| 1 | GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git
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| 2 | Copyright (C) 2018 Free Software Foundation, Inc.
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| 3 | License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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| 4 | This is free software: you are free to change and redistribute it.
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| 5 | There is NO WARRANTY, to the extent permitted by law. Type "show copying"
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| 6 | and "show warranty" for details.
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| 7 | This GDB was configured as "x86_64-linux-gnu".
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| 8 | Type "show configuration" for configuration details.
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| 9 | For bug reporting instructions, please see:
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| 10 | <http://www.gnu.org/software/gdb/bugs/>.
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| 11 | Find the GDB manual and other documentation resources online at:
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| 12 | <http://www.gnu.org/software/gdb/documentation/>.
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| 13 | For help, type "help".
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| 14 | Type "apropos word" to search for commands related to "word"...
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| 15 | Reading symbols from ./ffmpeg_g...done.
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| 16 | (gdb) r
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| 17 | Starting program: ffmpeg/ffmpeg_g -y -r 51 -i tmp/tmp.avi -map 0 -c:v qtrle -c:v:82 sgi -disposition:a msvideo1 -disposition:s g726 -r 6 -ab 841k -ar 22050 -b:v 935 -strict 1 tmp_/tmp_.adx
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| 18 | [Thread debugging using libthread_db enabled]
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| 19 | Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
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| 20 | ffmpeg version N-94163-g664a27ea40 Copyright (c) 2000-2019 the FFmpeg developers
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| 21 | built with clang version 9.0.0 (https://github.com/llvm/llvm-project.git 442a120567a4bc6c59bc754f9edabfb770086f36)
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| 22 | configuration: --cc=clang --cxx=clang++ --prefix=ffmpeg/install --enable-debug --toolchain=clang-asan
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| 23 | libavutil 56. 30.100 / 56. 30.100
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| 24 | libavcodec 58. 53.101 / 58. 53.101
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| 25 | libavformat 58. 28.101 / 58. 28.101
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| 26 | libavdevice 58. 7.100 / 58. 7.100
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| 27 | libavfilter 7. 56.100 / 7. 56.100
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| 28 | libswscale 5. 4.101 / 5. 4.101
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| 29 | libswresample 3. 4.100 / 3. 4.100
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| 30 | Input #0, avi, from 'tmp/tmp.avi':
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| 31 | Duration: 00:00:03.14, start: 0.000000, bitrate: 736 kb/s
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| 32 | Stream #0:0: Video: indeo4 (IV41 / 0x31345649), yuv410p, 256x240, 731 kb/s, 35 fps, 35 tbr, 35 tbn, 35 tbc
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| 33 | Stream mapping:
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| 34 | Stream #0:0 -> #0:0 (indeo4 (native) -> qtrle (native))
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| 35 | Press [q] to stop, [?] for help
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| 36 | [New Thread 0x7ffff025a700 (LWP 16447)]
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| 37 | [New Thread 0x7fffefa59700 (LWP 16448)]
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| 38 | [New Thread 0x7fffef258700 (LWP 16449)]
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| 39 | [New Thread 0x7fffeea57700 (LWP 16450)]
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| 40 | [New Thread 0x7fffee256700 (LWP 16451)]
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| 41 | [New Thread 0x7fffeda55700 (LWP 16452)]
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| 42 | [New Thread 0x7fffed254700 (LWP 16453)]
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| 43 | [New Thread 0x7fffeca53700 (LWP 16454)]
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| 44 | [New Thread 0x7fffec252700 (LWP 16455)]
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| 45 | [New Thread 0x7fffeba51700 (LWP 16456)]
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| 46 | [New Thread 0x7fffeb250700 (LWP 16457)]
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| 47 | [New Thread 0x7fffeaa4f700 (LWP 16458)]
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| 48 | [qtrle @ 0x619000002880] Bitrate 935 is extremely low, maybe you mean 935k
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| 49 | The bitrate parameter is set too low. It takes bits/s as argument, not kbits/s
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| 50 | Output #0, adx, to 'tmp_/tmp_.adx':
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| 51 | Metadata:
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| 52 | encoder : Lavf58.28.101
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| 53 | Stream #0:0: Video: qtrle, rgb24, 256x240, q=2-31, 0 kb/s, 6 fps, 6 tbn, 6 tbc
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| 54 | Metadata:
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| 55 | encoder : Lavc58.53.101 qtrle
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| 56 | libavcodec/qtrleenc.c:264:19: runtime error: pointer index expression with base 0x000000000000 overflowed to 0xfffffffffffffffd
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| 57 | SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior libavcodec/qtrleenc.c:264:19 in
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| 58 | libavformat/rawenc.c:70:50: runtime error: division by zero bitrate=2696.3kbits/s dup=0 drop=92 speed=1.14x
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| 59 | SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior libavformat/rawenc.c:70:50 in
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| 60 |
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| 61 | Thread 1 "ffmpeg_g" received signal SIGFPE, Arithmetic exception.
