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List:       kdevelop-bugs
Subject:    [Bug 242787] New: Crash while cliquing on "stop debug"
From:       Simon ESNEAULT <simon.esneault () gmail ! com>
Date:       2010-06-25 13:39:37
Message-ID: bug-242787-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=242787

           Summary: Crash while cliquing on "stop debug"
           Product: kdevelop
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-bugs@kdevelop.org
        ReportedBy: simon.esneault@gmail.com


Application: kdevelop (4.0.60)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
kdevplatform git
kdevelop git

May be complex to debug as it was building another project while debugging
another, and it crashed when I manually clicked on the "stop debug"

Thx for your work
-Simon


 -- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f53b2b30760 (LWP 6580))]

Thread 13 (Thread 0x7f539ef27710 (LWP 6581)):
#0  0x00007f53af1a8bc9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af434692 in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xd5e430, time=200000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xd5e430,
time=200000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53ac05fe1e in KDevelop::DUChainPrivate::CleanupThread::run
(this=0xd5e410) at
/home/simon/Playground/kdevplatform/language/duchain/duchain.cpp:286
#4  0x00007f53af433775 in QThreadPrivate::start (arg=0xd5e410) at
thread/qthread_unix.cpp:248
#5  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#6  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5393bcf710 (LWP 6593)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xb440a0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xb440a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#8  0x00007f53af433775 in QThreadPrivate::start (arg=0x194e4b0) at
thread/qthread_unix.cpp:248
#9  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#10 0x00007f53ad8616cd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f53893e7710 (LWP 6656)):
#0  0x00007f53ad854f53 in poll () from /lib/libc.so.6
#1  0x00007f53a8d0b4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f53a8d0b8fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f53af551566 in QEventDispatcherGlib::processEvents
(this=0x7f538c502f80, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f53af526992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f53af526d6c in QEventLoop::exec (this=0x7f53893e6db0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f53af430d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f53af507178 in QInotifyFileSystemWatcherEngine::run (this=0x1bd7c20)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f53af433775 in QThreadPrivate::start (arg=0x1bd7c20) at
thread/qthread_unix.cpp:248
#9  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#10 0x00007f53ad8616cd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5388be6710 (LWP 6794)):
#0  0x00007f53ad854f53 in poll () from /lib/libc.so.6
#1  0x00007f53a8d0b4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f53a8d0b8fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f53af551566 in QEventDispatcherGlib::processEvents (this=0x21f3350,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f53af526992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f53af526d6c in QEventLoop::exec (this=0x7f5388be5df0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f53af430d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f53af433775 in QThreadPrivate::start (arg=0x7f538c0f8130) at
thread/qthread_unix.cpp:248
#8  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#9  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f538446f710 (LWP 6795)):
#0  0x00007f53ad854f53 in poll () from /lib/libc.so.6
#1  0x00007f53a8d0b4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f53a8d0b8fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f53af551566 in QEventDispatcherGlib::processEvents (this=0x217edc0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f53af526992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f53af526d6c in QEventLoop::exec (this=0x7f538446edf0, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f53af430d59 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f53af433775 in QThreadPrivate::start (arg=0x7f538c51bb00) at
thread/qthread_unix.cpp:248
#8  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#9  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5383c6e710 (LWP 6796)):
#0  0x00007f53af1a8bc9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af4330e5 in thread_sleep (ti=0x7f5383c6ddb0) at
thread/qthread_unix.cpp:398
#2  0x00007f53af433250 in QThread::msleep (msecs=<value optimized out>) at
thread/qthread_unix.cpp:424
#3  0x00007f5384c406a1 in UIBlockTester::UIBlockTesterThread::run
(this=0x7f538c1e0840) at
/home/simon/Playground/kdevelop/languages/cpp/cpplanguagesupport.cpp:678
#4  0x00007f53af433775 in QThreadPrivate::start (arg=0x7f538c1e0840) at
thread/qthread_unix.cpp:248
#5  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#6  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f53826d2710 (LWP 6825)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xc74bc0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xc74bc0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#7  0x00007f53af433775 in QThreadPrivate::start (arg=0x7f5398f39200) at
thread/qthread_unix.cpp:248
#8  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#9  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5381ed1710 (LWP 6826)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xc74bc0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xc74bc0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#8  0x00007f53af433775 in QThreadPrivate::start (arg=0x7f5398f30c70) at
