[ 1589.432797][    C1] tc mirred to Houston: device veth2 is down
[ 1589.520708][    C1] tc mirred to Houston: device veth2 is down
[ 1589.968738][    C3] tc mirred to Houston: device veth2 is down
[ 1590.032903][    C1] tc mirred to Houston: device veth2 is down
[ 1590.417737][    C3] tc mirred to Houston: device veth3 is down
[ 1590.546138][    C3] tc mirred to Houston: device veth2 is down
[ 1590.547030][    C3] tc mirred to Houston: device veth2 is down
[ 1590.632701][    C3] tc mirred to Houston: device veth3 is down