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apport-collect 1983741 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** Package changed: ubuntu => linux (Ubuntu) -- 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/1983741 Title: kernel crash and hung up while umounting xfs Status in linux package in Ubuntu: Incomplete Bug description: OS: Ubuntu 18.04.1 Using XFS with Ceph rdb and mount by OverlayFS, sometimes system hung up with kernel crash like below: 2022-07-27 16:17 Jul 27 15:21:43 k8s-node-b01-17-05 kernel: [25666453.856553] VFS: Busy inodes after unmount of overlay. Self-destruct in 5 seconds. Have a nice day... Jul 27 15:22:01 k8s-node-b01-17-05 kernel: [25666471.122435] XFS (rbd59): Unmounting Filesystem Jul 27 15:22:25 k8s-node-b01-17-05 kernel: [25666495.392431] BUG: Dentry 00000000d683c981{i=38c31f07,n=README_zh.md} still in use (1) [unmount of xfs rbd23] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1983741/+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
