[ 1554.169841][    C3] tc mirred to Houston: device veth2 is down
[ 1554.454733][    C3] tc mirred to Houston: device veth2 is down
[ 1554.806195][    C3] tc mirred to Houston: device veth2 is down
[ 1555.125743][    C3] tc mirred to Houston: device veth2 is down
[ 1555.169453][    C3] tc mirred to Houston: device veth3 is down
[ 1555.174681][    C2] tc mirred to Houston: device veth3 is down
[ 1555.179619][    C0] tc mirred to Houston: device veth3 is down
[ 1555.233708][    C2] tc mirred to Houston: device veth3 is down
[ 1555.421714][    C0] tc mirred to Houston: device veth3 is down