[ 1586.567950][    C2] tc mirred to Houston: device veth2 is down
[ 1586.834744][    C1] tc mirred to Houston: device veth2 is down
[ 1586.866703][    C1] tc mirred to Houston: device veth2 is down
[ 1586.923777][    C2] tc mirred to Houston: device veth2 is down
[ 1587.460725][    C3] tc mirred to Houston: device veth3 is down
[ 1587.466539][    C1] tc mirred to Houston: device veth3 is down
[ 1587.538792][    C1] tc mirred to Houston: device veth3 is down
[ 1587.891152][    C1] tc mirred to Houston: device veth2 is down
[ 1587.891284][    C3] tc mirred to Houston: device veth3 is down
[ 1587.891949][    C1] tc mirred to Houston: device veth2 is down