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* USB-Audio: Device or resource busy (strace log)
@ 2021-08-11 12:36 Muni Sekhar
  2021-08-11 12:46 ` Jaroslav Kysela
  0 siblings, 1 reply; 4+ messages in thread
From: Muni Sekhar @ 2021-08-11 12:36 UTC (permalink / raw)
  To: alsa-devel, linux-usb, linux-sound, linux-kernel, kernelnewbies

[-- Attachment #1: Type: text/plain, Size: 669 bytes --]

Hi All,

$ cat /proc/asound/cards
 0 [USB            ]: USB-Audio - Plantronics .Audio 628 USB
                      Plantronics Plantronics .Audio 628 USB at
usb-0000:00:14.0-2, full speed

I am using a Plantronics USB Audio headset.

$ arecord --device hw:0,0 --channels 2 --format S16_LE --rate 44100Hz x.wav
arecord: main:722: audio open error: Device or resource busy


'arecord' command always fails the first time after system boot in my
system. But subsequent execution of the 'arecord' command runs fine.


I've attached the strace log for the "audio open error: Device or
resource busy" failure. Is there any fix available for this issue?

-- 
Thanks,
Sekhar

[-- Attachment #2: arecord_strace_log_1.txt --]
[-- Type: text/plain, Size: 46309 bytes --]

execve("/usr/bin/arecord", ["arecord", "--device", "hw:0,0", "--channels", "2", "--format", "S16_LE", "--rate", "44100Hz", "x.wav"], [/* 26 vars */]) = 0
brk(NULL)                               = 0x1ea0000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=87578, ...}) = 0
mmap(NULL, 87578, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3735cb9000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb8000
mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37358a2000
mprotect(0x7f37358a9000, 2093056, PROT_NONE) = 0
mmap(0x7f3735aa8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f3735aa8000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/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\240\252\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1048248, ...}) = 0
mmap(NULL, 3143688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37355a2000
mprotect(0x7f373569b000, 2093056, PROT_NONE) = 0
mmap(0x7f373589a000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf8000) = 0x7f373589a000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3735385000
mprotect(0x7f373539d000, 2093056, PROT_NONE) = 0
mmap(0x7f373559c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f373559c000
mmap(0x7f373559e000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f373559e000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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`\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb7000
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3734fbb000
mprotect(0x7f373517b000, 2097152, PROT_NONE) = 0
mmap(0x7f373537b000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f373537b000
mmap(0x7f3735381000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3735381000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\0V\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1088952, ...}) = 0
mmap(NULL, 3178744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3734cb2000
mprotect(0x7f3734dba000, 2093056, PROT_NONE) = 0
mmap(0x7f3734fb9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x107000) = 0x7f3734fb9000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/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\240\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14608, ...}) = 0
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3734aae000
mprotect(0x7f3734ab1000, 2093056, PROT_NONE) = 0
mmap(0x7f3734cb0000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f3734cb0000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb6000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb5000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb4000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb3000
arch_prctl(ARCH_SET_FS, 0x7f3735cb4700) = 0
mprotect(0x7f373537b000, 16384, PROT_READ) = 0
mprotect(0x7f3734cb0000, 4096, PROT_READ) = 0
mprotect(0x7f3734fb9000, 4096, PROT_READ) = 0
mprotect(0x7f373559c000, 4096, PROT_READ) = 0
mprotect(0x7f3735aa8000, 4096, PROT_READ) = 0
mprotect(0x7f373589a000, 28672, PROT_READ) = 0
mprotect(0x60e000, 4096, PROT_READ)     = 0
mprotect(0x7f3735ccf000, 4096, PROT_READ) = 0
munmap(0x7f3735cb9000, 87578)           = 0
set_tid_address(0x7f3735cb49d0)         = 1559
