Intermittent freezes

[Guantanamera]

hello everyone !!
I managed to install Tahoe 26.2 with built-in Wi-Fi. I think everything works, but the problem is that it freezes intermittently. Any suggestions on how to fix this?
Thanks

 

[Edhawk]

The shame is that AMD’s V-TD implementation isn’t the same as intel’s, so it isn’t working in macOS and I am not sure it can be fudged/hacked to work in a similar manner.

 

[Loukoum_31]

I finally plug an old Apple usb Ethernet adapter (com.apple.driver.usb.ethernet.asix) and disconnect the 2x l211 Gigabit Network Connection controllers of my vision D B550 and Tahoe 26.4 works fine. I attached the comparaison contents files of my IONetworkingFamilly.kext. The left one is Tahoe ( controllers is not working) and right the Sequoia (which working fine). Maybe it can help to find the solution for controllers working on Tahoe (my usb ethernet is only Mb connection).

 

[Loukoum_31]

Hi everyone,

I have often this panic which freeze my configuration, it is comes from a NVME error ? I have disable my 2x l211 Gigabit Network Connection controllers, any suggestions is welcoming !
///////////////-------/////////////
panic(cpu 2 caller 0xffffff80178b5d6e): nvme: "3rd party NVMe controller. Loss of MMIO space. Read. fBuiltIn=1 MODEL=Sabrent Rocket 4.0 500GB FW=RKT401.3 CSTS=0xffffffff US[1]=0x0 US[0]=0x539 VID=0x1987 DID=0x5016 CRITICAL_WARNING=0x0.\n" @IONVMeController.cpp:5848
Panicked task 0xffffff909f3960c8: 336 threads: pid 0: kernel_task
Backtrace (CPU 2), panicked thread: 0xffffff8bd2630fd8, Frame : Return Address
0xffffffd8d3547930 : 0xffffff8015558c21 mach_kernel : _handle_debugger_trap + 0x421
0xffffffd8d3547980 : 0xffffff80156e4662 mach_kernel : _kdp_i386_trap + 0x122
0xffffffd8d35479c0 : 0xffffff80156d3a28 mach_kernel : _kernel_trap + 0x778
0xffffffd8d3547a80 : 0xffffff80154eb971 mach_kernel : _return_from_trap + 0xc1
0xffffffd8d3547aa0 : 0xffffff8015558ff7 mach_kernel : _DebuggerTrapWithState + 0x67
0xffffffd8d3547ba0 : 0xffffff8015558689 mach_kernel : _panic_trap_to_debugger + 0x269
0xffffffd8d3547d10 : 0xffffff8015d9d64d mach_kernel : _panic + 0x81
0xffffffd8d3547e00 : 0xffffff80178b5d6e com.apple.iokit.IONVMeFamily : __ZN16IONVMeController20GetNumPolledRequestsEv
0xffffffd8d3547e20 : 0xffffff8015ccbef3 mach_kernel : __ZN18IOTimerEventSource15timeoutSignaledEPvS0_ + 0x83
0xffffffd8d3547e70 : 0xffffff8015ccbe16 mach_kernel : __ZN18IOTimerEventSource17timeoutAndReleaseEPvS0_ + 0xc6
0xffffffd8d3547ea0 : 0xffffff80155bc598 mach_kernel : _thread_call_delayed_timer + 0x588
0xffffffd8d3547ee0 : 0xffffff80155bd5a8 mach_kernel : _thread_call_delayed_timer + 0x1598
0xffffffd8d3547fa0 : 0xffffff80154eb19e mach_kernel : _call_continuation + 0x2e
Kernel Extensions in backtrace:
com.apple.iokit.IONVMeFamily(2.1)[14DC650D-0EB1-3964-AD3F-0C875F945CA7]@0xffffff80178b1000->0xffffff80178dbfff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[156B43A2-DD07-3AB2-BB20-F551DF676CE4]@0xffffff8016d68000->0xffffff8016da4fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[9666F839-59A4-3A9E-9E7D-159CECF2ED5F]@0xffffff8017bde000->0xffffff8017c31fff
dependency: com.apple.iokit.IOReportFamily(47)[B4FEEABE-4E12-383F-AD88-CF018493EECE]@0xffffff8017c43000->0xffffff8017c45fff
dependency: com.apple.iokit.IOStorageFamily(2.1)[91A1FD17-7A29-37A8-8617-76580CBE0D2D]@0xffffff8017d4a000->0xffffff8017d60fff
dependency: com.apple.kec.corecrypto(26.0)[86CD8BFF-539E-3EE2-A0FD-0C01813EEBCA]@0xffffff801850b000->0xffffff801859dfff

Process name corresponding to current thread (0xffffff8bd2630fd8): kernel_task
Boot args: -v keepsyms=1 debug=0x100 revpatch=auto,sbvmm #agdpmod=pikera #alcid=20 #amfi=0x80