On 2018-05-14 10:44, Michel Dänzer wrote:
On 2018-05-13 11:01 AM, Paul Menzel wrote:
Dear Linux AMD folks,


There is a regression introduced by a commit after Linux 4.17-rc4
causing the X.Org X server start to fail with the Radeon module loaded
on Debian Sid/unstable. The same Linux kernel build works with the
modesetting driver on the same system (no module *radeon* loaded) and
with i915 and the modesetting driver on a different system with Debian
9.4 (Stretch/stable).

[    16.263] xf86EnableIOPorts: failed to set IOPL for I/O (Operation
not permitted)
[…]
[    16.765] (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x50) [0x5b4e60] [    16.766] (EE) 1: /usr/lib/xorg/Xorg (0x40d000+0x1abd92) [0x5b8d92]
[    16.766] (EE) 2: linux-gate.so.1 (__kernel_rt_sigreturn+0x0)
[0xb7f2ad5c]
[    16.766] (EE) 3: /lib/i386-linux-gnu/libc.so.6
(0xb78a0000+0x140099) [0xb79e0099]
[    16.766] (EE) 4: /usr/lib/i386-linux-gnu/dri/r600_dri.so
(0xb62f9000+0x6698fd) [0xb69628fd]

Crashes in r600_dri.so => most likely a Mesa bug. Can you get a gdb
backtrace of the crash?

```
#0  0xb7f1bd45 in __kernel_vsyscall ()
#1 0xb78bd5b2 in __libc_signal_restore_set (set=0xbf93883c) at ../sysdeps/unix/sysv/linux/nptl-signals.h:80
#2  __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:48
#3  0xb78be9d1 in __GI_abort () at abort.c:79
#4  0x0061bf45 in OsAbort () at ../../../../os/utils.c:1361
#5 0x004ec96c in ddxGiveUp (error=EXIT_ERR_ABORT) at ../../../../../../hw/xfree86/common/xf86Init.c:1011 #6 0x004eca05 in AbortDDX (error=EXIT_ERR_ABORT) at ../../../../../../hw/xfree86/common/xf86Init.c:1055
#7  0x00621c6f in AbortServer () at ../../../../os/log.c:874
#8 0x00622654 in FatalError (f=0x650110 "Caught signal %d (%s). Server aborting\n") at ../../../../os/log.c:1015 #9 0x00618def in OsSigHandler (signo=11, sip=0xbf938b4c, unused=0xbf938bcc) at ../../../../os/osinit.c:154
#10 <signal handler called>
#11 __memcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:144 #12 0xb69518fd in memcpy (__len=48, __src=<optimized out>, __dest=<optimized out>) at /usr/include/i386-linux-gnu/bits/string_fortified.h:34 #13 r600_create_vertex_fetch_shader (ctx=0xf08e40, count=2, elements=0xbf93933c) at ../../../../../src/gallium/drivers/r600/r600_asm.c:2701 #14 0xb67227a8 in util_blitter_create (pipe=<optimized out>) at ../../../../src/gallium/auxiliary/util/u_blitter.c:299 #15 0xb6956ab3 in r600_create_context (screen=0xf07060, priv=0x0, flags=0) at ../../../../../src/gallium/drivers/r600/r600_pipe.c:217 #16 0xb6956e41 in r600_screen_create (ws=0xf05800, config=0xbf939548) at ../../../../../src/gallium/drivers/r600/r600_pipe.c:767 #17 0xb6aa6942 in radeon_drm_winsys_create (fd=<optimized out>, config=<optimized out>, screen_create=<optimized out>) at ../../../../../../src/gallium/winsys/radeon/drm/radeon_drm_winsys.c:835 #18 0xb631ae73 in pipe_r600_create_screen (fd=12, config=0xbf939548) at ../../../../../src/gallium/auxiliary/target-helpers/drm_helper.h:144 #19 0xb67e893e in pipe_loader_create_screen (dev=0xf06780) at ../../../../../src/gallium/auxiliary/pipe-loader/pipe_loader.c:137 #20 0xb66a4ba3 in dri2_init_screen (sPriv=0xf04be0) at ../../../../../src/gallium/state_trackers/dri/dri2.c:2066 #21 0xb669fef8 in driCreateNewScreen2 (scrn=0, fd=11, extensions=0xb7233220, driver_extensions=0xb6ed0100 <galliumdrm_driver_extensions>, driver_configs=0xed5d70, data=0xed5c70) at ../../../../../../src/mesa/drivers/dri/common/dri_util.c:151
#22 0xb7228ef5 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
#23 0xb7229230 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
#24 0xb7226cd8 in gbm_create_device () from /usr/lib/i386-linux-gnu/libgbm.so.1 #25 0xb724ab04 in glamor_egl_init (scrn=0xed21c0, fd=11) at ../../../../../../glamor/glamor_egl.c:764
#26 0xb731efef in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
#27 0xb7310b14 in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
#28 0x004ee677 in InitOutput (pScreenInfo=<optimized out>, argc=<optimized out>, argv=<optimized out>) at ../../../../../../hw/xfree86/common/xf86Init.c:583 #29 0x004aab81 in dix_main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at ../../../../dix/main.c:197 #30 0x0049423a in main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at ../../../../dix/stubmain.c:34
```

Please find the full backtrace attached.