set_robust_list(0x7f3735cb49e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7f373538ab50, [], SA_RESTORER|SA_SIGINFO, 0x7f3735396390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f373538abe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f3735396390}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(NULL)                               = 0x1ea0000
brk(0x1ec1000)                          = 0x1ec1000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2981280, ...}) = 0
mmap(NULL, 2981280, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f37347d6000
close(3)                                = 0
ioctl(1, TCGETS, 0x7ffcf28a2830)        = -1 ENOTTY (Inappropriate ioctl for device)
futex(0x7f37358a1630, FUTEX_WAKE_PRIVATE, 2147483647) = 0
stat("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=9663, ...}) = 0
open("/usr/share/alsa/alsa.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=9663, ...}) = 0
read(3, "#\n#  ALSA library configuration "..., 4096) = 4096
read(3, "unc refer\n\t\t\tname defaults.nameh"..., 4096) = 4096
read(3, "ARD\n\t\t\t\tALSA_CARD\n\t\t\t]\n\t\t\tdefaul"..., 4096) = 1471
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
futex(0x7f3734cb10a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
access("/usr/share/alsa/alsa.conf.d/", R_OK) = 0
stat("/usr/share/alsa/alsa.conf.d/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/share/alsa/alsa.conf.d/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(3, /* 6 entries */, 32768)     = 208
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
open("/usr/share/alsa/alsa.conf.d//50-pulseaudio.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=216, ...}) = 0
read(3, "# Add a specific named PulseAudi"..., 4096) = 216
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
open("/usr/share/alsa/alsa.conf.d//pulse.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=376, ...}) = 0
read(3, "# PulseAudio alsa plugin configu"..., 4096) = 376
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
access("/etc/asound.conf", R_OK)        = -1 ENOENT (No such file or directory)
access("/home/test/.asoundrc", R_OK)  = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_conf_pulse.so", 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\220\t\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=6224, ...}) = 0
mmap(NULL, 2101368, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37345d4000
mprotect(0x7f37345d5000, 2093056, PROT_NONE) = 0
mmap(0x7f37347d4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7f37347d4000
close(3)                                = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=87578, ...}) = 0
mmap(NULL, 87578, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3735cb9000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libpulse.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\0\20\271\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=328600, ...}) = 0
mmap(NULL, 2422728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3734384000
mprotect(0x7f37343d2000, 2097152, PROT_NONE) = 0
mmap(0x7f37345d2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4e000) = 0x7f37345d2000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/tls/x86_64/libpulsecommon-8.0.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/pulseaudio/tls/x86_64", 0x7ffcf28a1740) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/pulseaudio/tls/libpulsecommon-8.0.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/pulseaudio/tls", 0x7ffcf28a1740) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/pulseaudio/x86_64/libpulsecommon-8.0.so", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/lib/x86_64-linux-gnu/pulseaudio/x86_64", 0x7ffcf28a1740) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so", 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\220\33\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=512504, ...}) = 0
mmap(NULL, 2608296, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3734107000
mprotect(0x7f3734182000, 2097152, PROT_NONE) = 0
mmap(0x7f3734382000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7b000) = 0x7f3734382000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libdbus-1.so.3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdbus-1.so.3", 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\320\250\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=309392, ...}) = 0
mmap(NULL, 2405040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3733ebb000
mprotect(0x7f3733f06000, 2093056, PROT_NONE) = 0
mmap(0x7f3734105000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4a000) = 0x7f3734105000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libxcb.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libxcb.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\260\226\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=137728, ...}) = 0
