linux-libre kernel socft-lock on T400 Thinkpad (BTRFS related?)

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  • Csepp
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Csepp
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C
(name . Bug reports for GNU Guix)(address . bug-guix@gnu.org)
877d0ghjlv.fsf@riseup.net
The latest kernel reliably soft locks on my T400 thinkpad. Sometimes it
locks up before the elogind login prompt, sometimes it reaches the
prompt but I can't log in. It does not reboot on ctrl-alt-del, although
it does seem to send some kind of signal to elogind. It does reboot for
alt-sysrq-b.
When I got to see the kernel log, it looked like it was stuck in some
BTRFS related code. I use BTRFS on an SSD on this machine.
I know we have some other users with T400 Thinkpads, maybe they have run
into it as well?

I will try upgrading again since the kernel is a few days old.

$ guix system describe
Generation 116 Oct 23 2022 03:52:27
file name: /var/guix/profiles/system-116-link
canonical file name: /gnu/store/dhvng1gj6z88qzq6f2s1bw34jk668z5y-system
label: GNU with Linux-Libre 5.19.16
bootloader: grub
root device: label: "GUIX"
kernel: /gnu/store/dzim8lv0wv9dk94f38a1ly35ckmfscm3-linux-libre-5.19.16/bzImage
channels:
guix:
branch: master
commit: 78d4a08ac3a1de481bc56eef967a2e5ed2a912d5
raingloom:
branch: master
commit: bd30bbb2f7815e212d327a379ddbddc78fc4428a
guix-science:
branch: master
commit: 2602edd5ec989d244ea065b2edfe3b95bf8a8c3d
nonguix:
branch: master
commit: 3f00d57adce5d0a185708fd5c7c5ff6f852c2bf7
configuration file: /gnu/store/mldk0f0lmnsc7ahv0hh4cpd7a0q17cmy-configuration.scm
?
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