ORA-7445 [kgllhg] reported during HANGANALYZE (Doc ID 1297160.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.

Symptoms

1. The following errors are reported in the alert.log:

ORA-07445: exception encountered: core dump [kgllhg()+345] [SIGSEGV] [unknown code] [0x000000000] [] []

2. There may or may not be a current SQL reported in the trace file:

3. The call stack will resemble:

ksedst <- ksedmp <- ssexhd  <- kgllhg <- kqllhng <- ksucallcbksafely <- 682 <- ksufillblockers <- kewa_sample_session <- kewa_sampler <- kewa_sampler_cb <- ksbcti <- ksbabs <- ksbrdp <- opirip <- opidrv <- sou2o <- opimai_real <- main <- libc_start_main <- start


 

Cause

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