Bug 341440

Application: konqueror (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.17-4.towo-siduction-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

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

Just wrote a comment in bugs.kde.org, pressed the submit button and konqueror crashed.

-- Backtrace:
Application: Konqueror (konqueror), signal: Illegal instruction
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8716f98780 (LWP 18446))]

Thread 4 (Thread 0x7f86ebdf9700 (LWP 18473)):
#0  0x00007f871472f18d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8711619ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8711619ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8715ba8507 in QEventDispatcherGlib::processEvents (this=0x7f86e0002b00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f8715b77ae1 in QEventLoop::processEvents (this=this@entry=0x7f86ebdf8e10, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8715b77e45 in QEventLoop::exec (this=this@entry=0x7f86ebdf8e10, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8715a6cb89 in QThread::exec (this=this@entry=0x18fa910) at thread/qthread.cpp:538
#7  0x00007f870b80806e in KIO::NameLookUpThread::run (this=0x18fa910) at ../../kio/kio/hostinfo.cpp:226
#8  0x00007f8715a6f3ef in QThreadPrivate::start (arg=0x18fa910) at thread/qthread_unix.cpp:349
#9  0x00007f8711f0a0a4 in start_thread (arg=0x7f86ebdf9700) at pthread_create.c:309
#10 0x00007f8714737ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f86dd0af700 (LWP 25802)):
#0  0x00007f871472f18d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8711619ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f871161a272 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f86fc10bf76 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f8711640935 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f8711f0a0a4 in start_thread (arg=0x7f86dd0af700) at pthread_create.c:309
#6  0x00007f8714737ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f86eb5f8700 (LWP 6328)):
#0  0x00007f871472f18d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f8711619ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8711619ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f8715ba8507 in QEventDispatcherGlib::processEvents (this=0x7f86d80034c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f8715b77ae1 in QEventLoop::processEvents (this=this@entry=0x7f86eb5f7e00, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f8715b77e45 in QEventLoop::exec (this=this@entry=0x7f86eb5f7e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f8715a6cb89 in QThread::exec (this=this@entry=0x4885d80) at thread/qthread.cpp:538
#7  0x00007f8715b58483 in QInotifyFileSystemWatcherEngine::run (this=0x4885d80) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f8715a6f3ef in QThreadPrivate::start (arg=0x4885d80) at thread/qthread_unix.cpp:349
#9  0x00007f8711f0a0a4 in start_thread (arg=0x7f86eb5f8700) at pthread_create.c:309
#10 0x00007f8714737ccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f8716f98780 (LWP 18446)):
[KCrash Handler]
#6  0x00007f8711f13304 in _xbegin () at ../nptl/sysdeps/unix/sysv/linux/x86/hle.h:53
#7  __lll_timedlock_elision (futex=futex@entry=0x7f86f9561008, adapt_count=adapt_count@entry=0x7f86f956101c, t=0x7fffc259bb60, private=128) at ../nptl/sysdeps/unix/sysv/linux/x86/elision-lock.c:56
#8  0x00007f8711f0ceac in pthread_mutex_timedlock (mutex=0x7f86f9561008, abstime=0x7fffc259bb60) at ../nptl/pthread_mutex_timedlock.c:103
#9  0x00007f8716125b4c in pthreadTimedLock::lock (this=0x16b6840) at ../../kdecore/util/kshareddatacache_p.h:252
#10 0x00007f8716124b8a in lock (this=0x16b54c0) at ../../kdecore/util/kshareddatacache.cpp:1236
#11 cautiousLock (this=<optimized out>) at ../../kdecore/util/kshareddatacache.cpp:1259
#12 CacheLocker (_d=0x16b54c0, this=<synthetic pointer>) at ../../kdecore/util/kshareddatacache.cpp:1309
#13 KSharedDataCache::find (this=0x16b68a0, key=..., destination=destination@entry=0x7fffc259bd00) at ../../kdecore/util/kshareddatacache.cpp:1606
#14 0x00007f87169153e6 in KIconLoaderPrivate::findCachedPixmapWithPath (this=0x16b2210, key=..., data=..., path=...) at ../../kdeui/icons/kiconloader.cpp:854
