[Bugme-new] [Bug 11284] New: WARNING: at drivers/base/power/main.c:82 device_pm_add

Thu Aug 7 23:14:37 PDT 2008

http://bugzilla.kernel.org/show_bug.cgi?id=11284

           Summary: WARNING: at drivers/base/power/main.c:82 device_pm_add
           Product: Power Management
           Version: 2.5
     KernelVersion: 2.6.27-rc2
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Hibernation/Suspend
        AssignedTo: power-management_other at kernel-bugs.osdl.org
        ReportedBy: m.s.tsirkin at gmail.com

Latest working kernel version: 2.6.26
Earliest failing kernel version: 2.6.27-rc2 (2.6.27-rc1 not tested yet)
with b8d62e336c9775365db94c6719f8e5702efe64a6 reverted
Distribution: ubuntu gutsy
Hardware Environment: T60p
Software Environment: 
Problem Description:

Upon suspend to ram and resume I get a lot of messages like the following.
Are these benign?
I see some instability in resume, but not easily reproducible.
Could this be a symptom?
The reason I revert b8d62e336c9775365db94c6719f8e5702efe64a6
is because otherwise laptop won't resume at all.

[ 4391.095856] hub 5-0:1.0: legacy resume
[ 4391.095909] sd 0:0:0:0: legacy resume
[ 4391.095919] sd 0:0:0:0: [sda] Starting disk
[ 4391.425849] ide-cdrom 0.0: legacy resume
[ 4391.432009] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO4
[ 4391.432009] hda: UDMA/33 mode selected
[ 4391.432266] psmouse serio2: legacy resume
[ 4391.432289] tpm_tis tpm_tis: resume
[ 4391.432323] usb 4-1: legacy resume
[ 4391.543224] usb 4-1: reset full speed USB device using uhci_hcd and address
2
[ 4391.696872] hci_usb 4-1:1.0: no reset_resume for driver hci_usb?
[ 4391.696876] hci_usb 4-1:1.1: no reset_resume for driver hci_usb?
[ 4391.697864] PM: Removing info for No Bus:usbdev4.2_ep83
[ 4391.698092] PM: Removing info for No Bus:usbdev4.2_ep03
[ 4391.698306] PM: Adding info for No Bus:usbdev4.2_ep83
[ 4391.698311] usb_endpoint usbdev4.2_ep83: parent 4-1:1.1 is sleeping, will
not add
[ 4391.698322] ------------[ cut here ]------------
[ 4391.698325] WARNING: at drivers/base/power/main.c:82
device_pm_add+0xde/0x110()
[ 4391.698329] Modules linked in: battery ac thinkpad_acpi nvram thermal fan
button ppp_async crc_ccitt ppp_generic slhc authenc xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 aead ah4 hci_usb bluetooth uinput ppdev
parport_pc lp parport acpi_cpufreq cpufreq_stats container ipv6 af_packet
ipt_LOG xt_limit ipt_addrtype xt_owner xt_state xt_tcpudp xt_conntrack
nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables deflate
zlib_deflate des_generic af_key tpm_tis tpm tpm_bios joydev pcmcia
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi_event
snd_seq arc4 yenta_socket ecb snd_timer rsrc_nonstatic psmouse snd_seq_device
pcmcia_core snd serio_raw soundcore snd_page_alloc intel_agp shpchp agpgart
pci_hotplug video output rfkill led_class evdev ext3 jbd mbcache ide_cd_mod
cdrom ata_piix sg sd_mod piix ahci libata ide_pci_generic ehci_hcd uhci_hcd
scsi_mod usbcore dock processor fuse cbc aes_i586 aes_generic sha1_generic
sha256_generic dm_crypt crypto_blkcipher dm_mod [last unloaded: mac80211]
