==================== GDB Backtrace ============

Done by /usr/bin/xorg-backtrace V1.0

Missing separate debuginfo for /usr/bin/glxgears
Try: zypper install -C "debuginfo(build-id)=a79c8df7e9cf641d61c2c5610d57130f970a0521"
Missing separate debuginfo for /usr/lib/libX11.so.6
Try: zypper install -C "debuginfo(build-id)=f5677b6cf2f030227b754146ec228b8e07edcb91"
Missing separate debuginfo for /lib/libm.so.6
Try: zypper install -C "debuginfo(build-id)=cea8cd6cde71d5c31abbfd61e716cf37338e92f3"
Missing separate debuginfo for /lib/libc.so.6
Try: zypper install -C "debuginfo(build-id)=f71a3d8772eda244959bac3385b43c719b8ca227"
Missing separate debuginfo for /usr/lib/libXext.so.6
Try: zypper install -C "debuginfo(build-id)=b5e8786eb68be07193dce6b23f26decada8f9b6a"
Missing separate debuginfo for /usr/lib/libXdamage.so.1
Try: zypper install -C "debuginfo(build-id)=1a382fd4d27b90a4c2edd2412e11e26bf7160dd1"
Missing separate debuginfo for /usr/lib/libXfixes.so.3
Try: zypper install -C "debuginfo(build-id)=77edd97a2fcbcb961ace57ee1690324abe7d0116"
Missing separate debuginfo for /usr/lib/libXxf86vm.so.1
Try: zypper install -C "debuginfo(build-id)=24f0d1042458ba0b73c84a6f9810b14ec88ee846"
Missing separate debuginfo for /lib/libpthread.so.0
Try: zypper install -C "debuginfo(build-id)=ebd849d5f5cebe33657f871a32bf0eb34132e8d1"
Missing separate debuginfo for /lib/libdl.so.2
Try: zypper install -C "debuginfo(build-id)=20519b5f2874a1cf29e149802cfbef0db142633f"
Missing separate debuginfo for /lib/ld-linux.so.2
Try: zypper install -C "debuginfo(build-id)=22e2b3718e8271a0d899156a796b0a90bc4dc391"
Missing separate debuginfo for /lib/librt.so.1
Try: zypper install -C "debuginfo(build-id)=bbf8c6d2b93765386aea68bdc7705f0ed559fa4d"
Missing separate debuginfo for /usr/lib/libXau.so.6
Try: zypper install -C "debuginfo(build-id)=dd294ee6e601a287e0df9a436ddd3a668773d54f"
Missing separate debuginfo for /lib/libexpat.so.1
Try: zypper install -C "debuginfo(build-id)=1b6ee46573a022eace0c3655f871a47cfd21869f"
Missing separate debuginfo for /usr/lib/libstdc++.so.6
Try: zypper install -C "debuginfo(build-id)=ce93a3739a6cb48569820e7f3af0bb8b0d05a76c"
Missing separate debuginfo for /lib/libgcc_s.so.1
Try: zypper install -C "debuginfo(build-id)=ea12a9f70518dd6b807755150f1d2c6ba8550fe1"
Install following debug packages to improve backtrace:
	xorg-x11-driver-input-debug*
	libpixman-1-0-debug*
	libpciaccess0-debug*

GNU gdb (GDB) SUSE (7.1-3.12)
This GDB was configured as "i586-suse-linux".

==================== Backtrace ================

Thread 1 (Thread 0xb74296c0 (LWP 2715)):


#0  0xffffe424 in __kernel_vsyscall ()
No symbol table info available.


#1  0xb757271e in poll () from /lib/libc.so.6
No symbol table info available.


#2  0xb7441480 in _xcb_conn_wait (c=0x804eb28, cond=0xbfe8e5dc, vector=0x0, 
    count=0x0) at xcb_conn.c:313
        ret = <value optimized out>
        fd = {fd = 3, events = 1, revents = 0}

308	#endif
309	
310	    pthread_mutex_unlock(&c->iolock);
311	    do {
312	#if USE_POLL
313 *	        ret = poll(&fd, 1, -1);
314	#else
315	        ret = select(c->fd + 1, &rfds, &wfds, 0, 0);
316	#endif
317	    } while (ret == -1 && errno == EINTR);


#3  0xb7442ef0 in xcb_wait_for_reply (c=0x804eb28, request=32, e=0xbfe8e65c)
    at xcb_in.c:378
        cond = {__data = {__lock = 0, __futex = 0, __total_seq = 0, 
            __wakeup_seq = 0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, 
            __broadcast_seq = 0}, __size = '\000' <repeats 47 times>, 
          __align = 0}
        reader = {request = 32, data = 0xbfe8e5dc, next = 0x0}
        prev_reader = <value optimized out>
        widened_request = <value optimized out>
        ret = 0x0

373	        reader.data = &cond;
374	        reader.next = *prev_reader;
375	        *prev_reader = &reader;
376	
377	        while(!poll_for_reply(c, request, &ret, e))
378 *	            if(!_xcb_conn_wait(c, &cond, 0, 0))
379	                break;
380	
381	        for(prev_reader = &c->in.readers;
382		    *prev_reader && 


#4  0xb767ce82 in _XReply () from /usr/lib/libX11.so.6
No symbol table info available.


