my computer sometimes freeze for no apparent reason When it freezes: nothing respond, I got a black or grey screen, nothing else. It's not hot either, I've set-up smcFanControl to keep my mac cool.
It was checked in a store where no problem was found; they advise me to check the console after a crash.
UPDATE: I ran the AHT test and it all seems OK.
UPDATE 2: It's a model from early 2011 – Processor 2.2 GHz Intel Core i7. It's running on OS X 10.8.5.
UPDATE 3: just had a new crash with something on the screen for the first time. The whole screen suddenly had an offset: like 1000 pixels on the left. All the apps were stuck (couldn't even do force quit) but I could move the cursor. The keys for the sound had no effect however pressing the caps lock one would change the light on and off.
UPDATE 4: just had a similar crash and my computer wouldn't restart straight away; it shown random shit on the screen when I rebooted the first time and the sound at the start just looped. Then it started fine and I got the error message from Mac OS (first time) Details of the Kernel Panic below…
This is what I got in the console just before the crash – the latest line is my reboot obviously:
4/10/13 10:41:38.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10edc0000):
p=7059[python] clearing CS_VALID
4/10/13 10:41:48.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10187f000): p=7060[python] clearing CS_VALID
4/10/13 10:41:58.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x100081000): p=7061[python] clearing CS_VALID
4/10/13 10:41:59.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10176a000): p=7062[python] clearing CS_VALID
4/10/13 10:42:02.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10310f000): p=7063[python] clearing CS_VALID
4/10/13 10:42:09.171 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:42:14.594 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:42:14.609 AM WindowServer[86]: CoreAnimation: context hosting changed while locked!
4/10/13 10:42:27.000 AM kernel[0]: MacAuthEvent en1 Auth result for: 00:18:4d:... MAC AUTH succeeded
4/10/13 10:42:27.000 AM kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
4/10/13 10:42:27.000 AM kernel[0]: AirPort: RSN handshake complete on en1
4/10/13 10:42:27.000 AM kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 00:18:4d:...
4/10/13 10:42:27.000 AM kernel[0]: en1: BSSID changed to 00:18:4d:...
4/10/13 10:42:27.000 AM kernel[0]: en1::IO80211Interface::postMessage bssid changed
4/10/13 10:42:31.689 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:42:43.628 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:43:57.800 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:44:28.289 AM Safari[1004]: CGContextClipToRect: invalid context 0x0
4/10/13 10:51:53.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x1053a6000): p=7072[python] clearing CS_VALID
4/10/13 10:51:55.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10d700000): p=7073[python] clearing CS_VALID
4/10/13 10:51:57.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10f5eb000): p=7074[python] clearing CS_VALID
4/10/13 10:51:59.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x108ba4000): p=7075[python] clearing CS_VALID
4/10/13 10:52:11.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10ef6b000): p=7076[python] clearing CS_VALID
4/10/13 10:52:28.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x1046a6000): p=7077[python] clearing CS_VALID
4/10/13 10:52:32.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x1098f0000): p=7079[python] clearing CS_VALID
4/10/13 10:52:36.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x1076b1000): p=7080[python] clearing CS_VALID
4/10/13 10:52:37.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x1003dd000): p=7081[python] clearing CS_VALID
4/10/13 10:52:39.000 AM kernel[0]: CODE SIGNING: cs_invalid_page(0x10cd47000): p=7082[python] clearing CS_VALID
4/10/13 11:05:27.000 AM bootlog[0]: BOOT_TIME 1380848727 0
I had a new reboot today (with some red lines):
9/10/13 10:24:04.208 AM SubmitDiagInfo[860]: Launched to submit Diagnostics and Usage
9/10/13 10:24:04.464 AM SubmitDiagInfo[860]: Cleaning up expired diagnostic messages database at path: /var/log/DiagnosticMessages/2013.09.09.asl
9/10/13 10:24:50.837 AM librariand[863]: MMe quota status changed: under quota
9/10/13 10:30:18.000 AM kernel[0]: MacAuthEvent en1 Auth result for: 00:18:4d:... MAC AUTH succeeded
9/10/13 10:30:18.000 AM kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
9/10/13 10:30:18.000 AM kernel[0]: AirPort: RSN handshake complete on en1
9/10/13 10:30:18.000 AM kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 00:18:4d:...
9/10/13 10:30:18.000 AM kernel[0]: en1: BSSID changed to 00:18:4d:...
