#0  0x00000000 in ?? ()
No symbol table info available.
#1  0xb68979c5 in XQueryExtension (dpy=0xb5258950, name=0xa86d3368 "ATIFGLEXTENSION", major_opcode=0xafa676a8, first_event=0xafa676a8, first_error=0xafa676a8) at ../../src/QuExt.c:43
        rep = {type = 4 '\004', pad1 = 101 'e', sequenceNumber = 46961, length = 2825728844, present = 184 '\270', major_opcode = 118 'v', first_event = 166 '\246', first_error = 175 '\257', pad3 = 3076141056, pad4 = 139551400, pad5 = 3062462864, pad6 = 2946922168, pad7 = 3076128280}
        req = <optimized out>
#2  0xa86cf5a4 in amdPcsOpenX11 () from /tmp/apport_sandbox_Ub0sx5/usr/lib/fglrx/libatiuki.so.1
No symbol table info available.
#3  0xa61dcdbc in ADL_Main_Control_Refresh_X () from /tmp/apport_sandbox_Ub0sx5/usr/lib/fglrx/libatiadlxx.so
No symbol table info available.
#4  0xa61df7f5 in ADL_Main_Control_Refresh () from /tmp/apport_sandbox_Ub0sx5/usr/lib/fglrx/libatiadlxx.so
No symbol table info available.
#5  0xa6202239 in ADL_Main_Control_Initialize () from /tmp/apport_sandbox_Ub0sx5/usr/lib/fglrx/libatiadlxx.so
No symbol table info available.
#6  0xa6201fb8 in ADL_Main_Control_Create () from /tmp/apport_sandbox_Ub0sx5/usr/lib/fglrx/libatiadlxx.so
No symbol table info available.
#7  0xaeab9e67 in VA_FGLRXGetClientDriverName (dpy=0x8839ee0, screen=0, ddxDriverMajorVersion=ddxDriverMajorVersion@entry=0xafa67d74, ddxDriverMinorVersion=ddxDriverMinorVersion@entry=0xafa67d78, ddxDriverPatchVersion=0xafa67d7c, clientDriverName=clientDriverName@entry=0xafa67dbc) at va_fglrx.c:179
        ADL_Main_Control_Create = 0xa6201f80 <ADL_Main_Control_Create>
        ADL_Main_Control_Destroy = 0xa6201fc0 <ADL_Main_Control_Destroy>
        ADL_Adapter_NumberOfAdapters_Get = 0xa61e2c00 <ADL_Adapter_NumberOfAdapters_Get>
        ADL_Adapter_AdapterInfo_Get = 0xa61e2c30 <ADL_Adapter_AdapterInfo_Get>
        ADL_Adapter_XScreenInfo_Get = 0xa61e1190 <ADL_Adapter_XScreenInfo_Get>
        lpAdapterInfo = 0x0
        lpXScreenInfo = 0x0
        libadl_handle = 0xb25231d8
        success = 0
        is_adl_initialized = 0
        i = <optimized out>
        num_adapters = <optimized out>
        lpAdapterInfo_size = <optimized out>
        lpXScreenInfo_size = <optimized out>
#8  0xaeaba883 in va_FGLRX_GetDriverName (driver_name=0xafa67dbc, pDisplayContext=<optimized out>) at va_x11.c:135
        ctx = <optimized out>
        driver_major = 0
        driver_minor = 0
        driver_patch = 0
        result = <optimized out>
#9  va_DisplayContextGetDriverName (driver_name=0xafa67dbc, pDisplayContext=0x86dd588) at va_x11.c:160
No locals.
