[ 380.080702][ T1411] iperf3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 380.081683][ T1411] CPU: 3 UID: 0 PID: 1411 Comm: iperf3 Not tainted 6.14.0-virtme #1 PREEMPT(full)
[ 380.081689][ T1411] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 380.081691][ T1411] Call Trace:
[ 380.081694][ T1411]
[ 380.081697][ T1411] dump_stack_lvl+0xb0/0xd0
[ 380.081709][ T1411] dump_header+0x101/0x7d0
[ 380.081721][ T1411] oom_kill_process+0x8b/0x1b0
[ 380.081728][ T1411] out_of_memory+0x227/0x750
[ 380.081736][ T1411] ? __pfx_out_of_memory+0x10/0x10
[ 380.081750][ T1411] __alloc_pages_may_oom+0x230/0x3c0
[ 380.081757][ T1411] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 380.081777][ T1411] __alloc_pages_slowpath.constprop.0+0x83a/0x14b0
[ 380.081789][ T1411] ? get_page_from_freelist+0x1e8/0xf90
[ 380.081794][ T1411] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 380.081811][ T1411] __alloc_frozen_pages_noprof+0x2ed/0x350
[ 380.081816][ T1411] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 380.081824][ T1411] ? find_held_lock+0x2b/0x80
[ 380.081831][ T1411] ? __lock_release+0x5d/0x170
[ 380.081838][ T1411] ? filemap_get_entry+0x153/0x2e0
[ 380.081847][ T1411] alloc_pages_mpol+0xbf/0x3b0
[ 380.081855][ T1411] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 380.081864][ T1411] ? down_read+0x142/0x4b0
[ 380.081873][ T1411] folio_alloc_noprof+0x17/0x200
[ 380.081877][ T1411] __filemap_get_folio+0x251/0x6a0
[ 380.081886][ T1411] filemap_fault+0xac4/0x1500
[ 380.081896][ T1411] ? __pfx_filemap_map_pages+0x10/0x10
[ 380.081901][ T1411] ? __pfx_filemap_fault+0x10/0x10
[ 380.081905][ T1411] ? find_held_lock+0x2b/0x80
[ 380.081911][ T1411] ? do_fault_around+0x2c6/0x4c0
[ 380.081915][ T1411] ? __lock_release+0x5d/0x170
[ 380.081921][ T1411] ? do_fault_around+0x2c6/0x4c0
[ 380.081930][ T1411] __do_fault+0xed/0x3a0
[ 380.081936][ T1411] do_pte_missing+0x67d/0xca0
[ 380.081941][ T1411] ? rcu_read_unlock+0x18/0x70
[ 380.081948][ T1411] handle_pte_fault+0x3e0/0x690
[ 380.081956][ T1411] ? __pfx_handle_pte_fault+0x10/0x10
[ 380.081962][ T1411] ? reacquire_held_locks+0xd1/0x200
[ 380.081966][ T1411] ? do_user_addr_fault+0x461/0xe00
[ 380.081976][ T1411] __handle_mm_fault+0x3fc/0x5e0
[ 380.081981][ T1411] ? __pfx___handle_mm_fault+0x10/0x10
[ 380.081984][ T1411] ? __lock_release+0xa8/0x170
[ 380.082001][ T1411] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 380.082009][ T1411] handle_mm_fault+0x200/0x420
[ 380.082014][ T1411] ? __pfx_handle_mm_fault+0x10/0x10
[ 380.082019][ T1411] ? __rseq_handle_notify_resume+0x29e/0x3f0
[ 380.082030][ T1411] do_user_addr_fault+0x576/0xe00
[ 380.082037][ T1411] ? rcu_is_watching+0x12/0xc0
[ 380.082046][ T1411] exc_page_fault+0x5e/0xd0
[ 380.082052][ T1411] asm_exc_page_fault+0x26/0x30
[ 380.082057][ T1411] RIP: 0033:0x7fa05f447ca0
[ 380.082067][ T1411] Code: Unable to access opcode bytes at 0x7fa05f447c76.
