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IV63830: UNPLUGGING USB DEVICE DURING I/O MAY CRASH THE SYSTEM

A fix is available

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • The top of the stack in the crash would be xhci_offlevel_iodone
    function when the system crashes.
    

Local fix

Problem summary

  • The top of the stack in the crash would be xhci_offlevel_iodone
    function when the system crashes.
    

Problem conclusion

  • The variable which is freed while being accessed is prevented.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV63830

  • Reported component name

    AIX V7.1

  • Reported component ID

    5765H4000

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2014-08-21

  • Closed date

    2014-08-21

  • Last modified date

    2015-11-23

Fix information

  • Fixed component name

    AIX V7.1

  • Fixed component ID

    5765H4000

Applicable component levels

  • R710 PSY U862162

       UP15/11/23 I 1000

PTF to Fileset Mapping



Document information

More support for: AIX Enterprise Edition

Software version: 710

Operating system(s): AIX

Reference #: IV63830

Modified date: 23 November 2015