[Bug 112661] New: kernel lockup after logging out from kde plasma + connected to hdmi external monitor

Wed Feb 17 22:43:48 UTC 2016

https://bugzilla.kernel.org/show_bug.cgi?id=112661

            Bug ID: 112661
           Summary: kernel lockup after logging out from kde plasma +
                    connected to hdmi external monitor
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.5.0-rc4+
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - Intel)
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: vladi at aresgate.net
                CC: intel-gfx-bugs at lists.freedesktop.org
        Regression: No

laptop locks up and has to be powered off after logging out from kde plasma.
happens only when hdmi monitor is connected.

Portage 2.2.26 (python 3.4.3-final-0,
default/linux/amd64/13.0/desktop/plasma/systemd, gcc-5.3.0, glibc-2.22-r2,
4.5.0-rc4+ x86_64)
=================================================================
System uname:
Linux-4.5.0-rc4+-x86_64-Intel-R-_Core-TM-_i7-5600U_CPU_ at _2.60GHz-with-gentoo-2.2
KiB Mem:     8078624 total,   3440192 free
KiB Swap:    1023996 total,   1023996 free
sh bash 4.3_p42-r1
ld GNU ld (Gentoo 2.25.1 p1.1) 2.25.1
distcc 3.2rc1 x86_64-pc-linux-gnu [enabled]
ccache version 3.1.9 [enabled]
app-shells/bash:          4.3_p42-r1::gentoo
dev-java/java-config:     2.2.0::gentoo
dev-lang/perl:            5.20.2::gentoo
dev-lang/python:          2.7.10-r1::gentoo, 3.4.3-r1::gentoo
dev-util/ccache:          3.1.9-r4::gentoo
dev-util/cmake:           3.3.1-r1::gentoo
dev-util/pkgconfig:       0.28-r2::gentoo
sys-apps/baselayout:      2.2::gentoo
sys-apps/openrc:          0.19.1::gentoo
sys-apps/sandbox:         2.10-r1::gentoo
sys-devel/autoconf:       2.13::gentoo, 2.69::gentoo
sys-devel/automake:       1.11.6-r1::gentoo, 1.12.6::gentoo, 1.14.1::gentoo,
1.15::gentoo
sys-devel/binutils:       2.25.1-r1::gentoo
sys-devel/gcc:            5.3.0::gentoo
sys-devel/gcc-config:     1.7.3::gentoo
sys-devel/libtool:        2.4.6::gentoo
sys-devel/make:           4.1-r1::gentoo
sys-kernel/linux-headers: 4.3::gentoo (virtual/os-headers)
sys-libs/glibc:           2.22-r2::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: git
    sync-uri: https://anongit.gentoo.org/git/repo/gentoo.git
    priority: -1000

x-portage
    location: /usr/local/portage
    masters: gentoo
    priority: 0

kde
    location: /var/lib/layman/kde
    sync-type: laymansync
    sync-uri: git://anongit.gentoo.org/proj/kde.git
    masters: gentoo
    priority: 50

x11
    location: /var/lib/layman/x11
    sync-type: laymansync
    sync-uri: git://anongit.gentoo.org/proj/x11.git
    masters: gentoo
    priority: 50

Installed sets: @kde-frameworks, @kde-plasma
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=broadwell -O2 -pipe -fomit-frame-pointer"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt
/usr/share/maven-bin-3.3/conf /usr/share/themes/oxygen-gtk/gtk-2.0
/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"
CXXFLAGS="-march=broadwell -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs ccache config-protect-if-modified distcc
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 xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j12 -l4"
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="/tmp"
USE="256-color X a52 aac aalib acpi adns alaw alsa alt-font-width amd64 archive
asf aspell async autoipd autoreplace avahi bash-completion bluetooth branding
btrfs bzip2 c++0x cairo caps cdda cdinstall cdr chroot cli client-libs cracklib
crypt cryptsetup cups curl custom-cflags custom-optimization cxx dbus
declarative dhcp disk-partition divx divx4linux dri dri3 dts dvd dvdr egl
emerald enca encode evdev exif faac farstream ffmpeg firefox flac
focused-urgency font-styles fortran fpm fts3 fuse g722 gallium gbm gd gdbm
gecko-sdk geoclue geoip gif glamor gles2 glibc-omitfp glitz gmedia gnutls
google gphoto2 gps gsm gstreamer gudev hardcoded-tables hddtemp hidpi history
hpn hwdb ibmacpi iconv id3tag imagemagick imap imlib inotify introspection
iproute2 ithreads jabber javascript jpeg kde kdehiddenvisibility kdenlive
kdepim kdexdeltas kipi lame laptop lcdfilter lcms libcaca libkms libnotify
lm_sensors logrotate lzma lzo mad matroska minizip mmx mmxext mng modemmanager
modules mousewheel mozbranding moznocompose moznoirc moznomail mozsvg mp3 mp4
mpeg mtp multilib musicbrainz mysql ncurses networkmanager nfsv3 nonfsv4 nptl
nsplugin offensive ogg openconnect opengl openmp optimized-qmake otr pam pango
pch pcre pdf perl phonon pic plasma png pnp policykit postproc ppds pulseaudio
python python3 qml qt3support qt4 qt5 rar rdesktop readline rpc rss rtc rtmp
samba sasl scrobbler sdl seccomp secondary-wheel secure-delete semantic-desktop
session shared-dricore sip sipim smi smime smtp sna snmp speex spell sqlite srt
sse sse2 sse3 ssl ssse3 stroke svg system-cairo system-ffmpeg system-icu
system-jpeg system-libvpx systemd telepathy theora thinkpad threads tidy tiff
tordns truetype udev udisks udisks2 ulaw uncommon-eap-types unicode upower
urandom usb userlocales v4l2 vaapi vim vim-syntax vnc vorbis vpx wayland
wayland-compositor webkit widgets wifi windeco wma wmp x264 xattr xcb
xcomposite xforms xml xmp xosd xrandr xscreensaver xv xvfb xvid xwayland yahoo
zeroconf zip zlib" ABI_X86="64 32" 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" CPU_FLAGS_X86="aes avx avx2 fma3
mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" DRACUT_MODULES="btrfs"
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="pc efi-64" INPUT_DEVICES="keyboard evdev" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer pdfimport
wiki-publisher" LINGUAS="en bg" OFFICE_IMPLEMENTATION="libreoffice"
PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7
python3_4" RUBY_TARGETS="ruby20 ruby21" USERLAND="GNU" VIDEO_CARDS="intel i965"
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:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL,
PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS,
PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON

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