`kmutil showloaded` shows address of 0

We have a KEXT that lists an address of 0 when we run kmutil showloaded on Apple Silicon (M1 & M2). The KEXT appears to work fine, but we are concerned that we have something misconfigured.

It shows a proper address on x86_64. Any thoughts would be appreciated.

macOS 13.4.

Cheers, Dave

 ...
 252    0 0xfffffe00078461f0 0x998      0x998      com.apple.driver.driverkit.serial (6.0.0) 447C62ED-B7E8-3B91-A3B1-19D2B50A20EC <46 5 4 3 1>
  254    0 0xfffffe0007918e30 0x1710     0x1710     com.apple.filesystems.autofs (3.0) 7FF20081-54D5-329E-AA76-6BD3018C3167 <210 7 6 5 4 3 2 1>
  256    0 0                  0x1976     0x1976     com.google...
`kmutil showloaded` shows address of 0
 
 
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