9/10/13 10:30:18.000 AM kernel[0]: en1::IO80211Interface::postMessage bssid changed
9/10/13 10:32:20.000 AM kernel[0]: MacAuthEvent en1 Auth result for: 00:18:4d:... MAC AUTH succeeded
9/10/13 10:32:20.000 AM kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
9/10/13 10:32:20.000 AM kernel[0]: AirPort: RSN handshake complete on en1
9/10/13 10:32:20.000 AM kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 00:18:4d:...
9/10/13 10:32:20.000 AM kernel[0]: en1: BSSID changed to 00:18:4d:...
9/10/13 10:32:20.000 AM kernel[0]: en1::IO80211Interface::postMessage bssid changed
9/10/13 10:40:20.000 AM kernel[0]: MacAuthEvent en1 Auth result for: 00:18:4d:... MAC AUTH succeeded
9/10/13 10:40:20.000 AM kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
9/10/13 10:40:20.000 AM kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 00:18:4d:...
9/10/13 10:40:20.000 AM kernel[0]: en1: BSSID changed to 00:18:4d:...
9/10/13 10:40:20.000 AM kernel[0]: en1::IO80211Interface::postMessage bssid changed
9/10/13 10:40:20.000 AM kernel[0]: AirPort: RSN handshake complete on en1
9/10/13 10:42:15.000 AM kernel[0]: MacAuthEvent en1 Auth result for: 00:18:4d:... MAC AUTH succeeded
9/10/13 10:42:15.000 AM kernel[0]: wlEvent: en1 en1 Link UP virtIf = 0
9/10/13 10:42:15.000 AM kernel[0]: wl0: Roamed or switched channel, reason #8, bssid 00:18:4d:...
9/10/13 10:42:15.000 AM kernel[0]: en1: BSSID changed to 00:18:4d:...
9/10/13 10:42:15.000 AM kernel[0]: en1::IO80211Interface::postMessage bssid changed
9/10/13 10:42:15.000 AM kernel[0]: AirPort: RSN handshake complete on en1
9/10/13 10:42:27.677 AM coreaudiod[273]: Disabled automatic stack shots because audio IO is active
9/10/13 10:42:27.875 AM coreaudiod[273]: Enabled automatic stack shots because audio IO is inactive
9/10/13 10:42:47.456 AM _securityagent[928]: audit warning: allsoft
9/10/13 10:42:47.456 AM _securityagent[927]: audit warning: soft /var/audit
9/10/13 10:42:47.456 AM _securityagent[929]: audit warning: closefile /var/audit/20131008230942.20131008234247
9/10/13 10:42:57.764 AM SystemUIServer[271]: It does not make sense to draw an image when [NSGraphicsContext currentContext] is nil. This is a programming error. Break on void _NSWarnForDrawingImageWithNoCurrentContext() to debug. This will be logged only once. This may break in the future.
9/10/13 10:57:14.000 AM bootlog[0]: BOOT_TIME 1381276634 0
Kernel Panic:
Interval Since Last Panic Report: 34493 sec
Panics Since Last Report: 1
Anonymous UUID: 8847A9F2-B78F-E78C-4347-544909D21087
Wed Oct 16 15:19:05 2013
Panic(CPU 2): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0
RAX: 0x0000000000000000, RBX: 0x0000000000000000, RCX: 0x1037245403d20010, RDX: 0xffffff8114cfd070
RSP: 0xffffff8150163cc0, RBP: 0xffffff8150163ce0, RSI: 0xffffff8114cfd060, RDI: 0x0000000000000001
R8: 0xffffff8114c7d078, R9: 0x0000000000988dc9, R10: 0xffffff8150163c30, R11: 0x0000000000000246
R12: 0xffffff8114c7d000, R13: 0xffffff803f808af0, R14: 0xffffff803f77c0d0, R15: 0xffffff802c557a40
RFL: 0x0000000000000246, RIP: 0xffffff802c2a7c21, CS: 0x0000000000000008, SS: 0x0000000000000010
Backtrace (CPU 2), Frame : Return Address
0xffffff8114d0bf50 : 0xffffff802c2bea71
0xffffff8114d0bf80 : 0xffffff802c2b7f70
0xffffff8114d0bfd0 : 0xffffff802c2cedbb
0xffffff8150163ce0 : 0xffffff802c22e6d9
