 18167KB [ 2405.881721] mnt_cache 273KB 288KB [ 2405.887175] filp 7413KB 7897KB [ 2405.892623] names_cache 117678KB 117737KB [ 2405.897997] iint_cache 35KB 51KB [ 2405.903343] key_jar 4KB 11KB [ 2405.909260] uts_namespace 4KB 15KB [ 2405.914625] nsproxy 3KB 11KB [ 2405.920283] vm_area_struct 2883KB 3325KB [ 2405.925636] mm_struct 432KB 500KB [ 2405.931028] fs_cache 259KB 380KB [ 2405.936468] files_cache 986KB 1248KB [ 2405.941827] signal_cache 1801KB 2264KB [ 2405.947350] sighand_cache 622KB 624KB [ 2405.952714] task_struct 7619KB 7619KB [ 2405.959593] cred_jar 2257KB 2684KB [ 2405.965010] anon_vma_chain 940KB 1358KB [ 2405.970452] anon_vma 132KB 265KB [ 2405.975822] pid 147KB 248KB [ 2405.981222] Acpi-Operand 156KB 198KB [ 2405.986633] Acpi-ParseExt 9KB 11KB [ 2405.991989] Acpi-Parse 41KB 47KB [ 2405.997963] Acpi-State 52KB 63KB [ 2406.003593] Acpi-Namespace 21KB 27KB [ 2406.009033] numa_policy 0KB 3KB [ 2406.014387] debug_objects_cache 2094KB 2120KB [ 2406.020330] trace_event_file 297KB 298KB [ 2406.025778] ftrace_event_field 398KB 401KB [ 2406.031563] pool_workqueue 165KB 208KB [ 2406.037449] page->ptl 428KB 952KB [ 2406.042828] kmalloc-2097152 2050KB 2050KB [ 2406.048309] kmalloc-524288 2056KB 2056KB [ 2406.053663] kmalloc-262144 1290KB 1290KB [ 2406.059977] kmalloc-131072 650KB 650KB [ 2406.065341] kmalloc-65536 2904KB 2970KB [ 2406.070758] kmalloc-32768 2277KB 2442KB [ 2406.076161] kmalloc-16384 1270KB 1303KB [ 2406.081527] kmalloc-8192 5123KB 5189KB [ 2406.086955] kmalloc-4096 30013KB 30013KB [ 2406.092325] kmalloc-2048 16349KB 16555KB [ 2406.097778] kmalloc-1024 11601KB 12930KB [ 2406.103141] kmalloc-512 14917KB 17073KB [ 2406.108562] kmalloc-256 5324KB 6123KB [ 2406.113921] kmalloc-128 1254KB 1606KB [ 2406.119334] kmalloc-96 3332KB 4172KB [ 2406.124707] kmalloc-64 2626KB 3728KB [ 2406.130137] kmalloc-32 1931KB 2417KB [ 2406.135565] kmalloc-192 2181KB 2900KB [ 2406.140962] kmem_cache 177KB 183KB [ 2406.146631] Out of memory: Kill process 13812 (syz-executor.4) score 1002 or sacrifice child [ 2406.155893] Killed process 13816 (syz-executor.4) total-vm:60680kB, anon-rss:2548kB, file-rss:14340kB, shmem-rss:32kB [ 2406.170988] oom_reaper: reaped process 13816 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2406.437246] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2406.481296] in:imklog cpuset=/ mems_allowed=0-1 [ 2406.486123] CPU: 1 PID: 12900 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2406.493595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2406.502969] Call Trace: [ 2406.505598] dump_stack+0x1fc/0x2ef [ 2406.509237] dump_header+0x15d/0xc3f [ 2406.512968] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2406.518080] ? ___ratelimit+0x319/0x590 [ 2406.522067] oom_kill_process.cold+0x10/0x692 [ 2406.526573] ? check_preemption_disabled+0x41/0x280 [ 2406.531625] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2406.536906] out_of_memory+0x1072/0x1390 [ 2406.541001] ? oom_killer_disable+0x270/0x270 [ 2406.545498] ? mutex_trylock+0x15f/0x1a0 [ 2406.549549] __alloc_pages_nodemask+0x23a2/0x2890 [ 2406.554381] ? find_get_entry+0x4cd/0x8a0 [ 2406.558535] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2406.563373] alloc_pages_current+0x193/0x2a0 [ 2406.567769] filemap_fault+0x146e/0x2180 [ 2406.571823] ext4_filemap_fault+0x84/0xb0 [ 2406.575984] __do_fault+0x10b/0x4b0 [ 2406.579616] __handle_mm_fault+0x273b/0x41c0 [ 2406.584093] ? mark_held_locks+0xa6/0xf0 [ 2406.588161] ? vm_insert_page+0x9c0/0x9c0 [ 2406.592310] ? check_preemption_disabled+0x41/0x280 [ 2406.597700] handle_mm_fault+0x436/0xb10 [ 2406.601752] __do_page_fault+0x68e/0xd60 [ 2406.605820] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2406.610834] ? spurious_fault+0x840/0x840 [ 2406.615002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2406.619866] ? page_fault+0x8/0x30 [ 2406.623419] page_fault+0x1e/0x30 [ 2406.626866] RIP: 0033:0x7f5baca48634 [ 2406.630568] Code: Bad RIP value. [ 2406.633940] RSP: 002b:00007f5bab3619c0 EFLAGS: 00010202 [ 2406.639308] RAX: 0000000000000030 RBX: 00007f5bacd8d400 RCX: 00007f5bacb55fe8 [ 2406.646564] RDX: 0000000000000030 RSI: 0000000000000000 RDI: 00007f5bacb3f940 [ 2406.653816] RBP: 00007f5bab3620a0 R08: 00007f5bab3620b0 R09: 00007f5bacb55fe9 [ 2406.661079] R10: 0000000000000000 R11: ffffffffffffff48 R12: 0000000000000000 [ 2406.668354] R13: 00000000ffffffff R14: 00000000ffffffff R15: 0000000000000001 [ 2406.684831] syz-executor.4: vmalloc: allocation failure, allocated 1519046656 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2406.686490] Mem-Info: [ 2406.710114] active_anon:14632 inactive_anon:75875 isolated_anon:0 [ 2406.710114] active_file:45 inactive_file:0 isolated_file:0 [ 2406.710114] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2406.710114] slab_reclaimable:13116 slab_unreclaimable:118407 [ 2406.710114] mapped:22059 shmem:76765 pagetables:556 bounce:0 [ 2406.710114] free:13833 free_pcp:0 free_cma:0 [ 2406.712774] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2406.750830] Node 0 active_anon:54624kB inactive_anon:64800kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86632kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2406.761750] CPU: 0 PID: 13816 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2406.785213] Node 1 active_anon:3904kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2406.786224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2406.818598] 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 [ 2406.822969] Call Trace: [ 2406.851654] dump_stack+0x1fc/0x2ef [ 2406.853734] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2406.855286] warn_alloc.cold+0x7b/0x18f [ 2406.860428] Node 0 DMA32 free:18048kB min:35996kB low:44992kB high:53988kB active_anon:54624kB inactive_anon:64800kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2406.864456] ? zone_watermark_ok_safe+0x260/0x260 [ 2406.897838] ? retint_kernel+0x2d/0x2d [ 2406.900206] lowmem_reserve[]: 0 0 1 1 1 [ 2406.901772] __vmalloc_area_node+0x4fd/0x780 [ 2406.905729] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2406.910132] ? __vmalloc_node_range+0x180/0x180 [ 2406.910146] ? _raw_spin_unlock+0x29/0x40 [ 2406.910159] ? __get_vm_area_node+0x2e2/0x3a0 [ 2406.910177] __vmalloc_node_range+0xed/0x180 [ 2406.910193] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2406.910206] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2406.910223] vmalloc_user+0x70/0xe0 [ 2406.940847] lowmem_reserve[]: 0 0 0 0 0 [ 2406.944981] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2406.944994] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2406.945011] __vb2_queue_alloc+0x472/0xe60 [ 2406.949645] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:3904kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:344kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2406.953919] vb2_core_create_bufs+0x273/0x7e0 [ 2406.962845] lowmem_reserve[]: 0 0 0 0 0 [ 2406.963566] ? __vb2_queue_free+0x870/0x870 [ 2406.967232] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 1*16kB (U) 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 [ 2406.971148] ? __video_do_ioctl+0x632/0xcd0 [ 2406.975438] Node 0 DMA32: 404*4kB (UME) 358*8kB (UME) 296*16kB (UME) 112*32kB (UME) 42*64kB (UME) 14*128kB (ME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18048kB [ 2406.979582] ? pi_state_update_owner+0x450/0x450 [ 2406.979599] ? __mutex_lock+0x368/0x1190 [ 2406.979615] vb2_create_bufs+0x332/0x620 [ 2406.979631] ? mark_held_locks+0xf0/0xf0 [ 2406.979644] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2406.979658] ? futex_wait_queue_me+0x404/0x5e0 [ 2406.979672] ? pi_state_update_owner+0x450/0x450 [ 2406.979686] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2406.979703] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2406.979725] v4l_create_bufs+0xb2/0x160 [ 2406.979745] __video_do_ioctl+0x49a/0xcd0 [ 2406.979765] ? v4l_querycap+0x340/0x340 [ 2406.979785] ? __might_fault+0x192/0x1d0 [ 2406.979803] ? v4l_querycap+0x340/0x340 [ 2406.979819] video_usercopy+0x13f/0xfa0 [ 2406.979841] ? v4l_enumstd+0x60/0x60 [ 2406.979856] ? do_futex+0x171/0x1880 [ 2406.979872] ? mark_held_locks+0xf0/0xf0 [ 2406.979891] ? debug_check_no_obj_freed+0x201/0x490 [ 2406.979915] ? video_usercopy+0xfa0/0xfa0 [ 2406.979927] v4l2_ioctl+0x147/0x1a0 [ 2406.979940] ? video_devdata+0xa0/0xa0 [ 2406.979957] do_vfs_ioctl+0xcdb/0x12e0 [ 2406.979971] ? lock_downgrade+0x720/0x720 [ 2406.979987] ? check_preemption_disabled+0x41/0x280 [ 2406.980001] ? ioctl_preallocate+0x200/0x200 [ 2406.980020] ? __fget+0x356/0x510 [ 2406.980037] ? do_dup2+0x450/0x450 [ 2406.980051] ? __se_sys_futex+0x298/0x3b0 [ 2406.980074] ksys_ioctl+0x9b/0xc0 [ 2406.980090] __x64_sys_ioctl+0x6f/0xb0 [ 2406.980106] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2406.980120] do_syscall_64+0xf9/0x620 [ 2406.980139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2406.980152] RIP: 0033:0x7f00a79bd0f9 [ 2406.980167] Code: Bad RIP value. [ 2406.980175] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2406.980188] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2406.980196] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2406.980203] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2406.980211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2406.980219] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2406.993382] ieee802154 phy0 wpan0: encryption failed: -22 [ 2407.026082] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2407.038628] ieee802154 phy1 wpan1: encryption failed: -22 [ 2407.050077] Node 1 Normal: 475*4kB (UME) 382*8kB (ME) 250*16kB (ME) 81*32kB (ME) 15*64kB (UME) 7*128kB (ME) 4*256kB (ME) 4*512kB (UM) 2*1024kB (UE) 0*2048kB 2*4096kB (U) = 26716kB [ 2407.078555] Mem-Info: [ 2407.082621] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.102951] active_anon:14632 inactive_anon:75875 isolated_anon:0 [ 2407.102951] active_file:16 inactive_file:15 isolated_file:0 [ 2407.102951] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2407.102951] slab_reclaimable:13116 slab_unreclaimable:118407 [ 2407.102951] mapped:22040 shmem:76765 pagetables:556 bounce:0 [ 2407.102951] free:13914 free_pcp:0 free_cma:0 [ 2407.103681] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.112700] Node 0 active_anon:54624kB inactive_anon:64800kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2407.116536] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.127222] Node 1 active_anon:3904kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2407.133803] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.148178] 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 [ 2407.158042] 76796 total pagecache pages [ 2407.170677] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2407.180013] 0 pages in swap cache [ 2407.190721] Node 0 DMA32 free:18048kB min:35996kB low:44992kB high:53988kB active_anon:54624kB inactive_anon:64800kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.200939] Swap cache stats: add 0, delete 0, find 0/0 [ 2407.207315] lowmem_reserve[]: 0 0 1 1 1 [ 2407.207885] Free swap = 0kB [ 2407.215973] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.220207] Total swap = 0kB [ 2407.230304] lowmem_reserve[]: 0 0 0 0 0 [ 2407.235511] 2097051 pages RAM [ 2407.250809] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:3904kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:344kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2407.260893] 0 pages HighMem/MovableOnly [ 2407.277901] lowmem_reserve[]: 0 0 0 0 0 [ 2407.284810] 369649 pages reserved [ 2407.300095] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 1*16kB (U) 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 [ 2407.307936] 0 pages cma reserved [ 2407.330381] Node 0 DMA32: 404*4kB (UME) 358*8kB (UME) 296*16kB (UME) 112*32kB (UME) 42*64kB (UME) 14*128kB (ME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18048kB [ 2407.355826] Unreclaimable slab info: [ 2407.363202] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2407.387094] Name Used Total [ 2407.408361] Node 1 Normal: 475*4kB (UME) 382*8kB (ME) 250*16kB (ME) 81*32kB (ME) 15*64kB (UME) 7*128kB (ME) 4*256kB (ME) 4*512kB (UM) 2*1024kB (UE) 0*2048kB 2*4096kB (U) = 26716kB [ 2407.429629] pid_2 16KB 32KB [ 2407.440397] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.460095] batadv_tt_change_cache 6KB 7KB [ 2407.476208] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.502381] batadv_tl_cache 9KB 16KB [ 2407.516647] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2407.540257] TIPC 15KB 22KB [ 2407.557778] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2407.578610] SCTPv6 22KB 37KB [ 2407.594471] 76796 total pagecache pages [ 2407.606409] DCCPv6 20KB 22KB [ 2407.638062] 0 pages in swap cache [ 2407.644864] DCCP 19KB 28KB [ 2407.667244] Swap cache stats: add 0, delete 0, find 0/0 [ 2407.679663] RXRPC 17KB 26KB [ 2407.693351] Free swap = 0kB [ 2407.713168] rxrpc_call_jar 113KB 133KB [ 2407.726924] Total swap = 0kB [ 2407.735289] bridge_fdb_cache 17KB 31KB [ 2407.753064] 2097051 pages RAM [ 2407.763501] fib6_nodes 222KB 272KB [ 2407.766755] 0 pages HighMem/MovableOnly [ 2407.769422] ip6_dst_cache 523KB 686KB [ 2407.774725] 369649 pages reserved [ 2407.790373] RAWv6 113KB 128KB [ 2407.797897] 0 pages cma reserved [ 2407.801538] UDPv6 41KB 45KB [ 2407.810339] TCPv6 27KB 30KB [ 2407.815762] nf_conntrack 11KB 11KB [ 2407.821302] t10_alua_lu_gp_cache 0KB 3KB [ 2407.830633] sd_ext_cdb 0KB 7KB [ 2407.836007] scsi_sense_cache 1056KB 1060KB [ 2407.841531] virtio_scsi_cmd 16KB 16KB [ 2407.850701] sgpool-128 8KB 8KB [ 2407.856071] sgpool-64 4KB 12KB [ 2407.861871] sgpool-32 2KB 15KB [ 2407.870611] sgpool-16 1KB 7KB [ 2407.876155] sgpool-8 0KB 7KB [ 2407.881607] mqueue_inode_cache 16KB 45KB [ 2407.890826] bio_post_read_ctx 14KB 15KB [ 2407.896276] bio-2 14KB 15KB [ 2407.901748] jfs_mp 7KB 7KB [ 2407.912047] cifs_small_rq 15KB 16KB [ 2407.917574] cifs_request 67KB 67KB [ 2407.922940] cifs_mpx_ids 0KB 7KB [ 2407.932028] nfs_commit_data 3KB 14KB [ 2407.938397] nfs_write_data 34KB 44KB [ 2407.943976] ext4_system_zone 1KB 7KB [ 2407.953073] bio-1 1KB 7KB [ 2407.965162] pid_namespace 3KB 11KB [ 2407.973995] rpc_buffers 17KB 25KB [ 2407.985871] rpc_tasks 2KB 7KB [ 2407.994778] UNIX 1571KB 1642KB [ 2408.011958] tcp_bind_bucket 2KB 12KB [ 2408.021082] ip_fib_trie 39KB 47KB [ 2408.026483] ip_fib_alias 157KB 197KB [ 2408.042195] ip_dst_cache 26KB 28KB [ 2408.050804] RAW 76KB 90KB [ 2408.056182] UDP 67KB 81KB [ 2408.071919] TCP 50KB 56KB [ 2408.077373] hugetlbfs_inode_cache 3KB 15KB [ 2408.083086] fscache_cookie_jar 1KB 7KB [ 2408.097603] eventpoll_pwq 26KB 39KB [ 2408.103092] eventpoll_epi 47KB 74KB [ 2408.113297] inotify_inode_mark 11KB 23KB [ 2408.122293] request_queue 199KB 199KB [ 2408.131414] blkdev_requests 1KB 3KB [ 2408.140414] blkdev_ioc 27KB 38KB [ 2408.145806] bio-0 867KB 1117KB [ 2408.154709] biovec-max 1542KB 1551KB [ 2408.163800] biovec-64 969KB 1267KB [ 2408.172898] biovec-16 142KB 172KB [ 2408.181751] bio_integrity_payload 1KB 8KB [ 2408.191161] khugepaged_mm_slot 4KB 27KB [ 2408.196631] uid_cache 0KB 4KB [ 2408.205617] dmaengine-unmap-2 0KB 3KB [ 2408.215867] skbuff_fclone_cache 23KB 45KB [ 2408.224778] skbuff_head_cache 7605KB 8808KB [ 2408.233870] configfs_dir_cache 3KB 11KB [ 2408.242580] file_lock_cache 30KB 55KB [ 2408.251695] file_lock_ctx 9KB 11KB [ 2408.261653] fsnotify_mark_connector 5KB 15KB [ 2408.271039] net_namespace 87KB 113KB [ 2408.276427] shmem_inode_cache 8086KB 8154KB [ 2408.285335] task_delay_info 234KB 363KB [ 2408.295957] taskstats 22KB 42KB [ 2408.309556] proc_dir_entry 945KB 1005KB [ 2408.320241] pde_opener 15KB 54KB [ 2408.325652] seq_file 285KB 362KB [ 2408.336026] sigqueue 41KB 63KB [ 2408.344904] kernfs_node_cache 18152KB 18167KB [ 2408.355184] mnt_cache 273KB 288KB [ 2408.363765] filp 7413KB 7897KB [ 2408.374608] names_cache 117678KB 117737KB [ 2408.383588] iint_cache 35KB 51KB [ 2408.393812] key_jar 4KB 11KB [ 2408.402571] uts_namespace 4KB 15KB [ 2408.412713] nsproxy 3KB 11KB [ 2408.423461] vm_area_struct 2883KB 3325KB [ 2408.434274] mm_struct 432KB 500KB [ 2408.443004] fs_cache 259KB 380KB [ 2408.453556] files_cache 986KB 1248KB [ 2408.462767] signal_cache 1801KB 2264KB [ 2408.472903] sighand_cache 622KB 624KB [ 2408.481436] task_struct 7619KB 7619KB [ 2408.486813] cred_jar 2257KB 2684KB [ 2408.500681] anon_vma_chain 940KB 1358KB [ 2408.506164] anon_vma 132KB 265KB [ 2408.513172] pid 147KB 248KB [ 2408.526829] Acpi-Operand 156KB 198KB [ 2408.534045] Acpi-ParseExt 9KB 11KB [ 2408.545778] Acpi-Parse 41KB 47KB [ 2408.552800] Acpi-State 52KB 63KB [ 2408.565212] Acpi-Namespace 21KB 27KB [ 2408.572452] numa_policy 0KB 3KB [ 2408.584208] debug_objects_cache 2094KB 2120KB [ 2408.591479] trace_event_file 297KB 298KB [ 2408.596856] ftrace_event_field 398KB 401KB [ 2408.610852] pool_workqueue 165KB 208KB [ 2408.616247] page->ptl 428KB 952KB [ 2408.626689] kmalloc-2097152 2050KB 2050KB [ 2408.640385] kmalloc-524288 2056KB 2056KB [ 2408.645768] kmalloc-262144 1290KB 1290KB [ 2408.655187] kmalloc-131072 650KB 650KB [ 2408.665252] kmalloc-65536 2904KB 2970KB [ 2408.675386] kmalloc-32768 2277KB 2442KB [ 2408.684768] kmalloc-16384 1270KB 1303KB [ 2408.694384] kmalloc-8192 5123KB 5189KB [ 2408.703921] kmalloc-4096 30013KB 30013KB [ 2408.713275] kmalloc-2048 16349KB 16555KB [ 2408.724119] kmalloc-1024 11722KB 12930KB [ 2408.734038] kmalloc-512 15255KB 17073KB [ 2408.751468] kmalloc-256 5332KB 6123KB [ 2408.756875] kmalloc-128 1254KB 1606KB [ 2408.766257] kmalloc-96 3370KB 4172KB [ 2408.775797] kmalloc-64 2626KB 3728KB [ 2408.785402] kmalloc-32 1931KB 2417KB [ 2408.794761] kmalloc-192 2181KB 2900KB [ 2408.804121] kmem_cache 177KB 183KB [ 2408.814101] Out of memory (oom_kill_allocating_task): Kill process 12900 (in:imklog) score 0 or sacrifice child [ 2408.840452] Killed process 12898 (rsyslogd) total-vm:254332kB, anon-rss:852kB, file-rss:0kB, shmem-rss:0kB [ 2408.856553] oom_reaper: reaped process 12898 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2408.866559] kworker/u4:0 invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 2408.920900] kworker/u4:0 cpuset=/ mems_allowed=0-1 [ 2408.925924] CPU: 0 PID: 14078 Comm: kworker/u4:0 Not tainted 4.19.211-syzkaller #0 [ 2408.933669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2408.943026] Call Trace: [ 2408.945630] dump_stack+0x1fc/0x2ef [ 2408.949267] dump_header+0x15d/0xc3f [ 2408.952990] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2408.958108] ? ___ratelimit+0x319/0x590 [ 2408.962112] oom_kill_process.cold+0x10/0x692 [ 2408.966618] ? oom_badness.part.0+0x135/0x6e0 [ 2408.971147] ? lock_downgrade+0x720/0x720 [ 2408.975328] ? check_preemption_disabled+0x41/0x280 [ 2408.980356] out_of_memory+0x34d/0x1390 [ 2408.984345] ? oom_killer_disable+0x270/0x270 [ 2408.988943] ? mutex_trylock+0x15f/0x1a0 [ 2408.993015] __alloc_pages_nodemask+0x23a2/0x2890 [ 2408.997891] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2409.002758] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2409.007805] ? call_usermodehelper_exec_async+0x50e/0x6a0 [ 2409.013459] ? mark_held_locks+0xa6/0xf0 [ 2409.017616] ? ____cache_alloc_node+0x156/0x1d0 [ 2409.022291] ? cache_grow_begin+0x64/0x8a0 [ 2409.026539] cache_grow_begin+0xa4/0x8a0 [ 2409.030611] fallback_alloc+0x213/0x2e0 [ 2409.034596] kmem_cache_alloc+0x1e4/0x370 [ 2409.038789] getname_kernel+0x4e/0x370 [ 2409.042687] open_exec+0x13/0x70 [ 2409.046060] load_elf_binary+0x809/0x5050 [ 2409.050225] ? aa_capable+0xb80/0xb80 [ 2409.054043] ? do_raw_read_unlock+0x3b/0x70 [ 2409.058374] ? _raw_read_unlock+0x29/0x40 [ 2409.062551] ? search_binary_handler.part.0+0xb8/0x4e0 [ 2409.067837] ? elf_core_dump+0x4c10/0x4c10 [ 2409.072092] ? lock_acquire+0x170/0x3c0 [ 2409.076076] ? search_binary_handler.part.0+0x108/0x4e0 [ 2409.081454] ? ima_file_mmap+0x130/0x130 [ 2409.085530] search_binary_handler.part.0+0xf9/0x4e0 [ 2409.090649] __do_execve_file+0x1357/0x2360 [ 2409.095006] ? open_exec+0x70/0x70 [ 2409.098912] ? check_preemption_disabled+0x41/0x280 [ 2409.103956] do_execve+0x35/0x50 [ 2409.107340] call_usermodehelper_exec_async+0x50e/0x6a0 [ 2409.112705] ? umh_complete+0x90/0x90 [ 2409.116513] ret_from_fork+0x24/0x30 [ 2409.141685] Mem-Info: [ 2409.144150] active_anon:14432 inactive_anon:75875 isolated_anon:0 [ 2409.144150] active_file:41 inactive_file:0 isolated_file:0 [ 2409.144150] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2409.144150] slab_reclaimable:13116 slab_unreclaimable:118407 [ 2409.144150] mapped:22040 shmem:76765 pagetables:519 bounce:0 [ 2409.144150] free:14171 free_pcp:0 free_cma:0 [ 2409.188147] Node 0 active_anon:54624kB inactive_anon:64800kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2409.226787] Node 1 active_anon:3104kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2409.265081] 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 [ 2409.301520] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2409.306681] Node 0 DMA32 free:17996kB min:35996kB low:44992kB high:53988kB active_anon:54624kB inactive_anon:64800kB active_file:148kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2409.346038] lowmem_reserve[]: 0 0 1 1 1 [ 2409.350098] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2409.386644] lowmem_reserve[]: 0 0 0 0 0 [ 2409.390714] Node 1 Normal free:27796kB min:53876kB low:67344kB high:80812kB active_anon:3104kB inactive_anon:238700kB active_file:16kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:196kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2409.429948] lowmem_reserve[]: 0 0 0 0 0 [ 2409.434054] Node 0 DMA: 1*4kB (E) 2*8kB (UE) 1*16kB (U) 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 [ 2409.459457] Node 0 DMA32: 411*4kB (UME) 361*8kB (UME) 296*16kB (UME) 112*32kB (UME) 42*64kB (UME) 14*128kB (ME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18100kB [ 2409.485629] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2409.496821] Node 1 Normal: 411*4kB (UME) 339*8kB (UME) 238*16kB (UME) 95*32kB (UME) 29*64kB (UME) 12*128kB (ME) 4*256kB (ME) 4*512kB (UM) 2*1024kB (UE) 0*2048kB 2*4096kB (U) = 27908kB [ 2409.523861] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2409.536164] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2409.555071] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2409.563978] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2409.582932] 76796 total pagecache pages [ 2409.586944] 0 pages in swap cache [ 2409.593883] Swap cache stats: add 0, delete 0, find 0/0 [ 2409.606818] Free swap = 0kB [ 2409.613334] Total swap = 0kB [ 2409.616364] 2097051 pages RAM [ 2409.626469] 0 pages HighMem/MovableOnly [ 2409.633918] 369649 pages reserved [ 2409.644621] 0 pages cma reserved [ 2409.651656] Unreclaimable slab info: [ 2409.655378] Name Used Total [ 2409.671413] pid_2 16KB 32KB [ 2409.676895] batadv_tt_change_cache 6KB 7KB [ 2409.682767] batadv_tl_cache 9KB 16KB [ 2409.698485] TIPC 15KB 22KB [ 2409.703983] SCTPv6 22KB 37KB [ 2409.712933] DCCPv6 20KB 22KB [ 2409.725519] DCCP 19KB 28KB [ 2409.734567] RXRPC 17KB 26KB [ 2409.746974] rxrpc_call_jar 113KB 133KB [ 2409.755882] bridge_fdb_cache 17KB 31KB [ 2409.771823] fib6_nodes 222KB 272KB [ 2409.777499] ip6_dst_cache 531KB 686KB [ 2409.782874] RAWv6 113KB 128KB [ 2409.795857] UDPv6 41KB 45KB [ 2409.816322] TCPv6 27KB 30KB [ 2409.826398] nf_conntrack 11KB 11KB [ 2409.832136] t10_alua_lu_gp_cache 0KB 3KB [ 2409.838673] sd_ext_cdb 0KB 7KB [ 2409.845039] scsi_sense_cache 1056KB 1060KB [ 2409.853096] virtio_scsi_cmd 16KB 16KB [ 2409.859916] sgpool-128 8KB 8KB [ 2409.865890] sgpool-64 4KB 12KB [ 2409.871694] sgpool-32 2KB 15KB [ 2409.878668] sgpool-16 1KB 7KB [ 2409.884770] sgpool-8 0KB 7KB [ 2409.891470] mqueue_inode_cache 16KB 45KB [ 2409.897656] bio_post_read_ctx 14KB 15KB [ 2409.903771] bio-2 14KB 15KB [ 2409.909890] jfs_mp 7KB 7KB [ 2409.916498] cifs_small_rq 15KB 16KB [ 2409.923896] cifs_request 67KB 67KB [ 2409.929852] cifs_mpx_ids 0KB 7KB [ 2409.937637] nfs_commit_data 3KB 14KB [ 2409.944689] nfs_write_data 34KB 44KB [ 2409.952668] ext4_system_zone 1KB 7KB [ 2409.977437] bio-1 1KB 7KB [ 2409.986087] pid_namespace 3KB 11KB [ 2409.997882] rpc_buffers 17KB 25KB [ 2410.003283] rpc_tasks 2KB 7KB [ 2410.027361] UNIX 1571KB 1642KB [ 2410.032769] tcp_bind_bucket 2KB 12KB [ 2410.038227] ip_fib_trie 39KB 47KB [ 2410.043594] ip_fib_alias 157KB 197KB [ 2410.049907] ip_dst_cache 26KB 28KB [ 2410.055412] RAW 76KB 90KB [ 2410.061422] UDP 67KB 81KB [ 2410.067755] TCP 50KB 56KB [ 2410.073230] hugetlbfs_inode_cache 3KB 15KB [ 2410.079503] fscache_cookie_jar 1KB 7KB [ 2410.085083] eventpoll_pwq 26KB 39KB [ 2410.090503] eventpoll_epi 47KB 74KB [ 2410.095872] inotify_inode_mark 11KB 23KB [ 2410.101448] request_queue 199KB 199KB [ 2410.106933] blkdev_requests 1KB 3KB [ 2410.112500] blkdev_ioc 27KB 38KB [ 2410.127512] bio-0 909KB 1117KB [ 2410.132909] biovec-max 1542KB 1551KB [ 2410.147395] biovec-64 969KB 1267KB [ 2410.167598] biovec-16 142KB 172KB [ 2410.173214] bio_integrity_payload 1KB 8KB [ 2410.179131] khugepaged_mm_slot 4KB 27KB [ 2410.197444] uid_cache 0KB 4KB [ 2410.203107] dmaengine-unmap-2 0KB 3KB [ 2410.208627] skbuff_fclone_cache 23KB 45KB [ 2410.217577] skbuff_head_cache 7647KB 8801KB [ 2410.222974] configfs_dir_cache 3KB 11KB [ 2410.248045] file_lock_cache 30KB 55KB [ 2410.253450] file_lock_ctx 9KB 11KB [ 2410.285620] fsnotify_mark_connector 5KB 15KB [ 2410.291641] net_namespace 87KB 113KB [ 2410.297010] shmem_inode_cache 8086KB 8154KB [ 2410.308294] task_delay_info 234KB 363KB [ 2410.313681] taskstats 22KB 42KB [ 2410.323469] proc_dir_entry 945KB 1005KB [ 2410.329758] pde_opener 15KB 54KB [ 2410.335133] seq_file 285KB 362KB [ 2410.344516] sigqueue 41KB 63KB [ 2410.350819] kernfs_node_cache 18160KB 18167KB [ 2410.356201] mnt_cache 273KB 288KB [ 2410.368276] filp 7345KB 7897KB [ 2410.373752] names_cache 119705KB 119705KB [ 2410.382481] iint_cache 42KB 51KB [ 2410.389514] key_jar 4KB 11KB [ 2410.394894] uts_namespace 4KB 15KB [ 2410.403637] nsproxy 3KB 11KB [ 2410.410767] vm_area_struct 2883KB 3325KB [ 2410.416143] mm_struct 432KB 500KB [ 2410.425009] fs_cache 259KB 380KB [ 2410.432181] files_cache 986KB 1248KB [ 2410.440740] signal_cache 1801KB 2264KB [ 2410.446225] sighand_cache 622KB 624KB [ 2410.465025] task_struct 7549KB 7606KB [ 2410.480643] cred_jar 2287KB 2684KB [ 2410.486060] anon_vma_chain 907KB 1354KB [ 2410.509194] anon_vma 132KB 265KB [ 2410.514614] pid 147KB 248KB [ 2410.540709] Acpi-Operand 156KB 198KB [ 2410.546198] Acpi-ParseExt 9KB 11KB [ 2410.567417] Acpi-Parse 41KB 47KB [ 2410.574554] Acpi-State 52KB 63KB [ 2410.586422] Acpi-Namespace 21KB 27KB [ 2410.593379] numa_policy 0KB 3KB [ 2410.601998] debug_objects_cache 2087KB 2120KB [ 2410.609525] trace_event_file 297KB 298KB [ 2410.615019] ftrace_event_field 398KB 401KB [ 2410.623769] pool_workqueue 165KB 208KB [ 2410.630801] page->ptl 428KB 952KB [ 2410.636224] kmalloc-2097152 2050KB 2050KB [ 2410.645033] kmalloc-524288 2056KB 2056KB [ 2410.652280] kmalloc-262144 1290KB 1290KB [ 2410.662366] kmalloc-131072 650KB 650KB [ 2410.674025] kmalloc-65536 2904KB 2970KB [ 2410.686009] kmalloc-32768 2277KB 2442KB [ 2410.694636] kmalloc-16384 1270KB 1303KB [ 2410.706279] kmalloc-8192 4859KB 4974KB [ 2410.713785] kmalloc-4096 27748KB 27786KB [ 2410.722471] kmalloc-2048 15584KB 16511KB [ 2410.729615] kmalloc-1024 10926KB 12915KB [ 2410.734996] kmalloc-512 14191KB 17013KB [ 2410.743757] kmalloc-256 5121KB 6116KB [ 2410.750926] kmalloc-128 1254KB 1606KB [ 2410.756321] kmalloc-96 3385KB 4172KB [ 2410.764991] kmalloc-64 2604KB 3728KB [ 2410.774001] kmalloc-32 1893KB 2417KB [ 2410.782779] kmalloc-192 2181KB 2900KB [ 2410.789975] kmem_cache 177KB 183KB [ 2410.795443] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2410.807155] Killed process 13852 (syz-executor.5) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2410.825796] oom_reaper: reaped process 13852 (syz-executor.5), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2412.801638] IPVS: ftp: loaded support on port[0] = 21 [ 2413.561392] chnl_net:caif_netlink_parms(): no params data found [ 2414.059347] bridge0: port 1(bridge_slave_0) entered blocking state [ 2414.065744] bridge0: port 1(bridge_slave_0) entered disabled state [ 2414.080326] device bridge_slave_0 entered promiscuous mode [ 2414.087980] bridge0: port 2(bridge_slave_1) entered blocking state [ 2414.102016] bridge0: port 2(bridge_slave_1) entered disabled state [ 2414.112975] device bridge_slave_1 entered promiscuous mode [ 2414.125633] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2414.135866] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2414.152667] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2414.162715] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2414.175189] device bridge_slave_1 left promiscuous mode [ 2414.185157] bridge0: port 2(bridge_slave_1) entered disabled state [ 2414.196029] device bridge_slave_0 left promiscuous mode [ 2414.206055] bridge0: port 1(bridge_slave_0) entered disabled state [ 2414.223116] device veth1_macvtap left promiscuous mode [ 2414.231181] device veth0_macvtap left promiscuous mode [ 2414.236550] device veth1_vlan left promiscuous mode [ 2414.246353] device veth0_vlan left promiscuous mode [ 2414.738465] Bluetooth: hci5: command 0x0409 tx timeout [ 2416.818791] Bluetooth: hci5: command 0x041b tx timeout [ 2418.899116] Bluetooth: hci5: command 0x040f tx timeout [ 2419.299233] Bluetooth: hci1: command 0x0406 tx timeout [ 2419.349230] device hsr_slave_1 left promiscuous mode [ 2419.356709] device hsr_slave_0 left promiscuous mode [ 2419.370740] team0 (unregistering): Port device team_slave_1 removed [ 2419.386708] team0 (unregistering): Port device team_slave_0 removed [ 2419.395727] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2419.406465] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2419.435432] bond0 (unregistering): Released all slaves [ 2419.462808] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2419.472872] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2419.493557] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2419.501253] team0: Port device team_slave_0 added [ 2419.507995] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2419.515960] team0: Port device team_slave_1 added [ 2419.531398] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2419.537661] 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. [ 2419.563604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2419.587905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2419.594314] 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. [ 2419.626484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2419.642944] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2419.656044] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2419.695011] device hsr_slave_0 entered promiscuous mode [ 2419.701222] device hsr_slave_1 entered promiscuous mode [ 2419.707510] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2419.721807] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2419.859039] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2419.920749] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2419.927017] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2419.942733] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2419.958103] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2419.964741] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2419.980088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2419.987196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2420.004233] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2420.014928] 8021q: adding VLAN 0 to HW filter on device team0 [ 2420.026884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2420.038510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2420.048961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2420.063066] bridge0: port 1(bridge_slave_0) entered blocking state [ 2420.069484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2420.085291] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2420.095708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2420.106986] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2420.116993] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2420.131760] bridge0: port 2(bridge_slave_1) entered blocking state [ 2420.138127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2420.154572] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2420.164552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2420.191355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2420.210771] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2420.218573] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2420.228296] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2420.236796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2420.248585] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2420.255771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2420.323345] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2420.332157] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2420.338416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2420.348077] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2420.360652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2420.439203] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2420.457759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2420.534701] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2420.544923] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2420.557438] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2420.568462] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2420.576880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2420.585663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2420.594671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2420.602211] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2420.612681] device veth0_vlan entered promiscuous mode [ 2420.623233] device veth1_vlan entered promiscuous mode [ 2420.629079] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2420.638542] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2420.650862] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2420.663050] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2420.670658] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2420.677903] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2420.686136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2420.695150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2420.706929] device veth0_macvtap entered promiscuous mode [ 2420.713595] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2420.723369] device veth1_macvtap entered promiscuous mode [ 2420.729676] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2420.738346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2420.748083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2420.757351] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2420.767163] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.776464] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2420.786233] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.795440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2420.805257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.815607] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2420.825597] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.834798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2420.844598] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.854782] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2420.862076] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2420.868966] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2420.876499] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2420.883853] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2420.891804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2420.903778] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2420.914097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.924229] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2420.935099] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.945076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2420.955364] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.965010] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2420.975566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2420.979537] Bluetooth: hci5: command 0x0419 tx timeout [ 2420.987690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2420.999853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2421.010319] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2421.018260] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2421.026607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2421.035396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2421.156293] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2421.167174] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2421.179126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2421.205901] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2421.218391] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2421.225083] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2421.232583] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2421.240272] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:09:57 executing program 5: socketpair(0x28, 0x0, 0x6901, &(0x7f0000000000)) 04:09:57 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:09:57 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:09:57 executing program 0: clock_gettime(0x0, 0x0) 04:09:57 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) 04:09:57 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x240080, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000300)=@overlay={0x9, 0x0, 0x4, 0x0, 0xc84, {0x0, 0x2710}, {0x3, 0x2, 0x81, 0x3f, 0x8, 0x3, "0b679a36"}, 0x9, 0x3, {}, 0x4b40}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x1, "40681c", "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"}}, 0x110) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:09:57 executing program 0: socketpair(0x28, 0x0, 0x4700, &(0x7f0000000000)) 04:09:57 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) 04:09:57 executing program 5: socketpair(0x28, 0x0, 0x6a00, &(0x7f0000000000)) 04:09:57 executing program 0: socketpair(0x28, 0x0, 0x4600, &(0x7f0000000000)) 04:09:57 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) 04:09:57 executing program 5: socketpair(0x28, 0x0, 0x6a01, &(0x7f0000000000)) 04:09:57 executing program 0: socketpair(0x28, 0x0, 0x4100, &(0x7f0000000000)) 04:09:57 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x440100, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x30802, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) read$eventfd(r2, &(0x7f0000000100), 0x8) bind$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x3}, 0x20) clock_gettime(0x0, &(0x7f0000000000)) 04:09:57 executing program 5: socketpair(0x28, 0x0, 0x6b00, &(0x7f0000000000)) [ 2426.334480] oom_reaper: reaped process 14363 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2426.367399] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2426.384170] in:imklog cpuset=/ mems_allowed=0-1 [ 2426.388886] CPU: 0 PID: 14082 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2426.396344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2426.405703] Call Trace: [ 2426.406596] syz-executor.1: vmalloc: allocation failure, allocated 1516322816 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2426.408396] dump_stack+0x1fc/0x2ef [ 2426.422206] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2426.425813] dump_header+0x15d/0xc3f [ 2426.434612] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2426.439734] ? ___ratelimit+0x319/0x590 [ 2426.443736] oom_kill_process.cold+0x10/0x692 [ 2426.448252] ? check_preemption_disabled+0x41/0x280 [ 2426.453289] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2426.458590] out_of_memory+0x1072/0x1390 [ 2426.462659] ? oom_killer_disable+0x270/0x270 [ 2426.467156] ? mutex_trylock+0x15f/0x1a0 [ 2426.471216] __alloc_pages_nodemask+0x23a2/0x2890 [ 2426.476097] ? find_get_entry+0x4cd/0x8a0 [ 2426.480281] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2426.485148] alloc_pages_current+0x193/0x2a0 [ 2426.489557] filemap_fault+0x146e/0x2180 [ 2426.493899] ext4_filemap_fault+0x84/0xb0 [ 2426.498050] __do_fault+0x10b/0x4b0 [ 2426.501684] __handle_mm_fault+0x273b/0x41c0 [ 2426.506093] ? vm_insert_page+0x9c0/0x9c0 [ 2426.510237] ? lock_downgrade+0x720/0x720 [ 2426.514398] ? check_preemption_disabled+0x41/0x280 [ 2426.519427] handle_mm_fault+0x436/0xb10 [ 2426.523485] __do_page_fault+0x68e/0xd60 [ 2426.527541] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2426.532547] ? spurious_fault+0x840/0x840 [ 2426.536704] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2426.541551] ? page_fault+0x8/0x30 [ 2426.545085] page_fault+0x1e/0x30 [ 2426.548527] RIP: 0033:0x7f644394f22d [ 2426.552235] Code: Bad RIP value. [ 2426.555596] RSP: 002b:00007f64412eb580 EFLAGS: 00010293 [ 2426.560949] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f644394f22d [ 2426.568209] RDX: 0000000000001fa0 RSI: 00007f64412ebda0 RDI: 0000000000000004 [ 2426.575471] RBP: 0000558fcbda49d0 R08: 0000000000000000 R09: 0000000000000000 [ 2426.582742] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f64412ebda0 [ 2426.590001] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f64412ebe37 [ 2426.597282] CPU: 1 PID: 14363 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2426.605187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2426.614608] Call Trace: [ 2426.615565] Mem-Info: [ 2426.617235] dump_stack+0x1fc/0x2ef [ 2426.619666] active_anon:14754 inactive_anon:75878 isolated_anon:0 [ 2426.619666] active_file:16 inactive_file:9 isolated_file:0 [ 2426.619666] unevictable:0 dirty:15 writeback:7 unstable:0 [ 2426.619666] slab_reclaimable:13078 slab_unreclaimable:118780 [ 2426.619666] mapped:22151 shmem:76770 pagetables:577 bounce:0 [ 2426.619666] free:13850 free_pcp:141 free_cma:0 [ 2426.623269] warn_alloc.cold+0x7b/0x18f [ 2426.623286] ? zone_watermark_ok_safe+0x260/0x260 [ 2426.623299] ? retint_kernel+0x2d/0x2d [ 2426.623331] __vmalloc_area_node+0x4fd/0x780 [ 2426.623353] ? __vmalloc_node_range+0x180/0x180 [ 2426.623367] ? _raw_spin_unlock+0x29/0x40 [ 2426.623380] ? __get_vm_area_node+0x2e2/0x3a0 [ 2426.623396] __vmalloc_node_range+0xed/0x180 [ 2426.623429] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2426.668330] Node 0 active_anon:55264kB inactive_anon:64812kB active_file:4kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86612kB dirty:64kB writeback:0kB shmem:66644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2426.669357] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2426.673886] Node 1 active_anon:3752kB inactive_anon:238700kB active_file:60kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1992kB dirty:0kB writeback:28kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2426.678424] vmalloc_user+0x70/0xe0 [ 2426.687177] 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 [ 2426.691568] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2426.691582] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2426.691596] __vb2_queue_alloc+0x472/0xe60 [ 2426.691622] vb2_core_create_bufs+0x273/0x7e0 [ 2426.691636] ? __vb2_queue_free+0x870/0x870 [ 2426.696067] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2426.723571] ? __video_do_ioctl+0x632/0xcd0 [ 2426.723593] ? __mutex_lock+0x368/0x1190 [ 2426.723609] vb2_create_bufs+0x332/0x620 [ 2426.723627] ? mark_held_locks+0xf0/0xf0 [ 2426.723638] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2426.723660] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2426.723676] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2426.723697] v4l_create_bufs+0xb2/0x160 [ 2426.723714] __video_do_ioctl+0x49a/0xcd0 [ 2426.723733] ? v4l_querycap+0x340/0x340 [ 2426.723750] ? __might_fault+0x192/0x1d0 [ 2426.723764] ? v4l_querycap+0x340/0x340 [ 2426.723782] video_usercopy+0x13f/0xfa0 [ 2426.733815] Node 0 DMA32 free:17620kB min:35996kB low:44992kB high:53988kB active_anon:55264kB inactive_anon:64812kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:164kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1972kB bounce:0kB free_pcp:316kB local_pcp:0kB free_cma:0kB [ 2426.756468] ? v4l_enumstd+0x60/0x60 [ 2426.756484] ? do_futex+0x171/0x1880 [ 2426.756499] ? mark_held_locks+0xf0/0xf0 [ 2426.756518] ? debug_check_no_obj_freed+0x201/0x490 [ 2426.756537] ? video_usercopy+0xfa0/0xfa0 [ 2426.756547] v4l2_ioctl+0x147/0x1a0 [ 2426.756559] ? video_devdata+0xa0/0xa0 [ 2426.756575] do_vfs_ioctl+0xcdb/0x12e0 [ 2426.756591] ? lock_downgrade+0x720/0x720 [ 2426.756604] ? check_preemption_disabled+0x41/0x280 [ 2426.756618] ? ioctl_preallocate+0x200/0x200 [ 2426.756634] ? __fget+0x356/0x510 [ 2426.756651] ? do_dup2+0x450/0x450 [ 2426.756663] ? __se_sys_futex+0x298/0x3b0 [ 2426.756685] ksys_ioctl+0x9b/0xc0 [ 2426.756701] __x64_sys_ioctl+0x6f/0xb0 [ 2426.756715] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2426.756734] do_syscall_64+0xf9/0x620 [ 2426.756753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2426.756766] RIP: 0033:0x7f5d6565a0f9 [ 2426.756780] Code: Bad RIP value. [ 2426.756787] RSP: 002b:00007f5d63bcc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2426.756801] RAX: ffffffffffffffda RBX: 00007f5d65779f80 RCX: 00007f5d6565a0f9 [ 2426.756809] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2426.756817] RBP: 00007f5d656b5ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2426.756825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2426.756833] R13: 00007ffce98a0c9f R14: 00007f5d63bcc300 R15: 0000000000022000 [ 2426.787882] Mem-Info: [ 2426.791977] lowmem_reserve[]: 0 0 1 1 1 [ 2426.792566] active_anon:14733 inactive_anon:75878 isolated_anon:0 [ 2426.792566] active_file:10 inactive_file:16 isolated_file:0 [ 2426.792566] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2426.792566] slab_reclaimable:13078 slab_unreclaimable:118780 [ 2426.792566] mapped:22135 shmem:76770 pagetables:576 bounce:0 [ 2426.792566] free:14101 free_pcp:0 free_cma:0 [ 2426.803284] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2426.805358] Node 0 active_anon:55180kB inactive_anon:64812kB active_file:32kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66644kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2426.809702] lowmem_reserve[]: 0 0 0 0 0 [ 2426.814962] Node 1 active_anon:3752kB inactive_anon:238700kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1940kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2426.832624] Node 1 Normal free:27204kB min:53876kB low:67344kB high:80812kB active_anon:3752kB inactive_anon:238700kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:336kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2426.837514] 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 [ 2426.845901] lowmem_reserve[]: 0 0 0 0 0 [ 2426.849959] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2426.859536] Node 0 DMA: 3*4kB (UE) 1*8kB (E) 0*16kB 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 [ 2426.859625] Node 0 DMA32 free:18324kB min:35996kB low:44992kB high:53988kB active_anon:55180kB inactive_anon:64812kB active_file:32kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1968kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2426.869440] Node 0 DMA32: 457*4kB (UME) 338*8kB (UME) 304*16kB (UME) 109*32kB (UME) 45*64kB (UME) 18*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18324kB [ 2426.872080] lowmem_reserve[]: 0 0 1 1 1 [ 2426.910200] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2426.915987] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2426.917506] Node 1 Normal: 427*4kB (UME) 355*8kB (UME) 252*16kB (UME) 86*32kB (ME) 12*64kB (UME) 14*128kB (UME) 4*256kB (ME) 4*512kB (UM) 2*1024kB (UE) 0*2048kB 2*4096kB (U) = 27204kB [ 2426.921707] lowmem_reserve[]: 0 0 0 0 0 [ 2426.921732] Node 1 Normal free:27204kB min:53876kB low:67344kB high:80812kB active_anon:3752kB inactive_anon:238700kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:336kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2426.921762] lowmem_reserve[]: 0 0 0 0 0 [ 2426.921780] Node 0 DMA: 3*4kB (UE) 1*8kB (E) 0*16kB 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 [ 2426.933457] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2426.939465] Node 0 DMA32: 457*4kB (UME) 338*8kB (UME) 304*16kB (UME) 109*32kB (UME) 45*64kB (UME) 18*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18324kB [ 2426.969364] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2426.971732] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2426.974152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2426.979324] Node 1 Normal: 427*4kB (UME) 355*8kB (UME) 252*16kB (UME) 86*32kB (ME) 12*64kB (UME) 14*128kB (UME) 4*256kB (ME) 4*512kB (UM) 2*1024kB (UE) 0*2048kB 2*4096kB (U) = 27204kB [ 2426.994966] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2427.004965] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2427.024252] 76796 total pagecache pages [ 2427.034337] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2427.051095] 0 pages in swap cache [ 2427.074403] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2427.112905] Swap cache stats: add 0, delete 0, find 0/0 [ 2427.129206] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2427.144400] Free swap = 0kB [ 2427.160583] 76796 total pagecache pages [ 2427.202625] Total swap = 0kB [ 2427.218847] 0 pages in swap cache [ 2427.232143] 2097051 pages RAM [ 2427.244888] Swap cache stats: add 0, delete 0, find 0/0 [ 2427.277152] 0 pages HighMem/MovableOnly [ 2427.289996] Free swap = 0kB [ 2427.305906] 369649 pages reserved [ 2427.325224] Total swap = 0kB [ 2427.352823] 0 pages cma reserved [ 2427.374591] 2097051 pages RAM [ 2427.394334] Unreclaimable slab info: [ 2427.403641] 0 pages HighMem/MovableOnly [ 2427.415759] Name Used Total [ 2427.442062] 369649 pages reserved [ 2427.444438] pid_2 20KB 32KB [ 2427.477711] 0 pages cma reserved [ 2427.484902] batadv_tt_change_cache 3KB 7KB [ 2427.595900] batadv_tl_cache 7KB 16KB [ 2427.601385] TIPC 13KB 22KB [ 2427.606943] SCTPv6 18KB 37KB [ 2427.612404] DCCPv6 17KB 22KB [ 2427.617781] DCCP 16KB 28KB [ 2427.623428] RXRPC 14KB 26KB [ 2427.628828] rxrpc_call_jar 101KB 133KB [ 2427.634297] bridge_fdb_cache 13KB 31KB [ 2427.639682] fib6_nodes 211KB 272KB [ 2427.645295] ip6_dst_cache 560KB 686KB [ 2427.650727] RAWv6 91KB 128KB [ 2427.656209] UDPv6 33KB 41KB [ 2427.661685] TCPv6 30KB 42KB [ 2427.667068] nf_conntrack 8KB 15KB [ 2427.678103] t10_alua_lu_gp_cache 0KB 3KB [ 2427.688538] sd_ext_cdb 0KB 7KB [ 2427.716298] scsi_sense_cache 1056KB 1060KB [ 2427.729614] virtio_scsi_cmd 16KB 16KB [ 2427.742075] sgpool-128 8KB 8KB [ 2427.747501] sgpool-64 4KB 12KB [ 2427.755279] sgpool-32 2KB 15KB [ 2427.763090] sgpool-16 1KB 7KB [ 2427.768467] sgpool-8 0KB 7KB [ 2427.774283] mqueue_inode_cache 15KB 37KB [ 2427.779794] bio_post_read_ctx 14KB 15KB [ 2427.785505] bio-2 14KB 15KB [ 2427.790946] jfs_mp 7KB 7KB [ 2427.796348] cifs_small_rq 15KB 16KB [ 2427.801808] cifs_request 67KB 67KB [ 2427.807182] cifs_mpx_ids 0KB 7KB [ 2427.812679] nfs_commit_data 3KB 14KB [ 2427.818054] nfs_write_data 34KB 44KB [ 2427.823554] ext4_system_zone 1KB 7KB [ 2427.828952] bio-1 1KB 7KB [ 2427.834375] pid_namespace 2KB 11KB [ 2427.839759] rpc_buffers 17KB 25KB [ 2427.846044] rpc_tasks 2KB 7KB [ 2427.851830] UNIX 1704KB 1788KB [ 2427.857210] tcp_bind_bucket 1KB 12KB [ 2427.862645] ip_fib_trie 31KB 47KB [ 2427.868015] ip_fib_alias 148KB 197KB [ 2427.873430] ip_dst_cache 19KB 28KB [ 2427.878831] RAW 60KB 90KB [ 2427.886564] UDP 55KB 74KB [ 2427.894297] TCP 50KB 61KB [ 2427.899679] hugetlbfs_inode_cache 3KB 15KB [ 2427.907897] fscache_cookie_jar 1KB 7KB [ 2427.915811] eventpoll_pwq 26KB 39KB [ 2427.923612] eventpoll_epi 48KB 74KB [ 2427.928998] inotify_inode_mark 17KB 23KB [ 2427.937015] request_queue 199KB 199KB [ 2427.945927] blkdev_requests 1KB 3KB [ 2427.953833] blkdev_ioc 28KB 38KB [ 2427.959212] bio-0 843KB 1117KB [ 2427.967904] biovec-max 1501KB 1551KB [ 2427.976127] biovec-64 975KB 1267KB [ 2427.984251] biovec-16 125KB 172KB [ 2427.989637] bio_integrity_payload 1KB 8KB [ 2427.997810] khugepaged_mm_slot 4KB 27KB [ 2428.005689] uid_cache 0KB 4KB [ 2428.013470] dmaengine-unmap-2 0KB 3KB [ 2428.018853] skbuff_fclone_cache 35KB 45KB [ 2428.026974] skbuff_head_cache 7799KB 8707KB [ 2428.034752] configfs_dir_cache 3KB 11KB [ 2428.042595] file_lock_cache 42KB 55KB [ 2428.047970] file_lock_ctx 9KB 11KB [ 2428.055748] fsnotify_mark_connector 10KB 15KB [ 2428.064203] net_namespace 70KB 113KB [ 2428.069593] shmem_inode_cache 8086KB 8150KB [ 2428.077367] task_delay_info 233KB 363KB [ 2428.086691] taskstats 27KB 38KB [ 2428.094855] proc_dir_entry 883KB 1001KB [ 2428.103086] pde_opener 14KB 54KB [ 2428.108472] seq_file 279KB 362KB [ 2428.116271] sigqueue 57KB 63KB [ 2428.124424] kernfs_node_cache 18235KB 18246KB [ 2428.129805] mnt_cache 242KB 280KB [ 2428.137862] filp 7601KB 7897KB [ 2428.145669] names_cache 122497KB 122557KB [ 2428.153500] iint_cache 32KB 51KB [ 2428.158906] key_jar 4KB 11KB [ 2428.166791] uts_namespace 3KB 11KB [ 2428.174687] nsproxy 2KB 11KB [ 2428.183809] vm_area_struct 3103KB 3325KB [ 2428.189192] mm_struct 468KB 500KB [ 2428.197006] fs_cache 246KB 380KB [ 2428.205724] files_cache 1011KB 1237KB [ 2428.213891] signal_cache 1801KB 2242KB [ 2428.219270] sighand_cache 589KB 624KB [ 2428.237761] task_struct 7922KB 7953KB [ 2428.243203] cred_jar 2320KB 2684KB [ 2428.248577] anon_vma_chain 948KB 1354KB [ 2428.258714] anon_vma 139KB 265KB [ 2428.264142] pid 141KB 248KB [ 2428.269514] Acpi-Operand 156KB 198KB [ 2428.279627] Acpi-ParseExt 9KB 11KB [ 2428.285686] Acpi-Parse 41KB 47KB [ 2428.295791] Acpi-State 52KB 63KB [ 2428.301214] Acpi-Namespace 21KB 27KB [ 2428.306582] numa_policy 0KB 3KB [ 2428.316703] debug_objects_cache 2071KB 2120KB [ 2428.322443] trace_event_file 297KB 298KB [ 2428.327811] ftrace_event_field 398KB 401KB [ 2428.337991] pool_workqueue 144KB 200KB [ 2428.345505] page->ptl 457KB 952KB [ 2428.356477] kmalloc-2097152 2050KB 2050KB [ 2428.361905] kmalloc-524288 2056KB 2056KB [ 2428.367268] kmalloc-262144 1290KB 1290KB [ 2428.377508] kmalloc-131072 650KB 650KB [ 2428.382935] kmalloc-65536 2376KB 2706KB [ 2428.388937] kmalloc-32768 1980KB 2310KB [ 2428.399244] kmalloc-16384 1171KB 1237KB [ 2428.404679] kmalloc-8192 4735KB 4776KB [ 2428.414781] kmalloc-4096 26894KB 26953KB [ 2428.420347] kmalloc-2048 15610KB 16281KB [ 2428.425741] kmalloc-1024 11209KB 12875KB [ 2428.435942] kmalloc-512 15103KB 16890KB [ 2428.441469] kmalloc-256 5126KB 6112KB [ 2428.446839] kmalloc-128 1237KB 1606KB [ 2428.456901] kmalloc-96 3392KB 4172KB [ 2428.462709] kmalloc-64 2596KB 3724KB [ 2428.468078] kmalloc-32 1874KB 2417KB [ 2428.479069] kmalloc-192 2094KB 2900KB [ 2428.484507] kmem_cache 177KB 183KB [ 2428.490571] Out of memory (oom_kill_allocating_task): Kill process 14082 (in:imklog) score 0 or sacrifice child [ 2428.505631] Killed process 14080 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 2428.517303] oom_reaper: reaped process 14080 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 04:10:08 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x240080, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000300)=@overlay={0x9, 0x0, 0x4, 0x0, 0xc84, {0x0, 0x2710}, {0x3, 0x2, 0x81, 0x3f, 0x8, 0x3, "0b679a36"}, 0x9, 0x3, {}, 0x4b40}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x1, "40681c", "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"}}, 0x110) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x240080, 0x0) (async) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000300)=@overlay={0x9, 0x0, 0x4, 0x0, 0xc84, {0x0, 0x2710}, {0x3, 0x2, 0x81, 0x3f, 0x8, 0x3, "0b679a36"}, 0x9, 0x3, {}, 0x4b40}) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x13f, 0x5}}, 0x20) (async) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x1, "40681c", "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"}}, 0x110) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:10:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup=r0, 0xffffffffffffffff, 0x1e}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:10:08 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:10:08 executing program 5: socketpair(0x28, 0x0, 0x6b01, &(0x7f0000000000)) 04:10:08 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:10:08 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x440100, 0x0) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x30802, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) read$eventfd(r2, &(0x7f0000000100), 0x8) (async) bind$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x3}, 0x20) (async) clock_gettime(0x0, &(0x7f0000000000)) 04:10:08 executing program 5: socketpair(0x28, 0x0, 0x6c00, &(0x7f0000000000)) 04:10:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup=r0, 0xffffffffffffffff, 0x1e}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:10:08 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x440100, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x30802, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) read$eventfd(r2, &(0x7f0000000100), 0x8) bind$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x3}, 0x20) clock_gettime(0x0, &(0x7f0000000000)) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x440100, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x30802, 0x0) (async) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) read$eventfd(r2, &(0x7f0000000100), 0x8) (async) bind$l2tp6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x0, 0x3}, 0x20) (async) clock_gettime(0x0, &(0x7f0000000000)) (async) 04:10:08 executing program 5: socketpair(0x28, 0x0, 0x6c01, &(0x7f0000000000)) 04:10:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup=r0, 0xffffffffffffffff, 0x1e}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:10:08 executing program 5: socketpair(0x28, 0x0, 0x6d00, &(0x7f0000000000)) 04:10:08 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) clock_gettime(0x7, &(0x7f0000000080)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) [ 2437.329445] oom_reaper: reaped process 14417 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2437.363842] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2437.381735] systemd-journal cpuset=/ mems_allowed=0-1 [ 2437.386967] CPU: 1 PID: 13788 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2437.394939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2437.404384] Call Trace: [ 2437.407005] dump_stack+0x1fc/0x2ef [ 2437.410667] dump_header+0x15d/0xc3f [ 2437.414389] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2437.419519] ? ___ratelimit+0x319/0x590 [ 2437.423502] oom_kill_process.cold+0x10/0x692 [ 2437.428007] ? check_preemption_disabled+0x41/0x280 [ 2437.433034] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2437.438321] out_of_memory+0x1072/0x1390 [ 2437.442402] ? oom_killer_disable+0x270/0x270 [ 2437.446931] ? mutex_trylock+0x15f/0x1a0 [ 2437.451002] __alloc_pages_nodemask+0x23a2/0x2890 [ 2437.455857] ? find_get_entry+0x4cd/0x8a0 [ 2437.460016] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2437.464871] alloc_pages_current+0x193/0x2a0 [ 2437.469277] filemap_fault+0x146e/0x2180 [ 2437.473332] ext4_filemap_fault+0x84/0xb0 [ 2437.477465] __do_fault+0x10b/0x4b0 [ 2437.480580] syz-executor.4: vmalloc: allocation failure, allocated 1516470272 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2437.481086] __handle_mm_fault+0x273b/0x41c0 [ 2437.494984] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2437.499315] ? vm_insert_page+0x9c0/0x9c0 [ 2437.508596] ? check_preemption_disabled+0x41/0x280 [ 2437.513612] handle_mm_fault+0x436/0xb10 [ 2437.517683] __do_page_fault+0x68e/0xd60 [ 2437.521743] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2437.526752] ? spurious_fault+0x840/0x840 [ 2437.530905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2437.535766] ? page_fault+0x8/0x30 [ 2437.539296] page_fault+0x1e/0x30 [ 2437.542739] RIP: 0033:0x7fcd4f9162e3 [ 2437.546445] Code: Bad RIP value. [ 2437.549797] RSP: 002b:00007ffc0c687dc8 EFLAGS: 00010246 [ 2437.555165] RAX: 0000000000000001 RBX: 00005602e58741e0 RCX: 00007fcd4f9162e3 [ 2437.562427] RDX: 0000000000000012 RSI: 00007ffc0c687dd0 RDI: 000000000000000c [ 2437.569687] RBP: 00007ffc0c687fb0 R08: 00007ffc0c73e000 R09: 0000026f196ff9d3 [ 2437.577032] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc0c687dd0 [ 2437.584291] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f71ec197be [ 2437.591573] CPU: 0 PID: 14417 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2437.595097] Mem-Info: [ 2437.599465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2437.602006] active_anon:14672 inactive_anon:75877 isolated_anon:0 [ 2437.602006] active_file:21 inactive_file:21 isolated_file:0 [ 2437.602006] unevictable:0 dirty:26 writeback:5 unstable:0 [ 2437.602006] slab_reclaimable:13151 slab_unreclaimable:117649 [ 2437.602006] mapped:22202 shmem:76769 pagetables:555 bounce:0 [ 2437.602006] free:13905 free_pcp:1347 free_cma:0 [ 2437.611281] Call Trace: [ 2437.611305] dump_stack+0x1fc/0x2ef [ 2437.611338] warn_alloc.cold+0x7b/0x18f [ 2437.644761] Node 0 active_anon:54792kB inactive_anon:64808kB active_file:88kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86692kB dirty:92kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2437.647298] ? zone_watermark_ok_safe+0x260/0x260 [ 2437.650956] Node 1 active_anon:3896kB inactive_anon:238700kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2116kB dirty:12kB writeback:20kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2437.654898] ? retint_kernel+0x2d/0x2d [ 2437.682570] 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 [ 2437.687414] __vmalloc_area_node+0x4fd/0x780 [ 2437.714728] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2437.718609] ? __vmalloc_node_range+0x180/0x180 [ 2437.744800] Node 0 DMA32 free:17980kB min:35996kB low:44992kB high:53988kB active_anon:54792kB inactive_anon:64808kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:92kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1884kB bounce:0kB free_pcp:2944kB local_pcp:1436kB free_cma:0kB [ 2437.749180] ? _raw_spin_unlock+0x29/0x40 [ 2437.754189] lowmem_reserve[]: 0 0 1 1 1 [ 2437.758835] ? __get_vm_area_node+0x2e2/0x3a0 [ 2437.787933] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2437.792046] __vmalloc_node_range+0xed/0x180 [ 2437.792065] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2437.796015] lowmem_reserve[]: 0 0 0 0 0 [ 2437.800506] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2437.800519] vmalloc_user+0x70/0xe0 [ 2437.800536] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2437.826911] Node 1 Normal free:26752kB min:53876kB low:67344kB high:80812kB active_anon:3896kB inactive_anon:238700kB active_file:464kB inactive_file:116kB unevictable:0kB writepending:132kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:336kB bounce:0kB free_pcp:2444kB local_pcp:1496kB free_cma:0kB [ 2437.831291] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2437.831305] __vb2_queue_alloc+0x472/0xe60 [ 2437.831332] vb2_core_create_bufs+0x273/0x7e0 [ 2437.835618] lowmem_reserve[]: 0 0 0 0 0 [ 2437.839585] ? __vb2_queue_free+0x870/0x870 [ 2437.844952] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2437.848584] ? __video_do_ioctl+0x632/0xcd0 [ 2437.852909] Node 0 DMA32: 287*4kB (ME) 312*8kB (ME) 304*16kB (UME) 87*32kB (ME) 25*64kB (UME) 18*128kB (UME) 1*256kB (U) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 18012kB [ 2437.882324] ? pi_state_update_owner+0x450/0x450 [ 2437.882339] ? __mutex_lock+0x368/0x1190 [ 2437.882358] vb2_create_bufs+0x332/0x620 [ 2437.886497] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2437.890742] ? mark_held_locks+0xf0/0xf0 [ 2437.890755] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2437.890772] ? futex_wait_queue_me+0x404/0x5e0 [ 2437.895259] Node 1 Normal: 434*4kB (UME) 265*8kB (ME) 213*16kB (ME) 21*32kB (UME) 20*64kB (UME) 15*128kB (UME) 3*256kB (ME) 3*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26752kB [ 2437.899250] ? pi_state_update_owner+0x450/0x450 [ 2437.903627] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2437.918378] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2437.918399] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2437.918422] v4l_create_bufs+0xb2/0x160 [ 2437.922737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2437.938366] __video_do_ioctl+0x49a/0xcd0 [ 2437.938393] ? v4l_querycap+0x340/0x340 [ 2437.949776] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2437.951243] ? __might_fault+0x192/0x1d0 [ 2437.951261] ? v4l_querycap+0x340/0x340 [ 2437.951280] video_usercopy+0x13f/0xfa0 [ 2437.962364] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2437.966393] ? v4l_enumstd+0x60/0x60 [ 2437.971500] 76800 total pagecache pages [ 2437.976045] ? do_futex+0x171/0x1880 [ 2437.992878] 0 pages in swap cache [ 2437.997598] ? mark_held_locks+0xf0/0xf0 [ 2438.006434] Swap cache stats: add 0, delete 0, find 0/0 [ 2438.011506] ? debug_check_no_obj_freed+0x201/0x490 [ 2438.011531] ? video_usercopy+0xfa0/0xfa0 [ 2438.016699] Free swap = 0kB [ 2438.020664] v4l2_ioctl+0x147/0x1a0 [ 2438.020678] ? video_devdata+0xa0/0xa0 [ 2438.020698] do_vfs_ioctl+0xcdb/0x12e0 [ 2438.029275] Total swap = 0kB [ 2438.033419] ? lock_downgrade+0x720/0x720 [ 2438.033434] ? check_preemption_disabled+0x41/0x280 [ 2438.033449] ? ioctl_preallocate+0x200/0x200 [ 2438.037406] 2097051 pages RAM [ 2438.046245] ? __fget+0x356/0x510 [ 2438.046260] ? do_dup2+0x450/0x450 [ 2438.046277] ? __se_sys_futex+0x298/0x3b0 [ 2438.050317] 0 pages HighMem/MovableOnly [ 2438.054287] ksys_ioctl+0x9b/0xc0 [ 2438.054302] __x64_sys_ioctl+0x6f/0xb0 [ 2438.054319] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2438.058295] 369649 pages reserved [ 2438.066858] do_syscall_64+0xf9/0x620 [ 2438.066877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2438.066890] RIP: 0033:0x7f00a79bd0f9 [ 2438.070603] 0 pages cma reserved [ 2438.074551] Code: Bad RIP value. [ 2438.078244] Unreclaimable slab info: [ 2438.081677] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2438.081690] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2438.081698] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2438.081710] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2438.085750] Name Used Total [ 2438.091100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2438.091108] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2438.145601] Mem-Info: [ 2438.148694] pid_2 26KB 32KB [ 2438.167574] active_anon:14649 inactive_anon:75877 isolated_anon:0 [ 2438.167574] active_file:11 inactive_file:13 isolated_file:0 [ 2438.167574] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2438.167574] slab_reclaimable:13152 slab_unreclaimable:117653 [ 2438.167574] mapped:22169 shmem:76769 pagetables:554 bounce:0 [ 2438.167574] free:13913 free_pcp:1347 free_cma:0 [ 2438.171186] batadv_tt_change_cache 2KB 7KB [ 2438.179701] Node 0 active_anon:54700kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2438.180029] batadv_tl_cache 6KB 16KB [ 2438.197966] Node 1 active_anon:3896kB inactive_anon:238700kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:2076kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2438.198681] TIPC 13KB 22KB [ 2438.208224] 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 [ 2438.213135] SCTPv6 18KB 37KB [ 2438.213156] DCCPv6 17KB 22KB [ 2438.213168] DCCP 16KB 28KB [ 2438.213208] RXRPC 14KB 26KB [ 2438.237548] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2438.245309] rxrpc_call_jar 101KB 133KB [ 2438.248549] Node 0 DMA32 free:18012kB min:35996kB low:44992kB high:53988kB active_anon:54700kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1880kB bounce:0kB free_pcp:2944kB local_pcp:1508kB free_cma:0kB [ 2438.281921] bridge_fdb_cache 12KB 31KB [ 2438.281937] fib6_nodes 208KB 272KB [ 2438.281945] ip6_dst_cache 576KB 686KB [ 2438.281956] RAWv6 91KB 121KB [ 2438.281966] UDPv6 33KB 41KB [ 2438.281978] TCPv6 33KB 42KB [ 2438.281998] nf_conntrack 10KB 15KB [ 2438.282059] t10_alua_lu_gp_cache 0KB 3KB [ 2438.282073] sd_ext_cdb 0KB 7KB [ 2438.282083] scsi_sense_cache 1056KB 1060KB [ 2438.282092] virtio_scsi_cmd 16KB 16KB [ 2438.282106] sgpool-128 8KB 8KB [ 2438.282114] sgpool-64 4KB 12KB [ 2438.282125] sgpool-32 2KB 15KB [ 2438.298016] lowmem_reserve[]: 0 0 1 1 1 [ 2438.328728] sgpool-16 1KB 7KB [ 2438.353707] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2438.368089] sgpool-8 0KB 7KB [ 2438.384960] lowmem_reserve[]: 0 0 0 0 0 [ 2438.386990] mqueue_inode_cache 15KB 37KB [ 2438.392358] Node 1 Normal free:26752kB min:53876kB low:67344kB high:80812kB active_anon:3896kB inactive_anon:238700kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:336kB bounce:0kB free_pcp:2444kB local_pcp:948kB free_cma:0kB [ 2438.403256] bio_post_read_ctx 14KB 15KB [ 2438.403372] bio-2 14KB 15KB [ 2438.410375] lowmem_reserve[]: 0 0 0 0 0 [ 2438.420002] jfs_mp 7KB 7KB [ 2438.446158] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2438.449030] cifs_small_rq 15KB 16KB [ 2438.459971] Node 0 DMA32: 287*4kB (ME) 312*8kB (ME) 304*16kB (UME) 87*32kB (ME) 25*64kB (UME) 18*128kB (UME) 1*256kB (U) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 18012kB [ 2438.471642] cifs_request 67KB 67KB [ 2438.479004] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2438.492227] cifs_mpx_ids 0KB 7KB [ 2438.499530] Node 1 Normal: 434*4kB (UME) 265*8kB (ME) 213*16kB (ME) 21*32kB (UME) 20*64kB (UME) 15*128kB (UME) 3*256kB (ME) 3*512kB (UM) 3*1024kB (UME) 1*2048kB (U) 2*4096kB (U) = 26752kB [ 2438.510864] nfs_commit_data 3KB 14KB [ 2438.514918] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2438.518945] nfs_write_data 34KB 44KB [ 2438.523093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2438.523108] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2438.539420] ext4_system_zone 1KB 7KB [ 2438.559641] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2438.566391] bio-1 1KB 7KB [ 2438.579241] 76793 total pagecache pages [ 2438.600055] pid_namespace 2KB 11KB [ 2438.600076] rpc_buffers 17KB 25KB [ 2438.600086] rpc_tasks 2KB 7KB [ 2438.600095] UNIX 1666KB 1788KB [ 2438.600110] tcp_bind_bucket 1KB 12KB [ 2438.600126] ip_fib_trie 30KB 47KB [ 2438.613782] 0 pages in swap cache [ 2438.621815] ip_fib_alias 148KB 197KB [ 2438.640608] Swap cache stats: add 0, delete 0, find 0/0 [ 2438.652868] ip_dst_cache 12KB 28KB [ 2438.659864] Free swap = 0kB [ 2438.668587] RAW 60KB 82KB [ 2438.681196] Total swap = 0kB [ 2438.702225] UDP 55KB 74KB [ 2438.717995] 2097051 pages RAM [ 2438.727249] TCP 53KB 61KB [ 2438.743859] 0 pages HighMem/MovableOnly [ 2438.756814] hugetlbfs_inode_cache 3KB 15KB [ 2438.768272] 369649 pages reserved [ 2438.780714] fscache_cookie_jar 1KB 7KB [ 2438.789810] 0 pages cma reserved [ 2438.800430] eventpoll_pwq 23KB 39KB [ 2438.864689] eventpoll_epi 42KB 74KB [ 2438.870158] inotify_inode_mark 15KB 23KB [ 2438.877205] request_queue 199KB 199KB [ 2438.885953] blkdev_requests 1KB 3KB [ 2438.893056] blkdev_ioc 26KB 38KB [ 2438.898464] bio-0 962KB 1117KB [ 2438.907246] biovec-max 1559KB 1608KB [ 2438.914344] biovec-64 1026KB 1267KB [ 2438.919728] biovec-16 135KB 172KB [ 2438.928381] bio_integrity_payload 1KB 8KB [ 2438.935445] khugepaged_mm_slot 7KB 27KB [ 2438.941258] uid_cache 0KB 4KB [ 2438.946765] dmaengine-unmap-2 0KB 3KB [ 2438.952208] skbuff_fclone_cache 46KB 48KB [ 2438.957773] skbuff_head_cache 8490KB 8707KB [ 2438.963219] configfs_dir_cache 3KB 11KB [ 2438.968672] file_lock_cache 51KB 55KB [ 2438.974142] file_lock_ctx 9KB 11KB [ 2438.979512] fsnotify_mark_connector 7KB 15KB [ 2438.986745] net_namespace 70KB 96KB [ 2438.992167] shmem_inode_cache 8115KB 8150KB [ 2438.997535] task_delay_info 241KB 363KB [ 2439.006233] taskstats 34KB 38KB [ 2439.011646] proc_dir_entry 845KB 997KB [ 2439.017011] pde_opener 13KB 54KB [ 2439.025935] seq_file 276KB 362KB [ 2439.031356] sigqueue 44KB 63KB [ 2439.036724] kernfs_node_cache 18229KB 18246KB [ 2439.045735] mnt_cache 232KB 276KB [ 2439.051390] filp 7210KB 7897KB [ 2439.056844] names_cache 120938KB 120997KB [ 2439.065833] iint_cache 36KB 51KB [ 2439.075919] key_jar 4KB 11KB [ 2439.084922] uts_namespace 3KB 11KB [ 2439.090316] nsproxy 2KB 11KB [ 2439.098915] vm_area_struct 3112KB 3321KB [ 2439.107910] mm_struct 476KB 500KB [ 2439.116793] fs_cache 260KB 380KB [ 2439.128932] files_cache 1028KB 1237KB [ 2439.139117] signal_cache 1818KB 2242KB [ 2439.148427] sighand_cache 568KB 624KB [ 2439.157422] task_struct 8092KB 8155KB [ 2439.166208] cred_jar 2218KB 2684KB [ 2439.175237] anon_vma_chain 986KB 1354KB [ 2439.184495] anon_vma 131KB 265KB [ 2439.189901] pid 142KB 248KB [ 2439.198892] Acpi-Operand 156KB 198KB [ 2439.207792] Acpi-ParseExt 9KB 11KB [ 2439.224711] Acpi-Parse 41KB 47KB [ 2439.230106] Acpi-State 52KB 63KB [ 2439.248973] Acpi-Namespace 21KB 27KB [ 2439.258336] numa_policy 0KB 3KB [ 2439.275116] debug_objects_cache 2069KB 2120KB [ 2439.284961] trace_event_file 297KB 298KB [ 2439.290378] ftrace_event_field 398KB 401KB [ 2439.307490] pool_workqueue 164KB 200KB [ 2439.316344] page->ptl 480KB 952KB [ 2439.325408] kmalloc-2097152 2050KB 2050KB [ 2439.334453] kmalloc-524288 2056KB 2056KB [ 2439.339832] kmalloc-262144 1290KB 1290KB [ 2439.350352] kmalloc-131072 650KB 650KB [ 2439.358983] kmalloc-65536 2376KB 2442KB [ 2439.368060] kmalloc-32768 1980KB 2178KB [ 2439.377016] kmalloc-16384 1171KB 1237KB [ 2439.385840] kmalloc-8192 4735KB 4776KB [ 2439.394837] kmalloc-4096 26324KB 26362KB [ 2439.400224] kmalloc-2048 15533KB 16281KB [ 2439.408800] kmalloc-1024 11385KB 12875KB [ 2439.417410] kmalloc-512 16520KB 16886KB [ 2439.426508] kmalloc-256 5135KB 6112KB [ 2439.435063] kmalloc-128 1201KB 1606KB [ 2439.444155] kmalloc-96 3512KB 4172KB [ 2439.455005] kmalloc-64 2619KB 3724KB [ 2439.460406] kmalloc-32 1904KB 2417KB [ 2439.469053] kmalloc-192 2046KB 2900KB [ 2439.478105] kmem_cache 177KB 183KB [ 2439.486695] Out of memory (oom_kill_allocating_task): Kill process 13788 (systemd-journal) score 0 or sacrifice child [ 2439.504321] Killed process 13788 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1992kB [ 2439.516067] oom_reaper: reaped process 13788 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2084kB [ 2439.525981] systemd-timesyn invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2439.587451] systemd-timesyn cpuset=/ mems_allowed=0-1 [ 2439.608046] CPU: 0 PID: 13389 Comm: systemd-timesyn Not tainted 4.19.211-syzkaller #0 [ 2439.616132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2439.625491] Call Trace: [ 2439.628095] dump_stack+0x1fc/0x2ef [ 2439.631736] dump_header+0x15d/0xc3f [ 2439.635482] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2439.640590] ? ___ratelimit+0x319/0x590 [ 2439.644576] oom_kill_process.cold+0x10/0x692 [ 2439.649078] ? check_preemption_disabled+0x41/0x280 [ 2439.654115] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2439.659401] out_of_memory+0x1072/0x1390 [ 2439.663744] ? oom_killer_disable+0x270/0x270 [ 2439.668269] ? mutex_trylock+0x15f/0x1a0 [ 2439.672340] __alloc_pages_nodemask+0x23a2/0x2890 [ 2439.677204] ? find_get_entry+0x4cd/0x8a0 [ 2439.681372] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2439.686271] alloc_pages_current+0x193/0x2a0 [ 2439.690721] filemap_fault+0x146e/0x2180 [ 2439.694828] ext4_filemap_fault+0x84/0xb0 [ 2439.698988] __do_fault+0x10b/0x4b0 [ 2439.702629] __handle_mm_fault+0x273b/0x41c0 [ 2439.707049] ? vm_insert_page+0x9c0/0x9c0 [ 2439.711216] ? check_preemption_disabled+0x41/0x280 [ 2439.716246] handle_mm_fault+0x436/0xb10 [ 2439.720321] __do_page_fault+0x68e/0xd60 [ 2439.724399] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2439.729427] ? spurious_fault+0x840/0x840 [ 2439.733611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2439.738466] ? page_fault+0x8/0x30 [ 2439.742064] page_fault+0x1e/0x30 [ 2439.745607] RIP: 0033:0x7f81b7627303 [ 2439.749341] Code: Bad RIP value. [ 2439.752707] RSP: 002b:00007ffc21cee800 EFLAGS: 00010293 [ 2439.758069] RAX: 0000000000000001 RBX: 0000556cae4fa8f0 RCX: 00007f81b7627303 [ 2439.765343] RDX: 0000000000000006 RSI: 00007ffc21cee810 RDI: 0000000000000004 [ 2439.772615] RBP: 00007ffc21cee960 R08: 431bde82d7b634db R09: 0000000000000000 [ 2439.779893] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffc21cee810 [ 2439.787186] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000000 [ 2439.807693] Mem-Info: [ 2439.810184] active_anon:14558 inactive_anon:75876 isolated_anon:0 [ 2439.810184] active_file:10 inactive_file:5 isolated_file:0 [ 2439.810184] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2439.810184] slab_reclaimable:13152 slab_unreclaimable:117653 [ 2439.810184] mapped:21649 shmem:76769 pagetables:529 bounce:0 [ 2439.810184] free:15382 free_pcp:0 free_cma:0 [ 2439.853095] Node 0 active_anon:54696kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86596kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2439.891982] Node 1 active_anon:3436kB inactive_anon:238696kB active_file:8kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:240436kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2439.929650] 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 [ 2439.968014] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2439.973149] Node 0 DMA32 free:20960kB min:35996kB low:44992kB high:53988kB active_anon:54696kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1880kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2440.011608] lowmem_reserve[]: 0 0 1 1 1 [ 2440.015607] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2440.051172] lowmem_reserve[]: 0 0 0 0 0 [ 2440.055206] Node 1 Normal free:29812kB min:53876kB low:67344kB high:80812kB active_anon:3436kB inactive_anon:238696kB active_file:8kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:236kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2440.095429] lowmem_reserve[]: 0 0 0 0 0 [ 2440.099456] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2440.124646] Node 0 DMA32: 416*4kB (ME) 366*8kB (UME) 311*16kB (ME) 100*32kB (ME) 38*64kB (UME) 19*128kB (UME) 1*256kB (M) 0*512kB 3*1024kB (U) 0*2048kB 0*4096kB = 20960kB [ 2440.151205] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2440.167285] Node 1 Normal: 385*4kB (UME) 330*8kB (UME) 222*16kB (UME) 50*32kB (UME) 26*64kB (UME) 15*128kB (UME) 4*256kB (UME) 1*512kB (U) 3*1024kB (UME) 2*2048kB (UM) 2*4096kB (U) = 29812kB [ 2440.195279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2440.207427] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2440.226587] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2440.238796] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2440.258075] 76793 total pagecache pages [ 2440.262148] 0 pages in swap cache [ 2440.267332] Swap cache stats: add 0, delete 0, find 0/0 [ 2440.282646] Free swap = 0kB [ 2440.285773] Total swap = 0kB [ 2440.288876] 2097051 pages RAM [ 2440.295223] 0 pages HighMem/MovableOnly [ 2440.299218] 369649 pages reserved [ 2440.309101] 0 pages cma reserved [ 2440.324505] Unreclaimable slab info: [ 2440.328333] Name Used Total [ 2440.333997] pid_2 26KB 32KB [ 2440.339428] batadv_tt_change_cache 2KB 7KB [ 2440.351876] batadv_tl_cache 6KB 16KB [ 2440.357298] TIPC 13KB 22KB [ 2440.366215] SCTPv6 18KB 37KB [ 2440.376536] DCCPv6 17KB 22KB [ 2440.385524] DCCP 16KB 28KB [ 2440.394650] RXRPC 14KB 26KB [ 2440.400031] rxrpc_call_jar 101KB 133KB [ 2440.408628] bridge_fdb_cache 12KB 31KB [ 2440.417353] fib6_nodes 208KB 272KB [ 2440.426631] ip6_dst_cache 576KB 686KB [ 2440.435565] RAWv6 91KB 121KB [ 2440.444175] UDPv6 33KB 41KB [ 2440.449558] TCPv6 33KB 42KB [ 2440.458501] nf_conntrack 10KB 15KB [ 2440.467511] t10_alua_lu_gp_cache 0KB 3KB [ 2440.478177] sd_ext_cdb 0KB 7KB [ 2440.487268] scsi_sense_cache 1056KB 1060KB [ 2440.496325] virtio_scsi_cmd 16KB 16KB [ 2440.505135] sgpool-128 8KB 8KB [ 2440.510516] sgpool-64 4KB 12KB [ 2440.516569] sgpool-32 2KB 15KB [ 2440.529232] sgpool-16 1KB 7KB [ 2440.535580] sgpool-8 0KB 7KB [ 2440.541904] mqueue_inode_cache 15KB 37KB [ 2440.548126] bio_post_read_ctx 14KB 15KB [ 2440.554331] bio-2 14KB 15KB [ 2440.560553] jfs_mp 7KB 7KB [ 2440.567477] cifs_small_rq 15KB 16KB [ 2440.575902] cifs_request 67KB 67KB [ 2440.582012] cifs_mpx_ids 0KB 7KB [ 2440.587517] nfs_commit_data 3KB 14KB [ 2440.593037] nfs_write_data 34KB 44KB [ 2440.599135] ext4_system_zone 1KB 7KB [ 2440.604818] bio-1 1KB 7KB [ 2440.610300] pid_namespace 2KB 11KB [ 2440.616074] rpc_buffers 17KB 25KB [ 2440.621651] rpc_tasks 2KB 7KB [ 2440.627703] UNIX 1666KB 1788KB [ 2440.634358] tcp_bind_bucket 1KB 12KB [ 2440.648267] ip_fib_trie 30KB 47KB [ 2440.654565] ip_fib_alias 148KB 197KB [ 2440.660742] ip_dst_cache 12KB 28KB [ 2440.666568] RAW 60KB 82KB [ 2440.672583] UDP 55KB 74KB [ 2440.681394] TCP 53KB 61KB [ 2440.687724] hugetlbfs_inode_cache 3KB 15KB [ 2440.695760] fscache_cookie_jar 1KB 7KB [ 2440.702968] eventpoll_pwq 23KB 39KB [ 2440.709449] eventpoll_epi 42KB 74KB [ 2440.716901] inotify_inode_mark 15KB 23KB [ 2440.723896] request_queue 199KB 199KB [ 2440.732895] blkdev_requests 1KB 3KB [ 2440.738427] blkdev_ioc 34KB 38KB [ 2440.744139] bio-0 979KB 1117KB [ 2440.749705] biovec-max 1559KB 1608KB [ 2440.755285] biovec-64 1026KB 1267KB [ 2440.760890] biovec-16 135KB 172KB [ 2440.766385] bio_integrity_payload 1KB 8KB [ 2440.772471] khugepaged_mm_slot 7KB 27KB [ 2440.772565] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2440.779681] uid_cache 0KB 4KB [ 2440.790793] dmaengine-unmap-2 0KB 3KB [ 2440.796724] skbuff_fclone_cache 46KB 48KB [ 2440.802833] skbuff_head_cache 8642KB 8707KB [ 2440.803513] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2440.808350] configfs_dir_cache 3KB 11KB [ 2440.823106] file_lock_cache 51KB 55KB [ 2440.828840] file_lock_ctx 9KB 11KB [ 2440.834630] fsnotify_mark_connector 7KB 15KB [ 2440.840548] net_namespace 70KB 96KB [ 2440.846596] shmem_inode_cache 8115KB 8150KB [ 2440.852546] task_delay_info 241KB 363KB [ 2440.865547] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2440.872245] taskstats 34KB 38KB [ 2440.877621] proc_dir_entry 845KB 997KB [ 2440.885247] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2440.892403] systemd[1]: Stopped Journal Service. [ 2440.901115] pde_opener 13KB 54KB [ 2440.906510] seq_file 276KB 362KB [ 2440.919129] systemd[1]: Starting Journal Service... [ 2440.924934] sigqueue 44KB 63KB [ 2440.930324] kernfs_node_cache 18235KB 18246KB [ 2440.935906] mnt_cache 232KB 276KB [ 2440.941943] filp 7193KB 7897KB [ 2440.947418] names_cache 120406KB 120406KB [ 2440.953065] iint_cache 40KB 51KB [ 2440.958604] key_jar 4KB 11KB [ 2440.964403] uts_namespace 3KB 11KB [ 2440.969984] nsproxy 2KB 11KB [ 2440.975638] vm_area_struct 3057KB 3321KB [ 2440.981251] mm_struct 476KB 500KB [ 2440.989364] fs_cache 260KB 380KB [ 2440.994893] files_cache 1028KB 1237KB [ 2441.000266] signal_cache 1818KB 2242KB [ 2441.005845] sighand_cache 568KB 624KB [ 2441.012139] task_struct 7991KB 8054KB [ 2441.018384] cred_jar 2218KB 2684KB [ 2441.024818] anon_vma_chain 973KB 1354KB [ 2441.031490] anon_vma 131KB 265KB [ 2441.050860] pid 142KB 248KB [ 2441.056242] Acpi-Operand 156KB 198KB [ 2441.075397] Acpi-ParseExt 9KB 11KB [ 2441.081126] Acpi-Parse 41KB 47KB [ 2441.086510] Acpi-State 52KB 63KB [ 2441.097580] Acpi-Namespace 21KB 27KB [ 2441.103377] numa_policy 0KB 3KB [ 2441.108757] debug_objects_cache 2069KB 2120KB [ 2441.118156] systemd-journald[14471]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2441.119449] trace_event_file 297KB 298KB [ 2441.139282] ftrace_event_field 398KB 401KB [ 2441.149794] pool_workqueue 164KB 200KB [ 2441.160692] page->ptl 480KB 952KB [ 2441.166126] kmalloc-2097152 2050KB 2050KB [ 2441.188383] kmalloc-524288 2056KB 2056KB [ 2441.210655] kmalloc-262144 1290KB 1290KB [ 2441.216121] kmalloc-131072 650KB 650KB [ 2441.231074] kmalloc-65536 2376KB 2442KB [ 2441.236495] kmalloc-32768 1980KB 2178KB [ 2441.251336] kmalloc-16384 1204KB 1237KB [ 2441.256826] kmalloc-8192 4735KB 4776KB [ 2441.266542] kmalloc-4096 26396KB 26396KB [ 2441.273086] kmalloc-2048 15533KB 16281KB [ 2441.278474] kmalloc-1024 11452KB 12875KB [ 2441.288396] kmalloc-512 16773KB 16886KB [ 2441.295526] systemd-journald[14471]: /dev/kmsg buffer overrun, some messages lost. [ 2441.295667] kmalloc-256 5143KB 6112KB [ 2441.309020] kmalloc-128 1201KB 1606KB [ 2441.321062] kmalloc-96 3565KB 4172KB [ 2441.326451] kmalloc-64 2619KB 3724KB [ 2441.336424] kmalloc-32 1912KB 2417KB [ 2441.343082] kmalloc-192 2046KB 2900KB [ 2441.348474] kmem_cache 177KB 183KB [ 2441.361546] Out of memory (oom_kill_allocating_task): Kill process 13389 (systemd-timesyn) score 0 or sacrifice child [ 2441.396538] Killed process 13389 (systemd-timesyn) total-vm:123076kB, anon-rss:452kB, file-rss:0kB, shmem-rss:0kB [ 2441.422080] oom_reaper: reaped process 13389 (systemd-timesyn), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2441.456965] systemd[1]: systemd-timesyncd.service: Main process exited, code=killed, status=9/KILL [ 2441.477604] systemd[1]: systemd-timesyncd.service: Unit entered failed state. [ 2441.515767] systemd[1]: systemd-timesyncd.service: Failed with result 'signal'. [ 2441.543333] systemd[1]: systemd-timesyncd.service: Service has no hold-off time, scheduling restart. 04:10:20 executing program 5: socketpair(0x28, 0x0, 0x6d01, &(0x7f0000000000)) 04:10:20 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:10:20 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) clock_gettime(0x7, &(0x7f0000000080)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) 04:10:20 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:10:20 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x240080, 0x0) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000300)=@overlay={0x9, 0x0, 0x4, 0x0, 0xc84, {0x0, 0x2710}, {0x3, 0x2, 0x81, 0x3f, 0x8, 0x3, "0b679a36"}, 0x9, 0x3, {}, 0x4b40}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x1, "40681c", "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"}}, 0x110) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000002c0), 0x240080, 0x0) (async) ioctl$vim2m_VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f0000000300)=@overlay={0x9, 0x0, 0x4, 0x0, 0xc84, {0x0, 0x2710}, {0x3, 0x2, 0x81, 0x3f, 0x8, 0x3, "0b679a36"}, 0x9, 0x3, {}, 0x4b40}) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x13f, 0x5}}, 0x20) (async) write$RDMA_USER_CM_CMD_REJECT(r1, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r3, 0x1, "40681c", "b47a8e7f4968b798d392749e725e9d52fec156e829e487096d003f9ff8a9d16b1bebc2ab96756a4962017fb8c3f042fabfac91e210718aac2d63139daf43c35a0912ac489d21ecdc9b852a53f54356f5e1324f77a501c9408599c8a8306069cead02dafacc65d93a35ebf4c07fc5b4c23a9a80b903acde3ab683fed7e4cb685073aa6f2eff98b749af2a9a5b1b64f7b5dd6e467aaa44770151ae30bfab2f791185012fa62c077eac8b49d81ad19e840f7e8085d897ce9ddd9072abe761c1eddc6f5207de1da928168ddfc749644f1a02e790f9f9a78eb4bdf3bb82f73ee654d7327bd08ad82dc3ac8e1e052f56071dd2eab4b4923ae02d5e0d85c39637af2aa6"}}, 0x110) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:10:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup=r0, 0xffffffffffffffff, 0x1e}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 04:10:20 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) clock_gettime(0x7, &(0x7f0000000080)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) (async) clock_gettime(0x7, &(0x7f0000000080)) (async) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000040)) (async) 04:10:20 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={@cgroup=r0, 0xffffffffffffffff, 0x1e}, 0x10) 04:10:20 executing program 5: socketpair(0x28, 0x0, 0x6e00, &(0x7f0000000000)) 04:10:20 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x9, 0xe2}) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:10:20 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) 04:10:20 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 04:10:20 executing program 5: socketpair(0x28, 0x0, 0x6e01, &(0x7f0000000000)) [ 2449.812870] oom_reaper: reaped process 14485 (syz-executor.4), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2449.848199] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2449.865979] systemd-journal cpuset=/ mems_allowed=0-1 [ 2449.871451] CPU: 0 PID: 14471 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2449.879420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2449.888774] Call Trace: [ 2449.891372] dump_stack+0x1fc/0x2ef [ 2449.895007] dump_header+0x15d/0xc3f [ 2449.898727] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2449.903833] ? ___ratelimit+0x319/0x590 [ 2449.907812] oom_kill_process.cold+0x10/0x692 [ 2449.912319] ? check_preemption_disabled+0x41/0x280 [ 2449.917345] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2449.922780] out_of_memory+0x1072/0x1390 [ 2449.926871] ? oom_killer_disable+0x270/0x270 [ 2449.931404] ? mutex_trylock+0x15f/0x1a0 [ 2449.935486] __alloc_pages_nodemask+0x23a2/0x2890 [ 2449.940351] ? find_get_entry+0x4cd/0x8a0 [ 2449.944620] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2449.949502] alloc_pages_current+0x193/0x2a0 [ 2449.953917] filemap_fault+0x146e/0x2180 [ 2449.958020] ext4_filemap_fault+0x84/0xb0 [ 2449.962177] __do_fault+0x10b/0x4b0 [ 2449.965811] __handle_mm_fault+0x273b/0x41c0 [ 2449.970238] ? vm_insert_page+0x9c0/0x9c0 [ 2449.974412] ? check_preemption_disabled+0x41/0x280 [ 2449.979437] handle_mm_fault+0x436/0xb10 [ 2449.983507] __do_page_fault+0x68e/0xd60 [ 2449.987933] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2449.992941] ? spurious_fault+0x840/0x840 [ 2449.997078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2450.001923] ? page_fault+0x8/0x30 [ 2450.002546] syz-executor.4: vmalloc: allocation failure, allocated 1504579584 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2450.005469] page_fault+0x1e/0x30 [ 2450.022776] RIP: 0033:0x7f19c687a2e3 [ 2450.026223] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2450.026488] Code: Bad RIP value. [ 2450.034923] RSP: 002b:00007ffdb308cec8 EFLAGS: 00010246 [ 2450.040292] RAX: 0000000000000001 RBX: 000055c2968311e0 RCX: 00007f19c687a2e3 [ 2450.047559] RDX: 0000000000000012 RSI: 00007ffdb308ced0 RDI: 000000000000000b [ 2450.054821] RBP: 00007ffdb308d0b0 R08: 00007ffdb30a5000 R09: 000002726dd1aa60 [ 2450.062188] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb308ced0 [ 2450.069458] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f71f87f54e [ 2450.076824] CPU: 1 PID: 14485 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2450.084721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2450.089783] Mem-Info: [ 2450.094079] Call Trace: [ 2450.094108] dump_stack+0x1fc/0x2ef [ 2450.094125] warn_alloc.cold+0x7b/0x18f [ 2450.094144] ? zone_watermark_ok_safe+0x260/0x260 [ 2450.094158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2450.094192] __vmalloc_area_node+0x4fd/0x780 [ 2450.094214] ? __vmalloc_node_range+0x180/0x180 [ 2450.094228] ? _raw_spin_unlock+0x29/0x40 [ 2450.094240] ? __get_vm_area_node+0x2e2/0x3a0 [ 2450.094261] __vmalloc_node_range+0xed/0x180 [ 2450.094279] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2450.094295] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2450.094308] vmalloc_user+0x70/0xe0 [ 2450.094323] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2450.094338] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2450.094353] __vb2_queue_alloc+0x472/0xe60 [ 2450.094381] vb2_core_create_bufs+0x273/0x7e0 [ 2450.094396] ? __vb2_queue_free+0x870/0x870 [ 2450.094412] ? __video_do_ioctl+0x632/0xcd0 [ 2450.094432] ? __mutex_lock+0x368/0x1190 [ 2450.094450] vb2_create_bufs+0x332/0x620 [ 2450.094468] ? mark_held_locks+0xf0/0xf0 [ 2450.094483] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2450.094501] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2450.094517] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2450.094538] v4l_create_bufs+0xb2/0x160 [ 2450.094556] __video_do_ioctl+0x49a/0xcd0 [ 2450.094578] ? v4l_querycap+0x340/0x340 [ 2450.094597] ? __might_fault+0x192/0x1d0 [ 2450.094615] ? v4l_querycap+0x340/0x340 [ 2450.094633] video_usercopy+0x13f/0xfa0 [ 2450.094656] ? v4l_enumstd+0x60/0x60 [ 2450.094670] ? do_futex+0x171/0x1880 [ 2450.094686] ? mark_held_locks+0xf0/0xf0 [ 2450.094705] ? debug_check_no_obj_freed+0x201/0x490 [ 2450.094728] ? video_usercopy+0xfa0/0xfa0 [ 2450.094741] v4l2_ioctl+0x147/0x1a0 [ 2450.094754] ? video_devdata+0xa0/0xa0 [ 2450.094771] do_vfs_ioctl+0xcdb/0x12e0 [ 2450.094787] ? lock_downgrade+0x720/0x720 [ 2450.094803] ? check_preemption_disabled+0x41/0x280 [ 2450.094817] ? ioctl_preallocate+0x200/0x200 [ 2450.094836] ? __fget+0x356/0x510 [ 2450.094854] ? do_dup2+0x450/0x450 [ 2450.094866] ? __se_sys_futex+0x298/0x3b0 [ 2450.094888] ksys_ioctl+0x9b/0xc0 [ 2450.094905] __x64_sys_ioctl+0x6f/0xb0 [ 2450.094920] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2450.094933] do_syscall_64+0xf9/0x620 [ 2450.094952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2450.094964] RIP: 0033:0x7f00a79bd0f9 [ 2450.094979] Code: Bad RIP value. [ 2450.094986] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2450.095000] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2450.095008] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2450.095016] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2450.095024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2450.095033] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2450.107574] Mem-Info: [ 2450.112131] active_anon:14716 inactive_anon:77910 isolated_anon:0 [ 2450.112131] active_file:13 inactive_file:14 isolated_file:0 [ 2450.112131] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2450.112131] slab_reclaimable:13226 slab_unreclaimable:119037 [ 2450.112131] mapped:22022 shmem:78817 pagetables:556 bounce:0 [ 2450.112131] free:13906 free_pcp:726 free_cma:0 [ 2450.113565] active_anon:14716 inactive_anon:77910 isolated_anon:0 [ 2450.113565] active_file:13 inactive_file:14 isolated_file:0 [ 2450.113565] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2450.113565] slab_reclaimable:13226 slab_unreclaimable:119037 [ 2450.113565] mapped:22022 shmem:78817 pagetables:556 bounce:0 [ 2450.113565] free:13906 free_pcp:726 free_cma:0 [ 2450.118476] Node 0 active_anon:54864kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2450.130076] Node 0 active_anon:54864kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2450.139982] Node 1 active_anon:4000kB inactive_anon:246828kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:0kB shmem:248628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2450.140746] Node 1 active_anon:4000kB inactive_anon:246828kB active_file:16kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1488kB dirty:0kB writeback:0kB shmem:248628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2450.144966] 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 [ 2450.157329] 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 [ 2450.163895] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2450.167074] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2450.177904] Node 0 DMA32 free:17980kB min:35996kB low:44992kB high:53988kB active_anon:54864kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1888kB bounce:0kB free_pcp:1232kB local_pcp:984kB free_cma:0kB [ 2450.187019] Node 0 DMA32 free:17980kB min:35996kB low:44992kB high:53988kB active_anon:54864kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1888kB bounce:0kB free_pcp:1232kB local_pcp:248kB free_cma:0kB [ 2450.188966] lowmem_reserve[]: 0 0 1 1 1 [ 2450.192490] lowmem_reserve[]: 0 0 1 1 1 [ 2450.207528] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2450.214781] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2450.216080] lowmem_reserve[]: 0 0 0 0 0 [ 2450.224669] lowmem_reserve[]: 0 0 0 0 0 [ 2450.231733] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:4000kB inactive_anon:246828kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:336kB bounce:0kB free_pcp:1672kB local_pcp:4kB free_cma:0kB [ 2450.239115] Node 1 Normal free:26756kB min:53876kB low:67344kB high:80812kB active_anon:4000kB inactive_anon:246828kB active_file:16kB inactive_file:20kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:336kB bounce:0kB free_pcp:1672kB local_pcp:1668kB free_cma:0kB [ 2450.248279] lowmem_reserve[]: 0 0 0 0 0 [ 2450.248655] lowmem_reserve[]: 0 0 0 0 0 [ 2450.252853] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2450.262436] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2450.271546] Node 0 DMA32: 239*4kB (UME) 382*8kB (ME) 319*16kB (ME) 87*32kB (ME) 31*64kB (ME) 18*128kB (ME) 1*256kB (M) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 17980kB [ 2450.274987] Node 0 DMA32: 239*4kB (UME) 382*8kB (ME) 319*16kB (ME) 87*32kB (ME) 31*64kB (ME) 18*128kB (ME) 1*256kB (M) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 17980kB [ 2450.277911] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2450.285208] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2450.295622] Node 1 Normal: 443*4kB (UME) 371*8kB (ME) 204*16kB (UME) 36*32kB (ME) 17*64kB (ME) 3*128kB (ME) 1*256kB (E) 1*512kB (M) 3*1024kB (UME) 2*2048kB (UM) 2*4096kB (U) = 26756kB [ 2450.302384] Node 1 Normal: 443*4kB (UME) 371*8kB (ME) 204*16kB (UME) 36*32kB (ME) 17*64kB (ME) 3*128kB (ME) 1*256kB (E) 1*512kB (M) 3*1024kB (UME) 2*2048kB (UM) 2*4096kB (U) = 26756kB [ 2450.302479] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2450.302489] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2450.302499] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2450.302510] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2450.302516] 78844 total pagecache pages [ 2450.302529] 0 pages in swap cache [ 2450.302537] Swap cache stats: add 0, delete 0, find 0/0 [ 2450.302542] Free swap = 0kB [ 2450.302547] Total swap = 0kB [ 2450.302555] 2097051 pages RAM [ 2450.302560] 0 pages HighMem/MovableOnly [ 2450.302565] 369649 pages reserved [ 2450.302570] 0 pages cma reserved [ 2450.996942] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2451.005904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2451.015904] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2451.024829] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2451.033529] 78844 total pagecache pages [ 2451.037599] 0 pages in swap cache [ 2451.041099] Swap cache stats: add 0, delete 0, find 0/0 [ 2451.046563] Free swap = 0kB [ 2451.049681] Total swap = 0kB [ 2451.052698] 2097051 pages RAM [ 2451.055794] 0 pages HighMem/MovableOnly [ 2451.059902] 369649 pages reserved [ 2451.063353] 0 pages cma reserved [ 2451.066741] Unreclaimable slab info: [ 2451.070536] Name Used Total [ 2451.076084] pid_2 24KB 32KB [ 2451.081584] batadv_tt_change_cache 1KB 7KB [ 2451.087385] batadv_tl_cache 6KB 16KB [ 2451.092916] TIPC 13KB 22KB [ 2451.098297] SCTPv6 18KB 37KB [ 2451.103731] DCCPv6 17KB 22KB [ 2451.109150] DCCP 16KB 28KB [ 2451.114565] RXRPC 14KB 26KB [ 2451.121737] rxrpc_call_jar 101KB 133KB [ 2451.127113] bridge_fdb_cache 12KB 31KB [ 2451.132558] fib6_nodes 208KB 272KB [ 2451.138028] ip6_dst_cache 532KB 682KB [ 2451.144985] RAWv6 91KB 121KB [ 2451.150475] UDPv6 33KB 41KB [ 2451.155844] TCPv6 33KB 42KB [ 2451.161296] nf_conntrack 10KB 15KB [ 2451.166891] t10_alua_lu_gp_cache 0KB 3KB [ 2451.172756] sd_ext_cdb 0KB 7KB [ 2451.178124] scsi_sense_cache 1056KB 1060KB [ 2451.183570] virtio_scsi_cmd 16KB 16KB [ 2451.189008] sgpool-128 8KB 8KB [ 2451.194369] sgpool-64 4KB 12KB [ 2451.199937] sgpool-32 2KB 15KB [ 2451.205303] sgpool-16 1KB 7KB [ 2451.210756] sgpool-8 0KB 7KB [ 2451.216128] mqueue_inode_cache 15KB 37KB [ 2451.223636] bio_post_read_ctx 14KB 15KB [ 2451.229184] bio-2 14KB 15KB [ 2451.234548] jfs_mp 7KB 7KB [ 2451.240011] cifs_small_rq 15KB 16KB [ 2451.245382] cifs_request 67KB 67KB [ 2451.250838] cifs_mpx_ids 0KB 7KB [ 2451.256221] nfs_commit_data 3KB 14KB [ 2451.261783] nfs_write_data 34KB 44KB [ 2451.267190] ext4_system_zone 1KB 7KB [ 2451.272668] bio-1 1KB 7KB [ 2451.278218] pid_namespace 2KB 11KB [ 2451.283653] rpc_buffers 17KB 25KB [ 2451.289098] rpc_tasks 2KB 7KB [ 2451.294460] UNIX 1308KB 1575KB [ 2451.299877] tcp_bind_bucket 1KB 12KB [ 2451.305279] ip_fib_trie 30KB 47KB [ 2451.310706] ip_fib_alias 148KB 197KB [ 2451.316070] ip_dst_cache 11KB 28KB [ 2451.321568] RAW 60KB 82KB [ 2451.331336] UDP 55KB 74KB [ 2451.336718] TCP 53KB 61KB [ 2451.344448] hugetlbfs_inode_cache 3KB 15KB [ 2451.355702] fscache_cookie_jar 1KB 7KB [ 2451.364535] eventpoll_pwq 25KB 39KB [ 2451.376631] eventpoll_epi 45KB 74KB [ 2451.385850] inotify_inode_mark 12KB 23KB [ 2451.398326] request_queue 199KB 199KB [ 2451.406957] blkdev_requests 1KB 3KB [ 2451.422348] blkdev_ioc 27KB 38KB [ 2451.427754] bio-0 1109KB 1128KB [ 2451.436587] biovec-max 1617KB 1633KB [ 2451.448589] biovec-64 1036KB 1267KB [ 2451.472666] biovec-16 147KB 172KB [ 2451.478063] bio_integrity_payload 1KB 8KB [ 2451.493929] khugepaged_mm_slot 6KB 27KB [ 2451.499504] uid_cache 0KB 4KB [ 2451.504876] dmaengine-unmap-2 0KB 3KB [ 2451.516876] skbuff_fclone_cache 41KB 48KB [ 2451.522481] skbuff_head_cache 8465KB 8700KB [ 2451.527846] configfs_dir_cache 3KB 11KB [ 2451.540034] file_lock_cache 44KB 55KB [ 2451.545417] file_lock_ctx 9KB 11KB [ 2451.554085] fsnotify_mark_connector 6KB 15KB [ 2451.563406] net_namespace 70KB 96KB [ 2451.572551] shmem_inode_cache 8109KB 8150KB [ 2451.577934] task_delay_info 199KB 363KB [ 2451.586602] taskstats 31KB 42KB [ 2451.595389] proc_dir_entry 825KB 997KB [ 2451.604395] pde_opener 10KB 54KB [ 2451.613063] seq_file 294KB 362KB [ 2451.618440] sigqueue 47KB 63KB [ 2451.627595] kernfs_node_cache 18226KB 18246KB [ 2451.636817] mnt_cache 261KB 276KB [ 2451.645665] filp 7280KB 7897KB [ 2451.654585] names_cache 125251KB 125281KB [ 2451.663654] iint_cache 39KB 51KB [ 2451.672627] key_jar 4KB 11KB [ 2451.678006] uts_namespace 3KB 11KB [ 2451.686953] nsproxy 2KB 11KB [ 2451.695611] vm_area_struct 2874KB 3321KB [ 2451.704826] mm_struct 394KB 494KB [ 2451.713738] fs_cache 209KB 380KB [ 2451.722560] files_cache 863KB 1196KB [ 2451.727935] signal_cache 1496KB 2170KB [ 2451.736956] sighand_cache 557KB 624KB [ 2451.745674] task_struct 6363KB 6413KB [ 2451.762797] cred_jar 2101KB 2684KB [ 2451.768187] anon_vma_chain 901KB 1354KB [ 2451.778312] anon_vma 130KB 265KB [ 2451.795297] pid 116KB 248KB [ 2451.800740] Acpi-Operand 156KB 198KB [ 2451.806117] Acpi-ParseExt 9KB 11KB [ 2451.823362] Acpi-Parse 41KB 47KB [ 2451.835415] Acpi-State 52KB 63KB [ 2451.845506] Acpi-Namespace 21KB 27KB [ 2451.857535] numa_policy 0KB 3KB [ 2451.876798] debug_objects_cache 2069KB 2120KB [ 2451.885628] trace_event_file 297KB 298KB [ 2451.902742] ftrace_event_field 398KB 401KB [ 2451.908250] pool_workqueue 164KB 200KB [ 2451.925519] page->ptl 434KB 952KB [ 2451.932586] kmalloc-2097152 2050KB 2050KB [ 2451.937964] kmalloc-524288 2056KB 2056KB [ 2451.956927] kmalloc-262144 1290KB 1290KB [ 2451.965448] kmalloc-131072 650KB 650KB [ 2451.982721] kmalloc-65536 2376KB 2442KB [ 2451.988185] kmalloc-32768 1980KB 2145KB [ 2451.998587] kmalloc-16384 1204KB 1237KB [ 2452.015736] kmalloc-8192 4735KB 4776KB [ 2452.023616] kmalloc-4096 26537KB 26571KB [ 2452.038472] kmalloc-2048 14456KB 15867KB [ 2452.046428] kmalloc-1024 11047KB 12852KB [ 2452.063679] kmalloc-512 16950KB 16950KB [ 2452.071593] kmalloc-256 5055KB 6112KB [ 2452.076976] kmalloc-128 1134KB 1606KB [ 2452.092826] kmalloc-96 3655KB 4172KB [ 2452.098232] kmalloc-64 2572KB 3724KB [ 2452.107064] kmalloc-32 1912KB 2417KB [ 2452.117228] kmalloc-192 1974KB 2900KB [ 2452.126392] kmem_cache 177KB 183KB [ 2452.136596] Out of memory (oom_kill_allocating_task): Kill process 14471 (systemd-journal) score 0 or sacrifice child [ 2452.156063] Killed process 14471 (systemd-journal) total-vm:46096kB, anon-rss:464kB, file-rss:0kB, shmem-rss:1296kB [ 2452.168182] oom_reaper: reaped process 14471 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1296kB [ 2452.176798] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2452.197570] in:imklog cpuset=/ mems_allowed=0-1 [ 2452.203813] CPU: 1 PID: 14406 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2452.211266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2452.220712] Call Trace: [ 2452.223324] dump_stack+0x1fc/0x2ef [ 2452.226951] dump_header+0x15d/0xc3f [ 2452.230659] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2452.235788] ? ___ratelimit+0x319/0x590 [ 2452.239765] oom_kill_process.cold+0x10/0x692 [ 2452.244295] ? check_preemption_disabled+0x41/0x280 [ 2452.249310] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2452.254595] out_of_memory+0x1072/0x1390 [ 2452.258664] ? oom_killer_disable+0x270/0x270 [ 2452.263294] ? mutex_trylock+0x15f/0x1a0 [ 2452.267357] __alloc_pages_nodemask+0x23a2/0x2890 [ 2452.272202] ? find_get_entry+0x4cd/0x8a0 [ 2452.276439] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2452.281297] alloc_pages_current+0x193/0x2a0 [ 2452.285708] filemap_fault+0x146e/0x2180 [ 2452.289767] ext4_filemap_fault+0x84/0xb0 [ 2452.294165] __do_fault+0x10b/0x4b0 [ 2452.297883] __handle_mm_fault+0x273b/0x41c0 [ 2452.302291] ? vm_insert_page+0x9c0/0x9c0 [ 2452.306438] ? lock_downgrade+0x720/0x720 [ 2452.310589] ? check_preemption_disabled+0x41/0x280 [ 2452.315604] handle_mm_fault+0x436/0xb10 [ 2452.319747] __do_page_fault+0x68e/0xd60 [ 2452.323804] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2452.328820] ? spurious_fault+0x840/0x840 [ 2452.332960] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2452.337859] ? page_fault+0x8/0x30 [ 2452.341394] page_fault+0x1e/0x30 [ 2452.346257] RIP: 0033:0x7ff1c7a3722d [ 2452.349973] Code: Bad RIP value. [ 2452.353330] RSP: 002b:00007ff1c53d3580 EFLAGS: 00010293 [ 2452.358682] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007ff1c7a3722d [ 2452.365936] RDX: 0000000000001fa0 RSI: 00007ff1c53d3da0 RDI: 0000000000000004 [ 2452.373189] RBP: 000056164f94a9d0 R08: 00007ff1c6bb0940 R09: 0000000004000001 [ 2452.380444] R10: 0000000000000001 R11: 0000000000000293 R12: 00007ff1c53d3da0 [ 2452.387706] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007ff1c53d3e0c [ 2452.395214] systemd-journal: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2452.414470] Mem-Info: [ 2452.416920] active_anon:14593 inactive_anon:77910 isolated_anon:0 [ 2452.416920] active_file:20 inactive_file:7 isolated_file:0 [ 2452.416920] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2452.416920] slab_reclaimable:13215 slab_unreclaimable:118986 [ 2452.416920] mapped:22022 shmem:78817 pagetables:555 bounce:0 [ 2452.416920] free:18727 free_pcp:1116 free_cma:0 [ 2452.456722] systemd-journal cpuset=/ mems_allowed=0-1 [ 2452.462135] CPU: 1 PID: 14471 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2452.470113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2452.479474] Call Trace: [ 2452.482077] dump_stack+0x1fc/0x2ef [ 2452.485804] warn_alloc.cold+0x7b/0x18f [ 2452.489784] ? zone_watermark_ok_safe+0x260/0x260 [ 2452.494642] ? usleep_range+0x170/0x170 [ 2452.498629] ? collect_expired_timers+0x2a0/0x2a0 [ 2452.503486] __alloc_pages_nodemask+0x232f/0x2890 [ 2452.508373] ? find_get_entry+0x4cd/0x8a0 [ 2452.512534] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2452.517402] alloc_pages_current+0x193/0x2a0 [ 2452.521935] filemap_fault+0x146e/0x2180 [ 2452.526016] ext4_filemap_fault+0x84/0xb0 [ 2452.530169] __do_fault+0x10b/0x4b0 [ 2452.533807] __handle_mm_fault+0x273b/0x41c0 [ 2452.538225] ? vm_insert_page+0x9c0/0x9c0 [ 2452.542390] ? check_preemption_disabled+0x41/0x280 [ 2452.547444] handle_mm_fault+0x436/0xb10 [ 2452.551516] __do_page_fault+0x68e/0xd60 [ 2452.555593] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2452.560622] ? spurious_fault+0x840/0x840 [ 2452.564776] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2452.569713] ? page_fault+0x8/0x30 [ 2452.573261] page_fault+0x1e/0x30 [ 2452.576732] RIP: 0033:0x7f19c687a2e3 [ 2452.580452] Code: Bad RIP value. [ 2452.583829] RSP: 002b:00007ffdb308cec8 EFLAGS: 00010246 [ 2452.589189] RAX: 0000000000000001 RBX: 000055c2968311e0 RCX: 00007f19c687a2e3 [ 2452.596463] RDX: 0000000000000012 RSI: 00007ffdb308ced0 RDI: 000000000000000b [ 2452.603735] RBP: 00007ffdb308d0b0 R08: 00007ffdb30a5000 R09: 000002726dd1aa60 [ 2452.611003] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb308ced0 [ 2452.618273] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f71f87f54e [ 2452.631461] Mem-Info: [ 2452.633910] active_anon:14593 inactive_anon:77910 isolated_anon:0 [ 2452.633910] active_file:20 inactive_file:232 isolated_file:0 [ 2452.633910] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2452.633910] slab_reclaimable:13215 slab_unreclaimable:118544 [ 2452.633910] mapped:22147 shmem:78817 pagetables:555 bounce:0 [ 2452.633910] free:94813 free_pcp:1166 free_cma:0 [ 2452.658608] Node 0 active_anon:54776kB inactive_anon:64812kB active_file:64kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2452.673053] Node 0 active_anon:54776kB inactive_anon:64812kB active_file:64kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2452.736180] Node 1 active_anon:3596kB inactive_anon:246828kB active_file:16kB inactive_file:920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1988kB dirty:0kB writeback:0kB shmem:248628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2452.738618] Node 1 active_anon:3596kB inactive_anon:246828kB active_file:16kB inactive_file:920kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1988kB dirty:0kB writeback:0kB shmem:248628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2452.782493] 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 [ 2452.794189] 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 [ 2452.845318] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2452.850533] Node 0 DMA32 free:19632kB min:35996kB low:44992kB high:53988kB active_anon:54772kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1884kB bounce:0kB free_pcp:1488kB local_pcp:1132kB free_cma:0kB [ 2452.858652] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2452.886706] lowmem_reserve[]: 0 0 1 1 1 [ 2452.890755] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2452.908567] Node 0 DMA32 free:19632kB min:35996kB low:44992kB high:53988kB active_anon:54772kB inactive_anon:64812kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1884kB bounce:0kB free_pcp:1472kB local_pcp:356kB free_cma:0kB [ 2452.924061] lowmem_reserve[]: 0 0 0 0 0 [ 2452.955774] Node 1 Normal free:550128kB min:53876kB low:67344kB high:80812kB active_anon:3528kB inactive_anon:246828kB active_file:16kB inactive_file:980kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:336kB bounce:0kB free_pcp:2756kB local_pcp:1456kB free_cma:0kB [ 2452.988013] lowmem_reserve[]: 0 0 1 1 1 [ 2452.992038] lowmem_reserve[]: 0 0 0 0 0 [ 2452.992060] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2452.996045] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2453.028575] Node 0 DMA32: 238*4kB (ME) 513*8kB (UME) 351*16kB (UME) 95*32kB (UME) 31*64kB (ME) 19*128kB (UME) 2*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 19664kB [ 2453.036898] lowmem_reserve[]: 0 0 0 0 0 [ 2453.056278] Node 1 Normal free:615128kB min:53876kB low:67344kB high:80812kB active_anon:3528kB inactive_anon:246828kB active_file:16kB inactive_file:980kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:336kB bounce:0kB free_pcp:2568kB local_pcp:1308kB free_cma:0kB [ 2453.078533] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2453.085687] lowmem_reserve[]: 0 0 0 0 0 [ 2453.100698] Node 0 DMA: 2*4kB (E) 1*8kB (E) 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10880kB [ 2453.108544] Node 1 Normal: 234*4kB (UME) 355*8kB (UME) 219*16kB (UME) 63*32kB (UME) 30*64kB (UME) 8*128kB (UME) 3*256kB (UE) 4*512kB (UM) 299*1024kB (UME) 157*2048kB (UM) 2*4096kB (U) = 650960kB [ 2453.115785] Node 0 DMA32: 238*4kB (ME) 513*8kB (UME) 351*16kB (UME) 95*32kB (UME) 31*64kB (ME) 19*128kB (UME) 2*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 19664kB [ 2453.148744] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2453.159894] Node 1 Normal: 234*4kB (UME) 354*8kB (UME) 220*16kB (UME) 64*32kB (UME) 30*64kB (UME) 8*128kB (UME) 3*256kB (UE) 4*512kB (UM) 300*1024kB (UME) 171*2048kB (UM) 2*4096kB (U) = 680696kB [ 2453.177601] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2453.186543] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2453.195196] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2453.204124] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2453.213031] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2453.221698] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2453.230347] 79089 total pagecache pages [ 2453.234350] 0 pages in swap cache [ 2453.237801] Swap cache stats: add 0, delete 0, find 0/0 [ 2453.239367] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2453.243541] Free swap = 0kB [ 2453.258482] Total swap = 0kB [ 2453.261511] 2097051 pages RAM [ 2453.264610] 0 pages HighMem/MovableOnly [ 2453.269103] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2453.274022] 369649 pages reserved [ 2453.277685] 79089 total pagecache pages [ 2453.281204] 0 pages cma reserved [ 2453.293235] Unreclaimable slab info: [ 2453.297043] Name Used Total [ 2453.298516] 0 pages in swap cache [ 2453.302665] pid_2 24KB 32KB [ 2453.316619] batadv_tt_change_cache 1KB 7KB [ 2453.318499] Swap cache stats: add 0, delete 0, find 0/0 [ 2453.322493] batadv_tl_cache 6KB 16KB [ 2453.327884] Free swap = 0kB [ 2453.337950] TIPC 13KB 22KB [ 2453.343379] SCTPv6 18KB 37KB [ 2453.348498] Total swap = 0kB [ 2453.351751] 2097051 pages RAM [ 2453.353428] DCCPv6 17KB 22KB [ 2453.354849] 0 pages HighMem/MovableOnly [ 2453.360259] DCCP 16KB 28KB [ 2453.364379] 369649 pages reserved [ 2453.374883] 0 pages cma reserved [ 2453.383646] RXRPC 14KB 26KB [ 2453.398597] rxrpc_call_jar 101KB 133KB [ 2453.404406] bridge_fdb_cache 12KB 31KB [ 2453.414642] fib6_nodes 208KB 272KB [ 2453.420191] ip6_dst_cache 532KB 682KB [ 2453.425687] RAWv6 91KB 121KB [ 2453.437892] UDPv6 33KB 41KB [ 2453.443482] TCPv6 30KB 42KB [ 2453.453896] nf_conntrack 10KB 15KB [ 2453.460023] t10_alua_lu_gp_cache 0KB 3KB [ 2453.465882] sd_ext_cdb 0KB 7KB [ 2453.473964] scsi_sense_cache 1056KB 1060KB [ 2453.479486] virtio_scsi_cmd 16KB 16KB [ 2453.485004] sgpool-128 8KB 8KB [ 2453.490563] sgpool-64 4KB 12KB [ 2453.496009] sgpool-32 2KB 15KB [ 2453.501559] sgpool-16 1KB 7KB [ 2453.507084] sgpool-8 0KB 7KB [ 2453.512650] mqueue_inode_cache 15KB 37KB [ 2453.518230] bio_post_read_ctx 14KB 15KB [ 2453.523855] bio-2 14KB 15KB [ 2453.529407] jfs_mp 7KB 7KB [ 2453.534820] cifs_small_rq 15KB 16KB [ 2453.540261] cifs_request 67KB 67KB [ 2453.545649] cifs_mpx_ids 0KB 7KB [ 2453.551232] nfs_commit_data 3KB 14KB [ 2453.556804] nfs_write_data 34KB 44KB [ 2453.562516] ext4_system_zone 1KB 7KB [ 2453.568081] bio-1 1KB 7KB [ 2453.573720] pid_namespace 2KB 11KB [ 2453.581012] rpc_buffers 17KB 25KB [ 2453.586489] rpc_tasks 2KB 7KB [ 2453.592007] UNIX 1308KB 1575KB [ 2453.597474] tcp_bind_bucket 1KB 12KB [ 2453.602907] ip_fib_trie 30KB 47KB [ 2453.608468] ip_fib_alias 148KB 197KB [ 2453.614006] ip_dst_cache 11KB 28KB [ 2453.619633] RAW 60KB 82KB [ 2453.625097] UDP 55KB 74KB [ 2453.630773] TCP 53KB 61KB [ 2453.636250] hugetlbfs_inode_cache 3KB 15KB [ 2453.636450] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2453.642023] fscache_cookie_jar 1KB 7KB [ 2453.642034] eventpoll_pwq 25KB 39KB [ 2453.642043] eventpoll_epi 56KB 74KB [ 2453.642052] inotify_inode_mark 12KB 23KB [ 2453.642064] request_queue 199KB 199KB [ 2453.642073] blkdev_requests 1KB 3KB [ 2453.642083] blkdev_ioc 27KB 38KB [ 2453.642092] bio-0 1148KB 1151KB [ 2453.642101] biovec-max 1617KB 1633KB [ 2453.642113] biovec-64 1084KB 1267KB [ 2453.642123] biovec-16 143KB 172KB [ 2453.642132] bio_integrity_payload 1KB 8KB [ 2453.642141] khugepaged_mm_slot 5KB 27KB [ 2453.642159] uid_cache 0KB 4KB [ 2453.642168] dmaengine-unmap-2 0KB 3KB [ 2453.642179] skbuff_fclone_cache 40KB 48KB [ 2453.642189] skbuff_head_cache 8600KB 8700KB [ 2453.642198] configfs_dir_cache 3KB 11KB [ 2453.642207] file_lock_cache 41KB 55KB [ 2453.642216] file_lock_ctx 9KB 11KB [ 2453.642226] fsnotify_mark_connector 6KB 15KB [ 2453.642234] net_namespace 70KB 96KB [ 2453.642244] shmem_inode_cache 8108KB 8150KB [ 2453.642253] task_delay_info 198KB 363KB [ 2453.642262] taskstats 30KB 42KB [ 2453.642272] proc_dir_entry 825KB 997KB [ 2453.642281] pde_opener 10KB 54KB [ 2453.642290] seq_file 296KB 362KB [ 2453.642300] sigqueue 42KB 63KB [ 2453.642309] kernfs_node_cache 18225KB 18246KB [ 2453.642319] mnt_cache 261KB 276KB [ 2453.642328] filp 7273KB 7897KB [ 2453.642337] names_cache 124176KB 124176KB [ 2453.642347] iint_cache 43KB 51KB [ 2453.642355] key_jar 4KB 11KB [ 2453.642365] uts_namespace 3KB 11KB [ 2453.642374] nsproxy 2KB 11KB [ 2453.642383] vm_area_struct 2857KB 3321KB [ 2453.642392] mm_struct 386KB 494KB [ 2453.642401] fs_cache 203KB 380KB [ 2453.642410] files_cache 853KB 1196KB [ 2453.642420] signal_cache 1489KB 2170KB [ 2453.642429] sighand_cache 552KB 624KB [ 2453.642438] task_struct 6350KB 6413KB [ 2453.642447] cred_jar 2095KB 2684KB [ 2453.642457] anon_vma_chain 899KB 1354KB [ 2453.642466] anon_vma 124KB 265KB [ 2453.642475] pid 113KB 248KB [ 2453.642484] Acpi-Operand 156KB 198KB [ 2453.642493] Acpi-ParseExt 9KB 11KB [ 2453.642502] Acpi-Parse 41KB 47KB [ 2453.642512] Acpi-State 52KB 63KB [ 2453.642521] Acpi-Namespace 21KB 27KB [ 2453.642532] numa_policy 0KB 3KB [ 2453.642542] debug_objects_cache 2069KB 2120KB [ 2453.642552] trace_event_file 297KB 298KB [ 2453.661335] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2453.666573] ftrace_event_field 398KB 401KB [ 2453.696164] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2453.701777] pool_workqueue 164KB 200KB [ 2453.798750] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2453.802623] page->ptl 432KB 952KB [ 2453.807792] systemd[1]: Stopped Journal Service. [ 2453.877993] systemd[1]: Starting Journal Service... [ 2453.883973] kmalloc-2097152 2050KB 2050KB [ 2454.018656] kmalloc-524288 2056KB 2056KB [ 2454.024174] kmalloc-262144 1290KB 1290KB [ 2454.029954] kmalloc-131072 650KB 650KB [ 2454.036138] kmalloc-65536 2376KB 2442KB [ 2454.041712] kmalloc-32768 1980KB 2145KB [ 2454.047247] kmalloc-16384 1204KB 1237KB [ 2454.052697] kmalloc-8192 4735KB 4776KB [ 2454.058064] kmalloc-4096 26477KB 26511KB [ 2454.070827] kmalloc-2048 14445KB 15867KB [ 2454.083207] kmalloc-1024 11088KB 12852KB [ 2454.093832] kmalloc-512 17141KB 17141KB [ 2454.108425] kmalloc-256 5055KB 6112KB [ 2454.113821] kmalloc-128 1129KB 1606KB [ 2454.133621] kmalloc-96 3685KB 4172KB [ 2454.139112] kmalloc-64 2572KB 3724KB [ 2454.144580] kmalloc-32 1916KB 2417KB [ 2454.155292] kmalloc-192 1968KB 2900KB [ 2454.160870] kmem_cache 177KB 183KB [ 2454.166424] Out of memory (oom_kill_allocating_task): Kill process 14406 (in:imklog) score 0 or sacrifice child [ 2454.181634] Killed process 14404 (rsyslogd) total-vm:254332kB, anon-rss:624kB, file-rss:0kB, shmem-rss:0kB [ 2454.182188] systemd-journald[14530]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2454.207627] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 2454.236056] systemd[1]: rsyslog.service: Unit entered failed state. [ 2454.259282] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 2454.508070] systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart. 04:10:33 executing program 0: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 04:10:33 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 04:10:33 executing program 5: socketpair(0x28, 0x0, 0x6f00, &(0x7f0000000000)) 04:10:33 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x9, 0xe2}) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x9, 0xe2}) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:10:33 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:10:33 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:10:33 executing program 0: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 04:10:33 executing program 5: socketpair(0x28, 0x0, 0x6f01, &(0x7f0000000000)) 04:10:33 executing program 3: openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 04:10:33 executing program 0: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) 04:10:33 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:10:33 executing program 5: socketpair(0x28, 0x0, 0x7000, &(0x7f0000000000)) [ 2462.253918] oom_reaper: reaped process 14550 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2462.295395] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2462.312584] systemd-journal cpuset=/ mems_allowed=0-1 [ 2462.317878] CPU: 0 PID: 14530 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2462.325845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2462.335293] Call Trace: [ 2462.337889] dump_stack+0x1fc/0x2ef [ 2462.341521] dump_header+0x15d/0xc3f [ 2462.345239] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2462.350357] ? ___ratelimit+0x319/0x590 [ 2462.354340] oom_kill_process.cold+0x10/0x692 [ 2462.358844] ? check_preemption_disabled+0x41/0x280 [ 2462.363870] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2462.369153] out_of_memory+0x1072/0x1390 [ 2462.373225] ? oom_killer_disable+0x270/0x270 [ 2462.377727] ? mutex_trylock+0x15f/0x1a0 [ 2462.381805] __alloc_pages_nodemask+0x23a2/0x2890 [ 2462.386659] ? find_get_entry+0x4cd/0x8a0 [ 2462.390812] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2462.395650] alloc_pages_current+0x193/0x2a0 [ 2462.400044] filemap_fault+0x146e/0x2180 [ 2462.404095] ext4_filemap_fault+0x84/0xb0 [ 2462.407494] syz-executor.1: vmalloc: allocation failure, allocated 1490100224 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2462.408236] __do_fault+0x10b/0x4b0 [ 2462.422071] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2462.425645] __handle_mm_fault+0x273b/0x41c0 [ 2462.435329] ? vm_insert_page+0x9c0/0x9c0 [ 2462.439478] ? check_preemption_disabled+0x41/0x280 [ 2462.444488] handle_mm_fault+0x436/0xb10 [ 2462.448542] __do_page_fault+0x68e/0xd60 [ 2462.452599] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2462.457692] ? spurious_fault+0x840/0x840 [ 2462.461918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2462.466860] ? page_fault+0x8/0x30 [ 2462.470857] page_fault+0x1e/0x30 [ 2462.474301] RIP: 0033:0x7f99fe0282e3 [ 2462.478094] Code: Bad RIP value. [ 2462.481445] RSP: 002b:00007ffe37aa5978 EFLAGS: 00010246 [ 2462.487062] RAX: 0000000000000001 RBX: 0000561f76b891e0 RCX: 00007f99fe0282e3 [ 2462.494322] RDX: 0000000000000012 RSI: 00007ffe37aa5980 RDI: 000000000000000b [ 2462.501582] RBP: 00007ffe37aa5b60 R08: 00007ffe37ba5000 R09: 00000275b19de936 [ 2462.508840] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe37aa5980 [ 2462.516110] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f7204a81f0 [ 2462.523388] CPU: 1 PID: 14550 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2462.527178] Mem-Info: [ 2462.531273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2462.531279] Call Trace: [ 2462.531301] dump_stack+0x1fc/0x2ef [ 2462.531318] warn_alloc.cold+0x7b/0x18f [ 2462.531335] ? zone_watermark_ok_safe+0x260/0x260 [ 2462.531350] ? retint_kernel+0x2d/0x2d [ 2462.533767] active_anon:14750 inactive_anon:79941 isolated_anon:0 [ 2462.533767] active_file:69 inactive_file:47 isolated_file:0 [ 2462.533767] unevictable:0 dirty:51 writeback:0 unstable:0 [ 2462.533767] slab_reclaimable:13249 slab_unreclaimable:120165 [ 2462.533767] mapped:22050 shmem:80865 pagetables:571 bounce:0 [ 2462.533767] free:13948 free_pcp:787 free_cma:0 [ 2462.543377] __vmalloc_area_node+0x4fd/0x780 [ 2462.543399] ? __vmalloc_node_range+0x180/0x180 [ 2462.545988] Node 0 active_anon:55196kB inactive_anon:64808kB active_file:152kB inactive_file:116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86620kB dirty:80kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2462.549606] ? _raw_spin_unlock+0x29/0x40 [ 2462.549620] ? __get_vm_area_node+0x2e2/0x3a0 [ 2462.549640] __vmalloc_node_range+0xed/0x180 [ 2462.553616] Node 1 active_anon:3804kB inactive_anon:254956kB active_file:124kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1580kB dirty:124kB writeback:0kB shmem:256820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2462.558433] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2462.558447] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2462.558463] vmalloc_user+0x70/0xe0 [ 2462.562428] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2462.595734] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2462.595748] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2462.595761] __vb2_queue_alloc+0x472/0xe60 [ 2462.595788] vb2_core_create_bufs+0x273/0x7e0 [ 2462.600184] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2462.604847] ? __vb2_queue_free+0x870/0x870 [ 2462.633054] Node 0 DMA32 free:17992kB min:35996kB low:44992kB high:53988kB active_anon:55192kB inactive_anon:64808kB active_file:68kB inactive_file:632kB unevictable:0kB writepending:80kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2020kB bounce:0kB free_pcp:1672kB local_pcp:1272kB free_cma:0kB [ 2462.637180] ? __video_do_ioctl+0x632/0xcd0 [ 2462.641705] lowmem_reserve[]: 0 0 1 1 1 [ 2462.646097] ? __mutex_lock+0x368/0x1190 [ 2462.673737] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2462.678002] vb2_create_bufs+0x332/0x620 [ 2462.678023] ? mark_held_locks+0xf0/0xf0 [ 2462.683456] lowmem_reserve[]: 0 0 0 0 0 [ 2462.687103] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2462.713314] Node 1 Normal free:26932kB min:53876kB low:67344kB high:80812kB active_anon:3804kB inactive_anon:254956kB active_file:100kB inactive_file:32kB unevictable:0kB writepending:224kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:260kB bounce:0kB free_pcp:1476kB local_pcp:0kB free_cma:0kB [ 2462.717605] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2462.717623] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2462.717647] v4l_create_bufs+0xb2/0x160 [ 2462.721776] lowmem_reserve[]: 0 0 0 0 0 [ 2462.726009] __video_do_ioctl+0x49a/0xcd0 [ 2462.730521] Node 0 DMA: 3*4kB (ME) 2*8kB (ME) 1*16kB (M) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2462.735510] ? v4l_querycap+0x340/0x340 [ 2462.739832] Node 0 DMA32: 281*4kB (ME) 325*8kB (ME) 329*16kB (ME) 112*32kB (UME) 32*64kB (UME) 8*128kB (UME) 1*256kB (M) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 18460kB [ 2462.769810] ? __might_fault+0x192/0x1d0 [ 2462.769827] ? v4l_querycap+0x340/0x340 [ 2462.769844] video_usercopy+0x13f/0xfa0 [ 2462.774140] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2462.778112] ? v4l_enumstd+0x60/0x60 [ 2462.778126] ? do_futex+0x171/0x1880 [ 2462.778143] ? mark_held_locks+0xf0/0xf0 [ 2462.782176] Node 1 Normal: 431*4kB (ME) 380*8kB (UME) 177*16kB (ME) 27*32kB (UME) 7*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 27084kB [ 2462.808021] ? debug_check_no_obj_freed+0x201/0x490 [ 2462.808043] ? video_usercopy+0xfa0/0xfa0 [ 2462.808058] v4l2_ioctl+0x147/0x1a0 [ 2462.812102] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2462.816146] ? video_devdata+0xa0/0xa0 [ 2462.820211] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2462.825272] do_vfs_ioctl+0xcdb/0x12e0 [ 2462.854310] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2462.859322] ? lock_downgrade+0x720/0x720 [ 2462.859337] ? check_preemption_disabled+0x41/0x280 [ 2462.859354] ? ioctl_preallocate+0x200/0x200 [ 2462.864701] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2462.868665] ? __fget+0x356/0x510 [ 2462.868681] ? do_dup2+0x450/0x450 [ 2462.868698] ? __se_sys_futex+0x298/0x3b0 [ 2462.872652] 80928 total pagecache pages [ 2462.876804] ksys_ioctl+0x9b/0xc0 [ 2462.892241] 0 pages in swap cache [ 2462.896173] __x64_sys_ioctl+0x6f/0xb0 [ 2462.911850] Swap cache stats: add 0, delete 0, find 0/0 [ 2462.915855] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2462.919827] Free swap = 0kB [ 2462.923782] do_syscall_64+0xf9/0x620 [ 2462.934941] Total swap = 0kB [ 2462.938615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2462.938635] RIP: 0033:0x7f5d6565a0f9 [ 2462.942320] 2097051 pages RAM [ 2462.946370] Code: Bad RIP value. [ 2462.962936] 0 pages HighMem/MovableOnly [ 2462.967899] RSP: 002b:00007f5d63bcc168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2462.967914] RAX: ffffffffffffffda RBX: 00007f5d65779f80 RCX: 00007f5d6565a0f9 [ 2462.967921] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2462.967936] RBP: 00007f5d656b5ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2462.972062] 369649 pages reserved [ 2462.975675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2462.984566] 0 pages cma reserved [ 2462.988390] R13: 00007ffce98a0c9f R14: 00007f5d63bcc300 R15: 0000000000022000 [ 2463.023417] Mem-Info: [ 2463.024003] Unreclaimable slab info: [ 2463.037218] active_anon:14729 inactive_anon:79941 isolated_anon:0 [ 2463.037218] active_file:12 inactive_file:10 isolated_file:4 [ 2463.037218] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2463.037218] slab_reclaimable:13249 slab_unreclaimable:120113 [ 2463.037218] mapped:22029 shmem:80865 pagetables:571 bounce:0 [ 2463.037218] free:14159 free_pcp:802 free_cma:0 [ 2463.039522] Name Used Total [ 2463.039535] pid_2 23KB 32KB [ 2463.039608] batadv_tt_change_cache 1KB 7KB [ 2463.039628] batadv_tl_cache 6KB 16KB [ 2463.039655] TIPC 12KB 22KB [ 2463.039676] SCTPv6 18KB 37KB [ 2463.039696] DCCPv6 17KB 22KB [ 2463.039709] DCCP 16KB 28KB [ 2463.039753] RXRPC 13KB 26KB [ 2463.039763] rxrpc_call_jar 90KB 133KB [ 2463.039777] bridge_fdb_cache 10KB 31KB [ 2463.039793] fib6_nodes 197KB 272KB [ 2463.039802] ip6_dst_cache 452KB 678KB [ 2463.039815] RAWv6 91KB 121KB [ 2463.039827] UDPv6 30KB 41KB [ 2463.039840] TCPv6 27KB 30KB [ 2463.039859] nf_conntrack 11KB 15KB [ 2463.039941] t10_alua_lu_gp_cache 0KB 3KB [ 2463.039957] sd_ext_cdb 0KB 7KB [ 2463.039967] scsi_sense_cache 1056KB 1060KB [ 2463.039977] virtio_scsi_cmd 16KB 16KB [ 2463.039990] sgpool-128 8KB 8KB [ 2463.040000] sgpool-64 4KB 12KB [ 2463.040009] sgpool-32 2KB 15KB [ 2463.040018] sgpool-16 1KB 7KB [ 2463.040028] sgpool-8 0KB 7KB [ 2463.040045] mqueue_inode_cache 13KB 37KB [ 2463.040059] bio_post_read_ctx 14KB 15KB [ 2463.044246] Node 0 active_anon:55112kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2463.048733] bio-2 14KB 15KB [ 2463.056866] Node 1 active_anon:3804kB inactive_anon:254956kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:1516kB dirty:0kB writeback:0kB shmem:256820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2463.059514] jfs_mp 7KB 7KB [ 2463.059554] cifs_small_rq 15KB 16KB [ 2463.059562] cifs_request 67KB 67KB [ 2463.059572] cifs_mpx_ids 0KB 7KB [ 2463.059601] nfs_commit_data 3KB 14KB [ 2463.059611] nfs_write_data 34KB 44KB [ 2463.059654] ext4_system_zone 1KB 7KB [ 2463.059685] bio-1 1KB 7KB [ 2463.059696] pid_namespace 2KB 11KB [ 2463.059716] rpc_buffers 17KB 25KB [ 2463.059725] rpc_tasks 2KB 7KB [ 2463.059735] UNIX 1265KB 1530KB [ 2463.059756] tcp_bind_bucket 1KB 12KB [ 2463.059773] ip_fib_trie 30KB 47KB [ 2463.059782] ip_fib_alias 141KB 197KB [ 2463.059792] ip_dst_cache 9KB 24KB [ 2463.059805] RAW 60KB 82KB [ 2463.059815] UDP 57KB 74KB [ 2463.059827] TCP 50KB 56KB [ 2463.059839] hugetlbfs_inode_cache 3KB 15KB [ 2463.059849] fscache_cookie_jar 1KB 7KB [ 2463.059859] eventpoll_pwq 21KB 39KB [ 2463.059868] eventpoll_epi 41KB 74KB [ 2463.059878] inotify_inode_mark 15KB 23KB [ 2463.059889] request_queue 199KB 199KB [ 2463.059899] blkdev_requests 1KB 3KB [ 2463.059908] blkdev_ioc 30KB 38KB [ 2463.059918] bio-0 1123KB 1200KB [ 2463.059930] biovec-max 1617KB 1633KB [ 2463.065288] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.069942] biovec-64 1066KB 1260KB [ 2463.069953] biovec-16 138KB 172KB [ 2463.069962] bio_integrity_payload 1KB 8KB [ 2463.069976] khugepaged_mm_slot 5KB 27KB [ 2463.077681] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2463.079833] uid_cache 0KB 4KB [ 2463.084952] Node 0 DMA32 free:18684kB min:35996kB low:44992kB high:53988kB active_anon:55108kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2020kB bounce:0kB free_pcp:1732kB local_pcp:460kB free_cma:0kB [ 2463.088707] dmaengine-unmap-2 0KB 3KB [ 2463.088719] skbuff_fclone_cache 72KB 82KB [ 2463.088728] skbuff_head_cache 8043KB 8692KB [ 2463.088752] configfs_dir_cache 3KB 11KB [ 2463.095672] lowmem_reserve[]: 0 0 1 1 1 [ 2463.099197] file_lock_cache 43KB 55KB [ 2463.099207] file_lock_ctx 9KB 11KB [ 2463.099216] fsnotify_mark_connector 7KB 15KB [ 2463.099225] net_namespace 70KB 96KB [ 2463.099233] shmem_inode_cache 8088KB 8146KB [ 2463.099241] task_delay_info 183KB 359KB [ 2463.099249] taskstats 34KB 42KB [ 2463.099258] proc_dir_entry 816KB 993KB [ 2463.099267] pde_opener 10KB 54KB [ 2463.099277] seq_file 296KB 362KB [ 2463.099286] sigqueue 33KB 63KB [ 2463.099295] kernfs_node_cache 18225KB 18246KB [ 2463.099304] mnt_cache 243KB 272KB [ 2463.099313] filp 7350KB 7897KB [ 2463.099322] names_cache 128413KB 128464KB [ 2463.099332] iint_cache 39KB 51KB [ 2463.099342] key_jar 4KB 11KB [ 2463.099352] uts_namespace 3KB 11KB [ 2463.099360] nsproxy 2KB 11KB [ 2463.099369] vm_area_struct 2827KB 3318KB [ 2463.099378] mm_struct 378KB 494KB [ 2463.099388] fs_cache 181KB 376KB [ 2463.099397] files_cache 732KB 1121KB [ 2463.099406] signal_cache 1407KB 2127KB [ 2463.099416] sighand_cache 543KB 624KB [ 2463.099425] task_struct 6388KB 6438KB [ 2463.099435] cred_jar 2173KB 2684KB [ 2463.099444] anon_vma_chain 845KB 1354KB [ 2463.099454] anon_vma 119KB 265KB [ 2463.099464] pid 105KB 248KB [ 2463.099474] Acpi-Operand 156KB 198KB [ 2463.099483] Acpi-ParseExt 9KB 11KB [ 2463.099493] Acpi-Parse 41KB 47KB [ 2463.099502] Acpi-State 52KB 63KB [ 2463.099512] Acpi-Namespace 21KB 27KB [ 2463.099524] numa_policy 0KB 3KB [ 2463.099533] debug_objects_cache 2054KB 2120KB [ 2463.099543] trace_event_file 297KB 298KB [ 2463.099553] ftrace_event_field 398KB 401KB [ 2463.099563] pool_workqueue 149KB 200KB [ 2463.099574] page->ptl 411KB 948KB [ 2463.099620] kmalloc-2097152 2050KB 2050KB [ 2463.099631] kmalloc-524288 2056KB 2056KB [ 2463.099640] kmalloc-262144 1290KB 1290KB [ 2463.099650] kmalloc-131072 650KB 650KB [ 2463.099659] kmalloc-65536 2376KB 2442KB [ 2463.099668] kmalloc-32768 1947KB 2112KB [ 2463.099677] kmalloc-16384 1105KB 1171KB [ 2463.099686] kmalloc-8192 4455KB 4554KB [ 2463.099695] kmalloc-4096 26035KB 26086KB [ 2463.099704] kmalloc-2048 14073KB 15727KB [ 2463.099714] kmalloc-1024 10501KB 12828KB [ 2463.099723] kmalloc-512 16177KB 17156KB [ 2463.099733] kmalloc-256 4936KB 6105KB [ 2463.099748] kmalloc-128 1104KB 1606KB [ 2463.099756] kmalloc-96 3572KB 4172KB [ 2463.099766] kmalloc-64 2557KB 3724KB [ 2463.099775] kmalloc-32 1907KB 2417KB [ 2463.099784] kmalloc-192 1914KB 2900KB [ 2463.099794] kmem_cache 177KB 183KB [ 2463.099807] Out of memory (oom_kill_allocating_task): Kill process 14530 (systemd-journal) score 0 or sacrifice child [ 2463.099845] Killed process 14530 (systemd-journal) total-vm:46096kB, anon-rss:460kB, file-rss:0kB, shmem-rss:1300kB [ 2463.100896] oom_reaper: reaped process 14530 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1300kB [ 2463.114206] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.267550] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2463.277349] lowmem_reserve[]: 0 0 0 0 0 [ 2463.284579] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2463.285053] Node 1 Normal free:27084kB min:53876kB low:67344kB high:80812kB active_anon:3404kB inactive_anon:254956kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:260kB bounce:0kB free_pcp:2040kB local_pcp:1476kB free_cma:0kB [ 2463.290922] CPU: 0 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2463.290933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2463.296485] lowmem_reserve[]: 0 0 0 0 0 [ 2463.301800] Call Trace: [ 2463.301822] dump_stack+0x1fc/0x2ef [ 2463.301838] dump_header+0x15d/0xc3f [ 2463.301855] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2463.301867] ? ___ratelimit+0x319/0x590 [ 2463.301880] oom_kill_process.cold+0x10/0x692 [ 2463.301895] ? check_preemption_disabled+0x41/0x280 [ 2463.301912] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2463.301927] out_of_memory+0x1072/0x1390 [ 2463.301945] ? oom_killer_disable+0x270/0x270 [ 2463.301959] ? mutex_trylock+0x15f/0x1a0 [ 2463.301977] __alloc_pages_nodemask+0x23a2/0x2890 [ 2463.301998] ? find_get_entry+0x4cd/0x8a0 [ 2463.302017] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2463.302056] alloc_pages_current+0x193/0x2a0 [ 2463.302071] filemap_fault+0x146e/0x2180 [ 2463.302098] ext4_filemap_fault+0x84/0xb0 [ 2463.302114] __do_fault+0x10b/0x4b0 [ 2463.302131] __handle_mm_fault+0x273b/0x41c0 [ 2463.302148] ? vm_insert_page+0x9c0/0x9c0 [ 2463.302159] ? __fget+0x356/0x510 [ 2463.302186] ? check_preemption_disabled+0x41/0x280 [ 2463.302205] handle_mm_fault+0x436/0xb10 [ 2463.302224] __do_page_fault+0x68e/0xd60 [ 2463.302244] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2463.302258] ? spurious_fault+0x840/0x840 [ 2463.302273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2463.302291] ? page_fault+0x8/0x30 [ 2463.302305] page_fault+0x1e/0x30 [ 2463.302315] RIP: 0033:0x403ace [ 2463.302329] Code: Bad RIP value. [ 2463.302336] RSP: 002b:000000c00022d778 EFLAGS: 00010246 [ 2463.302345] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2463.302353] RDX: 0000000000000080 RSI: 000000c00022d840 RDI: 0000000000000004 [ 2463.302360] RBP: 000000c00022d7c0 R08: 0000000000000000 R09: 0000000000000000 [ 2463.302368] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c00022d850 [ 2463.302375] R13: 0000000000000001 R14: 000000c000007ba0 R15: 0000023df4007197 [ 2463.313003] Mem-Info: [ 2463.314886] Node 0 DMA: 3*4kB (UE) 1*8kB (E) 0*16kB 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 [ 2463.322842] active_anon:14629 inactive_anon:79941 isolated_anon:0 [ 2463.322842] active_file:12 inactive_file:10 isolated_file:4 [ 2463.322842] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2463.322842] slab_reclaimable:13249 slab_unreclaimable:120113 [ 2463.322842] mapped:21654 shmem:80865 pagetables:571 bounce:0 [ 2463.322842] free:14146 free_pcp:947 free_cma:0 [ 2463.325518] Node 0 DMA32: 279*4kB (UME) 333*8kB (UME) 333*16kB (UME) 115*32kB (UME) 31*64kB (UME) 9*128kB (UME) 1*256kB (M) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 18740kB [ 2463.333276] Node 0 active_anon:55112kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86600kB dirty:0kB writeback:0kB shmem:66640kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2463.336276] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2463.344160] Node 1 active_anon:3404kB inactive_anon:254956kB active_file:12kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):16kB mapped:16kB dirty:0kB writeback:0kB shmem:256820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2463.347127] Node 1 Normal: 431*4kB (ME) 380*8kB (UME) 177*16kB (ME) 28*32kB (UME) 7*64kB (UME) 4*128kB (UME) 3*256kB (UME) 1*512kB (U) 2*1024kB (ME) 1*2048kB (U) 3*4096kB (U) = 27116kB [ 2463.380601] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.409709] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2463.418580] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2463.423707] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2463.433966] Node 0 DMA32 free:18632kB min:35996kB low:44992kB high:53988kB active_anon:55108kB inactive_anon:64808kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:2020kB bounce:0kB free_pcp:1748kB local_pcp:1288kB free_cma:0kB [ 2463.440021] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2463.461318] lowmem_reserve[]: 0 0 1 1 1 [ 2463.462497] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2463.479648] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.483511] 80891 total pagecache pages [ 2463.497025] lowmem_reserve[]: 0 0 0 0 0 [ 2463.500182] 0 pages in swap cache [ 2463.505320] Node 1 Normal free:28984kB min:53876kB low:67344kB high:80812kB active_anon:3404kB inactive_anon:254956kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:260kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2463.512313] Swap cache stats: add 0, delete 0, find 0/0 [ 2463.516790] lowmem_reserve[]: 0 0 0 0 0 [ 2463.521631] Free swap = 0kB [ 2463.521636] Total swap = 0kB [ 2463.521645] 2097051 pages RAM [ 2463.521650] 0 pages HighMem/MovableOnly [ 2463.521655] 369649 pages reserved [ 2463.521659] 0 pages cma reserved [ 2464.649991] Node 0 DMA: 3*4kB (UE) 1*8kB (E) 0*16kB 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 [ 2464.665146] Node 0 DMA32: 318*4kB (UME) 401*8kB (UME) 337*16kB (UME) 122*32kB (UME) 31*64kB (UME) 13*128kB (UME) 2*256kB (UM) 1*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 20496kB [ 2464.681479] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2464.692721] Node 1 Normal: 421*4kB (UME) 368*8kB (UME) 245*16kB (UME) 42*32kB (UME) 11*64kB (UME) 5*128kB (UME) 2*256kB (ME) 0*512kB 3*1024kB (UME) 1*2048kB (U) 3*4096kB (U) = 29156kB [ 2464.709377] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2464.718551] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2464.727190] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2464.736034] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2464.744870] 80891 total pagecache pages [ 2464.748910] 0 pages in swap cache [ 2464.752364] Swap cache stats: add 0, delete 0, find 0/0 [ 2464.757864] Free swap = 0kB [ 2464.760881] Total swap = 0kB [ 2464.763905] 2097051 pages RAM [ 2464.767005] 0 pages HighMem/MovableOnly [ 2464.771053] 369649 pages reserved [ 2464.774521] 0 pages cma reserved [ 2464.778927] Unreclaimable slab info: [ 2464.782641] Name Used Total [ 2464.788220] pid_2 23KB 32KB [ 2464.793651] batadv_tt_change_cache 1KB 7KB [ 2464.803200] batadv_tl_cache 6KB 16KB [ 2464.808838] TIPC 12KB 22KB [ 2464.814421] SCTPv6 18KB 37KB [ 2464.823450] DCCPv6 17KB 22KB [ 2464.828878] DCCP 16KB 28KB [ 2464.834408] RXRPC 13KB 26KB [ 2464.843355] rxrpc_call_jar 90KB 133KB [ 2464.849722] bridge_fdb_cache 10KB 31KB [ 2464.855371] fib6_nodes 197KB 272KB [ 2464.870029] ip6_dst_cache 448KB 678KB [ 2464.875483] RAWv6 91KB 121KB [ 2464.884122] UDPv6 30KB 41KB [ 2464.894812] TCPv6 27KB 30KB [ 2464.904013] nf_conntrack 11KB 15KB [ 2464.909841] t10_alua_lu_gp_cache 0KB 3KB [ 2464.916552] sd_ext_cdb 0KB 7KB [ 2464.930275] scsi_sense_cache 1056KB 1060KB [ 2464.935783] virtio_scsi_cmd 16KB 16KB [ 2464.954971] sgpool-128 8KB 8KB [ 2464.962806] sgpool-64 4KB 12KB [ 2464.972329] sgpool-32 2KB 15KB [ 2464.979404] sgpool-16 1KB 7KB [ 2464.985701] sgpool-8 0KB 7KB [ 2464.995917] mqueue_inode_cache 13KB 37KB [ 2465.004857] bio_post_read_ctx 14KB 15KB [ 2465.019352] bio-2 14KB 15KB [ 2465.025514] jfs_mp 7KB 7KB [ 2465.055258] cifs_small_rq 15KB 16KB [ 2465.063404] cifs_request 67KB 67KB [ 2465.071668] cifs_mpx_ids 0KB 7KB [ 2465.077075] nfs_commit_data 3KB 14KB [ 2465.085385] nfs_write_data 34KB 44KB [ 2465.094234] ext4_system_zone 1KB 7KB [ 2465.096894] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2465.103067] bio-1 1KB 7KB [ 2465.116586] pid_namespace 2KB 11KB [ 2465.118906] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2465.124797] rpc_buffers 17KB 25KB [ 2465.134810] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2465.145783] rpc_tasks 2KB 7KB [ 2465.155292] UNIX 1261KB 1530KB [ 2465.165661] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2465.174986] tcp_bind_bucket 1KB 12KB [ 2465.183533] systemd[1]: Stopped Journal Service. [ 2465.190999] ip_fib_trie 30KB 47KB [ 2465.196476] ip_fib_alias 141KB 197KB [ 2465.205793] ip_dst_cache 9KB 24KB [ 2465.221831] RAW 60KB 82KB [ 2465.233669] systemd[1]: Starting Journal Service... [ 2465.242065] UDP 57KB 74KB [ 2465.251912] TCP 50KB 56KB [ 2465.260272] hugetlbfs_inode_cache 3KB 15KB [ 2465.266125] fscache_cookie_jar 1KB 7KB [ 2465.274431] eventpoll_pwq 23KB 39KB [ 2465.293616] eventpoll_epi 40KB 74KB [ 2465.305058] inotify_inode_mark 14KB 23KB [ 2465.330769] request_queue 199KB 199KB [ 2465.357604] blkdev_requests 1KB 3KB [ 2465.363026] blkdev_ioc 28KB 38KB [ 2465.377334] bio-0 1174KB 1200KB [ 2465.382755] biovec-max 1617KB 1633KB [ 2465.388933] biovec-64 1060KB 1260KB [ 2465.394993] biovec-16 143KB 172KB [ 2465.401448] bio_integrity_payload 1KB 8KB [ 2465.408105] khugepaged_mm_slot 5KB 27KB [ 2465.414079] uid_cache 0KB 4KB [ 2465.420273] dmaengine-unmap-2 0KB 3KB [ 2465.426864] skbuff_fclone_cache 71KB 82KB [ 2465.434160] skbuff_head_cache 8229KB 8692KB [ 2465.443956] configfs_dir_cache 3KB 11KB [ 2465.450307] file_lock_cache 42KB 55KB [ 2465.461206] file_lock_ctx 9KB 11KB [ 2465.468689] systemd-journald[14583]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2465.488740] fsnotify_mark_connector 7KB 15KB [ 2465.494653] net_namespace 70KB 96KB [ 2465.507189] shmem_inode_cache 8102KB 8146KB [ 2465.512588] task_delay_info 182KB 359KB [ 2465.542137] taskstats 34KB 42KB [ 2465.547903] proc_dir_entry 816KB 993KB [ 2465.553273] pde_opener 13KB 54KB [ 2465.577135] seq_file 304KB 362KB [ 2465.582535] sigqueue 33KB 63KB [ 2465.597125] kernfs_node_cache 18233KB 18246KB [ 2465.602527] mnt_cache 243KB 272KB [ 2465.608339] filp 7343KB 7897KB [ 2465.613715] names_cache 127338KB 127338KB [ 2465.619506] iint_cache 47KB 51KB [ 2465.624889] key_jar 4KB 11KB [ 2465.631027] uts_namespace 3KB 11KB [ 2465.631220] systemd-journald[14583]: /dev/kmsg buffer overrun, some messages lost. [ 2465.636401] nsproxy 2KB 11KB [ 2465.636410] vm_area_struct 2811KB 3318KB [ 2465.636431] mm_struct 375KB 494KB [ 2465.660953] fs_cache 175KB 372KB [ 2465.666325] files_cache 732KB 1121KB [ 2465.677130] signal_cache 1404KB 2127KB [ 2465.682559] sighand_cache 541KB 624KB [ 2465.697178] task_struct 6287KB 6350KB [ 2465.702562] cred_jar 2167KB 2684KB [ 2465.717086] anon_vma_chain 842KB 1354KB [ 2465.722478] anon_vma 141KB 265KB [ 2465.737100] pid 105KB 248KB [ 2465.742489] Acpi-Operand 156KB 198KB [ 2465.767110] Acpi-ParseExt 9KB 11KB [ 2465.772643] Acpi-Parse 41KB 47KB [ 2465.778432] Acpi-State 52KB 63KB [ 2465.783805] Acpi-Namespace 21KB 27KB [ 2465.797101] numa_policy 0KB 3KB [ 2465.802497] debug_objects_cache 2053KB 2120KB [ 2465.827096] trace_event_file 297KB 298KB [ 2465.832495] ftrace_event_field 398KB 401KB [ 2465.847073] pool_workqueue 148KB 200KB [ 2465.852460] page->ptl 410KB 948KB [ 2465.867132] kmalloc-2097152 2050KB 2050KB [ 2465.872553] kmalloc-524288 2056KB 2056KB [ 2465.878322] kmalloc-262144 1290KB 1290KB [ 2465.883692] kmalloc-131072 650KB 650KB [ 2465.889500] kmalloc-65536 2376KB 2442KB [ 2465.894868] kmalloc-32768 1947KB 2112KB [ 2465.900661] kmalloc-16384 1155KB 1171KB [ 2465.906032] kmalloc-8192 4438KB 4554KB [ 2465.911735] kmalloc-4096 25993KB 26031KB [ 2465.917422] kmalloc-2048 14063KB 15720KB [ 2465.922803] kmalloc-1024 10609KB 12828KB [ 2465.928525] kmalloc-512 16582KB 17156KB [ 2465.934072] kmalloc-256 4936KB 6105KB [ 2465.939812] kmalloc-128 1100KB 1606KB [ 2465.945205] kmalloc-96 3632KB 4172KB [ 2465.950911] kmalloc-64 2557KB 3724KB [ 2465.956377] kmalloc-32 1907KB 2417KB [ 2465.962283] kmalloc-192 1914KB 2900KB [ 2465.968077] kmem_cache 177KB 183KB [ 2465.973451] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 2465.984981] Killed process 13141 (syz-executor.0) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2465.995942] oom_reaper: reaped process 13141 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2466.111608] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2466.224365] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2466.428357] systemd[1]: Started Journal Service. 