[Varnish] #1647: Varnish 4 crashes occasionally under stress test: Assert error in cnt_lookup()

[Varnish]

#1647: Varnish 4 crashes occasionally under stress test: Assert error in
cnt_lookup()
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 Reporter:  wjy       |       Owner:  Martin Blix Grydeland <martin@…>
     Type:  defect    |      Status:  closed
 Priority:  normal    |   Milestone:
Component:  varnishd  |     Version:  4.0.2
 Severity:  major     |  Resolution:  fixed
 Keywords:            |
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Comment (by Lasse Karstensen <lkarsten@…>):

 In [d381e2458f39989df202be7c5719e1f60b20fb19]:
 {{{
 #!CommitTicketReference repository=""
 revision="d381e2458f39989df202be7c5719e1f60b20fb19"
 Relax an assertion for the IMS update candidate object

 The streaming fetch of an object can fail between lookup time and when
 we actually use it. Relax this assertion.

 Fixes: #1647
 }}}

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1647#comment:2>
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