id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc
14	The VBox 'Main' server traps in libc	Valery V. Sedletski	Valery V. Sedletski	"The problem is with VBox XPCOM API server (VBoxSVC.exe, aka 'Main'), it is related to another problem in ticket #13, but after  I started VBoxXPCOMIPCD.exe manually, then VBoxSVC.exe, and if then start a frontend, or a tstVBoxAPIXPCOM.exe testcase (to test if the VBox XPCOM API is working), the VBoxSVC.exe traps in libc066.dll:

{{{
[l:\src\vbox\out\os2.x86\release\bin]VBoxSVC
***************************************************
Oracle VM VirtualBox XPCOM Server Version 5.0.0_OSE
(C) 2004-2015 Oracle Corporation
All rights reserved.

Starting event loop....
[press Ctrl-C to quit]

Killed by SIGSEGV
pid=0x5d0f ppid=0x5d03 tid=0x0003 slot=0x00c8 pri=0x0200 mc=0x0001 ps=0x0010
L:\SRC\VBOX\OUT\OS2.X86\RELEASE\BIN\VBOXSVC.EXE
LIBC066 0:0004ddea
cs:eip=005b:1df4ddea      ss:esp=0053:02b9e44c      ebp=02b9e574
 ds=0053      es=0053      fs=150b      gs=0000     efl=00010212
eax=00000004 ebx=00748dac ecx=0000002d edx=00000004 edi=ffffffff esi=00000004
Process dumping was disabled, use DUMPPROC / PROCDUMP to enable it.
}}}

And after this trap, VBoxXPCOMIPCD.exe terminates.
"	defect	closed	major	VBox driver	Driver	fixed