[Merkaartor] Segfaults with 0.13-fixes

[Chris Browet]

It is the proper list and the proper way to report... ;-)

In your case, however, the problem seem to be out of scope of merkaartor but
rather between Qt an X.

What are your Distro - Qt version - X server version?

- Chris -

P.S. Googling around, I found that "export LIBXCB_ALLOW_SLOPPY_LOCK=1"
sometimes solves the problem

2009/3/26 Daniel Schudel <dan at campingfools.com>

>
>
> I'm seeing various segfault and sigabrt issues with the Merkaartor sources
> at:
> http://svn.openstreetmap.org/applications/editors/merkaartor-branches/merkaartor-0.13-fixes(rev 14273)
>
>
>
> I want to first make sure that this is the right list, or method, to report
> them. If this isn't, where should I direct the issues?
>
>
>
> Here is one backtrace (what else would be important to know?):
> BrowserImageManager Timeout
> getting:
> "qrc:/Html/ymap.html?WIDTH=512&HEIGHT=512&BBOX=-79.035645,35.911298,-79.030151,35.906849"
> 0 , 0 , 513 , 511
> 513 , 511
> -79.0356 , 35.9113 , -79.0302 , 35.9068
> getting:
> "qrc:/Html/ymap.html?WIDTH=512&HEIGHT=512&BBOX=-79.030151,35.911298,-79.024658,35.906849"
> 0 , 0 , 512 , 511
> 512 , 511
> -79.0302 , 35.9113 , -79.0247 , 35.9068
> getting:
> "qrc:/Html/ymap.html?WIDTH=512&HEIGHT=512&BBOX=-79.030151,35.906849,-79.024658,35.902400"
> merkaartor: ../../src/xcb_lock.c:77: _XGetXCBBuffer: Assertion `((int)
> ((xcb_req) - (dpy->request)) >= 0)' failed.
>
>
>
> Program received signal SIGABRT, Aborted.
> [Switching to Thread 0xb41569b0 (LWP 12744)]
> 0xb8079430 in __kernel_vsyscall ()
> (gdb) bt
> #0 0xb8079430 in __kernel_vsyscall ()
> #1 0xb615c8a0 in raise () from /lib/tls/i686/cmov/libc.so.6
> #2 0xb615e268 in abort () from /lib/tls/i686/cmov/libc.so.6
> #3 0xb615572e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
> #4 0xb505a424 in _XGetXCBBuffer () from /usr/lib/libX11.so.6
> #5 0xb505b843 in _XSend () from /usr/lib/libX11.so.6
> #6 0xb505b9c0 in _XEventsQueued () from /usr/lib/libX11.so.6
> #7 0xb504390f in XEventsQueued () from /usr/lib/libX11.so.6
> #8 0xb68d00da in ?? () from /usr/lib/libQtGui.so.4
> #9 0xb5212622 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
> #10 0xb5212aaa in ?? () from /usr/lib/libglib-2.0.so.0
> #11 0xb5212f81 in g_main_context_iteration () from
> /usr/lib/libglib-2.0.so.0
> #12 0xb653d478 in QEventDispatcherGlib::processEvents () from
> /usr/lib/libQtCore.so.4
> #13 0xb68cfea5 in ?? () from /usr/lib/libQtGui.so.4
> #14 0xb651152a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
> #15 0xb65116ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
> #16 0xb6513da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
> #17 0xb6835767 in QApplication::exec () from /usr/lib/libQtGui.so.4
> #18 0x081460c5 in main (argc=Cannot access memory at address 0x31c8
> ) at Main.cpp:52
>
>
>
>
>
> Thanks,
> Daniel
>
> _______________________________________________
> Merkaartor mailing list
> Merkaartor at openstreetmap.org
> http://lists.openstreetmap.org/listinfo/merkaartor
>
>
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