[ 1739.214003][    C2] tc mirred to Houston: device veth2 is down
[ 1739.273934][    C2] tc mirred to Houston: device veth2 is down
[ 1739.869873][    C2] tc mirred to Houston: device veth2 is down
[ 1739.997908][    C2] tc mirred to Houston: device veth2 is down
[ 1740.389910][    C2] tc mirred to Houston: device veth3 is down
[ 1740.629956][    C2] tc mirred to Houston: device veth3 is down
[ 1740.894120][    C2] tc mirred to Houston: device veth2 is down
[ 1740.894651][    C2] tc mirred to Houston: device veth2 is down