[Nouveau] [Bug 86650] New: (NV44): initrd gpu lockup from 3.12 or 3.13 onwards

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86650

            Bug ID: 86650
           Summary: (NV44): initrd gpu lockup from 3.12 or 3.13 onwards
           Product: Mesa
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: sebastian at prohtmeyhet.de

Created attachment 109919
  --> https://bugs.freedesktop.org/attachment.cgi?id=109919&action=edit
complete dmesg from 3.18-rc4

all kernels since 3.13 immidiatly print this while loading the initrd: (copied
by hand)

-----------------------------------------------------
BUG: recent printk recursion!
E[ DRM] GPU lockup - switching to software fbcon
-----------------------------------------------------

this of course means X wont come up. the last working kernel seems to be 3.11.
i've tested 3.13, 3.15, 3.16, 3.17 and 3.18-rc4 which all show this behaviour.
i couldn't find a 3.12 kernel rpm so i did not test 3.12.

i am using opensuse 13.2 + factory. according to suse they do not patch noveau
and it's the same with the vanilla (unchanged) kernels provided by opensuse.

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