Public bug reported:
ubuntu 11.04 beta reports "serious kernel problem" when system resumes
from suspend state (S3), though resume is successful
Linux ubuntu 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC
2011 x86_64 x86_64 x86_64 GNU/Linux
output of dmesg:
[ 2385.758967] WARNING: at
/build/buildd/linux-2.6.38/kernel/power/suspend_test.c:53
suspend_test_finish+0x86/0x90()
[ 2385.758969] Hardware name: 0221A16
[ 2385.758971] Component: resume devices, time: 11560
[ 2385.758972] Modules linked in: thinkpad_acpi parport_pc ppdev lp dm_crypt
parport binfmt_misc snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel
snd_hda_codec snd_hwdep rfcomm snd_pcm sco bnep joydev arc4 l2cap snd_seq_midi
rtl8192ce snd_rawmidi rtlwifi mac80211 snd_seq_midi_event snd_seq snd_timer
snd_seq_device uvcvideo videodev btusb v4l2_compat_ioctl32 nvram bluetooth snd
cfg80211 psmouse sp5100_tco soundcore edac_core edac_mce_amd snd_page_alloc
serio_raw i2c_piix4 k10temp shpchp squashfs aufs nls_iso8859_1 nls_cp437 vfat
fat dm_raid45 xor btrfs zlib_deflate libcrc32c radeon ttm drm_kms_helper drm
usb_storage uas video i2c_algo_bit ahci libahci r8169 [last unloaded:
thinkpad_acpi]
[ 2385.759014] Pid: 6567, comm: pm-suspend Tainted: G W
2.6.38-8-generic #42-Ubuntu
[ 2385.759017] Call Trace:
[ 2385.759023] [<ffffffff81065cef>] ? warn_slowpath_common+0x7f/0xc0
[ 2385.759027] [<ffffffff81065de6>] ? warn_slowpath_fmt+0x46/0x50
[ 2385.759030] [<ffffffff810a7556>] ? suspend_test_finish+0x86/0x90
[ 2385.759033] [<ffffffff810a726c>] ? suspend_devices_and_enter+0xac/0x170
[ 2385.759036] [<ffffffff810a7450>] ? enter_state+0x120/0x150
[ 2385.759040] [<ffffffff810a68a6>] ? state_store+0xc6/0x100
[ 2385.759044] [<ffffffff812dcae7>] ? kobj_attr_store+0x17/0x20
[ 2385.759048] [<ffffffff811d3cce>] ? sysfs_write_file+0xde/0x160
[ 2385.759052] [<ffffffff81164df6>] ? vfs_write+0xc6/0x180
[ 2385.759054] [<ffffffff81165111>] ? sys_write+0x51/0x90
[ 2385.759058] [<ffffffff8100c002>] ? system_call_fastpath+0x16/0x1b
[ 2385.759060] ---[ end trace 5a5d197966b56a32 ]---
[ 2385.759117] PM: Finishing wakeup.
[ 2385.759118] Restarting tasks ...
ProblemType: KernelOops
DistroRelease: Ubuntu 11.04
Package: linux-image-2.6.38-8-generic 2.6.38-8.42
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Annotation: Your system might become unstable now and might need to be
restarted.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
Cannot stat file /proc/3445/fd/35: Stale NFS file handle
Cannot stat file /proc/3445/fd/36: Stale NFS file handle
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 3421 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xd0900000 irq 16'
Mixer name : 'Conexant CX20582 (Pebble)'
Components : 'HDA:14f15066,17aa21c6,00100302'
Controls : 8
Simple ctrls : 5
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0510000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
85HT21WW-1.167000'
Mixer name : 'ThinkPad EC 85HT21WW-1.167000'
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: Sun Apr 24 09:02:23 2011
Failure: oops
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Beta amd64+mac (20110413)
MachineType: LENOVO 0221A16
ProcKernelCmdLine: initrd=/casper/initrd.lz file=/cdrom/preseed/hostname.seed
boot=casper quiet splash -- BOOT_IMAGE=/casper/vmlinuz
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.50
SourcePackage: linux
Title: WARNING: at /build/buildd/linux-2.6.38/kernel/power/suspend_test.c:53
suspend_test_finish+0x86/0x90()
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/17/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 85ET38WW (1.11 )
dmi.board.name: 0221A16
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:bvr85ET38WW(1.11):bd02/17/2011:svnLENOVO:pn0221A16:pvrThinkPadEdge:rvnLENOVO:rn0221A16:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 0221A16
dmi.product.version: ThinkPad Edge
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-kerneloops kernel-oops kernel-power natty
needs-upstream-testing resume suspend
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https://bugs.launchpad.net/bugs/769805
Title:
WARNING: at /build/buildd/linux-2.6.38/kernel/power/suspend_test.c:53
suspend_test_finish+0x86/0x90()
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