[ 4061.770886][T28082] gre: GRE over IPv4 demultiplexor driver
[ 4063.384937][T28105] ip_gre: GRE over IPv4 tunneling driver
[ 4110.832278][T28677] ip6_gre: GRE over IPv6 tunneling driver
[ 4143.738446][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4148.602327][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4152.761399][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 4157.561362][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!