This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- xenial' to 'verification-done-xenial'. If the problem still exists, change the tag 'verification-needed-xenial' to 'verification-failed- xenial'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-xenial -- 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/1758869 Title: Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty) Status in linux package in Ubuntu: In Progress Status in linux source package in Xenial: Fix Committed Bug description: This is a POTENTIAL REGRESSION. This issue only occurs on one of the AWS testing instance "c3.large" Reproduce rate: 100% (All jenkins deployment job failed with this instance) Steps: 1. Deploy this instance with AWS kernel (4.4.0-1052) 2. Enable -proposed, upgrade it and reboot. Result: * System can boot with 4.4.0-1052, but it won't be accessible after rebooting for 4.4.0-1053, from "aws ec2 get-console-output" command indicates it hang with kernel panic issue on boot. It looks like the intel-microcode is causing this issue. Output from the command: https://pastebin.ubuntu.com/p/3JvWNk5CTs/ (it's a bit difficult to get full output, the instance will keep rebooting itself) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1758869/+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
