after upgrading to x11-base/xorg-server-1.18.2 my kde freezes and Xorg.0.log exit with: (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x58aa3e] (EE) 1: /usr/bin/X (mieqEnqueue+0x253) [0x56c883] (EE) 2: /usr/bin/X (QueuePointerEvents+0x52) [0x44e052] (EE) 3: /usr/bin/X (xf86PostMotionEvent+0xd6) [0x484a06] (EE) 4: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7f0101a2d000+0x5f96) [0x7f0101a32f96] (EE) 5: /usr/lib64/xorg/modules/input/synaptics_drv.so (0x7f0101a2d000+0x75a2) [0x7f0101a345a2] (EE) 6: /usr/bin/X (0x400000+0x751f8) [0x4751f8] (EE) 7: /usr/bin/X (0x400000+0x9a06b) [0x49a06b] (EE) 8: /lib64/libc.so.6 (0x7f01098fa000+0x33380) [0x7f010992d380] (EE) 9: /usr/bin/X (0x400000+0x10f594) [0x50f594] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10954b) [0x7f01055fb54b] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10a4be) [0x7f01055fc4be] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x7592c) [0x7f010556792c] (EE) 13: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x796d0) [0x7f010556b6d0] (EE) 14: /usr/bin/X (WakeupHandler+0xaa) [0x43a1aa] (EE) 15: /usr/bin/X (WaitForSomething+0x1ef) [0x58792f] (EE) 16: /usr/bin/X (0x400000+0x353fe) [0x4353fe] (EE) 17: /usr/bin/X (0x400000+0x39603) [0x439603] (EE) 18: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f010991a5b0] (EE) 19: /usr/bin/X (_start+0x29) [0x4238f9] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x58aa3e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x44e052] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f01020d0000+0x6233) [0x7f01020d6233] (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f01020d0000+0x6a9d) [0x7f01020d6a9d] (EE) 4: /usr/bin/X (0x400000+0x751f8) [0x4751f8] (EE) 5: /usr/bin/X (0x400000+0x9a06b) [0x49a06b] (EE) 6: /lib64/libc.so.6 (0x7f01098fa000+0x33380) [0x7f010992d380] (EE) 7: /usr/bin/X (0x400000+0x10e710) [0x50e710] (EE) 8: /usr/bin/X (0x400000+0x10f2bc) [0x50f2bc] (EE) 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10954b) [0x7f01055fb54b] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10a4be) [0x7f01055fc4be] (EE) 11: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x7592c) [0x7f010556792c] (EE) 12: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x796d0) [0x7f010556b6d0] (EE) 13: /usr/bin/X (WakeupHandler+0xaa) [0x43a1aa] (EE) 14: /usr/bin/X (WaitForSomething+0x1ef) [0x58792f] (EE) 15: /usr/bin/X (0x400000+0x353fe) [0x4353fe] (EE) 16: /usr/bin/X (0x400000+0x39603) [0x439603] (EE) 17: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f010991a5b0] (EE) 18: /usr/bin/X (_start+0x29) [0x4238f9] (EE) (EE) [mi] EQ overflow continuing. 200 events have been dropped. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x4e) [0x58aa3e] (EE) 1: /usr/bin/X (QueuePointerEvents+0x52) [0x44e052] (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f01020d0000+0x6233) [0x7f01020d6233] (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f01020d0000+0x6a9d) [0x7f01020d6a9d] (EE) 4: /usr/bin/X (0x400000+0x751f8) [0x4751f8] (EE) 5: /usr/bin/X (0x400000+0x9a06b) [0x49a06b] (EE) 6: /lib64/libc.so.6 (0x7f01098fa000+0x33380) [0x7f010992d380] (EE) 7: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10953e) [0x7f01055fb53e] (EE) 8: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x10a4be) [0x7f01055fc4be] (EE) 9: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x7592c) [0x7f010556792c] (EE) 