04:10:42 executing program 0: socketpair(0x28, 0x0, 0x6c01, &(0x7f0000000000)) 04:10:42 executing program 5: socketpair(0x28, 0x0, 0x7001, &(0x7f0000000000)) 04:10:42 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) (async, rerun: 32) r0 = getpgid(0x0) (rerun: 32) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:10:42 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) [ 2468.280971] IPVS: ftp: loaded support on port[0] = 21 [ 2468.419507] ieee802154 phy0 wpan0: encryption failed: -22 [ 2468.425549] ieee802154 phy1 wpan1: encryption failed: -22 [ 2469.250156] chnl_net:caif_netlink_parms(): no params data found [ 2469.514018] bridge0: port 1(bridge_slave_0) entered blocking state [ 2469.520741] bridge0: port 1(bridge_slave_0) entered disabled state [ 2469.534906] device bridge_slave_0 entered promiscuous mode [ 2469.709916] bridge0: port 2(bridge_slave_1) entered blocking state [ 2469.716316] bridge0: port 2(bridge_slave_1) entered disabled state [ 2469.730254] device bridge_slave_1 entered promiscuous mode [ 2469.764886] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2469.775977] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2469.788685] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2469.795413] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2469.805673] device bridge_slave_1 left promiscuous mode [ 2469.812240] bridge0: port 2(bridge_slave_1) entered disabled state [ 2469.820562] device bridge_slave_0 left promiscuous mode [ 2469.826065] bridge0: port 1(bridge_slave_0) entered disabled state [ 2469.838945] device veth1_macvtap left promiscuous mode [ 2469.844413] device veth0_macvtap left promiscuous mode [ 2469.850812] device veth1_vlan left promiscuous mode [ 2469.856273] device veth0_vlan left promiscuous mode [ 2470.096808] Bluetooth: hci4: command 0x0409 tx timeout 04:10:47 executing program 5: socketpair(0x28, 0x0, 0x7100, &(0x7f0000000000)) 04:10:47 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:10:47 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) r0 = getpgid(0x0) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:10:47 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x8000}}, 0x8}) 04:10:47 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x9, 0xe2}) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0x9, 0xe2}) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:10:47 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) 04:10:47 executing program 5: socketpair(0x28, 0x0, 0x7101, &(0x7f0000000000)) 04:10:47 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) 04:10:47 executing program 5: socketpair(0x28, 0x0, 0x7200, &(0x7f0000000000)) 04:10:47 executing program 5: socketpair(0x28, 0x0, 0x7201, &(0x7f0000000000)) [ 2472.186810] Bluetooth: hci4: command 0x041b tx timeout [ 2474.256491] Bluetooth: hci4: command 0x040f tx timeout [ 2476.336505] Bluetooth: hci4: command 0x0419 tx timeout [ 2477.499469] device hsr_slave_1 left promiscuous mode [ 2477.509488] device hsr_slave_0 left promiscuous mode [ 2477.529900] team0 (unregistering): Port device team_slave_1 removed [ 2477.543007] team0 (unregistering): Port device team_slave_0 removed [ 2477.554835] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2477.568356] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2477.609848] bond0 (unregistering): Released all slaves [ 2477.627300] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2477.640503] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2477.674374] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2477.682461] team0: Port device team_slave_0 added [ 2477.689462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2477.701470] team0: Port device team_slave_1 added [ 2477.739108] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2477.745381] 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. [ 2477.806332] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2477.838214] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2477.844959] 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. [ 2477.871617] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2477.901443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2477.910138] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2477.980212] device hsr_slave_0 entered promiscuous mode [ 2478.011087] device hsr_slave_1 entered promiscuous mode [ 2478.018132] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2478.025472] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2478.230789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2478.285214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2478.309559] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2478.329281] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2478.337729] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2478.344797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2478.370202] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2478.386352] 8021q: adding VLAN 0 to HW filter on device team0 [ 2478.415344] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2478.431757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2478.440512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2478.453542] bridge0: port 1(bridge_slave_0) entered blocking state [ 2478.459974] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2478.477881] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2478.486019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2478.498684] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2478.511056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2478.520688] bridge0: port 2(bridge_slave_1) entered blocking state [ 2478.527199] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2478.540374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2478.550567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2478.564585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2478.575420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2478.590691] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2478.608612] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2478.616097] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2478.639794] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2478.653078] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2478.668630] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2478.676120] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2478.684311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2478.703006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2478.781945] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2478.797848] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2478.804186] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2478.818343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2478.829969] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2478.891079] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2478.926083] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2478.934093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2478.948180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2479.102588] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2479.117371] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2479.124424] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2479.141301] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2479.151815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2479.162706] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2479.189101] device veth0_vlan entered promiscuous mode [ 2479.202098] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2479.209585] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2479.230537] device veth1_vlan entered promiscuous mode [ 2479.242227] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2479.252843] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2479.272936] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2479.291161] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2479.310320] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2479.321672] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2479.332229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2479.343517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2479.358394] device veth0_macvtap entered promiscuous mode [ 2479.364847] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2479.382762] device veth1_macvtap entered promiscuous mode [ 2479.394659] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2479.408271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2479.425959] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2479.435729] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2479.451764] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.462716] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2479.478421] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.492844] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2479.505887] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.518047] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2479.531152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.544073] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2479.556729] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.571995] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2479.579899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2479.593229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2479.602893] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2479.614833] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2479.624859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2479.639770] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2479.654437] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.666032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2479.682297] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.693350] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2479.709940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.720669] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2479.734939] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.745895] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2479.760254] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2479.772398] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2479.784792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2479.794317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2479.807923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2480.413906] modprobe invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2480.427789] modprobe cpuset=/ mems_allowed=0-1 [ 2480.432501] CPU: 1 PID: 14886 Comm: modprobe Not tainted 4.19.211-syzkaller #0 [ 2480.439958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2480.449390] Call Trace: [ 2480.451981] dump_stack+0x1fc/0x2ef [ 2480.455598] dump_header+0x15d/0xc3f [ 2480.459315] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2480.464426] ? ___ratelimit+0x319/0x590 [ 2480.468413] oom_kill_process.cold+0x10/0x692 [ 2480.472947] ? check_preemption_disabled+0x41/0x280 [ 2480.478010] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2480.483296] out_of_memory+0x1072/0x1390 [ 2480.487393] ? oom_killer_disable+0x270/0x270 [ 2480.491928] ? mutex_trylock+0x15f/0x1a0 [ 2480.496021] __alloc_pages_nodemask+0x23a2/0x2890 [ 2480.500888] ? find_get_entry+0x4cd/0x8a0 [ 2480.505052] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2480.509924] alloc_pages_current+0x193/0x2a0 [ 2480.514342] filemap_fault+0x146e/0x2180 [ 2480.518423] ext4_filemap_fault+0x84/0xb0 [ 2480.522577] __do_fault+0x10b/0x4b0 [ 2480.526300] __handle_mm_fault+0x273b/0x41c0 [ 2480.530715] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2480.535316] ? vm_insert_page+0x9c0/0x9c0 [ 2480.539525] ? debug_object_active_state+0x254/0x330 [ 2480.544635] ? check_preemption_disabled+0x41/0x280 [ 2480.549663] handle_mm_fault+0x436/0xb10 [ 2480.553742] __do_page_fault+0x68e/0xd60 [ 2480.557906] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2480.562926] ? spurious_fault+0x840/0x840 [ 2480.567080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2480.571944] ? page_fault+0x8/0x30 [ 2480.575491] page_fault+0x1e/0x30 [ 2480.578949] RIP: 0033:0x7fa42092ad5b [ 2480.582666] Code: Bad RIP value. [ 2480.586028] RSP: 002b:00007ffdddc37a00 EFLAGS: 00010206 [ 2480.591389] RAX: 0000000000000022 RBX: 00007ffdddc37a4f RCX: 00007ffdddc37a4e [ 2480.598660] RDX: 0000000000000000 RSI: 0000000076036300 RDI: 00000000000000bc [ 2480.605952] RBP: 0000000000000003 R08: 00007fa4209ef6f0 R09: 0000000076036300 [ 2480.613251] R10: 0000000000000044 R11: 00007fa4209ef5e0 R12: 0000000000c14800 [ 2480.620611] R13: 00007ffdddc37a4e R14: 0000000000000001 R15: 0000000000000000 [ 2480.641997] Mem-Info: [ 2480.644459] active_anon:15195 inactive_anon:81971 isolated_anon:0 [ 2480.644459] active_file:51 inactive_file:33 isolated_file:0 [ 2480.644459] unevictable:0 dirty:11 writeback:0 unstable:0 [ 2480.644459] slab_reclaimable:13273 slab_unreclaimable:119483 [ 2480.644459] mapped:22080 shmem:82909 pagetables:556 bounce:0 [ 2480.644459] free:25172 free_pcp:0 free_cma:0 [ 2480.714812] Node 0 active_anon:56772kB inactive_anon:64800kB active_file:88kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86656kB dirty:8kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2480.747318] Node 1 active_anon:4008kB inactive_anon:263084kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2480.775987] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.837641] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2480.842704] Node 0 DMA32 free:35932kB min:35996kB low:44992kB high:53988kB active_anon:54796kB inactive_anon:64800kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1976kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.919828] lowmem_reserve[]: 0 0 1 1 1 [ 2480.923854] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2481.046898] lowmem_reserve[]: 0 0 0 0 0 [ 2481.050927] Node 1 Normal free:53708kB min:53876kB low:67344kB high:80812kB active_anon:4008kB inactive_anon:263084kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:272kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2481.135471] lowmem_reserve[]: 0 0 0 0 0 [ 2481.151313] Node 0 DMA: 3*4kB (UE) 1*8kB (E) 1*16kB (U) 12*32kB (UE) 15*64kB (UE) 7*128kB (UE) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10980kB [ 2481.173438] Node 0 DMA32: 362*4kB (UME) 418*8kB (UME) 346*16kB (ME) 110*32kB (UME) 51*64kB (UME) 33*128kB (ME) 15*256kB (UM) 16*512kB (UM) 3*1024kB (M) 0*2048kB 0*4096kB = 36440kB [ 2481.228681] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2481.262176] Node 1 Normal: 464*4kB (UME) 397*8kB (ME) 206*16kB (ME) 28*32kB (UME) 7*64kB (ME) 4*128kB (UME) 3*256kB (ME) 2*512kB (M) 3*1024kB (ME) 1*2048kB (M) 9*4096kB (U) = 53960kB [ 2481.316198] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2481.336637] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2481.345259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2481.360636] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2481.399323] 82991 total pagecache pages [ 2481.403323] 0 pages in swap cache [ 2481.424124] Swap cache stats: add 0, delete 0, find 0/0 [ 2481.458132] Free swap = 0kB [ 2481.461208] Total swap = 0kB [ 2481.464224] 2097051 pages RAM [ 2481.492712] 0 pages HighMem/MovableOnly [ 2481.504279] 369649 pages reserved [ 2481.515086] 0 pages cma reserved [ 2481.518491] Unreclaimable slab info: [ 2481.522202] Name Used Total [ 2481.558186] pid_2 24KB 32KB [ 2481.563660] batadv_tt_change_cache 4KB 7KB [ 2481.569957] batadv_tl_cache 7KB 16KB [ 2481.575363] TIPC 12KB 22KB [ 2481.580845] SCTPv6 18KB 37KB [ 2481.592843] DCCPv6 17KB 22KB [ 2481.608867] DCCP 16KB 28KB [ 2481.614298] RXRPC 13KB 26KB [ 2481.640328] rxrpc_call_jar 95KB 126KB [ 2481.645821] bridge_fdb_cache 22KB 31KB [ 2481.662099] fib6_nodes 213KB 272KB [ 2481.687568] ip6_dst_cache 383KB 660KB [ 2481.693050] RAWv6 91KB 114KB [ 2481.703561] UDPv6 39KB 41KB [ 2481.722701] TCPv6 27KB 36KB [ 2481.756010] nf_conntrack 8KB 15KB [ 2481.761560] t10_alua_lu_gp_cache 0KB 3KB [ 2481.800436] sd_ext_cdb 0KB 7KB [ 2481.805840] scsi_sense_cache 1056KB 1060KB [ 2481.839883] virtio_scsi_cmd 16KB 16KB [ 2481.845289] sgpool-128 8KB 8KB [ 2481.882245] sgpool-64 4KB 12KB [ 2481.907876] sgpool-32 2KB 15KB [ 2481.916017] sgpool-16 1KB 7KB [ 2481.929498] sgpool-8 0KB 7KB [ 2481.935022] mqueue_inode_cache 13KB 37KB [ 2481.979036] bio_post_read_ctx 14KB 15KB [ 2481.984498] bio-2 14KB 15KB [ 2482.019262] jfs_mp 7KB 7KB [ 2482.024707] cifs_small_rq 15KB 16KB [ 2482.057171] cifs_request 67KB 67KB [ 2482.062563] cifs_mpx_ids 0KB 7KB [ 2482.089608] nfs_commit_data 3KB 14KB [ 2482.105275] nfs_write_data 34KB 44KB [ 2482.122688] ext4_system_zone 1KB 7KB [ 2482.133960] bio-1 1KB 7KB [ 2482.139424] pid_namespace 2KB 11KB [ 2482.145887] rpc_buffers 17KB 25KB [ 2482.164244] rpc_tasks 2KB 7KB [ 2482.193353] UNIX 1258KB 1338KB [ 2482.221031] tcp_bind_bucket 1KB 12KB [ 2482.234013] ip_fib_trie 32KB 47KB [ 2482.254578] ip_fib_alias 149KB 197KB [ 2482.268783] ip_dst_cache 23KB 24KB [ 2482.274200] RAW 60KB 82KB [ 2482.302113] UDP 54KB 74KB [ 2482.307574] TCP 50KB 56KB [ 2482.312943] hugetlbfs_inode_cache 3KB 15KB [ 2482.343419] fscache_cookie_jar 1KB 7KB [ 2482.362825] eventpoll_pwq 24KB 39KB [ 2482.382748] eventpoll_epi 44KB 74KB [ 2482.396081] inotify_inode_mark 13KB 23KB [ 2482.401545] request_queue 199KB 199KB [ 2482.429018] blkdev_requests 1KB 3KB [ 2482.434417] blkdev_ioc 38KB 38KB [ 2482.464245] bio-0 1041KB 1245KB [ 2482.481349] biovec-max 1592KB 1600KB [ 2482.486853] biovec-64 1004KB 1244KB [ 2482.492215] biovec-16 138KB 172KB [ 2482.527230] bio_integrity_payload 1KB 8KB [ 2482.532986] khugepaged_mm_slot 5KB 27KB [ 2482.578545] uid_cache 0KB 4KB [ 2482.583946] dmaengine-unmap-2 0KB 3KB [ 2482.622141] skbuff_fclone_cache 73KB 82KB [ 2482.638340] skbuff_head_cache 8094KB 8655KB [ 2482.643792] configfs_dir_cache 3KB 11KB [ 2482.663410] file_lock_cache 46KB 55KB [ 2482.679782] file_lock_ctx 9KB 11KB [ 2482.685592] fsnotify_mark_connector 6KB 15KB [ 2482.691640] net_namespace 70KB 96KB [ 2482.725412] shmem_inode_cache 8106KB 8146KB [ 2482.740754] task_delay_info 191KB 359KB [ 2482.762463] taskstats 32KB 42KB [ 2482.785981] proc_dir_entry 831KB 975KB [ 2482.791374] pde_opener 14KB 54KB [ 2482.802153] seq_file 325KB 362KB [ 2482.815931] sigqueue 33KB 63KB [ 2482.835963] kernfs_node_cache 18159KB 18203KB [ 2482.841350] mnt_cache 254KB 272KB [ 2482.865949] filp 7208KB 7890KB [ 2482.871336] names_cache 127891KB 127929KB [ 2482.928899] iint_cache 41KB 51KB [ 2482.936782] key_jar 4KB 11KB [ 2482.960216] uts_namespace 3KB 11KB [ 2482.990956] nsproxy 2KB 11KB [ 2483.004858] vm_area_struct 2962KB 3314KB [ 2483.034621] mm_struct 409KB 494KB [ 2483.053050] fs_cache 169KB 368KB [ 2483.072572] files_cache 745KB 1068KB [ 2483.082565] signal_cache 1423KB 2084KB [ 2483.097442] sighand_cache 582KB 624KB [ 2483.102823] task_struct 6041KB 6129KB [ 2483.162891] cred_jar 2137KB 2684KB [ 2483.182910] anon_vma_chain 926KB 1354KB [ 2483.207377] anon_vma 134KB 265KB [ 2483.212775] pid 105KB 248KB [ 2483.250589] Acpi-Operand 156KB 198KB [ 2483.280859] Acpi-ParseExt 9KB 11KB [ 2483.294363] Acpi-Parse 41KB 47KB [ 2483.312241] Acpi-State 52KB 63KB [ 2483.327043] Acpi-Namespace 21KB 27KB [ 2483.332425] numa_policy 0KB 3KB [ 2483.343545] debug_objects_cache 2034KB 2120KB [ 2483.349125] trace_event_file 297KB 298KB [ 2483.354486] ftrace_event_field 398KB 401KB [ 2483.372699] pool_workqueue 147KB 188KB [ 2483.396368] page->ptl 434KB 948KB [ 2483.401775] kmalloc-2097152 2050KB 2050KB [ 2483.439287] kmalloc-524288 2056KB 2056KB [ 2483.444680] kmalloc-262144 1290KB 1290KB [ 2483.485276] kmalloc-131072 650KB 650KB [ 2483.509128] kmalloc-65536 2376KB 2442KB [ 2483.514509] kmalloc-32768 1980KB 2145KB [ 2483.552258] kmalloc-16384 1171KB 1188KB [ 2483.573394] kmalloc-8192 4521KB 4562KB [ 2483.598075] kmalloc-4096 25801KB 25861KB [ 2483.603466] kmalloc-2048 13988KB 15185KB [ 2483.643481] kmalloc-1024 10663KB 12733KB [ 2483.666467] kmalloc-512 16346KB 17115KB [ 2483.671850] kmalloc-256 4970KB 6086KB [ 2483.725127] kmalloc-128 1116KB 1606KB [ 2483.768598] kmalloc-96 3572KB 4172KB [ 2483.773997] kmalloc-64 2542KB 3724KB [ 2483.825923] kmalloc-32 1914KB 2417KB [ 2483.831346] kmalloc-192 1914KB 2896KB [ 2483.881910] kmem_cache 177KB 183KB [ 2483.904313] Out of memory (oom_kill_allocating_task): Kill process 14886 (modprobe) score 0 or sacrifice child [ 2483.945938] Killed process 14886 (modprobe) total-vm:4172kB, anon-rss:64kB, file-rss:0kB, shmem-rss:0kB [ 2484.187623] syz-executor.0 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2484.225274] syz-executor.0 cpuset=/ mems_allowed=0-1 [ 2484.238830] CPU: 1 PID: 14610 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2484.246847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2484.256200] Call Trace: [ 2484.258802] dump_stack+0x1fc/0x2ef [ 2484.262544] dump_header+0x15d/0xc3f [ 2484.266272] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2484.271376] ? ___ratelimit+0x319/0x590 [ 2484.275377] oom_kill_process.cold+0x10/0x692 [ 2484.279882] ? check_preemption_disabled+0x41/0x280 [ 2484.284992] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2484.290272] out_of_memory+0x1072/0x1390 [ 2484.294342] ? oom_killer_disable+0x270/0x270 [ 2484.298873] ? mutex_trylock+0x15f/0x1a0 [ 2484.302940] __alloc_pages_nodemask+0x23a2/0x2890 [ 2484.307799] ? find_get_entry+0x4cd/0x8a0 [ 2484.311956] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2484.316829] alloc_pages_current+0x193/0x2a0 [ 2484.321589] filemap_fault+0x146e/0x2180 [ 2484.325701] ext4_filemap_fault+0x84/0xb0 [ 2484.329857] __do_fault+0x10b/0x4b0 [ 2484.333495] __handle_mm_fault+0x273b/0x41c0 [ 2484.337951] ? vm_insert_page+0x9c0/0x9c0 [ 2484.342118] ? check_preemption_disabled+0x41/0x280 [ 2484.347144] handle_mm_fault+0x436/0xb10 [ 2484.351218] __do_page_fault+0x68e/0xd60 [ 2484.355288] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2484.360306] ? spurious_fault+0x840/0x840 [ 2484.364454] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2484.369305] ? page_fault+0x8/0x30 [ 2484.372848] page_fault+0x1e/0x30 [ 2484.376307] RIP: 0033:0x7f7c84749ee7 [ 2484.380027] Code: Bad RIP value. [ 2484.383388] RSP: 002b:00007ffda4684158 EFLAGS: 00010246 [ 2484.388836] RAX: ffffffffffffffed RBX: 0000000000000000 RCX: 00007f7c84749ee7 [ 2484.396112] RDX: 00007ffda4684160 RSI: 0000000000008933 RDI: 0000000000000005 [ 2484.403392] RBP: 0000000000000005 R08: 0000000000004040 R09: 00007ffda4684480 [ 2484.410661] R10: 00007f7c847a54c0 R11: 0000000000000246 R12: 00007ffda4684160 [ 2484.417933] R13: 00007f7c847a54b7 R14: 0000000000000003 R15: 0000000000000000 [ 2484.521050] Mem-Info: [ 2484.523516] active_anon:15213 inactive_anon:81971 isolated_anon:0 [ 2484.523516] active_file:58 inactive_file:0 isolated_file:0 [ 2484.523516] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2484.523516] slab_reclaimable:13269 slab_unreclaimable:119328 [ 2484.523516] mapped:22076 shmem:82909 pagetables:562 bounce:0 [ 2484.523516] free:25101 free_pcp:0 free_cma:0 [ 2484.615480] Node 0 active_anon:56844kB inactive_anon:64800kB active_file:136kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86744kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2484.720601] Node 1 active_anon:4008kB inactive_anon:263084kB active_file:0kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2484.760588] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2484.797493] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2484.803030] Node 0 DMA32 free:36004kB min:35996kB low:44992kB high:53988kB active_anon:54724kB inactive_anon:64800kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1952kB bounce:0kB free_pcp:332kB local_pcp:124kB free_cma:0kB [ 2484.910363] lowmem_reserve[]: 0 0 1 1 1 [ 2484.925857] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2484.998288] lowmem_reserve[]: 0 0 0 0 0 [ 2485.002305] Node 1 Normal free:53812kB min:53876kB low:67344kB high:80812kB active_anon:4008kB inactive_anon:263084kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:272kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2485.084162] lowmem_reserve[]: 0 0 0 0 0 [ 2485.102009] Node 0 DMA: 2*4kB (E) 1*8kB (E) 0*16kB 12*32kB (UE) 15*64kB (UE) 7*128kB (UE) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10960kB [ 2485.167499] Node 0 DMA32: 356*4kB (UME) 412*8kB (ME) 352*16kB (UME) 109*32kB (UME) 50*64kB (UME) 32*128kB (UME) 13*256kB (UM) 13*512kB (U) 5*1024kB (M) 0*2048kB 0*4096kB = 36240kB [ 2485.222662] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2485.270597] Node 1 Normal: 464*4kB (UME) 409*8kB (UME) 209*16kB (UME) 27*32kB (ME) 7*64kB (ME) 4*128kB (UME) 3*256kB (ME) 2*512kB (M) 3*1024kB (ME) 1*2048kB (M) 9*4096kB (U) = 54072kB [ 2485.321873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2485.370984] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2485.402385] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2485.437196] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2485.476051] 82929 total pagecache pages [ 2485.480066] 0 pages in swap cache [ 2485.483514] Swap cache stats: add 0, delete 0, find 0/0 [ 2485.529884] Free swap = 0kB [ 2485.532929] Total swap = 0kB [ 2485.555550] 2097051 pages RAM [ 2485.558809] 0 pages HighMem/MovableOnly [ 2485.562779] 369649 pages reserved [ 2485.578287] 0 pages cma reserved [ 2485.581702] Unreclaimable slab info: [ 2485.585411] Name Used Total [ 2485.632692] pid_2 24KB 32KB [ 2485.660730] batadv_tt_change_cache 4KB 7KB [ 2485.682840] batadv_tl_cache 7KB 16KB [ 2485.705998] TIPC 12KB 22KB [ 2485.711397] SCTPv6 18KB 37KB [ 2485.765802] DCCPv6 17KB 22KB [ 2485.771200] DCCP 16KB 28KB [ 2485.781183] RXRPC 13KB 26KB [ 2485.787057] rxrpc_call_jar 95KB 126KB [ 2485.792431] bridge_fdb_cache 22KB 31KB [ 2485.797915] fib6_nodes 210KB 272KB [ 2485.803281] ip6_dst_cache 408KB 660KB [ 2485.808758] RAWv6 91KB 114KB [ 2485.814101] UDPv6 39KB 41KB [ 2485.819488] TCPv6 27KB 36KB [ 2485.824840] nf_conntrack 8KB 11KB [ 2485.831000] t10_alua_lu_gp_cache 0KB 3KB [ 2485.836676] sd_ext_cdb 0KB 7KB [ 2485.842032] scsi_sense_cache 1056KB 1060KB [ 2485.847450] virtio_scsi_cmd 16KB 16KB [ 2485.852807] sgpool-128 8KB 8KB [ 2485.858313] sgpool-64 4KB 12KB [ 2485.863675] sgpool-32 2KB 15KB [ 2485.869390] sgpool-16 1KB 7KB [ 2485.874862] sgpool-8 0KB 7KB [ 2485.880297] mqueue_inode_cache 13KB 37KB [ 2485.885926] bio_post_read_ctx 14KB 15KB [ 2485.891326] bio-2 14KB 15KB [ 2485.900347] jfs_mp 7KB 7KB [ 2485.905833] cifs_small_rq 15KB 16KB [ 2485.911199] cifs_request 67KB 67KB [ 2485.916803] cifs_mpx_ids 0KB 7KB [ 2485.922287] nfs_commit_data 3KB 14KB [ 2485.927711] nfs_write_data 34KB 44KB [ 2485.933541] ext4_system_zone 1KB 7KB [ 2485.939220] bio-1 1KB 7KB [ 2485.944586] pid_namespace 2KB 11KB [ 2485.950040] rpc_buffers 17KB 25KB [ 2485.955539] rpc_tasks 2KB 7KB [ 2485.961064] UNIX 1248KB 1338KB [ 2485.966513] tcp_bind_bucket 1KB 12KB [ 2485.971898] ip_fib_trie 32KB 47KB [ 2485.977331] ip_fib_alias 147KB 197KB [ 2485.982699] ip_dst_cache 23KB 24KB [ 2485.988084] RAW 60KB 82KB [ 2485.993432] UDP 54KB 74KB [ 2485.998848] TCP 50KB 56KB [ 2486.004210] hugetlbfs_inode_cache 3KB 15KB [ 2486.009953] fscache_cookie_jar 1KB 7KB [ 2486.015390] eventpoll_pwq 24KB 39KB [ 2486.023913] eventpoll_epi 44KB 74KB [ 2486.029340] inotify_inode_mark 13KB 23KB [ 2486.036358] request_queue 199KB 199KB [ 2486.041754] blkdev_requests 1KB 3KB [ 2486.047184] blkdev_ioc 35KB 38KB [ 2486.052544] bio-0 1058KB 1245KB [ 2486.057970] biovec-max 1592KB 1600KB [ 2486.063325] biovec-64 1004KB 1244KB [ 2486.068731] biovec-16 138KB 172KB [ 2486.074088] bio_integrity_payload 1KB 8KB [ 2486.079855] khugepaged_mm_slot 5KB 27KB [ 2486.085315] uid_cache 0KB 4KB [ 2486.090710] dmaengine-unmap-2 0KB 3KB [ 2486.096312] skbuff_fclone_cache 73KB 82KB [ 2486.101853] skbuff_head_cache 8280KB 8655KB [ 2486.107283] configfs_dir_cache 3KB 11KB [ 2486.112830] file_lock_cache 46KB 55KB [ 2486.118227] file_lock_ctx 9KB 11KB [ 2486.123588] fsnotify_mark_connector 6KB 15KB [ 2486.129727] net_namespace 70KB 96KB [ 2486.139724] shmem_inode_cache 8106KB 8146KB [ 2486.145283] task_delay_info 187KB 359KB [ 2486.150713] taskstats 31KB 42KB [ 2486.156162] proc_dir_entry 828KB 975KB [ 2486.161522] pde_opener 13KB 54KB [ 2486.166932] seq_file 318KB 362KB [ 2486.172294] sigqueue 32KB 63KB [ 2486.177939] kernfs_node_cache 18159KB 18203KB [ 2486.183301] mnt_cache 249KB 272KB [ 2486.188728] filp 7201KB 7890KB [ 2486.194076] names_cache 127406KB 127466KB [ 2486.199490] iint_cache 41KB 51KB [ 2486.204860] key_jar 4KB 11KB [ 2486.210249] uts_namespace 3KB 11KB [ 2486.215597] nsproxy 2KB 11KB [ 2486.220981] vm_area_struct 2959KB 3314KB [ 2486.226367] mm_struct 401KB 487KB [ 2486.231726] fs_cache 163KB 364KB [ 2486.237137] files_cache 735KB 1065KB [ 2486.243412] signal_cache 1415KB 2084KB [ 2486.248830] sighand_cache 571KB 624KB [ 2486.254194] task_struct 5996KB 6085KB [ 2486.262757] cred_jar 2131KB 2684KB [ 2486.268210] anon_vma_chain 924KB 1354KB [ 2486.273572] anon_vma 129KB 265KB [ 2486.279014] pid 102KB 248KB [ 2486.284386] Acpi-Operand 156KB 198KB [ 2486.289881] Acpi-ParseExt 9KB 11KB [ 2486.295238] Acpi-Parse 41KB 47KB [ 2486.300660] Acpi-State 52KB 63KB [ 2486.306077] Acpi-Namespace 21KB 27KB [ 2486.311463] numa_policy 0KB 3KB [ 2486.316875] debug_objects_cache 2033KB 2120KB [ 2486.322404] trace_event_file 297KB 298KB [ 2486.327771] ftrace_event_field 398KB 401KB [ 2486.333215] pool_workqueue 146KB 188KB [ 2486.339016] page->ptl 432KB 948KB [ 2486.345388] kmalloc-2097152 2050KB 2050KB [ 2486.350823] kmalloc-524288 2056KB 2056KB [ 2486.356257] kmalloc-262144 1290KB 1290KB [ 2486.361637] kmalloc-131072 650KB 650KB [ 2486.367056] kmalloc-65536 2376KB 2442KB [ 2486.372425] kmalloc-32768 1980KB 2145KB [ 2486.378219] kmalloc-16384 1171KB 1188KB [ 2486.385812] kmalloc-8192 4504KB 4545KB [ 2486.391184] kmalloc-4096 25619KB 25678KB [ 2486.397995] kmalloc-2048 13978KB 15185KB [ 2486.403368] kmalloc-1024 10690KB 12733KB [ 2486.408778] kmalloc-512 16666KB 17115KB [ 2486.414578] kmalloc-256 4970KB 6086KB [ 2486.419985] kmalloc-128 1111KB 1606KB [ 2486.425344] kmalloc-96 3602KB 4172KB [ 2486.430755] kmalloc-64 2542KB 3724KB [ 2486.436177] kmalloc-32 1914KB 2417KB [ 2486.441588] kmalloc-192 1914KB 2896KB [ 2486.448494] kmem_cache 177KB 183KB [ 2486.453949] Out of memory (oom_kill_allocating_task): Kill process 14610 (syz-executor.0) score 0 or sacrifice child [ 2486.464681] Killed process 14610 (syz-executor.0) total-vm:56708kB, anon-rss:452kB, file-rss:13764kB, shmem-rss:0kB [ 2486.475573] oom_reaper: reaped process 14610 (syz-executor.0), now anon-rss:0kB, file-rss:13764kB, shmem-rss:0kB [ 2487.072343] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2487.167941] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2487.172753] CPU: 0 PID: 8094 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2487.180195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2487.189556] Call Trace: [ 2487.192151] dump_stack+0x1fc/0x2ef [ 2487.195786] dump_header+0x15d/0xc3f [ 2487.199505] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2487.204606] ? ___ratelimit+0x319/0x590 [ 2487.208597] oom_kill_process.cold+0x10/0x692 [ 2487.213106] ? check_preemption_disabled+0x41/0x280 [ 2487.218150] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2487.223435] out_of_memory+0x1072/0x1390 [ 2487.227528] ? oom_killer_disable+0x270/0x270 [ 2487.232030] ? mutex_trylock+0x15f/0x1a0 [ 2487.236107] __alloc_pages_nodemask+0x23a2/0x2890 [ 2487.240958] ? find_get_entry+0x4cd/0x8a0 [ 2487.245121] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2487.249991] alloc_pages_current+0x193/0x2a0 [ 2487.254397] filemap_fault+0x146e/0x2180 [ 2487.258475] ext4_filemap_fault+0x84/0xb0 [ 2487.262625] __do_fault+0x10b/0x4b0 [ 2487.266254] ? do_raw_spin_unlock+0x171/0x230 [ 2487.270760] __handle_mm_fault+0x273b/0x41c0 [ 2487.275173] ? vm_insert_page+0x9c0/0x9c0 [ 2487.279331] ? __fget+0x356/0x510 [ 2487.282800] ? check_preemption_disabled+0x41/0x280 [ 2487.287819] handle_mm_fault+0x436/0xb10 [ 2487.292148] __do_page_fault+0x68e/0xd60 [ 2487.296223] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2487.301242] ? spurious_fault+0x840/0x840 [ 2487.305387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2487.310235] ? page_fault+0x8/0x30 [ 2487.313776] page_fault+0x1e/0x30 [ 2487.317228] RIP: 0033:0x4c67d4 [ 2487.320418] Code: Bad RIP value. [ 2487.323778] RSP: 002b:000000c000069d40 EFLAGS: 00010202 [ 2487.329134] RAX: c0f87ab51fe32423 RBX: 0000023a6568e671 RCX: 0000000001ec4a00 [ 2487.336401] RDX: 0000000001ec4a00 RSI: 40f87ab500000000 RDI: 000000001fe32423 [ 2487.343667] RBP: 000000c000069d70 R08: 00007ffd2fc70000 R09: 0000027d3fac2b04 [ 2487.350933] R10: 001bc3ad994a6d90 R11: 0000000000000001 R12: 000000c000069d10 [ 2487.358196] R13: 0000000000000001 R14: 000000c0000069c0 R15: 000002429c183997 [ 2487.413368] Mem-Info: [ 2487.435848] active_anon:15181 inactive_anon:81971 isolated_anon:0 [ 2487.435848] active_file:31 inactive_file:0 isolated_file:0 [ 2487.435848] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2487.435848] slab_reclaimable:13269 slab_unreclaimable:118997 [ 2487.435848] mapped:22065 shmem:82909 pagetables:543 bounce:0 [ 2487.435848] free:25135 free_pcp:0 free_cma:0 [ 2487.662951] Node 0 active_anon:56724kB inactive_anon:64800kB active_file:88kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86700kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2487.802828] Node 1 active_anon:4000kB inactive_anon:263084kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2487.849716] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2487.976576] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2487.983698] Node 0 DMA32 free:35684kB min:35996kB low:44992kB high:53988kB active_anon:54676kB inactive_anon:64800kB active_file:52kB inactive_file:56kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1900kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2488.187498] lowmem_reserve[]: 0 0 1 1 1 [ 2488.191542] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2488.273995] lowmem_reserve[]: 0 0 0 0 0 [ 2488.278122] Node 1 Normal free:53736kB min:53876kB low:67344kB high:80812kB active_anon:4000kB inactive_anon:263084kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:272kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB [ 2488.308702] lowmem_reserve[]: 0 0 0 0 0 [ 2488.312728] Node 0 DMA: 2*4kB (E) 1*8kB (E) 0*16kB 12*32kB (UE) 15*64kB (UE) 7*128kB (UE) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10960kB [ 2488.328020] Node 0 DMA32: 229*4kB (UME) 547*8kB (UME) 345*16kB (ME) 109*32kB (UME) 50*64kB (UME) 30*128kB (ME) 12*256kB (UM) 14*512kB (UM) 5*1024kB (M) 0*2048kB 0*4096kB = 36700kB [ 2488.344909] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2488.356865] Node 1 Normal: 465*4kB (UME) 405*8kB (UME) 209*16kB (UME) 28*32kB (UME) 8*64kB (UME) 3*128kB (ME) 3*256kB (ME) 2*512kB (M) 3*1024kB (ME) 1*2048kB (M) 9*4096kB (U) = 54012kB [ 2488.374419] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2488.384101] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2488.399133] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2488.408072] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2488.416735] 82951 total pagecache pages [ 2488.420796] 0 pages in swap cache [ 2488.424245] Swap cache stats: add 0, delete 0, find 0/0 [ 2488.429860] Free swap = 0kB [ 2488.432908] Total swap = 0kB [ 2488.435999] 2097051 pages RAM [ 2488.439290] 0 pages HighMem/MovableOnly [ 2488.443379] 369649 pages reserved [ 2488.447032] 0 pages cma reserved [ 2488.450403] Unreclaimable slab info: [ 2488.454214] Name Used Total [ 2488.475698] pid_2 23KB 32KB [ 2488.481199] batadv_tt_change_cache 3KB 7KB [ 2488.510629] batadv_tl_cache 6KB 16KB [ 2488.551445] TIPC 12KB 22KB [ 2488.585656] SCTPv6 18KB 37KB [ 2488.595726] DCCPv6 17KB 22KB [ 2488.601112] DCCP 16KB 28KB [ 2488.625690] RXRPC 13KB 26KB [ 2488.631080] rxrpc_call_jar 90KB 126KB [ 2488.658925] bridge_fdb_cache 18KB 31KB [ 2488.664461] fib6_nodes 207KB 272KB [ 2488.682456] ip6_dst_cache 408KB 660KB [ 2488.715733] RAWv6 91KB 114KB [ 2488.734864] UDPv6 39KB 41KB [ 2488.742931] TCPv6 24KB 36KB [ 2488.753066] nf_conntrack 8KB 11KB [ 2488.761785] t10_alua_lu_gp_cache 0KB 3KB [ 2488.770023] sd_ext_cdb 0KB 7KB [ 2488.775403] scsi_sense_cache 1056KB 1060KB [ 2488.783502] virtio_scsi_cmd 16KB 16KB [ 2488.791670] sgpool-128 8KB 8KB [ 2488.801478] sgpool-64 4KB 12KB [ 2488.809440] sgpool-32 2KB 15KB [ 2488.814813] sgpool-16 1KB 7KB [ 2488.822733] sgpool-8 0KB 7KB [ 2488.830666] mqueue_inode_cache 13KB 37KB [ 2488.838681] bio_post_read_ctx 14KB 15KB [ 2488.844119] bio-2 14KB 15KB [ 2488.859625] jfs_mp 7KB 7KB [ 2488.865035] cifs_small_rq 15KB 16KB [ 2488.873033] cifs_request 67KB 67KB [ 2488.881087] cifs_mpx_ids 0KB 7KB [ 2488.889035] nfs_commit_data 3KB 14KB [ 2488.894411] nfs_write_data 34KB 44KB [ 2488.904646] ext4_system_zone 1KB 7KB [ 2488.912695] bio-1 1KB 7KB [ 2488.920635] pid_namespace 2KB 11KB [ 2488.928595] rpc_buffers 17KB 25KB [ 2488.933961] rpc_tasks 2KB 7KB [ 2488.941901] UNIX 1245KB 1338KB [ 2488.947577] tcp_bind_bucket 1KB 12KB [ 2488.952966] ip_fib_trie 32KB 47KB [ 2488.958534] ip_fib_alias 146KB 197KB [ 2488.963899] ip_dst_cache 23KB 24KB [ 2488.969292] RAW 60KB 82KB [ 2488.974653] UDP 54KB 74KB [ 2489.014558] TCP 50KB 56KB [ 2489.041155] hugetlbfs_inode_cache 3KB 15KB [ 2489.078434] fscache_cookie_jar 1KB 7KB [ 2489.083920] eventpoll_pwq 23KB 39KB [ 2489.146731] eventpoll_epi 43KB 74KB [ 2489.152138] inotify_inode_mark 13KB 23KB [ 2489.214939] request_queue 199KB 199KB [ 2489.247806] blkdev_requests 1KB 3KB [ 2489.253215] blkdev_ioc 34KB 38KB [ 2489.321672] bio-0 1083KB 1245KB [ 2489.351441] biovec-max 1592KB 1600KB [ 2489.381208] biovec-64 1045KB 1244KB [ 2489.403484] biovec-16 143KB 172KB [ 2489.438944] bio_integrity_payload 1KB 8KB [ 2489.444692] khugepaged_mm_slot 5KB 27KB [ 2489.497461] uid_cache 0KB 4KB [ 2489.502851] dmaengine-unmap-2 0KB 3KB [ 2489.555676] skbuff_fclone_cache 73KB 82KB [ 2489.561245] skbuff_head_cache 8389KB 8655KB [ 2489.611867] configfs_dir_cache 3KB 11KB [ 2489.648441] file_lock_cache 46KB 55KB [ 2489.653832] file_lock_ctx 9KB 11KB [ 2489.702421] fsnotify_mark_connector 6KB 15KB [ 2489.737670] net_namespace 70KB 96KB [ 2489.743065] shmem_inode_cache 8104KB 8146KB [ 2489.789488] task_delay_info 182KB 359KB [ 2489.795332] taskstats 31KB 42KB [ 2489.850990] proc_dir_entry 823KB 975KB [ 2489.877460] pde_opener 13KB 54KB [ 2489.882849] seq_file 315KB 362KB [ 2489.935084] sigqueue 30KB 59KB [ 2489.965338] kernfs_node_cache 18148KB 18203KB [ 2489.985651] mnt_cache 246KB 272KB [ 2489.991039] filp 7177KB 7890KB [ 2490.021907] names_cache 126718KB 126777KB [ 2490.067660] iint_cache 41KB 51KB [ 2490.073058] key_jar 4KB 11KB [ 2490.124105] uts_namespace 3KB 11KB [ 2490.160078] nsproxy 2KB 11KB [ 2490.165482] vm_area_struct 2957KB 3314KB [ 2490.224599] mm_struct 401KB 487KB [ 2490.249972] fs_cache 157KB 364KB [ 2490.255384] files_cache 724KB 1057KB [ 2490.304756] signal_cache 1408KB 2077KB [ 2490.337655] sighand_cache 559KB 624KB [ 2490.343054] task_struct 5807KB 5895KB [ 2490.388546] cred_jar 2095KB 2684KB [ 2490.393946] anon_vma_chain 924KB 1354KB [ 2490.451918] anon_vma 123KB 265KB [ 2490.488387] pid 99KB 248KB [ 2490.494311] Acpi-Operand 156KB 198KB [ 2490.548312] Acpi-ParseExt 9KB 11KB [ 2490.553710] Acpi-Parse 41KB 47KB [ 2490.603840] Acpi-State 52KB 63KB [ 2490.625055] Acpi-Namespace 21KB 27KB [ 2490.665862] numa_policy 0KB 3KB [ 2490.671381] debug_objects_cache 2032KB 2120KB [ 2490.735661] trace_event_file 297KB 298KB [ 2490.735673] ftrace_event_field 398KB 401KB [ 2490.735683] pool_workqueue 145KB 188KB [ 2490.735695] page->ptl 431KB 948KB [ 2490.735740] kmalloc-2097152 2050KB 2050KB [ 2490.735751] kmalloc-524288 2056KB 2056KB [ 2490.768582] kmalloc-262144 1290KB 1290KB [ 2490.773974] kmalloc-131072 650KB 650KB [ 2490.779402] kmalloc-65536 2376KB 2442KB [ 2490.784761] kmalloc-32768 1947KB 2145KB [ 2490.790269] kmalloc-16384 1171KB 1188KB [ 2490.795673] kmalloc-8192 4471KB 4545KB [ 2490.801044] kmalloc-4096 25500KB 25559KB [ 2490.806471] kmalloc-2048 13978KB 15185KB [ 2490.811836] kmalloc-1024 10758KB 12733KB [ 2490.817796] kmalloc-512 16970KB 17115KB [ 2490.823373] kmalloc-256 4970KB 6086KB [ 2490.828780] kmalloc-128 1111KB 1606KB [ 2490.834141] kmalloc-96 3625KB 4172KB [ 2490.839543] kmalloc-64 2542KB 3724KB [ 2490.844905] kmalloc-32 1914KB 2417KB [ 2490.850417] kmalloc-192 1914KB 2896KB [ 2490.855918] kmem_cache 177KB 183KB [ 2490.861314] Out of memory (oom_kill_allocating_task): Kill process 8094 (syz-fuzzer) score 0 or sacrifice child [ 2490.895632] Killed process 8847 (syz-executor.1) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2491.482136] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2491.565548] systemd-journal cpuset=/ mems_allowed=0-1 [ 2491.570880] CPU: 1 PID: 14583 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2491.578857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2491.588207] Call Trace: [ 2491.590952] dump_stack+0x1fc/0x2ef [ 2491.594592] dump_header+0x15d/0xc3f [ 2491.598321] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2491.603448] ? ___ratelimit+0x319/0x590 [ 2491.607427] oom_kill_process.cold+0x10/0x692 [ 2491.611941] ? check_preemption_disabled+0x41/0x280 [ 2491.616961] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2491.622259] out_of_memory+0x1072/0x1390 [ 2491.626353] ? oom_killer_disable+0x270/0x270 [ 2491.630949] ? mutex_trylock+0x15f/0x1a0 [ 2491.635035] __alloc_pages_nodemask+0x23a2/0x2890 [ 2491.639888] ? find_get_entry+0x4cd/0x8a0 [ 2491.644066] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2491.648973] alloc_pages_current+0x193/0x2a0 [ 2491.653473] filemap_fault+0x146e/0x2180 [ 2491.657556] ext4_filemap_fault+0x84/0xb0 [ 2491.661743] __do_fault+0x10b/0x4b0 [ 2491.665384] __handle_mm_fault+0x273b/0x41c0 [ 2491.669811] ? vm_insert_page+0x9c0/0x9c0 [ 2491.673990] ? check_preemption_disabled+0x41/0x280 [ 2491.679014] handle_mm_fault+0x436/0xb10 [ 2491.683082] __do_page_fault+0x68e/0xd60 [ 2491.687149] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2491.692170] ? spurious_fault+0x840/0x840 [ 2491.696323] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2491.701193] ? page_fault+0x8/0x30 [ 2491.704736] page_fault+0x1e/0x30 [ 2491.708190] RIP: 0033:0x7f56210cbbd0 [ 2491.711908] Code: Bad RIP value. [ 2491.715276] RSP: 002b:00007fffea5faea8 EFLAGS: 00010202 [ 2491.720743] RAX: 0000000000000002 RBX: 0000555fdd1111e0 RCX: 00007f562069ef17 [ 2491.728090] RDX: 0000000000000000 RSI: 0000000093efa956 RDI: 0000555fdd10f0c0 [ 2491.735373] RBP: 00000000000038f7 R08: 0000555fdd11299c R09: 0000555fdd11332c [ 2491.742654] R10: 0000555fdd1132b0 R11: 0000000000000202 R12: ffffffffffffffff [ 2491.749909] R13: 00007fffea5faf68 R14: 0000555fdc5d7958 R15: 0005f5f721c146fb [ 2491.759703] Mem-Info: [ 2491.762159] active_anon:14937 inactive_anon:81971 isolated_anon:0 [ 2491.762159] active_file:17 inactive_file:32 isolated_file:15 [ 2491.762159] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2491.762159] slab_reclaimable:13270 slab_unreclaimable:117968 [ 2491.762159] mapped:14894 shmem:82909 pagetables:503 bounce:0 [ 2491.762159] free:25084 free_pcp:247 free_cma:0 [ 2491.797183] Node 0 active_anon:55784kB inactive_anon:64800kB active_file:68kB inactive_file:100kB unevictable:0kB isolated(anon):0kB isolated(file):60kB mapped:58016kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2491.825107] Node 1 active_anon:3964kB inactive_anon:263084kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1560kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2491.852483] Node 0 DMA free:10960kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2491.880885] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2491.882298] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2491.892720] Node 0 DMA32 free:35612kB min:35996kB low:44992kB high:53988kB active_anon:53736kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1740kB bounce:0kB free_pcp:1148kB local_pcp:0kB free_cma:0kB [ 2491.925226] lowmem_reserve[]: 0 0 1 1 1 [ 2491.929838] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2491.959683] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2491.967375] lowmem_reserve[]: 0 0 0 0 0 [ 2491.994614] Node 1 Normal free:53504kB min:53876kB low:67344kB high:80812kB active_anon:3964kB inactive_anon:263084kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:272kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2492.041859] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2492.064710] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2492.133304] lowmem_reserve[]: 0 0 0 0 0 [ 2492.156201] Node 0 DMA: 2*4kB (E) 1*8kB (E) 0*16kB 12*32kB (UE) 15*64kB (UE) 7*128kB (UE) 2*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10960kB [ 2492.193540] device bridge_slave_1 left promiscuous mode [ 2492.220033] bridge0: port 2(bridge_slave_1) entered disabled state [ 2492.265579] Node 0 DMA32: 346*4kB (ME) 422*8kB (UME) 346*16kB (UME) 113*32kB (UME) 49*64kB (UME) 34*128kB (ME) 14*256kB (UM) 12*512kB (UM) 5*1024kB (M) 0*2048kB 0*4096kB = 36248kB [ 2492.290618] device bridge_slave_0 left promiscuous mode [ 2492.311959] bridge0: port 1(bridge_slave_0) entered disabled state [ 2492.380191] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2492.444658] Node 1 Normal: 467*4kB (UME) 397*8kB (ME) 209*16kB (UME) 28*32kB (UME) 7*64kB (ME) 4*128kB (UME) 3*256kB (ME) 3*512kB (UM) 4*1024kB (UME) 2*2048kB (UM) 8*4096kB (U) = 53508kB [ 2492.461961] device veth1_macvtap left promiscuous mode [ 2492.467454] device veth0_macvtap left promiscuous mode [ 2492.472825] device veth1_vlan left promiscuous mode [ 2492.501535] device veth0_vlan left promiscuous mode [ 2492.514093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2492.552405] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2492.646393] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2492.655261] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2492.776467] 82942 total pagecache pages [ 2492.780510] 0 pages in swap cache [ 2492.783965] Swap cache stats: add 0, delete 0, find 0/0 [ 2492.857469] Free swap = 0kB [ 2492.860517] Total swap = 0kB [ 2492.863540] 2097051 pages RAM [ 2492.908209] 0 pages HighMem/MovableOnly [ 2492.925442] 369649 pages reserved [ 2492.928919] 0 pages cma reserved [ 2492.932303] Unreclaimable slab info: [ 2492.992379] Name Used Total [ 2493.028538] pid_2 23KB 32KB [ 2493.033998] batadv_tt_change_cache 1KB 7KB [ 2493.099278] batadv_tl_cache 6KB 16KB [ 2493.104780] TIPC 12KB 22KB [ 2493.132198] SCTPv6 18KB 37KB [ 2493.188921] DCCPv6 17KB 22KB [ 2493.194676] DCCP 16KB 28KB [ 2493.247010] RXRPC 13KB 26KB [ 2493.260030] rxrpc_call_jar 90KB 126KB [ 2493.295455] bridge_fdb_cache 13KB 31KB [ 2493.300851] fib6_nodes 203KB 272KB [ 2493.365455] ip6_dst_cache 408KB 660KB [ 2493.388780] RAWv6 91KB 114KB [ 2493.394528] UDPv6 30KB 41KB [ 2493.443837] TCPv6 24KB 30KB [ 2493.497151] nf_conntrack 6KB 11KB [ 2493.502621] t10_alua_lu_gp_cache 0KB 3KB [ 2493.573598] sd_ext_cdb 0KB 7KB [ 2493.605180] scsi_sense_cache 1056KB 1060KB [ 2493.650487] virtio_scsi_cmd 16KB 16KB [ 2493.692484] sgpool-128 8KB 8KB [ 2493.728299] sgpool-64 4KB 12KB [ 2493.733716] sgpool-32 2KB 15KB [ 2493.785711] sgpool-16 1KB 7KB [ 2493.791114] sgpool-8 0KB 7KB [ 2493.862094] mqueue_inode_cache 13KB 37KB [ 2493.891470] bio_post_read_ctx 14KB 15KB [ 2493.946716] bio-2 14KB 15KB [ 2493.952126] jfs_mp 7KB 7KB [ 2494.029364] cifs_small_rq 15KB 16KB [ 2494.034790] cifs_request 67KB 67KB [ 2494.056160] cifs_mpx_ids 0KB 7KB [ 2494.061601] nfs_commit_data 3KB 14KB [ 2494.094011] nfs_write_data 34KB 44KB [ 2494.120921] ext4_system_zone 1KB 7KB [ 2494.132616] bio-1 1KB 7KB [ 2494.157754] pid_namespace 2KB 11KB [ 2494.163155] rpc_buffers 17KB 25KB [ 2494.173908] rpc_tasks 2KB 7KB [ 2494.203951] UNIX 1233KB 1331KB [ 2494.230097] tcp_bind_bucket 1KB 12KB [ 2494.239902] ip_fib_trie 30KB 47KB [ 2494.266624] ip_fib_alias 143KB 197KB [ 2494.272040] ip_dst_cache 17KB 24KB [ 2494.302657] RAW 60KB 82KB [ 2494.321120] UDP 54KB 74KB [ 2494.333781] TCP 50KB 56KB [ 2494.360329] hugetlbfs_inode_cache 3KB 15KB [ 2494.369694] fscache_cookie_jar 1KB 7KB [ 2494.375155] eventpoll_pwq 22KB 39KB [ 2494.401759] eventpoll_epi 42KB 74KB [ 2494.410596] inotify_inode_mark 13KB 23KB [ 2494.435619] request_queue 199KB 199KB [ 2494.441038] blkdev_requests 1KB 3KB [ 2494.468981] blkdev_ioc 31KB 38KB [ 2494.474375] bio-0 1109KB 1245KB [ 2494.493666] biovec-max 1592KB 1600KB [ 2494.502656] biovec-64 1085KB 1244KB [ 2494.522381] biovec-16 143KB 172KB [ 2494.527912] bio_integrity_payload 1KB 8KB [ 2494.533716] khugepaged_mm_slot 5KB 27KB [ 2494.553571] uid_cache 0KB 4KB [ 2494.559030] dmaengine-unmap-2 0KB 3KB [ 2494.564398] skbuff_fclone_cache 72KB 82KB [ 2494.584192] skbuff_head_cache 8692KB 8703KB [ 2494.589638] configfs_dir_cache 3KB 11KB [ 2494.595091] file_lock_cache 45KB 55KB [ 2494.614324] file_lock_ctx 9KB 11KB [ 2494.619753] fsnotify_mark_connector 6KB 15KB [ 2494.639765] net_namespace 70KB 96KB [ 2494.645154] shmem_inode_cache 8097KB 8146KB [ 2494.650634] task_delay_info 182KB 359KB [ 2494.669618] taskstats 31KB 42KB [ 2494.675038] proc_dir_entry 820KB 975KB [ 2494.683956] pde_opener 11KB 54KB [ 2494.703444] seq_file 305KB 358KB [ 2494.712621] sigqueue 30KB 59KB [ 2494.731728] kernfs_node_cache 18007KB 18183KB [ 2494.737389] mnt_cache 244KB 268KB [ 2494.742762] filp 7099KB 7886KB [ 2494.768234] names_cache 125647KB 125706KB [ 2494.773626] iint_cache 38KB 51KB [ 2494.803535] key_jar 4KB 11KB [ 2494.814635] uts_namespace 3KB 11KB [ 2494.847017] nsproxy 1KB 11KB [ 2494.852417] vm_area_struct 2926KB 3314KB [ 2494.883151] mm_struct 393KB 487KB [ 2494.893032] fs_cache 157KB 364KB [ 2494.923158] files_cache 683KB 1042KB [ 2494.943148] signal_cache 1380KB 2070KB [ 2494.952113] sighand_cache 559KB 624KB [ 2494.971695] task_struct 5832KB 5895KB [ 2494.977338] cred_jar 2071KB 2684KB [ 2494.982738] anon_vma_chain 904KB 1346KB [ 2495.002276] anon_vma 113KB 265KB [ 2495.007730] pid 99KB 248KB [ 2495.013096] Acpi-Operand 156KB 198KB [ 2495.032436] Acpi-ParseExt 9KB 11KB [ 2495.037876] Acpi-Parse 41KB 47KB [ 2495.043251] Acpi-State 52KB 63KB [ 2495.063069] Acpi-Namespace 21KB 27KB [ 2495.068577] numa_policy 0KB 3KB [ 2495.073949] debug_objects_cache 2032KB 2120KB [ 2495.084056] trace_event_file 297KB 298KB [ 2495.117715] ftrace_event_field 398KB 401KB [ 2495.123202] pool_workqueue 145KB 188KB [ 2495.157963] page->ptl 428KB 948KB [ 2495.163469] kmalloc-2097152 2050KB 2050KB [ 2495.190529] kmalloc-524288 2056KB 2056KB [ 2495.199478] kmalloc-262144 1290KB 1290KB [ 2495.204865] kmalloc-131072 650KB 650KB [ 2495.231142] kmalloc-65536 2376KB 2442KB [ 2495.244273] kmalloc-32768 1947KB 2112KB [ 2495.273659] kmalloc-16384 1171KB 1188KB [ 2495.279139] kmalloc-8192 4438KB 4529KB [ 2495.284514] kmalloc-4096 25359KB 25410KB [ 2495.317359] kmalloc-2048 13935KB 15185KB [ 2495.322751] kmalloc-1024 10663KB 12718KB [ 2495.352157] kmalloc-512 17306KB 17475KB [ 2495.374531] kmalloc-256 4903KB 6082KB [ 2495.383390] kmalloc-128 1111KB 1606KB [ 2495.412953] kmalloc-96 3640KB 4172KB [ 2495.418421] kmalloc-64 2530KB 3724KB [ 2495.423793] kmalloc-32 1918KB 2417KB [ 2495.453375] kmalloc-192 1907KB 2896KB [ 2495.462798] kmem_cache 177KB 183KB [ 2495.482147] Out of memory (oom_kill_allocating_task): Kill process 14583 (systemd-journal) score 0 or sacrifice child [ 2495.507763] Killed process 14583 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1568kB [ 2495.519518] oom_reaper: reaped process 14583 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1568kB [ 2495.698279] oom_reaper: reaped process 14762 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2495.830016] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2495.914213] systemd cpuset=/ mems_allowed=0-1 [ 2495.945381] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2495.952347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2495.961707] Call Trace: [ 2495.964309] dump_stack+0x1fc/0x2ef [ 2495.968042] dump_header+0x15d/0xc3f [ 2495.971762] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2495.976867] ? ___ratelimit+0x319/0x590 [ 2495.980858] oom_kill_process.cold+0x10/0x692 [ 2495.985357] ? lock_downgrade+0x720/0x720 [ 2495.989512] ? check_preemption_disabled+0x41/0x280 [ 2495.994537] out_of_memory+0x34d/0x1390 [ 2495.998524] ? oom_killer_disable+0x270/0x270 [ 2496.003023] ? mutex_trylock+0x15f/0x1a0 [ 2496.007093] __alloc_pages_nodemask+0x23a2/0x2890 [ 2496.011954] ? find_get_entry+0x4cd/0x8a0 [ 2496.016117] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2496.020991] alloc_pages_current+0x193/0x2a0 [ 2496.025406] filemap_fault+0x146e/0x2180 [ 2496.029487] ext4_filemap_fault+0x84/0xb0 [ 2496.033639] __do_fault+0x10b/0x4b0 [ 2496.037272] __handle_mm_fault+0x273b/0x41c0 [ 2496.041684] ? vm_insert_page+0x9c0/0x9c0 [ 2496.045831] ? lock_downgrade+0x720/0x720 [ 2496.049980] ? lock_acquire+0x170/0x3c0 [ 2496.054055] ? check_preemption_disabled+0x41/0x280 [ 2496.059146] handle_mm_fault+0x436/0xb10 [ 2496.063235] __do_page_fault+0x68e/0xd60 [ 2496.067323] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2496.072362] ? spurious_fault+0x840/0x840 [ 2496.076522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2496.081381] ? page_fault+0x8/0x30 [ 2496.084931] page_fault+0x1e/0x30 [ 2496.088403] RIP: 0033:0x7f3ccd821731 [ 2496.092126] Code: Bad RIP value. [ 2496.095486] RSP: 002b:00007ffcffe3aa90 EFLAGS: 00010293 [ 2496.100846] RAX: 0000000000000001 RBX: 00007ffcffe3aaa0 RCX: 0000000000000000 [ 2496.108117] RDX: 00007f3ccd8a3ed8 RSI: 00007ffcffe3aaa0 RDI: 0000000000000000 [ 2496.115389] RBP: 00007ffcffe3aa98 R08: 0000000000000008 R09: 000055937f931368 [ 2496.122670] R10: 000055937f931330 R11: 0000000000000000 R12: 000055937f9df100 [ 2496.129951] R13: 0000000000000000 R14: 000055937da72a20 R15: 0000000000000003 [ 2496.151878] Mem-Info: [ 2496.154334] active_anon:14284 inactive_anon:81970 isolated_anon:0 [ 2496.154334] active_file:30 inactive_file:0 isolated_file:0 [ 2496.154334] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2496.154334] slab_reclaimable:13277 slab_unreclaimable:118060 [ 2496.154334] mapped:14472 shmem:82909 pagetables:476 bounce:0 [ 2496.154334] free:18976 free_pcp:0 free_cma:0 [ 2496.194266] Node 0 active_anon:53616kB inactive_anon:64800kB active_file:124kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57928kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2496.228145] Node 1 active_anon:3520kB inactive_anon:263080kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2496.263618] 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 [ 2496.318771] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2496.323955] Node 0 DMA32 free:17860kB min:35996kB low:44992kB high:53988kB active_anon:53616kB inactive_anon:64800kB active_file:52kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1736kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2496.404275] lowmem_reserve[]: 0 0 1 1 1 [ 2496.417796] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2496.460846] lowmem_reserve[]: 0 0 0 0 0 [ 2496.464864] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:3520kB inactive_anon:263080kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:168kB bounce:0kB free_pcp:444kB local_pcp:248kB free_cma:0kB [ 2496.500644] syz-executor.4: vmalloc: allocation failure, allocated 1525444608 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2496.514714] lowmem_reserve[]: 0 0 0 0 0 [ 2496.523869] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UM) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2496.544663] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2496.550128] CPU: 1 PID: 14762 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2496.558015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2496.567384] Call Trace: [ 2496.569990] dump_stack+0x1fc/0x2ef [ 2496.573625] warn_alloc.cold+0x7b/0x18f [ 2496.577612] ? zone_watermark_ok_safe+0x260/0x260 [ 2496.582460] ? rcu_nmi_exit+0xb3/0x180 [ 2496.586378] __vmalloc_area_node+0x4fd/0x780 [ 2496.590896] ? __vmalloc_node_range+0x180/0x180 [ 2496.595590] ? _raw_spin_unlock+0x29/0x40 [ 2496.599748] ? __get_vm_area_node+0x2e2/0x3a0 [ 2496.604268] __vmalloc_node_range+0xed/0x180 [ 2496.608683] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2496.613025] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2496.618393] vmalloc_user+0x70/0xe0 [ 2496.622022] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2496.626375] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2496.630526] __vb2_queue_alloc+0x472/0xe60 [ 2496.634776] vb2_core_create_bufs+0x273/0x7e0 [ 2496.639278] ? __vb2_queue_free+0x870/0x870 [ 2496.643608] ? __video_do_ioctl+0x632/0xcd0 [ 2496.647950] ? __mutex_lock+0x368/0x1190 [ 2496.652018] vb2_create_bufs+0x332/0x620 [ 2496.656101] ? mark_held_locks+0xf0/0xf0 [ 2496.660250] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2496.665360] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2496.670471] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2496.675671] v4l_create_bufs+0xb2/0x160 [ 2496.679654] __video_do_ioctl+0x49a/0xcd0 [ 2496.683898] ? v4l_querycap+0x340/0x340 [ 2496.687900] ? __might_fault+0x192/0x1d0 [ 2496.691968] ? v4l_querycap+0x340/0x340 [ 2496.695948] video_usercopy+0x13f/0xfa0 [ 2496.699934] ? v4l_enumstd+0x60/0x60 [ 2496.703649] ? do_futex+0x171/0x1880 [ 2496.707370] ? mark_held_locks+0xf0/0xf0 [ 2496.711444] ? debug_check_no_obj_freed+0x201/0x490 [ 2496.716499] ? video_usercopy+0xfa0/0xfa0 [ 2496.720650] v4l2_ioctl+0x147/0x1a0 [ 2496.724276] ? video_devdata+0xa0/0xa0 [ 2496.728167] do_vfs_ioctl+0xcdb/0x12e0 [ 2496.732060] ? lock_downgrade+0x720/0x720 [ 2496.736228] ? check_preemption_disabled+0x41/0x280 [ 2496.741250] ? ioctl_preallocate+0x200/0x200 [ 2496.745666] ? __fget+0x356/0x510 [ 2496.749224] ? do_dup2+0x450/0x450 [ 2496.752770] ? __se_sys_futex+0x298/0x3b0 [ 2496.756928] ksys_ioctl+0x9b/0xc0 [ 2496.760395] __x64_sys_ioctl+0x6f/0xb0 [ 2496.764291] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2496.768881] do_syscall_64+0xf9/0x620 [ 2496.772697] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2496.777897] RIP: 0033:0x7f00a79bd0f9 [ 2496.781617] Code: Bad RIP value. [ 2496.785072] RSP: 002b:00007f00a5f2f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2496.792782] RAX: ffffffffffffffda RBX: 00007f00a7adcf80 RCX: 00007f00a79bd0f9 [ 2496.800482] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2496.807750] RBP: 00007f00a7a18ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2496.815021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2496.822293] R13: 00007ffd4d81f22f R14: 00007f00a5f2f300 R15: 0000000000022000 [ 2496.840866] Mem-Info: [ 2496.843333] active_anon:14284 inactive_anon:81970 isolated_anon:0 [ 2496.843333] active_file:12 inactive_file:10 isolated_file:0 [ 2496.843333] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2496.843333] slab_reclaimable:13282 slab_unreclaimable:118055 [ 2496.843333] mapped:14482 shmem:82909 pagetables:476 bounce:0 [ 2496.843333] free:13967 free_pcp:111 free_cma:0 [ 2496.858566] Node 0 DMA32: 290*4kB (ME) 367*8kB (UME) 316*16kB (UME) 97*32kB (UME) 34*64kB (UME) 22*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18528kB [ 2496.877441] Node 0 active_anon:53616kB inactive_anon:64800kB active_file:48kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57924kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2496.922422] Node 1 active_anon:3520kB inactive_anon:263080kB active_file:12kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2496.954821] Node 0 DMA free:10876kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2496.981423] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2496.986568] Node 0 DMA32 free:18464kB min:35996kB low:44992kB high:53988kB active_anon:53616kB inactive_anon:64800kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1736kB bounce:0kB free_pcp:20kB local_pcp:0kB free_cma:0kB [ 2497.017251] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2497.028437] Node 1 Normal: 421*4kB (UME) 369*8kB (UME) 246*16kB (ME) 26*32kB (UME) 7*64kB (UME) 3*128kB (UME) 3*256kB (ME) 1*512kB (M) 3*1024kB (UME) 2*2048kB (M) 2*4096kB (U) = 26876kB [ 2497.045336] lowmem_reserve[]: 0 0 1 1 1 [ 2497.045356] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2497.045389] lowmem_reserve[]: 0 0 0 0 0 [ 2497.045409] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:3520kB inactive_anon:263080kB active_file:12kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:168kB bounce:0kB free_pcp:444kB local_pcp:248kB free_cma:0kB [ 2497.045443] lowmem_reserve[]: 0 0 0 0 0 [ 2497.045462] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UM) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2497.070019] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2497.132705] Node 0 DMA32: 290*4kB (ME) 368*8kB (UME) 316*16kB (UME) 97*32kB (UME) 34*64kB (UME) 22*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18536kB [ 2497.152288] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2497.171442] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2497.184101] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2497.203336] 82940 total pagecache pages [ 2497.212438] 0 pages in swap cache [ 2497.222218] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2497.228893] Swap cache stats: add 0, delete 0, find 0/0 [ 2497.254239] Free swap = 0kB [ 2497.262842] Node 1 Normal: 421*4kB (UME) 369*8kB (UME) 246*16kB (ME) 26*32kB (UME) 7*64kB (UME) 3*128kB (UME) 3*256kB (ME) 1*512kB (M) 3*1024kB (UME) 2*2048kB (M) 2*4096kB (U) = 26876kB [ 2497.290361] Total swap = 0kB [ 2497.293421] 2097051 pages RAM [ 2497.302610] 0 pages HighMem/MovableOnly [ 2497.321942] 369649 pages reserved [ 2497.328994] 0 pages cma reserved [ 2497.332368] Unreclaimable slab info: [ 2497.352459] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2497.379471] Name Used Total [ 2497.385051] pid_2 23KB 32KB [ 2497.391835] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2497.401009] batadv_tt_change_cache 1KB 7KB [ 2497.401025] batadv_tl_cache 6KB 16KB [ 2497.401052] TIPC 12KB 22KB [ 2497.401072] SCTPv6 18KB 37KB [ 2497.401091] DCCPv6 17KB 22KB [ 2497.401104] DCCP 16KB 28KB [ 2497.401146] RXRPC 13KB 26KB [ 2497.401156] rxrpc_call_jar 90KB 126KB [ 2497.401170] bridge_fdb_cache 12KB 31KB [ 2497.401185] fib6_nodes 200KB 272KB [ 2497.401195] ip6_dst_cache 417KB 660KB [ 2497.401208] RAWv6 91KB 114KB [ 2497.401219] UDPv6 30KB 41KB [ 2497.401233] TCPv6 24KB 30KB [ 2497.401252] nf_conntrack 5KB 11KB [ 2497.401318] t10_alua_lu_gp_cache 0KB 3KB [ 2497.401333] sd_ext_cdb 0KB 7KB [ 2497.401344] scsi_sense_cache 1056KB 1060KB [ 2497.401353] virtio_scsi_cmd 16KB 16KB [ 2497.401366] sgpool-128 8KB 8KB [ 2497.401376] sgpool-64 4KB 12KB [ 2497.401385] sgpool-32 2KB 15KB [ 2497.401394] sgpool-16 1KB 7KB [ 2497.401403] sgpool-8 0KB 7KB [ 2497.401421] mqueue_inode_cache 13KB 37KB [ 2497.401436] bio_post_read_ctx 14KB 15KB [ 2497.401509] bio-2 14KB 15KB [ 2497.401519] jfs_mp 7KB 7KB [ 2497.401559] cifs_small_rq 15KB 16KB [ 2497.401569] cifs_request 67KB 67KB [ 2497.401578] cifs_mpx_ids 0KB 7KB [ 2497.401608] nfs_commit_data 3KB 14KB [ 2497.401618] nfs_write_data 34KB 44KB [ 2497.401660] ext4_system_zone 1KB 7KB [ 2497.401691] bio-1 1KB 7KB [ 2497.401703] pid_namespace 2KB 11KB [ 2497.401723] rpc_buffers 17KB 25KB [ 2497.401732] rpc_tasks 2KB 7KB [ 2497.401742] UNIX 1230KB 1331KB [ 2497.401757] tcp_bind_bucket 1KB 12KB [ 2497.401773] ip_fib_trie 30KB 47KB [ 2497.401783] ip_fib_alias 141KB 197KB [ 2497.401792] ip_dst_cache 11KB 24KB [ 2497.401803] RAW 60KB 82KB [ 2497.401811] UDP 52KB 74KB [ 2497.401823] TCP 50KB 56KB [ 2497.401834] hugetlbfs_inode_cache 3KB 15KB [ 2497.401843] fscache_cookie_jar 1KB 7KB [ 2497.401851] eventpoll_pwq 22KB 39KB [ 2497.401866] eventpoll_epi 41KB 74KB [ 2497.401878] inotify_inode_mark 13KB 23KB [ 2497.421103] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2497.461746] request_queue 199KB 199KB [ 2497.479775] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2497.521529] blkdev_requests 1KB 3KB [ 2497.541818] 82940 total pagecache pages [ 2497.626605] blkdev_ioc 27KB 38KB [ 2497.634275] 0 pages in swap cache [ 2497.654618] bio-0 1134KB 1245KB [ 2497.665883] Swap cache stats: add 0, delete 0, find 0/0 [ 2497.701562] biovec-max 1575KB 1584KB [ 2497.750787] biovec-64 1112KB 1244KB [ 2497.756215] biovec-16 151KB 172KB [ 2497.761586] bio_integrity_payload 1KB 8KB [ 2497.767406] khugepaged_mm_slot 5KB 27KB [ 2497.769832] Free swap = 0kB [ 2497.772864] uid_cache 0KB 4KB [ 2497.781350] dmaengine-unmap-2 0KB 3KB [ 2497.786896] skbuff_fclone_cache 72KB 82KB [ 2497.789826] Total swap = 0kB [ 2497.792445] skbuff_head_cache 8775KB 8786KB [ 2497.795604] 2097051 pages RAM [ 2497.800854] configfs_dir_cache 3KB 11KB [ 2497.803942] 0 pages HighMem/MovableOnly [ 2497.809579] file_lock_cache 45KB 55KB [ 2497.809589] file_lock_ctx 9KB 11KB [ 2497.809598] fsnotify_mark_connector 6KB 15KB [ 2497.809605] net_namespace 70KB 96KB [ 2497.809615] shmem_inode_cache 8096KB 8146KB [ 2497.809624] task_delay_info 174KB 359KB [ 2497.809634] taskstats 31KB 42KB [ 2497.809643] proc_dir_entry 816KB 975KB [ 2497.809651] pde_opener 10KB 54KB [ 2497.809660] seq_file 298KB 358KB [ 2497.809669] sigqueue 29KB 59KB [ 2497.809678] kernfs_node_cache 17975KB 18179KB [ 2497.809691] mnt_cache 243KB 268KB [ 2497.809701] filp 7063KB 7886KB [ 2497.809710] names_cache 125630KB 125681KB [ 2497.809719] iint_cache 37KB 51KB [ 2497.809729] key_jar 4KB 11KB [ 2497.809738] uts_namespace 3KB 11KB [ 2497.809746] nsproxy 1KB 11KB [ 2497.809756] vm_area_struct 2911KB 3314KB [ 2497.809765] mm_struct 390KB 487KB [ 2497.809775] fs_cache 145KB 364KB [ 2497.809784] files_cache 658KB 1023KB [ 2497.809793] signal_cache 1342KB 2055KB [ 2497.809803] sighand_cache 543KB 617KB [ 2497.809812] task_struct 5832KB 5883KB [ 2497.809822] cred_jar 2039KB 2684KB [ 2497.809832] anon_vma_chain 891KB 1346KB [ 2497.809841] anon_vma 105KB 265KB [ 2497.809850] pid 94KB 248KB [ 2497.809859] Acpi-Operand 156KB 198KB [ 2497.809869] Acpi-ParseExt 9KB 11KB [ 2497.809879] Acpi-Parse 41KB 47KB [ 2497.809888] Acpi-State 52KB 63KB [ 2497.809897] Acpi-Namespace 21KB 27KB [ 2497.809908] numa_policy 0KB 3KB [ 2497.809917] debug_objects_cache 2032KB 2120KB [ 2497.809927] trace_event_file 297KB 298KB [ 2497.809937] ftrace_event_field 398KB 401KB [ 2497.809946] pool_workqueue 145KB 188KB [ 2497.809958] page->ptl 423KB 948KB [ 2497.810004] kmalloc-2097152 2050KB 2050KB [ 2497.810015] kmalloc-524288 2056KB 2056KB [ 2497.810025] kmalloc-262144 1290KB 1290KB [ 2497.810034] kmalloc-131072 650KB 650KB [ 2497.810043] kmalloc-65536 2376KB 2442KB [ 2497.810052] kmalloc-32768 1947KB 2112KB [ 2497.810061] kmalloc-16384 1138KB 1155KB [ 2497.810070] kmalloc-8192 4413KB 4512KB [ 2497.810079] kmalloc-4096 25087KB 25138KB [ 2497.810089] kmalloc-2048 13859KB 15172KB [ 2497.810098] kmalloc-1024 10609KB 12718KB [ 2497.810107] kmalloc-512 17475KB 17475KB [ 2497.810116] kmalloc-256 4869KB 6082KB [ 2497.810126] kmalloc-128 1111KB 1606KB [ 2497.810135] kmalloc-96 3647KB 4172KB [ 2497.810144] kmalloc-64 2525KB 3724KB [ 2497.810153] kmalloc-32 1918KB 2417KB [ 2497.810163] kmalloc-192 1903KB 2896KB [ 2497.810173] kmem_cache 177KB 183KB [ 2497.810184] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2497.810254] Killed process 32163 (syz-executor.4) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2497.830635] oom_reaper: reaped process 32163 (syz-executor.4), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2497.831692] 369649 pages reserved [ 2498.108281] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2498.112051] 0 pages cma reserved [ 2498.136908] in:imklog cpuset=/ mems_allowed=0-1 [ 2498.299915] CPU: 0 PID: 14535 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2498.307406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2498.316823] Call Trace: [ 2498.319517] dump_stack+0x1fc/0x2ef [ 2498.323188] dump_header+0x15d/0xc3f [ 2498.326946] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2498.332082] ? ___ratelimit+0x319/0x590 [ 2498.336075] oom_kill_process.cold+0x10/0x692 [ 2498.340587] ? check_preemption_disabled+0x41/0x280 [ 2498.345637] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2498.350920] out_of_memory+0x1072/0x1390 [ 2498.354989] ? oom_killer_disable+0x270/0x270 [ 2498.359501] ? mutex_trylock+0x15f/0x1a0 [ 2498.363673] __alloc_pages_nodemask+0x23a2/0x2890 [ 2498.368533] ? find_get_entry+0x4cd/0x8a0 [ 2498.372705] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2498.377590] alloc_pages_current+0x193/0x2a0 [ 2498.382011] filemap_fault+0x146e/0x2180 [ 2498.386097] ext4_filemap_fault+0x84/0xb0 [ 2498.390252] __do_fault+0x10b/0x4b0 [ 2498.393887] ? do_raw_spin_unlock+0x171/0x230 [ 2498.398399] __handle_mm_fault+0x273b/0x41c0 [ 2498.402823] ? vm_insert_page+0x9c0/0x9c0 [ 2498.406999] ? check_preemption_disabled+0x41/0x280 [ 2498.412033] handle_mm_fault+0x436/0xb10 [ 2498.416107] __do_page_fault+0x68e/0xd60 [ 2498.420357] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2498.425385] ? spurious_fault+0x840/0x840 [ 2498.429546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2498.434400] ? page_fault+0x8/0x30 [ 2498.437953] page_fault+0x1e/0x30 [ 2498.441417] RIP: 0033:0x7ff217132488 [ 2498.445140] Code: Bad RIP value. [ 2498.448508] RSP: 002b:00007ff215a4a9c0 EFLAGS: 00010206 [ 2498.453881] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2498.461197] RDX: 0000000000000000 RSI: 00007ff215a4ac70 RDI: 0000000000000000 [ 2498.468489] RBP: 00007ff215a4b0a0 R08: 00007ff215a4b0b0 R09: 00007ff21723efe9 [ 2498.475858] R10: 0000000000000000 R11: 00007ff217228040 R12: 0000000000000050 [ 2498.483219] R13: 00000000ffffffff R14: 00000000ffffffff R15: 0000000000000001 [ 2498.503706] Mem-Info: [ 2498.508821] active_anon:14159 inactive_anon:81970 isolated_anon:0 [ 2498.508821] active_file:13 inactive_file:12 isolated_file:6 [ 2498.508821] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2498.508821] slab_reclaimable:13286 slab_unreclaimable:117868 [ 2498.508821] mapped:14481 shmem:82909 pagetables:439 bounce:0 [ 2498.508821] free:14143 free_pcp:329 free_cma:0 [ 2498.551708] Node 0 active_anon:53116kB inactive_anon:64800kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):24kB mapped:57924kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2498.586866] Node 1 active_anon:3520kB inactive_anon:263080kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:265012kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2498.626828] 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 [ 2498.658817] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2498.664144] Node 0 DMA32 free:18812kB min:35996kB low:44992kB high:53988kB active_anon:53116kB inactive_anon:64800kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7232kB pagetables:1588kB bounce:0kB free_pcp:828kB local_pcp:704kB free_cma:0kB [ 2498.715224] lowmem_reserve[]: 0 0 1 1 1 [ 2498.719338] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2498.846283] lowmem_reserve[]: 0 0 0 0 0 [ 2498.850317] Node 1 Normal free:26876kB min:53876kB low:67344kB high:80812kB active_anon:3516kB inactive_anon:263080kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:168kB bounce:0kB free_pcp:448kB local_pcp:248kB free_cma:0kB [ 2498.928749] lowmem_reserve[]: 0 0 0 0 0 [ 2498.933996] Node 0 DMA: 3*4kB (UME) 2*8kB (UM) 2*16kB (UM) 2*32kB (ME) 2*64kB (ME) 3*128kB (UME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10876kB [ 2498.975171] Node 0 DMA32: 291*4kB (UME) 400*8kB (UME) 317*16kB (UME) 98*32kB (UME) 34*64kB (UME) 22*128kB (UME) 5*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18844kB [ 2499.015199] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2499.048612] Node 1 Normal: 421*4kB (UME) 370*8kB (UME) 246*16kB (ME) 26*32kB (UME) 7*64kB (UME) 3*128kB (UME) 3*256kB (ME) 1*512kB (M) 3*1024kB (UME) 2*2048kB (M) 2*4096kB (U) = 26884kB [ 2499.113705] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2499.140985] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2499.165191] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2499.198518] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2499.218683] 82940 total pagecache pages [ 2499.222695] 0 pages in swap cache [ 2499.248704] Swap cache stats: add 0, delete 0, find 0/0 [ 2499.254101] Free swap = 0kB [ 2499.268676] Total swap = 0kB [ 2499.271822] 2097051 pages RAM [ 2499.274966] 0 pages HighMem/MovableOnly [ 2499.308565] 369649 pages reserved [ 2499.312044] 0 pages cma reserved [ 2499.328697] Unreclaimable slab info: [ 2499.332440] Name Used Total [ 2499.358483] pid_2 23KB 32KB [ 2499.363962] batadv_tt_change_cache 1KB 7KB [ 2499.422147] batadv_tl_cache 6KB 16KB [ 2499.427634] TIPC 12KB 22KB [ 2499.433018] SCTPv6 18KB 37KB [ 2499.452443] DCCPv6 17KB 22KB [ 2499.482159] DCCP 16KB 28KB [ 2499.487875] RXRPC 13KB 26KB [ 2499.493252] rxrpc_call_jar 90KB 126KB [ 2499.518724] bridge_fdb_cache 12KB 31KB [ 2499.524120] fib6_nodes 200KB 272KB [ 2499.558488] ip6_dst_cache 415KB 660KB [ 2499.563904] RAWv6 91KB 114KB [ 2499.601301] UDPv6 30KB 41KB [ 2499.630384] TCPv6 24KB 30KB [ 2499.652959] nf_conntrack 5KB 11KB [ 2499.681393] t10_alua_lu_gp_cache 0KB 3KB [ 2499.710419] sd_ext_cdb 0KB 7KB [ 2499.741799] scsi_sense_cache 1056KB 1060KB [ 2499.762426] virtio_scsi_cmd 16KB 16KB [ 2499.798459] sgpool-128 8KB 8KB [ 2499.804160] sgpool-64 4KB 12KB [ 2499.838228] sgpool-32 2KB 15KB [ 2499.843626] sgpool-16 1KB 7KB [ 2499.893642] sgpool-8 0KB 7KB [ 2499.913700] mqueue_inode_cache 13KB 37KB [ 2499.953446] bio_post_read_ctx 14KB 15KB [ 2499.973844] bio-2 14KB 15KB [ 2500.008780] jfs_mp 7KB 7KB [ 2500.014296] cifs_small_rq 15KB 16KB [ 2500.052346] cifs_request 67KB 67KB [ 2500.080399] cifs_mpx_ids 0KB 7KB [ 2500.118658] nfs_commit_data 3KB 14KB [ 2500.124070] nfs_write_data 34KB 44KB [ 2500.153321] ext4_system_zone 1KB 7KB [ 2500.188725] bio-1 1KB 7KB [ 2500.194250] pid_namespace 2KB 11KB [ 2500.231993] rpc_buffers 17KB 25KB [ 2500.252007] rpc_tasks 2KB 7KB [ 2500.288740] UNIX 1230KB 1331KB [ 2500.294149] tcp_bind_bucket 1KB 12KB [ 2500.344323] ip_fib_trie 30KB 47KB [ 2500.382141] ip_fib_alias 141KB 197KB [ 2500.393128] ip_dst_cache 11KB 24KB [ 2500.418468] RAW 60KB 82KB [ 2500.423860] UDP 52KB 74KB [ 2500.462001] TCP 50KB 56KB [ 2500.507192] hugetlbfs_inode_cache 3KB 15KB [ 2500.512934] fscache_cookie_jar 1KB 7KB [ 2500.536816] eventpoll_pwq 22KB 39KB [ 2500.542293] eventpoll_epi 41KB 74KB [ 2500.574655] inotify_inode_mark 13KB 23KB [ 2500.616013] request_queue 199KB 199KB [ 2500.621414] blkdev_requests 1KB 3KB [ 2500.642016] blkdev_ioc 27KB 38KB [ 2500.670191] bio-0 1130KB 1245KB [ 2500.707180] biovec-max 1575KB 1584KB [ 2500.712583] biovec-64 1107KB 1244KB [ 2500.750140] biovec-16 150KB 172KB [ 2500.783772] bio_integrity_payload 1KB 8KB [ 2500.810138] khugepaged_mm_slot 5KB 27KB [ 2500.841757] uid_cache 0KB 4KB [ 2500.858533] dmaengine-unmap-2 0KB 3KB [ 2500.863944] skbuff_fclone_cache 72KB 82KB [ 2500.924928] skbuff_head_cache 8970KB 8981KB [ 2500.958507] configfs_dir_cache 3KB 11KB [ 2500.963996] file_lock_cache 45KB 55KB [ 2500.984314] file_lock_ctx 9KB 11KB [ 2500.998753] fsnotify_mark_connector 6KB 15KB [ 2501.018393] net_namespace 70KB 96KB [ 2501.023799] shmem_inode_cache 8111KB 8146KB [ 2501.040454] task_delay_info 172KB 359KB [ 2501.057411] taskstats 31KB 42KB [ 2501.064351] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2501.090311] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2501.102334] proc_dir_entry 816KB 975KB [ 2501.117878] pde_opener 10KB 54KB [ 2501.125901] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2501.138142] seq_file 306KB 358KB [ 2501.151684] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2501.182904] systemd[1]: Stopped Journal Service. [ 2501.188439] sigqueue 43KB 59KB [ 2501.188451] kernfs_node_cache 17970KB 18175KB [ 2501.188461] mnt_cache 243KB 268KB [ 2501.188471] filp 7063KB 7886KB [ 2501.188480] names_cache 125736KB 125736KB [ 2501.188490] iint_cache 37KB 51KB [ 2501.188500] key_jar 4KB 11KB [ 2501.188510] uts_namespace 3KB 11KB [ 2501.188519] nsproxy 1KB 11KB [ 2501.188528] vm_area_struct 2924KB 3314KB [ 2501.188538] mm_struct 409KB 487KB [ 2501.188548] fs_cache 160KB 364KB [ 2501.188557] files_cache 653KB 1020KB [ 2501.188566] signal_cache 1342KB 2055KB [ 2501.188576] sighand_cache 559KB 617KB [ 2501.188585] task_struct 5851KB 5883KB [ 2501.188594] cred_jar 2038KB 2684KB [ 2501.188604] anon_vma_chain 891KB 1346KB [ 2501.188614] anon_vma 127KB 265KB [ 2501.188623] pid 94KB 248KB [ 2501.188633] Acpi-Operand 156KB 198KB [ 2501.188642] Acpi-ParseExt 9KB 11KB [ 2501.188652] Acpi-Parse 41KB 47KB [ 2501.188661] Acpi-State 52KB 63KB [ 2501.188676] Acpi-Namespace 21KB 27KB [ 2501.188688] numa_policy 0KB 3KB [ 2501.188698] debug_objects_cache 2032KB 2120KB [ 2501.188707] trace_event_file 297KB 298KB [ 2501.188717] ftrace_event_field 398KB 401KB [ 2501.188726] pool_workqueue 145KB 188KB [ 2501.188737] page->ptl 428KB 948KB [ 2501.188783] kmalloc-2097152 2050KB 2050KB [ 2501.188794] kmalloc-524288 2056KB 2056KB [ 2501.188803] kmalloc-262144 1290KB 1290KB [ 2501.188812] kmalloc-131072 650KB 650KB [ 2501.188821] kmalloc-65536 2376KB 2442KB [ 2501.188830] kmalloc-32768 1947KB 2112KB [ 2501.188837] kmalloc-16384 1138KB 1155KB [ 2501.188845] kmalloc-8192 4413KB 4512KB [ 2501.188853] kmalloc-4096 24879KB 24913KB [ 2501.188861] kmalloc-2048 13655KB 15115KB [ 2501.188869] kmalloc-1024 10461KB 12718KB [ 2501.188876] kmalloc-512 17731KB 17733KB [ 2501.188885] kmalloc-256 4827KB 6082KB [ 2501.188902] kmalloc-128 1111KB 1606KB [ 2501.188911] kmalloc-96 3700KB 4172KB [ 2501.188920] kmalloc-64 2525KB 3724KB [ 2501.188928] kmalloc-32 1918KB 2417KB [ 2501.188938] kmalloc-192 1897KB 2896KB [ 2501.188946] kmem_cache 177KB 183KB [ 2501.188958] Out of memory (oom_kill_allocating_task): Kill process 14535 (in:imklog) score 0 or sacrifice child [ 2501.189494] Killed process 14532 (rsyslogd) total-vm:254332kB, anon-rss:788kB, file-rss:0kB, shmem-rss:0kB [ 2501.281599] systemd[1]: Starting Journal Service... [ 2501.369003] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2501.515630] oom_reaper: reaped process 14532 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2501.554551] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 2501.579696] systemd[1]: rsyslog.service: Unit entered failed state. [ 2501.595446] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 2501.714727] systemd-journald[14905]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2504.815011] Bluetooth: hci3: command 0x0409 tx timeout [ 2506.453656] device hsr_slave_1 left promiscuous mode [ 2506.469575] device hsr_slave_0 left promiscuous mode [ 2506.494467] team0 (unregistering): Port device team_slave_1 removed [ 2506.510727] team0 (unregistering): Port device team_slave_0 removed [ 2506.528434] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2506.543534] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2506.596990] bond0 (unregistering): Released all slaves [ 2506.624142] IPVS: ftp: loaded support on port[0] = 21 [ 2506.840914] chnl_net:caif_netlink_parms(): no params data found [ 2506.894878] Bluetooth: hci3: command 0x041b tx timeout [ 2506.968591] bridge0: port 1(bridge_slave_0) entered blocking state [ 2506.988968] bridge0: port 1(bridge_slave_0) entered disabled state [ 2507.010378] device bridge_slave_0 entered promiscuous mode [ 2507.027249] bridge0: port 2(bridge_slave_1) entered blocking state [ 2507.033672] bridge0: port 2(bridge_slave_1) entered disabled state [ 2507.059894] device bridge_slave_1 entered promiscuous mode [ 2507.109324] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2507.138229] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2507.162166] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2507.170484] team0: Port device team_slave_0 added [ 2507.177646] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2507.186449] team0: Port device team_slave_1 added [ 2507.213626] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2507.225690] 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. [ 2507.257714] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2507.273883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2507.282885] 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. [ 2507.314001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2507.335494] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2507.343375] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2507.396775] device hsr_slave_0 entered promiscuous mode [ 2507.417184] device hsr_slave_1 entered promiscuous mode [ 2507.429718] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2507.461092] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2507.685718] bridge0: port 2(bridge_slave_1) entered blocking state [ 2507.692103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2507.698831] bridge0: port 1(bridge_slave_0) entered blocking state [ 2507.705234] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2507.722792] bridge0: port 1(bridge_slave_0) entered disabled state [ 2507.745303] bridge0: port 2(bridge_slave_1) entered disabled state [ 2507.884472] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2507.908608] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2507.944138] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2507.952623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2507.965876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2507.976103] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2507.982193] 8021q: adding VLAN 0 to HW filter on device team0 [ 2507.998880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2508.012016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2508.021452] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2508.036057] bridge0: port 1(bridge_slave_0) entered blocking state [ 2508.042438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2508.059706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2508.071626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2508.081915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2508.097179] bridge0: port 2(bridge_slave_1) entered blocking state [ 2508.103580] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2508.121106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2508.131113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2508.149243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2508.159922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2508.178565] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2508.188558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2508.201033] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2508.218134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2508.227864] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2508.236744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2508.254055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2508.293393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2508.301997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2508.325862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2508.342897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2508.366640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2508.379994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2508.406902] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2508.412990] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2508.500889] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2508.509972] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2508.520731] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2508.529229] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2508.541504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2508.618553] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2508.634227] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2508.643412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2508.659901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2508.721318] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2508.733551] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2508.742290] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2508.760651] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2508.774457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2508.784428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2508.804263] device veth0_vlan entered promiscuous mode [ 2508.812077] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2508.820010] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2508.832233] device veth1_vlan entered promiscuous mode [ 2508.841197] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2508.862694] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2508.890117] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2508.901967] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2508.910662] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2508.919175] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2508.928975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2508.937778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2508.973530] device veth0_macvtap entered promiscuous mode [ 2508.974834] Bluetooth: hci3: command 0x040f tx timeout [ 2509.000419] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2509.027416] device veth1_macvtap entered promiscuous mode [ 2509.033490] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2509.042416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2509.052011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2509.061965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2509.072741] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.082194] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2509.092082] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.101557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2509.111408] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.120929] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2509.130881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.140157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2509.150126] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.160750] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2509.168505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2509.177979] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2509.186222] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2509.193306] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2509.201805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2509.214007] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2509.224232] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.233926] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2509.244078] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.253303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2509.263065] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.272238] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2509.283343] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.292588] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2509.302574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2509.313271] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2509.320414] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2509.328497] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2509.337186] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2509.462261] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2509.487315] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2509.495485] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2509.502297] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2509.522074] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2509.533481] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2509.541612] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2509.550501] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2509.557541] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2509.566266] device bridge_slave_1 left promiscuous mode [ 2509.571744] bridge0: port 2(bridge_slave_1) entered disabled state [ 2509.579121] device bridge_slave_0 left promiscuous mode [ 2509.585702] bridge0: port 1(bridge_slave_0) entered disabled state [ 2509.594431] device veth1_macvtap left promiscuous mode [ 2509.599868] device veth0_macvtap left promiscuous mode [ 2509.605972] device veth1_vlan left promiscuous mode [ 2509.611038] device veth0_vlan left promiscuous mode [ 2509.692173] device hsr_slave_1 left promiscuous mode [ 2509.704823] device hsr_slave_0 left promiscuous mode [ 2509.718139] team0 (unregistering): Port device team_slave_1 removed [ 2509.728125] team0 (unregistering): Port device team_slave_0 removed [ 2509.738585] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2509.748611] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2509.780072] bond0 (unregistering): Released all slaves [ 2509.791803] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2509.799848] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2509.811125] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:11:25 executing program 5: socketpair(0x28, 0x0, 0x7300, &(0x7f0000000000)) 04:11:25 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) 04:11:25 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xcd, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0xc5aa, 0xdf}) 04:11:25 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:11:25 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x8}) 04:11:25 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(0xffffffffffffffff, 0xc0145608, &(0x7f0000000200)={0x46, 0x1, 0x2, 0x0, 0x7}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 04:11:25 executing program 5: socketpair(0x28, 0x0, 0x7301, &(0x7f0000000000)) 04:11:25 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:11:25 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xcd, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0xc5aa, 0xdf}) 04:11:25 executing program 5: socketpair(0x28, 0x0, 0x7400, &(0x7f0000000000)) 04:11:25 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0xfffffffffffffffe, 0x20000880) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x1) clock_gettime(0x1, &(0x7f0000000200)) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x181202, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000280)={0x6, 0x118, 0xfa00, {{0x33d, 0x7, "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", 0x81, 0x5, 0xc4, 0xe7, 0xf7, 0xf8, 0x81, 0x1}}}, 0x120) 04:11:25 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 04:11:25 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0xfffffffffffffffe, 0x20000880) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x1) clock_gettime(0x1, &(0x7f0000000200)) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x181202, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000280)={0x6, 0x118, 0xfa00, {{0x33d, 0x7, "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", 0x81, 0x5, 0xc4, 0xe7, 0xf7, 0xf8, 0x81, 0x1}}}, 0x120) 04:11:25 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) syz_open_dev$vim2m(&(0x7f0000000000), 0xcd, 0x2) (async) r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0xcd, 0x2) ioctl$vim2m_VIDIOC_S_CTRL(r0, 0xc008561c, &(0x7f0000000040)={0xc5aa, 0xdf}) 04:11:25 executing program 5: socketpair(0x28, 0x0, 0x7401, &(0x7f0000000000)) 04:11:25 executing program 3: pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0xfffffffffffffffe, 0x20000880) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x1) clock_gettime(0x1, &(0x7f0000000200)) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x181202, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000280)={0x6, 0x118, 0xfa00, {{0x33d, 0x7, "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", 0x81, 0x5, 0xc4, 0xe7, 0xf7, 0xf8, 0x81, 0x1}}}, 0x120) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, 0xfffffffffffffffe, 0x20000880) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x14) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x1) (async) clock_gettime(0x1, &(0x7f0000000200)) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000240), 0x181202, 0x0) (async) write$RDMA_USER_CM_CMD_CONNECT(r5, &(0x7f0000000280)={0x6, 0x118, 0xfa00, {{0x33d, 0x7, "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", 0x81, 0x5, 0xc4, 0xe7, 0xf7, 0xf8, 0x81, 0x1}}}, 0x120) (async) [ 2510.966833] IPVS: ftp: loaded support on port[0] = 21 [ 2511.054717] Bluetooth: hci3: command 0x0419 tx timeout [ 2511.143757] IPVS: ftp: loaded support on port[0] = 21 [ 2511.180370] chnl_net:caif_netlink_parms(): no params data found [ 2511.297222] bridge0: port 1(bridge_slave_0) entered blocking state [ 2511.303741] bridge0: port 1(bridge_slave_0) entered disabled state [ 2511.312148] device bridge_slave_0 entered promiscuous mode [ 2511.330333] bridge0: port 2(bridge_slave_1) entered blocking state [ 2511.337155] bridge0: port 2(bridge_slave_1) entered disabled state [ 2511.344986] device bridge_slave_1 entered promiscuous mode [ 2511.362079] chnl_net:caif_netlink_parms(): no params data found [ 2511.399300] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2511.413588] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2511.421831] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2511.433566] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2511.440322] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2511.449028] device bridge_slave_1 left promiscuous mode [ 2511.454745] bridge0: port 2(bridge_slave_1) entered disabled state [ 2511.461735] device bridge_slave_0 left promiscuous mode [ 2511.467363] bridge0: port 1(bridge_slave_0) entered disabled state [ 2511.476273] device veth1_macvtap left promiscuous mode [ 2511.481566] device veth0_macvtap left promiscuous mode [ 2511.487062] device veth1_vlan left promiscuous mode [ 2511.492190] device veth0_vlan left promiscuous mode [ 2511.578405] device hsr_slave_1 left promiscuous mode [ 2511.586919] device hsr_slave_0 left promiscuous mode [ 2511.600942] team0 (unregistering): Port device team_slave_1 removed [ 2511.610917] team0 (unregistering): Port device team_slave_0 removed [ 2511.623026] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2511.634140] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2511.662896] bond0 (unregistering): Released all slaves [ 2511.674225] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2511.694077] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2511.703357] team0: Port device team_slave_0 added [ 2511.709356] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2511.717147] team0: Port device team_slave_1 added [ 2511.734068] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2511.741193] 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. [ 2511.767139] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2511.781589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2511.789353] 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. [ 2511.814772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2511.828697] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2511.847310] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2511.870121] device hsr_slave_0 entered promiscuous mode [ 2511.877081] device hsr_slave_1 entered promiscuous mode [ 2511.882750] bridge0: port 1(bridge_slave_0) entered blocking state [ 2511.891166] bridge0: port 1(bridge_slave_0) entered disabled state [ 2511.899645] device bridge_slave_0 entered promiscuous mode [ 2511.907895] bridge0: port 2(bridge_slave_1) entered blocking state [ 2511.914245] bridge0: port 2(bridge_slave_1) entered disabled state [ 2511.922170] device bridge_slave_1 entered promiscuous mode [ 2511.928901] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2511.936655] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2511.969627] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2512.004643] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2512.067510] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2512.081948] team0: Port device team_slave_0 added [ 2512.099949] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2512.108519] team0: Port device team_slave_1 added [ 2512.146984] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2512.153345] 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. [ 2512.182595] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2512.205761] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2512.212059] 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. [ 2512.239241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2512.252820] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2512.268282] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2512.286397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2512.331159] device hsr_slave_0 entered promiscuous mode [ 2512.337395] device hsr_slave_1 entered promiscuous mode [ 2512.347667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2512.356006] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2512.363173] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2512.372811] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2512.388853] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2512.396261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2512.403288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2512.413868] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2512.424075] 8021q: adding VLAN 0 to HW filter on device team0 [ 2512.458370] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2512.466799] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2512.475551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2512.483310] bridge0: port 1(bridge_slave_0) entered blocking state [ 2512.489714] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2512.510857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2512.532977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2512.546130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2512.560059] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2512.568782] bridge0: port 2(bridge_slave_1) entered blocking state [ 2512.575186] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2512.593083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2512.610813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2512.627820] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2512.648643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2512.668055] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2512.675560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2512.683513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2512.699609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2512.721091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2512.728878] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2512.739598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2512.751640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2512.764546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2512.772337] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2512.787065] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2512.804418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2512.812206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2512.825863] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2512.832001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2512.842957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2512.913924] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2512.930778] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2512.946000] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2512.952739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2512.970156] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2512.976920] Bluetooth: hci0: command 0x0409 tx timeout [ 2512.981709] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2512.993152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2513.011291] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2513.021330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2513.032797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2513.044089] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2513.051368] 8021q: adding VLAN 0 to HW filter on device team0 [ 2513.063042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2513.073678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2513.082579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2513.091985] bridge0: port 1(bridge_slave_0) entered blocking state [ 2513.098391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2513.106748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2513.116949] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2513.125101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2513.132893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2513.144692] Bluetooth: hci4: command 0x0409 tx timeout [ 2513.147309] bridge0: port 2(bridge_slave_1) entered blocking state [ 2513.156920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2513.168417] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2513.177317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2513.189797] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2513.192670] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2513.205613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2513.213628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2513.224775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2513.232270] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2513.251841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2513.259857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2513.274117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2513.283998] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2513.296999] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2513.304042] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2513.312437] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2513.320964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2513.329143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2513.337244] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2513.347784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2513.357607] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2513.365192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2513.373528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2513.383503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2513.391226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2513.400514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2513.409115] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2513.416715] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2513.423571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2513.432166] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2513.441443] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2513.447802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2513.459360] device veth0_vlan entered promiscuous mode [ 2513.476537] device veth1_vlan entered promiscuous mode [ 2513.482401] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2513.493521] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2513.515601] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2513.525240] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2513.532622] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2513.541435] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2513.548935] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2513.556346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2513.563933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2513.573139] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2513.582152] device veth0_macvtap entered promiscuous mode [ 2513.588609] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2513.595361] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2513.602648] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2513.609828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2513.621563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2513.630302] device veth1_macvtap entered promiscuous mode [ 2513.637618] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2513.647814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2513.658695] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2513.668259] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2513.678540] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.688846] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2513.700011] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.709272] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2513.719027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.728213] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2513.738032] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.748394] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2513.755756] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2513.766920] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2513.774041] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2513.783152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2513.792102] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2513.800224] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2513.810165] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.819540] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2513.829740] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.838949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2513.848853] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.858231] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2513.868080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2513.878390] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2513.885486] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2513.893577] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2513.901557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2513.912414] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2513.929161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2513.940909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2513.993157] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2514.000893] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2514.009361] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2514.024286] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2514.024381] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2514.039062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2514.048184] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2514.055711] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2514.063647] device veth0_vlan entered promiscuous mode [ 2514.077337] device veth1_vlan entered promiscuous mode [ 2514.083498] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2514.095398] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2514.112750] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2514.123536] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2514.131840] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2514.139438] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2514.146887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2514.154804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2514.188305] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2514.197809] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2514.208186] device veth0_macvtap entered promiscuous mode [ 2514.215423] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2514.224707] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2514.228901] device veth1_macvtap entered promiscuous mode [ 2514.237867] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2514.251850] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2514.260053] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2514.267693] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2514.280152] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2514.288162] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2514.295494] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2514.301462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2514.302606] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2514.317404] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2514.327303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2514.338693] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.348557] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2514.359347] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.370836] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2514.381892] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.391973] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2514.407659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.419933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2514.433589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.446917] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2514.453998] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2514.467973] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2514.478421] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2514.492667] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2514.505472] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.516661] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2514.527239] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.537422] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2514.548373] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.558299] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2514.569234] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.579457] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2514.590054] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2514.601870] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2514.610208] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2514.619179] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2514.628721] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2514.859803] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2514.872625] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2514.900937] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2514.930279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2514.941203] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2514.953444] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2514.962901] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2514.977385] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2515.054940] Bluetooth: hci0: command 0x041b tx timeout [ 2515.228699] Bluetooth: hci4: command 0x041b tx timeout [ 2517.134217] Bluetooth: hci0: command 0x040f tx timeout [ 2517.293850] Bluetooth: hci4: command 0x040f tx timeout [ 2519.224549] Bluetooth: hci0: command 0x0419 tx timeout [ 2519.373886] Bluetooth: hci4: command 0x0419 tx timeout [ 2519.420867] oom_reaper: reaped process 15730 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2519.486983] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2519.502483] systemd-journal cpuset=/ mems_allowed=0-1 [ 2519.509365] CPU: 1 PID: 14905 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2519.517344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2519.526790] Call Trace: [ 2519.529394] dump_stack+0x1fc/0x2ef [ 2519.533030] dump_header+0x15d/0xc3f [ 2519.536742] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2519.541831] ? ___ratelimit+0x319/0x590 [ 2519.545791] oom_kill_process.cold+0x10/0x692 [ 2519.550386] ? check_preemption_disabled+0x41/0x280 [ 2519.555400] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2519.560692] out_of_memory+0x1072/0x1390 [ 2519.564746] ? oom_killer_disable+0x270/0x270 [ 2519.569230] ? mutex_trylock+0x15f/0x1a0 [ 2519.573292] __alloc_pages_nodemask+0x23a2/0x2890 [ 2519.578123] ? find_get_entry+0x4cd/0x8a0 [ 2519.582258] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2519.587099] alloc_pages_current+0x193/0x2a0 [ 2519.591489] filemap_fault+0x146e/0x2180 [ 2519.595550] ext4_filemap_fault+0x84/0xb0 [ 2519.599689] __do_fault+0x10b/0x4b0 [ 2519.603297] __handle_mm_fault+0x273b/0x41c0 [ 2519.607706] ? vm_insert_page+0x9c0/0x9c0 [ 2519.611845] ? check_preemption_disabled+0x41/0x280 [ 2519.616857] handle_mm_fault+0x436/0xb10 [ 2519.620910] __do_page_fault+0x68e/0xd60 [ 2519.624960] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2519.629965] ? spurious_fault+0x840/0x840 [ 2519.634096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2519.638924] ? page_fault+0x8/0x30 [ 2519.642458] page_fault+0x1e/0x30 [ 2519.645894] RIP: 0033:0x7f31b691cfe0 [ 2519.649593] Code: Bad RIP value. [ 2519.652935] RSP: 002b:00007ffe66945b88 EFLAGS: 00010202 [ 2519.658276] RAX: 0000000000000042 RBX: 00007ffe66948b50 RCX: 0000000000000001 [ 2519.665533] RDX: 00000000000001a0 RSI: 0000000000000042 RDI: 00007ffe66945bf0 [ 2519.672783] RBP: 00007ffe66945c70 R08: 0000000000000001 R09: 00007ffe66948cb0 [ 2519.680037] R10: 0000000000000069 R11: 00007f31b603b184 R12: 00007ffe66948bf0 [ 2519.687421] R13: 0000000000000000 R14: 0000559766c43300 R15: 00007ffe66946160 [ 2519.696778] Mem-Info: [ 2519.699229] active_anon:14839 inactive_anon:84006 isolated_anon:0 [ 2519.699229] active_file:13 inactive_file:1 isolated_file:0 [ 2519.699229] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2519.699229] slab_reclaimable:13056 slab_unreclaimable:115067 [ 2519.699229] mapped:22184 shmem:84962 pagetables:578 bounce:0 [ 2519.699229] free:13733 free_pcp:246 free_cma:0 [ 2519.708031] syz-executor.1: vmalloc: allocation failure, allocated 1498533888 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2519.734442] Node 0 active_anon:54832kB inactive_anon:64800kB active_file:8kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2519.755599] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2519.774608] Node 1 active_anon:4524kB inactive_anon:271224kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16472kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2519.787153] CPU: 0 PID: 15730 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2519.807149] 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 [ 2519.814907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2519.814913] Call Trace: [ 2519.814936] dump_stack+0x1fc/0x2ef [ 2519.814958] warn_alloc.cold+0x7b/0x18f [ 2519.842864] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2519.850407] ? zone_watermark_ok_safe+0x260/0x260 [ 2519.850423] ? rcu_nmi_exit+0xb3/0x180 [ 2519.850459] __vmalloc_area_node+0x4fd/0x780 [ 2519.858594] Node 0 DMA32 free:17784kB min:35996kB low:44992kB high:53988kB active_anon:54744kB inactive_anon:64800kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1872kB bounce:0kB free_pcp:464kB local_pcp:236kB free_cma:0kB [ 2519.860598] ? __vmalloc_node_range+0x180/0x180 [ 2519.865661] lowmem_reserve[]: 0 0 1 1 1 [ 2519.870443] ? _raw_spin_unlock+0x29/0x40 [ 2519.876745] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2519.878709] ? __get_vm_area_node+0x2e2/0x3a0 [ 2519.916690] lowmem_reserve[]: 0 0 0 0 0 [ 2519.920408] __vmalloc_node_range+0xed/0x180 [ 2519.952681] Node 1 Normal free:26260kB min:53876kB low:67344kB high:80812kB active_anon:4524kB inactive_anon:271224kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2519.954847] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2519.954862] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2519.954876] vmalloc_user+0x70/0xe0 [ 2519.954889] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2519.954901] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2519.954915] __vb2_queue_alloc+0x472/0xe60 [ 2519.959322] lowmem_reserve[]: 0 0 0 0 0 [ 2519.988149] vb2_core_create_bufs+0x273/0x7e0 [ 2519.988163] ? __vb2_queue_free+0x870/0x870 [ 2519.988177] ? __video_do_ioctl+0x632/0xcd0 [ 2519.988194] ? __mutex_lock+0x368/0x1190 [ 2519.988209] vb2_create_bufs+0x332/0x620 [ 2519.988231] ? mark_held_locks+0xf0/0xf0 [ 2519.988243] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2519.988258] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2519.988273] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2519.988290] v4l_create_bufs+0xb2/0x160 [ 2519.988307] __video_do_ioctl+0x49a/0xcd0 [ 2519.997274] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2519.998002] ? v4l_querycap+0x340/0x340 [ 2520.001600] Node 0 DMA32: 502*4kB (ME) 280*8kB (MEH) 222*16kB (MEH) 64*32kB (ME) 36*64kB (ME) 18*128kB (UME) 5*256kB (M) 0*512kB 2*1024kB (U) 0*2048kB 0*4096kB = 17784kB [ 2520.006016] ? __might_fault+0x192/0x1d0 [ 2520.006032] ? v4l_querycap+0x340/0x340 [ 2520.006047] video_usercopy+0x13f/0xfa0 [ 2520.006070] ? v4l_enumstd+0x60/0x60 [ 2520.011560] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2520.014417] ? do_futex+0x171/0x1880 [ 2520.014434] ? mark_held_locks+0xf0/0xf0 [ 2520.014450] ? debug_check_no_obj_freed+0x201/0x490 [ 2520.014469] ? video_usercopy+0xfa0/0xfa0 [ 2520.014481] v4l2_ioctl+0x147/0x1a0 [ 2520.014494] ? video_devdata+0xa0/0xa0 [ 2520.014509] do_vfs_ioctl+0xcdb/0x12e0 [ 2520.014524] ? lock_downgrade+0x720/0x720 [ 2520.014540] ? check_preemption_disabled+0x41/0x280 [ 2520.014553] ? ioctl_preallocate+0x200/0x200 [ 2520.014581] ? __fget+0x356/0x510 [ 2520.014596] ? do_dup2+0x450/0x450 [ 2520.014607] ? __se_sys_futex+0x298/0x3b0 [ 2520.014624] ksys_ioctl+0x9b/0xc0 [ 2520.014637] __x64_sys_ioctl+0x6f/0xb0 [ 2520.014648] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2520.014660] do_syscall_64+0xf9/0x620 [ 2520.014681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2520.014692] RIP: 0033:0x7f9f7e90c0f9 [ 2520.014705] Code: Bad RIP value. [ 2520.014711] RSP: 002b:00007f9f7ce7e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2520.014723] RAX: ffffffffffffffda RBX: 00007f9f7ea2bf80 RCX: 00007f9f7e90c0f9 [ 2520.014730] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2520.014737] RBP: 00007f9f7e967ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2520.014743] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2520.014752] R13: 00007ffdcf4f23ef R14: 00007f9f7ce7e300 R15: 0000000000022000 [ 2520.031542] Mem-Info: [ 2520.043244] Node 1 Normal: 445*4kB (UME) 378*8kB (UME) 271*16kB (UM) 68*32kB (UM) 35*64kB (M) 28*128kB (UM) 8*256kB (M) 6*512kB (M) 4*1024kB (UM) 0*2048kB 0*4096kB = 26356kB [ 2520.056859] active_anon:14817 inactive_anon:84006 isolated_anon:0 [ 2520.056859] active_file:14 inactive_file:14 isolated_file:0 [ 2520.056859] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2520.056859] slab_reclaimable:13056 slab_unreclaimable:115075 [ 2520.056859] mapped:22164 shmem:84962 pagetables:577 bounce:0 [ 2520.056859] free:13731 free_pcp:235 free_cma:0 [ 2520.065126] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2520.076297] Node 0 active_anon:54744kB inactive_anon:64800kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2520.093346] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2520.114502] Node 1 active_anon:4524kB inactive_anon:271224kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16392kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2520.126259] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2520.141582] 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 [ 2520.151318] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2520.167057] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2520.173622] 84990 total pagecache pages [ 2520.185583] Node 0 DMA32 free:17784kB min:35996kB low:44992kB high:53988kB active_anon:54744kB inactive_anon:64800kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1872kB bounce:0kB free_pcp:432kB local_pcp:228kB free_cma:0kB [ 2520.193308] 0 pages in swap cache [ 2520.207248] lowmem_reserve[]: 0 0 1 1 1 [ 2520.212263] Swap cache stats: add 0, delete 0, find 0/0 [ 2520.227857] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2520.236250] Free swap = 0kB [ 2520.250173] lowmem_reserve[]: 0 0 0 0 0 [ 2520.253102] Total swap = 0kB [ 2520.262984] Node 1 Normal free:26260kB min:53876kB low:67344kB high:80812kB active_anon:4524kB inactive_anon:271224kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:496kB local_pcp:248kB free_cma:0kB [ 2520.284018] 2097051 pages RAM [ 2520.328550] lowmem_reserve[]: 0 0 0 0 0 [ 2520.349677] 0 pages HighMem/MovableOnly [ 2520.375151] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2520.383464] 369649 pages reserved [ 2520.402203] Node 0 DMA32: 502*4kB (ME) 280*8kB (MEH) 221*16kB (ME) 64*32kB (ME) 36*64kB (ME) 18*128kB (UME) 5*256kB (M) 0*512kB 2*1024kB (U) 0*2048kB 0*4096kB = 17768kB [ 2520.427727] 0 pages cma reserved [ 2520.442808] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2520.475891] Unreclaimable slab info: [ 2520.488443] Node 1 Normal: 445*4kB (UME) 378*8kB (UME) 271*16kB (UM) 68*32kB (UM) 35*64kB (M) 28*128kB (UM) 8*256kB (M) 6*512kB (M) 4*1024kB (UM) 0*2048kB 0*4096kB = 26356kB [ 2520.508412] Name Used Total [ 2520.523420] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2520.558118] pid_2 17KB 32KB [ 2520.576154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2520.599863] batadv_tt_change_cache 3KB 7KB [ 2520.609102] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2520.626954] batadv_tl_cache 8KB 16KB [ 2520.640617] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2520.648805] TIPC 16KB 22KB [ 2520.653911] 84990 total pagecache pages [ 2520.656249] SCTPv6 22KB 37KB [ 2520.678370] 0 pages in swap cache [ 2520.683833] DCCPv6 17KB 22KB [ 2520.697630] Swap cache stats: add 0, delete 0, find 0/0 [ 2520.703592] DCCP 16KB 28KB [ 2520.714917] Free swap = 0kB [ 2520.717934] RXRPC 17KB 26KB [ 2520.717958] Total swap = 0kB [ 2520.723322] rxrpc_call_jar 123KB 133KB [ 2520.731754] bridge_fdb_cache 16KB 31KB [ 2520.736326] 2097051 pages RAM [ 2520.740211] 0 pages HighMem/MovableOnly [ 2520.741824] fib6_nodes 261KB 272KB [ 2520.754364] 369649 pages reserved [ 2520.757888] 0 pages cma reserved [ 2520.762478] ip6_dst_cache 618KB 645KB [ 2520.767931] RAWv6 111KB 121KB [ 2520.773298] UDPv6 41KB 45KB [ 2520.787252] TCPv6 30KB 42KB [ 2520.792674] nf_conntrack 10KB 11KB [ 2520.802260] t10_alua_lu_gp_cache 0KB 3KB [ 2520.812230] sd_ext_cdb 0KB 7KB [ 2520.821500] scsi_sense_cache 1056KB 1060KB [ 2520.832436] virtio_scsi_cmd 16KB 16KB [ 2520.841996] sgpool-128 8KB 8KB [ 2520.857860] sgpool-64 4KB 12KB [ 2520.863244] sgpool-32 2KB 15KB [ 2520.872626] sgpool-16 1KB 7KB [ 2520.881959] sgpool-8 0KB 7KB [ 2520.892061] mqueue_inode_cache 18KB 37KB [ 2520.908504] bio_post_read_ctx 14KB 15KB [ 2520.917113] bio-2 14KB 15KB [ 2520.922493] jfs_mp 7KB 7KB [ 2520.932949] cifs_small_rq 15KB 16KB [ 2520.941587] cifs_request 67KB 67KB [ 2520.960715] cifs_mpx_ids 0KB 7KB [ 2520.967794] nfs_commit_data 3KB 14KB [ 2520.973170] nfs_write_data 34KB 44KB [ 2520.990086] ext4_system_zone 1KB 7KB [ 2520.997986] bio-1 1KB 7KB [ 2521.003363] pid_namespace 3KB 11KB [ 2521.020213] rpc_buffers 17KB 25KB [ 2521.028022] rpc_tasks 2KB 7KB [ 2521.033400] UNIX 1965KB 2040KB [ 2521.050048] tcp_bind_bucket 1KB 12KB [ 2521.059985] ip_fib_trie 38KB 47KB [ 2521.077135] ip_fib_alias 184KB 197KB [ 2521.082607] ip_dst_cache 12KB 24KB [ 2521.090526] RAW 72KB 82KB [ 2521.107862] UDP 62KB 74KB [ 2521.113259] TCP 50KB 61KB [ 2521.121034] hugetlbfs_inode_cache 3KB 15KB [ 2521.138898] fscache_cookie_jar 1KB 7KB [ 2521.150932] eventpoll_pwq 23KB 39KB [ 2521.169844] eventpoll_epi 44KB 74KB [ 2521.179150] inotify_inode_mark 9KB 23KB [ 2521.192616] request_queue 199KB 199KB [ 2521.202357] blkdev_requests 1KB 3KB [ 2521.220489] blkdev_ioc 25KB 38KB [ 2521.229200] bio-0 671KB 1125KB [ 2521.239222] biovec-max 1386KB 1468KB [ 2521.248318] biovec-64 858KB 1315KB [ 2521.259866] biovec-16 131KB 176KB [ 2521.268643] bio_integrity_payload 1KB 8KB [ 2521.279406] khugepaged_mm_slot 4KB 27KB [ 2521.288420] uid_cache 0KB 4KB [ 2521.299860] dmaengine-unmap-2 0KB 3KB [ 2521.310577] skbuff_fclone_cache 31KB 78KB [ 2521.320869] skbuff_head_cache 9090KB 9101KB [ 2521.330076] configfs_dir_cache 3KB 11KB [ 2521.340478] file_lock_cache 22KB 55KB [ 2521.349279] file_lock_ctx 9KB 11KB [ 2521.360633] fsnotify_mark_connector 4KB 15KB [ 2521.370224] net_namespace 87KB 113KB [ 2521.380410] shmem_inode_cache 8048KB 8146KB [ 2521.389812] task_delay_info 267KB 359KB [ 2521.400235] taskstats 20KB 42KB [ 2521.409044] proc_dir_entry 955KB 963KB [ 2521.419097] pde_opener 16KB 54KB [ 2521.428188] seq_file 264KB 358KB [ 2521.438763] sigqueue 38KB 59KB [ 2521.447421] kernfs_node_cache 18235KB 18254KB [ 2521.452813] mnt_cache 266KB 272KB [ 2521.472119] filp 7444KB 7886KB [ 2521.479913] names_cache 106607KB 106666KB [ 2521.491370] iint_cache 27KB 51KB [ 2521.499128] key_jar 4KB 11KB [ 2521.510211] uts_namespace 4KB 11KB [ 2521.518155] nsproxy 3KB 11KB [ 2521.529394] vm_area_struct 2960KB 3310KB [ 2521.537800] mm_struct 476KB 487KB [ 2521.543265] fs_cache 297KB 356KB [ 2521.560451] files_cache 1185KB 1188KB [ 2521.570743] signal_cache 2087KB 2105KB [ 2521.590494] sighand_cache 612KB 638KB [ 2521.601813] task_struct 9052KB 9083KB [ 2521.622811] cred_jar 2398KB 2680KB [ 2521.632398] anon_vma_chain 894KB 1338KB [ 2521.652510] anon_vma 123KB 265KB [ 2521.661107] pid 168KB 248KB [ 2521.681078] Acpi-Operand 156KB 198KB [ 2521.692914] Acpi-ParseExt 9KB 11KB [ 2521.712645] Acpi-Parse 41KB 47KB [ 2521.721261] Acpi-State 52KB 63KB [ 2521.741256] Acpi-Namespace 21KB 27KB [ 2521.753154] numa_policy 0KB 3KB [ 2521.772839] debug_objects_cache 2204KB 2205KB [ 2521.797025] trace_event_file 297KB 298KB [ 2521.802609] ftrace_event_field 398KB 401KB [ 2521.822944] pool_workqueue 158KB 188KB [ 2521.829244] page->ptl 445KB 948KB [ 2521.849255] kmalloc-2097152 2050KB 2050KB [ 2521.862530] kmalloc-524288 2056KB 2056KB [ 2521.880194] kmalloc-262144 1290KB 1290KB [ 2521.885717] kmalloc-131072 650KB 650KB [ 2521.891085] kmalloc-65536 2904KB 2970KB [ 2521.906737] kmalloc-32768 2310KB 2475KB [ 2521.912127] kmalloc-16384 1402KB 1485KB [ 2521.917752] kmalloc-8192 5717KB 5758KB [ 2521.923161] kmalloc-4096 30315KB 30336KB [ 2521.938824] kmalloc-2048 18190KB 18270KB [ 2521.944249] kmalloc-1024 13592KB 13592KB [ 2521.949618] kmalloc-512 17298KB 17538KB [ 2521.965168] kmalloc-256 5924KB 6071KB [ 2521.970546] kmalloc-128 1406KB 1606KB [ 2521.982830] kmalloc-96 3430KB 4172KB [ 2521.991598] kmalloc-64 2801KB 3720KB [ 2522.007354] kmalloc-32 1959KB 2417KB [ 2522.012761] kmalloc-192 2332KB 2896KB [ 2522.018280] kmem_cache 177KB 183KB [ 2522.033176] Out of memory (oom_kill_allocating_task): Kill process 14905 (systemd-journal) score 0 or sacrifice child [ 2522.059187] Killed process 14905 (systemd-journal) total-vm:46096kB, anon-rss:472kB, file-rss:0kB, shmem-rss:2060kB [ 2522.070815] oom_reaper: reaped process 14905 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2060kB [ 2522.090636] systemd-journal: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2522.091631] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2522.104775] systemd-journal cpuset=/ mems_allowed=0-1 [ 2522.118398] CPU: 1 PID: 14905 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2522.126378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2522.135738] Call Trace: [ 2522.138342] dump_stack+0x1fc/0x2ef [ 2522.141976] warn_alloc.cold+0x7b/0x18f [ 2522.143405] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2522.145958] ? zone_watermark_ok_safe+0x260/0x260 [ 2522.155877] ? mark_oom_victim+0x68/0x420 [ 2522.160039] ? wait_for_completion_io+0x10/0x10 [ 2522.164726] __alloc_pages_nodemask+0x232f/0x2890 [ 2522.169566] ? find_get_entry+0x4cd/0x8a0 [ 2522.173722] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2522.178594] alloc_pages_current+0x193/0x2a0 [ 2522.183044] filemap_fault+0x146e/0x2180 [ 2522.187119] ext4_filemap_fault+0x84/0xb0 [ 2522.191259] __do_fault+0x10b/0x4b0 [ 2522.195172] __handle_mm_fault+0x273b/0x41c0 [ 2522.199589] ? vm_insert_page+0x9c0/0x9c0 [ 2522.203773] ? check_preemption_disabled+0x41/0x280 [ 2522.208800] handle_mm_fault+0x436/0xb10 [ 2522.212856] __do_page_fault+0x68e/0xd60 [ 2522.216911] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2522.221922] ? spurious_fault+0x840/0x840 [ 2522.226059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2522.230921] ? page_fault+0x8/0x30 [ 2522.234450] page_fault+0x1e/0x30 [ 2522.237980] RIP: 0033:0x7f31b691cfe0 [ 2522.241691] Code: Bad RIP value. [ 2522.245042] RSP: 002b:00007ffe66945b88 EFLAGS: 00010202 [ 2522.250408] RAX: 0000000000000042 RBX: 00007ffe66948b50 RCX: 0000000000000001 [ 2522.257665] RDX: 00000000000001a0 RSI: 0000000000000042 RDI: 00007ffe66945bf0 [ 2522.264927] RBP: 00007ffe66945c70 R08: 0000000000000001 R09: 00007ffe66948cb0 [ 2522.272185] R10: 0000000000000069 R11: 00007f31b603b184 R12: 00007ffe66948bf0 [ 2522.279441] R13: 0000000000000000 R14: 0000559766c43300 R15: 00007ffe66946160 [ 2522.286745] CPU: 0 PID: 15139 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2522.294234] Mem-Info: [ 2522.294638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2522.297059] active_anon:14717 inactive_anon:84006 isolated_anon:0 [ 2522.297059] active_file:17 inactive_file:11 isolated_file:0 [ 2522.297059] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2522.297059] slab_reclaimable:13055 slab_unreclaimable:115108 [ 2522.297059] mapped:22164 shmem:84962 pagetables:577 bounce:0 [ 2522.297059] free:13747 free_pcp:300 free_cma:0 [ 2522.306493] Call Trace: [ 2522.306516] dump_stack+0x1fc/0x2ef [ 2522.306532] dump_header+0x15d/0xc3f [ 2522.306547] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2522.306559] ? ___ratelimit+0x319/0x590 [ 2522.306578] oom_kill_process.cold+0x10/0x692 [ 2522.306594] ? check_preemption_disabled+0x41/0x280 [ 2522.306629] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2522.343551] Node 0 active_anon:54744kB inactive_anon:64800kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2522.346163] out_of_memory+0x1072/0x1390 [ 2522.349889] Node 1 active_anon:4124kB inactive_anon:271224kB active_file:28kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16392kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2522.354968] ? oom_killer_disable+0x270/0x270 [ 2522.354982] ? mutex_trylock+0x15f/0x1a0 [ 2522.354997] __alloc_pages_nodemask+0x23a2/0x2890 [ 2522.355015] ? find_get_entry+0x4cd/0x8a0 [ 2522.355034] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2522.355080] alloc_pages_current+0x193/0x2a0 [ 2522.359019] 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 [ 2522.363508] filemap_fault+0x146e/0x2180 [ 2522.363534] ext4_filemap_fault+0x84/0xb0 [ 2522.363548] __do_fault+0x10b/0x4b0 [ 2522.363562] __handle_mm_fault+0x273b/0x41c0 [ 2522.363583] ? vm_insert_page+0x9c0/0x9c0 [ 2522.370751] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2522.373857] ? check_preemption_disabled+0x41/0x280 [ 2522.373875] handle_mm_fault+0x436/0xb10 [ 2522.373899] __do_page_fault+0x68e/0xd60 [ 2522.426866] Node 0 DMA32 free:17752kB min:35996kB low:44992kB high:53988kB active_anon:54744kB inactive_anon:64800kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1872kB bounce:0kB free_pcp:236kB local_pcp:4kB free_cma:0kB [ 2522.433084] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2522.443684] lowmem_reserve[]: 0 0 1 1 1 [ 2522.446484] ? spurious_fault+0x840/0x840 [ 2522.450685] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2522.455540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2522.455558] ? page_fault+0x8/0x30 [ 2522.455571] page_fault+0x1e/0x30 [ 2522.455583] RIP: 0033:0x7fe8a410092d [ 2522.455595] Code: Bad RIP value. [ 2522.455602] RSP: 002b:00007ffcb9553fa0 EFLAGS: 00010246 [ 2522.455617] RAX: 0000000000000000 RBX: 000056359a574040 RCX: 00007fe8a410092d [ 2522.483426] lowmem_reserve[]: 0 0 0 0 0 [ 2522.486204] RDX: 00007ffcb9553fb0 RSI: 0000000000000001 RDI: 00007ffcb9553fe8 [ 2522.486213] RBP: 00007ffcb9554058 R08: 0000000000000008 R09: 0000000000000000 [ 2522.486220] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2522.486227] R13: 00007ffcb9554050 R14: 0000000000000000 R15: 0000000000000003 [ 2522.509729] Mem-Info: [ 2522.544973] Node 1 Normal free:124284kB min:53876kB low:67344kB high:80812kB active_anon:4124kB inactive_anon:271224kB active_file:28kB inactive_file:644kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:1724kB local_pcp:1368kB free_cma:0kB [ 2522.559510] active_anon:14717 inactive_anon:84006 isolated_anon:0 [ 2522.559510] active_file:17 inactive_file:186 isolated_file:0 [ 2522.559510] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2522.559510] slab_reclaimable:13055 slab_unreclaimable:114277 [ 2522.559510] mapped:22264 shmem:84962 pagetables:577 bounce:0 [ 2522.559510] free:38649 free_pcp:579 free_cma:0 [ 2522.573494] lowmem_reserve[]: 0 0 0 0 0 [ 2522.596034] Node 0 active_anon:54744kB inactive_anon:64800kB active_file:40kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2522.596064] Node 1 active_anon:4124kB inactive_anon:271224kB active_file:28kB inactive_file:944kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16892kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2522.596117] 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 [ 2522.596146] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2522.596173] Node 0 DMA32 free:19684kB min:35996kB low:44992kB high:53988kB active_anon:54744kB inactive_anon:64800kB active_file:40kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1872kB bounce:0kB free_pcp:460kB local_pcp:220kB free_cma:0kB [ 2522.596245] lowmem_reserve[]: 0 0 1 1 1 [ 2522.596263] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2522.640931] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2522.651853] lowmem_reserve[]: 0 0 0 0 0 [ 2522.687269] Node 0 DMA32: 503*4kB (UME) 480*8kB (UMEH) 257*16kB (UME) 66*32kB (UMEH) 38*64kB (UMEH) 17*128kB (ME) 6*256kB (UM) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 19756kB [ 2522.694634] Node 1 Normal free:201668kB min:53876kB low:67344kB high:80812kB active_anon:4124kB inactive_anon:271224kB active_file:28kB inactive_file:2544kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:1612kB local_pcp:352kB free_cma:0kB [ 2522.694665] lowmem_reserve[]: 0 0 0 0 0 [ 2522.694684] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2522.694807] Node 0 DMA32: 503*4kB (UME) 480*8kB (UMEH) 257*16kB (UME) 66*32kB (UMEH) 38*64kB (UMEH) 17*128kB (ME) 6*256kB (UM) 1*512kB (U) 1*1024kB (U) 0*2048kB 0*4096kB = 19756kB [ 2522.694879] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2522.694930] Node 1 Normal: 18*4kB (UE) 302*8kB (UME) 272*16kB (UM) 72*32kB (UM) 55*64kB (UM) 29*128kB (UM) 8*256kB (M) 6*512kB (M) 4*1024kB (UM) 86*2048kB (U) 0*4096kB = 201720kB [ 2522.695056] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2522.695066] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2522.695076] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2522.695086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2522.695091] 85656 total pagecache pages [ 2522.695104] 0 pages in swap cache [ 2522.695112] Swap cache stats: add 0, delete 0, find 0/0 [ 2522.695117] Free swap = 0kB [ 2522.695122] Total swap = 0kB [ 2522.695129] 2097051 pages RAM [ 2522.695134] 0 pages HighMem/MovableOnly [ 2522.695139] 369649 pages reserved [ 2522.695149] 0 pages cma reserved [ 2522.695156] Unreclaimable slab info: [ 2522.695161] Name Used Total [ 2522.695172] pid_2 17KB 32KB [ 2522.695246] batadv_tt_change_cache 3KB 7KB [ 2522.695260] batadv_tl_cache 8KB 16KB [ 2522.695287] TIPC 16KB 22KB [ 2522.695308] SCTPv6 22KB 37KB [ 2522.695327] DCCPv6 17KB 22KB [ 2522.695340] DCCP 16KB 28KB [ 2522.695430] RXRPC 17KB 26KB [ 2522.695440] rxrpc_call_jar 123KB 133KB [ 2522.695454] bridge_fdb_cache 16KB 31KB [ 2522.695470] fib6_nodes 261KB 272KB [ 2522.695479] ip6_dst_cache 626KB 645KB [ 2522.695493] RAWv6 111KB 121KB [ 2522.695504] UDPv6 41KB 45KB [ 2522.695518] TCPv6 30KB 42KB [ 2522.695538] nf_conntrack 10KB 11KB [ 2522.695605] t10_alua_lu_gp_cache 0KB 3KB [ 2522.695620] sd_ext_cdb 0KB 7KB [ 2522.695630] scsi_sense_cache 1056KB 1060KB [ 2522.695640] virtio_scsi_cmd 16KB 16KB [ 2522.695652] sgpool-128 8KB 8KB [ 2522.695662] sgpool-64 4KB 12KB [ 2522.695670] sgpool-32 2KB 15KB [ 2522.695679] sgpool-16 1KB 7KB [ 2522.695688] sgpool-8 0KB 7KB [ 2522.695704] mqueue_inode_cache 18KB 37KB [ 2522.695733] bio_post_read_ctx 14KB 15KB [ 2522.789707] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2522.816487] bio-2 14KB 15KB [ 2522.816499] jfs_mp 7KB 7KB [ 2522.816539] cifs_small_rq 15KB 16KB [ 2522.816549] cifs_request 67KB 67KB [ 2522.816559] cifs_mpx_ids 0KB 7KB [ 2522.816587] nfs_commit_data 3KB 14KB [ 2522.816597] nfs_write_data 34KB 44KB [ 2522.816640] ext4_system_zone 1KB 7KB [ 2522.816672] bio-1 1KB 7KB [ 2522.816683] pid_namespace 3KB 11KB [ 2522.816702] rpc_buffers 17KB 25KB [ 2522.816712] rpc_tasks 2KB 7KB [ 2522.816722] UNIX 1965KB 2040KB [ 2522.816737] tcp_bind_bucket 1KB 12KB [ 2522.816755] ip_fib_trie 38KB 47KB [ 2522.816764] ip_fib_alias 184KB 197KB [ 2522.816773] ip_dst_cache 12KB 24KB [ 2522.816785] RAW 72KB 82KB [ 2522.816794] UDP 62KB 74KB [ 2522.816807] TCP 50KB 61KB [ 2522.816819] hugetlbfs_inode_cache 3KB 15KB [ 2522.816829] fscache_cookie_jar 1KB 7KB [ 2522.816838] eventpoll_pwq 23KB 39KB [ 2522.816848] eventpoll_epi 44KB 74KB [ 2522.816857] inotify_inode_mark 9KB 23KB [ 2522.816869] request_queue 199KB 199KB [ 2522.816878] blkdev_requests 1KB 3KB [ 2522.816888] blkdev_ioc 25KB 38KB [ 2522.816898] bio-0 671KB 1125KB [ 2522.816907] biovec-max 1386KB 1468KB [ 2522.816919] biovec-64 858KB 1315KB [ 2522.816928] biovec-16 131KB 176KB [ 2522.816937] bio_integrity_payload 1KB 8KB [ 2522.816945] khugepaged_mm_slot 4KB 27KB [ 2522.816962] uid_cache 0KB 4KB [ 2522.816971] dmaengine-unmap-2 0KB 3KB [ 2522.816983] skbuff_fclone_cache 31KB 78KB [ 2522.816991] skbuff_head_cache 9225KB 9236KB [ 2522.817000] configfs_dir_cache 3KB 11KB [ 2522.817008] file_lock_cache 22KB 55KB [ 2522.817017] file_lock_ctx 9KB 11KB [ 2522.817027] fsnotify_mark_connector 4KB 15KB [ 2522.817036] net_namespace 87KB 113KB [ 2522.817046] shmem_inode_cache 8048KB 8146KB [ 2522.817055] task_delay_info 267KB 359KB [ 2522.817063] taskstats 20KB 42KB [ 2522.817073] proc_dir_entry 955KB 963KB [ 2522.817082] pde_opener 16KB 54KB [ 2522.817094] seq_file 264KB 358KB [ 2522.817161] sigqueue 38KB 59KB [ 2522.817170] kernfs_node_cache 18235KB 18254KB [ 2522.817178] mnt_cache 266KB 272KB [ 2522.817186] filp 7360KB 7886KB [ 2522.817195] names_cache 104737KB 104796KB [ 2522.817204] iint_cache 27KB 51KB [ 2522.817213] key_jar 4KB 11KB [ 2522.817223] uts_namespace 4KB 11KB [ 2522.817232] nsproxy 3KB 11KB [ 2522.817242] vm_area_struct 2960KB 3310KB [ 2522.817251] mm_struct 476KB 487KB [ 2522.817261] fs_cache 297KB 356KB [ 2522.817270] files_cache 1185KB 1188KB [ 2522.817280] signal_cache 2087KB 2105KB [ 2522.817289] sighand_cache 612KB 638KB [ 2522.817299] task_struct 9052KB 9083KB [ 2522.817308] cred_jar 2368KB 2680KB [ 2522.817317] anon_vma_chain 894KB 1338KB [ 2522.817327] anon_vma 123KB 265KB [ 2522.889458] Node 1 Normal: 17*4kB (UE) 107*8kB (UME) 271*16kB (UM) 73*32kB (UM) 54*64kB (UM) 30*128kB (UM) 8*256kB (M) 6*512kB (M) 4*1024kB (UM) 140*2048kB (U) 0*4096kB = 310828kB [ 2522.898647] pid 168KB 248KB [ 2522.898658] Acpi-Operand 156KB 198KB [ 2522.898667] Acpi-ParseExt 9KB 11KB [ 2522.898677] Acpi-Parse 41KB 47KB [ 2522.898687] Acpi-State 52KB 63KB [ 2522.898696] Acpi-Namespace 21KB 27KB [ 2522.898708] numa_policy 0KB 3KB [ 2522.898717] debug_objects_cache 2204KB 2205KB [ 2522.898727] trace_event_file 297KB 298KB [ 2522.898737] ftrace_event_field 398KB 401KB [ 2522.898747] pool_workqueue 158KB 188KB [ 2522.898759] page->ptl 445KB 948KB [ 2522.898805] kmalloc-2097152 2050KB 2050KB [ 2522.898816] kmalloc-524288 2056KB 2056KB [ 2522.898825] kmalloc-262144 1290KB 1290KB [ 2522.898835] kmalloc-131072 650KB 650KB [ 2522.898844] kmalloc-65536 2904KB 2970KB [ 2522.898853] kmalloc-32768 2310KB 2475KB [ 2522.898862] kmalloc-16384 1402KB 1485KB [ 2522.898871] kmalloc-8192 5717KB 5758KB [ 2522.898880] kmalloc-4096 30315KB 30336KB [ 2522.898889] kmalloc-2048 18190KB 18270KB [ 2522.898899] kmalloc-1024 13644KB 13647KB [ 2522.898908] kmalloc-512 17467KB 17538KB [ 2522.898917] kmalloc-256 5932KB 6071KB [ 2522.898927] kmalloc-128 1406KB 1606KB [ 2522.898936] kmalloc-96 3430KB 4172KB [ 2522.898945] kmalloc-64 2801KB 3720KB [ 2522.898954] kmalloc-32 1963KB 2417KB [ 2522.898964] kmalloc-192 2332KB 2896KB [ 2522.898974] kmem_cache 177KB 183KB [ 2522.898986] Out of memory (oom_kill_allocating_task): Kill process 15139 (systemd-rfkill) score 0 or sacrifice child [ 2522.899015] Killed process 15139 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 2522.900056] oom_reaper: reaped process 15139 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2522.911813] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2523.857187] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2523.865969] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2523.874911] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2523.883592] 88260 total pagecache pages [ 2523.887598] 0 pages in swap cache [ 2523.891049] Swap cache stats: add 0, delete 0, find 0/0 [ 2523.896519] Free swap = 0kB [ 2523.899539] Total swap = 0kB [ 2523.902554] 2097051 pages RAM [ 2523.905742] 0 pages HighMem/MovableOnly [ 2523.910491] 369649 pages reserved [ 2523.914013] 0 pages cma reserved [ 2523.917397] systemd-journal invoked oom-killer: gfp_mask=0x0(), nodemask=(null), order=0, oom_score_adj=0 [ 2523.928685] systemd-journal cpuset=/ mems_allowed=0-1 [ 2523.935651] CPU: 1 PID: 14905 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2523.943635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2523.952997] Call Trace: [ 2523.955598] dump_stack+0x1fc/0x2ef [ 2523.959265] dump_header+0x15d/0xc3f [ 2523.962989] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2523.968130] ? ___ratelimit+0x319/0x590 [ 2523.972119] oom_kill_process.cold+0x10/0x692 [ 2523.976624] ? check_preemption_disabled+0x41/0x280 [ 2523.981659] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2523.986951] out_of_memory+0x1072/0x1390 [ 2523.991022] ? lock_acquire+0x170/0x3c0 [ 2523.995009] ? oom_killer_disable+0x270/0x270 [ 2523.999512] ? mutex_trylock+0x15f/0x1a0 [ 2524.003584] pagefault_out_of_memory+0x102/0x120 [ 2524.008346] ? out_of_memory+0x1390/0x1390 [ 2524.012594] ? lock_downgrade+0x720/0x720 [ 2524.016754] mm_fault_error+0x106/0x390 [ 2524.020739] __do_page_fault+0xc34/0xd60 [ 2524.024841] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2524.029871] ? spurious_fault+0x840/0x840 [ 2524.034031] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2524.038884] ? page_fault+0x8/0x30 [ 2524.042429] page_fault+0x1e/0x30 [ 2524.045886] RIP: 0033:0x7f31b691cfe0 [ 2524.049605] Code: Bad RIP value. [ 2524.052993] RSP: 002b:00007ffe66945b88 EFLAGS: 00010202 [ 2524.058355] RAX: 0000000000000042 RBX: 00007ffe66948b50 RCX: 0000000000000001 [ 2524.065645] RDX: 00000000000001a0 RSI: 0000000000000042 RDI: 00007ffe66945bf0 [ 2524.072916] RBP: 00007ffe66945c70 R08: 0000000000000001 R09: 00007ffe66948cb0 [ 2524.080193] R10: 0000000000000069 R11: 00007f31b603b184 R12: 00007ffe66948bf0 [ 2524.087467] R13: 0000000000000000 R14: 0000559766c43300 R15: 00007ffe66946160 [ 2524.101792] Mem-Info: [ 2524.107016] active_anon:14592 inactive_anon:84006 isolated_anon:0 [ 2524.107016] active_file:207 inactive_file:3082 isolated_file:0 [ 2524.107016] unevictable:0 dirty:48 writeback:0 unstable:0 [ 2524.107016] slab_reclaimable:13061 slab_unreclaimable:114294 [ 2524.107016] mapped:23991 shmem:84962 pagetables:554 bounce:0 [ 2524.107016] free:378455 free_pcp:1179 free_cma:0 [ 2524.143645] Node 0 active_anon:54276kB inactive_anon:64800kB active_file:20kB inactive_file:20kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2524.171464] Node 1 active_anon:4092kB inactive_anon:271224kB active_file:808kB inactive_file:12308kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:23700kB dirty:192kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2524.199960] Node 0 DMA free:13072kB 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 [ 2524.228144] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2524.233392] Node 0 DMA32 free:52436kB min:35996kB low:44992kB high:53988kB active_anon:54276kB inactive_anon:64800kB active_file:20kB inactive_file:20kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1780kB bounce:0kB free_pcp:1676kB local_pcp:184kB free_cma:0kB [ 2524.262710] lowmem_reserve[]: 0 0 1 1 1 [ 2524.266838] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2524.292988] lowmem_reserve[]: 0 0 0 0 0 [ 2524.297136] Node 1 Normal free:1448304kB min:53876kB low:67344kB high:80812kB active_anon:4092kB inactive_anon:271224kB active_file:808kB inactive_file:12308kB unevictable:0kB writepending:192kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:2988kB local_pcp:1548kB free_cma:0kB [ 2524.327247] lowmem_reserve[]: 0 0 0 0 0 [ 2524.332795] Node 0 DMA: 2*4kB (E) 1*8kB (U) 0*16kB 2*32kB (UE) 1*64kB (E) 7*128kB (UE) 3*256kB (UE) 4*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 13072kB [ 2524.347975] Node 0 DMA32: 594*4kB (UMEH) 667*8kB (UMEH) 318*16kB (UMEH) 85*32kB (UMEH) 53*64kB (UMEH) 24*128kB (UMEH) 13*256kB (UM) 19*512kB (U) 17*1024kB (U) 0*2048kB 0*4096kB = 52448kB [ 2524.365066] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2524.376464] Node 1 Normal: 146*4kB (UME) 92*8kB (UME) 73*16kB (UM) 78*32kB (UM) 75*64kB (UM) 69*128kB (UM) 47*256kB (UM) 37*512kB (UM) 28*1024kB (UM) 163*2048kB (U) 253*4096kB (UE) = 1448376kB [ 2524.394207] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2524.403060] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2524.412006] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2524.421307] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2524.431822] 88260 total pagecache pages [ 2524.436129] 0 pages in swap cache [ 2524.439588] Swap cache stats: add 0, delete 0, find 0/0 [ 2524.445275] Free swap = 0kB [ 2524.448294] Total swap = 0kB [ 2524.451313] 2097051 pages RAM [ 2524.454786] 0 pages HighMem/MovableOnly [ 2524.458759] 369649 pages reserved [ 2524.462203] 0 pages cma reserved [ 2524.465895] Unreclaimable slab info: [ 2524.469785] Name Used Total [ 2524.475646] pid_2 17KB 32KB [ 2524.481079] batadv_tt_change_cache 3KB 7KB [ 2524.487659] batadv_tl_cache 8KB 16KB [ 2524.493042] TIPC 16KB 22KB [ 2524.498791] SCTPv6 22KB 37KB [ 2524.504506] DCCPv6 17KB 22KB [ 2524.509877] DCCP 16KB 28KB [ 2524.515734] RXRPC 17KB 26KB [ 2524.521112] rxrpc_call_jar 123KB 133KB [ 2524.526829] bridge_fdb_cache 16KB 31KB [ 2524.532235] fib6_nodes 260KB 272KB [ 2524.539634] ip6_dst_cache 626KB 645KB [ 2524.545348] RAWv6 111KB 121KB [ 2524.550718] UDPv6 41KB 45KB [ 2524.556427] TCPv6 27KB 36KB [ 2524.561818] nf_conntrack 10KB 11KB [ 2524.567696] t10_alua_lu_gp_cache 0KB 3KB [ 2524.573663] sd_ext_cdb 0KB 7KB [ 2524.579034] scsi_sense_cache 1056KB 1060KB [ 2524.584771] virtio_scsi_cmd 16KB 16KB [ 2524.590145] sgpool-128 8KB 8KB [ 2524.595858] sgpool-64 4KB 12KB [ 2524.601227] sgpool-32 2KB 15KB [ 2524.607117] sgpool-16 1KB 7KB [ 2524.612496] sgpool-8 0KB 7KB [ 2524.618254] mqueue_inode_cache 18KB 37KB [ 2524.624053] bio_post_read_ctx 14KB 15KB [ 2524.629488] bio-2 14KB 15KB [ 2524.636965] jfs_mp 7KB 7KB [ 2524.642368] cifs_small_rq 15KB 16KB [ 2524.648114] cifs_request 67KB 67KB [ 2524.653843] cifs_mpx_ids 0KB 7KB [ 2524.659230] nfs_commit_data 3KB 14KB [ 2524.664959] nfs_write_data 34KB 44KB [ 2524.670359] ext4_system_zone 1KB 7KB [ 2524.676198] bio-1 1KB 7KB [ 2524.681570] pid_namespace 3KB 11KB [ 2524.687298] rpc_buffers 17KB 25KB [ 2524.692671] rpc_tasks 2KB 7KB [ 2524.698409] UNIX 1968KB 2040KB [ 2524.704143] tcp_bind_bucket 1KB 12KB [ 2524.709525] ip_fib_trie 38KB 47KB [ 2524.715241] ip_fib_alias 184KB 197KB [ 2524.720628] ip_dst_cache 12KB 24KB [ 2524.726353] RAW 72KB 82KB [ 2524.731776] UDP 62KB 74KB [ 2524.740809] TCP 50KB 56KB [ 2524.746524] hugetlbfs_inode_cache 3KB 15KB [ 2524.752239] fscache_cookie_jar 1KB 7KB [ 2524.758041] eventpoll_pwq 23KB 39KB [ 2524.763766] eventpoll_epi 43KB 74KB [ 2524.769137] inotify_inode_mark 9KB 23KB [ 2524.775175] request_queue 199KB 199KB [ 2524.780636] blkdev_requests 1KB 3KB [ 2524.786352] blkdev_ioc 25KB 38KB [ 2524.791723] bio-0 738KB 1125KB [ 2524.797443] biovec-max 1386KB 1468KB [ 2524.802815] biovec-64 898KB 1315KB [ 2524.808517] biovec-16 131KB 176KB [ 2524.814212] bio_integrity_payload 1KB 8KB [ 2524.819932] khugepaged_mm_slot 4KB 27KB [ 2524.826265] uid_cache 0KB 4KB [ 2524.831656] dmaengine-unmap-2 0KB 3KB [ 2524.841577] skbuff_fclone_cache 28KB 67KB [ 2524.848104] skbuff_head_cache 9335KB 9345KB [ 2524.857519] configfs_dir_cache 3KB 11KB [ 2524.862986] file_lock_cache 21KB 55KB [ 2524.869387] file_lock_ctx 9KB 11KB [ 2524.878858] fsnotify_mark_connector 4KB 15KB [ 2524.885838] net_namespace 87KB 113KB [ 2524.891213] shmem_inode_cache 8043KB 8146KB [ 2524.900673] task_delay_info 263KB 359KB [ 2524.907033] taskstats 19KB 42KB [ 2524.912405] proc_dir_entry 955KB 963KB [ 2524.921851] pde_opener 16KB 54KB [ 2524.928205] seq_file 264KB 358KB [ 2524.937834] sigqueue 50KB 59KB [ 2524.944389] kernfs_node_cache 18235KB 18254KB [ 2524.949763] mnt_cache 266KB 272KB [ 2524.955821] filp 7336KB 7886KB [ 2524.961190] names_cache 104766KB 104775KB [ 2524.966985] iint_cache 31KB 51KB [ 2524.972460] key_jar 4KB 11KB [ 2524.978395] uts_namespace 4KB 11KB [ 2524.984113] nsproxy 3KB 11KB [ 2524.989484] vm_area_struct 2980KB 3310KB [ 2524.995241] mm_struct 487KB 487KB [ 2525.000619] fs_cache 296KB 356KB [ 2525.006339] files_cache 1185KB 1188KB [ 2525.011708] signal_cache 2088KB 2105KB [ 2525.017447] sighand_cache 587KB 638KB [ 2525.022819] task_struct 9058KB 9083KB [ 2525.028532] cred_jar 2338KB 2680KB [ 2525.034240] anon_vma_chain 883KB 1338KB [ 2525.039616] anon_vma 120KB 265KB [ 2525.045337] pid 168KB 248KB [ 2525.050704] Acpi-Operand 156KB 198KB [ 2525.056426] Acpi-ParseExt 9KB 11KB [ 2525.061792] Acpi-Parse 41KB 47KB [ 2525.067508] Acpi-State 52KB 63KB [ 2525.072912] Acpi-Namespace 21KB 27KB [ 2525.078649] numa_policy 0KB 3KB [ 2525.084423] debug_objects_cache 2204KB 2205KB [ 2525.089989] trace_event_file 297KB 298KB [ 2525.097085] ftrace_event_field 398KB 401KB [ 2525.102549] pool_workqueue 158KB 188KB [ 2525.108790] page->ptl 445KB 948KB [ 2525.118337] kmalloc-2097152 2050KB 2050KB [ 2525.124731] kmalloc-524288 2056KB 2056KB [ 2525.130138] kmalloc-262144 1290KB 1290KB [ 2525.142310] kmalloc-131072 650KB 650KB [ 2525.150780] kmalloc-65536 2904KB 2970KB [ 2525.160359] kmalloc-32768 2310KB 2475KB [ 2525.166729] kmalloc-16384 1402KB 1485KB [ 2525.172103] kmalloc-8192 5717KB 5758KB [ 2525.181809] kmalloc-4096 30353KB 30387KB [ 2525.188430] kmalloc-2048 18190KB 18270KB [ 2525.197939] kmalloc-1024 13797KB 13797KB [ 2525.204303] kmalloc-512 17689KB 17718KB [ 2525.209684] kmalloc-256 5932KB 6071KB [ 2525.219109] kmalloc-128 1401KB 1606KB [ 2525.225450] kmalloc-96 3452KB 4172KB [ 2525.230837] kmalloc-64 2801KB 3720KB [ 2525.240315] kmalloc-32 1963KB 2417KB [ 2525.246648] kmalloc-192 2326KB 2896KB [ 2525.258302] kmem_cache 177KB 183KB [ 2525.264694] Out of memory (oom_kill_allocating_task): Kill process 14905 (systemd-journal) score 0 or sacrifice child [ 2525.279554] Killed process 14905 (systemd-journal) total-vm:46096kB, anon-rss:0kB, file-rss:0kB, shmem-rss:2060kB [ 2525.302723] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2525.323512] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2525.362440] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2525.371451] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2525.379006] systemd[1]: Stopped Journal Service. [ 2525.395355] systemd[1]: Starting Journal Service... [ 2525.502400] systemd-journald[15777]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2526.103840] systemd[1]: Started Journal Service. 