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kde kate crashing +qmpdclient crashing - QT Problem?
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matttah
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Posts: 207

PostPosted: Mon Mar 22, 2010 4:14 pm    Post subject: kde kate crashing +qmpdclient crashing - QT Problem? Reply with quote

It seems when I go to change my session from whichever one kate opens with it crashes. This just started recently here is the debug out put:
Code:

Application: Kate (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 4757)]

Thread 2 (Thread 0x7f3d7021e910 (LWP 4758)):
#0  0x00007f3d7fc79d29 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f3d70b8d066 in ?? () from /usr/lib64/qt4/libQtScript.so.4
#2  0x00007f3d70b8d0a9 in ?? () from /usr/lib64/qt4/libQtScript.so.4
#3  0x00007f3d7fc75257 in start_thread () from /lib/libpthread.so.0
#4  0x00007f3d7c66b99d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3d804e6760 (LWP 4757)):
[KCrash Handler]
#5  0x00007f3d7374c540 in KTextEditor::Range::start () from /usr/lib64/libktexteditor.so.4
#6  0x00007f3d70f6fbf7 in ?? () from /usr/lib64/kde4/katepart.so
#7  0x00007f3d70f6ff3e in ?? () from /usr/lib64/kde4/katepart.so
#8  0x00007f3d70f7007b in ?? () from /usr/lib64/kde4/katepart.so
#9  0x00007f3d70f1474b in ?? () from /usr/lib64/kde4/katepart.so
#10 0x00007f3d70efe179 in ?? () from /usr/lib64/kde4/katepart.so
#11 0x00007f3d70fab60f in ?? () from /usr/lib64/kde4/katepart.so
#12 0x00007f3d70f14e34 in ?? () from /usr/lib64/kde4/katepart.so
#13 0x00007f3d73f2155d in ?? () from /usr/lib64/libkateinterfaces.so.4
#14 0x00007f3d73f23a2c in ?? () from /usr/lib64/libkateinterfaces.so.4
#15 0x00007f3d73f1ef8f in ?? () from /usr/lib64/libkateinterfaces.so.4
#16 0x00007f3d73f1f698 in ?? () from /usr/lib64/libkateinterfaces.so.4
#17 0x00007f3d73f14d5c in ?? () from /usr/lib64/libkateinterfaces.so.4
#18 0x00007f3d73f2e859 in ?? () from /usr/lib64/libkateinterfaces.so.4
#19 0x00007f3d73f31b84 in ?? () from /usr/lib64/libkateinterfaces.so.4
#20 0x00007f3d73f31cc0 in ?? () from /usr/lib64/libkateinterfaces.so.4
#21 0x00007f3d8000c117 in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#22 0x00007f3d7d24c0d2 in QAction::triggered () from /usr/lib64/qt4/libQtGui.so.4
#23 0x00007f3d7d24e150 in QAction::activate () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00007f3d7d6933cd in ?? () from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007f3d7d698d6f in ?? () from /usr/lib64/qt4/libQtGui.so.4
#26 0x00007f3d7e4fc8b1 in KMenu::mouseReleaseEvent () from /usr/lib64/libkdeui.so.5
#27 0x00007f3d7d2a97f2 in QWidget::event () from /usr/lib64/qt4/libQtGui.so.4
#28 0x00007f3d7d69aeeb in QMenu::event () from /usr/lib64/qt4/libQtGui.so.4
#29 0x00007f3d7d2522ed in QApplicationPrivate::notify_helper () from /usr/lib64/qt4/libQtGui.so.4
#30 0x00007f3d7d25a3dc in QApplication::notify () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007f3d7e428f7b in KApplication::notify () from /usr/lib64/libkdeui.so.5
#32 0x00007f3d7fff8cbc in QCoreApplication::notifyInternal () from /usr/lib64/qt4/libQtCore.so.4
#33 0x00007f3d7d258f5b in QApplicationPrivate::sendMouseEvent () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007f3d7d2db6b3 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007f3d7d2da69c in QApplication::x11ProcessEvent () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007f3d7d303342 in ?? () from /usr/lib64/qt4/libQtGui.so.4
#37 0x00007f3d7bee9f2a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#38 0x00007f3d7beed788 in ?? () from /usr/lib/libglib-2.0.so.0
#39 0x00007f3d7beed93c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#40 0x00007f3d800225fc in QEventDispatcherGlib::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#41 0x00007f3d7d302edf in ?? () from /usr/lib64/qt4/libQtGui.so.4
#42 0x00007f3d7fff75a2 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#43 0x00007f3d7fff7974 in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#44 0x00007f3d7fff9e26 in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4
#45 0x00007f3d74165fcd in kdemain () from /usr/lib64/libkdeinit4_kate.so
#46 0x000000000040755a in _start ()




My qmpclient keeps just crashing too, with no errors in the terminal.

It looks like it might be a QT problem? This happens as soon as you click on a different session to restore(the sessions are over sftp).

Any ideas?
Daum
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matttah
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PostPosted: Mon Mar 22, 2010 8:04 pm    Post subject: Reply with quote

I'm currently rebuilding my entire tree incase a package was updated and didn't get caught in revdep-rebuild.

I've also noticed I can sometimes crash 'plasma' in KDE if I click on the info icon that lets you know of system notifications, sometimes if i click it too quickly, it causes the entire task bar to seg fault and restart.
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Mike Hunt
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PostPosted: Mon Mar 22, 2010 9:22 pm    Post subject: Reply with quote

Try KDE and kate from a new testuser account to see if those problems are persistent.
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matttah
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PostPosted: Tue Mar 23, 2010 3:14 am    Post subject: Reply with quote

I created a brand new user on my machine, opened kate, opened a some files, saved the session. Did another session with different files. Closed kate, opened, then clicked around some on the different files, and had it crash again.

