[ 1337.171322][    C0] tc mirred to Houston: device veth2 is down
[ 1337.713459][    C3] tc mirred to Houston: device veth2 is down
[ 1337.713467][    C0] tc mirred to Houston: device veth2 is down
[ 1337.778433][    C3] tc mirred to Houston: device veth2 is down
[ 1337.971366][    C2] tc mirred to Houston: device veth3 is down
[ 1338.025349][    C3] tc mirred to Houston: device veth3 is down