Ticket #714: crash_of_probing.log

File crash_of_probing.log, 24.3 KB (added by Krieger, 7 years ago)
Line 
1 $ ffprobe crash_5.ts
2ffprobe version N-35487-g15130b9, Copyright (c) 2007-2011 the FFmpeg developers
3  built on Dec  6 2011 18:22:04 with gcc 4.4.5
4  configuration: --disable-optimizations --extra-cflags='-g -ggdb -O0' --prefix=/usr --libdir=/usr/lib --shlibdir=/usr/lib --mandir=/usr/share/man --enable-static --enable-shared --cc=i686-pc-linux-gnu-gcc --enable-gpl --enable-version3 --enable-postproc --enable-avfilter --disable-stripping --enable-doc --disable-vaapi --disable-vdpau --enable-libmp3lame --enable-libvorbis --enable-libx264 --enable-libxvid --disable-indev=v4l --disable-indev=v4l2 --disable-indev=jack --enable-x11grab --enable-pthreads --enable-libopencore-amrwb --enable-libopencore-amrnb --enable-librtmp --disable-altivec --enable-libfaac --enable-nonfree --disable-asm --disable-stripping
5  libavutil    51. 30. 0 / 51. 30. 0
6  libavcodec   53. 41. 0 / 53. 41. 0
7  libavformat  53. 24. 0 / 53. 24. 0
8  libavdevice  53.  4. 0 / 53.  4. 0
9  libavfilter   2. 51. 0 /  2. 51. 0
10  libswscale    2.  1. 0 /  2.  1. 0
11  libpostproc  51.  2. 0 / 51.  2. 0
12[h264 @ 0x925d8c0] non-existing PPS referenced
13[h264 @ 0x925d8c0] slice type too large (0) at 0 0
14[h264 @ 0x925d8c0] decode_slice_header error
15[h264 @ 0x925d8c0] no frame!
16[h264 @ 0x925d8c0] non-existing PPS referenced
17[h264 @ 0x925d8c0] non-existing PPS 0 referenced
18[h264 @ 0x925d8c0] decode_slice_header error
19[h264 @ 0x925d8c0] non-existing PPS 0 referenced
20[h264 @ 0x925d8c0] decode_slice_header error
21[h264 @ 0x925d8c0] non-existing PPS 0 referenced
22[h264 @ 0x925d8c0] decode_slice_header error
23[h264 @ 0x925d8c0] non-existing PPS 0 referenced
24[h264 @ 0x925d8c0] decode_slice_header error
25[h264 @ 0x925d8c0] no frame!                                                                             
26[h264 @ 0x925d8c0] non-existing PPS referenced                                                           
27[h264 @ 0x925d8c0] slice type too large (2) at 0 0                                                       
28[h264 @ 0x925d8c0] decode_slice_header error                                                             
29[h264 @ 0x925d8c0] no frame!                                                                             
30[h264 @ 0x925d8c0] non-existing PPS referenced                                                           
31[h264 @ 0x925d8c0] non-existing PPS 0 referenced                                                         
32[h264 @ 0x925d8c0] decode_slice_header error                                                             
33[h264 @ 0x925d8c0] non-existing PPS 0 referenced                                                         
34[h264 @ 0x925d8c0] decode_slice_header error                                                             
35[h264 @ 0x925d8c0] no frame!                                                                             
36Segmentation fault (core dumped)                                                                         
37[ERR]
3820:08krieger@dell ~
39 $ gdb ffprobe core.1323194905.26776
40GNU gdb (Gentoo 7.2 p1) 7.2
41Copyright (C) 2010 Free Software Foundation, Inc.
42License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
43This is free software: you are free to change and redistribute it.
44There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
45and "show warranty" for details.
46This GDB was configured as "i686-pc-linux-gnu".
47For bug reporting instructions, please see:
48<http://bugs.gentoo.org/>...
49Reading symbols from /usr/bin/ffprobe...done.
50[New Thread 26776]
51
52warning: Can't read pathname for load map: Input/output error.
53Reading symbols from /usr/lib/libavdevice.so.53...done.
