[ 1445.465542][ T8517] Mirror/redirect action on
[ 1445.619667][    C0] tc mirred to Houston: device veth2 is down
[ 1445.638631][    C3] tc mirred to Houston: device veth2 is down
[ 1446.205058][    C1] tc mirred to Houston: device veth2 is down
[ 1446.478639][    C3] tc mirred to Houston: device veth3 is down
[ 1446.588737][    C1] tc mirred to Houston: device veth2 is down
[ 1446.797631][    C1] tc mirred to Houston: device veth3 is down