iTunes crashes Yosemite 10.10.3 to black screen

Question

Yosemite 10.10.3 crashes to black screen then reboots automatically when I open iTunes. This also happens when trying to open Google Chrome. This all started last week on Friday, Apr 24th. I had been having problems updating the Pro Video 2.0.1 pack from Apple&#x27;s Software Update. Then I noticed Chrome had stopped loading pages at all and after a while all open apps would freeze until crash to black screen. The only way to reboot was to unplug. This still happens with Google Chrome. I uninstalled using App Cleaner and trashed all Cache files associated with Chrome. After re-installing Chrome the same problem exists in the new install. I then booted into Recovery Mode performing a disk and permission repair. No help after that.I had previously fixed the Pro Video 2.0.1 update by installing them manually and my video apps now work. however Mac apps still crash Yosemite.Running on Mac Pro (Late 2013), OS X Yosemite 10.10.3Please help if you have similar problems with a solution.Any help is very much appreciated in advance.

Linc Davis · Answer

These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.Launch the Console application in any of the following ways:☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens. ☞ Open LaunchPad and start typing the name.In the Console window, select          DIAGNOSTIC AND USAGE INFORMATION ▹ System Diagnostic Reports(not Diagnostic and Usage Messages) from the log list on the left. If you don&#x27;t see that list, select          View ▹ Show Log Listfrom the menu bar. A GPU restart report has a name that begins with "Kernel" and ends in ".gpuRestart".There is a disclosure triangle to the left of the list item. If the triangle is pointing to the right, click it so that it points down. You&#x27;ll see a list of reports. A crash report has a name that begins with the name of the crashed process and ends in ".crash". A panic report has a name that begins with "Kernel" and ends in ".panic". A GPU restart report has a name that begins with "Kernel" and ends in ".gpuRestart". Select the most recent of each. The contents of the report will appear on the right. Use copy and paste to post the entire contents—the text, not a screenshot.I know the report is long, maybe several hundred lines. Please post all of it anyway.If you don&#x27;t see any reports listed, but you know there was a crash or panic, you may have chosen Diagnostic and Usage Messages from the log list. Choose DIAGNOSTIC AND USAGE INFORMATION instead.In the interest of privacy, I suggest that, before posting, you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if it’s present (it may not be.)Please don’t post other kinds of diagnostic report—they&#x27;re very long and rarely helpful.

cdolson · Answer

First off - Thank you for the help in advance and taking your time!Here is the System Diagnostic Reports from my Console:Kernel .panic:Thu Apr 16 11:31:57 2015*** Panic Report ***panic(cpu 6 caller 0xffffff801bc17cc2): Kernel trap at 0xffffff7f9e195778, type 14&#x3D;page fault, registers:CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000002f693000, CR4: 0x00000000001626e0RAX: 0x0000000000000000, RBX: 0xffffff81315d7000, RCX: 0x0000000000000009, RDX: 0x0000000000000002RSP: 0xffffff8e49113360, RBP: 0xffffff8e491133d0, RSI: 0x0000000000000009, RDI: 0xffffff8d1b23b000R8:  0x0000000000988d2b, R9:  0xffffff813087ac78, R10: 0x0000941593bd2c23, R11: 0x0000941593249ef8R12: 0x0000000000000009, R13: 0xffffff8130f22200, R14: 0x0000000000000009, R15: 0x0000000000000000RFL: 0x0000000000010283, RIP: 0xffffff7f9e195778, CS:  0x0000000000000008, SS:  0x0000000000000010Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x6Backtrace (CPU 6), Frame : Return Address0xffffff8e49113010 : 0xffffff801bb2bda10xffffff8e49113090 : 0xffffff801bc17cc20xffffff8e49113250 : 0xffffff801bc34b730xffffff8e49113270 : 0xffffff7f9e1957780xffffff8e491133d0 : 0xffffff7f9e119bea0xffffff8e491133f0 : 0xffffff7f9e119b730xffffff8e49113420 : 0xffffff7f9e12e8090xffffff8e49113480 : 0xffffff7f9e1950f60xffffff8e491134b0 : 0xffffff7f9e1d42540xffffff8e49113590 : 0xffffff7f9e1ee20a0xffffff8e49113680 : 0xffffff7f9e1fe2720xffffff8e491136a0 : 0xffffff7f9e1ed60f0xffffff8e491136d0 : 0xffffff7f9e1ed5a50xffffff8e491136f0 : 0xffffff7f9e1ff0da0xffffff8e49113710 : 0xffffff7f9e1eb6c10xffffff8e49113730 : 0xffffff7f9e1a85960xffffff8e49113750 : 0xffffff7f9e18fcab0xffffff8e49113790 : 0xffffff7f9dfde3f70xffffff8e491137f0 : 0xffffff7f9e8f32580xffffff8e49113870 : 0xffffff7f9e8f3a9c0xffffff8e491138a0 : 0xffffff7f9e8c514b0xffffff8e49113900 : 0xffffff7f9e8d5f8e0xffffff8e49113940 : 0xffffff7f9e88b2d50xffffff8e49113a40 : 0xffffff7f9e88acb20xffffff8e49113a80 : 0xffffff7f9e88a9ec0xffffff8e49113ac0 : 0xffffff7f9e8838b70xffffff8e49113c70 : 0xffffff7f9e883e380xffffff8e49113e20 : 0xffffff7f9cd785f00xffffff8e49113e60 : 0xffffff7f9cd7784e0xffffff8e49113e90 : 0xffffff7f9cd739a70xffffff8e49113ef0 : 0xffffff801c0d5d3d0xffffff8e49113f40 : 0xffffff801c0d3bad0xffffff8e49113f80 : 0xffffff801c0d3ca60xffffff8e49113fb0 : 0xffffff801bc125b7      Kernel Extensions in backtrace:         com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000-&gt;0xffffff7f9cda2fff            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000         com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff 7f9dfdb000-&gt;0xffffff7f9e100fff            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f9cc86000            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000            dependency: com.apple.AppleGraphicsDeviceControl(3.10.22)[44D7223C-9628-3FEA-A3B8-27DE9E1CE 0C3]@0xffffff7f9dece000         com.apple.kext.AMD7000Controller(1.3.2)[76C891EB-86F9-3305-B69C-3D1BE21143D3]@0 xffffff7f9e8b2000-&gt;0xffffff7f9ed8ffff            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f9cc86000            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000            dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff 7f9dfdb000            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000         com.apple.iokit.IOAcceleratorFamily2(156.14)[BE7D765B-49C1-34F9-B75E-3EAF8A4062 A3]@0xffffff7f9e10f000-&gt;0xffffff7f9e17dfff            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000         com.apple.AMDRadeonX4000(1.3.2)[B3724961-1FF7-3BC4-BDA4-58AE1D9DDF0D]@0xffffff7 f9e18c000-&gt;0xffffff7f9e76afff            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000            dependency: com.apple.iokit.IOAcceleratorFamily2(156.14)[BE7D765B-49C1-34F9-B75E-3EAF8A4062 A3]@0xffffff7f9e10f000         com.apple.kext.AMDFramebuffer(1.3.2)[1ACA1E4C-0AE5-3307-9D13-71AFA2C12F3C]@0xff ffff7f9e87b000-&gt;0xffffff7f9e89efff            dependency: com.apple.iokit.IOACPIFamily(1.4)[70E2B65E-A91A-3522-A1A0-79FD63EABB4C]@0xfffff f7f9cc86000            dependency: com.apple.iokit.IOPCIFamily(2.9)[52E715FC-521D-3869-B2EA-5228FA4BEA34]@0xffffff 