On Tue, Jun 07, 2016 at 04:20:17PM -0700, David Miller wrote:
> From: Guillaume Nault
> Date: Mon, 6 Jun 2016 13:48:02 +0200
>
> > @@ -1581,7 +1581,7 @@ int l2tp_tunnel_create(struct net *net, int fd, int
> > version, u32 tunnel_id, u32
> > /* Mark socket as an encapsulation socket. See net/
From: Guillaume Nault
Date: Mon, 6 Jun 2016 13:48:02 +0200
> @@ -1581,7 +1581,7 @@ int l2tp_tunnel_create(struct net *net, int fd, int
> version, u32 tunnel_id, u32
> /* Mark socket as an encapsulation socket. See net/ipv4/udp.c */
> tunnel->encap = encap;
> if (encap == L2TP_E
Unused fields of udp_cfg must be all zeros. Otherwise
setup_udp_tunnel_sock() fills ->gro_receive and ->gro_complete
callbacks with garbage, eventually resulting in panic when used by
udp_gro_receive().
[ 72.694123] BUG: unable to handle kernel paging request at 880033f87d78
[ 72.695518] I
