Bug 297985

Summary: KDevelop crashes at startup sometimes
Product: [Applications] kdevelop Reporter: Joris Guisson <joris.guisson>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash CC: cfeck
Priority: NOR    
Version First Reported In: 4.3.0   
Target Milestone: 4.3.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Joris Guisson 2012-04-12 17:26:50 UTC 
Application: kdevelop (4.3.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
Title says it all. KDevelop crashes at startup sometimes, the session being loaded contains two cmake projects ktorrent and libktorrent.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Aborted
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7f5e94982780 (LWP 3290))]

Thread 13 (Thread 0x7f5e7b9bf700 (LWP 3291)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f5e92e7911e in wait (time=1000, this=0x2c5ba30) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2c5edd0, time=1000) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e8f22bc7b in KDevelop::DUChainPrivate::CleanupThread::run (this=0x2c5edb0) at /home/joris/tmp/kdev/kdevplatform-1.3.0/language/duchain/duchain.cpp:282
#4  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x2c5edb0) at thread/qthread_unix.cpp:331
#5  0x00007f5e90ecbefc in start_thread (arg=0x7f5e7b9bf700) at pthread_create.c:304
#6  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5e70d32700 (LWP 3292)):
#0  0x00007f5e91b47613 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f5e92f41671 in QProcessManager::run (this=0x7f5e93293580) at io/qprocess_unix.cpp:245
#2  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x7f5e93293580) at thread/qthread_unix.cpp:331
#3  0x00007f5e90ecbefc in start_thread (arg=0x7f5e70d32700) at pthread_create.c:304
#4  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f5e66d87700 (LWP 3294)):
#0  0x00007f5e90ece034 in __pthread_mutex_lock (mutex=0x3804bc8) at pthread_mutex_lock.c:61
#1  0x00007f5e8cac0414 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e92f8af3e in QEventDispatcherGlib::processEvents (this=0x38044d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e66d86dd0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f5e92f41cbf in QInotifyFileSystemWatcherEngine::run (this=0x38038a0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x38038a0) at thread/qthread_unix.cpp:331
#8  0x00007f5e90ecbefc in start_thread (arg=0x7f5e66d87700) at pthread_create.c:304
#9  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5e65b22700 (LWP 3295)):
#0  0x00007f5e91b42473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5e8cabff68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e8cac0429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e92f8af3e in QEventDispatcherGlib::processEvents (this=0x387da70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e65b21e00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x387d2d0) at thread/qthread_unix.cpp:331
#8  0x00007f5e90ecbefc in start_thread (arg=0x7f5e65b22700) at pthread_create.c:304
#9  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5e65321700 (LWP 3296)):
#0  0x00007f5e91b42473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5e8cabff68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e8cac0429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e92f8af3e in QEventDispatcherGlib::processEvents (this=0x3888540, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e65320e00, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x3884850) at thread/qthread_unix.cpp:331
#8  0x00007f5e90ecbefc in start_thread (arg=0x7f5e65321700) at pthread_create.c:304
#9  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5e63887700 (LWP 3301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e7ccccfe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f5e7cccd019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f5e90ecbefc in start_thread (arg=0x7f5e63887700) at pthread_create.c:304
#4  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5e62a72700 (LWP 3316)):
#0  0x00007f5e8cae637f in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5e8cac0419 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e92f8af3e in QEventDispatcherGlib::processEvents (this=0x7f5e6c004b40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e62a71dd0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f5e92f41cbf in QInotifyFileSystemWatcherEngine::run (this=0x55485a0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x55485a0) at thread/qthread_unix.cpp:331
#8  0x00007f5e90ecbefc in start_thread (arg=0x7f5e62a72700) at pthread_create.c:304
#9  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5e61007700 (LWP 3373)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e89c13c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f5e89c13d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f5e90ecbefc in start_thread (arg=0x7f5e61007700) at pthread_create.c:304