7f9c324000            dependency: com.apple.kext.AMDSupport(1.3.2)[2DBD61CD-1433-3BDA-A41F-208BB4C1FA3B]@0xffffff 7f9dfdb000            dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[82EAD591-67E3-39CB-A232-A8095CA30E92]@0 xffffff7f9cd68000BSD process name corresponding to current thread: kernel_taskMac OS version:14D131Kernel version:Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64Kernel UUID: 4B3A11F4-77AA-3D27-A22D-81A1BC5B504DKernel slide:     0x000000001b800000Kernel text base: 0xffffff801ba00000__HIB  text base: 0xffffff801b900000System model name: MacPro6,1 (Mac-F60DEB81FF30ACF6)System uptime in nanoseconds: 162820384111903last loaded kext at 36021841635540: com.apple.macos.driver.AppleUSBEthernetHost    7.0 (addr 0xffffff7f9ef41000, size 28672)last unloaded kext at 36087362326016: com.apple.macos.driver.AppleUSBEthernetHost    7.0 (addr 0xffffff7f9ef41000, size 20480)loaded kexts:com.paceap.kext.pacesupport.snowleopard    5.9.1com.Cycling74.driver.Soundflower    1.6.6com.apple.filesystems.smbfs    3.0.1com.apple.driver.AppleBluetoothMultitouch    85.3com.apple.filesystems.autofs    3.0com.apple.driver.AudioAUUC    1.70com.apple.iokit.IOUserEthernet    1.0.1com.apple.iokit.IOBluetoothSerialManager    4.3.4f4com.apple.Dont_Steal_Mac_OS_X    7.0.0com.apple.driver.AppleHWAccess    1com.apple.driver.AppleHV    1com.apple.driver.ApplePlatformEnabler    2.2.0d4com.apple.driver.AGPM    110.19.5com.apple.driver.X86PlatformShim    1.0.0com.apple.driver.AppleIntelSlowAdaptiveClocking    4.0.0com.apple.driver.AppleOSXWatchdog    1com.apple.driver.AppleHDA    272.18com.apple.driver.AppleGraphicsDevicePolicy    3.7.7com.apple.driver.AppleUpstreamUserClient    3.6.1com.apple.driver.AppleMCCSControl    1.2.11com.apple.kext.AMDFramebuffer    1.3.2com.apple.driver.AppleLPC    1.7.3com.apple.AMDRadeonX4000    1.3.2com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport    4.3.4f4com.apple.kext.AMD7000Controller    1.3.2com.apple.driver.AppleMGPUPowerControl    3.10.22com.apple.driver.AppleIntelMCEReporter    107com.apple.driver.AppleThunderboltIP    2.0.2com.apple.AppleFSCompression.AppleFSCompressionTypeDataless    1.0.0d1com.apple.AppleFSCompression.AppleFSCompressionTypeZlib    1.0.0d1com.apple.BootCache    36com.apple.driver.XsanFilter    404com.apple.driver.AppleUSBHub    705.4.2com.apple.iokit.IOAHCIBlockStorage    2.7.1com.apple.driver.AppleUSBXHCI    710.4.11com.apple.driver.AirPort.Brcm4360    930.37.3com.apple.iokit.AppleBCM5701Ethernet    10.1.3com.apple.driver.AppleUSBEHCI    705.4.14com.apple.driver.AppleAHCIPort    3.1.2com.apple.driver.AppleACPIButtons    3.1com.apple.driver.AppleACPIEC    3.1com.apple.driver.AppleRTC    2.0com.apple.driver.AppleHPET    1.8com.apple.driver.AppleSMBIOS    2.1com.apple.driver.AppleAPIC    1.7com.apple.driver.AppleIntelCPUPowerManagementClient    218.0.0com.apple.nke.applicationfirewall    161com.apple.security.quarantine    3com.apple.security.TMSafetyNet    8com.apple.driver.AppleIntelCPUPowerManagement    218.0.0com.apple.driver.IOBluetoothHIDDriver    4.3.4f4com.apple.driver.AppleMultitouchDriver    263.9.1com.apple.kext.triggers    1.0com.apple.iokit.IOSurface    97.4com.apple.iokit.IOSerialFamily    11com.apple.iokit.IOSlowAdaptiveClockingFamily    1.0.0com.apple.driver.DspFuncLib    272.18com.apple.kext.OSvKernDSPLib    1.15com.apple.driver.AppleSMBusController    1.0.13d1com.apple.iokit.IOAcceleratorFamily2    156.14com.apple.iokit.IOBluetoothHostControllerUSBTransport    4.3.4f4com.apple.iokit.IOBluetoothFamily    4.3.4f4com.apple.driver.AppleHDAController    272.18com.apple.iokit.IOHDAFamily    272.18com.apple.iokit.IOAudioFamily    203.3com.apple.vecLib.kext    1.2.0com.apple.iokit.IOUSBUserClient    705.4.0com.apple.kext.AMDSupport    1.3.2com.apple.AppleGraphicsDeviceControl    3.10.22com.apple.driver.AppleGraphicsControl    3.10.22com.apple.driver.AppleBacklightExpert    1.1.0com.apple.iokit.IONDRVSupport    2.4.1com.apple.iokit.IOGraphicsFamily    2.4.1com.apple.driver.X86PlatformPlugin    1.0.0com.apple.driver.AppleSMC    3.1.9com.apple.driver.IOPlatformPluginFamily    5.9.1d7com.apple.iokit.IOSCSIArchitectureModelFamily    3.7.5com.apple.driver.AppleUSBHIDKeyboard    176.2com.apple.driver.AppleHIDKeyboard    176.2com.apple.iokit.IOUSBHIDDriver    705.4.0com.apple.driver.AppleUSBMergeNub    705.4.0com.apple.driver.CoreStorage    471.20.7com.apple.driver.AppleUSBComposite    705.4.9com.apple.driver.AppleThunderboltDPInAdapter    4.0.6com.apple.driver.AppleThunderboltDPAdapterFamily    4.0.6com.apple.driver.AppleThunderboltPCIDownAdapter    2.0.2com.apple.driver.AppleThunderboltNHI    3.1.7com.apple.iokit.IOThunderboltFamily    4.2.2com.apple.iokit.IO80211Family    730.60com.apple.iokit.IOEthernetAVBController    1.0.3b3com.apple.driver.mDNSOffloadUserClient    1.0.1b8com.apple.iokit.IONetworkingFamily    3.2com.apple.iokit.IOUSBFamily    720.4.4com.apple.iokit.IOAHCIFamily    2.7.5com.apple.driver.AppleEFINVRAM    2.0com.apple.iokit.IOHIDFamily    2.0.0com.apple.iokit.IOSMBusFamily    1.1com.apple.driver.AppleEFIRuntime    2.0com.apple.security.sandbox    300.0com.apple.kext.AppleMatch    1.0.0d1com.apple.driver.AppleKeyStore    2com.apple.driver.AppleMobileFileIntegrity    1.0.5com.apple.driver.AppleCredentialManager    1.0com.apple.driver.DiskImages    396com.apple.iokit.IOStorageFamily    2.0com.apple.iokit.IOReportFamily    31com.apple.driver.AppleFDEKeyStore    28.30com.apple.driver.AppleACPIPlatform    3.1com.apple.iokit.IOPCIFamily    2.9com.apple.iokit.IOACPIFamily    1.4com.apple.kec.pthread    1com.apple.kec.corecrypto    1.0com.apple.kec.Libm    1System Profile:AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x135), Broadcom BCM43xx 1.0 (7.15.166.24.3)Bluetooth: Version 4.3.4f4 15601, 3 services, 27 devices, 1 incoming serial portsPCI Card: AMD FirePro D700, Display Controller, Slot-1PCI Card: AMD FirePro D700, Display Controller, Slot-2Thunderbolt Bus: Mac Pro, Apple Inc., 19.2Thunderbolt Bus: Mac Pro, Apple Inc., 19.2Thunderbolt Bus: Mac Pro, Apple Inc., 19.2Memory Module: DIMM1, 32 GB, DDR3 ECC, 1066 MHz, 0x80CE, 0x4D3339334234473730444D302D5948392020Memory Module: DIMM2, 32 GB, DDR3 ECC, 1066 MHz, 0x80CE, 0x4D3339334234473730444D302D5948392020Memory Module: DIMM3, 32 GB, DDR3 ECC, 1066 MHz, 0x80CE, 0x4D3339334234473730444D302D5948392020Memory Module: DIMM4, 32 GB, DDR3 ECC, 1066 MHz, 0x80CE, 0x4D3339334234473730444D302D5948392020USB Device: HubUSB Device: BRCM20702 HubUSB Device: Bluetooth USB Host ControllerUSB Device: Keyboard HubUSB Device: Apple KeyboardUSB Device: Intuos5 touch MSerial ATA Device: APPLE SSD SM1024F, 1 TBModel: MacPro6,1, BootROM MP61.0116.B11, 8 processors, 8-Core Intel Xeon E5, 3 GHz, 128 GB, SMC 2.20f18Network Service: Ethernet 1, Ethernet, en0Network Service: Wi-Fi, AirPort, en2Graphics: AMD FirePro D700, AMD FirePro D700, PCIe, 6144 MBGraphics: AMD FirePro D700, AMD FirePro D700, PCIe, 6144 MB

