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IT36236: POSSIBLE DB2BP TRAP/HANG UNDER THE EXIT() FUNCTION IF A SIGNAL IS RECEIVED.

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APAR status

  • Closed as requirement.

Error description

  • It is possible in some rare conditions that 'db2bp' process
    might trap/hang under the exit() function.
    Condition is that a non fatal signal like SIGTERM is received
    while we are in exit().
    
    The stack trace would show exit() and underneath the Db2 signal
    handler clp_bp_sig ().
    

Local fix

Problem summary

Problem conclusion

Temporary fix

Comments

  • Fix is delivered and defect is linked to git.
    

APAR Information

  • APAR number

    IT36236

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B50

  • Status

    CLOSED REQ

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-03-16

  • Closed date

    2021-06-22

  • Last modified date

    2021-06-22

  • APAR is sysrouted FROM one or more of the following:

    IT35610

  • APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"DB2 for Linux- UNIX and Windows"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.5"}]

Document Information

Modified date:
23 June 2021