kmalloc-96              1695KB       2020KB
kmem_cache_node          217KB        220KB
kmem_cache               180KB        218KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 1 UID: 0 PID: 5201 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+0x2dc/0x6f8 kernel/panic.c:661
 panic+0xd1/0xe0 kernel/panic.c:787
 out_of_memory.cold+0xa4/0x172 mm/oom_kill.c:1159
 __alloc_pages_may_oom mm/page_alloc.c:4105 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:5035 [inline]
 __alloc_frozen_pages_noprof+0x27d0/0x3280 mm/page_alloc.c:5457
 alloc_pages_mpol+0x201/0x560 mm/mempolicy.c:2511
 folio_alloc_mpol_noprof+0x36/0x260 mm/mempolicy.c:2530
 vma_alloc_folio_noprof+0xed/0x1d0 mm/mempolicy.c:2565
 folio_prealloc mm/memory.c:1254 [inline]
 wp_page_copy mm/memory.c:4070 [inline]
 do_wp_page+0x1b0b/0x45b0 mm/memory.c:4535
 handle_pte_fault mm/memory.c:6651 [inline]
 __handle_mm_fault+0x1cd2/0x2f60 mm/memory.c:6776
 handle_mm_fault+0x363/0xa20 mm/memory.c:6943
 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: 0033:0x7fe6252baab1
Code: Unable to access opcode bytes at 0x7fe6252baa87.
RSP: 002b:00007ffc1c196280 EFLAGS: 00010206
RAX: 000055d324cc8b70 RBX: 0000000000000080 RCX: 0000000000000002
RDX: 0000000000000090 RSI: 000055d324c87150 RDI: 0000000000000017
RBP: 0000000000000007 R08: 000055d324c86f90 R09: 0000000000000020
R10: 0000000000000000 R11: 0000000000000000 R12: fffffffffffffea0
R13: 000055d301114100 R14: 0000000000000001 R15: 0000000000000000
 </TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..