[Help] No audio + kernel panics on shutdown/reboot - Catalina 10.15.4

Hardware:

  • 10.15.4, Vanilla install with Clover v4934
  • i5-4460
  • Intel HD Graphics 4600
  • Gigabyte H81M-HD3
  • iMac 14,2 SMBIOS

The built in sound card does not show up at all and does not work when speakers are plugged into it. HDMI audio works fine though. Every time I get into macOS it always tells me that my computer has rebooted because of a problem. Sometimes it will freeze completely and make me hard reset.

Panic log:

panic(cpu 0 caller 0xffffff801062b066): "USB2.0 Hub[0x10000026b]::terminate(kIOServiceSynchronous) timeout\n"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4903.271.2/iokit/Kernel/IOService.cpp:2428 Backtrace (CPU 0), Frame : Return Address 0xffffff8196d3b950 : 0xffffff800ffae6ed 0xffffff8196d3b9a0 : 0xffffff80100ea185 0xffffff8196d3b9e0 : 0xffffff80100db8ba 0xffffff8196d3ba50 : 0xffffff800ff5bb40 0xffffff8196d3ba70 : 0xffffff800ffae107 0xffffff8196d3bb90 : 0xffffff800ffadf53 0xffffff8196d3bc00 : 0xffffff801062b066 0xffffff8196d3bc60 : 0xffffff801062eb8a 0xffffff8196d3bce0 : 0xffffff7f90b86936 0xffffff8196d3bd00 : 0xffffff7f921e7f7b 0xffffff8196d3bd40 : 0xffffff7f921e7957 0xffffff8196d3bda0 : 0xffffff7f921dceb5 0xffffff8196d3bde0 : 0xffffff7f921dfc33 0xffffff8196d3be30 : 0xffffff801063d4e7 0xffffff8196d3bea0 : 0xffffff801063d29a 0xffffff8196d3bec0 : 0xffffff800ffed885 0xffffff8196d3bf40 : 0xffffff800ffed425 0xffffff8196d3bfa0 : 0xffffff800ff5b0ce Kernel Extensions in backtrace: com.apple.iokit.IOUSBFamily(900.4.2)[C08AA22E-A406-39A6-BF36-A93C30CDD6D1]@0xffffff7f90b4a000->0xffffff7f90be3fff dependency: com.apple.iokit.IOPCIFamily(2.9)[BFDEB8D4-50FE-3DDB-87B7-F6A504393830]@0xffffff7f90899000 dependency: com.apple.iokit.IOUSBHostFamily(1.2)[BD06015A-414D-34DF-BE36-7B9034D7360D]@0xffffff7f90ac8000 dependency: com.apple.driver.usb.AppleUSBCommon(1.0)[FA45971B-83C4-3569-901E-749A36177C94]@0xffffff7f90ac0000 com.apple.driver.AppleUSBLegacyHub(900.4.2)[53F9BED7-DC8C-3A8A-9178-9CFDD4ADF61C]@0xffffff7f921da000->0xffffff7f921f2fff dependency: com.apple.iokit.IOUSBFamily(900.4.2)[C08AA22E-A406-39A6-BF36-A93C30CDD6D1]@0xffffff7f90b4a000 BSD process name corresponding to current thread: kernel_task Mac OS version: 18G103 Kernel version: Darwin Kernel Version 18.7.0: Tue Aug 20 16:57:14 PDT 2019; root:xnu-4903.271.2~2/RELEASE_X86_64 Kernel UUID: C41337A1-0EC3-3896-A954-A1F85E849D53 Kernel slide: 0x000000000fc00000 Kernel text base: 0xffffff800fe00000 __HIB text base: 0xffffff800fd00000 System model name: iMac14,2 (Mac-27ADBB7B4CEE8E61) System uptime in nanoseconds: 823086493728 last loaded kext at 432278855200: @filesystems.msdosfs 1.10 (addr 0xffffff7f92ec8000, size 69632) last unloaded kext at 306020751204: @filesystems.msdosfs 1.10 (addr 0xffffff7f92ec8000, size 