ioctl(6, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff0f84f2f0) = -1 EINVAL (Invalid arg
ument)
lseek(6, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
fcntl(6, F_SETFD, FD_CLOEXEC)           = 0
select(8, [3 4 5 6], NULL, NULL, {1, 0}) = 1 (in [3], left {0, 999994})
read(3, "foo:7100\n", 8192)             = 9
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({10, 0}, 0x7fff0f84f7d0)      = 0
close(3)                                = 0
rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTORER, 0x7fdd25eb2030}, {SIG_DFL, [], 0
}, 8) = 0
rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTORER, 0x7fdd25eb2030}, {SIG_DFL, [], 0
}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7fdd25eb2030}, {SIG_DFL, [],
0}, 8) = 0
wait4(10129,