From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 44405] New: Spring RTS crashes using r600g (5670, Redwood),
	kernel rejects relocations
Date: Tue, 03 Jan 2012 00:23:45 +0000
Message-ID: <bug-44405-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=44405

             Bug #: 44405
           Summary: Spring RTS crashes using r600g (5670, Redwood), kernel
                    rejects relocations
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/r600
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: marbacz@gmail.com


Created attachment 55060
  --> https://bugs.freedesktop.org/attachment.cgi?id=55060
gdb bt full

I'm using Mesa from git(77058335), r600g on Redwood [Radeon HD 5670], kernel
3.1.5. Spring crashes on startup, with following trace(full trace attached)

#7  0x00007fd1b9f858d5 in pipe_surface_reference (ptr=0x7fd1ae5a1a58,
surf=<optimized out>)
    at ../../src/gallium/auxiliary/util/u_inlines.h:112
#8  st_renderbuffer_delete (rb=0x7fd1ae5a19b0) at state_tracker/st_cb_fbo.c:181
#9  0x00007fd1b9f59c30 in _mesa_reference_renderbuffer_ (ptr=0x7fd1ae596998,
rb=0x0)
    at main/renderbuffer.c:186
#10 0x00007fd1b9f30b1e in _mesa_reference_renderbuffer (rb=0x0,
ptr=0x7fd1ae596998)
    at main/renderbuffer.h:62
#11 _mesa_free_framebuffer_data (fb=0x7fd1ae596740) at main/framebuffer.c:216
#12 0x00007fd1b9f30bfe in _mesa_destroy_framebuffer (fb=0x7fd1ae596740)
    at main/framebuffer.c:193
#13 0x00007fd1b9f30cb3 in _mesa_reference_framebuffer_ (ptr=0x7fff6a0c34a8,
fb=0x0)
    at main/framebuffer.c:253
#14 0x00007fd1b9f2c304 in _mesa_reference_framebuffer (fb=0x0,
ptr=0x7fff6a0c34a8)
    at main/framebuffer.h:62
#15 _mesa_DeleteFramebuffersEXT (n=1, framebuffers=<optimized out>) at
main/fbobject.c:1832

and with lots of similar messages in dmesg:

[14960.505619] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed
0x136
[14960.505622] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
[14960.524494] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed
0x136
[14960.524497] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
[14960.758968] unknown[16452]: segfault at 0 ip 0000000000a84204 sp
00007fff3e6ac280 error 4 in spring[400000+d4a000]

attached full trace and glxinfo. Let me know if you need more info.

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