Bug 364576

Summary: Gwenview crashed when started from command line when another instance open.
Product: [Applications] gwenview Reporter: anicesteak
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: myriam, nate
Priority: NOR    
Version First Reported In: Other (add details in bug description)   
Target Milestone: ---   
Platform: Gentoo Packages   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description anicesteak 2016-06-21 04:21:59 UTC 
uname -a
Linux mark 4.1.12-gentoo #2 SMP PREEMPT Fri Dec 18 14:20:33 EST 2015 x86_64 Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz GenuineIntel GNU/Linux

VERSION:

Gwenview 4.14.0 pre
using ked platform 4.14.8

WHEN STARTED:

mark@mark ~/Downloads $ gwenview image*.png &
[2] 14068
mark@mark ~/Downloads $ gwenview(14068)/kdeui (kdelibs): Attempt to use QAction "edit_redo" with KXMLGUIFactory! 
gwenview(14068)/kdeui (kdelibs): Attempt to use QAction "edit_undo" with KXMLGUIFactory! 
KCrash: Application 'gwenview' crashing...
KCrash: Attempting to start /usr/lib64/kde4/libexec/drkonqi from kdeinit
KCrash: Connect sock_file=/home/mark/.kde4/socket-mark/kdeinit4__0
KCrash: Application 'gwenview' crashing...
KCrash: Attempting to start /usr/lib64/kde4/libexec/drkonqi from kdeinit
KCrash: Connect sock_file=/home/mark/.kde4/socket-mark/kdeinit4__0
QSocketNotifier: Invalid socket 14 and type 'Read', disabling...


Application: Gwenview (gwenview), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f867f764840 (LWP 14068))]

LOGS FROM DRKONQI:

