[tor-bugs] #23311 [Core Tor/Tor]: prop224: Spammy intro point logs in v2

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Aug 23 17:11:09 UTC 2017


#23311: prop224: Spammy intro point logs in v2
------------------------------+--------------------------------
     Reporter:  asn           |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.3.2.x-final
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  tor-hs, prop224
Actual Points:                |  Parent ID:  #20657
       Points:  0.3           |   Reviewer:
      Sponsor:                |
------------------------------+--------------------------------
 With the #17242 branch, when I start an hsv2 service, there are good
 chances it will start spamming the logs like this:

 {{{
 Aug 21 14:59:02.000 [warn] Hidden service yfqspegde4a6pkt5 exceeded launch
 limit with 9 intro points in the last 31 seconds. Intro circuit launches
 are limited to 8 per 300 seconds.
 Aug 21 14:59:02.000 [warn] Service configured in "/home/f/tmp/hsv2":
 Aug 21 14:59:02.000 [warn]   Intro point 0 at [scrubbed]: circuit is open
 Aug 21 14:59:02.000 [warn]   Intro point 1 at [scrubbed]: circuit is open
 Aug 21 14:59:02.000 [warn]   Intro point 2 at [scrubbed]: circuit is
 waiting to see how other guards perform
 Aug 21 14:59:02.000 [warn]   Intro point 3 at [scrubbed]: circuit is open
 Aug 21 14:59:03.000 [warn] Hidden service yfqspegde4a6pkt5 exceeded launch
 limit with 9 intro points in the last 32 seconds. Intro circuit launches
 are limited to 8 per 300 seconds.
 Aug 21 14:59:03.000 [warn] Service configured in "/home/f/tmp/hsv2":
 Aug 21 14:59:03.000 [warn]   Intro point 0 at [scrubbed]: circuit is open
 Aug 21 14:59:03.000 [warn]   Intro point 1 at [scrubbed]: circuit is open
 Aug 21 14:59:03.000 [warn]   Intro point 2 at [scrubbed]: circuit is open
 Aug 21 14:59:04.000 [warn] Hidden service yfqspegde4a6pkt5 exceeded launch
 limit with 9 intro points in the last 33 seconds. Intro circuit launches
 are limited to 8 per 300 seconds.
 Aug 21 14:59:04.000 [warn] Service configured in "/home/f/tmp/hsv2":
 Aug 21 14:59:04.000 [warn]   Intro point 0 at [scrubbed]: circuit is open
 Aug 21 14:59:04.000 [warn]   Intro point 1 at [scrubbed]: circuit is open
 Aug 21 14:59:04.000 [warn]   Intro point 2 at [scrubbed]: circuit is open
 Aug 21 14:59:05.000 [warn] Hidden service yfqspegde4a6pkt5 exceeded launch
 limit with 9 intro points in the last 34 seconds. Intro circuit launches
 are limited to 8 per 300 seconds.
 Aug 21 14:59:05.000 [warn] Service configured in "/home/f/tmp/hsv2":
 Aug 21 14:59:05.000 [warn]   Intro point 0 at [scrubbed]: circuit is open
 Aug 21 14:59:05.000 [warn]   Intro point 1 at [scrubbed]: circuit is open
 Aug 21 14:59:05.000 [warn]   Intro point 2 at [scrubbed]: circuit is open
 Aug 21 14:59:06.000 [warn] Hidden service yfqspegde4a6pkt5 exceeded launch
 limit with 9 intro points in the last 35 seconds. Intro circuit launches
 are limited to 8 per 300 seconds.
 Aug 21 14:59:06.000 [warn] Service configured in "/home/f/tmp/hsv2":
 Aug 21 14:59:06.000 [warn]   Intro point 0 at [scrubbed]: circuit is open
 Aug 21 14:59:06.000 [warn]   Intro point 1 at [scrubbed]: circuit is open
 Aug 21 14:59:06.000 [warn]   Intro point 2 at [scrubbed]: circuit is open
 }}}

 We need to figure out if this was caused by the prop224 patches and fix it
 if so.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23311>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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