[ 380.082068][ T1411] RSP: 002b:00007fa0573bdd18 EFLAGS: 00010203
[ 380.082072][ T1411] RAX: 0000000000006468 RBX: 000000000001d84c RCX: 00007fa05f4eab0c
[ 380.082074][ T1411] RDX: 000000000001d84c RSI: 00007fa05ebd07b4 RDI: 0000000000000002
[ 380.082075][ T1411] RBP: 00007fa05ebd07b4 R08: 0000000000000002 R09: 00007ffcbd1dcc8f
[ 380.082077][ T1411] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
[ 380.082079][ T1411] R13: 0000000000000024 R14: 00007fa05f44b560 R15: 0000000000000000
[ 380.082095][ T1411]
[ 380.120591][ T1411] Mem-Info:
[ 380.160575][ T1411] active_anon:49 inactive_anon:5992 isolated_anon:0
[ 380.160575][ T1411] active_file:15 inactive_file:17 isolated_file:0
[ 380.160575][ T1411] unevictable:0 dirty:0 writeback:0
[ 380.160575][ T1411] slab_reclaimable:1470 slab_unreclaimable:154324
[ 380.160575][ T1411] mapped:16 shmem:1110 pagetables:432
[ 380.160575][ T1411] sec_pagetables:0 bounce:0
[ 380.160575][ T1411] kernel_misc_reclaimable:0
[ 380.160575][ T1411] free:1369 free_pcp:294 free_cma:0
[ 380.168496][ T1411] Node 0 active_anon:196kB inactive_anon:23968kB active_file:60kB inactive_file:68kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:64kB dirty:0kB writeback:0kB shmem:4440kB writeback_tmp:0kB kernel_stack:4128kB pagetables:1728kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB
[ 380.170564][ T1411] Node 0 DMA free:3016kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:1500kB active_file:8kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:0kB free_cma:0kB
[ 380.172206][ T1411] lowmem_reserve[]: 0 733 733 733 733
[ 380.172535][ T1411] Node 0 DMA32 free:3304kB boost:4096kB min:7504kB low:8356kB high:9208kB reserved_highatomic:8192KB active_anon:196kB inactive_anon:22552kB active_file:100kB inactive_file:108kB unevictable:0kB writepending:0kB present:1032188kB managed:750600kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 380.174191][ T1411] lowmem_reserve[]: 0 0 0 0 0
[ 380.174606][ T1411] Node 0 DMA: 14*4kB (UM) 14*8kB (M) 7*16kB (M) 8*32kB (UM) 8*64kB (UM) 4*128kB (UM) 0*256kB 1*512kB (U) 1*1024kB (M) 0*2048kB 0*4096kB = 3096kB
[ 380.175598][ T1411] Node 0 DMA32: 312*4kB (UME) 107*8kB (UM) 55*16kB (UME) 10*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3304kB
[ 380.176468][ T1411] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 380.177025][ T1411] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 380.177664][ T1411] 1110 total pagecache pages
[ 380.177990][ T1411] 0 pages in swap cache
[ 380.178246][ T1411] Free swap = 0kB
[ 380.183111][ T1411] Total swap = 0kB
[ 380.183374][ T1411] 262045 pages RAM
[ 380.183626][ T1411] 0 pages HighMem/MovableOnly
[ 380.183980][ T1411] 70555 pages reserved
[ 380.184226][ T1411] Unreclaimable slab info:
[ 380.184756][ T1411] Name Used Total
[ 380.185465][ T1411] ip6-frags 0KB 7KB
[ 380.185850][ T1411] fib6_node 3KB 16KB
[ 380.186239][ T1411] ip6_dst_cache 10KB 31KB
[ 380.186601][ T1411] PINGv6 0KB 31KB
