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  1. execve("/usr/bin/jackd", ["jackd", "-P89", "-dalsa", "-dhw:1", "-r48000", "-p20480", "-n4"], [/* 41 vars */]) = 0
  2. brk(0) = 0x1d94000
  3. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa7b000
  4. access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
  5. open("/etc/ld.so.cache", O_RDONLY) = 3
  6. fstat(3, {st_mode=S_IFREG|0644, st_size=136380, ...}) = 0
  7. mmap(NULL, 136380, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f66baa59000
  8. close(3) = 0
  9. open("/usr/lib/libjackserver.so.0", O_RDONLY) = 3
  10. 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
  11. fstat(3, {st_mode=S_IFREG|0755, st_size=156928, ...}) = 0
  12. mmap(NULL, 2285328, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66ba631000
  13. mprotect(0x7f66ba655000, 2097152, PROT_NONE) = 0
  14. mmap(0x7f66ba855000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f66ba855000
  15. mmap(0x7f66ba857000, 32528, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f66ba857000
  16. close(3) = 0
  17. open("/lib/libpthread.so.0", O_RDONLY) = 3
  18. read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\\\0\0\0\0\0\0"..., 832) = 832
  19. fstat(3, {st_mode=S_IFREG|0755, st_size=135795, ...}) = 0
  20. mmap(NULL, 2212768, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66ba414000
  21. mprotect(0x7f66ba42b000, 2097152, PROT_NONE) = 0
  22. mmap(0x7f66ba62b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f66ba62b000
  23. mmap(0x7f66ba62d000, 13216, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f66ba62d000
  24. close(3) = 0
  25. open("/lib/libdl.so.2", O_RDONLY) = 3
  26. read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\r\0\0\0\0\0\0"..., 832) = 832
  27. fstat(3, {st_mode=S_IFREG|0755, st_size=14624, ...}) = 0
  28. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa58000
  29. mmap(NULL, 2109704, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66ba210000
  30. mprotect(0x7f66ba212000, 2097152, PROT_NONE) = 0
  31. mmap(0x7f66ba412000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f66ba412000
  32. close(3) = 0
  33. open("/lib/libc.so.6", O_RDONLY) = 3
  34. read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\356\1\0\0\0\0\0"..., 832) = 832
  35. fstat(3, {st_mode=S_IFREG|0755, st_size=1432888, ...}) = 0
  36. mmap(NULL, 3541928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66b9eaf000
  37. mprotect(0x7f66ba007000, 2093056, PROT_NONE) = 0
  38. mmap(0x7f66ba206000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x157000) = 0x7f66ba206000
  39. mmap(0x7f66ba20b000, 19368, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f66ba20b000
  40. close(3) = 0
  41. open("/lib/librt.so.1", O_RDONLY) = 3
  42. 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
  43. fstat(3, {st_mode=S_IFREG|0755, st_size=31672, ...}) = 0
  44. mmap(NULL, 2128880, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66b9ca7000
  45. mprotect(0x7f66b9cae000, 2093056, PROT_NONE) = 0
  46. mmap(0x7f66b9ead000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f66b9ead000
  47. close(3) = 0
  48. open("/lib/libm.so.6", O_RDONLY) = 3
  49. 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
  50. fstat(3, {st_mode=S_IFREG|0755, st_size=534760, ...}) = 0
  51. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa57000
  52. mmap(NULL, 2629848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f66b9a24000
  53. mprotect(0x7f66b9aa5000, 2097152, PROT_NONE) = 0
  54. mmap(0x7f66b9ca5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x81000) = 0x7f66b9ca5000
  55. close(3) = 0
  56. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa56000
  57. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa55000
  58. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa54000
  59. arch_prctl(ARCH_SET_FS, 0x7f66baa55700) = 0
  60. mprotect(0x7f66b9ca5000, 4096, PROT_READ) = 0
  61. mprotect(0x7f66b9ead000, 4096, PROT_READ) = 0
  62. mprotect(0x7f66ba206000, 16384, PROT_READ) = 0
  63. mprotect(0x7f66ba412000, 4096, PROT_READ) = 0
  64. mprotect(0x7f66ba62b000, 4096, PROT_READ) = 0
  65. mprotect(0x7f66baa7c000, 4096, PROT_READ) = 0
  66. munmap(0x7f66baa59000, 136380) = 0
  67. set_tid_address(0x7f66baa559d0) = 4313
  68. set_robust_list(0x7f66baa559e0, 0x18) = 0
  69. futex(0x7fffb45b212c, FUTEX_WAKE_PRIVATE, 1) = 0
  70. futex(0x7fffb45b212c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f66baa55700) = -1 EAGAIN (Resource temporarily unavailable)
  71. rt_sigaction(SIGRTMIN, {0x7f66ba419720, [], SA_RESTORER|SA_SIGINFO, 0x7f66ba423150}, NULL, 8) = 0
  72. rt_sigaction(SIGRT_1, {0x7f66ba4197b0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f66ba423150}, NULL, 8) = 0
  73. rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
  74. getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
  75. fstat(1, {st_mode=S_IFREG|0644, st_size=5264, ...}) = 0
  76. mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa7a000
  77. write(1, "jackd 0.120.1\n", 14jackd 0.120.1
  78. ) = 14
  79. write(1, "Copyright 2001-2009 Paul Davis, "..., 85Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others.
