MacOS crashes, reboots, how to understand the reason?

Question

macbook

Good afternoon!
Something my Macbook Pro Late 2011 started behaving very unpleasantly. There were reboots in games. It does not depend on system requirements. Crashed on UT99, Minecraft, Diablo 3. There are no problems in other applications, only games. Departures of two types, either just immediately into reboot, or the arrow is clamped (Minecraft and UT, the character is running). As for the second, the arrow is clamped on a Logitech wireless keyboard with a bluetooth adapter, which is plugged into a USB hub. The keyboard of the Mac itself works without problems.
In principle, I sin on the Hub itself, but what could it be? KZ? It has no external power supply.
I can show crash reports, the question is which part is needed.
This is from the last one:

Anonymous UUID:       36810E2E-AD2C-1DEC-173F-7DBAECD25B1E

Tue May 20 22:20:32 2014
panic(cpu 1 caller 0xffffff800d247b1a): "thread_terminate"@/SourceCache/xnu/xnu-2422.100.13/osfmk/kern/thread_act.c:171
Backtrace (CPU 1), Frame : Return Address
0xffffff81fa143f00 : 0xffffff800d222fa9 
0xffffff81fa143f80 : 0xffffff800d247b1a 
0xffffff81fa143fb0 : 0xffffff800d2d7135 

BSD process name corresponding to current thread: kernel_task

Mac OS version:
13D65

Thanks in advance!

Answer 1

There was a problem with spontaneous reboot due to a failed RAM module. It might be worth checking the memory with a tool like memtest.