[5.6.0-rc7] Kernel crash while running ndctl tests

Sachin Sant sachinp at linux.vnet.ibm.com
Tue Mar 24 18:45:39 AEDT 2020


> On 24-Mar-2020, at 12:37 PM, Baoquan He <bhe at redhat.com> wrote:
> 
> Hi Sachin,
> 
> On 03/24/20 at 11:25am, Sachin Sant wrote:
>> While running ndctl[1] tests against 5.6.0-rc7 following crash is encountered.
>> 
>> Bisect leads me to  commit d41e2f3bd546 
>> mm/hotplug: fix hot remove failure in SPARSEMEM|!VMEMMAP case
>> 
>> Reverting this commit helps and the tests complete without any crash.
> 
> Could you paste your kernel config and the boot log?
> 

I have attached boot.log as well as kernel config.

Thanks
-Sachin

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