C3550 Software Forced Crash Exception (0x0700) – 결국 고장남. 사용중이던 c3550 스위치가 재부팅되며 아래와 같은 로그를 남김. 로그 남긴 3~4 시간 후에 대부분의 포트가 죽어버렸고, 재부팅 후에도 복구되지 않아서 다른 장비로 교체했다. 단지, 기록 차원에서 남겨 본다.
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.Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: System previously crashed with the following message: .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Cisco IOS Software, C3550 Software (C3550-IPBASE-M), Version 12.2(44)SE6, RELEASE SOFTWARE (fc1) .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Copyright (c) 1986-2009 by Cisco Systems, Inc. .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Compiled Mon 09-Mar-09 14:33 by gereddy .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Software Forced Crash Exception (0x0700)! .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: CPU Register Context: .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Vector = 0x00000700 PC = 0x003EE914 MSR = 0x0002B030 CR = 0x20000004 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: LR = 0x003EE914 CTR = 0x00459FF4 XER = 0x00000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R0 = 0x003EE914 R1 = 0x01B1DEC4 R2 = 0x00000000 R3 = 0x00000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R4 = 0x00CB7FDC R5 = 0x0000B030 R6 = 0xFEE00000 R7 = 0xBEEFCAFE .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R8 = 0x01290000 R9 = 0x01450000 R10 = 0x013BB4F0 R11 = 0x000003E0 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R12 = 0x44444028 R13 = 0xEFF7FFFF R14 = 0x0046AF5C R15 = 0x00000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R16 = 0x00000000 R17 = 0x00000000 R18 = 0x00000000 R19 = 0x00000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R20 = 0x00000000 R21 = 0x00000000 R22 = 0x00000000 R23 = 0x00000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R24 = 0x00000000 R25 = 0x00000000 R26 = 0x00000000 R27 = 0x81000000 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: R28 = 0x00000006 R29 = 0x00000000 R30 = 0x00000000 R31 = 0x00000003 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Stack trace: .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: PC = 0x003EE914, SP = 0x01B1DEC4 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 00: SP = 0x01B1DED4 PC = 0x003EE914 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 01: SP = 0x01B1DEE4 PC = 0x003E6AF0 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 02: SP = 0x01B1DEFC PC = 0x003F0C98 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 03: SP = 0x01B1DF48 PC = 0x003E564C .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 04: SP = 0x01B1DF70 PC = 0x00457830 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 05: SP = 0x01B1DF78 PC = 0x0045A080 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 06: SP = 0x01B1DF90 PC = 0x0046B02C .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 07: SP = 0x01B1DF98 PC = 0x003F08F0 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: Frame 08: SP = 0x00000000 PC = 0x003E7600 .Nov 2 15:19:00: %PLATFORM_CAT3550-1-CRASHED: |
dir 명령어로 crashinfo 관련 내용을 확인하면 아래처럼 crashinfo_ext와 crash_info 두개의 디렉토리가 보인다.
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Switch #dir flash: Directory of flash:/ 2 -rwx 4271779 Mar 1 1993 09:12:54 +09:00 c3550-i5q3l2-mz.121-22.EA7.bin 4 -rwx 1048 Apr 22 2020 13:04:10 +09:00 multiple-fs 5 -rwx 6719771 Feb 10 2011 17:05:48 +09:00 c3550-ipbase-mz.122-44.SE6.bin 6 -rwx 5 Apr 22 2020 13:04:10 +09:00 private-config.text 7 -rwx 11505 Apr 22 2020 13:04:10 +09:00 config.text 8 -rwx 0 Feb 10 2011 17:11:11 +09:00 env_vars 9 -rwx 42 Feb 10 2011 17:11:11 +09:00 system_env_vars 10 drwx 64 Nov 2 2020 15:14:55 +09:00 crashinfo_ext 12 drwx 64 Mar 1 1993 09:00:11 +09:00 crashinfo 14 -rwx 676 Mar 1 1993 09:01:11 +09:00 vlan.dat 15998976 bytes total (4686336 bytes free) |