54Loaded symbols for /usr/lib/libavdevice.so.53
55Reading symbols from /usr/lib/libavfilter.so.2...done.
56Loaded symbols for /usr/lib/libavfilter.so.2
57Reading symbols from /usr/lib/libavformat.so.53...done.
58Loaded symbols for /usr/lib/libavformat.so.53
59Reading symbols from /usr/lib/libavcodec.so.53...done.
60Loaded symbols for /usr/lib/libavcodec.so.53
61Reading symbols from /usr/lib/libpostproc.so.51...done.
62Loaded symbols for /usr/lib/libpostproc.so.51
63Reading symbols from /usr/lib/libswscale.so.2...done.
64Loaded symbols for /usr/lib/libswscale.so.2
65Reading symbols from /usr/lib/libavutil.so.51...done.
66Loaded symbols for /usr/lib/libavutil.so.51
67Reading symbols from /lib/libpthread.so.0...Reading symbols from /usr/lib/debug/lib/libpthread-2.12.2.so.debug...done.
68done.
69Loaded symbols for /lib/libpthread.so.0
70Reading symbols from /lib/libm.so.6...Reading symbols from /usr/lib/debug/lib/libm-2.12.2.so.debug...done.
71done.
72Loaded symbols for /lib/libm.so.6
73Reading symbols from /lib/libc.so.6...Reading symbols from /usr/lib/debug/lib/libc-2.12.2.so.debug...done.
74done.
75Loaded symbols for /lib/libc.so.6
76Reading symbols from /usr/lib/libX11.so.6...Reading symbols from /usr/lib/debug/usr/lib/libX11.so.6.3.0.debug...done.
77done.
78Loaded symbols for /usr/lib/libX11.so.6
79Reading symbols from /usr/lib/libXext.so.6...Reading symbols from /usr/lib/debug/usr/lib/libXext.so.6.4.0.debug...done.
80done.
81Loaded symbols for /usr/lib/libXext.so.6
82Reading symbols from /usr/lib/libXfixes.so.3...(no debugging symbols found)...done.
83Loaded symbols for /usr/lib/libXfixes.so.3
84Reading symbols from /usr/lib/libasound.so.2...(no debugging symbols found)...done.
85Loaded symbols for /usr/lib/libasound.so.2
86Reading symbols from /usr/lib/libSDL-1.2.so.0...(no debugging symbols found)...done.
87Loaded symbols for /usr/lib/libSDL-1.2.so.0
88Reading symbols from /usr/lib/librtmp.so.0...(no debugging symbols found)...done.
89Loaded symbols for /usr/lib/librtmp.so.0
90Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done.
91Loaded symbols for /lib/libz.so.1
92Reading symbols from /lib/libbz2.so.1...Reading symbols from /usr/lib/debug/lib/libbz2.so.1.0.6.debug...done.
93done.
94Loaded symbols for /lib/libbz2.so.1
95Reading symbols from /usr/lib/libxvidcore.so.4...(no debugging symbols found)...done.
96Loaded symbols for /usr/lib/libxvidcore.so.4
97Reading symbols from /usr/local/lib/libx264.so.118...(no debugging symbols found)...done.
98Loaded symbols for /usr/local/lib/libx264.so.118
99Reading symbols from /usr/lib/libvorbisenc.so.2...(no debugging symbols found)...done.
100Loaded symbols for /usr/lib/libvorbisenc.so.2
101Reading symbols from /usr/lib/libvorbis.so.0...(no debugging symbols found)...done.
102Loaded symbols for /usr/lib/libvorbis.so.0
103Reading symbols from /usr/lib/libopencore-amrwb.so.0...(no debugging symbols found)...done.
104Loaded symbols for /usr/lib/libopencore-amrwb.so.0
105Reading symbols from /usr/lib/libopencore-amrnb.so.0...(no debugging symbols found)...done.
106Loaded symbols for /usr/lib/libopencore-amrnb.so.0
107Reading symbols from /usr/lib/libmp3lame.so.0...(no debugging symbols found)...done.
