[ 224.188415][ T1776] modprobe invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 224.189151][ T1776] CPU: 2 UID: 0 PID: 1776 Comm: modprobe Not tainted 6.14.0-rc7-virtme #1 [ 224.189157][ T1776] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 224.189159][ T1776] Call Trace: [ 224.189161][ T1776] [ 224.189164][ T1776] dump_stack_lvl+0xb0/0xd0 [ 224.189175][ T1776] dump_header+0x101/0x7d0 [ 224.189189][ T1776] oom_kill_process+0x8b/0x1b0 [ 224.189196][ T1776] out_of_memory+0x228/0x760 [ 224.189201][ T1776] ? __pfx_out_of_memory+0x10/0x10 [ 224.189215][ T1776] __alloc_pages_may_oom+0x232/0x3c0 [ 224.189223][ T1776] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 224.189243][ T1776] __alloc_pages_slowpath.constprop.0+0x7dc/0x1490 [ 224.189256][ T1776] ? get_page_from_freelist+0x1e8/0xf70 [ 224.189260][ T1776] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 224.189278][ T1776] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 224.189283][ T1776] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 224.189286][ T1776] ? hlock_class+0x4e/0x130 [ 224.189293][ T1776] ? mark_lock+0x38/0x3e0 [ 224.189304][ T1776] ? __lock_acquire+0xb9a/0x1680 [ 224.189316][ T1776] alloc_pages_mpol+0xc0/0x3a0 [ 224.189323][ T1776] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 224.189326][ T1776] ? lock_acquire.part.0+0xeb/0x330 [ 224.189329][ T1776] ? ___pte_offset_map+0x2c/0x2a0 [ 224.189338][ T1776] ? find_held_lock+0x2c/0x110 [ 224.189346][ T1776] vma_alloc_folio_noprof+0xc5/0x350 [ 224.189353][ T1776] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 224.189359][ T1776] ? lock_acquire+0x32/0xc0 [ 224.189368][ T1776] do_pte_missing+0x303/0xb70 [ 224.189374][ T1776] ? handle_pte_fault+0x3c9/0x700 [ 224.189382][ T1776] handle_pte_fault+0x3fe/0x700 [ 224.189385][ T1776] ? mt_find+0x2b4/0x3d0 [ 224.189390][ T1776] ? __pfx___lock_release+0x10/0x10 [ 224.189394][ T1776] ? __pfx_handle_pte_fault+0x10/0x10 [ 224.189411][ T1776] __handle_mm_fault+0x403/0x5e0 [ 224.189417][ T1776] ? __pfx___handle_mm_fault+0x10/0x10 [ 224.189420][ T1776] ? mt_find+0x2be/0x3d0 [ 224.189445][ T1776] handle_mm_fault+0x1f1/0x410 [ 224.189450][ T1776] ? __pfx_handle_mm_fault+0x10/0x10 [ 224.189457][ T1776] ? down_read_trylock+0x4b/0x60 [ 224.189466][ T1776] do_user_addr_fault+0x335/0xe30 [ 224.189482][ T1776] exc_page_fault+0x5e/0xd0 [ 224.189488][ T1776] asm_exc_page_fault+0x26/0x30 [ 224.189493][ T1776] RIP: 0033:0x7fdbe2e51d90 [ 224.189502][ T1776] Code: Unable to access opcode bytes at 0x7fdbe2e51d66. [ 224.189504][ T1776] RSP: 002b:00007fffdc9a7b30 EFLAGS: 00010206 [ 224.189507][ T1776] RAX: 00007fdbe2d1eef9 RBX: 00007fdbe2aa1a58 RCX: 00000000000041a8 [ 224.189509][ T1776] RDX: 00007fdbe2e20018 RSI: 00007fffdc9a7bc0 RDI: 00007fdbe2e74a30 [ 224.189511][ T1776] RBP: 00007fffdc9a7c30 R08: 00000000000635a0 R09: 0000000000000000 [ 224.189513][ T1776] R10: 00007fdbe29f6000 R11: 0000000000000206 R12: 00007fdbe2a97078 [ 224.189514][ T1776] R13: 0000000000000008 R14: 