[Bug 1934147] Re: systemd leaks abandoned session scopes
per comment 5, released for impish ** Changed in: systemd (Ubuntu Impish) Status: Fix Committed => Fix Released ** Changed in: systemd (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Changed in: snapd Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
This bug was fixed in the package systemd - 245.4-4ubuntu3.13 --- systemd (245.4-4ubuntu3.13) focal; urgency=medium * d/p/dell-clamshell-accel-location-base-with-sku.patch: Revert incorrect patch (LP: #1942899) systemd (245.4-4ubuntu3.12) focal; urgency=medium [ Yao Wei ] * d/p/dell-clamshell-accel-location-base.patch: Add ACCEL_LOCATION=base property for Dell clamshell models (LP: #1938259) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=5c1be33900edee94da0dc9a4ade8edcd079b4c85 [ Lukas Märdian ] * Add d/p/lp1934221-resolved-disable-event-sources-before-unreffing-them.patch - Fix segfault in systemd-resolve (LP: #1934221) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=6c401900c70962052f56c7108fdc02fe7f84c9bf [ Simon Chopin ] * d/p/lp1914740-network-enable-DHCP-broadcast-flag-if-required-by-in.patch: - Apply upstream patch to fix Hipersocket DHCP mode (LP: #1914740) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=326ae43b7966d9e7c5f7124027185a79a07fa276 [ Dan Streetman ] * d/p/lp1934981-correct-suspend-then-sleep-string.patch: Fix sleep verb used by logind during suspend-then-hibernate (LP: #1934981) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=997f3a7da3d5db22e3c63626c3f7dc3dff0830b0 * d/p/lp1937238-util-return-the-correct-correct-wd-from-inotify-help.patch: Fix watch for time sync (LP: #1937238) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=dbabff8a03eb232c19174eff1335cd7cb7d7860c * d/extra/dhclient-enter-resolved-hook: Reset start limit counter for systemd-resolved in dhclient hook (LP: #1939255) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=9d3a91a0b70a4b2bcc166f366cd0a880fd494812 * d/p/lp1935051-shared-unit-file-make-sure-the-old-hashmaps-and-sets.patch: Fix memory leak in path cache (LP: #1935051) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=12d6bdeb35f309158fe8d4242c6dd9be4d067604 * d/p/lp1934147/0001-cgroup-do-catchup-for-unit-cgroup-inotify-watch-file.patch, d/p/lp1934147/0002-core-Make-sure-cgroup_oom_queue-is-flushed-on-manage.patch: Catchup cgroup inotify watch after reexec/reload (LP: #1934147) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=63eabc88b8e0005eb40b15b543538ce35377bdbd -- Dan Streetman Tue, 07 Sep 2021 14:37:22 -0400 ** Changed in: systemd (Ubuntu Hirsute) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
This bug was fixed in the package systemd - 247.3-3ubuntu3.6 --- systemd (247.3-3ubuntu3.6) hirsute; urgency=medium * d/p/dell-clamshell-accel-location-base-with-sku.patch: Revert incorrect patch (LP: #1942899) systemd (247.3-3ubuntu3.5) hirsute; urgency=medium [ Yao Wei ] * d/p/dell-clamshell-accel-location-base-with-sku.patch: Use SKU to identify Dell clamshell models for accelerometer properties (LP: #1938259) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=a21edd743408b5603b0177e9c230c6d6b919e589 [ Lukas Märdian ] * Add d/p/lp1934221-resolved-disable-event-sources-before-unreffing-them.patch - Fix segfault in systemd-resolve (LP: #1934221) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=55906c32bdfd862e454c0fce80c4e023de6c3b19 [ Simon Chopin ] * d/p/lp1914740-network-enable-DHCP-broadcast-flag-if-required-by-in.patch: - Apply upstream patch to fix Hipersocket DHCP mode (LP: #1914740) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=c7559785d7d4efaaa899009bceeb9498e53342e5 [ Dan Streetman ] * d/p/lp1934981-correct-suspend-then-sleep-string.patch: Fix sleep verb used by logind during suspend-then-hibernate (LP: #1934981) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=cf75bbb01a6e7e2516e2bbf541c8e84d0548359c * d/p/lp1934147/0001-cgroup-do-catchup-for-unit-cgroup-inotify-watch-file.patch, d/p/lp1934147/0002-core-Make-sure-cgroup_oom_queue-is-flushed-on-manage.patch: Catchup cgroup inotify watch after reexec/reload (LP: #1934147) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=d34d104339065665fa64ccda72d07ba8e2b7e10f -- Dan Streetman Tue, 07 Sep 2021 14:34:22 -0400 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
