[  830.491789][T21299] veth0: entered allmulticast mode
[  830.492175][T21299] veth1: entered allmulticast mode
[  830.492404][T21299] veth2: entered allmulticast mode
[  830.492630][T21299] veth3: entered allmulticast mode
[  830.492852][T21299] veth4: entered allmulticast mode
[  830.493092][T21299] veth5: entered allmulticast mode
[  842.063127][T21299] veth0: left allmulticast mode
[  842.063373][T21299] veth1: left allmulticast mode
[  842.063548][T21299] veth2: left allmulticast mode
[  842.063721][T21299] veth3: left allmulticast mode
[  842.063893][T21299] veth4: left allmulticast mode
[  842.064092][T21299] veth5: left allmulticast mode