Opened 8 months ago

Last modified 7 months ago

#7835 new defect

crashes using crop with zscale

Reported by: nicol Owned by:
Priority: important Component: undetermined
Version: git-master Keywords: zscale crash
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug: using crop filter sets x option(3rd opt) except for 0 with zscale crushes.
How to reproduce:

% ffmpeg -loglevel debug -v 99 -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:16:0,zscale=160:-2 -vframes 1 -f null -
ffmpeg version N-93542-gecdaa4b4fa
  built with gcc 8.2.1 (GCC) 20190212
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 26.100 / 56. 26.100
  libavcodec     58. 48.101 / 58. 48.101
  libavformat    58. 27.100 / 58. 27.100
  libavdevice    58.  7.100 / 58.  7.100
  libavfilter     7. 48.100 /  7. 48.100
  libswscale      5.  4.100 /  5.  4.100
  libswresample   3.  4.100 /  3.  4.100
  libpostproc    55.  4.100 / 55.  4.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
Reading option '-v' ... matched as option 'v' (set logging level) with argument '99'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'lavfi'.
Reading option '-i' ... matched as input url with argument 'testsrc2=s=640x360'.
Reading option '-vf' ... matched as option 'vf' (set video filters) with argument 'crop=320:180:16:0,zscale=160:-2'.
Reading option '-vframes' ... matched as option 'vframes' (set the number of video frames to output) with argument '1'.
Reading option '-f' ... matched as option 'f' (force format) with argument 'null'.
Reading option '-' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option loglevel (set logging level) with argument debug.
Applying option v (set logging level) with argument 99.
Successfully parsed a group of options.
Parsing a group of options: input url testsrc2=s=640x360.
Applying option f (force format) with argument lavfi.
Successfully parsed a group of options.
Opening an input file: testsrc2=s=640x360.
detected 4 logical cores
[Parsed_testsrc2_0 @ 00000000003748c0] Setting 's' to value '640x360'
[Parsed_testsrc2_0 @ 00000000003748c0] size:640x360 rate:25/1 duration:-1.000000 sar:1/1
[AVFilterGraph @ 0000000000374580] query_formats: 2 queried, 1 merged, 0 already done, 0 delayed
[lavfi @ 0000000000370900] All info found
[lavfi @ 0000000000370900] stream 0: start_time: 0.000 duration: -368934881474191040.000
[lavfi @ 0000000000370900] format: start_time: 0.000 duration: -9223372036854.775 bitrate=0 kb/s
Input #0, lavfi, from 'testsrc2=s=640x360':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0, 1, 1/25: Video: rawvideo, 1 reference frame (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 0/1, 25 tbr, 25 tbn, 25 tbc
Successfully opened the file.
Parsing a group of options: output url -.
Applying option vf (set video filters) with argument crop=320:180:16:0,zscale=160:-2.
Applying option vframes (set the number of video frames to output) with argument 1.
Applying option f (force format) with argument null.
Successfully parsed a group of options.
Opening an output file: -.
Successfully opened the file.
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[rawvideo @ 0000000002be4740] PACKET SIZE: 345600, STRIDE: 960
[Parsed_crop_0 @ 0000000002be5f00] Setting 'out_w' to value '320'
[Parsed_crop_0 @ 0000000002be5f00] Setting 'out_h' to value '180'
[Parsed_crop_0 @ 0000000002be5f00] Setting 'x' to value '16'
[Parsed_crop_0 @ 0000000002be5f00] Setting 'y' to value '0'
[Parsed_zscale_1 @ 00000000003e61c0] Setting 'w' to value '160'
[Parsed_zscale_1 @ 00000000003e61c0] Setting 'h' to value '-2'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'video_size' to value '640x360'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'pix_fmt' to value '0'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'time_base' to value '1/25'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'pixel_aspect' to value '1/1'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 00000000003e62c0] Setting 'frame_rate' to value '25/1'
[graph 0 input from stream 0:0 @ 00000000003e62c0] w:640 h:360 pixfmt:yuv420p tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2
[AVFilterGraph @ 00000000003d5300] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
[Parsed_crop_0 @ 0000000002be5f00] w:640 h:360 sar:1/1 -> w:320 h:180 sar:1/1
[Parsed_zscale_1 @ 00000000003e61c0] w:320 h:180 fmt:yuv420p sar:1/1 -> w:160 h:90 fmt:yuv420p sar:1/1
[Parsed_crop_0 @ 0000000002be5f00] n:0 t:0.000000 pos:nan x:16 y:0 x+w:336 y+h:180
[Parsed_zscale_1 @ 00000000003e61c0] w:320 h:180 fmt:yuv420p sar:1/1 -> w:160 h:90 fmt:yuv420p sar:1/1
built on ... zeranoe

but
ffmpeg -loglevel debug -v 99 -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:0:0,zscale=160:-2 -vframes 1 -f null -
ffmpeg -loglevel debug -v 99 -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:16:0,scale=160:-2 -vframes 1 -f null -
are no crushes.

Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.

Change History (6)

comment:1 Changed 8 months ago by cehoyos

Please provide backtrace, disassembly and register dump for crash reports as explained on https://ffmpeg.org/bugreports.html

comment:2 Changed 7 months ago by nicol

I tried windows 7, 8.1, 10, and WLS on ubuntu. Windows 7(64bit), 8.1(32bit) are crash, but Windows 10(64bit), and WLS on ubuntu dose not crash.
Using this gdb 64bit. http://www.equation.com/servlet/equation.cmd?fa=gdb

ffmpeg.exe -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:16:0,zscale=160:-2 -vframes 1 -f null -
[New Thread 4092.0x484]
ffmpeg version N-93543-gbb5efd1727 Copyright (c) 2000-2019 the FFmpeg developers

built with gcc 8.3.0 (Rev2, Built by MSYS2 project)
configuration: --disable-autodetect --enable-debug --enable-libzimg --enable-schannel --enable-gpl --disable-stripping
libavutil 56. 26.100 / 56. 26.100
libavcodec 58. 48.101 / 58. 48.101
libavformat 58. 27.100 / 58. 27.100
libavdevice 58. 7.100 / 58. 7.100
libavfilter 7. 48.100 / 7. 48.100
libswscale 5. 4.100 / 5. 4.100
libswresample 3. 4.100 / 3. 4.100
libpostproc 55. 4.100 / 55. 4.100

[New Thread 4092.0x19cc]
[New Thread 4092.0x11d0]
[New Thread 4092.0x9e4]
[New Thread 4092.0x1c38]
Input #0, lavfi, from 'testsrc2=s=640x360':

Duration: N/A, start: 0.000000, bitrate: N/A

Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc

Stream mapping:

Stream #0:0 -> #0:0 (rawvideo (native) -> wrapped_avframe (native))

Press [q] to stop, ? for help
[New Thread 4092.0xbb4]
[New Thread 4092.0x16e0]
[New Thread 4092.0x1b70]
[New Thread 4092.0x19e0]

Program received signal SIGSEGV, Segmentation fault.
0x0000000140d64a16 in zimg::depth::left_shift_b2w_sse2(void const*, void*, unsigned int, unsigned int, unsigned int) ()

comment:3 follow-up: Changed 7 months ago by cehoyos

Is there a reason why you cannot provide the missing information?

comment:4 in reply to: ↑ 3 Changed 7 months ago by nicol

Replying to cehoyos:

Is there a reason why you cannot provide the missing information?

Sorry my misread https://ffmpeg.org/bugreports.html .

L:\>gdb --args ffmpeg
GNU gdb (GDB) 7.7.50.20140303-cvs
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-w64-mingw32".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".

This binary was built by Equation Solution <http://www.Equation.com>...
Reading symbols from ffmpeg...Reading symbols from L:\ffmpeg.exe.debug...
warning: section .gnu_debuglink not found in L:\ffmpeg.exe.debug
done.
done.
(gdb) r -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:16:0,zscale=160:-2 -vframes 1 -f null -
Starting program: L:\ffmpeg.exe -f lavfi -i testsrc2=s=640x360 -vf crop=320:180:16:0,zscale=160:-2 -vframes 1 -f null -
[New Thread 5824.0x1bb0]
ffmpeg version N-93543-gbb5efd1727 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 8.3.0 (Rev2, Built by MSYS2 project)
  configuration:  --disable-autodetect --enable-debug --enable-libzimg --enable-schannel --enable-gpl --disable-stripping
  libavutil      56. 26.100 / 56. 26.100
  libavcodec     58. 48.101 / 58. 48.101
  libavformat    58. 27.100 / 58. 27.100
  libavdevice    58.  7.100 / 58.  7.100
  libavfilter     7. 48.100 /  7. 48.100
  libswscale      5.  4.100 /  5.  4.100
  libswresample   3.  4.100 /  3.  4.100
  libpostproc    55.  4.100 / 55.  4.100
[New Thread 5824.0xcf8]
[New Thread 5824.0x1534]
[New Thread 5824.0x1d48]
[New Thread 5824.0x16b0]
Input #0, lavfi, from 'testsrc2=s=640x360':
  Duration: N/A, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
[New Thread 5824.0x63c]
[New Thread 5824.0x203c]
[New Thread 5824.0x1984]
[New Thread 5824.0x1b04]

