Bug 498066 – kde-base/kmail-4.12.2 and kde-base/kontact-4.12.2 are not terminating on exit

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Till Schäfer 2014-01-14 13:04:27 UTC]

kkmail does not terminate after quit.

-----
~ $ kmail --nofork
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading configurations from ~/.fonts.conf is deprecated.
kmail2(8690) KDirWatch::removeDir: doesn't know "/home/till/.kde4/share/apps/messageviewer/themes/" 
kmail2(8690) KDirWatch::removeDir: doesn't know "/usr/share/apps/messageviewer/themes/" 
kmail2(8690): ""lastUpdate" - conversion of "-4713,1,1,0,0,0" to QDateTime failed" 
kmail2(8690): ""lastUpdate" - conversion of "-4713,1,1,0,0,0" to QDateTime failed" 
kmail2(8690)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
kmail2(8690)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:

^C
------

the last two lines are printed after quit. but nothing special pops up. is there a way to get more information?

this bug only affects one off my two machines. however i cant tell the difference. 



Reproducible: Always

Steps to Reproduce:
1. start kontact
2. quit kontact 
3. watch "ps aux"

[Comment 1 Andreas K. Hüttel 2014-01-14 13:53:31 UTC]

Are you usig nvidia-drivers? If yes, which version?

When you have such a hanging process, run this and give us the output:
ps -eda -o pid,ppid,blocked | grep -v 00000

[Comment 2 Till Schäfer 2014-01-14 14:13:14 UTC]

i am using intel xorg drivers (all stable)

$ ps aux | grep kmail
schaefer  2577  1.3  0.4 2098080 75980 pts/4   Sl   15:07   0:01 kmail


$ ps -eda -o pid,ppid,blocked | grep -v 00000
  PID  PPID          BLOCKED
 1863     1 fffffffe7ffbfeff
 7418     1 fffffffe7ffbbef8
20849 19169 fffffffe7ffb9eff
26898 23398 fffffffe7ffb9eff

 $ ps aux | grep '1863\|7418\|20849\|26898\|23398\|19169'
root      1863  0.0  0.0  38628  1928 ?        Ss   Jan13   0:00 /sbin/udevd --daemon
schaefer  4566  0.0  0.0  12520  1000 pts/3    S+   15:11   0:00 grep --colour=auto 1863\|7418\|20849\|26898\|23398\|19169
root      7418  0.0  0.0  83496  3208 ?        S<s  03:10   0:01 /sbin/dmeventd
schaefer 19169  0.0  0.0  24668  2896 pts/2    Ss   11:59   0:00 /bin/bash
root     20849  0.0  0.0  47596  1604 pts/2    S    12:03   0:00 su -
schaefer 23398  0.0  0.0  24604  2976 pts/1    Ss   12:09   0:00 /bin/bash
root     26898  0.0  0.0  47596  1604 pts/1    S    12:18   0:00 su -


emerge --info (sry i forgot in last post)
~ # emerge --info
Portage 2.2.7 (default/linux/amd64/13.0/desktop/kde, gcc-4.7.3, glibc-2.17, 3.10.25-gentoo x86_64)
=================================================================
System uname: Linux-3.10.25-gentoo-x86_64-Intel-R-_Core-TM-_i7-3770_CPU_@_3.40GHz-with-gentoo-2.2
KiB Mem:    15989728 total,   7682376 free
KiB Swap:   16801788 total,  16801788 free
Timestamp of tree: Tue, 14 Jan 2014 10:30:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
app-shells/bash:          4.2_p45
dev-java/java-config:     2.1.12-r1
dev-lang/python:          2.7.5-r3, 3.3.2-r2
dev-util/cmake:           2.8.11.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.11.6, 1.12.6, 1.13.4
sys-devel/binutils:       2.23.2
sys-devel/gcc:            4.7.3-r1
sys-devel/gcc-config:     1.7.3
sys-devel/libtool:        2.4.2
sys-devel/make:           3.82-r4
sys-kernel/linux-headers: 3.9 (virtual/os-headers)
sys-libs/glibc:           2.17
Repositories: gentoo local_overlay
Installed sets: @kdeartwork, @kdebase, @system
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe -ggdb"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-3.0 /var/lib/hsqldb"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe -ggdb"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--with-bdeps=y --autounmask-write --jobs=5 --load-average=10.0"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch parallel-install preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9"
PKGDIR="/usr/portage/packages"
PORTAGE_BZIP2_COMMAND="/usr/bin/pbzip2"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage"
USE="64bit X a52 aac acl acpi alsa amd64 bash-completion berkdb bluetooth branding bzip2 cairo cdaudio cdda cddb cdio cdr cli consolekit cracklib crypt css cups cxx dbus declarative dell dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glib glibc gpm gtk haskell iconv icu id3tag ieee1394 imagemagick inotify ipv4 ipv6 irc java jpeg jpeg2k kde kipi lame latex lcms ldap libnotify libsamplerate lzma mad mmx mmxext mng modules mp3 mp4 mpeg mplayer mudflap multilib musicbrainz ncurses nls nptl ntp ogg okteta opengl openmp otr pam pango pcre pdf phonon plasma pm-utils png policykit ppds pulseaudio qemu qt3support qt4 quicktime rar readline real rss sdl semantic-desktop session spell spice sse sse2 sse3 sse4 sse4_1 ssl ssse3 startup-notification svg syslog taglib tcpd threads tiff truetype udev udisks unicode upower usb v41 v412 v4l vaapi vcd vim-syntax visualization vorbis wavpack wifi wma wmf wxwidgets x264 xcb xcomposite xine xinerama xml xscreensaver xv xvid xvmc zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="intel" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON

[Comment 3 Jack Todaro 2014-02-10 13:28:45 UTC]

I'm facing the same issue, but instead of just kmail, when executing the whole kontact suite the process does not terminate on exit.

The output from the code in Comment 1:
  PID  PPID          BLOCKED
    1     0 7be3c0fe28014a03
 2098     1 fffffffe7ffbfeff    # PID 2098 is systemd-udevd
 2235     1 7be3c0fe28014a03    # PID 2235 is systemd -- user

emerge --info:
Portage 2.2.8-r1 (default/linux/amd64/13.0/desktop/kde/systemd, gcc-4.8.2, glibc-2.18-r1, 3.13.2-gentoo x86_64)
=================================================================
System uname: Linux-3.13.2-gentoo-x86_64-Intel-R-_Core-TM-_i7-3820_CPU_@_3.60GHz-with-gentoo-2.2
KiB Mem:    16382116 total,  11270796 free
KiB Swap:    8388604 total,   8388604 free
Timestamp of tree: Mon, 10 Feb 2014 12:15:01 +0000
ld ld di GNU (GNU Binutils) 2.24
app-shells/bash:          4.2_p45-r1
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.6, 3.3.3
dev-util/cmake:           2.8.12.2
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12.4
sys-apps/sandbox:         2.6-r1
sys-devel/autoconf:       2.13, 2.69
sys-devel/automake:       1.12.6, 1.14.1
sys-devel/binutils:       2.24-r2
sys-devel/gcc:            4.8.2
sys-devel/gcc-config:     1.8
sys-devel/libtool:        2.4.2
sys-devel/make:           4.0-r1
sys-kernel/linux-headers: 3.13 (virtual/os-headers)
sys-libs/glibc:           2.18-r1
Repositories: gentoo gentoo-haskell gamerlay hasufell kde
Installed sets: @kdebase, @kdegames, @kdepim
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS="--keep-going --quiet-build=y --jobs=4 --with-bdeps=y"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://ftp.swin.edu.au/gentoo"
LANG="it_IT.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j8"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/haskell /var/lib/layman/gamerlay /var/lib/layman/hasufell /var/lib/layman/kde"
SYNC="rsync://rsync.au.gentoo.org/gentoo-portage"
USE="X a52 aac acl acpi alsa amd64 berkdb branding bzip2 cairo cdda cdr cli cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif gpm iconv ipv6 jpeg kde kipi lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg multilib ncurses networkmanager nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qt3support qt4 readline sdl semantic-desktop session spell sse sse2 ssl startup-notification svg systemd tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver xv xvid zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en en_GB it" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" RUBY_TARGETS="ruby20" USERLAND="GNU" VIDEO_CARDS="nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

[Comment 4 Till Schäfer 2014-02-10 14:16:40 UTC]

kontact is also affected for me, i just narrowed it down to kmail, as all other "child-applications" of kontact are shutting down propperly.

[Comment 5 Michael Palimaka (kensington) 2014-02-25 19:12:13 UTC]

Please report this issue upstream.

[Comment 6 Till Schäfer 2014-02-26 13:21:32 UTC]

i found an already existing bug upstream: https://bugs.kde.org/show_bug.cgi?id=222878

[Comment 7 Johannes Huber (RETIRED) 2014-04-17 23:01:08 UTC]

According upstream bug fix comments, this is fixed in 4.13 and this is in tree now.