108Loaded symbols for /usr/lib/libmp3lame.so.0
109Reading symbols from /usr/lib/libfaac.so.0...(no debugging symbols found)...done.
110Loaded symbols for /usr/lib/libfaac.so.0
111Reading symbols from /lib/ld-linux.so.2...Reading symbols from /usr/lib/debug/lib/ld-2.12.2.so.debug...done.
112done.
113Loaded symbols for /lib/ld-linux.so.2
114Reading symbols from /usr/lib/libxcb.so.1...(no debugging symbols found)...done.
115Loaded symbols for /usr/lib/libxcb.so.1
116Reading symbols from /lib/libdl.so.2...Reading symbols from /usr/lib/debug/lib/libdl-2.12.2.so.debug...done.
117done.
118Loaded symbols for /lib/libdl.so.2
119Reading symbols from /lib/librt.so.1...Reading symbols from /usr/lib/debug/lib/librt-2.12.2.so.debug...done.
120done.
121Loaded symbols for /lib/librt.so.1
122Reading symbols from /usr/lib/libssl.so.1.0.0...(no debugging symbols found)...done.
123Loaded symbols for /usr/lib/libssl.so.1.0.0
124Reading symbols from /usr/lib/libcrypto.so.1.0.0...(no debugging symbols found)...done.
125Loaded symbols for /usr/lib/libcrypto.so.1.0.0
126Reading symbols from /usr/lib/libogg.so.0...(no debugging symbols found)...done.
127Loaded symbols for /usr/lib/libogg.so.0
128Reading symbols from /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/libstdc++.so.6...(no debugging symbols found)...done.
129Loaded symbols for /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/libstdc++.so.6
130Reading symbols from /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/libgcc_s.so.1...(no debugging symbols found)...done.
131Loaded symbols for /usr/lib/gcc/i686-pc-linux-gnu/4.4.5/libgcc_s.so.1
132Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done.
133Loaded symbols for /usr/lib/libXau.so.6
134Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done.
135Loaded symbols for /usr/lib/libXdmcp.so.6
136Core was generated by `ffprobe crash_5.ts'.
137Program terminated with signal 11, Segmentation fault.
138#0  0xb6c7558b in filter_mb_dir (h=0xb5da9020, mb_x=0, mb_y=0,
139    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
140    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
141    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376, mb_xy=0,
142    mb_type=168430104, mvy_limit=4, first_vertical_edge_done=0, a=48, b=48, chroma=1, dir=0)
143    at h264_loopfilter.c:550
144550                     qp = (s->current_picture.f.qscale_table[mb_xy] + s->current_picture.f.qscale_table[mbm_xy] + 1) >> 1;
145(gdb) bt
146#0  0xb6c7558b in filter_mb_dir (h=0xb5da9020, mb_x=0, mb_y=0,
147    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
148    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
149    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376, mb_xy=0,
150    mb_type=168430104, mvy_limit=4, first_vertical_edge_done=0, a=48, b=48, chroma=1, dir=0)
151    at h264_loopfilter.c:550
152#1  0xb6c76ca4 in ff_h264_filter_mb (h=0xb5da9020, mb_x=0, mb_y=0,
153    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
154    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
155    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376)
156    at h264_loopfilter.c:794
157#2  0xb6c74993 in ff_h264_filter_mb_fast (h=0xb5da9020, mb_x=0, mb_y=0,
158    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
159    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
160    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376)
161    at h264_loopfilter.c:388