[ 4391.698462] Pid: 11398, comm: bash Tainted: G        W
2.6.27-rc2-mst-suspend #32
[ 4391.698468]  [<c0127c54>] warn_on_slowpath+0x54/0x70
[ 4391.698477]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.698486]  [<c01d0d33>] ? sysfs_add_one+0x13/0x50
[ 4391.698495]  [<c032ed3a>] ? mutex_lock_nested+0x19a/0x260
[ 4391.698502]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.698509]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.698515]  [<c0128beb>] ? printk+0x1b/0x20
[ 4391.698521]  [<c027acfe>] device_pm_add+0xde/0x110
[ 4391.698543]  [<c0274b1f>] device_add+0x3ef/0x590
[ 4391.698551]  [<c0274cd2>] device_register+0x12/0x20
[ 4391.698565]  [<f88ac510>] usb_create_ep_files+0x170/0x2b0 [usbcore]
[ 4391.698618]  [<f88ab946>] usb_create_sysfs_intf_files+0x76/0xb0 [usbcore]
[ 4391.698663]  [<f88a7969>] usb_set_interface+0x119/0x1a0 [usbcore]
[ 4391.698706]  [<f88a9090>] usb_unbind_interface+0x60/0xa0 [usbcore]
[ 4391.698883]  [<c0276899>] __device_release_driver+0x59/0x90
[ 4391.698898]  [<c02769a3>] device_release_driver+0x23/0x40
[ 4391.698924]  [<f88a8c5b>] usb_driver_release_interface+0x9b/0xa0 [usbcore]
[ 4391.698993]  [<f8d3af2d>] hci_usb_disconnect+0x3d/0x80 [hci_usb]
[ 4391.699032]  [<f88a6484>] ? usb_disable_interface+0x34/0x50 [usbcore]
[ 4391.699119]  [<f88a907e>] usb_unbind_interface+0x4e/0xa0 [usbcore]
[ 4391.699213]  [<c0276899>] __device_release_driver+0x59/0x90
[ 4391.699227]  [<c02769a3>] device_release_driver+0x23/0x40
[ 4391.699251]  [<f88a8c5b>] usb_driver_release_interface+0x9b/0xa0 [usbcore]
[ 4391.699337]  [<f88a8c85>] usb_rebind_intf+0x25/0x70 [usbcore]
[ 4391.699397]  [<c014998b>] ? trace_hardirqs_on+0xb/0x10
[ 4391.699441]  [<f88a8d65>] do_unbind_rebind+0x75/0x80 [usbcore]
[ 4391.699524]  [<f88a8dc5>] usb_external_resume_device+0x55/0x80 [usbcore]
[ 4391.699609]  [<f88a8e15>] usb_resume+0x25/0x30 [usbcore]
[ 4391.699669]  [<c027a8da>] device_resume+0x3ba/0x430
[ 4391.699681]  [<c023da1d>] ? acpi_set_firmware_waking_vector+0x16/0x42
[ 4391.699701]  [<c0153a19>] suspend_devices_and_enter+0x79/0x170
[ 4391.699714]  [<c0153cd8>] enter_state+0x198/0x1b0
[ 4391.699726]  [<c0153d7f>] state_store+0x8f/0xd0
[ 4391.699737]  [<c0153cf0>] ? state_store+0x0/0xd0
[ 4391.699749]  [<c020e234>] kobj_attr_store+0x24/0x30
[ 4391.699763]  [<c01d0222>] sysfs_write_file+0xa2/0x100
[ 4391.699777]  [<c0189909>] vfs_write+0x99/0x130
[ 4391.699790]  [<c01d0180>] ? sysfs_write_file+0x0/0x100
[ 4391.699804]  [<c0189e4d>] sys_write+0x3d/0x70
[ 4391.699816]  [<c0103c15>] sysenter_do_call+0x12/0x35
[ 4391.699830]  =======================
[ 4391.699837] ---[ end trace ffe4ac9917363b1d ]---
[ 4391.700063] PM: Adding info for No Bus:usbdev4.2_ep03
[ 4391.700073] usb_endpoint usbdev4.2_ep03: parent 4-1:1.1 is sleeping, will
not add
[ 4391.700085] ------------[ cut here ]------------
[ 4391.700092] WARNING: at drivers/base/power/main.c:82
device_pm_add+0xde/0x110()
[ 4391.700100] Modules linked in: battery ac thinkpad_acpi nvram thermal fan
button ppp_async crc_ccitt ppp_generic slhc authenc xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 aead ah4 hci_usb bluetooth uinput ppdev
