Application: nepomukfilewatch (0.1.0) KDE Platform Version: 4.10.90 (Compiled from sources) Qt Version: 4.8.5 Operating System: Linux 3.9.3-10.g06ad9d8-desktop x86_64 Distribution: "openSUSE 13.1 Milestone 2 (x86_64)" -- Information about the crash: - What I was doing when the application crashed: Just closed a previous drkonki report. Nepomuk just restarted, and crash. .xsession-error messages: ** (zeitgeist-datahub:20007): WARNING **: kde-recent-document-provider.vala:131: Couldn't process /home/jtorres/.kde/share/apps/RecentDocuments/nepomukfilewatch-20130 701-224005.kcrash.txt.desktop: Error when getting information for file '/home/jtorres/.kde/share/apps/RecentDocuments/nepomukfilewatch-20130701-224005.kcrash.txt.desk top': No such file or directory Application '/opt/kde4/bin/nepomukfilewatch ' crashed! 4 restarts left. Fontconfig warning: "/etc/fonts/conf.d/56-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated. Using Virtuoso Version: "6.1.6.3127-pthreads" Using Virtuoso Version: "6.1.6.3127-pthreads" Soprano::ODBC::ConnectionPool::ConnectionPool(const QString&, const QStringList&, QObject*) "host=localhost:1114;uid=dba;pwd=dba;driver=/opt/kde4/lib/virtuoso/plugins /virtodbc_r.so" Soprano::ODBC::Connection::Connection() QThread(0x17a2310) virtual Soprano::ODBC::Connection::~Connection() QThread(0x17a2310) QStringList Solid::Backends::UDisks::UDisksManager::allDevicesInternal() error: "org.freedesktop.DBus.Error.Disconnected" *** Error in `/opt/kde4/bin/nepomukfilewatch': free(): invalid next size (normal): 0x0000000001c2e6a0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x7af96)[0x7f6f65cd9f96] /lib64/libc.so.6(+0x7bd13)[0x7f6f65cdad13] /usr/lib/qt4.5/lib/libQtCore.so.4(_Z5qFreePv+0x9)[0x7f6f66ae2927] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN7QString4freeEPNS_4DataE+0xb0)[0x7f6f66b337ac] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN9QFileInfoD1Ev+0x112)[0x7f6f66b739de] /usr/lib/qt4.5/lib/libQtCore.so.4(+0x11b9f9)[0x7f6f66b6c9f9] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN12QDirIterator4nextEv+0x34)[0x7f6f66b6cc82] /opt/kde4/bin/nepomukfilewatch[0x41f1fb] /opt/kde4/bin/nepomukfilewatch[0x41b129] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN14QMetaCallEvent13placeMetaCallEP7QObject+0x22)[0x7f6f66bf23e8] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN7QObject5eventEP6QEvent+0xb9)[0x7f6f66bfa3d1] /usr/lib/qt4.5/lib/libQtGui.so.4(_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent+0x101)[0x7f6f67675c89] /usr/lib/qt4.5/lib/libQtGui.so.4(_ZN12QApplication6notifyEP7QObjectP6QEvent+0x258)[0x7f6f6767c440] /opt/kde4/lib/libkdeui.so.5(_ZN12KApplication6notifyEP7QObjectP6QEvent+0x1b6)[0x7f6f6874c416] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN16QCoreApplication14notifyInternalEP7QObjectP6QEvent+0x62)[0x7f6f66be20a4] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData+0x460)[0x7f6f66be4f8c] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN16QCoreApplication16sendPostedEventsEP7QObjecti+0x1d)[0x7f6f66be5159] /usr/lib/qt4.5/lib/libQtCore.so.4(+0x1bef58)[0x7f6f66c0ff58] /usr/lib64/libglib-2.0.so.0(g_main_context_dispatch+0x135)[0x7f6f6236eca5] /usr/lib64/libglib-2.0.so.0(+0x4bfe8)[0x7f6f6236efe8] /usr/lib64/libglib-2.0.so.0(g_main_context_iteration+0x34)[0x7f6f6236f0a4] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE+0x6d)[0x7f6f66c0f8a1] /usr/lib/qt