[haiku-bugs] Re: [Haiku] #1925: Reboot during startup on Toshiba Satellite 2615DVD/6.0

  • From: "umccullough" <trac@xxxxxxxxxxxx>
  • Date: Sat, 27 Feb 2010 22:33:05 -0000

#1925: Reboot during startup on Toshiba Satellite 2615DVD/6.0
---------------------------+------------------------------------------------
 Reporter:  umccullough    |       Owner:  bonefish     
     Type:  bug            |      Status:  assigned     
 Priority:  normal         |   Milestone:  R1           
Component:  System/Kernel  |     Version:  R1/pre-alpha1
 Keywords:                 |   Blockedby:               
 Platform:  x86            |    Blocking:               
---------------------------+------------------------------------------------

Comment(by umccullough):

 Interestingly, r35644 seems to at least fix the corrupted serial output,
 but it doesn't fix the panic problem.

 I'll try to add your dprintf's again and see if I can get better info
 next.

 New output:
 {{{
 load kernel...
 video mode: 800x600x32
 kernel entry at 8004b058
 Welcome to kernel debugger output!
 Haiku revision: 35643
 CPU 0: type 0 family 6 extended_family 0 model 6 extended_model 0 stepping
 10, string 'GenuineIntel'
 CPU 0: features: fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov
 pat pse36 mmx fxsr
 PANIC: ASSERT FAILED
 
(/home/umccullough/haiku/haiku/trunk/src/system/kernel/arch/x86/arch_vm_translation_map.cpp:1411):
 (sPageHole[va / 4096] & 0x00000001) == 0
 Welcome to Kernel Debugging Land...
 PANIC: page fault in debugger without fault handler! Touching address
 0x00000004 from eip 0x800fced7

 Welcome to Kernel Debugging Land...
 PANIC: page fault in debugger without fault handler! Touching address
 0x00000004 from eip 0x800fced7
 }}}

 Note, it says rev 35643, but i'm pretty certain i updated it fully... I'll
 check again.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/1925#comment:26>
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