Fixes are available
APAR status
Closed as program error.
Error description
Communications Server for AIX ----------------------------- Hang in kernel lock error on AIX 6.1.
Local fix
Problem summary
USERS AFFECTED: All users on AIX 6.1. This hang is triggered during the initial load of the CS/AIX kernel drivers, when an attempt to create a kernel lock fails due to a call to xmalloc for some memory from the pinned_heap failed. When CSAIX attempts to report the error, the error reporting code assumed that the kernel lock was available for use. Attempting to use the lock caused the hang.
Problem conclusion
The error reporting code has been modified to not use the locks when the error is about the locks. In this case, it will instead use the system errpt to report the initialization error.
Temporary fix
Comments
APAR Information
APAR number
IV06584
Reported component name
CS AIX V6.X
Reported component ID
5765E5100
Reported release
640
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2011-08-19
Closed date
2011-11-17
Last modified date
2012-09-11
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
LI76750 LI76751 LI76752
Fix information
Fixed component name
CS AIX V6.X
Fixed component ID
5765E5100
Applicable component levels
R631 PSY U848721
UP11/11/18 I 1000
R640 PSY U851826
UP12/09/11 I 1000
[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSPQKF","label":"Communications Server for AIX"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"640"}]
Document Information
Modified date:
28 September 2021