[ 241.499664][ T1770] sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 241.500487][ T1770] CPU: 1 UID: 0 PID: 1770 Comm: sh Not tainted 6.14.0-rc6-virtme #1 [ 241.500493][ T1770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 241.500495][ T1770] Call Trace: [ 241.500497][ T1770] [ 241.500499][ T1770] dump_stack_lvl+0xb0/0xd0 [ 241.500514][ T1770] dump_header+0x101/0x7d0 [ 241.500529][ T1770] oom_kill_process+0x8b/0x1b0 [ 241.500535][ T1770] out_of_memory+0x228/0x760 [ 241.500541][ T1770] ? __pfx_out_of_memory+0x10/0x10 [ 241.500555][ T1770] __alloc_pages_may_oom+0x232/0x3c0 [ 241.500564][ T1770] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 241.500585][ T1770] __alloc_pages_slowpath.constprop.0+0x7dc/0x1490 [ 241.500598][ T1770] ? get_page_from_freelist+0x1e8/0xf70 [ 241.500603][ T1770] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 241.500621][ T1770] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 241.500626][ T1770] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 241.500630][ T1770] ? __pfx___lock_release+0x10/0x10 [ 241.500648][ T1770] ? filemap_get_entry+0x154/0x2e0 [ 241.500662][ T1770] alloc_pages_mpol+0xc0/0x3a0 [ 241.500671][ T1770] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 241.500680][ T1770] ? down_read+0xb3/0x340 [ 241.500689][ T1770] folio_alloc_noprof+0x17/0x200 [ 241.500695][ T1770] __filemap_get_folio+0x251/0x670 [ 241.500705][ T1770] filemap_fault+0xaaf/0x13f0 [ 241.500713][ T1770] ? do_fault_around+0x2c6/0x4c0 [ 241.500719][ T1770] ? __pfx___lock_release+0x10/0x10 [ 241.500724][ T1770] ? __pfx_filemap_fault+0x10/0x10 [ 241.500736][ T1770] ? do_fault_around+0x2c6/0x4c0 [ 241.500740][ T1770] ? __pfx_filemap_map_pages+0x10/0x10 [ 241.500749][ T1770] __do_fault+0xed/0x3a0 [ 241.500755][ T1770] do_pte_missing+0x4af/0xb70 [ 241.500759][ T1770] ? handle_pte_fault+0x3c9/0x700 [ 241.500767][ T1770] handle_pte_fault+0x3fe/0x700 [ 241.500775][ T1770] ? __pfx_handle_pte_fault+0x10/0x10 [ 241.500789][ T1770] __handle_mm_fault+0x403/0x5e0 [ 241.500795][ T1770] ? __pfx___handle_mm_fault+0x10/0x10 [ 241.500813][ T1770] ? lock_acquire+0x32/0xc0 [ 241.500818][ T1770] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 241.500826][ T1770] handle_mm_fault+0x1f1/0x410 [ 241.500832][ T1770] ? __pfx_handle_mm_fault+0x10/0x10 [ 241.500838][ T1770] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 241.500844][ T1770] ? do_user_addr_fault+0x374/0xe30 [ 241.500857][ T1770] do_user_addr_fault+0x56f/0xe30 [ 241.500871][ T1770] exc_page_fault+0x5e/0xd0 [ 241.500877][ T1770] asm_exc_page_fault+0x26/0x30 [ 241.500881][ T1770] RIP: 0033:0x559a3893e012 [ 241.500889][ T1770] Code: Unable to access opcode bytes at 0x559a3893dfe8. [ 241.500891][ T1770] RSP: 002b:00007ffead1a03d0 EFLAGS: 00010206 [ 241.500894][ T1770] RAX: 0000559a38a0e220 RBX: 