Kind regards,

Paul
#0  0xb7f1bd45 in __kernel_vsyscall ()
#1  0xb78bd5b2 in __libc_signal_restore_set (set=0xbf93883c) at 
../sysdeps/unix/sysv/linux/nptl-signals.h:80
#2  __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:48
#3  0xb78be9d1 in __GI_abort () at abort.c:79
#4  0x0061bf45 in OsAbort () at ../../../../os/utils.c:1361
#5  0x004ec96c in ddxGiveUp (error=EXIT_ERR_ABORT) at 
../../../../../../hw/xfree86/common/xf86Init.c:1011
#6  0x004eca05 in AbortDDX (error=EXIT_ERR_ABORT) at 
../../../../../../hw/xfree86/common/xf86Init.c:1055
#7  0x00621c6f in AbortServer () at ../../../../os/log.c:874
#8  0x00622654 in FatalError (f=0x650110 "Caught signal %d (%s). Server 
aborting\n") at ../../../../os/log.c:1015
#9  0x00618def in OsSigHandler (signo=11, sip=0xbf938b4c, unused=0xbf938bcc) at 
../../../../os/osinit.c:154
#10 <signal handler called>
#11 __memcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:144
#12 0xb69518fd in memcpy (__len=48, __src=<optimized out>, __dest=<optimized 
out>) at /usr/include/i386-linux-gnu/bits/string_fortified.h:34
#13 r600_create_vertex_fetch_shader (ctx=0xf08e40, count=2, 
elements=0xbf93933c) at ../../../../../src/gallium/drivers/r600/r600_asm.c:2701
#14 0xb67227a8 in util_blitter_create (pipe=<optimized out>) at 
../../../../src/gallium/auxiliary/util/u_blitter.c:299
#15 0xb6956ab3 in r600_create_context (screen=0xf07060, priv=0x0, flags=0) at 
../../../../../src/gallium/drivers/r600/r600_pipe.c:217
#16 0xb6956e41 in r600_screen_create (ws=0xf05800, config=0xbf939548) at 
../../../../../src/gallium/drivers/r600/r600_pipe.c:767
#17 0xb6aa6942 in radeon_drm_winsys_create (fd=<optimized out>, 
config=<optimized out>, screen_create=<optimized out>) at 
../../../../../../src/gallium/winsys/radeon/drm/radeon_drm_winsys.c:835
#18 0xb631ae73 in pipe_r600_create_screen (fd=12, config=0xbf939548) at 
../../../../../src/gallium/auxiliary/target-helpers/drm_helper.h:144
#19 0xb67e893e in pipe_loader_create_screen (dev=0xf06780) at 
../../../../../src/gallium/auxiliary/pipe-loader/pipe_loader.c:137
#20 0xb66a4ba3 in dri2_init_screen (sPriv=0xf04be0) at 
../../../../../src/gallium/state_trackers/dri/dri2.c:2066
#21 0xb669fef8 in driCreateNewScreen2 (scrn=0, fd=11, extensions=0xb7233220, 
driver_extensions=0xb6ed0100 <galliumdrm_driver_extensions>, 
driver_configs=0xed5d70, data=0xed5c70) at 
../../../../../../src/mesa/drivers/dri/common/dri_util.c:151
#22 0xb7228ef5 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
#23 0xb7229230 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
#24 0xb7226cd8 in gbm_create_device () from /usr/lib/i386-linux-gnu/libgbm.so.1
#25 0xb724ab04 in glamor_egl_init (scrn=0xed21c0, fd=11) at 
../../../../../../glamor/glamor_egl.c:764
#26 0xb731efef in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
#27 0xb7310b14 in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
#28 0x004ee677 in InitOutput (pScreenInfo=<optimized out>, argc=<optimized 
out>, argv=<optimized out>) at 
../../../../../../hw/xfree86/common/xf86Init.c:583
#29 0x004aab81 in dix_main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at 
../../../../dix/main.c:197
#30 0x0049423a in main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at 
../../../../dix/stubmain.c:34

Thread 3 (Thread 0xb15beb40 (LWP 635)):
#0  0xb7f1bd45 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7a75780 in futex_wait_cancelable (private=<optimized out>, expected=0, 
futex_word=0xebb448) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        resultvar = <optimized out>
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
#2  __pthread_cond_wait_common (abstime=0x0, mutex=0xebb408, cond=0xebb420) at 
pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0xb7a75480 <__condvar_cleanup_waiting>, __arg = 
0xb15be078, __canceltype = -1319378708, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0xebb420, mutex = 0xebb408, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 0
#3  __pthread_cond_wait (cond=0xebb420, mutex=0xebb408) at 
pthread_cond_wait.c:655
No locals.
#4  0xb65f1dca in cnd_wait (mtx=0xebb408, cond=0xebb420) at 
../../../include/c11/threads_posix.h:155
No locals.
#5  util_queue_thread_func (input=<optimized out>) at 
../../../src/util/u_queue.c:255
        job = <optimized out>
        queue = 0xebb3ec
        thread_index = <optimized out>
#6  0xb7a6f3a6 in start_thread (arg=0xb15beb40) at pthread_create.c:463
        pd = 0xb15beb40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1213706240, -1319376064, 
-1213706240, -1319378456, -559724705, 612881746}, mask_was_saved = 0}}, priv = 
{pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 
0}}}
        not_first_call = 0
#7  0xb79874d6 in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:108
No locals.

Thread 2 (Thread 0xb2097b40 (LWP 634)):
#0  0xb7f1bd45 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7a75780 in futex_wait_cancelable (private=<optimized out>, expected=0, 
futex_word=0xf05c4c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        resultvar = <optimized out>
        __ret = <optimized out>
        oldtype = 0
        err = <optimized out>
#2  __pthread_cond_wait_common (abstime=0x0, mutex=0xf05c0c, cond=0xf05c24) at 
pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0xb7a75480 <__condvar_cleanup_waiting>, __arg = 
0xb2097078, __canceltype = -1308004116, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0xf05c24, mutex = 0xf05c0c, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = <optimized out>
        result = 0
        seq = 0
#3  __pthread_cond_wait (cond=0xf05c24, mutex=0xf05c0c) at 
pthread_cond_wait.c:655
No locals.
#4  0xb65f1dca in cnd_wait (mtx=0xf05c0c, cond=0xf05c24) at 
../../../include/c11/threads_posix.h:155
No locals.
