Package: linux-image-2.6.26-1-amd64
Version: 2.6.26-5
Severity: important
When I try to use my webcam (motion eye webcam in a sony vaio
vgn-fe41s) with cheese, xawtv and others, sometimes it
hangs (webcam light doesn't even turn on) and I get the
drivers/media/video/videobuf-core.c:137 bug in syslog
-- Package-specific info:
** Version:
Linux version 2.6.26-1-amd64 (Debian 2.6.26-5) (waldi@debian.org) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #1 SMP Wed Sep 10 15:31:12 UTC 2008
** Command line:
root=/dev/sda1 ro
** Tainted: P D (129)
** Kernel log:
[ 65.232755] Registered led device: iwl-phy0:radio
[ 65.232755] Registered led device: iwl-phy0:assoc
[ 65.232755] Registered led device: iwl-phy0:RX
[ 65.232755] Registered led device: iwl-phy0:TX
[ 65.258798] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 65.361704] wlan0: deauthenticate(reason=3)
[ 65.655220] ACPI: PCI interrupt for device 0000:06:00.0 disabled
[ 65.720168] ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 18 (level, low) -> IRQ 18
[ 65.720168] PM: Writing back config space on device 0000:06:00.0 at offset 1 (was 100002, writing 100006)
[ 65.767392] Registered led device: iwl-phy0:radio
[ 65.767392] Registered led device: iwl-phy0:assoc
[ 65.767392] Registered led device: iwl-phy0:RX
[ 65.767392] Registered led device: iwl-phy0:TX
[ 65.785658] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 67.545116] wlan0: Initial auth_alg=0
[ 67.545116] wlan0: authenticate with AP 00:13:f7:8d:e4:8a
[ 67.550723] wlan0: Initial auth_alg=0
[ 67.550723] wlan0: authenticate with AP 00:13:f7:8d:e4:8a
[ 67.550723] wlan0: RX authentication from 00:13:f7:8d:e4:8a (alg=0 transaction=2 status=0)
[ 67.550723] wlan0: authenticated
[ 67.550723] wlan0: associate with AP 00:13:f7:8d:e4:8a
[ 67.552303] wlan0: authentication frame received from 00:13:f7:8d:e4:8a, but not in authenticate state - ignored
[ 67.554791] wlan0: RX AssocResp from 00:13:f7:8d:e4:8a (capab=0x411 status=0 aid=1)
[ 67.554791] wlan0: associated
[ 67.554791] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.735849] wlan0: no IPv6 routers present
[ 478.211937] CPU0 attaching NULL sched-domain.
[ 478.211945] CPU1 attaching NULL sched-domain.
[ 478.227543] CPU0 attaching sched-domain:
[ 478.227551] domain 0: span 0-1
[ 478.227555] groups: 0 1
[ 478.227561] domain 1: span 0-1
[ 478.227565] groups: 0-1
[ 478.227570] CPU1 attaching sched-domain:
[ 478.227574] domain 0: span 0-1
[ 478.227577] groups: 1 0
[ 478.227582] domain 1: span 0-1
[ 478.227586] groups: 0-1
[ 1655.912364] usb 1-2: USB disconnect, address 4
[ 1655.912905] usblp0: removed
[ 1657.397297] usb 1-2: new full speed USB device using uhci_hcd and address 5
[ 1657.600379] usb 1-2: configuration #1 chosen from 1 choice
[ 1657.607708] usblp0: USB Bidirectional printer dev 5 if 1 alt 0 proto 2 vid 0x03F0 pid 0x3011
[ 1657.607993] usb 1-2: New USB device found, idVendor=03f0, idProduct=3011
[ 1657.607999] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1657.608003] usb 1-2: Product: psc 1100 series
[ 1657.608007] usb 1-2: Manufacturer: Hewlett-Packard
[ 1657.608010] usb 1-2: SerialNumber: MY41DG63HCB0
[ 1772.675387] usblp0: removed
[ 1848.677264] NVRM: Xid (0001:00): 6, PE0000 0280 00001400 0000fc14 6da98567 00000000
[ 1848.691767] NVRM: Xid (0001:00): 36, L1 -> L0
[ 2046.266348] usb 1-2: USB disconnect, address 5
[ 2051.473251] usb 1-1: new full speed USB device using uhci_hcd and address 6
[ 2051.677455] usb 1-1: configuration #1 chosen from 1 choice
[ 2051.684164] usblp0: USB Bidirectional printer dev 6 if 1 alt 0 proto 2 vid 0x03F0 pid 0x3011
[ 2051.684460] usb 1-1: New USB device found, idVendor=03f0, idProduct=3011
[ 2051.684471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2051.684476] usb 1-1: Product: psc 1100 series
[ 2051.684482] usb 1-1: Manufacturer: Hewlett-Packard
[ 2051.684487] usb 1-1: SerialNumber: MY41DG63HCB0
[ 2221.732935] usblp0: removed
[ 4920.820722] ------------[ cut here ]------------
[ 4920.820722] kernel BUG at drivers/media/video/videobuf-core.c:137!
