[  956.649567][T23743] veth0: entered allmulticast mode
[  956.649904][T23743] veth1: entered allmulticast mode
[  956.650136][T23743] veth2: entered allmulticast mode
[  956.650355][T23743] veth3: entered allmulticast mode
[  967.350471][T23743] veth0: left allmulticast mode
[  967.350758][T23743] veth1: left allmulticast mode
[  967.350985][T23743] veth2: left allmulticast mode
[  967.351221][T23743] veth3: left allmulticast mode