How to reproduce: $ wget http://www.fjsoft.at/download.php?id=1 $ wine MyPhoneExplorer_Setup_1.7.1.exe select language, click "OK", read licence and agree. In next step there is installation directory selection. After clicking "Next" system lockups (only SysRq works). It doesn't happen if I disable DRI and use shadowfb. Happens on DRI + EXA. 01:00.0 VGA compatible controller: ATI Technologies Inc Mobility Radeon HD 3400 Series (prog-if 00 [VGA controller]) Subsystem: Sony Corporation Device 9035 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at c0000000 (32-bit, prefetchable) [size=256M] I/O ports at 6000 [size=256] Memory at d0020000 (32-bit, non-prefetchable) [size=64K] Expansion ROM at d0000000 [disabled] [size=128K] Capabilities: [50] Power Management version 3 Capabilities: [58] Express Legacy Endpoint, MSI 00 Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Count=1/1 Enable- Capabilities: [100] Vendor Specific Information <?> Tested with current git of both: radeonhd and drm.
Created attachment 22967 [details] Xorg.0.log
It's bug about radeonhd but I also tried radeon (from git of course, r6xx-r7xx branch). The same issue. So I switched back to radeonhd and tried disable composite. Also no luck with that option. Alex: is this reproductable for you? Is there sth else I can test?
If I use SysRq in right moment I can see such a repeating lines in Xorg.0.log: > [mi] EQ overflowing. The server is probably stuck in an infinite loop. > [mi] EQ overflowing. The server is probably stuck in an infinite loop. > [mi] EQ overflowing. The server is probably stuck in an infinite loop. > [mi] mieqEnequeue: out-of-order valuator event; dropping. P.S. This still happens with today drm git.
Fixed (that was the same bug as reported in bug #20252).
*** Bug 20305 has been marked as a duplicate of this bug. ***
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