Hello,
I have a Macbook Pro Mid 2015 15" on Mojave 10.4.4 and I'm using a Samsung 970 Pro with the short Sintech adapter from Amazon.
I'm getting kernel panic crashes after waking from sleep which I thought weren't supposed to happen on this model of mac. I ordered the long Sintech adapter in case it was just the adapter I'm using currently and it should be here tomorrow. Could the adapter be the cause or something else? I've gone through this thread as thoroughly as a I could and was unable to find an answer to my situation.
*** Panic Report ***
panic(cpu 0 caller 0xffffff7fa09c8a6e): nvme: "Fatal error occurred. CSTS=0xffffffff US[1]=0x0 US[0]=0xa VID/DID=0xffffffff
. FW Revision=1B2QEXP7\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/IONVMeFamily/IONVMeFamily-387.250.10/IONVMeController.cpp:5327
Backtrace (CPU 0), Frame : Return Address
0xffffff920d583a10 : 0xffffff801cfaf82d
0xffffff920d583a60 : 0xffffff801d0eb795
0xffffff920d583aa0 : 0xffffff801d0dcf4a
0xffffff920d583b10 : 0xffffff801cf5cae0
0xffffff920d583b30 : 0xffffff801cfaf247
0xffffff920d583c50 : 0xffffff801cfaf093
0xffffff920d583cc0 : 0xffffff7fa09c8a6e
0xffffff920d583e20 : 0xffffff801d65fa77
0xffffff920d583e90 : 0xffffff801d65f999
0xffffff920d583ec0 : 0xffffff801cfee265
0xffffff920d583f40 : 0xffffff801cfede05
0xffffff920d583fa0 : 0xffffff801cf5c0ce
Kernel Extensions in backtrace:
com.apple.iokit.IONVMeFamily(2.1)[991B73D6-1E64-36C6-AC16-E6D852CC3400]@0xffffff7fa09b4000->0xffffff7fa09f2fff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[F3F09078-2CDE-3D01-A96C-CB38E035E1D5]@0xffffff7f9dd87000
dependency: com.apple.iokit.IOPCIFamily(2.9)[54C3F778-4B95-3093-A51D-D761607C96CB]@0xffffff7f9d895000
dependency: com.apple.driver.AppleEFINVRAM(2.1)[B73CD2FB-BD72-3C92-BF4A-D8960F59F64B]@0xffffff7f9df5b000
dependency: com.apple.iokit.IOStorageFamily(2.1)[C322B8D1-C27F-3EFA-8A45-D7035ACC8D07]@0xffffff7f9db7e000
dependency: com.apple.iokit.IOReportFamily(47)[86DDD149-2800-3D3E-9914-3556918455F1]@0xffffff7f9e0aa000
BSD process name corresponding to current thread: kernel_task
Mac OS version:
18E227
I recently experienced very similar kernel panics after my SSD upgrade:
2015 rMBP 13"
Short black Sintech adapter from Amazon
ADATA SX8200 Pro 1TB
Mojave 10.14.4 (before and after SSD upgrade)
No modification of hibernate/sleep settings.
No sleep/wake/hibernate issues, but there is 2-3% battery drain per hour while sleeping.
I have found several ways to generate panics similar to above - "nvme: "Fatal error occurred....IONVMeFamily...etc." Sounds very similar to what is discussed here, occurring with both Apple and 3rd party NVME drives:
https://discussions.apple.com/thread/250026626
All panics would occur 3-4 minutes after starting one of the below triggering processes, reproducibly.
I started with a clean install (booting from an external USB drive with Mojave installer).
Install went fine, but migration assistant crashed from these kernel panics every time I tried to bring in data from my Time Machine backup.
Finally I had to boot into recovery mode and 'restore from Time Machine backup', which worked without issues.
If it is relevant, the Time Machine backup disk was not encrypted and was not APFS. The MBP SSDs were APFS before and after the SSD upgrade. FileVault was off after the upgrade (unsure about before).
I next experienced the panics when trying to import my Apple Mail and Photos libraries, one at a time, during their automatic setup process.
After several crashes the imports were successful. The apps worked fine afterwards.
This seems to be related to something deeper than just transferring a lot of data. I could copy my 5 GB iPhoto library around the file system 10 times in a row back-to-back without any panics.
Finally, I noticed the issue similar to yours where there was a kernel panic several minutes after waking from sleep.
This turned out to be due to Dropbox trying to synchronize files.
When syncing was disabled, the panics stopped.
Reinstalling Mojave from internet recovery did not fix the problem.
Creating a new User and trying to sync Dropbox to this "clean" location did not fix the problem.
Completely uninstalling Dropbox and then reinstalling finally fixed the problem
This made the kernel panics stop, and proper Dropbox Syncing resumed.
I got here by reading some related discussion in Dropbox help forums and then followed their uninstall instructions below:
https://www.dropboxforum.com/t5/Ins...Dropbox-Issues-with-Mac-OS-Mojave/td-p/304593
https://help.dropbox.com/desktop-web/uninstall-dropbox
Dropbox CPU usage also decreased dramatically after reinstalling.
Things appear to be running smoothly now.
I hope that this information is helpful to someone.
Anybody have any idea why I have been running into these issues?