[ 1846.866069][    C2] tc mirred to Houston: device veth2 is down
[ 1846.949025][    C2] tc mirred to Houston: device veth2 is down
[ 1847.028023][    C2] tc mirred to Houston: device veth2 is down
[ 1847.036288][    C2] tc mirred to Houston: device veth2 is down
[ 1848.076469][    C1] tc mirred to Houston: device veth2 is down
[ 1848.077160][    C1] tc mirred to Houston: device veth2 is down
[ 1848.155052][    C1] tc mirred to Houston: device veth3 is down
[ 1848.333020][    C0] tc mirred to Houston: device veth3 is down