4.5/lib/libQtGui.so.4(+0x2ec246)[0x7f6f67718246] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN10QEventLoop13processEventsE6QFlagsINS_17ProcessEventsFlagEE+0x46)[0x7f6f66be048a] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE+0x135)[0x7f6f66be06df] /usr/lib/qt4.5/lib/libQtCore.so.4(_ZN16QCoreApplication4execEv+0xcf)[0x7f6f66be5de5] /usr/lib/qt4.5/lib/libQtGui.so.4(_ZN12QApplication4execEv+0x18)[0x7f6f6767419a] /opt/kde4/bin/nepomukfilewatch[0x40def8] /opt/kde4/bin/nepomukfilewatch[0x4096ec] /lib64/libc.so.6(__libc_start_main+0xf5)[0x7f6f65c80a15] /opt/kde4/bin/nepomukfilewatch[0x409735] The crash can be reproduced sometimes. -- Backtrace: Application: Nepomuk File Watch (nepomukfilewatch), signal: Aborted Using host libthread_db library "/lib64/libthread_db.so.1". To enable execution of this file add add-auto-load-safe-path /home/jtorres/gcc44/lib64/libstdc++.so.6.0.18-gdb.py line to your configuration file "/home/jtorres/.gdbinit". To completely disable this security protection add set auto-load safe-path / line to your configuration file "/home/jtorres/.gdbinit". For more information about this security protection see the "Auto-loading safe path" section in the GDB manual. E.g., run from the shell: info "(gdb)Auto-loading safe path" [Current thread is 1 (Thread 0x7f6f696fe780 (LWP 4581))] Thread 3 (Thread 0x7f6f56b98700 (LWP 4582)): #0 0x00007f6f623ae289 in ?? () from /usr/lib64/libglib-2.0.so.0 #1 0x00007f6f623ae4f9 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f6f6236ef28 in ?? () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f6f6236f0a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f6f66c0f8b7 in QEventDispatcherGlib::processEvents (this=0x7f6f500008c0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427 #5 0x00007f6f66be048a in QEventLoop::processEvents (this=this@entry=0x7f6f56b97dc0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149 #6 0x00007f6f66be06df in QEventLoop::exec (this=0x7f6f56b97dc0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204 #7 0x00007f6f66ae6d09 in QThread::exec (this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qthread.cpp:537 #8 0x00007f6f66ae6d9b in QThread::run (this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qthread.cpp:604 #9 0x00007f6f66ae9157 in QThreadPrivate::start (arg=0x1aab160) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:349 #10 0x00007f6f6683ce0e in start_thread () from /lib64/libpthread.so.0 #11 0x00007f6f65d47b9d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f6f54f4e700 (LWP 4586)): #0 0x00007f6f6683ee21 in pthread_mutex_lock () from /lib64/libpthread.so.0 #1 0x00007f6f623ae4d1 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f6f6236e575 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f6f6236ee9e in ?? () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f6f6236f0a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #5 0x00007f6f66c0f8b7 in QEventDispatcherGlib::processEvents (this=0x7f6f4c0008c0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:427 #6 0x00007f6f66be048a in QEventLoop::processEvents (this=this@entry=0x7f6f54f4dd90, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149 #7 0x00007f6f66be06df in QEventLoop::exec (this=0x7f6f54f4dd90, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204 #8 0x00007f6f66ae6d09 in QThread::exec (this=<optimized out>) at /g/kdegit/qt/src/corelib/thread/qthread.cpp:537 #9 0x00007f6f66bc2616 in QInotifyFileSystemWatcherEngine::run (this=0x1c19dd0) at /g/kdegit/qt/src/corelib/io/qfilesystemwatcher_inotify.cpp:256 #10 0x00007f6f66ae9157 in QThreadPrivate::start (arg=0x1c19dd0) at /g/kdegit/qt/src/corelib/thread/qthread_unix.cpp:349 #11 0x00007f6f6683ce0e in start_thread () from /lib64/libpthread.so.0 #12 0x00007f6f65d47b9d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f6f696fe780 (LWP 4581)): [KCrash Handler] #6 0x00007f6f65c943a5 in raise () from /lib64/libc.so.6 #7 0x00007f6f65c95828 in abort () from /lib64/libc.so.6 #8 0x00007f6f65cd441b in __libc_message () from /lib64/libc.so.6 #9 0x00007f6f65cd9f96 in malloc_printerr () from /lib64/libc.so.6 #10 0x00007f6f65cdad13 in _int_free () from /lib64/libc.so.6 #11 0x00007f6f66ae2927 in qFree (ptr=<optimized out>) at /g/kdegit/qt/src/corelib/global/qmalloc.cpp:60 #12 0x00007f6f66b337ac in QString::free (d=0x1c2e6a0) at /g/kdegit/qt/src/corelib/tools/qstring.cpp:1235 #13 0x00007f6f66b739de in ~QString (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qstring.h:880 #14 ~QFileSystemEntry (this=<optimized out>, __in_chrg=<optimized out>) at /g/kdegit/qt/src/corelib/io/qfilesystementry_p.h:65 #15 ~QFileInfoPrivate (this=<optimized out>, __in_chrg=<optimized out>) at /g/kdegit/qt/src/corelib/io/qfileinfo_p.h:68 #16 ~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/tools/qshareddata.h:90 #17 QFileInfo::~QFileInfo (this=0x11e5, __in_chrg=<optimized out>) at /g/kdegit/qt/src/corelib/io/qfileinfo.cpp:364 #18 0x00007f6f66b6c9f9 in QDirIteratorPrivate::advance (this=0x1c0d4b0) at /g/kdegit/qt/src/corelib/io/qdiriterator.cpp:263 #19 0x00007f6f66b6cc82 in QDirIterator::next (this=0x1c10b30) at /g/kdegit/qt/src/corelib/io/qdiriterator.cpp:496 #20 0x000000000041f1fb in KInotify::Private::_k_addWatches (this=0x1c14360) at /g/kdegit/nepomuk-core/services/filewatch/kinotify.cpp:174 #21 0x000000000041b129 in KInotify::qt_static_metacall (_o=0x1bfaba0, _c=<optimized out>, _id=<optimized out>, _a=0x1d01590) at /g/b45/nepomuk-core/services/filewatch/kinotify.moc:97 #22 0x00007f6f66bf23e8 in QMetaCallEvent::placeMetaCall (this=<optimized out>, object=<optimized out>) at /g/kdegit/qt/src/corelib/kernel/qobject.cpp:524 #23 0x00007f6f66bfa3d1 in QObject::event (this=0x1bfaba0, e=<optimized out>) at /g/kdegit/qt/src/corelib/kernel/qobject.cpp:1194 #24 0x00007f6f67675c89 in QApplicationPrivate::notify_helper (this=this@entry=0x17d9360, receiver=receiver@entry=0x1bfaba0, e=e@entry=0x1d275a0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:4562 #25 0x00007f6f6767c440 in QApplication::notify (this=0x7fffc5369e40, receiver=0x1bfaba0, e=0x1d275a0) at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:3944 #26 0x00007f6f6874c416 in KApplication::notify (this=0x7fffc5369e40, receiver=0x1bfaba0, event=0x1d275a0) at /g/kdegit/kdelibs/kdeui/kernel/kapplication.cpp:311 #27 0x00007f6f66be20a4 in QCoreApplication::notifyInternal (this=0x7fffc5369e40, receiver=receiver@entry=0x1bfaba0, event=event@entry=0x1d275a0) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:949 #28 0x00007f6f66be4f8c in sendEvent (event=0x1d275a0, receiver=0x1bfaba0) at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:231 #29 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x17a22a0) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1573 #30 0x00007f6f66be5159 