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Firefox crashes and takes me to login screen

Hi guys,


My latop is a MacBook Pro mid 2010. I have OS X El Capitan installed.

Recently my MacBook crashes when I use Firefox and takes me to the login screen. When I login again, Firefox gives me the option to relaunch my tabs I had open in Firefox. Why does it do this? How can I check to see if any hardware if faulty?


I'd really appreciate any help I can get 🙂

MacBook Pro, OS X El Capitan (10.11.1)

Posted on Oct 25, 2015 7:51 AM

Reply
16 replies

Oct 28, 2015 9:05 AM in response to Linc Davis

I have this problem, too (or rather, I assume it's the same problem). Since upgrading to El Capitan, I've had 3 kernel panics while using Firefox (latest version, 41.0.2). Normally, I never have kernel panics. Here's my latest crash report:



Anonymous UUID: A991E1B2-5AC3-982C-31B5-C3AC29E86B76


Tue Oct 27 21:56:17 2015


*** Panic Report ***

panic(cpu 0 caller 0xffffff802e38e50f): "vm_page_check_pageable_safe: trying to add page" "from compressor object (0xffffff802eac35c0) to pageable queue"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3247.10.11/osfmk/vm/vm_res ident.c:7074

Backtrace (CPU 0), Frame : Return Address

0xffffff8138ffb290 : 0xffffff802e2e5307

0xffffff8138ffb310 : 0xffffff802e38e50f

0xffffff8138ffb330 : 0xffffff802e35366d

0xffffff8138ffb4b0 : 0xffffff802e35760b

0xffffff8138ffb6d0 : 0xffffff802e3d671d

0xffffff8138ffb8b0 : 0xffffff802e3f4313

0xffffff8138ffb8d0 : 0xffffff7fb09b30a0

0xffffff8138ffba00 : 0xffffff7fb099dcfa

0xffffff8138ffba20 : 0xffffff7fb098b830

0xffffff8138ffbb00 : 0xffffff7fb0989a77

0xffffff8138ffbb50 : 0xffffff802e8e3016

0xffffff8138ffbb80 : 0xffffff802e8e48e0

0xffffff8138ffbbe0 : 0xffffff802e8e1967

0xffffff8138ffbd20 : 0xffffff802e3a07d0

0xffffff8138ffbe30 : 0xffffff802e2e9aa3

0xffffff8138ffbe60 : 0xffffff802e2cd478

0xffffff8138ffbea0 : 0xffffff802e2dcfd5

0xffffff8138ffbf10 : 0xffffff802e3c13aa

0xffffff8138ffbfb0 : 0xffffff802e3f4b36


Kernel Extensions in backtrace:
com.apple.driver.AppleIntelHD3000Graphics(10.0)[D3CFD566-1AE5-3315-B91B-B8264A62 1EB5]@0xffffff7fb097f000->0xffffff7fb09e5fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[8E5F549E-0055-3C0E-93F8-E872A048E31B]@0xffffff 7faeb2d000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[48AC8EA9-BD3C-3FDC-908D-09850215AA32]@0 xffffff7faf5d1000


BSD process name corresponding to current thread: firefox


Mac OS version:

15B42


Kernel version:

Darwin Kernel Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015; root:xnu-3247.10.11~1/RELEASE_X86_64

Kernel UUID: AB5FC1B4-12E7-311E-8E6F-9023985D8C1D

Kernel slide: 0x000000002e000000

Kernel text base: 0xffffff802e200000

__HIB text base: 0xffffff802e100000

System model name: MacBookPro8,2 (Mac-94245A3940C91C80)


