gdb motion
GNU gdb 6.6
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This GDB was configured as "i686-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /root/motion-20070225-051001/motion
[Thread debugging using libthread_db enabled]
[New Thread -1216887120 (LWP 15431)]
[0] Processing thread 0 - config file /usr/local/etc/motion.conf
[0] Motion running in setup mode.
[0] Thread 1 is from /usr/local/etc/motion.conf
[0] Thread 1 is device: /dev/video0 input 8
[New Thread -1216889952 (LWP 15434)]
[1] Thread started
[New Thread -1225282656 (LWP 15435)]
[0] Waiting for threads to finish, pid: 15431
[0] motion-httpd/3.2.8 running, accepting connections
[0] motion-httpd: waiting for data on port TCP 8080
[1] cap.driver: "uvcvideo"
[1] cap.card: "USB Video Class device"
[1] cap.bus_info: "0000:02:00.2"
[1] cap.capabilities=0x04000001
[1] - VIDEO_CAPTURE
[1] - STREAMING
[1] v4l2_select_input: name = "Camera", type 0x00000002, status 00000000
[1] - CAMERA
[1] Device doesn't support VIDIOC_G_STD
[1] Supported palettes:
[1] 0: MJPG (MJPEG)
[1] 1: YUYV (Uncompressed)
[1] Test palette MJPG (960x720)
[1] Using palette MJPG (960x720) bytesperlines 0 sizeimage 341333 colorspace 00000008
[1] VIDIOC_G_JPEGCOMP not supported but it should
[1] found control 0x00980900, "Brightness", range 0,255
[1]     "Brightness", default 127, current 79
[1] found control 0x00980901, "Contrast", range 0,255
[1]     "Contrast", default 32, current 32
[1] found control 0x00980902, "Saturation", range 0,255
[1]     "Saturation", default 39, current 39
[1] found control 0x00980910, "Gamma", range 100,220
[1]     "Gamma", default 220, current 220
[1] found control 0x00980913, "Gain", range 0,255
[1]     "Gain", default 0, current 16
[1] found control 0x08000000, "Backlight Compensation", range 0,2
[1]     "Backlight Compensation", default 1, current 1
[1] found control 0x08000001, "Power Line Frequency", range 0,2
[1]     "Power Line Frequency", default 2, current 2
[1] mmap information:
[1] frames=4
[1] 0 length=341333
[1] 1 length=341333
[1] 2 length=341333
[1] 3 length=341333
[1] Using V4L2

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1216889952 (LWP 15434)]
0xb796c4f7 in memset () from /lib/libc.so.6
(gdb) thread apply all bt full

Thread 3 (Thread -1225282656 (LWP 15435)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb79b6de1 in select () from /lib/libc.so.6
No symbol table info available.
#2  0x08062474 in httpd_run (cnt=0x8079008) at webhttpd.c:2099
        sd = 7
        client_socket_fd = 0
        client_sent_quit_message = 1
        val = 1
        servAddr = {sin_family = 2, sin_port = 36895, sin_addr = {s_addr = 16777343}, sin_zero = "\000\000\000\000\000\000\000"}
        act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 0,
  sa_restorer = 0}
        authentication = 0x0
#3  0x08062c21 in motion_web_control (arg=0x8079008) at webhttpd.c:2211
No locals.
#4  0xb7f42294 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#5  0xb79bd32e in clone () from /lib/libc.so.6
No symbol table info available.

Thread 2 (Thread -1216889952 (LWP 15434)):
#0  0xb796c4f7 in memset () from /lib/libc.so.6
No symbol table info available.
#1  0x0806349a in MJPEGDecodeFrame (mjpegFrame=0xb6726000 <Address 0xb6726000 out of bounds>, mjpegFrameLen=45535, outbuf=0x8084440 "",
    outbufSize=1382400, MJPEG_ST=0x807e8d8) at mjpeg.c:64
        got_picture = 6
        len = <value optimized out>
        xsize = <value optimized out>
        ysize = <value optimized out>
        pic_size = <value optimized out>
        size = <value optimized out>
#2  0x080520a6 in v4l2_next (cnt=0x8079018, viddev=0x807f658, map=0xb6232008 '\200' <repeats 200 times>..., width=691200, height=720)
    at video2.c:794
        the_buffer = (netcam_buff *) 0x0
        set = {__val = {90625, 0 <repeats 31 times>}}
        old = {__val = {0, 0, 1, 25148499, 146289443, 0, 16, 3, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1032192, 341333, 0, 0, 134217729, 3,
    3080835360, 3080835396, 3080835396, 0, 3, 1384448}}
        __FUNCTION__ = "v4l2_next"
---Type <return> to continue, or q <return> to quit---
#3  0x08053bc0 in vid_next (cnt=0x8079018, map=0xb6232008 '\200' <repeats 200 times>...) at video_common.c:820
        width = 960
        height = 720
        dev = 6
        conf = (struct config *) 0x807a020
        ret = <value optimized out>
#4  0x0804cb3e in motion_loop (arg=0x8079018) at motion.c:495
        cnt = (struct context *) 0x8079018
        j = <value optimized out>
        detecting_motion = <value optimized out>
        lastframetime = <value optimized out>
        postcap = <value optimized out>
        frame_buffer_size = <value optimized out>
        smartmask_ratio = <value optimized out>
        smartmask_count = <value optimized out>
        smartmask_lastrate = <value optimized out>
        olddiffs = <value optimized out>
        text_size_factor = <value optimized out>
        passflag = <value optimized out>
        rolling_average_data = <value optimized out>
        required_frame_time = <value optimized out>
        frame_delay = <value optimized out>
        delay_time_nsec = <value optimized out>
        rolling_frame = <value optimized out>
        tv1 = {tv_sec = 65768, tv_usec = -1215246340}
        tv2 = {tv_sec = 301, tv_usec = -1208758272}
        rolling_average = <value optimized out>
        elapsedtime = <value optimized out>
        timenow = <value optimized out>
        newimg = <value optimized out>
        vid_return_code = <value optimized out>
        minimum_frame_time_downcounter = 0
        get_image = <value optimized out>
        time_last_frame = <value optimized out>
        time_current_frame = <value optimized out>
#5  0xb7f42294 in start_thread () from /lib/libpthread.so.0
No symbol table info available.
#6  0xb79bd32e in clone () from /lib/libc.so.6
No symbol table info available.

---Type <return> to continue, or q <return> to quit---
Thread 1 (Thread -1216887120 (LWP 15431)):
#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7f487f6 in ?? () from /lib/libpthread.so.0
No symbol table info available.
#2  0x0804c25c in main (argc=1, argv=0xbf9633b4) at motion.c:1955
        tv = {tv_sec = 0, tv_nsec = 471562595}
        i = <value optimized out>
        j = 8
        webcam_port = -1080675580
        thread_attr = {__size = "\000\000\000\000\000\000\000\000\001\000\000\000\000\020", '\0' <repeats 21 times>, __align = 0}
        thread_id = 3069684640
        sig_handler_action = {__sigaction_handler = {sa_handler = 0x804b520 <sig_handler>, sa_sigaction = 0x804b520 <sig_handler>}, sa_mask = {
    __val = {0 <repeats 32 times>}}, sa_flags = 268435456, sa_restorer = 0}
        sigchild_action = {__sigaction_handler = {sa_handler = 0x804b780 <sigchild_handler>, sa_sigaction = 0x804b780 <sigchild_handler>},
  sa_mask = {__val = {0 <repeats 32 times>}}, sa_flags = 2, sa_restorer = 0}
#0  0xb796c4f7 in memset () from /lib/libc.so.6
(gdb)
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