thread/qthread_unix.cpp:248
#9  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#10 0x00007f53ad8616cd in clone () from /lib/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5394e49710 (LWP 31509)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53acc232a6 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x7f53acf01220) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f53acc232e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=0x7f53acf0f2ec) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#4  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f53933ce710 (LWP 1977)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xb440a0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xb440a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#7  0x00007f53af433775 in QThreadPrivate::start (arg=0x9124610) at
thread/qthread_unix.cpp:248
#8  0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#9  0x00007f53ad8616cd in clone () from /lib/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f53810bb710 (LWP 1978)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xb440a0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xb440a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#9  0x00007f53af433775 in QThreadPrivate::start (arg=0x44810e0) at
thread/qthread_unix.cpp:248
#10 0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#11 0x00007f53ad8616cd in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5363fff710 (LWP 5587)):
#0  0x00007f53af1a885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00007f53af43472b in QWaitConditionPrivate::wait (this=<value optimized
out>, mutex=0xb440a0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xb440a0,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f53b0f8f026 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f53b0f916ab in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f53b0f916c4 in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f53b0f8fbff in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f53b0f90168 in ThreadWeaver::Thread::run() () from
/usr/lib/libthreadweaver.so.4
#10 0x00007f53af433775 in QThreadPrivate::start (arg=0x5708d50) at
thread/qthread_unix.cpp:248
#11 0x00007f53af1a39ca in start_thread () from /lib/libpthread.so.0
#12 0x00007f53ad8616cd in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f53b2b30760 (LWP 6580)):
[KCrash Handler]
#5  0x00007f5391a48ead in
GDBDebugger::DeletedHandler::handle(GDBMI::ResultRecord const&) () from
/usr/lib/kde4/kdevgdb.so
#6  0x00007f5391a3ae97 in GDBDebugger::GDBCommand::invokeHandler
(this=0x56c8120, r=<value optimized out>) at
/home/simon/Playground/kdevelop/debuggers/gdb/gdbcommand.cpp:80
#7  0x00007f5391a32e09 in GDBDebugger::GDB::processLine (this=0x91f2f00,
line=...) at /home/simon/Playground/kdevelop/debuggers/gdb/gdb.cpp:278
#8  0x00007f5391a3371c in GDBDebugger::GDB::readyReadStandardOutput
(this=0x91f2f00) at /home/simon/Playground/kdevelop/debuggers/gdb/gdb.cpp:175
#9  0x00007f5391a31bc4 in GDBDebugger::GDB::qt_metacall (this=0x91f2f00,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa20d7fd0)
    at /home/simon/Playground/kdevelop/build/debuggers/gdb/moc_gdb.cpp:111
#10 0x00007f53af53ae3f in QMetaObject::activate (sender=0x22a8a60, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7f5398fd9c90)
at kernel/qobject.cpp:3293
#11 0x00007f53af4c771a in QProcessPrivate::_q_canReadStandardOutput
(this=0x6a03d60) at io/qprocess.cpp:887
#12 0x00007f53af4c7af9 in QProcess::qt_metacall (this=0x22a8a60,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa20d81d0)
at .moc/release-shared/moc_qprocess.cpp:107
#13 0x00007f53b25a8a38 in KProcess::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkdecore.so.5
#14 0x00007f53af53ae3f in QMetaObject::activate (sender=0x9bdcd30, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7f5398fd9c90)
at kernel/qobject.cpp:3293
#15 0x00007f53af586c6e in QSocketNotifier::activated (this=0x970eb70, _t1=74)
at .moc/release-shared/moc_qsocketnotifier.cpp:89
#16 0x00007f53af541fb3 in QSocketNotifier::event (this=0x9bdcd30,
e=0x7fffa20d8880) at kernel/qsocketnotifier.cpp:317
#17 0x00007f53ae6c422c in QApplicationPrivate::notify_helper (this=0x94d350,
receiver=0x9bdcd30, e=0x7fffa20d8880) at kernel/qapplication.cpp:4300
#18 0x00007f53ae6ca6fb in QApplication::notify (this=0x7fffa20d8d10,
receiver=0x9bdcd30, e=0x7fffa20d8880) at kernel/qapplication.cpp:4183
#19 0x00007f53afce8526 in KApplication::notify(QObject*, QEvent*) () from
/usr/lib/libkdeui.so.5
#20 0x00007f53af52806c in QCoreApplication::notifyInternal
(this=0x7fffa20d8d10, receiver=0x9bdcd30, event=0x7fffa20d8880) at
kernel/qcoreapplication.cpp:704
#21 0x00007f53af5518ca in QCoreApplication::sendEvent (source=0x950eb0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#22 socketNotifierSourceDispatch (source=0x950eb0) at
kernel/qeventdispatcher_glib.cpp:110
#23 0x00007f53a8d078c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f53a8d0b748 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f53a8d0b8fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#26 0x00007f53af551513 in QEventDispatcherGlib::processEvents (this=0x91cf70,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007f53ae77446e in QGuiEventDispatcherGlib::processEvents
(this=0x970eb70, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f53af526992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f53af526d6c in QEventLoop::exec (this=0x7fffa20d8ae0, flags=) at
kernel/qeventloop.cpp:201
#30 0x00007f53af52aaab in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#31 0x0000000000408fd5 in main (argc=<value optimized out>, argv=<value
optimized out>) at /home/simon/Playground/kdevelop/app/main.cpp:378

Reported using DrKonqi

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