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List: kdevelop-bugs
Subject: [Bug 300012] New: Crash on 'Show' button when doing review
From: Mikhail Veltishchev <mvel () yandex-team ! ru>
Date: 2012-05-14 15:41:02
Message-ID: bug-300012-40295 () http ! bugs ! kde ! org/
[Download RAW message or body]
https://bugs.kde.org/show_bug.cgi?id=300012
Bug ID: 300012
Severity: crash
Version: 4.3.0
Priority: NOR
Assignee: kdevelop-bugs@kdevelop.org
Summary: Crash on 'Show' button when doing review
Classification: Unclassified
OS: Linux
Reporter: mvel@yandex-team.ru
Hardware: Fedora RPMs
Status: UNCONFIRMED
Component: general
Product: kdevelop
Application: kdevelop (4.3.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.3.4-3.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"
-- Information about the crash:
- What I was doing when the application crashed:
Selected 'review' mode, opened file and pressed 'Show' button. Immediate crash
occured.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f202e3c8840 (LWP 22833))]
Thread 10 (Thread 0x7f201e7ba700 (LWP 22836)):
#0 pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1 0x000000364a67bf8f in wait (time=1000, this=0x1df0400) at
thread/qwaitcondition_unix.cpp:84
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x2e80f80, time=1000) at
thread/qwaitcondition_unix.cpp:158
#3 0x0000003564ab170b in KDevelop::DUChainPrivate::CleanupThread::run
(this=0x2e80f60) at
/usr/src/debug/kdevplatform-1.3.0/language/duchain/duchain.cpp:282
#4 0x000000364a67bb1b in QThreadPrivate::start (arg=0x2e80f60) at
thread/qthread_unix.cpp:298
#5 0x0000003d43607d90 in start_thread (arg=0x7f201e7ba700) at
pthread_create.c:309
#6 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 9 (Thread 0x7f200e43d700 (LWP 22839)):
#0 0x0000003d42ee85c3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x0000003648245448 in ?? () from /lib64/libglib-2.0.so.0
#2 0x000000364824590c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x000000364a7a8626 in QEventDispatcherGlib::processEvents
(this=0x7f20000008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#4 0x000000364a778a12 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x000000364a778c67 in QEventLoop::exec (this=0x7f200e43cd40, flags=...) at
kernel/qeventloop.cpp:204
#6 0x000000364a678ad7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x000000364a67bb1b in QThreadPrivate::start (arg=0x3893340) at
thread/qthread_unix.cpp:298
#8 0x0000003d43607d90 in start_thread (arg=0x7f200e43d700) at
pthread_create.c:309
#9 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 8 (Thread 0x7f200dc3c700 (LWP 22840)):
#0 0x0000003d42ee85c3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x0000003648245448 in ?? () from /lib64/libglib-2.0.so.0
#2 0x000000364824590c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x000000364a7a8626 in QEventDispatcherGlib::processEvents
(this=0x7f20040008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#4 0x000000364a778a12 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x000000364a778c67 in QEventLoop::exec (this=0x7f200dc3bd40, flags=...) at
kernel/qeventloop.cpp:204
#6 0x000000364a678ad7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x000000364a67bb1b in QThreadPrivate::start (arg=0x385ae90) at
thread/qthread_unix.cpp:298
#8 0x0000003d43607d90 in start_thread (arg=0x7f200dc3c700) at
pthread_create.c:309
#9 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 7 (Thread 0x7f1ffffff700 (LWP 22845)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1 0x0000003653b84db2 in QTWTF::TCMalloc_PageHeap::scavengerThread
(this=0x3653e7e140) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2 0x0000003653b84de9 in QTWTF::TCMalloc_PageHeap::runScavengerThread
(context=<optimized out>) at
../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3 0x0000003d43607d90 in start_thread (arg=0x7f1ffffff700) at
pthread_create.c:309
#4 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 6 (Thread 0x7f1ffe994700 (LWP 22855)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1 0x0000003656fb86ec in ?? () from /usr/lib64/libQtWebKit.so.4
#2 0x0000003656fb8819 in ?? () from /usr/lib64/libQtWebKit.so.4
#3 0x0000003d43607d90 in start_thread (arg=0x7f1ffe994700) at
pthread_create.c:309
#4 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 5 (Thread 0x7f1fff195700 (LWP 22856)):
#0 0x0000003d4360af9d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:53
#1 __pthread_mutex_unlock (mutex=0x7f1ff80009a8) at pthread_mutex_unlock.c:298
#2 0x00000036482444c4 in g_main_context_prepare () from
/lib64/libglib-2.0.so.0
#3 0x00000036482452dd in ?? () from /lib64/libglib-2.0.so.0
#4 0x000000364824590c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x000000364a7a8626 in QEventDispatcherGlib::processEvents
(this=0x7f1ff8002160, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#6 0x000000364a778a12 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#7 0x000000364a778c67 in QEventLoop::exec (this=0x7f1fff194d40, flags=...) at
kernel/qeventloop.cpp:204
#8 0x000000364a678ad7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#9 0x000000364a67bb1b in QThreadPrivate::start (arg=0x64e6f00) at
thread/qthread_unix.cpp:298
#10 0x0000003d43607d90 in start_thread (arg=0x7f1fff195700) at
pthread_create.c:309
#11 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 4 (Thread 0x7f1faebbc700 (LWP 22859)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1 0x000000364a67c02b in wait (time=18446744073709551615, this=0x1fe2500) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x1f90a60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x0000003563e0aa8b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fe02d0,
