gistfile1.txt

execve("/home/yyadavalli/.nix-profile/bin/speaker-test", ["/home/yyadavalli/.nix-profile/bi"..., "-c", "2"], 0x7fff51de2288 /* 77 vars */) = 0
brk(NULL)                               = 0x1bb9000
access("/etc/ld-nix.so.preload", R_OK)  = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/tls", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib", {st_mode=S_IFDIR|0555, st_size=112, ...}) = 0
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/tls", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
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)
stat("/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/x86_64", 0x7ffd35a36790) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\272\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=1768232, ...}) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc4a4595000
mmap(NULL, 3751960, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a3fde000
mprotect(0x7fc4a4171000, 2097152, PROT_NONE) = 0
mmap(0x7fc4a4371000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x193000) = 0x7fc4a4371000
close(3)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/lib/libasound.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0&\3\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=1290576, ...}) = 0
mmap(NULL, 3146544, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a3cdd000
mprotect(0x7fc4a3dd6000, 2093056, PROT_NONE) = 0
mmap(0x7fc4a3fd5000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf8000) = 0x7fc4a3fd5000
close(3)                                = 0
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)
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=18616, ...}) = 0
mmap(NULL, 2109584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a3ad9000
mprotect(0x7fc4a3adc000, 2093056, PROT_NONE) = 0
mmap(0x7fc4a3cdb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7fc4a3cdb000
close(3)                                = 0
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)
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0pb\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=142424, ...}) = 0
mmap(NULL, 2220624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a38ba000
mprotect(0x7fc4a38d3000, 2097152, PROT_NONE) = 0
mmap(0x7fc4a3ad3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x19000) = 0x7fc4a3ad3000
mmap(0x7fc4a3ad5000, 12880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc4a3ad5000
close(3)                                = 0
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)
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\34\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=2011232, ...}) = 0
mmap(NULL, 3881376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a3506000
mprotect(0x7fc4a36b0000, 2097152, PROT_NONE) = 0
mmap(0x7fc4a38b0000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1aa000) = 0x7fc4a38b0000
mmap(0x7fc4a38b6000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc4a38b6000
close(3)                                = 0
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \"\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=41848, ...}) = 0
mmap(NULL, 2128384, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a32fe000
mprotect(0x7fc4a3305000, 2093056, PROT_NONE) = 0
mmap(0x7fc4a3504000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7fc4a3504000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc4a4593000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fc4a4590000
arch_prctl(ARCH_SET_FS, 0x7fc4a4590740) = 0
mprotect(0x7fc4a38b0000, 16384, PROT_READ) = 0
mprotect(0x7fc4a3ad3000, 4096, PROT_READ) = 0
mprotect(0x7fc4a3504000, 4096, PROT_READ) = 0
mprotect(0x7fc4a3cdb000, 4096, PROT_READ) = 0
mprotect(0x7fc4a4371000, 4096, PROT_READ) = 0
mprotect(0x7fc4a3fd5000, 32768, PROT_READ) = 0
mprotect(0x606000, 4096, PROT_READ)     = 0
mprotect(0x7fc4a4597000, 4096, PROT_READ) = 0
set_tid_address(0x7fc4a4590a10)         = 12439
set_robust_list(0x7fc4a4590a20, 24)     = 0
rt_sigaction(SIGRTMIN, {sa_handler=0x7fc4a38bfcf0, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7fc4a38cbf10}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=0x7fc4a38bfd80, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fc4a38cbf10}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x1bb9000
brk(0x1bda000)                          = 0x1bda000
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1683056, ...}) = 0
mmap(NULL, 1683056, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fc4a43f5000
close(3)                                = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
write(1, "\n", 1
)                       = 1
write(1, "speaker-test 1.1.6\n\n", 20speaker-test 1.1.6

)  = 20
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=2997, ...}) = 0
read(3, "# Locale name alias data base.\n#"..., 4096) = 2997
read(3, "", 4096)                       = 0
close(3)                                = 0
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)
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)
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)
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)
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)
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)
write(1, "Playback device is default\n", 27Playback device is default
) = 27
write(1, "Stream parameters are 48000Hz, S"..., 50Stream parameters are 48000Hz, S16_LE, 2 channels
) = 50
write(1, "Using 16 octaves of pink noise\n", 31Using 16 octaves of pink noise
) = 31
rt_sigaction(SIGINT, {sa_handler=0x404320, sa_mask=[INT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fc4a353ac50}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, {sa_handler=0x404320, sa_mask=[TERM], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fc4a353ac50}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGABRT, {sa_handler=0x404320, sa_mask=[ABRT], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7fc4a353ac50}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
futex(0x7fc4a3fdd138, FUTEX_WAKE_PRIVATE, 2147483647) = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
read(3, "#\n#  ALSA library configuration "..., 4096) = 4096
read(3, "@func refer\n\t\t\tname defaults.nam"..., 4096) = 4096
read(3, "_CARD\n\t\t\t\tALSA_CARD\n\t\t\t]\n\t\t\tdefa"..., 4096) = 1473
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
futex(0x7fc4a3cdc048, FUTEX_WAKE_PRIVATE, 2147483647) = 0
access("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf.d/", R_OK) = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf.d/", {st_mode=S_IFDIR|0555, st_size=12, ...}) = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf.d/", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
