[Mac OS X]Stability Issues, kernel panic

[Appelsap]

Hi guys,

Since a few days i have some issues with my mac os. i get once every two days (thats how often is think it happens) a kernel panic screen, so i have to reboot my MacBook Pro.

I dont have many programs active.



Here is my rapport:
Fri Dec 12 00:03:38 2008
panic(cpu 0 caller 0x00223160): "rtunref: bad refcnt 0 for rt=0x705fc90\n"@/SourceCache/xnu/xnu-1228.7.58/bsd/net/route.c:460
Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
0x5bdbfdc8 : 0x12b0fa (0x459234 0x5bdbfdfc 0x133243 0x0)
0x5bdbfe18 : 0x223160 (0x471dc4 0x0 0x705fc90 0x1a236f)
0x5bdbfe38 : 0x223654 (0x705fc90 0x1 0x0 0x0)
0x5bdbfe68 : 0x224900 (0x705fc90 0x2 0x5bdbfe98 0x11d86b08)
0x5bdbfe88 : 0x273b2a (0x705fc90 0xffff 0x1 0x3a9299)
0x5bdbfeb8 : 0x24ac12 (0x11d86b08 0x6ea6740 0x5bdbff28 0x19dac9)
0x5bdbff18 : 0x24cae7 (0x11d86be8 0x2 0x1 0x24e96c)
0x5bdbff58 : 0x39aa11 (0x6ea6950 0x23ac6252 0x5bdbff78 0x1a236f)
0x5bdbff78 : 0x13eb1d (0x0 0x0 0x1a236f 0x9f38c80)
0x5bdbffc8 : 0x19eccc (0x0 0x0 0x1a20b5 0x7807410)
Backtrace terminated-invalid frame pointer 0

BSD process name corresponding to current thread: kernel_task

Mac OS version:
9F33

Kernel version:
Darwin Kernel Version 9.5.0: Wed Sep 3 11:29:43 PDT 2008; root:xnu-1228.7.58~1/RELEASE_I386
System model name: MacBookPro4,1 (Mac-F42C89C8)

--

Model: MacBookPro4,1, BootROM MBP41.00C1.B00, 2 processors, Intel Core 2 Duo, 2.4 GHz, 4 GB
Graphics: GeForce 8600M GT, GeForce 8600M GT, spdisplays_pcie_device, 256 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR2 SDRAM, 667 MHz
Memory Module: BANK 1/DIMM1, 2 GB, DDR2 SDRAM, 667 MHz
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x8C), Broadcom BCM43xx 1.0 (5.10.38.9)
Bluetooth: Version 2.1.0f17, 2 service, 0 devices, 2 incoming serial ports
Network Service: AirPort, AirPort, en1
Network Service: Parallels Shared Networking Adapter, Ethernet, en6
Network Service: Parallels Host-Only Networking Adapter, Ethernet, en7
Serial ATA Device: FUJITSU MHY2200BH, 186,31 GB
Parallel ATA Device: MATSHITADVD-R UJ-867
USB Device: Built-in iSight, Apple Inc., high_speed, 500 mA
USB Device: Apple Internal Keyboard / Trackpad, Apple, Inc., full_speed, 500 mA
USB Device: IR Receiver, Apple Computer, Inc., low_speed, 500 mA
USB Device: BCM2045B2, Broadcom, full_speed, 500 mA
USB Device: Bluetooth USB Host Controller, Apple, Inc., full_speed, 500 mA




I hope some of you can give me some advice to check what's wrong. I dont see weird things in my console log either.

 

[4np]

panic(cpu 0 caller 0x00223160): "rtunref: bad refcnt 0 for rt=0x705fc90\n"@/SourceCache/xnu/xnu-1228.7.58/bsd/net/route.c:460

It sounds like something that has to do with the routing tables?

 

[IJ Reilly]

Have you installed any RAM?

 

[Appelsap]

Have you installed any RAM?

Yeah, i got 4Gig's of RAM.

Today i got one again:

Wed Dec 24 00:21:15 2008
panic(cpu 1 caller 0x002232C6): "rtunref: bad refcnt 0 for rt=0x6acdc90\n"@/SourceCache/xnu/xnu-1228.9.59/bsd/net/route.c:460
Backtrace (CPU 1), Frame : Return Address (4 potential args on stack)
0x5ab7fdc8 : 0x12b4f3 (0x45b13c 0x5ab7fdfc 0x1335e4 0x0)
0x5ab7fe18 : 0x2232c6 (0x473df8 0x0 0x6acdc90 0x1a336f)
0x5ab7fe38 : 0x2237ba (0x6acdc90 0x1 0x0 0x0)
0x5ab7fe68 : 0x224a66 (0x6acdc90 0x2 0x5ab7fe98 0xd03a7e8)
0x5ab7fe88 : 0x273cfd (0x6acdc90 0xffff 0x1 0x3aa793)
0x5ab7feb8 : 0x24adb9 (0xd03a7e8 0x67a6880 0x5ab7ff28 0x19ef84)
0x5ab7ff18 : 0x24ccba (0xd03a8c8 0x2 0x1 0x24eb3f)
0x5ab7ff58 : 0x39befb (0x67a6aa0 0x23ac6252 0x5ab7ff78 0x1a336f)
0x5ab7ff78 : 0x13eed2 (0x0 0x0 0x1a336f 0x8740f20)
0x5ab7ffc8 : 0x1a017c (0x0 0x0 0x1a30b5 0x734d790)
Backtrace terminated-invalid frame pointer 0

BSD process name corresponding to current thread: kernel_task

Mac OS version:
9G55

Kernel version:
Darwin Kernel Version 9.6.0: Mon Nov 24 17:37:00 PST 2008; root:xnu-1228.9.59~1/RELEASE_I386
System model name: MacBookPro4,1 (Mac-F42C89C8)




Look like its th same. Only CPU is 1 instead of 0.
It happend while i was browsing some forums with Firefox.

 

[IJ Reilly]

Remove the RAM you installed, that's the first step.

 

[Appelsap]

Remove the RAM you installed, that's the first step.

Hm. Sold the original ram. But i have 2x 2Gig's so i can try it a week with 1. and then with the other, and see what happens.

Isn't there a way to check the memory with some software?

 

[DoFoT9]

Hm. Sold the original ram. But i have 2x 2Gig's so i can try it a week with 1. and then with the other, and see what happens.

Isn't there a way to check the memory with some software?

REMBER!!!!

http://www.freemacware.com/rember

 

[IJ Reilly]

Hm. Sold the original ram. But i have 2x 2Gig's so i can try it a week with 1. and then with the other, and see what happens.

Isn't there a way to check the memory with some software?

REMBER!!!!

http://www.freemacware.com/rember

I don't put much stock in these things, but it can't hurt to try. A more foolproof test is pulling the RAM.

 

[Appelsap]

Did some memmory checks, and it's still running fine.

Other note: Since i have uninstalled Little Snitch i don't get the kernel panic's anymore. Could that have something to do with it?