Kernel panic when kldunload acpi_video
jhb at freebsd.org
Wed Jan 16 07:13:31 PST 2008
On Tuesday 15 January 2008 06:54:53 pm Norberto Meijome wrote:
> I have crash dumps, but unfortunately, i wiped the kernel.debug after
> starting a full clean rebuild of kernel + world for today's changes.
Please get a crash dump with matching kernel.debug and acpi_video.ko.debug.
Then grab www.freebsd.org/~jhb/gdb/gdb6 and source it while running kgdb.
You can use the 'kldload' command to generate output that you can pass to
asf(8) to generate a file you can source to import the symbols into kgdb
for the kernel module. Then you can get a stack trace which will help
track down the problem.
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