Bug#458081: apache2: Dies with floating point exception

On Friday 28 December 2007, Gabor Gombas wrote:
> Two days ago apache2 started crashing with this error message:
>
> [Fri Dec 28 13:29:49 2007] [notice] child pid 12318 exit signal
> Floating point exception (8)
>
> The kernel log also contains:
>
> Dec 28 13:29:49 host kernel: apache2[12318] trap divide error
> rip:2ae061b2abe1 rsp:7fff4d18a5d0 error:0
>
> There are 3 distinct "rip" values out of ~30 such messages logged
> so far. When the crashes started, we were still running
> 2.2.3-4+etch1. There are several apache instances running on this
> machine but only one (that serves webmail using Horde/Imp) crashes.

I suspect that this is actually a bug in a php extension. Can you please follow the instructions at

http://svn.debian.org/wsvn/pkg-apache/trunk/apache2/README.backtrace?op=file&rev=0&sc=0

to create a backtrace? (Ignore the apache2-dbg package because it does not exist in etch.)

The backtrace should show which module causes the problem.

Cheers,
Stefan

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