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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] blktap problem: Re: BUG: unable to handle kernel NULL pointer dereference (4.0.1 w/2.6.32.36)
2011/6/11 Quartexx <quartex73@xxxxxxxxx>: > 2011/6/11 Pasi Kärkkäinen <pasik@xxxxxx>: >> Hello, >> I added Daniel as CC, maybe he has some ideas about this one. >> What do you do when this crash happens? How to reproduce it? Absolutely nothing. 4 guests (all pvops) are running. It happens in the night when load is very low. I disabled C-states too from bios and I set max_cstate=1 as a kernel boot option. Still, no luck. As I said this happened always in the night. The only scheduled thing running in the night is the 3ware Check S.M.A.R.T. Thresholds self-test (it runs every day at 12.00 am. Crashes happened at 01:06 am and 02:17 am. Other info: Xen dom0 dedicated memory and preventing dom0 memory ballooning and more CPU time than the guests (credit scheduler). So I really don't know how to reproduce it..but it happens :\ Thanks for your help _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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