[ 1971.852910][    C1] tc mirred to Houston: device veth2 is down
[ 1972.158848][    C1] tc mirred to Houston: device veth2 is down
[ 1972.269903][    C1] tc mirred to Houston: device veth2 is down
[ 1972.734040][    C1] tc mirred to Houston: device veth2 is down
[ 1972.759203][    C1] tc mirred to Houston: device veth3 is down
[ 1972.878389][    C1] tc mirred to Houston: device veth3 is down
[ 1973.046607][    C1] tc mirred to Houston: device veth3 is down
[ 1973.166917][    C1] tc mirred to Houston: device veth3 is down
[ 1973.182058][    C1] tc mirred to Houston: device veth2 is down
[ 1973.183133][    C1] tc mirred to Houston: device veth2 is down