Cache disk looks OK, problem appear to start with this:
Sep 13 07:10:40 deathstar kernel: DMAR: ERROR: DMA PTE for vPFN 0x70 already set (to 2e9b16001 not 20c994d002)
This is the same error some users start seeing with the first v6.10 releases and that we then found it can cause data corruption, first time I see it with v6.9.x, but wasn't looking for it before, in any case you should update to v6.10.3 ASAP, that issue can no longer happen there.