Messages in this thread | | | From | "Tvrtko A. Ursulin" <> | Subject | Re: [2.6.30][regression] ACPI continuously logging errors and exceptions while reading DVD | Date | Sun, 14 Jun 2009 10:12:27 +0100 |
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On Saturday 13 June 2009 12:44:45 Tvrtko A. Ursulin wrote: > Hi, > > Just booted up 2.6.30 for the first time on this machine and found this > problem. Hope the attachment goes through because everything is in there. > Log is shortened since errors are always the same and repeating constantly > while DVD is in use.
Hm, I am not longer certain this was related to DVD access. At the time I was looking it may have been a wild coincidence, but after that I saw it at other times as well.
What also may be interesting, and what I have only now noticed, is that with a distro kernel (2.6.27.23-0.1-default, openSUSE 11.1), kacpid uses a lot of CPU time at also seemingly random intervals. So far in ~17 hours of uptime it accumulated 70 minutes of CPU time. When it is active it uses from 5-20% of it and load average shoots dramatically up:
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 9 6.9 0.0 0 0 ? S< Jun13 70:24 [kacpid]
10:07am up 16:49, 2 users, load average: 2.56, 1.34, 0.80
Tvrtko
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