deekerman commented

Owner

Originally created by @eriophora on GitHub (May 12, 2016).

I've verified and I assure that I'm running youtube-dl 2016.05.10
At least skimmed through README and most notably FAQ and BUGS sections
Searched the bugtracker for similar issues including closed ones
Bug report (encountered problems with youtube-dl)
Site support request (request for adding support for a new site)
Feature request (request for a new functionality)
Question
Other

If the purpose of this issue is a bug report, site support request or you are not completely sure provide the full verbose output as follows:

[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'https://www.youtube.com/watch?v=5qVK7GIZ394', u'--verbose', u'--skip-download']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2016.05.10
[debug] Python version 2.7.6 - Linux-3.13.0-74-generic-x86_64-with-Ubuntu-14.04-trusty
[debug] exe versions: none
[debug] Proxy map: {}
[youtube] 5qVK7GIZ394: Downloading webpage
ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib/python2.7/urllib2.py", line 410, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 523, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 442, in error
    result = self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 629, in http_error_302
    return self.parent.open(new, timeout=req.timeout)
  File "/usr/lib/python2.7/urllib2.py", line 410, in open
    response = meth(req, response)
  File "/usr/lib/python2.7/urllib2.py", line 523, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib/python2.7/urllib2.py", line 448, in error
    return self._call_chain(*args)
  File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 531, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)
...
<end of log>

Description of your issue, suggested solution and other information

As you can see above, I'm getting a 503: Unavailable error for any youtube video I try to download on my Ubuntu machine. However, on my mac machine, these videos download fine. Further, when I attempt to curl the URL on ubuntu:

<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>302 Moved</TITLE></HEAD><BODY>
<H1>302 Moved</H1>
The document has moved
<A HREF="https://ipv4.google.com/sorry/IndexRedirect?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&amp;q=CGMSBDbEbi0Yr8TUuQUiGQDxp4NLT7DjCLl7j6VcIrcOZl-a3Qr67R8">here</A>.
</BODY></HTML>

(which works like normal on the mac)

On the Ubuntu machine, I can curl youtube just fine, however. Please help!

Originally created by @eriophora on GitHub (May 12, 2016). - [x] I've **verified** and **I assure** that I'm running youtube-dl **2016.05.10** - [x] At least skimmed through [README](https://github.com/rg3/youtube-dl/blob/master/README.md) and **most notably** [FAQ](https://github.com/rg3/youtube-dl#faq) and [BUGS](https://github.com/rg3/youtube-dl#bugs) sections - [x] [Searched](https://github.com/rg3/youtube-dl/search?type=Issues) the bugtracker for similar issues including closed ones - [ ] Bug report (encountered problems with youtube-dl) - [ ] Site support request (request for adding support for a new site) - [ ] Feature request (request for a new functionality) - [x] Question - [ ] Other --- ### If the purpose of this _issue_ is a _bug report_, _site support request_ or you are not completely sure provide the full verbose output as follows: ``` [debug] System config: [] [debug] User config: [] [debug] Command-line args: [u'https://www.youtube.com/watch?v=5qVK7GIZ394', u'--verbose', u'--skip-download'] [debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8 [debug] youtube-dl version 2016.05.10 [debug] Python version 2.7.6 - Linux-3.13.0-74-generic-x86_64-with-Ubuntu-14.04-trusty [debug] exe versions: none [debug] Proxy map: {} [youtube] 5qVK7GIZ394: Downloading webpage ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output. File "/usr/local/lib/python2.7/dist-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage return self._downloader.urlopen(url_or_request) File "/usr/local/lib/python2.7/dist-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen return self._opener.open(req, timeout=self._socket_timeout) File "/usr/lib/python2.7/urllib2.py", line 410, in open response = meth(req, response) File "/usr/lib/python2.7/urllib2.py", line 523, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python2.7/urllib2.py", line 442, in error result = self._call_chain(*args) File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 629, in http_error_302 return self.parent.open(new, timeout=req.timeout) File "/usr/lib/python2.7/urllib2.py", line 410, in open response = meth(req, response) File "/usr/lib/python2.7/urllib2.py", line 523, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python2.7/urllib2.py", line 448, in error return self._call_chain(*args) File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 531, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) ... <end of log> ``` --- ### Description of your _issue_, suggested solution and other information As you can see above, I'm getting a `503: Unavailable` error for any youtube video I try to download on my Ubuntu machine. However, on my mac machine, these videos download fine. Further, when I attempt to `curl` the URL on ubuntu: ``` <HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8"> <TITLE>302 Moved</TITLE></HEAD><BODY> <H1>302 Moved</H1> The document has moved <A HREF="https://ipv4.google.com/sorry/IndexRedirect?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=CGMSBDbEbi0Yr8TUuQUiGQDxp4NLT7DjCLl7j6VcIrcOZl-a3Qr67R8">here</A>. </BODY></HTML> ``` (which works like normal on the mac) On the Ubuntu machine, I can `curl` youtube just fine, however. Please help!

deekerman

2026-02-21 04:06:03 -05:00

closed this issue
added the
clarification-needed
label

deekerman commented

2026-02-21 04:06:08 -05:00

Author

Owner

@nsilberman commented on GitHub (May 13, 2016):

same for us

@nsilberman commented on GitHub (May 13, 2016): same for us

deekerman commented

2026-02-21 04:06:08 -05:00

Author

Owner

@hrxn commented on GitHub (May 13, 2016):

Anything suspicious with --dump-user-agent?

Did you try it with another setting for --user-agent UA ?

