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#663 Starting TXS after building from SVN makes kwin crash

None
works-for-me
nobody
None
1
2013-02-22
2012-12-22
Denis Bitouzé
No

Hi,

as it's the second time I'm facing this trouble, I let you know it. This time, it was after building SVN #3595. I join the TXS tests and KWin crash report.

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Discussion

  • Denis Bitouzé
    Denis Bitouzé
    2012-12-22

    Sorry, here is the KWin crash report (it seems to be impossible to attach files to comments, so I just copy-paste it below).

    Application: KWin (kwin), signal: Segmentation fault
    Using host libthread_db library "/lib/i686/libthread_db.so.1".
    [Current thread is 1 (Thread 0xb17db6e0 (LWP 10212))]
    
    Thread 2 (Thread 0xad9e4b70 (LWP 10217)):
    #0  0xffffe424 in __kernel_vsyscall ()
    #1  0xb5df625b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
    #2  0xb75ab93c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libc.so.6
    #3  0xb66ad819 in ?? () from /usr/lib/libQtScript.so.4
    #4  0xb66ad85f in ?? () from /usr/lib/libQtScript.so.4
    #5  0xb5df2a37 in start_thread () from /lib/i686/libpthread.so.0
    #6  0xb759d98e in clone () from /lib/i686/libc.so.6
    Backtrace stopped: Not enough registers or memory available to unwind further
    
    Thread 1 (Thread 0xb17db6e0 (LWP 10212)):
    [KCrash Handler]
    #7  0xadbb83ed in ?? () from /usr/lib/kde4/kwin4_effect_builtins.so
    #8  0xb771a4de in ?? () from /usr/lib/libkdeinit4_kwin.so
    #9  0xb76f406f in ?? () from /usr/lib/libkdeinit4_kwin.so
    #10 0xb770d6a9 in ?? () from /usr/lib/libkdeinit4_kwin.so
    #11 0xb76ed6c4 in ?? () from /usr/lib/libkdeinit4_kwin.so
    #12 0xb5f9d044 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
    #13 0xb5458c14 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
    #14 0xb545df53 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
    #15 0xb71dd841 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
    #16 0xb769648f in ?? () from /usr/lib/libkdeinit4_kwin.so
    #17 0xb5f824ae in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
    #18 0xb5fb6f00 in ?? () from /usr/lib/libQtCore.so.4
    #19 0xb5fb7731 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
    #20 0xb550d60e in ?? () from /usr/lib/libQtGui.so.4
    #21 0xb5f80d2d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
    #22 0xb5f80fc9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
    #23 0xb5f864ba in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
    #24 0xb5456ab4 in QApplication::exec() () from /usr/lib/libQtGui.so.4
    #25 0xb7699455 in kdemain () from /usr/lib/libkdeinit4_kwin.so
    #26 0x0804850b in ?? ()
    #27 0xb74e23e3 in __libc_start_main () from /lib/i686/libc.so.6
    #28 0x08048531 in _start ()
    

    Edit: changed formatting

     
    Last edit: Tim Hoffmann 2013-01-06
  • Kwin crashes?

    I think you should post that to the kwin bugtracker, they will find the
    cause faster...

     
  • Did you report it there and did they say anything?

     
  • Denis Bitouzé
    Denis Bitouzé
    2013-02-08

    Well, to be honest, I don't remember if I did it. Anyway, I didn't receive any answer. As meantime I didn't encounter the trouble, the present bug may be closed.

     
    • status: open --> works-for-me
    • milestone: -->