61440) loaded kexts: com.insanelymac.RealtekRTL8111 2.2.2 net.osx86.kexts.GenericUSBXHCI 1.2.11 org.rehabman.driver.VoodooTSCSync 1.5.0 as.vit9696.!AALC 1.3.8 as.vit9696.WhateverGreen 1.2.9 as.vit9696.Lilu 1.3.6 org.netkas.driver.FakeSMC 1800 org.tgwbd.driver.NullCPUPowerManagement 1.0.0d2 @filesystems.msdosfs 1.10 @filesystems.smbfs 3.3.2 >AudioAUUC 1.70 @fileutil 20.036.15 @filesystems.autofs 3.0 >!AUpstreamUserClient 3.6.5 >!AMCCSControl 1.5.9 >!AHDA 282.54 >AGPM 110.25.11 >!APlatformEnabler 2.7.0d0 >X86PlatformShim 1.0.0 @AGDCPluginDisplayMetrics 3.50.12 >!AHV 1 >!A!IHD5000Graphics 12.1.0 |IOUserEthernet 1.0.1 |IO!BSerialManager 6.0.14d3 >!A16X50ACPI 3.2 >eficheck 1 >!A!IFramebufferAzul 12.1.0 >!AOSXWatchdog 1 >pmtelemetry 1 @Dont_Steal_Mac_OS_X 7.0.0 >!A!ISlowAdaptiveClocking 4.0.0 @filesystems.apfs 945.275.7 >!AVirtIO 2.1.3 @filesystems.hfs.kext 407.200.4 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!ASystemPolicy 1.0 >!ULegacyHub 900.4.2 >!AAHCIPort 329.260.5 @private.KextAudit 1.0 >!ARTC 2.0 >!AACPIButtons 6.1 >!ABacklight 170.12.12 >!AHPET 1.8 >!ASMBIOS 2.1 >!AAPIC 1.7 @nke.applicationfirewall 201 $TMSafetyNet 8 @kext.triggers 1.0 >DspFuncLib 282.54 @kext.OSvKernDSPLib 528 |IOAVB!F 760.6 @plugin.IOgPTPPlugin 740.2 |IOEthernetAVB!C 1.1.0 |IOSkywalk!F 1 >!ASMBus!C 1.0.18d1 |IOSMBus!F 1.1 >!ASSE 1.0 >!A16X50Serial 3.2 |IOAccelerator!F2 404.14 |IOSurface 255.6.1 >!AHDA!C 282.54 |IOHDA!F 282.54 >!ASMBusPCI 1.0.14d1 >X86PlatformPlugin 1.0.0 >IOPlatformPlugin!F 6.0.0d8 |IO!B!F 6.0.14d3 @!AGPUWrangler 3.50.12 @!AGraphicsDeviceControl 3.50.12 |IOSlowAdaptiveClocking!F 1.0.0 >usb.IOUSBHostHIDDevice 1.2 |IOAudio!F 206.5 @vecLib.kext 1.2.0 >usb.networking 5.0.0 >usb.!UHostCompositeDevice 1.2 >usb.!UHub 1.2 |IOSerial!F 11 @filesystems.hfs.encodings.kext 1 >!UMergeNub 900.4.2 >!UHostMergeProperties 1.2 >usb.!UHostPacketFilter 1.0 |IOAHCIBlock!S 301.270.1 |IOAHCI!F 288 >usb.!UEHCIPCI 1.2 >usb.!UEHCI 1.2 |IOUSB!F 900.4.2 >usb.!UXHCIPCI 1.2 >usb.!UXHCI 1.2 >!AEFINVRAM 2.1 >!AEFIRuntime 2.1 |IOHID!F 2.0.0 >!ABacklightExpert 1.1.0 |IONDRVSupport 530.51 |IOGraphics!F 530.66 $quarantine 3 $sandbox 300.0 @kext.!AMatch 1.0.0d1 >DiskImages 493.0.0 >!AFDEKeyStore 28.30 >!AEffaceable!S 1.0 >!AKeyStore 2 >!UTDM 456.260.3 >!AMobileFileIntegrity 1.0.5 |IOUSBMass!SDriver 145.200.2 |IOSCSIBlockCommandsDevice 408.250.3 |IOSCSIArchitectureModel!F 408.250.3 |IO!S!F 2.1 @kext.CoreTrust 1 >!ACredentialManager 1.0 >KernelRelayHost 1 |IOUSBHost!F 1.2 >usb.!UCommon 1.0 >!ABusPower!C 1.0 >!ASEPManager 1.0.1 >IOSlaveProcessor 1 |IOReport!F 47 |IOTimeSync!F 740.2 |IONetworking!F 3.4 >!AACPIPlatform 6.1 >!ASMC 3.1.9 |IOPCI!F 2.9 |IOACPI!F 1.4 @kec.pthread 1 @kec.Libm 1 @kec.corecrypto 1.0 
submitted by /u/icomputer7
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