On Mon, Nov 21, 2016 at 09:12:15PM +0000, Simon Arlott wrote: > Please apply the following patch to linux-stable 4.4.y: > > commit 205e1e255c479f3fd77446415706463b282f94e4 > ppp: defer netns reference release for ppp channel > > This is already present in 4.8.y and fixes an issue with ppp channels > that would otherwise cause a BUG() in ppp_pernet while a global ppp > mutex is held, preventing further ppp connections from being > established. > FYI, this is now fixed in linux-4.4.y (patch entered v4.4.40).
Regards, Guillaume
