[tor-bugs] #21926 [Core Tor/Tor]: Still had 1 address policies cached at shutdown

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#21926: Still had 1 address policies cached at shutdown
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 Reporter:  arma          |          Owner:
     Type:  defect        |         Status:  new
 Priority:  Low           |      Milestone:  Tor: 0.3.2.x-final
Component:  Core Tor/Tor  |        Version:  Tor: 0.3.0.6
 Severity:  Minor         |     Resolution:
 Keywords:                |  Actual Points:
Parent ID:                |         Points:
 Reviewer:                |        Sponsor:
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Comment (by arma):

 Here's our hint:
 {{{
 $ grep 107.181.174.84 cached-*
 cached-consensus:r NeelTorExitUSWest 1GF1SHwzLMYC99GkTXunM0jGxJ4
 oJ8kgsI8e732ZTLPiAklOcWJxyA 2017-05-21 02:38:29 107.181.174.84 443 80
 cached-microdesc-consensus:r NeelTorExitUSWest 1GF1SHwzLMYC99GkTXunM0jGxJ4
 2017-05-21 02:38:29 107.181.174.84 443 80
 }}}
 It's in the consensus but moria1 doesn't have a descriptor for it!

 Here's something interesting in my info-level log:
 {{{
 May 21 01:10:40.108 [info] dirserv_router_get_status(): Descriptor from
 router $D46175487C332CC602F7D1A44D7BA73348C6C49E~NeelTorExitUSWest at
 107.181.174.84 has an Ed25519 key, but the <rsa,ed25519> keys don't match
 what they were before.
 }}}
 In fact, I have an info-level log line like that once a minute in my log,
 forever.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21926#comment:5>
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