APAR status
Closed as program error.
Error description
When in a SP an insert into a multiset/collation is made it may happen that the server starts an allocation of a huge piece of memory at one attempt. Subsequent the server faces in a exception and reports the following stack: 16:27:58 Dynamically allocated new virtual shared memory segment (size 4244020KB) 16:27:58 Memory sizes:resident:4796 KB, virtual:4937112 KB, no SHMTOTAL limit 16:28:02 Assert Failed: Exception Caught. Type: MT_EX_OS, Context: mem 16:28:02 IBM Informix Dynamic Server Version 12.10.FC12 16:28:02 Who: Session(32, user@host, 16248, 0x10b910048) Thread(60, sqlexec, 10b8cd638, 1) File: mtex.c Line: 420 16:28:02 Action: Please notify IBM Informix Technical Support. 16:28:02 stack trace for pid 16235 written to /opt/informix/IBM/12.10.FC12/tmp/af.4249cf1 16:28:02 See Also: /opt/informix/IBM/12.10.FC12/tmp/af.4249cf1, shmem.4249cf1.0 16:28:06 Exception Caught. Type: MT_EX_OS, Context: mem 16:28:06 (-9791): ERROR: Routine execution trap -- procname=<dmob_get_netzbezug_ne4_ext> procid=561 afstack afhandler affail_interface mt_ex_throw_sig afsig_handler (Linux) <signal frame> __memset_avx2 alloc_changelog new_changelog cursor_insert ifx_coll_insert geval ...
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * Users of Informix Server prior to 12.10.xC14. * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to Informix Server 12.10.xC14. * ****************************************************************
Problem conclusion
Fixed in Informix Server 12.10.xC14.
Temporary fix
Comments
APAR Information
APAR number
IT30544
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
2019-10-09
Closed date
2020-02-25
Last modified date
2020-02-25
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
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"C10","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
25 February 2020