kernel panic, Yosemite, early 2011 mbp, samsung SSD

Question

kernel panic, Yosemite, early 2011 mbp, samsung SSD

I am getting kernel panics about once a day, or once every two days. My system is an early 2011 MacBook Pro, with a new SSD from Samsung (850 Evo). The OS is a clean install of Yosemite from an USB drive.

Everything is running great, except these occasional kernel panics. Does anyone have any ideas?

I'm hoping its not an incompatibility between the Samsung drive - I bought it on the advice of a technician at the Apple store after my original one broke.

In case it means anything to anyone, here is my crash report... help would be much appreciated.

Thanks!

Anonymous UUID: 6C55D256-289B-0F30-737D-9AEA59E94D42

Wed Mar 25 20:16:48 2015

*** Panic Report ***

panic(cpu 0 caller 0xffffff800c01a46e): Kernel trap at 0xffffff800bd0e058, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0xffffff813a1a7000, CR3: 0x000000024eb3f03b, CR4: 0x00000000000626e0

RAX: 0x0000000000000fdc, RBX: 0xffffff813a1a7000, RCX: 0x00000000000001fb, RDX: 0x0000000000000fdc

RSP: 0xffffff81488b38e8, RBP: 0xffffff81488b3930, RSI: 0xffffff813a1a7000, RDI: 0xffffff8226f41000

R8: 0x0000000000001000, R9: 0xffffff8226f41000, R10: 0x0000000000100024, R11: 0x0000000000000000

R12: 0xffffff8226f41000, R13: 0x00000000000002a3, R14: 0x0000000000001000, R15: 0x0000000000001000

RFL: 0x0000000000010203, RIP: 0xffffff800bd0e058, CS: 0x0000000000000008, SS: 0x0000000000000010

Fault CR2: 0xffffff813a1a7000, Error code: 0x0000000000000000, Fault CPU: 0x0

Backtrace (CPU 0), Frame : Return Address

0xffffff81488b3590 : 0xffffff800bf2fe41

0xffffff81488b3610 : 0xffffff800c01a46e

0xffffff81488b37d0 : 0xffffff800c036683

0xffffff81488b37f0 : 0xffffff800bd0e058

0xffffff81488b3930 : 0xffffff7f8e1a51d6

0xffffff81488b39f0 : 0xffffff7f8e1a4ec1

0xffffff81488b3a60 : 0xffffff7f8e18ffb5

0xffffff81488b3b30 : 0xffffff800c5000a6

0xffffff81488b3b60 : 0xffffff800c501268

0xffffff81488b3bc0 : 0xffffff800c4fe9c3

0xffffff81488b3d00 : 0xffffff800bfe4a87

0xffffff81488b3e10 : 0xffffff800bf33f8c

0xffffff81488b3e40 : 0xffffff800bf18a93

0xffffff81488b3e90 : 0xffffff800bf293bd

0xffffff81488b3f10 : 0xffffff800c0059fa

0xffffff81488b3fb0 : 0xffffff800c036ea6

Kernel Extensions in backtrace:

com.apple.driver.AppleIntelHD3000Graphics(10.0)[BF767242-858E-3203-9CB4-AD9F54B 1E6E3]@0xffffff7f8e17c000->0xffffff7f8e1e2fff

dependency: com.apple.iokit.IOPCIFamily(2.9)[56AD16B5-4F29-3F74-93E7-D492B3966DE2]@0xffffff 7f8c724000

dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[619F6C9F-0461-3BA1-A75F-53BB0F87ACD3]@0 xffffff7f8cfdd000

BSD process name corresponding to current thread: WindowServer

Mac OS version:

14C1510

Kernel version:

Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64

Kernel UUID: 270413F7-3B44-3602-894F-AC0D392FCF8E

Kernel slide: 0x000000000bc00000

Kernel text base: 0xffffff800be00000

__HIB text base: 0xffffff800bd00000

System model name: MacBookPro8,1 (Mac-94245B3640C91C81)

