On 6/11/14, Catalin Marinas <catalin.marinas@xxxxxxx> wrote: > On Wed, Jun 11, 2014 at 04:13:07PM +0400, Denis Kirjanov wrote: >> I got a trace while running 3.15.0-08556-gdfb9454: >> >> [ 104.534026] Unable to handle kernel paging request for data at >> address 0xc00000007f000000 > > Were there any kmemleak messages prior to this, like "kmemleak > disabled"? There could be a race when kmemleak is disabled because of > some fatal (for kmemleak) error while the scanning is taking place > (which needs some more thinking to fix properly). No. I checked for the similar problem and didn't find anything relevant. I'll try to bisect it. > Thanks. > > -- > Catalin > -- 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>