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Posted to github@arrow.apache.org by "paleolimbot (via GitHub)" <gi...@apache.org> on 2023/10/05 13:57:04 UTC

Re: [I] r/adbcdrivermanager: Tests intermittently crash on multiple platforms [arrow-adbc]

paleolimbot commented on issue #1161:
URL: https://github.com/apache/arrow-adbc/issues/1161#issuecomment-1748955359

   The failure comes from `AdbcStatementRelease()` during garbage collection:
   
   ```
    thread #1, stop reason = Exception 0xc0000005 encountered at address 0x241187a3328: User-mode data execution prevention (DEP) violation at location 0x241187a3328
     * frame #0: 0x00000241187a3328
       frame #1: 0x00007ffa33ea6661 adbcdrivermanager.dll`AdbcStatementRelease(statement=0x000002411f6c5d00, error=0x0000008b271dfdc0) at adbc_driver_manager.cc:1450:60
       frame #2: 0x00007ffa33eaaf62 adbcdrivermanager.dll`finalize_statement_xptr(statement_xptr=0x000002411c23d5e8) at radbc.cc:384:38
   ```
   
   It seems that `statement->private_driver` is no longer valid here. This is almost certainly related to the "move" behaviour that was added between 0.6.0 and 0.7.0.


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