System uptime in nanoseconds: 79704290020101

last loaded kext at 8183339685: com.apple.driver.AudioAUUC 1.70 (addr 0xffffff7f8ddb9000, size 32768)

last unloaded kext at 91047083496: com.apple.driver.AppleUSBUHCI 656.4.1 (addr 0xffffff7f8cd47000, size 65536)

loaded kexts:

info.ennowelbers.framebuffer 1

com.apple.driver.AudioAUUC 1.70

com.apple.driver.AppleBluetoothMultitouch 85.3

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.driver.AGPM 100.15.5

com.apple.filesystems.autofs 3.0

com.apple.iokit.IOBluetoothSerialManager 4.3.2f6

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.driver.ApplePolicyControl 3.8.6

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.driver.AppleHDA 269.25

com.apple.driver.AppleIntelHD3000Graphics 10.0.0

com.apple.driver.AppleMikeyDriver 269.25

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleHWAccess 1

com.apple.driver.AppleHV 1

com.apple.driver.AppleLPC 1.7.3

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleThunderboltIP 2.0.2

com.apple.driver.AppleSMCLMU 2.0.7d0

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.3.2f6

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.driver.SMCMotionSensor 3.0.4d1

com.apple.driver.AppleIntelSNBGraphicsFB 10.0.0

com.apple.driver.AppleBacklight 170.5.0

com.apple.driver.AppleMCCSControl 1.2.11

com.apple.driver.AppleUSBTCButtons 240.2

com.apple.driver.AppleUSBTCKeyboard 240.2

com.apple.driver.AppleIRController 327.5

com.apple.iokit.SCSITaskUserClient 3.7.3

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.BootCache 35

com.apple.driver.XsanFilter 404

com.apple.driver.AirPort.Brcm4331 800.20.24

com.apple.iokit.IOAHCIBlockStorage 2.7.0

com.apple.driver.AppleUSBHub 705.4.2

com.apple.iokit.AppleBCM5701Ethernet 10.1.3

com.apple.driver.AppleFWOHCI 5.5.2

com.apple.driver.AppleSDXC 1.6.5

com.apple.driver.AppleUSBEHCI 705.4.14

com.apple.driver.AppleAHCIPort 3.1.0

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleACPIButtons 3.1

com.apple.driver.AppleRTC 2.0

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 2.1

com.apple.driver.AppleACPIEC 3.1

com.apple.driver.AppleAPIC 1.7

com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0

com.apple.nke.applicationfirewall 161

com.apple.security.quarantine 3

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 218.0.0

com.apple.driver.IOBluetoothHIDDriver 4.3.2f6

com.apple.driver.AppleMultitouchDriver 262.33.1

com.apple.AppleGraphicsDeviceControl 3.8.6

com.apple.kext.triggers 1.0

com.apple.iokit.IOSerialFamily 11

com.apple.driver.DspFuncLib 269.25

com.apple.kext.OSvKernDSPLib 1.15

com.apple.iokit.IOSurface 97

com.apple.iokit.IOUSBUserClient 705.4.0

com.apple.driver.AppleSMBusPCI 1.0.12d1

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.3.2f6

com.apple.iokit.IOBluetoothFamily 4.3.2f6

com.apple.driver.AppleHDAController 269.25

com.apple.iokit.IOHDAFamily 269.25

com.apple.iokit.IOAudioFamily 203.3

com.apple.vecLib.kext 1.2.0

com.apple.iokit.IOFireWireIP 2.2.6

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.IOPlatformPluginFamily 5.8.1d38

com.apple.driver.AppleSMC 3.1.9

com.apple.driver.AppleGraphicsControl 3.8.6

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.driver.AppleSMBusController 1.0.13d1

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.driver.AppleUSBMultitouch 245.2

com.apple.iokit.IOUSBHIDDriver 705.4.0

com.apple.driver.AppleUSBMergeNub 705.4.0

com.apple.driver.AppleUSBComposite 705.4.9

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.3

com.apple.iokit.IOBDStorageFamily 1.7

com.apple.iokit.IODVDStorageFamily 1.7.1

com.apple.iokit.IOCDStorageFamily 1.7.1

com.apple.driver.CoreStorage 471.10.6

com.apple.driver.AppleThunderboltDPInAdapter 4.0.6

com.apple.driver.AppleThunderboltDPAdapterFamily 4.0.6

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.iokit.IOAHCISerialATAPI 2.6.1

