[FFmpeg-trac] #10970(avutil:new): Segmentation fault when using hwaccel vulkan video decode
FFmpeg
trac at avcodec.org
Sat Apr 20 15:38:41 EEST 2024
#10970: Segmentation fault when using hwaccel vulkan video decode
--------------------------------+--------------------------------------
Reporter: HolyWu | Type: defect
Status: new | Priority: normal
Component: avutil | Version: git-master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
--------------------------------+--------------------------------------
Summary of the bug:
Using hwaccel vulkan video decode on any AVC or HEVC format causes
segfault.
How to reproduce:
{{{
$ gdb --args ffmpeg -loglevel trace -hwaccel vulkan -i moonlight.264 -f
null -
GNU gdb (GDB) 14.2
Copyright (C) 2023 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:
<https://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"...
Reading symbols from ffmpeg...
(gdb) run
Starting program: C:\msys64\ucrt64\bin\ffmpeg.exe -loglevel trace -hwaccel
vulkan -i moonlight.264 -f null -
[New Thread 17280.0x2138]
[New Thread 17280.0xbb8]
[New Thread 17280.0x1c70]
ffmpeg version git-2024-04-19-f18de5b Copyright (c) 2000-2024 the FFmpeg
developers
built with gcc 13.2.0 (Rev6, Built by MSYS2 project)
configuration: --prefix=/ucrt64 --enable-gpl --enable-version3
--disable-doc --pkg-config-flags=--static --enable-pic --enable-debug=2
--disable-optimizations --disable-stripping
libavutil 59. 15.100 / 59. 15.100
libavcodec 61. 5.103 / 61. 5.103
libavformat 61. 3.100 / 61. 3.100
libavdevice 61. 2.100 / 61. 2.100
libavfilter 10. 2.101 / 10. 2.101
libswscale 8. 2.100 / 8. 2.100
libswresample 5. 2.100 / 5. 2.100
libpostproc 58. 2.100 / 58. 2.100
Splitting the commandline.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging
level) with argument 'trace'.
Reading option '-hwaccel' ... matched as option 'hwaccel' (use HW
accelerated decoding) with argument 'vulkan'.
Reading option '-i' ... matched as input url with argument
'moonlight.264'.
Reading option '-f' ... matched as option 'f' (force container format
(auto-detected otherwise)) 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 trace.
Successfully parsed a group of options.
Parsing a group of options: input url moonlight.264.
Applying option hwaccel (use HW accelerated decoding) with argument
vulkan.
Successfully parsed a group of options.
Opening an input file: moonlight.264.
[AVFormatContext @ 00000000000fa180] Opening 'moonlight.264' for reading
[file @ 00000000000fa940] Setting default whitelist 'file,crypto,data'
Probing h264 score:51 size:2048
Probing mp3 score:1 size:2048
[h264 @ 00000000000fa180] Format h264 probed with size=2048 and score=51
[h264 @ 00000000000fa180] Before avformat_find_stream_info() pos: 0 bytes
read:32768 seeks:0 nb_streams:1
[h264 @ 000000000010cf00] Decoding VUI
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
Last message repeated 10 times
[extract_extradata @ 00000000025cce40] nal_unit_type: 7(SPS), nal_ref_idc:
1
[extract_extradata @ 00000000025cce40] nal_unit_type: 8(PPS), nal_ref_idc:
1
[extract_extradata @ 00000000025cce40] nal_unit_type: 6(SEI), nal_ref_idc:
0
[extract_extradata @ 00000000025cce40] nal_unit_type: 5(IDR), nal_ref_idc:
1
Last message repeated 1 times
[h264 @ 000000000010cf00] nal_unit_type: 7(SPS), nal_ref_idc: 1
[h264 @ 000000000010cf00] nal_unit_type: 8(PPS), nal_ref_idc: 1
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 5(IDR), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000010cf00] Decoding VUI
[h264 @ 000000000010cf00] Format yuv420p chosen by get_format().
