[ 1851.832341][    C0] tc mirred to Houston: device veth2 is down
[ 1852.109598][    C2] tc mirred to Houston: device veth2 is down
[ 1852.328617][    C0] tc mirred to Houston: device veth2 is down
[ 1852.400641][    C3] tc mirred to Houston: device veth2 is down
[ 1852.991544][    C3] tc mirred to Houston: device veth3 is down
[ 1853.360755][    C3] tc mirred to Houston: device veth2 is down
[ 1853.361306][    C3] tc mirred to Houston: device veth2 is down