[ 286.439002][ T1111] iperf3: page allocation failure: order:1, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
[ 286.440144][ T1111] CPU: 1 UID: 0 PID: 1111 Comm: iperf3 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 286.440150][ T1111] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 286.440152][ T1111] Call Trace:
[ 286.440155][ T1111]
[ 286.440157][ T1111] dump_stack_lvl+0xb0/0xd0
[ 286.440168][ T1111] warn_alloc+0x216/0x370
[ 286.440180][ T1111] ? __pfx_warn_alloc+0x10/0x10
[ 286.440185][ T1111] ? __lock_acquire+0x591/0x9d0
[ 286.440208][ T1111] __alloc_pages_slowpath.constprop.0+0xcf3/0x14b0
[ 286.440219][ T1111] ? get_page_from_freelist+0x5ec/0xf90
[ 286.440223][ T1111] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 286.440234][ T1111] ? rcu_is_watching+0x12/0xc0
[ 286.440242][ T1111] __alloc_frozen_pages_noprof+0x2ed/0x350
[ 286.440247][ T1111] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 286.440253][ T1111] ? virtio_fs_enqueue_req+0x90d/0xfe0
[ 286.440260][ T1111] ? kasan_save_stack+0x24/0x50
[ 286.440269][ T1111] ? flush_bg_queue+0x160/0x3d0
[ 286.440274][ T1111] ? fuse_request_queue_background+0x476/0x620
[ 286.440277][ T1111] ? fuse_simple_background+0x10a/0x180
[ 286.440279][ T1111] ? fuse_send_readpages+0x593/0x940
[ 286.440284][ T1111] ? fuse_readahead+0x72d/0xa50
[ 286.440286][ T1111] ? read_pages+0x184/0xab0
[ 286.440291][ T1111] ? page_cache_ra_unbounded+0x2f3/0x5e0
[ 286.440294][ T1111] ? do_sync_mmap_readahead+0x4d8/0x890
[ 286.440303][ T1111] alloc_pages_mpol+0xbf/0x3b0
[ 286.440308][ T1111] ? asm_exc_page_fault+0x26/0x30
[ 286.440314][ T1111] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 286.440321][ T1111] ? __lock_acquire+0x591/0x9d0
[ 286.440328][ T1111] allocate_slab+0x225/0x2e0
[ 286.440337][ T1111] ___slab_alloc+0x6e9/0x1170
[ 286.440343][ T1111] ? virtio_fs_enqueue_req+0x929/0xfe0
[ 286.440346][ T1111] ? mark_held_locks+0x49/0x80
[ 286.440354][ T1111] ? virtio_fs_enqueue_req+0x929/0xfe0
[ 286.440358][ T1111] __slab_alloc.constprop.0+0x5b/0xb0
[ 286.440364][ T1111] ? virtio_fs_enqueue_req+0x929/0xfe0
[ 286.440367][ T1111] __kmalloc_noprof+0x254/0x470
[ 286.440377][ T1111] virtio_fs_enqueue_req+0x929/0xfe0
[ 286.440389][ T1111] ? __pfx_virtio_fs_enqueue_req+0x10/0x10
[ 286.440395][ T1111] ? rcu_read_lock_any_held+0x43/0xb0
[ 286.440399][ T1111] ? validate_chain+0x166/0x4d0
[ 286.440403][ T1111] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.440411][ T1111] ? __lock_acquire+0x591/0x9d0
[ 286.440421][ T1111] ? find_held_lock+0x2b/0x80
[ 286.440427][ T1111] ? fuse_get_unique+0x54/0x70
[ 286.440429][ T1111] ? __lock_release+0x5d/0x170
[ 286.440436][ T1111] ? do_raw_spin_unlock+0x58/0x220
[ 286.440444][ T1111] virtio_fs_send_req+0x13a/0x710
[ 286.440447][ T1111] ? fuse_send_one+0xe1/0x180
[ 286.440453][ T1111] flush_bg_queue+0x160/0x3d0
[ 286.440463][ T1111] fuse_request_queue_background+0x476/0x620
[ 286.440470][ T1111] fuse_simple_background+0x10a/0x180
[ 286.440476][ T1111] fuse_send_readpages+0x593/0x940
[ 286.440484][ T1111] fuse_readahead+0x72d/0xa50
[ 286.440498][ T1111] ? __pfx_fuse_readahead+0x10/0x10
[ 286.440501][ T1111] ? __lock_acquire+0x591/0x9d0
[ 286.440511][ T1111] ? find_held_lock+0x2b/0x80
[ 286.440518][ T1111] read_pages+0x184/0xab0
[ 286.440526][ T1111] ? __folio_batch_add_and_move+0x495/0xb20
[ 286.440533][ T1111] ? __pfx_read_pages+0x10/0x10
[ 286.440550][ T1111] page_cache_ra_unbounded+0x2f3/0x5e0
[ 286.440562][ T1111] do_sync_mmap_readahead+0x4d8/0x890
[ 286.440569][ T1111] ? __pfx_do_sync_mmap_readahead+0x10/0x10
[ 286.440580][ T1111] ? __filemap_get_folio+0x45/0x6a0
[ 286.440589][ T1111] filemap_fault+0xa76/0x1500
[ 286.440593][ T1111] ? __lock_acquire+0x591/0x9d0
[ 286.440599][ T1111] ? __pfx_filemap_map_pages+0x10/0x10
[ 286.440604][ T1111] ? __pfx_filemap_fault+0x10/0x10
[ 286.440608][ T1111] ? find_held_lock+0x2b/0x80
[ 286.440613][ T1111] ? do_fault_around+0x2c6/0x4c0
[ 286.440618][ T1111] ? __lock_release+0x5d/0x170
[ 286.440624][ T1111] ? do_fault_around+0x2c6/0x4c0
[ 286.440632][ T1111] __do_fault+0xed/0x3a0
[ 286.440638][ T1111] do_pte_missing+0x67d/0xca0
[ 286.440642][ T1111] ? rcu_read_unlock+0x18/0x70
[ 286.440648][ T1111] handle_pte_fault+0x3e0/0x690
[ 286.440655][ T1111] ? __pfx_handle_pte_fault+0x10/0x10
[ 286.440660][ T1111] ? reacquire_held_locks+0xd1/0x200
[ 286.440663][ T1111] ? do_user_addr_fault+0x461/0xe00
[ 286.440675][ T1111] __handle_mm_fault+0x3fc/0x5e0
[ 286.440679][ T1111] ? __pfx___handle_mm_fault+0x10/0x10
[ 286.440681][ T1111] ? __lock_release+0xa8/0x170
[ 286.440696][ T1111] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 286.440704][ T1111] handle_mm_fault+0x200/0x420
[ 286.440708][ T1111] ? __pfx_handle_mm_fault+0x10/0x10
[ 286.440712][ T1111] ? __rseq_handle_notify_resume+0x29e/0x3f0
[ 286.440723][ T1111] do_user_addr_fault+0x576/0xe00
[ 286.440730][ T1111] ? rcu_is_watching+0x12/0xc0
[ 286.440736][ T1111] exc_page_fault+0x5e/0xd0
[ 286.440741][ T1111] asm_exc_page_fault+0x26/0x30
[ 286.440744][ T1111] RIP: 0033:0x7f74f4ddda20
[ 286.440752][ T1111] Code: Unable to access opcode bytes at 0x7f74f4ddd9f6.