162#3  0xb6c56f97 in loop_filter (h=0xb5da9020, start_x=0, end_x=45) at libavcodec/h264.c:3572
163#4  0xb6c578c1 in decode_slice (avctx=0x925d8c0, arg=0xbff1e680) at libavcodec/h264.c:3722
164#5  0xb6c57be7 in execute_decode_slices (h=0xb5da9020, context_count=1) at libavcodec/h264.c:3779
165#6  0xb6c5890d in decode_nal_units (h=0xb5da9020, buf=0x92912d0 "", buf_size=19533)
166    at libavcodec/h264.c:4040
167#7  0xb6c58bb9 in decode_frame (avctx=0x925d8c0, data=0xbff1e7f4, data_size=0xbff1e904,
168    avpkt=0xbff1e7b0) at libavcodec/h264.c:4117
169#8  0xb6e308a9 in avcodec_decode_video2 (avctx=0x925d8c0, picture=0xbff1e7f4,
170    got_picture_ptr=0xbff1e904, avpkt=0xbff1e7b0) at libavcodec/utils.c:960
171#9  0xb7659cc7 in try_decode_frame (st=0x925d6f0, avpkt=0x9286c10, options=0x0)
172    at libavformat/utils.c:2234
173#10 0xb765ae4e in avformat_find_stream_info (ic=0x9259b50, options=0x0) at libavformat/utils.c:2537
174#11 0x0804d0f4 in open_input_file (fmt_ctx_ptr=0xbff1ec2c, filename=0xbff200d0 "crash_5.ts")
175---Type <return> to continue, or q <return> to quit---
176    at ffprobe.c:1096
177#12 0x0804d2e3 in probe_file (filename=0xbff200d0 "crash_5.ts") at ffprobe.c:1154
178#13 0x0804d640 in main (argc=2, argv=0xbff1ed34) at ffprobe.c:1265
179(gdb) bt full
180#0  0xb6c7558b in filter_mb_dir (h=0xb5da9020, mb_x=0, mb_y=0,
181    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
182    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
183    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376, mb_xy=0,
184    mb_type=168430104, mvy_limit=4, first_vertical_edge_done=0, a=48, b=48, chroma=1, dir=0)
185    at h264_loopfilter.c:550
186        bS = {4, 4, 4, 4}
187        qp = 0
188        s = 0xb5da9020
189        edge = 656877344
190        chroma_qp_avg = {-1074666552, 0}
191        chroma444 = 0
192        chroma422 = 0
193        mbm_xy = -1
194        mbm_type = -1228353783
195        mask_edge_tab = {"\000\003\003\003\001\001\001\001", "\000\003\001\001\003\003\003\003"}
196        mask_edge = 3
197        edges = 1
198        mask_par0 = 8
199#1  0xb6c76ca4 in ff_h264_filter_mb (h=0xb5da9020, mb_x=0, mb_y=0,
200    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
201    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
202    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376)
203    at h264_loopfilter.c:794
204        s = 0xb5da9020
205        mb_xy = 0
206        mb_type = 168430104
207        mvy_limit = 4
208        first_vertical_edge_done = 0
209---Type <return> to continue, or q <return> to quit---
210        dir = 0
211        chroma = 1
212        qp_bd_offset = -48
213        a = 48
214        b = 48
215#2  0xb6c74993 in ff_h264_filter_mb_fast (h=0xb5da9020, mb_x=0, mb_y=0,
216    img_y=0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...,
217    img_cb=0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...,
218    img_cr=0x9301e28 '\177' <repeats 200 times>..., linesize=752, uvlinesize=376)
219    at h264_loopfilter.c:388
220No locals.
221#3  0xb6c56f97 in loop_filter (h=0xb5da9020, start_x=0, end_x=45) at libavcodec/h264.c:3572
222        mb_xy = 0
223        mb_type = 1
224        s = 0xb5da9020
225        dest_y = 0xb5c0af30 "\020\020\020\020\024\027\035!", '\037' <repeats 192 times>...
226        dest_cb = 0x92ea498 "\177\177\177\177\177\177\177\177", '~' <repeats 192 times>...
227        dest_cr = 0x9301e28 '\177' <repeats 200 times>...
