Bug#1023492: linux-signed-amd64: Cannot boot with message "cryptsetup: Waiting for encrypted source device UUID=xxxx..."

[Hideki Yamane <henrich@iijmio-mail.jp>]

Source: linux-signed-amd64
Version: 6.0.6+2
Severity: important

Dear Maintainer,

 I cannot boot my amd64 PC with linux-image-6.0.0-2-amd64, it just shows
 "cryptsetup: Waiting for encrypted source device UUID=xxxx" again and again,
 then falled down to busybox shell. With 6.0.0-1 works, 6.1~rc3+1~exp1 in
 experimental also does not work.


$ LANG=C df -h -x tmpfs
Filesystem                   Size  Used Avail Use% Mounted on
udev                          15G     0   15G   0% /dev
/dev/mapper/tiny--vg-system  328G  224G  104G  69% /
/dev/sda2                    235M  221M  1.8M 100% /boot
/dev/mapper/tiny--vg-home    559G  391G  168G  70% /home
/dev/nvme0n1p1               256M   34M  223M  14% /boot/efi


$ mount|grep mapper
/dev/mapper/tiny--vg-system on / type btrfs (rw,relatime,ssd,space_cache,subvolid=5,subvol=/)
/dev/mapper/tiny--vg-home on /home type btrfs (rw,relatime,compress=zstd:3,ssd,space_cache,subvolid=5,subvol=/)



-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable-debug
  APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.0.0-1-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=ja_JP.UTF-8, LC_CTYPE=ja_JP.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