sh-3.2# tail /strace_logs/servicemanager.log
4800  22:05:28.006460 fcntl64(5, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
4800  22:05:28.006587 connect(5, {sa_family=AF_LOCAL, sun_path="/dev/socket/logdw"}, 110) = 0
4800  22:05:28.012987 getuid32()        = 0
4800  22:05:28.013130 clock_gettime(CLOCK_REALTIME, {1512849928, 13190677}) = 0
4800  22:05:28.013277 writev(4, [{"lC\0\0\0\300\22", 7}, {"\0\300\22\10B,Z\25F\311\0", 11}, {"\4", 1}, {"ServiceManager\0", 15}, {"service 'display.qservice' died\n\0", 33}], 5) = 67
4800  22:05:28.013532 writev(5, [{"\0\300\22\10B,Z\25F\311\0", 11}, {"\4", 1}, {"ServiceManager\0", 15}, {"service 'display.qservice' died\n\0", 33}], 4) = 60
4800  22:05:28.014214 ioctl(3, BT819_FIFO_RESET_HIGH, 0xbef84b10) = 0
4800  22:05:28.014429 ioctl(3, BT819_FIFO_RESET_HIGH, 0xbef84cd0) = ? ERESTARTSYS (To be restarted if SA_RESTART is set)
4800  22:05:30.895667 --- SIGHUP {si_signo=SIGHUP, si_code=SI_USER, si_pid=1, si_uid=0} ---
4800  22:05:30.896095 +++ killed by SIGHUP +++
sh-3.2#