[  509.457696] veth0: entered allmulticast mode
[  509.457809] veth1: entered allmulticast mode
[  509.457921] veth2: entered allmulticast mode
[  509.458003] veth3: entered allmulticast mode
[  516.934438] veth0: left allmulticast mode
[  516.934531] veth1: left allmulticast mode
[  516.934601] veth2: left allmulticast mode
[  516.934664] veth3: left allmulticast mode