Kernel panic :(

[jury89]

Salve a tutti è da un bel po di tempo che abbastanza frequentemente il mio mac va in kernel panic per un motivo che non riesco a capire.
Ho salvato il resoconto sperando che qualcuno possa aiutarmi a decifrarlo.
eccolo:

Codice:

Interval Since Last Panic Report:  7641191 sec
Panics Since Last Report:          43
Anonymous UUID:                    800200D4-5BA8-494D-8451-E6435FE73C29

Mon Jan 24 13:01:45 2011
panic(cpu 1 caller 0x000393F0): "wait queue deadlock - wq=0x63e08cc, cpu=1\n"@/SourceCache/xnu/xnu-1228.15.4/osfmk/kern/wait_queue.h:169
Latest stack backtrace for cpu 1:
      Backtrace:
         0x0009CC88 0x0009D63C 0x00029DA0 0x000393F0 0x00039D7C 0x000B45CC 0xD5610000 
Proceeding back via exception chain:
   Exception state (sv=0x341bb780)
      PC=0x92B3C258; MSR=0x0200F030; DAR=0x144EE000; DSISR=0x42000000; LR=0x92B7F378; R1=0xF0206B50; XCP=0x00000030 (0xC00 - System call)

BSD process name corresponding to current thread: firefox-bin

Mac OS version:
9L31a

Kernel version:
Darwin Kernel Version 9.8.0: Wed Jul 15 16:57:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_PPC
System model name: PowerMac11,2

System uptime in nanoseconds: 15333843109879
unloaded kexts:
com.apple.driver.Apple02DBDMAAudio    2.5.8f1 - last unloaded 3093981318
loaded kexts:
com.apple.filesystems.smbfs    1.4.6 - last loaded 46099836573
com.apple.driver.AppleUSBHIDMouse    1.2.4b3
com.apple.filesystems.autofs    2.0.2
com.apple.driver.AppleTopazAudio    2.5.8f1
com.apple.driver.AppleOnyxAudio    2.5.8f1
com.apple.GeForcePPC    5.4.8
com.apple.nvidia.nv40halppc    5.4.8
com.apple.driver.AudioIPCDriver    1.0.6
com.apple.driver.AppleHWSensor    1.9d0
com.apple.driver.IOI2CMaxim1631    1.9d0
com.apple.driver.IOI2CSMUSat    1.9d0
com.apple.driver.IOI2CLM7x    1.9d0
com.apple.iokit.IOFireWireIP    1.7.7
com.apple.driver.PowerMac11_2_PlatformPlugin    3.4.0d0
com.apple.driver.IOI2CMaxim6690    1.9d0
com.apple.driver.AppleSMUMonitor    1.9d0
com.apple.driver.AppleI2S    1.0.1f1
com.apple.driver.AppleK2Driver    1.7.2f1
com.apple.driver.IOI2CPulsar    1.5.2d0
com.apple.driver.IOI2CControllerSMU    1.1.1d2
com.apple.driver.AppleUSBComposite    3.2.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice    2.1.1
com.apple.iokit.SCSITaskUserClient    2.1.1
com.apple.driver.XsanFilter    2.7.91
com.apple.iokit.IOATABlockStorage    2.0.6
com.apple.driver.AppleUSBHub    3.4.9
com.apple.iokit.IOATAPIProtocolTransport    1.5.3
com.apple.iokit.IOUSBUserClient    3.5.2
com.apple.driver.AppleK2SATA    1.0.4f2
com.apple.driver.AppleGPIO    1.3.0d0
com.apple.driver.MacIOGPIO    1.3.0d0
com.apple.iokit.AppleBCM5701Ethernet    2.2.3b1
com.apple.driver.AppleMPIC    1.5.3
com.apple.driver.AppleI2C    4.0.0d2
com.apple.driver.IOI2CControllerPPC    1.1.1d2
com.apple.driver.AppleFWOHCI    3.9.7
com.apple.driver.AppleKauaiATA    1.2.1f4
com.apple.driver.AppleK2SATARoot    1.0.5b1
com.apple.driver.AppleUSBEHCI    3.4.6
com.apple.driver.AppleUSBOHCI    3.4.6
com.apple.driver.AppleK2    1.7.2f1
com.apple.driver.AppleSMU    1.2.1d1
com.apple.driver.AppleMacRiscPCI    3.4.0
com.apple.driver.AppleFlashNVRAM    1.0.5
com.apple.security.seatbelt    107.12
com.apple.nke.applicationfirewall    1.8.77
com.apple.security.TMSafetyNet    3
com.apple.BootCache    30.4
com.apple.driver.DiskImages    199
com.apple.driver.AppleMacRISC4PE    2.0.4d9
com.apple.driver.AppleHIDMouse    1.2.4b3
com.apple.NVDAResmanPPC    5.4.8
com.apple.iokit.IONDRVSupport    1.7.3
com.apple.iokit.IOGraphicsFamily    1.7.3
com.apple.driver.AppleOnboardAudio    2.5.8f1
com.apple.driver.AppleDBDMAAudio    2.5.8f1
com.apple.iokit.IOAudioFamily    1.6.9fc5
com.apple.kext.OSvKernDSPLib    1.1
com.apple.iokit.IOUSBHIDDriver    3.4.6
com.apple.driver.SMU_Neo2_PlatformPlugin    3.4.0d0
com.apple.driver.IOPlatformPluginFamily    3.4.0a17
com.apple.iokit.IOBDStorageFamily    1.5
com.apple.iokit.IODVDStorageFamily    1.5
com.apple.iokit.IOCDStorageFamily    1.5
com.apple.iokit.IOSCSIBlockCommandsDevice    2.1.1
com.apple.iokit.IOSCSIArchitectureModelFamily    2.1.1
com.apple.iokit.IONetworkingFamily    1.6.1
com.apple.driver.IOI2CFamily    1.1.1d2
com.apple.iokit.IOFireWireFamily    3.4.9
com.apple.iokit.IOATAFamily    2.0.1
com.apple.iokit.IOUS@

[Daria58]

Hai per caso notato se quando succede stai navigando con firefox?

[jury89]

si si firefox era aperto!! è quella la causa del problema?

[Daria58]

Dal poco che capisco del log accenna appunto a firefox: magari qualche plugin che lo disturba.
Prova per un po' a lasciarlo chiuso e usare Safari e verifichi subito se e' quello.
ciao!

[jury89]

grazie mille per l'aiuto!!
proverò a fare come mi consigli!