Upstream commit:
commit 296a4a369bc1078a694f88570972330985b3b1b8
Author: Chunwei Chen <tux...@gmail.com>
Date: Fri Mar 19 22:53:31 2021 -0700
Fix zfs_get_data access to files with wrong generation
** Changed in: zfs-linux (Ubuntu)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu)
Status: New => Triaged
** Also affects: zfs-linux (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: zfs-linux (Ubuntu Impish)
Importance: High
Status: Triaged
** Also affects: zfs-linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: zfs-linux (Ubuntu Impish)
Status: Triaged => Fix Released
** Changed in: zfs-linux (Ubuntu Focal)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu Hirsute)
Importance: Undecided => High
** Changed in: zfs-linux (Ubuntu Hirsute)
Status: New => In Progress
** Changed in: zfs-linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: zfs-linux (Ubuntu Focal)
Assignee: (unassigned) => Colin Ian King (colin-king)
** Changed in: zfs-linux (Ubuntu Hirsute)
Assignee: (unassigned) => Colin Ian King (colin-king)
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to zfs-linux in Ubuntu.
https://bugs.launchpad.net/bugs/1946686
Title:
Fix zfs_get_data access to files with wrong generation causing panics
Status in zfs-linux package in Ubuntu:
Fix Released
Status in zfs-linux source package in Focal:
In Progress
Status in zfs-linux source package in Hirsute:
In Progress
Status in zfs-linux source package in Impish:
Fix Released
Bug description:
As mentioned at https://answers.launchpad.net/ubuntu/+source/zfs-
linux/+question/696659, the following pull request fixes a panic
acquiring a lock: https://github.com/openzfs/zfs/pull/11682
This fix does not appear to be a part of the latest Ubuntu 20.04
release:
zfsutils-linux:
Installed: 0.8.3-1ubuntu12.12
Candidate: 0.8.3-1ubuntu12.12
Version table:
*** 0.8.3-1ubuntu12.12 500
500 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
100 /var/lib/dpkg/status
0.8.3-1ubuntu12.9 500
500 http://security.ubuntu.com/ubuntu focal-security/main amd64
Packages
0.8.3-1ubuntu12 500
500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages
Of note is this issue where the bug is reported against the Ubuntu
0.8.3 packages: https://github.com/openzfs/zfs/issues/10642
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/1946686/+subscriptions
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