On Mon, 20 Jan 2020, Andrew Doran wrote:
Hi,
This also happened the last time I touched rw_downgrade(), and I backed out
the change then, but both times I don't see the bug. I have some questions:
- Are you running DIAGNOSTIC and/or LOCKDEBUG? I would be very interested
to see what happens with a LOCKDEBUG kernel here.
I am running a stock GENERIC kernel, as part of an ``anita install''
operation. Since it can't boot the install process, it's not possible
to use a custom kernel. AFAIR, GENERIC includes DIAGNOSTIC but does
not include LOCKDEBUG.
- Do you have an ATI Radeon graphics chip?
The qemu install uses serial console. It does emulate some graphics
card, but not sure which one.
- Are you using ZFS?
Definitely not!
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