[Mono-list] Another crash, this time more informative

Nikki Locke nikki at trumphurst.com
Fri May 26 10:52:00 EDT 2006


Jonathan S. Chambers wrote:
> Please file bugs (with source code if possible) at 
> http://bugzilla.ximian.com/ 

I would happily file a bug, with all our source code (subject to the boss 
agreeing), but I know if I got 19,000 lines of source code and the 
instruction "run two of these programs with the following command lines, 
wait 4 hours, and sometimes it crashes", I probably wouldn't be able to do 
much with it.

I was hoping to get some clues to enable me to produce something more 
manageable.

> > -----Original Message----- 
> > From: mono-list-bounces at lists.ximian.com [mailto:mono-list- 
> > bounces at lists.ximian.com] On Behalf Of Nikki Locke 
> > Sent: Friday, May 26, 2006 8:30 AM 
> > To: mono-list at lists.ximian.com 
> > Subject: [Mono-list] Another crash, this time more informative 
> > 
> > I just got another native code crash in my application. 
> > 
> > Any ideas what to do now? 
> > 
> > It said... 
> > 
> > ================================================================= 
> > Got a SIGSEGV while executing native code. This usually indicates 
> > a fatal error in the mono runtime or one of the native libraries 
> > used by your application. 
> > ================================================================= 
> > 
> > Stacktrace: 
> > 
> > in (wrapper managed-to-native) 
> > System.Drawing.GDIPlus:GdipCreateFromXDrawable_linux 
> > (intptr,intptr,intptr&) <0x4> 
> > in (wrapper managed-to-native) 
> > System.Drawing.GDIPlus:GdipCreateFromXDrawable_linux 
> > (intptr,intptr,intptr&) <0xffffffbe> 
> > in System.Drawing.Graphics:FromXDrawable (intptr,intptr) (at 
> /var/src/mono 
> > -1.1.15/mcs/class/System.Drawing/System.Drawing/Graphics.cs:1746) 
> > in System.Drawing.Graphics:FromHwnd (intptr) (at /var/src/mono- 
> > 1.1.15/mcs/class/System.Drawing/System.Drawing/Graphics.cs:1706) 
> > in System.Windows.Forms.XplatUIX11:PaintEventStart (intptr,bool) (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.c 
> s: 
> > 3 
> > 572) 
> > in System.Windows.Forms.XplatUI:PaintEventStart (intptr,bool) (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:5 
> 93 
> > ) 
> > in System.Windows.Forms.Control:WndProc 
> (System.Windows.Forms.Message&) 
> > (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3 
> 74 
> > 7 
> > ) 
> > in System.Windows.Forms.ScrollableControl:WndProc 
> > (System.Windows.Forms.Message&) (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollableCo 
> nt 
> > r 
> > ol.cs:584) 
> > in System.Windows.Forms.ContainerControl:WndProc 
> > (System.Windows.Forms.Message&) (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ContainerCon 
> tr 
> > o 
> > l.cs:336) 
> > in System.Windows.Forms.Form:WndProc (System.Windows.Forms.Message&) 
> (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Form.cs:1821 
> ) 
> > in ControlNativeWindow:WndProc (System.Windows.Forms.Message&) (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:1 
> 60 
> > ) 
> > in System.Windows.Forms.NativeWindow:WndProc 
> > (intptr,System.Windows.Forms.Msg,intptr,intptr) (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow 
> .c 
> > s 
> > :146) 
> > in System.Windows.Forms.XplatUIX11:DispatchMessage 
> > (System.Windows.Forms.MSG&) (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.c 
> s: 
> > 2 
> > 562) 
> > in System.Windows.Forms.XplatUI:DispatchMessage 
> > (System.Windows.Forms.MSG&) 
> > (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:4 
> 08 
> > ) 
> > in System.Windows.Forms.Application:RunLoop 
> > (bool,System.Windows.Forms.ApplicationContext) (at /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Application. 
> cs 
> > : 
> > 395) 
> > in System.Windows.Forms.Application:Run (System.Windows.Forms.Form) 
> (at 
> > /var/src/mono- 
> > 
> 1.1.15/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Application. 
> cs 
> > : 
> > 292) 
> > in SpecSoft.EPOS.TransactionClient.FormMain:Main (string[]) (at 
> > /home/epos/src/ClientTestApp/FormMain.cs:173) 
> > in (wrapper runtime-invoke) System.Object:runtime_invoke_void_string[] 
> > (object,intptr,intptr,intptr) <0x72c2f1e> 
> > 
> > Native stacktrace: 
> > 
> >         mono(mono_handle_native_sigsegv+0x80) [0x812e9b4] 
> >         mono [0x811b130] 
> >         /lib/tls/libpthread.so.0 [0xde9880] 
> >         /lib/tls/libc.so.6(malloc+0x81) [0xbe80b1] 
> >         /usr/lib/libgdiplus.so(GdipAlloc+0x1e) [0x12ad1d] 
> >         /usr/lib/libgdiplus.so(GdipCreateMatrix+0x5b) [0x14e360] 
> >         /usr/lib/libgdiplus.so(gdip_graphics_init+0xa4) [0x12bc6c] 
> >         /usr/lib/libgdiplus.so(gdip_graphics_new+0x37) [0x12bd7b] 
> >         /usr/lib/libgdiplus.so(GdipCreateFromXDrawable_linux+0xd6) 
> > [0x12cbb4] 
> >         [0x3a4b9b] 
> >         [0x3a4b27] 
> >         [0x3a4a61] 
> >         [0x3c9a5a] 
> >         [0x3c99c3] 
> >         [0x35d6a1] 
> >         [0x35d2d6] 
> >         [0x35d2be] 
> >         [0x35c0a2] 
> >         [0x35acbd] 
> >         [0x35ab47] 
> >         [0x3c990f] 
> >         [0x3c98ee] 
> >         [0x356a9f] 
> >         [0x356465] 
> >         [0xdfdd01] 
> >         [0xdfc7c3] 
> >         mono(mono_runtime_exec_main+0x4f) [0x80bf6b7] 
> >         mono(mono_runtime_run_main+0x1c2) [0x80bf98a] 
> >         mono(mono_main+0xeb7) [0x805cc97] 
> >         mono [0x805b9c3] 
> >         /lib/tls/libc.so.6(__libc_start_main+0xd3) [0xb98e23] 
> >         mono(dl_iterate_phdr+0x171) [0x805b925] 
> > 
> > ** (Specsoft.EPOS.ClientTestApp.exe:6285): WARNING **: 
> > ves_icall_System_Threading_Thread_Thread_internal: CreateThread error 
> 0x0 
> > 
> > 
> > -- 
> > Nikki Locke, Trumphurst Ltd.      PC & Unix consultancy & programming 
> > http://www.trumphurst.com/ 
> > 
> > 
> > ______________________________________________ 
> > Mono-list maillist  -  Mono-list at lists.ximian.com 
> > http://lists.ximian.com/mailman/listinfo/mono-list 
>  
> ______________________________________________ 
> Mono-list maillist  -  Mono-list at lists.ximian.com 
> http://lists.ximian.com/mailman/listinfo/mono-list



-- 
Nikki Locke, Trumphurst Ltd.      PC & Unix consultancy & programming
http://www.trumphurst.com/




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