[ 1802.464757][T14300] Mirror/redirect action on
[ 1802.598575][    C3] tc mirred to Houston: device veth2 is down
[ 1802.764247][    C3] tc mirred to Houston: device veth2 is down
[ 1803.092182][    C3] tc mirred to Houston: device veth2 is down
[ 1803.219223][    C3] tc mirred to Houston: device veth2 is down
[ 1803.426159][    C1] tc mirred to Houston: device veth3 is down
[ 1803.691659][    C1] tc mirred to Houston: device veth3 is down
[ 1803.811172][    C1] tc mirred to Houston: device veth3 is down