[  680.737628][ T8587] veth0: entered allmulticast mode
[  680.738319][ T8587] veth1: entered allmulticast mode
[  680.738802][ T8587] veth2: entered allmulticast mode
[  680.739280][ T8587] veth3: entered allmulticast mode
[  691.949621][ T8587] veth0: left allmulticast mode
[  691.949861][ T8587] veth1: left allmulticast mode
[  691.950052][ T8587] veth2: left allmulticast mode
[  691.950223][ T8587] veth3: left allmulticast mode