Application: ktuberling (0.6.0) KDE Platform Version: 4.5.60 (KDE 4.5.60 (KDE 4.6 >= 20100627)) (Compiled from sources) Qt Version: 4.7.0 Operating System: Linux 2.6.34-12-desktop i686 Distribution: "openSUSE 11.3 (i586)" -- Information about the crash: Just starting KTuberling I get this crash. Probably related to commit r1125457. The crash can be reproduced every time. -- Backtrace: Application: KTuberling (ktuberling), signal: Segmentation fault [Current thread is 1 (Thread 0xb4d8b710 (LWP 20671))] Thread 5 (Thread 0xb1295b70 (LWP 20708)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5edf452 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:179 #2 0xb25cb1d7 in metronom_sync_loop () from /usr/lib/libxine.so.1 #3 0xb5edab25 in start_thread (arg=0xb1295b70) at pthread_create.c:297 #4 0xb5d0446e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 4 (Thread 0xb0a94b70 (LWP 20709)): #0 0xb5edcfed in __pthread_mutex_lock (mutex=0x827befc) at pthread_mutex_lock.c:61 #1 0xb55036aa in IA__g_main_context_acquire (context=0x827bef8) at gmain.c:2047 #2 0xb5504e9d in g_main_context_iterate (context=0x827bef8, block=1, dispatch=1, self=0x8203b38) at gmain.c:2535 #3 0xb550560e in IA__g_main_context_iteration (context=0x827bef8, may_block=1) at gmain.c:2654 #4 0xb6091137 in QEventDispatcherGlib::processEvents (this=0x8161300, flags=...) at /local/git/Qt/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:417 #5 0xb6063119 in QEventLoop::processEvents (this=0xb0a942b0, flags=...) at /local/git/Qt/qt/src/corelib/kernel/qeventloop.cpp:149 #6 0xb6063362 in QEventLoop::exec (this=0xb0a942b0, flags=...) at /local/git/Qt/qt/src/corelib/kernel/qeventloop.cpp:201 #7 0xb5f69f0b in QThread::exec (this=0x817aca0) at /local/git/Qt/qt/src/corelib/thread/qthread.cpp:490 #8 0xb2627315 in Phonon::Xine::XineThread::run (this=0x817aca0) at /local/git/phonon/xine/xinethread.cpp:143 #9 0xb5f6ca69 in QThreadPrivate::start (arg=0x817aca0) at /local/git/Qt/qt/src/corelib/thread/qthread_unix.cpp:266 #10 0xb5edab25 in start_thread (arg=0xb0a94b70) at pthread_create.c:297 #11 0xb5d0446e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 3 (Thread 0xb0293b70 (LWP 20721)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5cf975e in __poll (fds=0xb0293294, nfds=1, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87 #2 0xb2411fbc in ao_alsa_handle_event_thread () from /usr/lib/xine/plugins/1.28/xineplug_ao_out_alsa.so #3 0xb5edab25 in start_thread (arg=0xb0293b70) at pthread_create.c:297 #4 0xb5d0446e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 2 (Thread 0xafa50b70 (LWP 20722)): #0 0xffffe424 in __kernel_vsyscall () #1 0xb5edf125 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122 #2 0xb25de0c0 in ao_loop () from /usr/lib/libxine.so.1 #3 0xb5edab25 in start_thread (arg=0xafa50b70) at pthread_create.c:297 #4 0xb5d0446e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130 Thread 1 (Thread 0xb4d8b710 (LWP 20671)): [KCrash Handler] #7 d_func (this=0x0, b=true) at /local/git/Qt/qt/src/gui/kernel/qaction.h:67 #8 QAction::setChecked (this=0x0, b=true) at /local/git/Qt/qt/src/gui/kernel/qaction.cpp:1064 #9 0x08055f66 in TopLevel::changeGameboard (this=0x815d7a8, newGameBoard=...) at /local/svn/kde/trunk/KDE/kdegames/ktuberling/toplevel.cpp:146 #10 0x080556b9 in TopLevel::TopLevel (this=0x815d7a8, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at /local/svn/kde/trunk/KDE/kdegames/ktuberling/toplevel.cpp:67 #11 0x08054d6f in main (argc=1, argv=0xbfc70f14) at /local/svn/kde/trunk/KDE/kdegames/ktuberling/main.cpp:53 Reported using DrKonqi
Hi I'm unable to reproduce the bug (using Qt 4.6 and Qt 4.7), can you update your Qt 4.7 snapshot and try it again? Thanks
The problem was caused by an old ktuberlingrc file. Removing that I get no crash. The issue is as follows: I have KDE installed to /local/kde4. This, however, is a symlink to /local/KDE4/trunk, so that I can easily switch to a previous KDE version without recompiling anything because of changed paths. In the old ktuberlingrc file it had the entry "Gameboard=/local/kde4/share/apps/ktuberling/pics/potato-game.theme". Since the commit mentioned in comment #0 the entry must have the path with the symlink followed, i.e. "Gameboard=/local/KDE4/trunk/share/apps/ktuberling/pics/potato-game.theme" otherwise the "actionCollection()->action(fileToLoad)" returns 0, causing the crash.
SVN commit 1240736 by aacid: Do not crash on malformed conf files BUGS: 245465 M +17 -5 toplevel.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1240736