Program received signal SIGSEGV, Segmentation fault.
0x0000000140d64a16 in zimg::depth::left_shift_b2w_sse2(void const*, void*, unsigned int, unsigned int, unsigned int) ()
(gdb) bt
#0  0x0000000140d64a16 in zimg::depth::left_shift_b2w_sse2(void const*, void*, unsigned int, unsigned int, unsigned int) ()
#1  0x0000000140d0c01f in zimg::graph::(anonymous namespace)::ChromaNode::generate_until(zimg::graph::(anonymous namespace)::ExecutionState*, unsigned int, bool) const ()
#2  0x0000000140d0bfe7 in zimg::graph::(anonymous namespace)::ChromaNode::generate_until(zimg::graph::(anonymous namespace)::ExecutionState*, unsigned int, bool) const ()
#3  0x0000000140d0bfe7 in zimg::graph::(anonymous namespace)::ChromaNode::generate_until(zimg::graph::(anonymous namespace)::ExecutionState*, unsigned int, bool) const ()
#4  0x0000000140d0bfe7 in zimg::graph::(anonymous namespace)::ChromaNode::generate_until(zimg::graph::(anonymous namespace)::ExecutionState*, unsigned int, bool) const ()
#5  0x0000000140d95d03 in zimg::graph::FilterGraph::impl::process_chroma(zimg::graph::ImageBuffer<void const> const*, zimg::graph::ImageBuffer<void> const*, void*) const ()
#6  0x0000000140d094e1 in zimg_filter_graph_process ()
#7  0x00000001401682d4 in filter_frame (link=link@entry=0x6cbf40, in=<optimized out>) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/vf_zscale.c:659
#8  0x00000001400460de in ff_filter_frame_framed (frame=<optimized out>, link=0x6cbf40) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/avfilter.c:1071
#9  ff_filter_frame_to_filter (link=0x6cbf40) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/avfilter.c:1219
#10 ff_filter_activate_default (filter=<optimized out>) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/avfilter.c:1268
#11 ff_filter_activate (filter=<optimized out>) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/avfilter.c:1430
#12 0x000000014004976c in ff_filter_graph_run_once (graph=graph@entry=0x1fe24c0) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/avfiltergraph.c:1454
#13 0x000000014004a63c in push_frame (graph=0x1fe24c0) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/buffersrc.c:187
#14 av_buffersrc_add_frame_internal (ctx=ctx@entry=0x6cc100, frame=frame@entry=0x20958c0, flags=flags@entry=4) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/buffersrc.c:261
#15 0x000000014004ad10 in av_buffersrc_add_frame_flags (ctx=0x6cc100, frame=frame@entry=0x20958c0, flags=flags@entry=4) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/libavfilter/buffersrc.c:170
#16 0x000000014001e9d4 in ifilter_send_frame (frame=0x20958c0, ifilter=0x2094c80) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:2196
#17 send_frame_to_filters (ist=ist@entry=0x1fe2dc0, decoded_frame=decoded_frame@entry=0x20958c0) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:2270
#18 0x000000014001f44a in decode_video (decode_failed=<optimized out>, eof=<optimized out>, duration_pts=<optimized out>, got_output=<optimized out>, pkt=<optimized out>, ist=<optimized out>) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:2469
#19 process_input_packet (ist=<optimized out>, ist@entry=0x1fe2dc0, pkt=<optimized out>, pkt@entry=0x22f8e0, no_eof=no_eof@entry=0) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:2623
#20 0x00000001400225d5 in process_input (file_index=<optimized out>) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:4516
#21 transcode_step () at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:4636
#22 transcode () at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:4690
#23 0x0000000140da09be in main (argc=<optimized out>, argv=0x6c27e0) at C:/MinGW/media-autobuild_suite-master/build/ffmpeg-git/fftools/ffmpeg.c:4892
(gdb) disass $pc-32,$pc+32
Dump of assembler code from 0x140d649f6 to 0x140d64a36:
   0x0000000140d649f6 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+150>:       fucomip %st(1),%st
   0x0000000140d649f8 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+152>:       por    %xmm5,%xmm0
   0x0000000140d649fc <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+156>:       movaps %xmm0,(%r8)
   0x0000000140d64a00 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+160>:       movaps %xmm3,(%rsi)
   0x0000000140d64a03 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+163>:       pxor   %xmm3,%xmm3
   0x0000000140d64a07 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+167>:       cmp    %eax,%r10d
   0x0000000140d64a0a <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+170>:       jbe    0x140d64a40 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+224>
   0x0000000140d64a0c <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+172>:       nopl   0x0(%rax)
   0x0000000140d64a10 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+176>:       mov    %eax,%r8d
   0x0000000140d64a13 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+179>:       add    $0x10,%eax
=> 0x0000000140d64a16 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+182>:       movdqa (%rcx,%r8,1),%xmm0
