[ 1677.746722][    C2] tc mirred to Houston: device veth2 is down
[ 1677.751478][    C3] tc mirred to Houston: device veth2 is down
[ 1678.409487][    C2] tc mirred to Houston: device veth2 is down
[ 1678.537563][    C2] tc mirred to Houston: device veth2 is down
[ 1678.664572][    C2] tc mirred to Houston: device veth2 is down
[ 1678.840490][    C2] tc mirred to Houston: device veth3 is down
[ 1678.868416][    C2] tc mirred to Houston: device veth3 is down
[ 1679.304411][    C2] tc mirred to Houston: device veth3 is down