[ 1539.260556][    C3] tc mirred to Houston: device veth2 is down
[ 1539.827164][    C0] tc mirred to Houston: device veth2 is down
[ 1539.891071][    C0] tc mirred to Houston: device veth2 is down
[ 1540.182094][    C2] tc mirred to Houston: device veth3 is down
[ 1540.277044][    C3] tc mirred to Houston: device veth2 is down