Hi Daniel,

Are you not able to  build an unstripped binary with symbols in place such that 
a complete gdb back trace can be obtained for analysis ?

Is it the loading of a specific dataset that is causing the error or is it 
intermittent ?

Best Regards
Hugh Williams
Professional Services
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> On 1 Oct 2015, at 18:37, Davis, Daniel (NIH/NLM) [C] <daniel.da...@nih.gov> 
> wrote:
> 
> Virtuoso’s load via TTLP of a N-triples file failed for me last night.   I am 
> running 7.2.1 + the memory leak patch I posted about earlier.
> The back-trace doesn’t have that many symbols in it (optimized, stripped).
>  
> So, I’m skipping a lot:
>  
> …
> 11:20:25 /usr/nlm/virtuoso/bin/virtuoso-t(table_source_input+0x677) [0x61ae47]
> …
> 11:20:25 /usr/nlm/virtuoso/bin/virtuoso-t(sf_sql_execute_w+0x8f) [0x621a2f]
> ...
> 11:20:25 /lib64/libc.so.6(clone+0x6d) [0x7f99eb2969ad]
> 11:20:25 GPF: cetop.c:1388 not supposed to hit lt rl ce if looking for end of 
> range
> …
>  
> If it crashes in clone(), does that look familiar to anyone?
>  
> Dan Davis, Systems/Applications Architect (Contractor),
> Office of Computer and Communications Systems,
> National Library of Medicine, NIH
>  
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