This bug was fixed in the package systemd - 237-3ubuntu10.52 --- systemd (237-3ubuntu10.52) bionic; urgency=medium * d/extra/dhclient-enter-resolved-hook: Reset start limit counter for systemd-resolved in dhclient hook (LP: #1939255) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=ea6710476dde78e8595274c3c4ba7acca6d5162c * d/p/lp1934147/0001-core-add-a-new-unit-method-catchup.patch, d/p/lp1934147/0002-cgroup-do-catchup-for-unit-cgroup-inotify-watch-file.patch, d/p/lp1934147/0003-core-Make-sure-cgroup_oom_queue-is-flushed-on-manage.patch: Catch up on cgroup empty inotify after reexec/reload (LP: #1934147) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=5ef61bd930612a90ce3ed9105cbadc5ff97b6ffc * d/p/lp1934981-correct-suspend-then-sleep-string.patch: Fix sleep verb used by logind during suspend-then-hibernate (LP: #1934981) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=1ade873a41ad018a5e07f10775738c6eb8c82310 * d/extra/dhclient-enter-resolved-hook: Check is-enabled systemd-resolved in dhclient hook (LP: #1853164) https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/commit/?id=774c2f82a39a88fa0fd8b2adbfa0b8a8c3cd1fb5 -- Dan Streetman Thu, 26 Aug 2021 10:20:40 -0400 ** Changed in: systemd (Ubuntu Bionic) Status: Fix Committed => Fix Released ** Changed in: systemd (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
ubuntu@lp1934147-f:~$ dpkg -l systemd|grep systemd ii systemd245.4-4ubuntu3.11 amd64system and service manager ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-f:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 64 1000 ubuntu 69 1000 ubuntu 74 1000 ubuntu 76 1000 ubuntu 82 1000 ubuntu 88 1000 ubuntu 94 1000 ubuntu 95 1000 ubuntu 9 sessions listed. ubuntu@lp1934147-f:~$ dpkg -l systemd|grep systemd ii systemd245.4-4ubuntu3.13 amd64system and service manager ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-f:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ** Tags removed: verification-needed verification-needed-focal verification-needed-hirsute ** Tags added: verification-done verification-done-focal verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
ubuntu@lp1934147-h:~$ dpkg -l systemd|grep systemd ii systemd247.3-3ubuntu3.4 amd64system and service manager ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-h:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 54 1000 ubuntu 67 1000 ubuntu 71 1000 ubuntu 77 1000 ubuntu 5 sessions listed. ubuntu@lp1934147-h:~$ ubuntu@lp1934147-h:~$ dpkg -l systemd|grep systemd ii systemd247.3-3ubuntu3.6 amd64system and service manager ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-h:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Hello Nicolas, or anyone else affected, Accepted systemd into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/245.4-4ubuntu3.13 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Tags removed: verification-done-focal ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Hello Nicolas, or anyone else affected, Accepted systemd into hirsute-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/247.3-3ubuntu3.6 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- hirsute to verification-done-hirsute. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-hirsute. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Tags removed: verification-done verification-done-hirsute ** Tags added: verification-needed verification-needed-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
ubuntu@lp1934147-b:~$ dpkg -l systemd|grep systemd ii systemd237-3ubuntu10.51 amd64system and service manager ubuntu@lp1934147-b:~$ loginctl list-sessions SESSIONUID USER SEAT TTY 2 1000 ubuntuttyS0 1 sessions listed. ubuntu@lp1934147-b:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-b:~$ loginctl list-sessions SESSIONUID USER SEAT TTY 60 1000 ubuntu 103 1000 ubuntu 105 1000 ubuntu 80 1000 ubuntu 104 1000 ubuntu 2 1000 ubuntuttyS0 100 1000 ubuntu 63 1000 ubuntu 83 1000 ubuntu 74 1000 ubuntu 95 1000 ubuntu 64 1000 ubuntu 76 1000 ubuntu 59 1000 ubuntu 14 sessions listed. ubuntu@lp1934147-b:~$ dpkg -l systemd|grep systemd ii systemd237-3ubuntu10.52 amd64system and service manager ubuntu@lp1934147-b:~$ loginctl list-sessions SESSIONUID USER SEAT TTY 2 1000 ubuntuttyS0 1 sessions listed. ubuntu@lp1934147-b:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-b:~$ loginctl list-sessions SESSIONUID USER SEAT TTY 2 1000 ubuntuttyS0 1 sessions listed. ** Tags removed: verification-needed verification-needed-bionic verification-needed-focal verification-needed-hirsute ** Tags added: verification-done verification-done-bionic verification-done-focal verification-done-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
