Hi,
I have taken delivery of my 24" iMac with 2GB RAM, Apple fitted. I installed Leopard on in, ran Software Update, luckily (or at least I though) it came with the latest graphics firmware.
Then, kernel panic, reboot, another kernel panic. They seem to occur at random times during use but for similar reasons. I have tried re-installing, repairing permissions, verifying hard disk and re-seating the RAM. Still I get the kernel panics. I have outlined the logs below.
All the TechTool tests pass without issue, I have not done anything to customize the system, no Boot Camp, nothing.
Does anyone have any idea what could be going wrong / how I could fix it or is my iMac going back to Apple?
Many Thanks in Advance,
Alex
I have taken delivery of my 24" iMac with 2GB RAM, Apple fitted. I installed Leopard on in, ran Software Update, luckily (or at least I though) it came with the latest graphics firmware.
Then, kernel panic, reboot, another kernel panic. They seem to occur at random times during use but for similar reasons. I have tried re-installing, repairing permissions, verifying hard disk and re-seating the RAM. Still I get the kernel panics. I have outlined the logs below.
Code:
Tue Nov 27 22:18:33 2007
Machine-check capabilities (cpu 1) 0x0000000000000806:
6 error-reporting banks
threshold-based error status present
Machine-check status 0x0000000000000005
restart IP valid
machine-check in progress
MCA error-reporting registers:
IA32_MC0_STATUS(0x401): 0xb200004000000800 valid
MCA error code : 0x0800
Model specific error code: 0x0000
Other information : 0x00000040
Threshold-based status : Undefined
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid
IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid
IA32_MC3_STATUS(0x40d): 0x0020000000000000 invalid
IA32_MC4_STATUS(0x411): 0x0000000000000011 invalid
IA32_MC5_STATUS(0x415): 0xb200121020080400 valid
MCA error code : 0x0400
Model specific error code: 0x2008
Other information : 0x00001210
Threshold-based status : Undefined
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
Machine-check capabilities (cpu panic(cp0) 01 caller 0x0000000000000806:1
Code:
Wed Nov 28 00:18:49 2007
panic(cpu 1 caller 0x001926F3): "pmap_flush_tlbs() timeout: " "cpu 0 failing to respond to interrupts, pmap=0x46ff1d0 cpus_to_signal=1"@/SourceCache/xnu/xnu-1228.0.2/osfmk/i386/pmap.c:4566
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x348a7a18 : 0x12b0e1 (0x455670 0x348a7a4c 0x133238 0x0)
0x348a7a68 : 0x1926f3 (0x45b668 0x0 0x46ff1d0 0x1)
0x348a7ad8 : 0x1929d7 (0x1cc5cd4 0x1 0x714da 0x714da)
0x348a7b88 : 0x194e40 (0x46ff1d0 0x17a30000 0x0 0x2e8c8180)
0x348a7be8 : 0x169bf9 (0x46ff1d0 0x17a30000 0x0 0x17a32000)
0x348a7d08 : 0x16a1c1 (0x17a32000 0x0 0x0 0x0)
0x348a7d48 : 0x181e2e (0x6a6e2d0 0x17a30000 0x0 0x17a32000)
0x348a7d78 : 0x159069 (0x6a6e2d0 0x17a30000 0x103c 0x11d965)
0x348a7db8 : 0x12d165 (0x870029c 0x870d3a0 0x0 0x0)
0x348a7df8 : 0x126247 (0x8700200 0x0 0x28 0x348a7ee4)
0x348a7f08 : 0x196afc (0x348a7f44 0x0 0x0 0x0)
0x348a7fc8 : 0x19eb34 (0x62a02e0 0x0 0x1a10b5 0x466b208)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb03bd688
BSD process name corresponding to current thread: Front Row
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
System model name: iMac7,1 (Mac-F42386C8)
Code:
Wed Nov 28 14:14:23 2007
panic(cpu 1 caller 0x001926F3): "pmap_flush_tlbs() timeout: " "cpu 0 failing to respond to interrupts, pmap=0x471aef4 cpus_to_signal=1"@/SourceCache/xnu/xnu-1228.0.2/osfmk/i386/pmap.c:4566
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x422bba18 : 0x12b0e1 (0x455670 0x422bba4c 0x133238 0x0)
0x422bba68 : 0x1926f3 (0x45b668 0x0 0x471aef4 0x1)
0x422bbad8 : 0x1929d7 (0x0 0x0 0x422bbaf8 0x1a136f)
0x422bbb88 : 0x194e40 (0x471aef4 0x6fd000 0x0 0x2e8a77e8)
0x422bbbe8 : 0x169bf9 (0x471aef4 0x6fd000 0x0 0x6fe000)
0x422bbd08 : 0x16a1c1 (0x6fe000 0x0 0x0 0x0)
0x422bbd48 : 0x181e2e (0x46c55a0 0x6fd000 0x0 0x6fe000)
0x422bbd78 : 0x159069 (0x46c55a0 0x6fd000 0x4 0x11d965)
0x422bbdb8 : 0x12d165 (0x560709c 0x5607ba0 0x0 0x0)
0x422bbdf8 : 0x126247 (0x5607000 0x0 0x28 0x422bbee4)
0x422bbf08 : 0x196afc (0x422bbf44 0x0 0x0 0x0)
0x422bbfc8 : 0x19eb34 (0x4ad6c60 0x1 0x1a10b5 0x465c7e0)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xb0743818
BSD process name corresponding to current thread: Mail
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
System model name: iMac7,1 (Mac-F42386C8)
Code:
Wed Nov 28 14:24:21 2007
panic(cpu 1 caller 0x001926F3): "pmap_flush_tlbs() timeout: " "cpu 0 failing to respond to interrupts, pmap=0x48d53a0 cpus_to_signal=1"@/SourceCache/xnu/xnu-1228.0.2/osfmk/i386/pmap.c:4566
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x53b8b708 : 0x12b0e1 (0x455670 0x53b8b73c 0x133238 0x0)
0x53b8b758 : 0x1926f3 (0x45b668 0x0 0x48d53a0 0x1)
0x53b8b7c8 : 0x1951df (0x48d53a0 0xbfe00000 0x0 0x173c7e)
0x53b8b878 : 0x16b915 (0x48d53a0 0xbffff000 0x0 0xc0000000)
0x53b8b958 : 0x16c95d (0x46a65a0 0xbffff000 0x0 0x1000)
0x53b8b998 : 0x37f6ef (0x46a65a0 0xbffff000 0x0 0x1000)
0x53b8ba58 : 0x380802 (0x12000 0x0 0x53b8bf5c 0x48ec4d0)
0x53b8bec8 : 0x37dbc6 (0x53b8bf28 0x2 0x12000 0x0)
0x53b8bf78 : 0x3da847 (0x48ec4d0 0x56a49c0 0x56a4a04 0x0)
0x53b8bfc8 : 0x19ea34 (0x59a3f40 0x0 0x1a10b5 0x46475a0)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff318
BSD process name corresponding to current thread: iStatMenusProces
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
System model name: iMac7,1 (Mac-F42386C8)
Code:
Wed Nov 28 14:25:29 2007
panic(cpu 1 caller 0x001926F3): "pmap_flush_tlbs() timeout: " "cpu 0 failing to respond to interrupts, pmap=0x3fe2b54 cpus_to_signal=1"@/SourceCache/xnu/xnu-1228.0.2/osfmk/i386/pmap.c:4566
Backtrace, Format - Frame : Return Address (4 potential args on stack)
0x43157c58 : 0x12b0e1 (0x455670 0x43157c8c 0x133238 0x0)
0x43157ca8 : 0x1926f3 (0x45b668 0x0 0x3fe2b54 0x1)
0x43157d18 : 0x193845 (0x3fe2b54 0xa0543000 0x0 0x43157db8)
0x43157db8 : 0x193ad5 (0x154ab 0x0 0xbffff8bc 0x2355048)
0x43157dd8 : 0x16239e (0x154ab 0x0 0x0 0x0)
0x43157f58 : 0x1a7e8b (0x46cb9d8 0xa0543000 0x0 0x3)
0x43157fc8 : 0x19e407 (0x4bdc180 0x0 0x1a10b5 0x4c288b8)
No mapping exists for frame pointer
Backtrace terminated-invalid frame pointer 0xbffff948
BSD process name corresponding to current thread: Dock
Mac OS version:
9B18
Kernel version:
Darwin Kernel Version 9.1.0: Wed Oct 31 17:46:22 PDT 2007; root:xnu-1228.0.2~1/RELEASE_I386
System model name: iMac7,1 (Mac-F42386C8)
Code:
Wed Nov 28 14:32:46 2007
Machine-check capabilities (cpu 1) 0x0000000000000806:
6 error-reporting banks
threshold-based error status present
Machine-check status 0x0000000000000005
restart IP valid
machine-check in progress
MCA error-reporting registers:
IA32_MC0_STATUS(0x401): 0xb200004000000800 valid
MCA error code : 0x0800
Model specific error code: 0x0000
Other information : 0x00000040
Threshold-based status : Undefined
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
IA32_MC1_STATUS(0x405): 0x0000000000000000 invalid
IA32_MC2_STATUS(0x409): 0x0000000000000000 invalid
IA32_MC3_STATUS(0x40d): 0x0020000000000000 invalid
IA32_MC4_STATUS(0x411): 0x0000000000000011 invalid
IA32_MC5_STATUS(0x415): 0xb200121020080400 valid
MCA error code : 0x0400
Model specific error code: 0x2008
Other information : 0x00001210
Threshold-based status : Undefined
Status bits:
Processor context corrupt
Error enabled
Uncorrected error
Machine-check capabilities (cpu 0) 0x0000000000000806:p anic6 eruor-1ep cartlnr 0g banks
0hres1o75ld-F)se: Rerror stMachune shecprekena
0xMachine-chec0 0bt2t1s 7, thread:0000000000000004
machi0e-3hecf infp29ogr8s trapso
M0x err12- errtir:0g reg0st, eers:
isters
IR320MC%: 0x0_STATUS(0x481): 001003b, CR2: 0x28853118, CR3: 0xb0010994000000, C04 }:v0li000
06 0C
EAA: r0xror co0e 0 000 0, B X : 0x
All the TechTool tests pass without issue, I have not done anything to customize the system, no Boot Camp, nothing.
Does anyone have any idea what could be going wrong / how I could fix it or is my iMac going back to Apple?
Many Thanks in Advance,
Alex