[Varnish] #1596: Panic message:#012Assert error in vbf_fetch_thread()

[Varnish]

#1596: Panic message:#012Assert error in vbf_fetch_thread()
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 Reporter:  webi    |       Owner:
     Type:  defect  |      Status:  new
 Priority:  normal  |   Milestone:  Varnish 4.0 release
Component:  build   |     Version:  4.0.1
 Severity:  normal  |  Resolution:
 Keywords:          |
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Comment (by Youri_13):

 How do i apply the patch to Varnish?

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Ticket URL: <https://www.varnish-cache.org/trac/ticket/1596#comment:8>
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