#5  0xb77bd466 in DRI2GetBuffersWithFormat (dpy=0x804e008, drawable=48234498, 
    width=0x806435c, height=0x8064360, attachments=0xbfe8e7ac, count=2, 
    outCount=0xbfe8e7d8) at dri2.c:454
        info = <value optimized out>
        rep = {type = 16 '\020', pad1 = 231 '\347', sequenceNumber = 232, 
          length = 134809224, width = 3219711772, height = 3219711740, 
          count = 3219711744, pad2 = 3219711757, pad3 = 3219711752, 
          pad4 = 3219711776}
        req = <value optimized out>
        buffers = <value optimized out>
        repBuffer = {attachment = 3219711780, name = 134652160, pitch = 8, 
          cpp = 0, flags = 3072058050}
        p = <value optimized out>
        i = <value optimized out>

449	   req->count = count;
450	   p = (CARD32 *) & req[1];
451	   for (i = 0; i < (count * 2); i++)
452	      p[i] = attachments[i];
453	
454 *	   if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
455	      UnlockDisplay(dpy);
456	      SyncHandle();
457	      return NULL;
458	   }


#6  0xb77bb143 in dri2GetBuffersWithFormat (driDrawable=0x8064338, 
    width=0x806435c, height=0x8064360, attachments=0xbfe8e7ac, count=2, 
    out_count=0xbfe8e7d8, loaderPrivate=0x8064298) at dri2_glx.c:571
        pdraw = 0x8064298
        buffers = <value optimized out>

566	                         int *out_count, void *loaderPrivate)
567	{
568	   struct dri2_drawable *pdraw = loaderPrivate;
569	   DRI2Buffer *buffers;
570	
571 *	   buffers = DRI2GetBuffersWithFormat(pdraw->base.psc->dpy,
572	                                      pdraw->base.xDrawable,
573	                                      width, height, attachments,
574	                                      count, out_count);
575	   if (buffers == NULL)


#7  0xb70dedec in intel_update_renderbuffers (context=0x80641e8, 
    drawable=0x8064338) at intel_context.c:277
        fb = 0x839b8d0
        rb = <value optimized out>
        region = <value optimized out>
        depth_region = <value optimized out>
        intel = 0x806a1e0
        front_rb = 0xfffffdfc
        back_rb = 0xffffffff
        depth_rb = 0x839bd30
        stencil_rb = 0x839bd30
        buffers = 0x0
        screen = 0x80632d8
        i = <value optimized out>
        count = <value optimized out>
        attachments = {1, 32, 9, 32, 0, 0, 0, 3074510836, 3072236650, 
          135007048}
        region_name = <value optimized out>
        __func__ = "intel_update_renderbuffers"

272	      } else if (stencil_rb != NULL) {
273		 attachments[i++] = __DRI_BUFFER_STENCIL;
274		 attachments[i++] = intel_bits_per_pixel(stencil_rb);
275	      }
276	
277 *	      buffers =
278		 (*screen->dri2.loader->getBuffersWithFormat)(drawable,
279							      &drawable->w,
280							      &drawable->h,
281							      attachments, i / 2,


#8  0xb70df478 in intel_prepare_render (intel=0x806a1e0) at intel_context.c:425
        driContext = 0x80641e8
        drawable = 0x8064338

420	   __DRIdrawable *drawable;
421	
422	   drawable = driContext->driDrawablePriv;
423	   if (drawable && drawable->dri2.stamp != driContext->dri2.draw_stamp) {
424	      if (drawable->lastStamp != drawable->dri2.stamp)
425 *		 intel_update_renderbuffers(driContext, drawable);
426	      intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer);
427	      driContext->dri2.draw_stamp = drawable->dri2.stamp;
428	   }
429	


#9  0xb70de255 in intelClear (ctx=0x806a1e0, mask=18) at intel_clear.c:95
        colorMask = <value optimized out>
        tri_mask = 0
        blit_mask = 2
        swrast_mask = 0
        fb = 0x839b8d0
        i = <value optimized out>

90	      tri_mask |= (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT));
91	   }
92	
93	   /* Make sure we have up to date buffers before we start looking at
94	    * the tiling bits to determine how to clear. */
95 *	   intel_prepare_render(intel);
96	
97	   /* HW stencil */
98	   if (mask & BUFFER_BIT_STENCIL) {
99	      const struct intel_region *stencilRegion


#10 0xb714e328 in _mesa_Clear (mask=<value optimized out>) at main/clear.c:179
        bufferMask = 18
        ctx = <value optimized out>

174	          && ctx->DrawBuffer->Visual.haveAccumBuffer) {
175	         bufferMask |= BUFFER_BIT_ACCUM;
176	      }
177	
178	      ASSERT(ctx->Driver.Clear);
179 *	      ctx->Driver.Clear(ctx, bufferMask);
180	   }
181	}
182	
183	


#11 0x0804ac7c in ?? ()
No symbol table info available.


#12 0xb74c0c0e in __libc_start_main () from /lib/libc.so.6
No symbol table info available.


#13 0x080493c1 in ?? ()
No symbol table info available.


==================== Backtrace End ============