cred                     150KB        320KB
anon_vma_chain           214KB        366KB
anon_vma                 212KB        543KB
pid                      191KB        375KB
Acpi-Operand             199KB        328KB
Acpi-ParseExt             21KB         39KB
Acpi-Parse                12KB         19KB
Acpi-State                16KB         27KB
Acpi-Namespace            31KB         44KB
shared_policy_node          3KB          4KB
numa_policy               10KB         12KB
perf_event                32KB         62KB
trace_event_file        1156KB       1176KB
ftrace_event_field       1124KB       1126KB
pool_workqueue          2941KB       3008KB
task_group                47KB         64KB
maple_node               493KB       1512KB
mm_struct                200KB        510KB
vmap_area                342KB        839KB
debug_objects_cache       4819KB      28284KB
page->ptl                 62KB        129KB
kmalloc-cg-8k           3232KB       3488KB
kmalloc-cg-4k          33168KB      35808KB
kmalloc-cg-2k          20260KB      21984KB
kmalloc-cg-1k           5906KB       6432KB
kmalloc-cg-512          2663KB       3440KB
kmalloc-cg-256           717KB        824KB
kmalloc-cg-128           501KB        544KB
kmalloc-cg-64             75KB        116KB
kmalloc-cg-32             50KB        164KB
kmalloc-cg-16              6KB         24KB
kmalloc-cg-8              37KB         60KB
kmalloc-cg-192            93KB        100KB
kmalloc-cg-96            121KB        136KB
kmalloc-8k             10560KB      10752KB
kmalloc-4k             24968KB      26016KB
kmalloc-2k             15924KB      18112KB
kmalloc-1k             13516KB      13608KB
kmalloc-512            17471KB      19184KB
kmalloc-256            15118KB      15132KB
kmalloc-128             2400KB       2416KB
kmalloc-64              4283KB       4284KB
kmalloc-32              3002KB       3684KB
kmalloc-16               560KB        952KB
kmalloc-8               1609KB       2148KB
kmalloc-192             2442KB       2808KB
kmalloc-96              2447KB       2500KB
kmem_cache_node          216KB        220KB
kmem_cache               180KB        226KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 0 UID: 0 PID: 5148 Comm: udevd Tainted: G             L      syzkaller #0 PREEMPT(full) 
Tainted: [L]=SOFTLOCKUP
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+0x553/0x970 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:4113 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:5030 [inline]
 __alloc_frozen_pages_noprof+0x2852/0x3300 mm/page_alloc.c:5449
 alloc_pages_mpol+0x201/0x550 mm/mempolicy.c:2486
 alloc_pages_noprof mm/mempolicy.c:2577 [inline]
 folio_alloc_noprof+0x22/0x250 mm/mempolicy.c:2587
 filemap_alloc_folio_noprof.part.0+0x3db/0x440 mm/filemap.c:1019
 filemap_alloc_folio_noprof mm/filemap.c:2033 [inline]
 __filemap_get_folio_mpol+0x653/0x1320 mm/filemap.c:2018
 __filemap_get_folio include/linux/pagemap.h:761 [inline]
 filemap_fault+0x879/0x3130 mm/filemap.c:3607
 __do_fault+0x10b/0x440 mm/memory.c:5565
 do_read_fault mm/memory.c:6000 [inline]
 do_fault+0xb3f/0x1830 mm/memory.c:6134
 do_pte_missing mm/memory.c:4700 [inline]
 handle_pte_fault mm/memory.c:6558 [inline]
 __handle_mm_fault+0x150b/0x2f60 mm/memory.c:6707
 handle_mm_fault+0x363/0xa20 mm/memory.c:6876
 do_user_addr_fault+0x59c/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: 0033:0x7f94db8a7407
Code: Unable to access opcode bytes at 0x7f94db8a73dd.
RSP: 002b:00007ffd72dc57d0 EFLAGS: 00010202
RAX: 0000000000000000 RBX: 00007f94dbfad880 RCX: 00007f94db8a7407
RDX: 0000000000000008 RSI: 00007ffd72dc5930 RDI: 000000000000000b
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000
R13: 00005570910bf100 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..