[Bug 111236] VA-API radeonsi SIGSEGV __memmove_avx_unaligned

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=111236

            Bug ID: 111236
           Summary: VA-API radeonsi SIGSEGV __memmove_avx_unaligned
           Product: Mesa
           Version: 19.1
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: liewkj at yahoo.com
        QA Contact: dri-devel at lists.freedesktop.org

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

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