parport_pc lp parport acpi_cpufreq cpufreq_stats container ipv6 af_packet
ipt_LOG xt_limit ipt_addrtype xt_owner xt_state xt_tcpudp xt_conntrack
nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables deflate
zlib_deflate des_generic af_key tpm_tis tpm tpm_bios joydev pcmcia
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi_event
snd_seq arc4 yenta_socket ecb snd_timer rsrc_nonstatic psmouse snd_seq_device
pcmcia_core snd serio_raw soundcore snd_page_alloc intel_agp shpchp agpgart
pci_hotplug video output rfkill led_class evdev ext3 jbd mbcache ide_cd_mod
cdrom ata_piix sg sd_mod piix ahci libata ide_pci_generic ehci_hcd uhci_hcd
scsi_mod usbcore dock processor fuse cbc aes_i586 aes_generic sha1_generic
sha256_generic dm_crypt crypto_blkcipher dm_mod [last unloaded: mac80211]
[ 4391.700342] Pid: 11398, comm: bash Tainted: G        W
2.6.27-rc2-mst-suspend #32
[ 4391.700352]  [<c0127c54>] warn_on_slowpath+0x54/0x70
[ 4391.700366]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.700381]  [<c01d0d33>] ? sysfs_add_one+0x13/0x50
[ 4391.700396]  [<c032ed3a>] ? mutex_lock_nested+0x19a/0x260
[ 4391.700409]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.700422]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.700435]  [<c0128beb>] ? printk+0x1b/0x20
[ 4391.700446]  [<c027acfe>] device_pm_add+0xde/0x110
[ 4391.700485]  [<c0274b1f>] device_add+0x3ef/0x590
[ 4391.700499]  [<c0274cd2>] device_register+0x12/0x20
[ 4391.700524]  [<f88ac510>] usb_create_ep_files+0x170/0x2b0 [usbcore]
[ 4391.700620]  [<f88ab946>] usb_create_sysfs_intf_files+0x76/0xb0 [usbcore]
[ 4391.700706]  [<f88a7969>] usb_set_interface+0x119/0x1a0 [usbcore]
[ 4391.700801]  [<f88a9090>] usb_unbind_interface+0x60/0xa0 [usbcore]
[ 4391.700914]  [<c0276899>] __device_release_driver+0x59/0x90
[ 4391.700928]  [<c02769a3>] device_release_driver+0x23/0x40
[ 4391.700953]  [<f88a8c5b>] usb_driver_release_interface+0x9b/0xa0 [usbcore]
[ 4391.701020]  [<f8d3af2d>] hci_usb_disconnect+0x3d/0x80 [hci_usb]
[ 4391.701056]  [<f88a6484>] ? usb_disable_interface+0x34/0x50 [usbcore]
[ 4391.701140]  [<f88a907e>] usb_unbind_interface+0x4e/0xa0 [usbcore]
[ 4391.701232]  [<c0276899>] __device_release_driver+0x59/0x90
[ 4391.701246]  [<c02769a3>] device_release_driver+0x23/0x40
[ 4391.701270]  [<f88a8c5b>] usb_driver_release_interface+0x9b/0xa0 [usbcore]
[ 4391.701354]  [<f88a8c85>] usb_rebind_intf+0x25/0x70 [usbcore]
[ 4391.701413]  [<c014998b>] ? trace_hardirqs_on+0xb/0x10
[ 4391.701453]  [<f88a8d65>] do_unbind_rebind+0x75/0x80 [usbcore]
[ 4391.701535]  [<f88a8dc5>] usb_external_resume_device+0x55/0x80 [usbcore]
[ 4391.701618]  [<f88a8e15>] usb_resume+0x25/0x30 [usbcore]
[ 4391.701676]  [<c027a8da>] device_resume+0x3ba/0x430
[ 4391.701689]  [<c023da1d>] ? acpi_set_firmware_waking_vector+0x16/0x42
[ 4391.701705]  [<c0153a19>] suspend_devices_and_enter+0x79/0x170
[ 4391.701718]  [<c0153cd8>] enter_state+0x198/0x1b0
[ 4391.701730]  [<c0153d7f>] state_store+0x8f/0xd0
[ 4391.701740]  [<c0153cf0>] ? state_store+0x0/0xd0
