8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2\34\330\4p\301\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "t"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "t"..., 1)     = 1
8631  write(2, "t"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "t"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\376\0\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\376"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2&\333\4Z\302\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "a"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "a"..., 1)     = 1
8631  write(2, "a"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "a"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\4\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\4"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2\33\336\4\342\302\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "r"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "r"..., 1)     = 1
8631  write(2, "r"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "r"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\n\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\n"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2A\341\4R\305\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, " "..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> " "..., 1)     = 1
8631  write(2, " "..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, " "..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\20\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\20"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\0022\344\4\35\312\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2(\344\4\341\312\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\1\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "D"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "D"..., 1)     = 1
8631  write(2, "D"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "D"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\26\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\26"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2 \347\4K\315\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "o"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "o"..., 1)     = 1
8631  write(2, "o"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "o"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\34\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3\34"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2\27\352\4\1\316\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "\t"..., 1)              = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "\t"..., 1)    = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  pipe([3, 4])                      = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([5, 6])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8834
8834  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8834  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8834  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8834  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8834  setpgid(8834, 8631)               = 0
8834  close(5)                          = 0
8834  close(6)                          = 0
8834  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8834  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8834  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8834  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8834  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8834  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8834  dup2(4, 1)                        = 1
8834  close(4)                          = 0
8834  close(3)                          = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8834  write(1, "Do\n"..., 3)            = 3
8834  exit_group(0)                     = ?
8631  setpgid(8834, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  --- SIGCHLD (Child exited) @ 0 (0) ---
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG|WSTOPPED|WCONTINUED) = 8834
8631  waitpid(-1, 0xbfece9e8, WNOHANG|WSTOPPED|WCONTINUED) = -1 ECHILD (No child processes)
8631  sigreturn()                       = ? (mask now [])
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(5)                          = 0
8631  close(6)                          = 0
8631  close(4)                          = 0
8631  read(3, "Do\n"..., 128)           = 3
8631  read(3, ""..., 128)               = 0
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD TSTP TTIN TTOU], [CHLD], 8) = 0
8631  ioctl(255, TIOCSPGRP, [8631])     = 0
8631  rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  pipe([3, 4])                      = 0
8631  fcntl64(63, F_GETFD)              = -1 EBADF (Bad file descriptor)
8631  dup2(3, 63)                       = 63
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([3, 5])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8835
8835  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8835  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8835  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8835  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8835  setpgid(8835, 8631)               = 0
8835  close(3)                          = 0
8835  close(5)                          = 0
8835  rt_sigaction(SIGHUP, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGILL, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGTRAP, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGABRT, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGFPE, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGBUS, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGSEGV, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGSYS, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGXCPU, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGXFSZ, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGVTALRM, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGUSR1, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGUSR2, {SIG_DFL}, NULL, 8) = 0
8835  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8835  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8835  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8835  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8835  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8835  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8835  dup2(4, 1)                        = 1
8835  close(4)                          = 0
8835  close(63)                         = 0
8835  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8835  pipe([3, 4])                      = 0
8835  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8835  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8835  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8835  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8836
8836  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8836  rt_sigaction(SIGTSTP, {SIG_DFL}, {SIG_IGN}, 8) = 0
8836  rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0
8836  rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0
8836  rt_sigaction(SIGINT, {SIG_DFL}, {0x8094c40, [], 0}, 8) = 0
8836  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
8836  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_DFL}, 8) = 0
8836  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8836  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8836  rt_sigaction(SIGINT, {0x80949d0, [], 0}, {SIG_DFL}, 8) = 0
8836  dup2(4, 1)                        = 1
8836  close(4)                          = 0
8836  close(3)                          = 0
8836  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8836  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8836  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8836  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8836  rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
8836  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8836  write(1, "'Do'\n"..., 5)          = 5
8836  exit_group(0)                     = ?
8631  setpgid(8835, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(3)                          = 0
8631  close(5)                          = 0
8631  close(4)                          = 0
8631  open("/dev/fd/63", O_RDONLY|O_LARGEFILE) = 3
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(0, F_DUPFD, 10)           = 10
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(10, F_SETFD, FD_CLOEXEC)  = 0
8631  dup2(3, 0)                        = 0
8631  close(3)                          = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfeceaf8) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceb60, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0,  <unfinished ...>
8835  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8835  --- SIGCHLD (Child exited) @ 0 (0) ---
8835  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8836
8835  waitpid(-1, 0xbfece148, WNOHANG)  = -1 ECHILD (No child processes)
8835  sigreturn()                       = ? (mask now [])
8835  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8835  close(4)                          = 0
8835  read(3, "'Do'\n"..., 128)         = 5
8835  read(3, ""..., 128)               = 0
8835  close(3)                          = 0
8835  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8835  rt_sigaction(SIGINT, {0x8080ac0, [], 0}, {0x8094c40, [], 0}, 8) = 0
8835  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8835  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x8080ac0, [], 0}, 8) = 0
8835  open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
8835  fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
8835  getdents64(3, /* 37 entries */, 4096) = 1176
8835  getdents64(3, /* 0 entries */, 4096) = 0
8835  close(3)                          = 0
8835  stat64("Done", {st_mode=S_IFREG|0644, st_size=1877, ...}) = 0
8835  exit_group(1)                     = ?
8631  <... read resumed> ""..., 1)      = 0
8631  dup2(10, 0)                       = 0
8631  fcntl64(10, F_GETFD)              = 0x1 (flags FD_CLOEXEC)
8631  close(10)                         = 0
8631  pipe([3, 4])                      = 0
8631  fcntl64(63, F_GETFD)              = 0
8631  fcntl64(62, F_GETFD)              = -1 EBADF (Bad file descriptor)
8631  dup2(3, 62)                       = 62
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([3, 5])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8837
8837  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8837  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8837  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8837  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8837  setpgid(8837, 8631)               = 0
8837  close(3)                          = 0
8837  close(5)                          = 0
8837  rt_sigaction(SIGHUP, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGILL, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGTRAP, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGABRT, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGFPE, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGBUS, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGSEGV, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGSYS, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGXCPU, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGXFSZ, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGVTALRM, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGUSR1, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGUSR2, {SIG_DFL}, NULL, 8) = 0
8837  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8837  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8837  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8837  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8837  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8837  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8837  dup2(4, 1)                        = 1
8837  close(4)                          = 0
8837  close(62)                         = 0
8837  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8837  pipe([3, 4])                      = 0
8837  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8837  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8837  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8837  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8838
8838  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8838  rt_sigaction(SIGTSTP, {SIG_DFL}, {SIG_IGN}, 8) = 0
8838  rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0
8838  rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0
8838  rt_sigaction(SIGINT, {SIG_DFL}, {0x8094c40, [], 0}, 8) = 0
8838  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
8838  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_DFL}, 8) = 0
8838  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8838  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8838  rt_sigaction(SIGINT, {0x80949d0, [], 0}, {SIG_DFL}, 8) = 0
8838  dup2(4, 1)                        = 1
8838  close(4)                          = 0
8838  close(3)                          = 0
8838  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8838  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8838  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8838  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8838  rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
8838  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8838  write(1, "'Do'\n"..., 5)          = 5
8838  close(63)                         = 0
8838  exit_group(0)                     = ?
8837  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8837  --- SIGCHLD (Child exited) @ 0 (0) ---
8837  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8838
8837  waitpid(-1, 0xbfece088, WNOHANG)  = -1 ECHILD (No child processes)
8837  sigreturn()                       = ? (mask now [])
8837  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8837  close(4)                          = 0
8837  read(3, "'Do'\n"..., 128)         = 5
8837  read(3, ""..., 128)               = 0
8837  close(3)                          = 0
8837  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8837  rt_sigaction(SIGINT, {0x8080ac0, [], 0}, {0x8094c40, [], 0}, 8) = 0
8837  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8837  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x8080ac0, [], 0}, 8) = 0
8837  open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
8837  fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
8837  getdents64(3, /* 37 entries */, 4096) = 1176
8837  getdents64(3, /* 0 entries */, 4096) = 0
8837  close(3)                          = 0
8837  write(1, "Done\n"..., 5)          = 5
8837  exit_group(0)                     = ?
