[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
I have somewhat artificial steps but they reproduce this problem pretty easily on my Sandy Bridge laptop. Open video with gmplayer and start switching fullscreen/windowed using 'f' key and scroll forward using right arrow simultaneously. Usually it takes less then 30 seconds before crash. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Critical bug in xorg ... I suspect the desktop team will want to look at it again, so assigning ** Changed in: mesa (Ubuntu) Assignee: (unassigned) = Canonical Desktop Team (canonical-desktop-team) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
** Changed in: mesa (Ubuntu) Assignee: Canonical Desktop Team (canonical-desktop-team) = Canonical X.org (canonical-x) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Launchpad has imported 8 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=46739. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2012-02-29T00:21:39+00:00 Bryce Harrington wrote: Forwarding this bug from Ubuntu that multiple people are hitting: http://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379 [Problem] compiz crash in intel_miptree_release() at intel_mipmap_tree.c:290 called by intel_process_dri2_buffer_with_separate_stencil() Occurs right after a fresh boot on an otherwise vanilla laptop (no external displays). Others indicate their crashes occur post-boot in compiz while switching desktops, minimizing windows, etc. but we don't have stack traces for these other cases so I can't be 100% certain. [Description] Since moving to mesa 8.x, we've had scattered reports where compiz crashes with stacktraces terminating in intel_miptree_release(). We thought updating to 8.0.1 would resolve these crashes (and perhaps they did; the frequency of reports seems lower than before). However we've still gotten a handful of people hitting it. I don't know what graphics these other folk were running; could well be Sandybridge. I have not been able to reproduce this on my own (non-Sandybridge, non- Ironlake) hardware. [Stacktrace top] Thread 1 (Thread 0x7f80c961c780 (LWP 2324)): #0 intel_miptree_release (mt=0x220) at intel_mipmap_tree.c:290 __FUNCTION__ = intel_miptree_release #1 0x7f80c0468421 in intel_process_dri2_buffer_with_separate_stencil (buffer_name=0x7f80c04f0d90 dri2 hiz buffer, rb=0x3487cb0, buffer=optimized out, intel=0x1ce7bf0, drawable=optimized out) at intel_context.c:1267 buffer_width = optimized out buffer_height = optimized out region = 0x0 mt = optimized out #2 intel_update_renderbuffers (context=optimized out, drawable=0x26669e0) at intel_context.c:361 fb = 0x4343720 rb = 0x3487cb0 intel = 0x1ce7bf0 buffers = optimized out attachments = optimized out i = optimized out count = 5 region_name = 0x7f80c04f0d90 dri2 hiz buffer try_separate_stencil = true __func__ = intel_update_renderbuffers #3 0x7f80c04758bd in intelSetTexBuffer2 (pDRICtx=0x1ce1ae0, target=3553, texture_format=8410, dPriv=0x26669e0) at intel_tex_image.c:335 fb = 0x4343720 intel = 0x1ce7bf0 ctx = 0x1ce7bf0 rb = 0x1ce1ae0 texObj = 0x3f86920 texImage = optimized out texFormat = optimized out [lspci] 00:02.0 0300: 8086:0126 (rev 09) (prog-if 00 [VGA controller]) Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/30 On 2012-02-29T00:23:04+00:00 Bryce Harrington wrote: Created attachment 57783 dmesg Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/31 On 2012-02-29T00:23:25+00:00 Bryce Harrington wrote: Created attachment 57784 Xorg.0.log Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/32 On 2012-02-29T00:23:37+00:00 Bryce Harrington wrote: Created attachment 57785 ThreadStacktrace.txt Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/33 On 2012-03-01T12:38:02+00:00 Mihai Capotă wrote: I can constantly reproduce this crash by simply resizing any window with Compiz enabled and Resize plugin style set to normal (i.e., window content adjusts constantly during resize). The only requirement is to resize by a considerable amount, like doubling the size of the window. Small resizes work, though I get graphical artifacts in the resized area. I'm using a Sandybridge desktop (i5 2400) with a 1920x1080 single monitor. I can attach the crash file if necessary. Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/35 On 2012-03-01T19:34:36+00:00 Eric Anholt wrote: I tried to reproduce using the specific instructions from Mihai and can't. I turned on resize, resize info, and switched default resize mode to normal. I then alt-middle-click resized various windows from big to small and back. Tested on current 8.0 and master. Reply at: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/926379/comments/36 On 2012-03-06T02:40:18+00:00 ChadVersace wrote: Bryce
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
** Changed in: mesa (Ubuntu) Milestone: ubuntu-12.04-beta-1 = ubuntu-12.04-beta-2 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
This seems to have hit me again: bug 942662 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
