[ 1811.862515][    C2] tc mirred to Houston: device veth2 is down
[ 1812.054210][    C2] tc mirred to Houston: device veth2 is down
[ 1812.438287][    C2] tc mirred to Houston: device veth2 is down
[ 1812.629283][    C2] tc mirred to Houston: device veth2 is down
[ 1813.061335][    C2] tc mirred to Houston: device veth3 is down
[ 1813.309321][    C2] tc mirred to Houston: device veth3 is down
[ 1813.461449][    C2] tc mirred to Houston: device veth2 is down
[ 1813.461986][    C2] tc mirred to Houston: device veth2 is down