fstat(3, {st_mode=S_IFDIR|0555, st_size=12, ...}) = 0
getdents(3, /* 3 entries */, 32768)     = 80
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
access("/etc/asound.conf", R_OK)        = -1 ENOENT (No such file or directory)
access("/home/yyadavalli/.asoundrc", R_OK) = -1 ENOENT (No such file or directory)
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/aliases.conf", {st_mode=S_IFREG|0444, st_size=1460, ...}) = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/aliases.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=1460, ...}) = 0
read(3, "#\n#  Define aliases for various "..., 4096) = 1460
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/default.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=762, ...}) = 0
read(4, "#\n# Default output\n#\n\npcm.!defau"..., 4096) = 762
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/dmix.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1524, ...}) = 0
read(4, "#\n# dmix output\n#\n\npcm.!dmix {\n\t"..., 4096) = 1524
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/dsnoop.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1538, ...}) = 0
read(4, "#\n# dsnoop\n#\n\npcm.!dsnoop {\n\t@ar"..., 4096) = 1538
read(4, "", 4096)                       = 0
close(4)                                = 0
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36680) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36160) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a364b4) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36710) = 0
close(3)                                = 0
access("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/HDA-Intel.conf", R_OK) = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/HDA-Intel.conf", {st_mode=S_IFREG|0444, st_size=6773, ...}) = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/HDA-Intel.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=6773, ...}) = 0
read(3, "#\n# Configuration for the Intel "..., 4096) = 4096
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/front.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=752, ...}) = 0
read(4, "#\n# Hardware output from front s"..., 4096) = 752
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround21.conf", O_RDONLY) = 4
brk(0x1bfb000)                          = 0x1bfb000
fstat(4, {st_mode=S_IFREG|0444, st_size=906, ...}) = 0
read(4, "#\n#  Hardware output from 2.1 sp"..., 4096) = 906
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround40.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=884, ...}) = 0
read(4, "#\n#  Hardware output from 4.0 sp"..., 4096) = 884
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround41.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=987, ...}) = 0
read(4, "#\n#  Hardware output from 4.1 sp"..., 4096) = 987
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround50.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=986, ...}) = 0
read(4, "#\n#  Hardware output from 5.0 sp"..., 4096) = 986
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround51.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=937, ...}) = 0
read(4, "#\n#  Hardware output from 5.1 sp"..., 4096) = 937
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround71.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=985, ...}) = 0
read(4, "#\n#  Hardware output from 7.1 sp"..., 4096) = 985
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/iec958.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1213, ...}) = 0
read(4, "#\n#  Hardware output from iec958"..., 4096) = 1213
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/hdmi.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1188, ...}) = 0
read(4, "#\n#  Hardware output from HDMI\n#"..., 4096) = 1188
read(4, "", 4096)                       = 0
close(4)                                = 0
read(3, "s.CARD { type string }\n\t@args.AE"..., 4096) = 2677
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/modem.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1314, ...}) = 0
read(4, "#\n# \"raw\" modem - phoneline\n#\n\np"..., 4096) = 1314
read(4, "", 4096)                       = 0
close(4)                                = 0
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36680) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36160) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC1", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a364b4) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36710) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC2", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36680) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC2", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36160) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC2", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a364b4) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36710) = 0
close(3)                                = 0
access("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/USB-Audio.conf", R_OK) = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/USB-Audio.conf", {st_mode=S_IFREG|0444, st_size=9266, ...}) = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/cards/USB-Audio.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=9266, ...}) = 0
read(3, "#\n#  USB-Audio.conf - configurat"..., 4096) = 4096
brk(0x1c1c000)                          = 0x1c1c000
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/front.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=752, ...}) = 0
read(4, "#\n# Hardware output from front s"..., 4096) = 752
read(4, "", 4096)                       = 0
close(4)                                = 0
read(3, "dio.pcm.front.0 {\n\t@args [ CARD "..., 4096) = 4096
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround40.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=884, ...}) = 0
read(4, "#\n#  Hardware output from 4.0 sp"..., 4096) = 884
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround21.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=906, ...}) = 0
read(4, "#\n#  Hardware output from 2.1 sp"..., 4096) = 906
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround41.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=987, ...}) = 0
read(4, "#\n#  Hardware output from 4.1 sp"..., 4096) = 987
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround50.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=986, ...}) = 0
read(4, "#\n#  Hardware output from 5.0 sp"..., 4096) = 986
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround51.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=937, ...}) = 0
read(4, "#\n#  Hardware output from 5.1 sp"..., 4096) = 937