0000000000000002 RCX: 00007fcb69da1eb3 [ 241.500896][ T1770] RDX: 0000000000000025 RSI: 0000000000000000 RDI: 0000000000000002 [ 241.500898][ T1770] RBP: 0000559a38a0fbc0 R08: 00007ffead1a0250 R09: 0000000000000000 [ 241.500899][ T1770] R10: 0000000000000008 R11: 0000000000000206 R12: 0000559a38a0e220 [ 241.500901][ T1770] R13: 0000559a3893da80 R14: 0000559a38a0f920 R15: 0000559a5f383c10 [ 241.500919][ T1770] [ 241.513628][ T1770] Mem-Info: [ 241.513793][ T1770] active_anon:45 inactive_anon:3767 isolated_anon:0 [ 241.513793][ T1770] active_file:0 inactive_file:36 isolated_file:0 [ 241.513793][ T1770] unevictable:0 dirty:0 writeback:0 [ 241.513793][ T1770] slab_reclaimable:1352 slab_unreclaimable:160685 [ 241.513793][ T1770] mapped:32 shmem:1111 pagetables:274 [ 241.513793][ T1770] sec_pagetables:0 bounce:0 [ 241.513793][ T1770] kernel_misc_reclaimable:0 [ 241.513793][ T1770] free:2008 free_pcp:288 free_cma:0 [ 241.515460][ T1770] Node 0 active_anon:180kB inactive_anon:15068kB active_file:0kB inactive_file:144kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:128kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3936kB pagetables:1096kB sec_pagetables:0kB all_unreclaimable? no [ 241.516538][ T1770] Node 0 DMA free:2968kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:320kB active_file:0kB inactive_file:4kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 241.517543][ T1770] lowmem_reserve[]: 0 733 733 733 733 [ 241.517773][ T1770] Node 0 DMA32 free:4340kB boost:0kB min:3408kB low:4260kB high:5112kB reserved_highatomic:8192KB active_anon:180kB inactive_anon:14748kB active_file:0kB inactive_file:168kB unevictable:0kB writepending:0kB present:1032188kB managed:751128kB mlocked:0kB bounce:0kB free_pcp:1784kB local_pcp:224kB free_cma:0kB [ 241.518821][ T1770] lowmem_reserve[]: 0 0 0 0 0 [ 241.519024][ T1770] Node 0 DMA: 11*4kB (M) 6*8kB (UM) 2*16kB (M) 3*32kB (UM) 5*64kB (U) 5*128kB (UM) 1*256kB (M) 1*512kB (U) 1*1024kB (M) 0*2048kB 0*4096kB = 2972kB [ 241.519637][ T1770] Node 0 DMA32: 62*4kB (ME) 103*8kB (UME) 141*16kB (UME) 30*32kB (UME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4288kB [ 241.520177][ T1770] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 241.520525][ T1770] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 241.520894][ T1770] 1161 total pagecache pages [ 241.521099][ T1770] 0 pages in swap cache [ 241.521273][ T1770] Free swap = 0kB [ 241.521421][ T1770] Total swap = 0kB [ 241.521591][ T1770] 262045 pages RAM [ 241.521762][ T1770] 0 pages HighMem/MovableOnly [ 241.521973][ T1770] 70423 pages reserved [ 241.522129][ T1770] Unreclaimable slab info: [ 241.522619][ T1770] Name Used Total [ 241.522913][ T1770] ip6-frags 0KB 7KB [ 241.523200][ T1770] fib6_node 3KB 16KB [ 241.523485][ T1770] ip6_dst_cache 8KB 31KB [ 241.523767][ T1770] PINGv6 