HFS+ lockup with xnu-201.19 (OSX 10.1.3)

Hi Since I upgraded to xnu-201.19 with OSX 10.1.3, I've been experiencing what looks like a lockup in HFS+. This happens while writing a file; at some point, most attempts to acces the FS involved hang forever (`ls' works, but not `ls -s'). I thought it might be a hardware problem with the IDE disk I was using then it first happened, but I get the same behaviour with a FireWire drive. Actually, I just tried xnu-201.5, and I see the same problem, so it may be happening in an extension... this never happened before the 10.1.3 upgrade. Not sure what info is useful, but I'm including the output of `kmodstat' (with xnu-201.19) in case it rings a bell. Incidentally, what I'm actually doing is exporting DV from iMovie, so a lot of basic I/O. If I'm using an IDE disk, I eventually hear a lot of interesting sounds come out of the disk, and the process gets an error; on FireWire, it just hangs forever. Any ideas? ---- Chris J. Bednar Director, Distributed Computing Product Group http://AdvancedDataSolutions.com/ kmodstat output: Id Refs Address Size Wired Name (Version) <Linked Against> 1 3 0x0 0x0 0x0 com.apple.kernel (5.3) 2 10 0x0 0x0 0x0 com.apple.kernel.bsd (5.3) 3 33 0x0 0x0 0x0 com.apple.kernel.iokit (5.3) 4 32 0x0 0x0 0x0 com.apple.kernel.libkern (5.3) 5 22 0x0 0x0 0x0 com.apple.kernel.mach (5.3) 6 1 0x0 0x0 0x0 com.apple.iokit.IOADBFamily (1.1) 7 1 0x0 0x0 0x0 com.apple.iokit.IOSystemManagementFamily (1.1) 8 8 0x1edae000 0x8000 0x7000 com.apple.iokit.IOPCIFamily (1.1) <3 4> 9 0 0x1edd8000 0xa000 0x9000 com.apple.driver.AppleCore99PE (1.1d4) <8 5 3 4> 12 2 0x1ee59000 0x16000 0x15000 com.apple.iokit.IOGraphicsFamily (1.1.1) <8 3 4> 13 2 0x1ee97000 0x17000 0x16000 com.apple.iokit.IOHIDSystem (1.1.1) <3> 14 0 0x1eebd000 0x3000 0x2000 com.apple.driver.AppleCore99NVRAM (1.1) <3 4 5> 15 0 0x1eed9000 0x5000 0x4000 com.apple.driver.AppleMacRiscPCI (1.1) <8 2 5 3 4> 16 1 0x1ef4b000 0x13000 0x12000 com.apple.iokit.IONDRVSupport (1.1.1) <12 8 3 4> 17 0 0x1ef6a000 0x8000 0x7000 com.apple.driver.AppleKeyLargo (1.1.5d1) <3 4 5> 18 0 0x1eff9000 0x3000 0x2000 com.apple.driver.AppleMPIC (1.1) <3 4 5> 19 0 0x1f006000 0x4000 0x3000 com.apple.driver.AppleVIA (1.1) <3 4 5> 21 3 0x1f033000 0xe000 0xd000 com.apple.iokit.IOATAFamily (1.4.9f1) <3 4> 22 0 0x1f054000 0x3000 0x2000 com.apple.driver.KeyLargoATA (1.0.8f3) <21 3 4> 23 6 0x1f085000 0x16000 0x15000 com.apple.iokit.IOUSBFamily (1.8.7) <3 4 5> 24 0 0x1f0c3000 0x9000 0x8000 com.apple.driver.AppleUSBOHCI (1.8.7) <8 23 3 4 5> 25 0 0x1f0fa000 0x16000 0x15000 com.apple.driver.ApplePMU (1.2.4d1) <3 4 5> 26 0 0x1f131000 0x8000 0x7000 com.apple.driver.AppleUSBHub (1.8.7) <23 3 4 5> 27 5 0x1f156000 0x10000 0xf000 com.apple.iokit.IOSCSIArchitectureModelFamily (1.1.3) <3 4 5> 28 0 0x1f18c000 0x5000 0x4000 com.apple.iokit.IOATAPIProtocolTransport (1.1.1) <21 27 3 4 5> 29 6 0x1f1be000 0x16000 0x15000 com.apple.iokit.IOStorageFamily (1.1.2) <2 3 4> 30 0 0x1f206000 0x7000 0x6000 com.apple.iokit.IOATABlockStorage (1.1.1) <21 29 2 3 4> 31 5 0x1f264000 0x2d000 0x2c000 com.apple.iokit.IOFireWireFamily (1.1.2d43) <3 4> 32 0 0x1f2f2000 0xf000 0xe000 com.apple.driver.AppleFWOHCI (1.1.2d24) <31 8 3 4> 33 1 0x1f367000 0x1a000 0x19000 com.apple.iokit.IONetworkingFamily (1.1) <1> 34 0 0x1f3b0000 0x8000 0x7000 com.apple.iokit.AppleGMACEthernet (1.1.8) <33 8 2 5 1 3 4> 35 2 0x1f5ed000 0xb000 0xa000 com.apple.iokit.IOCDStorageFamily (1.1.3) <29 5 2 3 4> 36 1 0x1f63a000 0xd000 0xc000 com.apple.iokit.IOSCSIBlockCommandsDevice (1.1.3) <27 29 5 2 3 4> 37 1 0x1f675000 0x6000 0x5000 com.apple.iokit.IODVDStorageFamily (1.1) <35 29 5 2 3 4> 38 0 0x1f6fc000 0x16000 0x15000 com.apple.iokit.IOSCSIMultimediaCommandsDevice (1.1.3) <37 36 35 27 29 5 2 3 4> 39 0 0x1f742000 0x7000 0x6000 com.apple.iokit.SCSITaskUserClient (1.1.3) <27 29 5 2 3 4> 40 0 0x1f760000 0x3000 0x2000 com.apple.driver.AppleUSBComposite (1.8.7) <23 3 4 5> 42 1 0x1f7c2000 0x13000 0x12000 com.apple.iokit.IOFireWireSBP2 (1.1.2d24) <31 3 4> 43 0 0x1f804000 0x5000 0x4000 com.apple.driver.AppleUSBKeyboard (1.8.7) <13 23 3 4 5> 44 0 0x1f859000 0x4000 0x3000 com.apple.iokit.IOFireWireSerialBusProtocolTransport (1.1.0) <42 27 31 5 3 4> 46 1 0x1ed28000 0xa000 0x9000 com.apple.iokit.IOSerialFamily (5.3.0d14) 48 0 0x1ed66000 0x25000 0x24000 com.apple.ATIRage128 (1.1) <8 12 16> 49 1 0x1ed43000 0x7000 0x6000 com.apple.iokit.IOFireWireAVC (1.1.2) <31> 50 0 0x1ed4e000 0x9000 0x8000 com.apple.iokit.IOUSBUserClient (1.8.8) <23> 53 0 0x1ed94000 0xb000 0xa000 com.apple.driver.AppleSCCSerial (1.2.1) <46> 54 0 0x1ed9f000 0x4000 0x3000 com.apple.driver.AppleI2C (1.0.1d3) 55 3 0x1ee14000 0x1a000 0x19000 com.apple.iokit.IOAudioFamily (1.1fc9) 56 2 0x1edbd000 0x5000 0x4000 com.apple.driver.AppleDBDMAAudio (1.7.2d3) <55> 59 0 0x1ee2e000 0x8000 0x7000 com.apple.driver.IOFireWireDV (1.1.1d24) <31 49> 60 0 0x1edc9000 0x4000 0x3000 com.apple.driver.AppleUSBMouse (1.8.8) <13 23> 61 1 0x1ee36000 0xe000 0xd000 com.apple.driver.AppleOnboardAudio (1.7.2d3) <55 56> 62 0 0x1ede9000 0x4000 0x3000 com.apple.driver.AppleScreamerAudio (1.7.2d2) <55 56 61> 64 0 0x1f017000 0x6000 0x5000 com.apple.nke.SharedIP (1.1) 65 0 0x1f00c000 0x4000 0x3000 com.apple.nke.IPFirewall (1.1) _______________________________________________ darwin-kernel mailing list | darwin-kernel@lists.apple.com Help/Unsubscribe/Archives: http://www.lists.apple.com/mailman/listinfo/darwin-kernel Do not post admin requests to the list. 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