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IT35818: VARIOUS ASSERT FAILURES WHEN CALLING JAVA UDRS THAT RETURN JAVA.UTIL.VECTOR AS LIST(VARCHAR NOTNULL)

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APAR status

  • Closed as program error.

Error description

  • The following asserts are examples of stacks that were observed
    running a special build
    of 12.10.FC14 (contains APAR IT34887) on linux x86_64, but
    defect is probably platform independent.
    
        0x00000000014109e9 (./oninit) afstack
        0x00000000014139c1 (./oninit) afhandler
        0x00000000014141a2 (./oninit) affail_interface
        0x0000000001414731 (./oninit) mt_ex_throw_sig
        0x000000000141e3a3 (./oninit) afsig_handler
        0x0000003ddfa0e4c0 (Linux) <signal frame>
        0x00000000006d3c87 (./oninit) udr_idle_sequence
        0x00000000006dca2a (./oninit) routine_getenv2
        0x00000000006dd576 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x000000000069c4cc (./oninit) ip_curnext
        0x000000000069d5e1 (./oninit) ip_fetch
        0x0000000000801be8 (./oninit) getrow
        0x0000000000802478 (./oninit) fetchrow
        0x00000000005cf698 (./oninit) exfetch
        0x0000000000a211cb (./oninit) sql_nfetch
        0x0000000000a2196b (./oninit) sq_nfetch
        0x0000000000ae7e91 (./oninit) sqmain
        0x0000000001542e1b (./oninit) spawn_thread
        0x0000000001402200 (./oninit) th_init_initgls
        0x0000000001448ee7 (./oninit) startup
    
    01:35:58  IBM Informix Dynamic Server Version 12.10.FC14XU
    Software Serial Number RDS#N000000
        01:35:58  Assert Failed: Exception Caught. Type: MT_EX_OS,
    Context: Stack Overflow
        01:35:58   Who: Session(238, informix@rocklaubster, 25067,
    0x5640d638)
                        Thread(288, sqlexec, 563d1888, 9)
        01:35:58   Action: Please notify IBM Informix Technical
    Support.
        01:35:58  SHM Globals and Master Pool/Master Block Adresses:
    
        01:35:58  Stack for thread: 288 sqlexec
    
         base: 0x0000000057ded000
          len:   528384
           pc: 0x00000000014109e9
          tos: 0x0000000057e651e0
        state: running
           vp: 9
    
        0x00000000014109e9 (./oninit) afstack
        0x00000000014139c1 (./oninit) afhandler
        0x00000000014141a2 (./oninit) affail_interface
        0x0000000001414731 (./oninit) mt_ex_throw_sig
        0x000000000141e3a3 (./oninit) afsig_handler
        0x00002b3d7929c8a6 (Linux) <signal frame>
    
        0x00000000014109e9 (./oninit) afstack
        0x00000000014139c1 (./oninit) afhandler
        0x00000000014141a2 (./oninit) affail_interface
        0x0000000001414731 (./oninit) mt_ex_throw_sig
        0x000000000141e3a3 (./oninit) afsig_handler
        0x0000003ddfa0e4c0 (Linux) <signal frame>
        0x00000000005d9b58 (./oninit) sqmksdb2
        0x00000000005da1c8 (./oninit) sqmksdb
        0x0000000000a12b00 (./oninit) mksdb
        0x00000000006a4df8 (./oninit) initcrd
        0x00000000006a7124 (./oninit) qd_initenv
        0x0000000000692eae (./oninit) ip_scurstart
        0x000000000069774c (./oninit) ip_evalcursor
        0x000000000069a128 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x00000000006dd925 (./oninit) exroutine
        0x00000000008764ab (./oninit) geval
        0x000000000164d6d1 (./oninit) ev_geval
        0x000000000164db2e (./oninit) new_eval
        0x00000000006948a0 (./oninit) ip_evalexpr
        0x0000000000699df4 (./oninit) runproc
        0x000000000069b7c1 (./oninit) udrlm_spl_execute
        0x0000000000a633de (./oninit) udrlm_exec_routine
        0x00000000006d7159 (./oninit) udr_execute
        0x000000000069c4cc (./oninit) ip_curnext
        0x000000000069d5e1 (./oninit) ip_fetch
        0x0000000000801be8 (./oninit) getrow
        0x0000000000802478 (./oninit) fetchrow
        0x00000000005cf698 (./oninit) exfetch
        0x0000000000a211cb (./oninit) sql_nfetch
        0x0000000000a2196b (./oninit) sq_nfetch
        0x0000000000ae7e91 (./oninit) sqmain
        0x0000000001542e1b (./oninit) spawn_thread
        0x0000000001402200 (./oninit) th_init_initgls
        0x0000000001448ee7 (./oninit) startup
    