cdolson · Answer

Here is part of the .crash report. I had to edit out the "Binary Images" section because it was so long and creating errors in replying.thanks again..crash:Process:              coreaudiod [2575]Path:                  /usr/sbin/coreaudiodIdentifier:            coreaudiodVersion:              1Code Type:            X86-64 (Native)Parent Process:        launchd [1]Responsible:          coreaudiod [2575]User ID:              202Date/Time:            2015-04-20 16:49:19.890 -0700OS Version:            Mac OS X 10.10.3 (14D136)Report Version:        11Time Awake Since Boot: 27000 secondsCrashed Thread:        8  Dispatch queue: com.apple.audio.system-eventException Type:        EXC_BAD_ACCESS (SIGSEGV)Exception Codes:      KERN_INVALID_ADDRESS at 0x0000000000000050VM Regions Near 0x50:--&gt;    __TEXT                000000010da42000-000000010db1e000 [  880K] r-x/rwx SM&#x3D;COW  /usr/sbin/coreaudiodThread 0:: Dispatch queue: com.apple.main-thread0  libsystem_kernel.dylib            0x00007fff8acd64de mach_msg_trap + 101  libsystem_kernel.dylib            0x00007fff8acd564f mach_msg + 552  com.apple.CoreFoundation          0x00007fff94769eb4 __CFRunLoopServiceMachPort + 2123  com.apple.CoreFoundation          0x00007fff9476937b __CFRunLoopRun + 13714  com.apple.CoreFoundation          0x00007fff94768bd8 CFRunLoopRunSpecific + 2965  coreaudiod                        0x000000010dab817d 0x10da42000 + 4837096  libdyld.dylib                    0x00007fff92fcc5c9 start + 1Thread 1:: Dispatch queue: com.apple.libdispatch-manager0  libsystem_kernel.dylib            0x00007fff8acdc232 kevent64 + 101  libdispatch.dylib                0x00007fff91f6ba6a _dispatch_mgr_thread + 52Thread 2:: SystemSoundServer0  libsystem_kernel.dylib            0x00007fff8acd64de mach_msg_trap + 101  libsystem_kernel.dylib            0x00007fff8acd564f mach_msg + 552  com.apple.CoreFoundation          0x00007fff94769eb4 __CFRunLoopServiceMachPort + 2123  com.apple.CoreFoundation          0x00007fff9476937b __CFRunLoopRun + 13714  com.apple.CoreFoundation          0x00007fff94768bd8 CFRunLoopRunSpecific + 2965  coreaudiod                        0x000000010dabcf89 0x10da42000 + 5036896  coreaudiod                        0x000000010dac6ae1 0x10da42000 + 5434577  libsystem_pthread.dylib          0x00007fff91f95268 _pthread_body + 1318  libsystem_pthread.dylib          0x00007fff91f951e5 _pthread_start + 1769  libsystem_pthread.dylib          0x00007fff91f9341d thread_start + 13Thread 3:: com.apple.audio.IOThread.server0  libsystem_kernel.dylib            0x00007fff8acdb136 __psynch_cvwait + 101  coreaudiod                        0x000000010da4f7b5 0x10da42000 + 552212  coreaudiod                        0x000000010da72731 0x10da42000 + 1984493  coreaudiod                        0x000000010da6f9d9 0x10da42000 + 1868414  coreaudiod                        0x000000010da6f90b 0x10da42000 + 1866355  coreaudiod                        0x000000010da4affb 0x10da42000 + 368596  libsystem_pthread.dylib          0x00007fff91f95268 _pthread_body + 1317  libsystem_pthread.dylib          0x00007fff91f951e5 _pthread_start + 1768  libsystem_pthread.dylib          0x00007fff91f9341d thread_start + 13Thread 4:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 5:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 6:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 7:: Dispatch queue: com.apple.audio.device.com.adobe.medialayer.coreaudiohost:After Effects 13.2.event0  com.apple.CoreFoundation          0x00007fff947598b8 __CFDataGrow + 5361  com.apple.CoreFoundation          0x00007fff94754bda CFDataReplaceBytes + 3942  com.apple.CoreFoundation          0x00007fff947599a3 _plistAppendCharacters + 2113  com.apple.CoreFoundation          0x00007fff9475a029 _CFAppendXML0 + 14814  com.apple.CoreFoundation          0x00007fff94759d2d _CFAppendXML0 + 7175  com.apple.CoreFoundation          0x00007fff947594a8 _CFPropertyListCreateXMLData + 1846  com.apple.CoreFoundation          0x00007fff947592df CFPropertyListCreateData + 1757  coreaudiod                        0x000000010da96d04 0x10da42000 + 3473968  coreaudiod                        0x000000010da4d4de 0x10da42000 + 463029  coreaudiod                        0x000000010da4f424 0x10da42000 + 5430810  libdispatch.dylib                0x00007fff91f75bed dispatch_mig_server + 40311  libdispatch.dylib                0x00007fff91f68c13 _dispatch_client_callout + 812  libdispatch.dylib                0x00007fff91f7387e _dispatch_source_latch_and_call + 72113  libdispatch.dylib                0x00007fff91f6c62b _dispatch_source_invoke + 41214  libdispatch.dylib                0x00007fff91f6c154 _dispatch_queue_drain + 57115  libdispatch.dylib                0x00007fff91f6decc _dispatch_queue_invoke + 20216  libdispatch.dylib                0x00007fff91f6b6b7 _dispatch_root_queue_drain + 46317  libdispatch.dylib                0x00007fff91f79fe4 _dispatch_worker_thread3 + 9118  libsystem_pthread.dylib          0x00007fff91f95637 _pthread_wqthread + 72919  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 8 Crashed:: Dispatch queue: com.apple.audio.system-event0  com.apple.CoreFoundation          0x00007fff947016ca CFBasicHashFindBucket + 41221  com.apple.CoreFoundation          0x00007fff9471f716 CFDictionaryGetValueIfPresent + 1342  coreaudiod                        0x000000010da8ac32 0x10da42000 + 2980343  coreaudiod                        0x000000010da8932e 0x10da42000 + 2916304  coreaudiod                        0x000000010da8087b 0x10da42000 + 2561235  coreaudiod                        0x000000010da9e64c 0x10da42000 + 3784446  coreaudiod                        0x000000010daa29b2 0x10da42000 + 3956987  coreaudiod                        0x000000010daa56e8 0x10da42000 + 4072728  coreaudiod                        0x000000010da95a50 0x10da42000 + 3426089  coreaudiod                        0x000000010da4cc40 0x10da42000 + 4409610  coreaudiod                        0x000000010da4f424 0x10da42000 + 5430811  libdispatch.dylib                0x00007fff91f75bed dispatch_mig_server + 40312  libdispatch.dylib                0x00007fff91f68c13 _dispatch_client_callout + 813  libdispatch.dylib                0x00007fff91f7387e _dispatch_source_latch_and_call + 72114  libdispatch.dylib                0x00007fff91f6c62b _dispatch_source_invoke + 41215  libdispatch.dylib                0x00007fff91f6c154 _dispatch_queue_drain + 57116  libdispatch.dylib                0x00007fff91f6decc _dispatch_queue_invoke + 20217  libdispatch.dylib                0x00007fff91f6b6b7 _dispatch_root_queue_drain + 46318  libdispatch.dylib                0x00007fff91f79fe4 _dispatch_worker_thread3 + 9119  libsystem_pthread.dylib          0x00007fff91f95637 _pthread_wqthread + 72920  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 9:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 10:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 11:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 12:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 13:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 14:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 15:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 16:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 17:0  libsystem_kernel.dylib            0x00007fff8acdb94a __workq_kernreturn + 101  libsystem_pthread.dylib          0x00007fff91f9340d start_wqthread + 13Thread 8 crashed with X86 Thread State (64-bit):  rax: 0x0000000000000000  rbx: 0x000000000000000a  rcx: 0x00007f989ae38630  rdx: 0xffffffffffffffff  rdi: 0x00007f989ae0bd21  rsi: 0x485cb2dabf7e4b02  rbp: 0x00000001118f3730  rsp: 0x00000001118f35f0  r8: 0x00007f989ae39640  r9: 0x0000000000000000  r10: 0x000000010db29500  r11: 0x00007f989af0002b  r12: 0x0000000000000000  r13: 0x000000010db294f0  r14: 0x00007f989ae0bce0  r15: 0x000000000000000d  rip: 0x00007fff947016ca  rfl: 0x0000000000010202  cr2: 0x0000000000000050Logical CPU:    0Error Code:      0x00000004Trap Number:    14External Modification Summary:  Calls made by other processes targeting this process:    task_for_pid: 413    thread_create: 0    thread_set_state: 0  Calls made by this process:    task_for_pid: 0    thread_create: 0    thread_set_state: 0  Calls made by all processes on this machine:    task_for_pid: 131691    thread_create: 1    thread_set_state: 0VM Region Summary:ReadOnly portion of Libraries: Total&#x3D;193.5M resident&#x3D;155.0M(80%) swapped_out_or_unallocated&#x3D;38.5M(20%)Writable regions: Total&#x3D;195.9M written&#x3D;6596K(3%) resident&#x3D;9524K(5%) swapped_out&#x3D;0K(0%) unallocated&#x3D;186.6M(95%)REGION TYPE                      VIRTUAL&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;                      &#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;Activity Tracing                  2048KDispatch continuations            32.0MIOKit                                12KKernel Alloc Once                    8KMALLOC                            144.9MMALLOC (admin)                      32KSTACK GUARD                        56.1MStack                              16.2MVM_ALLOCATE                        684K__DATA                            14.7M__IMAGE                            528K__LINKEDIT                        71.6M__TEXT                            121.9M__UNICODE                          552Kmapped file                        23.3Mshared memory                        4K&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;                      &#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;&#x3D;TOTAL                            484.4M

cdolson · Answer

This is the majority of the .gpuRestart report. Again, I had to edit out the long list of "** GPU Debug Info **" and "HWRingDumpStart" due to length. I was having trouble replying on the support site. Let me know if you need that information.Kernel .gpuRestart:Mon Apr 27 15:14:33 2015Event:               GPU ResetData/Time:           Mon Apr 27 15:14:33 2015Application:         Path:                OS Version:          Mac OS X Version 10.10.3 (Build 14D136)Graphics Hardware:   AMD FirePro D700Signature:           40Report Data:GPURestartReportStart------------------------[06] AccelChannel: DMA1Currently pending command from UnknownCtxPendingCommandTimestamp: 0x00000097, TotalDWords: 0x00000004, GART Offset&#x3D;0x00000001800a4600, stamp_idx&#x3D;6, estamp&#x3D;0x00000097PendingCommandStart:PendingCommandEnd------------------------[06] DMA1HWChannel: Enabled: Not IdleIndirectCommandSize: 0x00000040, LastReadTimestamp: 0x00000096, NextSubmitTimestamp: 0x0000009a------------------------[00] HWRing: EnabledRingSizeInDwords: 0x0800,  FreeSpace: 0x0757, Head: 0x00000598, LastSubmitPosition: 0x00000640, Tail: 0x00000640RB[0]_RPTR: 0x00001660, RB[0]_WPTR: 0x00001900------------------------[0] PFP_HEADER_DUMP:  0xc0013900  0xc0044700  0xc0021100  0xc0054400  0xc0004200 [0] ME_HEADER_DUMP :  0xc0013900  0xc0044700  0xc0054400  0xc0013900  0xc0053c00 [1] PFP_HEADER_DUMP:  0xa902e273  0x6904091c  0x78bdb4d0  0x5358cc70  0x5fa1c839 [1] ME_HEADER_DUMP :  0x8defcb1f  0x3287fcf8  0x15367ead  0xc60def8a  0xf403fd15 [2] PFP_HEADER_DUMP:  0x5a3fff6a  0x4bfcb77e  0xf152346b  0xb321b37b  0xb23435e4 [2] ME_HEADER_DUMP :  0x82e8410d  0xa28f8983  0x53dfad03  0xef6172b9  0x0f63fd7a ------------------------SRBM_CNTL  : 0x000103ff | CP_ME_CNTL  : 0x00000000SRBM_STATUS: 0x20000ec0 | SRBM_STATUS2: 0x00000040GRBM_STATUS: 0x00003028 | GRBM_STATUS2: 0x00000000------------------------GPU HangFlags 0x00000007: AsicHangState 0x00000007, AsicResetRequirement 0x00000002IndividualEngineHang: 1NonEngineBlockHang  : 1FenceNotRetired     : 1PerEngineReset      : 0FullAsicReset       : 1GPU HangState 0x00000040: Hung Engines: DRMDMA1/SDMA ------------------------AMDTahitiGraphicsAccelerator PCIe Device: [2:0:0] State: ENABLED, channelResetMask 0x00000040Configuration: deviceBits: 0x50096798, capabilityBits: 0x30840300TotalVideoRAMBytes: 0x0000000180000000 (6442450944)------------------------[00] PM4 Engine: Enabled: Idle[00] GFX Channel: Enabled: Idle[01] C0 Channel: Enabled: Idle[02] C1 Channel: Enabled: Idle------------------------[01] DMA Engine: Enabled: Idle[03] DMA0 Channel: Enabled: Idle------------------------[02] UVD Engine: Disabled: Idle[04] UVD Channel: Disabled: Idle------------------------[03] SPU Engine: Disabled: Idle[05] SPU Channel: Disabled: Idle------------------------[04] DMA1 Engine: Enabled: Not Idle[06] DMA1 Channel: Enabled: Not Idle------------------------[05] VCE Engine: Disabled: Idle[07] VCE Channel: Disabled: Idle[08] VCELLQ Channel: Disabled: Idle------------------------------------------------GPURestartReportEnd

