[ 253.771523][ T1875] ip invoked oom-killer: gfp_mask=0x40cc0(GFP_KERNEL|__GFP_COMP), order=0, oom_score_adj=0 [ 253.772212][ T1875] CPU: 2 UID: 0 PID: 1875 Comm: ip Not tainted 6.14.0-rc7-virtme #1 [ 253.772218][ T1875] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 253.772220][ T1875] Call Trace: [ 253.772222][ T1875] [ 253.772224][ T1875] dump_stack_lvl+0xb0/0xd0 [ 253.772234][ T1875] dump_header+0x101/0x7d0 [ 253.772246][ T1875] oom_kill_process+0x8b/0x1b0 [ 253.772252][ T1875] out_of_memory+0x228/0x760 [ 253.772258][ T1875] ? __pfx_out_of_memory+0x10/0x10 [ 253.772271][ T1875] __alloc_pages_may_oom+0x232/0x3c0 [ 253.772278][ T1875] ? __pfx___alloc_pages_may_oom+0x10/0x10 [ 253.772298][ T1875] __alloc_pages_slowpath.constprop.0+0x7dc/0x1490 [ 253.772310][ T1875] ? get_page_from_freelist+0x1e8/0xf70 [ 253.772314][ T1875] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10 [ 253.772326][ T1875] ? __pfx___lock_release+0x10/0x10 [ 253.772336][ T1875] __alloc_frozen_pages_noprof+0x2f2/0x350 [ 253.772342][ T1875] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 253.772358][ T1875] ? __pfx___lock_release+0x10/0x10 [ 253.772366][ T1875] alloc_pages_mpol+0xc0/0x3a0 [ 253.772373][ T1875] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 253.772386][ T1875] folio_alloc_noprof+0x17/0x200 [ 253.772392][ T1875] fuse_get_link+0x116/0x350 [ 253.772400][ T1875] ovl_get_link+0x62/0x90 [ 253.772406][ T1875] pick_link+0x8b4/0x1160 [ 253.772411][ T1875] ? __d_lookup+0x1ca/0x380 [ 253.772423][ T1875] step_into+0x856/0xfc0 [ 253.772427][ T1875] ? __lock_release+0x103/0x460 [ 253.772430][ T1875] ? open_last_lookups+0x8d3/0x1280 [ 253.772434][ T1875] ? __pfx___lock_release+0x10/0x10 [ 253.772440][ T1875] ? __pfx_step_into+0x10/0x10 [ 253.772446][ T1875] ? __pfx___up_read+0x10/0x10 [ 253.772453][ T1875] ? open_last_lookups+0x8d3/0x1280 [ 253.772463][ T1875] open_last_lookups+0x2a0/0x1280 [ 253.772476][ T1875] path_openat+0x169/0x430 [ 253.772484][ T1875] ? __pfx_path_openat+0x10/0x10 [ 253.772492][ T1875] ? __lock_acquire+0xb9a/0x1680 [ 253.772500][ T1875] do_filp_open+0x1d8/0x430 [ 253.772506][ T1875] ? __pfx_do_filp_open+0x10/0x10 [ 253.772511][ T1875] ? find_held_lock+0x2c/0x110 [ 253.772530][ T1875] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 253.772539][ T1875] ? do_raw_spin_unlock+0x58/0x220 [ 253.772544][ T1875] ? _raw_spin_unlock+0x23/0x40 [ 253.772548][ T1875] ? alloc_fd+0x25f/0x490 [ 253.772561][ T1875] do_sys_openat2+0x122/0x160 [ 253.772565][ T1875] ? __lock_release+0x103/0x460 [ 253.772568][ T1875] ? __pfx_do_sys_openat2+0x10/0x10 [ 253.772571][ T1875] ? __pfx___lock_release+0x10/0x10 [ 253.772576][ T1875] ? __up_read+0x1a7/0x780 [ 253.772582][ T1875] ? __pfx___up_read+0x10/0x10 [ 253.772590][ T1875] __x64_sys_openat+0x123/0x1e0 [ 253.772596][ T1875] ? __pfx___x64_sys_openat+0x10/0x10 [ 253.772610][ T1875] do_syscall_64+0xc1/0x1d0 [ 253.772616][ T1875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.772621][ T1875] RIP: 0033:0x7fdaa000ff68 [ 253.772629][ T1875] Code: Unable to access opcode bytes