228        linesize = 752
229        uvlinesize = 376
230        mb_x = 0
231        mb_y = 0
232        end_mb_y = 0
233        old_slice_type = 1
234        pixel_shift = 0
235        block_h = 8
236#4  0xb6c578c1 in decode_slice (avctx=0x925d8c0, arg=0xbff1e680) at libavcodec/h264.c:3722
237        ret = 0
238        h = 0xb5da9020
239---Type <return> to continue, or q <return> to quit---
240        s = 0xb5da9020
241        part_mask = 127
242        lf_x_start = 0
243#5  0xb6c57be7 in execute_decode_slices (h=0xb5da9020, context_count=1) at libavcodec/h264.c:3779
244        s = 0xb5da9020
245        avctx = 0x925d8c0
246        hx = 0x10
247        i = 0
248#6  0xb6c5890d in decode_nal_units (h=0xb5da9020, buf=0x92912d0 "", buf_size=19533)
249    at libavcodec/h264.c:4040
250        consumed = 2724
251        dst_length = 2722
252        bit_length = 21768
253        i = 3417
254        err = 0
255        ptr = 0xb5d60020 "\210\204+\374?\376\026\212"
256        nalsize = 0
257        s = 0xb5da9020
258        avctx = 0x925d8c0
259        hx = 0xb5da9020
260        buf_index = 3417
261        context_count = 1
262        next_avc = 19533
263        pass = 1
264        nals_needed = 0
265        nal_index = 5
266#7  0xb6c58bb9 in decode_frame (avctx=0x925d8c0, data=0xbff1e7f4, data_size=0xbff1e904,
267    avpkt=0xbff1e7b0) at libavcodec/h264.c:4117
268        buf = 0x92912d0 ""
269---Type <return> to continue, or q <return> to quit---
270        buf_size = 19533
271        h = 0xb5da9020
272        s = 0xb5da9020
273        pict = 0xbff1e7f4
274        buf_index = -1243611488
275#8  0xb6e308a9 in avcodec_decode_video2 (avctx=0x925d8c0, picture=0xbff1e7f4,
276    got_picture_ptr=0xbff1e904, avpkt=0xbff1e7b0) at libavcodec/utils.c:960
277        ret = 0
278#9  0xb7659cc7 in try_decode_frame (st=0x925d6f0, avpkt=0x9286c10, options=0x0)
279    at libavformat/utils.c:2234
280        codec = 0x3a
281        got_picture = 0
282        ret = 0
283        picture = {data = {0x0, 0x0, 0x0, 0x0}, linesize = {0, 0, 0, 0}, base = {0x0, 0x0, 0x0, 0x0},
284          key_frame = 1, pict_type = AV_PICTURE_TYPE_NONE, pts = -9223372036854775808,
285          coded_picture_number = 0, display_picture_number = 0, quality = 0, age = 0, reference = 0,
286          qscale_table = 0x0, qstride = 0, mbskip_table = 0x0, motion_val = {0x0, 0x0}, mb_type = 0x0,
287          motion_subsample_log2 = 0 '\000', opaque = 0x0, error = {0, 0, 0, 0}, type = 0,
288          repeat_pict = 0, qscale_type = 0, interlaced_frame = 0, top_field_first = 0, pan_scan = 0x0,
289          palette_has_changed = 0, buffer_hints = 0, dct_coeff = 0x0, ref_index = {0x0, 0x0},
290          reordered_opaque = 0, hwaccel_picture_private = 0x0, pkt_pts = 0, pkt_dts = 0, owner = 0x0,
291          thread_opaque = 0x0, nb_samples = 0, extended_data = 0x0,
