[ 1973.180831][    C1] tc mirred to Houston: device veth2 is down
[ 1973.510883][    C1] tc mirred to Houston: device veth2 is down
[ 1974.007716][    C0] tc mirred to Houston: device veth3 is down
[ 1974.019898][    C1] tc mirred to Houston: device veth3 is down
[ 1974.022842][    C1] tc mirred to Houston: device veth2 is down
[ 1974.086756][    C1] tc mirred to Houston: device veth2 is down
[ 1974.446777][    C1] tc mirred to Houston: device veth3 is down