macOS 无故闪退到登录界面 / 自动重启，一天多次出现，严重影响使用

MacBook Pro 13' 2015 Early 10.15 Mojave

从昨天起，总是出现无故闪退到登录界面 / 自动重启的状态，昨天出现了三次。今天早上打开电脑发现自动重启过了，晚上 Zoom 会议时候又出现了一次不得不重新进入会议，非常尴尬。

除了早上那次，无故闪退到登录界面，是没有 crash log 的，但早上那次重启的 log 留下来了，Google 也没看到什么好的解决方案，但这样下去真的不是办法，不知道有没有出现过类似问题的朋友，请求帮助：

panic(cpu 2 caller 0xffffff7f94c9dad5): userspace watchdog timeout: no successful checkins from com.apple.WindowServer in 120 seconds
service: com.apple.logd, total successful checkins since wake (130 seconds ago): 14, last successful checkin: 0 seconds ago
service: com.apple.WindowServer, total successful checkins since wake (130 seconds ago): 2, last successful checkin: 120 seconds ago

Backtrace (CPU 2), Frame : Return Address
0xffffff9146ce3820 : 0xffffff8013f3bb1b 
0xffffff9146ce3870 : 0xffffff80140733e5 
0xffffff9146ce38b0 : 0xffffff8014064e5e 
0xffffff9146ce3900 : 0xffffff8013ee2a40 
0xffffff9146ce3920 : 0xffffff8013f3b207 
0xffffff9146ce3a20 : 0xffffff8013f3b5eb 
0xffffff9146ce3a70 : 0xffffff80146d2575 
0xffffff9146ce3ae0 : 0xffffff7f94c9dad5 
0xffffff9146ce3af0 : 0xffffff7f94c9d7e6 
0xffffff9146ce3b10 : 0xffffff8014666fcb 
0xffffff9146ce3b60 : 0xffffff8014670083 
0xffffff9146ce3ca0 : 0xffffff8014022c22 
0xffffff9146ce3db0 : 0xffffff8013f41998 
0xffffff9146ce3e10 : 0xffffff8013f18625 
0xffffff9146ce3e70 : 0xffffff8013f2f0d5 
0xffffff9146ce3f00 : 0xffffff801404b485 
0xffffff9146ce3fa0 : 0xffffff8013ee3226 
      Kernel Extensions in backtrace:
         com.apple.driver.watchdog(1.0)[EFAA17B9-A62C-30B7-9602-0BB5282EDDD6]@0xffffff7f94c9c000->0xffffff7f94ca4fff

BSD process name corresponding to current thread: watchdogd

Mac OS version:
19C57

Kernel version:
Darwin Kernel Version 19.2.0: Sat Nov  9 03:47:04 PST 2019; root:xnu-6153.61.1~20/RELEASE_X86_64
Kernel UUID: C3E7E405-C692-356B-88D3-C30041FD1E72
Kernel slide:     0x0000000013c00000
Kernel text base: 0xffffff8013e00000
__HIB  text base: 0xffffff8013d00000
System model name: MacBookPro12,1 (Mac-E43C1C25D4880AD6)
System shutdown begun: NO
Panic diags file available: YES (0x0)

