Dear Eric: 3.6 or later kernels (including recent mainline) do not have this problem. 3.4.105 is based on an old kernel, but it is a latest kernel of 3.4 LTS branch. I think it is better to backport 20 patches to LTS branch. But if you do not have such support policy, I will apply these patches to my 3.4 kernel only.
Thanks -----Original Message----- From: Eric Dumazet [mailto:eric.duma...@gmail.com] Sent: Thursday, January 15, 2015 4:03 PM To: Nakashima Akihiro Cc: da...@davemloft.net; net...@vger.kernel.org; Ueda Motoki; Otsu Takahiro; Tomono Mitsunori; linux-kernel@vger.kernel.org Subject: Re: PROBLEM: [3.4] neigh_destroy() crashes on unplug netdev. On Thu, 2015-01-15 at 05:57 +0000, Nakashima Akihiro wrote: > Dear David and networking developers: > > I got kernel panic on 3.4.105 kernel. > Please see a report below. Please try a recent kernel. We are not going to debug such an old one, given there are chances we already fixed the problem ages ago. Thanks
