[ 1690.513838][ T8029] tc (8029) used greatest stack depth: 23288 bytes left
[ 1690.671752][    C2] net_ratelimit: 10 callbacks suppressed
[ 1690.671760][    C2] tc mirred to Houston: device veth2 is down
[ 1690.923736][    C3] tc mirred to Houston: device veth2 is down
[ 1691.011876][    C2] tc mirred to Houston: device veth2 is down
[ 1691.251830][    C3] tc mirred to Houston: device veth2 is down
[ 1691.819855][    C3] tc mirred to Houston: device veth3 is down
[ 1692.173553][    C3] tc mirred to Houston: device veth3 is down
[ 1692.276120][    C3] tc mirred to Houston: device veth2 is down
[ 1692.276949][    C3] tc mirred to Houston: device veth2 is down