after excuting command to load mykext, I excuted the above request and found: 2022-02-28 11:10:36.800800+0800 0xb058e  Default   0x0         0   0  kernel: Kext com.skyguard.endpoint.tproxy is not loadable 2022-02-28 11:10:36.800803+0800 0xb058e  Default   0x0         0   0  kernel: Kext com.skyguard.endpoint.tproxy failed to load (0xdc008013). 2022-02-28 11:10:36.800805+0800 0xb058e  Default   0x0         0   0  kernel: Failed to load kext com.skyguard.endpoint.tproxy (error 0xdc008013). 2022-02-28 11:10:37.224950+0800 0xd1    Default   0x0         0   0  kernel: (AppleBCMWLANCore) TRACER----> updateSlowWifiRxAmpduStats(13681)ChipStats: txba:0 ,but mykext is loaded on my mac with Intel Core