Here is the crash report. Any thoughts/help? Thank you.
panic(cpu 1 caller 0xffffff801e84f05a): "DSB0(MacBookPro13,2): thunderbolt power on failed 0xffffffff\n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOPCIFamily/IOPCIFamily-428.60.7/IOPCIBridge.cpp:1428
Backtrace (CPU 1), Frame : Return Address
0xffffffb0bfa3b960 : 0xffffff801beb9aed
0xffffffb0bfa3b9b0 : 0xffffff801bffc6e3
0xffffffb0bfa3b9f0 : 0xffffff801bfecd1a
0xffffffb0bfa3ba40 : 0xffffff801be5ea2f
0xffffffb0bfa3ba60 : 0xffffff801beb938d
0xffffffb0bfa3bb80 : 0xffffff801beb9678
0xffffffb0bfa3bbf0 : 0xffffff801c6be3ca
0xffffffb0bfa3bc60 : 0xffffff801e84f05a
0xffffffb0bfa3bc80 : 0xffffff801e8356b7
0xffffffb0bfa3bce0 : 0xffffff801e83586a
0xffffffb0bfa3bd20 : 0xffffff801e835a13
0xffffffb0bfa3bd60 : 0xffffff801e835be9
0xffffffb0bfa3bd80 : 0xffffff801e833d6c
0xffffffb0bfa3bdd0 : 0xffffff801e83eafb
0xffffffb0bfa3bdf0 : 0xffffff801c5fc1b1
0xffffffb0bfa3be60 : 0xffffff801c5fbf4a
0xffffffb0bfa3be80 : 0xffffff801befe6b5
0xffffffb0bfa3bef0 : 0xffffff801beff5c4
0xffffffb0bfa3bfa0 : 0xffffff801be5e13e
Kernel Extensions in backtrace:
com.apple.iokit.IOPCIFamily(2.9)[D0F1BFB8-C28E-3E70-891B-73B783189394]@0xffffff801e82c000->0xffffff801e853fff
Process name corresponding to current thread: kernel_task
Mac OS version:
20C69
Kernel version:
Darwin Kernel Version 20.2.0: Wed Dec 2 20:39:59 PST 2020; root:xnu-7195.60.75~1/RELEASE_X86_64
Kernel UUID: 82E2050C-5936-3D24-AD3B-EC4EC5C09E11
KernelCache slide: 0x000000001bc00000
KernelCache base: 0xffffff801be00000
Kernel slide: 0x000000001bc10000
Kernel text base: 0xffffff801be10000
__HIB text base: 0xffffff801bd00000
System model name: MacBookPro13,2 (Mac-66E35819EE2D0D05)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0
System uptime in nanoseconds: 1501496032963375
Last Sleep: absolute base_tsc base_nano
Uptime : 0x0005559a49ad3326
Sleep : 0x0005369fabca9c01 0x000feea492839921 0x000536919bb4ff3d
Wake : 0x0005369fca0d15f8 0x000feecdc2eca867 0x0005369fc826c434
last started kext at 1501456880449504: >usb.!UUserHCI 1 (addr 0xffffff7fbc79d000, size 98304)
last stopped kext at 1501210351432836: >usb.!UUserHCI 1 (addr 0xffffff7fbc79d000, size 98304)
loaded kexts:
com.Cycling74.driver.Soundflower 2
>usb.!UUserHCI 1
>usb.!UHostBillboardDevice 1.0
|SCSITaskUserClient 436.40.6
>!A!II210Ethernet 2.3.1
>!UTopCaseDriver 4020.6
@filesystems.autofs 3.0
@fileutil 20.036.15
>!AHIDALSService 1
>AGPM 119
>!APlatformEnabler 2.7.0d0
>X86PlatformShim 1.0.0
>!AUpstreamUserClient 3.6.8
>AudioAUUC 1.70
>!AGraphicsDevicePolicy 6.2.2
@AGDCPluginDisplayMetrics 6.2.2
>!AHDA 283.15
>!A!ISKLGraphics 16.0.1
>!A!IPCHPMC 2.0.1
>pmtelemetry 1
>LuaHardwareAccess 1.0.16
>!A!ISKLGraphicsFramebuffer 16.0.1
|IOUserEthernet 1.0.1
|IO!BSerialManager 8.0.2f9
@Dont_Steal_Mac_OS_X 7.0.0
>!AHV 1
>!ADiskImages2 1
>!A!ISlowAdaptiveClocking 4.0.0
>eficheck 1
>!ABacklight 180.3
>!AEmbeddedOSSupportHost 1
