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	Sun, 31 Jul 2005 14:42:43 ART
Date: Sun, 31 Jul 2005 14:42:43 -0300 (ART)
From: "Ricardo A. Reis" <ricardo_bsd@yahoo.com.br>
To: current@freebsd.org, ricardo_bsd@yahoo.com.br
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Cc: 
Subject: USB FLASH DISK cause panic with page fault
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Hi all,

      I not sucess to get message of panic with kgdb,

KGDB OUTPUT
------
 kgdb /boot/kernel.debug/kernel.debug
/usr/crash/vmcore.4 
kgdb: kvm_read: invalid address (0x8)
kgdb: kvm_read: invalid address (0x821c000)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
kgdb: kvm_read: invalid address (0x51)
-----

info.4 output

----

Dump header from device /dev/ad2s1b
  Architecture: i386
  Architecture Version: 33554432
  Dump Length: 200867840B (191 MB)
  Blocksize: 512
  Dumptime: Sun Jul 31 12:39:18 2005
  Hostname: myfreebsd.homeunix.org
  Magic: FreeBSD Kernel Dump
  Version String: FreeBSD 6.0-BETA1 #2: Sun Jul 31
08:49:07 BRT 2005
   
root@myfreebsd.homeunix.org:/usr/obj/usr/src/sys/GENERIC-NG
  Panic String: page fault
  Dump Parity: 3571976966
  Bounds: 4
  Dump Status: good
--------------------------------------------------

  This dump is referring a GENERIC-NG  striped Kernel
without debug, it should be for that motive kdb
programs not work.
  I try get a dump with GENERIC, but this i not sucess
and capture screen of db console

but a vmcore,dmesg,pciconf is available in
http://ricardo.epm.br/debug/

Sorry my english is bad.
      
Thanks for Advanced..



   Atenciosamente
   Ricardo A. Reis
   UNIFESP - SENAI



	
	
		
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