[ 1579.012700][    C2] tc mirred to Houston: device veth2 is down
[ 1579.130311][    C2] tc mirred to Houston: device veth2 is down
[ 1579.339311][    C2] tc mirred to Houston: device veth2 is down
[ 1579.562298][    C2] tc mirred to Houston: device veth2 is down
[ 1580.011324][    C2] tc mirred to Houston: device veth3 is down
[ 1580.063537][    C2] tc mirred to Houston: device veth3 is down
[ 1580.139548][    C1] tc mirred to Houston: device veth2 is down
[ 1580.140090][    C1] tc mirred to Houston: device veth2 is down
[ 1580.298465][    C2] tc mirred to Houston: device veth2 is down
[ 1580.468510][    C3] tc mirred to Houston: device veth3 is down