[  643.053328] veth0: entered allmulticast mode
[  643.053411] veth1: entered allmulticast mode
[  643.053461] veth2: entered allmulticast mode
[  643.053513] veth3: entered allmulticast mode
[  652.213169] veth0: left allmulticast mode
[  652.213228] veth1: left allmulticast mode
[  652.213266] veth2: left allmulticast mode
[  652.213302] veth3: left allmulticast mode