[ 2900.669781][T22112] gre: GRE over IPv4 demultiplexer driver
[ 2902.309222][T22136] ip_gre: GRE over IPv4 tunneling driver
[ 2947.591902][T22710] ip6_gre: GRE over IPv6 tunneling driver
[ 2978.605556][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2983.469496][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2987.502514][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 2992.109480][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3064.072381][T24183] ping (24183) used greatest stack depth: 23280 bytes left