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System hang detected via timer popping

 
pramodm
Occasional Advisor

System hang detected via timer popping

Hi All
yesterday our devlopment server found hanged. Unable to telnet or no reply on ping. The GSP logs shows the below messages. This has happened six months before also. After restarting the server is working ok. Please let me know what may be the reason. Also attached the previous GSP logs.
Thanks in advance.....
Pramod

Log Entry # 0 :
SYSTEM NAME: web3
DATE: 02/25/2007 TIME: 05:01:26
ALERT LEVEL: 13 = System hang detected via timer popping

SOURCE: 1 = processor
SOURCE DETAIL: 1 = processor general SOURCE ID: 0
PROBLEM DETAIL: 4 = timeout

CALLER ACTIVITY: F = display_activity() update STATUS: 0
CALLER SUBACTIVITY: 00 = implementation dependent
REPORTING ENTITY TYPE: E = HP-UX REPORTING ENTITY ID: 00

0x78E000D41100F000 00000003 00000000 type 15 = Activity Level/Timeout
0x58E008D41100F000 00006B01 1905011A type 11 = Timestamp 02/25/2007 05:01:26
5 REPLIES 5
Prashanth.D.S
Honored Contributor

Re: System hang detected via timer popping

Hi Pramod,

Alert level 13 itself indicates GSP detected a system hang (System heart beat
timeout) and you can analyze TOC crash dump to determine the cause of system
hang if you need.

Check for HPMC with latest timestamp from /var/tombstones/ts99 or there would be crash generated in /var/adm/crash

Can you upload the ts99 file ?

Best Regards,
Prashanth

pramodm
Occasional Advisor

Re: System hang detected via timer popping

Hi Prashanth,
Find the attached ts99 output.

Thanks in advance,
Pramod M
pramodm
Occasional Advisor

Re: System hang detected via timer popping

Hi Prashant,
No Crash files generated
Pramod
Prashanth.D.S
Honored Contributor

Re: System hang detected via timer popping

Hi Pramod,

No valid information available from ts99 file...suspecting some software issue caused the system hang, would recommend you to raise a case with HP for complete diagnosis.

Best Regards,
Prashanth