[ 1539.375852][    C2] tc mirred to Houston: device veth2 is down
[ 1539.450824][    C0] tc mirred to Houston: device veth2 is down
[ 1539.802708][    C2] tc mirred to Houston: device veth2 is down
[ 1539.986669][    C1] tc mirred to Houston: device veth2 is down
[ 1540.323842][    C3] tc mirred to Houston: device veth3 is down
[ 1540.498887][    C3] tc mirred to Houston: device veth2 is down
[ 1540.499407][    C3] tc mirred to Houston: device veth2 is down
[ 1540.503672][    C3] tc mirred to Houston: device veth2 is down