[ 236.286525][ T1909] sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 236.287318][ T1909] CPU: 2 UID: 0 PID: 1909 Comm: sh Not tainted 6.14.0-rc7-virtme #1 [ 236.287324][ T1909] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 236.287327][ T1909] Call Trace: [ 236.287329][ T1909] [ 236.287331][ T1909] dump_stack_lvl+0xb0/0xd0 [ 236.287342][ T1909] dump_header+0x101/0x7d0 [ 236.287356][ T1909] oom_kill_process+0x8b/0x1b0 [ 236.287363][ T1909] out_of_memory+0x228/0x760 [ 236.287368][ T1909] ? __pfx_out_of_memory+0x10/0x10 [ 236.287381][ T1909] __alloc_pages_may_oom+0x232/0x3c0 [ 236.287390][ T1909] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 236.287409][ T1909] __alloc_pages_slowpath.constprop.0+0x7dc/0x1490 [ 236.287421][ T1909] ? get_page_from_freelist+0x1e8/0xf70 [ 236.287426][ T1909] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 236.287442][ T1909] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 236.287448][ T1909] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 236.287450][ T1909] ? __pfx___lock_release+0x10/0x10 [ 236.287467][ T1909] ? filemap_get_entry+0x154/0x2e0 [ 236.287478][ T1909] alloc_pages_mpol+0xc0/0x3a0 [ 236.287486][ T1909] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 236.287494][ T1909] ? down_read+0xb3/0x340 [ 236.287504][ T1909] folio_alloc_noprof+0x17/0x200 [ 236.287509][ T1909] __filemap_get_folio+0x244/0x690 [ 236.287518][ T1909] filemap_fault+0xaaf/0x13f0 [ 236.287526][ T1909] ? do_fault_around+0x2c6/0x4c0 [ 236.287531][ T1909] ? __pfx___lock_release+0x10/0x10 [ 236.287536][ T1909] ? __pfx_filemap_fault+0x10/0x10 [ 236.287547][ T1909] ? do_fault_around+0x2c6/0x4c0 [ 236.287551][ T1909] ? __pfx_filemap_map_pages+0x10/0x10 [ 236.287559][ T1909] __do_fault+0xed/0x3a0 [ 236.287566][ T1909] do_pte_missing+0x4af/0xb70 [ 236.287569][ T1909] ? handle_pte_fault+0x3c9/0x700 [ 236.287577][ T1909] handle_pte_fault+0x3fe/0x700 [ 236.287584][ T1909] ? __pfx_handle_pte_fault+0x10/0x10 [ 236.287598][ T1909] __handle_mm_fault+0x403/0x5e0 [ 236.287603][ T1909] ? __pfx___handle_mm_fault+0x10/0x10 [ 236.287620][ T1909] ? lock_acquire+0x32/0xc0 [ 236.287624][ T1909] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 236.287632][ T1909] handle_mm_fault+0x1f1/0x410 [ 236.287637][ T1909] ? __pfx_handle_mm_fault+0x10/0x10 [ 236.287643][ T1909] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 236.287647][ T1909] ? do_user_addr_fault+0x374/0xe30 [ 236.287660][ T1909] do_user_addr_fault+0x56f/0xe30 [ 236.287673][ T1909] exc_page_fault+0x5e/0xd0 [ 236.287679][ T1909] asm_exc_page_fault+0x26/0x30 [ 236.287683][ T1909] RIP: 0033:0x555cacf6228b [ 236.287691][ T1909] Code: Unable to access opcode bytes at 0x555cacf62261. [ 236.287693][ T1909] RSP: 002b:00007fff0aaf83d0 EFLAGS: 00010206 [ 236.287696][ T1909] RAX: 0000000000000000 RBX: 0000000000000024 