[ 2990.101300][    C3] tc mirred to Houston: device veth2 is down
[ 2990.104161][    C3] tc mirred to Houston: device veth2 is down
[ 2990.327568][    C3] tc mirred to Houston: device veth2 is down
[ 2990.439189][    C3] tc mirred to Houston: device veth2 is down
[ 2991.009269][    C3] tc mirred to Houston: device veth3 is down
[ 2991.143455][    C3] tc mirred to Houston: device veth2 is down
[ 2991.143996][    C3] tc mirred to Houston: device veth2 is down
[ 2991.199291][    C3] tc mirred to Houston: device veth3 is down