Bug 14588746 ORA-600 [kjbmprlst:shadow] in LMS in RAC – crashes the instance

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Bug 14588746 – ORA-600 [kjbmprlst:shadow] in LMS in RAC – crashes the instance (文档 ID 14588746.8)

Bug 14588746 ORA-600 [kjbmprlst:shadow] in LMS in RAC – crashes the instance

This note gives a brief overview of bug 14588746.
The content was last updated on: 11-SEP-2016
Click here for details of each of the sections below.
Affects:

Product (Component) Oracle Server (Rdbms)
Range of versions believed to be affected Versions BELOW 12.1
Versions confirmed as being affected
11.2.0.3
11.2.0.2
11.2.0.1
Platforms affected Generic (all / most platforms affected)
Fixed:

The fix for 14588746 is first included in
12.1.0.1 (Base Release)
11.2.0.4 (Server Patch Set)
11.2.0.3.11 Database Patch Set Update
11.2.0.3 Bundle Patch 23 for Exadata Database
11.2.0.3 Patch 29 on Windows Platforms

Interim patches may be available for earlier versions – click here to check.
Symptoms:

Related To:

Instance May Crash
Internal Error May Occur (ORA-600)
ORA-600 [kjbmprlst:shadow]
RAC (Real Application Clusters) / OPS
_gc_policy_time
_gc_undo_affinity
Description

This bug is only relevant when using Real Application Clusters (RAC)
A RAC database instance may crash with the following error in an
LMS process:
ORA-600 [kjbmprlst:shadow]

and an alert message like:
LMS1 (ospid: 21692502): terminating the instance due to error 484
..
Instance terminated by LMS1, pid = 21692502

The call stack is likely to look like this:
.. kjbmprlst

Workaround
Disable DRM by setting:
_gc_policy_time=0
_gc_undo_affinity=false

Note:
It was previously mentioned that setting _gcs_disable_skip_close_remastering=true
provided a workaround for this issue but that was incorrect. The bug can occur
regardless of the value of that parameter.

Please note: The above is a summary description only. Actual symptoms can vary. Matching to any symptoms here does not confirm that you are encountering this problem. For questions about this bug please consult Oracle Support.
References

Bug:14588746 (This link will only work for PUBLISHED bugs)
Note:245840.1 Information on the sections in this article