Bug 87775 - FreeBSD 6.0 will not boot on iMac (5 flavours)
Summary: FreeBSD 6.0 will not boot on iMac (5 flavours)
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: powerpc (show other bugs)
Version: Unspecified
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-ppc (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-10-21 09:40 UTC by Nathan Carter
Modified: 2005-10-23 04:40 UTC (History)
0 users

See Also:


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Description Nathan Carter 2005-10-21 09:40:18 UTC
The system will not boot the kernel. When you boot it displays:
KDB: debugger backends: ddb
KDB: current backend: ddb

fatal kernel trap
execution = 0x4 (instruction storage interrupt)
virtual address = 0x3d66a0
srr0 = 0x3d66a0
srr1 = 0x8003032
currthread = 0x4bbc98
pid = 0, comm =
thread pid 0 tid 0
stopped at 0x3d66a0: isync
db>

Fix: 

This is fixed in r 1.99.2.1 of sys/powerpc/powerpc/pmap.c, which is
in the 6.0-RC1 snapshot.
Please try out the RC1 iso !
How-To-Repeat: Boot from the CD.
Hit enter to boot immediately when prompted
Comment 1 Peter Grehan freebsd_committer freebsd_triage 2005-10-21 10:19:46 UTC
State Changed
From-To: open->closed

Known problem, already fixed.
Comment 2 BenjaminDAdams 2005-10-22 23:13:48 UTC
Old report: http://www.freebsd.org/cgi/query-pr.cgi?pr=87775
I know this was reported just yesterday.

The fix says to try 6.0-RC1
Which is what I'm running

Machine is: G5 iMac
I get the same problem

Description
        The system will not boot the kernel. When you boot it displays:
        KDB: debugger backends: ddb
        KDB: current backend: ddb
        (in old report it has the fatal kernel trap...I don't get that message just the above)

How-To-Repeat
        Boot from the CD.
        Hit enter to boot immediately when prompted

Will reply with more information, Just ask what else you need me to do
and run.

Thanks, Happy to help FreeBSD :)

-- 
Benjamin D Adams -- http://www.FreeBSDWorld.NET
Comment 3 Peter Grehan freebsd_committer freebsd_triage 2005-10-23 04:37:12 UTC
FreeBSD/PPC doesn't currently run on G5 CPUs. I guess I should put in 
some code that prints that out at boot-time until the support is there.