@hrxn commented on GitHub (May 13, 2016): Anything suspicious with `--dump-user-agent`? Did you try it with another setting for `--user-agent UA` ?

deekerman commented

2026-02-21 04:06:08 -05:00

Author

Owner

@eriophora commented on GitHub (May 13, 2016):

I'll try that, thanks!

@eriophora commented on GitHub (May 13, 2016): I'll try that, thanks!

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@eriophora commented on GitHub (May 13, 2016):

The user agent was normal:

Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/44.0 (Chrome)

However, the problem is gone--though I'm using a new IP address. The next time I can get it to happen, I'll check the user agent. However, I'm going to be extra cautious from here on out to avoid it.

Is there no precedence in youtube-dl history for people being temporarily (or permanently?) blocked[/throttled/otherwise attenuated] by youtube? that's surprising!

@eriophora commented on GitHub (May 13, 2016): The user agent was normal: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/44.0 (Chrome) However, the problem is gone--though I'm using a new IP address. The next time I can get it to happen, I'll check the user agent. However, I'm going to be extra cautious from here on out to avoid it. Is there no precedence in youtube-dl history for people being temporarily (or permanently?) blocked[/throttled/otherwise attenuated] by youtube? that's surprising!

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@hrxn commented on GitHub (May 13, 2016):

Not that I'm aware of..

But it is very much possible that some IPs or rather IP ranges are blocked or throttled because of unusual traffic, although only temporarily.

@hrxn commented on GitHub (May 13, 2016): Not that I'm aware of.. But it is very much possible that some IPs or rather IP ranges are blocked or throttled because of unusual traffic, although only temporarily.

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@yan12125 commented on GitHub (May 14, 2016):

Could you try:

youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394"

And:

youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"

@yan12125 commented on GitHub (May 14, 2016): Could you try: ``` youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394" ``` And: ``` youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" ```

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@snarfed commented on GitHub (May 14, 2016):

looks like it probably is an IP block or throttle. we (huffduff-video) started seeing this a couple days ago too from 52.37.171.81 (AWS EC2 us-west-2), first with 2016.04.13 and now with 2016.05.10. however, i'm able to download that video ok from 67.169.95.105 (Comcast residential, San Francisco).

here are the transcripts. first EC2 us-west-2:

youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394"
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'-4', u'https://www.youtube.com/watch?v=5qVK7GIZ394']
[debug] Encodings: locale ANSI_X3.4-1968, fs ANSI_X3.4-1968, out ANSI_X3.4-1968, pref ANSI_X3.4-1968
[debug] youtube-dl version 2016.05.10
[debug] Python version 2.7.10 - Linux-4.4.8-20.46.amzn1.x86_64-x86_64-with-glibc2.2.5
[debug] exe versions: ffmpeg 2.5.4-, ffprobe 2.5.4-
[debug] Proxy map: {}
[youtube] 5qVK7GIZ394: Downloading webpage
ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see  https://yt-dl.org/update  on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
  File "/usr/local/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib64/python2.7/urllib2.py", line 437, in open
    response = meth(req, response)
  File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib64/python2.7/urllib2.py", line 469, in error
    result = self._call_chain(*args)
  File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/lib64/python2.7/urllib2.py", line 656, in http_error_302
    return self.parent.open(new, timeout=req.timeout)
  File "/usr/lib64/python2.7/urllib2.py", line 437, in open
    response = meth(req, response)
  File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response
    'http', request, response, code, msg, hdrs)
  File "/usr/lib64/python2.7/urllib2.py", line 475, in error
    return self._call_chain(*args)
  File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/lib64/python2.7/urllib2.py", line 558, in http_error_default
    raise HTTPError(req.get_full_url(), code, msg, hdrs, fp)

$ youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'-6', u'https://www.youtube.com/watch?v=5qVK7GIZ394']
[debug] Encodings: locale ANSI_X3.4-1968, fs ANSI_X3.4-1968, out ANSI_X3.4-1968, pref ANSI_X3.4-1968
[debug] youtube-dl version 2016.05.10
[debug] Python version 2.7.10 - Linux-4.4.8-20.46.amzn1.x86_64-x86_64-with-glibc2.2.5
[debug] exe versions: ffmpeg 2.5.4-, ffprobe 2.5.4-
[debug] Proxy map: {}
[youtube] 5qVK7GIZ394: Downloading webpage
ERROR: Unable to download webpage: <urlopen error [Errno 101] Network is unreachable> (caused by URLError(error(101, 'Network is unreachable'),))
  File "/usr/local/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage
    return self._downloader.urlopen(url_or_request)
  File "/usr/local/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "/usr/lib64/python2.7/urllib2.py", line 431, in open
    response = self._open(req, data)
  File "/usr/lib64/python2.7/urllib2.py", line 449, in _open
    '_open', req)
  File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "/usr/local/lib/python2.7/site-packages/youtube_dl/utils.py", line 932, in https_open
    req, **kwargs)
  File "/usr/lib64/python2.7/urllib2.py", line 1199, in do_open
    raise URLError(err)

and Comcast SF:

$ youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394"
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'-4', u'https://www.youtube.com/watch?v=5qVK7GIZ394']
[debug] Encodings: locale US-ASCII, fs utf-8, out US-ASCII, pref US-ASCII
[debug] youtube-dl version 2016.05.10
[debug] Python version 2.7.10 - Darwin-15.4.0-x86_64-i386-64bit
[debug] exe versions: ffmpeg 2.8.6, ffprobe 2.8.6
[debug] Proxy map: {}
[youtube] 5qVK7GIZ394: Downloading webpage
[youtube] 5qVK7GIZ394: Downloading video info webpage
[youtube] 5qVK7GIZ394: Extracting video information
[youtube] 5qVK7GIZ394: Downloading MPD manifest
WARNING: Requested formats are incompatible for merge and will be merged into mkv.
[debug] Invoking downloader on u'https://r3---sn-n4v7sn76.googlevideo.com/videoplayback?id=e6a54aec6219dfde&itag=135&source=youtube&requiressl=yes&nh=IgpwcjAzLnNqYzA3KgkxMjcuMC4wLjE&mn=sn-n4v7sn76&mv=m&ms=au&pl=17&initcwndbps=2321250&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=18666655&lmt=1420363726995111&dur=285.666&fexp=9406984,9416126,9416891,9422596,9428398,9431012,9433096,9433223,9433946,9436447&key=dg_yt0&signature=2296FDC9FA417CE6130702B465B1B1447F023A17.2A384B0B37A915DBD0DFBF38E949E26E7F6BC92B&mt=1463262197&upn=tRQPu42Hm8A&sver=3&ip=67.169.95.105&ipbits=0&expire=1463283981&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,mn,mv,ms,pl,initcwndbps,mm,ratebypass,mime,gir,clen,lmt,dur'
[download] Destination: Wo y3 me taste-5qVK7GIZ394.f135.mp4
[download] 100% of 17.80MiB in 00:16
[debug] Invoking downloader on u'https://r3---sn-n4v7sn76.googlevideo.com/videoplayback?id=e6a54aec6219dfde&itag=251&source=youtube&requiressl=yes&nh=IgpwcjAzLnNqYzA3KgkxMjcuMC4wLjE&mn=sn-n4v7sn76&mv=m&ms=au&pl=17&initcwndbps=2321250&mm=31&ratebypass=yes&mime=audio/webm&gir=yes&clen=4832926&lmt=1413956629572797&dur=285.781&fexp=9406984,9416126,9416891,9422596,9428398,9431012,9433096,9433223,9433946,9436447&key=dg_yt0&signature=81480B23F888B73B85F94A9D7E8265F84AB97058.5B2B2A85F4833B11E74F66F038050581BEA131B1&mt=1463262197&upn=tRQPu42Hm8A&sver=3&ip=67.169.95.105&ipbits=0&expire=1463283981&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,mn,mv,ms,pl,initcwndbps,mm,ratebypass,mime,gir,clen,lmt,dur'
[download] Destination: Wo y3 me taste-5qVK7GIZ394.f251.webm
[download] 100% of 4.61MiB in 00:03
[ffmpeg] Merging formats into "Wo y3 me taste-5qVK7GIZ394.mkv"
[debug] ffmpeg command line: ffmpeg -y -i 'file:Wo y3 me taste-5qVK7GIZ394.f135.mp4' -i 'file:Wo y3 me taste-5qVK7GIZ394.f251.webm' -c copy -map 0:v:0 -map 1:a:0 'file:Wo y3 me taste-5qVK7GIZ394.temp.mkv'
Deleting original file Wo y3 me taste-5qVK7GIZ394.f135.mp4 (pass -k to keep)
Deleting original file Wo y3 me taste-5qVK7GIZ394.f251.webm (pass -k to keep)

