Second Kernal Panic in 2 days: Snow Leopard 10.6.8-Macbook Pro

Hi,

I have just had my second kernal panic in 2 days. Both times I was just surfing the web using firefox with a few tabs open. The panics happened after a day or so of the Huawei dongle I use to connect to the internet falling into a glass of water (dried out completely before using again), so I am wondering (hoping) if that may be the cause.

I am using an early 2011 Macbook Pro. The only times I have had problems in the past was when trying to use Paragon to delete trash via HTFS external HDs, and ditched trying to use that particualr driver a long time ago.

Here is the log:

Interval Since Last Panic Report: 67150 sec

Panics Since Last Report: 1

Anonymous UUID: 6CA9C106-4B45-4871-A1BF-23FFC67DF281

Sat Sep 21 11:29:22 2013

Panic(CPU 0): NMIPI for spinlock acquisition timeout, spinlock: 0xffffff8018472700, spinlock owner: 0xffffff800c887c40, current_thread: 0xffffff800c887c40, spiRAX: 0xffffff80599bcd00, RBX: 0xffffff8012489500, RCX: 0xffffff800c887c40, RDX: 0x0000000000000000

RSP: 0xffffff805e683418, RBP: 0xffffff805e683440, RSI: 0xffffff80599bcd00, RDI: 0xffffff80599bcd00

R8: 0xffffff805e6834c0, R9: 0x0044b82fa09b5a53, R10: 0x0000000000000000, R11: 0xffffff7f80c87160

R12: 0xffffff800b96ef00, R13: 0xffffff80599bcd00, R14: 0x0000000000000000, R15: 0x0000000000000000

RFL: 0x0000000000000286, RIP: 0xffffff800048d7e4, CS: 0x0000000000000008, SS: 0x0000000000000010

Backtrace (CPU 0), Frame : Return Address

0xffffff800010bf50 : 0xffffff80002d76f6

0xffffff800010bf80 : 0xffffff80002d0322

0xffffff800010bfd0 : 0xffffff80002e40d2

0xffffff805e683440 : 0xffffff800032cb6a

0xffffff805e683510 : 0xffffff8000360d6f

0xffffff805e683760 : 0xffffff8000367c04

0xffffff805e683820 : 0xffffff8000369628

0xffffff805e683980 : 0xffffff80003674a0

0xffffff805e683b90 : 0xffffff800035cab9

0xffffff805e683bf0 : 0xffffff800035e06d

0xffffff805e683d70 : 0xffffff800035e1ce

0xffffff805e683d90 : 0xffffff8000344370

0xffffff805e683dc0 : 0xffffff800032fc17

0xffffff805e683e80 : 0xffffff800032bbb7

0xffffff805e683eb0 : 0xffffff800032e5fd

0xffffff805e683f50 : 0xffffff800032e86b

0xffffff805e683fa0 : 0xffffff80002c8527

BSD process name corresponding to current thread: kernel_task

Mac OS version:

10K549

Kernel version:

Darwin Kernel Version 10.8.0: Tue Jun 7 16:32:41 PDT 2011; root:xnu-1504.15.3~1/RELEASE_X86_64

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

System uptime in nanoseconds: 65010883799933

unloaded kexts:

com.apple.driver.AppleWWANSupport 2.0.4b0 (addr 0xffffff7f80969000, size 0x12288) - last unloaded 64366703659576

loaded kexts:

