Package: cifs-utils Version: 2:7.0-2 Severity: normal If laptop went to hibernation with share mounted, or with share in automount, unmounting after end of hibernation leads to hang (when manually mounted).
When share is automounted, logs show following errors juil. 18 08:04:35 ot-port-145 systemd[1]: Unmounting mnt-ot-o.mount - /mnt/ot/o... juil. 18 08:04:36 ot-port-145 systemd[1]: mnt-ot-o.mount: Mount process exited, code=killed, status=11/SEGV juil. 18 08:04:36 ot-port-145 systemd[1]: mnt-ot-o.mount: Failed with result 'signal'. juil. 18 08:04:36 ot-port-145 systemd[1]: Unmounted mnt-ot-o.mount - /mnt/ot/o. juil. 18 08:04:36 ot-port-145 systemd[1]: mnt-ot-o.automount: Got automount request for /mnt/ot/o, triggered by 760> juil. 18 08:06:05 ot-port-145 systemd[1]: mnt-ot-p.mount: Unmounting timed out. Terminating. juil. 18 08:06:06 ot-port-145 systemd[1]: mnt-ot-o.mount: Mounting timed out. Terminating. juil. 18 08:06:06 ot-port-145 systemd[1]: mnt-ot-o.mount: Mount process exited, code=killed, status=15/TERM juil. 18 08:06:06 ot-port-145 systemd[1]: mnt-ot-o.mount: Failed with result 'timeout'. and next mount leads to a CPU lock. In both case, only solution is hardware stopping the laptop (normal shutdown/reboot hangs indefinitely) -- System Information: Debian Release: trixie/sid APT prefers stable-updates APT policy: (900, 'stable-updates'), (900, 'testing'), (800, 'stable-security'), (500, 'proposed-updates'), (500, 'unstable'), (400, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 6.3.0-1-amd64 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_USER, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages cifs-utils depends on: ii libc6 2.37-6 ii libcap-ng0 0.8.3-1+b3 ii libgssapi-krb5-2 1.20.1-2 ii libkeyutils1 1.6.3-2 ii libkrb5-3 1.20.1-2 ii libpam0g 1.5.2-6 ii libtalloc2 2.4.0-f2 ii libwbclient0 2:4.18.5+dfsg-1 ii python3 3.11.4-5 Versions of packages cifs-utils recommends: ii keyutils 1.6.3-2 Versions of packages cifs-utils suggests: ii bash-completion 1:2.11-7 ii smbclient 2:4.18.5+dfsg-1 pn winbind <none> -- no debconf information