  80. ) = 85
  81. write(1, "jackd comes with ABSOLUTELY NO W"..., 40jackd comes with ABSOLUTELY NO WARRANTY
  82. ) = 40
  83. write(1, "This is free software, and you a"..., 62This is free software, and you are welcome to redistribute it
  84. ) = 62
  85. write(1, "under certain conditions; see th"..., 59under certain conditions; see the file COPYING for details
  86. ) = 59
  87. write(1, "\n", 1
  88. ) = 1
  89. sched_get_priority_min(SCHED_FIFO) = 1
  90. sched_setscheduler(0, SCHED_FIFO, { 1 }) = 0
  91. sched_setscheduler(0, SCHED_OTHER, { 0 }) = 0
  92. getrlimit(RLIMIT_MEMLOCK, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0
  93. open("/usr/lib/jack", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
  94. brk(0) = 0x1d94000
  95. brk(0x1dbd000) = 0x1dbd000
  96. getdents(3, /* 10 entries */, 32768) = 320
  97. futex(0x7f66ba4130e0, FUTEX_WAKE_PRIVATE, 2147483647) = 0
  98. open("/usr/lib/jack/jack_net.so", O_RDONLY) = 4
  99. read(4, "\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
  100. fstat(4, {st_mode=S_IFREG|0755, st_size=37168, ...}) = 0
  101. mmap(NULL, 2132520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b981b000
  102. mprotect(0x7f66b9824000, 2093056, PROT_NONE) = 0
  103. mmap(0x7f66b9a23000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x8000) = 0x7f66b9a23000
  104. close(4) = 0
  105. open("/etc/ld.so.cache", O_RDONLY) = 4
  106. fstat(4, {st_mode=S_IFREG|0644, st_size=136380, ...}) = 0
  107. mmap(NULL, 136380, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f66baa32000
  108. close(4) = 0
  109. open("/usr/lib/libsamplerate.so.0", O_RDONLY) = 4
  110. read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\n\0\0\0\0\0\0"..., 832) = 832
  111. fstat(4, {st_mode=S_IFREG|0755, st_size=1489822, ...}) = 0
  112. mmap(NULL, 3581168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b94b0000
  113. mprotect(0x7f66b961b000, 2093056, PROT_NONE) = 0
  114. mmap(0x7f66b981a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x16a000) = 0x7f66b981a000
  115. close(4) = 0
  116. munmap(0x7f66baa32000, 136380) = 0
  117. munmap(0x7f66b981b000, 2132520) = 0
  118. munmap(0x7f66b94b0000, 3581168) = 0
  119. open("/usr/lib/jack/jack_alsa.so", O_RDONLY) = 4
  120. read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\\\0\0\0\0\0\0"..., 832) = 832
  121. fstat(4, {st_mode=S_IFREG|0755, st_size=87472, ...}) = 0
  122. mmap(NULL, 2182800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b980f000
  123. mprotect(0x7f66b9824000, 2093056, PROT_NONE) = 0
  124. mmap(0x7f66b9a23000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x14000) = 0x7f66b9a23000
  125. close(4) = 0
  126. open("/etc/ld.so.cache", O_RDONLY) = 4
  127. fstat(4, {st_mode=S_IFREG|0644, st_size=136380, ...}) = 0
  128. mmap(NULL, 136380, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f66baa32000
  129. close(4) = 0
  130. open("/usr/lib/libasound.so.2", O_RDONLY) = 4
  131. read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\342\2\0\0\0\0\0"..., 832) = 832
  132. fstat(4, {st_mode=S_IFREG|0755, st_size=986968, ...}) = 0
  133. mmap(NULL, 3082568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b951e000
  134. mprotect(0x7f66b9608000, 2093056, PROT_NONE) = 0
  135. mmap(0x7f66b9807000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0xe9000) = 0x7f66b9807000
  136. close(4) = 0
  137. munmap(0x7f66baa32000, 136380) = 0
  138. munmap(0x7f66b980f000, 2182800) = 0
  139. munmap(0x7f66b951e000, 3082568) = 0
  140. open("/usr/lib/jack/jack_dummy.so", O_RDONLY) = 4
  141. read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\n\0\0\0\0\0\0"..., 832) = 832
  142. fstat(4, {st_mode=S_IFREG|0755, st_size=9552, ...}) = 0
  143. mmap(NULL, 2104888, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b9822000
  144. mprotect(0x7f66b9824000, 2093056, PROT_NONE) = 0
  145. mmap(0x7f66b9a23000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x1000) = 0x7f66b9a23000
  146. close(4) = 0