I also just got bitten by this - on a freshly updated + rebooted precise laptop with mesa 8.0.1-0ubuntu2 installed. Reopening... ** Changed in: mesa (Ubuntu) Status: Fix Released = Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
** Tags removed: apport-crash bugpattern-needed ** Tags added: apport-request-retrace ** Tags added: apport-crash -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Hmm, bummer. I wonder if it is indeed the prior bug, or just some secondary fallout. I've re-enabled the apport collector so hopefully it can bring us another stacktrace. Meanwhile, please do whatever you can to reproduce the crash one more time, so we can get an updated stack trace for the new code. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Possibly is this upstream bug: https://www.libreoffice.org/bugzilla/show_bug.cgi?id=46303 we'll have to check once someone's posted a stacktrace. ** Changed in: mesa (Ubuntu) Importance: High = Critical ** Bug watch added: www.libreoffice.org/bugzilla/ #46303 http://www.libreoffice.org/bugzilla/show_bug.cgi?id=46303 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
http://article.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/9022 http://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg08585.html https://bugs.freedesktop.org/show_bug.cgi?id=44970 ** Bug watch added: freedesktop.org Bugzilla #44970 https://bugs.freedesktop.org/show_bug.cgi?id=44970 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Our guess is that the 8.0.1 patch solved these crashes for the general case, but there are corner cases. The aforementioned links indicate that this crash happens when compiz renders to a large texture. If that is true, it would mean that this bug can be reproduced only on systems with large extended monitors or similar configurations with very high total resolution allocations. Something like that. Also, sounds like this issue is believed to affect only sandybridge / ironlake, although I don't have that confirmed and can't tell from the dupes. (Unfortunately the unity apport hook doesn't attach hardware info, grr...) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
I don't have a sandybridge/ironlake system on hand, and can't reproduce on my other intel hardware. However if someone does have that hardware and can reproduce the issue, here's what we need right now: a) Gather a full backtrace (see https://wiki.ubuntu.com/Backtrace) b) Is it reproducible on any graphics other than ironlake/sandybridge? c) What are some steps that will (semi-)reliably reproduce the crash? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Bryce, do you still need me to attach dmesg/Xorg.0.log/xsession-errors? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
There have been two patches proposed upstream (one to mesa, one to libdrm) which purportedly fix this crash, however they've not yet been reviewed or accepted into any official git trees. If someone figures out a reliable way to reproduce the crash, we can package the patches for testing (probably not worth packaging them until we have a way to definitively know whether or not they will work.) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
I won't be able to get a backtrace today, but will do so tomorrow if nobody beats me to it. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Guilherme, yes a fresh dmesg/Xorg.0.log/.xsession-errors would be helpful. The backtrace is the most important bit though so we definitely need that. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
From elmo's dupe bug #942966
.xsession-errors:
Gtk-WARNING **: Unable to locate theme engine in module_path: pixmap,
ERROR:dbus.service:Unable to append ({'CanGoNext': True, 'CanPause': True,
'Shuffle': True, 'CanControl': True, 'LoopStatus': 'None', 'PlaybackStatus':
'Paused', 'Volume': 1.0, 'MinimumRate': 1.0, 'Rate': 1.0, 'CanPlay': True,
'CanSeek': True, 'Position': function __get_position at 0x3fc47d0,
'CanGoPrevious': True, 'MaximumRate': 1.0, 'Metadata':
dbus.Dictionary({'mpris:trackid': '/org/mpris/MediaPlayer2/'},
signature=dbus.Signature('sv'))},) to message with signature a{sv}: type
'exceptions.TypeError': Don't know which D-Bus type to use to encode type
function
** WARNING **: Error calling current_status: Method current_status
with signature on interface com.ubuntuone.SyncDaemon.Status doesn't
exist
** CRITICAL **: syncdaemon_status_info_get_online: assertion
`SYNCDAEMON_IS_STATUS_INFO (sinfo)' failed
gnome-session[2252]: WARNING: Application 'compiz.desktop' killed by signal
gnome-session[2252]: WARNING: App 'compiz.desktop' respawning too quickly
gnome-session[2252]: CRITICAL: We failed, but the fail whale is dead. Sorry
Checking if settings need to be migrated ...no
Nothing in Xorg.0.log pertaining to the crash.