System uptime in nanoseconds: 155074526513283

last loaded kext at 132256873674976: com.apple.driver.AppleXsanScheme 3 (addr 0xffffff7fb1cf8000, size 32768)

last unloaded kext at 132384016323624: com.apple.driver.AppleXsanScheme 3 (addr 0xffffff7fb1cf8000, size 32768)

loaded kexts:

com.paceap.kext.pacesupport.snowleopard 5.9

com.apple.driver.AudioAUUC 1.70

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.driver.AGPM 110.20.21

com.apple.filesystems.autofs 3.0

com.apple.iokit.IOBluetoothSerialManager 4.4.2f1

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.kext.AMDFramebuffer 1.3.8

com.apple.driver.AppleHDA 272.50.31

com.apple.driver.pmtelemetry 1

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.AMDRadeonX3000 1.3.8

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleIntelHD3000Graphics 10.0.0

com.apple.driver.AppleMikeyDriver 272.50.31

com.apple.driver.AppleSMCLMU 208

com.apple.driver.AppleHV 1

com.apple.driver.AppleThunderboltIP 3.0.8

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.4.2f1

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleLPC 3.1

com.apple.kext.AMD6000Controller 1.3.8

com.apple.driver.AppleMuxControl 3.11.33b1

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.driver.AppleIntelSNBGraphicsFB 10.0.0

com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0

com.apple.driver.SMCMotionSensor 3.0.4d1

com.apple.driver.AppleMCCSControl 1.2.13

com.apple.driver.AppleUSBTCButtons 245.4

com.apple.driver.AppleUSBTCKeyboard 245.4

com.apple.driver.AppleIRController 327.5

com.apple.iokit.SCSITaskUserClient 3.7.7

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0

com.apple.BootCache 37

com.apple.iokit.IOAHCIBlockStorage 2.8.0

com.apple.driver.AirPort.Brcm4331 800.20.24

com.apple.driver.AppleFWOHCI 5.5.2

com.apple.driver.AppleSDXC 1.7.0

com.apple.iokit.AppleBCM5701Ethernet 10.1.11

com.apple.driver.usb.AppleUSBEHCIPCI 1.0.1

com.apple.driver.AppleAHCIPort 3.1.5

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleRTC 2.0

com.apple.driver.AppleACPIButtons 4.0

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 2.1

com.apple.driver.AppleACPIEC 4.0

com.apple.driver.AppleAPIC 1.7

com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0

com.apple.nke.applicationfirewall 163

com.apple.security.quarantine 3

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 218.0.0

com.apple.kext.triggers 1.0

com.apple.iokit.IOSerialFamily 11

com.apple.driver.DspFuncLib 272.50.31

com.apple.kext.OSvKernDSPLib 525

com.apple.iokit.IOSurface 108.0.1

com.apple.iokit.IOAcceleratorFamily2 203.10

com.apple.driver.CoreCaptureResponder 1

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.4.2f1

com.apple.iokit.IOBluetoothFamily 4.4.2f1

com.apple.driver.AppleHDAController 272.50.31

com.apple.iokit.IOHDAFamily 272.50.31

com.apple.iokit.IOAudioFamily 204.1

com.apple.vecLib.kext 1.2.0

com.apple.iokit.IOFireWireIP 2.2.6

com.apple.driver.AppleSMBusPCI 1.0.14d1

com.apple.kext.AMDSupport 1.3.8

com.apple.AppleGraphicsDeviceControl 3.11.33b1

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.driver.AppleGraphicsControl 3.11.33b1

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.IOPlatformPluginFamily 6.0.0d7

com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0

com.apple.driver.AppleSMC 3.1.9

com.apple.driver.AppleSMBusController 1.0.14d1

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.driver.AppleUSBMultitouch 250.4

com.apple.iokit.IOUSBHIDDriver 900.4.1

com.apple.driver.usb.AppleUSBHostCompositeDevice 1.0.1

com.apple.driver.usb.AppleUSBHub 1.0.1

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.7

com.apple.iokit.IOBDStorageFamily 1.8

com.apple.iokit.IODVDStorageFamily 1.8

com.apple.iokit.IOCDStorageFamily 1.8

com.apple.driver.CoreStorage 517

com.apple.driver.AppleThunderboltDPInAdapter 4.1.2

com.apple.driver.AppleThunderboltDPAdapterFamily 4.1.2

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.iokit.IOAHCISerialATAPI 2.6.2