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f01054f2000+0x796d0) [0x7f010556b6d0] (EE) 11: /usr/bin/X (WakeupHandler+0xaa) [0x43a1aa] (EE) 12: /usr/bin/X (WaitForSomething+0x1ef) [0x58792f] (EE) 13: /usr/bin/X (0x400000+0x353fe) [0x4353fe] (EE) 14: /usr/bin/X (0x400000+0x39603) [0x439603] (EE) 15: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f010991a5b0] (EE) 16: /usr/bin/X (_start+0x29) [0x4238f9] (EE) [ 125.676] [mi] Increasing EQ size to 1024 to prevent dropped events. [ 126.163] [mi] EQ processing has resumed after 236 dropped events. [ 126.163] [mi] This may be caused by a misbehaving driver monopolizing the server's resources. [ 195.769] (II) intel(0): resizing framebuffer to 2560x1440 [ 195.894] (II) intel(0): switch to mode 2560x1440@60.0 on DP1 using pipe 1, position (0, 0), rotation normal, reflection none [ 505.493] (EE) XKB: Could not invoke xkbcomp [ 505.542] (EE) XKB: Couldn't compile keymap [ 850.441] (EE) XKB: Could not invoke xkbcomp [ 850.468] (EE) XKB: Couldn't compile keymap my emerge --info Portage 2.2.28 (python 2.7.11-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-5.3.0, glibc-2.22-r2, 4.4.5-gentoo x86_64) ================================================================= System uname: Linux-4.4.5-gentoo-x86_64-Intel-R-_Core-TM-_i7-4710HQ_CPU_@_2.50GHz-with-gentoo-2.2 KiB Mem: 16314400 total, 8293184 free KiB Swap: 17825788 total, 6834392 free Timestamp of repository gentoo: Wed, 16 Mar 2016 08:45:01 +0000 sh bash 4.3_p42-r2 ld ld di GNU (Gentoo 2.25.1 p1.1) 2.25.1 distcc 3.2rc1 x86_64-pc-linux-gnu [disabled] ccache version 3.2.4 [disabled] app-shells/bash: 4.3_p42-r2::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.22.1::gentoo dev-lang/python: 2.7.11-r2::gentoo, 3.4.3-r7::gentoo, 3.5.1-r2::gentoo dev-util/ccache: 3.2.4::gentoo dev-util/cmake: 3.5.0::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.2::gentoo sys-apps/openrc: 0.20.5::gentoo sys-apps/sandbox: 2.10-r1::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r2::gentoo, 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.25.1-r1::gentoo sys-devel/gcc: 4.9.3::gentoo, 5.3.0::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.1-r1::gentoo sys-kernel/linux-headers: 4.5::gentoo (virtual/os-headers) sys-libs/glibc: 2.22-r2::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.europe.gentoo.org/gentoo-portage priority: -1000 manual location: /usr/portage/local/manual masters: gentoo priority: 0 bibletime location: /var/lib/layman/bibletime masters: gentoo priority: 1 amielke-overlay location: /var/lib/layman/amielke-overlay masters: gentoo priority: 50 belak location: /var/lib/layman/belak masters: gentoo priority: 50 betagarden location: /var/lib/layman/betagarden masters: gentoo priority: 50 gamerlay location: /var/lib/layman/gamerlay masters: gentoo priority: 50 luman location: /var/lib/layman/luman masters: gentoo priority: 50 maekke location: /var/lib/layman/maekke masters: gentoo priority: 50 maggu2810-overlay location: /var/lib/layman/maggu2810-overlay masters: gentoo priority: 50 nikai location: /var/lib/layman/nikai masters: gentoo priority: 50 pentoo location: /var/lib/layman/pentoo masters: gentoo priority: 50 pinkbyte location: /var/lib/layman/pinkbyte masters: gentoo priority: 50 sunrise location: /var/lib/layman/sunrise masters: gentoo priority: 50 voyageur location: /var/lib/layman/voyageur masters: gentoo priority: 50 yarik-overlay location: /var/lib/layman/yarik-overlay masters: gentoo priority: 50 zugaina location: /var/lib/layman/zugaina masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.3/conf" 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 -fomit-frame-pointer" 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 xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS=" http://mirror.ovh.net/gentoo-distfiles/ http://ftp.heanet.ie/pub/gentoo/ http://mirror.ovh.net/gentoo-distfiles/ http://www.die.unipd.it/pub/Linux/distributions/gentoo-sources/ rsync://rsync3.it.gentoo.org/gentoo-sources/ ftp://ftp.unina.it/pub/linux/distributions/gentoo/" LANG="it_IT.UTF-8" LC_ALL="it_IT.UTF-8" 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 --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="3ds 64bit X a52 aac aacplus aacs aalib acl acpi ads aften aiglx akode alias alsa amd64 amr ao apache apm apng asyncns audiofile autoreplace autotrace avahi avi bash-completion berkdb bidi bitmap-fonts bluetooth bluray bmp branding browserplugin bzip bzip2 cairo caps cdaudio cdda cddb cdr cli clucene connectionstatus consolekit contactnotes cracklib crypt cuda cups cvd cvs cxx dbus declarative designer dia dialup dirac djvu dri dtmf dts dv dvb dvd dvdr dvdread dvi dxva2 dynamicplugin ebook efi emboss encode ethereal exif faac faad fam farstream fat fdk ffmpeg firefox flac fluidsynth fontconfig foomaticdb fortran freetds frei0r fribidi g726 g729 gbm gdbm geolocation gif gimp git glamor glib glitz gme gnome-keyring gphoto2 gpm gps gpu groupwise gstreamer gtk gtk3 h323 highlight history hvm i8x0 iconv icu ieee1394 ilbc imagemagick innodb ios iphone ipv6 irc ithreads jack java javascript jingle jpeg jpeg2k kate kde kdenlive kdepim kipi kontact kqemu lame laptop lcms ldap libass libkms libnotify lm_sensors lucene m4a mad marble mbrola mdb mdnsresponder-compat mercurial midi mime minizip mmx mmxext mng modules moonlight mozilla mp3 mp4 mpeg mpeg2 mplayer msn mssql multilib musepack musicbrainz ncurses 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xmp xscreensaver xv xvid xvmc yahoo zeroconf zlib" ABI_X86="64 32" ALSA_CARDS="snd_hda_intel" APACHE2_MODULES="actions alias auth_basic auth_digest authn_anon authn_dbd authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="*" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3 sse4_1 sse4_2 avx avx2 fma3" 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="keyboard mouse evdev joystick synaptics wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="it en it_IT" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby20 ruby21 ruby22" SANE_BACKENDS="*" USERLAND="GNU" VIDEO_CARDS="nvidia intel i965 nv vesa nouveau v4l v4l2 modesetting fbdev" 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, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
I'm trying to downgrade xorg-server according to: https://forums.gentoo.org/viewtopic-p-7892712.html?sid=483bc050fa772dcdf8ba4ae5ab73212a
(In reply to Silvio from comment #1) > I'm trying to downgrade xorg-server according to: > > https://forums.gentoo.org/viewtopic-p-7892712. > html?sid=483bc050fa772dcdf8ba4ae5ab73212a Seems to be stable.
I have the same issue, downgrading to xorg-server-1.18.1 fixed it for me.
Same symptoms here, Haswell-ULT Integrated Graphics Controller (rev 0b), X uses 100% cpu (1 core) and consumes memory without end, heavy swapping.
Does this happen with both SNA and UXA?