[ 286.440754][ T1111] RSP: 002b:00007f74f32acd50 EFLAGS: 00010206
[ 286.440757][ T1111] RAX: 000000000000fb04 RBX: 0000000000012af0 RCX: 00007f74f4cf4b0c
[ 286.440759][ T1111] RDX: 0000000000012af0 RSI: 00007f74f445d510 RDI: 0000000000000002
[ 286.440761][ T1111] RBP: 00007f74f445d510 R08: 0000000000000002 R09: 00007fffff9e597f
[ 286.440763][ T1111] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
[ 286.440765][ T1111] R13: 000000000000000a R14: 00007f74f4c55560 R15: 0000000000000000
[ 286.440779][ T1111]
[ 286.481705][ T1111] Mem-Info:
[ 286.481955][ T1111] active_anon:45 inactive_anon:4066 isolated_anon:0
[ 286.481955][ T1111] active_file:60 inactive_file:52 isolated_file:32
[ 286.481955][ T1111] unevictable:0 dirty:0 writeback:0
[ 286.481955][ T1111] slab_reclaimable:1408 slab_unreclaimable:156508
[ 286.481955][ T1111] mapped:86 shmem:1110 pagetables:507
[ 286.481955][ T1111] sec_pagetables:0 bounce:0
[ 286.481955][ T1111] kernel_misc_reclaimable:0
[ 286.481955][ T1111] free:1945 free_pcp:690 free_cma:0
[ 286.485653][ T1111] Node 0 active_anon:180kB inactive_anon:16264kB active_file:240kB inactive_file:208kB unevictable:0kB isolated(anon):0kB isolated(file):128kB mapped:244kB dirty:0kB writeback:0kB shmem:4440kB writeback_tmp:0kB kernel_stack:4016kB pagetables:2028kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[ 286.487321][ T1111] Node 0 DMA free:2940kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:4kB inactive_anon:244kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:164kB local_pcp:124kB free_cma:0kB
[ 286.489152][ T1111] lowmem_reserve[]: 0 732 732 732 732
[ 286.489482][ T1111] Node 0 DMA32 free:4940kB boost:0kB min:3408kB low:4260kB high:5112kB reserved_highatomic:8192KB active_anon:176kB inactive_anon:16068kB active_file:240kB inactive_file:208kB unevictable:0kB writepending:0kB present:1032188kB managed:750584kB mlocked:0kB bounce:0kB free_pcp:2428kB local_pcp:552kB free_cma:0kB
[ 286.491375][ T1111] lowmem_reserve[]: 0 0 0 0 0
[ 286.491714][ T1111] Node 0 DMA: 9*4kB (M) 9*8kB (UM) 13*16kB (UM) 12*32kB (UM) 7*64kB (M) 2*128kB (M) 2*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2940kB
[ 286.492874][ T1111] Node 0 DMA32: 375*4kB (UM) 162*8kB (UM) 60*16kB (UME) 28*32kB (UMEH) 4*64kB (UMH) 1*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5036kB
[ 286.493796][ T1111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 286.494363][ T1111] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 286.494941][ T1111] 1191 total pagecache pages
[ 286.495261][ T1111] 0 pages in swap cache
[ 286.495502][ T1111] Free swap = 0kB
[ 286.495767][ T1111] Total swap = 0kB
[ 286.496017][ T1111] 262045 pages RAM
[ 286.496256][ T1111] 0 pages HighMem/MovableOnly
[ 286.496569][ T1111] 70559 pages reserved
[ 286.496884][ T1111] SLUB: Unable to allocate memory on CPU 1 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC)
[ 286.497466][ T1111] cache: kmalloc-2k, object size: 2048, buffer size: 6144, default order: 3, min order: 1
[ 286.498540][ T1111] kmalloc-2k debugging increased min order, use slab_debug=O to disable.
