Re: kernel panic in qdisc_match_from_root starting openvswitch

On 8/16/16 1:51 PM, Jiri Kosina wrote:

On Tue, 16 Aug 2016, Jiri Kosina wrote:

quoted

quoted

I am hitting a kernel panic with '/etc/init.d/openvswitch-switch 
restart' Stack trace below. Reverting 59cc1f61f09c ("net: sched: convert 
qdisc linked list to hashtable") clears the problem.

Thanks a lot for the report. Could you please test either with the 
attached two patches applied on top of net-next, or alternatively with 
'might-rebase/net-sched-qdiscs' branch of

	git://git.kernel.org/pub/scm/linux/kernel/git/jikos/jikos.git

(HEAD of that branch is 60b3487ad7f) and report back to me whether it 
fixes any issues you are seeing? Applying the attached patches on top of 
net-next or testing with the git branch above should be equivalent test 
wrt. qdiscs.

And this time hopefully with the actual patches ... 

Applied both and no longer see the panic starting openvswitch.