Bonjour,
Mon iMac redémarre tout seul sans prévenir. Plutôt quand il est "au repos".
J'ai le message panic qui apparait puis, après le redémarrage, le message de signalement.
Voici son contenu :
Merci de votre aide.
BigSur 11.2.3
	
	
	
		
	
		
			
		
		
	
				
			Mon iMac redémarre tout seul sans prévenir. Plutôt quand il est "au repos".
J'ai le message panic qui apparait puis, après le redémarrage, le message de signalement.
Voici son contenu :
Merci de votre aide.
BigSur 11.2.3
		Bloc de code:
	
	panic(cpu 1 caller 0xffffff8006364a25): 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 (3110 seconds ago): 300, last successful checkin: 120 seconds ago
service: com.apple.WindowServer, total successful checkins since load (3050 seconds ago): 305, last successful checkin: 0 seconds ago
Backtrace (CPU 1), Frame : Return Address
0xffffffa06639b670 : 0xffffff80030bab4d
0xffffffa06639b6c0 : 0xffffff80031fd7e3
0xffffffa06639b700 : 0xffffff80031ede1a
0xffffffa06639b750 : 0xffffff800305fa2f
0xffffffa06639b770 : 0xffffff80030ba3ed
0xffffffa06639b890 : 0xffffff80030ba6d8
0xffffffa06639b900 : 0xffffff80038bf004
0xffffffa06639b970 : 0xffffff8006364a25
0xffffffa06639b980 : 0xffffff8006364678
0xffffffa06639b9a0 : 0xffffff800384628e
0xffffffa06639b9f0 : 0xffffff8006363ab4
0xffffffa06639bb20 : 0xffffff800385045b
0xffffffa06639bc80 : 0xffffff80031a8e51
0xffffffa06639bd90 : 0xffffff80030c0147
0xffffffa06639be00 : 0xffffff8003096905
0xffffffa06639be60 : 0xffffff80030ae062
0xffffffa06639bef0 : 0xffffff80031d1fc3
0xffffffa06639bfa0 : 0xffffff8003060216
      Kernel Extensions in backtrace:
         com.apple.driver.watchdog(1.0)[2C1307C5-FD71-3802-8D68-A67DB24BCB4A]@0xffffff8006363000->0xffffff8006364fff
Process name corresponding to current thread: watchdogd
Mac OS version:
20D91
Kernel version:
Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64
Kernel UUID: C86236B2-4976-3542-80CA-74A6B8B4BA03
KernelCache slide: 0x0000000002e00000
KernelCache base:  0xffffff8003000000
Kernel slide:      0x0000000002e10000
Kernel text base:  0xffffff8003010000
__HIB  text base: 0xffffff8002f00000
System model name: iMac15,1 (Mac-42FD25EABCABB274)
System shutdown begun: NO
Panic diags file available: YES (0x0)
Hibernation exit count: 0
System uptime in nanoseconds: 3225452960400
Last Sleep:           absolute           base_tsc          base_nano
  Uptime  : 0x000002eefbfa5d32
  Sleep   : 0x0000000000000000 0x0000000000000000 0x0000000000000000
  Wake    : 0x0000000000000000 0x0000000a9744b660 0x0000000000000000
last started kext at 410691407330: >!AXsanScheme    3 (addr 0xffffff8004867000, size 12288)
last stopped kext at 299103412057: >!A!ILpssGspi    3.0.60 (addr 0xffffff800452a000, size 32768)
loaded kexts:
com.globaldelight.driver.Boom2Device    1.2
@filesystems.afpfs    11.3
@nke.asp_tcp    8.2
[QUOTE]
usb.!UUserHCI    1
[/QUOTE]
@filesystems.smbfs    3.4.1
[QUOTE]
!ATopCaseHIDEventDriver    4030.5
X86PlatformShim    1.0.0
AGPM    119
!APlatformEnabler    2.7.0d0
[/QUOTE]
@filesystems.autofs    3.0
@fileutil    20.036.15
[QUOTE]
!AUpstreamUserClient    3.6.8
[/QUOTE]
@kext.AMDFramebuffer    4.0.2
@kext.AMDRadeonX4000    4.0.2
@kext.AMDRadeonServiceManager    4.0.2
[QUOTE]
AudioAUUC    1.70
!AGraphicsDevicePolicy    6.2.2
[/QUOTE]
@AGDCPluginDisplayMetrics    6.2.2
[QUOTE]
pmtelemetry    1
LuaHardwareAccess    1.0.16
[/QUOTE]
|IOUserEthernet    1.0.1
|IO!BSerialManager    8.0.3d9
@Dont_Steal_Mac_OS_X    7.0.0
[QUOTE]
!AHV    1
!AMikeyHIDDriver    131
!ADiskImages2    1
!AMikeyDriver    283.15
!A!IHD5000Graphics    16.0.1
