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Re: More tests failing under highly parallel builds.


On 07/16/2016 02:27 AM, Carlos O'Donell wrote:
During glibc-2.24 release testing for AArch64, ppc64, ppc64le,
and x86_64 I would, depending on the system load see:

FAIL: localedata/bug-iconv-trans
FAIL: localedata/tst-mbswcs6
FAIL: localedata/tst-trans
FAIL: localedata/tst-wctype
FAIL: localedata/tst_mblen
FAIL: localedata/tst_mbrlen
FAIL: localedata/tst_mbsrtowcs
FAIL: localedata/tst_mbstowcs
FAIL: localedata/tst_mbtowc
FAIL: localedata/tst_swscanf
FAIL: localedata/tst_wcrtomb
FAIL: localedata/tst_wcsrtombs
FAIL: localedata/tst_wcstombs
FAIL: localedata/tst_wctob
FAIL: localedata/tst_wctomb

They fail with SIGSEGV.

I have never seen these.

cat glibc/localedata/bug-iconv-trans.test-result
FAIL: localedata/bug-iconv-trans
original exit status 139

Run manually the test passes just fine.

Can you patch the test skeleton not to suppress core dumps and try again to reproduce? Maybe we'll get a usable core file this way.

Thanks,
Florian


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