[ 286.499118][ T1111] node 0: slabs: 712, objs: 3560, free: 3
[ 286.499564][ T1111] virtio-fs: virtio_fs_enqueue_req() failed -12
[ 286.958167][ T1119] SLUB: Unable to allocate memory on CPU 2 (of node 0) on node -1, gfp=0x820(GFP_ATOMIC)
[ 286.959656][ T1119] cache: kmalloc-2k, object size: 2048, buffer size: 6144, default order: 3, min order: 1
[ 286.960408][ T1119] kmalloc-2k debugging increased min order, use slab_debug=O to disable.
[ 286.961001][ T1119] node 0: slabs: 681, objs: 3357, free: 1
[ 287.839011][ T1128] iperf3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 287.839903][ T1128] CPU: 1 UID: 0 PID: 1128 Comm: iperf3 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 287.839910][ T1128] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 287.839912][ T1128] Call Trace:
[ 287.839915][ T1128]
[ 287.839918][ T1128] dump_stack_lvl+0xb0/0xd0
[ 287.839929][ T1128] dump_header+0x101/0x7d0
[ 287.839942][ T1128] oom_kill_process+0x8b/0x1b0
[ 287.839948][ T1128] out_of_memory+0x227/0x750
[ 287.839954][ T1128] ? __pfx_out_of_memory+0x10/0x10
[ 287.839966][ T1128] __alloc_pages_may_oom+0x230/0x3c0
[ 287.839976][ T1128] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 287.839994][ T1128] __alloc_pages_slowpath.constprop.0+0x83a/0x14b0
[ 287.840005][ T1128] ? get_page_from_freelist+0x1e8/0xf90
[ 287.840010][ T1128] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 287.840021][ T1128] ? rcu_is_watching+0x12/0xc0
[ 287.840029][ T1128] __alloc_frozen_pages_noprof+0x2ed/0x350
[ 287.840035][ T1128] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 287.840047][ T1128] ? trace_kmem_cache_alloc+0x2a/0xd0
[ 287.840052][ T1128] ? kmem_cache_alloc_node_noprof+0x154/0x340
[ 287.840057][ T1128] ? rcu_is_watching+0x12/0xc0
[ 287.840064][ T1128] alloc_pages_mpol+0xbf/0x3b0
[ 287.840072][ T1128] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 287.840078][ T1128] ? __alloc_skb+0x23b/0x2e0
[ 287.840085][ T1128] ? __pfx___alloc_skb+0x10/0x10
[ 287.840092][ T1128] alloc_pages_noprof+0xf6/0x2d0
[ 287.840098][ T1128] skb_page_frag_refill+0x292/0x4c0
[ 287.840106][ T1128] sk_page_frag_refill+0x52/0x2b0
[ 287.840114][ T1128] tcp_sendmsg_locked+0xac8/0x3150
[ 287.840138][ T1128] ? __pfx_tcp_sendmsg_locked+0x10/0x10
[ 287.840146][ T1128] ? find_held_lock+0x2b/0x80
[ 287.840159][ T1128] ? __local_bh_enable_ip+0xa9/0x130
[ 287.840168][ T1128] tcp_sendmsg+0x2c/0x50
[ 287.840173][ T1128] sock_write_iter+0x27a/0x520
[ 287.840180][ T1128] ? __pfx_sock_write_iter+0x10/0x10
[ 287.840198][ T1128] ? __lock_acquire+0x591/0x9d0
[ 287.840205][ T1128] vfs_write+0xc09/0x1210
[ 287.840212][ T1128] ? find_held_lock+0x2b/0x80
[ 287.840216][ T1128] ? __pfx_vfs_write+0x10/0x10
[ 287.840225][ T1128] ? __fget_files+0x199/0x300
[ 287.840243][ T1128] ksys_write+0x18b/0x1d0
[ 287.840248][ T1128] ? __pfx_ksys_write+0x10/0x10
[ 287.840251][ T1128] ? xfd_validate_state+0x28/0x130
[ 287.840264][ T1128] do_syscall_64+0xc1/0x1d0
[ 287.840273][ T1128] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 287.840277][ T1128] RIP: 0033:0x7f757d396baf
[ 287.840282][ T1128] 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
[ 287.840284][ T1128] RSP: 002b:00007f757994acd0 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 287.840289][ T1128] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f757d396baf
[ 287.840292][ T1128] RDX: 0000000000020000 RSI: 00007f757ca72000 RDI: 0000000000000011
[ 287.840294][ T1128] RBP: 00007f757ca72000 R08: 0000000000000002 R09: 00007ffdf11b37ef
[ 287.840296][ T1128] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000011
[ 287.840298][ T1128] R13: 0000000000020000 R14: 00007f757994ad60 R15: 0000555c2b885a40
[ 287.840313][ T1128]
[ 287.840315][ T1128] Mem-Info:
[ 287.859910][ T1128] active_anon:47 inactive_anon:4523 isolated_anon:0
[ 287.859910][ T1128] active_file:15 inactive_file:20 isolated_file:0
[ 287.859910][ T1128] unevictable:0 dirty:0 writeback:0
[ 287.859910][ T1128] slab_reclaimable:1398 slab_unreclaimable:156215
[ 287.859910][ T1128] mapped:20 shmem:1110 pagetables:397
