Bug 24536 - "task events/0:9 blocked for more than 120 seconds." in ttm_bo_wait_unreserved
Summary: "task events/0:9 blocked for more than 120 seconds." in ttm_bo_wait_unreserved
Status: RESOLVED MOVED
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Radeon (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-10-14 16:22 UTC by Mikhail Kshevetskiy
Modified: 2019-11-19 08:08 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments
dmesg (90.27 KB, text/plain)
2009-10-14 16:22 UTC, Mikhail Kshevetskiy
no flags Details
linux-2.6.32-rc4 configuration (95.78 KB, text/plain)
2009-10-14 16:24 UTC, Mikhail Kshevetskiy
no flags Details
xorg.conf (8.39 KB, text/plain)
2009-10-14 16:26 UTC, Mikhail Kshevetskiy
no flags Details
log file of 2-nd xserver (127.02 KB, text/plain)
2009-10-14 16:31 UTC, Mikhail Kshevetskiy
no flags Details
log file of 1-st xserver (normal boot, logs related to bug was missed) (30.55 KB, application/octet-stream)
2009-10-14 16:34 UTC, Mikhail Kshevetskiy
no flags Details
linux-2.6.32-rc5: syslog: [TTM] Erroneous page count. Leaking pages. (5.62 KB, text/plain)
2009-10-18 13:58 UTC, Mikhail Kshevetskiy
no flags Details
photo of the 1280x1024@75 after soft-booted initialization (953.52 KB, image/jpeg)
2009-10-27 15:33 UTC, Mikhail Kshevetskiy
no flags Details

Description Mikhail Kshevetskiy 2009-10-14 16:22:34 UTC
Created attachment 30420 [details]
dmesg

i play in openarena, when i exit from the game i got a strange thing -- i can't type anything in terminal. I try several one: xterm, gnome-terminal, lx-terminal --- no one works. I can type only several letters, then terminal freeze and it was not possible to close it.

All except this works just fine. I can surf web, chat with friends, but can't work with terminal and can't switch to text console from X11.

I use linux-2.6.32-rc4 with several additional patches from drm-next branch of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git (3497aaaef5ec9998cf7b007b13d74bb41be74e..39deb2d67515086f08a672e7574716ca0d3883a5)

Also i use multiseat X11 configuration with two radeon videocards, kms is enabled.
I have:
  Xorg-1.7.0.901
  radeon driver from git (commit: 801d900add4731f3c424ebb780ad2dbd7a1c6a25)
  libdrm-2.4.15 with experimental radeon api
  mesa-7.7 from git (20091011, commit: cbf46ed6)

see my kernel messages, kernel configuration, X11 configuration and X11 logs in attachments.
Comment 1 Mikhail Kshevetskiy 2009-10-14 16:24:02 UTC
Created attachment 30421 [details]
linux-2.6.32-rc4 configuration
Comment 2 Mikhail Kshevetskiy 2009-10-14 16:26:31 UTC
Created attachment 30422 [details]
xorg.conf
Comment 3 Mikhail Kshevetskiy 2009-10-14 16:31:45 UTC
Created attachment 30423 [details]
log file of 2-nd xserver
Comment 4 Mikhail Kshevetskiy 2009-10-14 16:34:42 UTC
Created attachment 30424 [details]
log file of 1-st xserver (normal boot, logs related to bug was missed)
Comment 5 Mikhail Kshevetskiy 2009-10-14 16:50:41 UTC
i also have some problem second X11 like:
  (a) image bifurcation in some videomodes
  (b) monitor sometimes unexpectedly report about unsupported infrequence and refuse to show any image.
Comment 6 Mikhail Kshevetskiy 2009-10-18 13:58:27 UTC
Created attachment 30541 [details]
linux-2.6.32-rc5: syslog: [TTM] Erroneous page count. Leaking pages.

today i got a similar bug on linux-2.6.32-rc5 + some patches from drm-next

syslog report: [TTM] Erroneous page count. Leaking pages.
Comment 7 Mikhail Kshevetskiy 2009-10-26 17:56:04 UTC
i have some news about multi-seat configuration with 2 radeon videocards and second videocard initialization.

1) i found a program that run on 1st X-server and destroy picture on 2nd X-server. This is etracer. When i start it (on 1st X-server) the screen on 2nd X-server becomes blank and monitor  types "signal out of range".

2) It looks like this bug somehow fix the second videocard initialisation. After it i can normally switch to 1280x1024@75 without image defects (picture bifurcation).

Comment 8 Mikhail Kshevetskiy 2009-10-27 15:33:31 UTC
Created attachment 30759 [details]
photo of the 1280x1024@75 after soft-booted initialization

This is a photo of 1280x1024@75 after soft-booted initialization
Comment 9 Mikhail Kshevetskiy 2009-10-27 17:53:49 UTC
changing product to DRI, as it drm issue
Comment 10 Martin Peres 2019-11-19 08:08:37 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/78.


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