[ 2878.477332][T24809] gre: GRE over IPv4 demultiplexer driver
[ 2880.065088][T24833] ip_gre: GRE over IPv4 tunneling driver
[ 2928.011673][T25405] ip6_gre: GRE over IPv6 tunneling driver
[ 2960.882592][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2965.746497][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2969.842465][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2974.642509][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3051.680386][T26878] ping (26878) used greatest stack depth: 22736 bytes left