dmesg shows compiz crash:
[ 59.698080] [UFW BLOCK] IN=lxcbr0 OUT=
MAC=01:00:5e:00:00:01:22:e2:79:01:8e:08:08:00 SRC=0.0.0.0 DST=224.0.0.1 LEN=32
TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
[ 59.698147] [UFW BLOCK] IN=lxcbr0 OUT=
MAC=33:33:00:00:00:01:22:e2:79:01:8e:08:86:dd
SRC=fe80::::20e2:79ff:fe01:8e08
DST=ff02:::::::0001 LEN=72 TC=0 HOPLIMIT=1 FLOWLBL=0
PROTO=ICMPv6 TYPE=130 CODE=0
[ 63.471023] [UFW BLOCK] IN=virbr0 OUT=
MAC=01:00:5e:00:00:01:9e:da:ff:51:e8:e6:08:00 SRC=0.0.0.0 DST=224.0.0.1 LEN=32
TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
[ 65.272714] [drm] Changing LVDS panel from (-hsync, -vsync) to (-hsync,
+vsync)
[ 68.500193] Valid eCryptfs headers not found in file header region or xattr
region, inode 20578766
[ 68.500196] Either the lower file is not in a valid eCryptfs format, or the
key could not be retrieved. Plaintext passthrough mode is not enabled;
returning -EIO
[ 104.146438] compiz[2324]: segfault at 220 ip 7f80c046e5a9 sp
7fff153052b0 error 4 in i965_dri.so[7f80c0444000+ce000]
[ 184.765977] [UFW BLOCK] IN=lxcbr0 OUT=
MAC=01:00:5e:00:00:01:22:e2:79:01:8e:08:08:00 SRC=0.0.0.0 DST=224.0.0.1 LEN=32
TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2
[ 184.766101] [UFW BLOCK] IN=lxcbr0 OUT=
MAC=33:33:00:00:00:01:22:e2:79:01:8e:08:86:dd
SRC=fe80::::20e2:79ff:fe01:8e08
DST=ff02:::::::0001 LEN=72 TC=0 HOPLIMIT=1 FLOWLBL=0
PROTO=ICMPv6 TYPE=130 CODE=0
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Title:
compiz crashed with SIGSEGV in intel_miptree_release() (Needs
mesa-8.0.1)
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[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
I've forwarded this bug upstream to: https://bugs.freedesktop.org//show_bug.cgi?id=46739 I think we have enough info now, although I wouldn't mind seeing other stacktraces in case there are more permutations on this bug. ** Bug watch added: freedesktop.org Bugzilla #46739 https://bugs.freedesktop.org/show_bug.cgi?id=46739 ** Also affects: xserver-xorg-video-intel via https://bugs.freedesktop.org/show_bug.cgi?id=46739 Importance: Unknown Status: Unknown ** Changed in: mesa (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
This bug was fixed in the package mesa - 8.0.1-0ubuntu1
---
mesa (8.0.1-0ubuntu1) precise; urgency=low
* Merge from Debian experimental.
mesa (8.0.1-1) UNRELEASED; urgency=low
* New upstream bugfix release. (LP: #926379)
mesa (8.0-2) experimental; urgency=low
[ Julien Cristau ]
* Only build the radeon, r200, i915 and i965 dri drivers on Linux. They
require KMS.
[ Cyril Brulebois ]
* Fix FTBFS on GNU/kFreeBSD with libgl1-mesa-dri.install.kfreebsd.in:
there's no *_dri.so file left in the top directory, only swrast is
built and shipped under gallium/. So mention it explicitly, in the
same way as it is done in the libgl1-mesa-dri.install.linux.in file.
* Enable wayland support again, but only on Linux. Wayland needs some
porting (it uses *CLOEXEC flags and epoll). For that, add those files
since EGL packages are also shipped on GNU/kFreeBSD, and we need to
add a few files for Wayland, but only for Linux:
- libegl1-mesa-dev.install.linux.in
- libegl1-mesa-drivers.install.linux.in
* Limit the wl_drm_interface symbol to arch=linux-any accordingly,
and bump the version.
* Limit the build-dependency on libwayland-dev to linux-any too, and
bump it.
* Automatically revert changes to bin/{config.{guess,sub},install-sh} in
the clean target. The first two are modified, the last one needs to be
turned back into a symlink.
-- Timo Aaltonen tjaal...@ubuntu.com Thu, 23 Feb 2012 11:34:05 +0200
** Changed in: mesa (Ubuntu)
Status: In Progress = Fix Released
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Title:
compiz crashed with SIGSEGV in intel_miptree_release() (Needs
mesa-8.0.1)
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[Ubuntu-x-swat] [Bug 926379] Re: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1)
Great, then yeah this looks like it's an HiZ issue. We'll be updating to 8.0.1 soon enough, not worth the trouble to cherrypick the patches. ** Summary changed: - compiz crashed with SIGSEGV in intel_miptree_release() + compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) ** Changed in: unity (Ubuntu) Status: Confirmed = Invalid ** Changed in: mesa (Ubuntu) Status: Incomplete = In Progress ** Changed in: mesa (Ubuntu) Milestone: None = ubuntu-12.04-beta-1 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/926379 Title: compiz crashed with SIGSEGV in intel_miptree_release() (Needs mesa-8.0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/926379/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
