[ 39.142127] sd_espeak[1830]: segfault at 7f2a4002911e ip 00007f2a553be72e sp 00007f2a4ea9dad8 error 4 in libc-2.19.so[7f2a5532e000+19f000]

[Sander Eikelenboom]

Thursday, May 28, 2015, 2:32:33 PM, you wrote:

> Hi All,

> On Thu, May 28, 2015 at 1:10 PM, Sander Eikelenboom
> <linux at eikelenboom.it> wrote:
>> Hi Luke,
>>
>> Both with speech-dispatcher from Debian Jessie, as with git master i 
>> *sometimes* get this crash in the espeak-module:
>>
>> [   39.142127] sd_espeak[1830]: segfault at 7f2a4002911e ip 00007f2a553be72e 
>> sp 00007f2a4ea9dad8 error 4 in libc-2.19.so[7f2a5532e000+19f000]
>>
>> The problem is i don't seem to be able to find out where, addr2line foo 
>> doesn't
>> seem to work, and since the modules gets started by speech-dispatcher
>> automatically running it with gdb doesn't seem to work out as well (with my
>> very limited knowledge of gdb).

> I've got half a dozen reports of a espeak crash on Fedora 21/22. Full
> backtrace with debug symbols etc at the following links if that helps.

> https://bugzilla.redhat.com/show_bug.cgi?id=1225853
> https://retrace.fedoraproject.org/faf/reports/667971/

> There's also a minor patch for a festival crash I keep meaning to send
> upstream for review here:

> http://pkgs.fedoraproject.org/cgit/speech-dispatcher.git/tree/thread-cancel-crash.patch

> Peter


Just a little followup, it seems the crashes are gone since i disabled 
debugging for the espeak-module.

--
Sander