[ 1893.126146][    C2] tc mirred to Houston: device veth2 is down
[ 1893.477856][    C0] tc mirred to Houston: device veth2 is down
[ 1893.509881][    C3] tc mirred to Houston: device veth2 is down
[ 1893.936054][    C3] tc mirred to Houston: device veth3 is down
[ 1893.970042][    C3] tc mirred to Houston: device veth3 is down
[ 1894.119026][    C3] tc mirred to Houston: device veth2 is down
[ 1894.197928][    C3] tc mirred to Houston: device veth3 is down