https://bugs.freedesktop.org/show_bug.cgi?id=92863
--- Comment #4 from [email protected] --- [ 1.716481] fb: switching to nouveaufb from EFI VGA [ 1.716744] nouveau [ DEVICE][0000:01:00.0] BOOT0 : 0x0e6000a1 [ 1.716745] nouveau [ DEVICE][0000:01:00.0] Chipset: GK106 (NVE6) [ 1.716746] nouveau [ DEVICE][0000:01:00.0] Family : NVE0 [ 1.776515] nouveau [ VBIOS][0000:01:00.0] using image from PROM [ 1.776601] nouveau [ VBIOS][0000:01:00.0] BIT signature found [ 1.776603] nouveau [ VBIOS][0000:01:00.0] version 80.06.28.00.08 [ 1.776851] nouveau [ PMC][0000:01:00.0] MSI interrupts enabled [ 1.776900] nouveau [ PFB][0000:01:00.0] RAM type: GDDR5 [ 1.776901] nouveau [ PFB][0000:01:00.0] RAM size: 2048 MiB [ 1.776902] nouveau [ PFB][0000:01:00.0] ZCOMP: 0 tags [ 1.778847] nouveau [ VOLT][0000:01:00.0] GPU voltage: 862500uv [ 1.828519] nouveau [ PTHERM][0000:01:00.0] FAN control: PWM [ 1.828532] nouveau [ PTHERM][0000:01:00.0] fan management: automatic [ 1.828555] nouveau [ PTHERM][0000:01:00.0] internal sensor: yes [ 1.828599] nouveau [ CLK][0000:01:00.0] 07: core 324 MHz memory 648 MHz [ 1.828617] nouveau [ CLK][0000:01:00.0] 0a: core 324-862 MHz memory 1620 MHz [ 1.828667] nouveau [ CLK][0000:01:00.0] 0d: core 549-1280 MHz memory 6008 MHz [ 1.828728] nouveau [ CLK][0000:01:00.0] 0f: core 549-1280 MHz memory 6008 MHz [ 1.828796] nouveau [ CLK][0000:01:00.0] --: core 324 MHz memory 648 MHz [ 1.950416] nouveau [ DRM] VRAM: 2048 MiB [ 1.950425] nouveau [ DRM] GART: 1048576 MiB [ 1.950429] nouveau [ DRM] TMDS table version 2.0 [ 1.950430] nouveau [ DRM] DCB version 4.0 [ 1.950432] nouveau [ DRM] DCB outp 00: 02000f00 00000000 [ 1.950434] nouveau [ DRM] DCB outp 01: 01000f02 00020030 [ 1.950436] nouveau [ DRM] DCB outp 03: 02011f62 00020010 [ 1.950437] nouveau [ DRM] DCB outp 04: 04822fb6 0f420010 [ 1.950438] nouveau [ DRM] DCB outp 05: 04022f72 00020010 [ 1.950440] nouveau [ DRM] DCB outp 06: 08033f82 00020030 [ 1.950441] nouveau [ DRM] DCB conn 00: 00001030 [ 1.950443] nouveau [ DRM] DCB conn 01: 00010161 [ 1.950445] nouveau [ DRM] DCB conn 02: 00020246 [ 1.950446] nouveau [ DRM] DCB conn 03: 01000331 [ 1.957375] nouveau [ DRM] MM: using COPY for buffer copies [ 2.257255] nouveau [ DRM] allocated 1920x1080 fb: 0x60000, bo ffff880408faa000 [ 2.257345] fbcon: nouveaufb (fb0) is primary device [ 2.744011] nouveau 0000:01:00.0: fb0: nouveaufb frame buffer device [ 2.744012] nouveau 0000:01:00.0: registered panic notifier [ 2.746206] [drm] Initialized nouveau 1.2.2 20120801 for 0000:01:00.0 on minor 0 [ 59.151525] nouveau E[ PFIFO][0000:01:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ] [ 59.151530] nouveau E[ PFIFO][0000:01:00.0] PGRAPH engine fault on channel 7, recovering... This is stock F23 now, but yesterday I observed the same behavior in new code with the 4.4 kernel and mesa 11.1.1-dev here: https://bugs.freedesktop.org/show_bug.cgi?id=72180#c43 I tried various things, including "options nouveau config=War00C800_0=1" and confirming by observing the workaround output in dmesg. Still crashes. -- You are receiving this mail because: You are the assignee for the bug.
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