[ 3206.443673][T25869] gre: GRE over IPv4 demultiplexor driver
[ 3208.476848][T25893] ip_gre: GRE over IPv4 tunneling driver
[ 3269.535861][T26468] ip6_gre: GRE over IPv6 tunneling driver
[ 3311.281401][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3317.233327][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3322.225316][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3328.049337][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3483.922719][T28414] ping (28414) used greatest stack depth: 22656 bytes left