[Nouveau] [Bug 73373] [NVE4] GPU lockup after opening many tabs in Chromium web browser

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73373

--- Comment #15 from Mario Barrera <mbarrera at gmx.com> ---
Maybe useful, opening about 10 tabs with embedded flash elements in Firefox
seems to cause the running Chromium browser to trigger the GPU lockup.

[47622.380883] nouveau E[   PFIFO][0000:01:00.0] PFIFO: read fault at
0x0000038000 [PAGE_NOT_PRESENT] from (unknown enum 0x00000007)/(unknown enum
0x00000006) on channel 0x00becd6000 [unknown]
[47652.758653] nouveau E[     DRM] GPU lockup - switching to software fbcon
[47667.778774] nouveau E[  X[586]] failed to idle channel 0xcccc0001 [X[586]]
[47682.791547] nouveau E[  X[586]] failed to idle channel 0xcccc0001 [X[586]]
[47697.804319] nouveau E[  X[586]] failed to idle channel 0xcccc0000 [X[586]]
[47712.817091] nouveau E[  X[586]] failed to idle channel 0xcccc0000 [X[586]]
[47728.123445] nouveau E[chromium[17985]] failed to idle channel 0xcccc0000
[chromium[17985]]
[47743.136216] nouveau E[chromium[17985]] failed to idle channel 0xcccc0000
[chromium[17985]]
[47758.152323] nouveau E[chromium[1104]] failed to idle channel 0xcccc0000
[chromium[1104]]
[47773.165095] nouveau E[chromium[1104]] failed to idle channel 0xcccc0000
[chromium[1104]]
[47788.184539] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]
[47803.197309] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]
[47818.213419] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]
[47833.226191] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]
[47848.242298] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]
[47863.255070] nouveau E[plugin-containe[23749]] failed to idle channel
0xcccc0000 [plugin-containe[23749]]

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