[ 2906.278783][T25726] gre: GRE over IPv4 demultiplexor driver
[ 2907.230775][T25749] ip_gre: GRE over IPv4 tunneling driver
[ 2937.360264][T26327] ip6_gre: GRE over IPv6 tunneling driver
[ 2938.515459][T22985] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2949.780244][T12751] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 2957.714360][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2960.979354][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2963.795349][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2967.059366][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!