!AHDA    283.15
!A!IFramebufferAzul    16.0.1
!A!ISlowAdaptiveClocking    4.0.0
eficheck    1
!ASMCLMU    212
[/QUOTE]
@kext.AMD7000!C    4.0.2
[QUOTE]
!ALPC    3.1
!AMCCSControl    1.14
!AThunderboltIP    4.0.3
[/QUOTE]
@filesystems.tmpfs    1
@filesystems.hfs.kext    556.60.1
@BootCache    40
@!AFSCompression.!AFSCompressionTypeZlib    1.0.0
@!AFSCompression.!AFSCompressionTypeDataless    1.0.0d1
@filesystems.apfs    1677.81.1
|!ABCM5701Ethernet    11.0.0
[QUOTE]
!ASDXC    1.9.0
[/QUOTE]
@private.KextAudit    1.0
[QUOTE]
AirPort.BrcmNIC    1400.1.1
!AAHCIPort    346
!ARTC    2.0
!AACPIButtons    6.1
!AHPET    1.8
!ASMBIOS    2.1
!AACPIEC    6.1
!AAPIC    1.7
[/QUOTE]
@!ASystemPolicy    2.0.0
@nke.applicationfirewall    310
|IOKitRegistryCompatibility    1
|EndpointSecurity    1
[QUOTE]
!AXsanScheme    3
[/QUOTE]
$SecureRemotePassword    1.0
[QUOTE]
!A!BHIDKeyboard    223
!AHIDKeyboard    223
!AMultitouchDriver    4400.28
!AInputDeviceSupport    4400.35
!AHS!BDriver    4030.5
IO!BHIDDriver    8.0.3d9
[/QUOTE]
@kext.triggers    1.0
@kext.AMDRadeonX4030HWLibs    1.0
@kext.AMDRadeonX4000HWServices    4.0.2
[QUOTE]
!AGraphicsControl    6.2.2
[/QUOTE]
|IOSerial!F    11
|IOAVB!F    930.1
[QUOTE]
DspFuncLib    283.15
[/QUOTE]
@kext.OSvKernDSPLib    529
|IONDRVSupport    585
@!AGPUWrangler    6.2.2
|IOAccelerator!F2    439.52
|IOSlowAdaptiveClocking!F    1.0.0
[QUOTE]
!ASMBusPCI    1.0.14d1
X86PlatformPlugin    1.0.0
!AHDA!C    283.15
[/QUOTE]
|IOHDA!F    283.15
|IOAudio!F    300.6.1
@vecLib.kext    1.2.0
@plugin.IOgPTPPlugin    900.11
|IOEthernetAVB!C    1.1.0
@kext.AMDSupport    4.0.2
@!AGraphicsDeviceControl    6.2.2
[QUOTE]
IOPlatformPlugin!F    6.0.0d8
[/QUOTE]
|IOGraphics!F    585
[QUOTE]
!ASMBus!C    1.0.18d1
!AThunderboltEDMSink    5.0.3
[/QUOTE]
|Broadcom!BHost!CUSBTransport    8.0.3d9
|IO!BHost!CUSBTransport    8.0.3d9
|IO!BHost!CTransport    8.0.3d9
[QUOTE]
usb.networking    5.0.0
usb.!UHostCompositeDevice    1.2
usb.!UHub    1.2
!AThunderboltDPOutAdapter    8.1.4
!AThunderboltDPInAdapter    8.1.4
!AThunderboltDPAdapter!F    8.1.4
!AThunderboltPCIDownAdapter    4.1.1
!ABSDKextStarter    3
[/QUOTE]
|IOSurface    289.3
@filesystems.hfs.encodings.kext    1
|IOAHCIBlock!S    332
[QUOTE]
!AThunderboltNHI    7.2.8
[/QUOTE]
|IOThunderbolt!F    9.3.2
|IOUSB!F    900.4.2
[QUOTE]
usb.!UXHCIPCI    1.2
usb.!UXHCI    1.2
[/QUOTE]
|IO80211!F    1200.12.2b1
|IOSkywalk!F    1
[QUOTE]
mDNSOffloadUserClient    1.0.1b8
corecapture    1.0.4
[/QUOTE]
|IOAHCI!F    294
[QUOTE]
!AEFINVRAM    2.1
!AEFIRuntime    2.1
[/QUOTE]
|IOSMBus!F    1.1
|IOHID!F    2.0.0
$!AImage4    3.0.0
|IOTimeSync!F    900.11
|IONetworking!F    3.4
[QUOTE]
DiskImages    493.0.0
[/QUOTE]
|IO!B!F    8.0.3d9
|IOReport!F    47
|IO!BPacketLogger    8.0.3d9
$quarantine    4
$sandbox    300.0
@kext.!AMatch    1.0.0d1
|CoreAnalytics!F    1
[QUOTE]
!ASSE    1.0
!AKeyStore    2
!UTDM    511.60.2
[/QUOTE]
|IOUSBMass!SDriver    184.40.6
|IOSCSIBlockCommandsDevice    436.40.6
|IO!S!F    2.1
|IOSCSIArchitectureModel!F    436.40.6
[QUOTE]
!AMobileFileIntegrity    1.0.5
[/QUOTE]
@kext.CoreTrust    1
[QUOTE]
!AFDEKeyStore    28.30
!AEffaceable!S    1.0
!ACredentialManager    1.0
KernelRelayHost    1
[/QUOTE]
|IOUSBHost!F    1.2
[QUOTE]
!UHostMergeProperties    1.2
usb.!UCommon    1.0
!ABusPower!C    1.0
!ASEPManager    1.0.1
IOSlaveProcessor    1
!AACPIPlatform    6.1
!ASMC    3.1.9
[/QUOTE]
|IOPCI!F    2.9
|IOACPI!F    1.4
[QUOTE]
watchdog    1
[/QUOTE]
@kec.pthread    1
@kec.corecrypto    11.1
@kec.Libm    1
			
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