That is exactly correct.  I don't believe I've ever had it panic if I
had unmounted the volume before putting it to sleep.

Also, usually it doesn't panic.  When I wake it up, either it's still
mounted, or it unmounts because it lost the connection.  However,
almost all panics occur in the situation described.  In other words,
in the event that I do get a kernel panic, it's almost always when I
had an sshfs mount active when I put it to sleep.

On Jan 31, 7:43 pm, Sam Moffatt <[email protected]> wrote:
> So to clarify when you mount a volume, put it to sleep while the
> volume is still mounted and then wake it up again it panics?
>
> Sam Moffatthttp://pasamio.id.au
>
>
>
> On Tue, Feb 1, 2011 at 7:00 AM, [email protected] <[email protected]> wrote:
> > I'm using MacFUSE 2.0.4.  I notice that whenever I get a kernel panic,
> > it's ALWAYS when I have an sshfs volume mounted, I put the computer to
> > sleep, and I wake it up again.  If it's going to panic, that's when it
> > happens.  Well, it's happened again, and I'd like to file this in the
> > MacFUSE bug tracker, but googling for that isn't turning anything up.
> > Can someone point me to it please?
>
> > BTW, here's the panic info that got sent to Apple when the machine
> > came back up from the panic:
>
> > Interval Since Last Panic Report:  996516 sec
> > Panics Since Last Report:          1
> > Anonymous UUID:                    25058FBD-8EBB-4D54-
> > A0AE-996051DB4C58
>
> > Mon Jan 31 15:30:50 2011
> > panic(cpu 1 caller 0x226b53): "thread_invoke: preemption_level -1,
> > possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/
> > xnu/xnu-1504.9.26/osfmk/kern/sched_prim.c:1471
> > Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
> > 0x48cbbd68 : 0x21b50c (0x5d4438 0x48cbbd9c 0x223974 0x0)
> > 0x48cbbdb8 : 0x226b53 (0x58babc 0xffffffff 0x58ba54 0x226423)
> > 0x48cbbe38 : 0x227259 (0x5dae7c4 0x0 0x3536d210 0xffffffff)
> > 0x48cbbea8 : 0x2272e7 (0x210ce6 0x0 0x0 0x5dae7a8)
> > 0x48cbbec8 : 0x211b53 (0x210ce6 0x3 0x44 0x0)
> > 0x48cbbef8 : 0x216dd5 (0x5d1c7f4 0x3 0x44 0x0)
> > 0x48cbbf78 : 0x295156 (0x524fdc8 0x0 0x0 0x0)
> > 0x48cbbfc8 : 0x2a148d (0x524fdc4 0x0 0x2a06db 0x6956000)
>
> > BSD process name corresponding to current thread: configd
>
> > Mac OS version:
> > 10J567
>
> > Kernel version:
> > Darwin Kernel Version 10.6.0: Wed Nov 10 18:13:17 PST 2010;
> > root:xnu-1504.9.26~3/RELEASE_I386
> > System model name: MacBookPro2,2 (Mac-F42187C8)
>
> > System uptime in nanoseconds: 288176214882815
> > unloaded kexts:
> > com.cisco.nke.ipsec     2.0.1 (addr 0x5943d000, size 0x454656) - last
> > unloaded 40678822235
> > loaded kexts:
> > com.google.filesystems.fusefs   2.1.5
> > com.cisco.nke.ipsec     2.0.1
> > com.parallels.kext.prl_vnic     6.0 11822.604190
> > com.parallels.kext.prl_netbridge        6.0 11822.604190
> > com.parallels.kext.prl_usb_connect      6.0 11822.604190
> > com.parallels.kext.prl_hid_hook 6.0 11822.604190
> > com.parallels.kext.prl_hypervisor       6.0 11822.604190
> > se.coolbook.driver2     2.0.9
> > com.apple.filesystems.cddafs    2.4.3 - last loaded 201316625538310
