task_struct             3892KB       4749KB
cred                     133KB        316KB
anon_vma_chain           176KB        342KB
anon_vma                 190KB        503KB
pid                      140KB        367KB
Acpi-Operand             200KB        328KB
Acpi-ParseExt             20KB         31KB
Acpi-Parse                10KB         19KB
Acpi-State                17KB         47KB
Acpi-Namespace            31KB         44KB
numa_policy                3KB          4KB
perf_event                15KB         31KB
trace_event_file         577KB        580KB
ftrace_event_field       1118KB       1122KB
pool_workqueue          2055KB       2080KB
task_group                24KB         32KB
maple_node               489KB       1568KB
mm_struct                184KB        478KB
vmap_area                801KB        804KB
debug_objects_cache       1825KB       3157KB
page->ptl                 50KB        102KB
kmalloc-cg-8k           1152KB       1312KB
kmalloc-cg-4k          10448KB      11008KB
kmalloc-cg-2k           6564KB       6784KB
kmalloc-cg-1k           1938KB       2176KB
kmalloc-cg-512           946KB       1056KB
kmalloc-cg-256           255KB        288KB
kmalloc-cg-128           192KB        204KB
kmalloc-cg-64             35KB         64KB
kmalloc-cg-32             43KB        176KB
kmalloc-cg-16              7KB         12KB
kmalloc-cg-8              17KB         24KB
kmalloc-cg-192            56KB         64KB
kmalloc-cg-96             55KB         68KB
kmalloc-8k              5184KB       5536KB
kmalloc-4k             16072KB      16128KB
kmalloc-2k             12564KB      15456KB
kmalloc-1k              7544KB       7584KB
kmalloc-512            12713KB      12800KB
kmalloc-256            13655KB      14048KB
kmalloc-128             2029KB       2040KB
kmalloc-64              2866KB       3032KB
kmalloc-32              1316KB       1440KB
kmalloc-16               345KB        376KB
kmalloc-8                359KB        404KB
kmalloc-192             1130KB       1180KB
kmalloc-96              1588KB       1652KB
kmem_cache_node          215KB        220KB
kmem_cache               179KB        218KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 2 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120
 vpanic+0x552/0x970 kernel/panic.c:651
 panic+0xd1/0xe0 kernel/panic.c:788
 out_of_memory.cold+0xa2/0x170 mm/oom_kill.c:1166
 __alloc_pages_may_oom mm/page_alloc.c:4116 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4967 [inline]
 __alloc_frozen_pages_noprof+0x24c2/0x2dc0 mm/page_alloc.c:5317
 alloc_pages_mpol+0x1fb/0x540 mm/mempolicy.c:2490
 alloc_pages_noprof mm/mempolicy.c:2581 [inline]
 folio_alloc_noprof+0x22/0x250 mm/mempolicy.c:2591
 filemap_alloc_folio_noprof.part.0+0x377/0x450 mm/filemap.c:1013
 filemap_alloc_folio_noprof mm/filemap.c:2027 [inline]
 __filemap_get_folio_mpol+0x653/0x1320 mm/filemap.c:2012
 __filemap_get_folio include/linux/pagemap.h:761 [inline]
 filemap_fault+0x879/0x3130 mm/filemap.c:3592
 __do_fault+0x10b/0x440 mm/memory.c:5425
 do_read_fault mm/memory.c:5860 [inline]
 do_fault+0xa99/0x1750 mm/memory.c:5994
 do_pte_missing mm/memory.c:4566 [inline]
 handle_pte_fault mm/memory.c:6379 [inline]
 __handle_mm_fault+0x187d/0x2a00 mm/memory.c:6517
 handle_mm_fault+0x37b/0xa30 mm/memory.c:6686
 do_user_addr_fault+0x5a3/0x12f0 arch/x86/mm/fault.c:1343
 handle_page_fault arch/x86/mm/fault.c:1483 [inline]
 exc_page_fault+0x6f/0xd0 arch/x86/mm/fault.c:1536
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:595
RIP: 0033:0x7f58ed7e4407
Code: Unable to access opcode bytes at 0x7f58ed7e43dd.
RSP: 002b:00007ffc104d8df0 EFLAGS: 00010202
RAX: 0000000000000011 RBX: 00007f58ed694c80 RCX: 00007f58ed7e4407
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f58ed9fe498
RBP: 00007f58ed9fe490 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000202 R12: 00007f58ed9fe490
R13: 00007ffc104d8e6c R14: 00007f58eda3e000 R15: 0000564d2b093d98
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..