5.2-RC1 panic while ripping CD

[Doug White]

On Mon, 15 Dec 2003, Benjamin Lutz wrote:

> Today I got several kernel panics while ripping some of my CDs. I'm able
> to rip 2 or so CDs, then I get a panic with the third. The drive I use
> is a Plextor Plexwriter 40/12/40A. Below is what appears on the console.

A traceback would be nice.  Eitehr take a crashdump or compile in DDB and
get a trace that way.  Instructions are in the handbook.

Its remotely possible that is this related to the devfs/sysinstall race
I'm tracking.

> maxlor at merlin/usr/tmp$ ripit.pl --album "Sailing To Philadelphia"

This is a great album :-)

>
>
> Fatal trap 12: page fault while in kernel mode
> fault virtual address   = 0x1c
> fault code              = supervisor read, page not present
> instruction pointer     = 0x8:0xc0555f18
> stack pointer           = 0x10:0xe1e8fc88
> frame pointer           = 0x10:0xe1e8fc9c
> code segment            = base 0x0, limit 0xfffff, type 0x1b
> processor eflags        = interrupt enabled, resume, IOPL = 0
> current process         = 2 (g_event)
> trap number             = 12
> panic: page fault
>
> syncing disks, buffers remaining... 7119 7119 7115 7115 7115 7115 7115
> 7115 7115 7115 7115 7115 7115 7115 7115 7115 7115 7115 7115 7115 7115
> 7115
> giving up on 160 buffers
> Uptime: 1h35m35s
> Shutting down ACPI
> Automatic reboot in 15 seconds - press a key on the console to abort
> --> Press a key on the console to reboot,
> --> or switch off the system now
>

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite at gumbysoft.com          |  www.FreeBSD.org