(In reply to Chí-Thanh Christopher Nguyễn from comment #5) > Does this happen with both SNA and UXA? Ive boht USE: # eix xf86-video-intel [I] x11-drivers/xf86-video-intel Available versions: ~*2.9.1 2.21.15 2.99.917-r2 (~)2.99.917_p20160224 (~)2.99.917_p20160313 {debug dri +dri3 glamor +sna +udev uxa xvmc} Installed versions: 2.99.917_p20160313(18:17:40 16/03/2016)(dri dri3 sna udev uxa xvmc -debug) Homepage: http://xorg.freedesktop.org/ Description: X.Org driver for Intel cards
If both are enabled then the driver will default to sna. You can force one method by having only one of the USE flags enabled, or putting AccelMethod "uxa" / "sna" in the Device section of xorg.conf
(In reply to Chí-Thanh Christopher Nguyễn from comment #7) > If both are enabled then the driver will default to sna. > You can force one method by having only one of the USE flags enabled, or > putting AccelMethod "uxa" / "sna" in the Device section of xorg.conf which is better? I think uxa, am I right?
SNA should be much more performant for 2D RENDER acceleration, it just happens to hit various bugs often, as the code is much more complex. While UXA should be more stable, etc. That's why you are probably asked to test with UXA, to figure out if this is SNA specific or not. Ideally SNA would be used for best 2D performance, otherwise it might be even better to just use modesetting driver instead (part of xorg-server itself, would probably be used when no xf86-video-intel installed or configured in xorg.conf.d to use it) and get 2D accel via glamor instead (which is using 3D code paths for it instead of the 2D specific code in UXA or SNA)
The question whether this happens with sna and uxa is only for isolating the issue. It is not a suggestion to permanently switch to one or the other. If it happens only with sna then this might be a bug in xf86-video-intel that is just exposed by xorg-server-1.18.2 If it happens with both sna and uxa, then it is more likely that the problem is a regression in xorg-server.
(In reply to Kenton Groombridge from comment #3) > I have the same issue, downgrading to xorg-server-1.18.1 fixed it for me. Absolutely the same. Fixed after downgrade xorg-server to 1.18.1.
Could someone use (temporarily) the x11 overlay with xorg-server-9999 to bisect the branch between 1.18.1 and .2 ? xorg-server-9999 uses the git-r3 eclass, which means you should be able to use make.conf variables such as XORG_SERVER_LIVE_COMMIT to build a specific hash.
I have the same issue, xorg-server-1.18.2, kde-plasma-5.19 and VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (i915). It always happens when I click on an icon in the kde tray, the Xorg process uses 100% of one of the cpus, everything hangs for 20-30 seconds. Downgrade to xorg-server-1.18.1 resolves the issue.
It happens for both x11-drivers/xf86-video-intel 2.99.917_p20160224 and 2.99.917_p20160316
According to the upstream bug report, this is indeed an SNA related problem
Try this patch for xf86-video-intel: https://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/?id=f656f6afa288c63968f45d6d32c96a4cf6213117
I have same issue with Hasswell ULV
The(In reply to Chí-Thanh Christopher Nguyễn from comment #16) > Try this patch for xf86-video-intel: > > https://cgit.freedesktop.org/xorg/driver/xf86-video-intel/commit/ > ?id=f656f6afa288c63968f45d6d32c96a4cf6213117 The patch seems to solve the problem.
Sorry, I was wrong, after an hour it appeared again.
Note that the 100% CPU problem is a different bug, related to DRI3: https://bugs.freedesktop.org/show_bug.cgi?id=94596
(In reply to Chí-Thanh Christopher Nguyễn from comment #20) > Note that the 100% CPU problem is a different bug, related to DRI3: > https://bugs.freedesktop.org/show_bug.cgi?id=94596 Thanks for the hint! I hit this problem on my amd/radeon box with dri3 enabled. Worth noting that there is already a patch which fixes this issue [1]. [1] https://patchwork.freedesktop.org/patch/78155/
xorg-server-1.18.3 and xf86-video-intel-2.99.917_p20160403 should fix the issues reported here. If you are still seeing freezes they are probably unrelated to the problem originally reported here, please open a new bug.
