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dkim=none; dmarc=pass (policy=none) header.from=gnu.org; spf=pass (aspmx1.migadu.com: domain of "bug-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="bug-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: BD71E3250E X-Spam-Score: -3.83 X-Migadu-Scanner: scn1.migadu.com X-TUID: L7/7hFXqt4GZ 2022 has left me without a working Linux-libre kernel. Breakage occurred sometime between: =E2=80=A2 92faad0adb93b8349bfd7c67911d3d95f0505eb2 (Jan. 3rd; Linux-libre 5.15.12) =E2=80=A2 43dd34c7777a212c99a97da7a2c237158faa9a1b (Jan. 31st; Linux-libre 5.15.17) The symptoms are that, on my x86_64 laptop, the kernel boots, I can enter the passphrase for my root file system (=E2=80=98cryptsetup=E2=80=99 = is invoked from the initrd), things get printed, the console font changes, and then things get stuck here. The last messages are from my sound card driver (Intel HDA). It hangs before syslogd is started, and I think before shepherd is even started (I can=E2=80=99t be 100% sure because I cannot scr= oll back at that point, but I did add print statements in =E2=80=98shepherd.con= f=E2=80=99 and didn=E2=80=99t see them.) The same config works in =E2=80=98guix system vm=E2=80=99. I can work around the problem by reconfiguring from current =E2=80=98master= =E2=80=99 and doing this: --8<---------------cut here---------------start------------->8--- (define inferior-for-kernel (inferior-for-channels (list (channel (name 'guix) (url "https://git.savannah.gnu.org/git/guix.git") (commit "92faad0adb93b8349bfd7c67911d3d95f0505eb2"))))) (operating-system ;; =E2=80=A6 (kernel (first (lookup-inferior-packages inferior-for-kernel "linux-libre")))) --8<---------------cut here---------------end--------------->8--- This suggests a kernel issue. Ideas and suggestions on how to debug this most welcome! Ludo=E2=80=99.