I'm seeing the same thing to the point I'm trying to figure out what is causing this so I can submit feedback. I'm currently running Big Sur Beta 11.1 and have the ability to submit feedback to the developers if I actually could understand what application is causing the crash. This log that it auto generates sounds like gibberish. Would be helpful if it actually told you what this was a little clearer to us non computer programers. If anyone knows how to read this a little to tell me what caused this I will submit it. panic(cpu 1 caller 0xffffff8012768a25): userspace watchdog timeout: no successful checkins from com.apple.logd in 120 seconds service returned not alive with context : unresponsive dispatch queue(s): com.apple.firehose.io-wl service: com.apple.logd, total successful checkins since load (4470 seconds ago): 436, last successful checkin: 120 seconds ago service: com.apple.WindowServer, total successful checkins since load (4410 seconds ago): 441, last successful checkin: 0 seconds ago Backtrace (CPU 1), Frame : Return Address 0xffffffc11f023670 : 0xffffff800f4b38fd 0xffffffc11f0236c0 : 0xffffff800f5f64e3 0xffffffc11f023700 : 0xffffff800f5e6b1a 0xffffffc11f023750 : 0xffffff800f458a2f 0xffffffc11f023770 : 0xffffff800f4b319d 0xffffffc11f023890 : 0xffffff800f4b3488 0xffffffc11f023900 : 0xffffff800fcb7cf4 0xffffffc11f023970 : 0xffffff8012768a25 0xffffffc11f023980 : 0xffffff8012768678 0xffffffc11f0239a0 : 0xffffff800fc3ef8e 0xffffffc11f0239f0 : 0xffffff8012767ab4 0xffffffc11f023b20 : 0xffffff800fc4915b 0xffffffc11f023c80 : 0xffffff800f5a1b81 0xffffffc11f023d90 : 0xffffff800f4b8ef7 0xffffffc11f023e00 : 0xffffff800f48f705 0xffffffc11f023e60 : 0xffffff800f4a6e12 0xffffffc11f023ef0 : 0xffffff800f5cacc3 0xffffffc11f023fa0 : 0xffffff800f459216 Kernel Extensions in backtrace: com.apple.driver.watchdog(1.0)[C1A64FD7-AD16-37E0-8FA1-A78A8E91D9FF]@0xffffff8012767000->0xffffff8012768fff Process name corresponding to current thread: watchdogd Mac OS version: 20C5048k Kernel version: Darwin Kernel Version 20.2.0: Tue Nov 10 21:14:14 PST 2020; root:xnu-7195.60.70.111.1~1/RELEASEX8664 Kernel UUID: 1C1D9321-73E9-3B05-AD5D-926E3B0E53AB KernelCache slide: 0x000000000f200000 KernelCache base: 0xffffff800f400000 Kernel slide: 0x000000000f210000 Kernel text base: 0xffffff800f410000 _HIB text base: 0xffffff800f300000 System model name: iMac17,1 (Mac-B809C3757DA9BB8D) System shutdown begun: NO Panic diags file available: YES (0x0) Hibernation exit count: 0 System uptime in nanoseconds: 4479569922478 Last Sleep: absolute basetsc basenano Uptime : 0x00000412fb2c8c9d Sleep : 0x0000000000000000 0x0000000000000000 0x0000000000000000 Wake : 0x0000000000000000 0x0000001827ad7498 0x0000000000000000 last started kext at 841472594943: >!AXsanScheme 3 (addr 0xffffff8010c66000, size 12288) last stopped kext at 536370833172: >usb.!UUserHCI 1 (addr 0xffffff7fafd9d000, size 98304) loaded kexts: com.bitgapp.eqMac2Driver 2.0 