Linc Davis · Answer

If multiple displays are connected, disconnect all but one and test. Otherwise, you may be dealing with a warranty issue.Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. You may have to leave the machine there for several days.Print the first page of the panic report and bring it with you.Back up all data on the internal drive(s) before you hand over your computer to anyone. There are ways to back up a computer that isn&#x27;t fully functional—ask if you need guidance.If privacy is a concern, erase the data partition(s) with the option to write zeros* (do this only if you have at least two complete, independent backups, and you know how to restore to an empty drive from any of them.) Don’t erase the recovery partition, if present.Keeping your confidential data secure during hardware repairApple also recommends that you deauthorize a device in the iTunes Store before having it serviced.*An SSD doesn&#x27;t need to be zeroed.

cdolson · Answer

Thanks again Linc.I ran an EtreCheck as well and uninstalled any suspect 3rd party items and this didn&#x27;t solve the crash problem and neither did disconnecting one of my monitors.Also - I noticed that there were no new .panic, .gpuRestart or .crash reports dated since Apr. 27th, 2015 even though there has been the freeze to black screen -&gt; then restart crash several times since then. There seems to be no reports of the crashes in the "System Diagnostic Reports" on Console.There is this Console entry in the "System Log Queries -&gt; All Messages in the last second before the crash:"4/29/15 8:07:31.940 AM Adobe Desktop Service[642]: WARNING: The Gestalt selector gestaltSystemVersion is returning 10.9.3 instead of 10.10.3. Use NSProcessInfo&#x27;s operatingSystemVersion property to get correct system version number.Call location:"The computer runs stable and I can work with video apps and all Adobe apps without crashes as long as I don&#x27;t open Google Chrome or iTunes.I guess I&#x27;ll wait until my next lull in work to make a "Genius" appointment.Cheers!Christian

Eric Root · Answer

Try reinstalling iTunes.iTunes 12

cdolson · Answer

Thanks for the tip Eric.Unfortunately reinstalling iTunes didn&#x27;t seem to help. I just reinstalled iTunes. After rebooting and opening up iTunes the Mac Pro still freezes to black screen and reboots. The entire freeze takes about 8 seconds after opening iTunes.Cheers.

Silas Scarborough · Answer

My situation with the black screen is identical but the software environment is not.  I find I can trigger it any time in Final Cut 10.2 and it would happen at random any other time.  That was on a 2013 iMac which finally became so unreliable that I have taken it off the desk to take to the Apple Store for diagnostics or I will just leave it there until 10.10.4.  Just as with you, I removed various third-party products and none of that had any effect.  It started immediately with the installation of 10.10.3 and I have no reason to suspect any other culprit.  That iMac was rock solid prior to 10.10.3 and had never crashed.

cdolson · Answer

Thanks for the info Silas.Here is a brief update on my current situation which I do believe is a hardware related issue:I am still having the freeze to black screen then reboot (after about 15 seconds) when I open iTunes or Chrome. Sometimes some other software seems to also cause the problem but I can only for sure trigger the crash by opening iTunes or Chrome.I found a new problem - I started shutting down the system every night hoping that would keep it running but the opposite has happened! I find that when I shut down the system I can no longer boot up with out going into [CMD + R] recovery mode and running "Repair Disk Permissions" in Disk Utility. Then the computer starts up. The strange part is that if I just leave the Mac Pro on it runs fine... for weeks! I&#x27;ve had it currently booted up for 8 straight days working 8AM-6PM Mon-Fri using After Effects, Illustrator, Adobe Media Encoder, Quicktime... etc... No problems at all. if I just don&#x27;t open iTunes or Shut Down.I don&#x27;t use Final Cut Pro anymore ever since apple quit supporting it. I now use Premiere. However I was able to open up and test with Final Cut Pro and my Mac Pro didn&#x27;t crash. I didn&#x27;t do any extensive work in it so I&#x27;m not sure that it would be stable if I was editing video with it. I also don&#x27;t have Final Cut X installed. • I&#x27;ve completely uninstalled all suspect software, including iTunes by doing a custom uninstall and still no help. • I&#x27;ve restored the Mac Pro to a backup (using Carbon Copy Cloner NOT Time Machine) from before the 10.10.3 update and still I can&#x27;t open iTunes without the crash.I am still using my machine for heavy duty motion graphic production using the full Adobe Creative Cloud (and CS6) apps with no problems. I just can&#x27;t open iTunes or Chrome. I would need to give my machine to Apple support for possibly a week and I haven&#x27;t done so yet because I need it for a contract I&#x27;m working on. I&#x27;ll update after I have them look at it.Cheers.Christian.

Silas Scarborough · Answer

The situation is most unusual as I&#x27;ve run Apple systems exclusively for decades and I&#x27;ve never seen one crash this hard before.  It seems there has to be a hardware problem but I&#x27;m sure having one devil of a time smoking it out.  The system is now back to the solidity it had prior to 10.10.3.  The bits I left out shouldn&#x27;t be significant but I&#x27;ve done systems long enough to know anything can break you.  The more complicated the system, the easier it is to wreck it ... blah, blah.Flash was removed but that happened on and off anyway when I would get frosted with how much it trashed Safari but later I would reinstall that skanky software because a lot of cheap web sites (e.g. Facebook) use it.  Removing it stabilized Safari as expected but there was no change to Yosemite behavior.Bringing up the system peripherals in step-wise fashion got me running again but I sure can&#x27;t explain why.  It&#x27;s the same kit (minus USB 3.0 hub and a couple of USB cables hanging off a USB 2.0 hub but weren&#x27;t connected to anything).

YY190 · Answer

Hi,I have the same problem on a MacMini late 2012 running under 10.10.3.I have the impression that it happens when I used Safari, but I cannot be 100% sure.

Silas Scarborough · Answer

You can make Safari a million or so percent more healthy by uninstalling Adobe Flash Player.  If you&#x27;ve been seeing a lot of Webkit crashes, that&#x27;s what has been doing it, most likely.