  147. munmap(0x7f66b9822000, 2104888) = 0
  148. open("/usr/lib/jack/jack_oss.so", O_RDONLY) = 4
  149. read(4, "\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
  150. fstat(4, {st_mode=S_IFREG|0755, st_size=21840, ...}) = 0
  151. mmap(NULL, 2117168, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b981f000
  152. mprotect(0x7f66b9824000, 2093056, PROT_NONE) = 0
  153. mmap(0x7f66b9a23000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x4000) = 0x7f66b9a23000
  154. close(4) = 0
  155. munmap(0x7f66b981f000, 2117168) = 0
  156. open("/usr/lib/jack/jack_firewire.so", O_RDONLY) = 4
  157. read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\24\0\0\0\0\0\0"..., 832) = 832
  158. fstat(4, {st_mode=S_IFREG|0755, st_size=20512, ...}) = 0
  159. mmap(NULL, 2115848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f66b981f000
  160. mprotect(0x7f66b9824000, 2093056, PROT_NONE) = 0
  161. mmap(0x7f66b9a23000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 4, 0x4000) = 0x7f66b9a23000
  162. close(4) = 0
  163. open("/etc/ld.so.cache", O_RDONLY) = 4
  164. fstat(4, {st_mode=S_IFREG|0644, st_size=136380, ...}) = 0
  165. mmap(NULL, 136380, PROT_READ, MAP_PRIVATE, 4, 0) = 0x7f66baa32000
  166. close(4) = 0
  167. open("/lib/tls/x86_64/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  168. stat("/lib/tls/x86_64", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  169. open("/lib/tls/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  170. stat("/lib/tls", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  171. open("/lib/x86_64/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  172. stat("/lib/x86_64", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  173. open("/lib/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  174. stat("/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
  175. open("/usr/lib/tls/x86_64/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  176. stat("/usr/lib/tls/x86_64", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  177. open("/usr/lib/tls/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  178. stat("/usr/lib/tls", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  179. open("/usr/lib/x86_64/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  180. stat("/usr/lib/x86_64", 0x7fffb45b10c0) = -1 ENOENT (No such file or directory)
  181. open("/usr/lib/libffado.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
  182. stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=126976, ...}) = 0
  183. munmap(0x7f66baa32000, 136380) = 0
  184. munmap(0x7f66b981f000, 2115848) = 0
  185. write(2, "could not open driver .so '/usr/"..., 134could not open driver .so '/usr/lib/jack/jack_firewire.so': libffado.so.2: cannot open shared object file: No such file or directory
  186.  
  187. ) = 134
  188. getdents(3, /* 0 entries */, 32768) = 0
  189. close(3) = 0
  190. getuid() = 1000
  191. write(1, "JACK compiled with System V SHM "..., 41JACK compiled with System V SHM support.
  192. ) = 41
  193. semget(0x282929, 0, 0) = 98304
  194. semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  195. shmget(0x282929, 6200, 0666) = 32768
  196. shmat(32768, 0, 0) = ?
  197. semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  198. semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  199. kill(4290, SIG_0) = -1 ESRCH (No such process)
  200. semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  201. semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  202. kill(4290, SIG_0) = -1 ESRCH (No such process)
  203. shmctl(753665, IPC_RMID, 0) = 0
  204. kill(4290, SIG_0) = -1 ESRCH (No such process)
  205. shmctl(786434, IPC_RMID, 0) = 0
  206. kill(4290, SIG_0) = -1 ESRCH (No such process)
  207. shmctl(819203, IPC_RMID, 0) = 0
  208. semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  209. getuid() = 1000
  210. open("/dev/shm/jack-1000/default", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
  211. getdents(3, /* 6 entries */, 32768) = 192
