[tor-bugs] #17064 [Core Tor/Torflow]: scanner.9 in torflow/bwauth failing

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#17064: scanner.9 in torflow/bwauth failing
------------------------------+------------------------
 Reporter:  tom               |          Owner:  aagbsn
     Type:  defect            |         Status:  new
 Priority:  Medium            |      Milestone:
Component:  Core Tor/Torflow  |        Version:
 Severity:  Blocker           |     Resolution:
 Keywords:                    |  Actual Points:
Parent ID:                    |         Points:
 Reviewer:                    |        Sponsor:
------------------------------+------------------------

Comment (by teor):

 scanner9 is the unmeasured ondes scanner.

 The last 4000 lines are an infinite loop of:
 {{{
 WARN[Mon Sep 14 07:31:41 2015]:Error building circ: ('552 No such router
 "D542940134156DCA0B872A9AFA43EECDF8E64A50"',)
 }}}

 It looks like it got stuck on measuring this one node, but the node was
 down (or its descriptor was unavailable, or something).

 It would help to see:
 * any scanner logs from the NEWCONSENSUS event
 * the tor logs from the tor instance assigned to scanner 9
 * whether D542940134156DCA0B872A9AFA43EECDF8E64A50 was in the consensus at
 the time of the log

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/17064#comment:2>
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