[  670.471347][ T4406] veth0: entered allmulticast mode
[  670.471684][ T4406] veth1: entered allmulticast mode
[  670.471901][ T4406] veth2: entered allmulticast mode
[  670.472114][ T4406] veth3: entered allmulticast mode
[  681.490401][ T4406] veth0: left allmulticast mode
[  681.490661][ T4406] veth1: left allmulticast mode
[  681.490861][ T4406] veth2: left allmulticast mode
[  681.491033][ T4406] veth3: left allmulticast mode