[ 1550.826847][    C1] tc mirred to Houston: device veth2 is down
[ 1550.948515][    C1] tc mirred to Houston: device veth2 is down
[ 1551.252597][    C0] tc mirred to Houston: device veth2 is down
[ 1551.565605][    C1] tc mirred to Houston: device veth2 is down
[ 1551.707673][    C0] tc mirred to Houston: device veth3 is down
[ 1552.013880][    C0] tc mirred to Houston: device veth2 is down
[ 1552.014855][    C0] tc mirred to Houston: device veth2 is down
[ 1552.124578][    C0] tc mirred to Houston: device veth3 is down