  212. unlink("/dev/shm/jack-1000/default/jack-ack-fifo-4290-1") = 0
  213. unlink("/dev/shm/jack-1000/default/jack-ack-fifo-4290-0") = 0
  214. unlink("/dev/shm/jack-1000/default/jack_ack_0") = 0
  215. unlink("/dev/shm/jack-1000/default/jack_0") = 0
  216. getdents(3, /* 0 entries */, 32768) = 0
  217. close(3) = 0
  218. rmdir("/dev/shm/jack-1000/default") = 0
  219. rmdir("/dev/shm/jack-1000") = 0
  220. setsid() = 4313
  221. rt_sigprocmask(SIG_BLOCK, [HUP INT QUIT USR1 USR2 PIPE TERM], NULL, 8) = 0
  222. sched_setscheduler(4313, SCHED_FIFO, { 10 }) = 0
  223. sched_setscheduler(4313, SCHED_OTHER, { 0 }) = 0
  224. mlockall(MCL_CURRENT|MCL_FUTURE) = 0
  225. mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f66b9223000
  226. mprotect(0x7f66b9223000, 4096, PROT_NONE) = 0
  227. clone(Process 4314 attached
  228. child_stack=0x7f66b9a22ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f66b9a239d0, tls=0x7f66b9a23700, child_tidptr=0x7f66b9a239d0) = 4314
  229. [pid 4314] set_robust_list(0x7f66b9a239e0, 0x18 <unfinished ...>
  230. [pid 4313] open("/proc/cpuinfo", O_RDONLY <unfinished ...>
  231. [pid 4314] <... set_robust_list resumed> ) = 0
  232. [pid 4313] <... open resumed> ) = 3
  233. [pid 4314] futex(0x7f66ba856e64, FUTEX_WAIT_PRIVATE, 1, NULL <unfinished ...>
  234. [pid 4313] fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
  235. [pid 4313] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa77000
  236. [pid 4313] read(3, "processor\t: 0\nvendor_id\t: Genuin"..., 1024) = 1024
  237. [pid 4313] close(3) = 0
  238. [pid 4313] munmap(0x7f66baa77000, 4096) = 0
  239. [pid 4313] pipe([3, 4]) = 0
  240. [pid 4313] fcntl(3, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
  241. [pid 4313] fcntl(4, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
  242. [pid 4313] semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  243. [pid 4313] shmget(IPC_PRIVATE, 235001, IPC_CREAT|IPC_EXCL|0666) = 851969
  244. [pid 4313] semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  245. [pid 4313] shmat(851969, 0, 0) = ?
  246. [pid 4313] stat("/dev/shm", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=40, ...}) = 0
  247. [pid 4313] stat("/dev/shm/jack-1000", 0x7fffb45aea10) = -1 ENOENT (No such file or directory)
  248. [pid 4313] mkdir("/dev/shm/jack-1000", 0700) = 0
  249. [pid 4313] stat("/dev/shm/jack-1000/default", 0x7fffb45aea10) = -1 ENOENT (No such file or directory)
  250. [pid 4313] mkdir("/dev/shm/jack-1000/default", 0700) = 0
  251. [pid 4313] socket(PF_FILE, SOCK_STREAM, 0) = 5
  252. [pid 4313] access("/dev/shm/jack-1000/default/jack_0", F_OK) = -1 ENOENT (No such file or directory)
  253. [pid 4313] bind(5, {sa_family=AF_FILE, path="/dev/shm/jack-1000/default/jack_0"}, 110) = 0
  254. [pid 4313] listen(5, 1) = 0
  255. [pid 4313] socket(PF_FILE, SOCK_STREAM, 0) = 6
  256. [pid 4313] access("/dev/shm/jack-1000/default/jack_ack_0", F_OK) = -1 ENOENT (No such file or directory)
  257. [pid 4313] bind(6, {sa_family=AF_FILE, path="/dev/shm/jack-1000/default/jack_ack_0"}, 110) = 0
  258. [pid 4313] listen(6, 1) = 0
  259. [pid 4313] stat("/dev/shm/jack-1000/default/jack-ack-fifo-4313-0", 0x7fffb45aea00) = -1 ENOENT (No such file or directory)
  260. [pid 4313] mknod("/dev/shm/jack-1000/default/jack-ack-fifo-4313-0", S_IFIFO|0666) = 0
  261. [pid 4313] open("/dev/shm/jack-1000/default/jack-ack-fifo-4313-0", O_RDWR|O_CREAT|O_NONBLOCK, 0666) = 7
  262. [pid 4313] mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f66b8a22000
  263. [pid 4313] mprotect(0x7f66b8a22000, 4096, PROT_NONE) = 0
  264. [pid 4313] clone(Process 4315 attached
  265. child_stack=0x7f66b9221ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f66b92229d0, tls=0x7f66b9222700, child_tidptr=0x7f66b92229d0) = 4315
  266. [pid 4315] set_robust_list(0x7f66b92229e0, 0x18 <unfinished ...>
  267. [pid 4313] write(1, "loading driver ..\n", 18 <unfinished ...>
  268. [pid 4315] <... set_robust_list resumed> ) = 0
  269. [pid 4313] <... write resumed> ) = 18