04:11:43 executing program 5: socketpair(0x28, 0x0, 0x7500, &(0x7f0000000000)) 04:11:43 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xa1, 0x2, 0x1, "0c6c1479bab718202c4ad999fb93110e6fba0f247b664e023665977b50ded145", 0x30385056}) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:11:43 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 04:11:43 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:11:43 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}, 0x8}) 04:11:43 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) clock_gettime(0x1, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x4, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0xae5c}, @in={0x2, 0x4e21, @broadcast}}}, 0x118) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7b50}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x48004) 04:11:43 executing program 5: socketpair(0x28, 0x0, 0x7501, &(0x7f0000000000)) 04:11:43 executing program 5: socketpair(0x28, 0x0, 0x7600, &(0x7f0000000000)) 04:11:43 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) (async) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) clock_gettime(0x1, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180), 0x106, 0x4}}, 0x20) (async) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x4, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0xae5c}, @in={0x2, 0x4e21, @broadcast}}}, 0x118) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7b50}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x48004) 04:11:43 executing program 5: socketpair(0x28, 0x0, 0x7601, &(0x7f0000000000)) 04:11:43 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) clock_gettime(0x1, &(0x7f0000000200)) (async) clock_gettime(0x1, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000180)={0xffffffffffffffff}, 0x106, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x4, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0xae5c}, @in={0x2, 0x4e21, @broadcast}}}, 0x118) (async) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x4, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0xae5c}, @in={0x2, 0x4e21, @broadcast}}}, 0x118) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7b50}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040000}, 0x48004) 04:11:43 executing program 5: socketpair(0x28, 0x0, 0x7700, &(0x7f0000000000)) 04:11:43 executing program 3: clock_gettime(0x153d2db28776b679, &(0x7f0000000200)) 04:11:43 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) [ 2529.864844] ieee802154 phy0 wpan0: encryption failed: -22 [ 2529.870473] ieee802154 phy1 wpan1: encryption failed: -22 [ 2532.663268] oom_reaper: reaped process 15786 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2532.705893] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2532.723920] systemd-journal cpuset=/ mems_allowed=0-1 [ 2532.729558] CPU: 0 PID: 15777 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2532.737621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2532.746979] Call Trace: [ 2532.749616] dump_stack+0x1fc/0x2ef [ 2532.753255] dump_header+0x15d/0xc3f [ 2532.756975] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2532.762255] ? ___ratelimit+0x319/0x590 [ 2532.766239] oom_kill_process.cold+0x10/0x692 [ 2532.770744] ? check_preemption_disabled+0x41/0x280 [ 2532.775770] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2532.781050] out_of_memory+0x1072/0x1390 [ 2532.785119] ? oom_killer_disable+0x270/0x270 [ 2532.789622] ? mutex_trylock+0x15f/0x1a0 [ 2532.793692] __alloc_pages_nodemask+0x23a2/0x2890 [ 2532.798547] ? find_get_entry+0x4cd/0x8a0 [ 2532.802729] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2532.807573] alloc_pages_current+0x193/0x2a0 [ 2532.811967] filemap_fault+0x146e/0x2180 [ 2532.816021] ext4_filemap_fault+0x84/0xb0 [ 2532.820168] __do_fault+0x10b/0x4b0 [ 2532.823803] __handle_mm_fault+0x273b/0x41c0 [ 2532.828207] ? vm_insert_page+0x9c0/0x9c0 [ 2532.832350] ? check_preemption_disabled+0x41/0x280 [ 2532.837354] handle_mm_fault+0x436/0xb10 [ 2532.841404] __do_page_fault+0x68e/0xd60 [ 2532.845457] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2532.850465] ? spurious_fault+0x840/0x840 [ 2532.854626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2532.859503] ? page_fault+0x8/0x30 [ 2532.863120] page_fault+0x1e/0x30 [ 2532.866560] RIP: 0033:0x7f079d07e2e3 [ 2532.870282] Code: Bad RIP value. [ 2532.873641] RSP: 002b:00007ffe453c05d8 EFLAGS: 00010246 [ 2532.879018] RAX: 0000000000000001 RBX: 000055e3c47c81e0 RCX: 00007f079d07e2e3 [ 2532.886272] RDX: 0000000000000012 RSI: 00007ffe453c05e0 RDI: 000000000000000b [ 2532.893688] RBP: 00007ffe453c07c0 R08: 00007ffe453de000 R09: 00000288e6a2ce7b [ 2532.900953] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe453c05e0 [ 2532.908215] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f724c2ea88 [ 2532.920417] Mem-Info: [ 2532.922759] syz-executor.4: vmalloc: allocation failure, allocated 1470611456 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2532.922950] active_anon:14730 inactive_anon:86037 isolated_anon:0 [ 2532.922950] active_file:14 inactive_file:13 isolated_file:0 [ 2532.922950] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2532.922950] slab_reclaimable:13051 slab_unreclaimable:118630 [ 2532.922950] mapped:22047 shmem:87009 pagetables:555 bounce:0 [ 2532.922950] free:14178 free_pcp:1191 free_cma:0 [ 2532.940288] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2532.982798] CPU: 1 PID: 15786 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2532.988697] Node 0 active_anon:54764kB inactive_anon:72988kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73852kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2532.990733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2533.027581] Call Trace: [ 2533.028650] Node 1 active_anon:4156kB inactive_anon:271160kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2533.030185] dump_stack+0x1fc/0x2ef [ 2533.061146] warn_alloc.cold+0x7b/0x18f [ 2533.065137] ? zone_watermark_ok_safe+0x260/0x260 [ 2533.069443] 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 [ 2533.069993] ? retint_kernel+0x2d/0x2d [ 2533.100174] __vmalloc_area_node+0x4fd/0x780 [ 2533.104603] ? __vmalloc_node_range+0x180/0x180 [ 2533.106353] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2533.109299] ? _raw_spin_unlock+0x29/0x40 [ 2533.114363] Node 0 DMA32 free:18828kB min:35996kB low:44992kB high:53988kB active_anon:54764kB inactive_anon:72988kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1880kB bounce:0kB free_pcp:1964kB local_pcp:220kB free_cma:0kB [ 2533.118467] ? __get_vm_area_node+0x2e2/0x3a0 [ 2533.152004] __vmalloc_node_range+0xed/0x180 [ 2533.156426] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2533.159155] lowmem_reserve[]: 0 0 1 1 1 [ 2533.160758] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2533.164774] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2533.170073] vmalloc_user+0x70/0xe0 [ 2533.199622] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2533.203956] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2533.206125] lowmem_reserve[]: 0 0 0 0 0 [ 2533.208132] __vb2_queue_alloc+0x472/0xe60 [ 2533.212086] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:4156kB inactive_anon:271160kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:340kB bounce:0kB free_pcp:2800kB local_pcp:1264kB free_cma:0kB [ 2533.216328] vb2_core_create_bufs+0x273/0x7e0 [ 2533.216342] ? __vb2_queue_free+0x870/0x870 [ 2533.216356] ? __video_do_ioctl+0x632/0xcd0 [ 2533.216382] ? __mutex_lock+0x368/0x1190 [ 2533.257009] lowmem_reserve[]: 0 0 0 0 0 [ 2533.258447] vb2_create_bufs+0x332/0x620 [ 2533.266005] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 0*16kB 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 [ 2533.266488] ? mark_held_locks+0xf0/0xf0 [ 2533.270522] Node 0 DMA32: 547*4kB (ME) 237*8kB (UME) 212*16kB (UME) 83*32kB (UME) 17*64kB (UME) 12*128kB (UME) 2*256kB (UM) 1*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 18900kB [ 2533.285081] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2533.285097] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2533.285113] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2533.285134] v4l_create_bufs+0xb2/0x160 [ 2533.285153] __video_do_ioctl+0x49a/0xcd0 [ 2533.285172] ? v4l_querycap+0x340/0x340 [ 2533.285194] ? __might_fault+0x192/0x1d0 [ 2533.298272] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2533.305299] ? v4l_querycap+0x340/0x340 [ 2533.305314] video_usercopy+0x13f/0xfa0 [ 2533.305335] ? v4l_enumstd+0x60/0x60 [ 2533.305354] ? do_futex+0x171/0x1880 [ 2533.311768] Node 1 Normal: 360*4kB (UME) 320*8kB (ME) 200*16kB (UM) 59*32kB (UM) 28*64kB (M) 28*128kB (M) 7*256kB (M) 5*512kB (M) 2*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 27008kB [ 2533.315806] ? mark_held_locks+0xf0/0xf0 [ 2533.315823] ? debug_check_no_obj_freed+0x201/0x490 [ 2533.315845] ? video_usercopy+0xfa0/0xfa0 [ 2533.315857] v4l2_ioctl+0x147/0x1a0 [ 2533.315868] ? video_devdata+0xa0/0xa0 [ 2533.315885] do_vfs_ioctl+0xcdb/0x12e0 [ 2533.329093] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2533.329170] ? lock_downgrade+0x720/0x720 [ 2533.333179] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2533.337191] ? check_preemption_disabled+0x41/0x280 [ 2533.358734] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2533.360022] ? ioctl_preallocate+0x200/0x200 [ 2533.363783] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2533.379754] ? __fget+0x356/0x510 [ 2533.379770] ? do_dup2+0x450/0x450 [ 2533.379785] ? __se_sys_futex+0x298/0x3b0 [ 2533.379807] ksys_ioctl+0x9b/0xc0 [ 2533.379824] __x64_sys_ioctl+0x6f/0xb0 [ 2533.379842] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2533.393971] 87036 total pagecache pages [ 2533.396657] do_syscall_64+0xf9/0x620 [ 2533.400524] 0 pages in swap cache [ 2533.404410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2533.404422] RIP: 0033:0x7f5167d2c0f9 [ 2533.404435] Code: Bad RIP value. [ 2533.404446] RSP: 002b:00007f516629e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2533.404459] RAX: ffffffffffffffda RBX: 00007f5167e4bf80 RCX: 00007f5167d2c0f9 [ 2533.404472] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2533.423516] Swap cache stats: add 0, delete 0, find 0/0 [ 2533.425992] RBP: 00007f5167d87ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2533.431017] Free swap = 0kB [ 2533.439920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2533.439928] R13: 00007ffefe52002f R14: 00007f516629e300 R15: 0000000000022000 [ 2533.450797] Mem-Info: [ 2533.465080] Total swap = 0kB [ 2533.473851] active_anon:14730 inactive_anon:86037 isolated_anon:0 [ 2533.473851] active_file:14 inactive_file:13 isolated_file:0 [ 2533.473851] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2533.473851] slab_reclaimable:13051 slab_unreclaimable:118630 [ 2533.473851] mapped:22047 shmem:87009 pagetables:555 bounce:0 [ 2533.473851] free:14178 free_pcp:1191 free_cma:0 [ 2533.479917] 2097051 pages RAM [ 2533.481763] Node 0 active_anon:54764kB inactive_anon:72988kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73852kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2533.493591] 0 pages HighMem/MovableOnly [ 2533.499514] Node 1 active_anon:4156kB inactive_anon:271160kB active_file:24kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:273220kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2533.501466] 369649 pages reserved [ 2533.509229] 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 [ 2533.509259] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2533.509276] Node 0 DMA32 free:18828kB min:35996kB low:44992kB high:53988kB active_anon:54764kB inactive_anon:72988kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1880kB bounce:0kB free_pcp:1964kB local_pcp:1744kB free_cma:0kB [ 2533.509307] lowmem_reserve[]: 0 0 1 1 1 [ 2533.526563] 0 pages cma reserved [ 2533.533924] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2533.536687] Unreclaimable slab info: [ 2533.539574] lowmem_reserve[]: 0 0 0 0 0 [ 2533.558455] Name Used Total [ 2533.564981] Node 1 Normal free:27008kB min:53876kB low:67344kB high:80812kB active_anon:4156kB inactive_anon:271160kB active_file:24kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:340kB bounce:0kB free_pcp:2800kB local_pcp:1536kB free_cma:0kB [ 2533.603544] pid_2 16KB 32KB [ 2533.624064] lowmem_reserve[]: 0 0 0 0 0 [ 2533.642688] batadv_tt_change_cache 3KB 7KB [ 2533.655558] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 0*16kB 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 [ 2533.655642] Node 0 DMA32: 547*4kB (ME) 237*8kB (UME) 212*16kB (UME) 83*32kB (UME) 17*64kB (UME) 12*128kB (UME) 2*256kB (UM) 1*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 18900kB [ 2533.655717] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2533.655773] Node 1 Normal: 360*4kB (UME) 320*8kB (ME) 200*16kB (UM) 59*32kB (UM) 28*64kB (M) 28*128kB (M) 7*256kB (M) 5*512kB (M) 2*1024kB (M) 1*2048kB (M) 1*4096kB (M) = 27008kB [ 2533.655862] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2533.655873] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2533.655883] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2533.655893] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2533.655899] 87036 total pagecache pages [ 2533.655913] 0 pages in swap cache [ 2533.655921] Swap cache stats: add 0, delete 0, find 0/0 [ 2533.655926] Free swap = 0kB [ 2533.655931] Total swap = 0kB [ 2533.655938] 2097051 pages RAM [ 2533.655944] 0 pages HighMem/MovableOnly [ 2533.655948] 369649 pages reserved [ 2533.655953] 0 pages cma reserved [ 2533.942117] batadv_tl_cache 7KB 16KB [ 2533.947589] TIPC 15KB 22KB [ 2533.954815] SCTPv6 20KB 37KB [ 2533.960202] DCCPv6 17KB 22KB [ 2533.965648] DCCP 16KB 28KB [ 2533.971048] RXRPC 16KB 26KB [ 2533.976476] rxrpc_call_jar 112KB 133KB [ 2533.981929] bridge_fdb_cache 13KB 31KB [ 2533.993881] fib6_nodes 243KB 272KB [ 2533.999301] ip6_dst_cache 627KB 645KB [ 2534.007912] RAWv6 109KB 121KB [ 2534.016517] UDPv6 37KB 45KB [ 2534.021896] TCPv6 30KB 36KB [ 2534.030888] nf_conntrack 9KB 11KB [ 2534.039543] t10_alua_lu_gp_cache 0KB 3KB [ 2534.048435] sd_ext_cdb 0KB 7KB [ 2534.066964] scsi_sense_cache 1056KB 1060KB [ 2534.072338] virtio_scsi_cmd 16KB 16KB [ 2534.089514] sgpool-128 8KB 8KB [ 2534.098905] sgpool-64 4KB 12KB [ 2534.111776] sgpool-32 2KB 15KB [ 2534.121122] sgpool-16 1KB 7KB [ 2534.138375] sgpool-8 0KB 7KB [ 2534.147390] mqueue_inode_cache 16KB 37KB [ 2534.162115] bio_post_read_ctx 14KB 15KB [ 2534.170804] bio-2 14KB 15KB [ 2534.187993] jfs_mp 7KB 7KB [ 2534.198146] cifs_small_rq 15KB 16KB [ 2534.210094] cifs_request 67KB 67KB [ 2534.220203] cifs_mpx_ids 0KB 7KB [ 2534.231998] nfs_commit_data 3KB 14KB [ 2534.242152] nfs_write_data 34KB 44KB [ 2534.258929] ext4_system_zone 1KB 7KB [ 2534.269593] bio-1 1KB 7KB [ 2534.278720] pid_namespace 3KB 11KB [ 2534.287599] rpc_buffers 17KB 25KB [ 2534.296177] rpc_tasks 2KB 7KB [ 2534.301553] UNIX 1770KB 1998KB [ 2534.310177] tcp_bind_bucket 1KB 12KB [ 2534.318842] ip_fib_trie 34KB 47KB [ 2534.327811] ip_fib_alias 170KB 197KB [ 2534.336959] ip_dst_cache 11KB 24KB [ 2534.342336] RAW 72KB 82KB [ 2534.351141] UDP 59KB 74KB [ 2534.359823] TCP 50KB 56KB [ 2534.370385] hugetlbfs_inode_cache 3KB 15KB [ 2534.379342] fscache_cookie_jar 1KB 7KB [ 2534.388066] eventpoll_pwq 26KB 39KB [ 2534.397022] eventpoll_epi 48KB 74KB [ 2534.405737] inotify_inode_mark 11KB 23KB [ 2534.411203] request_queue 199KB 199KB [ 2534.420026] blkdev_requests 1KB 3KB [ 2534.429020] blkdev_ioc 26KB 38KB [ 2534.437651] bio-0 731KB 1125KB [ 2534.446367] biovec-max 1443KB 1468KB [ 2534.451748] biovec-64 826KB 1267KB [ 2534.460691] biovec-16 126KB 176KB [ 2534.471060] bio_integrity_payload 1KB 8KB [ 2534.480148] khugepaged_mm_slot 3KB 27KB [ 2534.489015] uid_cache 0KB 4KB [ 2534.497989] dmaengine-unmap-2 0KB 3KB [ 2534.507017] skbuff_fclone_cache 19KB 52KB [ 2534.516054] skbuff_head_cache 8264KB 9397KB [ 2534.521427] configfs_dir_cache 3KB 11KB [ 2534.530096] file_lock_cache 21KB 47KB [ 2534.538958] file_lock_ctx 9KB 11KB [ 2534.547877] fsnotify_mark_connector 5KB 15KB [ 2534.557017] net_namespace 78KB 105KB [ 2534.566017] shmem_inode_cache 8032KB 8143KB [ 2534.576371] task_delay_info 228KB 359KB [ 2534.581757] taskstats 24KB 42KB [ 2534.590469] proc_dir_entry 924KB 963KB [ 2534.607603] pde_opener 14KB 54KB [ 2534.617721] seq_file 249KB 358KB [ 2534.629792] sigqueue 38KB 59KB [ 2534.639984] kernfs_node_cache 18226KB 18254KB [ 2534.652090] mnt_cache 250KB 272KB [ 2534.662242] filp 7673KB 7886KB [ 2534.676501] names_cache 118923KB 118983KB [ 2534.681892] iint_cache 33KB 51KB [ 2534.687321] key_jar 4KB 11KB [ 2534.699303] uts_namespace 4KB 11KB [ 2534.704815] nsproxy 6KB 11KB [ 2534.710186] vm_area_struct 2798KB 3306KB [ 2534.721945] mm_struct 461KB 494KB [ 2534.727374] fs_cache 265KB 356KB [ 2534.739891] files_cache 1104KB 1185KB [ 2534.745318] signal_cache 1887KB 2105KB [ 2534.750700] sighand_cache 568KB 631KB [ 2534.762761] task_struct 7663KB 7732KB [ 2534.768144] cred_jar 2407KB 2680KB [ 2534.778652] anon_vma_chain 814KB 1338KB [ 2534.787413] anon_vma 132KB 265KB [ 2534.801112] pid 152KB 248KB [ 2534.809886] Acpi-Operand 156KB 198KB [ 2534.827232] Acpi-ParseExt 9KB 11KB [ 2534.837390] Acpi-Parse 41KB 47KB [ 2534.849337] Acpi-State 52KB 63KB [ 2534.859488] Acpi-Namespace 21KB 27KB [ 2534.871318] numa_policy 0KB 3KB [ 2534.889982] debug_objects_cache 2191KB 2205KB [ 2534.895797] trace_event_file 297KB 298KB [ 2534.901171] ftrace_event_field 398KB 401KB [ 2534.913645] pool_workqueue 155KB 188KB [ 2534.919085] page->ptl 423KB 948KB [ 2534.927891] kmalloc-2097152 2050KB 2050KB [ 2534.936653] kmalloc-524288 2056KB 2056KB [ 2534.942038] kmalloc-262144 1290KB 1290KB [ 2534.950838] kmalloc-131072 650KB 650KB [ 2534.959478] kmalloc-65536 2772KB 2838KB [ 2534.968301] kmalloc-32768 2145KB 2409KB [ 2534.980404] kmalloc-16384 1320KB 1452KB [ 2534.989214] kmalloc-8192 5304KB 5403KB [ 2534.997992] kmalloc-4096 26702KB 26741KB [ 2535.007050] kmalloc-2048 16662KB 18168KB [ 2535.012935] kmalloc-1024 12376KB 13820KB [ 2535.018994] kmalloc-512 16112KB 17767KB [ 2535.025300] kmalloc-256 5515KB 6067KB [ 2535.031111] kmalloc-128 1347KB 1606KB [ 2535.037198] kmalloc-96 3475KB 4172KB [ 2535.043425] kmalloc-64 2691KB 3720KB [ 2535.049416] kmalloc-32 1899KB 2417KB [ 2535.055482] kmalloc-192 2248KB 2896KB [ 2535.060909] kmem_cache 177KB 183KB [ 2535.066358] Out of memory (oom_kill_allocating_task): Kill process 15777 (systemd-journal) score 0 or sacrifice child [ 2535.077955] Killed process 15777 (systemd-journal) total-vm:46096kB, anon-rss:460kB, file-rss:0kB, shmem-rss:1560kB [ 2535.092199] oom_reaper: reaped process 15777 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1560kB [ 2535.235971] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2535.249261] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2535.261619] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2535.275411] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2535.282277] systemd[1]: Stopped Journal Service. [ 2535.301650] systemd[1]: Starting Journal Service... [ 2535.487124] systemd-journald[15836]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2536.020650] systemd[1]: Started Journal Service. [ 2537.052318] Bluetooth: hci5: command 0x0406 tx timeout 04:11:54 executing program 3: clock_gettime(0x153d2db28776b679, &(0x7f0000000200)) clock_gettime(0x153d2db28776b679, &(0x7f0000000200)) (async) 04:11:54 executing program 5: socketpair(0x28, 0x0, 0x7701, &(0x7f0000000000)) 04:11:54 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:11:54 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:11:54 executing program 4: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x401, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}}) 04:11:54 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xa1, 0x2, 0x1, "0c6c1479bab718202c4ad999fb93110e6fba0f247b664e023665977b50ded145", 0x30385056}) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xa1, 0x2, 0x1, "0c6c1479bab718202c4ad999fb93110e6fba0f247b664e023665977b50ded145", 0x30385056}) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) 04:11:54 executing program 3: clock_gettime(0x153d2db28776b679, &(0x7f0000000200)) 04:11:54 executing program 5: socketpair(0x28, 0x0, 0x7800, &(0x7f0000000000)) 04:11:54 executing program 5: socketpair(0x28, 0x0, 0x7801, &(0x7f0000000000)) 04:11:54 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x63e3ec1c, 0x997, 0x2, 0x1, 0x103}, &(0x7f0000000080)={0xc0f, 0x2000000000000004, 0xe9, 0xf4b, 0x9857260, 0xd623, 0x3, 0x3}, &(0x7f00000000c0)={0x3, 0x4, 0x9, 0x100, 0xc, 0x8, 0x60f90153, 0x8}, &(0x7f0000000100)={0x77359400}) pselect6(0x40, &(0x7f0000000140)={0x1, 0x20, 0x5, 0x4, 0x0, 0x3, 0x7, 0xffffffffffffffbc}, &(0x7f0000000180)={0xde, 0x6, 0x6, 0x2, 0xfffffffffffffff7, 0x0, 0xb823, 0x12000000}, &(0x7f00000001c0)={0x6f, 0x1, 0x5, 0x3, 0x5, 0x41d, 0x5, 0x8}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={[0x2]}, 0x8}) 04:11:54 executing program 5: socketpair(0x28, 0x0, 0x7900, &(0x7f0000000000)) 04:11:54 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:11:54 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) select(0x40, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x63e3ec1c, 0x997, 0x2, 0x1, 0x103}, &(0x7f0000000080)={0xc0f, 0x2000000000000004, 0xe9, 0xf4b, 0x9857260, 0xd623, 0x3, 0x3}, &(0x7f00000000c0)={0x3, 0x4, 0x9, 0x100, 0xc, 0x8, 0x60f90153, 0x8}, &(0x7f0000000100)={0x77359400}) (async) pselect6(0x40, &(0x7f0000000140)={0x1, 0x20, 0x5, 0x4, 0x0, 0x3, 0x7, 0xffffffffffffffbc}, &(0x7f0000000180)={0xde, 0x6, 0x6, 0x2, 0xfffffffffffffff7, 0x0, 0xb823, 0x12000000}, &(0x7f00000001c0)={0x6f, 0x1, 0x5, 0x3, 0x5, 0x41d, 0x5, 0x8}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={[0x2]}, 0x8}) [ 2543.602421] oom_reaper: reaped process 15849 (syz-executor.4), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2543.644988] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2543.661939] systemd-journal cpuset=/ mems_allowed=0-1 [ 2543.667178] CPU: 1 PID: 15836 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2543.675151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2543.684516] Call Trace: [ 2543.687112] dump_stack+0x1fc/0x2ef [ 2543.690762] dump_header+0x15d/0xc3f [ 2543.694492] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2543.699607] ? ___ratelimit+0x319/0x590 [ 2543.703587] oom_kill_process.cold+0x10/0x692 [ 2543.708089] ? check_preemption_disabled+0x41/0x280 [ 2543.713125] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2543.718408] out_of_memory+0x1072/0x1390 [ 2543.722480] ? oom_killer_disable+0x270/0x270 [ 2543.726985] ? mutex_trylock+0x15f/0x1a0 [ 2543.731055] __alloc_pages_nodemask+0x23a2/0x2890 [ 2543.735887] ? find_get_entry+0x4cd/0x8a0 [ 2543.740024] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2543.741866] syz-executor.4: vmalloc: allocation failure, allocated 1454637056 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2543.744877] alloc_pages_current+0x193/0x2a0 [ 2543.758835] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2543.763143] filemap_fault+0x146e/0x2180 [ 2543.763170] ext4_filemap_fault+0x84/0xb0 [ 2543.763189] __do_fault+0x10b/0x4b0 [ 2543.780088] __handle_mm_fault+0x273b/0x41c0 [ 2543.784503] ? vm_insert_page+0x9c0/0x9c0 [ 2543.788656] ? check_preemption_disabled+0x41/0x280 [ 2543.793684] handle_mm_fault+0x436/0xb10 [ 2543.797757] __do_page_fault+0x68e/0xd60 [ 2543.801839] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2543.806861] ? spurious_fault+0x840/0x840 [ 2543.811015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2543.815853] ? page_fault+0x8/0x30 [ 2543.819487] page_fault+0x1e/0x30 [ 2543.823021] RIP: 0033:0x7f9daf3532e3 [ 2543.826731] Code: Bad RIP value. [ 2543.830105] RSP: 002b:00007ffef8d12e08 EFLAGS: 00010246 [ 2543.835462] RAX: 0000000000000001 RBX: 0000555dae9fe1e0 RCX: 00007f9daf3532e3 [ 2543.842722] RDX: 0000000000000012 RSI: 00007ffef8d12e10 RDI: 000000000000000b [ 2543.849991] RBP: 00007ffef8d12ff0 R08: 0000000001c9c380 R09: 0000028ac1f22763 [ 2543.857251] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffef8d12e10 [ 2543.864512] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f725318ab6 [ 2543.871819] CPU: 0 PID: 15849 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2543.876073] Mem-Info: [ 2543.879733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2543.882211] active_anon:14754 inactive_anon:88069 isolated_anon:0 [ 2543.882211] active_file:13 inactive_file:13 isolated_file:0 [ 2543.882211] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2543.882211] slab_reclaimable:13024 slab_unreclaimable:120935 [ 2543.882211] mapped:21993 shmem:89057 pagetables:554 bounce:0 [ 2543.882211] free:13982 free_pcp:932 free_cma:0 [ 2543.891697] Call Trace: [ 2543.925065] Node 0 active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2543.927705] dump_stack+0x1fc/0x2ef [ 2543.955603] Node 1 active_anon:4652kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15708kB dirty:0kB writeback:0kB shmem:281412kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2543.959014] warn_alloc.cold+0x7b/0x18f [ 2543.986362] 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 [ 2543.990307] ? zone_watermark_ok_safe+0x260/0x260 [ 2544.016510] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2544.021338] __vmalloc_area_node+0x4fd/0x780 [ 2544.026329] Node 0 DMA32 free:18184kB min:35996kB low:44992kB high:53988kB active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1784kB bounce:0kB free_pcp:1844kB local_pcp:1504kB free_cma:0kB [ 2544.030718] ? __vmalloc_node_range+0x180/0x180 [ 2544.060030] lowmem_reserve[]: 0 0 1 1 1 [ 2544.064679] ? _raw_spin_unlock+0x29/0x40 [ 2544.064691] ? __get_vm_area_node+0x2e2/0x3a0 [ 2544.064711] __vmalloc_node_range+0xed/0x180 [ 2544.068659] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.072798] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2544.072812] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2544.072828] vmalloc_user+0x70/0xe0 [ 2544.077309] lowmem_reserve[]: 0 0 0 0 0 [ 2544.081711] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2544.107644] Node 1 Normal free:26852kB min:53876kB low:67344kB high:80812kB active_anon:4652kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:1884kB local_pcp:264kB free_cma:0kB [ 2544.111937] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2544.111951] __vb2_queue_alloc+0x472/0xe60 [ 2544.111978] vb2_core_create_bufs+0x273/0x7e0 [ 2544.117317] lowmem_reserve[]: 0 0 0 0 0 [ 2544.120950] ? __vb2_queue_free+0x870/0x870 [ 2544.125086] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 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 [ 2544.129355] ? __video_do_ioctl+0x632/0xcd0 [ 2544.158338] Node 0 DMA32: 538*4kB (ME) 232*8kB (UME) 213*16kB (ME) 75*32kB (ME) 17*64kB (ME) 9*128kB (UME) 4*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 0*2048kB 0*4096kB = 18200kB [ 2544.162458] ? __mutex_lock+0x368/0x1190 [ 2544.162477] vb2_create_bufs+0x332/0x620 [ 2544.166699] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2544.171279] ? mark_held_locks+0xf0/0xf0 [ 2544.175269] Node 1 Normal: 521*4kB (ME) 401*8kB (UME) 261*16kB (UM) 58*32kB (UM) 8*64kB (UM) 2*128kB (UM) 0*256kB 1*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 2*4096kB (UM) = 26940kB [ 2544.179562] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2544.194496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.198788] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2544.214496] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.218516] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2544.222582] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.233551] v4l_create_bufs+0xb2/0x160 [ 2544.233570] __video_do_ioctl+0x49a/0xcd0 [ 2544.237611] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.253926] ? v4l_querycap+0x340/0x340 [ 2544.253950] ? __might_fault+0x192/0x1d0 [ 2544.259036] 89083 total pagecache pages [ 2544.267872] ? v4l_querycap+0x340/0x340 [ 2544.267887] video_usercopy+0x13f/0xfa0 [ 2544.267910] ? v4l_enumstd+0x60/0x60 [ 2544.273007] 0 pages in swap cache [ 2544.281548] ? do_futex+0x171/0x1880 [ 2544.286733] Swap cache stats: add 0, delete 0, find 0/0 [ 2544.295553] ? mark_held_locks+0xf0/0xf0 [ 2544.295575] ? debug_check_no_obj_freed+0x201/0x490 [ 2544.299525] Free swap = 0kB [ 2544.303667] ? video_usercopy+0xfa0/0xfa0 [ 2544.303683] v4l2_ioctl+0x147/0x1a0 [ 2544.312251] Total swap = 0kB [ 2544.316198] ? video_devdata+0xa0/0xa0 [ 2544.320232] 2097051 pages RAM [ 2544.324194] do_vfs_ioctl+0xcdb/0x12e0 [ 2544.324209] ? lock_downgrade+0x720/0x720 [ 2544.324229] ? check_preemption_disabled+0x41/0x280 [ 2544.328175] 0 pages HighMem/MovableOnly [ 2544.332131] ? ioctl_preallocate+0x200/0x200 [ 2544.332148] ? __fget+0x356/0x510 [ 2544.332165] ? do_dup2+0x450/0x450 [ 2544.335849] 369649 pages reserved [ 2544.339284] ? __se_sys_futex+0x298/0x3b0 [ 2544.339307] ksys_ioctl+0x9b/0xc0 [ 2544.343009] 0 pages cma reserved [ 2544.348339] __x64_sys_ioctl+0x6f/0xb0 [ 2544.352398] Unreclaimable slab info: [ 2544.357395] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2544.360384] Name Used Total [ 2544.364516] do_syscall_64+0xf9/0x620 [ 2544.364535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2544.364549] RIP: 0033:0x7f5167d2c0f9 [ 2544.368156] pid_2 18KB 32KB [ 2544.371158] Code: Bad RIP value. [ 2544.375120] batadv_tt_change_cache 2KB 7KB [ 2544.378128] RSP: 002b:00007f516629e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2544.382195] batadv_tl_cache 7KB 16KB [ 2544.386298] RAX: ffffffffffffffda RBX: 00007f5167e4bf80 RCX: 00007f5167d2c0f9 [ 2544.391307] TIPC 13KB 22KB [ 2544.395272] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2544.395280] RBP: 00007f5167d87ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2544.395287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2544.395294] R13: 00007ffefe52002f R14: 00007f516629e300 R15: 0000000000022000 [ 2544.446153] Mem-Info: [ 2544.450369] SCTPv6 20KB 37KB [ 2544.468753] active_anon:14754 inactive_anon:88069 isolated_anon:0 [ 2544.468753] active_file:13 inactive_file:13 isolated_file:0 [ 2544.468753] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2544.468753] slab_reclaimable:13024 slab_unreclaimable:120935 [ 2544.468753] mapped:21993 shmem:89057 pagetables:554 bounce:0 [ 2544.468753] free:13982 free_pcp:932 free_cma:0 [ 2544.475610] DCCPv6 17KB 22KB [ 2544.475625] DCCP 16KB 28KB [ 2544.475666] RXRPC 14KB 26KB [ 2544.475676] rxrpc_call_jar 101KB 133KB [ 2544.475690] bridge_fdb_cache 12KB 31KB [ 2544.475705] fib6_nodes 221KB 272KB [ 2544.475715] ip6_dst_cache 580KB 645KB [ 2544.475728] RAWv6 101KB 121KB [ 2544.475740] UDPv6 33KB 45KB [ 2544.475753] TCPv6 30KB 42KB [ 2544.475771] nf_conntrack 9KB 11KB [ 2544.496705] Node 0 active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2544.501457] t10_alua_lu_gp_cache 0KB 3KB [ 2544.501472] sd_ext_cdb 0KB 7KB [ 2544.501482] scsi_sense_cache 1056KB 1060KB [ 2544.501492] virtio_scsi_cmd 16KB 16KB [ 2544.501505] sgpool-128 8KB 8KB [ 2544.501513] sgpool-64 4KB 12KB [ 2544.501521] sgpool-32 2KB 15KB [ 2544.501531] sgpool-16 1KB 7KB [ 2544.501540] sgpool-8 0KB 7KB [ 2544.501557] mqueue_inode_cache 13KB 30KB [ 2544.501572] bio_post_read_ctx 14KB 15KB [ 2544.501645] bio-2 14KB 15KB [ 2544.501655] jfs_mp 7KB 7KB [ 2544.501764] cifs_small_rq 15KB 16KB [ 2544.501774] cifs_request 67KB 67KB [ 2544.501784] cifs_mpx_ids 0KB 7KB [ 2544.501815] nfs_commit_data 3KB 14KB [ 2544.501824] nfs_write_data 34KB 44KB [ 2544.501868] ext4_system_zone 1KB 7KB [ 2544.501901] bio-1 1KB 7KB [ 2544.501912] pid_namespace 2KB 11KB [ 2544.501932] rpc_buffers 17KB 25KB [ 2544.501941] rpc_tasks 2KB 7KB [ 2544.501951] UNIX 1680KB 1946KB [ 2544.501966] tcp_bind_bucket 1KB 12KB [ 2544.501984] ip_fib_trie 33KB 47KB [ 2544.501993] ip_fib_alias 158KB 197KB [ 2544.502002] ip_dst_cache 9KB 24KB [ 2544.502014] RAW 66KB 82KB [ 2544.502024] UDP 52KB 74KB [ 2544.502038] TCP 50KB 61KB [ 2544.502049] hugetlbfs_inode_cache 3KB 15KB [ 2544.502058] fscache_cookie_jar 1KB 7KB [ 2544.502068] eventpoll_pwq 22KB 39KB [ 2544.502084] eventpoll_epi 40KB 74KB [ 2544.502093] inotify_inode_mark 13KB 23KB [ 2544.502105] request_queue 199KB 199KB [ 2544.502114] blkdev_requests 1KB 3KB [ 2544.502124] blkdev_ioc 23KB 38KB [ 2544.502134] bio-0 558KB 945KB [ 2544.502144] biovec-max 1427KB 1427KB [ 2544.502156] biovec-64 550KB 1086KB [ 2544.502165] biovec-16 107KB 172KB [ 2544.502175] bio_integrity_payload 1KB 8KB [ 2544.502184] khugepaged_mm_slot 6KB 27KB [ 2544.502203] uid_cache 0KB 4KB [ 2544.502212] dmaengine-unmap-2 0KB 3KB [ 2544.502224] skbuff_fclone_cache 23KB 48KB [ 2544.502234] skbuff_head_cache 7124KB 9045KB [ 2544.502244] configfs_dir_cache 3KB 11KB [ 2544.502253] file_lock_cache 32KB 47KB [ 2544.502263] file_lock_ctx 9KB 11KB [ 2544.502273] fsnotify_mark_connector 7KB 15KB [ 2544.502282] net_namespace 78KB 105KB [ 2544.502292] shmem_inode_cache 8044KB 8135KB [ 2544.502302] task_delay_info 225KB 359KB [ 2544.502311] taskstats 25KB 42KB [ 2544.502321] proc_dir_entry 884KB 963KB [ 2544.502330] pde_opener 12KB 54KB [ 2544.502340] seq_file 239KB 358KB [ 2544.502349] sigqueue 27KB 59KB [ 2544.502359] kernfs_node_cache 18226KB 18254KB [ 2544.502368] mnt_cache 223KB 272KB [ 2544.502378] filp 7890KB 7935KB [ 2544.502388] names_cache 125608KB 125668KB [ 2544.502398] iint_cache 28KB 51KB [ 2544.502408] key_jar 4KB 11KB [ 2544.502417] uts_namespace 3KB 11KB [ 2544.502427] nsproxy 6KB 11KB [ 2544.502437] vm_area_struct 2728KB 3302KB [ 2544.502446] mm_struct 429KB 494KB [ 2544.502456] fs_cache 236KB 356KB [ 2544.502465] files_cache 1006KB 1173KB [ 2544.502475] signal_cache 1821KB 2105KB [ 2544.502484] sighand_cache 555KB 624KB [ 2544.502494] task_struct 7676KB 7707KB [ 2544.502503] cred_jar 2486KB 2680KB [ 2544.502513] anon_vma_chain 831KB 1338KB [ 2544.502522] anon_vma 132KB 265KB [ 2544.502531] pid 137KB 248KB [ 2544.502540] Acpi-Operand 156KB 198KB [ 2544.502550] Acpi-ParseExt 9KB 11KB [ 2544.502558] Acpi-Parse 41KB 47KB [ 2544.502567] Acpi-State 52KB 63KB [ 2544.502576] Acpi-Namespace 21KB 27KB [ 2544.502588] numa_policy 0KB 3KB [ 2544.502598] debug_objects_cache 2168KB 2205KB [ 2544.502607] trace_event_file 297KB 298KB [ 2544.502617] ftrace_event_field 398KB 401KB [ 2544.502626] pool_workqueue 148KB 188KB [ 2544.502638] page->ptl 406KB 948KB [ 2544.502684] kmalloc-2097152 2050KB 2050KB [ 2544.502695] kmalloc-524288 2056KB 2056KB [ 2544.502704] kmalloc-262144 1290KB 1290KB [ 2544.502713] kmalloc-131072 650KB 650KB [ 2544.502723] kmalloc-65536 2640KB 2706KB [ 2544.502732] kmalloc-32768 2112KB 2277KB [ 2544.502741] kmalloc-16384 1270KB 1419KB [ 2544.502750] kmalloc-8192 5073KB 5172KB [ 2544.502759] kmalloc-4096 26426KB 26447KB [ 2544.502769] kmalloc-2048 16071KB 18034KB [ 2544.502778] kmalloc-1024 11282KB 13781KB [ 2544.502788] kmalloc-512 14166KB 17111KB [ 2544.502797] kmalloc-256 5305KB 6056KB [ 2544.502807] kmalloc-128 1281KB 1606KB [ 2544.502817] kmalloc-96 3287KB 4172KB [ 2544.502826] kmalloc-64 2619KB 3716KB [ 2544.502836] kmalloc-32 1845KB 2417KB [ 2544.502845] kmalloc-192 2172KB 2896KB [ 2544.502855] kmem_cache 177KB 183KB [ 2544.502866] Out of memory (oom_kill_allocating_task): Kill process 15836 (systemd-journal) score 0 or sacrifice child [ 2544.502904] Killed process 15836 (systemd-journal) total-vm:46096kB, anon-rss:460kB, file-rss:0kB, shmem-rss:1300kB [ 2544.504022] oom_reaper: reaped process 15836 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1300kB [ 2544.511260] Node 1 active_anon:4252kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15708kB dirty:0kB writeback:0kB shmem:281412kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2544.537938] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2544.570276] 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 [ 2544.606353] systemd cpuset=/ mems_allowed=0-1 [ 2544.606379] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2544.606385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2544.606389] Call Trace: [ 2544.606408] dump_stack+0x1fc/0x2ef [ 2544.606426] dump_header+0x15d/0xc3f [ 2544.606441] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2544.606454] ? ___ratelimit+0x319/0x590 [ 2544.606471] oom_kill_process.cold+0x10/0x692 [ 2544.606487] ? lock_downgrade+0x720/0x720 [ 2544.606504] ? check_preemption_disabled+0x41/0x280 [ 2544.606522] out_of_memory+0x34d/0x1390 [ 2544.606542] ? oom_killer_disable+0x270/0x270 [ 2544.606558] ? mutex_trylock+0x15f/0x1a0 [ 2544.606575] __alloc_pages_nodemask+0x23a2/0x2890 [ 2544.606596] ? find_get_entry+0x4cd/0x8a0 [ 2544.606619] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2544.606658] alloc_pages_current+0x193/0x2a0 [ 2544.606673] filemap_fault+0x146e/0x2180 [ 2544.606700] ext4_filemap_fault+0x84/0xb0 [ 2544.606715] __do_fault+0x10b/0x4b0 [ 2544.606732] __handle_mm_fault+0x273b/0x41c0 [ 2544.606750] ? vm_insert_page+0x9c0/0x9c0 [ 2544.606777] ? check_preemption_disabled+0x41/0x280 [ 2544.606796] handle_mm_fault+0x436/0xb10 [ 2544.606820] __do_page_fault+0x68e/0xd60 [ 2544.606841] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2544.606856] ? spurious_fault+0x840/0x840 [ 2544.606872] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2544.606890] ? page_fault+0x8/0x30 [ 2544.606904] page_fault+0x1e/0x30 [ 2544.606915] RIP: 0033:0x7f3ccc161560 [ 2544.606927] Code: Bad RIP value. [ 2544.606934] RSP: 002b:00007ffcffe3a838 EFLAGS: 00010293 [ 2544.606945] RAX: 0000000000000001 RBX: 000055937f92ff50 RCX: 00007f3ccc155303 [ 2544.606952] RDX: 0000000000000001 RSI: 00007ffcffe3a850 RDI: 0000000000000000 [ 2544.606960] RBP: 00007ffcffe3ab00 R08: 3845742a2ff0f522 R09: 0000000000002320 [ 2544.606967] R10: 00000000ffffffff R11: 0000000000000293 R12: 00007ffcffe3a850 [ 2544.606974] R13: 0000000000000001 R14: ffffffffffffffff R15: 0000000000000003 [ 2544.606992] Mem-Info: [ 2544.607022] active_anon:14654 inactive_anon:88069 isolated_anon:0 [ 2544.607022] active_file:13 inactive_file:13 isolated_file:0 [ 2544.607022] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2544.607022] slab_reclaimable:13024 slab_unreclaimable:120935 [ 2544.607022] mapped:21668 shmem:89057 pagetables:554 bounce:0 [ 2544.607022] free:15066 free_pcp:0 free_cma:0 [ 2544.607048] Node 0 active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2544.607080] Node 1 active_anon:4252kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14408kB dirty:0kB writeback:0kB shmem:281412kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2544.607085] 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 [ 2544.607113] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2544.607132] Node 0 DMA32 free:20000kB min:35996kB low:44992kB high:53988kB active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1784kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.607162] lowmem_reserve[]: 0 0 1 1 1 [ 2544.607180] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.607212] lowmem_reserve[]: 0 0 0 0 0 [ 2544.607230] Node 1 Normal free:29372kB min:53876kB low:67344kB high:80812kB active_anon:4252kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:432kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.607260] lowmem_reserve[]: 0 0 0 0 0 [ 2544.607278] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 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 [ 2544.607354] Node 0 DMA32: 657*4kB (UME) 230*8kB (UME) 212*16kB (UME) 81*32kB (UME) 20*64kB (UME) 9*128kB (ME) 4*256kB (M) 2*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 20052kB [ 2544.607426] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2544.607475] Node 1 Normal: 469*4kB (UME) 398*8kB (UME) 281*16kB (UM) 59*32kB (UM) 33*64kB (UM) 6*128kB (UM) 1*256kB (U) 1*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 2*4096kB (UM) = 29428kB [ 2544.607578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.607588] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.607597] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.607607] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.607612] 89083 total pagecache pages [ 2544.607625] 0 pages in swap cache [ 2544.607633] Swap cache stats: add 0, delete 0, find 0/0 [ 2544.607638] Free swap = 0kB [ 2544.607643] Total swap = 0kB [ 2544.607651] 2097051 pages RAM [ 2544.607655] 0 pages HighMem/MovableOnly [ 2544.607660] 369649 pages reserved [ 2544.607665] 0 pages cma reserved [ 2544.607670] Unreclaimable slab info: [ 2544.607676] Name Used Total [ 2544.607687] pid_2 18KB 32KB [ 2544.607761] batadv_tt_change_cache 2KB 7KB [ 2544.607774] batadv_tl_cache 7KB 16KB [ 2544.607801] TIPC 13KB 22KB [ 2544.607822] SCTPv6 20KB 37KB [ 2544.607841] DCCPv6 17KB 22KB [ 2544.607855] DCCP 16KB 28KB [ 2544.607895] RXRPC 14KB 26KB [ 2544.607905] rxrpc_call_jar 101KB 133KB [ 2544.607918] bridge_fdb_cache 12KB 31KB [ 2544.607934] fib6_nodes 221KB 272KB [ 2544.607943] ip6_dst_cache 580KB 645KB [ 2544.607957] RAWv6 101KB 121KB [ 2544.607966] UDPv6 33KB 45KB [ 2544.607978] TCPv6 30KB 42KB [ 2544.607995] nf_conntrack 9KB 11KB [ 2544.608052] t10_alua_lu_gp_cache 0KB 3KB [ 2544.608073] sd_ext_cdb 0KB 7KB [ 2544.608081] scsi_sense_cache 1056KB 1060KB [ 2544.608089] virtio_scsi_cmd 16KB 16KB [ 2544.608101] sgpool-128 8KB 8KB [ 2544.608111] sgpool-64 4KB 12KB [ 2544.608120] sgpool-32 2KB 15KB [ 2544.608128] sgpool-16 1KB 7KB [ 2544.608138] sgpool-8 0KB 7KB [ 2544.608156] mqueue_inode_cache 13KB 30KB [ 2544.608172] bio_post_read_ctx 14KB 15KB [ 2544.608243] bio-2 14KB 15KB [ 2544.608252] jfs_mp 7KB 7KB [ 2544.608290] cifs_small_rq 15KB 16KB [ 2544.608298] cifs_request 67KB 67KB [ 2544.608305] cifs_mpx_ids 0KB 7KB [ 2544.608331] nfs_commit_data 3KB 14KB [ 2544.608340] nfs_write_data 34KB 44KB [ 2544.608379] ext4_system_zone 1KB 7KB [ 2544.608408] bio-1 1KB 7KB [ 2544.623094] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2544.643840] pid_namespace 2KB 11KB [ 2544.661135] Node 0 DMA32 free:20000kB min:35996kB low:44992kB high:53988kB active_anon:54364kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1784kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.678928] rpc_buffers 17KB 25KB [ 2544.681571] lowmem_reserve[]: 0 0 1 1 1 [ 2544.689807] rpc_tasks 2KB 7KB [ 2544.690353] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.695733] UNIX 1680KB 1946KB [ 2544.695748] tcp_bind_bucket 1KB 12KB [ 2544.695765] ip_fib_trie 33KB 47KB [ 2544.702596] lowmem_reserve[]: 0 0 0 0 0 [ 2544.722202] ip_fib_alias 158KB 197KB [ 2544.728237] Node 1 Normal free:29372kB min:53876kB low:67344kB high:80812kB active_anon:4252kB inactive_anon:279352kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:432kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2544.730092] ip_dst_cache 9KB 24KB [ 2544.747027] lowmem_reserve[]: 0 0 0 0 0 [ 2544.758371] RAW 66KB 82KB [ 2544.774101] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 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 [ 2544.785701] UDP 52KB 74KB [ 2544.801120] Node 0 DMA32: 657*4kB (UME) 230*8kB (UME) 212*16kB (UME) 81*32kB (UME) 20*64kB (UME) 9*128kB (ME) 4*256kB (M) 2*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 20052kB [ 2544.805864] TCP 50KB 61KB [ 2544.805876] hugetlbfs_inode_cache 3KB 15KB [ 2544.805886] fscache_cookie_jar 1KB 7KB [ 2544.805895] eventpoll_pwq 22KB 39KB [ 2544.805904] eventpoll_epi 40KB 74KB [ 2544.805914] inotify_inode_mark 13KB 23KB [ 2544.825310] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2544.839117] request_queue 199KB 199KB [ 2544.850897] Node 1 Normal: 469*4kB (UME) 398*8kB (UME) 281*16kB (UM) 59*32kB (UM) 33*64kB (UM) 6*128kB (UM) 1*256kB (U) 1*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 2*4096kB (UM) = 29428kB [ 2544.866400] blkdev_requests 1KB 3KB [ 2544.876871] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.886843] blkdev_ioc 23KB 38KB [ 2544.887581] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.903926] bio-0 558KB 945KB [ 2544.910336] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2544.927319] biovec-max 1427KB 1427KB [ 2544.943431] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2544.955254] biovec-64 550KB 1086KB [ 2544.967492] 89083 total pagecache pages [ 2544.978898] biovec-16 107KB 172KB [ 2544.994768] 0 pages in swap cache [ 2545.004522] bio_integrity_payload 1KB 8KB [ 2545.025454] Swap cache stats: add 0, delete 0, find 0/0 [ 2545.029381] khugepaged_mm_slot 6KB 27KB [ 2545.031260] Free swap = 0kB [ 2545.036641] uid_cache 0KB 4KB [ 2545.036651] dmaengine-unmap-2 0KB 3KB [ 2545.036663] skbuff_fclone_cache 23KB 48KB [ 2545.036673] skbuff_head_cache 7166KB 9045KB [ 2545.036682] configfs_dir_cache 3KB 11KB [ 2545.036691] file_lock_cache 32KB 47KB [ 2545.036700] file_lock_ctx 9KB 11KB [ 2545.036711] fsnotify_mark_connector 7KB 15KB [ 2545.057241] Total swap = 0kB [ 2545.061688] net_namespace 78KB 105KB [ 2545.068693] 2097051 pages RAM [ 2545.068957] shmem_inode_cache 8044KB 8135KB [ 2545.089000] 0 pages HighMem/MovableOnly [ 2545.094077] task_delay_info 225KB 359KB [ 2545.110991] 369649 pages reserved [ 2545.115562] taskstats 25KB 42KB [ 2545.119999] 0 pages cma reserved [ 2545.122967] proc_dir_entry 884KB 963KB [ 2545.122978] pde_opener 12KB 54KB [ 2545.122987] seq_file 239KB 358KB [ 2545.122997] sigqueue 27KB 59KB [ 2545.123007] kernfs_node_cache 18226KB 18254KB [ 2545.123015] mnt_cache 223KB 272KB [ 2545.123023] filp 7890KB 7935KB [ 2546.559471] names_cache 125608KB 125668KB [ 2546.564907] iint_cache 28KB 51KB [ 2546.570274] key_jar 4KB 11KB [ 2546.575685] uts_namespace 3KB 11KB [ 2546.581052] nsproxy 6KB 11KB [ 2546.586473] vm_area_struct 2728KB 3302KB [ 2546.592197] mm_struct 429KB 494KB [ 2546.597581] fs_cache 236KB 356KB [ 2546.603016] files_cache 1006KB 1173KB [ 2546.608383] signal_cache 1821KB 2105KB [ 2546.613792] sighand_cache 555KB 624KB [ 2546.619157] task_struct 7682KB 7707KB [ 2546.624553] cred_jar 2486KB 2680KB [ 2546.629920] anon_vma_chain 831KB 1338KB [ 2546.635326] anon_vma 132KB 265KB [ 2546.640694] pid 137KB 248KB [ 2546.646094] Acpi-Operand 156KB 198KB [ 2546.651465] Acpi-ParseExt 9KB 11KB [ 2546.656994] Acpi-Parse 41KB 47KB [ 2546.662415] Acpi-State 52KB 63KB [ 2546.667777] Acpi-Namespace 21KB 27KB [ 2546.673287] numa_policy 0KB 3KB [ 2546.678649] debug_objects_cache 2168KB 2205KB [ 2546.684270] trace_event_file 297KB 298KB [ 2546.689652] ftrace_event_field 398KB 401KB [ 2546.695176] pool_workqueue 148KB 188KB [ 2546.700543] page->ptl 406KB 948KB [ 2546.705979] kmalloc-2097152 2050KB 2050KB [ 2546.711343] kmalloc-524288 2056KB 2056KB [ 2546.716743] kmalloc-262144 1290KB 1290KB [ 2546.722136] kmalloc-131072 650KB 650KB [ 2546.727501] kmalloc-65536 2640KB 2706KB [ 2546.733170] kmalloc-32768 2112KB 2277KB [ 2546.738533] kmalloc-16384 1270KB 1419KB [ 2546.743950] kmalloc-8192 5073KB 5172KB [ 2546.749317] kmalloc-4096 26430KB 26447KB [ 2546.754800] kmalloc-2048 16071KB 18034KB [ 2546.760163] kmalloc-1024 11350KB 13781KB [ 2546.765586] kmalloc-512 14520KB 17111KB [ 2546.770949] kmalloc-256 5305KB 6056KB [ 2546.776535] kmalloc-128 1281KB 1606KB [ 2546.781966] kmalloc-96 3325KB 4172KB [ 2546.787332] kmalloc-64 2619KB 3716KB [ 2546.792742] kmalloc-32 1853KB 2417KB [ 2546.798105] kmalloc-192 2172KB 2896KB [ 2546.803524] kmem_cache 177KB 183KB [ 2546.808889] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2546.816982] Killed process 15273 (syz-executor.4) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2546.842399] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2546.863213] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2546.868017] CPU: 0 PID: 8094 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2546.875468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2546.884817] Call Trace: [ 2546.887430] dump_stack+0x1fc/0x2ef [ 2546.891070] dump_header+0x15d/0xc3f [ 2546.894820] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2546.900122] ? ___ratelimit+0x319/0x590 [ 2546.904105] oom_kill_process.cold+0x10/0x692 [ 2546.908607] ? check_preemption_disabled+0x41/0x280 [ 2546.913630] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2546.918908] out_of_memory+0x1072/0x1390 [ 2546.922974] ? oom_killer_disable+0x270/0x270 [ 2546.927485] ? mutex_trylock+0x15f/0x1a0 [ 2546.931562] __alloc_pages_nodemask+0x23a2/0x2890 [ 2546.936429] ? find_get_entry+0x4cd/0x8a0 [ 2546.940755] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2546.945633] alloc_pages_current+0x193/0x2a0 [ 2546.950052] filemap_fault+0x146e/0x2180 [ 2546.954130] ext4_filemap_fault+0x84/0xb0 [ 2546.958547] __do_fault+0x10b/0x4b0 [ 2546.962182] __handle_mm_fault+0x273b/0x41c0 [ 2546.966599] ? do_signal+0x49d/0x1670 [ 2546.970403] ? vm_insert_page+0x9c0/0x9c0 [ 2546.974572] ? check_preemption_disabled+0x41/0x280 [ 2546.979597] handle_mm_fault+0x436/0xb10 [ 2546.983669] __do_page_fault+0x68e/0xd60 [ 2546.987745] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2546.992767] ? spurious_fault+0x840/0x840 [ 2546.996918] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2547.001765] ? page_fault+0x8/0x30 [ 2547.005311] page_fault+0x1e/0x30 [ 2547.008766] RIP: 0033:0x46b2a0 [ 2547.012101] Code: Bad RIP value. [ 2547.015493] RSP: 002b:000000c000071ab8 EFLAGS: 00010202 [ 2547.020859] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000403ace [ 2547.028222] RDX: 000000c000071ac0 RSI: 000000c000071bf0 RDI: 0000000000000011 [ 2547.035502] RBP: 000000c000cb5548 R08: 0000000000000000 R09: 0000000000000000 [ 2547.042798] R10: 0000000001000004 R11: 0000000000000202 R12: 000000c000cb5660 [ 2547.050073] R13: 0000000000000000 R14: 000000c000562b60 R15: 0000000000000001 [ 2547.064431] Mem-Info: [ 2547.066882] active_anon:14538 inactive_anon:88068 isolated_anon:0 [ 2547.066882] active_file:13 inactive_file:13 isolated_file:0 [ 2547.066882] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2547.066882] slab_reclaimable:13024 slab_unreclaimable:120908 [ 2547.066882] mapped:21649 shmem:89057 pagetables:531 bounce:0 [ 2547.066882] free:15030 free_pcp:237 free_cma:0 [ 2547.109025] Node 0 active_anon:53956kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72260kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2547.145044] Node 1 active_anon:4196kB inactive_anon:279348kB active_file:20kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:281412kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2547.182480] 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 [ 2547.219132] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2547.226791] Node 0 DMA32 free:19800kB min:35996kB low:44992kB high:53988kB active_anon:53956kB inactive_anon:72924kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1784kB bounce:0kB free_pcp:944kB local_pcp:552kB free_cma:0kB [ 2547.266431] lowmem_reserve[]: 0 0 1 1 1 [ 2547.270437] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2547.305283] lowmem_reserve[]: 0 0 0 0 0 [ 2547.309289] Node 1 Normal free:29428kB min:53876kB low:67344kB high:80812kB active_anon:4196kB inactive_anon:279348kB active_file:20kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:340kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2547.346550] lowmem_reserve[]: 0 0 0 0 0 [ 2547.350557] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 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 [ 2547.375946] Node 0 DMA32: 656*4kB (ME) 227*8kB (ME) 212*16kB (UME) 81*32kB (UME) 19*64kB (ME) 10*128kB (UME) 5*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 0*2048kB 0*4096kB = 19832kB [ 2547.400045] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2547.411174] Node 1 Normal: 469*4kB (UME) 398*8kB (UME) 281*16kB (UM) 59*32kB (UM) 33*64kB (UM) 6*128kB (UM) 1*256kB (U) 1*512kB (M) 2*1024kB (UM) 2*2048kB (UM) 2*4096kB (UM) = 29428kB [ 2547.436473] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2547.448710] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2547.475951] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2547.488992] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2547.510122] 89083 total pagecache pages [ 2547.517503] 0 pages in swap cache [ 2547.520976] Swap cache stats: add 0, delete 0, find 0/0 [ 2547.541352] Free swap = 0kB [ 2547.544473] Total swap = 0kB [ 2547.547492] 2097051 pages RAM [ 2547.550588] 0 pages HighMem/MovableOnly [ 2547.566189] 369649 pages reserved [ 2547.569668] 0 pages cma reserved [ 2547.587061] Unreclaimable slab info: [ 2547.590973] Name Used Total [ 2547.608252] pid_2 18KB 32KB [ 2547.627662] batadv_tt_change_cache 2KB 7KB [ 2547.633617] batadv_tl_cache 7KB 16KB [ 2547.639002] TIPC 13KB 22KB [ 2547.656110] SCTPv6 20KB 37KB [ 2547.662430] DCCPv6 17KB 22KB [ 2547.667834] DCCP 16KB 28KB [ 2547.687160] RXRPC 14KB 26KB [ 2547.699391] rxrpc_call_jar 101KB 133KB [ 2547.709569] bridge_fdb_cache 12KB 31KB [ 2547.730691] fib6_nodes 221KB 272KB [ 2547.738377] ip6_dst_cache 580KB 645KB [ 2547.751410] RAWv6 101KB 121KB [ 2547.757653] UDPv6 33KB 45KB [ 2547.769320] TCPv6 30KB 42KB [ 2547.781465] nf_conntrack 9KB 11KB [ 2547.799302] t10_alua_lu_gp_cache 0KB 3KB [ 2547.815685] sd_ext_cdb 0KB 7KB [ 2547.838892] scsi_sense_cache 1056KB 1060KB [ 2547.859154] virtio_scsi_cmd 16KB 16KB [ 2547.865032] sgpool-128 8KB 8KB [ 2547.870467] sgpool-64 4KB 12KB [ 2547.876152] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2547.876208] sgpool-32 2KB 15KB [ 2547.889269] sgpool-16 1KB 7KB [ 2547.896267] sgpool-8 0KB 7KB [ 2547.902087] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2547.920030] mqueue_inode_cache 13KB 30KB [ 2547.926212] bio_post_read_ctx 14KB 15KB [ 2547.933235] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2547.946532] bio-2 14KB 15KB [ 2547.952986] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2547.959814] systemd[1]: Stopped Journal Service. [ 2547.970462] jfs_mp 7KB 7KB [ 2547.987956] cifs_small_rq 15KB 16KB [ 2547.995687] cifs_request 67KB 67KB [ 2548.002526] systemd[1]: Starting Journal Service... [ 2548.012301] cifs_mpx_ids 0KB 7KB [ 2548.017700] nfs_commit_data 3KB 14KB [ 2548.037398] nfs_write_data 34KB 44KB [ 2548.047940] ext4_system_zone 1KB 7KB [ 2548.054774] bio-1 1KB 7KB [ 2548.060151] pid_namespace 2KB 11KB [ 2548.069655] rpc_buffers 17KB 25KB [ 2548.076914] rpc_tasks 2KB 7KB [ 2548.088114] UNIX 1680KB 1946KB [ 2548.094664] tcp_bind_bucket 1KB 12KB [ 2548.100620] ip_fib_trie 33KB 47KB [ 2548.111587] ip_fib_alias 158KB 197KB [ 2548.131514] ip_dst_cache 9KB 24KB [ 2548.136909] RAW 66KB 82KB [ 2548.151517] UDP 52KB 74KB [ 2548.157031] TCP 50KB 61KB [ 2548.171531] hugetlbfs_inode_cache 3KB 15KB [ 2548.177323] fscache_cookie_jar 1KB 7KB [ 2548.191548] eventpoll_pwq 22KB 39KB [ 2548.197075] eventpoll_epi 40KB 74KB [ 2548.202884] inotify_inode_mark 13KB 23KB [ 2548.208436] request_queue 199KB 199KB [ 2548.214319] blkdev_requests 1KB 3KB [ 2548.219783] blkdev_ioc 23KB 38KB [ 2548.225504] bio-0 617KB 945KB [ 2548.229402] systemd-journald[15889]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2548.230947] biovec-max 1427KB 1427KB [ 2548.251738] biovec-64 590KB 1086KB [ 2548.257122] biovec-16 107KB 172KB [ 2548.262871] bio_integrity_payload 1KB 8KB [ 2548.268627] khugepaged_mm_slot 6KB 27KB [ 2548.291499] uid_cache 0KB 4KB [ 2548.296890] dmaengine-unmap-2 0KB 3KB [ 2548.311511] skbuff_fclone_cache 23KB 48KB [ 2548.317082] skbuff_head_cache 7453KB 9045KB [ 2548.331489] configfs_dir_cache 3KB 11KB [ 2548.336959] file_lock_cache 32KB 47KB [ 2548.351498] file_lock_ctx 9KB 11KB [ 2548.356882] fsnotify_mark_connector 7KB 15KB [ 2548.381541] net_namespace 78KB 105KB [ 2548.386968] shmem_inode_cache 8044KB 8135KB [ 2548.401476] task_delay_info 225KB 359KB [ 2548.406907] taskstats 25KB 42KB [ 2548.413046] proc_dir_entry 884KB 963KB [ 2548.418418] pde_opener 16KB 54KB [ 2548.441486] seq_file 239KB 358KB [ 2548.446916] sigqueue 40KB 59KB [ 2548.452663] kernfs_node_cache 18240KB 18254KB [ 2548.458037] mnt_cache 223KB 272KB [ 2548.481519] filp 7738KB 7935KB [ 2548.486924] names_cache 123407KB 123407KB [ 2548.501491] iint_cache 36KB 51KB [ 2548.506934] key_jar 4KB 11KB [ 2548.512649] uts_namespace 3KB 11KB [ 2548.518022] nsproxy 6KB 11KB [ 2548.541514] vm_area_struct 2783KB 3302KB [ 2548.546938] mm_struct 448KB 494KB [ 2548.552649] fs_cache 236KB 356KB [ 2548.558106] files_cache 1006KB 1173KB [ 2548.586544] signal_cache 1821KB 2105KB [ 2548.592010] sighand_cache 555KB 624KB [ 2548.636847] task_struct 7688KB 7707KB [ 2548.642323] cred_jar 2456KB 2680KB [ 2548.647701] anon_vma_chain 831KB 1338KB [ 2548.671510] anon_vma 132KB 265KB [ 2548.676916] pid 137KB 248KB [ 2548.691459] Acpi-Operand 156KB 198KB [ 2548.696893] Acpi-ParseExt 9KB 11KB [ 2548.711452] Acpi-Parse 41KB 47KB [ 2548.716906] Acpi-State 52KB 63KB [ 2548.722936] Acpi-Namespace 21KB 27KB [ 2548.728336] numa_policy 0KB 3KB [ 2548.751488] debug_objects_cache 2168KB 2205KB [ 2548.757113] trace_event_file 297KB 298KB [ 2548.762913] ftrace_event_field 398KB 401KB [ 2548.768370] pool_workqueue 148KB 188KB [ 2548.791523] page->ptl 416KB 948KB [ 2548.796947] kmalloc-2097152 2050KB 2050KB [ 2548.811449] kmalloc-524288 2056KB 2056KB [ 2548.816880] kmalloc-262144 1290KB 1290KB [ 2548.823472] kmalloc-131072 650KB 650KB [ 2548.828875] kmalloc-65536 2640KB 2706KB [ 2548.851510] kmalloc-32768 2112KB 2277KB [ 2548.857035] kmalloc-16384 1270KB 1419KB [ 2548.871507] kmalloc-8192 5073KB 5172KB [ 2548.876931] kmalloc-4096 26571KB 26609KB [ 2548.891498] kmalloc-2048 16071KB 18034KB [ 2548.896929] kmalloc-1024 11458KB 13781KB [ 2548.911508] kmalloc-512 14858KB 17111KB [ 2548.916944] kmalloc-256 5305KB 6056KB [ 2548.931483] kmalloc-128 1281KB 1606KB [ 2548.937110] kmalloc-96 3362KB 4172KB [ 2548.961509] kmalloc-64 2619KB 3716KB [ 2548.966914] kmalloc-32 1868KB 2417KB [ 2548.972643] kmalloc-192 2172KB 2896KB [ 2548.978126] kmem_cache 177KB 183KB [ 2549.006697] Out of memory (oom_kill_allocating_task): Kill process 8094 (syz-fuzzer) score 0 or sacrifice child [ 2549.035562] Killed process 15250 (syz-executor.1) total-vm:48512kB, anon-rss:440kB, file-rss:4kB, shmem-rss:0kB [ 2549.133286] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2549.197019] systemd[1]: Started Journal Service. [ 2552.611040] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2552.629888] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2552.640981] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2552.650936] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2552.665117] device bridge_slave_1 left promiscuous mode [ 2552.670696] bridge0: port 2(bridge_slave_1) entered disabled state [ 2552.680839] device bridge_slave_0 left promiscuous mode [ 2552.689073] bridge0: port 1(bridge_slave_0) entered disabled state [ 2552.705281] device veth1_macvtap left promiscuous mode [ 2552.710614] device veth0_macvtap left promiscuous mode [ 2552.718447] device veth1_vlan left promiscuous mode [ 2552.726707] device veth0_vlan left promiscuous mode 04:12:09 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:12:09 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000000)={0xa1, 0x2, 0x1, "0c6c1479bab718202c4ad999fb93110e6fba0f247b664e023665977b50ded145", 0x30385056}) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:12:09 executing program 5: socketpair(0x28, 0x0, 0x7901, &(0x7f0000000000)) 04:12:09 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) (async) select(0x40, &(0x7f0000000040)={0x0, 0x7, 0x3, 0x63e3ec1c, 0x997, 0x2, 0x1, 0x103}, &(0x7f0000000080)={0xc0f, 0x2000000000000004, 0xe9, 0xf4b, 0x9857260, 0xd623, 0x3, 0x3}, &(0x7f00000000c0)={0x3, 0x4, 0x9, 0x100, 0xc, 0x8, 0x60f90153, 0x8}, &(0x7f0000000100)={0x77359400}) (async) pselect6(0x40, &(0x7f0000000140)={0x1, 0x20, 0x5, 0x4, 0x0, 0x3, 0x7, 0xffffffffffffffbc}, &(0x7f0000000180)={0xde, 0x6, 0x6, 0x2, 0xfffffffffffffff7, 0x0, 0xb823, 0x12000000}, &(0x7f00000001c0)={0x6f, 0x1, 0x5, 0x3, 0x5, 0x41d, 0x5, 0x8}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={[0x2]}, 0x8}) 04:12:09 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:12:09 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:12:09 executing program 5: socketpair(0x28, 0x0, 0x7a00, &(0x7f0000000000)) 04:12:09 executing program 3: clock_gettime(0x4, &(0x7f0000000200)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x44002, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:12:09 executing program 0: clock_gettime(0x7, &(0x7f0000000200)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:12:10 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x0, 0x7}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_lsm={0x1d, 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/281], &(0x7f0000000140)='GPL\x00', 0x6, 0x0, &(0x7f0000000180), 0x41000, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x1, 0xffffffffffffffff]}, 0x80) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r3}}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@map=r1, r2, 0x1b, 0x5, r3}, 0x14) syz_open_dev$vim2m(&(0x7f0000000280), 0xfffffffffffffffd, 0x2) 04:12:10 executing program 5: socketpair(0x28, 0x0, 0x7a01, &(0x7f0000000000)) 04:12:10 executing program 3: clock_gettime(0x4, &(0x7f0000000200)) (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x44002, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:12:10 executing program 0: clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:12:10 executing program 5: socketpair(0x28, 0x0, 0x7b00, &(0x7f0000000000)) 04:12:10 executing program 3: clock_gettime(0x4, &(0x7f0000000200)) (async) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x44002, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r0, 0x40045612, &(0x7f0000000080)) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:12:10 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) [ 2557.530980] Bluetooth: hci0: command 0x0409 tx timeout [ 2557.611125] Bluetooth: hci4: command 0x0409 tx timeout [ 2557.735238] device hsr_slave_1 left promiscuous mode [ 2557.743345] device hsr_slave_0 left promiscuous mode [ 2557.757776] team0 (unregistering): Port device team_slave_1 removed [ 2557.770659] team0 (unregistering): Port device team_slave_0 removed [ 2557.780638] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2557.791993] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2557.823648] bond0 (unregistering): Released all slaves [ 2558.006322] IPVS: ftp: loaded support on port[0] = 21 [ 2558.006327] IPVS: ftp: loaded support on port[0] = 21 [ 2558.278594] chnl_net:caif_netlink_parms(): no params data found [ 2558.296866] chnl_net:caif_netlink_parms(): no params data found [ 2558.407187] bridge0: port 1(bridge_slave_0) entered blocking state [ 2558.419843] bridge0: port 1(bridge_slave_0) entered disabled state [ 2558.428761] device bridge_slave_0 entered promiscuous mode [ 2558.452020] bridge0: port 2(bridge_slave_1) entered blocking state [ 2558.458397] bridge0: port 2(bridge_slave_1) entered disabled state [ 2558.467791] device bridge_slave_1 entered promiscuous mode [ 2558.475088] bridge0: port 1(bridge_slave_0) entered blocking state [ 2558.482719] bridge0: port 1(bridge_slave_0) entered disabled state [ 2558.490242] device bridge_slave_0 entered promiscuous mode [ 2558.513319] bridge0: port 2(bridge_slave_1) entered blocking state [ 2558.519788] bridge0: port 2(bridge_slave_1) entered disabled state [ 2558.529275] device bridge_slave_1 entered promiscuous mode [ 2558.539864] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2558.564747] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2558.575470] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2558.600624] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2558.609483] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2558.624617] team0: Port device team_slave_0 added [ 2558.646693] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2558.655044] team0: Port device team_slave_1 added [ 2558.660539] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2558.677229] team0: Port device team_slave_0 added [ 2558.698743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2558.707656] team0: Port device team_slave_1 added [ 2558.715254] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2558.722542] 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. [ 2558.749810] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2558.776053] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2558.782931] 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. [ 2558.809843] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2558.822704] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2558.828963] 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. [ 2558.856461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2558.872426] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2558.880286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2558.889799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2558.898730] 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. [ 2558.930399] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2558.965566] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2558.982093] device hsr_slave_0 entered promiscuous mode [ 2558.988329] device hsr_slave_1 entered promiscuous mode [ 2558.995872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2559.010204] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2559.024822] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2559.036068] device hsr_slave_0 entered promiscuous mode [ 2559.044599] device hsr_slave_1 entered promiscuous mode [ 2559.071293] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2559.078603] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2559.315509] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2559.357245] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2559.398822] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2559.413071] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2559.425915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2559.434296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2559.444920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2559.610842] Bluetooth: hci0: command 0x041b tx timeout [ 2559.648874] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2559.655924] 8021q: adding VLAN 0 to HW filter on device team0 [ 2559.666519] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2559.676447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2559.684484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2559.693552] bridge0: port 1(bridge_slave_0) entered blocking state [ 2559.699914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2559.708760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2559.716811] Bluetooth: hci4: command 0x041b tx timeout [ 2559.726545] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2559.830823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2559.838091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2559.846584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2559.854894] bridge0: port 2(bridge_slave_1) entered blocking state [ 2559.861377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2559.872118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2559.980550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2559.990704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2560.002221] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2560.008616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2560.119842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2560.128898] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2560.136137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2560.144392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2560.153089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2560.159969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2560.167701] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2560.178842] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2560.288962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2560.296995] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2560.307742] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2560.314069] 8021q: adding VLAN 0 to HW filter on device team0 [ 2560.324392] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2560.332870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2560.440143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2560.448023] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2560.457054] bridge0: port 1(bridge_slave_0) entered blocking state [ 2560.463457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2560.471106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2560.478764] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2560.487522] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2560.499752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2560.625626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2560.633360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2560.642491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2560.649893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2560.658744] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2560.666880] bridge0: port 2(bridge_slave_1) entered blocking state [ 2560.673293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2560.682327] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2560.688392] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2560.796272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2560.806294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2560.819473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2560.829708] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2560.837433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2560.847530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2560.856144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2560.864679] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2560.971193] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2560.978774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2560.988982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2561.000291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2561.009826] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2561.017540] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2561.024728] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2561.031696] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2561.038396] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2561.047194] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2561.161323] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2561.170225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2561.178489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2561.186899] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2561.198785] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2561.207776] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2561.338237] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2561.348629] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2561.357403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2561.365989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2561.375858] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2561.386475] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2561.408975] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2561.435087] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2561.555284] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2561.572303] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2561.579557] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2561.586744] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2561.597955] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2561.605078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2561.613602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2561.625820] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2561.633237] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2561.641218] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2561.647919] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2561.657337] device bridge_slave_1 left promiscuous mode [ 2561.663785] bridge0: port 2(bridge_slave_1) entered disabled state [ 2561.671314] device bridge_slave_0 left promiscuous mode [ 2561.676833] bridge0: port 1(bridge_slave_0) entered disabled state [ 2561.686301] device veth1_macvtap left promiscuous mode [ 2561.695211] device veth0_macvtap left promiscuous mode [ 2561.700527] device veth1_vlan left promiscuous mode [ 2561.701278] Bluetooth: hci0: command 0x040f tx timeout [ 2561.707185] device veth0_vlan left promiscuous mode [ 2561.771030] Bluetooth: hci4: command 0x040f tx timeout [ 2563.770768] Bluetooth: hci0: command 0x0419 tx timeout [ 2563.850693] Bluetooth: hci4: command 0x0419 tx timeout [ 2566.057712] device hsr_slave_1 left promiscuous mode [ 2566.065310] device hsr_slave_0 left promiscuous mode [ 2566.082960] team0 (unregistering): Port device team_slave_1 removed [ 2566.094400] team0 (unregistering): Port device team_slave_0 removed [ 2566.105311] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2566.115717] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2566.144411] bond0 (unregistering): Released all slaves [ 2566.159425] device veth0_vlan entered promiscuous mode [ 2566.165378] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2566.173745] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2566.203887] device veth1_vlan entered promiscuous mode [ 2566.224616] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2566.236693] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2566.246867] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2566.258763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2566.266978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2566.282495] device veth0_macvtap entered promiscuous mode [ 2566.288927] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2566.302551] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2566.314846] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2566.329181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2566.347007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2566.358896] device veth1_macvtap entered promiscuous mode [ 2566.370679] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2566.388199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2566.399225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2566.423825] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2566.436640] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.448992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2566.461824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.480120] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2566.490694] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.499818] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2566.510985] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.523482] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2566.531268] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2566.543180] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2566.552116] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2566.559096] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2566.566653] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2566.575915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2566.590008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2566.600240] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2566.617749] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.641578] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2566.656911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.675834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2566.686440] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.700503] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2566.710224] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2566.721185] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2566.728092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2566.738298] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2566.746878] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2566.755174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2566.763505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2566.771944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2566.787960] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2566.795560] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2566.805880] device veth0_vlan entered promiscuous mode [ 2566.818691] device veth1_vlan entered promiscuous mode [ 2566.826311] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2566.843751] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2566.858534] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2566.869245] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2566.877525] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2566.886164] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2566.895138] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2566.909450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2566.920207] device veth0_macvtap entered promiscuous mode [ 2566.928373] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2566.939304] device veth1_macvtap entered promiscuous mode [ 2566.947168] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2566.957777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2566.971560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2566.982278] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2566.992738] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.003032] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2567.013935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.023862] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2567.039680] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.049877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2567.060554] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.069677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2567.080641] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.092098] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2567.099192] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2567.107761] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2567.117679] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2567.130468] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2567.138439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2567.150685] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2567.161917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.172266] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2567.183149] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.197888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2567.208326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.219128] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2567.229020] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.239221] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2567.249232] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2567.259658] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2567.266989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2567.274542] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2567.285031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2567.421597] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2567.427989] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2567.450748] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2567.483818] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2567.492351] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2567.508192] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2567.526149] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2567.534802] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2567.669600] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2567.679583] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2567.694268] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2567.729202] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2567.736129] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2567.749037] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2567.758648] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2567.773286] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2572.416581] oom_reaper: reaped process 16462 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2572.469959] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2572.486494] in:imklog cpuset=/ mems_allowed=0-1 [ 2572.491355] CPU: 0 PID: 14910 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2572.498805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2572.508282] Call Trace: [ 2572.510879] dump_stack+0x1fc/0x2ef [ 2572.514513] dump_header+0x15d/0xc3f [ 2572.518238] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2572.523343] ? ___ratelimit+0x319/0x590 [ 2572.527504] oom_kill_process.cold+0x10/0x692 [ 2572.532009] ? check_preemption_disabled+0x41/0x280 [ 2572.537033] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2572.542341] out_of_memory+0x1072/0x1390 [ 2572.546409] ? oom_killer_disable+0x270/0x270 [ 2572.550908] ? mutex_trylock+0x15f/0x1a0 [ 2572.554980] __alloc_pages_nodemask+0x23a2/0x2890 [ 2572.559901] ? find_get_entry+0x4cd/0x8a0 [ 2572.564039] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2572.568877] alloc_pages_current+0x193/0x2a0 [ 2572.573270] filemap_fault+0x146e/0x2180 [ 2572.577325] ext4_filemap_fault+0x84/0xb0 [ 2572.581460] __do_fault+0x10b/0x4b0 [ 2572.585072] __handle_mm_fault+0x273b/0x41c0 [ 2572.589466] ? vm_insert_page+0x9c0/0x9c0 [ 2572.593599] ? lock_downgrade+0x720/0x720 [ 2572.597824] ? check_preemption_disabled+0x41/0x280 [ 2572.602830] handle_mm_fault+0x436/0xb10 [ 2572.606876] __do_page_fault+0x68e/0xd60 [ 2572.610942] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2572.615956] ? spurious_fault+0x840/0x840 [ 2572.620094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2572.624924] ? page_fault+0x8/0x30 [ 2572.629935] page_fault+0x1e/0x30 [ 2572.633371] RIP: 0033:0x7fa942dd322d [ 2572.637078] Code: Bad RIP value. [ 2572.640435] RSP: 002b:00007fa94076f580 EFLAGS: 00010293 [ 2572.645778] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fa942dd322d [ 2572.653117] RDX: 0000000000001fa0 RSI: 00007fa94076fda0 RDI: 0000000000000004 [ 2572.660371] RBP: 00005642253ed9d0 R08: 0000000000000000 R09: 0000000004000001 [ 2572.667640] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fa94076fda0 [ 2572.674913] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fa94076fdeb [ 2572.689021] Mem-Info: [ 2572.691360] syz-executor.1: vmalloc: allocation failure, allocated 1457020928 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2572.691542] active_anon:14867 inactive_anon:90102 isolated_anon:0 [ 2572.691542] active_file:37 inactive_file:10 isolated_file:0 [ 2572.691542] unevictable:0 dirty:18 writeback:5 unstable:0 [ 2572.691542] slab_reclaimable:13167 slab_unreclaimable:118347 [ 2572.691542] mapped:22108 shmem:91106 pagetables:575 bounce:0 [ 2572.691542] free:13916 free_pcp:600 free_cma:0 [ 2572.714410] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2572.750942] Node 0 active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2572.751573] CPU: 1 PID: 16462 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2572.786541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2572.787567] Node 1 active_anon:4692kB inactive_anon:287480kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16028kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2572.796247] Call Trace: [ 2572.796272] dump_stack+0x1fc/0x2ef [ 2572.796289] warn_alloc.cold+0x7b/0x18f [ 2572.796307] ? zone_watermark_ok_safe+0x260/0x260 [ 2572.796324] ? rcu_nmi_exit+0xb3/0x180 [ 2572.831110] 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 [ 2572.834220] __vmalloc_area_node+0x4fd/0x780 [ 2572.839035] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2572.842918] ? __vmalloc_node_range+0x180/0x180 [ 2572.842932] ? _raw_spin_unlock+0x29/0x40 [ 2572.842945] ? __get_vm_area_node+0x2e2/0x3a0 [ 2572.842962] __vmalloc_node_range+0xed/0x180 [ 2572.842977] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2572.842992] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2572.843009] vmalloc_user+0x70/0xe0 [ 2572.877942] Node 0 DMA32 free:18260kB min:35996kB low:44992kB high:53988kB active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1860kB bounce:0kB free_pcp:424kB local_pcp:12kB free_cma:0kB [ 2572.878514] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2572.883240] lowmem_reserve[]: 0 0 1 1 1 [ 2572.887312] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2572.898542] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2572.900505] __vb2_queue_alloc+0x472/0xe60 [ 2572.900531] vb2_core_create_bufs+0x273/0x7e0 [ 2572.900546] ? __vb2_queue_free+0x870/0x870 [ 2572.905976] lowmem_reserve[]: 0 0 0 0 0 [ 2572.909591] ? __video_do_ioctl+0x632/0xcd0 [ 2572.909611] ? pi_state_update_owner+0x450/0x450 [ 2572.958161] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:4692kB inactive_anon:287480kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:1988kB local_pcp:332kB free_cma:0kB [ 2572.976799] ? __mutex_lock+0x368/0x1190 [ 2572.976819] vb2_create_bufs+0x332/0x620 [ 2572.976835] ? mark_held_locks+0xf0/0xf0 [ 2572.976847] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2572.976861] ? futex_wait_queue_me+0x404/0x5e0 [ 2572.976878] ? pi_state_update_owner+0x450/0x450 [ 2572.976890] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2572.976905] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2572.976926] v4l_create_bufs+0xb2/0x160 [ 2572.976944] __video_do_ioctl+0x49a/0xcd0 [ 2572.976964] ? v4l_querycap+0x340/0x340 [ 2572.976983] ? __might_fault+0x192/0x1d0 [ 2572.977001] ? v4l_querycap+0x340/0x340 [ 2572.977016] video_usercopy+0x13f/0xfa0 [ 2572.977036] ? v4l_enumstd+0x60/0x60 [ 2572.977050] ? do_futex+0x171/0x1880 [ 2572.977066] ? mark_held_locks+0xf0/0xf0 [ 2572.977086] ? debug_check_no_obj_freed+0x201/0x490 [ 2572.977110] ? video_usercopy+0xfa0/0xfa0 [ 2572.977123] v4l2_ioctl+0x147/0x1a0 [ 2572.977137] ? video_devdata+0xa0/0xa0 [ 2572.977153] do_vfs_ioctl+0xcdb/0x12e0 [ 2572.977169] ? lock_downgrade+0x720/0x720 [ 2572.977191] ? check_preemption_disabled+0x41/0x280 [ 2572.977205] ? ioctl_preallocate+0x200/0x200 [ 2572.977222] ? __fget+0x356/0x510 [ 2572.977245] ? do_dup2+0x450/0x450 [ 2572.977260] ? __se_sys_futex+0x298/0x3b0 [ 2572.977283] ksys_ioctl+0x9b/0xc0 [ 2572.977300] __x64_sys_ioctl+0x6f/0xb0 [ 2572.977315] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2572.977329] do_syscall_64+0xf9/0x620 [ 2572.977348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2572.977360] RIP: 0033:0x7f95dff670f9 [ 2572.977374] Code: Bad RIP value. [ 2572.977382] RSP: 002b:00007f95de4d9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2572.977396] RAX: ffffffffffffffda RBX: 00007f95e0086f80 RCX: 00007f95dff670f9 [ 2572.977404] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2572.977412] RBP: 00007f95dffc2ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2572.977420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2572.977428] R13: 00007ffe54f5ddaf R14: 00007f95de4d9300 R15: 0000000000022000 [ 2572.987859] Mem-Info: [ 2573.004331] lowmem_reserve[]: 0 0 0 0 0 [ 2573.004963] active_anon:14845 inactive_anon:90102 isolated_anon:0 [ 2573.004963] active_file:16 inactive_file:16 isolated_file:0 [ 2573.004963] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2573.004963] slab_reclaimable:13165 slab_unreclaimable:118355 [ 2573.004963] mapped:22073 shmem:91106 pagetables:574 bounce:0 [ 2573.004963] free:13985 free_pcp:602 free_cma:0 [ 2573.047202] Node 0 DMA: 3*4kB (UE) 0*8kB 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2573.056370] Node 0 active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2573.076093] Node 0 DMA32: 475*4kB (UME) 329*8kB (UME) 259*16kB (UME) 95*32kB (UME) 25*64kB (UME) 17*128kB (UME) 9*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18308kB [ 2573.080116] Node 1 active_anon:4692kB inactive_anon:287480kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16028kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2573.087794] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2573.091412] 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 [ 2573.114210] Node 1 Normal: 537*4kB (UME) 399*8kB (UME) 270*16kB (M) 50*32kB (UM) 17*64kB (M) 3*128kB (M) 3*256kB (UM) 0*512kB 1*1024kB (U) 2*2048kB (UM) 2*4096kB (U) = 26812kB [ 2573.116340] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2573.119909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2573.123823] Node 0 DMA32 free:18260kB min:35996kB low:44992kB high:53988kB active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1860kB bounce:0kB free_pcp:420kB local_pcp:408kB free_cma:0kB [ 2573.123854] lowmem_reserve[]: 0 0 1 1 1 [ 2573.123872] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2573.123902] lowmem_reserve[]: 0 0 0 0 0 [ 2573.123923] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:4692kB inactive_anon:287480kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:1988kB local_pcp:1656kB free_cma:0kB [ 2573.145264] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2573.148388] lowmem_reserve[]: 0 0 0 0 0 [ 2573.158289] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2573.159931] Node 0 DMA: 3*4kB (UE) 0*8kB 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2573.185390] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2573.188475] Node 0 DMA32: 475*4kB (UME) 329*8kB (UME) 259*16kB (UME) 95*32kB (UME) 25*64kB (UME) 17*128kB (UME) 9*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18308kB [ 2573.216158] 91138 total pagecache pages [ 2573.217757] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2573.243602] 0 pages in swap cache [ 2573.264992] Node 1 Normal: 537*4kB (UME) 399*8kB (UME) 270*16kB (M) 50*32kB (UM) 17*64kB (M) 3*128kB (M) 3*256kB (UM) 0*512kB 1*1024kB (U) 2*2048kB (UM) 2*4096kB (U) = 26812kB [ 2573.265076] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2573.265086] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2573.265101] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2573.299764] Swap cache stats: add 0, delete 0, find 0/0 [ 2573.307501] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2573.307507] 91138 total pagecache pages [ 2573.307521] 0 pages in swap cache [ 2573.307530] Swap cache stats: add 0, delete 0, find 0/0 [ 2573.307540] Free swap = 0kB [ 2573.345943] Free swap = 0kB [ 2573.350946] Total swap = 0kB [ 2573.350957] 2097051 pages RAM [ 2573.350963] 0 pages HighMem/MovableOnly [ 2573.350967] 369649 pages reserved [ 2573.350971] 0 pages cma reserved [ 2573.691606] Total swap = 0kB [ 2573.694633] 2097051 pages RAM [ 2573.697738] 0 pages HighMem/MovableOnly [ 2573.701804] 369649 pages reserved [ 2573.705281] 0 pages cma reserved [ 2573.708640] Unreclaimable slab info: [ 2573.712589] Name Used Total [ 2573.718129] pid_2 22KB 32KB [ 2573.723687] batadv_tt_change_cache 3KB 7KB [ 2573.729489] batadv_tl_cache 7KB 16KB [ 2573.734964] TIPC 13KB 22KB [ 2573.740402] SCTPv6 20KB 37KB [ 2573.745778] DCCPv6 17KB 30KB [ 2573.751191] DCCP 16KB 35KB [ 2573.756592] RXRPC 14KB 26KB [ 2573.762138] rxrpc_call_jar 101KB 133KB [ 2573.767504] bridge_fdb_cache 12KB 27KB [ 2573.773021] fib6_nodes 214KB 272KB [ 2573.778389] ip6_dst_cache 701KB 701KB [ 2573.785599] RAWv6 92KB 114KB [ 2573.791162] UDPv6 37KB 45KB [ 2573.796539] TCPv6 33KB 42KB [ 2573.801978] nf_conntrack 13KB 15KB [ 2573.807397] t10_alua_lu_gp_cache 0KB 3KB [ 2573.813098] sd_ext_cdb 0KB 7KB [ 2573.818466] scsi_sense_cache 1056KB 1060KB [ 2573.823908] virtio_scsi_cmd 16KB 16KB [ 2573.829289] sgpool-128 8KB 8KB [ 2573.834721] sgpool-64 4KB 12KB [ 2573.840245] sgpool-32 2KB 15KB [ 2573.845610] sgpool-16 1KB 7KB [ 2573.851028] sgpool-8 0KB 7KB [ 2573.856410] mqueue_inode_cache 15KB 37KB [ 2573.861925] bio_post_read_ctx 14KB 15KB [ 2573.867362] bio-2 14KB 15KB [ 2573.872782] jfs_mp 7KB 7KB [ 2573.878178] cifs_small_rq 15KB 16KB [ 2573.883663] cifs_request 67KB 67KB [ 2573.891148] cifs_mpx_ids 0KB 7KB [ 2573.896542] nfs_commit_data 3KB 14KB [ 2573.901982] nfs_write_data 34KB 44KB [ 2573.907376] ext4_system_zone 1KB 7KB [ 2573.912827] bio-1 1KB 7KB [ 2573.918227] pid_namespace 3KB 11KB [ 2573.923810] rpc_buffers 17KB 25KB [ 2573.929179] rpc_tasks 2KB 7KB [ 2573.934601] UNIX 1762KB 1905KB [ 2573.940054] tcp_bind_bucket 1KB 12KB [ 2573.945518] ip_fib_trie 33KB 47KB [ 2573.951077] ip_fib_alias 161KB 197KB [ 2573.956443] ip_dst_cache 12KB 24KB [ 2573.962070] RAW 70KB 90KB [ 2573.967543] UDP 57KB 74KB [ 2573.972953] TCP 53KB 56KB [ 2573.978316] hugetlbfs_inode_cache 3KB 15KB [ 2573.984090] fscache_cookie_jar 1KB 7KB [ 2573.995072] eventpoll_pwq 29KB 39KB [ 2574.000666] eventpoll_epi 45KB 74KB [ 2574.006029] inotify_inode_mark 14KB 23KB [ 2574.015835] request_queue 199KB 199KB [ 2574.028233] blkdev_requests 1KB 3KB [ 2574.036818] blkdev_ioc 20KB 38KB [ 2574.047391] bio-0 716KB 941KB [ 2574.056125] biovec-max 1493KB 1493KB [ 2574.066534] biovec-64 689KB 1071KB [ 2574.075466] biovec-16 104KB 172KB [ 2574.086596] bio_integrity_payload 1KB 8KB [ 2574.098246] khugepaged_mm_slot 4KB 27KB [ 2574.108590] uid_cache 0KB 4KB [ 2574.117302] dmaengine-unmap-2 0KB 3KB [ 2574.127620] skbuff_fclone_cache 36KB 45KB [ 2574.136688] skbuff_head_cache 8736KB 8977KB [ 2574.147759] configfs_dir_cache 3KB 11KB [ 2574.156424] file_lock_cache 36KB 47KB [ 2574.166856] file_lock_ctx 9KB 11KB [ 2574.175621] fsnotify_mark_connector 7KB 15KB [ 2574.186643] net_namespace 78KB 105KB [ 2574.197022] shmem_inode_cache 8074KB 8135KB [ 2574.207765] task_delay_info 234KB 359KB [ 2574.216489] taskstats 27KB 42KB [ 2574.226850] proc_dir_entry 905KB 963KB [ 2574.235930] pde_opener 15KB 54KB [ 2574.246557] seq_file 267KB 358KB [ 2574.255127] sigqueue 36KB 59KB [ 2574.266037] kernfs_node_cache 18246KB 18825KB [ 2574.274777] mnt_cache 235KB 264KB [ 2574.285065] filp 7613KB 7927KB [ 2574.294025] names_cache 122425KB 122485KB [ 2574.306805] iint_cache 32KB 51KB [ 2574.315537] key_jar 4KB 11KB [ 2574.326358] uts_namespace 3KB 11KB [ 2574.335005] nsproxy 3KB 11KB [ 2574.345567] vm_area_struct 3144KB 3302KB [ 2574.354360] mm_struct 484KB 500KB [ 2574.359729] fs_cache 247KB 356KB [ 2574.373304] files_cache 1050KB 1151KB [ 2574.378687] signal_cache 1729KB 2098KB [ 2574.388943] sighand_cache 578KB 631KB [ 2574.397454] task_struct 6817KB 6893KB [ 2574.415149] cred_jar 2285KB 2680KB [ 2574.422338] anon_vma_chain 931KB 1334KB [ 2574.427718] anon_vma 148KB 265KB [ 2574.439501] pid 144KB 248KB [ 2574.446882] Acpi-Operand 156KB 198KB [ 2574.458725] Acpi-ParseExt 9KB 11KB [ 2574.465761] Acpi-Parse 41KB 47KB [ 2574.478055] Acpi-State 52KB 63KB [ 2574.485137] Acpi-Namespace 21KB 27KB [ 2574.497020] numa_policy 0KB 3KB [ 2574.507595] debug_objects_cache 2160KB 2205KB [ 2574.519870] trace_event_file 297KB 298KB [ 2574.526982] ftrace_event_field 398KB 401KB [ 2574.539648] pool_workqueue 146KB 188KB [ 2574.546944] page->ptl 472KB 948KB [ 2574.558896] kmalloc-2097152 2050KB 2050KB [ 2574.566020] kmalloc-524288 2056KB 2056KB [ 2574.577724] kmalloc-262144 1290KB 1290KB [ 2574.587585] kmalloc-131072 650KB 650KB [ 2574.601681] kmalloc-65536 2508KB 2838KB [ 2574.609302] kmalloc-32768 2013KB 2244KB [ 2574.617889] kmalloc-16384 1287KB 1419KB [ 2574.628275] kmalloc-8192 4974KB 5032KB [ 2574.637140] kmalloc-4096 24909KB 24947KB [ 2574.647717] kmalloc-2048 15831KB 17486KB [ 2574.657491] kmalloc-1024 11863KB 13584KB [ 2574.669665] kmalloc-512 16900KB 17070KB [ 2574.678232] kmalloc-256 5162KB 6045KB [ 2574.688585] kmalloc-128 1293KB 1606KB [ 2574.697297] kmalloc-96 3602KB 4172KB [ 2574.709858] kmalloc-64 2646KB 3716KB [ 2574.718422] kmalloc-32 1905KB 2417KB [ 2574.729075] kmalloc-192 2133KB 2892KB [ 2574.737927] kmem_cache 177KB 183KB [ 2574.748501] Out of memory (oom_kill_allocating_task): Kill process 14910 (in:imklog) score 0 or sacrifice child [ 2574.767417] Killed process 14908 (rsyslogd) total-vm:254332kB, anon-rss:848kB, file-rss:0kB, shmem-rss:0kB [ 2574.780247] oom_reaper: reaped process 14908 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2574.787390] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2574.815757] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2574.838428] CPU: 0 PID: 8094 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2574.846253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2574.855781] Call Trace: [ 2574.858379] dump_stack+0x1fc/0x2ef [ 2574.862017] dump_header+0x15d/0xc3f [ 2574.865734] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2574.870840] ? ___ratelimit+0x319/0x590 [ 2574.874821] oom_kill_process.cold+0x10/0x692 [ 2574.879319] ? check_preemption_disabled+0x41/0x280 [ 2574.884345] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2574.889627] out_of_memory+0x1072/0x1390 [ 2574.893696] ? oom_killer_disable+0x270/0x270 [ 2574.898204] ? mutex_trylock+0x15f/0x1a0 [ 2574.902271] __alloc_pages_nodemask+0x23a2/0x2890 [ 2574.907121] ? find_get_entry+0x4cd/0x8a0 [ 2574.911283] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2574.916157] alloc_pages_current+0x193/0x2a0 [ 2574.920663] filemap_fault+0x146e/0x2180 [ 2574.924740] ext4_filemap_fault+0x84/0xb0 [ 2574.928895] __do_fault+0x10b/0x4b0 [ 2574.932536] __handle_mm_fault+0x273b/0x41c0 [ 2574.936955] ? vm_insert_page+0x9c0/0x9c0 [ 2574.941112] ? __fget+0x356/0x510 [ 2574.944580] ? check_preemption_disabled+0x41/0x280 [ 2574.949606] handle_mm_fault+0x436/0xb10 [ 2574.953678] __do_page_fault+0x68e/0xd60 [ 2574.957746] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2574.962767] ? spurious_fault+0x840/0x840 [ 2574.966924] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2574.971774] ? page_fault+0x8/0x30 [ 2574.975320] page_fault+0x1e/0x30 [ 2574.978955] RIP: 0033:0x403ace [ 2574.982153] Code: Bad RIP value. [ 2574.985526] RSP: 002b:000000c000069778 EFLAGS: 00010246 [ 2574.990885] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2574.998156] RDX: 0000000000000080 RSI: 000000c000069840 RDI: 0000000000000004 [ 2575.005530] RBP: 000000c0000697c0 R08: 0000000000000000 R09: 0000000000000000 [ 2575.012810] R10: 00000000000003c0 R11: 0000000000000246 R12: 000000c000069850 [ 2575.020080] R13: 0000000000000000 R14: 000000c0000069c0 R15: 0000000000000001 [ 2575.045214] Mem-Info: [ 2575.047670] active_anon:14645 inactive_anon:90102 isolated_anon:0 [ 2575.047670] active_file:15 inactive_file:17 isolated_file:0 [ 2575.047670] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2575.047670] slab_reclaimable:13165 slab_unreclaimable:118342 [ 2575.047670] mapped:22073 shmem:91106 pagetables:537 bounce:0 [ 2575.047670] free:17684 free_pcp:318 free_cma:0 [ 2575.088934] Node 0 active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2575.125790] Node 1 active_anon:3892kB inactive_anon:287480kB active_file:132kB inactive_file:636kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16328kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2575.165727] 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 [ 2575.198260] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2575.203924] Node 0 DMA32 free:19692kB min:35996kB low:44992kB high:53988kB active_anon:54688kB inactive_anon:72928kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1860kB bounce:0kB free_pcp:76kB local_pcp:76kB free_cma:0kB [ 2575.241778] lowmem_reserve[]: 0 0 1 1 1 [ 2575.245779] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2575.279383] lowmem_reserve[]: 0 0 0 0 0 [ 2575.286123] Node 1 Normal free:357724kB min:53876kB low:67344kB high:80812kB active_anon:3892kB inactive_anon:287480kB active_file:232kB inactive_file:3036kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:288kB bounce:0kB free_pcp:1460kB local_pcp:200kB free_cma:0kB [ 2575.324905] lowmem_reserve[]: 0 0 0 0 0 [ 2575.328913] Node 0 DMA: 3*4kB (UE) 0*8kB 0*16kB 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2575.348292] Node 0 DMA32: 490*4kB (UME) 453*8kB (UME) 264*16kB (UME) 99*32kB (UME) 24*64kB (UME) 17*128kB (UME) 10*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 19760kB [ 2575.369455] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2575.385859] Node 1 Normal: 3*4kB (UE) 0*8kB 231*16kB (ME) 54*32kB (M) 26*64kB (UM) 10*128kB (ME) 10*256kB (UME) 7*512kB (UME) 6*1024kB (UE) 103*2048kB (UME) 55*4096kB (U) = 456892kB [ 2575.408649] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2575.417723] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2575.434978] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2575.445349] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2575.464918] 92803 total pagecache pages [ 2575.468939] 0 pages in swap cache [ 2575.474932] Swap cache stats: add 0, delete 0, find 0/0 [ 2575.482893] Free swap = 0kB [ 2575.485925] Total swap = 0kB [ 2575.488949] 2097051 pages RAM [ 2575.513005] 0 pages HighMem/MovableOnly [ 2575.526411] 369649 pages reserved [ 2575.545408] 0 pages cma reserved [ 2575.548822] Unreclaimable slab info: [ 2575.563121] Name Used Total [ 2575.592277] pid_2 22KB 32KB [ 2575.597751] batadv_tt_change_cache 3KB 7KB [ 2575.622402] batadv_tl_cache 7KB 16KB [ 2575.640047] TIPC 13KB 22KB [ 2575.645561] SCTPv6 20KB 37KB [ 2575.670120] DCCPv6 17KB 30KB [ 2575.675552] DCCP 16KB 35KB [ 2575.693820] RXRPC 14KB 26KB [ 2575.702675] rxrpc_call_jar 101KB 133KB [ 2575.717979] bridge_fdb_cache 12KB 27KB [ 2575.724284] fib6_nodes 214KB 272KB [ 2575.732643] ip6_dst_cache 705KB 705KB [ 2575.740415] RAWv6 92KB 114KB [ 2575.746101] UDPv6 37KB 45KB [ 2575.755273] TCPv6 33KB 42KB [ 2575.760994] nf_conntrack 13KB 15KB [ 2575.780178] t10_alua_lu_gp_cache 0KB 3KB [ 2575.785839] sd_ext_cdb 0KB 7KB [ 2575.795366] scsi_sense_cache 1056KB 1060KB [ 2575.801309] virtio_scsi_cmd 16KB 16KB [ 2575.806754] sgpool-128 8KB 8KB [ 2575.813563] sgpool-64 4KB 12KB [ 2575.819014] sgpool-32 2KB 15KB [ 2575.825490] sgpool-16 1KB 7KB [ 2575.831710] sgpool-8 0KB 7KB [ 2575.837123] mqueue_inode_cache 15KB 37KB [ 2575.843668] bio_post_read_ctx 14KB 15KB [ 2575.849464] bio-2 14KB 15KB [ 2575.864555] jfs_mp 7KB 7KB [ 2575.871497] cifs_small_rq 15KB 16KB [ 2575.876915] cifs_request 67KB 67KB [ 2575.887702] cifs_mpx_ids 0KB 7KB [ 2575.894733] nfs_commit_data 3KB 14KB [ 2575.904820] nfs_write_data 34KB 44KB [ 2575.911776] ext4_system_zone 1KB 7KB [ 2575.917424] bio-1 1KB 7KB [ 2575.928000] pid_namespace 3KB 11KB [ 2575.937664] rpc_buffers 17KB 25KB [ 2575.947629] rpc_tasks 2KB 7KB [ 2575.954458] UNIX 1447KB 1590KB [ 2575.959853] tcp_bind_bucket 1KB 12KB [ 2575.967100] ip_fib_trie 33KB 47KB [ 2575.978164] ip_fib_alias 161KB 197KB [ 2575.984123] ip_dst_cache 12KB 24KB [ 2575.989566] RAW 70KB 90KB [ 2576.006989] UDP 69KB 74KB [ 2576.016745] TCP 53KB 56KB [ 2576.024451] hugetlbfs_inode_cache 3KB 15KB [ 2576.034138] fscache_cookie_jar 1KB 7KB [ 2576.040928] eventpoll_pwq 31KB 39KB [ 2576.046321] eventpoll_epi 45KB 74KB [ 2576.057833] inotify_inode_mark 14KB 23KB [ 2576.064020] request_queue 199KB 199KB [ 2576.069457] blkdev_requests 1KB 3KB [ 2576.081022] blkdev_ioc 33KB 38KB [ 2576.086491] bio-0 868KB 941KB [ 2576.098450] biovec-max 1493KB 1493KB [ 2576.106075] biovec-64 770KB 1071KB [ 2576.115451] biovec-16 114KB 172KB [ 2576.123319] bio_integrity_payload 1KB 8KB [ 2576.129060] khugepaged_mm_slot 4KB 27KB [ 2576.139070] uid_cache 0KB 4KB [ 2576.147619] dmaengine-unmap-2 0KB 3KB [ 2576.156899] skbuff_fclone_cache 36KB 45KB [ 2576.164654] skbuff_head_cache 8289KB 8970KB [ 2576.175305] configfs_dir_cache 3KB 11KB [ 2576.182929] file_lock_cache 36KB 47KB [ 2576.188420] file_lock_ctx 9KB 11KB [ 2576.197943] fsnotify_mark_connector 7KB 15KB [ 2576.206174] net_namespace 78KB 105KB [ 2576.215259] shmem_inode_cache 8074KB 8135KB [ 2576.222898] task_delay_info 234KB 359KB [ 2576.228280] taskstats 27KB 42KB [ 2576.237823] proc_dir_entry 905KB 963KB [ 2576.246073] pde_opener 15KB 54KB [ 2576.255230] seq_file 282KB 358KB [ 2576.262805] sigqueue 36KB 59KB [ 2576.268190] kernfs_node_cache 18246KB 18825KB [ 2576.277728] mnt_cache 235KB 264KB [ 2576.285362] filp 7545KB 7927KB [ 2576.294992] names_cache 126730KB 126730KB [ 2576.302548] iint_cache 43KB 51KB [ 2576.307926] key_jar 4KB 11KB [ 2576.317462] uts_namespace 3KB 11KB [ 2576.325085] nsproxy 3KB 11KB [ 2576.334322] vm_area_struct 2914KB 3302KB [ 2576.342139] mm_struct 484KB 500KB [ 2576.347951] fs_cache 247KB 356KB [ 2576.357565] files_cache 1050KB 1151KB [ 2576.365452] signal_cache 1643KB 2091KB [ 2576.374628] sighand_cache 578KB 631KB [ 2576.382347] task_struct 6413KB 6489KB [ 2576.387727] cred_jar 2270KB 2680KB [ 2576.397586] anon_vma_chain 931KB 1334KB [ 2576.405079] anon_vma 148KB 265KB [ 2576.414198] pid 144KB 248KB [ 2576.419655] Acpi-Operand 156KB 198KB [ 2576.427643] Acpi-ParseExt 9KB 11KB [ 2576.436771] Acpi-Parse 41KB 47KB [ 2576.444340] Acpi-State 52KB 63KB [ 2576.450691] Acpi-Namespace 21KB 27KB [ 2576.456142] numa_policy 0KB 3KB [ 2576.463575] debug_objects_cache 2160KB 2205KB [ 2576.469209] trace_event_file 297KB 298KB [ 2576.475500] ftrace_event_field 398KB 401KB [ 2576.481581] pool_workqueue 146KB 188KB [ 2576.486956] page->ptl 456KB 948KB [ 2576.493528] kmalloc-2097152 2050KB 2050KB [ 2576.498913] kmalloc-524288 2056KB 2056KB [ 2576.505311] kmalloc-262144 1290KB 1290KB [ 2576.511440] kmalloc-131072 650KB 650KB [ 2576.517002] kmalloc-65536 2508KB 2838KB [ 2576.523309] kmalloc-32768 2013KB 2244KB [ 2576.528787] kmalloc-16384 1287KB 1419KB [ 2576.535096] kmalloc-8192 4974KB 5032KB [ 2576.541084] kmalloc-4096 24076KB 24114KB [ 2576.546455] kmalloc-2048 14938KB 16708KB [ 2576.552830] kmalloc-1024 11404KB 13560KB [ 2576.558200] kmalloc-512 16444KB 17070KB [ 2576.564541] kmalloc-256 5078KB 6041KB [ 2576.570548] kmalloc-128 1236KB 1606KB [ 2576.575992] kmalloc-96 3610KB 4172KB [ 2576.582280] kmalloc-64 2564KB 3716KB [ 2576.587715] kmalloc-32 1898KB 2417KB [ 2576.594051] kmalloc-192 2088KB 2892KB [ 2576.599482] kmem_cache 177KB 183KB [ 2576.605790] Out of memory (oom_kill_allocating_task): Kill process 8094 (syz-fuzzer) score 0 or sacrifice child [ 2576.616669] Killed process 15963 (syz-executor.1) total-vm:48512kB, anon-rss:440kB, file-rss:14340kB, shmem-rss:0kB [ 2576.628200] oom_reaper: reaped process 15963 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 04:12:35 executing program 3: getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:12:35 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) 04:12:35 executing program 5: socketpair(0x28, 0x0, 0x7b01, &(0x7f0000000000)) 04:12:35 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:12:35 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) 04:12:35 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x0, 0x7}) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 64) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_lsm={0x1d, 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000300000000000000ffff000018000000961de82100000000000000184100000800000000000000000000009500000000000002000f1feffd36621e005943012a5e6b63a034784e1a9d69c2374731b90d79542c258f2271782fb01e30256dad6b35aef0c7aeedc492e5e4072b04fc8993d8af74726dcccaa2d9ade530ad5b039c1023f8f3b39e68fe16ff2b19f8260be22a95a7e1a6982e2c6f55d3f712a4e715df26fb4f23def4ba81f813d62b9ebe50c969a94664be7beb8ba64438592beddd5dd17b8541781940750e3b5d3b7d06994be0b0f2aab6264f2fba3401d0d0505c7c3cab58e2f6eb2c726a8cbb09ece9581dcba024a353b2d6ec97d7e17966ad935bc1d9e29a986be7e39a4d00"/281], &(0x7f0000000140)='GPL\x00', 0x6, 0x0, &(0x7f0000000180), 0x41000, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x1, 0xffffffffffffffff]}, 0x80) (async) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r3}}, 0x18) (async) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@map=r1, r2, 0x1b, 0x5, r3}, 0x14) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xfffffffffffffffd, 0x2) 04:12:35 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) 04:12:35 executing program 5: socketpair(0x28, 0x0, 0x7c00, &(0x7f0000000000)) 04:12:35 executing program 3: getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, 0x0, 0x0) (async) clock_gettime(0x1, &(0x7f0000000200)) 04:12:35 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 04:12:35 executing program 3: getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, 0x0, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:12:35 executing program 0: clock_gettime(0xa8fac2e9a746ee1a, 0x0) 04:12:35 executing program 5: socketpair(0x28, 0x0, 0x7c01, &(0x7f0000000000)) 04:12:35 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x0, 0x7}) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r2 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_lsm={0x1d, 0x8, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/281], &(0x7f0000000140)='GPL\x00', 0x6, 0x0, &(0x7f0000000180), 0x41000, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0x0, 0x2, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x1, 0xffffffffffffffff]}, 0x80) (async, rerun: 64) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (rerun: 64) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r3}}, 0x18) (async, rerun: 32) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000340)={@map=r1, r2, 0x1b, 0x5, r3}, 0x14) (rerun: 32) syz_open_dev$vim2m(&(0x7f0000000280), 0xfffffffffffffffd, 0x2) 04:12:35 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x10000, 0x80800) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x4, r1, 0x1}) clock_gettime(0x1, &(0x7f0000000200)) 04:12:35 executing program 5: socketpair(0x28, 0x0, 0x7d00, &(0x7f0000000000)) 04:12:35 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) [ 2581.069407] IPVS: ftp: loaded support on port[0] = 21 [ 2581.249310] chnl_net:caif_netlink_parms(): no params data found [ 2581.389991] bridge0: port 1(bridge_slave_0) entered blocking state [ 2581.396401] bridge0: port 1(bridge_slave_0) entered disabled state [ 2581.405257] device bridge_slave_0 entered promiscuous mode [ 2581.508786] bridge0: port 2(bridge_slave_1) entered blocking state [ 2581.515284] bridge0: port 2(bridge_slave_1) entered disabled state [ 2581.524936] device bridge_slave_1 entered promiscuous mode [ 2581.542925] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2581.552339] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2581.667003] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2581.674741] team0: Port device team_slave_0 added [ 2581.680773] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2581.688109] team0: Port device team_slave_1 added [ 2581.715369] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2581.722146] 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. [ 2581.747765] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2581.858213] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2581.864579] 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. [ 2581.892343] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2581.908374] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2581.916268] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2581.924408] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2581.932014] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2581.941649] device bridge_slave_1 left promiscuous mode [ 2581.947141] bridge0: port 2(bridge_slave_1) entered disabled state [ 2581.954996] device bridge_slave_0 left promiscuous mode [ 2581.962264] bridge0: port 1(bridge_slave_0) entered disabled state [ 2581.972962] device veth1_macvtap left promiscuous mode [ 2581.979048] device veth0_macvtap left promiscuous mode [ 2581.984585] device veth1_vlan left promiscuous mode [ 2581.989788] device veth0_vlan left promiscuous mode [ 2583.049664] Bluetooth: hci0: command 0x0409 tx timeout [ 2585.129647] Bluetooth: hci0: command 0x041b tx timeout [ 2586.324770] device hsr_slave_1 left promiscuous mode [ 2586.332162] device hsr_slave_0 left promiscuous mode [ 2586.347227] team0 (unregistering): Port device team_slave_1 removed [ 2586.358467] team0 (unregistering): Port device team_slave_0 removed [ 2586.369458] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2586.382489] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2586.411791] bond0 (unregistering): Released all slaves [ 2586.429018] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2586.437837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2586.459718] device hsr_slave_0 entered promiscuous mode [ 2586.465391] device hsr_slave_1 entered promiscuous mode [ 2586.472067] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2586.479210] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2586.552890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2586.617318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2586.633266] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2586.647129] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2586.656378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2586.668575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2586.680291] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2586.687857] 8021q: adding VLAN 0 to HW filter on device team0 [ 2586.697856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2586.705204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2586.713694] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2586.722175] bridge0: port 1(bridge_slave_0) entered blocking state [ 2586.728566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2586.739278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2586.748110] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2586.755919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2586.764592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2586.773483] bridge0: port 2(bridge_slave_1) entered blocking state [ 2586.779969] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2586.793897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2586.801637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2586.820495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2586.828713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2586.847456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2586.855520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2586.864541] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2586.875694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2586.885777] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2586.898656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2586.909061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2586.928435] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2586.941594] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2586.964254] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2586.976675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2586.991673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2587.041387] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2587.049810] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2587.056449] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2587.064110] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2587.075842] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2587.146568] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2587.164016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2587.209448] Bluetooth: hci0: command 0x040f tx timeout [ 2587.233544] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2587.246261] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2587.253282] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2587.270584] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2587.278659] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2587.296063] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2587.310068] device veth0_vlan entered promiscuous mode [ 2587.327021] device veth1_vlan entered promiscuous mode [ 2587.333396] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2587.348132] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2587.368438] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2587.384832] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2587.392902] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2587.406643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2587.416742] device veth0_macvtap entered promiscuous mode [ 2587.426244] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2587.436467] device veth1_macvtap entered promiscuous mode [ 2587.451321] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2587.469016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2587.486805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2587.496654] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2587.512255] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.521530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2587.531314] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.540479] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2587.550460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.559760] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2587.569514] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.578638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2587.588388] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.598981] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2587.606056] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2587.615313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2587.623762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2587.633585] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2587.643744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.658805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2587.669177] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.680471] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2587.690995] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.700774] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2587.711536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.721111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2587.731246] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2587.742597] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2587.750075] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2587.758713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2587.766521] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2587.921135] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2587.927559] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2587.946153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2587.975817] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2587.985433] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2587.992943] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2588.000816] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2588.007892] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2589.289422] Bluetooth: hci0: command 0x0419 tx timeout [ 2591.291245] ieee802154 phy0 wpan0: encryption failed: -22 [ 2591.296877] ieee802154 phy1 wpan1: encryption failed: -22 [ 2592.671132] oom_reaper: reaped process 16903 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2592.696303] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2592.712659] in:imklog cpuset=/ mems_allowed=0-1 [ 2592.717388] CPU: 0 PID: 16498 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2592.724846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2592.734212] Call Trace: [ 2592.736812] dump_stack+0x1fc/0x2ef [ 2592.740446] dump_header+0x15d/0xc3f [ 2592.744165] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2592.749281] ? ___ratelimit+0x319/0x590 [ 2592.753349] oom_kill_process.cold+0x10/0x692 [ 2592.757848] ? check_preemption_disabled+0x41/0x280 [ 2592.762874] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2592.768170] out_of_memory+0x1072/0x1390 [ 2592.772244] ? oom_killer_disable+0x270/0x270 [ 2592.776744] ? mutex_trylock+0x15f/0x1a0 [ 2592.780812] __alloc_pages_nodemask+0x23a2/0x2890 [ 2592.785665] ? find_get_entry+0x4cd/0x8a0 [ 2592.789825] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2592.794733] alloc_pages_current+0x193/0x2a0 [ 2592.799229] filemap_fault+0x146e/0x2180 [ 2592.803307] ext4_filemap_fault+0x84/0xb0 [ 2592.807460] __do_fault+0x10b/0x4b0 [ 2592.811094] __handle_mm_fault+0x273b/0x41c0 [ 2592.815516] ? vm_insert_page+0x9c0/0x9c0 [ 2592.818481] syz-executor.1: vmalloc: allocation failure, allocated 1459769344 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2592.819666] ? lock_downgrade+0x720/0x720 [ 2592.819691] ? check_preemption_disabled+0x41/0x280 [ 2592.819710] handle_mm_fault+0x436/0xb10 [ 2592.819732] __do_page_fault+0x68e/0xd60 [ 2592.833617] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2592.837747] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2592.861045] ? spurious_fault+0x840/0x840 [ 2592.867359] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2592.872200] ? page_fault+0x8/0x30 [ 2592.875735] page_fault+0x1e/0x30 [ 2592.879198] RIP: 0033:0x7f54a7b6122d [ 2592.882909] Code: Bad RIP value. [ 2592.886261] RSP: 002b:00007f54a54fd580 EFLAGS: 00010293 [ 2592.892031] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f54a7b6122d [ 2592.899297] RDX: 0000000000001fa0 RSI: 00007f54a54fdda0 RDI: 0000000000000004 [ 2592.906667] RBP: 00005586739729d0 R08: 0000000000000000 R09: 0000000000000000 [ 2592.913929] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007f54a54fdda0 [ 2592.921193] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f54a54fde20 [ 2592.928562] CPU: 1 PID: 16903 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2592.934811] Mem-Info: [ 2592.936536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2592.938980] active_anon:15858 inactive_anon:90102 isolated_anon:0 [ 2592.938980] active_file:12 inactive_file:13 isolated_file:0 [ 2592.938980] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2592.938980] slab_reclaimable:13227 slab_unreclaimable:116335 [ 2592.938980] mapped:22152 shmem:91106 pagetables:576 bounce:0 [ 2592.938980] free:13996 free_pcp:822 free_cma:0 [ 2592.948398] Call Trace: [ 2592.948420] dump_stack+0x1fc/0x2ef [ 2592.948437] warn_alloc.cold+0x7b/0x18f [ 2592.948454] ? zone_watermark_ok_safe+0x260/0x260 [ 2592.948466] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2592.948505] __vmalloc_area_node+0x4fd/0x780 [ 2592.988450] Node 0 active_anon:58772kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2592.991993] ? __vmalloc_node_range+0x180/0x180 [ 2592.992007] ? _raw_spin_unlock+0x29/0x40 [ 2592.992020] ? __get_vm_area_node+0x2e2/0x3a0 [ 2592.992038] __vmalloc_node_range+0xed/0x180 [ 2592.997057] Node 1 active_anon:4660kB inactive_anon:287480kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16344kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2593.001783] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2593.001801] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2593.001814] vmalloc_user+0x70/0xe0 [ 2593.001828] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2593.001840] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2593.001861] __vb2_queue_alloc+0x472/0xe60 [ 2593.006719] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.033931] vb2_core_create_bufs+0x273/0x7e0 [ 2593.033945] ? __vb2_queue_free+0x870/0x870 [ 2593.033959] ? __video_do_ioctl+0x632/0xcd0 [ 2593.033977] ? pi_state_update_owner+0x450/0x450 [ 2593.033991] ? __mutex_lock+0x368/0x1190 [ 2593.034004] vb2_create_bufs+0x332/0x620 [ 2593.034019] ? mark_held_locks+0xf0/0xf0 [ 2593.034032] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2593.034044] ? futex_wait_queue_me+0x404/0x5e0 [ 2593.034058] ? pi_state_update_owner+0x450/0x450 [ 2593.034070] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2593.034086] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2593.034107] v4l_create_bufs+0xb2/0x160 [ 2593.034122] __video_do_ioctl+0x49a/0xcd0 [ 2593.034143] ? v4l_querycap+0x340/0x340 [ 2593.034162] ? __might_fault+0x192/0x1d0 [ 2593.034179] ? v4l_querycap+0x340/0x340 [ 2593.034194] video_usercopy+0x13f/0xfa0 [ 2593.034215] ? v4l_enumstd+0x60/0x60 [ 2593.034230] ? do_futex+0x171/0x1880 [ 2593.034245] ? mark_held_locks+0xf0/0xf0 [ 2593.034262] ? debug_check_no_obj_freed+0x201/0x490 [ 2593.034285] ? video_usercopy+0xfa0/0xfa0 [ 2593.034297] v4l2_ioctl+0x147/0x1a0 [ 2593.034309] ? video_devdata+0xa0/0xa0 [ 2593.034326] do_vfs_ioctl+0xcdb/0x12e0 [ 2593.034341] ? lock_downgrade+0x720/0x720 [ 2593.034362] ? check_preemption_disabled+0x41/0x280 [ 2593.034376] ? ioctl_preallocate+0x200/0x200 [ 2593.034394] ? __fget+0x356/0x510 [ 2593.034410] ? do_dup2+0x450/0x450 [ 2593.034424] ? __se_sys_futex+0x298/0x3b0 [ 2593.034446] ksys_ioctl+0x9b/0xc0 [ 2593.034462] __x64_sys_ioctl+0x6f/0xb0 [ 2593.034477] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2593.034491] do_syscall_64+0xf9/0x620 [ 2593.034510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2593.034521] RIP: 0033:0x7f1725af60f9 [ 2593.034535] Code: Bad RIP value. [ 2593.034542] RSP: 002b:00007f1724068168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2593.034556] RAX: ffffffffffffffda RBX: 00007f1725c15f80 RCX: 00007f1725af60f9 [ 2593.034564] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2593.034571] RBP: 00007f1725b51ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2593.034579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2593.034587] R13: 00007ffdf912588f R14: 00007f1724068300 R15: 0000000000022000 [ 2593.060646] Mem-Info: [ 2593.084710] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2593.085138] active_anon:15858 inactive_anon:90102 isolated_anon:0 [ 2593.085138] active_file:12 inactive_file:13 isolated_file:0 [ 2593.085138] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2593.085138] slab_reclaimable:13215 slab_unreclaimable:116324 [ 2593.085138] mapped:22152 shmem:91106 pagetables:576 bounce:0 [ 2593.085138] free:14069 free_pcp:822 free_cma:0 [ 2593.090537] Node 0 DMA32 free:18552kB min:35996kB low:44992kB high:53988kB active_anon:54676kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1868kB bounce:0kB free_pcp:1652kB local_pcp:264kB free_cma:0kB [ 2593.090566] lowmem_reserve[]: 0 0 1 1 1 [ 2593.105911] Node 0 active_anon:58772kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2593.116029] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.150875] Node 1 active_anon:4660kB inactive_anon:287480kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16344kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2593.192769] lowmem_reserve[]: 0 0 0 0 0 [ 2593.210693] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.217676] Node 1 Normal free:28348kB min:53876kB low:67344kB high:80812kB active_anon:4660kB inactive_anon:287480kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.235950] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2593.240328] lowmem_reserve[]: 0 0 0 0 0 [ 2593.240350] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 8*16kB (U) 17*32kB (UE) 17*64kB (UE) 13*128kB (UE) 3*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10868kB [ 2593.249051] Node 0 DMA32 free:20152kB min:35996kB low:44992kB high:53988kB active_anon:54676kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1868kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.253999] Node 0 DMA32: 483*4kB (UME) 376*8kB (UME) 299*16kB (UME) 114*32kB (UME) 40*64kB (ME) 14*128kB (UME) 6*256kB (UM) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 20284kB [ 2593.257323] lowmem_reserve[]: 0 0 1 1 1 [ 2593.261796] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2593.261891] Node 1 Normal: 465*4kB (ME) 428*8kB (UME) 218*16kB (UME) 44*32kB (ME) 26*64kB (UM) 10*128kB (ME) 8*256kB (UME) 2*512kB (ME) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (U) = 28484kB [ 2593.280253] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.283836] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2593.284971] lowmem_reserve[]: 0 0 0 0 0 [ 2593.288763] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2593.288776] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2593.311443] Node 1 Normal free:28348kB min:53876kB low:67344kB high:80812kB active_anon:4660kB inactive_anon:287480kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:436kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2593.319685] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2593.338781] lowmem_reserve[]: 0 0 0 0 0 [ 2593.350696] 91131 total pagecache pages [ 2593.368350] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 8*16kB (U) 17*32kB (UE) 17*64kB (UE) 13*128kB (UE) 3*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10868kB [ 2593.390521] 0 pages in swap cache [ 2593.425794] Node 0 DMA32: 483*4kB (UME) 376*8kB (UME) 299*16kB (UME) 114*32kB (UME) 40*64kB (ME) 14*128kB (UME) 6*256kB (UM) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 20284kB [ 2593.449935] Swap cache stats: add 0, delete 0, find 0/0 [ 2593.481015] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2593.514365] Free swap = 0kB [ 2593.546319] Node 1 Normal: 465*4kB (ME) 428*8kB (UME) 218*16kB (UME) 44*32kB (ME) 26*64kB (UM) 10*128kB (ME) 8*256kB (UME) 2*512kB (ME) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (U) = 28484kB [ 2593.569441] Total swap = 0kB [ 2593.569452] 2097051 pages RAM [ 2593.569456] 0 pages HighMem/MovableOnly [ 2593.569461] 369649 pages reserved [ 2593.569466] 0 pages cma reserved [ 2593.569472] Unreclaimable slab info: [ 2593.569478] Name Used Total [ 2593.569489] pid_2 18KB 32KB [ 2593.574106] batadv_tt_change_cache 3KB 7KB [ 2593.591519] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2593.617366] batadv_tl_cache 7KB 16KB [ 2593.646146] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2593.666367] TIPC 15KB 22KB [ 2593.706143] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2593.709255] SCTPv6 20KB 37KB [ 2593.719022] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2593.746478] DCCPv6 17KB 22KB [ 2593.769420] 91131 total pagecache pages [ 2593.785056] DCCP 16KB 28KB [ 2593.812459] 0 pages in swap cache [ 2593.820246] RXRPC 16KB 26KB [ 2593.842383] Swap cache stats: add 0, delete 0, find 0/0 [ 2593.865752] rxrpc_call_jar 112KB 133KB [ 2593.875141] Free swap = 0kB [ 2593.889672] bridge_fdb_cache 15KB 27KB [ 2593.908380] Total swap = 0kB [ 2593.918097] fib6_nodes 238KB 272KB [ 2593.937241] 2097051 pages RAM [ 2593.946915] ip6_dst_cache 598KB 705KB [ 2593.960605] 0 pages HighMem/MovableOnly [ 2593.960611] 369649 pages reserved [ 2593.960616] 0 pages cma reserved [ 2593.998338] RAWv6 101KB 114KB [ 2594.003792] UDPv6 37KB 45KB [ 2594.009328] TCPv6 36KB 48KB [ 2594.014726] nf_conntrack 9KB 15KB [ 2594.020241] t10_alua_lu_gp_cache 0KB 3KB [ 2594.025870] sd_ext_cdb 0KB 7KB [ 2594.031467] scsi_sense_cache 1056KB 1060KB [ 2594.036831] virtio_scsi_cmd 16KB 16KB [ 2594.042250] sgpool-128 8KB 8KB [ 2594.047615] sgpool-64 4KB 12KB [ 2594.053122] sgpool-32 2KB 15KB [ 2594.060287] sgpool-16 1KB 7KB [ 2594.065657] sgpool-8 0KB 7KB [ 2594.071144] mqueue_inode_cache 16KB 37KB [ 2594.076603] bio_post_read_ctx 14KB 15KB [ 2594.082090] bio-2 14KB 15KB [ 2594.087454] jfs_mp 7KB 7KB [ 2594.093041] cifs_small_rq 15KB 16KB [ 2594.098403] cifs_request 67KB 67KB [ 2594.103885] cifs_mpx_ids 0KB 7KB [ 2594.109352] nfs_commit_data 3KB 14KB [ 2594.114714] nfs_write_data 34KB 44KB [ 2594.120673] ext4_system_zone 1KB 7KB [ 2594.126059] bio-1 1KB 7KB [ 2594.131498] pid_namespace 3KB 11KB [ 2594.136871] rpc_buffers 17KB 25KB [ 2594.142307] rpc_tasks 2KB 7KB [ 2594.147677] UNIX 1601KB 1676KB [ 2594.153113] tcp_bind_bucket 2KB 12KB [ 2594.158491] ip_fib_trie 34KB 47KB [ 2594.165707] ip_fib_alias 170KB 197KB [ 2594.174919] ip_dst_cache 17KB 24KB [ 2594.180347] RAW 70KB 90KB [ 2594.185710] UDP 64KB 81KB [ 2594.194770] TCP 56KB 67KB [ 2594.200315] hugetlbfs_inode_cache 3KB 15KB [ 2594.206026] fscache_cookie_jar 1KB 7KB [ 2594.214709] eventpoll_pwq 24KB 39KB [ 2594.220142] eventpoll_epi 45KB 74KB [ 2594.225511] inotify_inode_mark 11KB 23KB [ 2594.234769] request_queue 199KB 199KB [ 2594.240369] blkdev_requests 1KB 3KB [ 2594.245738] blkdev_ioc 22KB 38KB [ 2594.254951] bio-0 811KB 956KB [ 2594.260390] biovec-max 1410KB 1468KB [ 2594.267897] biovec-64 820KB 1055KB [ 2594.276644] biovec-16 114KB 168KB [ 2594.282089] bio_integrity_payload 1KB 8KB [ 2594.287804] khugepaged_mm_slot 5KB 27KB [ 2594.296939] uid_cache 0KB 4KB [ 2594.302437] dmaengine-unmap-2 0KB 3KB [ 2594.307895] skbuff_fclone_cache 38KB 48KB [ 2594.316826] skbuff_head_cache 8756KB 8835KB [ 2594.322261] configfs_dir_cache 3KB 11KB [ 2594.327714] file_lock_cache 33KB 47KB [ 2594.336400] file_lock_ctx 9KB 11KB [ 2594.341917] fsnotify_mark_connector 5KB 15KB [ 2594.347801] net_namespace 78KB 105KB [ 2594.356865] shmem_inode_cache 8102KB 8135KB [ 2594.362286] task_delay_info 243KB 359KB [ 2594.372888] taskstats 24KB 42KB [ 2594.378267] proc_dir_entry 891KB 963KB [ 2594.383707] pde_opener 15KB 54KB [ 2594.392763] seq_file 268KB 358KB [ 2594.398131] sigqueue 50KB 59KB [ 2594.403585] kernfs_node_cache 18235KB 18254KB [ 2594.412724] mnt_cache 250KB 264KB [ 2594.418121] filp 7278KB 7923KB [ 2594.423535] names_cache 114962KB 115022KB [ 2594.428905] iint_cache 31KB 51KB [ 2594.437520] key_jar 4KB 11KB [ 2594.445592] uts_namespace 4KB 11KB [ 2594.456868] nsproxy 4KB 11KB [ 2594.464846] vm_area_struct 3219KB 3302KB [ 2594.478745] mm_struct 471KB 500KB [ 2594.486672] fs_cache 257KB 352KB [ 2594.498386] files_cache 1010KB 1136KB [ 2594.506324] signal_cache 1911KB 2062KB [ 2594.517599] sighand_cache 605KB 666KB [ 2594.525543] task_struct 8313KB 8395KB [ 2594.536712] cred_jar 2174KB 2680KB [ 2594.544508] anon_vma_chain 1002KB 1330KB [ 2594.556055] anon_vma 129KB 265KB [ 2594.563862] pid 152KB 248KB [ 2594.577398] Acpi-Operand 156KB 198KB [ 2594.588612] Acpi-ParseExt 9KB 11KB [ 2594.602277] Acpi-Parse 41KB 47KB [ 2594.607658] Acpi-State 52KB 63KB [ 2594.618176] Acpi-Namespace 21KB 27KB [ 2594.626882] numa_policy 0KB 3KB [ 2594.637646] debug_objects_cache 2157KB 2205KB [ 2594.646376] trace_event_file 297KB 298KB [ 2594.656757] ftrace_event_field 398KB 401KB [ 2594.665957] pool_workqueue 216KB 224KB [ 2594.678179] page->ptl 465KB 948KB [ 2594.686841] kmalloc-2097152 2050KB 2050KB [ 2594.697696] kmalloc-524288 2056KB 2056KB [ 2594.706247] kmalloc-262144 1290KB 1290KB [ 2594.716749] kmalloc-131072 650KB 650KB [ 2594.725520] kmalloc-65536 2640KB 2706KB [ 2594.735766] kmalloc-32768 2145KB 2310KB [ 2594.744322] kmalloc-16384 1353KB 1435KB [ 2594.755074] kmalloc-8192 5445KB 5486KB [ 2594.763596] kmalloc-4096 27816KB 27875KB [ 2594.773936] kmalloc-2048 16439KB 16517KB [ 2594.785072] kmalloc-1024 12312KB 13308KB [ 2594.795315] kmalloc-512 17173KB 17253KB [ 2594.803832] kmalloc-256 5499KB 6041KB [ 2594.814890] kmalloc-128 1269KB 1606KB [ 2594.825703] kmalloc-96 3595KB 4172KB [ 2594.836101] kmalloc-64 2699KB 3716KB [ 2594.844939] kmalloc-32 1971KB 2417KB [ 2594.855116] kmalloc-192 2172KB 2892KB [ 2594.863633] kmem_cache 177KB 183KB [ 2594.874438] Out of memory (oom_kill_allocating_task): Kill process 16498 (in:imklog) score 0 or sacrifice child [ 2594.898312] Killed process 16496 (rsyslogd) total-vm:254332kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB [ 2594.918644] oom_reaper: reaped process 16496 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2594.930037] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2594.943093] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2594.948404] CPU: 1 PID: 16891 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2594.956392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2594.965741] Call Trace: [ 2594.968345] dump_stack+0x1fc/0x2ef [ 2594.971983] dump_header+0x15d/0xc3f [ 2594.975704] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2594.980809] ? ___ratelimit+0x319/0x590 [ 2594.984790] oom_kill_process.cold+0x10/0x692 [ 2594.989290] ? check_preemption_disabled+0x41/0x280 [ 2594.994311] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2594.999598] out_of_memory+0x1072/0x1390 [ 2595.003665] ? oom_killer_disable+0x270/0x270 [ 2595.008219] ? mutex_trylock+0x15f/0x1a0 [ 2595.012312] __alloc_pages_nodemask+0x23a2/0x2890 [ 2595.017170] ? find_get_entry+0x4cd/0x8a0 [ 2595.021333] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2595.026209] alloc_pages_current+0x193/0x2a0 [ 2595.030715] filemap_fault+0x146e/0x2180 [ 2595.035225] ext4_filemap_fault+0x84/0xb0 [ 2595.039377] __do_fault+0x10b/0x4b0 [ 2595.043013] __handle_mm_fault+0x273b/0x41c0 [ 2595.047426] ? vm_insert_page+0x9c0/0x9c0 [ 2595.051699] ? check_preemption_disabled+0x41/0x280 [ 2595.056719] handle_mm_fault+0x436/0xb10 [ 2595.060790] __do_page_fault+0x68e/0xd60 [ 2595.064868] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2595.069897] ? spurious_fault+0x840/0x840 [ 2595.074055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2595.078905] ? page_fault+0x8/0x30 [ 2595.082452] page_fault+0x1e/0x30 [ 2595.085906] RIP: 0033:0x7f29bb13b92d [ 2595.089619] Code: Bad RIP value. [ 2595.092978] RSP: 002b:00007ffdc18439d0 EFLAGS: 00010246 [ 2595.098338] RAX: 0000000000000000 RBX: 000055b101e5e040 RCX: 00007f29bb13b92d [ 2595.105615] RDX: 00007ffdc18439e0 RSI: 0000000000000001 RDI: 00007ffdc1843a18 [ 2595.112890] RBP: 00007ffdc1843a88 R08: 0000000000000008 R09: 0000000000000005 [ 2595.120195] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2595.127474] R13: 00007ffdc1843a80 R14: 0000000000000000 R15: 0000000000000003 [ 2595.149376] Mem-Info: [ 2595.151840] active_anon:15658 inactive_anon:90102 isolated_anon:0 [ 2595.151840] active_file:13 inactive_file:12 isolated_file:0 [ 2595.151840] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2595.151840] slab_reclaimable:13215 slab_unreclaimable:116045 [ 2595.151840] mapped:22152 shmem:91106 pagetables:539 bounce:0 [ 2595.151840] free:15383 free_pcp:0 free_cma:0 [ 2595.197297] Node 0 active_anon:58772kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2595.233407] Node 1 active_anon:3860kB inactive_anon:287480kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16344kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2595.269404] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2595.306676] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2595.313615] Node 0 DMA32 free:20136kB min:35996kB low:44992kB high:53988kB active_anon:54676kB inactive_anon:72928kB active_file:44kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1868kB bounce:0kB free_pcp:236kB local_pcp:0kB free_cma:0kB [ 2595.351434] lowmem_reserve[]: 0 0 1 1 1 [ 2595.355439] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2595.393216] lowmem_reserve[]: 0 0 0 0 0 [ 2595.397230] Node 1 Normal free:30520kB min:53876kB low:67344kB high:80812kB active_anon:3860kB inactive_anon:287480kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:288kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2595.428984] lowmem_reserve[]: 0 0 0 0 0 [ 2595.432989] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 8*16kB (U) 17*32kB (UE) 17*64kB (UE) 13*128kB (UE) 3*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10868kB [ 2595.448244] Node 0 DMA32: 484*4kB (UME) 366*8kB (UME) 299*16kB (UME) 114*32kB (UME) 40*64kB (ME) 14*128kB (UME) 6*256kB (UM) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 20208kB [ 2595.467697] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2595.478809] Node 1 Normal: 454*4kB (UME) 422*8kB (UME) 293*16kB (UME) 73*32kB (UME) 25*64kB (UM) 9*128kB (ME) 7*256kB (UME) 3*512kB (ME) 2*1024kB (UE) 3*2048kB (UME) 1*4096kB (U) = 30584kB [ 2595.505987] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2595.528540] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2595.537549] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2595.553482] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2595.562118] 91131 total pagecache pages [ 2595.566094] 0 pages in swap cache [ 2595.575875] Swap cache stats: add 0, delete 0, find 0/0 [ 2595.581288] Free swap = 0kB [ 2595.584298] Total swap = 0kB [ 2595.587311] 2097051 pages RAM [ 2595.599277] 0 pages HighMem/MovableOnly [ 2595.603271] 369649 pages reserved [ 2595.606757] 0 pages cma reserved [ 2595.610291] Unreclaimable slab info: [ 2595.614010] Name Used Total [ 2595.626060] pid_2 18KB 32KB [ 2595.631556] batadv_tt_change_cache 3KB 7KB [ 2595.637354] batadv_tl_cache 7KB 16KB [ 2595.649342] TIPC 15KB 22KB [ 2595.654748] SCTPv6 20KB 37KB [ 2595.663558] DCCPv6 17KB 22KB [ 2595.672307] DCCP 16KB 28KB [ 2595.677737] RXRPC 16KB 26KB [ 2595.686332] rxrpc_call_jar 112KB 133KB [ 2595.695610] bridge_fdb_cache 15KB 27KB [ 2595.705933] fib6_nodes 238KB 272KB [ 2595.713595] ip6_dst_cache 598KB 705KB [ 2595.721273] RAWv6 101KB 114KB [ 2595.726646] UDPv6 37KB 45KB [ 2595.732101] TCPv6 36KB 48KB [ 2595.737475] nf_conntrack 9KB 15KB [ 2595.742979] t10_alua_lu_gp_cache 0KB 3KB [ 2595.748606] sd_ext_cdb 0KB 7KB [ 2595.754049] scsi_sense_cache 1056KB 1060KB [ 2595.759458] virtio_scsi_cmd 16KB 16KB [ 2595.764848] sgpool-128 8KB 8KB [ 2595.773652] sgpool-64 4KB 12KB [ 2595.781576] sgpool-32 2KB 15KB [ 2595.786956] sgpool-16 1KB 7KB [ 2595.796324] sgpool-8 0KB 7KB [ 2595.803152] mqueue_inode_cache 16KB 37KB [ 2595.808630] bio_post_read_ctx 14KB 15KB [ 2595.818013] bio-2 14KB 15KB [ 2595.824330] jfs_mp 7KB 7KB [ 2595.833693] cifs_small_rq 15KB 16KB [ 2595.842721] cifs_request 67KB 67KB [ 2595.848093] cifs_mpx_ids 0KB 7KB [ 2595.857581] nfs_commit_data 3KB 14KB [ 2595.874462] nfs_write_data 34KB 44KB [ 2595.883524] ext4_system_zone 1KB 7KB [ 2595.897135] bio-1 1KB 7KB [ 2595.906752] pid_namespace 3KB 11KB [ 2595.923515] rpc_buffers 17KB 25KB [ 2595.937806] rpc_tasks 2KB 7KB [ 2595.948383] UNIX 1601KB 1676KB [ 2595.960444] tcp_bind_bucket 2KB 12KB [ 2595.965823] ip_fib_trie 34KB 47KB [ 2595.983126] ip_fib_alias 170KB 197KB [ 2595.988506] ip_dst_cache 17KB 24KB [ 2595.998715] RAW 70KB 90KB [ 2596.004819] UDP 64KB 81KB [ 2596.014453] TCP 56KB 67KB [ 2596.020451] hugetlbfs_inode_cache 3KB 15KB [ 2596.026171] fscache_cookie_jar 1KB 7KB [ 2596.031789] eventpoll_pwq 24KB 39KB [ 2596.037239] eventpoll_epi 45KB 74KB [ 2596.042762] inotify_inode_mark 11KB 23KB [ 2596.048784] request_queue 199KB 199KB [ 2596.054365] blkdev_requests 1KB 3KB [ 2596.060459] blkdev_ioc 22KB 38KB [ 2596.065862] bio-0 769KB 952KB [ 2596.071282] biovec-max 1410KB 1468KB [ 2596.077764] biovec-64 820KB 1055KB [ 2596.083294] biovec-16 122KB 168KB [ 2596.088666] bio_integrity_payload 1KB 8KB [ 2596.094434] khugepaged_mm_slot 5KB 27KB [ 2596.100036] uid_cache 0KB 4KB [ 2596.105404] dmaengine-unmap-2 0KB 3KB [ 2596.110836] skbuff_fclone_cache 38KB 48KB [ 2596.116858] skbuff_head_cache 8898KB 8910KB [ 2596.122276] configfs_dir_cache 3KB 11KB [ 2596.127727] file_lock_cache 33KB 47KB [ 2596.133821] file_lock_ctx 9KB 11KB [ 2596.139698] fsnotify_mark_connector 5KB 15KB [ 2596.146475] net_namespace 78KB 105KB [ 2596.152608] shmem_inode_cache 8102KB 8135KB [ 2596.158928] task_delay_info 243KB 359KB [ 2596.164347] taskstats 30KB 42KB [ 2596.169766] proc_dir_entry 891KB 963KB [ 2596.175136] pde_opener 15KB 54KB [ 2596.198928] seq_file 268KB 358KB [ 2596.204418] sigqueue 50KB 59KB [ 2596.229474] kernfs_node_cache 18235KB 18254KB [ 2596.234876] mnt_cache 250KB 264KB [ 2596.248917] filp 7278KB 7923KB [ 2596.254314] names_cache 113632KB 113632KB [ 2596.268926] iint_cache 35KB 51KB [ 2596.274321] key_jar 4KB 11KB [ 2596.289224] uts_namespace 4KB 11KB [ 2596.294619] nsproxy 4KB 11KB [ 2596.300041] vm_area_struct 3170KB 3302KB [ 2596.305415] mm_struct 471KB 500KB [ 2596.310873] fs_cache 257KB 352KB [ 2596.316387] files_cache 1010KB 1136KB [ 2596.323797] signal_cache 1911KB 2062KB [ 2596.333892] sighand_cache 605KB 666KB [ 2596.340940] task_struct 8313KB 8395KB [ 2596.346325] cred_jar 2174KB 2680KB [ 2596.378929] anon_vma_chain 1002KB 1330KB [ 2596.384330] anon_vma 129KB 265KB [ 2596.399418] pid 152KB 248KB [ 2596.404816] Acpi-Operand 156KB 198KB [ 2596.426545] Acpi-ParseExt 9KB 11KB [ 2596.447809] Acpi-Parse 41KB 47KB [ 2596.454111] Acpi-State 52KB 63KB [ 2596.467321] Acpi-Namespace 21KB 27KB [ 2596.472800] numa_policy 0KB 3KB [ 2596.478208] debug_objects_cache 2157KB 2205KB [ 2596.491682] trace_event_file 297KB 298KB [ 2596.497196] ftrace_event_field 398KB 401KB [ 2596.518939] pool_workqueue 216KB 224KB [ 2596.524345] page->ptl 465KB 948KB [ 2596.538957] kmalloc-2097152 2050KB 2050KB [ 2596.544779] kmalloc-524288 2056KB 2056KB [ 2596.568629] kmalloc-262144 1290KB 1290KB [ 2596.574791] kmalloc-131072 650KB 650KB [ 2596.580335] kmalloc-65536 2640KB 2706KB [ 2596.585803] kmalloc-32768 2145KB 2310KB [ 2596.603967] kmalloc-16384 1353KB 1435KB [ 2596.609604] kmalloc-8192 5445KB 5486KB [ 2596.615082] kmalloc-4096 27612KB 27650KB [ 2596.627406] kmalloc-2048 16445KB 16524KB [ 2596.633388] kmalloc-1024 12312KB 13308KB [ 2596.644249] kmalloc-512 16830KB 17388KB [ 2596.650360] kmalloc-256 5508KB 6041KB [ 2596.660791] kmalloc-128 1269KB 1606KB [ 2596.666578] kmalloc-96 3557KB 4172KB [ 2596.678985] kmalloc-64 2699KB 3716KB [ 2596.684483] kmalloc-32 1967KB 2417KB [ 2596.702557] kmalloc-192 2172KB 2892KB [ 2596.707951] kmem_cache 177KB 183KB [ 2596.714454] Out of memory (oom_kill_allocating_task): Kill process 16891 (systemd-rfkill) score 0 or sacrifice child [ 2596.733472] Killed process 16891 (systemd-rfkill) total-vm:37800kB, anon-rss:376kB, file-rss:0kB, shmem-rss:0kB [ 2596.747197] oom_reaper: reaped process 16891 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 04:12:55 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) (async) r1 = eventfd2(0x10000, 0x80800) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x4, r1, 0x1}) clock_gettime(0x1, &(0x7f0000000200)) 04:12:55 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) 04:12:55 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 04:12:55 executing program 5: socketpair(0x28, 0x0, 0x7d01, &(0x7f0000000000)) 04:12:55 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:12:55 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x42c5c2, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x2c}, 0x1, 0x0, 0x0, 0x8081}, 0x24044011) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000000}, 0x40) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:12:55 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) 04:12:55 executing program 5: socketpair(0x28, 0x0, 0x7e00, &(0x7f0000000000)) 04:12:55 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = eventfd2(0x10000, 0x80800) ioctl$KVM_HYPERV_EVENTFD(r0, 0x4018aebd, &(0x7f0000000000)={0x4, r1, 0x1}) (async) clock_gettime(0x1, &(0x7f0000000200)) 04:12:55 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) 04:12:55 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x8000, 0x2, 0x2, 0x800, 0x5}, &(0x7f0000000040)={0x101, 0x80000000, 0x1, 0xd9, 0x3, 0x931, 0x1, 0x2}, &(0x7f0000000080)={0x12000000000000, 0x200, 0x7fff, 0xfffffffffffffffa, 0x9c, 0x100000000, 0x8000, 0x2}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x3]}, 0x8}) 04:12:55 executing program 5: socketpair(0x28, 0x0, 0x7e01, &(0x7f0000000000)) 04:12:55 executing program 0: clock_gettime(0x0, &(0x7f0000000200)) [ 2604.772868] oom_reaper: reaped process 16933 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2604.860200] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2604.872844] in:imklog cpuset=/ mems_allowed=0-1 [ 2604.877536] CPU: 0 PID: 16907 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2604.884983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2604.894330] Call Trace: [ 2604.896926] dump_stack+0x1fc/0x2ef [ 2604.900566] dump_header+0x15d/0xc3f [ 2604.904287] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2604.909391] ? ___ratelimit+0x319/0x590 [ 2604.913374] oom_kill_process.cold+0x10/0x692 [ 2604.917877] ? check_preemption_disabled+0x41/0x280 [ 2604.922923] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2604.928209] out_of_memory+0x1072/0x1390 [ 2604.932283] ? oom_killer_disable+0x270/0x270 [ 2604.936786] ? mutex_trylock+0x15f/0x1a0 [ 2604.940863] __alloc_pages_nodemask+0x23a2/0x2890 [ 2604.945720] ? find_get_entry+0x4cd/0x8a0 [ 2604.949979] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2604.954861] alloc_pages_current+0x193/0x2a0 [ 2604.959264] filemap_fault+0x146e/0x2180 [ 2604.963313] ext4_filemap_fault+0x84/0xb0 [ 2604.967554] __do_fault+0x10b/0x4b0 [ 2604.971167] __handle_mm_fault+0x273b/0x41c0 [ 2604.975559] ? vm_insert_page+0x9c0/0x9c0 [ 2604.979692] ? lock_downgrade+0x720/0x720 [ 2604.983847] ? check_preemption_disabled+0x41/0x280 [ 2604.988875] handle_mm_fault+0x436/0xb10 [ 2604.992933] __do_page_fault+0x68e/0xd60 [ 2604.996998] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2605.002001] ? spurious_fault+0x840/0x840 [ 2605.006141] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2605.010972] ? page_fault+0x8/0x30 [ 2605.014513] page_fault+0x1e/0x30 [ 2605.017961] RIP: 0033:0x7fdd714c873f [ 2605.021669] Code: Bad RIP value. [ 2605.025038] RSP: 002b:00007fdd70a77590 EFLAGS: 00010203 [ 2605.030387] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fdd730db22d [ 2605.037665] RDX: 0000000000000077 RSI: 00007fdd70a77da0 RDI: 0000000000000000 [ 2605.044935] RBP: 000055bf35d8d9d0 R08: 0000000000000000 R09: 0000000000000000 [ 2605.052195] R10: 2ce33e6c02ce33e7 R11: 0000000000000000 R12: 00007fdd70a77da0 [ 2605.059456] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fdd70a79047 [ 2605.076945] Mem-Info: [ 2605.079440] active_anon:15810 inactive_anon:90101 isolated_anon:0 [ 2605.079440] active_file:16 inactive_file:2 isolated_file:0 [ 2605.079440] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2605.079440] slab_reclaimable:13206 slab_unreclaimable:116457 [ 2605.079440] mapped:22206 shmem:91105 pagetables:567 bounce:0 [ 2605.079440] free:13891 free_pcp:62 free_cma:0 [ 2605.085331] syz-executor.1: vmalloc: allocation failure, allocated 1462685696 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2605.117912] Node 0 active_anon:58424kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2605.141027] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2605.157841] Node 1 active_anon:4816kB inactive_anon:287480kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16560kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2605.166362] CPU: 1 PID: 16933 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2605.194626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2605.194996] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.203976] Call Trace: [ 2605.203999] dump_stack+0x1fc/0x2ef [ 2605.204022] warn_alloc.cold+0x7b/0x18f [ 2605.204040] ? zone_watermark_ok_safe+0x260/0x260 [ 2605.204064] ? __sanitizer_cov_trace_pc+0x50/0x50 [ 2605.204088] __vmalloc_area_node+0x4fd/0x780 [ 2605.242549] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2605.245427] ? __vmalloc_node_range+0x180/0x180 [ 2605.254154] Node 0 DMA32 free:17860kB min:35996kB low:44992kB high:53988kB active_anon:54312kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1840kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2605.254644] ? _raw_spin_unlock+0x29/0x40 [ 2605.263964] lowmem_reserve[]: 0 0 1 1 1 [ 2605.264292] ? __get_vm_area_node+0x2e2/0x3a0 [ 2605.301637] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.305801] __vmalloc_node_range+0xed/0x180 [ 2605.336042] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2605.340373] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2605.342128] lowmem_reserve[]: 0 0 0 0 0 [ 2605.345756] vmalloc_user+0x70/0xe0 [ 2605.353327] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2605.353643] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:4816kB inactive_anon:287480kB active_file:124kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.357649] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2605.390399] __vb2_queue_alloc+0x472/0xe60 [ 2605.394643] vb2_core_create_bufs+0x273/0x7e0 [ 2605.394676] lowmem_reserve[]: 0 0 0 0 0 [ 2605.399130] ? __vb2_queue_free+0x870/0x870 [ 2605.399145] ? __video_do_ioctl+0x632/0xcd0 [ 2605.399165] ? __mutex_lock+0x368/0x1190 [ 2605.399182] vb2_create_bufs+0x332/0x620 [ 2605.399199] ? mark_held_locks+0xf0/0xf0 [ 2605.399214] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2605.404738] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 15*32kB (UE) 16*64kB (UE) 13*128kB (UE) 4*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10884kB [ 2605.407482] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2605.419940] Node 0 DMA32: 455*4kB (ME) 338*8kB (ME) 272*16kB (UME) 102*32kB (ME) 32*64kB (ME) 13*128kB (UME) 4*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17900kB [ 2605.423912] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2605.423935] v4l_create_bufs+0xb2/0x160 [ 2605.423952] __video_do_ioctl+0x49a/0xcd0 [ 2605.423971] ? v4l_querycap+0x340/0x340 [ 2605.423991] ? __might_fault+0x192/0x1d0 [ 2605.424012] ? v4l_querycap+0x340/0x340 [ 2605.424029] video_usercopy+0x13f/0xfa0 [ 2605.424051] ? v4l_enumstd+0x60/0x60 [ 2605.424063] ? do_futex+0x171/0x1880 [ 2605.424079] ? mark_held_locks+0xf0/0xf0 [ 2605.424097] ? debug_check_no_obj_freed+0x201/0x490 [ 2605.424122] ? video_usercopy+0xfa0/0xfa0 [ 2605.424134] v4l2_ioctl+0x147/0x1a0 [ 2605.424148] ? video_devdata+0xa0/0xa0 [ 2605.424165] do_vfs_ioctl+0xcdb/0x12e0 [ 2605.424180] ? lock_downgrade+0x720/0x720 [ 2605.424196] ? check_preemption_disabled+0x41/0x280 [ 2605.424210] ? ioctl_preallocate+0x200/0x200 [ 2605.424229] ? __fget+0x356/0x510 [ 2605.424247] ? do_dup2+0x450/0x450 [ 2605.424262] ? __se_sys_futex+0x298/0x3b0 [ 2605.424284] ksys_ioctl+0x9b/0xc0 [ 2605.424301] __x64_sys_ioctl+0x6f/0xb0 [ 2605.424316] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2605.424329] do_syscall_64+0xf9/0x620 [ 2605.424349] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2605.424360] RIP: 0033:0x7f1725af60f9 [ 2605.424375] Code: Bad RIP value. [ 2605.424383] RSP: 002b:00007f1724068168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2605.424396] RAX: ffffffffffffffda RBX: 00007f1725c15f80 RCX: 00007f1725af60f9 [ 2605.424404] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2605.424412] RBP: 00007f1725b51ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2605.424419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2605.424428] R13: 00007ffdf912588f R14: 00007f1724068300 R15: 0000000000022000 [ 2605.437712] Mem-Info: [ 2605.450967] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2605.458022] active_anon:15810 inactive_anon:90101 isolated_anon:0 [ 2605.458022] active_file:16 inactive_file:2 isolated_file:0 [ 2605.458022] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2605.458022] slab_reclaimable:13206 slab_unreclaimable:116457 [ 2605.458022] mapped:22206 shmem:91105 pagetables:567 bounce:0 [ 2605.458022] free:13891 free_pcp:62 free_cma:0 [ 2605.474374] Node 1 Normal: 476*4kB (UME) 432*8kB (UME) 292*16kB (ME) 57*32kB (ME) 17*64kB (UM) 6*128kB (UME) 2*256kB (ME) 4*512kB (UME) 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27536kB [ 2605.483899] Node 0 active_anon:58424kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2605.483982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2605.488054] Node 1 active_anon:4816kB inactive_anon:287480kB active_file:24kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16560kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2605.495689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2605.499185] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.499902] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2605.503524] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2605.507575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2605.524344] Node 0 DMA32 free:17860kB min:35996kB low:44992kB high:53988kB active_anon:54312kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1840kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2605.529558] 91160 total pagecache pages [ 2605.537658] lowmem_reserve[]: 0 0 1 1 1 [ 2605.541996] 0 pages in swap cache [ 2605.545455] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.552505] Swap cache stats: add 0, delete 0, find 0/0 [ 2605.563432] lowmem_reserve[]: 0 0 0 0 0 [ 2605.565201] Free swap = 0kB [ 2605.573649] Node 1 Normal free:26812kB min:53876kB low:67344kB high:80812kB active_anon:4816kB inactive_anon:287480kB active_file:124kB inactive_file:16kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2605.576344] Total swap = 0kB [ 2605.577947] lowmem_reserve[]: 0 0 0 0 0 [ 2605.581363] 2097051 pages RAM [ 2605.581368] 0 pages HighMem/MovableOnly [ 2605.581376] 369649 pages reserved [ 2605.597263] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 15*32kB (UE) 16*64kB (UE) 13*128kB (UE) 4*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10884kB [ 2605.608550] 0 pages cma reserved [ 2605.619117] Node 0 DMA32: 455*4kB (ME) 338*8kB (ME) 272*16kB (UME) 102*32kB (ME) 32*64kB (ME) 13*128kB (UME) 4*256kB (M) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 17900kB [ 2605.634025] Unreclaimable slab info: [ 2605.648088] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2605.678964] Name Used Total [ 2605.698731] Node 1 Normal: 476*4kB (UME) 432*8kB (UME) 292*16kB (ME) 57*32kB (ME) 17*64kB (UM) 6*128kB (UME) 2*256kB (ME) 4*512kB (UME) 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27536kB [ 2605.723491] pid_2 20KB 32KB [ 2605.734377] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2605.761578] batadv_tt_change_cache 2KB 7KB [ 2605.770670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2605.795085] batadv_tl_cache 7KB 16KB [ 2605.806803] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2605.817784] TIPC 15KB 22KB [ 2605.848469] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2605.856593] SCTPv6 20KB 37KB [ 2605.889135] 91136 total pagecache pages [ 2605.898053] DCCPv6 17KB 22KB [ 2605.927912] 0 pages in swap cache [ 2605.938457] DCCP 16KB 28KB [ 2605.962691] Swap cache stats: add 0, delete 0, find 0/0 [ 2605.978606] RXRPC 16KB 26KB [ 2605.994521] Free swap = 0kB [ 2606.012174] rxrpc_call_jar 112KB 133KB [ 2606.025591] Total swap = 0kB [ 2606.032571] bridge_fdb_cache 13KB 27KB [ 2606.043213] 2097051 pages RAM [ 2606.043220] 0 pages HighMem/MovableOnly [ 2606.043224] 369649 pages reserved [ 2606.043229] 0 pages cma reserved [ 2606.133907] fib6_nodes 234KB 272KB [ 2606.139700] ip6_dst_cache 606KB 705KB [ 2606.148965] RAWv6 101KB 114KB [ 2606.154358] UDPv6 37KB 45KB [ 2606.159840] TCPv6 33KB 48KB [ 2606.165217] nf_conntrack 7KB 15KB [ 2606.171965] t10_alua_lu_gp_cache 0KB 3KB [ 2606.177738] sd_ext_cdb 0KB 7KB [ 2606.183181] scsi_sense_cache 1056KB 1060KB [ 2606.188788] virtio_scsi_cmd 16KB 16KB [ 2606.194184] sgpool-128 8KB 8KB [ 2606.199602] sgpool-64 4KB 12KB [ 2606.204965] sgpool-32 2KB 15KB [ 2606.210392] sgpool-16 1KB 7KB [ 2606.215758] sgpool-8 0KB 7KB [ 2606.221190] mqueue_inode_cache 16KB 37KB [ 2606.226646] bio_post_read_ctx 14KB 15KB [ 2606.232165] bio-2 14KB 15KB [ 2606.237547] jfs_mp 7KB 7KB [ 2606.244650] cifs_small_rq 15KB 16KB [ 2606.250126] cifs_request 67KB 67KB [ 2606.255498] cifs_mpx_ids 0KB 7KB [ 2606.260978] nfs_commit_data 3KB 14KB [ 2606.266354] nfs_write_data 34KB 44KB [ 2606.271874] ext4_system_zone 1KB 7KB [ 2606.277258] bio-1 1KB 7KB [ 2606.282715] pid_namespace 3KB 11KB [ 2606.288103] rpc_buffers 17KB 25KB [ 2606.293562] rpc_tasks 2KB 7KB [ 2606.298976] UNIX 1614KB 1680KB [ 2606.304347] tcp_bind_bucket 1KB 12KB [ 2606.309787] ip_fib_trie 34KB 47KB [ 2606.315153] ip_fib_alias 166KB 197KB [ 2606.320570] ip_dst_cache 12KB 24KB [ 2606.325942] RAW 70KB 90KB [ 2606.336873] UDP 62KB 81KB [ 2606.343813] TCP 53KB 67KB [ 2606.358290] hugetlbfs_inode_cache 3KB 15KB [ 2606.365029] fscache_cookie_jar 1KB 7KB [ 2606.377870] eventpoll_pwq 22KB 39KB [ 2606.384235] eventpoll_epi 40KB 74KB [ 2606.397258] inotify_inode_mark 11KB 23KB [ 2606.403738] request_queue 199KB 199KB [ 2606.416822] blkdev_requests 1KB 3KB [ 2606.423083] blkdev_ioc 31KB 38KB [ 2606.435922] bio-0 795KB 952KB [ 2606.442218] biovec-max 1435KB 1476KB [ 2606.459340] biovec-64 824KB 1055KB [ 2606.464826] biovec-16 119KB 168KB [ 2606.473951] bio_integrity_payload 1KB 8KB [ 2606.479843] khugepaged_mm_slot 4KB 27KB [ 2606.485337] uid_cache 0KB 4KB [ 2606.494442] dmaengine-unmap-2 0KB 3KB [ 2606.499993] skbuff_fclone_cache 35KB 48KB [ 2606.505535] skbuff_head_cache 8572KB 8917KB [ 2606.514348] configfs_dir_cache 3KB 11KB [ 2606.519876] file_lock_cache 29KB 43KB [ 2606.525241] file_lock_ctx 9KB 11KB [ 2606.534247] fsnotify_mark_connector 5KB 15KB [ 2606.540194] net_namespace 78KB 105KB [ 2606.545585] shmem_inode_cache 8079KB 8135KB [ 2606.556757] task_delay_info 240KB 359KB [ 2606.562246] taskstats 35KB 42KB [ 2606.567634] proc_dir_entry 890KB 963KB [ 2606.576642] pde_opener 13KB 54KB [ 2606.582127] seq_file 269KB 358KB [ 2606.587498] sigqueue 42KB 59KB [ 2606.596412] kernfs_node_cache 18230KB 18254KB [ 2606.601919] mnt_cache 249KB 264KB [ 2606.607292] filp 7383KB 7923KB [ 2606.616420] names_cache 115272KB 115332KB [ 2606.621959] iint_cache 34KB 51KB [ 2606.627332] key_jar 4KB 11KB [ 2606.636191] uts_namespace 4KB 11KB [ 2606.641629] nsproxy 3KB 11KB [ 2606.646998] vm_area_struct 3127KB 3302KB [ 2606.657402] mm_struct 476KB 500KB [ 2606.662906] fs_cache 241KB 348KB [ 2606.668290] files_cache 995KB 1132KB [ 2606.677465] signal_cache 1914KB 2062KB [ 2606.682937] sighand_cache 566KB 645KB [ 2606.692136] task_struct 8269KB 8351KB [ 2606.697515] cred_jar 2190KB 2680KB [ 2606.702990] anon_vma_chain 994KB 1330KB [ 2606.711845] anon_vma 139KB 265KB [ 2606.717236] pid 149KB 248KB [ 2606.722707] Acpi-Operand 156KB 198KB [ 2606.728165] Acpi-ParseExt 9KB 11KB [ 2606.737167] Acpi-Parse 41KB 47KB [ 2606.742948] Acpi-State 52KB 63KB [ 2606.748320] Acpi-Namespace 21KB 27KB [ 2606.759509] numa_policy 0KB 3KB [ 2606.764911] debug_objects_cache 2152KB 2205KB [ 2606.773994] trace_event_file 297KB 298KB [ 2606.784085] ftrace_event_field 398KB 401KB [ 2606.793710] pool_workqueue 218KB 224KB [ 2606.803899] page->ptl 459KB 948KB [ 2606.812774] kmalloc-2097152 2050KB 2050KB [ 2606.818163] kmalloc-524288 2056KB 2056KB [ 2606.833184] kmalloc-262144 1290KB 1290KB [ 2606.841735] kmalloc-131072 650KB 650KB [ 2606.847125] kmalloc-65536 2640KB 2706KB [ 2606.863405] kmalloc-32768 2145KB 2310KB [ 2606.868979] kmalloc-16384 1287KB 1369KB [ 2606.874386] kmalloc-8192 5445KB 5486KB [ 2606.883550] kmalloc-4096 27773KB 27795KB [ 2606.889050] kmalloc-2048 16439KB 16549KB [ 2606.894454] kmalloc-1024 12244KB 13308KB [ 2606.903395] kmalloc-512 16763KB 17388KB [ 2606.908885] kmalloc-256 5508KB 6041KB [ 2606.914271] kmalloc-128 1269KB 1606KB [ 2606.923419] kmalloc-96 3535KB 4172KB [ 2606.928858] kmalloc-64 2699KB 3716KB [ 2606.934243] kmalloc-32 1967KB 2417KB [ 2606.943218] kmalloc-192 2165KB 2892KB [ 2606.948674] kmem_cache 177KB 183KB [ 2606.954044] Out of memory (oom_kill_allocating_task): Kill process 16907 (in:imklog) score 0 or sacrifice child [ 2606.969766] Killed process 16905 (rsyslogd) total-vm:254332kB, anon-rss:408kB, file-rss:0kB, shmem-rss:0kB [ 2606.981431] oom_reaper: reaped process 16905 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2607.006817] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2607.061203] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2607.068053] CPU: 0 PID: 8190 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2607.075526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2607.084885] Call Trace: [ 2607.087492] dump_stack+0x1fc/0x2ef [ 2607.091147] dump_header+0x15d/0xc3f [ 2607.094979] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2607.100188] ? ___ratelimit+0x319/0x590 [ 2607.104182] oom_kill_process.cold+0x10/0x692 [ 2607.108796] ? check_preemption_disabled+0x41/0x280 [ 2607.113832] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2607.119126] out_of_memory+0x1072/0x1390 [ 2607.123206] ? oom_killer_disable+0x270/0x270 [ 2607.127715] ? mutex_trylock+0x15f/0x1a0 [ 2607.131796] __alloc_pages_nodemask+0x23a2/0x2890 [ 2607.136657] ? find_get_entry+0x4cd/0x8a0 [ 2607.140826] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2607.145699] alloc_pages_current+0x193/0x2a0 [ 2607.150206] filemap_fault+0x146e/0x2180 [ 2607.154291] ext4_filemap_fault+0x84/0xb0 [ 2607.158453] __do_fault+0x10b/0x4b0 [ 2607.162091] __handle_mm_fault+0x273b/0x41c0 [ 2607.166551] ? vm_insert_page+0x9c0/0x9c0 [ 2607.170705] ? __fget+0x356/0x510 [ 2607.174174] ? check_preemption_disabled+0x41/0x280 [ 2607.179203] handle_mm_fault+0x436/0xb10 [ 2607.183281] __do_page_fault+0x68e/0xd60 [ 2607.187378] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2607.192403] ? spurious_fault+0x840/0x840 [ 2607.196562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2607.201415] ? page_fault+0x8/0x30 [ 2607.204960] page_fault+0x1e/0x30 [ 2607.208417] RIP: 0033:0x403ace [ 2607.211615] Code: Bad RIP value. [ 2607.214977] RSP: 002b:000000c0011a3778 EFLAGS: 00010246 [ 2607.220344] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2607.227626] RDX: 0000000000000080 RSI: 000000c0011a3840 RDI: 0000000000000004 [ 2607.234901] RBP: 000000c0011a37c0 R08: 0000000000000000 R09: 0000000000000000 [ 2607.242180] R10: 00000000000003e5 R11: 0000000000000246 R12: 000000c0011a3850 [ 2607.249460] R13: 0000000000000001 R14: 000000c00103d860 R15: 0000025e8ca6e997 [ 2607.266231] Mem-Info: [ 2607.270483] active_anon:15586 inactive_anon:90101 isolated_anon:0 [ 2607.270483] active_file:15 inactive_file:16 isolated_file:0 [ 2607.270483] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2607.270483] slab_reclaimable:13203 slab_unreclaimable:116429 [ 2607.270483] mapped:22206 shmem:91105 pagetables:530 bounce:0 [ 2607.270483] free:14393 free_pcp:1 free_cma:0 [ 2607.315603] Node 0 active_anon:58332kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2607.353905] Node 1 active_anon:4012kB inactive_anon:287480kB active_file:20kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16560kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2607.391504] Node 0 DMA free:10884kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2607.426730] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2607.431917] Node 0 DMA32 free:18100kB min:35996kB low:44992kB high:53988kB active_anon:54236kB inactive_anon:72924kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1840kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2607.469297] lowmem_reserve[]: 0 0 1 1 1 [ 2607.475435] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2607.505217] lowmem_reserve[]: 0 0 0 0 0 [ 2607.509277] Node 1 Normal free:28580kB min:53876kB low:67344kB high:80812kB active_anon:4012kB inactive_anon:287480kB active_file:20kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:280kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2607.541659] lowmem_reserve[]: 0 0 0 0 0 [ 2607.545669] Node 0 DMA: 3*4kB (UE) 1*8kB (U) 1*16kB (U) 15*32kB (UE) 16*64kB (UE) 13*128kB (UE) 4*256kB (UE) 1*512kB (E) 2*1024kB (UE) 2*2048kB (ME) 0*4096kB = 10884kB [ 2607.564356] Node 0 DMA32: 454*4kB (ME) 340*8kB (UME) 271*16kB (ME) 102*32kB (ME) 32*64kB (ME) 13*128kB (UME) 5*256kB (UM) 2*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18152kB [ 2607.585392] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2607.605121] Node 1 Normal: 449*4kB (UME) 401*8kB (UME) 275*16kB (UME) 64*32kB (UME) 25*64kB (UM) 8*128kB (UME) 5*256kB (ME) 4*512kB (UME) 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 28668kB [ 2607.630703] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2607.644368] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2607.653520] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2607.665245] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2607.678919] 91358 total pagecache pages [ 2607.683669] 0 pages in swap cache [ 2607.687135] Swap cache stats: add 0, delete 0, find 0/0 [ 2607.692740] Free swap = 0kB [ 2607.695759] Total swap = 0kB [ 2607.698993] 2097051 pages RAM [ 2607.702785] 0 pages HighMem/MovableOnly [ 2607.707540] 369649 pages reserved [ 2607.711141] 0 pages cma reserved [ 2607.714592] Unreclaimable slab info: [ 2607.718580] Name Used Total [ 2607.724176] pid_2 20KB 32KB [ 2607.729758] batadv_tt_change_cache 2KB 7KB [ 2607.736439] batadv_tl_cache 7KB 16KB [ 2607.742456] TIPC 15KB 22KB [ 2607.748929] SCTPv6 20KB 37KB [ 2607.755010] DCCPv6 17KB 22KB [ 2607.760638] DCCP 16KB 28KB [ 2607.766222] RXRPC 16KB 26KB [ 2607.771753] rxrpc_call_jar 112KB 133KB [ 2607.777127] bridge_fdb_cache 13KB 27KB [ 2607.785087] fib6_nodes 234KB 272KB [ 2607.791231] ip6_dst_cache 606KB 705KB [ 2607.797397] RAWv6 101KB 114KB [ 2607.805336] UDPv6 37KB 45KB [ 2607.813855] TCPv6 33KB 48KB [ 2607.823044] nf_conntrack 7KB 15KB [ 2607.831802] t10_alua_lu_gp_cache 0KB 3KB [ 2607.837558] sd_ext_cdb 0KB 7KB [ 2607.845490] scsi_sense_cache 1056KB 1060KB [ 2607.854546] virtio_scsi_cmd 16KB 16KB [ 2607.863942] sgpool-128 8KB 8KB [ 2607.871960] sgpool-64 4KB 12KB [ 2607.877427] sgpool-32 2KB 15KB [ 2607.888131] sgpool-16 1KB 7KB [ 2607.913079] sgpool-8 0KB 7KB [ 2607.919169] mqueue_inode_cache 16KB 37KB [ 2607.924639] bio_post_read_ctx 14KB 15KB [ 2607.968783] bio-2 14KB 15KB [ 2607.974238] jfs_mp 7KB 7KB [ 2607.992379] cifs_small_rq 15KB 16KB [ 2607.997836] cifs_request 67KB 67KB [ 2608.007946] cifs_mpx_ids 0KB 7KB [ 2608.028222] nfs_commit_data 3KB 14KB [ 2608.033742] nfs_write_data 34KB 44KB [ 2608.048435] ext4_system_zone 1KB 7KB [ 2608.053907] bio-1 1KB 7KB [ 2608.059339] pid_namespace 3KB 11KB [ 2608.074896] rpc_buffers 17KB 25KB [ 2608.084992] rpc_tasks 2KB 7KB [ 2608.090445] UNIX 1625KB 1680KB [ 2608.106075] tcp_bind_bucket 1KB 12KB [ 2608.126341] ip_fib_trie 34KB 47KB [ 2608.131880] ip_fib_alias 166KB 197KB [ 2608.147447] ip_dst_cache 12KB 24KB [ 2608.152949] RAW 70KB 90KB [ 2608.165212] UDP 62KB 81KB [ 2608.178322] TCP 53KB 67KB [ 2608.196837] hugetlbfs_inode_cache 3KB 15KB [ 2608.202661] fscache_cookie_jar 1KB 7KB [ 2608.213437] eventpoll_pwq 22KB 39KB [ 2608.235630] eventpoll_epi 40KB 74KB [ 2608.258154] inotify_inode_mark 11KB 23KB [ 2608.264044] request_queue 199KB 199KB [ 2608.274533] blkdev_requests 1KB 3KB [ 2608.285211] blkdev_ioc 31KB 38KB [ 2608.298202] bio-0 838KB 952KB [ 2608.303681] biovec-max 1435KB 1476KB [ 2608.319253] biovec-64 824KB 1055KB [ 2608.346325] biovec-16 128KB 168KB [ 2608.352284] bio_integrity_payload 1KB 8KB [ 2608.359451] khugepaged_mm_slot 4KB 27KB [ 2608.365156] uid_cache 0KB 4KB [ 2608.372360] dmaengine-unmap-2 0KB 3KB [ 2608.378941] skbuff_fclone_cache 35KB 48KB [ 2608.384562] skbuff_head_cache 8724KB 8917KB [ 2608.391088] configfs_dir_cache 3KB 11KB [ 2608.398964] file_lock_cache 29KB 43KB [ 2608.405134] file_lock_ctx 9KB 11KB [ 2608.411582] fsnotify_mark_connector 5KB 15KB [ 2608.417481] net_namespace 78KB 105KB [ 2608.427104] shmem_inode_cache 8079KB 8135KB [ 2608.434753] task_delay_info 240KB 359KB [ 2608.443977] taskstats 35KB 42KB [ 2608.451643] proc_dir_entry 890KB 963KB [ 2608.457100] pde_opener 13KB 54KB [ 2608.466770] seq_file 269KB 358KB [ 2608.474459] sigqueue 42KB 59KB [ 2608.483510] kernfs_node_cache 18240KB 18254KB [ 2608.490954] mnt_cache 249KB 264KB [ 2608.498931] filp 7416KB 7923KB [ 2608.504306] names_cache 113738KB 113738KB [ 2608.510784] iint_cache 41KB 51KB [ 2608.516154] key_jar 4KB 11KB [ 2608.522773] uts_namespace 4KB 11KB [ 2608.528137] nsproxy 3KB 11KB [ 2608.534534] vm_area_struct 3140KB 3302KB [ 2608.540510] mm_struct 476KB 500KB [ 2608.545881] fs_cache 241KB 348KB [ 2608.552349] files_cache 995KB 1132KB [ 2608.557722] signal_cache 1914KB 2062KB [ 2608.564130] sighand_cache 566KB 645KB [ 2608.570315] task_struct 8294KB 8351KB [ 2608.575685] cred_jar 2190KB 2680KB [ 2608.582033] anon_vma_chain 994KB 1330KB [ 2608.587404] anon_vma 139KB 265KB [ 2608.593939] pid 149KB 248KB [ 2608.601692] Acpi-Operand 156KB 198KB [ 2608.607142] Acpi-ParseExt 9KB 11KB [ 2608.613683] Acpi-Parse 41KB 47KB [ 2608.619678] Acpi-State 52KB 63KB [ 2608.625125] Acpi-Namespace 21KB 27KB [ 2608.631547] numa_policy 0KB 3KB [ 2608.637004] debug_objects_cache 2152KB 2205KB [ 2608.643602] trace_event_file 297KB 298KB [ 2608.649623] ftrace_event_field 398KB 401KB [ 2608.655164] pool_workqueue 218KB 224KB [ 2608.661564] page->ptl 459KB 948KB [ 2608.667059] kmalloc-2097152 2050KB 2050KB [ 2608.673498] kmalloc-524288 2056KB 2056KB [ 2608.679495] kmalloc-262144 1290KB 1290KB [ 2608.684939] kmalloc-131072 650KB 650KB [ 2608.697648] kmalloc-65536 2640KB 2706KB [ 2608.705504] kmalloc-32768 2145KB 2310KB [ 2608.712152] kmalloc-16384 1287KB 1369KB [ 2608.717532] kmalloc-8192 5445KB 5486KB [ 2608.724285] kmalloc-4096 28113KB 28113KB [ 2608.730838] kmalloc-2048 16464KB 16549KB [ 2608.736207] kmalloc-1024 12244KB 13308KB [ 2608.742735] kmalloc-512 17066KB 17388KB [ 2608.748218] kmalloc-256 5508KB 6041KB [ 2608.754684] kmalloc-128 1269KB 1606KB [ 2608.760826] kmalloc-96 3550KB 4172KB [ 2608.766206] kmalloc-64 2699KB 3716KB [ 2608.772684] kmalloc-32 1967KB 2417KB [ 2608.778061] kmalloc-192 2165KB 2892KB [ 2608.784492] kmem_cache 177KB 183KB [ 2608.790572] Out of memory (oom_kill_allocating_task): Kill process 8190 (syz-fuzzer) score 0 or sacrifice child [ 2608.801592] Killed process 16637 (syz-executor.1) total-vm:48512kB, anon-rss:2480kB, file-rss:0kB, shmem-rss:0kB [ 2608.816129] oom_reaper: reaped process 16637 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 04:13:07 executing program 5: socketpair(0x28, 0x0, 0x7f00, &(0x7f0000000000)) 04:13:07 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x8000, 0x2, 0x2, 0x800, 0x5}, &(0x7f0000000040)={0x101, 0x80000000, 0x1, 0xd9, 0x3, 0x931, 0x1, 0x2}, &(0x7f0000000080)={0x12000000000000, 0x200, 0x7fff, 0xfffffffffffffffa, 0x9c, 0x100000000, 0x8000, 0x2}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x3]}, 0x8}) 04:13:07 executing program 0: clock_gettime(0x0, &(0x7f0000000200)) 04:13:07 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:13:07 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x548, 0x228, 0x318, 0xffffffff, 0x138, 0x138, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48}, {0x8001, 0x0, 0x1, [0x5, 0xe7, 0x3, 0x7, 0x6, 0x9, 0x20, 0x7, 0x8, 0x9, 0x4, 0x6, 0x3, 0x7e98, 0x0, 0x6], 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv4=@multicast2, @ipv4=@private=0xa010100, @port=0x4e20, @icmp_id=0x68}}}, {{@ipv6={@private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @broadcast}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0xff, 0xff000000], 'veth1_macvtap\x00', 'vlan0\x00', {}, {}, 0x2c, 0x7, 0x6, 0x4}, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x13, @ipv6=@dev={0xfe, 0x80, '\x00', 0x10}, @ipv4=@multicast2, @icmp_id=0x68, @gre_key=0x1e}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x81, 0x0}, [0xffffffff, 0xff, 0xff, 0xff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 'macsec0\x00', 'ip6erspan0\x00', {0xff}, {}, 0x2, 0x5, 0x1, 0x20}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x68, @icmp_id=0x64}}}, {{@ipv6={@remote, @loopback, [0xff000000, 0xff000000, 0xff000000, 0xff000000], [0xffffff00, 0xffffff00, 0x0, 0xff000000], 'veth0\x00', 'geneve1\x00', {}, {}, 0x2b, 0x40, 0x7, 0xe}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hbh={{0x48}, {0x41, 0x0, 0x1, [0x19, 0x7, 0x9, 0x0, 0x3, 0x4, 0x4, 0x5, 0x8, 0x2b6, 0x9, 0xff, 0xfff, 0x2, 0x9a00, 0x6], 0xd}}, @common=@ipv6header={{0x28}, {0x44, 0x21, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}, @gre_key=0x100, @icmp_id=0x66}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5a8) 04:13:07 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x42c5c2, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x2c}, 0x1, 0x0, 0x0, 0x8081}, 0x24044011) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000000}, 0x40) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:13:07 executing program 5: socketpair(0x28, 0x0, 0x7f01, &(0x7f0000000000)) 04:13:07 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) pselect6(0x40, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x8000, 0x2, 0x2, 0x800, 0x5}, &(0x7f0000000040)={0x101, 0x80000000, 0x1, 0xd9, 0x3, 0x931, 0x1, 0x2}, &(0x7f0000000080)={0x12000000000000, 0x200, 0x7fff, 0xfffffffffffffffa, 0x9c, 0x100000000, 0x8000, 0x2}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x3]}, 0x8}) (async) pselect6(0x40, &(0x7f0000000000)={0x2, 0x8, 0x0, 0x8000, 0x2, 0x2, 0x800, 0x5}, &(0x7f0000000040)={0x101, 0x80000000, 0x1, 0xd9, 0x3, 0x931, 0x1, 0x2}, &(0x7f0000000080)={0x12000000000000, 0x200, 0x7fff, 0xfffffffffffffffa, 0x9c, 0x100000000, 0x8000, 0x2}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x3]}, 0x8}) 04:13:07 executing program 0: clock_gettime(0x0, &(0x7f0000000200)) 04:13:08 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300), 0x42c5c2, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x2c}, 0x1, 0x0, 0x0, 0x8081}, 0x24044011) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x40}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x10000000}, 0x40) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:13:08 executing program 5: socketpair(0x28, 0x0, 0x8100, &(0x7f0000000000)) 04:13:08 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) clock_gettime(0xa8fac2e9a746ee1a, &(0x7f0000000000)) [ 2613.553177] IPVS: ftp: loaded support on port[0] = 21 [ 2613.825826] chnl_net:caif_netlink_parms(): no params data found [ 2613.968938] bridge0: port 1(bridge_slave_0) entered blocking state [ 2613.975355] bridge0: port 1(bridge_slave_0) entered disabled state [ 2613.983243] device bridge_slave_0 entered promiscuous mode [ 2613.991274] bridge0: port 2(bridge_slave_1) entered blocking state [ 2613.997649] bridge0: port 2(bridge_slave_1) entered disabled state [ 2614.005405] device bridge_slave_1 entered promiscuous mode [ 2614.035153] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2614.144791] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2614.164379] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2614.172182] team0: Port device team_slave_0 added [ 2614.177689] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2614.187044] team0: Port device team_slave_1 added [ 2614.209725] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2614.216010] 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. [ 2614.242824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2614.255675] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2614.263992] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2614.272518] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2614.280167] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2614.287812] device bridge_slave_1 left promiscuous mode [ 2614.294202] bridge0: port 2(bridge_slave_1) entered disabled state [ 2614.302251] device bridge_slave_0 left promiscuous mode [ 2614.307737] bridge0: port 1(bridge_slave_0) entered disabled state [ 2614.317232] device veth1_macvtap left promiscuous mode [ 2614.322657] device veth0_macvtap left promiscuous mode [ 2614.328190] device veth1_vlan left promiscuous mode [ 2614.333257] device veth0_vlan left promiscuous mode [ 2615.528270] Bluetooth: hci0: command 0x0409 tx timeout [ 2617.608058] Bluetooth: hci0: command 0x041b tx timeout [ 2618.676008] device hsr_slave_1 left promiscuous mode [ 2618.683539] device hsr_slave_0 left promiscuous mode [ 2618.696330] team0 (unregistering): Port device team_slave_1 removed [ 2618.708873] team0 (unregistering): Port device team_slave_0 removed [ 2618.719330] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2618.730749] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2618.763546] bond0 (unregistering): Released all slaves [ 2618.774645] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2618.781207] 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. [ 2618.810151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2618.828898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2618.836311] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2618.858593] device hsr_slave_0 entered promiscuous mode [ 2618.864288] device hsr_slave_1 entered promiscuous mode [ 2618.878472] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2618.885756] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2618.999225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2619.058106] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2619.067392] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2619.078753] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2619.085434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2619.100169] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2619.110177] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2619.116270] 8021q: adding VLAN 0 to HW filter on device team0 [ 2619.128002] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2619.135054] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2619.144300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2619.154925] bridge0: port 1(bridge_slave_0) entered blocking state [ 2619.161351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2619.175818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2619.186114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2619.193334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2619.203530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2619.231274] bridge0: port 2(bridge_slave_1) entered blocking state [ 2619.237691] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2619.254282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2619.264954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2619.282589] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2619.294834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2619.308728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2619.315762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2619.325524] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2619.337535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2619.345834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2619.355534] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2619.364673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2619.381237] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2619.391460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2619.403541] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2619.411305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2619.421381] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2619.437170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2619.490892] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2619.505492] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2619.512257] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2619.525828] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2619.538397] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2619.614055] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2619.625837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2619.690135] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2619.697317] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2619.703968] Bluetooth: hci0: command 0x040f tx timeout [ 2619.711863] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2619.724784] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2619.733815] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2619.741710] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2619.755311] device veth0_vlan entered promiscuous mode [ 2619.766967] device veth1_vlan entered promiscuous mode [ 2619.782177] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2619.798374] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2619.818310] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2619.833273] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2619.841351] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2619.855856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2619.867453] device veth0_macvtap entered promiscuous mode [ 2619.883992] device veth1_macvtap entered promiscuous mode [ 2619.901213] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2619.914513] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2619.926310] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2619.942909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2619.953380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2619.970893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2619.980103] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2619.989924] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2619.999360] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2620.009795] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.018984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2620.028814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.039282] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2620.046250] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2620.055146] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2620.063259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2620.074122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2620.083961] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.093180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2620.103481] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.112704] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2620.122502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.131674] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2620.141468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.150698] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2620.160474] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2620.173580] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2620.181103] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2620.190091] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2620.200350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2620.334011] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2620.342989] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2620.357976] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2620.375333] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2620.384997] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2620.394235] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2620.402190] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2620.410619] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2621.778171] Bluetooth: hci0: command 0x0419 tx timeout [ 2625.174606] oom_reaper: reaped process 17278 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2625.223557] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2625.235142] in:imklog cpuset=/ mems_allowed=0-1 [ 2625.244489] CPU: 1 PID: 16955 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2625.252481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2625.262712] Call Trace: [ 2625.265324] dump_stack+0x1fc/0x2ef [ 2625.268991] dump_header+0x15d/0xc3f [ 2625.272827] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2625.277936] ? ___ratelimit+0x319/0x590 [ 2625.282038] oom_kill_process.cold+0x10/0x692 [ 2625.286542] ? check_preemption_disabled+0x41/0x280 [ 2625.291584] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2625.297079] out_of_memory+0x1072/0x1390 [ 2625.301159] ? oom_killer_disable+0x270/0x270 [ 2625.305719] ? mutex_trylock+0x15f/0x1a0 [ 2625.310162] __alloc_pages_nodemask+0x23a2/0x2890 [ 2625.315039] ? find_get_entry+0x4cd/0x8a0 [ 2625.319207] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2625.324080] alloc_pages_current+0x193/0x2a0 [ 2625.328679] filemap_fault+0x146e/0x2180 [ 2625.332943] ext4_filemap_fault+0x84/0xb0 [ 2625.337093] __do_fault+0x10b/0x4b0 [ 2625.340917] __handle_mm_fault+0x273b/0x41c0 [ 2625.345326] ? vm_insert_page+0x9c0/0x9c0 [ 2625.349585] ? lock_downgrade+0x720/0x720 [ 2625.354034] ? check_preemption_disabled+0x41/0x280 [ 2625.357650] syz-executor.1: vmalloc: allocation failure, allocated 1469952000 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2625.359053] handle_mm_fault+0x436/0xb10 [ 2625.377155] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2625.377282] __do_page_fault+0x68e/0xd60 [ 2625.386427] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2625.391442] ? spurious_fault+0x840/0x840 [ 2625.395583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2625.400422] ? page_fault+0x8/0x30 [ 2625.403953] page_fault+0x1e/0x30 [ 2625.407397] RIP: 0033:0x7fb035d2122d [ 2625.411196] Code: Bad RIP value. [ 2625.414550] RSP: 002b:00007fb0336bd580 EFLAGS: 00010293 [ 2625.420078] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fb035d2122d [ 2625.427359] RDX: 0000000000001fa0 RSI: 00007fb0336bdda0 RDI: 0000000000000004 [ 2625.434627] RBP: 00005599a6ee69d0 R08: 0000000000000000 R09: 0000000004000001 [ 2625.441932] R10: 0000000000000001 R11: 0000000000000293 R12: 00007fb0336bdda0 [ 2625.449318] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fb0336bdddd [ 2625.456620] CPU: 0 PID: 17278 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2625.464536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2625.466997] Mem-Info: [ 2625.473935] Call Trace: [ 2625.473958] dump_stack+0x1fc/0x2ef [ 2625.473974] warn_alloc.cold+0x7b/0x18f [ 2625.473992] ? zone_watermark_ok_safe+0x260/0x260 [ 2625.476410] active_anon:14850 inactive_anon:90102 isolated_anon:0 [ 2625.476410] active_file:4 inactive_file:0 isolated_file:0 [ 2625.476410] unevictable:0 dirty:43 writeback:2 unstable:0 [ 2625.476410] slab_reclaimable:13333 slab_unreclaimable:115431 [ 2625.476410] mapped:22303 shmem:91106 pagetables:574 bounce:0 [ 2625.476410] free:13852 free_pcp:266 free_cma:0 [ 2625.478981] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2625.479000] ? retint_kernel+0x2d/0x2d [ 2625.479028] __vmalloc_area_node+0x4fd/0x780 [ 2625.482652] Node 0 active_anon:54796kB inactive_anon:72928kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72364kB dirty:96kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2625.486694] ? __vmalloc_node_range+0x180/0x180 [ 2625.491556] Node 1 active_anon:4604kB inactive_anon:287480kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16848kB dirty:76kB writeback:8kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2625.524691] ? _raw_spin_unlock+0x29/0x40 [ 2625.524708] ? __get_vm_area_node+0x2e2/0x3a0 [ 2625.524725] __vmalloc_node_range+0xed/0x180 [ 2625.524740] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2625.524754] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2625.524765] vmalloc_user+0x70/0xe0 [ 2625.524777] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2625.524791] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2625.524806] __vb2_queue_alloc+0x472/0xe60 [ 2625.524830] vb2_core_create_bufs+0x273/0x7e0 [ 2625.524845] ? __vb2_queue_free+0x870/0x870 [ 2625.524861] ? __video_do_ioctl+0x632/0xcd0 [ 2625.524880] ? pi_state_update_owner+0x450/0x450 [ 2625.524893] ? __mutex_lock+0x368/0x1190 [ 2625.524910] vb2_create_bufs+0x332/0x620 [ 2625.524928] ? mark_held_locks+0xf0/0xf0 [ 2625.524942] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2625.524955] ? futex_wait_queue_me+0x404/0x5e0 [ 2625.524969] ? pi_state_update_owner+0x450/0x450 [ 2625.524983] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2625.525000] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2625.525020] v4l_create_bufs+0xb2/0x160 [ 2625.525040] __video_do_ioctl+0x49a/0xcd0 [ 2625.525062] ? v4l_querycap+0x340/0x340 [ 2625.525080] ? __might_fault+0x192/0x1d0 [ 2625.525098] ? v4l_querycap+0x340/0x340 [ 2625.525115] video_usercopy+0x13f/0xfa0 [ 2625.525136] ? v4l_enumstd+0x60/0x60 [ 2625.525150] ? do_futex+0x171/0x1880 [ 2625.525166] ? mark_held_locks+0xf0/0xf0 [ 2625.525184] ? debug_check_no_obj_freed+0x201/0x490 [ 2625.525207] ? video_usercopy+0xfa0/0xfa0 [ 2625.525219] v4l2_ioctl+0x147/0x1a0 [ 2625.525233] ? video_devdata+0xa0/0xa0 [ 2625.525249] do_vfs_ioctl+0xcdb/0x12e0 [ 2625.525265] ? lock_downgrade+0x720/0x720 [ 2625.525282] ? check_preemption_disabled+0x41/0x280 [ 2625.525296] ? ioctl_preallocate+0x200/0x200 [ 2625.525314] ? __fget+0x356/0x510 [ 2625.525330] ? do_dup2+0x450/0x450 [ 2625.525345] ? __se_sys_futex+0x298/0x3b0 [ 2625.525367] ksys_ioctl+0x9b/0xc0 [ 2625.525384] __x64_sys_ioctl+0x6f/0xb0 [ 2625.525399] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2625.525413] do_syscall_64+0xf9/0x620 [ 2625.525432] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2625.525444] RIP: 0033:0x7f70d99d50f9 [ 2625.525458] Code: Bad RIP value. [ 2625.525466] RSP: 002b:00007f70d7f47168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2625.525479] RAX: ffffffffffffffda RBX: 00007f70d9af4f80 RCX: 00007f70d99d50f9 [ 2625.525487] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2625.525495] RBP: 00007f70d9a30ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2625.525503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2625.525511] R13: 00007ffde912398f R14: 00007f70d7f47300 R15: 0000000000022000 [ 2625.538976] Mem-Info: [ 2625.543399] 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:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2625.571050] active_anon:14850 inactive_anon:90102 isolated_anon:0 [ 2625.571050] active_file:4 inactive_file:0 isolated_file:0 [ 2625.571050] unevictable:0 dirty:43 writeback:2 unstable:0 [ 2625.571050] slab_reclaimable:13333 slab_unreclaimable:115431 [ 2625.571050] mapped:22303 shmem:91106 pagetables:574 bounce:0 [ 2625.571050] free:13852 free_pcp:266 free_cma:0 [ 2625.580297] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2625.603216] Node 0 active_anon:54796kB inactive_anon:72928kB active_file:20kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72364kB dirty:96kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2625.606208] Node 0 DMA32 free:17800kB min:35996kB low:44992kB high:53988kB active_anon:54796kB inactive_anon:72928kB active_file:44kB inactive_file:0kB unevictable:0kB writepending:192kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:816kB local_pcp:396kB free_cma:0kB [ 2625.616474] Node 1 active_anon:4604kB inactive_anon:287480kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16848kB dirty:76kB writeback:8kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2625.623155] lowmem_reserve[]: 0 0 1 1 1 [ 2625.626873] 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:4kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2625.633026] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2625.637329] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2625.641234] lowmem_reserve[]: 0 0 0 0 0 [ 2625.641253] Node 1 Normal free:26736kB min:53876kB low:67344kB high:80812kB active_anon:4604kB inactive_anon:287480kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:184kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:432kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2625.641284] lowmem_reserve[]: 0 0 0 0 0 [ 2625.645767] Node 0 DMA32 free:17800kB min:35996kB low:44992kB high:53988kB active_anon:54796kB inactive_anon:72928kB active_file:44kB inactive_file:0kB unevictable:0kB writepending:192kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:816kB local_pcp:420kB free_cma:0kB [ 2625.653626] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2625.660131] lowmem_reserve[]: 0 0 1 1 1 [ 2625.663291] Node 0 DMA32: 394*4kB (UME) 256*8kB (ME) 276*16kB (ME) 110*32kB (UME) 36*64kB (UME) 17*128kB (UME) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17832kB [ 2625.667311] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2625.671613] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2625.684680] lowmem_reserve[]: 0 0 0 0 0 [ 2625.689446] Node 1 Normal: 473*4kB (UME) 428*8kB (UME) 228*16kB (UME) 43*32kB (UME) 23*64kB (UM) 10*128kB (ME) 5*256kB (ME) 3*512kB (ME) 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27172kB [ 2625.691137] Node 1 Normal free:26736kB min:53876kB low:67344kB high:80812kB active_anon:4604kB inactive_anon:287480kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:184kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:432kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2625.698979] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2625.704361] lowmem_reserve[]: 0 0 0 0 0 [ 2625.716778] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2625.723892] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2625.724229] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2625.728001] Node 0 DMA32: 394*4kB (UME) 256*8kB (ME) 276*16kB (ME) 110*32kB (UME) 36*64kB (UME) 17*128kB (UME) 7*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17832kB [ 2625.740290] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2625.744964] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2625.745235] 91152 total pagecache pages [ 2625.749295] Node 1 Normal: 473*4kB (UME) 428*8kB (UME) 228*16kB (UME) 43*32kB (UME) 23*64kB (UM) 10*128kB (ME) 5*256kB (ME) 3*512kB (ME) 1*1024kB (E) 3*2048kB (UME) 1*4096kB (U) = 27172kB [ 2625.760477] 0 pages in swap cache [ 2625.765790] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2625.766709] Swap cache stats: add 0, delete 0, find 0/0 [ 2625.770589] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2625.778629] Free swap = 0kB [ 2625.784695] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2625.785537] Total swap = 0kB [ 2625.791682] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2625.797494] 2097051 pages RAM [ 2625.799350] 91138 total pagecache pages [ 2625.805834] 0 pages HighMem/MovableOnly [ 2625.806411] 0 pages in swap cache [ 2625.817785] 369649 pages reserved [ 2625.829576] Swap cache stats: add 0, delete 0, find 0/0 [ 2625.839646] 0 pages cma reserved [ 2625.847235] Free swap = 0kB [ 2625.854369] Unreclaimable slab info: [ 2625.884613] Total swap = 0kB [ 2625.918400] Name Used Total [ 2625.976259] 2097051 pages RAM [ 2626.013120] pid_2 22KB 32KB [ 2626.043555] 0 pages HighMem/MovableOnly [ 2626.059355] net_ratelimit: 38 callbacks suppressed [ 2626.059362] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2626.076112] 369649 pages reserved [ 2626.100609] batadv_tt_change_cache 3KB 7KB [ 2626.114669] 0 pages cma reserved [ 2626.134001] batadv_tl_cache 8KB 16KB [ 2626.491821] TIPC 15KB 22KB [ 2626.497223] SCTPv6 20KB 37KB [ 2626.502645] DCCPv6 17KB 22KB [ 2626.511682] DCCP 19KB 28KB [ 2626.517671] RXRPC 17KB 26KB [ 2626.523045] rxrpc_call_jar 114KB 126KB [ 2626.532074] bridge_fdb_cache 16KB 27KB [ 2626.537496] fib6_nodes 246KB 272KB [ 2626.542861] ip6_dst_cache 680KB 705KB [ 2626.551908] RAWv6 102KB 121KB [ 2626.557373] UDPv6 41KB 45KB [ 2626.562792] TCPv6 30KB 42KB [ 2626.571948] nf_conntrack 13KB 15KB [ 2626.577385] t10_alua_lu_gp_cache 0KB 3KB [ 2626.583057] sd_ext_cdb 0KB 7KB [ 2626.592295] scsi_sense_cache 1056KB 1060KB [ 2626.597724] virtio_scsi_cmd 16KB 16KB [ 2626.603096] sgpool-128 8KB 8KB [ 2626.616152] sgpool-64 4KB 12KB [ 2626.636564] sgpool-32 2KB 15KB [ 2626.658591] sgpool-16 1KB 7KB [ 2626.663990] sgpool-8 0KB 7KB [ 2626.684543] mqueue_inode_cache 22KB 37KB [ 2626.705161] bio_post_read_ctx 14KB 15KB [ 2626.725564] bio-2 14KB 15KB [ 2626.750578] jfs_mp 7KB 7KB [ 2626.756007] cifs_small_rq 15KB 16KB [ 2626.776435] cifs_request 67KB 67KB [ 2626.783495] cifs_mpx_ids 0KB 7KB [ 2626.803860] nfs_commit_data 3KB 14KB [ 2626.815792] nfs_write_data 34KB 44KB [ 2626.831004] ext4_system_zone 1KB 7KB [ 2626.836418] bio-1 1KB 7KB [ 2626.841877] pid_namespace 4KB 11KB [ 2626.847251] rpc_buffers 17KB 25KB [ 2626.856296] rpc_tasks 2KB 7KB [ 2626.861705] UNIX 1972KB 2010KB [ 2626.867073] tcp_bind_bucket 2KB 12KB [ 2626.875848] ip_fib_trie 38KB 47KB [ 2626.881264] ip_fib_alias 169KB 197KB [ 2626.886630] ip_dst_cache 24KB 24KB [ 2626.895330] RAW 72KB 90KB [ 2626.900757] UDP 72KB 81KB [ 2626.906126] TCP 53KB 61KB [ 2626.915231] hugetlbfs_inode_cache 3KB 15KB [ 2626.920996] fscache_cookie_jar 1KB 7KB [ 2626.926458] eventpoll_pwq 24KB 39KB [ 2626.935955] eventpoll_epi 45KB 74KB [ 2626.941386] inotify_inode_mark 10KB 23KB [ 2626.946842] request_queue 199KB 199KB [ 2626.955575] blkdev_requests 1KB 3KB [ 2626.960995] blkdev_ioc 26KB 38KB [ 2626.966356] bio-0 900KB 956KB [ 2626.975282] biovec-max 1501KB 1526KB [ 2626.980684] biovec-64 895KB 1055KB [ 2626.986051] biovec-16 131KB 168KB [ 2626.994932] bio_integrity_payload 1KB 8KB [ 2627.000771] khugepaged_mm_slot 7KB 27KB [ 2627.006228] uid_cache 0KB 4KB [ 2627.015114] dmaengine-unmap-2 0KB 3KB [ 2627.020535] skbuff_fclone_cache 30KB 48KB [ 2627.026080] skbuff_head_cache 9540KB 9551KB [ 2627.034519] configfs_dir_cache 3KB 11KB [ 2627.055368] file_lock_cache 32KB 43KB [ 2627.067185] file_lock_ctx 9KB 11KB [ 2627.089248] fsnotify_mark_connector 5KB 15KB [ 2627.095168] net_namespace 87KB 113KB [ 2627.114204] shmem_inode_cache 8060KB 8135KB [ 2627.123136] task_delay_info 276KB 359KB [ 2627.137460] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2627.144069] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2627.145791] taskstats 23KB 42KB [ 2627.150784] Bluetooth: hci3: no memory for command (opcode 0x0406) [ 2627.162783] Bluetooth: hci3: failed to run HCI request: err -12 [ 2627.164519] proc_dir_entry 940KB 963KB [ 2627.174300] pde_opener 18KB 54KB [ 2627.190840] seq_file 282KB 358KB [ 2627.196233] sigqueue 45KB 59KB [ 2627.213481] kernfs_node_cache 18250KB 18679KB [ 2627.219726] mnt_cache 236KB 260KB [ 2627.225129] filp 7420KB 7920KB [ 2627.242678] names_cache 112565KB 112625KB [ 2627.252243] iint_cache 39KB 51KB [ 2627.265125] key_jar 4KB 11KB [ 2627.275026] uts_namespace 5KB 11KB [ 2627.293944] nsproxy 3KB 11KB [ 2627.303282] vm_area_struct 3314KB 3318KB [ 2627.316175] mm_struct 503KB 507KB [ 2627.325667] fs_cache 293KB 348KB [ 2627.342830] files_cache 1103KB 1162KB [ 2627.352452] signal_cache 1868KB 2170KB [ 2627.364978] sighand_cache 566KB 645KB [ 2627.375680] task_struct 7379KB 7461KB [ 2627.392997] cred_jar 2193KB 2680KB [ 2627.402307] anon_vma_chain 989KB 1330KB [ 2627.415265] anon_vma 132KB 265KB [ 2627.425011] pid 177KB 248KB [ 2627.441927] Acpi-Operand 156KB 198KB [ 2627.447340] Acpi-ParseExt 9KB 11KB [ 2627.465815] Acpi-Parse 41KB 47KB [ 2627.483228] Acpi-State 52KB 63KB [ 2627.488692] Acpi-Namespace 21KB 27KB [ 2627.494069] numa_policy 0KB 3KB [ 2627.511495] debug_objects_cache 2141KB 2205KB [ 2627.517058] trace_event_file 297KB 298KB [ 2627.524831] ftrace_event_field 398KB 401KB [ 2627.542848] pool_workqueue 220KB 228KB [ 2627.550722] page->ptl 491KB 948KB [ 2627.556171] kmalloc-2097152 2050KB 2050KB [ 2627.573182] kmalloc-524288 2056KB 2056KB [ 2627.580973] kmalloc-262144 1290KB 1290KB [ 2627.586353] kmalloc-131072 650KB 650KB [ 2627.603311] kmalloc-65536 2772KB 2838KB [ 2627.612778] kmalloc-32768 2145KB 2376KB [ 2627.626665] kmalloc-16384 1270KB 1386KB [ 2627.635505] kmalloc-8192 5428KB 5519KB [ 2627.653388] kmalloc-4096 27008KB 27068KB [ 2627.663445] kmalloc-2048 17019KB 17097KB [ 2627.675488] kmalloc-1024 12933KB 13285KB [ 2627.685843] kmalloc-512 18056KB 18056KB [ 2627.704929] kmalloc-256 5567KB 6037KB [ 2627.710611] kmalloc-128 1343KB 1606KB [ 2627.715978] kmalloc-96 3677KB 4172KB [ 2627.733633] kmalloc-64 2736KB 3716KB [ 2627.742204] kmalloc-32 1986KB 2417KB [ 2627.755999] kmalloc-192 2282KB 2892KB [ 2627.764718] kmem_cache 177KB 183KB [ 2627.777431] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2627.783274] Out of memory (oom_kill_allocating_task): Kill process 16955 (in:imklog) score 0 or sacrifice child [ 2627.806045] Killed process 16953 (rsyslogd) total-vm:254332kB, anon-rss:668kB, file-rss:0kB, shmem-rss:0kB [ 2627.817620] oom_reaper: reaped process 16953 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2627.828575] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2627.853039] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2627.857974] CPU: 0 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2627.865424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2627.874784] Call Trace: [ 2627.877382] dump_stack+0x1fc/0x2ef [ 2627.881020] dump_header+0x15d/0xc3f [ 2627.884785] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2627.889887] ? ___ratelimit+0x319/0x590 [ 2627.893860] oom_kill_process.cold+0x10/0x692 [ 2627.898366] ? check_preemption_disabled+0x41/0x280 [ 2627.903393] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2627.908681] out_of_memory+0x1072/0x1390 [ 2627.912739] ? oom_killer_disable+0x270/0x270 [ 2627.917253] ? mutex_trylock+0x15f/0x1a0 [ 2627.921308] __alloc_pages_nodemask+0x23a2/0x2890 [ 2627.926162] ? find_get_entry+0x4cd/0x8a0 [ 2627.930332] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2627.935204] alloc_pages_current+0x193/0x2a0 [ 2627.939602] filemap_fault+0x146e/0x2180 [ 2627.943664] ext4_filemap_fault+0x84/0xb0 [ 2627.947803] __do_fault+0x10b/0x4b0 [ 2627.951539] __handle_mm_fault+0x273b/0x41c0 [ 2627.955967] ? vm_insert_page+0x9c0/0x9c0 [ 2627.960103] ? __fget+0x356/0x510 [ 2627.963744] ? check_preemption_disabled+0x41/0x280 [ 2627.968760] handle_mm_fault+0x436/0xb10 [ 2627.972833] __do_page_fault+0x68e/0xd60 [ 2627.977077] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2627.982109] ? spurious_fault+0x840/0x840 [ 2627.986245] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2627.991100] ? page_fault+0x8/0x30 [ 2627.994630] page_fault+0x1e/0x30 [ 2627.998077] RIP: 0033:0x403ace [ 2628.001264] Code: Bad RIP value. [ 2628.004626] RSP: 002b:000000c00022d778 EFLAGS: 00010246 [ 2628.009982] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2628.017253] RDX: 0000000000000080 RSI: 000000c00022d840 RDI: 0000000000000004 [ 2628.024527] RBP: 000000c00022d7c0 R08: 0000000000000000 R09: 0000000000000000 [ 2628.031786] R10: 00000000000003b3 R11: 0000000000000246 R12: 000000c00022d850 [ 2628.039060] R13: 0000000000000000 R14: 000000c000007ba0 R15: 0000000000000a66 [ 2628.076265] Mem-Info: [ 2628.080368] active_anon:14633 inactive_anon:90102 isolated_anon:0 [ 2628.080368] active_file:38 inactive_file:0 isolated_file:0 [ 2628.080368] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2628.080368] slab_reclaimable:13333 slab_unreclaimable:115230 [ 2628.080368] mapped:22273 shmem:91106 pagetables:537 bounce:0 [ 2628.080368] free:19009 free_pcp:315 free_cma:0 [ 2628.125354] Node 0 active_anon:54724kB inactive_anon:72928kB active_file:148kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74820kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2628.161863] Node 1 active_anon:3808kB inactive_anon:287480kB active_file:104kB inactive_file:1304kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17628kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2628.200739] 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 [ 2628.233106] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2628.238284] Node 0 DMA32 free:19128kB min:35996kB low:44992kB high:53988kB active_anon:54724kB inactive_anon:72928kB active_file:48kB inactive_file:72kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB [ 2628.277196] lowmem_reserve[]: 0 0 1 1 1 [ 2628.281414] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2628.317381] lowmem_reserve[]: 0 0 0 0 0 [ 2628.321966] Node 1 Normal free:331544kB min:53876kB low:67344kB high:80812kB active_anon:3808kB inactive_anon:287480kB active_file:304kB inactive_file:4104kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:284kB bounce:0kB free_pcp:1200kB local_pcp:8kB free_cma:0kB [ 2628.366053] lowmem_reserve[]: 0 0 0 0 0 [ 2628.370855] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 1*32kB (E) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2628.406286] Node 0 DMA32: 414*4kB (UME) 695*8kB (UME) 282*16kB (UME) 107*32kB (UME) 35*64kB (UME) 20*128kB (UME) 8*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 22000kB [ 2628.449706] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2628.477364] Node 1 Normal: 51*4kB (UM) 2*8kB (UM) 151*16kB (UME) 141*32kB (UME) 124*64kB (UM) 109*128kB (UM) 62*256kB (UME) 29*512kB (UME) 10*1024kB (UE) 195*2048kB (UME) 1*4096kB (U) = 473452kB [ 2628.516367] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2628.544797] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2628.571350] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2628.599773] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2628.614093] 93099 total pagecache pages [ 2628.619163] 0 pages in swap cache [ 2628.625132] Swap cache stats: add 0, delete 0, find 0/0 [ 2628.630973] Free swap = 0kB [ 2628.634000] Total swap = 0kB [ 2628.647869] 2097051 pages RAM [ 2628.651008] 0 pages HighMem/MovableOnly [ 2628.654983] 369649 pages reserved [ 2628.668883] 0 pages cma reserved [ 2628.672379] Unreclaimable slab info: [ 2628.676094] Name Used Total [ 2628.712445] pid_2 22KB 32KB [ 2628.718366] batadv_tt_change_cache 3KB 7KB [ 2628.734460] batadv_tl_cache 8KB 16KB [ 2628.740236] TIPC 15KB 22KB [ 2628.748325] SCTPv6 20KB 37KB [ 2628.762343] DCCPv6 17KB 22KB [ 2628.768266] DCCP 19KB 28KB [ 2628.779117] RXRPC 17KB 26KB [ 2628.800111] rxrpc_call_jar 114KB 126KB [ 2628.805512] bridge_fdb_cache 16KB 27KB [ 2628.827366] fib6_nodes 246KB 272KB [ 2628.833036] ip6_dst_cache 680KB 705KB [ 2628.839663] RAWv6 102KB 121KB [ 2628.846255] UDPv6 41KB 45KB [ 2628.854498] TCPv6 30KB 42KB [ 2628.861876] nf_conntrack 13KB 15KB [ 2628.868971] t10_alua_lu_gp_cache 0KB 3KB [ 2628.876051] sd_ext_cdb 0KB 7KB [ 2628.883129] scsi_sense_cache 1056KB 1060KB [ 2628.889794] virtio_scsi_cmd 16KB 16KB [ 2628.896488] sgpool-128 8KB 8KB [ 2628.904056] sgpool-64 4KB 12KB [ 2628.910446] sgpool-32 2KB 15KB [ 2628.918392] sgpool-16 1KB 7KB [ 2628.924135] sgpool-8 0KB 7KB [ 2628.933274] mqueue_inode_cache 22KB 37KB [ 2628.940375] bio_post_read_ctx 14KB 15KB [ 2628.946531] bio-2 14KB 15KB [ 2628.954117] jfs_mp 7KB 7KB [ 2628.961276] cifs_small_rq 15KB 16KB [ 2628.968263] cifs_request 67KB 67KB [ 2628.974543] cifs_mpx_ids 0KB 7KB [ 2628.982050] nfs_commit_data 3KB 14KB [ 2628.989742] nfs_write_data 34KB 44KB [ 2628.996219] ext4_system_zone 1KB 7KB [ 2629.003273] bio-1 1KB 7KB [ 2629.012347] pid_namespace 4KB 11KB [ 2629.020319] rpc_buffers 17KB 25KB [ 2629.025705] rpc_tasks 2KB 7KB [ 2629.041024] UNIX 1747KB 1976KB [ 2629.046617] tcp_bind_bucket 2KB 12KB [ 2629.053805] ip_fib_trie 38KB 47KB [ 2629.064010] ip_fib_alias 169KB 197KB [ 2629.070377] ip_dst_cache 24KB 24KB [ 2629.079763] RAW 72KB 90KB [ 2629.085211] UDP 75KB 81KB [ 2629.092005] TCP 53KB 61KB [ 2629.098148] hugetlbfs_inode_cache 3KB 15KB [ 2629.103877] fscache_cookie_jar 1KB 7KB [ 2629.111017] eventpoll_pwq 24KB 39KB [ 2629.116396] eventpoll_epi 45KB 74KB [ 2629.123064] inotify_inode_mark 10KB 23KB [ 2629.129463] request_queue 199KB 199KB [ 2629.135016] blkdev_requests 1KB 3KB [ 2629.141690] blkdev_ioc 30KB 38KB [ 2629.147158] bio-0 1050KB 1053KB [ 2629.153723] biovec-max 1501KB 1526KB [ 2629.159932] biovec-64 949KB 1055KB [ 2629.165339] biovec-16 136KB 168KB [ 2629.171939] bio_integrity_payload 1KB 8KB [ 2629.178461] khugepaged_mm_slot 7KB 27KB [ 2629.184000] uid_cache 0KB 4KB [ 2629.190515] dmaengine-unmap-2 0KB 3KB [ 2629.195965] skbuff_fclone_cache 30KB 48KB [ 2629.202830] skbuff_head_cache 8821KB 9588KB [ 2629.209027] configfs_dir_cache 3KB 11KB [ 2629.214492] file_lock_cache 32KB 43KB [ 2629.222175] file_lock_ctx 9KB 11KB [ 2629.228283] fsnotify_mark_connector 5KB 15KB [ 2629.235142] net_namespace 87KB 113KB [ 2629.241668] shmem_inode_cache 8060KB 8135KB [ 2629.247145] task_delay_info 276KB 359KB [ 2629.253878] taskstats 34KB 42KB [ 2629.260134] proc_dir_entry 940KB 963KB [ 2629.265509] pde_opener 18KB 54KB [ 2629.272094] seq_file 297KB 358KB [ 2629.278149] sigqueue 45KB 59KB [ 2629.283577] kernfs_node_cache 18250KB 18679KB [ 2629.290293] mnt_cache 236KB 260KB [ 2629.295828] filp 7504KB 7920KB [ 2629.302522] names_cache 119939KB 119939KB [ 2629.308787] iint_cache 48KB 51KB [ 2629.314165] key_jar 4KB 11KB [ 2629.321089] uts_namespace 5KB 11KB [ 2629.326463] nsproxy 3KB 11KB [ 2629.333232] vm_area_struct 3182KB 3318KB [ 2629.339477] mm_struct 503KB 507KB [ 2629.344916] fs_cache 293KB 348KB [ 2629.351590] files_cache 1078KB 1162KB [ 2629.357027] signal_cache 1817KB 2170KB [ 2629.363641] sighand_cache 566KB 645KB [ 2629.369956] task_struct 7202KB 7284KB [ 2629.375338] cred_jar 2193KB 2680KB [ 2629.382000] anon_vma_chain 995KB 1330KB [ 2629.388203] anon_vma 146KB 265KB [ 2629.393635] pid 177KB 248KB [ 2629.400206] Acpi-Operand 156KB 198KB [ 2629.405740] Acpi-ParseExt 9KB 11KB [ 2629.412456] Acpi-Parse 41KB 47KB [ 2629.418665] Acpi-State 52KB 63KB [ 2629.424041] Acpi-Namespace 21KB 27KB [ 2629.430658] numa_policy 0KB 3KB [ 2629.436046] debug_objects_cache 2141KB 2205KB [ 2629.444421] trace_event_file 297KB 298KB [ 2629.450609] ftrace_event_field 398KB 401KB [ 2629.456219] pool_workqueue 220KB 228KB [ 2629.462803] page->ptl 491KB 948KB [ 2629.469006] kmalloc-2097152 2050KB 2050KB [ 2629.474382] kmalloc-524288 2056KB 2056KB [ 2629.481010] kmalloc-262144 1290KB 1290KB [ 2629.486405] kmalloc-131072 650KB 650KB [ 2629.493034] kmalloc-65536 2772KB 2838KB [ 2629.499300] kmalloc-32768 2145KB 2376KB [ 2629.504739] kmalloc-16384 1270KB 1386KB [ 2629.511319] kmalloc-8192 5164KB 5280KB [ 2629.516760] kmalloc-4096 25491KB 25529KB [ 2629.523552] kmalloc-2048 15591KB 16823KB [ 2629.529916] kmalloc-1024 11704KB 13269KB [ 2629.535281] kmalloc-512 16825KB 18056KB [ 2629.541939] kmalloc-256 5246KB 6030KB [ 2629.548149] kmalloc-128 1320KB 1606KB [ 2629.553582] kmalloc-96 3677KB 4172KB [ 2629.560095] kmalloc-64 2676KB 3716KB [ 2629.565535] kmalloc-32 1934KB 2417KB [ 2629.572114] kmalloc-192 2192KB 2892KB [ 2629.578370] kmem_cache 177KB 183KB [ 2629.583765] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 2629.595332] Killed process 15962 (syz-executor.4) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 2632.985616] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2633.002309] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2633.018513] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2633.025263] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2633.040509] device bridge_slave_1 left promiscuous mode [ 2633.046164] bridge0: port 2(bridge_slave_1) entered disabled state [ 2633.058689] device bridge_slave_0 left promiscuous mode [ 2633.064219] bridge0: port 1(bridge_slave_0) entered disabled state [ 2633.080621] device veth1_macvtap left promiscuous mode [ 2633.085961] device veth0_macvtap left promiscuous mode [ 2633.096993] device veth1_vlan left promiscuous mode [ 2633.103100] device veth0_vlan left promiscuous mode 04:13:29 executing program 0: clock_gettime(0xb, 0x0) 04:13:29 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:13:29 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x9, 0x9, 0x4, {0x1, @pix={0x6, 0x7fffffff, 0x31363553, 0x6, 0x9, 0x3, 0xb, 0x401, 0x1, 0x6, 0x1, 0x6}}, 0x5}) clock_gettime(0x1, &(0x7f0000000200)) 04:13:29 executing program 5: socketpair(0x28, 0x0, 0x8101, &(0x7f0000000000)) 04:13:29 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 04:13:29 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) 04:13:29 executing program 0: clock_gettime(0xb, 0x0) 04:13:29 executing program 5: socketpair(0x28, 0x0, 0x8200, &(0x7f0000000000)) 04:13:29 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) 04:13:29 executing program 0: clock_gettime(0xb, 0x0) 04:13:29 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x9, 0x9, 0x4, {0x1, @pix={0x6, 0x7fffffff, 0x31363553, 0x6, 0x9, 0x3, 0xb, 0x401, 0x1, 0x6, 0x1, 0x6}}, 0x5}) clock_gettime(0x1, &(0x7f0000000200)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x9, 0x9, 0x4, {0x1, @pix={0x6, 0x7fffffff, 0x31363553, 0x6, 0x9, 0x3, 0xb, 0x401, 0x1, 0x6, 0x1, 0x6}}, 0x5}) (async) clock_gettime(0x1, &(0x7f0000000200)) (async) 04:13:29 executing program 5: socketpair(0x28, 0x0, 0x8201, &(0x7f0000000000)) 04:13:29 executing program 0: socketpair(0x28, 0x0, 0x8200, &(0x7f0000000000)) [ 2637.126894] Bluetooth: hci4: command 0x0409 tx timeout [ 2639.206717] Bluetooth: hci4: command 0x041b tx timeout [ 2641.296680] Bluetooth: hci4: command 0x040f tx timeout [ 2641.391585] device hsr_slave_1 left promiscuous mode [ 2641.404075] device hsr_slave_0 left promiscuous mode [ 2641.421542] team0 (unregistering): Port device team_slave_1 removed [ 2641.432525] team0 (unregistering): Port device team_slave_0 removed [ 2641.443749] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2641.453737] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2641.484584] bond0 (unregistering): Released all slaves [ 2641.705348] syz-executor.4 invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2641.724103] syz-executor.4 cpuset=/ mems_allowed=0-1 [ 2641.729345] CPU: 0 PID: 17348 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 2641.737228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2641.746578] Call Trace: [ 2641.749188] dump_stack+0x1fc/0x2ef [ 2641.752837] dump_header+0x15d/0xc3f [ 2641.756567] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2641.761673] ? ___ratelimit+0x319/0x590 [ 2641.765679] oom_kill_process.cold+0x10/0x692 [ 2641.770184] ? check_preemption_disabled+0x41/0x280 [ 2641.775207] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2641.780485] out_of_memory+0x1072/0x1390 [ 2641.784552] ? oom_killer_disable+0x270/0x270 [ 2641.789138] ? mutex_trylock+0x15f/0x1a0 [ 2641.793204] __alloc_pages_nodemask+0x23a2/0x2890 [ 2641.798056] ? find_get_entry+0x4cd/0x8a0 [ 2641.802215] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2641.807088] alloc_pages_current+0x193/0x2a0 [ 2641.811498] filemap_fault+0x146e/0x2180 [ 2641.815572] ext4_filemap_fault+0x84/0xb0 [ 2641.819725] __do_fault+0x10b/0x4b0 [ 2641.823353] ? do_raw_spin_unlock+0x171/0x230 [ 2641.827852] __handle_mm_fault+0x273b/0x41c0 [ 2641.832262] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2641.836845] ? vm_insert_page+0x9c0/0x9c0 [ 2641.841022] ? debug_object_active_state+0x254/0x330 [ 2641.846160] ? check_preemption_disabled+0x41/0x280 [ 2641.851201] handle_mm_fault+0x436/0xb10 [ 2641.855292] __do_page_fault+0x68e/0xd60 [ 2641.859369] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2641.864393] ? spurious_fault+0x840/0x840 [ 2641.868549] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2641.873398] ? page_fault+0x8/0x30 [ 2641.876947] page_fault+0x1e/0x30 [ 2641.880398] RIP: 0033:0x7f4f672fd0c0 [ 2641.884113] Code: Bad RIP value. [ 2641.887478] RSP: 002b:00007ffc2db6e388 EFLAGS: 00010246 [ 2641.892965] RAX: 0000000000000010 RBX: 00007f4f67f93620 RCX: 0000000000000000 [ 2641.900231] RDX: 000000000000002c RSI: 00007f4f67f93670 RDI: 0000000000000003 [ 2641.907510] RBP: 0000000000000001 R08: 00007ffc2db6e3a4 R09: 000000000000000c [ 2641.914775] R10: 00007ffc2db6e480 R11: 0000000000000246 R12: 0000000000000000 [ 2641.922045] R13: 00007f4f67f93670 R14: 0000000000000003 R15: 0000000000000000 [ 2642.022337] Mem-Info: [ 2642.024811] active_anon:15253 inactive_anon:90099 isolated_anon:0 [ 2642.024811] active_file:13 inactive_file:15 isolated_file:0 [ 2642.024811] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2642.024811] slab_reclaimable:13411 slab_unreclaimable:116886 [ 2642.024811] mapped:22334 shmem:91101 pagetables:553 bounce:0 [ 2642.024811] free:24956 free_pcp:124 free_cma:0 [ 2642.085425] Node 0 active_anon:56392kB inactive_anon:72916kB active_file:40kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2642.135454] Node 1 active_anon:4620kB inactive_anon:287480kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17072kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2642.176365] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2642.205032] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2642.210181] Node 0 DMA32 free:35680kB min:35996kB low:44992kB high:53988kB active_anon:54344kB inactive_anon:72916kB active_file:40kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1780kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2642.254236] lowmem_reserve[]: 0 0 1 1 1 [ 2642.258360] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2642.302908] lowmem_reserve[]: 0 0 0 0 0 [ 2642.306975] Node 1 Normal free:53168kB min:53876kB low:67344kB high:80812kB active_anon:4620kB inactive_anon:287480kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2642.353739] lowmem_reserve[]: 0 0 0 0 0 [ 2642.357898] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 2*32kB (UE) 2*64kB (UE) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10968kB [ 2642.390368] Node 0 DMA32: 410*4kB (ME) 287*8kB (UME) 302*16kB (UME) 141*32kB (ME) 53*64kB (ME) 31*128kB (UME) 21*256kB (UM) 5*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 35744kB [ 2642.410576] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2642.423679] Node 1 Normal: 480*4kB (ME) 428*8kB (ME) 191*16kB (ME) 49*32kB (ME) 25*64kB (UM) 9*128kB (ME) 6*256kB (ME) 4*512kB (UME) 2*1024kB (UE) 3*2048kB (UME) 7*4096kB (U) = 53168kB [ 2642.457347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2642.466236] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2642.479027] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2642.495011] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2642.507051] 91129 total pagecache pages [ 2642.511039] 0 pages in swap cache [ 2642.514489] Swap cache stats: add 0, delete 0, find 0/0 [ 2642.527117] Free swap = 0kB [ 2642.530146] Total swap = 0kB [ 2642.533166] 2097051 pages RAM [ 2642.536265] 0 pages HighMem/MovableOnly [ 2642.544536] 369649 pages reserved [ 2642.551561] 0 pages cma reserved [ 2642.554951] Unreclaimable slab info: [ 2642.562853] Name Used Total [ 2642.574271] pid_2 22KB 32KB [ 2642.583880] batadv_tt_change_cache 5KB 7KB [ 2642.595248] batadv_tl_cache 6KB 16KB [ 2642.605066] TIPC 13KB 22KB [ 2642.614083] SCTPv6 18KB 30KB [ 2642.623661] DCCPv6 17KB 22KB [ 2642.632791] DCCP 16KB 28KB [ 2642.642525] RXRPC 14KB 26KB [ 2642.651584] rxrpc_call_jar 101KB 126KB [ 2642.663652] bridge_fdb_cache 12KB 27KB [ 2642.683844] fib6_nodes 212KB 272KB [ 2642.692935] ip6_dst_cache 530KB 682KB [ 2642.712977] RAWv6 91KB 121KB [ 2642.718453] UDPv6 33KB 41KB [ 2642.723846] TCPv6 30KB 42KB [ 2642.743454] nf_conntrack 10KB 15KB [ 2642.752774] t10_alua_lu_gp_cache 0KB 3KB [ 2642.772951] sd_ext_cdb 0KB 7KB [ 2642.778410] scsi_sense_cache 1056KB 1060KB [ 2642.783778] virtio_scsi_cmd 16KB 16KB [ 2642.803473] sgpool-128 8KB 8KB [ 2642.812665] sgpool-64 4KB 12KB [ 2642.823602] sgpool-32 2KB 15KB [ 2642.832892] sgpool-16 1KB 7KB [ 2642.840072] sgpool-8 0KB 7KB [ 2642.845428] mqueue_inode_cache 24KB 37KB [ 2642.854605] bio_post_read_ctx 14KB 15KB [ 2642.861542] bio-2 14KB 15KB [ 2642.870186] jfs_mp 7KB 7KB [ 2642.875596] cifs_small_rq 15KB 16KB [ 2642.882790] cifs_request 67KB 67KB [ 2642.891415] cifs_mpx_ids 0KB 7KB [ 2642.899945] nfs_commit_data 3KB 14KB [ 2642.905327] nfs_write_data 34KB 44KB [ 2642.912604] ext4_system_zone 1KB 7KB [ 2642.921428] bio-1 1KB 7KB [ 2642.930225] pid_namespace 3KB 11KB [ 2642.935618] rpc_buffers 17KB 25KB [ 2642.942999] rpc_tasks 2KB 7KB [ 2642.951404] UNIX 1391KB 1616KB [ 2642.960113] tcp_bind_bucket 1KB 12KB [ 2642.965504] ip_fib_trie 31KB 47KB [ 2642.974722] ip_fib_alias 150KB 197KB [ 2642.981379] ip_dst_cache 12KB 24KB [ 2642.990192] RAW 60KB 82KB [ 2642.995567] UDP 69KB 81KB [ 2643.003756] TCP 53KB 61KB [ 2643.011236] hugetlbfs_inode_cache 3KB 15KB [ 2643.020715] fscache_cookie_jar 1KB 7KB [ 2643.026174] eventpoll_pwq 25KB 39KB [ 2643.033406] eventpoll_epi 46KB 74KB [ 2643.040570] inotify_inode_mark 12KB 23KB [ 2643.046025] request_queue 199KB 199KB [ 2643.055333] blkdev_requests 1KB 3KB [ 2643.062533] blkdev_ioc 32KB 38KB [ 2643.069774] bio-0 1170KB 1173KB [ 2643.075123] biovec-max 1559KB 1584KB [ 2643.084193] biovec-64 1163KB 1204KB [ 2643.090513] biovec-16 150KB 168KB [ 2643.095879] bio_integrity_payload 1KB 8KB [ 2643.108924] khugepaged_mm_slot 5KB 27KB [ 2643.114401] uid_cache 0KB 4KB [ 2643.125545] dmaengine-unmap-2 0KB 3KB [ 2643.132202] skbuff_fclone_cache 48KB 60KB [ 2643.139933] skbuff_head_cache 8467KB 9573KB [ 2643.145324] configfs_dir_cache 3KB 11KB [ 2643.154525] file_lock_cache 34KB 43KB [ 2643.165574] file_lock_ctx 9KB 11KB [ 2643.172714] fsnotify_mark_connector 9KB 15KB [ 2643.179696] net_namespace 70KB 105KB [ 2643.185068] shmem_inode_cache 8078KB 8135KB [ 2643.192280] task_delay_info 228KB 355KB [ 2643.199774] taskstats 31KB 42KB [ 2643.205148] proc_dir_entry 868KB 963KB [ 2643.215716] pde_opener 15KB 54KB [ 2643.223119] seq_file 286KB 358KB [ 2643.232421] sigqueue 53KB 59KB [ 2643.241426] kernfs_node_cache 16985KB 17856KB [ 2643.248689] mnt_cache 251KB 260KB [ 2643.254147] filp 7316KB 7916KB [ 2643.263132] names_cache 119718KB 119777KB [ 2643.272441] iint_cache 44KB 51KB [ 2643.279648] key_jar 4KB 11KB [ 2643.285000] uts_namespace 4KB 11KB [ 2643.294030] nsproxy 6KB 11KB [ 2643.304914] vm_area_struct 3140KB 3318KB [ 2643.313640] mm_struct 464KB 507KB [ 2643.322739] fs_cache 221KB 348KB [ 2643.332291] files_cache 923KB 1143KB [ 2643.341569] signal_cache 1745KB 2163KB [ 2643.351167] sighand_cache 578KB 631KB [ 2643.360269] task_struct 7057KB 7139KB [ 2643.365651] cred_jar 2193KB 2680KB [ 2643.373175] anon_vma_chain 1007KB 1330KB [ 2643.375763] Bluetooth: hci4: command 0x0419 tx timeout [ 2643.383909] anon_vma 157KB 265KB [ 2643.393301] pid 144KB 248KB [ 2643.402166] Acpi-Operand 156KB 198KB [ 2643.411178] Acpi-ParseExt 9KB 11KB [ 2643.423563] Acpi-Parse 41KB 47KB [ 2643.432742] Acpi-State 52KB 63KB [ 2643.441686] Acpi-Namespace 21KB 27KB [ 2643.450908] numa_policy 0KB 3KB [ 2643.459923] debug_objects_cache 2126KB 2205KB [ 2643.465480] trace_event_file 297KB 298KB [ 2643.474840] ftrace_event_field 398KB 401KB [ 2643.483186] pool_workqueue 221KB 228KB [ 2643.490549] page->ptl 479KB 948KB [ 2643.495926] kmalloc-2097152 2050KB 2050KB [ 2643.503802] kmalloc-524288 2056KB 2056KB [ 2643.512046] kmalloc-262144 1290KB 1290KB [ 2643.518350] kmalloc-131072 650KB 650KB [ 2643.523726] kmalloc-65536 2376KB 2574KB [ 2643.529779] kmalloc-32768 1980KB 2178KB [ 2643.535168] kmalloc-16384 1171KB 1287KB [ 2643.544161] kmalloc-8192 4999KB 5115KB [ 2643.551286] kmalloc-4096 24824KB 24862KB [ 2643.560435] kmalloc-2048 14779KB 16415KB [ 2643.565807] kmalloc-1024 11010KB 13198KB [ 2643.572967] kmalloc-512 16605KB 18052KB [ 2643.581940] kmalloc-256 5151KB 6026KB [ 2643.589250] kmalloc-128 1215KB 1606KB [ 2643.594616] kmalloc-96 3602KB 4172KB [ 2643.601701] kmalloc-64 2627KB 3716KB [ 2643.613635] kmalloc-32 1926KB 2417KB [ 2643.620752] kmalloc-192 2087KB 2892KB [ 2643.626101] kmem_cache 177KB 183KB [ 2643.635156] Out of memory (oom_kill_allocating_task): Kill process 17348 (syz-executor.4) score 0 or sacrifice child [ 2643.649680] Killed process 17348 (syz-executor.4) total-vm:56708kB, anon-rss:444kB, file-rss:13204kB, shmem-rss:0kB [ 2643.660721] oom_reaper: reaped process 17348 (syz-executor.4), now anon-rss:0kB, file-rss:13204kB, shmem-rss:0kB [ 2643.672886] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2643.706229] systemd-journal cpuset=/ mems_allowed=0-1 [ 2643.711466] CPU: 1 PID: 15889 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2643.719449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2643.728798] Call Trace: [ 2643.731410] dump_stack+0x1fc/0x2ef [ 2643.735041] dump_header+0x15d/0xc3f [ 2643.738755] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2643.743859] ? ___ratelimit+0x319/0x590 [ 2643.747857] oom_kill_process.cold+0x10/0x692 [ 2643.752355] ? check_preemption_disabled+0x41/0x280 [ 2643.757494] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2643.762774] out_of_memory+0x1072/0x1390 [ 2643.766847] ? oom_killer_disable+0x270/0x270 [ 2643.771345] ? mutex_trylock+0x15f/0x1a0 [ 2643.775414] __alloc_pages_nodemask+0x23a2/0x2890 [ 2643.780271] ? find_get_entry+0x4cd/0x8a0 [ 2643.784433] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2643.789302] alloc_pages_current+0x193/0x2a0 [ 2643.793714] filemap_fault+0x146e/0x2180 [ 2643.797791] ext4_filemap_fault+0x84/0xb0 [ 2643.801941] __do_fault+0x10b/0x4b0 [ 2643.805571] __handle_mm_fault+0x273b/0x41c0 [ 2643.809986] ? vm_insert_page+0x9c0/0x9c0 [ 2643.814134] ? lock_downgrade+0x720/0x720 [ 2643.818280] ? lock_acquire+0x170/0x3c0 [ 2643.822289] ? check_preemption_disabled+0x41/0x280 [ 2643.827313] handle_mm_fault+0x436/0xb10 [ 2643.831384] __do_page_fault+0x68e/0xd60 [ 2643.835457] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2643.840477] ? spurious_fault+0x840/0x840 [ 2643.844625] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2643.849476] ? page_fault+0x8/0x30 [ 2643.853015] page_fault+0x1e/0x30 [ 2643.856468] RIP: 0033:0x7fc08ecfcc80 [ 2643.860272] Code: Bad RIP value. [ 2643.863635] RSP: 002b:00007ffd8ad4ef58 EFLAGS: 00010202 [ 2643.868997] RAX: 0000562f2da751e0 RBX: 0000562f2da75780 RCX: 00000000000ac422 [ 2643.876265] RDX: 0000562f2da757b8 RSI: 0000562f2da75780 RDI: 0000562f2da730c0 [ 2643.883535] RBP: 0000000000000001 R08: 00007ffd8ad7b000 R09: 000002a565f29213 [ 2643.890827] R10: 0015068458bf47b8 R11: 0000000000000202 R12: 0000562f2da75780 [ 2643.898096] R13: 0000000000000001 R14: 00007ffd8ad4ef8c R15: 00007ffd8ad4ef80 [ 2643.917446] Mem-Info: [ 2643.919910] active_anon:15239 inactive_anon:90099 isolated_anon:0 [ 2643.919910] active_file:14 inactive_file:14 isolated_file:0 [ 2643.919910] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2643.919910] slab_reclaimable:13390 slab_unreclaimable:116734 [ 2643.919910] mapped:22334 shmem:91101 pagetables:540 bounce:0 [ 2643.919910] free:25102 free_pcp:144 free_cma:0 [ 2643.966311] Node 0 active_anon:56336kB inactive_anon:72916kB active_file:44kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2644.152930] Node 1 active_anon:4620kB inactive_anon:287480kB active_file:12kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17072kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2644.371608] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.564730] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2644.593361] Node 0 DMA32 free:35576kB min:35996kB low:44992kB high:53988kB active_anon:54288kB inactive_anon:72916kB active_file:104kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7328kB pagetables:1728kB bounce:0kB free_pcp:580kB local_pcp:4kB free_cma:0kB [ 2644.728934] lowmem_reserve[]: 0 0 1 1 1 [ 2644.732970] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2644.760335] lowmem_reserve[]: 0 0 0 0 0 [ 2644.764344] Node 1 Normal free:53916kB min:53876kB low:67344kB high:80812kB active_anon:4620kB inactive_anon:287480kB active_file:12kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:36kB local_pcp:0kB free_cma:0kB [ 2644.793026] lowmem_reserve[]: 0 0 0 0 0 [ 2644.797083] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 2*32kB (UE) 2*64kB (UE) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10968kB [ 2644.812286] Node 0 DMA32: 354*4kB (ME) 280*8kB (UME) 304*16kB (UME) 144*32kB (UME) 55*64kB (UME) 31*128kB (UME) 20*256kB (M) 4*512kB (M) 8*1024kB (UM) 0*2048kB 0*4096kB = 35976kB [ 2644.828496] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2644.839608] Node 1 Normal: 478*4kB (ME) 432*8kB (UME) 192*16kB (UME) 55*32kB (UME) 26*64kB (UM) 9*128kB (ME) 7*256kB (UME) 4*512kB (UME) 2*1024kB (UE) 3*2048kB (UME) 7*4096kB (U) = 53720kB [ 2644.858616] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2644.867578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.876201] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2644.885022] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2644.893823] 91129 total pagecache pages [ 2644.897876] 0 pages in swap cache [ 2644.901329] Swap cache stats: add 0, delete 0, find 0/0 [ 2644.906756] Free swap = 0kB [ 2644.909770] Total swap = 0kB [ 2644.912791] 2097051 pages RAM [ 2644.915885] 0 pages HighMem/MovableOnly [ 2644.919972] 369649 pages reserved [ 2644.923417] 0 pages cma reserved [ 2644.926825] Unreclaimable slab info: [ 2644.930521] Name Used Total [ 2644.936294] pid_2 19KB 32KB [ 2644.941704] batadv_tt_change_cache 4KB 7KB [ 2644.948526] batadv_tl_cache 6KB 16KB [ 2644.953915] TIPC 13KB 22KB [ 2644.960418] SCTPv6 18KB 30KB [ 2644.965790] DCCPv6 15KB 22KB [ 2644.971217] DCCP 14KB 28KB [ 2644.977623] RXRPC 14KB 26KB [ 2644.983426] rxrpc_call_jar 101KB 126KB [ 2644.988888] bridge_fdb_cache 12KB 27KB [ 2644.994254] fib6_nodes 210KB 272KB [ 2644.999643] ip6_dst_cache 508KB 675KB [ 2645.004992] RAWv6 91KB 121KB [ 2645.010370] UDPv6 33KB 41KB [ 2645.015720] TCPv6 27KB 42KB [ 2645.021116] nf_conntrack 10KB 15KB [ 2645.026565] t10_alua_lu_gp_cache 0KB 3KB [ 2645.032196] sd_ext_cdb 0KB 7KB [ 2645.037627] scsi_sense_cache 1056KB 1060KB [ 2645.042993] virtio_scsi_cmd 16KB 16KB [ 2645.048739] sgpool-128 8KB 8KB [ 2645.055625] sgpool-64 4KB 12KB [ 2645.061068] sgpool-32 2KB 15KB [ 2645.066513] sgpool-16 1KB 7KB [ 2645.071909] sgpool-8 0KB 7KB [ 2645.077322] mqueue_inode_cache 16KB 37KB [ 2645.082774] bio_post_read_ctx 14KB 15KB [ 2645.088247] bio-2 14KB 15KB [ 2645.093632] jfs_mp 7KB 7KB [ 2645.100091] cifs_small_rq 15KB 16KB [ 2645.105461] cifs_request 67KB 67KB [ 2645.113231] cifs_mpx_ids 0KB 7KB [ 2645.118711] nfs_commit_data 3KB 14KB [ 2645.124111] nfs_write_data 34KB 44KB [ 2645.129578] ext4_system_zone 1KB 7KB [ 2645.134963] bio-1 1KB 7KB [ 2645.140447] pid_namespace 3KB 11KB [ 2645.145807] rpc_buffers 17KB 25KB [ 2645.153806] rpc_tasks 2KB 7KB [ 2645.159344] UNIX 1350KB 1563KB [ 2645.164746] tcp_bind_bucket 1KB 12KB [ 2645.170161] ip_fib_trie 31KB 47KB [ 2645.175521] ip_fib_alias 149KB 197KB [ 2645.181112] ip_dst_cache 10KB 24KB [ 2645.186517] RAW 60KB 82KB [ 2645.191901] UDP 67KB 81KB [ 2645.197397] TCP 50KB 56KB [ 2645.202789] hugetlbfs_inode_cache 3KB 15KB [ 2645.208596] fscache_cookie_jar 1KB 7KB [ 2645.214569] eventpoll_pwq 23KB 39KB [ 2645.233277] eventpoll_epi 41KB 74KB [ 2645.242118] inotify_inode_mark 11KB 23KB [ 2645.254101] request_queue 199KB 199KB [ 2645.273250] blkdev_requests 1KB 3KB [ 2645.289248] blkdev_ioc 32KB 38KB [ 2645.294633] bio-0 1170KB 1173KB [ 2645.323495] biovec-max 1509KB 1584KB [ 2645.340477] biovec-64 1163KB 1204KB [ 2645.345941] biovec-16 149KB 168KB [ 2645.393245] bio_integrity_payload 1KB 8KB [ 2645.426338] khugepaged_mm_slot 5KB 27KB [ 2645.431913] uid_cache 0KB 4KB [ 2645.473870] dmaengine-unmap-2 0KB 3KB [ 2645.494608] skbuff_fclone_cache 40KB 60KB [ 2645.529513] skbuff_head_cache 8585KB 9573KB [ 2645.534903] configfs_dir_cache 3KB 11KB [ 2645.593705] file_lock_cache 32KB 43KB [ 2645.620050] file_lock_ctx 9KB 11KB [ 2645.625434] fsnotify_mark_connector 6KB 15KB [ 2645.684229] net_namespace 70KB 96KB [ 2645.718692] shmem_inode_cache 8070KB 8135KB [ 2645.724090] task_delay_info 217KB 355KB [ 2645.774772] taskstats 28KB 42KB [ 2645.836042] proc_dir_entry 847KB 963KB [ 2645.841437] pde_opener 13KB 54KB [ 2645.883180] seq_file 279KB 358KB [ 2645.905323] sigqueue 47KB 59KB [ 2645.949933] kernfs_node_cache 16953KB 17848KB [ 2645.955328] mnt_cache 250KB 260KB [ 2646.004649] filp 7281KB 7916KB [ 2646.040641] names_cache 119688KB 119748KB [ 2646.076747] iint_cache 41KB 51KB [ 2646.082143] key_jar 4KB 11KB [ 2646.133596] uts_namespace 4KB 11KB [ 2646.173121] nsproxy 4KB 11KB [ 2646.210928] vm_area_struct 3135KB 3318KB [ 2646.243664] mm_struct 445KB 507KB [ 2646.276533] fs_cache 206KB 348KB [ 2646.300911] files_cache 861KB 1121KB [ 2646.339541] signal_cache 1702KB 2156KB [ 2646.344936] sighand_cache 582KB 631KB [ 2646.406691] task_struct 7057KB 7126KB [ 2646.412091] cred_jar 2157KB 2680KB [ 2646.446578] anon_vma_chain 991KB 1330KB [ 2646.451970] anon_vma 124KB 265KB [ 2646.490592] pid 137KB 248KB [ 2646.528133] Acpi-Operand 156KB 198KB [ 2646.533528] Acpi-ParseExt 9KB 11KB [ 2646.592198] Acpi-Parse 41KB 47KB [ 2646.626868] Acpi-State 52KB 63KB [ 2646.632432] Acpi-Namespace 21KB 27KB [ 2646.685381] numa_policy 0KB 3KB [ 2646.712576] debug_objects_cache 2118KB 2205KB [ 2646.760242] trace_event_file 297KB 298KB [ 2646.765646] ftrace_event_field 398KB 401KB [ 2646.844405] pool_workqueue 219KB 228KB [ 2646.881933] page->ptl 466KB 948KB [ 2646.926267] kmalloc-2097152 2050KB 2050KB [ 2646.953052] kmalloc-524288 2056KB 2056KB [ 2646.968028] kmalloc-262144 1290KB 1290KB [ 2646.973783] kmalloc-131072 650KB 650KB [ 2647.049985] kmalloc-65536 2376KB 2442KB [ 2647.055390] kmalloc-32768 1980KB 2145KB [ 2647.112482] kmalloc-16384 1171KB 1254KB [ 2647.135633] kmalloc-8192 4983KB 5082KB [ 2647.172643] kmalloc-4096 24824KB 24862KB [ 2647.205943] kmalloc-2048 14779KB 16415KB [ 2647.211338] kmalloc-1024 11010KB 13198KB [ 2647.276441] kmalloc-512 16993KB 18052KB [ 2647.281946] kmalloc-256 5151KB 6026KB [ 2647.343088] kmalloc-128 1197KB 1606KB [ 2647.370064] kmalloc-96 3602KB 4172KB [ 2647.375462] kmalloc-64 2615KB 3716KB [ 2647.414391] kmalloc-32 1926KB 2417KB [ 2647.437054] kmalloc-192 2087KB 2892KB [ 2647.442452] kmem_cache 177KB 183KB [ 2647.500123] Out of memory (oom_kill_allocating_task): Kill process 15889 (systemd-journal) score 0 or sacrifice child [ 2647.535060] Killed process 15889 (systemd-journal) total-vm:46096kB, anon-rss:484kB, file-rss:0kB, shmem-rss:2636kB [ 2647.605535] oom_reaper: reaped process 15889 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2744kB [ 2648.454340] systemd-udevd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=-1000 [ 2648.549350] systemd-udevd cpuset=/ mems_allowed=0-1 [ 2648.554416] CPU: 0 PID: 4700 Comm: systemd-udevd Not tainted 4.19.211-syzkaller #0 [ 2648.562130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2648.571604] Call Trace: [ 2648.574206] dump_stack+0x1fc/0x2ef [ 2648.577878] dump_header+0x15d/0xc3f [ 2648.581609] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2648.586720] ? ___ratelimit+0x319/0x590 [ 2648.590705] oom_kill_process.cold+0x10/0x692 [ 2648.595205] ? oom_badness.part.0+0x135/0x6e0 [ 2648.599716] ? lock_downgrade+0x720/0x720 [ 2648.603879] ? check_preemption_disabled+0x41/0x280 [ 2648.608932] out_of_memory+0x34d/0x1390 [ 2648.612921] ? oom_killer_disable+0x270/0x270 [ 2648.617430] ? mutex_trylock+0x15f/0x1a0 [ 2648.621500] __alloc_pages_nodemask+0x23a2/0x2890 [ 2648.626352] ? find_get_entry+0x4cd/0x8a0 [ 2648.630514] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2648.635470] alloc_pages_current+0x193/0x2a0 [ 2648.640068] filemap_fault+0x146e/0x2180 [ 2648.644337] ext4_filemap_fault+0x84/0xb0 [ 2648.648497] __do_fault+0x10b/0x4b0 [ 2648.652127] __handle_mm_fault+0x273b/0x41c0 [ 2648.656547] ? vm_insert_page+0x9c0/0x9c0 [ 2648.660695] ? lock_downgrade+0x720/0x720 [ 2648.664844] ? lock_acquire+0x170/0x3c0 [ 2648.668833] ? check_preemption_disabled+0x41/0x280 [ 2648.673945] handle_mm_fault+0x436/0xb10 [ 2648.678017] __do_page_fault+0x68e/0xd60 [ 2648.682086] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2648.687104] ? spurious_fault+0x840/0x840 [ 2648.691255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2648.696102] ? page_fault+0x8/0x30 [ 2648.699643] page_fault+0x1e/0x30 [ 2648.703092] RIP: 0033:0x7fe8ccb50900 [ 2648.706802] Code: Bad RIP value. [ 2648.710159] RSP: 002b:00007ffdd47ad1c8 EFLAGS: 00010202 [ 2648.715522] RAX: 00007ffdd47ad366 RBX: 000000000000006d RCX: 0000000000008000 [ 2648.722790] RDX: 0000000000000000 RSI: 0000000000000110 RDI: 0000000000000001 [ 2648.730079] RBP: 000055f38874a0e0 R08: 0000000000000040 R09: 000055f388750198 [ 2648.737361] R10: 0000000000000004 R11: 00007fe8ccc3f060 R12: 000055f38875f1a0 [ 2648.744653] R13: 000055f38874d620 R14: 00007ffdd47ad360 R15: 0000000000000001 [ 2648.763086] Mem-Info: [ 2648.765579] active_anon:15021 inactive_anon:90098 isolated_anon:0 [ 2648.765579] active_file:16 inactive_file:20 isolated_file:0 [ 2648.765579] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2648.765579] slab_reclaimable:13375 slab_unreclaimable:115751 [ 2648.765579] mapped:18065 shmem:91101 pagetables:509 bounce:0 [ 2648.765579] free:24988 free_pcp:0 free_cma:0 [ 2648.798960] Node 0 active_anon:55908kB inactive_anon:72916kB active_file:64kB inactive_file:76kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57924kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2648.826613] Node 1 active_anon:4176kB inactive_anon:287476kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2648.855652] Node 0 DMA free:10968kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.892828] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2648.900533] Node 0 DMA32 free:35528kB min:35996kB low:44992kB high:53988kB active_anon:53860kB inactive_anon:72916kB active_file:64kB inactive_file:76kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1692kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.933922] lowmem_reserve[]: 0 0 1 1 1 [ 2648.937964] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2648.970539] lowmem_reserve[]: 0 0 0 0 0 [ 2648.974543] Node 1 Normal free:53448kB min:53876kB low:67344kB high:80812kB active_anon:4176kB inactive_anon:287476kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:344kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2649.060230] lowmem_reserve[]: 0 0 0 0 0 [ 2649.064248] Node 0 DMA: 2*4kB (E) 0*8kB 1*16kB (U) 2*32kB (UE) 2*64kB (UE) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10968kB [ 2649.150389] Node 0 DMA32: 408*4kB (UME) 270*8kB (UME) 297*16kB (UME) 134*32kB (UME) 49*64kB (UME) 37*128kB (ME) 22*256kB (M) 5*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 36064kB [ 2649.211564] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2649.279116] Node 1 Normal: 457*4kB (UME) 415*8kB (UME) 198*16kB (UME) 56*32kB (ME) 27*64kB (UM) 11*128kB (UME) 5*256kB (ME) 3*512kB (UME) 3*1024kB (UME) 3*2048kB (UME) 7*4096kB (U) = 53948kB [ 2649.372927] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2649.412073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2649.445208] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2649.479766] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2649.492699] 91149 total pagecache pages [ 2649.496803] 0 pages in swap cache [ 2649.500257] Swap cache stats: add 0, delete 0, find 0/0 [ 2649.505618] Free swap = 0kB [ 2649.544307] Total swap = 0kB [ 2649.557412] 2097051 pages RAM [ 2649.560540] 0 pages HighMem/MovableOnly [ 2649.564509] 369649 pages reserved [ 2649.589360] 0 pages cma reserved [ 2649.592755] Unreclaimable slab info: [ 2649.642333] Name Used Total [ 2649.677756] pid_2 18KB 32KB [ 2649.683225] batadv_tt_change_cache 2KB 7KB [ 2649.774039] batadv_tl_cache 6KB 16KB [ 2649.810208] TIPC 13KB 22KB [ 2649.815606] SCTPv6 18KB 30KB [ 2649.866769] DCCPv6 15KB 22KB [ 2649.872169] DCCP 14KB 28KB [ 2649.921941] RXRPC 14KB 26KB [ 2649.955739] rxrpc_call_jar 101KB 126KB [ 2649.961140] bridge_fdb_cache 12KB 27KB [ 2650.014129] fib6_nodes 209KB 272KB [ 2650.036123] ip6_dst_cache 495KB 675KB [ 2650.041518] RAWv6 91KB 121KB [ 2650.074554] UDPv6 33KB 41KB [ 2650.098282] TCPv6 24KB 42KB [ 2650.103812] nf_conntrack 9KB 15KB [ 2650.151151] t10_alua_lu_gp_cache 0KB 3KB [ 2650.194164] sd_ext_cdb 0KB 7KB [ 2650.211124] scsi_sense_cache 1056KB 1060KB [ 2650.226130] virtio_scsi_cmd 16KB 16KB [ 2650.231529] sgpool-128 8KB 8KB [ 2650.240482] sgpool-64 4KB 12KB [ 2650.248912] sgpool-32 2KB 15KB [ 2650.254415] sgpool-16 1KB 7KB [ 2650.263160] sgpool-8 0KB 7KB [ 2650.269396] mqueue_inode_cache 16KB 37KB [ 2650.280134] bio_post_read_ctx 14KB 15KB [ 2650.285573] bio-2 14KB 15KB [ 2650.291874] jfs_mp 7KB 7KB [ 2650.300623] cifs_small_rq 15KB 16KB [ 2650.306918] cifs_request 67KB 67KB [ 2650.312288] cifs_mpx_ids 0KB 7KB [ 2650.325207] nfs_commit_data 3KB 14KB [ 2650.341932] nfs_write_data 34KB 44KB [ 2650.394269] ext4_system_zone 1KB 7KB [ 2650.428450] bio-1 1KB 7KB [ 2650.433849] pid_namespace 3KB 11KB [ 2650.482585] rpc_buffers 17KB 25KB [ 2650.511788] rpc_tasks 2KB 7KB [ 2650.542094] UNIX 1301KB 1507KB [ 2650.571142] tcp_bind_bucket 1KB 12KB [ 2650.591802] ip_fib_trie 30KB 47KB [ 2650.624673] ip_fib_alias 148KB 197KB [ 2650.646517] ip_dst_cache 10KB 24KB [ 2650.651915] RAW 60KB 82KB [ 2650.708603] UDP 67KB 81KB [ 2650.714010] TCP 50KB 56KB [ 2650.765613] hugetlbfs_inode_cache 3KB 15KB [ 2650.771359] fscache_cookie_jar 1KB 7KB [ 2650.821160] eventpoll_pwq 22KB 39KB [ 2650.848549] eventpoll_epi 40KB 74KB [ 2650.853948] inotify_inode_mark 11KB 23KB [ 2650.907729] request_queue 199KB 199KB [ 2650.913127] blkdev_requests 1KB 3KB [ 2650.973633] blkdev_ioc 31KB 38KB [ 2651.007585] bio-0 1293KB 1293KB [ 2651.012985] biovec-max 1493KB 1567KB [ 2651.062734] biovec-64 1368KB 1370KB [ 2651.092775] biovec-16 165KB 176KB [ 2651.115660] bio_integrity_payload 1KB 8KB [ 2651.121394] khugepaged_mm_slot 4KB 27KB [ 2651.209371] uid_cache 0KB 4KB [ 2651.214778] dmaengine-unmap-2 0KB 3KB [ 2651.220187] skbuff_fclone_cache 38KB 60KB [ 2651.225827] skbuff_head_cache 8999KB 9573KB [ 2651.231218] configfs_dir_cache 3KB 11KB [ 2651.236746] file_lock_cache 32KB 43KB [ 2651.242216] file_lock_ctx 9KB 11KB [ 2651.247671] fsnotify_mark_connector 5KB 15KB [ 2651.253565] net_namespace 70KB 96KB [ 2651.259001] shmem_inode_cache 8069KB 8135KB [ 2651.264442] task_delay_info 216KB 355KB [ 2651.269863] taskstats 27KB 42KB [ 2651.275229] proc_dir_entry 837KB 963KB [ 2651.281027] pde_opener 12KB 54KB [ 2651.300136] seq_file 272KB 358KB [ 2651.314194] sigqueue 57KB 59KB [ 2651.362083] kernfs_node_cache 16922KB 17848KB [ 2651.394755] mnt_cache 249KB 260KB [ 2651.420432] filp 7237KB 7912KB [ 2651.452856] names_cache 117873KB 117895KB [ 2651.478342] iint_cache 45KB 51KB [ 2651.483771] key_jar 4KB 11KB [ 2651.532208] uts_namespace 4KB 11KB [ 2651.572111] nsproxy 4KB 11KB [ 2651.598304] vm_area_struct 3123KB 3318KB [ 2651.640808] mm_struct 435KB 507KB [ 2651.678152] fs_cache 204KB 348KB [ 2651.683549] files_cache 861KB 1121KB [ 2651.696542] signal_cache 1673KB 2149KB [ 2651.727025] sighand_cache 582KB 631KB [ 2651.738978] task_struct 7044KB 7114KB [ 2651.744401] cred_jar 2133KB 2680KB [ 2651.822763] anon_vma_chain 981KB 1330KB [ 2651.840844] anon_vma 122KB 265KB [ 2651.860239] pid 136KB 248KB [ 2651.867910] Acpi-Operand 156KB 198KB [ 2651.874676] Acpi-ParseExt 9KB 11KB [ 2651.882668] Acpi-Parse 41KB 47KB [ 2651.889777] Acpi-State 52KB 63KB [ 2651.895152] Acpi-Namespace 21KB 27KB [ 2651.903149] numa_policy 0KB 3KB [ 2651.910249] debug_objects_cache 2115KB 2205KB [ 2651.918906] trace_event_file 297KB 298KB [ 2651.924290] ftrace_event_field 398KB 401KB [ 2651.931725] pool_workqueue 218KB 228KB [ 2651.939567] page->ptl 458KB 948KB [ 2651.944982] kmalloc-2097152 2050KB 2050KB [ 2651.954398] kmalloc-524288 2056KB 2056KB [ 2651.964149] kmalloc-262144 1290KB 1290KB [ 2651.972184] kmalloc-131072 650KB 650KB [ 2651.984092] kmalloc-65536 2376KB 2442KB [ 2652.002740] kmalloc-32768 1980KB 2145KB [ 2652.019316] kmalloc-16384 1171KB 1254KB [ 2652.024710] kmalloc-8192 4966KB 5065KB [ 2652.044842] kmalloc-4096 24841KB 24862KB [ 2652.067169] kmalloc-2048 14722KB 16383KB [ 2652.072551] kmalloc-1024 11077KB 13198KB [ 2652.098165] kmalloc-512 17635KB 18052KB [ 2652.103784] kmalloc-256 5137KB 6026KB [ 2652.138235] kmalloc-128 1174KB 1606KB [ 2652.157977] kmalloc-96 3640KB 4172KB [ 2652.163376] kmalloc-64 2603KB 3716KB [ 2652.226983] kmalloc-32 1926KB 2417KB [ 2652.232469] kmalloc-192 2057KB 2892KB [ 2652.281736] kmem_cache 177KB 183KB [ 2652.307137] Out of memory: Kill process 17317 (syz-executor.1) score 1002 or sacrifice child [ 2652.342651] Killed process 17320 (syz-executor.1) total-vm:60680kB, anon-rss:2544kB, file-rss:14340kB, shmem-rss:32kB [ 2652.400296] oom_reaper: reaped process 17320 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2652.460745] systemd invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2652.485489] systemd cpuset=/ mems_allowed=0-1 [ 2652.490122] CPU: 1 PID: 1 Comm: systemd Not tainted 4.19.211-syzkaller #0 [ 2652.497047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2652.506396] Call Trace: [ 2652.508993] dump_stack+0x1fc/0x2ef [ 2652.512627] dump_header+0x15d/0xc3f [ 2652.516347] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2652.521451] ? ___ratelimit+0x319/0x590 [ 2652.525432] oom_kill_process.cold+0x10/0x692 [ 2652.529932] ? oom_badness.part.0+0x135/0x6e0 [ 2652.534432] ? lock_downgrade+0x720/0x720 [ 2652.538585] ? check_preemption_disabled+0x41/0x280 [ 2652.543607] out_of_memory+0x34d/0x1390 [ 2652.547592] ? oom_killer_disable+0x270/0x270 [ 2652.552108] ? mutex_trylock+0x15f/0x1a0 [ 2652.556167] __alloc_pages_nodemask+0x23a2/0x2890 [ 2652.560999] ? find_get_entry+0x4cd/0x8a0 [ 2652.565135] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2652.569975] alloc_pages_current+0x193/0x2a0 [ 2652.574393] filemap_fault+0x146e/0x2180 [ 2652.578448] ext4_filemap_fault+0x84/0xb0 [ 2652.582580] __do_fault+0x10b/0x4b0 [ 2652.586195] __handle_mm_fault+0x273b/0x41c0 [ 2652.590591] ? vm_insert_page+0x9c0/0x9c0 [ 2652.594723] ? lock_downgrade+0x720/0x720 [ 2652.598891] ? lock_acquire+0x170/0x3c0 [ 2652.602859] ? check_preemption_disabled+0x41/0x280 [ 2652.607862] handle_mm_fault+0x436/0xb10 [ 2652.611911] __do_page_fault+0x68e/0xd60 [ 2652.615961] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2652.620961] ? spurious_fault+0x840/0x840 [ 2652.625120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2652.629975] ? page_fault+0x8/0x30 [ 2652.633516] page_fault+0x1e/0x30 [ 2652.636953] RIP: 0033:0x7f3ccd7899c0 [ 2652.640656] Code: Bad RIP value. [ 2652.644014] RSP: 002b:00007ffcffe3a548 EFLAGS: 00010246 [ 2652.649361] RAX: 00007f3ccd968570 RBX: 000055937fa035a0 RCX: 0000000000000001 [ 2652.656633] RDX: 000055937f933560 RSI: 00007f3ccd968570 RDI: 00007ffcffe3a550 [ 2652.663901] RBP: 000055937f933560 R08: 0000000000000001 R09: 0000000000000000 [ 2652.671261] R10: 0000000000000004 R11: 0000000000000000 R12: 000055937f933560 [ 2652.678713] R13: 000055937f933560 R14: 000055937f997f40 R15: 000055937f93bc80 [ 2652.692020] Mem-Info: [ 2652.694467] active_anon:14486 inactive_anon:90098 isolated_anon:0 [ 2652.694467] active_file:16 inactive_file:8 isolated_file:0 [ 2652.694467] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2652.694467] slab_reclaimable:13373 slab_unreclaimable:115338 [ 2652.694467] mapped:18095 shmem:91101 pagetables:508 bounce:0 [ 2652.694467] free:13812 free_pcp:131 free_cma:0 [ 2652.728163] ieee802154 phy0 wpan0: encryption failed: -22 [ 2652.728199] ieee802154 phy1 wpan1: encryption failed: -22 [ 2652.740631] syz-executor.1: vmalloc: allocation failure, allocated 1487712256 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2652.756109] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2652.761281] Node 0 active_anon:53772kB inactive_anon:72916kB active_file:20kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57924kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2652.789212] CPU: 0 PID: 17320 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2652.797453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2652.806984] Call Trace: [ 2652.809595] dump_stack+0x1fc/0x2ef [ 2652.813238] warn_alloc.cold+0x7b/0x18f [ 2652.817222] ? zone_watermark_ok_safe+0x260/0x260 [ 2652.822070] ? rcu_nmi_exit+0xb3/0x180 [ 2652.826081] __vmalloc_area_node+0x4fd/0x780 [ 2652.830591] ? __vmalloc_node_range+0x180/0x180 [ 2652.831436] Node 1 active_anon:4180kB inactive_anon:287476kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2652.835259] ? _raw_spin_unlock+0x29/0x40 [ 2652.835272] ? __get_vm_area_node+0x2e2/0x3a0 [ 2652.835291] __vmalloc_node_range+0xed/0x180 [ 2652.835306] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2652.835320] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2652.835333] vmalloc_user+0x70/0xe0 [ 2652.835347] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2652.835361] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2652.835376] __vb2_queue_alloc+0x472/0xe60 [ 2652.835399] vb2_core_create_bufs+0x273/0x7e0 [ 2652.835414] ? __vb2_queue_free+0x870/0x870 [ 2652.835430] ? __video_do_ioctl+0x632/0xcd0 [ 2652.835448] ? pi_state_update_owner+0x450/0x450 [ 2652.835461] ? __mutex_lock+0x368/0x1190 [ 2652.835479] vb2_create_bufs+0x332/0x620 [ 2652.835496] ? mark_held_locks+0xf0/0xf0 [ 2652.835511] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2652.835524] ? futex_wait_queue_me+0x404/0x5e0 [ 2652.835540] ? pi_state_update_owner+0x450/0x450 [ 2652.835553] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2652.835570] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2652.835591] v4l_create_bufs+0xb2/0x160 [ 2652.835610] __video_do_ioctl+0x49a/0xcd0 [ 2652.835632] ? v4l_querycap+0x340/0x340 [ 2652.835652] ? __might_fault+0x192/0x1d0 [ 2652.835670] ? v4l_querycap+0x340/0x340 [ 2652.835686] video_usercopy+0x13f/0xfa0 [ 2652.835709] ? v4l_enumstd+0x60/0x60 [ 2652.835724] ? do_futex+0x171/0x1880 [ 2652.835740] ? mark_held_locks+0xf0/0xf0 [ 2652.835758] ? debug_check_no_obj_freed+0x201/0x490 [ 2652.835782] ? video_usercopy+0xfa0/0xfa0 [ 2652.835800] v4l2_ioctl+0x147/0x1a0 [ 2652.835813] ? video_devdata+0xa0/0xa0 [ 2652.835829] do_vfs_ioctl+0xcdb/0x12e0 [ 2652.835845] ? lock_downgrade+0x720/0x720 [ 2652.835862] ? check_preemption_disabled+0x41/0x280 [ 2652.835876] ? ioctl_preallocate+0x200/0x200 [ 2652.835895] ? __fget+0x356/0x510 [ 2652.835912] ? do_dup2+0x450/0x450 [ 2652.835926] ? __se_sys_futex+0x298/0x3b0 [ 2652.835949] ksys_ioctl+0x9b/0xc0 [ 2652.835967] __x64_sys_ioctl+0x6f/0xb0 [ 2652.835982] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2652.835996] do_syscall_64+0xf9/0x620 [ 2652.836015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2652.836026] RIP: 0033:0x7f70d99d50f9 [ 2652.836040] Code: Bad RIP value. [ 2652.836047] RSP: 002b:00007f70d7f47168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2652.836061] RAX: ffffffffffffffda RBX: 00007f70d9af4f80 RCX: 00007f70d99d50f9 [ 2652.836069] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2652.836076] RBP: 00007f70d9a30ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2652.836083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2652.836091] R13: 00007ffde912398f R14: 00007f70d7f47300 R15: 0000000000022000 [ 2652.836259] Mem-Info: [ 2652.836292] active_anon:14488 inactive_anon:90098 isolated_anon:0 [ 2652.836292] active_file:19 inactive_file:22 isolated_file:0 [ 2652.836292] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2652.836292] slab_reclaimable:13383 slab_unreclaimable:115335 [ 2652.836292] mapped:18065 shmem:91101 pagetables:509 bounce:0 [ 2652.836292] free:13819 free_pcp:0 free_cma:0 [ 2652.836320] Node 0 active_anon:53772kB inactive_anon:72916kB active_file:20kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57924kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2652.836347] Node 1 active_anon:4180kB inactive_anon:287476kB active_file:56kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2652.836352] Node 0 DMA free:10908kB 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 [ 2652.836384] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2652.836405] Node 0 DMA32 free:17872kB min:35996kB low:44992kB high:53988kB active_anon:53772kB inactive_anon:72916kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1688kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2652.836437] lowmem_reserve[]: 0 0 1 1 1 [ 2652.836454] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2652.836485] lowmem_reserve[]: 0 0 0 0 0 [ 2652.836504] Node 1 Normal free:26488kB min:53876kB low:67344kB high:80812kB active_anon:4180kB inactive_anon:287476kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:348kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2652.836536] lowmem_reserve[]: 0 0 0 0 0 [ 2652.882756] Node 0 DMA free:10908kB 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 [ 2652.896713] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10916kB [ 2652.920556] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2652.931108] Node 0 DMA32: 391*4kB (UME) 247*8kB (UME) 272*16kB (UME) 106*32kB (UME) 30*64kB (UME) 18*128kB (UME) 11*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18324kB [ 2652.948170] Node 0 DMA32 free:17872kB min:35996kB low:44992kB high:53988kB active_anon:53772kB inactive_anon:72916kB active_file:20kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7264kB pagetables:1688kB bounce:0kB free_pcp:12kB local_pcp:12kB free_cma:0kB [ 2652.962710] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2652.983603] lowmem_reserve[]: 0 0 1 1 1 [ 2653.000068] Node 1 Normal: 453*4kB (UME) 412*8kB (UME) 194*16kB (UME) 56*32kB (ME) 26*64kB (M) 10*128kB (ME) 6*256kB (UME) 2*512kB (ME) 3*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 26772kB [ 2653.031793] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2653.036672] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2653.094019] lowmem_reserve[]: 0 0 0 0 0 [ 2653.099279] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2653.167518] Node 1 Normal free:26488kB min:53876kB low:67344kB high:80812kB active_anon:4180kB inactive_anon:287476kB active_file:56kB inactive_file:52kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:348kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2653.177202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2653.177218] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2653.265040] lowmem_reserve[]: 0 0 0 0 0 [ 2653.268700] 91142 total pagecache pages [ 2653.371784] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10916kB [ 2653.375089] 0 pages in swap cache [ 2653.422649] Node 0 DMA32: 391*4kB (UME) 247*8kB (UME) 272*16kB (UME) 106*32kB (UME) 30*64kB (UME) 18*128kB (UME) 11*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18324kB [ 2653.436880] Swap cache stats: add 0, delete 0, find 0/0 [ 2653.465234] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2653.494452] Free swap = 0kB [ 2653.515212] Node 1 Normal: 453*4kB (UME) 412*8kB (UME) 194*16kB (UME) 56*32kB (ME) 26*64kB (M) 10*128kB (ME) 6*256kB (UME) 2*512kB (ME) 3*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 26772kB [ 2653.546973] Total swap = 0kB [ 2653.563347] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2653.583022] 2097051 pages RAM [ 2653.598845] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2653.622458] 0 pages HighMem/MovableOnly [ 2653.635096] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2653.654215] 369649 pages reserved [ 2653.654221] 0 pages cma reserved [ 2653.681795] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2653.693637] 91133 total pagecache pages [ 2653.704106] 0 pages in swap cache [ 2653.711077] Swap cache stats: add 0, delete 0, find 0/0 [ 2653.723029] Free swap = 0kB [ 2653.729546] Total swap = 0kB [ 2653.732569] 2097051 pages RAM [ 2653.742779] 0 pages HighMem/MovableOnly [ 2653.750231] 369649 pages reserved [ 2653.755255] 0 pages cma reserved [ 2653.764855] Unreclaimable slab info: [ 2653.771991] Name Used Total [ 2653.784463] pid_2 18KB 32KB [ 2653.793031] batadv_tt_change_cache 2KB 7KB [ 2653.805047] batadv_tl_cache 6KB 16KB [ 2653.813929] TIPC 13KB 22KB [ 2653.829608] SCTPv6 18KB 30KB [ 2653.834992] DCCPv6 15KB 22KB [ 2653.843485] DCCP 14KB 28KB [ 2653.855018] RXRPC 14KB 26KB [ 2653.871927] rxrpc_call_jar 101KB 126KB [ 2653.880473] bridge_fdb_cache 12KB 27KB [ 2653.892826] fib6_nodes 208KB 272KB [ 2653.901680] ip6_dst_cache 481KB 667KB [ 2653.913181] RAWv6 91KB 121KB [ 2653.922176] UDPv6 33KB 41KB [ 2653.934205] TCPv6 24KB 36KB [ 2653.942929] nf_conntrack 8KB 15KB [ 2653.954584] t10_alua_lu_gp_cache 0KB 3KB [ 2653.965196] sd_ext_cdb 0KB 7KB [ 2653.984486] scsi_sense_cache 1056KB 1060KB [ 2653.993109] virtio_scsi_cmd 16KB 16KB [ 2654.012614] sgpool-128 8KB 8KB [ 2654.024329] sgpool-64 4KB 12KB [ 2654.043989] sgpool-32 2KB 15KB [ 2654.053294] sgpool-16 1KB 7KB [ 2654.074401] sgpool-8 0KB 7KB [ 2654.084521] mqueue_inode_cache 16KB 37KB [ 2654.104258] bio_post_read_ctx 14KB 15KB [ 2654.112859] bio-2 14KB 15KB [ 2654.132290] jfs_mp 7KB 7KB [ 2654.143973] cifs_small_rq 15KB 16KB [ 2654.171359] cifs_request 67KB 67KB [ 2654.190762] cifs_mpx_ids 0KB 7KB [ 2654.202723] nfs_commit_data 3KB 14KB [ 2654.215240] nfs_write_data 34KB 44KB [ 2654.234674] ext4_system_zone 1KB 7KB [ 2654.254425] bio-1 1KB 7KB [ 2654.264700] pid_namespace 3KB 11KB [ 2654.289926] rpc_buffers 17KB 25KB [ 2654.302460] rpc_tasks 2KB 7KB [ 2654.314484] UNIX 1286KB 1492KB [ 2654.333469] tcp_bind_bucket 1KB 12KB [ 2654.341307] ip_fib_trie 30KB 47KB [ 2654.354516] ip_fib_alias 148KB 197KB [ 2654.362473] ip_dst_cache 9KB 24KB [ 2654.380135] RAW 60KB 82KB [ 2654.392174] UDP 67KB 81KB [ 2654.401635] TCP 50KB 56KB [ 2654.423612] hugetlbfs_inode_cache 3KB 15KB [ 2654.429427] fscache_cookie_jar 1KB 7KB [ 2654.434883] eventpoll_pwq 21KB 39KB [ 2654.451229] eventpoll_epi 40KB 74KB [ 2654.460508] inotify_inode_mark 11KB 23KB [ 2654.474808] request_queue 199KB 199KB [ 2654.484532] blkdev_requests 1KB 3KB [ 2654.500591] blkdev_ioc 29KB 38KB [ 2654.509745] bio-0 1353KB 1353KB [ 2654.515113] biovec-max 1518KB 1567KB [ 2654.531263] biovec-64 1469KB 1472KB [ 2654.541061] biovec-16 176KB 183KB [ 2654.552575] bio_integrity_payload 1KB 8KB [ 2654.562546] khugepaged_mm_slot 4KB 27KB [ 2654.581108] uid_cache 0KB 4KB [ 2654.589625] dmaengine-unmap-2 0KB 3KB [ 2654.594995] skbuff_fclone_cache 38KB 60KB [ 2654.611485] skbuff_head_cache 9260KB 9573KB [ 2654.620889] configfs_dir_cache 3KB 11KB [ 2654.633083] file_lock_cache 31KB 43KB [ 2654.642765] file_lock_ctx 9KB 11KB [ 2654.659524] fsnotify_mark_connector 5KB 15KB [ 2654.668710] net_namespace 70KB 96KB [ 2654.674076] shmem_inode_cache 8069KB 8135KB [ 2654.692157] task_delay_info 207KB 355KB [ 2654.698436] taskstats 26KB 42KB [ 2654.703803] proc_dir_entry 830KB 963KB [ 2654.719710] pde_opener 11KB 54KB [ 2654.725094] seq_file 268KB 358KB [ 2654.741459] sigqueue 57KB 59KB [ 2654.749316] kernfs_node_cache 16899KB 17836KB [ 2654.754680] mnt_cache 249KB 260KB [ 2654.770539] filp 7186KB 7912KB [ 2654.782914] names_cache 116960KB 117011KB [ 2654.793967] iint_cache 41KB 51KB [ 2654.804039] key_jar 4KB 11KB [ 2654.822858] uts_namespace 4KB 11KB [ 2654.832884] nsproxy 3KB 11KB [ 2654.844141] vm_area_struct 3109KB 3318KB [ 2654.854341] mm_struct 419KB 507KB [ 2654.870384] fs_cache 191KB 348KB [ 2654.883664] files_cache 822KB 1113KB [ 2654.893726] signal_cache 1630KB 2141KB [ 2654.904561] sighand_cache 559KB 624KB [ 2654.915156] task_struct 7025KB 7101KB [ 2654.931573] cred_jar 2103KB 2680KB [ 2654.939432] anon_vma_chain 968KB 1330KB [ 2654.944801] anon_vma 115KB 265KB [ 2654.960788] pid 130KB 248KB [ 2654.971420] Acpi-Operand 156KB 198KB [ 2654.985095] Acpi-ParseExt 9KB 11KB [ 2655.001292] Acpi-Parse 41KB 47KB [ 2655.010952] Acpi-State 52KB 63KB [ 2655.022552] Acpi-Namespace 21KB 27KB [ 2655.032172] numa_policy 0KB 3KB [ 2655.044672] debug_objects_cache 2112KB 2205KB [ 2655.054860] trace_event_file 297KB 298KB [ 2655.071302] ftrace_event_field 398KB 401KB [ 2655.081961] pool_workqueue 218KB 228KB [ 2655.094816] page->ptl 448KB 948KB [ 2655.105082] kmalloc-2097152 2050KB 2050KB [ 2655.130595] kmalloc-524288 2056KB 2056KB [ 2655.144390] kmalloc-262144 1290KB 1290KB [ 2655.155164] kmalloc-131072 650KB 650KB [ 2655.179987] kmalloc-65536 2376KB 2442KB [ 2655.203718] kmalloc-32768 1980KB 2145KB [ 2655.214858] kmalloc-16384 1171KB 1254KB [ 2655.234097] kmalloc-8192 4958KB 5049KB [ 2655.241247] kmalloc-4096 24824KB 24854KB [ 2655.260832] kmalloc-2048 14666KB 16371KB [ 2655.271966] kmalloc-1024 11226KB 13198KB [ 2655.292151] kmalloc-512 18049KB 18052KB [ 2655.301128] kmalloc-256 5137KB 6026KB [ 2655.313606] kmalloc-128 1152KB 1606KB [ 2655.322647] kmalloc-96 3670KB 4172KB [ 2655.338817] kmalloc-64 2591KB 3716KB [ 2655.344215] kmalloc-32 1926KB 2417KB [ 2655.360148] kmalloc-192 2021KB 2892KB [ 2655.365566] kmem_cache 177KB 183KB [ 2655.370927] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2655.388875] Killed process 17012 (syz-executor.1) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2655.441857] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2655.463251] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2655.468275] CPU: 0 PID: 8099 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2655.475897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2655.485776] Call Trace: [ 2655.488373] dump_stack+0x1fc/0x2ef [ 2655.492032] dump_header+0x15d/0xc3f [ 2655.495760] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2655.500866] ? ___ratelimit+0x319/0x590 [ 2655.504853] oom_kill_process.cold+0x10/0x692 [ 2655.509356] ? check_preemption_disabled+0x41/0x280 [ 2655.514376] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2655.519659] out_of_memory+0x1072/0x1390 [ 2655.523731] ? oom_killer_disable+0x270/0x270 [ 2655.528235] ? mutex_trylock+0x15f/0x1a0 [ 2655.532305] __alloc_pages_nodemask+0x23a2/0x2890 [ 2655.537194] ? find_get_entry+0x4cd/0x8a0 [ 2655.541443] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2655.546322] alloc_pages_current+0x193/0x2a0 [ 2655.550766] filemap_fault+0x146e/0x2180 [ 2655.554844] ext4_filemap_fault+0x84/0xb0 [ 2655.558991] __do_fault+0x10b/0x4b0 [ 2655.562621] __handle_mm_fault+0x273b/0x41c0 [ 2655.567041] ? vm_insert_page+0x9c0/0x9c0 [ 2655.571206] ? check_preemption_disabled+0x41/0x280 [ 2655.576237] handle_mm_fault+0x436/0xb10 [ 2655.580750] __do_page_fault+0x68e/0xd60 [ 2655.584821] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2655.589842] ? spurious_fault+0x840/0x840 [ 2655.593996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2655.598844] ? page_fault+0x8/0x30 [ 2655.602384] page_fault+0x1e/0x30 [ 2655.605836] RIP: 0033:0x455b80 [ 2655.609027] Code: Bad RIP value. [ 2655.612383] RSP: 002b:000000c000cd3858 EFLAGS: 00010212 [ 2655.617744] RAX: 0000000000f35138 RBX: 00000000011091a0 RCX: 0000000000000000 [ 2655.625012] RDX: 0000000000146c30 RSI: 0000000000eeb440 RDI: 00000000004bb300 [ 2655.632277] RBP: 000000c000cd3888 R08: 00000000000008da R09: 0000000000eefb10 [ 2655.639548] R10: 00072d2143a70d27 R11: 0000000000000001 R12: 000000c000cd39c0 [ 2655.646828] R13: 0000000000000001 R14: 000000c000007a00 R15: 0000026a30e25d97 [ 2655.668460] Mem-Info: [ 2655.670910] active_anon:14363 inactive_anon:90098 isolated_anon:0 [ 2655.670910] active_file:39 inactive_file:0 isolated_file:0 [ 2655.670910] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2655.670910] slab_reclaimable:13366 slab_unreclaimable:115321 [ 2655.670910] mapped:18065 shmem:91101 pagetables:472 bounce:0 [ 2655.670910] free:13942 free_pcp:228 free_cma:0 [ 2655.718935] Node 0 active_anon:53272kB inactive_anon:72916kB active_file:12kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57924kB dirty:0kB writeback:0kB shmem:74800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2655.760706] Node 1 active_anon:4180kB inactive_anon:287476kB active_file:96kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:289604kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2655.802163] Node 0 DMA free:10916kB 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 [ 2655.842020] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2655.847168] Node 0 DMA32 free:18104kB min:35996kB low:44992kB high:53988kB active_anon:53256kB inactive_anon:72916kB active_file:12kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7232kB pagetables:1580kB bounce:0kB free_pcp:884kB local_pcp:684kB free_cma:0kB [ 2655.893240] lowmem_reserve[]: 0 0 1 1 1 [ 2655.900856] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2655.940713] lowmem_reserve[]: 0 0 0 0 0 [ 2655.944715] Node 1 Normal free:26772kB min:53876kB low:67344kB high:80812kB active_anon:4176kB inactive_anon:287476kB active_file:140kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:348kB bounce:0kB free_pcp:4kB local_pcp:4kB free_cma:0kB [ 2655.990605] lowmem_reserve[]: 0 0 0 0 0 [ 2655.994616] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 2*64kB (UE) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10916kB [ 2656.032131] Node 0 DMA32: 370*4kB (UME) 228*8kB (UME) 271*16kB (UME) 107*32kB (UME) 30*64kB (UME) 18*128kB (UME) 11*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18104kB [ 2656.065475] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2656.094499] Node 1 Normal: 453*4kB (UME) 412*8kB (UME) 194*16kB (UME) 56*32kB (ME) 26*64kB (M) 10*128kB (ME) 6*256kB (UME) 2*512kB (ME) 3*1024kB (UME) 2*2048kB (ME) 1*4096kB (U) = 26772kB [ 2656.132454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2656.144648] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2656.172798] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2656.202096] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2656.227295] 91133 total pagecache pages [ 2656.231300] 0 pages in swap cache [ 2656.234749] Swap cache stats: add 0, delete 0, find 0/0 [ 2656.257568] Free swap = 0kB [ 2656.260609] Total swap = 0kB [ 2656.263626] 2097051 pages RAM [ 2656.274259] 0 pages HighMem/MovableOnly [ 2656.301678] 369649 pages reserved [ 2656.313359] 0 pages cma reserved [ 2656.320517] Unreclaimable slab info: [ 2656.324237] Name Used Total [ 2656.343646] pid_2 18KB 32KB [ 2656.349347] batadv_tt_change_cache 2KB 7KB [ 2656.375002] batadv_tl_cache 6KB 16KB [ 2656.384856] TIPC 13KB 22KB [ 2656.402355] SCTPv6 18KB 30KB [ 2656.410932] DCCPv6 15KB 22KB [ 2656.422663] DCCP 14KB 28KB [ 2656.434751] RXRPC 14KB 26KB [ 2656.447384] rxrpc_call_jar 101KB 126KB [ 2656.452760] bridge_fdb_cache 12KB 27KB [ 2656.460773] fib6_nodes 208KB 272KB [ 2656.467924] ip6_dst_cache 481KB 667KB [ 2656.474018] RAWv6 91KB 121KB [ 2656.483019] UDPv6 33KB 41KB [ 2656.501361] TCPv6 24KB 36KB [ 2656.507799] nf_conntrack 8KB 15KB [ 2656.528878] t10_alua_lu_gp_cache 0KB 3KB [ 2656.534537] sd_ext_cdb 0KB 7KB [ 2656.542602] scsi_sense_cache 1056KB 1060KB [ 2656.548680] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2656.562806] virtio_scsi_cmd 16KB 16KB [ 2656.572946] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2656.595221] sgpool-128 8KB 8KB [ 2656.600127] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2656.601627] sgpool-64 4KB 12KB [ 2656.608991] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2656.624918] systemd[1]: Stopped Journal Service. [ 2656.644936] systemd[1]: Starting Journal Service... [ 2656.651684] sgpool-32 2KB 15KB [ 2656.660239] sgpool-16 1KB 7KB [ 2656.677653] sgpool-8 0KB 7KB [ 2656.683067] mqueue_inode_cache 16KB 37KB [ 2656.692931] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2656.702104] bio_post_read_ctx 14KB 15KB [ 2656.718184] bio-2 14KB 15KB [ 2656.730102] jfs_mp 7KB 7KB [ 2656.739615] cifs_small_rq 15KB 16KB [ 2656.747342] cifs_request 67KB 67KB [ 2656.752726] cifs_mpx_ids 0KB 7KB [ 2656.764651] nfs_commit_data 3KB 14KB [ 2656.795146] nfs_write_data 34KB 44KB [ 2656.805462] ext4_system_zone 1KB 7KB [ 2656.814532] bio-1 1KB 7KB [ 2656.820301] pid_namespace 3KB 11KB [ 2656.827806] rpc_buffers 17KB 25KB [ 2656.833274] rpc_tasks 2KB 7KB [ 2656.844185] UNIX 1308KB 1492KB [ 2656.850407] tcp_bind_bucket 1KB 12KB [ 2656.857143] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2656.860494] systemd-journald[17367]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2656.863380] ip_fib_trie 30KB 47KB [ 2656.884745] ip_fib_alias 148KB 197KB [ 2656.890470] ip_dst_cache 9KB 24KB [ 2656.896222] RAW 60KB 82KB [ 2656.901590] UDP 67KB 81KB [ 2656.907472] TCP 50KB 56KB [ 2656.912843] hugetlbfs_inode_cache 3KB 15KB [ 2656.918947] fscache_cookie_jar 1KB 7KB [ 2656.924400] eventpoll_pwq 34KB 39KB [ 2656.930203] eventpoll_epi 63KB 74KB [ 2656.935915] inotify_inode_mark 11KB 23KB [ 2656.941530] request_queue 199KB 199KB [ 2656.947259] blkdev_requests 1KB 3KB [ 2656.952826] blkdev_ioc 29KB 38KB [ 2656.958591] bio-0 1477KB 1477KB [ 2656.964049] biovec-max 1518KB 1567KB [ 2656.969776] biovec-64 1575KB 1575KB [ 2656.975454] biovec-16 180KB 183KB [ 2656.980815] bio_integrity_payload 1KB 8KB [ 2656.987051] khugepaged_mm_slot 8KB 27KB [ 2656.992510] uid_cache 0KB 4KB [ 2657.008187] dmaengine-unmap-2 0KB 3KB [ 2657.013578] skbuff_fclone_cache 48KB 60KB [ 2657.035328] skbuff_head_cache 9429KB 9573KB [ 2657.045535] configfs_dir_cache 3KB 11KB [ 2657.055742] file_lock_cache 31KB 43KB [ 2657.066178] systemd-journald[17367]: /dev/kmsg buffer overrun, some messages lost. [ 2657.079372] file_lock_ctx 9KB 11KB [ 2657.084758] fsnotify_mark_connector 5KB 15KB [ 2657.099352] net_namespace 70KB 96KB [ 2657.104738] shmem_inode_cache 8100KB 8135KB [ 2657.134211] task_delay_info 207KB 355KB [ 2657.144032] taskstats 26KB 42KB [ 2657.149605] proc_dir_entry 830KB 963KB [ 2657.154985] pde_opener 14KB 54KB [ 2657.179236] seq_file 291KB 358KB [ 2657.184722] sigqueue 59KB 59KB [ 2657.205137] kernfs_node_cache 16899KB 17836KB [ 2657.210602] mnt_cache 249KB 260KB [ 2657.220699] filp 7101KB 7912KB [ 2657.230793] names_cache 114915KB 114915KB [ 2657.240895] iint_cache 41KB 51KB [ 2657.261092] key_jar 4KB 11KB [ 2657.266791] uts_namespace 4KB 11KB [ 2657.275292] nsproxy 3KB 11KB [ 2657.280666] vm_area_struct 3241KB 3318KB [ 2657.296255] mm_struct 458KB 507KB [ 2657.301632] fs_cache 191KB 348KB [ 2657.325074] files_cache 822KB 1113KB [ 2657.330522] signal_cache 1630KB 2141KB [ 2657.336271] sighand_cache 559KB 624KB [ 2657.341702] task_struct 7076KB 7101KB [ 2657.347667] cred_jar 2103KB 2680KB [ 2657.353102] anon_vma_chain 1027KB 1330KB [ 2657.362851] anon_vma 142KB 265KB [ 2657.369058] pid 130KB 248KB [ 2657.374428] Acpi-Operand 156KB 198KB [ 2657.384194] Acpi-ParseExt 9KB 11KB [ 2657.389873] Acpi-Parse 41KB 47KB [ 2657.399553] Acpi-State 52KB 63KB [ 2657.404927] Acpi-Namespace 21KB 27KB [ 2657.410799] numa_policy 0KB 3KB [ 2657.420472] debug_objects_cache 2112KB 2205KB [ 2657.426353] trace_event_file 297KB 298KB [ 2657.431719] ftrace_event_field 398KB 401KB [ 2657.440956] pool_workqueue 218KB 228KB [ 2657.446635] page->ptl 458KB 948KB [ 2657.452102] kmalloc-2097152 2050KB 2050KB [ 2657.457860] kmalloc-524288 2056KB 2056KB [ 2657.463278] kmalloc-262144 1290KB 1290KB [ 2657.468994] kmalloc-131072 650KB 650KB [ 2657.484527] kmalloc-65536 2376KB 2442KB [ 2657.490225] kmalloc-32768 1980KB 2145KB [ 2657.505037] kmalloc-16384 1204KB 1254KB [ 2657.510483] kmalloc-8192 4958KB 5049KB [ 2657.520580] kmalloc-4096 24752KB 24811KB [ 2657.539185] kmalloc-2048 14666KB 16371KB [ 2657.559117] kmalloc-1024 11361KB 13198KB [ 2657.564514] kmalloc-512 17851KB 18337KB [ 2657.599053] kmalloc-256 5137KB 6026KB [ 2657.604453] kmalloc-128 1152KB 1606KB [ 2657.609982] kmalloc-96 3700KB 4172KB [ 2657.639039] kmalloc-64 2591KB 3716KB [ 2657.646535] kmalloc-32 1926KB 2417KB [ 2657.651968] kmalloc-192 2021KB 2892KB [ 2657.672067] kmem_cache 177KB 183KB [ 2657.682167] Out of memory (oom_kill_allocating_task): Kill process 8099 (syz-fuzzer) score 0 or sacrifice child [ 2657.702896] Killed process 11788 (syz-executor.3) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2657.723742] oom_reaper: reaped process 11788 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2658.054526] systemd[1]: Started Journal Service. [ 2659.142868] IPVS: ftp: loaded support on port[0] = 21 [ 2660.035866] chnl_net:caif_netlink_parms(): no params data found [ 2660.316430] bridge0: port 1(bridge_slave_0) entered blocking state [ 2660.322889] bridge0: port 1(bridge_slave_0) entered disabled state [ 2660.337514] device bridge_slave_0 entered promiscuous mode [ 2660.544701] bridge0: port 2(bridge_slave_1) entered blocking state [ 2660.554535] bridge0: port 2(bridge_slave_1) entered disabled state [ 2660.568398] device bridge_slave_1 entered promiscuous mode [ 2660.799646] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2660.814617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2660.844163] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2660.857620] team0: Port device team_slave_0 added [ 2661.035491] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2661.043047] team0: Port device team_slave_1 added [ 2661.076235] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2661.082501] 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. [ 2661.114585] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2661.124766] Bluetooth: hci1: command 0x0409 tx timeout [ 2661.345674] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2661.351954] 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. [ 2661.377582] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2661.397874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2661.419933] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2661.432111] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2661.442205] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2661.454572] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2661.464150] device bridge_slave_1 left promiscuous mode 04:13:57 executing program 5: socketpair(0x28, 0x0, 0x8300, &(0x7f0000000000)) 04:13:57 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:13:57 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async, rerun: 64) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (rerun: 64) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) syz_open_dev$vim2m(&(0x7f0000000040), 0x6, 0x2) 04:13:57 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x19b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) [ 2661.522605] bridge0: port 2(bridge_slave_1) entered disabled state [ 2661.558536] device bridge_slave_0 left promiscuous mode [ 2661.564196] bridge0: port 1(bridge_slave_0) entered disabled state [ 2661.580790] device veth1_macvtap left promiscuous mode [ 2661.592512] device veth0_macvtap left promiscuous mode [ 2661.603508] device veth1_vlan left promiscuous mode [ 2661.613387] device veth0_vlan left promiscuous mode [ 2663.204734] Bluetooth: hci1: command 0x041b tx timeout [ 2664.724484] Bluetooth: hci4: command 0x0409 tx timeout [ 2665.284438] Bluetooth: hci1: command 0x040f tx timeout [ 2666.545290] device hsr_slave_1 left promiscuous mode [ 2666.553514] device hsr_slave_0 left promiscuous mode [ 2666.568691] team0 (unregistering): Port device team_slave_1 removed [ 2666.581921] team0 (unregistering): Port device team_slave_0 removed [ 2666.591461] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2666.602152] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2666.630901] bond0 (unregistering): Released all slaves [ 2666.641491] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2666.819083] Bluetooth: hci4: command 0x041b tx timeout [ 2666.837172] device hsr_slave_0 entered promiscuous mode [ 2666.842806] device hsr_slave_1 entered promiscuous mode [ 2666.849665] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2666.863499] IPVS: ftp: loaded support on port[0] = 21 [ 2666.869707] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2667.062053] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2667.094469] chnl_net:caif_netlink_parms(): no params data found [ 2667.181062] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2667.191313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2667.212936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2667.232364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2667.244763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2667.267785] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2667.273915] 8021q: adding VLAN 0 to HW filter on device team0 [ 2667.300271] bridge0: port 1(bridge_slave_0) entered blocking state [ 2667.309512] bridge0: port 1(bridge_slave_0) entered disabled state [ 2667.320822] device bridge_slave_0 entered promiscuous mode [ 2667.333895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2667.344892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2667.353236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2667.366596] bridge0: port 1(bridge_slave_0) entered blocking state [ 2667.372973] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2667.385655] bridge0: port 2(bridge_slave_1) entered blocking state [ 2667.392236] bridge0: port 2(bridge_slave_1) entered disabled state [ 2667.402693] Bluetooth: hci1: command 0x0419 tx timeout [ 2667.411006] device bridge_slave_1 entered promiscuous mode [ 2667.424740] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2667.431974] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2667.444996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2667.452899] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2667.467271] bridge0: port 2(bridge_slave_1) entered blocking state [ 