I can confirm that reported issue does not occur with previous kernel:
6.1.0-16-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.67-1 (2023-12-12) x86_64 GNU/Linux
On Fri, 5 Jan 2024 13:15:14 +0300 Michael Tokarev <m...@tls.msk.ru> wrote: > Control: severity -1 normal > Control: merge 1060005 -1 >> FWIW, this is kernel bug, not cifs-utils bug, - guess it's 6.1.0-17 regression.
> > /mjt > >