0xffffff8150163d60 : 0xffffff802c22db9c
0xffffff8150163da0 : 0xffffff802c5572ab
0xffffff8150163e10 : 0xffffff802c5568db
0xffffff8150163f20 : 0xffffff802c556494
0xffffff8150163f50 : 0xffffff802c5e97ba
0xffffff8150163fb0 : 0xffffff802c2cf453
BSD process name corresponding to current thread: powerd
Mac OS version:
12F45
Kernel version:
Darwin Kernel Version 12.5.0: Sun Sep 29 13:33:47 PDT 2013; root:xnu-2050.48.12~1/RELEASE_X86_64
Kernel UUID: EA38B02E-2B88-309F-BA68-1DE29F605DD8
Kernel slide: 0x000000002c000000
Kernel text base: 0xffffff802c200000
System model name: MacBookPro8,2 (Mac-94245A3940C91C80)
System uptime in nanoseconds: 9634278129
last loaded kext at 6072405517: com.apple.iokit.IOBluetoothSerialManager 4.1.7f2 (addr 0xffffff7facf5e000, size 57344)
loaded kexts:
com.displaylink.driver.DisplayLinkDriver 1.8
com.seagate.driver.PowSecDriverCore 5.2.2
com.apple.iokit.IOBluetoothSerialManager 4.1.7f2
com.apple.filesystems.autofs 3.0
com.apple.driver.AudioAUUC 1.60
com.apple.driver.AppleTyMCEDriver 1.0.2d2
com.apple.driver.AGPM 100.13.12
com.apple.driver.AppleMikeyHIDDriver 124
com.apple.driver.AppleHDAHardwareConfigDriver 2.4.7fc4
com.apple.driver.AppleHDA 2.4.7fc4
com.apple.iokit.IOBluetoothUSBDFU 4.1.7f2
com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport 4.1.7f4
com.apple.driver.AppleMikeyDriver 2.4.7fc4
com.apple.driver.AppleIntelHD3000Graphics 8.1.6
com.apple.driver.AppleSMCLMU 2.0.3d0
com.apple.driver.SMCMotionSensor 3.0.3d1
com.apple.driver.AppleUpstreamUserClient 3.5.12
com.apple.kext.AMDFramebuffer 8.1.6
com.apple.AMDRadeonAccelerator 1.0.8
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.ApplePolicyControl 3.4.5
com.apple.driver.AppleSMBusPCI 1.0.11d1
com.apple.driver.AppleLPC 1.6.3
com.apple.driver.AppleSMCPDRC 1.0.0
com.apple.driver.AppleIntelSNBGraphicsFB 8.1.6
com.apple.driver.AppleMuxControl 3.4.5
com.apple.driver.AppleBacklight 170.3.5
com.apple.driver.AppleMCCSControl 1.1.11
com.apple.driver.ACPI_SMC_PlatformPlugin 1.0.0
com.apple.driver.AppleUSBTCButtons 237.1
com.apple.driver.AppleUSBTCKeyEventDriver 237.1
com.apple.driver.AppleUSBTCKeyboard 237.1
com.apple.driver.AppleIRController 320.15
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 34
com.apple.iokit.SCSITaskUserClient 3.5.6
com.apple.driver.XsanFilter 404
com.apple.iokit.IOAHCIBlockStorage 2.3.5
com.apple.driver.AppleUSBHub 635.4.0
com.apple.driver.AppleSDXC 1.4.3
com.apple.iokit.AppleBCM5701Ethernet 3.6.2b4
com.apple.driver.AppleFWOHCI 4.9.9
com.apple.driver.AirPort.Brcm4331 615.20.17
com.apple.driver.AppleAHCIPort 2.6.6
com.apple.driver.AppleUSBUHCI 621.4.0
com.apple.driver.AppleUSBEHCI 621.4.6
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AppleACPIButtons 1.8
com.apple.driver.AppleRTC 1.5
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleSMBIOS 1.9
com.apple.driver.AppleACPIEC 1.8
com.apple.driver.AppleAPIC 1.7
com.apple.driver.AppleIntelCPUPowerManagementClient 214.0.0
com.apple.nke.applicationfirewall 4.0.39
com.apple.security.quarantine 2.1
com.apple.driver.AppleIntelCPUPowerManagement 214.0.0
com.apple.iokit.IOSerialFamily 10.0.6
com.apple.kext.triggers 1.0
com.apple.driver.DspFuncLib 2.4.7fc4
com.apple.iokit.IOAudioFamily 1.9.2fc7
com.apple.kext.OSvKernDSPLib 1.12
com.apple.iokit.IOBluetoothHostControllerUSBTransport 4.1.7f2
