panic(cpu 2 caller 0xffffff7fb0440a8d): watchdog timeout: no checkins from watchdogd in 98 seconds (126 total checkins since monitoring last enabled)

Backtrace (CPU 2), Frame : Return Address

0xffffff819f713c40 : 0xffffff802f33bb2b 

0xffffff819f713c90 : 0xffffff802f4734d5 

0xffffff819f713cd0 : 0xffffff802f464f4e 

0xffffff819f713d20 : 0xffffff802f2e2a40 

0xffffff819f713d40 : 0xffffff802f33b217 

0xffffff819f713e40 : 0xffffff802f33b5fb 

0xffffff819f713e90 : 0xffffff802fad2b25 

0xffffff819f713f00 : 0xffffff7fb0440a8d 

0xffffff819f713f10 : 0xffffff7fb0440467 

0xffffff819f713f50 : 0xffffff7fb0455e76 

0xffffff819f713fa0 : 0xffffff802f2e213e 

   Kernel Extensions in backtrace:

     com.apple.driver.watchdog(1.0)[053A5D15-51D4-3E61-978B-EB435FA4BD0A]@0xffffff7fb043f000->0xffffff7fb0447fff

     com.apple.driver.AppleSMC(3.1.9)[8D698096-1F90-3679-8151-22A7665ED287]@0xffffff7fb0448000->0xffffff7fb0466fff

      dependency: com.apple.iokit.IOACPIFamily(1.4)[3D78401B-5D2D-33BC-9E41-DD2164EA874D]@0xffffff7fb0436000

      dependency: com.apple.driver.watchdog(1)[053A5D15-51D4-3E61-978B-EB435FA4BD0A]@0xffffff7fb043f000

      dependency: com.apple.iokit.IOPCIFamily(2.9)[ADD485B5-3EF8-37C4-B3C5-F86326E497A4]@0xffffff7fafd2f000



BSD process name corresponding to current thread: kernel_task



Mac OS version:

19D76



Kernel version:

Darwin Kernel Version 19.3.0: Thu Jan 9 20:58:23 PST 2020; root:xnu-6153.81.5~1/RELEASE_X86_64

Kernel UUID: A8DDE75C-CD97-3C37-B35D-1070CC50D2CE

Kernel slide:   0x000000002f000000

Kernel text base: 0xffffff802f200000

__HIB text base: 0xffffff802f100000

System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)

System shutdown begun: NO

Panic diags file available: NO (0xe00002bc)



System uptime in nanoseconds: 1351143665541

last loaded kext at 19286860440: >AudioAUUC	1.70 (addr 0xffffff7fb282a000, size 32768)

last unloaded kext at 248877126746: >usb.!UHostPacketFilter	1.0 (addr 0xffffff7fb093e000, size 24576)

loaded kexts:

>AudioAUUC	1.70

@fileutil	20.036.15

>AGPM	111.4.2

>X86PlatformShim	1.0.0

@filesystems.autofs	3.0

>!AMikeyHIDDriver	131

>!AHDA	283.15

>!AUpstreamUserClient	3.6.8

>!AGraphicsDevicePolicy	4.7.2

@AGDCPluginDisplayMetrics	4.7.2

>!AHV	1

>!A!IHD4000Graphics	14.0.4

|IOUserEthernet	1.0.1

|IO!BSerialManager	7.0.3f5

>pmtelemetry	1

>eficheck	1

>!ASMCLMU	212

>!ALPC	3.1

>!ABacklight	180.1

@Dont_Steal_Mac_OS_X	7.0.0

>!AMikeyDriver	283.15

>!A!IFramebufferCapri	14.0.4

>!AThunderboltIP	3.1.3

>!AMCCSControl	1.13

>!A!ISlowAdaptiveClocking	4.0.0

>!AFWOHCI	5.6.2

>!ASMCPDRC	1.0.0

>SMCMotionSensor	3.0.4d1

@filesystems.apfs	1412.81.1

>!UTCButtons	255

>!UTCKeyboard	255

>!AIR!C	360

>!AVirtIO	1.0

@filesystems.hfs.kext	522.0.9

@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1

@BootCache	40

@!AFSCompression.!AFSCompressionTypeZlib	1.0.0

>!ASDXC	1.7.7

@private.KextAudit	1.0

|!ABCM5701Ethernet	10.3.5

>AirPort.Brcm4360	1400.1.1

>!AAHCIPort	341.0.2

>!AACPIButtons	6.1

>!ASmartBatteryManager	161.0.0

>!ARTC	2.0

>!AHPET	1.8

>!ASMBIOS	2.1

>!AACPIEC	6.1

>!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

@kext.triggers	1.0

|IOFireWireIP	2.3.0

>DspFuncLib	283.15

@kext.OSvKernDSPLib	529

|IOAVB!F	800.17

>!ASSE	1.0

>!AHDA!C	283.15

|IOHDA!F	283.15

>!ABacklightExpert	1.1.0

|IONDRVSupport	569.4

|IOAccelerator!F2	438.3.1

@!AGPUWrangler	4.7.2

>!ASMBusPCI	1.0.14d1

>!ASMBus!C	1.0.18d1

|IOSlowAdaptiveClocking!F	1.0.0

|IOFireWire!F	4.7.5

@!AGraphicsDeviceControl	4.7.2

|IOGraphics!F	569.4

>!AGraphicsControl	4.7.2

>X86PlatformPlugin	1.0.0

>IOPlatformPlugin!F	6.0.0d8

@plugin.IOgPTPPlugin	810.1

|Broadcom!BHost!CUSBTransport	7.0.3f5

|IO!BHost!CUSBTransport	7.0.3f5

|IO!BHost!CTransport	7.0.3f5

|IO!B!F	7.0.3f5

|IO!BPacketLogger	7.0.3f5

>!UMultitouch	264

>usb.IOUSBHostHIDDevice	1.2

>usb.networking	5.0.0

>usb.!UHostCompositeDevice	1.2

>usb.!UHub	1.2

|IOAudio!F	300.2

@vecLib.kext	1.2.0

|IOSerial!F	11

|IOSurface	269.6

@filesystems.hfs.encodings.kext	1

>!AThunderboltDPInAdapter	6.2.5

>!AThunderboltDPAdapter!F	6.2.5

>!AThunderboltPCIDownAdapter	2.5.4

>!AThunderboltNHI	5.8.6

|IOThunderbolt!F	7.6.0

|IOEthernetAVB!C	1.1.0

|IO80211!F	1200.12.2b1

|IOSkywalk!F	1

>mDNSOffloadUserClient	1.0.1b8

>corecapture	1.0.4

|IOAHCI!F	290.0.1

>usb.!UEHCIPCI	1.2

>usb.!UEHCI	1.2

>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

$quarantine	4

$sandbox	300.0

@kext.!AMatch	1.0.0d1

>DiskImages	493.0.0

>!AFDEKeyStore	28.30

>!AEffaceable!S	1.0

>!AKeyStore	2

>!UTDM	489.80.2

|IOSCSIBlockCommandsDevice	422.0.2

>!ACredentialManager	1.0

>KernelRelayHost	1

>!ASEPManager	1.0.1

>IOSlaveProcessor	1

|IOUSBMass!SDriver	157.40.7

|IOSCSIArchitectureModel!F	422.0.2

|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	810.1

|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