[Bug 153911] Nouveau driver overly verbose

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=153911

--- Comment #2 from be11f157cd19c4a2ba1e9c70a38b1a74@protonmail.com ---
I apologize for exaggerating the bug. It is not as severe as I described
previously but more than a inconvenience. Here's the output of a dmesg from
kernel 4.8:


[18530.252836] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[18530.252839] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18530.252945] nouveau 0000:01:00.0: DRM: suspending console...
[18530.252946] nouveau 0000:01:00.0: DRM: suspending display...
[18530.252953] nouveau 0000:01:00.0: DRM: evicting buffers...
[18530.252955] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[18530.252993] nouveau 0000:01:00.0: DRM: suspending client object trees...
[18530.253298] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[18550.149501] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[18550.318247] nouveau 0000:01:00.0: DRM: resuming client object trees...
[18550.318463] nouveau 0000:01:00.0: DRM: resuming display...
[18550.318480] nouveau 0000:01:00.0: DRM: resuming console...
[18556.251283] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18556.251418] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[18556.251421] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18556.251544] nouveau 0000:01:00.0: DRM: suspending console...
[18556.251545] nouveau 0000:01:00.0: DRM: suspending display...
[18556.251553] nouveau 0000:01:00.0: DRM: evicting buffers...
[18556.251554] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[18556.251593] nouveau 0000:01:00.0: DRM: suspending client object trees...
[18556.251939] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[18639.683028] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[18639.851685] nouveau 0000:01:00.0: DRM: resuming client object trees...
[18639.851938] nouveau 0000:01:00.0: DRM: resuming display...
[18639.851954] nouveau 0000:01:00.0: DRM: resuming console...
[18645.206414] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18645.206556] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[18645.206559] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18645.206673] nouveau 0000:01:00.0: DRM: suspending console...
[18645.206674] nouveau 0000:01:00.0: DRM: suspending display...
[18645.206681] nouveau 0000:01:00.0: DRM: evicting buffers...
[18645.206683] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[18645.206721] nouveau 0000:01:00.0: DRM: suspending client object trees...
[18645.207064] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[18647.915274] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[18648.084558] nouveau 0000:01:00.0: DRM: resuming client object trees...
[18648.084763] nouveau 0000:01:00.0: DRM: resuming display...
[18648.084780] nouveau 0000:01:00.0: DRM: resuming console...
[18654.005938] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18654.006077] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[18654.006079] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18654.006187] nouveau 0000:01:00.0: DRM: suspending console...
[18654.006187] nouveau 0000:01:00.0: DRM: suspending display...
[18654.006196] nouveau 0000:01:00.0: DRM: evicting buffers...
[18654.006197] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[18654.006235] nouveau 0000:01:00.0: DRM: suspending client object trees...
[18654.006628] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[18696.349661] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[18696.517834] nouveau 0000:01:00.0: DRM: resuming client object trees...
[18696.518040] nouveau 0000:01:00.0: DRM: resuming display...
[18696.518056] nouveau 0000:01:00.0: DRM: resuming console...
[18702.163294] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18702.163445] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[18702.163447] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[18702.163555] nouveau 0000:01:00.0: DRM: suspending console...
[18702.163556] nouveau 0000:01:00.0: DRM: suspending display...
[18702.163563] nouveau 0000:01:00.0: DRM: evicting buffers...
[18702.163565] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[18702.163603] nouveau 0000:01:00.0: DRM: suspending client object trees...
[18702.163947] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[19370.707138] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[19370.876429] nouveau 0000:01:00.0: DRM: resuming client object trees...
[19370.876548] nouveau 0000:01:00.0: DRM: resuming display...
[19370.876564] nouveau 0000:01:00.0: DRM: resuming console...
[19377.006404] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[19377.006541] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[19377.006543] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[19377.006652] nouveau 0000:01:00.0: DRM: suspending console...
[19377.006653] nouveau 0000:01:00.0: DRM: suspending display...
[19377.006661] nouveau 0000:01:00.0: DRM: evicting buffers...
[19377.006662] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[19377.006702] nouveau 0000:01:00.0: DRM: suspending client object trees...
[19377.006992] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[20995.953109] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[20996.121902] nouveau 0000:01:00.0: DRM: resuming client object trees...