#5  util_queue_thread_func (input=<optimized out>) at 
../../../src/util/u_queue.c:255
        job = <optimized out>
        queue = 0xf05bf0
        thread_index = <optimized out>
#6  0xb7a6f3a6 in start_thread (arg=0xb2097b40) at pthread_create.c:463
        pd = 0xb2097b40
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1213706240, -1308001472, 
-1213706240, -1308003864, 2072201049, 612881746}, mask_was_saved = 0}}, priv = 
{pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 
0}}}
        not_first_call = 0
#7  0xb79874d6 in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:108
No locals.

Thread 1 (Thread 0xb7663940 (LWP 633)):
#0  0xb7f1bd45 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb78bd5b2 in __libc_signal_restore_set (set=0xbf93883c) at 
../sysdeps/unix/sysv/linux/nptl-signals.h:80
No locals.
#2  __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:48
        set = {__val = {171516928, 0 <repeats 12 times>, 6393184, 4, 0, 0, 0, 
3085822966, 3085973608, 3085789979, 0, 0, 3085973608, 3085789979, 3086115833, 
3086115804, 3079290403, 4734270, 7286184, 0, 3214117232}}
        pid = <optimized out>
        tid = <optimized out>
        ret = 0
#3  0xb78be9d1 in __GI_abort () at abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0xb7f03868, sa_sigaction = 
0xb7f03868}, sa_mask = {__val = {3085789979, 0, 0, 3086118521, 5, 1, 4698753, 
7208988, 3086139368, 4698753, 3086240064, 3214117460, 3086240504, 3078450000, 
1, 5, 0, 0, 1, 3086237696, 4693000, 3086049568, 3086116653, 0, 3079234680, 0, 
551, 3086139193, 7208960, 1, 7286280, 7286184}}, sa_flags = -1208803952, 
sa_restorer = 0x0}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#4  0x0061bf45 in OsAbort () at ../../../../os/utils.c:1361
No locals.
#5  0x004ec96c in ddxGiveUp (error=EXIT_ERR_ABORT) at 
../../../../../../hw/xfree86/common/xf86Init.c:1011
        i = <optimized out>
#6  0x004eca05 in AbortDDX (error=EXIT_ERR_ABORT) at 
../../../../../../hw/xfree86/common/xf86Init.c:1055
        i = <optimized out>
#7  0x00621c6f in AbortServer () at ../../../../os/log.c:874
No locals.
#8  0x00622654 in FatalError (f=0x650110 "Caught signal %d (%s). Server 
aborting\n") at ../../../../os/log.c:1015
        args = 0xbf938b24 "\v"
        args2 = 0xbf938b24 "\v"
        beenhere = 1
#9  0x00618def in OsSigHandler (signo=11, sip=0xbf938b4c, unused=0xbf938bcc) at 
../../../../os/osinit.c:154
        unused = 0xbf938bcc
        sip = 0xbf938b4c
        signo = 11
#10 <signal handler called>
No symbol table info available.
#11 __memcpy_ssse3 () at ../sysdeps/i386/i686/multiarch/memcpy-ssse3.S:144
No locals.
#12 0xb69518fd in memcpy (__len=48, __src=<optimized out>, __dest=<optimized 
out>) at /usr/include/i386-linux-gnu/bits/string_fortified.h:34
No locals.
#13 r600_create_vertex_fetch_shader (ctx=0xf08e40, count=2, 
elements=0xbf93933c) at ../../../../../src/gallium/drivers/r600/r600_asm.c:2701
        rctx = 0xf08e40
        bc = {chip_class = EVERGREEN, family = CHIP_PALM, 
has_compressed_msaa_texturing = true, type = 0, cf = {prev = 0xf10e20, next = 
0xf10cc0}, cf_last = 0xf10e20, ndw = 12, ncf = 2, ngpr = 3, nstack = 1, nlds_dw 
= 0, nresource = 0, force_add_cf = 0, bytecode = 0xf10f20, fc_sp = 0, fc_stack 
= {{type = 0, start = 0x0, mid = 0x0, num_mid = 0} <repeats 32 times>}, stack = 
{push = 0, push_wqm = 0, loop = 0, max_entries = 0, entry_size = 8}, ar_loaded 
= 0, ar_reg = 0, ar_chan = 0, ar_handling = 0, r6xx_nop_after_rel_dst = 0, 
index_loaded = {false, false}, index_reg = {0, 0}, debug_id = 1, isa = 0xf0cbd0}
        vtx = {list = {prev = 0x0, next = 0x0}, op = 0, fetch_type = 0, 
buffer_id = 0, src_gpr = 0, src_sel_x = 0, mega_fetch_count = 31, dst_gpr = 2, 
dst_sel_x = 0, dst_sel_y = 1, dst_sel_z = 2, dst_sel_w = 3, use_const_fields = 
0, data_format = 35, num_format_all = 0, format_comp_all = 0, srf_mode_all = 0, 
offset = 16, endian = 0, buffer_index_mode = 0}
        desc = <optimized out>
        fetch_resource_start = 0
        format = 35
        num_format = 0
        format_comp = 0
        endian = 0
        bytecode = <optimized out>
        i = <optimized out>
        j = <optimized out>
        r = <optimized out>
        fs_size = 48
        shader = 0xf10f60
        no_sb = <optimized out>
        sb_disasm = 1
        __func__ = "r600_create_vertex_fetch_shader"
#14 0xb67227a8 in util_blitter_create (pipe=<optimized out>) at 
../../../../src/gallium/auxiliary/util/u_blitter.c:299
        ctx = 0xf0dc30
        blend = {independent_blend_enable = 0, logicop_enable = 0, logicop_func 
