Message-ID: <a44ae5cd0902022058x629dc2a3o641193630b60393f@mail.gmail.com>
Date:	Mon, 2 Feb 2009 23:58:57 -0500
From:	Miles Lane <miles.lane@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: 2.6.29-rc3-git3 -- Failure to resume two Sandisk USB flash drives 
	attached to a Belkin USB Busport Mobile (F5U022).

Before suspend:

pcmcia_socket pcmcia_socket0: pccard: CardBus card inserted into slot 0
pci 0000:05:00.0: reg 10 32bit mmio: [0x000000-0x000fff]
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci_hcd: block sizes: ed 80 td 96
ohci_hcd 0000:05:00.0: enabling device (0000 -> 0002)
ohci_hcd 0000:05:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
ohci_hcd 0000:05:00.0: setting latency timer to 64
ohci_hcd 0000:05:00.0: OHCI Host Controller
drivers/usb/core/inode.c: creating file '006'
ohci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 6
ohci_hcd 0000:05:00.0: WARNING: OPTi workarounds unavailable
ohci_hcd 0000:05:00.0: created debug files
ohci_hcd 0000:05:00.0: irq 17, io mem 0xf0000000
ohci_hcd 0000:05:00.0: OHCI controller state
ohci_hcd 0000:05:00.0: OHCI 1.0, NO legacy support registers
ohci_hcd 0000:05:00.0: control 0x083 HCFS=operational CBSR=3
ohci_hcd 0000:05:00.0: cmdstatus 0x00000 SOC=0
ohci_hcd 0000:05:00.0: intrstatus 0x00000044 RHSC SF
ohci_hcd 0000:05:00.0: intrenable 0x8000000a MIE RD WDH
ohci_hcd 0000:05:00.0: hcca frame #0003
ohci_hcd 0000:05:00.0: roothub.a 01000202 POTPGT=1 NPS NDP=2(2)
ohci_hcd 0000:05:00.0: roothub.b 00000000 PPCM=0000 DR=0000
ohci_hcd 0000:05:00.0: roothub.status 00008000 DRWE
ohci_hcd 0000:05:00.0: roothub.portstatus [0] 0x00010101 CSC PPS CCS
ohci_hcd 0000:05:00.0: roothub.portstatus [1] 0x00010101 CSC PPS CCS
usb usb6: default language 0x0409
usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb6: Product: OHCI Host Controller
usb usb6: Manufacturer: Linux 2.6.29-rc3-git3 ohci_hcd
usb usb6: SerialNumber: 0000:05:00.0
usb usb6: uevent
usb usb6: usb_probe_device
usb usb6: configuration #1 chosen from 1 choice
usb usb6: adding 6-0:1.0 (config #1, interface 0)
usb 6-0:1.0: uevent
hub 6-0:1.0: usb_probe_interface
hub 6-0:1.0: usb_probe_interface - got id
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
hub 6-0:1.0: standalone hub
hub 6-0:1.0: no power switching (usb 1.0)
hub 6-0:1.0: global over-current protection
hub 6-0:1.0: power on to power good time: 2ms
hub 6-0:1.0: local power source is good
hub 6-0:1.0: no over-current condition exists
hub 6-0:1.0: trying to enable port power on non-switchable hub
drivers/usb/core/inode.c: creating file '001'
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [0] = 0x00010101 CSC PPS CCS
hub 6-0:1.0: port 1: status 0101 change 0001
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [1] = 0x00010101 CSC PPS CCS
hub 6-0:1.0: port 2: status 0101 change 0001
hub 6-0:1.0: state 7 ports 2 chg 0006 evt 0000
hub 6-0:1.0: port 1, status 0101, change 0000, 12 Mb/s
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [0] = 0x00100103
PRSC PPS PES CCS
usb 6-1: new full speed USB device using ohci_hcd and address 2
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [0] = 0x00100103
PRSC PPS PES CCS
usb 6-1: not running at top speed; connect to a high speed hub
usb 6-1: default language 0x0409
usb 6-1: New USB device found, idVendor=0781, idProduct=5406
usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 6-1: Product: U3 Cruzer Micro
usb 6-1: Manufacturer: SanDisk
usb 6-1: SerialNumber: 1100500C9FC366E7
usb 6-1: uevent
usb 6-1: usb_probe_device
usb 6-1: configuration #1 chosen from 1 choice
usb 6-1: adding 6-1:1.0 (config #1, interface 0)
usb 6-1:1.0: uevent
drivers/usb/core/inode.c: creating file '002'
hub 6-0:1.0: port 2, status 0101, change 0000, 12 Mb/s
libusual 6-1:1.0: usb_probe_interface
libusual 6-1:1.0: usb_probe_interface - got id
usbcore: registered new interface driver libusual
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [1] = 0x00100103
PRSC PPS PES CCS
Initializing USB Mass Storage driver...