> > com.apple.filesystems.afpfs     9.7
> > com.apple.nke.asp_tcp   5.0
> > com.apple.filesystems.webdav    1.8.1
> > com.apple.filesystems.autofs    2.1.0
> > com.apple.driver.AppleTyMCEDriver       1.0.2d2
> > com.apple.driver.InternalModemSupport   2.6.2
> > com.apple.driver.AppleHWSensor  1.9.3d0
> > com.apple.Dont_Steal_Mac_OS_X   7.0.0
> > com.apple.driver.AppleUpstreamUserClient        3.4.5
> > com.apple.iokit.CHUDUtils       364
> > com.apple.driver.AppleMCCSControl       1.0.17
> > com.apple.driver.AppleIntelYonahProfile 14
> > com.apple.iokit.CHUDProf        366
> > com.apple.kext.ATIFramebuffer   6.2.6
> > com.apple.driver.AppleIntelPenrynProfile        17.1
> > com.apple.driver.AudioAUUC      1.13
> > com.apple.ATIRadeonX1000        6.2.6
> > com.apple.driver.AppleIntelNehalemProfile       11.1
> > com.apple.driver.AudioIPCDriver 1.1.6
> > com.apple.driver.AppleHDA       1.9.9f12
> > com.apple.driver.IOBluetoothSCOAudioDriver      2.3.8f7
> > com.apple.driver.IOBluetoothA2DPAudioDriver     2.3.8f7
> > com.apple.driver.AirPort.Atheros        423.19.10
> > com.apple.driver.AppleGraphicsControl   2.8.68
> > com.apple.driver.SMCMotionSensor        3.0.0d4
> > com.apple.iokit.AppleYukon2     3.2.1b1
> > com.apple.kext.AppleSMCLMU      1.5.0d3
> > com.apple.driver.AppleIntelMeromProfile 19.1
> > com.apple.driver.AirPort.Atheros21      424.14.5
> > com.apple.driver.ACPI_SMC_PlatformPlugin        4.5.0d5
> > com.apple.driver.AppleLPC       1.4.12
> > com.apple.driver.AppleBacklight 170.0.34
> > com.apple.driver.CSRHIDTransitionDriver 2.3.8f7
> > com.apple.driver.AppleIRController      303.8
> > com.apple.driver.AppleUSBTrackpad       200.3.2
> > com.apple.driver.AppleUSBTCKeyEventDriver       200.3.2
> > com.apple.driver.AppleUSBTCKeyboard     200.3.2
> > com.apple.driver.USBCameraFirmwareLoader        1.1.0
> > com.apple.iokit.SCSITaskUserClient      2.6.5
> > com.apple.iokit.IOAHCIBlockStorage      1.6.3
> > com.apple.BootCache     31
> > com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
> > com.apple.driver.AppleFWOHCI    4.7.1
> > com.apple.driver.AppleAHCIPort  2.1.5
> > com.apple.driver.AppleEFINVRAM  1.4.0
> > com.apple.driver.AppleUSBHub    4.1.7
> > com.apple.driver.AppleIntelPIIXATA      2.5.1
> > com.apple.driver.AppleUSBEHCI   4.1.7
> > com.apple.driver.AppleUSBUHCI   4.1.5
> > com.apple.driver.AppleRTC       1.3.1
> > com.apple.driver.AppleHPET      1.5
> > com.apple.driver.AppleSmartBatteryManager       160.0.0
> > com.apple.driver.AppleACPIButtons       1.3.5
> > com.apple.driver.AppleSMBIOS    1.6
> > com.apple.driver.AppleACPIEC    1.3.5
> > com.apple.driver.AppleAPIC      1.4
> > com.apple.driver.AppleIntelCPUPowerManagementClient     105.13.0
> > com.apple.security.sandbox      1
> > com.apple.security.quarantine   0
> > com.apple.nke.applicationfirewall       2.1.11
> > com.apple.driver.AppleIntelCPUPowerManagement   105.13.0
> > com.apple.driver.IOBluetoothHIDDriver   2.3.8f7
> > 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        2.3.8f7
> > com.apple.iokit.IOSerialFamily  10.0.3
