[  634.352406] veth0: entered allmulticast mode
[  634.352490] veth1: entered allmulticast mode
[  634.352535] veth2: entered allmulticast mode
[  634.352578] veth3: entered allmulticast mode
[  643.555394] veth0: left allmulticast mode
[  643.555472] veth1: left allmulticast mode
[  643.555517] veth2: left allmulticast mode
[  643.555560] veth3: left allmulticast mode