On Thu, 2010-01-21 at 11:13 -0600, Serge E. Hallyn wrote: > The culprit is e2912009fb7b715728311b0d8fe327a1432b3f79 > sched: Ensure set_task_cpu() is never called on blocked tasks > > If you mount both the ns and cpuset cgroups with this patch applied, > then doing clone with CLONE_NEWPID, CLONE_NEWNET, etc, you get the > hang. The hang is actually hard enough that alt-sysrq isn't helpful :) > Still trying to figure out what is going on - Peter, any ideas offhand? Does it replicate on x86_64 ? /me looks at the NEWPID and NEWNET code Hmm, I have an idea.. does it really need the ns cgroup stuff? Let me try and come up with a debug patch... _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
