panic(cpu 2 caller 0xffffff7f812abad5): userspace watchdog timeout: no successful checkins from com.apple.WindowServer in 120 seconds

service: com.apple.logd, total successful checkins since wake (2670 seconds ago): 268, last successful checkin: 0 seconds ago

service: com.apple.WindowServer, total successful checkins since wake (2670 seconds ago): 256, last successful checkin: 120 seconds ago



Backtrace (CPU 2), Frame : Return Address

0xffffff922c6fb720 : 0xffffff800051f5cd 

0xffffff922c6fb770 : 0xffffff8000658b05 

0xffffff922c6fb7b0 : 0xffffff800064a68e 

0xffffff922c6fb800 : 0xffffff80004c5a40 

0xffffff922c6fb820 : 0xffffff800051ec97 

0xffffff922c6fb920 : 0xffffff800051f087 

0xffffff922c6fb970 : 0xffffff8000cc2858 

0xffffff922c6fb9e0 : 0xffffff7f812abad5 

0xffffff922c6fb9f0 : 0xffffff7f812ab7fa 

0xffffff922c6fba10 : 0xffffff8000c54aae 

0xffffff922c6fba60 : 0xffffff7f812aacfe 

0xffffff922c6fbb60 : 0xffffff8000c5dcd3 

0xffffff922c6fbca0 : 0xffffff80006082b2 

0xffffff922c6fbdb0 : 0xffffff8000525328 

0xffffff922c6fbe10 : 0xffffff80004fbcc5 

0xffffff922c6fbe70 : 0xffffff8000512aa2 

0xffffff922c6fbf00 : 0xffffff8000630d05 

0xffffff922c6fbfa0 : 0xffffff80004c6226 

   Kernel Extensions in backtrace:

     com.apple.driver.watchdog(1.0)[B435C72B-B311-3C67-8AA1-1D5CE0FAD429]@0xffffff7f812aa000->0xffffff7f812b2fff



BSD process name corresponding to current thread: watchdogd



Mac OS version:

19F96



Kernel version:

Darwin Kernel Version 19.5.0: Thu Apr 30 18:25:59 PDT 2020; root:xnu-6153.121.1~7/RELEASE_X86_64

Kernel UUID: 7B7F06EE-1B75-345E-B898-2FD4FEC20F0D

Kernel slide:   0x0000000000200000

Kernel text base: 0xffffff8000400000

__HIB text base: 0xffffff8000300000

System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)

System shutdown begun: NO

Panic diags file available: YES (0x0)



System uptime in nanoseconds: 6338120452897

last loaded kext at 5680998621782: >usb.cdc.acm	5.0.0 (addr 0xffffff7f84d1d000, size 32768)

last unloaded kext at 6272735730233: >!UMergeNub	900.4.2 (addr 0xffffff7f84cf1000, size 12288)

loaded kexts:

@filesystems.smbfs	3.4.3

>!ATopCaseHIDEventDriver	3430.1

@fileutil	20.036.15

>AudioAUUC	1.70

>!APlatformEnabler	2.7.0d0

>AGPM	111.4.4

>X86PlatformShim	1.0.0

@filesystems.autofs	3.0

>!AUpstreamUserClient	3.6.8

>!AMCCSControl	1.14

@kext.AMDFramebuffer	3.0.9

>!AHDA	283.15

@kext.AMDRadeonX4000	3.0.9

@kext.AMDRadeonServiceManager	3.0.9

>!AGraphicsDevicePolicy	5.2.4

@AGDCPluginDisplayMetrics	5.2.4

>!AHV	1

|IOUserEthernet	1.0.1

|IO!BSerialManager	7.0.5f6

>pmtelemetry	1

@Dont_Steal_Mac_OS_X	7.0.0

>!A!IMCEReporter	115

>!AMGPUPowerControl	5.2.4

@kext.AMD7000!C	3.0.9

>eficheck	1

>!ALPC	3.1

>!A!ISlowAdaptiveClocking	4.0.0

>!AThunderboltIP	3.1.4

>!AVirtIO	1.0

@filesystems.hfs.kext	522.100.5

@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1

@BootCache	40

@!AFSCompression.!AFSCompressionTypeZlib	1.0.0

@filesystems.apfs	1412.120.2

>!AAHCIPort	341.0.2

>AirPort.BrcmNIC	1400.1.1

|!ABCM5701Ethernet	10.3.5

@private.KextAudit	1.0

>!AACPIEC	6.1

>!ARTC	2.0

>!AACPIButtons	6.1

>!AHPET	1.8

>!ASMBIOS	2.1

>!AAPIC	1.7

>!A!ICPUPowerManagementClient	222.0.0

$!AImage4	1

@nke.applicationfirewall	303

$TMSafetyNet	8

@!ASystemPolicy	2.0.0

>!A!ICPUPowerManagement	222.0.0

|EndpointSecurity	1

>usb.cdc.ncm	5.0.0

>usb.cdc	5.0.0

>!AHIDKeyboard	209

>!AMultitouchDriver	3440.1

>!AInputDeviceSupport	3440.8

>!AHS!BDriver	3430.1

>IO!BHIDDriver	7.0.5f6

@kext.triggers	1.0

>!ASMBus!C	1.0.18d1

>DspFuncLib	283.15

@kext.OSvKernDSPLib	529

@kext.AMDRadeonX4030HWLibs	1.0

|IOAccelerator!F2	438.5.4

@kext.AMDRadeonX4000HWServices	3.0.9

|IOAVB!F	850.1

>!ASSE	1.0

>!AHDA!C	283.15

|IOHDA!F	283.15

>!ABacklightExpert	1.1.0

|IONDRVSupport	576.1

>!AGraphicsControl	5.2.4

@!AGPUWrangler	5.2.4

@kext.AMDSupport	3.0.9

@!AGraphicsDeviceControl	5.2.4

|IOGraphics!F	576.1

>X86PlatformPlugin	1.0.0

>IOPlatformPlugin!F	6.0.0d8

|IOSlowAdaptiveClocking!F	1.0.0

@plugin.IOgPTPPlugin	840.3

|Broadcom!BHost!CUSBTransport	7.0.5f6

|IO!BHost!CUSBTransport	7.0.5f6

|IO!BHost!CTransport	7.0.5f6

|IO!B!F	7.0.5f6

|IO!BPacketLogger	7.0.5f6

>usb.!UHub	1.2

>usb.networking	5.0.0

>usb.!UHostCompositeDevice	1.2

|IOAudio!F	300.2

@vecLib.kext	1.2.0

|IOSerial!F	11

|IOSurface	269.11

@filesystems.hfs.encodings.kext	1

>!AThunderboltDPInAdapter	6.2.6

>!AThunderboltDPAdapter!F	6.2.6

>!AThunderboltPCIDownAdapter	2.5.4

|IOAHCIBlock!S	316.100.5

>!AThunderboltNHI	5.8.6

|IOThunderbolt!F	7.6.1

|IOAHCI!F	290.0.1

|IO80211!F	1200.12.2b1

>corecapture	1.0.4

|IOSkywalk!F	1

|IOEthernetAVB!C	1.1.0

>mDNSOffloadUserClient	1.0.1b8

>usb.!UEHCIPCI	1.2

>usb.!UEHCI	1.2

>usb.!UXHCIPCI	1.2

>usb.!UXHCI	1.2

|IOUSB!F	900.4.2

|IOSMBus!F	1.1

>!AEFINVRAM	2.1

|IOHID!F	2.0.0

>!AEFIRuntime	2.1

$quarantine	4

$sandbox	300.0

@kext.!AMatch	1.0.0d1

>DiskImages	493.0.0

>!AFDEKeyStore	28.30

>!AEffaceable!S	1.0

>!AKeyStore	2

>!UTDM	489.120.1

|IOSCSIBlockCommandsDevice	422.120.3

>!ACredentialManager	1.0

>KernelRelayHost	1

>!ASEPManager	1.0.1

>IOSlaveProcessor	1

|IOUSBMass!SDriver	157.121.1

|IOSCSIArchitectureModel!F	422.120.3

|IO!S!F	2.1

|IOUSBHost!F	1.2

>!UHostMergeProperties	1.2

>usb.!UCommon	1.0

>!ABusPower!C	1.0

|CoreAnalytics!F	1

>!AMobileFileIntegrity	1.0.5

@kext.CoreTrust	1

|IOTimeSync!F	840.3

|IONetworking!F	3.4

|IOReport!F	47

>!AACPIPlatform	6.1

>!ASMC	3.1.9

>watchdog	1

|IOPCI!F	2.9

|IOACPI!F	1.4

@kec.pthread	1

@kec.corecrypto	1.0

@kec.Libm	1