======================================
| make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [ 413.939836][ T1375] iperf3 invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 413.942527][ T1375] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 413.942530][ T1375] Call Trace:
[ 413.942533][ T1375]
[ 413.942536][ T1375] dump_stack_lvl (lib/dump_stack.c:123)
[ 413.942548][ T1375] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:468)
[ 413.942563][ T1375] oom_kill_process (mm/oom_kill.c:1041)
[ 413.942569][ T1375] out_of_memory (mm/oom_kill.c:1180 (discriminator 4))
[ 413.942575][ T1375] ? __pfx_out_of_memory (mm/oom_kill.c:1113)
[ 413.942588][ T1375] __alloc_pages_may_oom (mm/page_alloc.c:3816)
[ 413.942597][ T1375] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3748)
[ 413.942616][ T1375] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4618)
[ 413.942629][ T1375] ? get_page_from_freelist (mm/page_alloc.c:3401 mm/page_alloc.c:3601)
[ 413.942634][ T1375] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4386)
[ 413.942650][ T1375] __alloc_frozen_pages_noprof (mm/page_alloc.c:4943)
[ 413.942656][ T1375] ? __pfx___alloc_frozen_pages_noprof (mm/page_alloc.c:4896)
[ 413.942663][ T1375] ? find_held_lock (kernel/locking/lockdep.c:5348)
[ 413.942672][ T1375] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 413.942679][ T1375] ? filemap_get_entry (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/filemap.c:1877)
[ 413.942690][ T1375] alloc_pages_mpol (mm/mempolicy.c:2303)
[ 413.942698][ T1375] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2258)
[ 413.942706][ T1375] ? down_read (./arch/x86/include/asm/preempt.h:104 kernel/locking/rwsem.c:1255 kernel/locking/rwsem.c:1261 kernel/locking/rwsem.c:1526)
[ 413.942716][ T1375] folio_alloc_noprof (mm/mempolicy.c:2392 mm/mempolicy.c:2402)
[ 413.942721][ T1375] __filemap_get_folio (mm/filemap.c:1969)
[ 413.942731][ T1375] filemap_fault (mm/filemap.c:3412)
[ 413.942740][ T1375] ? __pfx_filemap_map_pages (mm/filemap.c:3691)
[ 413.942746][ T1375] ? __pfx_filemap_fault (mm/filemap.c:3361)
[ 413.942750][ T1375] ? find_held_lock (kernel/locking/lockdep.c:5348)
[ 413.942755][ T1375] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 413.942760][ T1375] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 413.942766][ T1375] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 413.942774][ T1375] __do_fault (mm/memory.c:5098)
[ 413.942780][ T1375] do_pte_missing (mm/memory.c:5518 mm/memory.c:5652 mm/memory.c:4160)
[ 413.942785][ T1375] ? rcu_read_unlock (./include/linux/rcupdate.h:341 (discriminator 9) ./include/linux/rcupdate.h:871 (discriminator 9))
[ 413.942791][ T1375] handle_pte_fault (mm/memory.c:5997)
[ 413.942799][ T1375] ? __pfx_handle_pte_fault (mm/memory.c:5954)
[ 413.942804][ T1375] ? reacquire_held_locks (kernel/locking/lockdep.c:5383)
[ 413.942807][ T1375] ? do_user_addr_fault (arch/x86/mm/fault.c:1328)
[ 413.942821][ T1375] __handle_mm_fault (mm/memory.c:6140)
[ 413.942825][ T1375] ? __pfx___handle_mm_fault (mm/memory.c:6049)
[ 413.942827][ T1375] ? __lock_release (kernel/locking/lockdep.c:5580)
[ 413.942844][ T1375] ? __pfx_lock_vma_under_rcu (mm/memory.c:6547)
[ 413.942852][ T1375] handle_mm_fault (mm/memory.c:6321)
[ 413.942857][ T1375] ? __pfx_handle_mm_fault (mm/memory.c:6276)
[ 413.942862][ T1375] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 413.942876][ T1375] do_user_addr_fault (arch/x86/mm/fault.c:1338)
[ 413.942883][ T1375] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 413.942892][ T1375] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 arch/x86/mm/fault.c:1488 arch/x86/mm/fault.c:1538)
[ 413.942899][ T1375] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623)
[ 413.942904][ T1375] RIP: 0033:0x7f93dbf37ac0
[ 413.942914][ T1375] Code: Unable to access opcode bytes at 0x7f93dbf37a96.
