Le mar. 31 mars 2015 à 17:41, m. allan noah <kitno...@gmail.com> a écrit :
> SANE_DEBUG_CANON_DR=25 scanimage --resolution 150 > foo.pnm 2> drc225.log
>
See attached. The command hangs after the glibc error. Ctrl-c prints:
^Cscanimage: received signal 2
scanimage: trying to stop scanner
[canon_dr] sane_cancel: start
[canon_dr] sane_cancel: finish
^Cscanimage: received signal 2
scanimage: aborting
[sanei_debug] Setting debug level of canon_dr to 25.
[canon_dr] sane_init: start
[canon_dr] sane_init: canon_dr backend 1.0.49, from sane-backends 1.0.25git
[canon_dr] sane_init: finish
[canon_dr] sane_get_devices: start
[canon_dr] sane_get_devices: reading config file canon_dr.conf
[canon_dr] sane_get_devices: looking for 'scsi CANON CR'
[canon_dr] sane_get_devices: looking for 'scsi CANON DR'
[canon_dr] sane_get_devices: setting "duplex-offset" to 840
[canon_dr] sane_get_devices: setting "vendor-name" to CANON
[canon_dr] sane_get_devices: setting "model-name" to DR-2080C
[canon_dr] sane_get_devices: setting "version-name" to XXXX
[canon_dr] sane_get_devices: setting "padded-read" to 1
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1601'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1602'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1603'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1604'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1606'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1607'
[canon_dr] sane_get_devices: setting "duplex-offset" to 432
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1608'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x1609'
[canon_dr] sane_get_devices: setting "duplex-offset" to 840
[canon_dr] sane_get_devices: setting "vendor-name" to CANON
[canon_dr] sane_get_devices: setting "model-name" to DR-2050C
[canon_dr] sane_get_devices: setting "version-name" to XXXX
[canon_dr] sane_get_devices: setting "padded-read" to 1
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x160a'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x160b'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x160c'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x160f'
[canon_dr] sane_get_devices: looking for 'usb 0x04a9 0x2222'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1614'
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1617'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1618'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161a'
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161b'
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x161d'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1620'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1622'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1623'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1624'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1626'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x162b'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1638'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1639'
[canon_dr] sane_get_devices: setting "extra-status" to 1
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x163e'
[canon_dr] sane_get_devices: setting "extra-status" to 1
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x163f'
[canon_dr] sane_get_devices: setting "duplex-offset" to 400
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1640'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1641'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1646'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1648'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x164a'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x164b'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x164c'
[canon_dr] sane_get_devices: config option "buffer-size" (8000000) is > 2097152, scanning problems may result
[canon_dr] sane_get_devices: setting "buffer-size" to 8000000
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x164f'
[canon_dr] sane_get_devices: config option "buffer-size" (8000000) is > 2097152, scanning problems may result
[canon_dr] sane_get_devices: setting "buffer-size" to 8000000
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1650'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1651'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1652'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1654'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1657'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1658'
[canon_dr] attach_one: start
[canon_dr] attach_one: looking for 'libusb:002:011'