mmap(NULL, 2233000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3733c99000
mprotect(0x7f3733cba000, 2093056, PROT_NONE) = 0
mmap(0x7f3733eb9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f3733eb9000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libsystemd.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libsystemd.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\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=536520, ...}) = 0
mmap(NULL, 540800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3735c2e000
mmap(0x7f3735cae000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7f000) = 0x7f3735cae000
mmap(0x7f3735cb2000, 128, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3735cb2000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libwrap.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libwrap.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\0p-\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=36632, ...}) = 0
mmap(NULL, 2134176, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3733a8f000
mprotect(0x7f3733a97000, 2093056, PROT_NONE) = 0
mmap(0x7f3733c96000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f3733c96000
mmap(0x7f3733c98000, 160, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3733c98000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libsndfile.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libsndfile.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\360`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=417768, ...}) = 0
mmap(NULL, 2530608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3733825000
mprotect(0x7f3733888000, 2097152, PROT_NONE) = 0
mmap(0x7f3733a88000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x63000) = 0x7f3733a88000
mmap(0x7f3733a8b000, 15664, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3733a8b000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libasyncns.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libasyncns.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\0\0\23\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=22720, ...}) = 0
mmap(NULL, 2117928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f373361f000
mprotect(0x7f3733624000, 2093056, PROT_NONE) = 0
mmap(0x7f3733823000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3733823000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libXau.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libXau.so.6", 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\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14456, ...}) = 0
mmap(NULL, 2109720, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f373341b000
mprotect(0x7f373341d000, 2097152, PROT_NONE) = 0
mmap(0x7f373361d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f373361d000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libXdmcp.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libXdmcp.so.6", 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\320\21\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=22640, ...}) = 0
mmap(NULL, 2117784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3733215000
mprotect(0x7f373321a000, 2093056, PROT_NONE) = 0
mmap(0x7f3733419000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7f3733419000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libselinux.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libselinux.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\260Z\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=130224, ...}) = 0
mmap(NULL, 2234080, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3732ff3000
mprotect(0x7f3733012000, 2093056, PROT_NONE) = 0
mmap(0x7f3733211000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1e000) = 0x7f3733211000
mmap(0x7f3733213000, 5856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3733213000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/liblzma.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/liblzma.so.5", 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\320 \0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=137400, ...}) = 0
mmap(NULL, 2232456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3732dd1000
mprotect(0x7f3732df2000, 2093056, PROT_NONE) = 0
