[ 1280.832870][T28400] gre: GRE over IPv4 demultiplexer driver
[ 1281.246696][T28423] ip_gre: GRE over IPv4 tunneling driver
[ 1296.710827][T28994] ip6_gre: GRE over IPv6 tunneling driver
[ 1306.815368][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1308.798337][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1310.590341][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1312.574345][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1344.882955][T30802] ip (30802) used greatest stack depth: 23496 bytes left