>!AThunderboltIP 4.0.3
>!AMCCSControl 1.14
@filesystems.apfs 1677.60.23
@filesystems.tmpfs 1
@filesystems.hfs.kext 556.60.1
@BootCache 40
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
>!ATopCaseHIDEventDriver 4020.6
>AirPort.BrcmNIC 1400.1.1
@private.KextAudit 1.0
>!ASmartBatteryManager 161.0.0
>!AACPIButtons 6.1
>!ARTC 2.0
>!ASMBIOS 2.1
>!AACPIEC 6.1
>!AAPIC 1.7
@!ASystemPolicy 2.0.0
@nke.applicationfirewall 310
|IOKitRegistryCompatibility 1
|EndpointSecurity 1
>!AThunderboltDPOutAdapter 8.1.4
>!AThunderboltPCIUpAdapter 4.1.1
|IOSCSIMultimediaCommandsDevice 436.40.6
|IOBD!S!F 1.8
|IODVD!S!F 1.8
|IOCD!S!F 1.8
>usb.IOUSBHostHIDDevice 1.2
@kext.triggers 1.0
>!AGraphicsControl 6.2.2
>DspFuncLib 283.15
@kext.OSvKernDSPLib 529
|IOAccelerator!F2 439.52
|IO!BHost!CUARTTransport 8.0.2f9
|IO!BHost!CTransport 8.0.2f9
>!UAudio 401.4
>X86PlatformPlugin 1.0.0
>IOPlatformPlugin!F 6.0.0d8
|IOAVB!F 900.12
@!AGPUWrangler 6.2.2
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial 1.0
|IOSerial!F 11
@!AGraphicsDeviceControl 6.2.2
|IOSlowAdaptiveClocking!F 1.0.0
@plugin.IOgPTPPlugin 900.11
>!ABacklightExpert 1.1.0
|IONDRVSupport 585
>!AHDA!C 283.15
|IOHDA!F 283.15
|IOAudio!F 300.6.1
@vecLib.kext 1.2.0
|IOGraphics!F 585
>!ASMBus!C 1.0.18d1
>usb.cdc.ncm 5.0.0
>usb.!UiBridge 1.0
>usb.!UHub 1.2
>usb.cdc 5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
>!AThunderboltPCIDownAdapter 4.1.1
>!AHPM 3.4.4
>!A!ILpssI2C!C 3.0.60
>!AThunderboltDPInAdapter 8.1.4
>!AThunderboltDPAdapter!F 8.1.4
>!ABSDKextStarter 3
|IOSurface 289.3
@filesystems.hfs.encodings.kext 1
>!AActuatorDriver 4400.28
>!AHIDKeyboard 222
>!AMultitouchDriver 4400.28
>!AInputDeviceSupport 4400.35
>!AHS!BDriver 4020.6
>IO!BHIDDriver 8.0.2f9
>!AHSSPIHIDDriver 61
>!AHSSPISupport 61
>!AThunderboltNHI 7.2.8
|IOThunderbolt!F 9.3.2
|IOEthernetAVB!C 1.1.0
>!A!ILpssSpi!C 3.0.60
>!A!ILpssDmac 3.0.60
|IO80211!F 1200.12.2b1
|IOSkywalk!F 1
>mDNSOffloadUserClient 1.0.1b8
>corecapture 1.0.4
|IONVMe!F 2.1.0
>!A!ILpssI2C 3.0.60
>!A!ILpssGspi 3.0.60
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
|IOUSB!F 900.4.2
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
|IOSMBus!F 1.1
|IOHID!F 2.0.0
$!AImage4 3.0.0
|IOTimeSync!F 900.11
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 8.0.2f9
|IOReport!F 47
|IO!BPacketLogger 8.0.2f9
$quarantine 4
$sandbox 300.0
@Kext.!AMatch 1.0.0d1
|CoreAnalytics!F 1
>!ASSE 1.0
>!AKeyStore 2
>!UTDM 511.60.2
|IOUSBMass!SDriver 184.40.6
|IOSCSIBlockCommandsDevice 436.40.6
|IO!S!F 2.1
|IOSCSIArchitectureModel!F 436.40.6
>!AMobileFileIntegrity 1.0.5
@kext.CoreTrust 1
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!ACredentialManager 1.0
>KernelRelayHost 1
|IOUSBHost!F 1.2
>!UHostMergeProperties 1.2
>usb.!UCommon 1.0
>!ABusPower!C 1.0
>!ASEPManager 1.0.1
>IOSlaveProcessor 1
>!AACPIPlatform 6.1
>!ASMC 3.1.9
|IOPCI!F 2.9
|IOACPI!F 1.4
>watchdog 1
@kec.pthread 1
@kec.corecrypto 11.1
