These were caused by a disk controller error. I would run a chkdsk /f/r and backup the files.
ERNEL_DATA_INPAGE_ERROR (7a)
The requested page of kernel data could not be read in. Typically caused by
a bad block in the paging file or disk controller error. Also see
KERNEL_STACK_INPAGE_ERROR.
If the error status is 0xC000000E, 0xC000009C, 0xC000009D or 0xC0000185,
it means the disk subsystem has experienced a failure.
If the error status is 0xC000009A, then it means the request failed because
a filesystem failed to make forward progress.
Arguments:
Arg1: fffff6fc400074d8, lock type that was held (value 1,2,3, or PTE address)
Arg2: ffffffffc000009c, error status (normally i/o status code)
A- CHKDSK /R /F:
Run...