[ 1615.426729][    C3] tc mirred to Houston: device veth2 is down
[ 1615.433568][    C0] tc mirred to Houston: device veth2 is down
[ 1615.441521][    C0] tc mirred to Houston: device veth2 is down
[ 1615.634139][    C1] tc mirred to Houston: device veth2 is down
[ 1616.065647][    C0] tc mirred to Houston: device veth2 is down
[ 1616.540599][    C0] tc mirred to Houston: device veth3 is down
[ 1617.089790][    C0] tc mirred to Houston: device veth2 is down
[ 1617.090330][    C0] tc mirred to Houston: device veth2 is down