SIGBUS inn-STABLE-20010726
Alex Kiernan
alexk at demon.net
Wed Aug 1 08:32:24 UTC 2001
Bettina Fink <laura at hydrophil.de> writes:
> Alex Kiernan <alexk at demon.net> wrote:
>
> >> JFTR: It seems to be a compiler problem (gcc 2.95.3), I've tried again
> >> with an egcs (leftover from squid installation), now it seems to be
> >> stable.
> >
> > That makes some sense given the fault you're getting. I'd guess
> > playing with the compiler optimisation options might well fix it.
>
> That was the first thing I've tried, but it didn't help. Now I'm
> doing some systematic tests with several compiler versions and
> options ...
>
> > Of course its possible that gcc is making a valid optimisation based
> > on the constraints in the code, but that the constraints are wrong.
> >
> > The line it happened at would be interesting to take a look at.
>
> See "http://www.isc.org/ml-archives/inn-workers/2001/03/msg01462.html",
> we tracked it down to innd/chan.c (around line 291). But AFAICS, the
> code looks ok ...
>
Oh sorry, missed that. Any chance of getting the output of gcc -S
around that line (even better output from listi in dbx or disassemble
in gdb around the crash site).
--
Alex Kiernan, Principal Engineer, Development, Thus PLC
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