[  723.872396][ T9024] veth0: entered allmulticast mode
[  723.872850][ T9024] veth1: entered allmulticast mode
[  723.873159][ T9024] veth2: entered allmulticast mode
[  723.873457][ T9024] veth3: entered allmulticast mode
[  734.734440][ T9024] veth0: left allmulticast mode
[  734.734722][ T9024] veth1: left allmulticast mode
[  734.734929][ T9024] veth2: left allmulticast mode
[  734.735107][ T9024] veth3: left allmulticast mode