From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Vince Weaver <vincent.weaver@maine.edu>
Cc: Don Zickus <dzickus@redhat.com>,
linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: perf_fuzzer crash on pentium 4
Date: Fri, 16 May 2014 02:09:35 +0400 [thread overview]
Message-ID: <20140515220935.GV28328@moon> (raw)
In-Reply-To: <alpine.DEB.2.10.1405150127550.30231@vincent-weaver-1.umelst.maine.edu>
On Thu, May 15, 2014 at 01:31:16AM -0400, Vince Weaver wrote:
> On Thu, 15 May 2014, Cyrill Gorcunov wrote:
>
> > So I'm experiencing the same problem on latest -tip + my patches applied.
>
> glad it's not just me.
>
> I find the problem to be reproducible and so in theory it might be
> possible to generate a small reproducing test case.
> I meant to do that already but I got distracted by other things.
Please ping me once you manage to create such case.
>
> I think I managed to have a trace I recorded and replayed recreate the
> issue, but narrowing things down from a 2000+ syscall trace can be
> tedious.
I imagine :/
>
> Let me know if you have any other issues with the perf_fuzzer.
Sure. Because the testing machine I'm having is connected remotely
when hang happens the only notification I get is unresposible
ssh connection, sigh...
next prev parent reply other threads:[~2014-05-15 22:09 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-06 15:42 perf_fuzzer crash on pentium 4 Vince Weaver
2014-05-06 15:46 ` Peter Zijlstra
2014-05-06 15:49 ` Cyrill Gorcunov
2014-05-06 16:05 ` Vince Weaver
2014-05-06 16:06 ` Cyrill Gorcunov
2014-05-06 16:11 ` Vince Weaver
2014-05-06 16:16 ` Cyrill Gorcunov
2014-05-06 17:56 ` Vince Weaver
2014-05-06 20:23 ` Cyrill Gorcunov
2014-05-06 21:30 ` Vince Weaver
2014-05-06 21:46 ` Cyrill Gorcunov
2014-05-07 16:46 ` Vince Weaver
2014-05-07 16:49 ` Cyrill Gorcunov
2014-05-07 16:58 ` Cyrill Gorcunov
2014-05-07 17:07 ` Vince Weaver
2014-05-07 18:24 ` Cyrill Gorcunov
2014-05-07 21:17 ` Vince Weaver
2014-05-07 21:51 ` Cyrill Gorcunov
2014-05-07 21:54 ` Cyrill Gorcunov
2014-05-08 5:14 ` Vince Weaver
2014-05-08 5:40 ` Cyrill Gorcunov
2014-05-08 2:00 ` Don Zickus
2014-05-08 5:38 ` Cyrill Gorcunov
2014-05-08 7:37 ` Cyrill Gorcunov
2014-05-08 7:49 ` Cyrill Gorcunov
2014-05-08 8:02 ` Cyrill Gorcunov
2014-05-09 16:19 ` Vince Weaver
2014-05-09 16:30 ` Cyrill Gorcunov
2014-05-14 20:39 ` Cyrill Gorcunov
2014-05-15 5:31 ` Vince Weaver
2014-05-15 22:09 ` Cyrill Gorcunov [this message]
2014-05-28 13:56 ` Pavel Machek
2014-05-28 14:06 ` Cyrill Gorcunov
2014-05-28 15:20 ` Peter Zijlstra
2014-05-28 15:43 ` Cyrill Gorcunov
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