[ 2042.144068][    C3] tc mirred to Houston: device veth2 is down
[ 2042.473864][    C3] tc mirred to Houston: device veth2 is down
[ 2042.952240][    C0] tc mirred to Houston: device veth2 is down
[ 2043.065159][    C1] tc mirred to Houston: device veth3 is down
[ 2043.074108][    C0] tc mirred to Houston: device veth3 is down
[ 2043.092184][    C0] tc mirred to Houston: device veth3 is down
[ 2043.145271][    C0] tc mirred to Houston: device veth2 is down
[ 2043.265169][    C0] tc mirred to Houston: device veth3 is down