@snarfed commented on GitHub (May 14, 2016): looks like it probably is an IP block or throttle. we ([huffduff-video](https://github.com/snarfed/huffduff-video/)) [started seeing this a couple days ago too](https://github.com/snarfed/huffduff-video/issues/19) from 52.37.171.81 (AWS EC2 us-west-2), first with 2016.04.13 and now with 2016.05.10. _however_, i'm able to download that video ok from 67.169.95.105 (Comcast residential, San Francisco). here are the transcripts. first EC2 us-west-2: ``` sh youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394" [debug] System config: [] [debug] User config: [] [debug] Command-line args: [u'-v', u'-4', u'https://www.youtube.com/watch?v=5qVK7GIZ394'] [debug] Encodings: locale ANSI_X3.4-1968, fs ANSI_X3.4-1968, out ANSI_X3.4-1968, pref ANSI_X3.4-1968 [debug] youtube-dl version 2016.05.10 [debug] Python version 2.7.10 - Linux-4.4.8-20.46.amzn1.x86_64-x86_64-with-glibc2.2.5 [debug] exe versions: ffmpeg 2.5.4-, ffprobe 2.5.4- [debug] Proxy map: {} [youtube] 5qVK7GIZ394: Downloading webpage ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by HTTPError()); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see https://yt-dl.org/update on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output. File "/usr/local/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage return self._downloader.urlopen(url_or_request) File "/usr/local/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen return self._opener.open(req, timeout=self._socket_timeout) File "/usr/lib64/python2.7/urllib2.py", line 437, in open response = meth(req, response) File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib64/python2.7/urllib2.py", line 469, in error result = self._call_chain(*args) File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/lib64/python2.7/urllib2.py", line 656, in http_error_302 return self.parent.open(new, timeout=req.timeout) File "/usr/lib64/python2.7/urllib2.py", line 437, in open response = meth(req, response) File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib64/python2.7/urllib2.py", line 475, in error return self._call_chain(*args) File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/lib64/python2.7/urllib2.py", line 558, in http_error_default raise HTTPError(req.get_full_url(), code, msg, hdrs, fp) $ youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" [debug] System config: [] [debug] User config: [] [debug] Command-line args: [u'-v', u'-6', u'https://www.youtube.com/watch?v=5qVK7GIZ394'] [debug] Encodings: locale ANSI_X3.4-1968, fs ANSI_X3.4-1968, out ANSI_X3.4-1968, pref ANSI_X3.4-1968 [debug] youtube-dl version 2016.05.10 [debug] Python version 2.7.10 - Linux-4.4.8-20.46.amzn1.x86_64-x86_64-with-glibc2.2.5 [debug] exe versions: ffmpeg 2.5.4-, ffprobe 2.5.4- [debug] Proxy map: {} [youtube] 5qVK7GIZ394: Downloading webpage ERROR: Unable to download webpage: <urlopen error [Errno 101] Network is unreachable> (caused by URLError(error(101, 'Network is unreachable'),)) File "/usr/local/lib/python2.7/site-packages/youtube_dl/extractor/common.py", line 388, in _request_webpage return self._downloader.urlopen(url_or_request) File "/usr/local/lib/python2.7/site-packages/youtube_dl/YoutubeDL.py", line 1945, in urlopen return self._opener.open(req, timeout=self._socket_timeout) File "/usr/lib64/python2.7/urllib2.py", line 431, in open response = self._open(req, data) File "/usr/lib64/python2.7/urllib2.py", line 449, in _open '_open', req) File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/local/lib/python2.7/site-packages/youtube_dl/utils.py", line 932, in https_open req, **kwargs) File "/usr/lib64/python2.7/urllib2.py", line 1199, in do_open raise URLError(err) ``` and Comcast SF: ``` sh $ youtube-dl -v -4 "https://www.youtube.com/watch?v=5qVK7GIZ394" [debug] System config: [] [debug] User config: [] [debug] Command-line args: [u'-v', u'-4', u'https://www.youtube.com/watch?v=5qVK7GIZ394'] [debug] Encodings: locale US-ASCII, fs utf-8, out US-ASCII, pref US-ASCII [debug] youtube-dl version 2016.05.10 [debug] Python version 2.7.10 - Darwin-15.4.0-x86_64-i386-64bit [debug] exe versions: ffmpeg 2.8.6, ffprobe 2.8.6 [debug] Proxy map: {} [youtube] 5qVK7GIZ394: Downloading webpage [youtube] 5qVK7GIZ394: Downloading video info webpage [youtube] 5qVK7GIZ394: Extracting video information [youtube] 5qVK7GIZ394: Downloading MPD manifest WARNING: Requested formats are incompatible for merge and will be merged into mkv. [debug] Invoking downloader on u'https://r3---sn-n4v7sn76.googlevideo.com/videoplayback?id=e6a54aec6219dfde&itag=135&source=youtube&requiressl=yes&nh=IgpwcjAzLnNqYzA3KgkxMjcuMC4wLjE&mn=sn-n4v7sn76&mv=m&ms=au&pl=17&initcwndbps=2321250&mm=31&ratebypass=yes&mime=video/mp4&gir=yes&clen=18666655&lmt=1420363726995111&dur=285.666&fexp=9406984,9416126,9416891,9422596,9428398,9431012,9433096,9433223,9433946,9436447&key=dg_yt0&signature=2296FDC9FA417CE6130702B465B1B1447F023A17.2A384B0B37A915DBD0DFBF38E949E26E7F6BC92B&mt=1463262197&upn=tRQPu42Hm8A&sver=3&ip=67.169.95.105&ipbits=0&expire=1463283981&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,mn,mv,ms,pl,initcwndbps,mm,ratebypass,mime,gir,clen,lmt,dur' [download] Destination: Wo y3 me taste-5qVK7GIZ394.f135.mp4 [download] 100% of 17.80MiB in 00:16 [debug] Invoking downloader on u'https://r3---sn-n4v7sn76.googlevideo.com/videoplayback?id=e6a54aec6219dfde&itag=251&source=youtube&requiressl=yes&nh=IgpwcjAzLnNqYzA3KgkxMjcuMC4wLjE&mn=sn-n4v7sn76&mv=m&ms=au&pl=17&initcwndbps=2321250&mm=31&ratebypass=yes&mime=audio/webm&gir=yes&clen=4832926&lmt=1413956629572797&dur=285.781&fexp=9406984,9416126,9416891,9422596,9428398,9431012,9433096,9433223,9433946,9436447&key=dg_yt0&signature=81480B23F888B73B85F94A9D7E8265F84AB97058.5B2B2A85F4833B11E74F66F038050581BEA131B1&mt=1463262197&upn=tRQPu42Hm8A&sver=3&ip=67.169.95.105&ipbits=0&expire=1463283981&sparams=ip,ipbits,expire,id,itag,source,requiressl,nh,mn,mv,ms,pl,initcwndbps,mm,ratebypass,mime,gir,clen,lmt,dur' [download] Destination: Wo y3 me taste-5qVK7GIZ394.f251.webm [download] 100% of 4.61MiB in 00:03 [ffmpeg] Merging formats into "Wo y3 me taste-5qVK7GIZ394.mkv" [debug] ffmpeg command line: ffmpeg -y -i 'file:Wo y3 me taste-5qVK7GIZ394.f135.mp4' -i 'file:Wo y3 me taste-5qVK7GIZ394.f251.webm' -c copy -map 0:v:0 -map 1:a:0 'file:Wo y3 me taste-5qVK7GIZ394.temp.mkv' Deleting original file Wo y3 me taste-5qVK7GIZ394.f135.mp4 (pass -k to keep) Deleting original file Wo y3 me taste-5qVK7GIZ394.f251.webm (pass -k to keep) ```

deekerman commented

2026-02-21 04:06:09 -05:00

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Owner

@yan12125 commented on GitHub (May 15, 2016):

@snarfed Is the output of curl -v https://www.youtube.com/watch?v=5qVK7GIZ394 on the AWS VM similar to the one in @eriophora's report? (A 302 page with a link https://ipv4.google.com/sorry/IndexRedirect?...)

