http://bugs.freedesktop.org/show_bug.cgi?id=13921

           Summary: [i965] Glean crash X
           Product: Mesa
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: high
         Component: Drivers/DRI/i965
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]
                CC: dri-devel@lists.sourceforge.net


System Environment:
--------------------------
--Platform: FC6
--xserver:cd0603c2dc5ee000ebce66056bc1a72f99bfb617
--Xf86_video_intel:83d304c61ad5fdc58b0a9309dbd1e5a3f6cd9b01
--Mesa:15653b5d88c0f88f49c2d5497b4fb9e045f53560
--DRM:78d6649069a40c5c30ecc482eea803a5dc89c080
--Kernel:2.6.23

Bug detailed description:
--------------------------
this issue doesn't happen on i915
this issue happens whether or not INTEL_NO_TTM is set.

Running glean will crash X, with following output:
FAILURE: glUniform[1234]f failed (at tapi2.cpp:573)
0.156863 0.019608 0.000000 0.000000
FAILURE: glUniform[1234]i failed (at tapi2.cpp:677)
0.000000 0.000000 0.000000 0.000000
api2:  FAIL rgba8, db, z24, s8, win+pmap, id 33
        7 tests passed, 2 tests failed.
FAILURE: glUniform[1234]f failed (at tapi2.cpp:573)
0.156863 0.019608 0.000000 0.000000
FAILURE: glUniform[1234]i failed (at tapi2.cpp:677)
0.000000 0.000000 0.000000 0.000000
api2:  FAIL rgba8, db, z24, s8, win+pmap, id 34
        7 tests passed, 2 tests failed.

basic:  PASS rgba8, db, z24, s8, win+pmap, id 33
basic:  PASS rgba8, db, z24, s8, win+pmap, id 34
basic:  PASS rgba8, win+pmap, id 82

basicPerf:  PASS rgba8, db, z24, s8, win+pmap, id 33
        Average = 0.103775      Range = [0.103773, 0.103778]
basicPerf:  PASS rgba8, db, z24, s8, win+pmap, id 34
        Average = 0.103778      Range = [0.103777, 0.103779]
basicPerf:  PASS rgba8, win+pmap, id 82
        Average = 0.103919      Range = [0.103915, 0.103922]

makeCurrent:  PASS rgba8, db, z24, s8, win+pmap, id 33
makeCurrent:  PASS rgba8, db, z24, s8, win+pmap, id 34
makeCurrent:  PASS rgba8, win+pmap, id 82

blendFunc:  PASS rgba8, db, z24, s8, win+pmap, id 33
blendFunc:  PASS rgba8, db, z24, s8, win+pmap, id 34
blendFunc:  PASS rgba8, win+pmap, id 82

test.sh: line 10:  3280 Segmentation fault      (core dumped) ./glean -r test
[EMAIL PROTECTED] glean]# Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x3ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 2000003
LP ring tail: 1e6c8 head: 1e658 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 0 Err Mask (emr): ffffffdf
instdone: ffc5f8fd instdone_1: fffff
instpm: 0
memmode: 0 instps: 8001e025
HW Status mask (hwstam): fffecffe
IRQ enable (ier): 2 imr: fffe0000 iir: 10f0
acthd: 38021bc dma_fadd_p: 3802240
ecoskpd: 307 excc: 0
cache_mode: 6800/180
mi_arb_state: 44
IA_VERTICES_COUNT_QW 0/0
IA_PRIMITIVES_COUNT_QW 0/0
VS_INVOCATION_COUNT_QW 0/0
GS_INVOCATION_COUNT_QW 0/0
GS_PRIMITIVES_COUNT_QW 0/0
CL_INVOCATION_COUNT_QW 0/0
CL_PRIMITIVES_COUNT_QW 1/0
PS_INVOCATION_COUNT_QW 1104/0
PS_DEPTH_COUNT_QW 45218/0
WIZ_CTL 0
TS_CTL 0  TS_DEBUG_DATA 64efde48
TD_CTL 0 / 0
space: 130952 wanted 131064

Fatal server error:
lockup


Backtrace:
0: X(xf86SigHandler+0x79) [0x80ac449]
1: [0xffffe420]
2: /opt/X11R7/lib/xorg/modules/drivers//intel_drv.so [0xb7d7d08d]
3: /opt/X11R7/lib/xorg/modules/extensions//libglx.so [0xb7df9ca9]
4: X(AbortDDX+0x79) [0x809eb19]
5: X(AbortServer+0x28) [0x8130708]
6: X(FatalError+0x66) [0x8130c16]
7: /opt/X11R7/lib/xorg/modules/drivers//intel_drv.so(I830WaitLpRing+0x161)
[0xb7d723c1]
8: /opt/X11R7/lib/xorg/modules/drivers//intel_drv.so(I830Sync+0x100)
[0xb7d72610]
9: /opt/X11R7/lib/xorg/modules/drivers//intel_drv.so [0xb7d9047a]
10: /opt/X11R7/lib/xorg/modules//libexa.so(exaWaitSync+0x7a) [0xb7c09b5a]
11: /opt/X11R7/lib/xorg/modules//libexa.so(ExaDoPrepareAccess+0x9b)
[0xb7c0aa2b]
12: /opt/X11R7/lib/xorg/modules//libexa.so(exaPrepareAccessReg+0x6c)
[0xb7c0ab9c]
13: /opt/X11R7/lib/xorg/modules//libexa.so [0xb7c0b9e7]
14: X [0x81690bd]
15: X [0x816a39b]
16: X(doImageText+0x1cd) [0x808741d]
17: X(ImageText+0x74) [0x80875d4]
18: X(ProcImageText16+0x110) [0x8081bd0]
19: X [0x814bd1e]
20: X(Dispatch+0x2d1) [0x80847d1]
21: X(main+0x485) [0x806b485]
22: /lib/libc.so.6(__libc_start_main+0xdc) [0x469397e4]
23: X(FontFileCompleteXLFD+0x95) [0x806a891]

FatalError re-entered, aborting
Caught signal 11.  Server aborting

xterm:  fatal IO error 32 (Broken pipe) or KillClient on X server ":0.0"

[1]-  Aborted                 (core dumped) X
[2]+  Exit 84                 xterm


Reproduce steps:
----------------
start X
./glean -r runlog


Current result:
----------------
glean crash X


Expected result:
----------------
glean should run normally


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