YY190 · Answer

Dear Lync,I have exactly the same back screen / kernel panic issue.It appears for the first time on 2015-04-21, a few hours after the installation of 10.10.3 (Build 14D136).Since then, it occurs 6 times.No hardware changes took place.Is there a way to fix this annoying issue?The first report report is:Date/Time:       2015-04-21 23:27:44 +0200OS Version:      10.10.3 (Build 14D136)Architecture:    x86_64Report Version:  19Command:         installdPath:            /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installdVersion:         ??? (???)Parent:          launchd [1]PID:             2153Event:           cpu usage (microstackshots only)Thread:          0x2eb49 (65% cpu over 139 seconds)Duration:        139.00sSteps:           146Hardware model:  Macmini6,2Active cpus:     8Fan speed:       1797 rpmPowerstats for:  installd [2153] thread 0x2eb49Start time:      2015-04-21 23:27:47 +0200End time:        2015-04-21 23:30:01 +0200Parent:          launchdMicrostackshots: 41 samples (28%)Primary state:   22 samples Non-Frontmost App, User mode, Thread QoS BackgroundUser Activity:   41 samples Idle, 0 samples ActivePower Source:    0 samples on Battery, 41 samples on AC  36 start_wqthread + 13 (libsystem_pthread.dylib) [0x7fff858cc40d]    36 _pthread_wqthread + 729 (libsystem_pthread.dylib) [0x7fff858ce637]      36 _dispatch_worker_thread3 + 91 (libdispatch.dylib) [0x7fff86a08fe4]        36 _dispatch_root_queue_drain + 935 (libdispatch.dylib) [0x7fff869fa88f]          36 _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff869f7c13]            36 _dispatch_call_block_and_release + 12 (libdispatch.dylib) [0x7fff869fc323]              23 -[PKInstall _installMain:] + 2844 (PackageKit) [0x7fff885ee5ea]                23 -[PKInstallOperationController run] + 110 (PackageKit) [0x7fff8863259b]                  23 -[PKInstallOperation start] + 100 (PackageKit) [0x7fff886338a1]                    23 -[__NSOperationInternal _start:] + 653 (Foundation) [0x7fff8e03ea6c]                      23 -[PKExtractInstallOperation main] + 589 (PackageKit) [0x7fff88635286]                        22 -[PKExtractInstallOperation _extractPayloadForPackageSpecifier:error:] + 970 (PackageKit) [0x7fff88634f06]                          22 -[PKPayloadCopier run] + 835 (PackageKit) [0x7fff88641c42]                            22 BOMCopierCopyWithOptions + 6698 (Bom) [0x7fff8dd52525]                              22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                  22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                    22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                      22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                        22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                          22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                            22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                              22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                  22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                    22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                      22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                        22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                          22 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                            22 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                              21 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                21 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                  21 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                    21 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                      21 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                        21 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                          21 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                            21 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                              21 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                                21 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                                   19 _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                                     19 _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                                       13 _copyFromCPIO + 1546 (Bom) [0x7fff8dd5bf7f]                                                                                         3  _copyFile + 10885 (Bom) [0x7fff8dd596e2]                                                                                           3  __rename + 10 (libsystem_kernel.dylib) [0x7fff8aa5939a]                                                                                             3  &lt;Kernel mode&gt;                                                                                         2  _copyFile + 6809 (Bom) [0x7fff8dd586f6]                                                                                           1  fstat$INODE64 + 10 (libsystem_kernel.dylib) [0x7fff8aa59e72]                                                                                             1  &lt;Kernel mode&gt;                                                                                           1  fstatfs$INODE64 + 10 (libsystem_kernel.dylib) [0x7fff8aa59ed2]                                                                                             1  &lt;Kernel mode&gt;                                                                                         2  _copyFile + 8935 (Bom) [0x7fff8dd58f44]                                                                                           1  BOMFileClose + 1074 (Bom) [0x7fff8dd46652]                                                                                             1  CloseStreamCompressor + 141 (AppleFSCompression) [0x7fff9294a413]                                                                                               1  ??? (AppleFSCompression + 15246) [0x7fff92948b8e]                                                                                                 1  dispatch_group_notify + 21 (libdispatch.dylib) [0x7fff86a0440f]                                                                                                   1  _dispatch_Block_copy + 43 (libdispatch.dylib) [0x7fff869f7efd]                                                                                                     1  _Block_copy_internal + 341 (libsystem_blocks.dylib) [0x7fff8ce6c5a5]                                                                                                       1  _Block_object_assign + 278 (libsystem_blocks.dylib) [0x7fff8ce6c92f]                                                                                                         1  _Block_copy_internal + 264 (libsystem_blocks.dylib) [0x7fff8ce6c558]                                                                                                           1  malloc + 42 (libsystem_malloc.dylib) [0x7fff879bc395]                                                                                                             1  malloc_zone_malloc + 71 (libsystem_malloc.dylib) [0x7fff879bd877]                                                                                                               1  szone_malloc_should_clear + 317 (libsystem_malloc.dylib) [0x7fff879bdf50]                                                                                                                 1  tiny_malloc_from_free_list + 48 (libsystem_malloc.dylib) [0x7fff879befc4]                                                                                           1  close + 10 (libsystem_kernel.dylib) [0x7fff8aa59ba2]                                                                                             1  &lt;Kernel mode&gt;                                                                                         1  _copyFile + 6202 (Bom) [0x7fff8dd58497]                                                                                         1  _copyFile + 8711 (Bom) [0x7fff8dd58e64]                                                                                           1  BOMFileSetAFSCCompression + 35 (Bom) [0x7fff8dd47648]                                                                                             1  CreateStreamCompressor + 333 (AppleFSCompression) [0x7fff92949627]                                                                                               1  objc_msgSend + 46 (libobjc.A.dylib) [0x7fff8d5bc0ee]                                                                                         1  _copyFile + 2195 (Bom) [0x7fff8dd574f0]                                                                                           1  mktemp + 24 (libsystem_c.dylib) [0x7fff8d2e5cff]                                                                                             1  _gettemp + 260 (libsystem_c.dylib) [0x7fff8d2e5a6f]                                                                                               1  arc4random_uniform + 52 (libsystem_c.dylib) [0x7fff8d2cbae8]                                                                                                 1  OSSpinLockLock + 11 (libsystem_platform.dylib) [0x7fff8e879fd3]                                                                                         1  _copyFile + 563 (Bom) [0x7fff8dd56e90]                                                                                           1  PKPayloadCopierBOMCopierCopyFileStartedHandler + 765 (PackageKit) [0x7fff88640716]                                                                                             1  (anonymous namespace)::AutoreleasePoolPage::pop(void*) + 575 (libobjc.A.dylib) [0x7fff8d5c2e8f]                                                                                               1  CFRelease + 1033 (CoreFoundation) [0x7fff903d6089]                                                                                                 1  objc_destructInstance + 145 (libobjc.A.dylib) [0x7fff8d5c2651]                                                                                                   1  objc_object::sidetable_clearDeallocating() + 95 (libobjc.A.dylib) [0x7fff8d5dc925]                                                                                                     1  objc::DenseMapBase&lt;objc::DenseMap&lt;DisguisedPtr&lt;objc_object&gt;, unsigned long, true, objc::DenseMapInfo&lt;DisguisedPtr&lt;objc_object&gt; &gt; &gt;, DisguisedPtr&lt;objc_object&gt;, unsigned long, objc::DenseMapInfo&lt;DisguisedPtr&lt;objc_object&gt; &gt;, true&gt;::find(DisguisedPtr&lt;objc_object&gt; const&amp;) + 35 (libobjc.A.dylib) [0x7fff8d5dd225]                                                                                                       1  bool objc::DenseMapBase&lt;objc::DenseMap&lt;DisguisedPtr&lt;objc_object&gt;, unsigned long, true, objc::DenseMapInfo&lt;DisguisedPtr&lt;objc_object&gt; &gt; &gt;, DisguisedPtr&lt;objc_object&gt;, unsigned long, objc::DenseMapInfo&lt;DisguisedPtr&lt;objc_object&gt; &gt;, true&gt;::LookupBucketFor&lt;DisguisedPtr&lt;objc_object&gt; &gt;(DisguisedPtr&lt;objc_object&gt; const&amp;, std::__1::pair&lt;DisguisedPtr&lt;objc_object&gt;, unsigned