@yan12125 commented on GitHub (May 15, 2016): @snarfed Is the output of `curl -v https://www.youtube.com/watch?v=5qVK7GIZ394` on the AWS VM similar to the one in @eriophora's report? (A 302 page with a link `https://ipv4.google.com/sorry/IndexRedirect?...`)

deekerman commented

2026-02-21 04:06:09 -05:00

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Owner

@nsilberman commented on GitHub (May 15, 2016):

for us, it didn't work within a docker launched on a centOS instance, but worked well directly from the instance. strange

@nsilberman commented on GitHub (May 15, 2016): for us, it didn't work within a docker launched on a centOS instance, but worked well directly from the instance. strange

deekerman commented

2026-02-21 04:06:09 -05:00

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Owner

@snarfed commented on GitHub (May 15, 2016):

@yan12125 i believe so, yes...but not any more, youtube-dl is working happily on the AWS VM now. looks like the block wasn't permanent.

@snarfed commented on GitHub (May 15, 2016): @yan12125 i believe so, yes...but not any more, youtube-dl is working happily on the AWS VM now. looks like the block wasn't permanent.

deekerman commented

2026-02-21 04:06:09 -05:00

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Owner

@yan12125 commented on GitHub (May 15, 2016):

@nsilberman @eriophora Is the problem still?

@yan12125 commented on GitHub (May 15, 2016): @nsilberman @eriophora Is the problem still?

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@junmuzi commented on GitHub (Aug 9, 2017):

Hi @snarfed @yan12125 @junmuzi ,
I also hit this issue as follow show. But I could watch this video via chrome browser normally. So I don't think this is due to block my IP from youtube website.

Or if so, could anyone provide how to add chrome browser into youtube-dl, so youtube-dl could download the youtube video as normal. In other words, youtube-dl could be faked as a chrome browser. Thank you very much.

# youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['-v', '-6', 'https://www.youtube.com/watch?v=5qVK7GIZ394']
[debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2017.08.06
[debug] Python version 3.5.2 - Linux-4.4.0-38-generic-x86_64-with-Ubuntu-16.04-xenial
[debug] exe versions: ffmpeg 2.8.6-1ubuntu2, ffprobe 2.8.6-1ubuntu2, rtmpdump 2.4
[debug] Proxy map: {}
[youtube] 5qVK7GIZ394: Downloading webpage
ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by <HTTPError 503: 'Service Unavailable'>); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
File "/usr/local/bin/youtube-dl_juli/youtube_dl/extractor/common.py", line 502, in _request_webpage
return self._downloader.urlopen(url_or_request)
File "/usr/local/bin/youtube-dl_juli/youtube_dl/YoutubeDL.py", line 2166, in urlopen
return self._opener.open(req, timeout=self._socket_timeout)
File "/usr/lib/python3.5/urllib/request.py", line 472, in open
response = meth(req, response)
File "/usr/lib/python3.5/urllib/request.py", line 582, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.5/urllib/request.py", line 504, in error
result = self._call_chain(*args)
File "/usr/lib/python3.5/urllib/request.py", line 444, in _call_chain
result = func(*args)
File "/usr/lib/python3.5/urllib/request.py", line 696, in http_error_302
return self.parent.open(new, timeout=req.timeout)
File "/usr/lib/python3.5/urllib/request.py", line 472, in open
response = meth(req, response)
File "/usr/lib/python3.5/urllib/request.py", line 582, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib/python3.5/urllib/request.py", line 510, in error
return self._call_chain(*args)
File "/usr/lib/python3.5/urllib/request.py", line 444, in _call_chain
result = func(*args)
File "/usr/lib/python3.5/urllib/request.py", line 590, in http_error_default
raise HTTPError(req.full_url, code, msg, hdrs, fp)

# curl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"
* Trying 2404:6800:4008:c07::8a...
* Connected to www.youtube.com (2404:6800:4008:c07::8a) port 443 (#0)
* found 173 certificates in /etc/ssl/certs/ca-certificates.crt
* found 704 certificates in /etc/ssl/certs
* ALPN, offering http/1.1
* SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256
* server certificate verification OK
* server certificate status verification SKIPPED
* common name: .google.com (matched)
* server certificate expiration date OK
* server certificate activation date OK
* certificate public key: EC
* certificate version: #3
* subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=.google.com
* start date: Tue, 25 Jul 2017 08:46:44 GMT
* expire date: Tue, 17 Oct 2017 08:28:00 GMT
* issuer: C=US,O=Google Inc,CN=Google Internet Authority G2
* compression: NULL
* ALPN, server accepted to use http/1.1

GET /watch?v=5qVK7GIZ394 HTTP/1.1
Host: www.youtube.com
User-Agent: curl/7.47.0
Accept: /

< HTTP/1.1 302 Found
< Location: https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGOCMq8wFIhkA8aeDS8TSS7FEdAblyeKVz9e05q69AG6hMgNyY24
< Date: Wed, 09 Aug 2017 08:22:56 GMT
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Content-Type: text/html; charset=UTF-8
< Server: HTTP server (unknown)
< Content-Length: 371
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35"
<

<HTML><HEAD> </HEAD> \

302 Moved

The document has moved here. \</HTML> * Connection #0 to host www.youtube.com left intact

