Apple USB modem and snow leopard = kernel panic !

Hello,
With Snow (10.6.1) I encounter very often a kernel panic when I turn off the
Mac.
When I check the console I have this:
Interval Since Last Panic Report: 670049 sec
Panics Since Last Report: 1
Anonymous UUID: F080CD9F-6604-4AF2-82F1-D43BE33F40C5
Tue Oct 6 07:38:13 2009
panic(cpu 1 caller 0x2a6ac2): Kernel trap at 0x08090001, type 14=page fault, registers:
CR0: 0x8001003b, CR2: 0x00000000, CR3: 0x00100000, CR4: 0x00000660
EAX: 0x089ec400, EBX: 0x08e51000, ECX: 0x08e51004, EDX: 0x0145aff1
CR2: 0x00000000, EBP: 0x4c1ebc88, ESI: 0x087cd800, EDI: 0x00000000
EFL: 0x00010246, EIP: 0x08090001, CS: 0x00000008, DS: 0x00030010
Error code: 0x00000002
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x4c1eba78 : 0x21acfa (0x5ce650 0x4c1ebaac 0x223156 0x0)
0x4c1ebac8 : 0x2a6ac2 (0x590a50 0x8090001 0xe 0x590c1a)
0x4c1ebba8 : 0x29c968 (0x4c1ebbc0 0x8c7c9e0 0x4c1ebc88 0x8090001)
0x4c1ebbb8 : 0x8090001 (0xe 0x48 0x4c1e0010 0x4f0010)
0x4c1ebc88 : 0x1333880 (0x8e51000 0x8e51000 0x0 0x8e6b400)
0x4c1ebca8 : 0x133269d (0x8e72280 0x0 0x0 0x1)
0x4c1ebce8 : 0x133277c (0x8e6b400 0xb000001 0x3 0x2000)
0x4c1ebd28 : 0x3064df (0xb000001 0x3 0x2000 0x8dfad20)
0x4c1ebd68 : 0x30cedb (0x4c1ebdb0 0x0 0x4000000 0x0)
0x4c1ebd98 : 0x2f8b48 (0x4c1ebdb0 0x246 0x4c1ebe08 0xa80d6f0)
0x4c1ebdd8 : 0x2ee35c (0xa80d6f0 0x3 0x4c1ebed8 0x0)
0x4c1ebe28 : 0x2ee422 (0xa80d6f0 0x3 0x4c1ebed8 0x0)
0x4c1ebe88 : 0x469be6 (0x92634e0 0x4c1ebed8 0x4c1ebeb8 0x3007dc)
0x4c1ebef8 : 0x46b9dc (0x865b280 0x92634e0 0x8dfad20 0x0)
0x4c1ebf38 : 0x46baad (0x0 0xa 0x4c1ebf5c 0x1)
0x4c1ebf78 : 0x4ed85f (0x8dfad20 0x9811ee8 0x9fa62a4 0x0)
0x4c1ebfc8 : 0x29d3fd (0x9811ee4 0x2 0x10 0x82d32a4)
Kernel Extensions in backtrace (with dependencies):
com.apple.iokit.IOSerialFamily(10.0.2)@0x132e000->0x1336fff
BSD process name corresponding to current thread: pppd
Mac OS version:
10B504
Kernel version:
Darwin Kernel Version 10.0.0: Fri Jul 31 22:47:34 PDT 2009; root:xnu-1456.1.25~1/RELEASE_I386
System model name: Macmini3,1 (Mac-F22C86C8)
System uptime in nanoseconds: 5693599172824
unloaded kexts:
com.apple.driver.AppleFileSystemDriver 2.0 (addr 0x105c000, size 0x12288) - last unloaded 98582035842
loaded kexts:
com.Logitech.Control Center.HID Driver 3.1.0
com.apple.driver.AppleHWSensor 1.9.2d0
com.apple.filesystems.autofs 2.1.0
com.apple.driver.MotorolaSM56KUSB 1.5.10
com.apple.driver.AppleHDA 1.7.4a1
com.apple.driver.ApplePlatformEnabler 2.0.0d2
com.apple.driver.AGPM 100.8.15
com.apple.driver.AppleUpstreamUserClient 3.0.5
com.apple.driver.NVSMU 1.1.7
com.apple.DontSteal_Mac_OSX 7.0.0
com.apple.driver.AudioIPCDriver 1.1.0
com.apple.driver.AppleIRController 161
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPISMCPlatformPlugin 3.4.0a20
com.apple.driver.AppleLPC 1.4.6
com.apple.GeForce 6.0.2
com.apple.driver.AppleHIDKeyboard 1.1.5f1
com.apple.iokit.SCSITaskUserClient 2.5.1
com.apple.iokit.IOAHCIBlockStorage 1.5.0
com.apple.driver.AppleHPET 1.4
com.apple.driver.AppleFWOHCI 4.3.4
com.apple.driver.AirPortBrcm43xx 410.91.20
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleUSBHub 3.7.8
com.apple.driver.AppleAHCIPort 2.0.0
com.apple.nvenet 1.0.58
com.apple.driver.AppleUSBOHCI 3.7.5
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleRTC 1.3
com.apple.driver.AppleUSBEHCI 3.7.5
com.apple.driver.AppleACPIButtons 1.3
com.apple.driver.AppleSMBIOS 1.4
com.apple.driver.AppleACPIEC 1.3
com.apple.driver.AppleAPIC 1.4
com.apple.driver.AppleIntelCPUPowerManagementClient 90.0.0
com.apple.security.sandbox 0
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.0.11
com.apple.driver.AppleIntelCPUPowerManagement 90.0.0
com.apple.nke.ppp 1.5 - last loaded 158842070257
com.apple.iokit.IOBluetoothSerialManager 2.2.1f7
com.apple.iokit.IOSerialFamily 10.0.2
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.driver.DspFuncLib 1.7.4a1
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.driver.AppleSM56KUSBModemFamily 1.1.12
com.apple.driver.AppleSM56KUSBAudio 1.9.16
com.apple.iokit.SM56KUSBAudioFamily 1.6.1