#4  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5e61808700 (LWP 3374)):
#0  0x00007f5e8cae63b8 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5e8cac0419 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e92f8af3e in QEventDispatcherGlib::processEvents (this=0x53dd110, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e61807e00, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x5441bb0) at thread/qthread_unix.cpp:331
#7  0x00007f5e90ecbefc in start_thread (arg=0x7f5e61808700) at pthread_create.c:304
#8  0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5e1ac31700 (LWP 3416)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f5e91aeb1bd in _L_lock_52 () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f5e91ae45fc in ptmalloc_lock_all () at arena.c:288
#3  0x00007f5e91b1a2a5 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/x86_64/../fork.c:95
#4  0x00007f5e92f4077b in qt_fork () at io/qprocess_unix.cpp:514
#5  QProcessPrivate::startProcess (this=0x6705dd0) at io/qprocess_unix.cpp:637
#6  0x00007f5e92f027d1 in QProcess::start (this=0x7f5e1ac2e440, program=..., arguments=<optimized out>, mode=...) at io/qprocess.cpp:1960
#7  0x00007f5e94401a2a in KProcess::start() () from /usr/lib/libkdecore.so.5
#8  0x00007f5e6b971a51 in CMakeProjectVisitor::visit (this=0x7f5e1ac2fac0, exec=0x6706570) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:1339
#9  0x00007f5e6b982f1e in CMakeProjectVisitor::walk (this=0x7f5e1ac2fac0, fc=..., line=3, isClean=<optimized out>) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:2213
#10 0x00007f5e6b984fd2 in CMakeProjectVisitor::visit (this=0x7f5e1ac2fac0, ifast=0x67065c0) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:1302
#11 0x00007f5e6b982f1e in CMakeProjectVisitor::walk (this=0x7f5e1ac2fac0, fc=..., line=2, isClean=<optimized out>) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:2213
#12 0x00007f5e6b984fd2 in CMakeProjectVisitor::visit (this=0x7f5e1ac2fac0, ifast=0x6714af0) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:1302
#13 0x00007f5e6b982f1e in CMakeProjectVisitor::walk (this=0x7f5e1ac2fac0, fc=..., line=0, isClean=<optimized out>) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeprojectvisitor.cpp:2213
#14 0x00007f5e6b99637e in CMakeParserUtils::includeScript (file=<optimized out>, parent=..., data=0x7f5e6c0119e8, sourcedir=..., env=...) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/parser/cmakeparserutils.cpp:175
#15 0x00007f5e61c3937b in CMakeManager::includeScript (this=0x57e25b0, file=..., project=0x37edba0, dir=..., parent=...) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/cmakemanager.cpp:658
#16 0x00007f5e61c3a0ea in CMakeManager::initializeProject (this=0x57e25b0, project=0x37edba0) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/cmakemanager.cpp:549
#17 0x00007f5e61c3d689 in CMakeManager::parse (this=0x57e25b0, item=0x5bc27c0) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/cmakemanager.cpp:694
#18 0x00007f5e8f81d389 in KDevelop::ImportProjectJobPrivate::import (this=0x58f1600, folder=<optimized out>) at /home/joris/tmp/kdev/kdevplatform-1.3.0/project/importprojectjob.cpp:53
#19 0x00007f5e8f81d066 in run (this=0x58f10c0) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:120
#20 QtConcurrent::RunFunctionTask<void>::run (this=0x58f10c0) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:114
#21 0x00007f5e92e6d795 in QThreadPoolThread::run (this=0x5a63490) at concurrent/qthreadpool.cpp:106
#22 0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x5a63490) at thread/qthread_unix.cpp:331
#23 0x00007f5e90ecbefc in start_thread (arg=0x7f5e1ac31700) at pthread_create.c:304
#24 0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#25 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5e1a430700 (LWP 3476)):
[KCrash Handler]
#6  0x00007f5e91aa13a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f5e91aa4b0b in __GI_abort () at abort.c:92
#8  0x00007f5e91adad63 in __libc_message (do_abort=2, fmt=0x7f5e91bcbe58 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#9  0x00007f5e91ae56e6 in malloc_printerr (action=3, str=0x7f5e91bc8ee7 "malloc(): memory corruption", ptr=<optimized out>) at malloc.c:6283
#10 0x00007f5e91ae7248 in _int_malloc (av=0x7f5e5c000020, bytes=66) at malloc.c:4396
#11 0x00007f5e91ae93cd in __GI___libc_malloc (bytes=66) at malloc.c:3660
#12 0x00007f5e92ebbd03 in fromLatin1_helper (size=17, str=<optimized out>) at tools/qstring.cpp:3749
#13 QString::fromLatin1_helper (str=0x7f5e61c46c70 "CMAKE_MODULE_PATH", size=<optimized out>) at tools/qstring.cpp:3737
#14 0x00007f5e92ebe97d in QString::fromAscii_helper (str=<optimized out>, size=<optimized out>) at tools/qstring.cpp:3809
