linux-kernel - Re: general protection fault in syscall_return

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Message-ID: <20200308163726.GA8547@zn.tnic>
Date:   Sun, 8 Mar 2020 17:37:26 +0100
From:   Borislav Petkov <bp@...en8.de>
To:     Andy Lutomirski <luto@...nel.org>
Cc:     Dmitry Vyukov <dvyukov@...gle.com>,
        "H. Peter Anvin" <hpa@...or.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Ingo Molnar <mingo@...hat.com>,
        Thomas Gleixner <tglx@...utronix.de>, X86 ML <x86@...nel.org>
Subject: Re: general protection fault in syscall_return_slowpath

On Sun, Mar 08, 2020 at 09:13:45AM -0700, Andy Lutomirski wrote:
> Are there instructions for just building syzkaller?  I don't want to
> install it, I don't want to fuzz my kernel -- I just want to run your
> reproducer.

+1.

It would be lovely if there were a bootstrapping script which I run
and which fetches all the required gunk for the reproducer to run and
eventually runs it too instead of me having to fiddle with setting up go
each time.

Thx.

-- 
Regards/Gruss,
    Boris.

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