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Error on boot: Exception Cause=TLB miss on load or ifetch, SR=0x24000002

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TitleError on boot: Exception Cause=TLB miss on load or ifetch, SR=0x24000002
Symptoms
  • Failing to boot from either partition.
 
During boot of XOS displays error: Exception Cause=TLB miss on load or ifetch, SR=0x24000002

* Summit X *
Version 1.0.3.1 Branch trunk by release-manager on Fri 04/20/07
Copyright 2003-2007, Extreme Networks, Inc.

Press and hold the <spacebar> to enter the bootstrap.

Starting Default Bootloader ...

Extreme Networks

Running POST... |/-\ PASSED

Version 1.0.3.1 Branch trunk by release-manager on Fri 04/20/07
Copyright 2003-2007, Extreme Networks, Inc.

Press and hold the <spacebar> to enter the bootrom.

Loading EXOS Image ... 

Running Image ...
Exception Cause=TLB miss on load or ifetch, SR=0x24000002, PC=0x80630ca0
CONTEXT=0x00000000, XCONTEXT=0x00000000
BADVADDR=0x7cf03d2f, ENTHI=0x00000000
ENTLO0=0x00000000, ENTLO1=0x00000000

 
Environment
  • Summit X450e
  • Boot Rom Version 1.0.3.1
Cause
Hardware Issue.
Resolution
  • please try to boot the switch with an inactive partition (Primary or Secondary) from the bootrom by using the below steps:
  1.  Reboot the switch by unplugging the power and plugging it back.
  2. Press and hold the spacebar button while the switch is booting up. 
  3.  If you enter into the BOOTSTRAP mode, then It will take you to the BOOTROM interface. 
  4. Select the image that is currently not in use by typing the command "boot 1" or "boot 2"
  • If switch still doesn't boot up after applying the above procedure then Contact GTAC.
Additional notes

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