[Bug 1694800] Re: Frequent Core Lock
I thought 4.12.2 fixed this issue but it just now crashed again. I have replaced every single piece of hardware. CPU(fx and ryzen), mobo(asus and MSI), memory, hard drives(WD blue and re4 for boot disk, with red for storage array) , video card(nvidia and ATI). The only commonality is Ubuntu with a large(7+TB) disk array on some kind a 64bit AMD CPU(i have not tried intel) with and without proprietary CPU code. I have used zfs and mdadm. I switched from samba to nfs for shares. clean install with bind, and open ssh selected from tasksel and htop after the fact. Nothing else extra installed. Issue started in Ubuntu 14.04 at some point later in it's life cycle. ** Tags removed: kernel-fixed-upstream ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
I have installed kernel 4.12.2 and have zero crashes in over 24 hours with several TB of network traffic through it. This is a first time in over a year. Seems stable but will let it burn in before calling it resolved by the kernel upgrade. ** Tags added: kernel-fixed-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
You need to file an upstream bug or raise the issue to mailing list. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
I just noticed the recommended kernel of 4.12. I have installed the latest 4.12.2 and am currently testing ** Tags removed: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
I have removed zfs and migrated back to mdadm and was able to install an upstream kernel (4.10.17-041017-generic) and this issue persists. ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
FYI I have since reinstalled with 17.04 and have the same crashes. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697132 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
I have had this issue since i first built this machine and installed 14.04 when 14.04 was current version. I can't remember what update this occurred after it was a long time ago. I thought this was a hardware issue originally. I am happy to try upstream kernel however i can't get ZFS to run and is required for my workflow. If someone can provide an upstream kernel with ZFS support I would be happy to install it and give it a try. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1694800] Re: Frequent Core Lock
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.12 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.12-rc3 ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1694800 Title: Frequent Core Lock To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694800/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
