[Bug libgcc/57405] Using printf in signal handler with alternate stack generates a SIGSEGV

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57405

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|unknown                     |4.4.7

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Is calling printf a valid thing to do inside this signal handler?

Also can you try a newer compiler 4.4.7 is no longer supported.  Since you are
using a redhat supplied GCC, you really should reporting it to them.