[tor-bugs] #15618 [Core Tor/Tor]: Tried to establish rendezvous on non-OR circuit with purpose Acting as rendevous (pending)

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#15618: Tried to establish rendezvous on non-OR circuit with purpose Acting as
rendevous (pending)
-------------------------------------------+-------------------------------
 Reporter:  asn                            |          Owner:  dgoulet
     Type:  defect                         |         Status:
                                           |  needs_information
 Priority:  Medium                         |      Milestone:  Tor:
                                           |  unspecified
Component:  Core Tor/Tor                   |        Version:
 Severity:  Normal                         |     Resolution:
 Keywords:  tor-hs, triage-out-030-201612  |  Actual Points:
Parent ID:                                 |         Points:  1
 Reviewer:                                 |        Sponsor:  SponsorR-can
-------------------------------------------+-------------------------------

Comment (by s7r):

 Update: I guess we can infirm the theory @ comment:8. Running the testing
 branch I hit the initial warning today:
 {{{
 Jan 05 06:21:49.000 [warn] Tried to establish rendezvous on non-OR circuit
 with purpose Acting as rendevous (pending)
 }}}

 ...without the circuit has_opened() warning. This means the warning
 appears because of some other reason. We will see in #21084 if
 has_opened() called more than 2 times is a problem or not, but I think
 it's unrelated to this ticket.

 My feeling is that the probability of this being a (intentionally) broken
 client relatively low, because I am getting it on a very low consensus
 weight relay way more often for say few (intentionally) broken clients
 would pick this relay in a circuit and too rarely in order to indicate a
 DoS attack of some sort.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/15618#comment:19>
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