[ 1489.482314][ T9263] gre: GRE over IPv4 demultiplexor driver
[ 1491.679008][ T9286] ip_gre: GRE over IPv4 tunneling driver
[ 1514.602563][ T9488] ping (9488) used greatest stack depth: 24312 bytes left
[ 1518.523400][ T9530] ip (9530) used greatest stack depth: 24256 bytes left
[ 1520.401221][ T9538] ping (9538) used greatest stack depth: 23920 bytes left
[ 1556.759244][ T9864] ip6_gre: GRE over IPv6 tunneling driver
[ 1584.442574][T10114] ping (10114) used greatest stack depth: 23632 bytes left
[ 1601.022130][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1607.229996][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1612.478002][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1618.813995][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1713.576921][T11247] ping (11247) used greatest stack depth: 21936 bytes left