core: Error handling request

The problem

Hello, this error is constantly appearing in the log. What could it be?

What version of Home Assistant Core has the issue?

2022.5.5

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

I don’t know

Link to integration documentation on our website

No response

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

2022-06-05 15:41:25 ERROR (MainThread) [aiohttp.server] Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/aiohttp/web_protocol.py", line 334, in data_received
    messages, upgraded, tail = self._request_parser.feed_data(data)
  File "aiohttp/_http_parser.pyx", line 551, in aiohttp._http_parser.HttpParser.feed_data
aiohttp.http_exceptions.BadHttpMessage: 400, message='Pause on PRI/Upgrade'

Additional information

No response

About this issue

Original URL
State: closed
Created 2 years ago
Reactions: 2
Comments: 18 (2 by maintainers)

Most upvoted comments

I found out that such errors occur when the https://about.censys.io/ service sends requests like: 167.94.138.126 [28/Apr/2023:01:49:57 +0000] “GET / HTTP/1.1” 404 172 “-” “Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys/. io/)” On their official website, you can see from which ip addresses this happens and block them on the server->> https://support.censys.io/hc/en-us/articles/360043177092-Opt-Out-of-Data-Collection

Vladimirlashuk on Apr 28, 2023