linux-kernel - nouveau stalling on stable kernel 5.9.0

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Message-ID: <e26994d7-3cdc-cfcf-2b76-e2f673ae61d4@telusplanet.net>
Date:   Mon, 12 Oct 2020 14:58:53 -0600
From:   bob <gillb4@...usplanet.net>
To:     linux-kernel@...r.kernel.org
Subject: nouveau stalling on stable kernel 5.9.0

Hello.  I hoped most of the nouveau video driver's problems would be 
solved by 5.9.0.  Sadly, no.


$ uname -a
Linux freedom 5.9.0 #1 SMP Sun Oct 11 20:28:07 MDT 2020 x86_64 x86_64 
x86_64 GNU/Linux


$ dmesg

[12170.319495] nouveau 0000:02:00.0: DRM: base-0: timeout
[12172.324280] nouveau 0000:02:00.0: DRM: base-0: timeout
[12174.329058] nouveau 0000:02:00.0: DRM: base-0: timeout
[12176.388513] nouveau 0000:02:00.0: DRM: base-0: timeout
[12178.393382] nouveau 0000:02:00.0: DRM: base-0: timeout
[12180.449640] nouveau 0000:02:00.0: DRM: base-0: timeout
[12182.471407] nouveau 0000:02:00.0: DRM: base-0: timeout
[12185.762258] nouveau 0000:02:00.0: DRM: base-0: timeout
[12187.768658] nouveau 0000:02:00.0: DRM: base-0: timeout
[12189.773614] nouveau 0000:02:00.0: DRM: base-0: timeout
[12191.774339] nouveau 0000:02:00.0: DRM: base-0: timeout
[12193.775100] nouveau 0000:02:00.0: DRM: base-0: timeout
[12196.510584] nouveau 0000:02:00.0: DRM: base-0: timeout
[12198.511678] nouveau 0000:02:00.0: DRM: base-0: timeout
[12200.512457] nouveau 0000:02:00.0: DRM: base-0: timeout
[12202.513576] nouveau 0000:02:00.0: DRM: base-0: timeout
[12204.514315] nouveau 0000:02:00.0: DRM: base-0: timeout
[12206.515680] nouveau 0000:02:00.0: DRM: base-0: timeout
[12208.516533] nouveau 0000:02:00.0: DRM: base-0: timeout
[12211.896158] nouveau 0000:02:00.0: DRM: base-0: timeout
[12213.897599] nouveau 0000:02:00.0: DRM: base-0: timeout
[12214.068060] nouveau 0000:02:00.0: disp: ERROR 5 [INVALID_STATE] 0b [] 
chid 1 mthd 0080 data 00000001
[12214.068075] nouveau 0000:02:00.0: disp: Base 1:
[12214.068079] nouveau 0000:02:00.0: disp:     0084: 00000000
[12214.068083] nouveau 0000:02:00.0: disp:     0088: 00000000
[12214.068086] nouveau 0000:02:00.0: disp:     008c: 00000000
[12214.068090] nouveau 0000:02:00.0: disp:     0090: 00000000
[12214.068096] nouveau 0000:02:00.0: disp:     0094: 00000000
[12214.068103] nouveau 0000:02:00.0: disp:     00a0: 00000060 -> 00000070
[12214.068109] nouveau 0000:02:00.0: disp:     00a4: f0000000
[12214.068116] nouveau 0000:02:00.0: disp:     00c0: fb0000fe
[12214.068122] nouveau 0000:02:00.0: disp:     00c4: 00000000
[12214.068128] nouveau 0000:02:00.0: disp:     00c8: 00000000
[12214.068134] nouveau 0000:02:00.0: disp:     00cc: 00000000
[12214.068140] nouveau 0000:02:00.0: disp:     00e0: 40000000
[12214.068147] nouveau 0000:02:00.0: disp:     00e4: 00000000
[12214.068153] nouveau 0000:02:00.0: disp:     00e8: 00000000
[12214.068159] nouveau 0000:02:00.0: disp:     00ec: 00000000
[12214.068165] nouveau 0000:02:00.0: disp:     00fc: 00000000
[12214.068171] nouveau 0000:02:00.0: disp:     0100: fffe0000
[12214.068178] nouveau 0000:02:00.0: disp:     0104: 00000000
[12214.068184] nouveau 0000:02:00.0: disp:     0110: 00000000
[12214.068190] nouveau 0000:02:00.0: disp:     0114: 00000000
[12214.068193] nouveau 0000:02:00.0: disp: Base 1 - Image 0:
[12214.068199] nouveau 0000:02:00.0: disp:     0800: 00033000 -> 0004be00
[12214.068205] nouveau 0000:02:00.0: disp:     0804: 00000000
[12214.068212] nouveau 0000:02:00.0: disp:     0808: 04380f00
[12214.068218] nouveau 0000:02:00.0: disp:     080c: 0000f004
[12214.068224] nouveau 0000:02:00.0: disp:     0810: 0000cf00
[12214.068226] nouveau 0000:02:00.0: disp: Base 1 - Image 1:
[12214.068233] nouveau 0000:02:00.0: disp:     0c00: 00033000 -> 0004be00
[12214.068239] nouveau 0000:02:00.0: disp:     0c04: 00000000
[12214.068245] nouveau 0000:02:00.0: disp:     0c08: 04380f00
[12214.068251] nouveau 0000:02:00.0: disp:     0c0c: 0000f004
[12214.068258] nouveau 0000:02:00.0: disp:     0c10: 0000cf00

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If you need anything else, please email me directly as I'm not on the list.

Bob