[ 249.485916][ C3] swapper/3: page allocation failure: order:0, mode:0x820(GFP_ATOMIC), nodemask=(null),cpuset=/,mems_allowed=0
[ 249.486536][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Not tainted 6.14.0-rc5-virtme #1
[ 249.486542][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 249.486544][ C3] Call Trace:
[ 249.486546][ C3]
[ 249.486551][ C3] dump_stack_lvl+0xb0/0xd0
[ 249.486562][ C3] warn_alloc+0x218/0x370
[ 249.486574][ C3] ? __pfx_warn_alloc+0x10/0x10
[ 249.486597][ C3] __alloc_pages_slowpath.constprop.0+0xb26/0x1480
[ 249.486608][ C3] ? get_page_from_freelist+0x1e8/0xf70
[ 249.486612][ C3] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 249.486627][ C3] __alloc_frozen_pages_noprof+0x2f2/0x350
[ 249.486632][ C3] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 249.486638][ C3] ? napi_alloc_skb+0x52/0x5c0
[ 249.486648][ C3] ? __pfx_mergeable_buf_free+0x10/0x10
[ 249.486663][ C3] alloc_pages_mpol+0xc0/0x3a0
[ 249.486668][ C3] ? virtqueue_add_inbuf_premapped+0x4f3/0x10c0
[ 249.486676][ C3] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 249.486688][ C3] alloc_pages_noprof+0xf6/0x2d0
[ 249.486694][ C3] skb_page_frag_refill+0x1d7/0x330
[ 249.486702][ C3] try_fill_recv+0x47d/0x1370
[ 249.486717][ C3] virtnet_receive+0x2ed/0x5e0
[ 249.486724][ C3] ? __pfx_virtnet_receive+0x10/0x10
[ 249.486728][ C3] ? __lock_release+0x103/0x460
[ 249.486734][ C3] ? virtnet_poll+0x445/0x1050
[ 249.486739][ C3] ? free_old_xmit+0xae/0x170
[ 249.486743][ C3] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 249.486753][ C3] ? virtnet_poll+0x445/0x1050
[ 249.486762][ C3] virtnet_poll+0x455/0x1050
[ 249.486771][ C3] ? __pfx_virtnet_poll+0x10/0x10
[ 249.486775][ C3] ? rcu_read_lock_any_held+0x43/0xb0
[ 249.486787][ C3] ? __lock_acquire+0xb9a/0x1680
[ 249.486795][ C3] __napi_poll.constprop.0+0xa2/0x460
[ 249.486806][ C3] net_rx_action+0x50e/0xce0
[ 249.486820][ C3] ? __pfx_net_rx_action+0x10/0x10
[ 249.486824][ C3] ? lock_acquire.part.0+0x50/0x330
[ 249.486831][ C3] ? do_raw_spin_unlock+0x58/0x220
[ 249.486836][ C3] ? find_held_lock+0x2c/0x110
[ 249.486843][ C3] ? __lock_release+0x103/0x460
[ 249.486846][ C3] ? __common_interrupt+0x82/0x170
[ 249.486854][ C3] ? __pfx___lock_release+0x10/0x10
[ 249.486857][ C3] ? handle_irq_event+0x112/0x1c0
[ 249.486863][ C3] ? kvm_guest_apic_eoi_write+0x1e/0x40
[ 249.486872][ C3] handle_softirqs+0x1f6/0x5c0
[ 249.486879][ C3] ? do_raw_spin_unlock+0x58/0x220
[ 249.486886][ C3] __irq_exit_rcu+0xc4/0x100
[ 249.486889][ C3] irq_exit_rcu+0xe/0x20
[ 249.486891][ C3] common_interrupt+0x86/0xa0
[ 249.486897][ C3]
[ 249.486898][ C3]
[ 249.486901][ C3] asm_common_interrupt+0x26/0x40
[ 249.486907][ C3] RIP: 0010:default_idle+0xf/0x20
[ 249.486912][ C3] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 23 2c 14 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[ 249.486915][ C3] RSP: 0018:ffffc90000177df8 EFLAGS: 00000246
[ 249.486918][ C3] RAX: 0000000000511a39 RBX: 1ffff9200002efc1 RCX: ffffffffa451eb15
[ 249.486921][ C3] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa1d69e54