[ 287.859910][ T1128] sec_pagetables:0 bounce:0
[ 287.859910][ T1128] kernel_misc_reclaimable:0
[ 287.859910][ T1128] free:1564 free_pcp:310 free_cma:0
[ 287.863267][ T1128] Node 0 active_anon:188kB inactive_anon:18092kB active_file:160kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:80kB dirty:0kB writeback:0kB shmem:4440kB writeback_tmp:0kB kernel_stack:4160kB pagetables:1588kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB
[ 287.883687][ T1128] Node 0 DMA free:2976kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:8kB inactive_anon:348kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 287.887685][ T1128] lowmem_reserve[]: 0 732 732 732 732
[ 287.887988][ T1128] Node 0 DMA32 free:4204kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:8192KB active_anon:180kB inactive_anon:17840kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032188kB managed:750584kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 287.889499][ T1128] lowmem_reserve[]: 0 0 0 0 0
[ 287.889801][ T1128] Node 0 DMA: 10*4kB (UM) 11*8kB (UM) 13*16kB (UM) 8*32kB (UM) 10*64kB (UM) 2*128kB (M) 2*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 3024kB
[ 287.890646][ T1128] Node 0 DMA32: 341*4kB (UM) 172*8kB (UME) 32*16kB (UME) 12*32kB (UM) 3*64kB (UME) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3828kB
[ 287.892583][ T1128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 287.894686][ T1128] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 287.896113][ T1128] 1129 total pagecache pages
[ 287.896430][ T1128] 0 pages in swap cache
[ 287.896664][ T1128] Free swap = 0kB
[ 287.896895][ T1128] Total swap = 0kB
[ 287.897134][ T1128] 262045 pages RAM
[ 287.897354][ T1128] 0 pages HighMem/MovableOnly
[ 287.897666][ T1128] 70559 pages reserved
[ 287.899693][ T1128] Unreclaimable slab info:
[ 287.900280][ T1128] Name Used Total
[ 287.900805][ T1128] ip6-frags 0KB 7KB
[ 287.901180][ T1128] fib6_node 3KB 16KB
[ 287.901531][ T1128] ip6_dst_cache 7KB 31KB
[ 287.904141][ T1128] PINGv6 0KB 31KB
[ 287.904648][ T1128] RAWv6 31KB 62KB
[ 287.905021][ T1128] UDPv6 0KB 30KB
[ 287.905392][ T1128] tw_sock_TCPv6 0KB 7KB
[ 287.905773][ T1128] request_sock_TCPv6 0KB 7KB
[ 287.906138][ T1128] TCPv6 118KB 121KB
[ 287.906524][ T1128] virtio_scsi_cmd 24KB 31KB
[ 287.909691][ T1128] bio-120 5KB 7KB
[ 287.910093][ T1128] bio-248 1KB 7KB
[ 287.910461][ T1128] mqueue_inode_cache 1KB 31KB
[ 287.910855][ T1128] fuse_request 243KB 288KB
[ 287.911205][ T1128] posix_timers_cache 1KB 15KB
[ 287.911580][ T1128] UNIX-STREAM 0KB 122KB
[ 287.914867][ T1128] UNIX 6KB 30KB
[ 287.915312][ T1128] ip4-frags 0KB 7KB
[ 287.915724][ T1128] tcp_bind2_bucket 4KB 8KB
[ 287.916140][ T1128] tcp_bind_bucket 4KB 8KB
[ 287.916585][ T1128] inet_peer 0KB 7KB
[ 287.918304][ T1128] ip_fib_trie 1KB 3KB
[ 287.918885][ T1128] ip_fib_alias 1KB 7KB
[ 287.919318][ T1128] rtable 2KB 39KB
[ 287.919933][ T1128] PING 0KB 31KB
[ 287.920319][ T1128] RAW 21KB 63KB
[ 287.920736][ T1128] UDP 4KB 32KB
[ 287.921133][ T1128] hugetlbfs_inode_cache 2KB 30KB
[ 287.922778][ T1128] netfs_subrequest 37KB 39KB
[ 287.923176][ T1128] netfs_request 93KB 95KB
[ 287.923558][ T1128] bio-264 14KB 15KB
[ 287.923947][ T1128] ep_head 0KB 16KB
[ 287.924343][ T1128] eventpoll_pwq 1KB 15KB
[ 287.924722][ T1128] eventpoll_epi 1KB 31KB
[ 287.925101][ T1128] inotify_inode_mark 1KB 3KB
[ 287.925486][ T1128] sgpool-128 8KB 30KB
[ 287.925888][ T1128] sgpool-64 4KB 31KB
[ 287.926251][ T1128] sgpool-32 2KB 31KB
[ 287.926626][ T1128] sgpool-16 1KB 15KB
[ 287.927010][ T1128] sgpool-8 0KB 7KB
[ 287.927381][ T1128] request_queue 19KB 31KB
[ 287.927839][ T1128] bio-184 0KB 7KB
[ 287.928243][ T1128] biovec-max 166KB 183KB
[ 287.928620][ T1128] dmaengine-unmap-2 0KB 4KB
[ 287.929037][ T1128] skbuff_small_head 2830KB 3242KB
[ 287.929405][ T1128] skbuff_fclone_cache 544KB 581KB
[ 287.929858][ T1128] skbuff_head_cache 1022KB 1228KB
[ 287.930271][ T1128] configfs_dir_cache 0KB 3KB
[ 287.930668][ T1128] file_lock_cache 0KB 7KB
[ 287.931063][ T1128] file_lock_ctx 1KB 7KB
