[ 2077.891868][    C2] tc mirred to Houston: device veth2 is down
[ 2077.907062][    C1] tc mirred to Houston: device veth2 is down
[ 2078.014039][    C1] tc mirred to Houston: device veth2 is down
[ 2078.439762][    C1] tc mirred to Houston: device veth2 is down
[ 2078.811807][    C1] tc mirred to Houston: device veth3 is down
[ 2078.885780][    C1] tc mirred to Houston: device veth2 is down
[ 2078.917802][    C1] tc mirred to Houston: device veth3 is down
[ 2078.941805][    C1] tc mirred to Houston: device veth3 is down
[ 2079.013796][    C1] tc mirred to Houston: device veth3 is down