[tor-bugs] #32868 [Core Tor/Tor]: crash: Assertion node->rs->is_possible_guard failed in compute_weighted_bandwidths at

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#32868: crash:  Assertion node->rs->is_possible_guard failed in
compute_weighted_bandwidths at
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 Reporter:  toralf            |          Owner:  (none)
     Type:  defect            |         Status:  new
 Priority:  High              |      Milestone:  Tor: 0.4.2.x-final
Component:  Core Tor/Tor      |        Version:  Tor: 0.4.2.5
 Severity:  Normal            |     Resolution:
 Keywords:  regression crash  |  Actual Points:
Parent ID:                    |         Points:
 Reviewer:                    |        Sponsor:
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Changes (by nickm):

 * cc: mikeperry (added)


Comment:

 Did the crash happen in response to running the info.py script, or did it
 happen a little after?

 Can you include the rest of your configuration file as well, in case it
 has something that would help reproduce or explain this bug?

 The simplest solution here would be to use IF_BUG_ONCE instead of
 tor_assert(), so that the error message wouldn't come with a crash.   But
 really, I'd rather find out what the bug is and fix it directly.

 Adding mikeperry to the ccs, since I believe he knows this code well.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32868#comment:2>
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