From: Peter Zijlstra <peterz@infradead.org>
To: Vince Weaver <vincent.weaver@maine.edu>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>
Subject: Re: perf: hard fuzzer crash on 4.8-rc1
Date: Mon, 8 Aug 2016 22:12:19 +0200 [thread overview]
Message-ID: <20160808201219.GE30192@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <alpine.DEB.2.20.1608081556330.12831@macbook-air>
On Mon, Aug 08, 2016 at 03:57:05PM -0400, Vince Weaver wrote:
> On Mon, 8 Aug 2016, Peter Zijlstra wrote:
>
> > On Mon, Aug 08, 2016 at 01:57:28PM -0400, Vince Weaver wrote:
> > >
> > > [ 637.250130] BUG: unable to handle kernel
> > >
> > > About 10 times of triggering this, this is all I get. Machine is fairly
> > > thoroughly locked at that point.
> > >
> > > Any advice on how to debug this more?
> >
> > I have this pending:
> >
> > lkml.kernel.org/r/20160804123724.GN6862@twins.programming.kicks-ass.net
> >
> > If that's not it, I'll go prod tomorrow.
>
> yes, that patch seems to fix the issue.
Awesome, I'll add a tested-by from you.
prev parent reply other threads:[~2016-08-08 20:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-08 17:57 perf: hard fuzzer crash on 4.8-rc1 Vince Weaver
2016-08-08 18:30 ` Peter Zijlstra
2016-08-08 19:57 ` Vince Weaver
2016-08-08 20:12 ` Peter Zijlstra [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160808201219.GE30192@twins.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=acme@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=vincent.weaver@maine.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox