pve host restart automatic from time to time,please help me.

Apr 18 15:05:57 pve systemd[1]: zfs-import@data2.service: Failed with result 'exit-code'.
Apr 18 15:05:57 pve kernel: [ 0.201348] mce: [Hardware Error]: Machine check events logged
Apr 18 15:05:57 pve systemd[1]: Failed to start Import ZFS pool data2.
Apr 18 15:05:57 pve kernel: [ 0.201348] mce: [Hardware Error]: CPU 3: Machine Check: 0 Bank 3: be00000000800400
Apr 18 15:05:57 pve kernel: [ 0.201348] mce: [Hardware Error]: TSC 0 ADDR ffffffffa52479d1 MISC ffffffffa52479d1
Apr 18 15:05:57 pve kernel: [ 0.201348] mce: [Hardware Error]: PROCESSOR 0:906ea TIME 1618729512 SOCKET 0 APIC 6 microcode
 
pr 18 15:05:57 pve kernel: [ 0.300764] ACPI: Power Resource [FN00] (off)
Apr 18 15:05:57 pve kernel: [ 0.300859] ACPI: Power Resource [FN01] (off)
Apr 18 15:05:57 pve kernel: [ 0.300950] ACPI: Power Resource [FN02] (off)
Apr 18 15:05:57 pve kernel: [ 0.301042] ACPI: Power Resource [FN03] (off)
Apr 18 15:05:57 pve kernel: [ 0.301134] ACPI: Power Resource [FN04] (off)