[ 1446.650606][T26511] gre: GRE over IPv4 demultiplexer driver
[ 1447.101059][T26534] ip_gre: GRE over IPv4 tunneling driver
[ 1462.468539][T27105] ip6_gre: GRE over IPv6 tunneling driver
[ 1466.009500][T24053] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1472.624424][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1474.608434][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1476.401420][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1478.385432][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1524.753419][T29410] ip (29410) used greatest stack depth: 23480 bytes left