[ 1326.966162][    C1] tc mirred to Houston: device veth2 is down
[ 1327.197177][    C1] tc mirred to Houston: device veth2 is down
[ 1327.436749][    C1] tc mirred to Houston: device veth2 is down
[ 1327.640978][    C1] tc mirred to Houston: device veth3 is down
[ 1327.940674][    C1] tc mirred to Houston: device veth2 is down