======================================
| make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [  298.787005][ T1965] perl invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[  298.791543][ T1965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  298.791545][ T1965] Call Trace:
[  298.791548][ T1965]  <TASK>
[ 298.791550][ T1965] dump_stack_lvl (lib/dump_stack.c:123) 
[ 298.791559][ T1965] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:468) 
[ 298.791571][ T1965] oom_kill_process (mm/oom_kill.c:1041) 
[ 298.791578][ T1965] out_of_memory (mm/oom_kill.c:1180 (discriminator 4)) 
[ 298.791584][ T1965] ? __pfx_out_of_memory (mm/oom_kill.c:1113) 
[ 298.791597][ T1965] __alloc_pages_may_oom (mm/page_alloc.c:3816) 
[ 298.791604][ T1965] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3748) 
[ 298.791624][ T1965] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4618) 
[ 298.791635][ T1965] ? get_page_from_freelist (mm/page_alloc.c:3401 mm/page_alloc.c:3601) 
[ 298.791640][ T1965] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4386) 
[ 298.791656][ T1965] __alloc_frozen_pages_noprof (mm/page_alloc.c:4943) 
[ 298.791662][ T1965] ? __pfx___alloc_frozen_pages_noprof (mm/page_alloc.c:4896) 
[ 298.791669][ T1965] ? find_held_lock (kernel/locking/lockdep.c:5348) 
[ 298.791677][ T1965] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 298.791683][ T1965] ? filemap_get_entry (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/filemap.c:1877) 
[ 298.791693][ T1965] alloc_pages_mpol (mm/mempolicy.c:2303) 
[ 298.791700][ T1965] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2258) 
[ 298.791708][ T1965] ? down_read (./arch/x86/include/asm/preempt.h:104 kernel/locking/rwsem.c:1255 kernel/locking/rwsem.c:1261 kernel/locking/rwsem.c:1526) 
[ 298.791718][ T1965] folio_alloc_noprof (mm/mempolicy.c:2392 mm/mempolicy.c:2402) 
[ 298.791722][ T1965] __filemap_get_folio (mm/filemap.c:1969) 
[ 298.791731][ T1965] filemap_fault (mm/filemap.c:3412) 
[ 298.791741][ T1965] ? __pfx_filemap_map_pages (mm/filemap.c:3691) 
[ 298.791746][ T1965] ? __pfx_filemap_fault (mm/filemap.c:3361) 
[ 298.791750][ T1965] ? find_held_lock (kernel/locking/lockdep.c:5348) 
[ 298.791755][ T1965] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 298.791760][ T1965] ? __lock_release (kernel/locking/lockdep.c:5534) 
[ 298.791766][ T1965] ? do_fault_around (./include/linux/rcupdate.h:341 ./include/linux/rcupdate.h:871 mm/memory.c:5479) 
[ 298.791774][ T1965] __do_fault (mm/memory.c:5098) 
[ 298.791780][ T1965] do_pte_missing (mm/memory.c:5518 mm/memory.c:5652 mm/memory.c:4160) 
[ 298.791785][ T1965] ? rcu_read_unlock (./include/linux/rcupdate.h:341 (discriminator 9) ./include/linux/rcupdate.h:871 (discriminator 9)) 
[ 298.791792][ T1965] handle_pte_fault (mm/memory.c:5997) 
[ 298.791799][ T1965] ? __pfx_handle_pte_fault (mm/memory.c:5954) 
[ 298.791805][ T1965] ? reacquire_held_locks (kernel/locking/lockdep.c:5383) 
[ 298.791810][ T1965] ? do_user_addr_fault (arch/x86/mm/fault.c:1328) 
[ 298.791821][ T1965] __handle_mm_fault (mm/memory.c:6140) 
[ 298.791827][ T1965] ? __pfx___handle_mm_fault (mm/memory.c:6049) 
[ 298.791830][ T1965] ? __lock_release (kernel/locking/lockdep.c:5580) 
[ 298.791847][ T1965] ? __pfx_lock_vma_under_rcu (mm/memory.c:6547) 
[ 298.791855][ T1965] handle_mm_fault (mm/memory.c:6321) 
[ 298.791860][ T1965] ? __pfx_handle_mm_fault (mm/memory.c:6276) 
[ 298.791865][ T1965] ? __rseq_handle_notify_resume (kernel/rseq.c:442) 
[ 298.791877][ T1965] do_user_addr_fault (arch/x86/mm/fault.c:1338) 
[ 298.791884][ T1965] ? rcu_is_watching (./include/linux/context_tracking.h:128 kernel/rcu/tree.c:736) 
[ 298.791893][ T1965] 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) 
[ 298.791899][ T1965] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[  298.791903][ T1965] RIP: 0033:0x7fb3ed92b446
[ 298.791911][ T1965] Code: Unable to access opcode bytes at 0x7fb3ed92b41c.

Code starting with the faulting instruction
===========================================
[  298.791913][ T1965] RSP: 002b:00007ffd9074a410 EFLAGS: 00010206
[  298.791916][ T1965] RAX: 0000557c1560ba20 RBX: 0000557c155df2a0 RCX: 0000000000000000
[  298.791919][ T1965] RDX: 000000000000000a RSI: 0000557c15617280 RDI: 0000557c155df2a0
[  298.791920][ T1965] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[  298.791922][ T1965] R10: 00007ffd9074a560 R11: 0000000000000001 R12: 0000557c1560b9f0


Finger prints:
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_frozen_pages_noprof