[OpenAFS-port-darwin] Re: Many crashes on OS X 10.3
Aaron Rosenblum
arosenbl@mac.com
Fri, 13 Feb 2004 13:50:58 -0500
Is Joe Jackson from CMU still involved? I am not sure if he did the=20
actual port or if he was responsible for deployment at CMU for OSX. I=20=
do remember him asking some fairly in depth questions about OpenAFS/Mac=20=
OS X at WWDC a couple years back. Not to call you out joe, just didn't=20=
know if you were still invested in it (AFS). :-)
Aaron
On Feb 13, 2004, at 12:59 PM, Nicholas Riley wrote:
> On Fri, Feb 13, 2004 at 09:22:33AM -0800, Edward Moy wrote:
>> I did the last work on the darwin port, but like most other =
engineers,
>> we are working away on the next releases of Mac OS X. Is OpenAFS (or
>> any other AFS product) officially support on Mac OS X at this time?
>> Unfortunately, no. Has it been abandoned? Definitely, not. There=20=
>> are
>> many advocates even at Apple, but resources are stretched as it is=20
>> with
>> priorities and new technologies being worked on.
>>
>> But Apple is a customer-driven company, and the more customers that
>> show interest in missing functionality, the more likely our =
priorities
>> may change.
>
> Regardless of how willing Apple might be, I think we're pretty much on
> our own for the next few months at least.
>
> We received a dual G5 on Wednesday afternoon, installed OpenAFS on it,
> and it panicked five times yesterday, generally in file-intensive
> operations such as software installation and starting LaunchBar. It's
> not like this problem is hard for us to reproduce. I'm working on
> trying to get some people to volunteer to help here, but (as usual)
> everyone's too busy and/or more interested in working on their own
> projects than bug fixing on a complex system about which they know
> little.
>
>
>
> Wed Feb 11 22:32:34 2004
>
>
> panic(cpu 1): vnreclaim: v_usecount
> Latest stack backtrace for cpu 1:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000C2CF8 0x000BFABC=20
> 0x001CF90C 0x001CF53C 0x001D5704
> 0x001D5DF8 0x000BDA3C 0x000BD484 0x000C71B0 0x0023DD24=20
> 0x00093D20 0x20B105C1
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DD08780)
> PC=3D0x900145CC; MSR=3D0x0200F030; DAR=3D0xE05C2000; =
DSISR=3D0x42000000;=20
> LR=3D0x90A3D638; R1=3D0xBFFFD250; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
>
> *********
>
> Thu Feb 12 01:08:16 2004
>
>
>
>
> Unresolved kernel trap(cpu 0): 0x300 - Data access=20
> DAR=3D0x0000000000000064 PC=3D0x00000000000B574C
> Latest crash info for cpu 0:
> Exception state (sv=3D0x1DCE4000)
> PC=3D0x000B574C; MSR=3D0x00009030; DAR=3D0x00000064; =
DSISR=3D0x40000000;=20
> LR=3D0x000B5630; R1=3D0x0CCABAC0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000B5630 0x0040F280 0x00404830 0x00631954 0x0039B19C=20
> 0x0039BA0C 0x0039B3D8 0x007B46C0
> 0x0025EF6C 0x0025DE4C 0x0025DDB0
> Kernel loadable modules in backtrace (with dependencies):
> com.apple.iokit.IOATABlockStorage(1.3.0)@0x62f000
> dependency: =
com.apple.iokit.IOStorageFamily(1.3.1)@0x400000
> dependency: com.apple.iokit.IOATAFamily(1.5.5f1)@0x395000
> com.apple.iokit.IOStorageFamily(1.3.1)@0x400000
> com.apple.driver.AppleK2SATA(1.0.0f3)@0x7b3000
> dependency: com.apple.iokit.IOPCIFamily(1.4)@0x38b000
> dependency: com.apple.iokit.IOATAFamily(1.5.5f1)@0x395000
> com.apple.iokit.IOATAFamily(1.5.5f1)@0x395000
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DCE4000)
> previously dumped as "Latest" state. skipping...
> Exception state (sv=3D0x1DD0D280)
> PC=3D0x00000000; MSR=3D0x0000D030; DAR=3D0x00000000; =
DSISR=3D0x00000000;=20
> LR=3D0x00000000; R1=3D0x00000000; XCP=3D0x00000000 (Unknown)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
> panic(cpu 0): 0x300 - Data access
> Latest stack backtrace for cpu 0:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000908C0 0x00093B8C
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DCE4000)
> PC=3D0x000B574C; MSR=3D0x00009030; DAR=3D0x00000064; =
DSISR=3D0x40000000;=20
> LR=3D0x000B5630; R1=3D0x0CCABAC0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000B5630 0x0040F280 0x00404830 0x00631954 0x0039B19C=20
> 0x0039BA0C 0x0039B3D8 0x007B46C0
> 0x0025EF6C 0x0025DE4C 0x0025DDB0
> Kernel loadable modules in backtrace (with dependencies):
> com.apple.iokit.IOATABlockStorage(1.3.0)@0x62f000
> dependency: =
com.apple.iokit.IOStorageFamily(1.3.1)@0x400000
> dependency: com.apple.iokit.IOATAFamily(1.5.5f1)@0x395000
> com.apple.iokit.IOStorageFamily(1.3.1)@0x400000
> com.apple.driver.AppleK2SATA(1.0.0f3)@0x7b3000
>
> *********
>
> Thu Feb 12 15:02:01 2004
>
>
>
>
> Unresolved kernel trap(cpu 0): 0x300 - Data access=20
> DAR=3D0x00000000DEADD1F5 PC=3D0x00000000002239F4
> Latest crash info for cpu 0:
> Exception state (sv=3D0x1E1DC000)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0C993CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x00000000
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD430
>
> Proceeding back via exception chain:
> Exception state (sv=3D0x1E1DC000)
> previously dumped as "Latest" state. skipping...
> Exception state (sv=3D0x1A655C80)
> PC=3D0x9002E18C; MSR=3D0x0200D030; DAR=3D0x04CD9000; =
DSISR=3D0x42000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD430; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
> panic(cpu 0): 0x300 - Data access
> Latest stack backtrace for cpu 0:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000908C0 0x00093B8C
> Proceeding back via exception chain:
> Exception state (sv=3D0x1E1DC000)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0C993CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x00000000
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD430
>
> Exception state (sv=3D0x1A655C80)
> PC=3D0x9002E18C; MSR=3D0x0200D030; DAR=3D0x04CD9000; =
DSISR=3D0x42000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD430; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
> =08
> *********
>
> Thu Feb 12 19:51:50 2004
>
>
>
>
> Unresolved kernel trap(cpu 0): 0x300 - Data access=20
> DAR=3D0x00000000DEADD1F5 PC=3D0x00000000002239F4
> Latest crash info for cpu 0:
> Exception state (sv=3D0x1E1DC000)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0C993CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x00000000
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD430
>
> Proceeding back via exception chain:
> Exception state (sv=3D0x1E1DC000)
> previously dumped as "Latest" state. skipping...
> Exception state (sv=3D0x1A655C80)
> PC=3D0x9002E18C; MSR=3D0x0200D030; DAR=3D0x04CD9000; =
DSISR=3D0x42000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD430; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
> panic(cpu 0): 0x300 - Data access
> Latest stack backtrace for cpu 0:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000908C0 0x00093B8C
> Proceeding back via exception chain:
> Exception state (sv=3D0x1E1DC000)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0C993CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x00000000
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD430
>
> Exception state (sv=3D0x1A655C80)
> PC=3D0x9002E18C; MSR=3D0x0200D030; DAR=3D0x04CD9000; =
DSISR=3D0x42000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD430; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
> =08
> *********
>
> Thu Feb 12 21:15:38 2004
>
>
>
>
> Unresolved kernel trap(cpu 0): 0x300 - Data access=20
> DAR=3D0x00000000DEADD1F5 PC=3D0x00000000002239F4
> Latest crash info for cpu 0:
> Exception state (sv=3D0x1DCE5A00)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0CB33CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x202D2069
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD4D0
>
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DCE5A00)
> previously dumped as "Latest" state. skipping...
> Exception state (sv=3D0x19D5E500)
> PC=3D0x9002E18C; MSR=3D0x0000D030; DAR=3D0x16CFE008; =
DSISR=3D0x40000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD4D0; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
> panic(cpu 0): 0x300 - Data access
> Latest stack backtrace for cpu 0:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000908C0 0x00093B8C
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DCE5A00)
> PC=3D0x002239F4; MSR=3D0x00009030; DAR=3D0xDEADD1F5; =
DSISR=3D0x40000000;=20
> LR=3D0x000C06AC; R1=3D0x0CB33CD0; XCP=3D0x0000000C (0x300 - Data =
access)
> Backtrace:
> 0x000C11F0 0x000C8DE4 0x0023DD24 0x00093D20 0x202D2069
> backtrace terminated - frame not mapped or invalid: =
0xBFFFD4D0
>
> Exception state (sv=3D0x19D5E500)
> PC=3D0x9002E18C; MSR=3D0x0000D030; DAR=3D0x16CFE008; =
DSISR=3D0x40000000;=20
> LR=3D0x90323F08; R1=3D0xBFFFD4D0; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
> =08
> *********
>
> Thu Feb 12 22:03:10 2004
>
>
> panic(cpu 1): vnreclaim: v_usecount
> Latest stack backtrace for cpu 1:
> Backtrace:
> 0x000833B8 0x0008389C 0x0001ED8C 0x000C2CF8 0x000BFABC=20
> 0x001CF90C 0x001CF53C 0x001D5704
> 0x001D5DF8 0x000BDA3C 0x000BD484 0x000C71B0 0x0023DD24=20
> 0x00093D20 0xFFC0C0C0
> Proceeding back via exception chain:
> Exception state (sv=3D0x1DD04280)
> PC=3D0x900145CC; MSR=3D0x0200F030; DAR=3D0xE08C4000; =
DSISR=3D0x42000000;=20
> LR=3D0x90A3D638; R1=3D0xBFFFD4F0; XCP=3D0x00000030 (0xC00 - System =
call)
>
> Kernel version:
> Darwin Kernel Version 7.2.0:
> Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC
>
>
>
> *********
>
>
>
> --=20
> =3DNicholas Riley <njriley@uiuc.edu> |=20
> <http://www.uiuc.edu/ph/www/njriley>
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