usb-storage 6-1:1.0: usb_probe_interface
usb-storage 6-1:1.0: usb_probe_interface - got id
scsi6 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb 6-2: new full speed USB device using ohci_hcd and address 3
ohci_hcd 0000:05:00.0: GetStatus roothub.portstatus [1] = 0x00100103
PRSC PPS PES CCS
usb 6-2: not running at top speed; connect to a high speed hub
usb 6-2: default language 0x0409
usb 6-2: New USB device found, idVendor=0781, idProduct=5406
usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 6-2: Product: U3 Cruzer Micro
usb 6-2: Manufacturer: SanDisk Corporation
usb 6-2: SerialNumber: 0000162B5371EB2B
usb 6-2: uevent
usb 6-2: usb_probe_device
usb 6-2: configuration #1 chosen from 1 choice
usb 6-2: adding 6-2:1.0 (config #1, interface 0)
usb 6-2:1.0: uevent
libusual 6-2:1.0: usb_probe_interface
libusual 6-2:1.0: usb_probe_interface - got id
usb-storage 6-2:1.0: usb_probe_interface
usb-storage 6-2:1.0: usb_probe_interface - got id
scsi7 : SCSI emulation for USB Mass Storage devices
drivers/usb/core/inode.c: creating file '003'
hub 6-0:1.0: state 7 ports 2 chg 0000 evt 0004
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
scsi 6:0:0:0: Direct-Access     SanDisk  Cruzer           7.01 PQ: 0 ANSI: 0 CCS
sd 6:0:0:0: [sdb] 15695871 512-byte hardware sectors: (8.03 GB/7.48 GiB)
ohci_hcd 0000:05:00.0: urb ffff880043c29948 path 1 ep1in 92120000 cc 9
--> status -121
sd 6:0:0:0: [sdb] Write Protect is off
sd 6:0:0:0: [sdb] Mode Sense: 45 00 00 08
sd 6:0:0:0: [sdb] Assuming drive cache: write through
sd 6:0:0:0: [sdb] 15695871 512-byte hardware sectors: (8.03 GB/7.48 GiB)
ohci_hcd 0000:05:00.0: urb ffff880043c29318 path 1 ep1in 93120000 cc 9
--> status -121
sd 6:0:0:0: [sdb] Write Protect is off
sd 6:0:0:0: [sdb] Mode Sense: 45 00 00 08
sd 6:0:0:0: [sdb] Assuming drive cache: write through
 sdb: sdb1
sd 6:0:0:0: [sdb] Attached SCSI removable disk
sd 6:0:0:0: Attached scsi generic sg2 type 0
scsi 6:0:0:1: CD-ROM            SanDisk  Cruzer           7.01 PQ: 0 ANSI: 0
usb 6-1:1.0: uevent
usb 6-1: uevent
ohci_hcd 0000:05:00.0: urb ffff880043c29738 path 1 ep1in 92120000 cc 9
--> status -121
sr1: scsi3-mmc drive: 48x/48x tray
sr 6:0:0:1: Attached scsi CD-ROM sr1
sr 6:0:0:1: Attached scsi generic sg3 type 5
usb-storage: device scan complete
scsi 7:0:0:0: Direct-Access     SanDisk  U3 Cruzer Micro  3.27 PQ: 0 ANSI: 2
sd 7:0:0:0: [sdc] 8009728 512-byte hardware sectors: (4.10 GB/3.81 GiB)
ohci_hcd 0000:05:00.0: urb ffff880043c29a50 path 2 ep1in 92120000 cc 9
--> status -121
sd 7:0:0:0: [sdc] Write Protect is off
sd 7:0:0:0: [sdc] Mode Sense: 03 00 00 00
sd 7:0:0:0: [sdc] Assuming drive cache: write through
sd 7:0:0:0: [sdc] 8009728 512-byte hardware sectors: (4.10 GB/3.81 GiB)
ohci_hcd 0000:05:00.0: urb ffff880043c29738 path 2 ep1in 93120000 cc 9
--> status -121
