Panic error

From: Raj Gopalan (rajagopalan.govindan@agilisys.co.uk)
Date: Thu Aug 14 2003 - 12:54:08 EDT


Hi,
 
Our Production DB(Oracle) is running on Solaris 5.7 and the server is E450.
The server crashed today with panic error message.
 
Aug 14 10:35:38 aeer-db unix: /pci@1f,4000/scsi@4,1 (glm3):
Aug 14 10:35:38 aeer-db Cmd (0x9705238) dump for Target 3 Lun 0:
Aug 14 10:35:38 aeer-db unix: /pci@1f,4000/scsi@4,1 (glm3):
Aug 14 10:35:38 aeer-db cdb=[ 0x0 0x0 0x0 0x0 0x0 0x0 ]
Aug 14 10:35:38 aeer-db unix: /pci@1f,4000/scsi@4,1 (glm3):
Aug 14 10:35:38 aeer-db pkt_flags=0x4000 pkt_statistics=0x61
pkt_state=0x7
Aug 14 10:35:38 aeer-db unix: /pci@1f,4000/scsi@4,1 (glm3):
Aug 14 10:35:38 aeer-db pkt_scbp=0x0 cmd_flags=0xe1
Aug 14 10:35:38 aeer-db unix: WARNING: /pci@1f,4000/scsi@4,1 (glm3):
Aug 14 10:35:38 aeer-db Disconnected tagged cmd(s) (1) timeout for
Target 3.0
Aug 14 10:35:38 aeer-db unix: WARNING: ID[SUNWpd.glm.cmd_timeout.6018]
Aug 14 10:35:38 aeer-db unix: BAD TRAP: cpu=2 type=0x31 rp=0x2a1002597d0
addr=0x5e mmu_fsr=0x0
Aug 14 10:35:38 aeer-db unix: BAD TRAP occurred in module "glm" due to a
NULL pointer dereference.
Aug 14 10:35:38 aeer-db unix: sched:
Aug 14 10:35:38 aeer-db unix: trap type = 0x31
Aug 14 10:35:38 aeer-db unix: addr=0x5e
Aug 14 10:35:38 aeer-db unix: pid=0, pc=0x101d98c4, sp=0x2a100259071,
tstate=0x4477001602, context=0x0
Aug 14 10:35:38 aeer-db unix: g1-g7: 1044e800, 104a2918, 0, 1,
3fffffe040c0853a, 0, 2a100259d60
Aug 14 10:35:39 aeer-db unix: Begin traceback... sp = 2a100259071
Aug 14 10:35:39 aeer-db unix: Called from 101d9284, fp=2a100259121, args=0
12004 12004 3000042d000 2 12004
Aug 14 10:35:39 aeer-db unix: Called from 101d92d4, fp=2a1002591d1,
args=3000042d000 12004 12004 0 2 a4d8
Aug 14 10:35:39 aeer-db unix: Called from 101cf2ac, fp=2a100259281,
args=3000042d018 3000042d000 2a100071628 0 3000a2b78c0 3000022cec0
Aug 14 10:35:39 aeer-db unix: Called from 10009b5c, fp=2a100259351,
args=300004dd1b8 30000408bb8 3000043dc08 300004df808 fb20 30000408bb8
Aug 14 10:35:39 aeer-db unix: Called from 101dda18, fp=0, args=17
30000432001 8 110 18d 1040d800
Aug 14 10:35:39 aeer-db unix: End traceback...
Aug 14 10:35:41 aeer-db unix: panic[cpu2]/thread=2a100259d60:
Aug 14 10:35:41 aeer-db unix: trap
Aug 14 10:35:41 aeer-db unix:
Aug 14 10:35:41 aeer-db unix: syncing file systems...
Aug 14 10:35:42 aeer-db unix: 532
Aug 14 10:35:52 aeer-db last message repeated 8 times
Aug 14 10:35:53 aeer-db unix: cannot sync -- giving up
Aug 14 10:35:54 aeer-db unix: dumping to /dev/dsk/c0t0d0s1, offset 65536
Aug 14 10:36:47 aeer-db unix: ^M100% done: 49524 pages dumped, compression
ratio 2.40,
Aug 14 10:36:47 aeer-db unix: dump succeeded
 
I could not really understand what caused this to happen. Could you please
me in understanding the problem here?
 
Thanks
Raj
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