[ 3128.502043][T22578] gre: GRE over IPv4 demultiplexor driver
[ 3130.585872][T22602] ip_gre: GRE over IPv4 tunneling driver
[ 3190.609341][T23183] ip6_gre: GRE over IPv6 tunneling driver
[ 3232.205475][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3238.093385][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3243.084397][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3249.036418][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!