com.apple.driver.AppleThunderboltEDMSink 1.2.0
com.apple.driver.AppleThunderboltDPOutAdapter 2.5.0
com.apple.driver.AppleHDAController 2.4.7fc4
com.apple.iokit.IOHDAFamily 2.4.7fc4
com.apple.iokit.IOAcceleratorFamily 74.15
com.apple.kext.AMD6000Controller 8.1.6
com.apple.kext.AMDSupport 8.1.6
com.apple.iokit.IOSurface 86.0.4
com.apple.iokit.IOBluetoothFamily 4.1.7f2
com.apple.iokit.IOFireWireIP 2.2.5
com.apple.driver.AppleGraphicsControl 3.4.5
com.apple.driver.AppleBacklightExpert 1.0.4
com.apple.iokit.IONDRVSupport 2.3.7
com.apple.driver.AppleSMBusController 1.0.11d1
com.apple.iokit.IOGraphicsFamily 2.3.7
com.apple.driver.IOPlatformPluginLegacy 1.0.0
com.apple.driver.IOPlatformPluginFamily 5.4.1d13
com.apple.driver.AppleSMC 3.1.5d4
com.apple.driver.AppleThunderboltDPInAdapter 2.5.0
com.apple.driver.AppleThunderboltDPAdapterFamily 2.5.0
com.apple.driver.AppleThunderboltPCIDownAdapter 1.3.2
com.apple.driver.AppleUSBMultitouch 237.3
com.apple.iokit.IOUSBHIDDriver 623.4.0
com.apple.driver.AppleUSBMergeNub 621.4.6
com.apple.driver.AppleUSBComposite 621.4.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.5.6
com.apple.iokit.IOBDStorageFamily 1.7
com.apple.iokit.IODVDStorageFamily 1.7.1
com.apple.iokit.IOCDStorageFamily 1.7.1
com.apple.iokit.IOAHCISerialATAPI 2.5.5
com.apple.iokit.IOFireWireSBP2 4.2.5
com.apple.iokit.IOSCSIBlockCommandsDevice 3.5.6
com.apple.iokit.IOSCSIArchitectureModelFamily 3.5.6
com.apple.driver.AppleThunderboltNHI 1.9.2
com.apple.iokit.IOThunderboltFamily 2.7.7
com.apple.iokit.IOUSBUserClient 630.4.4
com.apple.iokit.IOEthernetAVBController 1.0.2b1
com.apple.iokit.IOFireWireFamily 4.5.5
com.apple.iokit.IO80211Family 530.5
com.apple.iokit.IONetworkingFamily 3.0
com.apple.iokit.IOAHCIFamily 2.5.1
com.apple.iokit.IOUSBFamily 635.4.0
com.apple.driver.AppleEFINVRAM 2.0
com.apple.driver.AppleEFIRuntime 2.0
com.apple.iokit.IOHIDFamily 1.8.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 220.3
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.DiskImages 345
com.apple.iokit.IOStorageFamily 1.8
com.apple.driver.AppleKeyStore 28.21
com.apple.driver.AppleACPIPlatform 1.8
com.apple.iokit.IOPCIFamily 2.8
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.corecrypto 1.0
Panic(CPU 4): Unresponsive processor (this CPU did not acknowledge interrupts) TLB state:0x0
RAX: 0x0000000000000000, RBX: 0x0000000000000005, RCX: 0x0000000032031001, RDX: 0x000000000000025a
RSP: 0xffffff8150123de0, RBP: 0xffffff8150123e30, RSI: 0x00000000000002b4, RDI: 0xffffff803f6131c0
R8: 0xffffff8150123c78, R9: 0x0000000000000060, R10: 0x0000000000000059, R11: 0x0000000000000201
R12: 0x00000000003b5c69, R13: 0xffffff803f6a0a00, R14: 0xffffff811d10c000, R15: 0x00000000ffffffff
RFL: 0x0000000000000213, RIP: 0xffffff7fad1cc5a8, CS: 0x0000000000000008, SS: 0x0000000000000010
Backtrace (CPU 4), Frame : Return Address
0xffffff8114d2af50 : 0xffffff802c2bea71
0xffffff8114d2af80 : 0xffffff802c2b7f70
0xffffff8114d2afd0 : 0xffffff802c2cedbb
0xffffff8150123e30 : 0xffffff7fad1cbf7f
0xffffff8150123ec0 : 0xffffff7fad13bef9
0xffffff8150123ef0 : 0xffffff802c650e58
0xffffff8150123f30 : 0xffffff802c64f95a
0xffffff8150123f80 : 0xffffff802c64fa89
0xffffff8150123fb0 : 0xffffff802c2b3257
Kernel Extensions in backtrace:
com.apple.driver.AirPort.Brcm4331(615.20.17)[16453F76-86D1-3CA2-9958-82319C77F1D1]@0xffffff7fad12e000->0xffffff7fad326fff
