linux-kernel - Re: sysfs: duplicate filename '74' can not be created

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Date:	Mon, 3 Mar 2008 18:50:01 +0300
From:	"Alexey Dobriyan" <adobriyan@...il.com>
To:	"Holger Kiehl" <Holger.Kiehl@....de>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: sysfs: duplicate filename '74' can not be created

On 3/3/08, Holger Kiehl <Holger.Kiehl@....de> wrote:
> I get this approx. 4 hours after booting into 2.6.24.3 (2.6.23.16 worked
> fine). This system has 4 CPU's (single core) and 8GB ram. Here some more
> details:
>
>
> Mar 3 13:36:56 helena -- MARK --
> Mar 3 13:50:01 helena kernel: sysfs: duplicate filename '74' can not be
> created
> Mar 3 13:50:01 helena kernel: WARNING: at fs/sysfs/dir.c:424 sysfs_add_one()

> Mar 3 13:54:05 helena kernel: Code: 48 8b 04 c2 49 89 04 24 55 9d 31 c0
> c1 eb 0f 48 85 d2 0f 95
> Mar 3 13:54:05 helena kernel: RIP [<ffffffff80279170>]
> __kmalloc_track_caller+0x85/0xb9
> Mar 3 13:54:05 helena kernel: RSP <ffff8101dad09da8>
> Mar 3 13:54:05 helena kernel: ---[ end trace b8695bfb4832866d ]---

> Any idea what is causing this? Kernel 2.6.23.* seems to be fine.

Turn CONFIG_USER_SCHED off.

I'll look at why oops happened.
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