OT: GTX780 broken?

From	Grzesiek Sójka <pld@sojka.co>
Newsgroups	linux.debian.user
Subject	OT: GTX780 broken?
Date	2021-02-25 23:50 +0100
Message-ID	<BMxCh-qa-3@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi there,

It looks that my GPU may be broken. Frame buffer works ok but after 
starting xorg I get black screen. GPU is Asus GeForce GTX 780 
(GTX780-DC2OC-3GD5).
--------------------------
# dmesg | grep nouveau
[    4.121840] fb0: switching to nouveaufb from EFI VGA
[    4.124068] nouveau 0000:03:00.0: vgaarb: deactivate vga console
[    4.124167] nouveau 0000:03:00.0: NVIDIA GK110 (0f0040a1)
[    4.245975] nouveau 0000:03:00.0: bios: version 80.10.3a.00.13
[    4.246847] nouveau 0000:03:00.0: fb: 3072 MiB GDDR5
[    4.317285] nouveau 0000:03:00.0: DRM: VRAM: 3072 MiB
[    4.317287] nouveau 0000:03:00.0: DRM: GART: 1048576 MiB
[    4.317291] nouveau 0000:03:00.0: DRM: TMDS table version 2.0
[    4.317293] nouveau 0000:03:00.0: DRM: DCB version 4.0
[    4.317295] nouveau 0000:03:00.0: DRM: DCB outp 00: 01000f02 00020030
[    4.317298] nouveau 0000:03:00.0: DRM: DCB outp 01: 02000f00 00000000
[    4.317300] nouveau 0000:03:00.0: DRM: DCB outp 02: 08011f82 00020030
[    4.317302] nouveau 0000:03:00.0: DRM: DCB outp 04: 02022f62 00020010
[    4.317304] nouveau 0000:03:00.0: DRM: DCB outp 05: 04833fb6 0f420010
[    4.317305] nouveau 0000:03:00.0: DRM: DCB outp 06: 04033f72 00020010
[    4.317308] nouveau 0000:03:00.0: DRM: DCB conn 00: 00001030
[    4.317309] nouveau 0000:03:00.0: DRM: DCB conn 01: 00020131
[    4.317311] nouveau 0000:03:00.0: DRM: DCB conn 02: 00002261
[    4.317313] nouveau 0000:03:00.0: DRM: DCB conn 03: 00010346
[    4.317688] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000200000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.317825] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000200000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.317837] nouveau 0000:03:00.0: DRM: MM: using COPY for buffer copies
[    4.318247] nouveau 0000:03:00.0: fifo: fault 01 [WRITE] at 
0000000000210000 engine 04 [BAR1] client 08 [HUB/HOST_CPU_NB] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.318280] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000210000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.319020] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000210000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.320585] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000210000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.320698] snd_hda_intel 0000:03:00.1: bound 0000:03:00.0 (ops 
nv50_audio_component_bind_ops [nouveau])
[    4.320699] nouveau 0000:03:00.0: fifo: fault 00 [READ] at 
0000000000210000 engine 04 [BAR1] client 07 [HUB/HOST_CPU] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.705312] nouveau 0000:03:00.0: DRM: allocated 2560x1600 fb: 
0xa0000, bo (____ptrval____)
[    4.705370] nouveau 0000:03:00.0: fifo: fault 01 [WRITE] at 
0000000000000000 engine 04 [BAR1] client 08 [HUB/HOST_CPU_NB] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.705418] fbcon: nouveaudrmfb (fb0) is primary device
[    4.855740] nouveau 0000:03:00.0: fifo: fault 01 [WRITE] at 
0000000000210000 engine 04 [BAR1] client 08 [HUB/HOST_CPU_NB] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.857159] nouveau 0000:03:00.0: fifo: fault 01 [WRITE] at 
0000000000210000 engine 04 [BAR1] client 08 [HUB/HOST_CPU_NB] reason 00 
[PDE] on channel -1 [00bfc25000 unknown]
[    4.857176] nouveau 0000:03:00.0: fifo: DROPPED_MMU_FAULT 00000000
[    6.856688] nouveau 0000:03:00.0: DRM: base-0: timeout
[    8.856736] nouveau 0000:03:00.0: DRM: base-1: timeout
[    9.014830] nouveau 0000:03:00.0: [drm] fb0: nouveaudrmfb frame 
buffer device
[    9.027975] [drm] Initialized nouveau 1.3.1 20120801 for 0000:03:00.0 
on minor 0
-----------------------------
Any suggestions??

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OT: GTX780 broken? Grzesiek Sójka <pld@sojka.co> - 2021-02-25 23:50 +0100
  Re: OT: GTX780 broken? "Alexander V. Makartsev" <avbetev@gmail.com> - 2021-02-26 06:50 +0100
    Re: OT: GTX780 broken? - mystery solved ;) Grzesiek Sójka <pld@sojka.co> - 2021-02-28 16:30 +0100

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