[ 3186.577968][T22580] gre: GRE over IPv4 demultiplexor driver
[ 3188.721589][T22604] ip_gre: GRE over IPv4 tunneling driver
[ 3248.285687][T23178] ip6_gre: GRE over IPv6 tunneling driver
[ 3289.916457][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3295.931360][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3301.243430][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3307.580350][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!