[h264 @ 000000000010cf00] Reinit context to 512x384, pix_fmt: yuv420p
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] no picture
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 0
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 0
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 0
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
[h264 @ 000000000010cf00] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 000000000010cf00] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000010cf00] ct_type:0 pic_struct:0
Last message repeated 39 times
[h264 @ 00000000000fa180] All info found
[h264 @ 00000000000fa180] stream 0: start_time: NOPTS duration: NOPTS
[h264 @ 00000000000fa180] format: start_time: NOPTS duration: NOPTS
(estimate from bit rate) bitrate=0 kb/s
[h264 @ 00000000000fa180] After avformat_find_stream_info() pos: 21504
bytes read:32768 seeks:0 frames:50
Selecting decoder 'h264' because of requested hwaccel method vulkan
Input #0, h264, from 'moonlight.264':
Duration: N/A, bitrate: N/A
Stream #0:0, 50, 1/1200000: Video: h264 (Main), 1 reference frame,
yuv420p(progressive, left), 512x384 [SAR 1:1 DAR 4:3], 0/1, 25 fps, 50
tbr, 1200k tbn
Successfully opened the file.
Parsing a group of options: output url -.
Applying option f (force container format (auto-detected otherwise)) with
argument null.
Successfully parsed a group of options.
Opening an output file: -.
[out#0/null @ 00000000000f9c00] No explicit maps, mapping streams
automatically...
[vost#0:0/wrapped_avframe @ 000000000284f1c0] Created video stream from
input stream 0:0
[AVHWDeviceContext @ 00000000025cddc0] Supported validation layers:
[AVHWDeviceContext @ 00000000025cddc0] VK_LAYER_NV_optimus
[New Thread 17280.0x458c]
[Thread 17280.0x458c exited with code 0]
[New Thread 17280.0x4b60]
[AVHWDeviceContext @ 00000000025cddc0] Using instance extension
VK_KHR_portability_enumeration
[New Thread 17280.0x1140]
[AVHWDeviceContext @ 00000000025cddc0] GPU listing:
[AVHWDeviceContext @ 00000000025cddc0] 0: NVIDIA GeForce RTX 3050
(discrete) (0x2507)
[AVHWDeviceContext @ 00000000025cddc0] Device 0 selected: NVIDIA GeForce
RTX 3050 (discrete) (0x2507)
[AVHWDeviceContext @ 00000000025cddc0] Queue families:
[AVHWDeviceContext @ 00000000025cddc0] 0: graphics compute transfer
sparse (queues: 16)
[AVHWDeviceContext @ 00000000025cddc0] 1: transfer sparse (queues: 2)
[AVHWDeviceContext @ 00000000025cddc0] 2: compute transfer sparse
(queues: 8)
[AVHWDeviceContext @ 00000000025cddc0] 3: transfer decode sparse
(queues: 1)
[AVHWDeviceContext @ 00000000025cddc0] 4: transfer encode sparse
(queues: 1)
[AVHWDeviceContext @ 00000000025cddc0] 5: transfer sparse (queues: 1)
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_push_descriptor
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_sampler_ycbcr_conversion
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_EXT_descriptor_buffer
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_EXT_shader_atomic_float
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_cooperative_matrix
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_EXT_external_memory_host
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_external_memory_win32
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_external_semaphore_win32
