Help my MacBook Pro keeps crashing and I have no Idea why
The reason for the crash is listed at the top of those reports:


  zalloc: zone map exhausted while allocating from zone buf.8192, likely due to memory leak in zone kalloc.256 (620851200 total bytes, 2420408 elements allocated)"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3248.40.184/osfmk/kern/zalloc.c:2628


And this one:


  zalloc: zone map exhausted while allocating from zone ksyn_waitq_element, likely due to memory leak in zone kalloc.256 (733364224 total bytes, 2864697 elements allocated)"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3248.40.184/osfmk/kern/zalloc.c:2628


It looks like a memory leak.  Further down the report is this:


  Kernel Extensions in backtrace:
           com.razer.common.razerhid(15.38)[26748FCF-9967-378F-9E4D-4A77D1938E18]@0xffffff7f9ac6c000->0xffffff7f9ac86fff


It looks like it's being caused by a third-party driver, maybe a mouse or keyboard.  Check to see if there's any updated drivers.