mmap(0x7f3732ff1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20000) = 0x7f3732ff1000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libgcrypt.so.20", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libgcrypt.so.20", 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\215\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=919168, ...}) = 0
mmap(NULL, 3015360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3732af0000
mprotect(0x7f3732bc8000, 2093056, PROT_NONE) = 0
mmap(0x7f3732dc7000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd7000) = 0x7f3732dc7000
mmap(0x7f3732dd0000, 704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3732dd0000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libnsl.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnsl.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\360?\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=93128, ...}) = 0
mmap(NULL, 2198104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37328d7000
mprotect(0x7f37328ed000, 2093056, PROT_NONE) = 0
mmap(0x7f3732aec000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15000) = 0x7f3732aec000
mmap(0x7f3732aee000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f3732aee000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libFLAC.so.8", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libFLAC.so.8", 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 \204\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=477032, ...}) = 0
mmap(NULL, 2572360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3732662000
mprotect(0x7f37326d5000, 2097152, PROT_NONE) = 0
mmap(0x7f37328d5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x73000) = 0x7f37328d5000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libvorbisenc.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libvorbisenc.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`:\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=690360, ...}) = 0
mmap(NULL, 2785424, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37323b9000
mprotect(0x7f3732446000, 2093056, PROT_NONE) = 0
mmap(0x7f3732645000, 118784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8c000) = 0x7f3732645000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libresolv.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libresolv.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\0P9\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=101200, ...}) = 0
mmap(NULL, 2206280, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f373219e000
mprotect(0x7f37321b5000, 2097152, PROT_NONE) = 0
mmap(0x7f37323b5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f37323b5000
mmap(0x7f37323b7000, 6728, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f37323b7000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libpcre.so.3", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpcre.so.3", 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\0000\25\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=456632, ...}) = 0
mmap(NULL, 2552072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3731f2e000
mprotect(0x7f3731f9c000, 2097152, PROT_NONE) = 0
mmap(0x7f373219c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6e000) = 0x7f373219c000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libgpg-error.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libgpg-error.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\0\320(\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=80496, ...}) = 0
mmap(NULL, 2175544, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3731d1a000
mprotect(0x7f3731d2c000, 2097152, PROT_NONE) = 0
mmap(0x7f3731f2c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12000) = 0x7f3731f2c000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libogg.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libogg.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\0p\32\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=34624, ...}) = 0
mmap(NULL, 2129936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f3731b11000
mprotect(0x7f3731b18000, 2097152, PROT_NONE) = 0
mmap(0x7f3731d18000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f3731d18000
close(3)                                = 0
open("/usr/lib/x86_64-linux-gnu/pulseaudio/libvorbis.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libvorbis.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\0\220-\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=174440, ...}) = 0
mmap(NULL, 2269504, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f37318e6000
mprotect(0x7f3731910000, 2093056, PROT_NONE) = 0