ubuntu@lp1934147-f:~$ dpkg -l systemd | grep systemd ii systemd245.4-4ubuntu3.11 amd64system and service manager ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-f:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 103 1000 ubuntu 75 1000 ubuntu 82 1000 ubuntu 4 sessions listed. ubuntu@lp1934147-f:~$ dpkg -l systemd | grep systemd ii systemd245.4-4ubuntu3.12 amd64system and service manager ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-f:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-f:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
ubuntu@lp1934147-h:~$ dpkg -l systemd|grep systemd ii systemd247.3-3ubuntu3.4 amd64system and service manager ubuntu@lp1934147-h:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 51 1000 ubuntu 55 1000 ubuntu 56 1000 ubuntu 58 1000 ubuntu 5 sessions listed. ubuntu@lp1934147-h:~$ dpkg -l systemd|grep systemd ii systemd247.3-3ubuntu3.5 amd64system and service manager ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. ubuntu@lp1934147-h:~$ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon-reload; done Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... Reloading... ubuntu@lp1934147-h:~$ loginctl list-sessions SESSION UID USER SEAT TTY 1 1000 ubuntu ttyS0 1 sessions listed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Hello Nicolas, or anyone else affected, Accepted systemd into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/245.4-4ubuntu3.12 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: systemd (Ubuntu Focal) Status: In Progress => Fix Committed ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Hello Nicolas, or anyone else affected, Accepted systemd into hirsute-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/247.3-3ubuntu3.5 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- hirsute to verification-done-hirsute. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-hirsute. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: systemd (Ubuntu Hirsute) Status: In Progress => Fix Committed ** Tags added: verification-needed-hirsute -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Hello Nicolas, or anyone else affected, Accepted systemd into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.52 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: systemd (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Changed in: systemd (Ubuntu Bionic) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
included in impish in version 248.3-1ubuntu4 ** Changed in: systemd (Ubuntu Impish) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Changed in: systemd (Ubuntu Bionic) Assignee: Heather Lemon (hypothetical-lemon) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Focal) Assignee: Heather Lemon (hypothetical-lemon) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Hirsute) Assignee: Heather Lemon (hypothetical-lemon) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Impish) Assignee: Heather Lemon (hypothetical-lemon) => Dan Streetman (ddstreet) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Merge proposal linked: https://code.launchpad.net/~hypothetical-lemon/ubuntu/+source/systemd/+git/systemd/+merge/407551 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Changed in: systemd (Ubuntu Impish) Assignee: Dan Streetman (ddstreet) => Heather Lemon (hypothetical-lemon) ** Changed in: systemd (Ubuntu Hirsute) Assignee: Dan Streetman (ddstreet) => Heather Lemon (hypothetical-lemon) ** Changed in: systemd (Ubuntu Groovy) Assignee: Dan Streetman (ddstreet) => (unassigned) ** Changed in: systemd (Ubuntu Focal) Assignee: Dan Streetman (ddstreet) => Heather Lemon (hypothetical-lemon) ** Changed in: systemd (Ubuntu Bionic) Assignee: Dan Streetman (ddstreet) => Heather Lemon (hypothetical-lemon) ** Changed in: systemd (Ubuntu Groovy) Status: In Progress => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Also related: https://bugs.launchpad.net/charm-etcd/+bug/1926185 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
