[ 3187.582337][T22575] gre: GRE over IPv4 demultiplexor driver
[ 3189.616064][T22599] ip_gre: GRE over IPv4 tunneling driver
[ 3249.259096][T23173] ip6_gre: GRE over IPv6 tunneling driver
[ 3289.993099][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3295.689013][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3300.618017][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3306.442012][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!