On Thu, Jan 12, 2017 at 05:01:58PM +0400, Oleg Bondarev wrote: > Hi, > > During OpenStack testing with OVS 2.6.1 we sometime face an issue that OVS > may get stuck on a node, looks like: > - http://paste.openstack.org/show/594688/ > - http://paste.openstack.org/show/594509/ > - http://paste.openstack.org/show/594670/ > > Is it some known issue? Was commit [1] supposed to fix it? > > [1] > https://github.com/openvswitch/ovs/commit/13b6d087906e5284df5e03caa299c11e884a14d4
It's not a known issue. I don't think that [1] would fix it because that only affects new threads, whereas this issue is at least sometimes about the main thread (the first thread created as part of the process) getting stuck. The most valuable information for debugging here would be a backtrace of the stuck thread. It's blocking for some reason and we don't know why. _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