0KB 31KB [ 241.524060][ T1770] RAWv6 31KB 62KB [ 241.524332][ T1770] UDPv6 0KB 30KB [ 241.524782][ T1770] tw_sock_TCPv6 0KB 7KB [ 241.525069][ T1770] request_sock_TCPv6 0KB 7KB [ 241.525331][ T1770] TCPv6 120KB 123KB [ 241.525613][ T1770] virtio_scsi_cmd 24KB 31KB [ 241.525915][ T1770] bio-120 5KB 7KB [ 241.526200][ T1770] bio-248 1KB 7KB [ 241.526476][ T1770] mqueue_inode_cache 1KB 31KB [ 241.526800][ T1770] fuse_request 45KB 46KB [ 241.527078][ T1770] posix_timers_cache 0KB 15KB [ 241.527368][ T1770] UNIX-STREAM 0KB 122KB [ 241.527669][ T1770] UNIX 6KB 30KB [ 241.527948][ T1770] ip4-frags 0KB 7KB [ 241.528219][ T1770] tcp_bind2_bucket 4KB 8KB [ 241.528521][ T1770] tcp_bind_bucket 4KB 8KB [ 241.528821][ T1770] inet_peer 0KB 7KB [ 241.529088][ T1770] ip_fib_trie 1KB 3KB [ 241.529475][ T1770] ip_fib_alias 1KB 7KB [ 241.529761][ T1770] rtable 2KB 31KB [ 241.530025][ T1770] PING 0KB 31KB [ 241.530311][ T1770] RAW 21KB 63KB [ 241.530578][ T1770] UDP 4KB 32KB [ 241.530852][ T1770] hugetlbfs_inode_cache 2KB 30KB [ 241.531129][ T1770] netfs_subrequest 37KB 39KB [ 241.531393][ T1770] netfs_request 93KB 95KB [ 241.531640][ T1770] bio-240 14KB 15KB [ 241.531952][ T1770] ep_head 0KB 16KB [ 241.532245][ T1770] eventpoll_pwq 1KB 15KB [ 241.532525][ T1770] eventpoll_epi 1KB 31KB [ 241.532790][ T1770] inotify_inode_mark 1KB 3KB [ 241.533056][ T1770] sgpool-128 8KB 30KB [ 241.533340][ T1770] sgpool-64 4KB 31KB [ 241.533621][ T1770] sgpool-32 2KB 31KB [ 241.533928][ T1770] sgpool-16 1KB 15KB [ 241.534197][ T1770] sgpool-8 0KB 7KB [ 241.534488][ T1770] request_queue 18KB 29KB [ 241.534777][ T1770] bio-184 0KB 7KB [ 241.535199][ T1770] biovec-max 166KB 183KB [ 241.535475][ T1770] dmaengine-unmap-2 0KB 4KB [ 241.535773][ T1770] skbuff_small_head 3003KB 3165KB [ 241.536067][ T1770] skbuff_fclone_cache 332KB 343KB [ 241.536365][ T1770] skbuff_head_cache 1123KB 1429KB [ 241.536657][ T1770] configfs_dir_cache 0KB 3KB [ 241.536925][ T1770] file_lock_cache 0KB 7KB [ 241.537179][ T1770] file_lock_ctx 1KB 7KB [ 241.537438][ T1770] fsnotify_mark_connector 1KB 3KB [ 241.537721][ T1770] proc_dir_entry 95KB 102KB [ 241.537996][ T1770] pde_opener 0KB 3KB [ 241.538294][ T1770] seq_file 0KB 30KB [ 241.538555][ T1770] sigqueue 0KB 11KB [ 241.538850][ T1770] shmem_inode_cache 1082KB 1104KB [ 241.539159][ T1770] kernfs_node_cache 3585KB 3764KB [ 241.539433][ T1770] mnt_cache 51KB 72KB [ 241.539722][ T1770] bfilp 74KB 126KB [ 241.540020][ T1770] filp 74KB 267KB [ 241.540282][ T1770] names_cache 35KB 161KB [ 241.540531][ T1770] net_namespace 6KB 30KB [ 241.540855][ T1770] key_jar 2KB 8KB [ 241.541140][ T1770] nsproxy 0KB 3KB [ 241.541439][ T1770] vma_lock 184KB 399KB [ 241.541739][ T1770] vm_area_struct 190KB 390KB [ 241.542023][ T1770] fs_cache 5KB 23KB [ 241.542316][ T1770] files_cache 14KB 63KB [ 241.542599][ T1770] signal_cache 153KB 243KB [ 241.542923][ T1770] sighand_cache 216KB 308KB [ 241.543166][ T1770] task_struct 1068KB 1120KB [ 241.543410][ T1770] cred 42KB 70KB [ 241.543706][ T1770] anon_vma_chain 72KB 122KB [ 241.543990][ T1770] anon_vma 102KB 189KB [ 241.544282][ T1770] pid 53KB 63KB [ 241.544582][ T1770] Acpi-Operand 137KB 166KB [ 241.544891][ T1770] Acpi-ParseExt 0KB 3KB [ 241.545182][ T1770] Acpi-Parse 0KB 11KB [ 241.545474][ T1770] Acpi-State 0KB 15KB [ 241.545749][ T1770] Acpi-Namespace 14KB 15KB [ 241.546089][ T1770] numa_policy 0KB 3KB [ 241.546383][ T1770] trace_event_file 324KB 328KB [ 241.546624][ T1770] ftrace_event_field 700KB 700KB [ 241.546928][ T1770] pool_workqueue 256KB 283KB [ 241.547212][ T1770] maple_node 184KB 897KB [ 241.547474][ T1770] mm_struct 29KB 126KB [ 241.547772][ T1770] vmap_area 113KB 134KB [ 241.548061][ T1770] debug_objects_cache 117441KB 117443KB [ 241.548329][ T1770] page->ptl 29KB 55KB [ 241.548574][ T1770] kmemleak_scan_area 26KB 51KB [ 241.548940][ T1770] kmemleak_object 431316KB 432597KB [ 241.549210][ T1770] kmalloc-8k 432KB 552KB [ 241.549465][ T1770] kmalloc-4k 25920KB 26616KB [ 241.549739][ T1770] kmalloc-2k 16878KB 17562KB [ 241.550003][ T1770] kmalloc-1k 1134KB 1350KB [ 241.550300][ T1770] kmalloc-512 1087KB 1638KB [ 241.550582][ T1770] kmalloc-256 440KB 897KB [ 241.550875][ T1770] kmalloc-128 156KB 315KB [ 241.551177][ T1770] kmalloc-64 470KB 608KB [ 241.551464][ T1770] kmalloc-32 378KB 952KB [ 241.551769][ T1770] kmalloc-16 262KB 265KB [ 241.552061][ T1770] kmalloc-8 205KB 279KB [ 241.552351][ T1770] kmalloc-192 282KB 433KB [ 241.552606][ T1770] kmalloc-96 1041KB 1128KB [ 241.552916][ T1770] kmem_cache_node 62KB 70KB [ 241.553186][ T1770] kmem_cache 75KB 78KB [ 241.553529][ T1770] Tasks state (memory values in pages): [ 241.553753][ T1770] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 241.554219][ T1770] [ 124] 0 124 7104 405 363 42 0 69632 0 0 systemd-udevd [ 241.554842][ T1770] [ 185] 0 185 3399 160 160 0 0 53248 0 0 bash [ 241.555485][ T1770] [ 1151] 0 1151 35646 798 768 30 0 122880 0 0 iperf3 [ 241.555999][ T1770] [ 1154] 0 1154 35646 855 800 55 0 126976 0 0 iperf3 [ 241.556600][ T1770] [ 1759] 0 1759 2598 157 96 61 0 57344 0 0 make [ 241.557116][ T1770] [ 1764] 0 1764 3333 76 32 44 0 45056 0 0 sh [ 241.557540][ T1770] [ 1766] 0 1766 2605 125 96 29 0 61440 0 0 make [ 241.558027][ T1770] [ 1767] 0 1767 3333 78 32 46 0 53248 0 0 sh [ 241.558437][ T1770] [ 1769] 0 1769 1737 24 0 24 0 40960 0 0 sha1sum [ 241.558910][ T1770] [ 1770] 0 1770 3333 43 35 8 0 49152 0 0 sh [ 241.559361][ T1770] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1154,uid=0 [ 241.560092][ T1770] Out of memory: Killed process 1154 (iperf3) total-vm:142584kB, anon-rss:3200kB, file-rss:220kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0