[Pkg-samba-maint] Bug#935501: cifs-utils: accessing cifs mounted share in qbittorrent causes kehelper 100% cpu after 10-15 mins of use.

[PB]

Package: cifs-utils
Version: 2:6.8-2
Severity: important

Dear Maintainer,

   * What led up to the situation?
- cifs-utils: accessing cifs mounted share in qbittorrent causes kehelper 100%
cpu after 10-15 mins of use.
- watchdog: BUG: soft lockup - CPU#3 stuck for 23s! [cifsd:1280] reported in
syslog

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
n/a. requires hard power off to shutdown.
   * What was the outcome of this action?
n/a
   * What outcome did you expect instead?
n/a

This system was ugraded from Stretch release which was working fine with same
hardware and usage pattern.



-- System Information:
Debian Release: 10.0
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-5-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8), LANGUAGE=en_AU:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages cifs-utils depends on:
ii  libc6         2.28-10
ii  libcap-ng0    0.7.9-2
ii  libkeyutils1  1.6-6
ii  libkrb5-3     1.17-3
ii  libpam0g      1.3.1-5
ii  libtalloc2    2.1.14-2
ii  libwbclient0  2:4.9.5+dfsg-5

cifs-utils recommends no packages.

Versions of packages cifs-utils suggests:
ii  keyutils   1.6-6
pn  smbclient  <none>
pn  winbind    <none>

-- no debconf information