[ 1295.606300][T28082] gre: GRE over IPv4 demultiplexer driver
[ 1296.093807][T28105] ip_gre: GRE over IPv4 tunneling driver
[ 1300.066702][T28296] ip (28296) used greatest stack depth: 23568 bytes left
[ 1312.044399][T28687] ip6_gre: GRE over IPv6 tunneling driver
[ 1322.492140][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1324.476150][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1326.396113][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1328.380099][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!