https://bugzilla.kernel.org/show_bug.cgi?id=120591
Bug ID: 120591 Summary: BUG() in dmesg after loading nouveau module Product: Drivers Version: 2.5 Kernel Version: 4.7-rc3 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: demfloro@demfloro.ru Regression: No
Created attachment 220561 --> https://bugzilla.kernel.org/attachment.cgi?id=220561&action=edit dmesg
OS: Arch Linux Video adapter: GeForce GTX 780 Ti xf86-nouveau: 1.0.12
I blacklisted nouveau module for full OS initialisation before reproducing, then issued: # modprobe nouveau debug=trace
After that screen becomes black and in dmesg appears: BUG: unable to handle kernel NULL pointer dereference at 0000000000000210
Bug is not reproducible with 4.7-rc2 or earlier mainline.