[ 287.931472][ T1128] fsnotify_mark_connector 1KB 3KB
[ 287.931891][ T1128] proc_dir_entry 95KB 102KB
[ 287.932274][ T1128] pde_opener 0KB 3KB
[ 287.932687][ T1128] seq_file 0KB 30KB
[ 287.933292][ T1128] sigqueue 0KB 7KB
[ 287.933740][ T1128] shmem_inode_cache 1074KB 1104KB
[ 287.934161][ T1128] kernfs_node_cache 3578KB 3756KB
[ 287.935303][ T1128] mnt_cache 57KB 94KB
[ 287.935919][ T1128] bfilp 87KB 141KB
[ 287.936325][ T1128] filp 95KB 283KB
[ 287.936945][ T1128] names_cache 210KB 315KB
[ 287.937440][ T1128] net_namespace 6KB 30KB
[ 287.937876][ T1128] key_jar 2KB 8KB
[ 287.938433][ T1128] nsproxy 0KB 3KB
[ 287.938841][ T1128] vm_area_struct 447KB 622KB
[ 287.939214][ T1128] fs_cache 8KB 23KB
[ 287.939593][ T1128] files_cache 23KB 63KB
[ 287.940312][ T1128] signal_cache 165KB 243KB
[ 287.941169][ T1128] sighand_cache 232KB 277KB
[ 287.941955][ T1128] task_struct 1137KB 1233KB
[ 287.942357][ T1128] cred 46KB 70KB
[ 287.942771][ T1128] anon_vma_chain 143KB 204KB
[ 287.943178][ T1128] anon_vma 135KB 189KB
[ 287.943597][ T1128] pid 56KB 70KB
[ 287.944034][ T1128] Acpi-Operand 137KB 166KB
[ 287.944441][ T1128] Acpi-ParseExt 0KB 3KB
[ 287.944812][ T1128] Acpi-Parse 0KB 11KB
[ 287.945191][ T1128] Acpi-State 0KB 15KB
[ 287.945616][ T1128] Acpi-Namespace 14KB 15KB
[ 287.946290][ T1128] numa_policy 0KB 3KB
[ 287.946699][ T1128] trace_event_file 326KB 328KB
[ 287.947094][ T1128] ftrace_event_field 708KB 708KB
[ 287.947465][ T1128] pool_workqueue 256KB 283KB
[ 287.947877][ T1128] maple_node 245KB 897KB
[ 287.948275][ T1128] mm_struct 50KB 120KB
[ 287.948659][ T1128] vmap_area 127KB 130KB
[ 287.949123][ T1128] debug_objects_cache 113602KB 113739KB
[ 287.949499][ T1128] page->ptl 44KB 71KB
[ 287.949913][ T1128] kmemleak_scan_area 29KB 43KB
[ 287.950907][ T1128] kmemleak_object 413472KB 418512KB
[ 287.951317][ T1128] kmalloc-8k 432KB 528KB
[ 287.951712][ T1128] kmalloc-4k 26148KB 26160KB
[ 287.952157][ T1128] kmalloc-2k 16980KB 16992KB
[ 287.952505][ T1128] kmalloc-1k 1773KB 2010KB
[ 287.952876][ T1128] kmalloc-512 1708KB 1861KB
[ 287.953229][ T1128] kmalloc-256 891KB 1023KB
[ 287.953599][ T1128] kmalloc-128 232KB 338KB
[ 287.953983][ T1128] kmalloc-64 614KB 656KB
[ 287.954419][ T1128] kmalloc-32 426KB 1086KB
[ 287.954994][ T1128] kmalloc-16 282KB 285KB
[ 287.955395][ T1128] kmalloc-8 205KB 279KB
[ 287.955970][ T1128] kmalloc-192 371KB 425KB
[ 287.956844][ T1128] kmalloc-96 1067KB 1136KB
[ 287.957215][ T1128] kmem_cache_node 62KB 62KB
[ 287.957612][ T1128] kmem_cache 75KB 78KB
[ 287.958018][ T1128] Tasks state (memory values in pages):
[ 287.958308][ T1128] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 287.958956][ T1128] [ 124] 0 124 7348 379 333 46 0 77824 0 0 systemd-udevd
[ 287.960052][ T1128] [ 185] 0 185 3401 173 128 45 0 57344 0 0 bash
[ 287.960719][ T1128] [ 1104] 0 1104 36010 832 832 0 0 131072 0 0 iperf3
[ 287.961365][ T1128] [ 1107] 0 1107 36010 906 864 42 0 126976 0 0 iperf3
[ 287.962040][ T1128] [ 1933] 0 1933 2620 154 96 58 0 61440 0 0 make
[ 287.962783][ T1128] [ 1947] 0 1947 3335 32 32 0 0 53248 0 0 sh
[ 287.963378][ T1128] [ 1948] 0 1948 2653 154 128 26 0 61440 0 0 make
[ 287.970460][ T1128] [ 1953] 0 1953 3368 112 96 16 0 57344 0 0 sh
[ 287.971316][ T1128] [ 1974] 0 1974 3368 124 105 19 0 53248 0 0 sh
[ 287.971941][ T1128] [ 1975] 0 1975 3368 165 105 60 0 53248 0 0 sh
[ 287.972530][ T1128] [ 1976] 0 1976 3368 105 105 0 0 53248 0 0 sh
[ 287.973165][ T1128] [ 1977] 0 1977 3368 166 105 61 0 53248 0 0 sh
[ 287.979736][ T1128] [ 1978] 0 1978 3368 110 105 5 0 53248 0 0 sh
[ 287.980363][ T1128] [ 1979] 0 1979 3368 105 105 0 0 53248 0 0 sh
[ 287.981040][ T1128] [ 1980] 0 1980 666 8 0 8 0 45056 0 0 timeout
[ 287.982030][ T1128] [ 1981] 0 1981 1920 109 64 45 0 57344 0 0 perl
[ 287.982774][ T1128] [ 1982] 0 1982 666 31 0 31 0 45056 0 0 timeout
[ 287.983548][ T1128] [ 1983] 0 1983 56672 298 256 42 0 57344 0 0 python3
[ 287.986704][ T1128] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1107,uid=0
