[ 1580.427433][    C0] tc mirred to Houston: device veth2 is down
[ 1580.771367][    C1] tc mirred to Houston: device veth2 is down
[ 1580.995336][    C1] tc mirred to Houston: device veth2 is down
[ 1581.376532][    C0] tc mirred to Houston: device veth3 is down
[ 1581.444138][    C2] tc mirred to Houston: device veth2 is down
[ 1581.539416][    C1] tc mirred to Houston: device veth3 is down
[ 1581.763530][    C3] tc mirred to Houston: device veth3 is down
[ 1581.859312][    C3] tc mirred to Houston: device veth3 is down