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| 62 | 0x000000000241195e in adx_write_trailer (s=<optimized out>) at libavformat/rawenc.c:70
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| 63 | 70 uint64_t sample_count = (file_size - 36) / par->channels / 18 * 32;
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| 64 | (gdb) bt
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| 65 | #0 0x000000000241195e in adx_write_trailer (s=<optimized out>) at libavformat/rawenc.c:70
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| 66 | #1 0x00000000022490e6 in av_write_trailer (s=0x61b000001580) at libavformat/mux.c:1283
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| 67 | #2 0x00000000005c591a in transcode () at fftools/ffmpeg.c:4726
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| 68 | #3 0x00000000005b2fec in main (argc=<optimized out>, argv=<optimized out>) at fftools/ffmpeg.c:4894
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| 69 | (gdb) disass $pc-32,$pc+32
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| 70 | Dump of assembler code from 0x241193e to 0x241197e:
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| 71 | 0x000000000241193e <adx_write_trailer+926>: test %r13,%r13
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| 72 | 0x0000000002411941 <adx_write_trailer+929>: je 0x2411bf8 <adx_write_trailer+1624>
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| 73 | 0x0000000002411947 <adx_write_trailer+935>: test %al,%al
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| 74 | 0x0000000002411949 <adx_write_trailer+937>: je 0x2411bf8 <adx_write_trailer+1624>
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| 75 | 0x000000000241194f <adx_write_trailer+943>: mov $0xb28aa48,%edi
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| 76 | 0x0000000002411954 <adx_write_trailer+948>: callq 0x4dc3f0 <__sanitizer_cov_trace_pc_guard(__sanitizer::u32*)>
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| 77 | 0x0000000002411959 <adx_write_trailer+953>: mov %r12,%rax
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| 78 | 0x000000000241195c <adx_write_trailer+956>: cqto
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| 79 | => 0x000000000241195e <adx_write_trailer+958>: idiv %r13
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| 80 | 0x0000000002411961 <adx_write_trailer+961>: movabs $0xe38e38e38e38e39,%rcx
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| 81 | 0x000000000241196b <adx_write_trailer+971>: imul %rcx
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| 82 | 0x000000000241196e <adx_write_trailer+974>: mov %rdx,%rbx
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| 83 | 0x0000000002411971 <adx_write_trailer+977>: shr $0x3f,%rbx
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| 84 | 0x0000000002411975 <adx_write_trailer+981>: add %rdx,%rbx
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| 85 | 0x0000000002411978 <adx_write_trailer+984>: imul $0x20,%rbx,%r12
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| 86 | 0x000000000241197c <adx_write_trailer+988>: jo 0x2411bbb <adx_write_trailer+1563>
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| 87 | End of assembler dump.