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.7

com.apple.driver.AppleThunderboltNHI 4.0.4

com.apple.iokit.IOThunderboltFamily 5.0.6

com.apple.iokit.IO80211Family 1101.24

com.apple.driver.corecapture 1.0.4

com.apple.iokit.IOFireWireFamily 4.5.8

com.apple.iokit.IOEthernetAVBController 1.0.3b3

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.iokit.IOUSBFamily 900.4.1

com.apple.iokit.IOAHCIFamily 2.8.0

com.apple.driver.usb.AppleUSBEHCI 1.0.1

com.apple.iokit.IOUSBHostFamily 1.0.1

com.apple.driver.AppleUSBHostMergeProperties 1.0.1

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 415

com.apple.iokit.IOStorageFamily 2.1

com.apple.iokit.IOReportFamily 31

com.apple.driver.AppleFDEKeyStore 28.30

com.apple.driver.AppleACPIPlatform 4.0

com.apple.iokit.IOPCIFamily 2.9

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.Libm 1

com.apple.kec.pthread 1

com.apple.kec.corecrypto 1.0


System Profile:

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

Bluetooth: Version 4.4.2f1 16391, 3 services, 18 devices, 1 incoming serial ports

Thunderbolt Bus: MacBook Pro, Apple Inc., 22.1

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620

USB Device: USB 2.0 Bus

USB Device: FaceTime HD Camera (Built-in)

USB Device: Hub

USB Device: Apple Internal Keyboard / Trackpad

USB Device: BRCM2070 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: IR Receiver

Serial ATA Device: Hitachi HTS725050A9A362, 500.11 GB

Serial ATA Device: OPTIARC DVD RW AD-5970H

Model: MacBookPro8,2, BootROM MBP81.0047.B2A, 4 processors, Intel Core i7, 2 GHz, 8 GB, SMC 1.69f4

Network Service: Wi-Fi, AirPort, en1

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

Graphics: AMD Radeon HD 6490M, AMD Radeon HD 6490M, PCIe, 256 MB

Oct 30, 2015 9:07 PM in response to Linc Davis

And now another Firefox-caused kernel panic, this time with a different cause:

Fri Oct 30 20:58:14 2015


*** Panic Report ***

panic(cpu 0 caller 0xffffff7f888674ae): __FUNCTION__@/Library/Caches/com.apple.xbs/Sources/GPUDriversAMD/GPUDriversAMD- 1.38.3/Common/GLKernel/ATI/Accel/R8XX/AMDR8xxGLContext.cpp:3084