= 0, dither = 0, alpha_to_coverage = 0, alpha_to_one = 0, rt = {{blend_enable = 
1, rgb_func = 0, rgb_src_factor = 3, rgb_dst_factor = 19, alpha_func = 0, 
alpha_src_factor = 3, alpha_dst_factor = 19, colormask = 15}, {blend_enable = 
0, rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}, {blend_enable = 0, 
rgb_func = 0, rgb_src_factor = 0, rgb_dst_factor = 0, alpha_func = 0, 
alpha_src_factor = 0, alpha_dst_factor = 0, colormask = 0}}}
        dsa = {depth = {enabled = 0, writemask = 0, func = 7, bounds_test = 0, 
bounds_min = 0, bounds_max = 0}, stencil = {{enabled = 1, func = 7, fail_op = 
2, zpass_op = 2, zfail_op = 2, valuemask = 255, writemask = 255}, {enabled = 0, 
func = 0, fail_op = 0, zpass_op = 0, zfail_op = 0, valuemask = 0, writemask = 
0}}, alpha = {enabled = 0, func = 0, ref_value = 0}}
        rs_state = {flatshade = 1, light_twoside = 0, clamp_vertex_color = 0, 
clamp_fragment_color = 0, front_ccw = 0, cull_face = 0, fill_front = 0, 
fill_back = 0, offset_point = 0, offset_line = 0, offset_tri = 0, scissor = 0, 
poly_smooth = 0, poly_stipple_enable = 0, point_smooth = 0, sprite_coord_mode = 
0, point_quad_rasterization = 0, point_tri_clip = 0, point_size_per_vertex = 0, 
multisample = 0, force_persample_interp = 0, line_smooth = 0, 
line_stipple_enable = 0, line_last_pixel = 0, flatshade_first = 0, 
half_pixel_center = 1, bottom_edge_rule = 1, rasterizer_discard = 1, 
tile_raster_order_fixed = 0, tile_raster_order_increasing_x = 0, 
tile_raster_order_increasing_y = 0, depth_clip = 1, clip_halfz = 0, 
offset_units_unscaled = 0, clip_plane_enable = 0, line_stipple_factor = 0, 
line_stipple_pattern = 0, sprite_coord_enable = 0, line_width = 0, point_size = 
0, offset_units = 0, offset_scale = 0, offset_clamp = 0}
        sampler_state = {wrap_s = 2, wrap_t = 2, wrap_r = 2, min_img_filter = 
1, min_mip_filter = 0, mag_img_filter = 1, compare_mode = 0, compare_func = 0, 
normalized_coords = 0, max_anisotropy = 0, seamless_cube_map = 0, lod_bias = 0, 
min_lod = 0, max_lod = 0, border_color = {f = {0, 0, 0, 0}, i = {0, 0, 0, 0}, 
ui = {0, 0, 0, 0}}}
        velem = {{src_offset = 0, vertex_buffer_index = 0, src_format = 
PIPE_FORMAT_R32G32B32A32_FLOAT, instance_divisor = 0}, {src_offset = 16, 
vertex_buffer_index = 0, src_format = PIPE_FORMAT_R32G32B32A32_FLOAT, 
instance_divisor = 0}}
        i = 2
        j = 2
#15 0xb6956ab3 in r600_create_context (screen=0xf07060, priv=0x0, flags=0) at 
../../../../../src/gallium/drivers/r600/r600_pipe.c:217
        rctx = 0xf08e40
        rscreen = 0xf07060
        ws = 0xf05800
        __func__ = "r600_create_context"
#16 0xb6956e41 in r600_screen_create (ws=0xf05800, config=0xbf939548) at 
../../../../../src/gallium/drivers/r600/r600_pipe.c:767
        rscreen = 0xf07060
#17 0xb6aa6942 in radeon_drm_winsys_create (fd=<optimized out>, 
config=<optimized out>, screen_create=<optimized out>) at 
../../../../../../src/gallium/winsys/radeon/drm/radeon_drm_winsys.c:835
        ws = 0xf05800
#18 0xb631ae73 in pipe_r600_create_screen (fd=12, config=0xbf939548) at 
../../../../../src/gallium/auxiliary/target-helpers/drm_helper.h:144
        rw = <optimized out>
#19 0xb67e893e in pipe_loader_create_screen (dev=0xf06780) at 
../../../../../src/gallium/auxiliary/pipe-loader/pipe_loader.c:137
        config = {options = 0xf06794}
#20 0xb66a4ba3 in dri2_init_screen (sPriv=0xf04be0) at 
../../../../../src/gallium/state_trackers/dri/dri2.c:2066
        configs = <optimized out>
        screen = 0xf066d0
        pscreen = 0x0
        throttle_ret = <optimized out>
        dmabuf_ret = <optimized out>
        fd = 12
#21 0xb669fef8 in driCreateNewScreen2 (scrn=0, fd=11, extensions=0xb7233220, 
driver_extensions=0xb6ed0100 <galliumdrm_driver_extensions>, 
driver_configs=0xed5d70, data=0xed5c70) at 
../../../../../../src/mesa/drivers/dri/common/dri_util.c:151
        emptyExtensionList = {0x0}
        psp = 0xf04be0
        consts = {MaxTextureMbytes = 3086133488, MaxTextureLevels = 3214121160, 
Max3DTextureLevels = 699377920, MaxCubeTextureLevels = 1, MaxArrayTextureLayers 
= 3086053952, MaxTextureRectSize = 3214120432, MaxTextureCoordUnits = 
3086133981, MaxCombinedTextureImageUnits = 3214121148, MaxTextureUnits = 
3086133488, MaxTextureMaxAnisotropy = -1.15310001, MaxTextureLodBias = 
7.800878e-14, MaxTextureBufferSize = 1, TextureBufferOffsetAlignment = 
15552560, MaxArrayLockSize = 3214120464, SubPixelBits = -1208833315, 
MinPointSize = -1.15309858, MaxPointSize = -2.89273157e-05, MinPointSizeAA = 
