From: Bruno Haible <bruno@clisp.org>
To: bug-gnulib@gnu.org
Cc: Bernhard Voelker <mail@bernhard-voelker.de>
Subject: Re: AIX7.2: test-fcntl fails when run via AIX make with -j
Date: Thu, 07 Jan 2021 03:04:50 +0100 [thread overview]
Message-ID: <2043538.OPJBG07OLg@omega> (raw)
In-Reply-To: <e2d6df97-4be1-5dd5-43ac-3bbe53573b79@bernhard-voelker.de>
Bernhard Voelker wrote:
> I notice that 'test-fcntl' fails on AIX7.2 when run from AIX make with any -j value,
> but succeeds if run both without -j or when run via gmake.
> ...
> Funny thing is: it fails even with -j1:
>
> $ make -j1 check
> ...
> FAIL: test-fcntl
> ...
>
> Finally: no problems with gmake:
>
> $ gmake -j4 check
> ...
> PASS: test-fcntl
> ...
>
> Is this worth investigating/fixing?
test-fcntl is not the only test that fails:
$ cat test-fcntl.log
FAIL test-fcntl (exit status: 42)
$ cat test-execute.sh.log
test-execute-main: test-execute-child subprocess failed
Test case 14: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
../../gltests/test-execute-main.c:295: assertion 'ret == 0' failed
../../gltests/test-execute.sh[5]: 34603272 IOT/Abort trap(coredump)
test-execute.sh: test case 14 failed
Test case 15: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
../../gltests/test-execute-main.c:305: assertion 'ret == 0' failed
../../gltests/test-execute.sh[5]: 34603274 IOT/Abort trap(coredump)
test-execute.sh: test case 15 failed
Test case 16: 0 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
../../gltests/test-execute-main.c:315: assertion 'ret == 0' failed
../../gltests/test-execute.sh[5]: 29098616 IOT/Abort trap(coredump)
test-execute.sh: test case 16 failed
../../gltests/test-execute-main.c:387: assertion 'fd_out >= 0 && fd_out < 10' failed
../../gltests/test-execute.sh[5]: 19398982 IOT/Abort trap(coredump)
test-execute.sh: test case 19 failed
FAIL test-execute.sh (exit status: 1)
This indicates that all processes inherit many open file descriptors
(at least, all from 4 to 19). This explains the failures.
Nothing to worry about.
Bruno
next prev parent reply other threads:[~2021-01-07 2:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-06 23:04 AIX7.2: test-fcntl fails when run via AIX make with -j Bernhard Voelker
2021-01-07 2:04 ` Bruno Haible [this message]
2021-01-07 18:33 ` Bernhard Voelker
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