gdb and cloned process

Michael Snyder
Thu Oct 23 18:31:00 GMT 2008

Daniel Jacobowitz wrote:
> On Wed, Oct 22, 2008 at 05:09:32PM -0700, Lukasz Lempart wrote:
>> How does gdb (through libthread_db) figure out what threads belong to a process?
> The thread library maintains an internal list of threads.  If you've
> cloned the process, without telling the C library about that, you're
> going to end up with the same list of threads; so the behavior you
> describe is not surprising.
>> Is there currently a way to disable thread debugging in gdb?
> Not really.  You might be able to preload a dummy
> that always failed to detect new threads.

What if you strip  Isn't that supposed to
cause thread debugging to fail?

More information about the Gdb mailing list