292          best_effort_timestamp = -9223372036854775808, pkt_pos = -1, sample_aspect_ratio = {num = 0,
293            den = 1}, width = 0, height = 0, format = -1}
294        pkt = {pts = 165526, dts = 165526, data = 0x92912d0 "", size = 19533, stream_index = 0,
295          flags = 1, side_data = 0x0, side_data_elems = 0, duration = 0,
296          destruct = 0xb6b5136a <av_destruct_packet>, priv = 0x0, pos = 38164, convergence_duration = 0}
297#10 0xb765ae4e in avformat_find_stream_info (ic=0x9259b50, options=0x0) at libavformat/utils.c:2537
298        i = 725
299---Type <return> to continue, or q <return> to quit---
300        count = 18
301        ret = 0
302        read_size = 54047
303        j = 2
304        st = 0x925d6f0
305        pkt1 = {pts = 165526, dts = 165526, data = 0x928b920 "", size = 19533, stream_index = 0,
306          flags = 1, side_data = 0x0, side_data_elems = 0, duration = 0, destruct = 0, priv = 0x0,
307          pos = 38164, convergence_duration = 0}
308        pkt = 0x9286c10
309        old_offset = 0
310        orig_nb_streams = 2
311        __PRETTY_FUNCTION__ = "avformat_find_stream_info"
312#11 0x0804d0f4 in open_input_file (fmt_ctx_ptr=0xbff1ec2c, filename=0xbff200d0 "crash_5.ts")
313    at ffprobe.c:1096
314        err = 0
315        i = -1074664376
316        fmt_ctx = 0x9259b50
317        t = 0x0
318#12 0x0804d2e3 in probe_file (filename=0xbff200d0 "crash_5.ts") at ffprobe.c:1154
319        fmt_ctx = 0x805198b
320        ret = 0
321        w = 0x8050520
322        buf = 0x0
323        w_name = 0x9259ab0 "default"
324        w_args = 0x0
325        wctx = 0x9259ad0
326#13 0x0804d640 in main (argc=2, argv=0xbff1ed34) at ffprobe.c:1265
327        ret = -1230962700
328(gdb) disass $pc-32,$pc+32
329Dump of assembler code from 0xb6c7556b to 0xb6c755ab:
330   0xb6c7556b <filter_mb_dir+2182>:     (bad) 
331   0xb6c7556c <filter_mb_dir+2183>:     lcall  *-0x7afdfb73(%eax)
332   0xb6c75572 <filter_mb_dir+2189>:     rorb   $0x84,(%edi)
333   0xb6c75575 <filter_mb_dir+2192>:     mov    $0x8b000003,%edi
334   0xb6c7557a <filter_mb_dir+2197>:     test   %ebx,-0x1(%eax)
335   0xb6c7557d <filter_mb_dir+2200>:     (bad) 
336   0xb6c7557e <filter_mb_dir+2201>:     decl   0xe2c90(%ebx)
337   0xb6c75584 <filter_mb_dir+2207>:     add    %cl,0x48d2845(%ebx)
338   0xb6c7558a <filter_mb_dir+2213>:     add    (%edi),%cl
339   0xb6c7558c <filter_mb_dir+2215>:     mov    $0x0,%dh
340   0xb6c7558e <filter_mb_dir+2217>:     movsbl %al,%edx
341   0xb6c75591 <filter_mb_dir+2220>:     mov    -0xa8(%ebp),%eax
342   0xb6c75597 <filter_mb_dir+2226>:     mov    0xe2c(%eax),%ecx
343   0xb6c7559d <filter_mb_dir+2232>:     mov    -0x98(%ebp),%eax
344   0xb6c755a3 <filter_mb_dir+2238>:     lea    (%ecx,%eax,1),%eax
345   0xb6c755a6 <filter_mb_dir+2241>:     movzbl (%eax),%eax
346   0xb6c755a9 <filter_mb_dir+2244>:     movsbl %al,%eax
347End of assembler dump.
