[ 1607.671329][    C0] tc mirred to Houston: device veth2 is down
[ 1607.807179][    C0] tc mirred to Houston: device veth2 is down
[ 1607.935425][    C2] tc mirred to Houston: device veth2 is down
[ 1608.143226][    C0] tc mirred to Houston: device veth2 is down
[ 1608.763227][    C2] tc mirred to Houston: device veth3 is down
[ 1609.095233][    C0] tc mirred to Houston: device veth3 is down
[ 1609.144499][    C2] tc mirred to Houston: device veth3 is down
[ 1609.208426][    C0] tc mirred to Houston: device veth2 is down
[ 1609.208958][    C0] tc mirred to Houston: device veth2 is down