Going by the functions reported in the stack, looks like the host has crashed in the ahci driver module during extensive logging. Do you have any logs set to verbose or debug level logging? Any other recent changes made to your environment?
I experienced the exact same issue. In my case it was caused by a faulty driver/controller/device (AHCI / DVDROM). I solved it by disabling 'vmw_ahci' and 'ahci' drivers since I didn't use the DVDROM anyway. The SSD and HDD are on a separate RAID controller, so if that's the same in your case:
esxcli system module set --enabled=false --module=vmw_ahci
esxcli system module set --enabled=false --module=ahci
and reboot the server. The servers which have the same experience are stable now.
I also wrote an article about this on my blog, feel free to read:
Moderator note: Moved to ESXi
I have PSOD very similar to yours, however I am running an Cisco UCS blade. Did you find out anything for your PSOD? Cisco pointed me here, but I don't have any AHCI drivers installed.
Your PSOD screen shows Memory Controller Read Error messages which suggest hardware problems. If the firmware is up-to-date and supported, I would next recommend running hardware diagnostics.