Driver causes hard crash on a Sun Ultra 40 M2

Are there any known compatibility issues with the 177.03 drivers? I installed them on our workstation (details below), and even without the T10P sample board in the system running any CUDA program (even just CUT_DEVICE_INIT) causes a hard crash in the system.

I’ll be trying another system later today (780i MB, 64-bit linux) to see if I can get the card working there.

Workstation details:
System: Sun Ultra 40 M2
GPUs: Quadro NVS Graphics card and a Tesla D870
OS: CentOS 5.1 x86_64 (binary compatible with RHEL5.1)