Public bug reported:
[16786.193911] PM: Preparing system for mem sleep
[16786.193932] Freezing user space processes ...
[16806.198966] Freezing of tasks failed after 20.01 seconds (1 tasks refusing
to freeze, wq_busy=0):
[16806.198993] bluetoothd D ffffffff81605120 0 1744 1 0x00800004
[16806.199000] ffff880226a8dc18 0000000000000086 ffff880226a8dbf8
ffffffff815e890e
[16806.199006] ffff880226a8dfd8 ffff880226a8dfd8 ffff880226a8dfd8
0000000000012a40
[16806.199013] ffffffff81a0b020 ffff88022a881720 ffff880226a8dd28
7fffffffffffffff
[16806.199021] Call Trace:
[16806.199031] [<ffffffff815e890e>] ? __wait_on_bit+0x7e/0x90
[16806.199036] [<ffffffff815e8665>] schedule_timeout+0x2a5/0x320
[16806.199041] [<ffffffff810467cd>] ? select_idle_sibling+0x9d/0x160
[16806.199045] [<ffffffff815e80cf>] wait_for_common+0xdf/0x180
[16806.199049] [<ffffffff810572e0>] ? try_to_wake_up+0x200/0x200
[16806.199053] [<ffffffff815e824d>] wait_for_completion+0x1d/0x20
[16806.199058] [<ffffffff81081266>] kthread_stop+0x46/0x110
[16806.199064] [<ffffffffa0f21146>] bnep_del_connection+0x36/0x60 [bnep]
[16806.199069] [<ffffffffa0f21569>] bnep_sock_ioctl+0x189/0x250 [bnep]
[16806.199073] [<ffffffff8112fa78>] ? handle_mm_fault+0x1f8/0x350
[16806.199078] [<ffffffff81153324>] ? kmem_cache_free+0x114/0x120
[16806.199084] [<ffffffff814c0110>] sock_do_ioctl+0x30/0x70
[16806.199088] [<ffffffff814c1199>] sock_ioctl+0x79/0x2f0
[16806.199093] [<ffffffff811867ef>] ? mntput+0x1f/0x30
[16806.199097] [<ffffffff8117939a>] do_vfs_ioctl+0x8a/0x340
[16806.199100] [<ffffffff811796e1>] sys_ioctl+0x91/0xa0
[16806.199106] [<ffffffff815f22c2>] system_call_fastpath+0x16/0x1b
[16806.199137]
[16806.199138] Restarting tasks ... done.
[16806.210136] video LNXVIDEO:00: Restoring backlight state
[16806.789868] xhci_hcd 0000:0f:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[16806.789910] xhci_hcd 0000:0f:00.0: setting latency timer to 64
[16806.789919] xhci_hcd 0000:0f:00.0: xHCI Host Controller
[16806.789992] xhci_hcd 0000:0f:00.0: new USB bus registered, assigned bus
number 3
[16806.790412] xhci_hcd 0000:0f:00.0: irq 18, io mem 0xf2200000
[16806.790525] xhci_hcd 0000:0f:00.0: irq 48 for MSI/MSI-X
[16806.790537] xhci_hcd 0000:0f:00.0: irq 49 for MSI/MSI-X
[16806.790545] xhci_hcd 0000:0f:00.0: irq 50 for MSI/MSI-X
[16806.790552] xhci_hcd 0000:0f:00.0: irq 51 for MSI/MSI-X
[16806.790558] xhci_hcd 0000:0f:00.0: irq 52 for MSI/MSI-X
[16806.790565] xhci_hcd 0000:0f:00.0: irq 53 for MSI/MSI-X
[16806.790573] xhci_hcd 0000:0f:00.0: irq 54 for MSI/MSI-X
[16806.790601] xhci_hcd 0000:0f:00.0: irq 57 for MSI/MSI-X
[16806.791043] xHCI xhci_add_endpoint called for root hub
[16806.791046] xHCI xhci_check_bandwidth called for root hub
[16806.791085] hub 3-0:1.0: USB hub found
[16806.791101] hub 3-0:1.0: 2 ports detected
[16806.791202] xhci_hcd 0000:0f:00.0: xHCI Host Controller
[16806.791253] xhci_hcd 0000:0f:00.0: new USB bus registered, assigned bus
number 4
[16806.793675] xHCI xhci_add_endpoint called for root hub
[16806.793678] xHCI xhci_check_bandwidth called for root hub
[16806.793712] hub 4-0:1.0: USB hub found
[16806.793730] hub 4-0:1.0: 2 ports detected
[16807.345625] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
[16807.398537] usb 1-1.4: new full speed USB device number 7 using ehci_hcd
[16807.610448] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[16807.666231] e1000e 0000:00:19.0: irq 45 for MSI/MSI-X
[16807.667483] ADDRCONF(NETDEV_UP): eth0: link is not ready
[16848.082491] thinkpad_acpi: EC reports that Thermal Table has changed
[16848.672467] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[16912.758268] INFO: task bluetoothd:1744 blocked for more than 120 seconds.