2667.473829] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2667.493584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2667.507224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2667.528731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2667.542627] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2667.553347] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2667.569416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2667.581001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2667.592126] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2667.605714] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2667.617310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2667.631172] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2667.639294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2667.652559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2667.682614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2667.691416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2667.707398] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2667.713427] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2667.738751] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2667.750127] team0: Port device team_slave_0 added [ 2667.769673] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2667.783259] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2667.791454] team0: Port device team_slave_1 added [ 2667.812295] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2667.819063] 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. [ 2667.845795] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2667.857962] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2667.867918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2667.877613] 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. [ 2667.910360] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2667.922173] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2667.938604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2667.955145] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2667.963012] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2667.979685] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2668.008264] device hsr_slave_0 entered promiscuous mode [ 2668.018777] device hsr_slave_1 entered promiscuous mode [ 2668.030223] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2668.044972] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2668.098681] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2668.134101] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2668.151772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2668.161085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2668.418253] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2668.425690] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2668.432357] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2668.447308] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2668.458768] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2668.466874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2668.477812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2668.582431] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2668.589388] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2668.603149] device veth0_vlan entered promiscuous mode [ 2668.715826] device veth1_vlan entered promiscuous mode [ 2668.721818] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2668.729798] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2668.755760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2668.864454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2668.873350] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2668.880501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2668.887691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2668.895516] Bluetooth: hci4: command 0x040f tx timeout [ 2668.897087] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2668.910801] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2668.917187] 8021q: adding VLAN 0 to HW filter on device team0 [ 2669.024002] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2669.032291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2669.039564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2669.047910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2669.056395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2669.064506] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2669.072193] bridge0: port 1(bridge_slave_0) entered blocking state [ 2669.078629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2669.087981] device veth0_macvtap entered promiscuous mode [ 2669.094633] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2669.193364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2669.200591] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2669.210613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2669.217968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2669.226132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2669.234761] bridge0: port 2(bridge_slave_1) entered blocking state [ 2669.241159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2669.346717] device veth1_macvtap entered promiscuous mode [ 2669.353071] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2669.362750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2669.371285] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2669.378870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2669.390070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2669.493183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2669.502690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2669.512201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2669.523866] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2669.532242] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2669.540091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2669.643006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2669.654110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2669.661182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2669.669330] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2669.771326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2669.779931] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2669.790654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2669.800262] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2669.810450] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2669.820153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2669.830957] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2669.840502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2669.850354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2669.860651] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2669.867774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2669.875392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2669.882954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2669.890835] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2669.898894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2669.909673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2670.016774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2670.027534] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2670.035806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2670.048918] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2670.058510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2670.068710] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2670.078334] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2670.088657] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2670.097834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2670.107613] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2670.118081] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2670.125043] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2670.136775] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2670.142841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2670.150342] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2670.159027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2670.342088] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2670.350645] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2670.358665] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2670.366943] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2670.382666] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2670.389719] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2670.398571] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2670.405992] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2670.413621] device bridge_slave_1 left promiscuous mode [ 2670.419926] bridge0: port 2(bridge_slave_1) entered disabled state [ 2670.427427] device bridge_slave_0 left promiscuous mode [ 2670.432885] bridge0: port 1(bridge_slave_0) entered disabled state [ 2670.445650] device veth1_macvtap left promiscuous mode [ 2670.450945] device veth0_macvtap left promiscuous mode [ 2670.457781] device veth1_vlan left promiscuous mode [ 2670.462827] device veth0_vlan left promiscuous mode [ 2670.964015] Bluetooth: hci4: command 0x0419 tx timeout [ 2674.693442] device hsr_slave_1 left promiscuous mode [ 2674.701066] device hsr_slave_0 left promiscuous mode [ 2674.715341] team0 (unregistering): Port device team_slave_1 removed [ 2674.726034] team0 (unregistering): Port device team_slave_0 removed [ 2674.738098] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2674.748078] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2674.779456] bond0 (unregistering): Released all slaves [ 2674.796324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2674.864884] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2674.882705] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2674.901141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2674.923152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2674.981902] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2675.000361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2675.026660] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2675.045656] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2675.063254] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2675.084104] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2675.091348] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2675.110815] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2675.124616] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2675.131631] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2675.143222] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2675.162627] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2675.180502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2675.189439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2675.212619] device veth0_vlan entered promiscuous mode [ 2675.230197] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2675.239631] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2675.253295] device veth1_vlan entered promiscuous mode [ 2675.261890] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2675.277334] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready 04:14:11 executing program 5: socketpair(0x28, 0x0, 0x8301, &(0x7f0000000000)) 04:14:11 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000000)={0x9, 0x9, 0x4, {0x1, @pix={0x6, 0x7fffffff, 0x31363553, 0x6, 0x9, 0x3, 0xb, 0x401, 0x1, 0x6, 0x1, 0x6}}, 0x5}) (async, rerun: 64) clock_gettime(0x1, &(0x7f0000000200)) (rerun: 64) 04:14:11 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, 0x0, &(0x7f0000000f40)) 04:14:11 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, 0x1}, 0x8) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffe2b}}, 0x10) syz_open_dev$vim2m(&(0x7f00000000c0), 0x40000005, 0x2) 04:14:11 executing program 0: socketpair(0x28, 0x0, 0x3100, &(0x7f0000000000)) [ 2675.297213] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2675.339761] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready 04:14:11 executing program 5: socketpair(0x28, 0x0, 0x8400, &(0x7f0000000000)) 04:14:11 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, 0x1}, 0x8) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffe2b}}, 0x10) (async) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffe2b}}, 0x10) syz_open_dev$vim2m(&(0x7f00000000c0), 0x40000005, 0x2) 04:14:11 executing program 0: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000200)={0x46, 0x1, 0x2, 0x0, 0x7}) sendto$l2tp6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3b}, 0x10000}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) [ 2675.380921] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2675.398591] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2675.424964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2675.432966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2675.444506] device veth0_macvtap entered promiscuous mode [ 2675.450977] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2675.483146] device veth1_macvtap entered promiscuous mode [ 2675.491067] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2675.525160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2675.543101] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2675.553260] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2675.573468] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.597413] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2675.614814] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.627997] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2675.639295] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.652447] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2675.668491] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.679798] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2675.694509] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2675.701361] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2675.715351] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2675.722651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2675.735897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2675.748370] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2675.760964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.777890] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2675.790082] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.804233] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2675.817890] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.828575] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2675.842341] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2675.855278] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2675.862165] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2675.871021] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2675.879752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2676.093699] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2676.100919] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2676.118129] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2676.123181] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2676.135949] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2676.143095] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2676.153188] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2676.170849] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2676.442763] IPVS: ftp: loaded support on port[0] = 21 [ 2676.645913] chnl_net:caif_netlink_parms(): no params data found [ 2676.726245] bridge0: port 1(bridge_slave_0) entered blocking state [ 2676.733165] bridge0: port 1(bridge_slave_0) entered disabled state [ 2676.741987] device bridge_slave_0 entered promiscuous mode [ 2676.750824] bridge0: port 2(bridge_slave_1) entered blocking state [ 2676.758130] bridge0: port 2(bridge_slave_1) entered disabled state [ 2676.767443] device bridge_slave_1 entered promiscuous mode [ 2676.797368] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2676.807792] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2676.831959] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2676.840479] team0: Port device team_slave_0 added [ 2676.847731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2676.856309] team0: Port device team_slave_1 added [ 2676.880104] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2676.887575] 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. [ 2676.915835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2676.929086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2676.936249] 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. [ 2676.963209] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2676.979342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2676.989674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2677.017115] device hsr_slave_0 entered promiscuous mode [ 2677.023394] device hsr_slave_1 entered promiscuous mode [ 2677.032279] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2677.041054] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2677.165220] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2677.233353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2677.248336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2677.262932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2677.272593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2677.288322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2677.302813] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2677.313503] 8021q: adding VLAN 0 to HW filter on device team0 [ 2677.328855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2677.336285] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2677.351449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2677.360260] bridge0: port 1(bridge_slave_0) entered blocking state [ 2677.366691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2677.383153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2677.390778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2677.404300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2677.420802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2677.428722] bridge0: port 2(bridge_slave_1) entered blocking state [ 2677.435146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2677.452097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2677.459686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2677.476958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2677.490253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2677.510347] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2677.517734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2677.534545] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2677.545614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2677.554401] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2677.561601] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2677.570580] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2677.590499] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2677.605034] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2677.617534] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2677.624594] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2677.632378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2677.644984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2677.696249] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2677.705773] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2677.712104] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2677.720990] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2677.732699] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2677.799740] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2677.811867] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2677.884289] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2677.891828] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2677.904705] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2677.922486] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2677.931003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2677.944964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2677.955760] device veth0_vlan entered promiscuous mode [ 2677.968728] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2677.976914] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2677.992615] device veth1_vlan entered promiscuous mode [ 2677.999537] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2678.018067] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2678.039629] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2678.056522] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2678.068602] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2678.077179] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2678.090299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2678.098854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2678.114727] device veth0_macvtap entered promiscuous mode [ 2678.121213] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2678.139435] device veth1_macvtap entered promiscuous mode [ 2678.149365] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2678.161964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2678.177744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2678.192311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2678.203125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.216961] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2678.229563] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.243063] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2678.260337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.269667] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2678.284731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.297075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2678.308504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.322541] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2678.394483] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2678.401420] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2678.418713] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2678.431713] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2678.441107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2678.456225] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2678.471142] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.481847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2678.483623] Bluetooth: hci0: command 0x0409 tx timeout [ 2678.497237] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.511057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2678.521170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.536265] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2678.547566] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.559714] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2678.572682] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2678.587732] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2678.595689] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2678.602573] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2678.614919] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2678.827108] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2678.839147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2678.861373] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2678.897505] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2678.912319] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2678.922614] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2678.935666] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2678.946627] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2680.563253] Bluetooth: hci0: command 0x041b tx timeout [ 2681.923889] oom_reaper: reaped process 18029 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2681.952678] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2681.974214] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2681.979019] CPU: 0 PID: 9614 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2681.986467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2681.995852] Call Trace: [ 2681.998431] dump_stack+0x1fc/0x2ef [ 2682.002040] dump_header+0x15d/0xc3f [ 2682.005739] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2682.010823] ? ___ratelimit+0x319/0x590 [ 2682.013156] syz-executor.1: vmalloc: allocation failure, allocated 1468026880 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2682.014787] oom_kill_process.cold+0x10/0x692 [ 2682.014805] ? check_preemption_disabled+0x41/0x280 [ 2682.014822] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2682.014835] out_of_memory+0x1072/0x1390 [ 2682.014853] ? oom_killer_disable+0x270/0x270 [ 2682.014868] ? mutex_trylock+0x15f/0x1a0 [ 2682.014886] __alloc_pages_nodemask+0x23a2/0x2890 [ 2682.014904] ? find_get_entry+0x4cd/0x8a0 [ 2682.014928] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2682.014963] alloc_pages_current+0x193/0x2a0 [ 2682.014978] filemap_fault+0x146e/0x2180 [ 2682.015005] ext4_filemap_fault+0x84/0xb0 [ 2682.015020] __do_fault+0x10b/0x4b0 [ 2682.015037] __handle_mm_fault+0x273b/0x41c0 [ 2682.015055] ? vm_insert_page+0x9c0/0x9c0 [ 2682.015066] ? __fget+0x356/0x510 [ 2682.015092] ? check_preemption_disabled+0x41/0x280 [ 2682.015111] handle_mm_fault+0x436/0xb10 [ 2682.015131] __do_page_fault+0x68e/0xd60 [ 2682.015152] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2682.015166] ? spurious_fault+0x840/0x840 [ 2682.015181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2682.015198] ? page_fault+0x8/0x30 [ 2682.015213] page_fault+0x1e/0x30 [ 2682.015223] RIP: 0033:0x403ace [ 2682.015238] Code: Bad RIP value. [ 2682.015244] RSP: 002b:000000c000b9f778 EFLAGS: 00010246 [ 2682.015255] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2682.015262] RDX: 0000000000000080 RSI: 000000c000b9f840 RDI: 0000000000000004 [ 2682.015270] RBP: 000000c000b9f7c0 R08: 0000000000000000 R09: 0000000000000000 [ 2682.015277] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000b9f850 [ 2682.015285] R13: 0000000000000000 R14: 000000c0006f24e0 R15: 000002712d060997 [ 2682.031975] Mem-Info: [ 2682.046720] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2682.061155] active_anon:14895 inactive_anon:90101 isolated_anon:0 [ 2682.061155] active_file:45 inactive_file:7 isolated_file:0 [ 2682.061155] unevictable:0 dirty:15 writeback:0 unstable:0 [ 2682.061155] slab_reclaimable:13194 slab_unreclaimable:116226 [ 2682.061155] mapped:22166 shmem:91106 pagetables:574 bounce:0 [ 2682.061155] free:13841 free_pcp:147 free_cma:0 [ 2682.066556] CPU: 1 PID: 18029 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2682.069506] Node 0 active_anon:54592kB inactive_anon:64784kB active_file:116kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72304kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2682.072249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2682.078134] Node 1 active_anon:4988kB inactive_anon:295620kB active_file:64kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16360kB dirty:60kB writeback:0kB shmem:297816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2682.080767] Call Trace: [ 2682.084922] 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 [ 2682.088517] dump_stack+0x1fc/0x2ef [ 2682.092888] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2682.097040] warn_alloc.cold+0x7b/0x18f [ 2682.097056] ? zone_watermark_ok_safe+0x260/0x260 [ 2682.097072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2682.100707] Node 0 DMA32 free:17920kB min:35996kB low:44992kB high:53988kB active_anon:54592kB inactive_anon:64784kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:340kB local_pcp:92kB free_cma:0kB [ 2682.105836] __vmalloc_area_node+0x4fd/0x780 [ 2682.105861] ? __vmalloc_node_range+0x180/0x180 [ 2682.109899] lowmem_reserve[]: 0 0 1 1 1 [ 2682.113963] ? _raw_spin_unlock+0x29/0x40 [ 2682.113978] ? __get_vm_area_node+0x2e2/0x3a0 [ 2682.113996] __vmalloc_node_range+0xed/0x180 [ 2682.114014] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2682.119121] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2682.123276] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2682.123290] vmalloc_user+0x70/0xe0 [ 2682.123304] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2682.123321] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2682.128140] lowmem_reserve[]: 0 0 0 0 0 [ 2682.131679] __vb2_queue_alloc+0x472/0xe60 [ 2682.135190] Node 1 Normal free:26552kB min:53876kB low:67344kB high:80812kB active_anon:4988kB inactive_anon:295620kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2682.138357] vb2_core_create_bufs+0x273/0x7e0 [ 2682.141674] lowmem_reserve[]: 0 0 0 0 0 [ 2682.147043] ? __vb2_queue_free+0x870/0x870 [ 2682.147058] ? __video_do_ioctl+0x632/0xcd0 [ 2682.147080] ? __mutex_lock+0x368/0x1190 [ 2682.154391] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2682.161671] vb2_create_bufs+0x332/0x620 [ 2682.168969] Node 0 DMA32: 624*4kB (ME) 270*8kB (ME) 293*16kB (ME) 124*32kB (UME) 32*64kB (UME) 8*128kB (ME) 2*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 17920kB [ 2682.176204] ? mark_held_locks+0xf0/0xf0 [ 2682.176218] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2682.176237] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2682.183530] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2682.185913] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2682.191002] Node 1 Normal: 536*4kB (ME) 469*8kB (ME) 215*16kB (ME) 78*32kB (ME) 36*64kB (M) 11*128kB (ME) 5*256kB (UME) 3*512kB (UME) 4*1024kB (UME) 2*2048kB (M) 0*4096kB = 26552kB [ 2682.224233] v4l_create_bufs+0xb2/0x160 [ 2682.224255] __video_do_ioctl+0x49a/0xcd0 [ 2682.224276] ? v4l_querycap+0x340/0x340 [ 2682.232131] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2682.259790] ? __might_fault+0x192/0x1d0 [ 2682.259806] ? v4l_querycap+0x340/0x340 [ 2682.259827] video_usercopy+0x13f/0xfa0 [ 2682.269184] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2682.296491] ? v4l_enumstd+0x60/0x60 [ 2682.296512] ? do_futex+0x171/0x1880 [ 2682.299164] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2682.325260] ? mark_held_locks+0xf0/0xf0 [ 2682.325277] ? debug_check_no_obj_freed+0x201/0x490 [ 2682.325304] ? video_usercopy+0xfa0/0xfa0 [ 2682.328907] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2682.333901] v4l2_ioctl+0x147/0x1a0 [ 2682.333914] ? video_devdata+0xa0/0xa0 [ 2682.333931] do_vfs_ioctl+0xcdb/0x12e0 [ 2682.337877] 91169 total pagecache pages [ 2682.342708] ? lock_downgrade+0x720/0x720 [ 2682.347468] 0 pages in swap cache [ 2682.376243] ? check_preemption_disabled+0x41/0x280 [ 2682.376260] ? ioctl_preallocate+0x200/0x200 [ 2682.376276] ? __fget+0x356/0x510 [ 2682.376291] ? do_dup2+0x450/0x450 [ 2682.376308] ? __se_sys_futex+0x298/0x3b0 [ 2682.380701] Swap cache stats: add 0, delete 0, find 0/0 [ 2682.385375] ksys_ioctl+0x9b/0xc0 [ 2682.385392] __x64_sys_ioctl+0x6f/0xb0 [ 2682.385405] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2682.385422] do_syscall_64+0xf9/0x620 [ 2682.389380] Free swap = 0kB [ 2682.393523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2682.393535] RIP: 0033:0x7f1290a330f9 [ 2682.393550] Code: Bad RIP value. [ 2682.398023] Total swap = 0kB [ 2682.402417] RSP: 002b:00007f128efa5168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2682.406776] 2097051 pages RAM [ 2682.432569] RAX: ffffffffffffffda RBX: 00007f1290b52f80 RCX: 00007f1290a330f9 [ 2682.432578] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2682.432584] RBP: 00007f1290a8eae9 R08: 0000000000000000 R09: 0000000000000000 [ 2682.432591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2682.432598] R13: 00007ffff79c0f5f R14: 00007f128efa5300 R15: 0000000000022000 [ 2682.443242] Mem-Info: [ 2682.465576] 0 pages HighMem/MovableOnly [ 2682.496440] active_anon:14895 inactive_anon:90101 isolated_anon:0 [ 2682.496440] active_file:45 inactive_file:7 isolated_file:0 [ 2682.496440] unevictable:0 dirty:15 writeback:0 unstable:0 [ 2682.496440] slab_reclaimable:13194 slab_unreclaimable:116226 [ 2682.496440] mapped:22166 shmem:91106 pagetables:574 bounce:0 [ 2682.496440] free:13841 free_pcp:147 free_cma:0 [ 2682.506185] 369649 pages reserved [ 2682.507354] Node 0 active_anon:54592kB inactive_anon:64784kB active_file:116kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72304kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2682.515792] 0 pages cma reserved [ 2682.531045] Node 1 active_anon:4988kB inactive_anon:295620kB active_file:64kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16360kB dirty:60kB writeback:0kB shmem:297816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2682.557536] Unreclaimable slab info: [ 2682.565999] 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 [ 2682.571019] Name Used Total [ 2682.580589] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2682.599290] pid_2 21KB 32KB [ 2682.608598] Node 0 DMA32 free:17920kB min:35996kB low:44992kB high:53988kB active_anon:54592kB inactive_anon:64784kB active_file:16kB inactive_file:92kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:340kB local_pcp:248kB free_cma:0kB [ 2682.620595] batadv_tt_change_cache 4KB 7KB [ 2682.621950] lowmem_reserve[]: 0 0 1 1 1 [ 2682.625982] batadv_tl_cache 14KB 16KB [ 2682.626014] TIPC 15KB 22KB [ 2682.643103] Bluetooth: hci0: command 0x040f tx timeout [ 2682.658207] SCTPv6 24KB 30KB [ 2682.668228] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2682.676478] DCCPv6 17KB 22KB [ 2682.676492] DCCP 16KB 28KB [ 2682.676532] RXRPC 24KB 26KB [ 2682.676541] rxrpc_call_jar 118KB 133KB [ 2682.676554] bridge_fdb_cache 24KB 27KB [ 2682.676569] fib6_nodes 244KB 272KB [ 2682.676579] ip6_dst_cache 648KB 648KB [ 2682.676592] RAWv6 116KB 121KB [ 2682.676604] UDPv6 37KB 41KB [ 2682.676618] TCPv6 33KB 36KB [ 2682.676637] nf_conntrack 15KB 15KB [ 2682.676712] t10_alua_lu_gp_cache 0KB 3KB [ 2682.680569] lowmem_reserve[]: 0 0 0 0 0 [ 2682.691736] sd_ext_cdb 0KB 7KB [ 2682.701031] Node 1 Normal free:26552kB min:53876kB low:67344kB high:80812kB active_anon:4988kB inactive_anon:295620kB active_file:36kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2682.701315] scsi_sense_cache 1056KB 1060KB [ 2682.705778] lowmem_reserve[]: 0 0 0 0 0 [ 2682.705797] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2682.715455] virtio_scsi_cmd 16KB 16KB [ 2682.726166] Node 0 DMA32: 624*4kB (ME) 270*8kB (ME) 293*16kB (ME) 124*32kB (UME) 32*64kB (UME) 8*128kB (ME) 2*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 17920kB [ 2682.734048] sgpool-128 8KB 8KB [ 2682.736289] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2682.742661] sgpool-64 4KB 12KB [ 2682.750767] Node 1 Normal: 536*4kB (ME) 469*8kB (ME) 215*16kB (ME) 78*32kB (ME) 36*64kB (M) 11*128kB (ME) 5*256kB (UME) 3*512kB (UME) 4*1024kB (UME) 2*2048kB (M) 0*4096kB = 26552kB [ 2682.765123] sgpool-32 2KB 15KB [ 2682.770909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2682.781536] sgpool-16 1KB 7KB [ 2682.786480] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2682.789561] sgpool-8 0KB 7KB [ 2682.801080] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2682.811622] mqueue_inode_cache 18KB 37KB [ 2682.850290] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2682.888714] bio_post_read_ctx 14KB 15KB [ 2682.917375] 91138 total pagecache pages [ 2682.950630] bio-2 14KB 15KB [ 2682.961487] 0 pages in swap cache [ 2683.001294] jfs_mp 7KB 7KB [ 2683.012763] Swap cache stats: add 0, delete 0, find 0/0 [ 2683.023469] cifs_small_rq 15KB 16KB [ 2683.053281] Free swap = 0kB [ 2683.061380] cifs_request 67KB 67KB [ 2683.064717] Total swap = 0kB [ 2683.073018] cifs_mpx_ids 0KB 7KB [ 2683.079031] 2097051 pages RAM [ 2683.082580] nfs_commit_data 3KB 14KB [ 2683.086197] 0 pages HighMem/MovableOnly [ 2683.086204] 369649 pages reserved [ 2683.086208] 0 pages cma reserved [ 2683.362705] nfs_write_data 34KB 44KB [ 2683.368618] ext4_system_zone 1KB 7KB [ 2683.377942] bio-1 1KB 7KB [ 2683.383389] pid_namespace 9KB 11KB [ 2683.388825] rpc_buffers 17KB 25KB [ 2683.398172] rpc_tasks 2KB 7KB [ 2683.403594] UNIX 1963KB 2032KB [ 2683.408966] tcp_bind_bucket 8KB 12KB [ 2683.418019] ip_fib_trie 38KB 47KB [ 2683.423520] ip_fib_alias 182KB 197KB [ 2683.428884] ip_dst_cache 22KB 24KB [ 2683.438031] RAW 76KB 82KB [ 2683.445454] UDP 74KB 87KB [ 2683.450876] TCP 53KB 56KB [ 2683.460330] hugetlbfs_inode_cache 3KB 15KB [ 2683.466099] fscache_cookie_jar 1KB 7KB [ 2683.471549] eventpoll_pwq 30KB 39KB [ 2683.480613] eventpoll_epi 57KB 74KB [ 2683.486325] inotify_inode_mark 11KB 23KB [ 2683.491819] request_queue 199KB 199KB [ 2683.500909] blkdev_requests 1KB 3KB [ 2683.506478] blkdev_ioc 21KB 38KB [ 2683.511846] bio-0 907KB 1215KB [ 2683.520925] biovec-max 1452KB 1559KB [ 2683.526448] biovec-64 1092KB 1409KB [ 2683.531814] biovec-16 148KB 183KB [ 2683.540856] bio_integrity_payload 1KB 8KB [ 2683.546612] khugepaged_mm_slot 6KB 27KB [ 2683.552159] uid_cache 0KB 4KB [ 2683.561609] dmaengine-unmap-2 0KB 3KB [ 2683.570151] skbuff_fclone_cache 34KB 45KB [ 2683.587507] skbuff_head_cache 8931KB 9273KB [ 2683.592896] configfs_dir_cache 3KB 11KB [ 2683.614757] file_lock_cache 30KB 43KB [ 2683.620149] file_lock_ctx 9KB 11KB [ 2683.632415] fsnotify_mark_connector 5KB 15KB [ 2683.650073] net_namespace 87KB 113KB [ 2683.659316] shmem_inode_cache 8089KB 8131KB [ 2683.676137] task_delay_info 272KB 355KB [ 2683.681523] taskstats 26KB 38KB [ 2683.698477] proc_dir_entry 958KB 963KB [ 2683.708967] pde_opener 18KB 54KB [ 2683.720939] seq_file 249KB 358KB [ 2683.731169] sigqueue 59KB 63KB [ 2683.748533] kernfs_node_cache 18236KB 18250KB [ 2683.758895] mnt_cache 278KB 280KB [ 2683.776860] filp 7560KB 7908KB [ 2683.782256] names_cache 111932KB 111991KB [ 2683.792716] iint_cache 32KB 47KB [ 2683.809937] key_jar 4KB 11KB [ 2683.819552] uts_namespace 4KB 11KB [ 2683.832368] nsproxy 9KB 11KB [ 2683.841915] vm_area_struct 3187KB 3318KB [ 2683.861724] mm_struct 494KB 494KB [ 2683.872234] fs_cache 300KB 348KB [ 2683.886151] files_cache 1168KB 1170KB [ 2683.891617] signal_cache 2107KB 2170KB [ 2683.900594] sighand_cache 642KB 700KB [ 2683.910802] task_struct 8383KB 8465KB [ 2683.919509] cred_jar 2292KB 2680KB [ 2683.931538] anon_vma_chain 974KB 1326KB [ 2683.940069] anon_vma 156KB 265KB [ 2683.950757] pid 180KB 248KB [ 2683.961182] Acpi-Operand 156KB 198KB [ 2683.971575] Acpi-ParseExt 9KB 11KB [ 2683.980372] Acpi-Parse 41KB 47KB [ 2683.990743] Acpi-State 52KB 63KB [ 2683.999552] Acpi-Namespace 21KB 27KB [ 2684.011166] numa_policy 0KB 3KB [ 2684.022007] debug_objects_cache 2229KB 2232KB [ 2684.032718] trace_event_file 297KB 298KB [ 2684.041505] ftrace_event_field 398KB 401KB [ 2684.051898] pool_workqueue 224KB 248KB [ 2684.060487] page->ptl 462KB 944KB [ 2684.077049] kmalloc-2097152 2050KB 2050KB [ 2684.082440] kmalloc-524288 2056KB 2056KB [ 2684.090519] kmalloc-262144 1290KB 1290KB [ 2684.105130] kmalloc-131072 650KB 650KB [ 2684.110516] kmalloc-65536 2904KB 2970KB [ 2684.119048] kmalloc-32768 2244KB 2409KB [ 2684.129446] kmalloc-16384 1369KB 1419KB [ 2684.138182] kmalloc-8192 5577KB 5618KB [ 2684.148480] kmalloc-4096 28003KB 28062KB [ 2684.157268] kmalloc-2048 17376KB 17760KB [ 2684.162648] kmalloc-1024 12699KB 13277KB [ 2684.178776] kmalloc-512 16965KB 17917KB [ 2684.185776] kmalloc-256 5644KB 6022KB [ 2684.191154] kmalloc-128 1388KB 1606KB [ 2684.205221] kmalloc-96 3512KB 4172KB [ 2684.210610] kmalloc-64 2744KB 3712KB [ 2684.219180] kmalloc-32 1960KB 2417KB [ 2684.229864] kmalloc-192 2344KB 2888KB [ 2684.238574] kmem_cache 177KB 183KB [ 2684.248829] Out of memory (oom_kill_allocating_task): Kill process 9614 (syz-fuzzer) score 0 or sacrifice child [ 2684.262390] Killed process 17626 (syz-executor.1) total-vm:48512kB, anon-rss:440kB, file-rss:12292kB, shmem-rss:0kB [ 2684.286823] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2684.287626] oom_reaper: reaped process 17626 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2684.306643] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2684.317560] CPU: 1 PID: 9614 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2684.325011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2684.334361] Call Trace: [ 2684.336953] dump_stack+0x1fc/0x2ef [ 2684.340585] dump_header+0x15d/0xc3f [ 2684.344306] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2684.349408] ? ___ratelimit+0x319/0x590 [ 2684.353389] oom_kill_process.cold+0x10/0x692 [ 2684.357892] ? check_preemption_disabled+0x41/0x280 [ 2684.362918] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2684.368195] out_of_memory+0x1072/0x1390 [ 2684.372264] ? oom_killer_disable+0x270/0x270 [ 2684.376761] ? mutex_trylock+0x15f/0x1a0 [ 2684.380824] __alloc_pages_nodemask+0x23a2/0x2890 [ 2684.385670] ? find_get_entry+0x4cd/0x8a0 [ 2684.389940] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2684.394806] alloc_pages_current+0x193/0x2a0 [ 2684.399217] filemap_fault+0x146e/0x2180 [ 2684.403289] ext4_filemap_fault+0x84/0xb0 [ 2684.407439] __do_fault+0x10b/0x4b0 [ 2684.411076] __handle_mm_fault+0x273b/0x41c0 [ 2684.415580] ? vm_insert_page+0x9c0/0x9c0 [ 2684.419725] ? __fget+0x356/0x510 [ 2684.423191] ? check_preemption_disabled+0x41/0x280 [ 2684.428208] handle_mm_fault+0x436/0xb10 [ 2684.432284] __do_page_fault+0x68e/0xd60 [ 2684.436356] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2684.441374] ? spurious_fault+0x840/0x840 [ 2684.445522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2684.450369] ? page_fault+0x8/0x30 [ 2684.453908] page_fault+0x1e/0x30 [ 2684.457363] RIP: 0033:0x403ace [ 2684.460560] Code: Bad RIP value. [ 2684.463924] RSP: 002b:000000c000b9f778 EFLAGS: 00010246 [ 2684.469305] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2684.476571] RDX: 0000000000000080 RSI: 000000c000b9f840 RDI: 0000000000000004 [ 2684.483956] RBP: 000000c000b9f7c0 R08: 0000000000000000 R09: 0000000000000000 [ 2684.491262] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000b9f850 [ 2684.498532] R13: 0000000000000000 R14: 000000c0006f24e0 R15: 000002712d060997 [ 2684.516529] Mem-Info: [ 2684.518981] active_anon:14748 inactive_anon:90101 isolated_anon:0 [ 2684.518981] active_file:16 inactive_file:16 isolated_file:0 [ 2684.518981] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2684.518981] slab_reclaimable:13194 slab_unreclaimable:116230 [ 2684.518981] mapped:22140 shmem:91106 pagetables:536 bounce:0 [ 2684.518981] free:13778 free_pcp:379 free_cma:0 [ 2684.556151] Node 0 active_anon:54004kB inactive_anon:64784kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66608kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2684.588960] Node 1 active_anon:4988kB inactive_anon:295620kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16296kB dirty:0kB writeback:0kB shmem:297816kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2684.619841] 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 [ 2684.647914] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2684.653017] Node 0 DMA32 free:18708kB min:35996kB low:44992kB high:53988kB active_anon:54004kB inactive_anon:64784kB active_file:32kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1712kB bounce:0kB free_pcp:1264kB local_pcp:244kB free_cma:0kB [ 2684.684832] lowmem_reserve[]: 0 0 1 1 1 [ 2684.688836] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2684.714787] lowmem_reserve[]: 0 0 0 0 0 [ 2684.718783] Node 1 Normal free:124568kB min:53876kB low:67344kB high:80812kB active_anon:4988kB inactive_anon:295620kB active_file:32kB inactive_file:2132kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:432kB bounce:0kB free_pcp:1736kB local_pcp:368kB free_cma:0kB [ 2684.748389] Bluetooth: hci0: command 0x0419 tx timeout [ 2684.753792] lowmem_reserve[]: 0 0 0 0 0 [ 2684.758391] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2684.773467] Node 0 DMA32: 605*4kB (ME) 412*8kB (UME) 293*16kB (UME) 126*32kB (UME) 31*64kB (ME) 8*128kB (UME) 2*256kB (M) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 18980kB [ 2684.792146] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2684.804017] Node 1 Normal: 23*4kB (UE) 23*8kB (UE) 91*16kB (UME) 81*32kB (UME) 41*64kB (UM) 14*128kB (UME) 8*256kB (UME) 5*512kB (UME) 4*1024kB (UME) 72*2048kB (UM) 0*4096kB = 164900kB [ 2684.821240] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2684.830175] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2684.838961] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2684.848685] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2684.857814] 93363 total pagecache pages [ 2684.862104] 0 pages in swap cache [ 2684.872906] Swap cache stats: add 0, delete 0, find 0/0 [ 2684.878287] Free swap = 0kB [ 2684.897567] Total swap = 0kB [ 2684.900619] 2097051 pages RAM [ 2684.918078] 0 pages HighMem/MovableOnly [ 2684.922158] 369649 pages reserved [ 2684.932278] 0 pages cma reserved [ 2684.935998] Unreclaimable slab info: [ 2684.952496] Name Used Total [ 2684.962618] pid_2 21KB 32KB [ 2684.993038] batadv_tt_change_cache 4KB 7KB [ 2684.999493] batadv_tl_cache 11KB 16KB [ 2685.013024] TIPC 15KB 22KB [ 2685.028600] SCTPv6 22KB 30KB [ 2685.037894] DCCPv6 17KB 22KB [ 2685.043695] DCCP 16KB 28KB [ 2685.049102] RXRPC 16KB 26KB [ 2685.062878] rxrpc_call_jar 112KB 133KB [ 2685.068390] bridge_fdb_cache 20KB 27KB [ 2685.078490] fib6_nodes 244KB 272KB [ 2685.092916] ip6_dst_cache 663KB 663KB [ 2685.098500] RAWv6 113KB 121KB [ 2685.112879] UDPv6 37KB 41KB [ 2685.128465] TCPv6 33KB 36KB [ 2685.138575] nf_conntrack 18KB 18KB [ 2685.148713] t10_alua_lu_gp_cache 0KB 3KB [ 2685.163126] sd_ext_cdb 0KB 7KB [ 2685.168610] scsi_sense_cache 1056KB 1060KB [ 2685.183370] virtio_scsi_cmd 16KB 16KB [ 2685.188923] sgpool-128 8KB 8KB [ 2685.196079] sgpool-64 4KB 12KB [ 2685.201691] sgpool-32 2KB 15KB [ 2685.208978] sgpool-16 1KB 7KB [ 2685.215686] sgpool-8 0KB 7KB [ 2685.221237] mqueue_inode_cache 18KB 37KB [ 2685.230244] bio_post_read_ctx 14KB 15KB [ 2685.236720] bio-2 14KB 15KB [ 2685.242187] jfs_mp 7KB 7KB [ 2685.249002] cifs_small_rq 15KB 16KB [ 2685.255392] cifs_request 67KB 67KB [ 2685.260824] cifs_mpx_ids 0KB 7KB [ 2685.267650] nfs_commit_data 3KB 14KB [ 2685.274907] nfs_write_data 34KB 44KB [ 2685.280388] ext4_system_zone 1KB 7KB [ 2685.287011] bio-1 1KB 7KB [ 2685.292447] pid_namespace 5KB 11KB [ 2685.299176] rpc_buffers 17KB 25KB [ 2685.305480] rpc_tasks 2KB 7KB [ 2685.310858] UNIX 1813KB 1953KB [ 2685.317698] tcp_bind_bucket 5KB 12KB [ 2685.323965] ip_fib_trie 37KB 47KB [ 2685.329400] ip_fib_alias 180KB 197KB [ 2685.335952] ip_dst_cache 22KB 24KB [ 2685.341380] RAW 73KB 82KB [ 2685.348047] UDP 72KB 87KB [ 2685.354210] TCP 53KB 56KB [ 2685.359585] hugetlbfs_inode_cache 3KB 15KB [ 2685.366676] fscache_cookie_jar 1KB 7KB [ 2685.372134] eventpoll_pwq 30KB 39KB [ 2685.379007] eventpoll_epi 57KB 74KB [ 2685.385204] inotify_inode_mark 11KB 23KB [ 2685.390720] request_queue 199KB 199KB [ 2685.397228] blkdev_requests 1KB 3KB [ 2685.402655] blkdev_ioc 21KB 38KB [ 2685.409193] bio-0 991KB 1215KB [ 2685.415442] biovec-max 1452KB 1559KB [ 2685.420820] biovec-64 1119KB 1409KB [ 2685.427555] biovec-16 157KB 183KB [ 2685.433809] bio_integrity_payload 1KB 8KB [ 2685.439614] khugepaged_mm_slot 6KB 27KB [ 2685.446615] uid_cache 0KB 4KB [ 2685.452048] dmaengine-unmap-2 0KB 3KB [ 2685.458679] skbuff_fclone_cache 27KB 45KB [ 2685.465073] skbuff_head_cache 8560KB 9240KB [ 2685.470444] configfs_dir_cache 3KB 11KB [ 2685.477142] file_lock_cache 30KB 43KB [ 2685.482519] file_lock_ctx 9KB 11KB [ 2685.489280] fsnotify_mark_connector 5KB 15KB [ 2685.497378] net_namespace 87KB 113KB [ 2685.503524] shmem_inode_cache 8082KB 8131KB [ 2685.508906] task_delay_info 272KB 355KB [ 2685.515493] taskstats 26KB 38KB [ 2685.520864] proc_dir_entry 952KB 963KB [ 2685.527684] pde_opener 18KB 54KB [ 2685.533852] seq_file 247KB 358KB [ 2685.539276] sigqueue 59KB 63KB [ 2685.545974] kernfs_node_cache 18236KB 18250KB [ 2685.551423] mnt_cache 273KB 280KB [ 2685.558186] filp 7516KB 7908KB [ 2685.564573] names_cache 117057KB 117057KB [ 2685.570063] iint_cache 38KB 47KB [ 2685.576757] key_jar 4KB 11KB [ 2685.582134] uts_namespace 4KB 11KB [ 2685.589017] nsproxy 7KB 11KB [ 2685.595181] vm_area_struct 2946KB 3314KB [ 2685.600705] mm_struct 494KB 494KB [ 2685.608928] fs_cache 293KB 348KB [ 2685.619803] files_cache 1126KB 1170KB [ 2685.626032] signal_cache 2044KB 2163KB [ 2685.631471] sighand_cache 596KB 672KB [ 2685.642895] task_struct 8054KB 8136KB [ 2685.648275] cred_jar 2343KB 2680KB [ 2685.654965] anon_vma_chain 955KB 1326KB [ 2685.660342] anon_vma 149KB 265KB [ 2685.667025] pid 176KB 248KB [ 2685.672406] Acpi-Operand 156KB 198KB [ 2685.679112] Acpi-ParseExt 9KB 11KB [ 2685.685458] Acpi-Parse 41KB 47KB [ 2685.690895] Acpi-State 52KB 63KB [ 2685.697448] Acpi-Namespace 21KB 27KB [ 2685.705148] numa_policy 0KB 3KB [ 2685.710550] debug_objects_cache 2229KB 2232KB [ 2685.717435] trace_event_file 297KB 298KB [ 2685.723661] ftrace_event_field 398KB 401KB [ 2685.729179] pool_workqueue 220KB 248KB [ 2685.736876] page->ptl 457KB 944KB [ 2685.742345] kmalloc-2097152 2050KB 2050KB [ 2685.748879] kmalloc-524288 2056KB 2056KB [ 2685.755053] kmalloc-262144 1290KB 1290KB [ 2685.760422] kmalloc-131072 650KB 650KB [ 2685.767462] kmalloc-65536 2904KB 2970KB [ 2685.773648] kmalloc-32768 2244KB 2409KB [ 2685.779106] kmalloc-16384 1336KB 1386KB [ 2685.785751] kmalloc-8192 5527KB 5601KB [ 2685.791188] kmalloc-4096 27085KB 27144KB [ 2685.797940] kmalloc-2048 16645KB 17620KB [ 2685.804292] kmalloc-1024 12334KB 13269KB [ 2685.809699] kmalloc-512 15838KB 17850KB [ 2685.816431] kmalloc-256 5562KB 6022KB [ 2685.821902] kmalloc-128 1370KB 1606KB [ 2685.828648] kmalloc-96 3445KB 4172KB [ 2685.834866] kmalloc-64 2687KB 3712KB [ 2685.840310] kmalloc-32 1923KB 2417KB [ 2685.847018] kmalloc-192 2320KB 2888KB [ 2685.852536] kmem_cache 177KB 183KB [ 2685.859132] Out of memory (oom_kill_allocating_task): Kill process 9614 (syz-fuzzer) score 0 or sacrifice child [ 2685.870302] Killed process 18030 (syz-executor.3) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 2689.248213] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2689.261691] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2689.277039] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2689.288762] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2689.301250] device bridge_slave_1 left promiscuous mode [ 2689.309969] bridge0: port 2(bridge_slave_1) entered disabled state [ 2689.320790] device bridge_slave_0 left promiscuous mode [ 2689.329833] bridge0: port 1(bridge_slave_0) entered disabled state [ 2689.343783] device veth1_macvtap left promiscuous mode [ 2689.349108] device veth0_macvtap left promiscuous mode [ 2689.360821] device veth1_vlan left promiscuous mode [ 2689.366882] device veth0_vlan left promiscuous mode 04:14:25 executing program 5: socketpair(0x28, 0x0, 0x8401, &(0x7f0000000000)) 04:14:25 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 04:14:25 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 1) 04:14:25 executing program 2: write$rfkill(0xffffffffffffffff, &(0x7f0000000040)={0x7, 0x0, 0x0, 0x0, 0x1}, 0x8) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0xfffffe2b}}, 0x10) (async, rerun: 64) syz_open_dev$vim2m(&(0x7f00000000c0), 0x40000005, 0x2) (rerun: 64) 04:14:25 executing program 3: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @pix_mp={0x15a, 0xfffffffa, 0x30314142, 0x3, 0xa, [{0x2, 0xff}, {0xfffffffe, 0x80}, {0x7a, 0x8a}, {0x8, 0x8b}, {0x2, 0x6}, {0x9, 0x2}, {0x3, 0x3}, {0x1, 0x4}], 0x5, 0x1, 0x1, 0x2, 0x7}}) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x8fd, 0x8) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r3, 0xc058565d, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f00000000c0)={0x0, 0xffff, 0x9, 0x4000}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) pipe2$watch_queue(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r7, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r7, &(0x7f00000005c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000580), 0x3, {0xa, 0x4e24, 0x4, @remote, 0xff}}}, 0x38) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000540)={0x3, r6}) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000240)) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r8, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r9, 0x0, "02ff00", "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"}}, 0x110) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000640)={0x12, 0x10, 0xfa00, {&(0x7f0000000600), r9, r5}}, 0x18) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x3, 0x514, 0x1, {0x2, @sliced={0x9, [0x1ff, 0x1200, 0x0, 0x22c6, 0x4, 0x1, 0x3f, 0x4, 0x6, 0x3, 0xfffe, 0x1, 0xc229, 0x7, 0x3, 0x1000, 0xa99f, 0x40, 0x7fb, 0x2, 0x3, 0x9977, 0x1, 0xffff, 0x7, 0x9, 0x5, 0x66c2, 0x8, 0x3, 0x7, 0x2, 0x7, 0x7fff, 0x0, 0x7f, 0x8, 0x1, 0x8, 0x7fff, 0xffff, 0x7, 0x8, 0x2f0, 0xfff9, 0x7, 0x0, 0x6], 0x10000}}, 0xfffffffc}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r10, 0x5760, 0x2) write$apparmor_exec(r1, &(0x7f0000000240)=ANY=[], 0x16) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000002c0)=@fd={0x0, 0x0, 0x4, 0x2000, 0x0, {0x0, 0xea60}, {0x3, 0xc, 0xff, 0x19, 0x7f, 0xff, "ba8c4859"}, 0x7, 0x4, {}, 0x5, 0x0, r1}) clock_gettime(0x1, &(0x7f0000000200)) 04:14:25 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:14:25 executing program 5: socketpair(0x28, 0x0, 0x8500, &(0x7f0000000000)) [ 2689.837251] FAULT_INJECTION: forcing a failure. [ 2689.837251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 04:14:25 executing program 4: clock_gettime(0x7, &(0x7f0000000200)) 04:14:25 executing program 5: socketpair(0x28, 0x0, 0x8501, &(0x7f0000000000)) [ 2689.946859] CPU: 0 PID: 18316 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2689.954783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2689.964161] Call Trace: [ 2689.966763] dump_stack+0x1fc/0x2ef [ 2689.970413] should_fail.cold+0xa/0xf [ 2689.974226] ? lock_acquire+0x170/0x3c0 [ 2689.978212] ? setup_fault_attr+0x200/0x200 [ 2689.982554] __alloc_pages_nodemask+0x239/0x2890 [ 2689.987320] ? __lock_acquire+0x6de/0x3ff0 [ 2689.991585] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2689.996526] ? check_preemption_disabled+0x41/0x280 [ 2690.001565] ? __lock_acquire+0x6de/0x3ff0 [ 2690.005831] alloc_pages_current+0x193/0x2a0 [ 2690.010253] __pmd_alloc+0x37/0x440 [ 2690.013930] __handle_mm_fault+0x1760/0x41c0 [ 2690.018365] ? vm_insert_page+0x9c0/0x9c0 [ 2690.022552] ? check_preemption_disabled+0x41/0x280 [ 2690.027584] handle_mm_fault+0x436/0xb10 [ 2690.031658] __do_page_fault+0x68e/0xd60 [ 2690.035733] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2690.040757] ? spurious_fault+0x840/0x840 [ 2690.044917] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2690.049778] page_fault+0x1e/0x30 [ 2690.053243] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2690.058876] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2690.077817] RSP: 0018:ffff888054bc7dd0 EFLAGS: 00050202 [ 2690.083191] RAX: ffffed100a978fc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2690.090478] RDX: 0000000000000000 RSI: ffff888054bc7e30 RDI: 0000000020000200 [ 2690.097789] RBP: ffff888054bc7e30 R08: 0000000064017421 R09: ffffed100a978fc7 [ 2690.105100] R10: ffff888054bc7e3f R11: ffffffff8c66501b R12: 0000000020000200 [ 2690.112383] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2690.119775] _copy_to_user+0xe2/0x100 [ 2690.123597] put_timespec64+0xb2/0x120 [ 2690.127500] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2690.132877] ? ns_to_timespec64+0x78/0xb0 [ 2690.137194] __se_sys_clock_gettime+0x16b/0x1e0 [ 2690.141905] ? posix_timer_fn+0x3d0/0x3d0 [ 2690.146083] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2690.151543] ? do_syscall_64+0x21/0x620 [ 2690.155528] do_syscall_64+0xf9/0x620 [ 2690.159343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2690.164548] RIP: 0033:0x7f643acde0f9 [ 2690.168276] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2690.187215] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2690.194965] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2690.202332] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2690.209609] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.216899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2690.224492] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 04:14:26 executing program 5: socketpair(0x28, 0x0, 0x8600, &(0x7f0000000000)) 04:14:26 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) 04:14:26 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 2) 04:14:26 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) [ 2690.360030] FAULT_INJECTION: forcing a failure. [ 2690.360030] name failslab, interval 1, probability 0, space 0, times 0 04:14:26 executing program 5: socketpair(0x28, 0x0, 0x8601, &(0x7f0000000000)) [ 2690.405207] CPU: 1 PID: 18341 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2690.413390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2690.422757] Call Trace: [ 2690.425365] dump_stack+0x1fc/0x2ef [ 2690.429018] should_fail.cold+0xa/0xf [ 2690.432870] ? setup_fault_attr+0x200/0x200 [ 2690.437244] ? lock_acquire+0x170/0x3c0 [ 2690.441243] __should_failslab+0x115/0x180 [ 2690.445585] should_failslab+0x5/0x10 [ 2690.449397] kmem_cache_alloc+0x277/0x370 04:14:26 executing program 5: socketpair(0x28, 0x0, 0x8700, &(0x7f0000000000)) [ 2690.453577] __pmd_alloc+0xbb/0x440 [ 2690.457224] __handle_mm_fault+0x1760/0x41c0 [ 2690.461646] ? vm_insert_page+0x9c0/0x9c0 [ 2690.465821] ? check_preemption_disabled+0x41/0x280 [ 2690.470856] handle_mm_fault+0x436/0xb10 [ 2690.474938] __do_page_fault+0x68e/0xd60 [ 2690.479025] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2690.484064] ? spurious_fault+0x840/0x840 [ 2690.488229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2690.493308] page_fault+0x1e/0x30 [ 2690.496861] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2690.502529] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2690.521446] RSP: 0018:ffff888054bc7dd0 EFLAGS: 00050202 [ 2690.526824] RAX: ffffed100a978fc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2690.534213] RDX: 0000000000000000 RSI: ffff888054bc7e30 RDI: 0000000020000200 [ 2690.541495] RBP: ffff888054bc7e30 R08: 0000000064017422 R09: ffffed100a978fc7 [ 2690.548780] R10: ffff888054bc7e3f R11: ffffffff8c66505b R12: 0000000020000200 [ 2690.556058] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2690.563363] _copy_to_user+0xe2/0x100 [ 2690.567180] put_timespec64+0xb2/0x120 [ 2690.571079] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2690.576454] ? ns_to_timespec64+0x78/0xb0 [ 2690.580618] __se_sys_clock_gettime+0x16b/0x1e0 [ 2690.585295] ? posix_timer_fn+0x3d0/0x3d0 [ 2690.589450] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2690.594824] ? do_syscall_64+0x21/0x620 [ 2690.598811] do_syscall_64+0xf9/0x620 [ 2690.602633] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2690.607853] RIP: 0033:0x7f643acde0f9 [ 2690.611577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2690.630574] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2690.638296] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2690.645580] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b 04:14:26 executing program 5: socketpair(0x28, 0x0, 0x8701, &(0x7f0000000000)) [ 2690.652863] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2690.660433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2690.667716] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 [ 2693.522314] Bluetooth: hci0: command 0x0409 tx timeout [ 2693.602325] Bluetooth: hci4: command 0x0409 tx timeout [ 2694.845963] device hsr_slave_1 left promiscuous mode [ 2694.853892] device hsr_slave_0 left promiscuous mode [ 2694.871007] team0 (unregistering): Port device team_slave_1 removed [ 2694.880128] team0 (unregistering): Port device team_slave_0 removed [ 2694.890083] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2694.900772] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2694.930332] bond0 (unregistering): Released all slaves [ 2695.108314] IPVS: ftp: loaded support on port[0] = 21 [ 2695.117600] IPVS: ftp: loaded support on port[0] = 21 [ 2695.440273] chnl_net:caif_netlink_parms(): no params data found [ 2695.461141] chnl_net:caif_netlink_parms(): no params data found [ 2695.588005] bridge0: port 1(bridge_slave_0) entered blocking state [ 2695.595702] bridge0: port 1(bridge_slave_0) entered disabled state [ 2695.603485] Bluetooth: hci0: command 0x041b tx timeout [ 2695.616437] device bridge_slave_0 entered promiscuous mode [ 2695.649070] bridge0: port 2(bridge_slave_1) entered blocking state [ 2695.659737] bridge0: port 2(bridge_slave_1) entered disabled state [ 2695.671514] device bridge_slave_1 entered promiscuous mode [ 2695.682200] Bluetooth: hci4: command 0x041b tx timeout [ 2695.690468] bridge0: port 1(bridge_slave_0) entered blocking state [ 2695.701848] bridge0: port 1(bridge_slave_0) entered disabled state [ 2695.716330] device bridge_slave_0 entered promiscuous mode [ 2695.748733] bridge0: port 2(bridge_slave_1) entered blocking state [ 2695.755334] bridge0: port 2(bridge_slave_1) entered disabled state [ 2695.763089] device bridge_slave_1 entered promiscuous mode [ 2695.771485] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2695.794062] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2695.818272] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2695.833282] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2695.843852] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2695.851492] team0: Port device team_slave_0 added [ 2695.858529] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2695.867343] team0: Port device team_slave_1 added [ 2695.898967] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2695.907106] team0: Port device team_slave_0 added [ 2695.913464] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2695.920846] team0: Port device team_slave_1 added [ 2695.949093] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2695.962513] 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. [ 2695.992164] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2696.006750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2696.013189] 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. [ 2696.038847] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2696.050647] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2696.057014] 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. [ 2696.082691] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2696.094332] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2696.100593] 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. [ 2696.126366] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2696.141366] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2696.152938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2696.179646] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2696.191209] device hsr_slave_0 entered promiscuous mode [ 2696.199657] device hsr_slave_1 entered promiscuous mode [ 2696.206636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2696.222627] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2696.238769] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2696.265416] device hsr_slave_0 entered promiscuous mode [ 2696.278717] device hsr_slave_1 entered promiscuous mode [ 2696.286459] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2696.319504] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2696.473851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2696.521549] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2696.557438] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2696.568746] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2696.582929] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2696.590010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2696.598672] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2696.800257] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2696.806827] 8021q: adding VLAN 0 to HW filter on device team0 [ 2696.816743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2696.930913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2696.938728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2696.946667] bridge0: port 1(bridge_slave_0) entered blocking state [ 2696.953112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2696.961828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2696.973027] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2697.072682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2697.082998] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2697.090799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2697.101715] bridge0: port 2(bridge_slave_1) entered blocking state [ 2697.108139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2697.120253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2697.224964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2697.234053] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2697.242488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2697.251461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2697.262629] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2697.268873] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2697.277250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2697.285890] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2697.294123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2697.301095] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2697.310518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2697.414645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2697.421650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2697.430981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2697.440781] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2697.447358] 8021q: adding VLAN 0 to HW filter on device team0 [ 2697.455076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2697.463244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2697.470816] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2697.580110] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2697.588788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2697.596823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2697.605022] bridge0: port 1(bridge_slave_0) entered blocking state [ 2697.611483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2697.619289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2697.628098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2697.636752] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2697.692460] Bluetooth: hci0: command 0x040f tx timeout [ 2697.744500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2697.752647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2697.760101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2697.769345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2697.777649] bridge0: port 2(bridge_slave_1) entered blocking state [ 2697.784100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2697.791728] Bluetooth: hci4: command 0x040f tx timeout [ 2697.794131] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2697.803484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2697.813339] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2697.824070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2697.932166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2697.939994] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2697.952237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2697.964742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2698.069445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2698.077423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2698.086466] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2698.095491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2698.104506] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2698.115909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2698.225314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2698.233125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2698.243117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2698.253338] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2698.264359] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2698.270412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2698.277823] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2698.285652] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2698.296345] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2698.305304] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2698.312264] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2698.319082] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2698.443029] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2698.466717] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2698.625746] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2698.632477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2698.639224] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2698.651408] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2698.665696] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2698.675981] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2698.688253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2698.701182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2698.720388] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2698.734095] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2698.741797] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2698.750384] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2698.759193] device bridge_slave_1 left promiscuous mode [ 2698.767827] bridge0: port 2(bridge_slave_1) entered disabled state [ 2698.775673] device bridge_slave_0 left promiscuous mode [ 2698.781128] bridge0: port 1(bridge_slave_0) entered disabled state [ 2698.790489] device veth1_macvtap left promiscuous mode [ 2698.796229] device veth0_macvtap left promiscuous mode [ 2698.801539] device veth1_vlan left promiscuous mode [ 2698.808939] device veth0_vlan left promiscuous mode [ 2699.772129] Bluetooth: hci0: command 0x0419 tx timeout [ 2699.842082] Bluetooth: hci4: command 0x0419 tx timeout [ 2703.145506] device hsr_slave_1 left promiscuous mode [ 2703.154365] device hsr_slave_0 left promiscuous mode [ 2703.168475] team0 (unregistering): Port device team_slave_1 removed [ 2703.181130] team0 (unregistering): Port device team_slave_0 removed [ 2703.190633] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2703.202869] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2703.232583] bond0 (unregistering): Released all slaves [ 2703.281390] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2703.294719] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2703.301390] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2703.311883] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2703.319751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2703.327899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2703.336173] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2703.343657] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2703.355216] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2703.369792] device veth0_vlan entered promiscuous mode [ 2703.379643] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2703.393444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2703.411445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2703.422887] device veth1_vlan entered promiscuous mode [ 2703.429025] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2703.441517] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2703.462101] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2703.484445] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2703.491330] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2703.504503] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2703.514491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2703.523770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2703.535368] device veth0_macvtap entered promiscuous mode [ 2703.543102] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2703.554628] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2703.563767] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2703.564543] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2703.580878] device veth1_macvtap entered promiscuous mode [ 2703.588854] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2703.598772] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2703.607233] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2703.615752] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2703.625061] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2703.633361] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2703.644443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2703.653892] device veth0_vlan entered promiscuous mode [ 2703.664080] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2703.671153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2703.684120] device veth1_vlan entered promiscuous mode [ 2703.691324] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2703.701518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2703.714762] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2703.724800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2703.736576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.747910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2703.758825] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.768742] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2703.779519] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.789834] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2703.800784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.812850] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2703.819944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2703.835948] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2703.844401] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2703.853349] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2703.860775] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2703.870028] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2703.883596] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2703.894942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.905397] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2703.916179] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.927277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2703.937876] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.947801] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2703.958282] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2703.969559] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2703.977320] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2703.987499] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2703.996365] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2704.005678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2704.014483] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2704.023437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2704.043031] device veth0_macvtap entered promiscuous mode [ 2704.049473] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2704.066735] device veth1_macvtap entered promiscuous mode [ 2704.075619] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2704.090099] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2704.116426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2704.128863] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2704.146305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.156440] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2704.167610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.177858] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2704.188339] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.198664] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2704.209237] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.219245] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2704.229721] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.242767] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2704.249772] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2704.259642] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2704.268200] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2704.287165] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2704.301117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2704.310995] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2704.321052] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.330739] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2704.340656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.354985] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2704.365562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.375581] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2704.385800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.395623] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2704.405877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2704.416431] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2704.424395] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2704.440010] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2704.448575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2704.702794] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2704.741688] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2704.748916] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2704.771866] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2704.786139] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2704.798867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2704.803063] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2704.830987] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2704.842463] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2704.849277] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2704.856781] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2704.859181] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2704.871711] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2704.873266] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2704.878973] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2704.892473] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:14:41 executing program 3: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @pix_mp={0x15a, 0xfffffffa, 0x30314142, 0x3, 0xa, [{0x2, 0xff}, {0xfffffffe, 0x80}, {0x7a, 0x8a}, {0x8, 0x8b}, {0x2, 0x6}, {0x9, 0x2}, {0x3, 0x3}, {0x1, 0x4}], 0x5, 0x1, 0x1, 0x2, 0x7}}) (async) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) write$eventfd(r1, &(0x7f0000000080)=0x8fd, 0x8) (async) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r3, 0xc058565d, 0x0) (async) ioctl$vim2m_VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f00000000c0)={0x0, 0xffff, 0x9, 0x4000}) (async) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) pipe2$watch_queue(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r7, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r7, &(0x7f00000005c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000580), 0x3, {0xa, 0x4e24, 0x4, @remote, 0xff}}}, 0x38) (async) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000540)={0x3, r6}) (async) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000240)) (async) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r8, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r9, 0x0, "02ff00", "6eb6b5ac60e2145844c5f0f1a74c07e3aa72cf81a98cbba8fb344be65eba2ea4553fb8aeddaa6484729e0b249abcc1c6763aa912f683956efd80ab17105427daee8e53d6dde32940d7394c84555695ec335863a58952202eeebbb5acff436e8dca39e295238e34d620f18f6b34a6ba567678ae8d5318212328c8ea712ebaa891bb5f61a167e798769d4e323827dc2e5ddb0a088836fcbb7bc42682de99926542d5932d5da806ffea63bfb4204afba8514b8403a9d6626802d1068e51bca4713bae2352e2c1b7922c566e4b150356ef2bdf4f7eaa99946600aaf0e524d36e4f2b936ea3d018888f2a975009a2b99b7f94eed4d9034ab5a4e8dafdc712de731914"}}, 0x110) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000640)={0x12, 0x10, 0xfa00, {&(0x7f0000000600), r9, r5}}, 0x18) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x3, 0x514, 0x1, {0x2, @sliced={0x9, [0x1ff, 0x1200, 0x0, 0x22c6, 0x4, 0x1, 0x3f, 0x4, 0x6, 0x3, 0xfffe, 0x1, 0xc229, 0x7, 0x3, 0x1000, 0xa99f, 0x40, 0x7fb, 0x2, 0x3, 0x9977, 0x1, 0xffff, 0x7, 0x9, 0x5, 0x66c2, 0x8, 0x3, 0x7, 0x2, 0x7, 0x7fff, 0x0, 0x7f, 0x8, 0x1, 0x8, 0x7fff, 0xffff, 0x7, 0x8, 0x2f0, 0xfff9, 0x7, 0x0, 0x6], 0x10000}}, 0xfffffffc}) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r10, 0x5760, 0x2) (async) write$apparmor_exec(r1, &(0x7f0000000240)=ANY=[], 0x16) (async) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000002c0)=@fd={0x0, 0x0, 0x4, 0x2000, 0x0, {0x0, 0xea60}, {0x3, 0xc, 0xff, 0x19, 0x7f, 0xff, "ba8c4859"}, 0x7, 0x4, {}, 0x5, 0x0, r1}) (async) clock_gettime(0x1, &(0x7f0000000200)) [ 2709.574020] oom_reaper: reaped process 18891 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2709.611978] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2709.629651] systemd-journal cpuset=/ mems_allowed=0-1 [ 2709.634993] CPU: 0 PID: 17367 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2709.642963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2709.652850] Call Trace: [ 2709.655450] dump_stack+0x1fc/0x2ef [ 2709.659114] dump_header+0x15d/0xc3f [ 2709.662837] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2709.668031] ? ___ratelimit+0x319/0x590 [ 2709.672013] oom_kill_process.cold+0x10/0x692 [ 2709.676529] ? check_preemption_disabled+0x41/0x280 [ 2709.681555] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2709.686857] out_of_memory+0x1072/0x1390 [ 2709.690928] ? oom_killer_disable+0x270/0x270 [ 2709.695456] ? mutex_trylock+0x15f/0x1a0 [ 2709.699522] __alloc_pages_nodemask+0x23a2/0x2890 [ 2709.704394] ? find_get_entry+0x4cd/0x8a0 [ 2709.708563] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2709.713456] alloc_pages_current+0x193/0x2a0 [ 2709.717872] filemap_fault+0x146e/0x2180 [ 2709.721938] ext4_filemap_fault+0x84/0xb0 [ 2709.726086] __do_fault+0x10b/0x4b0 [ 2709.729700] __handle_mm_fault+0x273b/0x41c0 [ 2709.734109] ? vm_insert_page+0x9c0/0x9c0 [ 2709.738250] ? check_preemption_disabled+0x41/0x280 [ 2709.743256] handle_mm_fault+0x436/0xb10 [ 2709.747320] __do_page_fault+0x68e/0xd60 [ 2709.751384] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2709.756482] ? spurious_fault+0x840/0x840 [ 2709.760758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2709.765803] ? page_fault+0x8/0x30 [ 2709.769338] page_fault+0x1e/0x30 [ 2709.772798] RIP: 0033:0x7ffb0b11a2e3 [ 2709.776529] Code: Bad RIP value. [ 2709.779881] RSP: 002b:00007ffe6b670be8 EFLAGS: 00010246 [ 2709.785235] RAX: 0000000000000001 RBX: 0000563d8aa231e0 RCX: 00007ffb0b11a2e3 [ 2709.792513] RDX: 0000000000000013 RSI: 00007ffe6b670bf0 RDI: 000000000000000b [ 2709.799790] RBP: 00007ffe6b670de0 R08: 0000000001c9c380 R09: 000002b5a764a35f [ 2709.807221] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe6b670bf0 [ 2709.814493] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f72f2d637c [ 2709.826417] Mem-Info: [ 2709.828846] active_anon:15351 inactive_anon:90101 isolated_anon:0 [ 2709.828846] active_file:13 inactive_file:9 isolated_file:0 [ 2709.828846] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2709.828846] slab_reclaimable:13119 slab_unreclaimable:114194 [ 2709.828846] mapped:22236 shmem:91106 pagetables:574 bounce:0 [ 2709.828846] free:14040 free_pcp:1385 free_cma:0 [ 2709.833845] syz-executor.1: vmalloc: allocation failure, allocated 1468813312 of 4292939776 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2709.874477] Node 0 active_anon:56600kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2709.881533] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2709.908838] CPU: 1 PID: 18891 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2709.910286] Node 1 active_anon:4804kB inactive_anon:295612kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16680kB dirty:0kB writeback:0kB shmem:297800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2709.916835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2709.916840] Call Trace: [ 2709.916868] dump_stack+0x1fc/0x2ef [ 2709.916885] warn_alloc.cold+0x7b/0x18f [ 2709.916902] ? zone_watermark_ok_safe+0x260/0x260 [ 2709.916916] ? rcu_nmi_exit+0xb3/0x180 [ 2709.916950] __vmalloc_area_node+0x4fd/0x780 [ 2709.957376] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2709.959967] ? __vmalloc_node_range+0x180/0x180 [ 2709.964416] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2709.968768] ? _raw_spin_unlock+0x29/0x40 [ 2709.968784] ? __get_vm_area_node+0x2e2/0x3a0 [ 2709.968802] __vmalloc_node_range+0xed/0x180 [ 2709.968817] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2709.968832] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2709.968844] vmalloc_user+0x70/0xe0 [ 2709.968859] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2709.968871] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2709.968886] __vb2_queue_alloc+0x472/0xe60 [ 2709.968914] vb2_core_create_bufs+0x273/0x7e0 [ 2709.968928] ? __vb2_queue_free+0x870/0x870 [ 2709.968951] ? pi_state_update_owner+0x450/0x450 [ 2709.968964] ? vb2_verify_memory_type+0x2b9/0x5a0 [ 2709.968978] ? vb2_verify_memory_type+0x2f1/0x5a0 [ 2709.968996] vb2_create_bufs+0x332/0x620 [ 2709.969013] ? mark_held_locks+0xf0/0xf0 [ 2709.969027] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2709.969040] ? futex_wait_queue_me+0x404/0x5e0 [ 2709.969056] ? pi_state_update_owner+0x450/0x450 [ 2709.969070] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2709.969086] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2709.969110] v4l_create_bufs+0xb2/0x160 [ 2709.969130] __video_do_ioctl+0x49a/0xcd0 [ 2709.969152] ? v4l_querycap+0x340/0x340 [ 2709.969171] ? __might_fault+0x192/0x1d0 [ 2709.969189] ? v4l_querycap+0x340/0x340 [ 2709.969206] video_usercopy+0x13f/0xfa0 [ 2709.969226] ? v4l_enumstd+0x60/0x60 [ 2709.969240] ? do_futex+0x171/0x1880 [ 2709.969256] ? mark_held_locks+0xf0/0xf0 [ 2709.969275] ? debug_check_no_obj_freed+0x201/0x490 [ 2709.969300] ? video_usercopy+0xfa0/0xfa0 [ 2709.969312] v4l2_ioctl+0x147/0x1a0 [ 2709.969325] ? video_devdata+0xa0/0xa0 [ 2709.969341] do_vfs_ioctl+0xcdb/0x12e0 [ 2709.969357] ? lock_downgrade+0x720/0x720 [ 2709.969373] ? check_preemption_disabled+0x41/0x280 [ 2709.969388] ? ioctl_preallocate+0x200/0x200 [ 2709.969407] ? __fget+0x356/0x510 [ 2709.969423] ? do_dup2+0x450/0x450 [ 2709.969438] ? __se_sys_futex+0x298/0x3b0 [ 2709.969461] ksys_ioctl+0x9b/0xc0 [ 2709.969477] __x64_sys_ioctl+0x6f/0xb0 [ 2709.969492] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2709.969507] do_syscall_64+0xf9/0x620 [ 2709.969526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2709.969537] RIP: 0033:0x7f015840a0f9 [ 2709.969552] Code: Bad RIP value. [ 2709.969560] RSP: 002b:00007f015697c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2709.969574] RAX: ffffffffffffffda RBX: 00007f0158529f80 RCX: 00007f015840a0f9 [ 2709.969582] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2709.969590] RBP: 00007f0158465ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2709.969598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2709.969606] R13: 00007ffd920c4caf R14: 00007f015697c300 R15: 0000000000022000 [ 2709.982530] Mem-Info: [ 2710.015436] Node 0 DMA32 free:18404kB min:35996kB low:44992kB high:53988kB active_anon:54552kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1868kB bounce:0kB free_pcp:2292kB local_pcp:692kB free_cma:0kB [ 2710.015470] lowmem_reserve[]: 0 0 1 1 1 [ 2710.015488] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2710.031551] active_anon:15351 inactive_anon:90101 isolated_anon:0 [ 2710.031551] active_file:11 inactive_file:11 isolated_file:0 [ 2710.031551] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2710.031551] slab_reclaimable:13119 slab_unreclaimable:114202 [ 2710.031551] mapped:22236 shmem:91106 pagetables:574 bounce:0 [ 2710.031551] free:14040 free_pcp:1382 free_cma:0 [ 2710.043240] lowmem_reserve[]: 0 0 0 0 0 [ 2710.054553] Node 0 active_anon:56600kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2710.060834] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:4804kB inactive_anon:295612kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:3240kB local_pcp:1584kB free_cma:0kB [ 2710.068488] Node 1 active_anon:4804kB inactive_anon:295612kB active_file:28kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16680kB dirty:0kB writeback:0kB shmem:297800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2710.078733] lowmem_reserve[]: 0 0 0 0 0 [ 2710.083144] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2710.083176] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2710.087322] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2710.098952] Node 0 DMA32 free:18404kB min:35996kB low:44992kB high:53988kB active_anon:54552kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1868kB bounce:0kB free_pcp:2280kB local_pcp:1596kB free_cma:0kB [ 2710.112956] Node 0 DMA32: 485*4kB (ME) 307*8kB (UME) 289*16kB (ME) 137*32kB (UME) 30*64kB (UME) 20*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18396kB [ 2710.122038] lowmem_reserve[]: 0 0 1 1 1 [ 2710.135828] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2710.140885] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2710.147948] Node 1 Normal: 506*4kB (UME) 378*8kB (ME) 201*16kB (UME) 52*32kB (UME) 27*64kB (M) 11*128kB (ME) 4*256kB (ME) 3*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 1*4096kB (U) = 26888kB [ 2710.148085] lowmem_reserve[]: 0 0 0 0 0 [ 2710.160755] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.168025] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:4804kB inactive_anon:295612kB active_file:28kB inactive_file:32kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:3240kB local_pcp:1656kB free_cma:0kB [ 2710.179577] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.183506] lowmem_reserve[]: 0 0 0 0 0 [ 2710.186392] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.189885] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2710.205105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.213681] Node 0 DMA32: 485*4kB (ME) 307*8kB (UME) 289*16kB (ME) 137*32kB (UME) 30*64kB (UME) 20*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18396kB [ 2710.227322] 91128 total pagecache pages [ 2710.234457] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2710.238034] 0 pages in swap cache [ 2710.251892] Node 1 Normal: 506*4kB (UME) 378*8kB (ME) 201*16kB (UME) 52*32kB (UME) 27*64kB (M) 11*128kB (ME) 4*256kB (ME) 3*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 1*4096kB (U) = 26888kB [ 2710.263955] Swap cache stats: add 0, delete 0, find 0/0 [ 2710.273858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.312904] Free swap = 0kB [ 2710.342590] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.369449] Total swap = 0kB [ 2710.401039] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2710.430528] 2097051 pages RAM [ 2710.470620] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2710.486232] 0 pages HighMem/MovableOnly [ 2710.488180] 91128 total pagecache pages [ 2710.502908] 369649 pages reserved [ 2710.502914] 0 pages cma reserved [ 2710.502921] Unreclaimable slab info: [ 2710.502926] Name Used Total [ 2710.502937] pid_2 18KB 32KB [ 2710.503008] batadv_tt_change_cache 4KB 7KB [ 2710.551779] 0 pages in swap cache [ 2710.563015] batadv_tl_cache 8KB 16KB [ 2710.610078] Swap cache stats: add 0, delete 0, find 0/0 [ 2710.615102] TIPC 15KB 22KB [ 2710.630019] Free swap = 0kB [ 2710.649386] SCTPv6 22KB 37KB [ 2710.677040] Total swap = 0kB [ 2710.690627] DCCPv6 17KB 30KB [ 2710.709411] 2097051 pages RAM [ 2710.721583] DCCP 16KB 35KB [ 2710.734448] 0 pages HighMem/MovableOnly [ 2710.753153] RXRPC 16KB 32KB [ 2710.768660] 369649 pages reserved [ 2710.774482] rxrpc_call_jar 113KB 141KB [ 2710.782423] 0 pages cma reserved [ 2710.900014] bridge_fdb_cache 15KB 27KB [ 2710.905458] fib6_nodes 263KB 272KB [ 2710.910822] ip6_dst_cache 798KB 798KB [ 2710.916266] RAWv6 111KB 135KB [ 2710.921735] UDPv6 39KB 45KB [ 2710.927113] TCPv6 36KB 42KB [ 2710.932581] nf_conntrack 15KB 18KB [ 2710.938272] t10_alua_lu_gp_cache 0KB 3KB [ 2710.943981] sd_ext_cdb 0KB 7KB [ 2710.949361] scsi_sense_cache 1056KB 1060KB [ 2710.954952] virtio_scsi_cmd 16KB 16KB [ 2710.960454] sgpool-128 8KB 8KB [ 2710.965903] sgpool-64 4KB 12KB [ 2710.971327] sgpool-32 2KB 15KB [ 2710.976694] sgpool-16 1KB 7KB [ 2710.982165] sgpool-8 0KB 7KB [ 2710.987540] mqueue_inode_cache 16KB 30KB [ 2710.994811] bio_post_read_ctx 14KB 15KB [ 2711.000249] bio-2 14KB 15KB [ 2711.005682] jfs_mp 7KB 7KB [ 2711.014839] cifs_small_rq 15KB 16KB [ 2711.020209] cifs_request 67KB 67KB [ 2711.025794] cifs_mpx_ids 0KB 7KB [ 2711.034485] nfs_commit_data 3KB 14KB [ 2711.039957] nfs_write_data 34KB 44KB [ 2711.045722] ext4_system_zone 1KB 7KB [ 2711.054704] bio-1 1KB 7KB [ 2711.060163] pid_namespace 3KB 11KB [ 2711.065607] rpc_buffers 17KB 25KB [ 2711.070968] rpc_tasks 2KB 7KB [ 2711.079839] UNIX 2347KB 2422KB [ 2711.085324] tcp_bind_bucket 1KB 12KB [ 2711.090704] ip_fib_trie 40KB 47KB [ 2711.101208] ip_fib_alias 183KB 197KB [ 2711.106586] ip_dst_cache 19KB 24KB [ 2711.115326] RAW 72KB 90KB [ 2711.120705] UDP 74KB 81KB [ 2711.126160] TCP 56KB 61KB [ 2711.135075] hugetlbfs_inode_cache 3KB 15KB [ 2711.140801] fscache_cookie_jar 1KB 7KB [ 2711.146377] eventpoll_pwq 27KB 39KB [ 2711.154946] eventpoll_epi 50KB 74KB [ 2711.160326] inotify_inode_mark 21KB 23KB [ 2711.165884] request_queue 199KB 199KB [ 2711.174903] blkdev_requests 1KB 3KB [ 2711.180276] blkdev_ioc 18KB 38KB [ 2711.185712] bio-0 443KB 708KB [ 2711.194664] biovec-max 1369KB 1476KB [ 2711.201929] biovec-64 505KB 874KB [ 2711.207308] biovec-16 105KB 172KB [ 2711.215851] bio_integrity_payload 1KB 8KB [ 2711.221677] khugepaged_mm_slot 3KB 27KB [ 2711.227133] uid_cache 0KB 4KB [ 2711.235990] dmaengine-unmap-2 0KB 3KB [ 2711.241451] skbuff_fclone_cache 16KB 37KB [ 2711.246989] skbuff_head_cache 9420KB 9431KB [ 2711.255926] configfs_dir_cache 3KB 11KB [ 2711.261465] file_lock_cache 34KB 43KB [ 2711.266831] file_lock_ctx 9KB 11KB [ 2711.275357] fsnotify_mark_connector 6KB 15KB [ 2711.285354] net_namespace 87KB 113KB [ 2711.290727] shmem_inode_cache 8086KB 8131KB [ 2711.302805] task_delay_info 320KB 355KB [ 2711.308173] taskstats 25KB 34KB [ 2711.313606] proc_dir_entry 956KB 990KB [ 2711.318969] pde_opener 20KB 54KB [ 2711.328045] seq_file 243KB 358KB [ 2711.333617] sigqueue 52KB 63KB [ 2711.339155] kernfs_node_cache 18236KB 18896KB [ 2711.348007] mnt_cache 265KB 292KB [ 2711.353452] filp 7211KB 7905KB [ 2711.358819] names_cache 98570KB 98629KB [ 2711.367798] iint_cache 23KB 47KB [ 2711.373228] key_jar 4KB 11KB [ 2711.378592] uts_namespace 4KB 11KB [ 2711.387602] nsproxy 3KB 11KB [ 2711.393022] vm_area_struct 3347KB 3372KB [ 2711.398392] mm_struct 557KB 559KB [ 2711.408627] fs_cache 362KB 368KB [ 2711.414062] files_cache 1445KB 1451KB [ 2711.419516] signal_cache 2583KB 2609KB [ 2711.428552] sighand_cache 585KB 645KB [ 2711.434028] task_struct 10674KB 10762KB [ 2711.439828] cred_jar 2283KB 2680KB [ 2711.448844] anon_vma_chain 1035KB 1323KB [ 2711.454304] anon_vma 152KB 265KB [ 2711.459673] pid 214KB 248KB [ 2711.468266] Acpi-Operand 156KB 198KB [ 2711.473702] Acpi-ParseExt 9KB 11KB [ 2711.479069] Acpi-Parse 41KB 47KB [ 2711.488348] Acpi-State 52KB 63KB [ 2711.493821] Acpi-Namespace 21KB 27KB [ 2711.499193] numa_policy 0KB 3KB [ 2711.509493] debug_objects_cache 2254KB 2255KB [ 2711.515271] trace_event_file 297KB 298KB [ 2711.520643] ftrace_event_field 398KB 401KB [ 2711.529788] pool_workqueue 242KB 248KB [ 2711.535229] page->ptl 502KB 944KB [ 2711.540633] kmalloc-2097152 2050KB 2050KB [ 2711.549223] kmalloc-524288 2056KB 2056KB [ 2711.554678] kmalloc-262144 1290KB 1290KB [ 2711.560045] kmalloc-131072 650KB 650KB [ 2711.569096] kmalloc-65536 2904KB 2970KB [ 2711.574515] kmalloc-32768 2310KB 2475KB [ 2711.579965] kmalloc-16384 1386KB 1452KB [ 2711.589016] kmalloc-8192 5915KB 5973KB [ 2711.594462] kmalloc-4096 32814KB 32873KB [ 2711.599827] kmalloc-2048 19569KB 19647KB [ 2711.610780] kmalloc-1024 14296KB 14348KB [ 2711.616249] kmalloc-512 17422KB 17647KB [ 2711.628741] kmalloc-256 6073KB 6082KB [ 2711.634260] kmalloc-128 1505KB 1606KB [ 2711.639630] kmalloc-96 3370KB 4172KB [ 2711.651405] kmalloc-64 2900KB 3712KB [ 2711.657153] kmalloc-32 2005KB 2417KB [ 2711.665794] kmalloc-192 2485KB 2888KB [ 2711.674374] kmem_cache 177KB 183KB [ 2711.679854] Out of memory (oom_kill_allocating_task): Kill process 17367 (systemd-journal) score 0 or sacrifice child [ 2711.697755] Killed process 17367 (systemd-journal) total-vm:46096kB, anon-rss:480kB, file-rss:4kB, shmem-rss:2340kB [ 2711.711308] oom_reaper: reaped process 17367 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2340kB [ 2711.739379] kworker/u4:4 invoked oom-killer: gfp_mask=0x7080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null), order=3, oom_score_adj=0 [ 2711.778328] kworker/u4:4 cpuset=/ mems_allowed=0-1 [ 2711.809932] CPU: 1 PID: 370 Comm: kworker/u4:4 Not tainted 4.19.211-syzkaller #0 [ 2711.817503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2711.827355] Workqueue: events_unbound call_usermodehelper_exec_work [ 2711.833771] Call Trace: [ 2711.836379] dump_stack+0x1fc/0x2ef [ 2711.840023] dump_header+0x15d/0xc3f [ 2711.843784] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2711.848915] ? ___ratelimit+0x319/0x590 [ 2711.852924] oom_kill_process.cold+0x10/0x692 [ 2711.857714] ? lock_downgrade+0x720/0x720 [ 2711.861960] ? check_preemption_disabled+0x41/0x280 [ 2711.866983] out_of_memory+0x34d/0x1390 [ 2711.870970] ? oom_killer_disable+0x270/0x270 [ 2711.875470] ? mutex_trylock+0x15f/0x1a0 [ 2711.879536] __alloc_pages_nodemask+0x23a2/0x2890 [ 2711.884424] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2711.889269] ? should_fail+0x142/0x7b0 [ 2711.893159] ? fs_reclaim_release+0xd0/0x110 [ 2711.897574] ? check_preemption_disabled+0x41/0x280 [ 2711.902601] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2711.907616] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2711.912378] copy_process.part.0+0x3cf/0x8260 [ 2711.916888] ? __lock_acquire+0x6de/0x3ff0 [ 2711.921133] ? __lock_acquire+0x6de/0x3ff0 [ 2711.925376] ? umh_complete+0x90/0x90 [ 2711.929183] ? __cleanup_sighand+0x60/0x60 [ 2711.933420] ? mark_held_locks+0xf0/0xf0 [ 2711.937487] ? __lock_acquire+0x6de/0x3ff0 [ 2711.941736] _do_fork+0x22f/0xf30 [ 2711.945194] ? umh_complete+0x90/0x90 [ 2711.948995] ? fork_idle+0x220/0x220 [ 2711.952711] ? lock_acquire+0x170/0x3c0 [ 2711.956688] ? debug_object_deactivate+0xfc/0x2e0 [ 2711.961545] ? trace_hardirqs_off+0x64/0x200 [ 2711.965957] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2711.971156] ? umh_complete+0x90/0x90 [ 2711.974958] kernel_thread+0x2f/0x40 [ 2711.978678] call_usermodehelper_exec_work+0x16d/0x260 [ 2711.983957] ? call_usermodehelper_exec_async+0x6a0/0x6a0 [ 2711.989502] process_one_work+0x864/0x1570 [ 2711.993749] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 2711.998429] worker_thread+0x64c/0x1130 [ 2712.002419] ? process_one_work+0x1570/0x1570 [ 2712.006918] kthread+0x33f/0x460 [ 2712.010281] ? kthread_park+0x180/0x180 [ 2712.014256] ret_from_fork+0x24/0x30 [ 2712.025508] Mem-Info: [ 2712.027955] active_anon:15232 inactive_anon:90100 isolated_anon:0 [ 2712.027955] active_file:8 inactive_file:14 isolated_file:0 [ 2712.027955] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2712.027955] slab_reclaimable:13119 slab_unreclaimable:113962 [ 2712.027955] mapped:21649 shmem:91106 pagetables:549 bounce:0 [ 2712.027955] free:15789 free_pcp:0 free_cma:0 [ 2712.068218] Node 0 active_anon:56592kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72260kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2712.103061] Node 1 active_anon:4336kB inactive_anon:295608kB active_file:16kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:297800kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2712.137625] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2712.171608] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2712.176684] Node 0 DMA32 free:21596kB min:35996kB low:44992kB high:53988kB active_anon:54544kB inactive_anon:64792kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1864kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2712.211653] lowmem_reserve[]: 0 0 1 1 1 [ 2712.215695] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2712.253545] lowmem_reserve[]: 0 0 0 0 0 [ 2712.257556] Node 1 Normal free:30692kB min:53876kB low:67344kB high:80812kB active_anon:4336kB inactive_anon:295608kB active_file:16kB inactive_file:44kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:332kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2712.298053] lowmem_reserve[]: 0 0 0 0 0 [ 2712.306923] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 10*128kB (UE) 5*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2712.333472] Node 0 DMA32: 614*4kB (UME) 407*8kB (UME) 313*16kB (UME) 138*32kB (UME) 40*64kB (UME) 19*128kB (UME) 3*256kB (UM) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 21408kB [ 2712.360899] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2712.383877] Node 1 Normal: 535*4kB (UME) 462*8kB (UME) 215*16kB (UME) 71*32kB (UME) 30*64kB (UM) 17*128kB (UME) 5*256kB (UME) 5*512kB (UME) 3*1024kB (ME) 2*2048kB (M) 1*4096kB (U) = 30748kB [ 2712.412356] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2712.426578] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2712.441942] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2712.450801] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2712.472016] 91128 total pagecache pages [ 2712.476012] 0 pages in swap cache [ 2712.479475] Swap cache stats: add 0, delete 0, find 0/0 [ 2712.496516] Free swap = 0kB [ 2712.499559] Total swap = 0kB [ 2712.508133] 2097051 pages RAM [ 2712.517347] 0 pages HighMem/MovableOnly [ 2712.527226] 369649 pages reserved [ 2712.537476] 0 pages cma reserved [ 2712.540849] Unreclaimable slab info: [ 2712.550036] Name Used Total [ 2712.568659] pid_2 18KB 32KB [ 2712.577025] batadv_tt_change_cache 4KB 7KB [ 2712.595248] batadv_tl_cache 8KB 16KB [ 2712.600749] TIPC 15KB 22KB [ 2712.608526] SCTPv6 22KB 37KB [ 2712.624553] DCCPv6 17KB 30KB [ 2712.638136] DCCP 16KB 35KB [ 2712.646830] RXRPC 16KB 32KB [ 2712.659382] rxrpc_call_jar 113KB 141KB [ 2712.667974] bridge_fdb_cache 15KB 27KB [ 2712.679652] fib6_nodes 263KB 272KB [ 2712.688649] ip6_dst_cache 802KB 802KB [ 2712.700289] RAWv6 111KB 135KB [ 2712.708925] UDPv6 39KB 45KB [ 2712.724815] TCPv6 36KB 42KB [ 2712.730204] nf_conntrack 15KB 18KB [ 2712.740478] t10_alua_lu_gp_cache 0KB 3KB [ 2712.756256] sd_ext_cdb 0KB 7KB [ 2712.761724] scsi_sense_cache 1056KB 1060KB [ 2712.767095] virtio_scsi_cmd 16KB 16KB [ 2712.782653] sgpool-128 8KB 8KB [ 2712.788122] sgpool-64 4KB 12KB [ 2712.799778] sgpool-32 2KB 15KB [ 2712.808423] sgpool-16 1KB 7KB [ 2712.820532] sgpool-8 0KB 7KB [ 2712.829100] mqueue_inode_cache 16KB 30KB [ 2712.846061] bio_post_read_ctx 14KB 15KB [ 2712.854938] bio-2 14KB 15KB [ 2712.860318] jfs_mp 7KB 7KB [ 2712.875584] cifs_small_rq 15KB 16KB [ 2712.884660] cifs_request 67KB 67KB [ 2712.890044] cifs_mpx_ids 0KB 7KB [ 2712.905495] nfs_commit_data 3KB 14KB [ 2712.910894] nfs_write_data 34KB 44KB [ 2712.919476] ext4_system_zone 1KB 7KB [ 2712.934588] bio-1 1KB 7KB [ 2712.945111] pid_namespace 3KB 11KB [ 2712.950530] rpc_buffers 17KB 25KB [ 2712.971174] rpc_tasks 2KB 7KB [ 2712.976566] UNIX 2347KB 2422KB [ 2712.988361] tcp_bind_bucket 1KB 12KB [ 2712.994444] ip_fib_trie 40KB 47KB [ 2713.000325] ip_fib_alias 183KB 197KB [ 2713.013348] ip_dst_cache 19KB 24KB [ 2713.018887] RAW 72KB 90KB [ 2713.027731] UDP 74KB 81KB [ 2713.035582] TCP 56KB 61KB [ 2713.047752] hugetlbfs_inode_cache 3KB 15KB [ 2713.056167] fscache_cookie_jar 1KB 7KB [ 2713.064969] eventpoll_pwq 27KB 39KB [ 2713.074686] eventpoll_epi 50KB 74KB [ 2713.085031] inotify_inode_mark 21KB 23KB [ 2713.090570] request_queue 199KB 199KB [ 2713.098369] blkdev_requests 1KB 3KB [ 2713.107641] blkdev_ioc 18KB 38KB [ 2713.114829] bio-0 443KB 708KB [ 2713.120197] biovec-max 1369KB 1476KB [ 2713.134212] biovec-64 505KB 874KB [ 2713.149768] biovec-16 105KB 172KB [ 2713.158343] bio_integrity_payload 1KB 8KB [ 2713.167798] khugepaged_mm_slot 3KB 27KB [ 2713.176724] uid_cache 0KB 4KB [ 2713.185255] dmaengine-unmap-2 0KB 3KB [ 2713.190742] skbuff_fclone_cache 16KB 37KB [ 2713.200125] skbuff_head_cache 9540KB 9551KB [ 2713.223071] configfs_dir_cache 3KB 11KB [ 2713.238169] file_lock_cache 34KB 43KB [ 2713.247652] file_lock_ctx 9KB 11KB [ 2713.258463] fsnotify_mark_connector 6KB 15KB [ 2713.264990] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2713.279396] net_namespace 87KB 113KB [ 2713.295687] shmem_inode_cache 8086KB 8131KB [ 2713.301186] task_delay_info 320KB 355KB [ 2713.310877] taskstats 25KB 34KB [ 2713.323927] proc_dir_entry 956KB 990KB [ 2713.330811] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2713.348035] pde_opener 20KB 54KB [ 2713.354481] seq_file 243KB 358KB [ 2713.370548] sigqueue 52KB 63KB [ 2713.380500] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2713.393570] kernfs_node_cache 18236KB 18896KB [ 2713.400123] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2713.409259] mnt_cache 265KB 292KB [ 2713.415433] systemd[1]: Stopped Journal Service. [ 2713.420861] filp 7161KB 7905KB [ 2713.435804] names_cache 98523KB 98523KB [ 2713.438623] systemd[1]: Starting Journal Service... [ 2713.449829] iint_cache 23KB 47KB [ 2713.460218] key_jar 4KB 11KB [ 2713.465891] uts_namespace 4KB 11KB [ 2713.476271] nsproxy 3KB 11KB [ 2713.482082] vm_area_struct 3347KB 3372KB [ 2713.487468] mm_struct 557KB 559KB [ 2713.497941] fs_cache 362KB 368KB [ 2713.506752] files_cache 1445KB 1451KB [ 2713.512229] signal_cache 2548KB 2609KB [ 2713.517605] sighand_cache 585KB 645KB [ 2713.524033] task_struct 10320KB 10409KB [ 2713.530440] cred_jar 2223KB 2680KB [ 2713.552104] anon_vma_chain 1035KB 1323KB [ 2713.557516] anon_vma 152KB 265KB [ 2713.571531] pid 214KB 248KB [ 2713.578972] Acpi-Operand 156KB 198KB [ 2713.596372] Acpi-ParseExt 9KB 11KB [ 2713.611683] Acpi-Parse 41KB 47KB [ 2713.617126] Acpi-State 52KB 63KB [ 2713.622767] Acpi-Namespace 21KB 27KB [ 2713.628801] numa_policy 0KB 3KB [ 2713.638815] debug_objects_cache 2254KB 2255KB [ 2713.654611] trace_event_file 297KB 298KB [ 2713.660033] ftrace_event_field 398KB 401KB [ 2713.665812] pool_workqueue 242KB 248KB [ 2713.672940] page->ptl 508KB 944KB [ 2713.678439] kmalloc-2097152 2050KB 2050KB [ 2713.687181] kmalloc-524288 2056KB 2056KB [ 2713.696306] kmalloc-262144 1290KB 1290KB [ 2713.704920] kmalloc-131072 650KB 650KB [ 2713.710373] kmalloc-65536 2904KB 2970KB [ 2713.717504] kmalloc-32768 2310KB 2475KB [ 2713.718702] systemd-journald[18911]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2713.726142] kmalloc-16384 1386KB 1452KB [ 2713.757354] kmalloc-8192 5816KB 5931KB [ 2713.770976] kmalloc-4096 32308KB 32312KB [ 2713.776359] kmalloc-2048 19569KB 19647KB [ 2713.790947] kmalloc-1024 14328KB 14371KB [ 2713.796341] kmalloc-512 17523KB 17647KB [ 2713.810943] kmalloc-256 6056KB 6082KB [ 2713.816325] kmalloc-128 1505KB 1606KB [ 2713.830976] kmalloc-96 3407KB 4172KB [ 2713.836372] kmalloc-64 2900KB 3712KB [ 2713.859704] kmalloc-32 2005KB 2417KB [ 2713.875592] kmalloc-192 2485KB 2888KB [ 2713.890908] kmem_cache 177KB 183KB [ 2713.896346] Out of memory: Kill process 8092 (syz-fuzzer) score 6 or sacrifice child [ 2713.925697] Killed process 18365 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 2714.171144] ieee802154 phy0 wpan0: encryption failed: -22 [ 2714.176757] ieee802154 phy1 wpan1: encryption failed: -22 [ 2714.450367] systemd[1]: Started Journal Service. 04:14:53 executing program 5: socketpair(0x28, 0x0, 0x8800, &(0x7f0000000000)) 04:14:53 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) 04:14:53 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:14:53 executing program 3: ioctl$vim2m_VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000340)={0x3, @pix_mp={0x15a, 0xfffffffa, 0x30314142, 0x3, 0xa, [{0x2, 0xff}, {0xfffffffe, 0x80}, {0x7a, 0x8a}, {0x8, 0x8b}, {0x2, 0x6}, {0x9, 0x2}, {0x3, 0x3}, {0x1, 0x4}], 0x5, 0x1, 0x1, 0x2, 0x7}}) (async, rerun: 32) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x4002, 0x0) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async, rerun: 64) write$eventfd(r1, &(0x7f0000000080)=0x8fd, 0x8) (async, rerun: 64) r3 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r3, 0xc058565d, 0x0) (async, rerun: 32) ioctl$vim2m_VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f00000000c0)={0x0, 0xffff, 0x9, 0x4000}) (async, rerun: 32) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) pipe2$watch_queue(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 64) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r7, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r7, &(0x7f00000005c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000580), 0x3, {0xa, 0x4e24, 0x4, @remote, 0xff}}}, 0x38) (async) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000540)={0x3, r6}) (async) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000240)) (async, rerun: 32) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r8, &(0x7f0000000140)={0x9, 0x108, 0xfa00, {r9, 0x0, "02ff00", "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"}}, 0x110) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r6, &(0x7f0000000640)={0x12, 0x10, 0xfa00, {&(0x7f0000000600), r9, r5}}, 0x18) (async, rerun: 64) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x3, 0x514, 0x1, {0x2, @sliced={0x9, [0x1ff, 0x1200, 0x0, 0x22c6, 0x4, 0x1, 0x3f, 0x4, 0x6, 0x3, 0xfffe, 0x1, 0xc229, 0x7, 0x3, 0x1000, 0xa99f, 0x40, 0x7fb, 0x2, 0x3, 0x9977, 0x1, 0xffff, 0x7, 0x9, 0x5, 0x66c2, 0x8, 0x3, 0x7, 0x2, 0x7, 0x7fff, 0x0, 0x7f, 0x8, 0x1, 0x8, 0x7fff, 0xffff, 0x7, 0x8, 0x2f0, 0xfff9, 0x7, 0x0, 0x6], 0x10000}}, 0xfffffffc}) (async, rerun: 64) r10 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r10, 0x5760, 0x2) write$apparmor_exec(r1, &(0x7f0000000240)=ANY=[], 0x16) (async) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000002c0)=@fd={0x0, 0x0, 0x4, 0x2000, 0x0, {0x0, 0xea60}, {0x3, 0xc, 0xff, 0x19, 0x7f, 0xff, "ba8c4859"}, 0x7, 0x4, {}, 0x5, 0x0, r1}) (async) clock_gettime(0x1, &(0x7f0000000200)) 04:14:53 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 3) 04:14:53 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x90000, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}}, 0x4000010) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400400, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x3, 0x4, 0xe114, 0x1, {0x77359400}, {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, "6feb83f6"}, 0x0, 0x2, {}, 0x7, 0x0, r3}) 04:14:53 executing program 4: clock_gettime(0x7, 0x0) 04:14:53 executing program 5: socketpair(0x28, 0x0, 0x8801, &(0x7f0000000000)) 04:14:53 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x90000, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}}, 0x4000010) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400400, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x3, 0x4, 0xe114, 0x1, {0x77359400}, {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, "6feb83f6"}, 0x0, 0x2, {}, 0x7, 0x0, r3}) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x90000, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}}, 0x4000010) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, 0x0) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400400, 0x0) (async) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x3, 0x4, 0xe114, 0x1, {0x77359400}, {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, "6feb83f6"}, 0x0, 0x2, {}, 0x7, 0x0, r3}) (async) [ 2717.441182] FAULT_INJECTION: forcing a failure. [ 2717.441182] name failslab, interval 1, probability 0, space 0, times 0 [ 2717.505435] CPU: 0 PID: 18936 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2717.513529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2717.522887] Call Trace: [ 2717.525575] dump_stack+0x1fc/0x2ef [ 2717.529222] should_fail.cold+0xa/0xf [ 2717.533041] ? setup_fault_attr+0x200/0x200 [ 2717.537377] ? lock_acquire+0x170/0x3c0 [ 2717.541378] __should_failslab+0x115/0x180 [ 2717.545761] should_failslab+0x5/0x10 [ 2717.549933] kmem_cache_alloc+0x277/0x370 [ 2717.554099] __anon_vma_prepare+0x5d/0x560 [ 2717.558348] do_huge_pmd_anonymous_page+0x106e/0x1e60 [ 2717.563558] ? lock_downgrade+0x720/0x720 [ 2717.567718] ? lock_acquire+0x170/0x3c0 [ 2717.571703] ? __pmd_alloc+0x147/0x440 [ 2717.575602] ? prep_transhuge_page+0xa0/0xa0 [ 2717.580062] ? do_raw_spin_unlock+0x171/0x230 [ 2717.584575] ? _raw_spin_unlock+0x29/0x40 [ 2717.588854] __handle_mm_fault+0x289c/0x41c0 [ 2717.593280] ? vm_insert_page+0x9c0/0x9c0 [ 2717.597457] ? check_preemption_disabled+0x41/0x280 [ 2717.602484] handle_mm_fault+0x436/0xb10 [ 2717.606564] __do_page_fault+0x68e/0xd60 [ 2717.610670] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2717.615701] ? spurious_fault+0x840/0x840 [ 2717.619862] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2717.624749] page_fault+0x1e/0x30 [ 2717.628219] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2717.633870] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2717.653223] RSP: 0018:ffff8880730a7dd0 EFLAGS: 00050202 [ 2717.658592] RAX: ffffed100e614fc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2717.665954] RDX: 0000000000000000 RSI: ffff8880730a7e30 RDI: 0000000020000200 [ 2717.673230] RBP: ffff8880730a7e30 R08: 000000006401743d R09: ffffed100e614fc7 [ 2717.680513] R10: ffff8880730a7e3f R11: ffffffff8c66505b R12: 0000000020000200 [ 2717.687785] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2717.695088] _copy_to_user+0xe2/0x100 [ 2717.698912] put_timespec64+0xb2/0x120 [ 2717.702807] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2717.708352] ? ns_to_timespec64+0x78/0xb0 [ 2717.712532] __se_sys_clock_gettime+0x16b/0x1e0 [ 2717.717215] ? posix_timer_fn+0x3d0/0x3d0 [ 2717.721373] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2717.726744] ? do_syscall_64+0x21/0x620 [ 2717.730727] do_syscall_64+0xf9/0x620 [ 2717.734544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2717.739744] RIP: 0033:0x7f643acde0f9 04:14:53 executing program 5: socketpair(0x28, 0x0, 0x8900, &(0x7f0000000000)) 04:14:53 executing program 4: clock_gettime(0x7, 0x0) [ 2717.743460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2717.762369] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2717.770081] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2717.777350] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2717.784618] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2717.791886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2717.799187] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 04:14:53 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x42a401, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:14:53 executing program 5: socketpair(0x28, 0x0, 0x8901, &(0x7f0000000000)) [ 2719.287882] IPVS: ftp: loaded support on port[0] = 21 [ 2719.587644] chnl_net:caif_netlink_parms(): no params data found [ 2719.631777] bridge0: port 1(bridge_slave_0) entered blocking state [ 2719.638183] bridge0: port 1(bridge_slave_0) entered disabled state [ 2719.646142] device bridge_slave_0 entered promiscuous mode [ 2719.653889] bridge0: port 2(bridge_slave_1) entered blocking state [ 2719.660366] bridge0: port 2(bridge_slave_1) entered disabled state [ 2719.668026] device bridge_slave_1 entered promiscuous mode [ 2719.687404] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2719.695305] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2719.704749] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2719.711874] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2719.719438] device bridge_slave_1 left promiscuous mode [ 2719.725306] bridge0: port 2(bridge_slave_1) entered disabled state [ 2719.732754] device bridge_slave_0 left promiscuous mode [ 2719.738185] bridge0: port 1(bridge_slave_0) entered disabled state [ 2719.747740] device veth1_macvtap left promiscuous mode [ 2719.753242] device veth0_macvtap left promiscuous mode [ 2719.758553] device veth1_vlan left promiscuous mode [ 2719.763760] device veth0_vlan left promiscuous mode [ 2721.200508] Bluetooth: hci4: command 0x0409 tx timeout [ 2723.280359] Bluetooth: hci4: command 0x041b tx timeout [ 2724.109614] device hsr_slave_1 left promiscuous mode [ 2724.117814] device hsr_slave_0 left promiscuous mode [ 2724.135926] team0 (unregistering): Port device team_slave_1 removed [ 2724.145314] team0 (unregistering): Port device team_slave_0 removed [ 2724.158339] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2724.168778] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2724.198902] bond0 (unregistering): Released all slaves [ 2724.219227] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2724.229145] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2724.248091] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2724.258809] team0: Port device team_slave_0 added [ 2724.265207] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2724.273352] team0: Port device team_slave_1 added [ 2724.289631] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2724.296002] 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. [ 2724.322240] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2724.340950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2724.347201] 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. [ 2724.373411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2724.387230] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2724.394933] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2724.421188] device hsr_slave_0 entered promiscuous mode [ 2724.427422] device hsr_slave_1 entered promiscuous mode [ 2724.434737] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2724.442549] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2724.539492] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2724.583760] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 2724.589862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2724.599660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2724.611680] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2724.617898] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 2724.627579] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2724.639541] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2724.655075] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2724.666738] 8021q: adding VLAN 0 to HW filter on device team0 [ 2724.677282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2724.685581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2724.704743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2724.730707] bridge0: port 1(bridge_slave_0) entered blocking state [ 2724.737077] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2724.759155] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2724.772258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2724.780022] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2724.792014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2724.799716] bridge0: port 2(bridge_slave_1) entered blocking state [ 2724.806119] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2724.825069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2724.835837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2724.849405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2724.860602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2724.881023] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2724.899183] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2724.918250] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2724.935839] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2724.942837] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2724.953536] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2724.966857] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2724.976068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2724.993182] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2725.053506] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2725.068580] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2725.074989] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2725.089306] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2725.103258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2725.166780] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2725.178610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2725.245724] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2725.253454] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2725.263040] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2725.274868] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2725.281569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2725.288922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2725.297652] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2725.305196] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2725.315510] device veth0_vlan entered promiscuous mode [ 2725.332241] device veth1_vlan entered promiscuous mode [ 2725.338405] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2725.353979] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2725.366678] Bluetooth: hci4: command 0x040f tx timeout [ 2725.380448] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2725.395935] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2725.403361] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2725.411341] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2725.418868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2725.434938] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2725.447930] device veth0_macvtap entered promiscuous mode [ 2725.460386] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2725.477014] device veth1_macvtap entered promiscuous mode [ 2725.483758] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2725.494855] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2725.513058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2725.528940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2725.538762] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.548021] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2725.557834] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.567090] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2725.576861] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.586226] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2725.596050] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.605357] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2725.615128] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.625362] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2725.634567] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2725.642225] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2725.649588] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2725.656995] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2725.664922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2725.674872] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2725.685654] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.694878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2725.704697] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.713860] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2725.723675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.733141] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2725.742943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.752129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2725.762340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2725.772539] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2725.779436] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2725.787656] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2725.795673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2725.904121] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2725.911361] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2725.918509] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2725.928932] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready 04:15:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:01 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 4) 04:15:01 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x90000, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}}, 0x4000010) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400400, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x3, 0x4, 0xe114, 0x1, {0x77359400}, {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, "6feb83f6"}, 0x0, 0x2, {}, 0x7, 0x0, r3}) 04:15:01 executing program 4: clock_gettime(0x7, 0x0) 04:15:01 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x42a401, 0x0) (async) openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x42a401, 0x0) clock_gettime(0x1, &(0x7f0000000200)) 04:15:01 executing program 5: socketpair(0x28, 0x0, 0x8a00, &(0x7f0000000000)) [ 2725.949681] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2725.965443] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2725.966569] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2725.982111] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:15:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:01 executing program 4: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180), 0x90000, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x1c, r1, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x1c}}, 0x4000010) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) r2 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r2, 0xc058565d, 0x0) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x400400, 0x0) ioctl$vim2m_VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)=@userptr={0x5, 0x3, 0x4, 0xe114, 0x1, {0x77359400}, {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, "6feb83f6"}, 0x0, 0x2, {}, 0x7, 0x0, r3}) [ 2726.050916] FAULT_INJECTION: forcing a failure. [ 2726.050916] name failslab, interval 1, probability 0, space 0, times 0 [ 2726.090964] CPU: 0 PID: 19284 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2726.098900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2726.108272] Call Trace: [ 2726.110967] dump_stack+0x1fc/0x2ef [ 2726.114621] should_fail.cold+0xa/0xf [ 2726.118531] ? setup_fault_attr+0x200/0x200 [ 2726.122876] ? lock_acquire+0x170/0x3c0 [ 2726.126880] __should_failslab+0x115/0x180 [ 2726.131261] should_failslab+0x5/0x10 [ 2726.135091] kmem_cache_alloc+0x277/0x370 [ 2726.139366] __anon_vma_prepare+0x2d3/0x560 [ 2726.143714] do_huge_pmd_anonymous_page+0x106e/0x1e60 [ 2726.148924] ? lock_downgrade+0x720/0x720 [ 2726.153524] ? lock_acquire+0x170/0x3c0 [ 2726.157517] ? __pmd_alloc+0x147/0x440 [ 2726.161423] ? prep_transhuge_page+0xa0/0xa0 [ 2726.165854] ? do_raw_spin_unlock+0x171/0x230 [ 2726.170367] ? _raw_spin_unlock+0x29/0x40 [ 2726.174568] __handle_mm_fault+0x289c/0x41c0 [ 2726.178996] ? vm_insert_page+0x9c0/0x9c0 [ 2726.183169] ? check_preemption_disabled+0x41/0x280 [ 2726.188245] handle_mm_fault+0x436/0xb10 [ 2726.192423] __do_page_fault+0x68e/0xd60 [ 2726.196511] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2726.201588] ? spurious_fault+0x840/0x840 [ 2726.205770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2726.210634] page_fault+0x1e/0x30 [ 2726.214103] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2726.219738] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2726.238936] RSP: 0018:ffff88800f06fdd0 EFLAGS: 00050202 [ 2726.244314] RAX: ffffed1001e0dfc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2726.251686] RDX: 0000000000000000 RSI: ffff88800f06fe30 RDI: 0000000020000200 [ 2726.258972] RBP: ffff88800f06fe30 R08: 0000000064017445 R09: ffffed1001e0dfc7 [ 2726.266348] R10: ffff88800f06fe3f R11: ffffffff8c66505b R12: 0000000020000200 [ 2726.273636] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2726.280946] _copy_to_user+0xe2/0x100 [ 2726.284761] put_timespec64+0xb2/0x120 [ 2726.288655] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2726.294030] ? ns_to_timespec64+0x78/0xb0 [ 2726.298195] __se_sys_clock_gettime+0x16b/0x1e0 [ 2726.302880] ? posix_timer_fn+0x3d0/0x3d0 [ 2726.307124] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2726.312503] ? do_syscall_64+0x21/0x620 [ 2726.316491] do_syscall_64+0xf9/0x620 [ 2726.320309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2726.325518] RIP: 0033:0x7f643acde0f9 [ 2726.329242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 04:15:01 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x3ff, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:01 executing program 3: openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x42a401, 0x0) (async) clock_gettime(0x1, &(0x7f0000000200)) 04:15:02 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:15:02 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 5) 04:15:02 executing program 5: socketpair(0x28, 0x0, 0x8a01, &(0x7f0000000000)) [ 2726.348161] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2726.355886] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2726.363165] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2726.370470] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2726.377923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2726.385201] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 04:15:02 executing program 5: socketpair(0x28, 0x0, 0x8b00, &(0x7f0000000000)) [ 2726.467956] FAULT_INJECTION: forcing a failure. [ 2726.467956] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2726.510265] CPU: 0 PID: 19313 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2726.518221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2726.527594] Call Trace: [ 2726.530204] dump_stack+0x1fc/0x2ef [ 2726.533864] should_fail.cold+0xa/0xf [ 2726.537879] ? setup_fault_attr+0x200/0x200 [ 2726.542230] __alloc_pages_nodemask+0x239/0x2890 [ 2726.547036] ? do_syscall_64+0xf9/0x620 [ 2726.551058] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2726.556441] ? mark_held_locks+0xf0/0xf0 [ 2726.560522] ? mark_held_locks+0xf0/0xf0 [ 2726.564634] ? __lock_acquire+0x6de/0x3ff0 [ 2726.568892] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2726.573791] ? __anon_vma_prepare+0x2a6/0x560 [ 2726.578316] ? lock_downgrade+0x720/0x720 [ 2726.582475] ? lock_downgrade+0x720/0x720 [ 2726.586636] ? __anon_vma_prepare+0xc2/0x560 [ 2726.591059] alloc_pages_vma+0x461/0x780 [ 2726.595137] do_huge_pmd_anonymous_page+0x3b4/0x1e60 [ 2726.600261] ? lock_downgrade+0x720/0x720 [ 2726.604423] ? lock_acquire+0x170/0x3c0 [ 2726.608405] ? __pmd_alloc+0x147/0x440 [ 2726.612313] ? prep_transhuge_page+0xa0/0xa0 [ 2726.616731] ? do_raw_spin_unlock+0x171/0x230 [ 2726.621236] ? _raw_spin_unlock+0x29/0x40 [ 2726.625399] __handle_mm_fault+0x289c/0x41c0 [ 2726.629853] ? vm_insert_page+0x9c0/0x9c0 [ 2726.634026] ? check_preemption_disabled+0x41/0x280 [ 2726.639057] handle_mm_fault+0x436/0xb10 [ 2726.643135] __do_page_fault+0x68e/0xd60 [ 2726.647214] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2726.652242] ? spurious_fault+0x840/0x840 [ 2726.656579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2726.661449] page_fault+0x1e/0x30 [ 2726.664925] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2726.670609] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2726.689525] RSP: 0018:ffff88800f06fdd0 EFLAGS: 00050202 [ 2726.694899] RAX: ffffed1001e0dfc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2726.702175] RDX: 0000000000000000 RSI: ffff88800f06fe30 RDI: 0000000020000200 [ 2726.709457] RBP: ffff88800f06fe30 R08: 0000000064017446 R09: ffffed1001e0dfc7 [ 2726.716738] R10: ffff88800f06fe3f R11: ffffffff8c66501b R12: 0000000020000200 [ 2726.724105] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2726.731423] _copy_to_user+0xe2/0x100 [ 2726.735254] put_timespec64+0xb2/0x120 [ 2726.739245] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2726.744624] ? ns_to_timespec64+0x78/0xb0 [ 2726.748790] __se_sys_clock_gettime+0x16b/0x1e0 [ 2726.753477] ? posix_timer_fn+0x3d0/0x3d0 [ 2726.757638] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2726.763039] ? do_syscall_64+0x21/0x620 [ 2726.767028] do_syscall_64+0xf9/0x620 [ 2726.770850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2726.776146] RIP: 0033:0x7f643acde0f9 [ 2726.779867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2726.798865] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2726.806587] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2726.813864] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2726.821147] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2726.828431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2726.835711] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 [ 2727.441372] Bluetooth: hci4: command 0x0419 tx timeout [ 2731.387909] oom_reaper: reaped process 19303 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2731.458974] systemd-cgroups invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2731.473763] systemd-cgroups cpuset=/ mems_allowed=0-1 [ 2731.478993] CPU: 0 PID: 19334 Comm: systemd-cgroups Not tainted 4.19.211-syzkaller #0 [ 2731.487056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2731.496431] Call Trace: [ 2731.499038] dump_stack+0x1fc/0x2ef [ 2731.502681] dump_header+0x15d/0xc3f [ 2731.506400] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2731.511511] ? ___ratelimit+0x319/0x590 [ 2731.515873] oom_kill_process.cold+0x10/0x692 [ 2731.520729] ? check_preemption_disabled+0x41/0x280 [ 2731.525759] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2731.531045] out_of_memory+0x1072/0x1390 [ 2731.535118] ? oom_killer_disable+0x270/0x270 [ 2731.539620] ? mutex_trylock+0x15f/0x1a0 [ 2731.543777] __alloc_pages_nodemask+0x23a2/0x2890 [ 2731.548714] ? find_get_entry+0x4cd/0x8a0 [ 2731.552887] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2731.558039] alloc_pages_current+0x193/0x2a0 [ 2731.562456] filemap_fault+0x146e/0x2180 [ 2731.566536] ext4_filemap_fault+0x84/0xb0 [ 2731.570709] __do_fault+0x10b/0x4b0 [ 2731.574374] ? do_raw_spin_unlock+0x171/0x230 [ 2731.578885] __handle_mm_fault+0x273b/0x41c0 [ 2731.583280] ? vm_insert_page+0x9c0/0x9c0 [ 2731.587520] ? fsnotify+0x84e/0xe10 [ 2731.591139] ? check_preemption_disabled+0x41/0x280 [ 2731.596144] handle_mm_fault+0x436/0xb10 [ 2731.600207] __do_page_fault+0x68e/0xd60 [ 2731.604255] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2731.609339] ? spurious_fault+0x840/0x840 [ 2731.613470] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2731.618325] ? page_fault+0x8/0x30 [ 2731.621860] page_fault+0x1e/0x30 [ 2731.625310] RIP: 0033:0x7fddad8b1b4c [ 2731.629014] Code: Bad RIP value. [ 2731.632361] RSP: 002b:00007ffcdc24c910 EFLAGS: 00010217 [ 2731.637809] RAX: 0000000000000340 RBX: 00007ffcdc24cbb0 RCX: 00007fddad8c41d7 [ 2731.645149] RDX: 0000000000000340 RSI: 00007ffcdc24cbb8 RDI: 0000000000000000 [ 2731.652403] RBP: 00007ffcdc24c960 R08: 0000000000000000 R09: 00007ffcdc24cb9f [ 2731.659684] R10: 00007fddadad0518 R11: 0000000000000202 R12: 0000000000000000 [ 2731.667001] R13: 0000000000000340 R14: 00007ffcdc24cb9f R15: 0000000000000000 [ 2731.680029] Mem-Info: [ 2731.682924] active_anon:15824 inactive_anon:90101 isolated_anon:0 [ 2731.682924] active_file:50 inactive_file:15 isolated_file:0 [ 2731.682924] unevictable:0 dirty:24 writeback:0 unstable:0 [ 2731.682924] slab_reclaimable:13176 slab_unreclaimable:117812 [ 2731.682924] mapped:22054 shmem:91105 pagetables:567 bounce:0 [ 2731.682924] free:13892 free_pcp:173 free_cma:0 [ 2731.692466] syz-executor.1: vmalloc: allocation failure, allocated 1456500736 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2731.720267] Node 0 active_anon:58576kB inactive_anon:64796kB active_file:124kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72276kB dirty:76kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2731.739550] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2731.762586] Node 1 active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15968kB dirty:0kB writeback:0kB shmem:297796kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2731.772605] CPU: 1 PID: 19303 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2731.796813] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2731.799368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2731.829536] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2731.835279] Call Trace: [ 2731.835302] dump_stack+0x1fc/0x2ef [ 2731.835320] warn_alloc.cold+0x7b/0x18f [ 2731.835339] ? zone_watermark_ok_safe+0x260/0x260 [ 2731.835356] ? rcu_nmi_exit+0xb3/0x180 [ 2731.843936] Node 0 DMA32 free:18356kB min:35996kB low:44992kB high:53988kB active_anon:54404kB inactive_anon:64796kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1852kB bounce:0kB free_pcp:344kB local_pcp:96kB free_cma:0kB [ 2731.846571] __vmalloc_area_node+0x4fd/0x780 [ 2731.850556] lowmem_reserve[]: 0 0 1 1 1 [ 2731.855360] ? __vmalloc_node_range+0x180/0x180 [ 2731.859218] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2731.888184] ? _raw_spin_unlock+0x29/0x40 [ 2731.888198] ? __get_vm_area_node+0x2e2/0x3a0 [ 2731.888215] __vmalloc_node_range+0xed/0x180 [ 2731.888232] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2731.888247] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2731.888259] vmalloc_user+0x70/0xe0 [ 2731.888271] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2731.888283] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2731.888298] __vb2_queue_alloc+0x472/0xe60 [ 2731.888325] vb2_core_create_bufs+0x273/0x7e0 [ 2731.888339] ? __vb2_queue_free+0x870/0x870 [ 2731.888355] ? __video_do_ioctl+0x632/0xcd0 [ 2731.888375] ? __mutex_lock+0x368/0x1190 [ 2731.888391] vb2_create_bufs+0x332/0x620 [ 2731.888409] ? mark_held_locks+0xf0/0xf0 [ 2731.888423] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2731.888441] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2731.888457] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2731.888479] v4l_create_bufs+0xb2/0x160 [ 2731.888497] __video_do_ioctl+0x49a/0xcd0 [ 2731.888518] ? v4l_querycap+0x340/0x340 [ 2731.888536] ? __might_fault+0x192/0x1d0 [ 2731.888554] ? v4l_querycap+0x340/0x340 [ 2731.888571] video_usercopy+0x13f/0xfa0 [ 2731.888592] ? v4l_enumstd+0x60/0x60 [ 2731.888607] ? do_futex+0x171/0x1880 [ 2731.888623] ? mark_held_locks+0xf0/0xf0 [ 2731.888642] ? debug_check_no_obj_freed+0x201/0x490 [ 2731.888665] ? video_usercopy+0xfa0/0xfa0 [ 2731.888678] v4l2_ioctl+0x147/0x1a0 [ 2731.888690] ? video_devdata+0xa0/0xa0 [ 2731.888706] do_vfs_ioctl+0xcdb/0x12e0 [ 2731.888721] ? lock_downgrade+0x720/0x720 [ 2731.888737] ? check_preemption_disabled+0x41/0x280 [ 2731.888751] ? ioctl_preallocate+0x200/0x200 [ 2731.888769] ? __fget+0x356/0x510 [ 2731.888786] ? do_dup2+0x450/0x450 [ 2731.888801] ? __se_sys_futex+0x298/0x3b0 [ 2731.888823] ksys_ioctl+0x9b/0xc0 [ 2731.888839] __x64_sys_ioctl+0x6f/0xb0 [ 2731.888853] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2731.888868] do_syscall_64+0xf9/0x620 [ 2731.888887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2731.888899] RIP: 0033:0x7fbc2c4a80f9 [ 2731.888914] Code: Bad RIP value. [ 2731.888921] RSP: 002b:00007fbc2aa1a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2731.888935] RAX: ffffffffffffffda RBX: 00007fbc2c5c7f80 RCX: 00007fbc2c4a80f9 [ 2731.888943] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2731.888951] RBP: 00007fbc2c503ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2731.888959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2731.888967] R13: 00007ffe9ca655bf R14: 00007fbc2aa1a300 R15: 0000000000022000 [ 2731.898599] Mem-Info: [ 2731.906469] lowmem_reserve[]: 0 0 0 0 0 [ 2731.958523] active_anon:15806 inactive_anon:90101 isolated_anon:0 [ 2731.958523] active_file:17 inactive_file:17 isolated_file:0 [ 2731.958523] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2731.958523] slab_reclaimable:13176 slab_unreclaimable:117838 [ 2731.958523] mapped:22058 shmem:91105 pagetables:570 bounce:0 [ 2731.958523] free:14110 free_pcp:173 free_cma:0 [ 2731.961305] Node 1 Normal free:27208kB min:53876kB low:67344kB high:80812kB active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:348kB local_pcp:0kB free_cma:0kB [ 2731.961336] lowmem_reserve[]: 0 0 0 0 0 [ 2731.981551] Node 0 active_anon:58500kB inactive_anon:64796kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2731.984705] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 9*32kB (U) 17*64kB (UE) 14*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 2731.986967] Node 1 active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15968kB dirty:0kB writeback:0kB shmem:297796kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2731.991022] Node 0 DMA32: 499*4kB (ME) 293*8kB (ME) 294*16kB (ME) 125*32kB (ME) 31*64kB (UME) 18*128kB (ME) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18356kB [ 2732.009107] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2732.010813] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2732.014856] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2732.018998] Node 1 Normal: 490*4kB (ME) 450*8kB (ME) 213*16kB (ME) 82*32kB (UME) 30*64kB (UM) 9*128kB (UME) 5*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 1*4096kB (M) = 27208kB [ 2732.022998] Node 0 DMA32 free:18356kB min:35996kB low:44992kB high:53988kB active_anon:54404kB inactive_anon:64796kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1852kB bounce:0kB free_pcp:344kB local_pcp:248kB free_cma:0kB [ 2732.023031] lowmem_reserve[]: 0 0 1 1 1 [ 2732.027082] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.049365] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2732.051658] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2732.051669] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.051681] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2732.060458] lowmem_reserve[]: 0 0 0 0 0 [ 2732.063387] 91139 total pagecache pages [ 2732.067192] Node 1 Normal free:27208kB min:53876kB low:67344kB high:80812kB active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:348kB local_pcp:348kB free_cma:0kB [ 2732.071391] 0 pages in swap cache [ 2732.071400] Swap cache stats: add 0, delete 0, find 0/0 [ 2732.071405] Free swap = 0kB [ 2732.071410] Total swap = 0kB [ 2732.071418] 2097051 pages RAM [ 2732.071423] 0 pages HighMem/MovableOnly [ 2732.071428] 369649 pages reserved [ 2732.071432] 0 pages cma reserved [ 2732.071439] Unreclaimable slab info: [ 2732.071450] Name Used Total [ 2732.071462] pid_2 19KB 32KB [ 2732.071538] batadv_tt_change_cache 6KB 7KB [ 2732.099803] lowmem_reserve[]: 0 0 0 0 0 [ 2732.102469] batadv_tl_cache 7KB 16KB [ 2732.106882] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 9*32kB (U) 17*64kB (UE) 14*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 2732.110737] TIPC 15KB 22KB [ 2732.110758] SCTPv6 20KB 30KB [ 2732.110778] DCCPv6 17KB 30KB [ 2732.110791] DCCP 16KB 35KB [ 2732.110835] RXRPC 16KB 32KB [ 2732.135433] Node 0 DMA32: 499*4kB (ME) 293*8kB (ME) 294*16kB (ME) 125*32kB (ME) 31*64kB (UME) 18*128kB (ME) 4*256kB (M) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18356kB [ 2732.138192] rxrpc_call_jar 112KB 141KB [ 2732.159675] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2732.168004] bridge_fdb_cache 14KB 27KB [ 2732.184360] Node 1 Normal: 490*4kB (ME) 450*8kB (ME) 213*16kB (ME) 82*32kB (UME) 30*64kB (UM) 9*128kB (UME) 5*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 1*4096kB (M) = 27208kB [ 2732.210170] fib6_nodes 238KB 272KB [ 2732.250801] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.274460] ip6_dst_cache 721KB 806KB [ 2732.297501] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2732.313026] RAWv6 101KB 135KB [ 2732.345575] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2732.352722] UDPv6 37KB 45KB [ 2732.377426] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2732.390736] TCPv6 42KB 48KB [ 2732.428485] 91139 total pagecache pages [ 2732.429795] nf_conntrack 11KB 11KB [ 2732.469914] 0 pages in swap cache [ 2732.477895] t10_alua_lu_gp_cache 0KB 3KB [ 2732.495772] Swap cache stats: add 0, delete 0, find 0/0 [ 2732.526405] sd_ext_cdb 0KB 7KB [ 2732.546332] Free swap = 0kB [ 2732.548413] scsi_sense_cache 1056KB 1060KB [ 2732.562338] Total swap = 0kB [ 2732.563130] virtio_scsi_cmd 16KB 16KB [ 2732.568843] 2097051 pages RAM [ 2732.577819] sgpool-128 8KB 8KB [ 2732.590856] 