Segmentation fault with monochrome sample

mono.ivf

$ gdb dav1d
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Reading symbols from dav1d...done.
(gdb) r -i mono.ivf --muxer yuv -o NUL
Starting program: F:\msys\mingw64\bin\dav1d.exe -i mono.ivf --muxer yuv -o NUL
[New Thread 7828.0x618]
[New Thread 7828.0x316c]
[New Thread 7828.0x724]
[New Thread 7828.0x1548]

Thread 1 received signal SIGSEGV, Segmentation fault.
0x00007ffd2c9944da in msvcrt!memmove () from C:\WINDOWS\System32\msvcrt.dll
(gdb) bt
#0  0x00007ffd2c9944da in msvcrt!memmove ()
   from C:\WINDOWS\System32\msvcrt.dll
#1  0x00000000677fff75 in backup_ipred_edge_8bpc (t=0x2701220)
    at ../src/recon.c:1505
#2  0x00000000677d1de7 in decode_tile_sbrow (t=t@entry=0x2701220)
    at ../src/decode.c:2218
#3  0x00000000677d32af in decode_frame (f=f@entry=0x787c60)
    at ../src/decode.c:2550
#4  0x00000000677d41ad in submit_frame (c=c@entry=0x26f00a0)
    at ../src/decode.c:2900
#5  0x00000000677c431d in parse_obus (c=<optimized out>, c@entry=0x26f00a0,
    in=in@entry=0x6afd60) at ../src/obu.c:1065
#6  0x000000006781d659 in dav1d_decode (c=0x26f00a0, in=in@entry=0x6afd60,
    out=out@entry=0x6afdb0) at ../src/lib.c:189
#7  0x000000000040a45e in main (argc=<optimized out>, argv=<optimized out>)
    at ../tools/dav1d.c:108