[ 2021.871031][    C2] tc mirred to Houston: device veth2 is down
[ 2021.960054][    C2] tc mirred to Houston: device veth2 is down
[ 2022.624056][    C2] tc mirred to Houston: device veth2 is down
[ 2022.691055][    C2] tc mirred to Houston: device veth2 is down
[ 2022.723959][    C2] tc mirred to Houston: device veth3 is down
[ 2023.008262][    C2] tc mirred to Houston: device veth2 is down
[ 2023.009146][    C2] tc mirred to Houston: device veth2 is down
[ 2023.042980][    C3] tc mirred to Houston: device veth2 is down
[ 2023.080434][    C3] tc mirred to Houston: device veth3 is down