ORA-600 [kglsim_unpinhp1] in PMON Process and Database Hanged (Doc ID 1217613.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.1.0 [Release 10.2 to 11.2]
Information in this document applies to any platform.

Symptoms


A database hangs and must be restarted while the alert reports the following error in the PMON process:

ksedmp: internal or fatal error
ORA-00600: internal error code, arguments: [kglsim_unpinhp1], [4], [], [], [], [], [], []
----- Call Stack Trace -----
kglsim_unpin_simhp_new kglsim_unpin_simhp kghupr_flg kksLockDelete kksLockOperation kgllkdl kssxdl kssdch_stage kssdch ksuxds kssxdl kssdch_stage kssdch ksudlp kssxdl ksuxdl ksuxda ksucln ksbrdp opirip opidrv sou2o main

Cause

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