IC86752: SOLIDDB SHUTS DOWN ABNORMALLY WITH FAULTY MEMORY REFERENCE DURING HSB ROLE SWITCH

6.5 Fix Pack 11 download information for solidDB and solidDB Universal Cache

APAR status

• Closed as program error.

Error description

• During a HotStandby role switch from primary to secondary, while
  aborting active transactions as a regular part
  of the role switch, solidDB terminates abnormally with the
  following type of stack trace output.
  
  Version info: 6.5.0.10 Build 2012-08-24
  Timestamp: Mon Sep 17 20:38:07 2012
  Signal name: SIGSEGV
  Signal number: 11
  Platform: Linux 3.0.34 AMD64 64bit MT
  solid[0x850184]
  solid[0x851146]
  /lib64/libpthread.so.0(+0xf7c0)[0x7fe701bac7c0]
  solid(tb_connect_getblobg2mgr+0x0)[0x60b300]
  solid(tb_blobg2mgr_decrementpersistentrefcount_callback+0x29)[0x
  604d99]
  solid(dbe_blobg2_unlink_list_of_blobids+0x46)[0x674b96]
  solid(dbe_indmerge_unlinkblobs+0x10)[0x6d3b40]
  solid(dbe_db_abortallactive+0x399)[0x683749]
  solid(dbe_hsbstate_start_transition+0x506)[0x689db6]
  solid[0x523591]
  solid[0x523ded]
  solid[0x5274f9]
  solid[0x520ede]
  solid[0x82ce43]
  solid[0x86c53a]
  /lib64/libpthread.so.0(+0x77b6)[0x7fe701ba47b6]
  /lib64/libc.so.6(clone+0x6d)[0x7fe7014f3c6d]
  Signal details (contents of siginfo_t):
  Size of siginfo structure: 128 bytes
  0B000000 00000000 01000000 E77F0000
  40000000 00000000 00000000 00000000
  01000000 00000000 32B58100 00000000
  08A028F7 E67F0000 01000000 00000000
  1008F9F6 E67F0000 30A46F00 00000000
  20E5EFF6 E67F0000 084081F7 E67F0000
  080AF9F6 E67F0000 7F283FFC E67F0000
  3D9898E8 E67F0000 08BF0EF9 00000000
  Signal #11 (SIGSEGV): si_addr is 0x0000000000000040, si_code is
  0x00000001 (SEGV_MAPERR: Address not mapped to object.)
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * All HSB users.                                               *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * See Error Description                                        *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to IBM solidDB V6.5 Fix Pack 11.                     *
  ****************************************************************
  

Problem conclusion

• Fix is included in IBM solidDB V6.5 Fix Pack 11.
  

Temporary fix

Comments

APAR Information

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

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

  IC87085

Fix information

• Fixed component name

  SOLIDDB-DB2/IDS

• Fixed component ID

  5724V1700

Applicable component levels

• R650 PSY

     UP