01-18-2008 07:39 AM - edited 03-05-2019 08:33 PM
I've got a supervisor card showing the following output:
Self decompressing the image : ##############################
System Power On Diagnostics
DRAM Size ..........................128 MB
Testing DRAM .......................Passed
Verifying Text Segment .............Passed
NVRAM Size .........................512 KB
Level2 Cache .......................Present
Level3 Cache .......................Present
System Power On Diagnostics Complete
Currently running ROMMON from F1 region
Boot image: bootflash:cat6000-sup2k9.8-5-3.bin
PANIC: Vlan Table write error!
System reset on software watchdog is disabled
Breakpoint Exception occurred on Jan 18 2008 13:39:10
Software version = 8.5(3)
Process ID #0, Name = Kernel and Idle
process stack top = 87fff170, stack pointer = 87fffd78
cause = 00000024
Breakpoint Exception exception happened
EPC: 80C21ED0
Traceback:
80C21ED0
80C21ED0
8103F814
81046DE8
810448A0
804C5710
80C28DA8
80C28764
800404BC
Stack content:
sp+00: 00000007 814D0B28 00000000 87FFFDAC
sp+10: BE000A00 00000007 00000000 8103F814
sp+20: 814D0B28 8107FFFF 0000003F A8805D3F
sp+30: 00004000 A8805D3F 00000000 00000000
sp+40: FEA101EC 00000000 000001EC 00004000
sp+50: 87FFFDC0 A8805D3F 00000007 81580000
sp+60: 81640000 81580000 00000004 800064E8
sp+70: 00000001 80020000 87FFFE78 81046DE8
sp+80: 00000007 81048860 00000007 81580000
sp+90: 00000000 81580000 00000007 810448A0
sp+A0: 00000007 81580000 00000004 800064E8
sp+B0: 00000001 81047054 00000006 81580000
sp+C0: 81640000 81580000 00000004 800064E8
sp+D0: 804C5710 804C56F4 00003FFF 80020000
sp+E0: 87FFFE78 80D91C18 009DBB64 00000004
sp+F0: 8000650C 009E0284 80C28DA8 80C28D90
Register content:
Status: 34040023 Cause: 01006024
AT: 81610000
V0: 00000001 V1: 00000007
A0: 00000007 A1: 814D0B28
A2: 0000001F A3: 814D0B40
T0: 87FFFDA8 T1: 00000000
T2: 00000000 T3: 00000000
T4: 00000000 T5: 7F5100B8
T6: 00000001 T7: 5100BC7F
S0: 00000007 S1: 00000007
S2: 00000000 S3: 00000006
S4: 00000005 S5: 00000000
S6: 00000000 S7: 00000000
T8: 86A2016C T9: 00A2017C
K0: 30419001 K1: 815048E8
GP: 81D9A0E0 SP: 87FFFD78
S8: 87FFFD78 RA: 80C21ED0
HIGH: 0000FFFF LOW: 00000001
BADVADDR: 6C009189 ERR EPC: 80021978
*** stack pointer is overflown cur_stack: 87fffd78 stack start: 87ffc170 stack e
nd: 87fff170
System reset on software watchdog is disabled
Nested exception occured
Anybody got any ideas? I don't have TAC access.
01-18-2008 08:07 AM
Make sure that you are booting the correct image on your flash. I see from your output shows you are running ROMMON mode. You may be booting to the wrong mode. Do a Cntrl Break on the system after booting up and do a confreg in rommon and boot the system to a default. From there see if you can verify your boot image and see if it is the correct image for your system and memory.
01-18-2008 08:40 AM
The thing that catches my eye is "PANIC: Vlan Table write error!" this is either a bug or bad hardware, most likely bad RAM or NVRAM, depending on what it is trying to write. If you can, I'd try to load a different version of IOS, if you are still having problems this might be a much more serious hardware issue.
01-18-2008 09:09 AM
I think you might be right. The thing is i've tried 4 supervisor cards and have got problems with all of them! From crash error -9 to repeating sofware reloads.
Another thing is it's Friday, i'm winding down looking forward to the weekend, but i know the problem will still be there when (and if!) i return on Monday.
Do you think if i obtain an image (and try installing maybe an MSFC2 daughtercard) it will sort out any issues?
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