[ 4590.399791][T29259] gre: GRE over IPv4 demultiplexer driver
[ 4592.086318][T29282] ip_gre: GRE over IPv4 tunneling driver
[ 4642.079611][T29853] ip6_gre: GRE over IPv6 tunneling driver
[ 4676.325637][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4681.317577][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4685.541597][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4690.598573][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!