[IRIS] mpv segmentation fault
mpv does not crash with i965 OpenGL driver enabled MESA_LOADER_DRIVER_OVERRIDE=i965
.
mpv stack trace
GNU gdb (Ubuntu 9.2-0ubuntu1~20.04) 9.2
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Reading symbols from mpv...
(No debugging symbols found in mpv)
(gdb) run
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Driver 'opengl' has been replaced with 'gpu'!
Driver 'opengl' has been replaced with 'gpu'!
[New Thread 0x7fffe963d700 (LWP 2554793)]
[New Thread 0x7fffe8e3c700 (LWP 2554794)]
[New Thread 0x7fffe3fff700 (LWP 2554795)]
[New Thread 0x7fffdbfff700 (LWP 2554796)]
[New Thread 0x7fffe37fe700 (LWP 2554797)]
[New Thread 0x7fffe2ac9700 (LWP 2554798)]
[Thread 0x7fffe2ac9700 (LWP 2554798) exited]
[New Thread 0x7fffe2ac9700 (LWP 2554799)]
[New Thread 0x7fffe2262700 (LWP 2554800)]
(+) Video --vid=1 (*) (h264 1920x800 23.976fps)
(+) Audio --aid=1 --alang=rus (*) '[MVO] Jaskier' (ac3 6ch 48000Hz)
Audio --aid=2 --alang=eng 'English' (eac3 6ch 48000Hz)
Subs --sid=1 --slang=eng 'English [Forced]' (subrip)
Subs --sid=2 --slang=eng 'English' (subrip)
[New Thread 0x7fffe1a61700 (LWP 2554801)]
[New Thread 0x7fffe1260700 (LWP 2554802)]
[New Thread 0x7fffd9a22700 (LWP 2554808)]
[New Thread 0x7fffd9221700 (LWP 2554809)]
[New Thread 0x7fffd8a20700 (LWP 2554810)]
[New Thread 0x7fffbe0c9700 (LWP 2554811)]
[New Thread 0x7fffbd8c8700 (LWP 2554815)]
Using hardware decoding (vaapi).
[New Thread 0x7fffbc90d700 (LWP 2554820)]
[New Thread 0x7fff9ffff700 (LWP 2554821)]
AO: [pulse] 48000Hz 5.1(side) 6ch float
VO: [gpu] 1920x800 vaapi[nv12]
Thread 10 "mpv/vo" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe1a61700 (LWP 2554801)]
0x00007fffdaa0cbf7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
(gdb) back
#0 0x00007fffdaa0cbf7 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#1 0x00007fffdac09353 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#2 0x00007fffda9e65a8 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#3 0x00007fffda9e7d26 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#4 0x00007fffda23e123 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#5 0x00007fffda23e2ea in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007fffda242fcb in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007fffda243810 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007fffd9deb129 in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#9 0x000055555566b4c9 in ()
#10 0x0000555555678c4a in ()
#11 0x00005555556765e4 in ()
#12 0x00007ffff7337609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#13 0x00007ffff4f65293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
System information
System:
Host: dell Kernel: 5.15.8-xanmod1 x86_64 bits: 64 compiler: N/A
Desktop: Xfce 4.16.0 tk: Gtk 3.24.20 wm: xfwm4 dm: LightDM
Distro: Linux Mint 20.2 Uma base: Ubuntu 20.04 focal
CPU:
Topology: Dual Core model: Intel Core i3-6006U bits: 64 type: MT MCP
arch: Skylake rev: 3 L2 cache: 3072 KiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
bogomips: 15999
Speed: 2000 MHz max: 2000 MHz Core speeds (MHz): 1: 2000 2: 2000 3: 2000
4: 2000
Graphics:
Device-1: Intel Skylake GT2 [HD Graphics 520] vendor: Dell driver: i915
v: kernel bus ID: 00:02.0 chip ID: 8086:1916
Display: x11 server: X.Org 1.20.13 driver: intel compositor: compton
resolution: 1366x768~60Hz
OpenGL: renderer: Mesa Intel HD Graphics 520 (SKL GT2)
v: 4.6 Mesa 21.3.2 - kisak-mesa PPA direct render: Yes
mpv version
mpv --version
Driver 'opengl' has been replaced with 'gpu'!
Driver 'opengl' has been replaced with 'gpu'!
mpv 0.32.0 Copyright © 2000-2020 mpv/MPlayer/mplayer2 projects
built on UNKNOWN
ffmpeg library versions:
libavutil 56.31.100
libavcodec 58.54.100
libavformat 58.29.100
libswscale 5.5.100
libavfilter 7.57.100
libswresample 3.5.100
ffmpeg version: 4.2.4-1ubuntu0.1
links
Edited by Nikolay Borodin