I can reproduce the hang on a 4.2 kernel with latest LXC and LXD.
By the looks of it, this isn't a LXC bug as lxc-attach with the same container works quite successfully. I'm seeing processes getting stuck on a bunch of locks, so might have to do with golang threads somehow, poking at it some more.
I can reproduce the hang on a 4.2 kernel with latest LXC and LXD.
By the looks of it, this isn't a LXC bug as lxc-attach with the same container works quite successfully. I'm seeing processes getting stuck on a bunch of locks, so might have to do with golang threads somehow, poking at it some more.