  270. [pid 4315] poll([{fd=5, events=POLLIN|POLLERR}, {fd=6, events=POLLIN|POLLERR}, {fd=3, events=POLLIN|POLLERR}], 3, -1 <unfinished ...>
  271. [pid 4313] open("/usr/lib/jack/jack_alsa.so", O_RDONLY) = 8
  272. [pid 4313] read(8, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\\\0\0\0\0\0\0"..., 832) = 832
  273. [pid 4313] fstat(8, {st_mode=S_IFREG|0755, st_size=87472, ...}) = 0
  274. [pid 4313] mmap(NULL, 2182800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 8, 0) = 0x7f66b880d000
  275. [pid 4313] mprotect(0x7f66b8822000, 2093056, PROT_NONE) = 0
  276. [pid 4313] mmap(0x7f66b8a21000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 8, 0x14000) = 0x7f66b8a21000
  277. [pid 4313] close(8) = 0
  278. [pid 4313] open("/etc/ld.so.cache", O_RDONLY) = 8
  279. [pid 4313] fstat(8, {st_mode=S_IFREG|0644, st_size=136380, ...}) = 0
  280. [pid 4313] mmap(NULL, 136380, PROT_READ, MAP_PRIVATE, 8, 0) = 0x7f66ba9f8000
  281. [pid 4313] close(8) = 0
  282. [pid 4313] open("/usr/lib/libasound.so.2", O_RDONLY) = 8
  283. [pid 4313] read(8, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\342\2\0\0\0\0\0"..., 832) = 832
  284. [pid 4313] fstat(8, {st_mode=S_IFREG|0755, st_size=986968, ...}) = 0
  285. [pid 4313] mmap(NULL, 3082568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 8, 0) = 0x7f66b851c000
  286. [pid 4313] mprotect(0x7f66b8606000, 2093056, PROT_NONE) = 0
  287. [pid 4313] mmap(0x7f66b8805000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 8, 0xe9000) = 0x7f66b8805000
  288. [pid 4313] close(8) = 0
  289. [pid 4313] munmap(0x7f66ba9f8000, 136380) = 0
  290. [pid 4313] write(1, "apparent rate = 48000\n", 22apparent rate = 48000
  291. ) = 22
  292. [pid 4313] write(1, "creating alsa driver ... hw:1|hw"..., 75creating alsa driver ... hw:1|hw:1|20480|4|48000|0|0|nomon|swmeter|-|32bit
  293. ) = 75
  294. [pid 4313] write(1, "control device hw:1\n", 20control device hw:1
  295. ) = 20
  296. [pid 4313] stat("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=9030, ...}) = 0
  297. [pid 4313] open("/usr/share/alsa/alsa.conf", O_RDONLY) = 8
  298. [pid 4313] fstat(8, {st_mode=S_IFREG|0644, st_size=9030, ...}) = 0
  299. [pid 4313] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f66baa77000
  300. [pid 4313] read(8, "#\n# ALSA library configuration "..., 4096) = 4096
  301. [pid 4313] read(8, "\t\t\t]\n\t\t\tdefault {\n\t\t\t\t@func refe"..., 4096) = 4096
  302. [pid 4313] brk(0x1dde000) = 0x1dde000
  303. [pid 4313] read(8, "\n\t}\n\tcard {\n\t\t@func refer\n\t\tname"..., 4096) = 838
  304. [pid 4313] read(8, "", 4096) = 0
  305. [pid 4313] read(8, "", 4096) = 0
  306. [pid 4313] close(8) = 0
  307. [pid 4313] munmap(0x7f66baa77000, 4096) = 0
  308. [pid 4313] access("/etc/asound.conf", R_OK) = -1 ENOENT (No such file or directory)
  309. [pid 4313] access("/home/dieter/.asoundrc", R_OK) = -1 ENOENT (No such file or directory)
  310. [pid 4313] open("/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = 8
  311. [pid 4313] fcntl(8, F_SETFD, FD_CLOEXEC) = 0
  312. [pid 4313] ioctl(8, SNDRV_CTL_IOCTL_CARD_INFO or UI_DEV_CREATE, 0x7fffb45b1420) = 0
  313. [pid 4313] close(8) = 0
  314. [pid 4313] open("/dev/snd/controlC1", O_RDWR|O_CLOEXEC) = 8
  315. [pid 4313] fcntl(8, F_SETFD, FD_CLOEXEC) = 0
  316. [pid 4313] ioctl(8, SNDRV_CTL_IOCTL_PVERSION or USBDEVFS_CONTROL or USBDEVFS_CONTROL32, 0x7fffb45b179c) = 0
  317. [pid 4313] ioctl(8, SNDRV_CTL_IOCTL_CARD_INFO or UI_DEV_CREATE, 0x7fffb45b1920) = 0
  318. [pid 4313] stat("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=9030, ...}) = 0
  319. [pid 4313] open("/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = 9
  320. [pid 4313] fcntl(9, F_SETFD, FD_CLOEXEC) = 0
  321. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_CARD_INFO or UI_DEV_CREATE, 0x7fffb45b1520) = 0
  322. [pid 4313] close(9) = 0
  323. [pid 4313] open("/dev/snd/controlC1", O_RDWR|O_CLOEXEC) = 9
  324. [pid 4313] fcntl(9, F_SETFD, FD_CLOEXEC) = 0
