[ 3113.297313][T22572] gre: GRE over IPv4 demultiplexor driver
[ 3115.413654][T22596] ip_gre: GRE over IPv4 tunneling driver
[ 3175.350615][T23177] ip6_gre: GRE over IPv6 tunneling driver
[ 3216.225534][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3221.922475][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3226.721458][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3232.481597][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!