Re: [ISSUE] [CLOSED] dracut/initramfs: 6.6.54_1 fails to mount root partition

[classabbyamp <classabbyamp@users.noreply.github.com>]

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Closed issue by dezifit on void-packages repository

https://github.com/void-linux/void-packages/issues/52546

Description:
### Is this a new report?

Yes

### System Info

Void 6.6.54_1 x86_64 libc

### Package(s) Affected

linux-6.6_1

### Does a report exist for this bug with the project's home (upstream) and/or another distro?

After updating the kernel from 6.6.51_1 to 6.6.54_1 the systems fails to mount the root partition and boots into the recovery console.

 `/run/initrunfs/rdsosreport.txt` shows:
 `dracut Warning: Failed to mount -t jfs -o ro,ro /dev/disk/ny-uuid/<correct uuid> /sysroot`

Manual invocation of `fsck /dev/sda1` gives `Filesystem is clean.`, but manual mount with `mkdir -p /mnt; mount /dev/sda1 /mnt` fails with:
`mount: /mnt: wrong fs type, bad option, bad superblock on /dev/sda1`

Choosing the last working kernel `6.6.51` in grub boots the (grub legacy bios) system without any issue. I have already recreated the initramfs with `dracut --force --kver $(uname --kernel-release)`, but it fails with the same same error. Are there JFS related changes in the kernel configuration? Any ideas?

### Expected behaviour

Regular system boot.

### Actual behaviour

Can't mount root partition.

### Steps to reproduce

100% reproducible on the failing system.