  325. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_PVERSION or USBDEVFS_CONTROL or USBDEVFS_CONTROL32, 0x7fffb45b16dc) = 0
  326. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE, 0x7fffb45b170c) = 0
  327. [pid 4313] open("/dev/snd/pcmC1D0p", O_RDWR|O_NONBLOCK|O_CLOEXEC) = 10
  328. [pid 4313] fcntl(10, F_SETFD, FD_CLOEXEC) = 0
  329. [pid 4313] close(9) = 0
  330. [pid 4313] ioctl(10, AGPIOC_ACQUIRE or APM_IOC_STANDBY or SNDRV_PCM_IOCTL_INFO, 0x7fffb45b1510) = 0
  331. [pid 4313] fcntl(10, F_GETFL) = 0x88802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE|O_CLOEXEC)
  332. [pid 4313] ioctl(10, AGPIOC_INFO or SNDRV_PCM_IOCTL_PVERSION, 0x7fffb45b16dc) = 0
  333. [pid 4313] ioctl(10, AGPIOC_SETUP or SNDRV_PCM_IOCTL_TTSTAMP, 0x7fffb45b16d8) = 0
  334. [pid 4313] mmap(NULL, 4096, PROT_READ, MAP_SHARED, 10, 0x80000000) = 0x7f66baa77000
  335. [pid 4313] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 10, 0x81000000) = 0x7f66baa76000
  336. [pid 4313] fcntl(10, F_GETFL) = 0x88802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE|O_CLOEXEC)
  337. [pid 4313] fcntl(10, F_SETFL, O_RDWR|O_LARGEFILE|O_CLOEXEC) = 0
  338. [pid 4313] stat("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=9030, ...}) = 0
  339. [pid 4313] open("/dev/snd/controlC1", O_RDONLY|O_CLOEXEC) = 9
  340. [pid 4313] fcntl(9, F_SETFD, FD_CLOEXEC) = 0
  341. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_CARD_INFO or UI_DEV_CREATE, 0x7fffb45b1520) = 0
  342. [pid 4313] close(9) = 0
  343. [pid 4313] open("/dev/snd/controlC1", O_RDWR|O_CLOEXEC) = 9
  344. [pid 4313] fcntl(9, F_SETFD, FD_CLOEXEC) = 0
  345. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_PVERSION or USBDEVFS_CONTROL or USBDEVFS_CONTROL32, 0x7fffb45b16dc) = 0
  346. [pid 4313] ioctl(9, SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE, 0x7fffb45b170c) = 0
  347. [pid 4313] open("/dev/snd/pcmC1D0c", O_RDWR|O_NONBLOCK|O_CLOEXEC) = 11
  348. [pid 4313] fcntl(11, F_SETFD, FD_CLOEXEC) = 0
  349. [pid 4313] close(9) = 0
  350. [pid 4313] ioctl(11, AGPIOC_ACQUIRE or APM_IOC_STANDBY or SNDRV_PCM_IOCTL_INFO, 0x7fffb45b1510) = 0
  351. [pid 4313] fcntl(11, F_GETFL) = 0x88802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE|O_CLOEXEC)
  352. [pid 4313] ioctl(11, AGPIOC_INFO or SNDRV_PCM_IOCTL_PVERSION, 0x7fffb45b16dc) = 0
  353. [pid 4313] ioctl(11, AGPIOC_SETUP or SNDRV_PCM_IOCTL_TTSTAMP, 0x7fffb45b16d8) = 0
  354. [pid 4313] mmap(NULL, 4096, PROT_READ, MAP_SHARED, 11, 0x80000000) = 0x7f66baa75000
  355. [pid 4313] mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 11, 0x81000000) = 0x7f66baa74000
  356. [pid 4313] fcntl(11, F_GETFL) = 0x88802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE|O_CLOEXEC)
  357. [pid 4313] fcntl(11, F_SETFL, O_RDWR|O_LARGEFILE|O_CLOEXEC) = 0
  358. [pid 4313] write(1, "configuring for 48000Hz, period "..., 78configuring for 48000Hz, period = 20480 frames (426.7 ms), buffer = 4 periods
  359. ) = 78
  360. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  361. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  362. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  363. [pid 4313] write(1, "ALSA: final selected sample form"..., 68ALSA: final selected sample format for capture: 16bit little-endian
  364. ) = 68
  365. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  366. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  367. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  368. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  369. [pid 4313] write(1, "ALSA: use 4 periods for capture\n", 32ALSA: use 4 periods for capture
  370. ) = 32
  371. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  372. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_REFINE, 0x1db0240) = 0
  373. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_HW_PARAMS, 0x1db0240) = 0
  374. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_SW_PARAMS, 0x7fffb45b1960) = 0
  375. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_CHANNEL_INFO, 0x7fffb45b18c0) = 0
