Kernel Panic with certain websites

Using OSX 10.3.9 on ibook 1.2 gig with 512 RAM. I have airport express, and am using a cable modem. This is a continuing problem with certain areas of sites (t-mobile, other wireless companies and random websites). I am using Norton Internet Security 3 for mac, which has given me few problems before, mostly lost connections.
So, I hit a site that is a problem, Safari (and Firefox) will try to load the page and as soon as I attempt to close the window, I get the kernel panic page telling me to restart. I've turned off the firewall and return to the same page, but get the same results. Here's my log:
panic(cpu 0): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x20244500)
PC=0x2CE77320; MSR=0x00009030; DAR=0x843D6004; DSISR=0x40000000; LR=0x2CE7727C; R1=0x0CDE3CD0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x2CE77244 0x002319C0 0x002259C0 0x0020C1EC 0x0020C2E4 0x00246D84 0x000941C0 0x00000000
Kernel loadable modules in backtrace (with dependencies):
com.symantec.kext.NPC(2.0)@0x2ce75000
Exception state (sv=0x23645000)
PC=0x9001068C; MSR=0x0000F030; DAR=0x02074264; DSISR=0x0A000000; LR=0x03019A94; R1=0xF0010C50; XCP=0x00000030 (0xC00 - System call)
and one from the day before....
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x0000000071200008 PC=0x000000002D791320
Latest crash info for cpu 0:
Exception state (sv=0x1FD8A280)
PC=0x2D791320; MSR=0x00009030; DAR=0x71200008; DSISR=0x40000000; LR=0x2D79127C; R1=0x0CF13CD0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x2D791244 0x002319C0 0x002259C0 0x0020C1EC 0x0020C2E4 0x00246D84 0x000941C0 0x003E006D
Kernel loadable modules in backtrace (with dependencies):
com.symantec.kext.NPC(2.0)@0x2d78f000
com.apple.iokit.IONetworkingFamily(1.4.0)@0x3da000
Proceeding back via exception chain:
Exception state (sv=0x1FD8A280)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2045D000)
PC=0x9001068C; MSR=0x0000F030; DAR=0x20527000; DSISR=0x42000000; LR=0x90A4DA7C; R1=0xF008F450; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 0): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x1FD8A280)
PC=0x2D791320; MSR=0x00009030; DAR=0x71200008; DSISR=0x40000000; LR=0x2D79127C; R1=0x0CF13CD0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x2D791244 0x002319C0 0x002259C0 0x0020C1EC 0x0020C2E4 0x00246D84 0x000941C0 0x003E006D
Kernel loadable modules in backtrace (with dependencies):
com.symantec.kext.NPC(2.0)@0x2d78f000
com.apple.iokit.IONetworkingFamily(1.4.0)@0x3da000
Exception state (sv=0x2045D000)
PC=0x9001068C; MSR=0x0000F030; DAR=0x20527000; DSISR=0x42000000; LR=0x90A4DA7C; R1=0xF008F450; XCP=0x00000030 (0xC00 - System call)
Any help would be appriciated.

Hi Christopher,
it appears that a kernel extension by Norton is causing these panics (no surprise here). Please uninstall Norton.
-Petra

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==
panic(cpu 1 caller 0x003BDEB0): OSObject::refcount: Attempting to retain a freed object
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x362f3bb8 : 0x128d08 (0x3cb134 0x362f3bdc 0x131de5 0x0)
0x362f3bf8 : 0x3bdeb0 (0x3f0f9c 0x3f0f78 0x50efa04 0x4d609c0)
0x362f3c18 : 0x3c0d3b (0x4b62740 0x4ae958 0x28 0x3c09c4)
0x362f3c48 : 0x3c0e94 (0x4fd91c0 0x4d609c0 0x0 0x3c10ef)
0x362f3c68 : 0x3c188a (0x4d609c0 0x0 0x0 0x0)
0x362f3ca8 : 0x3c18f7 (0x4d609c0 0x4fd92c0 0x4fe32c0 0x1628d8)
0x362f3ce8 : 0x38663c (0x4d41800 0x0 0x362f3d28 0x3c1002)
0x362f3d08 : 0x389e5b (0x4d28480 0x4fe3040 0x0 0x4d28480)
0x362f3d28 : 0x3b1448 (0x4d28480 0x4fe3040 0x362f3d58 0x3bdfd9)
0x362f3d78 : 0x188511 (0x4d28480 0x52d89b4 0x52d89c8 0x11cc32)
0x362f3db8 : 0x12b4c3 (0x54b61b4 0x52d8998 0x0 0x0)
0x362f3df8 : 0x124b17 (0x54b6100 0x0 0x18 0x362f3edc)
0x362f3f08 : 0x195a42 (0x362f3f44 0x0 0x0 0x0)
0x362f3fc8 : 0x19b21e (0x55283e0 0x0 0x19e0b5 0x55283e0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb0220508
Kernel version:
Darwin Kernel Version 8.9.1: Thu Feb 22 20:55:00 PST 2007; root:xnu-792.18.15~1/RELEASE_I386
==
panic(cpu 0 caller 0x001A429B): Unresolved kernel trap (CPU 0, Type 14=page fault), registers:
CR0: 0x80010033, CR2: 0x00000000, CR3: 0x00e7d000, CR4: 0x000006e0
EAX: 0x0501cb40, EBX: 0x00000018, ECX: 0x004ae958, EDX: 0x050137a0
CR2: 0x00000000, EBP: 0x36473c48, ESI: 0x00000003, EDI: 0x06b5b7c0
EFL: 0x00010202, EIP: 0x00000000, CS: 0x00000008, DS: 0x00000010
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x36473a18 : 0x128d08 (0x3cb134 0x36473a3c 0x131de5 0x0)
0x36473a58 : 0x1a429b (0x3d0e4c 0x0 0xe 0x3d0670)
0x36473b68 : 0x19ada4 (0x36473b80 0x206 0x36473bd8 0x1416ad)
0x36473c48 : 0x3c0e94 (0x6b5b7c0 0x4d8ab00 0x0 0x3c10ef)
0x36473c68 : 0x3c188a (0x4d8ab00 0x0 0x0 0x0)
0x36473ca8 : 0x3c18f7 (0x4d8ab00 0x6b5b940 0x6a21080 0x1628d8)
0x36473ce8 : 0x38663c (0x4d659c0 0x0 0x36473d28 0x3c1002)
0x36473d08 : 0x389e5b (0x4d44200 0x6b40100 0x0 0x4d44200)
0x36473d28 : 0x3b1448 (0x4d44200 0x6b40100 0x36473d58 0x3bdfd9)
0x36473d78 : 0x188511 (0x4d44200 0x53e7cb4 0x53e7cc8 0x11cc32)
0x36473db8 : 0x12b4c3 (0x5d579b4 0x53e7c98 0x0 0x0)
0x36473df8 : 0x124b17 (0x5d57900 0x0 0x18 0x36473edc)
0x36473f08 : 0x195a42 (0x36473f44 0x0 0x0 0x0)
0x36473fc8 : 0x19b21e (0x553c820 0x0 0x19e0b5 0x553c820) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb02203c8
==
panic(cpu 1 caller 0x001A429B): Unresolved kernel trap (CPU 1, Type 14=page fault), registers:
CR0: 0x80010033, CR2: 0x00000000, CR3: 0x00eac000, CR4: 0x000006e0
EAX: 0x05f522c0, EBX: 0x00000010, ECX: 0x004ae958, EDX: 0x05f522a0
CR2: 0x00000000, EBP: 0x364cbc48, ESI: 0x00000002, EDI: 0x05f7a040
EFL: 0x00010202, EIP: 0x00000000, CS: 0x00000008, DS: 0x00000010
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x364cba18 : 0x128d08 (0x3cb134 0x364cba3c 0x131de5 0x0)
0x364cba58 : 0x1a429b (0x3d0e4c 0x1 0xe 0x3d0670)
0x364cbb68 : 0x19ada4 (0x364cbb80 0x202 0x364cbbd8 0x1416ad)
0x364cbc48 : 0x3c0e94 (0x5f7a040 0x4e040c0 0x0 0x3c10ef)
0x364cbc68 : 0x3c188a (0x4e040c0 0x0 0x0 0x0)
0x364cbca8 : 0x3c18f7 (0x4e040c0 0x5f9ffc0 0x5f9fcc0 0x1628d8)
0x364cbce8 : 0x38663c (0x4dfef40 0x0 0x364cbd28 0x3c1002)
0x364cbd08 : 0x389e5b (0x4dd4400 0x5f9fb00 0x0 0x4dd4400)
0x364cbd28 : 0x3b1448 (0x4dd4400 0x5f9fb00 0x364cbd58 0x3bdfd9)
0x364cbd78 : 0x188511 (0x4dd4400 0x56f88b4 0x56f88c8 0x11cc32)
0x364cbdb8 : 0x12b4c3 (0x51c6cb4 0x56f8898 0x0 0x0)
0x364cbdf8 : 0x124b17 (0x51c6c00 0x0 0x18 0x364cbedc)
0x364cbf08 : 0x195a42 (0x364cbf44 0x0 0x0 0x0)
0x364cbfc8 : 0x19b21e (0x55adea0 0x0 0x19e0b5 0x4c7bd08) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb011e3e8
==
panic(cpu 0 caller 0x00194914): pmap no pv_e's
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x3647bd28 : 0x128d08 (0x3cb134 0x3647bd4c 0x131de5 0x0)
0x3647bd68 : 0x194914 (0x3ce7d4 0x90cd3000 0x0 0x0)
0x3647bdf8 : 0x160ab6 (0x536c488 0x90cd3000 0x0 0xe2f9)
0x3647bf48 : 0x1a450e (0x13e0ce4 0x90cd3000 0x0 0x5)
0x3647bfc8 : 0x19acd4 (0x557cae0 0x0 0x19e0b5 0x4c8e4c0) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff8b8
==
panic(cpu 0 caller 0x001A4A55): Unresolved kernel trap (CPU 0, Type 14=page fault), registers:
CR0: 0x80010033, CR2: 0x0000002b, CR3: 0x00eae000, CR4: 0x000006e0
EAX: 0x05230e40, EBX: 0x00000020, ECX: 0x004b0958, EDX: 0xffffffff
CR2: 0x0000002b, EBP: 0x364abc48, ESI: 0x00000004, EDI: 0x0526dc40
EFL: 0x00010202, EIP: 0x003c1ca8, CS: 0x00000008, DS: 0x019e0010
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x364aba28 : 0x128d08 (0x3cc0a4 0x364aba4c 0x131de5 0x0)
0x364aba68 : 0x1a4a55 (0x3d24b8 0x0 0xe 0x3d1cdc)
0x364abb78 : 0x19aeb4 (0x364abb90 0x1 0x364abb98 0x28)
0x364abc48 : 0x3c1e04 (0x526dc40 0x4f98200 0x0 0x3c205f)
0x364abc68 : 0x3c27fa (0x4f98200 0x0 0x0 0x0)
0x364abca8 : 0x3c2867 (0x4f98200 0x52e0080 0x5267c40 0x1628d8)
0x364abce8 : 0x38759c (0x4f92f40 0x0 0x364abd28 0x3c1f72)
0x364abd08 : 0x38adbb (0x4f91f80 0x5237440 0x0 0x4f91f80)
0x364abd28 : 0x3b23a8 (0x4f91f80 0x5237440 0x364abd58 0x3bef49)
0x364abd78 : 0x188511 (0x4f91f80 0x5a074b4 0x5a074c8 0x11cc32)
0x364abdb8 : 0x12b4c3 (0x5a070b4 0x5a07498 0x0 0x0)
0x364abdf8 : 0x124b17 (0x5a07000 0x0 0x18 0x364abedc)
0x364abf08 : 0x195a42 (0x364abf44 0x0 0x0 0x0)
0x364abfc8 : 0x19b32e (0x570c6c0 0x0 0x19e0b5 0x5332828) No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb011e3e8
==
NOTE: This last one occurred with Kensington USB Trackball mouse and MouseWorks installed, after working successfully most of the day. Previous kernel panics were w/Logitech wireless mouse.
==
panic(cpu 1 caller 0x001A4A55): Unresolved kernel trap (CPU 1, Type 14=page fault), registers:
CR0: 0x80010033, CR2: 0x00000028, CR3: 0x0195d000, CR4: 0x000006e0
EAX: 0x0000001c, EBX: 0x05811020, ECX: 0x004b0958, EDX: 0x00417e60
CR2: 0x00000028, EBP: 0x370dbb28, ESI: 0x00000008, EDI: 0x004b0958
EFL: 0x00010206, EIP: 0x00390660, CS: 0x00000008, DS: 0x02490010
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x370db8f8 : 0x128d08 (0x3cc0a4 0x370db91c 0x131de5 0x0)
0x370db938 : 0x1a4a55 (0x3d24b8 0x1 0xe 0x3d1cdc)
0x370dba48 : 0x19aeb4 (0x370dba60 0x780 0x0 0x200ab)
0x370dbb28 : 0x3c1cab (0x5811020 0x4b0958 0x120 0x3c1934)
0x370dbb58 : 0x3c1e04 (0x6093600 0x5d27c00 0x24 0x19a216)
0x370dbb78 : 0x387604 (0x5d27c00 0x24 0x370dbbb8 0x6c9dfc0)
0x370dbb98 : 0x38bfd4 (0x5d20c00 0x57be1e0 0x370dbbd8 0x3c3913)
0x370dbbf8 : 0x38aed3 (0x5d20c00 0x6d11f40 0x0 0x6048a00)
0x370dbc38 : 0x38b280 (0x6d11f40 0x4 0x0 0x6d0d040)
0x370dbc78 : 0x38b2dd (0x57c0de0 0x6d11f40 0x3b0bba 0x6d0d040)
0x370dbca8 : 0x38b331 (0x57c0de0 0x6d11f40 0x3b0bba 0x6d0d040)
0x370dbce8 : 0x3b1bce (0x57c0de0 0x6d11f40 0x3b0bba 0x6d0d040)
0x370dbd38 : 0x18c2fa (0x576d728 0x63c3094 0x63c30b0 0x6b967f8)
0x370dbdb8 : 0x12b4c3 (0x63c305c 0x657c7a4 0x370dbdf8 0x11e042)
0x370dbdf8 : 0x124b17 (0x63c3000 0x5768600 0x6816f48 0x0)
0x370dbf08 : 0x195a42 (0x370dbf44 0x0 0x0 0x0) Backtrace continues...

Greetings.
I'm having the same problem as Beanfield. I'm using a MX620 Logitech Wireless Laser Mouse, and it produces several problems under Mac OS X 10.4.10. The micro receiver is plugged to the rear of my iMac Intel Dual Core and altough I've switched it to the USB ports of my Apple Keyboard it still happens.The Kernel Panics (with the Grey Screen of Death) happen mostly when the mouse awakes the computer. Very often, when right clicking or single clicking items, the menus appear and disappear. Dragging items becomes impossible and even after restarting the iMac the problem persists.
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I'm getting very frustrated since this problems began only a few weeks after my purchases, which took in account full compatibility with my system. All drivers are correctly installed so...what's happening?
Best Regards
Pedro

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iDVD 5 is not compatible with Mac OS X 10.5 (Leopard). While this article indicates that the application may simply quit, other issues could also appear.
http://docs.info.apple.com/article.html?artnum=306062
Again, no mention of kernel panics, but Roxio has yet to release an update to Toast 7 to make it compatible with Mac OS X 10.5 (Leopard). An update is planned for the future.
http://kb.roxio.com/content/kb/Jam/000056T?set-locale=en
The text of the kernel panic itself may help some more knowledgeable people here to help determine what piece may be causing the trouble. Or if both crashes are related or separate. You can find the text of the panic in the Console utility.
-Doug

Kernel panics with external Apple modem

This question has been raised before, but I'm revisiting it in hopes someone may have found a solution.
I'm getting frequent freezes and failures to awake from sleep, and a number of kernel panics that always implicate the faxmodem:
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.AppleSM56KUSBAudio(1.9.14)@0x6d364000->0x6d37efff
dependency: com.apple.iokit.SM56KUSBAudioFamily(1.5.10)@0x6d34d000
dependency: com.apple.iokit.IOUSBFamily(3.1.5)@0x602000
com.apple.driver.AppleUSBUHCI(3.1.5)@0x8e1000->0x8eefff
dependency: com.apple.iokit.IOPCIFamily(2.4.1)@0x631000
dependency: com.apple.iokit.IOUSBFamily(3.1.5)@0x602000
com.apple.iokit.IOUSBFamily(3.1.5)@0x602000->0x629fff
When the USB modem is not connected I do not get these KPs.
Apparently there is a firmware conflict between this old Apple modem (I bought it for another machine in 2006) and Intel-based duo-core machines. The Apple Store people tell me the newest Apple USB modems are the same, that is, they have not been updated.
Any ideas? Do I have to buy another fax modem? I just use it for faxes.
Thanks.

