Re: [BUG]: kernel BUG at mm/swapfile.c:806! (2.6)

From: Andrew Morton
Date: Thu Feb 05 2004 - 20:56:57 EST


"Good Oleg" <olecom.gnu-linux@xxxxxxx> wrote:
>
> PC(see below) 256Mib of RAM, linux-2.6.2, 300Mib swap file (swapon /mnt/swap/swap)
> When programs cause big memory usage i have this
> (since my 2.4.22 to 2.6.0-test11 migration):
>
> Feb 6 02:26:27 gluon kernel: ------------[ cut here ]------------
> Feb 6 02:26:27 gluon kernel: kernel BUG at mm/swapfile.c:806!
> Feb 6 02:26:27 gluon kernel: invalid operand: 0000 [#1]
> Feb 6 02:26:27 gluon kernel: CPU: 0
> Feb 6 02:26:27 gluon kernel: EIP: 0060:[<c015c7c4>] Tainted: PFS
> Feb 6 02:26:27 gluon kernel: EFLAGS: 00010246
> Feb 6 02:26:27 gluon kernel: EIP is at map_swap_page+0x34/0x60

Are you using the swapd daemon?

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