My system (Centos 7.2 3.10.0-862.3.2.el7.x86_64) on kernel 3.10.0,when running nvidia-smi :
Unable to determine the device handle for GPU 0000:00:05.0: Unknown Error
and dmesg:
nvidia 0000:00:05.0: irq 29 for MSI/MSI-X
NVRM: RmInitAdapter failed! (0x23:0x56:471)
NVRM: rm_init_adapter failed for device bearing minor number 0
nvidia 0000:00:06.0: irq 29 for MSI/MSI-X
NVRM: RmInitAdapter failed! (0x23:0x56:471)
NVRM: rm_init_adapter failed for device bearing minor number 1
nvidia-bug-report.log.gz (47.1 KB)