[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
This has been re-tested and the bug is no longer present, please close the thread. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
These were pulled in via stable updates, and are already released. ** Changed in: linux (Ubuntu Trusty) Status: New => Fix Released ** Changed in: linux (Ubuntu Utopic) Status: In Progress => Fix Released ** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: Confirmed => Invalid ** Changed in: linux (Ubuntu Vivid) Status: In Progress => Fix Released ** Tags removed: kernel-bug-break-fix ** Changed in: linux (Ubuntu Trusty) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
** Changed in: linux-lts-utopic (Ubuntu) Status: New => Confirmed ** Description changed: - Reloading the Hyper-V LIS modules can sometime result in a kernel panic. + Reloading the Hyper-V LIS modules can sometime result in a kernel panic. Technical details: a hypercall can return “invalid alignment” error if the input parameter spans a page boundary. Updated LIS code handles properly the error without returning bug(). We've triaged this issue internally and the following 2 patches have been created. Please include them in 14.10 (Utopic Unicorn) daily builds and let us know when we can test. https://lkml.org/lkml/2014/8/27/725 https://lkml.org/lkml/2014/8/28/649 + + === + break-fix: - 45d727cee9e200f5b351528b9fb063b69cf702c8 + break-fix: - b29ef3546aecb253a5552b198cef23750d56e1e4 ** Tags added: kernel-bug-break-fix ** Also affects: linux (Ubuntu Vivid) Importance: Critical Assignee: Andy Whitcroft (apw) Status: In Progress ** Also affects: linux-lts-utopic (Ubuntu Vivid) Importance: Critical Status: Confirmed ** Also affects: linux (Ubuntu Utopic) Importance: Undecided Status: New ** Also affects: linux-lts-utopic (Ubuntu Utopic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Utopic) Assignee: (unassigned) => Andy Whitcroft (apw) ** Changed in: linux (Ubuntu Utopic) Importance: Undecided => Critical ** Changed in: linux-lts-utopic (Ubuntu Utopic) Status: New => Confirmed ** Also affects: linux (Ubuntu Trusty) Importance: Undecided Status: New ** Also affects: linux-lts-utopic (Ubuntu Trusty) Importance: Undecided Status: New ** Changed in: linux-lts-utopic (Ubuntu Vivid) Importance: Critical => Undecided ** Changed in: linux-lts-utopic (Ubuntu) Status: Confirmed => Invalid ** Changed in: linux-lts-utopic (Ubuntu Utopic) Status: Confirmed => Invalid ** Changed in: linux-lts-utopic (Ubuntu Trusty) Status: New => Confirmed ** Changed in: linux (Ubuntu Utopic) 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/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
FYI: the patches have been merged into Linus's tree: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=45d727cee9e200f5b351528b9fb063b69cf702c8 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b29ef3546aecb253a5552b198cef23750d56e1e4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
** Changed in: linux (Ubuntu) Importance: Undecided => Critical ** Changed in: linux-lts-utopic (Ubuntu) Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
** Tags added: kernel-da-key kernel-hyper-v -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
Chris - please email these patches on kernel-t...@lists.ubuntu.com when they have been merged to Linus' repo. ** Changed in: linux (Ubuntu) Status: New => In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Andy Whitcroft (apw) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1366120] Re: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10
Logs not required ** Also affects: linux-lts-utopic (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1366120 Title: [Hyper-V] reloading LIS Hyper-V modules can result in a kernel panic on Ubuntu 14.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1366120/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
