Alexey Dobriyan wrote:
> On Wed, Dec 03, 2008 at 05:18:34PM -0800, Andrew Morton wrote:
>> x86_64, CONFIG_E1000E=y.
>>
>> Current Linus mainline is OK, but with linux-next I'm seeing the following:
>>
>> - During boot I see a "cannot open /proc/net/dev" fly past. But when
>> it gets to the login prompt, I can read /proc/net/dev.
>
> I _suspect_ it might me something with /proc/net changes (again) and initcall
> ordering.
>
> Andrew, as rejectless quick test, you can do
>
> git checkout -f 26b0d981e7dd1d5b4852ed5719bd1388c7994163 # sic
>
> which is the last tree merged before proc tree in that next tree.
>
>> - Networking won't come up. `ifup eth0' says "determining ip address
>> ... failed", and the failure is immediate.
>>
>> - eth0 appears in the ifconfig oputput as normal - it just won't come up.
>>
>> - nothing interesting in dmesg
>>
>>
>> Here's the dmesg: http://userweb.kernel.org/~akpm/dmesg-dead-net.txt
>> (that dmesg was generated with E1000=y, E1000E=y, but that doesn't seem
>> to matter)
>>
>> The .config: http://userweb.kernel.org/~akpm/config-dead-net.txt
perhaps this line has something to do with it?
[ 50.539326] type=1400 audit(1228348149.537:4): avc: denied { mount } for
pid=11636 comm="ifconfig" name="/" dev=proc/net ino=4026531842
scontext=system_u:system_r:ifconfig_t:s0
tcontext=system_u:object_r:unlabeled_t:s0
tclass=filesystem
maybe try disabling selinux?
Auke
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