[ 162.935451][ T1679] id (1679) used greatest stack depth: 23616 bytes left [ 164.266318][ T1687] modprobe invoked oom-killer: gfp_mask=0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), order=0, oom_score_adj=0 [ 164.267121][ T1687] CPU: 1 UID: 0 PID: 1687 Comm: modprobe Not tainted 6.14.0-rc5-virtme #1 [ 164.267126][ T1687] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 164.267128][ T1687] Call Trace: [ 164.267130][ T1687] [ 164.267133][ T1687] dump_stack_lvl+0xb0/0xd0 [ 164.267142][ T1687] dump_header+0x101/0x7d0 [ 164.267155][ T1687] oom_kill_process+0x8b/0x1b0 [ 164.267162][ T1687] out_of_memory+0x228/0x760 [ 164.267167][ T1687] ? __pfx_out_of_memory+0x10/0x10 [ 164.267181][ T1687] __alloc_pages_may_oom+0x232/0x3c0 [ 164.267188][ T1687] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 164.267208][ T1687] __alloc_pages_slowpath.constprop.0+0x7d1/0x1480 [ 164.267220][ T1687] ? get_page_from_freelist+0x1e8/0xf70 [ 164.267225][ T1687] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 164.267252][ T1687] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 164.267257][ T1687] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 164.267261][ T1687] ? filemap_map_pages+0x95e/0xf90 [ 164.267267][ T1687] ? __pfx_validate_chain+0x10/0x10 [ 164.267286][ T1687] alloc_pages_mpol+0xc0/0x3a0 [ 164.267293][ T1687] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 164.267300][ T1687] ? lock_acquire.part.0+0xeb/0x330 [ 164.267308][ T1687] vma_alloc_folio_noprof+0xc5/0x350 [ 164.267314][ T1687] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 164.267318][ T1687] ? handle_pte_fault+0x3c9/0x700 [ 164.267324][ T1687] ? __pfx___lock_release+0x10/0x10 [ 164.267331][ T1687] do_anonymous_page+0x3af/0x1330 [ 164.267339][ T1687] ? handle_pte_fault+0x3c9/0x700 [ 164.267347][ T1687] handle_pte_fault+0x3fe/0x700 [ 164.267355][ T1687] ? __pfx_handle_pte_fault+0x10/0x10 [ 164.267368][ T1687] __handle_mm_fault+0x403/0x5e0 [ 164.267374][ T1687] ? __pfx___handle_mm_fault+0x10/0x10 [ 164.267390][ T1687] ? lock_acquire+0x32/0xc0 [ 164.267395][ T1687] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 164.267403][ T1687] handle_mm_fault+0x1f1/0x410 [ 164.267408][ T1687] ? __pfx_handle_mm_fault+0x10/0x10 [ 164.267414][ T1687] ? __rseq_handle_notify_resume+0x288/0x3e0 [ 164.267418][ T1687] ? do_user_addr_fault+0x374/0xe30 [ 164.267429][ T1687] do_user_addr_fault+0x56f/0xe30 [ 164.267441][ T1687] exc_page_fault+0x5e/0xd0 [ 164.267448][ T1687] asm_exc_page_fault+0x26/0x30 [ 164.267452][ T1687] RIP: 0033:0x7f2158349ccf [ 164.267456][ T1687] Code: 89 fb 48 83 ec 20 64 48 8b 04 25 28 00 00 00 48 89 44 24 18 31 c0 e8 20 75 eb ff 48 8b 05 21 21 06 00 bf 03 00 00 00 48 89 e6 <88> 1d b9 12 07 00 88 18 e8 34 d2 fa ff bf 00 00 20 00 85 c0 75 18 [ 164.267459][ T1687] RSP: 002b:00007fff6796ec30 EFLAGS: 00010206 [ 164.267462][ T1687] RAX: 00007f21583b4618 RBX: 0000000000000001 RCX: ffffffffffffff90 [ 