Dbx Crashes On Linux With "dbx: panic: "EvenType::unmask"(): Assertion (mask_level >= 0) failed" (Doc ID 2025743.1)

Last updated on AUGUST 03, 2016

Applies to:

Oracle Solaris Studio - Version 12.3 to 12.4 [Release 12]
Information in this document applies to any platform.

Symptoms

Oracle Solaris Studio 12.3 dbx on Linux on 86-64 fails with
dbx: panic: "EvenType::unmask"(): Assertion (mask_level >= 0) failed - "eventtype.cc":131


Example:

 

Changes

The main problem is fixed for Oracle Solaris Studio 12.4 with the fix for <BUG:15764064>


If the application is not multithreaded, the problem can be avoided by not linking with -lpthread.

Cause

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