[tor-bugs] #22032 [Core Tor/Tor]: [warn] Hidden service fn3xxgdv5skhtza2 launched 0 intro points in the last 3193 seconds (delayed). Intro circuit launches are limited to 8 per 300 seconds.

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Apr 21 14:11:18 UTC 2017


#22032: [warn] Hidden service fn3xxgdv5skhtza2 launched 0 intro points in the last
3193 seconds (delayed). Intro circuit launches are limited to 8 per 300
seconds.
--------------------------+------------------------------------
 Reporter:  arma          |          Owner:
     Type:  defect        |         Status:  needs_information
 Priority:  Medium        |      Milestone:  Tor: 0.3.1.x-final
Component:  Core Tor/Tor  |        Version:
 Severity:  Normal        |     Resolution:
 Keywords:  tor-hs        |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:  SponsorR-can
--------------------------+------------------------------------
Changes (by dgoulet):

 * status:  new => needs_information
 * keywords:   => tor-hs
 * version:  Tor: unspecified =>
 * sponsor:   => SponsorR-can
 * milestone:   => Tor: 0.3.1.x-final


Comment:

 I bet you got this before? (at warn level):
 {{{
     log_fn(severity, LD_REND, "Hidden service %s wanted %d intro points,
 but "
            "descriptor was updated with %d instead.",
 }}}

 The fact that we see `launched [...]` in the log means that
 `exceeded_limit = 0` because of:
 {{{
   int exceeded_limit = (service->n_intro_circuits_launched >=
                         rend_max_intro_circs_per_period(
 service->n_intro_points_wanted));
 }}}

 And to be getting those warning you got you either have the log above or
 get in through which can't be true because of the above:

 {{{
     } else if (service->n_intro_circuits_launched >=
                rend_max_intro_circs_per_period(
                                       service->n_intro_points_wanted)) {
       /* We have failed too many times in this period; wait for the next
        * one before we try to initiate any more connections. */
       rend_log_intro_limit(service, LOG_WARN);
       continue;
     }
 }}}

 The log above that you probably got would indicate how many intro points
 your service wanted which then would help debugging this.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/22032#comment:1>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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