Level 1

4 points

MacBook Pro crashes randomly

Hi, I have a mi 2012 13' macbookpro and 1 week ago, it started random crashes.

Here's the log :

panic(cpu 3 caller oxffffff800c2c0cbe) : "os_refent: overflow (rc=@xffffff8019a6be84) \n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/

xnu-6153.141.66/libkern/os/refent.c:58

Backtrace (CPU 3),

-rame

: Return Address

Oxffffff80a97e37e0

Oxffffff80a97e3830

: Oxffffff800bb1b54d

Oxffffff800bc55d85

Oxffffff80a97e3870:

Oxffffff80a97e38c0

Oxffffff800bc4790e

Oxffffff800bac1a40

Oxffffff80a97e38e0

Oxffffff80a97e39e0

Oxffffff800bb1ac17

Oxffffff800bb1b007

Oxffffff80a97e3a30

Oxffffff800c2c03bc

Oxffffff80a97e3aa0

Oxffffff800c2c0cbe

Oxffffff80a97e3ab0

Oxffffff80a97e3af0:

Oxffffff800bc3fa3c

Oxffffff800bc3f1eb

Oxffffff80a97e3b20 :

Oxffffff80a97e3b50

Oxffffff800c0eb771

Oxffffff800c0e8dc1

Oxffffff80a97e3b80

Oxffffff80a97e3c50 :

Oxffffff800c0e8655

Oxffffff800c8d1b3b

Oxffffff88a97e3d70 :

Oxffffff80a97e3e70 :

Oxffffff800c0e3f5a

What does that mean ?

Do I have to change the Ram as I read on other posts ?

Thanks

Philippe

[Re-Titled by Moderator]

Posted on Mar 5, 2024 2:17 AM

Top-ranking reply

John Galt

Level 10

156,092 points

Posted on Mar 5, 2024 4:48 AM

That's a kernel panic. Read If your Mac restarts and a message appears – Apple Support.

If you installed aftermarket RAM, yes that is one of a number of possibilities. Post the entire text of the crash report, or a future crash report. It may or may not implicate RAM, but there are clues we can look for.

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MacBook Pro crashes randomly

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