linux-kernel - Re: 2.6.24-rc8-mm1: old sparc64 bug

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 25 Jan 2008 18:11:15 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Mariusz Kozlowski <m.kozlowski@...land.pl>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, sparclinux@...r.kernel.org,
	David Miller <davem@...emloft.net>, perex@...ex.cz
Subject: Re: 2.6.24-rc8-mm1: old sparc64 bug

At Fri, 25 Jan 2008 01:04:34 +0100,
Mariusz Kozlowski wrote:
> 
> Hello,
> 
> 	I was digging through the gentoo bugzilla and found this:
> 
> http://bugs.gentoo.org/show_bug.cgi?id=141823
> 
> As you see this bug is present since at least 2.6.17. I can reproduce
> that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
> mp3blaster on sparc64, run:
> 
> $ mp3blaster some_mp3_file.mp3 
> 
> and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
> every time but it'll oops in a few tries.

This looks similar like a bug I fixed ago.  Damn, it's still there.

Could you build with CONFIG_SND_DEBUG=y ?  It addas some sanity checks
and might catch the fatal condition.


thanks,

Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/