Natty can't suspend when SMB/CIFS mounted and in use

Bug #784030 reported by Christophe Beauregard
This bug report is a duplicate of:  Bug #24330: CIFS mount blocks suspend/hibernate. Edit Remove
36
This bug affects 6 people
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

In a nutshell, I have a SMB mount to my server with a PDF file in use. This prevents my netbook suspending. If I close evince and unmount the SMB share, I can suspend just fine. This worked just fine in Maverick until I upgraded on Sunday.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: cpb 1179 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x58540000 irq 45'
   Mixer name : 'Realtek ALC268'
   Components : 'HDA:10ec0268,1025015b,00100101'
   Controls : 8
   Simple ctrls : 5
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=2dc81df9-4c4c-4bdc-9b19-dd13d65b8c2c
MachineType: Acer AOA110
Package: linux (not installed)
ProcEnviron:
 LANGUAGE=en_CA:en
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=b91e3de3-4a1c-42b8-a50d-b18a9d3768b0 ro pciehp.pciehp_force=1 elevator=noop quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
RelatedPackageVersions:
 linux-restricted-modules-2.6.38-8-generic N/A
 linux-backports-modules-2.6.38-8-generic N/A
 linux-firmware 1.52
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
Tags: natty running-unity
Uname: Linux 2.6.38-8-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 10/06/2008
dmi.bios.vendor: Acer
dmi.bios.version: v0.3309
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 1
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAcer:bvrv0.3309:bd10/06/2008:svnAcer:pnAOA110:pvr1:rvnAcer:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct1:cvrChassisVersion:
dmi.product.name: AOA110
dmi.product.version: 1
dmi.sys.vendor: Acer

Revision history for this message
Christophe Beauregard (beauregardcp) wrote : AcpiTables.txt

apport information

tags: added: apport-collected natty running-unity
description: updated
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Christophe Beauregard (beauregardcp) wrote : AlsaDevices.txt

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Christophe Beauregard (beauregardcp) wrote : BootDmesg.txt

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Christophe Beauregard (beauregardcp) wrote : CRDA.txt

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Christophe Beauregard (beauregardcp) wrote : Card0.Amixer.values.txt

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Christophe Beauregard (beauregardcp) wrote : Card0.Codecs.codec.0.txt

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Christophe Beauregard (beauregardcp) wrote : CurrentDmesg.txt

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Christophe Beauregard (beauregardcp) wrote : IwConfig.txt

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Christophe Beauregard (beauregardcp) wrote : Lspci.txt

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Christophe Beauregard (beauregardcp) wrote : Lsusb.txt

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Christophe Beauregard (beauregardcp) wrote : PciMultimedia.txt

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Christophe Beauregard (beauregardcp) wrote : ProcCpuinfo.txt

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Christophe Beauregard (beauregardcp) wrote : ProcCpuinfo_.txt

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Christophe Beauregard (beauregardcp) wrote : ProcInterrupts.txt

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Christophe Beauregard (beauregardcp) wrote : ProcModules.txt

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Christophe Beauregard (beauregardcp) wrote : UdevDb.txt

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Christophe Beauregard (beauregardcp) wrote : UdevLog.txt

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Christophe Beauregard (beauregardcp) wrote : WifiSyslog.txt

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Christophe Beauregard (beauregardcp) wrote :

The relevant section of the CurrentDmesg being:

[ 577.900498] Freezing user space processes ...
[ 597.916245] Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0):
[ 597.916401] nautilus D f28a7658 0 1185 1088 0x00800004
[ 597.916415] efccfc88 00000086 efccfc78 f28a7658 00000246 efccfc28 efcd028c c183a8c0
[ 597.916429] 0b155a72 00000085 efcd0288 c183a8c0 c183a8c0 f77e28c0 efcd0000 ef605860
[ 597.916442] efccfca8 ffffffa8 efccfca0 f889fe47 00000001 0000005c 00000010 efccfc5c
[ 597.916456] Call Trace:
[ 597.916484] [<f889fe47>] ? smb_sendv+0xe7/0x310 [cifs]
[ 597.916497] [<c102d8c8>] ? default_spin_lock_flags+0x8/0x10
[ 597.916508] [<c150996f>] ? _raw_spin_lock_irqsave+0x2f/0x50
[ 597.916518] [<c106d5d8>] ? prepare_to_wait+0x48/0x70
[ 597.916536] [<f88a014f>] wait_for_response.clone.1+0x6f/0xb0 [cifs]
[ 597.916544] [<c106d370>] ? autoremove_wake_function+0x0/0x50
[ 597.916561] [<f88a0dbd>] SendReceive+0x17d/0x370 [cifs]
[ 597.916577] [<f8888732>] CIFSSMBUnixQPathInfo+0x122/0x280 [cifs]

Brad Figg (brad-figg)
Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
Christian Weiske (cweiske) wrote :

Same problem here with CIFS. gnome-panel is the one here that doesn't want to freeze.

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