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.iokit.IOSurface 73.0
com.apple.iokit.IOAudioFamily 1.7.0fc16
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.AppleHDAController 1.7.4a1
com.apple.iokit.IOHDAFamily 1.7.4a1
com.apple.iokit.AppleProfileFamily 40
com.apple.driver.AppleSMC 3.0.1d2
com.apple.driver.IOPlatformPluginFamily 3.4.0a20
com.apple.nvidia.nv50hal 6.0.2
com.apple.NVDAResman 6.0.2
com.apple.iokit.IONDRVSupport 2.0
com.apple.iokit.IOGraphicsFamily 2.0
com.apple.driver.BroadcomUSBBluetoothHCIController 2.2.1f7
com.apple.driver.AppleUSBBluetoothHCIController 2.2.1f7
com.apple.iokit.IOBluetoothFamily 2.2.1f7
com.apple.iokit.IOUSBHIDDriver 3.7.5
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.5.1
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6
com.apple.driver.AppleUSBMergeNub 3.7.5
com.apple.driver.AppleUSBComposite 3.7.5
com.apple.iokit.IOAHCISerialATAPI 1.2.0
com.apple.iokit.IOSCSIArchitectureModelFamily 2.5.1
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOFireWireFamily 4.1.7
com.apple.iokit.IO80211Family 300.20
com.apple.iokit.IOUSBUserClient 3.7.5
com.apple.iokit.IOAHCIFamily 2.0.0
com.apple.iokit.IONetworkingFamily 1.8
com.apple.driver.AppleEFIRuntime 1.3.0
com.apple.iokit.IOUSBFamily 3.7.8
com.apple.iokit.IOHIDFamily 1.6.0
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 281
com.apple.iokit.IOStorageFamily 1.6
com.apple.driver.AppleACPIPlatform 1.3
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.3.0
Model: Macmini3,1, BootROM MM31.0081.B00, 2 processors, Intel Core 2 Duo, 2.26 GHz, 4 GB, SMC 1.35f0
Graphics: NVIDIA GeForce 9400, NVIDIA GeForce 9400, PCI, 256 MB
Memory Module: global_name
AirPort: spairportwireless_card_type_airportextreme (0x14E4, 0x90), Broadcom BCM43xx 1.0 (5.10.91.19)
Modem:
Bluetooth: Version 2.2.1f7, 2 service, 0 devices, 1 incoming serial ports
Network Service: External Modem, PPP (PPPSerial), ppp0
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: HTS721010G9SA00, 93,16 GB
Serial ATA Device: PIONEER DVD-RW DVRTS08
USB Device: Hub, 0x050d (Belkin Corporation), 0x0264, 0x24700000
USB Device: EyeTV Diversity, 0x0fd9, 0x0011, 0x24730000
USB Device: Keyboard Hub, 0x05ac (Apple Inc.), 0x1006, 0x24100000
USB Device: USB Receiver, 0x046d (Logitech Inc.), 0xc50e, 0x24110000
USB Device: Apple Keyboard, 0x05ac (Apple Inc.), 0x0221, 0x24120000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x04500000
USB Device: Apple USB Modem, 0x05ac (Apple Inc.), 0x1401, 0x06400000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x06100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x8216, 0x06110000
We can see the following information:
BSD process name corresponding to current thread: pppd
so this is a bug with the Apple USB modem and snow leopard !
you know what to do?
Thank you very much for your help

up !
the problem is still there

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I doubt the tech sent you an arbritary article to get
rid of you.
The fact is that USB Modems are in fact problematic
NO MATTER who the manufacture.
That being said the reason the article that he sent
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same outdated.
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I tried posting earlier, sorry if both show up.
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Apple USB Modem is not working (Snow Leopard)

Hi,
I'm despered, because I'm looking for the answer for over a week.
I just bought an Apple USB Modem (this for telephone line 56k), but
it's not working with my computer (zero response, I cannot find it in
System Preference => Network)
As far as I noticed, everything with modem is ok, because when I
plugged it to regular PC it's responding.
Help...
ps. sorry for my gramma...I'm not native english
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There are users with USB modems and they seem to have got them to work. have a look at this thread:-
http://discussions.apple.com/thread.jspa?threadID=2130862&tstart=0
regards

Apple USB modem and snow leopard = kernel panic !

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