Messages in this thread | | | Date | Tue, 10 Aug 1999 12:21:48 -0400 (EDT) | From | Chuck Lever <> | Subject | Re: 2.3.12 - klogd 100% CPU && Bogus Buffer memory count |
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On Tue, 10 Aug 1999, Mofeed Shahin wrote: > Well Chuck, I have just tried using the same cd again and yes it is > reproducable. > As soon as I get one of these : > > Aug 10 18:16:26 tt2 kernel: attempt to access beyond end of device > Aug 10 18:16:26 tt2 kernel: 0b:00, want=532574, limit=532572 > > klogd starts using 100% CPU. > > So it looks like the race condition is in the cdrom layer. > > Anything else I can do to try find this bug, I will be happy to do.
thanks mofeed-
but the klogd problem is separate from the buffermem problem. i think someone even recently posted a fix for it here on linux-kernel. do you see buffermem go negative when you see the "attempt to access" message?
- Chuck Lever -- corporate: <chuckl@netscape.com> personal: <chucklever@netscape.net> or <cel@monkey.org>
The Linux Scalability project: http://www.citi.umich.edu/projects/linux-scalability/
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