Public bug reported:
System was freezing after the following errors in the syslog. Only mouse
cursor moves. Server was not responding to Ctrl+Alt+Function keys to
open sessions.
Had to reset to reboot the host.
--------------------------------------------
Oct 19 11:55:09 hostname kernel: [20385.446865] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 4 [compiz[1922]] subc 3 mthd 0e98 data 04b00000
Oct 19 11:55:09 hostname kernel: [20385.446892] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 4 [compiz[1922]] subc 2 mthd 0860 data ff777777
--------------------------------------------
The following errors were also reported prior to the hang, however no
impact was noticed.
--------------------------------------------
Oct 19 08:22:17 hostname kernel: [ 7613.782967] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:29:39 hostname kernel: [ 8055.432801] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 08:32:05 hostname kernel: [ 8201.630758] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:32:16 hostname kernel: [ 8212.617629] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:32:28 hostname kernel: [ 8225.285878] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:33:44 hostname kernel: [ 8301.149895] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:45:08 hostname kernel: [ 8985.111903] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 08:49:18 hostname kernel: [ 9234.508688] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:50:31 hostname kernel: [ 9307.553061] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:50:49 hostname kernel: [ 9326.147016] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:50:59 hostname kernel: [ 9335.445718] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:52:37 hostname kernel: [ 9433.575572] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 3 mthd 1b00 data 00000000
Oct 19 08:55:04 hostname kernel: [ 9580.606352] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:58:19 hostname kernel: [ 9776.265650] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:58:37 hostname kernel: [ 9793.360354] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 3 mthd 1b00 data 00000000
Oct 19 08:58:54 hostname kernel: [ 9810.559405] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 08:59:50 hostname kernel: [ 9867.251925] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 11:37:27 hostname kernel: [19324.224802] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 11:37:52 hostname kernel: [19348.773655] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:37:52 hostname kernel: [19348.812909] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:37:58 hostname kernel: [19354.780076] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:38:02 hostname kernel: [19358.818099] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:38:24 hostname kernel: [19380.803705] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:38:25 hostname kernel: [19381.801008] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:38:41 hostname kernel: [19397.817424] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:38:45 hostname kernel: [19401.819654] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:38:52 hostname kernel: [19408.822763] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:38:52 hostname kernel: [19408.825855] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 1 [DRM] subc 0 mthd 0060 data 80000002
Oct 19 11:38:59 hostname kernel: [19415.828771] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:39:19 hostname kernel: [19435.883302] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:39:20 hostname kernel: [19436.843847] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:39:29 hostname kernel: [19445.851512] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:39:49 hostname kernel: [19466.242043] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:41:22 hostname kernel: [19558.459763] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 11:42:28 hostname kernel: [19624.897274] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 11:42:31 hostname kernel: [19627.811978] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
Oct 19 11:43:06 hostname kernel: [19663.163832] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 0 mthd 0060 data beef0201
Oct 19 11:43:26 hostname kernel: [19682.833228] nouveau 0000:02:00.0: fifo:
CACHE_ERROR - ch 5 [chrome[14082]] subc 5 mthd 0200 data 00000001
--------------------------------------------
** Affects: xserver-xorg-video-nouveau (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-nouveau in Ubuntu.
https://bugs.launchpad.net/bugs/1634764
Title:
Crashes in nouveau CACHE_ERROR
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1634764/+subscriptions
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