Backtrace (CPU 0), Frame : Return Address

0xffffff811058b6c0 : 0xffffff8005ae5307

0xffffff811058b740 : 0xffffff7f888674ae

0xffffff811058b9d0 : 0xffffff7f8885db2a

0xffffff811058b9f0 : 0xffffff7f887bc2e0

0xffffff811058ba20 : 0xffffff7f88865bb3

0xffffff811058ba50 : 0xffffff7f887bc6af

0xffffff811058ba80 : 0xffffff7f887c237c

0xffffff811058bac0 : 0xffffff7f887ba829

0xffffff811058bb50 : 0xffffff80060e3c82

0xffffff811058bb80 : 0xffffff80060e48fa

0xffffff811058bbe0 : 0xffffff80060e1967

0xffffff811058bd20 : 0xffffff8005ba07d0

0xffffff811058be30 : 0xffffff8005ae9aa3

0xffffff811058be60 : 0xffffff8005acd478

0xffffff811058bea0 : 0xffffff8005adcfd5

0xffffff811058bf10 : 0xffffff8005bc13aa

0xffffff811058bfb0 : 0xffffff8005bf4b36


Kernel Extensions in backtrace:
com.apple.iokit.IOAcceleratorFamily2(203.10)[008AEFEE-8690-3E1C-B644-E4FDF37B44B 0]@0xffffff7f887b6000->0xffffff7f88821fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[8E5F549E-0055-3C0E-93F8-E872A048E31B]@0xffffff 7f8632d000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[48AC8EA9-BD3C-3FDC-908D-09850215AA32]@0 xffffff7f86dd1000
com.apple.AMDRadeonX3000(1.3.8)[CB3CE8B0-A439-3290-A661-401AAB9E4FBE]@0xffffff7f 88830000->0xffffff7f88c8bfff
dependency: com.apple.iokit.IOPCIFamily(2.9)[8E5F549E-0055-3C0E-93F8-E872A048E31B]@0xffffff 7f8632d000
dependency: com.apple.iokit.IOGraphicsFamily(2.4.1)[48AC8EA9-BD3C-3FDC-908D-09850215AA32]@0 xffffff7f86dd1000
dependency: com.apple.iokit.IOAcceleratorFamily2(203.10)[008AEFEE-8690-3E1C-B644-E4FDF37B44 B0]@0xffffff7f887b6000


BSD process name corresponding to current thread: firefox


Mac OS version:

15B42


Kernel version:

Darwin Kernel Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015; root:xnu-3247.10.11~1/RELEASE_X86_64

Kernel UUID: AB5FC1B4-12E7-311E-8E6F-9023985D8C1D

Kernel slide: 0x0000000005800000

Kernel text base: 0xffffff8005a00000

__HIB text base: 0xffffff8005900000

System model name: MacBookPro8,2 (Mac-94245A3940C91C80)


System uptime in nanoseconds: 111040004630789

last loaded kext at 11585235910206: com.apple.driver.AppleXsanScheme 3 (addr 0xffffff7f8953f000, size 32768)

last unloaded kext at 15747498074345: com.apple.iokit.IOFireWireSBP2 4.2.7 (addr 0xffffff7f894f8000, size 110592)

loaded kexts:

com.paceap.kext.pacesupport.snowleopard 5.9

com.apple.driver.AudioAUUC 1.70

com.apple.driver.AppleHWSensor 1.9.5d0

com.apple.driver.AGPM 110.20.21

com.apple.filesystems.autofs 3.0

com.apple.iokit.IOBluetoothSerialManager 4.4.2f1

com.apple.driver.AppleOSXWatchdog 1

com.apple.driver.AppleMikeyHIDDriver 124

com.apple.driver.AppleMikeyDriver 272.50.31

com.apple.driver.AppleUpstreamUserClient 3.6.1

com.apple.driver.pmtelemetry 1

com.apple.kext.AMDFramebuffer 1.3.8

com.apple.driver.AppleHDA 272.50.31

com.apple.iokit.IOUserEthernet 1.0.1

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.AMDRadeonX3000 1.3.8

com.apple.driver.AppleIntelHD3000Graphics 10.0.0

com.apple.driver.AppleSMCLMU 208

com.apple.driver.AppleHV 1

com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.4.2f1

com.apple.driver.AppleThunderboltIP 3.0.8

com.apple.driver.AppleSMCPDRC 1.0.0

com.apple.driver.AppleLPC 3.1

com.apple.driver.AppleIntelSNBGraphicsFB 10.0.0

com.apple.kext.AMD6000Controller 1.3.8

com.apple.driver.AppleMuxControl 3.11.33b1

com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0

com.apple.driver.AppleIntelSlowAdaptiveClocking 4.0.0

com.apple.driver.AppleMCCSControl 1.2.13

com.apple.driver.SMCMotionSensor 3.0.4d1

com.apple.driver.AppleUSBTCButtons 245.4

com.apple.driver.AppleUSBTCKeyboard 245.4

com.apple.driver.AppleIRController 327.5

com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0

com.apple.BootCache 37

com.apple.iokit.SCSITaskUserClient 3.7.7

com.apple.iokit.IOAHCIBlockStorage 2.8.0

com.apple.driver.AirPort.Brcm4331 800.20.24

com.apple.driver.AppleSDXC 1.7.0

com.apple.iokit.AppleBCM5701Ethernet 10.1.11

com.apple.driver.AppleFWOHCI 5.5.2

com.apple.driver.usb.AppleUSBEHCIPCI 1.0.1

com.apple.driver.AppleAHCIPort 3.1.5

com.apple.driver.AppleSmartBatteryManager 161.0.0

com.apple.driver.AppleACPIButtons 4.0

com.apple.driver.AppleRTC 2.0

com.apple.driver.AppleHPET 1.8

com.apple.driver.AppleSMBIOS 2.1

com.apple.driver.AppleACPIEC 4.0

com.apple.driver.AppleAPIC 1.7

com.apple.driver.AppleIntelCPUPowerManagementClient 218.0.0

com.apple.nke.applicationfirewall 163

com.apple.security.quarantine 3

com.apple.security.TMSafetyNet 8

com.apple.driver.AppleIntelCPUPowerManagement 218.0.0

com.apple.kext.triggers 1.0

com.apple.iokit.IOSerialFamily 11

com.apple.driver.DspFuncLib 272.50.31

com.apple.kext.OSvKernDSPLib 525

com.apple.iokit.IOSurface 108.0.1

com.apple.iokit.IOAcceleratorFamily2 203.10

com.apple.driver.CoreCaptureResponder 1

com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.4.2f1

com.apple.iokit.IOBluetoothFamily 4.4.2f1

com.apple.driver.AppleHDAController 272.50.31

com.apple.iokit.IOHDAFamily 272.50.31

com.apple.iokit.IOAudioFamily 204.1

com.apple.vecLib.kext 1.2.0

com.apple.driver.AppleSMBusPCI 1.0.14d1

com.apple.iokit.IOFireWireIP 2.2.6

com.apple.kext.AMDSupport 1.3.8

com.apple.AppleGraphicsDeviceControl 3.11.33b1

com.apple.driver.AppleBacklightExpert 1.1.0

com.apple.iokit.IONDRVSupport 2.4.1

com.apple.driver.AppleGraphicsControl 3.11.33b1

com.apple.driver.IOPlatformPluginLegacy 1.0.0

com.apple.driver.IOPlatformPluginFamily 6.0.0d7

com.apple.iokit.IOSlowAdaptiveClockingFamily 1.0.0

com.apple.driver.AppleSMBusController 1.0.14d1

com.apple.iokit.IOGraphicsFamily 2.4.1

com.apple.driver.AppleSMC 3.1.9

com.apple.driver.AppleUSBMultitouch 250.4

com.apple.iokit.IOUSBHIDDriver 900.4.1

com.apple.driver.usb.AppleUSBHostCompositeDevice 1.0.1

com.apple.driver.CoreStorage 517

com.apple.driver.usb.AppleUSBHub 1.0.1

com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.7.7

com.apple.iokit.IOBDStorageFamily 1.8

com.apple.iokit.IODVDStorageFamily 1.8

com.apple.iokit.IOCDStorageFamily 1.8

com.apple.driver.AppleThunderboltDPInAdapter 4.1.2

com.apple.driver.AppleThunderboltDPAdapterFamily 4.1.2

com.apple.driver.AppleThunderboltPCIDownAdapter 2.0.2

com.apple.iokit.IOAHCISerialATAPI 2.6.2

