[ 1318.672278][    C2] tc mirred to Houston: device veth2 is down
[ 1318.913355][    C2] tc mirred to Houston: device veth2 is down
[ 1319.437057][    C1] tc mirred to Houston: device veth3 is down
[ 1319.492272][    C2] tc mirred to Houston: device veth3 is down
[ 1319.577034][    C0] tc mirred to Houston: device veth2 is down
[ 1319.632106][    C0] tc mirred to Houston: device veth3 is down
[ 1319.640945][    C0] tc mirred to Houston: device veth2 is down
[ 1319.736002][    C0] tc mirred to Houston: device veth3 is down