[ 1330.839022][    C0] tc mirred to Houston: device veth2 is down
[ 1331.060890][    C1] tc mirred to Houston: device veth2 is down
[ 1331.269799][    C0] tc mirred to Houston: device veth2 is down
[ 1331.461054][    C0] tc mirred to Houston: device veth2 is down
[ 1331.483848][    C0] tc mirred to Houston: device veth3 is down
[ 1331.676806][    C1] tc mirred to Houston: device veth3 is down
[ 1331.701796][    C0] tc mirred to Houston: device veth3 is down