[20996.122113] nouveau 0000:01:00.0: DRM: resuming display...
[20996.122130] nouveau 0000:01:00.0: DRM: resuming console...
[21002.197513] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21002.197646] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[21002.197648] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21002.197757] nouveau 0000:01:00.0: DRM: suspending console...
[21002.197758] nouveau 0000:01:00.0: DRM: suspending display...
[21002.197766] nouveau 0000:01:00.0: DRM: evicting buffers...
[21002.197767] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[21002.197806] nouveau 0000:01:00.0: DRM: suspending client object trees...
[21002.198161] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[21183.862446] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[21184.031556] nouveau 0000:01:00.0: DRM: resuming client object trees...
[21184.031686] nouveau 0000:01:00.0: DRM: resuming display...
[21184.031703] nouveau 0000:01:00.0: DRM: resuming console...
[21189.947142] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21189.947235] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[21189.947237] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21189.947342] nouveau 0000:01:00.0: DRM: suspending console...
[21189.947343] nouveau 0000:01:00.0: DRM: suspending display...
[21189.947350] nouveau 0000:01:00.0: DRM: evicting buffers...
[21189.947351] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[21189.947391] nouveau 0000:01:00.0: DRM: suspending client object trees...
[21189.947676] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[21217.372449] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[21217.540986] nouveau 0000:01:00.0: DRM: resuming client object trees...
[21217.541111] nouveau 0000:01:00.0: DRM: resuming display...
[21217.541128] nouveau 0000:01:00.0: DRM: resuming console...
[21224.905335] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21224.905464] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[21224.905467] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21224.905574] nouveau 0000:01:00.0: DRM: suspending console...
[21224.905575] nouveau 0000:01:00.0: DRM: suspending display...
[21224.905584] nouveau 0000:01:00.0: DRM: evicting buffers...
[21224.905585] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[21224.905624] nouveau 0000:01:00.0: DRM: suspending client object trees...
[21224.905936] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[21499.961424] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[21500.125811] nouveau 0000:01:00.0: DRM: resuming client object trees...
[21500.126037] nouveau 0000:01:00.0: DRM: resuming display...
[21500.126054] nouveau 0000:01:00.0: DRM: resuming console...
[21505.849956] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21505.850102] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[21505.850104] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21505.850227] nouveau 0000:01:00.0: DRM: suspending console...
[21505.850228] nouveau 0000:01:00.0: DRM: suspending display...
[21505.850236] nouveau 0000:01:00.0: DRM: evicting buffers...
[21505.850237] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[21505.850275] nouveau 0000:01:00.0: DRM: suspending client object trees...
[21505.850617] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[21511.298103] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[21511.464491] nouveau 0000:01:00.0: DRM: resuming client object trees...
[21511.464692] nouveau 0000:01:00.0: DRM: resuming display...
[21511.464708] nouveau 0000:01:00.0: DRM: resuming console...
[21517.799261] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21517.799414] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[21517.799417] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[21517.799523] nouveau 0000:01:00.0: DRM: suspending console...
[21517.799524] nouveau 0000:01:00.0: DRM: suspending display...
[21517.799531] nouveau 0000:01:00.0: DRM: evicting buffers...
[21517.799532] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[21517.799572] nouveau 0000:01:00.0: DRM: suspending client object trees...
[21517.799895] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[22181.132635] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[22181.296250] nouveau 0000:01:00.0: DRM: resuming client object trees...
[22181.296464] nouveau 0000:01:00.0: DRM: resuming display...
[22181.296481] nouveau 0000:01:00.0: DRM: resuming console...
[22189.812463] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22189.812562] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[22189.812564] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22189.812677] nouveau 0000:01:00.0: DRM: suspending console...
[22189.812678] nouveau 0000:01:00.0: DRM: suspending display...
[22189.812685] nouveau 0000:01:00.0: DRM: evicting buffers...
[22189.812686] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[22189.812725] nouveau 0000:01:00.0: DRM: suspending client object trees...
[22189.813035] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[22282.954020] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[22283.122068] nouveau 0000:01:00.0: DRM: resuming client object trees...
[22283.122192] nouveau 0000:01:00.0: DRM: resuming display...
[22283.122209] nouveau 0000:01:00.0: DRM: resuming console...
