======================================
| [ 3732.381534][T21896] test-bond0 (unregistering): (slave eth0): Releasing backup interface
| [ 3732.412495][T21896] test-bond0 (unregistering): (slave eth1): Releasing backup interface
| [ 3732.432774][T21896] test-bond0 (unregistering): Released all slaves
| [ 4068.179242][T21900] ip invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 4068.180085][T21900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4068.180488][T21900] Call Trace:
[ 4068.180611][T21900]  <TASK>
[4068.180700][T21900] dump_stack_lvl (lib/dump_stack.c:117) 
[4068.180871][T21900] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4068.181375][T21900] oom_kill_process (mm/oom_kill.c:1036) 
[4068.181539][T21900] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4068.181696][T21900] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4068.181864][T21900] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4068.182024][T21900] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4068.182234][T21900] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4068.182445][T21900] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4068.182617][T21900] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4068.182830][T21900] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4068.182992][T21900] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4068.183151][T21900] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4068.183323][T21900] ? filemap_get_entry (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/filemap.c:1858) 
[4068.183493][T21900] alloc_pages_mpol_noprof (mm/mempolicy.c:2267) 
[4068.183653][T21900] ? __pfx_alloc_pages_mpol_noprof (mm/mempolicy.c:2223) 
[4068.183850][T21900] ? down_read (kernel/locking/rwsem.c:1249 kernel/locking/rwsem.c:1263 kernel/locking/rwsem.c:1528) 
[4068.183981][T21900] folio_alloc_noprof (mm/mempolicy.c:2343) 
[4068.184144][T21900] __filemap_get_folio (mm/filemap.c:1950) 
[4068.184306][T21900] filemap_fault (mm/filemap.c:3323) 
[4068.184464][T21900] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/memory.c:4887) 
[4068.184623][T21900] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4068.184782][T21900] ? __pfx_filemap_fault (mm/filemap.c:3274) 
[4068.184948][T21900] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/memory.c:4887) 
[4068.185107][T21900] ? __pfx_filemap_map_pages (mm/filemap.c:3602) 
[4068.185281][T21900] __do_fault (mm/memory.c:4562) 
[4068.185407][T21900] do_pte_missing (mm/memory.c:4926 mm/memory.c:5056 mm/memory.c:3903) 
[4068.185573][T21900] __handle_mm_fault (mm/memory.c:5523) 
[4068.185727][T21900] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[4068.185883][T21900] ? __pfx___handle_mm_fault (mm/memory.c:5432) 
[4068.186053][T21900] ? lock_vma_under_rcu (mm/memory.c:5860) 
[4068.186219][T21900] handle_mm_fault (mm/memory.c:5692) 
[4068.186380][T21900] ? __pfx_handle_mm_fault (mm/memory.c:5658) 
[4068.186548][T21900] do_user_addr_fault (arch/x86/mm/fault.c:1338) 
[4068.186711][T21900] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539) 
[4068.186878][T21900] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[ 4068.187044][T21900] RIP: 0033:0x40bf60
[ 4068.187186][T21900] Code: Unable to access opcode bytes at 0x40bf36.