[ 4920.820722] invalid opcode: 0000 [1] SMP
[ 4920.820722] CPU 0
[ 4920.820722] Modules linked in: nvidia(P) rfcomm l2cap ppdev parport_pc lp parport ipv6 acpi_cpufreq cpufreq_conservative cpufreq_ondemand cpufreq_userspace cpufreq_powersave cpufreq_stats fuse freq_table sbp2 loop snd_pcsp snd_hda_intel snd_pcm_oss arc4 snd_mixer_oss ecb crypto_blkcipher snd_pcm pcmcia iwl3945 joydev r5u870 usbcam snd_seq_dummy videobuf_dma_sg snd_seq_oss videobuf_core firmware_class snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq mac80211 uvcvideo yenta_socket led_class compat_ioctl32 snd_timer snd_seq_device i2c_i801 videodev rsrc_nonstatic serio_raw tifm_7xx1 rng_core hci_usb snd pcmcia_core cfg80211 v4l1_compat psmouse i2c_core tifm_core iTCO_wdt usblp bluetooth soundcore snd_page_alloc sony_laptop video output battery button ac intel_agp evdev usbhid hid ff_memless ext3 jbd mbcache dm_mirror dm_log dm_snapshot dm_mod ide_cd_mod sd_mod cdrom ata_generic ata_piix libata scsi_mod e100 mii ide_pci_generic ohci1394 ieee1394 piix ide_core ehci_hcd uhci_hcd dock thermal processor fan thermal_sys
[ 4920.820722] Pid: 16474, comm: cheese Tainted: P 2.6.26-1-amd64 #1
[ 4920.820722] RIP: 0010:[<ffffffffa02c38e5>] [<ffffffffa02c38e5>] :videobuf_core:videobuf_queue_core_init+0x91/0xde
[ 4920.820722] RSP: 0018:ffff810032cd3cc8 EFLAGS: 00010246
[ 4920.820722] RAX: ffffffffa02d70a0 RBX: 0000000000000001 RCX: 0000000000000000
[ 4920.820722] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8100690d97a8
[ 4920.820722] RBP: ffff8100690d9610 R08: 0000000000000000 R09: ffff8100690d9610
[ 4920.820722] R10: 0000000000000000 R11: ffffffff802f1e26 R12: 0000000000000004
[ 4920.820722] R13: 0000000000000000 R14: ffffffffa02e77a0 R15: 0000000000000000
[ 4920.820722] FS: 0000000042305950(0063) GS:ffffffff8053b000(0000) knlGS:0000000000000000
[ 4920.820722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4920.820722] CR2: 00007f6b5db5c5f0 CR3: 000000007e0e5000 CR4: 00000000000006e0
[ 4920.820722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4920.820722] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 4920.820722] Process cheese (pid: 16474, threadinfo ffff810032cd2000, task ffff8100564cf8f0)
[ 4920.820722] Stack: ffff81007cd50428 ffff81007d9f2000 00000000fffffff4 ffff8100690d9600
[ 4920.820722] ffff81007d9f2658 ffff8100714e1240 0000000000000000 ffffffffa02d404b
[ 4920.820722] ffff8100000000d8 ffff8100690d9600 ffffffffa02d70a0 ffffffffa02df1a3
[ 4920.820722] Call Trace:
[ 4920.820722] [<ffffffffa02d404b>] ? :videobuf_dma_sg:videobuf_queue_sg_init+0x23/0x28
[ 4920.820722] [<ffffffffa02df1a3>] ? :usbcam:usbcam_v4l_open+0x79/0x1ad
[ 4920.820722] [<ffffffffa0242fee>] ? :videodev:video_open+0xe4/0x151
[ 4920.820722] [<ffffffff8029d797>] ? chrdev_open+0x154/0x189
[ 4920.820722] [<ffffffff8029d643>] ? chrdev_open+0x0/0x189
[ 4920.820722] [<ffffffff80299505>] ? __dentry_open+0x12c/0x238
[ 4920.820722] [<ffffffff802a52ed>] ? do_filp_open+0x3d7/0x7c4
[ 4920.820722] [<ffffffff80299240>] ? get_unused_fd_flags+0x71/0x115
[ 4920.820722] [<ffffffff8029932a>] ? do_sys_open+0x46/0xc3
[ 4920.820722] [<ffffffff8020be9a>] ? system_call_after_swapgs+0x8a/0x8f
[ 4920.820722]
[ 4920.820722]
[ 4920.820722] Code: 04 0f 0b eb fe 49 83 7e 08 00 75 04 0f 0b eb fe 49 83 7e 10 00 75 04 0f 0b eb fe 49 83 7e 18 00 75 04 0f 0b eb fe 4d 85 ff 75 04 <0f> 0b eb fe 48 83 7c 24 50 00 75 04 0f 0b eb fe 48 c7 c6 c7 4c
[ 4920.820722] RIP [<ffffffffa02c38e5>] :videobuf_core:videobuf_queue_core_init+0x91/0xde
[ 4920.820722] RSP <ffff810032cd3cc8>
[ 4920.820722] ---[ end trace 4de369a7ba57068f ]---
Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=pt_PT.UTF-8, LC_CTYPE=pt_PT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages linux-image-2.6.26-1-amd64 depends on:
ii debconf [debconf-2.0] 1.5.22 Debian configuration management sy
ii initramfs-tools [linux-initra 0.92j tools for generating an initramfs
ii module-init-tools 3.4-1 tools for managing Linux kernel mo
linux-image-2.6.26-1-amd64 recommends no packages.
Versions of packages linux-image-2.6.26-1-amd64 suggests:
ii grub 0.97-47 GRand Unified Bootloader (Legacy v
pn linux-doc-2.6.26 <none> (no description available)
-- debconf information excluded
--
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On Wed, Sep 24, 2008 at 12:15:52AM +0200, Luis Carlos Oliveira Carvalheiro wrote:
> Package: linux-image-2.6.26-1-amd64
> Version: 2.6.26-5
> Severity: important
>
> When I try to use my webcam (motion eye webcam in a sony vaio
> vgn-fe41s) with cheese, xawtv and others, sometimes it
> hangs (webcam light doesn't even turn on) and I get the
> drivers/media/video/videobuf-core.c:137 bug in syslog
The upstream bug tracker contains a patch for this issue:
http://bugs.mediati.org/r5u870/issue19
Can you verify that it fixes the problem for you?
Cheers,
Moritz
--
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