[22289.167102] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22289.167195] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[22289.167197] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22289.167303] nouveau 0000:01:00.0: DRM: suspending console...
[22289.167304] nouveau 0000:01:00.0: DRM: suspending display...
[22289.167311] nouveau 0000:01:00.0: DRM: evicting buffers...
[22289.167312] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[22289.167351] nouveau 0000:01:00.0: DRM: suspending client object trees...
[22289.167701] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[22302.603856] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[22302.773196] nouveau 0000:01:00.0: DRM: resuming client object trees...
[22302.773403] nouveau 0000:01:00.0: DRM: resuming display...
[22302.773419] nouveau 0000:01:00.0: DRM: resuming console...
[22308.846046] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22308.846179] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[22308.846182] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22308.846291] nouveau 0000:01:00.0: DRM: suspending console...
[22308.846292] nouveau 0000:01:00.0: DRM: suspending display...
[22308.846300] nouveau 0000:01:00.0: DRM: evicting buffers...
[22308.846301] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[22308.846341] nouveau 0000:01:00.0: DRM: suspending client object trees...
[22308.846720] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[22616.018105] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[22616.187229] nouveau 0000:01:00.0: DRM: resuming client object trees...
[22616.187440] nouveau 0000:01:00.0: DRM: resuming display...
[22616.187457] nouveau 0000:01:00.0: DRM: resuming console...
[22621.948928] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22621.949080] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[22621.949083] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22621.949204] nouveau 0000:01:00.0: DRM: suspending console...
[22621.949205] nouveau 0000:01:00.0: DRM: suspending display...
[22621.949213] nouveau 0000:01:00.0: DRM: evicting buffers...
[22621.949214] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[22621.949252] nouveau 0000:01:00.0: DRM: suspending client object trees...
[22621.949636] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[22623.205064] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[22623.374389] nouveau 0000:01:00.0: DRM: resuming client object trees...
[22623.374605] nouveau 0000:01:00.0: DRM: resuming display...
[22623.374619] nouveau 0000:01:00.0: DRM: resuming console...
[22628.988441] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22628.988531] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[22628.988534] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[22628.988643] nouveau 0000:01:00.0: DRM: suspending console...
[22628.988644] nouveau 0000:01:00.0: DRM: suspending display...
[22628.988651] nouveau 0000:01:00.0: DRM: evicting buffers...
[22628.988652] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[22628.988691] nouveau 0000:01:00.0: DRM: suspending client object trees...
[22628.989045] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[25977.201776] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[25977.370350] nouveau 0000:01:00.0: DRM: resuming client object trees...
[25977.370481] nouveau 0000:01:00.0: DRM: resuming display...
[25977.370497] nouveau 0000:01:00.0: DRM: resuming console...
[25985.684959] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[25985.685092] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[25985.685095] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[25985.685205] nouveau 0000:01:00.0: DRM: suspending console...
[25985.685206] nouveau 0000:01:00.0: DRM: suspending display...
[25985.685214] nouveau 0000:01:00.0: DRM: evicting buffers...
[25985.685215] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[25985.685255] nouveau 0000:01:00.0: DRM: suspending client object trees...
[25985.685560] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[26022.309982] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[26022.478575] nouveau 0000:01:00.0: DRM: resuming client object trees...
[26022.478800] nouveau 0000:01:00.0: DRM: resuming display...
[26022.478815] nouveau 0000:01:00.0: DRM: resuming console...
[26029.602559] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26029.602698] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[26029.602700] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26029.602833] nouveau 0000:01:00.0: DRM: suspending console...
[26029.602834] nouveau 0000:01:00.0: DRM: suspending display...
[26029.602841] nouveau 0000:01:00.0: DRM: evicting buffers...
[26029.602843] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[26029.602889] nouveau 0000:01:00.0: DRM: suspending client object trees...
[26029.603217] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[26421.289263] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[26421.457028] nouveau 0000:01:00.0: DRM: resuming client object trees...
[26421.457235] nouveau 0000:01:00.0: DRM: resuming display...
[26421.457252] nouveau 0000:01:00.0: DRM: resuming console...
[26431.580575] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26431.580707] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[26431.580709] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26431.580816] nouveau 0000:01:00.0: DRM: suspending console...
[26431.580817] nouveau 0000:01:00.0: DRM: suspending display...
