[ 219.168765][ T1904] iperf3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 219.169851][ T1904] CPU: 1 UID: 0 PID: 1904 Comm: iperf3 Not tainted 6.14.0-rc4-virtme #1 [ 219.169857][ T1904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.169860][ T1904] Call Trace: [ 219.169863][ T1904] [ 219.169866][ T1904] dump_stack_lvl+0xb0/0xd0 [ 219.169879][ T1904] dump_header+0x101/0x7d0 [ 219.169892][ T1904] oom_kill_process+0x8b/0x1b0 [ 219.169898][ T1904] out_of_memory+0x228/0x760 [ 219.169904][ T1904] ? __pfx_out_of_memory+0x10/0x10 [ 219.169918][ T1904] __alloc_pages_may_oom+0x232/0x3c0 [ 219.169926][ T1904] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 219.169946][ T1904] __alloc_pages_slowpath.constprop.0+0x7d1/0x1480 [ 219.169959][ T1904] ? get_page_from_freelist+0x1e8/0xf70 [ 219.169964][ T1904] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 219.169981][ T1904] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 219.169987][ T1904] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 219.169989][ T1904] ? __pfx___lock_release+0x10/0x10 [ 219.170006][ T1904] ? filemap_get_entry+0x154/0x2e0 [ 219.170018][ T1904] alloc_pages_mpol+0xc0/0x3a0 [ 219.170026][ T1904] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 219.170037][ T1904] ? down_read+0xb3/0x340 [ 219.170048][ T1904] folio_alloc_noprof+0x17/0x200 [ 219.170053][ T1904] __filemap_get_folio+0x251/0x670 [ 219.170062][ T1904] filemap_fault+0xaaf/0x13f0 [ 219.170070][ T1904] ? do_fault_around+0x2c6/0x4c0 [ 219.170077][ T1904] ? __pfx___lock_release+0x10/0x10 [ 219.170082][ T1904] ? __pfx_filemap_fault+0x10/0x10 [ 219.170093][ T1904] ? do_fault_around+0x2c6/0x4c0 [ 219.170097][ T1904] ? __pfx_filemap_map_pages+0x10/0x10 [ 219.170106][ T1904] __do_fault+0xed/0x3a0 [ 219.170113][ T1904] do_pte_missing+0x4af/0xb70 [ 219.170117][ T1904] ? handle_pte_fault+0x3c9/0x700 [ 219.170126][ T1904] handle_pte_fault+0x3fe/0x700 [ 219.170134][ T1904] ? __pfx_handle_pte_fault+0x10/0x10 [ 219.170148][ T1904] __handle_mm_fault+0x403/0x5e0 [ 219.170154][ T1904] ? __pfx___handle_mm_fault+0x10/0x10 [ 219.170174][ T1904] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 219.170183][ T1904] handle_mm_fault+0x1f1/0x410 [ 219.170188][ T1904] ? __pfx_handle_mm_fault+0x10/0x10 [ 219.170194][ T1904] ? __pfx___rseq_handle_notify_resume+0x10/0x10 [ 219.170208][ T1904] do_user_addr_fault+0x56f/0xe30 [ 219.170225][ T1904] exc_page_fault+0x5e/0xd0 [ 219.170233][ T1904] asm_exc_page_fault+0x26/0x30 [ 219.170239][ T1904] RIP: 0033:0x7fed2ec43a20 [ 219.170248][ T1904] Code: Unable to access opcode bytes at 0x7fed2ec439f6. [ 219.170250][ T1904] RSP: 002b:00007fed2d23ad50 EFLAGS: 00010206 [ 219.170254][ T1904] RAX: 000000000000fb04 RBX: 0000000000018968 RCX: 00007fed2eb5ab0c [ 219.170256][ T1904] RDX: 0000000000018968 RSI: 00007fed2e3e5698 RDI: 0000000000000002 [ 219.170258][ T1904] RBP: 00007fed2e3e5698 R08: 0000000000000002 R09: 00007ffeb332230f [ 219.170260][ T1904] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000 [ 219.170262][ T1904] R13: 000000000000000a R14: 00007fed2eabb560 R15: 0000000000000000 [ 219.170279][ T1904] [ 219.182374][ T1904] Mem-Info: [ 219.182834][ T1904] active_anon:45 inactive_anon:3725 isolated_anon:0 [ 219.182834][ T1904] active_file:17 inactive_file:6 isolated_file:24 [ 219.182834][ T1904] unevictable:0 dirty:0 writeback:0 [ 219.182834][ T1904] slab_reclaimable:1414 slab_unreclaimable:159053 [ 219.182834][ T1904] mapped:25 shmem:1111 pagetables:258 [ 219.182834][ T1904] sec_pagetables:0 bounce:0 [ 219.182834][ T1904] kernel_misc_reclaimable:0 [ 219.182834][ T1904] free:1650 free_pcp:398 free_cma:0 [ 