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_video_queue
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_video_decode_queue
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_video_decode_h264
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_video_decode_h265
[AVHWDeviceContext @ 00000000025cddc0] Using device extension
VK_KHR_video_decode_av1
[New Thread 17280.0x46b4]
[New Thread 17280.0x15e0]
[New Thread 17280.0x3544]
[New Thread 17280.0x6e0]
[New Thread 17280.0xc44]
[AVHWDeviceContext @ 00000000025cddc0] Using device: NVIDIA GeForce RTX
3050
[AVHWDeviceContext @ 00000000025cddc0] Alignments:
[AVHWDeviceContext @ 00000000025cddc0]
optimalBufferCopyRowPitchAlignment: 1
[AVHWDeviceContext @ 00000000025cddc0] minMemoryMapAlignment:
64
[AVHWDeviceContext @ 00000000025cddc0] nonCoherentAtomSize:
64
[AVHWDeviceContext @ 00000000025cddc0]
minImportedHostPointerAlignment: 4096
[AVHWDeviceContext @ 00000000025cddc0] Using queue family 0 (queues: 16)
for graphics
[AVHWDeviceContext @ 00000000025cddc0] Using queue family 2 (queues: 8)
for compute
[AVHWDeviceContext @ 00000000025cddc0] Using queue family 1 (queues: 2)
for transfers
[AVHWDeviceContext @ 00000000025cddc0] Using queue family 3 (queues: 1)
for decode
[AVHWDeviceContext @ 00000000025cddc0] Using queue family 4 (queues: 1)
for encode
detected 16 logical cores
[h264 @ 0000000007e28240] nal_unit_type: 7(SPS), nal_ref_idc: 1
[h264 @ 0000000007e28240] nal_unit_type: 8(PPS), nal_ref_idc: 1
[h264 @ 0000000007e28240] Decoding VUI
[New Thread 17280.0x324]
[New Thread 17280.0x3a90]
[New Thread 17280.0x1a10]
[New Thread 17280.0x1bbc]
[New Thread 17280.0x288c]
[New Thread 17280.0x426c]
[New Thread 17280.0x4828]
[New Thread 17280.0x4880]
[New Thread 17280.0x29f0]
[New Thread 17280.0x3e40]
[New Thread 17280.0x133c]
[New Thread 17280.0x3974]
[New Thread 17280.0x4abc]
[New Thread 17280.0x4378]
[New Thread 17280.0x442c]
[New Thread 17280.0x47cc]
Successfully opened the file.
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> wrapped_avframe (native))
[vost#0:0/wrapped_avframe @ 000000000284f1c0] Starting thread...
[New Thread 17280.0x4b8c]
[vf#0:0 @ 0000000002980440] Starting thread...
[New Thread 17280.0x1154]
[vist#0:0/h264 @ 0000000000104b00] [dec:h264 @ 000000000284bd00] Starting
thread...
[New Thread 17280.0x2db8]
[in#0/h264 @ 00000000000f9d80] Starting thread...
[New Thread 17280.0x580]
Press [q] to stop, [?] for help
[h264 @ 0000000007e28240] nal_unit_type: 7(SPS), nal_ref_idc: 1
[h264 @ 0000000007e28240] nal_unit_type: 8(PPS), nal_ref_idc: 1
[h264 @ 0000000007e28240] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0000000007e28240] nal_unit_type: 5(IDR), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 0000000007e28240] Decoding VUI
[h264 @ 0000000007e28240] Format vulkan chosen by get_format().
[h264 @ 0000000007e28240] Format vulkan requires hwaccel h264_vulkan
initialisation.
[h264 @ 0000000007e28240] Decoder capabilities for h264 profile "Main":
[h264 @ 0000000007e28240] Maximum level: 52 (stream 13)
[h264 @ 0000000007e28240] Width: from 48 to 4096
[h264 @ 0000000007e28240] Height: from 16 to 4096
[h264 @ 0000000007e28240] Width alignment: 16
[h264 @ 0000000007e28240] Height alignment: 16
[h264 @ 0000000007e28240] Bitstream offset alignment: 256
[h264 @ 0000000007e28240] Bitstream size alignment: 256
