[Bug 32312] openvg "lion" demo freezes the system & lockup GPU with r600g

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=32312

--- Comment #1 from Sergey Kondakov <virtuousfox at gmail.com> 2010-12-10 20:45:37 PST ---
Created an attachment (id=41000)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=41000)
dmesg lockup info

all lockup info from dmesg.

there is also drm initialization info:
[    0.319258] [drm] Initialized drm 1.1.0 20060810
[    0.319366] [drm] radeon defaulting to kernel modesetting.
[    0.319422] [drm] radeon kernel modesetting enabled.
[    0.322089] [drm] initializing kernel modesetting (RV770 0x1002:0x944E).
[    0.322209] [drm] register mmio base: 0xFDFE0000
[    0.322263] [drm] register mmio size: 65536
[    0.323107] [drm] Detected VRAM RAM=512M, BAR=256M
[    0.323170] [drm] RAM width 128bits DDR
[    0.323424] [drm] radeon: 512M of VRAM memory ready
[    0.323479] [drm] radeon: 512M of GTT memory ready.
[    0.323658] [drm] radeon: irq initialized.
[    0.323713] [drm] GART: num cpu pages 131072, num gpu pages 131072
[    0.325293] [drm] Loading RV770 Microcode
[    0.373514] [drm] ring test succeeded in 1 usecs
[    0.373681] [drm] radeon: ib pool ready.
[    0.373759] [drm] ib test succeeded in 0 usecs
[    0.373816] [drm] Enabling audio support
[    0.374567] [drm] Radeon Display Connectors
[    0.374623] [drm] Connector 0:
[    0.374676] [drm]   DVI-I
[    0.374730] [drm]   HPD2
[    0.374784] [drm]   DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c
0x7e6c
[    0.374843] [drm]   Encoders:
[    0.375863] [drm]     DFP1: INTERNAL_UNIPHY
[    0.375918] [drm]     CRT2: INTERNAL_KLDSCP_DAC2
[    0.375972] [drm] Connector 1:
[    0.376032] [drm]   DIN
[    0.376085] [drm]   Encoders:
[    0.376138] [drm]     TV1: INTERNAL_KLDSCP_DAC2
[    0.376192] [drm] Connector 2:
[    0.376246] [drm]   DVI-I
[    0.376298] [drm]   HPD1
[    0.376352] [drm]   DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c
0x7e2c
[    0.376411] [drm]   Encoders:
[    0.376464] [drm]     CRT1: INTERNAL_KLDSCP_DAC1
[    0.376518] [drm]     DFP2: INTERNAL_KLDSCP_LVTMA
[    0.432622] [drm] Internal thermal controller without fan control
[    0.432755] [drm] radeon: power management initialized
[    0.517044] [drm] fb mappable at 0xD0142000
[    0.517099] [drm] vram apper at 0xD0000000
[    0.517153] [drm] size 8294400
[    0.517207] [drm] fb depth is 24
[    0.517260] [drm]    pitch is 7680
[    0.517405] fbcon: radeondrmfb (fb0) is primary device
[    0.931659] fb0: radeondrmfb frame buffer device
[    0.931690] drm: registered panic notifier
[    0.931721] [drm] Initialized radeon 2.7.0 20080528 for 0000:01:00.0 on
minor 0

and, by the way, color tiling is enabled and forced-on in X but i doubt is has
anything to do with it.

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