8631  setpgid(8837, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  --- SIGCHLD (Child exited) @ 0 (0) ---
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], WNOHANG|WSTOPPED|WCONTINUED) = 8835
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG|WSTOPPED|WCONTINUED) = 8837
8631  waitpid(-1, 0xbfece5b8, WNOHANG|WSTOPPED|WCONTINUED) = -1 ECHILD (No child processes)
8631  sigreturn()                       = ? (mask now [])
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(3)                          = 0
8631  close(5)                          = 0
8631  close(4)                          = 0
8631  open("/dev/fd/62", O_RDONLY|O_LARGEFILE) = 3
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(0, F_DUPFD, 10)           = 10
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(10, F_SETFD, FD_CLOEXEC)  = 0
8631  dup2(3, 0)                        = 0
8631  close(3)                          = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfecea38) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceaa0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0, "D"..., 1)                = 1
8631  read(0, "o"..., 1)                = 1
8631  read(0, "n"..., 1)                = 1
8631  read(0, "e"..., 1)                = 1
8631  read(0, "\n"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfecea38) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceaa0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0, ""..., 1)                 = 0
8631  dup2(10, 0)                       = 0
8631  fcntl64(10, F_GETFD)              = 0x1 (flags FD_CLOEXEC)
8631  close(10)                         = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  lstat64("Done", {st_mode=S_IFREG|0644, st_size=1877, ...}) = 0
8631  write(2, "ne "..., 3)             = 3
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "ne "..., 4096)           = 3
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3\"\1\261\2\0 \305\0M\3\6\0/\0\340\0031\0\340\3\""..., 64}, {NULL, 0}, {""..., 0}], 3) = 64
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [3])
8628  read(3, "\0022\355\4\35\323\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2\32\355\4\343\323\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\1\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "E"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "E"..., 1)     = 1
8631  write(2, "E"..., 1)               = 1
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "E"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\0034\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\0034"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [3])
8628  read(3, "\0025\360\4\374\324\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "x"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "x"..., 1)     = 1
8631  write(2, "x"..., 1)               = 1
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "x"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3:\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3:"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [3])
8628  read(3, "\2!\363\0042\330\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "p"..., 1)               = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "p"..., 1)     = 1
8631  write(2, "p"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "p"..., 4096)             = 1
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3@\1\261\2\0 \305\0M\1\5\0/\0\340\0031\0\340\3@"..., 60}, {NULL, 0}, {""..., 0}], 3) = 60
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL) = 1 (in [3])
8628  read(3, "\2\27\366\4\236\330\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "\t"..., 1)              = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "\t"..., 1)    = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  pipe([3, 4])                      = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([5, 6])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8839
8839  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8839  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8839  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8839  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8839  setpgid(8839, 8631)               = 0
8839  close(5)                          = 0
8839  close(6)                          = 0
8839  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8839  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8839  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8839  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8839  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8839  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8839  dup2(4, 1)                        = 1
8839  close(4)                          = 0
8839  close(3)                          = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8839  write(1, "Exp\n"..., 4)           = 4
8839  close(62)                         = 0
8839  close(63)                         = 0
8839  exit_group(0)                     = ?