[canon_dr] connect_fd: start
[canon_dr] connect_fd: opening USB device (libusb:002:011)
[canon_dr] wait_scanner: start
[canon_dr] do_usb_cmd: start 1427838763 907554
[canon_dr] cmd: writing 24 bytes, timeout 500
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 500
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 908627
[canon_dr] wait_scanner: finish
[canon_dr] connect_fd: finish
[canon_dr] init_inquire: start
[canon_dr] do_usb_cmd: start 1427838763 908656
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] in: reading 48 bytes, timeout 30000
[canon_dr] in: read 48 bytes, retval 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 910313
[canon_dr] init_inquire: Found CANON scanner DR-C225 version 1.05 at libusb:002:011
[canon_dr] init_inquire: finish
[canon_dr] init_vpd: start
[canon_dr] do_usb_cmd: start 1427838763 910352
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] in: reading 30 bytes, timeout 30000
[canon_dr] in: read 30 bytes, retval 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 912067
[canon_dr] init_vpd: length=2b
[canon_dr] standard options
[canon_dr] basic x res: 600 dpi
[canon_dr] basic y res: 600 dpi
[canon_dr] step x res: 0 dpi
[canon_dr] step y res: 0 dpi
[canon_dr] max x res: 600 dpi
[canon_dr] max y res: 600 dpi
[canon_dr] min x res: 100 dpi
[canon_dr] min y res: 100 dpi
[canon_dr] 60 dpi: 0
[canon_dr] 75 dpi: 0
[canon_dr] 100 dpi: 1
[canon_dr] 120 dpi: 0
[canon_dr] 150 dpi: 1
[canon_dr] 160 dpi: 0
[canon_dr] 180 dpi: 0
[canon_dr] 200 dpi: 1
[canon_dr] 240 dpi: 1
[canon_dr] 300 dpi: 1
[canon_dr] 320 dpi: 0
[canon_dr] 400 dpi: 1
[canon_dr] 480 dpi: 0
[canon_dr] 600 dpi: 1
[canon_dr] 800 dpi: 0
[canon_dr] 1200 dpi: 0
[canon_dr] max width: 10208 (8.51 in)
[canon_dr] max length: 16968 (14.14 in)
[canon_dr] AWD: 0
[canon_dr] CE Emphasis: 0
[canon_dr] C Emphasis: 0
[canon_dr] High quality: 1
[canon_dr] grayscale: 1
[canon_dr] halftone: 0
[canon_dr] monochrome: 0
[canon_dr] overflow: 0
[canon_dr] init_vpd: finish
[canon_dr] init_model: start
[canon_dr] init_model: finish
[canon_dr] init_panel: start
[canon_dr] read_panel: start 0
[canon_dr] read_panel: running
[canon_dr] do_usb_cmd: start 1427838763 912403
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] in: reading 8 bytes, timeout 30000
[canon_dr] in: read 8 bytes, retval 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 913670
[canon_dr] read_panel: finish 0
[canon_dr] send_panel: start
[canon_dr] do_usb_cmd: start 1427838763 913690
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 20 bytes, timeout 30000
[canon_dr] out: wrote 20 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 916127
[canon_dr] send_panel: finish 0
[canon_dr] init_panel: finish
[canon_dr] init_user: start
[canon_dr] init_user: finish
[canon_dr] init_options: start
[canon_dr] init_options: finish
[canon_dr] disconnect_fd: start
[canon_dr] disconnecting usb device
[canon_dr] disconnect_fd: finish
[canon_dr] attach_one: finish
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x1659'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x165b'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x165d'
[canon_dr] sane_get_devices: looking for 'usb 0x1083 0x165f'
[canon_dr] sane_get_devices: found scanner libusb:002:011
[canon_dr] sane_get_devices: found 1 scanner(s)
[canon_dr] sane_get_devices: finish
[canon_dr] sane_open: start
[canon_dr] sane_open: searching currently attached scanners
[canon_dr] sane_open: device libusb:002:011 requested
[canon_dr] sane_open: device libusb:002:011 found
[canon_dr] connect_fd: start
[canon_dr] connect_fd: opening USB device (libusb:002:011)
[canon_dr] wait_scanner: start
[canon_dr] do_usb_cmd: start 1427838763 939193
[canon_dr] cmd: writing 24 bytes, timeout 500
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 500
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 940043
[canon_dr] wait_scanner: finish
[canon_dr] connect_fd: finish
[canon_dr] sane_open: finish
[canon_dr] sane_get_option_descriptor: 0
[canon_dr] sane_control_option: get value for '' (0)
[canon_dr] sane_get_option_descriptor: 0
[canon_dr] sane_control_option: get value for '' (0)
[canon_dr] sane_get_option_descriptor: 1
[canon_dr] sane_get_option_descriptor: 2
[canon_dr] sane_get_option_descriptor: 3
[canon_dr] sane_get_option_descriptor: 4
[canon_dr] sane_get_option_descriptor: 5
[canon_dr] sane_get_option_descriptor: 6
[canon_dr] sane_get_option_descriptor: 7
[canon_dr] sane_get_option_descriptor: 8
[canon_dr] sane_get_option_descriptor: 9
[canon_dr] sane_get_option_descriptor: 10
[canon_dr] sane_get_option_descriptor: 11
[canon_dr] sane_get_option_descriptor: 12
[canon_dr] sane_get_option_descriptor: 13
[canon_dr] sane_get_option_descriptor: 14
[canon_dr] sane_get_option_descriptor: 15
[canon_dr] sane_get_option_descriptor: 16
[canon_dr] sane_get_option_descriptor: 17
[canon_dr] sane_get_option_descriptor: 18
[canon_dr] sane_get_option_descriptor: 19
[canon_dr] sane_get_option_descriptor: 20
[canon_dr] sane_get_option_descriptor: 21
[canon_dr] sane_get_option_descriptor: 22
[canon_dr] sane_get_option_descriptor: 23
[canon_dr] sane_get_option_descriptor: 24
[canon_dr] sane_get_option_descriptor: 25
[canon_dr] sane_get_option_descriptor: 26
[canon_dr] sane_get_option_descriptor: 27
[canon_dr] sane_get_option_descriptor: 28
[canon_dr] sane_get_option_descriptor: 29
[canon_dr] sane_get_option_descriptor: 30
[canon_dr] sane_get_option_descriptor: 31
[canon_dr] sane_get_option_descriptor: 32
[canon_dr] sane_get_option_descriptor: 33
[canon_dr] sane_get_option_descriptor: 34
[canon_dr] sane_get_option_descriptor: 35
[canon_dr] sane_get_option_descriptor: 36
[canon_dr] sane_get_option_descriptor: 37
[canon_dr] sane_get_option_descriptor: 38
[canon_dr] sane_get_option_descriptor: 39
[canon_dr] sane_get_option_descriptor: 40
[canon_dr] sane_control_option: get value for 'br-x' (8)
[canon_dr] sane_control_option: get value for 'tl-x' (6)
[canon_dr] sane_control_option: get value for 'br-y' (9)
[canon_dr] sane_control_option: get value for 'tl-y' (7)
[canon_dr] sane_get_option_descriptor: 4
[canon_dr] sane_get_option_descriptor: 4
[canon_dr] sane_control_option: set value for 'resolution' (4)
[canon_dr] sane_get_option_descriptor: 0
[canon_dr] sane_control_option: get value for '' (0)
[canon_dr] sane_get_option_descriptor: 1
[canon_dr] sane_get_option_descriptor: 2
[canon_dr] sane_get_option_descriptor: 3
[canon_dr] sane_get_option_descriptor: 4
[canon_dr] sane_get_option_descriptor: 5
[canon_dr] sane_get_option_descriptor: 6
[canon_dr] sane_get_option_descriptor: 7
[canon_dr] sane_get_option_descriptor: 8
[canon_dr] sane_get_option_descriptor: 9
[canon_dr] sane_get_option_descriptor: 10
[canon_dr] sane_get_option_descriptor: 11
[canon_dr] sane_get_option_descriptor: 12
[canon_dr] sane_get_option_descriptor: 13
[canon_dr] sane_get_option_descriptor: 14
[canon_dr] sane_get_option_descriptor: 15
[canon_dr] sane_get_option_descriptor: 16
[canon_dr] sane_get_option_descriptor: 17
[canon_dr] sane_get_option_descriptor: 18
[canon_dr] sane_get_option_descriptor: 19
[canon_dr] sane_get_option_descriptor: 20
[canon_dr] sane_get_option_descriptor: 21
[canon_dr] sane_get_option_descriptor: 22
[canon_dr] sane_get_option_descriptor: 23
[canon_dr] sane_get_option_descriptor: 24
[canon_dr] sane_get_option_descriptor: 25
[canon_dr] sane_get_option_descriptor: 26
[canon_dr] sane_get_option_descriptor: 27
[canon_dr] sane_get_option_descriptor: 28
[canon_dr] sane_get_option_descriptor: 29
[canon_dr] sane_get_option_descriptor: 30
[canon_dr] sane_get_option_descriptor: 31
[canon_dr] sane_get_option_descriptor: 32
[canon_dr] sane_get_option_descriptor: 33
[canon_dr] sane_get_option_descriptor: 34
[canon_dr] sane_get_option_descriptor: 35
[canon_dr] sane_get_option_descriptor: 36
[canon_dr] sane_get_option_descriptor: 37
[canon_dr] sane_get_option_descriptor: 38
[canon_dr] sane_get_option_descriptor: 39
[canon_dr] sane_get_option_descriptor: 40
[canon_dr] sane_control_option: get value for 'br-x' (8)
[canon_dr] sane_control_option: get value for 'tl-x' (6)
[canon_dr] sane_control_option: get value for 'br-y' (9)
[canon_dr] sane_control_option: get value for 'tl-y' (7)
[canon_dr] sane_control_option: get value for 'tl-x' (6)
[canon_dr] sane_get_option_descriptor: 8
[canon_dr] sane_control_option: set value for 'br-x' (8)
[canon_dr] sane_control_option: get value for 'tl-y' (7)
[canon_dr] sane_get_option_descriptor: 9
[canon_dr] sane_control_option: set value for 'br-y' (9)
[canon_dr] sane_start: start
[canon_dr] started=0, side=0, source=1
[canon_dr] object_position: start
[canon_dr] object_position: eject
[canon_dr] do_usb_cmd: start 1427838763 940353
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 942612
[canon_dr] object_position: finish
[canon_dr] wait_scanner: start
[canon_dr] do_usb_cmd: start 1427838763 942618
[canon_dr] cmd: writing 24 bytes, timeout 500
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 500
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 943481
[canon_dr] wait_scanner: finish
[canon_dr] load_lut: start 0 0
[canon_dr] load_lut:
[canon_dr] 000: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f ................