System uptime in nanoseconds: 35520725638494
last loaded kext at 22432913035: @fileutil	20.036.15 (addr 0xffffff7f95027000, size 114688)
last unloaded kext at 35455136479028: >!A!ILpssI2C	3.0.60 (addr 0xffffff7f95053000, size 40960)
loaded kexts:
com.intel.kext.intelhaxm	7.5.1
com.Cycling74.driver.Soundflower	2
com.malwarebytes.mbam.rtprotection	3.3.32
@fileutil	20.036.15
@filesystems.autofs	3.0
>AGPM	111.4.1
>!APlatformEnabler	2.7.0d0
>X86PlatformShim	1.0.0
>!AUpstreamUserClient	3.6.8
>AudioAUUC	1.70
>!AGraphicsDevicePolicy	4.5.21
@AGDCPluginDisplayMetrics	4.5.21
>!AHDA	283.15
>!AHV	1
|IOUserEthernet	1.0.1
|IO!BSerialManager	7.0.2f4
>pmtelemetry	1
@Dont_Steal_Mac_OS_X	7.0.0
>!ACameraInterface	7.6.0
>!A!IBDWGraphics	14.0.3
>!AThunderboltIP	3.1.3
>eficheck	1
>!A!ISlowAdaptiveClocking	4.0.0
>!ABacklight	180.1
|Broadcom!B20703USBTransport	7.0.2f4
>!ALPC	3.1
>!A!IBDWGraphicsFramebuffer	14.0.3
>!AMCCSControl	1.13
>!ASMCLMU	212
>!UCardReader	489.60.3
>!AVirtIO	1.0
@filesystems.hfs.kext	522.0.9
@!AFSCompression.!AFSCompressionTypeDataless	1.0.0d1
@BootCache	40
@!AFSCompression.!AFSCompressionTypeZlib	1.0.0
@filesystems.apfs	1412.61.1
>!AAHCIPort	341.0.2
>!ATopCaseHIDEventDriver	3420.1
>AirPort.BrcmNIC	1400.1.1
@private.KextAudit	1.0
>!ASmartBatteryManager	161.0.0
>!ARTC	2.0
>!AACPIButtons	6.1
>!AHPET	1.8
>!ASMBIOS	2.1
>!AACPIEC	6.1
>!AAPIC	1.7
$!AImage4	1
@nke.applicationfirewall	303
$TMSafetyNet	8
@!ASystemPolicy	2.0.0
|EndpointSecurity	1
@kext.triggers	1.0
>!AGraphicsControl	4.5.21
>DspFuncLib	283.15
@kext.OSvKernDSPLib	529
|IOAVB!F	800.17
>!ASSE	1.0
>!AHDA!C	283.15
|IOHDA!F	283.15
@!AGPUWrangler	4.5.21
|IOSlowAdaptiveClocking!F	1.0.0
>!ABacklightExpert	1.1.0
|IONDRVSupport	569.3
|Broadcom!BHost!CUSBTransport	7.0.2f4
|IO!BHost!CUSBTransport	7.0.2f4
|IO!BHost!CTransport	7.0.2f4
>X86PlatformPlugin	1.0.0
>IOPlatformPlugin!F	6.0.0d8
@!AGraphicsDeviceControl	4.5.21
|IOAccelerator!F2	438.2.8
>!ASMBus!C	1.0.18d1
|IOGraphics!F	569.3
@plugin.IOgPTPPlugin	800.14
|IOEthernetAVB!C	1.1.0
>usb.networking	5.0.0
>usb.!UHostCompositeDevice	1.2
|IOAudio!F	300.2
@vecLib.kext	1.2.0
|IOSerial!F	11
|IOSurface	269.6
@filesystems.hfs.encodings.kext	1
|IOAHCIBlock!S	316.40.3
>!AThunderboltDPInAdapter	6.2.4
>!AThunderboltDPAdapter!F	6.2.4
>!AThunderboltPCIDownAdapter	2.5.2
|IOAHCI!F	290.0.1
>!AActuatorDriver	3420.2
>!AHIDKeyboard	209
>!AHS!BDriver	3420.1
>IO!BHIDDriver	7.0.2f4
|IO!B!F	7.0.2f4
|IO!BPacketLogger	7.0.2f4
>!AMultitouchDriver	3420.2
>!AInputDeviceSupport	3420.4
>!AHSSPIHIDDriver	58
>!AThunderboltNHI	5.8.1
|IOThunderbolt!F	7.4.7
|IO80211!F	1200.12.2b1
>mDNSOffloadUserClient	1.0.1b8
>corecapture	1.0.4
|IOSkywalk!F	1
>!AHSSPISupport	58
>!A!ILpssSpi!C	3.0.60
>!A!ILpssGspi	3.0.60
>!A!ILpssDmac	3.0.60
>usb.!UXHCIPCI	1.2
>usb.!UXHCI	1.2
>usb.!UHostPacketFilter	1.0
|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	489.60.3
|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	800.14
|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