  376. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_CHANNEL_INFO, 0x7fffb45b18c0) = 0
  377. [pid 4313] mmap(NULL, 327680, PROT_READ|PROT_WRITE, MAP_SHARED, 11, 0) = 0x7f66ba9ca000
  378. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_PREPARE, 0) = 0
  379. [pid 4313] ioctl(11, SNDRV_PCM_IOCTL_SW_PARAMS, 0x1db04b0) = 0
  380. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  381. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  382. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  383. [pid 4313] write(1, "ALSA: final selected sample form"..., 69ALSA: final selected sample format for playback: 16bit little-endian
  384. ) = 69
  385. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  386. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  387. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  388. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  389. [pid 4313] write(1, "ALSA: use 4 periods for playback"..., 33ALSA: use 4 periods for playback
  390. ) = 33
  391. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  392. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_REFINE, 0x1daffd0) = 0
  393. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_HW_PARAMS, 0x1daffd0) = 0
  394. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_SW_PARAMS, 0x7fffb45b1960) = 0
  395. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_CHANNEL_INFO, 0x7fffb45b18c0) = 0
  396. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_CHANNEL_INFO, 0x7fffb45b18c0) = 0
  397. [pid 4313] mmap(NULL, 327680, PROT_READ|PROT_WRITE, MAP_SHARED, 10, 0) = 0x7f66ba97a000
  398. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_PREPARE, 0) = 0
  399. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_SW_PARAMS, 0x1d99a00) = 0
  400. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_LINK, 0xb) = 0
  401. [pid 4313] semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  402. [pid 4313] shmget(IPC_PRIVATE, 20971520, IPC_CREAT|IPC_EXCL|0666) = 884738
  403. [pid 4313] semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  404. [pid 4313] shmat(884738, 0, 0) = ?
  405. [pid 4313] mlock(0x7f66b711c000, 20971520) = 0
  406. [pid 4313] semop(98304, {{0, -1, SEM_UNDO}}, 1) = 0
  407. [pid 4313] shmget(IPC_PRIVATE, 20971520, IPC_CREAT|IPC_EXCL|0666) = 917507
  408. [pid 4313] semop(98304, {{0, 1, SEM_UNDO}}, 1) = 0
  409. [pid 4313] shmat(917507, 0, 0) = ?
  410. [pid 4313] mlock(0x7f66b5d1c000, 20971520) = 0
  411. [pid 4313] stat("/dev/shm/jack-1000/default/jack-ack-fifo-4313-1", 0x7fffb45b0470) = -1 ENOENT (No such file or directory)
  412. [pid 4313] mknod("/dev/shm/jack-1000/default/jack-ack-fifo-4313-1", S_IFIFO|0666) = 0
  413. [pid 4313] open("/dev/shm/jack-1000/default/jack-ack-fifo-4313-1", O_RDWR|O_CREAT|O_NONBLOCK, 0666) = 9
  414. [pid 4313] read(7, 0x7fffb45b04a0, 16) = -1 EAGAIN (Resource temporarily unavailable)
  415. [pid 4313] read(9, 0x7fffb45b04a0, 16) = -1 EAGAIN (Resource temporarily unavailable)
  416. [pid 4313] sched_get_priority_max(SCHED_FIFO) = 99
  417. [pid 4313] mmap(NULL, 528384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f66ba8f9000
  418. [pid 4313] mprotect(0x7f66ba8f9000, 4096, PROT_NONE) = 0
  419. [pid 4313] clone(Process 4316 attached
  420. child_stack=0x7f66ba978ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f66ba9799d0, tls=0x7f66ba979700, child_tidptr=0x7f66ba9799d0) = 4316
  421. [pid 4313] sched_setscheduler(4316, SCHED_OTHER, { 0 }) = 0
  422. [pid 4316] set_robust_list(0x7f66ba9799e0, 0x18 <unfinished ...>
  423. [pid 4313] mmap(NULL, 528384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 <unfinished ...>
  424. [pid 4316] <... set_robust_list resumed> ) = 0
  425. [pid 4316] sched_setscheduler(4316, SCHED_FIFO, { 99 } <unfinished ...>
  426. [pid 4313] <... mmap resumed> ) = 0x7f66b5c9b000
  427. [pid 4316] <... sched_setscheduler resumed> ) = -1 EPERM (Operation not permitted)
  428. [pid 4313] mprotect(0x7f66b5c9b000, 4096, PROT_NONE <unfinished ...>