@kec.Libm 1
panic(cpu 1 caller 0xffffff801e84f05a): "DSB0(MacBookPro13,2): thunderbolt power on failed 0xffffffff\n"@/AppleInternal/BuildRoot/Library/Caches/com.apple.xbs/Sources/IOPCIFamily/IOPCIFamily-428.60.7/IOPCIBridge.cpp:1428
Backtrace (CPU 1), Frame : Return Address
0xffffffb0bfa3b960 : 0xffffff801beb9aed
0xffffffb0bfa3b9b0 : 0xffffff801bffc6e3
0xffffffb0bfa3b9f0 : 0xffffff801bfecd1a
0xffffffb0bfa3ba40 : 0xffffff801be5ea2f
0xffffffb0bfa3ba60 : 0xffffff801beb938d
0xffffffb0bfa3bb80 : 0xffffff801beb9678
0xffffffb0bfa3bbf0 : 0xffffff801c6be3ca
0xffffffb0bfa3bc60 : 0xffffff801e84f05a
0xffffffb0bfa3bc80 : 0xffffff801e8356b7
0xffffffb0bfa3bce0 : 0xffffff801e83586a
0xffffffb0bfa3bd20 : 0xffffff801e835a13
0xffffffb0bfa3bd60 : 0xffffff801e835be9
0xffffffb0bfa3bd80 : 0xffffff801e833d6c
0xffffffb0bfa3bdd0 : 0xffffff801e83eafb
0xffffffb0bfa3bdf0 : 0xffffff801c5fc1b1
0xffffffb0bfa3be60 : 0xffffff801c5fbf4a
0xffffffb0bfa3be80 : 0xffffff801befe6b5
0xffffffb0bfa3bef0 : 0xffffff801beff5c4
0xffffffb0bfa3bfa0 : 0xffffff801be5e13e
Kernel Extensions in backtrace:
com.apple.iokit.IOPCIFamily(2.9)[D0F1BFB8-C28E-3E70-891B-73B783189394]@0xffffff801e82c000->0xffffff801e853fff
Process name corresponding to current thread: kernel_task
Mac OS version:
20C69
Kernel version:
Darwin Kernel Version 20.2.0: Wed Dec 2 20:39:59 PST 2020; root:xnu-7195.60.75~1/RELEASE_X86_64
Kernel UUID: 82E2050C-5936-3D24-AD3B-EC4EC5C09E11
KernelCache slide: 0x000000001bc00000
KernelCache base: 0xffffff801be00000
Kernel slide: 0x000000001bc10000
Kernel text base: 0xffffff801be10000
__HIB text base: 0xffffff801bd00000
System model name: MacBookPro13,2 (Mac-66E35819EE2D0D05)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0
System uptime in nanoseconds: 1501496032963375
Last Sleep: absolute base_tsc base_nano
Uptime : 0x0005559a49ad3326
Sleep : 0x0005369fabca9c01 0x000feea492839921 0x000536919bb4ff3d
Wake : 0x0005369fca0d15f8 0x000feecdc2eca867 0x0005369fc826c434
last started kext at 1501456880449504: >usb.!UUserHCI 1 (addr 0xffffff7fbc79d000, size 98304)
last stopped kext at 1501210351432836: >usb.!UUserHCI 1 (addr 0xffffff7fbc79d000, size 98304)
loaded kexts:
com.Cycling74.driver.Soundflower 2
>usb.!UUserHCI 1
>usb.!UHostBillboardDevice 1.0
|SCSITaskUserClient 436.40.6
>!A!II210Ethernet 2.3.1
>!UTopCaseDriver 4020.6
@filesystems.autofs 3.0
@fileutil 20.036.15
>!AHIDALSService 1
>AGPM 119
>!APlatformEnabler 2.7.0d0
>X86PlatformShim 1.0.0
>!AUpstreamUserClient 3.6.8
>AudioAUUC 1.70
>!AGraphicsDevicePolicy 6.2.2
@AGDCPluginDisplayMetrics 6.2.2
>!AHDA 283.15
>!A!ISKLGraphics 16.0.1
>!A!IPCHPMC 2.0.1
>pmtelemetry 1
>LuaHardwareAccess 1.0.16
>!A!ISKLGraphicsFramebuffer 16.0.1
|IOUserEthernet 1.0.1
|IO!BSerialManager 8.0.2f9
@Dont_Steal_Mac_OS_X 7.0.0
>!AHV 1
>!ADiskImages2 1
>!A!ISlowAdaptiveClocking 4.0.0
>eficheck 1
>!ABacklight 180.3
>!AEmbeddedOSSupportHost 1
>!AThunderboltIP 4.0.3