[ 380.187004][ T1411] RAWv6 31KB 62KB
[ 380.187412][ T1411] UDPv6 0KB 30KB
[ 380.187790][ T1411] tw_sock_TCPv6 0KB 7KB
[ 380.188159][ T1411] request_sock_TCPv6 0KB 7KB
[ 380.188531][ T1411] TCPv6 118KB 121KB
[ 380.188911][ T1411] virtio_scsi_cmd 24KB 31KB
[ 380.189307][ T1411] bio-120 5KB 7KB
[ 380.189700][ T1411] bio-248 1KB 7KB
[ 380.190101][ T1411] mqueue_inode_cache 1KB 31KB
[ 380.190537][ T1411] fuse_request 106KB 108KB
[ 380.190938][ T1411] posix_timers_cache 1KB 15KB
[ 380.191347][ T1411] UNIX-STREAM 0KB 122KB
[ 380.191714][ T1411] UNIX 6KB 30KB
[ 380.192089][ T1411] ip4-frags 0KB 7KB
[ 380.192488][ T1411] tcp_bind2_bucket 4KB 8KB
[ 380.192865][ T1411] tcp_bind_bucket 4KB 8KB
[ 380.193248][ T1411] inet_peer 0KB 7KB
[ 380.193655][ T1411] ip_fib_trie 1KB 3KB
[ 380.194053][ T1411] ip_fib_alias 1KB 3KB
[ 380.194449][ T1411] rtable 2KB 31KB
[ 380.194860][ T1411] PING 0KB 31KB
[ 380.195263][ T1411] RAW 21KB 31KB
[ 380.195705][ T1411] UDP 4KB 32KB
[ 380.196183][ T1411] hugetlbfs_inode_cache 2KB 30KB
[ 380.196637][ T1411] netfs_subrequest 37KB 39KB
[ 380.197120][ T1411] netfs_request 93KB 95KB
[ 380.197617][ T1411] bio-264 14KB 15KB
[ 380.198095][ T1411] ep_head 0KB 16KB
[ 380.198553][ T1411] eventpoll_pwq 1KB 15KB
[ 380.199018][ T1411] eventpoll_epi 1KB 31KB
[ 380.199506][ T1411] inotify_inode_mark 1KB 3KB
[ 380.200243][ T1411] sgpool-128 8KB 30KB
[ 380.201019][ T1411] sgpool-64 4KB 31KB
[ 380.201678][ T1411] sgpool-32 2KB 31KB
[ 380.202139][ T1411] sgpool-16 1KB 15KB
[ 380.202594][ T1411] sgpool-8 0KB 7KB
[ 380.203062][ T1411] request_queue 19KB 31KB
[ 380.203519][ T1411] bio-184 0KB 7KB
[ 380.204188][ T1411] biovec-max 166KB 183KB
[ 380.204668][ T1411] dmaengine-unmap-2 0KB 4KB
[ 380.205350][ T1411] skbuff_small_head 3476KB 3480KB
[ 380.205800][ T1411] skbuff_fclone_cache 469KB 593KB
[ 380.206267][ T1411] skbuff_head_cache 1330KB 1425KB
[ 380.206957][ T1411] configfs_dir_cache 0KB 3KB
[ 380.207620][ T1411] file_lock_cache 0KB 7KB
[ 380.208201][ T1411] file_lock_ctx 1KB 7KB
[ 380.208677][ T1411] fsnotify_mark_connector 1KB 3KB
[ 380.209171][ T1411] proc_dir_entry 95KB 102KB
[ 380.209639][ T1411] pde_opener 0KB 3KB
[ 380.210138][ T1411] seq_file 0KB 30KB
[ 380.210617][ T1411] sigqueue 0KB 7KB
[ 380.211143][ T1411] shmem_inode_cache 1074KB 1104KB
[ 380.211619][ T1411] kernfs_node_cache 3578KB 3756KB
[ 380.212087][ T1411] mnt_cache 57KB 110KB
[ 380.212807][ T1411] bfilp 96KB 126KB
[ 380.213258][ T1411] filp 93KB 267KB
[ 380.213941][ T1411] names_cache 161KB 214KB
[ 380.214402][ T1411] net_namespace 6KB 30KB
[ 380.214886][ T1411] key_jar 2KB 8KB
[ 380.215498][ T1411] nsproxy 0KB 3KB
[ 380.215926][ T1411] vm_area_struct 434KB 661KB
[ 380.216298][ T1411] fs_cache 8KB 23KB
[ 380.217127][ T1411] files_cache 23KB 63KB
[ 380.217500][ T1411] signal_cache 163KB 212KB
[ 380.218097][ T1411] sighand_cache 230KB 277KB
[ 380.218546][ T1411] task_struct 1128KB 1207KB
[ 380.219028][ T1411] cred 45KB 70KB
[ 380.219469][ T1411] anon_vma_chain 145KB 196KB
