Comment 18 for bug 568605

I can perfectly reproduce here on a clean Lucid install this while surfing on Firefox onto this URL:

http://www.godmode-trader.de/DU-Pont-Nemours-Aktie/Kennzahlen

After five to ten seconds the screen goes black and the CRT finally enters powersave mode.

Syslog records:

Aug 23 19:26:03 sofa kernel: [ 258.572193] [drm:radeon_fence_wait] *ERROR* fence(ffff880216827300:0x0000265A) 580ms timeout
Aug 23 19:26:03 sofa kernel: [ 258.572199] [drm:radeon_fence_wait] *ERROR* last signaled fence(0x0000265A)
Aug 23 19:26:03 sofa kernel: [ 258.581431] [drm:radeon_fence_wait] *ERROR* fence(ffff8801d7db2500:0x0000265B) 570ms timeout going to reset GPU
Aug 23 19:26:03 sofa kernel: [ 258.581437] radeon 0000:01:00.0: GPU softreset
Aug 23 19:26:03 sofa kernel: [ 258.581440] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0xE57004E0
Aug 23 19:26:03 sofa kernel: [ 258.581444] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00110103
Aug 23 19:26:03 sofa kernel: [ 258.581448] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200020C0
Aug 23 19:26:03 sofa kernel: [ 258.665251] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00007FEE
Aug 23 19:26:03 sofa kernel: [ 258.665305] radeon 0000:01:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
Aug 23 19:26:03 sofa kernel: [ 258.665366] radeon 0000:01:00.0: R_000E60_SRBM_SOFT_RESET=0x00000402
Aug 23 19:26:03 sofa kernel: [ 258.665522] radeon 0000:01:00.0: R_008010_GRBM_STATUS=0x00003030
Aug 23 19:26:03 sofa kernel: [ 258.665524] radeon 0000:01:00.0: R_008014_GRBM_STATUS2=0x00000003
Aug 23 19:26:03 sofa kernel: [ 258.665526] radeon 0000:01:00.0: R_000E50_SRBM_STATUS=0x200000C0
Aug 23 19:26:03 sofa kernel: [ 258.667977] [drm:radeon_fence_wait] *ERROR* fence(ffff8801d7db2500:0x0000265B) 660ms timeout

SYSRQ does not work either.

GPU is a RV610.