    0x00000000014109e9 (./oninit) afstack
    0x00000000014139c1 (./oninit) afhandler
    0x00000000014141a2 (./oninit) affail_interface
    0x0000000001414731 (./oninit) mt_ex_throw_sig
    0x000000000141e3a3 (./oninit) afsig_handler
    0x0000003ddfa0e4c0 (Linux) <signal frame>
    0x000000000142b081 (./oninit) mt_lock_helper
    0x0000000000594977 (./oninit) sapi_drain_mem
    0x00000000006a512d (./oninit) crd2current
    0x000000000069600a (./oninit) delcontext
    0x000000000069c197 (./oninit) udrlm_spl_execute
    0x0000000000a633de (./oninit) udrlm_exec_routine
    0x00000000006d7159 (./oninit) udr_execute
    0x00000000006dd925 (./oninit) exroutine
    0x00000000008764ab (./oninit) geval
    0x000000000164d6d1 (./oninit) ev_geval
    0x000000000164db2e (./oninit) new_eval
    0x00000000006948a0 (./oninit) ip_evalexpr
    0x0000000000699df4 (./oninit) runproc
    0x000000000069b7c1 (./oninit) udrlm_spl_execute
    0x0000000000a633de (./oninit) udrlm_exec_routine
    0x00000000006d7159 (./oninit) udr_execute
    0x00000000006dd925 (./oninit) exroutine
    0x00000000008764ab (./oninit) geval
    0x000000000164d6d1 (./oninit) ev_geval
    0x000000000164db2e (./oninit) new_eval
    0x00000000006948a0 (./oninit) ip_evalexpr
    0x0000000000699df4 (./oninit) runproc
    0x000000000069b7c1 (./oninit) udrlm_spl_execute
    0x0000000000a633de (./oninit) udrlm_exec_routine
    0x00000000006d7159 (./oninit) udr_execute
    0x000000000069c4cc (./oninit) ip_curnext
    0x000000000069d5e1 (./oninit) ip_fetch
    0x0000000000801be8 (./oninit) getrow
    0x0000000000802478 (./oninit) fetchrow
    0x00000000005cf698 (./oninit) exfetch
    0x0000000000a211cb (./oninit) sql_nfetch
    0x0000000000a2196b (./oninit) sq_nfetch
    0x0000000000ae7e91 (./oninit) sqmain
    0x0000000001542e1b (./oninit) spawn_thread
    0x0000000001402200 (./oninit) th_init_initgls
    0x0000000001448ee7 (./oninit) startup
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of Informix Server prior to 12.10.xC15 and 14.10.xC6.  *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Informix Server 12.10.xC15 (when available) or    *
    * 14.10.xC6 (when available).                                  *
    ****************************************************************
    

Problem conclusion

  • Fixed in Informix Server 12.10.xC15 and 14.10.xC6.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT35818

  • Reported component name

    INFORMIX SERVER

  • Reported component ID

    5725A3900

  • Reported release

    C10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2021-02-06

  • Closed date

    2021-05-18

  • Last modified date

    2021-05-18

  • 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

    INFORMIX SERVER

  • Fixed component ID

    5725A3900

Applicable component levels

[{"Line of Business":{"code":null,"label":null},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10"}]

Document Information

Modified date:
19 May 2021