8631  setpgid(8839, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  --- SIGCHLD (Child exited) @ 0 (0) ---
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG|WSTOPPED|WCONTINUED) = 8839
8631  waitpid(-1, 0xbfece9e8, WNOHANG|WSTOPPED|WCONTINUED) = -1 ECHILD (No child processes)
8631  sigreturn()                       = ? (mask now [])
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(5)                          = 0
8631  close(6)                          = 0
8631  close(4)                          = 0
8631  read(3, "Exp\n"..., 128)          = 4
8631  read(3, ""..., 128)               = 0
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD TSTP TTIN TTOU], [CHLD], 8) = 0
8631  ioctl(255, TIOCSPGRP, [8631])     = 0
8631  rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  pipe([3, 4])                      = 0
8631  fcntl64(63, F_GETFD)              = 0
8631  fcntl64(62, F_GETFD)              = 0
8631  fcntl64(61, F_GETFD)              = -1 EBADF (Bad file descriptor)
8631  dup2(3, 61)                       = 61
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([3, 5])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8840
8840  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8840  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8840  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8840  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8840  setpgid(8840, 8631)               = 0
8840  close(3)                          = 0
8840  close(5)                          = 0
8840  rt_sigaction(SIGHUP, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGILL, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGTRAP, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGABRT, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGFPE, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGBUS, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGSEGV, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGSYS, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGXCPU, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGXFSZ, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGVTALRM, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGUSR1, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGUSR2, {SIG_DFL}, NULL, 8) = 0
8840  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8840  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8840  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8840  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8840  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8840  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8840  dup2(4, 1)                        = 1
8840  close(4)                          = 0
8840  close(61)                         = 0
8840  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8840  pipe([3, 4])                      = 0
8840  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8840  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8840  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8840  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8841
8841  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8841  rt_sigaction(SIGTSTP, {SIG_DFL}, {SIG_IGN}, 8) = 0
8841  rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0
8841  rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0
8841  rt_sigaction(SIGINT, {SIG_DFL}, {0x8094c40, [], 0}, 8) = 0
8841  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
8841  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_DFL}, 8) = 0
8841  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8841  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8841  rt_sigaction(SIGINT, {0x80949d0, [], 0}, {SIG_DFL}, 8) = 0
8841  dup2(4, 1)                        = 1
8841  close(4)                          = 0
8841  close(3)                          = 0
8841  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8841  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8841  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8841  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8841  rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
8841  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8841  write(1, "'Exp'\n"..., 6)         = 6
8841  close(62)                         = 0
8841  close(63)                         = 0
8841  exit_group(0)                     = ?
8631  setpgid(8840, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(3)                          = 0
8631  close(5)                          = 0
8631  close(4)                          = 0
8631  open("/dev/fd/61", O_RDONLY|O_LARGEFILE) = 3
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(0, F_DUPFD, 10)           = 10
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(10, F_SETFD, FD_CLOEXEC)  = 0
8631  dup2(3, 0)                        = 0
8631  close(3)                          = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfeceaf8) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceb60, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0,  <unfinished ...>
8840  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8840  --- SIGCHLD (Child exited) @ 0 (0) ---
8840  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8841
8840  waitpid(-1, 0xbfece148, WNOHANG)  = -1 ECHILD (No child processes)
8840  sigreturn()                       = ? (mask now [])
8840  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8840  close(4)                          = 0
8840  read(3, "'Exp'\n"..., 128)        = 6
8840  read(3, ""..., 128)               = 0
8840  close(3)                          = 0
8840  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8840  rt_sigaction(SIGINT, {0x8080ac0, [], 0}, {0x8094c40, [], 0}, 8) = 0
8840  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8840  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x8080ac0, [], 0}, 8) = 0
8840  open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
8840  fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
8840  getdents64(3, /* 37 entries */, 4096) = 1176
8840  getdents64(3, /* 0 entries */, 4096) = 0
8840  close(3)                          = 0
8840  stat64("Experimente", {st_mode=S_IFREG|0644, st_size=1121, ...}) = 0
8840  exit_group(1)                     = ?
8631  <... read resumed> ""..., 1)      = 0
8631  dup2(10, 0)                       = 0
8631  fcntl64(10, F_GETFD)              = 0x1 (flags FD_CLOEXEC)
8631  close(10)                         = 0
8631  pipe([3, 4])                      = 0
8631  fcntl64(63, F_GETFD)              = 0
8631  fcntl64(62, F_GETFD)              = 0
8631  fcntl64(61, F_GETFD)              = 0
8631  fcntl64(60, F_GETFD)              = -1 EBADF (Bad file descriptor)
8631  dup2(3, 60)                       = 60
8631  close(3)                          = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  pipe([3, 5])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8842
8842  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8842  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8842  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8842  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8842  setpgid(8842, 8631)               = 0
8842  close(3)                          = 0
8842  close(5)                          = 0
8842  rt_sigaction(SIGHUP, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGILL, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGTRAP, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGABRT, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGFPE, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGBUS, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGSEGV, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGSYS, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGXCPU, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGXFSZ, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGVTALRM, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGUSR1, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGUSR2, {SIG_DFL}, NULL, 8) = 0
8842  rt_sigaction(SIGINT, {SIG_DFL}, {0x80cf1e0, [], 0}, 8) = 0
8842  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8842  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8842  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8842  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8842  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {SIG_DFL}, 8) = 0
8842  dup2(4, 1)                        = 1
8842  close(4)                          = 0
8842  close(60)                         = 0
8842  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8842  pipe([3, 4])                      = 0
8842  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8842  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8842  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8842  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8843
8843  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8843  rt_sigaction(SIGTSTP, {SIG_DFL}, {SIG_IGN}, 8) = 0
8843  rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0
8843  rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0
8843  rt_sigaction(SIGINT, {SIG_DFL}, {0x8094c40, [], 0}, 8) = 0
8843  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_DFL}, 8) = 0
8843  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_DFL}, 8) = 0
8843  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8843  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {SIG_DFL}, 8) = 0
8843  rt_sigaction(SIGINT, {0x80949d0, [], 0}, {SIG_DFL}, 8) = 0
8843  dup2(4, 1)                        = 1
8843  close(4)                          = 0
8843  close(3)                          = 0
8843  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8843  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8843  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8843  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8843  rt_sigprocmask(SIG_BLOCK, ~[RTMIN RT_1], [], 8) = 0
8843  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8843  write(1, "'Exp'\n"..., 6)         = 6
8843  close(61)                         = 0
8843  close(62)                         = 0
8843  close(63)                         = 0
8843  exit_group(0)                     = ?
