[  499.722860] veth0: entered allmulticast mode
[  499.722911] veth1: entered allmulticast mode
[  499.722947] veth2: entered allmulticast mode
[  499.722976] veth3: entered allmulticast mode
[  507.274613] veth0: left allmulticast mode
[  507.274655] veth1: left allmulticast mode
[  507.274678] veth2: left allmulticast mode
[  507.274701] veth3: left allmulticast mode