[ 1484.737370][ T4050] veth0: entered allmulticast mode
[ 1484.738198][ T4050] veth1: entered allmulticast mode
[ 1484.738505][ T4050] veth2: entered allmulticast mode
[ 1484.738811][ T4050] veth3: entered allmulticast mode
[ 1512.062524][ T4050] veth0: left allmulticast mode
[ 1512.062959][ T4050] veth1: left allmulticast mode
[ 1512.063297][ T4050] veth2: left allmulticast mode
[ 1512.063635][ T4050] veth3: left allmulticast mode