mmap(0x7f3731b0f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29000) = 0x7f3731b0f000
close(3)                                = 0
mprotect(0x7f3731d18000, 4096, PROT_READ) = 0
mprotect(0x7f3731b0f000, 4096, PROT_READ) = 0
mprotect(0x7f3731f2c000, 4096, PROT_READ) = 0
mprotect(0x7f373219c000, 4096, PROT_READ) = 0
mprotect(0x7f37323b5000, 4096, PROT_READ) = 0
mprotect(0x7f3732645000, 114688, PROT_READ) = 0
mprotect(0x7f37328d5000, 4096, PROT_READ) = 0
mprotect(0x7f3732aec000, 4096, PROT_READ) = 0
mprotect(0x7f3732dc7000, 4096, PROT_READ) = 0
mprotect(0x7f3732ff1000, 4096, PROT_READ) = 0
mprotect(0x7f3733211000, 4096, PROT_READ) = 0
mprotect(0x7f3733419000, 4096, PROT_READ) = 0
mprotect(0x7f373361d000, 4096, PROT_READ) = 0
mprotect(0x7f3733823000, 4096, PROT_READ) = 0
mprotect(0x7f3733a88000, 8192, PROT_READ) = 0
mprotect(0x7f3733c96000, 4096, PROT_READ) = 0
mprotect(0x7f3735cae000, 12288, PROT_READ) = 0
mprotect(0x7f3733eb9000, 4096, PROT_READ) = 0
mprotect(0x7f3734105000, 4096, PROT_READ) = 0
mprotect(0x7f3734382000, 4096, PROT_READ) = 0
mprotect(0x7f37345d2000, 4096, PROT_READ) = 0
mprotect(0x7f37347d4000, 4096, PROT_READ) = 0
statfs("/sys/fs/selinux", 0x7ffcf28a1e80) = -1 ENOENT (No such file or directory)
statfs("/selinux", 0x7ffcf28a1e80)      = -1 ENOENT (No such file or directory)
open("/proc/filesystems", O_RDONLY)     = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tr"..., 1024) = 366
read(3, "", 1024)                       = 0
close(3)                                = 0
munmap(0x7f3735cb9000, 87578)           = 0
pipe2([3, 4], O_CLOEXEC)                = 0
fcntl(3, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
fcntl(4, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
fcntl(3, F_GETFL)                       = 0 (flags O_RDONLY)
fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK)  = 0
fcntl(4, F_GETFL)                       = 0x1 (flags O_WRONLY)
fcntl(4, F_SETFL, O_WRONLY|O_NONBLOCK)  = 0
open("/home/test/.pulse/client.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/test/.config/pulse/client.conf", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/pulse/client.conf", O_RDONLY|O_CLOEXEC) = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
readlink("/proc/self/exe", "/usr/bin/aplay", 99) = 14
open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=26258, ...}) = 0
mmap(NULL, 26258, PROT_READ, MAP_SHARED, 6, 0) = 0x7f3735cc8000
close(6)                                = 0
futex(0x7f37353808c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
brk(0x1ee5000)                          = 0x1ee5000
brk(0x1edd000)                          = 0x1edd000
fstat(5, {st_mode=S_IFREG|0644, st_size=1201, ...}) = 0
read(5, "# This file is part of PulseAudi"..., 4096) = 1201
read(5, "", 4096)                       = 0
open("/etc/pulse/client.conf.d", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
close(5)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(5)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 5
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(5)                                = 0
open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=497, ...}) = 0
read(5, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 497
read(5, "", 4096)                       = 0
close(5)                                = 0
open("/etc/host.conf", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=92, ...}) = 0
read(5, "# The \"order\" line is only used "..., 4096) = 92
read(5, "", 4096)                       = 0
close(5)                                = 0
futex(0x7f3735383a64, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/etc/resolv.conf", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=296, ...}) = 0
read(5, "# Dynamic resolv.conf(5) file fo"..., 4096) = 296
read(5, "", 4096)                       = 0
close(5)                                = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=87578, ...}) = 0
mmap(NULL, 87578, PROT_READ, MAP_PRIVATE, 5, 0) = 0x7f3735c18000
close(5)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 5
read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260!\0\0\0\0\0\0"..., 832) = 832
fstat(5, {st_mode=S_IFREG|0644, st_size=47600, ...}) = 0
mmap(NULL, 2168600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7f37316d4000
mprotect(0x7f37316df000, 2093056, PROT_NONE) = 0
mmap(0x7f37318de000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0xa000) = 0x7f37318de000
mmap(0x7f37318e0000, 22296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f37318e0000
close(5)                                = 0
