write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x9fee90, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 0)     = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 10
write(10, "\1\0\0\0\0\0\0\0", 8)        = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=10, events=POLLIN}], 1, 25000) = 1 ([{fd=10, revents=POLLIN}])
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=10, events=POLLIN}], 1, 25000) = 1 ([{fd=10, revents=POLLIN}])
read(10, "\3\0\0\0\0\0\0\0", 16)        = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=10, events=POLLIN}], 1, 25000) = 1 ([{fd=10, revents=POLLIN}])
read(10, "\1\0\0\0\0\0\0\0", 16)        = 8
poll([{fd=10, events=POLLIN}], 1, 0)    = 0 (Timeout)
read(10, 0x7fff747982e0, 16)            = -1 EAGAIN (Resource temporarily unavailable)
write(10, "\1\0\0\0\0\0\0\0", 8)        = 8
close(10)                               = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x9fee90, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
brk(0x84a2e000)                         = 0x84a2e000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9fae00, FUTEX_WAKE_PRIVATE, 1)  = 0
futex(0x9fae00, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x7f480adcd740, FUTEX_WAKE_PRIVATE, 1) = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x7f480adcd740, FUTEX_WAKE_PRIVATE, 1) = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\2\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x7f480adcd740, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x7f480adcd740, FUTEX_WAKE_PRIVATE, 1) = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x7f480adcd740, FUTEX_WAKE_PRIVATE, 1) = 0
geteuid()                               = 1000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 10
lseek(10, 0, SEEK_CUR)                  = 0
fstat(10, {st_mode=S_IFREG|0644, st_size=2197, ...}) = 0
mmap(NULL, 2197, PROT_READ, MAP_SHARED, 10, 0) = 0x7f480c0f3000
lseek(10, 2197, SEEK_SET)               = 2197
munmap(0x7f480c0f3000, 2197)            = 0
close(10)                               = 0
geteuid()                               = 1000
geteuid()                               = 1000
geteuid()                               = 1000
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
eventfd2(0, O_NONBLOCK|O_CLOEXEC)       = 7
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x9fee90, FUTEX_WAKE_PRIVATE, 1)  = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
poll([{fd=7, events=POLLIN}], 1, 25000) = 1 ([{fd=7, revents=POLLIN}])
read(7, "\1\0\0\0\0\0\0\0", 16)         = 8
poll([{fd=7, events=POLLIN}], 1, 0)     = 0 (Timeout)
read(7, 0x7fff747982e0, 16)             = -1 EAGAIN (Resource temporarily unavailable)
write(7, "\1\0\0\0\0\0\0\0", 8)         = 8
close(7)                                = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa25b10, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xa203c0, FUTEX_WAKE_PRIVATE, 1)  = 1
futex(0x7f480adcd740, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x7f480adcd740, FUTEX_WAKE_PRIVATE, 1) = 0
write(6, "\1\0\0\0\0\0\0\0", 8)         = 8
futex(0x7f47fc00c640, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x7f47fc00be40, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x9f77e0, FUTEX_WAKE_PRIVATE, 1)  = 1
^CProcess 23926 detached