0 pages HighMem/MovableOnly [ 2732.600037] sgpool-64 4KB 12KB [ 2732.621315] 369649 pages reserved [ 2732.638896] sgpool-32 2KB 15KB [ 2732.659210] 0 pages cma reserved [ 2732.674276] sgpool-16 1KB 7KB [ 2732.674288] sgpool-8 0KB 7KB [ 2732.674306] mqueue_inode_cache 16KB 30KB [ 2732.674320] bio_post_read_ctx 14KB 15KB [ 2732.674391] bio-2 14KB 15KB [ 2732.845406] jfs_mp 7KB 7KB [ 2732.850940] cifs_small_rq 15KB 16KB [ 2732.856516] cifs_request 67KB 67KB [ 2732.862009] cifs_mpx_ids 0KB 7KB [ 2732.867407] nfs_commit_data 3KB 14KB [ 2732.873098] nfs_write_data 34KB 44KB [ 2732.878503] ext4_system_zone 1KB 7KB [ 2732.883993] bio-1 1KB 7KB [ 2732.889395] pid_namespace 3KB 11KB [ 2732.894843] rpc_buffers 17KB 25KB [ 2732.900280] rpc_tasks 2KB 7KB [ 2732.907458] UNIX 1878KB 2058KB [ 2732.913037] tcp_bind_bucket 1KB 8KB [ 2732.918415] ip_fib_trie 35KB 47KB [ 2732.923867] ip_fib_alias 167KB 197KB [ 2732.929279] ip_dst_cache 14KB 24KB [ 2732.934758] RAW 67KB 90KB [ 2732.940404] UDP 60KB 81KB [ 2732.945780] TCP 67KB 73KB [ 2732.951238] hugetlbfs_inode_cache 3KB 15KB [ 2732.956965] fscache_cookie_jar 1KB 7KB [ 2732.962483] eventpoll_pwq 25KB 39KB [ 2732.968025] eventpoll_epi 49KB 74KB [ 2732.973449] inotify_inode_mark 22KB 23KB [ 2732.978929] request_queue 199KB 199KB [ 2732.984375] blkdev_requests 1KB 3KB [ 2732.989791] blkdev_ioc 24KB 38KB [ 2732.995189] bio-0 624KB 705KB [ 2733.008891] biovec-max 1443KB 1551KB [ 2733.014540] biovec-64 658KB 874KB [ 2733.027394] biovec-16 108KB 172KB [ 2733.032857] bio_integrity_payload 1KB 8KB [ 2733.038574] khugepaged_mm_slot 6KB 27KB [ 2733.051066] uid_cache 0KB 4KB [ 2733.056576] dmaengine-unmap-2 0KB 3KB [ 2733.065497] skbuff_fclone_cache 33KB 37KB [ 2733.074422] skbuff_head_cache 8704KB 9487KB [ 2733.083752] configfs_dir_cache 3KB 11KB [ 2733.089241] file_lock_cache 38KB 43KB [ 2733.098242] file_lock_ctx 9KB 11KB [ 2733.107203] fsnotify_mark_connector 11KB 15KB [ 2733.118499] net_namespace 78KB 113KB [ 2733.127625] shmem_inode_cache 8115KB 8131KB [ 2733.136816] task_delay_info 290KB 355KB [ 2733.145747] taskstats 30KB 34KB [ 2733.154891] proc_dir_entry 930KB 986KB [ 2733.163891] pde_opener 17KB 54KB [ 2733.169365] seq_file 267KB 358KB [ 2733.178209] sigqueue 47KB 63KB [ 2733.187230] kernfs_node_cache 18236KB 18254KB [ 2733.196164] mnt_cache 249KB 288KB [ 2733.204876] filp 7303KB 7901KB [ 2733.215807] names_cache 113564KB 113564KB [ 2733.224786] iint_cache 30KB 47KB [ 2733.233478] key_jar 4KB 11KB [ 2733.238884] uts_namespace 4KB 11KB [ 2733.247867] nsproxy 3KB 11KB [ 2733.256708] vm_area_struct 3410KB 3437KB [ 2733.265400] mm_struct 550KB 559KB [ 2733.274560] fs_cache 320KB 368KB [ 2733.283425] files_cache 1297KB 1447KB [ 2733.288842] signal_cache 2088KB 2537KB [ 2733.297686] sighand_cache 626KB 652KB [ 2733.306420] task_struct 8521KB 8610KB [ 2733.317242] cred_jar 2217KB 2680KB [ 2733.326167] anon_vma_chain 1065KB 1323KB [ 2733.334894] anon_vma 158KB 265KB [ 2733.344030] pid 193KB 248KB [ 2733.349426] Acpi-Operand 156KB 198KB [ 2733.358270] Acpi-ParseExt 9KB 11KB [ 2733.367794] Acpi-Parse 41KB 47KB [ 2733.376891] Acpi-State 52KB 63KB [ 2733.385851] Acpi-Namespace 21KB 27KB [ 2733.394647] numa_policy 0KB 3KB [ 2733.403716] debug_objects_cache 2255KB 2259KB [ 2733.409357] trace_event_file 297KB 298KB [ 2733.423476] ftrace_event_field 398KB 401KB [ 2733.428957] pool_workqueue 206KB 240KB [ 2733.437984] page->ptl 504KB 944KB [ 2733.447094] kmalloc-2097152 2050KB 2050KB [ 2733.456024] kmalloc-524288 2056KB 2056KB [ 2733.464717] kmalloc-262144 1290KB 1290KB [ 2733.473762] kmalloc-131072 650KB 650KB [ 2733.479135] kmalloc-65536 2640KB 2970KB [ 2733.487816] kmalloc-32768 2145KB 2442KB [ 2733.496688] kmalloc-16384 1320KB 1435KB [ 2733.505910] kmalloc-8192 5469KB 5552KB [ 2733.514544] kmalloc-4096 28360KB 28360KB [ 2733.525051] kmalloc-2048 17238KB 19118KB [ 2733.534156] kmalloc-1024 12910KB 14364KB [ 2733.539613] kmalloc-512 16780KB 17561KB [ 2733.548270] kmalloc-256 5592KB 6082KB [ 2733.557008] kmalloc-128 1410KB 1606KB [ 2733.566024] kmalloc-96 3490KB 4172KB [ 2733.574662] kmalloc-64 2760KB 3708KB [ 2733.583290] kmalloc-32 1945KB 2417KB [ 2733.588668] kmalloc-192 2302KB 2888KB [ 2733.604714] kmem_cache 177KB 183KB [ 2733.610170] Out of memory (oom_kill_allocating_task): Kill process 19334 (systemd-cgroups) score 0 or sacrifice child [ 2733.632714] Killed process 19334 (systemd-cgroups) total-vm:316kB, anon-rss:4kB, file-rss:0kB, shmem-rss:0kB [ 2733.649544] oom_reaper: reaped process 19334 (systemd-cgroups), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2733.674462] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2733.696885] in:imklog cpuset=/ mems_allowed=0-1 [ 2733.701668] CPU: 0 PID: 17283 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2733.709219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2733.718582] Call Trace: [ 2733.721198] dump_stack+0x1fc/0x2ef [ 2733.724839] dump_header+0x15d/0xc3f [ 2733.728569] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2733.733678] ? ___ratelimit+0x319/0x590 [ 2733.737663] oom_kill_process.cold+0x10/0x692 [ 2733.742170] ? check_preemption_disabled+0x41/0x280 [ 2733.747198] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2733.752512] out_of_memory+0x1072/0x1390 [ 2733.756588] ? oom_killer_disable+0x270/0x270 [ 2733.761116] ? mutex_trylock+0x15f/0x1a0 [ 2733.765186] __alloc_pages_nodemask+0x23a2/0x2890 [ 2733.770042] ? find_get_entry+0x4cd/0x8a0 [ 2733.774208] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2733.779118] alloc_pages_current+0x193/0x2a0 [ 2733.783541] filemap_fault+0x146e/0x2180 [ 2733.787626] ext4_filemap_fault+0x84/0xb0 [ 2733.791787] __do_fault+0x10b/0x4b0 [ 2733.795426] __handle_mm_fault+0x273b/0x41c0 [ 2733.799847] ? vm_insert_page+0x9c0/0x9c0 [ 2733.804007] ? lock_downgrade+0x720/0x720 [ 2733.808174] ? check_preemption_disabled+0x41/0x280 [ 2733.813292] handle_mm_fault+0x436/0xb10 [ 2733.817387] __do_page_fault+0x68e/0xd60 [ 2733.821462] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2733.826489] ? spurious_fault+0x840/0x840 [ 2733.830644] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2733.835496] ? page_fault+0x8/0x30 [ 2733.839040] page_fault+0x1e/0x30 [ 2733.842497] RIP: 0033:0x7f60ffb2322d [ 2733.846213] Code: Bad RIP value. [ 2733.849576] RSP: 002b:00007f60fd4bf580 EFLAGS: 00010293 [ 2733.854937] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f60ffb2322d [ 2733.862205] RDX: 0000000000001fa0 RSI: 00007f60fd4bfda0 RDI: 0000000000000004 [ 2733.869477] RBP: 00005633e74b89d0 R08: 0000000000000000 R09: 0000000004000001 [ 2733.876755] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f60fd4bfda0 [ 2733.884035] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f60fd4bfddd [ 2733.901754] Mem-Info: [ 2733.904207] active_anon:15799 inactive_anon:90101 isolated_anon:0 [ 2733.904207] active_file:10 inactive_file:24 isolated_file:0 [ 2733.904207] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2733.904207] slab_reclaimable:13176 slab_unreclaimable:117838 [ 2733.904207] mapped:22058 shmem:91105 pagetables:566 bounce:0 [ 2733.904207] free:14211 free_pcp:73 free_cma:0 [ 2733.946517] Node 0 active_anon:58472kB inactive_anon:64796kB active_file:36kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66624kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 12288kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2733.981054] Node 1 active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15968kB dirty:0kB writeback:0kB shmem:297796kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2734.015642] Node 0 DMA free:10868kB min:204kB low:252kB high:300kB active_anon:4096kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2734.050473] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2734.055537] Node 0 DMA32 free:18508kB min:35996kB low:44992kB high:53988kB active_anon:54376kB inactive_anon:64796kB active_file:36kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1836kB bounce:0kB free_pcp:292kB local_pcp:292kB free_cma:0kB [ 2734.091848] lowmem_reserve[]: 0 0 1 1 1 [ 2734.095881] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2734.129005] lowmem_reserve[]: 0 0 0 0 0 [ 2734.135141] Node 1 Normal free:27556kB min:53876kB low:67344kB high:80812kB active_anon:4724kB inactive_anon:295608kB active_file:32kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:428kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2734.170724] lowmem_reserve[]: 0 0 0 0 0 [ 2734.174745] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 9*32kB (U) 17*64kB (UE) 14*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 10868kB [ 2734.196785] Node 0 DMA32: 503*4kB (ME) 288*8kB (ME) 293*16kB (ME) 127*32kB (UME) 31*64kB (UME) 17*128kB (ME) 3*256kB (M) 1*512kB (M) 0*1024kB 0*2048kB 0*4096kB = 18508kB [ 2734.220098] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2734.236489] Node 1 Normal: 515*4kB (ME) 451*8kB (UME) 214*16kB (UME) 81*32kB (ME) 30*64kB (UM) 9*128kB (UME) 6*256kB (UME) 4*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 1*4096kB (M) = 27556kB [ 2734.266930] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2734.279276] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2734.300473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2734.309430] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2734.323233] 91139 total pagecache pages [ 2734.327819] 0 pages in swap cache [ 2734.332905] Swap cache stats: add 0, delete 0, find 0/0 [ 2734.344912] Free swap = 0kB [ 2734.348549] Total swap = 0kB [ 2734.354168] 2097051 pages RAM [ 2734.358379] 0 pages HighMem/MovableOnly [ 2734.367711] 369649 pages reserved [ 2734.372540] 0 pages cma reserved [ 2734.376428] Unreclaimable slab info: [ 2734.385388] Name Used Total [ 2734.392502] pid_2 19KB 32KB [ 2734.397945] batadv_tt_change_cache 6KB 7KB [ 2734.407746] batadv_tl_cache 7KB 16KB [ 2734.414819] TIPC 15KB 22KB [ 2734.424518] SCTPv6 20KB 30KB [ 2734.430811] DCCPv6 17KB 30KB [ 2734.436215] DCCP 16KB 35KB [ 2734.449266] RXRPC 16KB 32KB [ 2734.456299] rxrpc_call_jar 112KB 141KB [ 2734.465766] bridge_fdb_cache 14KB 27KB [ 2734.474816] fib6_nodes 238KB 272KB [ 2734.485751] ip6_dst_cache 721KB 806KB [ 2734.492837] RAWv6 101KB 135KB [ 2734.498948] UDPv6 37KB 45KB [ 2734.510832] TCPv6 42KB 48KB [ 2734.516335] nf_conntrack 11KB 11KB [ 2734.525788] t10_alua_lu_gp_cache 0KB 3KB [ 2734.532344] sd_ext_cdb 0KB 7KB [ 2734.537901] scsi_sense_cache 1056KB 1060KB [ 2734.553867] virtio_scsi_cmd 16KB 16KB [ 2734.572067] sgpool-128 8KB 8KB [ 2734.577508] sgpool-64 4KB 12KB [ 2734.602016] sgpool-32 2KB 15KB [ 2734.607416] sgpool-16 1KB 7KB [ 2734.632041] sgpool-8 0KB 7KB [ 2734.637477] mqueue_inode_cache 16KB 30KB [ 2734.669701] bio_post_read_ctx 14KB 15KB [ 2734.675172] bio-2 14KB 15KB [ 2734.689637] jfs_mp 7KB 7KB [ 2734.695066] cifs_small_rq 15KB 16KB [ 2734.709636] cifs_request 67KB 67KB [ 2734.715136] cifs_mpx_ids 0KB 7KB [ 2734.729648] nfs_commit_data 3KB 14KB [ 2734.735035] nfs_write_data 34KB 44KB [ 2734.759658] ext4_system_zone 1KB 7KB [ 2734.765074] bio-1 1KB 7KB [ 2734.770493] pid_namespace 3KB 11KB [ 2734.775868] rpc_buffers 17KB 25KB [ 2734.781316] rpc_tasks 2KB 7KB [ 2734.786684] UNIX 1811KB 1991KB [ 2734.792115] tcp_bind_bucket 1KB 8KB [ 2734.797501] ip_fib_trie 35KB 47KB [ 2734.802933] ip_fib_alias 167KB 197KB [ 2734.808296] ip_dst_cache 14KB 24KB [ 2734.813714] RAW 67KB 90KB [ 2734.819080] UDP 60KB 81KB [ 2734.824512] TCP 67KB 73KB [ 2734.829960] hugetlbfs_inode_cache 3KB 15KB [ 2734.835676] fscache_cookie_jar 1KB 7KB [ 2734.841189] eventpoll_pwq 25KB 39KB [ 2734.846555] eventpoll_epi 49KB 74KB [ 2734.852007] inotify_inode_mark 22KB 23KB [ 2734.857469] request_queue 199KB 199KB [ 2734.879638] blkdev_requests 1KB 3KB [ 2734.885032] blkdev_ioc 24KB 38KB [ 2734.899628] bio-0 632KB 705KB [ 2734.905021] biovec-max 1443KB 1551KB [ 2734.919872] biovec-64 698KB 874KB [ 2734.925269] biovec-16 121KB 172KB [ 2734.933463] bio_integrity_payload 1KB 8KB [ 2734.939191] khugepaged_mm_slot 6KB 27KB [ 2734.946226] uid_cache 0KB 4KB [ 2734.953034] dmaengine-unmap-2 0KB 3KB [ 2734.958483] skbuff_fclone_cache 33KB 37KB [ 2734.965847] skbuff_head_cache 8088KB 9446KB [ 2734.972445] configfs_dir_cache 3KB 11KB [ 2734.978007] file_lock_cache 38KB 43KB [ 2734.984428] file_lock_ctx 9KB 11KB [ 2734.990365] fsnotify_mark_connector 11KB 15KB [ 2734.997001] net_namespace 78KB 113KB [ 2735.005179] shmem_inode_cache 8115KB 8131KB [ 2735.011787] task_delay_info 290KB 355KB [ 2735.017687] taskstats 30KB 34KB [ 2735.024963] proc_dir_entry 930KB 986KB [ 2735.031404] pde_opener 17KB 54KB [ 2735.036854] seq_file 267KB 358KB [ 2735.043406] sigqueue 47KB 63KB [ 2735.048784] kernfs_node_cache 18236KB 18254KB [ 2735.055266] mnt_cache 249KB 288KB [ 2735.061278] filp 7320KB 7901KB [ 2735.066739] names_cache 118855KB 118855KB [ 2735.073115] iint_cache 30KB 47KB [ 2735.078491] key_jar 4KB 11KB [ 2735.084925] uts_namespace 4KB 11KB [ 2735.091173] nsproxy 3KB 11KB [ 2735.096546] vm_area_struct 3201KB 3437KB [ 2735.102945] mm_struct 550KB 559KB [ 2735.108401] fs_cache 320KB 368KB [ 2735.114800] files_cache 1297KB 1447KB [ 2735.120976] signal_cache 2036KB 2508KB [ 2735.126344] sighand_cache 626KB 652KB [ 2735.132637] task_struct 8218KB 8307KB [ 2735.138097] cred_jar 2217KB 2680KB [ 2735.144504] anon_vma_chain 1052KB 1319KB [ 2735.150440] anon_vma 158KB 265KB [ 2735.155815] pid 193KB 248KB [ 2735.162151] Acpi-Operand 156KB 198KB [ 2735.167518] Acpi-ParseExt 9KB 11KB [ 2735.174026] Acpi-Parse 41KB 47KB [ 2735.179483] Acpi-State 52KB 63KB [ 2735.185866] Acpi-Namespace 21KB 27KB [ 2735.192010] numa_policy 0KB 3KB [ 2735.197385] debug_objects_cache 2255KB 2259KB [ 2735.205651] trace_event_file 297KB 298KB [ 2735.217604] ftrace_event_field 398KB 401KB [ 2735.225784] pool_workqueue 206KB 240KB [ 2735.233677] page->ptl 504KB 944KB [ 2735.239087] kmalloc-2097152 2050KB 2050KB [ 2735.246835] kmalloc-524288 2056KB 2056KB [ 2735.254728] kmalloc-262144 1290KB 1290KB [ 2735.264779] kmalloc-131072 650KB 650KB [ 2735.272626] kmalloc-65536 2640KB 2970KB [ 2735.278082] kmalloc-32768 2145KB 2442KB [ 2735.287396] kmalloc-16384 1320KB 1435KB [ 2735.296259] kmalloc-8192 5469KB 5552KB [ 2735.304358] kmalloc-4096 27680KB 27718KB [ 2735.312224] kmalloc-2048 16753KB 18844KB [ 2735.317600] kmalloc-1024 12033KB 14340KB [ 2735.325393] kmalloc-512 15497KB 17523KB [ 2735.333453] kmalloc-256 5558KB 6082KB [ 2735.338837] kmalloc-128 1388KB 1606KB [ 2735.346658] kmalloc-96 3452KB 4172KB [ 2735.354512] kmalloc-64 2730KB 3708KB [ 2735.364132] kmalloc-32 1941KB 2417KB [ 2735.369516] kmalloc-192 2302KB 2888KB [ 2735.377434] kmem_cache 177KB 183KB [ 2735.385416] Out of memory (oom_kill_allocating_task): Kill process 17283 (in:imklog) score 0 or sacrifice child [ 2735.398165] Killed process 17281 (rsyslogd) total-vm:254332kB, anon-rss:704kB, file-rss:0kB, shmem-rss:0kB [ 2735.415229] oom_reaper: reaped process 17281 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 04:15:11 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 6) 04:15:11 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:15:11 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) (async) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) (async) sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:15:11 executing program 2: syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000040), 0xffffffffffffffff, 0x2) 04:15:11 executing program 5: socketpair(0x28, 0x0, 0x8b01, &(0x7f0000000000)) 04:15:11 executing program 5: socketpair(0x28, 0x0, 0x8c00, &(0x7f0000000000)) [ 2735.698979] FAULT_INJECTION: forcing a failure. [ 2735.698979] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2735.714444] CPU: 0 PID: 19346 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2735.722357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2735.731720] Call Trace: [ 2735.734326] dump_stack+0x1fc/0x2ef [ 2735.737996] should_fail.cold+0xa/0xf [ 2735.741813] ? lock_acquire+0x170/0x3c0 [ 2735.745798] ? setup_fault_attr+0x200/0x200 [ 2735.750224] __alloc_pages_nodemask+0x239/0x2890 [ 2735.754994] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2735.760022] ? __alloc_pages_nodemask+0x1b43/0x2890 [ 2735.765149] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2735.770002] ? __lock_acquire+0x6de/0x3ff0 [ 2735.774252] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2735.779117] ? __anon_vma_prepare+0x2a6/0x560 [ 2735.783635] ? lock_downgrade+0x720/0x720 [ 2735.787794] ? lock_downgrade+0x720/0x720 [ 2735.791948] ? __anon_vma_prepare+0xc2/0x560 [ 2735.796370] alloc_pages_current+0x193/0x2a0 [ 2735.800910] pte_alloc_one+0x16/0x190 [ 2735.804720] __pte_alloc+0x21/0x340 [ 2735.808358] do_anonymous_page+0xff4/0x1be0 [ 2735.812775] ? lock_acquire+0x170/0x3c0 [ 2735.816782] ? __pmd_alloc+0x147/0x440 [ 2735.820764] ? __pte_alloc+0x340/0x340 [ 2735.824785] ? do_raw_spin_unlock+0x171/0x230 [ 2735.829297] ? _raw_spin_unlock+0x29/0x40 [ 2735.833457] __handle_mm_fault+0x227a/0x41c0 [ 2735.837875] ? vm_insert_page+0x9c0/0x9c0 [ 2735.842043] ? check_preemption_disabled+0x41/0x280 [ 2735.847068] handle_mm_fault+0x436/0xb10 [ 2735.851141] __do_page_fault+0x68e/0xd60 [ 2735.855238] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2735.860271] ? spurious_fault+0x840/0x840 [ 2735.864443] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2735.869388] page_fault+0x1e/0x30 [ 2735.872854] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2735.878530] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2735.897568] RSP: 0018:ffff8880a1047dd0 EFLAGS: 00050202 [ 2735.902980] RAX: ffffed1014208fc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2735.910258] RDX: 0000000000000000 RSI: ffff8880a1047e30 RDI: 0000000020000200 [ 2735.917622] RBP: ffff8880a1047e30 R08: 000000006401744f R09: ffffed1014208fc7 [ 2735.924904] R10: ffff8880a1047e3f R11: ffffffff8c66501b R12: 0000000020000200 [ 2735.932204] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2735.939510] _copy_to_user+0xe2/0x100 [ 2735.943328] put_timespec64+0xb2/0x120 [ 2735.947230] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2735.952629] ? ns_to_timespec64+0x78/0xb0 [ 2735.956794] __se_sys_clock_gettime+0x16b/0x1e0 [ 2735.961470] ? posix_timer_fn+0x3d0/0x3d0 [ 2735.965625] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2735.971024] ? do_syscall_64+0x21/0x620 [ 2735.975187] do_syscall_64+0xf9/0x620 [ 2735.979011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2735.984207] RIP: 0033:0x7f643acde0f9 [ 2735.987924] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2736.006970] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2736.014691] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2736.021970] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2736.029247] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2736.036613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2736.043979] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 04:15:14 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:15:14 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) (async) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) 04:15:14 executing program 5: socketpair(0x28, 0x0, 0x8c01, &(0x7f0000000000)) 04:15:14 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 7) 04:15:14 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x7ff, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:14 executing program 2: syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) (async) syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000040), 0xffffffffffffffff, 0x2) 04:15:14 executing program 5: socketpair(0x28, 0x0, 0x8d00, &(0x7f0000000000)) 04:15:14 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) sched_rr_get_interval(r0, &(0x7f0000000040)) [ 2738.726991] FAULT_INJECTION: forcing a failure. [ 2738.726991] name failslab, interval 1, probability 0, space 0, times 0 [ 2738.776992] CPU: 0 PID: 19374 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 2738.784924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2738.794289] Call Trace: [ 2738.796897] dump_stack+0x1fc/0x2ef [ 2738.800559] should_fail.cold+0xa/0xf [ 2738.804390] ? setup_fault_attr+0x200/0x200 [ 2738.808762] ? lock_acquire+0x170/0x3c0 [ 2738.808784] __should_failslab+0x115/0x180 [ 2738.808805] should_failslab+0x5/0x10 [ 2738.820815] kmem_cache_alloc+0x277/0x370 [ 2738.825017] ptlock_alloc+0x1d/0x70 [ 2738.828697] pte_alloc_one+0x68/0x190 [ 2738.832519] __pte_alloc+0x21/0x340 [ 2738.836166] do_anonymous_page+0xff4/0x1be0 [ 2738.840506] ? lock_acquire+0x170/0x3c0 [ 2738.844499] ? __pmd_alloc+0x147/0x440 [ 2738.848425] ? __pte_alloc+0x340/0x340 [ 2738.852333] ? do_raw_spin_unlock+0x171/0x230 [ 2738.856848] ? _raw_spin_unlock+0x29/0x40 [ 2738.861019] __handle_mm_fault+0x227a/0x41c0 [ 2738.865448] ? vm_insert_page+0x9c0/0x9c0 [ 2738.869630] ? check_preemption_disabled+0x41/0x280 [ 2738.874674] handle_mm_fault+0x436/0xb10 [ 2738.878766] __do_page_fault+0x68e/0xd60 [ 2738.882853] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2738.888096] ? spurious_fault+0x840/0x840 [ 2738.892273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2738.897157] page_fault+0x1e/0x30 [ 2738.897177] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 2738.906299] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a [ 2738.925322] RSP: 0018:ffff888077967dd0 EFLAGS: 00050202 [ 2738.930901] RAX: ffffed100ef2cfc8 RBX: 0000000000000010 RCX: 0000000000000002 [ 2738.938193] RDX: 0000000000000000 RSI: ffff888077967e30 RDI: 0000000020000200 [ 2738.945481] RBP: ffff888077967e30 R08: 0000000064017452 R09: ffffed100ef2cfc7 [ 2738.952766] R10: ffff888077967e3f R11: ffffffff8c66501b R12: 0000000020000200 [ 2738.960053] R13: 0000000020000210 R14: 00007ffffffff000 R15: 0000000000000000 [ 2738.967462] _copy_to_user+0xe2/0x100 [ 2738.971301] put_timespec64+0xb2/0x120 [ 2738.971318] ? __se_compat_sys_gettimeofday+0x1b0/0x1b0 [ 2738.971332] ? ns_to_timespec64+0x78/0xb0 [ 2738.971351] __se_sys_clock_gettime+0x16b/0x1e0 [ 2738.971366] ? posix_timer_fn+0x3d0/0x3d0 [ 2738.971381] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2738.971398] ? do_syscall_64+0x21/0x620 [ 2738.971415] do_syscall_64+0xf9/0x620 [ 2738.971434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2738.971446] RIP: 0033:0x7f643acde0f9 [ 2738.971461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2738.971467] RSP: 002b:00007f6439250168 EFLAGS: 00000246 ORIG_RAX: 00000000000000e4 [ 2738.971484] RAX: ffffffffffffffda RBX: 00007f643adfdf80 RCX: 00007f643acde0f9 [ 2739.050418] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 000000000000000b [ 2739.057897] RBP: 00007f64392501d0 R08: 0000000000000000 R09: 0000000000000000 [ 2739.065311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 04:15:14 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) 04:15:14 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) ioctl$BINDER_FREEZE(r1, 0x400c620e, &(0x7f0000000080)={r0, 0x0, 0x80}) 04:15:14 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) 04:15:14 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) 04:15:14 executing program 5: socketpair(0x28, 0x0, 0x8d01, &(0x7f0000000000)) [ 2739.065325] R13: 00007ffc7de944df R14: 00007f6439250300 R15: 0000000000022000 [ 2743.617371] oom_reaper: reaped process 19380 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2743.667927] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2743.686250] systemd-journal cpuset=/ mems_allowed=0-1 [ 2743.691846] CPU: 0 PID: 18911 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2743.699816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2743.709196] Call Trace: [ 2743.711800] dump_stack+0x1fc/0x2ef [ 2743.715452] dump_header+0x15d/0xc3f [ 2743.719185] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2743.724319] ? ___ratelimit+0x319/0x590 [ 2743.728319] oom_kill_process.cold+0x10/0x692 [ 2743.732849] ? check_preemption_disabled+0x41/0x280 [ 2743.737879] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2743.743154] out_of_memory+0x1072/0x1390 [ 2743.747208] ? oom_killer_disable+0x270/0x270 [ 2743.751695] ? mutex_trylock+0x15f/0x1a0 [ 2743.755777] __alloc_pages_nodemask+0x23a2/0x2890 [ 2743.759124] syz-executor.1: vmalloc: allocation failure, allocated 1450446848 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2743.760630] ? find_get_entry+0x4cd/0x8a0 [ 2743.774739] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2743.778747] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2743.788674] alloc_pages_current+0x193/0x2a0 [ 2743.793077] filemap_fault+0x146e/0x2180 [ 2743.797245] ext4_filemap_fault+0x84/0xb0 [ 2743.801386] __do_fault+0x10b/0x4b0 [ 2743.805005] __handle_mm_fault+0x273b/0x41c0 [ 2743.809419] ? vm_insert_page+0x9c0/0x9c0 [ 2743.813741] ? check_preemption_disabled+0x41/0x280 [ 2743.818749] handle_mm_fault+0x436/0xb10 [ 2743.822802] __do_page_fault+0x68e/0xd60 [ 2743.826857] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2743.831863] ? spurious_fault+0x840/0x840 [ 2743.836095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2743.840936] ? page_fault+0x8/0x30 [ 2743.844476] page_fault+0x1e/0x30 [ 2743.847919] RIP: 0033:0x7fdb53d072e3 [ 2743.851622] Code: Bad RIP value. [ 2743.854981] RSP: 002b:00007ffd20cb1c98 EFLAGS: 00010246 [ 2743.860416] RAX: 0000000000000001 RBX: 0000559264dc91e0 RCX: 00007fdb53d072e3 [ 2743.867931] RDX: 0000000000000012 RSI: 00007ffd20cb1ca0 RDI: 000000000000000b [ 2743.875186] RBP: 00007ffd20cb1e80 R08: 0000000001c9c380 R09: 000002be7d3f3ee9 [ 2743.882449] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd20cb1ca0 [ 2743.889705] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f7313bd131 [ 2743.896996] CPU: 1 PID: 19380 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2743.902519] Mem-Info: [ 2743.904887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2743.907391] active_anon:15248 inactive_anon:90101 isolated_anon:0 [ 2743.907391] active_file:14 inactive_file:14 isolated_file:0 [ 2743.907391] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2743.907391] slab_reclaimable:13254 slab_unreclaimable:119362 [ 2743.907391] mapped:22128 shmem:91105 pagetables:550 bounce:0 [ 2743.907391] free:13902 free_pcp:881 free_cma:0 [ 2743.916706] Call Trace: [ 2743.916728] dump_stack+0x1fc/0x2ef [ 2743.916746] warn_alloc.cold+0x7b/0x18f [ 2743.916782] ? zone_watermark_ok_safe+0x260/0x260 [ 2743.950288] Node 0 active_anon:57168kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2743.952810] ? policy_node+0xeb/0x140 [ 2743.956441] Node 1 active_anon:3824kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16248kB dirty:0kB writeback:0kB shmem:297792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2743.960643] ? audit_kill_trees+0x230/0x230 [ 2743.960667] __vmalloc_area_node+0x4fd/0x780 [ 2743.960690] ? __vmalloc_node_range+0x180/0x180 [ 2743.967174] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2743.993101] ? _raw_spin_unlock+0x29/0x40 [ 2743.993114] ? __get_vm_area_node+0x2e2/0x3a0 [ 2743.993132] __vmalloc_node_range+0xed/0x180 [ 2743.993148] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2743.996926] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2744.024072] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2744.024085] vmalloc_user+0x70/0xe0 [ 2744.024102] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2744.028399] Node 0 DMA32 free:18252kB min:35996kB low:44992kB high:53988kB active_anon:55120kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1892kB bounce:0kB free_pcp:1640kB local_pcp:92kB free_cma:0kB [ 2744.032796] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2744.032811] __vb2_queue_alloc+0x472/0xe60 [ 2744.032838] vb2_core_create_bufs+0x273/0x7e0 [ 2744.037472] lowmem_reserve[]: 0 0 1 1 1 [ 2744.063856] ? __vb2_queue_free+0x870/0x870 [ 2744.063871] ? __video_do_ioctl+0x632/0xcd0 [ 2744.063889] ? __mutex_lock+0x368/0x1190 [ 2744.063907] vb2_create_bufs+0x332/0x620 [ 2744.063924] ? mark_held_locks+0xf0/0xf0 [ 2744.063935] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2744.063951] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2744.063967] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2744.063987] v4l_create_bufs+0xb2/0x160 [ 2744.064004] __video_do_ioctl+0x49a/0xcd0 [ 2744.064025] ? v4l_querycap+0x340/0x340 [ 2744.064045] ? __might_fault+0x192/0x1d0 [ 2744.064061] ? v4l_querycap+0x340/0x340 [ 2744.064075] video_usercopy+0x13f/0xfa0 [ 2744.064096] ? v4l_enumstd+0x60/0x60 [ 2744.064112] ? do_futex+0x171/0x1880 [ 2744.064128] ? mark_held_locks+0xf0/0xf0 [ 2744.064147] ? debug_check_no_obj_freed+0x201/0x490 [ 2744.064171] ? video_usercopy+0xfa0/0xfa0 [ 2744.064184] v4l2_ioctl+0x147/0x1a0 [ 2744.064203] ? video_devdata+0xa0/0xa0 [ 2744.064220] do_vfs_ioctl+0xcdb/0x12e0 [ 2744.064236] ? lock_downgrade+0x720/0x720 [ 2744.064251] ? check_preemption_disabled+0x41/0x280 [ 2744.064265] ? ioctl_preallocate+0x200/0x200 [ 2744.064284] ? __fget+0x356/0x510 [ 2744.064301] ? do_dup2+0x450/0x450 [ 2744.064316] ? __se_sys_futex+0x298/0x3b0 [ 2744.064338] ksys_ioctl+0x9b/0xc0 [ 2744.064355] __x64_sys_ioctl+0x6f/0xb0 [ 2744.064369] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2744.064381] do_syscall_64+0xf9/0x620 [ 2744.064400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2744.064412] RIP: 0033:0x7fbc2c4a80f9 [ 2744.064426] Code: Bad RIP value. [ 2744.064433] RSP: 002b:00007fbc2aa1a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2744.064447] RAX: ffffffffffffffda RBX: 00007fbc2c5c7f80 RCX: 00007fbc2c4a80f9 [ 2744.064455] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2744.064463] RBP: 00007fbc2c503ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2744.064471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2744.064479] R13: 00007ffe9ca655bf R14: 00007fbc2aa1a300 R15: 0000000000022000 [ 2744.094178] Mem-Info: [ 2744.097303] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.105016] active_anon:15248 inactive_anon:90101 isolated_anon:0 [ 2744.105016] active_file:14 inactive_file:14 isolated_file:0 [ 2744.105016] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2744.105016] slab_reclaimable:13254 slab_unreclaimable:119362 [ 2744.105016] mapped:22128 shmem:91105 pagetables:550 bounce:0 [ 2744.105016] free:13902 free_pcp:881 free_cma:0 [ 2744.135288] lowmem_reserve[]: 0 0 0 0 0 [ 2744.142722] Node 0 active_anon:57168kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2744.150398] Node 1 Normal free:26484kB min:53876kB low:67344kB high:80812kB active_anon:3824kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:308kB bounce:0kB free_pcp:1884kB local_pcp:1440kB free_cma:0kB [ 2744.152157] Node 1 active_anon:3824kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16248kB dirty:0kB writeback:0kB shmem:297792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2744.156217] lowmem_reserve[]: 0 0 0 0 0 [ 2744.163717] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.175935] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 8*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10864kB [ 2744.178834] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2744.190267] Node 0 DMA32: 441*4kB (ME) 341*8kB (UME) 348*16kB (UME) 146*32kB (UME) 27*64kB (UME) 8*128kB (UME) 1*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18252kB [ 2744.195655] Node 0 DMA32 free:18252kB min:35996kB low:44992kB high:53988kB active_anon:55120kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1892kB bounce:0kB free_pcp:1640kB local_pcp:1548kB free_cma:0kB [ 2744.196145] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2744.200252] lowmem_reserve[]: 0 0 1 1 1 [ 2744.200271] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2744.212335] Node 1 Normal: 393*4kB (UME) 308*8kB (ME) 241*16kB (UME) 85*32kB (UME) 34*64kB (UM) 9*128kB (ME) 5*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 1*4096kB (M) = 26484kB [ 2744.218395] lowmem_reserve[]: 0 0 0 0 0 [ 2744.227141] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2744.229750] Node 1 Normal free:26484kB min:53876kB low:67344kB high:80812kB active_anon:3824kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:308kB bounce:0kB free_pcp:1884kB local_pcp:444kB free_cma:0kB [ 2744.235331] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.236629] lowmem_reserve[]: 0 0 0 0 0 [ 2744.249271] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2744.253056] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 8*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10864kB [ 2744.254086] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.257514] Node 0 DMA32: 441*4kB (ME) 341*8kB (UME) 348*16kB (UME) 146*32kB (UME) 27*64kB (UME) 8*128kB (UME) 1*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18252kB [ 2744.274488] 91133 total pagecache pages [ 2744.280694] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2744.287657] 0 pages in swap cache [ 2744.294963] Node 1 Normal: 393*4kB (UME) 308*8kB (ME) 241*16kB (UME) 85*32kB (UME) 34*64kB (UM) 9*128kB (ME) 5*256kB (ME) 4*512kB (ME) 3*1024kB (ME) 1*2048kB (U) 1*4096kB (M) = 26484kB [ 2744.307851] Swap cache stats: add 0, delete 0, find 0/0 [ 2744.313651] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2744.315903] Free swap = 0kB [ 2744.326213] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.337102] Total swap = 0kB [ 2744.342363] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2744.379054] 2097051 pages RAM [ 2744.408471] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2744.446778] 0 pages HighMem/MovableOnly [ 2744.460675] 91133 total pagecache pages [ 2744.460690] 0 pages in swap cache [ 2744.460698] Swap cache stats: add 0, delete 0, find 0/0 [ 2744.499397] 369649 pages reserved [ 2744.530419] Free swap = 0kB [ 2744.536696] 0 pages cma reserved [ 2744.538366] Total swap = 0kB [ 2744.557220] Unreclaimable slab info: [ 2744.607042] 2097051 pages RAM [ 2744.625956] Name Used Total [ 2744.625970] pid_2 29KB 32KB [ 2744.626043] batadv_tt_change_cache 2KB 7KB [ 2744.658865] 0 pages HighMem/MovableOnly [ 2744.686103] batadv_tl_cache 7KB 16KB [ 2744.709105] 369649 pages reserved [ 2744.724504] TIPC 15KB 22KB [ 2744.741317] 0 pages cma reserved [ 2744.748468] SCTPv6 20KB 30KB [ 2744.914507] DCCPv6 17KB 22KB [ 2744.919976] DCCP 16KB 35KB [ 2744.925374] RXRPC 16KB 32KB [ 2744.933717] rxrpc_call_jar 112KB 141KB [ 2744.945597] bridge_fdb_cache 12KB 27KB [ 2744.966006] fib6_nodes 233KB 272KB [ 2744.978701] ip6_dst_cache 648KB 806KB [ 2744.999003] RAWv6 101KB 135KB [ 2745.004404] UDPv6 35KB 45KB [ 2745.009855] TCPv6 39KB 48KB [ 2745.015247] nf_conntrack 9KB 15KB [ 2745.020718] t10_alua_lu_gp_cache 0KB 3KB [ 2745.026439] sd_ext_cdb 0KB 7KB [ 2745.031872] scsi_sense_cache 1056KB 1060KB [ 2745.037249] virtio_scsi_cmd 16KB 16KB [ 2745.042692] sgpool-128 8KB 8KB [ 2745.048060] sgpool-64 4KB 12KB [ 2745.053475] sgpool-32 2KB 15KB [ 2745.058839] sgpool-16 1KB 7KB [ 2745.064276] sgpool-8 0KB 7KB [ 2745.069714] mqueue_inode_cache 16KB 30KB [ 2745.075174] bio_post_read_ctx 14KB 15KB [ 2745.080663] bio-2 14KB 15KB [ 2745.086041] jfs_mp 7KB 7KB [ 2745.093273] cifs_small_rq 15KB 16KB [ 2745.098644] cifs_request 67KB 67KB [ 2745.104139] cifs_mpx_ids 0KB 7KB [ 2745.110044] nfs_commit_data 3KB 14KB [ 2745.115408] nfs_write_data 34KB 44KB [ 2745.120872] ext4_system_zone 1KB 7KB [ 2745.126257] bio-1 1KB 7KB [ 2745.135688] pid_namespace 3KB 11KB [ 2745.142100] rpc_buffers 17KB 25KB [ 2745.147675] rpc_tasks 2KB 7KB [ 2745.156966] UNIX 1717KB 1916KB [ 2745.163350] tcp_bind_bucket 1KB 8KB [ 2745.168727] ip_fib_trie 34KB 47KB [ 2745.178441] ip_fib_alias 165KB 197KB [ 2745.184764] ip_dst_cache 12KB 24KB [ 2745.195923] RAW 66KB 90KB [ 2745.202251] UDP 59KB 81KB [ 2745.207629] TCP 64KB 73KB [ 2745.217012] hugetlbfs_inode_cache 3KB 15KB [ 2745.223655] fscache_cookie_jar 1KB 7KB [ 2745.233313] eventpoll_pwq 31KB 39KB [ 2745.238688] eventpoll_epi 58KB 74KB [ 2745.245005] inotify_inode_mark 18KB 23KB [ 2745.254473] request_queue 199KB 199KB [ 2745.260752] blkdev_requests 1KB 3KB [ 2745.266125] blkdev_ioc 28KB 38KB [ 2745.275564] bio-0 648KB 765KB [ 2745.281958] biovec-max 1443KB 1551KB [ 2745.287327] biovec-64 691KB 874KB [ 2745.298342] biovec-16 114KB 172KB [ 2745.304641] bio_integrity_payload 1KB 8KB [ 2745.314419] khugepaged_mm_slot 7KB 27KB [ 2745.320822] uid_cache 0KB 4KB [ 2745.326296] dmaengine-unmap-2 0KB 3KB [ 2745.335706] skbuff_fclone_cache 37KB 41KB [ 2745.342156] skbuff_head_cache 8147KB 9382KB [ 2745.347555] configfs_dir_cache 3KB 11KB [ 2745.356902] file_lock_cache 48KB 51KB [ 2745.363165] file_lock_ctx 9KB 11KB [ 2745.368535] fsnotify_mark_connector 13KB 15KB [ 2745.378328] net_namespace 78KB 105KB [ 2745.384759] shmem_inode_cache 8130KB 8139KB [ 2745.394491] task_delay_info 264KB 355KB [ 2745.403229] taskstats 29KB 34KB [ 2745.408631] proc_dir_entry 896KB 982KB [ 2745.414198] pde_opener 15KB 54KB [ 2745.419652] seq_file 268KB 358KB [ 2745.425040] sigqueue 44KB 63KB [ 2745.430524] kernfs_node_cache 18230KB 18254KB [ 2745.435911] mnt_cache 249KB 288KB [ 2745.441561] filp 7267KB 7901KB [ 2745.446929] names_cache 118464KB 118524KB [ 2745.452393] iint_cache 28KB 47KB [ 2745.457758] key_jar 4KB 11KB [ 2745.463173] uts_namespace 4KB 11KB [ 2745.468538] nsproxy 2KB 11KB [ 2745.474085] vm_area_struct 3358KB 3437KB [ 2745.484485] mm_struct 510KB 559KB [ 2745.489941] fs_cache 290KB 368KB [ 2745.495312] files_cache 1204KB 1436KB [ 2745.507958] signal_cache 2006KB 2508KB [ 2745.513462] sighand_cache 601KB 645KB [ 2745.518861] task_struct 8515KB 8559KB [ 2745.531690] cred_jar 2193KB 2680KB [ 2745.537079] anon_vma_chain 1089KB 1319KB [ 2745.545746] anon_vma 152KB 265KB [ 2745.554444] pid 163KB 248KB [ 2745.564964] Acpi-Operand 156KB 198KB [ 2745.573649] Acpi-ParseExt 9KB 11KB [ 2745.584208] Acpi-Parse 41KB 47KB [ 2745.593065] Acpi-State 52KB 63KB [ 2745.598457] Acpi-Namespace 21KB 27KB [ 2745.619227] numa_policy 0KB 3KB [ 2745.624619] debug_objects_cache 2236KB 2259KB [ 2745.635056] trace_event_file 297KB 298KB [ 2745.644040] ftrace_event_field 398KB 401KB [ 2745.654438] pool_workqueue 222KB 236KB [ 2745.663378] page->ptl 502KB 944KB [ 2745.668793] kmalloc-2097152 2050KB 2050KB [ 2745.678842] kmalloc-524288 2056KB 2056KB [ 2745.693838] kmalloc-262144 1290KB 1290KB [ 2745.705022] kmalloc-131072 650KB 650KB [ 2745.715280] kmalloc-65536 2640KB 2706KB [ 2745.724078] kmalloc-32768 2145KB 2310KB [ 2745.734379] kmalloc-16384 1254KB 1369KB [ 2745.743464] kmalloc-8192 5181KB 5296KB [ 2745.748835] kmalloc-4096 27829KB 27867KB [ 2745.759137] kmalloc-2048 16470KB 18729KB [ 2745.764514] kmalloc-1024 11730KB 14316KB [ 2745.773989] kmalloc-512 16003KB 17508KB [ 2745.780253] kmalloc-256 5458KB 6082KB [ 2745.785634] kmalloc-128 1347KB 1606KB [ 2745.794992] kmalloc-96 3452KB 4172KB [ 2745.801429] kmalloc-64 2730KB 3708KB [ 2745.813186] kmalloc-32 1953KB 2417KB [ 2745.818826] kmalloc-192 2242KB 2888KB [ 2745.825163] kmem_cache 177KB 183KB [ 2745.834893] Out of memory (oom_kill_allocating_task): Kill process 18911 (systemd-journal) score 0 or sacrifice child [ 2745.846622] Killed process 18911 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1828kB [ 2745.863333] oom_reaper: reaped process 18911 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1828kB [ 2745.885651] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2745.901524] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2745.915827] CPU: 1 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2745.923328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2745.932687] Call Trace: [ 2745.935284] dump_stack+0x1fc/0x2ef [ 2745.938927] dump_header+0x15d/0xc3f [ 2745.942648] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2745.947769] ? ___ratelimit+0x319/0x590 [ 2745.951752] oom_kill_process.cold+0x10/0x692 [ 2745.956253] ? check_preemption_disabled+0x41/0x280 [ 2745.961277] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2745.966558] out_of_memory+0x1072/0x1390 [ 2745.970626] ? oom_killer_disable+0x270/0x270 [ 2745.975124] ? mutex_trylock+0x15f/0x1a0 [ 2745.979190] __alloc_pages_nodemask+0x23a2/0x2890 [ 2745.984040] ? find_get_entry+0x4cd/0x8a0 [ 2745.988223] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2745.993101] alloc_pages_current+0x193/0x2a0 [ 2745.997512] filemap_fault+0x146e/0x2180 [ 2746.001590] ext4_filemap_fault+0x84/0xb0 [ 2746.005742] __do_fault+0x10b/0x4b0 [ 2746.009377] __handle_mm_fault+0x273b/0x41c0 [ 2746.013911] ? vm_insert_page+0x9c0/0x9c0 [ 2746.018076] ? check_preemption_disabled+0x41/0x280 [ 2746.023097] handle_mm_fault+0x436/0xb10 [ 2746.027167] __do_page_fault+0x68e/0xd60 [ 2746.031235] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2746.038960] ? spurious_fault+0x840/0x840 [ 2746.043115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2746.047969] ? page_fault+0x8/0x30 [ 2746.051517] page_fault+0x1e/0x30 [ 2746.054985] RIP: 0033:0x46b583 [ 2746.058181] Code: Bad RIP value. [ 2746.061629] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2746.067086] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2746.074373] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2746.081639] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2746.089028] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2746.096305] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2746.139930] Mem-Info: [ 2746.142392] active_anon:15148 inactive_anon:90101 isolated_anon:0 [ 2746.142392] active_file:14 inactive_file:14 isolated_file:0 [ 2746.142392] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2746.142392] slab_reclaimable:13254 slab_unreclaimable:118998 [ 2746.142392] mapped:21653 shmem:91105 pagetables:550 bounce:0 [ 2746.142392] free:15241 free_pcp:0 free_cma:0 [ 2746.182711] Node 0 active_anon:57168kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:66628kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2746.219446] Node 1 active_anon:3424kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14348kB dirty:0kB writeback:0kB shmem:297792kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2746.253754] Node 0 DMA free:10864kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2746.286940] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2746.292074] Node 0 DMA32 free:21208kB min:35996kB low:44992kB high:53988kB active_anon:55120kB inactive_anon:64800kB active_file:52kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1892kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2746.334320] lowmem_reserve[]: 0 0 1 1 1 [ 2746.338332] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2746.375548] lowmem_reserve[]: 0 0 0 0 0 [ 2746.383162] Node 1 Normal free:28884kB min:53876kB low:67344kB high:80812kB active_anon:3424kB inactive_anon:295604kB active_file:4kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:320kB pagetables:308kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2746.425449] lowmem_reserve[]: 0 0 0 0 0 [ 2746.434377] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 8*128kB (UE) 6*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10864kB [ 2746.461089] Node 0 DMA32: 500*4kB (UME) 570*8kB (UME) 342*16kB (UME) 146*32kB (UME) 40*64kB (UME) 9*128kB (UME) 2*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 21440kB [ 2746.494493] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2746.517670] Node 1 Normal: 443*4kB (UME) 398*8kB (UME) 273*16kB (UME) 83*32kB (UME) 30*64kB (UM) 13*128kB (UME) 6*256kB (UME) 2*512kB (ME) 3*1024kB (ME) 5*2048kB (UM) 1*4096kB (M) = 35532kB [ 2746.542670] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2746.554730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2746.573424] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2746.587268] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2746.597878] 91762 total pagecache pages [ 2746.605204] 0 pages in swap cache [ 2746.608691] Swap cache stats: add 0, delete 0, find 0/0 [ 2746.616646] Free swap = 0kB [ 2746.627659] Total swap = 0kB [ 2746.637345] 2097051 pages RAM [ 2746.650266] 0 pages HighMem/MovableOnly [ 2746.678468] 369649 pages reserved [ 2746.682120] 0 pages cma reserved [ 2746.685501] Unreclaimable slab info: [ 2746.694155] Name Used Total [ 2746.700696] pid_2 29KB 32KB [ 2746.707171] batadv_tt_change_cache 2KB 7KB [ 2746.713518] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2746.719852] batadv_tl_cache 7KB 16KB [ 2746.732089] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2746.741637] TIPC 15KB 22KB [ 2746.747123] SCTPv6 20KB 30KB [ 2746.760169] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2746.767266] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2746.774738] DCCPv6 17KB 22KB [ 2746.783587] DCCP 16KB 35KB [ 2746.789480] RXRPC 16KB 32KB [ 2746.795036] rxrpc_call_jar 112KB 141KB [ 2746.795570] systemd[1]: Stopped Journal Service. [ 2746.801410] bridge_fdb_cache 12KB 27KB [ 2746.811453] fib6_nodes 233KB 272KB [ 2746.816919] ip6_dst_cache 648KB 806KB [ 2746.822890] RAWv6 101KB 135KB [ 2746.828305] UDPv6 35KB 45KB [ 2746.834407] TCPv6 39KB 48KB [ 2746.843514] systemd[1]: Starting Journal Service... [ 2746.849144] nf_conntrack 9KB 15KB [ 2746.854597] t10_alua_lu_gp_cache 0KB 3KB [ 2746.861397] sd_ext_cdb 0KB 7KB [ 2746.866881] scsi_sense_cache 1056KB 1060KB [ 2746.872983] virtio_scsi_cmd 16KB 16KB [ 2746.878381] sgpool-128 8KB 8KB [ 2746.884396] sgpool-64 4KB 12KB [ 2746.890296] sgpool-32 2KB 15KB [ 2746.895678] sgpool-16 1KB 7KB [ 2746.902019] sgpool-8 0KB 7KB [ 2746.907410] mqueue_inode_cache 16KB 30KB [ 2746.916074] bio_post_read_ctx 14KB 15KB [ 2746.936544] bio-2 14KB 15KB [ 2746.955312] jfs_mp 7KB 7KB [ 2746.967934] cifs_small_rq 15KB 16KB [ 2746.976708] cifs_request 67KB 67KB [ 2746.984970] cifs_mpx_ids 0KB 7KB [ 2746.998071] nfs_commit_data 3KB 14KB [ 2747.005725] nfs_write_data 34KB 44KB [ 2747.014316] ext4_system_zone 1KB 7KB [ 2747.021531] bio-1 1KB 7KB [ 2747.026915] pid_namespace 3KB 11KB [ 2747.037532] rpc_buffers 17KB 25KB [ 2747.044606] rpc_tasks 2KB 7KB [ 2747.053375] UNIX 1717KB 1916KB [ 2747.060510] tcp_bind_bucket 1KB 8KB [ 2747.065900] ip_fib_trie 34KB 47KB [ 2747.074558] ip_fib_alias 165KB 197KB [ 2747.081830] ip_dst_cache 12KB 24KB [ 2747.087206] RAW 66KB 90KB [ 2747.096041] UDP 59KB 81KB [ 2747.103164] TCP 64KB 73KB [ 2747.108620] hugetlbfs_inode_cache 3KB 15KB [ 2747.117826] fscache_cookie_jar 1KB 7KB [ 2747.125207] eventpoll_pwq 31KB 39KB [ 2747.133931] eventpoll_epi 58KB 74KB [ 2747.143689] inotify_inode_mark 18KB 23KB [ 2747.152545] systemd-journald[19417]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2747.152615] request_queue 199KB 199KB [ 2747.177908] blkdev_requests 1KB 3KB [ 2747.183371] blkdev_ioc 28KB 38KB [ 2747.189105] bio-0 665KB 765KB [ 2747.194484] biovec-max 1443KB 1551KB [ 2747.205124] biovec-64 691KB 874KB [ 2747.210570] biovec-16 114KB 172KB [ 2747.216229] bio_integrity_payload 1KB 8KB [ 2747.244760] khugepaged_mm_slot 7KB 27KB [ 2747.250356] uid_cache 0KB 4KB [ 2747.255922] dmaengine-unmap-2 0KB 3KB [ 2747.285398] skbuff_fclone_cache 37KB 41KB [ 2747.291054] skbuff_head_cache 8299KB 9382KB [ 2747.296734] configfs_dir_cache 3KB 11KB [ 2747.307284] file_lock_cache 48KB 51KB [ 2747.313142] file_lock_ctx 9KB 11KB [ 2747.318660] fsnotify_mark_connector 13KB 15KB [ 2747.330197] net_namespace 78KB 105KB [ 2747.336055] shmem_inode_cache 8130KB 8139KB [ 2747.347448] task_delay_info 264KB 355KB [ 2747.354784] taskstats 29KB 34KB [ 2747.363781] proc_dir_entry 896KB 982KB [ 2747.368654] systemd-journald[19417]: /dev/kmsg buffer overrun, some messages lost. [ 2747.371520] pde_opener 15KB 54KB [ 2747.387401] seq_file 276KB 358KB [ 2747.395076] sigqueue 44KB 63KB [ 2747.410763] kernfs_node_cache 18240KB 18254KB [ 2747.416261] mnt_cache 249KB 288KB [ 2747.442264] filp 7267KB 7901KB [ 2747.462476] names_cache 116535KB 116535KB [ 2747.468270] iint_cache 28KB 47KB [ 2747.490926] key_jar 4KB 11KB [ 2747.496350] uts_namespace 4KB 11KB [ 2747.505492] nsproxy 2KB 11KB [ 2747.513216] vm_area_struct 3330KB 3437KB [ 2747.518608] mm_struct 510KB 559KB [ 2747.532091] fs_cache 290KB 368KB [ 2747.537500] files_cache 1204KB 1436KB [ 2747.547371] signal_cache 2006KB 2508KB [ 2747.556681] sighand_cache 601KB 645KB [ 2747.564545] task_struct 8414KB 8502KB [ 2747.573932] cred_jar 2193KB 2680KB [ 2747.581416] anon_vma_chain 1089KB 1319KB [ 2747.586813] anon_vma 152KB 265KB [ 2747.596992] pid 163KB 248KB [ 2747.605708] Acpi-Operand 156KB 198KB [ 2747.614483] Acpi-ParseExt 9KB 11KB [ 2747.621958] Acpi-Parse 41KB 47KB [ 2747.627352] Acpi-State 52KB 63KB [ 2747.636990] Acpi-Namespace 21KB 27KB [ 2747.644451] numa_policy 0KB 3KB [ 2747.655993] debug_objects_cache 2236KB 2259KB [ 2747.663659] trace_event_file 297KB 298KB [ 2747.672588] ftrace_event_field 398KB 401KB [ 2747.678288] pool_workqueue 222KB 236KB [ 2747.708959] page->ptl 502KB 944KB [ 2747.714739] kmalloc-2097152 2050KB 2050KB [ 2747.728928] kmalloc-524288 2056KB 2056KB [ 2747.734466] kmalloc-262144 1290KB 1290KB [ 2747.740196] kmalloc-131072 650KB 650KB [ 2747.745584] kmalloc-65536 2640KB 2706KB [ 2747.765762] kmalloc-32768 2145KB 2310KB [ 2747.778884] kmalloc-16384 1254KB 1369KB [ 2747.784601] kmalloc-8192 5181KB 5296KB [ 2747.798944] kmalloc-4096 27599KB 27637KB [ 2747.805025] kmalloc-2048 16470KB 18729KB [ 2747.818899] kmalloc-1024 11851KB 14316KB [ 2747.824610] kmalloc-512 16273KB 17508KB [ 2747.830548] kmalloc-256 5458KB 6082KB [ 2747.835936] kmalloc-128 1347KB 1606KB [ 2747.842380] kmalloc-96 3505KB 4172KB [ 2747.848374] kmalloc-64 2730KB 3708KB [ 2747.854604] kmalloc-32 1953KB 2417KB [ 2747.860384] kmalloc-192 2242KB 2888KB [ 2747.865946] kmem_cache 177KB 183KB [ 2747.872220] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2747.882911] Killed process 18364 (syz-executor.3) total-vm:48512kB, anon-rss:2472kB, file-rss:0kB, shmem-rss:0kB [ 2747.893944] oom_reaper: reaped process 18364 (syz-executor.3), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2748.002860] systemd[1]: Starting Load/Save RF Kill Switch Status... [ 2748.152171] systemd[1]: Started Load/Save RF Kill Switch Status. [ 2748.169920] systemd[1]: Started Journal Service. [ 2751.541106] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2751.547888] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2751.568537] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2751.582369] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2751.594161] device bridge_slave_1 left promiscuous mode [ 2751.603560] bridge0: port 2(bridge_slave_1) entered disabled state [ 2751.614174] device bridge_slave_0 left promiscuous mode [ 2751.623981] bridge0: port 1(bridge_slave_0) entered disabled state [ 2751.638342] device veth1_macvtap left promiscuous mode [ 2751.651302] device veth0_macvtap left promiscuous mode [ 2751.656867] device veth1_vlan left promiscuous mode [ 2751.665897] device veth0_vlan left promiscuous mode 04:15:28 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) 04:15:28 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (fail_nth: 8) 04:15:28 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x6, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:28 executing program 5: socketpair(0x28, 0x0, 0x8e00, &(0x7f0000000000)) 04:15:28 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) 04:15:28 executing program 2: syz_open_dev$vim2m(&(0x7f00000000c0), 0x9, 0x2) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000040), 0xffffffffffffffff, 0x2) 04:15:28 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) 04:15:28 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) 04:15:28 executing program 5: socketpair(0x28, 0x0, 0x8e01, &(0x7f0000000000)) 04:15:28 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x7ff, 0x2, 0x1, {0x1, @pix_mp={0x20000000, 0xff, 0x32344d59, 0x0, 0xb, [{0x5, 0x3}, {0xef8000, 0x7983}, {0x5, 0xd5}, {0x0, 0x699b7c1a}, {0x9, 0x2}, {0x3, 0xf1b}, {0x10001, 0x1f}, {0x3, 0x1}], 0x5, 0x5, 0x1, 0x0, 0x6}}, 0xffffffff}) 04:15:28 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = getpid() r1 = getpid() sched_rr_get_interval(r1, &(0x7f00000007c0)) sched_rr_get_interval(r1, &(0x7f0000000040)) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:15:28 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) getpid() 04:15:28 executing program 5: socketpair(0x28, 0x0, 0x8f00, &(0x7f0000000000)) 04:15:28 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (async) r0 = getpid() (async) r1 = getpid() sched_rr_get_interval(r1, &(0x7f00000007c0)) (async) sched_rr_get_interval(r1, &(0x7f0000000040)) (async) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:15:28 executing program 5: socketpair(0x28, 0x0, 0x8f01, &(0x7f0000000000)) [ 2756.318506] Bluetooth: hci0: command 0x0409 tx timeout [ 2758.398288] Bluetooth: hci0: command 0x041b tx timeout [ 2759.442497] device hsr_slave_1 left promiscuous mode [ 2759.452326] device hsr_slave_0 left promiscuous mode [ 2759.470444] team0 (unregistering): Port device team_slave_1 removed [ 2759.482639] team0 (unregistering): Port device team_slave_0 removed [ 2759.493221] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2759.506827] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2759.549056] bond0 (unregistering): Released all slaves [ 2759.569716] IPVS: ftp: loaded support on port[0] = 21 [ 2759.867743] chnl_net:caif_netlink_parms(): no params data found [ 2760.032214] bridge0: port 1(bridge_slave_0) entered blocking state [ 2760.058432] bridge0: port 1(bridge_slave_0) entered disabled state [ 2760.065907] device bridge_slave_0 entered promiscuous mode [ 2760.085745] bridge0: port 2(bridge_slave_1) entered blocking state [ 2760.108207] bridge0: port 2(bridge_slave_1) entered disabled state [ 2760.115694] device bridge_slave_1 entered promiscuous mode [ 2760.154736] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2760.180413] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2760.234631] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2760.259047] team0: Port device team_slave_0 added [ 2760.264844] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2760.289108] team0: Port device team_slave_1 added [ 2760.335868] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2760.353094] 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. [ 2760.418206] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2760.440176] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2760.446453] 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. [ 2760.478169] Bluetooth: hci0: command 0x040f tx timeout [ 2760.508113] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2760.533129] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2760.548898] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2760.585099] device hsr_slave_0 entered promiscuous mode [ 2760.598892] device hsr_slave_1 entered promiscuous mode [ 2760.619137] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2760.626409] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2760.843387] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2760.977441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2761.005873] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2761.031752] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2761.037965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2761.060471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2761.101655] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2761.107742] 8021q: adding VLAN 0 to HW filter on device team0 [ 2761.154322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2761.173328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2761.188845] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2761.217882] bridge0: port 1(bridge_slave_0) entered blocking state [ 2761.224292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2761.246442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2761.273589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2761.299995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2761.434255] oom_reaper: reaped process 19451 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2761.509669] systemd-journal invoked oom-killer: gfp_mask=0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null), order=1, oom_score_adj=0 [ 2761.526663] systemd-journal cpuset=/ mems_allowed=0-1 [ 2761.531998] CPU: 0 PID: 19417 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2761.539966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2761.549318] Call Trace: [ 2761.551913] dump_stack+0x1fc/0x2ef [ 2761.555544] dump_header+0x15d/0xc3f [ 2761.559261] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2761.564359] ? ___ratelimit+0x319/0x590 [ 2761.568339] oom_kill_process.cold+0x10/0x692 [ 2761.572829] ? check_preemption_disabled+0x41/0x280 [ 2761.577939] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2761.583187] syz-executor.1: vmalloc: allocation failure, allocated 1452036096 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2761.583209] out_of_memory+0x1072/0x1390 [ 2761.601042] ? oom_killer_disable+0x270/0x270 [ 2761.605174] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2761.605568] ? mutex_trylock+0x15f/0x1a0 [ 2761.614696] __alloc_pages_nodemask+0x23a2/0x2890 [ 2761.619554] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2761.624448] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2761.629285] ? kmem_cache_alloc+0x122/0x370 [ 2761.633593] ? prepare_creds+0x39/0x510 [ 2761.637555] ? do_faccessat+0x94/0x7a0 [ 2761.641443] ? up_read+0x17/0x110 [ 2761.644912] ? ____cache_alloc_node+0x156/0x1d0 [ 2761.649572] ? cache_grow_begin+0x64/0x8a0 [ 2761.653794] cache_grow_begin+0xa4/0x8a0 [ 2761.657865] fallback_alloc+0x213/0x2e0 [ 2761.661839] kmem_cache_alloc+0x1e4/0x370 [ 2761.665995] getname_flags+0xce/0x590 [ 2761.669796] user_path_at_empty+0x2a/0x50 [ 2761.673932] do_faccessat+0x248/0x7a0 [ 2761.677733] ? __ia32_sys_fallocate+0x140/0x140 [ 2761.682399] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2761.687778] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2761.692783] ? do_syscall_64+0x21/0x620 [ 2761.696748] do_syscall_64+0xf9/0x620 [ 2761.700565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2761.705753] RIP: 0033:0x7f6da646a9c7 [ 2761.709484] Code: Bad RIP value. [ 2761.712849] RSP: 002b:00007fffd00e5e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 2761.720555] RAX: ffffffffffffffda RBX: 00007fffd00e8d50 RCX: 00007f6da646a9c7 [ 2761.727905] RDX: 00007f6da6edba00 RSI: 0000000000000000 RDI: 0000560f5c1ba9a3 [ 2761.735163] RBP: 00007fffd00e5e70 R08: 0000000000000000 R09: 0000000000000000 [ 2761.742512] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 2761.749774] R13: 0000000000000000 R14: 00007fffd00e8d50 R15: 00007fffd00e6360 [ 2761.757142] CPU: 1 PID: 19451 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2761.762495] Mem-Info: [ 2761.765033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2761.767451] active_anon:14744 inactive_anon:90099 isolated_anon:0 [ 2761.767451] active_file:14 inactive_file:42 isolated_file:0 [ 2761.767451] unevictable:0 dirty:1 writeback:39 unstable:0 [ 2761.767451] slab_reclaimable:13299 slab_unreclaimable:120156 [ 2761.767451] mapped:22023 shmem:91101 pagetables:550 bounce:0 [ 2761.767451] free:13840 free_pcp:124 free_cma:0 [ 2761.776766] Call Trace: [ 2761.776788] dump_stack+0x1fc/0x2ef [ 2761.776805] warn_alloc.cold+0x7b/0x18f [ 2761.776840] ? zone_watermark_ok_safe+0x260/0x260 [ 2761.811720] Node 0 active_anon:54860kB inactive_anon:59528kB active_file:8kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72236kB dirty:0kB writeback:60kB shmem:61284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2761.812895] ? retint_kernel+0x2d/0x2d [ 2761.816515] Node 1 active_anon:4116kB inactive_anon:300868kB active_file:48kB inactive_file:96kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15856kB dirty:8kB writeback:96kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2761.820496] ? policy_node+0x116/0x140 [ 2761.820523] __vmalloc_area_node+0x4fd/0x780 [ 2761.825338] 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 [ 2761.852960] ? __vmalloc_node_range+0x180/0x180 [ 2761.852976] ? _raw_spin_unlock+0x29/0x40 [ 2761.852992] ? __get_vm_area_node+0x2e2/0x3a0 [ 2761.856855] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2761.884278] __vmalloc_node_range+0xed/0x180 [ 2761.884312] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2761.884328] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2761.884339] vmalloc_user+0x70/0xe0 [ 2761.884351] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2761.884365] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2761.884392] __vb2_queue_alloc+0x472/0xe60 [ 2761.884416] vb2_core_create_bufs+0x273/0x7e0 [ 2761.884432] ? __vb2_queue_free+0x870/0x870 [ 2761.884447] ? __video_do_ioctl+0x632/0xcd0 [ 2761.884464] ? pi_state_update_owner+0x450/0x450 [ 2761.884483] ? __mutex_lock+0x368/0x1190 [ 2761.884501] vb2_create_bufs+0x332/0x620 [ 2761.884537] ? mark_held_locks+0xf0/0xf0 [ 2761.884550] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2761.884564] ? futex_wait_queue_me+0x404/0x5e0 [ 2761.884580] ? pi_state_update_owner+0x450/0x450 [ 2761.884593] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2761.884611] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2761.884632] v4l_create_bufs+0xb2/0x160 [ 2761.884651] __video_do_ioctl+0x49a/0xcd0 [ 2761.884673] ? v4l_querycap+0x340/0x340 [ 2761.884692] ? __might_fault+0x192/0x1d0 [ 2761.884710] ? v4l_querycap+0x340/0x340 [ 2761.884726] video_usercopy+0x13f/0xfa0 [ 2761.884749] ? v4l_enumstd+0x60/0x60 [ 2761.884764] ? do_futex+0x171/0x1880 [ 2761.884780] ? mark_held_locks+0xf0/0xf0 [ 2761.884799] ? debug_check_no_obj_freed+0x201/0x490 [ 2761.884823] ? video_usercopy+0xfa0/0xfa0 [ 2761.884836] v4l2_ioctl+0x147/0x1a0 [ 2761.884849] ? video_devdata+0xa0/0xa0 [ 2761.884866] do_vfs_ioctl+0xcdb/0x12e0 [ 2761.884881] ? lock_downgrade+0x720/0x720 [ 2761.884897] ? check_preemption_disabled+0x41/0x280 [ 2761.884912] ? ioctl_preallocate+0x200/0x200 [ 2761.884930] ? __fget+0x356/0x510 [ 2761.884948] ? do_dup2+0x450/0x450 [ 2761.884962] ? __se_sys_futex+0x298/0x3b0 [ 2761.884984] ksys_ioctl+0x9b/0xc0 [ 2761.885001] __x64_sys_ioctl+0x6f/0xb0 [ 2761.885016] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2761.885030] do_syscall_64+0xf9/0x620 [ 2761.885049] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2761.885061] RIP: 0033:0x7fbc2c4a80f9 [ 2761.885076] Code: Bad RIP value. [ 2761.885084] RSP: 002b:00007fbc2aa1a168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2761.885097] RAX: ffffffffffffffda RBX: 00007fbc2c5c7f80 RCX: 00007fbc2c4a80f9 [ 2761.885105] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2761.885113] RBP: 00007fbc2c503ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2761.885120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2761.885129] R13: 00007ffe9ca655bf R14: 00007fbc2aa1a300 R15: 0000000000022000 [ 2761.897662] Mem-Info: [ 2761.928851] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:54768kB inactive_anon:59528kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1888kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2761.955275] active_anon:14720 inactive_anon:90099 isolated_anon:0 [ 2761.955275] active_file:12 inactive_file:18 isolated_file:0 [ 2761.955275] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2761.955275] slab_reclaimable:13299 slab_unreclaimable:120203 [ 2761.955275] mapped:22028 shmem:91101 pagetables:550 bounce:0 [ 2761.955275] free:13912 free_pcp:124 free_cma:0 [ 2761.960686] lowmem_reserve[]: 0 0 1 1 1 [ 2761.964995] Node 0 active_anon:54768kB inactive_anon:59528kB active_file:36kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2761.968075] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2761.976990] Node 1 active_anon:4112kB inactive_anon:300868kB active_file:12kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15848kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2761.987794] lowmem_reserve[]: 0 0 0 0 0 [ 2761.999363] Node 0 DMA free:10852kB 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 [ 2762.003810] Node 1 Normal free:26880kB min:53876kB low:67344kB high:80812kB active_anon:4112kB inactive_anon:300868kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2762.011613] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2762.015001] lowmem_reserve[]: 0 0 0 0 0 [ 2762.034884] Node 0 DMA32 free:17908kB min:35996kB low:44992kB high:53988kB active_anon:54768kB inactive_anon:59528kB active_file:36kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1888kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2762.041100] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10852kB [ 2762.052071] lowmem_reserve[]: 0 0 1 1 1 [ 2762.061530] Node 0 DMA32: 909*4kB (ME) 594*8kB (ME) 265*16kB (UME) 103*32kB (UME) 23*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17908kB [ 2762.066454] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2762.077811] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2762.088238] lowmem_reserve[]: 0 0 0 0 0 [ 2762.105728] Node 1 Normal: 432*4kB (UME) 388*8kB (UME) 236*16kB (UME) 29*32kB (ME) 9*64kB (UM) 1*128kB (E) 5*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 2*4096kB (UM) = 26880kB [ 2762.119010] Node 1 Normal free:26880kB min:53876kB low:67344kB high:80812kB active_anon:4112kB inactive_anon:300868kB active_file:12kB inactive_file:24kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2762.124087] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2762.128031] lowmem_reserve[]: 0 0 0 0 0 [ 2762.129818] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2762.134509] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10852kB [ 2762.136819] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2762.163824] Node 0 DMA32: 909*4kB (ME) 594*8kB (ME) 265*16kB (UME) 103*32kB (UME) 23*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17908kB [ 2762.171049] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2762.184400] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2762.222986] 91131 total pagecache pages [ 2762.249841] Node 1 Normal: 432*4kB (UME) 388*8kB (UME) 236*16kB (UME) 29*32kB (ME) 9*64kB (UM) 1*128kB (E) 5*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 2*4096kB (UM) = 26880kB [ 2762.265266] 0 pages in swap cache [ 2762.281444] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2762.321023] Swap cache stats: add 0, delete 0, find 0/0 [ 2762.335142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2762.353408] Free swap = 0kB [ 2762.365519] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2762.405511] Total swap = 0kB [ 2762.432501] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2762.460344] 2097051 pages RAM [ 2762.465750] 91131 total pagecache pages [ 2762.505183] 0 pages HighMem/MovableOnly [ 2762.523425] 0 pages in swap cache [ 2762.568117] 369649 pages reserved [ 2762.570571] Bluetooth: hci0: command 0x0419 tx timeout [ 2762.604521] 0 pages cma reserved [ 2762.608319] Swap cache stats: add 0, delete 0, find 0/0 [ 2762.608325] Free swap = 0kB [ 2762.608329] Total swap = 0kB [ 2762.608338] 2097051 pages RAM [ 2762.608343] 0 pages HighMem/MovableOnly [ 2762.608347] 369649 pages reserved [ 2762.608352] 0 pages cma reserved [ 2762.762577] Unreclaimable slab info: [ 2762.766334] Name Used Total [ 2762.775631] pid_2 22KB 32KB [ 2762.785754] batadv_tt_change_cache 2KB 7KB [ 2762.795339] batadv_tl_cache 7KB 16KB [ 2762.812941] TIPC 15KB 22KB [ 2762.821826] SCTPv6 22KB 30KB [ 2762.827202] DCCPv6 20KB 22KB [ 2762.837616] DCCP 19KB 35KB [ 2762.846786] RXRPC 24KB 32KB [ 2762.857372] rxrpc_call_jar 102KB 141KB [ 2762.866024] bridge_fdb_cache 17KB 27KB [ 2762.876568] fib6_nodes 202KB 272KB [ 2762.885119] ip6_dst_cache 560KB 798KB [ 2762.895924] RAWv6 102KB 135KB [ 2762.905975] UDPv6 35KB 41KB [ 2762.916580] TCPv6 30KB 42KB [ 2762.925250] nf_conntrack 8KB 15KB [ 2762.936041] t10_alua_lu_gp_cache 0KB 3KB [ 2762.944951] sd_ext_cdb 0KB 7KB [ 2762.955686] scsi_sense_cache 1056KB 1060KB [ 2762.964726] virtio_scsi_cmd 16KB 16KB [ 2762.975557] sgpool-128 8KB 8KB [ 2762.984266] sgpool-64 4KB 12KB [ 2762.995235] sgpool-32 2KB 15KB [ 2763.004042] sgpool-16 1KB 7KB [ 2763.016637] sgpool-8 0KB 7KB [ 2763.025166] mqueue_inode_cache 15KB 30KB [ 2763.035980] bio_post_read_ctx 14KB 15KB [ 2763.045458] bio-2 14KB 15KB [ 2763.056544] jfs_mp 7KB 7KB [ 2763.065347] cifs_small_rq 15KB 16KB [ 2763.076220] cifs_request 67KB 67KB [ 2763.084936] cifs_mpx_ids 0KB 7KB [ 2763.095686] nfs_commit_data 3KB 14KB [ 2763.104193] nfs_write_data 34KB 44KB [ 2763.116979] ext4_system_zone 1KB 7KB [ 2763.135126] bio-1 1KB 7KB [ 2763.141449] pid_namespace 3KB 11KB [ 2763.146929] rpc_buffers 17KB 25KB [ 2763.160173] rpc_tasks 2KB 7KB [ 2763.165571] UNIX 1297KB 1503KB [ 2763.171072] tcp_bind_bucket 2KB 8KB [ 2763.176478] ip_fib_trie 37KB 47KB [ 2763.185222] ip_fib_alias 146KB 197KB [ 2763.190752] ip_dst_cache 18KB 24KB [ 2763.196126] RAW 70KB 90KB [ 2763.205226] UDP 60KB 74KB [ 2763.210659] TCP 50KB 56KB [ 2763.217582] hugetlbfs_inode_cache 3KB 15KB [ 2763.226589] fscache_cookie_jar 1KB 7KB [ 2763.232109] eventpoll_pwq 26KB 39KB [ 2763.237479] eventpoll_epi 48KB 74KB [ 2763.246380] inotify_inode_mark 13KB 23KB [ 2763.251971] request_queue 199KB 199KB [ 2763.257360] blkdev_requests 1KB 3KB [ 2763.266514] blkdev_ioc 25KB 38KB [ 2763.271944] bio-0 814KB 832KB [ 2763.277312] biovec-max 1551KB 1551KB [ 2763.285982] biovec-64 832KB 874KB [ 2763.291410] biovec-16 125KB 172KB [ 2763.296776] bio_integrity_payload 1KB 8KB [ 2763.305784] khugepaged_mm_slot 5KB 27KB [ 2763.311311] uid_cache 0KB 4KB [ 2763.321784] dmaengine-unmap-2 0KB 3KB [ 2763.327167] skbuff_fclone_cache 41KB 45KB [ 2763.336609] skbuff_head_cache 7827KB 9322KB [ 2763.345991] configfs_dir_cache 3KB 11KB [ 2763.355775] file_lock_cache 43KB 51KB [ 2763.373531] file_lock_ctx 9KB 11KB [ 2763.379796] fsnotify_mark_connector 7KB 15KB [ 2763.385724] net_namespace 78KB 105KB [ 2763.399419] shmem_inode_cache 8100KB 8139KB [ 2763.404807] task_delay_info 210KB 351KB [ 2763.414729] taskstats 29KB 34KB [ 2763.425764] proc_dir_entry 885KB 978KB [ 2763.435411] pde_opener 12KB 54KB [ 2763.444884] seq_file 286KB 358KB [ 2763.454519] sigqueue 46KB 63KB [ 2763.464113] kernfs_node_cache 18153KB 18167KB [ 2763.473716] mnt_cache 232KB 272KB [ 2763.483366] filp 7248KB 7901KB [ 2763.492821] names_cache 125880KB 125880KB [ 2763.502604] iint_cache 30KB 47KB [ 2763.512289] key_jar 4KB 11KB [ 2763.517661] uts_namespace 3KB 7KB [ 2763.533181] nsproxy 5KB 11KB [ 2763.542195] vm_area_struct 3308KB 3445KB [ 2763.547564] mm_struct 471KB 559KB [ 2763.557712] fs_cache 210KB 368KB [ 2763.566436] files_cache 837KB 1267KB [ 2763.576787] signal_cache 1598KB 2335KB [ 2763.585486] sighand_cache 617KB 631KB [ 2763.595766] task_struct 7164KB 7208KB [ 2763.606801] cred_jar 2109KB 2680KB [ 2763.617041] anon_vma_chain 1090KB 1319KB [ 2763.627286] anon_vma 137KB 265KB [ 2763.637839] pid 129KB 248KB [ 2763.646541] Acpi-Operand 156KB 198KB [ 2763.656765] Acpi-ParseExt 9KB 11KB [ 2763.665639] Acpi-Parse 41KB 47KB [ 2763.675938] Acpi-State 52KB 63KB [ 2763.684622] Acpi-Namespace 21KB 27KB [ 2763.694943] numa_policy 0KB 3KB [ 2763.703739] debug_objects_cache 2199KB 2259KB [ 2763.714227] trace_event_file 297KB 298KB [ 2763.723115] ftrace_event_field 398KB 401KB [ 2763.735774] pool_workqueue 210KB 236KB [ 2763.744495] page->ptl 494KB 944KB [ 2763.754895] kmalloc-2097152 2050KB 2050KB [ 2763.763751] kmalloc-524288 2056KB 2056KB [ 2763.774209] kmalloc-262144 1290KB 1290KB [ 2763.783077] kmalloc-131072 650KB 650KB [ 2763.793416] kmalloc-65536 2640KB 2706KB [ 2763.802375] kmalloc-32768 2112KB 2277KB [ 2763.815997] kmalloc-16384 1221KB 1303KB [ 2763.824636] kmalloc-8192 4933KB 4991KB [ 2763.843642] kmalloc-4096 25036KB 25036KB [ 2763.854923] kmalloc-2048 14953KB 17595KB [ 2763.866025] kmalloc-1024 10731KB 14119KB [ 2763.877308] kmalloc-512 15750KB 17460KB [ 2763.888640] kmalloc-256 5026KB 6075KB [ 2763.894095] kmalloc-128 1244KB 1606KB [ 2763.910137] kmalloc-96 3512KB 4172KB [ 2763.915527] kmalloc-64 2624KB 3708KB [ 2763.934567] kmalloc-32 1930KB 2417KB [ 2763.944844] kmalloc-192 2047KB 2888KB [ 2763.956847] kmem_cache 177KB 183KB [ 2763.967026] Out of memory (oom_kill_allocating_task): Kill process 19417 (systemd-journal) score 0 or sacrifice child [ 2763.989918] Killed process 19417 (systemd-journal) total-vm:46096kB, anon-rss:468kB, file-rss:0kB, shmem-rss:1520kB [ 2764.011360] oom_reaper: reaped process 19417 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1520kB [ 2764.027296] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2764.045394] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2764.052853] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2764.060318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2764.069685] Call Trace: [ 2764.072286] dump_stack+0x1fc/0x2ef [ 2764.075923] dump_header+0x15d/0xc3f [ 2764.079648] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2764.084756] ? ___ratelimit+0x319/0x590 [ 2764.088743] oom_kill_process.cold+0x10/0x692 [ 2764.093251] ? check_preemption_disabled+0x41/0x280 [ 2764.098276] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2764.103556] out_of_memory+0x1072/0x1390 [ 2764.107714] ? oom_killer_disable+0x270/0x270 [ 2764.112215] ? mutex_trylock+0x15f/0x1a0 [ 2764.116286] __alloc_pages_nodemask+0x23a2/0x2890 [ 2764.121139] ? find_get_entry+0x4cd/0x8a0 [ 2764.125306] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2764.130182] alloc_pages_current+0x193/0x2a0 [ 2764.134609] filemap_fault+0x146e/0x2180 [ 2764.138814] ext4_filemap_fault+0x84/0xb0 [ 2764.143160] __do_fault+0x10b/0x4b0 [ 2764.146811] __handle_mm_fault+0x273b/0x41c0 [ 2764.151267] ? vm_insert_page+0x9c0/0x9c0 [ 2764.155545] ? check_preemption_disabled+0x41/0x280 [ 2764.160573] handle_mm_fault+0x436/0xb10 [ 2764.164645] __do_page_fault+0x68e/0xd60 [ 2764.168727] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2764.173754] ? spurious_fault+0x840/0x840 [ 2764.177986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2764.182842] ? page_fault+0x8/0x30 [ 2764.186385] page_fault+0x1e/0x30 [ 2764.189842] RIP: 0033:0x46b583 [ 2764.193137] Code: Bad RIP value. [ 2764.196500] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2764.201866] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2764.209144] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2764.216439] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2764.223709] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2764.230998] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2764.247886] systemd-journal: page allocation failure: order:1, mode:0x6040c0(GFP_KERNEL|__GFP_COMP), nodemask=(null) [ 2764.267908] systemd-journal cpuset=/ mems_allowed=0-1 [ 2764.273485] CPU: 0 PID: 19417 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2764.281456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2764.290838] Call Trace: [ 2764.293582] dump_stack+0x1fc/0x2ef [ 2764.297216] warn_alloc.cold+0x7b/0x18f [ 2764.301202] ? zone_watermark_ok_safe+0x260/0x260 [ 2764.306047] ? usleep_range+0x170/0x170 [ 2764.310049] ? collect_expired_timers+0x2a0/0x2a0 [ 2764.314941] __alloc_pages_nodemask+0x232f/0x2890 [ 2764.319806] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2764.324670] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2764.329519] ? kmem_cache_alloc+0x122/0x370 [ 2764.333854] ? prepare_creds+0x39/0x510 [ 2764.337836] ? do_faccessat+0x94/0x7a0 [ 2764.341745] ? up_read+0x17/0x110 [ 2764.345203] ? ____cache_alloc_node+0x156/0x1d0 [ 2764.350051] ? cache_grow_begin+0x64/0x8a0 [ 2764.354291] cache_grow_begin+0xa4/0x8a0 [ 2764.358364] fallback_alloc+0x213/0x2e0 [ 2764.362349] kmem_cache_alloc+0x1e4/0x370 [ 2764.366522] getname_flags+0xce/0x590 [ 2764.370327] user_path_at_empty+0x2a/0x50 [ 2764.374483] do_faccessat+0x248/0x7a0 [ 2764.378302] ? __ia32_sys_fallocate+0x140/0x140 [ 2764.382978] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2764.388349] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2764.393405] ? do_syscall_64+0x21/0x620 [ 2764.397384] do_syscall_64+0xf9/0x620 [ 2764.401195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2764.406384] RIP: 0033:0x7f6da646a9c7 [ 2764.410093] Code: Bad RIP value. [ 2764.413445] RSP: 002b:00007fffd00e5e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 2764.421662] RAX: ffffffffffffffda RBX: 00007fffd00e8d50 RCX: 00007f6da646a9c7 [ 2764.428922] RDX: 00007f6da6edba00 RSI: 0000000000000000 RDI: 0000560f5c1ba9a3 [ 2764.436180] RBP: 00007fffd00e5e70 R08: 0000000000000000 R09: 0000000000000000 [ 2764.443878] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 2764.451134] R13: 0000000000000000 R14: 00007fffd00e8d50 R15: 00007fffd00e6360 [ 2764.469061] Mem-Info: [ 2764.471512] active_anon:14620 inactive_anon:90099 isolated_anon:0 [ 2764.471512] active_file:24 inactive_file:6 isolated_file:0 [ 2764.471512] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2764.471512] slab_reclaimable:13299 slab_unreclaimable:120203 [ 2764.471512] mapped:22028 shmem:91101 pagetables:550 bounce:0 [ 2764.471512] free:13912 free_pcp:241 free_cma:0 [ 2764.509957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2764.517721] bridge0: port 2(bridge_slave_1) entered blocking state [ 2764.524244] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2764.535877] Node 0 active_anon:54768kB inactive_anon:59528kB active_file:60kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.568397] Mem-Info: [ 2764.571555] active_anon:14620 inactive_anon:90099 isolated_anon:0 [ 2764.571555] active_file:24 inactive_file:331 isolated_file:0 [ 2764.571555] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2764.571555] slab_reclaimable:13299 slab_unreclaimable:120099 [ 2764.571555] mapped:22178 shmem:91101 pagetables:550 bounce:0 [ 2764.571555] free:29121 free_pcp:422 free_cma:0 [ 2764.609070] Node 1 active_anon:3712kB inactive_anon:300868kB active_file:36kB inactive_file:1800kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16848kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.611735] Node 0 active_anon:54768kB inactive_anon:59528kB active_file:60kB inactive_file:24kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.675036] Node 1 active_anon:3712kB inactive_anon:300868kB active_file:36kB inactive_file:2400kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17248kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2764.702564] Node 0 DMA free:10852kB 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 [ 2764.702593] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2764.702609] Node 0 DMA32 free:19364kB min:35996kB low:44992kB high:53988kB active_anon:54768kB inactive_anon:59528kB active_file:60kB inactive_file:24kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1888kB bounce:0kB free_pcp:252kB local_pcp:248kB free_cma:0kB [ 2764.702635] lowmem_reserve[]: 0 0 1 1 1 [ 2764.702651] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2764.702676] lowmem_reserve[]: 0 0 0 0 0 [ 2764.702692] Node 1 Normal free:158392kB min:53876kB low:67344kB high:80812kB active_anon:3712kB inactive_anon:300868kB active_file:36kB inactive_file:2400kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:1452kB local_pcp:1260kB free_cma:0kB [ 2764.702719] lowmem_reserve[]: 0 0 0 0 0 [ 2764.702735] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10852kB [ 2764.702801] Node 0 DMA32: 909*4kB (ME) 708*8kB (UME) 307*16kB (UME) 103*32kB (UME) 23*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19492kB [ 2764.702863] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2764.702910] Node 1 Normal: 18*4kB (UME) 313*8kB (UME) 236*16kB (UME) 30*32kB (UME) 9*64kB (UM) 2*128kB (UE) 5*256kB (UME) 5*512kB (UME) 3*1024kB (UME) 66*2048kB (UM) 2*4096kB (UM) = 158416kB [ 2764.736977] Node 0 DMA free:10852kB 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 [ 2764.815747] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2764.828761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2764.859573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2764.863586] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2764.892872] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2764.921453] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2764.967420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2764.967454] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2764.983521] Node 0 DMA32 free:19492kB min:35996kB low:44992kB high:53988kB active_anon:54764kB inactive_anon:59528kB active_file:40kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1888kB bounce:0kB free_pcp:332kB local_pcp:292kB free_cma:0kB [ 2764.984355] 92031 total pagecache pages [ 2765.017655] 0 pages in swap cache [ 2765.018303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2765.022279] Swap cache stats: add 0, delete 0, find 0/0 [ 2765.034719] Free swap = 0kB [ 2765.041746] Total swap = 0kB [ 2765.044808] 2097051 pages RAM [ 2765.051694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2765.052990] 0 pages HighMem/MovableOnly [ 2765.058941] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2765.059659] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2765.064387] 369649 pages reserved [ 2765.081868] lowmem_reserve[]: 0 0 1 1 1 [ 2765.085859] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2765.091534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2765.118013] 0 pages cma reserved [ 2765.122127] Unreclaimable slab info: [ 2765.125868] Name Used Total [ 2765.131854] pid_2 21KB 32KB [ 2765.137284] batadv_tt_change_cache 2KB 7KB [ 2765.143344] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2765.143399] lowmem_reserve[]: 0 0 0 0 0 [ 2765.154577] batadv_tl_cache 6KB 16KB [ 2765.156035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2765.161755] Node 1 Normal free:370324kB min:53876kB low:67344kB high:80812kB active_anon:3748kB inactive_anon:300868kB active_file:20kB inactive_file:3656kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:1816kB local_pcp:488kB free_cma:0kB [ 2765.193381] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2765.197273] TIPC 13KB 22KB [ 2765.209624] SCTPv6 20KB 30KB [ 2765.215004] DCCPv6 17KB 22KB [ 2765.215862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2765.220692] DCCP 16KB 28KB [ 2765.232734] lowmem_reserve[]: 0 0 0 0 0 [ 2765.233521] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2765.236724] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10852kB [ 2765.244788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2765.258615] RXRPC 16KB 32KB [ 2765.270567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2765.283876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2765.287994] rxrpc_call_jar 101KB 141KB [ 2765.292124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2765.303578] bridge_fdb_cache 16KB 27KB [ 2765.309304] fib6_nodes 199KB 272KB [ 2765.314913] Node 0 DMA32: 909*4kB (ME) 710*8kB (UME) 307*16kB (UME) 105*32kB (UME) 23*64kB (UME) 4*128kB (UM) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19572kB [ 2765.327814] ip6_dst_cache 537KB 795KB [ 2765.335300] RAWv6 101KB 135KB [ 2765.337013] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2765.341039] UDPv6 33KB 41KB [ 2765.341053] TCPv6 27KB 42KB [ 2765.341073] nf_conntrack 6KB 15KB [ 2765.341139] t10_alua_lu_gp_cache 0KB 3KB [ 2765.341155] sd_ext_cdb 0KB 7KB [ 2765.341165] scsi_sense_cache 1056KB 1060KB [ 2765.341175] virtio_scsi_cmd 16KB 16KB [ 2765.341188] sgpool-128 8KB 8KB [ 2765.341198] sgpool-64 4KB 12KB [ 2765.341207] sgpool-32 2KB 15KB [ 2765.341217] sgpool-16 1KB 7KB [ 2765.341227] sgpool-8 0KB 7KB [ 2765.341243] mqueue_inode_cache 15KB 30KB [ 2765.341259] bio_post_read_ctx 14KB 15KB [ 2765.341341] bio-2 14KB 15KB [ 2765.341351] jfs_mp 7KB 7KB [ 2765.341390] cifs_small_rq 15KB 16KB [ 2765.341399] cifs_request 67KB 67KB [ 2765.341409] cifs_mpx_ids 0KB 7KB [ 2765.341437] nfs_commit_data 3KB 14KB [ 2765.341447] nfs_write_data 34KB 44KB [ 2765.341489] ext4_system_zone 1KB 7KB [ 2765.341521] bio-1 1KB 7KB [ 2765.341532] pid_namespace 2KB 11KB [ 2765.341551] rpc_buffers 17KB 25KB [ 2765.341560] rpc_tasks 2KB 7KB [ 2765.341570] UNIX 1301KB 1485KB [ 2765.341585] tcp_bind_bucket 1KB 8KB [ 2765.341603] ip_fib_trie 36KB 47KB [ 2765.341613] ip_fib_alias 149KB 197KB [ 2765.341622] ip_dst_cache 14KB 24KB [ 2765.341633] RAW 67KB 90KB [ 2765.341642] UDP 57KB 74KB [ 2765.341654] TCP 50KB 56KB [ 2765.341664] hugetlbfs_inode_cache 3KB 15KB [ 2765.341675] fscache_cookie_jar 1KB 7KB [ 2765.348465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2765.369076] eventpoll_pwq 25KB 39KB [ 2765.375679] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2765.396488] eventpoll_epi 47KB 74KB [ 2765.403703] Node 1 Normal: 20*4kB (UE) 170*8kB (UME) 239*16kB (UME) 35*32kB (UME) 16*64kB (UM) 7*128kB (UE) 12*256kB (UME) 9*512kB (UME) 7*1024kB (UME) 144*2048kB (UM) 39*4096kB (UM) = 477808kB [ 2765.427822] inotify_inode_mark 12KB 23KB [ 2765.430945] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2765.435434] request_queue 199KB 199KB [ 2765.441605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2765.466138] blkdev_requests 1KB 3KB [ 2765.474415] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2765.479067] blkdev_ioc 29KB 38KB [ 2765.479078] bio-0 825KB 832KB [ 2765.479086] biovec-max 1551KB 1551KB [ 2765.479096] biovec-64 864KB 874KB [ 2765.479104] biovec-16 125KB 172KB [ 2765.479113] bio_integrity_payload 1KB 8KB [ 2765.479121] khugepaged_mm_slot 5KB 27KB [ 2765.479138] uid_cache 0KB 4KB [ 2765.479148] dmaengine-unmap-2 0KB 3KB [ 2765.479159] skbuff_fclone_cache 38KB 45KB [ 2765.479168] skbuff_head_cache 7953KB 9322KB [ 2765.479177] configfs_dir_cache 3KB 11KB [ 2765.479186] file_lock_cache 43KB 51KB [ 2765.479196] file_lock_ctx 9KB 11KB [ 2765.479205] fsnotify_mark_connector 6KB 15KB [ 2765.479215] net_namespace 78KB 105KB [ 2765.479224] shmem_inode_cache 8098KB 8139KB [ 2765.479233] task_delay_info 205KB 351KB [ 2765.479243] taskstats 28KB 34KB [ 2765.479252] proc_dir_entry 881KB 978KB [ 2765.479262] pde_opener 12KB 54KB [ 2765.479272] seq_file 280KB 358KB [ 2765.479289] sigqueue 44KB 63KB [ 2765.479298] kernfs_node_cache 18151KB 18167KB [ 2765.479309] mnt_cache 231KB 272KB [ 2765.484673] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2765.495515] filp 7235KB 7901KB [ 2765.510750] 92142 total pagecache pages [ 2765.517726] names_cache 125268KB 125307KB [ 2765.534726] 0 pages in swap cache [ 2765.549752] iint_cache 30KB 47KB [ 2765.578211] Swap cache stats: add 0, delete 0, find 0/0 [ 2765.598814] key_jar 4KB 11KB [ 2765.643048] Free swap = 0kB [ 2765.654053] uts_namespace 3KB 7KB [ 2765.693185] Total swap = 0kB [ 2765.696603] nsproxy 3KB 11KB [ 2765.708042] 2097051 pages RAM [ 2765.716948] vm_area_struct 3274KB 3445KB [ 2765.723536] 0 pages HighMem/MovableOnly [ 2765.733547] mm_struct 455KB 559KB [ 2765.748193] 369649 pages reserved [ 2765.756065] fs_cache 203KB 364KB [ 2765.777845] 0 pages cma reserved [ 2765.786166] files_cache 826KB 1241KB [ 2765.868977] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2765.871149] signal_cache 1607KB 2335KB [ 2765.885096] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2765.889342] sighand_cache 603KB 631KB [ 2765.894819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2765.900819] task_struct 7139KB 7196KB [ 2765.912857] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2765.912944] cred_jar 2097KB 2680KB [ 2765.925846] anon_vma_chain 1074KB 1315KB [ 2765.932117] anon_vma 123KB 265KB [ 2765.938548] pid 124KB 248KB [ 2765.942694] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2765.943926] Acpi-Operand 156KB 198KB [ 2765.956514] Acpi-ParseExt 9KB 11KB [ 2765.962986] Acpi-Parse 41KB 47KB [ 2765.969258] Acpi-State 52KB 63KB [ 2765.975401] Acpi-Namespace 21KB 27KB [ 2765.988138] numa_policy 0KB 3KB [ 2766.007251] debug_objects_cache 2197KB 2259KB [ 2766.013298] trace_event_file 297KB 298KB [ 2766.019127] ftrace_event_field 398KB 401KB [ 2766.025461] pool_workqueue 198KB 236KB [ 2766.031988] page->ptl 482KB 944KB [ 2766.037401] kmalloc-2097152 2050KB 2050KB [ 2766.044017] kmalloc-524288 2056KB 2056KB [ 2766.049832] kmalloc-262144 1290KB 1290KB [ 2766.055923] kmalloc-131072 650KB 650KB [ 2766.061861] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2766.069581] kmalloc-65536 2640KB 2706KB [ 2766.075051] kmalloc-32768 2046KB 2277KB [ 2766.088951] kmalloc-16384 1188KB 1270KB [ 2766.089216] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2766.104269] kmalloc-8192 4834KB 4950KB [ 2766.110263] kmalloc-4096 24769KB 24790KB [ 2766.115750] kmalloc-2048 14877KB 17524KB [ 2766.121911] kmalloc-1024 10825KB 14112KB [ 2766.128361] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2766.135210] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2766.141532] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2766.142846] kmalloc-512 15936KB 17460KB [ 2766.156491] kmalloc-256 5026KB 6075KB [ 2766.162443] systemd[1]: Stopped Journal Service. [ 2766.167876] kmalloc-128 1239KB 1606KB [ 2766.173403] kmalloc-96 3527KB 4172KB [ 2766.184761] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2766.191143] systemd[1]: Starting Journal Service... [ 2766.196959] kmalloc-64 2624KB 3708KB [ 2766.203095] kmalloc-32 1930KB 2417KB [ 2766.209980] kmalloc-192 2041KB 2888KB [ 2766.215936] kmem_cache 177KB 183KB [ 2766.222099] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2766.225204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2766.232786] Killed process 19011 (syz-executor.1) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 2766.252187] oom_reaper: reaped process 19011 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2766.282274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2766.386869] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2766.400493] systemd-journald[19697]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2766.421697] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2766.430537] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2766.462485] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2766.481060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2766.491269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2766.512601] device veth0_vlan entered promiscuous mode [ 2766.529987] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2766.541797] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2766.564304] device veth1_vlan entered promiscuous mode [ 2766.578722] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2766.585415] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2766.620401] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2766.632166] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2766.639434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2766.643833] systemd-journald[19697]: /dev/kmsg buffer overrun, some messages lost. [ 2766.649057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2766.671346] device veth0_macvtap entered promiscuous mode [ 2766.683501] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2766.693178] device veth1_macvtap entered promiscuous mode [ 2766.705782] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2766.717474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2766.736257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2766.747474] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2766.763073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2766.773843] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2766.788839] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2766.802709] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2766.829009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2766.842790] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2766.853652] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2766.867274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2766.887927] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2766.909190] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2766.916219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2766.948107] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2766.955972] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2766.963639] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2766.978721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2766.999532] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2767.022960] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2767.047764] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2767.047770] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2767.047784] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2767.047789] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2767.047806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2767.047811] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2767.047828] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2767.047833] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2767.049360] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2767.227803] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2767.235288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2767.248476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2767.405753] systemd[1]: Started Journal Service. [ 2767.617289] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2767.634432] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2767.647319] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2767.681628] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2767.702811] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2767.724529] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2767.738318] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2767.745140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:15:43 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = getpid() r1 = getpid() sched_rr_get_interval(r1, &(0x7f00000007c0)) sched_rr_get_interval(r1, &(0x7f0000000040)) sched_rr_get_interval(r0, &(0x7f0000000000)) clock_gettime(0xb, &(0x7f0000000200)) (async) getpid() (async) getpid() (async) sched_rr_get_interval(r1, &(0x7f00000007c0)) (async) sched_rr_get_interval(r1, &(0x7f0000000040)) (async) sched_rr_get_interval(r0, &(0x7f0000000000)) (async) 04:15:46 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:15:46 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x7ff, 0x2, 0x1, {0x1, @pix_mp={0x20000000, 0xff, 0x32344d59, 0x0, 0xb, [{0x5, 0x3}, {0xef8000, 0x7983}, {0x5, 0xd5}, {0x0, 0x699b7c1a}, {0x9, 0x2}, {0x3, 0xf1b}, {0x10001, 0x1f}, {0x3, 0x1}], 0x5, 0x5, 0x1, 0x0, 0x6}}, 0xffffffff}) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x7ff, 0x2, 0x1, {0x1, @pix_mp={0x20000000, 0xff, 0x32344d59, 0x0, 0xb, [{0x5, 0x3}, {0xef8000, 0x7983}, {0x5, 0xd5}, {0x0, 0x699b7c1a}, {0x9, 0x2}, {0x3, 0xf1b}, {0x10001, 0x1f}, {0x3, 0x1}], 0x5, 0x5, 0x1, 0x0, 0x6}}, 0xffffffff}) (async) 04:15:46 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) 04:15:46 executing program 5: socketpair(0x28, 0x0, 0x9000, &(0x7f0000000000)) 04:15:46 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) 04:15:46 executing program 0: clock_gettime(0x4, &(0x7f0000000000)) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x8, 0x8, 0x1, 0x210, 0xffffffffffffffff, 0x1a8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2}, 0x48) 04:15:46 executing program 4: clock_gettime(0x6, &(0x7f0000000000)) 04:15:46 executing program 0: clock_gettime(0x4, &(0x7f0000000000)) (async) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000040)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x8, 0x8, 0x1, 0x210, 0xffffffffffffffff, 0x1a8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2}, 0x48) 04:15:46 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x7ff, 0x2, 0x1, {0x1, @pix_mp={0x20000000, 0xff, 0x32344d59, 0x0, 0xb, [{0x5, 0x3}, {0xef8000, 0x7983}, {0x5, 0xd5}, {0x0, 0x699b7c1a}, {0x9, 0x2}, {0x3, 0xf1b}, {0x10001, 0x1f}, {0x3, 0x1}], 0x5, 0x5, 0x1, 0x0, 0x6}}, 0xffffffff}) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x7ff, 0x2, 0x1, {0x1, @pix_mp={0x20000000, 0xff, 0x32344d59, 0x0, 0xb, [{0x5, 0x3}, {0xef8000, 0x7983}, {0x5, 0xd5}, {0x0, 0x699b7c1a}, {0x9, 0x2}, {0x3, 0xf1b}, {0x10001, 0x1f}, {0x3, 0x1}], 0x5, 0x5, 0x1, 0x0, 0x6}}, 0xffffffff}) (async) 04:15:46 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) 04:15:46 executing program 5: socketpair(0x28, 0x0, 0x9001, &(0x7f0000000000)) 04:15:46 executing program 0: clock_gettime(0x4, &(0x7f0000000000)) (async) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x8008700d, &(0x7f0000000040)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0xc, 0x8, 0x8, 0x1, 0x210, 0xffffffffffffffff, 0x1a8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x2}, 0x48) 04:15:46 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x20, 0x0, [0x543ef3f4, 0x0, 0x6, 0x3, 0xffffffff, 0x9, 0x7, 0xffffff00, 0x0, 0x0, 0x3, 0x3eed, 0x2, 0x2, 0x2, 0x3f]}], 0xffffffffffffffff, 0x1, 0x1, 0x48}}, 0x20) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) pipe2$watch_queue(&(0x7f00000000c0), 0x80) [ 2771.896979] IPVS: ftp: loaded support on port[0] = 21 [ 2772.176623] chnl_net:caif_netlink_parms(): no params data found [ 2772.319449] bridge0: port 1(bridge_slave_0) entered blocking state [ 2772.325876] bridge0: port 1(bridge_slave_0) entered disabled state [ 2772.334246] device bridge_slave_0 entered promiscuous mode [ 2772.342377] bridge0: port 2(bridge_slave_1) entered blocking state [ 2772.349730] bridge0: port 2(bridge_slave_1) entered disabled state [ 2772.357243] device bridge_slave_1 entered promiscuous mode [ 2772.479903] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2772.490009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2772.508096] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2772.515592] team0: Port device team_slave_0 added [ 2772.522455] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2772.531595] team0: Port device team_slave_1 added [ 2772.547290] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2772.554302] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2772.564343] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2772.572073] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2772.580503] device bridge_slave_1 left promiscuous mode [ 2772.585949] bridge0: port 2(bridge_slave_1) entered disabled state [ 2772.593570] device bridge_slave_0 left promiscuous mode [ 2772.599430] bridge0: port 1(bridge_slave_0) entered disabled state [ 2772.609255] device veth1_macvtap left promiscuous mode [ 2772.614579] device veth0_macvtap left promiscuous mode [ 2772.620049] device veth1_vlan left promiscuous mode [ 2772.625093] device veth0_vlan left promiscuous mode [ 2773.837429] Bluetooth: hci4: command 0x0409 tx timeout [ 2775.599727] ieee802154 phy0 wpan0: encryption failed: -22 [ 2775.606696] ieee802154 phy1 wpan1: encryption failed: -22 [ 2775.917371] Bluetooth: hci4: command 0x041b tx timeout [ 2776.976184] device hsr_slave_1 left promiscuous mode [ 2776.983765] device hsr_slave_0 left promiscuous mode [ 2777.001776] team0 (unregistering): Port device team_slave_1 removed [ 2777.013118] team0 (unregistering): Port device team_slave_0 removed [ 2777.023502] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2777.034063] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2777.064967] bond0 (unregistering): Released all slaves [ 2777.086651] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2777.093015] 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. [ 2777.119109] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2777.130947] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2777.139008] 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. [ 2777.164647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2777.178807] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2777.186835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2777.207824] device hsr_slave_0 entered promiscuous mode [ 2777.213503] device hsr_slave_1 entered promiscuous mode [ 2777.220388] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2777.227930] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2777.312690] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2777.363409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2777.379736] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2777.396081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2777.403272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2777.416635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2777.427747] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2777.433826] 8021q: adding VLAN 0 to HW filter on device team0 [ 2777.443985] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2777.451547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2777.465455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2777.474697] bridge0: port 1(bridge_slave_0) entered blocking state [ 2777.481569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2777.498799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2777.507934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2777.515173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2777.525103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2777.542286] bridge0: port 2(bridge_slave_1) entered blocking state [ 2777.548755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2777.558606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2777.570160] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2777.579408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2777.588945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2777.599790] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2777.619870] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2777.628973] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2777.636952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2777.646571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2777.656284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2777.680629] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2777.693335] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2777.710814] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2777.720391] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2777.731888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2777.742828] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2777.763690] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2777.821173] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2777.833652] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2777.844607] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2777.856849] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2777.872038] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2777.944718] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2777.956350] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2778.000313] Bluetooth: hci4: command 0x040f tx timeout [ 2778.020338] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2778.032528] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2778.040354] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2778.055352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2778.064273] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2778.073956] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2778.084128] device veth0_vlan entered promiscuous mode [ 2778.095949] device veth1_vlan entered promiscuous mode [ 2778.114352] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2778.125061] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2778.132629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2778.141806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2778.152522] device veth0_macvtap entered promiscuous mode [ 2778.160010] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2778.174558] device veth1_macvtap entered promiscuous mode [ 2778.181995] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2778.200387] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2778.215725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2778.227634] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2778.237581] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.247159] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2778.256871] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.266710] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2778.276744] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.286186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2778.296205] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.305568] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2778.315675] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.326271] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2778.333633] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2778.341500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2778.349127] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2778.356400] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2778.364650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2778.375659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2778.385964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.395699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2778.406198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.415847] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2778.425860] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.435157] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2778.444930] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.454125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2778.463935] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2778.475526] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2778.482653] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2778.490818] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2778.499165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2778.636819] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2778.646901] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2778.670612] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2778.694339] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2778.710626] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2778.717934] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2778.725060] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2778.733666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2780.077713] Bluetooth: hci4: command 0x0419 tx timeout [ 2782.796886] Bluetooth: hci1: command 0x0406 tx timeout [ 2783.702461] oom_reaper: reaped process 20084 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2783.724137] systemd-rfkill invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2783.736036] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2783.762178] CPU: 0 PID: 20072 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2783.770089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2783.779450] Call Trace: [ 2783.782046] dump_stack+0x1fc/0x2ef [ 2783.785689] dump_header+0x15d/0xc3f [ 2783.789418] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2783.794532] ? ___ratelimit+0x319/0x590 [ 2783.798532] oom_kill_process.cold+0x10/0x692 [ 2783.803014] ? check_preemption_disabled+0x41/0x280 [ 2783.806867] syz-executor.1: vmalloc: allocation failure, allocated 1450287104 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2783.808300] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2783.827343] out_of_memory+0x1072/0x1390 [ 2783.829175] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2783.831440] ? oom_killer_disable+0x270/0x270 [ 2783.841037] ? mutex_trylock+0x15f/0x1a0 [ 2783.845101] __alloc_pages_nodemask+0x23a2/0x2890 [ 2783.850061] ? find_get_entry+0x4cd/0x8a0 [ 2783.854214] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2783.859064] alloc_pages_current+0x193/0x2a0 [ 2783.863465] filemap_fault+0x146e/0x2180 [ 2783.867540] ext4_filemap_fault+0x84/0xb0 [ 2783.871690] __do_fault+0x10b/0x4b0 [ 2783.875335] __handle_mm_fault+0x273b/0x41c0 [ 2783.879738] ? vm_insert_page+0x9c0/0x9c0 [ 2783.883888] ? check_preemption_disabled+0x41/0x280 [ 2783.888905] handle_mm_fault+0x436/0xb10 [ 2783.892973] __do_page_fault+0x68e/0xd60 [ 2783.897048] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2783.902067] ? spurious_fault+0x840/0x840 [ 2783.906205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2783.911048] ? page_fault+0x8/0x30 [ 2783.914586] page_fault+0x1e/0x30 [ 2783.918043] RIP: 0033:0x7f40a16b792d [ 2783.921767] Code: Bad RIP value. [ 2783.925131] RSP: 002b:00007ffc70f2ad00 EFLAGS: 00010246 [ 2783.930589] RAX: 0000000000000000 RBX: 0000560a288a1040 RCX: 00007f40a16b792d [ 2783.937868] RDX: 00007ffc70f2ad10 RSI: 0000000000000001 RDI: 00007ffc70f2ad48 [ 2783.945133] RBP: 00007ffc70f2adb8 R08: 0000000000000008 R09: 0000000000000005 [ 2783.952515] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2783.959786] R13: 00007ffc70f2adb0 R14: 0000000000000000 R15: 0000000000000003 [ 2783.973752] CPU: 0 PID: 20084 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2783.980693] Mem-Info: [ 2783.981735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2783.984160] active_anon:14855 inactive_anon:90087 isolated_anon:0 [ 2783.984160] active_file:15 inactive_file:16 isolated_file:0 [ 2783.984160] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2783.984160] slab_reclaimable:13269 slab_unreclaimable:119978 [ 2783.984160] mapped:22059 shmem:91106 pagetables:573 bounce:0 [ 2783.984160] free:13885 free_pcp:659 free_cma:0 [ 2783.993479] Call Trace: [ 2783.993502] dump_stack+0x1fc/0x2ef [ 2783.993519] warn_alloc.cold+0x7b/0x18f [ 2783.993537] ? zone_watermark_ok_safe+0x260/0x260 [ 2783.993558] ? policy_node+0xa7/0x140 [ 2783.993591] ? __sanitizer_cov_trace_pc+0x37/0x50 [ 2784.042420] Node 0 active_anon:55420kB inactive_anon:59536kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2784.045643] __vmalloc_area_node+0x4fd/0x780 [ 2784.063949] Node 1 active_anon:4000kB inactive_anon:300812kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15972kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2784.077967] ? __vmalloc_node_range+0x180/0x180 [ 2784.077984] ? _raw_spin_unlock+0x29/0x40 [ 2784.077996] ? __get_vm_area_node+0x2e2/0x3a0 [ 2784.078016] __vmalloc_node_range+0xed/0x180 [ 2784.078034] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2784.078049] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2784.078065] vmalloc_user+0x70/0xe0 [ 2784.094467] 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 [ 2784.109816] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2784.109830] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2784.109844] __vb2_queue_alloc+0x472/0xe60 [ 2784.109868] vb2_core_create_bufs+0x273/0x7e0 [ 2784.109883] ? __vb2_queue_free+0x870/0x870 [ 2784.109898] ? __video_do_ioctl+0x632/0xcd0 [ 2784.109914] ? pi_state_update_owner+0x450/0x450 [ 2784.109928] ? __mutex_lock+0x368/0x1190 [ 2784.109944] vb2_create_bufs+0x332/0x620 [ 2784.109963] ? mark_held_locks+0xf0/0xf0 [ 2784.109975] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2784.109988] ? futex_wait_queue_me+0x404/0x5e0 [ 2784.110003] ? pi_state_update_owner+0x450/0x450 [ 2784.110018] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2784.110033] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2784.110052] v4l_create_bufs+0xb2/0x160 [ 2784.110071] __video_do_ioctl+0x49a/0xcd0 [ 2784.110094] ? v4l_querycap+0x340/0x340 [ 2784.110113] ? __might_fault+0x192/0x1d0 [ 2784.110131] ? v4l_querycap+0x340/0x340 [ 2784.110147] video_usercopy+0x13f/0xfa0 [ 2784.110168] ? v4l_enumstd+0x60/0x60 [ 2784.110183] ? do_futex+0x171/0x1880 [ 2784.110199] ? mark_held_locks+0xf0/0xf0 [ 2784.110218] ? debug_check_no_obj_freed+0x201/0x490 [ 2784.110242] ? video_usercopy+0xfa0/0xfa0 [ 2784.110255] v4l2_ioctl+0x147/0x1a0 [ 2784.110267] ? video_devdata+0xa0/0xa0 [ 2784.110283] do_vfs_ioctl+0xcdb/0x12e0 [ 2784.110299] ? lock_downgrade+0x720/0x720 [ 2784.110315] ? check_preemption_disabled+0x41/0x280 [ 2784.110329] ? ioctl_preallocate+0x200/0x200 [ 2784.110354] ? __fget+0x356/0x510 [ 2784.110371] ? do_dup2+0x450/0x450 [ 2784.110385] ? __se_sys_futex+0x298/0x3b0 [ 2784.110407] ksys_ioctl+0x9b/0xc0 [ 2784.110424] __x64_sys_ioctl+0x6f/0xb0 [ 2784.110437] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2784.110452] do_syscall_64+0xf9/0x620 [ 2784.110470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2784.110482] RIP: 0033:0x7f9022b9c0f9 [ 2784.110496] Code: Bad RIP value. [ 2784.110503] RSP: 002b:00007f902110e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2784.110516] RAX: ffffffffffffffda RBX: 00007f9022cbbf80 RCX: 00007f9022b9c0f9 [ 2784.110524] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2784.110532] RBP: 00007f9022bf7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2784.110540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2784.110549] R13: 00007fff60f092bf R14: 00007f902110e300 R15: 0000000000022000 [ 2784.121324] Mem-Info: [ 2784.141392] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2784.142855] active_anon:14855 inactive_anon:90087 isolated_anon:0 [ 2784.142855] active_file:15 inactive_file:16 isolated_file:0 [ 2784.142855] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2784.142855] slab_reclaimable:13269 slab_unreclaimable:119978 [ 2784.142855] mapped:22059 shmem:91106 pagetables:573 bounce:0 [ 2784.142855] free:13885 free_pcp:659 free_cma:0 [ 2784.182881] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:55420kB inactive_anon:59536kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1988kB bounce:0kB free_pcp:672kB local_pcp:316kB free_cma:0kB [ 2784.192343] Node 0 active_anon:55420kB inactive_anon:59536kB active_file:32kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2784.208872] lowmem_reserve[]: 0 0 1 1 1 [ 2784.214246] Node 1 active_anon:4000kB inactive_anon:300812kB active_file:28kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15972kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2784.220930] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2784.222885] 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 [ 2784.253654] lowmem_reserve[]: 0 0 0 0 0 [ 2784.254777] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2784.277200] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:4000kB inactive_anon:300812kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:304kB bounce:0kB free_pcp:1964kB local_pcp:656kB free_cma:0kB [ 2784.279335] Node 0 DMA32 free:17932kB min:35996kB low:44992kB high:53988kB active_anon:55420kB inactive_anon:59536kB active_file:32kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1988kB bounce:0kB free_pcp:672kB local_pcp:356kB free_cma:0kB [ 2784.283250] lowmem_reserve[]: 0 0 0 0 0 [ 2784.286926] lowmem_reserve[]: 0 0 1 1 1 [ 2784.286966] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2784.286997] lowmem_reserve[]: 0 0 0 0 0 [ 2784.287016] Node 1 Normal free:26716kB min:53876kB low:67344kB high:80812kB active_anon:4000kB inactive_anon:300812kB active_file:28kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:304kB bounce:0kB free_pcp:1964kB local_pcp:1308kB free_cma:0kB [ 2784.315429] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2784.320497] lowmem_reserve[]: 0 0 0 0 0 [ 2784.340927] Node 0 DMA32: 819*4kB (ME) 598*8kB (UME) 267*16kB (UME) 99*32kB (UME) 16*64kB (ME) 7*128kB (UME) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17932kB [ 2784.344627] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2784.366575] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2784.370500] Node 0 DMA32: 819*4kB (ME) 598*8kB (UME) 267*16kB (UME) 99*32kB (UME) 16*64kB (ME) 7*128kB (UME) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17932kB [ 2784.391444] Node 1 Normal: 479*4kB (UME) 370*8kB (ME) 207*16kB (ME) 41*32kB (UME) 21*64kB (UM) 6*128kB (ME) 15*256kB (ME) 10*512kB (UME) 4*1024kB (UME) 1*2048kB (U) 0*4096kB = 26716kB [ 2784.396999] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2784.403394] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2784.439109] Node 1 Normal: 479*4kB (UME) 370*8kB (ME) 207*16kB (ME) 41*32kB (UME) 21*64kB (UM) 6*128kB (ME) 15*256kB (ME) 10*512kB (UME) 4*1024kB (UME) 1*2048kB (U) 0*4096kB = 26716kB [ 2784.483036] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2784.492899] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2784.514876] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2784.528851] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2784.564202] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2784.578710] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2784.589756] 91137 total pagecache pages [ 2784.621291] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2784.655443] 0 pages in swap cache [ 2784.689652] 91137 total pagecache pages [ 2784.728947] Swap cache stats: add 0, delete 0, find 0/0 [ 2784.733774] 0 pages in swap cache [ 2784.755298] Free swap = 0kB [ 2784.767620] Swap cache stats: add 0, delete 0, find 0/0 [ 2784.781074] Total swap = 0kB [ 2784.793990] Free swap = 0kB [ 2784.812534] 2097051 pages RAM [ 2784.821868] Total swap = 0kB [ 2784.823688] 0 pages HighMem/MovableOnly [ 2784.847277] 2097051 pages RAM [ 2784.870909] 369649 pages reserved [ 2784.877020] 0 pages HighMem/MovableOnly [ 2784.892512] 0 pages cma reserved [ 2784.903690] 369649 pages reserved [ 2784.903806] Unreclaimable slab info: [ 2784.915179] 0 pages cma reserved [ 2784.928637] Name Used Total [ 2784.990010] pid_2 23KB 36KB [ 2784.995468] batadv_tt_change_cache 3KB 7KB [ 2785.010406] batadv_tl_cache 6KB 16KB [ 2785.015814] TIPC 13KB 22KB [ 2785.021246] SCTPv6 18KB 30KB [ 2785.030492] DCCPv6 17KB 22KB [ 2785.035924] DCCP 16KB 28KB [ 2785.041597] RXRPC 14KB 32KB [ 2785.050493] rxrpc_call_jar 101KB 141KB [ 2785.056042] bridge_fdb_cache 15KB 27KB [ 2785.061529] fib6_nodes 214KB 272KB [ 2785.070905] ip6_dst_cache 515KB 735KB [ 2785.076286] RAWv6 99KB 128KB [ 2785.081781] UDPv6 33KB 41KB [ 2785.090950] TCPv6 33KB 42KB [ 2785.096332] nf_conntrack 8KB 15KB [ 2785.101950] t10_alua_lu_gp_cache 0KB 3KB [ 2785.112901] sd_ext_cdb 0KB 7KB [ 2785.126064] scsi_sense_cache 1056KB 1060KB [ 2785.135152] virtio_scsi_cmd 16KB 16KB [ 2785.140639] sgpool-128 8KB 8KB [ 2785.146005] sgpool-64 4KB 12KB [ 2785.154618] sgpool-32 2KB 15KB [ 2785.160075] sgpool-16 1KB 7KB [ 2785.165440] sgpool-8 0KB 7KB [ 2785.174427] mqueue_inode_cache 15KB 30KB [ 2785.179993] bio_post_read_ctx 14KB 15KB [ 2785.185418] bio-2 14KB 15KB [ 2785.194513] jfs_mp 7KB 7KB [ 2785.199991] cifs_small_rq 15KB 16KB [ 2785.205641] cifs_request 67KB 67KB [ 2785.215113] cifs_mpx_ids 0KB 7KB [ 2785.236313] nfs_commit_data 3KB 14KB [ 2785.259273] nfs_write_data 34KB 44KB [ 2785.264754] ext4_system_zone 1KB 7KB [ 2785.280391] bio-1 1KB 7KB [ 2785.285762] pid_namespace 3KB 11KB [ 2785.304008] rpc_buffers 17KB 25KB [ 2785.324501] rpc_tasks 2KB 7KB [ 2785.335798] UNIX 1462KB 1593KB [ 2785.352084] tcp_bind_bucket 1KB 8KB [ 2785.357564] ip_fib_trie 31KB 47KB [ 2785.363112] ip_fib_alias 153KB 197KB [ 2785.378696] ip_dst_cache 13KB 24KB [ 2785.384075] RAW 66KB 90KB [ 2785.392883] UDP 55KB 74KB [ 2785.405138] TCP 50KB 61KB [ 2785.414106] hugetlbfs_inode_cache 3KB 15KB [ 2785.426628] fscache_cookie_jar 1KB 7KB [ 2785.443842] eventpoll_pwq 26KB 39KB [ 2785.452547] eventpoll_epi 49KB 74KB [ 2785.472378] inotify_inode_mark 13KB 23KB [ 2785.486109] request_queue 199KB 199KB [ 2785.506360] blkdev_requests 1KB 3KB [ 2785.511795] blkdev_ioc 23KB 38KB [ 2785.536208] bio-0 858KB 915KB [ 2785.557029] biovec-max 1551KB 1567KB [ 2785.562419] biovec-64 901KB 984KB [ 2785.574791] biovec-16 117KB 172KB [ 2785.583686] bio_integrity_payload 1KB 8KB [ 2785.596117] khugepaged_mm_slot 5KB 27KB [ 2785.605234] uid_cache 0KB 4KB [ 2785.621151] dmaengine-unmap-2 0KB 3KB [ 2785.626572] skbuff_fclone_cache 37KB 45KB [ 2785.632235] skbuff_head_cache 7987KB 8835KB [ 2785.649417] configfs_dir_cache 3KB 11KB [ 2785.654898] file_lock_cache 44KB 55KB [ 2785.670604] file_lock_ctx 9KB 11KB [ 2785.676013] fsnotify_mark_connector 6KB 15KB [ 2785.685336] net_namespace 78KB 105KB [ 2785.701104] shmem_inode_cache 8118KB 8143KB [ 2785.706510] task_delay_info 219KB 351KB [ 2785.715260] taskstats 28KB 38KB [ 2785.730638] proc_dir_entry 876KB 978KB [ 2785.736037] pde_opener 13KB 54KB [ 2785.746440] seq_file 266KB 358KB [ 2785.760890] sigqueue 46KB 63KB [ 2785.766295] kernfs_node_cache 18238KB 18695KB [ 2785.771722] mnt_cache 232KB 272KB [ 2785.783777] filp 7339KB 7901KB [ 2785.789212] names_cache 126050KB 126110KB [ 2785.794575] iint_cache 30KB 47KB [ 2785.806430] key_jar 4KB 11KB [ 2785.811872] uts_namespace 3KB 7KB [ 2785.824641] nsproxy 2KB 11KB [ 2785.830084] vm_area_struct 3282KB 3383KB [ 2785.835464] mm_struct 459KB 559KB [ 2785.850856] fs_cache 212KB 364KB [ 2785.856246] files_cache 921KB 1222KB [ 2785.864930] signal_cache 1670KB 2321KB [ 2785.873777] sighand_cache 589KB 631KB [ 2785.882960] task_struct 6956KB 7013KB [ 2785.891638] cred_jar 2181KB 2680KB [ 2785.900458] anon_vma_chain 1040KB 1315KB [ 2785.905858] anon_vma 127KB 265KB [ 2785.915072] pid 124KB 248KB [ 2785.924011] Acpi-Operand 156KB 198KB [ 2785.933055] Acpi-ParseExt 9KB 11KB [ 2785.942250] Acpi-Parse 41KB 47KB [ 2785.952716] Acpi-State 52KB 63KB [ 2785.961617] Acpi-Namespace 21KB 27KB [ 2785.970831] numa_policy 0KB 3KB [ 2785.976208] debug_objects_cache 2215KB 2259KB [ 2785.985118] trace_event_file 297KB 298KB [ 2785.993936] ftrace_event_field 398KB 401KB [ 2786.003253] pool_workqueue 173KB 232KB [ 2786.012057] page->ptl 476KB 944KB [ 2786.020994] kmalloc-2097152 2050KB 2050KB [ 2786.026395] kmalloc-524288 2056KB 2056KB [ 2786.035493] kmalloc-262144 1290KB 1290KB [ 2786.044390] kmalloc-131072 650KB 650KB [ 2786.055130] kmalloc-65536 2376KB 2574KB [ 2786.064206] kmalloc-32768 1980KB 2244KB [ 2786.076126] kmalloc-16384 1254KB 1336KB [ 2786.086590] kmalloc-8192 4991KB 5049KB [ 2786.104319] kmalloc-4096 24837KB 24896KB [ 2786.116290] kmalloc-2048 15121KB 17065KB [ 2786.133203] kmalloc-1024 11020KB 13986KB [ 2786.140216] kmalloc-512 15832KB 17366KB [ 2786.145589] kmalloc-256 5127KB 6071KB [ 2786.171584] kmalloc-128 1201KB 1606KB [ 2786.183524] kmalloc-96 3497KB 4172KB [ 2786.193893] kmalloc-64 2616KB 3708KB [ 2786.211622] kmalloc-32 1911KB 2417KB [ 2786.223427] kmalloc-192 2050KB 2888KB [ 2786.234208] kmem_cache 177KB 183KB [ 2786.255145] Out of memory (oom_kill_allocating_task): Kill process 20072 (systemd-rfkill) score 0 or sacrifice child [ 2786.277903] Killed process 20072 (systemd-rfkill) total-vm:37800kB, anon-rss:380kB, file-rss:0kB, shmem-rss:0kB [ 2786.294276] oom_reaper: reaped process 20072 (systemd-rfkill), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2786.303182] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2786.335897] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2786.349154] CPU: 1 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2786.356632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2786.365999] Call Trace: [ 2786.368602] dump_stack+0x1fc/0x2ef [ 2786.372234] dump_header+0x15d/0xc3f [ 2786.375951] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2786.381054] ? ___ratelimit+0x319/0x590 [ 2786.385034] oom_kill_process.cold+0x10/0x692 [ 2786.389540] ? check_preemption_disabled+0x41/0x280 [ 2786.394567] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2786.399850] out_of_memory+0x1072/0x1390 [ 2786.403918] ? oom_killer_disable+0x270/0x270 [ 2786.408427] ? mutex_trylock+0x15f/0x1a0 [ 2786.412499] __alloc_pages_nodemask+0x23a2/0x2890 [ 2786.417357] ? find_get_entry+0x4cd/0x8a0 [ 2786.421541] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2786.426412] alloc_pages_current+0x193/0x2a0 [ 2786.430829] filemap_fault+0x146e/0x2180 [ 2786.434905] ext4_filemap_fault+0x84/0xb0 [ 2786.439058] __do_fault+0x10b/0x4b0 [ 2786.442688] __handle_mm_fault+0x273b/0x41c0 [ 2786.447107] ? vm_insert_page+0x9c0/0x9c0 [ 2786.451279] ? check_preemption_disabled+0x41/0x280 [ 2786.456303] handle_mm_fault+0x436/0xb10 [ 2786.460403] __do_page_fault+0x68e/0xd60 [ 2786.464469] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2786.469487] ? spurious_fault+0x840/0x840 [ 2786.473624] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2786.478460] ? page_fault+0x8/0x30 [ 2786.481989] page_fault+0x1e/0x30 [ 2786.485435] RIP: 0033:0x46b583 [ 2786.488629] Code: Bad RIP value. [ 2786.491976] RSP: 002b:000000c000067e78 EFLAGS: 00010206 [ 2786.497324] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2786.504586] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2786.511842] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2786.519304] R10: 000000c000067eb0 R11: 0000000000000206 R12: 000000c000067eb0 [ 2786.526562] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2786.536803] systemd-rfkill: page allocation failure: order:0, mode:0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null) [ 2786.550797] Mem-Info: [ 2786.553253] active_anon:14755 inactive_anon:90087 isolated_anon:0 [ 2786.553253] active_file:7 inactive_file:24 isolated_file:0 [ 2786.553253] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2786.553253] slab_reclaimable:13268 slab_unreclaimable:119957 [ 2786.553253] mapped:22059 shmem:91106 pagetables:573 bounce:0 [ 2786.553253] free:14778 free_pcp:780 free_cma:0 [ 2786.566637] systemd-rfkill cpuset=/ mems_allowed=0-1 [ 2786.599788] Node 0 active_anon:55020kB inactive_anon:59536kB active_file:28kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2786.616642] CPU: 0 PID: 20072 Comm: systemd-rfkill Not tainted 4.19.211-syzkaller #0 [ 2786.634133] Node 1 active_anon:4000kB inactive_anon:300812kB active_file:0kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15972kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2786.635222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2786.671806] Call Trace: [ 2786.674405] dump_stack+0x1fc/0x2ef [ 2786.677439] 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 [ 2786.678034] warn_alloc.cold+0x7b/0x18f [ 2786.708099] ? zone_watermark_ok_safe+0x260/0x260 [ 2786.712944] ? usleep_range+0x170/0x170 [ 2786.717056] ? mark_held_locks+0xa6/0xf0 [ 2786.721119] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 2786.726228] ? collect_expired_timers+0x2a0/0x2a0 [ 2786.731272] __alloc_pages_nodemask+0x232f/0x2890 [ 2786.736127] ? find_get_entry+0x4cd/0x8a0 [ 2786.738929] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2786.740290] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2786.745296] Node 0 DMA32 free:19604kB min:35996kB low:44992kB high:53988kB active_anon:55020kB inactive_anon:59536kB active_file:64kB inactive_file:4kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1988kB bounce:0kB free_pcp:1212kB local_pcp:436kB free_cma:0kB [ 2786.750150] alloc_pages_current+0x193/0x2a0 [ 2786.750166] filemap_fault+0x146e/0x2180 [ 2786.750191] ext4_filemap_fault+0x84/0xb0 [ 2786.750205] __do_fault+0x10b/0x4b0 [ 2786.750224] __handle_mm_fault+0x273b/0x41c0 [ 2786.799812] ? vm_insert_page+0x9c0/0x9c0 [ 2786.804014] ? check_preemption_disabled+0x41/0x280 [ 2786.809043] handle_mm_fault+0x436/0xb10 [ 2786.813121] __do_page_fault+0x68e/0xd60 [ 2786.817200] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2786.822220] ? spurious_fault+0x840/0x840 [ 2786.826373] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2786.831229] ? page_fault+0x8/0x30 [ 2786.834775] page_fault+0x1e/0x30 [ 2786.838234] RIP: 0033:0x7f40a16b792d [ 2786.841281] lowmem_reserve[]: 0 0 1 1 1 [ 2786.841950] Code: Bad RIP value. [ 2786.845911] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2786.849265] RSP: 002b:00007ffc70f2ad00 EFLAGS: 00010246 [ 2786.849275] RAX: 0000000000000000 RBX: 0000560a288a1040 RCX: 00007f40a16b792d [ 2786.849282] RDX: 00007ffc70f2ad10 RSI: 0000000000000001 RDI: 00007ffc70f2ad48 [ 2786.849288] RBP: 00007ffc70f2adb8 R08: 0000000000000008 R09: 0000000000000005 [ 2786.849294] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 2786.849299] R13: 00007ffc70f2adb0 R14: 0000000000000000 R15: 0000000000000003 [ 2786.927075] Mem-Info: [ 2786.929537] active_anon:14751 inactive_anon:90087 isolated_anon:0 [ 2786.929537] active_file:16 inactive_file:615 isolated_file:0 [ 2786.929537] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2786.929537] slab_reclaimable:13268 slab_unreclaimable:119540 [ 2786.929537] mapped:22359 shmem:91106 pagetables:573 bounce:0 [ 2786.929537] free:73383 free_pcp:1081 free_cma:0 [ 2786.971932] Node 0 active_anon:55004kB inactive_anon:59536kB active_file:36kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2787.006012] Node 1 active_anon:4100kB inactive_anon:300812kB active_file:28kB inactive_file:6028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20172kB dirty:100kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2787.026655] lowmem_reserve[]: 0 0 0 0 0 [ 2787.040717] 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 [ 2787.056626] Node 1 Normal free:384000kB min:53876kB low:67344kB high:80812kB active_anon:4100kB inactive_anon:300812kB active_file:28kB inactive_file:6528kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:304kB bounce:0kB free_pcp:3028kB local_pcp:1400kB free_cma:0kB [ 2787.074516] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2787.097127] lowmem_reserve[]: 0 0 0 0 0 [ 2787.105697] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2787.116995] Node 0 DMA32 free:19604kB min:35996kB low:44992kB high:53988kB active_anon:55004kB inactive_anon:59536kB active_file:36kB inactive_file:32kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7520kB pagetables:1988kB bounce:0kB free_pcp:1224kB local_pcp:436kB free_cma:0kB [ 2787.121412] Node 0 DMA32: 819*4kB (ME) 769*8kB (UME) 269*16kB (UME) 100*32kB (UME) 18*64kB (UME) 9*128kB (UME) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 19748kB [ 2787.156763] lowmem_reserve[]: 0 0 1 1 1 [ 2787.176635] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2787.178108] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2787.206620] Node 1 Normal: 25*4kB (UME) 23*8kB (UME) 71*16kB (UME) 64*32kB (UME) 19*64kB (UM) 9*128kB (UME) 18*256kB (UME) 11*512kB (UME) 5*1024kB (UME) 170*2048kB (U) 17*4096kB (U) = 438988kB [ 2787.256668] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2787.265552] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2787.275720] lowmem_reserve[]: 0 0 0 0 0 [ 2787.285861] Node 1 Normal free:486804kB min:53876kB low:67344kB high:80812kB active_anon:4100kB inactive_anon:300812kB active_file:28kB inactive_file:7228kB unevictable:0kB writepending:148kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:304kB bounce:0kB free_pcp:2988kB local_pcp:1584kB free_cma:0kB [ 2787.286645] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2787.356662] lowmem_reserve[]: 0 0 0 0 0 [ 2787.360687] Node 0 DMA: 1*4kB (E) 0*8kB 2*16kB (UE) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10884kB [ 2787.386642] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2787.395264] 92953 total pagecache pages [ 2787.406596] 0 pages in swap cache [ 2787.410128] Swap cache stats: add 0, delete 0, find 0/0 [ 2787.415497] Free swap = 0kB [ 2787.421989] Node 0 DMA32: 819*4kB (ME) 1720*8kB (UME) 276*16kB (UME) 100*32kB (UME) 18*64kB (UME) 9*128kB (UME) 2*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 27468kB [ 2787.456633] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2787.461177] Total swap = 0kB [ 2787.471790] 2097051 pages RAM [ 2787.474897] 0 pages HighMem/MovableOnly [ 2787.479200] Node 1 Normal: 25*4kB (UME) 16*8kB (UE) 71*16kB (UME) 108*32kB (UME) 224*64kB (UM) 232*128kB (UME) 94*256kB (UME) 50*512kB (UME) 19*1024kB (UME) 181*2048kB (U) 26*4096kB (U) = 595156kB [ 2787.479286] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2787.479296] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2787.479306] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2787.479315] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2787.479321] 92953 total pagecache pages [ 2787.479333] 0 pages in swap cache [ 2787.479341] Swap cache stats: add 0, delete 0, find 0/0 [ 2787.479346] Free swap = 0kB [ 2787.479351] Total swap = 0kB [ 2787.479359] 2097051 pages RAM [ 2787.479363] 0 pages HighMem/MovableOnly [ 2787.479368] 369649 pages reserved [ 2787.479373] 0 pages cma reserved [ 2787.571982] 369649 pages reserved [ 2787.575455] 0 pages cma reserved [ 2787.578989] Unreclaimable slab info: [ 2787.584743] Name Used Total [ 2787.594058] pid_2 22KB 36KB [ 2787.599998] batadv_tt_change_cache 2KB 7KB [ 2787.605827] batadv_tl_cache 6KB 16KB [ 2787.611309] TIPC 13KB 22KB [ 2787.616881] SCTPv6 18KB 30KB [ 2787.622986] DCCPv6 17KB 22KB [ 2787.628494] DCCP 16KB 28KB [ 2787.633894] RXRPC 14KB 32KB [ 2787.639417] rxrpc_call_jar 101KB 141KB [ 2787.644794] bridge_fdb_cache 13KB 27KB [ 2787.650605] fib6_nodes 209KB 272KB [ 2787.655972] ip6_dst_cache 515KB 735KB [ 2787.665113] RAWv6 99KB 128KB [ 2787.670860] UDPv6 33KB 41KB [ 2787.678003] TCPv6 30KB 42KB [ 2787.685150] nf_conntrack 7KB 15KB [ 2787.690697] t10_alua_lu_gp_cache 0KB 3KB [ 2787.696335] sd_ext_cdb 0KB 7KB [ 2787.702390] scsi_sense_cache 1056KB 1060KB [ 2787.717579] virtio_scsi_cmd 16KB 16KB [ 2787.723314] sgpool-128 8KB 8KB [ 2787.734077] sgpool-64 4KB 12KB [ 2787.740702] sgpool-32 2KB 15KB [ 2787.751721] sgpool-16 1KB 7KB [ 2787.757187] sgpool-8 0KB 7KB [ 2787.762587] mqueue_inode_cache 15KB 30KB [ 2787.773364] bio_post_read_ctx 14KB 15KB [ 2787.779372] bio-2 14KB 15KB [ 2787.784751] jfs_mp 7KB 7KB [ 2787.798977] cifs_small_rq 15KB 16KB [ 2787.804355] cifs_request 67KB 67KB [ 2787.813896] cifs_mpx_ids 0KB 7KB [ 2787.821536] nfs_commit_data 3KB 14KB [ 2787.830641] nfs_write_data 34KB 44KB [ 2787.836051] ext4_system_zone 1KB 7KB [ 2787.843249] bio-1 1KB 7KB [ 2787.852958] pid_namespace 2KB 11KB [ 2787.860855] rpc_buffers 17KB 25KB [ 2787.866249] rpc_tasks 2KB 7KB [ 2787.874828] UNIX 1406KB 1545KB [ 2787.885716] tcp_bind_bucket 1KB 8KB [ 2787.898604] ip_fib_trie 31KB 47KB [ 2787.903991] ip_fib_alias 150KB 197KB [ 2787.911788] ip_dst_cache 12KB 24KB [ 2787.921521] RAW 66KB 90KB [ 2787.929676] UDP 55KB 74KB [ 2787.935054] TCP 50KB 56KB [ 2787.942846] hugetlbfs_inode_cache 3KB 15KB [ 2787.952430] fscache_cookie_jar 1KB 7KB [ 2787.961405] eventpoll_pwq 25KB 39KB [ 2787.970857] eventpoll_epi 47KB 74KB [ 2787.979387] inotify_inode_mark 13KB 23KB [ 2787.984952] request_queue 199KB 199KB [ 2787.995113] blkdev_requests 1KB 3KB [ 2788.004160] blkdev_ioc 28KB 38KB [ 2788.012839] bio-0 955KB 956KB [ 2788.021154] biovec-max 1551KB 1567KB [ 2788.030610] biovec-64 952KB 984KB [ 2788.039064] biovec-16 127KB 172KB [ 2788.044447] bio_integrity_payload 1KB 8KB [ 2788.053246] khugepaged_mm_slot 5KB 27KB [ 2788.063775] uid_cache 0KB 4KB [ 2788.073504] dmaengine-unmap-2 0KB 3KB [ 2788.083979] skbuff_fclone_cache 42KB 45KB [ 2788.102518] skbuff_head_cache 7827KB 8835KB [ 2788.110291] configfs_dir_cache 3KB 11KB [ 2788.115758] file_lock_cache 43KB 55KB [ 2788.123543] file_lock_ctx 9KB 11KB [ 2788.131673] fsnotify_mark_connector 6KB 15KB [ 2788.142274] net_namespace 78KB 105KB [ 2788.150201] shmem_inode_cache 8110KB 8143KB [ 2788.155623] task_delay_info 208KB 351KB [ 2788.163599] taskstats 28KB 38KB [ 2788.171407] proc_dir_entry 869KB 978KB [ 2788.179493] pde_opener 12KB 54KB [ 2788.184868] seq_file 262KB 358KB [ 2788.192801] sigqueue 47KB 63KB [ 2788.202421] kernfs_node_cache 18236KB 18695KB [ 2788.210223] mnt_cache 231KB 272KB [ 2788.215607] filp 7365KB 7901KB [ 2788.223390] names_cache 129578KB 129578KB [ 2788.231177] iint_cache 35KB 47KB [ 2788.240656] key_jar 4KB 11KB [ 2788.246067] uts_namespace 3KB 7KB [ 2788.253867] nsproxy 2KB 11KB [ 2788.261845] vm_area_struct 2959KB 3383KB [ 2788.269622] mm_struct 451KB 559KB [ 2788.274996] fs_cache 200KB 364KB [ 2788.282829] files_cache 865KB 1203KB [ 2788.290726] signal_cache 1627KB 2300KB [ 2788.296104] sighand_cache 571KB 631KB [ 2788.305754] task_struct 6602KB 6659KB [ 2788.313609] cred_jar 2250KB 2680KB [ 2788.323687] anon_vma_chain 978KB 1315KB [ 2788.331477] anon_vma 132KB 265KB [ 2788.339243] pid 118KB 248KB [ 2788.344630] Acpi-Operand 156KB 198KB [ 2788.352409] Acpi-ParseExt 9KB 11KB [ 2788.360154] Acpi-Parse 41KB 47KB [ 2788.365536] Acpi-State 52KB 63KB [ 2788.373272] Acpi-Namespace 21KB 27KB [ 2788.381144] numa_policy 0KB 3KB [ 2788.388889] debug_objects_cache 2213KB 2259KB [ 2788.394439] trace_event_file 297KB 298KB [ 2788.409309] ftrace_event_field 398KB 401KB [ 2788.414783] pool_workqueue 162KB 228KB [ 2788.421770] page->ptl 468KB 944KB [ 2788.430434] kmalloc-2097152 2050KB 2050KB [ 2788.435817] kmalloc-524288 2056KB 2056KB [ 2788.442926] kmalloc-262144 1290KB 1290KB [ 2788.451569] kmalloc-131072 650KB 650KB [ 2788.458560] kmalloc-65536 2376KB 2442KB [ 2788.463945] kmalloc-32768 1980KB 2178KB [ 2788.472519] kmalloc-16384 1254KB 1336KB [ 2788.479496] kmalloc-8192 4983KB 5032KB [ 2788.484879] kmalloc-4096 23808KB 23863KB [ 2788.493541] kmalloc-2048 14751KB 16938KB [ 2788.500534] kmalloc-1024 10926KB 13962KB [ 2788.510858] kmalloc-512 15680KB 17362KB [ 2788.516245] kmalloc-256 5088KB 6071KB [ 2788.523385] kmalloc-128 1184KB 1606KB [ 2788.531996] kmalloc-96 3520KB 4172KB [ 2788.539016] kmalloc-64 2574KB 3708KB [ 2788.544394] kmalloc-32 1889KB 2417KB [ 2788.552947] kmalloc-192 2014KB 2888KB [ 2788.560377] kmem_cache 177KB 183KB [ 2788.565788] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2788.580877] Killed process 19816 (syz-executor.1) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2788.592023] oom_reaper: reaped process 19816 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 04:16:07 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:16:07 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) sched_rr_get_interval(0x0, &(0x7f0000000000)) 04:16:07 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x20, 0x0, [0x543ef3f4, 0x0, 0x6, 0x3, 0xffffffff, 0x9, 0x7, 0xffffff00, 0x0, 0x0, 0x3, 0x3eed, 0x2, 0x2, 0x2, 0x3f]}], 0xffffffffffffffff, 0x1, 0x1, 0x48}}, 0x20) (async) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) pipe2$watch_queue(&(0x7f00000000c0), 0x80) 04:16:07 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004081}, 0x20008080) 04:16:07 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) 04:16:07 executing program 5: socketpair(0x28, 0x0, 0x9100, &(0x7f0000000000)) 04:16:07 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) sched_rr_get_interval(0x0, &(0x7f0000000000)) 04:16:07 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) 04:16:07 executing program 5: socketpair(0x28, 0x0, 0x9101, &(0x7f0000000000)) 04:16:07 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) (rerun: 32) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004081}, 0x20008080) 04:16:07 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async, rerun: 32) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (rerun: 32) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r1}}, 0x18) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000100)=[{0x20, 0x0, [0x543ef3f4, 0x0, 0x6, 0x3, 0xffffffff, 0x9, 0x7, 0xffffff00, 0x0, 0x0, 0x3, 0x3eed, 0x2, 0x2, 0x2, 0x3f]}], 0xffffffffffffffff, 0x1, 0x1, 0x48}}, 0x20) (async) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) pipe2$watch_queue(&(0x7f00000000c0), 0x80) 04:16:07 executing program 4: clock_gettime(0x6, 0x0) 04:16:07 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) sched_rr_get_interval(0x0, &(0x7f0000000000)) [ 2792.861821] IPVS: ftp: loaded support on port[0] = 21 [ 2793.269977] chnl_net:caif_netlink_parms(): no params data found [ 2793.418715] bridge0: port 1(bridge_slave_0) entered blocking state [ 2793.425286] bridge0: port 1(bridge_slave_0) entered disabled state [ 2793.433063] device bridge_slave_0 entered promiscuous mode [ 2793.440615] bridge0: port 2(bridge_slave_1) entered blocking state [ 2793.447798] bridge0: port 2(bridge_slave_1) entered disabled state [ 2793.455055] device bridge_slave_1 entered promiscuous mode [ 2793.478296] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2793.485037] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2793.493314] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2793.500150] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2793.507985] device bridge_slave_1 left promiscuous mode [ 2793.513638] bridge0: port 2(bridge_slave_1) entered disabled state [ 2793.523174] device bridge_slave_0 left promiscuous mode [ 2793.529233] bridge0: port 1(bridge_slave_0) entered disabled state [ 2793.540113] device veth1_macvtap left promiscuous mode [ 2793.545430] device veth0_macvtap left promiscuous mode [ 2793.550894] device veth1_vlan left promiscuous mode [ 2793.555955] device veth0_vlan left promiscuous mode [ 2794.796624] Bluetooth: hci4: command 0x0409 tx timeout [ 2796.876161] Bluetooth: hci4: command 0x041b tx timeout [ 2797.908511] device hsr_slave_1 left promiscuous mode [ 2797.916847] device hsr_slave_0 left promiscuous mode [ 2797.931648] team0 (unregistering): Port device team_slave_1 removed [ 2797.944669] team0 (unregistering): Port device team_slave_0 removed [ 2797.954661] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2797.965902] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2797.997808] bond0 (unregistering): Released all slaves [ 2798.011201] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2798.022414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2798.043196] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2798.050598] team0: Port device team_slave_0 added [ 2798.056462] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2798.063801] team0: Port device team_slave_1 added [ 2798.080505] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2798.086830] 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. [ 2798.112244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2798.125381] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2798.133314] 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. [ 2798.158932] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2798.172533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2798.180401] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2798.202446] device hsr_slave_0 entered promiscuous mode [ 2798.208522] device hsr_slave_1 entered promiscuous mode [ 2798.214958] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2798.222480] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2798.362587] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2798.422669] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2798.434506] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2798.451251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2798.461643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2798.474777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2798.505885] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2798.525982] 8021q: adding VLAN 0 to HW filter on device team0 [ 2798.547629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2798.555273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2798.563786] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2798.572264] bridge0: port 1(bridge_slave_0) entered blocking state [ 2798.578677] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2798.589166] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2798.598678] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2798.605876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2798.615429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2798.624073] bridge0: port 2(bridge_slave_1) entered blocking state [ 2798.630505] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2798.643959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2798.652340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2798.665108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2798.673298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2798.697368] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2798.705317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2798.715640] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2798.724128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2798.734102] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2798.741956] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2798.751661] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2798.816074] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2798.824499] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2798.838141] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2798.851138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2798.865327] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2798.933107] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2798.946494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2798.961652] Bluetooth: hci4: command 0x040f tx timeout [ 2799.026823] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2799.035582] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2799.049876] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2799.062378] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2799.069588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2799.077208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2799.084729] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2799.092320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2799.102748] device