-1.15310001, MaxPointSizeAA = 7.800878e-14, PointSizeGranularity = 
1.40129846e-45, MinLineWidth = -2.87799921e-05, MaxLineWidth = -1.15302086, 
MinLineWidthAA = -2.89282125e-05, MaxLineWidthAA = -1.15309858, 
LineWidthGranularity = -2.89273157e-05, MaxClipPlanes = 3214121160, MaxLights = 
699377920, MaxShininess = 1.40129846e-45, MaxSpotExponent = 2.17928144e-38, 
MaxViewportWidth = 3214120528, MaxViewportHeight = 3086133981, MaxViewports = 
3081122304, ViewportSubpixelBits = 3081124308, ViewportBounds = {Min = 
-1.71947268e-05, Max = -1.71951397e-05}, MaxWindowRectangles = 3079681879, 
Program = {{MaxInstructions = 3214120700, MaxAluInstructions = 3214121052, 
MaxTexInstructions = 3079688837, MaxTexIndirections = 3214120700, MaxAttribs = 
3214121052, MaxTemps = 882089051, MaxAddressRegs = 699377920, MaxAddressOffset 
= 3214120860, MaxParameters = 3214120700, MaxLocalParams = 3079506011, 
MaxEnvParams = 3081129984, MaxNativeInstructions = 3214120860, 
MaxNativeAluInstructions = 3214120700, MaxNativeTexInstructions = 3214122184, 
MaxNativeTexIndirections = 3080281389, MaxNativeAttribs = 3214120700, 
MaxNativeTemps = 6481048, MaxNativeAddressRegs = 3214122184, 
MaxNativeParameters = 3214121052, MaxUniformComponents = 15407584, 
MaxInputComponents = 48, MaxOutputComponents = 3214121052, LowFloat = {RangeMin 
= 22695, RangeMax = 46999, Precision = 6624}, MediumFloat = {RangeMin = 235, 
RangeMax = 25, Precision = 0}, HighFloat = {RangeMin = 39020, RangeMax = 49043, 
Precision = 32769}, LowInt = {RangeMin = 64429, RangeMax = 39004, Precision = 
49043}, MediumInt = {RangeMin = 48, RangeMax = 0, Precision = 39004}, HighInt = 
{RangeMin = 49043, RangeMax = 5147, Precision = 46992}, MaxUniformBlocks = 4, 
MaxCombinedUniformComponents = 3214121052, MaxTextureImageUnits = 48, 
MaxAtomicBuffers = 3214122075, MaxAtomicCounters = 0, MaxImageUniforms = 0, 
MaxShaderStorageBlocks = 0}, {MaxInstructions = 15407584, MaxAluInstructions = 
3081122304, MaxTexInstructions = 15407655, MaxTexIndirections = 3214121052, 
MaxAttribs = 3079668967, MaxTemps = 15407584, MaxAddressRegs = 3214121052, 
MaxAddressOffset = 48, MaxParameters = 3079668967, MaxLocalParams = 15407584, 
MaxEnvParams = 2004, MaxNativeInstructions = 48, MaxNativeAluInstructions = 48, 
MaxNativeTexInstructions = 15407584, MaxNativeTexIndirections = 48, 
MaxNativeAttribs = 3079683429, MaxNativeTemps = 3079683656, 
MaxNativeAddressRegs = 3079681879, MaxNativeParameters = 3214120924, 
MaxUniformComponents = 3214121308, MaxInputComponents = 3079688837, 
MaxOutputComponents = 3214120924, LowFloat = {RangeMin = 39260, RangeMax = 
49043, Precision = 15717}, MediumFloat = {RangeMin = 46992, RangeMax = 15944, 
Precision = 46992}, HighFloat = {RangeMin = 14167, RangeMax = 46992, Precision 
= 38908}, LowInt = {RangeMin = 49043, RangeMax = 39265, Precision = 49043}, 
MediumInt = {RangeMin = 21125, RangeMax = 46992, Precision = 38908}, HighInt = 
{RangeMin = 49043, RangeMax = 39265, Precision = 49043}, MaxUniformBlocks = 
3214122331, MaxCombinedUniformComponents = 699377920, MaxTextureImageUnits = 
3214121116, MaxAtomicBuffers = 3214120956, MaxAtomicCounters = 3079506011, 
MaxImageUniforms = 3081129984, MaxShaderStorageBlocks = 3214121116}, 
{MaxInstructions = 3214120956, MaxAluInstructions = 3214122408, 
MaxTexInstructions = 3080281389, MaxTexIndirections = 3214120956, MaxAttribs = 
3072753108, MaxTemps = 3214122408, MaxAddressRegs = 3214121313, 
MaxAddressOffset = 15407584, MaxParameters = 52, MaxLocalParams = 3214121308, 
MaxEnvParams = 3080149159, MaxNativeInstructions = 3214121313, 
MaxNativeAluInstructions = 3214122331, MaxNativeTexInstructions = 3214121308, 
MaxNativeTexIndirections = 4222451713, MaxNativeAttribs = 3214121313, 
MaxNativeTemps = 52, MaxNativeAddressRegs = 3214121308, MaxNativeParameters = 
3079672859, MaxUniformComponents = 4, MaxInputComponents = 3214121308, 
MaxOutputComponents = 52, LowFloat = {RangeMin = 40283, RangeMax = 49043, 
Precision = 0}, MediumFloat = {RangeMin = 0, RangeMax = 0, Precision = 0}, 
HighFloat = {RangeMin = 0, RangeMax = 0, Precision = 6624}, LowInt = {RangeMin 
= 235, RangeMax = 12800, Precision = 47014}, MediumInt = {RangeMin = 6695, 
RangeMax = 235, Precision = 39260}, HighInt = {RangeMin = 49043, RangeMax = 
1255, Precision = 46992}, MaxUniformBlocks = 15407584, 
MaxCombinedUniformComponents = 3214121308, MaxTextureImageUnits = 52, 
MaxAtomicBuffers = 0, MaxAtomicCounters = 6479583, MaxImageUniforms = 2004, 