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.3

com.apple.driver.AppleThunderboltNHI 3.1.7

com.apple.iokit.IOThunderboltFamily 4.2.1

com.apple.iokit.IO80211Family 710.55

com.apple.iokit.IOEthernetAVBController 1.0.3b3

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.iokit.IOFireWireFamily 4.5.6

com.apple.iokit.IOUSBFamily 710.4.14

com.apple.iokit.IOAHCIFamily 2.7.5

com.apple.driver.AppleEFINVRAM 2.0

com.apple.driver.AppleEFIRuntime 2.0

com.apple.iokit.IOHIDFamily 2.0.0

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.sandbox 300.0

com.apple.kext.AppleMatch 1.0.0d1

com.apple.driver.AppleKeyStore 2

com.apple.driver.AppleMobileFileIntegrity 1.0.5

com.apple.driver.AppleCredentialManager 1.0

com.apple.driver.DiskImages 396

com.apple.iokit.IOStorageFamily 2.0

com.apple.iokit.IOReportFamily 31

com.apple.driver.AppleFDEKeyStore 28.30

com.apple.driver.AppleACPIPlatform 3.1

com.apple.iokit.IOPCIFamily 2.9

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.corecrypto 1.0

com.apple.kec.Libm 1

com.apple.kec.pthread 1

Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.3 GHz, 8 GB, SMC 1.68f99

Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 512 MB

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x802C, 0x31364A54463531323634485A2D3147344831

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x802C, 0x31364A54463531323634485A2D3147344831

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.100.24)

Bluetooth: Version 4.3.2f6 15235, 3 services, 27 devices, 1 incoming serial ports

Network Service: Wi-Fi, AirPort, en1

Serial ATA Device: Samsung SSD 850 EVO 250GB, 250.06 GB

Serial ATA Device: MATSHITADVD-R UJ-898

USB Device: FaceTime HD Camera (Built-in)

USB Device: Hub

USB Device: BRCM2070 Hub

USB Device: Bluetooth USB Host Controller

USB Device: Apple Internal Keyboard / Trackpad

USB Device: Hub

USB Device: USB Receiver

USB Device: IR Receiver

Thunderbolt Bus: MacBook Pro, Apple Inc., 22.1

MacBook Pro (13-inch Early 2011), Mac OS X (10.7.2), null

Posted on Mar 25, 2015 3:56 PM

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Answer 1

Linc Davis

Level 10

209,739 points

Mar 25, 2015 8:16 PM in response to samuelfromoxford

You installed a third-party system modification that includes a kernel extension. It might (or might not) be called "Syphon Virtual Screen." Remove it and see whether the panics stop.

Any third-party software that doesn't install by drag-and-drop into the Applications folder, and uninstall by drag-and-drop to the Trash, is a system modification.

Whenever you remove system modifications, they must be removed completely, and the only way to do that is to use the uninstallation tool, if any, provided by the developers, or to follow their instructions. If the software has been incompletely removed, you may have to re-download or even reinstall it in order to finish the job.

I never install system modifications myself, and except as stated in this comment, I don't know how to uninstall them. You'll have to do your own research to find that information.

Here are some general guidelines to get you started. Suppose you want to remove something called “BrickMyMac” (a hypothetical example.) First, consult the product's Help menu, if there is one, for instructions. Finding none there, look on the developer's website, say www.brickmymac.com. (That may not be the actual name of the site; if necessary, search the Web for the product name.) If you don’t find anything on the website or in your search, contact the developer. While you're waiting for a response, download BrickMyMac.dmg and open it. There may be an application in there such as “Uninstall BrickMyMac.” If not, open “BrickMyMac.pkg” and look for an Uninstall button. The uninstaller might also be accessed by clicking the Customize button, if there is one.

Back up all data before making any changes.

You will generally have to restart the computer in order to complete an uninstallation. Until you do that, there may be no effect, or unpredictable effects.

If you can’t remove software in any other way, you’ll have to erase and install OS X. Never install any third-party software unless you're sure you know how to uninstall it; otherwise you may create problems that are very hard to solve.

Trying to remove complex system modifications by hunting for files by name often will not work and may make the problem worse. The same goes for "utilities" such as "AppCleaner" and the like that purport to remove software.

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