mprotect(0x7f37318de000, 4096, PROT_READ) = 0
munmap(0x7f3735c18000, 87578)           = 0
open("/etc/hosts", O_RDONLY|O_CLOEXEC)  = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=199, ...}) = 0
read(5, "127.0.0.1\tlocalhost\n127.0.1.1\tca"..., 4096) = 199
read(5, "", 4096)                       = 0
close(5)                                = 0
open("/etc/gai.conf", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=2584, ...}) = 0
fstat(5, {st_mode=S_IFREG|0644, st_size=2584, ...}) = 0
read(5, "# Configuration for getaddrinfo("..., 4096) = 2584
read(5, "", 4096)                       = 0
close(5)                                = 0
futex(0x7f3735381ee4, FUTEX_WAKE_PRIVATE, 2147483647) = 0
socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 5
bind(5, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 0
getsockname(5, {sa_family=AF_NETLINK, pid=1559, groups=00000000}, [12]) = 0
sendto(5, "\24\0\0\0\26\0\1\3\240\276\23a\0\0\0\0\0\0\0\0", 20, 0, {sa_family=AF_NETLINK, pid=0, groups=00000000}, 12) = 20
recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"L\0\0\0\24\0\2\0\240\276\23a\27\6\0\0\2\10\200\376\1\0\0\0\10\0\1\0\177\0\0\1"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 164
recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"H\0\0\0\24\0\2\0\240\276\23a\27\6\0\0\n\200\200\376\1\0\0\0\24\0\1\0\0\0\0\0"..., 4096}], msg_controllen=0, msg_flags=0}, 0) = 144
recvmsg(5, {msg_name(12)={sa_family=AF_NETLINK, pid=0, groups=00000000}, msg_iov(1)=[{"\24\0\0\0\3\0\2\0\240\276\23a\27\6\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 20
close(5)                                = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 5
connect(5, {sa_family=AF_INET, sin_port=htons(6010), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
getsockname(5, {sa_family=AF_INET, sin_port=htons(56946), sin_addr=inet_addr("127.0.0.1")}, [16]) = 0
close(5)                                = 0
socket(PF_INET6, SOCK_DGRAM, IPPROTO_IP) = 5
connect(5, {sa_family=AF_INET6, sin6_port=htons(6010), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
getsockname(5, {sa_family=AF_INET6, sin6_port=htons(46161), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, [28]) = 0
close(5)                                = 0
socket(PF_INET6, SOCK_STREAM|SOCK_CLOEXEC, IPPROTO_TCP) = 5
setsockopt(5, SOL_TCP, TCP_NODELAY, [1], 4) = 0
setsockopt(5, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0
connect(5, {sa_family=AF_INET6, sin6_port=htons(6010), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, 28) = 0
getpeername(5, {sa_family=AF_INET6, sin6_port=htons(6010), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, [28]) = 0
uname({sysname="Linux", nodename="test594", ...}) = 0
access("/home/test/.Xauthority", R_OK) = 0
open("/home/test/.Xauthority", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0600, st_size=727, ...}) = 0
read(6, "\1\0\0\31MRTS2-ubuntu-server-16-04\0\0021"..., 4096) = 727
read(6, "", 4096)                       = 0
close(6)                                = 0
getsockname(5, {sa_family=AF_INET6, sin6_port=htons(50304), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_flowinfo=0, sin6_scope_id=0}, [28]) = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"l\0\v\0\0\0\22\0\20\0\0\0", 12}, {"", 0}, {"MIT-MAGIC-COOKIE-1", 18}, {"\0\0", 2}, {"`\217\r\372\"\265\7\253H\361\263z}\364\211G", 16}, {"", 0}], 6) = 48
recvfrom(5, 0x1ebd260, 8, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvfrom(5, "\1\0\v\0\0\0\340\1", 8, 0, NULL, NULL) = 8
recvfrom(5, "\240*\267\0\0\0 \0\377\377\7\0\0\1\0\0\6\0\377\377\1\7\0\0  \10\377\0\0\0\0"..., 1920, 0, NULL, NULL) = 1920
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\20\0\5\0\f\0\0\0PULSE_SERVER", 20}], 1) = 20
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\1\0\0\0\0\0H\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\24\0\6\0\364\0\0\0H\1\0\0\37\0\0\0\0\0\0\0\377\3\0\0", 24}], 1) = 24
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\20\0\5\0\n\0\0\0PULSE_SINK\0\0", 20}], 1) = 20
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\3\0\0\0\0\0I\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\24\0\6\0\364\0\0\0I\1\0\0\37\0\0\0\0\0\0\0\377\3\0\0", 24}], 1) = 24
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\20\0\5\0\f\0\0\0PULSE_SOURCE", 20}], 1) = 20
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\5\0\0\0\0\0J\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\24\0\6\0\364\0\0\0J\1\0\0\37\0\0\0\0\0\0\0\377\3\0\0", 24}], 1) = 24
