Experimental Physics and
Industrial Control System

Martin Konrad <[email protected]> · Tue, 29 Jan 2013 15:39:37 +0100

Hi Ralph,
> what platform is this on? Linux?
Yes, Debian stable.

> Under Linux, these create segmentation faults that crash the IOC, and I
> haven't seen suspended processing threads yet.
Hmm, that's what I would expect, too. We sometimes had smaller issues
with this IOC but we never had a segmentation fault. In fact I already
used splint, cppcheck, and valgrind (memcheck) to find an invalid memory
access in my own device support code - but I found nothing so far.

The problem seems to occur only on this machine. My device support is
working fine on all other machines. Maybe a SMP problem in the device
support? I'll have to look into that, too...

Thanks for your help,

Martin

-- 
Dipl. Phys. Martin Konrad
Technische Universität Darmstadt
Institut für Kernphysik
Schlossgartenstr. 9
64289 Darmstadt
Tel.: +49-6151-16-5121
Fax: +49-6151-16-4321

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System