164.267464][ T1687] RDX: ffffffffffffff88 RSI: 00007fff6796ec30 RDI: 0000000000000003 [ 164.267466][ T1687] RBP: 00007fff6796ef20 R08: 0000000000000000 R09: 00000000069682ac [ 164.267468][ T1687] R10: 00007f21581bace8 R11: 0000000000000206 R12: 0000000000000000 [ 164.267470][ T1687] R13: fffffffffffffff8 R14: 00007f2158854220 R15: 00007f2158854220 [ 164.267486][ T1687] [ 164.267488][ T1687] Mem-Info: [ 164.278919][ T1687] active_anon:53 inactive_anon:4860 isolated_anon:0 [ 164.278919][ T1687] active_file:198 inactive_file:197 isolated_file:0 [ 164.278919][ T1687] unevictable:0 dirty:0 writeback:0 [ 164.278919][ T1687] slab_reclaimable:1417 slab_unreclaimable:159900 [ 164.278919][ T1687] mapped:398 shmem:1111 pagetables:466 [ 164.278919][ T1687] sec_pagetables:0 bounce:0 [ 164.278919][ T1687] kernel_misc_reclaimable:0 [ 164.278919][ T1687] free:1243 free_pcp:735 free_cma:0 [ 164.280535][ T1687] Node 0 active_anon:212kB inactive_anon:19440kB active_file:792kB inactive_file:788kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:1592kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:4224kB pagetables:1864kB sec_pagetables:0kB all_unreclaimable? no [ 164.281833][ T1687] Node 0 DMA free:144kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:556kB active_file:64kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:0kB free_cma:0kB [ 164.282848][ T1687] lowmem_reserve[]: 0 733 0 0 0 [ 164.283063][ T1687] Node 0 DMA32 free:4820kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:212kB inactive_anon:18884kB active_file:656kB inactive_file:788kB unevictable:0kB writepending:0kB present:1032188kB managed:751140kB mlocked:0kB bounce:0kB free_pcp:2928kB local_pcp:232kB free_cma:0kB [ 164.284464][ T1687] lowmem_reserve[]: 0 0 0 0 0 [ 164.284693][ T1687] Node 0 DMA: 9*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 140kB [ 164.285169][ T1687] Node 0 DMA32: 247*4kB (UME) 179*8kB (ME) 148*16kB (UME) 33*32kB (UME) 1*64kB (E) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5908kB [ 164.285719][ T1687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 164.286075][ T1687] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 164.286499][ T1687] 1501 total pagecache pages [ 164.286695][ T1687] 0 pages in swap cache [ 164.286878][ T1687] Free swap = 0kB [ 164.287036][ T1687] Total swap = 0kB [ 164.287168][ T1687] 262045 pages RAM [ 164.287307][ T1687] 0 pages HighMem/MovableOnly [ 164.287508][ T1687] 70420 pages reserved [ 164.287664][ T1687] Unreclaimable slab info: [ 164.288314][ T1687] Name Used Total [ 164.288554][ T1687] fib6_node 3KB 16KB [ 164.289008][ T1687] ip6_dst_cache 6KB 39KB [ 164.289255][ T1687] RAWv6 31KB 62KB [ 164.289466][ T1687] UDPv6 0KB 30KB [ 164.289750][ T1687] request_sock_TCPv6 0KB 7KB [ 164.290005][ T1687] TCPv6 120KB 123KB [ 164.290236][ T1687] virtio_scsi_cmd 24KB 31KB [ 164.290496][ T1687] bio-120 5KB 7KB [ 164.290749][ T1687] bio-248 1KB 7KB [ 164.291077][ T1687] mqueue_inode_cache 1KB 31KB [ 164.291383][ T1687] fuse_request 134KB 138KB [ 164.291779][ T1687] posix_timers_cache 1KB 15KB [ 164.292119][ T1687] UNIX-STREAM 0KB 122KB [ 164.292378][ T1687] UNIX 8KB 30KB [ 164.292632][ T1687] tcp_bind2_bucket 4KB 8KB [ 164.292980][ T1687] tcp_bind_bucket 4KB 8KB [ 164.293212][ T1687] ip_fib_trie 1KB 3KB [ 164.293494][ T1687] ip_fib_alias 1KB 7KB [ 164.293852][ T1687] rtable 1KB 39KB [ 164.294110][ T1687] RAW 21KB 31KB [ 164.294464][ T1687] UDP 4KB 32KB [ 164.294828][ T1687] hugetlbfs_inode_cache 2KB 30KB [ 164.295094][ T1687] netfs_subrequest 37KB 39KB [ 164.295340][ T1687] netfs_request 93KB 95KB [ 164.295626][ T1687] bio-240 14KB 15KB [ 164.295900][ T1687] ep_head 0KB 16KB [ 164.296159][ T1687] eventpoll_pwq 1KB 15KB [ 164.296437][ T1687] eventpoll_epi 1KB 31KB [ 164.296714][ T1687] inotify_inode_mark 1KB 3KB [ 164.297014][ T1687] sgpool-128 8KB 30KB [ 164.297243][ T1687] sgpool-64 4KB 31KB [ 164.297484][ T1687] sgpool-32 2KB 31KB [ 164.297829][ T1687] sgpool-16 1KB 15KB [ 164.298080][ T1687] sgpool-8 0KB 7KB [ 164.298408][ T1687] request_queue 18KB 29KB [ 164.298773][ T1687] bio-184 0KB 7KB [ 164.299048][ T1687] biovec-max 166KB 183KB [ 164.299303][ T1687] dmaengine-unmap-2 0KB 4KB [ 164.299583][ T1687] skbuff_small_head 3405KB 3412KB [ 164.299850][ T1687] skbuff_fclone_cache 329KB 343KB [ 164.300167][ T1687] skbuff_head_cache 1344KB 1378KB [ 164.300507][ T1687] configfs_dir_cache 0KB 3KB [ 164.300761][ T1687] file_lock_cache 0KB 7KB [ 164.301086][ T1687] file_lock_ctx 1KB 7KB [ 164.301316][ T1687] fsnotify_mark_connector 1KB 3KB [ 164.301538][ T1687] proc_dir_entry 95KB 102KB [ 164.301782][ T1687] pde_opener 0KB 3KB [ 164.302109][ T1687] seq_file 0KB 30KB [ 164.302344][ T1687] sigqueue 0KB 11KB [ 164.302577][ T1687] shmem_inode_cache 1082KB 1104KB [ 164.302868][ T1687] kernfs_node_cache 3585KB 3764KB [ 164.303088][ T1687] mnt_cache 50KB 64KB [ 164.303305][ T1687] bfilp 118KB 141KB [ 164.303720][ T1687] filp 113KB 252KB [ 164.303966][ T1687] names_cache 358KB 428KB [ 164.304195][ T1687] net_namespace 6KB 30KB [ 164.304538][ T1687] key_jar 2KB 8KB [ 164.304766][ T1687] nsproxy 0KB 3KB [ 164.304984][ T1687] vma_lock 340KB 375KB [ 164.305212][ T1687] vm_area_struct 350KB 390KB [ 164.305551][ T1687] fs_cache 9KB 23KB [ 164.305805][ T1687] files_cache 27KB 63KB [ 164.306022][ T1687] signal_cache 172KB 243KB [ 164.306349][ T1687] sighand_cache 242KB 308KB [ 164.306587][ T1687] task_struct 1164KB 1224KB [ 164.306912][ T1687] cred 51KB 70KB [ 164.307142][ T1687] anon_vma_chain 166KB 173KB [ 164.307350][ T1687] anon_vma 163KB 196KB [ 164.307584][ T1687] pid 58KB 63KB [ 164.307797][ T1687] Acpi-Operand 137KB 166KB [ 164.308017][ T1687] Acpi-ParseExt 0KB 3KB [ 164.308226][ T1687] Acpi-Parse 0KB 11KB [ 164.308437][ T1687] Acpi-State 0KB 15KB [ 164.308795][ T1687] Acpi-Namespace 14KB 15KB [ 164.309022][ T1687] numa_policy 0KB 3KB [ 164.309247][ T1687] trace_event_file 