RCX: 0000000000000001 [ 236.287698][ T1909] RDX: 0000000555cdb9d4 RSI: 0000555cdb9a0010 RDI: 0000000000000007 [ 236.287700][ T1909] RBP: 0000000000000000 R08: 0000555cdb9d4bd0 R09: 0000555cacf7c100 [ 236.287701][ T1909] R10: 0000000000000000 R11: 54614020360cb4ae R12: 0000555cdb9b2cc0 [ 236.287703][ T1909] R13: 00007fff0aaf8438 R14: 0000000000000000 R15: 0000555cdb9b2cc0 [ 236.287720][ T1909] [ 236.300200][ T1909] Mem-Info: [ 236.300407][ T1909] active_anon:45 inactive_anon:3788 isolated_anon:0 [ 236.300407][ T1909] active_file:0 inactive_file:18 isolated_file:0 [ 236.300407][ T1909] unevictable:0 dirty:0 writeback:0 [ 236.300407][ T1909] slab_reclaimable:1402 slab_unreclaimable:162652 [ 236.300407][ T1909] mapped:21 shmem:1111 pagetables:269 [ 236.300407][ T1909] sec_pagetables:0 bounce:0 [ 236.300407][ T1909] kernel_misc_reclaimable:0 [ 236.300407][ T1909] free:1948 free_pcp:55 free_cma:0 [ 236.302670][ T1909] Node 0 active_anon:180kB inactive_anon:15152kB active_file:0kB inactive_file:72kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:84kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3904kB pagetables:1076kB sec_pagetables:0kB all_unreclaimable? no [ 236.303856][ T1909] Node 0 DMA free:2980kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:284kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 236.305107][ T1909] lowmem_reserve[]: 0 733 733 733 733 [ 236.305371][ T1909] Node 0 DMA32 free:4612kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:6144KB active_anon:180kB inactive_anon:14868kB active_file:100kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032188kB managed:751132kB mlocked:0kB bounce:0kB free_pcp:448kB local_pcp:248kB free_cma:0kB [ 236.306708][ T1909] lowmem_reserve[]: 0 0 0 0 0 [ 236.306950][ T1909] Node 0 DMA: 20*4kB (UM) 19*8kB (UM) 14*16kB (UM) 13*32kB (UM) 3*64kB (UM) 1*128kB (M) 3*256kB (UM) 2*512kB (UM) 0*1024kB 0*2048kB 0*4096kB = 2984kB [ 236.307639][ T1909] Node 0 DMA32: 273*4kB (UM) 144*8kB (UME) 62*16kB (UM) 41*32kB (UME) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4612kB [ 236.308233][ T1909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 236.308724][ T1909] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 236.309220][ T1909] 1109 total pagecache pages [ 236.309474][ T1909] 0 pages in swap cache [ 236.309655][ T1909] Free swap = 0kB [ 236.309820][ T1909] Total swap = 0kB [ 236.309994][ T1909] 262045 pages RAM [ 236.310168][ T1909] 0 pages HighMem/MovableOnly [ 236.310417][ T1909] 70422 pages reserved [ 236.310593][ T1909] Unreclaimable slab info: [ 236.310978][ T1909] Name Used Total [ 236.311341][ T1909] ip6-frags 0KB 7KB [ 236.311830][ T1909] fib6_node 3KB 16KB [ 236.312306][ T1909] ip6_dst_cache 6KB 31KB [ 236.312714][ T1909] PINGv6 0KB 31KB [ 236.313017][ T1909] RAWv6 31KB 62KB [ 236.313307][ T1909] UDPv6 