Public bug reported: There is a report of hard lockup induced by a long delay in lapic expiration timer. We'll provide SRU request here for merging the fixes in 4.4 kernel.
** Affects: linux (Ubuntu) Importance: Undecided Assignee: Guilherme G. Piccoli (gpiccoli) Status: Confirmed ** Affects: linux (Ubuntu Xenial) Importance: High Assignee: Guilherme G. Piccoli (gpiccoli) Status: Confirmed ** Affects: linux (Ubuntu Bionic) Importance: Low Assignee: Guilherme G. Piccoli (gpiccoli) Status: Fix Released ** Tags: sts ** Also affects: linux (Ubuntu Xenial) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => Fix Released ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Low ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Guilherme G. Piccoli (gpiccoli) ** Changed in: linux (Ubuntu Xenial) Status: New => Confirmed ** Changed in: linux (Ubuntu Xenial) Importance: Undecided => High ** Changed in: linux (Ubuntu Xenial) Assignee: (unassigned) => Guilherme G. Piccoli (gpiccoli) -- 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/1817918 Title: Hard lockups due to unrestricted lapic timer delay Status in linux package in Ubuntu: Confirmed Status in linux source package in Xenial: Confirmed Status in linux source package in Bionic: Fix Released Bug description: There is a report of hard lockup induced by a long delay in lapic expiration timer. We'll provide SRU request here for merging the fixes in 4.4 kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1817918/+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