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\20\0\5\0\f\0\0\0PULSE_COOKIE", 20}], 1) = 20
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\7\0\0\0\0\0K\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
poll([{fd=5, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=5, revents=POLLOUT}])
writev(5, [{"\24\0\6\0\364\0\0\0K\1\0\0\37\0\0\0\0\0\0\0\377\3\0\0", 24}], 1) = 24
poll([{fd=5, events=POLLIN}], 1, -1)    = 1 ([{fd=5, revents=POLLIN}])
recvmsg(5, {msg_name(0)=NULL, msg_iov(1)=[{"\1\0\10\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 4096}], msg_controllen=0, msg_flags=0}, 0) = 32
shutdown(5, SHUT_RDWR)                  = 0
close(5)                                = 0
open("/dev/shm/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFDIR|S_ISVTX|0777, st_size=40, ...}) = 0
getdents(5, /* 2 entries */, 32768)     = 48
getdents(5, /* 0 entries */, 32768)     = 0
close(5)                                = 0
open("/dev/urandom", O_RDONLY|O_NOCTTY|O_CLOEXEC) = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
read(5, "\220\206\3$", 4)               = 4
close(5)                                = 0
statfs("/dev/shm/", {f_type="TMPFS_MAGIC", f_bsize=4096, f_blocks=491963, f_bfree=491963, f_bavail=491963, f_files=491963, f_ffree=491962, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=38}) = 0
futex(0x7f37355a1310, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/dev/shm/pulse-shm-604210832", O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC, 0700) = 5
ftruncate(5, 67108904)                  = 0
mmap(NULL, 67112960, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_NORESERVE, 5, 0) = 0x7f372d6d3000
close(5)                                = 0
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=2995, ...}) = 0
read(5, "# Locale name alias data base.\n#"..., 4096) = 2995
read(5, "", 4096)                       = 0
close(5)                                = 0
open("/usr/share/locale/en_GB/LC_MESSAGES/pulseaudio.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/pulseaudio.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_GB/LC_MESSAGES/pulseaudio.mo", O_RDONLY) = 5
fstat(5, {st_mode=S_IFREG|0644, st_size=9801, ...}) = 0
mmap(NULL, 9801, PROT_READ, MAP_PRIVATE, 5, 0) = 0x7f3735cc5000
close(5)                                = 0
open("/usr/share/locale-langpack/en/LC_MESSAGES/pulseaudio.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/run/user/1000", {st_mode=S_IFDIR|0700, st_size=60, ...}) = 0
getuid()                                = 1000
umask(077)                              = 02
mkdir("/run/user/1000/pulse", 0700)     = 0
umask(02)                               = 077
open("/run/user/1000/pulse", O_RDONLY|O_NOCTTY|O_NOFOLLOW|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0
getuid()                                = 1000
getgid()                                = 1000
close(5)                                = 0
lstat("/run", {st_mode=S_IFDIR|0755, st_size=1000, ...}) = 0
lstat("/run/user", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
lstat("/run/user/1000", {st_mode=S_IFDIR|0700, st_size=80, ...}) = 0
lstat("/run/user/1000/pulse", {st_mode=S_IFDIR|0700, st_size=40, ...}) = 0
getuid()                                = 1000
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
setsockopt(5, SOL_SOCKET, SO_PRIORITY, [6], 4) = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/run/user/1000/pulse/native"}, 110) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_GB/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_GB/LC_MESSAGES/libc.mo", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=3537, ...}) = 0
mmap(NULL, 3537, PROT_READ, MAP_PRIVATE, 6, 0) = 0x7f3735cc4000
close(6)                                = 0
open("/usr/share/locale-langpack/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
close(5)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
setsockopt(5, SOL_SOCKET, SO_PRIORITY, [6], 4) = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/pulse/native"}, 110) = -1 ENOENT (No such file or directory)
close(5)                                = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f3735cb49d0) = 1560
wait4(1560, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 1560
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=1560, si_uid=1000, si_status=0, si_utime=2, si_stime=2} ---
stat("/run/user/1000", {st_mode=S_IFDIR|0700, st_size=80, ...}) = 0
getuid()                                = 1000
umask(077)                              = 02
mkdir("/run/user/1000/pulse", 0700)     = -1 EEXIST (File exists)
