[ 1746.911046][    C2] tc mirred to Houston: device veth2 is down
[ 1747.060728][    C2] tc mirred to Houston: device veth2 is down
[ 1747.102380][    C3] tc mirred to Houston: device veth2 is down
[ 1747.461670][    C2] tc mirred to Houston: device veth2 is down
[ 1748.104695][    C2] tc mirred to Houston: device veth3 is down
[ 1748.164869][    C2] tc mirred to Houston: device veth2 is down
[ 1748.165397][    C2] tc mirred to Houston: device veth2 is down
[ 1748.284688][    C2] tc mirred to Houston: device veth2 is down
[ 1748.372690][    C2] tc mirred to Houston: device veth3 is down
[ 1748.540691][    C2] tc mirred to Houston: device veth3 is down