[ 4391.701752]  [<c020e234>] kobj_attr_store+0x24/0x30
[ 4391.701764]  [<c01d0222>] sysfs_write_file+0xa2/0x100
[ 4391.701778]  [<c0189909>] vfs_write+0x99/0x130
[ 4391.701790]  [<c01d0180>] ? sysfs_write_file+0x0/0x100
[ 4391.701804]  [<c0189e4d>] sys_write+0x3d/0x70
[ 4391.701815]  [<c0103c15>] sysenter_do_call+0x12/0x35
[ 4391.701827]  =======================
[ 4391.701834] ---[ end trace ffe4ac9917363b1d ]---
[ 4391.701921] PM: Removing info for bluetooth:hci0
[ 4391.703561] PM: Removing info for No Bus:usbdev4.2_ep83
[ 4391.703662] PM: Removing info for No Bus:usbdev4.2_ep03
[ 4391.703837] PM: Adding info for No Bus:usbdev4.2_ep83
[ 4391.703842] usb_endpoint usbdev4.2_ep83: parent 4-1:1.1 is sleeping, will
not add
[ 4391.703848] ------------[ cut here ]------------
[ 4391.703852] WARNING: at drivers/base/power/main.c:82
device_pm_add+0xde/0x110()
[ 4391.703856] Modules linked in: battery ac thinkpad_acpi nvram thermal fan
button ppp_async crc_ccitt ppp_generic slhc authenc xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 aead ah4 hci_usb bluetooth uinput ppdev
parport_pc lp parport acpi_cpufreq cpufreq_stats container ipv6 af_packet
ipt_LOG xt_limit ipt_addrtype xt_owner xt_state xt_tcpudp xt_conntrack
nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables deflate
zlib_deflate des_generic af_key tpm_tis tpm tpm_bios joydev pcmcia
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi_event
snd_seq arc4 yenta_socket ecb snd_timer rsrc_nonstatic psmouse snd_seq_device
pcmcia_core snd serio_raw soundcore snd_page_alloc intel_agp shpchp agpgart
pci_hotplug video output rfkill led_class evdev ext3 jbd mbcache ide_cd_mod
cdrom ata_piix sg sd_mod piix ahci libata ide_pci_generic ehci_hcd uhci_hcd
scsi_mod usbcore dock processor fuse cbc aes_i586 aes_generic sha1_generic
sha256_generic dm_crypt crypto_blkcipher dm_mod [last unloaded: mac80211]
[ 4391.703978] Pid: 11398, comm: bash Tainted: G        W
2.6.27-rc2-mst-suspend #32
[ 4391.703982]  [<c0127c54>] warn_on_slowpath+0x54/0x70
[ 4391.703990]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.703997]  [<c01d0d33>] ? sysfs_add_one+0x13/0x50
[ 4391.704005]  [<c032ed3a>] ? mutex_lock_nested+0x19a/0x260
[ 4391.704009]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.704009]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.704009]  [<c0128beb>] ? printk+0x1b/0x20
[ 4391.704009]  [<c027acfe>] device_pm_add+0xde/0x110
[ 4391.704009]  [<c0274b1f>] device_add+0x3ef/0x590
[ 4391.704009]  [<c0274cd2>] device_register+0x12/0x20
[ 4391.704009]  [<f88ac510>] usb_create_ep_files+0x170/0x2b0 [usbcore]
[ 4391.704009]  [<f88ab946>] usb_create_sysfs_intf_files+0x76/0xb0 [usbcore]
[ 4391.704009]  [<f88a7969>] usb_set_interface+0x119/0x1a0 [usbcore]
[ 4391.704009]  [<f8d3b618>] hci_usb_probe+0x5d8/0x630 [hci_usb]
[ 4391.704009]  [<f88a936c>] usb_probe_interface+0xac/0x120 [usbcore]
[ 4391.704009]  [<c01d1c92>] ? sysfs_create_link+0x12/0x20
[ 4391.704009]  [<c0276b64>] driver_probe_device+0x84/0x180
[ 4391.704009]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.704009]  [<c03206d3>] ? klist_next+0x63/0xa0
