#0  wav_w64_read_fmt_chunk (psf=psf@entry=0xd4b420, fmtsize=875972178) at wav_w64.c:333
        bit = <optimized out>
        wpriv = 0xd59b60
        wav_fmt = 0xd59b6c
        bytesread = 24
        k = <optimized out>
        bytespersec = 0
#1  0x00007ff526d70e17 in rf64_read_header (framesperblock=<synthetic pointer>, blockalign=<synthetic pointer>, psf=0xd4b420) at rf64.c:224
        wpriv = 0xd59b60
        wav_fmt = 0xd59b6c
        riff_size = 0
        frame_count = 0
        ds64_datalength = 0
        size32 = 875972178
        parsestage = <optimized out>
        done = 0
        marker = 544501094
        marks = {32767, 1163280727}
        error = <optimized out>
        format = 0
#2  rf64_open (psf=psf@entry=0xd4b420) at rf64.c:88
        wpriv = 0xd59b60
        subformat = <optimized out>
        error = 0
        blockalign = <optimized out>
        framesperblock = <optimized out>
#3  0x00007ff526d56328 in psf_open_file (psf=0xd4b420, sfinfo=sfinfo@entry=0x7ffd71fd0930) at sndfile.c:2746
        error = 0
        format = <optimized out>
#4  0x00007ff526d566f8 in sf_open (path=path@entry=0x7ffd71fd2301 "crash-0_00018173", mode=mode@entry=16, sfinfo=sfinfo@entry=0x7ffd71fd0930) at sndfile.c:333
        psf = <optimized out>
#5  0x00000000004010ac in info_dump (filename=0x7ffd71fd2301 "crash-0_00018173") at sndfile-info.c:240
        file = <optimized out>
        strbuffer = '\000' <repeats 65535 times>
        sfinfo = {frames = 0, samplerate = 0, channels = 0, format = 0, sections = 0, seekable = 0}
#6  main (argc=2, argv=<optimized out>) at sndfile-info.c:97
        k = <optimized out>