Why am I getting kernel panics? Can anyone make sense of these Console logs?

[oxband]

Since changing my OS to Mojave, I keep getting kernel panics at two specific occasions:

1 - When I take my RAID cord out of my mac (even if the drives are dismounted and the RAID turned off)

2 - When the battery gets down to 0.

It drives me nuts! I called Apple Support, and they're no help. Maybe someone here can I help me? I recently discovered panic reports in the Console.

Here are some kernel panic logs from recent kernel panics. Anyone have any idea?

*** Panic Report ***
panic(cpu 0 caller 0xffffff8011fbaf23): "kfree: size 3389102656 > kalloc_largest_allocated 11223040"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.271.2/osfmk/kern/kalloc.c:861

*** Panic Report ***
panic(cpu 4 caller 0xffffff8007fbaf23): "kfree: size 3389102656 > kalloc_largest_allocated 11223040"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.271.2/osfmk/kern/kalloc.c:861

*** Panic Report ***
panic(cpu 6 caller 0xffffff80031bc013): "kfree: size 3389102656 > kalloc_largest_allocated 10764288"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.251.3/osfmk/kern/kalloc.c:767

*** Panic Report ***
panic(cpu 4 caller 0xffffff7f87913d45): "Failed to complete supporting devices sleep/wake\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleEmbeddedOSSupport/AppleEmbeddedOSSupport-135.250.2/Source/Drivers/AppleEmbeddedOSSupportHost/AppleEmbeddedOSSupportHost.cpp:460

*** Panic Report ***
panic(cpu 0 caller 0xffffff7f9e3a7fb0): "ACPI: Fatal opcode executed in \_PTS. Type = 0x01 Code = 0x00004d38 Arg = 0x00000000."@/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleACPIPlatform/AppleACPIPlatform-298.250.5/ACPICA/source/os_specific/service_layers/osdarwin.c:1568

*** Panic Report ***
panic(cpu 0 caller 0xffffff7f90f13d45): "Failed to complete supporting devices sleep/wake\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/AppleEmbeddedOSSupport/AppleEmbeddedOSSupport-135.250.2/Source/Drivers/AppleEmbeddedOSSupportHost/AppleEmbeddedOSSupportHost.cpp:460

 

[MIKX]

oxband

have a look at post #912 https://forums.macrumors.com/threads/macos-10-14-mojave-all-the-little-things.2121488/page-37

Did you use the FULL 10.14.6 6.05 gb installer from the App Store ?

Did you upgrade using the Combo plus the Supplemental upgrade ?

if so that is very possibly why you're getting kernel panics.

try downloading the FULL 6.05 10.14.6 installer ( Search in the App Store ) and if you see the " GET" button .. download it ( keep trying if the Apple servers are busy ).

Save it somewhere safe for the future before installing to a spare drive.

I highly recommend doing a CLEAN install so you can test it before restoring from Time Machine etc.

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No idea which Mac you have because you haven't made a SIGNATURE profile ( like mine below ) in your Macrumors account settings.

 

[madrich]

Sounds like a dying motherboard.