Thanks for the bug report.
Can you tell me a little more about your setup? What kind of sensors are you
using, and how often are you reading the owfs filesystem?
I'm trying to figure out if it's a usage-dependent problem. owhttpd and owfs
share a lot of code, so perhaps if we hit owhttpd as heavily it would crash,
too.
Clearly I need to do some testing.
Paul
On Fri, Aug 29, 2008 at 7:18 PM, Boyan Biandov
<[EMAIL PROTECTED]>wrote:
> Hey Paul and owfs team,
>
> Has anyone seen the following behavior:
>
> All tests done on FC9 stock install straight from DVD and fresh download of
> the latest owfs tar.gz
>
> If I use owserver and owfs then after about 5-6 hours of moderate volume of
> calls to /mnt/1wire using basic bash scripts (cat commands to read
> temperature once 2-3 seconds using the regular path, NOT the uncashed path)
> owfs crashes and exists.
>
> The error logged is always the same:
>
> Aug 28 05:13:26 localhost kernel: owfs[17343]: segfault at 5415265c ip
> 0016a96c sp 54152650 error 6 in libow-2.7.so.4.0.0[12f000+53000]
>
> Aug 29 05:07:20 localhost kernel: owfs[2388]: segfault at 52d8065c ip
> 0014c96c sp 52d80650 error 6 in libow-2.7.so.4.0.0[111000+53000]
>
> Once owfs no longer runs due to the crash, further tests were done. At that
> time owserver still continues to run happy and owhttpd also runs AND returns
> real data from the 1wire network so the owfs crash is likely NOT due to a
> lower layer irregularity (say if owserver crashes so will the upper layers).
> Owhttpd returns real values which was tested by synthetically inducing some
> sensors to change readings (blow dryer) and observing whether owhttpd will
> show the changes and it does!
>
> However if I ONLY use owfs and have it talk directly to ttyS0 then it is
> 100% stable and it never crashes
>
> I am looking for similar experiences so it will help me figure out what's
> wrong.
>
> Thanks
> ~B
>
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