Ceph and PVE host crashes when benchmarking on specific hardware

Hi,

I have a weird problem:

When benchmarking Ceph with fio (4K block random write/read), Ceph crashes on HP GL380 Gen 9 Server(s).

- test1: Ceph worked fine when benchmarking on 3xDell R730XD servers.
- test2: Ceph crashed when benchmarking on 3xHP GL380 servers.
- test3: Ceph crashed when benchmarking on 2xDell R730XD + 1 HP GL380. Only the GL380 crashed.
- test4: If benchmarking was done on GL380's local disk, intead of on Ceph, It worked fine.
- test5: I changed GL380's CPU to...

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