Re: devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!

[Tim Darby <t+dfbsd@xxxxxxxxxxxx>]

I'm also seeing these "busy_count" errors on the machine I recently built (DF 2.9.1.176, x86-64, SMP) that has root, swap, and data partitions encrypted.  These errors appeared right after I did a hammer mirror-copy and they are happening during the daily scheduled hammer maintenance.

Tim

On Wed, Jan 12, 2011 at 6:36 AM, Peter Avalos <peter@theshell.com> wrote:

I'm getting some strange behavior on my laptop.  After a few hours my
mouse and keyboard start freezing up, and my keyboard will occassionally
produce a few extra chars.  Lookking a dmesg, I get a lot of this:

devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
devstat_end_transaction: HELP!! busy_count for root0 is < 0 (-1)!
intr 10 at 2155/20000 hz, livelock removed
intr 10 at 40001/40000 hz, livelocked limit engaged!
intr 10 at 2276/20000 hz, livelock removed
intr 10 at 40001/40000 hz, livelocked limit engaged!

Any ideas on why it's doing that?

--Peter