[ 3192.129182][T22581] gre: GRE over IPv4 demultiplexor driver
[ 3194.488217][T22608] ip_gre: GRE over IPv4 tunneling driver
[ 3254.692377][T23183] ip6_gre: GRE over IPv6 tunneling driver
[ 3295.640533][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.528459][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3306.456470][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3312.217447][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!