Greetings.
I'm having the same problem as Beanfield. I'm using a MX620 Logitech Wireless Laser Mouse, and it produces several problems under Mac OS X 10.4.10. The micro receiver is plugged to the rear of my iMac Intel Dual Core and altough I've switched it to the USB ports of my Apple Keyboard it still happens.The Kernel Panics (with the Grey Screen of Death) happen mostly when the mouse awakes the computer. Very often, when right clicking or single clicking items, the menus appear and disappear. Dragging items becomes impossible and even after restarting the iMac the problem persists.
It also interfers with the keyboard: sometimes the cursor blinks when moving and when I press any key on the keyboard, it resumes its normal activity. Recently I've added 1 G of RAM, but I've excluded it from the problem since it worked normaly with my now defunt Mighty Mouse. Also, I bought a 500 G Lacie external drive that works very well.
I'm getting very frustrated since this problems began only a few weeks after my purchases, which took in account full compatibility with my system. All drivers are correctly installed so...what's happening?
Best Regards
Pedro

Kernel Panic with my Mac Book Pro

I have a problem with my Mac Book Pro.
Sometimes i have a Kernel Panic on my Screen.
I have loged this Protocoll:
Can anyone help me with this Problem?
What is the cause of these Kernel Panic.
Thanks a lot to all members here!
Interval Since Last Panic Report: 46332 sec
Panics Since Last Report: 1
Anonymous UUID: B76F9D9D-AEE3-42A9-A76D-A8826BDF7F93
Wed Apr 21 18:23:14 2010
panic(cpu 1 caller 0x2269e4): "thread_invoke: preemption_level -1, possible cause: unlocking an unlocked mutex or spinlock"@/SourceCache/xnu/xnu-1504.3.12/osfmk/kern/sched_prim.c:1471
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x5cbcbd38 : 0x21b449 (0x5ce420 0x5cbcbd6c 0x2238a5 0x0)
0x5cbcbd88 : 0x2269e4 (0x585e1c 0xffffffff 0x585db4 0x2262a8)
0x5cbcbe08 : 0x2270ea (0x879c01c 0x879c01c 0x5cbcbe68 0x232817)
0x5cbcbe78 : 0x227178 (0x0 0x0 0x0 0x86d7604)
0x5cbcbe98 : 0x22193c (0x0 0x0 0x5cbcbef8 0x10)
0x5cbcbeb8 : 0x485c67 (0x86f77c0 0x0 0x86b6a14 0x0)
0x5cbcbf28 : 0x48635a (0x0 0x0 0x0 0x86f77c0)
0x5cbcbf68 : 0x319fea (0x86b6a14 0x86f77c0 0x0 0x86b6a2c)
0x5cbcbfc8 : 0x29e6cc (0x86b6a04 0x0 0x10 0x878fba4)
BSD process name corresponding to current thread: kernel_task
Mac OS version:
10D573
Kernel version:
Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386
System model name: MacBookPro4,1 (Mac-F42C89C8)
System uptime in nanoseconds: 2809267949527
unloaded kexts:
com.apple.driver.AppleFileSystemDriver 2.0 (addr 0x1095000, size 0x12288) - last unloaded 100226472054
loaded kexts:
com.cisco.nke.ipsec 2.0.1
com.parallels.kext.prl_vnic 5.0 9344.559361
com.parallels.kext.prl_netbridge 5.0 9344.559361
com.parallels.kext.prlusbconnect 5.0 9344.559361
com.parallels.kext.prlhidhook 5.0 9344.559361
com.parallels.kext.prl_hypervisor 5.0 9344.559361
com.apple.filesystems.msdosfs 1.6.1 - last loaded 165478026465
com.apple.driver.AppleHWSensor 1.9.3d0
com.apple.filesystems.autofs 2.1.0
com.apple.driver.AppleHDA 1.8.4fc3
com.apple.driver.AppleUpstreamUserClient 3.3.2
com.apple.driver.AudioAUUC 1.4
com.apple.GeForce 6.1.0
com.apple.driver.SMCMotionSensor 3.0.0d4
com.apple.driver.AppleBacklight 170.0.16
com.apple.kext.AppleSMCLMU 1.5.0d1
com.apple.DontSteal_Mac_OSX 7.0.0
com.apple.driver.AudioIPCDriver 1.1.2
com.apple.driver.AppleIntelPenrynProfile 17
com.apple.driver.ACPISMCPlatformPlugin 4.1.1d0
com.apple.driver.AppleLPC 1.4.11
com.apple.driver.AppleUSBTCButtons 1.8.1b1
com.apple.driver.AppleUSBTCKeyboard 1.8.1b1
com.apple.driver.iPodSBCDriver 1.5.0
com.apple.driver.AppleIRController 303
com.apple.iokit.SCSITaskUserClient 2.6.2
com.apple.iokit.IOAHCIBlockStorage 1.6.1
com.apple.driver.AirPortBrcm43xx 422.91.27
com.apple.driver.AppleUSBUHCI 3.9.6
com.apple.iokit.AppleYukon2 3.1.14b1
com.apple.driver.AppleHPET 1.5
com.apple.driver.AppleAHCIPort 2.1.1
com.apple.driver.AppleIntelPIIXATA 2.5.1
com.apple.driver.AppleFWOHCI 4.5.7
com.apple.driver.AppleUSBHub 3.9.6
com.apple.BootCache 31
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.driver.AppleEFINVRAM 1.3.0
com.apple.driver.AppleRTC 1.3.1
com.apple.driver.AppleSmartBatteryManager 160.0.0
com.apple.driver.AppleUSBEHCI 3.9.6
com.apple.driver.AppleACPIButtons 1.3.2
com.apple.driver.AppleSMBIOS 1.5
com.apple.driver.AppleACPIEC 1.3.2
com.apple.driver.AppleAPIC 1.4
com.apple.security.sandbox 0
com.apple.security.quarantine 0
com.apple.nke.applicationfirewall 2.1.11
com.apple.driver.AppleIntelCPUPowerManagementClient 104.3.0
com.apple.driver.AppleIntelCPUPowerManagement 104.3.0
com.apple.driver.IOBluetoothHIDDriver 2.3.1f4
com.apple.driver.DspFuncLib 1.8.4fc3
com.apple.driver.AppleProfileReadCounterAction 17
com.apple.nvidia.nv50hal 6.1.0
com.apple.NVDAResman 6.1.0
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.IONDRVSupport 2.1
com.apple.driver.AppleHDAController 1.8.4fc3
com.apple.iokit.IOHDAFamily 1.8.4fc3
com.apple.iokit.IOSurface 74.0
com.apple.iokit.IOGraphicsFamily 2.1
com.apple.iokit.IOBluetoothSerialManager 2.3.1f4
com.apple.iokit.IOSerialFamily 10.0.3
com.apple.iokit.IOAudioFamily 1.7.6fc2
com.apple.kext.OSvKernDSPLib 1.3
com.apple.iokit.AppleProfileFamily 41
com.apple.driver.AppleSMC 3.0.1d2
com.apple.driver.IOPlatformPluginFamily 4.1.1d0
com.apple.iokit.IOFireWireIP 2.0.3
com.apple.driver.AppleUSBMultitouch 204.12.1
com.apple.iokit.IOSCSIBlockCommandsDevice 2.6.2
com.apple.driver.BroadcomUSBBluetoothHCIController 2.3.1f4
com.apple.driver.AppleUSBBluetoothHCIController 2.3.1f4
com.apple.iokit.IOBluetoothFamily 2.3.1f4
com.apple.iokit.IOUSBHIDDriver 3.9.6
com.apple.iokit.IOUSBMassStorageClass 2.6.1
com.apple.driver.AppleUSBMergeNub 3.9.6
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.driver.XsanFilter 402.1
com.apple.iokit.IOSCSIMultimediaCommandsDevice 2.6.2
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.6
com.apple.iokit.IOCDStorageFamily 1.6
com.apple.iokit.IO80211Family 310.6
com.apple.iokit.IOATAPIProtocolTransport 2.5.1
com.apple.iokit.IOSCSIArchitectureModelFamily 2.6.2
com.apple.iokit.IOAHCIFamily 2.0.3
com.apple.iokit.IOATAFamily 2.5.1
com.apple.iokit.IOFireWireFamily 4.2.6
com.apple.iokit.IOUSBUserClient 3.9.6
com.apple.iokit.IONetworkingFamily 1.9
com.apple.driver.AppleEFIRuntime 1.3.0
com.apple.iokit.IOUSBFamily 3.9.6
com.apple.iokit.IOHIDFamily 1.6.2
com.apple.iokit.IOSMBusFamily 1.1
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 6
com.apple.driver.DiskImages 283
com.apple.iokit.IOStorageFamily 1.6
com.apple.driver.AppleACPIPlatform 1.3.2
com.apple.iokit.IOPCIFamily 2.6
com.apple.iokit.IOACPIFamily 1.3.0
Model: MacBookPro4,1, BootROM MBP41.00C1.B03, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB, SMC 1.27f2
Graphics: NVIDIA GeForce 8600M GT, GeForce 8600M GT, PCIe, 256 MB
Memory Module: global_name
AirPort: spairportwireless_card_type_airportextreme (0x14E4, 0x8C), Broadcom BCM43xx 1.0 (5.10.91.27)
Bluetooth: Version 2.3.1f4, 2 service, 19 devices, 2 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Serial ATA Device: Hitachi HTS542520K9SA00, 186,31 GB
Parallel ATA Device: HL-DT-ST DVDRW GSA-S10N
USB Device: Built-in iSight, 0x05ac (Apple Inc.), 0x8502, 0xfd400000
USB Device: iPhone, 0x05ac (Apple Inc.), 0x1290, 0xfd100000
USB Device: USB2.0 Hub, 0x05e3 (Genesys Logic, Inc.), 0x0608, 0xfa200000
USB Device: iPod, 0x05ac (Apple Inc.), 0x1302, 0xfa230000
USB Device: Microsoft Basic Optical Mouse, 0x045e (Microsoft Corporation), 0x0084, 0xfa220000
USB Device: Apple Internal Keyboard / Trackpad, 0x05ac (Apple Inc.), 0x0231, 0x5d200000
USB Device: IR Receiver, 0x05ac (Apple Inc.), 0x8242, 0x5d100000
USB Device: BRCM2046 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0x1a100000
USB Device: Bluetooth USB Host Controller, 0x05ac (Apple Inc.), 0x820f, 0x1a110000

Kevin may be on to something.
http://discussions.apple.com/thread.jspa?messageID=11380463
Check out the new remodeled MacOSG website! 24-hour Apple-related news & support.
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Persisting kernel panics with mountain lion (clean install)

hi, I could really have some help on recent kernel panics I am experiecing on my 2009 MacBook Pro with Mountain lion installed. Here and there I have been doing some reading but I am not a techy, most of it I do not understand.
Last kernel panic occured while I was copying a large file (998mb) from network storage. Before a fresh install kernel panics happend literally any time and I could not pin point any reasons.. At the moment I have no third-party software installed except Spotify...
I also have recently replaced my HDD with an SSD. Currently 8gb of 1066mhz memory is installed
This is log of the latest kernel panic:
Sat Sep 1 23:42:29 2012
panic(cpu 0 caller 0xffffff80038b7b95): Kernel trap at 0xffffff80038876bc, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0xffffff84098c6f70, CR3: 0x000000000649d000, CR4: 0x0000000000000660
RAX: 0x0000000000000001, RBX: 0xffffff84098c6f48, RCX: 0xffffff8016494550, RDX: 0x0000000000000821
RSP: 0xffffff80eab43710, RBP: 0xffffff80eab43730, RSI: 0x000000002789ac07, RDI: 0xffffff8007c2b2d0
R8: 0x0000000000000001, R9: 0x0000000000000001, R10: 0xffffff8114227000, R11: 0xffffff801734fe60
R12: 0xffffff8007c2b2d0, R13: 0xffffff80eab43820, R14: 0xffffff801b63c4c0, R15: 0x00000000000c1000
RFL: 0x0000000000010286, RIP: 0xffffff80038876bc, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffff84098c6f70, Error code: 0x0000000000000000, Fault CPU: 0x0
Backtrace (CPU 0), Frame : Return Address
0xffffff80eab433b0 : 0xffffff800381d5f6
0xffffff80eab43420 : 0xffffff80038b7b95
0xffffff80eab435f0 : 0xffffff80038ce4ad
0xffffff80eab43610 : 0xffffff80038876bc
0xffffff80eab43730 : 0xffffff8003881a66
0xffffff80eab43a80 : 0xffffff800385e164
0xffffff80eab43ae0 : 0xffffff8003c51bb7
0xffffff80eab43be0 : 0xffffff8003c51e5a
0xffffff80eab43c10 : 0xffffff7f84fc6720
0xffffff80eab43d20 : 0xffffff7f84f9dc47
0xffffff80eab43d30 : 0xffffff7f84f74e82
0xffffff80eab43d40 : 0xffffff7f84f9dc23
0xffffff80eab43d50 : 0xffffff7f84f72f96
0xffffff80eab43d60 : 0xffffff7f84f9dd40
0xffffff80eab43d70 : 0xffffff7f84f7464c
0xffffff80eab43db0 : 0xffffff7f84f72e8e
0xffffff80eab43de0 : 0xffffff7f84f76f9f
0xffffff80eab43e00 : 0xffffff7f849402a4
0xffffff80eab43e20 : 0xffffff7f84940237
0xffffff80eab43e50 : 0xffffff7f84f8e8cc
0xffffff80eab43e80 : 0xffffff7f84f735d2
0xffffff80eab43ed0 : 0xffffff7f84f7159f
0xffffff80eab43ef0 : 0xffffff8003c47078
0xffffff80eab43f30 : 0xffffff8003c45b8a
0xffffff80eab43f80 : 0xffffff8003c45cb9
0xffffff80eab43fb0 : 0xffffff80038b2677
      Kernel Extensions in backtrace:
         com.apple.GeForce(8.0)[4B9BE287-5251-398E-96B0-BB16C9BFB2D9]@0xffffff7f84f6d000 ->0xffffff7f8502ffff
            dependency: com.apple.NVDAResman(8.0.0)[6A699209-FB98-316B-A3C0-DCA82AA8C86B]@0xffffff7f83f 0a000
            dependency: com.apple.iokit.IONDRVSupport(2.3.4)[99CA4184-8D92-31B2-8726-46139E8E3DFF]@0xff ffff7f83ef6000
            dependency: com.apple.iokit.IOPCIFamily(2.7)[8C9E06A4-13D0-33F5-A377-9E36F0ECC229]@0xffffff 7f83e6f000
            dependency: com.apple.iokit.IOGraphicsFamily(2.3.4)[2600903C-EEDE-321B-A023-169DC9B26EA6]@0 xffffff7f83eb3000
         com.apple.iokit.IOSurface(86.0.2)[0EA70D04-C914-3BB1-9E0B-50282F71BA1C]@0xfffff f7f8493c000->0xffffff7f8494dfff
BSD process name corresponding to current thread: kernel_task
Mac OS version:
12B19
Kernel version:
Darwin Kernel Version 12.1.0: Tue Aug 14 13:29:55 PDT 2012; root:xnu-2050.9.2~1/RELEASE_X86_64
Kernel UUID: 3005059E-270B-3B9F-940D-7A66C05DDC9D
Kernel slide:     0x0000000003600000
Kernel text base: 0xffffff8003800000
System model name: MacBookPro5,3 (Mac-F22587C8)
System uptime in nanoseconds: 4290007457923
last loaded kext at 488188985519: com.apple.driver.AppleUSBCDC          4.1.22 (addr 0xffffff7f85a9c000, size 16384)
last unloaded kext at 648108662282: com.apple.driver.AppleUSBCDC          4.1.22 (addr 0xffffff7f85a9c000, size 12288)
loaded kexts:
com.apple.filesystems.afpfs          10.0
com.apple.nke.asp_tcp          7.0.0
com.apple.driver.AudioAUUC          1.60
com.apple.iokit.IOBluetoothSerialManager          4.0.9f8
com.apple.driver.AppleHWSensor          1.9.5d0
com.apple.filesystems.autofs          3.0
com.apple.driver.AGPM          100.12.69
com.apple.driver.AppleMikeyHIDDriver          122
com.apple.iokit.BroadcomBluetoothHCIControllerUSBTransport          4.0.9f8
com.apple.driver.AppleMikeyDriver          2.3.0f2
com.apple.driver.AppleHDA          2.3.0f2
com.apple.iokit.IOUserEthernet          1.0.0d1
com.apple.Dont_Steal_Mac_OS_X          7.0.0
com.apple.driver.ApplePolicyControl          3.2.6
com.apple.driver.AppleUpstreamUserClient          3.5.10
com.apple.driver.AppleMuxControl          3.2.6
com.apple.driver.AppleMCCSControl          1.0.33
com.apple.driver.AppleSMCLMU          2.0.2d0
com.apple.driver.ACPI_SMC_PlatformPlugin          1.0.0
com.apple.driver.AppleLPC          1.6.0
com.apple.GeForce          8.0.0
com.apple.driver.SMCMotionSensor          3.0.2d6
com.apple.driver.AppleUSBTCButtons          235.4
com.apple.driver.AppleUSBTCKeyboard          235.4
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless          1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
com.apple.BootCache          34
com.apple.driver.AppleIRController          320.15
com.apple.driver.AppleUSBCardReader          3.1.0
com.apple.iokit.SCSITaskUserClient          3.5.1
com.apple.driver.XsanFilter          404
com.apple.iokit.IOAHCIBlockStorage          2.2.1
com.apple.driver.AppleFWOHCI          4.9.5
com.apple.driver.AppleUSBHub          5.1.6
com.apple.driver.AirPort.Brcm4331          601.15.21
com.apple.driver.AppleAHCIPort          2.4.0
com.apple.nvenet          2.0.19
com.apple.driver.AppleUSBEHCI          5.1.5
com.apple.driver.AppleUSBOHCI          5.1.5
com.apple.driver.AppleSmartBatteryManager          161.0.0
com.apple.driver.AppleEFINVRAM          1.6.1
com.apple.driver.AppleRTC          1.5
com.apple.driver.AppleHPET          1.7
com.apple.driver.AppleACPIButtons          1.6
com.apple.driver.AppleSMBIOS          1.9
com.apple.driver.AppleACPIEC          1.6
com.apple.driver.AppleAPIC          1.6
com.apple.driver.AppleIntelCPUPowerManagementClient          196.0.0
com.apple.nke.applicationfirewall          4.0.39
com.apple.security.quarantine          2
com.apple.driver.AppleIntelCPUPowerManagement          196.0.0
com.apple.security.SecureRemotePassword          1.0
com.apple.iokit.IOSerialFamily          10.0.6
com.apple.kext.triggers          1.0
com.apple.iokit.IOFireWireIP          2.2.5
com.apple.iokit.AppleBluetoothHCIControllerUSBTransport          4.0.9f8
com.apple.driver.AppleSMBusPCI          1.0.10d0
com.apple.driver.DspFuncLib          2.3.0f2
com.apple.iokit.IOAudioFamily          1.8.9fc9
com.apple.kext.OSvKernDSPLib          1.6
com.apple.driver.AppleHDAController          2.3.0f2
com.apple.iokit.IOHDAFamily          2.3.0f2
com.apple.iokit.IOSurface          86.0.2
com.apple.iokit.IOBluetoothFamily          4.0.9f8
com.apple.driver.AppleGraphicsControl          3.2.6
com.apple.driver.AppleBacklightExpert          1.0.4
com.apple.driver.AppleSMBusController          1.0.10d0
com.apple.driver.IOPlatformPluginLegacy          1.0.0
com.apple.driver.IOPlatformPluginFamily          5.2.0d16
com.apple.nvidia.nv50hal          8.0.0
com.apple.NVDAResman          8.0.0
com.apple.iokit.IONDRVSupport          2.3.4
com.apple.iokit.IOGraphicsFamily          2.3.4
com.apple.driver.AppleSMC          3.1.3d11
com.apple.driver.AppleUSBMultitouch          235.7
com.apple.iokit.IOUSBHIDDriver          5.0.0
com.apple.iokit.IOSCSIBlockCommandsDevice          3.5.1
com.apple.iokit.IOUSBMassStorageClass          3.5.0
com.apple.driver.AppleUSBMergeNub          5.1.5
com.apple.driver.AppleUSBComposite          5.0.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice          3.5.1
com.apple.iokit.IOBDStorageFamily          1.7
com.apple.iokit.IODVDStorageFamily          1.7.1
com.apple.iokit.IOCDStorageFamily          1.7.1
com.apple.iokit.IOAHCISerialATAPI          2.5.0
com.apple.iokit.IOSCSIArchitectureModelFamily          3.5.1
com.apple.iokit.IOFireWireFamily          4.5.5
com.apple.iokit.IOUSBUserClient          5.0.0
com.apple.iokit.IO80211Family          500.15
com.apple.iokit.IOAHCIFamily          2.2.0
com.apple.iokit.IONetworkingFamily          3.0
com.apple.driver.NVSMU          2.2.9
com.apple.iokit.IOUSBFamily          5.1.6
com.apple.driver.AppleEFIRuntime          1.6.1
com.apple.iokit.IOHIDFamily          1.8.0
com.apple.iokit.IOSMBusFamily          1.1
com.apple.security.sandbox          220
com.apple.kext.AppleMatch          1.0.0d1
com.apple.security.TMSafetyNet          7
com.apple.driver.DiskImages          344
com.apple.iokit.IOStorageFamily          1.8
com.apple.driver.AppleKeyStore          28.18
com.apple.driver.AppleACPIPlatform          1.6
com.apple.iokit.IOPCIFamily          2.7
com.apple.iokit.IOACPIFamily          1.4
com.apple.kec.corecrypto          1.0
If there is someone out there that could help, I appreciate it very much...!!! This is getting very annoying
thank you!!

I noticed that the:
last loaded kext at 488188985519: com.apple.driver.AppleUSBCDC          4.1.22 (addr 0xffffff7f85a9c000, size 16384)
last unloaded kext at 648108662282: com.apple.driver.AppleUSBCDC          4.1.22 (addr 0xffffff7f85a9c000, size 12288)
Now, before I go any further, I'd like to point out that diagnosing, and actually eliminating, kernel panics is very tricky. There are several causes that are very well documented on the internet. However, you can run all those tests, perform all that voodoo, even reinstall the OS... and continue to have kernel panics. That said, here are some notes:
What brought me here in the first place is that, since upgrading from Lion to Mountain Lion, I've been having the same frequency of kernel panics as you.
My frequency of kernel panics using Snow Leopard and Lion averaged once a week.
On Snow Leopard I could actually reproduce the kernel panic by USB tethering my iPhone. This was a widespread and well-documented issue for people with early 2011 MacBook Pro's, and Apple supposedly fixed it in an update. Supposedly...
Updating to 10.8.1 didn't fix the problem for me.
Since upgrading to Mountain Lion, I've stopped using Spotify, as that seemed to be the worst culprit (on my machine). Keep in mind, there are thousands, maybe millions, of users who aren't having kernel panics while using Spotity on Mountain Lion, so that's really only one data point. Also, Spotify recently updated it's own software that may have fixed a kernel extension problem but I haven't used it enough yet to report anything.
I took my computer to the Apple Store in 2011, and I recently spent an hour on the phone with Apple Care. No dice.
My kernel panic logs don't seem to have a common denominator as to the cause (Spotify, USB...)
Just when I think I see a common denominator like when I'm using a certain USB port, or a secondary display, there will be a kernel panic when neither of those things are happening
You''ve got a lot going on with your machine: upgraded memory, SSD...
Taking all that into consideration, be cautious not to jump to conclusions. No doubt, it's a combination of factors. For example, it could be certain MacBook Pro's that have certain video cards, USB, Spotify, Flash... I mean, really, it just starts heading down a dangerous path of speculation and conjecture, so I'm leaving it up the Apple engineers at this point. And, of course, always back up.
Anyway, you and I and whole lot of other folks out there are having the exact same problem since updating to 10.8.0. Add to that the issues that many of us are having with Safari, Mission Control... and it spells out one thing: the price one pays for being an early adopter. By all means, follow the steps outlined here:
http://support.apple.com/kb/PH11045
and perhaps here:
http://www.thexlab.com/faqs/kernelpanics.html
and use @baltwo's excellent recommendation:
http://kelleycomputing.net/rember/
Hopefully, that will fix the problem that you're experiencing but I'm betting against it. Most likely, 10.8.x will fix or at least improve this issue.
In the meantime, here's the good news: because of the autosave state features introduced in Lion, a kernel panic has gone from being a potentinally devestatingly destructive event to a minor (albeit inccessant) nuisance. It never hurts to compusively hit Command-S but even so, I'm happy to report that I can't think of a single kernel panic that has resulted in substantial data loss (read: work). In fact, there are worse things than restarting your computer, and reallocating memory that's been leaking from Safari...
Anyway, unless you're one of the those affected that can't even boot, I'd recommmend stopping short of reinstalling the OS. Wait for a stable release, and then when you have a slow week, perform a clean install. Then begin the process of installing fresh versions of your apps one-by-one. Also, by then, third party developers will have had time to update their kernel extensions, etc.
In other words, follow the hypocratic oath: thou shall not harm. We were all good before Mountain Lion, so let's not fix what isn't broken by tinkering with our systems too much.
Best of luck to you!
Mark

Kernel panics with both sticks of RAM but with either

Hey everyone. Thanks for taking a look at my panic logs. A couple notes are below, followed by the text from four panics. Any suggestions or tips would be helpful! I've already gone through and followed Dr. Smoke's instructions on trying to isolate kernel panics (no haxies, safe mode startup, no login items, &c.) I'm running 10.4.7 on a 1.5GHz PBook with two 1GB sticks of RAM.
1) don't know what the first one (Thursday's noon panic) is.
2) looks to me like the next three (Thursday's 7pm, Friday 5:30, and Friday 5:50) are all RAM problems?
3) I downloaded Rember to check out the RAM, even though my PBook's hardware test was clean, as was techtool's tests. Running Rember is what "caused" both of the Friday crashes.
4) I took one 1GB stick out of the computer and running Rember resulted in a clean run - I also switched which slot it was in, to see if there could be a problem there. BUT, I also ran the test with the OTHER stick of 1GB RAM and that one came out clean too!
5) I put both sticks in again and got a "failure" when Rember was "comparing the MUL."
6) I suppose what might be going on is that the system is using up a certain set of blocks on the RAM that Rember then doesn't have access to when there's only one stick in. If I could be sure that was the problem, I'd buy another stick of RAM and run Rember with one or the other to see if I could isolate which stick might be bad.
7) Until then, I suppose I'll run my computer with "just" one stick of RAM to see if it crashes at some point.
8) Do you think it could be a different hardware problem that doesn't allow ANY two sticks of RAM to be used at the same time?
Thu Aug 24 12:04:31 2006
panic(cpu 0 caller 0x000A853C): Unexpected user state trap(cpu 0): 0x00000000 DSISR=0x42000000 DAR=0x00000000000D6000 PC=0x00000000FFFF8A60, MSR=0x000000000200F030
Latest stack backtrace for cpu 0:
Backtrace:
0x00095718 0x00095C30 0x0002683C 0x000A853C 0x000ABD80 0x000AC0AC 0x67674151
backtrace terminated - frame not mapped or invalid: 0xBFFEE9D0
Proceeding back via exception chain:
Exception state (sv=0x521E5000)
PC=0xFFFF8A60; MSR=0x0200F030; DAR=0x000D6000; DSISR=0x42000000; LR=0x904017E4; R1=0xBFFEEAC0; XCP=0x0000000C (0x300 - Data access)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
Thu Aug 24 19:08:25 2006
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x0000000000000030 PC=0x0000000000223A3C
Latest crash info for cpu 0:
Exception state (sv=0x42814C80)
PC=0x00223A3C; MSR=0x00009030; DAR=0x00000030; DSISR=0x40000000; LR=0x00223A3C; R1=0x2C7DB1B0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0038FAAC 0x0021BB90 0x0023F6D0
backtrace terminated - unaligned frame address: 0x43B1187C
Proceeding back via exception chain:
Exception state (sv=0x42814C80)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x52CA9280)
PC=0x900061CC; MSR=0x0200F030; DAR=0x43B11FA4; DSISR=0x40000000; LR=0x00015AE0; R1=0xBFFFEE30; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00095718 0x00095C30 0x0002683C 0x000A8404 0x000ABD80
Proceeding back via exception chain:
Exception state (sv=0x42814C80)
PC=0x00223A3C; MSR=0x00009030; DAR=0x00000030; DSISR=0x40000000; LR=0x00223A3C; R1=0x2C7DB1B0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x0038FAAC 0x0021BB90 0x0023F6D0
backtrace terminated - unaligned frame address: 0x43B1187C
Exception state (sv=0x52CA9280)
PC=0x900061CC; MSR=0x0200F030; DAR=0x43B11FA4; DSISR=0x40000000; LR=0x00015AE0; R1=0xBFFFEE30; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
Fri Aug 25 17:32:07 2006
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x00000000E022FE35 PC=0x000000000005FB00
Latest crash info for cpu 0:
Exception state (sv=0x42648000)
PC=0x0005FB00; MSR=0x00009030; DAR=0xE022FE35; DSISR=0x40000000; LR=0x0005DBDC; R1=0x2C66BC70; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000E83FC 0x00062260 0x00062920 0x000A885C 0x000ABD80
Proceeding back via exception chain:
Exception state (sv=0x42648000)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x42A66C80)
PC=0x907DEA04; MSR=0x0000D030; DAR=0x000E0000; DSISR=0x42000000; LR=0x907DE7B4; R1=0xF0100FD0; XCP=0x0000000C (0x300 - Data access)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): copyin/out has no recovery point
Latest stack backtrace for cpu 0:
Backtrace:
0x00095718 0x00095C30 0x0002683C 0x000A8404 0x000ABD80
Proceeding back via exception chain:
Exception state (sv=0x42648000)
PC=0x0005FB00; MSR=0x00009030; DAR=0xE022FE35; DSISR=0x40000000; LR=0x0005DBDC; R1=0x2C66BC70; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000E83FC 0x00062260 0x00062920 0x000A885C 0x000ABD80
Exception state (sv=0x42A66C80)
PC=0x907DEA04; MSR=0x0000D030; DAR=0x000E0000; DSISR=0x42000000; LR=0x907DE7B4; R1=0xF0100FD0; XCP=0x0000000C (0x300 - Data access)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
Fri Aug 25 17:49:03 2006
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x00000000B01C0060 PC=0x0000000000220C9C
Latest crash info for cpu 0:
Exception state (sv=0x42945780)
PC=0x00220C9C; MSR=0x00009030; DAR=0xB01C0060; DSISR=0x40000000; LR=0x00220C78; R1=0x2C7AB610; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x00220D48 0x00231C6C 0x000F9604 0x0010DE00 0x0010E03C 0x000FB760
0x000E2524 0x000E20B8 0x000F5118 0x000ED468 0x000ED828 0x002AAF98 0x000ABF30 0x6B657926
Proceeding back via exception chain:
Exception state (sv=0x42945780)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x51DA7780)
PC=0x90001E4C; MSR=0x0200F030; DAR=0x000F9014; DSISR=0x42000000; LR=0x00005488; R1=0xF007EB30; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00095718 0x00095C30 0x0002683C 0x000A8404 0x000ABD80
Proceeding back via exception chain:
Exception state (sv=0x42945780)
PC=0x00220C9C; MSR=0x00009030; DAR=0xB01C0060; DSISR=0x40000000; LR=0x00220C78; R1=0x2C7AB610; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x00220D48 0x00231C6C 0x000F9604 0x0010DE00 0x0010E03C 0x000FB760
0x000E2524 0x000E20B8 0x000F5118 0x000ED468 0x000ED828 0x002AAF98 0x000ABF30 0x6B657926
Exception state (sv=0x51DA7780)
PC=0x90001E4C; MSR=0x0200F030; DAR=0x000F9014; DSISR=0x42000000; LR=0x00005488; R1=0xF007EB30; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.7.0: Fri May 26 15:20:53 PDT 2006; root:xnu-792.6.76.obj~1/RELEASE_PPC
1.5 GHz 15 PowerBook Mac OS X (10.4.7)

Memtest, which is what Rember is just putting a GUI around, doesn't cause panics. Also, the best test is Memtest done from the command line in Single User Mode. Consensus seems to be that AHT and TechTool Pro 4.1.x (don't know if they managed to improve 4.5.1, but if they did, it would be to just include Memtest in their own routines probably) are both weak on memory testing.
According to users and MacIntouch reader feedback, iTunes is actually one of the best applications and where problems may show up.
memory can differ enough in timing, voltage, construction so that even memory from same vendor/maker will "not get along" which is why it is always best to buy together sometimes. Even Crucial had trouble summer '04 when Apple made small changes in the G5 and DDR400.
If AHT doesn't find any problem with the logicboard, cpu, or RAM slots then I would just try to replace the RAM for say 2 x 1GB? from a known brand.

Kernel panics with iBook G4 and 10.3.9 (modem kext)

Upon upgrading my iBook G4 to 10.3.9, I began recieving a rash of kernel panics (about 1-2 a day) . This was quite a change from the relatively solid machine I had previous ( about a panic a month with 10.3.8 with heavy daily use ). I initially suspected some ram failure but after extensive testing (bit flip, pattern, etc.) in single user mode eliminated that possibility.
The panic log contiuously pointed at the MotorolaSM56K driver. I now suspected a kernel module/kernel incompatibility problem. After activating root and kextunloading that class I was able to regain some measure of stabilty ( about 4-5 days between crashes ). This stability varied as the class would be reloaded by OS under certain (unknown) conditions. As I have actually never used the built-in modem I have now decided to fully unload the AppleI2SModemFamily.kext extension, to avoid the SM56K class from starting.
Have others noticed similar issues when upgrading from 10.3.8 to 10.3.9? or with the modem kext? I am suprised at the poor quality of this "upgrade", having used X since 10.1 on my ibook G3 (that I have now kept at 10.3.8)
Is the modem kernel extension a red herring and its truly an issue in the kernel (that the modem extension exposes)?
attached are some snippets from my (now very long) panic.log:
Wed Nov 23 14:35:32 2005
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x000000000000025C PC=0x000000000008D810
Latest crash info for cpu 0:
Exception state (sv=0x326E3280)
PC=0x0008D810; MSR=0x00001030; DAR=0x0000025C; DSISR=0x40000000; LR=0x0001784C; R1=0x121EBC50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000177F4 0x00014774 0x000219F8 0x00040DC4 0x00016360 0x000189D4 0x0001C9E0 0x00027444
0x00094318 0x0079003E
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.MotorolaSM56K(1.3.1)@0x6ef000
dependency: com.apple.driver.AppleI2SModemFamily(1.1.2)@0x6e4000
dependency: com.apple.iokit.IOSerialFamily(6.0.1d20)@0x49d000
Proceeding back via exception chain:
Exception state (sv=0x326E3280)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x259F4A00)
PC=0x900106D8; MSR=0x0000F030; DAR=0x1C348004; DSISR=0x40000000; LR=0x901D9778; R1=0xBFFFEDB0; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 0): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x326E3280)
PC=0x0008D810; MSR=0x00001030; DAR=0x0000025C; DSISR=0x40000000; LR=0x0001784C; R1=0x121EBC50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000177F4 0x00014774 0x000219F8 0x00040DC4 0x00016360 0x000189D4 0x0001C9E0 0x00027444
0x00094318 0x0079003E
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.MotorolaSM56K(1.3.1)@0x6ef000
dependency: com.apple.driver.AppleI2SModemFamily(1.1.2)@0x6e4000
dependency: com.apple.iokit.IOSerialFamily(6.0.1d20)@0x49d000
Exception state (sv=0x259F4A00)
PC=0x900106D8; MSR=0x0000F030; DAR=0x1C348004; DSISR=0x40000000; LR=0x901D9778; R1=0xBFFFEDB0; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
Wed Nov 23 20:54:17 2005
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x000000000000025C PC=0x000000000008D810
Latest crash info for cpu 0:
Exception state (sv=0x326E3280)
PC=0x0008D810; MSR=0x00001030; DAR=0x0000025C; DSISR=0x40000000; LR=0x0001784C; R1=0x121EBC50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000177F4 0x00014774 0x000219F8 0x00040DC4 0x00016360 0x000189D4 0x0001C9E0 0x00027444
0x00094318 0x0079003E
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.MotorolaSM56K(1.3.1)@0x6ef000
dependency: com.apple.driver.AppleI2SModemFamily(1.1.2)@0x6e4000
dependency: com.apple.iokit.IOSerialFamily(6.0.1d20)@0x49d000
Proceeding back via exception chain:
Exception state (sv=0x326E3280)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x259F4A00)
PC=0x900106D8; MSR=0x0000F030; DAR=0x1C348004; DSISR=0x40000000; LR=0x901D9778; R1=0xBFFFEDB0; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
panic(cpu 0): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00083498 0x0008397C 0x0001EDA4 0x00090C38 0x0009402C
Proceeding back via exception chain:
Exception state (sv=0x326E3280)
PC=0x0008D810; MSR=0x00001030; DAR=0x0000025C; DSISR=0x40000000; LR=0x0001784C; R1=0x121EBC50; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000177F4 0x00014774 0x000219F8 0x00040DC4 0x00016360 0x000189D4 0x0001C9E0 0x00027444
0x00094318 0x0079003E
Kernel loadable modules in backtrace (with dependencies):
com.apple.driver.MotorolaSM56K(1.3.1)@0x6ef000
dependency: com.apple.driver.AppleI2SModemFamily(1.1.2)@0x6e4000
dependency: com.apple.iokit.IOSerialFamily(6.0.1d20)@0x49d000
Exception state (sv=0x259F4A00)
PC=0x900106D8; MSR=0x0000F030; DAR=0x1C348004; DSISR=0x40000000; LR=0x901D9778; R1=0xBFFFEDB0; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 7.9.0:
Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
iBook G4 Mac OS X (10.3.9)

A reasonable possibility is that you upgraded without
first repairing the hard drive and permissions.
Although this may not help after the fact, I suggest
you give it a try:
Boot from your OS X Installer. Be sure to use the
installer for the version of OS X you have installed.
After the installer loads select Disk Utility from
the Installer menu (or Utilities menu if using
Tiger.) After DU loads select your OS X volume from
the list on the left, click on the First Aid tab,
then click on the Repair Disk button. If DU reports
any errors that have been fixed, then re-run Repair
Disk until no errors are reported. If no errors are
reported click on the Repair Permissions button. Wait
until the operation completes, then quit DU and
return to the installer. Now shutdown the computer
for a couple of minutes and then restart normally.
This I did yesterday and found a slew of permission setting problems - speaking to some endemic issues in the OS software/installation scripts. But after doing this repair (all were repairable) and reinstalling the COMBO update to 10.3.9 the problem persists. Thanks for the tip.
Keep in mind that RAM can pass the memory tests yet
not work properly with OS X. Therefore, you cannot
assume that because the RAM passed the memory tests
that it is fully functional with OS X. If you have
installed third-party RAM, the only definitive test
is to remove it and see if the kernel panics cease.
If they do, then add one module at a time and
re-test. When the panics recur you have identified
the faulty module.
Though I find disconcerting that Apple's POST routines are not sufficient to identify out of spec/incompatible RAM, I fully tested my memory (as mentioned) using memtest in single user mode. Memtest is a gnu program ported over from BSD unix that does exhaustive memory testing (ie the patterns, walking, etc that I mentioned)
Of course it's also possible there is a hardware
problem with the modem itself or that your upgrade to
10.3.9 is defective. After repairing the hard drive
and permissions you should reinstall the 10.3.9
update, but be sure to do so using the Combo updater.
You can download it from Apple's download site.
How the modem hardware failure mysteriously coincided with my 10.3.9 upgrade begs the question on how could be anything but a software issue...

Kernel Panic with 10.4.3, 10.4.4

I have a Quicksilver dual 1GHz G4 with 1.25GB of ram. It was ridiculously stable until the 10.4.3 update. With the 10.4.4 update, things got even worse. I now have so many kernel panics as to make the machine unusable.
I've run through the "Resolving Kernel Panics" page step-by-step... run DiskWarrior, run the machine with "plugs-out" (NO FireWire or USB devices plugged in), archive & installed, ran with each stick of ram individually, repaired permissions, zapped the PRAM, run "reset-nvram" and "reset-all" in Open Firmware.... nothing fixes it, nothing seems to be the culprit.
Crash log below. Can anyone help PLEASE?
Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x000000007C0805C0 PC=0x00000000000A4638
Latest crash info for cpu 0:
Exception state (sv=0x41C1BA00)
PC=0x000A4638; MSR=0x00001030; DAR=0x7C0805C0; DSISR=0x40000000; LR=0x000A4584; R1=0x1CAD3D20; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000AB754 0x0001AC98 0x000226C4 0x000227B8 0x000A9894
Proceeding back via exception chain:
Exception state (sv=0x41C1BA00)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x4183EA00)
PC=0x9000B208; MSR=0x0000F030; DAR=0xA0001BF0; DSISR=0x0A000000; LR=0x9000B15C; R1=0xF0203760; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.4.0: Tue Jan 3 18:22:10 PST 2006; root:xnu-792.6.56.obj~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x00095718 0x00095C30 0x0002683C 0x000A8384 0x000ABD00
Proceeding back via exception chain:
Exception state (sv=0x41C1BA00)
PC=0x000A4638; MSR=0x00001030; DAR=0x7C0805C0; DSISR=0x40000000; LR=0x000A4584; R1=0x1CAD3D20; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000AB754 0x0001AC98 0x000226C4 0x000227B8 0x000A9894
Exception state (sv=0x4183EA00)
PC=0x9000B208; MSR=0x0000F030; DAR=0xA0001BF0; DSISR=0x0A000000; LR=0x9000B15C; R1=0xF0203760; XCP=0x00000030 (0xC00 - System call)
Kernel version:
Darwin Kernel Version 8.4.0: Tue Jan 3 18:22:10 PST 2006; root:xnu-792.6.56.obj~1/RELEASE_PPC
Model: PowerMac3,5, BootROM 4.3.3f2, 2 processors, PowerPC G4 (2.1), 1 GHz, 1.25 GB
Graphics: NVIDIA GeForce4 MX, GeForce4 MX, AGP, 64 MB
Memory Module: DIMM0/J21, 512 MB, SDRAM, PC133-333
Memory Module: DIMM1/J22, 512 MB, SDRAM, PC133-333
Memory Module: DIMM2/J23, 256 MB, SDRAM, PC133-333
Modem: Spring, UCJ, V.90, 7.0F, APPLE VERSION 0007, 7/31/2000
Network Service: Internal Modem, PPP (PPPSerial), modem
Network Service: Built-in Ethernet, Ethernet, en0
Parallel ATA Device: ST380021A, 74.53 GB
Parallel ATA Device: WDC WD1600JB-00EVA0, 149.05 GB
Parallel ATA Device: PIONEER DVD-RW DVR-104, 2.64 GB
USB Device: Hub, , Up to 12 Mb/sec, 500 mA
USB Device: hp LaserJet 1012, Hewlett-Packard, Up to 12 Mb/sec, 500 mA
USB Device: Hub, , Up to 12 Mb/sec, 500 mA
USB Device: Communication, , Up to 12 Mb/sec, 500 mA
USB Device: 2 Port USB KVM B V1.30, ATEN, Up to 12 Mb/sec, 500 mA
FireWire Device: LaCie Hard Drive FireWire+, LaCie Group SA, Up to 400 Mb/sec
FireWire Device: LaCie 1394 DVD-R/RW+CD drive LUN 0, LaCie Group SA, Up to 400 Mb/sec
Quicksilver G4 Mac OS X (10.4.4)

Sorry, forgot to include that info. I ran the Apple Hardware Test and the TechTool Pro suite of hardware tests.... all passed. (And yes, I had pulled everything FireWire and USB except the Apple keyboard and mouse, which were plugged directly into the Mac.) In addition to the Open Firmware "reset-nvram" and "reset-all", I also hit the CUDA switch on the motherboard. The machine is still giving me kernel panics. The only thing I haven't done yet is pull the hard drives and clean-install onto a new drive. (I hope to do that tonight.)
What's interesting is that the dim-out "You have to restart your computer" screen is gone, and has been replaced by white-on-black text generator text overwriting the GUI display, and after restart there's no "report to Apple" dialog, nor is there any log entry. Having Console and Activity Monitor show nothing out of the ordinary.
For what it's worth, I'm "forcing" the KP by running iTunes with the visualizer running, figuring that's the closest thing to me sitting at it doing stuff and waiting for it to crash out. When it panics, the music goes into a loop of the last 1/2-second of music (i.e. "dit-dit-dit-dit-dit-dit...")
Another item of note is that 10.4.0 (after clean install) and 10.4.2 do not have this problem. The panics only occur under 10.4.3 and 10.4.4.
The text of the white-on-black text is retyped as follows. Notice that the DAR record is the only thing different between the two:
========
System Failure: cpu0; code=0000000A (Lock timeout)
Latest crash info for cpu0:
Exception state (sv=0x00000000)
PC=0x000AA000; MSR=0x00003030; DAR=0x260753Dc; DSISR=0x42000000; LR=0x00003020; R1=0xFC14F427; XCP=0x00000098 (System Failure)
Backtrace:
backtrace terminated - unaligned frame address: 0xFC14F427
Kernel version:
Darwin Kernel Version 8.4.0: Tue Jan 3 18:22:10 PST 2006; root:xnu-792.6.56.obj~1/RELEASE_PPC
Memory address exception (1,0,0)
ethernet MAC address: 00:03:93:90:90:c4
ip address: 192.168.0.1
Waiting for remote debugger connection.
========
System Failure: cpu0; code=0000000A (Lock timeout)
Latest crash info for cpu0:
Exception state (sv=0x00000000)
PC=0x000AA000; MSR=0x00003030; DAR=0x074BC000; DSISR=0x42000000; LR=0x00003020; R1=0xFC14F427; XCP=0x00000098 (System Failure)
Backtrace:
backtrace terminated - unaligned frame address: 0xFC14F427
Kernel version:
Darwin Kernel Version 8.4.0: Tue Jan 3 18:22:10 PST 2006; root:xnu-792.6.56.obj~1/RELEASE_PPC
Memory address exception (1,0,0)
ethernet MAC address: 00:03:93:90:90:c4
ip address: 192.168.0.1
Waiting for remote debugger connection.

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