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List: kdevelop-bugs
Subject: [Bug 280925] New: KDevelop crash while running cmake from outside
From: Volker Lanz <vl () fidra ! de>
Date: 2011-08-28 12:38:13
Message-ID: bug-280925-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]
https://bugs.kde.org/show_bug.cgi?id=280925
Summary: KDevelop crash while running cmake from outside the
application
Product: kdevelop
Version: 4.2.2
Platform: Ubuntu Packages
OS/Version: Linux
Status: NEW
Severity: crash
Priority: NOR
Component: general
AssignedTo: kdevelop-bugs@kdevelop.org
ReportedBy: vl@fidra.de
Application: kdevelop (4.2.2)
KDE Platform Version: 4.7.00 (4.7.0)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04
-- Information about the crash:
Trying to fix a problem I was having with a CMakeLists.txt for a project, I was
deleting the contents of the build dir and re-running cmake (in one line, so I
can't tell what exactly triggered the crash) from a shell when suddenly
KDevelop crashed with the attached back trace.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
__lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7f236e62f780 (LWP 6668))]
Thread 15 (Thread 0x7f2357657700 (LWP 6669)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x00007f236cb4879e in wait (this=<value optimized out>, mutex=0x2b01e80,
time=1000) at thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x2b01e80,
time=1000) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f2368f7e22b in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x2b01e60) at ../../language/duchain/duchain.cpp:286
#4 0x00007f236cb48175 in QThreadPrivate::start (arg=0x2b01e60) at
thread/qthread_unix.cpp:320
#5 0x00007f236ac07d8c in start_thread (arg=0x7f2357657700) at
pthread_create.c:304
#6 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7 0x0000000000000000 in ?? ()
Thread 14 (Thread 0x7f234cd43700 (LWP 6672)):
#0 __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00007f236b81780f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f236b8158d8 in __libc_free (mem=0x7f2350000020) at malloc.c:3736
#3 0x00007f23668169b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f236cc5a7aa in QEventDispatcherGlib::~QEventDispatcherGlib
(this=0x7f2350002b90, __in_chrg=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:373
#5 0x00007f236cc5a8f9 in QEventDispatcherGlib::~QEventDispatcherGlib
(this=0x7f2350002b90, __in_chrg=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:401
#6 0x00007f236cb474d4 in QThreadPrivate::finish (arg=0x7f236cf62f60) at
thread/qthread_unix.cpp:356
#7 0x00007f236cb4817d in ~__pthread_cleanup_class (arg=0x7f236cf62f60) at
/usr/include/pthread.h:545
#8 QThreadPrivate::start (arg=0x7f236cf62f60) at thread/qthread_unix.cpp:279
#9 0x00007f236ac07d8c in start_thread (arg=0x7f234cd43700) at
pthread_create.c:304
#10 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 13 (Thread 0x7f2342966700 (LWP 6786)):
#0 0x00007f236cc59cb7 in timerSourcePrepare (source=0x3aaf8e0,
timeout=0x7f2342965c4c) at kernel/qeventdispatcher_glib.cpp:163
#1 0x00007f236681a0a2 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f236681af9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f236681b639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f236cc5a446 in QEventDispatcherGlib::processEvents (this=0x3a5ddf0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5 0x00007f236cc2e882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6 0x00007f236cc2eabc in QEventLoop::exec (this=0x7f2342965dd0, flags=...) at
kernel/qeventloop.cpp:201
#7 0x00007f236cb45924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8 0x00007f236cc10c2f in QInotifyFileSystemWatcherEngine::run (this=0x3a5ba20)
at io/qfilesystemwatcher_inotify.cpp:248
#9 0x00007f236cb48175 in QThreadPrivate::start (arg=0x3a5ba20) at
thread/qthread_unix.cpp:320
#10 0x00007f236ac07d8c in start_thread (arg=0x7f2342966700) at
pthread_create.c:304
#11 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
Thread 12 (Thread 0x7f2343167700 (LWP 6874)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f2363b07832 in ?? () from /usr/lib/libQtWebKit.so.4
#2 0x00007f236ac07d8c in start_thread (arg=0x7f2343167700) at
pthread_create.c:304
#3 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()
