On Wed, Nov 11, 2020 at 05:54:36AM -0700, Todd C. Miller wrote:

> On Wed, 11 Nov 2020 10:20:41 +0100, Jan Stary wrote:

> >     uvn_flush: obj=0x0, offset=0x7c20000.  error during pageout.
> >     uvn_flush: WARNING: changes to page may be lost!

> This happens when /usr/libexec/reorder_kernel runs and your /usr
> is full.  If you have upgraded the system multiple times there is

I ran into this earlier this year, and tried to figure out how a filesystem 
becoming
full could result in kernel messages such as this. As there are no softupdates
involved, I would have expected the kernel only to return a message about /usr
being 100% full, and the (user space) kernel relinking to simply fail.

I wasn't able to figure out what was going on. Is the relinking special in some
way? Or is it possible that other situations where a filesystem fills up can
result in messages like this? (Not counting situations where softupdates are
enabled)

Regards,

Jurjen Oskam

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