This bug was fixed in the package util-linux - 2.41-4ubuntu3 --------------- util-linux (2.41-4ubuntu3) questing; urgency=medium
* lib/path: avoid double free() for cpusets (LP: #2115636) -- Benjamin Drung <[email protected]> Wed, 02 Jul 2025 14:45:08 +0200 ** Changed in: util-linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to python-psutil 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 Util-Linux-ng: New Status in python-psutil package in Ubuntu: Fix Released Status in util-linux package in Ubuntu: Fix Released 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/util-linux-ng/+bug/2115636/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
