[ 2225.930989][T19966] veth0: entered allmulticast mode
[ 2225.934079][T19966] veth1: entered allmulticast mode
[ 2225.934643][T19966] veth2: entered allmulticast mode
[ 2225.935157][T19966] veth3: entered allmulticast mode
[ 2250.351581][T19966] veth0: left allmulticast mode
[ 2250.352066][T19966] veth1: left allmulticast mode
[ 2250.352486][T19966] veth2: left allmulticast mode
[ 2250.352903][T19966] veth3: left allmulticast mode