[16912.758273] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this
message.
[16912.758277] bluetoothd D ffffffff81605120 0 1744 1 0x00000004
[16912.758283] ffff880226a8dc18 0000000000000086 ffff880226a8dbf8
ffffffff815e890e
[16912.758292] ffff880226a8dfd8 ffff880226a8dfd8 ffff880226a8dfd8
0000000000012a40
[16912.758295] ffffffff81a0b020 ffff88022a881720 ffff880226a8dd28
7fffffffffffffff
[16912.758299] Call Trace:
[16912.758308] [<ffffffff815e890e>] ? __wait_on_bit+0x7e/0x90
[16912.758311] [<ffffffff815e8665>] schedule_timeout+0x2a5/0x320
[16912.758316] [<ffffffff810467cd>] ? select_idle_sibling+0x9d/0x160
[16912.758322] [<ffffffff815e80cf>] wait_for_common+0xdf/0x180
[16912.758325] [<ffffffff810572e0>] ? try_to_wake_up+0x200/0x200
[16912.758328] [<ffffffff815e824d>] wait_for_completion+0x1d/0x20
[16912.758332] [<ffffffff81081266>] kthread_stop+0x46/0x110
[16912.758337] [<ffffffffa0f21146>] bnep_del_connection+0x36/0x60 [bnep]
[16912.758340] [<ffffffffa0f21569>] bnep_sock_ioctl+0x189/0x250 [bnep]
[16912.758344] [<ffffffff8112fa78>] ? handle_mm_fault+0x1f8/0x350
[16912.758348] [<ffffffff81153324>] ? kmem_cache_free+0x114/0x120
[16912.758352] [<ffffffff814c0110>] sock_do_ioctl+0x30/0x70
[16912.758355] [<ffffffff814c1199>] sock_ioctl+0x79/0x2f0
[16912.758359] [<ffffffff811867ef>] ? mntput+0x1f/0x30
[16912.758363] [<ffffffff8117939a>] do_vfs_ioctl+0x8a/0x340
[16912.758365] [<ffffffff811796e1>] sys_ioctl+0x91/0xa0
[16912.758369] [<ffffffff815f22c2>] system_call_fastpath+0x16/0x1b
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image (not installed)
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: tbfg 2268 F.... pulseaudio
/dev/snd/controlC0: tbfg 2268 F.... pulseaudio
/dev/snd/pcmC0D0p: tbfg 2268 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2620000 irq 57'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa218b,00100302'
Controls : 8
Simple ctrls : 5
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0a HDMI/DP'
Components : 'HDA:10de000a,10de0101,00100100'
Controls : 16
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6MHT38WW-1.13'
Mixer name : 'ThinkPad EC 6MHT38WW-1.13'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Fri Oct 21 20:18:38 2011
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=38df9fea-2f6a-4a54-9dff-e8208ac53807
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: LENOVO 4391WN7
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=addf47d3-0469-4893-9c69-8cc335efa0fe ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: Upgraded to oneiric on 2011-10-17 (4 days ago)
dmi.bios.date: 07/14/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET64WW (1.27 )
dmi.board.name: 4391WN7
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6NET64WW(1.27):bd07/14/2010:svnLENOVO:pn4391WN7:pvrThinkPadW510:rvnLENOVO:rn4391WN7:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4391WN7
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug oneiric staging
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https://bugs.launchpad.net/bugs/879604
Title:
bluetooth malfunction after suspend/resume with trace
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