A fix is available
APAR status
Closed as program error.
Error description
A panic occurs with the following stack: csa at 0000000001970600 intpri:6 backt:0 ticks:0 ***** dar=0000000000000000 dsisr=0000000000000000 srval=0000000000000000 dar2=0000000000000000 cause=0000000000000000 iar: 000000000000b528 px_zeropage_lpar + 0xffffffffffffee6c => tdi nl,r4,0x4 lr: 00000000041e4ac8 [cxpadd64:scxma_intr_offl2] + 0x158 f1000100199a1f48: 00000000041eaea4 [cxpadd64:scxma_intr_offl] + 0x2c
Local fix
One alternative is to not use interrupt mode for the 8 port adapter.
Problem summary
crash in scxma_intr_offl2. A panic occurs with the following stack: csa at 0000000001970600 intpri:6 backt:0 ticks:0 ***** dar=0000000000000000 dsisr=0000000000000000 srval=0000000000000000 dar2=0000000000000000 cause=0000000000000000 iar: 000000000000b528 px_zeropage_lpar + 0xffffffffffffee6c => tdi nl,r4,0x4 lr: 00000000041e4ac8 cxpadd64:scxma_intr_offl2 + 0x158 f1000100199a1f48: 00000000041eaea4 cxpadd64:scxma_intr_offl + 0x2c
Problem conclusion
code change done to avoid crash
Temporary fix
Comments
APAR Information
APAR number
IZ98448
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-04-06
Closed date
2011-04-06
Last modified date
2013-04-16
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 U840856
UP11/06/16 I 1000
PTF to Fileset Mapping
U840856 devices.pci.4f111100.com 5.3.11.1
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Document Information
Modified date:
16 April 2013