th=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x0000003563e0d37b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1f99940, th=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x0000003563e0d394 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1f99940, th=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:74
#6 0x0000003563e0d394 in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1f99940, th=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:74
#7 0x0000003563e0c1ef in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1faebbbd60, parent=0x1fe02d0, th=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#8 0x0000003563e0c27b in ThreadWeaver::Thread::run (this=0x5d3e580) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#9 0x000000364a67bb1b in QThreadPrivate::start (arg=0x5d3e580) at
thread/qthread_unix.cpp:298
#10 0x0000003d43607d90 in start_thread (arg=0x7f1faebbc700) at
pthread_create.c:309
#11 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 3 (Thread 0x7f1fae3bb700 (LWP 22860)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:165
#1 0x000000364a67c02b in wait (time=18446744073709551615, this=0x1fe2500) at
thread/qwaitcondition_unix.cpp:86
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x1f90a60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3 0x0000003563e0aa8b in
ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1fe02d0,
th=0x7f1fa8001aa0) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WeaverImpl.cpp:365
#4 0x0000003563e0d37b in ThreadWeaver::WorkingHardState::applyForWork
(this=0x1f99940, th=0x7f1fa8001aa0) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/WorkingHardState.cpp:71
#5 0x0000003563e0c1ef in ThreadWeaver::ThreadRunHelper::run
(this=0x7f1fae3bad60, parent=0x1fe02d0, th=0x7f1fa8001aa0) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:87
#6 0x0000003563e0c27b in ThreadWeaver::Thread::run (this=0x7f1fa8001aa0) at
/usr/src/debug/kdelibs-4.8.3/threadweaver/Weaver/Thread.cpp:142
#7 0x000000364a67bb1b in QThreadPrivate::start (arg=0x7f1fa8001aa0) at
thread/qthread_unix.cpp:298
#8 0x0000003d43607d90 in start_thread (arg=0x7f1fae3bb700) at
pthread_create.c:309
#9 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 2 (Thread 0x7f1facfe7700 (LWP 21638)):
#0 0x0000003d42ee85c3 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1 0x0000003648245448 in ?? () from /lib64/libglib-2.0.so.0
#2 0x000000364824590c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x000000364a7a8626 in QEventDispatcherGlib::processEvents
(this=0x7f1fa40008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:426
#4 0x000000364a778a12 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5 0x000000364a778c67 in QEventLoop::exec (this=0x7f1facfe6d10, flags=...) at
kernel/qeventloop.cpp:204
#6 0x000000364a678ad7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#7 0x000000364a75870f in QInotifyFileSystemWatcherEngine::run (this=0x746b650)
at io/qfilesystemwatcher_inotify.cpp:248
#8 0x000000364a67bb1b in QThreadPrivate::start (arg=0x746b650) at
thread/qthread_unix.cpp:298
#9 0x0000003d43607d90 in start_thread (arg=0x7f1facfe7700) at
pthread_create.c:309
#10 0x0000003d42ef0f5d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
Thread 1 (Thread 0x7f202e3c8840 (LWP 22833)):
[KCrash Handler]
#6 PatchReviewPlugin::updateReview (this=0x2e9cdd0) at
/usr/src/debug/kdevplatform-1.3.0/plugins/patchreview/patchreview.cpp:1388
#7 0x000000364a7927a6 in QObject::event (this=0x2e9cdd0, e=<optimized out>) at
kernel/qobject.cpp:1195
#8 0x000000364b5c9bc4 in notify_helper (e=0x77db720, receiver=0x2e9cdd0,
this=0x1bc6d30) at kernel/qapplication.cpp:4554
#9 QApplicationPrivate::notify_helper (this=0x1bc6d30, receiver=0x2e9cdd0,
e=0x77db720) at kernel/qapplication.cpp:4526
#10 0x000000364b5cea43 in QApplication::notify (this=0x7fff12832980,
receiver=0x2e9cdd0, e=0x77db720) at kernel/qapplication.cpp:4415
#11 0x0000003560a51ff6 in KApplication::notify (this=0x7fff12832980,
receiver=0x2e9cdd0, event=0x77db720) at
/usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#12 0x000000364a7798dc in QCoreApplication::notifyInternal
(this=0x7fff12832980, receiver=0x2e9cdd0, event=0x77db720) at
kernel/qcoreapplication.cpp:876
#13 0x000000364a77d36a in sendEvent (event=0x77db720, receiver=0x2e9cdd0) at
kernel/qcoreapplication.h:231
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1b98590) at kernel/qcoreapplication.cpp:1500
#15 0x000000364a7a8193 in sendPostedEvents () at kernel/qcoreapplication.h:236
#16 postEventSourceDispatch (s=0x1bce030) at
kernel/qeventdispatcher_glib.cpp:279
#17 0x0000003648244f3d in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#18 0x0000003648245738 in ?? () from /lib64/libglib-2.0.so.0
#19 0x000000364824590c in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#20 0x000000364a7a85bf in QEventDispatcherGlib::processEvents (this=0x1b99a50,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#21 0x000000364b66c8ce in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:207
#22 0x000000364a778a12 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#23 0x000000364a778c67 in QEventLoop::exec (this=0x7fff12832760, flags=...) at
kernel/qeventloop.cpp:204
#24 0x000000364a77d665 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#25 0x000000000040a399 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/kdevelop-4.3.0/app/main.cpp:479
Possible duplicates by query: bug 256614, bug 248060.
Reported using DrKonqi
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