   0x0000000140d64a1c <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+188>:       movdqa %xmm0,%xmm1
   0x0000000140d64a20 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+192>:       punpckhbw %xmm3,%xmm0
   0x0000000140d64a24 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+196>:       punpcklbw %xmm3,%xmm1
   0x0000000140d64a28 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+200>:       psllw  %xmm2,%xmm0
   0x0000000140d64a2c <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+204>:       psllw  %xmm2,%xmm1
   0x0000000140d64a30 <_ZN4zimg5depth19left_shift_b2w_sse2EPKvPvjjj+208>:       movaps %xmm0,0x10(%rdx,%r8,2)
End of assembler dump.
(gdb) info all-registers
rax            0x10     16
rbx            0x0      0
rcx            0x20766c8        34039496
rdx            0x20ac780        34260864
rsi            0x8      8
rdi            0x20ad280        34263680
rbp            0x4      0x4
rsp            0x22e370 0x22e370
r8             0x0      0
r9             0x0      0
r10            0xa0     160
r11            0xa0     160
r12            0x20ad280        34263680
r13            0x20ac318        34259736
r14            0x22e7b0 2287536
r15            0x140d96270      5382955632
rip            0x140d64a16      0x140d64a16 <zimg::depth::left_shift_b2w_sse2(void const*, void*, unsigned int, unsigned int, unsigned int)+182>
eflags         0x10202  [ IF RF ]
cs             0x33     51
ss             0x2b     43
ds             0x0      0
es             0x0      0
fs             0x0      0
gs             0x0      0
st0            0        (raw 0x00000000000000000000)
st1            0        (raw 0x00000000000000000000)
st2            0        (raw 0x00000000000000000000)
st3            0        (raw 0x00000000000000000000)
st4            0        (raw 0x00000000000000000000)
st5            0        (raw 0x00000000000000000000)
st6            0        (raw 0x00000000000000000000)
st7            12365.283018867925       (raw 0x400cc13521cfb2b79000)
---Type <return> to continue, or q <return> to quit---
fctrl          0x20037f 2098047
fstat          0x20     32
ftag           0x0      0
fiseg          0x33     51
fioff          0x40d7a45e       1087874142
foseg          0x2b     43
fooff          0x22e64c 2287180
fop            0x0      0
xmm0           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0xf8, 0xa, 0x2, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int16 = {0xf800, 0x20a, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0}, v4_int32 = {0x20af800, 0x0, 0xc0, 0x0}, v2_int64 = {0x20af800, 0xc0}, uint128 = 0x00000000000000c000000000020af800}
xmm1           {v4_float = {0x0, 0x6, 0x0, 0x0}, v2_double = {0x4f80, 0x0}, v16_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0xe0, 0xd3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int16 = {0x0, 0x0, 0xe000, 0x40d3, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x40d3e000, 0x0, 0x0}, v2_int64 = {0x40d3e00000000000, 0x0}, uint128 = 0x000000000000000040d3e00000000000}
xmm2           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int16 = {0x8, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, v4_int32 = {0x8, 0x0, 0x8, 0x0}, v2_int64 = {0x8, 0x8}, uint128 = 0x00000000000000080000000000000008}
xmm3           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm4           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x8, 0x0 <repeats 15 times>}, v8_int16 = {0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x8, 0x0, 0x0, 0x0}, v2_int64 = {0x8, 0x0}, uint128 = 0x00000000000000000000000000000008}
xmm5           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm6           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0, 0x80, 0x0 <repeats 12 times>}, v8_int16 = {0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x80000000, 0x0, 0x0, 0x0}, v2_int64 = {0x80000000, 0x0}, uint128 = 0x00000000000000000000000080000000}
xmm7           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm8           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0, 0x0, 0x0, 0x80, 0x0 <repeats 12 times>}, v8_int16 = {0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x80000000, 0x0, 0x0, 0x0}, v2_int64 = {0x80000000, 0x0}, uint128 = 0x00000000000000000000000080000000}
xmm9           {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm10          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm11          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm12          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm13          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm14          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
xmm15          {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000}
mxcsr          0x1fa9   [ IE OE PE IM DM ZM OM UM PM ]
(gdb)}}}

comment:5 Changed 7 months ago by cehoyos

  • Keywords zscale crash added
  • Priority changed from normal to important

comment:6 Changed 7 months ago by mypopy

Can't reproduce with zimg master (commit 89fad4b586336ede9e57283ece1aef5b9b61d5cb), so I think it's zimg bug.

Note: See TracTickets for help on using tickets.