[  926.340666][T22072] veth0: entered allmulticast mode
[  926.341020][T22072] veth1: entered allmulticast mode
[  926.341259][T22072] veth2: entered allmulticast mode
[  926.341504][T22072] veth3: entered allmulticast mode
[  937.513517][T22072] veth0: left allmulticast mode
[  937.513795][T22072] veth1: left allmulticast mode
[  937.513988][T22072] veth2: left allmulticast mode
[  937.514166][T22072] veth3: left allmulticast mode