[  527.329802][ T4343] veth0: entered allmulticast mode
[  527.330189][ T4343] veth1: entered allmulticast mode
[  527.330450][ T4343] veth2: entered allmulticast mode
[  527.330690][ T4343] veth3: entered allmulticast mode
[  538.739422][ T4343] veth0: left allmulticast mode
[  538.739685][ T4343] veth1: left allmulticast mode
[  538.739877][ T4343] veth2: left allmulticast mode
[  538.740065][ T4343] veth3: left allmulticast mode