[ 3774.566000][ T1836] veth0: renamed from veth1
[ 3775.259876][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3775.483268][   T12] ip6_tunnel: gre1 xmit: Local address not yet configured!
[ 3779.219133][ T1876] socat (1876) used greatest stack depth: 23272 bytes left
[ 3780.539931][ T1892] socat (1892) used greatest stack depth: 22368 bytes left