Re: seg fault - how to track down cause!

[Jack Craig <jack.craig.aptos@xxxxxxxxx>]

i like strace

if you dont have it, yum install it.

using man page, see launching parent pid  under strace with follow option.

in the verbose output, focus on system call activity (& parms) for failing pid  procs.

HTH, jackc...

On Thu, Aug 7, 2014 at 5:01 PM, bruce <badouglas@xxxxxxxxx> wrote:

Hey guys..

Running a test parent php app that's a long running app. It spins out
test child apps via the "system" call periodically. On an intermittent
basis, the parent php app dies, and I get a segmentation fault error.

Any thoughts/pointers on what I can setup from an OS perspective to
allow me to track down exactly what's causing this to happen..

Thanks
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