[ 287.987603][ T1128] Out of memory: Killed process 1107 (iperf3) total-vm:144040kB, anon-rss:3456kB, file-rss:168kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0
[ 288.146785][ T1117] iperf3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 288.147651][ T1117] CPU: 2 UID: 0 PID: 1117 Comm: iperf3 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 288.147657][ T1117] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 288.147660][ T1117] Call Trace:
[ 288.147662][ T1117]
[ 288.147665][ T1117] dump_stack_lvl+0xb0/0xd0
[ 288.147677][ T1117] dump_header+0x101/0x7d0
[ 288.147691][ T1117] oom_kill_process+0x8b/0x1b0
[ 288.147697][ T1117] out_of_memory+0x227/0x750
[ 288.147703][ T1117] ? __pfx_out_of_memory+0x10/0x10
[ 288.147715][ T1117] __alloc_pages_may_oom+0x230/0x3c0
[ 288.147725][ T1117] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 288.147743][ T1117] __alloc_pages_slowpath.constprop.0+0x83a/0x14b0
[ 288.147754][ T1117] ? get_page_from_freelist+0x1e8/0xf90
[ 288.147759][ T1117] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 288.147774][ T1117] __alloc_frozen_pages_noprof+0x2ed/0x350
[ 288.147779][ T1117] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 288.147786][ T1117] ? find_held_lock+0x2b/0x80
[ 288.147796][ T1117] ? __lock_release+0x5d/0x170
[ 288.147802][ T1117] ? filemap_get_entry+0x153/0x2e0
[ 288.147812][ T1117] alloc_pages_mpol+0xbf/0x3b0
[ 288.147820][ T1117] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 288.147828][ T1117] ? down_read+0x142/0x4b0
[ 288.147837][ T1117] folio_alloc_noprof+0x17/0x200
[ 288.147842][ T1117] __filemap_get_folio+0x251/0x6a0
[ 288.147851][ T1117] filemap_fault+0xac4/0x1500
[ 288.147860][ T1117] ? __pfx_filemap_map_pages+0x10/0x10
[ 288.147865][ T1117] ? __pfx_filemap_fault+0x10/0x10
[ 288.147869][ T1117] ? find_held_lock+0x2b/0x80
[ 288.147874][ T1117] ? do_fault_around+0x2c6/0x4c0
[ 288.147881][ T1117] ? __lock_release+0x5d/0x170
[ 288.147887][ T1117] ? do_fault_around+0x2c6/0x4c0
[ 288.147895][ T1117] __do_fault+0xed/0x3a0
[ 288.147902][ T1117] do_pte_missing+0x67d/0xca0
[ 288.147906][ T1117] ? rcu_read_unlock+0x18/0x70
[ 288.147913][ T1117] handle_pte_fault+0x3e0/0x690
[ 288.147920][ T1117] ? __pfx_handle_pte_fault+0x10/0x10
[ 288.147925][ T1117] ? reacquire_held_locks+0xd1/0x200
[ 288.147928][ T1117] ? do_user_addr_fault+0x461/0xe00
[ 288.147939][ T1117] __handle_mm_fault+0x3fc/0x5e0
[ 288.147944][ T1117] ? __pfx___handle_mm_fault+0x10/0x10
[ 288.147946][ T1117] ? __lock_release+0xa8/0x170
[ 288.147962][ T1117] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 288.147970][ T1117] handle_mm_fault+0x200/0x420
[ 288.147974][ T1117] ? __pfx_handle_mm_fault+0x10/0x10
[ 288.147979][ T1117] ? __rseq_handle_notify_resume+0x29e/0x3f0
[ 288.147990][ T1117] do_user_addr_fault+0x576/0xe00
[ 288.147997][ T1117] ? rcu_is_watching+0x12/0xc0
[ 288.148005][ T1117] exc_page_fault+0x5e/0xd0
[ 288.148011][ T1117] asm_exc_page_fault+0x26/0x30
[ 288.148015][ T1117] RIP: 0033:0x7f74f4c51ca0
[ 288.148023][ T1117] Code: Unable to access opcode bytes at 0x7f74f4c51c76.
[ 288.148025][ T1117] RSP: 002b:00007f74f0aa7d18 EFLAGS: 00010203
[ 288.148029][ T1117] RAX: 000000000000d24c RBX: 000000000000d24c RCX: 00007f74f4cf4b0c
[ 288.148031][ T1117] RDX: 000000000000d24c RSI: 00007f74f43c2db4 RDI: 0000000000000002
[ 288.148032][ T1117] RBP: 00007f74f43c2db4 R08: 0000000000000002 R09: 00007fffff9e597f
[ 288.148034][ T1117] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
[ 288.148036][ T1117] R13: 0000000000000014 R14: 00007f74f4c55560 R15: 0000000000000000
[ 288.148051][ T1117]
[ 288.172777][ T1117] Mem-Info:
[ 288.173059][ T1117] active_anon:47 inactive_anon:3683 isolated_anon:0
[ 288.173059][ T1117] active_file:0 inactive_file:4 isolated_file:0
[ 288.173059][ T1117] unevictable:0 dirty:0 writeback:0
[ 288.173059][ T1117] slab_reclaimable:1390 slab_unreclaimable:156151
[ 288.173059][ T1117] mapped:1 shmem:1110 pagetables:404
[ 288.173059][ T1117] sec_pagetables:0 bounce:0
[ 288.173059][ T1117] kernel_misc_reclaimable:0
[ 288.173059][ T1117] free:1866 free_pcp:631 free_cma:0