[ 249.486922][ C3] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1005eb7042
[ 249.486924][ C3] R10: ffff88802f5b8213 R11: ffff888001b3a300 R12: 0000000000000000
[ 249.486926][ C3] R13: ffff888001b3a300 R14: dffffc0000000000 R15: 0000000000000000
[ 249.486935][ C3] ? ct_kernel_exit.constprop.0+0xc5/0xf0
[ 249.486939][ C3] ? cpuidle_idle_call+0x1f4/0x280
[ 249.486948][ C3] default_idle_call+0x6d/0xb0
[ 249.486951][ C3] cpuidle_idle_call+0x1f4/0x280
[ 249.486955][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 249.486961][ C3] ? tsc_verify_tsc_adjust+0x5e/0x2b0
[ 249.486970][ C3] do_idle+0xf6/0x160
[ 249.486976][ C3] cpu_startup_entry+0x54/0x60
[ 249.486980][ C3] start_secondary+0x21e/0x2b0
[ 249.486984][ C3] ? __pfx_start_secondary+0x10/0x10
[ 249.486995][ C3] common_startup_64+0x12c/0x138
[ 249.487013][ C3]
[ 249.498894][ C3] Mem-Info:
[ 249.499034][ C3] active_anon:44 inactive_anon:3345 isolated_anon:0
[ 249.499034][ C3] active_file:19 inactive_file:0 isolated_file:0
[ 249.499034][ C3] unevictable:0 dirty:0 writeback:0
[ 249.499034][ C3] slab_reclaimable:1395 slab_unreclaimable:159748
[ 249.499034][ C3] mapped:43 shmem:1111 pagetables:190
[ 249.499034][ C3] sec_pagetables:0 bounce:0
[ 249.499034][ C3] kernel_misc_reclaimable:0
[ 249.499034][ C3] free:323 free_pcp:794 free_cma:0
[ 249.500254][ C3] Node 0 active_anon:176kB inactive_anon:13380kB active_file:76kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:172kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3680kB pagetables:760kB sec_pagetables:0kB all_unreclaimable? yes
[ 249.501041][ C3] Node 0 DMA free:16kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
[ 249.501809][ C3] lowmem_reserve[]: 0 733 0 0 0
[ 249.502013][ C3] Node 0 DMA32 free:1276kB boost:0kB min:3408kB low:4260kB high:5112kB reserved_highatomic:4096KB active_anon:176kB inactive_anon:13380kB active_file:100kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032188kB managed:751140kB mlocked:0kB bounce:0kB free_pcp:3152kB local_pcp:1248kB free_cma:0kB
[ 249.502819][ C3] lowmem_reserve[]: 0 0 0 0 0
[ 249.502982][ C3] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4kB
112kB
s
ly
work
e:
1b0
0
/0x10
110
3a0
0x2d0
70
x16d0
0
0
0
0
0
0
x30
0
s
0 0
0
112kB
s
ly
otal
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7KB
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1KB
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5KB
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30KB
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3KB
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53KB
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3KB
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26KB
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name
3
3
[ 249.996681][ T81] kworker/3:1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0
[ 250.000302][ T81] CPU: 3 UID: 0 PID: 81 Comm: kworker/3:1 Not tainted 6.14.0-rc5-virtme #1
[ 250.000308][ T81] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 250.000311][ T81] Workqueue: events refill_work
