[ 643.726269] veth0: entered allmulticast mode [ 643.726346] veth1: entered allmulticast mode [ 643.726388] veth2: entered allmulticast mode [ 643.726425] veth3: entered allmulticast mode [ 654.712255] veth0: left allmulticast mode [ 654.712355] veth1: left allmulticast mode [ 654.712390] veth2: left allmulticast mode [ 654.712428] veth3: left allmulticast mode