Messages in this thread | | | Date | Wed, 29 Mar 2006 12:33:47 -0800 | From | Paul Risenhoover <> | Subject | Re: kernel: BUG: soft lockup detected on CPU#0! |
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Thanks for the info Jussi, and I will definitely try that, but I don't understand why the stack trace shows a pile of smbfs calls, and how that might relate to the USB controller. But then again, maybe that's why I'm not a kernel developer.
Jussi Hamalainen wrote:
> On Tue, 28 Mar 2006, Paul Risenhoover wrote: > >> I have been experiencing a number of networking issues with three new >> machines I have purchased. They are Dell SC1425 machines, each with >> two 64-bit processors. I have attached the dmesg log to this email >> for your review. > > > Although not it is possibly not directly related to your problem, I've > also experienced soft lockups on CPU#0 with a Dell PE1850 running > Xen unstable and 2.6.16. The BUG caused the machine to instantly crash > and was 100% reproducible by starting an ftp transfer from > a fast server. > > After spending a good portion of the day pulling my hair out, I > figured out that the USB controller in Dell PowerEdges is really flaky > and had caused similar problems before. Disabling the USB controller > from BIOS made my problem go away. >
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