This systemd bug can be problematic for snapd as well, leading to the sort of situation in https://bugs.launchpad.net/snapd/+bug/1928806, where running snap commands frequently leads to many many many leftover scopes like this ** Also affects: snapd Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu Bionic) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/snapd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Changed in: systemd Status: Unknown => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Description changed: + [impact] + + systemd may leak sessions, leaving empty cgroups around as well as + abandoned session scopes. + + [test case] + + on a system where the user has a ssh key that allows noninteractive + login to localhost, and also has noninteractive sudo, run: + + $ for i in {1..100}; do sudo -b -i -u ubuntu ssh localhost -- sleep 1; + done; for i in {1..20}; do echo 'Reloading...'; sudo systemctl daemon- + reload; done + + check the sessions to see there have been leaked sessions: + + $ loginctl list-sessions + + SESSION UID USER SEAT TTY + 1 1000 ubuntu ttyS0 + 350 1000 ubuntu + 351 1000 ubuntu + 360 1000 ubuntu + ... + + to verify the sessions were leaked, clear them out with: + + $ echo '' | sudo tee + /sys/fs/cgroup/unified/user.slice/user-1000.slice/session-*.scope/cgroup.events + + that should result in all the leaked sessions being cleaned up. + + [regression potential] + + issues during systemd pid1 reexec/reload, or issues while cleaning up + sessions, including leaking sessions/cgroups + + [scope] + + this is needed for all releases + + upstream bug linked above, and upstream PR: + https://github.com/systemd/systemd/pull/20199 + + [original description] + On a system that is monitored via telegraf I found many abandoned systemd session which I believe are created by a potential race where systemd is reloading unit files and at the same time a user is connecting to the system via ssh or is executing the su command. The simple reproducer $ for i in {1..100}; do sleep 0.2; ssh localhost sudo systemctl daemon- reload & ssh localhost sleep 1 & done Wait > 1 second $ jobs -p | xargs --verbose --no-run-if-empty kill -KILL To clean out STOPPED jobs and $ systemctl status --all 2> /dev/null | grep --before-context 3 abandoned will produce something similar to │ ├─ 175 su - ubuntu │ ├─ 178 -su │ ├─62375 systemctl status --all │ └─62376 grep --color=auto --before-context 3 abandoned -- ● session-273.scope - Session 273 of user ubuntu Loaded: loaded (/run/systemd/transient/session-273.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-274.scope - Session 274 of user ubuntu Loaded: loaded (/run/systemd/transient/session-274.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-30.scope - Session 30 of user ubuntu Loaded: loaded (/run/systemd/transient/session-30.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 10:05:56 UTC; 3h 30min ago -- ● session-302.scope - Session 302 of user ubuntu Loaded: loaded (/run/systemd/transient/session-302.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:04 UTC; 4min 6s ago -- │ ├─ 175 su - ubuntu │ ├─ 178 -su │ ├─62375 systemctl status --all │ └─62376 grep --color=auto --before-context 3 abandoned The system in question is running Bionic, systemd-237-3ubuntu10.48 ** Changed in: systemd (Ubuntu Impish) Status: Confirmed => In Progress ** Changed in: systemd (Ubuntu Hirsute) Status: New => In Progress ** Changed in: systemd (Ubuntu Groovy) Status: New => In Progress ** Changed in: systemd (Ubuntu Focal) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Bug watch added: github.com/systemd/systemd/issues #20198 https://github.com/systemd/systemd/issues/20198 ** Also affects: systemd via https://github.com/systemd/systemd/issues/20198 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/systemd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Also affects: systemd (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Impish) Importance: Undecided Assignee: Dan Streetman (ddstreet) Status: Confirmed ** Also affects: systemd (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu Groovy) Importance: Undecided Status: New ** Changed in: systemd (Ubuntu Hirsute) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Groovy) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Focal) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Bionic) Assignee: (unassigned) => Dan Streetman (ddstreet) ** Changed in: systemd (Ubuntu Impish) Importance: Undecided => Medium ** Changed in: systemd (Ubuntu Hirsute) Importance: Undecided => Medium ** Changed in: systemd (Ubuntu Groovy) Importance: Undecided => Medium ** Changed in: systemd (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: systemd (Ubuntu Bionic) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1934147 Title: systemd leaks abandoned session scopes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1934147/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1934147] Re: systemd leaks abandoned session scopes