348(gdb) info all-registers
349eax            0x0      0
350ecx            0x0      0
351edx            0x0      0
352ebx            0x20     32
353esp            0xbff1e370       0xbff1e370
354ebp            0xbff1e458       0xbff1e458
355esi            0x0      0
356edi            0xbff1e7f4       -1074665484
357eip            0xb6c7558b       0xb6c7558b <filter_mb_dir+2214>
358eflags         0x10202  [ IF RF ]
359cs             0x73     115
360ss             0x7b     123
361ds             0x7b     123
362es             0x7b     123
363fs             0x0      0
364gs             0x33     51
365st0            0        (raw 0x00000000000000000000)
366st1            0        (raw 0x00000000000000000000)
367st2            0        (raw 0x00000000000000000000)
368st3            1        (raw 0x3fff8000000000000000)
369st4            1.9921474018003694117680268949044375     (raw 0x3ffffefeafa1c5a06ba4)
370st5            0.5      (raw 0x3ffe8000000000000000)
371st6            0.0036127985678436719336826317850591694  (raw 0x3ff6ecc4b3b22816c2b2)
372st7            0.37767638067338647422607235404345971    (raw 0x3ffdc15ecc6eed7c9d85)
373fctrl          0x37f    895
374fstat          0x220    544
375ftag           0xffff   65535
376fiseg          0x73     115
377fioff          0xb765ac25       -1218073563
378---Type <return> to continue, or q <return> to quit---
379foseg          0x7b     123
380fooff          0x9277c6c        153582700
381fop            0x55c    1372
382xmm0           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {
383    0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
384    0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
385xmm1           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0,
386    0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80}, v8_int16 = {0x0, 0x8000, 0x0,
387    0x8000, 0x0, 0x8000, 0x0, 0x8000}, v4_int32 = {0x80000000, 0x80000000, 0x80000000, 0x80000000},
388  v2_int64 = {0x8000000080000000, 0x8000000080000000}, uint128 = 0x80000000800000008000000080000000}
389xmm2           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0,
390    0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80}, v8_int16 = {0x0, 0x8000, 0x0,
391    0x8000, 0x0, 0x8000, 0x0, 0x8000}, v4_int32 = {0x80000000, 0x80000000, 0x80000000, 0x80000000},
392  v2_int64 = {0x8000000080000000, 0x8000000080000000}, uint128 = 0x80000000800000008000000080000000}
393xmm3           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0,
394    0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80}, v8_int16 = {0x0, 0x8000, 0x0,
395    0x8000, 0x0, 0x8000, 0x0, 0x8000}, v4_int32 = {0x80000000, 0x80000000, 0x80000000, 0x80000000},
396  v2_int64 = {0x8000000080000000, 0x8000000080000000}, uint128 = 0x80000000800000008000000080000000}
397xmm4           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0,
398    0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80}, v8_int16 = {0x0, 0x8000, 0x0,
399    0x8000, 0x0, 0x8000, 0x0, 0x8000}, v4_int32 = {0x80000000, 0x80000000, 0x80000000, 0x80000000},
400  v2_int64 = {0x8000000080000000, 0x8000000080000000}, uint128 = 0x80000000800000008000000080000000}
401xmm5           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {
402    0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
403    0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
404xmm6           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {
405    0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
406    0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
407xmm7           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {
408---Type <return> to continue, or q <return> to quit---
409    0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0,
410    0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
411mxcsr          0x1f80   [ IM DM ZM OM UM PM ]
412mm0            {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0,
413    0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
414mm1            {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0,
415    0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
416mm2            {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0,
417    0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}
418mm3            {uint64 = 0x8000000000000000, v2_int32 = {0x0, 0x80000000}, v4_int16 = {0x0, 0x0, 0x0,
419    0x8000}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}
420mm4            {uint64 = 0xfefeafa1c5a06ba4, v2_int32 = {0xc5a06ba4, 0xfefeafa1}, v4_int16 = {0x6ba4,
421    0xc5a0, 0xafa1, 0xfefe}, v8_int8 = {0xa4, 0x6b, 0xa0, 0xc5, 0xa1, 0xaf, 0xfe, 0xfe}}
422mm5            {uint64 = 0x8000000000000000, v2_int32 = {0x0, 0x80000000}, v4_int16 = {0x0, 0x0, 0x0,
423    0x8000}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}
424mm6            {uint64 = 0xecc4b3b22816c2b2, v2_int32 = {0x2816c2b2, 0xecc4b3b2}, v4_int16 = {0xc2b2,
425    0x2816, 0xb3b2, 0xecc4}, v8_int8 = {0xb2, 0xc2, 0x16, 0x28, 0xb2, 0xb3, 0xc4, 0xec}}
426mm7            {uint64 = 0xc15ecc6eed7c9d85, v2_int32 = {0xed7c9d85, 0xc15ecc6e}, v4_int16 = {0x9d85,
427    0xed7c, 0xcc6e, 0xc15e}, v8_int8 = {0x85, 0x9d, 0x7c, 0xed, 0x6e, 0xcc, 0x5e, 0xc1}}
428(gdb) quit
429[OK]
43020:09krieger@dell ~
431 $