[ 1688.989332][    C0] tc mirred to Houston: device veth2 is down
[ 1688.989348][    C3] tc mirred to Houston: device veth2 is down
[ 1689.089382][    C0] tc mirred to Houston: device veth2 is down
[ 1689.698313][    C2] tc mirred to Houston: device veth2 is down
[ 1690.105320][    C2] tc mirred to Houston: device veth3 is down
[ 1690.145492][    C3] tc mirred to Houston: device veth2 is down
[ 1690.146050][    C3] tc mirred to Houston: device veth2 is down
[ 1690.385368][    C3] tc mirred to Houston: device veth2 is down
[ 1690.657288][    C3] tc mirred to Houston: device veth3 is down
[ 1690.658149][    C3] tc mirred to Houston: device veth3 is down
[ 1701.345139][    C3] tc mirred to Houston: device veth2 is down