#27 Sefault on record (with backtrace)

open
nobody
None
5
2005-05-11
2005-05-11
Dennis Jansen
No

$ gdb src/xdtv
GNU gdb 6.3-debian
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General
Public License, and you are
welcome to change it and/or distribute copies of it
under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type
"show warranty" for details.
This GDB was configured as "i386-linux"...Using
host libthread_db library
"/lib/tls/libthread_db.so.1".

(gdb) run
Starting
program: /home/djtm/src/xdtv-2.1.1/src/xdtv
[Thread debugging using libthread_db enabled]
[New Thread -1210613632 (LWP 31447)]

This is xdtv 2.1.1 running on Linux/i686
(2.6.11.7-kraxel1).
scandir: Datei oder Verzeichnis nicht gefunden
dlopen: libxdtv.so: cannot open shared object file:
Datei oder Verzeichnis nicht gefunden
filename = /home/djtm/.xdtv/xdtvrc
Warning: Cannot convert string "fileSelectorView"
to type Widget
Warning: Cannot convert string "fileSelectorView"
to type Widget
wmhooks: netwm detected
wmhooks: netwm state above supported
wmhooks: netwm fullscreen supported
wmhooks: nothing found...
DGA: server=2.0, include=2.0
VidMode: server=2.2, include=2.2
available video mode(s): 1024x768 800x600
640x480 1024x768 1024x768 1024x768 1024x768
960x720 928x696 896x672 832x624 800x600
800x600 800x600 800x600 800x600 800x600
800x600 800x600 768x576 700x525 700x525
640x512 640x512 640x512 640x480 640x480
640x480 640x480 640x480 720x400 640x400
576x432 640x350 576x384 512x384 512x384
512x384 512x384 416x312 400x300 400x300
400x300 400x300 400x300 320x240 320x240
320x240 320x240 360x200 320x200 320x175
Selected XvImage adaptor with yuyv support: NV
Video Overlay on port 53 (grabdisplay)
Selected XvImage adaptor with yuyv support: NV
Video Blitter on port 54 (grabdisplay)
No XvVideo port available.
*** AUDIO DEVICE TYPE = alsa
*** GRABBER DEVICE TYPE = v4l2
*** MIXER DEVICE TYPE = alsa
MMX, SSE, AMD MMX extensions, 3DNOW, have
been detected.
Method mmxext_64K
divx_init: XviD version=1.1.-125 API=4.1
[New Thread -1223423056 (LWP 31458)]
Recording started Wed May 11 10:21:07 2005
ioctl VIDIOC_S_FMT: Das Gerät oder die
Ressource ist belegt
PB imgq=1 gb_grab=37 imgw=2 gb_sync=37
nbufs=3

Program received signal SIGSEGV, Segmentation
fault.
[Switching to Thread -1210613632 (LWP 31447)]
0x08080164 in get_img2 ()
(gdb) bt
#0 0x08080164 in get_img2 ()
#1 0x00000002 in ?? ()
#2 0x00000025 in ?? ()
#3 0x00000003 in ?? ()
#4 0x00000000 in ?? ()
#5 0x00000003 in ?? ()
#6 0x00000025 in ?? ()
#7 0x00000000 in ?? ()
#8 0x00000000 in ?? ()
#9 0x00000000 in ?? ()
#10 0x00000000 in ?? ()
#11 0x00000000 in ?? ()
#12 0x56595559 in ?? ()
#13 0x00000280 in ?? ()
#14 0x00000240 in ?? ()
#15 0x00000000 in ?? ()
#16 0x08081717 in get_img ()
#17 0x00000000 in ?? ()
(gdb) bt full
#0 0x08080164 in get_img2 ()
No symbol table info available.
#1 0x00000002 in ?? ()
No symbol table info available.
#2 0x00000025 in ?? ()
No symbol table info available.
#3 0x00000003 in ?? ()
No symbol table info available.
#4 0x00000000 in ?? ()
No symbol table info available.
#5 0x00000003 in ?? ()
No symbol table info available.
#6 0x00000025 in ?? ()
No symbol table info available.
#7 0x00000000 in ?? ()
No symbol table info available.
#8 0x00000000 in ?? ()
No symbol table info available.
#9 0x00000000 in ?? ()
No symbol table info available.
#10 0x00000000 in ?? ()
No symbol table info available.
#11 0x00000000 in ?? ()
No symbol table info available.
#12 0x56595559 in ?? ()
No symbol table info available.
#13 0x00000280 in ?? ()
No symbol table info available.
#14 0x00000240 in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
#16 0x08081717 in get_img ()
No symbol table info available.
#17 0x00000000 in ?? ()
No symbol table info available.
(gdb) q
The program is running. Exit anyway? (y or n) y

Discussion

  • Sir Pingus
    Sir Pingus
    2005-08-06

    Logged In: YES
    user_id=654886

    Selected XvImage adaptor with yuyv support: NV
    Video Overlay on port 53 (grabdisplay)
    Selected XvImage adaptor with yuyv support: NV
    Video Blitter on port 54 (grabdisplay)
    No XvVideo port available.

    => try xdtv -noxv please