cred                     144KB        340KB
anon_vma_chain           281KB        350KB
anon_vma                 326KB        438KB
pid                      143KB        351KB
Acpi-Operand             189KB        324KB
Acpi-ParseExt             21KB         47KB
Acpi-Parse                12KB         19KB
Acpi-State                 9KB         23KB
Acpi-Namespace            35KB         48KB
shared_policy_node         13KB         16KB
numa_policy                7KB         15KB
perf_event                15KB         31KB
trace_event_file         540KB        540KB
ftrace_event_field       1020KB       1023KB
pool_workqueue          1946KB       2032KB
task_group                86KB         92KB
maple_node              1113KB       1624KB
mm_struct                349KB        520KB
vmap_area               1537KB       1544KB
debug_objects_cache       2458KB       7225KB
page->ptl                186KB        248KB
kmalloc-cg-8k           1536KB       1760KB
kmalloc-cg-4k          14872KB      15528KB
kmalloc-cg-2k           9640KB      10464KB
kmalloc-cg-1k           2824KB       3232KB
kmalloc-cg-512           724KB       1248KB
kmalloc-cg-256           423KB        456KB
kmalloc-cg-128           270KB        300KB
kmalloc-cg-64             61KB         84KB
kmalloc-cg-32             56KB        172KB
kmalloc-cg-16              8KB         32KB
kmalloc-cg-8              21KB         40KB
kmalloc-cg-192            78KB         80KB
kmalloc-cg-96             77KB         88KB
kmalloc-8k              6848KB       7008KB
kmalloc-4k             14584KB      15832KB
kmalloc-2k             13040KB      14784KB
kmalloc-1k              6044KB       7744KB
kmalloc-512            10786KB      11408KB
kmalloc-256             5334KB       5356KB
kmalloc-128             1361KB       1612KB
kmalloc-64              3087KB       3236KB
kmalloc-32              1967KB       2708KB
kmalloc-16               431KB        476KB
kmalloc-8                459KB        508KB
kmalloc-192             1595KB       1680KB
kmalloc-96              1558KB       1704KB
kmem_cache_node          213KB        220KB
kmem_cache               177KB        218KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 0 UID: 0 PID: 5344 Comm: udevd 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:650
 panic+0xd1/0xe0 kernel/panic.c:787
 out_of_memory.cold+0xa2/0x170 mm/oom_kill.c:1182
 __alloc_pages_may_oom mm/page_alloc.c:4139 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4937 [inline]
 __alloc_frozen_pages_noprof+0x233d/0x2ba0 mm/page_alloc.c:5263
 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2484
 alloc_pages_noprof mm/mempolicy.c:2575 [inline]
 folio_alloc_noprof+0x22/0x330 mm/mempolicy.c:2585
 filemap_alloc_folio_noprof.part.0+0x377/0x450 mm/filemap.c:1013
 filemap_alloc_folio_noprof mm/filemap.c:2026 [inline]
 __filemap_get_folio_mpol+0x6a4/0xe70 mm/filemap.c:2011
 __filemap_get_folio include/linux/pagemap.h:774 [inline]
 filemap_fault+0x8a2/0x2eb0 mm/filemap.c:3564
 __do_fault+0x10d/0x550 mm/memory.c:5364
 do_read_fault mm/memory.c:5799 [inline]
 do_fault+0xabb/0x1990 mm/memory.c:5933
 do_pte_missing mm/memory.c:4477 [inline]
 handle_pte_fault mm/memory.c:6317 [inline]
 __handle_mm_fault+0x180f/0x2b60 mm/memory.c:6455
 handle_mm_fault+0x36d/0xa20 mm/memory.c:6624
 do_user_addr_fault+0x5a3/0x12f0 arch/x86/mm/fault.c:1334
 handle_page_fault arch/x86/mm/fault.c:1474 [inline]
 exc_page_fault+0x6f/0xd0 arch/x86/mm/fault.c:1527
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:618
RIP: 0033:0x7f45d12baa00
Code: Unable to access opcode bytes at 0x7f45d12ba9d6.
RSP: 002b:00007ffdfd327718 EFLAGS: 00010286
RAX: 00000000ffffffff RBX: 0000564e4089a8f0 RCX: 000000006f6d6572
RDX: 0000564e33a3e827 RSI: 0000000000000030 RDI: 0000000000000001
RBP: ffffffffffffffff R08: 0000000000000040 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000564e40893030
R13: 0000564e33a3e827 R14: 0000000000000001 R15: 0000000000000000
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..