[ 3226.022809][T25317] gre: GRE over IPv4 demultiplexor driver
[ 3228.428992][T25342] ip_gre: GRE over IPv4 tunneling driver
[ 3302.560678][T25926] ip6_gre: GRE over IPv6 tunneling driver
[ 3354.798055][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3360.814016][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3366.126994][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3372.270978][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3478.097850][T27351] ping (27351) used greatest stack depth: 22784 bytes left