MaxShaderStorageBlocks = 52}, {MaxInstructions = 52, MaxAluInstructions = 
15407584, MaxTexInstructions = 52, MaxTexIndirections = 3079668877, MaxAttribs 
= 52, MaxTemps = 15407584, MaxAddressRegs = 52, MaxAddressOffset = 52, 
MaxParameters = 3079674909, MaxLocalParams = 3058604306, MaxEnvParams = 
2952169, MaxNativeInstructions = 1, MaxNativeAluInstructions = 699377920, 
MaxNativeTexInstructions = 3214121188, MaxNativeTexIndirections = 3081129984, 
MaxNativeAttribs = 3079674539, MaxNativeTemps = 3081123936, 
MaxNativeAddressRegs = 15407584, MaxNativeParameters = 52, MaxUniformComponents 
= 3214121192, MaxInputComponents = 3079627697, MaxOutputComponents = 15407584, 
LowFloat = {RangeMin = 39260, RangeMax = 49043, Precision = 52}, MediumFloat = 
{RangeMin = 0, RangeMax = 41369, Precision = 97}, HighFloat = {RangeMin = 1, 
RangeMax = 0, Precision = 39140}, LowInt = {RangeMin = 49043, RangeMax = 24235, 
Precision = 47001}, MediumInt = {RangeMin = 20480, RangeMax = 47014, Precision 
= 1}, HighInt = {RangeMin = 0, RangeMax = 52, Precision = 0}, MaxUniformBlocks 
= 3214121308, MaxCombinedUniformComponents = 7208960, MaxTextureImageUnits = 1, 
MaxAtomicBuffers = 52, MaxAtomicCounters = 3214121308, MaxImageUniforms = 
6433368, MaxShaderStorageBlocks = 3214121308}, {MaxInstructions = 52, 
MaxAluInstructions = 1, MaxTexInstructions = 15407584, MaxTexIndirections = 
271755, MaxAttribs = 0, MaxTemps = 1, MaxAddressRegs = 4294967295, 
MaxAddressOffset = 3072753108, MaxParameters = 3214122408, MaxLocalParams = 
6433229, MaxEnvParams = 7208960, MaxNativeInstructions = 3072753108, 
MaxNativeAluInstructions = 3214122408, MaxNativeTexInstructions = 3214121308, 
MaxNativeTexIndirections = 6434433, MaxNativeAttribs = 1, MaxNativeTemps = 
1019, MaxNativeAddressRegs = 3072753108, MaxNativeParameters = 3214122408, 
MaxUniformComponents = 2, MaxInputComponents = 0, MaxOutputComponents = 
3072614932, LowFloat = {RangeMin = 5, RangeMax = 0, Precision = 25764}, 
MediumFloat = {RangeMin = 46884, RangeMax = 17600, Precision = 237}, HighFloat 
= {RangeMin = 39340, RangeMax = 49043, Precision = 18728}, LowInt = {RangeMin = 
10569, RangeMax = 26400, Precision = 24940}, MediumInt = {RangeMin = 28525, 
RangeMax = 14962, Precision = 20256}, HighInt = {RangeMin = 25968, RangeMax = 
18286, Precision = 8268}, MaxUniformBlocks = 1701012321, 
MaxCombinedUniformComponents = 1634887020, MaxTextureImageUnits = 543450484, 
MaxAtomicBuffers = 1919888984, MaxAtomicCounters = 1919164519, MaxImageUniforms 
= 1919252073, MaxShaderStorageBlocks = 1935761952}, {MaxInstructions = 
170812517, MaxAluInstructions = 3072836864, MaxTexInstructions = 15548160, 
MaxTexIndirections = 3214121452, MaxAttribs = 3081129984, MaxTemps = 
3214121816, MaxAddressRegs = 3214121600, MaxAddressOffset = 0, MaxParameters = 
0, MaxLocalParams = 3072832785, MaxEnvParams = 3072835292, 
MaxNativeInstructions = 3086115833, MaxNativeAluInstructions = 1283361503, 
MaxNativeTexInstructions = 15550096, MaxNativeTexIndirections = 3214121524, 
MaxNativeAttribs = 0, MaxNativeTemps = 3086118795, MaxNativeAddressRegs = 0, 
MaxNativeParameters = 3214121524, MaxUniformComponents = 15549980, 
MaxInputComponents = 0, MaxOutputComponents = 0, LowFloat = {RangeMin = 2, 
RangeMax = 0, Precision = 0}, MediumFloat = {RangeMin = 0, RangeMax = 0, 
Precision = 0}, HighFloat = {RangeMin = 17600, RangeMax = 237, Precision = 
1019}, LowInt = {RangeMin = 0, RangeMax = 25593, Precision = 47090}, MediumInt 
= {RangeMin = 45837, RangeMax = 7046, Precision = 0}, HighInt = {RangeMin = 0, 
RangeMax = 16384, Precision = 47092}, MaxUniformBlocks = 0, 
MaxCombinedUniformComponents = 3086118795, MaxTextureImageUnits = 0, 
MaxAtomicBuffers = 3214121588, MaxAtomicCounters = 15548508, MaxImageUniforms = 
0, MaxShaderStorageBlocks = 0}}, MaxProgramMatrices = 2, 
MaxProgramMatrixStackDepth = 0, QueryCounterBits = {SamplesPassed = 4294967295, 
TimeElapsed = 0, Timestamp = 3072614932, PrimitivesGenerated = 15549632, 
PrimitivesWritten = 3086155459, VerticesSubmitted = 3086240064, 
PrimitivesSubmitted = 5094220, VsInvocations = 0, TessPatches = 3081187694, 
TessInvocations = 3086238980, GsInvocations = 1, GsPrimitives = 3086118521, 
FsInvocations = 3081129984, ComputeInvocations = 15549632, ClInPrimitives = 
3081129984, ClOutPrimitives = 3086240064}, MaxDrawBuffers = 3080462300, 
MaxColorAttachments = 15539584, MaxRenderbufferSize = 15549632, MaxSamples = 
3214121652, MaxFramebufferWidth = 15550096, MaxFramebufferHeight = 0, 
MaxFramebufferLayers = 3086115552, MaxFramebufferSamples = 3084205908, 
