[c-nsp] Cat3750 crash 12.2(40)SE

Mon Dec 3 17:43:05 EST 2007

All,

For the sake of completeness, I thought I'd post again to say that the
TAC claim this is bug CSCsk84233, fixed in the upcoming 12.2(44)SE
release.

The bug description doesn't really seem to match my setup, but fingers
crossed it is sorted out in 12.2(44)SE.

cheers,
Dale

On Nov 20, 2007 2:07 PM, Dale Shaw <dale.shaw+cisco-nsp at gmail.com> wrote:
> Hi all,
>
> Has anyone seen this crash? Happened on a 2-member Cat3750-12S-E
> stack. All I did was change the IP address on a Port-channel interface
> and it died on me.
>
> I literally just went: conf t, int po1, ip address a.b.c.d
> 255.255.255.0 <enter> and it fell over. First it crashed the stack
> master (switch 1), then I logged in again and tried exactly the same
> thing and it crashed the master (switch 2). I wasn't game to try it
> again.
>
> Bug Toolkit wasn't helpful.
>
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: System previously crashed with
> the following message:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Cisco IOS Software, C3750
> Software (C3750-IPSERVICESK9-M), Version 12.2(40)SE, RELEASE SOFTWARE
> (fc3)
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Copyright (c) 1986-2007 by Cisco
> Systems, Inc.
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Compiled Fri 24-Aug-07 00:53 by myl
> Nov 20 13:22:47: %PLATFORM-1-CRASHED:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Debug Exception (Could be NULL
> pointer dereference) Exception (0x2000)!
> Nov 20 13:22:47: %PLATFORM-1-CRASHED:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: SRR0 = 0x013E6CF4  SRR1 =
> 0x00029230  SRR2 = 0x005BA610  SRR3 = 0x00021000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: ESR = 0x00000000  DEAR =
> 0x00000000  TSR = 0x8C000000  DBSR = 0x01000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: CPU Register Context:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Vector = 0x00002000  PC =
> 0x00CF4A50  MSR = 0x00029230  CR = 0x20000044
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: LR = 0x00CEA954  CTR =
> 0x00CC3A44  XER = 0x60000004
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R0 = 0x00CEA954  R1 = 0x0424C048
>  R2 = 0x00000000  R3 = 0x042029CC
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R4 = 0x00000000  R5 = 0x00000001
>  R6 = 0x00000000  R7 = 0x00000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R8 = 0x03F14174  R9 = 0x00000003
>  R10 = 0x00000000  R11 = 0x00000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R12 = 0x041DD5E0  R13 =
> 0x00110000  R14 = 0x010205B4  R15 = 0x00000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R16 = 0x00000000  R17 =
> 0x00000000  R18 = 0x025B0000  R19 = 0x025A8F78
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R20 = 0x025B0000  R21 =
> 0x025B0000  R22 = 0x025B0000  R23 = 0x042A42CC
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R24 = 0x041DD418  R25 =
> 0x041DF534  R26 = 0x00000000  R27 = 0x00000001
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: R28 = 0x041DF534  R29 =
> 0x00000000  R30 = 0x042029CC  R31 = 0x00000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Stack trace:
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: PC = 0x00CF4A50, SP = 0x0424C048
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 00: SP = 0x0424C070    PC
> = 0x00000000
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 01: SP = 0x0424C0A8    PC
> = 0x00CEA954
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 02: SP = 0x0424C0D0    PC
> = 0x00CE81EC
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 03: SP = 0x0424C0F8    PC
> = 0x01045488
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 04: SP = 0x0424C110    PC
> = 0x010455A0
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 05: SP = 0x0424C148    PC
> = 0x010245E8
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 06: SP = 0x0424C1A8    PC
> = 0x0102099C
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 07: SP = 0x0424C1B0    PC
> = 0x0092220C
> Nov 20 13:22:47: %PLATFORM-1-CRASHED: Frame 08: SP = 0x00000000    PC
> = 0x00918EE0
> Nov 20 13:22:47: %PLATFORM-1-CRASHED:
> Nov 20 13:23:56: %STACKMGR-4-SWITCH_REMOVED: Switch 2 has been REMOVED
> from the stack
> Nov 20 13:23:56: %STACKMGR-4-MASTER_ELECTED: Switch 1 has been elected
> as MASTER of the stack
> Nov 20 13:23:56: %CFGMGR-6-APPLYING_RUNNING_CFG: as new master
> Nov 20 13:23:56: %SYS-6-CLOCKUPDATE: System clock has been updated
> from 13:23:56 AEDT Tue Nov 20 2007 to 13:23:56 AEDT Tue Nov 20 2007,
> configured from console by vty0.
> Nov 20 13:23:56: %SYS-6-CLOCKUPDATE: System clock has been updated
> from 13:23:56 AEDT Tue Nov 20 2007 to 13:23:56 AEDT Tue Nov 20 2007,
> configured from console by vty0.
> Nov 20 13:23:57: %STACKMGR-5-MASTER_READY: Master Switch 1 is READY
> Nov 20 13:23:58: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
> Nov 20 13:23:58: %LINK-3-UPDOWN: Interface Port-channel2, changed state to up
> Nov 20 13:23:58: %LINK-5-CHANGED: Interface Vlan1, changed state to
> administratively down
> Nov 20 13:23:58: %LINK-3-UPDOWN: Interface Vlan20, changed state to up
> Nov 20 13:23:58: %LINK-3-UPDOWN: Interface Vlan100, changed state to up
> Nov 20 13:23:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-channel1, changed state to up
> Nov 20 13:23:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Port-channel2, changed state to up
> Nov 20 13:23:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Vlan20, changed state to up
> Nov 20 13:23:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface
> Vlan100, changed state to up
> Nov 20 13:24:52: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 1
> has changed to state UP
> Nov 20 13:24:52: %DUAL-5-NBRCHANGE: EIGRP-IPv4:(293) 500: Neighbor
> 10.61.8.122 (Vlan100) is up: new adjacency
> Nov 20 13:24:53: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 1
> has changed to state UP
> Nov 20 13:25:26: %STACKMGR-4-SWITCH_ADDED: Switch 2 has been ADDED to the stack
> Nov 20 13:25:37: %STACKMGR-5-SWITCH_READY: Switch 2 is READY
> Nov 20 13:25:37: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 1 Switch 2
> has changed to state UP
> Nov 20 13:25:37: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 2
> has changed to state UP
> 00:00:40: %STACKMGR-4-SWITCH_ADDED: Switch 1 has been ADDED to the
> stack (Switch-2)
> 00:00:40: %STACKMGR-4-SWITCH_ADDED: Switch 2 has been ADDED to the
> stack (Switch-2)
>
> cheers,
> Dale