[ 380.220121][ T1411] anon_vma 134KB 204KB
[ 380.220585][ T1411] pid 56KB 70KB
[ 380.221075][ T1411] Acpi-Operand 137KB 166KB
[ 380.221543][ T1411] Acpi-ParseExt 0KB 3KB
[ 380.222224][ T1411] Acpi-Parse 0KB 11KB
[ 380.222889][ T1411] Acpi-State 0KB 15KB
[ 380.223369][ T1411] Acpi-Namespace 14KB 15KB
[ 380.223823][ T1411] numa_policy 0KB 3KB
[ 380.224476][ T1411] trace_event_file 326KB 328KB
[ 380.225118][ T1411] ftrace_event_field 707KB 708KB
[ 380.225775][ T1411] pool_workqueue 256KB 283KB
[ 380.226391][ T1411] maple_node 195KB 913KB
[ 380.227029][ T1411] mm_struct 50KB 120KB
[ 380.227413][ T1411] vmap_area 161KB 162KB
[ 380.227833][ T1411] debug_objects_cache 111533KB 111533KB
[ 380.228254][ T1411] page->ptl 45KB 86KB
[ 380.228655][ T1411] kmemleak_scan_area 36KB 47KB
[ 380.229451][ T1411] kmemleak_object 410813KB 411783KB
[ 380.230083][ T1411] kmalloc-8k 432KB 528KB
[ 380.230567][ T1411] kmalloc-4k 25764KB 25992KB
[ 380.231008][ T1411] kmalloc-2k 19230KB 21120KB
[ 380.231423][ T1411] kmalloc-1k 1293KB 1380KB
[ 380.232046][ T1411] kmalloc-512 1312KB 1669KB
[ 380.232465][ T1411] kmalloc-256 572KB 897KB
[ 380.232878][ T1411] kmalloc-128 176KB 315KB
[ 380.233702][ T1411] kmalloc-64 514KB 628KB
[ 380.234139][ T1411] kmalloc-32 392KB 1153KB
[ 380.234585][ T1411] kmalloc-16 269KB 269KB
[ 380.235004][ T1411] kmalloc-8 206KB 279KB
[ 380.235454][ T1411] kmalloc-192 309KB 464KB
[ 380.235888][ T1411] kmalloc-96 1048KB 1132KB
[ 380.236303][ T1411] kmem_cache_node 62KB 62KB
[ 380.236700][ T1411] kmem_cache 75KB 78KB
[ 380.237155][ T1411] Tasks state (memory values in pages):
[ 380.237509][ T1411] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 380.238468][ T1411] [ 122] 0 122 7105 362 331 31 0 69632 0 0 systemd-udevd
[ 380.239885][ T1411] [ 186] 0 186 3401 170 128 42 0 49152 0 0 bash
[ 380.240947][ T1411] [ 1374] 0 1374 35747 906 896 10 0 131072 0 0 iperf3
[ 380.241915][ T1411] [ 1377] 0 1377 35747 924 896 28 0 122880 0 0 iperf3
[ 380.242636][ T1411] [ 2259] 0 2259 2600 96 96 0 0 53248 0 0 make
[ 380.243384][ T1411] [ 2273] 0 2273 3335 65 64 1 0 57344 0 0 sh
[ 380.244746][ T1411] [ 2274] 0 2274 2633 152 128 24 0 61440 0 0 make
[ 380.245583][ T1411] [ 2279] 0 2279 3368 86 64 22 0 65536 0 0 sh
[ 380.246584][ T1411] [ 2300] 0 2300 3368 94 80 14 0 61440 0 0 sh
[ 380.247371][ T1411] [ 2301] 0 2301 3368 105 80 25 0 61440 0 0 sh
[ 380.248122][ T1411] [ 2302] 0 2302 3368 110 80 30 0 61440 0 0 sh
[ 380.248872][ T1411] [ 2303] 0 2303 3368 127 80 47 0 61440 0 0 sh
[ 380.249578][ T1411] [ 2304] 0 2304 3368 133 80 53 0 61440 0 0 sh
[ 380.250577][ T1411] [ 2305] 0 2305 666 12 0 12 0 45056 0 0 timeout
[ 380.251412][ T1411] [ 2306] 0 2306 3368 118 80 38 0 61440 0 0 sh
[ 380.252200][ T1411] [ 2307] 0 2307 2275 494 448 46 0 57344 0 0 perl
[ 380.253030][ T1411] [ 2308] 0 2308 666 41 0 41 0 40960 0 0 timeout
[ 380.253803][ T1411] [ 2309] 0 2309 57695 1333 1312 21 0 69632 0 0 python3
