I you watch a movie that uses CUDA/VDPAU (nvdec for mpv, vdpau for VLC) decoding with {410,415,418,430} and pause the movie and do a S3 (suspend to RAM) ... everything that needs CUDA and GPU acceleration stop working. will update with appropriate dmesg output.
Maybe VDPAU can recover but CUDA can't
Got the extra outut from dmesg - it prints graphics cards serial no and bus id
dmesg output after S3 with a NVDEC movie playing
"Could not consume packet." Restart mpv or any other CUDA based application:
<code>
NVRM: Xid (PCI:0000:1f:00): 31, Ch 00000003, intr 10000000. MMU Fault: ENGINE HOST6 HUBCLIENT_HOST faulted @ 0x1_001a1000. Fault is of type FAULT_PDE ACCESS_TYPE_READ
NVRM: Xid (PCI:0000:1f:00): 31, Ch 0000007c, intr 10000000. MMU Fault: ENGINE HOST0 HUBCLIENT_HOST faulted @ 0x2_00800000. Fault is of type FAULT_PDE ACCESS_TYPE_READ
</code>
