[ 4312.742722][T29257] gre: GRE over IPv4 demultiplexer driver
[ 4314.325355][T29281] ip_gre: GRE over IPv4 tunneling driver
[ 4360.593571][T29852] ip6_gre: GRE over IPv6 tunneling driver
[ 4392.577713][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4397.248664][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4401.280646][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4405.952647][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!