Bug 365969

Application: kwin (4.11.22)
KDE Platform Version: 4.14.21
Qt Version: 4.8.7
Operating System: Linux 4.4.14 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:

Hello,

It now has happened a few times, that I am playing on PokerStars via wine (1.9.13) and plasma-desktop crashes (I also have "PokerTracker" running via wine). This time it was right as my internet connection went down for the daily 24 hours disconnect, and it crashed when the connection was back.

Maybe it is something in wine causing it (it never crashes while doing something else, and I use my computer all day), but obviously this should not happen.

My System is slackware64-14.2 (with multilib from: http://bear.alienbase.nl/mirrors/people/alien/multilib/), the stock Kernel 4.4.14 and graphicsdriver is radeon+mesa (card is radeon 5870).

Maybe the attached backtrace will provide something useful to find what is causing this.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2bd70457c0 (LWP 1649))]

Thread 3 (Thread 0x7f2b24e4c700 (LWP 1658)):
#0  0x00007f2bd0f9136f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2bb48fcfe3 in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#2  0x00007f2bb48fc7f7 in  () at /usr/lib64/xorg/modules/dri/r600_dri.so
#3  0x00007f2bd0f8b684 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2bcf066efd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f2bb5cfe700 (LWP 1654)):
#0  0x00007f2bd0f9136f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f2bd60085aa in  () at /usr/lib64/qt/lib/libQtScript.so.4
#2  0x00007f2bd60085d9 in  () at /usr/lib64/qt/lib/libQtScript.so.4
#3  0x00007f2bd0f8b684 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2bcf066efd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2bd70457c0 (LWP 1649)):
[KCrash Handler]
#6  0x00007f2bcef953f8 in raise () at /lib64/libc.so.6
#7  0x00007f2bcef96ffa in abort () at /lib64/libc.so.6
#8  0x00007f2bcf8d759d in __gnu_cxx::__verbose_terminate_handler() () at /usr/lib64/libstdc++.so.6
#9  0x00007f2bcf8d5606 in  () at /usr/lib64/libstdc++.so.6
#10 0x00007f2bcf8d5651 in  () at /usr/lib64/libstdc++.so.6
#11 0x00007f2bcf8d58b6 in __cxa_rethrow () at /usr/lib64/libstdc++.so.6
#12 0x00007f2bd1330b04 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/qt/lib/libQtCore.so.4
#13 0x00007f2bd1335ec9 in QCoreApplication::exec() () at /usr/lib64/qt/lib/libQtCore.so.4
#14 0x00007f2bd6b86826 in kdemain () at /usr/lib64/libkdeinit4_kwin.so
#15 0x00007f2bcef807d0 in __libc_start_main () at /lib64/libc.so.6
#16 0x0000000000400a09 in _start ()

Reported using DrKonqi