[ 1829.369348][    C0] tc mirred to Houston: device veth2 is down
[ 1829.992036][    C2] tc mirred to Houston: device veth2 is down
[ 1830.055015][    C2] tc mirred to Houston: device veth2 is down
[ 1830.247311][    C2] tc mirred to Houston: device veth2 is down
[ 1830.522096][    C2] tc mirred to Houston: device veth3 is down
[ 1830.623075][    C2] tc mirred to Houston: device veth3 is down
[ 1830.671106][    C2] tc mirred to Houston: device veth3 is down
[ 1831.079586][    C2] tc mirred to Houston: device veth2 is down
[ 1831.080412][    C2] tc mirred to Houston: device veth2 is down
[ 1831.081090][    C2] tc mirred to Houston: device veth3 is down