[  703.412878][ T6637] veth0: entered allmulticast mode
[  703.413332][ T6637] veth1: entered allmulticast mode
[  703.413647][ T6637] veth2: entered allmulticast mode
[  703.413970][ T6637] veth3: entered allmulticast mode
[  703.414292][ T6637] veth4: entered allmulticast mode
[  703.414596][ T6637] veth5: entered allmulticast mode
[  715.649341][ T6637] veth0: left allmulticast mode
[  715.649666][ T6637] veth1: left allmulticast mode
[  715.649931][ T6637] veth2: left allmulticast mode
[  715.650197][ T6637] veth3: left allmulticast mode
[  715.650454][ T6637] veth4: left allmulticast mode
[  715.650716][ T6637] veth5: left allmulticast mode