[afnog] Cisco 2620XM Keeps Rebooting
Daniel Bwente
dbwente at gmail.com
Sun Dec 5 16:15:03 UTC 2010
Hello
I have a Cisco 2620XM router that begun rebooting out of the blue, I have
tried swapping out the memory with different chips, erasing and uploading
different IOS images but nothing seems to work yet, it uncompresses the
image fine then gives a error, below is the captured output from the
rebooting loop, the main errors seem to be:
*00:00:13 UTC Fri Mar 1 2002: Unexpected exception to CPUvector 100, PC =
0x80213178, LR = 0x80226050*
and
**** System received a SegV exception ****
=======================================
Smart Init is enabled
smart init is sizing iomem
ID MEMORY_REQ TYPE
00036C 0X000B3B80 C2620XM Single Fast Ethernet
000042 0X0009EA00 Four port Ethernet CPU
0X00098670 public buffer pools
0X00211000 public particle pools
TOTAL: 0X003FBBF0
If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 3Mb.
Using 2 percent iomem. [3Mb/192Mb]
Increasing IOMEM up to: 8Mb
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, C2600 Software (C2600-ADVIPSERVICESK9-M), Version
12.4(17), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Fri 07-Sep-07 16:05 by prod_rel_team
Image text-base: 0x800080E4, data-base: 0x829144F4
*
00:00:13 UTC Fri Mar 1 2002: Unexpected exception to CPUvector 100, PC =
0x80213178, LR = 0x80226050*
-Traceback= 0x80213178 0x80226050 0x80225598 0x80224D74 0x80116EFC
0x80221F04 0x80222074 0x81FEB868 0x81065D80 0x81066060 0x801FB2B0 0x801FE9A4
CPU Register Context:
MSR = 0x00009032 CR = 0x53000055 CTR = 0x80226004 XER = 0xA000007F
R0 = 0x20001002 R1 = 0x84716590 R2 = 0x84200000 R3 = 0x00000003
R4 = 0x00000004 R5 = 0x00000000 R6 = 0x84200000 R7 = 0x68010000
R8 = 0x00000003 R9 = 0x83C90000 R10 = 0x68010000 R11 = 0xC0000000
R12 = 0x33000053 R13 = 0xFFF4B634 R14 = 0x8106601C R15 = 0x00000000
R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x00000000
R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000000
R24 = 0x83FD0000 R25 = 0x00000000 R26 = 0x847165C0 R27 = 0x00000000
R28 = 0x00000000 R29 = 0x68004000 R30 = 0x00000000 R31 = 0x00000004
Writing crashinfo to flash:crashinfo_20020301-000013
=== Flushing messages (00:00:13 UTC Fri Mar 1 2002) ===
Queued messages:
*Mar 1 00:00:13.451: %SYS-3-LOGGER_FLUSHING: System pausing to ensure
console debugging output.
*Mar 1 00:00:06.347: %LINEPROTO-5-UPDOWN: Line protocol on Interface
VoIP-Null0, changed state to up
**** System received a SegV exception ****
signal= 0xb, code= 0x100, context= 0x843d93d0
PC = 0x80213178, Vector = 0x100, SP = 0x84716590
System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 196608 Kbytes of main memory
program load complete, entry point: 0x80008000, size: 0x1b31efc
Self decompressing the image :
########################################################################################################################################################################################################################################################################################################################################################################################################################################################
[OK]
Smart Init is enabled
smart init is sizing iomem
ID MEMORY_REQ TYPE
00036C 0X000B3B80 C2620XM Single Fast Ethernet
000042 0X0009EA00 Four port Ethernet CPU
0X00098670 public buffer pools
0X00211000 public particle pools
TOTAL: 0X003FBBF0
If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 3Mb.
Using 2 percent iomem. [3Mb/192Mb]
Increasing IOMEM up to: 8Mb
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, C2600 Software (C2600-ADVIPSERVICESK9-M), Version
12.4(17), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Fri 07-Sep-07 16:05 by prod_rel_team
Image text-base: 0x800080E4, data-base: 0x829144F4
*
00:00:13 UTC Fri Mar 1 2002: Unexpected exception to CPUvector 100, PC =
0x80213178, LR = 0x80226050*
-Traceback= 0x80213178 0x80226050 0x80225598 0x80224D74 0x80116EFC
0x80221F04 0x80222074 0x81FEB868 0x81065D80 0x81066060 0x801FB2B0 0x801FE9A4
CPU Register Context:
MSR = 0x00009032 CR = 0x53000055 CTR = 0x80226004 XER = 0xA000007F
R0 = 0x20001002 R1 = 0x847165D0 R2 = 0x84200000 R3 = 0x00000003
R4 = 0x00000004 R5 = 0x00000000 R6 = 0x84200000 R7 = 0x68010000
R8 = 0x00000003 R9 = 0x83C90000 R10 = 0x68010000 R11 = 0xC0000000
R12 = 0x33000053 R13 = 0xFFF4B634 R14 = 0x8106601C R15 = 0x00000000
R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x00000000
R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000000
R24 = 0x83FD0000 R25 = 0x00000000 R26 = 0x84716600 R27 = 0x00000000
R28 = 0x00000000 R29 = 0x68004000 R30 = 0x00000000 R31 = 0x00000004
Writing crashinfo to flash:crashinfo_20020301-000013
=== Flushing messages (00:00:13 UTC Fri Mar 1 2002) ===
Queued messages:
*Mar 1 00:00:13.499: %SYS-3-LOGGER_FLUSHING: System pausing to ensure
console debugging output.
*Mar 1 00:00:06.351: %LINEPROTO-5-UPDOWN: Line protocol on Interface
VoIP-Null0, changed state to up
**** System received a SegV exception ****
signal= 0xb, code= 0x100, context= 0x843d93d0
PC = 0x80213178, Vector = 0x100, SP = 0x847165d0
System Bootstrap, Version 12.2(8r) [cmong 8r], RELEASE SOFTWARE (fc1)
Copyright (c) 2003 by cisco Systems, Inc.
C2600 platform with 196608 Kbytes of main memory
program load complete, entry point: 0x80008000, size: 0x1b31efc
Self decompressing the image :
#################################################################################################################
============================================
And the loop continues would really appreciate any help
Cheers
--
Daniel
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