Process 74 attached - interrupt to quit
     0.000000 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL) = 1 (in [12])
     6.008297 accept(12, {sa_family=AF_FILE, path="	"}, [2]) = 29
     0.006788 fcntl64(29, F_GETFL)      = 0x2 (flags O_RDWR)
     0.006038 fcntl64(29, F_SETFL, O_RDWR|O_NONBLOCK) = 0
     0.006525 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [], [], NULL) = 1 (in [29])
     0.104091 ioctl(29, FIONREAD, [20]) = 0
     0.006174 read(29, "\x02\x81\x0c\x00\x00\x00\x00\x00\xee\x01\x00\x00\x00\x00"..., 20) = 20
 | 00000  02 81 0c 00 00 00 00 00  ee 01 00 00 00 00 00 00  ........ ........ |
 | 00010  00 00 00 00                                       ....              |
     0.013217 select(30, [], [29], [], {0, 0}) = 1 (out [29], left {0, 0})
     0.006662 write(29, "\x02\x81\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  02 81 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.002921 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [], [], NULL) = 1 (in [29])
     0.001586 ioctl(29, FIONREAD, [8])  = 0
     0.001102 read(29, "\x0c\x86\x00\x00\x00\x00\x00\x00", 8) = 8
 | 00000  0c 86 00 00 00 00 00 00                           ........          |
     0.001736 times({tms_utime=46, tms_stime=104, tms_cutime=12, tms_cstime=5}) = 469508
     0.001692 times({tms_utime=46, tms_stime=104, tms_cutime=12, tms_cstime=5}) = 469508
     0.001026 times({tms_utime=46, tms_stime=104, tms_cutime=12, tms_cstime=5}) = 469508
     0.001090 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [8], [], {15, 0}) = 1 (out [8], left {15, 0})
     0.001639 write(8, "AT+EBTP=0\r", 10) = 10
 | 00000  41 54 2b 45 42 54 50 3d  30 0d                    AT+EBTP= 0.       |
     0.001874 times({tms_utime=46, tms_stime=104, tms_cutime=12, tms_cstime=5}) = 469509
     0.001022 times({tms_utime=46, tms_stime=104, tms_cutime=12, tms_cstime=5}) = 469509
     0.001021 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [], [], {14, 990000}) = 1 (in [8], left {14, 920000})
     0.065172 ioctl(8, FIONREAD, [6])   = 0
     0.001127 read(8, "\r\nOK\r\n", 6)  = 6
 | 00000  0d 0a 4f 4b 0d 0a                                 ..OK..            |
     0.002064 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [29], [], NULL) = 1 (out [29])
     0.001633 write(29, "\x0c\x86\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00", 12) = 12
 | 00000  0c 86 04 00 00 00 00 00  00 00 00 00              ........ ....     |
     0.011847 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29], [], [], NULL) = 1 (in [29])
     0.002082 ioctl(29, FIONREAD, [0])  = 0
     0.001125 close(29)                 = 0
     0.001672 select(31, [4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 25 26 27 28], [], [], NULL