Code:
[ 7.771091] EXT3-fs (mmcblk0p2): mounted filesystem with writeback data mode
kinit: Mounted root (ext3 filesystem) readonly.
That is "diags" mode.
Code:
[ 10.718374] EXT3-fs (mmcblk0p3): warning: mounting fs with errors, running e2fsck is recommended
[ 10.744125] EXT3-fs (mmcblk0p3): using internal journal
[ 10.749359] EXT3-fs (mmcblk0p3): recovery complete
[ 10.755328] EXT3-fs (mmcblk0p3): mounted filesystem with writeback data mode
That is /var/local (both systems) file system that was recovered.
Code:
[ 28.014716] end_request: I/O error, dev mmcblk0, sector 878357
[ 28.020990] EXT3-fs error (device mmcblk0p2): ext3_get_inode_loc: unable to read inode block - inode=1625, block=48010
/etc/rcS.d/S50diags: line 13: /etc/upstart/battery-di[ 28.044503] mmc0: Controller never released inhibit bit(s).
- - - -
[ 88.385112] mmcblk0: timed out sending r/w cmd command, card status 0x400b00
[ 93.816165] mmcblk0: error -110 transferring data, sector 846391, nr 1, cmd response 0x900, card status 0x0
[ 93.825942] end_request: I/O error, dev mmcblk0, sector 846391
[ 93.832275] EXT3-fs error (device mmcblk0p2): ext3_get_inode_loc:
Those are fairly clear also -
unrecoverable hardware errors on the flash memory device.
If you are actually now running the correct firmware for the device, your EMMC memory device is bad.
All you can do is replace the chip (requires SMD hot-air rework tools and a lot of skill) or sell the screen as "used/good".