Re: 2.6.23-rc4-mm1 OOPS in forcedeth?

From: Jeff Garzik
Date: Sat Sep 01 2007 - 15:06:11 EST


thunder7@xxxxxxxxx wrote:
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, Aug 31, 2007 at 09:58:22PM -0700
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc4/2.6.23-rc4-mm1/

On this machine (Athlon 64 X2 4600, 4 GiB memory, lots of disks),
2.6.23-rc1-mm2 runs fine. 2.6.23-rc4-mm1 reproducably dies within seconds of starting
a rsync session on another PC against this machine.

NULL pointer dereference
code: nv_napi_poll+0x108
trace: net_rx_action+0xab
__do_softirq+0x74
call_softirq+0x1c
do_softirq+0x3d
irq_exit+0x85
do_IRQ+0x85
ret_from_intr+0x0

(added netdev to CC)

I'm guessing that this is net-2.6.24.git's NAPI update.

Jeff


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