[ 1602.126735][    C2] tc mirred to Houston: device veth2 is down
[ 1602.480409][    C0] tc mirred to Houston: device veth2 is down
[ 1602.576407][    C0] tc mirred to Houston: device veth2 is down
[ 1602.968504][    C2] tc mirred to Houston: device veth2 is down
[ 1603.022522][    C2] tc mirred to Houston: device veth3 is down
[ 1603.160525][    C0] tc mirred to Houston: device veth3 is down