[Pkg-zfsonlinux-devel] Bug#1007186: zfs-dkms: loop devices return I/O errors

[Felix Dörre]

Package: zfs-dkms
Version: 2.1.2-1
Severity: important

Dear Maintainer,

After upgrading to kernel 5.16, reading form loop devices while using zfs 2.1.2 always returns I/O errors:

[232395.971807] loop0: detected capacity change from 0 to 199925
[232395.972106] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0
[232395.972121] SQUASHFS error: Failed to read block 0x0: -5
[232395.972125] unable to read squashfs_super_block

This bug was already reported and fixed upstream in January:
https://github.com/openzfs/zfs/issues/12926
https://github.com/openzfs/zfs/pull/12975

the fixes are included in the 2.1.3 release.

Please consider packaging a newer version of zfs, as having no loop devices strongly hinders using the system.


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

Kernel: Linux 5.16.0-3-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, 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 /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages zfs-dkms depends on:
ii  debconf [debconf-2.0]  1.5.79
ii  dkms                   2.8.7-2
ii  file                   1:5.41-2
ii  libc6-dev [libc-dev]   2.33-7
ii  libpython3-stdlib      3.9.8-1
ii  lsb-release            11.1.0
ii  perl                   5.34.0-3
ii  python3-distutils      3.9.10-1

Versions of packages zfs-dkms recommends:
ii  linux-libc-dev  5.16.11-1
ii  zfs-zed         2.1.2-1
ii  zfsutils-linux  2.1.2-1

Versions of packages zfs-dkms suggests:
ii  debhelper  13.6

-- debconf information excluded