[ 1321.285690][    C2] net_ratelimit: 5 callbacks suppressed
[ 1321.285701][    C2] tc mirred to Houston: device veth2 is down
[ 1321.339762][    C2] tc mirred to Houston: device veth2 is down
[ 1321.459877][    C2] tc mirred to Houston: device veth2 is down
[ 1321.979730][    C1] tc mirred to Houston: device veth3 is down
[ 1322.051859][    C1] tc mirred to Houston: device veth2 is down
[ 1322.187894][    C1] tc mirred to Houston: device veth3 is down