cred 125KB 372KB anon_vma_chain 96KB 326KB anon_vma 116KB 383KB pid 148KB 429KB Acpi-Operand 195KB 324KB Acpi-ParseExt 21KB 39KB Acpi-Parse 12KB 27KB Acpi-State 9KB 23KB Acpi-Namespace 31KB 40KB shared_policy_node 13KB 16KB numa_policy 11KB 16KB perf_event 49KB 93KB trace_event_file 540KB 540KB ftrace_event_field 1031KB 1031KB pool_workqueue 2206KB 2368KB task_group 98KB 126KB maple_node 432KB 1368KB mm_struct 140KB 490KB vmap_area 279KB 1128KB debug_objects_cache 2871KB 10068KB page->ptl 29KB 114KB kmalloc-cg-8k 1792KB 2368KB kmalloc-cg-4k 14760KB 16576KB kmalloc-cg-2k 9204KB 11104KB kmalloc-cg-1k 2662KB 3616KB kmalloc-cg-512 828KB 1584KB kmalloc-cg-256 393KB 516KB kmalloc-cg-128 248KB 360KB kmalloc-cg-64 69KB 144KB kmalloc-cg-32 42KB 236KB kmalloc-cg-16 5KB 28KB kmalloc-cg-8 18KB 40KB kmalloc-cg-192 76KB 124KB kmalloc-cg-96 60KB 84KB kmalloc-8k 5856KB 6624KB kmalloc-4k 33536KB 33864KB kmalloc-2k 11136KB 13760KB kmalloc-1k 6846KB 10304KB kmalloc-512 12139KB 17008KB kmalloc-256 12096KB 13524KB kmalloc-128 5972KB 17300KB kmalloc-64 2979KB 3400KB kmalloc-32 1766KB 2908KB kmalloc-16 470KB 1212KB kmalloc-8 411KB 840KB kmalloc-192 1594KB 1912KB kmalloc-96 1410KB 1736KB kmem_cache_node 213KB 220KB kmem_cache 177KB 234KB Out of memory and no killable processes... Kernel panic - not syncing: System is deadlocked on memory CPU: 3 UID: 0 PID: 5150 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: __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:1166 __alloc_pages_may_oom mm/page_alloc.c:4116 [inline] __alloc_pages_slowpath mm/page_alloc.c:4914 [inline] __alloc_frozen_pages_noprof+0x232d/0x2bc0 mm/page_alloc.c:5239 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:1014 filemap_alloc_folio_noprof mm/filemap.c:2027 [inline] __filemap_get_folio_mpol+0x6a4/0xe70 mm/filemap.c:2012 __filemap_get_folio include/linux/pagemap.h:763 [inline] filemap_fault+0x888/0x2e90 mm/filemap.c:3565 __do_fault+0x10b/0x440 mm/memory.c:5458 do_read_fault mm/memory.c:5893 [inline] do_fault+0xa99/0x1750 mm/memory.c:6027 do_pte_missing mm/memory.c:4550 [inline] handle_pte_fault mm/memory.c:6411 [inline] __handle_mm_fault+0x187d/0x2a00 mm/memory.c:6549 handle_mm_fault+0x36d/0xa20 mm/memory.c:6718 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: 0033:0x55c67f4ee002 Code: Unable to access opcode bytes at 0x55c67f4edfd8. RSP: 002b:00007ffe57329310 EFLAGS: 00010246 RAX: 00007ffe57329420 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000001 RSI: 0000000000000007 RDI: 0000000000000008 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 R13: 000055c67f534100 R14: 0000000000000001 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds..