Help with debugging a trace

Subject: Help with debugging a trace
From: Vince Loden <email@hidden>
Date: Sat, 23 Dec 2006 13:45:23 +0800
Delivered-to: email@hidden
Delivered-to: email@hidden

Hi members,

I was advised to post to this list to see if I could get any answers to a consistent problem I have. I had a 200 GB external drive mounted in an M9 case which I was using as a boot drive for my Mac mini G4. The casing power failed while I was using it and the 200 GB drive went from 189 GB formatted down to 129 GB and is unbootable. I bought a new 250 GB LaCie external as a new boot drive and re-installed the OS and copied as much files, docs, mp3s, pics etc that I could retrieve from the old drive. Now the computer crashes 3-4 times a day even unattended. The panic is as follows:

panic(cpu 0 caller 0x000E3DDC): vnode_writedone: numoutput < 0 Latest stack backtrace for cpu 0: Backtrace: 0x00095138 0x00095650 0x00026898 0x000E3DDC 0x000D8A24 0x2DFE7230 0x2DFD9FF4 0x2E554C80 0x2E557A38 0x2E557B38 0x2DF4CFFC 0x2DF4D22C 0x2E11D27C 0x2E11D6B8 0x2E093C6C 0x2E0936EC 0x2DCF6A44 0x2DCD8040 0x2DCD7940 0x2DD43AD4 0x2DD33450 0x002D0B94 0x002CFA5C 0x000A9314 Kernel loadable modules in backtrace (with dependencies): com.apple.iokit.IOSCSIReducedBlockCommandsDevice(1.4.9) @0x2e553000 dependency: com.apple.iokit.IOStorageFamily(1.5)@0x2dfd4000 dependency: com.apple.iokit.IOSCSIArchitectureModelFamily (1.4.9)@0x2df45000 com.apple.iokit.IOFireWireSerialBusProtocolTransport(1.4.4) @0x2e11b000 dependency: com.apple.iokit.IOSCSIArchitectureModelFamily (1.4.9)@0x2df45000 dependency: com.apple.iokit.IOFireWireSBP2(1.7.5) @0x2e090000 dependency: com.apple.iokit.IOFireWireFamily(2.2.5) @0x2dcce000 com.apple.iokit.IOFireWireSBP2(1.7.5)@0x2e090000 dependency: com.apple.iokit.IOFireWireFamily(2.2.5) @0x2dcce000 com.apple.iokit.IOStorageFamily(1.5)@0x2dfd4000 com.apple.iokit.IOSCSIArchitectureModelFamily(1.4.9) @0x2df45000 com.apple.driver.AppleFWOHCI(2.5.3)@0x2dd2d000 dependency: com.apple.iokit.IOPCIFamily(1.7)@0x28074000 dependency: com.apple.iokit.IOFireWireFamily(2.2.5) @0x2dcce000 com.apple.iokit.IOFireWireFamily(2.2.5)@0x2dcce000 Proceeding back via exception chain: Exception state (sv=0x2DBCBC80) PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version: Darwin Kernel Version 8.8.0: Fri Sep 8 17:18:57 PDT 2006; root:xnu-792.12.6.obj~1/RELEASE_PPC Model: PowerMac10,1, BootROM 4.8.9f1, 1 processors, PowerPC G4 (1.2), 1.42 GHz, 1 GB Graphics: ATI Radeon 9200, ATY,RV280, AGP, 32 MB Memory Module: DIMM0/J11, 1 GB, DDR SDRAM, PC2700U-25330 Modem: Jump, , V.92, Version 1.0, Bluetooth: Version 1.7.8f2, 2 service, 1 devices, 1 incoming serial ports Network Service: Built-in Ethernet, PPP (PPPoE), ppp0 Parallel ATA Device: ST9808210A, 74.53 GB Parallel ATA Device: MATSHITACD-RW CW-8123, USB Device: Hub, , Up to 480 Mb/sec, 500 mA USB Device: Hub, , Up to 12 Mb/sec, 500 mA USB Device: DBT-122, D-Link, Up to 12 Mb/sec, 500 mA USB Device: SoundSticks, harman/kardon, Up to 12 Mb/sec, 500 mA USB Device: USB Printer, EPSON, Up to 12 Mb/sec, 500 mA USB Device: Hub in Apple Pro Keyboard, Mitsumi Electric, Up to 12 Mb/ sec, 500 mA USB Device: Microsoft(R) Compact Optical Mouse, Microsoft, Up to 1.5 Mb/sec, 100 mA USB Device: Apple Pro Keyboard, Mitsumi Electric, Up to 12 Mb/sec, 250 mA FireWire Device: LaCie mini Hub FW, LaCie Group SA, Up to 400 Mb/sec


Running processes are:

