[c-nsp] 3550 crashes upon errdisable recovery from port-security violation

[Joe Maimon]

Bottom line.

c3550-ipservicesk9-mz.122-55.SE9.bin is bad news.

c3550-ipservicesk9-mz.122-55.SE6.bin is not.

Joe

Joe Maimon wrote:
> FYI
>
> Upon recovery from errdisable after port-security violation the switch
> crashes and upon reboot displays the below.
>
> Verified on multiple switches in the 3550 line and that it does not
> occur with 12.2(44), other versions being looked into.
>
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: System previously crashed
> with the following message:
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Cisco IOS Software, C3550
> Software (C3550-IPSERVICESK9-M), Version 12.2(55)SE9, RELEASE SOFTWARE
> (fc1)
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Technical Support:
> http://www.cisco.com/techsupport
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Copyright (c) 1986-2014
> by Cisco Systems, Inc.
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Compiled Tue 04-Mar-14
> 00:47 by prod_rel_team
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED:
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Data Load Translation
> Miss Exception (0x1100)!
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: CPU Register Context:
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Vector = 0x00001100  PC =
> 0x00A104B8  MSR = 0x2008B030  CR = 0x20000004
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: LR = 0x00A10474  CTR =
> 0x0127B75C  XER = 0x20000000
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R0 = 0x00000001  R1 =
> 0x03621FE8  R2 = 0x00000000  R3 = 0x00000000
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R4 = 0x00001478  R5 =
> 0x00000000  R6 = 0x00000000  R7 = 0x00A11DDC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R8 = 0x00000000  R9 =
> 0x01F70000  R10 = 0x00000000  R11 = 0x01D30000
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R12 = 0x40000002  R13 =
> 0xF67F5EBE  R14 = 0x003D0610  R15 = 0x00000000
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R16 = 0x00000000  R17 =
> 0x00000000  R18 = 0x00000000  R19 = 0x03622078
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R20 = 0x00000000  R21 =
> 0x00000001  R22 = 0x00000000  R23 = 0x00A11DDC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R24 = 0x00000000  R25 =
> 0x00000000  R26 = 0x00000002  R27 = 0x00000000
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: R28 = 0x00001478  R29 =
> 0x00001478  R30 = 0x00001478  R31 = 0x7C9A03A6
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED:
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Stack trace:
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: PC = 0x00A104B8, SP =
> 0x03621FE8
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 00: SP = 0x03622050
>     PC = 0x036B3EC0
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 01: SP = 0x036220E8
>     PC = 0x00A116BC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 02: SP = 0x03622170
>     PC = 0x00A11DE0
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 03: SP = 0x03622190
>     PC = 0x003D0CA0
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 04: SP = 0x036221A8
>     PC = 0x003D0F14
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 05: SP = 0x036221B0
>     PC = 0x00357FBC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 06: SP = 0x036221C8
>     PC = 0x003D0BE0
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 07: SP = 0x036221E8
>     PC = 0x003D0DBC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 08: SP = 0x03622200
>     PC = 0x003D0F14
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 09: SP = 0x03622208
>     PC = 0x00357FBC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 10: SP = 0x03622220
>     PC = 0x003D0BE0
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 11: SP = 0x03622240
>     PC = 0x003D0DBC
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 12: SP = 0x03622258
>     PC = 0x003D0F14
> *Mar  1 00:02:01: %PLATFORM_CAT3550-1-CRASHED: Frame 13: SP = 0x03622260
>     PC = 0x00357FBC
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