[New-bugs-announce] [issue47078] test_ctypes modified files on aarch64 Fedora Rawhide 3.9

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

aarch64 Fedora Rawhide 3.9:
https://buildbot.python.org/all/#/builders/245/builds/445

It seems like the "ldconfig" command crashed (signal 11: SIGSEGV).

ldconfig is used by _findSoname_ldconfig() of ctypes.util which runs the "/sbin/ldconfig -p" command with LC_ALL=C and LANG=C env vars.

It looks like a Fedora issue rather than a Python bug.


journalctl:
---
mars 19 20:08:06 python-builder-fedora-rawhide-aarch64 systemd[1]: ldconfig.service - Rebuild Dynamic Linker Cache was skipped because all trigger condition checks failed.
(...)
mars 19 15:50:06 python-builder-fedora-rawhide-aarch64 audit[1587976]: ANOM_ABEND auid=4294967295 uid=1000 gid=1000 ses=4294967295 subj=system_u:system_r:unconfined_service_t:s0 pid=1587976 comm="ldconfig" exe="/usr/sbin/ldconfig" sig=11 res=1
(...)
mars 19 15:50:06 python-builder-fedora-rawhide-aarch64 audit[1587976]: ANOM_ABEND auid=4294967295 uid=1000 gid=1000 ses=4294967295 subj=system_u:system_r:unconfined_service_t:s0 pid=1587976 comm="ldconfig" exe="/usr/sbin/ldconfig" sig=11 res=1
(...)
mars 19 01:02:52 python-builder-fedora-rawhide-aarch64 audit[512983]: ANOM_ABEND auid=4294967295 uid=1000 gid=1000 ses=4294967295 subj=system_u:system_r:unconfined_service_t:s0 pid=512983 comm="ldconfig" exe="/usr/sbin/ldconfig" sig=11 res=1
(...)
mars 18 19:33:00 python-builder-fedora-rawhide-aarch64 systemd[1]: ldconfig.service - Rebuild Dynamic Linker Cache was skipped because all trigger condition checks failed.
---

configure:
---
checking for --with-system-ffi... yes
---

test.pythoninfo:
---
CC.version: gcc (GCC) 12.0.1 20220308 (Red Hat 12.0.1-0)
---

Logs:
---
0:00:18 load avg: 12.24 [241/425/1] test_ctypes failed (env changed)
Warning -- files was modified by test_ctypes
test_anon (ctypes.test.test_anon.AnonTest) ... ok
(...)
test_variant_bool (ctypes.test.test_wintypes.WinTypesTest) ... ok

----------------------------------------------------------------------
Ran 494 tests in 1.350s

OK (skipped=88)
  Before: []
  After:  ['.1587976']

1 test altered the execution environment:
    test_ctypes
---

----------
components: Tests
messages: 415658
nosy: vstinner
priority: normal
severity: normal
status: open
title: test_ctypes modified files on aarch64 Fedora Rawhide 3.9
versions: Python 3.11

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue47078>
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