8842  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8842  --- SIGCHLD (Child exited) @ 0 (0) ---
8842  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG) = 8843
8842  waitpid(-1, 0xbfece088, WNOHANG)  = -1 ECHILD (No child processes)
8842  sigreturn()                       = ? (mask now [])
8842  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8842  close(4)                          = 0
8842  read(3, "'Exp'\n"..., 128)        = 6
8842  read(3, ""..., 128)               = 0
8842  close(3)                          = 0
8842  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8842  rt_sigaction(SIGINT, {0x8080ac0, [], 0}, {0x8094c40, [], 0}, 8) = 0
8842  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8842  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x8080ac0, [], 0}, 8) = 0
8842  open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|O_CLOEXEC) = 3
8842  fstat64(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
8842  getdents64(3, /* 37 entries */, 4096) = 1176
8842  getdents64(3, /* 0 entries */, 4096) = 0
8842  close(3)                          = 0
8842  write(1, "Experimente\n"..., 12)  = 12
8842  exit_group(0)                     = ?
8631  setpgid(8842, 8631)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  --- SIGCHLD (Child exited) @ 0 (0) ---
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], WNOHANG|WSTOPPED|WCONTINUED) = 8840
8631  waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], WNOHANG|WSTOPPED|WCONTINUED) = 8842
8631  waitpid(-1, 0xbfece5b8, WNOHANG|WSTOPPED|WCONTINUED) = -1 ECHILD (No child processes)
8631  sigreturn()                       = ? (mask now [])
8631  rt_sigaction(SIGCHLD, {0x807fe90, [], 0}, {0x807fe90, [], 0}, 8) = 0
8631  close(3)                          = 0
8631  close(5)                          = 0
8631  close(4)                          = 0
8631  open("/dev/fd/60", O_RDONLY|O_LARGEFILE) = 3
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(0, F_DUPFD, 10)           = 10
8631  fcntl64(0, F_GETFD)               = 0
8631  fcntl64(10, F_SETFD, FD_CLOEXEC)  = 0
8631  dup2(3, 0)                        = 0
8631  close(3)                          = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfecea38) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceaa0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0, "E"..., 1)                = 1
8631  read(0, "x"..., 1)                = 1
8631  read(0, "p"..., 1)                = 1
8631  read(0, "e"..., 1)                = 1
8631  read(0, "r"..., 1)                = 1
8631  read(0, "i"..., 1)                = 1
8631  read(0, "m"..., 1)                = 1
8631  read(0, "e"..., 1)                = 1
8631  read(0, "n"..., 1)                = 1
8631  read(0, "t"..., 1)                = 1
8631  read(0, "e"..., 1)                = 1
8631  read(0, "\n"..., 1)               = 1
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbfecea38) = -1 EINVAL (Invalid argument)
8631  _llseek(0, 0, 0xbfeceaa0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
8631  read(0, ""..., 1)                 = 0
8631  dup2(10, 0)                       = 0
8631  fcntl64(10, F_GETFD)              = 0x1 (flags FD_CLOEXEC)
8631  close(10)                         = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  lstat64("Experimente", {st_mode=S_IFREG|0644, st_size=1121, ...}) = 0
8631  write(2, "erimente "..., 9)       = 9
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "erimente "..., 4096)     = 9
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3F\1\261\2\0 \305\0M\t\t\0/\0\340\0031\0\340\3F"..., 76}, {NULL, 0}, {""..., 0}], 3) = 76
