[tor-bugs] #27808 [Core Tor/Tor]: tor 0.3.5.early-alpha: Raw assertion failed at smartlist_core.c::191191 : idx>=0

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#27808: tor 0.3.5.early-alpha: Raw assertion failed at smartlist_core.c::191191 :
idx>=0
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 Reporter:  jchevali             |          Owner:  rl1987
     Type:  defect               |         Status:  needs_information
 Priority:  Very High            |      Milestone:  Tor: 0.3.5.x-final
Component:  Core Tor/Tor         |        Version:  Tor: 0.3.5.1-alpha
 Severity:  Normal               |     Resolution:
 Keywords:  regression 035-must  |  Actual Points:
Parent ID:                       |         Points:
 Reviewer:                       |        Sponsor:
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Comment (by rl1987):

 New patch for diagnostics: https://github.com/torproject/tor/pull/382

 Just to confirm: you're not seeing `Closed no-longer-configured ...` in
 the logs, do you?

 `retry_all_listeners` is called from two places in the codebase: 1)
 `options_act_reversible` (when config is (re-)loaded and 2)
 `retry_listener_callback` (every minute). I suspect a race condition here,
 which would explain why it's timing sensitive and doesn't happen every
 time. Above patch should show us if that's the case. Look for new
 stacktraces and log entries that mention `retry_all_listeners`.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27808#comment:20>
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