[ 1561.189765][    C2] tc mirred to Houston: device veth2 is down
[ 1561.296790][    C2] tc mirred to Houston: device veth2 is down
[ 1561.495736][    C0] tc mirred to Houston: device veth2 is down
[ 1562.158753][    C1] tc mirred to Houston: device veth3 is down
[ 1562.223743][    C3] tc mirred to Houston: device veth2 is down
[ 1562.456732][    C1] tc mirred to Houston: device veth3 is down
[ 1562.543940][    C3] tc mirred to Houston: device veth2 is down
[ 1562.544462][    C3] tc mirred to Houston: device veth2 is down