[ 1312.530654][    C1] net_ratelimit: 4 callbacks suppressed
[ 1312.530664][    C1] tc mirred to Houston: device veth2 is down
[ 1313.131176][    C3] tc mirred to Houston: device veth2 is down
[ 1313.259265][    C3] tc mirred to Houston: device veth2 is down
[ 1313.290251][    C3] tc mirred to Houston: device veth3 is down
[ 1313.323412][    C2] tc mirred to Houston: device veth2 is down
[ 1313.411255][    C3] tc mirred to Houston: device veth3 is down