[ 4323.141774][T29228] gre: GRE over IPv4 demultiplexer driver
[ 4324.768511][T29251] ip_gre: GRE over IPv4 tunneling driver
[ 4374.628208][T29823] ip6_gre: GRE over IPv6 tunneling driver
[ 4408.993279][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4413.921210][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4418.209191][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4423.201205][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!