[ 4391.704009]  [<c0276ce8>] __device_attach+0x8/0x10
[ 4391.704009]  [<c0275f57>] bus_for_each_drv+0x47/0x70
[ 4391.704009]  [<c0276d8e>] device_attach+0x6e/0x80
[ 4391.704009]  [<c0276ce0>] ? __device_attach+0x0/0x10
[ 4391.704009]  [<f88a8c93>] usb_rebind_intf+0x33/0x70 [usbcore]
[ 4391.704009]  [<c014998b>] ? trace_hardirqs_on+0xb/0x10
[ 4391.704009]  [<f88a8d65>] do_unbind_rebind+0x75/0x80 [usbcore]
[ 4391.704009]  [<f88a8dc5>] usb_external_resume_device+0x55/0x80 [usbcore]
[ 4391.704072]  [<f88a8e15>] usb_resume+0x25/0x30 [usbcore]
[ 4391.704111]  [<c027a8da>] device_resume+0x3ba/0x430
[ 4391.704117]  [<c023da1d>] ? acpi_set_firmware_waking_vector+0x16/0x42
[ 4391.704125]  [<c0153a19>] suspend_devices_and_enter+0x79/0x170
[ 4391.704131]  [<c0153cd8>] enter_state+0x198/0x1b0
[ 4391.704137]  [<c0153d7f>] state_store+0x8f/0xd0
[ 4391.704143]  [<c0153cf0>] ? state_store+0x0/0xd0
[ 4391.704148]  [<c020e234>] kobj_attr_store+0x24/0x30
[ 4391.704155]  [<c01d0222>] sysfs_write_file+0xa2/0x100
[ 4391.704162]  [<c0189909>] vfs_write+0x99/0x130
[ 4391.704167]  [<c01d0180>] ? sysfs_write_file+0x0/0x100
[ 4391.704174]  [<c0189e4d>] sys_write+0x3d/0x70
[ 4391.704180]  [<c0103c15>] sysenter_do_call+0x12/0x35
[ 4391.704186]  =======================
[ 4391.704189] ---[ end trace ffe4ac9917363b1d ]---
[ 4391.704299] PM: Adding info for No Bus:usbdev4.2_ep03
[ 4391.704304] usb_endpoint usbdev4.2_ep03: parent 4-1:1.1 is sleeping, will
not add
[ 4391.704310] ------------[ cut here ]------------
[ 4391.704314] WARNING: at drivers/base/power/main.c:82
device_pm_add+0xde/0x110()
[ 4391.704317] Modules linked in: battery ac thinkpad_acpi nvram thermal fan
button ppp_async crc_ccitt ppp_generic slhc authenc xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 aead ah4 hci_usb bluetooth uinput ppdev
parport_pc lp parport acpi_cpufreq cpufreq_stats container ipv6 af_packet
ipt_LOG xt_limit ipt_addrtype xt_owner xt_state xt_tcpudp xt_conntrack
nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables deflate
zlib_deflate des_generic af_key tpm_tis tpm tpm_bios joydev pcmcia
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi_event
snd_seq arc4 yenta_socket ecb snd_timer rsrc_nonstatic psmouse snd_seq_device
pcmcia_core snd serio_raw soundcore snd_page_alloc intel_agp shpchp agpgart
pci_hotplug video output rfkill led_class evdev ext3 jbd mbcache ide_cd_mod
cdrom ata_piix sg sd_mod piix ahci libata ide_pci_generic ehci_hcd uhci_hcd
scsi_mod usbcore dock processor fuse cbc aes_i586 aes_generic sha1_generic
sha256_generic dm_crypt crypto_blkcipher dm_mod [last unloaded: mac80211]
[ 4391.704439] Pid: 11398, comm: bash Tainted: G        W
2.6.27-rc2-mst-suspend #32
[ 4391.704444]  [<c0127c54>] warn_on_slowpath+0x54/0x70
[ 4391.704451]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.704458]  [<c01d0d33>] ? sysfs_add_one+0x13/0x50
[ 4391.704465]  [<c032ed3a>] ? mutex_lock_nested+0x19a/0x260
[ 4391.704472]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.704479]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.704485]  [<c0128beb>] ? printk+0x1b/0x20
