http://bugs.freedesktop.org/show_bug.cgi?id=9252


Xavier Bestel <xavier.bes...@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |




--- Comment #34 from Xavier Bestel <xavier.bes...@free.fr>  2009-04-02 08:33:07 
PST ---
Sorry, I continued discussion on debian #515326, at
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=515326 ...

In a nutshell:

- "BusType" "PCI" gives me a "white screen of death" and that log:
(**) RADEON(0): Forced into PCI mode
(EE) RADEON(0): [pci] Out of memory (-12)
(EE) RADEON(0): [pci] PCI failed to initialize. Disabling the DRI.
(II) RADEON(0): [drm] removed 1 reserved context for kernel
(II) RADEON(0): [drm] unmapping 8192 bytes of SAREA 0xf82c6000 at 0xb79fc000
(II) RADEON(0): [drm] Closed DRM master.
(WW) RADEON(0): Direct rendering disabled

- I can ssh my machine sometimes (with 6.6 I couldn't), and an attach+backtrace
on Xorg gives that:
(gdb) bt
#0  0xb7f22424 in __kernel_vsyscall ()
#1  0xb7bb0b29 in ioctl () from /lib/i686/cmov/libc.so.6
#2  0xb79c0bed in drmDMA (fd=10, request=0xbff3dcfc) at
../../libdrm/xf86drm.c:1266
#3  0xb79474c7 in RADEONCPGetBuffer (pScrn=0x9a83f88) at
../../src/radeon_accel.c:594
#4  0xb7999823 in RADEONPrepareSolidCP (pPix=0x9db03d0, alu=3, pm=4294967295,
fg=0) at ../../src/radeon_exa_funcs.c:92
#5  0xb777d44a in exaFillRegionSolid (pDrawable=0x9db03d0, pRegion=0x9db2448,
pixel=0, planemask=4294967295, alu=<value optimized out>) at
../../exa/exa_accel.c:1072
#6  0xb777edf2 in exaPolyFillRect (pDrawable=0x9db03d0, pGC=0x9d377d0, nrect=1,
prect=0x9d4b51c) at ../../exa/exa_accel.c:751
#7  0x0817aad4 in damagePolyFillRect (pDrawable=0x9db03d0, pGC=0x9d377d0,
nRects=1, pRects=0x9d4b51c) at ../../../miext/damage/damage.c:1404
#8  0x08089490 in ProcPolyFillRectangle (client=0x9d4b328) at
../../dix/dispatch.c:1769
#9  0x0808c51f in Dispatch () at ../../dix/dispatch.c:437
#10 0x080716f5 in main (argc=9, argv=0xbff3e064, envp=Cannot access memory at
address 0xc0286431) at ../../dix/main.c:397


Ah, and FWIW, the deadlocks disappeared with 6.10.0 and reappeared around
6.10.99 IIRC.


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