Thread 11 (Thread 0x7f233e3de700 (LWP 6876)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f2357ec22a2 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f23581db180) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x00007f2357ec22d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f23581e9254) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x00007f236ac07d8c in start_thread (arg=0x7f233e3de700) at
pthread_create.c:304
#4 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5 0x0000000000000000 in ?? ()
Thread 10 (Thread 0x7f233beac700 (LWP 6942)):
#0 0x00007f236b871f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007f236681b104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f236681b639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f236cc5a446 in QEventDispatcherGlib::processEvents (this=0x41ab040,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4 0x00007f236cc2e882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007f236cc2eabc in QEventLoop::exec (this=0x7f233beabe00, flags=...) at
kernel/qeventloop.cpp:201
#6 0x00007f236cb45924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7 0x00007f236cb48175 in QThreadPrivate::start (arg=0x41cf770) at
thread/qthread_unix.cpp:320
#8 0x00007f236ac07d8c in start_thread (arg=0x7f233beac700) at
pthread_create.c:304
#9 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 9 (Thread 0x7f233b6ab700 (LWP 6943)):
#0 0x00007f236b871f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1 0x00007f236681b104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f236681b639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f236cc5a446 in QEventDispatcherGlib::processEvents (this=0x41ce3f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4 0x00007f236cc2e882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5 0x00007f236cc2eabc in QEventLoop::exec (this=0x7f233b6aae00, flags=...) at
kernel/qeventloop.cpp:201
#6 0x00007f236cb45924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7 0x00007f236cb48175 in QThreadPrivate::start (arg=0x41de9f0) at
thread/qthread_unix.cpp:320
#8 0x00007f236ac07d8c in start_thread (arg=0x7f233b6ab700) at
pthread_create.c:304
#9 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 8 (Thread 0x7f233ad07700 (LWP 6948)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x1b5f980,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x1b5f980,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bc39b0,
th=0x41aaad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1b60960, th=0x41aaad0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f233ad06e20, parent=0x1bc39b0, th=0x41aaad0) at
../../../threadweaver/Weaver/Thread.cpp:87
#6 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x41aaad0) at
../../../threadweaver/Weaver/Thread.cpp:142
#7 0x00007f236cb48175 in QThreadPrivate::start (arg=0x41aaad0) at
thread/qthread_unix.cpp:320
#8 0x00007f236ac07d8c in start_thread (arg=0x7f233ad07700) at
pthread_create.c:304
#9 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 7 (Thread 0x7f233a506700 (LWP 6949)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x1b5f980,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x1b5f980,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1bc39b0,
th=0x7f2348046140) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1b60960, th=0x7f2348046140) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435dd8c in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1b60960, th=0x7f2348046140) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f233a505e20, parent=0x1bc39b0, th=0x7f2348046140) at
../../../threadweaver/Weaver/Thread.cpp:87
#7 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x7f2348046140) at
../../../threadweaver/Weaver/Thread.cpp:142
#8 0x00007f236cb48175 in QThreadPrivate::start (arg=0x7f2348046140) at
thread/qthread_unix.cpp:320
#9 0x00007f236ac07d8c in start_thread (arg=0x7f233a506700) at
pthread_create.c:304
#10 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 6 (Thread 0x7f234d544700 (LWP 24388)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x63f27b0,
th=0x7cfd2d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x7cfd2d0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435dd8c in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x7cfd2d0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f234d543e20, parent=0x63f27b0, th=0x7cfd2d0) at
