Hi, On Thu, May 6, 2021 at 6:51 AM Paride Legovini <[email protected]> wrote:
> Found 17 bugs, I just want to mention one, as the others are already in > good hands. > > LP: #1927219 - (New) [runc] - context deadline > exceeded: unknown in containerd with latest runc version > > This could be a Focal update-regression caused by the container stack > backports (LP: #1919322) done to fix LP: #1916485. > > The user reports that the new runc prevents Kubernetes from working with > a high number of containers. Downgrading runc alone fixes the issue for > the user. > > I asked for more info about the system/memory load, as this info may > help looking for relevant upstream issues/commits, but I think we'll > need setup a reproducer and bisect (maybe after checking if it still > happens with runc master). > Thanks for triaging this runc bug, Paride. I took a quick look at the upstream bugs and I did not spot anything suspicious that could be related. Let's wait for the extra information you asked there, I subscribed myself to receive notifications. Cheers! Lucas Kanashiro.
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