[ 3224.025571][T26068] gre: GRE over IPv4 demultiplexor driver
[ 3226.228207][T26092] ip_gre: GRE over IPv4 tunneling driver
[ 3289.288526][T26666] ip6_gre: GRE over IPv6 tunneling driver
[ 3332.214485][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3338.422338][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3344.182336][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3351.158307][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3563.007325][T29177] ping (29177) used greatest stack depth: 22560 bytes left