task_struct 3622KB 4900KB cred 126KB 360KB anon_vma_chain 69KB 173KB anon_vma 108KB 286KB pid 134KB 406KB Acpi-Operand 195KB 332KB Acpi-ParseExt 31KB 47KB Acpi-Parse 13KB 23KB Acpi-State 9KB 27KB Acpi-Namespace 35KB 48KB numa_policy 2KB 3KB perf_event 15KB 31KB trace_event_file 540KB 540KB ftrace_event_field 1020KB 1023KB pool_workqueue 1861KB 1888KB task_group 68KB 92KB maple_node 465KB 1280KB mm_struct 134KB 490KB vmap_area 267KB 554KB debug_objects_cache 1747KB 2335KB page->ptl 20KB 78KB kmalloc-cg-8k 1088KB 1216KB kmalloc-cg-4k 10944KB 11584KB kmalloc-cg-2k 7272KB 7744KB kmalloc-cg-1k 2040KB 2368KB kmalloc-cg-512 969KB 1120KB kmalloc-cg-256 333KB 352KB kmalloc-cg-128 198KB 220KB kmalloc-cg-64 38KB 52KB kmalloc-cg-32 38KB 180KB kmalloc-cg-16 5KB 16KB kmalloc-cg-8 18KB 36KB kmalloc-cg-192 39KB 56KB kmalloc-cg-96 50KB 64KB kmalloc-8k 4880KB 5312KB kmalloc-4k 58152KB 58272KB kmalloc-2k 11244KB 13280KB kmalloc-1k 14120KB 14160KB kmalloc-512 9982KB 10400KB kmalloc-256 4658KB 4664KB kmalloc-128 1409KB 1476KB kmalloc-64 2810KB 2988KB kmalloc-32 1188KB 1420KB kmalloc-16 340KB 376KB kmalloc-8 372KB 412KB kmalloc-192 1135KB 1256KB kmalloc-96 1637KB 1752KB kmem_cache_node 212KB 212KB kmem_cache 176KB 218KB Out of memory and no killable processes... Kernel panic - not syncing: System is deadlocked on memory CPU: 3 UID: 0 PID: 1 Comm: init 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: __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:4138 [inline] __alloc_pages_slowpath mm/page_alloc.c:4936 [inline] __alloc_frozen_pages_noprof+0x233d/0x2ba0 mm/page_alloc.c:5262 alloc_pages_mpol+0x1fb/0x550 mm/mempolicy.c:2485 alloc_pages_noprof mm/mempolicy.c:2576 [inline] folio_alloc_noprof+0x22/0x330 mm/mempolicy.c:2586 filemap_alloc_folio_noprof.part.0+0x377/0x450 mm/filemap.c:1013 filemap_alloc_folio_noprof mm/filemap.c:2021 [inline] __filemap_get_folio_mpol+0x6a4/0xe70 mm/filemap.c:2006 __filemap_get_folio include/linux/pagemap.h:774 [inline] filemap_fault+0x8a2/0x2eb0 mm/filemap.c:3559 __do_fault+0x10d/0x550 mm/memory.c:5355 do_read_fault mm/memory.c:5790 [inline] do_fault+0xaf9/0x1a00 mm/memory.c:5924 do_pte_missing mm/memory.c:4469 [inline] handle_pte_fault mm/memory.c:6308 [inline] __handle_mm_fault+0x180f/0x2b60 mm/memory.c:6446 handle_mm_fault+0x36d/0xa20 mm/memory.c:6615 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: 0033:0x7fdfdf1d5120 Code: Unable to access opcode bytes at 0x7fdfdf1d50f6. RSP: 002b:00007ffd0fb9b658 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000008 RCX: 00007fdfdf17d2c7 RDX: 0000000000000001 RSI: 0000000000000006 RDI: 00007fdfdf3137a9 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00000000000014d3 R15: 0000561661f58d98 Kernel Offset: disabled Rebooting in 86400 seconds..