[ 1848.917949][    C0] tc mirred to Houston: device veth2 is down
[ 1849.459452][    C0] tc mirred to Houston: device veth2 is down
[ 1849.715843][    C3] tc mirred to Houston: device veth2 is down
[ 1849.716449][    C3] tc mirred to Houston: device veth2 is down
[ 1850.098932][    C2] tc mirred to Houston: device veth3 is down
[ 1850.274888][    C2] tc mirred to Houston: device veth3 is down
[ 1850.539879][    C3] tc mirred to Houston: device veth3 is down