[  784.073566][T22366] veth0: entered allmulticast mode
[  784.074023][T22366] veth1: entered allmulticast mode
[  784.074331][T22366] veth2: entered allmulticast mode
[  784.074641][T22366] veth3: entered allmulticast mode
[  795.156784][T22366] veth0: left allmulticast mode
[  795.157048][T22366] veth1: left allmulticast mode
[  795.157235][T22366] veth2: left allmulticast mode
[  795.157415][T22366] veth3: left allmulticast mode