A fix is available
APAR status
Closed as program error.
Error description
System crashes with the following stack. [0007ACD0]xmemdma64_list+0005D0 (800000281BE00001, F10001002E36B568, F10001002E36DBC4, 000000000000000E, 0000000000011002, 000000000000E370 [??]) [03F95B68]d_map_list_tce+000628 (??, ??, ??, ??, ??) [04016A0C]efc_mapdma_iocb+0003A0 (??, ??) [0401DFAC]efc_start+0004C0 (??) [0401E958]efc_output+000360 (??, ??) [040D5050]efsc_start+0006B0 (??, ??) [040D7F18]efsc_strategy+000B54 (??) [000F5AE8]std_devstrat+000270 (??) [000F5EA0]devstrat+00004C (??) [04123ABC]fcparray_start+0004DC (??) [04122B2C]fcparray_iodone+000120 (??)
Local fix
Problem summary
System crashes with the following stack: 0007ACD0 xmemdma64_list+0005D0 (800000281BE00001, F10001002E36B568, F10001002E36DBC4, 000000000000000E, 0000000000011002, 000000000000E370 ?? ) 03F95B68 d_map_list_tce+000628 (??, ??, ??, ??, ??) 04016A0C efc_mapdma_iocb+0003A0 (??, ??) 0401DFAC efc_start+0004C0 (??) 0401E958 efc_output+000360 (??, ??) 040D5050 efsc_start+0006B0 (??, ??) 040D7F18 efsc_strategy+000B54 (??) 000F5AE8 std_devstrat+000270 (??) 000F5EA0 devstrat+00004C (??) 04123ABC fcparray_start+0004DC (??) 04122B2C fcparray_iodone+000120 (??)
Problem conclusion
Added validation of sense_length in fcparray_format_mode_data, cd_length,ch_length in fcparray_mode_data_compare, and b_bcount in fcparray_mode_select.
Temporary fix
Comments
APAR Information
APAR number
IZ60430
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2009-09-11
Closed date
2010-02-23
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:
IZ70918 IZ70941 IZ70979 IZ71248 IZ71428 IZ71517 IZ71842 IZ73626
IZ73799 IZ73823
Fix information
Fixed component name
AIX 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U832876
UP10/05/18 I 1000
PTF to Fileset Mapping
U832876 devices.fcp.disk.array.rte 5.3.10.3
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Document Information
Modified date:
29 March 2013