[haiku-bugs] Re: [Haiku] #14082: PAE paging leads to random reboots/freezing using AMD-FX 6300 6-core processor

  • From: "Haiku" <trac@xxxxxxxxxxxx>
  • To: undisclosed-recipients: ;
  • Date: Wed, 02 Jan 2019 00:02:07 -0000

#14082: PAE paging leads to random reboots/freezing using AMD-FX 6300 6-core
processor
-----------------------------+----------------------------
   Reporter:  nzimmermann    |      Owner:  nobody
       Type:  bug            |     Status:  new
   Priority:  normal         |  Milestone:  Unscheduled
  Component:  System/Kernel  |    Version:  R1/Development
 Resolution:                 |   Keywords:  vm
 Blocked By:                 |   Blocking:  10279
Has a Patch:  0              |   Platform:  x86
-----------------------------+----------------------------

Comment (by mmlr):

 The issue in #14659 might be relevant here. The instant resets hint at a
 tripple fault, i.e. the double fault handler failed. Due to the bug fixed
 in https://review.haiku-os.org/#/c/haiku/+/810 the double fault IST would
 be cleared for most CPUs. The reason for the double fault itself would not
 be explained by that bug, but if the fix makes the double fault handler
 work again it might shed some light on the actual cause. It is therefore
 worth a try to retest this with change 810 applied.

-- 
Ticket URL: <https://dev.haiku-os.org/ticket/14082#comment:37>
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