# youtube-dl --version
2017.08.06

@junmuzi commented on GitHub (Aug 9, 2017): Hi @snarfed @yan12125 @junmuzi , I also hit this issue as follow show. But I could watch this video via chrome browser normally. So I don't think this is due to block my IP from youtube website. Or if so, could anyone provide how to add chrome browser into youtube-dl, so youtube-dl could download the youtube video as normal. In other words, youtube-dl could be faked as a chrome browser. Thank you very much. \# youtube-dl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" [debug] System config: [] [debug] User config: [] [debug] Custom config: [] [debug] Command-line args: ['-v', '-6', 'https://www.youtube.com/watch?v=5qVK7GIZ394'] [debug] Encodings: locale UTF-8, fs utf-8, out UTF-8, pref UTF-8 [debug] youtube-dl version 2017.08.06 [debug] Python version 3.5.2 - Linux-4.4.0-38-generic-x86_64-with-Ubuntu-16.04-xenial [debug] exe versions: ffmpeg 2.8.6-1ubuntu2, ffprobe 2.8.6-1ubuntu2, rtmpdump 2.4 [debug] Proxy map: {} [youtube] 5qVK7GIZ394: Downloading webpage ERROR: Unable to download webpage: HTTP Error 503: Service Unavailable (caused by <HTTPError 503: 'Service Unavailable'>); please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; type youtube-dl -U to update. Be sure to call youtube-dl with the --verbose flag and include its complete output. File "/usr/local/bin/youtube-dl_juli/youtube_dl/extractor/common.py", line 502, in _request_webpage return self._downloader.urlopen(url_or_request) File "/usr/local/bin/youtube-dl_juli/youtube_dl/YoutubeDL.py", line 2166, in urlopen return self._opener.open(req, timeout=self._socket_timeout) File "/usr/lib/python3.5/urllib/request.py", line 472, in open response = meth(req, response) File "/usr/lib/python3.5/urllib/request.py", line 582, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python3.5/urllib/request.py", line 504, in error result = self._call_chain(*args) File "/usr/lib/python3.5/urllib/request.py", line 444, in _call_chain result = func(*args) File "/usr/lib/python3.5/urllib/request.py", line 696, in http_error_302 return self.parent.open(new, timeout=req.timeout) File "/usr/lib/python3.5/urllib/request.py", line 472, in open response = meth(req, response) File "/usr/lib/python3.5/urllib/request.py", line 582, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib/python3.5/urllib/request.py", line 510, in error return self._call_chain(*args) File "/usr/lib/python3.5/urllib/request.py", line 444, in _call_chain result = func(*args) File "/usr/lib/python3.5/urllib/request.py", line 590, in http_error_default raise HTTPError(req.full_url, code, msg, hdrs, fp) \# curl -v -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" \* Trying 2404:6800:4008:c07::8a... \* Connected to www.youtube.com (2404:6800:4008:c07::8a) port 443 (#0) \* found 173 certificates in /etc/ssl/certs/ca-certificates.crt \* found 704 certificates in /etc/ssl/certs \* ALPN, offering http/1.1 \* SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256 \* server certificate verification OK \* server certificate status verification SKIPPED \* common name: *.google.com (matched) \* server certificate expiration date OK \* server certificate activation date OK \* certificate public key: EC \* certificate version: #3 \* subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=*.google.com \* start date: Tue, 25 Jul 2017 08:46:44 GMT \* expire date: Tue, 17 Oct 2017 08:28:00 GMT \* issuer: C=US,O=Google Inc,CN=Google Internet Authority G2 \* compression: NULL \* ALPN, server accepted to use http/1.1 > GET /watch?v=5qVK7GIZ394 HTTP/1.1 > Host: www.youtube.com > User-Agent: curl/7.47.0 > Accept: */* > < HTTP/1.1 302 Found < Location: https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGOCMq8wFIhkA8aeDS8TSS7FEdAblyeKVz9e05q69AG6hMgNyY24 < Date: Wed, 09 Aug 2017 08:22:56 GMT < Pragma: no-cache < Expires: Fri, 01 Jan 1990 00:00:00 GMT < Cache-Control: no-store, no-cache, must-revalidate < Content-Type: text/html; charset=UTF-8 < Server: HTTP server (unknown) < Content-Length: 371 < X-XSS-Protection: 1; mode=block < X-Frame-Options: SAMEORIGIN < Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35" < <HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8"> <TITLE>302 Moved</TITLE></HEAD><BODY> \<H1>302 Moved</H1> The document has moved <A HREF="https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGOCMq8wFIhkA8aeDS8TSS7FEdAblyeKVz9e05q69AG6hMgNyY24">here</A>. \</BODY></HTML> * Connection #0 to host www.youtube.com left intact \# youtube-dl --version 2017.08.06

deekerman commented

2026-02-21 04:06:09 -05:00

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Owner

@junmuzi commented on GitHub (Aug 9, 2017):

Seems can not work still when I change my IPv6 addr.

@junmuzi commented on GitHub (Aug 9, 2017): Seems can not work still when I change my IPv6 addr.

deekerman commented

2026-02-21 04:06:09 -05:00

Author

Owner

@yan12125 commented on GitHub (Aug 9, 2017):

curl reports 302, which means it should jump to the next page and the final result is unknown yet. Could you run the following command and paste the result?

curl -v -L -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"

In other words, youtube-dl could be faked as a chrome browser.

FWIW, --add-header "User-Agent: (user-agent for chrome)". Yet it's unlikely that YouTube blocks clients based on User-Agent string.