  429. [pid 4316] write(2, "cannot use real-time scheduling "..., 133 <unfinished ...>
  430. [pid 4313] <... mprotect resumed> ) = 0
  431. [pid 4316] <... write resumed> ) = 133
  432. [pid 4313] clone( <unfinished ...>
  433. [pid 4316] nanosleep({10, 0}, Process 4317 attached (waiting for parent)
  434. Process 4317 resumed (parent 4313 ready)
  435. <unfinished ...>
  436. [pid 4317] set_robust_list(0x7f66b5d1b9e0, 0x18 <unfinished ...>
  437. [pid 4313] <... clone resumed> child_stack=0x7f66b5d1aff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f66b5d1b9d0, tls=0x7f66b5d1b700, child_tidptr=0x7f66b5d1b9d0) = 4317
  438. [pid 4317] <... set_robust_list resumed> ) = 0
  439. [pid 4313] sched_setscheduler(4317, SCHED_OTHER, { 0 } <unfinished ...>
  440. [pid 4317] futex(0x7f66b5d1bd18, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
  441. [pid 4313] <... sched_setscheduler resumed> ) = 0
  442. [pid 4313] futex(0x7f66b5d1bd18, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
  443. [pid 4317] <... futex resumed> ) = 0
  444. [pid 4313] <... futex resumed> ) = 1
  445. [pid 4317] futex(0x7f66b5d1bd18, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
  446. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_PREPARE <unfinished ...>
  447. [pid 4317] <... futex resumed> ) = 0
  448. [pid 4317] sched_setscheduler(4317, SCHED_FIFO, { 89 }) = 0
  449. [pid 4317] futex(0x1d98590, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
  450. [pid 4313] <... ioctl resumed> , 0x7f66b5d1bd38) = 0
  451. [pid 4313] ioctl(10, SNDRV_PCM_IOCTL_START, 0x5000000000000000) = 0
  452. [pid 4313] futex(0x1d98590, FUTEX_WAKE_PRIVATE, 1) = 1
  453. [pid 4317] <... futex resumed> ) = 0
  454. [pid 4317] futex(0x1d98590, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
  455. [pid 4313] rt_sigaction(SIGHUP, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, <unfinished ...>
  456. [pid 4317] <... futex resumed> ) = 0
  457. [pid 4317] poll([{fd=10, events=POLLOUT|POLLERR|POLLNVAL}, {fd=11, events=POLLIN|POLLERR|POLLNVAL}], 2, 639999 <unfinished ...>
  458. [pid 4313] <... rt_sigaction resumed> NULL, 8) = 0
  459. [pid 4313] rt_sigaction(SIGINT, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  460. [pid 4313] rt_sigaction(SIGQUIT, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  461. [pid 4313] rt_sigaction(SIGUSR1, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  462. [pid 4313] rt_sigaction(SIGUSR2, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  463. [pid 4313] rt_sigaction(SIGPIPE, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  464. [pid 4313] rt_sigaction(SIGTERM, {0x401af0, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART|SA_RESETHAND, 0x7f66ba423150}, NULL, 8) = 0
  465. [pid 4313] rt_sigtimedwait([HUP INT QUIT USR1 USR2 PIPE TERM], NULL, NULL, 8 <unfinished ...>
  466. [pid 4317] <... poll resumed> ) = 1 ([{fd=10, revents=POLLOUT}])
  467. [pid 4317] poll([{fd=11, events=POLLIN|POLLERR|POLLNVAL}], 1, 639999) = 1 ([{fd=11, revents=POLLIN}])
  468. [pid 4317] poll([{fd=10, events=POLLOUT|POLLERR|POLLNVAL}, {fd=11, events=POLLIN|POLLERR|POLLNVAL}], 2, 639999) = 1 ([{fd=10, revents=POLLOUT}])
  469. [pid 4317] poll([{fd=11, events=POLLIN|POLLERR|POLLNVAL}], 1, 639999) = 1 ([{fd=11, revents=POLLIN}])
  470. [pid 4317] poll([{fd=10, events=POLLOUT|POLLERR|POLLNVAL}, {fd=11, events=POLLIN|POLLERR|POLLNVAL}], 2, 639999) = 1 ([{fd=10, revents=POLLOUT}])
  471. [pid 4317] poll([{fd=11, events=POLLIN|POLLERR|POLLNVAL}], 1, 639999) = 1 ([{fd=11, revents=POLLIN}])
  472. [pid 4317] poll([{fd=10, events=POLLOUT|POLLERR|POLLNVAL}, {fd=11, events=POLLIN|POLLERR|POLLNVAL}], 2, 639999) = 1 ([{fd=10, revents=POLLOUT}])
  473. [pid 4317] poll([{fd=11, events=POLLIN|POLLERR|POLLNVAL}], 1, 639999 <unfinished ...>
  474. Process 4314 detached
  475. Process 4315 detached
  476. Process 4316 detached
  477. Process 4317 detached
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