kmalloc-96              1789KB       2016KB
kmem_cache_node          215KB        220KB
kmem_cache               179KB        242KB
Out of memory and no killable processes...
Kernel panic - not syncing: System is deadlocked on memory
CPU: 0 UID: 0 PID: 5198 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+0xa4/0x172 mm/oom_kill.c:1159
 __alloc_pages_may_oom mm/page_alloc.c:4103 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:5020 [inline]
 __alloc_frozen_pages_noprof+0x26d6/0x3190 mm/page_alloc.c:5442
 alloc_pages_mpol+0x201/0x560 mm/mempolicy.c:2511
 folio_alloc_mpol_noprof+0x36/0x260 mm/mempolicy.c:2530
 __swap_cache_alloc mm/swap_state.c:448 [inline]
 __swap_cache_alloc_folio+0x3d7/0xc50 mm/swap_state.c:540
 swap_cache_read_folio+0x47/0x150 mm/swap_state.c:704
 swap_cache_read_folio_sync mm/swap_state.c:790 [inline]
 swap_cluster_readahead+0x477/0x5d0 mm/swap_state.c:912
 swapin_readahead+0xf0/0x260 mm/swap_state.c:1051
 do_swap_page+0xf95/0x53c0 mm/memory.c:4943
 handle_pte_fault mm/memory.c:6533 [inline]
 __handle_mm_fault+0x15bd/0x2f60 mm/memory.c:6679
 handle_mm_fault+0x363/0xa20 mm/memory.c:6846
 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: 0033:0x558c571c55db
Code: Unable to access opcode bytes at 0x558c571c55b1.
RSP: 002b:00007ffd84fec6c8 EFLAGS: 00010206
RAX: 0000000000000005 RBX: 00007ffd84fec7d0 RCX: 000000000000001e
RDX: 0000558c6eecd6f5 RSI: 00000000000001e5 RDI: 0000000000000005
RBP: 0000000000000000 R08: 0000000000000010 R09: 0000558c6ee978e0
R10: 0000000000000044 R11: 0000000000000028 R12: 0000000000000044
R13: 0000558c571f6100 R14: 0000000000000000 R15: 0000000000000000
 </TASK>
Shutting down cpus with NMI
Kernel Offset: disabled
Rebooting in 86400 seconds..