[CentOS] C 7.6, radeon

Hi, folks,

   Got a user that's recently(? been having odd things with her
workstation video. This morning, in the logs, long before she got in, I
saw a ton of errors
Jan 18 08:06:50 <workstation> kernel: VM fault (0x04, vmid 1) at page 10,
write from CP (48)
Jan 18 08:06:50 <workstation> kernel: radeon 0000:01:00.0: GPU fault
detected: 146 0x01433014
Jan 18 08:06:50 <workstation> kernel: radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_ADDR   0x0000000A
Jan 18 08:06:50 <workstation> kernel: radeon 0000:01:00.0:  
VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x03030014

I see that radeon.ko is part of the kernel, and there's no updates. She
running kernel 3.10.0-957.1.3.el7.x86_64. I see no errors in Xorg.0.log.

Anyone got a clue, or see this error?

       mark