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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 59904] New: 3DMark2000 crashes: radeon: mmap failed, errno: 12
Date: Sat, 26 Jan 2013 14:34:27 +0000	[thread overview]
Message-ID: <bug-59904-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=59904

          Priority: medium
            Bug ID: 59904
          Assignee: dri-devel@lists.freedesktop.org
           Summary: 3DMark2000 crashes: radeon: mmap failed, errno: 12
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: stefandoesinger@gmx.at
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Created attachment 73689
  --> https://bugs.freedesktop.org/attachment.cgi?id=73689&action=edit
crash backtrace

A regression was introduced into Mesa that causes 3DMark2000 to crash in the
high detail helicopter benchmark. A bisect revealed this patch:

68a097596efdf314ec60487a1761cac789ae2367 is the first bad commit
commit 68a097596efdf314ec60487a1761cac789ae2367
Author: Brian Paul <brianp@vmware.com>
Date:   Thu Jan 24 14:44:09 2013 -0700

    util: add some defensive coding in u_upload_alloc()

The terminal output when the crash occurs is this:

radeon: mmap failed, errno: 12
radeon: mmap failed, errno: 12
wine: Unhandled page fault on read access to 0x00000034 at address 0x7cdd1e9b
(thread 001f), starting debugger...

A backtrace of the crash is attached. I do not know where exactly the "mmap
failed" lines are written.

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             reply	other threads:[~2013-01-26 14:34 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-26 14:34 bugzilla-daemon [this message]
2013-01-26 15:53 ` [Bug 59904] 3DMark2000 crashes: radeon: mmap failed, errno: 12 bugzilla-daemon
2013-01-26 18:38 ` bugzilla-daemon
2013-01-27 10:50 ` bugzilla-daemon
2013-01-27 22:40 ` bugzilla-daemon
2013-01-28 10:24 ` bugzilla-daemon
2013-01-28 13:00 ` bugzilla-daemon
2013-01-28 21:31 ` bugzilla-daemon
2013-01-28 21:48 ` bugzilla-daemon
2013-01-28 22:04 ` bugzilla-daemon
2013-01-29 21:02 ` bugzilla-daemon
2013-01-31 21:28 ` bugzilla-daemon

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