Messages in this thread | | | Date | Fri, 9 Mar 2012 15:33:24 +0100 | Subject | Re: kernel BUG at fs/btrfs/delayed-inode.c:1466! | From | Jacek Luczak <> |
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2012/3/9 Jacek Luczak <difrost.kernel@gmail.com>: > 2012/3/9 David Sterba <dave@jikos.cz>: >> On Fri, Mar 09, 2012 at 12:08:12PM +0100, Jacek Luczak wrote: >>> For this one I've created also a report [1]. >>> > >>> > so there is probably other problem in reservations and it just blew up during >>> > the unlink call. >>> >>> Could be as this came up after a longer time of throwing above WARN_ON. >>> >>> I'm now cloning the Linus tree. Lets see if both will pop up on there. >> >> The 3.3-rc6 should help in one case, with >> >> http://thread.gmane.org/gmane.comp.file-systems.btrfs/15268 >> >> but I was able to reproduce the WARN_ON even with this patch, didn't get >> to debugging it again yet. > > Those two issues go inline. After a longer while of WARN_ON the BUG_ON > hit again.
One more observation. Host is running builds from CI system. After BUG_ON pop up all builds take 50% more time to complete. Also I see that current load average stall at value of 7 even if host is completely idle.
-Jacek
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