../../../threadweaver/Weaver/Thread.cpp:87
#7 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x7cfd2d0) at
../../../threadweaver/Weaver/Thread.cpp:142
#8 0x00007f236cb48175 in QThreadPrivate::start (arg=0x7cfd2d0) at
thread/qthread_unix.cpp:320
#9 0x00007f236ac07d8c in start_thread (arg=0x7f234d544700) at
pthread_create.c:304
#10 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 5 (Thread 0x7f233753d700 (LWP 24389)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x63f27b0,
th=0x6d65500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x6d65500) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f233753ce20, parent=0x63f27b0, th=0x6d65500) at
../../../threadweaver/Weaver/Thread.cpp:87
#6 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x6d65500) at
../../../threadweaver/Weaver/Thread.cpp:142
#7 0x00007f236cb48175 in QThreadPrivate::start (arg=0x6d65500) at
thread/qthread_unix.cpp:320
#8 0x00007f236ac07d8c in start_thread (arg=0x7f233753d700) at
pthread_create.c:304
#9 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 4 (Thread 0x7f2336c3c700 (LWP 26802)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x63f27b0,
th=0x84ec650) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x84ec650) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435dd8c in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x84ec650) at
../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f2336c3be20, parent=0x63f27b0, th=0x84ec650) at
../../../threadweaver/Weaver/Thread.cpp:87
#7 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x84ec650) at
../../../threadweaver/Weaver/Thread.cpp:142
#8 0x00007f236cb48175 in QThreadPrivate::start (arg=0x84ec650) at
thread/qthread_unix.cpp:320
#9 0x00007f236ac07d8c in start_thread (arg=0x7f2336c3c700) at
pthread_create.c:304
#10 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
Thread 3 (Thread 0x7f233643b700 (LWP 26803)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1 0x00007f236cb4882b in wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2 QWaitCondition::wait (this=<value optimized out>, mutex=0x8296d60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3 0x00007f236435b704 in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x63f27b0,
th=0x7f2348583eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x00007f236435dd73 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x80b28f0, th=0x7f2348583eb0) at
../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x00007f236435cb8f in ThreadWeaver::ThreadRunHelper::run
(this=0x7f233643ae20, parent=0x63f27b0, th=0x7f2348583eb0) at
../../../threadweaver/Weaver/Thread.cpp:87
#6 0x00007f236435cc1b in ThreadWeaver::Thread::run (this=0x7f2348583eb0) at
../../../threadweaver/Weaver/Thread.cpp:142
#7 0x00007f236cb48175 in QThreadPrivate::start (arg=0x7f2348583eb0) at
thread/qthread_unix.cpp:320
#8 0x00007f236ac07d8c in start_thread (arg=0x7f233643b700) at
pthread_create.c:304
#9 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
Thread 2 (Thread 0x7f2335c3a700 (LWP 1838)):
[KCrash Handler]
#6 malloc_consolidate (av=0x7f2350000020) at malloc.c:5155
#7 0x00007f236b812472 in _int_malloc (av=0x7f2350000020, bytes=4096) at
malloc.c:4373
#8 0x00007f236b81531e in __libc_malloc (bytes=4096) at malloc.c:3660
#9 0x00007f236b7db6d7 in __realpath (name=0x7f23513c4668
"/home/vl/dev/partitionmanager/trunk/trunk.kdev4", resolved=0x0) at
canonicalize.c:79
#10 0x00007f236cc036b5 in realpath (path=...) at /usr/include/bits/stdlib.h:49
#11 QFSFileEnginePrivate::canonicalized (path=...) at io/qfsfileengine.cpp:172
#12 0x00007f236cc0a487 in QFSFileEngine::fileName (this=<value optimized out>,
file=QAbstractFileEngine::CanonicalName) at io/qfsfileengine_unix.cpp:1073
#13 0x00007f236cbc8003 in QFileInfoPrivate::getFileName (this=0x7f23483bcda0,
name=QAbstractFileEngine::CanonicalName) at io/qfileinfo.cpp:54
#14 0x00007f236cbc8f37 in QFileInfo::canonicalFilePath (this=<value optimized
out>) at io/qfileinfo.cpp:478
#15 0x00007f236e041ce7 in KConfigIniBackend::setFilePath (this=0x7f2348233360,
file=...) at ../../kdecore/config/kconfigini.cpp:542
#16 0x00007f236e041791 in KConfigBackend::create (componentData=<value
optimized out>, file=..., sys=<value optimized out>) at
../../kdecore/config/kconfigbackend.cpp:89
#17 0x00007f236e02f9f3 in KConfigPrivate::parseConfigFiles (this=0x33bae20) at
