[   10.917824][  T257] gre: GRE over IPv4 demultiplexor driver
[   11.516297][  T272] ip (272) used greatest stack depth: 23896 bytes left
[   12.181029][  T280] ip_gre: GRE over IPv4 tunneling driver
[   27.252892][  T534] ping (534) used greatest stack depth: 23856 bytes left
[   48.330390][  T855] ip6_gre: GRE over IPv6 tunneling driver
[   52.399205][  T916] ping (916) used greatest stack depth: 23752 bytes left
[   58.009058][   T62] ip6_tunnel: tep1 xmit: Local address not yet configured!
[   63.121138][ T1104] ping (1104) used greatest stack depth: 23296 bytes left
[   64.359381][   T70] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[   69.144542][  T289] ip6_tunnel: tep1 xmit: Local address not yet configured!
[   72.984459][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   76.760464][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   80.024458][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[   83.800457][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!