On Fri, Mar 31, 2017 at 09:06:53AM +0200, Corentin Labbe wrote: > hello > > Since linux-next-20170329, my qemu virtual machine crash with: > [ 1.409213] Freeing unused kernel memory: 688K > [ 1.414790] Freeing unused kernel memory: 1920K > [ 1.415581] BUG: unable to handle kernel paging request at ffffc753f000f000 > [ 1.416808] IP: ptdump_walk_pgd_level_core+0x2d1/0x430 https://lkml.kernel.org/r/20170328185522.5akqgfh4niqi3ptf@xxxxxxx Reportedly, latest tip/master should be fixed but I haven't tried it yet. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>