linux-kernel - Re: kernel panic: MAC Initialization failed.

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Message-ID: <780b399b-3afe-3d3e-b32e-050e849735e3@i-love.sakura.ne.jp>
Date:   Thu, 28 Feb 2019 21:30:30 +0900
From:   Tetsuo Handa <penguin-kernel@...ove.sakura.ne.jp>
To:     Dmitry Vyukov <dvyukov@...gle.com>
Cc:     syzbot <syzbot+e1b8084e532b6ee7afab@...kaller.appspotmail.com>,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>,
        James Morris <jmorris@...ei.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-security-module@...r.kernel.org,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Kentaro Takeda <takedakn@...data.co.jp>
Subject: Re: kernel panic: MAC Initialization failed.

On 2019/02/28 19:58, Tetsuo Handa wrote:
> But the problem is that since syzbot is automated, there is no chance to
> edit the content of security/tomoyo/policy/ directory when building the
> kernels.

Thinking again, I realized that it would be possible to automatically
generate the content of security/tomoyo/policy/ directory specialized
for fuzzing tests using some kernel config option, for syzbot can enable
some kernel config option. I'll try it.