[ 3030.035713][    C1] tc mirred to Houston: device veth2 is down
[ 3030.111797][    C1] tc mirred to Houston: device veth2 is down
[ 3030.183676][    C1] tc mirred to Houston: device veth2 is down
[ 3030.991528][    C3] tc mirred to Houston: device veth2 is down
[ 3030.998636][    C3] tc mirred to Houston: device veth3 is down
[ 3031.247868][    C3] tc mirred to Houston: device veth2 is down
[ 3031.248464][    C3] tc mirred to Houston: device veth2 is down
[ 3042.127445][    C3] tc mirred to Houston: device veth2 is down