../../kdecore/config/kconfig.cpp:665
#18 0x00007f236daead71 in KDevelop::Project::projectConfiguration
(this=0x33b7600) at ../../shell/project.cpp:457
#19 0x00007f2356605156 in CMake::projectRootRelative(KDevelop::IProject*) ()
from /usr/lib/libkdev4cmakecommon.so
#20 0x00007f235638f5e2 in ?? () from /usr/lib/kde4/kdevcmakemanager.so
#21 0x00007f2356394bda in ?? () from /usr/lib/kde4/kdevcmakemanager.so
#22 0x00007f2369570789 in KDevelop::ImportProjectJobPrivate::import
(this=0x9823040, folder=<value optimized out>) at
../../project/importprojectjob.cpp:53
#23 0x00007f23695704c6 in QtConcurrent::RunFunctionTask<void>::run
(this=0x7ba11c0) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:120
#24 0x00007f236cb3d188 in QThreadPoolThread::run (this=0x339e230) at
concurrent/qthreadpool.cpp:106
#25 0x00007f236cb48175 in QThreadPrivate::start (arg=0x339e230) at
thread/qthread_unix.cpp:320
#26 0x00007f236ac07d8c in start_thread (arg=0x7f2335c3a700) at
pthread_create.c:304
#27 0x00007f236b87f04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7f236e62f780 (LWP 6668)):
#0 __lll_lock_wait_private () at
../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1 0x00007f236b81780f in _L_lock_12013 () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f236b8158d8 in __libc_free (mem=0x7f2350000020) at malloc.c:3736
#3 0x00007f236cb8d0fc in QString::free (d=0x7f2350a061f0) at
tools/qstring.cpp:1185
#4 0x00007f236cb85718 in ~QString (this=0x17ae8b0, akey=<value optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qstring.h:883
#5 ~QRegExpEngineKey (this=0x17ae8b0, akey=<value optimized out>) at
tools/qregexp.cpp:870
#6 ~QHashNode (this=0x17ae8b0, akey=<value optimized out>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:217
#7 deleteNode2 (this=0x17ae8b0, akey=<value optimized out>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:519
#8 deleteNode (this=0x17ae8b0, akey=<value optimized out>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:507
#9 QHash<QRegExpEngineKey, QCache<QRegExpEngineKey,
QRegExpEngine>::Node>::remove (this=0x17ae8b0, akey=<value optimized out>) at
../../include/QtCore/../../src/corelib/tools/qhash.h:795
#10 0x00007f236cb85825 in unlink (this=0x17ae8a0, m=86) at tools/qcache.h:74
#11 QCache<QRegExpEngineKey, QRegExpEngine>::trim (this=0x17ae8a0, m=86) at
tools/qcache.h:209
#12 0x00007f236cb85993 in QCache<QRegExpEngineKey, QRegExpEngine>::insert
(this=0x17ae8a0, akey=..., aobject=0x93bceb0, acost=14) at tools/qcache.h:188
#13 0x00007f236cb8203e in derefEngine (priv=0x9299660) at
tools/qregexp.cpp:3683
#14 invalidateEngine (priv=0x9299660) at tools/qregexp.cpp:3739
#15 0x00007f236cb82400 in QRegExp::~QRegExp (this=0x7f236dd69be8,
__in_chrg=<value optimized out>) at tools/qregexp.cpp:3831
#16 0x00007f236b7d2961 in __run_exit_handlers (status=1) at exit.c:78
#17 exit (status=1) at exit.c:100
#18 0x00007f236c058fb8 in qt_xio_errhandler () at
kernel/qapplication_x11.cpp:781
#19 0x00007f236d4024b8 in KApplication::xioErrhandler (this=0x7fff36e83190,
dpy=0x1729140) at ../../kdeui/kernel/kapplication.cpp:419
#20 0x00007f2367ca8dee in _XIOError () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#21 0x00007f2367ca662d in _XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#22 0x00007f2367c96f1f in XEventsQueued () from
/usr/lib/x86_64-linux-gnu/libX11.so.6
#23 0x00007f236c096387 in x11EventSourcePrepare (s=0x1714940, timeout=<value
optimized out>) at kernel/qguieventdispatcher_glib.cpp:77
#24 0x00007f236681a0a2 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f236681af9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f236681b639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f236cc5a3ef in QEventDispatcherGlib::processEvents (this=0x16b9340,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#28 0x00007f236c0964de in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007f236cc2e882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007f236cc2eabc in QEventLoop::exec (this=0x7fff36e82e80, flags=...) at
kernel/qeventloop.cpp:201
#31 0x00007f236cc32ecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#32 0x000000000040b989 in _start ()
Possible duplicates by query: bug 274838, bug 268901, bug 257258, bug 233226,
bug 208881.
Reported using DrKonqi
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