[  661.334900][ T4377] veth0: entered allmulticast mode
[  661.335486][ T4377] veth1: entered allmulticast mode
[  661.335860][ T4377] veth2: entered allmulticast mode
[  661.336253][ T4377] veth3: entered allmulticast mode
[  661.336610][ T4377] veth4: entered allmulticast mode
[  661.336976][ T4377] veth5: entered allmulticast mode
[  688.579467][ T4377] veth0: left allmulticast mode
[  688.579908][ T4377] veth1: left allmulticast mode
[  688.580200][ T4377] veth2: left allmulticast mode
[  688.580476][ T4377] veth3: left allmulticast mode
[  688.580733][ T4377] veth4: left allmulticast mode
[  688.581027][ T4377] veth5: left allmulticast mode