[ 3184.437564][T27812] gre: GRE over IPv4 demultiplexor driver
[ 3185.759480][T27835] ip_gre: GRE over IPv4 tunneling driver
[ 3221.737654][T28414] ip6_gre: GRE over IPv6 tunneling driver
[ 3250.291407][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3254.195289][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3257.650246][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3261.555256][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!