@yan12125 commented on GitHub (Aug 9, 2017): ```curl``` reports 302, which means it should jump to the next page and the final result is unknown yet. Could you run the following command and paste the result? ``` curl -v -L -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" ``` > In other words, youtube-dl could be faked as a chrome browser. FWIW, ```--add-header "User-Agent: (user-agent for chrome)"```. Yet it's unlikely that YouTube blocks clients based on User-Agent string.

deekerman commented

2026-02-21 04:06:10 -05:00

Author

Owner

@junmuzi commented on GitHub (Aug 9, 2017):

@yan12125

# curl -v -L -6 "https://www.youtube.com/watch?v=5qVK7GIZ394"

Trying 2404:6800:4008:c07::8a...
Connected to www.youtube.com (2404:6800:4008:c07::8a) port 443 (#0)
found 173 certificates in /etc/ssl/certs/ca-certificates.crt
found 704 certificates in /etc/ssl/certs
ALPN, offering http/1.1
SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256
server certificate verification OK
server certificate status verification SKIPPED
common name: *.google.com (matched)
server certificate expiration date OK
server certificate activation date OK
certificate public key: EC
certificate version: #3
subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=*.google.com
start date: Tue, 25 Jul 2017 08:46:44 GMT
expire date: Tue, 17 Oct 2017 08:28:00 GMT
issuer: C=US,O=Google Inc,CN=Google Internet Authority G2
compression: NULL
ALPN, server accepted to use http/1.1

GET /watch?v=5qVK7GIZ394 HTTP/1.1
Host: www.youtube.com
User-Agent: curl/7.47.0
Accept: /

< HTTP/1.1 302 Found
< Location: https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24
< Date: Wed, 09 Aug 2017 10:34:12 GMT
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Content-Type: text/html; charset=UTF-8
< Server: HTTP server (unknown)
< Content-Length: 371
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35"
<

Ignoring the response-body
Connection #0 to host www.youtube.com left intact
Issue another request to this URL: 'https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24'
Trying 2404:6800:4008:c03::8b...
Connected to ipv6.google.com (2404:6800:4008:c03::8b) port 443 (#1)
found 173 certificates in /etc/ssl/certs/ca-certificates.crt
found 704 certificates in /etc/ssl/certs
ALPN, offering http/1.1
SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256
server certificate verification OK
server certificate status verification SKIPPED
common name: *.google.com (matched)
server certificate expiration date OK
server certificate activation date OK
certificate public key: EC
certificate version: #3
subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=*.google.com
start date: Tue, 25 Jul 2017 08:46:44 GMT
expire date: Tue, 17 Oct 2017 08:28:00 GMT
issuer: C=US,O=Google Inc,CN=Google Internet Authority G2
compression: NULL
ALPN, server accepted to use http/1.1

GET /sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24 HTTP/1.1
Host: ipv6.google.com
User-Agent: curl/7.47.0
Accept: /

< HTTP/1.1 503 Service Unavailable
< Date: Wed, 09 Aug 2017 10:34:12 GMT
< Pragma: no-cache
< Expires: Fri, 01 Jan 1990 00:00:00 GMT
< Cache-Control: no-store, no-cache, must-revalidate
< Content-Type: text/html
< Server: HTTP server (unknown)
< Content-Length: 3086
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35"
<

About this page

Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. Why did this happen?

This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the Terms of Service. The block will expire shortly after those requests stop. In the meantime, solving the above CAPTCHA will let you continue to use our services.

This traffic may have been sent by malicious software, a browser plug-in, or a script that sends automated requests. If you share your network connection, ask your administrator for help — a different computer using the same IP address may be responsible. Learn more

Sometimes you may be asked to solve the CAPTCHA if you are using advanced terms that robots are known to use, or sending requests very quickly.

IP address: 2001:da8:203:3201:6e0b:84ff:fe0a:51af
Time: 2017-08-09T10:34:12Z
URL: https://www.youtube.com/watch?v=5qVK7GIZ394

