From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
Subject: [Bug 70388] [NV34] failed to idle channel 0xcccc0000
Date: Tue, 02 Sep 2014 19:47:57 +0000
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Date: Tue, 2 Sep 2014 19:47:57 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=70388
--- Comment #19 from Linas Vepstas ---
FWIW, I am hitting a similar or the same bug. Let me keep the report brief:
-- In my case, its an NV44A
-- OS is Ubuntu 12.04 with this weeks latest, brand-new kernel: 3.16.1
-- X seems to hang/crash once/twice right after boot, and then the following
kern messages start showing up:
[ 168.871453] nouveau [ DRM] 0xD2C1: Parsing digital output script table
[ 168.934091] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2278]]
get 0x00010000 put 0x00010090 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 200.472639] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 2 [Xorg[2278]]
get 0x01033000 put 0x01033088 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 215.472015] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0001
[Xorg[2278]]
[ 215.472066] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 2 [Xorg[2278]]
get 0x01033088 put 0x01033090 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 230.472014] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0001
[Xorg[2278]]
[ 245.472044] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0000
[Xorg[2278]]
[ 260.472018] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0000
[Xorg[2278]]
[ 261.637808] nouveau [ DRM] 0xC633: Parsing digital output script table
[ 261.787097] nouveau [ DRM] 0xD2C1: Parsing digital output script table
[ 261.849926] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2373]]
-- Note above is almost 3 minutes after boot!
-- Note the 'fielded to idle channel' are exactly 15 seconds apart.
-- Xorg is still crashing/hanging at this point.
Basically, it starts, the mouse pointer works fine, the lightdm tries to paint
the login dialog, the painting never completes (just a square of grey), some
timer kicks in, and then things repeat again. Typically one Xorg hang +
autorestart every 3 minutes, repeating 8 to 12 times (about 1/2 hour) when one
of them finally, magically "just works", after which I can log in and use the
machine as normal. (OK, I have not yet tried watching youtube or doing 3D
yet...)
During later attempts, I get showers of the PFIFO DMA_PUSHER errors, then 7
minutes in, I start getting this for the first time:
[ 431.120645] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2455]]
get 0xbc882d90 put 0x00010130 state 0xc0000000 (err: MEM_FAULT) push 0x00000000
[ 431.120704] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x193c data 0x3e998b7a
[ 431.120727] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1940 data 0x5e07b578
[ 431.120751] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1944 data 0x3df04d6e
[ 431.120995] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1948 data 0xd4a617e5
[ 431.121017] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x194c data 0x92b307e9
[ 431.121039] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1950 data 0x05d62b60
[ 431.121061] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1954 data 0x42e9cdfa
which goes on a good while. ... then the cycle repeats, as described above.
Never quite exactly the same way twice, but similar each time.
--
You are receiving this mail because:
You are the assignee for the bug.
--1409687277.E313B1.28300
Date: Tue, 2 Sep 2014 19:47:57 +0000
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Content-Type: text/html; charset="UTF-8"
Comment # 19
on bug 70388
from Linas Vepstas
FWIW, I am hitting a similar or the same bug. Let me keep the report brief:
-- In my case, its an NV44A
-- OS is Ubuntu 12.04 with this weeks latest, brand-new kernel: 3.16.1
-- X seems to hang/crash once/twice right after boot, and then the following
kern messages start showing up:
[ 168.871453] nouveau [ DRM] 0xD2C1: Parsing digital output script table
[ 168.934091] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2278]]
get 0x00010000 put 0x00010090 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 200.472639] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 2 [Xorg[2278]]
get 0x01033000 put 0x01033088 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 215.472015] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0001
[Xorg[2278]]
[ 215.472066] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 2 [Xorg[2278]]
get 0x01033088 put 0x01033090 state 0x80000000 (err: INVALID_CMD) push
0x00000000
[ 230.472014] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0001
[Xorg[2278]]
[ 245.472044] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0000
[Xorg[2278]]
[ 260.472018] nouveau E[Xorg[2278]] failed to idle channel 0xcccc0000
[Xorg[2278]]
[ 261.637808] nouveau [ DRM] 0xC633: Parsing digital output script table
[ 261.787097] nouveau [ DRM] 0xD2C1: Parsing digital output script table
[ 261.849926] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2373]]
-- Note above is almost 3 minutes after boot!
-- Note the 'fielded to idle channel' are exactly 15 seconds apart.
-- Xorg is still crashing/hanging at this point.
Basically, it starts, the mouse pointer works fine, the lightdm tries to paint
the login dialog, the painting never completes (just a square of grey), some
timer kicks in, and then things repeat again. Typically one Xorg hang +
autorestart every 3 minutes, repeating 8 to 12 times (about 1/2 hour) when one
of them finally, magically "just works", after which I can log in and use the
machine as normal. (OK, I have not yet tried watching youtube or doing 3D
yet...)
During later attempts, I get showers of the PFIFO DMA_PUSHER errors, then 7
minutes in, I start getting this for the first time:
[ 431.120645] nouveau E[ PFIFO][0000:01:06.0] DMA_PUSHER - ch 1 [Xorg[2455]]
get 0xbc882d90 put 0x00010130 state 0xc0000000 (err: MEM_FAULT) push 0x00000000
[ 431.120704] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x193c data 0x3e998b7a
[ 431.120727] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1940 data 0x5e07b578
[ 431.120751] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1944 data 0x3df04d6e
[ 431.120995] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1948 data 0xd4a617e5
[ 431.121017] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x194c data 0x92b307e9
[ 431.121039] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1950 data 0x05d62b60
[ 431.121061] nouveau E[ PFIFO][0000:01:06.0] CACHE_ERROR - ch 1
[Xorg[2455]] subc 7 mthd 0x1954 data 0x42e9cdfa
which goes on a good while. ... then the cycle repeats, as described above.
Never quite exactly the same way twice, but similar each time.
You are receiving this mail because:
- You are the assignee for the bug.
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