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    Subjecttest9 suspend problems
    # echo -n mem > /sys/power/state

    PM: Preparing system for suspend
    Stopping tasks: ======================================================|
    hdb: start_power_step(step: 0)
    hdb: completing PM request, suspend
    hda: start_power_step(step: 0)
    hda: start_power_step(step: 1)
    hda: complete_power_step(step: 1, stat: 50, err: 0)
    hda: completing PM request, suspend
    PM: Entering state.
    Back to C!
    PM: Finishing up.
    PCI: Setting latency timer of device 0000:00:1d.0 to 64
    PCI: Setting latency timer of device 0000:00:1d.2 to 64
    PCI: Setting latency timer of device 0000:00:1f.5 to 64
    drivers/usb/host/uhci-hcd.c: bf80: host system error, PCI problems?
    drivers/usb/host/uhci-hcd.c: bf80: host controller halted. very bad
    orinoco_lock() called with hw_unavailable (dev=dcf667f8)
    drivers/usb/host/uhci-hcd.c: bf80: host controller halted. very bad
    drivers/usb/host/uhci-hcd.c: bf20: host system error, PCI problems?
    drivers/usb/host/uhci-hcd.c: bf20: host controller halted. very bad
    orinoco_lock() called with hw_unavailable (dev=dcf667f8)
    hda: Wakeup request inited, waiting for !BSY...
    hda: start_power_step(step: 1000)
    blk: queue df5b4bf8, I/O limit 4095Mb (mask 0xffffffff)
    hda: completing PM request, resume
    hdb: Wakeup request inited, waiting for !BSY...
    hdb: start_power_step(step: 1000)
    hdb: completing PM request, resume
    drivers/acpi/osl.c:734: spin_lock(drivers/acpi/osl.c:dffe0cb0) already
    locked by drivers/acpi/osl.c/734
    drivers/acpi/osl.c:753: spin_unlock(drivers/acpi/osl.c:dffe0cb0) not locked
    Restarting tasks... done
    drivers/usb/host/uhci-hcd.c: bf80: host controller halted. very bad
    drivers/usb/host/uhci-hcd.c: bf20: host controller halted. very bad
    eth1: New link status: Connected (0001)
    PM: Preparing system for suspend
    Stopping tasks: ======================================================
    stopping tasks failed (1 tasks remaining)
    Restarting tasks...<6> Strange, artsd not stopped
    done
    PM: Preparing system for suspend
    Stopping tasks: ======================================================
    stopping tasks failed (1 tasks remaining)
    Restarting tasks...<6> Strange, artsd not stopped
    done


    On resume, I need to a) close the lid and open it, b) run setfont to
    clear the garbage off the screen and make the text readable, and c) run
    kbdrate to reset the keyboard rate.

    Problems: USB doesn't work after resuming. After plugging in a USB
    mouse, all I get is:

    drivers/usb/host/uhci-hcd.c: bf80: host system error, PCI problems?
    drivers/usb/host/uhci-hcd.c: bf80: host controller halted. very bad

    Also, artsd and suspend just don't cooperate well.

    artsd D C255DAFC 0 2227 2080 2233 (NOTLB)
    d8465ea8 00200082 df8d5960 c255dafc 0000000c df314df8 00000001 d849e960
    d8465ebc d035c960 c255dafc 0000000c df8d5960 0000014f c2566a95
    0000000c
    d849e960 df3aae24 00200286 d8464000 df3aae2c c0108155 df314df8
    0000000e
    Call Trace:
    [<c0108155>] __down+0x133/0x32c
    [<c03ca818>] snd_pcm_action_single+0x5f/0x61
    [<c01259bd>] default_wake_function+0x0/0x2e
    [<c03d0605>] snd_pcm_playback_ioctl+0x0/0x33
    [<c0108830>] __down_failed+0x8/0xc
    [<c03d1548>] .text.lock.pcm_native+0x2d/0xc9
    [<c03cfc05>] snd_pcm_playback_ioctl1+0x52/0x610
    [<c01128f9>] timer_interrupt+0x2c6/0x3b6
    [<c03d0605>] snd_pcm_playback_ioctl+0x0/0x33
    [<c0195013>] sys_ioctl+0x214/0x405
    [<c0130b0d>] sys_gettimeofday+0x67/0xd0
    [<c010a07b>] syscall_call+0x7/0xb



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