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2959669 - Thread USER( ) infected with signal 11 when resume dsi connection - SRS

Symptom

  • The DSI connection went down due to  "Message: 2601, State 6, Severity 16 -- 'Attempt to insert duplicate key row in object"
  • Use alter database connection to change the dsi_command_covert to 'i2di'.
  • After the resume connection, Replication Server report the following error and stacks:

    Thread USER( ) infected with signal 11. Dumping memory trace.
    ***************STACK TRACE***************
    *****thread USER( )*******
    16.0/REP-16_0/bin/repserver(linux_dump_all_func_stack+0x32) [0x8d6c80]
    16.0/REP-16_0/bin/repserver(dbg_dump_stack_noarg+0x31) [0x8fc53d]
    16.0/REP-16_0/bin/repserver(dbg_dump_stack+0x164) [0x8fd860]
    16.0/REP-16_0/bin/repserver(exc__appDumpStack+0x105) [0x6e5dd5]
    16.0/REP-16_0/bin/repserver(exc_terminate_my_thread+0x146) [0x6e9c80]
    16.0/REP-16_0/bin/repserver(linux_catch_signal+0x399) [0x5477e9]
    /lib64/libpthread.so.0() [0x38f980f7e0]
    16.0/REP-16_0/bin/repserver(mem_free+0x329) [0x794c71]
    16.0/REP-16_0/bin/repserver(_sts_free_or_transfer_obj+0x68) [0x8b0230]
    16.0/REP-16_0/bin/repserver(_sts_handle_unused_obj+0xe5) [0x8b0c73]
    16.0/REP-16_0/bin/repserver(sts_invalidate_cache+0x15b) [0x505b5b]
    16.0/REP-16_0/bin/repserver(sts_load_cache+0x13d) [0x508c0f]
    16.0/REP-16_0/bin/repserver(_sts_writer_done_with_cache+0x24f) [0x8b012f]
    16.0/REP-16_0/bin/repserver(_sts_free_handle+0xab) [0x50a867]
    16.0/REP-16_0/bin/repserver(sts_end_trans+0xdc) [0x5073bc]
    16.0/REP-16_0/bin/repserver(prm_validate_login+0x768) [0x813824]
    16.0/REP-16_0/bin/repserver(ex_connect_handler+0x1204) [0x6f3d8c]
    16.0/REP-16_0/bin/repserver(srv__exechandler+0x83) [0xa47893]
    16.0/REP-16_0/bin/repserver(srv__runclient+0x2b3) [0xa47d83]
    16.0/REP-16_0/bin/repserver(srv__start_function+0x1eb) [0xa4c56b]
    /lib64/libpthread.so.0() [0x38f9807aa1]
    /lib64/libc.so.6(clone+0x6d) [0x38f8ce8c4d]
    *****End of stack trace.
    **** Purging terminated thread.


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Environment

SAP Replication Server 16 SP03 PL08

Product

SAP Replication Server 15.7 ; SAP Replication Server 16.0

Keywords

CR822549,CR 806655, mem_free,_sts_free_or_transfer_obj,_sts_handle_unused_obj
, KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed

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