======================================
| make: Leaving directory '/home/virtme/testing-22/tools/testing/selftests'
| xx__-> echo $?
| 0
| xx__-> [  253.388392][ T2009] sh invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[  253.389353][ T2009] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  253.389355][ T2009] Call Trace:
[  253.389357][ T2009]  <TASK>
[ 253.389360][ T2009] dump_stack_lvl (lib/dump_stack.c:123) 
[ 253.389371][ T2009] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:468) 
[ 253.389383][ T2009] oom_kill_process (mm/oom_kill.c:1041) 
[ 253.389389][ T2009] out_of_memory (mm/oom_kill.c:1180 (discriminator 4)) 
[ 253.389395][ T2009] ? __pfx_out_of_memory (mm/oom_kill.c:1113) 
[ 253.389408][ T2009] __alloc_pages_may_oom (mm/page_alloc.c:3645) 
[ 253.389415][ T2009] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3577) 
[ 253.389435][ T2009] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4432) 
[ 253.389447][ T2009] ? get_page_from_freelist (mm/page_alloc.c:3235 mm/page_alloc.c:3430) 
[ 253.389451][ T2009] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4206) 
[ 253.389468][ T2009] __alloc_frozen_pages_noprof (mm/page_alloc.c:4752) 
[ 253.389473][ T2009] ? __pfx___alloc_frozen_pages_noprof (mm/page_alloc.c:4705) 
[ 253.389476][ T2009] ? __pfx___lock_release (kernel/locking/lockdep.c:5503) 
[ 253.389492][ T2009] ? filemap_get_entry (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/filemap.c:1878) 
[ 253.389503][ T2009] alloc_pages_mpol (mm/mempolicy.c:2272) 
[ 253.389510][ T2009] ? __pfx_alloc_pages_mpol (mm/mempolicy.c:2227) 
[ 253.389518][ T2009] ? down_read (kernel/locking/rwsem.c:1247 kernel/locking/rwsem.c:1261 kernel/locking/rwsem.c:1526) 
[ 253.389527][ T2009] folio_alloc_noprof (mm/mempolicy.c:2361 mm/mempolicy.c:2371) 
[ 253.389532][ T2009] __filemap_get_folio (mm/filemap.c:1970) 
[ 253.389541][ T2009] filemap_fault (mm/filemap.c:3457) 
[ 253.389549][ T2009] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5364) 
[ 253.389554][ T2009] ? __pfx___lock_release (kernel/locking/lockdep.c:5503) 
[ 253.389559][ T2009] ? __pfx_filemap_fault (mm/filemap.c:3406) 
[ 253.389570][ T2009] ? do_fault_around (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 mm/memory.c:5364) 
[ 253.389574][ T2009] ? __pfx_filemap_map_pages (mm/filemap.c:3767) 
[ 253.389583][ T2009] __do_fault (mm/memory.c:4988) 
[ 253.389589][ T2009] do_pte_missing (mm/memory.c:5403 mm/memory.c:5537 mm/memory.c:4058) 
[ 253.389592][ T2009] ? handle_pte_fault (./include/linux/rcupdate.h:347 ./include/linux/rcupdate.h:880 ./include/linux/pgtable.h:136 mm/memory.c:5894) 
[ 253.389601][ T2009] handle_pte_fault (mm/memory.c:5900) 
[ 253.389608][ T2009] ? __pfx_handle_pte_fault (mm/memory.c:5857) 
[ 253.389622][ T2009] __handle_mm_fault (mm/memory.c:6043) 
[ 253.389628][ T2009] ? __pfx___handle_mm_fault (mm/memory.c:5952) 
[ 253.389645][ T2009] ? lock_acquire (kernel/locking/lockdep.c:5824) 
[ 253.389649][ T2009] ? __pfx_lock_vma_under_rcu (mm/memory.c:6368) 
[ 253.389657][ T2009] handle_mm_fault (mm/memory.c:6224) 
[ 253.389663][ T2009] ? __pfx_handle_mm_fault (mm/memory.c:6179) 
[ 253.389669][ T2009] ? __rseq_handle_notify_resume (kernel/rseq.c:420) 
[ 253.389680][ T2009] do_user_addr_fault (arch/x86/mm/fault.c:1337) 
[ 253.389695][ T2009] 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) 
[ 253.389700][ T2009] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[  253.389704][ T2009] RIP: 0033:0x7f001040a0d0
[ 253.389713][ T2009] Code: Unable to access opcode bytes at 0x7f001040a0a6.

Code starting with the faulting instruction
===========================================
[  253.389714][ T2009] RSP: 002b:00007ffe894d19b0 EFLAGS: 00010283
[  253.389717][ T2009] RAX: 0000000000000030 RBX: 0000000000000030 RCX: 0000000000000000
[  253.389719][ T2009] RDX: 00005608718f3010 RSI: 0000000000000020 RDI: 00007f0010555c60
[  253.389721][ T2009] RBP: 0000000000000020 R08: 00000000000007dc R09: 0000000000000000
[  253.389722][ T2009] R10: 0000000000000000 R11: 00007f0010555c60 R12: 0000000000000003


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