Code starting with the faulting instruction
===========================================
[ 413.942916][ T1375] RSP: 002b:00007f93d44e3d48 EFLAGS: 00010206
[ 413.942920][ T1375] RAX: 000055874055f690 RBX: 0000000000020000 RCX: 0000000000000001
[ 413.942922][ T1375] RDX: 0000000000020000 RSI: 00007f93db513000 RDI: 0000000000000022
[ 413.942924][ T1375] RBP: 00007f93db513000 R08: 0000000000000002 R09: 00007fff71ca042f
[ 413.942926][ T1375] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
[ 413.942928][ T1375] R13: 0000000000000022 R14: 00007f93dbe98560 R15: 0000000000000000
| [ 413.942926][ T1375] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
| [ 413.942928][ T1375] R13: 0000000000000022 R14: 00007f93dbe98560 R15: 0000000000000000
| [ 413.942945][ T1375]
| [ 413.969827][ T1360] iperf3: page allocation failure: order:1, mode:0x40820(GFP_ATOMIC|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
[ 413.971537][ T1360] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 413.971541][ T1360] Call Trace:
[ 413.971544][ T1360]
[ 413.971547][ T1360] dump_stack_lvl (lib/dump_stack.c:123)
[ 413.971560][ T1360] warn_alloc (mm/page_alloc.c:3723)
[ 413.971573][ T1360] ? __pfx_warn_alloc (mm/page_alloc.c:3702)
[ 413.971578][ T1360] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 413.971603][ T1360] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4670)
[ 413.971615][ T1360] ? get_page_from_freelist (mm/page_alloc.c:3401 mm/page_alloc.c:3601)
[ 413.971619][ T1360] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4386)
[ 413.971630][ T1360] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 413.971639][ T1360] __alloc_frozen_pages_noprof (mm/page_alloc.c:4943)
[ 413.971645][ T1360] ? __pfx___alloc_frozen_pages_noprof (mm/page_alloc.c:4896)
[ 413.971649][ T1360] ? kernel_text_address (kernel/extable.c:97 kernel/extable.c:94)
[ 413.971672][ T1360] alloc_pages_mpol (mm/mempolicy.c:2303)
[ 413.971680][ T1360] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2258)
[ 413.971684][ T1360] ? rcu_read_lock_any_held (kernel/rcu/update.c:387 kernel/rcu/update.c:380)
[ 413.971691][ T1360] ? stack_depot_save_flags (lib/stackdepot.c:552 lib/stackdepot.c:619)
[ 413.971704][ T1360] allocate_slab (mm/slub.c:2459 mm/slub.c:2631)
[ 413.971713][ T1360] ___slab_alloc (mm/slub.c:3863 (discriminator 3))
[ 413.971719][ T1360] ? virtqueue_add_split (drivers/virtio/virtio_ring.c:493 drivers/virtio/virtio_ring.c:564)
[ 413.971725][ T1360] ? fuse_send_readpages (fs/fuse/file.c:992 (discriminator 3))
[ 413.971732][ T1360] ? fuse_readahead (fs/fuse/file.c:1033)
[ 413.971735][ T1360] ? page_cache_ra_unbounded (./include/linux/fs.h:934 mm/readahead.c:298)
[ 413.971744][ T1360] ? virtqueue_add_split (drivers/virtio/virtio_ring.c:493 drivers/virtio/virtio_ring.c:564)
[ 413.971748][ T1360] __slab_alloc.constprop.0 (mm/slub.c:3952)
[ 413.971751][ T1360] ? exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 arch/x86/mm/fault.c:1488 arch/x86/mm/fault.c:1538)
[ 413.971759][ T1360] ? virtqueue_add_split (drivers/virtio/virtio_ring.c:493 drivers/virtio/virtio_ring.c:564)
[ 413.971761][ T1360] __kmalloc_noprof (mm/slub.c:4027 mm/slub.c:4188 mm/slub.c:4330 mm/slub.c:4343)
[ 413.971766][ T1360] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 413.971774][ T1360] virtqueue_add_split (drivers/virtio/virtio_ring.c:493 drivers/virtio/virtio_ring.c:564)
[ 413.971789][ T1360] ? __pfx_virtqueue_add_split (drivers/virtio/virtio_ring.c:538)
[ 413.971804][ T1360] virtqueue_add_sgs (drivers/virtio/virtio_ring.c:2282 drivers/virtio/virtio_ring.c:2316)
[ 413.971815][ T1360] virtio_fs_enqueue_req (fs/fuse/virtio_fs.c:1440)
[ 413.971831][ T1360] ? __pfx_virtio_fs_enqueue_req (fs/fuse/virtio_fs.c:1376)
[ 413.971837][ T1360] ? rcu_read_lock_any_held (kernel/rcu/update.c:386 kernel/rcu/update.c:380)
[ 413.971840][ T1360] ? validate_chain (kernel/locking/lockdep.c:3802 kernel/locking/lockdep.c:3822 kernel/locking/lockdep.c:3877)
[ 413.971852][ T1360] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 413.971863][ T1360] ? find_held_lock (kernel/locking/lockdep.c:5348)
[ 413.971869][ T1360] ? fuse_get_unique (fs/fuse/dev.c:317)
