[ 1589.834864][    C2] tc mirred to Houston: device veth2 is down
[ 1590.154217][    C3] tc mirred to Houston: device veth2 is down
[ 1590.570355][    C2] tc mirred to Houston: device veth2 is down
[ 1590.634332][    C3] tc mirred to Houston: device veth2 is down
[ 1590.736446][    C0] tc mirred to Houston: device veth3 is down
[ 1590.781141][    C3] tc mirred to Houston: device veth3 is down
[ 1591.002296][    C0] tc mirred to Houston: device veth3 is down
[ 1591.002303][    C3] tc mirred to Houston: device veth3 is down