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1466 #31 0x00007f6f66c0ff58 in sendPostedEvents () at ../../include/QtCore/../../../../kdegit/qt/src/corelib/kernel/qcoreapplication.h:236 #32 postEventSourceDispatch (s=0x17cde70) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:280 #33 0x00007f6f6236eca5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #34 0x00007f6f6236efe8 in ?? () from /usr/lib64/libglib-2.0.so.0 #35 0x00007f6f6236f0a4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #36 0x00007f6f66c0f8a1 in QEventDispatcherGlib::processEvents (this=0x17a7aa0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventdispatcher_glib.cpp:425 #37 0x00007f6f67718246 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at /g/kdegit/qt/src/gui/kernel/qguieventdispatcher_glib.cpp:204 #38 0x00007f6f66be048a in QEventLoop::processEvents (this=this@entry=0x7fffc5369db0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:149 #39 0x00007f6f66be06df in QEventLoop::exec (this=0x7fffc5369db0, flags=...) at /g/kdegit/qt/src/corelib/kernel/qeventloop.cpp:204 #40 0x00007f6f66be5de5 in QCoreApplication::exec () at /g/kdegit/qt/src/corelib/kernel/qcoreapplication.cpp:1221 #41 0x00007f6f6767419a in QApplication::exec () at /g/kdegit/qt/src/gui/kernel/qapplication.cpp:3823 #42 0x000000000040def8 in Nepomuk2::Service2::initUI<Nepomuk2::FileWatch> (argc=argc@entry=1, argv=argv@entry=0x7fffc536a098, aboutData=...) at /g/kdegit/nepomuk-core/libnepomukcore/service/service2.h:162 #43 0x00000000004096ec in main (argc=1, argv=0x7fffc536a098) at /g/kdegit/nepomuk-core/services/filewatch/nepomukfilewatch.cpp:564 Possible duplicates by query: bug 306240. Reported using DrKonqi
This crash happens to every KDE program that tries to walk into my home directory (almost all). Just because I had a file in that directory with a very strange name, just to test things like this. To be able to move that file from a KDE application to another place. The file name is: \|\|\|\|$'\026'$'\026'$'\026'$'\026'$'\207'$'\207'$'\207'$'\207'$'\377'$'\377'$'\377'$'\377'\(\(\(\($'\255'$'\255'$'\255'$'\255'$'\324'$'\324'$'\324'$'\324'\`\`\`\`$'\373'$'\373'$'\373'$'\373'$'\333'$'\333'$'\333'$'\333'NNNN$'\v'$'\v'$'\v'$'\v'FFFF$'\335'$'\335'$'\335'$'\335'JJJJ$'\275'$'\275'$'\275'$'\275'$'\364'$'\364'$'\364'$'\364'$'\333'$'\333'$'\333'$'\333'MMMM Once I've moved that file to a rarely used directory (not in /home), the crashes are gone, except when trying to navigate to that directory: dolphin and the open dialog freeze. Probably related to commit f4269ef3498581964e8a1a13cd0d6d7f19c88762 ? Fix/workaround for legacy encoded filename handling
Could you create a simple tar.gz file with an empty file named this way?
Created attachment 80909 [details] the tar with the file
Yep, kio_file crashes when visiting a directory with such a file with Dolphin. Róbert, could you have a look?
Created attachment 80921 [details] Proposed fix Please check if this patch corrects the problem!
Git commit 736d5237f822fc72736f75f379c4f86d6bf48098 by Szókovács Róbert. Committed on 03/07/2013 at 14:57. Pushed by szokovacs into branch 'master'. Fix for kio_file crash on non-utf filenames The buffersize was too small for cases when more than one characters are non-utf REVIEW: 111379 M +1 -1 kdecore/localization/klocale_kde.cpp http://commits.kde.org/kdelibs/736d5237f822fc72736f75f379c4f86d6bf48098