Fedora 32 host, a Win 10 professional guest, running on an AMD Ryzen 9 3950X
Very little writing to shared folders from Win 10 causes blue screen of death in Win 10 with this in the vmware.log
2021-03-15T15:45:30.025-05:00| vcpu-2| W003: WinBSOD: Synthetic MSR[0x40000100] 0x3b
2021-03-15T15:45:30.025-05:00| vcpu-2| W003+
2021-03-15T15:45:30.025-05:00| vcpu-2| W003: WinBSOD: Synthetic MSR[0x40000101] 0xc0000005
2021-03-15T15:45:30.025-05:00| vcpu-2| W003+
2021-03-15T15:45:30.025-05:00| vcpu-2| W003: WinBSOD: Synthetic MSR[0x40000102] 0xfffff802630e17a1
2021-03-15T15:45:30.025-05:00| vcpu-2| W003+
2021-03-15T15:45:30.025-05:00| vcpu-2| W003: WinBSOD: Synthetic MSR[0x40000103] 0xffff81802ef165a0
2021-03-15T15:45:30.025-05:00| vcpu-2| W003+
2021-03-15T15:45:30.025-05:00| vcpu-2| W003: WinBSOD: Synthetic MSR[0x40000104] 0x0
2021-03-15T15:45:30.025-05:00| vcpu-2| W003+
Workstation Pro 16.1.0 build-17198959
Windows 10 Enterprise Version 10.0.18363 Build 18363
Can reproduce easily by renaming directories on the shared folder.
This is in the guest system event log
The computer has rebooted from a bugcheck. The bugcheck was: 0x0000003b (0x00000000c0000005, 0xfffff802630e17a1, 0xffff81802ef165a0, 0x0000000000000000). A dump was saved in: C:\windows\MEMORY.DMP. Report Id: f4880375-1df8-4bac-a985-ba7ef275e417.
Also the blue screen mentions mup.sys
I may have fixed this.
I had the same host disk mounted in three different shared folders.
Removed the extra two keeping only the one top level shared folder.
Shared folder now seems stable.
Share folders still failed with only one mounted share.
I've moved to using SAMBA for Window 10 guest sharing.
Found a workaround.
Access the share folders via a link.
cd to your Windows Desktop
mklink /d DXC z:\myprojects\DXC
DXC link on desktop works well
@RandyTheMagnifi did you create the symlink inside your guest machine (to redirect to your shared folder) or did you create the symlink on your host machine and then created a new shared folder in VMware pointing to that symlink (instead pointing to the real folder)???