umask(02)                               = 077
open("/run/user/1000/pulse", O_RDONLY|O_NOCTTY|O_NOFOLLOW|O_CLOEXEC) = 5
fstat(5, {st_mode=S_IFDIR|0700, st_size=80, ...}) = 0
getuid()                                = 1000
getgid()                                = 1000
close(5)                                = 0
lstat("/run", {st_mode=S_IFDIR|0755, st_size=1000, ...}) = 0
lstat("/run/user", {st_mode=S_IFDIR|0755, st_size=60, ...}) = 0
lstat("/run/user/1000", {st_mode=S_IFDIR|0700, st_size=80, ...}) = 0
lstat("/run/user/1000/pulse", {st_mode=S_IFDIR|0700, st_size=80, ...}) = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC, 0) = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
setsockopt(5, SOL_SOCKET, SO_PRIORITY, [6], 4) = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
connect(5, {sa_family=AF_LOCAL, sun_path="/run/user/1000/pulse/native"}, 110) = 0
sendto(4, "W", 1, MSG_NOSIGNAL, NULL, 0) = -1 ENOTSOCK (Socket operation on non-socket)
write(4, "W", 1)                        = 1
write(4, "W", 1)                        = 1
read(3, "WW", 10)                       = 2
getsockopt(5, SOL_SOCKET, SO_ERROR, [0], [4]) = 0
fcntl(5, F_GETFL)                       = 0x802 (flags O_RDWR|O_NONBLOCK)
write(4, "W", 1)                        = 1
write(4, "W", 1)                        = 1
setsockopt(5, SOL_SOCKET, SO_RCVBUF, [65472], 4) = 0
setsockopt(5, SOL_SOCKET, SO_SNDBUF, [65472], 4) = 0
open("/home/test/.config/pulse/cookie", O_RDONLY|O_NOCTTY|O_CLOEXEC) = 6
fcntl(6, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
fcntl(6, F_SETLKW, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = -1 EBADF (Bad file descriptor)
fcntl(6, F_SETLKW, {l_type=F_RDLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
read(6, "n\27b\16\365\225(\216\310I\251\3716\373\5\317\35\326{\325*'=\35\3K\272:\216u\303\247"..., 256) = 256
fcntl(6, F_SETLKW, {l_type=F_UNLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0
close(6)                                = 0
getsockname(5, {sa_family=AF_LOCAL, NULL}, [2]) = 0
setsockopt(5, SOL_SOCKET, SO_PASSCRED, [1], 4) = 0
getuid()                                = 1000
getgid()                                = 1000
write(4, "W", 1)                        = 1
write(4, "W", 1)                        = 1
access("/usr/share/alsa/pulse-alsa.conf", R_OK) = 0
stat("/usr/share/alsa/pulse-alsa.conf", {st_mode=S_IFREG|0644, st_size=340, ...}) = 0
open("/usr/share/alsa/pulse-alsa.conf", O_RDONLY) = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=340, ...}) = 0
read(6, "# This file is referred to by /u"..., 4096) = 340
read(6, "", 4096)                       = 0
read(6, "", 4096)                       = 0
close(6)                                = 0
write(4, "W", 1)                        = 1
close(5)                                = 0
munmap(0x7f372d6d3000, 67112960)        = 0
unlink("/dev/shm/pulse-shm-604210832")  = 0
close(3)                                = 0
close(4)                                = 0
munmap(0x7f37345d4000, 2101368)         = 0
open("/dev/snd/controlC0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_CARD_INFO, 0x7ffcf28a2300) = 0
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
ioctl(3, SNDRV_CTL_IOCTL_PVERSION, 0x7ffcf28a2484) = 0
ioctl(3, SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE, 0x7ffcf28a24ec) = 0
open("/dev/snd/pcmC0D0c", O_RDWR|O_NONBLOCK|O_CLOEXEC) = -1 EBUSY (Device or resource busy)
close(3)                                = 0
write(2, "arecord: main:722: ", 19arecord: main:722: )     = 19
open("/usr/share/locale/en_GB/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale-langpack/en_GB/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2632, ...}) = 0
mmap(NULL, 2632, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f3735cc3000
close(3)                                = 0
open("/usr/share/locale-langpack/en/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "audio open error: Device or reso"..., 41audio open error: Device or resource busy) = 41
write(2, "\n", 1
)                       = 1
exit_group(1)                           = ?
+++ exited with 1 +++

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-08-13 16:29 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-11 12:36 USB-Audio: Device or resource busy (strace log) Muni Sekhar
2021-08-11 12:46 ` Jaroslav Kysela
     [not found]   ` <CACk2A5ZcrVTv4AVHdmRDh-xWkx=1BHi6SV8yYqX1Z2DzcDR8hA@mail.gmail.com>
2021-08-11 13:18     ` Muni Sekhar
2021-08-13 16:29       ` Muni Sekhar

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