From: Jiri Olsa <jolsa@redhat.com>
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Namhyung Kim <namhyung@kernel.org>,
David Carrillo-Cisneros <davidcc@google.com>,
Tejun Heo <tj@kernel.org>,
Hari Bathini <hbathini@linux.vnet.ibm.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [perf_swevent_add] WARNING: CPU: 0 PID: 393 at kernel/events/core.c:7735 perf_swevent_add+0xe0/0x14f
Date: Tue, 14 Nov 2017 11:19:24 +0100 [thread overview]
Message-ID: <20171114101924.GA26257@krava> (raw)
In-Reply-To: <20171113144712.wajhy3t4wrtik6t5@wfg-t540p.sh.intel.com>
On Mon, Nov 13, 2017 at 10:47:12PM +0800, Fengguang Wu wrote:
> On Mon, Nov 13, 2017 at 03:36:05PM +0100, Jiri Olsa wrote:
> > On Sat, Nov 11, 2017 at 06:37:58PM +0800, Fengguang Wu wrote:
> > > Hello,
> > >
> > > FYI this happens in 4.14.0-rc8, however not a new bug.
> >
> > SNIP
> >
> > > #!/bin/bash
> > >
> > > kernel=$1
> > > initrd=initrd.img
> > >
> > > wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/initrd.img/$initrd
> >
> > 2017-11-13 15:34:14 ERROR 404: Not Found.
>
> Sorry, please replace the 2 lines with
>
> initrd=quantal-core-x86_64.cgz
>
> wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/quantal/$initrd
>
reproduced, thanks
jirka
prev parent reply other threads:[~2017-11-14 10:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-11 10:37 [perf_swevent_add] WARNING: CPU: 0 PID: 393 at kernel/events/core.c:7735 perf_swevent_add+0xe0/0x14f Fengguang Wu
2017-11-13 14:36 ` Jiri Olsa
2017-11-13 14:47 ` Fengguang Wu
2017-11-14 10:19 ` Jiri Olsa [this message]
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