Thread 3 (Thread 0x7f86622f1700 (LWP 14078)):
#0  0x00007f867c1833ad in poll () from /lib64/libc.so.6
#1  0x00007f8679015b6c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8679015c7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f867ed27e9e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007f867ecf6e01 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007f867ecf7165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007f867ebe80d9 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007f867ecd6e83 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007f867ebea99f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007f8679511324 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f867c18c1cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8661343700 (LWP 14081)):
[KCrash Handler]
#6  0x00007f867b890acf in std::_Rb_tree<std::string, std::pair<std::string const, std::string>, std::_Select1st<std::pair<std::string const, std::string> >, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::string const, std::string> >, std::string const&) () from /usr/lib64/libexiv2.so.13
#7  0x00007f867b8a814c in ?? () from /usr/lib64/libexiv2.so.13
#8  0x00007f867b8a8a3a in ?? () from /usr/lib64/libexiv2.so.13
#9  0x00007f867b8d99f0 in ?? () from /usr/lib64/libexiv2.so.13
#10 0x00007f867b8996c4 in ?? () from /usr/lib64/libexiv2.so.13
#11 0x00007f867b895211 in Exiv2::XmpParser::initialize(void (*)(void*, bool), void*) () from /usr/lib64/libexiv2.so.13
#12 0x00007f867b8956b9 in Exiv2::XmpParser::decode(Exiv2::XmpData&, std::string const&) () from /usr/lib64/libexiv2.so.13
#13 0x00007f867b824a9b in ?? () from /usr/lib64/libexiv2.so.13
#14 0x00007f867b826b4c in ?? () from /usr/lib64/libexiv2.so.13
#15 0x00007f867b81f952 in Exiv2::PngImage::readMetadata() () from /usr/lib64/libexiv2.so.13
#16 0x00007f867f3460b0 in Gwenview::Exiv2ImageLoader::load(QByteArray const&) () from /usr/lib64/libgwenviewlib.so.4
#17 0x00007f867f3270ac in ?? () from /usr/lib64/libgwenviewlib.so.4
#18 0x00007f867f3253a9 in ?? () from /usr/lib64/libgwenviewlib.so.4
#19 0x00007f867ebddd22 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#20 0x00007f867ebea99f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#21 0x00007f8679511324 in start_thread () from /lib64/libpthread.so.0
#22 0x00007f867c18c1cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f867f764840 (LWP 14068)):
[KCrash Handler]
#6  0x00007f867b890acf in std::_Rb_tree<std::string, std::pair<std::string const, std::string>, std::_Select1st<std::pair<std::string const, std::string> >, std::less<std::string>, std::allocator<std::pair<std::string const, std::string> > >::_M_get_insert_hint_unique_pos(std::_Rb_tree_const_iterator<std::pair<std::string const, std::string> >, std::string const&) () from /usr/lib64/libexiv2.so.13
#7  0x00007f867b8a814c in ?? () from /usr/lib64/libexiv2.so.13
#8  0x00007f867b8da29f in ?? () from /usr/lib64/libexiv2.so.13
#9  0x00007f867b8999e4 in ?? () from /usr/lib64/libexiv2.so.13
#10 0x00007f867b89524c in Exiv2::XmpParser::initialize(void (*)(void*, bool), void*) () from /usr/lib64/libexiv2.so.13
#11 0x00007f867b8956b9 in Exiv2::XmpParser::decode(Exiv2::XmpData&, std::string const&) () from /usr/lib64/libexiv2.so.13
#12 0x00007f867b824a9b in ?? () from /usr/lib64/libexiv2.so.13
#13 0x00007f867b826b4c in ?? () from /usr/lib64/libexiv2.so.13
#14 0x00007f867b81f952 in Exiv2::PngImage::readMetadata() () from /usr/lib64/libexiv2.so.13
#15 0x00007f867f3460b0 in Gwenview::Exiv2ImageLoader::load(QByteArray const&) () from /usr/lib64/libgwenviewlib.so.4
#16 0x00007f867f38910d in ?? () from /usr/lib64/libgwenviewlib.so.4
#17 0x00007f867f3883be in Gwenview::TimeUtils::dateTimeForFileItem(KFileItem const&, Gwenview::TimeUtils::CachePolicy) () from /usr/lib64/libgwenviewlib.so.4
#18 0x00007f867f37ba11 in Gwenview::PreviewItemDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib64/libgwenviewlib.so.4
#19 0x00007f867d337f61 in QListView::paintEvent(QPaintEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#20 0x00007f867ce52080 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#21 0x00007f867d1faa6e in QFrame::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#22 0x00007f867d31bde3 in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#23 0x00007f867ecf8426 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#24 0x00007f867cdfdecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007f867ce04b08 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f867db5d4ba in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#27 0x00007f867ecf82ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#28 0x00007f867ce4c64d in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib64/qt4/libQtGui.so.4
#29 0x00007f867d01cf42 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#30 0x00007f867ce40ad0 in QWidgetPrivate::syncBackingStore() () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f867ce52150 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007f867d2151a3 in QMainWindow::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007f867dc5f699 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#34 0x00007f867cdfdeec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007f867ce04b08 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007f867db5d4ba in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#37 0x00007f867ecf82ad in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#38 0x00007f867ecfb7ac in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#39 0x00007f867ed27d0e in ?? () from /usr/lib64/qt4/libQtCore.so.4
#40 0x00007f86790158ed in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#41 0x00007f8679015bd0 in ?? () from /usr/lib64/libglib-2.0.so.0
#42 0x00007f8679015c7c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#43 0x00007f867ed27e7e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#44 0x00007f867cea2c66 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#45 0x00007f867ecf6e01 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#46 0x00007f867ecf7165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#47 0x00007f867ecfc969 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#48 0x0000000000427d4d in ?? ()
#49 0x00007f867c0c47b0 in __libc_start_main () from /lib64/libc.so.6
#50 0x0000000000428039 in _start ()


Reproducible: Sometimes

Steps to Reproduce:
1. No idea what causes the problem.  Happens very rarely.
2.
3.

Actual Results:  
No idea what causes the problem.  Happens very rarely.

Expected Results:  
No crash.

See Details.
Comment 1 Nate Graham 2017-09-08 19:00:18 UTC 
Can't reproduce in GwenView 17.11.70. Opening another instance via the CLI works fine and nothing crashes.