[ 3132.290212][T19007] gre: GRE over IPv4 demultiplexor driver
[ 3134.060726][T19031] ip_gre: GRE over IPv4 tunneling driver
[ 3138.247846][T19088] ip (19088) used greatest stack depth: 24056 bytes left
[ 3185.011829][   T77] kmemleak: 1080 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 3188.577821][T19610] ip6_gre: GRE over IPv6 tunneling driver
[ 3211.901611][T19859] ping (19859) used greatest stack depth: 23632 bytes left
[ 3225.908178][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3231.155101][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3235.827062][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3241.203066][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!