>!AMCCSControl 1.14
@filesystems.apfs 1677.60.23
@filesystems.tmpfs 1
@filesystems.hfs.kext 556.60.1
@BootCache 40
@!AFSCompression.!AFSCompressionTypeZlib 1.0.0
@!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1
>!ATopCaseHIDEventDriver 4020.6
>AirPort.BrcmNIC 1400.1.1
@private.KextAudit 1.0
>!ASmartBatteryManager 161.0.0
>!AACPIButtons 6.1
>!ARTC 2.0
>!ASMBIOS 2.1
>!AACPIEC 6.1
>!AAPIC 1.7
@!ASystemPolicy 2.0.0
@nke.applicationfirewall 310
|IOKitRegistryCompatibility 1
|EndpointSecurity 1
>!AThunderboltDPOutAdapter 8.1.4
>!AThunderboltPCIUpAdapter 4.1.1
|IOSCSIMultimediaCommandsDevice 436.40.6
|IOBD!S!F 1.8
|IODVD!S!F 1.8
|IOCD!S!F 1.8
>usb.IOUSBHostHIDDevice 1.2
@kext.triggers 1.0
>!AGraphicsControl 6.2.2
>DspFuncLib 283.15
@kext.OSvKernDSPLib 529
|IOAccelerator!F2 439.52
|IO!BHost!CUARTTransport 8.0.2f9
|IO!BHost!CTransport 8.0.2f9
>!UAudio 401.4
>X86PlatformPlugin 1.0.0
>IOPlatformPlugin!F 6.0.0d8
|IOAVB!F 900.12
@!AGPUWrangler 6.2.2
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial 1.0
|IOSerial!F 11
@!AGraphicsDeviceControl 6.2.2
|IOSlowAdaptiveClocking!F 1.0.0
@plugin.IOgPTPPlugin 900.11
>!ABacklightExpert 1.1.0
|IONDRVSupport 585
>!AHDA!C 283.15
|IOHDA!F 283.15
|IOAudio!F 300.6.1
@vecLib.kext 1.2.0
|IOGraphics!F 585
>!ASMBus!C 1.0.18d1
>usb.cdc.ncm 5.0.0
>usb.!UiBridge 1.0
>usb.!UHub 1.2
>usb.cdc 5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice 1.2
>!AThunderboltPCIDownAdapter 4.1.1
>!AHPM 3.4.4
>!A!ILpssI2C!C 3.0.60
>!AThunderboltDPInAdapter 8.1.4
>!AThunderboltDPAdapter!F 8.1.4
>!ABSDKextStarter 3
|IOSurface 289.3
@filesystems.hfs.encodings.kext 1
>!AActuatorDriver 4400.28
>!AHIDKeyboard 222
>!AMultitouchDriver 4400.28
>!AInputDeviceSupport 4400.35
>!AHS!BDriver 4020.6
>IO!BHIDDriver 8.0.2f9
>!AHSSPIHIDDriver 61
>!AHSSPISupport 61
>!AThunderboltNHI 7.2.8
|IOThunderbolt!F 9.3.2
|IOEthernetAVB!C 1.1.0
>!A!ILpssSpi!C 3.0.60
>!A!ILpssDmac 3.0.60
|IO80211!F 1200.12.2b1
|IOSkywalk!F 1
>mDNSOffloadUserClient 1.0.1b8
>corecapture 1.0.4
|IONVMe!F 2.1.0
>!A!ILpssI2C 3.0.60
>!A!ILpssGspi 3.0.60
>usb.!UXHCIPCI 1.2
>usb.!UXHCI 1.2
|IOUSB!F 900.4.2
>!AEFINVRAM 2.1
>!AEFIRuntime 2.1
|IOSMBus!F 1.1
|IOHID!F 2.0.0
$!AImage4 3.0.0
|IOTimeSync!F 900.11
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 8.0.2f9
|IOReport!F 47
|IO!BPacketLogger 8.0.2f9
$quarantine 4
$sandbox 300.0
@Kext.!AMatch 1.0.0d1
|CoreAnalytics!F 1
>!ASSE 1.0
>!AKeyStore 2
>!UTDM 511.60.2
|IOUSBMass!SDriver 184.40.6
|IOSCSIBlockCommandsDevice 436.40.6
|IO!S!F 2.1
|IOSCSIArchitectureModel!F 436.40.6
>!AMobileFileIntegrity 1.0.5
@kext.CoreTrust 1
>!AFDEKeyStore 28.30
>!AEffaceable!S 1.0
>!ACredentialManager 1.0
>KernelRelayHost 1
|IOUSBHost!F 1.2
>!UHostMergeProperties 1.2
>usb.!UCommon 1.0
>!ABusPower!C 1.0
>!ASEPManager 1.0.1
>IOSlaveProcessor 1
>!AACPIPlatform 6.1
>!ASMC 3.1.9
|IOPCI!F 2.9
|IOACPI!F 1.4
>watchdog 1
@kec.pthread 1
@kec.corecrypto 11.1
@kec.Libm 1
