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2480069 - Signal 11 in function bt__check_insert_position during fast BCP IN - SAP ASE

Symptom

  • Scenario 1:  Got signal 11 at 'bt__check_insert_position' when bcp data out from Linux and bcp into AIX: 
      
    Current process (0x1bf904e7) infected with signal 11 (SIGSEGV)
    Address 0x0000000101c804a0 (bt__check_insert_position+0x4c), siginfo (code, address) = (50, 0x00041ed800041ed8) 

        Stack trace may include the following modules:

    • bt__check_insert_position+0x4c()
    • bt_insert+0x154()
    • bulk_fast_idxupdate+0x580()
    • bulk_fast_row+0x2120()
    • LeBulkOp::_LeOpOpenHelper(volatile+0x9c0()
    • LeBulkOpOpenMain+0x10()
          
  • Scenario 2: Got signal 11 at 'bt__check_insert_position' when bcp data out and bcp into the same platform.

    Current process (0x32910050) infected with signal 11 (SIGSEGV)
    Address 0x0x0000000000a3c715 (bt__check_insert_position+0x6f), siginfo (code, address) = (1, 0x0x0000000600000000)

    Stack trace may include the following modules:
         
    • bt__check_insert_position+0x6f()
    • bt__traverseandinsert+0x24d()
    • bt_insert+0x203()
    • bulk_fast_idxupdate+0x4f7()
    • bulk_fast_row+0x5d7()
    • LeBulkOp::_LeOpOpenHelper(le_bulk_ex volatile*, ExeCtxt&)+0x9e0()
    • LeBulkOpOpen+0x1d3()
    • LeEmittOp::_LeOpOpen(ExeCtxt&)+0x43()
    • LePlanOpen+0xbb()
    • exec_lava+0x907()
    • bulk_main+0xebc()

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Environment

SAP Adaptive Server Enterprise (ASE) 15.7 and 16.0

Product

SAP Adaptive Server Enterprise 15.7

Keywords

CR800520, CR#800520, 800520, bcp, Linux, AIX, signal 11, stack traces, stacktrace, bt__check_insert_position, bt_insert, bulk_fast_idxupdate, bulk_fast_row , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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