[ 1709.942540][ T4243] gre: GRE over IPv4 demultiplexer driver
[ 1710.394863][ T4266] ip_gre: GRE over IPv4 tunneling driver
[ 1726.906282][ T4841] ip6_gre: GRE over IPv6 tunneling driver
[ 1737.872694][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1739.984638][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1741.903646][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1744.015646][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1768.541922][ T6315] ping (6315) used greatest stack depth: 22864 bytes left