[ 288.175604][ T1117] Node 0 active_anon:188kB inactive_anon:14732kB active_file:0kB inactive_file:16kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:4440kB writeback_tmp:0kB kernel_stack:3648kB pagetables:1616kB sec_pagetables:0kB all_unreclaimable? yes Balloon:0kB
[ 288.177354][ T1117] Node 0 DMA free:2984kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:4kB inactive_anon:336kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:4kB local_pcp:0kB free_cma:0kB
[ 288.178916][ T1117] lowmem_reserve[]: 0 732 732 732 732
[ 288.179240][ T1117] Node 0 DMA32 free:4264kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:4096KB active_anon:184kB inactive_anon:14372kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032188kB managed:750584kB mlocked:0kB bounce:0kB free_pcp:2736kB local_pcp:940kB free_cma:0kB
[ 288.180776][ T1117] lowmem_reserve[]: 0 0 0 0 0
[ 288.181083][ T1117] Node 0 DMA: 8*4kB (M) 11*8kB (M) 13*16kB (UM) 7*32kB (M) 10*64kB (UM) 2*128kB (M) 2*256kB (UM) 0*512kB 1*1024kB (U) 0*2048kB 0*4096kB = 2984kB
[ 288.181995][ T1117] Node 0 DMA32: 694*4kB (UM) 154*8kB (UM) 30*16kB (UM) 1*32kB (M) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4520kB
[ 288.182797][ T1117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 288.183380][ T1117] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 288.183890][ T1117] 1114 total pagecache pages
[ 288.184214][ T1117] 0 pages in swap cache
[ 288.184470][ T1117] Free swap = 0kB
[ 288.184707][ T1117] Total swap = 0kB
[ 288.184936][ T1117] 262045 pages RAM
[ 288.185173][ T1117] 0 pages HighMem/MovableOnly
[ 288.185489][ T1117] 70559 pages reserved
[ 288.185750][ T1117] Unreclaimable slab info:
[ 288.186258][ T1117] Name Used Total
[ 288.186724][ T1117] ip6-frags 0KB 7KB
[ 288.187117][ T1117] fib6_node 3KB 16KB
[ 288.187589][ T1117] ip6_dst_cache 7KB 31KB
[ 288.188046][ T1117] PINGv6 0KB 31KB
[ 288.188418][ T1117] RAWv6 31KB 62KB
[ 288.188845][ T1117] UDPv6 0KB 30KB
[ 288.189226][ T1117] tw_sock_TCPv6 0KB 7KB
[ 288.189593][ T1117] request_sock_TCPv6 0KB 7KB
[ 288.189999][ T1117] TCPv6 118KB 121KB
[ 288.190372][ T1117] virtio_scsi_cmd 24KB 31KB
[ 288.190777][ T1117] bio-120 5KB 7KB
[ 288.191154][ T1117] bio-248 1KB 7KB
[ 288.191532][ T1117] mqueue_inode_cache 1KB 31KB
[ 288.191943][ T1117] fuse_request 55KB 115KB
[ 288.192331][ T1117] posix_timers_cache 1KB 15KB
[ 288.192721][ T1117] UNIX-STREAM 0KB 122KB
[ 288.193120][ T1117] UNIX 6KB 30KB
[ 288.193494][ T1117] ip4-frags 0KB 7KB
[ 288.193935][ T1117] tcp_bind2_bucket 4KB 8KB
[ 288.194337][ T1117] tcp_bind_bucket 4KB 8KB
[ 288.194729][ T1117] inet_peer 0KB 7KB
[ 288.195145][ T1117] ip_fib_trie 1KB 3KB
[ 288.195527][ T1117] ip_fib_alias 1KB 7KB
[ 288.195977][ T1117] rtable 2KB 39KB
[ 288.196360][ T1117] PING 0KB 31KB
[ 288.196740][ T1117] RAW 21KB 63KB
[ 288.197117][ T1117] UDP 4KB 32KB
[ 288.197508][ T1117] hugetlbfs_inode_cache 2KB 30KB
[ 288.197934][ T1117] netfs_subrequest 37KB 39KB
[ 288.198314][ T1117] netfs_request 93KB 95KB
[ 288.198693][ T1117] bio-264 14KB 15KB
[ 288.199079][ T1117] ep_head 0KB 16KB
[ 288.199457][ T1117] eventpoll_pwq 1KB 15KB
[ 288.199863][ T1117] eventpoll_epi 1KB 31KB
[ 288.200256][ T1117] inotify_inode_mark 1KB 3KB
[ 288.200648][ T1117] sgpool-128 8KB 30KB
[ 288.201043][ T1117] sgpool-64 4KB 31KB
[ 288.201427][ T1117] sgpool-32 2KB 31KB
[ 288.201834][ T1117] sgpool-16 1KB 15KB
[ 288.202253][ T1117] sgpool-8 0KB 7KB
[ 288.202631][ T1117] request_queue 19KB 31KB
[ 288.211019][ T1117] bio-184 0KB 7KB
[ 288.211449][ T1117] biovec-max 166KB 183KB
[ 288.211883][ T1117] dmaengine-unmap-2 0KB 4KB
[ 288.212284][ T1117] skbuff_small_head 2504KB 3097KB
[ 288.212690][ T1117] skbuff_fclone_cache 516KB 581KB
[ 288.213087][ T1117] skbuff_head_cache 990KB 1247KB
[ 288.213491][ T1117] configfs_dir_cache 0KB 3KB
[ 288.213929][ T1117] file_lock_cache 0KB 7KB
[ 288.214343][ T1117] file_lock_ctx 1KB 7KB
[ 288.214782][ T1117] fsnotify_mark_connector 1KB 3KB
[ 288.215167][ T1117] taskstats 2KB 3KB
[ 288.215557][ T1117] proc_dir_entry 95KB 102KB
