unity and compiz segfault

[Tamas Papp]

It's probably related to window change, but I am not absolutely sure.

Oct 14 07:13:33 ctu kernel: [30278.805426] unity-settings-[10724]: segfault at 8 ip 00007fd661dda3a4 sp 00007fffe3623258 error 4 in libgdk-3.so.0.1200.2[7fd661d96000+af000]
Oct 14 07:13:35 ctu kernel: [30280.441494] compiz[10770]: segfault at 0 ip (null) sp 00007fffce313978 error 14 in compiz[400000+3000]

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: compiz 1:0.9.12+14.10.20140918-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
Uname: Linux 3.16.0-22-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.14.7-0ubuntu6
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Tue Oct 14 07:18:47 2014
DistUpgraded: 2013-05-04 00:20:51,609 DEBUG enabling apt cron job
DistroCodename: utopic
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:7008]
InstallationDate: Installed on 2013-03-23 (569 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130321)
MachineType: Hewlett-Packard HP EliteBook 2540p
PackageArchitecture: all
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.16.0-22-generic root=UUID=deed1ffb-27bb-4555-b5ce-8a3c8ee5612c ro rootflags=subvol=@
SourcePackage: compiz
UpgradeStatus: Upgraded to utopic on 2013-05-03 (528 days ago)
dmi.bios.date: 11/24/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CSU Ver. F.08
dmi.board.name: 7008
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 38.32
dmi.chassis.asset.tag: CZC0295P29
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr68CSUVer.F.08:bd11/24/2010:svnHewlett-Packard:pnHPEliteBook2540p:pvr:rvnHewlett-Packard:rn7008:rvrKBCVersion38.32:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 2540p
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.12+14.10.20140918-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.56-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.3.0-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.3.0-0ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.16.0-1ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.914-1~exp1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Mon Oct 13 14:21:20 2014
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 591
 vendor LGD
xserver.version: 2:1.16.0-1ubuntu1

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Tamas Papp (tomposmiko)]

Now it looks unrelated to window change, recent log:

Oct 15 11:52:50 ctu kernel: [35567.542188] unity-settings-[25167]: segfault at b7b001 ip 00007f2a86b483c0 sp 00007fffeae1bcc8 error 6 in libgdk-3.so.0.1200.2[7f2a86b04000+af000]
Oct 15 11:52:50 ctu colord: device removed: xrandr-eDP1
Oct 15 11:52:50 ctu colord: Profile removed: icc-5f13101fbc1387f13ca2194715140f66
Oct 15 11:52:50 ctu colord: Profile removed: icc-db49aad4bb70c9a4e7b257a2b607ebd2
Oct 15 11:52:50 ctu colord: Profile removed: icc-97072a7699607f2fb5329393946f22ca
Oct 15 11:52:50 ctu colord: Profile removed: icc-41d3b61319a377558c614aff006224e1
Oct 15 11:52:50 ctu colord: Profile removed: icc-ae6314306a416c2eb7806f0c47dd2cae
Oct 15 11:52:50 ctu colord: Profile removed: icc-37c233bc6177eccce42d8aa14f0d59da
Oct 15 11:52:50 ctu colord: Profile removed: icc-ae0f0d27aa3eca11f5d7b2ed8d854f93
Oct 15 11:28:33 ctu dbus[547]: message repeated 3 times: [ [system] Reloaded configuration]
Oct 15 11:52:50 ctu dbus[547]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper)
Oct 15 11:52:50 ctu dbus[547]: [system] Successfully activated service 'org.freedesktop.systemd1'
Oct 15 11:52:50 ctu dbus[547]: [system] Activating service name='org.freedesktop.locale1' (using servicehelper)
Oct 15 11:52:50 ctu dbus[547]: [system] Successfully activated service 'org.freedesktop.locale1'
Oct 15 11:52:50 ctu colord: Device added: xrandr-eDP1
Oct 15 11:52:51 ctu colord: Profile added: icc-5f13101fbc1387f13ca2194715140f66
Oct 15 11:52:51 ctu colord: Profile added: icc-db49aad4bb70c9a4e7b257a2b607ebd2
Oct 15 11:52:51 ctu colord: Profile added: icc-97072a7699607f2fb5329393946f22ca
Oct 15 11:52:51 ctu kernel: [35568.800484] compiz[25211]: segfault at 0 ip (null) sp 00007fffdec80c58 error 14 in compiz[400000+3000]
Oct 15 11:52:51 ctu colord: Profile added: icc-41d3b61319a377558c614aff006224e1
Oct 15 11:52:51 ctu colord: Automatic metadata add icc-ae6314306a416c2eb7806f0c47dd2cae to xrandr-eDP1
Oct 15 11:52:51 ctu colord: Profile added: icc-ae6314306a416c2eb7806f0c47dd2cae
Oct 15 11:52:51 ctu colord: Profile added: icc-37c233bc6177eccce42d8aa14f0d59da
Oct 15 11:52:51 ctu colord: Profile added: icc-ae0f0d27aa3eca11f5d7b2ed8d854f93

[Bougron (fbougron)]

Hello,
I use ubuntu 14.04.3 (3.19.0.28) i have probably something like this bug

[a_b_j_q (a-q)]

I'm on 16.04 and see something similar.

From dmesg

[ 387.497253] compiz[2420]: segfault at 0 ip 00007fb56f08bc16 sp 00007ffc9bc08af0 error 4 in i965_dri.so[7fb56eaae000+82d000]
[ 410.325998] compiz[2458]: segfault at 0 ip 00007f652faf0c16 sp 00007ffff977aef0 error 4 in i965_dri.so[7f652f513000+82d000]
[ 419.544196] compiz[2503]: segfault at 0 ip 00007fc599310c16 sp 00007ffe0eda5000 error 4 in i965_dri.so[7fc598d33000+82d000]
[ 462.691003] perf: interrupt took too long (2504 > 2500), lowering kernel.perf_event_max_sample_rate to 79750
[ 478.686876] compiz[2530]: segfault at 0 ip 00007f2ca76d9c16 sp 00007ffc674ad560 error 4 in i965_dri.so[7f2ca70fc000+82d000]
[ 497.993266] compiz[2914]: segfault at 0 ip 00007f5cdfaf0c16 sp 00007fff9649bd80 error 4 in i965_dri.so[7f5cdf513000+82d000]

the segfault happens each time I switch windows to the sidebar.

oh and by the way

aq1@adam-Aspire-5332-2:~$ ps ax|grep unity
 1633 ? Ssl 0:00 /usr/lib/unity-settings-daemon/unity-settings-daemon

yes, it's still running.

So THE DUPLICATE STATUS IS WRONG