[ 4391.704491]  [<c027acfe>] device_pm_add+0xde/0x110
[ 4391.704508]  [<c0274b1f>] device_add+0x3ef/0x590
[ 4391.704515]  [<c0274cd2>] device_register+0x12/0x20
[ 4391.704526]  [<f88ac510>] usb_create_ep_files+0x170/0x2b0 [usbcore]
[ 4391.704573]  [<f88ab946>] usb_create_sysfs_intf_files+0x76/0xb0 [usbcore]
[ 4391.704615]  [<f88a7969>] usb_set_interface+0x119/0x1a0 [usbcore]
[ 4391.704661]  [<f8d3b618>] hci_usb_probe+0x5d8/0x630 [hci_usb]
[ 4391.704676]  [<f88a936c>] usb_probe_interface+0xac/0x120 [usbcore]
[ 4391.704705]  [<c01d1c92>] ? sysfs_create_link+0x12/0x20
[ 4391.704728]  [<c0276b64>] driver_probe_device+0x84/0x180
[ 4391.704735]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.704741]  [<c03206d3>] ? klist_next+0x63/0xa0
[ 4391.704747]  [<c0276ce8>] __device_attach+0x8/0x10
[ 4391.704754]  [<c0275f57>] bus_for_each_drv+0x47/0x70
[ 4391.704760]  [<c0276d8e>] device_attach+0x6e/0x80
[ 4391.704766]  [<c0276ce0>] ? __device_attach+0x0/0x10
[ 4391.704780]  [<f88a8c93>] usb_rebind_intf+0x33/0x70 [usbcore]
[ 4391.704810]  [<c014998b>] ? trace_hardirqs_on+0xb/0x10
[ 4391.704828]  [<f88a8d65>] do_unbind_rebind+0x75/0x80 [usbcore]
[ 4391.704868]  [<f88a8dc5>] usb_external_resume_device+0x55/0x80 [usbcore]
[ 4391.704908]  [<f88a8e15>] usb_resume+0x25/0x30 [usbcore]
[ 4391.704937]  [<c027a8da>] device_resume+0x3ba/0x430
[ 4391.704944]  [<c023da1d>] ? acpi_set_firmware_waking_vector+0x16/0x42
[ 4391.704952]  [<c0153a19>] suspend_devices_and_enter+0x79/0x170
[ 4391.704958]  [<c0153cd8>] enter_state+0x198/0x1b0
[ 4391.704964]  [<c0153d7f>] state_store+0x8f/0xd0
[ 4391.704969]  [<c0153cf0>] ? state_store+0x0/0xd0
[ 4391.704975]  [<c020e234>] kobj_attr_store+0x24/0x30
[ 4391.704981]  [<c01d0222>] sysfs_write_file+0xa2/0x100
[ 4391.704988]  [<c0189909>] vfs_write+0x99/0x130
[ 4391.704994]  [<c01d0180>] ? sysfs_write_file+0x0/0x100
[ 4391.705001]  [<c0189e4d>] sys_write+0x3d/0x70
[ 4391.705006]  [<c0103c15>] sysenter_do_call+0x12/0x35
[ 4391.705013]  =======================
[ 4391.705016] ---[ end trace ffe4ac9917363b1d ]---
[ 4391.705072] PM: Adding info for bluetooth:hci0
[ 4391.705077] bluetooth hci0: parent 4-1:1.0 is sleeping, will not add
[ 4391.705083] ------------[ cut here ]------------
[ 4391.705086] WARNING: at drivers/base/power/main.c:82
device_pm_add+0xde/0x110()
[ 4391.705099] Modules linked in: battery ac thinkpad_acpi nvram thermal fan
button ppp_async crc_ccitt ppp_generic slhc authenc xfrm_user xfrm4_tunnel
tunnel4 ipcomp xfrm_ipcomp esp4 aead ah4 hci_usb bluetooth uinput ppdev
parport_pc lp parport acpi_cpufreq cpufreq_stats container ipv6 af_packet
ipt_LOG xt_limit ipt_addrtype xt_owner xt_state xt_tcpudp xt_conntrack
nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_nat nf_conntrack_ipv4
nf_conntrack_ftp nf_conntrack iptable_filter ip_tables x_tables deflate
zlib_deflate des_generic af_key tpm_tis tpm tpm_bios joydev pcmcia
snd_hda_intel snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_oss snd_seq_midi_event
snd_seq arc4 yenta_socket ecb snd_timer rsrc_nonstatic psmouse snd_seq_device
