[tor-bugs] #34088 [Core Tor/Tor]: circuit_build_times_update_alpha(): Bug: Could not determine largest build time

[Tor Bug Tracker & Wiki]

#34088: circuit_build_times_update_alpha(): Bug: Could not determine largest build
time
------------------------------+------------------------------------
     Reporter:  s7r           |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:
    Component:  Core Tor/Tor  |    Version:  Tor: 0.4.4.0-alpha-dev
     Severity:  Normal        |   Keywords:
Actual Points:                |  Parent ID:  #34082
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+------------------------------------
 I don't think this is HSv3 ONLY related, but I can only make it happen
 while building large amounts of rendezvous circuits with reasonable
 concurrency (over 50). I am not assigning the tor-hs keyword for this
 reason, but sticking it to same master parent ticket.

 All lines are the same. It is seen for like 130-160 times during the build
 of little over 100.000 rendezvous circuits.

 {{{
 Apr 03 04:05:33.000 [warn] circuit_build_times_update_alpha(): Bug: Could
 not determine largest build time (0). Xm is 20025ms and we've abandoned 0
 out of 136 circuits. (on Tor 0.4.4.0-alpha-dev )
 Apr 03 04:05:33.000 [warn] circuit_build_times_update_alpha(): Bug: Could
 not determine largest build time (0). Xm is 20025ms and we've abandoned 0
 out of 137 circuits. (on Tor 0.4.4.0-alpha-dev )
 Apr 03 04:05:33.000 [warn] circuit_build_times_update_alpha(): Bug: Could
 not determine largest build time (0). Xm is 20025ms and we've abandoned 0
 out of 138 circuits. (on Tor 0.4.4.0-alpha-dev )
 Apr 03 04:05:33.000 [warn] circuit_build_times_update_alpha(): Bug: Could
 not determine largest build time (0). Xm is 20025ms and we've abandoned 0
 out of 139 circuits. (on Tor 0.4.4.0-alpha-dev )
 Apr 03 04:05:33.000 [warn] circuit_build_times_update_alpha(): Bug: Could
 not determine largest build time (0). Xm is 20025ms and we've abandoned 0
 out of 140 circuits. (on Tor 0.4.4.0-alpha-dev )
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/34088>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online