Kernel Panic: bad isr 0

TC Lewis tfox at
Sat Nov 22 13:11:23 PST 2003

On Sat, 22 Nov 2003 21:49:25 +0100, Jeroen Ruigrok/asmodai 
<asmodai at xxxxxx> wrote:

-On [20031122 21:42], TC Lewis (tfox at xxxxxxxxxxxxxxxxxxxxxxxx) wrote:
panic: bad isr 0
Stopped at      Debugger+0x34: movb     $0,in_Debugger.339
Debugger trace reports: (as best as I can see by my craning my neck 
and reading from the monitor behind me)
This is during boot or after boot?

Which devices does it probe?  And can you post a successful
There's always the verbose boot option that can also help.  Also, try
booting safely.  These are available if you copy
src/sys/boot/i386/loader/loader.rc to /boot
Safe mode doesn't seem to work either.

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