#10 va_DisplayContextGetDriverName (pDisplayContext=0x86dd588, driver_name=0xafa67dbc) at va_x11.c:144
        vaStatus = -1
#11 0xaea09b72 in va_getDriverName (driver_name=0xafa67dbc, dpy=0x86dd588) at va.c:163
        pDisplayContext = 0x86dd588
#12 vaInitialize (dpy=0x86dd588, major_version=major_version@entry=0x8acfaec, minor_version=minor_version@entry=0x8acfaf0) at va.c:392
        driver_name_env = 0x0
        driver_name = 0x0
        vaStatus = <optimized out>
#13 0xaea4367d in Open (i_codec_id=28, p_va=0x8acfa88) at vaapi.c:146
        i_profile = VAProfileH264High
        b_supported_profile = false
        i_profiles_nb = 0
        i_surface_count = 17
        i_status = <optimized out>
        attrib = {type = 2930030874, value = 2930037365}
        p_profiles_list = <optimized out>
#14 vlc_va_NewVaapi (obj=obj@entry=0xa55e5810, i_codec_id=28) at vaapi.c:507
        p_va = 0x8acfa88
#15 0xaea3e185 in ffmpeg_GetFormat (p_context=0xb2751b20, pi_fmt=0xae3a3dc4 <mpa_huffcodes_15+204>) at video.c:1178
        name = <optimized out>
        i = <optimized out>
        p_dec = 0xa55e5810
        p_sys = 0xa534c110
#16 0xae011dbd in mc_part_weighted (chroma_weight_avg=0x1, chroma_weight_op=0x0, y_offset=<optimized out>, x_offset=-1348041892, dest_cr=0x0, dest_cb=0xb75160c9 <__GI___dl_iterate_phdr+9> "\201\303\067O\b", dest_y=0xa55830a0 "", chroma_idc=3, pixel_shift=0, list1=-1520935232, list0=-1348042288, luma_weight_avg=0x1, luma_weight_op=0x0, chroma_put=<optimized out>, qpix_put=<optimized out>, delta=4, height=4, square=0, n=<optimized out>, h=0xa55830a0) at /build/buildd/libav-0.8.5/libavcodec/h264.c:639
        weight0 = 0
        weight1 = -1300948192
        tmp_y = 0x0
        refn0 = -1348042288
        tmp_cb = 0x0
        tmp_cr = 0xa534ce18 "\210\202"
        refn1 = 25
        chroma_height = 4
        s = 0xa55830a0
#17 mc_part (qpix_put=0xafa67f9c, chroma_idc=3, pixel_shift=0, list1=-1520935232, list0=-1348042288, weight_avg=0xa5585930, weight_op=0xa5585920, chroma_avg=<optimized out>, qpix_avg=<optimized out>, y_offset=-1520947038, x_offset=0, dest_cr=0x1 <Address 0x1 out of bounds>, dest_cb=0x2 <Address 0x2 out of bounds>, dest_y=0x8a9c700 "\210\202", delta=4, square=0, n=<optimized out>, h=0xa55830a0, chroma_put=<optimized out>, height=4) at /build/buildd/libav-0.8.5/libavcodec/h264.c:685
No locals.
#18 hl_motion (weight_avg=0xa558592c, weight_op=0xa558591c, chroma_avg=0xa558484c, qpix_avg=0xa558636c, qpix_put=0x90, chroma_idc=3, pixel_shift=0, chroma_put=0xa5584840, dest_cr=0x1 <Address 0x1 out of bounds>, dest_cb=0x2 <Address 0x2 out of bounds>, dest_y=0x8a9c700 "\210\202", h=0xa55830a0) at /build/buildd/libav-0.8.5/libavcodec/h264.c:785
        n = -2051686968
        x_offset = 0
        y_offset = -1520947040
        sub_mb_type = <optimized out>
        i = <optimized out>
        mb_xy = <optimized out>
        mb_type = 1634561906
        s = 0xa55830a0
#19 hl_decode_mb_444_internal (pixel_shift=0, simple=1, h=0xa55830a0) at /build/buildd/libav-0.8.5/libavcodec/h264.c:2184
        mb_xy = <optimized out>
        mb_type = -1348042162
        p = 3
        block_offset = 0xae215ab3 <read_and_decode_spectrum+2459>
        mb_x = <optimized out>
        linesize = 720
        s = 0xa55830a0
        mb_y = <optimized out>
        dest = {0xa534ce17 "e\210\202", 0xafa6806c "T", 0xafa68068 "c"}
#20 hl_decode_mb_444_simple (h=0xa55830a0) at /build/buildd/libav-0.8.5/libavcodec/h264.c:2223
No locals.
#21 0x08a9c700 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)