SUMMARY: EDP event on CPU0 Instruction access panic question

From: Lebar, Russell J <Russell.J.LeBar_at_erac.com>
Date: Thu Jun 02 2005 - 19:00:00 EDT
J. Oquendo pointed me to:
http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x97B43D89 which
indicates it is likely a failing CPU and John Dewey succinctly pointed
out whether it would actually be worth replacing something that old. I
think we will wait and see if it happens again. Thanks for the quick
responses!!

-- Russ


> -----Original Message-----
> From: sunmanagers-bounces@sunmanagers.org
> [mailto:sunmanagers-bounces@sunmanagers.org] On Behalf Of
> Lebar, Russell J
> Sent: Thursday, June 02, 2005 15:35
> To: sunmanagers@sunmanagers.org
> Subject: EDP event on CPU0 Instruction access panic question
>
> We had an Ultra-10 reboot this morning after a system panic
> (see messages file below) The box is functioning as a
> secondary TACACS/RADIUS server so we can wait and see if it
> happens again. Question is should we (i.e. likely a transient
> e-cache parity error)? Or should we replace the hardware
> right away? Based on
> http://www.filibeto.org/sun/lib/hardware/enterprise_4500/BP_Ec
> ache_10-16
> -01.pdf I'm inclined to wait .
>
> Also, can anyone point me to a document that explains what
> "EDP", AFT2", etc. mean or refer to?
>
> Thanks in advance!!
>
> -- Russ
>
> /etc/release:
>                         Solaris 9 4/04 s9s_u6wos_08a SPARC
>            Copyright 2004 Sun Microsystems, Inc.  All Rights Reserved.
>                         Use is subject to license terms.
>                              Assembled 22 March 2004
>
> /var/adm/messages:
> SUNW,UltraSPARC-IIi: [ID 957893 kern.warning] WARNING: [AFT1]
> EDP event on CPU0 Instruction access at TL=0, errID
> 0x001f9935.051611f0
> Jun  2 13:09:24 awareness     AFSR 0x00000000.80400010<PRIV,EDP> AFAR
> 0x00000000.3f9b6068
> Jun  2 13:09:24 awareness     AFSR.PSYND 0x0010(Score 95)
> AFSR.ETS 0x00
> Fault_PC 0x11b6058
> Jun  2 13:09:24 awareness     UDBH 0x0000 UDBH.ESYND 0x00 UDBL 0x0000
> UDBL.ESYND 0x00
> Jun  2 13:09:24 awareness SUNW,UltraSPARC-IIi: [ID 722850
> kern.info] [AFT2] errID 0x001f9935.051611f0 PA=0x00000000.3f9b6068
> Jun  2 13:09:24 awareness     E$tag 0x00000000.00008fe6 E$State:
> Exclusive E$parity 0x00
> Jun  2 13:09:24 awareness SUNW,UltraSPARC-IIi: [ID 359263
> kern.info] [AFT2] E$Data (0x00): 0xd05c60a8.840a2007 Jun  2
> 13:09:24 awareness SUNW,UltraSPARC-IIi: [ID 359263 kern.info]
> [AFT2] E$Data (0x08): 0x8528b003.c45c8002 Jun  2 13:09:24
> awareness SUNW,UltraSPARC-IIi: [ID 359263 kern.info] [AFT2]
> E$Data (0x10): 0xc458a078.c600a014 Jun  2 13:09:24 awareness
> SUNW,UltraSPARC-IIi: [ID 359263 kern.info] [AFT2] E$Data
> (0x18): 0x8600e001.c620a014 Jun  2 13:09:24 awareness
> SUNW,UltraSPARC-IIi: [ID 359263 kern.info] [AFT2] E$Data
> (0x20): 0x7ffb52dd.d05c60a8 Jun  2 13:09:24 awareness
> SUNW,UltraSPARC-IIi: [ID 989652 kern.info] [AFT2] E$Data
> (0x28): 0x840a2003.8528b003 *Bad* PSYND=0x0010 Jun  2
> 13:09:24 awareness SUNW,UltraSPARC-IIi: [ID 359263 kern.info]
> [AFT2] E$Data (0x30): 0xc45c8002.c458a078 Jun  2 13:09:24
> awareness SUNW,UltraSPARC-IIi: [ID 359263 kern.info] [AFT2]
> E$Data (0x38): 0xc658a008.8600c013 Jun  2 13:09:24 awareness
> SUNW,UltraSPARC-IIi: [ID 662077 kern.info] [AFT2] errID
> 0x001f9935.051611f0 AFAR was derived from E$Tag Jun  2
