On Sat, 20 Nov 2010, Mikolaj Golub wrote:
Hey,
On Sat, 20 Nov 2010 17:03:13 +0000 (UTC) Bjoern A. Zeeb wrote:
BAZ> I think net@ would have been a better initial place but since this
BAZ> seems to be a problem when interacting with VIMAGE
BAZ> freebsd-virtualization might be better.
BAZ> What you could try is:
BAZ> http://people.freebsd.org/~bz/20100216-10-ft-cv.diff
Ah, I have recalled I had already saw this patch but did not understand what
the problem was that it fixed, thus did not associated it with my case
(actually, I thought you had committed all these patches to the tree long time
ago and I was running the kernel with them already :-).
BTW, the patch needs updating: in the current flow_full() wakes up flowcleaner
too, and flowcleaner sleeps for flowclean_freq instead of 10*hz (see the
attached patch).
For sure it does; as you can see form the date in the file name, that
patch was from the beginning of the year.
With the patch I can't reproduce the lock. Only the crash I mentioned in my
first letter is observed:
Hmm, I guess I should get the updated version comitted then.
How do you reproduce the crash? Is it just another ifioctl race as
from kern/146250?
/bz
--
Bjoern A. Zeeb Welcome a new stage of life.
<ks> Going to jail sucks -- <bz> All my daemons like it!
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html
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