[h264 @ 0000000007e28240] Maximum references: 17
[h264 @ 0000000007e28240] Maximum active references: 16
[h264 @ 0000000007e28240] Codec header name:
'VK_STD_vulkan_video_codec_h264_decode' (driver),
'VK_STD_vulkan_video_codec_h264_decode' (compiled)
[h264 @ 0000000007e28240] Codec header version: 1.0.0 (driver), 1.0.0
(compiled)
[h264 @ 0000000007e28240] Decode modes: reuse_dst_dpb
[h264 @ 0000000007e28240] Capability flags: none
[h264 @ 0000000007e28240] Choosing best pixel format for decoding from 1:
[h264 @ 0000000007e28240] nv12* (Vulkan ID: 1000156003)
[h264 @ 0000000007e28240] Chosen frame pixfmt: nv12 (Vulkan ID:
1000156003)
[h264 @ 0000000007e28240] Allocating 4096 bytes in bind index 0 for video
session
[h264 @ 0000000007e28240] Allocating 16384 bytes in bind index 1 for video
session
[h264 @ 0000000007e28240] Allocating 71303168 bytes in bind index 2 for
video session
[h264 @ 0000000007e28240] Allocating 225280 bytes in bind index 3 for
video session
[h264 @ 0000000007e28240] Vulkan decoder initialization sucessful
[h264 @ 0000000007e28240] Reinit context to 512x384, pix_fmt: vulkan
[h264 @ 0000000007e28240] ct_type:0 pic_struct:0
[h264 @ 0000000007e28240] no picture
[h264 @ 0000000007e28240] Created frame parameters: 1 SPS 1 PPS
[h264 @ 000000000d9a9800] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0000000007e28240] Decoding frame, 537 bytes, 2 slices
[h264 @ 000000000d9a9800] nal_unit_type: 1(Coded slice of a non-IDR
picture), nal_ref_idc: 1
Last message repeated 1 times
[h264 @ 000000000d9a9800] ct_type:0 pic_struct:0
[h264 @ 000000000d9a9800] Decoding frame, 38 bytes, 2 slices
Thread 14 received signal SIGSEGV, Segmentation fault.
[Switching to Thread 17280.0x3a90]
0x00007ff7c1f1e223 in ff_vk_exec_add_dep_frame (s=0x12b42840,
e=0x12bf0b80, f=0x0, wait_stage=67108864,
signal_stage=67108864) at ./libavutil/vulkan.c:610
610 AVHWFramesContext *hwfc = (AVHWFramesContext
*)f->hw_frames_ctx->data;
(gdb) bt
#0 0x00007ff7c1f1e223 in ff_vk_exec_add_dep_frame (s=0x12b42840,
e=0x12bf0b80, f=0x0, wait_stage=67108864,
signal_stage=67108864) at ./libavutil/vulkan.c:610
#1 0x00007ff7c1a8642f in ff_vk_decode_frame (avctx=0xd9a9800,
pic=0x975d340, vp=0x12c3ffc0, rpic=0x130bfa70,
rvkp=0x130bfb90) at libavcodec/vulkan_decode.c:539
#2 0x00007ff7c1a8af13 in vk_h264_end_frame (avctx=0xd9a9800) at
libavcodec/vulkan_h264.c:540
#3 0x00007ff7c1de285c in ff_h264_field_end (h=0x11dc0dc0, sl=0x26d3300,
in_setup=0) at libavcodec/h264_picture.c:207
#4 0x00007ff7c1445645 in h264_decode_frame (avctx=0xd9a9800,
pict=0x11e90d80, got_frame=0xd97e200, avpkt=0x9647b80)
at libavcodec/h264dec.c:1086
#5 0x00007ff7c16cc22a in frame_worker_thread (arg=0xd97e190) at
libavcodec/pthread_frame.c:223
#6 0x00007ff7c16cbc8a in win32thread_worker (arg=0xd97e198) at
./compat/w32pthreads.h:78
#7 0x00007ffd08b79333 in ucrtbase!_recalloc () from
C:\Windows\System32\ucrtbase.dll
#8 0x00007ffd0995257d in KERNEL32!BaseThreadInitThunk () from
C:\Windows\System32\kernel32.dll
#9 0x00007ffd0b2eaa48 in ntdll!RtlUserThreadStart () from
C:\Windows\SYSTEM32\ntdll.dll
#10 0x0000000000000000 in ?? ()
(gdb) disass $pc-32,$pc+32
Dump of assembler code from 0x7ff7c1f1e203 to 0x7ff7c1f1e243:
0x00007ff7c1f1e203 <ff_vk_exec_add_dep_buf+322>: ret
0x00007ff7c1f1e204 <ff_vk_exec_add_dep_frame+0>: push %rbp
