[ 1683.951097][    C3] tc mirred to Houston: device veth2 is down
[ 1684.274048][    C3] tc mirred to Houston: device veth2 is down
[ 1684.402027][    C3] tc mirred to Houston: device veth2 is down
[ 1684.530087][    C3] tc mirred to Houston: device veth2 is down
[ 1685.027157][    C2] tc mirred to Houston: device veth3 is down
[ 1685.274764][    C2] tc mirred to Houston: device veth3 is down
[ 1685.298647][    C2] tc mirred to Houston: device veth2 is down
[ 1685.299410][    C2] tc mirred to Houston: device veth2 is down
[ 1685.322445][    C2] tc mirred to Houston: device veth3 is down
[ 1685.330094][    C2] tc mirred to Houston: device veth3 is down