Comment 24 for bug 993187
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| Brendan Brigham (brigham) wrote Re: ubuntu 12.04 64bit completely freezes frequently | #24 |
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1b1ed1a
(Get the code!)
I'm adding an update to my previous post, system has froze 5 times this morning and I have part of a log file from the incidents. Every freeze shows the same entries and can not access terminal through ctrl+alt+f2...
May 10 16:27:04 brendan-MS-7636 kernel: [ 6695.819009] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 0
May 10 16:27:10 brendan-MS-7636 kernel: [ 6700.136157] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x04000000 - Ch 2
May 10 16:27:10 brendan-MS-7636 kernel: [ 6702.131867] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 5
May 10 16:27:12 brendan-MS-7636 kernel: [ 6704.127705] [drm] nouveau 0000:01:00.0: PGRAPH TLB flush idle timeout fail: 0x00bff403 0x00140008 0x0000106d 0x0014db43
May 10 16:27:14 brendan-MS-7636 kernel: [ 6706.123291] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 0
May 10 16:27:19 brendan-MS-7636 kernel: [ 6709.404267] hrtimer: interrupt took 192483135 ns
May 10 16:27:19 brendan-MS-7636 kernel: [ 6710.440891] [drm] nouveau 0000:01:00.0: PRAMIN flush timeout
May 10 16:27:19 brendan-MS-7636 kernel: [ 6710.440932] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x00800000 - Ch 2
May 10 16:27:21 brendan-MS-7636 kernel: [ 6712.436529] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 5
May 10 16:27:21 brendan-MS-7636 kernel: [ 6712.436622] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x04000000 - Ch 2
May 10 16:27:25 brendan-MS-7636 kernel: [ 6714.432254] [drm] nouveau 0000:01:00.0: PGRAPH TLB flush idle timeout fail: 0x00bff403 0x00140008 0x0000106d 0x0014db43
May 10 16:27:25 brendan-MS-7636 kernel: [ 6716.427840] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 0
May 10 16:27:30 brendan-MS-7636 kernel: [ 6722.070451] [drm] nouveau 0000:01:00.0: PRAMIN flush timeout
May 10 16:27:30 brendan-MS-7636 kernel: [ 6722.070461] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x00800000 - Ch 2
May 10 16:27:32 brendan-MS-7636 kernel: [ 6723.395155] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x04400000 - Ch 2
May 10 16:27:32 brendan-MS-7636 kernel: [ 6724.066053] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 5
May 10 16:27:36 brendan-MS-7636 kernel: [ 6726.061655] [drm] nouveau 0000:01:00.0: PGRAPH TLB flush idle timeout fail: 0x00bff403 0x00140008 0x0000106d 0x0014db43
May 10 16:27:36 brendan-MS-7636 kernel: [ 6728.057240] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 0
May 10 16:27:39 brendan-MS-7636 kernel: [ 6730.706787] [drm] nouveau 0000:01:00.0: PRAMIN flush timeout
May 10 16:27:39 brendan-MS-7636 kernel: [ 6730.706824] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x00800000 - Ch 2
May 10 16:27:40 brendan-MS-7636 kernel: [ 6732.031489] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x04400000 - Ch 2
May 10 16:27:41 brendan-MS-7636 kernel: [ 6732.702406] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 5
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: The canary thread is apparently starving. Taking action.
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Demoting known real-time threads.
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Successfully demoted thread 1700 of process 1646 (n/a).
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Successfully demoted thread 1699 of process 1646 (n/a).
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Successfully demoted thread 1698 of process 1646 (n/a).
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Successfully demoted thread 1697 of process 1646 (n/a).
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Successfully demoted thread 1646 of process 1646 (n/a).
May 10 16:27:44 brendan-MS-7636 rtkit-daemon[1350]: Demoted 5 threads.
May 10 16:27:45 brendan-MS-7636 kernel: [ 6734.698013] [drm] nouveau 0000:01:00.0: PGRAPH TLB flush idle timeout fail: 0x00bff403 0x00140008 0x0000106d 0x0014db43
May 10 16:27:45 brendan-MS-7636 kernel: [ 6736.693598] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 0
May 10 16:27:48 brendan-MS-7636 kernel: [ 6739.343066] [drm] nouveau 0000:01:00.0: PRAMIN flush timeout
May 10 16:27:48 brendan-MS-7636 kernel: [ 6739.343187] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x00800000 - Ch 2
May 10 16:27:49 brendan-MS-7636 kernel: [ 6740.667770] [drm] nouveau 0000:01:00.0: PFIFO_INTR 0x04400000 - Ch 2
May 10 16:27:50 brendan-MS-7636 kernel: [ 6741.338671] [drm] nouveau 0000:01:00.0: vm flush timeout: engine 5
May 10 16:30:18 brendan-MS-7636 kernel: imklog 5.8.6, log source = /proc/kmsg started.