231389 2010-03-20 07:04:34 +0000 Dolphin crash when I open NFS share 2010-08-15 13:54:49 +0000 1 1 2 Applications dolphin general 16.12.2 Ubuntu Linux RESOLVED DUPLICATE 235166 NOR crash --- 0 russianneuromancer peter.penz19 frank78ac sebastian 0 oldest_to_newest 936762 0 russianneuromancer 2010-03-20 07:04:34 +0000 Application: dolphin (1.4) KDE Platform Version: 4.4.1 (KDE 4.4.1) Qt Version: 4.6.2 Operating System: Linux 2.6.32-16-generic x86_64 Distribution: Ubuntu lucid (development branch) -- Information about the crash: Dolphin crash after I just clock to NFS mount point in my home diretory. -- Backtrace: Application: Dolphin (dolphin), signal: Segmentation fault [Current thread is 1 (Thread 0x7f3ce44f2800 (LWP 9396))] Thread 3 (Thread 0x7f3ccfb40710 (LWP 9401)): #0 __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97 #1 0x00007f3ce01031fc in _L_lock_12418 () from /lib/libc.so.6 #2 0x00007f3ce0101c88 in *__GI___libc_free (mem=0x7f3ce0400e40) at malloc.c:3736 #3 0x00007f3ce08b0911 in socketNotifierSourceCheck (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:92 #4 0x00007f3cdc57d67a in g_main_context_check () from /lib/libglib-2.0.so.0 #5 0x00007f3cdc57e033 in ?? () from /lib/libglib-2.0.so.0 #6 0x00007f3cdc57e46c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #7 0x00007f3ce08b04a3 in QEventDispatcherGlib::processEvents (this=0x24188f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #8 0x00007f3ce0885922 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #9 0x00007f3ce0885cfc in QEventLoop::exec (this=0x7f3ccfb3fd10, flags=) at kernel/qeventloop.cpp:201 #10 0x00007f3ce078fd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #11 0x00007f3ce0866118 in QInotifyFileSystemWatcherEngine::run (this=0x240aec0) at io/qfilesystemwatcher_inotify.cpp:248 #12 0x00007f3ce0792775 in QThreadPrivate::start (arg=0x240aec0) at thread/qthread_unix.cpp:248 #13 0x00007f3cdd6be9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #14 0x00007f3ce016a38d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #15 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f3cd27a7710 (LWP 9411)): [KCrash Handler] #5 malloc_consolidate (av=0x7f3ce0400e40) at malloc.c:5142 #6 0x00007f3ce00fee0d in _int_malloc (av=0x7f3ce0400e40, bytes=65536) at malloc.c:4370 #7 0x00007f3ce01003ce in *__GI___libc_malloc (bytes=65536) at malloc.c:3660 #8 0x00007f3ce0795508 in QByteArray::realloc (this=0x266f088, alloc=<value optimized out>) at tools/qbytearray.cpp:1412 #9 0x00007f3ce0795979 in QByteArray::resize (this=0x266f088, size=32768) at tools/qbytearray.cpp:1380 #10 0x00007f3cddfec057 in QRingBuffer::reserve (this=0x245d5d8, bytes=2) at ../../include/QtCore/private/../../../src/corelib/tools/qringbuffer_p.h:158 #11 0x00007f3cddfe7c5e in QAbstractSocket::writeData (this=0x2615548, data=0x7f3cd27a5f1c "\021", size=2) at socket/qabstractsocket.cpp:2156 #12 0x00007f3ce08193b7 in QIODevice::write (this=0x2613990, data=0x7f3cd27a5f1c "\021", maxSize=35814255887292416) at io/qiodevice.cpp:1324 #13 0x00007f3cde503ee1 in Soprano::DataStream::writeUnsignedInt16(unsigned short) () from /usr/lib/libsopranoclient.so.1 #14 0x00007f3cde50ac0e in Soprano::Client::ClientConnection::executeQuery(int, QString const&, Soprano::Query::QueryLanguage, QString const&) () from /usr/lib/libsopranoclient.so.1 #15 0x00007f3cde50be73 in Soprano::Client::ClientModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsopranoclient.so.1 #16 0x00007f3ce3233b9d in Nepomuk::MainModel::executeQuery (this=0x22c4610, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:213 #17 0x00007f3ce2f6343c in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4 #18 0x00007f3ce3228635 in Nepomuk::ResourceData::determineUri (this=0x22daae0) at ../../../nepomuk/core/resourcedata.cpp:671 #19 0x00007f3ce3229802 in Nepomuk::ResourceData::load (this=0x22daae0) at ../../../nepomuk/core/resourcedata.cpp:414 #20 0x00007f3ce322a1b8 in Nepomuk::ResourceData::property (this=0x22daae0, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271 #21 0x00007f3ce3244ee2 in Nepomuk::Resource::property (this=<value optimized out>, uri=...) at ../../../nepomuk/core/resource.cpp:280 #22 0x00007f3ce3245039 in Nepomuk::Resource::tags (this=0x7f3cd27a6be0) at ../../../nepomuk/core/resource.cpp:633 #23 0x000000000046525c in KLoadMetaDataThread::run (this=0x20c2ec0) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95 #24 0x00007f3ce0792775 in QThreadPrivate::start (arg=0x20c2ec0) at thread/qthread_unix.cpp:248 #25 0x00007f3cdd6be9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300 #26 0x00007f3ce016a38d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #27 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f3ce44f2800 (LWP 9396)): #0 0x00007f3ce015dbd3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f3cdadc829a in ?? () from /usr/lib/libxcb.so.1 #2 0x00007f3cdadc87d7 in ?? () from /usr/lib/libxcb.so.1 #3 0x00007f3cdadc8a85 in xcb_writev () from /usr/lib/libxcb.so.1 #4 0x00007f3cdf0936fa in _XSend () from /usr/lib/libX11.so.6 #5 0x00007f3cdf093c21 in _XEventsQueued () from /usr/lib/libX11.so.6 #6 0x00007f3cdf07c40b in XEventsQueued () from /usr/lib/libX11.so.6 #7 0x00007f3ce1529537 in x11EventSourcePrepare (s=0x1e2c7d0, timeout=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:79 #8 0x00007f3cdc57da21 in g_main_context_prepare () from /lib/libglib-2.0.so.0 #9 0x00007f3cdc57de88 in ?? () from /lib/libglib-2.0.so.0 #10 0x00007f3cdc57e46c in g_main_context_iteration () from /lib/libglib-2.0.so.0 #11 0x00007f3ce08b04a3 in QEventDispatcherGlib::processEvents (this=0x1dfd7f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #12 0x00007f3ce152930e in QGuiEventDispatcherGlib::processEvents (this=0x7fff3787e750, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #13 0x00007f3ce0885922 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #14 0x00007f3ce0885cfc in QEventLoop::exec (this=0x7fff3787ead0, flags=) at kernel/qeventloop.cpp:201 #15 0x00007f3ce0889a3b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #16 0x000000000043ad45 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101 Reported using DrKonqi 955721 1 frank78ac 2010-05-02 10:01:52 +0000 Thanks for the bug report! This crash looks related to Nepomuk. I wonder if it might be related to bug 235166. 1004130 2 peter.penz19 2010-08-15 13:54:49 +0000 I've set it as duplicate to 235166 (even if there is a slight chance, that it is a different root cause) *** This bug has been marked as a duplicate of bug 235166 ***