this should be fixed in 2.6.36 and later.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed = Fix Released
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** Changed in: xserver-xorg-video-intel
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/568138
Title:
[arrandale] deadlock in
** Changed in: xserver-xorg-video-intel
Importance: Medium = Unknown
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https://bugs.launchpad.net/bugs/568138
Title:
[arrandale] deadlock in
I have been experiencing this issue on 2.6.35-rc3 when a bunch of kernel
debug options are enabled - let me know if you'd like the .config (tuned
for an Intel desktop board). It reproduces reliably usually within an
hour of activity and we get a similar signature [1] to other reports.
Commit
** Tags added: lucid
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[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
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I've forwarded this bug upstream. You should subscribe to
https://bugs.freedesktop.org/show_bug.cgi?id=28805 as upstream may wish
to get more debugging information.
** Bug watch added: freedesktop.org Bugzilla #28805
http://bugs.freedesktop.org/show_bug.cgi?id=28805
** Also affects:
I also see this same deadlock infrequently on my GM45 x200s which has a
significantly different graphics chip, so might not be the same problem.
I'll forward this upstream.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = Medium
--
[arrandale] deadlock in
** Tags added: glucid
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[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
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I seem to be having this problem on a Lenovo X201 with i5-540, Lucid 64
bit.
I swapped over to Xorg from deb http://ppa.launchpad.net/xorg-
edgers/ppa/ubuntu but that doesn't seem to be helping. As with the
original bug report it seems to be frequent with high video activity.
Last week I had it
I have same traces on a Dell Inspiron. When I close th lid on my laptop
and reopen it my screen is blank and nothing short of a reboot works. I
disabled all screensavers and just have a blank screen. I did a fresh
install of Xubuntu 10.04 64-bit, using 2.6.32-22 kernel.
--
[arrandale]
** Tags added: hardy
--
[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
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Managed to trigger it with a lock debugging kernel, attached is output
of blocked tasks and locks held when it happens.
** Attachment added: locks.txt
http://launchpadlibrarian.net/47665797/locks.txt
--
[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
You
It just occurred gain, this time with a different backtrace:
[ 4350.545525] INFO: task i915:308 blocked for more than 120 seconds.
[ 4350.545529] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this
message.
[ 4350.545533] i915 D 0 308 2 0x
[
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Confirmed
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[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in
Further information: the machine is a Lenovo Thinkpad x201s with a Core
i7 L-620 CPU and integrated graphics. lspci and dmidecode output
attached.
** Attachment added: lspci
http://launchpadlibrarian.net/45050011/lspci
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[arrandale] deadlock in i915_gem_madvise_ioctl
** Attachment added: dmidecode
http://launchpadlibrarian.net/45050202/dmidecode
--
[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in
** Attachment added: gpudump
http://launchpadlibrarian.net/44988870/gpudump
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[arrandale] deadlock in i915_gem_madvise_ioctl
https://bugs.launchpad.net/bugs/568138
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in
ilm...@nurket:~/x-hang$ dpkg -l linux-image-$(uname -r) xserver-xorg-core
xserver-xorg-video-intel
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name
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