Re: Seg Fault on git fetch with fetch.negotiationAlgorithm=skipping

From: Taylor Blau <me@ttaylorr.com>
Date: May 1, 2020, 22:13 UTC
Message-ID: <20200501221332.GB41612@syl.local>
In-Reply-To: <BFB84B3B-FB39-4217-A6C6-7599F6F755E2@gmail.com>

On Fri, May 01, 2020 at 10:13:43AM +0200, Son Luong Ngoc wrote:

Show 12 quoted lines

> Hi Taylor,
>
> > On Apr 30, 2020, at 22:20, Taylor Blau <me@ttaylorr.com> wrote:
> >
> > Are you able to share a core file? If not, it would be very helpful for
> > you to 'git fast-export --anonymize ...' and see if you can reproduce
> > the problem on an anonymized copy of your repository.
>
> I played a bit with --anonymized yesterday but export/import is slow and I still need to review
> the history to see whether it could be released.
>
> It might take more time than just a few days.

That's OK. Please let us know when you have it by responding in the sub-thread here, and I will be happy to take a look.

Show 13 quoted lines

> > I can speculate about the cause of the crash from your strace above, but
> > a core file would be more helpful.
>
> I have added perf trace2 in https://gist.github.com/sluongng/e48327cc911c617ed2ef8578acc2ea34#file-perf-trace2-L52
> (git version is 2.26.2)
>
> I think this trace is a lot cleared than the strace log.
>
> > Thanks,
> > Taylor
>
> Cheers,
> Son Luong.

Thanks, Taylor