Hi,

Sometimes the dom0 seems to hang but domUs are running. HVM machines also
hang (probably because of dom0 hang). And this just happened again.

Because domUs were running, I decided to shut them down before resetting the
dom0. I then shut the first domU down (ssh'd to it and told to 'poweroff')
and next thing I saw the dom0 was alive again (pending ssh connection to dom0
established).

From /var/log/messages* I found following:

Jul 25 12:30:07 sorsa /netbsd: = 0x0, curproc = 0xcb7a79d8, npx_type = 2
Jul 25 12:30:08 sorsa /netbsd: npxintr: came from nowherenpxintr: l = 0x0, curproc = 0xcb7a79d8, npx_type = 2
Jul 25 12:30:24 sorsa last message repeated 309 times