https://www-304.ibm.com/support/docview.wss?uid=isg1IZ69409
IZ69409: PCI ENHANCED ERROR RECOVERY DOES NOT SUCCESSFULLY COMPLETE APPLIES TO AIX 5300-09
APAR status
Closed as program error.
Error description
The 4-Port 10/100/1000 Base-TX PCI-X Ethernet adapter may intermittently fail to recover from PCI bus errors when installed in a 7311-D20 drawer. The AIX error log may look similar to: # errpt | pg IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION 1532D3BD 0412073108 T H ent72 EEH temporary error for adapter A44DD33B 0412073008 P S ent71 EEH kernel services error 6472E03B 0412073008 P H sysplanar0 EEH permanent error for adapter A44DD33B 0412073008 P S ent70 EEH kernel services error A44DD33B 0412073008 P S ent72 EEH kernel services error A44DD33B 0412073008 P S ent69 EEH kernel services error 1532D3BD 0412073008 T H ent71 EEH temporary error for adapter 1532D3BD 0412073008 T H ent70 EEH temporary error for adapter 1532D3BD 0412073008 T H ent72 EEH temporary error for adapter 1532D3BD 0412073008 T H ent69 EEH temporary error for adapter EC0BCCD4 0412073008 T H ent36 ETHERNET DOWN EC0BCCD4 0412073008 T H ent38 ETHERNET DOWN EC0BCCD4 0412073008 T H ent37 ETHERNET DOWN E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter 1532D3BD 0412073008 T H ent72 EEH temporary error for adapter 1532D3BD 0412073008 T H ent71 EEH temporary error for adapter 1532D3BD 0412073008 T H ent70 EEH temporary error for adapter 1532D3BD 0412073008 T H ent69 EEH temporary error for adapter EC0BCCD4 0411202608 T H ent60 ETHERNET DOWN F3931284 0411202608 I H ent60 ETHERNET NETWORK RECOVERY MODE
Local fix
Problem summary
The 4-Port 10/100/1000 Base-TX PCI-X Ethernet adapter may intermittently fail to recover from PCI bus errors when installed in a 7311-D20 drawer. The AIX error log may look similar to: # errpt | pg IDENTIFIER TIMESTAMP T C RESOURCE_NAME DESCRIPTION 1532D3BD 0412073108 T H ent72 EEH temporary error for adapter A44DD33B 0412073008 P S ent71 EEH kernel services error 6472E03B 0412073008 P H sysplanar0 EEH permanent error for adapter A44DD33B 0412073008 P S ent70 EEH kernel services error A44DD33B 0412073008 P S ent72 EEH kernel services error A44DD33B 0412073008 P S ent69 EEH kernel services error 1532D3BD 0412073008 T H ent71 EEH temporary error for adapter 1532D3BD 0412073008 T H ent70 EEH temporary error for adapter 1532D3BD 0412073008 T H ent72 EEH temporary error for adapter 1532D3BD 0412073008 T H ent69 EEH temporary error for adapter EC0BCCD4 0412073008 T H ent36 ETHERNET DOWN EC0BCCD4 0412073008 T H ent38 ETHERNET DOWN EC0BCCD4 0412073008 T H ent37 ETHERNET DOWN E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter E142C6D4 0412073008 T H sysplanar0 EEH temporary error for adapter 1532D3BD 0412073008 T H ent72 EEH temporary error for adapter 1532D3BD 0412073008 T H ent71 EEH temporary error for adapter 1532D3BD 0412073008 T H ent70 EEH temporary error for adapter 1532D3BD 0412073008 T H ent69 EEH temporary error for adapter EC0BCCD4 0411202608 T H ent60 ETHERNET DOWN F3931284 0411202608 I H ent60 ETHERNET NETWORK RECOVERY MODE
Problem conclusion
Modify adapter device driver to avoid reading adapter's PCI config space registers during EEH recovery procedure.
Temporary fix
Comments
5300-08 - use AIX APAR IZ69584 5300-09 - use AIX APAR IZ69409 5300-10 - use AIX APAR IZ69254 5300-11 - use AIX APAR IZ65064 6100-04 - use AIX APAR IZ64583
APAR Information
APAR number
IZ69409
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2010-02-03
Closed date
2010-02-03
Last modified date
2010-05-15
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 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U830203
UP10/03/23 I 1000
PTF to Fileset Mapping
U830203 devices.pci.14106902.rte 5.3.9.4
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