#15 0x00007f5e61c397c4 in QString (ch=0x7f5e61c46c70 "CMAKE_MODULE_PATH", this=0x7f5e1a42f1a0) at /usr/include/qt4/QtCore/qstring.h:426
#16 CMakeManager::initializeProject (this=0x57e25b0, project=0x34fcc50) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/cmakemanager.cpp:495
#17 0x00007f5e61c3d689 in CMakeManager::parse (this=0x57e25b0, item=0x59df560) at /home/joris/tmp/kdev/kdevelop-4.3.0/projectmanagers/cmake/cmakemanager.cpp:694
#18 0x00007f5e8f81d389 in KDevelop::ImportProjectJobPrivate::import (this=0x5a61150, folder=<optimized out>) at /home/joris/tmp/kdev/kdevplatform-1.3.0/project/importprojectjob.cpp:53
#19 0x00007f5e8f81d066 in run (this=0x5a16910) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:120
#20 QtConcurrent::RunFunctionTask<void>::run (this=0x5a16910) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:114
#21 0x00007f5e92e6d795 in QThreadPoolThread::run (this=0x5949940) at concurrent/qthreadpool.cpp:106
#22 0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x5949940) at thread/qthread_unix.cpp:331
#23 0x00007f5e90ecbefc in start_thread (arg=0x7f5e1a430700) at pthread_create.c:304
#24 0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#25 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5e19c2f700 (LWP 3639)):
#0  0x00007f5e91b42473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5e8cabff68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5e8cac0429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5e92f8aed6 in QEventDispatcherGlib::processEvents (this=0x61299e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#4  0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7f5e19c2edd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f5e92e7627f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f5e92f41cbf in QInotifyFileSystemWatcherEngine::run (this=0x6718440) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f5e92e78d05 in QThreadPrivate::start (arg=0x6718440) at thread/qthread_unix.cpp:331
#9  0x00007f5e90ecbefc in start_thread (arg=0x7f5e19c2f700) at pthread_create.c:304
#10 0x00007f5e91b4e59d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5e94982780 (LWP 3290)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5e92e791ab in wait (time=18446744073709551615, this=0x5b0fbc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x58eeba0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f5e92e6d0a1 in QThreadPoolPrivate::waitForDone (this=0x58eeb10) at concurrent/qthreadpool.cpp:295
#4  0x00007f5e92e6e58f in QThreadPool::~QThreadPool (this=<optimized out>, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:428
#5  0x00007f5e92e6e5c9 in QThreadPool::~QThreadPool (this=0x55eed60, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:430
#6  0x00007f5e92e6e5f5 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=0x7f5e93293188, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1825
#7  0x00007f5e91aa6821 in __run_exit_handlers (status=1, listp=0x7f5e91e055a8, run_list_atexit=true) at exit.c:78
#8  0x00007f5e91aa68a5 in __GI_exit (status=<optimized out>) at exit.c:100
#9  0x00007f5e9237b618 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:781
#10 0x00007f5e9373c748 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
#11 0x00007f5e8df5411e in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#12 0x00007f5e8df518fd in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#13 0x00007f5e8df4219f in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#14 0x00007f5e923b6f3c in x11EventSourceCheck (s=0x17821b0) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007f5e8cabf734 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f5e8cabff82 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f5e8cac0429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f5e92f8aed6 in QEventDispatcherGlib::processEvents (this=0x174ffa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#19 0x00007f5e923b710e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f5e92f5ecf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f5e92f5eef7 in QEventLoop::exec (this=0x7fffa10a0be0, flags=...) at kernel/qeventloop.cpp:201
#22 0x00007f5e92f63789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#23 0x000000000040a259 in main (argc=<optimized out>, argv=<optimized out>) at /home/joris/tmp/kdev/kdevelop-4.3.0/app/main.cpp:479

Possible duplicates by query: bug 297119, bug 296435, bug 296348, bug 295206, bug 295201.

Reported using DrKonqi
Comment 1 Christoph Feck 2012-04-12 20:03:43 UTC 
Thread 3 crashes because of memory corruption. If this is reproducible, please run kdevelop with valgrind, and add the valgrind log.
Comment 2 Milian Wolff 2012-04-13 10:51:00 UTC 
not required, fixed already for 4.3.1

*** This bug has been marked as a duplicate of bug 296348 ***