pcmcia_core snd serio_raw soundcore snd_page_alloc intel_agp shpchp agpgart
pci_hotplug video output rfkill led_class evdev ext3 jbd mbcache ide_cd_mod
cdrom ata_piix sg sd_mod piix ahci libata ide_pci_generic ehci_hcd uhci_hcd
scsi_mod usbcore dock processor fuse cbc aes_i586 aes_generic sha1_generic
sha256_generic dm_crypt crypto_blkcipher dm_mod [last unloaded: mac80211]
[ 4391.705219] Pid: 11398, comm: bash Tainted: G        W
2.6.27-rc2-mst-suspend #32
[ 4391.705224]  [<c0127c54>] warn_on_slowpath+0x54/0x70
[ 4391.705231]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.705238]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.705244]  [<c01d0c81>] ? sysfs_find_dirent+0x21/0x30
[ 4391.705252]  [<c032ed3a>] ? mutex_lock_nested+0x19a/0x260
[ 4391.705259]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.705265]  [<c027ac61>] ? device_pm_add+0x41/0x110
[ 4391.705272]  [<c0128beb>] ? printk+0x1b/0x20
[ 4391.705277]  [<c027acfe>] device_pm_add+0xde/0x110
[ 4391.705295]  [<c0274b1f>] device_add+0x3ef/0x590
[ 4391.705302]  [<c0274cd2>] device_register+0x12/0x20
[ 4391.705309]  [<f8d2ce42>] hci_register_sysfs+0x52/0xb0 [bluetooth]
[ 4391.705337]  [<f8d27a37>] hci_register_dev+0x337/0x370 [bluetooth]
[ 4391.705362]  [<f88ab946>] ? usb_create_sysfs_intf_files+0x76/0xb0 [usbcore]
[ 4391.705412]  [<f8d3b3b9>] hci_usb_probe+0x379/0x630 [hci_usb]
[ 4391.705427]  [<f88a936c>] usb_probe_interface+0xac/0x120 [usbcore]
[ 4391.705457]  [<c01d1c92>] ? sysfs_create_link+0x12/0x20
[ 4391.705478]  [<c0276b64>] driver_probe_device+0x84/0x180
[ 4391.705485]  [<c032fffd>] ? _spin_unlock+0x1d/0x20
[ 4391.705491]  [<c03206d3>] ? klist_next+0x63/0xa0
[ 4391.705498]  [<c0276ce8>] __device_attach+0x8/0x10
[ 4391.705504]  [<c0275f57>] bus_for_each_drv+0x47/0x70
[ 4391.705510]  [<c0276d8e>] device_attach+0x6e/0x80
[ 4391.705517]  [<c0276ce0>] ? __device_attach+0x0/0x10
[ 4391.705530]  [<f88a8c93>] usb_rebind_intf+0x33/0x70 [usbcore]
[ 4391.705560]  [<c014998b>] ? trace_hardirqs_on+0xb/0x10
[ 4391.705578]  [<f88a8d65>] do_unbind_rebind+0x75/0x80 [usbcore]
[ 4391.705617]  [<f88a8dc5>] usb_external_resume_device+0x55/0x80 [usbcore]
[ 4391.705656]  [<f88a8e15>] usb_resume+0x25/0x30 [usbcore]
[ 4391.705685]  [<c027a8da>] device_resume+0x3ba/0x430
[ 4391.705692]  [<c023da1d>] ? acpi_set_firmware_waking_vector+0x16/0x42
[ 4391.705700]  [<c0153a19>] suspend_devices_and_enter+0x79/0x170
[ 4391.705706]  [<c0153cd8>] enter_state+0x198/0x1b0
[ 4391.705712]  [<c0153d7f>] state_store+0x8f/0xd0
[ 4391.705717]  [<c0153cf0>] ? state_store+0x0/0xd0
[ 4391.705723]  [<c020e234>] kobj_attr_store+0x24/0x30
[ 4391.705729]  [<c01d0222>] sysfs_write_file+0xa2/0x100
[ 4391.705736]  [<c0189909>] vfs_write+0x99/0x130
[ 4391.705742]  [<c01d0180>] ? sysfs_write_file+0x0/0x100
[ 4391.705749]  [<c0189e4d>] sys_write+0x3d/0x70
[ 4391.705754]  [<c0103c15>] sysenter_do_call+0x12/0x35
[ 4391.705760]  =======================
[ 4391.705764] ---[ end trace ffe4ac9917363b1d ]---

Steps to reproduce:
The appeared after I did suspend to memory and then resumed
by closing/opening lid

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