Re: Intel(R) Core(TM)2 Duo CPU E6550 freeze on core 2 duo

2007-12-08 Thread Markus Hennecke

On Thu, 6 Dec 2007, Constantine A. Murenin wrote:


On 06/12/2007, Benoit Chesneau <[EMAIL PROTECTED]> wrote:

Hi all,

HAve currently problem with a server based on Intel(R) Core(TM)2 Duo CPU
E6550
with a Realtek 8168 ( re(4) ). It freeze after some random time.  I
don't know why.
No log about it. I tried to :
- enable acpi
- force the carde in 100baseTX


But without any success yet. Hard to test anyway because this is a
remote machine
and can't check it from the rescue mode since this rescue mode is under
freebsd.

Any idee ? Anyone used such machine yet ? Here is a dmesg :
http://babilu.metavers.net/dmesg/dmesg_enlil_20071206.txt


http://kerneltrap.org/mailarchive/openbsd-misc/2007/10/21/349821
http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yes&numbers=5504

No patch yet. As these boxes are pretty popular, if someone writes
one, they'll be a hero. :)


For me it helped to keep away the multicast traffic from the interface. 
A notebook with Ubuntu Linux was sending UDP packets to 224.0.0.251:5353 
causing the machine to freeze when the first of these packets arrived. 
Blocking these on the bridge between my LAN and the VPN over WLAN 
connection was the cure here.


Best regards,
  Markus



Re: Intel(R) Core(TM)2 Duo CPU E6550 freeze on core 2 duo

2007-12-06 Thread Constantine A. Murenin
On 06/12/2007, Benoit Chesneau <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> HAve currently problem with a server based on Intel(R) Core(TM)2 Duo CPU
> E6550
> with a Realtek 8168 ( re(4) ). It freeze after some random time.  I
> don't know why.
> No log about it. I tried to :
> - enable acpi
> - force the carde in 100baseTX
>
>
> But without any success yet. Hard to test anyway because this is a
> remote machine
> and can't check it from the rescue mode since this rescue mode is under
> freebsd.
>
> Any idee ? Anyone used such machine yet ? Here is a dmesg :
> http://babilu.metavers.net/dmesg/dmesg_enlil_20071206.txt

http://kerneltrap.org/mailarchive/openbsd-misc/2007/10/21/349821
http://cvs.openbsd.org/cgi-bin/query-pr-wrapper?full=yes&numbers=5504

No patch yet. As these boxes are pretty popular, if someone writes
one, they'll be a hero. :)

C.