[ 1837.911817][    C3] tc mirred to Houston: device veth2 is down
[ 1838.285687][    C3] tc mirred to Houston: device veth2 is down
[ 1838.357734][    C2] tc mirred to Houston: device veth2 is down
[ 1838.397671][    C3] tc mirred to Houston: device veth2 is down
[ 1839.118676][    C3] tc mirred to Houston: device veth3 is down
[ 1839.156842][    C2] tc mirred to Houston: device veth3 is down
[ 1839.350070][    C3] tc mirred to Houston: device veth2 is down
[ 1839.350839][    C3] tc mirred to Houston: device veth2 is down
[ 1839.453690][    C2] tc mirred to Houston: device veth2 is down
[ 1839.669655][    C2] tc mirred to Houston: device veth3 is down
[ 1850.677534][    C3] tc mirred to Houston: device veth2 is down