[ 1320.365781][    C1] tc mirred to Houston: device veth2 is down
[ 1320.419642][    C1] tc mirred to Houston: device veth2 is down
[ 1320.802845][    C1] tc mirred to Houston: device veth2 is down
[ 1320.842728][    C1] tc mirred to Houston: device veth2 is down
[ 1320.960642][    C1] tc mirred to Houston: device veth3 is down
[ 1321.106761][    C1] tc mirred to Houston: device veth3 is down