com.sophos.kext.sav 8.0.14

com.waves.driver.soundgrid 2.0.0

com.apple.driver.AppleUSBCDCECMData 4.0.5 - last loaded 64304226680241

com.apple.driver.AppleUSBCDC 4.0.5

com.apple.driver.AppleHWSensor 1.9.3d0

com.apple.driver.AGPM 100.12.31

com.apple.driver.AudioAUUC 1.57

com.apple.driver.AppleUpstreamUserClient 3.5.7

com.apple.driver.AppleMikeyHIDDriver 1.2.0

com.apple.driver.AppleMCCSControl 1.0.26

com.apple.Dont_Steal_Mac_OS_X 7.0.0

com.apple.driver.AppleMikeyDriver 2.0.8f3

com.apple.driver.AppleIntelHDGraphics 6.4.2

com.apple.driver.AudioIPCDriver 1.1.6

com.apple.driver.AppleHDA 2.0.8f3

com.apple.driver.SMCMotionSensor 3.0.1d2

com.apple.iokit.AppleBCM5701Ethernet 3.0.8b2

com.apple.driver.AirPort.Brcm4331 433.11.5

com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.0a1

com.apple.driver.AppleLPC 1.5.1

com.apple.driver.AppleBacklight 170.0.48

com.apple.kext.AppleSMCLMU 1.5.2d10

com.apple.driver.AppleIntelSNBGraphicsFB 6.4.2

com.apple.filesystems.autofs 2.1.0

com.apple.driver.AppleUSBTCButtons 201.6

com.apple.driver.AppleIRController 303.8

com.apple.iokit.SCSITaskUserClient 2.6.9

com.apple.driver.AppleUSBTCKeyboard 201.6

com.apple.iokit.IOAHCIBlockStorage 1.6.6

com.apple.driver.AppleFWOHCI 4.7.7

com.apple.driver.AppleUSBHub 4.2.5

com.apple.driver.AppleEFINVRAM 1.4.0

com.apple.driver.AppleSDXC 1.0.4

com.apple.BootCache 31.1

com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1

com.apple.driver.AppleSmartBatteryManager 160.0.0

com.apple.driver.AppleAHCIPort 2.2.0

com.apple.driver.AppleUSBEHCI 4.2.6

com.apple.driver.AppleACPIButtons 1.3.6

com.apple.driver.AppleRTC 1.3.1

com.apple.driver.AppleHPET 1.5

com.apple.driver.AppleSMBIOS 1.7

com.apple.driver.AppleACPIEC 1.3.6

com.apple.driver.AppleAPIC 1.4

com.apple.driver.AppleIntelCPUPowerManagementClient 142.6.0

com.apple.security.sandbox 1

com.apple.security.quarantine 0

com.apple.nke.applicationfirewall 2.1.14

com.apple.driver.AppleIntelCPUPowerManagement 142.6.0

com.apple.driver.AppleUSBCDCECMControl 4.0.5

com.apple.driver.AppleProfileReadCounterAction 17

com.apple.driver.AppleProfileTimestampAction 10

com.apple.driver.AppleProfileThreadInfoAction 14

com.apple.driver.AppleProfileRegisterStateAction 10

com.apple.driver.AppleProfileKEventAction 10

com.apple.driver.AppleProfileCallstackAction 20

com.apple.iokit.IOSurface 74.2

com.apple.iokit.IOBluetoothSerialManager 2.4.5f3

com.apple.iokit.IOSerialFamily 10.0.3

com.apple.driver.DspFuncLib 2.0.8f3

com.apple.iokit.IOAudioFamily 1.8.3fc2

com.apple.kext.OSvKernDSPLib 1.3

com.apple.driver.AppleSMBusController 1.0.10d0

com.apple.iokit.IOFireWireIP 2.0.4

com.apple.iokit.AppleProfileFamily 41

com.apple.driver.AppleHDAController 2.0.8f3

com.apple.iokit.IOHDAFamily 2.0.8f3

com.apple.driver.ApplePolicyControl 3.0.17

com.apple.driver.AppleGraphicsControl 3.0.17

com.apple.iokit.IO80211Family 320.1

com.apple.iokit.IONetworkingFamily 1.10

com.apple.driver.IOPlatformPluginFamily 4.7.0a1

com.apple.driver.AppleSMBusPCI 1.0.10d0

com.apple.driver.AppleBacklightExpert 1.0.2

com.apple.iokit.IONDRVSupport 2.2.1

com.apple.driver.AppleSMC 3.1.0d5

com.apple.iokit.IOGraphicsFamily 2.2.1

com.apple.driver.AppleThunderboltDPInAdapter 1.5.9

