On 18 May 2012 at 13:29, RB wrote: > That's because (as I just found by testing) PAX_KERNEXEC "mitigates" > the oops. To put it in something of a boolean form, the following > produces the crashes: > > PAX_MEMORY_UDEREF && !(PAX_MEMORY_UDEREF && PAX_KERNEXEC)
do you have any slab debugging options enabled by any chance?