[ 1570.726524][    C2] net_ratelimit: 2 callbacks suppressed
[ 1570.726536][    C2] tc mirred to Houston: device veth2 is down
[ 1571.118662][    C1] tc mirred to Houston: device veth2 is down
[ 1571.151579][    C2] tc mirred to Houston: device veth2 is down
[ 1571.263545][    C1] tc mirred to Houston: device veth2 is down
[ 1571.648567][    C3] tc mirred to Houston: device veth3 is down
[ 1571.668490][    C3] tc mirred to Houston: device veth3 is down
[ 1571.830889][    C3] tc mirred to Houston: device veth3 is down