[  681.542201] veth0: entered allmulticast mode
[  681.542330] veth1: entered allmulticast mode
[  681.542406] veth2: entered allmulticast mode
[  681.542494] veth3: entered allmulticast mode
[  689.124085] veth0: left allmulticast mode
[  689.124170] veth1: left allmulticast mode
[  689.124239] veth2: left allmulticast mode
[  689.124306] veth3: left allmulticast mode