[ 380.254541][ T1411] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=python3,pid=2309,uid=0
[ 380.255507][ T1411] Out of memory: Killed process 2309 (python3) total-vm:230780kB, anon-rss:5248kB, file-rss:84kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:0
[ 380.318102][ T2309] python3 (2309) used greatest stack depth: 23728 bytes left
[ 380.364348][ T1401] iperf3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 380.365491][ T1401] CPU: 2 UID: 0 PID: 1401 Comm: iperf3 Not tainted 6.14.0-virtme #1 PREEMPT(full)
[ 380.365497][ T1401] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 380.365499][ T1401] Call Trace:
[ 380.365503][ T1401]
[ 380.365505][ T1401] dump_stack_lvl+0xb0/0xd0
[ 380.365515][ T1401] dump_header+0x101/0x7d0
[ 380.365527][ T1401] oom_kill_process+0x8b/0x1b0
[ 380.365533][ T1401] out_of_memory+0x227/0x750
[ 380.365539][ T1401] ? __pfx_out_of_memory+0x10/0x10
[ 380.365552][ T1401] __alloc_pages_may_oom+0x230/0x3c0
[ 380.365560][ T1401] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 380.365579][ T1401] __alloc_pages_slowpath.constprop.0+0x83a/0x14b0
[ 380.365592][ T1401] ? get_page_from_freelist+0x1e8/0xf90
[ 380.365597][ T1401] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 380.365608][ T1401] ? rcu_is_watching+0x12/0xc0
[ 380.365618][ T1401] __alloc_frozen_pages_noprof+0x2ed/0x350
[ 380.365624][ T1401] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 380.365636][ T1401] ? trace_kmem_cache_alloc+0x2a/0xd0
[ 380.365640][ T1401] ? kmem_cache_alloc_node_noprof+0x154/0x340
[ 380.365645][ T1401] ? rcu_is_watching+0x12/0xc0
[ 380.365654][ T1401] alloc_pages_mpol+0xbf/0x3b0
[ 380.365662][ T1401] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 380.365668][ T1401] ? __alloc_skb+0x23b/0x2e0
[ 380.365680][ T1401] alloc_pages_noprof+0xf6/0x2d0
[ 380.365687][ T1401] skb_page_frag_refill+0x292/0x4c0
[ 380.365690][ T1401] ? __sk_mem_schedule+0x73/0xf0
[ 380.365697][ T1401] sk_page_frag_refill+0x52/0x2b0
[ 380.365705][ T1401] tcp_sendmsg_locked+0xb4d/0x3140
[ 380.365729][ T1401] ? __pfx_tcp_sendmsg_locked+0x10/0x10
[ 380.365739][ T1401] ? find_held_lock+0x2b/0x80
[ 380.365751][ T1401] ? __local_bh_enable_ip+0xa9/0x130
[ 380.365759][ T1401] tcp_sendmsg+0x2c/0x50
[ 380.365764][ T1401] sock_write_iter+0x27a/0x520
[ 380.365770][ T1401] ? __pfx_sock_write_iter+0x10/0x10
[ 380.365788][ T1401] ? __lock_acquire+0x591/0x9d0
[ 380.365796][ T1401] vfs_write+0xc09/0x1210
[ 380.365803][ T1401] ? find_held_lock+0x2b/0x80
[ 380.365807][ T1401] ? __pfx_vfs_write+0x10/0x10
[ 380.365816][ T1401] ? __fget_files+0x199/0x300
[ 380.365834][ T1401] ksys_write+0x18b/0x1d0
[ 380.365838][ T1401] ? xfd_validate_state+0x28/0x130
[ 380.365843][ T1401] ? __pfx_ksys_write+0x10/0x10
[ 380.365855][ T1401] do_syscall_64+0xc1/0x1d0
[ 380.365863][ T1401] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 380.365866][ T1401] RIP: 0033:0x7fcc1958abaf
[ 380.365871][ T1401] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 89 d0 f5 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 dc d0 f5 ff 48
