[  802.931069][T20007] veth0: entered allmulticast mode
[  802.931492][T20007] veth1: entered allmulticast mode
[  802.931794][T20007] veth2: entered allmulticast mode
[  802.932079][T20007] veth3: entered allmulticast mode
[  814.643365][T20007] veth0: left allmulticast mode
[  814.643660][T20007] veth1: left allmulticast mode
[  814.643884][T20007] veth2: left allmulticast mode
[  814.644113][T20007] veth3: left allmulticast mode