Assertion 'RtlBalance(NewNode) == RtlBalancedAvlTree' failed at ntoskrnl/mm/ARM3/../../../lib/rtl/avlsupp.c line 228

Happens randomly on boot. Contable.

Assertion 'RtlBalance(NewNode) == RtlBalancedAvlTree' failed at ntoskrnl/mm/ARM3/../../../lib/rtl/avlsupp.c line 228
Entered debugger on embedded INT3 at 0x0008:0x808ece9e.
kdb:> bt
Eip:
<ntoskrnl.exe:ece9f (lib/rtl/i386/debug_asm.S:33 (DbgBreakPoint@0))>
Frames:
<ntoskrnl.exe:a39bf (ntoskrnl/mm/ARM3/../../../lib/rtl/avlsupp.c:228 (MiInsertNode@8))>
<ntoskrnl.exe:9e4f0 (ARM³::PROCSUP:133 (MiCreatePebOrTeb@12))>
<ntoskrnl.exe:9e9fa (ARM³::PROCSUP:571 (MmCreatePeb@12))>
<ntoskrnl.exe:d3680 (ntoskrnl/ps/process.c:718 (PspCreateProcess@36))>
<ntoskrnl.exe:d3ed5 (ntoskrnl/ps/process.c:1303 (NtCreateProcessEx@36))>
<ntoskrnl.exe:d3f3e (ntoskrnl/ps/process.c:1342 (NtCreateProcess@32))>
<ntoskrnl.exe:6f22 (ntoskrnl/ke/i386/traphdlr.c:1565 (@KiSystemServiceHandler@8))>
<ntoskrnl.exe:e7458 (ntoskrnl/ke/i386/trap.s:127 (KiInterruptTemplateDispatch))>
<ntoskrnl.exe:e8304 (/mnt/ramdisk/buildbot/debug/obj/ntoskrnl/ex/zw.S:460 (ZwCreateProcess))>
<ntoskrnl.exe:42060 (ntoskrnl/ex/init.c:538 (ExpLoadInitialProcess@12))>
<ntoskrnl.exe:440c1 (ntoskrnl/ex/init.c:1859 (Phase1InitializationDiscard@4))>
<ntoskrnl.exe:4420a (ntoskrnl/ex/init.c:1911 (Phase1Initialization@4))>
<ntoskrnl.exe:dbfc2 (ntoskrnl/ps/thread.c:156 (PspSystemThreadStartup@8))>
<ntoskrnl.exe:53cb (ntoskrnl/ke/i386/thrdini.c:64 (KiThreadStartup@0))>
<ntoskrnl.exe:dbf5e (ntoskrnl/ps/thread.c:625 (PsCreateSystemThread@28))>
<00000000>