[ 1620.356485][    C2] tc mirred to Houston: device veth2 is down
[ 1620.361386][    C0] tc mirred to Houston: device veth2 is down
[ 1620.743643][    C2] tc mirred to Houston: device veth2 is down
[ 1621.142444][    C0] tc mirred to Houston: device veth2 is down
[ 1621.270529][    C2] tc mirred to Houston: device veth2 is down
[ 1621.450444][    C2] tc mirred to Houston: device veth3 is down
[ 1621.687439][    C0] tc mirred to Houston: device veth3 is down