[Pkg-zfsonlinux-devel] Bug#910607: zfs-linux: 'zfs receive' can apparently corrupt system mount table.

[Colm Buckley]

Source: zfs-linux
Version: v0.7.11-1
Severity: important
Tags: upstream

Descendent filesystems which have out-of-tree mount points are not
correctly recovered on 'zfs send | zfs receive', leading to apparent
corruption of the mount table. With kernel 4.18, processes accessing
problematic parts of the filesystem can become wedged.

See full report in upstream at https://github.com/zfsonlinux/zfs/issues/7970

-- System Information:
Debian Release: 9.5
  APT prefers stable
  APT policy: (700, 'stable'), (500, 'stable-updates')
Architecture: amd64 (x86_64)

Kernel: Linux 4.18.0-0.bpo.1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_IE.UTF-8, LC_CTYPE=en_IE.UTF-8 (charmap=UTF-8), LANGUAGE=en_IE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)