long&gt; const*&amp;) const + 189 (libobjc.A.dylib) [0x7fff8d5dd48f]                                                                                         1  utimes + 10 (libsystem_kernel.dylib) [0x7fff8aa5ab92]                                                                                           1  &lt;Kernel mode&gt;                                                                                         1  _copyFile + 10346 (Bom) [0x7fff8dd594c7]                                                                                           1  _chPerms + 287 (Bom) [0x7fff8dd75aaa]                                                                                             1  __chmod + 10 (libsystem_kernel.dylib) [0x7fff8aa5883a]                                                                                               1  &lt;Kernel mode&gt;                                                                                       3  _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                                         3  _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                                           2  _copyFromCPIO + 1546 (Bom) [0x7fff8dd5bf7f]                                                                                             1  _copyFile + 8777 (Bom) [0x7fff8dd58ea6]                                                                                               1  _executeBomCopySpecification + 767 (Bom) [0x7fff8dd76c41]                                                                                                 1  PKPayloadCopierBOMCopierCopyFileUpdateHandler + 105 (PackageKit) [0x7fff886409b7]                                                                                                   1  _dispatch_queue_wakeup_with_qos_slow + 563 (libdispatch.dylib) [0x7fff86a085f8]                                                                                                     1  _dispatch_queue_wakeup_global_slow + 60 (libdispatch.dylib) [0x7fff869f9eac]                                                                                                       1  __workq_kernreturn + 10 (libsystem_kernel.dylib) [0x7fff8aa5994a]                                                                                                         1  &lt;Kernel mode&gt;                                                                                             1  utimes + 10 (libsystem_kernel.dylib) [0x7fff8aa5ab92]                                                                                               1  &lt;Kernel mode&gt;                                                                                           1  _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                                             1  _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                                               1  _copyFromCPIO + 1334 (Bom) [0x7fff8dd5beab]                                                                                                 1  _copyDir + 1630 (Bom) [0x7fff8dd5a3a8]                                                                                                   1  _copyFromCPIO + 1108 (Bom) [0x7fff8dd5bdc9]                                                                                                     1  BOMBomGetFSObjectAtPath + 293 (Bom) [0x7fff8dd4b550]                                                                                                       1  _BOMBomGetFSObjectWithBlockID + 64 (Bom) [0x7fff8dd484ed]                                                                                                         1  BOMStreamFree + 69 (Bom) [0x7fff8dd6a193]                                                                                                           1  free + 42 (libsystem_malloc.dylib) [0x7fff879bf7b5]                                                                                       2  _copyFromCPIO + 1108 (Bom) [0x7fff8dd5bdc9]                                                                                         1  BOMBomGetFSObjectAtPath + 176 (Bom) [0x7fff8dd4b4db]                                                                                           1  BOMNewPathKey + 58 (Bom) [0x7fff8dd4fb62]                                                                                             1  BOM_malloc + 12 (Bom) [0x7fff8dd44fa5]                                                                                               1  malloc + 42 (libsystem_malloc.dylib) [0x7fff879bc395]                                                                                                 1  malloc_zone_malloc + 71 (libsystem_malloc.dylib) [0x7fff879bd877]                                                                                                   1  _spin_lock_try + 20 (libsystem_platform.dylib) [0x7fff8e87dcc5]                                                                                         1  BOMBomGetFSObjectAtPath + 214 (Bom) [0x7fff8dd4b501]                                                                                           1  BOMTreeGetValue + 119 (Bom) [0x7fff8dd680a3]                                                                                             1  _findIndexForKey + 108 (Bom) [0x7fff8dd679f7]                                                                                       1  _copyFromCPIO + 1070 (Bom) [0x7fff8dd5bda3]                                                                                         1  lstat$INODE64 + 10 (libsystem_kernel.dylib) [0x7fff8aa5a2f2]                                                                                           1  &lt;Kernel mode&gt;                                                                                   1  _copyFromCPIO + 1070 (Bom) [0x7fff8dd5bda3]                                                                                     1  lstat$INODE64 + 10 (libsystem_kernel.dylib) [0x7fff8aa5a2f2]                                                                                       1  &lt;Kernel mode&gt;                                                                                   1  _copyFromCPIO + 1546 (Bom) [0x7fff8dd5bf7f]                                                                                     1  _copyFile + 6809 (Bom) [0x7fff8dd586f6]                                                                                       1  BOMFileOpenWithSys + 101 (Bom) [0x7fff8dd46086]                                                                                         1  __open + 10 (libsystem_kernel.dylib) [0x7fff8aa58fca]                                                                                           1  &lt;Kernel mode&gt;                                                              1  _copyFromCPIO + 1546 (Bom) [0x7fff8dd5bf7f]                                                                1  _copyFile + 8711 (Bom) [0x7fff8dd58e64]                                                                  1  BOMFileSetAFSCCompression + 35 (Bom) [0x7fff8dd47648]                                                                    1  CreateStreamCompressor + 333 (AppleFSCompression) [0x7fff92949627]                                                                      1  ??? (AppleFSCompression + 12287) [0x7fff92947fff]                                                                        1  CFDictionaryGetValue + 125 (CoreFoundation) [0x7fff903c665d]                                                                          1  CFBasicHashFindBucket + 3608 (CoreFoundation) [0x7fff903c74c8]                                                                            1  CFEqual + 327 (CoreFoundation) [0x7fff903db967]                                                                              1  -[NSTaggedPointerString isEqual:] + 69 (CoreFoundation) [0x7fff904c9045]                                                                                1  isEqualToString + 191 (CoreFoundation) [0x7fff904c911f]                                                                                   1  -[__NSCFString getCharacters:range:] + 34 (CoreFoundation) [0x7fff903f7c62]                                                                                     1  _CFStringCheckAndGetCharacters + 103 (CoreFoundation) [0x7fff903f7d27]                        1  -[PKExtractInstallOperation _extractPayloadForPackageSpecifier:error:] + 168 (PackageKit) [0x7fff88634be4]                          1  -[PKLeopardPackage payloadExtractorWithDestination:externalRoot:error:] + 142 (PackageKit) [0x7fff885fce62]                            1  -[PKXARArchive _fileOffsetForPath:error:] + 70 (PackageKit) [0x7fff885ebf85]                              1  -[PKXARArchive _xarFileIsValid:] + 96 (PackageKit) [0x7fff885eb364]                                1  xar_data_verify + 140 (libxar.1.dylib) [0x7fff9387fe5f]                                  1  read + 10 (libsystem_kernel.dylib) [0x7fff8aa5a682]                                    1  &lt;Kernel mode&gt;              13 -[PKInstall _installMain:] + 951 (PackageKit) [0x7fff885ede85]                13 -[PKInstallAnalyzer initWithInstallRequest:includeObsoletion:] + 581 (PackageKit) [0x7fff8861ec5c]                  13 -[PKInstallAnalyzer _analyzeIncludingObsoletion:] + 440 (PackageKit) [0x7fff8861ef48]                    11 -[PKInstallAnalyzer _findRegistrationPathsForPackageSpecifier:] + 614 (PackageKit) [0x7fff88622e7b]                      11 -[PKPackage subpathsForComponent:] + 27 (PackageKit) [0x7fff885fdd40]                        5  -[PKPackage _populateComponentSubpaths] + 1566 (PackageKit) [0x7fff885fe393]                          3  -[PKBOMDirectoryEnumerator nextObject] + 46 (PackageKit) [0x7fff885f98cc]                            2  BOMBomEnumeratorNext + 456 (Bom) [0x7fff8dd6af1a]                              2  BOMTreeIteratorValue + 166 (Bom) [0x7fff8dd689aa]                                2  BOM_malloc + 12 (Bom) [0x7fff8dd44fa5]                                  2  malloc + 42 (libsystem_malloc.dylib) [0x7fff879bc395]                                    2  malloc_zone_malloc + 71 (libsystem_malloc.dylib) [0x7fff879bd877]                                      2  _spin_lock_try + 20 (libsystem_platform.dylib) [0x7fff8e87dcc5]                            1  BOMBomEnumeratorNext + 562 (Bom) [0x7fff8dd6af84]                              1  BOMFSObjectTypeFromRawData + 11 (Bom) [0x7fff8dd60eba]                          2  -[PKBOMDirectoryEnumerator nextObject] + 72 (PackageKit) [0x7fff885f98e6]                            2  -[NSFileManager stringWithFileSystemRepresentation:length:] + 86 (Foundation) [0x7fff8dfeeac5]                              2  -[NSPlaceholderString initWithBytes:length:encoding:] + 119 (Foundation) [0x7fff8dfeebbc]                                2  CFStringCreateWithBytes + 59 (CoreFoundation) [0x7fff903d58fb]                                  2  __CFStringCreateImmutableFunnel3 + 2724 (CoreFoundation) [0x7fff903c2384]                                    2  _CFRuntimeCreateInstance + 421 (CoreFoundation) [0x7fff903bfe55]                                      1  _platform_bzero$VARIANT$Ivybridge + 81 (libsystem_platform.dylib) [0x7fff8e879f31]                                        1  &lt;Kernel mode&gt;                                      