[26431.580832] nouveau 0000:01:00.0: DRM: evicting buffers...
[26431.580834] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[26431.580883] nouveau 0000:01:00.0: DRM: suspending client object trees...
[26431.581259] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[26569.320148] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[26569.487356] nouveau 0000:01:00.0: DRM: resuming client object trees...
[26569.487559] nouveau 0000:01:00.0: DRM: resuming display...
[26569.487576] nouveau 0000:01:00.0: DRM: resuming console...
[26580.772354] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26580.772497] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[26580.772500] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[26580.772621] nouveau 0000:01:00.0: DRM: suspending console...
[26580.772622] nouveau 0000:01:00.0: DRM: suspending display...
[26580.772629] nouveau 0000:01:00.0: DRM: evicting buffers...
[26580.772630] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[26580.772668] nouveau 0000:01:00.0: DRM: suspending client object trees...
[26580.773013] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[27366.998585] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[27367.166834] nouveau 0000:01:00.0: DRM: resuming client object trees...
[27367.167071] nouveau 0000:01:00.0: DRM: resuming display...
[27367.167087] nouveau 0000:01:00.0: DRM: resuming console...
[27373.049163] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27373.049257] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[27373.049260] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27373.049378] nouveau 0000:01:00.0: DRM: suspending console...
[27373.049379] nouveau 0000:01:00.0: DRM: suspending display...
[27373.049387] nouveau 0000:01:00.0: DRM: evicting buffers...
[27373.049389] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[27373.049427] nouveau 0000:01:00.0: DRM: suspending client object trees...
[27373.049835] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[27822.360434] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[27822.528963] nouveau 0000:01:00.0: DRM: resuming client object trees...
[27822.529172] nouveau 0000:01:00.0: DRM: resuming display...
[27822.529189] nouveau 0000:01:00.0: DRM: resuming console...
[27830.544036] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27830.544181] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[27830.544183] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27830.544291] nouveau 0000:01:00.0: DRM: suspending console...
[27830.544292] nouveau 0000:01:00.0: DRM: suspending display...
[27830.544300] nouveau 0000:01:00.0: DRM: evicting buffers...
[27830.544301] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[27830.544340] nouveau 0000:01:00.0: DRM: suspending client object trees...
[27830.544692] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[27842.830294] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[27842.999302] nouveau 0000:01:00.0: DRM: resuming client object trees...
[27842.999426] nouveau 0000:01:00.0: DRM: resuming display...
[27842.999443] nouveau 0000:01:00.0: DRM: resuming console...
[27848.543083] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27848.543221] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[27848.543224] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[27848.543338] nouveau 0000:01:00.0: DRM: suspending console...
[27848.543339] nouveau 0000:01:00.0: DRM: suspending display...
[27848.543347] nouveau 0000:01:00.0: DRM: evicting buffers...
[27848.543349] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[27848.543388] nouveau 0000:01:00.0: DRM: suspending client object trees...
[27848.543696] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[29302.462101] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[29302.630353] nouveau 0000:01:00.0: DRM: resuming client object trees...
[29302.630569] nouveau 0000:01:00.0: DRM: resuming display...
[29302.630586] nouveau 0000:01:00.0: DRM: resuming console...
[29307.633274] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[29307.633409] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[29307.633411] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[29307.633518] nouveau 0000:01:00.0: DRM: suspending console...
[29307.633519] nouveau 0000:01:00.0: DRM: suspending display...
[29307.633528] nouveau 0000:01:00.0: DRM: evicting buffers...
[29307.633529] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[29307.633568] nouveau 0000:01:00.0: DRM: suspending client object trees...
[29307.633914] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[29732.347401] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[29732.516228] nouveau 0000:01:00.0: DRM: resuming client object trees...
[29732.516444] nouveau 0000:01:00.0: DRM: resuming display...
[29732.516461] nouveau 0000:01:00.0: DRM: resuming console...
[29738.439716] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[29738.439847] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[29738.439850] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[29738.439959] nouveau 0000:01:00.0: DRM: suspending console...
[29738.439960] nouveau 0000:01:00.0: DRM: suspending display...
[29738.439968] nouveau 0000:01:00.0: DRM: evicting buffers...
[29738.439969] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[29738.440009] nouveau 0000:01:00.0: DRM: suspending client object trees...
