Closed giampaolo closed 9 months ago
...also as a root user. Apparently this is due to /dev/mem having limited permissions, see: https://stackoverflow.com/questions/22369736/open-dev-mem-operation-not-permitted.
/dev/mem
====================================================================== ERROR: psutil.tests.test_process.TestProcess.test_kill (proc=psutil.Process(pid=10182, status='terminated'), name='num_threads') ---------------------------------------------------------------------- Traceback (most recent call last): File "/vagrant/psutil/psutil/_psbsd.py", line 567, in wrapper return fun(self, *args, **kwargs) File "/vagrant/psutil/psutil/_psbsd.py", line 770, in threads rawlist = cext.proc_threads(self.pid) PermissionError: [Errno 13] assume access denied (originated from (originated from kvm_openfiles(): /dev/mem: Permission denied)) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/vagrant/psutil/psutil/tests/__init__.py", line 979, in assertProcessGone ret = fun() File "/vagrant/psutil/psutil/__init__.py", line 891, in num_threads return self._proc.num_threads() File "/vagrant/psutil/psutil/_psbsd.py", line 567, in wrapper return fun(self, *args, **kwargs) File "/vagrant/psutil/psutil/_psbsd.py", line 758, in num_threads return len(self.threads()) File "/vagrant/psutil/psutil/_psbsd.py", line 574, in wrapper raise AccessDenied(self.pid, self._name) psutil.AccessDenied: (pid=10182) ====================================================================== ERROR: psutil.tests.test_process.TestProcess.test_kill (proc=psutil.Process(pid=10182, status='terminated'), name='threads') ---------------------------------------------------------------------- Traceback (most recent call last): File "/vagrant/psutil/psutil/_psbsd.py", line 567, in wrapper return fun(self, *args, **kwargs) File "/vagrant/psutil/psutil/_psbsd.py", line 770, in threads rawlist = cext.proc_threads(self.pid) PermissionError: [Errno 13] assume access denied (originated from (originated from kvm_openfiles(): /dev/mem: Permission denied)) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/vagrant/psutil/psutil/tests/__init__.py", line 979, in assertProcessGone ret = fun() File "/vagrant/psutil/psutil/__init__.py", line 901, in threads return self._proc.threads() File "/vagrant/psutil/psutil/_psbsd.py", line 574, in wrapper raise AccessDenied(self.pid, self._name) psutil.AccessDenied: (pid=10182)
Summary
Description
...also as a root user. Apparently this is due to
/dev/mem
having limited permissions, see: https://stackoverflow.com/questions/22369736/open-dev-mem-operation-not-permitted.