Public bug reported:
Binary package hint: linux-image-2.6.15-27-386
Used xine to watch DVB-T broadcast with a UMT-010 USB DVB-T receiver. Xine hung
for some reason, tried to close the window but it would not close. The UI
(Gnome/X) was unresponsive. Unplugged the reveicer from the USB port. Used
Alt-Ctrl-F1 to get a text console, killed the xine process from the command
line. -> kernel BUG:
Sep 28 08:54:19 laptop kernel: [17179673.204000] usb 4-3: new high speed USB
device using ehci_hcd and address 5
Sep 28 08:54:19 laptop kernel: [17179673.528000] dvb-usb: found a 'Hanftek
UMT-010 DVB-T USB2.0' in cold state, will try to load a firmware
Sep 28 08:54:19 laptop kernel: [17179673.616000] dvb-usb: downloading firmware
from file 'dvb-usb-umt-010-02.fw' to the 'Cypress FX2'
Sep 28 08:54:19 laptop kernel: [17179673.648000] dvb-usb: Hanftek UMT-010 DVB-T
USB2.0 successfully initialized and connected.
Sep 28 08:54:19 laptop kernel: [17179673.648000] usbcore: registered new driver
dvb_usb_umt_010
Sep 28 08:54:20 laptop kernel: [17179673.852000] usb 4-3: USB disconnect,
address 5
Sep 28 08:54:20 laptop kernel: [17179673.852000] dvb-usb: generic DVB-USB
module successfully deinitialized and disconnected.
Sep 28 08:54:21 laptop kernel: [17179675.604000] usb 4-3: new high speed USB
device using ehci_hcd and address 6
Sep 28 08:54:21 laptop kernel: [17179675.736000] dvb-usb: found a 'Hanftek
UMT-010 DVB-T USB2.0' in warm state.
Sep 28 08:54:21 laptop kernel: [17179675.736000] dvb-usb: will pass the
complete MPEG2 transport stream to the software demuxer.
Sep 28 08:54:22 laptop kernel: [17179675.752000] DVB: registering new adapter
(Hanftek UMT-010 DVB-T USB2.0).
Sep 28 08:54:22 laptop kernel: [17179675.752000] DVB: registering frontend 0
(Zarlink MT352 DVB-T)...
Sep 28 08:54:22 laptop kernel: [17179675.768000] dvb-usb: Hanftek UMT-010 DVB-T
USB2.0 successfully initialized and connected.
Sep 28 09:39:34 laptop kernel: [17182388.144000] usb 4-3: USB disconnect,
address 6
Sep 28 09:39:34 laptop kernel: [17182388.148000] dvb-usb: bulk message failed:
-22 (4/-457990512)
Sep 28 09:39:34 laptop kernel: [17182388.148000] mt352_write() to reg 89 failed
(err = 0)!
Sep 28 09:39:34 laptop kernel: [17182388.148000] dvb-usb: bulk message failed:
-22 (4/-1072577056)
Sep 28 09:39:34 laptop kernel: [17182388.148000] mt352_write() to reg 8a failed
(err = 0)!
Sep 28 09:39:34 laptop kernel: [17182388.148000] dvb-usb: bulk message failed:
-22 (3/0)
Sep 28 09:39:34 laptop kernel: [17182388.164000] dvb-usb: Hanftek UMT-010 DVB-T
USB2.0 successfully deinitialized and disconnected.
Sep 28 09:39:36 laptop kernel: [17182390.164000] ------------[ cut here
]------------
Sep 28 09:39:36 laptop kernel: [17182390.164000] kernel BUG at
arch/i386/lib/usercopy.c:608!
