[ 1815.871781][    C0] tc mirred to Houston: device veth2 is down
[ 1815.968694][    C2] tc mirred to Houston: device veth2 is down
[ 1816.248632][    C0] tc mirred to Houston: device veth2 is down
[ 1816.561593][    C0] tc mirred to Houston: device veth2 is down
[ 1817.112647][    C2] tc mirred to Houston: device veth3 is down
[ 1817.432648][    C0] tc mirred to Houston: device veth3 is down
[ 1817.473687][    C3] tc mirred to Houston: device veth3 is down
[ 1817.584885][    C3] tc mirred to Houston: device veth2 is down
[ 1817.585445][    C3] tc mirred to Houston: device veth2 is down