sd 7:0:0:0: [sdc] Write Protect is off
sd 7:0:0:0: [sdc] Mode Sense: 03 00 00 00
sd 7:0:0:0: [sdc] Assuming drive cache: write through
 sdc: sdc1
sd 7:0:0:0: [sdc] Attached SCSI removable disk
sd 7:0:0:0: Attached scsi generic sg4 type 0
scsi 7:0:0:1: CD-ROM            SanDisk  U3 Cruzer Micro  3.27 PQ: 0 ANSI: 2
ohci_hcd 0000:05:00.0: urb ffff880043c29108 path 2 ep1in 93120000 cc 9
--> status -121
ohci_hcd 0000:05:00.0: urb ffff8800509cab58 path 2 ep1in 43160000 cc 4
--> status -32
usb 6-2:1.0: uevent
usb 6-2: uevent
ohci_hcd 0000:05:00.0: urb ffff880043c29630 path 2 ep1in 93120000 cc 9
--> status -121
ohci_hcd 0000:05:00.0: urb ffff8800509cab58 path 2 ep1in 43160000 cc 4
--> status -32
ohci_hcd 0000:05:00.0: urb ffff880043c29630 path 2 ep1in 93120000 cc 9
--> status -121
ohci_hcd 0000:05:00.0: urb ffff8800509cab58 path 2 ep1in 43160000 cc 4
--> status -32
------------[ cut here ]------------
WARNING: at drivers/usb/storage/transport.c:584
last_sector_hacks+0x103/0x165 [usb_storage]()
Hardware name: MT6821
sdb: Successful last sector success at 15695870, device 0781:5406:0200
Modules linked in: usb_storage libusual ohci_hcd iwl3945 rfkill
mac80211 led_class lib80211 cfg80211 orinoco_cs orinoco hermes_dld
hermes binfmt_misc sco bridge stp rfcomm llc bnep l2cap bluetooth ipv6
acpi_cpufreq cpufreq_ondemand cpufreq_stats cpufreq_performance
freq_table cpufreq_powersave pci_slot sbs sbshc sbp2 ppdev parport_pc
lp parport snd_hda_codec_si3054 snd_hda_codec_idt snd_hda_intel
snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm arc4 ecb
snd_seq_oss joydev pcmcia snd_seq_midi snd_rawmidi snd_seq_midi_event
snd_seq snd_timer snd_seq_device tifm_7xx1 yenta_socket rsrc_nonstatic
pcmcia_core rng_core ac tifm_core snd rtc_cmos rtc_core rtc_lib
battery button iTCO_wdt iTCO_vendor_support psmouse soundcore
snd_page_alloc evdev ohci1394 sr_mod cdrom ehci_hcd ieee1394 uhci_hcd
usbcore sky2 thermal processor fan thermal_sys hwmon fuse [last
unloaded: cfg80211]
Pid: 12603, comm: usb-storage Tainted: G        W  2.6.29-rc3-git3 #4
Call Trace:
 [<ffffffff8023ac8f>] warn_slowpath+0xd3/0x10f
 [<ffffffff805125a9>] ? wait_for_common+0xbd/0xfb
 [<ffffffff805125d7>] ? wait_for_common+0xeb/0xfb
 [<ffffffff802351fb>] ? default_wake_function+0x0/0xf
 [<ffffffffa0188da5>] ? usb_stor_msg_common+0x134/0x166 [usb_storage]
 [<ffffffffa018920c>] ? usb_stor_bulk_transfer_buf+0x7c/0x85 [usb_storage]
 [<ffffffffa01898b3>] ? usb_stor_Bulk_transport+0x156/0x297 [usb_storage]
 [<ffffffffa0188c0f>] last_sector_hacks+0x103/0x165 [usb_storage]
 [<ffffffffa01895f7>] usb_stor_invoke_transport+0x2ce/0x2db [usb_storage]
 [<ffffffffa0188a36>] usb_stor_transparent_scsi_command+0x9/0xb [usb_storage]
 [<ffffffffa018ac2b>] usb_stor_control_thread+0x14e/0x1ff [usb_storage]
 [<ffffffff80514ca4>] ? _spin_unlock_irqrestore+0x4e/0x5c
