[ 1408.010221][T27812] gre: GRE over IPv4 demultiplexer driver
[ 1408.526000][T27835] ip_gre: GRE over IPv4 tunneling driver
[ 1424.652615][T28407] ip6_gre: GRE over IPv6 tunneling driver
[ 1435.158741][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1437.142701][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1438.998706][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1441.047703][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1467.023618][T29973] ip (29973) used greatest stack depth: 23656 bytes left