http://bugs.freedesktop.org/show_bug.cgi?id=27071
--- Comment #2 from David Ronis <david.ro...@mcgill.ca> 2010-03-15 19:00:22
PST ---
The game has gone back to its previous level of stability; namely, I still
crash, just not 100% of the time. (I think that this is bug 25597)
I see the following on the console:
*********************************WARN_ONCE*********************************
File radeon_dma.c function radeonReleaseDmaRegions line 340
Leaking dma buffer object!
***************************************************************************
*** glibc detected *** ./bin_unix/native_client: free(): invalid pointer:
0x084576b4 ***
======= Backtrace: =========
/lib/libc.so.6[0xb7307564]
/lib/libc.so.6(cfree+0x90)[0xb730b010]
/usr/lib/dri/r200_dri.so[0xb6484d31]
/usr/lib/dri/r200_dri.so[0xb6482997]
/usr/lib/dri/r200_dri.so[0xb647ea9e]
/usr/lib/dri/r200_dri.so[0xb644a5d1]
/usr/lib/dri/r200_dri.so[0xb6441cc8]
/usr/lib/libGL.so.1[0xb75700b9]
/usr/lib/libGL.so.1[0xb7537c3a]
/usr/lib/libGL.so.1(glXDestroyContext+0x18)[0xb7537d9e]
/usr/lib/libSDL-1.2.so.0[0xb76cb1b4]
Here's a backtrace I was able to capture after the last crash (with your patch
applied).
#5 0xb6484d31 in radeonReleaseDmaRegions (rmesa=0x8457698) at radeon_dma.c:343
dma_bo = (struct radeon_dma_bo *) 0x84576b4
temp = (struct radeon_dma_bo *) 0x96d8cf8
expire_at = 64069
time = 63969
__FUNCTION__ = "radeonReleaseDmaRegions"
#6 0xb6482997 in rcommonFlushCmdBuf (rmesa=0x8457698,
caller=0xb66bb428 "radeonDestroyContext") at radeon_common.c:1224
ret = -1236282016
#7 0xb647ea9e in radeonDestroyContext (driContextPriv=0x842eac0)
at radeon_common_context.c:308
ctx = (GLcontext *) 0x0
radeon = (radeonContextPtr) 0x8457698
current = (radeonContextPtr) 0x0
__PRETTY_FUNCTION__ = "radeonDestroyContext"
__FUNCTION__ = "radeonDestroyContext"
#8 0xb644a5d1 in r200DestroyContext (driContextPriv=0x842eac0)
at r200_context.c:511
i = 6
rmesa = (r200ContextPtr) 0x8457698
#9 0xb6441cc8 in driDestroyContext (pcp=0x842eac0) at ../common/dri_util.c:551
No locals.
#10 0xb75700b9 in driDestroyContext (context=0x84554d0, psc=0x8454aa0,
dpy=0x84116d8) at dri_glx.c:482
pcp = (__GLXDRIcontextPrivate *) 0x84554d0
#11 0xb7537c3a in DestroyContext (dpy=0x84116d8, gc=0x842cc10) at glxcmds.c:548
req = (xGLXDestroyContextReq *) 0xb73e3ff4
xid = 67108866
opcode = 151 '\227'
imported = 0 '\0'
#12 0xb7537d9e in glXDestroyContext (dpy=0x84116d8, gc=0x842cc10)
at glxcmds.c:584
No locals.
#13 0xb76cb1b4 in X11_GL_Shutdown () from /usr/lib/libSDL-1.2.so.0
No locals.
#14 0x0842cc10 in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
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