[ 250.000324][ T81] Call Trace:
[ 250.000326][ T81]
[ 250.000329][ T81] dump_stack_lvl+0xb0/0xd0
[ 250.000340][ T81] dump_header+0x101/0x7d0
[ 250.000354][ T81] oom_kill_process+0x8b/0x1b0
[ 250.000361][ T81] out_of_memory+0x228/0x760
[ 250.000367][ T81] ? __pfx_out_of_memory+0x10/0x10
[ 250.000381][ T81] __alloc_pages_may_oom+0x232/0x3c0
[ 250.000389][ T81] ? __pfx___alloc_pages_may_oom+0x10/0x10
[ 250.000410][ T81] __alloc_pages_slowpath.constprop.0+0x7d1/0x1480
[ 250.000423][ T81] ? get_page_from_freelist+0x1e8/0xf70
[ 250.000427][ T81] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 250.000445][ T81] __alloc_frozen_pages_noprof+0x2f2/0x350
[ 250.000451][ T81] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 250.000467][ T81] ? find_held_lock+0x2c/0x110
[ 250.000480][ T81] alloc_pages_mpol+0xc0/0x3a0
[ 250.000485][ T81] ? __pfx___lock_release+0x10/0x10
[ 250.000490][ T81] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 250.000504][ T81] alloc_pages_noprof+0xf6/0x2d0
[ 250.000510][ T81] skb_page_frag_refill+0x1d7/0x330
[ 250.000520][ T81] try_fill_recv+0x47d/0x1370
[ 250.000536][ T81] refill_work+0x13b/0x220
[ 250.000541][ T81] ? refill_work+0x9b/0x220
[ 250.000550][ T81] process_one_work+0xe55/0x16d0
[ 250.000568][ T81] ? __pfx___lock_release+0x10/0x10
[ 250.000573][ T81] ? __pfx_process_one_work+0x10/0x10
[ 250.000587][ T81] ? assign_work+0x16c/0x240
[ 250.000596][ T81] worker_thread+0x58c/0xce0
[ 250.000601][ T81] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 250.000613][ T81] ? __pfx_worker_thread+0x10/0x10
[ 250.000619][ T81] kthread+0x359/0x5d0
[ 250.000626][ T81] ? __pfx_kthread+0x10/0x10
[ 250.000635][ T81] ? __pfx_kthread+0x10/0x10
[ 250.000642][ T81] ret_from_fork+0x31/0x70
[ 250.000647][ T81] ? __pfx_kthread+0x10/0x10
[ 250.000652][ T81] ret_from_fork_asm+0x1a/0x30
[ 250.000673][ T81]
[ 250.000675][ T81] Mem-Info:
[ 250.008941][ T81] active_anon:44 inactive_anon:2520 isolated_anon:0
[ 250.008941][ T81] active_file:19 inactive_file:0 isolated_file:0
[ 250.008941][ T81] unevictable:0 dirty:0 writeback:0
[ 250.008941][ T81] slab_reclaimable:1395 slab_unreclaimable:159536
[ 250.008941][ T81] mapped:43 shmem:1111 pagetables:190
[ 250.008941][ T81] sec_pagetables:0 bounce:0
[ 250.008941][ T81] kernel_misc_reclaimable:0
[ 250.008941][ T81] free:1947 free_pcp:498 free_cma:0
[ 250.010211][ T81] Node 0 active_anon:176kB inactive_anon:10080kB active_file:76kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:172kB dirty:0kB writeback:0kB shmem:4444kB writeback_tmp:0kB kernel_stack:3204kB pagetables:760kB sec_pagetables:0kB all_unreclaimable? yes
[ 250.011014][ T81] Node 0 DMA free:28kB boost:0kB min:68kB low:84kB high:100kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:20kB local_pcp:12kB free_cma:0kB
[ 250.011816][ T81] lowmem_reserve[]: 0 733 0 0 0
[ 250.012016][ T81] Node 0 DMA32 free:7760kB boost:7668kB min:11076kB low:11928kB high:12780kB reserved_highatomic:0KB active_anon:176kB inactive_anon:10080kB active_file:100kB inactive_file:0kB unevictable:0kB writepending:0kB present:1032188kB managed:751140kB mlocked:0kB bounce:0kB free_pcp:1960kB local_pcp:832kB free_cma:0kB