Sep 28 09:39:36 laptop kernel: [17182390.164000] invalid operand: 0000 [#1]
Sep 28 09:39:36 laptop kernel: [17182390.164000] PREEMPT
Sep 28 09:39:36 laptop kernel: [17182390.164000] Modules linked in:
dvb_usb_umt_010 mt352 dvb_usb_dibusb_common dib3000mc dib3000_common dvb_usb
dvb_core dvb_pll rfcomm l2cap bluetooth ppdev i915 drm acpi_cpufreq
cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand
cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi
container button acpi_sbs battery ac i2c_acpi_ec i2c_core ipv6 nls_iso8859_1
nls_cp437 vfat fat nls_utf8 ntfs dm_mod af_packet md_mod sr_mod sbp2 scsi_mod
parport_pc lp parport pcmcia yenta_socket rsrc_nonstatic irda joydev crc_ccitt
b44 mii pcmcia_core snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer psmouse serio_raw snd soundcore snd_page_alloc
rtc shpchp pci_hotplug intel_agp agpgart tsdev evdev usbhid ext3 jbd
ide_generic ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore ide_cd cdrom ide_disk
piix generic thermal processor fan capability commoncap vga16fb vgastate fbcon
tileblit font bitblit softcursor
Sep 28 09:39:36 laptop kernel: [17182390.164000] CPU: 0
Sep 28 09:39:36 laptop kernel: [17182390.164000] EIP:
0060:[copy_to_user+62/80] Not tainted VLI
Sep 28 09:39:36 laptop kernel: [17182390.164000] EFLAGS: 00010282
(2.6.15-27-386)
Sep 28 09:39:36 laptop kernel: [17182390.164000] EIP is at
copy_to_user+0x3e/0x50
Sep 28 09:39:36 laptop kernel: [17182390.164000] eax: 00000000 ebx: 095100f0
ecx: f0a8128c edx: c01f7705
Sep 28 09:39:36 laptop kernel: [17182390.164000] esi: 00000001 edi: f0a812c8
ebp: 00004970 esp: e818bf08
Sep 28 09:39:36 laptop kernel: [17182390.164000] ds: 007b es: 007b ss: 0068
Sep 28 09:39:36 laptop kernel: [17182390.164000] Process gxine (pid: 7840,
threadinfo=e818a000 task=da56e550)
Sep 28 09:39:36 laptop kernel: [17182390.164000] Stack: 00004970 f0a8128c
f0a812c8 f8e9aa78 095100f0 00000001 f0a8128c e818a000
Sep 28 09:39:36 laptop kernel: [17182390.164000] f0a812d8 e818a000
c0174267 da488b00 c017427d df2fb820 e818bf60 00000000
Sep 28 09:39:36 laptop kernel: [17182390.164000] da488b00 00004970
e818bfa4 f8e9ae1b f0a812c8 00000800 095100f0 00004970
Sep 28 09:39:36 laptop kernel: [17182390.164000] Call Trace:
Sep 28 09:39:36 laptop kernel: [17182390.164000] [pg0+950471288/1069368320]
dvb_dmxdev_buffer_read+0x1c8/0x260 [dvb_core]
Sep 28 09:39:36 laptop kernel: [17182390.164000] [do_pollfd+71/208]
do_pollfd+0x47/0xd0
Sep 28 09:39:36 laptop kernel: [17182390.164000] [do_pollfd+93/208]
do_pollfd+0x5d/0xd0
Sep 28 09:39:36 laptop kernel: [17182390.164000] [pg0+950472219/1069368320]
dvb_dvr_read+0x2b/0x30 [dvb_core]
Sep 28 09:39:36 laptop kernel: [17182390.164000] [vfs_read+150/336]
vfs_read+0x96/0x150
Sep 28 09:39:36 laptop kernel: [17182390.164000] [sys_read+56/128]
sys_read+0x38/0x80
Sep 28 09:39:36 laptop kernel: [17182390.164000] [sysenter_past_esp+84/121]
sysenter_past_esp+0x54/0x79
Sep 28 09:39:36 laptop kernel: [17182390.164000] Code: b8 00 e0 ff ff 21 e0 89
da 01 ca 19 ff 39 50 18 83 df 00 85 ff 75 1e 89 4c 24 18 89 74 24 14 89 5c 24
10 5b 5e 5f e9 e2 fe ff ff <0f> 0b 60 02 b4 8f 30 c0 eb cb 89 c8 5b 5e 5f c3 89
f6 57 56 53
Sep 28 09:39:36 laptop kernel: [17182390.164000] <1>Unable to handle kernel
paging request at virtual address 20eb7865