[ 380.365874][ T1401] RSP: 002b:00007fcc13461cd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 380.365878][ T1401] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fcc1958abaf
[ 380.365881][ T1401] RDX: 0000000000020000 RSI: 00007fcc18cee000 RDI: 000000000000001b
[ 380.365883][ T1401] RBP: 00007fcc18cee000 R08: 0000000000000002 R09: 00007ffc11e003df
[ 380.365885][ T1401] R10: 0000000000000008 R11: 0000000000000246 R12: 000000000000001b
[ 380.365887][ T1401] R13: 0000000000020000 R14: 00007fcc13461d60 R15: 00005638baf087b0
[ 380.365904][ T1401]
[ 380.389788][ T1401] Mem-Info:
[ 380.390116][ T1401] active_anon:49 inactive_anon:4653 isolated_anon:0
[ 380.390116][ T1401] active_file:116 inactive_file:88 isolated_file:29
[ 380.390116][ T1401] unevictable:0 dirty:0 writeback:0
[ 380.390116][ T1401] slab_reclaimable:1454 slab_unreclaimable:154555
[ 380.390116][ T1401] mapped:226 shmem:1110 pagetables:416
[ 380.390116][ T1401] sec_pagetables:0 bounce:0
[ 380.390116][ T1401] kernel_misc_reclaimable:0
[ 380.390116][ T1401] free:1677 free_pcp:633 free_cma:0
[ 380.395717][ T1401] Node 0 active_anon:196kB inactive_anon:18612kB active_file:136kB inactive_file:200kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:404kB dirty:0kB writeback:0kB shmem:4440kB writeback_tmp:0kB kernel_stack:4044kB pagetables:1664kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[ 380.397636][ T1401] Node 0 DMA free:2972kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:972kB active_file:4kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 380.399251][ T1401] lowmem_reserve[]: 0 733 733 733 733
[ 380.399588][ T1401] Node 0 DMA32 free:5404kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:196kB inactive_anon:17612kB active_file:104kB inactive_file:112kB unevictable:0kB writepending:0kB present:1032188kB managed:750600kB mlocked:0kB bounce:0kB free_pcp:1228kB local_pcp:480kB free_cma:0kB
[ 380.401386][ T1401] lowmem_reserve[]: 0 0 0 0 0
[ 380.401721][ T1401] Node 0 DMA: 29*4kB (UM) 50*8kB (M) 6*16kB (M) 8*32kB (M) 9*64kB (UM) 2*128kB (M) 1*256kB (U) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2980kB
[ 380.402672][ T1401] Node 0 DMA32: 218*4kB (MEH) 154*8kB (M) 95*16kB (UMEH) 33*32kB (UME) 4*64kB (M) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4936kB
[ 380.403549][ T1401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 380.404120][ T1401] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 380.404669][ T1401] 1160 total pagecache pages
[ 380.405004][ T1401] 0 pages in swap cache
[ 380.405255][ T1401] Free swap = 0kB
[ 380.405517][ T1401] Total swap = 0kB
[ 380.405765][ T1401] 262045 pages RAM
[ 380.406008][ T1401] 0 pages HighMem/MovableOnly
[ 380.406341][ T1401] 70555 pages reserved
[ 380.406601][ T1401] Unreclaimable slab info:
[ 380.407061][ T1401] Name Used Total
[ 380.407724][ T1401] ip6-frags 0KB 7KB