MaxVarying = 3072482795, MaxCombinedUniformBlocks = 2147483905, 
MaxUniformBufferBindings = 5094220, MaxUniformBlockSize = 15539584, 
UniformBufferOffsetAlignment = 0, MaxCombinedShaderStorageBlocks = 0, 
MaxShaderStorageBufferBindings = 3072482795, MaxShaderStorageBlockSize = 
3214123140, ShaderStorageBufferOffsetAlignment = 3214123176, 
MaxUserAssignableUniformLocations = 3086115449, MaxGeometryOutputVertices = 
3086115804, MaxGeometryTotalOutputComponents = 3079290403, GLSLVersion = 
3072483440, ForceGLSLExtensionsWarn = 64 '@', ForceGLSLVersion = 3086115804, 
AllowGLSLExtensionDirectiveMidShader = 35 '#', 
AllowGLSLBuiltinVariableRedeclaration = 62 '>', 
AllowGLSLCrossStageInterpolationMismatch = 138 '\212', AllowHigherCompatVersion 
= 183 '\267', ForceGLSLAbsSqrt = 112 'p', GLSLZeroInit = 96 '`', NativeIntegers 
= 34 '"', VertexID_is_zero_based = 183, UniformBooleanTrue = 3084201388, 
MaxServerWaitTimeout = 13246554612890230132, 
QuadsFollowProvokingVertexConvention = 64 '@', LayerAndVPIndexProvokingVertex = 
3086115449, ContextFlags = 2348, ProfileMask = 3079224852, 
MaxVertexAttribStride = 479434334, MaxTransformFeedbackBuffers = 3083256784, 
MaxTransformFeedbackSeparateComponents = 3086116653, 
MaxTransformFeedbackInterleavedComponents = 1, MaxVertexStreams = 1, 
MinProgramTexelOffset = -1215704264, MaxProgramTexelOffset = 2348, 
MinProgramTextureGatherOffset = 3079265480, MaxProgramTextureGatherOffset = 
3083256784, MaxProgramTextureGatherComponents = 3214121828, ResetStrategy = 
3214121824, RobustAccess = 65 'A', MaxDualSourceDrawBuffers = 0, 
StripTextureBorder = 0 '\000', GLSLSkipStrictMaxUniformLimitCheck = 64 '@', 
GLSLFragCoordIsSysVal = 244, GLSLFrontFacingIsSysVal = 183, 
GLSLOptimizeConservatively = 200, GLSLTessLevelsAsInputs = 220, 
AlwaysUseGetTransformFeedbackVertexCount = 137 '\211', MinMapBufferAlignment = 
3079225370, DisableVaryingPacking = 56 '8', UseSTD430AsDefaultPacking = 211, 
GenerateTemporaryNames = 137, MaxElementIndex = 13196212611425998430, 
DisableGLSLLineContinuations = 178 '\262', MaxColorTextureSamples = 
-1080845340, MaxDepthTextureSamples = -1080845468, MaxIntegerSamples = 
15555136, SampleMap2x = "ݜ", SampleMap4x = "\344", <incomplete sequence 
\364\233>, SampleMap8x = "\223\277t\233\223\277@Z", SampleMap16x = 
"\355\000\250V\"\267\274\233\223\277\000\000\000\000\000", 
MaxAtomicBufferBindings = 0, MaxAtomicBufferSize = 1, MaxCombinedAtomicBuffers 
= 3086115833, MaxCombinedAtomicCounters = 479434334, 
MaxVertexAttribRelativeOffset = 15550840, MaxVertexAttribBindings = 
-1080845332, MaxImageUnits = 0, MaxCombinedShaderOutputResources = 3086118795, 
MaxImageSamples = 3072479992, MaxCombinedImageUniforms = 3214121964, 
MaxComputeWorkGroupCount = {3086240412, 18, 15554304}, MaxComputeWorkGroupSize 
= {1, 0, 1}, MaxComputeWorkGroupInvocations = 15550400, 
MaxComputeSharedMemorySize = 1, MaxComputeVariableGroupSize = {0, 1, 0}, 
MaxComputeVariableGroupInvocations = 3086237696, MinFragmentInterpolationOffset 
= 0, MaxFragmentInterpolationOffset = 1.40129846e-45, FakeSWMSAA = 0 '\000', 
ContextReleaseBehavior = 3086237696, ShaderCompilerOptions = {{EmitNoLoops = 0 
'\000', EmitNoCont = 0 '\000', EmitNoMainReturn = 0 '\000', EmitNoPow = 0 
'\000', EmitNoSat = 139 '\213', LowerCombinedClipCullDistance = 111 'o', 
EmitNoIndirectInput = 242 '\362', EmitNoIndirectOutput = 183 '\267', 
EmitNoIndirectTemp = 0 '\000', EmitNoIndirectUniform = 0 '\000', 
EmitNoIndirectSampler = 0 '\000', MaxIfDepth = 3086237696, MaxUnrollIterations 
= 3086118521, OptimizeForAOS = 255 '\377', LowerBufferInterfaceBlocks = 255 
'\377', ClampBlockIndicesToArrayBounds = 255 '\377', NirOptions = 0x0}, 
{EmitNoLoops = 56 '8', EmitNoCont = 211 '\323', EmitNoMainReturn = 137 '\211', 
EmitNoPow = 183 '\267', EmitNoSat = 208 '\320', LowerCombinedClipCullDistance = 
195 '\303', EmitNoIndirectInput = 198 '\306', EmitNoIndirectOutput = 183 
'\267', EmitNoIndirectTemp = 255 '\377', EmitNoIndirectUniform = 255 '\377', 
EmitNoIndirectSampler = 255 '\377', MaxIfDepth = 15400976, MaxUnrollIterations 
= 3079235656, OptimizeForAOS = 208 '\320', LowerBufferInterfaceBlocks = 195 
'\303', ClampBlockIndicesToArrayBounds = 198 '\306', NirOptions = 0xed4978}, 
{EmitNoLoops = 0 '\000', EmitNoCont = 0 '\000', EmitNoMainReturn = 0 '\000', 
EmitNoPow = 0 '\000', EmitNoSat = 1 '\001', LowerCombinedClipCullDistance = 0 
'\000', EmitNoIndirectInput = 0 '\000', EmitNoIndirectOutput = 0 '\000', 
EmitNoIndirectTemp = 121 'y', EmitNoIndirectUniform = 110 'n', 
