On Mon, 11 Mar 2002 14:49:14 -0500,
Dave Alden <alden@xxxxxxxxxxxxxxxxxxx> wrote:
>Hi,
> I'm having an odd problem with the latest CVS (as of 03/11/02 11:00am EST).
>I've compiled and installed the kernel, but whenever I attempt to copy a
>file over NFS, the server locks up. Any windows I have open on the server
>stop responding. I tried to a <ctrl>-A, followed by a bt and I got:
>
>Entering kdb (current=0xc045c000, pid 0) due to Keyboard Entry
>kdb> bt
> EBP EIP Function(args)
>0xc01053b0 0xc01053d3 default_idle+0x23
> kernel .text 0xc0100000 0xc01053b0 0xc01053e0
> 0xc0105452 cpu_idle+0x52
> kernel .text 0xc0100000 0xc0105400 0xc0105470
Under kdb, do
set LINES 2000
ps
bta
The fact that you can do control-A and get to kdb means that it is not
a complete kernel lockup, rather some code is sitting in interruptible
wait. ps and bta will show which tasks are waiting and why.
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