[ 3176.699837][T27813] gre: GRE over IPv4 demultiplexor driver
[ 3177.860641][T27836] ip_gre: GRE over IPv4 tunneling driver
[ 3212.768155][T28410] ip6_gre: GRE over IPv6 tunneling driver
[ 3216.863159][T14025] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3226.970403][T28659] ping (28659) used greatest stack depth: 23360 bytes left
[ 3229.727837][T11600] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3236.318115][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3240.222034][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3243.550032][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3247.326027][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!