[ 1326.119713][ T6923] tc (6923) used greatest stack depth: 23552 bytes left
[ 1326.226848][    C0] net_ratelimit: 12 callbacks suppressed
[ 1326.226859][    C0] tc mirred to Houston: device veth2 is down
[ 1326.604713][    C0] tc mirred to Houston: device veth2 is down
[ 1327.057596][    C0] tc mirred to Houston: device veth3 is down
[ 1327.091622][    C0] tc mirred to Houston: device veth3 is down
[ 1327.125009][    C1] tc mirred to Houston: device veth2 is down
[ 1327.188695][    C0] tc mirred to Houston: device veth2 is down