RE: [Xen-users] Stop 8E with GPL PV Drivers

["Nick Couchman" <Nick.Couchman@xxxxxxxxx>]

James,

Here you go - here are the last few lines of the debugger output.  I haven't received the BSOD, but I figured the debugger output was preventing that:

XenVbd     stat_no_shadows = 0
XenVbd     stat_no_grants = 0
XenVbd     stat_outstanding_requests = 1
XenVbd     stat_interrupts = 954805
XenVbd     stat_interrupts_for_me = 348160
XenVbd     stat_reads = 56361
XenVbd     stat_writes = 296092
XenVbd     stat_unaligned_le_4096 = 14
XenVbd     stat_unaligned_le_8192 = 0
XenVbd     stat_unaligned_le_16384 = 0
XenVbd     stat_unaligned_le_32768 = 0
XenVbd     stat_unaligned_le_65536 = 0
XenVbd     stat_unaligned_gt_65536 = 0
XenVbd     stat_no_shadows = 0
XenVbd     stat_no_grants = 0
XenVbd     stat_outstanding_requests = 1

 

*** Assertion failed: !in_mdl
***   Source File: c:\projects\win-pvdrivers.hg\xennet\xennet_tx.c, line 176

 

Break repeatedly, break Once, Ignore, terminate Process, or terminate Thread (boipt)?

 

Let me know if you need any more info - I'll happy to provide further debug output, etc.

 

-Nick

>>> "James Harper" <james.harper@xxxxxxxxxxxxxxxx> 2008/10/28 17:37 >>>
>
> James,
> Attached is a log file locally on the VM I'm having trouble with up
> until it crashed.  Do I need to boot the VM in debug mode or anything
> like that?
>

As you can't get a crash dump out of it (I assume you have waited a
while - sometimes the crash dump takes a minute or two to get going)
then the debugger would be the next step.

I am expecting that 0x8E is going to be an ASSERT getting triggered, but
I need to know what line in the code is being triggered and what the
condition is.

If you need assistance with the debugger then let me know.

Thanks

James

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