Victor Zhestkov <vzhest...@suse.com> added the comment:
I ported the fix from https://github.com/python/cpython/commit/6daa37fd42c5d5300172728e8b4de74fe0b319fc for 3.6 and 3.8 shipped with SLE 15SP2 and openSUSE Tumbleweed, but it seems that this fix doesn't help. I have a deadlocks on running `salt-api` process managing `salt-ssh` systems with high workload. The service can get the deadlock in first 5 minutes or after 3-60 minutes of running the service with the same workload with almost equal chances. Here is the part of py-bt I see each time: (gdb) py-bt Traceback (most recent call first): File "<frozen importlib._bootstrap>", line 107, in acquire File "<frozen importlib._bootstrap>", line 158, in __enter__ File "<frozen importlib._bootstrap>", line 595, in _exec File "<frozen importlib._bootstrap>", line 271, in _load_module_shim File "<frozen importlib._bootstrap_external>", line 852, in load_module File "<frozen importlib._bootstrap_external>", line 1027, in load_module File "<frozen importlib._bootstrap_external>", line 1034, in _check_name_wrapper File "/usr/lib/python3.8/site-packages/salt/loader.py", line 4779, in _load_module File "/usr/lib/python3.8/site-packages/salt/loader.py", line 1926, in _inner_load if self._load_module(name) and key in self._dict: File "/usr/lib/python3.8/site-packages/salt/loader.py", line 2193, in _load File "/usr/lib/python3.8/site-packages/salt/utils/lazy.py", line 99, in __getitem__ if self._load(key): File "/usr/lib/python3.8/site-packages/salt/loader.py", line 1283, in __getitem__ func = super().__getitem__(item) File "/usr/lib/python3.8/site-packages/salt/loader.py", line 1139, in __getitem__ return self._dict[key + self.suffix] File "/usr/lib/python3.8/site-packages/salt/template.py", line 495, in check_render_pipe_str File "/usr/lib/python3.8/site-packages/salt/loader.py", line 1428, in render f_noext, File "/usr/lib/python3.8/site-packages/salt/pillar/__init__.py", line 781, in __init__ ... ---------- nosy: +vzhestkov _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue38091> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
