[ 4401.073239][T29267] gre: GRE over IPv4 demultiplexer driver
[ 4402.684831][T29290] ip_gre: GRE over IPv4 tunneling driver
[ 4452.698537][T29877] ip6_gre: GRE over IPv6 tunneling driver
[ 4487.040377][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4492.032199][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4496.449144][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4501.633193][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!