A fix is available
APAR status
Closed as program error.
Error description
The VIOS crashes and the top of the stack looks something like the following: ■0001BF40abend_trap+000000 () ■00607E50xmalloc_backend+000FF0 (0000000000000004, 0000000300000003, F1000A00E0000170, F1000A00E00B0000, 0000000F0000000F, FFFFFFFFFFFFFFFF) ■0060834Cxmalloc+0002EC (??, ??, ??) ■F1000000C09212B4osMemAllocInternal+000194 (??, ??, ??) ■F1000000C0CD0B84aspDrainPrefetchOps+000064 (??, ??) ■F1000000C0C78D0CcfsCloseObj+0000EC (??, ??, ??) ■F1000000C0C63EECcfsClose+0001EC (F1000A00FB653990, 000000000C000003, F1000A0112FB6700, F1000A013CAB847C) ■00014D70.hkey_legacy_gate+00004C () ■00638C74vnop_close+000094 (??, ??, ??, ??) ■0064E430vno_close+000050 (??) ■00692794closef+0000D4 (??) ■006928CCfp_close+00004C (??) ■00014F50.kernel_add_gate_cstack+000030 () ■F1000000C03C8B7Cfb_iodone+000A5C (??)
Local fix
Problem summary
The VIOS crashes and the top of the stack looks something like the following: 0001BF40 abend_trap+000000 () 00607E50 xmalloc_backend+000FF0 (0000000000000004, 0000000300000003, F1000A00E0000170, F1000A00E00B0000, 0000000F0000000F, FFFFFFFFFFFFFFFF) 0060834C xmalloc+0002EC (??, ??, ??) F1000000C09212B4 osMemAllocInternal+000194 (??, ??, ??) F1000000C0CD0B84 aspDrainPrefetchOps+000064 (??, ??) F1000000C0C78D0C cfsCloseObj+0000EC (??, ??, ??) F1000000C0C63EEC cfsClose+0001EC (F1000A00FB653990, 000000000C000003, F1000A0112FB6700, F1000A013CAB847C) 00014D70 .hkey_legacy_gate+00004C () 00638C74 vnop_close+000094 (??, ??, ??, ??) 0064E430 vno_close+000050 (??) 00692794 closef+0000D4 (??) 006928CC fp_close+00004C (??) 00014F50 .kernel_add_gate_cstack+000030 () F1000000C03C8B7C fb_iodone+000A5C (??)
Problem conclusion
Do not call fp_close from an iodone handler.
Temporary fix
Comments
APAR Information
APAR number
IV48305
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2013-09-12
Closed date
2013-09-12
Last modified date
2014-02-17
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
U864765
Fix information
Fixed component name
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U864765
UP14/02/17 I 1000
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Document Information
Modified date:
17 February 2014