This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1953345 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- 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/1953345 Title: memcg is disabled in v5.15 RT kernel (known issue) Status in ubuntu-kernel-tests: New Status in linux package in Ubuntu: Incomplete Status in linux source package in Jammy: Incomplete Bug description: From v5.15.2-rt20 announcement: Known issues: - The "Memory controller" (CONFIG_MEMCG) has been disabled. This might be the cause of ubuntu_ltp_controllers failure - ubuntu_ltp_controllers.pids_1_100: ########## COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 466487 -n 466487 -f /tmp/ltp-DbBcUelSWj/alltests -l /dev/null -C /dev/null -T /dev/null LOG File: /dev/null FAILED COMMAND File: /dev/null TCONF COMMAND File: /dev/null Running tests....... pids 1 TINFO: timeout per run is 0h 5m 0s mount: /dev/cgroup: none already mounted on /sys/fs/bpf. pids 1 TBROK: mount -t cgroup -o pids none /dev/cgroup failed pids 1 TINFO: removing created directories rmdir: failed to remove '/dev/cgroup/ltp_pids_1': No such file or directory pids 1 TINFO: Umounting pids umount: /dev/cgroup: not mounted. pids 1 TINFO: AppArmor enabled, this may affect test results pids 1 TINFO: it can be disabled with TST_DISABLE_APPARMOR=1 (requires super/root) pids 1 TINFO: loaded AppArmor profiles: none ########## To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1953345/+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