</html> * Connection #1 to host ipv6.google.com left intact

@junmuzi commented on GitHub (Aug 9, 2017): @yan12125 \# curl -v -L -6 "https://www.youtube.com/watch?v=5qVK7GIZ394" * Trying 2404:6800:4008:c07::8a... * Connected to www.youtube.com (2404:6800:4008:c07::8a) port 443 (#0) * found 173 certificates in /etc/ssl/certs/ca-certificates.crt * found 704 certificates in /etc/ssl/certs * ALPN, offering http/1.1 * SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256 * server certificate verification OK * server certificate status verification SKIPPED * common name: *.google.com (matched) * server certificate expiration date OK * server certificate activation date OK * certificate public key: EC * certificate version: #3 * subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=*.google.com * start date: Tue, 25 Jul 2017 08:46:44 GMT * expire date: Tue, 17 Oct 2017 08:28:00 GMT * issuer: C=US,O=Google Inc,CN=Google Internet Authority G2 * compression: NULL * ALPN, server accepted to use http/1.1 > GET /watch?v=5qVK7GIZ394 HTTP/1.1 > Host: www.youtube.com > User-Agent: curl/7.47.0 > Accept: */* > < HTTP/1.1 302 Found < Location: https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24 < Date: Wed, 09 Aug 2017 10:34:12 GMT < Pragma: no-cache < Expires: Fri, 01 Jan 1990 00:00:00 GMT < Cache-Control: no-store, no-cache, must-revalidate < Content-Type: text/html; charset=UTF-8 < Server: HTTP server (unknown) < Content-Length: 371 < X-XSS-Protection: 1; mode=block < X-Frame-Options: SAMEORIGIN < Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35" < * Ignoring the response-body * Connection #0 to host www.youtube.com left intact * Issue another request to this URL: 'https://ipv6.google.com/sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24' * Trying 2404:6800:4008:c03::8b... * Connected to ipv6.google.com (2404:6800:4008:c03::8b) port 443 (#1) * found 173 certificates in /etc/ssl/certs/ca-certificates.crt * found 704 certificates in /etc/ssl/certs * ALPN, offering http/1.1 * SSL connection using TLS1.2 / ECDHE_ECDSA_AES_128_GCM_SHA256 * server certificate verification OK * server certificate status verification SKIPPED * common name: *.google.com (matched) * server certificate expiration date OK * server certificate activation date OK * certificate public key: EC * certificate version: #3 * subject: C=US,ST=California,L=Mountain View,O=Google Inc,CN=*.google.com * start date: Tue, 25 Jul 2017 08:46:44 GMT * expire date: Tue, 17 Oct 2017 08:28:00 GMT * issuer: C=US,O=Google Inc,CN=Google Internet Authority G2 * compression: NULL * ALPN, server accepted to use http/1.1 > GET /sorry/index?continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24 HTTP/1.1 > Host: ipv6.google.com > User-Agent: curl/7.47.0 > Accept: */* > < HTTP/1.1 503 Service Unavailable < Date: Wed, 09 Aug 2017 10:34:12 GMT < Pragma: no-cache < Expires: Fri, 01 Jan 1990 00:00:00 GMT < Cache-Control: no-store, no-cache, must-revalidate < Content-Type: text/html < Server: HTTP server (unknown) < Content-Length: 3086 < X-XSS-Protection: 1; mode=block < X-Frame-Options: SAMEORIGIN < Alt-Svc: quic=":443"; ma=2592000; v="39,38,37,36,35" < <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head><meta http-equiv="content-type" content="text/html; charset=utf-8"><meta name="viewport" content="initial-scale=1"><title>https://www.youtube.com/watch?v=5qVK7GIZ394</title></head> <body style="font-family: arial, sans-serif; background-color: #fff; color: #000; padding:20px; font-size:18px;" onload="e=document.getElementById('captcha');if(e){e.focus();}"> <div style="max-width:400px;"> <hr noshade size="1" style="color:#ccc; background-color:#ccc;"><br> <form action="index" method="post"> <script src="https://www.google.com/recaptcha/api.js" async defer></script> <noscript> To continue, please type the characters below:<br><br> <img src="/sorry/image?id=823950840684864559&q=EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24&hl=en&continue=https://www.youtube.com/watch%3Fv%3D5qVK7GIZ394" border="1" alt="Please enable images"><br><br> <input type="text" name="captcha" value="" id="captcha" size="12" style="font-size:16px; padding:3px 0 3px 5px; margin-left:0px;"> <style>.jsonly{display: none}</style> </noscript> <div id="recaptcha" class="g-recaptcha jsonly" data-sitekey="6LfwuyUTAAAAAOAmoS0fdqijC2PbbdH4kjq62Y1b"></div> <input type='hidden' name='q' value='EhAgAQ2oAgMyAW4LhP_-ClGvGKTKq8wFIhkA8aeDS088Ee8Izo_RACGwS8Ixd7JmLO9oMgNyY24'><input type="hidden" name="continue" value="https://www.youtube.com/watch?v=5qVK7GIZ394"> <input type="submit" name="submit" value="Submit" style="font-size:18px; padding:4px 0;"><br><br><br> </form> <hr noshade size="1" style="color:#ccc; background-color:#ccc;"> <div style="font-size:13px;"> <b>About this page</b><br><br>Our systems have detected unusual traffic from your computer network. This page checks to see if it's really you sending the requests, and not a robot. <a href="#" onclick="document.getElementById('infoDiv').style.display='block';">Why did this happen?</a><br><br> <div id="infoDiv" style="display:none; background-color:#eee; padding:10px; margin:0 0 15px 0; line-height:1.4em;"> This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the <a href="//www.google.com/policies/terms/">Terms of Service</a>. The block will expire shortly after those requests stop. In the meantime, solving the above CAPTCHA will let you continue to use our services.<br><br>This traffic may have been sent by malicious software, a browser plug-in, or a script that sends automated requests. If you share your network connection, ask your administrator for help — a different computer using the same IP address may be responsible. <a href="//support.google.com/websearch/answer/86640">Learn more</a><br><br>Sometimes you may be asked to solve the CAPTCHA if you are using advanced terms that robots are known to use, or sending requests very quickly. </div> IP address: 2001:da8:203:3201:6e0b:84ff:fe0a:51af<br>Time: 2017-08-09T10:34:12Z<br>URL: https://www.youtube.com/watch?v=5qVK7GIZ394<br> </div> </div> </body> </html> * Connection #1 to host ipv6.google.com left intact

deekerman commented

2026-02-21 04:06:10 -05:00

Author

Owner

@junmuzi commented on GitHub (Aug 9, 2017):

hi @yan12125 ,

Based on above info "Our systems have detected unusual traffic from your computer network. ", seems it is due to my large num of requests.

Seems it still can not work when I just change my IPv6 addr simply.

Could you give me some advise to solve this issue? Thank you very much.

@junmuzi commented on GitHub (Aug 9, 2017): hi @yan12125 , Based on above info "Our systems have detected unusual traffic from your computer network. ", seems it is due to my large num of requests. Seems it still can not work when I just change my IPv6 addr simply. Could you give me some advise to solve this issue? Thank you very much.

deekerman commented

2026-02-21 04:06:10 -05:00

Author

Owner

@yan12125 commented on GitHub (Aug 9, 2017):

This is apparently the same issue as #13864. Let's merge the older issue into the new one.

Could you give me some advise to solve this issue?

I'mt not sure what's the cause yet. Please move on to #13864 for further discussion, thanks!

@yan12125 commented on GitHub (Aug 9, 2017): This is apparently the same issue as #13864. Let's merge the older issue into the new one. > Could you give me some advise to solve this issue? I'mt not sure what's the cause yet. Please move on to #13864 for further discussion, thanks!

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