com.apple.driver.AppleThunderboltDPAdapterFamily 1.5.9

com.apple.driver.AppleThunderboltPCIDownAdapter 1.2.1

com.apple.driver.BroadcomUSBBluetoothHCIController 2.4.5f3

com.apple.driver.AppleUSBBluetoothHCIController 2.4.5f3

com.apple.iokit.IOBluetoothFamily 2.4.5f3

com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.9

com.apple.iokit.IOBDStorageFamily 1.6

com.apple.iokit.IODVDStorageFamily 1.6

com.apple.iokit.IOCDStorageFamily 1.6.1

com.apple.driver.AppleUSBMultitouch 207.7

com.apple.iokit.IOUSBHIDDriver 4.2.5

com.apple.driver.XsanFilter 402.1

com.apple.driver.AppleUSBMergeNub 4.2.5

com.apple.driver.AppleUSBComposite 3.9.0

com.apple.driver.AppleThunderboltNHI 1.3.2

com.apple.iokit.IOThunderboltFamily 1.7.4

com.apple.iokit.IOAHCISerialATAPI 1.2.6

com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.9

com.apple.iokit.IOFireWireFamily 4.2.7

com.apple.iokit.IOUSBUserClient 4.2.4

com.apple.iokit.IOAHCIFamily 2.0.7

com.apple.iokit.IOUSBFamily 4.2.6

com.apple.driver.AppleEFIRuntime 1.4.0

com.apple.iokit.IOHIDFamily 1.6.6

com.apple.iokit.IOSMBusFamily 1.1

com.apple.security.TMSafetyNet 6

com.apple.kext.AppleMatch 1.0.0d1

com.apple.driver.DiskImages 289

com.apple.iokit.IOStorageFamily 1.6.3

com.apple.driver.AppleACPIPlatform 1.3.6

com.apple.iokit.IOPCIFamily 2.6.8

com.apple.iokit.IOACPIFamily 1.3.0

panic(cpu 3 caller 0xffffff7f80c8717a): "Spinlock acquisition timed out: lock=0xffffff8018472700, lock owner thread=0xffffff800c887c40, current_thread: 0xffffff800c5a4750, lock owner active on CPU 0x0"@/SourceCache/xnu/xnu-1504.15.3/osfmk/i386/locks_i386.c:374

Backtrace (CPU 3), Frame : Return Address

0xffffff805e603610 : 0xffffff8000204d15

0xffffff805e603710 : 0xffffff7f80c8717a

0xffffff805e603740 : 0xffffff800032cb6a

0xffffff805e603810 : 0xffffff8000360d6f

0xffffff805e603a60 : 0xffffff8000367c04

0xffffff805e603b20 : 0xffffff8000369628

0xffffff805e603c80 : 0xffffff80004adbed

0xffffff805e603da0 : 0xffffff80004b33de

0xffffff805e603ea0 : 0xffffff80004b37ca

0xffffff805e603f40 : 0xffffff80004e8168

0xffffff805e603fa0 : 0xffffff80002e4874

Kernel Extensions in backtrace (with dependencies):

com.apple.iokit.IONetworkingFamily(1.10)@0xffffff7f80c78000->0xffffff7f80c91fff

BSD process name corresponding to current thread: firefox

Model: MacBookPro8,1, BootROM MBP81.0047.B27, 2 processors, Intel Core i5, 2.3 GHz, 4 GB, SMC 1.68f99

Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB

Memory Module: global_name

AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 5.100.198.104.5)

Bluetooth: Version 2.4.5f3, 2 service, 12 devices, 1 incoming serial ports

Serial ATA Device: Hitachi HTS545032B9A302, 298.09 GB

Serial ATA Device: OPTIARC DVD RW AD-5970H

USB Device: FaceTime HD Camera (Built-in), 0x05ac (Apple Inc.), 0x8509, 0xfa200000 / 3

USB Device: Hub, 0x0424 (SMSC), 0x2513, 0xfa100000 / 2

USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0246, 0xfa120000 / 5

USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4

USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x821a, 0xfa113000 / 6

USB Device: Hub, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2

USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0xfd110000 / 3