[ 288.215954][ T1117] pde_opener 0KB 3KB
[ 288.216318][ T1117] seq_file 0KB 30KB
[ 288.216735][ T1117] sigqueue 0KB 7KB
[ 288.217153][ T1117] shmem_inode_cache 1074KB 1104KB
[ 288.217533][ T1117] kernfs_node_cache 3578KB 3756KB
[ 288.227645][ T1117] mnt_cache 57KB 94KB
[ 288.229922][ T1117] bfilp 87KB 141KB
[ 288.230347][ T1117] filp 83KB 283KB
[ 288.230755][ T1117] names_cache 0KB 100KB
[ 288.231230][ T1117] net_namespace 6KB 30KB
[ 288.231637][ T1117] key_jar 2KB 8KB
[ 288.232076][ T1117] nsproxy 0KB 3KB
[ 288.232471][ T1117] vm_area_struct 445KB 622KB
[ 288.232881][ T1117] fs_cache 8KB 23KB
[ 288.233267][ T1117] files_cache 23KB 63KB
[ 288.233662][ T1117] signal_cache 165KB 243KB
[ 288.234075][ T1117] sighand_cache 232KB 277KB
[ 288.234492][ T1117] task_struct 1137KB 1233KB
[ 288.234881][ T1117] cred 46KB 70KB
[ 288.235272][ T1117] anon_vma_chain 143KB 204KB
[ 288.235647][ T1117] anon_vma 135KB 189KB
[ 288.236059][ T1117] pid 56KB 70KB
[ 288.236450][ T1117] Acpi-Operand 137KB 166KB
[ 288.236844][ T1117] Acpi-ParseExt 0KB 3KB
[ 288.237225][ T1117] Acpi-Parse 0KB 11KB
[ 288.237604][ T1117] Acpi-State 0KB 15KB
[ 288.238021][ T1117] Acpi-Namespace 14KB 15KB
[ 288.238419][ T1117] numa_policy 0KB 3KB
[ 288.238816][ T1117] trace_event_file 326KB 328KB
[ 288.239198][ T1117] ftrace_event_field 708KB 708KB
[ 288.239588][ T1117] pool_workqueue 256KB 283KB
[ 288.240017][ T1117] maple_node 231KB 897KB
[ 288.240391][ T1117] mm_struct 50KB 120KB
[ 288.240774][ T1117] vmap_area 127KB 130KB
[ 288.241177][ T1117] debug_objects_cache 113599KB 113739KB
[ 288.241555][ T1117] page->ptl 44KB 71KB
[ 288.241985][ T1117] kmemleak_scan_area 29KB 43KB
[ 288.243087][ T1117] kmemleak_object 414216KB 418496KB
[ 288.243514][ T1117] kmalloc-8k 432KB 528KB
[ 288.243909][ T1117] kmalloc-4k 25992KB 26160KB
[ 288.244342][ T1117] kmalloc-2k 13344KB 16134KB
[ 288.244727][ T1117] kmalloc-1k 1077KB 1530KB
[ 288.245103][ T1117] kmalloc-512 1096KB 1638KB
[ 288.245475][ T1117] kmalloc-256 423KB 897KB
[ 288.245897][ T1117] kmalloc-128 151KB 338KB
[ 288.246310][ T1117] kmalloc-64 462KB 628KB
[ 288.246768][ T1117] kmalloc-32 431KB 1086KB
[ 288.247167][ T1117] kmalloc-16 373KB 375KB
[ 288.247549][ T1117] kmalloc-8 223KB 279KB
[ 288.247973][ T1117] kmalloc-192 282KB 425KB
[ 288.248373][ T1117] kmalloc-96 1043KB 1136KB
[ 288.248795][ T1117] kmem_cache_node 62KB 62KB
[ 288.249166][ T1117] kmem_cache 75KB 78KB
[ 288.249524][ T1117] Tasks state (memory values in pages):
[ 288.249844][ T1117] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 288.250481][ T1117] [ 124] 0 124 7348 379 333 46 0 77824 0 0 systemd-udevd
[ 288.251520][ T1117] [ 185] 0 185 3401 173 128 45 0 57344 0 0 bash
[ 288.252265][ T1117] [ 1104] 0 1104 36010 883 832 51 0 131072 0 0 iperf3
[ 288.252974][ T1117] [ 1933] 0 1933 2620 154 96 58 0 61440 0 0 make
[ 288.253637][ T1117] [ 1947] 0 1947 3335 32 32 0 0 53248 0 0 sh
[ 288.254403][ T1117] [ 1948] 0 1948 2653 154 128 26 0 61440 0 0 make
[ 288.256228][ T1117] [ 1953] 0 1953 3368 112 96 16 0 57344 0 0 sh
[ 288.256915][ T1117] [ 1974] 0 1974 3368 124 105 19 0 53248 0 0 sh
[ 288.257522][ T1117] [ 1975] 0 1975 3368 165 105 60 0 53248 0 0 sh
[ 288.258126][ T1117] [ 1976] 0 1976 3368 105 105 0 0 53248 0 0 sh
[ 288.258783][ T1117] [ 1977] 0 1977 3368 166 105 61 0 53248 0 0 sh
[ 288.259366][ T1117] [ 1978] 0 1978 3368 110 105 5 0 53248 0 0 sh
[ 288.260275][ T1117] [ 1979] 0 1979 3368 105 105 0 0 53248 0 0 sh
[ 288.260944][ T1117] [ 1980] 0 1980 666 8 0 8 0 45056 0 0 timeout
[ 288.261594][ T1117] [ 1981] 0 1981 1920 77 64 13 0 57344 0 0 perl
[ 288.262285][ T1117] [ 1982] 0 1982 666 31 0 31 0 45056 0 0 timeout
[ 288.263287][ T1117] [ 1983] 0 1983 56672 336 256 80 0 57344 0 0 python3
[ 288.266882][ T1117] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1104,uid=0
[ 288.267663][ T1117] Out of memory: Killed process 1104 (iperf3) total-vm:144040kB, anon-rss:3328kB, file-rss:204kB, shmem-rss:0kB, UID:0 pgtables:128kB oom_score_adj:0
[ 288.267843][ T1111] iperf3 (1111) used greatest stack depth: 23040 bytes left