linux-kernel - Re: [linux-usb-devel] 2.6.22-rc2: regression: STD fails with pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x160 [usbcore]() returns -16

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Date:	Sat, 19 May 2007 20:41:56 +0400
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	linux-kernel@...r.kernel.org, linux-usb-devel@...ts.sourceforge.net
Subject: Re: [linux-usb-devel] 2.6.22-rc2: regression: STD fails with pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x160 [usbcore]() returns -16

On Saturday 19 May 2007, Alan Stern wrote:
> On Sat, 19 May 2007, Andrey Borzenkov wrote:
> > This works just fine up to and including 2.6.21.
> >
> > unfortunatelt dmesg got truncated; if required I can rebuild with larger
> > buffer; the part around suspend is
> >
> > swsusp: Marking nosave pages: 000000000009f000 - 0000000000100000
> > swsusp: Basic memory bitmaps created
> > Stopping tasks ... done.
> > Shrinking memory... done (14553 pages freed)
> > Freed 58212 kbytes in 0.30 seconds (194.04 MB/s)
> > Suspending console(s)
> > sd 0:0:0:0: [sda] Synchronizing SCSI cache
> > pnp: Device 00:09 disabled.
> > ACPI: PCI interrupt for device 0000:00:0a.0 disabled
> > Trying to free already-free IRQ 11
> > ACPI: PCI interrupt for device 0000:00:06.0 disabled
> > ACPI: Unable to derive IRQ for device 0000:00:04.0
> > pci_device_suspend(): usb_hcd_pci_suspend+0x0/0x160 [usbcore]() returns
> > -16 suspend_device(): pci_device_suspend+0x0/0x70() returns -16
> > Could not suspend device 0000:00:02.0: error -16
>
> Please turn on CONFIG_USB_DEBUG and post the resulting dmesg log.
>

Attached. 

View attachment "dmesg" of type "text/plain" (83736 bytes)

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