[haiku-bugs] Re: [Haiku] #5692: vm-pagefault: unhandled pagefault in kernel space

  • From: "idefix" <trac@xxxxxxxxxxxx>
  • Date: Sun, 26 Sep 2010 08:08:25 -0000

#5692: vm-pagefault: unhandled pagefault in kernel space
-------------------------------+--------------------------------------------
  Reporter:  HAL               |         Owner:  axeld         
      Type:  bug               |        Status:  assigned      
  Priority:  high              |     Milestone:  R1            
 Component:  File Systems/BFS  |       Version:  R1/Development
Resolution:                    |      Keywords:                
Blocked By:                    |   Has a Patch:  0             
  Platform:  All               |      Blocking:                
-------------------------------+--------------------------------------------

Comment (by idefix):

 I can also reliably reproduce this crash with `checkfs` on r38803.

 The volume is initialised with a block-size of 1024 and no index. It
 contains a full checkout of Haiku.

 When I repeatedly run `checkfs` on this volume, it will find no errors the
 first 2 or 3 times. After that, another `checkfs` suddenly can't open a
 random inode and, after it continues, it will KDL at the end. See
 attachment:checkfscrash.jpg.

 Some more info: running r38803 on real hardware (PII @ 400 MHz, 384 MiB,
 2.04 GB swap).

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5692#comment:13>
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