Sep 28 09:39:36 laptop kernel: [17182390.164000] printing eip:
Sep 28 09:39:36 laptop kernel: [17182390.164000] 20eb7865
Sep 28 09:39:36 laptop kernel: [17182390.164000] *pde = 00000000
Sep 28 09:39:36 laptop kernel: [17182390.164000] Oops: 0000 [#2]
Sep 28 09:39:36 laptop kernel: [17182390.164000] PREEMPT
Sep 28 09:39:36 laptop kernel: [17182390.164000] Modules linked in:
dvb_usb_umt_010 mt352 dvb_usb_dibusb_common dib3000mc dib3000_common dvb_usb
dvb_core dvb_pll rfcomm l2cap bluetooth ppdev i915 drm acpi_cpufreq
cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand
cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi
container button acpi_sbs battery ac i2c_acpi_ec i2c_core ipv6 nls_iso8859_1
nls_cp437 vfat fat nls_utf8 ntfs dm_mod af_packet md_mod sr_mod sbp2 scsi_mod
parport_pc lp parport pcmcia yenta_socket rsrc_nonstatic irda joydev crc_ccitt
b44 mii pcmcia_core snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer psmouse serio_raw snd soundcore snd_page_alloc
rtc shpchp pci_hotplug intel_agp agpgart tsdev evdev usbhid ext3 jbd
ide_generic ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore ide_cd cdrom ide_disk
piix generic thermal processor fan capability commoncap vga16fb vgastate fbcon
tileblit font bitblit softcursor
Sep 28 09:39:36 laptop kernel: [17182390.164000] CPU: 0
Sep 28 09:39:36 laptop kernel: [17182390.164000] EIP:
0060:[phys_startup_32+551254117/-1073741824] Not tainted VLI
Sep 28 09:39:36 laptop kernel: [17182390.164000] EFLAGS: 00010246
(2.6.15-27-386)
Sep 28 09:39:36 laptop kernel: [17182390.164000] EIP is at 0x20eb7865
Sep 28 09:39:36 laptop kernel: [17182390.164000] eax: 00000000 ebx: f0a812ff
ecx: 00000001 edx: 00000000
Sep 28 09:39:36 laptop kernel: [17182390.164000] esi: f0a8130c edi: 00000282
ebp: f0a812ff esp: dfe33f58
Sep 28 09:39:36 laptop kernel: [17182390.164000] ds: 007b es: 007b ss: 0068
Sep 28 09:39:36 laptop kernel: [17182390.164000] Process kacpid (pid: 9,
threadinfo=dfe32000 task=dffca550)
Sep 28 09:39:36 laptop kernel: [17182390.164000] Stack: c01f7748 fede40c0
f0a81308 c012cb0a f0a812ff dfe32000 dffd14d8 dffd14c8
Sep 28 09:39:36 laptop kernel: [17182390.164000] dffd14d0 dfe32000
c01f7705 dfe32000 00000001 00000000 fcb4da00 00010000
Sep 28 09:39:36 laptop kernel: [17182390.164000] 00000000 00000000
dffca550 c0118940 00100100 00200200 ffffffff ffffffff
Sep 28 09:39:36 laptop kernel: [17182390.164000] Call Trace:
Sep 28 09:39:36 laptop kernel: [17182390.164000]
[acpi_os_execute_deferred+67/80] acpi_os_execute_deferred+0x43/0x50
Sep 28 09:39:36 laptop kernel: [17182390.164000] [worker_thread+442/656]
worker_thread+0x1ba/0x290
Sep 28 09:39:36 laptop kernel: [17182390.164000]
[acpi_os_execute_deferred+0/80] acpi_os_execute_deferred+0x0/0x50
Sep 28 09:39:36 laptop kernel: [17182390.164000] [default_wake_function+0/32]
default_wake_function+0x0/0x20
Sep 28 09:39:36 laptop kernel: [17182390.164000] [worker_thread+0/656]
worker_thread+0x0/0x290
Sep 28 09:39:36 laptop kernel: [17182390.164000] [kthread+147/160]
kthread+0x93/0xa0
Sep 28 09:39:36 laptop kernel: [17182390.164000] [kthread+0/160]
kthread+0x0/0xa0
Sep 28 09:39:36 laptop kernel: [17182390.164000] [kernel_thread_helper+5/16]
kernel_thread_helper+0x5/0x10
Sep 28 09:39:36 laptop kernel: [17182390.164000] Code: Bad EIP value.