After doing the complete emerge -e kde-meta I notice in qmpdclient the "blue highlighted song" is much much darker.

I also have it to a point where I can open Kate, switch sessions to one with only one file open, open the dialog to open a second file, click on any other file to open(a bunch of php ones in different directories I've tried), and it will cause kate to crash as soon as i try to open one of the files.
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Mike Hunt
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PostPosted: Tue Mar 23, 2010 1:13 pm    Post subject: Reply with quote

Post your emerge --info please.
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matttah
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PostPosted: Tue Mar 23, 2010 1:36 pm    Post subject: Reply with quote

Code:

Portage 2.1.7.17 (default/linux/amd64/10.0/desktop, gcc-4.3.4, glibc-2.10.1-r1, 2.6.29-gentoo-r5 x86_64)                                                                   
=================================================================                     
System uname: Linux-2.6.29-gentoo-r5-x86_64-Intel-R-_Xeon-R-_CPU_X3220_@_2.40GHz-with-gentoo-1.12.13                                                                       
Timestamp of tree: Tue, 23 Mar 2010 00:00:01 +0000                                   
app-shells/bash:     4.0_p35                                                         
dev-java/java-config: 2.1.10                                                         
dev-lang/python:     2.4.4-r13, 2.5.4-r3, 2.6.4-r1                                   
dev-python/pycrypto: 2.0.1-r8                                                         
dev-util/cmake:      2.6.4-r3                                                         
sys-apps/baselayout: 1.12.13                                                         
sys-apps/sandbox:    1.6-r2                                                           
sys-devel/autoconf:  2.13, 2.63-r1                                                   
sys-devel/automake:  1.5, 1.7.9-r1, 1.8.5-r4, 1.9.6-r3, 1.10.3                       
sys-devel/binutils:  2.18-r3                                                         
sys-devel/gcc:       4.1.2, 4.3.4                                                     
sys-devel/gcc-config: 1.4.1                                                           
sys-devel/libtool:   2.2.6b                                                           
virtual/os-headers:  2.6.30-r1                                                       
ACCEPT_KEYWORDS="amd64"                                                               
ACCEPT_LICENSE="* -@EULA sun-bcla-java-vm skype-eula dlj-1.1"                         
CBUILD="x86_64-pc-linux-gnu"                                                         
CFLAGS="-O2 -pipe -fomit-frame-pointer"                                               
CHOST="x86_64-pc-linux-gnu"                                                           
CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config"                           
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"       
CXXFLAGS="-O2 -pipe"                                                                 
DISTDIR="/usr/portage/distfiles"                                                     
FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"                             
GENTOO_MIRRORS="http://distfiles.gentoo.org"                                         
LDFLAGS="-Wl,-O1"                                                                     
LINGUAS="en en_US"                                                                   
MAKEOPTS="-j5"                                                                       
PKGDIR="/usr/portage/packages"                                                       
PORTAGE_CONFIGROOT="/"                                                               
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"                                                                   
PORTAGE_TMPDIR="/var/tmp"                                                             
PORTDIR="/usr/portage"                                                               
SYNC="rsync://rsync.gentoo.org/gentoo-portage"                                       
USE="X a52 aac acl acpi alsa amd64 apache2 avi berkdb bluetooth branding bzip2 cairo cdr cli consolekit cracklib crypt ctype cups cxx dbus dri dts dvd dvdr dvdread eds emboss encode evo fam firefox flac fortran gdbm gif gpm gstreamer gtk hal iconv ipv6 jpeg kde ldap libnotify mad mikmod mmx mng modules mp3 mp4 mpeg msn mudflap multilib mysql ncurses nls nptl nptlonly nsplugin ogg opengl openmp pam pcre pdf perl php png posix ppds pppd python qt3 qt3support qt4 quicktime readline reflection sdl session spell spl sse sse2 ssl startup-notification svg sysfs tcpd thunar tiff truetype unicode usb vorbis x264 xinerama xml xorg xscreensaver xulrunner xv xvid zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias asis auth_basic auth_digest authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cern_meta charset_lite dav dav_fs deflate dir disk_cache file_cache env expires filter ext_filter headers include info log_config logio mime negotiation rewrite setenvif status unique_id userdir vhost_alias mem_cache" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_US" NETBEANS_MODULES="*" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nv r128 radeon savage sis tdfx trident vesa via vmware voodoo"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY


Thanks for your help, really appreciate it[/list],
Daum
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reavertm
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PostPosted: Tue Mar 23, 2010 5:52 pm    Post subject: Reply with quote

What KDE version is this?

Try to get some more meaningful backtrace please.
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matttah
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PostPosted: Tue Mar 23, 2010 5:53 pm    Post subject: Reply with quote

Here is the kde report: https://bugs.kde.org/show_bug.cgi?id=231931

that has a useful backtrace.
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iandoug
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PostPosted: Wed Jun 23, 2010 9:20 pm    Post subject: Reply with quote

Anyone got any ideas on this?

since moving to 4.3.5 Kate crashes frequently when opening a file.

thanks, Ian
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quinn_jones
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PostPosted: Thu Jul 08, 2010 8:26 pm    Post subject: Reply with quote

I don't have an answer, just a second motion. Since the switch from KDE 3 to KDE 4 Kate seems to be much less stable. My most frequent crashes occur when switching sessions. I have noted crashes on several different machines and accounts, x86 and amd64, including one where KDE 4 was installed from the beginning (so no legacy settings).

Though I have read and enacted the Gentoo backtrace document Konqi says that my backtraces aren't useful, but only for Kate crashes. Other applications like Kopete do have useful backtraces.
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