dependency: com.apple.iokit.IOPCIFamily(2.8)[2FAEA49C-EA4C-39C6-9203-FC022277A43C]@0xffffff7fac779000
dependency: com.apple.iokit.IO80211Family(530.5)[7C5A7C83-6A21-3363-8F4B-99589F6F124A]@0xffffff7fad0bf000
dependency: com.apple.iokit.IONetworkingFamily(3.0)[FE3163C6-2874-3843-A96F-5DB796ED27CA]@0xffffff7facadc000
Kernel Extensions in backtrace:
com.apple.driver.AirPort.Brcm4331(615.20.17)[16453F76-86D1-3CA2-9958-82319C77F1D1]@0xffffff7fad12e000->0xffffff7fad326fff
dependency: com.apple.iokit.IOPCIFamily(2.8)[2FAEA49C-EA4C-39C6-9203-FC022277A43C]@0xffffff7fac779000
dependency: com.apple.iokit.IO80211Family(530.5)[7C5A7C83-6A21-3363-8F4B-99589F6F124A]@0xffffff7fad0bf000
dependency: com.apple.iokit.IONetworkingFamily(3.0)[FE3163C6-2874-3843-A96F-5DB796ED27CA]@0xffffff7facadc000
BSD process name corresponding to current thread: kernel_task
panic(cpu 0 caller 0xffffff802c29e54b): "TLB invalidation IPI timeout: " "CPU(s) failed to respond to interrupts, unresponsive CPU bitmap: 0x14, NMIPI acks: orig: 0x0, now: 0x2"@/SourceCache/xnu/xnu-2050.48.12/osfmk/x86_64/pmap.c:2343
Backtrace (CPU 0), Frame : Return Address
0xffffff811c543aa0 : 0xffffff802c21d636
0xffffff811c543b10 : 0xffffff802c29e54b
0xffffff811c543b90 : 0xffffff802c2a2d60
0xffffff811c543c50 : 0xffffff802c2a3595
0xffffff811c543ca0 : 0xffffff802c26722c
0xffffff811c543d90 : 0xffffff802c26b100
0xffffff811c543dc0 : 0xffffff802c265bff
0xffffff811c543df0 : 0xffffff802c60a723
0xffffff811c543e10 : 0xffffff802c66d52c
0xffffff811c543e50 : 0xffffff802c2943c3
0xffffff811c543e80 : 0xffffff802c220b4d
0xffffff811c543eb0 : 0xffffff802c210448
0xffffff811c543f00 : 0xffffff802c21961b
0xffffff811c543f70 : 0xffffff802c2a6546
0xffffff811c543fb0 : 0xffffff802c2cf473
BSD process name corresponding to current thread: powerd
Model: MacBookPro8,2, BootROM MBP81.0047.B27, 4 processors, Intel Core i7, 2.2 GHz, 8 GB, SMC 1.69f4
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 512 MB
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 1024 MB
Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533642465238432D48392020
Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1333 MHz, 0x80AD, 0x484D54333531533642465238432D48392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.98.100.17)
Bluetooth: Version 4.1.7f2 12718, 3 service, 13 devices, 3 incoming serial ports
Network Service: Wi-Fi, AirPort, en1
Serial ATA Device: APPLE SSD TS128C, 121.33 GB
Serial ATA Device: OPTIARC DVD RW AD-5970H
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfa100000 / 3
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 5
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821a, 0xfa113000 / 7
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0245, 0xfa120000 / 4
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0xfa200000 / 2
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3
More info
Oct 16 15:19:05 francois-laptoplocal kernel[0] <Debug>: en1: BSSID changed to 00:18:4d:09:a8:b4
Oct 16 15:19:05 francois-laptoplocal kernel[0] <Debug>: en1::IO80211Interface::postMessage bssid changed
Oct 16 15:19:06 francois-laptoplocal kernel[0] <Debug>: AirPort: RSN handshake complete on en1
Oct 16 15:19:08 francois-laptoplocal kernel[0] <Debug>: AppleLMUController found an AG vendor product (0x9cb7), notifying SMC.
