A fix is available
APAR status
Closed as program error.
Error description
DSI crash in dr_handler function. Stack may look like: (0)> f pvthread+001800 STACK: [041B2DC8]dr_handler+0003A8 (4C00012C4800002E, F1000A102B753EF8, F00000003009B600 [??]) [00258110]dr_dma_rmlmb_start+0000D0 (??, ??, ??) [0022B6A0]vm_migrate_dr@AF259_61+000080 (??, ??, ??, ??, ??, ??) [00225AD0]vm_migrate_dr+000050 (??) [00226610]vm_rmmem_com+0001D0 (??) [002276F4]vm_freemem+000334 (??, ??, ??, ??) [0004EA1C]vm_psmd_heavywt_promote+00013C (??, ??, ??) [00050438]vm_psmd_promote_pages+000298 (??, ??, ??, ??, ??) [000506C0]vm_psmd_promote_scan_frs+0000A0 (??, ??, ??, ??, ??, ??, ??, ??) [000508CC]vm_psmd_promote+00010C (??, ??, ??, ??) [00051448]psmd_kthread+000248 (??) [002554F4]threadentry+000094 (??, ??, ??, ??)
Local fix
Problem summary
DSI in dr_handler crashing stack: (0)> f pvthread+001800 STACK: 041B2DC8 dr_handler+0003A8 (4C00012C4800002E, F1000A102B753EF8, F00000003009B600 ?? ) 00258110 dr_dma_rmlmb_start+0000D0 (??, ??, ??) 0022B6A0 vm_migrate_dr@AF259_61+000080 (??, ??, ??, ??, ??, ??) 00225AD0 vm_migrate_dr+000050 (??) 00226610 vm_rmmem_com+0001D0 (??) 002276F4 vm_freemem+000334 (??, ??, ??, ??) 0004EA1C vm_psmd_heavywt_promote+00013C (??, ??, ??) 00050438 vm_psmd_promote_pages+000298 (??, ??, ??, ??, ??) 000506C0 vm_psmd_promote_scan_frs+0000A0 (??, ??, ??, ??, ??, ??, ??, ??) 000508CC vm_psmd_promote+00010C (??, ??, ??, ??) 00051448 psmd_kthread+000248 (??) 002554F4 threadentry+000094 (??, ??, ??, ??)
Problem conclusion
Ensure DR handlers is fully initialized prior to registration with operating system.
Temporary fix
Comments
6100-09 - use AIX APAR IV58845 6100-09 - use AIX APAR IV58845 7100-03 - use AIX APAR IV58846 7100-04 - use AIX APAR IV58869
APAR Information
APAR number
IV58846
Reported component name
AIX V7.1
Reported component ID
5765H4000
Reported release
710
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-04-07
Closed date
2014-04-07
Last modified date
2016-05-10
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 V7.1
Fixed component ID
5765H4000
Applicable component levels
R710 PSY U862207
UP14/10/29 I 1000
PTF to Fileset Mapping
U862207 devices.chrp.vdevice.rte 7.1.3.30
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Document Information
Modified date:
10 May 2016