[  537.857136] veth0: entered allmulticast mode
[  537.857209] veth1: entered allmulticast mode
[  537.857254] veth2: entered allmulticast mode
[  537.857300] veth3: entered allmulticast mode
[  548.497507] veth0: left allmulticast mode
[  548.497562] veth1: left allmulticast mode
[  548.497590] veth2: left allmulticast mode
[  548.497621] veth3: left allmulticast mode