[ 1683.190361][    C2] tc mirred to Houston: device veth2 is down
[ 1683.779482][    C0] tc mirred to Houston: device veth2 is down
[ 1684.099564][    C2] tc mirred to Houston: device veth2 is down
[ 1684.164478][    C1] tc mirred to Houston: device veth2 is down
[ 1684.262527][    C1] tc mirred to Houston: device veth3 is down