Bug 481348 – Missing patch for media-libs/cogl-1.14.0 that prevents crashing of gnome-shell

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Kamil Kamiński 2013-08-16 17:41:13 UTC]

At some configurations (my intel + nouveau included) gnome-shell crashes on startup as soon as you enable Xinerama in your xorg.conf. The crash occurs at cogl.so.12, the "update_outputs" method (@ line 240 to be precise ;) ).

As it turned out, upstream has already found and patched this in cogl-1.14:
https://bugzilla.gnome.org/show_bug.cgi?id=699431
+
https://git.gnome.org/browse/cogl/tree/cogl/cogl-xlib-renderer.c?h=cogl-1.14

Since my laptop has HDMI (for external monitor) on nvidia card and main screen on intel integra, I am very interested in applying that patch to our tree asap ;)
As far as I checked, our sources are not patched yet, no external patch, no changes in downloaded archive with source code.

Patch itself is pretty self-explanatory and there is no way it could harm our tree. I'd like to have it merged due to missing second output on ma working machine.



Reproducible: Always

Steps to Reproduce:
1. Turn "Xinerama" option "on" in x.org's ServerLayout
2. start gdm or gnome-shell
3. watch it segfaulting at cogl.so.12
Actual Results:  
Aug 16 19:38:11 localhost kernel: [ 6392.192726] gnome-shell[31583]: segfault at 10 ip 00007f4ab91b9460 sp 00007fffc5667540 error 4 in libcogl.so.12.1.1[7f4ab914b000+97000]

Expected Results:  
gnome-shell up and running, at least

Portage 2.2.0 (default/linux/amd64/13.0, gcc-4.7.3, glibc-2.17, 3.10.7-gentoo x86_64)
=================================================================
System uname: Linux-3.10.7-gentoo-x86_64-Intel-R-_Core-TM-_i7-2670QM_CPU_@_2.20GHz-with-gentoo-2.2
KiB Mem:     8081372 total,   6810900 free
KiB Swap:    8388604 total,   8388604 free
Timestamp of tree: Fri, 16 Aug 2013 05:00:01 +0000
ld GNU ld (GNU Binutils) 2.23.2
app-shells/bash:          4.2_p45
dev-java/java-config:     2.2.0
dev-lang/python:          2.7.5-r1, 3.2.5-r1, 3.3.2-r1
dev-util/cmake:           2.8.11.1
dev-util/pkgconfig:       0.28
sys-apps/baselayout:      2.2
sys-apps/openrc:          0.12
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:            4.6.3, 4.7.3
sys-devel/gcc-config:     1.8
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
ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="* -@EULA AdobeFlash-11.x Oracle-BCLA-JavaSE"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=corei7-avx -O2 -pipe -ggdb"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=corei7-avx -O2 -pipe -ggdb"
DISTDIR="/usr/portage/distfiles"
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://distfiles.gentoo.org"
LANG="pl_PL"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j9"
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=""
USE="X acl amd64 audit berkdb bluetooth branding bzip2 cairo cdda cli clutter cracklib crypt cups cxx dbus dconf dri exif fortran gdbm gnome gnome-keyring gnome-online-accounts gstreamer gtk gtk3 gudev hwdb iconv icu idn ipv6 jpeg libkms mmx modules mtp mudflap multilib nautilus ncurses networkmanager nls nptl openmp pam pango pcre png policykit pulseaudio readline session socialweb sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 systemd tcpd truetype udisks unicode upcall vdpau xattr xinerama 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" APACHE2_MPMS="prefork" 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" DRACUT_MODULES="systemd" 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 ubx" GRUB_PLATFORMS="pc" INPUT_DEVICES="keyboard mouse evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="pl" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby19 ruby18" USERLAND="GNU" VIDEO_CARDS="intel i915 i965 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, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, SYNC, USE_PYTHON

[Comment 1 Pacho Ramos 2013-08-24 19:26:17 UTC]

*** Bug 482336 has been marked as a duplicate of this bug. ***

[Comment 2 Pacho Ramos 2013-09-01 11:10:38 UTC]

+*cogl-1.14.1_pre20130901 (01 Sep 2013)
+
+  01 Sep 2013; Pacho Ramos <[e-mail]> +cogl-1.14.1_pre20130901.ebuild:
+  Bump including all commits from 1.14 branch (fixing #481348 by Kamil Kamiński
+  also)
+