Date: Mon, 07 May 2007 20:33:52 +0400 From: Andrew Muhametshin <andrew@dobrohot.org> To: freebsd-usb@freebsd.org Subject: Process of scanning breaks Message-ID: <463F54F0.4080009@dobrohot.org>
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Hello. It is not possible to take advantage of the scanner(Epson Pervection 2400 Photo). Scanning constantly breaks and it is necessary to disconnect and anew to include the scanner. I start process of scanning... Àfter a while, process interrupts. Process of scanning comes to an end successfully very seldom. Usually, successful scanning probably only on small images which can be transferred from the scanner in a computer for time, without a suspension of process of scanning for data transmission. But sometimes, lags occur even during preliminary scanning. =================START===================================== # uname -a FreeBSD host01 6.2-STABLE FreeBSD 6.2-STABLE #1: Sun May 6 08:11:31 MSD 2007 root@inspirra.localdomain:/SHARED/obj.host01/usr/src/sys/HOST01 i386 # grep -E "^u|eh" /var/run/dmesg.boot ehci0: <VIA VT6202 USB 2.0 controller> mem 0xdf040000-0xdf0400ff at device 16.2 on pci0 ehci0: [GIANT-LOCKED] usb0: EHCI version 0.95 usb0: wrong number of companions (2 != 0) usb0: <VIA VT6202 USB 2.0 controller> on ehci0 usb0: USB revision 2.0 uhub0: VIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub0: 4 ports with 4 removable, self powered ugen0: EPSON EPSON Scanner, rev 2.00/1.00, addr 2 # scanimage --version scanimage (sane-backends) 1.0.18; backend version 1.0.18 # scanimage -L device `epson:libusb:/dev/usb0:/dev/ugen0' is a Epson GT-9300 flatbed scanner # sysctl hw.usb.debug=15 # scanimage -v -p --quick-format CD --resolution 500 --mode Color > /dev/null scanimage: rounded value of resolution from 500 to 480 scanimage: scanning image of size 2264x2268 pixels at 24 bits/pixel scanimage: acquiring RGB frame Progress: 18.7% scanimage: min/max graylevel value = 64/255 scanimage: sane_read: Error during device I/O =================The end================================== Completely, debugging messages can be loaded from here: http://www.dobrohot.org/hw.usb.debug.txt =================START===================================== May 7 16:25:55 host01 kernel: usb_event_thread: woke up May 7 16:25:55 host01 kernel: usb_discover May 7 16:26:05 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:26:05 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=6, pipe=0xc3752800, running=0 May 7 16:26:05 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:26:05 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=2 May 7 16:26:05 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:26:05 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc37ab000 status=0 actlen=2 May 7 16:26:05 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:26:05 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:26:05 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:26:05 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:26:05 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 <...>skip 84 lines<...> May 7 16:26:05 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:26:05 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=6, pipe=0xc3f06780, running=0 May 7 16:26:05 host01 kernel: usbd_dump_queue: pipe=0xc3f06780 May 7 16:26:05 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=32 May 7 16:26:05 host01 kernel: usb_insert_transfer: pipe=0xc3f06780 running=0 timeout=1000 May 7 16:26:05 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:26:05 host01 kernel: usb_transfer_complete: pipe=0xc3f06780 xfer=0xc37ab000 status=0 actlen=32 May 7 16:26:05 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:26:05 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:26:05 host01 kernel: usbd_start_next: pipe=0xc3f06780, xfer=0 May 7 16:26:05 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:26:05 host01 kernel: All threads purged from ugen0.1 May 7 16:26:05 host01 kernel: All threads purged from ugen0.2 May 7 16:26:05 host01 kernel: usbd_open_pipe: iface=0xc4272380 address=0x2 flags=0x0 May 7 16:26:05 host01 kernel: usbd_setup_pipe: dev=0xc44eec00 iface=0xc4272380 ep=0xc3a32ccc pipe=0xd58d5944 May 7 16:26:05 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:26:05 host01 kernel: usbd_bulk_transfer: start transfer 2 bytes May 7 16:26:05 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=0, pipe=0xc44ee080, running=0 May 7 16:26:05 host01 kernel: usbd_dump_queue: pipe=0xc44ee080 May 7 16:26:05 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=2 May 7 16:26:05 host01 kernel: usb_insert_transfer: pipe=0xc44ee080 running=0 timeout=0 May 7 16:26:05 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:26:05 host01 kernel: usb_transfer_complete: pipe=0xc44ee080 xfer=0xc37ab000 status=0 actlen=2 <...>skip 7235 lines<...> May 7 16:26:33 host01 kernel: usb_transfer_complete: pipe=0xc44f1780 xfer=0xc37ab000 status=0 actlen=1024 May 7 16:26:33 host01 kernel: usb_freemem: large free May 7 16:26:33 host01 kernel: usb_block_freemem: size=4096 May 7 16:26:33 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:26:33 host01 kernel: usbd_start_next: pipe=0xc44f1780, xfer=0 May 7 16:26:33 host01 kernel: usbd_bulk_transfer: transferred 1024 May 7 16:26:33 host01 kernel: usbd_bulk_transfer: start transfer 1024 bytes May 7 16:26:33 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=4, pipe=0xc44f1780, running=0 May 7 16:26:33 host01 kernel: usbd_dump_queue: pipe=0xc44f1780 May 7 16:26:33 host01 kernel: usb_allocmem: large alloc 1024 May 7 16:26:33 host01 kernel: usb_block_allocmem: size=4096 align=1 May 7 16:26:33 host01 kernel: usb_block_allocmem: free list size=4096 May 7 16:26:33 host01 kernel: usb_insert_transfer: pipe=0xc44f1780 running=0 timeout=30000 May 7 16:26:33 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:26:33 host01 kernel: usb_transfer_complete: pipe=0xc44f1780 xfer=0xc37ab000 status=0 actlen=1024 May 7 16:26:33 host01 kernel: usb_freemem: large free May 7 16:26:33 host01 kernel: usb_block_freemem: size=4096 May 7 16:26:33 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:26:33 host01 kernel: usbd_start_next: pipe=0xc44f1780, xfer=0 May 7 16:26:33 host01 kernel: usbd_bulk_transfer: transferred 1024 May 7 16:26:33 host01 kernel: usbd_bulk_transfer: start transfer 1024 bytes May 7 16:26:33 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=4, pipe=0xc44f1780, running=0 May 7 16:26:33 host01 kernel: usbd_dump_queue: pipe=0xc44f1780 May 7 16:26:33 host01 kernel: usb_allocmem: large alloc 1024 May 7 16:26:33 host01 kernel: usb_block_allocmem: size=4096 align=1 May 7 16:26:33 host01 kernel: usb_block_allocmem: free list size=4096 May 7 16:26:33 host01 kernel: usb_insert_transfer: pipe=0xc44f1780 running=0 timeout=30000 ************Approximately in this place, process of scanning has broken.