219.184599][ T1904] Node 0 active_anon:180kB inactive_anon:14936kB active_file:32kB inactive_file:32kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3872kB pagetables:1108kB sec_pagetables:0kB all_unreclaimable? yes [ 219.185690][ T1904] Node 0 DMA free:208kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:204kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:16kB free_cma:0kB [ 219.186728][ T1904] lowmem_reserve[]: 0 733 0 0 0 [ 219.186960][ T1904] Node 0 DMA32 free:6664kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:180kB inactive_anon:14724kB active_file:32kB inactive_file:24kB unevictable:0kB writepending:0kB present:1032188kB managed:751200kB mlocked:0kB bounce:0kB free_pcp:1760kB local_pcp:536kB free_cma:0kB [ 219.188171][ T1904] lowmem_reserve[]: 0 0 0 0 0 [ 219.188417][ T1904] Node 0 DMA: 2*4kB (U) 2*8kB (U) 13*16kB (U) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 360kB [ 219.189003][ T1904] Node 0 DMA32: 802*4kB (UME) 233*8kB (UM) 5*16kB (M) 48*32kB (UH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6688kB [ 219.189584][ T1904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 219.189964][ T1904] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 219.190370][ T1904] 1118 total pagecache pages [ 219.190582][ T1904] 0 pages in swap cache [ 219.190750][ T1904] Free swap = 0kB [ 219.190915][ T1904] Total swap = 0kB [ 219.191132][ T1904] 262045 pages RAM [ 219.191296][ T1904] 0 pages HighMem/MovableOnly [ 219.191509][ T1904] 70405 pages reserved [ 219.191685][ T1904] Unreclaimable slab info: [ 219.192087][ T1904] Name Used Total [ 219.192378][ T1904] fib6_node 3KB 16KB [ 219.192648][ T1904] ip6_dst_cache 4KB 31KB [ 219.193143][ T1904] PINGv6 0KB 31KB [ 219.193423][ T1904] RAWv6 31KB 62KB [ 219.193723][ T1904] UDPv6 0KB 30KB [ 219.194005][ T1904] tw_sock_TCPv6 0KB 7KB [ 219.194336][ T1904] request_sock_TCPv6 0KB 7KB [ 219.194659][ T1904] TCPv6 120KB 123KB [ 219.194930][ T1904] virtio_scsi_cmd 24KB 31KB [ 219.195223][ T1904] bio-120 5KB 7KB [ 219.195523][ T1904] bio-248 1KB 7KB [ 219.195823][ T1904] mqueue_inode_cache 1KB 31KB [ 219.196112][ T1904] fuse_request 56KB 123KB [ 219.196463][ T1904] posix_timers_cache 0KB 15KB [ 219.196736][ T1904] UNIX-STREAM 0KB 122KB [ 219.197075][ T1904] UNIX 6KB 30KB [ 219.197369][ T1904] tcp_bind2_bucket 4KB 8KB [ 219.197664][ T1904] tcp_bind_bucket 4KB 8KB [ 219.197948][ T1904] ip_fib_trie 1KB 3KB [ 219.198214][ T1904] ip_fib_alias 1KB 7KB [ 219.198458][ T1904] rtable 1KB 31KB [ 219.198694][ T1904] PING 0KB 31KB [ 219.198929][ T1904] RAW 21KB 31KB [ 219.199193][ T1904] UDP 4KB 32KB [ 219.199434][ T1904] hugetlbfs_inode_cache 2KB 30KB [ 219.199677][ T1904] netfs_subrequest 37KB 39KB [ 219.199919][ T1904] netfs_request 93KB 95KB [ 219.200163][ T1904] bio-240 14KB 15KB [ 219.200412][ T1904] ep_head 0KB 16KB [ 219.200644][ T1904] eventpoll_pwq 1KB 15KB [ 219.200876][ T1904] eventpoll_epi 1KB 31KB [ 219.201148][ T1904] inotify_inode_mark 1KB 3KB [ 219.201384][ T1904] sgpool-128 8KB 30KB [ 219.201697][ T1904] sgpool-64 4KB 31KB [ 219.201936][ T1904] sgpool-32 2KB 31KB [ 219.202189][ T1904] sgpool-16 1KB 15KB [ 219.202438][ T1904] sgpool-8 0KB 7KB [ 219.202675][ T1904] request_queue 18KB 29KB [ 219.202933][ T1904] bio-184 0KB 7KB [ 219.203205][ T1904] biovec-max 166KB 183KB [ 219.203449][ T1904] dmaengine-unmap-2 0KB 4KB [ 219.203701][ T1904] skbuff_small_head 3115KB 3365KB [ 219.203942][ T1904] skbuff_fclone_cache 365KB 406KB [ 219.204203][ T1904] skbuff_head_cache 1159KB 1551KB [ 219.204469][ T1904] configfs_dir_cache 0KB 3KB [ 219.204720][ T1904] file_lock_cache 0KB 7KB [ 219.204968][ T1904] file_lock_ctx 1KB 