Digi Neo 8 serial port on Mandrake 9.0 - 9.2 -10.0 very not stable work

Pleas help my problem.
I biuld dgnc as write in 93000517_a.txt

> rpmbuild --rebuild 40002369_a.src.rpm

Driver builded as dgnc-1.0-6.i586.rpm
I install driver
> rpm -ivh dgnc-1.0-6.i586.rpm

I start driver, driver start OK.

Driver very not stable work. After 3-20 dial-in rings on any
digi port linux halt in kernel panic.

In process building i see in many strings:
/usr/src/linux-2.4.25-7mdk/include/asm/system.h: In function `__set_64bit_var’:
/usr/src/linux-2.4.25-7mdk/include/asm/system.h:185: warning: dereferencing type-punned pointer will break strict-aliasing rules
/usr/src/linux-2.4.25-7mdk/include/asm/system.h:185: warning: dereferencing type-punned pointer will break strict-aliasing rules

How it fix and make digi work stable and long time?

There is a newer version of this driver available, rev. B. I believe that should take care of the problem. Please let us know if otherwise…