[ 380.408124][ T1401] fib6_node 3KB 16KB
[ 380.408506][ T1401] ip6_dst_cache 10KB 31KB
[ 380.408929][ T1401] PINGv6 0KB 31KB
[ 380.409304][ T1401] RAWv6 31KB 62KB
[ 380.409717][ T1401] UDPv6 0KB 30KB
[ 380.410107][ T1401] tw_sock_TCPv6 0KB 7KB
[ 380.410502][ T1401] request_sock_TCPv6 0KB 7KB
[ 380.410903][ T1401] TCPv6 118KB 121KB
[ 380.411282][ T1401] virtio_scsi_cmd 24KB 31KB
[ 380.411679][ T1401] bio-120 5KB 7KB
[ 380.412097][ T1401] bio-248 1KB 7KB
[ 380.412473][ T1401] mqueue_inode_cache 1KB 31KB
[ 380.412936][ T1401] fuse_request 112KB 115KB
[ 380.413320][ T1401] posix_timers_cache 1KB 15KB
[ 380.413701][ T1401] UNIX-STREAM 0KB 122KB
[ 380.414101][ T1401] UNIX 6KB 30KB
[ 380.414511][ T1401] ip4-frags 0KB 7KB
[ 380.414925][ T1401] tcp_bind2_bucket 4KB 8KB
[ 380.415305][ T1401] tcp_bind_bucket 4KB 8KB
[ 380.415681][ T1401] inet_peer 0KB 7KB
[ 380.454798][ T1401] ip_fib_trie 1KB 3KB
[ 380.455359][ T1401] ip_fib_alias 1KB 3KB
[ 380.455815][ T1401] rtable 2KB 31KB
[ 380.456807][ T1401] PING 0KB 31KB
[ 380.457285][ T1401] RAW 21KB 31KB
[ 380.457707][ T1401] UDP 4KB 32KB
[ 380.458122][ T1401] hugetlbfs_inode_cache 2KB 30KB
[ 380.458610][ T1401] netfs_subrequest 37KB 39KB
[ 380.459043][ T1401] netfs_request 93KB 95KB
[ 380.459481][ T1401] bio-264 14KB 15KB
[ 380.460132][ T1401] ep_head 0KB 16KB
[ 380.460557][ T1401] eventpoll_pwq 1KB 15KB
[ 380.460982][ T1401] eventpoll_epi 1KB 31KB
[ 380.461459][ T1401] inotify_inode_mark 1KB 3KB
[ 380.462135][ T1401] sgpool-128 8KB 30KB
[ 380.462631][ T1401] sgpool-64 4KB 31KB
[ 380.463094][ T1401] sgpool-32 2KB 31KB
[ 380.463547][ T1401] sgpool-16 1KB 15KB
[ 380.464032][ T1401] sgpool-8 0KB 7KB
[ 380.464462][ T1401] request_queue 19KB 31KB
[ 380.464953][ T1401] bio-184 0KB 7KB
[ 380.465356][ T1401] biovec-max 166KB 183KB
[ 380.466033][ T1401] dmaengine-unmap-2 0KB 4KB
[ 380.466511][ T1401] skbuff_small_head 2848KB 3395KB
[ 380.467457][ T1401] skbuff_fclone_cache 498KB 593KB
[ 380.467850][ T1401] skbuff_head_cache 1251KB 1519KB
[ 380.468234][ T1401] configfs_dir_cache 0KB 3KB
[ 380.468607][ T1401] file_lock_cache 0KB 7KB
[ 380.468978][ T1401] file_lock_ctx 1KB 7KB
[ 380.469381][ T1401] fsnotify_mark_connector 1KB 3KB
[ 380.469819][ T1401] proc_dir_entry 95KB 102KB
[ 380.470235][ T1401] pde_opener 0KB 3KB
[ 380.470680][ T1401] seq_file 0KB 30KB
[ 380.475423][ T1401] sigqueue 1KB 7KB
[ 380.475878][ T1401] shmem_inode_cache 1074KB 1104KB
[ 380.476258][ T1401] kernfs_node_cache 3578KB 3756KB
[ 380.476650][ T1401] mnt_cache 57KB 110KB
[ 380.477051][ T1401] bfilp 86KB 126KB
[ 380.477434][ T1401] filp 70KB 267KB
[ 380.477831][ T1401] names_cache 131KB 214KB
[ 380.478214][ T1401] net_namespace 6KB 30KB
[ 380.478650][ T1401] key_jar 2KB 8KB
[ 380.479090][ T1401] nsproxy 0KB 3KB
[ 380.479475][ T1401] vm_area_struct 433KB 661KB
[ 380.479884][ T1401] fs_cache 8KB 23KB
[ 380.480294][ T1401] files_cache 23KB 63KB
[ 380.480778][ T1401] signal_cache 163KB 212KB
[ 380.481230][ T1401] sighand_cache 230KB 277KB
