[Fwd: Re: [openib-general] kernel oops]

[Viswanath Krishnamurthy]

Here is the setup..

#svn info
Path: .

URL: https://openib.org/svn/gen2/trunk
Repository UUID: 21a7a0b7-18d7-0310-8e21-e8b31bdbf5cd
Revision: 3295
Node Kind: directory
Schedule: normal
Last Changed Author: halr
Last Changed Rev: 3295
Last Changed Date: 2005-09-01 12:07:54 -0700 (Thu, 01 Sep 2005)


Patch applied to core/at.c and kernel 2.6.13 recompiled.


Machine A
=========
Running opensm

Run ucmpost

machine B
=========
./ucmpost <ipaddr_of_machineA>

The problem is reproducible when you *cannot* ping each other

[root at subnetmgr4 ~]# ibv_devinfo
hca_id: mthca0
fw_ver: 1.0.1
node_guid: 0002:c902:0040:0d00
sys_image_guid: 0002:c902:0040:0d03
max_mr_size: 0xffffffffffffffff
page_size_cap: 0x0
vendor_id: 0x02c9
vendor_part_id: 25204
hw_ver: 0x0
phys_port_cnt: 1
port: 1
state: PORT_ACTIVE (4)
max_mtu: invalid MTU (0) < What is this ??>
active_mtu: invalid MTU (0)
sm_lid: 1
port_lid: 3
port_lmc: 0x00


-Viswa





On 02 Sep 2005 16:02:44 -0400, Hal Rosenstock <halr at voltaire.com> wrote:
> 
> On Fri, 2005-09-02 at 15:39, Viswanath Krishnamurthy wrote:
> > The patch failed to fix the panic..
> 
> Can you describe your setup ? Did you just run ucmpost without an SM/SA
> running or is it a different scenario ?
> 
> Thanks.
> 
> -- Hal
> 
>
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