You’re absolutely right.
So far I inspected libc.so and libs.so.3 binaries on the target.
They both are from 2012 (besides, “SP1” is mentionned in libc.so binary).
Not sure what to check next but will do. Thanks again.
Nico,
I analyzed the core files from former crashes (postmortem debugging) and I came accross this message :
warning: Host file C:/QNX650/target/qnx6/x86/lib/libc.so.3 does not match target file.Would it be because I had procnto (2010) running on the target with libc (2012) back then?
If so, I shouldn’t come accross this message anymore as procnto and libc are now sync?
Otherwise, no more crash since I’ve updated procnto (4500+ reboot). Thanks
edit: the binaries are differents between target and host, however they all contain “2012” in the file. Not sure if normal 
Right.
You’re welcome 
As I already said in a previous post, binaries are stripped before being added to the ifs. So, the binaries on the dev machine and the ones on the target are different. This makes comparison between both difficult (the size is not meaningful).
Nicolas