On 3 October 2017 at 08:27, James Chapman <jchap...@katalix.com> wrote: > On 2 October 2017 at 19:35, SviMik <svi...@gmail.com> wrote: >> Hi, James! >> >> No, I'm suffering from kernel panics since I started using 4.x >> kernels. > It's interesting that you are seeing l2tp issues since switching to > 4.x kernels. Are you able to try earlier kernels to find the latest > version that works? I'm curious whether things broke at v3.15.
It's possible that this may be fixed by a patch that is already upstream and merged for v4.14. The fix is from Guillaume Nault: f3c66d4 l2tp: prevent creation of sessions on terminated tunnels If it's possible that the L2TP server may try to create a session in a tunnel that is being closed, this bug would be exposed. Guillaume's fix isn't yet pushed to stable releases. Are you able to try a v4.14-rc build?
