[ 1516.661753][    C2] tc mirred to Houston: device veth2 is down
[ 1516.958702][    C0] tc mirred to Houston: device veth2 is down
[ 1517.070970][    C2] tc mirred to Houston: device veth2 is down
[ 1517.563821][    C2] tc mirred to Houston: device veth3 is down
[ 1517.590685][    C0] tc mirred to Houston: device veth3 is down
[ 1517.678744][    C0] tc mirred to Houston: device veth2 is down
[ 1517.854708][    C2] tc mirred to Houston: device veth3 is down