linux-kernel - Re: kernel panic on kill(0, SIGTERM) with PGID == 0

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Message-ID: <20100509190622.GA12719@redhat.com>
Date:	Sun, 9 May 2010 21:06:22 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Mathias Krause <Mathias.Krause@...unet.com>
Cc:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	linux-kernel@...r.kernel.org
Subject: Re: kernel panic on kill(0, SIGTERM) with PGID == 0

forgot to mention...

On 05/09, Oleg Nesterov wrote:
>
> We should also change INIT_SIGHAND, but _hopefully_ this is enough
> to fix the crash.

Also. I strongly believe we should change INIT_STRUCT_PID.tasks, it
should be hlist_empty(). But this needs another discussion.

Oleg.

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