VBoxSVC crashed with SIGSEGV in Bstr()

[Dylan Taylor]

When creating a 35GB image for a copy of Windows Server 2012, VirtualBox crashed.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: virtualbox 4.1.22-dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-5.10-generic 3.8.0-rc6
Uname: Linux 3.8.0-5-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Sat Feb 9 23:14:21 2013
ExecutablePath: /usr/lib/virtualbox/VBoxSVC
InstallationDate: Installed on 2012-12-19 (52 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: /usr/lib/virtualbox/VBoxSVC --auto-shutdown
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x4adde1: mov 0x8(%rdi),%rsi
 PC (0x004adde1) ok
 source "0x8(%rdi)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%rsi" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: virtualbox
StacktraceTop:
 ?? ()
 ?? ()
 VBoxNsxpXPTC_InvokeByIndex () from /usr/lib/virtualbox/VBoxXPCOM.so
 ?? () from /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so
 ?? () from /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so
Title: VBoxSVC crashed with SIGSEGV in VBoxNsxpXPTC_InvokeByIndex()
UpgradeStatus: Upgraded to raring on 2012-12-19 (52 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 Bstr (that=..., this=0x7f2e2467e930) at /build/buildd/virtualbox-4.1.22-dfsg/include/VBox/com/ErrorInfo.h:315
 com::Utf8Str::cloneTo (this=0x0, pstr=0x7f2e10024940) at /build/buildd/virtualbox-4.1.22-dfsg/include/VBox/com/string.h:534
 Machine::GetName (this=0x7f2e08019770, aName=0x7f2e10024940) at /build/buildd/virtualbox-4.1.22-dfsg/src/VBox/Main/src-server/MachineImpl.cpp:958
 VBoxNsxpXPTC_InvokeByIndex (that=0x7f2e080197c0, methodIndex=6, paramCount=<optimized out>, params=<optimized out>) at /build/buildd/virtualbox-4.1.22-dfsg/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_x86_64_linux.cpp:209
 ipcDConnectService::OnInvoke (this=0x207df60, peer=1, invoke=0x207e3f0, opLen=<optimized out>) at /build/buildd/virtualbox-4.1.22-dfsg/src/libs/xpcom18a4/ipc/ipcd/extensions/dconnect/src/ipcDConnectService.cpp:3931

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.