[Kernel-packages] [Bug 2086789] [NEW] kexec results in kernel panics

2024-11-06 Thread Jared Ledvina (Datadog)
Public bug reported: Howdy! We have noticed that when running 'kexec' on Azure VM's running the '6.8.0-1017.20~22.04.1' linux-azure kernel we will see kernel panics. Each panic doesn't have the exact same trace which is confusing to me. Here are a few I've collected: * https://paste.ubuntu.com

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-05-22 Thread Jared Ledvina (Datadog)
Hey Andrea, Thanks for the help getting this all fixed up. I see that the change is committed for Lunar and Kinetic. Is there a good way for me to follow when this'll land for the Ubuntu Jammy linux-aws, linux-gcp, and linux-azure packages? -- You received this bug notification because you ar

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-04-26 Thread Jared Ledvina (Datadog)
I've updated this to report the issue for linux-azure and linux-gcp as their jammy-updates repo's have recently updated to kernel 5.19 and appear to be affected as well. I could use some guidance on reporting this upstream as 5.19 doesn't seem to be a supported kernel version (looking https://www.k

[Kernel-packages] [Bug 2016186] Re: 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-04-14 Thread Jared Ledvina (Datadog)
A few clarifications from IRC: 1. We run all of our Ubuntu 22.04 LTS nodes with the kernel args 'systemd.unified_cgroup_hierarchy=0 systemd.legacy_systemd_cgroup_controller=true' to force cgroups v1 as, unfortunately, we cannot safely turn on cgroups v2 yet (that's another pile of work I want t

[Kernel-packages] [Bug 2016186] [NEW] 5.19 not reporting cgroups v1 blkio.throttle.io_serviced

2023-04-13 Thread Jared Ledvina (Datadog)
Public bug reported: Hi, I'm still investigating but, am a bit stuck. Here's what I've found so far. Today I've upgraded some nodes in AWS EC2 from the previous v5.15 linux- aws package to the recently pusblished v5.19 package and rebooted. It seems that even when there's disk activity, the file