0x00007ff7c1f1e205 <ff_vk_exec_add_dep_frame+1>: mov %rsp,%rbp
0x00007ff7c1f1e208 <ff_vk_exec_add_dep_frame+4>: sub $0xc0,%rsp
0x00007ff7c1f1e20f <ff_vk_exec_add_dep_frame+11>: mov
%rcx,0x10(%rbp)
0x00007ff7c1f1e213 <ff_vk_exec_add_dep_frame+15>: mov
%rdx,0x18(%rbp)
0x00007ff7c1f1e217 <ff_vk_exec_add_dep_frame+19>: mov
%r8,0x20(%rbp)
0x00007ff7c1f1e21b <ff_vk_exec_add_dep_frame+23>: mov
%r9,0x28(%rbp)
0x00007ff7c1f1e21f <ff_vk_exec_add_dep_frame+27>: mov
0x20(%rbp),%rax
=> 0x00007ff7c1f1e223 <ff_vk_exec_add_dep_frame+31>: mov
0x160(%rax),%rax
0x00007ff7c1f1e22a <ff_vk_exec_add_dep_frame+38>: mov
0x8(%rax),%rax
0x00007ff7c1f1e22e <ff_vk_exec_add_dep_frame+42>: mov
%rax,-0x10(%rbp)
0x00007ff7c1f1e232 <ff_vk_exec_add_dep_frame+46>: mov
-0x10(%rbp),%rax
0x00007ff7c1f1e236 <ff_vk_exec_add_dep_frame+50>: mov
0x18(%rax),%rax
0x00007ff7c1f1e23a <ff_vk_exec_add_dep_frame+54>: mov
%rax,-0x18(%rbp)
0x00007ff7c1f1e23e <ff_vk_exec_add_dep_frame+58>: mov
0x20(%rbp),%rax
0x00007ff7c1f1e242 <ff_vk_exec_add_dep_frame+62>: mov (%rax),%rax
End of assembler dump.
(gdb) info all-registers
rax 0x0 0
rbx 0x3b9b27c0 1000024000
rcx 0x12b42840 313796672
rdx 0x12bf0b80 314510208
rsi 0x1000000000 68719476736
rdi 0x130beb80 319548288
rbp 0x130be9a0 0x130be9a0
rsp 0x130be8e0 0x130be8e0
r8 0x0 0
r9 0x4000000 67108864
r10 0x12c3a260 314810976
r11 0xffffffff 4294967295
r12 0x3b9b27c0 1000024000
r13 0x4000000 67108864
r14 0x0 0
r15 0x4000000 67108864
rip 0x7ff7c1f1e223 0x7ff7c1f1e223
<ff_vk_exec_add_dep_frame+31>
eflags 0x10202 [ IF RF ]
cs 0x33 51
ss 0x2b 43
ds 0x2b 43
es 0x2b 43
fs 0x53 83
gs 0x2b 43
st0 0 (raw 0x00000000000000000000)
st1 0 (raw 0x00000000000000000000)
st2 0 (raw 0x00000000000000000000)
st3 0 (raw 0x00000000000000000000)
st4 0 (raw 0x00000000000000000000)
--Type <RET> for more, q to quit, c to continue without paging--c
st5 0 (raw 0x00000000000000000000)
st6 0 (raw 0x00000000000000000000)
st7 0 (raw 0x00000000000000000000)
fctrl 0x27f 639
fstat 0x0 0
ftag 0x0 0
fiseg 0x0 0
fioff 0x0 0
foseg 0x0 0
fooff 0x0 0
fop 0x0 0
xmm0 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm1 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm2 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm3 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm4 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm5 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm6 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm7 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm8 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm9 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm10 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm11 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm12 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm13 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm14 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
xmm15 {v8_bfloat16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0},
v8_half = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 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 = 0x0}
mxcsr 0x1fa0 [ PE IM DM ZM OM UM PM ]
(gdb)
}}}
OS: Windows 11 Pro
GPU: GeForce RTX 3050
Driver: 552.22-desktop-win10-win11-64bit-international-dch-whql
--
Ticket URL: <https://trac.ffmpeg.org/ticket/10970>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list