Messages in this thread | | | Date | Fri, 11 Apr 2008 00:35:15 +0200 (CEST) | From | linuxcbon <> | Subject | Question about Creative Webcam Pro PD1030 ? Bug ? |
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Hi,
sorry if this is not the correct mail list.
I am not sure if this is a bug, if someone can help me ?
I got a Creative Webcam Pro PD1030.
Drivers are loaded : # dmesg |grep ov511 drivers/media/video/ov511.c: USB OV511+ video device found drivers/media/video/ov511.c: model: Creative Labs WebCam 3 drivers/media/video/ov511.c: Sensor is an OV7620AE drivers/media/video/ov511.c: Enabling 511+/7620AE workaround drivers/media/video/ov511.c: Device at usb-0000:00:02.0-2 registered to minor 0 usbcore: registered new interface driver ov511 drivers/media/video/ov511.c: v1.64 for Linux 2.5 : ov511 USB Camera Driver
lsmod gives : ov511 77072 0 squashfs 46856 0 compat_ioctl32 1408 1 ov511 videodev 27904 1 ov511 v4l2_common 16896 1 videodev v4l1_compat 14596 1 videodev usbcore 127128 6 usb_storage,usblp,ov511,ehci_hcd,ohci_hcd
# uname -a Linux puppypc 2.6.21.7 #1 Sun Feb 24 10:22:08 GMT-8 2008 i686 GNU/Linux
I try for testing cat /dev/video > video.avi
I got :
cat: /dev/video*** glibc detected *** cat: free(): invalid next size (fast): 0x08050ab8 *** ======= Backtrace: ========= /lib/libc.so.6[0xb7f4140e] /lib/libc.so.6(cfree+0xa9)[0xb7f42bdd] /lib/libc.so.6[0xb7f1088c] /lib/libc.so.6[0xb7f0f0ef] /lib/libc.so.6[0xb7f0edcf] /lib/libc.so.6(dcgettext+0x24)[0xb7f0e030] /lib/libc.so.6(__strerror_r+0xc9)[0xb7f46b19] /lib/libc.so.6[0xb7f89d37] /lib/libc.so.6(error+0x89)[0xb7f89f38] cat[0x8049321] /lib/libc.so.6(__libc_start_main+0x12e)[0xb7f0420e] cat[0x8048c5d] ======= Memory map: ======== 08048000-0804c000 r-xp 00000000 16:05 304622 /bin/cat 0804c000-0804d000 rw-p 00003000 16:05 304622 /bin/cat 0804d000-0806e000 rw-p 0804d000 00:00 0 [heap] b7d00000-b7d21000 rw-p b7d00000 00:00 0 b7d21000-b7e00000 ---p b7d21000 00:00 0 b7ea1000-b7eaa000 r-xp 00000000 16:05 502230 /usr/lib/libgcc_s.so.1 b7eaa000-b7eab000 rw-p 00008000 16:05 502230 /usr/lib/libgcc_s.so.1 b7eab000-b7ede000 r--p 00000000 16:05 498627 /usr/lib/locale/en_US/LC_CTYPE b7ede000-b7edf000 r--p 00000000 16:05 498634 /usr/lib/locale/en_US/LC_NUMERIC b7edf000-b7ee0000 r--p 00000000 16:05 498637 /usr/lib/locale/en_US/LC_TIME b7ee0000-b7ee5000 r--p 00000000 16:05 498626 /usr/lib/locale/en_US/LC_COLLATE b7ee5000-b7ee6000 r--p 00000000 16:05 498632 /usr/lib/locale/en_US/LC_MONETARY b7ee6000-b7ee7000 r--p 00000000 16:05 498631 /usr/lib/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES b7ee7000-b7ee8000 r--p 00000000 16:05 498635 /usr/lib/locale/en_US/LC_PAPER b7ee8000-b7ee9000 r--p 00000000 16:05 498633 /usr/lib/locale/en_US/LC_NAME b7ee9000-b7eea000 r--p 00000000 16:05 498625 /usr/lib/locale/en_US/LC_ADDRESS b7eea000-b7eeb000 r--p 00000000 16:05 498636 /usr/lib/locale/en_US/LC_TELEPHONE b7eeb000-b7eec000 r--p 00000000 16:05 498629 /usr/lib/locale/en_US/LC_MEASUREMENT b7eec000-b7eed000 r--p 00000000 16:05 498628 /usr/lib/locale/en_US/LC_IDENTIFICATION b7eed000-b7eee000 rw-p b7eed000 00:00 0 b7eee000-b7fe3000 r-xp 00000000 16:05 16065 /lib/libc-2.6.1.so b7fe3000-b7fe4000 r--p 000f5000 16:05 16065 /lib/libc-2.6.1.so b7fe4000-b7fe6000 rw-p 000f6000 16:05 16065 /lib/libc-2.6.1.so b7fe6000-b7fea000 rw-p b7fe6000 00:00 0 b7fea000-b7fff000 r-xp 00000000 16:05 16055 /lib/ld-2.6.1.so b7fff000-b8001000 rw-p 00014000 16:05 16055 /lib/ld-2.6.1.so bf808000-bf81e000 rw-p bf808000 00:00 0 [stack] ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso] Aborted
I also got problems to use webcam with skype etc. Can you help find the origin of the bug ?
Thanks very much.
Cheers, linuxcbon
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