[29738.440376] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[51621.573316] usb 4-1: new SuperSpeed USB device number 2 using xhci_hcd
[51621.618411] usb-storage 4-1:1.0: USB Mass Storage device detected
[51621.618586] scsi host6: usb-storage 4-1:1.0
[51621.618607] scsi host6: runtime PM trying to activate child device host6 but
parent (4-1:1.0) is not active
[51621.618643] usbcore: registered new interface driver usb-storage
[51621.619422] usbcore: registered new interface driver uas
[51622.862601] scsi 6:0:0:0: Direct-Access     ADATA    USB Flash Drive  1100
PQ: 0 ANSI: 6
[51622.862994] sd 6:0:0:0: Attached scsi generic sg3 type 0
[51622.863429] sd 6:0:0:0: [sdc] 121241600 512-byte logical blocks: (62.1
GB/57.8 GiB)
[51622.864043] sd 6:0:0:0: [sdc] Write Protect is off
[51622.864045] sd 6:0:0:0: [sdc] Mode Sense: 43 00 00 00
[51622.864565] sd 6:0:0:0: [sdc] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[51622.869295]  sdc: sdc1
[51622.871759] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[51623.480126] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[51623.649142] nouveau 0000:01:00.0: DRM: resuming client object trees...
[51623.649331] nouveau 0000:01:00.0: DRM: resuming display...
[51623.649348] nouveau 0000:01:00.0: DRM: resuming console...
[51629.642434] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[51629.642577] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[51629.642580] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[51629.642685] nouveau 0000:01:00.0: DRM: suspending console...
[51629.642686] nouveau 0000:01:00.0: DRM: suspending display...
[51629.642694] nouveau 0000:01:00.0: DRM: evicting buffers...
[51629.642696] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[51629.642736] nouveau 0000:01:00.0: DRM: suspending client object trees...
[51629.643017] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[51676.419971] usb 4-1: USB disconnect, device number 2
[51676.420478] sd 6:0:0:0: [sdc] Synchronizing SCSI cache
[51676.420507] sd 6:0:0:0: [sdc] Synchronize Cache(10) failed: Result:
hostbyte=0x01 driverbyte=0x00
[51997.612746] usb 4-1: new SuperSpeed USB device number 3 using xhci_hcd
[51997.651354] usb-storage 4-1:1.0: USB Mass Storage device detected
[51997.651676] scsi host6: usb-storage 4-1:1.0
[51997.651745] scsi host6: runtime PM trying to activate child device host6 but
parent (4-1:1.0) is not active
[51998.842689] scsi 6:0:0:0: Direct-Access     ADATA    USB Flash Drive  1100
PQ: 0 ANSI: 6
[51998.842855] sd 6:0:0:0: Attached scsi generic sg3 type 0
[51998.843504] sd 6:0:0:0: [sdc] 121241600 512-byte logical blocks: (62.1
GB/57.8 GiB)
[51998.844006] sd 6:0:0:0: [sdc] Write Protect is off
[51998.844008] sd 6:0:0:0: [sdc] Mode Sense: 43 00 00 00
[51998.844579] sd 6:0:0:0: [sdc] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[51998.849372]  sdc: sdc1
[51998.851548] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[52031.067627] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[52031.236534] nouveau 0000:01:00.0: DRM: resuming client object trees...
[52031.236688] nouveau 0000:01:00.0: DRM: resuming display...
[52031.236710] nouveau 0000:01:00.0: DRM: resuming console...
[52037.220157] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52037.220296] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[52037.220298] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52037.220407] nouveau 0000:01:00.0: DRM: suspending console...
[52037.220408] nouveau 0000:01:00.0: DRM: suspending display...
[52037.220416] nouveau 0000:01:00.0: DRM: evicting buffers...
[52037.220417] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[52037.220456] nouveau 0000:01:00.0: DRM: suspending client object trees...
[52037.220755] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[52061.186163] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[52061.353990] nouveau 0000:01:00.0: DRM: resuming client object trees...
[52061.354134] nouveau 0000:01:00.0: DRM: resuming display...
[52061.354150] nouveau 0000:01:00.0: DRM: resuming console...
[52063.458750] usb 4-1: USB disconnect, device number 3
[52066.358565] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52066.358703] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[52066.358706] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52066.358812] nouveau 0000:01:00.0: DRM: suspending console...