> > com.apple.driver.AppleHDAPlatformDriver 1.9.9f12
> > com.apple.iokit.CHUDKernLib     365
> > com.apple.driver.AppleHDAHardwareConfigDriver   1.9.9f12
> > com.apple.driver.DspFuncLib     1.9.9f12
> > com.apple.iokit.IOAudioFamily   1.8.0fc1
> > com.apple.kext.OSvKernDSPLib    1.3
> > com.apple.iokit.IOFireWireIP    2.0.3
> > com.apple.iokit.AppleProfileFamily      41.4
> > com.apple.driver.AppleHDAController     1.9.9f12
> > com.apple.iokit.IOHDAFamily     1.9.9f12
> > com.apple.iokit.IO80211Family   312
> > com.apple.iokit.IONetworkingFamily      1.10
> > com.apple.driver.AppleSMC       3.1.0d3
> > com.apple.driver.IOPlatformPluginFamily 4.5.0d5
> > com.apple.iokit.IONDRVSupport   2.2
> > com.apple.kext.ATI1600Controller        6.2.6
> > com.apple.kext.ATISupport       6.2.6
> > com.apple.iokit.IOGraphicsFamily        2.2
> > com.apple.driver.CSRUSBBluetoothHCIController   2.3.8f7
> > com.apple.driver.AppleUSBBluetoothHCIController 2.3.8f7
> > com.apple.iokit.IOBluetoothFamily       2.3.8f7
> > com.apple.driver.AppleUSBMergeNub       4.1.5
> > com.apple.iokit.IOUSBHIDDriver  4.1.5
> > com.apple.driver.AppleUSBComposite      3.9.0
> > com.apple.iokit.IOSCSIMultimediaCommandsDevice  2.6.5
> > com.apple.iokit.IOBDStorageFamily       1.6
> > com.apple.iokit.IODVDStorageFamily      1.6
> > com.apple.iokit.IOCDStorageFamily       1.6
> > com.apple.driver.XsanFilter     402.1
> > com.apple.iokit.IOATAPIProtocolTransport        2.5.1
> > com.apple.iokit.IOSCSIArchitectureModelFamily   2.6.5
> > com.apple.driver.AppleFileSystemDriver  2.0
> > com.apple.iokit.IOFireWireFamily        4.2.6
> > com.apple.iokit.IOAHCIFamily    2.0.4
> > com.apple.iokit.IOUSBUserClient 4.1.5
> > com.apple.iokit.IOATAFamily     2.5.1
> > com.apple.iokit.IOUSBFamily     4.1.7
> > com.apple.driver.AppleEFIRuntime        1.4.0
> > com.apple.iokit.IOHIDFamily     1.6.5
> > 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 1.6.2
> > com.apple.driver.AppleACPIPlatform      1.3.5
> > com.apple.iokit.IOPCIFamily     2.6
> > com.apple.iokit.IOACPIFamily    1.3.0
> > Model: MacBookPro2,2, BootROM MBP22.00A5.B07, 2 processors, Intel Core
> > 2 Duo, 2.33 GHz, 3 GB, SMC 1.12f5
> > Graphics: ATI Radeon X1600, ATY,RadeonX1600, PCIe, 256 MB
> > Memory Module: global_name
> > AirPort: AirPort Extreme, Atheros 5416: 2.1.14.5
> > Bluetooth: Version 2.3.8f7, 2 service, 19 devices, 1 incoming serial
> > ports
> > Network Service: AirPort, AirPort, en1
> > Network Service: FireWire, FireWire, fw0
> > Serial ATA Device: FUJITSU MJA2500BH G2, 465.76 GB
> > Parallel ATA Device: MATSHITADVD-R   UJ-857D
> > USB Device: Built-in iSight, 0x05ac  (Apple Inc.), 0x8501, 0xfd400000
> > USB Device: Apple Internal Keyboard / Trackpad, 0x05ac  (Apple Inc.),
> > 0x021a, 0x1d200000
> > USB Device: Bluetooth USB Host Controller, 0x05ac  (Apple Inc.),
> > 0x8205, 0x7d100000
> > USB Device: IR Receiver, 0x05ac  (Apple Inc.), 0x8240, 0x5d200000
>
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> > athttp://groups.google.com/group/macfuse?hl=en.

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