> 13:09:24 awareness unix: [ID 836849 kern.notice] Jun  2
> 13:09:24 awareness ^Mpanic[cpu0]/thread=2a10007dd40:
> Jun  2 13:09:24 awareness unix: [ID 129069 kern.notice]
> [AFT1] errID 0x001f9935.051611f0 EDP Error(s)
> Jun  2 13:09:24 awareness     See previous message(s) for details
> Jun  2 13:09:24 awareness unix: [ID 100000 kern.notice] Jun
> 2 13:09:25 awareness genunix: [ID 723222 kern.notice]
> 000002a10007d470 SUNW,UltraSPARC-IIi:cpu_aflt_log+5ac
> (2a10007d57b, 1, 2a10007d7a0, 10, 1179ab8, 1179ae0)
> Jun  2 13:09:25 awareness genunix: [ID 179002 kern.notice]   %l0-3:
> 0000000000000000 000002a10007d6b8 0000000000000010 0000000000000003
> Jun  2 13:09:25 awareness   %l4-7: 000002a10007d7a0 00000300000728a0
> 0000000000000000 000002a10007d52e
> Jun  2 13:09:25 awareness genunix: [ID 723222 kern.notice]
> 000002a10007d6c0 SUNW,UltraSPARC-IIi:cpu_async_error+9cc
> (2800, 1ff00814060, 80400010, 0, 2a10007d7a0, 19)
> Jun  2 13:09:25 awareness genunix: [ID 179002 kern.notice]   %l0-3:
> 0000000000000000 0000000000000000 000001ff00814060 0140000080400010
> Jun  2 13:09:25 awareness   %l4-7: 0000000180400010 000002a10007d950
> 0000000000000000 0000000000a00000
> Jun  2 13:09:25 awareness genunix: [ID 723222 kern.notice]
> 000002a10007d8a0 unix:ktl0+48 (0, ffffffff, 2cb81, 59702,
> 1c24ef40d677,
> 2c67e66f7975)
> Jun  2 13:09:25 awareness genunix: [ID 179002 kern.notice]   %l0-3:
> 0000000000000002 0000000000001400 0000004400001601 0000000001170888
> Jun  2 13:09:25 awareness   %l4-7: 00000000011bc2a4 000003000025b970
> 0000000000000004 000002a10007d950
> Jun  2 13:09:26 awareness genunix: [ID 723222 kern.notice]
> 000002a10007d9f0 dad:dcddone_and_mutex_exit+11c (3000025b7a8,
> 3001c49ce00, 32eec7acb80, 1, 32eec7abb80, 30000057270)
> Jun  2 13:09:26 awareness genunix: [ID 179002 kern.notice]   %l0-3:
> 000003000025b7a8 000003001c49ce00 000003000025b970 0000000000002000
> Jun  2 13:09:26 awareness   %l4-7: 00000000014a3438 00000000000000ca
> 000000000000000c 0000000000000000
> Jun  2 13:09:26 awareness genunix: [ID 723222 kern.notice]
> 000002a10007daa0 uata:ghd_doneq_process+5c (30000058270, 806,
> 1400000, 1400448, 100c0, 11c1cec)
> Jun  2 13:09:26 awareness genunix: [ID 179002 kern.notice]   %l0-3:
> 00000000011bc410 0000030000070a28 0000030000058328 0000030000058330
> Jun  2 13:09:26 awareness   %l4-7: 0000032eec7acb80 0000000000000000
> 00000000014a8000 00000000014a8000
> Jun  2 13:09:26 awareness unix: [ID 100000 kern.notice] Jun
> 2 13:09:26 awareness genunix: [ID 672855 kern.notice] syncing
> file systems...
> Jun  2 13:09:27 awareness unix: [ID 836849 kern.notice] Jun
> 2 13:09:27 awareness ^Mpanic[cpu0]/thread=2a10007dd40:
> Jun  2 13:09:27 awareness unix: [ID 799565 kern.notice] BAD TRAP:
> type=10 rp=1437d30 addr=11b6040 mmu_fsr=0 Jun  2 13:09:27
> awareness unix: [ID 100000 kern.notice] Jun  2 13:09:27
> awareness genunix: [ID 111219 kern.notice] dumping to
> /dev/dsk/c0t0d0s1, offset 838991872, content: kernel Jun  2
> 13:10:19 awareness genunix: [ID 409368 kern.notice] ^M100% done:
> 21982 pages dumped, compression ratio 2.81, Jun  2 13:10:19
> awareness genunix: [ID 851671 kern.notice] dump succeeded
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Received on Thu Jun 2 19:00:35 2005

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