[52066.358813] nouveau 0000:01:00.0: DRM: suspending display...
[52066.358821] nouveau 0000:01:00.0: DRM: evicting buffers...
[52066.358822] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[52066.358861] nouveau 0000:01:00.0: DRM: suspending client object trees...
[52066.359209] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[52381.453642] usb 1-1.2: USB disconnect, device number 4
[52382.250547] usb 2-1.2: USB disconnect, device number 3
[52387.724222] r8169 0000:03:00.0 eth0: link down
[52396.402985] PM: Syncing filesystems ... done.
[52396.416450] Freezing user space processes ... (elapsed 0.001 seconds) done.
[52396.417576] Double checking all user space processes after OOM killer
disable... (elapsed 0.000 seconds) 
[52396.417587] Freezing remaining freezable tasks ... (elapsed 0.001 seconds)
done.
[52396.418672] Suspending console(s) (use no_console_suspend to debug)
[52396.418800] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[52396.418823] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[52396.418892] sd 1:0:0:0: [sdb] Stopping disk
[52396.421406] sd 0:0:0:0: [sda] Stopping disk
[52397.027169] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[52397.190761] nouveau 0000:01:00.0: DRM: resuming client object trees...
[52397.190856] nouveau 0000:01:00.0: DRM: resuming display...
[52397.190873] nouveau 0000:01:00.0: DRM: resuming console...
[52397.190879] nouveau 0000:01:00.0: DRM: suspending console...
[52397.190880] nouveau 0000:01:00.0: DRM: suspending display...
[52397.190885] nouveau 0000:01:00.0: DRM: evicting buffers...
[52397.190887] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[52397.190926] nouveau 0000:01:00.0: DRM: suspending client object trees...
[52397.191182] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[52397.800778] PM: suspend of devices complete after 1382.100 msecs
[52397.830534] PM: late suspend of devices complete after 29.753 msecs
[52397.830996] pcieport 0000:00:1c.3: System wakeup enabled by ACPI
[52397.860567] PM: noirq suspend of devices complete after 30.032 msecs
[52397.860795] ACPI: Preparing to enter system sleep state S3
[52398.043598] ACPI : EC: EC stopped
[52398.043598] PM: Saving platform NVS memory
[52398.043895] Disabling non-boot CPUs ...
[52398.045027] smpboot: CPU 1 is now offline
[52398.046556] smpboot: CPU 2 is now offline
[52398.048081] smpboot: CPU 3 is now offline
[52398.049467] ACPI: Low-level resume complete
[52398.049510] ACPI : EC: EC started
[52398.049510] PM: Restoring platform NVS memory
[52398.049882] Enabling non-boot CPUs ...
[52398.049913] x86: Booting SMP configuration:
[52398.049913] smpboot: Booting Node 0 Processor 1 APIC 0x2
[52398.052472]  cache: parent cpu1 should not be sleeping
[52398.052668] CPU1 is up
[52398.052709] smpboot: Booting Node 0 Processor 2 APIC 0x4
[52398.055357]  cache: parent cpu2 should not be sleeping
[52398.055565] CPU2 is up
[52398.055602] smpboot: Booting Node 0 Processor 3 APIC 0x6
[52398.058243]  cache: parent cpu3 should not be sleeping
[52398.058451] CPU3 is up
[52398.061947] ACPI: Waking up from system sleep state S3
[52399.671946] pcieport 0000:00:1c.4: System wakeup disabled by ACPI
[52399.672195] PM: noirq resume of devices complete after 30.525 msecs
[52399.682511] PM: early resume of devices complete after 10.306 msecs
[52399.682607] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[52399.682712] pcieport 0000:00:1c.3: System wakeup disabled by ACPI
[52399.684743] usb usb3: root hub lost power or was reset
[52399.684744] usb usb4: root hub lost power or was reset
[52399.705893] sd 0:0:0:0: [sda] Starting disk
[52399.705894] sd 1:0:0:0: [sdb] Starting disk
[52399.785349] rtc_cmos 00:03: System wakeup disabled by ACPI
[52399.846824] nouveau 0000:01:00.0: DRM: resuming client object trees...
[52399.846969] nouveau 0000:01:00.0: DRM: resuming display...
