[ 201.907785][ T1478] sha1sum (1478) used greatest stack depth: 24080 bytes left
[ 204.281983][ C2] iperf3: page allocation failure: order:0, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
[ 204.284177][ C2] CPU: 2 UID: 0 PID: 914 Comm: iperf3 Not tainted 6.14.0-rc6-virtme #1
[ 204.284186][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 204.284191][ C2] Call Trace:
[ 204.284195][ C2]
[ 204.284199][ C2] dump_stack_lvl+0xb0/0xd0
[ 204.284234][ C2] warn_alloc+0x218/0x370
[ 204.284256][ C2] ? __pfx_warn_alloc+0x10/0x10
[ 204.284287][ C2] __alloc_pages_slowpath.constprop.0+0xb31/0x1490
[ 204.284300][ C2] ? get_page_from_freelist+0x1e8/0xf70
[ 204.284305][ C2] ? __pfx___alloc_pages_slowpath.constprop.0+0x10/0x10
[ 204.284324][ C2] __alloc_frozen_pages_noprof+0x2f2/0x350
[ 204.284330][ C2] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 204.284334][ C2] ? stack_depot_save_flags+0x14f/0x440
[ 204.284363][ C2] ? kasan_save_stack+0x34/0x50
[ 204.284375][ C2] ? kasan_save_stack+0x24/0x50
[ 204.284379][ C2] ? kasan_save_track+0x14/0x30
[ 204.284382][ C2] ? kasan_save_free_info+0x3b/0x60
[ 204.284388][ C2] ? __kasan_slab_free+0x38/0x50
[ 204.284391][ C2] ? kmem_cache_free+0x149/0x330
[ 204.284396][ C2] ? __alloc_skb+0x297/0x2e0
[ 204.284410][ C2] ? skb_segment+0xa93/0x3b90
[ 204.284418][ C2] alloc_pages_mpol+0xc0/0x3a0
[ 204.284425][ C2] ? net_tx_action+0x3d8/0x660
[ 204.284441][ C2] ? __pfx_alloc_pages_mpol+0x10/0x10
[ 204.284444][ C2] ? __dev_queue_xmit+0x76a/0x1860
[ 204.284449][ C2] ? ip6_finish_output.constprop.0+0x284/0x9c0
[ 204.284460][ C2] ? ip6_xmit+0xab9/0x1d90
[ 204.284463][ C2] ? inet6_csk_xmit+0x324/0x5b0
[ 204.284468][ C2] ? __tcp_transmit_skb+0x167a/0x2dc0
[ 204.284479][ C2] ? tcp_write_xmit+0x8a3/0x2cf0
[ 204.284481][ C2] ? __tcp_push_pending_frames+0x96/0x360
[ 204.284489][ C2] allocate_slab+0x225/0x2e0
[ 204.284497][ C2] ___slab_alloc+0x6ef/0xee0
[ 204.284502][ C2] ? __alloc_skb+0x215/0x2e0
[ 204.284507][ C2] ? get_any_partial+0x231/0x260
[ 204.284516][ C2] ? mark_held_locks+0x9e/0xe0
[ 204.284537][ C2] ? kmem_cache_alloc_node_noprof+0x1ca/0x360
[ 204.284541][ C2] kmem_cache_alloc_node_noprof+0x1ca/0x360
[ 204.284545][ C2] ? kmem_cache_free+0x149/0x330
[ 204.284549][ C2] ? __alloc_skb+0x297/0x2e0
[ 204.284552][ C2] ? __alloc_skb+0x215/0x2e0
[ 204.284560][ C2] __alloc_skb+0x215/0x2e0
[ 204.284565][ C2] ? __pfx___alloc_skb+0x10/0x10
[ 204.284571][ C2] ? __pfx_skb_network_protocol+0x10/0x10
[ 204.284574][ C2] ? hlock_class+0x4e/0x130
[ 204.284582][ C2] ? mark_lock+0x38/0x3e0
[ 204.284594][ C2] skb_segment+0xa93/0x3b90
[ 204.284629][ C2] ? __pfx_skb_segment+0x10/0x10
[ 204.284633][ C2] ? __pfx_validate_chain+0x10/0x10
[ 204.284637][ C2] ? hlock_class+0x4e/0x130
[ 204.284641][ C2] ? mark_lock+0x38/0x3e0
[ 204.284650][ C2] tcp_gso_segment+0x322/0x1900
[ 204.284657][ C2] ? __pfx_tcp_wfree+0x10/0x10
[ 204.284675][ C2] ipv6_gso_segment.part.0+0x5d9/0x1730
[ 204.284697][ C2] ? __pfx_ipv6_gso_segment.part.0+0x10/0x10
[ 204.284712][ C2] skb_mac_gso_segment+0x23c/0x5e0
[ 204.284723][ C2] ? __pfx_skb_mac_gso_segment+0x10/0x10
[ 204.284731][ C2] ? skb_release_data+0x48b/0x6a0
[ 204.284740][ C2] __skb_gso_segment+0x2df/0x5e0
[ 204.284744][ C2] ? netif_skb_features+0x23e/0xa80
[ 204.284752][ C2] validate_xmit_skb.constprop.0+0x368/0x510
