[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-15 Thread Joseph Salisbury
I built a test kernel with the patch from Tetsuo. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1734327 Can you test this kernel and see if it resolves this bug? Note, to test this kernel, you need to install both the linux-image and linux-image-extra .deb

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-14 Thread Scott Moser
Tetsuo, Thanks for the info. Removing 'apparmor=0' isn't an option right now both because MAAS doesn't let you control that and because it is there to work around other bugs (originally bug 1677336). -- You received this bug notification because you are a member of Kernel Packages, which is

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-14 Thread Joseph Salisbury
** Changed in: linux (Ubuntu) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) ** Changed in: linux (Ubuntu Artful) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-13 Thread Tetsuo Handa
Since you are using apparmor=0 parameter, this will be a duplicate of bug 1734327. Try removing apparmor=0 parameter for now. -- 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/1749221

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-13 Thread Scott Moser
It happens within 3 minutes of system boot into 4.13 kernel. 2 systems reproduced this. You're lucky to be able to log in before it crashes. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-13 Thread Joseph Salisbury
Can you reproduce the bug, or was it a one time event? ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Also affects: linux (Ubuntu Artful) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Artful) Importance: Undecided => High ** Changed in: linux

[Kernel-packages] [Bug 1749221] Re: kernel crash / BUG: unable to handle kernel paging request at fffffe3ed8000020

2018-02-13 Thread Scott Moser
** Attachment added: "full console log into kernel trace" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749221/+attachment/5054369/+files/bibarel-crash-full-console.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in