M muhahaa BSOD Kernel Dump Analyst Joined Apr 13, 2013 Posts 30 May 10, 2013 #1 The MEMORY_MANAGEMENT / 0x1a (0x41790) bugchecks seem to be quite common according to Google search results. It means that the used page table entry count is above or equal to 0x200 (512). Usually it has underflowed (0xffff = -1 = 65535). What kind of bug can cause this? I suppose it's some sort of double free. Can driver verifier catch it?