[ 250.012844][ T81] lowmem_reserve[]: 0 0 0 0 0
[ 250.013024][ T81] Node 0 DMA: 2*4kB (U) 0*8kB 1*16kB (U) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 24kB
[ 250.013427][ T81] Node 0 DMA32: 918*4kB (UME) 209*8kB (UME) 139*16kB (UM) 8*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7824kB
[ 250.013864][ T81] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 250.014161][ T81] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 250.014452][ T81] 1178 total pagecache pages
[ 250.014619][ T81] 0 pages in swap cache
[ 250.014748][ T81] Free swap = 0kB
[ 250.014878][ T81] Total swap = 0kB
[ 250.015017][ T81] 262045 pages RAM
[ 250.015144][ T81] 0 pages HighMem/MovableOnly
[ 250.015306][ T81] 70420 pages reserved
[ 250.015433][ T81] Unreclaimable slab info:
[ 250.015603][ T81] Name Used Total
[ 250.015859][ T81] ip6-frags 0KB 7KB
[ 250.016076][ T81] fib6_node 3KB 16KB
[ 250.016277][ T81] ip6_dst_cache 6KB 31KB
[ 250.016478][ T81] PINGv6 0KB 31KB
[ 250.016677][ T81] RAWv6 31KB 62KB
[ 250.016879][ T81] UDPv6 0KB 30KB
[ 250.017094][ T81] tw_sock_TCPv6 0KB 7KB
[ 250.017293][ T81] request_sock_TCPv6 0KB 7KB
[ 250.017492][ T81] TCPv6 120KB 123KB
[ 250.017698][ T81] virtio_scsi_cmd 24KB 31KB
[ 250.017897][ T81] bio-120 5KB 7KB
[ 250.018117][ T81] bio-248 1KB 7KB
[ 250.018324][ T81] mqueue_inode_cache 1KB 31KB
[ 250.018528][ T81] fuse_request 40KB 46KB
[ 250.018732][ T81] posix_timers_cache 0KB 15KB
[ 250.018938][ T81] UNIX-STREAM 0KB 122KB
[ 250.019148][ T81] UNIX 6KB 30KB
[ 250.019350][ T81] ip4-frags 0KB 7KB
[ 250.019553][ T81] tcp_bind2_bucket 4KB 8KB
[ 250.019752][ T81] tcp_bind_bucket 4KB 8KB
[ 250.019951][ T81] inet_peer 0KB 7KB
[ 250.020162][ T81] ip_fib_trie 1KB 3KB
[ 250.020365][ T81] ip_fib_alias 1KB 7KB
[ 250.020565][ T81] rtable 2KB 31KB
[ 250.020769][ T81] PING 0KB 31KB
[ 250.020973][ T81] RAW 21KB 63KB
[ 250.021180][ T81] UDP 4KB 32KB
[ 250.021386][ T81] hugetlbfs_inode_cache 2KB 30KB
[ 250.021592][ T81] netfs_subrequest 37KB 39KB
[ 250.021794][ T81] netfs_request 93KB 95KB
[ 250.022006][ T81] bio-240 14KB 15KB
[ 250.022213][ T81] ep_head 0KB 16KB
[ 250.022414][ T81] eventpoll_pwq 1KB 15KB
[ 250.022617][ T81] eventpoll_epi 1KB 31KB
[ 250.022819][ T81] inotify_inode_mark 1KB 3KB
[ 250.023033][ T81] sgpool-128 8KB 30KB
[ 250.023242][ T81] sgpool-64 4KB 31KB
[ 250.023449][ T81] sgpool-32 2KB 31KB
[ 250.023654][ T81] sgpool-16 1KB 15KB
[ 250.023856][ T81] sgpool-8 0KB 7KB
[ 250.024064][ T81] request_queue 18KB 29KB
[ 250.024270][ T81] bio-184 0KB 7KB
[ 250.024471][ T81] biovec-max 166KB 183KB
[ 250.024680][ T81] dmaengine-unmap-2 0KB 4KB
[ 250.024893][ T81] skbuff_small_head 2949KB 3379KB
[ 250.025102][ T81] skbuff_fclone_cache 444KB 453KB
[ 250.025312][ T81] skbuff_head_cache 1568KB 1602KB
[ 250.025512][ T81] configfs_dir_cache 0KB 3KB
[ 250.025713][ T81] file_lock_cache 0KB 7KB
[ 250.025914][ T81] file_lock_ctx 1KB 7KB