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| 88 | (gdb) info all-registers
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| 89 | rax 0xf54e2 1004770
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| 90 | rbx 0xffffffffffffffff -1
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| 91 | rcx 0x7fffffffb300 140737488335616
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| 92 | rdx 0x0 0
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| 93 | rsi 0x7fffffffb300 140737488335616
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| 94 | rdi 0x7fffffffb371 140737488335729
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| 95 | rbp 0xffffffffffffffff 0xffffffffffffffff
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| 96 | rsp 0x7fffffffb600 0x7fffffffb600
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| 97 | r8 0x6a6cb03abcebc041 7668698031829270593
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| 98 | r9 0x0 0
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| 99 | r10 0x7ffff1a4716d 140737247474029
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| 100 | r11 0x202 514
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| 101 | r12 0xf54e2 1004770
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| 102 | r13 0x0 0
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| 103 | r14 0x613000000200 106858786324992
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| 104 | r15 0xf5506 1004806
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| 105 | rip 0x241195e 0x241195e <adx_write_trailer+958>
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| 106 | eflags 0x10202 [ IF RF ]
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| 107 | cs 0x33 51
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| 108 | ss 0x2b 43
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| 109 | ds 0x0 0
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| 110 | es 0x0 0
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| 111 | fs 0x0 0
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| 112 | gs 0x0 0
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| 113 | st0 0 (raw 0x00000000000000000000)
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| 114 | st1 0 (raw 0x00000000000000000000)
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| 115 | st2 0 (raw 0x00000000000000000000)
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| 116 | st3 0 (raw 0x00000000000000000000)
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| 117 | st4 0 (raw 0x00000000000000000000)
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| 118 | st5 0 (raw 0x00000000000000000000)
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| 119 | st6 0 (raw 0x00000000000000000000)
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| 120 | st7 0 (raw 0x00000000000000000000)
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| 121 | fctrl 0x37f 895
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| 122 | fstat 0x0 0
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| 123 | ftag 0xffff 65535
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| 124 | fiseg 0x0 0
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| 125 | fioff 0x0 0
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| 126 | foseg 0x0 0
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| 127 | fooff 0x0 0
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| 128 | fop 0x0 0
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| 129 | mxcsr 0x1fa8 [ OE PE IM DM ZM OM UM PM ]
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| 130 | bndcfgu {raw = 0x0, config = {base = 0x0, reserved = 0x0, preserved = 0x0, enabled = 0x0}} {raw = 0x0,
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| 131 | config = {base = 0, reserved = 0, preserved = 0, enabled = 0}}
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| 132 | bndstatus {raw = 0x0, status = {bde = 0x0, error = 0x0}} {raw = 0x0, status = {bde = 0, error = 0}}
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| 133 | ymm0 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x8,
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| 134 | 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xf0, 0xb1, 0xff, 0xff, 0xff, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x8,
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| 135 | 0x0, 0x30, 0x0, 0xb1f0, 0xffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x8, 0x30,
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| 136 | 0xffffb1f0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x3000000008, 0x7fffffffb1f0, 0x0, 0x0}, v2_int128 = {
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| 137 | 0x7fffffffb1f00000003000000008, 0x0}}
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| 138 | ymm1 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 139 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 140 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 141 | ymm2 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {0x0,
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| 142 | 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xab, 0xff, 0xff, 0xff, 0x7f, 0x0 <repeats 18 times>}, v16_int16 = {0x0,
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| 143 | 0x0, 0x0, 0x0, 0xab80, 0xffff, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int32 = {0x0, 0x0,
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| 144 | 0xffffab80, 0x7fff, 0x0, 0x0, 0x0, 0x0}, v4_int64 = {0x0, 0x7fffffffab80, 0x0, 0x0}, v2_int128 = {
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| 145 | 0x7fffffffab800000000000000000, 0x0}}
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| 146 | ymm3 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 147 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 148 | ---Type <return> to continue, or q <return> to quit---
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| 149 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 150 | ymm4 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x8000000000000000, 0x0, 0x0, 0x0},
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| 151 | v32_int8 = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0 <repeats 24 times>}, v16_int16 = {0xffff, 0xffff,
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| 152 | 0xffff, 0xffff, 0x0 <repeats 12 times>}, v8_int32 = {0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 153 | v4_int64 = {0xffffffffffffffff, 0x0, 0x0, 0x0}, v2_int128 = {0xffffffffffffffff, 0x0}}
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| 154 | ymm5 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 155 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 156 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 157 | ymm6 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 158 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 159 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 160 | ymm7 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 161 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 162 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 163 | ymm8 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 164 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 165 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 166 | ymm9 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 167 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 168 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 169 | ymm10 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 170 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 171 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 172 | ymm11 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 173 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 174 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 175 | ymm12 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 176 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 177 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 178 | ymm13 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 179 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 180 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 181 | ymm14 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 182 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 183 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 184 | ymm15 {v8_float = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_double = {0x0, 0x0, 0x0, 0x0}, v32_int8 = {
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| 185 | 0x0 <repeats 32 times>}, v16_int16 = {0x0 <repeats 16 times>}, v8_int32 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
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| 186 | v4_int64 = {0x0, 0x0, 0x0, 0x0}, v2_int128 = {0x0, 0x0}}
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| 187 | bnd0 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
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| 188 | bnd1 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
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| 189 | bnd2 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
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| 190 | bnd3 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1 {lbound = 0x0, ubound = 0xffffffffffffffff} : size -1
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| 191 |
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