Using CRIU on Ubuntu 22.04 gives me the error: Error (criu/files-reg.c:1710): Can't lookup mount=1273 for fd=-3 path=/opt/python/bin/python3.8 Error (criu/cr-dump.c:1524): Collect mappings (pid: 70655) failed with -1 Error (criu/cr-dump.c:2053): Dumping FAILED.
cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=22.04 DISTRIB_CODENAME=jammy DISTRIB_DESCRIPTION="Ubuntu 22.04 LTS" uname -a Linux traff-desktop 5.15.0-41-generic #44-Ubuntu SMP Wed Jun 22 14:20:53 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1967924 Title: re-apply missing overlayfs SAUCE patch Status in linux package in Ubuntu: Fix Committed Status in linux source package in Impish: Fix Released Status in linux source package in Jammy: Fix Released Bug description: [Impact] Starting with 5.13 we've incorrectly dropped the following sauce patch: UBUNTU: SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files This patch seems to be required to use overlayfs on top of shiftfs and without this patch we may break containers that rely on shiftfs (using zfs/ceph as storage pool w/ shiftfs enabled). [Test case] No specific test case provided. [Fix] The original SAUCE patch relies on AUFS in order to use vma->vm_prfile, but we're not providing AUFS anymore in jammy,. The fix consists of re-apply this patch with a little refactoring to be dependent on CONFIG_AUFS_FS. [Regression potential] This patch is touching overlayfs, so we may see potential regressions in overlayfs. [Original bug report] The next patch has not been ported to the the 5.13 branch: $ git show Ubuntu-azure-5.8-5.8.0-1033.35_20.04.1~656 commit 5f5716d1f7ece06c66d7d8145dd6b3a5886b3e56 Author: Alexander Mikhalitsyn <alexan...@mihalicyn.com> Date: Mon Apr 26 10:11:00 2021 +0200 UBUNTU: SAUCE: overlayfs: fix incorrect mnt_id of files opened from map_files BugLink: https://bugs.launchpad.net/bugs/1857257 ... Fixes: d24b8a5 ("UBUNTU: SAUCE: overlayfs: allow with shiftfs as underlay") But it isn't in the 5.13 branch: $ git log --pretty=oneline origin/azure-5.13-next fs/overlayfs/file.c 1e6145d8708c831d2aa5c26aa15eb98e1a1683b9 ovl: fix use after free in struct ovl_aio_req 7b5bda27d1fc4d7bde20cf6ed203fe88c458169a ovl: fix IOCB_DIRECT if underlying fs doesn't support direct IO 1626e7f7ab7eb74e142fec7fe6b7c9614972a56b ovl: fix deadlock in splice write 1443bc4a25ca84d60d39a8ae1dc6215abdd637a4 UBUNTU: SAUCE: overlayfs: allow with shiftfs as underlay To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1967924/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
