[tor-bugs] #21534 [Core Tor/Tor]: "Client asked me to extend back to the previous hop" in small networks

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#21534: "Client asked me to extend back to the previous hop" in small networks
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 Reporter:  teor                          |          Owner:
     Type:  defect                        |         Status:  new
 Priority:  Medium                        |      Milestone:  Tor:
                                          |  0.3.0.x-final
Component:  Core Tor/Tor                  |        Version:
 Severity:  Normal                        |     Resolution:
 Keywords:  regression?, guard-selection  |  Actual Points:
Parent ID:                                |         Points:  1
 Reviewer:                                |        Sponsor:
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Comment (by nickm):

 If it's due to the guard code, the likeliest place is with respect to some
 problem in the `entry_guard_restriction_t` logic.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21534#comment:1>
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