[52399.847034] nouveau 0000:01:00.0: DRM: resuming console...
[52399.847666] r8169 0000:03:00.0 eth0: link down
[52399.971770] usb 1-1.1: reset high-speed USB device number 3 using ehci-pci
[52399.971780] usb 2-1.3: reset full-speed USB device number 4 using ehci-pci
[52400.073345] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[52400.073502] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[52400.074570] ata1.00: configured for UDMA/133
[52400.080672] ata3.00: configured for UDMA/100
[52401.331611] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[52401.334528] ata2.00: configured for UDMA/133
[52401.349739] PM: resume of devices complete after 1667.315 msecs
[52401.377594] Restarting tasks ... done.
[52401.471554] usb 1-1.2: new low-speed USB device number 5 using ehci-pci
[52401.651103] input: Microsoft Wired Keyboard 400 as
/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:045E:0752.0003/input/input15
[52401.711790] hid-generic 0003:045E:0752.0003: input,hidraw0: USB HID v1.11
Keyboard [Microsoft Wired Keyboard 400] on usb-0000:00:1a.0-1.2/input0
[52406.381336] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52406.381431] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[52406.381433] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52406.381551] nouveau 0000:01:00.0: DRM: suspending console...
[52406.381552] nouveau 0000:01:00.0: DRM: suspending display...
[52406.381560] nouveau 0000:01:00.0: DRM: evicting buffers...
[52406.381562] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[52406.381601] nouveau 0000:01:00.0: DRM: suspending client object trees...
[52406.381920] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[52409.201176] usb 2-1.2: new low-speed USB device number 5 using ehci-pci
[52409.359347] input: PixArt USB Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/2-1.2:1.0/0003:093A:2510.0004/input/input16
[52409.359696] hid-generic 0003:093A:2510.0004: input,hidraw1: USB HID v1.11
Mouse [PixArt USB Optical Mouse] on usb-0000:00:1d.0-1.2/input0
[52411.167794] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[52411.339541] nouveau 0000:01:00.0: DRM: resuming client object trees...
[52411.339678] nouveau 0000:01:00.0: DRM: resuming display...
[52411.339696] nouveau 0000:01:00.0: DRM: resuming console...
[52417.200772] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52417.200901] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[52417.200905] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[52417.201058] nouveau 0000:01:00.0: DRM: suspending console...
[52417.201059] nouveau 0000:01:00.0: DRM: suspending display...
[52417.201068] nouveau 0000:01:00.0: DRM: evicting buffers...
[52417.201070] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[52417.201110] nouveau 0000:01:00.0: DRM: suspending client object trees...
[52417.201409] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[52427.495850] r8169 0000:03:00.0 eth0: link up
[63965.971782] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[63966.143648] nouveau 0000:01:00.0: DRM: resuming client object trees...
[63966.143896] nouveau 0000:01:00.0: DRM: resuming display...
[63966.143914] nouveau 0000:01:00.0: DRM: resuming console...
[63972.008815] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[63972.008944] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[63972.008946] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[63972.009055] nouveau 0000:01:00.0: DRM: suspending console...
[63972.009056] nouveau 0000:01:00.0: DRM: suspending display...
[63972.009064] nouveau 0000:01:00.0: DRM: evicting buffers...
[63972.009065] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[63972.009104] nouveau 0000:01:00.0: DRM: suspending client object trees...
[63972.009475] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64007.362791] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64007.534515] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64007.534652] nouveau 0000:01:00.0: DRM: resuming display...
[64007.534669] nouveau 0000:01:00.0: DRM: resuming console...
[64013.606442] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64013.606540] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64013.606543] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64013.606650] nouveau 0000:01:00.0: DRM: suspending console...
[64013.606651] nouveau 0000:01:00.0: DRM: suspending display...
[64013.606659] nouveau 0000:01:00.0: DRM: evicting buffers...
[64013.606660] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64013.606699] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64013.607008] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64064.203307] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64064.375014] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64064.375263] nouveau 0000:01:00.0: DRM: resuming display...
[64064.375280] nouveau 0000:01:00.0: DRM: resuming console...
[64069.923441] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64069.923610] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64069.923612] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64069.923733] nouveau 0000:01:00.0: DRM: suspending console...