[ 204.284761][ C2] validate_xmit_skb_list+0xa3/0x110
[ 204.284769][ C2] sch_direct_xmit+0x1fc/0xa60
[ 204.284777][ C2] ? pfifo_fast_dequeue+0x47b/0xb00
[ 204.284786][ C2] ? __pfx_sch_direct_xmit+0x10/0x10
[ 204.284804][ C2] __qdisc_run+0x1c0/0x3b0
[ 204.284811][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 204.284816][ C2] ? __pfx___qdisc_run+0x10/0x10
[ 204.284820][ C2] ? do_raw_spin_trylock+0xb9/0x190
[ 204.284827][ C2] ? lock_acquire+0x32/0xc0
[ 204.284830][ C2] ? net_tx_action+0x3a1/0x660
[ 204.284841][ C2] net_tx_action+0x3d8/0x660
[ 204.284850][ C2] handle_softirqs+0x1f6/0x5c0
[ 204.284870][ C2] ? __dev_queue_xmit+0x755/0x1860
[ 204.284875][ C2] ? __dev_queue_xmit+0x203/0x1860
[ 204.284879][ C2] do_softirq+0x4d/0xa0
[ 204.284882][ C2]
[ 204.284883][ C2]
[ 204.284885][ C2] __local_bh_enable_ip+0xf6/0x120
[ 204.284888][ C2] ? __dev_queue_xmit+0x755/0x1860
[ 204.284891][ C2] __dev_queue_xmit+0x76a/0x1860
[ 204.284899][ C2] ? __lock_release+0x103/0x460
[ 204.284902][ C2] ? ip6_finish_output2+0x5fc/0x1040
[ 204.284906][ C2] ? __pfx___lock_release+0x10/0x10
[ 204.284911][ C2] ? hlock_class+0x4e/0x130
[ 204.284916][ C2] ? __pfx___dev_queue_xmit+0x10/0x10
[ 204.284923][ C2] ? mark_held_locks+0x9e/0xe0
[ 204.284931][ C2] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 204.284936][ C2] ? neigh_hh_output+0x33a/0x520
[ 204.284946][ C2] ? ip6_finish_output2+0x2c2/0x1040
[ 204.284955][ C2] ip6_finish_output2+0x5fc/0x1040
[ 204.284967][ C2] ip6_finish_output.constprop.0+0x284/0x9c0
[ 204.284976][ C2] ip6_xmit+0xab9/0x1d90
[ 204.284979][ C2] ? __lock_acquire+0xb9a/0x1680
[ 204.284995][ C2] ? __pfx_ip6_xmit+0x10/0x10
[ 204.284998][ C2] ? lock_acquire.part.0+0xeb/0x330
[ 204.285001][ C2] ? inet6_csk_xmit+0x12b/0x5b0
[ 204.285010][ C2] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 204.285016][ C2] ? trace_lock_acquire+0x14c/0x1f0
[ 204.285032][ C2] inet6_csk_xmit+0x324/0x5b0
[ 204.285039][ C2] ? __pfx_inet6_csk_xmit+0x10/0x10
[ 204.285051][ C2] ? __pfx_tcp_established_options.constprop.0+0x10/0x10
[ 204.285057][ C2] ? __tcp_select_window+0x102/0xe40
[ 204.285069][ C2] __tcp_transmit_skb+0x167a/0x2dc0
[ 204.285089][ C2] ? __pfx___tcp_transmit_skb+0x10/0x10
[ 204.285092][ C2] ? mark_held_locks+0x9e/0xe0
[ 204.285099][ C2] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 204.285104][ C2] ? tcp_small_queue_check.isra.0+0xe9/0x380
[ 204.285113][ cf0
0
10
xe0
520
110
x10
00
0x10
_adj=0
e:
1b0
0
/0x10
170
60
xb0
3a0
0
0x2d0
/0x2b0
xe0
520
110
x10
00
/0x10
0x10
0
0
kB
33
ma:0kB
0
A:
B
B
B
048kB
kB
s
ly
otal
KB
KB
KB
KB
7KB
KB
KB
KB
KB
B
1KB
KB
5KB
KB
KB
kB
KB
KB
KB
KB
KB
KB
KB
30KB
KB
KB
KB
KB
KB
KB
3KB
KB
KB
UM)
KB
KB
KB
KB
KB
KB
A32:
KB
KB
46KB
KB
3KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
KB
[ 204.312333][ T926] fs_cache 6KB 23KB
[ 204.312349][ C2] 0*512kB
[ 204.312368][ T926] files_cache 17KB 63KB
[ 204.312385][ C2] 0*1024kB 0*2048kB
[ 204.312418][ T926] signal_cache 162KB 243KB
[ 204.312434][ C2] 0*4096kB
[ 204.312490][ T926] sighand_cache 228KB 308KB
[ 204.312496][ T926] task_struct 1112KB 1146KB
[ 204.312501][ T926] cred 46KB 70KB
[ 204.312587][ C2] = 1044kB
[ 204.312741][ T926] anon_vma_chain 93KB 110KB
[ 204.312755][ T926] anon_vma 117KB 173KB
