I was working on porting the module (u50.ko) for a USB device (U60 LonTalk interface). At some point, new SSH sessions were unresponsive. rebooting…emergency mode…etc
Now 5.14.0-284.11.1.el9_2.x86_64 has booted and the terminal window is responsive. The two newer kernels either boot to emergency mode or have an unresponsive terminal window. Some history:
For kernel 5.14.0.-362.13.1.el9_3.x86_64:
cp /boot/initramfs-<kernel_version>.img /boot/initramfs<kernel_version>.bak
dracut -f /boot/initramfs-<kernel_version>.img <kernel_version>
realpath: extra/u50.ko: No such file or directory
dracut: installkernel failed in module kernel-modules-extra
restored u50.ko from /var/tmp and ran dracut cmd again - succeeded and rebooting
Warning: /dev/mapper/rl00-root does not exist
Warning: /dev/rl00/root does not exist
Warning: /dev/rl100/swap does not exist
I saved “journalctl -xb” to a text file. With this kernel, I see /dev/rl00 home, root and swap.