As the device is seen by udev and correctly created during the early boot it does not seem to be a bug in the kernel. It may be a permissions issue with the fd drive device as made by udev, or alternatively an issue at a higher level:
KERNEL[1258912797.217841] add /devices/platform/floppy.0/block/fd0 (block) UDEV_LOG=3 ACTION=add DEVPATH=/devices/platform/floppy.0/block/fd0 SUBSYSTEM=block DEVNAME=fd0 DEVTYPE=disk SEQNUM=1006 MAJOR=2 MINOR=0
Will add tasks for those levels for confirmation.
As the device is seen by udev and correctly created during the early boot it does not seem to be a bug in the kernel. It may be a permissions issue with the fd drive device as made by udev, or alternatively an issue at a higher level:
KERNEL[ 1258912797. 217841] add /devices/ platform/ floppy. 0/block/ fd0 (block) /devices/ platform/ floppy. 0/block/ fd0
UDEV_LOG=3
ACTION=add
DEVPATH=
SUBSYSTEM=block
DEVNAME=fd0
DEVTYPE=disk
SEQNUM=1006
MAJOR=2
MINOR=0
Will add tasks for those levels for confirmation.