User profile for user: pinuki
pinuki Author
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MacBook Pro 2015 crashes

Hi,

MBP 2015 crashes approximately twice a day. It has a 2TB Fladging SSD. A clean install and battery replacement (which was swollen) solved the problem for a few days. The computer works like a charm, except for the crashes, of course. Thanks a lot for any help.

Guy

This is the crash report:


Hi,

MBP 2015 crashes approximately twice a day. It has a 2TB Fladging SSD. A clean install and battery replacement (which was swollen) solved the problem for a few days. This is the crash report:


crash report


MacBook Pro 13″, macOS 12.6

Posted on Nov 10, 2022 6:06 PM

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User profile for user: HWTech
HWTech
User level: Level 9
68,570 points

Posted on Nov 11, 2022 6:36 PM

The Kernel Panic is clearly referencing a problem with the SSD ("nvme" is a reference to the SSD type):

nvme: "3rd party NVMe controller. Loss of MMIO space


"MMIO" means Memory Mapped Input/Output. Unfortunately I don't know whether is a hardware issue, or whether some third party software could be interfering with the macOS NVMe SSD driver. If this error occurred with a clean install before installing any third party apps and before restoring/migrating from a backup, then it means you have a hardware issue.


Try booting into Safe Mode which prevents third party software from launching automatically during boot & login. You can also run EtreCheck to look for possible software issues and posting the report here using the "Additional Text" field.


Maybe the issue is with the SSD adapter being used with the third party SSD. The only SSD adapter which appears to be well recommended & reliable is from Sintech. I've never heard of Fladging before, so the SSD could easily be bad or even incompatible. Not all SSDs are compatible with all computers.

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User profile for user: HWTech
HWTech
User level: Level 9
68,570 points

Nov 11, 2022 6:36 PM in response to pinuki

The Kernel Panic is clearly referencing a problem with the SSD ("nvme" is a reference to the SSD type):

nvme: "3rd party NVMe controller. Loss of MMIO space


"MMIO" means Memory Mapped Input/Output. Unfortunately I don't know whether is a hardware issue, or whether some third party software could be interfering with the macOS NVMe SSD driver. If this error occurred with a clean install before installing any third party apps and before restoring/migrating from a backup, then it means you have a hardware issue.


Try booting into Safe Mode which prevents third party software from launching automatically during boot & login. You can also run EtreCheck to look for possible software issues and posting the report here using the "Additional Text" field.


Maybe the issue is with the SSD adapter being used with the third party SSD. The only SSD adapter which appears to be well recommended & reliable is from Sintech. I've never heard of Fladging before, so the SSD could easily be bad or even incompatible. Not all SSDs are compatible with all computers.

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MacBook Pro 2015 crashes

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