veth0_vlan entered promiscuous mode [ 2799.115174] device veth1_vlan entered promiscuous mode [ 2799.121842] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2799.132588] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2799.147592] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2799.159808] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2799.167377] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2799.174781] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2799.182973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2799.195650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2799.206328] device veth0_macvtap entered promiscuous mode [ 2799.212829] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2799.225676] device veth1_macvtap entered promiscuous mode [ 2799.233040] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2799.243943] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2799.258595] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2799.268755] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2799.278893] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.288445] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2799.298561] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.307955] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2799.318001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.327437] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2799.337979] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.347380] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2799.359103] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.370392] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2799.377711] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2799.385427] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2799.393317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2799.400985] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2799.409105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2799.427554] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2799.437872] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.447537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2799.457756] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.467319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2799.477411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.486911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2799.496984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.506428] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2799.516498] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2799.527396] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2799.534322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2799.542587] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2799.550662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2799.667906] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2799.674272] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2799.696379] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2799.717614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2799.733319] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2799.740530] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2799.749378] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2799.759044] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2801.035872] Bluetooth: hci4: command 0x0419 tx timeout [ 2804.404242] oom_reaper: reaped process 20437 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2804.446906] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2804.463504] in:imklog cpuset=/ mems_allowed=0-1 [ 2804.468243] CPU: 1 PID: 19364 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2804.475694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2804.485051] Call Trace: [ 2804.487649] dump_stack+0x1fc/0x2ef [ 2804.491282] dump_header+0x15d/0xc3f [ 2804.495009] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2804.500110] ? ___ratelimit+0x319/0x590 [ 2804.504174] oom_kill_process.cold+0x10/0x692 [ 2804.508672] ? check_preemption_disabled+0x41/0x280 [ 2804.513709] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2804.519003] out_of_memory+0x1072/0x1390 [ 2804.523196] ? oom_killer_disable+0x270/0x270 [ 2804.527801] ? mutex_trylock+0x15f/0x1a0 [ 2804.531876] __alloc_pages_nodemask+0x23a2/0x2890 [ 2804.536735] ? find_get_entry+0x4cd/0x8a0 [ 2804.540890] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2804.545733] alloc_pages_current+0x193/0x2a0 [ 2804.550133] filemap_fault+0x146e/0x2180 [ 2804.554226] ext4_filemap_fault+0x84/0xb0 [ 2804.555779] syz-executor.1: vmalloc: allocation failure, allocated 1467019264 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2804.558385] __do_fault+0x10b/0x4b0 [ 2804.572224] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2804.575788] __handle_mm_fault+0x273b/0x41c0 [ 2804.575806] ? vm_insert_page+0x9c0/0x9c0 [ 2804.575821] ? lock_downgrade+0x720/0x720 [ 2804.575846] ? check_preemption_disabled+0x41/0x280 [ 2804.598578] handle_mm_fault+0x436/0xb10 [ 2804.602633] __do_page_fault+0x68e/0xd60 [ 2804.606688] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2804.611706] ? spurious_fault+0x840/0x840 [ 2804.615858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2804.620693] ? page_fault+0x8/0x30 [ 2804.624236] page_fault+0x1e/0x30 [ 2804.627681] RIP: 0033:0x7f188e2e222d [ 2804.631385] Code: Bad RIP value. [ 2804.634826] RSP: 002b:00007f188bc7e580 EFLAGS: 00010293 [ 2804.640284] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f188e2e222d [ 2804.647543] RDX: 0000000000001fa0 RSI: 00007f188bc7eda0 RDI: 0000000000000004 [ 2804.654803] RBP: 0000558b1c6f99d0 R08: 0000000000000000 R09: 0000000004000001 [ 2804.662073] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f188bc7eda0 [ 2804.669336] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f188bc7eddd [ 2804.676624] CPU: 0 PID: 20437 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2804.682045] Mem-Info: [ 2804.684522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2804.687020] active_anon:14864 inactive_anon:90087 isolated_anon:0 [ 2804.687020] active_file:4 inactive_file:14 isolated_file:0 [ 2804.687020] unevictable:0 dirty:50 writeback:0 unstable:0 [ 2804.687020] slab_reclaimable:13239 slab_unreclaimable:115534 [ 2804.687020] mapped:22172 shmem:91106 pagetables:575 bounce:0 [ 2804.687020] free:13892 free_pcp:919 free_cma:0 [ 2804.696271] Call Trace: [ 2804.696294] dump_stack+0x1fc/0x2ef [ 2804.696311] warn_alloc.cold+0x7b/0x18f [ 2804.696346] ? zone_watermark_ok_safe+0x260/0x260 [ 2804.729618] Node 0 active_anon:55468kB inactive_anon:59536kB active_file:44kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72356kB dirty:104kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2804.732147] ? retint_kernel+0x2d/0x2d [ 2804.735810] Node 1 active_anon:3988kB inactive_anon:300812kB active_file:0kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16332kB dirty:96kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2804.739746] __vmalloc_area_node+0x4fd/0x780 [ 2804.744544] 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 [ 2804.772666] ? __vmalloc_node_range+0x180/0x180 [ 2804.772682] ? _raw_spin_unlock+0x29/0x40 [ 2804.772694] ? __get_vm_area_node+0x2e2/0x3a0 [ 2804.772712] __vmalloc_node_range+0xed/0x180 [ 2804.776641] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2804.804232] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2804.804247] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2804.804263] vmalloc_user+0x70/0xe0 [ 2804.808692] Node 0 DMA32 free:17860kB min:35996kB low:44992kB high:53988kB active_anon:55412kB inactive_anon:59536kB active_file:44kB inactive_file:24kB unevictable:0kB writepending:204kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1992kB bounce:0kB free_pcp:1960kB local_pcp:448kB free_cma:0kB [ 2804.834775] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2804.834789] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2804.834803] __vb2_queue_alloc+0x472/0xe60 [ 2804.839468] lowmem_reserve[]: 0 0 1 1 1 [ 2804.843603] vb2_core_create_bufs+0x273/0x7e0 [ 2804.848202] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2804.852594] ? __vb2_queue_free+0x870/0x870 [ 2804.857617] lowmem_reserve[]: 0 0 0 0 0 [ 2804.862047] ? __video_do_ioctl+0x632/0xcd0 [ 2804.867486] Node 1 Normal free:26832kB min:53876kB low:67344kB high:80812kB active_anon:3988kB inactive_anon:300812kB active_file:0kB inactive_file:28kB unevictable:0kB writepending:196kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:308kB bounce:0kB free_pcp:1716kB local_pcp:1468kB free_cma:0kB [ 2804.871072] ? pi_state_update_owner+0x450/0x450 [ 2804.900231] lowmem_reserve[]: 0 0 0 0 0 [ 2804.904513] ? __mutex_lock+0x368/0x1190 [ 2804.908669] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 2804.912896] vb2_create_bufs+0x332/0x620 [ 2804.929756] Node 0 DMA32: 709*4kB (ME) 529*8kB (ME) 286*16kB (ME) 111*32kB (UME) 30*64kB (UME) 6*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18140kB [ 2804.947288] ? mark_held_locks+0xf0/0xf0 [ 2804.947303] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2804.947316] ? futex_wait_queue_me+0x404/0x5e0 [ 2804.947331] ? pi_state_update_owner+0x450/0x450 [ 2804.952812] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2804.955604] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2804.955620] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2804.955643] v4l_create_bufs+0xb2/0x160 [ 2804.959940] Node 1 Normal: 477*4kB (UME) 411*8kB (UME) 202*16kB (UME) 41*32kB (UME) 11*64kB (UM) 8*128kB (UME) 15*256kB (ME) 9*512kB (UME) 5*1024kB (UME) 1*2048kB (U) 0*4096kB = 27084kB [ 2804.988999] __video_do_ioctl+0x49a/0xcd0 [ 2804.989018] ? v4l_querycap+0x340/0x340 [ 2804.989037] ? __might_fault+0x192/0x1d0 [ 2804.993787] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2804.997766] ? v4l_querycap+0x340/0x340 [ 2804.997781] video_usercopy+0x13f/0xfa0 [ 2804.997803] ? v4l_enumstd+0x60/0x60 [ 2805.001842] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2805.016302] ? do_futex+0x171/0x1880 [ 2805.016317] ? mark_held_locks+0xf0/0xf0 [ 2805.016336] ? debug_check_no_obj_freed+0x201/0x490 [ 2805.020388] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2805.035317] ? video_usercopy+0xfa0/0xfa0 [ 2805.035328] v4l2_ioctl+0x147/0x1a0 [ 2805.035340] ? video_devdata+0xa0/0xa0 [ 2805.035356] do_vfs_ioctl+0xcdb/0x12e0 [ 2805.039426] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2805.044505] ? lock_downgrade+0x720/0x720 [ 2805.049091] 91197 total pagecache pages [ 2805.053818] ? check_preemption_disabled+0x41/0x280 [ 2805.064828] 0 pages in swap cache [ 2805.069887] ? ioctl_preallocate+0x200/0x200 [ 2805.069919] ? __fget+0x356/0x510 [ 2805.075105] Swap cache stats: add 0, delete 0, find 0/0 [ 2805.079063] ? do_dup2+0x450/0x450 [ 2805.079076] ? __se_sys_futex+0x298/0x3b0 [ 2805.079098] ksys_ioctl+0x9b/0xc0 [ 2805.095734] Free swap = 0kB [ 2805.099978] __x64_sys_ioctl+0x6f/0xb0 [ 2805.103931] Total swap = 0kB [ 2805.107981] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2805.107995] do_syscall_64+0xf9/0x620 [ 2805.108012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2805.108024] RIP: 0033:0x7f66367ac0f9 [ 2805.108039] Code: Bad RIP value. [ 2805.116884] 2097051 pages RAM [ 2805.120831] RSP: 002b:00007f6634d1e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2805.124789] 0 pages HighMem/MovableOnly [ 2805.128487] RAX: ffffffffffffffda RBX: 00007f66368cbf80 RCX: 00007f66367ac0f9 [ 2805.128494] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2805.128502] RBP: 00007f6636807ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2805.128509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2805.128521] R13: 00007ffcb4d9858f R14: 00007f6634d1e300 R15: 0000000000022000 [ 2805.137128] 369649 pages reserved [ 2805.150187] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2805.150236] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2805.150332] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2805.150379] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2805.150467] ICMPv6: ndisc: ndisc_alloc_skb failed to allocate an skb [ 2805.190907] Mem-Info: [ 2805.192661] 0 pages cma reserved [ 2805.222634] active_anon:14851 inactive_anon:90087 isolated_anon:0 [ 2805.222634] active_file:11 inactive_file:10 isolated_file:0 [ 2805.222634] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2805.222634] slab_reclaimable:13239 slab_unreclaimable:115555 [ 2805.222634] mapped:22141 shmem:91106 pagetables:574 bounce:0 [ 2805.222634] free:14025 free_pcp:907 free_cma:0 [ 2805.225388] Unreclaimable slab info: [ 2805.250413] Node 0 active_anon:55412kB inactive_anon:59536kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2805.252690] Name Used Total [ 2805.273867] Node 1 active_anon:3992kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16300kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2805.278212] pid_2 18KB 36KB [ 2805.278283] batadv_tt_change_cache 3KB 7KB [ 2805.278298] batadv_tl_cache 7KB 16KB [ 2805.298184] 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 [ 2805.310160] TIPC 15KB 22KB [ 2805.318976] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2805.324040] SCTPv6 20KB 30KB [ 2805.334547] Node 0 DMA32 free:18140kB min:35996kB low:44992kB high:53988kB active_anon:55412kB inactive_anon:59536kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7488kB pagetables:1988kB bounce:0kB free_pcp:1888kB local_pcp:1432kB free_cma:0kB [ 2805.347138] DCCPv6 17KB 22KB [ 2805.358476] lowmem_reserve[]: 0 0 1 1 1 [ 2805.392806] DCCP 16KB 28KB [ 2805.424914] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2805.457320] RXRPC 16KB 32KB [ 2805.467778] lowmem_reserve[]: 0 0 0 0 0 [ 2805.500029] rxrpc_call_jar 112KB 141KB [ 2805.507738] Node 1 Normal free:27084kB min:53876kB low:67344kB high:80812kB active_anon:3992kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:308kB bounce:0kB free_pcp:1716kB local_pcp:248kB free_cma:0kB [ 2805.548230] bridge_fdb_cache 14KB 27KB [ 2805.555081] lowmem_reserve[]: 0 0 0 0 0 [ 2805.588717] fib6_nodes 245KB 272KB [ 2805.595371] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 2805.632372] ip6_dst_cache 549KB 731KB [ 2805.641991] Node 0 DMA32: 709*4kB (ME) 539*8kB (UME) 286*16kB (ME) 111*32kB (UME) 30*64kB (UME) 6*128kB (UME) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18220kB [ 2805.663885] RAWv6 101KB 121KB [ 2805.676521] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2805.676576] Node 1 Normal: 477*4kB (UME) 411*8kB (UME) 202*16kB (UME) 41*32kB (UME) 11*64kB (UM) 8*128kB (UME) 15*256kB (ME) 9*512kB (UME) 5*1024kB (UME) 1*2048kB (U) 0*4096kB = 27084kB [ 2805.700868] UDPv6 37KB 41KB [ 2805.711105] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2805.720078] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2805.723077] TCPv6 27KB 42KB [ 2805.733474] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2805.735585] nf_conntrack 15KB 15KB [ 2805.743087] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2805.760019] t10_alua_lu_gp_cache 0KB 3KB [ 2805.762156] 91127 total pagecache pages [ 2805.769674] 0 pages in swap cache [ 2805.772807] sd_ext_cdb 0KB 7KB [ 2805.773145] Swap cache stats: add 0, delete 0, find 0/0 [ 2805.784975] scsi_sense_cache 1056KB 1060KB [ 2805.785619] Free swap = 0kB [ 2805.797536] Total swap = 0kB [ 2805.800565] 2097051 pages RAM [ 2805.803668] 0 pages HighMem/MovableOnly [ 2805.803852] virtio_scsi_cmd 16KB 16KB [ 2805.812483] 369649 pages reserved [ 2805.813068] sgpool-128 8KB 8KB [ 2805.818877] 0 pages cma reserved [ 2805.834022] sgpool-64 4KB 12KB [ 2805.839613] sgpool-32 2KB 15KB [ 2805.844976] sgpool-16 1KB 7KB [ 2805.861493] sgpool-8 0KB 7KB [ 2805.866963] mqueue_inode_cache 16KB 30KB [ 2805.872418] bio_post_read_ctx 14KB 15KB [ 2805.890814] bio-2 14KB 15KB [ 2805.899726] jfs_mp 7KB 7KB [ 2805.905153] cifs_small_rq 15KB 16KB [ 2805.923895] cifs_request 67KB 67KB [ 2805.929524] cifs_mpx_ids 0KB 7KB [ 2805.935035] nfs_commit_data 3KB 14KB [ 2805.953704] nfs_write_data 34KB 44KB [ 2805.959198] ext4_system_zone 1KB 7KB [ 2805.964607] bio-1 1KB 7KB [ 2805.983200] pid_namespace 3KB 11KB [ 2805.991943] rpc_buffers 17KB 25KB [ 2806.010984] rpc_tasks 2KB 7KB [ 2806.016410] UNIX 1573KB 1646KB [ 2806.021782] tcp_bind_bucket 1KB 8KB [ 2806.040475] ip_fib_trie 36KB 47KB [ 2806.049335] ip_fib_alias 167KB 197KB [ 2806.054709] ip_dst_cache 13KB 24KB [ 2806.072001] RAW 66KB 90KB [ 2806.080711] UDP 54KB 74KB [ 2806.092997] TCP 50KB 56KB [ 2806.101879] hugetlbfs_inode_cache 3KB 15KB [ 2806.114508] fscache_cookie_jar 1KB 7KB [ 2806.123608] eventpoll_pwq 26KB 39KB [ 2806.139108] eventpoll_epi 47KB 74KB [ 2806.144581] inotify_inode_mark 10KB 23KB [ 2806.153564] request_queue 199KB 199KB [ 2806.165389] blkdev_requests 1KB 3KB [ 2806.174119] blkdev_ioc 23KB 38KB [ 2806.189598] bio-0 900KB 1008KB [ 2806.195000] biovec-max 1542KB 1542KB [ 2806.203684] biovec-64 1023KB 1118KB [ 2806.219064] biovec-16 125KB 168KB [ 2806.224448] bio_integrity_payload 1KB 8KB [ 2806.233622] khugepaged_mm_slot 4KB 27KB [ 2806.249779] uid_cache 0KB 4KB [ 2806.255315] dmaengine-unmap-2 0KB 3KB [ 2806.260745] skbuff_fclone_cache 27KB 52KB [ 2806.276066] skbuff_head_cache 9262KB 9273KB [ 2806.281534] configfs_dir_cache 3KB 11KB [ 2806.293655] file_lock_cache 26KB 51KB [ 2806.302438] file_lock_ctx 9KB 11KB [ 2806.314286] fsnotify_mark_connector 4KB 15KB [ 2806.324643] net_namespace 78KB 105KB [ 2806.340238] shmem_inode_cache 8082KB 8139KB [ 2806.349337] task_delay_info 234KB 351KB [ 2806.354715] taskstats 23KB 38KB [ 2806.370513] proc_dir_entry 891KB 978KB [ 2806.379663] pde_opener 13KB 54KB [ 2806.385051] seq_file 245KB 358KB [ 2806.400599] sigqueue 46KB 63KB [ 2806.409609] kernfs_node_cache 18235KB 18250KB [ 2806.414998] mnt_cache 249KB 272KB [ 2806.430767] filp 7385KB 7897KB [ 2806.436210] names_cache 112404KB 112463KB [ 2806.441713] iint_cache 29KB 47KB [ 2806.457001] key_jar 4KB 11KB [ 2806.462389] uts_namespace 4KB 7KB [ 2806.471383] nsproxy 2KB 11KB [ 2806.483911] vm_area_struct 3155KB 3383KB [ 2806.492534] mm_struct 450KB 559KB [ 2806.504611] fs_cache 242KB 364KB [ 2806.513183] files_cache 1003KB 1185KB [ 2806.525147] signal_cache 1870KB 2300KB [ 2806.533725] sighand_cache 555KB 631KB [ 2806.549153] task_struct 8092KB 8149KB [ 2806.554562] cred_jar 2232KB 2680KB [ 2806.563298] anon_vma_chain 995KB 1315KB [ 2806.575095] anon_vma 128KB 265KB [ 2806.583785] pid 144KB 248KB [ 2806.595455] Acpi-Operand 156KB 198KB [ 2806.603995] Acpi-ParseExt 9KB 11KB [ 2806.619161] Acpi-Parse 41KB 47KB [ 2806.624541] Acpi-State 52KB 63KB [ 2806.633313] Acpi-Namespace 21KB 27KB [ 2806.645202] numa_policy 0KB 3KB [ 2806.653839] debug_objects_cache 2242KB 2259KB [ 2806.669701] trace_event_file 297KB 298KB [ 2806.675195] ftrace_event_field 398KB 401KB [ 2806.683883] pool_workqueue 190KB 228KB [ 2806.698981] page->ptl 459KB 944KB [ 2806.704410] kmalloc-2097152 2050KB 2050KB [ 2806.712979] kmalloc-524288 2056KB 2056KB [ 2806.725058] kmalloc-262144 1290KB 1290KB [ 2806.733716] kmalloc-131072 650KB 650KB [ 2806.749100] kmalloc-65536 2640KB 2706KB [ 2806.754481] kmalloc-32768 2145KB 2310KB [ 2806.763085] kmalloc-16384 1353KB 1435KB [ 2806.774888] kmalloc-8192 5445KB 5486KB [ 2806.783583] kmalloc-4096 27476KB 27531KB [ 2806.795376] kmalloc-2048 16538KB 16932KB [ 2806.804037] kmalloc-1024 12735KB 13954KB [ 2806.815754] kmalloc-512 17913KB 17913KB [ 2806.821160] kmalloc-256 5538KB 6071KB [ 2806.833380] kmalloc-128 1287KB 1606KB [ 2806.842106] kmalloc-96 3625KB 4172KB [ 2806.854045] kmalloc-64 2682KB 3708KB [ 2806.862796] kmalloc-32 1968KB 2417KB [ 2806.874769] kmalloc-192 2152KB 2888KB [ 2806.883475] kmem_cache 177KB 183KB [ 2806.899408] Out of memory (oom_kill_allocating_task): Kill process 19364 (in:imklog) score 0 or sacrifice child [ 2806.912938] Killed process 19355 (rsyslogd) total-vm:254332kB, anon-rss:696kB, file-rss:0kB, shmem-rss:0kB [ 2806.936712] oom_reaper: reaped process 19355 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2806.969361] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2807.023367] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2807.049884] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2807.057345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2807.066701] Call Trace: [ 2807.069304] dump_stack+0x1fc/0x2ef [ 2807.072938] dump_header+0x15d/0xc3f [ 2807.076657] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2807.081905] ? ___ratelimit+0x319/0x590 [ 2807.085891] oom_kill_process.cold+0x10/0x692 [ 2807.090396] ? check_preemption_disabled+0x41/0x280 [ 2807.095426] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2807.100707] out_of_memory+0x1072/0x1390 [ 2807.104799] ? oom_killer_disable+0x270/0x270 [ 2807.109307] ? mutex_trylock+0x15f/0x1a0 [ 2807.113376] __alloc_pages_nodemask+0x23a2/0x2890 [ 2807.118249] ? find_get_entry+0x4cd/0x8a0 [ 2807.122452] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2807.127323] alloc_pages_current+0x193/0x2a0 [ 2807.131739] filemap_fault+0x146e/0x2180 [ 2807.135818] ext4_filemap_fault+0x84/0xb0 [ 2807.139970] __do_fault+0x10b/0x4b0 [ 2807.143612] __handle_mm_fault+0x273b/0x41c0 [ 2807.148029] ? vm_insert_page+0x9c0/0x9c0 [ 2807.152195] ? check_preemption_disabled+0x41/0x280 [ 2807.157218] handle_mm_fault+0x436/0xb10 [ 2807.161302] __do_page_fault+0x68e/0xd60 [ 2807.165372] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2807.170393] ? spurious_fault+0x840/0x840 [ 2807.174567] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2807.179444] ? page_fault+0x8/0x30 [ 2807.183015] page_fault+0x1e/0x30 [ 2807.186470] RIP: 0033:0x46b583 [ 2807.189665] Code: Bad RIP value. [ 2807.193025] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2807.198386] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2807.205656] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2807.213016] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2807.220288] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2807.227560] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2807.264360] Mem-Info: [ 2807.280555] active_anon:14651 inactive_anon:90087 isolated_anon:0 [ 2807.280555] active_file:11 inactive_file:10 isolated_file:0 [ 2807.280555] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2807.280555] slab_reclaimable:13236 slab_unreclaimable:115556 [ 2807.280555] mapped:22141 shmem:91106 pagetables:537 bounce:0 [ 2807.280555] free:14990 free_pcp:2 free_cma:0 [ 2807.321184] Node 0 active_anon:54612kB inactive_anon:59536kB active_file:36kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2807.354754] Node 1 active_anon:3992kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16300kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2807.384300] 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 [ 2807.422006] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2807.430159] Node 0 DMA32 free:20400kB min:35996kB low:44992kB high:53988kB active_anon:54612kB inactive_anon:59536kB active_file:36kB inactive_file:36kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1840kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 2807.469993] lowmem_reserve[]: 0 0 1 1 1 [ 2807.474004] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2807.506413] lowmem_reserve[]: 0 0 0 0 0 [ 2807.510680] Node 1 Normal free:260012kB min:53876kB low:67344kB high:80812kB active_anon:3992kB inactive_anon:300812kB active_file:108kB inactive_file:2104kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:416kB pagetables:308kB bounce:0kB free_pcp:1392kB local_pcp:132kB free_cma:0kB [ 2807.547033] lowmem_reserve[]: 0 0 0 0 0 [ 2807.553501] Node 0 DMA: 1*4kB (E) 0*8kB 1*16kB (E) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 2807.568367] Node 0 DMA32: 883*4kB (UME) 650*8kB (UME) 288*16kB (UME) 110*32kB (UME) 30*64kB (UME) 12*128kB (UME) 4*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 21340kB [ 2807.584571] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2807.596669] Node 1 Normal: 29*4kB (UME) 151*8kB (UME) 246*16kB (UME) 68*32kB (UME) 25*64kB (UM) 16*128kB (UME) 23*256kB (UME) 18*512kB (UME) 13*1024kB (UME) 80*2048kB (U) 39*4096kB (U) = 363084kB [ 2807.615303] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2807.625034] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2807.633985] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2807.643462] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2807.654905] 92311 total pagecache pages [ 2807.659120] 0 pages in swap cache [ 2807.662667] Swap cache stats: add 0, delete 0, find 0/0 [ 2807.668259] Free swap = 0kB [ 2807.671716] Total swap = 0kB [ 2807.685641] 2097051 pages RAM [ 2807.688829] 0 pages HighMem/MovableOnly [ 2807.692875] 369649 pages reserved [ 2807.705522] 0 pages cma reserved [ 2807.708910] Unreclaimable slab info: [ 2807.712643] Name Used Total [ 2807.736586] pid_2 17KB 36KB [ 2807.742053] batadv_tt_change_cache 3KB 7KB [ 2807.765477] batadv_tl_cache 7KB 16KB [ 2807.771177] TIPC 15KB 22KB [ 2807.800715] SCTPv6 20KB 30KB [ 2807.815484] DCCPv6 17KB 22KB [ 2807.820887] DCCP 16KB 28KB [ 2807.835579] RXRPC 16KB 32KB [ 2807.840977] rxrpc_call_jar 112KB 141KB [ 2807.885856] bridge_fdb_cache 14KB 27KB [ 2807.916499] fib6_nodes 242KB 272KB [ 2807.921989] ip6_dst_cache 557KB 731KB [ 2807.940808] RAWv6 101KB 121KB [ 2807.960617] UDPv6 37KB 41KB [ 2807.966056] TCPv6 27KB 42KB [ 2807.971437] nf_conntrack 15KB 15KB [ 2807.991957] t10_alua_lu_gp_cache 0KB 3KB [ 2808.000942] sd_ext_cdb 0KB 7KB [ 2808.006413] scsi_sense_cache 1056KB 1060KB [ 2808.018238] virtio_scsi_cmd 16KB 16KB [ 2808.024472] sgpool-128 8KB 8KB [ 2808.037194] sgpool-64 4KB 12KB [ 2808.043214] sgpool-32 2KB 15KB [ 2808.048681] sgpool-16 1KB 7KB [ 2808.054487] sgpool-8 0KB 7KB [ 2808.094520] mqueue_inode_cache 16KB 30KB [ 2808.100804] bio_post_read_ctx 14KB 15KB [ 2808.106918] bio-2 14KB 15KB [ 2808.112291] jfs_mp 7KB 7KB [ 2808.119102] cifs_small_rq 15KB 16KB [ 2808.124923] cifs_request 67KB 67KB [ 2808.133185] cifs_mpx_ids 0KB 7KB [ 2808.139868] nfs_commit_data 3KB 14KB [ 2808.151540] nfs_write_data 34KB 44KB [ 2808.158577] ext4_system_zone 1KB 7KB [ 2808.166256] bio-1 1KB 7KB [ 2808.171634] pid_namespace 3KB 11KB [ 2808.180212] rpc_buffers 17KB 25KB [ 2808.187046] rpc_tasks 2KB 7KB [ 2808.193522] UNIX 1582KB 1646KB [ 2808.200759] tcp_bind_bucket 1KB 8KB [ 2808.206852] ip_fib_trie 36KB 47KB [ 2808.212228] ip_fib_alias 167KB 197KB [ 2808.218722] ip_dst_cache 13KB 24KB [ 2808.224180] RAW 66KB 90KB [ 2808.231825] UDP 54KB 74KB [ 2808.238114] TCP 50KB 56KB [ 2808.244897] hugetlbfs_inode_cache 3KB 15KB [ 2808.253257] fscache_cookie_jar 1KB 7KB [ 2808.260763] eventpoll_pwq 26KB 39KB [ 2808.269266] eventpoll_epi 58KB 74KB [ 2808.275158] inotify_inode_mark 10KB 23KB [ 2808.283267] request_queue 199KB 199KB [ 2808.289606] blkdev_requests 1KB 3KB [ 2808.294979] blkdev_ioc 32KB 38KB [ 2808.308432] bio-0 891KB 1008KB [ 2808.313809] biovec-max 1542KB 1542KB [ 2808.324819] biovec-64 1023KB 1118KB [ 2808.332653] biovec-16 142KB 168KB [ 2808.344191] bio_integrity_payload 1KB 8KB [ 2808.354795] khugepaged_mm_slot 4KB 27KB [ 2808.364816] uid_cache 0KB 4KB [ 2808.375079] dmaengine-unmap-2 0KB 3KB [ 2808.382067] skbuff_fclone_cache 26KB 52KB [ 2808.390428] skbuff_head_cache 8749KB 9326KB [ 2808.397231] configfs_dir_cache 3KB 11KB [ 2808.403662] file_lock_cache 25KB 51KB [ 2808.411539] file_lock_ctx 9KB 11KB [ 2808.418352] fsnotify_mark_connector 4KB 15KB [ 2808.424250] net_namespace 78KB 105KB [ 2808.430613] shmem_inode_cache 8079KB 8139KB [ 2808.436547] task_delay_info 234KB 351KB [ 2808.442568] taskstats 23KB 38KB [ 2808.448903] proc_dir_entry 891KB 978KB [ 2808.454269] pde_opener 13KB 54KB [ 2808.463598] seq_file 253KB 358KB [ 2808.472560] sigqueue 46KB 63KB [ 2808.484328] kernfs_node_cache 18235KB 18250KB [ 2808.490859] mnt_cache 249KB 272KB [ 2808.496888] filp 7419KB 7897KB [ 2808.502743] names_cache 114920KB 114920KB [ 2808.509155] iint_cache 40KB 47KB [ 2808.514534] key_jar 4KB 11KB [ 2808.521408] uts_namespace 4KB 7KB [ 2808.529583] nsproxy 2KB 11KB [ 2808.534956] vm_area_struct 3099KB 3379KB [ 2808.541551] mm_struct 450KB 559KB [ 2808.547588] fs_cache 242KB 364KB [ 2808.552954] files_cache 1003KB 1185KB [ 2808.560589] signal_cache 1870KB 2300KB [ 2808.566615] sighand_cache 552KB 631KB [ 2808.571989] task_struct 8054KB 8098KB [ 2808.580107] cred_jar 2262KB 2680KB [ 2808.586153] anon_vma_chain 985KB 1315KB [ 2808.591519] anon_vma 124KB 265KB [ 2808.597931] pid 144KB 248KB [ 2808.603297] Acpi-Operand 156KB 198KB [ 2808.609785] Acpi-ParseExt 9KB 11KB [ 2808.615161] Acpi-Parse 41KB 47KB [ 2808.621576] Acpi-State 52KB 63KB [ 2808.627574] Acpi-Namespace 21KB 27KB [ 2808.632985] numa_policy 0KB 3KB [ 2808.639395] debug_objects_cache 2241KB 2259KB [ 2808.644941] trace_event_file 297KB 298KB [ 2808.651338] ftrace_event_field 398KB 401KB [ 2808.657495] pool_workqueue 189KB 228KB [ 2808.662863] page->ptl 457KB 944KB [ 2808.669305] kmalloc-2097152 2050KB 2050KB [ 2808.677073] kmalloc-524288 2056KB 2056KB [ 2808.682442] kmalloc-262144 1290KB 1290KB [ 2808.688788] kmalloc-131072 650KB 650KB [ 2808.694165] kmalloc-65536 2640KB 2706KB [ 2808.700565] kmalloc-32768 2145KB 2310KB [ 2808.706553] kmalloc-16384 1353KB 1435KB [ 2808.711922] kmalloc-8192 5445KB 5486KB [ 2808.718401] kmalloc-4096 27744KB 27744KB [ 2808.723777] kmalloc-2048 16528KB 16932KB [ 2808.730441] kmalloc-1024 12559KB 13954KB [ 2808.736499] kmalloc-512 16916KB 17917KB [ 2808.741862] kmalloc-256 5538KB 6071KB [ 2808.748228] kmalloc-128 1287KB 1606KB [ 2808.753594] kmalloc-96 3565KB 4172KB [ 2808.759997] kmalloc-64 2682KB 3708KB [ 2808.765996] kmalloc-32 1964KB 2417KB [ 2808.771377] kmalloc-192 2152KB 2888KB [ 2808.779966] kmem_cache 177KB 183KB [ 2808.786127] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2808.797272] Killed process 20172 (syz-executor.1) total-vm:48512kB, anon-rss:432kB, file-rss:0kB, shmem-rss:0kB [ 2808.808394] oom_reaper: reaped process 20172 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB 04:16:27 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:16:27 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:16:27 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004081}, 0x20008080) 04:16:27 executing program 5: socketpair(0x28, 0x0, 0x9200, &(0x7f0000000000)) 04:16:27 executing program 4: clock_gettime(0x6, 0x0) 04:16:27 executing program 0: clock_gettime(0x9, &(0x7f0000000200)) 04:16:27 executing program 4: clock_gettime(0x6, 0x0) 04:16:27 executing program 5: socketpair(0x28, 0x0, 0x9201, &(0x7f0000000000)) 04:16:27 executing program 0: clock_gettime(0x9, &(0x7f0000000200)) 04:16:27 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:16:27 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x2000000000000004, 0x8, 0x7fe, 0x0, 0x9, 0x76, 0x8fed}, &(0x7f0000000040)={0x3, 0xffffffffb3378af4, 0x4006, 0x5, 0x1, 0x101, 0x401, 0x5}, &(0x7f0000000080)={0x4, 0xffffffff80000001, 0x7, 0x5, 0x6, 0x101, 0xfc}, &(0x7f00000000c0)={r0, r1+60000000}, &(0x7f0000000140)={&(0x7f0000000100)={[0xe812]}, 0x8}) r2 = getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sched_rr_get_interval(r2, &(0x7f00000007c0)) sched_rr_get_interval(r2, &(0x7f00000001c0)) 04:16:27 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async, rerun: 64) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (rerun: 64) 04:16:27 executing program 5: socketpair(0x28, 0x0, 0x9300, &(0x7f0000000000)) 04:16:27 executing program 0: clock_gettime(0x9, &(0x7f0000000200)) 04:16:27 executing program 5: socketpair(0x28, 0x0, 0x9301, &(0x7f0000000000)) 04:16:27 executing program 4: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:16:27 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) [ 2813.341107] IPVS: ftp: loaded support on port[0] = 21 [ 2813.732929] chnl_net:caif_netlink_parms(): no params data found [ 2813.777660] bridge0: port 1(bridge_slave_0) entered blocking state [ 2813.784307] bridge0: port 1(bridge_slave_0) entered disabled state [ 2813.793716] device bridge_slave_0 entered promiscuous mode [ 2813.803812] bridge0: port 2(bridge_slave_1) entered blocking state [ 2813.810520] bridge0: port 2(bridge_slave_1) entered disabled state [ 2813.818136] device bridge_slave_1 entered promiscuous mode [ 2813.931595] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2813.940903] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2813.965216] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2813.973571] team0: Port device team_slave_0 added [ 2813.981849] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2813.988808] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2813.998443] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2814.007391] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2814.014962] device bridge_slave_1 left promiscuous mode [ 2814.020808] bridge0: port 2(bridge_slave_1) entered disabled state [ 2814.028042] device bridge_slave_0 left promiscuous mode [ 2814.033475] bridge0: port 1(bridge_slave_0) entered disabled state [ 2814.042736] device veth1_macvtap left promiscuous mode [ 2814.048114] device veth0_macvtap left promiscuous mode [ 2814.053430] device veth1_vlan left promiscuous mode [ 2814.058692] device veth0_vlan left promiscuous mode [ 2815.355160] Bluetooth: hci4: command 0x0409 tx timeout [ 2817.435034] Bluetooth: hci4: command 0x041b tx timeout [ 2818.387000] device hsr_slave_1 left promiscuous mode [ 2818.394429] device hsr_slave_0 left promiscuous mode [ 2818.411826] team0 (unregistering): Port device team_slave_1 removed [ 2818.422236] team0 (unregistering): Port device team_slave_0 removed [ 2818.433639] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2818.445217] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2818.474216] bond0 (unregistering): Released all slaves [ 2818.485465] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2818.493043] team0: Port device team_slave_1 added [ 2818.516946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2818.523211] 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. [ 2818.548512] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2818.559917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2818.566234] 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. [ 2818.591495] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2818.605511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2818.613953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2818.635929] device hsr_slave_0 entered promiscuous mode [ 2818.641712] device hsr_slave_1 entered promiscuous mode [ 2818.649014] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2818.657973] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2818.739848] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2818.812888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2818.825832] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2818.835686] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2818.842293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2818.851019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2818.861687] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2818.868799] 8021q: adding VLAN 0 to HW filter on device team0 [ 2818.878795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2818.885976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2818.893898] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2818.903358] bridge0: port 1(bridge_slave_0) entered blocking state [ 2818.909769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2818.923192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2818.931949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2818.940464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2818.953457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2818.977600] bridge0: port 2(bridge_slave_1) entered blocking state [ 2818.983964] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2819.000031] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2819.011110] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2819.030587] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2819.043532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2819.058894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2819.072021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2819.082314] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2819.098871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2819.112385] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2819.123412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2819.138726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2819.158595] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2819.171256] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2819.180893] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2819.193461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2819.251888] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2819.260701] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2819.273137] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2819.281633] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2819.298599] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2819.354236] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2819.366632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2819.416244] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2819.423462] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2819.433752] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2819.450440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2819.458531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2819.473599] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2819.483902] device veth0_vlan entered promiscuous mode [ 2819.497410] device veth1_vlan entered promiscuous mode [ 2819.503531] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2819.511290] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2819.519983] Bluetooth: hci4: command 0x040f tx timeout [ 2819.545365] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2819.560901] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2819.568016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2819.578929] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2819.589524] device veth0_macvtap entered promiscuous mode [ 2819.602205] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2819.611900] device veth1_macvtap entered promiscuous mode [ 2819.624214] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2819.636552] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2819.652965] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2819.662460] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2819.673411] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.683250] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2819.693404] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.702949] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2819.713062] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.722691] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2819.732864] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.742468] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2819.753700] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.771598] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2819.778717] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2819.791518] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2819.799374] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2819.812523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2819.820599] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2819.836180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2819.847042] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.856629] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2819.866447] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.875620] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2819.885397] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.894510] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2819.904432] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.913613] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2819.923649] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2819.933866] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2819.940841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2819.947793] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2819.956263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2820.104110] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2820.117003] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2820.131108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2820.162096] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2820.174696] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2820.181557] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2820.189559] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2820.197481] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2821.594943] Bluetooth: hci4: command 0x0419 tx timeout [ 2824.802336] oom_reaper: reaped process 20837 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2824.833335] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2824.849730] in:imklog cpuset=/ mems_allowed=0-1 [ 2824.856897] CPU: 1 PID: 20442 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2824.864361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2824.873727] Call Trace: [ 2824.878320] dump_stack+0x1fc/0x2ef [ 2824.881984] dump_header+0x15d/0xc3f [ 2824.885717] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2824.890821] ? ___ratelimit+0x319/0x590 [ 2824.894826] oom_kill_process.cold+0x10/0x692 [ 2824.899343] ? check_preemption_disabled+0x41/0x280 [ 2824.904386] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2824.909669] out_of_memory+0x1072/0x1390 [ 2824.913826] ? oom_killer_disable+0x270/0x270 [ 2824.918359] ? mutex_trylock+0x15f/0x1a0 [ 2824.922438] __alloc_pages_nodemask+0x23a2/0x2890 [ 2824.927505] ? find_get_entry+0x4cd/0x8a0 [ 2824.931688] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2824.936565] alloc_pages_current+0x193/0x2a0 [ 2824.942975] filemap_fault+0x146e/0x2180 [ 2824.947052] ext4_filemap_fault+0x84/0xb0 [ 2824.951202] __do_fault+0x10b/0x4b0 [ 2824.954818] __handle_mm_fault+0x273b/0x41c0 [ 2824.959233] ? vm_insert_page+0x9c0/0x9c0 [ 2824.963380] ? lock_downgrade+0x720/0x720 [ 2824.967534] ? check_preemption_disabled+0x41/0x280 [ 2824.972551] handle_mm_fault+0x436/0xb10 [ 2824.976610] __do_page_fault+0x68e/0xd60 [ 2824.980753] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2824.985761] ? spurious_fault+0x840/0x840 [ 2824.989908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2824.994742] ? page_fault+0x8/0x30 [ 2824.998264] page_fault+0x1e/0x30 [ 2825.001810] RIP: 0033:0x7f51abc0322d [ 2825.005538] Code: Bad RIP value. [ 2825.008896] RSP: 002b:00007f51a959f580 EFLAGS: 00010293 [ 2825.014250] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007f51abc0322d [ 2825.021689] RDX: 0000000000001fa0 RSI: 00007f51a959fda0 RDI: 0000000000000004 [ 2825.028943] RBP: 0000558e43bac9d0 R08: 0000000000000000 R09: 0000000004000001 [ 2825.036211] R10: 0000000000000001 R11: 0000000000000293 R12: 00007f51a959fda0 [ 2825.043462] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007f51a959fddd [ 2825.064612] Mem-Info: [ 2825.064648] active_anon:14901 inactive_anon:90088 isolated_anon:0 [ 2825.064648] active_file:12 inactive_file:16 isolated_file:0 [ 2825.064648] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2825.064648] slab_reclaimable:13175 slab_unreclaimable:116425 [ 2825.064648] mapped:22212 shmem:91106 pagetables:575 bounce:0 [ 2825.064648] free:13870 free_pcp:816 free_cma:0 [ 2825.064672] Node 0 active_anon:54952kB inactive_anon:59536kB active_file:32kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2825.064697] Node 1 active_anon:4652kB inactive_anon:300816kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16584kB dirty:0kB writeback:0kB shmem:303124kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2825.068169] syz-executor.1: vmalloc: allocation failure, allocated 1464680448 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2825.107171] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:140kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:64kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2825.144430] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2825.169800] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2825.205838] CPU: 0 PID: 20837 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2825.214809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2825.217413] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:54812kB inactive_anon:59536kB active_file:32kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1868kB bounce:0kB free_pcp:1612kB local_pcp:92kB free_cma:0kB [ 2825.224163] Call Trace: [ 2825.255719] dump_stack+0x1fc/0x2ef [ 2825.259355] warn_alloc.cold+0x7b/0x18f [ 2825.263339] ? zone_watermark_ok_safe+0x260/0x260 [ 2825.265654] lowmem_reserve[]: 0 0 1 1 1 [ 2825.268204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2825.272156] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2825.276907] ? retint_kernel+0x2d/0x2d [ 2825.276933] __vmalloc_area_node+0x4fd/0x780 [ 2825.276952] ? __vmalloc_node_range+0x180/0x180 [ 2825.276964] ? _raw_spin_unlock+0x29/0x40 [ 2825.276977] ? __get_vm_area_node+0x2e2/0x3a0 [ 2825.276997] __vmalloc_node_range+0xed/0x180 [ 2825.277013] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2825.277029] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2825.277042] vmalloc_user+0x70/0xe0 [ 2825.277055] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2825.277066] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2825.277079] __vb2_queue_alloc+0x472/0xe60 [ 2825.277109] vb2_core_create_bufs+0x273/0x7e0 [ 2825.277123] ? __vb2_queue_free+0x870/0x870 [ 2825.277137] ? __video_do_ioctl+0x632/0xcd0 [ 2825.277155] ? pi_state_update_owner+0x450/0x450 [ 2825.277170] ? __mutex_lock+0x368/0x1190 [ 2825.313243] lowmem_reserve[]: 0 0 0 0 0 [ 2825.315944] vb2_create_bufs+0x332/0x620 [ 2825.315962] ? mark_held_locks+0xf0/0xf0 [ 2825.315978] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2825.320107] Node 1 Normal free:26612kB min:53876kB low:67344kB high:80812kB active_anon:4652kB inactive_anon:300816kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:412kB bounce:0kB free_pcp:1652kB local_pcp:1348kB free_cma:0kB [ 2825.324595] ? futex_wait_queue_me+0x404/0x5e0 [ 2825.324610] ? pi_state_update_owner+0x450/0x450 [ 2825.324624] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2825.324640] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2825.324663] v4l_create_bufs+0xb2/0x160 [ 2825.324679] __video_do_ioctl+0x49a/0xcd0 [ 2825.324701] ? v4l_querycap+0x340/0x340 [ 2825.337754] lowmem_reserve[]: 0 0 0 0 0 [ 2825.338784] ? __might_fault+0x192/0x1d0 [ 2825.342400] Node 0 DMA: 7*4kB (UME) 6*8kB (M) 6*16kB (ME) 2*32kB (UM) 2*64kB (ME) 2*128kB (ME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2825.346729] ? v4l_querycap+0x340/0x340 [ 2825.346744] video_usercopy+0x13f/0xfa0 [ 2825.346765] ? v4l_enumstd+0x60/0x60 [ 2825.346778] ? do_futex+0x171/0x1880 [ 2825.346796] ? mark_held_locks+0xf0/0xf0 [ 2825.352255] Node 0 DMA32: 854*4kB (ME) 559*8kB (ME) 250*16kB (UME) 101*32kB (UME) 19*64kB (ME) 9*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18000kB [ 2825.355151] ? debug_check_no_obj_freed+0x201/0x490 [ 2825.355174] ? video_usercopy+0xfa0/0xfa0 [ 2825.355184] v4l2_ioctl+0x147/0x1a0 [ 2825.355195] ? video_devdata+0xa0/0xa0 [ 2825.355209] do_vfs_ioctl+0xcdb/0x12e0 [ 2825.355226] ? lock_downgrade+0x720/0x720 [ 2825.355240] ? check_preemption_disabled+0x41/0x280 [ 2825.355255] ? ioctl_preallocate+0x200/0x200 [ 2825.355271] ? __fget+0x356/0x510 [ 2825.355286] ? do_dup2+0x450/0x450 [ 2825.355298] ? __se_sys_futex+0x298/0x3b0 [ 2825.355317] ksys_ioctl+0x9b/0xc0 [ 2825.355330] __x64_sys_ioctl+0x6f/0xb0 [ 2825.355343] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2825.355357] do_syscall_64+0xf9/0x620 [ 2825.355376] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2825.355388] RIP: 0033:0x7fe07028b0f9 [ 2825.355403] Code: Bad RIP value. [ 2825.373578] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2825.377319] RSP: 002b:00007fe06e7fd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2825.377331] RAX: ffffffffffffffda RBX: 00007fe0703aaf80 RCX: 00007fe07028b0f9 [ 2825.377338] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2825.377346] RBP: 00007fe0702e6ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2825.377353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2825.377360] R13: 00007fff8f8ba74f R14: 00007fe06e7fd300 R15: 0000000000022000 [ 2825.387149] Mem-Info: [ 2825.404356] Node 1 Normal: 491*4kB (ME) 359*8kB (ME) 185*16kB (UME) 22*32kB (ME) 19*64kB (M) 8*128kB (UME) 16*256kB (UME) 9*512kB (UME) 5*1024kB (UME) 1*2048kB (U) 0*4096kB = 26612kB [ 2825.431854] active_anon:14901 inactive_anon:90088 isolated_anon:0 [ 2825.431854] active_file:12 inactive_file:16 isolated_file:0 [ 2825.431854] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2825.431854] slab_reclaimable:13175 slab_unreclaimable:116425 [ 2825.431854] mapped:22212 shmem:91106 pagetables:575 bounce:0 [ 2825.431854] free:13870 free_pcp:816 free_cma:0 [ 2825.450565] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2825.455845] Node 0 active_anon:54952kB inactive_anon:59536kB active_file:32kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2825.456251] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2825.463911] Node 1 active_anon:4652kB inactive_anon:300816kB active_file:16kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16584kB dirty:0kB writeback:0kB shmem:303124kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2825.464167] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2825.488744] Node 0 DMA free:10860kB min:204kB low:252kB high:300kB active_anon:140kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:64kB pagetables:20kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2825.502775] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2825.525797] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2825.542607] 91134 total pagecache pages [ 2825.544529] Node 0 DMA32 free:18000kB min:35996kB low:44992kB high:53988kB active_anon:54812kB inactive_anon:59536kB active_file:32kB inactive_file:52kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1868kB bounce:0kB free_pcp:1612kB local_pcp:1520kB free_cma:0kB [ 2825.547848] 0 pages in swap cache [ 2825.552142] lowmem_reserve[]: 0 0 1 1 1 [ 2825.565821] Swap cache stats: add 0, delete 0, find 0/0 [ 2825.573554] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2825.583851] Free swap = 0kB [ 2825.594999] lowmem_reserve[]: 0 0 0 0 0 [ 2825.619049] Total swap = 0kB [ 2825.622873] Node 1 Normal free:26612kB min:53876kB low:67344kB high:80812kB active_anon:4652kB inactive_anon:300816kB active_file:16kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:448kB pagetables:412kB bounce:0kB free_pcp:1652kB local_pcp:304kB free_cma:0kB [ 2825.636994] 2097051 pages RAM [ 2825.649782] lowmem_reserve[]: 0 0 0 0 0 [ 2825.651079] 0 pages HighMem/MovableOnly [ 2825.679205] Node 0 DMA: 7*4kB (UME) 6*8kB (M) 6*16kB (ME) 2*32kB (UM) 2*64kB (ME) 2*128kB (ME) 2*256kB (UE) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 1*4096kB (M) = 10860kB [ 2825.710033] 369649 pages reserved [ 2825.710038] 0 pages cma reserved [ 2825.710043] Unreclaimable slab info: [ 2825.710048] Name Used Total [ 2825.710059] pid_2 16KB 36KB [ 2825.710127] batadv_tt_change_cache 3KB 7KB [ 2825.710139] batadv_tl_cache 7KB 16KB [ 2825.710163] TIPC 15KB 22KB [ 2825.710183] SCTPv6 20KB 24KB [ 2825.710201] DCCPv6 17KB 22KB [ 2825.710214] DCCP 16KB 28KB [ 2825.710254] RXRPC 16KB 26KB [ 2825.750654] Node 0 DMA32: 854*4kB (ME) 562*8kB (UME) 250*16kB (UME) 101*32kB (UME) 19*64kB (ME) 9*128kB (UME) 2*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 18024kB [ 2825.787746] rxrpc_call_jar 112KB 141KB [ 2825.815037] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2825.838716] bridge_fdb_cache 14KB 27KB [ 2825.856997] Node 1 Normal: 491*4kB (ME) 359*8kB (ME) 185*16kB (UME) 22*32kB (ME) 19*64kB (M) 8*128kB (UME) 16*256kB (UME) 9*512kB (UME) 5*1024kB (UME) 1*2048kB (U) 0*4096kB = 26612kB [ 2825.879493] fib6_nodes 234KB 272KB [ 2825.901070] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2825.916397] ip6_dst_cache 599KB 731KB [ 2825.939574] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2825.955167] RAWv6 101KB 114KB [ 2825.966383] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2825.989072] UDPv6 37KB 41KB [ 2825.989086] TCPv6 33KB 42KB [ 2825.989105] nf_conntrack 12KB 15KB [ 2825.990701] t10_alua_lu_gp_cache 0KB 3KB [ 2825.994684] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2825.994690] 91134 total pagecache pages [ 2825.994704] 0 pages in swap cache [ 2825.994712] Swap cache stats: add 0, delete 0, find 0/0 [ 2825.994716] Free swap = 0kB [ 2825.994719] Total swap = 0kB [ 2825.994728] 2097051 pages RAM [ 2825.994733] 0 pages HighMem/MovableOnly [ 2825.994738] 369649 pages reserved [ 2825.994743] 0 pages cma reserved [ 2826.202408] sd_ext_cdb 0KB 7KB [ 2826.214170] scsi_sense_cache 1056KB 1060KB [ 2826.239690] virtio_scsi_cmd 16KB 16KB [ 2826.252970] sgpool-128 8KB 8KB [ 2826.273144] sgpool-64 4KB 12KB [ 2826.282597] sgpool-32 2KB 15KB [ 2826.302924] sgpool-16 1KB 7KB [ 2826.312575] sgpool-8 0KB 7KB [ 2826.332755] mqueue_inode_cache 16KB 30KB [ 2826.353114] bio_post_read_ctx 14KB 15KB [ 2826.361810] bio-2 14KB 15KB [ 2826.378403] jfs_mp 7KB 7KB [ 2826.383849] cifs_small_rq 15KB 16KB [ 2826.404131] cifs_request 67KB 67KB [ 2826.413549] cifs_mpx_ids 0KB 7KB [ 2826.434193] nfs_commit_data 3KB 14KB [ 2826.439827] nfs_write_data 34KB 44KB [ 2826.460136] ext4_system_zone 1KB 7KB [ 2826.469874] bio-1 1KB 7KB [ 2826.490006] pid_namespace 3KB 11KB [ 2826.503268] rpc_buffers 17KB 25KB [ 2826.523121] rpc_tasks 2KB 7KB [ 2826.532853] UNIX 1681KB 1747KB [ 2826.553793] tcp_bind_bucket 1KB 8KB [ 2826.563169] ip_fib_trie 35KB 47KB [ 2826.583020] ip_fib_alias 167KB 197KB [ 2826.592724] ip_dst_cache 17KB 24KB [ 2826.613975] RAW 66KB 90KB [ 2826.623441] UDP 64KB 81KB [ 2826.643618] TCP 50KB 56KB [ 2826.652428] hugetlbfs_inode_cache 3KB 15KB [ 2826.672931] fscache_cookie_jar 1KB 7KB [ 2826.684115] eventpoll_pwq 22KB 39KB [ 2826.699098] eventpoll_epi 42KB 74KB [ 2826.712870] inotify_inode_mark 10KB 23KB [ 2826.733377] request_queue 199KB 199KB [ 2826.742157] blkdev_requests 1KB 3KB [ 2826.762215] blkdev_ioc 23KB 38KB [ 2826.774136] bio-0 769KB 918KB [ 2826.787874] biovec-max 1509KB 1542KB [ 2826.793265] biovec-64 875KB 1031KB [ 2826.814278] biovec-16 114KB 168KB [ 2826.823877] bio_integrity_payload 1KB 8KB [ 2826.844152] khugepaged_mm_slot 4KB 27KB [ 2826.852975] uid_cache 0KB 4KB [ 2826.873240] dmaengine-unmap-2 0KB 3KB [ 2826.897572] skbuff_fclone_cache 38KB 41KB [ 2826.903775] skbuff_head_cache 8969KB 9315KB [ 2826.923716] configfs_dir_cache 3KB 11KB [ 2826.930837] file_lock_cache 29KB 47KB [ 2826.951506] file_lock_ctx 9KB 11KB [ 2826.960094] fsnotify_mark_connector 5KB 15KB [ 2826.980473] net_namespace 78KB 105KB [ 2826.990977] shmem_inode_cache 8083KB 8135KB [ 2827.011867] task_delay_info 256KB 351KB [ 2827.023814] taskstats 22KB 38KB [ 2827.037153] proc_dir_entry 912KB 978KB [ 2827.042558] pde_opener 16KB 54KB [ 2827.062728] seq_file 253KB 358KB [ 2827.073864] sigqueue 43KB 63KB [ 2827.094216] kernfs_node_cache 18236KB 18659KB [ 2827.102003] mnt_cache 249KB 272KB [ 2827.130188] filp 7471KB 7897KB [ 2827.142081] names_cache 112875KB 112935KB [ 2827.155675] iint_cache 29KB 47KB [ 2827.161062] key_jar 4KB 11KB [ 2827.181124] uts_namespace 4KB 7KB [ 2827.192158] nsproxy 2KB 11KB [ 2827.217167] vm_area_struct 3146KB 3376KB [ 2827.222563] mm_struct 484KB 552KB [ 2827.242943] fs_cache 261KB 364KB [ 2827.250227] files_cache 1059KB 1181KB [ 2827.261119] signal_cache 2081KB 2292KB [ 2827.269142] sighand_cache 603KB 679KB [ 2827.282547] task_struct 8704KB 8736KB [ 2827.290820] cred_jar 2253KB 2680KB [ 2827.299741] anon_vma_chain 967KB 1315KB [ 2827.308034] anon_vma 132KB 265KB [ 2827.314044] pid 164KB 248KB [ 2827.329685] Acpi-Operand 156KB 198KB [ 2827.338065] Acpi-ParseExt 9KB 11KB [ 2827.344094] Acpi-Parse 41KB 47KB [ 2827.352270] Acpi-State 52KB 63KB [ 2827.361746] Acpi-Namespace 21KB 27KB [ 2827.370905] numa_policy 0KB 3KB [ 2827.380820] debug_objects_cache 2230KB 2259KB [ 2827.391734] trace_event_file 297KB 298KB [ 2827.400009] ftrace_event_field 398KB 401KB [ 2827.410430] pool_workqueue 256KB 260KB [ 2827.419540] page->ptl 463KB 944KB [ 2827.450610] kmalloc-2097152 2050KB 2050KB [ 2827.456766] kmalloc-524288 2056KB 2056KB [ 2827.462151] kmalloc-262144 1290KB 1290KB [ 2827.489395] kmalloc-131072 650KB 650KB [ 2827.494835] kmalloc-65536 2640KB 2706KB [ 2827.500205] kmalloc-32768 2145KB 2310KB [ 2827.524543] kmalloc-16384 1287KB 1402KB [ 2827.530041] kmalloc-8192 5445KB 5519KB [ 2827.560491] kmalloc-4096 28118KB 28177KB [ 2827.573315] kmalloc-2048 16802KB 16912KB [ 2827.604463] kmalloc-1024 12558KB 13907KB [ 2827.609960] kmalloc-512 17287KB 17898KB [ 2827.624420] kmalloc-256 5546KB 6067KB [ 2827.629820] kmalloc-128 1311KB 1606KB [ 2827.642779] kmalloc-96 3542KB 4172KB [ 2827.664958] kmalloc-64 2720KB 3708KB [ 2827.670367] kmalloc-32 1962KB 2417KB [ 2827.694986] kmalloc-192 2222KB 2888KB [ 2827.700393] kmem_cache 177KB 183KB [ 2827.705945] Out of memory (oom_kill_allocating_task): Kill process 20442 (in:imklog) score 0 or sacrifice child [ 2827.716343] Killed process 20440 (rsyslogd) total-vm:254332kB, anon-rss:684kB, file-rss:0kB, shmem-rss:0kB [ 2827.729807] oom_reaper: reaped process 20440 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 04:16:46 executing program 5: socketpair(0x28, 0x0, 0x9400, &(0x7f0000000000)) 04:16:46 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:16:46 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x3, {0xcf, 0x2f, "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", 0x5, 0x9, 0x6d, 0x4, 0x7f, 0x1, 0x67, 0x1}, r1}}, 0x128) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:16:46 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) 04:16:46 executing program 4: clock_gettime(0xb, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) 04:16:46 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x2000000000000004, 0x8, 0x7fe, 0x0, 0x9, 0x76, 0x8fed}, &(0x7f0000000040)={0x3, 0xffffffffb3378af4, 0x4006, 0x5, 0x1, 0x101, 0x401, 0x5}, &(0x7f0000000080)={0x4, 0xffffffff80000001, 0x7, 0x5, 0x6, 0x101, 0xfc}, &(0x7f00000000c0)={r0, r1+60000000}, &(0x7f0000000140)={&(0x7f0000000100)={[0xe812]}, 0x8}) (async) r2 = getpid() (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sched_rr_get_interval(r2, &(0x7f00000007c0)) (async) sched_rr_get_interval(r2, &(0x7f00000001c0)) 04:16:46 executing program 5: socketpair(0x28, 0x0, 0x9401, &(0x7f0000000000)) 04:16:46 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) (async) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000100), &(0x7f0000000140), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000180)}}, 0x10) 04:16:46 executing program 4: clock_gettime(0x9, &(0x7f0000000200)) 04:16:47 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) (async) clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000240)={0x2000000000000004, 0x8, 0x7fe, 0x0, 0x9, 0x76, 0x8fed}, &(0x7f0000000040)={0x3, 0xffffffffb3378af4, 0x4006, 0x5, 0x1, 0x101, 0x401, 0x5}, &(0x7f0000000080)={0x4, 0xffffffff80000001, 0x7, 0x5, 0x6, 0x101, 0xfc}, &(0x7f00000000c0)={r0, r1+60000000}, &(0x7f0000000140)={&(0x7f0000000100)={[0xe812]}, 0x8}) (async) pselect6(0x40, &(0x7f0000000240)={0x2000000000000004, 0x8, 0x7fe, 0x0, 0x9, 0x76, 0x8fed}, &(0x7f0000000040)={0x3, 0xffffffffb3378af4, 0x4006, 0x5, 0x1, 0x101, 0x401, 0x5}, &(0x7f0000000080)={0x4, 0xffffffff80000001, 0x7, 0x5, 0x6, 0x101, 0xfc}, &(0x7f00000000c0)={r0, r1+60000000}, &(0x7f0000000140)={&(0x7f0000000100)={[0xe812]}, 0x8}) r2 = getpid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sched_rr_get_interval(r2, &(0x7f00000007c0)) sched_rr_get_interval(r2, &(0x7f00000001c0)) 04:16:47 executing program 5: socketpair(0x28, 0x0, 0x9500, &(0x7f0000000000)) 04:16:47 executing program 0: ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) 04:16:47 executing program 4: clock_gettime(0x9, &(0x7f0000000200)) [ 2835.845798] oom_reaper: reaped process 20849 (syz-executor.1), now anon-rss:0kB, file-rss:14332kB, shmem-rss:8kB [ 2835.877710] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2835.891065] systemd-journal cpuset=/ mems_allowed=0-1 [ 2835.896377] CPU: 1 PID: 19697 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2835.904360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2835.913718] Call Trace: [ 2835.916321] dump_stack+0x1fc/0x2ef [ 2835.919957] dump_header+0x15d/0xc3f [ 2835.923679] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2835.928885] ? ___ratelimit+0x319/0x590 [ 2835.932870] oom_kill_process.cold+0x10/0x692 [ 2835.937376] ? check_preemption_disabled+0x41/0x280 [ 2835.942404] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2835.947690] out_of_memory+0x1072/0x1390 [ 2835.951764] ? oom_killer_disable+0x270/0x270 [ 2835.956269] ? mutex_trylock+0x15f/0x1a0 [ 2835.960341] __alloc_pages_nodemask+0x23a2/0x2890 [ 2835.965198] ? find_get_entry+0x4cd/0x8a0 [ 2835.969360] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2835.974233] alloc_pages_current+0x193/0x2a0 [ 2835.978675] filemap_fault+0x146e/0x2180 [ 2835.982771] ext4_filemap_fault+0x84/0xb0 [ 2835.986937] __do_fault+0x10b/0x4b0 [ 2835.990572] __handle_mm_fault+0x273b/0x41c0 [ 2835.994989] ? vm_insert_page+0x9c0/0x9c0 [ 2835.999170] ? check_preemption_disabled+0x41/0x280 [ 2836.004280] handle_mm_fault+0x436/0xb10 [ 2836.008353] __do_page_fault+0x68e/0xd60 [ 2836.012427] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2836.017447] ? spurious_fault+0x840/0x840 [ 2836.021690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2836.026540] ? page_fault+0x8/0x30 [ 2836.030084] page_fault+0x1e/0x30 [ 2836.033535] RIP: 0033:0x7fc51cfad2e3 [ 2836.037253] Code: Bad RIP value. [ 2836.040617] RSP: 002b:00007fff728515a8 EFLAGS: 00010246 [ 2836.045981] RAX: 0000000000000001 RBX: 000055f0ed6281e0 RCX: 00007fc51cfad2e3 [ 2836.053251] RDX: 0000000000000012 RSI: 00007fff728515b0 RDI: 000000000000000b [ 2836.060523] RBP: 00007fff72851790 R08: 00007fff72992000 R09: 000002d54836d9e7 [ 2836.067808] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff728515b0 [ 2836.075167] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f73689d986 [ 2836.089794] Mem-Info: [ 2836.092265] active_anon:14807 inactive_anon:90087 isolated_anon:0 [ 2836.092265] active_file:12 inactive_file:14 isolated_file:0 [ 2836.092265] unevictable:0 dirty:0 writeback:1 unstable:0 [ 2836.092265] slab_reclaimable:13228 slab_unreclaimable:114909 [ 2836.092265] mapped:22244 shmem:91105 pagetables:551 bounce:0 [ 2836.092265] free:13928 free_pcp:981 free_cma:0 [ 2836.131030] Node 0 active_anon:54572kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2836.137407] syz-executor.1: vmalloc: allocation failure, allocated 1470201856 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2836.162205] Node 1 active_anon:4656kB inactive_anon:300812kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16712kB dirty:0kB writeback:4kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2836.185012] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2836.203548] 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 [ 2836.216914] CPU: 0 PID: 20849 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2836.236845] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2836.239497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2836.244533] Node 0 DMA32 free:17956kB min:35996kB low:44992kB high:53988kB active_anon:54572kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1784kB bounce:0kB free_pcp:1992kB local_pcp:340kB free_cma:0kB [ 2836.253842] Call Trace: [ 2836.282945] lowmem_reserve[]: 0 0 1 1 1 [ 2836.285617] dump_stack+0x1fc/0x2ef [ 2836.285636] warn_alloc.cold+0x7b/0x18f [ 2836.285655] ? zone_watermark_ok_safe+0x260/0x260 [ 2836.289706] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2836.293362] __vmalloc_area_node+0x4fd/0x780 [ 2836.297468] lowmem_reserve[]: 0 0 0 0 0 [ 2836.302275] ? __vmalloc_node_range+0x180/0x180 [ 2836.329590] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:4656kB inactive_anon:300812kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:4kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:420kB bounce:0kB free_pcp:1932kB local_pcp:1684kB free_cma:0kB [ 2836.332847] ? _raw_spin_unlock+0x29/0x40 [ 2836.336827] lowmem_reserve[]: 0 0 0 0 0 [ 2836.341477] ? __get_vm_area_node+0x2e2/0x3a0 [ 2836.370343] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2836.374445] __vmalloc_node_range+0xed/0x180 [ 2836.374466] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2836.378419] Node 0 DMA32: 783*4kB (UME) 443*8kB (UME) 249*16kB (ME) 109*32kB (ME) 22*64kB (UME) 8*128kB (ME) 2*256kB (M) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 18116kB [ 2836.382916] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2836.397529] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2836.402074] vmalloc_user+0x70/0xe0 [ 2836.406429] Node 1 Normal: 462*4kB (UME) 352*8kB (UME) 221*16kB (UME) 16*32kB (UME) 16*64kB (M) 8*128kB (UME) 15*256kB (ME) 8*512kB (ME) 4*1024kB (ME) 0*2048kB 1*4096kB (U) = 26888kB [ 2836.421641] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2836.421656] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2836.421671] __vb2_queue_alloc+0x472/0xe60 [ 2836.427667] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2836.438121] vb2_core_create_bufs+0x273/0x7e0 [ 2836.438137] ? __vb2_queue_free+0x870/0x870 [ 2836.441769] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2836.458148] ? __video_do_ioctl+0x632/0xcd0 [ 2836.458167] ? pi_state_update_owner+0x450/0x450 [ 2836.458186] ? __mutex_lock+0x368/0x1190 [ 2836.462492] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2836.466805] vb2_create_bufs+0x332/0x620 [ 2836.466824] ? mark_held_locks+0xf0/0xf0 [ 2836.466836] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2836.466853] ? futex_wait_queue_me+0x404/0x5e0 [ 2836.471089] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2836.480025] ? pi_state_update_owner+0x450/0x450 [ 2836.480041] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2836.480056] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2836.480077] v4l_create_bufs+0xb2/0x160 [ 2836.484583] 91131 total pagecache pages [ 2836.488896] __video_do_ioctl+0x49a/0xcd0 [ 2836.497616] 0 pages in swap cache [ 2836.501940] ? v4l_querycap+0x340/0x340 [ 2836.506719] Swap cache stats: add 0, delete 0, find 0/0 [ 2836.510748] ? __might_fault+0x192/0x1d0 [ 2836.519582] Free swap = 0kB [ 2836.523641] ? v4l_querycap+0x340/0x340 [ 2836.528355] Total swap = 0kB [ 2836.532917] video_usercopy+0x13f/0xfa0 [ 2836.537532] 2097051 pages RAM [ 2836.546099] ? v4l_enumstd+0x60/0x60 [ 2836.546117] ? do_futex+0x171/0x1880 [ 2836.550859] 0 pages HighMem/MovableOnly [ 2836.556084] ? mark_held_locks+0xf0/0xf0 [ 2836.556103] ? debug_check_no_obj_freed+0x201/0x490 [ 2836.556123] ? video_usercopy+0xfa0/0xfa0 [ 2836.556139] v4l2_ioctl+0x147/0x1a0 [ 2836.561322] 369649 pages reserved [ 2836.565293] ? video_devdata+0xa0/0xa0 [ 2836.565310] do_vfs_ioctl+0xcdb/0x12e0 [ 2836.565330] ? lock_downgrade+0x720/0x720 [ 2836.569455] 0 pages cma reserved [ 2836.573603] ? check_preemption_disabled+0x41/0x280 [ 2836.577057] Unreclaimable slab info: [ 2836.581020] ? ioctl_preallocate+0x200/0x200 [ 2836.586421] Name Used Total [ 2836.590430] ? __fget+0x356/0x510 [ 2836.593426] pid_2 21KB 36KB [ 2836.597389] ? do_dup2+0x450/0x450 [ 2836.597404] ? __se_sys_futex+0x298/0x3b0 [ 2836.597427] ksys_ioctl+0x9b/0xc0 [ 2836.600483] batadv_tt_change_cache 2KB 7KB [ 2836.604390] __x64_sys_ioctl+0x6f/0xb0 [ 2836.604405] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2836.604422] do_syscall_64+0xf9/0x620 [ 2836.607509] batadv_tl_cache 7KB 16KB [ 2836.611241] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2836.614977] TIPC 15KB 22KB [ 2836.618901] RIP: 0033:0x7fe07028b0f9 [ 2836.622951] SCTPv6 20KB 24KB [ 2836.627949] Code: Bad RIP value. [ 2836.627957] RSP: 002b:00007fe06e7fd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2836.627973] RAX: ffffffffffffffda RBX: 00007fe0703aaf80 RCX: 00007fe07028b0f9 [ 2836.632639] DCCPv6 17KB 22KB [ 2836.635717] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2836.635725] RBP: 00007fe0702e6ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2836.635732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2836.635745] R13: 00007fff8f8ba74f R14: 00007fe06e7fd300 R15: 0000000000022000 [ 2836.639208] DCCP 16KB 28KB [ 2836.681789] Mem-Info: [ 2836.682685] RXRPC 16KB 26KB [ 2836.690855] active_anon:14807 inactive_anon:90087 isolated_anon:0 [ 2836.690855] active_file:12 inactive_file:14 isolated_file:0 [ 2836.690855] unevictable:0 dirty:0 writeback:1 unstable:0 [ 2836.690855] slab_reclaimable:13228 slab_unreclaimable:114909 [ 2836.690855] mapped:22244 shmem:91105 pagetables:551 bounce:0 [ 2836.690855] free:13928 free_pcp:978 free_cma:0 [ 2836.693769] rxrpc_call_jar 112KB 141KB [ 2836.714586] Node 0 active_anon:54572kB inactive_anon:59536kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2836.717435] bridge_fdb_cache 13KB 27KB [ 2836.722532] Node 1 active_anon:4656kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16712kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2836.727913] fib6_nodes 234KB 272KB [ 2836.727922] ip6_dst_cache 616KB 731KB [ 2836.727935] RAWv6 101KB 114KB [ 2836.727946] UDPv6 37KB 41KB [ 2836.727959] TCPv6 33KB 48KB [ 2836.727979] nf_conntrack 9KB 15KB [ 2836.728045] t10_alua_lu_gp_cache 0KB 3KB [ 2836.748174] 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 [ 2836.750252] sd_ext_cdb 0KB 7KB [ 2836.767696] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2836.774832] scsi_sense_cache 1056KB 1060KB [ 2836.780920] Node 0 DMA32 free:18116kB min:35996kB low:44992kB high:53988kB active_anon:54480kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1780kB bounce:0kB free_pcp:1956kB local_pcp:1644kB free_cma:0kB [ 2836.789335] virtio_scsi_cmd 16KB 16KB [ 2836.800627] lowmem_reserve[]: 0 0 1 1 1 [ 2836.805178] sgpool-128 8KB 8KB [ 2836.805207] sgpool-64 4KB 12KB [ 2836.852474] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2836.873467] sgpool-32 2KB 15KB [ 2836.873477] sgpool-16 1KB 7KB [ 2836.873485] sgpool-8 0KB 7KB [ 2836.873500] mqueue_inode_cache 16KB 30KB [ 2836.873516] bio_post_read_ctx 14KB 15KB [ 2836.873586] bio-2 14KB 15KB [ 2836.873595] jfs_mp 7KB 7KB [ 2836.873634] cifs_small_rq 15KB 16KB [ 2836.897716] lowmem_reserve[]: 0 0 0 0 0 [ 2836.906442] cifs_request 67KB 67KB [ 2836.906455] cifs_mpx_ids 0KB 7KB [ 2836.906482] nfs_commit_data 3KB 14KB [ 2836.906495] nfs_write_data 34KB 44KB [ 2836.927133] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:4656kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:420kB bounce:0kB free_pcp:1932kB local_pcp:248kB free_cma:0kB [ 2836.928505] ext4_system_zone 1KB 7KB [ 2836.933669] lowmem_reserve[]: 0 0 0 0 0 [ 2836.940828] bio-1 1KB 7KB [ 2836.960737] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2836.971386] pid_namespace 3KB 11KB [ 2836.971407] rpc_buffers 17KB 25KB [ 2836.971416] rpc_tasks 2KB 7KB [ 2836.971426] UNIX 1620KB 1717KB [ 2836.971440] tcp_bind_bucket 1KB 8KB [ 2836.991721] Node 0 DMA32: 783*4kB (UME) 443*8kB (UME) 249*16kB (ME) 109*32kB (ME) 22*64kB (UME) 8*128kB (ME) 2*256kB (M) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 18116kB [ 2837.016795] ip_fib_trie 34KB 47KB [ 2837.016806] ip_fib_alias 166KB 197KB [ 2837.016815] ip_dst_cache 12KB 24KB [ 2837.016827] RAW 66KB 90KB [ 2837.016837] UDP 62KB 81KB [ 2837.016850] TCP 53KB 61KB [ 2837.016860] hugetlbfs_inode_cache 3KB 15KB [ 2837.016868] fscache_cookie_jar 1KB 7KB [ 2837.016878] eventpoll_pwq 22KB 39KB [ 2837.016887] eventpoll_epi 42KB 74KB [ 2837.016898] inotify_inode_mark 12KB 23KB [ 2837.039721] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2837.039794] Node 1 Normal: 462*4kB (UME) 352*8kB (UME) 221*16kB (UME) 16*32kB (UME) 16*64kB (M) 8*128kB (UME) 15*256kB (ME) 8*512kB (ME) 4*1024kB (ME) 0*2048kB 1*4096kB (U) = 26888kB [ 2837.039882] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2837.039892] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2837.039902] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2837.039913] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2837.039918] 91131 total pagecache pages [ 2837.039932] 0 pages in swap cache [ 2837.039940] Swap cache stats: add 0, delete 0, find 0/0 [ 2837.039944] Free swap = 0kB [ 2837.039948] Total swap = 0kB [ 2837.039955] 2097051 pages RAM [ 2837.039959] 0 pages HighMem/MovableOnly [ 2837.039964] 369649 pages reserved [ 2837.039969] 0 pages cma reserved [ 2837.247550] ieee802154 phy0 wpan0: encryption failed: -22 [ 2837.406674] ieee802154 phy1 wpan1: encryption failed: -22 [ 2837.412998] request_queue 199KB 199KB [ 2837.418795] blkdev_requests 1KB 3KB [ 2837.427544] blkdev_ioc 27KB 38KB [ 2837.432938] bio-0 896KB 918KB [ 2837.438440] biovec-max 1567KB 1567KB [ 2837.447391] biovec-64 961KB 1031KB [ 2837.452798] biovec-16 121KB 168KB [ 2837.458247] bio_integrity_payload 1KB 8KB [ 2837.470237] khugepaged_mm_slot 5KB 27KB [ 2837.478263] uid_cache 0KB 4KB [ 2837.483651] dmaengine-unmap-2 0KB 3KB [ 2837.500846] skbuff_fclone_cache 36KB 45KB [ 2837.509928] skbuff_head_cache 9753KB 9765KB [ 2837.523796] configfs_dir_cache 3KB 11KB [ 2837.532553] file_lock_cache 33KB 47KB [ 2837.549562] file_lock_ctx 9KB 11KB [ 2837.558969] fsnotify_mark_connector 6KB 15KB [ 2837.568592] net_namespace 78KB 105KB [ 2837.577631] shmem_inode_cache 8092KB 8135KB [ 2837.583014] task_delay_info 256KB 351KB [ 2837.591791] taskstats 29KB 38KB [ 2837.600590] proc_dir_entry 891KB 978KB [ 2837.609894] pde_opener 13KB 54KB [ 2837.618744] seq_file 257KB 358KB [ 2837.627567] sigqueue 46KB 63KB [ 2837.632984] kernfs_node_cache 18230KB 18659KB [ 2837.641620] mnt_cache 249KB 272KB [ 2837.650462] filp 7126KB 7897KB [ 2837.659324] names_cache 109242KB 109280KB [ 2837.671225] iint_cache 32KB 47KB [ 2837.680816] key_jar 4KB 11KB [ 2837.692743] uts_namespace 4KB 7KB [ 2837.701836] nsproxy 2KB 11KB [ 2837.713672] vm_area_struct 3169KB 3376KB [ 2837.722362] mm_struct 482KB 552KB [ 2837.737967] fs_cache 245KB 364KB [ 2837.743451] files_cache 1025KB 1181KB [ 2837.752284] signal_cache 2002KB 2285KB [ 2837.767802] sighand_cache 543KB 624KB [ 2837.773206] task_struct 8837KB 8906KB [ 2837.782017] cred_jar 2136KB 2680KB [ 2837.797674] anon_vma_chain 1000KB 1315KB [ 2837.803160] anon_vma 123KB 265KB [ 2837.812191] pid 155KB 248KB [ 2837.827719] Acpi-Operand 156KB 198KB [ 2837.833113] Acpi-ParseExt 9KB 11KB [ 2837.841922] Acpi-Parse 41KB 47KB [ 2837.857455] Acpi-State 52KB 63KB [ 2837.862851] Acpi-Namespace 21KB 27KB [ 2837.871642] numa_policy 0KB 3KB [ 2837.883568] debug_objects_cache 2229KB 2259KB [ 2837.892417] trace_event_file 297KB 298KB [ 2837.907587] ftrace_event_field 398KB 401KB [ 2837.913069] pool_workqueue 260KB 268KB [ 2837.921880] page->ptl 466KB 944KB [ 2837.937789] kmalloc-2097152 2050KB 2050KB [ 2837.943199] kmalloc-524288 2056KB 2056KB [ 2837.952000] kmalloc-262144 1290KB 1290KB [ 2837.967508] kmalloc-131072 650KB 650KB [ 2837.972907] kmalloc-65536 2640KB 2706KB [ 2837.981726] kmalloc-32768 2145KB 2310KB [ 2837.993774] kmalloc-16384 1287KB 1369KB [ 2838.002560] kmalloc-8192 5445KB 5486KB [ 2838.018119] kmalloc-4096 28003KB 28041KB [ 2838.023530] kmalloc-2048 16732KB 16906KB [ 2838.032390] kmalloc-1024 12828KB 13907KB [ 2838.048014] kmalloc-512 18652KB 18652KB [ 2838.053411] kmalloc-256 5568KB 6067KB [ 2838.062517] kmalloc-128 1305KB 1606KB [ 2838.077877] kmalloc-96 3647KB 4172KB [ 2838.083272] kmalloc-64 2742KB 3708KB [ 2838.092060] kmalloc-32 2000KB 2417KB [ 2838.107382] kmalloc-192 2194KB 2888KB [ 2838.112776] kmem_cache 177KB 183KB [ 2838.121771] Out of memory (oom_kill_allocating_task): Kill process 19697 (systemd-journal) score 0 or sacrifice child [ 2838.136276] Killed process 19697 (systemd-journal) total-vm:46096kB, anon-rss:488kB, file-rss:0kB, shmem-rss:2316kB [ 2838.148491] oom_reaper: reaped process 19697 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:2316kB [ 2838.159435] in:imklog invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2838.197611] in:imklog cpuset=/ mems_allowed=0-1 [ 2838.202371] CPU: 0 PID: 20842 Comm: in:imklog Not tainted 4.19.211-syzkaller #0 [ 2838.209826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2838.219189] Call Trace: [ 2838.221832] dump_stack+0x1fc/0x2ef [ 2838.225474] dump_header+0x15d/0xc3f [ 2838.229305] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2838.234416] ? ___ratelimit+0x319/0x590 [ 2838.238402] oom_kill_process.cold+0x10/0x692 [ 2838.242909] ? check_preemption_disabled+0x41/0x280 [ 2838.247945] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2838.253239] out_of_memory+0x1072/0x1390 [ 2838.257355] ? oom_killer_disable+0x270/0x270 [ 2838.261869] ? mutex_trylock+0x15f/0x1a0 [ 2838.265944] __alloc_pages_nodemask+0x23a2/0x2890 [ 2838.270808] ? find_get_entry+0x4cd/0x8a0 [ 2838.274990] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2838.280008] alloc_pages_current+0x193/0x2a0 [ 2838.284430] filemap_fault+0x146e/0x2180 [ 2838.288523] ext4_filemap_fault+0x84/0xb0 [ 2838.292683] __do_fault+0x10b/0x4b0 [ 2838.296321] __handle_mm_fault+0x273b/0x41c0 [ 2838.300745] ? vm_insert_page+0x9c0/0x9c0 [ 2838.304906] ? lock_downgrade+0x720/0x720 [ 2838.309070] ? check_preemption_disabled+0x41/0x280 [ 2838.314187] handle_mm_fault+0x436/0xb10 [ 2838.318274] __do_page_fault+0x68e/0xd60 [ 2838.322380] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2838.327498] ? spurious_fault+0x840/0x840 [ 2838.331655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2838.336510] ? page_fault+0x8/0x30 [ 2838.340060] page_fault+0x1e/0x30 [ 2838.343523] RIP: 0033:0x7fb7966a122d [ 2838.347324] Code: Bad RIP value. [ 2838.350702] RSP: 002b:00007fb79403d580 EFLAGS: 00010293 [ 2838.356244] RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007fb7966a122d [ 2838.363563] RDX: 0000000000001fa0 RSI: 00007fb79403dda0 RDI: 0000000000000004 [ 2838.370838] RBP: 00005653b19979d0 R08: 0000000000000000 R09: 0000000000000000 [ 2838.378136] R10: 2ce33e6c02ce33e7 R11: 0000000000000293 R12: 00007fb79403dda0 [ 2838.385426] R13: 0000000000001fa0 R14: 0000000000001f9f R15: 00007fb79403f591 [ 2838.401904] Mem-Info: [ 2838.404481] active_anon:14684 inactive_anon:90087 isolated_anon:0 [ 2838.404481] active_file:13 inactive_file:13 isolated_file:0 [ 2838.404481] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2838.404481] slab_reclaimable:13227 slab_unreclaimable:114973 [ 2838.404481] mapped:21669 shmem:91105 pagetables:550 bounce:0 [ 2838.404481] free:14863 free_pcp:137 free_cma:0 [ 2838.447129] Node 0 active_anon:54480kB inactive_anon:59536kB active_file:48kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2838.479104] Node 1 active_anon:4256kB inactive_anon:300812kB active_file:4kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14412kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2838.509874] 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 [ 2838.539562] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2838.544782] Node 0 DMA32 free:19348kB min:35996kB low:44992kB high:53988kB active_anon:54480kB inactive_anon:59536kB active_file:48kB inactive_file:44kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1780kB bounce:0kB free_pcp:408kB local_pcp:252kB free_cma:0kB [ 2838.577443] lowmem_reserve[]: 0 0 1 1 1 [ 2838.581538] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2838.616270] lowmem_reserve[]: 0 0 0 0 0 [ 2838.620272] Node 1 Normal free:29236kB min:53876kB low:67344kB high:80812kB active_anon:4256kB inactive_anon:300812kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:480kB pagetables:420kB bounce:0kB free_pcp:1600kB local_pcp:116kB free_cma:0kB [ 2838.655301] lowmem_reserve[]: 0 0 0 0 0 [ 2838.659454] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2838.684509] Node 0 DMA32: 899*4kB (ME) 679*8kB (UME) 254*16kB (UME) 112*32kB (UME) 20*64kB (ME) 9*128kB (ME) 3*256kB (UM) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 20388kB [ 2838.718048] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2838.748908] Node 1 Normal: 23*4kB (UME) 256*8kB (UME) 230*16kB (UME) 26*32kB (ME) 23*64kB (UM) 13*128kB (UME) 21*256kB (UME) 11*512kB (UME) 6*1024kB (UME) 79*2048kB (U) 1*4096kB (U) = 192828kB [ 2838.777831] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2838.805265] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2838.822105] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2838.845434] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2838.862641] 92909 total pagecache pages [ 2838.869470] 0 pages in swap cache [ 2838.878021] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2838.900933] Swap cache stats: add 0, delete 0, find 0/0 [ 2838.913131] Free swap = 0kB [ 2838.916750] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2838.933012] Total swap = 0kB [ 2838.937746] 2097051 pages RAM [ 2838.942847] 0 pages HighMem/MovableOnly [ 2838.954392] 369649 pages reserved [ 2838.957969] 0 pages cma reserved [ 2838.961335] Unreclaimable slab info: [ 2838.970967] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2838.977756] Name Used Total [ 2838.983719] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2838.983950] systemd[1]: Stopped Journal Service. [ 2839.006007] systemd[1]: Starting Journal Service... [ 2839.013137] pid_2 21KB 36KB [ 2839.030131] batadv_tt_change_cache 2KB 7KB [ 2839.036059] batadv_tl_cache 7KB 16KB [ 2839.041567] TIPC 15KB 22KB [ 2839.047061] SCTPv6 20KB 24KB [ 2839.052442] DCCPv6 17KB 22KB [ 2839.057949] DCCP 16KB 28KB [ 2839.063356] RXRPC 16KB 26KB [ 2839.068804] rxrpc_call_jar 112KB 141KB [ 2839.074204] bridge_fdb_cache 13KB 27KB [ 2839.079651] fib6_nodes 234KB 272KB [ 2839.085126] ip6_dst_cache 616KB 731KB [ 2839.092177] RAWv6 101KB 114KB [ 2839.097646] UDPv6 37KB 41KB [ 2839.103063] TCPv6 33KB 48KB [ 2839.111289] nf_conntrack 9KB 15KB [ 2839.117032] t10_alua_lu_gp_cache 0KB 3KB [ 2839.122674] sd_ext_cdb 0KB 7KB [ 2839.128148] scsi_sense_cache 1056KB 1060KB [ 2839.133521] virtio_scsi_cmd 16KB 16KB [ 2839.138982] sgpool-128 8KB 8KB [ 2839.144387] sgpool-64 4KB 12KB [ 2839.149751] sgpool-32 2KB 15KB [ 2839.155189] sgpool-16 1KB 7KB [ 2839.160578] sgpool-8 0KB 7KB [ 2839.166033] mqueue_inode_cache 16KB 30KB [ 2839.171497] bio_post_read_ctx 14KB 15KB [ 2839.181940] bio-2 14KB 15KB [ 2839.188325] jfs_mp 7KB 7KB [ 2839.202316] cifs_small_rq 15KB 16KB [ 2839.208659] cifs_request 67KB 67KB [ 2839.221485] cifs_mpx_ids 0KB 7KB [ 2839.232186] nfs_commit_data 3KB 14KB [ 2839.244319] nfs_write_data 34KB 44KB [ 2839.247764] systemd-journald[20893]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2839.249733] ext4_system_zone 1KB 7KB [ 2839.270155] bio-1 1KB 7KB [ 2839.275574] pid_namespace 3KB 11KB [ 2839.280950] rpc_buffers 17KB 25KB [ 2839.286403] rpc_tasks 2KB 7KB [ 2839.293679] UNIX 1620KB 1717KB [ 2839.299135] tcp_bind_bucket 1KB 8KB [ 2839.304590] ip_fib_trie 34KB 47KB [ 2839.309961] ip_fib_alias 166KB 197KB [ 2839.315412] ip_dst_cache 12KB 24KB [ 2839.320780] RAW 66KB 90KB [ 2839.343849] UDP 62KB 81KB [ 2839.349271] TCP 53KB 61KB [ 2839.363810] hugetlbfs_inode_cache 3KB 15KB [ 2839.369547] fscache_cookie_jar 1KB 7KB [ 2839.383779] eventpoll_pwq 28KB 39KB [ 2839.389206] eventpoll_epi 53KB 74KB [ 2839.396448] inotify_inode_mark 12KB 23KB [ 2839.401918] request_queue 199KB 199KB [ 2839.407366] blkdev_requests 1KB 3KB [ 2839.412741] blkdev_ioc 27KB 38KB [ 2839.418708] bio-0 971KB 975KB [ 2839.425207] biovec-max 1567KB 1567KB [ 2839.430584] biovec-64 1050KB 1055KB [ 2839.436000] biovec-16 129KB 168KB [ 2839.441371] bio_integrity_payload 1KB 8KB [ 2839.447173] khugepaged_mm_slot 5KB 27KB [ 2839.452646] uid_cache 0KB 4KB [ 2839.458067] dmaengine-unmap-2 0KB 3KB [ 2839.463436] skbuff_fclone_cache 36KB 45KB [ 2839.469068] skbuff_head_cache 9698KB 9836KB [ 2839.472229] systemd-journald[20893]: /dev/kmsg buffer overrun, some messages lost. [ 2839.474595] configfs_dir_cache 3KB 11KB [ 2839.474606] file_lock_cache 33KB 47KB [ 2839.474614] file_lock_ctx 9KB 11KB [ 2839.474624] fsnotify_mark_connector 6KB 15KB [ 2839.474633] net_namespace 78KB 105KB [ 2839.474643] shmem_inode_cache 8092KB 8135KB [ 2839.474653] task_delay_info 256KB 351KB [ 2839.474663] taskstats 29KB 38KB [ 2839.474673] proc_dir_entry 891KB 978KB [ 2839.474681] pde_opener 13KB 54KB [ 2839.474691] seq_file 265KB 358KB [ 2839.474700] sigqueue 46KB 63KB [ 2839.474711] kernfs_node_cache 18230KB 18659KB [ 2839.474720] mnt_cache 249KB 272KB [ 2839.474730] filp 7093KB 7897KB [ 2839.474739] names_cache 110151KB 110151KB [ 2839.474749] iint_cache 36KB 47KB [ 2839.474758] key_jar 4KB 11KB [ 2839.474767] uts_namespace 4KB 7KB [ 2839.474777] nsproxy 2KB 11KB [ 2839.474786] vm_area_struct 3141KB 3376KB [ 2839.474796] mm_struct 482KB 552KB [ 2839.474805] fs_cache 245KB 364KB [ 2839.474815] files_cache 1025KB 1181KB [ 2839.474824] signal_cache 2002KB 2285KB [ 2839.474834] sighand_cache 543KB 624KB [ 2839.474843] task_struct 8660KB 8742KB [ 2839.474853] cred_jar 2136KB 2680KB [ 2839.474862] anon_vma_chain 1000KB 1315KB [ 2839.474871] anon_vma 136KB 265KB [ 2839.474881] pid 155KB 248KB [ 2839.474890] Acpi-Operand 156KB 198KB [ 2839.474899] Acpi-ParseExt 9KB 11KB [ 2839.474909] Acpi-Parse 41KB 47KB [ 2839.474918] Acpi-State 52KB 63KB [ 2839.474928] Acpi-Namespace 21KB 27KB [ 2839.474939] numa_policy 0KB 3KB [ 2839.474948] debug_objects_cache 2229KB 2259KB [ 2839.474959] trace_event_file 297KB 298KB [ 2839.697245] ftrace_event_field 398KB 401KB [ 2839.704531] pool_workqueue 260KB 268KB [ 2839.709956] page->ptl 466KB 944KB [ 2839.715581] kmalloc-2097152 2050KB 2050KB [ 2839.720951] kmalloc-524288 2056KB 2056KB [ 2839.726386] kmalloc-262144 1290KB 1290KB [ 2839.748785] kmalloc-131072 650KB 650KB [ 2839.763454] kmalloc-65536 2640KB 2706KB [ 2839.783835] kmalloc-32768 2145KB 2310KB [ 2839.789235] kmalloc-16384 1287KB 1369KB [ 2839.813753] kmalloc-8192 5445KB 5486KB [ 2839.823877] kmalloc-4096 27914KB 27914KB [ 2839.829254] kmalloc-2048 16732KB 16906KB [ 2839.853766] kmalloc-1024 12828KB 13907KB [ 2839.859163] kmalloc-512 18541KB 18727KB [ 2839.883793] kmalloc-256 5568KB 6067KB [ 2839.889189] kmalloc-128 1305KB 1606KB [ 2839.903777] kmalloc-96 3655KB 4172KB [ 2839.909193] kmalloc-64 2742KB 3708KB [ 2839.923791] kmalloc-32 2000KB 2417KB [ 2839.929183] kmalloc-192 2194KB 2888KB [ 2839.943791] kmem_cache 177KB 183KB [ 2839.949182] Out of memory (oom_kill_allocating_task): Kill process 20842 (in:imklog) score 0 or sacrifice child [ 2839.988518] Killed process 20840 (rsyslogd) total-vm:254332kB, anon-rss:524kB, file-rss:0kB, shmem-rss:0kB [ 2840.005386] oom_reaper: reaped process 20840 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2840.042403] systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL [ 2840.071613] systemd[1]: rsyslog.service: Unit entered failed state. [ 2840.094060] systemd[1]: rsyslog.service: Failed with result 'signal'. [ 2840.180548] systemd[1]: Started Journal Service. 04:16:58 executing program 5: socketpair(0x28, 0x0, 0x9501, &(0x7f0000000000)) 04:16:58 executing program 3: clock_gettime(0x0, &(0x7f0000000200)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x1}) sched_rr_get_interval(0x0, &(0x7f0000000040)) 04:16:58 executing program 0: ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) (async) 04:16:58 executing program 4: clock_gettime(0x9, &(0x7f0000000200)) 04:16:58 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x3, {0xcf, 0x2f, "a5d58a3685e47694af71ae2498a0c37cbde628bd4e74b81d9787f44f8f30e43e0c8c14c3298733b54673251ab26927b91e0f9317548cc88862bf80527ba16ff8e87eb530e84d11726768f9c9692e5fd441ab2fde857f5bbab45cdddaaddf24be9c4b89a38d7d4ed3889aa8fd350e7d05f5c1ad7c12047f971e14fa3ed1553f3ce1f6d2d0ffd9226644f3f9a0b623cac2f17bbce580b1d2d0f81fbd0339ba8d8f840ba3a40eba8dcf188eda69c94bb33ee537814b6767747e67d9d5718d43cc42ac92dad17093dcef3d3fda1bbdf97da695f476ea0ed810f6d3438bd008a7b3d7e7505f9c9285313cdcf3bbf5da35eea40e838b43d59f7001873e33cf0bbabd4f", 0x5, 0x9, 0x6d, 0x4, 0x7f, 0x1, 0x67, 0x1}, r1}}, 0x128) (async) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x3, {0xcf, 0x2f, "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", 0x5, 0x9, 0x6d, 0x4, 0x7f, 0x1, 0x67, 0x1}, r1}}, 0x128) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:16:58 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:16:58 executing program 0: ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) 04:16:58 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) 04:16:59 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) sched_rr_get_interval(r0, &(0x7f0000000000)) 04:16:59 executing program 3: clock_gettime(0x0, &(0x7f0000000200)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x1}) (async) sched_rr_get_interval(0x0, &(0x7f0000000040)) 04:16:59 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) 04:16:59 executing program 5: socketpair(0x28, 0x0, 0x9600, &(0x7f0000000000)) 04:16:59 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) (async) sched_rr_get_interval(r0, &(0x7f0000000000)) [ 2848.031721] oom_reaper: reaped process 20920 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2848.066865] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2848.093375] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2848.100056] CPU: 1 PID: 8094 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2848.107640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2848.117019] Call Trace: [ 2848.119623] dump_stack+0x1fc/0x2ef [ 2848.123259] dump_header+0x15d/0xc3f [ 2848.127005] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2848.132116] ? ___ratelimit+0x319/0x590 [ 2848.136100] oom_kill_process.cold+0x10/0x692 [ 2848.140609] ? check_preemption_disabled+0x41/0x280 [ 2848.145633] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2848.150901] out_of_memory+0x1072/0x1390 [ 2848.154971] ? oom_killer_disable+0x270/0x270 [ 2848.159475] ? mutex_trylock+0x15f/0x1a0 [ 2848.163531] __alloc_pages_nodemask+0x23a2/0x2890 [ 2848.168380] ? find_get_entry+0x4cd/0x8a0 [ 2848.172525] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2848.177370] alloc_pages_current+0x193/0x2a0 [ 2848.181769] filemap_fault+0x146e/0x2180 [ 2848.185829] ext4_filemap_fault+0x84/0xb0 [ 2848.189963] __do_fault+0x10b/0x4b0 [ 2848.193578] __handle_mm_fault+0x273b/0x41c0 [ 2848.197980] ? vm_insert_page+0x9c0/0x9c0 [ 2848.202113] ? __fget+0x356/0x510 [ 2848.205563] ? check_preemption_disabled+0x41/0x280 [ 2848.210584] handle_mm_fault+0x436/0xb10 [ 2848.214636] __do_page_fault+0x68e/0xd60 [ 2848.218695] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2848.223697] ? spurious_fault+0x840/0x840 [ 2848.227834] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2848.232665] ? page_fault+0x8/0x30 [ 2848.236217] page_fault+0x1e/0x30 [ 2848.239764] RIP: 0033:0x403ace [ 2848.242950] Code: Bad RIP value. [ 2848.246320] RSP: 002b:000000c000069778 EFLAGS: 00010246 [ 2848.251671] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2848.258927] RDX: 0000000000000080 RSI: 000000c000069840 RDI: 0000000000000004 [ 2848.266187] RBP: 000000c0000697c0 R08: 0000000000000000 R09: 0000000000000000 [ 2848.273448] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000069850 [ 2848.280702] R13: 0000000000000001 R14: 000000c0000069c0 R15: 00000298c1d02d97 [ 2848.289130] Mem-Info: [ 2848.291563] active_anon:14815 inactive_anon:90087 isolated_anon:0 [ 2848.291563] active_file:13 inactive_file:13 isolated_file:0 [ 2848.291563] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2848.291563] slab_reclaimable:13310 slab_unreclaimable:118287 [ 2848.291563] mapped:22024 shmem:91105 pagetables:552 bounce:0 [ 2848.291563] free:13829 free_pcp:210 free_cma:0 [ 2848.312216] syz-executor.1: vmalloc: allocation failure, allocated 1459548160 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2848.326742] Node 0 active_anon:55332kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2848.354408] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2848.366523] Node 1 active_anon:3928kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15832kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2848.366531] 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 [ 2848.366560] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2848.366579] Node 0 DMA32 free:17556kB min:35996kB low:44992kB high:53988kB active_anon:55332kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1896kB bounce:0kB free_pcp:340kB local_pcp:340kB free_cma:0kB [ 2848.384668] CPU: 0 PID: 20920 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2848.398942] lowmem_reserve[]: 0 0 1 1 1 [ 2848.425291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2848.425296] Call Trace: [ 2848.425320] dump_stack+0x1fc/0x2ef [ 2848.425337] warn_alloc.cold+0x7b/0x18f [ 2848.425356] ? zone_watermark_ok_safe+0x260/0x260 [ 2848.425369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2848.425386] ? retint_kernel+0x2d/0x2d [ 2848.425411] __vmalloc_area_node+0x4fd/0x780 [ 2848.425433] ? __vmalloc_node_range+0x180/0x180 [ 2848.425445] ? _raw_spin_unlock+0x29/0x40 [ 2848.425459] ? __get_vm_area_node+0x2e2/0x3a0 [ 2848.425480] __vmalloc_node_range+0xed/0x180 [ 2848.425496] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2848.425509] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2848.425522] vmalloc_user+0x70/0xe0 [ 2848.425536] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2848.425550] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2848.425566] __vb2_queue_alloc+0x472/0xe60 [ 2848.425594] vb2_core_create_bufs+0x273/0x7e0 [ 2848.425610] ? __vb2_queue_free+0x870/0x870 [ 2848.425626] ? __video_do_ioctl+0x632/0xcd0 [ 2848.425646] ? __mutex_lock+0x368/0x1190 [ 2848.425664] vb2_create_bufs+0x332/0x620 [ 2848.425681] ? mark_held_locks+0xf0/0xf0 [ 2848.425695] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2848.425712] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2848.425729] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2848.425750] v4l_create_bufs+0xb2/0x160 [ 2848.425769] __video_do_ioctl+0x49a/0xcd0 [ 2848.425790] ? v4l_querycap+0x340/0x340 [ 2848.425810] ? __might_fault+0x192/0x1d0 [ 2848.425827] ? v4l_querycap+0x340/0x340 [ 2848.425844] video_usercopy+0x13f/0xfa0 [ 2848.425865] ? v4l_enumstd+0x60/0x60 [ 2848.425879] ? do_futex+0x171/0x1880 [ 2848.425895] ? mark_held_locks+0xf0/0xf0 [ 2848.425914] ? debug_check_no_obj_freed+0x201/0x490 [ 2848.425938] ? video_usercopy+0xfa0/0xfa0 [ 2848.425951] v4l2_ioctl+0x147/0x1a0 [ 2848.425963] ? video_devdata+0xa0/0xa0 [ 2848.425980] do_vfs_ioctl+0xcdb/0x12e0 [ 2848.425995] ? lock_downgrade+0x720/0x720 [ 2848.426017] ? check_preemption_disabled+0x41/0x280 [ 2848.426032] ? ioctl_preallocate+0x200/0x200 [ 2848.426050] ? __fget+0x356/0x510 [ 2848.426067] ? do_dup2+0x450/0x450 [ 2848.426081] ? __se_sys_futex+0x298/0x3b0 [ 2848.426103] ksys_ioctl+0x9b/0xc0 [ 2848.426120] __x64_sys_ioctl+0x6f/0xb0 [ 2848.426132] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2848.426146] do_syscall_64+0xf9/0x620 [ 2848.426165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2848.426176] RIP: 0033:0x7fe07028b0f9 [ 2848.426190] Code: Bad RIP value. [ 2848.426198] RSP: 002b:00007fe06e7fd168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2848.426211] RAX: ffffffffffffffda RBX: 00007fe0703aaf80 RCX: 00007fe07028b0f9 [ 2848.426219] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2848.426227] RBP: 00007fe0702e6ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2848.426235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2848.426243] R13: 00007fff8f8ba74f R14: 00007fe06e7fd300 R15: 0000000000022000 [ 2848.435115] Mem-Info: [ 2848.466441] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2848.477582] active_anon:14815 inactive_anon:90087 isolated_anon:0 [ 2848.477582] active_file:13 inactive_file:13 isolated_file:0 [ 2848.477582] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2848.477582] slab_reclaimable:13310 slab_unreclaimable:118287 [ 2848.477582] mapped:22024 shmem:91105 pagetables:552 bounce:0 [ 2848.477582] free:13829 free_pcp:210 free_cma:0 [ 2848.482156] lowmem_reserve[]: 0 0 0 0 0 [ 2848.492828] Node 0 active_anon:55332kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2848.503998] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:3928kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 2848.515253] Node 1 active_anon:3928kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15832kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2848.516837] lowmem_reserve[]: 0 0 0 0 0 [ 2848.520921] 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 [ 2848.532287] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 2848.542309] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2848.550221] Node 0 DMA32: 637*4kB (UME) 541*8kB (ME) 252*16kB (ME) 112*32kB (ME) 20*64kB (ME) 9*128kB (ME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17692kB [ 2848.552071] Node 0 DMA32 free:17556kB min:35996kB low:44992kB high:53988kB active_anon:55332kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1896kB bounce:0kB free_pcp:340kB local_pcp:0kB free_cma:0kB [ 2848.557238] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2848.568370] lowmem_reserve[]: 0 0 1 1 1 [ 2848.575391] Node 1 Normal: 440*4kB (ME) 399*8kB (ME) 253*16kB (ME) 65*32kB (ME) 27*64kB (UM) 12*128kB (UME) 3*256kB (ME) 3*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 26888kB [ 2848.581004] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2848.582205] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2848.590492] lowmem_reserve[]: 0 0 0 0 0 [ 2848.597250] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2848.602734] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:3928kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:500kB local_pcp:248kB free_cma:0kB [ 2848.605986] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2848.613715] lowmem_reserve[]: 0 0 0 0 0 [ 2848.622649] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2848.628468] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 2848.640096] 91131 total pagecache pages [ 2848.640351] Node 0 DMA32: 637*4kB (UME) 541*8kB (ME) 252*16kB (ME) 112*32kB (ME) 20*64kB (ME) 9*128kB (ME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 17692kB [ 2848.644557] 0 pages in swap cache [ 2848.644565] Swap cache stats: add 0, delete 0, find 0/0 [ 2848.644570] Free swap = 0kB [ 2848.644575] Total swap = 0kB [ 2848.644583] 2097051 pages RAM [ 2848.644588] 0 pages HighMem/MovableOnly [ 2848.644592] 369649 pages reserved [ 2848.644595] 0 pages cma reserved [ 2848.644601] Unreclaimable slab info: [ 2848.644610] Name Used Total [ 2848.652793] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2848.664373] pid_2 19KB 36KB [ 2848.670023] Node 1 Normal: 440*4kB (ME) 399*8kB (ME) 253*16kB (ME) 65*32kB (ME) 27*64kB (UM) 12*128kB (UME) 3*256kB (ME) 3*512kB (ME) 2*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 26888kB [ 2848.673194] batadv_tt_change_cache 2KB 7KB [ 2848.676890] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2848.695680] batadv_tl_cache 6KB 16KB [ 2848.696778] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2848.701926] TIPC 13KB 22KB [ 2848.705703] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2848.705716] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2848.727917] SCTPv6 18KB 24KB [ 2848.731516] 91131 total pagecache pages [ 2848.749114] DCCPv6 17KB 22KB [ 2848.758061] 0 pages in swap cache [ 2848.792026] DCCP 16KB 28KB [ 2848.820094] Swap cache stats: add 0, delete 0, find 0/0 [ 2848.831310] RXRPC 14KB 26KB [ 2848.853900] Free swap = 0kB [ 2848.892335] rxrpc_call_jar 101KB 133KB [ 2848.913062] Total swap = 0kB [ 2848.949861] bridge_fdb_cache 12KB 27KB [ 2848.953672] 2097051 pages RAM [ 2848.958590] fib6_nodes 220KB 272KB [ 2848.978058] 0 pages HighMem/MovableOnly [ 2849.002297] ip6_dst_cache 599KB 731KB [ 2849.021398] 369649 pages reserved [ 2849.035898] RAWv6 101KB 114KB [ 2849.070849] 0 pages cma reserved [ 2849.085771] UDPv6 33KB 41KB [ 2849.378970] TCPv6 33KB 48KB [ 2849.384423] nf_conntrack 7KB 15KB [ 2849.389854] t10_alua_lu_gp_cache 0KB 3KB [ 2849.395546] sd_ext_cdb 0KB 7KB [ 2849.400952] scsi_sense_cache 1056KB 1060KB [ 2849.406391] virtio_scsi_cmd 16KB 16KB [ 2849.411772] sgpool-128 8KB 8KB [ 2849.417208] sgpool-64 4KB 12KB [ 2849.422928] sgpool-32 2KB 15KB [ 2849.430028] sgpool-16 1KB 7KB [ 2849.435490] sgpool-8 0KB 7KB [ 2849.440873] mqueue_inode_cache 15KB 30KB [ 2849.446392] bio_post_read_ctx 14KB 15KB [ 2849.451834] bio-2 14KB 15KB [ 2849.457385] jfs_mp 7KB 7KB [ 2849.462986] cifs_small_rq 15KB 16KB [ 2849.468454] cifs_request 67KB 67KB [ 2849.473911] cifs_mpx_ids 0KB 7KB [ 2849.479394] nfs_commit_data 3KB 14KB [ 2849.484818] nfs_write_data 34KB 44KB [ 2849.490226] ext4_system_zone 1KB 7KB [ 2849.495770] bio-1 1KB 7KB [ 2849.501151] pid_namespace 2KB 11KB [ 2849.510238] rpc_buffers 17KB 25KB [ 2849.515885] rpc_tasks 2KB 7KB [ 2849.521290] UNIX 1599KB 1702KB [ 2849.532341] tcp_bind_bucket 1KB 8KB [ 2849.537960] ip_fib_trie 30KB 47KB [ 2849.547063] ip_fib_alias 155KB 197KB [ 2849.552463] ip_dst_cache 10KB 24KB [ 2849.557900] RAW 66KB 90KB [ 2849.566513] UDP 65KB 81KB [ 2849.571905] TCP 50KB 61KB [ 2849.577392] hugetlbfs_inode_cache 3KB 15KB [ 2849.583117] fscache_cookie_jar 1KB 7KB [ 2849.592330] eventpoll_pwq 22KB 39KB [ 2849.597781] eventpoll_epi 41KB 74KB [ 2849.603154] inotify_inode_mark 11KB 23KB [ 2849.612077] request_queue 199KB 199KB [ 2849.617553] blkdev_requests 1KB 3KB [ 2849.626808] blkdev_ioc 27KB 38KB [ 2849.632190] bio-0 1020KB 1020KB [ 2849.639292] biovec-max 1625KB 1625KB [ 2849.648141] biovec-64 1040KB 1055KB [ 2849.653615] biovec-16 123KB 168KB [ 2849.659075] bio_integrity_payload 1KB 8KB [ 2849.668065] khugepaged_mm_slot 5KB 27KB [ 2849.673732] uid_cache 0KB 4KB [ 2849.679107] dmaengine-unmap-2 0KB 3KB [ 2849.688176] skbuff_fclone_cache 35KB 45KB [ 2849.693776] skbuff_head_cache 9166KB 9832KB [ 2849.699145] configfs_dir_cache 3KB 11KB [ 2849.708192] file_lock_cache 32KB 47KB [ 2849.713805] file_lock_ctx 9KB 11KB [ 2849.719172] fsnotify_mark_connector 5KB 15KB [ 2849.728496] net_namespace 78KB 105KB [ 2849.733928] shmem_inode_cache 8060KB 8135KB [ 2849.740976] task_delay_info 225KB 351KB [ 2849.750015] taskstats 31KB 38KB [ 2849.755456] proc_dir_entry 870KB 978KB [ 2849.760829] pde_opener 12KB 54KB [ 2849.769615] seq_file 278KB 358KB [ 2849.775065] sigqueue 37KB 63KB [ 2849.780448] kernfs_node_cache 18227KB 18659KB [ 2849.789314] mnt_cache 232KB 272KB [ 2849.794774] filp 7507KB 7897KB [ 2849.800146] names_cache 120882KB 120921KB [ 2849.809299] iint_cache 35KB 47KB [ 2849.814828] key_jar 4KB 11KB [ 2849.820201] uts_namespace 3KB 7KB [ 2849.828961] nsproxy 2KB 11KB [ 2849.840282] vm_area_struct 3107KB 3376KB [ 2849.850527] mm_struct 446KB 552KB [ 2849.859132] fs_cache 206KB 364KB [ 2849.869765] files_cache 952KB 1158KB [ 2849.878412] signal_cache 1771KB 2264KB [ 2849.888921] sighand_cache 559KB 624KB [ 2849.897714] task_struct 7328KB 7410KB [ 2849.903116] cred_jar 2176KB 2680KB [ 2849.916780] anon_vma_chain 922KB 1315KB [ 2849.922297] anon_vma 142KB 265KB [ 2849.931986] pid 138KB 244KB [ 2849.942647] Acpi-Operand 156KB 198KB [ 2849.952380] Acpi-ParseExt 9KB 11KB [ 2849.961808] Acpi-Parse 41KB 47KB [ 2849.971406] Acpi-State 52KB 63KB [ 2849.981153] Acpi-Namespace 21KB 27KB [ 2849.990800] numa_policy 0KB 3KB [ 2850.000174] debug_objects_cache 2224KB 2259KB [ 2850.010402] trace_event_file 297KB 298KB [ 2850.019792] ftrace_event_field 398KB 401KB [ 2850.029534] pool_workqueue 250KB 268KB [ 2850.039180] page->ptl 461KB 944KB [ 2850.050467] kmalloc-2097152 2050KB 2050KB [ 2850.055986] kmalloc-524288 2056KB 2056KB [ 2850.061390] kmalloc-262144 1290KB 1290KB [ 2850.070476] kmalloc-131072 650KB 650KB [ 2850.075928] kmalloc-65536 2376KB 2706KB [ 2850.081298] kmalloc-32768 2013KB 2277KB [ 2850.090275] kmalloc-16384 1221KB 1336KB [ 2850.095773] kmalloc-8192 4999KB 5115KB [ 2850.101163] kmalloc-4096 24807KB 24845KB [ 2850.109969] kmalloc-2048 15289KB 16817KB [ 2850.115418] kmalloc-1024 11397KB 13844KB [ 2850.120822] kmalloc-512 17866KB 18705KB [ 2850.129984] kmalloc-256 5185KB 6067KB [ 2850.135416] kmalloc-128 1273KB 1606KB [ 2850.140786] kmalloc-96 3730KB 4172KB [ 2850.151172] kmalloc-64 2672KB 3708KB [ 2850.156628] kmalloc-32 1957KB 2417KB [ 2850.162086] kmalloc-192 2122KB 2888KB [ 2850.171219] kmem_cache 177KB 183KB [ 2850.176752] Out of memory (oom_kill_allocating_task): Kill process 8094 (syz-fuzzer) score 0 or sacrifice child [ 2850.190949] Killed process 19484 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2850.223599] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2850.241507] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2850.246382] CPU: 1 PID: 8094 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2850.253839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2850.263210] Call Trace: [ 2850.265812] dump_stack+0x1fc/0x2ef [ 2850.269454] dump_header+0x15d/0xc3f [ 2850.273178] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2850.278290] ? ___ratelimit+0x319/0x590 [ 2850.282279] oom_kill_process.cold+0x10/0x692 [ 2850.286791] ? check_preemption_disabled+0x41/0x280 [ 2850.291834] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2850.297127] out_of_memory+0x1072/0x1390 [ 2850.301205] ? oom_killer_disable+0x270/0x270 [ 2850.305711] ? mutex_trylock+0x15f/0x1a0 [ 2850.309805] __alloc_pages_nodemask+0x23a2/0x2890 [ 2850.314666] ? find_get_entry+0x4cd/0x8a0 [ 2850.318942] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2850.323821] alloc_pages_current+0x193/0x2a0 [ 2850.328275] filemap_fault+0x146e/0x2180 [ 2850.332357] ext4_filemap_fault+0x84/0xb0 [ 2850.336514] __do_fault+0x10b/0x4b0 [ 2850.340154] __handle_mm_fault+0x273b/0x41c0 [ 2850.344578] ? vm_insert_page+0x9c0/0x9c0 [ 2850.348748] ? __fget+0x356/0x510 [ 2850.352224] ? check_preemption_disabled+0x41/0x280 [ 2850.357257] handle_mm_fault+0x436/0xb10 [ 2850.361339] __do_page_fault+0x68e/0xd60 [ 2850.365416] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2850.370474] ? spurious_fault+0x840/0x840 [ 2850.374641] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2850.379503] ? page_fault+0x8/0x30 [ 2850.383060] page_fault+0x1e/0x30 [ 2850.386523] RIP: 0033:0x403ace [ 2850.389723] Code: Bad RIP value. [ 2850.393122] RSP: 002b:000000c000069778 EFLAGS: 00010246 [ 2850.398493] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000403ace [ 2850.406145] RDX: 0000000000000080 RSI: 000000c000069840 RDI: 0000000000000004 [ 2850.413430] RBP: 000000c0000697c0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.420737] R10: 00000000000003e7 R11: 0000000000000246 R12: 000000c000069850 [ 2850.428019] R13: 0000000000000001 R14: 000000c0000069c0 R15: 00000298c1d02d97 [ 2850.445422] Mem-Info: [ 2850.447903] active_anon:14691 inactive_anon:90087 isolated_anon:0 [ 2850.447903] active_file:13 inactive_file:13 isolated_file:0 [ 2850.447903] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2850.447903] slab_reclaimable:13310 slab_unreclaimable:118287 [ 2850.447903] mapped:18449 shmem:91105 pagetables:552 bounce:0 [ 2850.447903] free:15688 free_pcp:603 free_cma:0 [ 2850.491068] Node 0 active_anon:54840kB inactive_anon:59536kB active_file:44kB inactive_file:48kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:57964kB dirty:0kB writeback:0kB shmem:61300kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2850.537633] Node 1 active_anon:3924kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:15832kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2850.592172] 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 [ 2850.632809] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2850.637958] Node 0 DMA32 free:33788kB min:35996kB low:44992kB high:53988kB active_anon:54840kB inactive_anon:59536kB active_file:144kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1896kB bounce:0kB free_pcp:1760kB local_pcp:476kB free_cma:0kB [ 2850.691003] lowmem_reserve[]: 0 0 1 1 1 [ 2850.729844] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2850.794157] lowmem_reserve[]: 0 0 0 0 0 [ 2850.798189] Node 1 Normal free:26888kB min:53876kB low:67344kB high:80812kB active_anon:3924kB inactive_anon:300812kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:500kB local_pcp:252kB free_cma:0kB [ 2850.873247] lowmem_reserve[]: 0 0 0 0 0 [ 2850.877267] Node 0 DMA: 2*4kB (UE) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10864kB [ 2850.908529] Node 0 DMA32: 785*4kB (UME) 930*8kB (UME) 318*16kB (UME) 170*32kB (UME) 69*64kB (UME) 59*128kB (UME) 3*256kB (UM) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 33844kB [ 2850.953533] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2850.987879] Node 1 Normal: 441*4kB (UME) 401*8kB (UME) 255*16kB (UME) 67*32kB (UME) 27*64kB (UM) 12*128kB (UME) 4*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 61*2048kB (UM) 1*4096kB (M) = 148604kB [ 2851.047858] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2851.056928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2851.083603] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2851.092518] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2851.121697] 91205 total pagecache pages [ 2851.138197] 0 pages in swap cache [ 2851.141701] Swap cache stats: add 0, delete 0, find 0/0 [ 2851.147295] Free swap = 0kB [ 2851.150370] Total swap = 0kB [ 2851.153464] 2097051 pages RAM [ 2851.156571] 0 pages HighMem/MovableOnly [ 2851.160546] 369649 pages reserved [ 2851.164160] 0 pages cma reserved [ 2851.167532] Unreclaimable slab info: [ 2851.177937] Name Used Total [ 2851.183591] pid_2 19KB 36KB [ 2851.189062] batadv_tt_change_cache 2KB 7KB [ 2851.202447] batadv_tl_cache 6KB 16KB [ 2851.223209] TIPC 13KB 22KB [ 2851.228799] SCTPv6 18KB 24KB [ 2851.239199] DCCPv6 17KB 22KB [ 2851.249197] DCCP 16KB 28KB [ 2851.261087] RXRPC 14KB 26KB [ 2851.266667] rxrpc_call_jar 101KB 133KB [ 2851.273915] bridge_fdb_cache 12KB 27KB [ 2851.280357] fib6_nodes 220KB 272KB [ 2851.285831] ip6_dst_cache 599KB 731KB [ 2851.291219] RAWv6 101KB 114KB [ 2851.303187] UDPv6 33KB 41KB [ 2851.309188] TCPv6 33KB 48KB [ 2851.316086] nf_conntrack 7KB 15KB [ 2851.327414] t10_alua_lu_gp_cache 0KB 3KB [ 2851.343230] sd_ext_cdb 0KB 7KB [ 2851.348632] scsi_sense_cache 1056KB 1060KB [ 2851.383161] virtio_scsi_cmd 16KB 16KB [ 2851.388570] sgpool-128 8KB 8KB [ 2851.413266] sgpool-64 4KB 12KB [ 2851.418670] sgpool-32 2KB 15KB [ 2851.433171] sgpool-16 1KB 7KB [ 2851.443882] sgpool-8 0KB 7KB [ 2851.449282] mqueue_inode_cache 15KB 30KB [ 2851.463202] bio_post_read_ctx 14KB 15KB [ 2851.473496] bio-2 14KB 15KB [ 2851.480586] jfs_mp 7KB 7KB [ 2851.503201] cifs_small_rq 15KB 16KB [ 2851.508692] cifs_request 67KB 67KB [ 2851.537899] cifs_mpx_ids 0KB 7KB [ 2851.558184] nfs_commit_data 3KB 14KB [ 2851.563944] nfs_write_data 34KB 44KB [ 2851.569358] ext4_system_zone 1KB 7KB [ 2851.598365] bio-1 1KB 7KB [ 2851.617948] pid_namespace 2KB 11KB [ 2851.638103] rpc_buffers 17KB 25KB [ 2851.643989] rpc_tasks 2KB 7KB [ 2851.649378] UNIX 1486KB 1608KB [ 2851.677947] tcp_bind_bucket 1KB 8KB [ 2851.697908] ip_fib_trie 30KB 47KB [ 2851.703673] ip_fib_alias 155KB 197KB [ 2851.709094] ip_dst_cache 10KB 24KB [ 2851.737792] RAW 66KB 90KB [ 2851.758746] UDP 65KB 81KB [ 2851.764550] TCP 50KB 61KB [ 2851.769947] hugetlbfs_inode_cache 3KB 15KB [ 2851.793241] fscache_cookie_jar 1KB 7KB [ 2851.798825] eventpoll_pwq 28KB 39KB [ 2851.823235] eventpoll_epi 52KB 74KB [ 2851.828682] inotify_inode_mark 11KB 23KB [ 2851.853143] request_queue 199KB 199KB [ 2851.858547] blkdev_requests 1KB 3KB [ 2851.873160] blkdev_ioc 38KB 38KB [ 2851.878706] bio-0 1179KB 1181KB [ 2851.903135] biovec-max 1625KB 1625KB [ 2851.908656] biovec-64 1090KB 1094KB [ 2851.914442] biovec-16 141KB 168KB [ 2851.920249] bio_integrity_payload 1KB 8KB [ 2851.926637] khugepaged_mm_slot 5KB 27KB [ 2851.932632] uid_cache 0KB 4KB [ 2851.938475] dmaengine-unmap-2 0KB 3KB [ 2851.944268] skbuff_fclone_cache 42KB 45KB [ 2851.949855] skbuff_head_cache 8348KB 9802KB [ 2851.955610] configfs_dir_cache 3KB 11KB [ 2851.961229] file_lock_cache 32KB 47KB [ 2851.967020] file_lock_ctx 9KB 11KB [ 2851.972416] fsnotify_mark_connector 5KB 15KB [ 2851.978721] net_namespace 78KB 105KB [ 2851.984513] shmem_inode_cache 8075KB 8135KB [ 2851.991719] task_delay_info 225KB 351KB [ 2851.997506] taskstats 31KB 38KB [ 2852.002898] proc_dir_entry 870KB 978KB [ 2852.008857] pde_opener 15KB 54KB [ 2852.014662] seq_file 293KB 358KB [ 2852.020045] sigqueue 63KB 63KB [ 2852.025808] kernfs_node_cache 18227KB 18659KB [ 2852.031193] mnt_cache 232KB 272KB [ 2852.053130] filp 7507KB 7893KB [ 2852.058548] names_cache 125336KB 125336KB [ 2852.073156] iint_cache 40KB 47KB [ 2852.078569] key_jar 4KB 11KB [ 2852.093142] uts_namespace 3KB 7KB [ 2852.098552] nsproxy 2KB 11KB [ 2852.123123] vm_area_struct 2947KB 3376KB [ 2852.128548] mm_struct 446KB 552KB [ 2852.143121] fs_cache 206KB 364KB [ 2852.148528] files_cache 952KB 1158KB [ 2852.156404] signal_cache 1771KB 2264KB [ 2852.161797] sighand_cache 587KB 624KB [ 2852.168647] task_struct 7101KB 7183KB [ 2852.174928] cred_jar 2236KB 2680KB [ 2852.180325] anon_vma_chain 935KB 1315KB [ 2852.187134] anon_vma 142KB 265KB [ 2852.198231] pid 138KB 244KB [ 2852.204552] Acpi-Operand 156KB 198KB [ 2852.209938] Acpi-ParseExt 9KB 11KB [ 2852.219283] Acpi-Parse 41KB 47KB [ 2852.243286] Acpi-State 52KB 63KB [ 2852.248694] Acpi-Namespace 21KB 27KB [ 2852.267546] numa_policy 0KB 3KB [ 2852.272948] debug_objects_cache 2224KB 2259KB [ 2852.296687] trace_event_file 297KB 298KB [ 2852.302165] ftrace_event_field 398KB 401KB [ 2852.327563] pool_workqueue 250KB 268KB [ 2852.332965] page->ptl 461KB 944KB [ 2852.340821] kmalloc-2097152 2050KB 2050KB [ 2852.363007] kmalloc-524288 2056KB 2056KB [ 2852.368483] kmalloc-262144 1290KB 1290KB [ 2852.383274] kmalloc-131072 650KB 650KB [ 2852.388742] kmalloc-65536 2376KB 2706KB [ 2852.398861] kmalloc-32768 2013KB 2277KB [ 2852.404337] kmalloc-16384 1221KB 1336KB [ 2852.427856] kmalloc-8192 4999KB 5115KB [ 2852.448373] kmalloc-4096 24157KB 24157KB [ 2852.467847] kmalloc-2048 14702KB 16670KB [ 2852.474400] kmalloc-1024 11059KB 13820KB [ 2852.479786] kmalloc-512 16584KB 18671KB [ 2852.527812] kmalloc-256 5143KB 6067KB [ 2852.534517] kmalloc-128 1239KB 1606KB [ 2852.539907] kmalloc-96 3677KB 4172KB [ 2852.561852] kmalloc-64 2612KB 3704KB [ 2852.567363] kmalloc-32 1938KB 2417KB [ 2852.582928] kmalloc-192 2122KB 2888KB [ 2852.588429] kmem_cache 177KB 183KB [ 2852.603129] Out of memory (oom_kill_allocating_task): Kill process 8094 (syz-fuzzer) score 0 or sacrifice child [ 2852.622834] Killed process 20571 (syz-executor.1) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2854.790639] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2854.800610] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2854.814923] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2854.821656] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2854.832599] device bridge_slave_1 left promiscuous mode [ 2854.839031] bridge0: port 2(bridge_slave_1) entered disabled state [ 2854.847503] device bridge_slave_0 left promiscuous mode [ 2854.854124] bridge0: port 1(bridge_slave_0) entered disabled state [ 2854.866683] device veth1_macvtap left promiscuous mode [ 2854.872038] device veth0_macvtap left promiscuous mode [ 2854.878715] device veth1_vlan left promiscuous mode [ 2854.884900] device veth0_vlan left promiscuous mode 04:17:13 executing program 5: socketpair(0x28, 0x0, 0x9601, &(0x7f0000000000)) 04:17:13 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) sched_rr_get_interval(r0, &(0x7f0000000000)) clock_gettime(0xb, &(0x7f0000000200)) (async) getpid() (async) sched_rr_get_interval(r0, &(0x7f00000007c0)) (async) sched_rr_get_interval(r0, &(0x7f0000000000)) (async) 04:17:13 executing program 4: clock_gettime(0x0, &(0x7f0000000200)) 04:17:13 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601], 0x8000}}, 0x8}) 04:17:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f0000000140)={0x8, 0x120, 0xfa00, {0x3, {0xcf, 0x2f, "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", 0x5, 0x9, 0x6d, 0x4, 0x7f, 0x1, 0x67, 0x1}, r1}}, 0x128) (async) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:17:13 executing program 3: clock_gettime(0x0, &(0x7f0000000200)) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x1}) (async) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x1}) sched_rr_get_interval(0x0, &(0x7f0000000040)) 04:17:13 executing program 5: socketpair(0x28, 0x0, 0x9700, &(0x7f0000000000)) 04:17:13 executing program 4: clock_gettime(0x9, 0x0) 04:17:13 executing program 5: socketpair(0x28, 0x0, 0x9701, &(0x7f0000000000)) 04:17:13 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000180)=@multiplanar_fd={0x401, 0x2, 0x4, 0x2, 0x8000, {}, {0x5, 0x2, 0x4, 0x2, 0xc4, 0x7f, "5259e8fa"}, 0x3, 0x4, {&(0x7f0000000100)=[{0x9, 0x1, {r1}, 0x80000000}, {0x791, 0x8001, {r2}, 0xdc9f}]}, 0xffff}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 04:17:13 executing program 5: socketpair(0x28, 0x0, 0x9800, &(0x7f0000000000)) 04:17:13 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcb6fb5e, 0x4) pselect6(0x40, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0xfffffffffffff901, 0x6, 0x8}, &(0x7f0000000040)={0x0, 0x8000000000000001, 0xaab, 0x80, 0x10001, 0x2, 0x40, 0x7bd}, &(0x7f0000000080)={0xffffffffffffffff, 0x37, 0x1, 0x2, 0x436, 0x80, 0x7ff, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) [ 2860.512102] device hsr_slave_1 left promiscuous mode [ 2860.519677] device hsr_slave_0 left promiscuous mode [ 2860.533756] team0 (unregistering): Port device team_slave_1 removed [ 2860.543416] team0 (unregistering): Port device team_slave_0 removed [ 2860.552886] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2860.564706] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2860.598154] bond0 (unregistering): Released all slaves [ 2860.781709] IPVS: ftp: loaded support on port[0] = 21 [ 2860.781714] IPVS: ftp: loaded support on port[0] = 21 [ 2861.021266] chnl_net:caif_netlink_parms(): no params data found [ 2861.040558] chnl_net:caif_netlink_parms(): no params data found [ 2861.112818] Bluetooth: hci0: command 0x0409 tx timeout [ 2861.136416] bridge0: port 1(bridge_slave_0) entered blocking state [ 2861.143205] bridge0: port 1(bridge_slave_0) entered disabled state [ 2861.150695] device bridge_slave_0 entered promiscuous mode [ 2861.159869] bridge0: port 2(bridge_slave_1) entered blocking state [ 2861.167784] bridge0: port 2(bridge_slave_1) entered disabled state [ 2861.176011] device bridge_slave_1 entered promiscuous mode [ 2861.192781] Bluetooth: hci4: command 0x0409 tx timeout [ 2861.200314] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2861.227488] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2861.236388] bridge0: port 1(bridge_slave_0) entered blocking state [ 2861.244396] bridge0: port 1(bridge_slave_0) entered disabled state [ 2861.251923] device bridge_slave_0 entered promiscuous mode [ 2861.275141] bridge0: port 2(bridge_slave_1) entered blocking state [ 2861.281555] bridge0: port 2(bridge_slave_1) entered disabled state [ 2861.290877] device bridge_slave_1 entered promiscuous mode [ 2861.298570] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2861.307228] team0: Port device team_slave_0 added [ 2861.328211] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2861.336996] team0: Port device team_slave_1 added [ 2861.344023] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2861.356691] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2861.395022] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2861.401397] 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. [ 2861.428755] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2861.441229] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2861.450206] team0: Port device team_slave_0 added [ 2861.457121] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2861.464761] 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. [ 2861.491044] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2861.503058] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2861.510717] team0: Port device team_slave_1 added [ 2861.521603] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2861.544990] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2861.561860] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2861.568826] 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. [ 2861.606544] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2861.628247] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2861.636784] 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. [ 2861.668395] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2861.683607] device hsr_slave_0 entered promiscuous mode [ 2861.693446] device hsr_slave_1 entered promiscuous mode [ 2861.713243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2861.722412] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2861.731408] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2861.747664] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2861.778207] device hsr_slave_0 entered promiscuous mode [ 2861.787700] device hsr_slave_1 entered promiscuous mode [ 2861.798197] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2861.827420] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2861.952233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2862.037959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2862.048543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2862.059445] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2862.071471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2862.080242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2862.088965] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2862.106914] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2862.120025] 8021q: adding VLAN 0 to HW filter on device team0 [ 2862.139601] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2862.148335] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2862.159079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2862.167378] bridge0: port 1(bridge_slave_0) entered blocking state [ 2862.173801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2862.199476] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2862.209091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2862.223468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2862.230071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2862.239336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2862.247383] bridge0: port 2(bridge_slave_1) entered blocking state [ 2862.253832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2862.264197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2862.273624] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2862.279946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2862.289098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2862.302086] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2862.308842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2862.319894] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2862.327181] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2862.336509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2862.346203] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2862.354458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2862.364872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2862.373138] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2862.380183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2862.388264] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2862.624652] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2862.630861] 8021q: adding VLAN 0 to HW filter on device team0 [ 2862.641622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2862.652284] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2862.660351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2862.668380] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2862.676603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2862.684649] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2862.790444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2862.797740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2862.805910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2862.813894] bridge0: port 1(bridge_slave_0) entered blocking state [ 2862.820242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2862.831339] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2862.938662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2862.948116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2862.958410] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2862.966919] bridge0: port 2(bridge_slave_1) entered blocking state [ 2862.973333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2862.983981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2863.101651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2863.111884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2863.123478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2863.133135] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2863.202743] Bluetooth: hci0: command 0x041b tx timeout [ 2863.241133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2863.249428] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2863.257557] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2863.265707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2863.274451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2863.281170] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2863.282865] Bluetooth: hci4: command 0x041b tx timeout [ 2863.291278] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2863.396751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2863.403917] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2863.410947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2863.419369] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2863.427340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2863.436118] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2863.450382] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2863.567317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2863.576149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2863.585551] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2863.598138] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2863.604883] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2863.729100] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2863.739826] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2863.747784] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2863.756525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2863.881933] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2863.896734] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2863.904917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2863.911694] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2863.925134] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2863.932347] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2863.939731] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2864.051044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2864.060038] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2864.075996] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2864.084109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2864.091611] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2864.099671] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2864.108503] device veth0_vlan entered promiscuous mode [ 2864.237702] device veth1_vlan entered promiscuous mode [ 2864.244243] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2864.257599] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2864.269044] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2864.280188] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2864.300191] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2864.309274] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2864.326954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2864.341629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2864.359182] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2864.478893] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2864.487532] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2864.496578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2864.509420] device veth0_macvtap entered promiscuous mode [ 2864.515729] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2864.525331] device veth1_macvtap entered promiscuous mode [ 2864.531424] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2864.541492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2864.550775] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2864.558686] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2864.566099] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2864.579978] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2864.586858] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2864.595511] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2864.602252] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2864.610425] device bridge_slave_1 left promiscuous mode [ 2864.616002] bridge0: port 2(bridge_slave_1) entered disabled state [ 2864.623642] device bridge_slave_0 left promiscuous mode [ 2864.629094] bridge0: port 1(bridge_slave_0) entered disabled state [ 2864.640166] device veth1_macvtap left promiscuous mode [ 2864.645681] device veth0_macvtap left promiscuous mode [ 2864.651084] device veth1_vlan left promiscuous mode [ 2864.657451] device veth0_vlan left promiscuous mode [ 2865.272712] Bluetooth: hci0: command 0x040f tx timeout [ 2865.352565] Bluetooth: hci4: command 0x040f tx timeout [ 2867.352617] Bluetooth: hci0: command 0x0419 tx timeout [ 2867.432360] Bluetooth: hci4: command 0x0419 tx timeout [ 2869.001839] device hsr_slave_1 left promiscuous mode [ 2869.009545] device hsr_slave_0 left promiscuous mode [ 2869.027498] team0 (unregistering): Port device team_slave_1 removed [ 2869.037533] team0 (unregistering): Port device team_slave_0 removed [ 2869.048805] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2869.059148] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2869.090221] bond0 (unregistering): Released all slaves [ 2869.109827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2869.118752] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2869.126720] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2869.137796] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2869.147862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2869.155947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2869.164481] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.174337] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.183743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.193574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.202785] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.212593] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.221723] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.231521] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.241687] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2869.248899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2869.257433] device veth0_vlan entered promiscuous mode [ 2869.263708] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2869.270665] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2869.277854] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2869.286102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2869.296748] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.306788] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.316122] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.325964] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.335178] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.344976] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.354191] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.363999] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.374737] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2869.381644] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2869.394253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2869.402892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2869.416025] device veth1_vlan entered promiscuous mode [ 2869.424293] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 2869.435311] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 2869.455773] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2869.471865] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2869.480241] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2869.495053] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2869.504995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2869.518787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2869.530238] device veth0_macvtap entered promiscuous mode [ 2869.538392] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2869.555905] device veth1_macvtap entered promiscuous mode [ 2869.572455] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2869.588469] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2869.606179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2869.616533] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.628003] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.638443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.649017] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.659076] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.669634] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.685699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.696372] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.708777] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2869.719353] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.730688] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2869.739125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2869.748036] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2869.760361] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2869.768867] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2869.783315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2869.793896] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.806517] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.817166] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.828023] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.838202] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.848774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.859057] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.869800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.879776] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2869.890350] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2869.901698] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2869.911329] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2869.919764] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2869.929237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2870.051914] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2870.099519] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2870.117821] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2870.155644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2870.177128] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2870.198564] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2870.209732] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2870.224914] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2870.400581] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2870.414748] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2870.436698] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2870.466414] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2870.481107] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2870.497438] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2870.509234] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2870.520398] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 04:17:26 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000000200)) 04:17:26 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000180)=@multiplanar_fd={0x401, 0x2, 0x4, 0x2, 0x8000, {}, {0x5, 0x2, 0x4, 0x2, 0xc4, 0x7f, "5259e8fa"}, 0x3, 0x4, {&(0x7f0000000100)=[{0x9, 0x1, {r1}, 0x80000000}, {0x791, 0x8001, {r2}, 0xdc9f}]}, 0xffff}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 04:17:26 executing program 4: clock_gettime(0x9, 0x0) 04:17:26 executing program 5: socketpair(0x28, 0x0, 0x9801, &(0x7f0000000000)) 04:17:26 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcb6fb5e, 0x4) pselect6(0x40, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0xfffffffffffff901, 0x6, 0x8}, &(0x7f0000000040)={0x0, 0x8000000000000001, 0xaab, 0x80, 0x10001, 0x2, 0x40, 0x7bd}, &(0x7f0000000080)={0xffffffffffffffff, 0x37, 0x1, 0x2, 0x436, 0x80, 0x7ff, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) clock_gettime(0xb, &(0x7f0000000200)) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcb6fb5e, 0x4) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0xfffffffffffff901, 0x6, 0x8}, &(0x7f0000000040)={0x0, 0x8000000000000001, 0xaab, 0x80, 0x10001, 0x2, 0x40, 0x7bd}, &(0x7f0000000080)={0xffffffffffffffff, 0x37, 0x1, 0x2, 0x436, 0x80, 0x7ff, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) (async) [ 2875.357919] oom_reaper: reaped process 21510 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2875.414837] systemd-journal invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2875.437912] systemd-journal cpuset=/ mems_allowed=0-1 [ 2875.445978] CPU: 1 PID: 20893 Comm: systemd-journal Not tainted 4.19.211-syzkaller #0 [ 2875.453954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2875.463308] Call Trace: [ 2875.465905] dump_stack+0x1fc/0x2ef [ 2875.469559] dump_header+0x15d/0xc3f [ 2875.473287] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2875.478397] ? ___ratelimit+0x319/0x590 [ 2875.482379] oom_kill_process.cold+0x10/0x692 [ 2875.487039] ? check_preemption_disabled+0x41/0x280 [ 2875.492075] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2875.497359] out_of_memory+0x1072/0x1390 [ 2875.501435] ? oom_killer_disable+0x270/0x270 [ 2875.505935] ? mutex_trylock+0x15f/0x1a0 [ 2875.510001] __alloc_pages_nodemask+0x23a2/0x2890 [ 2875.514850] ? find_get_entry+0x4cd/0x8a0 [ 2875.519024] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2875.523890] alloc_pages_current+0x193/0x2a0 [ 2875.528302] filemap_fault+0x146e/0x2180 [ 2875.532376] ext4_filemap_fault+0x84/0xb0 [ 2875.536615] __do_fault+0x10b/0x4b0 [ 2875.540256] __handle_mm_fault+0x273b/0x41c0 [ 2875.544673] ? vm_insert_page+0x9c0/0x9c0 [ 2875.548847] ? check_preemption_disabled+0x41/0x280 [ 2875.553850] handle_mm_fault+0x436/0xb10 [ 2875.557897] __do_page_fault+0x68e/0xd60 [ 2875.561945] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2875.567089] ? spurious_fault+0x840/0x840 [ 2875.571236] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2875.576070] ? page_fault+0x8/0x30 [ 2875.579595] page_fault+0x1e/0x30 [ 2875.583033] RIP: 0033:0x7f5e8b0842e3 [ 2875.586750] Code: Bad RIP value. [ 2875.590100] RSP: 002b:00007ffc174b82f8 EFLAGS: 00010246 [ 2875.595456] RAX: 0000000000000001 RBX: 00005648b2de41e0 RCX: 00007f5e8b0842e3 [ 2875.602718] RDX: 0000000000000013 RSI: 00007ffc174b8300 RDI: 000000000000000b [ 2875.609978] RBP: 00007ffc174b84f0 R08: 0000000001c9c380 R09: 000002e01a312888 [ 2875.617243] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc174b8300 [ 2875.624509] R13: 0000000000000001 R14: ffffffffffffffff R15: 0005f5f7390e8888 [ 2875.632407] Mem-Info: [ 2875.634854] active_anon:14870 inactive_anon:90087 isolated_anon:0 [ 2875.634854] active_file:15 inactive_file:21 isolated_file:0 [ 2875.634854] unevictable:0 dirty:1 writeback:0 unstable:0 [ 2875.634854] slab_reclaimable:13317 slab_unreclaimable:116161 [ 2875.634854] mapped:22115 shmem:91106 pagetables:575 bounce:0 [ 2875.634854] free:13945 free_pcp:124 free_cma:0 [ 2875.650648] syz-executor.1: vmalloc: allocation failure, allocated 1467215872 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2875.668317] Node 0 active_anon:55424kB inactive_anon:59536kB active_file:56kB inactive_file:80kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2875.692645] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2875.710487] Node 1 active_anon:4056kB inactive_anon:300812kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:4kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2875.726663] CPU: 0 PID: 21510 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2875.742307] 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 [ 2875.750106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2875.776265] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2875.786057] Call Trace: [ 2875.786081] dump_stack+0x1fc/0x2ef [ 2875.786106] warn_alloc.cold+0x7b/0x18f [ 2875.791096] Node 0 DMA32 free:18220kB min:35996kB low:44992kB high:53988kB active_anon:55424kB inactive_anon:59536kB active_file:64kB inactive_file:64kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1988kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2875.793706] ? zone_watermark_ok_safe+0x260/0x260 [ 2875.793721] ? rcu_nmi_exit+0xb3/0x180 [ 2875.793758] __vmalloc_area_node+0x4fd/0x780 [ 2875.797347] lowmem_reserve[]: 0 0 1 1 1 [ 2875.801320] ? __vmalloc_node_range+0x180/0x180 [ 2875.830073] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2875.834873] ? _raw_spin_unlock+0x29/0x40 [ 2875.834888] ? __get_vm_area_node+0x2e2/0x3a0 [ 2875.834908] __vmalloc_node_range+0xed/0x180 [ 2875.838769] lowmem_reserve[]: 0 0 0 0 0 [ 2875.843188] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2875.843203] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2875.843215] vmalloc_user+0x70/0xe0 [ 2875.843231] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2875.847195] Node 1 Normal free:27380kB min:53876kB low:67344kB high:80812kB active_anon:4056kB inactive_anon:300812kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:4kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2875.851881] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2875.851896] __vb2_queue_alloc+0x472/0xe60 [ 2875.851932] vb2_core_create_bufs+0x273/0x7e0 [ 2875.877815] lowmem_reserve[]: 0 0 0 0 0 [ 2875.881917] ? __vb2_queue_free+0x870/0x870 [ 2875.881935] ? __video_do_ioctl+0x632/0xcd0 [ 2875.881954] ? pi_state_update_owner+0x450/0x450 [ 2875.886424] Node 0 DMA: 2*4kB (UE) 0*8kB 1*16kB (E) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2875.890833] ? __mutex_lock+0x368/0x1190 [ 2875.894920] Node 0 DMA32: 799*4kB (UME) 584*8kB (UME) 260*16kB (UME) 113*32kB (ME) 15*64kB (UME) 7*128kB (ME) 1*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18268kB [ 2875.899194] vb2_create_bufs+0x332/0x620 [ 2875.904572] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2875.908158] ? mark_held_locks+0xf0/0xf0 [ 2875.912486] Node 1 Normal: 447*4kB (ME) 397*8kB (UME) 257*16kB (UME) 62*32kB (UME) 29*64kB (UME) 11*128kB (ME) 3*256kB (UM) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27380kB [ 2875.940897] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2875.940910] ? futex_wait_queue_me+0x404/0x5e0 [ 2875.940925] ? pi_state_update_owner+0x450/0x450 [ 2875.940940] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2875.940954] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2875.940973] v4l_create_bufs+0xb2/0x160 [ 2875.940991] __video_do_ioctl+0x49a/0xcd0 [ 2875.941011] ? v4l_querycap+0x340/0x340 [ 2875.958363] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2875.962178] ? __might_fault+0x192/0x1d0 [ 2875.962198] ? v4l_querycap+0x340/0x340 [ 2875.962212] video_usercopy+0x13f/0xfa0 [ 2875.962231] ? v4l_enumstd+0x60/0x60 [ 2875.962249] ? do_futex+0x171/0x1880 [ 2875.968689] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2875.971302] ? mark_held_locks+0xf0/0xf0 [ 2875.990782] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2876.005361] ? debug_check_no_obj_freed+0x201/0x490 [ 2876.005383] ? video_usercopy+0xfa0/0xfa0 [ 2876.005394] v4l2_ioctl+0x147/0x1a0 [ 2876.005406] ? video_devdata+0xa0/0xa0 [ 2876.005420] do_vfs_ioctl+0xcdb/0x12e0 [ 2876.005435] ? lock_downgrade+0x720/0x720 [ 2876.005450] ? check_preemption_disabled+0x41/0x280 [ 2876.005461] ? ioctl_preallocate+0x200/0x200 [ 2876.005477] ? __fget+0x356/0x510 [ 2876.005491] ? do_dup2+0x450/0x450 [ 2876.005507] ? __se_sys_futex+0x298/0x3b0 [ 2876.005527] ksys_ioctl+0x9b/0xc0 [ 2876.005543] __x64_sys_ioctl+0x6f/0xb0 [ 2876.005557] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2876.005571] do_syscall_64+0xf9/0x620 [ 2876.005587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2876.005598] RIP: 0033:0x7f7789dbe0f9 [ 2876.005611] Code: Bad RIP value. [ 2876.005617] RSP: 002b:00007f7788330168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2876.005628] RAX: ffffffffffffffda RBX: 00007f7789eddf80 RCX: 00007f7789dbe0f9 [ 2876.005635] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2876.005641] RBP: 00007f7789e19ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2876.005647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2876.005660] R13: 00007ffda5e88eff R14: 00007f7788330300 R15: 0000000000022000 [ 2876.034916] Mem-Info: [ 2876.050473] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2876.069419] active_anon:14848 inactive_anon:90087 isolated_anon:0 [ 2876.069419] active_file:16 inactive_file:16 isolated_file:0 [ 2876.069419] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2876.069419] slab_reclaimable:13317 slab_unreclaimable:116145 [ 2876.069419] mapped:22115 shmem:91106 pagetables:574 bounce:0 [ 2876.069419] free:14120 free_pcp:124 free_cma:0 [ 2876.080299] 91138 total pagecache pages [ 2876.096265] Node 0 active_anon:55336kB inactive_anon:59536kB active_file:64kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72264kB dirty:0kB writeback:0kB shmem:61304kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2876.108491] 0 pages in swap cache [ 2876.108906] Node 1 active_anon:4056kB inactive_anon:300812kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16196kB dirty:0kB writeback:0kB shmem:303120kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2876.129313] Swap cache stats: add 0, delete 0, find 0/0 [ 2876.138163] 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 [ 2876.151759] Free swap = 0kB [ 2876.164413] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2876.183327] Total swap = 0kB [ 2876.190924] Node 0 DMA32 free:18220kB min:35996kB low:44992kB high:53988kB active_anon:55336kB inactive_anon:59536kB active_file:64kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:1984kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2876.204011] 2097051 pages RAM [ 2876.211536] lowmem_reserve[]: 0 0 1 1 1 [ 2876.212565] 0 pages HighMem/MovableOnly [ 2876.223197] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2876.234057] 369649 pages reserved [ 2876.249612] lowmem_reserve[]: 0 0 0 0 0 [ 2876.251486] 0 pages cma reserved [ 2876.265704] Node 1 Normal free:27380kB min:53876kB low:67344kB high:80812kB active_anon:4056kB inactive_anon:300812kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:312kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2876.296915] Unreclaimable slab info: [ 2876.311927] lowmem_reserve[]: 0 0 0 0 0 [ 2876.336622] Name Used Total [ 2876.369361] Node 0 DMA: 2*4kB (UE) 0*8kB 1*16kB (E) 1*32kB (U) 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10872kB [ 2876.397781] pid_2 20KB 36KB [ 2876.406802] Node 0 DMA32: 799*4kB (UME) 587*8kB (UME) 260*16kB (UME) 113*32kB (ME) 15*64kB (UME) 7*128kB (ME) 1*256kB (M) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 18292kB [ 2876.438112] batadv_tt_change_cache 2KB 7KB [ 2876.447189] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2876.475390] batadv_tl_cache 7KB 16KB [ 2876.488046] Node 1 Normal: 447*4kB (ME) 397*8kB (UME) 257*16kB (UME) 62*32kB (UME) 29*64kB (UME) 11*128kB (ME) 3*256kB (UM) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (UM) 1*4096kB (M) = 27380kB [ 2876.517247] TIPC 13KB 30KB [ 2876.528398] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2876.545178] SCTPv6 20KB 30KB [ 2876.566677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2876.583077] DCCPv6 17KB 22KB [ 2876.603392] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2876.619670] DCCP 16KB 35KB [ 2876.631851] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2876.648066] RXRPC 14KB 32KB [ 2876.657611] rxrpc_call_jar 101KB 126KB [ 2876.660825] 91138 total pagecache pages [ 2876.669613] 0 pages in swap cache [ 2876.673261] bridge_fdb_cache 13KB 27KB [ 2876.678641] fib6_nodes 236KB 272KB [ 2876.681095] Swap cache stats: add 0, delete 0, find 0/0 [ 2876.684038] ip6_dst_cache 538KB 716KB [ 2876.684052] RAWv6 101KB 121KB [ 2876.684062] UDPv6 35KB 48KB [ 2876.684100] TCPv6 30KB 48KB [ 2876.689437] Free swap = 0kB [ 2876.704920] nf_conntrack 10KB 15KB [ 2876.714169] Total swap = 0kB [ 2876.714183] 2097051 pages RAM [ 2876.714187] 0 pages HighMem/MovableOnly [ 2876.714192] 369649 pages reserved [ 2876.714196] 0 pages cma reserved [ 2876.747995] t10_alua_lu_gp_cache 0KB 3KB [ 2876.753840] sd_ext_cdb 0KB 7KB [ 2876.759210] scsi_sense_cache 1056KB 1060KB [ 2876.774805] virtio_scsi_cmd 16KB 16KB [ 2876.780202] sgpool-128 8KB 8KB [ 2876.785679] sgpool-64 4KB 12KB [ 2876.791070] sgpool-32 2KB 15KB [ 2876.805473] sgpool-16 1KB 7KB [ 2876.810866] sgpool-8 0KB 7KB [ 2876.816311] mqueue_inode_cache 15KB 37KB [ 2876.829104] bio_post_read_ctx 14KB 15KB [ 2876.834618] bio-2 14KB 15KB [ 2876.839986] jfs_mp 7KB 7KB [ 2876.852005] cifs_small_rq 15KB 16KB [ 2876.857388] cifs_request 67KB 67KB [ 2876.865996] cifs_mpx_ids 0KB 7KB [ 2876.871394] nfs_commit_data 3KB 14KB [ 2876.880190] nfs_write_data 34KB 44KB [ 2876.889391] ext4_system_zone 1KB 7KB [ 2876.898032] bio-1 1KB 7KB [ 2876.906938] pid_namespace 2KB 11KB [ 2876.916061] rpc_buffers 17KB 25KB [ 2876.921556] rpc_tasks 2KB 7KB [ 2876.930343] UNIX 1616KB 1710KB [ 2876.938991] tcp_bind_bucket 1KB 8KB [ 2876.948138] ip_fib_trie 34KB 47KB [ 2876.956712] ip_fib_alias 166KB 197KB [ 2876.965615] ip_dst_cache 17KB 24KB [ 2876.970990] RAW 66KB 90KB [ 2876.980027] UDP 67KB 94KB [ 2876.988634] TCP 50KB 61KB [ 2876.997421] hugetlbfs_inode_cache 3KB 15KB [ 2877.006700] fscache_cookie_jar 1KB 7KB [ 2877.015562] eventpoll_pwq 24KB 39KB [ 2877.020953] eventpoll_epi 45KB 74KB [ 2877.029746] inotify_inode_mark 13KB 23KB [ 2877.038953] request_queue 199KB 199KB [ 2877.048029] blkdev_requests 1KB 3KB [ 2877.056814] blkdev_ioc 24KB 38KB [ 2877.065928] bio-0 834KB 1087KB [ 2877.071302] biovec-max 1567KB 1600KB [ 2877.079930] biovec-64 893KB 1086KB [ 2877.088786] biovec-16 112KB 168KB [ 2877.097917] bio_integrity_payload 1KB 8KB [ 2877.106903] khugepaged_mm_slot 5KB 27KB [ 2877.115899] uid_cache 0KB 4KB [ 2877.121283] dmaengine-unmap-2 0KB 3KB [ 2877.130258] skbuff_fclone_cache 42KB 45KB [ 2877.139182] skbuff_head_cache 9031KB 9450KB [ 2877.147861] configfs_dir_cache 3KB 11KB [ 2877.156887] file_lock_cache 37KB 47KB [ 2877.165994] file_lock_ctx 9KB 11KB [ 2877.171387] fsnotify_mark_connector 6KB 15KB [ 2877.180764] net_namespace 78KB 105KB [ 2877.197135] shmem_inode_cache 8095KB 8135KB [ 2877.202674] task_delay_info 246KB 351KB [ 2877.208047] taskstats 28KB 38KB [ 2877.223420] proc_dir_entry 902KB 975KB [ 2877.228818] pde_opener 13KB 54KB [ 2877.237594] seq_file 278KB 358KB [ 2877.249669] sigqueue 42KB 63KB [ 2877.258606] kernfs_node_cache 18236KB 18821KB [ 2877.270382] mnt_cache 232KB 264KB [ 2877.279471] filp 7131KB 7886KB [ 2877.291403] names_cache 112331KB 112391KB [ 2877.300044] iint_cache 31KB 47KB [ 2877.315554] key_jar 4KB 11KB [ 2877.320978] uts_namespace 3KB 11KB [ 2877.329736] nsproxy 2KB 11KB [ 2877.341460] vm_area_struct 3196KB 3376KB [ 2877.350084] mm_struct 477KB 546KB [ 2877.366215] fs_cache 243KB 364KB [ 2877.371614] files_cache 1003KB 1128KB [ 2877.380424] signal_cache 1955KB 2264KB [ 2877.396251] sighand_cache 550KB 624KB [ 2877.401645] task_struct 8572KB 8654KB [ 2877.410414] cred_jar 2158KB 2680KB [ 2877.426134] anon_vma_chain 993KB 1315KB [ 2877.431530] anon_vma 145KB 265KB [ 2877.440467] pid 151KB 244KB [ 2877.455944] Acpi-Operand 156KB 198KB [ 2877.461334] Acpi-ParseExt 9KB 11KB [ 2877.469983] Acpi-Parse 41KB 47KB [ 2877.485555] Acpi-State 52KB 63KB [ 2877.490956] Acpi-Namespace 21KB 27KB [ 2877.499724] numa_policy 0KB 3KB [ 2877.511505] debug_objects_cache 2249KB 2259KB [ 2877.520789] trace_event_file 297KB 298KB [ 2877.536195] ftrace_event_field 398KB 401KB [ 2877.541670] pool_workqueue 228KB 264KB [ 2877.550324] page->ptl 475KB 944KB [ 2877.565746] kmalloc-2097152 2050KB 2050KB [ 2877.571150] kmalloc-524288 2056KB 2056KB [ 2877.579958] kmalloc-262144 1290KB 1290KB [ 2877.595479] kmalloc-131072 650KB 650KB [ 2877.600874] kmalloc-65536 2640KB 2706KB [ 2877.609678] kmalloc-32768 2145KB 2310KB [ 2877.621623] kmalloc-16384 1287KB 1386KB [ 2877.630544] kmalloc-8192 5412KB 5486KB [ 2877.646178] kmalloc-4096 27892KB 27952KB [ 2877.651579] kmalloc-2048 16445KB 16657KB [ 2877.660227] kmalloc-1024 12390KB 13804KB [ 2877.675538] kmalloc-512 17553KB 18285KB [ 2877.680937] kmalloc-256 5527KB 6067KB [ 2877.688194] kmalloc-128 1281KB 1606KB [ 2877.697246] kmalloc-96 3550KB 4172KB [ 2877.702675] kmalloc-64 2739KB 3704KB [ 2877.708042] kmalloc-32 1989KB 2417KB [ 2877.713496] kmalloc-192 2201KB 2888KB [ 2877.718863] kmem_cache 177KB 183KB [ 2877.724558] Out of memory (oom_kill_allocating_task): Kill process 20893 (systemd-journal) score 0 or sacrifice child [ 2877.735402] Killed process 20893 (systemd-journal) total-vm:46096kB, anon-rss:476kB, file-rss:0kB, shmem-rss:1768kB [ 2877.747197] oom_reaper: reaped process 20893 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:1868kB [ 2878.484188] systemd[1]: systemd-journald.service: Failed with result 'signal'. [ 2878.504308] systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart. [ 2878.528149] systemd[1]: Stopped Flush Journal to Persistent Storage. [ 2878.542670] systemd[1]: Stopping Flush Journal to Persistent Storage... [ 2878.550097] systemd[1]: Stopped Journal Service. [ 2878.586519] systemd[1]: Starting Journal Service... [ 2878.817027] systemd-journald[21569]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing. [ 2879.319867] systemd[1]: Started Journal Service. 