linux-kernel - Re: perf report segfault

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Message-ID: <20181009213800.GA31206@krava>
Date:   Tue, 9 Oct 2018 23:38:00 +0200
From:   Jiri Olsa <jolsa@...hat.com>
To:     Anthony LaTorre <tlatorre9@...il.com>
Cc:     peterz@...radead.org, mingo@...hat.com, jolsa@...nel.org,
        acme@...nel.org, alexander.shishkin@...ux.intel.com,
        namhyung@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: perf report segfault

On Tue, Oct 09, 2018 at 01:54:48PM -0500, Anthony LaTorre wrote:
> Can you reproduce the segfault from the perf.data file I provided?

nope, but if it's dwarf callchain related I'd need perf archive
output to reproduce.. please run:

---
  $ perf record ...
  $ perf archive
  Now please run:

  $ tar xvf perf.data.tar.bz2 -C ~/.debug

  wherever you need to run 'perf report' on.
  $
---

and send/publish both perf.data and perf.data.tar.bz2 files

thanks,
jirka