[ 1332.237142][T28781] gre: GRE over IPv4 demultiplexer driver
[ 1332.828708][T28804] ip_gre: GRE over IPv4 tunneling driver
[ 1351.411396][T29375] ip6_gre: GRE over IPv6 tunneling driver
[ 1363.799131][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1366.040103][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1367.895098][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1369.944115][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!