I feel at least one of FE module reloaded after crash.But why these happens?
Log Buffer (4096 bytes):
hernet0/14, changed state to up
000072: *Mar 1 00:01:15: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/24, changed stat
e to up
000073: *Mar 1 00:01:51: %OSPF-5-ADJCHG: Process 100, Nbr 10.10.10.2 on Vlan1 from LOADING to FULL, Loa
ding Done
000074: *Mar 1 00:02:04: %OSPF-5-ADJCHG: Process 100, Nbr 10.10.10.1 on Vlan1 from LOADING to FULL, Loa
ding Done
000075: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: System previously crashed with the following mess
age:
000076: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Cisco Internetwork Operating System Software
000077: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version
12.1(9)EA1c, RELEASE SOFTWARE (fc1)
000078: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Copyright (c) 1986-2002 by cisco Systems, Inc.
000079: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Compiled Tue 28-May-02 10:31 by antonino
000080: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED:
000081: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Program Exception (0x0700)!
000082: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: CPU Register Context:
000083: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Vector = 0x00000700 PC = 0x0019FEA8 MSR = 0x000
29030 CR = 0x22000044
000084: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: LR = 0x0019FE9C CTR = 0x00103D04 XER = 0x200000
00
000085: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R0 = 0x0019FE9C R1 = 0x01144390 R2 = 0x00000000
R3 = 0x118D764A
000086: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R4 = 0x118D764A R5 = 0x118D764A R6 = 0x00000000
R7 = 0x00000000
000087: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R8 = 0x0000118D R9 = 0x00880000 R10 = 0x0000000
0 R11 = 0x0000764A
000088: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R12 = 0xA0000000 R13 = 0xBF7F35BE R14 = 0x00000
000 R15 = 0x00000000
000089: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000
000 R19 = 0x00DFEA80
000090: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R20 = 0x00DFE980 R21 = 0x00000000 R22 = 0x00000
003 R23 = 0x00000000
000091: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R24 = 0x00000000 R25 = 0x00000000 R26 = 0x00000
000 R27 = 0x0000000D
000092: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: R28 = 0x00DFE980 R29 = 0x00AEB858 R30 = 0x00000
000 R31 = 0x00000000
000093: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED:
000094: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Stack trace:
000095: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: PC = 0x0019FEA8, SP = 0x01144390
000096: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 00: SP = 0x011443A0 PC = 0x0019FE9C
000097: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 01: SP = 0x011443B0 PC = 0x002C56CC
000098: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 02: SP = 0x011443B8 PC = 0x002C5F14
000099: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 03: SP = 0x01144678 PC = 0x002CED70
000100: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 04: SP = 0x011446C8 PC = 0x0011C450
000101: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 05: SP = 0x01144708 PC = 0x00129780
000102: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED: Frame 06: SP = 0x00000000 PC = 0x001A4B14
000103: *Mar 1 00:02:10: %PLATFORM_CAT3550-1-CRASHED:
000104: Apr 11 14:01:18: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/44, changed state
to down
000105: Apr 11 14:01:21: %LINK-3-UPDOWN: Interface FastEthernet0/44, changed state to up
000106: Apr 11 14:01:22: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/44, changed state
to up
000107: Apr 11 14:01:35: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/24, changed state
to down
000108: Apr 11 14:02:05: %LINK-3-UPDOWN: Interface FastEthernet0/24, changed state to up
000109: Apr 11 14:02:05: %OSPF-5-ADJCHG: Process 100, Nbr 10.10.10.1 on Vlan1 from FULL to DOWN, Neighbo
r Down: Dead timer expired
000110: Apr 11 14:02:07: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/24, changed state
to up
BSH#
BSH#sho stacks
Minimum process stacks:
Free/Size Name
4912/6000 vegas_flash init
3984/6000 SaveCrashBuffer
2520/3000 VQPC Startup
5632/6000 SPAN Subsystem
5440/6000 cmdr NAT config
5588/6000 CDP Protocol
11608/12000 Router Init
9080/12000 Init
5352/6000 RADIUS INITCONFIG
7488/9000 DHCP Client
4536/6000 Vegas CrashBuffer
Interrupt level stacks:
Level Called Unused/Size Name
4 19770 7796/9000 CPU NETWORK INTERFACE CHIP
5 11675 8900/9000 Vegas miami tty xmit hack timer
6 156168 8936/9000 Clock Timer Vector
Spurious interrupts: 35
System was restarted by error - Program Exception (0x0700)!, PC 0x19FEA8
C3550 Software (C3550-I5Q3L2-M), Version 12.1(9)EA1c, RELEASE SOFTWARE (fc1)
Compiled Tue 28-May-02 10:31 by antonino (current version)
Image text-base: 0x00003000, data-base: 0x00685778
Stack trace from system failure:
FP: 0x1144390, RA: 0x19FEA8
FP: 0x11443A0, RA: 0x19FE9C
FP: 0x11443B0, RA: 0x2C56CC
FP: 0x11443B8, RA: 0x2C5F14
FP: 0x1144678, RA: 0x2CED70
FP: 0x11446C8, RA: 0x11C450
FP: 0x1144708, RA: 0x129780
FP: 0x0, RA: 0x1A4B14
***************************************************
******* Information of Last System Crash **********
***************************************************
Using flash:/crashinfo/crashinfo_1.
Cisco Internetwork Operating System Software
IOS (tm) C3550 Software (C3550-I5Q3L2-M), Version 12.1(9)EA1c, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2002 by cisco Systems, Inc.
Compiled Tue 28-May-02 10:31 by antonino
Program Exception (0x0700)!
CPU Register Context:
Vector = 0x00000700 PC = 0x0019FEA8 MSR = 0x00029030 CR = 0x22000044
LR = 0x0019FE9C CTR = 0x00103D04 XER = 0x20000000
R0 = 0x0019FE9C R1 = 0x01144390 R2 = 0x00000000 R3 = 0x118D764A
R4 = 0x118D764A R5 = 0x118D764A R6 = 0x00000000 R7 = 0x00000000
R8 = 0x0000118D R9 = 0x00880000 R10 = 0x00000000 R11 = 0x0000764A
R12 = 0xA0000000 R13 = 0xBF7F35BE R14 = 0x00000000 R15 = 0x00000000
R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x00DFEA80
R20 = 0x00DFE980 R21 = 0x00000000 R22 = 0x00000003 R23 = 0x00000000
R24 = 0x00000000 R25 = 0x00000000 R26 = 0x00000000 R27 = 0x0000000D
R28 = 0x00DFE980 R29 = 0x00AEB858 R30 = 0x00000000 R31 = 0x00000000
Stack trace:
PC = 0x0019FEA8, SP = 0x01144390
Frame 00: SP = 0x011443A0 PC = 0x0019FE9C
Frame 01: SP = 0x011443B0 PC = 0x002C56CC
Frame 02: SP = 0x011443B8 PC = 0x002C5F14
Frame 03: SP = 0x01144678 PC = 0x002CED70
Frame 04: SP = 0x011446C8 PC = 0x0011C450
Frame 05: SP = 0x01144708 PC = 0x00129780
Frame 06: SP = 0x00000000 PC = 0x001A4B14
BSH#
