[ 1563.547755][ T4662] veth0: entered allmulticast mode
[ 1563.548952][ T4662] veth1: entered allmulticast mode
[ 1563.549332][ T4662] veth2: entered allmulticast mode
[ 1563.549679][ T4662] veth3: entered allmulticast mode
[ 1589.455805][ T4662] veth0: left allmulticast mode
[ 1589.456091][ T4662] veth1: left allmulticast mode
[ 1589.456349][ T4662] veth2: left allmulticast mode
[ 1589.456576][ T4662] veth3: left allmulticast mode