#15 0x00007f87169157ac in KIconLoader::loadIcon (this=0x1475530, _name=..., group=KIconLoader::Panel, size=32, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1149
#16 0x00007f86fe547016 in KonqPixmapProvider::loadIcon(QString const&, int) () from /usr/lib/libkonquerorprivate.so.4
#17 0x00007f86fe547b04 in KonqPixmapProvider::pixmapFor(QString const&, int) () from /usr/lib/libkonquerorprivate.so.4
#18 0x00007f86fe7e10a2 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#19 0x00007f86fe7e1174 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#20 0x00007f86fe7eef00 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#21 0x00007f8715b8df4c in QMetaObject::activate (sender=0x177a970, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3567
#22 0x00007f86fe5474b2 in KonqPixmapProvider::notifyChange(bool, QString const&, QString const&) () from /usr/lib/libkonquerorprivate.so.4
#23 0x00007f8715b8df4c in QMetaObject::activate (sender=0x177a970, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc259c4a0) at kernel/qobject.cpp:3567
#24 0x00007f86fe54e3fc in ?? () from /usr/lib/libkonquerorprivate.so.4
#25 0x00007f86fe54e74c in ?? () from /usr/lib/libkonquerorprivate.so.4
#26 0x00007f86fe54e8f3 in ?? () from /usr/lib/libkonquerorprivate.so.4
#27 0x00007f86fe547ff5 in KonqPixmapProvider::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkonquerorprivate.so.4
#28 0x00007f8712eb86a6 in QDBusConnectionPrivate::deliverCall (this=0x17061c0, object=0x177a970, msg=..., metaTypes=..., slotIdx=6) at qdbusintegrator.cpp:951
#29 0x00007f8715b92641 in QObject::event (this=0x177a970, e=<optimized out>) at kernel/qobject.cpp:1222
#30 0x00007f8714ecd29c in QApplicationPrivate::notify_helper (this=this@entry=0x14709b0, receiver=receiver@entry=0x177a970, e=e@entry=0x64be1d0) at kernel/qapplication.cpp:4570
#31 0x00007f8714ed3da8 in QApplication::notify (this=this@entry=0x7fffc259cf70, receiver=receiver@entry=0x177a970, e=e@entry=0x64be1d0) at kernel/qapplication.cpp:4356
#32 0x00007f871696309a in KApplication::notify (this=0x7fffc259cf70, receiver=0x177a970, event=0x64be1d0) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f8715b78f8d in QCoreApplication::notifyInternal (this=0x7fffc259cf70, receiver=receiver@entry=0x177a970, event=event@entry=0x64be1d0) at kernel/qcoreapplication.cpp:955
#34 0x00007f8715b7c821 in sendEvent (event=0x64be1d0, receiver=0x177a970) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x13abff0) at kernel/qcoreapplication.cpp:1579
#36 0x00007f8715b7ccb3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1472
#37 0x00007f8715ba83a3 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x1471e00) at kernel/qeventdispatcher_glib.cpp:280
#39 0x00007f8711619c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f8711619f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f8711619ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f8715ba84ed in QEventDispatcherGlib::processEvents (this=0x13ae570, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#43 0x00007f8714f71b96 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f8715b77ae1 in QEventLoop::processEvents (this=this@entry=0x7fffc259cda0, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f8715b77e45 in QEventLoop::exec (this=this@entry=0x7fffc259cda0, flags=...) at kernel/qeventloop.cpp:204
#46 0x00007f8715b7d8b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1227
#47 0x00007f86fe80f776 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_konqueror.so
#48 0x00000000004084a0 in launch (argc=argc@entry=2, _name=_name@entry=0x145a1e8 "konqueror", args=<optimized out>, args@entry=0x145a1f2 "", cwd=cwd@entry=0x145a1f3 "/home/christian", envc=envc@entry=37, envs=<optimized out>, envs@entry=0x145a20b "KDE_FULL_SESSION=true", reset_env=true, tty=0x0, avoid_loops=false, startup_id_str=0x145a791 "aragorn;1417358410;88440;11692_TIME491605") at ../../kinit/kinit.cpp:738
#49 0x0000000000409549 in handle_launcher_request (sock=sock@entry=11, who=<optimized out>) at ../../kinit/kinit.cpp:1230
#50 0x0000000000409bd6 in handle_requests (waitForPid=waitForPid@entry=0) at ../../kinit/kinit.cpp:1414
#51 0x00000000004053ed in main (argc=4, argv=<optimized out>, envp=0x7fffc259dac0) at ../../kinit/kinit.cpp:1911

Possible duplicates by query: bug 333544, bug 333475.

Reported using DrKonqi