A fix is available
APAR status
Closed as program error.
Error description
First mount -V udfs /dev/usbms0 /mnt after a reboot causes the error LABEL: GEN_XMDBG IDENTIFIER: F050286A Date/Time: Fri 10 Sep 18:43:23 2010 Sequence Number: 461 Machine Id: 00CCFE744C00 Node Id: freki Class: S Type: UNKN WPAR: Global Resource Name: SYSALLOC Description General xmalloc debug error Probable Causes LOADABLE SOFTWARE MODULE SOFTWARE DEVICE DRIVER OPERATING SYSTEM Failure Causes MEMORY ALLOCATION ERROR Recommended Actions PERFORM PROBLEM DETERMINATION PROCEDURES CONTACT YOUR LOCAL IBM SERVICE REPRESENTATIVE Detail Data Internal XMDBG data EEEE 0000 DA51 90B8 0000 0000 0000 0000 F100 0A00 0000 0170 F100 0A00 0026 BC00 Stack Trace xmdbg_log+338 xmdbg_error+58 xm_bad_free+C4 xmfree+4F0 udf_xmfree+C PutVirtualDeviceTable+248 MountVolume+5E0 udf_mount+114 [14D70] vfs_mount+2C smount+4BC vmount+23C [3850] -errSTKfrm- kerrno: EEEE0000DA5190B8 being logged. This error is not critical.
Local fix
This error is logged because a xmfree(NULL) was called. The errpt entry is just informing about this incorrect xmfree(). This error can be ignored until the fix for this APAR is available and installed.
Problem summary
mounting udfs and consequent reboot generates GEN_XMDBG error-log entry.
Problem conclusion
Introduced a chcek to avoid doing a free NULL.
Temporary fix
Comments
5300-10 - use AIX APAR IZ98338 5300-11 - use AIX APAR IZ98374 5300-12 - use AIX APAR IZ98137 6100-03 - use AIX APAR IZ97827 6100-04 - use AIX APAR IZ97635 6100-05 - use AIX APAR IZ85735 6100-06 - use AIX APAR IZ95036
APAR Information
APAR number
IZ98374
Reported component name
AIX 5.3
Reported component ID
5765G0300
Reported release
530
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2011-04-06
Closed date
2011-04-06
Last modified date
2013-04-11
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 5.3
Fixed component ID
5765G0300
Applicable component levels
R530 PSY U840836
UP11/06/16 I 1000
PTF to Fileset Mapping
U840836 bos.rte.filesystem 5.3.11.7
[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG11P","label":"APARs - AIX 5.3 environment"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"530","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
11 April 2013