1  _platform_bzero$VARIANT$Ivybridge + 85 (libsystem_platform.dylib) [0x7fff8e879f35]                                        1  &lt;Kernel mode&gt;                        3  -[PKPackage _populateComponentSubpaths] + 1140 (PackageKit) [0x7fff885fe1e9]                          3  -[__NSCFString hasPrefix:] + 107 (CoreFoundation) [0x7fff904264bb]                            3  CFStringHasPrefix + 176 (CoreFoundation) [0x7fff903d10e0]                              1  CFStringFindWithOptionsAndLocale + 1708 (CoreFoundation) [0x7fff903d17ac]                              1  CFStringFindWithOptionsAndLocale + 1720 (CoreFoundation) [0x7fff903d17b8]                              1  CFStringFindWithOptionsAndLocale + 1696 (CoreFoundation) [0x7fff903d17a0]                        2  -[PKPackage _populateComponentSubpaths] + 1294 (PackageKit) [0x7fff885fe283]                          2  -[__NSCFString substringWithRange:] + 244 (CoreFoundation) [0x7fff9042d484]                            2  CFStringCreateWithSubstring + 460 (CoreFoundation) [0x7fff903dadcc]                              2  __CFStringCreateImmutableFunnel3 + 2724 (CoreFoundation) [0x7fff903c2384]                                2  _CFRuntimeCreateInstance + 421 (CoreFoundation) [0x7fff903bfe55]                                  1  _platform_bzero$VARIANT$Ivybridge + 81 (libsystem_platform.dylib) [0x7fff8e879f31]                                    1  &lt;Kernel mode&gt;                                  1  _platform_bzero$VARIANT$Ivybridge + 74 (libsystem_platform.dylib) [0x7fff8e879f2a]                                    1  &lt;Kernel mode&gt;                        1  -[PKPackage _populateComponentSubpaths] + 1259 (PackageKit) [0x7fff885fe260]                          1  -[PKBundleComponent prefixPath] + 37 (PackageKit) [0x7fff885fa595]                            1  -[NSString(NSPathUtilities) stringByDeletingLastPathComponent] + 241 (Foundation) [0x7fff8e00fed1]                              1  +[NSPathStore2 pathStoreWithCharacters:length:] + 73 (Foundation) [0x7fff8dfea887]                                1  NSAllocateObject + 19 (Foundation) [0x7fff8dfe777e]                                  1  class_createInstance + 133 (libobjc.A.dylib) [0x7fff8d5c1c12]                                    1  calloc + 49 (libsystem_malloc.dylib) [0x7fff879c5231]                                      1  malloc_zone_calloc + 78 (libsystem_malloc.dylib) [0x7fff879bfacb]                                        1  szone_malloc_should_clear + 1167 (libsystem_malloc.dylib) [0x7fff879be2a2]                                          1  _platform_bzero$VARIANT$Ivybridge + 113 (libsystem_platform.dylib) [0x7fff8e879f51]                                            1  &lt;Kernel mode&gt;                    1  -[PKInstallAnalyzer _findRegistrationPathsForPackageSpecifier:] + 818 (PackageKit) [0x7fff88622f47]                      1  -[NSPathStore2 stringByAppendingPathComponent:] + 562 (Foundation) [0x7fff8dfef0bb]                        1  +[NSPathStore2 pathStoreWithCharacters:length:] + 73 (Foundation) [0x7fff8dfea887]                          1  NSAllocateObject + 19 (Foundation) [0x7fff8dfe777e]                            1  class_createInstance + 133 (libobjc.A.dylib) [0x7fff8d5c1c12]                              1  calloc + 49 (libsystem_malloc.dylib) [0x7fff879c5231]                                1  malloc_zone_calloc + 78 (libsystem_malloc.dylib) [0x7fff879bfacb]                                  1  szone_malloc_should_clear + 750 (libsystem_malloc.dylib) [0x7fff879be101]                                    1  tiny_free_detach_region + 215 (libsystem_malloc.dylib) [0x7fff879c6e8c]                                      1  get_tiny_free_size + 79 (libsystem_malloc.dylib) [0x7fff879c2ead]                    1  -[PKInstallAnalyzer _findRegistrationPathsForPackageSpecifier:] + 1061 (PackageKit) [0x7fff8862303a]                      1  -[NSString hasPrefix:] + 60 (Foundation) [0x7fff8e001aed]                        1  -[NSString rangeOfString:options:range:] + 29 (Foundation) [0x7fff8dfead0a]                          1  -[NSString rangeOfString:options:range:locale:] + 511 (Foundation) [0x7fff8dfeaf1a]                            1  objc_msgSend + 50 (libobjc.A.dylib) [0x7fff8d5bc0f2]  1  ccsha1_vng_intel_compress_SupplementalSSE3 + 1027 (libcorecrypto.dylib) [0x7fff87a1f2f3]  1  ccsha1_vng_intel_compress_SupplementalSSE3 + 2183 (libcorecrypto.dylib) [0x7fff87a1f777]  1  ccsha1_vng_intel_compress_SupplementalSSE3 + 1662 (libcorecrypto.dylib) [0x7fff87a1f56e]  1  ccsha1_vng_intel_compress_SupplementalSSE3 + 236 (libcorecrypto.dylib) [0x7fff87a1efdc]  1  ccsha1_vng_intel_compress_SupplementalSSE3 + 2169 (libcorecrypto.dylib) [0x7fff87a1f769]  Binary Images:         0x10a349000 -        0x10a349fff  installd (438) &lt;092F2B5A-2F0F-3432-97E2-0151A37FD748&gt; /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd      0x7fff858cb000 -     0x7fff858d4fff  libsystem_pthread.dylib (105.10.1) &lt;3103AA7F-3BAE-3673-9649-47FFD7E15C97&gt; /usr/lib/system/libsystem_pthread.dylib      0x7fff869f6000 -     0x7fff86a20ff7  libdispatch.dylib (442.1.4) &lt;502CF32B-669B-3709-8862-08188225E4F0&gt; /usr/lib/system/libdispatch.dylib      0x7fff879bb000 -     0x7fff879d7ff7  libsystem_malloc.dylib (53.1.1) &lt;19BCC257-5717-3502-A71F-95D65AFA861B&gt; /usr/lib/system/libsystem_malloc.dylib      0x7fff879e5000 -     0x7fff87a5bfe7  libcorecrypto.dylib (233.1.2) &lt;E1789801-3985-3949-B736-6B3378873301&gt; /usr/lib/system/libcorecrypto.dylib      0x7fff885df000 -     0x7fff886cbff7  com.apple.PackageKit 3.0 (438) &lt;1C84EFEC-6BCC-3045-8E57-60330EBD02F2&gt; /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/PackageKit      0x7fff8aa43000 -     0x7fff8aa60fff  libsystem_kernel.dylib (2782.20.48) &lt;EAFD7BD0-0C30-3E7D-9528-F9916BA0167C&gt; /usr/lib/system/libsystem_kernel.dylib      0x7fff8ce6b000 -     0x7fff8ce6cff7  libsystem_blocks.dylib (65) &lt;9615D10A-FCA7-3BE4-AA1A-1B195DACE1A1&gt; /usr/lib/system/libsystem_blocks.dylib      0x7fff8d2a6000 -     0x7fff8d332ff7  libsystem_c.dylib (1044.10.1) &lt;86FBED7A-F2C8-3591-AD6F-486DD57E6B6A&gt; /usr/lib/system/libsystem_c.dylib      0x7fff8d5bb000 -     0x7fff8d7b546f  libobjc.A.dylib (647) &lt;759E155D-BC42-3D4E-869B-6F57D477177C&gt; /usr/lib/libobjc.A.dylib      0x7fff8dd44000 -     0x7fff8dd81ff3  com.apple.bom 14.0 (193.6) &lt;3CE5593D-DB28-3BFD-943E-6261006FA292&gt; /System/Library/PrivateFrameworks/Bom.framework/Versions/A/Bom      0x7fff8dfe5000 -     0x7fff8e316fff  com.apple.Foundation 6.9 (1153.20) &lt;F0FF3A5D-C5B7-34A1-9319-DE1EF928E58E&gt; /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation      0x7fff8e879000 -     0x7fff8e881fff  libsystem_platform.dylib (63) &lt;64E34079-D712-3D66-9CE2-418624A5C040&gt; /usr/lib/system/libsystem_platform.dylib      0x7fff903bd000 -     0x7fff90755ff7  com.apple.CoreFoundation 6.9 (1153.18) &lt;5C0892B8-9691-341F-9279-CA3A74D59AA0&gt; /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation      0x7fff92945000 -     0x7fff92950fdb  com.apple.AppleFSCompression 68.1.1 (1.0) &lt;EFA1D6D6-28BA-32AA-9CD4-DDF4898FEEBB&gt; /System/Library/PrivateFrameworks/AppleFSCompression.framework/Versions/A/Apple FSCompression      0x7fff9387b000 -     0x7fff93888fff  libxar.1.dylib (255) &lt;7CD69BB5-97BA-3858-8A8B-2F33F129E6E7&gt; /usr/lib/libxar.1.dylibPowerstats for:  installd [2153] (other threads)Start time:      2015-04-21 23:28:11 +0200End time:        2015-04-21 23:30:02 +0200Microstackshots: 84 samples (57%)Primary state:   65 samples Non-Frontmost App, User mode, Thread QoS BackgroundUser Activity:   84 samples Idle, 0 samples ActivePower Source:    0 samples on Battery, 84 samples on AC  67 start_wqthread + 13 (libsystem_pthread.dylib) [0x7fff858cc40d]    67 _pthread_wqthread + 729 (libsystem_pthread.dylib) [0x7fff858ce637]      67 _dispatch_worker_thread3 + 91 (libdispatch.dylib) [0x7fff86a08fe4]        53 _dispatch_root_queue_drain + 935 (libdispatch.dylib) [0x7fff869fa88f]          53 _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff869f7c13]            53 _dispatch_async_redirect_invoke + 650 (libdispatch.dylib) [0x7fff869fe99e]              53 _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff869f7c13]                53 _dispatch_call_block_and_release + 12 (libdispatch.dylib) [0x7fff869fc323]                  51 ??? (AppleFSCompression + 22944) [0x7fff9294a9a0]                    51 ??? (AppleFSCompression + 22593) [0x7fff9294a841]                      47 ??? (AppleFSCompression + 23840) [0x7fff9294ad20]                        46 compress2 + 126 (libz.1.dylib) [0x7fff9295fd04]                          46 deflate + 3056 (libz.1.dylib) [0x7fff92961638]                            16 ??? (libz.1.dylib + 13608) [0x7fff92962528]                              3  ??? (libz.1.dylib + 14757) [0x7fff929629a5]                              3  ??? (libz.1.dylib + 15216) [0x7fff92962b70]                              2  ??? (libz.1.dylib + 14641) [0x7fff92962931]                              2  ??? (libz.1.dylib + 15199) [0x7fff92962b5f]                              1  ??? (libz.1.dylib + 14947) [0x7fff92962a63]                              1  ??? (libz.1.dylib + 14604) [0x7fff9296290c]                              1  ??? (libz.1.dylib + 14712) [0x7fff92962978]                              1  ??? (libz.1.dylib + 14612) [0x7fff92962914]                              1  ??? (libz.1.dylib + 14832) [0x7fff929629f0]                              1  ??? (libz.1.dylib + 14539) [0x7fff929628cb]                            7  ??? (libz.1.dylib + 14456) [0x7fff92962878]                              5  ??? (libz.1.dylib + 32895) [0x7fff9296707f]                                2  ??? (libz.1.dylib + 34527) [0x7fff929676df]                                1  ??? (libz.1.dylib + 34763) [0x7fff929677cb]                                1  ??? (libz.1.dylib + 34659) [0x7fff92967763]                                1  ??? (libz.1.dylib + 34912) [0x7fff92967860]                              2  ??? (libz.1.dylib + 32860) [0x7fff9296705c]                                2  ??? (libz.1.dylib + 35533) [0x7fff92967acd]                            5  ??? (libz.1.dylib + 13409) [0x7fff92962461]                              1  ??? (libz.1.dylib + 11480) [0x7fff92961cd8]                              1  ??? (libz.1.dylib + 11478) [0x7fff92961cd6]                              1  ??? (libz.1.dylib + 11515) [0x7fff92961cfb]                              1  ??? (libz.1.dylib + 11508) [0x7fff92961cf4]                              1  ??? (libz.1.dylib + 11469) [0x7fff92961ccd]                            4  ??? (libz.1.dylib + 13499) [0x7fff929624bb]                            2  ??? (libz.1.dylib + 13699) [0x7fff92962583]                            2  ??? (libz.1.dylib + 14200) [0x7fff92962778]                            2  ??? (libz.1.dylib + 13855) [0x7fff9296261f]                              1  ??? (libz.1.dylib + 31782) [0x7fff92966c26]                                1  ??? (libz.1.dylib + 33311) [0x7fff9296721f]                                  1  ??? (libz.1.dylib + 37046) [0x7fff929680b6]                              1  ??? (libz.1.dylib + 32895) [0x7fff9296707f]                                1  ??? (libz.1.dylib + 35073) [0x7fff92967901]                            2  ??? (libz.1.dylib + 14144) [0x7fff92962740]                            