[ 1549.982979][    C2] tc mirred to Houston: device veth2 is down
[ 1550.171060][    C2] tc mirred to Houston: device veth2 is down
[ 1550.578944][    C2] tc mirred to Houston: device veth2 is down
[ 1550.937871][    C2] tc mirred to Houston: device veth3 is down
[ 1550.962772][    C2] tc mirred to Houston: device veth2 is down
[ 1551.347910][    C2] tc mirred to Houston: device veth3 is down