6899  access("/etc/ld-nix.so.preload", R_OK) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64", 0x7ffdb0b36340) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)

speaker-test 1.1.6

6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US.UTF-8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US.utf8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en.UTF-8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en.utf8/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
6899  access("/etc/asound.conf", R_OK)  = -1 ENOENT (No such file or directory)
6899  access("/home/yyadavalli/.asoundrc", R_OK) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/controlC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/aloadC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
6899  connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
6899  shmget(0x56a4d5, 488, 0660)       = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK|O_CLOEXEC) = -1 ENOENT (No such file or directory)
ALSA lib pcm_dmix.c:1099:(snd_pcm_dmix_open) unable to open slave
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
6899  openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
Playback open error: -2,No such file or directory