The Buildbot has detected a new failure on builder s390x Fedora Rawhide LTO +
PGO 3.12 while building python/cpython.
Full details are available at:
https://buildbot.python.org/#/builders/1097/builds/765
Buildbot URL: https://buildbot.python.org/
Worker for this Build: edelsohn-fedora-rawhide-z
Build Reason: <unknown>
Blamelist: Miss Islington (bot)
<31488909+miss-isling...@users.noreply.github.com>, Sergey B Kirpichev
<skirpic...@gmail.com>
BUILD FAILED: failed test (failure)
Summary of the results of the build (if available):
===================================================
==
Captured traceback
==================
remote: Enumerating objects: 40, done.
remote: Counting objects: 2% (1/40)
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remote: Counting objects: 100% (40/40)
remote: Counting objects: 100% (40/40), done.
remote: Compressing objects: 3% (1/26)
remote: Compressing objects: 7% (2/26)
remote: Compressing objects: 11% (3/26)
remote: Compressing objects: 15% (4/26)
remote: Compressing objects: 19% (5/26)
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remote: Compressing objects: 100% (26/26)
remote: Compressing objects: 100% (26/26), done.
remote: Total 40 (delta 15), reused 24 (delta 14), pack-reused 0 (from 0)
>From https://github.com/python/cpython
* branch 3.12 -> FETCH_HEAD
Note: switching to 'c7a94e77bc61ed6a1ec1419748f2eaefa67e0c26'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.
If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:
git switch -c <new-branch-name>
Or undo this operation with:
git switch -
Turn off this advice by setting config variable advice.detachedHead to false
HEAD is now at c7a94e77bc [3.12] gh-123836: workaround fmod(x, y) bug on
Windows (GH-124171) (#124186)
Switched to and reset branch '3.12'
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
find: ‘build’: No such file or directory
make[2]: [Makefile:2831: clean-retain-profile] Error 1 (ignored)
Python/errors.c: In function ‘_PyErr_ChainStackItem’:
Python/errors.c:752:26: warning: ‘saved_exc_info’ may be used uninitialized
[-Wmaybe-uninitialized]
752 | tstate->exc_info = saved_exc_info;
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
Python/errors.c:734:23: note: ‘saved_exc_info’ was declared here
734 | _PyErr_StackItem *saved_exc_info;
| ^~~~~~~~~~~~~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘doParseXmlDecl’ at ./Modules/expat/xmltok.c:1192:13:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘doParseXmlDecl’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1070:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1076:12:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1076:12:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1083:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1083:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1110:7:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1123:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1123:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^~~
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘doParseXmlDecl’ at ./Modules/expat/xmltok.c:1192:13:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘doParseXmlDecl’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1070:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1076:12:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1076:12:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1083:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1083:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1110:7:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1123:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
In function ‘utf8_toUtf8’,
inlined from ‘toAscii’ at ./Modules/expat/xmltok.c:1038:3,
inlined from ‘parsePseudoAttribute’ at ./Modules/expat/xmltok.c:1123:9:
./Modules/expat/xmltok.c:392:5: warning: ‘memcpy’ writing 2 or more bytes into
a region of size 1 overflows the destination [-Wstringop-overflow=]
392 | memcpy(*toP, *fromP, bytesToCopy);
| ^
./Modules/expat/xmltok.c: In function ‘parsePseudoAttribute’:
./Modules/expat/xmltok.c:1036:8: note: destination object ‘buf’ of size 1
1036 | char buf[1];
| ^
make: *** [Makefile:2017: buildbottest] Error 2
Test report
===========
Failed tests:
- test.test_concurrent_futures.test_deadlock
Sincerely,
-The Buildbot
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