[ 4441.742710][T29142] gre: GRE over IPv4 demultiplexer driver
[ 4443.369389][T29166] ip_gre: GRE over IPv4 tunneling driver
[ 4491.888309][T29744] ip6_gre: GRE over IPv6 tunneling driver
[ 4525.216946][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4530.145868][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4534.368869][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4539.232889][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!