[  623.274428] veth0: entered allmulticast mode
[  623.274510] veth1: entered allmulticast mode
[  623.274562] veth2: entered allmulticast mode
[  623.274617] veth3: entered allmulticast mode
[  631.785708] veth0: left allmulticast mode
[  631.785773] veth1: left allmulticast mode
[  631.785850] veth2: left allmulticast mode
[  631.785912] veth3: left allmulticast mode