[   13.679449][  T259] gre: GRE over IPv4 demultiplexor driver
[   14.411515][  T274] ip (274) used greatest stack depth: 24328 bytes left
[   15.263319][  T282] ip_gre: GRE over IPv4 tunneling driver
[   30.926743][  T487] ping (487) used greatest stack depth: 23672 bytes left
[   61.561956][  T856] ip6_gre: GRE over IPv6 tunneling driver
[   93.910209][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   98.647148][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  102.806159][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[  107.606133][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!