[haiku-bugs] [Haiku] #5689: Page fault on booting (Acer Aspire One)

  • From: "myob" <trac@xxxxxxxxxxxx>
  • Date: Tue, 06 Apr 2010 12:45:08 -0000

#5689: Page fault on booting (Acer Aspire One)
---------------------------+------------------------------------------------
 Reporter:  myob           |       Owner:  axeld         
     Type:  bug            |      Status:  new           
 Priority:  normal         |   Milestone:  R1            
Component:  System/Kernel  |     Version:  R1/Development
 Keywords:  VM             |   Blockedby:                
 Platform:  All            |    Blocking:                
---------------------------+------------------------------------------------
 Using r36031 gcc2/hybrid (haiku-files build), I get a recreatable page
 fault on attempting to boot off CD on my Acer Aspire One. This is
 currently running the Alpha so formerly worked.

 The final lines printed to the on-screen debug output before the fault
 are:

 Can't open/create /var/swap: No such file or directory
 vm_page_fault: kernel thread accessing invalid user memory!
 vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at
 0xc0c0, ip 0x82542f04, write 0, user 0, thread 0xd


 The kdl starts with:
 PANIC: vm_page_fault: unhandled page fault in kernel space at 0xc0c0, ip
 0x8254f04

 There is no serial port on the netbook so I can't easily get anything more
 off it.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/5689>
Haiku <http://dev.haiku-os.org>
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