324KB 328KB [ 164.309466][ T1687] ftrace_event_field 700KB 700KB [ 164.309700][ T1687] pool_workqueue 249KB 283KB [ 164.309915][ T1687] maple_node 412KB 850KB [ 164.310138][ T1687] mm_struct 60KB 126KB [ 164.310356][ T1687] vmap_area 73KB 126KB [ 164.310586][ T1687] debug_objects_cache 116641KB 116644KB [ 164.310808][ T1687] page->ptl 53KB 71KB [ 164.311019][ T1687] kmemleak_scan_area 17KB 43KB [ 164.311226][ T1687] kmemleak_object 429420KB 429421KB [ 164.311509][ T1687] kmalloc-8k 432KB 456KB [ 164.311747][ T1687] kmalloc-4k 25764KB 26568KB [ 164.311957][ T1687] kmalloc-2k 22158KB 22158KB [ 164.312180][ T1687] kmalloc-1k 1278KB 1380KB [ 164.312406][ T1687] kmalloc-512 1332KB 1512KB [ 164.312647][ T1687] kmalloc-256 602KB 929KB [ 164.312872][ T1687] kmalloc-128 176KB 315KB [ 164.313100][ T1687] kmalloc-64 516KB 604KB [ 164.313330][ T1687] kmalloc-32 439KB 960KB [ 164.313549][ T1687] kmalloc-16 267KB 269KB [ 164.313784][ T1687] kmalloc-8 204KB 279KB [ 164.313994][ T1687] kmalloc-192 322KB 425KB [ 164.314212][ T1687] kmalloc-96 1063KB 1124KB [ 164.314426][ T1687] kmem_cache_node 62KB 70KB [ 164.314642][ T1687] kmem_cache 75KB 78KB [ 164.314867][ T1687] Tasks state (memory values in pages): [ 164.315037][ T1687] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 164.315424][ T1687] [ 124] 0 124 7103 384 359 25 0 73728 0 0 systemd-udevd [ 164.316057][ T1687] [ 186] 0 186 3399 199 128 71 0 53248 0 0 bash [ 164.316455][ T1687] [ 1054] 0 1054 35646 816 800 16 0 122880 0 0 iperf3 [ 164.316850][ T1687] [ 1056] 0 1056 35646 813 768 45 0 122880 0 0 iperf3 [ 164.317235][ T1687] [ 1621] 0 1621 2598 107 96 11 0 53248 0 0 make [ 164.317724][ T1687] [ 1635] 0 1635 3333 32 32 0 0 57344 0 0 sh [ 164.318159][ T1687] [ 1636] 0 1636 2631 159 128 31 0 53248 0 0 make [ 164.318785][ T1687] [ 1641] 0 1641 3366 141 96 45 0 57344 0 0 sh [ 164.319312][ T1687] [ 1662] 0 1662 3366 123 106 17 0 53248 0 0 sh [ 164.319853][ T1687] [ 1663] 0 1663 3366 106 106 0 0 53248 0 0 sh [ 164.320324][ T1687] [ 1664] 0 1664 3366 168 106 62 0 53248 0 0 sh [ 164.320909][ T1687] [ 1665] 0 1665 3366 106 106 0 0 53248 0 0 sh [ 164.321302][ T1687] [ 1666] 0 1666 3366 125 106 19 0 53248 0 0 sh [ 164.321792][ T1687] [ 1667] 0 1667 3366 110 106 4 0 53248 0 0 sh [ 164.322272][ T1687] [ 1668] 0 1668 664 0 0 0 0 45056 0 0 timeout [ 164.322671][ T1687] [ 1669] 0 1669 2273 512 448 64 0 53248 0 0 perl [ 164.323084][ T1687] [ 1670] 0 1670 664 21 0 21 0 45056 0 0 timeout [ 164.323509][ T1687] [ 1671] 0 1671 3470 220 192 28 0 57344 0 0 ethtool_extende [ 164.323950][ T1687] [ 1686] 0 1686 1269 50 32 18 0 49152 0 0 ip [ 164.324305][ T1687] [ 1687] 0 1687 1799 82 64 18 0 53248 0 0 modprobe [ 164.324718][ T1687] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1054,uid=0 [ 164.325372][ T1687] Out of memory: Killed process 1054 (iperf3) total-vm:142584kB, anon-rss:3200kB, file-rss:64kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0