Kernel Panics....

[nex89]

hello,

i have some problems with my macbook 4,1 (early 08). since a few weeks i get sometimes kernel panics. last night i had 7 kernel panics within 1 hour.

can anyone help me analysing these logs? does anyone know the reason of the kernel panics? memtest86+ doesn't show any problems after 8 hours.

http://pastebin.de/6527
http://pastebin.de/6528
http://pastebin.de/6529
http://pastebin.de/6530
http://pastebin.de/6531
http://pastebin.de/6532
http://pastebin.de/6533



thank you!

 

[r.j.s]

What were doing at the time of the panic?

 

[nex89]

What were doing at the time of the panic?

sorry, forgot to mention it: the kernel panics are 90% at the login window or a few seconds after the login.

 

[MWPULSE]

sorry, forgot to mention it: the kernel panics are 90% at the login window or a few seconds after the login.

Sounds like it might be an issue with the os root system folder. Have you tried booting from the os installation disk that you got with the machine. Then going to disk utility. Trying a repair permission. That's the first port of call. The second would be reinstall and archive your user folder.

Those are the 2 options i'd suggest first off.

 

[nex89]

Sounds like it might be an issue with the os root system folder. Have you tried booting from the os installation disk that you got with the machine. Then going to disk utility. Trying a repair permission. That's the first port of call. The second would be reinstall and archive your user folder.

Those are the 2 options i'd suggest first off.

sorry but i don't think that this is the problem. i have already reinstalled the system 2 times. and the kernel panics are always there...

is it possible that my firewire port is the problem? it seems to be damaged: if i connect a firewire device it writes faster than it reads...and the speed is much slower than a usb 2.0 device. in addition my log shows every 5 seconds this error message:

16.05.10 17:17:19 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:24 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:29 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:34 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:39 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:44 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:49 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:54 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:17:59 kernel FireWire GUID 0000000000000000 is invalid!
[.....]
16.05.10 17:21:09 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:21:14 kernel FireWire GUID 0000000000000000 is invalid!
16.05.10 17:21:19 kernel FireWire GUID 0000000000000000 is invalid!