[ 1367.751886][    C0] tc mirred to Houston: device veth2 is down
[ 1367.754526][    C0] tc mirred to Houston: device veth2 is down
[ 1367.976519][    C0] tc mirred to Houston: device veth2 is down
[ 1367.989301][    C0] tc mirred to Houston: device veth2 is down
[ 1368.211618][    C3] tc mirred to Houston: device veth2 is down
[ 1368.464575][    C2] tc mirred to Houston: device veth3 is down
[ 1368.684588][    C2] tc mirred to Houston: device veth3 is down
[ 1368.717118][    C1] tc mirred to Houston: device veth3 is down