0KB 30KB [ 236.313644][ T1909] tw_sock_TCPv6 0KB 7KB [ 236.313937][ T1909] request_sock_TCPv6 0KB 7KB [ 236.314231][ T1909] TCPv6 120KB 123KB [ 236.314567][ T1909] virtio_scsi_cmd 24KB 31KB [ 236.314990][ T1909] bio-120 5KB 7KB [ 236.315296][ T1909] bio-248 1KB 7KB [ 236.315639][ T1909] mqueue_inode_cache 1KB 31KB [ 236.315954][ T1909] fuse_request 22KB 30KB [ 236.316263][ T1909] posix_timers_cache 0KB 15KB [ 236.316566][ T1909] UNIX-STREAM 0KB 122KB [ 236.316995][ T1909] UNIX 6KB 30KB [ 236.317282][ T1909] ip4-frags 0KB 7KB [ 236.317603][ T1909] tcp_bind2_bucket 4KB 8KB [ 236.317926][ T1909] tcp_bind_bucket 4KB 8KB [ 236.318225][ T1909] inet_peer 0KB 7KB [ 236.318535][ T1909] ip_fib_trie 1KB 3KB [ 236.318816][ T1909] ip_fib_alias 1KB 7KB [ 236.319119][ T1909] rtable 1KB 31KB [ 236.319422][ T1909] PING 0KB 31KB [ 236.319738][ T1909] RAW 21KB 63KB [ 236.320050][ T1909] UDP 4KB 32KB [ 236.320483][ T1909] hugetlbfs_inode_cache 2KB 30KB [ 236.320835][ T1909] netfs_subrequest 37KB 39KB [ 236.321248][ T1909] netfs_request 93KB 95KB [ 236.321566][ T1909] bio-240 14KB 15KB [ 236.322006][ T1909] ep_head 0KB 16KB [ 236.322340][ T1909] eventpoll_pwq 1KB 15KB [ 236.322656][ T1909] eventpoll_epi 1KB 31KB [ 236.322928][ T1909] inotify_inode_mark 1KB 3KB [ 236.323209][ T1909] sgpool-128 8KB 30KB [ 236.323643][ T1909] sgpool-64 4KB 31KB [ 236.323969][ T1909] sgpool-32 2KB 31KB [ 236.324307][ T1909] sgpool-16 1KB 15KB [ 236.324652][ T1909] sgpool-8 0KB 7KB [ 236.324978][ T1909] request_queue 18KB 29KB [ 236.325432][ T1909] bio-184 0KB 7KB [ 236.325753][ T1909] biovec-max 166KB 183KB [ 236.326079][ T1909] dmaengine-unmap-2 0KB 4KB [ 236.326437][ T1909] skbuff_small_head 3639KB 3650KB [ 236.326853][ T1909] skbuff_fclone_cache 349KB 359KB [ 236.327262][ T1909] skbuff_head_cache 1563KB 1575KB [ 236.327564][ T1909] configfs_dir_cache 0KB 3KB [ 236.327951][ T1909] file_lock_cache 0KB 7KB [ 236.328334][ T1909] file_lock_ctx 1KB 7KB [ 236.328644][ T1909] fsnotify_mark_connector 1KB 3KB [ 236.328908][ T1909] proc_dir_entry 95KB 102KB [ 236.329195][ T1909] pde_opener 0KB 3KB [ 236.329496][ T1909] seq_file 0KB 30KB [ 236.329878][ T1909] sigqueue 0KB 7KB [ 236.330157][ T1909] shmem_inode_cache 1082KB 1104KB [ 236.330487][ T1909] kernfs_node_cache 3585KB 3764KB [ 236.330789][ T1909] mnt_cache 51KB 72KB [ 236.331131][ T1909] bfilp 72KB 141KB [ 236.331463][ T1909] filp 74KB 283KB [ 236.331791][ T1909] names_cache 35KB 126KB [ 236.332262][ T1909] net_namespace 6KB 30KB [ 236.332621][ T1909] key_jar 2KB 8KB [ 236.332954][ T1909] nsproxy 0KB 3KB [ 236.333280][ T1909] vma_lock 181KB 311KB [ 236.333726][ T1909] vm_area_struct 186KB 350KB [ 236.334059][ T1909] fs_cache 5KB 23KB [ 236.334403][ T1909] files_cache 14KB 63KB [ 236.334740][ T1909] signal_cache 158KB 243KB [ 236.335099][ T1909] sighand_cache 220KB 308KB [ 236.335437][ T1909] task_struct 1094KB 1146KB [ 236.335761][ T1909] cred 44KB 70KB [ 236.336061][ T1909] anon_vma_chain 72KB 106KB [ 236.336402][ T1909] anon_vma 106KB 165KB [ 236.336737][ T1909] pid 54KB 63KB [ 236.337048][ T1909] Acpi-Operand 137KB 166KB [ 236.337401][ T1909] Acpi-ParseExt 0KB 3KB [ 236.337708][ T1909] Acpi-Parse 0KB 11KB [ 236.338043][ T1909] Acpi-State 0KB 15KB [ 236.338397][ T1909] Acpi-Namespace 14KB 15KB [ 236.338735][ T1909] numa_policy 0KB 3KB [ 236.339088][ T1909] trace_event_file 324KB 328KB [ 236.339414][ T1909] ftrace_event_field 700KB 700KB [ 236.339725][ T1909] pool_workqueue 256KB 283KB [ 236.340058][ T1909] maple_node 186KB 834KB [ 236.340377][ T1909] mm_struct 29KB 126KB [ 236.340698][ T1909] vmap_area 58KB 142KB [ 236.341046][ T1909] debug_objects_cache 118485KB 118487KB [ 236.341391][ T1909] page->ptl 32KB 67KB [ 236.341712][ T1909] kmemleak_scan_area 14KB 63KB [ 236.342106][ T1909] kmemleak_object 434968KB 435390KB [ 236.342438][ T1909] kmalloc-8k 432KB 552KB [ 236.342740][ T1909] kmalloc-4k 25848KB 26616KB [ 236.343037][ T1909] kmalloc-2k 23538KB 23538KB [ 236.343381][ T1909] kmalloc-1k 1038KB 1470KB [ 236.343664][ T1909] kmalloc-512 1012KB 1606KB [ 236.343948][ T1909] kmalloc-256 386KB 834KB [ 236.344238][ T1909] kmalloc-128 146KB 322KB [ 236.344577][ T1909] kmalloc-64 452KB 612KB [ 236.344923][ T1909] kmalloc-32 383KB 980KB [ 236.345246][ T1909] kmalloc-16 262KB 265KB [ 236.345589][ T1909] kmalloc-8 205KB 283KB [ 236.345905][ T1909] kmalloc-192 272KB 448KB [ 236.346204][ T1909] kmalloc-96 1036KB 1140KB [ 236.346524][ T1909] kmem_cache_node 62KB 70KB [ 236.346827][ T1909] kmem_cache 75KB 78KB [ 236.347156][ T1909] Tasks state (memory values in pages): [ 236.347423][ T1909] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 236.347956][ T1909] [ 125] 0 125 7104 382 331 51 0 73728 0 0 systemd-udevd [ 236.348755][ T1909] [ 188] 0 188 3399 128 128 0 0 57344 0 0 bash [ 236.349310][ T1909] [ 1309] 0 1309 35646 785 768 17 0 131072 0 0 iperf3 [ 236.349805][ T1909] [ 1312] 0 1312 35646 782 768 14 0 126976 0 0 iperf3 [ 236.350379][ T1909] [ 1877] 0 1877 2598 161 96 65 0 53248 0 0 make [ 236.350902][ T1909] [ 1887] 0 1887 3333 36 32 4 0 57344 0 0 sh [ 236.351409][ T1909] [ 1888] 0 1888 2606 114 96 18 0 61440 0 0 make [ 236.351967][ T1909] [ 1889] 0 1889 3366 96 96 0 0 53248 0 0 sh [ 236.352464][ T1909] [ 1909] 0 1909 3366 121 105 16 0 49152 0 0 sh [ 236.352951][ T1909] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1309,uid=0 [ 236.353745][ T1909] Out of memory: Killed process 1309 (iperf3) total-vm:142584kB, anon-rss:3072kB, file-rss:68kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:0 [ 236.496587][ T1342] iperf3 (1342) used greatest stack depth: 23040 bytes left [ 239.429965][ T1888] make (1888) used greatest stack depth: 22704 bytes left