at 0x7fdaa000ff3e. [ 253.772631][ T1875] RSP: 002b:00007ffdda4e5da8 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 253.772635][ T1875] RAX: ffffffffffffffda RBX: 00007ffdda4e603f RCX: 00007fdaa000ff68 [ 253.772637][ T1875] RDX: 0000000000080000 RSI: 00007ffdda4e5e20 RDI: 00000000ffffff9c [ 253.772638][ T1875] RBP: 00007ffdda4e5e10 R08: 0000000000080000 R09: 00007ffdda4e5e20 [ 253.772640][ T1875] R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffdda4e5e27 [ 253.772642][ T1875] R13: 00007ffdda4e6050 R14: 00007ffdda4e5e20 R15: 00007fda9ffe0000 [ 253.772658][ T1875] [ 253.772660][ T1875] Mem-Info: [ 253.789900][ T1875] active_anon:55 inactive_anon:7059 isolated_anon:0 [ 253.789900][ T1875] active_file:0 inactive_file:38 isolated_file:31 [ 253.789900][ T1875] unevictable:0 dirty:0 writeback:0 [ 253.789900][ T1875] slab_reclaimable:1620 slab_unreclaimable:155461 [ 253.789900][ T1875] mapped:29 shmem:1111 pagetables:433 [ 253.789900][ T1875] sec_pagetables:0 bounce:0 [ 253.789900][ T1875] kernel_misc_reclaimable:0 [ 253.789900][ T1875] free:2941 free_pcp:672 free_cma:0 [ 253.792796][ T1875] Node 0 active_anon:220kB inactive_anon:28236kB active_file:0kB inactive_file:152kB unevictable:0kB isolated(anon):0kB isolated(file):124kB mapped:116kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:4224kB pagetables:1732kB sec_pagetables:0kB all_unreclaimable? yes [ 253.794582][ T1875] Node 0 DMA free:2960kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:1244kB active_file:4kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 253.796633][ T1875] lowmem_reserve[]: 0 733 733 733 733 [ 253.797011][ T1875] Node 0 DMA32 free:8796kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:6144KB active_anon:220kB inactive_anon:26992kB active_file:20kB inactive_file:52kB unevictable:0kB writepending:0kB present:1032188kB managed:751128kB mlocked:0kB bounce:0kB free_pcp:2360kB local_pcp:400kB free_cma:0kB [ 253.799761][ T1875] lowmem_reserve[]: 0 0 0 0 0 [ 253.800295][ T1875] Node 0 DMA: 23*4kB (UM) 27*8kB (UM) 17*16kB (UM) 10*32kB (UM) 9*64kB (UM) 6*128kB (UM) 1*256kB (U) 1*512kB (U) 0*1024kB 0*2048kB 0*4096kB = 3012kB [ 253.801270][ T1875] Node 0 DMA32: 2229*4kB (M) 1*8kB (M) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8924kB [ 253.802060][ T1875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 253.802644][ T1875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 253.803365][ T1875] 1139 total pagecache pages [ 253.803680][ T1875] 0 pages in swap cache [ 253.804018][ T1875] Free swap = 0kB [ 253.804302][ T1875] Total swap = 0kB [ 253.804572][ T1875] 262045 pages RAM [ 253.804829][ T1875] 0 pages HighMem/MovableOnly [ 253.805168][ T1875] 70423 pages reserved [ 253.805439][ T1875] Unreclaimable slab info: [ 253.806416][ T1875] Name Used Total [ 253.806845][ T1875] ip6-frags 0KB 7KB [ 253.807312][ T1875] fib6_node 3KB 16KB [ 253.807725][ T1875] ip6_dst_cache 6KB 31KB [ 253.808206][ T1875] PINGv6 0KB 31KB [ 253.808620][ T1875] RAWv6 31KB 62KB [ 253.809265][ T1875] UDPv6 0KB 30KB [ 253.809880][ T1875] tw_sock_TCPv6 