Your message dated Tue, 04 Aug 2009 23:17:37 +0100
with message-id <[email protected]>
and subject line gspca has been removed from Debian, closing #407379
has caused the Debian Bug report #407379,
regarding gspca: Disconnecting a camera while using it leads khubd to eat cpu
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
407379: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=407379
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: gspca
Version: gspcav1-20070110
Severity: normal

I have a Gembird CAM44U (usb id: 0ac8:305b), here is the dmesg from driver:
/home/abc/Desktop/gspcav1-20070110/gspca_core.c: USB SPCA5XX camera 
found.(ZC3XX)
/home/abc/Desktop/gspcav1-20070110/gspca_core.c: [spca5xx_probe:3983] Camera 
type JPEG
/home/abc/Desktop/gspcav1-20070110/Vimicro/zc3xx.h: [zc3xx_config:515] Sensor 
ID:22
/home/abc/Desktop/gspcav1-20070110/Vimicro/zc3xx.h: [zc3xx_config:522] Find 
Sensor Tas5130 (VF0250)
/home/abc/Desktop/gspcav1-20070110/gspca_core.c: [spca5xx_getcapability:1189] 
maxw 640 maxh 480 minw 176 minh 144

When I disconnect the camera with some player opened, computer frezzes for 
several seconds,
then khubd begin to eat all available cpu.
With player closed disconnecting don't lead to this effect.
Player stops on pool system call, dmesg says
/home/abc/Desktop/gspcav1-20070110/gspca_core.c: [spca50x_isoc_irq:1084] 
Non-zero status (-84) in isoc completion handler.
/home/abc/Desktop/gspcav1-20070110/gspca_core.c: [spca50x_isoc_irq:1084] 
Non-zero status (-84) in isoc completion handler.
usb 2-1: USB disconnect, address 7

Strace of player after disconnect, this lines repeated many times.

gettimeofday({1169078510, 516792}, NULL) = 0
poll([{fd=3, events=POLLIN, revents=POLLIN}], 1, -1) = 1
ioctl(3, FIONREAD, [32])                = 0
read(3, "\26\0\320\1L\0\0\0\3\0\300\0)\0\300\0\0\0\345\3\0\5\33"..., 32) = 32
ioctl(3, FIONREAD, [0])                 = 0
ioctl(3, FIONREAD, [0])                 = 0

After killing player khubd become normal.


-- System Information:
Debian Release: 4.0
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-3-xen-686
Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)


--- End Message ---
--- Begin Message ---
Version: 01.00.20-1+rm

The gspca package has been removed from Debian so we are closing
the bugs that were still opened against it.

For more information about this package's removal, read
http://bugs.debian.org/519463 . That bug might give the reasons why
this package was removed, and suggestions of possible replacements.

Don't hesitate to reply to this mail if you have any question.

Thank you for your contribution to Debian.

Kind regards,
--
Marco Rodrigues


--- End Message ---

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