1  ??? (libz.1.dylib + 14157) [0x7fff9296274d]                              1  &lt;Kernel mode&gt;                            1  ??? (libz.1.dylib + 13766) [0x7fff929625c6]                            1  ??? (libz.1.dylib + 13705) [0x7fff92962589]                            1  ??? (libz.1.dylib + 13521) [0x7fff929624d1]                            1  ??? (libz.1.dylib + 13731) [0x7fff929625a3]                            1  ??? (libz.1.dylib + 13725) [0x7fff9296259d]                        1  compress2 + 108 (libz.1.dylib) [0x7fff9295fcf2]                          1  deflateInit_ + 40 (libz.1.dylib) [0x7fff929602c7]                            1  deflateReset + 182 (libz.1.dylib) [0x7fff9296070c]                              1  ??? (libz.1.dylib + 30597) [0x7fff92966785]                      3  ??? (AppleFSCompression + 23102) [0x7fff9294aa3e]                        3  ??? (AppleFSCompression + 27726) [0x7fff9294bc4e]                          3  uncompress + 115 (libz.1.dylib) [0x7fff929681c7]                            3  inflate + 5884 (libz.1.dylib) [0x7fff92965669]                              2  ??? (libz.1.dylib + 39036) [0x7fff9296887c]                              1  ??? (libz.1.dylib + 39042) [0x7fff92968882]                      1  ??? (AppleFSCompression + 23996) [0x7fff9294adbc]                        1  ??? (AppleFSCompression + 13415) [0x7fff92948467]                          1  _dispatch_queue_wakeup_with_qos_slow + 563 (libdispatch.dylib) [0x7fff86a085f8]                            1  _dispatch_queue_wakeup_global_slow + 60 (libdispatch.dylib) [0x7fff869f9eac]                              1  __workq_kernreturn + 10 (libsystem_kernel.dylib) [0x7fff8aa5994a]                                1  &lt;Kernel mode&gt;                  2  ??? (AppleFSCompression + 23345) [0x7fff9294ab31]                    2  ??? (AppleFSCompression + 24774) [0x7fff9294b0c6]                      2  ??? (AppleFSCompression + 22774) [0x7fff9294a8f6]                        1  __CFArrayCreateMutableCopy0 + 390 (CoreFoundation) [0x7fff90446956]                          1  CFArrayAppendValue + 133 (CoreFoundation) [0x7fff903e9a65]                            1  _CFArrayReplaceValues + 2014 (CoreFoundation) [0x7fff903f74ee]                        1  __CFArrayCreateMutableCopy0 + 330 (CoreFoundation) [0x7fff9044691a]                          1  __CFArrayInit + 293 (CoreFoundation) [0x7fff903d4ff5]                            1  _CFRuntimeCreateInstance + 421 (CoreFoundation) [0x7fff903bfe55]                              1  _platform_bzero$VARIANT$Ivybridge + 10 (libsystem_platform.dylib) [0x7fff8e879eea]                                1  &lt;Kernel mode&gt;        13 _dispatch_root_queue_drain + 463 (libdispatch.dylib) [0x7fff869fa6b7]          13 _dispatch_queue_invoke + 202 (libdispatch.dylib) [0x7fff869fcecc]            9  _dispatch_queue_drain + 571 (libdispatch.dylib) [0x7fff869fb154]              9  _dispatch_queue_invoke + 202 (libdispatch.dylib) [0x7fff869fcecc]                7  _dispatch_queue_drain + 1100 (libdispatch.dylib) [0x7fff869fb365]                  7  _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff869f7c13]                    7  _dispatch_call_block_and_release + 12 (libdispatch.dylib) [0x7fff869fc323]                      7  ??? (AppleFSCompression + 22944) [0x7fff9294a9a0]                        7  ??? (AppleFSCompression + 22593) [0x7fff9294a841]                          2  fchflags + 10 (libsystem_kernel.dylib) [0x7fff8aa59caa]                            2  &lt;Kernel mode&gt;                          1  ??? (AppleFSCompression + 16253) [0x7fff92948f7d]                            1  fsetxattr + 10 (libsystem_kernel.dylib) [0x7fff8aa59e42]                              1  &lt;Kernel mode&gt;                          1  ??? (AppleFSCompression + 24650) [0x7fff9294b04a]                            1  __fcntl + 10 (libsystem_kernel.dylib) [0x7fff8aa589a2]                              1  &lt;Kernel mode&gt;                          1  ??? (AppleFSCompression + 26532) [0x7fff9294b7a4]                            1  pwrite + 10 (libsystem_kernel.dylib) [0x7fff8aa5a63a]                              1  &lt;Kernel mode&gt;                          1  ??? (AppleFSCompression + 26258) [0x7fff9294b692]                            1  __open + 10 (libsystem_kernel.dylib) [0x7fff8aa58fca]                              1  &lt;Kernel mode&gt;                          1  ??? (AppleFSCompression + 26644) [0x7fff9294b814]                            1  ??? (AppleFSCompression + 16253) [0x7fff92948f7d]                              1  fsetxattr + 10 (libsystem_kernel.dylib) [0x7fff8aa59e42]                                1  &lt;Kernel mode&gt;                1  _dispatch_queue_drain + 1139 (libdispatch.dylib) [0x7fff869fb38c]                1  _dispatch_queue_drain + 1113 (libdispatch.dylib) [0x7fff869fb372]                  1  _dispatch_group_wake + 202 (libdispatch.dylib) [0x7fff86a01d1e]                    1  _dispatch_queue_wakeup_global_slow + 60 (libdispatch.dylib) [0x7fff869f9eac]                      1  __workq_kernreturn + 10 (libsystem_kernel.dylib) [0x7fff8aa5994a]                        1  &lt;Kernel mode&gt;            3  _dispatch_queue_drain + 1100 (libdispatch.dylib) [0x7fff869fb365]              3  _dispatch_client_callout + 8 (libdispatch.dylib) [0x7fff869f7c13]                2  _dispatch_call_block_and_release + 12 (libdispatch.dylib) [0x7fff869fc323]                  1  ??? (AppleFSCompression + 22944) [0x7fff9294a9a0]                    1  ??? (AppleFSCompression + 22593) [0x7fff9294a841]                      1  ??? (AppleFSCompression + 23563) [0x7fff9294ac0b]                        1  ??? (AppleFSCompression + 13345) [0x7fff92948421]                          1  ??? (AppleFSCompression + 22774) [0x7fff9294a8f6]                            1  __CFArrayCreateMutableCopy0 + 390 (CoreFoundation) [0x7fff90446956]                              1  CFArrayAppendValue + 133 (CoreFoundation) [0x7fff903e9a65]                                1  _CFArrayReplaceValues + 466 (CoreFoundation) [0x7fff903f6ee2]                  1  CFRelease + 526 (CoreFoundation) [0x7fff903d5e8e]                    1  __CFArrayReleaseValues + 574 (CoreFoundation) [0x7fff904183ae]                      1  szone_free + 1831 (libsystem_malloc.dylib) [0x7fff879c4293]                1  szone_free_definite_size + 2432 (libsystem_malloc.dylib) [0x7fff879c14ff]                  1  tiny_free_list_add_ptr + 40 (libsystem_malloc.dylib) [0x7fff879c223e]                    1  &lt;Kernel mode&gt;            1  _dispatch_queue_drain + 958 (libdispatch.dylib) [0x7fff869fb2d7]              1  __bsdthread_ctl + 10 (libsystem_kernel.dylib) [0x7fff8aa587f2]                1  &lt;Kernel mode&gt;        1  _dispatch_root_queue_drain + 1153 (libdispatch.dylib) [0x7fff869fa969]          1  __bsdthread_ctl + 10 (libsystem_kernel.dylib) [0x7fff8aa587f2]  10 thread_start + 13 (libsystem_pthread.dylib) [0x7fff858cc41d]    10 _pthread_start + 176 (libsystem_pthread.dylib) [0x7fff858ce1e5]      10 _pthread_body + 131 (libsystem_pthread.dylib) [0x7fff858ce268]        10 _asyncReadThread + 211 (Bom) [0x7fff8dd47982]          10 _BOMFileDirectRead + 422 (Bom) [0x7fff8dd4695d]            10 inflate + 5884 (libz.1.dylib) [0x7fff92965669]              3  ??? (libz.1.dylib + 39031) [0x7fff92968877]              2  ??? (libz.1.dylib + 38980) [0x7fff92968844]              1  ??? (libz.1.dylib + 39443) [0x7fff92968a13]              1  ??? (libz.1.dylib + 39042) [0x7fff92968882]              1  ??? (libz.1.dylib + 38959) [0x7fff9296882f]              1  ??? (libz.1.dylib + 39648) [0x7fff92968ae0]              1  ??? (libz.1.dylib + 38968) [0x7fff92968838]  7  __pthread_set_self + 16 (libsystem_pthread.dylib) [0x7fff858cc400]    6  &lt;Kernel mode&gt;  Binary Images:         0x10a349000 -        0x10a349fff  installd (438) &lt;092F2B5A-2F0F-3432-97E2-0151A37FD748&gt; /System/Library/PrivateFrameworks/PackageKit.framework/Resources/installd      0x7fff858cb000 -     0x7fff858d4fff  libsystem_pthread.dylib (105.10.1) &lt;3103AA7F-3BAE-3673-9649-47FFD7E15C97&gt; /usr/lib/system/libsystem_pthread.dylib      0x7fff869f6000 -     0x7fff86a20ff7  libdispatch.dylib (442.1.4) &lt;502CF32B-669B-3709-8862-08188225E4F0&gt; /usr/lib/system/libdispatch.dylib      0x7fff879bb000 -     0x7fff879d7ff7  libsystem_malloc.dylib (53.1.1) &lt;19BCC257-5717-3502-A71F-95D65AFA861B&gt; /usr/lib/system/libsystem_malloc.dylib      0x7fff8aa43000 -     0x7fff8aa60fff  libsystem_kernel.dylib (2782.20.48) &lt;EAFD7BD0-0C30-3E7D-9528-F9916BA0167C&gt; /usr/lib/system/libsystem_kernel.dylib      0x7fff8dd44000 -     0x7fff8dd81ff3  com.apple.bom 14.0 (193.6) &lt;3CE5593D-DB28-3BFD-943E-6261006FA292&gt; /System/Library/PrivateFrameworks/Bom.framework/Versions/A/Bom      0x7fff8e879000 -     0x7fff8e881fff  libsystem_platform.dylib (63) &lt;64E34079-D712-3D66-9CE2-418624A5C040&gt; /usr/lib/system/libsystem_platform.dylib      0x7fff903bd000 -     0x7fff90755ff7  com.apple.CoreFoundation 6.9 (1153.18) &lt;5C0892B8-9691-341F-9279-CA3A74D59AA0&gt; /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation      0x7fff92945000 -     0x7fff92950fdb  com.apple.AppleFSCompression 68.1.1 (1.0) &lt;EFA1D6D6-28BA-32AA-9CD4-DDF4898FEEBB&gt; /System/Library/PrivateFrameworks/AppleFSCompression.framework/Versions/A/Apple FSCompression      0x7fff9295f000 -     0x7fff92970ff7  libz.1.dylib (55) &lt;88C7C7DE-04B8-316F-8B74-ACD9F3DE1AA1&gt; /usr/lib/libz.1.dylibPowerstats for:  dbfseventsdStart time:      2015-04-21 23:28:10 +0200End time:        2015-04-21 23:29:35 +0200Microstackshots: 9 samples (6%)Primary state:   5 samples Non-Frontmost App, Kernel mode, Thread QoS LegacyUser Activity:   9 samples Idle, 0 samples ActivePower Source:    0 samples on Battery, 9 samples on AC  5 __read_nocancel + 10 (libsystem_kernel.dylib) [0x9c329736]  2 ??? (dbfseventsd + 30069) [0x8575]    2 __select_nocancel + 10 (libsystem_kernel.dylib) [0x9c32986a]      2 &lt;Thread QoS Unspecified&gt;  1 ??? [0x1]    1 __read_nocancel + 10 (libsystem_kernel.dylib) [0x9c329736]      1 &lt;Thread QoS Unspecified&gt;  1 ??? [0x4]    1 __read_nocancel + 10 (libsystem_kernel.dylib) [0x9c329736]      1 &lt;Thread QoS Unspecified&gt;  Binary Images:              0x1000 -             0x8ff7  dbfseventsd &lt;6E6421C9-0E72-73AF-1821-754B84B964AF&gt; /Library/DropboxHelperTools/*/dbfseventsd          0x9c310000 -         0x9c32ffff  libsystem_kernel.dylib (2782.20.48) &lt;D1D17CE0-1D1D-3243-9E9D-78C70F19B0ED&gt; /usr/lib/system/libsystem_kernel.dylib

cdolson · Answer

OK. Today I finally had a crash again - after the system was running for over a week straight.Today it was DEFINITELY due to a web site trying to start a Flash Player app. More specifically a streaming audio file using a flash player from a radio station web site that I have used regularly.One new observation: Upon doing a hard reboot - my Mac Pro was extremely HOT. So hot it was almost burning to the touch. I felt this on accident as I put my had on top of the machine while pressing the power button. Being a Mac Pro (Late 2013) it had the open air duct in the top. I could feel super heated air coming out and when I put my fingers down inside the opening a bit it was almost too hot to touch.Now it&#x27;s been operating normally all day and not as hot.I&#x27;ve uninstalled Flash completely for the time being.