** Description changed: On a system that is monitored via telegraf I found many abandoned systemd session which I believe are created by a potential race where systemd is reloading unit files and at the same time a user is connecting to the system via ssh or is executing the su command. The simple reproducer - for i in {1..100}; do ssh localhost sudo systemctl daemon-reload & ssh localhost sleep 1 & done - jobs -p | xargs --verbose --no-run-if-empty kill -KILL - systemctl status --all 2> /dev/null | grep --before-context 3 abandoned + $ for i in {1..100}; do sleep 0.2; ssh localhost sudo systemctl daemon- + reload & ssh localhost sleep 1 & done + + $ systemctl status --all 2> /dev/null | grep --before-context 3 + abandoned will produce something similar to -│ ├─ 175 su - ubuntu -│ ├─ 178 -su -│ ├─62375 systemctl status --all -│ └─62376 grep --color=auto --before-context 3 abandoned + │ ├─ 175 su - ubuntu + │ ├─ 178 -su + │ ├─62375 systemctl status --all + │ └─62376 grep --color=auto --before-context 3 abandoned -- ● session-273.scope - Session 273 of user ubuntu -Loaded: loaded (/run/systemd/transient/session-273.scope; transient) + Loaded: loaded (/run/systemd/transient/session-273.scope; transient) Transient: yes -Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago + Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-274.scope - Session 274 of user ubuntu -Loaded: loaded (/run/systemd/transient/session-274.scope; transient) + Loaded: loaded (/run/systemd/transient/session-274.scope; transient) Transient: yes -Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago + Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-30.scope - Session 30 of user ubuntu -Loaded: loaded (/run/systemd/transient/session-30.scope; transient) + Loaded: loaded (/run/systemd/transient/session-30.scope; transient) Transient: yes -Active: active (abandoned) since Wed 2021-06-30 10:05:56 UTC; 3h 30min ago + Active: active (abandoned) since Wed 2021-06-30 10:05:56 UTC; 3h 30min ago -- ● session-302.scope - Session 302 of user ubuntu -Loaded: loaded (/run/systemd/transient/session-302.scope; transient) + Loaded: loaded (/run/systemd/transient/session-302.scope; transient) Transient: yes -Active: active (abandoned) since Wed 2021-06-30 13:32:04 UTC; 4min 6s ago + Active: active (abandoned) since Wed 2021-06-30 13:32:04 UTC; 4min 6s ago -- -│ ├─ 175 su - ubuntu -│ ├─ 178 -su -│ ├─62375 systemctl status --all -│ └─62376 grep --color=auto --before-context 3 abandoned + │ ├─ 175 su - ubuntu + │ ├─ 178 -su + │ ├─62375 systemctl status --all + │ └─62376 grep --color=auto --before-context 3 abandoned The system in question is running Bionic, systemd-237-3ubuntu10.48 ** Description changed: On a system that is monitored via telegraf I found many abandoned systemd session which I believe are created by a potential race where systemd is reloading unit files and at the same time a user is connecting to the system via ssh or is executing the su command. The simple reproducer $ for i in {1..100}; do sleep 0.2; ssh localhost sudo systemctl daemon- reload & ssh localhost sleep 1 & done + + Wait > 1 second + + $ jobs -p | xargs --verbose --no-run-if-empty kill -KILL + + To clean out STOPPED jobs and $ systemctl status --all 2> /dev/null | grep --before-context 3 abandoned will produce something similar to │ ├─ 175 su - ubuntu │ ├─ 178 -su │ ├─62375 systemctl status --all │ └─62376 grep --color=auto --before-context 3 abandoned -- ● session-273.scope - Session 273 of user ubuntu Loaded: loaded (/run/systemd/transient/session-273.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-274.scope - Session 274 of user ubuntu Loaded: loaded (/run/systemd/transient/session-274.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:03 UTC; 4min 7s ago -- ● session-30.scope - Session 30 of user ubuntu Loaded: loaded (/run/systemd/transient/session-30.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 10:05:56 UTC; 3h 30min ago -- ● session-302.scope - Session 302 of user ubuntu Loaded: loaded (/run/systemd/transient/session-302.scope; transient) Transient: yes Active: active (abandoned) since Wed 2021-06-30 13:32:04 UTC; 4min 6s ago -- │ ├─ 175 su - ubuntu │ ├─ 178 -su │ ├─62375 systemctl status --all │ └─62376 gre