351678 2015-08-24 07:43:33 +0000 Gwenview crashes when invoked from Thunderbird 2017-12-10 20:25:11 +0000 1 1 2 Applications gwenview general unspecified Compiled Sources Linux RESOLVED FIXED drkonqi NOR crash --- 0 rserral gwenview-bugs-null myriam nate null 0 oldest_to_newest 1539145 0 rserral 2015-08-24 07:43:33 +0000 Application: gwenview (15.07.80) (Compiled from sources) Qt Version: 5.4.2 Operating System: Linux 4.0.7 x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: - What I was doing when the application crashed: I opened an attached png from Thunderbird (Well icedove on Debian), I could see the picture for one second and after Gwenview just crashed. The crash can be reproduced every time. -- Backtrace: Application: Gwenview (gwenview), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f4fe9bf4980 (LWP 11976))] Thread 2 (Thread 0x7f4fdccd0700 (LWP 11979)): #0 pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238 #1 0x00007f4ff600b918 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f4ff60079c4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007f4ff600a87e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007f4ff36670a4 in start_thread (arg=0x7f4fdccd0700) at pthread_create.c:309 #5 0x00007f4ff548107d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f4fe9bf4980 (LWP 11976)): [KCrash Handler] #6 0x00007f4ff53d0107 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #7 0x00007f4ff53d14e8 in __GI_abort () at abort.c:89 #8 0x00007f4ff5ff7baf in QMessageLogger::fatal(char const*, ...) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007f4ff5ff2dde in qt_assert(char const*, char const*, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #10 0x00007f4ffbbd9935 in KCoreDirListerCache::slotEntries (this=0x7f4ffbe79980 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, job=0x1e0d030, entries=...) at /usr/src/kde5/src/frameworks/kio/src/core/kcoredirlister.cpp:1223 #11 0x00007f4ffbbe3f39 in KCoreDirListerCache::qt_static_metacall (_o=0x7f4ffbe79980 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffcf0a67410) at /usr/src/kde5/build/frameworks/kio/src/core/moc_kcoredirlister_p.cpp:131 #12 0x00007f4ff622b12e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007f4ffbb96233 in KIO::ListJob::entries (this=0x1e0d030, _t1=0x1e0d030, _t2=...) at /usr/src/kde5/build/frameworks/kio/src/core/moc_listjob.cpp:247 #14 0x00007f4ffbb9511b in KIO::ListJobPrivate::slotListEntries (this=0x1ba5660, list=...) at /usr/src/kde5/src/frameworks/kio/src/core/listjob.cpp:148 #15 0x00007f4ffbb95dd2 in KIO::ListJob::qt_static_metacall (_o=0x1e0d030, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffcf0a67860) at /usr/src/kde5/build/frameworks/kio/src/core/moc_listjob.cpp:125 #16 0x00007f4ff622b12e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #17 0x00007f4ffbb82d43 in KIO::SlaveInterface::listEntries (this=0xe86670, _t1=...) at /usr/src/kde5/build/frameworks/kio/src/core/moc_slaveinterface.cpp:415 #18 0x00007f4ffbb80dba in KIO::SlaveInterface::dispatch (this=0xe86670, _cmd=106, rawdata=...) at /usr/src/kde5/src/frameworks/kio/src/core/slaveinterface.cpp:177 #19 0x00007f4ffbb80998 in KIO::SlaveInterface::dispatch (this=0xe86670) at /usr/src/kde5/src/frameworks/kio/src/core/slaveinterface.cpp:89 #20 0x00007f4ffbb84acf in KIO::Slave::gotInput (this=0xe86670) at /usr/src/kde5/src/frameworks/kio/src/core/slave.cpp:386 #21 0x00007f4ffbc060cd in KIO::Slave::qt_static_metacall (_o=0xe86670, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7ffcf0a67c50) at /usr/src/kde5/build/frameworks/kio/src/core/moc_slave.cpp:86 #22 0x00007f4ff622b12e in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #23 0x00007f4ffbb32c11 in KIO::Connection::readyRead (this=0x1e502e0) at /usr/src/kde5/build/frameworks/kio/src/core/moc_connection_p.cpp:140 #24 0x00007f4ffbb31a53 in KIO::ConnectionPrivate::dequeue (this=0x1e50de0) at /usr/src/kde5/src/frameworks/kio/src/core/connection.cpp:45 #25 0x00007f4ffbb32a3f in KIO::Connection::qt_static_metacall (_o=0x1e502e0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x2129a90) at /usr/src/kde5/build/frameworks/kio/src/core/moc_connection_p.cpp:84 #26 0x00007f4ff622be8a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00007f4ff76b5adc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #28 0x00007f4ff76bafb0 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #29 0x00007f4ff61fa3ab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #30 0x00007f4ff61fc41b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007f4ff6252f33 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007f4ff18a5c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007f4ff18a5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007f4ff18a5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007f4ff6253347 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #36 0x00007f4ff61f7b62 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #37 0x00007f4ff61ff7ac in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #38 0x00000000004a42a3 in main () Possible duplicates by query: bug 351424, bug 350935, bug 350881, bug 350759, bug 350726. Reported using DrKonqi 1699949 1 nate 2017-09-08 23:19:53 +0000 *** This bug has been marked as a duplicate of bug 346519 *** 1699958 2 cfeck 2017-09-08 23:38:37 +0000 Nathan, it is a different backtrace. This is not caused by QSGRenderLoop::handleContextCreationFailure(), but by KIO code. 1699959 3 nate 2017-09-08 23:40:52 +0000 My mistake. I'm still not so good at interpreting these. 1715984 4 null 2017-12-10 20:25:11 +0000 Testing with Thunderbird 52.5.0, Gwenview 17.12.0 and Frameworks 5.40, this works fine for me. I suspect this has been fixed in KIO at some point, because I cannot reproduce and the bug says it should be reproducable every time. Nevertheless, please test again on a newer system and comment if it still crashes for you, then we'd need to reopen.