======================================
| make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [  241.499664][ T1770] sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[  241.500493][ T1770] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  241.500495][ T1770] Call Trace:
[  241.500497][ T1770]  <TASK>
[ 241.500499][ T1770] dump_stack_lvl (lib/dump_stack.c:123) 
[ 241.500514][ T1770] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:468) 
[ 241.500529][ T1770] oom_kill_process (mm/oom_kill.c:1041) 
[ 241.500535][ T1770] out_of_memory (mm/oom_kill.c:1180 (discriminator 4)) 
[ 241.500541][ T1770] ? __pfx_out_of_memory (mm/oom_kill.c:1113) 
[ 241.500555][ T1770] __alloc_pages_may_oom (mm/page_alloc.c:3645) 
[ 241.500564][ T1770] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3577) 
[ 241.500585][ T1770] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4433) 
[ 241.500598][ T1770] ? get_page_from_freelist (mm/page_alloc.c:3235 mm/page_alloc.c:3430) 
[ 241.500603][ T1770] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4206) 
[ 241.500621][ T1770] __alloc_frozen_pages_noprof (mm/page_alloc.c:4753) 
[ 241.500626][ T1770] ? __pfx___alloc_frozen_pages_noprof (mm/page_alloc.c:4706) 
[ 241.500630][ T1770] ? __pfx___lock_release (kernel/locking/lockdep.c:5503) 
[ 241.500648][ T1770] ? filemap_get_entry (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/filemap.c:1878) 
[ 241.500662][ T1770] alloc_pages_mpol (mm/mempolicy.c:2272) 
[ 241.500671][ T1770] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2227) 
[ 241.500680][ T1770] ? down_read (kernel/locking/rwsem.c:1247 kernel/locking/rwsem.c:1261 kernel/locking/rwsem.c:1526) 
[ 241.500689][ T1770] folio_alloc_noprof (mm/mempolicy.c:2361 mm/mempolicy.c:2371) 
[ 241.500695][ T1770] __filemap_get_folio (mm/filemap.c:1970) 
[ 241.500705][ T1770] filemap_fault (mm/filemap.c:3456) 
[ 241.500713][ T1770] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5371) 
[ 241.500719][ T1770] ? __pfx___lock_release (kernel/locking/lockdep.c:5503) 
[ 241.500724][ T1770] ? __pfx_filemap_fault (mm/filemap.c:3405) 
[ 241.500736][ T1770] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5371) 
[ 241.500740][ T1770] ? __pfx_filemap_map_pages (mm/filemap.c:3766) 
[ 241.500749][ T1770] __do_fault (mm/memory.c:4990) 
[ 241.500755][ T1770] do_pte_missing (mm/memory.c:5410 mm/memory.c:5544 mm/memory.c:4060) 
[ 241.500759][ T1770] ? handle_pte_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/pgtable.h:136 mm/memory.c:5901) 
[ 241.500767][ T1770] handle_pte_fault (mm/memory.c:5907) 
[ 241.500775][ T1770] ? __pfx_handle_pte_fault (mm/memory.c:5864) 
[ 241.500789][ T1770] __handle_mm_fault (mm/memory.c:6050) 
[ 241.500795][ T1770] ? __pfx___handle_mm_fault (mm/memory.c:5959) 
[ 241.500813][ T1770] ? lock_acquire (kernel/locking/lockdep.c:5824) 
[ 241.500818][ T1770] ? __pfx_lock_vma_under_rcu (mm/memory.c:6375) 
[ 241.500826][ T1770] handle_mm_fault (mm/memory.c:6231) 
[ 241.500832][ T1770] ? __pfx_handle_mm_fault (mm/memory.c:6186) 
[ 241.500838][ T1770] ? __rseq_handle_notify_resume (kernel/rseq.c:420) 
[ 241.500844][ T1770] ? do_user_addr_fault (./include/linux/mmap_lock.h:218 arch/x86/mm/fault.c:1416) 
[ 241.500857][ T1770] do_user_addr_fault (arch/x86/mm/fault.c:1337) 
[ 241.500871][ T1770] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:87 ./arch/x86/include/asm/irqflags.h:147 arch/x86/mm/fault.c:1488 arch/x86/mm/fault.c:1538) 
[ 241.500877][ T1770] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[  241.500881][ T1770] RIP: 0033:0x559a3893e012
[ 241.500889][ T1770] Code: Unable to access opcode bytes at 0x559a3893dfe8.

Code starting with the faulting instruction
===========================================
[  241.500891][ T1770] RSP: 002b:00007ffead1a03d0 EFLAGS: 00010206
[  241.500894][ T1770] RAX: 0000559a38a0e220 RBX: 0000000000000002 RCX: 00007fcb69da1eb3
[  241.500896][ T1770] RDX: 0000000000000025 RSI: 0000000000000000 RDI: 0000000000000002
[  241.500898][ T1770] RBP: 0000559a38a0fbc0 R08: 00007ffead1a0250 R09: 0000000000000000
[  241.500899][ T1770] R10: 0000000000000008 R11: 0000000000000206 R12: 0000559a38a0e220


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