[ 3210.882070][T22574] gre: GRE over IPv4 demultiplexor driver
[ 3213.096244][T22598] ip_gre: GRE over IPv4 tunneling driver
[ 3275.314862][T23172] ip6_gre: GRE over IPv6 tunneling driver
[ 3318.910922][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3325.117823][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3330.237813][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.317875][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!