 [<ffffffffa018aadd>] ? usb_stor_control_thread+0x0/0x1ff [usb_storage]
 [<ffffffff8024e88d>] kthread+0x49/0x76
 [<ffffffff8020c87a>] child_rip+0xa/0x20
 [<ffffffff8024e844>] ? kthread+0x0/0x76
 [<ffffffff8020c870>] ? child_rip+0x0/0x20
---[ end trace d209a224db943e8f ]---
ohci_hcd 0000:05:00.0: urb ffff880043c29b58 path 2 ep1in 92120000 cc 9
--> status -121
sr2: scsi3-mmc drive: 8x/40x writer xa/form2 cdda tray
sr 7:0:0:1: Attached scsi CD-ROM sr2
sr 7:0:0:1: Attached scsi generic sg5 type 5
usb-storage: device scan complete
ohci_hcd 0000:05:00.0: urb ffff88004c50e948 path 2 ep1in 43120000 cc 4
--> status -32
ohci_hcd 0000:05:00.0: urb ffff88004c50eb58 path 2 ep1in 92120000 cc 9
--> status -121
ohci_hcd 0000:05:00.0: urb ffff8800509cab58 path 2 ep1in 42160000 cc 4
--> status -32
usb 6-2:1.0: uevent
usb 6-2: uevent
usb 6-1:1.0: uevent
usb 6-1: uevent
sky2 eth0: disabling interface
wlan0: disassociating by local choice (reason=3)
PM: Syncing filesystems ... done.
PM: Preparing system for mem sleep
Freezing user space processes ... (elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
PM: Entering mem sleep
Suspending console(s) (use no_console_suspend to debug)
usb 6-2: usb suspend
usb 6-1: usb suspend
hub 6-0:1.0: hub_suspend
usb usb6: bus suspend
ohci_hcd 0000:05:00.0: suspend root hub
ohci_hcd 0000:05:00.0: PCI INT A disabled
ohci_hcd 0000:05:00.0: wakeup: 0
ohci_hcd 0000:05:00.0: --> PCI D0 legacy
sd 0:0:0:0: [sda] Synchronizing SCSI cache
sd 0:0:0:0: [sda] Stopping disk
pci 0000:00:02.0: PCI INT A disabled
ACPI handle has no context!
ACPI handle has no context!
tifm_7xx1 0000:04:09.2: PME# disabled
tifm_7xx1 0000:04:09.2: PCI INT A disabled
ACPI handle has no context!
ACPI handle has no context!
sky2 0000:02:00.0: PME# disabled
ahci 0000:00:1f.2: power state changed by ACPI to D3
ata6: port disabled. ignoring.
ata_piix 0000:00:1f.1: PCI INT B disabled
ehci_hcd 0000:00:1d.7: PCI INT A disabled
ehci_hcd 0000:00:1d.7: PME# disabled
ehci_hcd 0000:00:1d.7: wakeup: 0
ehci_hcd 0000:00:1d.7: --> PCI D3
uhci_hcd 0000:00:1d.3: uhci_pci_suspend
uhci_hcd 0000:00:1d.3: PCI INT D disabled
uhci_hcd 0000:00:1d.3: wakeup: 0
uhci_hcd 0000:00:1d.3: --> PCI D0 legacy
uhci_hcd 0000:00:1d.2: uhci_pci_suspend
uhci_hcd 0000:00:1d.2: PCI INT C disabled
uhci_hcd 0000:00:1d.2: wakeup: 0
uhci_hcd 0000:00:1d.2: --> PCI D0 legacy
uhci_hcd 0000:00:1d.1: uhci_pci_suspend
uhci_hcd 0000:00:1d.1: PCI INT B disabled
uhci_hcd 0000:00:1d.1: wakeup: 0
uhci_hcd 0000:00:1d.1: --> PCI D0 legacy
uhci_hcd 0000:00:1d.0: uhci_pci_suspend
uhci_hcd 0000:00:1d.0: PCI INT A disabled
uhci_hcd 0000:00:1d.0: wakeup: 0
uhci_hcd 0000:00:1d.0: --> PCI D0 legacy
HDA Intel 0000:00:1b.0: PCI INT A disabled
ACPI: Preparing to enter system sleep state S3
Disabling non-boot CPUs ...
