https://bugs.kde.org/show_bug.cgi?id=367994

            Bug ID: 367994
           Summary: KbibTex crash while loading Zotero library
           Product: KBibTeX
           Version: 0.6
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: General
          Assignee: fisc...@unix-ag.uni-kl.de
          Reporter: opensuse.lietuviu.ka...@gmail.com

Application: kbibtex (0.6)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-42-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Try repeatedly open Zotero library via API. Somehow it showed empty library,
thus I try repeat loading.

-- Backtrace:
Application: KBibTeX (kbibtex), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f102b0c17c0 (LWP 649))]

Thread 7 (Thread 0x7f1012418700 (LWP 650)):
#0  0x00007f102511b88d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1022c00be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1022c00cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f102589e0de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f102586fe6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f1025870165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f102576d0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f102576f79f in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f1021e5c0a4 in start_thread (arg=0x7f1012418700) at
pthread_create.c:309
#9  0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f1011597700 (LWP 651)):
#0  0x00007f102511b88d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1022c00be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1022c00cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f102589e0de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f102586fe6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f1025870165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f102576d0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f102576f79f in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f1021e5c0a4 in start_thread (arg=0x7f1011597700) at
pthread_create.c:309
#9  0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f1001ffb700 (LWP 657)):
#0  0x00007f1021e6003f in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f102a426686 in WTF::TCMalloc_PageHeap::scavengerThread() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f102a4266b9 in  () at /usr/lib64/libQtWebKit.so.4
#3  0x00007f1021e5c0a4 in start_thread (arg=0x7f1001ffb700) at
pthread_create.c:309
#4  0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f10017fa700 (LWP 658)):
#0  0x00007f1021e6003f in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f102a198e7d in JSC::BlockAllocator::blockFreeingThreadMain() () at
/usr/lib64/libQtWebKit.so.4
#2  0x00007f102a44e1e6 in WTF::wtfThreadEntryPoint(void*) () at
/usr/lib64/libQtWebKit.so.4
#3  0x00007f1021e5c0a4 in start_thread (arg=0x7f10017fa700) at
pthread_create.c:309
#4  0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f1010d96700 (LWP 674)):
#0  0x00007f102511b88d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f1022c00be4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f1022c00cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3  0x00007f102589e0de in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#4  0x00007f102586fe6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#5  0x00007f1025870165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f102576d0bf in QThread::exec() () at /usr/lib64/libQtCore.so.4
#7  0x00007f1025851783 in  () at /usr/lib64/libQtCore.so.4
#8  0x00007f102576f79f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007f1021e5c0a4 in start_thread (arg=0x7f1010d96700) at
pthread_create.c:309
#10 0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f10037fe700 (LWP 831)):
#0  0x00007f1021e603e8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
#1  0x00007f102576fc64 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib64/libQtCore.so.4
#2  0x00007f10257637ba in  () at /usr/lib64/libQtCore.so.4
#3  0x00007f102576f79f in  () at /usr/lib64/libQtCore.so.4
#4  0x00007f1021e5c0a4 in start_thread (arg=0x7f10037fe700) at
pthread_create.c:309
#5  0x00007f1025123cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f102b0c17c0 (LWP 649)):
[KCrash Handler]
#5  0x00007f10258239f0 in QUrl::QUrl(QUrl const&) () at
/usr/lib64/libQtCore.so.4
#6  0x00007f1026bffa79 in KUrl::KUrl(KUrl const&) (this=0x7ffe7c8dd260, _u=...)
at /usr/src/debug/kdelibs-4.14.9/kdecore/io/kurl.cpp:490
#7  0x00007f102767045d in Zotero::API::baseUrl() const () at
/usr/lib64/libkbibtexnetworking.so.0.6
#8  0x00007f102766f430 in Zotero::Collection::finishedFetchingCollection() ()
at /usr/lib64/libkbibtexnetworking.so.0.6
#9  0x00007f10258851fa in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /usr/lib64/libQtCore.so.4
#10 0x00007f10220f5f4b in  () at /usr/lib64/libQtNetwork.so.4
#11 0x00007f10221622fd in  () at /usr/lib64/libQtNetwork.so.4
#12 0x00007f102588959e in QObject::event(QEvent*) () at
/usr/lib64/libQtCore.so.4
#13 0x00007f1025db676c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#14 0x00007f1025dbccad in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#15 0x00007f10271dde0a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#16 0x00007f10258712ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#17 0x00007f102587457d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#18 0x00007f102589e8fe in  () at /usr/lib64/libQtCore.so.4
#19 0x00007f1022c00a04 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#20 0x00007f1022c00c48 in  () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f1022c00cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#22 0x00007f102589e0be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#23 0x00007f1025e53676 in  () at /usr/lib64/libQtGui.so.4
#24 0x00007f102586fe6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#25 0x00007f1025870165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#26 0x00007f10258755b9 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#27 0x000000000041ac57 in  ()
#28 0x00007f1025060b05 in __libc_start_main (main=0x41a8c0, argc=3,
argv=0x7ffe7c8ddd28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffe7c8ddd18) at libc-start.c:285
#29 0x000000000041d99d in _start ()

Reported using DrKonqi

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