com.Cycling74.driver.Soundflower 1.6.7 com.vidyo.driver.VidyoCamera 1.0.0d1 usb.!UUserHCI 1!ATopCaseHIDEventDriver 4020.6 @kext.AMDRadeonServiceManager 4.0.2!APlatformEnabler 2.7.0d0AGPM 119X86PlatformShim 1.0.0 @fileutil 20.036.15 @filesystems.autofs 3.0AudioAUUC 1.70!AUpstreamUserClient 3.6.8 @kext.AMDFramebuffer 4.0.2!AMikeyHIDDriver 131 @kext.AMDRadeonX4000 4.0.2!AGraphicsDevicePolicy 6.2.2!AMikeyDriver 283.15!AHDA 283.15 @AGDCPluginDisplayMetrics 6.2.2pmtelemetry 1LuaHardwareAccess 1.0.16 |IOUserEthernet 1.0.1 |IO!BSerialManager 8.0.2f2eficheck 1 |Broadcom!B20703USBTransport 8.0.2f2 @DontStealMacOS_X 7.0.0!A!IPCHPMC 2.0.1!AHV 1!ADiskImages2 1!A!ISKLGraphics 16.0.1!AThunderboltIP 4.0.3!A!ISKLGraphicsFramebuffer 16.0.1!A!ISlowAdaptiveClocking 4.0.0!ASMCLMU 212!AMCCSControl 1.14 @kext.AMD9000!C 4.0.2 |SCSITaskUserClient 436.40.6 @filesystems.tmpfs 1 @filesystems.hfs.kext 556.60.1 @BootCache 40 @!AFSCompression.!AFSCompressionTypeZlib 1.0.0 @!AFSCompression.!AFSCompressionTypeDataless 1.0.0d1 @filesystems.apfs 1677.60.22 |!ABCM5701Ethernet 11.0.0!ASDXC 1.9.0AirPort.BrcmNIC 1400.1.1!AAHCIPort 346 @private.KextAudit 1.0!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!AXsanScheme 3!AActuatorDriver 4400.28!AHIDKeyboard 222!AMultitouchDriver 4400.28!AInputDeviceSupport 4400.35!AHS!BDriver 4020.6IO!BHIDDriver 8.0.2f2 @kext.triggers 1.0 @kext.AMDRadeonX4070HWLibs 1.0 @kext.AMDRadeonX4000HWServices 4.0.2!AGraphicsControl 6.2.2DspFuncLib 283.15 @kext.OSvKernDSPLib 529 |IOVideo!F 1.2.1 |IOStream!F 1.1.0 |IOSerial!F 11 |IOAVB!F 900.12!ASMBusPCI 1.0.14d1 |Broadcom!BHost!CUSBTransport 8.0.2f2 |IO!BHost!CUSBTransport 8.0.2f2 |IO!BHost!CTransport 8.0.2f2 @plugin.IOgPTPPlugin 900.11 |IOEthernetAVB!C 1.1.0X86PlatformPlugin 1.0.0IOPlatformPlugin!F 6.0.0d8!AHDA!C 283.15 |IOHDA!F 283.15!AThunderboltEDMSink 5.0.3 |IOAccelerator!F2 439.52 @!AGPUWrangler 6.2.2 |IOSlowAdaptiveClocking!F 1.0.0!UAudio 401.4 |IOAudio!F 300.6.1 @vecLib.kext 1.2.0 |IONDRVSupport 585!ASMBus!C 1.0.18d1 @kext.AMDSupport 4.0.2 @!AGraphicsDeviceControl 6.2.2 |IOGraphics!F 585usb.!UHub 1.2usb.networking 5.0.0usb.!UHostCompositeDevice 1.2!AThunderboltDPOutAdapter 8.1.4!AThunderboltDPInAdapter 8.1.4!AThunderboltDPAdapter!F 8.1.4!AThunderboltPCIDownAdapter 4.1.1!ABSDKextStarter 3 |IOSurface 289.3 @filesystems.hfs.encodings.kext 1 |IOAHCIBlock!S 332!AThunderboltNHI 7.2.8 |IOThunderbolt!F 9.3.2 |IO80211!F 1200.12.2b1 |IOSkywalk!F 1mDNSOffloadUserClient 1.0.1b8corecapture 1.0.4 |IOAHCI!F 294 |IOUSB!F 900.4.2usb.!UXHCIPCI 1.2usb.!UXHCI 1.2!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 3.4DiskImages 493.0.0 |IO!B!F 8.0.2f2 |IOReport!F 47 |IO!BPacketLogger 8.0.2f2 $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 1.0KernelRelayHost 1 |IOUSBHost!F 1.2!UHostMergeProperties 1.2usb.!UCommon 1.0!ABusPower!C 1.0!ASEPManager 1.0.1IOSlaveProcessor 1!AACPIPlatform 6.1!ASMC 3.1.9 |IOPCI!F 2.9 |IOACPI!F 1.4watchdog 1 @kec.pthread 1 @kec.corecrypto 1.0 @kec.Libm 1