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2960245 - DSI infected with signal 11 with blk_bind() - SRS 16.0

Symptom

  • Enabling dsi_bulk_copy causes the RepServer crash.
  • Thread DSI EXEC(nnn(1) RDS.rdb) is infected with signal 11.
  • The Signal 11 error comes with the following stacktrace:

(linux_dump_all_func_stack+0x32) [0x8cf040]
(dbg_dump_stack_noarg+0x31) [0x8f429d]
(dbg_dump_stack+0x164) [0x8f55c0]
(exc__appDumpStack+0x105) [0x6e14a5]
(exc_terminate+0x20f) [0x6e4f45]
(linux_catch_signal+0x26c) [0x54622c]
/lib64/libpthread.so.0(+0xf7e0) [0x2b87537157e0]
(blk__bind+0x92e) [0xa56c6e]
(blk_bind+0x59) [0xa56f29]
(_ZN14CTLibConnector10RCIPrepareEPvPciS1_iS1_iiPP7CMD_VALiPiiPhS5_S5_+0x705) [0x92d0c1]
(dsi_prepare_cmd+0x2d3) [0x659eb1]
(_dsi_exec+0x2416) [0x661204]
(_dsi_qm_exec_cmd+0xbc7) [0x687e21]
() [0x6ab9d1]
(dsie_ProcessMsgFromSched+0x2c7) [0x6ad691]
() [0x6ae5fe]
(srv__start_function+0x1eb) [0xa3c6cb]
/lib64/libpthread.so.0(+0x7aa1) [0x2b875370daa1]
/lib64/libc.so.6(clone+0x6d) [0x2b8754e20c4d]

  • The SRS produces a core  file:

       Internal error. Attempting to produce a core file.


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Environment

  • SAP Replication Server (SRS) 16.0 SP03 PL04
  • SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0 ; SAP Replication Server 16.0

Keywords

CR821945, CR#821945, 821945, CR821083, CR#821083, 821083, SEGV, segmentation, storage, access, violation, fault, segfault, stack, trace, stacktrc, CR822548, CR#822548, 822548 , KBA , BC-SYB-REP , Sybase Replication Server (standalone) , Bug Filed

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