http://bugzilla.opensuse.org/show_bug.cgi?id=1210111 http://bugzilla.opensuse.org/show_bug.cgi?id=1210111#c1 --- Comment #1 from Dmitry Markov --- Created attachment 866112 --> http://bugzilla.opensuse.org/attachment.cgi?id=866112&action=edit system full info -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1210111 http://bugzilla.opensuse.org/show_bug.cgi?id=1210111#c3 Dmitry Markov changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(werwolf131313@gma | |il.com) | --- Comment #3 from Dmitry Markov --- (In reply to Takashi Iwai from comment #2)

6.2.8 kernel is also available in TW history repo. http://download.opensuse.org/history/ Could you verify whether 6.2.8 works or not?

6.2.8 does not work, I tried it yesterday but unfortunately forgot to write about it here. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1210111 http://bugzilla.suse.com/show_bug.cgi?id=1210111#c7 --- Comment #7 from Dmitry Markov --- (In reply to Takashi Iwai from comment #6)

Thanks. This made me wonder whether it's an issue rather in initrd.

If you have the still-working initrd for 6.2.6, back up the initrd file to another file in /boot, recreate 6.2.6 initrd and retest / verify whether the latest initrd still works.

In case it fails to boot, you can specify the backed-up initrd file in GRUB menu, too.

i regenerated all initrd with command

sudo dracut -f --regenerate-all

naturally after copying the current working initrd

[werwolf@power] ~ ❯ ls -lah /boot | grep initrd lrwxrwxrwx 1 root root 32 2023.04.14_21:03 initrd -> initrd-6.2.10-3.g0ae17b8-default -rw------- 1 root root 45M 2023.04.17_20:07 initrd-6.2.1-1-default -rw------- 1 root root 45M 2023.04.17_20:07 initrd-6.2.2-1-default -rw------- 1 root root 45M 2023.04.17_13:19 initrd-6.2.6-1-COPY -rw------- 1 root root 45M 2023.04.17_20:07 initrd-6.2.6-1-default

The timestamps on the files show that the images have been recreated. the situation has not changed, I still boot with the 6.2.6 kernel without problems, but I can not boot with newer kernels. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1210111 http://bugzilla.suse.com/show_bug.cgi?id=1210111#c11 --- Comment #11 from Dmitry Markov --- (In reply to Takashi Iwai from comment #10)

Hm, is UUID changed with the recent kernels?

How did I not notice this! indeed, the uuid in the kernel panic screenshot and the current uuid in the running system are different. I quote below:

[werwolf@power] ~ ❯ sudo blkid | grep sd [sudo] пароль для root: /dev/sdb2: LABEL="ost_root" UUID="23485829-5338-453f-8490-f66f0599321b" UUID_SUB="8f4b4a69-5cbb-43ce-9a30-f511c577756c" BLOCK_SIZE="4096" TYPE="btrfs" PARTUUID="9da743dc-1990-45f7-a4c9-d3a03363a26e" /dev/sdb3: UUID="6b2e5908-4406-4cd5-8da1-bf937ab002c0" TYPE="swap" PARTUUID="37b7ccd3-b8b0-42c3-8f7d-5655da878bda" /dev/sda1: LABEL="ost_home" UUID="18f7ab3c-4be3-4f03-ac0d-8211542090f4" UUID_SUB="85b9980d-79dc-4ba2-809c-859bda52503b" BLOCK_SIZE="4096" TYPE="btrfs" PARTLABEL="ost_home" PARTUUID="952d3df3-00b3-4640-8dd0-dfed8ee080b9" /dev/sdb1: PARTUUID="cc2fabbb-5679-47ff-aaba-b8142d7d0802"

but I still do not understand how it happened, and what to do now. Of course, I can manually rewrite the UUID from the kernel panic screen into notepad, then fix it in fstab and cmdline, but this looks like an attempt to treat the symptoms and not their causes. -- You are receiving this mail because: You are the assignee for the bug.

http://bugzilla.suse.com/show_bug.cgi?id=1210111 http://bugzilla.suse.com/show_bug.cgi?id=1210111#c15 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(werwolf131313@gma | |il.com) --- Comment #15 from Takashi Iwai --- Interesting. OK, now I'm building 6.2.8 kernel, just to be sure, in OBS home:tiwai:bsc1210111-4.2.8 repo (yes, it's a typo-inclusive :). This should be the same as the one you've tested before, so this kernel should fail. Please give it a try later once after the package build finishes. And if my 6.2.8 kernel package above failed to boot, try the one in OBS home:tiwai:bsc1210111-4.2.8-revert repo, too. This one contains the kernel with SCSI and block layer patches reverted from 6.2.8. -- You are receiving this mail because: You are the assignee for the bug.