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/surround71.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=985, ...}) = 0
read(4, "#\n#  Hardware output from 7.1 sp"..., 4096) = 985
read(4, "", 4096)                       = 0
close(4)                                = 0
openat(AT_FDCWD, "/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/pcm/iec958.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0444, st_size=1213, ...}) = 0
read(4, "#\n#  Hardware output from iec958"..., 4096) = 1213
read(4, "", 4096)                       = 0
close(4)                                = 0
read(3, "func card_name card $CARD }\n\t\t\t\""..., 4096) = 1074
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC4", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC9", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC10", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC11", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC12", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC13", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC14", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC15", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC16", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC17", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC18", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC19", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC21", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC22", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC23", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC24", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC25", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC26", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC27", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC28", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC29", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC30", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/aloadC31", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35f50) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35bc0) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a35f14) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a36170) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35740) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a353b0) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a35704) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35960) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35740) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a353b0) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a35704) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35960) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35740) = 0
close(3)                                = 0
stat("/nix/store/x068z7l3wmcmkqz5ixm4s37pfpszk0w8-alsa-lib-1.1.6/share/alsa/alsa.conf", {st_mode=S_IFREG|0444, st_size=9665, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a353b0) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a35704) = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35960) = 0
close(3)                                = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_UNIX, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
openat(AT_FDCWD, "/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=334, ...}) = 0
read(3, "# Name Service Switch configurat"..., 4096) = 334
read(3, "", 4096)                       = 0
close(3)                                = 0
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/nix/store/pr73kx0cdszbv9iw49g8dzi0nqxfjbx2-glibc-2.27/lib/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P#\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0555, st_size=57008, ...}) = 0
mmap(NULL, 2168392, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fc4a30ec000
mprotect(0x7fc4a30f7000, 2093056, PROT_NONE) = 0
mmap(0x7fc4a32f6000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7fc4a32f6000
mmap(0x7fc4a32f8000, 22088, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fc4a32f8000
close(3)                                = 0
mprotect(0x7fc4a32f6000, 4096, PROT_READ) = 0
openat(AT_FDCWD, "/etc/group", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=800, ...}) = 0
read(3, "root:x:0:root\nsys:x:3:bin\nmem:x:"..., 4096) = 800
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35d60) = 0
close(3)                                = 0
semget(0x56a4d5, 1, IPC_CREAT|0660)     = 1605633
semctl(1605633, 0, IPC_STAT, 0x7ffd35a361d0) = 0
semctl(1605633, 0, IPC_SET, 0x7ffd35a361d0) = 0
semop(1605633, [{0, 0, 0}, {0, 1, SEM_UNDO}], 2) = 0
shmget(0x56a4d5, 488, 0660)             = -1 ENOENT (No such file or directory)
shmget(0x56a4d5, 488, IPC_CREAT|IPC_EXCL|0660) = 6914048
shmat(6914048, NULL, 0)                 = 0x7fc4a43f4000
mlock(0x7fc4a43f4000, 488)              = 0
shmctl(6914048, IPC_STAT, {shm_perm={uid=1000, gid=998, mode=0660, key=5678293, cuid=1000, cgid=998}, shm_segsz=488, shm_cpid=12439, shm_lpid=12439, shm_nattch=1, shm_atime=1529258964, shm_dtime=0, shm_ctime=1529258964}) = 0
shmctl(6914048, IPC_SET, {shm_perm={uid=1000, gid=995, mode=0660}, ...}) = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffd35a35ca0) = 0
close(3)                                = 0
openat(AT_FDCWD, "/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffd35a35e24) = 0
ioctl(3, SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE, 0x7ffd35a35e8c) = 0
openat(AT_FDCWD, "/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK|O_CLOEXEC) = -1 ENOENT (No such file or directory)
close(3)                                = 0
write(2, "ALSA lib pcm_dmix.c:1099:(snd_pc"..., 45ALSA lib pcm_dmix.c:1099:(snd_pcm_dmix_open) ) = 45
write(2, "unable to open slave", 20unable to open slave)    = 20
write(2, "\n", 1
)                       = 1
shmdt(NULL)                             = -1 EINVAL (Invalid argument)
shmdt(0x7fc4a43f4000)                   = 0
shmctl(6914048, IPC_STAT, {shm_perm={uid=1000, gid=995, mode=0660, key=5678293, cuid=1000, cgid=998}, shm_segsz=488, shm_cpid=12439, shm_lpid=12439, shm_nattch=0, shm_atime=1529258964, shm_dtime=1529258964, shm_ctime=1529258964}) = 0
shmctl(6914048, IPC_RMID, NULL)         = 0
semctl(1605633, 0, IPC_RMID, NULL)      = 0
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)
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)
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)
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)
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)
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)
write(1, "Playback open error: -2,No such "..., 50Playback open error: -2,No such file or directory
) = 50
exit_group(1)                           = ?
+++ exited with 1 +++