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
8631  read(0,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [3])
8628  read(3, "\2$\371\4m\336\263\0\334\0\0\0/\0\340\3\0\0\0\0G\2#\2G\2\362\1\0\0\1\1"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  write(5, "\r"..., 1)              = 1
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  <... read resumed> "\r"..., 1)    = 1
8631  write(2, "\n"..., 1)              = 1
8628  <... select resumed> )            = 1 (in [5])
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(5, "\r\n"..., 4096)          = 2
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  ioctl(3, FIONREAD, [0])           = 0
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{"M\1\5\0/\0\340\0031\0\340\3|\1\261\2\0 \305\0"..., 20}, {NULL, 0}, {""..., 0}], 3) = 20
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  ioctl(3, FIONREAD, [0])           = 0
8628  read(5, 0x9534a44, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  select(4, [3], [3], NULL, NULL)   = 1 (out [3])
8628  writev(3, [{">\1\7\0/\0\340\3/\0\340\0031\0\340\3\2\0\17\0\2\0\2\0\374\3\244\2\2\0\4\0$"..., 484}, {NULL, 0}, {""..., 0}], 3) = 484
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig -icanon -echo ...}) = 0
8631  ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
8631  ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x80cf1e0, [], 0}, 8) = 0
8631  rt_sigaction(SIGTERM, {SIG_IGN}, {SIG_IGN}, 8) = 0
8631  rt_sigaction(SIGQUIT, {SIG_IGN}, {SIG_IGN}, 8) = 0
8631  rt_sigaction(SIGALRM, {0x80949d0, [HUP INT ILL TRAP ABRT BUS FPE USR1 SEGV USR2 PIPE ALRM TERM XCPU XFSZ VTALRM SYS], 0}, {0x80cf1e0, [], 0}, 8) = 0
8631  rt_sigaction(SIGTSTP, {SIG_IGN}, {SIG_IGN}, 8) = 0
8631  rt_sigaction(SIGTTOU, {SIG_IGN}, {SIG_IGN}, 8) = 0
8631  rt_sigaction(SIGTTIN, {SIG_IGN}, {SIG_IGN}, 8) = 0
8631  rt_sigaction(SIGWINCH, {0x8094820, [], 0}, {0x80cf1a0, [], SA_RESTART}, 8) = 0
8631  rt_sigaction(SIGINT, {0x8094c40, [], 0}, {0x8094c40, [], 0}, 8) = 0
8631  time(NULL)                        = 1260187879
8631  stat64(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
8631  stat64("/usr/local/sbin/tar", 0xbfed01e8) = -1 ENOENT (No such file or directory)
8631  stat64("/usr/local/bin/tar", 0xbfed01e8) = -1 ENOENT (No such file or directory)
8631  stat64("/usr/sbin/tar", 0xbfed01e8) = -1 ENOENT (No such file or directory)
8631  stat64("/usr/bin/tar", 0xbfed01e8) = -1 ENOENT (No such file or directory)
8631  stat64("/sbin/tar", 0xbfed01e8)   = -1 ENOENT (No such file or directory)
8631  stat64("/bin/tar", {st_mode=S_IFREG|0755, st_size=252468, ...}) = 0
8631  stat64("/bin/tar", {st_mode=S_IFREG|0755, st_size=252468, ...}) = 0
8631  rt_sigprocmask(SIG_BLOCK, [INT CHLD], [], 8) = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [INT CHLD], 8) = 0
8631  rt_sigprocmask(SIG_SETMASK, [INT CHLD], NULL, 8) = 0
8631  pipe([3, 4])                      = 0
8631  clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb7da8708) = 8844
8844  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8844  rt_sigaction(SIGTSTP, {SIG_DFL}, {SIG_IGN}, 8) = 0
8844  rt_sigaction(SIGTTIN, {SIG_DFL}, {SIG_IGN}, 8) = 0
8844  rt_sigaction(SIGTTOU, {SIG_DFL}, {SIG_IGN}, 8) = 0
8844  setpgid(8844, 8844)               = 0
8844  rt_sigprocmask(SIG_BLOCK, [CHLD TSTP TTIN TTOU], [], 8) = 0
8844  ioctl(255, TIOCSPGRP, [8844])     = 0
8844  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8844  close(4)                          = 0
8844  read(3,  <unfinished ...>
8628  <... select resumed> )            = 1 (in [3])
8628  read(3, "\16P\373\4/\0\340\3\0\0>\2\0\256\247\10\200\312\36\10\0\0\0\1\0107m\t\2\0003\0"..., 4096) = 32