Oct 16 15:19:09 francois-laptoplocal kernel[0] <Debug>: virtual bool IOHIDEventSystemUserClient::initWithTask(task_t, void *, UInt32): Client task not privileged to open IOHIDSystem for mapping memory (e00002c1)
Oct 16 15:20:19 francois-laptoplocal kernel[0] <Debug>: CODE SIGNING: cs_invalid_page(0x1000): p=356[GoogleSoftwareUp] clearing CS_VALID
Oct 16 15:20:24 francois-laptoplocal kernel[0] <Debug>: BootCache: too many history clusters (150, limit 151)
Oct 16 15:20:24 francois-laptoplocal kernel[0] <Debug>: fsevents: watcher dbfseventsd (pid: 390) - Using /dev/fsevents directly is unsupported. Migrate to FSEventsFramework
Oct 16 15:21:17 francois-laptoplocal kernel[0] <Debug>: CODE SIGNING: cs_invalid_page(0x1005df000): p=424[python] clearing CS_VALID
Oct 16 15:21:18 francois-laptoplocal kernel[0] <Debug>: CODE SIGNING: cs_invalid_page(0x108a2b000): p=425[python] clearing CS_VALID
In PyCharm, the file I was working one was replaced by:
<?xml version="1.0" encoding="UTF-8"?>
<application>
<component name="NotificationConfiguration">
<notification groupId="FindInPath" displayType="TOOL_WINDOW" shouldLog="false" />
<notification groupId="External Executable Critical Failures" displayType="TOOL_WINDOW" />
<notification groupId="Git Minor Notifications" />
<notification groupId="Git Important Messages" displayType="STICKY_BALLOON" />
<notification groupId="Git Messages" displayType="TOOL_WINDOW" />
<notification groupId="IDE Usage Statistics" displayType="STICKY_BALLOON" shouldLog="false" />
<notification groupId="update.available.group" displayType="STICKY_BALLOON" />
<notification groupId="Database" displayType="TOOL_WINDOW" />
<notification groupId="Django Data Sources Detector" />
<notification groupId="Database log" displayType="NONE" />
<notification groupId="Packaging" />
<notification groupId="IDE Fatal Errors" displayType="NONE" />
<notification groupId="JavaScript Library Management" displayType="STICKY_BALLOON" />
<notification groupId="Project Loading Error" />
<notification groupId="Mercurial Messages" displayType="TOOL_WINDOW" />
<notification groupId="Mercurial Important Messages" displayType="STICKY_BALLOON" />
<notification groupId="Browser Connection" displayType="STICKY_BALLOON" />
<notification groupId="JavaScript debugger" displayType="TOOL_WINDOW" shouldLog="false" />
<notification groupId="Execution" displayType="NONE" />
<notification groupId="Skeletons" />
<notification groupId="Debugger messages" displayType="TOOL_WINDOW" shouldLog="false" />
<notification groupId="Test Runner" displayType="NONE" />
<toolWindow group="Git Messages" />
<toolWindow group="External Executable Critical Failures" />
<toolWindow group="FindInPath" />
<toolWindow group="Debugger messages" />
<toolWindow group="JavaScript debugger" />
<toolWindow group="Mercurial Messages" />
<toolWindow group="Database" />
</component>
</application>
Best Answer
The log files that you've posted aren't providing much good information regarding the crashes. The best clue from the logs may be this line (which could be indicative of OpenGL graphics context problems):
However, your description of the problem symptoms (the screen going black/grey; a red line appearing during boot) may point directly at graphics (video card) issues. Although it may be possible for you to perform some tests to pinpoint the problems, it may be worth having the machine examined by a qualified technician.
Using the Apple Hardware Test may help you to diagnose why the crashes are occuring. Alternately, there are some good freeware diagnostics available for OS X (Rember will test the RAM in your Mac).
If the problems are graphics/video related, you may be able to reproduce the issues by pushing the machine's graphics processor to perform. This can be accomplished by using some sort of high-end graphics application (one that heavily utilizes OpenGL). A potentially helpful option may be Cinebench
It's also possible that you're having problems related to graphics context switching. I might recommend trying to disable that option in the Energy Saver System Preference to see if the symptoms subside. More info on How to set graphics performance.