[ 250.026125][ T81] fsnotify_mark_connector 1KB 3KB
[ 250.026328][ T81] taskstats 2KB 3KB
[ 250.026528][ T81] proc_dir_entry 95KB 102KB
[ 250.026734][ T81] pde_opener 0KB 7KB
[ 250.026935][ T81] seq_file 0KB 30KB
[ 250.027144][ T81] sigqueue 0KB 7KB
[ 250.027349][ T81] shmem_inode_cache 1082KB 1104KB
[ 250.027563][ T81] kernfs_node_cache 3585KB 3764KB
[ 250.027762][ T81] mnt_cache 51KB 88KB
[ 250.027967][ T81] bfilp 53KB 126KB
[ 250.028175][ T81] filp 56KB 204KB
[ 250.028374][ T81] names_cache 0KB 74KB
[ 250.028580][ T81] net_namespace 6KB 30KB
[ 250.028777][ T81] key_jar 2KB 8KB
[ 250.028976][ T81] nsproxy 0KB 3KB
[ 250.029190][ T81] vma_lock 110KB 367KB
[ 250.029392][ T81] vm_area_struct 113KB 326KB
[ 250.029595][ T81] fs_cache 3KB 23KB
[ 250.029802][ T81] files_cache 8KB 63KB
[ 250.030009][ T81] signal_cache 145KB 243KB
[ 250.030210][ T81] sighand_cache 201KB 277KB
[ 250.030419][ T81] task_struct 1025KB 1094KB
[ 250.030621][ T81] cred 40KB 70KB
[ 250.030822][ T81] anon_vma_chain 47KB 122KB
[ 250.031036][ T81] anon_vma 78KB 189KB
[ 250.031235][ T81] pid 50KB 63KB
[ 250.031440][ T81] Acpi-Operand 137KB 166KB
[ 250.031644][ T81] Acpi-ParseExt 0KB 3KB
[ 250.031847][ T81] Acpi-Parse 0KB 11KB
[ 250.032055][ T81] Acpi-State 0KB 15KB
[ 250.032252][ T81] Acpi-Namespace 14KB 15KB
[ 250.032455][ T81] numa_policy 0KB 3KB
[ 250.032655][ T81] trace_event_file 324KB 328KB
[ 250.032862][ T81] ftrace_event_field 700KB 700KB
[ 250.033069][ T81] pool_workqueue 249KB 283KB
[ 250.033278][ T81] maple_node 140KB 834KB
[ 250.033480][ T81] mm_struct 17KB 126KB
[ 250.033680][ T81] vmap_area 124KB 126KB
[ 250.033880][ T81] debug_objects_cache 115826KB 115826KB
[ 250.034092][ T81] page->ptl 21KB 59KB
[ 250.034293][ T81] kmemleak_scan_area 28KB 55KB
[ 250.034494][ T81] kmemleak_object 426772KB 426775KB
[ 250.034707][ T81] kmalloc-8k 432KB 576KB
[ 250.034922][ T81] kmalloc-4k 25848KB 26544KB
[ 250.035130][ T81] kmalloc-2k 21756KB 21756KB
[ 250.035337][ T81] kmalloc-1k 1086KB 1560KB
[ 250.035539][ T81] kmalloc-512 1098KB 1575KB
[ 250.035743][ T81] kmalloc-256 429KB 913KB
[ 250.035947][ T81] kmalloc-128 156KB 322KB
[ 250.036167][ T81] kmalloc-64 473KB 620KB
[ 250.036394][ T81] kmalloc-32 384KB 956KB
[ 250.036594][ T81] kmalloc-16 310KB 312KB
[ 250.036797][ T81] kmalloc-8 234KB 287KB
[ 250.037009][ T81] kmalloc-192 262KB 441KB
[ 250.037218][ T81] kmalloc-96 1041KB 1136KB
[ 250.037415][ T81] kmem_cache_node 62KB 70KB
[ 250.037620][ T81] kmem_cache 75KB 78KB
[ 250.037821][ T81] Tasks state (memory values in pages):
[ 250.037985][ T81] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 250.038362][ T81] [ 124] 0 124 7094 352 331 21 0 73728 0 0 systemd-udevd
[ 250.038773][ T81] [ 185] 0 185 3399 209 160 49 0 61440 0 0 bash
[ 250.039136][ T81] [ 1426] 0 1426 35646 796 768 28 0 122880 0 0 iperf3
[ 250.039494][ T81] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=1426,uid=0
[ 250.039909][ T81] Out of memory: Killed process 1426 (iperf3) total-vm:142584kB, anon-rss:3072kB, file-rss:112kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0