EmitNoIndirectSampler = 242 '\362', MaxIfDepth = 1, MaxUnrollIterations = 0, 
OptimizeForAOS = 116 't', LowerBufferInterfaceBlocks = 93 ']', 
ClampBlockIndicesToArrayBounds = 34 '"', NirOptions = 0xb7233020}, {EmitNoLoops 
= 232 '\350', EmitNoCont = 191 '\277', EmitNoMainReturn = 242 '\362', EmitNoPow 
= 183 '\267', EmitNoSat = 116 't', LowerCombinedClipCullDistance = 93 ']', 
EmitNoIndirectInput = 34 '"', EmitNoIndirectOutput = 183 '\267', 
EmitNoIndirectTemp = 192 '\300', EmitNoIndirectUniform = 71 'G', 
EmitNoIndirectSampler = 237 '\355', MaxIfDepth = 3214122084, 
MaxUnrollIterations = 15550840, OptimizeForAOS = 0 '\000', 
LowerBufferInterfaceBlocks = 87 'W', ClampBlockIndicesToArrayBounds = 237 
'\355', NirOptions = 0x1}, {EmitNoLoops = 245 '\365', EmitNoCont = 215 '\327', 
EmitNoMainReturn = 144 '\220', EmitNoPow = 183 '\267', EmitNoSat = 130 '\202', 
LowerCombinedClipCullDistance = 192 '\300', EmitNoIndirectInput = 242 '\362', 
EmitNoIndirectOutput = 183 '\267', EmitNoIndirectTemp = 0 '\000', 
EmitNoIndirectUniform = 87 'W', EmitNoIndirectSampler = 237 '\355', MaxIfDepth 
= 1, MaxUnrollIterations = 3086237696, OptimizeForAOS = 120 'x', 
LowerBufferInterfaceBlocks = 89 'Y', ClampBlockIndicesToArrayBounds = 34 '"', 
NirOptions = 0xb7d5a2d9 <drmFreeDevice+9>}, {EmitNoLoops = 0 '\000', EmitNoCont 
= 48 '0', EmitNoMainReturn = 35 '#', EmitNoPow = 183 '\267', EmitNoSat = 0 
'\000', LowerCombinedClipCullDistance = 64 '@', EmitNoIndirectInput = 244 
'\364', EmitNoIndirectOutput = 183 '\267', EmitNoIndirectTemp = 56 '8', 
EmitNoIndirectUniform = 211 '\323', EmitNoIndirectSampler = 137 '\211', 
MaxIfDepth = 3214122180, MaxUnrollIterations = 3072496397, OptimizeForAOS = 57 
'9', LowerBufferInterfaceBlocks = 191 '\277', ClampBlockIndicesToArrayBounds = 
242 '\362', NirOptions = 0xb7233000}}, MaxPatchVertices = 3068985600, 
MaxTessGenLevel = 3068969472, MaxTessPatchComponents = 3072537008, 
MaxTessControlTotalOutputComponents = 3086163344, LowerTessLevel = 160, 
PrimitiveRestartForPatches = 49, LowerCsDerivedVariables = 35, 
NoPrimitiveBoundingBoxOutput = 183, SparseBufferPageSize = 3080570416, 
dri_config_options_sha1 = 0xb722c65b "DRI_Core", 
AllowMappedBuffersDuringExecution = 192, NumProgramBinaryFormats = 40}
        api = 3086133981
        version = 3214121148
#22 0xb7228ef5 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
No symbol table info available.
#23 0xb7229230 in ?? () from /usr/lib/i386-linux-gnu/libgbm.so.1
No symbol table info available.
#24 0xb7226cd8 in gbm_create_device () from /usr/lib/i386-linux-gnu/libgbm.so.1
No symbol table info available.
#25 0xb724ab04 in glamor_egl_init (scrn=0xed21c0, fd=11) at 
../../../../../../glamor/glamor_egl.c:764
        glamor_egl = 0xed5c20
        version = <optimized out>
        config_attribs = {12344}
        config_attribs_core = {12541, 1, 12440, 3, 12539, 1, 12344}
#26 0xb731efef in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
No symbol table info available.
#27 0xb7310b14 in ?? () from /usr/lib/xorg/modules/drivers/radeon_drv.so
No symbol table info available.
#28 0x004ee677 in InitOutput (pScreenInfo=<optimized out>, argc=<optimized 
out>, argv=<optimized out>) at 
../../../../../../hw/xfree86/common/xf86Init.c:583
        i = 0
        j = <optimized out>
        k = <optimized out>
        scr_index = <optimized out>
        modulelist = <optimized out>
        optionlist = 0xec5cc0
        screenpix24 = <optimized out>
        pix24 = <optimized out>
        pix24From = X_DEFAULT
        pix24Fail = 0
        autoconfig = <optimized out>
        sigio_blocked = 0
        want_hw_access = <optimized out>
        configured_device = <optimized out>
#29 0x004aab81 in dix_main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at 
../../../../dix/main.c:197
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
#30 0x0049423a in main (argc=8, argv=0xbf93a084, envp=0xbf93a0a8) at 
../../../../dix/stubmain.c:34
No locals.
eax            0x0      0
ecx            0xbf93883c       -1080850372
edx            0x0      0
ebx            0x2      2
esp            0xbf938820       0xbf938820
ebp            0xbf93883c       0xbf93883c
esi            0x8      8
edi            0x0      0
eip            0xb7f1bd45       0xb7f1bd45 <__kernel_vsyscall+9>
eflags         0x200246 [ PF ZF IF ID ]
cs             0x73     115
ss             0x7b     123
ds             0x7b     123
es             0x7b     123
fs             0x0      0
gs             0x33     51
quit
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