00007fdbe2e36110 R15: 00007fdbe2e36110 [ 224.189532][ T1776] [ 224.201695][ T1776] Mem-Info: [ 224.201900][ T1776] active_anon:55 inactive_anon:4845 isolated_anon:0 [ 224.201900][ T1776] active_file:0 inactive_file:21 isolated_file:0 [ 224.201900][ T1776] unevictable:0 dirty:0 writeback:0 [ 224.201900][ T1776] slab_reclaimable:1422 slab_unreclaimable:160265 [ 224.201900][ T1776] mapped:15 shmem:1111 pagetables:425 [ 224.201900][ T1776] sec_pagetables:0 bounce:0 [ 224.201900][ T1776] kernel_misc_reclaimable:0 [ 224.201900][ T1776] free:2154 free_pcp:662 free_cma:0 [ 224.203704][ T1776] Node 0 active_anon:220kB inactive_anon:19380kB active_file:0kB inactive_file:84kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:60kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:4224kB pagetables:1700kB sec_pagetables:0kB all_unreclaimable? no [ 224.204682][ T1776] Node 0 DMA free:2996kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:424kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:76kB local_pcp:0kB free_cma:0kB [ 224.205699][ T1776] lowmem_reserve[]: 0 733 733 733 733 [ 224.205993][ T1776] Node 0 DMA32 free:6548kB boost:4096kB min:7504kB low:8356kB high:9208kB reserved_highatomic:6144KB active_anon:220kB inactive_anon:18956kB active_file:0kB inactive_file:60kB unevictable:0kB writepending:0kB present:1032188kB managed:751136kB mlocked:0kB bounce:0kB free_pcp:2024kB local_pcp:620kB free_cma:0kB [ 224.207180][ T1776] lowmem_reserve[]: 0 0 0 0 0 [ 224.207426][ T1776] Node 0 DMA: 17*4kB (UM) 28*8kB (M) 21*16kB (M) 6*32kB (UM) 4*64kB (UM) 3*128kB (UM) 0*256kB 1*512kB (M) 1*1024kB (U) 0*2048kB 0*4096kB = 2996kB [ 224.208217][ T1776] Node 0 DMA32: 458*4kB (UMEH) 538*8kB (UME) 29*16kB (UMEH) 6*32kB (UH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 6792kB [ 224.208957][ T1776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 224.209355][ T1776] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 224.209839][ T1776] 1160 total pagecache pages [ 224.210049][ T1776] 0 pages in swap cache [ 224.210287][ T1776] Free swap = 0kB [ 224.210446][ T1776] Total swap = 0kB [ 224.210620][ T1776] 262045 pages RAM [ 224.210770][ T1776] 0 pages HighMem/MovableOnly [ 224.210955][ T1776] 70421 pages reserved [ 224.211120][ T1776] Unreclaimable slab info: [ 224.211820][ T1776] Name Used Total [ 224.212098][ T1776] ip6-frags 0KB 7KB [ 224.212497][ T1776] fib6_node 3KB 16KB [ 224.212836][ T1776] ip6_dst_cache 5KB 31KB [ 224.213180][ T1776] PINGv6 0KB 31KB [ 224.213401][ T1776] RAWv6 31KB 62KB [ 224.213644][ T1776] UDPv6 0KB 30KB [ 224.213972][ T1776] tw_sock_TCPv6 0KB 7KB [ 224.214230][ T1776] request_sock_TCPv6 0KB 7KB [ 224.214563][ T1776] TCPv6 120KB 123KB [ 224.214811][ T1776] virtio_scsi_cmd 24KB 31KB [ 224.215055][ T1776] bio-120 5KB 7KB [ 224.215313][ T1776] bio-248 1KB 7KB [ 224.215666][ T1776] mqueue_inode_cache 1KB 31KB [ 224.215911][ T1776] fuse_request 30KB 49KB [ 224.216238][ T1776] posix_timers_cache 1KB 15KB [ 224.216507][ T1776] UNIX-STREAM 