[ 1326.260439][ T8093] gre: GRE over IPv4 demultiplexer driver
[ 1326.753074][ T8116] ip_gre: GRE over IPv4 tunneling driver
[ 1332.277863][ T8369] ping (8369) used greatest stack depth: 24096 bytes left
[ 1342.677298][ T8689] ip6_gre: GRE over IPv6 tunneling driver
[ 1342.712301][ T8688] ip (8688) used greatest stack depth: 23808 bytes left
[ 1348.278515][ T8939] ping (8939) used greatest stack depth: 23712 bytes left
[ 1348.424356][   T63] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 1349.210910][ T8983] ping (8983) used greatest stack depth: 23664 bytes left
[ 1353.199737][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1355.184739][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1357.039735][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1359.087745][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1379.197110][T10021] ping (10021) used greatest stack depth: 23488 bytes left
[ 1400.478827][T10805] ip (10805) used greatest stack depth: 23424 bytes left