debcrafters-packages team mailing list archive

[Benjamin Drung <2115636@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

python-psutil 7.0.0-2 fails to build on ppc64el:

```
=================================== FAILURES ===================================
_________________ TestSystemCPUCountLogical.test_against_lscpu _________________

self = <psutil.tests.test_linux.TestSystemCPUCountLogical
testMethod=test_against_lscpu>

    @pytest.mark.skipif(
        not shutil.which("lscpu"), reason="lscpu utility not available"
    )
    def test_against_lscpu(self):
>       out = sh("lscpu -p")

psutil/tests/test_linux.py:683: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
psutil/tests/__init__.py:330: in wrapper
    return fun(*args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

cmd = ['lscpu', '-p']
kwds = {'creationflags': 0, 'stderr': -1, 'stdout': -1, 'universal_newlines': True}
flags = 0, p = <Popen: returncode: -6 args: ['lscpu', '-p']>, stdout = ''
stderr = 'free(): double free detected in tcache 2\n'

    @_reap_children_on_err
    def sh(cmd, **kwds):
        """Run cmd in a subprocess and return its output.
        raises RuntimeError on error.
        """
        # Prevents subprocess to open error dialogs in case of error.
        flags = 0x8000000 if WINDOWS else 0
        kwds.setdefault("stdout", subprocess.PIPE)
        kwds.setdefault("stderr", subprocess.PIPE)
        kwds.setdefault("universal_newlines", True)
        kwds.setdefault("creationflags", flags)
        if isinstance(cmd, str):
            cmd = shlex.split(cmd)
        p = subprocess.Popen(cmd, **kwds)
        _subprocesses_started.add(p)
        stdout, stderr = p.communicate(timeout=GLOBAL_TIMEOUT)
        if p.returncode != 0:
>           raise RuntimeError(stdout + stderr)
E           RuntimeError: free(): double free detected in tcache 2

psutil/tests/__init__.py:497: RuntimeError
```

So `lscpu -p` fails with:

```
free(): double free detected in tcache 2
```

python-psutil 7.0.0-2 builds with util-linux 2.40.2-14ubuntu1 but fails
with this error with 2.41-4ubuntu2.

** Affects: python-psutil (Ubuntu)
     Importance: Undecided
         Status: New

** Affects: util-linux (Ubuntu)
     Importance: Undecided
         Status: New

** Also affects: util-linux (Ubuntu)
   Importance: Undecided
       Status: New

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to util-linux in Ubuntu.
https://bugs.launchpad.net/bugs/2115636

Title:
  python-psutil 7.0.0-2 fails to build on ppc64el with util-linux
  2.41-4ubuntu2

Status in python-psutil package in Ubuntu:
  New
Status in util-linux package in Ubuntu:
  New

Bug description:
  python-psutil 7.0.0-2 fails to build on ppc64el:

  ```
  =================================== FAILURES ===================================
  _________________ TestSystemCPUCountLogical.test_against_lscpu _________________

  self = <psutil.tests.test_linux.TestSystemCPUCountLogical
  testMethod=test_against_lscpu>

      @pytest.mark.skipif(
          not shutil.which("lscpu"), reason="lscpu utility not available"
      )
      def test_against_lscpu(self):
  >       out = sh("lscpu -p")

  psutil/tests/test_linux.py:683: 
  _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
  psutil/tests/__init__.py:330: in wrapper
      return fun(*args, **kwargs)
  _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

  cmd = ['lscpu', '-p']
  kwds = {'creationflags': 0, 'stderr': -1, 'stdout': -1, 'universal_newlines': True}
  flags = 0, p = <Popen: returncode: -6 args: ['lscpu', '-p']>, stdout = ''
  stderr = 'free(): double free detected in tcache 2\n'

      @_reap_children_on_err
      def sh(cmd, **kwds):
          """Run cmd in a subprocess and return its output.
          raises RuntimeError on error.
          """
          # Prevents subprocess to open error dialogs in case of error.
          flags = 0x8000000 if WINDOWS else 0
          kwds.setdefault("stdout", subprocess.PIPE)
          kwds.setdefault("stderr", subprocess.PIPE)
          kwds.setdefault("universal_newlines", True)
          kwds.setdefault("creationflags", flags)
          if isinstance(cmd, str):
              cmd = shlex.split(cmd)
          p = subprocess.Popen(cmd, **kwds)
          _subprocesses_started.add(p)
          stdout, stderr = p.communicate(timeout=GLOBAL_TIMEOUT)
          if p.returncode != 0:
  >           raise RuntimeError(stdout + stderr)
  E           RuntimeError: free(): double free detected in tcache 2

  psutil/tests/__init__.py:497: RuntimeError
  ```

  So `lscpu -p` fails with:

  ```
  free(): double free detected in tcache 2
  ```

  python-psutil 7.0.0-2 builds with util-linux 2.40.2-14ubuntu1 but
  fails with this error with 2.41-4ubuntu2.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/python-psutil/+bug/2115636/+subscriptions