[ 1830.518102][    C1] tc mirred to Houston: device veth2 is down
[ 1830.558097][    C1] tc mirred to Houston: device veth2 is down
[ 1831.341509][    C1] tc mirred to Houston: device veth2 is down
[ 1831.402050][    C1] tc mirred to Houston: device veth2 is down
[ 1831.594209][    C1] tc mirred to Houston: device veth2 is down
[ 1831.594786][    C1] tc mirred to Houston: device veth2 is down
[ 1831.722106][    C2] tc mirred to Houston: device veth2 is down
[ 1831.818167][    C1] tc mirred to Houston: device veth3 is down
[ 1831.986076][    C1] tc mirred to Houston: device veth3 is down
[ 1832.427036][    C1] tc mirred to Houston: device veth3 is down