0KB 7KB [ 253.810388][ T1875] request_sock_TCPv6 0KB 7KB [ 253.810780][ T1875] TCPv6 120KB 123KB [ 253.811178][ T1875] virtio_scsi_cmd 24KB 31KB [ 253.811591][ T1875] bio-120 5KB 7KB [ 253.812238][ T1875] bio-248 1KB 7KB [ 253.812691][ T1875] mqueue_inode_cache 1KB 31KB [ 253.813109][ T1875] fuse_request 104KB 123KB [ 253.813483][ T1875] posix_timers_cache 1KB 15KB [ 253.814212][ T1875] UNIX-STREAM 13KB 122KB [ 253.814631][ T1875] UNIX 6KB 30KB [ 253.815085][ T1875] ip4-frags 0KB 7KB [ 253.815534][ T1875] tcp_bind2_bucket 4KB 8KB [ 253.816154][ T1875] tcp_bind_bucket 4KB 8KB [ 253.816596][ T1875] inet_peer 0KB 7KB [ 253.817047][ T1875] ip_fib_trie 1KB 3KB [ 253.817637][ T1875] ip_fib_alias 1KB 7KB [ 253.818070][ T1875] rtable 2KB 31KB [ 253.818516][ T1875] PING 0KB 31KB [ 253.819407][ T1875] RAW 21KB 63KB [ 253.819783][ T1875] UDP 4KB 32KB [ 253.820211][ T1875] hugetlbfs_inode_cache 2KB 30KB [ 253.820615][ T1875] netfs_subrequest 37KB 39KB [ 253.821145][ T1875] netfs_request 93KB 95KB [ 253.821573][ T1875] bio-240 14KB 15KB [ 253.821909][ T1875] ep_head 0KB 16KB [ 253.822284][ T1875] eventpoll_pwq 1KB 15KB [ 253.822598][ T1875] eventpoll_epi 1KB 31KB [ 253.823023][ T1875] inotify_inode_mark 1KB 3KB [ 253.823331][ T1875] sgpool-128 8KB 30KB [ 253.823637][ T1875] sgpool-64 4KB 31KB [ 253.823966][ T1875] sgpool-32 2KB 31KB [ 253.824295][ T1875] sgpool-16 1KB 15KB [ 253.824608][ T1875] sgpool-8 0KB 7KB [ 253.824917][ T1875] request_queue 18KB 29KB [ 253.825279][ T1875] bio-184 0KB 7KB [ 253.825575][ T1875] biovec-max 166KB 183KB [ 253.825904][ T1875] dmaengine-unmap-2 0KB 4KB [ 253.826333][ T1875] skbuff_small_head 2849KB 3127KB [ 253.826750][ T1875] skbuff_fclone_cache 321KB 359KB [ 253.827037][ T1875] skbuff_head_cache 1624KB 1637KB [ 253.827356][ T1875] file_lock_cache 0KB 7KB [ 253.827623][ T1875] file_lock_ctx 1KB 7KB [ 253.827898][ T1875] fsnotify_mark_connector 1KB 3KB [ 253.828258][ T1875] proc_dir_entry 95KB 102KB [ 253.828545][ T1875] pde_opener 0KB 3KB [ 253.828962][ T1875] seq_file 0KB 30KB [ 253.829252][ T1875] sigqueue 0KB 7KB [ 253.829562][ T1875] shmem_inode_cache 1082KB 1104KB [ 253.829993][ T1875] kernfs_node_cache 3554KB 3764KB [ 253.830295][ T1875] mnt_cache 50KB 64KB [ 253.830703][ T1875] bfilp 109KB 173KB [ 253.831035][ T1875] filp 105KB 220KB [ 253.831414][ T1875] names_cache 328KB 441KB [ 253.831704][ T1875] net_namespace 6KB 30KB [ 253.831946][ T1875] key_jar 2KB 8KB [ 253.832214][ T1875] nsproxy 0KB 3KB [ 253.832540][ T1875] vma_lock 322KB 367KB [ 253.832978][ T1875] vm_area_struct 331KB 382KB [ 253.833273][ T1875] fs_cache 8KB 23KB [ 253.833675][ T1875] files_cache 24KB 63KB [ 253.833985][ T1875] signal_cache 168KB 243KB [ 253.834305][ T1875] sighand_cache 237KB 308KB [ 253.834596][ T1875] task_struct 1146KB 1224KB [ 253.835114][ T1875] cred 48KB 70KB [ 253.835520][ T1875] anon_vma_chain 160KB 192KB [ 253.835813][ T1875] anon_vma 176KB 228KB [ 253.836124][ T1875] pid 57KB 63KB [ 253.836464][ T1875] Acpi-Operand 137KB 166KB [ 253.836744][ T1875] Acpi-ParseExt 0KB 3KB [ 253.837035][ T1875] Acpi-Parse 0KB 11KB [ 253.837338][ T1875] Acpi-State 0KB 15KB [ 253.837707][ T1875] Acpi-Namespace 14KB 15KB [ 253.838090][ T1875] numa_policy 0KB 3KB [ 253.838371][ T1875] trace_event_file 324KB 328KB [ 253.838670][ T1875] ftrace_event_field 700KB 700KB [ 253.838950][ T1875] pool_workqueue 256KB 283KB [ 253.839327][ T1875] maple_node 300KB 850KB [ 253.839588][ T1875] mm_struct 53KB 126KB [ 253.839921][ T1875] vmap_area 372KB 375KB [ 253.840186][ T1875] debug_objects_cache 111622KB 111624KB [ 253.840477][ T1875] page->ptl 51KB 75KB [ 253.840742][ T1875] kmemleak_scan_area 86KB 87KB [ 253.841029][ T1875] kmemleak_object 412164KB 412301KB [ 253.841315][ T1875] kmalloc-8k 432KB 576KB [ 253.841582][ T1875] kmalloc-4k 25872KB 26592KB [ 253.841959][ T1875] kmalloc-2k 21216KB 22308KB [ 253.842260][ T1875] kmalloc-1k 1203KB 1410KB [ 253.842584][ T1875] kmalloc-512 1149KB 1606KB [ 253.843029][ T1875] kmalloc-256 586KB 882KB [ 253.843308][ T1875] kmalloc-128 183KB 307KB [ 253.843582][ T1875] kmalloc-64 506KB 624KB [ 253.843886][ T1875] kmalloc-32 434KB 984KB [ 253.844213][ T1875] kmalloc-16 257KB 261KB [ 253.844500][ T1875] kmalloc-8 202KB 283KB [ 253.844793][ T1875] kmalloc-192 328KB 441KB [ 253.845100][ T1875] kmalloc-96 1058KB 1136KB [ 253.845399][ T1875] kmem_cache_node 62KB 70KB [ 253.845662][ T1875] kmem_cache 75KB 78KB [ 253.846073][ T1875] Tasks state (memory values in pages): [ 253.846428][ T1875] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name [ 253.846904][ T1875] [ 125] 0 125 7104 406 331 75 0 73728 0 0 systemd-udevd [ 253.847976][ T1875] [ 188] 0 188 3399 160 160 0 0 49152 0 0 bash [ 253.848861][ T1875] [ 1292] 0 1292 35646 871 800 71 0 126976 0 0 iperf3 [ 253.849369][ T1875] [ 1294] 0 1294 35646 820 768 52 0 131072 0 0 iperf3 [ 253.850093][ T1875] [ 1830] 0 1830 2598 123 96 27 0 53248 0 0 make [ 253.850650][ T1875] [ 1840] 0 1840 3333 64 64 0 0 49152 0 0 sh [ 253.851071][ T1875] [ 1841] 0 1841 2606 80 64 16 0 49152 0 0 make [ 253.851540][ T1875] [ 1842] 0 1842 3366 115 96 19 0 57344 0 0 sh [ 253.852075][ T1875] [ 1863] 0 1863 3366 137 106 31 0 49152 0 0 sh [ 253.852494][ T1875] [ 1864] 0 1864 3366 117 106 11 0 49152 0 0 sh [ 253.853036][ T1875] [ 1865] 0 1865 3366 121 106 15 0 49152 0 0 sh [ 253.853567][ T1875] [ 1866] 0 1866 3366 140 106 34 0 49152 0 0 sh [ 253.854062][ T1875] [ 1867] 0 1867 3366 116 106 10 0 49152 0 0 sh [ 253.854459][ T1875] [ 1868] 0 1868 664 21 0 21 0 53248 0 0 timeout [ 253.855052][ T1875] [ 1869] 0 1869 3366 140 106 34 0 49152 0 0 sh [ 253.855446][ T1875] [ 1870] 0 1870 2274 494 448 46 0 53248 0 0 perl [ 253.856149][ T1875] [ 1871] 0 1871 664 25 0 25 0 49152 0 0 timeout [ 253.856630][ T1875] [ 1872] 0 1872 60320 2598 2528 70 0 102400 0 0 python3 [ 253.857226][ T1875] [ 1875] 0 1875 1047 22 0 22 0 40960 0 0 ip [ 253.857676][ T1875] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=python3,pid=1872,uid=0 [ 253.858334][ T1875] Out of memory: Killed process 1872 (python3) total-vm:241280kB, anon-rss:10112kB, file-rss:280kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:0