******************* May 7 16:26:33 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:26:33 host01 kernel: usb_transfer_complete: pipe=0xc44f1780 xfer=0xc37ab000 status=0 actlen=1024 May 7 16:26:33 host01 kernel: usb_freemem: large free May 7 16:26:33 host01 kernel: usb_block_freemem: size=4096 May 7 16:26:33 host01 kernel: usb_transfer_complete: repeat=0 new head <...>skip 58 lines<...> May 7 16:27:00 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=4 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc44f1780 running=0 timeout=30000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752600 xfer=0xc37ab100 status=0 actlen=1 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=1 new head=0xc37ab100 May 7 16:27:00 host01 kernel: usb_needs_explore May 7 16:27:00 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc44f1780 xfer=0xc37ab000 status=13 actlen=0 May 7 16:27:00 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc44f1780, xfer=0 May 7 16:27:00 host01 kernel: usbd_bulk_transfer: transferred 0 May 7 16:27:00 host01 kernel: usbd_bulk_transfer: error=13 May 7 16:27:00 host01 kernel: usbd_clear_endpoint_stall May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc375bc00 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc375bc00, flags=2, pipe=0xc3f06780, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3f06780 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3f06780 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_event_thread: woke up May 7 16:27:00 host01 kernel: usb_discover May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc4325100 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc4325100, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=4 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc4325100 status=0 actlen=4 May 7 16:27:00 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc4325100 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc4325100 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc4325100, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=4 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc4325100 status=0 actlen=4 May 7 16:27:00 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc4325100 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc4325100 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc4325100, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc4325100 status=0 actlen=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc4325100 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc4325100 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc4325100, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc4325100 status=0 actlen=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc4325100 May 7 16:27:00 host01 kernel: uhub_disconnect: up=0xc37526c4 dev=0xc44eec00 port=2 May 7 16:27:00 host01 kernel: usb_disconnect_port: disconnect subdevs May 7 16:27:00 host01 kernel: ugen0: at uhub0 port 2 (addr 2) disconnected May 7 16:27:00 host01 kernel: usbd_ar_pipe: pipe=0xc44f1780 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc44f1780 May 7 16:27:00 host01 kernel: usbd_ar_pipe: pipe=0xc44f1880 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc44f1880 May 7 16:27:00 host01 kernel: All threads purged from ugen0.2 May 7 16:27:00 host01 kernel: Purging 2 threads from ugen0.1 May 7 16:27:00 host01 kernel: usbd_ar_pipe: pipe=0xc44f1780 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc44f1780 May 7 16:27:00 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3f06780 xfer=0xc375bc00 status=13 actlen=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3f06780, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc375bc00 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:27:00 host01 kernel: All threads purged from ugen0.1 May 7 16:27:00 host01 kernel: All threads purged from ugen0 May 7 16:27:00 host01 kernel: ugen0: detached May 7 16:27:00 host01 kernel: usbd_ar_pipe: pipe=0xc3f06780 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3f06780 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc37ab000 status=0 actlen=0 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=4 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc37ab000 status=0 actlen=4 May 7 16:27:00 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:27:00 host01 kernel: usbd_alloc_xfer() = 0xc37ab000 May 7 16:27:00 host01 kernel: usbd_transfer: xfer=0xc37ab000, flags=2, pipe=0xc3752800, running=0 May 7 16:27:00 host01 kernel: usbd_dump_queue: pipe=0xc3752800 May 7 16:27:00 host01 kernel: usb_allocmem: use frag=0xc37a3c40 size=4 May 7 16:27:00 host01 kernel: usb_insert_transfer: pipe=0xc3752800 running=0 timeout=5000 May 7 16:27:00 host01 kernel: usb_transfer_complete: pipe=0xc3752800 xfer=0xc37ab000 status=0 actlen=4 May 7 16:27:00 host01 kernel: usb_freemem: frag=0xc37a3c40 May 7 16:27:00 host01 kernel: usb_transfer_complete: repeat=0 new head=0 May 7 16:27:00 host01 kernel: usbd_start_next: pipe=0xc3752800, xfer=0 May 7 16:27:00 host01 kernel: usbd_free_xfer: 0xc37ab000 May 7 16:27:00 host01 kernel: usb_schedsoftintr: polling=0 May 7 16:27:59 host01 kernel: usb_event_thread: woke up May 7 16:27:59 host01 kernel: usb_discover =================The end===================================home | help
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