On 1/25/21 10:21 AM, Gena Makhomed wrote: > On 14.01.2021 23:06, Brian Stinson wrote: > >> On Thu, Jan 14, 2021, at 14:50, Gena Makhomed wrote: > >>> I found regression in the CentOS Stream 8 kernels, and create >>> bug report https://bugzilla.redhat.com/show_bug.cgi?id=1913806 >>> >>> After reading https://wiki.centos.org/Contribute/CentOSStream >>> I try to download kernel sources and look for root cause of bug, >>> but dist-git and source-git repos does not contain kernel sources, >>> even if I try to execute %prep phase. For this reason I can't >>> even try to find root cause of this bug by myself. >>> >>> This bug is critical for me, because currently I try to use >>> systemd-nspawn for containers virtualization in production. >>> If future CentOS 8.4 will contain this bug - it will be disaster. >>> >>> What else I can do (as user or developer) for fixing this bug? > >> We should have a new kernel out in the next couple of days, next step >> would be to see if that bug is fixed in this build: >> https://koji.mbox.centos.org/koji/buildinfo?buildID=15499 > > I check latest CentOS Stream 8 kernel version 4.18.0-269.el8.x86_64 > - this regression with broken nspawn containers still present here. > > Does any chance exist that this kernel regression will be fixed > in CentOS Stream 8 before CentOS 8.4 / RHEL 8.4 will be released? > >> One thing we might be able to update about the documentation if you're >> looking into the sources is to add a link here: >> https://wiki.centos.org/Sources (see the section there describing the >> get_sources.sh script). We store large sources in a separate >> lookaside, not directly in the dist-git trees. > > Thank you! Now I can download source - but all patches are merged > into one file linux-4.18.0-269.el8.tar.xz - I have no chances > to find which patch to the kernel source tree causes this regression > with broken systemd-nspawn containers. As I understand, only Red Hat > kernel developers now can find the root cause of regression and fix it. This is how Red Hat releases all kernel sources. > > And all I can do is file a bug > https://bugzilla.redhat.com/show_bug.cgi?id=1913806 > and hope for the best? >