A fix is available
APAR status
Closed as program error.
Error description
The system could crash when the tcp_low_rto is very low and due to some internal delay, two timeout processing instances overlap.
Local fix
Problem summary
The system could crash when the tcp_low_rto is very low and due to some internal delay, two timeout processing instances overlap.
Problem conclusion
We ensure that no two timeout processing instances overlap by protecting the function with a lock.
Temporary fix
Comments
5300-12 - use AIX APAR IV18970 6100-02 - use AIX APAR IZ79788 6100-03 - use AIX APAR IZ79649 6100-04 - use AIX APAR IZ79042 6100-05 - use AIX APAR IZ79140 6100-06 - use AIX APAR IZ76530 6100-06 - use AIX APAR IZ77071 7100-00 - use AIX APAR IZ81867
APAR Information
APAR number
IZ79140
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-07-05
Closed date
2010-07-05
Last modified date
2013-03-29
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U834689
UP10/08/20 I 1000
PTF to Fileset Mapping
U834689 bos.net.tcp.client 6.1.5.2
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSMV87","label":"AIX 6.1 Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSMVAX","label":"AIX Express Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"LOB08","label":"Cognitive Systems"}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SSAUMY","label":"IBM AIX Enterprise Edition"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}},{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11Q","label":"AIX 6.1 HIPERS, APARs and Fixes"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"610","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
29 March 2013