Hi Rob, Lion will be running in 64-bit mode as it can not run in 32-bit mode, but that com.apple.driver might be 32-bit. Did you do a clean install of Lion or an upgrade over Snow Leopard?
Cheers, Ronni On 02/05/2012, at 4:12 PM, Ronda Brown wrote: > Hi Rob, > > I've posted my reply back to WAMUG mailing list. > I would suggest you might not be running Lion is 64-bit mode. > > That panic was not caused by third-party software. The remaining > possibilities are (1) a damaged Mac OS installation; (2) a hardware fault, > which could be internal or in a wired peripheral device; and (3) an obscure > bug in the Mac OS. > > You can rule out the first possibility by reinstalling the Mac OS. Probably > there will be no change. > > You're running in 32-bit kernel mode, which is not the default in Lion. You > might be able to avoid the panics by switching to 64-bit kernel mode, which > you can do by following the instructions here: > > Switch to to 64-bit kernel mode (via terminal command) > To select the 64-bit kernel for the current startup disk, use the following > command in Terminal: > > sudo systemsetup -setkernelbootarchitecture x86_64 > > Cheers, > Ronni > > On 02/05/2012, at 4:04 PM, Rob Phillips wrote: > >> Thanks. That helps. >> >> When I look at all the logs I kept com.apple.driver.AppleUSBCDC seems to be >> the culprit. >> >> What does this do? How can I replace/ upgrade it? >> >> Cheers >> Rob >> >> PS only give me an answer if it's quick. Otherwise, I'll research it >> myself... :-) >> >> 2 May >> System uptime in nanoseconds: 127242796218030 >> last loaded kext at 90727864424186: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f807b6000, size 16384) >> last unloaded kext at 90796666540184: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f807b6000, size 12288) >> >> 2 Apr >> System uptime in nanoseconds: 284546529360116 >> last loaded kext at 283728323246576: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f8087f000, size 16384) >> last unloaded kext at 283788379193216: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f8087f000, size 12288) >> >> 21 Mar >> System uptime in nanoseconds: 161049755880274 >> last loaded kext at 134255465017150: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f80866000, size 16384) >> last unloaded kext at 134315815503462: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f80866000, size 12288) >> loaded kexts: >> >> 27 Apr >> System uptime in nanoseconds: 18922341930260 >> last loaded kext at 5807605676178: com.apple.driver.AppleUSBCDC 4.1.15 (addr >> 0xffffff7f807b2000, size 16384) >> last unloaded kext at 5867720025723: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f807b2000, size 12288) >> >> 25 Apr >> System uptime in nanoseconds: 184064965868977 >> last loaded kext at 131943253039866: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f80866000, size 16384) >> last unloaded kext at 132054223374229: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f80866000, size 12288) >> >> 19 Apr >> System uptime in nanoseconds: 62325479863974 >> last loaded kext at 57225125087173: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f807b6000, size 16384) >> last unloaded kext at 57323878304444: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f807b6000, size 12288) >> >> 17 Apr >> System uptime in nanoseconds: 109705035494713 >> last loaded kext at 58698469597554: com.apple.driver.AppleUSBCDC 4.1.15 >> (addr 0xffffff7f8087b000, size 16384) >> last unloaded kext at 58814403026132: com.apple.iokit.IOFireWireSBP2 4.2.0 >> (addr 0xffffff7f8085e000, size 118784) >> >> >> >> On 2/05/12 3:44 PM, Ronda Brown wrote: >>> Hi Rob, >>> >>> Certainly not a Lion Bug, I also would suggest it is not a hardware fault. >>> I'm fairly sure it will be a software fault causing the Kernel Panics. >>> >>> Try booting into Safe Mode to see if the panics stop. >>> If they do then you would need to look at the whole log of the kernel panic >>> to see "last loaded kext"; something similar to: >>> >>> "last loaded kext at 32151275348: com.bresink.driver.BRESINKx86Monitoring >>> 8.0 (addr 0xffffff7f8202b000, size 16384) >>> loaded kexts: >>> com.bresink.driver.BRESINKx86Monitoring 8.0" >>> >>> >>> Cheers, >>> Ronni >>> >>> 17" MacBook Pro 2.3GHz Quad-Core i7 “Thunderbolt" >>> 2.3GHz / 8GB / 750GB @ 7200rpm HD >>> >>> OS X 10.7.3 Lion >>> Windows 7 Ultimate (under sufferance) >>> >>> On 02/05/2012, at 3:13 PM, Rob Phillips wrote: >>> >>>> Hi people >>>> >>>> Perhaps others have experienced this. >>>> >>>> --- >>>> MacBook Pro 17-inch, Late 2011 Processor 2.4 GHz Intel Core i7 Memory >>>> 8 GB 1333 MHz DDR3 Graphics AMD Radeon HD 6770M 1024 MB >>>> Software Mac OS X Lion 10.7.3 (11D50b) >>>> >>>> ---- >>>> I got this machine in March, and I have had 7 kernel panics since then. >>>> They tend to happen when I put the machine to sleep, either by closing >>>> the lid or using a keyboard shortcut. However, sometimes it has crashed >>>> when carrying it (awake) from one room to another. This morning, I was >>>> working, put the machine to sleep and went to give a lecture, and it had >>>> crashed. Often, the symptom is that, on sleep, the screen goes dark, but >>>> the CPU keeps running. This makes it pretty hot in my briefcase! >>>> >>>> When I try to wake it, the fans are going crazy, but the screen won't >>>> wake. As you can see below, every crash report cites "Faulting CPU:". >>>> >>>> A second, perhaps unrelated, symptom is that the screen brightness >>>> continually sets itself down, and I have to manually increase it again. >>>> >>>> I have booted into hardware diagnostics a couple of times and no fault >>>> was found. >>>> >>>> Does this sound like a hardware fault or a Lion bug? Any advice welcomed. >>>> >>>> The helpdesk people at work can only advise me to shut the machine down >>>> before moving it, which sort of defeats the purpose of having a laptop. >>>> I don't want to waste those minutes shutting down and starting up each >>>> time I need to take the machine to a new location! >>>> >>>> Cheers >>>> Rob >>>> >>>> Interval Since Last Panic Report: 340706 sec >>>> Panics Since Last Report: 2 >>>> Anonymous UUID: 7779DFF7-F9EA-4C86-9EB8-78112E0B64DC >>>> >>>> Wed May 2 10:50:11 2012 >>>> panic(cpu 1 caller 0xffffff80002c266d): Kernel trap at >>>> 0x0000000000000000, type 14=page fault, registers: >>>> CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: >>>> 0x0000000000100000, CR4: 0x00000000000606e0 >>>> RAX: 0xffffff801b8d9800, RBX: 0x0000000000000001, RCX: >>>> 0x0000000000000001, RDX: 0x0000000000000000 >>>> RSP: 0xffffff81093dbe28, RBP: 0xffffff81093dbe60, RSI: >>>> 0xffffff8014f924c0, RDI: 0xffffff802b8dc400 >>>> R8: 0x00000000000007d0, R9: 0x0000000000000000, R10: >>>> 0x8000000000100000, R11: 0xffffff80002d8200 >>>> R12: 0x0000000000000000, R13: 0x0000000000000003, R14: >>>> 0xffffff8014fc0000, R15: 0xffffff8014f92bc0 >>>> RFL: 0x0000000000010246, RIP: 0x0000000000000000, CS: >>>> 0x0000000000000008, SS: 0x0000000000000010 >>>> CR2: 0x0000000000000000, Error code: 0x0000000000000010, Faulting CPU: 0x1 >>>> >>>> -- >>>> Associate Professor Rob Phillips >>>> Educational Development Unit >>>> Room 4.42 Level 4 Library North Wing, Murdoch University >>>> [email protected] Phone: +61 8 9360 6054 Mobile: 0416 065 054 >>>> Life member, Australasian Society for Computers in Learning in Tertiary >>>> Education >>>> Fellow, Higher Education Research and Development Society of Australasia >>>> Recent book: Evaluating e-learning: Guiding research and practice >>>> http://www.routledge.com/9780415881944/ -- The WA Macintosh User Group Mailing List -- Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> Settings & Unsubscribe - <http://lists.wamug.org.au/listinfo/wamug.org.au-wamug>