[ 204.312899][ C2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
[ 204.312992][ T926] pid 55KB 70KB
[ 204.313003][ T926] Acpi-Operand 137KB 166KB
[ 204.313146][ C2] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
[ 204.313234][ T926] Acpi-ParseExt 0KB 3KB
[ 204.313239][ T926] Acpi-Parse 0KB 11KB
[ 204.313244][ T926] Acpi-State 0KB 15KB
[ 204.313247][ T926] Acpi-Namespace 14KB 15KB
[ 204.313330][ C2] 1131 total pagecache pages
[ 204.313392][ T926] numa_policy 0KB 3KB
[ 204.313403][ T926] trace_event_file 324KB 328KB
[ 204.313524][ C2] 0 pages in swap cache
[ 204.313531][ T926] ftrace_event_field 700KB 700KB
[ 204.313551][ C2] Free swap = 0kB
[ 204.313614][ T926] pool_workqueue 256KB 283KB
[ 204.313629][ T926] maple_node 213KB 945KB
[ 204.313648][ C2] Total swap = 0kB
[ 204.313671][ T926] mm_struct 34KB 126KB
[ 204.313753][ C2] 262045 pages RAM
[ 204.313760][ T926] vmap_area 133KB 134KB
[ 204.313806][ C2] 0 pages HighMem/MovableOnly
[ 204.313826][ T926] debug_objects_cache 114134KB 114134KB
[ 204.313910][ C2] 70420 pages reserved
[ 204.313918][ T926] page->ptl 34KB 51KB
[ 204.333281][ T926] kmemleak_scan_area 30KB 31KB
[ 204.333741][ T926] kmemleak_object 420778KB 420782KB
[ 204.334445][ T926] kmalloc-8k 432KB 456KB
[ 204.334847][ T926] kmalloc-4k 25776KB 26664KB
[ 204.335370][ T926] kmalloc-2k 21630KB 21630KB
[ 204.335713][ T926] kmalloc-1k 1086KB 1410KB
[ 204.336002][ T926] kmalloc-512 1059KB 1480KB
[ 204.336531][ T926] kmalloc-256 407KB 929KB
[ 204.336817][ T926] kmalloc-128 146KB 291KB
[ 204.337332][ T926] kmalloc-64 462KB 620KB
[ 204.337673][ T926] kmalloc-32 380KB 937KB
[ 204.337939][ T926] kmalloc-16 227KB 230KB
[ 204.338449][ T926] kmalloc-8 220KB 275KB
[ 204.338754][ T926] kmalloc-192 266KB 441KB
[ 204.339050][ T926] kmalloc-96 1037KB 1128KB
[ 204.339578][ T926] kmem_cache_node 62KB 70KB
[ 204.339878][ T926] kmem_cache 75KB 78KB
[ 204.340425][ T926] Tasks state (memory values in pages):
[ 204.340661][ T926] [ pid ] uid tgid total_vm rss rss_anon rss_file rss_shmem pgtables_bytes swapents oom_score_adj name
[ 204.341476][ T926] [ 123] 0 123 7104 351 331 20 0 73728 0 0 systemd-udevd
[ 204.342516][ T926] [ 187] 0 187 3399 172 128 44 0 49152 0 0 bash
[ 204.343649][ T926] [ 900] 0 900 35712 887 864 23 0 126976 0 0 iperf3
[ 204.344480][ T926] [ 902] 0 902 35712 919 864 55 0 118784 0 0 iperf3
[ 204.344976][ T926] [ 1460] 0 1460 2598 138 96 42 0 53248 0 0 make
[ 204.346250][ T926] [ 1474] 0 1474 3333 108 64 44 0 53248 0 0 sh
[ 204.346806][ T926] [ 1475] 0 1475 2631 184 128 56 0 53248 0 0 make
[ 204.347503][ T926] [ 1480] 0 1480 3366 89 64 25 0 53248 0 0 sh
[ 204.348056][ T926] [ 1487] 0 1487 3366 137 102 35 0 49152 0 0 sh
[ 204.348712][ T926] [ 1488] 0 1488 3366 139 102 37 0 49152 0 0 sh
[ 204.349360][ T926] [ 1489] 0 1489 3366 102 102 0 0 49152 0 0 sh
[ 204.349851][ T926] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,task=iperf3,pid=902,uid=0
[ 204.350966][ T926] Out of memory: Killed process 902 (iperf3) total-vm:142848kB, anon-rss:3456kB, file-rss:220kB, shmem-rss:0kB, UID:0 pgtables:116kB oom_score_adj:0
[ 204.575366][ T924] iperf3 (924) used greatest stack depth: 23640 bytes left
[ 204.593021][ T914] iperf3 (914) used greatest stack depth: 22632 bytes left
[ 208.912254][ T1475] make (1475) used greatest stack depth: 22624 bytes left