04:17:37 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000000200)) 04:17:37 executing program 5: socketpair(0x28, 0x0, 0x9900, &(0x7f0000000000)) 04:17:37 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601]}}, 0x8}) 04:17:37 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) ioctl$vim2m_VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000180)=@multiplanar_fd={0x401, 0x2, 0x4, 0x2, 0x8000, {}, {0x5, 0x2, 0x4, 0x2, 0xc4, 0x7f, "5259e8fa"}, 0x3, 0x4, {&(0x7f0000000100)=[{0x9, 0x1, {r1}, 0x80000000}, {0x791, 0x8001, {r2}, 0xdc9f}]}, 0xffff}) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) (async, rerun: 32) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (rerun: 32) 04:17:37 executing program 4: clock_gettime(0x9, 0x0) 04:17:37 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x3, &(0x7f0000000000)) (async) clock_gettime(0x1, &(0x7f0000000200)) (async) 04:17:37 executing program 0: clock_gettime(0xb, &(0x7f0000000200)) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcb6fb5e, 0x4) pselect6(0x40, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0xfffffffffffff901, 0x6, 0x8}, &(0x7f0000000040)={0x0, 0x8000000000000001, 0xaab, 0x80, 0x10001, 0x2, 0x40, 0x7bd}, &(0x7f0000000080)={0xffffffffffffffff, 0x37, 0x1, 0x2, 0x436, 0x80, 0x7ff, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) clock_gettime(0xb, &(0x7f0000000200)) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) (async) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xcb6fb5e, 0x4) (async) pselect6(0x40, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x2, 0x6, 0x2, 0xfffffffffffff901, 0x6, 0x8}, &(0x7f0000000040)={0x0, 0x8000000000000001, 0xaab, 0x80, 0x10001, 0x2, 0x40, 0x7bd}, &(0x7f0000000080)={0xffffffffffffffff, 0x37, 0x1, 0x2, 0x436, 0x80, 0x7ff, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x6]}, 0x8}) (async) 04:17:37 executing program 5: socketpair(0x28, 0x0, 0x9901, &(0x7f0000000000)) 04:17:37 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) 04:17:37 executing program 5: socketpair(0x28, 0x0, 0x9a00, &(0x7f0000000000)) 04:17:37 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004081}, 0x20008080) 04:17:37 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) 04:17:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x1}}, 0x20) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000240)={0x9, 0x108, 0xfa00, {r1, 0x18, "54b29f", "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"}}, 0x110) ioctl$RTC_PIE_OFF(r2, 0x7006) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0xb, &(0x7f0000000200)) 04:17:38 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:17:38 executing program 5: socketpair(0x28, 0x0, 0x9a01, &(0x7f0000000000)) 04:17:38 executing program 4: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x4, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004081}, 0x20008080) 04:17:38 executing program 3: clock_gettime(0x3, &(0x7f0000000000)) clock_gettime(0x3, &(0x7f0000000000)) (async) [ 2886.888249] oom_reaper: reaped process 21578 (syz-executor.1), now anon-rss:0kB, file-rss:14336kB, shmem-rss:8kB [ 2886.944536] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2886.965462] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2886.970249] CPU: 1 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2886.977774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2886.987121] Call Trace: [ 2886.989712] dump_stack+0x1fc/0x2ef [ 2886.993340] dump_header+0x15d/0xc3f [ 2886.997054] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2887.002152] ? ___ratelimit+0x319/0x590 [ 2887.006135] oom_kill_process.cold+0x10/0x692 [ 2887.010626] ? check_preemption_disabled+0x41/0x280 [ 2887.015634] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2887.020926] out_of_memory+0x1072/0x1390 [ 2887.025106] ? oom_killer_disable+0x270/0x270 [ 2887.029602] ? mutex_trylock+0x15f/0x1a0 [ 2887.033662] __alloc_pages_nodemask+0x23a2/0x2890 [ 2887.038528] ? find_get_entry+0x4cd/0x8a0 [ 2887.042679] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2887.047551] alloc_pages_current+0x193/0x2a0 [ 2887.051965] filemap_fault+0x146e/0x2180 [ 2887.056029] ext4_filemap_fault+0x84/0xb0 [ 2887.060162] __do_fault+0x10b/0x4b0 [ 2887.063790] __handle_mm_fault+0x273b/0x41c0 [ 2887.068207] ? vm_insert_page+0x9c0/0x9c0 [ 2887.072375] ? check_preemption_disabled+0x41/0x280 [ 2887.077396] handle_mm_fault+0x436/0xb10 [ 2887.081468] __do_page_fault+0x68e/0xd60 [ 2887.085545] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2887.090562] ? spurious_fault+0x840/0x840 [ 2887.094714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2887.099559] ? page_fault+0x8/0x30 [ 2887.103100] page_fault+0x1e/0x30 [ 2887.106559] RIP: 0033:0x46b583 [ 2887.109749] Code: Bad RIP value. [ 2887.113103] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2887.118461] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2887.125724] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2887.132995] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2887.140260] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2887.147527] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2887.155983] syz-executor.1: vmalloc: allocation failure, allocated 1456369664 of 4292874240 bytes, mode:0x6080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 2887.171709] Mem-Info: [ 2887.174385] active_anon:14790 inactive_anon:90086 isolated_anon:0 [ 2887.174385] active_file:29 inactive_file:23 isolated_file:0 [ 2887.174385] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2887.174385] slab_reclaimable:13361 slab_unreclaimable:118187 [ 2887.174385] mapped:22012 shmem:91105 pagetables:554 bounce:0 [ 2887.174385] free:13815 free_pcp:1130 free_cma:0 [ 2887.176540] syz-executor.1 cpuset=/ mems_allowed=0-1 [ 2887.207826] Node 0 active_anon:55056kB inactive_anon:67724kB active_file:108kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73712kB dirty:0kB writeback:0kB shmem:69492kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2887.207853] Node 1 active_anon:4104kB inactive_anon:292620kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2887.207859] 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 [ 2887.207886] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2887.207905] Node 0 DMA32 free:17696kB min:35996kB low:44992kB high:53988kB active_anon:55056kB inactive_anon:67724kB active_file:48kB inactive_file:84kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1916kB bounce:0kB free_pcp:2484kB local_pcp:992kB free_cma:0kB [ 2887.207937] lowmem_reserve[]: 0 0 1 1 1 [ 2887.228067] CPU: 0 PID: 21578 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 2887.242497] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2887.269582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2887.269587] Call Trace: [ 2887.269609] dump_stack+0x1fc/0x2ef [ 2887.269625] warn_alloc.cold+0x7b/0x18f [ 2887.269641] ? zone_watermark_ok_safe+0x260/0x260 [ 2887.269658] ? rcu_nmi_exit+0xb3/0x180 [ 2887.295869] lowmem_reserve[]: 0 0 0 0 0 [ 2887.300881] __vmalloc_area_node+0x4fd/0x780 [ 2887.332245] Node 1 Normal free:26696kB min:53876kB low:67344kB high:80812kB active_anon:4104kB inactive_anon:292620kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:2036kB local_pcp:1660kB free_cma:0kB [ 2887.333789] ? __vmalloc_node_range+0x180/0x180 [ 2887.341670] lowmem_reserve[]: 0 0 0 0 0 [ 2887.367484] ? _raw_spin_unlock+0x29/0x40 [ 2887.367498] ? __get_vm_area_node+0x2e2/0x3a0 [ 2887.367517] __vmalloc_node_range+0xed/0x180 [ 2887.376883] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2887.379462] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2887.383167] Node 0 DMA32: 203*4kB (ME) 151*8kB (ME) 237*16kB (ME) 104*32kB (ME) 32*64kB (ME) 13*128kB (UME) 3*256kB (UM) 2*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 17716kB [ 2887.387130] ? vb2_vmalloc_dmabuf_ops_release+0x40/0x40 [ 2887.391969] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2887.395830] vmalloc_user+0x70/0xe0 [ 2887.399776] Node 1 Normal: 406*4kB (UM) 246*8kB (UME) 190*16kB (ME) 63*32kB (ME) 28*64kB (UME) 27*128kB (ME) 14*256kB (UM) 8*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 26696kB [ 2887.404202] ? vb2_vmalloc_alloc+0xb3/0x2f0 [ 2887.404216] vb2_vmalloc_alloc+0xb3/0x2f0 [ 2887.404233] __vb2_queue_alloc+0x472/0xe60 [ 2887.435474] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2887.437813] vb2_core_create_bufs+0x273/0x7e0 [ 2887.441786] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2887.445893] ? __vb2_queue_free+0x870/0x870 [ 2887.450365] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2887.454754] ? __video_do_ioctl+0x632/0xcd0 [ 2887.454773] ? __mutex_lock+0x368/0x1190 [ 2887.454791] vb2_create_bufs+0x332/0x620 [ 2887.469358] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2887.473674] ? mark_held_locks+0xf0/0xf0 [ 2887.473685] ? __bpf_trace_vb2_event_class+0xe0/0xe0 [ 2887.473704] ? _raw_spin_unlock_irqrestore+0xaf/0xe0 [ 2887.489477] 91152 total pagecache pages [ 2887.497335] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 2887.497359] v4l_create_bufs+0xb2/0x160 [ 2887.508573] 0 pages in swap cache [ 2887.512171] __video_do_ioctl+0x49a/0xcd0 [ 2887.512195] ? v4l_querycap+0x340/0x340 [ 2887.530716] Swap cache stats: add 0, delete 0, find 0/0 [ 2887.532624] ? __might_fault+0x192/0x1d0 [ 2887.532640] ? v4l_querycap+0x340/0x340 [ 2887.532658] video_usercopy+0x13f/0xfa0 [ 2887.536787] Free swap = 0kB [ 2887.541039] ? v4l_enumstd+0x60/0x60 [ 2887.549874] Total swap = 0kB [ 2887.554332] ? do_futex+0x171/0x1880 [ 2887.554347] ? mark_held_locks+0xf0/0xf0 [ 2887.554365] ? debug_check_no_obj_freed+0x201/0x490 [ 2887.562933] 2097051 pages RAM [ 2887.567235] ? video_usercopy+0xfa0/0xfa0 [ 2887.576162] 0 pages HighMem/MovableOnly [ 2887.580469] v4l2_ioctl+0x147/0x1a0 [ 2887.584533] 369649 pages reserved [ 2887.588568] ? video_devdata+0xa0/0xa0 [ 2887.597139] 0 pages cma reserved [ 2887.601170] do_vfs_ioctl+0xcdb/0x12e0 [ 2887.606298] Unreclaimable slab info: [ 2887.611384] ? lock_downgrade+0x720/0x720 [ 2887.611398] ? check_preemption_disabled+0x41/0x280 [ 2887.611414] ? ioctl_preallocate+0x200/0x200 [ 2887.615379] Name Used Total [ 2887.620567] ? __fget+0x356/0x510 [ 2887.626902] pid_2 24KB 36KB [ 2887.627967] ? do_dup2+0x450/0x450 [ 2887.632208] batadv_tt_change_cache 2KB 7KB [ 2887.636083] ? __se_sys_futex+0x298/0x3b0 [ 2887.641447] batadv_tl_cache 7KB 16KB [ 2887.645479] ksys_ioctl+0x9b/0xc0 [ 2887.649438] TIPC 13KB 30KB [ 2887.653400] __x64_sys_ioctl+0x6f/0xb0 [ 2887.653415] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2887.653435] do_syscall_64+0xf9/0x620 [ 2887.656439] SCTPv6 20KB 30KB [ 2887.660138] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2887.663160] DCCPv6 17KB 22KB [ 2887.666830] RIP: 0033:0x7f7789dbe0f9 [ 2887.670868] DCCP 16KB 35KB [ 2887.675869] Code: Bad RIP value. [ 2887.675877] RSP: 002b:00007f7788330168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2887.679000] RXRPC 14KB 32KB [ 2887.683104] RAX: ffffffffffffffda RBX: 00007f7789eddf80 RCX: 00007f7789dbe0f9 [ 2887.683112] RDX: 00000000200000c0 RSI: 00000000c100565c RDI: 0000000000000003 [ 2887.683120] RBP: 00007f7789e19ae9 R08: 0000000000000000 R09: 0000000000000000 [ 2887.683130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2887.687098] rxrpc_call_jar 101KB 118KB [ 2887.690703] R13: 00007ffda5e88eff R14: 00007f7788330300 R15: 0000000000022000 [ 2887.703586] Mem-Info: [ 2887.720303] bridge_fdb_cache 12KB 27KB [ 2887.723564] active_anon:14790 inactive_anon:90086 isolated_anon:0 [ 2887.723564] active_file:28 inactive_file:24 isolated_file:0 [ 2887.723564] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2887.723564] slab_reclaimable:13361 slab_unreclaimable:118187 [ 2887.723564] mapped:22012 shmem:91105 pagetables:554 bounce:0 [ 2887.723564] free:13815 free_pcp:1130 free_cma:0 [ 2887.723587] Node 0 active_anon:55056kB inactive_anon:67724kB active_file:104kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73712kB dirty:0kB writeback:0kB shmem:69492kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2887.723612] Node 1 active_anon:4104kB inactive_anon:292620kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2887.723616] 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 [ 2887.723642] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2887.723659] Node 0 DMA32 free:17696kB min:35996kB low:44992kB high:53988kB active_anon:55056kB inactive_anon:67724kB active_file:44kB inactive_file:88kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7424kB pagetables:1916kB bounce:0kB free_pcp:2484kB local_pcp:1492kB free_cma:0kB [ 2887.723689] lowmem_reserve[]: 0 0 1 1 1 [ 2887.723706] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2887.723734] lowmem_reserve[]: 0 0 0 0 0 [ 2887.723751] Node 1 Normal free:26696kB min:53876kB low:67344kB high:80812kB active_anon:4104kB inactive_anon:292620kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:2036kB local_pcp:376kB free_cma:0kB [ 2887.723780] lowmem_reserve[]: 0 0 0 0 0 [ 2887.723796] Node 0 DMA: 1*4kB (E) 1*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10860kB [ 2887.723865] Node 0 DMA32: 203*4kB (ME) 151*8kB (ME) 237*16kB (ME) 104*32kB (ME) 32*64kB (ME) 13*128kB (UME) 3*256kB (UM) 2*512kB (UM) 3*1024kB (UM) 0*2048kB 0*4096kB = 17716kB [ 2887.723951] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2887.724004] Node 1 Normal: 406*4kB (UM) 246*8kB (UME) 190*16kB (ME) 63*32kB (ME) 28*64kB (UME) 27*128kB (ME) 14*256kB (UM) 8*512kB (UME) 5*1024kB (UME) 0*2048kB 0*4096kB = 26696kB [ 2887.724085] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2887.724096] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2887.724106] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2887.724116] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2887.724121] 91152 total pagecache pages [ 2887.724134] 0 pages in swap cache [ 2887.724141] Swap cache stats: add 0, delete 0, find 0/0 [ 2887.724146] Free swap = 0kB [ 2887.724151] Total swap = 0kB [ 2887.724158] 2097051 pages RAM [ 2887.724163] 0 pages HighMem/MovableOnly [ 2887.724168] 369649 pages reserved [ 2887.724173] 0 pages cma reserved [ 2888.219985] fib6_nodes 220KB 272KB [ 2888.225530] ip6_dst_cache 539KB 716KB [ 2888.230901] RAWv6 101KB 121KB [ 2888.238262] UDPv6 33KB 48KB [ 2888.243682] TCPv6 36KB 48KB [ 2888.249055] nf_conntrack 8KB 15KB [ 2888.254515] t10_alua_lu_gp_cache 0KB 3KB [ 2888.260144] sd_ext_cdb 0KB 7KB [ 2888.265592] scsi_sense_cache 1056KB 1060KB [ 2888.270955] virtio_scsi_cmd 16KB 16KB [ 2888.276399] sgpool-128 8KB 8KB [ 2888.281835] sgpool-64 4KB 12KB [ 2888.287198] sgpool-32 2KB 15KB [ 2888.292641] sgpool-16 1KB 7KB [ 2888.298003] sgpool-8 0KB 7KB [ 2888.303406] mqueue_inode_cache 15KB 37KB [ 2888.308861] bio_post_read_ctx 14KB 15KB [ 2888.314324] bio-2 14KB 15KB [ 2888.319702] jfs_mp 7KB 7KB [ 2888.325126] cifs_small_rq 15KB 16KB [ 2888.330488] cifs_request 67KB 67KB [ 2888.335901] cifs_mpx_ids 0KB 7KB [ 2888.343072] nfs_commit_data 3KB 14KB [ 2888.348444] nfs_write_data 34KB 44KB [ 2888.353882] ext4_system_zone 1KB 7KB [ 2888.359266] bio-1 1KB 7KB [ 2888.364666] pid_namespace 2KB 11KB [ 2888.370037] rpc_buffers 17KB 25KB [ 2888.375455] rpc_tasks 2KB 7KB [ 2888.380816] UNIX 1599KB 1698KB [ 2888.386219] tcp_bind_bucket 1KB 8KB [ 2888.391647] ip_fib_trie 30KB 47KB [ 2888.397011] ip_fib_alias 154KB 197KB [ 2888.408781] ip_dst_cache 10KB 24KB [ 2888.414213] RAW 66KB 90KB [ 2888.419580] UDP 60KB 94KB [ 2888.431234] TCP 53KB 61KB [ 2888.436614] hugetlbfs_inode_cache 3KB 15KB [ 2888.447209] fscache_cookie_jar 1KB 7KB [ 2888.456306] eventpoll_pwq 26KB 39KB [ 2888.465089] eventpoll_epi 48KB 74KB [ 2888.470465] inotify_inode_mark 12KB 23KB [ 2888.479395] request_queue 199KB 199KB [ 2888.488025] blkdev_requests 1KB 3KB [ 2888.496961] blkdev_ioc 27KB 38KB [ 2888.505752] bio-0 937KB 1087KB [ 2888.514778] biovec-max 1559KB 1584KB [ 2888.520152] biovec-64 869KB 1071KB [ 2888.528706] biovec-16 121KB 168KB [ 2888.537639] bio_integrity_payload 1KB 8KB [ 2888.548441] khugepaged_mm_slot 5KB 27KB [ 2888.557493] uid_cache 0KB 4KB [ 2888.566049] dmaengine-unmap-2 0KB 3KB [ 2888.575032] skbuff_fclone_cache 40KB 45KB [ 2888.580575] skbuff_head_cache 8888KB 9450KB [ 2888.589205] configfs_dir_cache 3KB 11KB [ 2888.598067] file_lock_cache 39KB 47KB [ 2888.606639] file_lock_ctx 9KB 11KB [ 2888.615614] fsnotify_mark_connector 6KB 15KB [ 2888.624906] net_namespace 78KB 105KB [ 2888.630280] shmem_inode_cache 8076KB 8135KB [ 2888.639526] task_delay_info 231KB 351KB [ 2888.649783] taskstats 32KB 38KB [ 2888.658680] proc_dir_entry 873KB 975KB [ 2888.667252] pde_opener 17KB 54KB [ 2888.676309] seq_file 286KB 358KB [ 2888.685098] sigqueue 41KB 63KB [ 2888.690493] kernfs_node_cache 18226KB 18821KB [ 2888.699240] mnt_cache 231KB 264KB [ 2888.707893] filp 7309KB 7886KB [ 2888.716705] names_cache 120882KB 120921KB [ 2888.725383] iint_cache 33KB 47KB [ 2888.730840] key_jar 4KB 11KB [ 2888.739444] uts_namespace 3KB 11KB [ 2888.749553] nsproxy 2KB 11KB [ 2888.758266] vm_area_struct 3272KB 3376KB [ 2888.766990] mm_struct 466KB 546KB [ 2888.775939] fs_cache 230KB 364KB [ 2888.784937] files_cache 940KB 1121KB [ 2888.790333] signal_cache 1775KB 2256KB [ 2888.799190] sighand_cache 605KB 631KB [ 2888.807668] task_struct 7442KB 7505KB [ 2888.816512] cred_jar 2116KB 2680KB [ 2888.825466] anon_vma_chain 993KB 1315KB [ 2888.830833] anon_vma 128KB 265KB [ 2888.839373] pid 141KB 244KB [ 2888.847986] Acpi-Operand 156KB 198KB [ 2888.858348] Acpi-ParseExt 9KB 11KB [ 2888.867037] Acpi-Parse 41KB 47KB [ 2888.876150] Acpi-State 52KB 63KB [ 2888.885176] Acpi-Namespace 21KB 27KB [ 2888.890548] numa_policy 0KB 3KB [ 2888.898993] debug_objects_cache 2235KB 2259KB [ 2888.907693] trace_event_file 297KB 298KB [ 2888.916521] ftrace_event_field 398KB 401KB [ 2888.925603] pool_workqueue 220KB 248KB [ 2888.930990] page->ptl 476KB 944KB [ 2888.939818] kmalloc-2097152 2050KB 2050KB [ 2888.948378] kmalloc-524288 2056KB 2056KB [ 2888.959096] kmalloc-262144 1290KB 1290KB [ 2888.967764] kmalloc-131072 650KB 650KB [ 2888.976812] kmalloc-65536 2508KB 2574KB [ 2888.985727] kmalloc-32768 2013KB 2211KB [ 2888.991093] kmalloc-16384 1254KB 1336KB [ 2888.999768] kmalloc-8192 5057KB 5156KB [ 2889.008523] kmalloc-4096 25291KB 25330KB [ 2889.017270] kmalloc-2048 15499KB 16555KB [ 2889.026093] kmalloc-1024 11467KB 13765KB [ 2889.035098] kmalloc-512 17368KB 18273KB [ 2889.040470] kmalloc-256 5223KB 6067KB [ 2889.049022] kmalloc-128 1249KB 1606KB [ 2889.059623] kmalloc-96 3677KB 4172KB [ 2889.068255] kmalloc-64 2690KB 3704KB [ 2889.085261] kmalloc-32 1970KB 2417KB [ 2889.090642] kmalloc-192 2141KB 2888KB [ 2889.100747] kmem_cache 177KB 183KB [ 2889.112641] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2889.134705] Killed process 21009 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB [ 2889.174851] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2889.189663] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2889.194575] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2889.202034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2889.211392] Call Trace: [ 2889.214001] dump_stack+0x1fc/0x2ef [ 2889.217635] dump_header+0x15d/0xc3f [ 2889.221355] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2889.226548] ? ___ratelimit+0x319/0x590 [ 2889.230529] oom_kill_process.cold+0x10/0x692 [ 2889.235057] ? check_preemption_disabled+0x41/0x280 [ 2889.240085] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2889.245375] out_of_memory+0x1072/0x1390 [ 2889.249452] ? oom_killer_disable+0x270/0x270 [ 2889.253959] ? mutex_trylock+0x15f/0x1a0 [ 2889.258028] __alloc_pages_nodemask+0x23a2/0x2890 [ 2889.262880] ? find_get_entry+0x4cd/0x8a0 [ 2889.267040] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2889.271921] alloc_pages_current+0x193/0x2a0 [ 2889.276334] filemap_fault+0x146e/0x2180 [ 2889.280582] ext4_filemap_fault+0x84/0xb0 [ 2889.284909] __do_fault+0x10b/0x4b0 [ 2889.288627] __handle_mm_fault+0x273b/0x41c0 [ 2889.293042] ? vm_insert_page+0x9c0/0x9c0 [ 2889.297206] ? check_preemption_disabled+0x41/0x280 [ 2889.302230] handle_mm_fault+0x436/0xb10 [ 2889.306327] __do_page_fault+0x68e/0xd60 [ 2889.310397] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2889.315424] ? spurious_fault+0x840/0x840 [ 2889.319576] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2889.324425] ? page_fault+0x8/0x30 [ 2889.327969] page_fault+0x1e/0x30 [ 2889.331420] RIP: 0033:0x46b583 [ 2889.334614] Code: Bad RIP value. [ 2889.337976] RSP: 002b:000000c000067e78 EFLAGS: 00010202 [ 2889.343342] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 000000000046b583 [ 2889.350617] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001ec5840 [ 2889.357894] RBP: 000000c000067ec0 R08: 0000000000000000 R09: 0000000000000000 [ 2889.365164] R10: 000000c000067eb0 R11: 0000000000000202 R12: 000000c000067eb0 [ 2889.372431] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2889.383661] Mem-Info: [ 2889.386092] active_anon:14642 inactive_anon:90086 isolated_anon:0 [ 2889.386092] active_file:12 inactive_file:12 isolated_file:0 [ 2889.386092] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2889.386092] slab_reclaimable:13357 slab_unreclaimable:118179 [ 2889.386092] mapped:21994 shmem:91105 pagetables:516 bounce:0 [ 2889.386092] free:13920 free_pcp:1178 free_cma:0 [ 2889.423109] Node 0 active_anon:54468kB inactive_anon:67724kB active_file:40kB inactive_file:40kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:73640kB dirty:0kB writeback:0kB shmem:69492kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 8192kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2889.454486] Node 1 active_anon:4100kB inactive_anon:292620kB active_file:8kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2889.485280] 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 [ 2889.512769] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2889.517992] Node 0 DMA32 free:19784kB min:35996kB low:44992kB high:53988kB active_anon:54468kB inactive_anon:67724kB active_file:40kB inactive_file:40kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1764kB bounce:0kB free_pcp:2924kB local_pcp:1492kB free_cma:0kB [ 2889.547445] lowmem_reserve[]: 0 0 1 1 1 [ 2889.552074] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2889.579359] lowmem_reserve[]: 0 0 0 0 0 [ 2889.584063] Node 1 Normal free:150932kB min:53876kB low:67344kB high:80812kB active_anon:4100kB inactive_anon:292620kB active_file:8kB inactive_file:1608kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:1896kB local_pcp:412kB free_cma:0kB [ 2889.615374] lowmem_reserve[]: 0 0 0 0 0 [ 2889.620045] Node 0 DMA: 1*4kB (E) 2*8kB (U) 2*16kB (UE) 0*32kB 1*64kB (E) 2*128kB (UE) 1*256kB (E) 2*512kB (UE) 1*1024kB (E) 2*2048kB (ME) 1*4096kB (M) = 10868kB [ 2889.636511] Node 0 DMA32: 200*4kB (ME) 348*8kB (UME) 247*16kB (UME) 104*32kB (UME) 34*64kB (ME) 13*128kB (ME) 2*256kB (M) 1*512kB (M) 4*1024kB (UM) 0*2048kB 0*4096kB = 19824kB [ 2889.655388] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2889.667780] Node 1 Normal: 3*4kB (UM) 31*8kB (ME) 204*16kB (UME) 65*32kB (UME) 25*64kB (UME) 26*128kB (UME) 15*256kB (UM) 8*512kB (UME) 5*1024kB (ME) 105*2048kB (U) 0*4096kB = 238628kB [ 2889.688447] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2889.698609] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2889.708061] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2889.718325] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2889.761160] 93113 total pagecache pages [ 2889.765170] 0 pages in swap cache [ 2889.768623] Swap cache stats: add 0, delete 0, find 0/0 [ 2889.785878] Free swap = 0kB [ 2889.788928] Total swap = 0kB [ 2889.806007] 2097051 pages RAM [ 2889.809144] 0 pages HighMem/MovableOnly [ 2889.826392] 369649 pages reserved [ 2889.829876] 0 pages cma reserved [ 2889.841182] Unreclaimable slab info: [ 2889.844915] Name Used Total [ 2889.850484] pid_2 23KB 36KB [ 2889.871209] batadv_tt_change_cache 2KB 7KB [ 2889.906072] batadv_tl_cache 6KB 16KB [ 2889.912141] TIPC 13KB 30KB [ 2889.918154] SCTPv6 18KB 30KB [ 2889.928531] DCCPv6 17KB 22KB [ 2889.934002] DCCP 16KB 35KB [ 2889.939437] RXRPC 14KB 32KB [ 2889.949655] rxrpc_call_jar 101KB 118KB [ 2889.955180] bridge_fdb_cache 12KB 27KB [ 2889.960553] fib6_nodes 217KB 272KB [ 2889.970640] ip6_dst_cache 539KB 716KB [ 2889.978136] RAWv6 101KB 121KB [ 2889.984097] UDPv6 33KB 48KB [ 2889.989489] TCPv6 33KB 48KB [ 2889.995833] nf_conntrack 8KB 15KB [ 2890.001786] t10_alua_lu_gp_cache 0KB 3KB [ 2890.007420] sd_ext_cdb 0KB 7KB [ 2890.013741] scsi_sense_cache 1056KB 1060KB [ 2890.019112] virtio_scsi_cmd 16KB 16KB [ 2890.025522] sgpool-128 8KB 8KB [ 2890.030917] sgpool-64 4KB 12KB [ 2890.037249] sgpool-32 2KB 15KB [ 2890.043239] sgpool-16 1KB 7KB [ 2890.048610] sgpool-8 0KB 7KB [ 2890.054953] mqueue_inode_cache 15KB 37KB [ 2890.060438] bio_post_read_ctx 14KB 15KB [ 2890.066916] bio-2 14KB 15KB [ 2890.072860] jfs_mp 7KB 7KB [ 2890.079962] cifs_small_rq 15KB 16KB [ 2890.086686] cifs_request 67KB 67KB [ 2890.094246] cifs_mpx_ids 0KB 7KB [ 2890.099648] nfs_commit_data 3KB 14KB [ 2890.105962] nfs_write_data 34KB 44KB [ 2890.111880] ext4_system_zone 1KB 7KB [ 2890.117276] bio-1 1KB 7KB [ 2890.123648] pid_namespace 2KB 11KB [ 2890.129026] rpc_buffers 17KB 25KB [ 2890.135478] rpc_tasks 2KB 7KB [ 2890.140855] UNIX 1455KB 1616KB [ 2890.147268] tcp_bind_bucket 1KB 8KB [ 2890.153634] ip_fib_trie 30KB 47KB [ 2890.159009] ip_fib_alias 152KB 197KB [ 2890.165383] ip_dst_cache 10KB 24KB [ 2890.170760] RAW 66KB 90KB [ 2890.177158] UDP 60KB 94KB [ 2890.185477] TCP 50KB 61KB [ 2890.190944] hugetlbfs_inode_cache 3KB 15KB [ 2890.198005] fscache_cookie_jar 1KB 7KB [ 2890.204315] eventpoll_pwq 26KB 39KB [ 2890.209686] eventpoll_epi 47KB 74KB [ 2890.216253] inotify_inode_mark 12KB 23KB [ 2890.222664] request_queue 199KB 199KB [ 2890.228037] blkdev_requests 1KB 3KB [ 2890.234721] blkdev_ioc 26KB 38KB [ 2890.240105] bio-0 954KB 1087KB [ 2890.246839] biovec-max 1559KB 1584KB [ 2890.253055] biovec-64 937KB 1071KB [ 2890.258427] biovec-16 135KB 168KB [ 2890.265081] bio_integrity_payload 1KB 8KB [ 2890.270804] khugepaged_mm_slot 5KB 27KB [ 2890.277494] uid_cache 0KB 4KB [ 2890.285062] dmaengine-unmap-2 0KB 3KB [ 2890.290443] skbuff_fclone_cache 42KB 45KB [ 2890.297395] skbuff_head_cache 8610KB 9446KB [ 2890.303644] configfs_dir_cache 3KB 11KB [ 2890.309102] file_lock_cache 37KB 47KB [ 2890.316729] file_lock_ctx 9KB 11KB [ 2890.322890] fsnotify_mark_connector 6KB 15KB [ 2890.328784] net_namespace 78KB 105KB [ 2890.335315] shmem_inode_cache 8075KB 8135KB [ 2890.340692] task_delay_info 227KB 347KB [ 2890.347466] taskstats 32KB 38KB [ 2890.353690] proc_dir_entry 869KB 975KB [ 2890.359066] pde_opener 15KB 54KB [ 2890.365898] seq_file 286KB 358KB [ 2890.372095] sigqueue 54KB 63KB [ 2890.377472] kernfs_node_cache 18226KB 18821KB [ 2890.385796] mnt_cache 231KB 264KB [ 2890.391986] filp 7302KB 7886KB [ 2890.397366] names_cache 124780KB 124780KB [ 2890.407466] iint_cache 33KB 47KB [ 2890.412982] key_jar 4KB 11KB [ 2890.418349] uts_namespace 3KB 11KB [ 2890.428664] nsproxy 2KB 11KB [ 2890.434400] vm_area_struct 3047KB 3376KB [ 2890.439771] mm_struct 464KB 546KB [ 2890.450356] fs_cache 224KB 364KB [ 2890.455893] files_cache 930KB 1121KB [ 2890.466121] signal_cache 1733KB 2249KB [ 2890.471623] sighand_cache 594KB 631KB [ 2890.476993] task_struct 7025KB 7107KB [ 2890.487499] cred_jar 2155KB 2680KB [ 2890.493713] anon_vma_chain 984KB 1315KB [ 2890.499091] anon_vma 123KB 265KB [ 2890.504621] pid 138KB 244KB [ 2890.510167] Acpi-Operand 156KB 198KB [ 2890.515664] Acpi-ParseExt 9KB 11KB [ 2890.521031] Acpi-Parse 41KB 47KB [ 2890.526494] Acpi-State 52KB 63KB [ 2890.531989] Acpi-Namespace 21KB 27KB [ 2890.537467] numa_policy 0KB 3KB [ 2890.543058] debug_objects_cache 2234KB 2259KB [ 2890.548605] trace_event_file 297KB 298KB [ 2890.554118] ftrace_event_field 398KB 401KB [ 2890.559577] pool_workqueue 209KB 248KB [ 2890.565065] page->ptl 474KB 944KB [ 2890.570473] kmalloc-2097152 2050KB 2050KB [ 2890.575993] kmalloc-524288 2056KB 2056KB [ 2890.581456] kmalloc-262144 1290KB 1290KB [ 2890.586823] kmalloc-131072 650KB 650KB [ 2890.594353] kmalloc-65536 2376KB 2574KB [ 2890.599750] kmalloc-32768 2013KB 2211KB [ 2890.605232] kmalloc-16384 1254KB 1336KB [ 2890.610598] kmalloc-8192 5040KB 5156KB [ 2890.620005] kmalloc-4096 23974KB 24012KB [ 2890.626266] kmalloc-2048 14928KB 16402KB [ 2890.635783] kmalloc-1024 11116KB 13765KB [ 2890.642129] kmalloc-512 17013KB 18273KB [ 2890.647510] kmalloc-256 5139KB 6067KB [ 2890.656858] kmalloc-128 1245KB 1606KB [ 2890.663100] kmalloc-96 3685KB 4172KB [ 2890.668487] kmalloc-64 2619KB 3704KB [ 2890.677932] kmalloc-32 1951KB 2417KB [ 2890.684184] kmalloc-192 2105KB 2888KB [ 2890.689562] kmem_cache 177KB 183KB [ 2890.699858] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2890.716066] Killed process 21008 (syz-executor.3) total-vm:48512kB, anon-rss:428kB, file-rss:0kB, shmem-rss:0kB [ 2894.046327] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2894.059788] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2894.075110] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2894.086208] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2894.097669] device bridge_slave_1 left promiscuous mode [ 2894.107112] bridge0: port 2(bridge_slave_1) entered disabled state [ 2894.117341] device bridge_slave_0 left promiscuous mode [ 2894.126993] bridge0: port 1(bridge_slave_0) entered disabled state [ 2894.139760] device veth1_macvtap left promiscuous mode [ 2894.149050] device veth0_macvtap left promiscuous mode [ 2894.158906] device veth1_vlan left promiscuous mode [ 2894.168136] device veth0_vlan left promiscuous mode 04:17:50 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) 04:17:50 executing program 1: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000000c0)={0x0, 0x4, 0x1, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x601]}}}) 04:17:50 executing program 2: openat$vim2m(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) syz_open_dev$vim2m(&(0x7f0000000280), 0xffffffffffffffff, 0x2) 04:17:50 executing program 3: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x5, &(0x7f0000000040)) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x8}, [@map_val={0x18, 0x6, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0xf, 0x0, 0x0, 0x0, 0x8}, @generic={0x6, 0x8, 0x3, 0x9, 0x8}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff9}]}, &(0x7f0000000100)='GPL\x00', 0x2, 0x5b, &(0x7f0000000140)=""/91, 0x41100, 0x3, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0x1, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x2, 0x4, 0x0, 0x2}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1]}, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={@cgroup, r0, 0xe}, 0x10) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000000)={0x2c, 0x2d, 0x0, 0x3, 0x7, 0x3, 0x6, 0x63, 0x1}) 04:17:50 executing program 5: socketpair(0x28, 0x0, 0x9b00, &(0x7f0000000000)) 04:17:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "779781873aec5570fe7e80f1191565cb9f127baa89a7165ccbbcc92ea2e00be96ca7316dfb2ac646cc2d58a7670bd4a6a7e521fc007d9afa3f5ddc21f6bb52550d662e154bf065f4b8b30d71ff749b000cf9226876384981f461618770dd8758c27891874c507c1de4cc3a8239e8791bd313880f08c8feb872414d0e53523811dd260c15f92d4d76b03d706981d525edd0bf40fc9250c939d65cddb58deae4e93d40a2b241d4233d3e0a60bc2760b853a133cb14b626e79f5ffb80ef03fcd1025f4a323e6099abd2aea6147cc06e500a43168d6b8c5ab7007011df809eef6ddd503a8973f8b2ecb9c56854d9015fa96f02b7db9ae966effb6ffac5da7d408be0", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x1}}, 0x20) (async) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000240)={0x9, 0x108, 0xfa00, {r1, 0x18, "54b29f", "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"}}, 0x110) (async) ioctl$RTC_PIE_OFF(r2, 0x7006) (async) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) (async) clock_gettime(0xb, &(0x7f0000000200)) 04:17:50 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) 04:17:50 executing program 5: socketpair(0x28, 0x0, 0x9b01, &(0x7f0000000000)) 04:17:50 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) 04:17:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x1}}, 0x20) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) pipe2$watch_queue(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000240)={0x9, 0x108, 0xfa00, {r1, 0x18, "54b29f", "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"}}, 0x110) ioctl$RTC_PIE_OFF(r2, 0x7006) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) clock_gettime(0xb, &(0x7f0000000200)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000d00)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) (async) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2, 0x6}}, 0x20) (async) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000100)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000040), r1, 0x0, 0x0, 0x1}}, 0x20) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) (async) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f00000004c0)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r2}}, 0x18) (async) pipe2$watch_queue(&(0x7f0000000140), 0x80) (async) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000240)={0x9, 0x108, 0xfa00, {r1, 0x18, "54b29f", "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"}}, 0x110) (async) ioctl$RTC_PIE_OFF(r2, 0x7006) (async) socketpair(0x3, 0x0, 0x0, &(0x7f0000000000)) (async) clock_gettime(0xb, &(0x7f0000000200)) (async) 04:17:50 executing program 5: socketpair(0x28, 0x0, 0x9c00, &(0x7f0000000000)) 04:17:50 executing program 4: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x6, &(0x7f0000000000)) r0 = getpid() sched_rr_get_interval(r0, &(0x7f00000007c0)) 04:17:50 executing program 5: socketpair(0x28, 0x0, 0x9c01, &(0x7f0000000000)) [ 2898.070657] Bluetooth: hci4: command 0x0409 tx timeout [ 2898.076037] Bluetooth: hci0: command 0x0409 tx timeout [ 2898.472558] ieee802154 phy0 wpan0: encryption failed: -22 [ 2898.478179] ieee802154 phy1 wpan1: encryption failed: -22 [ 2899.281494] device hsr_slave_1 left promiscuous mode [ 2899.288919] device hsr_slave_0 left promiscuous mode [ 2899.304003] team0 (unregistering): Port device team_slave_1 removed [ 2899.316678] team0 (unregistering): Port device team_slave_0 removed [ 2899.327479] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2899.341339] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2899.369570] bond0 (unregistering): Released all slaves [ 2899.549689] IPVS: ftp: loaded support on port[0] = 21 [ 2899.565949] IPVS: ftp: loaded support on port[0] = 21 [ 2899.884732] chnl_net:caif_netlink_parms(): no params data found [ 2899.903840] chnl_net:caif_netlink_parms(): no params data found [ 2900.067771] bridge0: port 1(bridge_slave_0) entered blocking state [ 2900.081815] bridge0: port 1(bridge_slave_0) entered disabled state [ 2900.089477] device bridge_slave_0 entered promiscuous mode [ 2900.102531] bridge0: port 1(bridge_slave_0) entered blocking state [ 2900.108898] bridge0: port 1(bridge_slave_0) entered disabled state [ 2900.123943] device bridge_slave_0 entered promiscuous mode [ 2900.135053] bridge0: port 2(bridge_slave_1) entered blocking state [ 2900.144679] bridge0: port 2(bridge_slave_1) entered disabled state [ 2900.159816] Bluetooth: hci0: command 0x041b tx timeout [ 2900.165581] Bluetooth: hci4: command 0x041b tx timeout [ 2900.172233] device bridge_slave_1 entered promiscuous mode [ 2900.178839] bridge0: port 2(bridge_slave_1) entered blocking state [ 2900.190354] bridge0: port 2(bridge_slave_1) entered disabled state [ 2900.198969] device bridge_slave_1 entered promiscuous mode [ 2900.247986] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2900.261907] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 2900.278414] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2900.287912] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 2900.329596] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2900.339516] team0: Port device team_slave_0 added [ 2900.346233] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 2900.354744] team0: Port device team_slave_0 added [ 2900.360074] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2900.369347] team0: Port device team_slave_1 added [ 2900.379397] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 2900.387211] team0: Port device team_slave_1 added [ 2900.419037] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2900.425641] 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. [ 2900.451275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2900.464696] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2900.471383] 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. [ 2900.497078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2900.508262] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2900.515566] 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. [ 2900.543123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2900.564665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2900.572723] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2900.578969] 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. [ 2900.604700] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2900.618373] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2900.636955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 2900.655399] device hsr_slave_0 entered promiscuous mode [ 2900.662149] device hsr_slave_1 entered promiscuous mode [ 2900.668095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 2900.683621] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2900.691052] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2900.716319] device hsr_slave_0 entered promiscuous mode [ 2900.723249] device hsr_slave_1 entered promiscuous mode [ 2900.731332] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 2900.738987] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 2900.882093] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2900.928594] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 2900.970719] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2900.987434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2900.996978] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2901.005967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2901.013848] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2901.023061] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2901.029116] 8021q: adding VLAN 0 to HW filter on device team0 [ 2901.047569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2901.057157] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2901.064292] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2901.074230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2901.082611] bridge0: port 1(bridge_slave_0) entered blocking state [ 2901.088958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2901.102453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2901.110664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2901.117752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2901.125789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2901.133840] bridge0: port 2(bridge_slave_1) entered blocking state [ 2901.140283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2901.150270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 2901.367866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2901.376279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2901.386434] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 2901.393933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 2901.401874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2901.410687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2901.419792] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 2901.426278] 8021q: adding VLAN 0 to HW filter on device team0 [ 2901.433146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2901.560988] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 2901.569884] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 2901.578897] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2901.589228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 2901.597538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2901.605863] bridge0: port 1(bridge_slave_0) entered blocking state [ 2901.612260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2901.619216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 2901.627268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2901.635010] bridge0: port 2(bridge_slave_1) entered blocking state [ 2901.641426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2901.648270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2901.657422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2901.667590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 2901.772957] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 2901.780224] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2901.787236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 2901.797853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2901.808161] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 2901.815184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2901.823032] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2901.830968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 2901.943805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2901.955239] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 2901.964129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2901.973264] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2901.981286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 2901.988956] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2901.998091] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2902.007233] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2902.113019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2902.120684] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2902.129288] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2902.135458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2902.144050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 2902.230317] Bluetooth: hci4: command 0x040f tx timeout [ 2902.235721] Bluetooth: hci0: command 0x040f tx timeout [ 2902.259115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 2902.267850] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2902.279376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 2902.288820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 2902.296800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2902.308382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 2902.413164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 2902.425353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2902.436847] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 2902.443579] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2902.456495] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2902.565741] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2902.572575] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2902.579340] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2902.591561] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2902.711431] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 2902.719280] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 2902.727265] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2902.738140] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2902.757122] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2902.885475] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2902.897095] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2902.909934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2902.918802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2903.029350] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 2903.042314] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 2903.049620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2903.057937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2903.103224] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2903.115793] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2903.123313] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2903.247618] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2903.257549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2903.265729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2903.275462] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 2903.283789] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 2903.292390] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 2903.300802] device veth0_vlan entered promiscuous mode [ 2903.306495] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2903.314682] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2903.331459] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 2903.340095] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2903.346805] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2903.355463] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2903.363822] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2903.373307] device bridge_slave_1 left promiscuous mode [ 2903.378748] bridge0: port 2(bridge_slave_1) entered disabled state [ 2903.386188] device bridge_slave_0 left promiscuous mode [ 2903.393208] bridge0: port 1(bridge_slave_0) entered disabled state [ 2903.403413] device veth1_macvtap left promiscuous mode [ 2903.408805] device veth0_macvtap left promiscuous mode [ 2903.414254] device veth1_vlan left promiscuous mode [ 2903.419296] device veth0_vlan left promiscuous mode [ 2904.310067] Bluetooth: hci0: command 0x0419 tx timeout [ 2904.315429] Bluetooth: hci4: command 0x0419 tx timeout [ 2907.785481] device hsr_slave_1 left promiscuous mode [ 2907.795200] device hsr_slave_0 left promiscuous mode [ 2907.813638] team0 (unregistering): Port device team_slave_1 removed [ 2907.824464] team0 (unregistering): Port device team_slave_0 removed [ 2907.837086] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2907.847889] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2907.879655] bond0 (unregistering): Released all slaves [ 2907.895146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2907.904326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2907.913753] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2907.921347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2907.941958] device veth1_vlan entered promiscuous mode [ 2907.958097] device veth0_vlan entered promiscuous mode [ 2907.973795] device veth1_vlan entered promiscuous mode [ 2907.992829] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2908.006109] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 2908.017347] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2908.024897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2908.034175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2908.045313] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 2908.059034] device veth0_macvtap entered promiscuous mode [ 2908.071325] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2908.077970] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2908.086885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2908.102468] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2908.114850] device veth0_macvtap entered promiscuous mode [ 2908.122801] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 2908.131466] device veth1_macvtap entered promiscuous mode [ 2908.138061] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2908.152950] device veth1_macvtap entered promiscuous mode [ 2908.159368] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 2908.173111] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2908.187551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 2908.200433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2908.211718] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.222073] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.239699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.249413] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.263343] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.274502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.288119] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.299203] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.310485] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2908.317521] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2908.340980] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 2908.349768] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2908.357142] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2908.365837] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2908.374875] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2908.383578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2908.394592] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.405582] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.417833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.428574] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.438041] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.448460] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.457907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.468089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.479177] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2908.486900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2908.494102] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.504984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.514458] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.524536] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.533950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.543995] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.553591] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.563661] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.573176] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 2908.583290] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.594099] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 2908.602114] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2908.608842] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2908.618546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2908.628524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2908.642976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2908.664160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.675181] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.692766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.705027] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.721475] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.735394] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.746970] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.762670] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.774410] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 2908.788229] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2908.807996] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 2908.821262] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2908.834004] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2908.845546] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 2909.155136] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2909.192567] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2909.213510] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2909.218836] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2909.233837] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 2909.246013] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2909.248733] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2909.255009] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2909.275319] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2909.295284] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2909.303392] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 2909.312191] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 2909.312218] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2909.319341] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 2909.337942] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 2909.345787] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 2914.204464] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2914.216151] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2914.242063] CPU: 0 PID: 8093 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2914.249538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2914.258890] Call Trace: [ 2914.261487] dump_stack+0x1fc/0x2ef [ 2914.265145] dump_header+0x15d/0xc3f [ 2914.268866] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2914.273995] ? ___ratelimit+0x319/0x590 [ 2914.277978] oom_kill_process.cold+0x10/0x692 [ 2914.282516] ? check_preemption_disabled+0x41/0x280 [ 2914.287536] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2914.292813] out_of_memory+0x1072/0x1390 [ 2914.296910] ? oom_killer_disable+0x270/0x270 [ 2914.301410] ? mutex_trylock+0x15f/0x1a0 [ 2914.305477] __alloc_pages_nodemask+0x23a2/0x2890 [ 2914.310326] ? find_get_entry+0x4cd/0x8a0 [ 2914.314507] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2914.319378] alloc_pages_current+0x193/0x2a0 [ 2914.323794] filemap_fault+0x146e/0x2180 [ 2914.327868] ext4_filemap_fault+0x84/0xb0 [ 2914.332026] __do_fault+0x10b/0x4b0 [ 2914.335663] ? do_raw_spin_unlock+0x171/0x230 [ 2914.340160] __handle_mm_fault+0x273b/0x41c0 [ 2914.344577] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2914.349681] ? vm_insert_page+0x9c0/0x9c0 [ 2914.353847] ? check_preemption_disabled+0x41/0x280 [ 2914.358870] handle_mm_fault+0x436/0xb10 [ 2914.362940] __do_page_fault+0x68e/0xd60 [ 2914.367012] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2914.372038] ? spurious_fault+0x840/0x840 [ 2914.376190] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2914.381042] ? page_fault+0x8/0x30 [ 2914.384583] page_fault+0x1e/0x30 [ 2914.388045] RIP: 0033:0x444205 [ 2914.391235] Code: Bad RIP value. [ 2914.394596] RSP: 002b:000000c000067f30 EFLAGS: 00010206 [ 2914.399955] RAX: 0000000000000000 RBX: 0000000000002710 RCX: 000000000046af7d [ 2914.407224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000c000067f10 [ 2914.414519] RBP: 000000c000067f90 R08: 00000000000d0ff8 R09: 000002eb353629e0 [ 2914.421789] R10: 0008d07835883b98 R11: 0000000000000202 R12: 000000c000067f10 [ 2914.429057] R13: 000000c000415c00 R14: 000000c0000064e0 R15: 0000000000000001 [ 2914.449285] Mem-Info: [ 2914.451734] active_anon:15379 inactive_anon:90086 isolated_anon:0 [ 2914.451734] active_file:35 inactive_file:13 isolated_file:0 [ 2914.451734] unevictable:0 dirty:36 writeback:0 unstable:0 [ 2914.451734] slab_reclaimable:13271 slab_unreclaimable:114434 [ 2914.451734] mapped:22116 shmem:91106 pagetables:575 bounce:0 [ 2914.451734] free:25091 free_pcp:0 free_cma:0 [ 2914.523688] Node 0 active_anon:57520kB inactive_anon:67724kB active_file:72kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74084kB dirty:76kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2914.635547] Node 1 active_anon:3996kB inactive_anon:292620kB active_file:56kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14380kB dirty:68kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2914.676094] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2914.713472] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2914.718524] Node 0 DMA32 free:35800kB min:35996kB low:44992kB high:53988kB active_anon:55472kB inactive_anon:67724kB active_file:84kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2000kB bounce:0kB free_pcp:496kB local_pcp:0kB free_cma:0kB [ 2914.760711] lowmem_reserve[]: 0 0 1 1 1 [ 2914.765355] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2914.809449] lowmem_reserve[]: 0 0 0 0 0 [ 2914.813482] Node 1 Normal free:53604kB min:53876kB low:67344kB high:80812kB active_anon:3996kB inactive_anon:292620kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2914.851951] lowmem_reserve[]: 0 0 0 0 0 [ 2914.856083] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2914.874049] Node 0 DMA32: 173*4kB (ME) 237*8kB (ME) 299*16kB (UME) 151*32kB (ME) 55*64kB (ME) 35*128kB (UME) 15*256kB (M) 8*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 35308kB [ 2914.890206] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2914.901375] Node 1 Normal: 429*4kB (ME) 370*8kB (UME) 210*16kB (UME) 68*32kB (UME) 23*64kB (UME) 24*128kB (ME) 14*256kB (UM) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 53668kB [ 2914.923145] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2914.932221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2914.940890] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2914.949803] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2914.958373] 91123 total pagecache pages [ 2914.964230] 0 pages in swap cache [ 2914.967681] Swap cache stats: add 0, delete 0, find 0/0 [ 2914.973228] Free swap = 0kB [ 2914.976245] Total swap = 0kB [ 2914.979337] 2097051 pages RAM [ 2914.982452] 0 pages HighMem/MovableOnly [ 2914.986441] 369649 pages reserved [ 2914.989973] 0 pages cma reserved [ 2914.993339] Unreclaimable slab info: [ 2914.997049] Name Used Total [ 2915.002693] pid_2 20KB 36KB [ 2915.008225] batadv_tt_change_cache 3KB 7KB [ 2915.014175] batadv_tl_cache 8KB 16KB [ 2915.019644] TIPC 15KB 37KB [ 2915.025013] SCTPv6 22KB 37KB [ 2915.030833] DCCPv6 17KB 30KB [ 2915.036292] DCCP 16KB 35KB [ 2915.042112] RXRPC 16KB 39KB [ 2915.047463] rxrpc_call_jar 112KB 133KB [ 2915.052852] bridge_fdb_cache 14KB 27KB [ 2915.058207] fib6_nodes 258KB 272KB [ 2915.064657] ip6_dst_cache 675KB 708KB [ 2915.070074] RAWv6 111KB 128KB [ 2915.075437] UDPv6 37KB 52KB [ 2915.081637] TCPv6 30KB 48KB [ 2915.087015] nf_conntrack 8KB 11KB [ 2915.092506] t10_alua_lu_gp_cache 0KB 3KB [ 2915.098163] sd_ext_cdb 0KB 7KB [ 2915.103621] scsi_sense_cache 1056KB 1060KB [ 2915.110246] virtio_scsi_cmd 16KB 16KB [ 2915.115618] sgpool-128 8KB 8KB [ 2915.121046] sgpool-64 4KB 12KB [ 2915.126412] sgpool-32 2KB 15KB [ 2915.131848] sgpool-16 1KB 7KB [ 2915.137265] sgpool-8 0KB 7KB [ 2915.142820] mqueue_inode_cache 15KB 37KB [ 2915.148269] bio_post_read_ctx 14KB 15KB [ 2915.153750] bio-2 14KB 15KB [ 2915.159829] jfs_mp 7KB 7KB [ 2915.166303] cifs_small_rq 15KB 16KB [ 2915.171825] cifs_request 67KB 67KB [ 2915.177246] cifs_mpx_ids 0KB 7KB [ 2915.182725] nfs_commit_data 3KB 14KB [ 2915.188089] nfs_write_data 34KB 44KB [ 2915.193680] ext4_system_zone 1KB 7KB [ 2915.199781] bio-1 1KB 7KB [ 2915.205410] pid_namespace 3KB 11KB [ 2915.210857] rpc_buffers 17KB 25KB [ 2915.216238] rpc_tasks 2KB 7KB [ 2915.221643] UNIX 1966KB 2040KB [ 2915.227012] tcp_bind_bucket 1KB 8KB [ 2915.232442] ip_fib_trie 38KB 47KB [ 2915.237806] ip_fib_alias 183KB 197KB [ 2915.243297] ip_dst_cache 14KB 24KB [ 2915.248646] RAW 72KB 90KB [ 2915.254043] UDP 65KB 94KB [ 2915.259447] TCP 50KB 61KB [ 2915.264803] hugetlbfs_inode_cache 3KB 15KB [ 2915.272363] fscache_cookie_jar 1KB 7KB [ 2915.277904] eventpoll_pwq 26KB 39KB [ 2915.283702] eventpoll_epi 46KB 74KB [ 2915.289286] inotify_inode_mark 11KB 23KB [ 2915.294753] request_queue 199KB 199KB [ 2915.300170] blkdev_requests 1KB 3KB [ 2915.305547] blkdev_ioc 21KB 38KB [ 2915.310951] bio-0 654KB 843KB [ 2915.316305] biovec-max 1468KB 1575KB [ 2915.322388] biovec-64 779KB 1008KB [ 2915.327766] biovec-16 121KB 161KB [ 2915.333177] bio_integrity_payload 1KB 8KB [ 2915.339094] khugepaged_mm_slot 4KB 27KB [ 2915.344557] uid_cache 0KB 4KB [ 2915.350340] dmaengine-unmap-2 0KB 3KB [ 2915.355707] skbuff_fclone_cache 32KB 45KB [ 2915.361288] skbuff_head_cache 9296KB 9307KB [ 2915.366649] configfs_dir_cache 3KB 11KB [ 2915.373223] file_lock_cache 31KB 43KB [ 2915.378799] file_lock_ctx 9KB 11KB [ 2915.384216] fsnotify_mark_connector 5KB 15KB [ 2915.390251] net_namespace 87KB 113KB [ 2915.395607] shmem_inode_cache 8088KB 8135KB [ 2915.403067] task_delay_info 279KB 347KB [ 2915.408443] taskstats 23KB 42KB [ 2915.415102] proc_dir_entry 948KB 971KB [ 2915.422057] pde_opener 16KB 54KB [ 2915.427415] seq_file 251KB 358KB [ 2915.434128] sigqueue 43KB 63KB [ 2915.442012] kernfs_node_cache 18235KB 18644KB [ 2915.447375] mnt_cache 238KB 272KB [ 2915.454077] filp 7001KB 7882KB [ 2915.461126] names_cache 103151KB 103211KB [ 2915.466589] iint_cache 24KB 47KB [ 2915.473891] key_jar 4KB 11KB [ 2915.479318] uts_namespace 3KB 11KB [ 2915.484679] nsproxy 3KB 11KB [ 2915.490100] vm_area_struct 3371KB 3383KB [ 2915.495549] mm_struct 513KB 546KB [ 2915.501120] fs_cache 302KB 360KB [ 2915.506466] files_cache 1222KB 1237KB [ 2915.511932] signal_cache 2222KB 2264KB [ 2915.517293] sighand_cache 561KB 624KB [ 2915.522998] task_struct 9822KB 9910KB [ 2915.528575] cred_jar 2143KB 2680KB [ 2915.533997] anon_vma_chain 1035KB 1311KB [ 2915.539816] anon_vma 136KB 265KB [ 2915.545180] pid 176KB 244KB [ 2915.550608] Acpi-Operand 156KB 198KB [ 2915.555976] Acpi-ParseExt 9KB 11KB [ 2915.561761] Acpi-Parse 41KB 47KB [ 2915.567115] Acpi-State 52KB 63KB [ 2915.572519] Acpi-Namespace 21KB 27KB [ 2915.579006] numa_policy 0KB 3KB [ 2915.584379] debug_objects_cache 2268KB 2279KB [ 2915.590092] trace_event_file 297KB 298KB [ 2915.595458] ftrace_event_field 398KB 401KB [ 2915.600977] pool_workqueue 201KB 240KB [ 2915.606343] page->ptl 500KB 944KB [ 2915.611820] kmalloc-2097152 2050KB 2050KB [ 2915.617181] kmalloc-524288 2056KB 2056KB [ 2915.622599] kmalloc-262144 1290KB 1290KB [ 2915.627954] kmalloc-131072 650KB 650KB [ 2915.633339] kmalloc-65536 2904KB 2970KB [ 2915.638880] kmalloc-32768 2277KB 2475KB [ 2915.644331] kmalloc-16384 1336KB 1419KB [ 2915.649731] kmalloc-8192 5634KB 5750KB [ 2915.655085] kmalloc-4096 30940KB 30999KB [ 2915.660705] kmalloc-2048 18258KB 18347KB [ 2915.666054] kmalloc-1024 13465KB 13765KB [ 2915.671474] kmalloc-512 17641KB 17992KB [ 2915.677931] kmalloc-256 5907KB 6067KB [ 2915.684134] kmalloc-128 1413KB 1606KB [ 2915.689564] kmalloc-96 3475KB 4172KB [ 2915.694937] kmalloc-64 2855KB 3704KB [ 2915.700673] kmalloc-32 2021KB 2417KB [ 2915.706030] kmalloc-192 2373KB 2888KB [ 2915.711592] kmem_cache 177KB 183KB [ 2915.717259] Out of memory (oom_kill_allocating_task): Kill process 8093 (syz-fuzzer) score 0 or sacrifice child [ 2915.733750] Killed process 21752 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:12292kB, shmem-rss:0kB [ 2915.753748] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2915.800785] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2915.805589] CPU: 1 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2915.813030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2915.822462] Call Trace: [ 2915.825042] dump_stack+0x1fc/0x2ef [ 2915.828656] dump_header+0x15d/0xc3f [ 2915.832363] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2915.837460] ? ___ratelimit+0x319/0x590 [ 2915.841435] oom_kill_process.cold+0x10/0x692 [ 2915.845939] ? check_preemption_disabled+0x41/0x280 [ 2915.850945] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2915.856206] out_of_memory+0x1072/0x1390 [ 2915.860270] ? oom_killer_disable+0x270/0x270 [ 2915.864760] ? mutex_trylock+0x15f/0x1a0 [ 2915.868806] __alloc_pages_nodemask+0x23a2/0x2890 [ 2915.873633] ? find_get_entry+0x4cd/0x8a0 [ 2915.877777] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2915.882639] alloc_pages_current+0x193/0x2a0 [ 2915.887049] filemap_fault+0x146e/0x2180 [ 2915.891125] ext4_filemap_fault+0x84/0xb0 [ 2915.895279] __do_fault+0x10b/0x4b0 [ 2915.899047] __handle_mm_fault+0x273b/0x41c0 [ 2915.903482] ? vm_insert_page+0x9c0/0x9c0 [ 2915.907627] ? check_preemption_disabled+0x41/0x280 [ 2915.912651] handle_mm_fault+0x436/0xb10 [ 2915.916714] __do_page_fault+0x68e/0xd60 [ 2915.920785] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2915.925801] ? spurious_fault+0x840/0x840 [ 2915.929950] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2915.934805] ? page_fault+0x8/0x30 [ 2915.938355] page_fault+0x1e/0x30 [ 2915.941809] RIP: 0033:0x454ca8 [ 2915.945003] Code: Bad RIP value. [ 2915.948362] RSP: 002b:000000c000849908 EFLAGS: 00010207 [ 2915.953713] RAX: 00000000000126c0 RBX: 00000000fffffffa RCX: 00000000011091a0 [ 2915.960983] RDX: 0000000000cd0968 RSI: 0000000000000006 RDI: 0000000000000001 [ 2915.968244] RBP: 000000c000849918 R08: 0000000000cb6dd0 R09: 0000000000000380 [ 2915.975511] R10: 0000000000000002 R11: 0000000000000007 R12: 000000c000849808 [ 2915.982814] R13: 0000000000000018 R14: 000000c0005b21a0 R15: 0000000000040000 [ 2916.006325] Mem-Info: [ 2916.008787] active_anon:15379 inactive_anon:90086 isolated_anon:0 [ 2916.008787] active_file:17 inactive_file:15 isolated_file:0 [ 2916.008787] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2916.008787] slab_reclaimable:13271 slab_unreclaimable:114388 [ 2916.008787] mapped:22113 shmem:91106 pagetables:575 bounce:0 [ 2916.008787] free:25058 free_pcp:62 free_cma:0 [ 2916.054616] Node 0 active_anon:57520kB inactive_anon:67724kB active_file:72kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:74116kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2916.096262] Node 1 active_anon:3996kB inactive_anon:292620kB active_file:0kB inactive_file:8kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2916.131409] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2916.161819] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2916.166863] Node 0 DMA32 free:35584kB min:35996kB low:44992kB high:53988kB active_anon:55472kB inactive_anon:67724kB active_file:72kB inactive_file:28kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7456kB pagetables:2000kB bounce:0kB free_pcp:488kB local_pcp:248kB free_cma:0kB [ 2916.198797] lowmem_reserve[]: 0 0 1 1 1 [ 2916.202853] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2916.232493] lowmem_reserve[]: 0 0 0 0 0 [ 2916.236494] Node 1 Normal free:53668kB min:53876kB low:67344kB high:80812kB active_anon:3996kB inactive_anon:292620kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2916.266671] lowmem_reserve[]: 0 0 0 0 0 [ 2916.270711] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2916.289374] Node 0 DMA32: 381*4kB (UME) 236*8kB (ME) 298*16kB (UME) 156*32kB (UME) 55*64kB (ME) 34*128kB (ME) 16*256kB (UM) 6*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 35380kB [ 2916.306780] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2916.321661] Node 1 Normal: 428*4kB (ME) 369*8kB (UME) 209*16kB (UME) 69*32kB (UME) 23*64kB (UME) 24*128kB (ME) 14*256kB (UM) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 53672kB [ 2916.338659] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2916.350120] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2916.358699] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2916.367630] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2916.378037] 91138 total pagecache pages [ 2916.382077] 0 pages in swap cache [ 2916.385734] Swap cache stats: add 0, delete 0, find 0/0 [ 2916.397165] Free swap = 0kB [ 2916.400314] Total swap = 0kB [ 2916.403597] 2097051 pages RAM [ 2916.406692] 0 pages HighMem/MovableOnly [ 2916.412470] 369649 pages reserved [ 2916.415950] 0 pages cma reserved [ 2916.431624] Unreclaimable slab info: [ 2916.435438] Name Used Total [ 2916.446101] pid_2 20KB 36KB [ 2916.455200] batadv_tt_change_cache 3KB 7KB [ 2916.466797] batadv_tl_cache 8KB 16KB [ 2916.476209] TIPC 15KB 37KB [ 2916.485205] SCTPv6 22KB 37KB [ 2916.496683] DCCPv6 17KB 30KB [ 2916.506763] DCCP 16KB 35KB [ 2916.514100] RXRPC 16KB 39KB [ 2916.527049] rxrpc_call_jar 112KB 133KB [ 2916.533913] bridge_fdb_cache 14KB 27KB [ 2916.539394] fib6_nodes 258KB 272KB [ 2916.544753] ip6_dst_cache 683KB 708KB [ 2916.556777] RAWv6 111KB 128KB [ 2916.564427] UDPv6 37KB 52KB [ 2916.571434] TCPv6 30KB 48KB [ 2916.576808] nf_conntrack 8KB 11KB [ 2916.586018] t10_alua_lu_gp_cache 0KB 3KB [ 2916.594038] sd_ext_cdb 0KB 7KB [ 2916.607937] scsi_sense_cache 1056KB 1060KB [ 2916.613456] virtio_scsi_cmd 16KB 16KB [ 2916.626281] sgpool-128 8KB 8KB [ 2916.633558] sgpool-64 4KB 12KB [ 2916.639026] sgpool-32 2KB 15KB [ 2916.644400] sgpool-16 1KB 7KB [ 2916.656293] sgpool-8 0KB 7KB [ 2916.664368] mqueue_inode_cache 15KB 37KB [ 2916.669896] bio_post_read_ctx 14KB 15KB [ 2916.675306] bio-2 14KB 15KB [ 2916.685936] jfs_mp 7KB 7KB [ 2916.695069] cifs_small_rq 15KB 16KB [ 2916.703407] cifs_request 67KB 67KB [ 2916.708786] cifs_mpx_ids 0KB 7KB [ 2916.715648] nfs_commit_data 3KB 14KB [ 2916.728312] nfs_write_data 34KB 44KB [ 2916.735646] ext4_system_zone 1KB 7KB [ 2916.742455] bio-1 1KB 7KB [ 2916.747829] pid_namespace 3KB 11KB [ 2916.755022] rpc_buffers 17KB 25KB [ 2916.760714] rpc_tasks 2KB 7KB [ 2916.766069] UNIX 1966KB 2040KB [ 2916.772240] tcp_bind_bucket 1KB 8KB [ 2916.777667] ip_fib_trie 38KB 47KB [ 2916.785377] ip_fib_alias 183KB 197KB [ 2916.790912] ip_dst_cache 14KB 24KB [ 2916.796271] RAW 72KB 90KB [ 2916.806272] UDP 65KB 94KB [ 2916.817972] TCP 50KB 61KB [ 2916.823436] hugetlbfs_inode_cache 3KB 15KB [ 2916.832546] fscache_cookie_jar 1KB 7KB [ 2916.838004] eventpoll_pwq 26KB 39KB [ 2916.846940] eventpoll_epi 46KB 74KB [ 2916.852381] inotify_inode_mark 11KB 23KB [ 2916.857834] request_queue 199KB 199KB [ 2916.874323] blkdev_requests 1KB 3KB [ 2916.879793] blkdev_ioc 21KB 38KB [ 2916.885154] bio-0 654KB 843KB [ 2916.901749] biovec-max 1468KB 1575KB [ 2916.909004] biovec-64 779KB 1008KB [ 2916.914379] biovec-16 121KB 161KB [ 2916.930930] bio_integrity_payload 1KB 8KB [ 2916.936662] khugepaged_mm_slot 4KB 27KB [ 2916.942200] uid_cache 0KB 4KB [ 2916.947555] dmaengine-unmap-2 0KB 3KB [ 2916.963766] skbuff_fclone_cache 32KB 45KB [ 2916.973154] skbuff_head_cache 9423KB 9435KB [ 2916.978561] configfs_dir_cache 3KB 11KB [ 2916.995056] file_lock_cache 31KB 43KB [ 2917.000589] file_lock_ctx 9KB 11KB [ 2917.005956] fsnotify_mark_connector 5KB 15KB [ 2917.018685] net_namespace 87KB 113KB [ 2917.028081] shmem_inode_cache 8088KB 8135KB [ 2917.037665] task_delay_info 279KB 347KB [ 2917.043222] taskstats 23KB 42KB [ 2917.048599] proc_dir_entry 948KB 971KB [ 2917.060083] pde_opener 16KB 54KB [ 2917.065458] seq_file 251KB 358KB [ 2917.077763] sigqueue 46KB 63KB [ 2917.085749] kernfs_node_cache 18235KB 18644KB [ 2917.096264] mnt_cache 238KB 272KB [ 2917.105537] filp 7001KB 7882KB [ 2917.113988] names_cache 103151KB 103211KB [ 2917.126927] iint_cache 24KB 47KB [ 2917.133628] key_jar 4KB 11KB [ 2917.139101] uts_namespace 3KB 11KB [ 2917.144464] nsproxy 3KB 11KB [ 2917.154544] vm_area_struct 3371KB 3383KB [ 2917.163785] mm_struct 513KB 546KB [ 2917.175687] fs_cache 302KB 360KB [ 2917.182393] files_cache 1222KB 1237KB [ 2917.187900] signal_cache 2222KB 2264KB [ 2917.205497] sighand_cache 561KB 624KB [ 2917.214153] task_struct 9822KB 9910KB [ 2917.226442] cred_jar 2143KB 2680KB [ 2917.234051] anon_vma_chain 1035KB 1311KB [ 2917.243233] anon_vma 136KB 265KB [ 2917.248631] pid 176KB 244KB [ 2917.260397] Acpi-Operand 156KB 198KB [ 2917.265786] Acpi-ParseExt 9KB 11KB [ 2917.276811] Acpi-Parse 41KB 47KB [ 2917.284038] Acpi-State 52KB 63KB [ 2917.292342] Acpi-Namespace 21KB 27KB [ 2917.297717] numa_policy 0KB 3KB [ 2917.305316] debug_objects_cache 2268KB 2279KB [ 2917.313616] trace_event_file 297KB 298KB [ 2917.322793] ftrace_event_field 398KB 401KB [ 2917.328250] pool_workqueue 201KB 240KB [ 2917.334532] page->ptl 500KB 944KB [ 2917.343614] kmalloc-2097152 2050KB 2050KB [ 2917.352322] kmalloc-524288 2056KB 2056KB [ 2917.357701] kmalloc-262144 1290KB 1290KB [ 2917.364680] kmalloc-131072 650KB 650KB [ 2917.373424] kmalloc-65536 2904KB 2970KB [ 2917.382539] kmalloc-32768 2277KB 2475KB [ 2917.387996] kmalloc-16384 1336KB 1419KB [ 2917.394136] kmalloc-8192 5634KB 5750KB [ 2917.403254] kmalloc-4096 30940KB 30999KB [ 2917.408627] kmalloc-2048 18258KB 18347KB [ 2917.424580] kmalloc-1024 13505KB 13765KB [ 2917.434986] kmalloc-512 17911KB 17992KB [ 2917.444071] kmalloc-256 5907KB 6067KB [ 2917.452444] kmalloc-128 1413KB 1606KB [ 2917.457820] kmalloc-96 3497KB 4172KB [ 2917.466114] kmalloc-64 2855KB 3704KB [ 2917.476462] kmalloc-32 2021KB 2417KB [ 2917.485676] kmalloc-192 2373KB 2888KB [ 2917.493560] kmem_cache 177KB 183KB [ 2917.502940] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2917.518267] Killed process 17380 (syz-executor.4) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2917.543040] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2917.563827] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2917.568632] CPU: 1 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2917.576077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2917.585422] Call Trace: [ 2917.588024] dump_stack+0x1fc/0x2ef [ 2917.591640] dump_header+0x15d/0xc3f [ 2917.595441] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2917.600556] ? ___ratelimit+0x319/0x590 [ 2917.604517] oom_kill_process.cold+0x10/0x692 [ 2917.609111] ? check_preemption_disabled+0x41/0x280 [ 2917.614123] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2917.619410] out_of_memory+0x1072/0x1390 [ 2917.623461] ? oom_killer_disable+0x270/0x270 [ 2917.628051] ? mutex_trylock+0x15f/0x1a0 [ 2917.632118] __alloc_pages_nodemask+0x23a2/0x2890 [ 2917.636949] ? find_get_entry+0x4cd/0x8a0 [ 2917.641089] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2917.645929] alloc_pages_current+0x193/0x2a0 [ 2917.650333] filemap_fault+0x146e/0x2180 [ 2917.654386] ext4_filemap_fault+0x84/0xb0 [ 2917.658535] __do_fault+0x10b/0x4b0 [ 2917.662164] __handle_mm_fault+0x273b/0x41c0 [ 2917.666568] ? vm_insert_page+0x9c0/0x9c0 [ 2917.670715] ? check_preemption_disabled+0x41/0x280 [ 2917.675744] handle_mm_fault+0x436/0xb10 [ 2917.679795] __do_page_fault+0x68e/0xd60 [ 2917.683861] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2917.688861] ? spurious_fault+0x840/0x840 [ 2917.692994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2917.697838] ? page_fault+0x8/0x30 [ 2917.701366] page_fault+0x1e/0x30 [ 2917.704819] RIP: 0033:0x454ca8 [ 2917.707998] Code: Bad RIP value. [ 2917.711345] RSP: 002b:000000c000849908 EFLAGS: 00010207 [ 2917.716692] RAX: 00000000000126c0 RBX: 00000000fffffffa RCX: 00000000011091a0 [ 2917.723945] RDX: 0000000000cd0968 RSI: 0000000000000006 RDI: 0000000000000001 [ 2917.731215] RBP: 000000c000849918 R08: 0000000000cb6dd0 R09: 0000000000000380 [ 2917.738479] R10: 0000000000000002 R11: 0000000000000007 R12: 000000c000849808 [ 2917.745733] R13: 0000000000000018 R14: 000000c0005b21a0 R15: 0000000000040000 [ 2917.774882] Mem-Info: [ 2917.777355] active_anon:15217 inactive_anon:90086 isolated_anon:0 [ 2917.777355] active_file:32 inactive_file:27 isolated_file:0 [ 2917.777355] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2917.777355] slab_reclaimable:13246 slab_unreclaimable:114402 [ 2917.777355] mapped:18509 shmem:91106 pagetables:521 bounce:0 [ 2917.777355] free:25192 free_pcp:454 free_cma:0 [ 2917.816131] Node 0 active_anon:56876kB inactive_anon:67724kB active_file:304kB inactive_file:300kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:60100kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2917.857964] Node 1 active_anon:3992kB inactive_anon:292620kB active_file:0kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2917.915011] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2917.953085] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2917.959408] Node 0 DMA32 free:36088kB min:35996kB low:44992kB high:53988kB active_anon:54828kB inactive_anon:67724kB active_file:632kB inactive_file:84kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7392kB pagetables:1784kB bounce:0kB free_pcp:2064kB local_pcp:780kB free_cma:0kB [ 2917.990632] lowmem_reserve[]: 0 0 1 1 1 [ 2917.996061] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2918.023382] lowmem_reserve[]: 0 0 0 0 0 [ 2918.028197] Node 1 Normal free:53672kB min:53876kB low:67344kB high:80812kB active_anon:3992kB inactive_anon:292620kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2918.066883] lowmem_reserve[]: 0 0 0 0 0 [ 2918.071579] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2918.086814] Node 0 DMA32: 138*4kB (ME) 71*8kB (ME) 305*16kB (UME) 160*32kB (UME) 61*64kB (UME) 42*128kB (UME) 18*256kB (UM) 6*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 35248kB [ 2918.104508] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2918.126138] Node 1 Normal: 428*4kB (ME) 369*8kB (UME) 209*16kB (UME) 69*32kB (UME) 23*64kB (UME) 24*128kB (ME) 14*256kB (UM) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 53672kB [ 2918.148138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2918.157329] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2918.166151] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2918.175175] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2918.287190] 91145 total pagecache pages [ 2918.311842] 0 pages in swap cache [ 2918.315342] Swap cache stats: add 0, delete 0, find 0/0 [ 2918.362991] Free swap = 0kB [ 2918.366051] Total swap = 0kB [ 2918.398543] 2097051 pages RAM [ 2918.417576] 0 pages HighMem/MovableOnly [ 2918.434028] 369649 pages reserved [ 2918.437515] 0 pages cma reserved [ 2918.470618] Unreclaimable slab info: [ 2918.488831] Name Used Total [ 2918.494400] pid_2 19KB 36KB [ 2918.548873] batadv_tt_change_cache 3KB 7KB [ 2918.554748] batadv_tl_cache 8KB 16KB [ 2918.587004] TIPC 15KB 37KB [ 2918.652318] SCTPv6 22KB 37KB [ 2918.657730] DCCPv6 17KB 30KB [ 2918.705939] DCCP 16KB 35KB [ 2918.744627] RXRPC 16KB 39KB [ 2918.780301] rxrpc_call_jar 112KB 133KB [ 2918.785703] bridge_fdb_cache 13KB 27KB [ 2918.850311] fib6_nodes 257KB 272KB [ 2918.863933] ip6_dst_cache 683KB 708KB [ 2918.887944] RAWv6 111KB 128KB [ 2918.919317] UDPv6 37KB 52KB [ 2918.924718] TCPv6 27KB 42KB [ 2918.981854] nf_conntrack 8KB 11KB [ 2918.987330] t10_alua_lu_gp_cache 0KB 3KB [ 2919.047341] sd_ext_cdb 0KB 7KB [ 2919.082045] scsi_sense_cache 1056KB 1060KB [ 2919.087453] virtio_scsi_cmd 16KB 16KB [ 2919.167149] sgpool-128 8KB 8KB [ 2919.202903] sgpool-64 4KB 12KB [ 2919.208427] sgpool-32 2KB 15KB [ 2919.267619] sgpool-16 1KB 7KB [ 2919.302084] sgpool-8 0KB 7KB [ 2919.307502] mqueue_inode_cache 15KB 37KB [ 2919.377343] bio_post_read_ctx 14KB 15KB [ 2919.422902] bio-2 14KB 15KB [ 2919.455935] jfs_mp 7KB 7KB [ 2919.486390] cifs_small_rq 15KB 16KB [ 2919.497321] cifs_request 67KB 67KB [ 2919.507075] cifs_mpx_ids 0KB 7KB [ 2919.589917] nfs_commit_data 3KB 14KB [ 2919.595320] nfs_write_data 34KB 44KB [ 2919.669172] ext4_system_zone 1KB 7KB [ 2919.674984] bio-1 1KB 7KB [ 2919.680455] pid_namespace 3KB 11KB [ 2919.685854] rpc_buffers 17KB 25KB [ 2919.691287] rpc_tasks 2KB 7KB [ 2919.691959] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2919.696646] UNIX 1966KB 2040KB [ 2919.704939] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2919.708944] tcp_bind_bucket 1KB 8KB [ 2919.720878] ip_fib_trie 37KB 47KB [ 2919.723269] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2919.726246] ip_fib_alias 182KB 197KB [ 2919.736715] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2919.738705] ip_dst_cache 14KB 24KB [ 2919.750649] RAW 72KB 90KB [ 2919.752581] device bridge_slave_1 left promiscuous mode [ 2919.756020] UDP 64KB 94KB [ 2919.764531] bridge0: port 2(bridge_slave_1) entered disabled state [ 2919.766894] TCP 50KB 56KB [ 2919.778696] hugetlbfs_inode_cache 3KB 15KB [ 2919.784427] fscache_cookie_jar 1KB 7KB [ 2919.784691] device bridge_slave_0 left promiscuous mode [ 2919.790085] eventpoll_pwq 25KB 39KB [ 2919.790096] eventpoll_epi 46KB 74KB [ 2919.790106] inotify_inode_mark 11KB 23KB [ 2919.790118] request_queue 199KB 199KB [ 2919.790127] blkdev_requests 1KB 3KB [ 2919.790137] blkdev_ioc 25KB 38KB [ 2919.790146] bio-0 663KB 843KB [ 2919.790155] biovec-max 1452KB 1575KB [ 2919.790167] biovec-64 779KB 1008KB [ 2919.790175] biovec-16 121KB 161KB [ 2919.790183] bio_integrity_payload 1KB 8KB [ 2919.790192] khugepaged_mm_slot 4KB 27KB [ 2919.790209] uid_cache 0KB 4KB [ 2919.790219] dmaengine-unmap-2 0KB 3KB [ 2919.790231] skbuff_fclone_cache 42KB 45KB [ 2919.790240] skbuff_head_cache 9690KB 9693KB [ 2919.790248] configfs_dir_cache 3KB 11KB [ 2919.790258] file_lock_cache 31KB 43KB [ 2919.790267] file_lock_ctx 9KB 11KB [ 2919.790276] fsnotify_mark_connector 5KB 15KB [ 2919.790284] net_namespace 87KB 113KB [ 2919.790295] shmem_inode_cache 8087KB 8135KB [ 2919.807949] bridge0: port 1(bridge_slave_0) entered disabled state [ 2919.838659] task_delay_info 282KB 347KB [ 2919.872128] device veth1_macvtap left promiscuous mode [ 2919.877639] taskstats 23KB 42KB [ 2919.901676] device veth0_macvtap left promiscuous mode [ 2919.905286] proc_dir_entry 948KB 971KB [ 2919.943445] device veth1_vlan left promiscuous mode [ 2919.944212] pde_opener 16KB 54KB [ 2919.951925] device veth0_vlan left promiscuous mode [ 2919.954423] seq_file 251KB 358KB [ 2919.970320] sigqueue 46KB 63KB [ 2919.975682] kernfs_node_cache 18038KB 18632KB [ 2919.981151] mnt_cache 238KB 272KB [ 2919.986527] filp 6994KB 7882KB [ 2919.991993] names_cache 100338KB 100397KB [ 2919.997362] iint_cache 24KB 47KB [ 2920.002839] key_jar 4KB 11KB [ 2920.008226] uts_namespace 3KB 11KB [ 2920.013640] nsproxy 3KB 11KB [ 2920.019029] vm_area_struct 3296KB 3383KB [ 2920.024387] mm_struct 513KB 546KB [ 2920.029820] fs_cache 305KB 360KB [ 2920.035209] files_cache 1235KB 1237KB [ 2920.040612] signal_cache 2239KB 2264KB [ 2920.045975] sighand_cache 550KB 617KB [ 2920.051449] task_struct 9815KB 9898KB [ 2920.056849] cred_jar 2116KB 2680KB [ 2920.062302] anon_vma_chain 1023KB 1311KB [ 2920.067679] anon_vma 129KB 265KB [ 2920.073200] pid 178KB 244KB [ 2920.078606] Acpi-Operand 156KB 198KB [ 2920.083972] Acpi-ParseExt 9KB 11KB [ 2920.089557] Acpi-Parse 41KB 47KB [ 2920.094927] Acpi-State 52KB 63KB [ 2920.100413] Acpi-Namespace 21KB 27KB [ 2920.105781] numa_policy 0KB 3KB [ 2920.111390] debug_objects_cache 2268KB 2279KB [ 2920.116921] trace_event_file 297KB 298KB [ 2920.122351] ftrace_event_field 398KB 401KB [ 2920.127796] pool_workqueue 201KB 240KB [ 2920.133217] page->ptl 498KB 944KB [ 2920.138755] kmalloc-2097152 2050KB 2050KB [ 2920.144120] kmalloc-524288 2056KB 2056KB [ 2920.149582] kmalloc-262144 1290KB 1290KB [ 2920.154937] kmalloc-131072 650KB 650KB [ 2920.160427] kmalloc-65536 2904KB 2970KB [ 2920.165889] kmalloc-32768 2277KB 2442KB [ 2920.171444] kmalloc-16384 1336KB 1386KB [ 2920.176915] kmalloc-8192 5634KB 5733KB [ 2920.182339] kmalloc-4096 30982KB 30982KB [ 2920.187719] kmalloc-2048 18315KB 18366KB [ 2920.193158] kmalloc-1024 13667KB 13765KB [ 2920.198587] kmalloc-512 18315KB 18348KB [ 2920.203960] kmalloc-256 5907KB 6067KB [ 2920.209386] kmalloc-128 1424KB 1606KB [ 2920.214752] kmalloc-96 3512KB 4172KB [ 2920.220167] kmalloc-64 2843KB 3704KB [ 2920.225550] kmalloc-32 2021KB 2417KB [ 2920.231494] kmalloc-192 2367KB 2888KB [ 2920.236966] kmem_cache 177KB 183KB [ 2920.242535] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2920.252932] Killed process 14094 (syz-executor.5) total-vm:48512kB, anon-rss:416kB, file-rss:0kB, shmem-rss:0kB [ 2920.280358] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2920.321090] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2920.325902] CPU: 1 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2920.333346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2920.342698] Call Trace: [ 2920.345292] dump_stack+0x1fc/0x2ef [ 2920.348931] dump_header+0x15d/0xc3f [ 2920.352657] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2920.357763] ? ___ratelimit+0x319/0x590 [ 2920.361749] oom_kill_process.cold+0x10/0x692 [ 2920.366252] ? check_preemption_disabled+0x41/0x280 [ 2920.371288] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2920.376589] out_of_memory+0x1072/0x1390 [ 2920.380676] ? oom_killer_disable+0x270/0x270 [ 2920.385181] ? mutex_trylock+0x15f/0x1a0 [ 2920.389251] __alloc_pages_nodemask+0x23a2/0x2890 [ 2920.394111] ? find_get_entry+0x4cd/0x8a0 [ 2920.398274] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2920.403149] alloc_pages_current+0x193/0x2a0 [ 2920.407564] filemap_fault+0x146e/0x2180 [ 2920.411651] ext4_filemap_fault+0x84/0xb0 [ 2920.415802] __do_fault+0x10b/0x4b0 [ 2920.419440] __handle_mm_fault+0x273b/0x41c0 [ 2920.423872] ? vm_insert_page+0x9c0/0x9c0 [ 2920.428013] ? check_preemption_disabled+0x41/0x280 [ 2920.433058] handle_mm_fault+0x436/0xb10 [ 2920.437140] __do_page_fault+0x68e/0xd60 [ 2920.441219] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2920.446244] ? spurious_fault+0x840/0x840 [ 2920.450400] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2920.455257] ? page_fault+0x8/0x30 [ 2920.458814] page_fault+0x1e/0x30 [ 2920.462271] RIP: 0033:0x454ca8 [ 2920.465466] Code: Bad RIP value. [ 2920.468829] RSP: 002b:000000c000849908 EFLAGS: 00010207 [ 2920.474223] RAX: 00000000000126c0 RBX: 00000000fffffffa RCX: 00000000011091a0 [ 2920.481492] RDX: 0000000000cd0968 RSI: 0000000000000006 RDI: 0000000000000001 [ 2920.488761] RBP: 000000c000849918 R08: 0000000000cb6dd0 R09: 0000000000000380 [ 2920.496052] R10: 0000000000000002 R11: 0000000000000007 R12: 000000c000849808 [ 2920.503322] R13: 0000000000000018 R14: 000000c0005b21a0 R15: 0000000000040000 [ 2920.514819] Mem-Info: [ 2920.517374] active_anon:15118 inactive_anon:90086 isolated_anon:0 [ 2920.517374] active_file:30 inactive_file:2 isolated_file:0 [ 2920.517374] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2920.517374] slab_reclaimable:13236 slab_unreclaimable:113208 [ 2920.517374] mapped:14935 shmem:91106 pagetables:521 bounce:0 [ 2920.517374] free:25727 free_pcp:411 free_cma:0 [ 2920.708104] Node 0 active_anon:56480kB inactive_anon:67724kB active_file:1792kB inactive_file:2384kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:48104kB dirty:200kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2920.770581] device hsr_slave_1 left promiscuous mode [ 2920.785373] Node 1 active_anon:3940kB inactive_anon:292620kB active_file:4kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:14336kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2920.817808] device hsr_slave_0 left promiscuous mode [ 2920.829974] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2920.857665] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2920.863959] Node 0 DMA32 free:37260kB min:35996kB low:44992kB high:53988kB active_anon:54380kB inactive_anon:67724kB active_file:1256kB inactive_file:1100kB unevictable:0kB writepending:216kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1676kB bounce:0kB free_pcp:308kB local_pcp:76kB free_cma:0kB [ 2920.894077] team0 (unregistering): Port device team_slave_1 removed [ 2920.902915] lowmem_reserve[]: 0 0 1 1 1 [ 2920.907819] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2920.908228] team0 (unregistering): Port device team_slave_0 removed [ 2920.934988] lowmem_reserve[]: 0 0 0 0 0 [ 2920.945817] Node 1 Normal free:53724kB min:53876kB low:67344kB high:80812kB active_anon:3940kB inactive_anon:292620kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:300kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2920.982098] lowmem_reserve[]: 0 0 0 0 0 [ 2920.986293] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2921.001315] Node 0 DMA32: 234*4kB (ME) 274*8kB (UME) 263*16kB (UME) 139*32kB (UME) 69*64kB (UME) 36*128kB (ME) 17*256kB (UM) 6*512kB (UM) 7*1024kB (UM) 0*2048kB 0*4096kB = 35400kB [ 2921.017711] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2921.029099] Node 1 Normal: 423*4kB (ME) 366*8kB (UME) 213*16kB (UME) 70*32kB (UME) 23*64kB (UME) 24*128kB (ME) 14*256kB (UM) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 53724kB [ 2921.046133] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2921.055039] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2921.063993] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2921.072894] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2921.081537] 91373 total pagecache pages [ 2921.085524] 0 pages in swap cache [ 2921.089529] Swap cache stats: add 0, delete 0, find 0/0 [ 2921.094891] Free swap = 0kB [ 2921.104902] Total swap = 0kB [ 2921.107937] 2097051 pages RAM [ 2921.111117] 0 pages HighMem/MovableOnly [ 2921.115084] 369649 pages reserved [ 2921.118605] 0 pages cma reserved [ 2921.122091] Unreclaimable slab info: [ 2921.125923] Name Used Total [ 2921.131569] pid_2 19KB 36KB [ 2921.136999] batadv_tt_change_cache 5KB 7KB [ 2921.143031] batadv_tl_cache 8KB 16KB [ 2921.148395] TIPC 15KB 37KB [ 2921.153838] SCTPv6 22KB 37KB [ 2921.159268] DCCPv6 17KB 30KB [ 2921.164624] DCCP 16KB 35KB [ 2921.170080] RXRPC 16KB 39KB [ 2921.175437] rxrpc_call_jar 112KB 133KB [ 2921.181159] bridge_fdb_cache 13KB 27KB [ 2921.186517] fib6_nodes 254KB 272KB [ 2921.191968] ip6_dst_cache 691KB 708KB [ 2921.197328] RAWv6 111KB 128KB [ 2921.202753] UDPv6 37KB 52KB [ 2921.209119] TCPv6 27KB 42KB [ 2921.214525] nf_conntrack 8KB 11KB [ 2921.222284] t10_alua_lu_gp_cache 0KB 3KB [ 2921.227907] sd_ext_cdb 0KB 7KB [ 2921.233349] scsi_sense_cache 1056KB 1060KB [ 2921.238769] virtio_scsi_cmd 16KB 16KB [ 2921.244316] sgpool-128 8KB 8KB [ 2921.249775] sgpool-64 4KB 12KB [ 2921.255132] sgpool-32 2KB 15KB [ 2921.260524] sgpool-16 1KB 7KB [ 2921.265874] sgpool-8 0KB 7KB [ 2921.271505] mqueue_inode_cache 15KB 37KB [ 2921.276958] bio_post_read_ctx 14KB 15KB [ 2921.282395] bio-2 14KB 15KB [ 2921.287744] jfs_mp 7KB 7KB [ 2921.293188] cifs_small_rq 15KB 16KB [ 2921.298980] cifs_request 67KB 67KB [ 2921.304341] cifs_mpx_ids 0KB 7KB [ 2921.310979] nfs_commit_data 3KB 14KB [ 2921.316344] nfs_write_data 34KB 44KB [ 2921.321797] ext4_system_zone 1KB 7KB [ 2921.327167] bio-1 1KB 7KB [ 2921.332581] pid_namespace 3KB 11KB [ 2921.337939] rpc_buffers 17KB 25KB [ 2921.343772] rpc_tasks 2KB 7KB [ 2921.349438] UNIX 1965KB 2040KB [ 2921.354814] tcp_bind_bucket 1KB 8KB [ 2921.360268] ip_fib_trie 37KB 47KB [ 2921.365640] ip_fib_alias 180KB 197KB [ 2921.371079] ip_dst_cache 13KB 24KB [ 2921.376447] RAW 72KB 90KB [ 2921.381901] UDP 62KB 94KB [ 2921.387274] TCP 50KB 56KB [ 2921.392729] hugetlbfs_inode_cache 3KB 15KB [ 2921.398477] fscache_cookie_jar 1KB 7KB [ 2921.403930] eventpoll_pwq 24KB 39KB [ 2921.409379] eventpoll_epi 45KB 74KB [ 2921.416266] inotify_inode_mark 11KB 23KB [ 2921.421974] request_queue 199KB 199KB [ 2921.427351] blkdev_requests 1KB 3KB [ 2921.432821] blkdev_ioc 25KB 38KB [ 2921.438194] bio-0 739KB 843KB [ 2921.443586] biovec-max 1509KB 1600KB [ 2921.449030] biovec-64 820KB 1008KB [ 2921.454392] biovec-16 138KB 161KB [ 2921.459773] bio_integrity_payload 1KB 8KB [ 2921.465467] khugepaged_mm_slot 4KB 27KB [ 2921.470964] uid_cache 0KB 4KB [ 2921.476331] dmaengine-unmap-2 0KB 3KB [ 2921.481740] skbuff_fclone_cache 41KB 45KB [ 2921.487286] skbuff_head_cache 9907KB 9941KB [ 2921.492711] configfs_dir_cache 3KB 11KB [ 2921.498159] file_lock_cache 31KB 43KB [ 2921.503562] file_lock_ctx 9KB 11KB [ 2921.511246] fsnotify_mark_connector 5KB 15KB [ 2921.518131] net_namespace 87KB 113KB [ 2921.523552] shmem_inode_cache 8080KB 8135KB [ 2921.528948] task_delay_info 293KB 347KB [ 2921.534301] taskstats 22KB 42KB [ 2921.541978] proc_dir_entry 948KB 971KB [ 2921.547358] pde_opener 16KB 54KB [ 2921.552868] seq_file 251KB 358KB [ 2921.558225] sigqueue 46KB 63KB [ 2921.563963] kernfs_node_cache 17494KB 18514KB [ 2921.569516] mnt_cache 236KB 272KB [ 2921.574892] filp 6943KB 7882KB [ 2921.580309] names_cache 97941KB 98000KB [ 2921.585666] iint_cache 24KB 47KB [ 2921.591255] key_jar 4KB 11KB [ 2921.596617] uts_namespace 3KB 11KB [ 2921.602043] nsproxy 3KB 11KB [ 2921.607491] vm_area_struct 3182KB 3383KB [ 2921.613008] mm_struct 510KB 546KB [ 2921.620057] fs_cache 305KB 360KB [ 2921.625427] files_cache 1235KB 1237KB [ 2921.630868] signal_cache 2239KB 2264KB [ 2921.636268] sighand_cache 578KB 617KB [ 2921.641709] task_struct 9714KB 9803KB [ 2921.647071] cred_jar 2116KB 2680KB [ 2921.652494] anon_vma_chain 1001KB 1311KB [ 2921.657849] anon_vma 123KB 265KB [ 2921.663469] pid 185KB 244KB [ 2921.668897] Acpi-Operand 156KB 198KB [ 2921.674264] Acpi-ParseExt 9KB 11KB [ 2921.679695] Acpi-Parse 41KB 47KB [ 2921.685059] Acpi-State 52KB 63KB [ 2921.690470] Acpi-Namespace 21KB 27KB [ 2921.695831] numa_policy 0KB 3KB [ 2921.701245] debug_objects_cache 2266KB 2279KB [ 2921.706782] trace_event_file 297KB 298KB [ 2921.712181] ftrace_event_field 398KB 401KB [ 2921.718760] pool_workqueue 201KB 240KB [ 2921.724134] page->ptl 496KB 944KB [ 2921.729716] kmalloc-2097152 2050KB 2050KB [ 2921.735084] kmalloc-524288 2056KB 2056KB [ 2921.740508] kmalloc-262144 1290KB 1290KB [ 2921.745872] kmalloc-131072 650KB 650KB [ 2921.751388] kmalloc-65536 2904KB 2970KB [ 2921.756841] kmalloc-32768 2277KB 2442KB [ 2921.762253] kmalloc-16384 1336KB 1386KB [ 2921.767615] kmalloc-8192 5618KB 5733KB [ 2921.773216] kmalloc-4096 30927KB 30965KB [ 2921.779980] kmalloc-2048 18451KB 18500KB [ 2921.785350] kmalloc-1024 13911KB 13962KB [ 2921.790784] kmalloc-512 18540KB 18570KB [ 2921.796153] kmalloc-256 5907KB 6067KB [ 2921.805336] kmalloc-128 1435KB 1606KB [ 2921.810820] kmalloc-96 3520KB 4172KB [ 2921.816181] kmalloc-64 2843KB 3704KB [ 2921.824418] kmalloc-32 2021KB 2417KB [ 2921.829987] kmalloc-192 2382KB 2888KB [ 2921.835380] kmem_cache 177KB 183KB [ 2921.842669] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2921.853003] Killed process 14912 (syz-executor.0) total-vm:48512kB, anon-rss:420kB, file-rss:0kB, shmem-rss:0kB [ 2921.867336] oom_reaper: reaped process 14912 (syz-executor.0), now anon-rss:0kB, file-rss:14336kB, shmem-rss:0kB [ 2921.887256] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2921.900085] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2921.904894] CPU: 0 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2921.912347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2921.921789] Call Trace: [ 2921.924409] dump_stack+0x1fc/0x2ef [ 2921.928059] dump_header+0x15d/0xc3f [ 2921.931779] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2921.936904] ? ___ratelimit+0x319/0x590 [ 2921.940930] oom_kill_process.cold+0x10/0x692 [ 2921.945438] ? check_preemption_disabled+0x41/0x280 [ 2921.950463] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2921.955743] out_of_memory+0x1072/0x1390 [ 2921.959840] ? oom_killer_disable+0x270/0x270 [ 2921.964346] ? mutex_trylock+0x15f/0x1a0 [ 2921.968431] __alloc_pages_nodemask+0x23a2/0x2890 [ 2921.973265] ? find_get_entry+0x4cd/0x8a0 [ 2921.977405] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2921.982259] alloc_pages_current+0x193/0x2a0 [ 2921.986652] filemap_fault+0x146e/0x2180 [ 2921.990708] ext4_filemap_fault+0x84/0xb0 [ 2921.994844] __do_fault+0x10b/0x4b0 [ 2921.998459] __handle_mm_fault+0x273b/0x41c0 [ 2922.002866] ? vm_insert_page+0x9c0/0x9c0 [ 2922.007006] ? check_preemption_disabled+0x41/0x280 [ 2922.012012] handle_mm_fault+0x436/0xb10 [ 2922.016069] __do_page_fault+0x68e/0xd60 [ 2922.020206] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2922.025240] ? spurious_fault+0x840/0x840 [ 2922.029372] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2922.034204] ? page_fault+0x8/0x30 [ 2922.037729] page_fault+0x1e/0x30 [ 2922.041173] RIP: 0033:0x454ca8 [ 2922.044361] Code: Bad RIP value. [ 2922.047707] RSP: 002b:000000c000849908 EFLAGS: 00010207 [ 2922.053123] RAX: 00000000000126c0 RBX: 00000000fffffffa RCX: 00000000011091a0 [ 2922.060396] RDX: 0000000000cd0968 RSI: 0000000000000006 RDI: 0000000000000001 [ 2922.067652] RBP: 000000c000849918 R08: 0000000000cb6dd0 R09: 0000000000000380 [ 2922.074920] R10: 0000000000000002 R11: 0000000000000007 R12: 000000c000849808 [ 2922.082210] R13: 0000000000000018 R14: 000000c0005b21a0 R15: 0000000000040000 [ 2922.096315] Mem-Info: [ 2922.099481] active_anon:15017 inactive_anon:90086 isolated_anon:0 [ 2922.099481] active_file:41 inactive_file:60 isolated_file:0 [ 2922.099481] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2922.099481] slab_reclaimable:13236 slab_unreclaimable:112232 [ 2922.099481] mapped:11350 shmem:91106 pagetables:494 bounce:0 [ 2922.099481] free:26701 free_pcp:469 free_cma:0 [ 2922.133089] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 2922.142884] Node 0 active_anon:56428kB inactive_anon:67724kB active_file:164kB inactive_file:36kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:45364kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2922.175528] Node 1 active_anon:3640kB inactive_anon:292620kB active_file:500kB inactive_file:764kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:536kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2922.203743] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2922.236765] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 2922.268460] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2922.273529] Node 0 DMA32 free:35840kB min:35996kB low:44992kB high:53988kB active_anon:54380kB inactive_anon:67724kB active_file:164kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7360kB pagetables:1676kB bounce:0kB free_pcp:20kB local_pcp:0kB free_cma:0kB [ 2922.319277] lowmem_reserve[]: 0 0 1 1 1 [ 2922.323296] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2922.354428] lowmem_reserve[]: 0 0 0 0 0 [ 2922.358469] Node 1 Normal free:53616kB min:53876kB low:67344kB high:80812kB active_anon:3640kB inactive_anon:292620kB active_file:504kB inactive_file:180kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:352kB pagetables:300kB bounce:0kB free_pcp:552kB local_pcp:0kB free_cma:0kB [ 2922.637997] lowmem_reserve[]: 0 0 0 0 0 [ 2922.677673] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2922.811002] Node 0 DMA32: 467*4kB (UME) 266*8kB (UME) 303*16kB (UME) 149*32kB (UME) 57*64kB (UME) 37*128kB (UME) 15*256kB (M) 6*512kB (M) 7*1024kB (UM) 0*2048kB 0*4096kB = 36076kB [ 2922.887205] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2922.905404] Node 1 Normal: 415*4kB (UME) 355*8kB (ME) 205*16kB (ME) 73*32kB (UME) 26*64kB (ME) 26*128kB (ME) 14*256kB (UM) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 54020kB [ 2922.958053] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2923.073111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2923.161838] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2923.248119] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2923.325656] 91151 total pagecache pages [ 2923.364671] 0 pages in swap cache [ 2923.368148] Swap cache stats: add 0, delete 0, find 0/0 [ 2923.427977] Free swap = 0kB [ 2923.456748] Total swap = 0kB [ 2923.494150] 2097051 pages RAM [ 2923.497282] 0 pages HighMem/MovableOnly [ 2923.554467] 369649 pages reserved [ 2923.557943] 0 pages cma reserved [ 2923.635706] Unreclaimable slab info: [ 2923.676563] Name Used Total [ 2923.693087] pid_2 18KB 36KB [ 2923.716379] batadv_tt_change_cache 5KB 7KB [ 2923.727644] batadv_tl_cache 8KB 16KB [ 2923.734786] TIPC 15KB 37KB [ 2923.785551] SCTPv6 22KB 37KB [ 2923.796463] DCCPv6 17KB 30KB [ 2923.828688] DCCP 16KB 35KB [ 2923.834135] RXRPC 16KB 39KB [ 2923.846423] rxrpc_call_jar 112KB 133KB [ 2923.851871] bridge_fdb_cache 13KB 27KB [ 2923.857254] fib6_nodes 251KB 272KB [ 2923.901167] ip6_dst_cache 700KB 708KB [ 2923.906567] RAWv6 111KB 128KB [ 2923.915362] UDPv6 37KB 52KB [ 2923.922933] TCPv6 27KB 42KB [ 2923.932112] nf_conntrack 8KB 11KB [ 2923.937539] t10_alua_lu_gp_cache 0KB 3KB [ 2923.946699] sd_ext_cdb 0KB 7KB [ 2923.971450] scsi_sense_cache 1056KB 1060KB [ 2923.976833] virtio_scsi_cmd 16KB 16KB [ 2924.003251] sgpool-128 8KB 8KB [ 2924.019633] sgpool-64 4KB 12KB [ 2924.025024] sgpool-32 2KB 15KB [ 2924.046562] sgpool-16 1KB 7KB [ 2924.056867] sgpool-8 0KB 7KB [ 2924.087699] mqueue_inode_cache 15KB 37KB [ 2924.094637] bio_post_read_ctx 14KB 15KB [ 2924.114020] bio-2 14KB 15KB [ 2924.135262] jfs_mp 7KB 7KB [ 2924.146738] cifs_small_rq 15KB 16KB [ 2924.178323] cifs_request 67KB 67KB [ 2924.183712] cifs_mpx_ids 0KB 7KB [ 2924.193346] nfs_commit_data 3KB 14KB [ 2924.205969] nfs_write_data 34KB 44KB [ 2924.231931] ext4_system_zone 1KB 7KB [ 2924.237781] bio-1 1KB 7KB [ 2924.262359] pid_namespace 3KB 11KB [ 2924.267754] rpc_buffers 17KB 25KB [ 2924.274913] rpc_tasks 2KB 7KB [ 2924.291377] UNIX 1965KB 2040KB [ 2924.296762] tcp_bind_bucket 1KB 8KB [ 2924.320012] ip_fib_trie 37KB 47KB [ 2924.325419] ip_fib_alias 178KB 197KB [ 2924.335925] ip_dst_cache 13KB 24KB [ 2924.344867] RAW 72KB 90KB [ 2924.362052] UDP 60KB 94KB [ 2924.367434] TCP 50KB 56KB [ 2924.395173] hugetlbfs_inode_cache 3KB 15KB [ 2924.402159] fscache_cookie_jar 1KB 7KB [ 2924.407627] eventpoll_pwq 24KB 39KB [ 2924.417023] eventpoll_epi 44KB 74KB [ 2924.436723] inotify_inode_mark 11KB 23KB [ 2924.467323] request_queue 199KB 199KB [ 2924.472823] blkdev_requests 1KB 3KB [ 2924.500920] blkdev_ioc 25KB 38KB [ 2924.506312] bio-0 755KB 843KB [ 2924.532232] biovec-max 1518KB 1600KB [ 2924.537645] biovec-64 820KB 1008KB [ 2924.564184] biovec-16 138KB 161KB [ 2924.569725] bio_integrity_payload 1KB 8KB [ 2924.575441] khugepaged_mm_slot 3KB 27KB [ 2924.585990] uid_cache 0KB 4KB [ 2924.629889] dmaengine-unmap-2 0KB 3KB [ 2924.635330] skbuff_fclone_cache 41KB 45KB [ 2924.644855] skbuff_head_cache 10113KB 10113KB [ 2924.657909] configfs_dir_cache 3KB 11KB [ 2924.674151] file_lock_cache 30KB 43KB [ 2924.686342] file_lock_ctx 9KB 11KB [ 2924.695270] fsnotify_mark_connector 5KB 15KB [ 2924.717095] net_namespace 87KB 113KB [ 2924.746169] shmem_inode_cache 8074KB 8135KB [ 2924.755886] task_delay_info 289KB 347KB [ 2924.782500] taskstats 22KB 42KB [ 2924.787887] proc_dir_entry 948KB 971KB [ 2924.819498] pde_opener 15KB 54KB [ 2924.824879] seq_file 249KB 358KB [ 2924.837041] sigqueue 46KB 63KB [ 2924.845998] kernfs_node_cache 17174KB 18388KB [ 2924.856469] mnt_cache 234KB 272KB [ 2924.865537] filp 6916KB 7878KB [ 2924.875122] names_cache 97941KB 98000KB [ 2924.884230] iint_cache 24KB 47KB [ 2924.896628] key_jar 4KB 11KB [ 2924.902094] uts_namespace 3KB 11KB [ 2924.907446] nsproxy 3KB 11KB [ 2924.923269] vm_area_struct 3168KB 3383KB [ 2924.928783] mm_struct 508KB 546KB [ 2924.934144] fs_cache 305KB 360KB [ 2924.941793] files_cache 1234KB 1237KB [ 2924.947181] signal_cache 2239KB 2264KB [ 2924.963093] sighand_cache 566KB 617KB [ 2924.986518] task_struct 9702KB 9790KB [ 2924.991977] cred_jar 2092KB 2680KB [ 2925.016066] anon_vma_chain 987KB 1311KB [ 2925.041597] anon_vma 115KB 265KB [ 2925.046975] pid 182KB 244KB [ 2925.065171] Acpi-Operand 156KB 198KB [ 2925.070679] Acpi-ParseExt 9KB 11KB [ 2925.076036] Acpi-Parse 41KB 47KB [ 2925.083825] Acpi-State 52KB 63KB [ 2925.091533] Acpi-Namespace 21KB 27KB [ 2925.100917] numa_policy 0KB 3KB [ 2925.106291] debug_objects_cache 2263KB 2279KB [ 2925.114627] trace_event_file 297KB 298KB [ 2925.123367] ftrace_event_field 398KB 401KB [ 2925.134778] pool_workqueue 201KB 240KB [ 2925.145002] page->ptl 485KB 944KB [ 2925.153869] kmalloc-2097152 2050KB 2050KB [ 2925.164020] kmalloc-524288 2056KB 2056KB [ 2925.181779] kmalloc-262144 1290KB 1290KB [ 2925.187170] kmalloc-131072 650KB 650KB [ 2925.224798] kmalloc-65536 2904KB 2970KB [ 2925.256561] kmalloc-32768 2277KB 2442KB [ 2925.262135] kmalloc-16384 1336KB 1386KB [ 2925.267507] kmalloc-8192 5601KB 5700KB [ 2925.290654] kmalloc-4096 30918KB 30957KB [ 2925.296044] kmalloc-2048 18451KB 18500KB [ 2925.302946] kmalloc-1024 13951KB 14001KB [ 2925.310993] kmalloc-512 18965KB 18975KB [ 2925.316372] kmalloc-256 5907KB 6067KB [ 2925.324620] kmalloc-128 1435KB 1606KB [ 2925.347432] kmalloc-96 3550KB 4172KB [ 2925.364307] kmalloc-64 2843KB 3704KB [ 2925.396281] kmalloc-32 2021KB 2417KB [ 2925.405712] kmalloc-192 2382KB 2888KB [ 2925.427379] kmem_cache 177KB 183KB [ 2925.463591] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2925.475437] Killed process 21751 (syz-executor.3) total-vm:48512kB, anon-rss:424kB, file-rss:0kB, shmem-rss:0kB [ 2925.566311] rs:main Q:Reg invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2925.639903] bond0 (unregistering): Released all slaves [ 2925.668011] rs:main Q:Reg cpuset=/ mems_allowed=0-1 [ 2925.711626] CPU: 0 PID: 20900 Comm: rs:main Q:Reg Not tainted 4.19.211-syzkaller #0 [ 2925.719537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2925.728882] Call Trace: [ 2925.731475] dump_stack+0x1fc/0x2ef [ 2925.735092] dump_header+0x15d/0xc3f [ 2925.738799] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2925.743888] ? ___ratelimit+0x319/0x590 [ 2925.747865] oom_kill_process.cold+0x10/0x692 [ 2925.752366] ? check_preemption_disabled+0x41/0x280 [ 2925.757377] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2925.762643] out_of_memory+0x1072/0x1390 [ 2925.766706] ? oom_killer_disable+0x270/0x270 [ 2925.771408] ? mutex_trylock+0x15f/0x1a0 [ 2925.775459] __alloc_pages_nodemask+0x23a2/0x2890 [ 2925.780294] ? find_get_entry+0x4cd/0x8a0 [ 2925.784438] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2925.789298] alloc_pages_current+0x193/0x2a0 [ 2925.793698] filemap_fault+0x146e/0x2180 [ 2925.797756] ext4_filemap_fault+0x84/0xb0 [ 2925.801986] __do_fault+0x10b/0x4b0 [ 2925.805606] __handle_mm_fault+0x273b/0x41c0 [ 2925.810011] ? vm_insert_page+0x9c0/0x9c0 [ 2925.814151] ? lock_downgrade+0x720/0x720 [ 2925.818319] ? check_preemption_disabled+0x41/0x280 [ 2925.823340] handle_mm_fault+0x436/0xb10 [ 2925.827394] __do_page_fault+0x68e/0xd60 [ 2925.831447] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2925.836456] ? spurious_fault+0x840/0x840 [ 2925.840605] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2925.845439] ? page_fault+0x8/0x30 [ 2925.848972] page_fault+0x1e/0x30 [ 2925.852415] RIP: 0033:0x7f722bb492b0 [ 2925.856132] Code: Bad RIP value. [ 2925.859482] RSP: 002b:00007f7229109a78 EFLAGS: 00010246 [ 2925.864862] RAX: 0000000000000000 RBX: 00005583534d24b0 RCX: 0000000000000000 [ 2925.872120] RDX: 0000000000000165 RSI: 00007f7220007520 RDI: 00005583534d24b0 [ 2925.879379] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2925.886636] R10: 0000000000000000 R11: 0000000000000000 R12: 00007f7220033370 [ 2925.893910] R13: 0000000000000000 R14: 00005583534cb480 R15: 0000000000000001 [ 2925.934420] Mem-Info: [ 2925.937096] active_anon:14726 inactive_anon:90086 isolated_anon:0 [ 2925.937096] active_file:342 inactive_file:338 isolated_file:24 [ 2925.937096] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2925.937096] slab_reclaimable:13213 slab_unreclaimable:111501 [ 2925.937096] mapped:8295 shmem:91106 pagetables:421 bounce:0 [ 2925.937096] free:25225 free_pcp:63 free_cma:0 [ 2925.978038] Node 0 active_anon:55472kB inactive_anon:67724kB active_file:1300kB inactive_file:1468kB unevictable:0kB isolated(anon):0kB isolated(file):96kB mapped:33140kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2926.027617] Node 1 active_anon:3432kB inactive_anon:292620kB active_file:24kB inactive_file:28kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:40kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2926.056113] Node 0 DMA free:10972kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2926.188069] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2926.193228] Node 0 DMA32 free:35604kB min:35996kB low:44992kB high:53988kB active_anon:53424kB inactive_anon:67724kB active_file:1392kB inactive_file:1028kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7296kB pagetables:1480kB bounce:0kB free_pcp:2292kB local_pcp:920kB free_cma:0kB [ 2926.326364] lowmem_reserve[]: 0 0 1 1 1 [ 2926.347664] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2926.408082] lowmem_reserve[]: 0 0 0 0 0 [ 2926.412162] Node 1 Normal free:53876kB min:53876kB low:67344kB high:80812kB active_anon:3432kB inactive_anon:292620kB active_file:24kB inactive_file:28kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:204kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2926.465123] lowmem_reserve[]: 0 0 0 0 0 [ 2926.503928] Node 0 DMA: 1*4kB (E) 1*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10972kB [ 2926.595843] Node 0 DMA32: 439*4kB (ME) 257*8kB (UME) 288*16kB (UME) 158*32kB (UME) 59*64kB (UME) 38*128kB (UME) 16*256kB (M) 8*512kB (UM) 6*1024kB (UM) 0*2048kB 0*4096kB = 36452kB [ 2926.714766] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2926.761821] Node 1 Normal: 359*4kB (UME) 359*8kB (ME) 206*16kB (UME) 73*32kB (UME) 27*64kB (UME) 27*128kB (UME) 14*256kB (UM) 8*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 53524kB [ 2926.778795] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2926.787636] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2926.796433] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2926.805361] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2926.814117] 91140 total pagecache pages [ 2926.818181] 0 pages in swap cache [ 2926.821642] Swap cache stats: add 0, delete 0, find 0/0 [ 2926.826999] Free swap = 0kB [ 2926.831705] Total swap = 0kB [ 2926.834728] 2097051 pages RAM [ 2926.839396] 0 pages HighMem/MovableOnly [ 2926.843377] 369649 pages reserved [ 2926.846831] 0 pages cma reserved [ 2926.850752] Unreclaimable slab info: [ 2926.868162] Name Used Total [ 2926.873729] pid_2 16KB 36KB [ 2926.883452] batadv_tt_change_cache 4KB 7KB [ 2926.889316] batadv_tl_cache 8KB 16KB [ 2926.894718] TIPC 15KB 37KB [ 2926.904334] SCTPv6 22KB 37KB [ 2926.909770] DCCPv6 17KB 30KB [ 2926.915159] DCCP 16KB 35KB [ 2926.924858] RXRPC 16KB 39KB [ 2926.930257] rxrpc_call_jar 112KB 133KB [ 2926.935625] bridge_fdb_cache 25KB 27KB [ 2926.945957] fib6_nodes 245KB 272KB [ 2926.952477] ip6_dst_cache 700KB 708KB [ 2926.957858] RAWv6 111KB 128KB [ 2926.968251] UDPv6 37KB 52KB [ 2926.973638] TCPv6 24KB 36KB [ 2926.983696] nf_conntrack 8KB 11KB [ 2926.989165] t10_alua_lu_gp_cache 0KB 3KB [ 2926.994802] sd_ext_cdb 0KB 7KB [ 2927.004453] scsi_sense_cache 1056KB 1060KB [ 2927.010002] virtio_scsi_cmd 16KB 16KB [ 2927.015515] sgpool-128 8KB 8KB [ 2927.025372] sgpool-64 4KB 12KB [ 2927.030778] sgpool-32 2KB 15KB [ 2927.036152] sgpool-16 1KB 7KB [ 2927.046194] sgpool-8 0KB 7KB [ 2927.051673] mqueue_inode_cache 15KB 37KB [ 2927.057131] bio_post_read_ctx 14KB 15KB [ 2927.066648] bio-2 14KB 15KB [ 2927.072104] jfs_mp 7KB 7KB [ 2927.077755] cifs_small_rq 15KB 16KB [ 2927.087686] cifs_request 67KB 67KB [ 2927.093557] cifs_mpx_ids 0KB 7KB [ 2927.103445] nfs_commit_data 3KB 14KB [ 2927.108849] nfs_write_data 34KB 44KB [ 2927.114245] ext4_system_zone 1KB 7KB [ 2927.123815] bio-1 1KB 7KB [ 2927.129217] pid_namespace 3KB 11KB [ 2927.134588] rpc_buffers 17KB 25KB [ 2927.144053] rpc_tasks 2KB 7KB [ 2927.150048] UNIX 1963KB 2040KB [ 2927.155420] tcp_bind_bucket 1KB 8KB [ 2927.164999] ip_fib_trie 37KB 47KB [ 2927.170399] ip_fib_alias 174KB 197KB [ 2927.175760] ip_dst_cache 12KB 24KB [ 2927.185322] RAW 72KB 90KB [ 2927.190786] UDP 59KB 94KB [ 2927.196189] TCP 50KB 56KB [ 2927.208163] hugetlbfs_inode_cache 3KB 15KB [ 2927.213982] fscache_cookie_jar 1KB 7KB [ 2927.225866] eventpoll_pwq 23KB 39KB [ 2927.231337] eventpoll_epi 42KB 74KB [ 2927.236700] inotify_inode_mark 10KB 23KB [ 2927.246418] request_queue 199KB 199KB [ 2927.252386] blkdev_requests 1KB 3KB [ 2927.257755] blkdev_ioc 33KB 38KB [ 2927.267324] bio-0 882KB 911KB [ 2927.275322] biovec-max 1518KB 1600KB [ 2927.284864] biovec-64 966KB 1008KB [ 2927.290385] biovec-16 161KB 172KB [ 2927.295746] bio_integrity_payload 1KB 8KB [ 2927.305667] khugepaged_mm_slot 3KB 27KB [ 2927.311157] uid_cache 0KB 4KB [ 2927.316518] dmaengine-unmap-2 0KB 3KB [ 2927.326055] skbuff_fclone_cache 41KB 45KB [ 2927.331976] skbuff_head_cache 10293KB 10293KB [ 2927.337343] configfs_dir_cache 3KB 11KB [ 2927.347509] file_lock_cache 30KB 43KB [ 2927.356238] file_lock_ctx 9KB 11KB [ 2927.365805] fsnotify_mark_connector 5KB 15KB [ 2927.371731] net_namespace 87KB 113KB [ 2927.377094] shmem_inode_cache 8067KB 8135KB [ 2927.386623] task_delay_info 289KB 347KB [ 2927.392184] taskstats 20KB 42KB [ 2927.397546] proc_dir_entry 947KB 971KB [ 2927.407070] pde_opener 15KB 54KB [ 2927.412464] seq_file 246KB 358KB [ 2927.417842] sigqueue 46KB 63KB [ 2927.427472] kernfs_node_cache 16880KB 18207KB [ 2927.432896] mnt_cache 233KB 272KB [ 2927.442473] filp 6787KB 7871KB [ 2927.447836] names_cache 95620KB 95642KB [ 2927.454098] iint_cache 24KB 47KB [ 2927.466430] key_jar 4KB 11KB [ 2927.471841] uts_namespace 3KB 11KB [ 2927.477201] nsproxy 2KB 11KB [ 2927.486742] vm_area_struct 3130KB 3383KB [ 2927.492271] mm_struct 497KB 546KB [ 2927.497635] fs_cache 320KB 360KB [ 2927.507208] files_cache 1239KB 1241KB [ 2927.512693] signal_cache 2239KB 2264KB [ 2927.522214] sighand_cache 566KB 617KB [ 2927.527577] task_struct 9752KB 9790KB [ 2927.532971] cred_jar 2068KB 2680KB [ 2927.542478] anon_vma_chain 972KB 1311KB [ 2927.547846] anon_vma 105KB 265KB [ 2927.553240] pid 182KB 244KB [ 2927.563334] Acpi-Operand 156KB 198KB [ 2927.569147] Acpi-ParseExt 9KB 11KB [ 2927.574509] Acpi-Parse 41KB 47KB [ 2927.584608] Acpi-State 52KB 63KB [ 2927.590062] Acpi-Namespace 21KB 27KB [ 2927.595424] numa_policy 0KB 3KB [ 2927.605082] debug_objects_cache 2260KB 2279KB [ 2927.610693] trace_event_file 297KB 298KB [ 2927.616055] ftrace_event_field 398KB 401KB [ 2927.625702] pool_workqueue 198KB 240KB [ 2927.631104] page->ptl 473KB 944KB [ 2927.636500] kmalloc-2097152 2050KB 2050KB [ 2927.646155] kmalloc-524288 2056KB 2056KB [ 2927.651611] kmalloc-262144 1290KB 1290KB [ 2927.657513] kmalloc-131072 650KB 650KB [ 2927.667112] kmalloc-65536 2904KB 2970KB [ 2927.672629] kmalloc-32768 2277KB 2442KB [ 2927.682293] kmalloc-16384 1336KB 1386KB [ 2927.687691] kmalloc-8192 5601KB 5684KB [ 2927.693462] kmalloc-4096 30464KB 30502KB [ 2927.703635] kmalloc-2048 18451KB 18500KB [ 2927.709154] kmalloc-1024 13963KB 14064KB [ 2927.714518] kmalloc-512 19192KB 19248KB [ 2927.724092] kmalloc-256 5873KB 6067KB [ 2927.729502] kmalloc-128 1435KB 1606KB [ 2927.734864] kmalloc-96 3557KB 4172KB [ 2927.744488] kmalloc-64 2831KB 3704KB [ 2927.752864] kmalloc-32 2025KB 2417KB [ 2927.762895] kmalloc-192 2397KB 2888KB [ 2927.768352] kmem_cache 177KB 183KB [ 2927.773717] Out of memory (oom_kill_allocating_task): Kill process 20900 (rs:main Q:Reg) score 0 or sacrifice child [ 2927.788479] Killed process 20896 (rsyslogd) total-vm:254332kB, anon-rss:876kB, file-rss:0kB, shmem-rss:0kB [ 2927.809197] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2927.809696] oom_reaper: reaped process 20896 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 2927.849436] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2927.854366] CPU: 1 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2927.861902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2927.871255] Call Trace: [ 2927.873850] dump_stack+0x1fc/0x2ef [ 2927.877484] dump_header+0x15d/0xc3f [ 2927.881206] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2927.886314] ? ___ratelimit+0x319/0x590 [ 2927.890307] oom_kill_process.cold+0x10/0x692 [ 2927.894819] ? check_preemption_disabled+0x41/0x280 [ 2927.899837] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2927.905105] out_of_memory+0x1072/0x1390 [ 2927.909169] ? oom_killer_disable+0x270/0x270 [ 2927.913672] ? mutex_trylock+0x15f/0x1a0 [ 2927.917731] __alloc_pages_nodemask+0x23a2/0x2890 [ 2927.922577] ? find_get_entry+0x4cd/0x8a0 [ 2927.926747] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2927.931605] alloc_pages_current+0x193/0x2a0 [ 2927.936008] filemap_fault+0x146e/0x2180 [ 2927.940156] ext4_filemap_fault+0x84/0xb0 [ 2927.944293] __do_fault+0x10b/0x4b0 [ 2927.947917] __handle_mm_fault+0x273b/0x41c0 [ 2927.952319] ? vm_insert_page+0x9c0/0x9c0 [ 2927.956466] ? check_preemption_disabled+0x41/0x280 [ 2927.961473] handle_mm_fault+0x436/0xb10 [ 2927.965528] __do_page_fault+0x68e/0xd60 [ 2927.969791] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2927.974987] ? spurious_fault+0x840/0x840 [ 2927.979134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2927.983973] ? page_fault+0x8/0x30 [ 2927.987503] page_fault+0x1e/0x30 [ 2927.990945] RIP: 0033:0x901999 [ 2927.994131] Code: Bad RIP value. [ 2927.997489] RSP: 002b:000000c000ba3990 EFLAGS: 00010206 [ 2928.002835] RAX: 000000c000452568 RBX: 000000c006af1890 RCX: 0000000000000000 [ 2928.010099] RDX: 0000000000000088 RSI: 0000000000000000 RDI: 000000c0004524e8 [ 2928.017351] RBP: 000000c000ba3a80 R08: 000000c0004524e0 R09: 0000000000a60d1f [ 2928.024606] R10: 0000000000000000 R11: 000000c0004524e0 R12: ffffffffffffffff [ 2928.031859] R13: 0000000000000036 R14: 000000c0000061a0 R15: 0000000010000000 [ 2928.940031] Mem-Info: [ 2928.942589] active_anon:14487 inactive_anon:90086 isolated_anon:0 [ 2928.942589] active_file:40 inactive_file:0 isolated_file:0 [ 2928.942589] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2928.942589] slab_reclaimable:13192 slab_unreclaimable:110921 [ 2928.942589] mapped:7757 shmem:91106 pagetables:391 bounce:0 [ 2928.942589] free:25055 free_pcp:62 free_cma:0 [ 2929.023043] Node 0 active_anon:54524kB inactive_anon:67724kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:31028kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2929.061502] Node 1 active_anon:3424kB inactive_anon:292620kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2929.199474] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2929.242323] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2929.247382] Node 0 DMA32 free:35552kB min:35996kB low:44992kB high:53988kB active_anon:52476kB inactive_anon:67724kB active_file:128kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7072kB pagetables:1360kB bounce:0kB free_pcp:244kB local_pcp:244kB free_cma:0kB [ 2929.287705] lowmem_reserve[]: 0 0 1 1 1 [ 2929.292631] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2929.323679] lowmem_reserve[]: 0 0 0 0 0 [ 2929.327680] Node 1 Normal free:53680kB min:53876kB low:67344kB high:80812kB active_anon:3424kB inactive_anon:292620kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:204kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 2929.363077] lowmem_reserve[]: 0 0 0 0 0 [ 2929.367097] Node 0 DMA: 1*4kB (E) 2*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10980kB [ 2929.387502] Node 0 DMA32: 640*4kB (UME) 259*8kB (UME) 295*16kB (ME) 159*32kB (UME) 57*64kB (UME) 36*128kB (ME) 17*256kB (UM) 7*512kB (M) 5*1024kB (UM) 0*2048kB 0*4096kB = 35752kB [ 2929.410595] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2929.423474] Node 1 Normal: 356*4kB (UME) 358*8kB (UME) 204*16kB (UME) 71*32kB (UME) 26*64kB (ME) 28*128kB (UME) 13*256kB (M) 7*512kB (ME) 5*1024kB (ME) 1*2048kB (U) 6*4096kB (U) = 53728kB [ 2929.443037] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2929.463169] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2929.472690] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2929.485028] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2929.497187] 91152 total pagecache pages [ 2929.507344] 0 pages in swap cache [ 2929.522332] Swap cache stats: add 0, delete 0, find 0/0 [ 2929.527749] Free swap = 0kB [ 2929.534723] Total swap = 0kB [ 2929.537732] 2097051 pages RAM [ 2929.544659] 0 pages HighMem/MovableOnly [ 2929.552354] 369649 pages reserved [ 2929.555811] 0 pages cma reserved [ 2929.567014] Unreclaimable slab info: [ 2929.572684] Name Used Total [ 2929.582140] pid_2 16KB 36KB [ 2929.587542] batadv_tt_change_cache 4KB 7KB [ 2929.597301] batadv_tl_cache 8KB 16KB [ 2929.611992] TIPC 15KB 37KB [ 2929.617380] SCTPv6 22KB 37KB [ 2929.623229] DCCPv6 17KB 30KB [ 2929.633858] DCCP 14KB 35KB [ 2929.641048] RXRPC 16KB 39KB [ 2929.646421] rxrpc_call_jar 112KB 133KB [ 2929.663011] bridge_fdb_cache 20KB 27KB [ 2929.671736] fib6_nodes 242KB 272KB [ 2929.677110] ip6_dst_cache 700KB 708KB [ 2929.684925] RAWv6 111KB 128KB [ 2929.693916] UDPv6 37KB 52KB [ 2929.707484] TCPv6 24KB 36KB [ 2929.721408] nf_conntrack 8KB 11KB [ 2929.726844] t10_alua_lu_gp_cache 0KB 3KB [ 2929.734527] sd_ext_cdb 0KB 7KB [ 2929.744238] scsi_sense_cache 1056KB 1060KB [ 2929.754682] virtio_scsi_cmd 16KB 16KB [ 2929.761792] sgpool-128 8KB 8KB [ 2929.767167] sgpool-64 4KB 12KB [ 2929.775952] sgpool-32 2KB 15KB [ 2929.785760] sgpool-16 1KB 7KB [ 2929.802440] sgpool-8 0KB 7KB [ 2929.809877] mqueue_inode_cache 15KB 37KB [ 2929.815334] bio_post_read_ctx 14KB 15KB [ 2929.826464] bio-2 14KB 15KB [ 2929.832939] jfs_mp 7KB 7KB [ 2929.838452] cifs_small_rq 15KB 16KB [ 2929.843818] cifs_request 67KB 67KB [ 2929.849351] cifs_mpx_ids 0KB 7KB [ 2929.854822] nfs_commit_data 3KB 14KB [ 2929.860244] nfs_write_data 34KB 44KB [ 2929.865649] ext4_system_zone 1KB 7KB [ 2929.871162] bio-1 1KB 7KB [ 2929.876519] pid_namespace 3KB 11KB [ 2929.882045] rpc_buffers 17KB 25KB [ 2929.887412] rpc_tasks 2KB 7KB [ 2929.892900] UNIX 1961KB 2040KB [ 2929.898334] tcp_bind_bucket 1KB 8KB [ 2929.903710] ip_fib_trie 36KB 47KB [ 2929.911129] ip_fib_alias 172KB 197KB [ 2929.916509] ip_dst_cache 12KB 24KB [ 2929.921976] RAW 72KB 90KB [ 2929.927341] UDP 59KB 94KB [ 2929.932751] TCP 50KB 56KB [ 2929.938195] hugetlbfs_inode_cache 3KB 15KB [ 2929.943904] fscache_cookie_jar 1KB 7KB [ 2929.949744] eventpoll_pwq 22KB 39KB [ 2929.955150] eventpoll_epi 41KB 74KB [ 2929.960676] inotify_inode_mark 10KB 23KB [ 2929.966131] request_queue 199KB 199KB [ 2929.972384] blkdev_requests 1KB 3KB [ 2929.977805] blkdev_ioc 30KB 38KB [ 2929.983167] bio-0 882KB 911KB [ 2929.995455] biovec-max 1518KB 1600KB [ 2930.000988] biovec-64 960KB 1008KB [ 2930.006354] biovec-16 160KB 172KB [ 2930.016069] bio_integrity_payload 1KB 8KB [ 2930.021857] khugepaged_mm_slot 3KB 27KB [ 2930.027313] uid_cache 0KB 4KB [ 2930.043036] dmaengine-unmap-2 0KB 3KB [ 2930.048456] skbuff_fclone_cache 41KB 45KB [ 2930.053995] skbuff_head_cache 10376KB 10376KB [ 2930.064372] configfs_dir_cache 3KB 11KB [ 2930.079515] file_lock_cache 30KB 43KB [ 2930.084997] file_lock_ctx 9KB 11KB [ 2930.094445] fsnotify_mark_connector 5KB 15KB [ 2930.103737] net_namespace 87KB 113KB [ 2930.113896] shmem_inode_cache 8066KB 8135KB [ 2930.120992] task_delay_info 289KB 347KB [ 2930.126368] taskstats 26KB 42KB [ 2930.141930] proc_dir_entry 944KB 971KB [ 2930.147325] pde_opener 15KB 54KB [ 2930.153454] seq_file 243KB 358KB [ 2930.164471] sigqueue 45KB 63KB [ 2930.173279] kernfs_node_cache 16875KB 18207KB [ 2930.185454] mnt_cache 233KB 272KB [ 2930.194225] filp 6780KB 7871KB [ 2930.204207] names_cache 95174KB 95212KB [ 2930.212979] iint_cache 28KB 47KB [ 2930.224351] key_jar 4KB 11KB [ 2930.235271] uts_namespace 3KB 11KB [ 2930.242794] nsproxy 2KB 11KB [ 2930.255165] vm_area_struct 3102KB 3383KB [ 2930.264403] mm_struct 497KB 546KB [ 2930.275169] fs_cache 320KB 360KB [ 2930.282620] files_cache 1239KB 1241KB [ 2930.295246] signal_cache 2239KB 2264KB [ 2930.304114] sighand_cache 566KB 617KB [ 2930.314220] task_struct 9714KB 9790KB [ 2930.326340] cred_jar 2068KB 2680KB [ 2930.332735] anon_vma_chain 965KB 1311KB [ 2930.345831] anon_vma 105KB 265KB [ 2930.351369] pid 179KB 244KB [ 2930.356730] Acpi-Operand 156KB 198KB [ 2930.364256] Acpi-ParseExt 9KB 11KB [ 2930.372117] Acpi-Parse 41KB 47KB [ 2930.377483] Acpi-State 52KB 63KB [ 2930.386202] Acpi-Namespace 21KB 27KB [ 2930.395154] numa_policy 0KB 3KB [ 2930.414310] debug_objects_cache 2260KB 2279KB [ 2930.426701] trace_event_file 297KB 298KB [ 2930.444108] ftrace_event_field 398KB 401KB [ 2930.456427] pool_workqueue 198KB 240KB [ 2930.465219] page->ptl 471KB 944KB [ 2930.485387] kmalloc-2097152 2050KB 2050KB [ 2930.493063] kmalloc-524288 2056KB 2056KB [ 2930.511387] kmalloc-262144 1290KB 1290KB [ 2930.516765] kmalloc-131072 650KB 650KB [ 2930.523378] kmalloc-65536 2904KB 2970KB [ 2930.537185] kmalloc-32768 2277KB 2442KB [ 2930.546093] kmalloc-16384 1336KB 1386KB [ 2930.556300] kmalloc-8192 5585KB 5684KB [ 2930.570827] kmalloc-4096 30447KB 30493KB [ 2930.576207] kmalloc-2048 18440KB 18500KB [ 2930.584055] kmalloc-1024 13963KB 14064KB [ 2930.604454] kmalloc-512 19404KB 19410KB [ 2930.609891] kmalloc-256 5870KB 6067KB [ 2930.615248] kmalloc-128 1435KB 1606KB [ 2930.629450] kmalloc-96 3557KB 4172KB [ 2930.634827] kmalloc-64 2831KB 3704KB [ 2930.640264] kmalloc-32 2025KB 2417KB [ 2930.645627] kmalloc-192 2397KB 2888KB [ 2930.654367] kmem_cache 177KB 183KB [ 2930.659807] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2930.681339] Killed process 11940 (syz-executor.2) total-vm:48512kB, anon-rss:232kB, file-rss:0kB, shmem-rss:0kB [ 2930.705599] syz-fuzzer invoked oom-killer: gfp_mask=0x6200ca(GFP_HIGHUSER_MOVABLE), nodemask=(null), order=0, oom_score_adj=0 [ 2930.733149] syz-fuzzer cpuset=/ mems_allowed=0-1 [ 2930.742922] CPU: 0 PID: 8123 Comm: syz-fuzzer Not tainted 4.19.211-syzkaller #0 [ 2930.750377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023 [ 2930.759725] Call Trace: [ 2930.762311] dump_stack+0x1fc/0x2ef [ 2930.765929] dump_header+0x15d/0xc3f [ 2930.769633] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 2930.774746] ? ___ratelimit+0x319/0x590 [ 2930.778711] oom_kill_process.cold+0x10/0x692 [ 2930.783196] ? check_preemption_disabled+0x41/0x280 [ 2930.788208] ? has_intersects_mems_allowed+0x1d6/0x290 [ 2930.793489] out_of_memory+0x1072/0x1390 [ 2930.797547] ? oom_killer_disable+0x270/0x270 [ 2930.802033] ? mutex_trylock+0x15f/0x1a0 [ 2930.806088] __alloc_pages_nodemask+0x23a2/0x2890 [ 2930.810925] ? find_get_entry+0x4cd/0x8a0 [ 2930.815075] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2930.819922] alloc_pages_current+0x193/0x2a0 [ 2930.824317] filemap_fault+0x146e/0x2180 [ 2930.828374] ext4_filemap_fault+0x84/0xb0 [ 2930.832511] __do_fault+0x10b/0x4b0 [ 2930.836126] __handle_mm_fault+0x273b/0x41c0 [ 2930.840523] ? vm_insert_page+0x9c0/0x9c0 [ 2930.844665] ? check_preemption_disabled+0x41/0x280 [ 2930.849688] handle_mm_fault+0x436/0xb10 [ 2930.853759] __do_page_fault+0x68e/0xd60 [ 2930.857826] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2930.862837] ? spurious_fault+0x840/0x840 [ 2930.866978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2930.871907] ? page_fault+0x8/0x30 [ 2930.875450] page_fault+0x1e/0x30 [ 2930.878896] RIP: 0033:0x901999 [ 2930.882079] Code: Bad RIP value. [ 2930.885430] RSP: 002b:000000c000ba3990 EFLAGS: 00010206 [ 2930.890794] RAX: 000000c000452568 RBX: 000000c006af1890 RCX: 0000000000000000 [ 2930.898143] RDX: 0000000000000088 RSI: 0000000000000000 RDI: 000000c0004524e8 [ 2930.905433] RBP: 000000c000ba3a80 R08: 000000c0004524e0 R09: 0000000000a60d1f [ 2930.912783] R10: 0000000000000000 R11: 000000c0004524e0 R12: ffffffffffffffff [ 2930.920050] R13: 0000000000000036 R14: 000000c0000061a0 R15: 0000000010000000 [ 2930.929997] Mem-Info: [ 2930.938938] active_anon:14357 inactive_anon:90086 isolated_anon:0 [ 2930.938938] active_file:42 inactive_file:235 isolated_file:0 [ 2930.938938] unevictable:0 dirty:0 writeback:0 unstable:0 [ 2930.938938] slab_reclaimable:13166 slab_unreclaimable:110990 [ 2930.938938] mapped:4223 shmem:91106 pagetables:365 bounce:0 [ 2930.938938] free:25586 free_pcp:169 free_cma:0 [ 2930.977398] Node 0 active_anon:54004kB inactive_anon:67724kB active_file:360kB inactive_file:1464kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:17592kB dirty:0kB writeback:0kB shmem:69496kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 2931.026826] Node 1 active_anon:3424kB inactive_anon:292620kB active_file:8kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:294928kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes [ 2931.060794] Node 0 DMA free:10980kB min:204kB low:252kB high:300kB active_anon:2048kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2931.088472] lowmem_reserve[]: 0 2693 2695 2695 2695 [ 2931.093762] Node 0 DMA32 free:36132kB min:35996kB low:44992kB high:53988kB active_anon:51956kB inactive_anon:67724kB active_file:360kB inactive_file:1216kB unevictable:0kB writepending:0kB present:3129332kB managed:2763452kB mlocked:0kB kernel_stack:7200kB pagetables:1252kB bounce:0kB free_pcp:828kB local_pcp:364kB free_cma:0kB [ 2931.127495] lowmem_reserve[]: 0 0 1 1 1 [ 2931.133000] Node 0 Normal free:8kB min:24kB low:28kB high:32kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:2000kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2931.159710] lowmem_reserve[]: 0 0 0 0 0 [ 2931.164050] Node 1 Normal free:53676kB min:53876kB low:67344kB high:80812kB active_anon:3424kB inactive_anon:292620kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:4194304kB managed:4128248kB mlocked:0kB kernel_stack:384kB pagetables:208kB bounce:0kB free_pcp:260kB local_pcp:0kB free_cma:0kB [ 2931.195268] lowmem_reserve[]: 0 0 0 0 0 [ 2931.199543] Node 0 DMA: 1*4kB (E) 2*8kB (U) 1*16kB (E) 0*32kB 11*64kB (UE) 10*128kB (UE) 3*256kB (UE) 2*512kB (UE) 1*1024kB (E) 1*2048kB (E) 1*4096kB (M) = 10980kB [ 2931.214603] Node 0 DMA32: 468*4kB (UME) 477*8kB (UME) 309*16kB (UME) 160*32kB (UME) 59*64kB (UME) 38*128kB (UME) 17*256kB (UM) 8*512kB (UM) 4*1024kB (UM) 0*2048kB 0*4096kB = 36936kB [ 2931.232521] Node 0 Normal: 0*4kB 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8kB [ 2931.244241] Node 1 Normal: 417*4kB (UME) 357*8kB (UME) 203*16kB (UME) 72*32kB (UME) 26*64kB (ME) 28*128kB (UME) 14*256kB (UM) 8*512kB (UME) 6*1024kB (UME) 0*2048kB 6*4096kB (U) = 53724kB [ 2931.267741] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2931.287229] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2931.298687] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 2931.307534] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2931.318391] 91246 total pagecache pages [ 2931.322385] 0 pages in swap cache [ 2931.325839] Swap cache stats: add 0, delete 0, find 0/0 [ 2931.331305] Free swap = 0kB [ 2931.334321] Total swap = 0kB [ 2931.337339] 2097051 pages RAM [ 2931.340517] 0 pages HighMem/MovableOnly [ 2931.344486] 369649 pages reserved [ 2931.358904] 0 pages cma reserved [ 2931.362295] Unreclaimable slab info: [ 2931.366042] Name Used Total [ 2931.388386] pid_2 16KB 36KB [ 2931.393925] batadv_tt_change_cache 4KB 7KB [ 2931.411440] batadv_tl_cache 8KB 16KB [ 2931.416839] TIPC 15KB 37KB [ 2931.426912] SCTPv6 22KB 37KB [ 2931.433315] DCCPv6 17KB 30KB [ 2931.447690] DCCP 14KB 35KB [ 2931.453102] RXRPC 16KB 39KB [ 2931.461783] rxrpc_call_jar 112KB 133KB [ 2931.467160] bridge_fdb_cache 16KB 27KB [ 2931.472622] fib6_nodes 239KB 272KB [ 2931.482196] ip6_dst_cache 708KB 708KB [ 2931.487562] RAWv6 111KB 128KB [ 2931.521841] UDPv6 37KB 52KB [ 2931.527230] TCPv6 24KB 36KB [ 2931.547648] nf_conntrack 8KB 11KB [ 2931.553096] t10_alua_lu_gp_cache 0KB 3KB [ 2931.558804] sd_ext_cdb 0KB 7KB [ 2931.564167] scsi_sense_cache 1056KB 1060KB [ 2931.569976] virtio_scsi_cmd 16KB 16KB [ 2931.575389] sgpool-128 8KB 8KB [ 2931.580821] sgpool-64 4KB 12KB [ 2931.586182] sgpool-32 2KB 15KB [ 2931.591570] sgpool-16 1KB 7KB [ 2931.596950] sgpool-8 0KB 7KB [ 2931.602388] mqueue_inode_cache 15KB 37KB [ 2931.607880] bio_post_read_ctx 14KB 15KB [ 2931.613300] bio-2 14KB 15KB [ 2931.619112] jfs_mp 7KB 7KB [ 2931.626781] cifs_small_rq 15KB 16KB [ 2931.632178] cifs_request 67KB 67KB [ 2931.637540] cifs_mpx_ids 0KB 7KB [ 2931.642961] nfs_commit_data 3KB 14KB [ 2931.648471] nfs_write_data 34KB 44KB [ 2931.653865] ext4_system_zone 1KB 7KB [ 2931.659815] bio-1 1KB 7KB [ 2931.665182] pid_namespace 3KB 11KB [ 2931.670730] rpc_buffers 17KB 25KB [ 2931.676090] rpc_tasks 2KB 7KB [ 2931.681498] UNIX 1961KB 2040KB [ 2931.686883] tcp_bind_bucket 1KB 8KB [ 2931.692639] ip_fib_trie 36KB 47KB [ 2931.698040] ip_fib_alias 170KB 197KB [ 2931.703451] ip_dst_cache 12KB 24KB [ 2931.708840] RAW 72KB 90KB [ 2931.714197] UDP 59KB 94KB [ 2931.719599] TCP 50KB 56KB [ 2931.724960] hugetlbfs_inode_cache 3KB 15KB [ 2931.730702] fscache_cookie_jar 1KB 7KB [ 2931.736154] eventpoll_pwq 22KB 39KB [ 2931.744078] eventpoll_epi 41KB 74KB [ 2931.749479] inotify_inode_mark 10KB 23KB [ 2931.754953] request_queue 199KB 199KB [ 2931.764466] blkdev_requests 1KB 3KB [ 2931.769898] blkdev_ioc 27KB 38KB [ 2931.775273] bio-0 953KB 982KB [ 2931.797032] biovec-max 1518KB 1600KB [ 2931.806928] biovec-64 1037KB 1078KB [ 2931.812672] biovec-16 168KB 180KB [ 2931.818183] bio_integrity_payload 1KB 8KB [ 2931.824170] khugepaged_mm_slot 3KB 27KB [ 2931.829713] uid_cache 0KB 4KB [ 2931.835081] dmaengine-unmap-2 0KB 3KB [ 2931.840540] skbuff_fclone_cache 41KB 45KB [ 2931.846068] skbuff_head_cache 10440KB 10440KB [ 2931.851487] configfs_dir_cache 3KB 11KB [ 2931.856925] file_lock_cache 30KB 43KB [ 2931.865712] file_lock_ctx 9KB 11KB [ 2931.871141] fsnotify_mark_connector 5KB 15KB [ 2931.877029] net_namespace 87KB 113KB [ 2931.886118] shmem_inode_cache 8065KB 8135KB [ 2931.891532] task_delay_info 284KB 347KB [ 2931.896890] taskstats 22KB 42KB [ 2931.906406] proc_dir_entry 940KB 971KB [ 2931.912357] pde_opener 15KB 54KB [ 2931.922051] seq_file 240KB 358KB [ 2931.927411] sigqueue 45KB 63KB [ 2931.932878] kernfs_node_cache 16773KB 18120KB [ 2931.942523] mnt_cache 232KB 272KB [ 2931.947921] filp 6729KB 7871KB [ 2931.953292] names_cache 95081KB 95081KB [ 2931.961149] iint_cache 28KB 47KB [ 2931.966519] key_jar 4KB 11KB [ 2931.972003] uts_namespace 3KB 11KB [ 2931.977364] nsproxy 2KB 11KB [ 2931.985410] vm_area_struct 3088KB 3383KB [ 2931.990865] mm_struct 495KB 546KB [ 2931.996230] fs_cache 314KB 360KB [ 2932.001676] files_cache 1235KB 1241KB [ 2932.007038] signal_cache 2245KB 2264KB [ 2932.012751] sighand_cache 555KB 617KB [ 2932.018212] task_struct 9746KB 9778KB [ 2932.023601] cred_jar 2038KB 2680KB [ 2932.029580] anon_vma_chain 955KB 1311KB [ 2932.034945] anon_vma 104KB 265KB [ 2932.040340] pid 178KB 244KB [ 2932.045697] Acpi-Operand 156KB 198KB [ 2932.051084] Acpi-ParseExt 9KB 11KB [ 2932.056442] Acpi-Parse 41KB 47KB [ 2932.063610] Acpi-State 52KB 63KB [ 2932.070591] Acpi-Namespace 21KB 27KB [ 2932.075959] numa_policy 0KB 3KB [ 2932.081454] debug_objects_cache 2259KB 2279KB [ 2932.087052] trace_event_file 297KB 298KB [ 2932.092503] ftrace_event_field 398KB 401KB [ 2932.098443] pool_workqueue 198KB 240KB [ 2932.103812] page->ptl 463KB 944KB [ 2932.109272] kmalloc-2097152 2050KB 2050KB [ 2932.114650] kmalloc-524288 2056KB 2056KB [ 2932.120085] kmalloc-262144 1290KB 1290KB [ 2932.125445] kmalloc-131072 650KB 650KB [ 2932.130954] kmalloc-65536 2904KB 2970KB [ 2932.136329] kmalloc-32768 2277KB 2442KB [ 2932.141751] kmalloc-16384 1336KB 1386KB [ 2932.147224] kmalloc-8192 5585KB 5667KB [ 2932.153211] kmalloc-4096 30141KB 30153KB [ 2932.158622] kmalloc-2048 18124KB 18474KB [ 2932.164934] kmalloc-1024 13801KB 14064KB [ 2932.170337] kmalloc-512 19406KB 19462KB [ 2932.175695] kmalloc-256 5827KB 6067KB [ 2932.181129] kmalloc-128 1431KB 1606KB [ 2932.187588] kmalloc-96 3557KB 4172KB [ 2932.193059] kmalloc-64 2831KB 3704KB [ 2932.198497] kmalloc-32 2025KB 2417KB [ 2932.203863] kmalloc-192 2391KB 2888KB [ 2932.209277] kmem_cache 177KB 183KB [ 2932.214641] Out of memory (oom_kill_allocating_task): Kill process 8123 (syz-fuzzer) score 0 or sacrifice child [ 2932.225040] Killed process 8092 (syz-fuzzer) total-vm:931268kB, anon-rss:42524kB, file-rss:0kB, shmem-rss:576kB [ 2932.274380] oom_reaper: reaped process 8092 (syz-fuzzer), now anon-rss:0kB, file-rss:0kB, shmem-rss:576kB