[ 1337.769440][T13428] tc (13428) used greatest stack depth: 23376 bytes left
[ 1337.838355][    C3] net_ratelimit: 10 callbacks suppressed
[ 1337.838362][    C3] tc mirred to Houston: device veth2 is down
[ 1338.310808][    C3] tc mirred to Houston: device veth2 is down
[ 1338.329359][    C2] tc mirred to Houston: device veth2 is down
[ 1338.435383][    C2] tc mirred to Houston: device veth3 is down