[  567.504714][ T8890] veth0: entered allmulticast mode
[  567.505085][ T8890] veth1: entered allmulticast mode
[  567.505373][ T8890] veth2: entered allmulticast mode
[  567.505623][ T8890] veth3: entered allmulticast mode
[  578.142752][ T8890] veth0: left allmulticast mode
[  578.142978][ T8890] veth1: left allmulticast mode
[  578.143149][ T8890] veth2: left allmulticast mode
[  578.143323][ T8890] veth3: left allmulticast mode