[Bug 12296] New: radeon R100 crash and hang, xserver 1.4

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12296

           Summary: radeon R100 crash and hang, xserver 1.4
           Product: xorg
           Version: git
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: major
          Priority: high
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: cheryl at tarfo.org
         QAContact: xorg-team at lists.x.org
                CC: cheryl at tarfo.org


hello, 

Everything compiles properly on the pci-rework branch of the ati driver,
xserver 1.4 branch.  However, when I attempt to start it, the server crashes
and hangs the operating system.  This is what I am left with in the log:

(==) RADEON(0): Write-combining range (0xd8000000,0x4000000)
(==) RADEON(0): Using 24 bit depth buffer
(II) RADEON(0): RADEONInitMemoryMap() : 
(II) RADEON(0):   mem_size         : 0x04000000
(II) RADEON(0):   MC_FB_LOCATION   : 0xdbffd800
(II) RADEON(0):   MC_AGP_LOCATION  : 0xffffffc0
(II) RADEON(0): Depth moves disabled by default
(II) RADEON(0): CP in BM mode
(II) RADEON(0): Using 8 MB GART aperture
(II) RADEON(0): Using 1 MB for the ring buffer
(II) RADEON(0): Using 2 MB for vertex/indirect buffers
(II) RADEON(0): Using 5 MB for GART textures
(II) RADEON(0): Memory manager initialized to (0,0) (1024,8191)
(II) RADEON(0): Reserved area from (0,1024) to (1024,1026)
(II) RADEON(0): Largest offscreen area available: 1024 x 7165
(II) RADEON(0): Will use front buffer at offset 0x0
(II) RADEON(0): Will use back buffer at offset 0x1000000
(II) RADEON(0): Will use depth buffer at offset 0x1400000
(II) RADEON(0): Will use 40960 kb for textures at offset 0x1800000
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenByBusid: Searching for BusID pci:0000:01:00.0
(II) [drm] DRM interface version 1.3
(II) [drm] DRM open master succeeded.
(II) RADEON(0): [drm] Using the DRM lock SAREA also for drawables.
(II) RADEON(0): [drm] framebuffer handle = 0xd8000000
(II) RADEON(0): [drm] added 1 reserved context for kernel
(II) RADEON(0): X context handle = 0x1
(II) RADEON(0): [drm] installed DRM signal handler
(==) RADEON(0): Using AGP 4x
(II) RADEON(0): [agp] Mode 0x1f000207 [AGP 0x1106/0x3189; Card 0x1002/0x5144]
(II) RADEON(0): [agp] 8192 kB allocated with handle 0x00000001
(II) RADEON(0): [agp] ring handle = 0xe0000000
(II) RADEON(0): [agp] Ring mapped at 0xb380d000
(II) RADEON(0): [agp] ring read ptr handle = 0xe0101000
(II) RADEON(0): [agp] Ring read ptr mapped at 0xb7efe000
(II) RADEON(0): [agp] vertex/indirect buffers handle = 0xe0102000
(II) RADEON(0): [agp] Vertex/indirect buffers mapped at 0xb360d000
(II) RADEON(0): [agp] GART texture map handle = 0xe0302000
(II) RADEON(0): [agp] GART Texture map mapped at 0xb312d000
(II) RADEON(0): [drm] register handle = 0xd7000000
(II) RADEON(0): [dri] Visual configs initialized
init memmap
init common
init crtc1
init pll1
restore memmap
(II) RADEON(0): RADEONRestoreMemMapRegisters() : 
(II) RADEON(0):   MC_FB_LOCATION   : 0xdbffd800
(II) RADEON(0):   MC_AGP_LOCATION  : 0xffffffc0
restore common
restore crtc1
restore pll1
finished PLL1

Backtrace:
0: /usr/X11R6/bin/X(xf86SigHandler+0x7e) [0x80ca63e]
1: [0xb7f1c420]
2:
/usr/X11R6/lib/xorg/modules/drivers//radeon_drv.so(RADEONInitDispBandwidth+0x66)
[0xb7ae0146]
3: /usr/X11R6/lib/xorg/modules/drivers//radeon_drv.so [0xb7ae1515]
4: /usr/X11R6/bin/X(xf86CrtcSetMode+0x24b) [0x80ed1bb]
5: /usr/X11R6/lib/xorg/modules/drivers//radeon_drv.so(RADEONScreenInit+0x129e)
[0xb7ad30ce]
6: /usr/X11R6/bin/X(AddScreen+0x1f9) [0x806dae9]
7: /usr/X11R6/bin/X(InitOutput+0x21c) [0x80a1d1c]
8: /usr/X11R6/bin/X(main+0x286) [0x806e286]
9: /lib/libc.so.6(__libc_start_main+0xdc) [0xb7c33f5c]
10: /usr/X11R6/bin/X(FontFileCompleteXLFD+0x201) [0x806d7c1]

Fatal server error:
Caught signal 11.  Server aborting

disable montype: 1
(II) RADEON(0): RADEONRestoreMemMapRegisters() : 
(II) RADEON(0):   MC_FB_LOCATION   : 0xffff0000
(II) RADEON(0):   MC_AGP_LOCATION  : 0x003fffc0
finished PLL1


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