0	 kernel_task	root	0.20	44	53.63 MB	860.17 MB	PowerPC
1	 launchd	root	0.00	3	372.00 KB	27.68 MB	PowerPC
26	 dynamic_pager	root	0.00	1	168.00 KB	26.62 MB	PowerPC
30	 kextd	root	0.00	2	1,004.00 KB	27.55 MB	PowerPC
34	 ipfwloggerd	root	0.00	1	192.00 KB	26.61 MB	PowerPC
37	 KernelEventAgent	root	0.00	2	600.00 KB	27.19 MB	PowerPC
38	 mDNSResponder	root	0.00	2	1.03 MB	27.40 MB	PowerPC
39	 netinfod	root	0.00	1	572.00 KB	26.94 MB	PowerPC
40	 syslogd	root	0.00	1	420.00 KB	26.64 MB	PowerPC
42	 configd	root	0.30	3	1.76 MB	29.22 MB	PowerPC
43	 coreaudiod	root	0.00	1	2.75 MB	32.05 MB	PowerPC
44	 diskarbitrationd	root	0.00	1	1.06 MB	27.13 MB	PowerPC
45	 memberd	root	0.00	3	616.00 KB	27.65 MB	PowerPC
46	 securityd	root	0.00	1	1.55 MB	28.49 MB	PowerPC
49	 notifyd	root	0.00	2	472.00 KB	27.21 MB	PowerPC
50	 DirectoryService	root	0.00	3	2.04 MB	29.51 MB	PowerPC
52	 distnoted	root	0.00	1	796.00 KB	27.02 MB	PowerPC
54	 blued	root	0.00	1	1.90 MB	36.96 MB	PowerPC
57	 coreservicesd	root	0.00	3	6.43 MB	35.15 MB	PowerPC
65	 update	root	0.20	1	208.00 KB	26.61 MB	PowerPC
72	 WindowServer	windowserver	1.90	2	33.62 MB	130.39 MB	PowerPC
74	 ATSServer	vince	0.00	2	4.59 MB	64.02 MB	PowerPC
75	 loginwindow	vince	0.00	3	3.80 MB	90.23 MB	PowerPC
89	 crashreporterd	root	0.00	1	212.00 KB	26.61 MB	PowerPC
90	 crashdump	root	0.00	1	5.17 MB	27.18 MB	PowerPC
118	 mds	root	0.00	8	4.00 MB	43.38 MB	PowerPC
123	 pbs	vince	0.00	2	1.81 MB	53.81 MB	PowerPC
127	 pppd	root	0.00	1	1,024.00 KB	27.34 MB	PowerPC
130	 Dock	vince	0.00	2	3.20 MB	90.49 MB	PowerPC
131	 SystemUIServer	vince	1.10	2	7.31 MB	120.05 MB	PowerPC
132	 Finder	vince	0.00	3	11.42 MB	129.31 MB	PowerPC
144	 iTunes Helper	vince	0.00	1	1.52 MB	59.84 MB	PowerPC
145	 iCalAlarmScheduler	vince	0.00	1	2.77 MB	70.15 MB	PowerPC
146	 Microsoft AU Daemon	vince	0.00	1	1.75 MB	76.13 MB	PowerPC
147	 Plaxo Assistant	vince	0.00	2	4.23 MB	94.12 MB	PowerPC
148	 BluePhoneMenu	vince	0.00	1	3.81 MB	96.80 MB	PowerPC
149	 MUMenu	vince	0.00	3	6.19 MB	116.56 MB	PowerPC
150	 MenuCalendarClock iCal	vince	0.00	1	5.96 MB	101.48 MB	PowerPC
151	 mdimport	vince	0.00	4	4.29 MB	40.49 MB	PowerPC
155	 UniversalAccessApp	vince	0.00	1	3.41 MB	92.71 MB	PowerPC
156	 cupsd	root	0.00	2	1.65 MB	27.84 MB	PowerPC
177	 ntpd	root	0.00	1	372.00 KB	26.86 MB	PowerPC
193	 nfsiod	root	0.00	5	188.00 KB	28.62 MB	PowerPC
202	 rpc.lockd	root	0.00	1	204.00 KB	26.66 MB	PowerPC
205	 automount	root	0.00	3	1.09 MB	29.02 MB	PowerPC
209	 automount	root	0.00	3	1.05 MB	28.73 MB	PowerPC
214	 lookupd	root	0.00	2	1.13 MB	28.09 MB	PowerPC
218	 Mail	vince	0.00	8	32.53 MB	165.91 MB	PowerPC
219	 Safari	vince	0.00	6	27.70 MB	141.18 MB	PowerPC
226	 AppleSpell	vince	0.00	1	1.88 MB	37.74 MB	PowerPC
227	 Activity Monitor	vince	2.60	2	22.10 MB	121.65 MB	PowerPC
228	 pmTool	root	1.00	1	3.37 MB	36.46 MB	PowerPC

Some of the files I've copied over are corrupt but I need to check about 10,000 files to find out.


Any ideas as to what's happening and what I should do?

Many thanks,

Vince

–––––––––––––––––––––– Vince Loden HKMacs Tel: (852) 29824274 Mobile: (852) 93486884 E-mail: <email@hidden> <email@hidden> Disclaimer: This email (including every file transmitted with it) may contain confidential and privileged information and is solely for the use of the intended recipient(s). Any unauthorised dissemination, distribution or copying of this email is strictly prohibited. Please notify the sender and delete this email immediately if you have received this by mistake.We do not accept liability arising from email transmitted by mistake.

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