[ 413.971873][ T1360] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 413.971880][ T1360] ? do_raw_spin_unlock (./arch/x86/include/asm/atomic.h:23 ./include/linux/atomic/atomic-arch-fallback.h:457 ./include/linux/atomic/atomic-instrumented.h:33 ./include/asm-generic/qspinlock.h:57 kernel/locking/spinlock_debug.c:101 kernel/locking/spinlock_debug.c:141)
[ 413.971889][ T1360] virtio_fs_send_req (fs/fuse/virtio_fs.c:1499)
[ 413.971892][ T1360] ? fuse_send_one (fs/fuse/dev.c:400)
[ 413.971899][ T1360] flush_bg_queue (fs/fuse/dev.c:418)
[ 413.971910][ T1360] fuse_request_queue_background (./include/linux/spinlock.h:391 fs/fuse/dev.c:728)
[ 413.971918][ T1360] fuse_simple_background (fs/fuse/dev.c:753)
[ 413.971924][ T1360] fuse_send_readpages (fs/fuse/file.c:995)
[ 413.971933][ T1360] fuse_readahead (fs/fuse/file.c:1033)
[ 413.971948][ T1360] ? __pfx_fuse_readahead (fs/fuse/file.c:1006)
[ 413.971951][ T1360] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 413.971962][ T1360] ? find_held_lock (kernel/locking/lockdep.c:5348)
[ 413.971969][ T1360] read_pages (mm/readahead.c:160)
[ 413.971978][ T1360] ? __folio_batch_add_and_move (./arch/x86/include/asm/preempt.h:104 mm/swap.c:201)
[ 413.971986][ T1360] ? __pfx_read_pages (mm/readahead.c:147)
[ 413.972003][ T1360] page_cache_ra_unbounded (./include/linux/fs.h:934 mm/readahead.c:298)
[ 413.972017][ T1360] do_sync_mmap_readahead (mm/filemap.c:3262)
[ 413.972026][ T1360] ? __pfx_do_sync_mmap_readahead (mm/filemap.c:3202)
[ 413.972038][ T1360] ? __filemap_get_folio (mm/filemap.c:1907)
[ 413.972048][ T1360] filemap_fault (mm/filemap.c:3402)
[ 413.972052][ T1360] ? __lock_acquire (kernel/locking/lockdep.c:5235)
[ 413.972059][ T1360] ? __pfx_filemap_map_pages (mm/filemap.c:3691)
[ 413.972064][ T1360] ? __pfx_filemap_fault (mm/filemap.c:3361)
[ 413.972067][ T1360] ? find_held_lock (kernel/locking/lockdep.c:5348)
[ 413.972072][ T1360] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 413.972077][ T1360] ? __lock_release (kernel/locking/lockdep.c:5534)
[ 413.972083][ T1360] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479)
[ 413.972091][ T1360] __do_fault (mm/memory.c:5098)
[ 413.972097][ T1360] do_pte_missing (mm/memory.c:5518 mm/memory.c:5652 mm/memory.c:4160)
[ 413.972101][ T1360] ? rcu_read_unlock (./include/linux/rcupdate.h:341 (discriminator 9) ./include/linux/rcupdate.h:871 (discriminator 9))
[ 413.972108][ T1360] handle_pte_fault (mm/memory.c:5997)
[ 413.972115][ T1360] ? __pfx_handle_pte_fault (mm/memory.c:5954)
[ 413.972120][ T1360] ? reacquire_held_locks (kernel/locking/lockdep.c:5383)
[ 413.972123][ T1360] ? do_user_addr_fault (arch/x86/mm/fault.c:1328)
[ 413.972134][ T1360] __handle_mm_fault (mm/memory.c:6140)
[ 413.972138][ T1360] ? __pfx___handle_mm_fault (mm/memory.c:6049)
[ 413.972140][ T1360] ? __lock_release (kernel/locking/lockdep.c:5580)
[ 413.972157][ T1360] ? __pfx_lock_vma_under_rcu (mm/memory.c:6547)
[ 413.972164][ T1360] handle_mm_fault (mm/memory.c:6321)
[ 413.972169][ T1360] ? __pfx_handle_mm_fault (mm/memory.c:6276)
[ 413.972174][ T1360] ? __rseq_handle_notify_resume (kernel/rseq.c:442)
[ 413.972187][ T1360] do_user_addr_fault (arch/x86/mm/fault.c:1338)
[ 413.972194][ T1360] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736)
[ 413.972200][ T1360] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:109 ./arch/x86/include/asm/irqflags.h:151 arch/x86/mm/fault.c:1488 arch/x86/mm/fault.c:1538)
[ 413.972206][ T1360] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623)
[ 413.972211][ T1360] RIP: 0033:0x7f93dc020a20
[ 413.972223][ T1360] Code: Unable to access opcode bytes at 0x7f93dc0209f6.
Code starting with the faulting instruction
===========================================
[ 413.972225][ T1360] RSP: 002b:00007f93d84ebd50 EFLAGS: 00010206
[ 413.972228][ T1360] RAX: 0000000000002ca0 RBX: 000000000000ca3c RCX: 00007f93dbf37b0c
[ 413.972230][ T1360] RDX: 000000000000ca3c RSI: 00007f93db6265c4 RDI: 0000000000000002
[ 413.972232][ T1360] RBP: 00007f93db6265c4 R08: 0000000000000002 R09: 00007fff71ca042f
[ 413.972234][ T1360] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000020000
Finger prints:
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_frozen_pages_noprof
warn_alloc:__alloc_frozen_pages_noprof:alloc_pages_mpol:allocate_slab:___slab_alloc