EXADATA: ORA-7445 [KFDZNCOMPUTEBOUND()+19] (Doc ID 1980804.1)

Last updated on JUNE 16, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

When restarting an Exadata cell after normal maintenance ASM fails to communicate with a diskgroup, reporting the error:

ORA-07445: exception encountered: core dump [kfdznComputeBound()+19] [SIGFPE][ADDR:0x3DD4C01] [PC:0x3DD4C01] [Integer divide by zero] []


The call stack in the trace file written by the error includes all or some of the following functions:

... kfdznComputeBound kfdFstSetZone kfdSetZone kfdResyncRebuildPhysMeta kfdResyncMainSl ksvrdp ...

 

Cause

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