0KB 122KB [ 224.216749][ T1776] UNIX 8KB 30KB [ 224.217028][ T1776] ip4-frags 0KB 7KB [ 224.217259][ T1776] tcp_bind2_bucket 4KB 8KB [ 224.217525][ T1776] tcp_bind_bucket 4KB 8KB [ 224.217762][ T1776] inet_peer 0KB 7KB [ 224.218101][ T1776] ip_fib_trie 1KB 3KB [ 224.218527][ T1776] ip_fib_alias 1KB 7KB [ 224.218787][ T1776] rtable 2KB 31KB [ 224.219023][ T1776] PING 0KB 31KB [ 224.219264][ T1776] RAW 21KB 63KB [ 224.219608][ T1776] UDP 4KB 32KB [ 224.219846][ T1776] hugetlbfs_inode_cache 2KB 30KB [ 224.220073][ T1776] netfs_subrequest 37KB 39KB [ 224.220314][ T1776] netfs_request 93KB 95KB [ 224.220549][ T1776] bio-240 14KB 15KB [ 224.220801][ T1776] ep_head 0KB 16KB [ 224.221022][ T1776] eventpoll_pwq 1KB 15KB [ 224.221244][ T1776] eventpoll_epi 1KB 31KB [ 224.221589][ T1776] inotify_inode_mark 1KB 3KB [ 224.221918][ T1776] sgpool-128 8KB 30KB [ 224.222140][ T1776] sgpool-64 4KB 31KB [ 224.222362][ T1776] sgpool-32 2KB 31KB [ 224.222598][ T1776] sgpool-16 1KB 15KB [ 224.222835][ T1776] sgpool-8 0KB 7KB [ 224.223053][ T1776] request_queue 18KB 29KB [ 224.223380][ T1776] bio-184 0KB 7KB [ 224.223733][ T1776] biovec-max 166KB 183KB [ 224.223968][ T1776] dmaengine-unmap-2 0KB 4KB [ 224.224194][ T1776] skbuff_small_head 3580KB 3626KB [ 224.224552][ T1776] skbuff_fclone_cache 285KB 343KB [ 224.224777][ T1776] skbuff_head_cache 1356KB 1409KB [ 224.225088][ T1776] configfs_dir_cache 0KB 3KB [ 224.225452][ T1776] file_lock_cache 0KB 7KB [ 224.225788][ T1776] file_lock_ctx 1KB 7KB [ 224.226030][ T1776] fsnotify_mark_connector 1KB 3KB [ 224.226269][ T1776] proc_dir_entry 95KB 102KB [ 224.226523][ T1776] pde_opener 0KB 3KB [ 224.226755][ T1776] seq_file 0KB 30KB [ 224.227007][ T1776] sigqueue 0KB 11KB [ 224.227336][ T1776] shmem_inode_cache 1082KB 1104KB [ 224.227584][ T1776] kernfs_node_cache 3585KB 3764KB [ 224.227829][ T1776] mnt_cache 51KB 80KB [ 224.228058][ T1776] bfilp 102KB 126KB [ 224.228303][ T1776] filp 104KB 236KB [ 224.228549][ T1776] names_cache 17KB 153KB [ 224.228796][ T1776] net_namespace 6KB 30KB [ 224.229112][ T1776] key_jar 2KB 8KB [ 224.229358][ T1776] nsproxy 0KB 3KB [ 224.229604][ T1776] vma_lock 297KB 335KB [ 224.229859][ T1776] vm_area_struct 306KB 406KB [ 224.230114][ T1776] fs_cache 9KB 23KB [ 224.230346][ T1776] files_cache 25KB 63KB [ 224.230603][ T1776] signal_cache 172KB 243KB [ 224.230931][ T1776] sighand_cache 242KB 308KB [ 224.231351][ T1776] task_struct 1164KB 1224KB [ 224.231605][ T1776] cred 51KB 70KB [ 224.231959][ T1776] anon_vma_chain 150KB 181KB [ 224.232217][ T1776] anon_vma 157KB 189KB [ 224.232550][ T1776] pid 58KB 63KB [ 224.232792][ T1776] Acpi-Operand 137KB 166KB [ 224.233152][ T1776] Acpi-ParseExt 0KB 3KB [ 224.233387][ T1776] Acpi-Parse 0KB 11KB [ 224.233658][ T1776] Acpi-State 0KB 15KB [ 224.234064][ T1776] Acpi-Namespace 14KB 15KB [ 224.234289][ T1776] numa_policy 0KB 3KB [ 224.234633][ T1776] trace_event_file 324KB 328KB [ 224.234962][ T1776] ftrace_event_field 700KB 700KB [ 224.235192][ T1776] pool_workqueue 256KB 283KB [ 224.235458][ T1776] maple_node 348KB 882KB [ 224.235804][ T1776] mm_struct 56KB 126KB [ 224.236126][ T1776] vmap_area 63KB 142KB [ 224.236375][ T1776] debug_objects_cache 116179KB 116182KB [ 224.236643][ T1776] page->ptl 50KB 71KB [ 224.236917][ T1776] kmemleak_scan_area 15KB 59KB [ 224.237179][ T1776] kmemleak_object 427442KB 427864KB [ 224.237445][ T1776] kmalloc-8k 432KB 528KB [ 224.237690][ T1776] kmalloc-4k 25752KB 26568KB [ 224.237966][ T1776] kmalloc-2k 19908KB 22176KB [ 224.238296][ T1776] kmalloc-1k 1032KB 1410KB [ 224.238647][ T1776] kmalloc-512 1021KB 1575KB [ 224.238961][ T1776] kmalloc-256 437KB 897KB [ 224.239196][ T1776] kmalloc-128 149KB 330KB [ 224.239546][ T1776] kmalloc-64 468KB 632KB [ 224.239908][ T1776] kmalloc-32 409KB 941KB [ 224.240132][ T1776] kmalloc-16 259KB 261KB [ 224.240381][ T1776] kmalloc-8 206KB 287KB [ 224.240713][ T1776] kmalloc-192 287KB 433KB [ 224.240975][ T1776] kmalloc-96 1040KB 1132KB [ 224.241311][ T1776] kmem_cache_node 62KB 70KB [ 224.241541][ T1776] kmem_cache 75KB 78KB [ 224.241768][ T1776] Tasks state (memory values in pages): [ 224.242061][ T1776] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 224.242606][ T1776] [ 124] 0 124 7100 357 331 26 0 81920 0 0 systemd-udevd [ 224.243471][ T1776] [ 187] 0 187 3399 203 160 43 0 61440 0 0 bash [ 224.243876][ T1776] [ 1194] 0 1194 35646 805 768 37 0 126976 0 0 iperf3 [ 224.244273][ T1776] [ 1196] 0 1196 35646 859 800 59 0 122880 0 0 iperf3 [ 224.244684][ T1776] [ 1712] 0 1712 2598 138 96 42 0 65536 0 0 make [ 224.245175][ T1776] [ 1726] 0 1726 3333 79 64 15 0 57344 0 0 sh [ 224.245550][ T1776] [ 1727] 0 1727 2631 168 128 40 0 61440 0 0 make [ 224.245982][ T1776] [ 1732] 0 1732 3366 73 64 9 0 49152 0 0 sh [ 224.246478][ T1776] [ 1753] 0 1753 3366 135 104 31 0 45056 0 0 sh [ 224.246841][ T1776] [ 1754] 0 1754 3366 104 104 0 0 45056 0 0 sh [ 224.247507][ T1776] [ 1755] 0 1755 3366 135 104 31 0 45056 0 0 sh [ 224.248091][ T1776] [ 1756] 0 1756 3366 104 104 0 0 45056 0 0 sh [ 224.248668][ T1776] [ 1757] 0 1757 3366 104 104 0 0 45056 0 0 sh [ 224.249050][ T1776] [ 1758] 0 1758 664 50 0 50 0 45056 0 0 timeout [ 224.249485][ T1776] [ 1759] 0 1759 3366 104 104 0 0 45056 0 0 sh [ 224.249859][ T1776] [ 1760] 0 1760 2273 516 448 68 0 65536 0 0 perl [ 224.250273][ T1776] [ 1761] 0 1761 664 10 0 10 0 45056 0 0 timeout [ 224.250716][ T1776] [ 1762] 0 1762 3470 201 160 41 0 57344 0 0 ethtool.sh [ 224.251218][ T1776] [ 1774] 0 1774 1269 66 32 34 0 49152 0 0 ip [ 224.251622][ T1776] [ 1776] 0 1776 1799 65 64 1 0 49152 0 0 modprobe [ 224.252083][ T1776] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1196,uid=0 [ 224.252766][ T1776] Out of memory: Killed process 1196 (iperf3) total-vm:142584kB, anon-rss:3200kB, file-rss:236kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 224.518865][ T1203] iperf3 (1203) used greatest stack depth: 23832 bytes left [ 224.946793][ T1760] perl (1760) used greatest stack depth: 23632 bytes left