Control: reassign -1 src:sentry-python Hello,
On Fri, 20 Feb 2026, at 17:15, Gena Byers wrote: > On 2/20/26 4:54 PM, Andrej Shadura wrote: >> Can you give me more details please? >> I don’t see any mentions of this anywhere in the source. > I don't know what the exact mechanism is but installing python3-eventlet > renders matrix-synapse inoperable: > "/usr/lib/python3/dist-packages/sentry_sdk/utils.py", line 1346, in > _get_contextvars > Feb 20 16:59:17 nexus python3[2979902]: if not _is_contextvars_broken(): > Feb 20 16:59:17 nexus python3[2979902]: ~~~~~~~~~~~~~~~~~~~~~~^^ > Feb 20 16:59:17 nexus python3[2979902]: File > "/usr/lib/python3/dist-packages/sentry_sdk/utils.py", line 1287, in > _is_contextvars_broken > Feb 20 16:59:17 nexus python3[2979902]: from eventlet.patcher import > is_monkey_patched # type: ignore Looks like something in the sentry SDK (which I think you should have mentioned you enabled). -- Cheers, Andrej
