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Sessions crash with ORA-7445 [qmxtr2MrkOpn()] (Doc ID 2482513.1)

Last updated on FEBRUARY 24, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

Sessions are crashing with ORA-3113 and the following core dump messages in the alert log:

Exception [type: SIGSEGV, Address not mapped to object] [ADDR:0x6] [PC:0xCCE6804, qmxtr2MrkOpn()+804] [flags: 0x0, count: 1]

ORA-07445: Exception aufgetreten: CORE Dump [qmxtr2MrkOpn()+804] [SIGSEGV] [ADDR:0x6] [PC:0xCCE6804] [Address not mapped to object] []
ORA-10173: Dynamic Sampling time-out error
ORA-07445: Exception aufgetreten: CORE Dump [qmxtr2MrkOpn()+804] [SIGSEGV] [ADDR:0x6] [PC:0xCCE6804] [Address not mapped to object] []
ORA-10173: Dynamic Sampling time-out error
ORA-07445: Exception aufgetreten: CORE Dump [qmxtr2MrkOpn()+804] [SIGSEGV] [ADDR:0x6] [PC:0xCCE6804] [Address not mapped to object] []
ORA-10173: Dynamic Sampling time-out error
ORA-07445: Exception aufgetreten: CORE Dump [qmxtr2MrkOpn()+804] [SIGSEGV] [ADDR:0x6] [PC:0xCCE6804] [Address not mapped to object] []
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Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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