CPU 1 is now offline
lockdep: fixing up alternatives.
SMP alternatives: switching to UP code
CPU1 is down

After resume:

yenta_cardbus 0000:04:09.0: restoring config space at offset 0xf (was
0x54001ff, writing 0x50001ff)
...
ehci_hcd 0000:00:1d.7: resume root hub
hub 5-0:1.0: hub_resume
ohci_hcd 0000:05:00.0: enabling device (0000 -> 0002)
ohci_hcd 0000:05:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
ohci_hcd 0000:05:00.0: setting latency timer to 64
ohci_hcd 0000:05:00.0: BIOS/SMM active, control ffffffff
ohci_hcd 0000:05:00.0: USB HC TakeOver from BIOS/SMM
ohci_hcd 0000:05:00.0: USB HC takeover failed!  (BIOS/SMM bug)
ohci_hcd 0000:05:00.0: USB HC reset timed out!
ohci_hcd 0000:05:00.0: can't restart, -1
usb usb6: root hub lost power or was reset
ohci_hcd 0000:05:00.0: already suspended
usb usb6: usb resume
ohci_hcd 0000:05:00.0: BIOS/SMM active, control ffffffff
ohci_hcd 0000:05:00.0: USB HC TakeOver from BIOS/SMM
ohci_hcd 0000:05:00.0: USB HC takeover failed!  (BIOS/SMM bug)
ohci_hcd 0000:05:00.0: USB HC reset timed out!
ohci_hcd 0000:05:00.0: can't restart, -1
usb usb6: root hub lost power or was reset
usb usb6: bus resume fail, err -1
ohci_hcd 0000:05:00.0: HC died; cleaning up
pm_op(): usb_dev_resume+0x0/0x10 [usbcore] returns -1
PM: Device usb6 failed to resume: error -1
pm_op(): usb_dev_resume+0x0/0x10 [usbcore] returns -19
PM: Device 6-1 failed to resume: error -19
pm_op(): usb_dev_resume+0x0/0x10 [usbcore] returns -19
PM: Device 6-2 failed to resume: error -19
PM: Finishing wakeup.
Restarting tasks ... <7>hub 5-0:1.0: state 7 ports 8 chg 0000 evt 0000
hub 6-0:1.0: state 0 ports 2 chg 0000 evt 0000
usb 6-1: USB disconnect, address 2
usb 6-1: unregistering device
usb 6-1: usb_disable_device nuking all URBs
usb 6-1: unregistering interface 6-1:1.0
done.
sd 6:0:0:0: [sdb] READ CAPACITY failed
sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT
driverbyte=DRIVER_OK,SUGGEST_OK
sd 6:0:0:0: [sdb] Sense not available.
sd 6:0:0:0: [sdb] Write Protect is off
sd 6:0:0:0: [sdb] Mode Sense: 00 00 00 00
sd 6:0:0:0: [sdb] Assuming drive cache: write through
usb 6-1:1.0: uevent
usb 6-1: uevent
usb 6-2: USB disconnect, address 3
usb 6-2: unregistering device
usb 6-2: usb_disable_device nuking all URBs
usb 6-2: unregistering interface 6-2:1.0
scsi 7:0:0:0: rejecting I/O to dead device
scsi 7:0:0:0: rejecting I/O to dead device
scsi 7:0:0:0: rejecting I/O to dead device
scsi 7:0:0:0: rejecting I/O to dead device
scsi 7:0:0:0: [sdc] READ CAPACITY failed
scsi 7:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT
driverbyte=DRIVER_OK,SUGGEST_OK
scsi 7:0:0:0: [sdc] Sense not available.
scsi 7:0:0:0: rejecting I/O to dead device
scsi 7:0:0:0: [sdc] Write Protect is off
scsi 7:0:0:0: [sdc] Mode Sense: 00 00 00 00
scsi 7:0:0:0: [sdc] Assuming drive cache: write through
usb 6-2:1.0: uevent
usb 6-2: uevent
scsi 6:0:0:0: rejecting I/O to dead device
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