[ 2152.157965][    C1] tc mirred to Houston: device veth2 is down
[ 2152.850910][    C1] tc mirred to Houston: device veth2 is down
[ 2152.980127][    C1] tc mirred to Houston: device veth2 is down
[ 2153.075852][    C0] tc mirred to Houston: device veth3 is down
[ 2153.107118][    C0] tc mirred to Houston: device veth2 is down
[ 2153.259914][    C0] tc mirred to Houston: device veth3 is down
[ 2153.348238][    C0] tc mirred to Houston: device veth3 is down