com.apple.iokit.IOSCSIArchitectureModelFamily 3.7.7

com.apple.driver.AppleThunderboltNHI 4.0.4

com.apple.iokit.IOThunderboltFamily 5.0.6

com.apple.iokit.IOEthernetAVBController 1.0.3b3

com.apple.iokit.IO80211Family 1101.24

com.apple.driver.mDNSOffloadUserClient 1.0.1b8

com.apple.iokit.IONetworkingFamily 3.2

com.apple.driver.corecapture 1.0.4

com.apple.iokit.IOFireWireFamily 4.5.8

com.apple.iokit.IOAHCIFamily 2.8.0

com.apple.driver.usb.AppleUSBEHCI 1.0.1

com.apple.iokit.IOUSBFamily 900.4.1

com.apple.iokit.IOUSBHostFamily 1.0.1

com.apple.driver.AppleUSBHostMergeProperties 1.0.1

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 415

com.apple.iokit.IOStorageFamily 2.1

com.apple.iokit.IOReportFamily 31

com.apple.driver.AppleFDEKeyStore 28.30

com.apple.driver.AppleACPIPlatform 4.0

com.apple.iokit.IOPCIFamily 2.9

com.apple.iokit.IOACPIFamily 1.4

com.apple.kec.Libm 1

com.apple.kec.pthread 1

com.apple.kec.corecrypto 1.0


System Profile:

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

Bluetooth: Version 4.4.2f1 16391, 3 services, 18 devices, 1 incoming serial ports

Thunderbolt Bus: MacBook Pro, Apple Inc., 22.1

Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620

Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x02FE, 0x45424A3431554638424455352D474E2D4620

USB Device: USB 2.0 Bus

USB Device: FaceTime HD Camera (Built-in)

USB Device: Hub

USB Device: Apple Internal Keyboard / Trackpad

USB Device: BRCM2070 Hub

USB Device: Bluetooth USB Host Controller

USB Device: USB 2.0 Bus

USB Device: Hub

USB Device: IR Receiver

Serial ATA Device: Hitachi HTS725050A9A362, 500.11 GB

Serial ATA Device: OPTIARC DVD RW AD-5970H

Model: MacBookPro8,2, BootROM MBP81.0047.B2A, 4 processors, Intel Core i7, 2 GHz, 8 GB, SMC 1.69f4

Network Service: Wi-Fi, AirPort, en1

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

Graphics: AMD Radeon HD 6490M, AMD Radeon HD 6490M, PCIe, 256 MB

Oct 31, 2015 10:09 AM in response to OGELTHORPE

Thank you for your suggestion. That may indeed be the problem - I realize that the second crash report that I posted implicates the video driver - but I also wonder about that, since Apple replaced my entire motherboard sometime last year because of that exact problem. It seems unlikely to me that they'd issue a repair extension program that would replace a faulty motherboard with another motherboard prone to the same issue, but then again, perhaps they did.


Also, while it's actually true that I used to have 3rd-party RAM, when Apple replaced my motherboard, they swapped it out for Apple RAM.


I've now had 4 Firefox related kernel panics with El Capitan, and 3 of those have been due to the issue in my first crash report:

panic(cpu 0 caller 0xffffff802e38e50f): "vm_page_check_pageable_safe: trying to add page" "from compressor object (0xffffff802eac35c0) to pageable queue"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3247.10.11/osfmk/vm/vm_res ident.c:7074

Oct 31, 2015 10:59 AM in response to K Log-ins

Lightening does strike in the same place as before and your GPU is still misbehaving. Bring it in for a VST test and you may need a new logic board.


The RAM that you have installed now does NOT meet the Apple specifications for your model/year MBP. I am very surprised that you said that Apple installed that RAM. I would think that they would go with original Apple specifications. I am not overly concerned about that since OWC techs have determined that 2011 MBPs will accept faster RAM so it does not follow that it is problematic. If on the replacement of the logic board, you still have kernel panics, then that is an area to be looked at.


Another potential problem could be:

User uploaded file

Save that if there are problems after the logic board issue.


Ciao.

Firefox crashes and takes me to login screen

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