test/integration/mallocx fails on older i686 (Was: jemalloc 4.1.1 released)

[Jason Evans]

On May 4, 2016, at 6:12 AM, Ingvar Hagelund <ingvar at redpill-linpro.com> wrote:
> test/integration/mallocx fails on older i686. It fails on el5, el6,
> though it works on fedora 22.
> 
> el5 and el6 dies at the same spot:
> 
> === test/integration/mallocx ===
> test_overflow: pass
> test_oom: pass
> test_basic: pass
> test_alignment_and_size:test/integration/mallocx.c:170: Failed
> assertion: (ps[i]) != (NULL) --> 0x0 == 0x0: mallocx() error for
> alignment=33554432, size=100663291 (0x5fffffb)
> test/test.sh: line 22: 24762 Segmentation fault      (core dumped) ${t}
> /builddir/build/BUILD/jemalloc-4.1.1/ /builddir/build/BUILD/jemalloc-
> 4.1.1/
> Test harness error
> make: *** [check_integration] Error 1
> 
> Full build log for el5: https://ingvar.fedorapeople.org/jemalloc/jemall
> oc-4.1.1.el5.i686.build.log

Is it possible that ~128 MiB is simply too much to allocate on those systems?  Does 4.1.0 also exhibit this behavior?

Thanks,
Jason