[ 2342.270389][    C2] tc mirred to Houston: device veth2 is down
[ 2342.914246][    C1] tc mirred to Houston: device veth2 is down
[ 2343.100043][    C1] tc mirred to Houston: device veth3 is down
[ 2343.169322][    C2] tc mirred to Houston: device veth2 is down
[ 2343.242066][    C1] tc mirred to Houston: device veth3 is down
[ 2343.297183][    C1] tc mirred to Houston: device veth2 is down
[ 2343.434068][    C1] tc mirred to Houston: device veth3 is down
[ 2343.457305][    C1] tc mirred to Houston: device veth3 is down