https://bugs.freedesktop.org/show_bug.cgi?id=64774 --- Comment #3 from Ilia Mirkin --- Would be nice to see the output of gdb /lib/modules/..../nvidia.ko disassemble nvc0_vm_map_sg Looks like there's a null deref in there (CR2 = 0). Although I think that optimus mode isn't supposed to be well-supported right now. But we still shouldn't be oopsing the kernel. -- You are receiving this mail because: You are the assignee for the bug.