Ask questionsM1 Mac Mini Kernel Panic on Restart

On machine restart, the dock hiding animation freezes midway, which to me indicates a hang. On booting back to desktop, the crash reporter appears with the below text. I cut off the long list of loaded kexts but can provide those if needed.

panic(cpu 6 caller 0xfffffe0025cf84d0): "pmap_tte_remove: non-zero pagetable refcount: pmap=0xfffffdf0459337a0 ttep=0xfffffdf0bd7f8410 ptd=0xfffffdf31897a998 refcnt=0x1"
Debugger message: panic
Memory ID: 0x6
OS release type: User
OS version: 20B29
Kernel version: Darwin Kernel Version 20.1.0: Sat Oct 31 00:07:10 PDT 2020; root:xnu-7195.50.7~2/RELEASE_ARM64_T8101
Fileset Kernelcache UUID: 35A645C8D62619060673BEF751E6A7AA
Kernel UUID: D8523129-E878-38BA-A8E0-1D0E8D2470B7
iBoot version: iBoot-6723.50.2
secure boot?: YES
Paniclog version: 13
KernelCache slide: 0x000000001de74000
KernelCache base:  0xfffffe0024e78000
Kernel slide:      0x000000001eae0000
Kernel text base:  0xfffffe0025ae4000
Kernel text exec base:  0xfffffe0025bac000
mach_absolute_time: 0xb36a494728
Epoch Time:        sec       usec
  Boot    : 0x5fb52e8b 0x000d0003
  Sleep   : 0x5fb5c7f5 0x0000d88d
  Wake    : 0x5fb5cbd3 0x00084eff
  Calendar: 0x5fb5dbee 0x0006946f

CORE 0 recently retired instr at 0xfffffe0025d164d0
CORE 1 recently retired instr at 0xfffffe0025d164d0
CORE 2 recently retired instr at 0xfffffe0025d164d0
CORE 3 recently retired instr at 0xfffffe0025d164d0
CORE 4 recently retired instr at 0xfffffe0025d164d4
CORE 5 recently retired instr at 0xfffffe0025d164d4
CORE 6 recently retired instr at 0xfffffe0025d1500c
CORE 7 recently retired instr at 0xfffffe0025d164d4
Panicked task 0xfffffe166d3918e0: 115536 pages, 461 threads: pid 0: kernel_task
Panicked thread: 0xfffffe166d3aa610, backtrace: 0xfffffe401acd3780, tid: 104
		  lr: 0xfffffe0025bf9f7c  fp: 0xfffffe401acd37f0
		  lr: 0xfffffe0025bf9d48  fp: 0xfffffe401acd3860
		  lr: 0xfffffe0025d1b7d0  fp: 0xfffffe401acd3880
		  lr: 0xfffffe0025d0d2fc  fp: 0xfffffe401acd3930
		  lr: 0xfffffe0025bb37e8  fp: 0xfffffe401acd3940
		  lr: 0xfffffe0025bf99d8  fp: 0xfffffe401acd3cd0
		  lr: 0xfffffe0025bf99d8  fp: 0xfffffe401acd3d40
		  lr: 0xfffffe0025bf97f4  fp: 0xfffffe002b53fda0
		  lr: 0xfffffe0026391dec  fp: 0xfffffe002b53fdc0
		  lr: 0xfffffe0025cf84d0  fp: 0xfffffe002b53fe40
		  lr: 0xfffffe00263a6660  fp: 0xfffffe002b53fed0
		  lr: 0xfffffe00263a6644  fp: 0xfffffe002b53ff60
		  lr: 0xfffffe00263a5b88  fp: 0xfffffe002b53ffe0
		  lr: 0xfffffe0025bb3ff4  fp: 0xfffffe401acd3d60
		  lr: 0xfffffe0025c90b10  fp: 0xfffffe401acd3d90
		  lr: 0xfffffe0025c2b24c  fp: 0xfffffe401acd3de0
		  lr: 0xfffffe0025c36304  fp: 0xfffffe401acd3e00
		  lr: 0xfffffe0025c10d30  fp: 0xfffffe401acd3e70
		  lr: 0xfffffe0025c10d30  fp: 0xfffffe401acd3ee0
		  lr: 0xfffffe0025c10c1c  fp: 0xfffffe401acd3f00
		  lr: 0xfffffe0025bbce74  fp: 0x0000000000000000

Answer questions noefroidevaux

@tekezo With the number of comments, it seems a real problem for users with Apple Silicon (and it happens to me too, even with the last beta). Should be possible to re-open this issue? Or maybe just tell us if it's something that's going to be fixed or if we need to look at other solutions?

Github User Rank List