[ 3886.649423][T19835] gre: GRE over IPv4 demultiplexer driver
[ 3888.231168][T19858] ip_gre: GRE over IPv4 tunneling driver
[ 3936.887803][T20431] ip6_gre: GRE over IPv6 tunneling driver
[ 3961.517794][ T1229] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3965.678719][ T1229] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3970.413641][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3975.277712][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3979.565644][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3984.557650][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!