[ 1571.795345][ T4642] veth0: entered allmulticast mode
[ 1571.795907][ T4642] veth1: entered allmulticast mode
[ 1571.796215][ T4642] veth2: entered allmulticast mode
[ 1571.796509][ T4642] veth3: entered allmulticast mode
[ 1598.009944][ T4642] veth0: left allmulticast mode
[ 1598.010261][ T4642] veth1: left allmulticast mode
[ 1598.010511][ T4642] veth2: left allmulticast mode
[ 1598.010747][ T4642] veth3: left allmulticast mode