X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:from:cc:reply-to
	:message-id:date:mime-version:in-reply-to:content-type
	:content-transfer-encoding; q=dns; s=default; b=MF/jz4WVaFaOd5Ce
	d36IAmBP0Vb+zoF+K3GI+uDQUIiT8cKDSpVQcoy5fcA737b+y+CIeelP0KsEYSsj
	jwlza+7FVStxWeqRczzGeFG1cGBogDjrPUoTVgL+iVhI16qGot2ymEGiyJ9lfKzY
	7rvDLjY91G5TnMmbcrGA/37NaF8=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:subject:to:references:from:cc:reply-to
	:message-id:date:mime-version:in-reply-to:content-type
	:content-transfer-encoding; s=default; bh=J5EQKdkL7o5SpijCQgI9fh
	eZ9W4=; b=LDQ6b3G205w+V7ULPFlwzsBZ6o9Rk4r5lzR5g9TIyotIGk6VnAN4R+
	sEeyhDg2PdfwqAfmUBt6tLe/uvOKT2mE4k1bTvzwbLVvNKrG7TYdC22K+HdNE2Oj
	KaMBI02+uxdVqOVs2A8HUxTqRNYlI3KcrkuOyvoaH2kBRkEVEn73A=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-1.8 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2
X-HELO:	out5-smtp.messagingengine.com
Subject:	Re: XWin Server starts but terminates shortly after
To:	cygwin AT cygwin DOT com
References:	<CA+rGx5fU2q-6Wqsv2VBgJ_HaAOOSFkm32B60_bBLP45x5RbtKg AT mail DOT gmail DOT com> <5644A543 DOT 4040508 AT dronecode DOT org DOT uk>
From:	Jon Turney <jon DOT turney AT dronecode DOT org DOT uk>
Cc:	Thomas Schweikle <tschweikle AT gmail DOT com>
Reply-To:	cygwin AT cygwin DOT com
Message-ID:	<564B442E.6060009@dronecode.org.uk>
Date:	Tue, 17 Nov 2015 15:13:50 +0000
User-Agent:	Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0
MIME-Version:	1.0
In-Reply-To:	<5644A543.4040508@dronecode.org.uk>

On 12/11/2015 14:42, Jon Turney wrote:
> On 12/11/2015 10:11, Thomas Schweikle wrote:
>> Since about six months: I can start XWin-Server, but it terminates
>> shortly after without any chance to start any X11-application.
>
> I assume this [1] is your initial report, back in September.
>
> I asked you some follow up questions [2], but I didn't get any reply.
>
> [1] https://cygwin.com/ml/cygwin/2015-09/msg00084.html
> [2] https://cygwin.com/ml/cygwin/2015-09/msg00186.html

For the record, the OP replied to me:

On 13/11/2015 15:13, Thomas Schweikle wrote:
 > Adding "-nowgl" does the trick. XWin is running again.

It seems that this problem manifests itself when running on a Windows 
guest under VMWare, with their SVGA driver.

This seems to be caused by a c0000374 (STATUS_HEAP_CORRUPTION) exception 
raised whilst loading the VMWare OpenGL driver.

> Critical error detected c0000374
[...]
> Child-SP          RetAddr           Call Site
> 00000000`0022aab0 00000000`77754746 ntdll!RtlReportCriticalFailure+0x2f
> 00000000`0022ab80 00000000`77755952 ntdll!RtlpReportHeapFailure+0x26
> 00000000`0022abb0 00000000`77757604 ntdll!RtlpHeapHandleError+0x12
> 00000000`0022abe0 00000000`776fdc1f ntdll!RtlpLogHeapFailure+0xa4
> 00000000`0022ac10 00000000`77591a4a ntdll! ?? ::FNODOBFM::`string'+0x10c54
> 00000000`0022ac90 000007fe`eae466ec kernel32!HeapFree+0xa
> 00000000`0022acc0 000007fe`ea0f5db8 vm3dgl64!wglRealizeLayerPalette+0x90a2ec
> 00000000`0022acf0 000007fe`ea0f5e0b vm3dgl64+0x15db8
> 00000000`0022b720 000007fe`ea130739 vm3dgl64+0x15e0b
> 00000000`0022b750 000007fe`ea0f08e8 vm3dgl64+0x50739
> 00000000`0022b780 000007fe`eae46b5a vm3dgl64+0x108e8
> 00000000`0022b7b0 00000000`776cb108 vm3dgl64!wglRealizeLayerPalette+0x90a75a
> 00000000`0022b820 00000000`776b787a ntdll!LdrpRunInitializeRoutines+0x1fe
> 00000000`0022b9f0 00000000`776b7b5e ntdll!LdrpLoadDll+0x231
> 00000000`0022bc00 000007fe`fd6e9059 ntdll!LdrLoadDll+0x9a
> 00000000`0022bc70 000007fe`ee4e7b61 KERNELBASE!LoadLibraryExW+0x22e
> 00000000`0022bce0 000007fe`ee4e7f93 OPENGL32!wglCbGetDdHandle+0x51
> 00000000`0022bd30 000007fe`ee4fa976 OPENGL32!wglCbGetDdHandle+0x483
> 00000000`0022c390 000007fe`ee4f9c2a OPENGL32!wglDescribePixelFormat+0x126
> 00000000`0022c490 000007fe`fd84997a OPENGL32!wglChoosePixelFormat+0x7a
> 00000000`0022c530 00000001`0042d2de GDI32!ChoosePixelFormat+0x4e
> 00000000`0022c560 00000001`00495ce7 XWin!WindowsDRIExtensionInit+0x21ae
> 00000000`0022c980 00000001`00414503 XWin!GlxExtensionInit+0x167
> 00000000`0022ca00 00000001`0051df8e XWin!InitExtensions+0x43
> 00000000`0022ca40 00000001`8004836d XWin!dix_main+0x1de
> 00000000`0022cae0 00000001`8004607c cygwin1!cygwin_dll_init+0x113d
> 00000000`0022cc70 00000001`80046114 cygwin1!setprogname+0x35ec
> 00000000`0022ccd0 00000001`0057dbf1 cygwin1!setprogname+0x3684
> 00000000`0022ff00 00000001`00401010 XWin!XNFprintf+0x1451
> 00000000`0022ff30 00000000`775859ed XWin+0x1010
> 00000000`0022ff60 00000000`776bc541 kernel32!BaseThreadInitThunk+0xd
> 00000000`0022ff90 00000000`00000000 ntdll!RtlUserThreadStart+0x1d


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -