Cableone causing system crash? in Cable users http://www.dslreports.com/forum/r22174925 en Mon, 23 Nov 2009 15:38:40 EDT Mon, 23 Nov 2009 15:38:40 EDT Re: Cableone causing system crash? http://www.dslreports.com/forum/remark,22187748 anon :
said by dnice :

com.apple.iokit.IOUSBFamily(2.8.1)@0x467000
Exception state (sv=0x2D85F000)
Seems to have panic'd on a input/output device related to USB.

Plug in anything new recently?]]> http://www.dslreports.com/forum/remark,22187748 Sun, 05 Apr 2009 15:40:56 EDT Re: Cableone causing system crash? http://www.dslreports.com/forum/remark,22174977 anon : Just to add:

Here is the kernel panic log for both crashes.

Thu Apr 2 20:34:48 2009

Unresolved kernel trap(cpu 1): 0x400 - Inst access DAR=0x00000000E00FF000 PC=0x0000000000000000
Latest crash info for cpu 1:
Exception state (sv=0x2D499500)
PC=0x00000000; MSR=0x40009030; DAR=0xE00FF000; DSISR=0x40000000; LR=0x00483B14; R1=0x17793C90; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x00483A88 0x002C3FE0 0x002EB730 0x0008BD60 0x00029234 0x000233F8
0x000ABEAC 0x793E3C73
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOUSBFamily(2.8.1)@0x467000
Proceeding back via exception chain:
Exception state (sv=0x2D499500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2D85F000)
PC=0x9000AF48; MSR=0x0000F030; DAR=0xE04FE000; DSISR=0x42000000; LR=0x9000AE9C; R1=0xBFFFECA0; XCP=0x00000030 (0xC00 - System call)

Kernel version:
Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00 PDT 2007; root:xnu-792.24.17~1/RELEASE_PPC
panic(cpu 1 caller 0xFFFF0004): 0x400 - Inst access
Latest stack backtrace for cpu 1:
Backtrace:
0x000954F8 0x00095A10 0x00026898 0x000A8204 0x000ABB80
Proceeding back via exception chain:
Exception state (sv=0x2D499500)
PC=0x00000000; MSR=0x40009030; DAR=0xE00FF000; DSISR=0x40000000; LR=0x00483B14; R1=0x17793C90; XCP=0x00000010 (0x400 - Inst access)
Backtrace:
0x00483A88 0x002C3FE0 0x002EB730 0x0008BD60 0x00029234 0x000233F8
0x000ABEAC 0x793E3C73
Kernel loadable modules in backtrace (with dependencies):
com.apple.iokit.IOUSBFamily(2.8.1)@0x467000
Exception state (sv=0x2D85F000)
PC=0x9000AF48; MSR=0x0000F030; DAR=0xE04FE000; DSISR=0x42000000; LR=0x9000AE9C; R1=0xBFFFECA0; XCP=0x00000030 (0xC00 - System call)

Kernel version:
Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00 PDT 2007; root:xnu-792.24.17~1/RELEASE_PPC
*********

Thu Apr 2 23:08:00 2009

Unresolved kernel trap(cpu 0): 0x300 - Data access DAR=0x0000000000000001 PC=0x000000000012E498
Latest crash info for cpu 0:
Exception state (sv=0x2D8D7500)
PC=0x0012E498; MSR=0x00009030; DAR=0x00000001; DSISR=0x40000000; LR=0x0012E46C; R1=0x1780B7A0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000329B8 0x0012E5D8 0x00155570 0x0015E7F8 0x0015AE44 0x001500B4
0x00150DA4 0x0013B964 0x0013BA78 0x0011DAD8 0x000A9714
Proceeding back via exception chain:
Exception state (sv=0x2D8D7500)
previously dumped as "Latest" state. skipping...
Exception state (sv=0x2C0AFA00)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00 PDT 2007; root:xnu-792.24.17~1/RELEASE_PPC
panic(cpu 0 caller 0xFFFF0003): 0x300 - Data access
Latest stack backtrace for cpu 0:
Backtrace:
0x000954F8 0x00095A10 0x00026898 0x000A8204 0x000ABB80
Proceeding back via exception chain:
Exception state (sv=0x2D8D7500)
PC=0x0012E498; MSR=0x00009030; DAR=0x00000001; DSISR=0x40000000; LR=0x0012E46C; R1=0x1780B7A0; XCP=0x0000000C (0x300 - Data access)
Backtrace:
0x000329B8 0x0012E5D8 0x00155570 0x0015E7F8 0x0015AE44 0x001500B4
0x00150DA4 0x0013B964 0x0013BA78 0x0011DAD8 0x000A9714
Exception state (sv=0x2C0AFA00)
PC=0x00000000; MSR=0x0000D030; DAR=0x00000000; DSISR=0x00000000; LR=0x00000000; R1=0x00000000; XCP=0x00000000 (Unknown)

Kernel version:
Darwin Kernel Version 8.11.0: Wed Oct 10 18:26:00 PDT 2007; root:xnu-792.24.17~1/RELEASE_PPC
*********

I don't know what any of this means, but I do know I have never had a kernel panic before (on this system) until now.]]> http://www.dslreports.com/forum/remark,22174977 Fri, 03 Apr 2009 00:42:31 EDT Cableone causing system crash? http://www.dslreports.com/forum/remark,22174925 anon : I folks,

Is it possible for the cable network to cause my system to crash?

I have been using this same computer (mac osx ppc) for over 3 years on a comcast network with no problems (other than normal stuff). This computer has never crashed. Period, not neva! Of course, programs crash and whatnot, thats normal stuff..
BUT now. The day I switched to Cableone my system has crashed twice within 6 hours, complete system crash requiring a hard reboot.

I find it difficult to believe this is just a coincidence. Is it possible they are using some sort of port scan or attempting to block something that is causing my computer to get confused and crash?
again, this is not a software crash, normally in OSX (or any unix system) if something crashes, it crashes alone and the system keeps going. This was a total system crash, that has happened twice since cableone came and plugged me in less than 8 hours ago.

I am using the same d-link router I've always used, same computer and same setup, same software etc. etc... the only thing different today than the last 3 years, is that I am on a new network and using a new modem (provided by cableone, but its the same motorola 5101 comcast gave me previously).

any help is appreciated]]> http://www.dslreports.com/forum/remark,22174925 Fri, 03 Apr 2009 00:30:57 EDT