Core Dump in [ioc_do_call] Generated Without Any Error Reported in Alertlog File (Doc ID 459219.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.2 to 11.1
Linux x86-64

Symptoms

In the alert log file is not reported any internal error but a lot of core dumps are created with the following functions:


Call stack:
   ioc_do_call joet_switched_env_callback ioct_free eoa_free_stack_memory_segment eoa_free_stkmem
   joet_wfn_exit joet_request joet_request_exit joet_assertion_failure eoc_assert_failure joetsl_switch_to
   joetlo_call_switch seoastk_bottom_in seoastk_bottom_out

It's not possible to retrieve neither the failing statement nor the application/progam who generates the core dump. 

Cause

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