USB printer still reconnects, 100% CPU usage

N

nakejh

Bit poster
I have problem with my USB printer>when plugged in, printer in USB devices list still reconnects and eats both cpus on 100. It takes about 10 minutes to successfully finish mount. Console gives me following:

30.6.09 15:48:17 kernel USBF: 7983.196 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
Click to expand...

Thanks for any help.
 
What is the printer's model? Could you please clarify what means "printer in USB devices list still reconnects and eats both cpus on 100" -- reconnects where? Do you mean CPU usage on Mac side or on Windows side? Also could you please put here a screenshot of Windows Device manager with Universal Serial Bus controllers item expanded.
 
Thanks for reply.
- printer model: SHARP AR M-165
- cpu cores are used on mac side (activity monitor)
- usb printer reconnects in attached usb devices list under usb icon in lower right corner of parallels window (windowed mode). Also in device manager list under windows. Scanner icon under windows my computer explorer windows disappears and appeared again..
- screenshot will be attached later..

expanded console log:
30.6.09 16:17:34 kernel USBF: 9740.361 AppleUSBUHCI[0x6f41000]::ControlPacketHandler - unexpected command BufferMemoryDescriptor(0xa019580)
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]::DeviceRequest - dmaCommand (0x7338b00) already had memory descriptor (0xbac0380) - clearing
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0xe3ad780) - clearing
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:18:51 kernel USBF: 9817.406 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:18:52 kernel USBF: 9817.863 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0xaa85f00) - clearing
30.6.09 16:18:52 kernel USBF: 9817.949 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338b00) already had memory descriptor (0xf067400) - clearing
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]::DeviceRequest - dmaCommand (0x7338b00) already had memory descriptor (0x9fca600) - clearing
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0xf0d4200) - clearing
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:01 kernel USBF: 9827. 46 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:01 kernel USBF: 9827.498 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0x1672a900) - clearing
30.6.09 16:19:02 kernel USBF: 9827.582 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338b00) already had memory descriptor (0xce95180) - clearing
30.6.09 16:19:07 kernel USBF: 9833.240 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:07 kernel USBF: 9833.240 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:08 kernel USBF: 9833.689 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0xc7d9980) - clearing
30.6.09 16:19:08 kernel USBF: 9833.772 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338b00) already had memory descriptor (0x13070380) - clearing
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]::DeviceRequest - dmaCommand (0x7338b00) already had memory descriptor (0xbb5b880) - clearing
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0xd0a0280) - clearing
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:13 kernel USBF: 9838.840 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:13 kernel USBF: 9839.295 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0x12f14d00) - clearing
30.6.09 16:19:13 kernel USBF: 9839.378 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338b00) already had memory descriptor (0x117e6900) - clearing
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]::DeviceRequest - dmaCommand (0x7338b00) already had memory descriptor (0x161c9f80) - clearing
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0x161b9780) - clearing
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:18 kernel USBF: 9843.750 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:18 kernel USBF: 9844.215 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0x1603d180) - clearing
30.6.09 16:19:18 kernel USBF: 9844.302 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338b00) already had memory descriptor (0x162c5a80) - clearing
30.6.09 16:19:23 kernel USBF: 9848.933 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:23 kernel USBF: 9848.933 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
30.6.09 16:19:23 kernel USBF: 9848.934 AppleUSBUHCI[0x6f41000]::DeviceRequest - dmaCommand (0x7338b00) already had memory descriptor (0x15ff8d00) - clearing
30.6.09 16:19:23 kernel USBF: 9848.934 AppleUSBUHCI[0x6f41000]::DeviceRequest - buffer dmaCommand (0x7338a00) already had memory descriptor (0x15df3600) - clearing
30.6.09 16:19:23 kernel USBF: 9848.934 AppleUSBUHCI[0x6f41000]::GetCBIAlignmentBuffer - ran out of alignment buffers
30.6.09 16:19:23 kernel USBF: 9848.934 AppleUSBUHCI[0x6f41000]:AllocTDChain - could not get the alignment buffer I needed
Click to expand...
 
here is a screenshot of activity monitor:
3680598785_bab651acb0.jpg


I'm unable to post the windows device manager screenshot - it's still refreshing...
 
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