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Re: pthread_cancel/pthread_join deadlock
- From: Paul Pluzhnikov <ppluzhnikov at google dot com>
- To: Martin Koegler <martin dot koegler at chello dot at>
- Cc: libc-help at sourceware dot org
- Date: Thu, 19 Dec 2013 14:37:41 -0800
- Subject: Re: pthread_cancel/pthread_join deadlock
- Authentication-results: sourceware.org; auth=none
- References: <20131219214404 dot GA24620 at mail dot zuhause>
On Thu, Dec 19, 2013 at 1:44 PM, Martin Koegler
<martin.koegler@chello.at> wrote:
> The following test programs produces very likley a lockup, if it is started via GDB:
Does it ever lockup when running outside of GDB?
We've recently found a gdbserver-induced lockup:
https://sourceware.org/ml/gdb-patches/2013-11/msg00361.html
This may be a similar bug in the GDB itself.
The deadlock didn't reproduce for me under current trunk GDB and trunk
GLIBC on Linux/x86_64.
--
Paul Pluzhnikov