[ 380.481694][ T1401] task_struct 1128KB 1207KB
[ 380.482152][ T1401] cred 45KB 70KB
[ 380.486099][ T1401] anon_vma_chain 144KB 196KB
[ 380.486517][ T1401] anon_vma 134KB 204KB
[ 380.486918][ T1401] pid 56KB 70KB
[ 380.487328][ T1401] Acpi-Operand 137KB 166KB
[ 380.487723][ T1401] Acpi-ParseExt 0KB 3KB
[ 380.498000][ T1401] Acpi-Parse 0KB 11KB
[ 380.498609][ T1401] Acpi-State 0KB 15KB
[ 380.499196][ T1401] Acpi-Namespace 14KB 15KB
[ 380.499819][ T1401] numa_policy 0KB 3KB
[ 380.500400][ T1401] trace_event_file 326KB 328KB
[ 380.501000][ T1401] ftrace_event_field 707KB 708KB
[ 380.501621][ T1401] pool_workqueue 256KB 283KB
[ 380.502133][ T1401] maple_node 195KB 913KB
[ 380.502638][ T1401] mm_struct 50KB 120KB
[ 380.503705][ T1401] vmap_area 161KB 162KB
[ 380.504679][ T1401] debug_objects_cache 111733KB 111735KB
[ 380.505505][ T1401] page->ptl 45KB 86KB
[ 380.506375][ T1401] kmemleak_scan_area 36KB 47KB
[ 380.507571][ T1401] kmemleak_object 411533KB 412012KB
[ 380.508401][ T1401] kmalloc-8k 432KB 528KB
[ 380.509262][ T1401] kmalloc-4k 25764KB 25992KB
[ 380.510126][ T1401] kmalloc-2k 18276KB 19422KB
[ 380.511181][ T1401] kmalloc-1k 1278KB 1380KB
[ 380.511707][ T1401] kmalloc-512 1293KB 1669KB
[ 380.512510][ T1401] kmalloc-256 531KB 897KB
[ 380.513307][ T1401] kmalloc-128 160KB 315KB
[ 380.513855][ T1401] kmalloc-64 497KB 628KB
[ 380.514392][ T1401] kmalloc-32 417KB 1153KB
[ 380.514991][ T1401] kmalloc-16 417KB 417KB
[ 380.515546][ T1401] kmalloc-8 228KB 279KB
[ 380.516103][ T1401] kmalloc-192 297KB 464KB
[ 380.516588][ T1401] kmalloc-96 1052KB 1132KB
[ 380.517132][ T1401] kmem_cache_node 62KB 62KB
[ 380.517774][ T1401] kmem_cache 75KB 78KB
[ 380.518335][ T1401] Tasks state (memory values in pages):
[ 380.519164][ T1401] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 380.520802][ T1401] [ 122] 0 122 7105 362 331 31 0 69632 0 0 systemd-udevd
[ 380.521887][ T1401] [ 186] 0 186 3401 170 128 42 0 49152 0 0 bash
[ 380.522773][ T1401] [ 1374] 0 1374 35747 958 896 62 0 131072 0 0 iperf3
[ 380.523548][ T1401] [ 1377] 0 1377 35747 1003 896 107 0 126976 0 0 iperf3
[ 380.524419][ T1401] [ 2259] 0 2259 2600 96 96 0 0 53248 0 0 make
[ 380.525342][ T1401] [ 2273] 0 2273 3335 65 64 1 0 57344 0 0 sh
[ 380.526054][ T1401] [ 2274] 0 2274 2633 152 128 24 0 61440 0 0 make
[ 380.526933][ T1401] [ 2279] 0 2279 3368 86 64 22 0 65536 0 0 sh
[ 380.527714][ T1401] [ 2300] 0 2300 3368 94 80 14 0 61440 0 0 sh
[ 380.528493][ T1401] [ 2301] 0 2301 3368 105 80 25 0 61440 0 0 sh
[ 380.529299][ T1401] [ 2302] 0 2302 3368 110 80 30 0 61440 0 0 sh
[ 380.530079][ T1401] [ 2306] 0 2306 3368 118 80 38 0 61440 0 0 sh
[ 380.531235][ T1401] [ 2307] 0 2307 2275 494 448 46 0 57344 0 0 perl
[ 380.532087][ T1401] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1374,uid=0
[ 380.533136][ T1401] Out of memory: Killed process 1374 (iperf3) total-vm:142988kB, anon-rss:3584kB, file-rss:248kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:0