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Kernel Panic on 16" i9 MBPwRD

My MacBook Pro is having a kernel panic about three times a week when in sleep mode. I received this MBP in early Feb with 10.15.3 so I decided to wait for 10.15.4 to see if that corrected the issue yet this is the second time it has happened since the latest update.


Hardware config:

I have a 2019 16" i9 MBPwRD w/ 64GB of RAM and an Intel UHD Graphics 630 and an AMD Radeon Pro 5500M graphics card. Sometimes I'm connected to my Thunderbolt dock, other times my USB C dock when mobile and today it happened with only my Apple provided USB C power cable attached. I don't see a pattern in the hardware and the error message seems to be connected to the internal hardware.


Here is the error:

panic(cpu 2 caller 0xffffff801ae16487): "AppleIntelFramebuffer::setPowerState(0xffffff86afd6a000 : 0xffffff7f9e3c5d88, 1 -> 0) timed out after 45970 ms"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.101.6/iokit/Kernel/IOServicePM.cpp:5296

Backtrace (CPU 2), Frame : Return Address

0xffffffa78d233b40 : 0xffffff801a7215cd

0xffffffa78d233b90 : 0xffffff801a85a3c5

0xffffffa78d233bd0 : 0xffffff801a84bf7e

0xffffffa78d233c20 : 0xffffff801a6c7a40

0xffffffa78d233c40 : 0xffffff801a720c97

0xffffffa78d233d40 : 0xffffff801a721087

0xffffffa78d233d90 : 0xffffff801aec2c7c

0xffffffa78d233e00 : 0xffffff801ae16487

0xffffffa78d233e50 : 0xffffff801ae15d69

0xffffffa78d233e60 : 0xffffff801ae2d2fe

0xffffffa78d233ea0 : 0xffffff801ae14b18

0xffffffa78d233ec0 : 0xffffff801a763545

0xffffffa78d233f40 : 0xffffff801a763071

0xffffffa78d233fa0 : 0xffffff801a6c713e


The rest of the error is attached.

MacBook Pro with Touch Bar

Posted on Mar 28, 2020 4:39 PM

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Kernel Panic on 16" i9 MBPwRD

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