[ 3267.580752][T24841] gre: GRE over IPv4 demultiplexer driver
[ 3269.161202][T24864] ip_gre: GRE over IPv4 tunneling driver
[ 3317.271528][T25444] ip6_gre: GRE over IPv6 tunneling driver
[ 3350.004859][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3354.804734][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3358.900737][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3363.701748][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3434.207098][T26830] ping (26830) used greatest stack depth: 22736 bytes left