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What does this mean? Hd4000


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What does this IVB/AppleIntelFramebuffer/AppleIntelController.cpp:14147 Assertion failed: (0 == i) || ((pfbInfo->rangeStolen.physBase - pfbInfoPrev->rangeStolen.physBase) == fFramebufferMemorySize) mean? Hd4000

 

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Debugger called: </Library/Caches/com.apple.xbs/Sources/GPUDriversIntel/GPUDriversIntel-16.0.31/IONDRV/IVB/AppleIntelFramebuffer/AppleIntelController.cpp:14147 Assertion failed: (0 == i) || ((pfbInfo->rangeStolen.physBase - pfbInfoPrev->rangeStolen.physBase) == fFramebufferMemorySize)

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Backtrace (CPU 0), Frame : Return Address
0xffffffb07cd2ba40 : 0xffffff802f6be00d mach_kernel : _handle_debugger_trap + 0x3dd
0xffffffb07cd2ba90 : 0xffffff802f7fbf03 mach_kernel : _kdp_i386_trap + 0x143
0xffffffb07cd2bad0 : 0xffffff802f7ed2da mach_kernel : _kernel_trap + 0x55a
0xffffffb07cd2bb20 : 0xffffff80335969bd as.vit9696.VirtualSMC : __ZN18VirtualSMCProvider10kernelTrapI22x86_saved_state_1010_tEEvPT_Pm + 0x46d
0xffffffb07cd2bbc0 : 0xffffff802f663b2f mach_kernel : _return_from_trap + 0xff
0xffffffb07cd2bbe0 : 0xffffff802f6be3c3 mach_kernel : _DebuggerWithContext + 0x113
0xffffffb07cd2bd00 : 0xffffff7fcba6bbaf com.apple.driver.AppleIntelFramebufferCapri : __ZN25AppleIntelCapriController13FBMemMgr_InitEv + 0x22f
0xffffffb07cd2bd70 : 0xffffff7fcba6ace6 com.apple.driver.AppleIntelFramebufferCapri : __ZN25AppleIntelCapriController5startEP9IOService + 0x712
0xffffffb07cd2bdd0 : 0xffffff802fdecfca mach_kernel : __ZN9IOService14startCandidateEPS_ + 0xea
0xffffffb07cd2be40 : 0xffffff802fdecb78 mach_kernel : __ZN9IOService15probeCandidatesEP12OSOrderedSet + 0xcd8
0xffffffb07cd2bef0 : 0xffffff802fdebd0f mach_kernel : __ZN9IOService14doServiceMatchEj + 0x30f
0xffffffb07cd2bf50 : 0xffffff802fdeeae6 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x186
0xffffffb07cd2bfa0 : 0xffffff802f66323e mach_kernel : _call_continuation + 0x2e
      Kernel Extensions in backtrace:
         as.vit9696.VirtualSMC(1.1.6)[6F755764-8E17-36B0-8685-1E7E665211BE]@0xffffff8033587000->0xffffff80335adfff
            dependency: as.vit9696.Lilu(1.4.7)[151FFC0B-EC7E-3736-AFED-9CE86076EA92]@0xffffff8033501000->0xffffff8033584fff
            dependency: com.apple.iokit.IOACPIFamily(1.4)[593AE8E6-8DF6-3911-B2C3-6A30430ED6A7]@0xffffff8031c00000->0xffffff8031c03fff
         com.apple.driver.AppleIntelFramebufferCapri(16.0)[4F388A84-0C97-37D5-A1CB-4A6C557A9E73]@0xffffff7fcba51000->0xffffff7fcba98fff
            dependency: com.apple.AppleGraphicsDeviceControl(6.1.14)[A40DBA32-8D97-3E0F-B813-0631C55C4341]@0xffffff7fcb1e1000->0xffffff7fcb1e4fff
            dependency: com.apple.iokit.IOACPIFamily(1.4)[593AE8E6-8DF6-3911-B2C3-6A30430ED6A7]@0xffffff8031c00000->0xffffff8031c03fff
            dependency: com.apple.iokit.IOAcceleratorFamily2(439.31.1)[7FAA5933-BE49-3284-89AE-9252D326DAF1]@0xffffff7fcc9bd000->0xffffff7fcca28fff
            dependency: com.apple.iokit.IOGraphicsFamily(582)[E0308B18-9E90-39DC-9D64-E63763B357D0]@0xffffff7fccafd000->0xffffff7fccb2cfff
            dependency: com.apple.iokit.IOPCIFamily(2.9)[285D610A-74EC-3A72-9F73-154B63B25011]@0xffffff803218c000->0xffffff80321b3fff

Process name corresponding to current thread: kernel_task
Boot args: debug=0x100 -wegdbg amfi_get_out_of_my_way=0x1 -no_compat_check -v keepsyms=1

Mac OS version:
20A4299v

Kernel version:
Darwin Kernel Version 20.0.0: Sat Jun 13 17:58:16 PDT 2020; root:xnu-7090.0.0.111.5~1/RELEASE_X86_64
Kernel UUID: 8A20D5DC-6ED7-31BE-8E81-A5ADCBC358D7
KernelCache slide: 0x000000002f400000
KernelCache base:  0xffffff802f600000
Kernel slide:      0x000000002f40c000
Kernel text base:  0xffffff802f60c000
__HIB  text base: 0xffffff802f500000
System model name: iMac13,2 (Mac-FC02E91DDD3FA6A4)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 26587116287

 
 

 

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