On Tuesday, October 17, 2017, 1:17:54 AM GMT+9, Richard W.M. Jones <rjones@redhat.com> wrote:

On Mon, Oct 16, 2017 at 04:06:42PM +0000, Elias Hickman wrote:
> supermin: internal insmod jbd2.ko
> supermin: internal insmod mbcache.ko
> supermin: internal insmod ext4.ko
> [    0.384209] random: crng init done
> supermin: internal insmod crc-itu-t.ko
> supermin: internal insmod crc4.ko
> supermin: internal insmod crc7.ko
> supermin: internal insmod crc8.ko
> supermin: internal insmod libcrc32c.ko
> supermin: picked /sys/block/sdb/dev as root device
> supermin: creating /dev/root as block special 8:16
> supermin: mounting new root on /root
...
>   514 l sbin             120777 8 0:0 -> 7\x18
>   418 l lib              120777 7 0:0 -> \x18\x12

Hi, you've hit a bug in supermin which is fixed in the following commit:

https://github.com/libguestfs/supermin/commit/158854e3ba4be7f6b8d81f662ddad98358ede1de

You can either backport this commit yourself or wait for RHEL 7.5
which has a rebased supermin that contains this fix.

Rich.

--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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