7KB [ 219.205220][ T1904] fsnotify_mark_connector 1KB 3KB [ 219.205460][ T1904] proc_dir_entry 95KB 102KB [ 219.205707][ T1904] pde_opener 0KB 7KB [ 219.205954][ T1904] seq_file 0KB 30KB [ 219.206201][ T1904] sigqueue 0KB 7KB [ 219.206450][ T1904] shmem_inode_cache 1082KB 1104KB [ 219.206692][ T1904] kernfs_node_cache 3585KB 3764KB [ 219.206941][ T1904] mnt_cache 50KB 72KB [ 219.207186][ T1904] bfilp 78KB 126KB [ 219.207445][ T1904] filp 129KB 236KB [ 219.207690][ T1904] names_cache 227KB 459KB [ 219.207925][ T1904] net_namespace 6KB 30KB [ 219.208185][ T1904] key_jar 2KB 8KB [ 219.208423][ T1904] nsproxy 0KB 3KB [ 219.208663][ T1904] vma_lock 206KB 439KB [ 219.208928][ T1904] vm_area_struct 213KB 438KB [ 219.209177][ T1904] fs_cache 5KB 23KB [ 219.209413][ T1904] files_cache 14KB 63KB [ 219.209669][ T1904] signal_cache 153KB 243KB [ 219.209905][ T1904] sighand_cache 216KB 308KB [ 219.210160][ T1904] task_struct 1068KB 1120KB [ 219.210402][ T1904] cred 43KB 70KB [ 219.210654][ T1904] anon_vma_chain 75KB 133KB [ 219.210908][ T1904] anon_vma 116KB 212KB [ 219.211155][ T1904] pid 53KB 63KB [ 219.211426][ T1904] Acpi-Operand 137KB 166KB [ 219.211661][ T1904] Acpi-ParseExt 0KB 3KB [ 219.211900][ T1904] Acpi-Parse 0KB 11KB [ 219.212178][ T1904] Acpi-State 0KB 15KB [ 219.212415][ T1904] Acpi-Namespace 14KB 15KB [ 219.212653][ T1904] numa_policy 0KB 3KB [ 219.212896][ T1904] trace_event_file 324KB 328KB [ 219.213147][ T1904] ftrace_event_field 700KB 700KB [ 219.213395][ T1904] pool_workqueue 249KB 283KB [ 219.213655][ T1904] maple_node 339KB 866KB [ 219.213894][ T1904] mm_struct 31KB 126KB [ 219.214154][ T1904] vmap_area 405KB 407KB [ 219.214391][ T1904] debug_objects_cache 115018KB 115020KB [ 219.214651][ T1904] page->ptl 35KB 59KB [ 219.214886][ T1904] kmemleak_scan_area 89KB 91KB [ 219.215161][ T1904] kmemleak_object 424790KB 424818KB [ 219.215437][ T1904] kmalloc-8k 432KB 456KB [ 219.215683][ T1904] kmalloc-4k 25788KB 26568KB [ 219.215946][ T1904] kmalloc-2k 17454KB 20394KB [ 219.216208][ T1904] kmalloc-1k 1098KB 1560KB [ 219.216449][ T1904] kmalloc-512 1110KB 1732KB [ 219.216701][ T1904] kmalloc-256 422KB 913KB [ 219.216959][ T1904] kmalloc-128 147KB 322KB [ 219.217230][ T1904] kmalloc-64 461KB 608KB [ 219.217496][ T1904] kmalloc-32 414KB 964KB [ 219.217757][ T1904] kmalloc-16 260KB 261KB [ 219.217999][ T1904] kmalloc-8 204KB 283KB [ 219.218251][ T1904] kmalloc-192 272KB 441KB [ 219.218528][ T1904] kmalloc-96 1039KB 1132KB [ 219.218764][ T1904] kmem_cache_node 62KB 70KB [ 219.219006][ T1904] kmem_cache 75KB 78KB [ 219.219254][ T1904] Tasks state (memory values in pages): [ 219.219456][ T1904] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 219.219918][ T1904] [ 123] 0 123 7095 403 326 77 0 69632 0 0 systemd-udevd [ 219.220821][ T1904] [ 186] 0 186 3399 160 160 0 0 53248 0 0 bash [ 219.221269][ T1904] [ 1888] 0 1888 35646 807 768 39 0 122880 0 0 iperf3 [ 219.221760][ T1904] [ 1891] 0 1891 35646 806 800 6 0 122880 0 0 iperf3 [ 219.222263][ T1904] [ 2383] 0 2383 2598 128 96 32 0 61440 0 0 make [ 219.222765][ T1904] [ 2397] 0 2397 3333 89 32 57 0 53248 0 0 sh [ 219.223175][ T1904] [ 2398] 0 2398 2606 121 64 57 0 61440 0 0 make [ 219.223616][ T1904] [ 2399] 0 2399 3333 67 32 35 0 53248 0 0 sh [ 219.223999][ T1904] [ 2402] 0 2402 665 14 0 14 0 45056 0 0 cut [ 219.224399][ T1904] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1888,uid=0 [ 219.225174][ T1904] Out of memory: Killed process 1888 (iperf3) total-vm:142584kB, anon-rss:3072kB, file-rss:156kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 223.093719][ T2398] make (2398) used greatest stack depth: 22880 bytes left