The blob already exists, so the exception traceback (inside upload_blob)
is not useful on its own. Adding stack_info=True to _logger.exception()
also logs the call stack, revealing who triggered the duplicate write.
Fixes
```
Traceback (most recent call last):
File "/odoo/src/odoo/modules/registry.py", line 110, in new
odoo.modules.load_modules(registry, force_demo, status, update_module)
File "/odoo/src/odoo/modules/loading.py", line 485, in load_modules
processed_modules += load_marked_modules(env, graph,
File "/odoo/src/odoo/modules/loading.py", line 366, in load_marked_modules
loaded, processed = load_module_graph(
File "/odoo/src/odoo/modules/loading.py", line 187, in load_module_graph
load_openerp_module(package.name)
File "/odoo/src/odoo/modules/module.py", line 395, in load_openerp_module
__import__(qualname)
File "/odoo/external-src/odoo-cloud-platform/logging_json/__init__.py", line 1, in <module>
from . import json_log
File "/odoo/external-src/odoo-cloud-platform/logging_json/json_log.py", line 32, in <module>
class OdooJsonFormatter(jsonlogger.JsonFormatter):
AttributeError: 'NoneType' object has no attribute 'JsonFormatter'
2026-03-11 10:31:34,072 82 CRITICAL odoodb odoo.service.server: Failed to initialize database `odoodb`.
Traceback (most recent call last):
File "/odoo/src/odoo/service/server.py", line 1374, in preload_registries
registry = Registry.new(dbname, update_module=update_module)
File "/usr/local/lib/python3.10/site-packages/decorator.py", line 232, in fun
return caller(func, *(extras + args), **kw)
File "/odoo/src/odoo/tools/func.py", line 87, in locked
return func(inst, *args, **kwargs)
File "/odoo/src/odoo/modules/registry.py", line 110, in new
odoo.modules.load_modules(registry, force_demo, status, update_module)
File "/odoo/src/odoo/modules/loading.py", line 485, in load_modules
processed_modules += load_marked_modules(env, graph,
File "/odoo/src/odoo/modules/loading.py", line 366, in load_marked_modules
loaded, processed = load_module_graph(
File "/odoo/src/odoo/modules/loading.py", line 187, in load_module_graph
load_openerp_module(package.name)
File "/odoo/src/odoo/modules/module.py", line 395, in load_openerp_module
__import__(qualname)
File "/odoo/external-src/odoo-cloud-platform/logging_json/__init__.py", line 1, in <module>
from . import json_log
File "/odoo/external-src/odoo-cloud-platform/logging_json/json_log.py", line 32, in <module>
class OdooJsonFormatter(jsonlogger.JsonFormatter):
AttributeError: 'NoneType' object has no attribute 'JsonFormatter'
```
Inspired by https://github.com/nolar/kopf/pull/1149
``session_redis`` is not compatible with ``auth_session_timeout``.
``session_redis`` overrides property ``odoo.http.Application.session_store`` by returning a ``RedisSessionStore`` object instead of a ``odoo.http.FilesystemSessionStore`` object.
``auth_session_timeout`` expects ``odoo.http.Application.session_store`` object to define method ``get_session_filename()``, which does not exist for ``RedisSessionStore`` objects.
This results in an ``AttributeError`` that prevents user authentication, and Odoo becomes inaccessible.
Maksym YankinandIván Todorovich
Florent XiclunaandGitHub
Vincent Van Rossem
SilvioC2CandSilvioC2C
Vincent RenavilleandGitHub
Alexandre FayolleandGitHub
FaiandVincent Hatakeyama
Yannick PayotandGitHub
Nicolas Bessi (nbessi)andGitHub
Daniel Reis
Sébastien AlixandGitHub
Stephane ManginandMaksym Yankin
Patrick TombezandGitHub