[ 3160.131709][T22578] gre: GRE over IPv4 demultiplexor driver
[ 3162.169666][T22602] ip_gre: GRE over IPv4 tunneling driver
[ 3222.346263][T23176] ip6_gre: GRE over IPv6 tunneling driver
[ 3263.439052][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3269.262110][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3274.126007][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3279.885983][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!