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Re: Kernel panic when booting with empty CD-ROM

On Tue, 19 Jul 2011 21:29:19 +0300, David Holland
<> wrote:

On Tue, Jul 19, 2011 at 07:59:01PM +0300, Paul Pedaal wrote:
 > -current kernels since somewhere between June 10th and July 11th
 > panic right after detecting my
 > SCSI CD-ROM drive - assertion in sys/kern/kern_synch.c, line 192.

That's in ltsleep, and it means something's trying to sleep in an
interrupt handler, so it would be helpful to get a ddb backtrace from
the failure to see where it's coming from.

I was hoping that I wouldn't have to transcribe from the monitor out in
the shed.. :\

Maybe I can get away with only listing the procedure calls?

breakpoint(), panic(), kern_assert(), ltsleep(),
isp_mbox_wait_complete(), isp_mboxcmd(), isp_spi_update(), isp_start(),
scsipi_run_queue(), scsipi_periph_timed_thaw(),
callout_softclock(), softint_dispatch()

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