EDP event on CPU0 Instruction access panic question

Lebar, Russell J Russell.J.LeBar at erac.com
Thu Jun 2 16:35:13 EDT 2005


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_Ecache_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




--
---------------------------------------------------------------
Russ LeBar
Enterprise Rent-A-Car                       Phone: 314-512-3355
Network Management System Administration    Fax:   314-512-6002
UNIX System Administrator                   Pager: 314-841-7565



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