[64069.923734] nouveau 0000:01:00.0: DRM: suspending display...
[64069.923742] nouveau 0000:01:00.0: DRM: evicting buffers...
[64069.923743] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64069.923781] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64069.924160] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64098.527096] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64098.698601] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64098.698838] nouveau 0000:01:00.0: DRM: resuming display...
[64098.698856] nouveau 0000:01:00.0: DRM: resuming console...
[64104.561505] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64104.561677] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64104.561679] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64104.561787] nouveau 0000:01:00.0: DRM: suspending console...
[64104.561788] nouveau 0000:01:00.0: DRM: suspending display...
[64104.561795] nouveau 0000:01:00.0: DRM: evicting buffers...
[64104.561796] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64104.561835] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64104.562204] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64105.847365] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64106.019470] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64106.019758] nouveau 0000:01:00.0: DRM: resuming display...
[64106.019775] nouveau 0000:01:00.0: DRM: resuming console...
[64112.571059] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64112.571236] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64112.571238] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64112.571348] nouveau 0000:01:00.0: DRM: suspending console...
[64112.571349] nouveau 0000:01:00.0: DRM: suspending display...
[64112.571357] nouveau 0000:01:00.0: DRM: evicting buffers...
[64112.571358] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64112.571397] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64112.571738] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64522.976953] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64523.148539] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64523.148762] nouveau 0000:01:00.0: DRM: resuming display...
[64523.148779] nouveau 0000:01:00.0: DRM: resuming console...
[64528.778382] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64528.778522] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64528.778525] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64528.778639] nouveau 0000:01:00.0: DRM: suspending console...
[64528.778640] nouveau 0000:01:00.0: DRM: suspending display...
[64528.778648] nouveau 0000:01:00.0: DRM: evicting buffers...
[64528.778649] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64528.778688] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64528.779072] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64739.619515] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64739.791198] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64739.791335] nouveau 0000:01:00.0: DRM: resuming display...
[64739.791353] nouveau 0000:01:00.0: DRM: resuming console...
[64745.726433] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64745.726577] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64745.726580] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64745.726726] nouveau 0000:01:00.0: DRM: suspending console...
[64745.726727] nouveau 0000:01:00.0: DRM: suspending display...
[64745.726736] nouveau 0000:01:00.0: DRM: evicting buffers...
[64745.726737] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64745.726777] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64745.727099] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64774.550007] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64774.713802] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64774.714052] nouveau 0000:01:00.0: DRM: resuming display...
[64774.714069] nouveau 0000:01:00.0: DRM: resuming console...
[64780.924563] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64780.924727] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64780.924729] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64780.924856] nouveau 0000:01:00.0: DRM: suspending console...
[64780.924857] nouveau 0000:01:00.0: DRM: suspending display...
[64780.924865] nouveau 0000:01:00.0: DRM: evicting buffers...
[64780.924866] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64780.924905] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64780.925252] nouveau 0000:01:00.0: DRM: suspending kernel object tree...
[64783.942332] nouveau 0000:01:00.0: DRM: resuming kernel object tree...
[64784.106313] nouveau 0000:01:00.0: DRM: resuming client object trees...
[64784.106443] nouveau 0000:01:00.0: DRM: resuming display...
[64784.106460] nouveau 0000:01:00.0: DRM: resuming console...
[64790.494051] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64790.494181] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM
[64790.494184] ACPI Warning: \_SB.PCI0.PEG0.PEGP._DSM: Argument #4 type
mismatch - Found [Buffer], ACPI requires [Package] (20160422/nsarguments-95)
[64790.494330] nouveau 0000:01:00.0: DRM: suspending console...
[64790.494331] nouveau 0000:01:00.0: DRM: suspending display...
[64790.494341] nouveau 0000:01:00.0: DRM: evicting buffers...
[64790.494342] nouveau 0000:01:00.0: DRM: waiting for kernel channels to go
idle...
[64790.494383] nouveau 0000:01:00.0: DRM: suspending client object trees...
[64790.494697] nouveau 0000:01:00.0: DRM: suspending kernel object tree...

As you can see, nouveau is printing a lot of messages. I understand that this
is intended behavior but I have both the nouveau log level and max log level
set to 0 in the kernel config. I would appreciate it if you remove these
messages, or at least add a option to disable them in the kernel config.

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