Public bug reported:
Autopkgtest command1 fails for AMD64 and ARM64 for resolute and stonking
while testing Polly optimizations:
281s not ok 30 Test Polly optimizations
281s # (in test file debian/qualify-clang.sh, line 652)
281s # `assert_success' failed
281s # /usr/lib/bats-core/test_functions.bash: line 380: warning: command
substitution: ignored null byte in input
281s #
281s # -- command failed --
281s # status : 1
281s # output (69 lines):
281s # /usr/lib/llvm-18/share/opt-viewer/opt-viewer.py:138: SyntaxWarning:
"\S" is an invalid escape sequence. Such sequences will not work in the future.
Did you mean "\\S"? A raw string is also an option.
281s # indent = re.sub("\S", " ", indent)
281s # Reading YAML files...
281s # /usr/lib/llvm-18/share/opt-viewer/opt-viewer.py:138: SyntaxWarning:
"\S" is an invalid escape sequence. Such sequences will not work in the future.
Did you mean "\\S"? A raw string is also an option.
281s # indent = re.sub("\S", " ", indent)
281s #
1 of 4
2 of 4
3 of 4
4 of 4
Rendering index page...
281s # Rendering HTML files...
281s #
1 of 2
2 of 2multiprocessing.pool.RemoteTraceback:
281s # """
281s # Traceback (most recent call last):
281s # File "/usr/lib/python3.14/multiprocessing/pool.py", line 125, in
worker
281s # result = (True, func(*args, **kwds))
281s # ~~~~^^^^^^^^^^^^^^^
281s # File "/usr/lib/python3.14/multiprocessing/pool.py", line 48, in
mapstar
281s # return list(map(*args))
281s # File "/usr/lib/llvm-18/share/opt-viewer/optpmap.py", line 25, in
_wrapped_func
281s # return func(argument, filter_)
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 293, in
_render_file
281s # SourceFileRenderer(source_dir, output_dir, filename,
no_highlight).render(remarks)
281s #
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 216, in
render
281s # self.render_source_lines(self.source_stream, line_remarks)
281s # ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 123, in
render_source_lines
281s # self.render_inline_remarks(remark, html_line)
281s # ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 126, in
render_inline_remarks
281s # inlining_context = r.DemangledFunctionName
281s # ^^^^^^^^^^^^^^^^^^^^^^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/optrecord.py", line 153, in
DemangledFunctionName
281s # return self.demangle(self.Function)
281s # ~~~~~~~~~~~~~^^^^^^^^^^^^^^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/optrecord.py", line 77, in
demangle
281s # with cls.demangler_lock:
281s # ^^^^^^^^^^^^^^^^^^
281s # AttributeError: type object 'Passed' has no attribute
'demangler_lock'. Did you mean: 'demangler_proc'?
281s # """
281s #
281s # The above exception was the direct cause of the following exception:
281s #
281s # Traceback (most recent call last):
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 471, in
<module>
281s # main()
281s # ~~~~^^
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 457, in
main
281s # generate_report(
281s # ~~~~~~~~~~~~~~~^
281s # all_remarks,
281s # ^^^^^^^^^^^^
281s # ...<7 lines>...
281s # print_progress,
281s # ^^^^^^^^^^^^^^^
281s # )
281s # ^
281s # File "/usr/lib/llvm-18/share/opt-viewer/opt-viewer.py", line 376, in
generate_report
281s # optpmap.pmap(
281s # ~~~~~~~~~~~~^
281s # _render_file_bound, file_remarks.items(), num_jobs,
should_print_progress
281s #
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
281s # )
281s # ^
281s # File "/usr/lib/llvm-18/share/opt-viewer/optpmap.py", line 57, in pmap
281s # result = pool.map(_wrapped_func, func_and_args, *args, **kwargs)
281s # File "/usr/lib/python3.14/multiprocessing/pool.py", line 367, in map
281s # return self._map_async(func, iterable, mapstar, chunksize).get()
281s # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
281s # File "/usr/lib/python3.14/multiprocessing/pool.py", line 774, in get
281s # raise self._value
281s # AttributeError: type object 'Passed' has no attribute 'demangler_lock'
281s # --
** Affects: llvm-toolchain-18 (Ubuntu)
Importance: Undecided
Status: New
** Affects: llvm-toolchain-18 (Ubuntu Resolute)
Importance: Undecided
Status: New
** Affects: llvm-toolchain-18 (Ubuntu Stonking)
Importance: Undecided
Status: New
** Tags: foundations-todo
** Also affects: llvm-toolchain-18 (Ubuntu Resolute)
Importance: Undecided
Status: New
** Also affects: llvm-toolchain-18 (Ubuntu Stonking)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2169042
Title:
autopkgtests AttributeError: type object 'Passed' has no attribute
'demangler_lock'
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