[  623.474121] veth0: entered allmulticast mode
[  623.474217] veth1: entered allmulticast mode
[  623.474271] veth2: entered allmulticast mode
[  623.474331] veth3: entered allmulticast mode
[  633.029280] veth0: left allmulticast mode
[  633.029346] veth1: left allmulticast mode
[  633.029371] veth2: left allmulticast mode
[  633.029397] veth3: left allmulticast mode