Sep 28 09:41:19 laptop kernel: [17182390.164000] <1>Unable to handle kernel
paging request at virtual address f8e8c050
Sep 28 09:41:19 laptop kernel: [17182492.440000] printing eip:
Sep 28 09:41:19 laptop kernel: [17182492.444000] f8e9c32b
Sep 28 09:41:19 laptop kernel: [17182492.452000] *pde = 36dd3067
Sep 28 09:41:19 laptop kernel: [17182492.456000] Oops: 0000 [#3]
Sep 28 09:41:19 laptop kernel: [17182492.456000] PREEMPT
Sep 28 09:41:19 laptop kernel: [17182492.456000] Modules linked in:
dvb_usb_umt_010 mt352 dvb_usb_dibusb_common dib3000mc dib3000_common dvb_usb
dvb_core dvb_pll rfcomm l2cap bluetooth ppdev i915 drm acpi_cpufreq
cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand
cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi
container button acpi_sbs battery ac i2c_acpi_ec i2c_core ipv6 nls_iso8859_1
nls_cp437 vfat fat nls_utf8 ntfs dm_mod af_packet md_mod sr_mod sbp2 scsi_mod
parport_pc lp parport pcmcia yenta_socket rsrc_nonstatic irda joydev crc_ccitt
b44 mii pcmcia_core snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer psmouse serio_raw snd soundcore snd_page_alloc
rtc shpchp pci_hotplug intel_agp agpgart tsdev evdev usbhid ext3 jbd
ide_generic ohci1394 ieee1394 ehci_hcd uhci_hcd usbcore ide_cd cdrom ide_disk
piix generic thermal processor fan capability commoncap vga16fb vgastate fbcon
tileblit font bitblit softcursor
Sep 28 09:41:19 laptop kernel: [17182492.456000] CPU: 0
Sep 28 09:41:19 laptop kernel: [17182492.456000] EIP:
0060:[pg0+950477611/1069368320] Not tainted VLI
Sep 28 09:41:19 laptop kernel: [17182492.456000] EFLAGS: 00010282
(2.6.15-27-386)
Sep 28 09:41:19 laptop kernel: [17182492.456000] EIP is at
dvb_demux_release+0xb/0x20 [dvb_core]
Sep 28 09:41:19 laptop kernel: [17182492.456000] eax: f8e8c000 ebx: 00000008
ecx: ee7b8998 edx: ee72d900
Sep 28 09:41:19 laptop kernel: [17182492.456000] esi: ee72d900 edi: f0a638fc
ebp: ee7b8998 esp: dc9b3e4c
Sep 28 09:41:19 laptop kernel: [17182492.456000] ds: 007b es: 007b ss: 0068
Sep 28 09:41:19 laptop kernel: [17182492.456000] Process gxine (pid: 7831,
threadinfo=dc9b2000 task=e4b2ea70)
Sep 28 09:41:19 laptop kernel: [17182492.456000] Stack: c0160c97 f0a638fc
f8e8c000 dfff4140 ee72d900 00000000 dfeb3040 00000000
Sep 28 09:41:19 laptop kernel: [17182492.456000] c015f34b ee72d900
dfeb3040 ee72d900 dfeb3040 00007fff 00000028 d9e3a240
Sep 28 09:41:19 laptop kernel: [17182492.456000] c011df82 ee72d900
dfeb3040 dfeb3040 00000001 dfeb3040 e4b2ea70 00000001
Sep 28 09:41:19 laptop kernel: [17182492.456000] Call Trace:
Sep 28 09:41:19 laptop kernel: [17182492.456000] [__fput+119/352]
__fput+0x77/0x160
Sep 28 09:41:19 laptop kernel: [17182492.456000] [filp_close+59/128]
filp_close+0x3b/0x80
Sep 28 09:41:19 laptop kernel: [17182492.456000] [put_files_struct+114/192]
put_files_struct+0x72/0xc0
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_exit+268/1008]
do_exit+0x10c/0x3f0
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_group_exit+47/176]
do_group_exit+0x2f/0xb0
Sep 28 09:41:19 laptop kernel: [17182492.456000]
[get_signal_to_deliver+517/816] get_signal_to_deliver+0x205/0x330
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_signal+68/272]
do_signal+0x44/0x110
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_anonymous_page+364/400]
do_anonymous_page+0x16c/0x190
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_anonymous_page+127/400]
do_anonymous_page+0x7f/0x190
Sep 28 09:41:19 laptop kernel: [17182492.456000] [__handle_mm_fault+407/528]
__handle_mm_fault+0x197/0x210
Sep 28 09:41:19 laptop kernel: [17182492.456000] [sockfd_lookup+15/128]
sockfd_lookup+0xf/0x80
Sep 28 09:41:19 laptop kernel: [17182492.456000] [sys_socketcall+192/480]
sys_socketcall+0xc0/0x1e0
Sep 28 09:41:19 laptop kernel: [17182492.456000] [do_notify_resume+39/64]
do_notify_resume+0x27/0x40
Sep 28 09:41:19 laptop kernel: [17182492.456000] [work_notifysig+19/37]
work_notifysig+0x13/0x25
Sep 28 09:41:19 laptop kernel: [17182492.456000] Code: 31 d2 89 d0 5b c3 8d 76
00 8d bc 27 00 00 00 00 ba ea ff ff ff 89 d0 5b c3 8d b4 26 00 00 00 00 8b 44
24 08 8b 40 74 89 44 24 08 <8b> 40 50 89 44 24 04 e9 b9 f8 ff ff 89 f6 8d bc 27
00 00 00 00
Sep 28 09:41:19 laptop kernel: [17182492.456000] <1>Fixing recursive fault but
reboot is needed!
** Affects: linux-source-2.6.15 (Ubuntu)
Importance: Undecided
Status: Unconfirmed
--
kernel BUG at arch/i386/lib/usercopy.c:608!
https://launchpad.net/bugs/62731
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