[ 1569.187217][    C3] tc mirred to Houston: device veth2 is down
[ 1569.453807][    C0] tc mirred to Houston: device veth2 is down
[ 1569.509158][    C3] tc mirred to Houston: device veth2 is down
[ 1570.090283][    C1] tc mirred to Houston: device veth3 is down
[ 1570.204219][    C3] tc mirred to Houston: device veth3 is down
[ 1570.212114][    C3] tc mirred to Houston: device veth2 is down
[ 1570.332200][    C3] tc mirred to Houston: device veth3 is down