Code starting with the faulting instruction
===========================================
[ 4068.187390][T21900] RSP: 002b:00007ffc3c55ecb8 EFLAGS: 00010246
[ 4068.187594][T21900] RAX: 0000000000000054 RBX: 0000000000000001 RCX: 000000000000558c
[ 4068.187840][T21900] RDX: 00000000665d1989 RSI: 00007ffc3c55ee20 RDI: 0000000026cac980
[ 4068.188076][T21900] RBP: 00007ffc3c55edc8 R08: 0000000000000054 R09: 0000000000000000
[ 4068.188319][T21900] R10: 0000000026cb4980 R11: 0000000000000246 R12: 0000000000496600
[ 4068.188557][T21900] R13: 0000000000000054 R14: 0000000000000000 R15: 0000000026cac980
| Ctrl-C stderr
|
| Ctrl-C stderr
| [ 4369.389124][T21905] ip invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
[ 4369.389852][T21905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4369.390240][T21905] Call Trace:
[ 4369.390369][T21905]  <TASK>
[4369.390459][T21905] dump_stack_lvl (lib/dump_stack.c:117) 
[4369.390641][T21905] dump_header (mm/oom_kill.c:74 mm/oom_kill.c:463) 
[4369.390818][T21905] oom_kill_process (mm/oom_kill.c:1036) 
[4369.390990][T21905] out_of_memory (mm/oom_kill.c:1175 (discriminator 4)) 
[4369.391162][T21905] ? __pfx_out_of_memory (mm/oom_kill.c:1108) 
[4369.391344][T21905] __alloc_pages_may_oom (mm/page_alloc.c:3575) 
[4369.391515][T21905] ? __pfx___alloc_pages_may_oom (mm/page_alloc.c:3507) 
[4369.391747][T21905] __alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4337) 
[4369.391978][T21905] ? get_page_from_freelist (mm/page_alloc.c:3158 mm/page_alloc.c:3351) 
[4369.392158][T21905] ? __pfx___alloc_pages_slowpath.constprop.0 (mm/page_alloc.c:4131) 
[4369.392398][T21905] __alloc_pages_noprof (mm/page_alloc.c:4673) 
[4369.392581][T21905] ? __pfx___alloc_pages_noprof (mm/page_alloc.c:4626) 
[4369.392764][T21905] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4369.392949][T21905] ? filemap_get_entry (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/filemap.c:1858) 
[4369.393151][T21905] alloc_pages_mpol_noprof (mm/mempolicy.c:2267) 
[4369.393338][T21905] ? __pfx_alloc_pages_mpol_noprof (mm/mempolicy.c:2223) 
[4369.393552][T21905] ? down_read (kernel/locking/rwsem.c:1249 kernel/locking/rwsem.c:1263 kernel/locking/rwsem.c:1528) 
[4369.393694][T21905] folio_alloc_noprof (mm/mempolicy.c:2343) 
[4369.393862][T21905] __filemap_get_folio (mm/filemap.c:1950) 
[4369.394043][T21905] filemap_fault (mm/filemap.c:3323) 
[4369.394240][T21905] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/memory.c:4887) 
[4369.394421][T21905] ? __pfx___lock_release (kernel/locking/lockdep.c:5406) 
[4369.394591][T21905] ? __pfx_filemap_fault (mm/filemap.c:3274) 
[4369.394771][T21905] ? do_fault_around (./include/linux/rcupdate.h:339 ./include/linux/rcupdate.h:812 mm/memory.c:4887) 
[4369.394944][T21905] ? __pfx_filemap_map_pages (mm/filemap.c:3602) 
[4369.395122][T21905] __do_fault (mm/memory.c:4562) 
[4369.395255][T21905] do_pte_missing (mm/memory.c:4926 mm/memory.c:5056 mm/memory.c:3903) 
[4369.395434][T21905] __handle_mm_fault (mm/memory.c:5523) 
[4369.395605][T21905] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719) 
[4369.395774][T21905] ? __pfx___handle_mm_fault (mm/memory.c:5432) 
[4369.395964][T21905] ? lock_vma_under_rcu (mm/memory.c:5860) 
[4369.396147][T21905] handle_mm_fault (mm/memory.c:5692) 
[4369.396323][T21905] ? __pfx_handle_mm_fault (mm/memory.c:5658) 
[4369.396509][T21905] do_user_addr_fault (arch/x86/mm/fault.c:1338) 
[4369.396692][T21905] exc_page_fault (./arch/x86/include/asm/irqflags.h:26 ./arch/x86/include/asm/irqflags.h:67 ./arch/x86/include/asm/irqflags.h:127 arch/x86/mm/fault.c:1489 arch/x86/mm/fault.c:1539) 
[4369.396870][T21905] asm_exc_page_fault (./arch/x86/include/asm/idtentry.h:623) 
[ 4369.397043][T21905] RIP: 0033:0x46ad6d
[ 4369.397183][T21905] Code: Unable to access opcode bytes at 0x46ad43.

Code starting with the faulting instruction
===========================================
[ 4369.397402][T21905] RSP: 002b:00007ffdbe7f3fb0 EFLAGS: 00010206
[ 4369.397625][T21905] RAX: 00000000000000b0 RBX: 0000000000008000 RCX: 00007ff81811d64d
[ 4369.397890][T21905] RDX: 0000000000000000 RSI: 00007ffdbe7f4090 RDI: 0000000000000005
[ 4369.398148][T21905] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 4369.398402][T21905] R10: 000000000f116980 R11: 0000000000000246 R12: 00007ffdbe7f4090


Finger prints:
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof
dump_header:oom_kill_process:out_of_memory:__alloc_pages_may_oom:__alloc_pages_noprof