[Bug 27587] New: X (nouveau) crashes kernel on start

[Bug 27587] New: X (nouveau) crashes kernel on start

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=27587

           Summary: X (nouveau) crashes kernel on start
           Product: xorg
           Version: 7.5
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
        ReportedBy: alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
         QAContact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org


Created an attachment (id=34893)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=34893)
kernel log

Hi. I recently updated Linus' kernel tree to revision
0eddb519b9127c73d53db4bf3ec1d45b13f844d1 (2.6.34-git), nouveau DDX from git to
revision 4063616938f76af8028491276039d422c0782b1b and libdrm, also from git, to
revision 894c86e8400f13f1ee0dfe23ca4b5f98c32d9223. Then I recompiled all the
code in following order 1) kernel; 2) libdrm; 3) DDX. And rebooted - after
starting X left several seconds system hangs up, I think that was kernel panic
because CapsLock was blinking and system didn't respond on any attempts to
reboot, even SysRq didn't help.

With 2.6.34-rc3 same versions of DDX and libdrm work fine. The interesting fact
that there is nothing in kernel log and syslog about this.

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[Bug 27587] X (nouveau) crashes kernel on start

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=27587

Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |highest

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[Bug 27587] X (nouveau) crashes kernel on start

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=27587

Marcin Slusarz <marcin.slusarz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #34893|application/octet-stream    |text/plain
          mime type|                            |

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[Bug 27587] X (nouveau) crashes kernel on start

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=27587

--- Comment #1 from Alexander <alex.vizor-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2010-04-13 07:58:14 PDT ---
It works good with 2.6.34-rc4, seems this bug can be closed. Sorry for panic :)

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[Bug 27587] X (nouveau) crashes kernel on start

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

https://bugs.freedesktop.org/show_bug.cgi?id=27587

Brandon Philips <brandon-Qdl1sq8EXS0@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Brandon Philips <brandon-Qdl1sq8EXS0@public.gmane.org> 2010-10-25 16:22:38 PDT ---
Resolving via Comment #1.

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