[  807.844654][T20352] veth0: entered allmulticast mode
[  807.845114][T20352] veth1: entered allmulticast mode
[  807.845424][T20352] veth2: entered allmulticast mode
[  807.845735][T20352] veth3: entered allmulticast mode
[  819.075380][T20352] veth0: left allmulticast mode
[  819.075646][T20352] veth1: left allmulticast mode
[  819.075842][T20352] veth2: left allmulticast mode
[  819.076026][T20352] veth3: left allmulticast mode