VA-API radeonsi SIGSEGV __memmove_avx_unaligned
Submitted by KJ Liew
Assigned to Default DRI bug account
Link to original bug (#111236)
Description
Hardware: Ryzen 2500U Mobile APU Vega 8 OS: ArchLinux 5.2.3-arch1-1-ARCH GUI: GNOME/Wayland
$ gst-play-1.0 /path/to/H264.mp4 Press 'k' to see a list of keyboard shortcuts. Now playing /home/kliew/Videos/Dark Phoenix.mp4 mesa: for the -simplifycfg-sink-common option: may only occur zero or one times! mesa: for the -global-isel-abort option: may only occur zero or one times! Redistribute latency... Redistribute latency... Segmentation fault (core dumped)
Thread 4 "multiqueue0:src" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff5cc3700 (LWP 4886)]
0x00007ffff7f42c05 in __memmove_avx_unaligned () from /usr/lib/libc.so.6
(gdb) disas
Dump of assembler code for function __memmove_avx_unaligned:
0x00007ffff7f42be0 <+0>: endbr64
0x00007ffff7f42be4 <+4>: mov rax,rdi
0x00007ffff7f42be7 <+7>: cmp rdx,0x20
0x00007ffff7f42beb <+11>: jb 0x7ffff7f42ca6 <__memmove_avx_unaligned_erms+86>
0x00007ffff7f42bf1 <+17>: cmp rdx,0x40
0x00007ffff7f42bf5 <+21>: ja 0x7ffff7f42d13 <__memmove_avx_unaligned_erms+195>
0x00007ffff7f42bfb <+27>: vmovdqu ymm0,YMMWORD PTR [rsi]
0x00007ffff7f42bff <+31>: vmovdqu ymm1,YMMWORD PTR [rsi+rdx*1-0x20]
=> 0x00007ffff7f42c05 <+37>: vmovdqu YMMWORD PTR [rdi],ymm0
0x00007ffff7f42c09 <+41>: vmovdqu YMMWORD PTR [rdi+rdx*1-0x20],ymm1
0x00007ffff7f42c0f <+47>: vzeroupper
0x00007ffff7f42c12 <+50>: ret
End of assembler dump.
(gdb) bt
#0 0x00007ffff7f42c05 in __memmove_avx_unaligned () from /usr/lib/libc.so.6
#1 0x00007fffda85d3e3 in ?? () from /usr/lib/dri/radeonsi_dri.so
#2 0x00007fffda85d4f7 in ?? () from /usr/lib/dri/radeonsi_dri.so
#3 0x00007fffdb108133 in ?? () from /usr/lib/dri/radeonsi_dri.so
#4 0x00007fffe77a4903 in ?? () from /usr/lib/dri/radeonsi_drv_video.so
#5 0x00007ffff4976ffd in vaPutImage () from /usr/lib/libva.so.2
#6 0x00007ffff49f4c1e in ?? () from /usr/lib/gstreamer-1.0/libgstvaapi.so
#7 0x00007ffff4a2ecf3 in ?? () from /usr/lib/gstreamer-1.0/libgstvaapi.so
#8 0x00007ffff4a2f2bf in ?? () from /usr/lib/gstreamer-1.0/libgstvaapi.so
#9 0x00007ffff4a2703b in ?? () from /usr/lib/gstreamer-1.0/libgstvaapi.so
#10 0x00007ffff782fe53 in ?? () from /usr/lib/libgstbase-1.0.so.0
#11 0x00007ffff7835ee1 in ?? () from /usr/lib/libgstbase-1.0.so.0
#12 0x00007ffff7a3bcca in gst_pad_query () from /usr/lib/libgstreamer-1.0.so.0
#13 0x00007ffff7a3c3de in gst_pad_peer_query () from /usr/lib/libgstreamer-1.0.so.0
#14 0x00007ffff7a0a887 in gst_pad_peer_query_caps () from /usr/lib/libgstreamer-1.0.so.0
#15 0x00007ffff7835cd1 in ?? () from /usr/lib/libgstbase-1.0.so.0
Version: 19.1