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  poll([{fd=4, events=POLLIN|POLLPRI}], 1, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  read(3, 0x94c8ba0, 4096)          = -1 EAGAIN (Resource temporarily unavailable)
8628  poll([{fd=3, events=POLLIN}, {fd=4, events=POLLIN|POLLPRI}], 2, 0) = 0 (Timeout)
8628  select(6, [3 4 5], [], NULL, NULL <unfinished ...>
8631  setpgid(8844, 8844)               = 0
8631  rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
8631  close(60)                         = 0
8631  close(61)                         = 0
8631  close(62)                         = 0
8631  close(63)                         = 0
8631  rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
8631  close(3)                          = 0
8631  close(4)                          = 0
8844  <... read resumed> ""..., 1)      = 0
8844  close(3)                          = 0
8844  rt_sigaction(SIGINT, {SIG_DFL}, {0x8094c40, [], 0}, 8) = 0
8844  rt_sigaction(SIGQUIT, {SIG_DFL}, {SIG_IGN}, 8) = 0
8844  rt_sigaction(SIGTERM, {SIG_DFL}, {SIG_IGN}, 8) = 0
8844  rt_sigaction(SIGCHLD, {SIG_DFL}, {0x807fe90, [], 0}, 8) = 0
8844  execve("/bin/tar", ["tar", "cvvf", "DoneExp.tar", "Done", "Experimente"], [/* 44 vars */]) = 0
8844  brk(0)                            = 0x8eb0000
8844  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
8844  mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f30000
8844  access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
8844  open("/etc/ld.so.cache", O_RDONLY) = 3
8844  fstat64(3, {st_mode=S_IFREG|0644, st_size=63617, ...}) = 0
8844  mmap2(NULL, 63617, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f20000
8844  close(3)                          = 0
8844  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
8844  open("/lib/tls/i686/cmov/librt.so.1", O_RDONLY) = 3
8844  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\30\0\0004\0\0\0\240"..., 512) = 512
8844  fstat64(3, {st_mode=S_IFREG|0644, st_size=30624, ...}) = 0
8844  mmap2(NULL, 33364, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f17000
8844  mmap2(0xb7f1e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6) = 0xb7f1e000
8844  close(3)                          = 0
8844  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
8844  open("/lib/tls/i686/cmov/libc.so.6", O_RDONLY) = 3
8844  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320h\1\0004\0\0\0\344"..., 512) = 512
8844  fstat64(3, {st_mode=S_IFREG|0755, st_size=1442180, ...}) = 0
8844  mmap2(NULL, 1451632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7db4000
8844  mprotect(0xb7f10000, 4096, PROT_NONE) = 0
8844  mmap2(0xb7f11000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15c) = 0xb7f11000
8844  mmap2(0xb7f14000, 9840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7f14000
8844  close(3)                          = 0
8844  access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
8844  open("/lib/tls/i686/cmov/libpthread.so.0", O_RDONLY) = 3
8844  read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000H\0\0004\0\0\0\330"..., 512) = 512
8844  fstat64(3, {st_mode=S_IFREG|0755, st_size=116405, ...}) = 0
8844  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7db3000
8844  mmap2(NULL, 98780, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d9a000
8844  mmap2(0xb7daf000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14) = 0xb7daf000
8844  mmap2(0xb7db1000, 4572, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7db1000
8844  close(3)                          = 0
8844  mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d99000
