Waiting for bufdaemon

[Konstantin Belousov]

On Fri, Jan 15, 2021 at 03:56:01PM +0100, Mikaël Urankar wrote:
> On 15/01/2021 11:26, Jakob Alvermark wrote:
> > Hi,
> > 
> > 
> > When rebooting my thinkpad the 'bufdaemon' times out:
> > 
> > Waiting (max 60 seconds) for system thread 'bufdaemon' to stop ... timed
> > out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-0' to stop
> > ... timed out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-1' to stop
> > ... timed out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-2' to stop
> > ... timed out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-3' to stop
> > ... timed out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-4' to stop
> > ... timed out
> > 
> > Waiting (max 60 seconds) for system thread 'bufspacedaemon-5' to stop
> > ... timed out
> > 
> > 
> > This started happening recently (within the last week I think).
> 
> Hi,
> 
> I'm also affected. I have an AMD Ryzen 9 3900X cpu, running bare metal.
> 
> 5844bd058aed6f3d0c8cbbddd6aa95993ece0189 (jobc: rework detection of orphaned
> groups) "seems" ok
> 
> cd240c9cf100bec3def38ceb4a320611b1d02693 (x86 vdso gettc: Add RDTSCP
> support), affected by the timeout.
> 
> I haven't tried the intermediate commit yet.
> 
> My intel machine doesn't seem to be affected

If you revert only 9e680e4005b7, is it fixed ?