[canon_dr] 010: 10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f ................
[canon_dr] 020: 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f !"#$%&'()*+,-./
[canon_dr] 030: 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 0123456789:;<=>?
[canon_dr] 040: 40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f @ABCDEFGHIJKLMNO
[canon_dr] 050: 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 5e 5f PQRSTUVWXYZ[\]^_
[canon_dr] 060: 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f `abcdefghijklmno
[canon_dr] 070: 70 71 72 73 74 75 76 77 78 79 7a 7b 7c 7d 7e 7f pqrstuvwxyz{|}~.
[canon_dr] 080: 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f ................
[canon_dr] 090: 90 91 92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f ................
[canon_dr] 0a0: a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab ac ad ae af ................
[canon_dr] 0b0: b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf ................
[canon_dr] 0c0: c0 c1 c2 c3 c4 c5 c6 c7 c8 c9 ca cb cc cd ce cf ................
[canon_dr] 0d0: d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df ................
[canon_dr] 0e0: e0 e1 e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef ................
[canon_dr] 0f0: f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff ................
[canon_dr] load_lut: finish
[canon_dr] calibrate_AFE: start
[canon_dr] update_params: start
[canon_dr] update_params: user params: w:1275 h:8 m:5 f:1 b:24
[canon_dr] update_params: user params: B:3825 vB:3825 vw:1275
[canon_dr] update_params: user params: x b:10200 t:0 d:150 y b:64 t:0 d:150
[canon_dr] update_params: scan params: w:2552 h:8 m:5 f:1 b:24
[canon_dr] update_params: scan params: B:7656 vB:7018 vw:2339
[canon_dr] update_params: scan params: x b:10208 t:0 d:300 y b:64 t:0 d:150
[canon_dr] update_params: i params: w:2552 h:8 m:5 f:1 b:24
[canon_dr] update_params: i params: B:7656 vB:7018 vw:2339
[canon_dr] update_params: i params: x b:10208 t:0 d:300 y b:64 t:0 d:150
[canon_dr] update_params: finish
[canon_dr] clean_params: start
[canon_dr] clean_params: finish
[canon_dr] image_buffers: start
[canon_dr] image_buffers: finish
[canon_dr] offset_buffers: start
[canon_dr] offset_buffers: finish
[canon_dr] gain_buffers: start
[canon_dr] gain_buffers: finish
[canon_dr] ssm_buffer: start
[canon_dr] do_usb_cmd: start 1427838763 943622
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 32 bytes, timeout 30000
[canon_dr] out: wrote 32 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 946148
[canon_dr] ssm_buffer: finish
[canon_dr] set_window: start
[canon_dr] do_usb_cmd: start 1427838763 946155
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 64 bytes, timeout 30000
[canon_dr] out: wrote 64 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 948614
[canon_dr] do_usb_cmd: start 1427838763 948617
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 64 bytes, timeout 30000
[canon_dr] out: wrote 64 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 951117
[canon_dr] set_window: finish
[canon_dr] calibrate_AFE: offset
[canon_dr] write_AFE: start
[canon_dr] do_usb_cmd: start 1427838763 951140
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 52 bytes, timeout 30000
[canon_dr] out: wrote 52 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 953596
[canon_dr] write_AFE: finish
[canon_dr] calibration_scan: start
[canon_dr] clean_params: start
[canon_dr] clean_params: finish
[canon_dr] start_scan: start
[canon_dr] do_usb_cmd: start 1427838763 953629
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] out: writing 14 bytes, timeout 30000
[canon_dr] out: wrote 14 bytes, retVal 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 960394
[canon_dr] start_scan: finish
[canon_dr] read_from_scanner_duplex: start
[canon_dr] read_from_scanner_duplex: re:122496 bu:2097152 pa:122496 ex:1
[canon_dr] do_usb_cmd: start 1427838763 960461
[canon_dr] cmd: writing 24 bytes, timeout 30000
[canon_dr] cmd: wrote 24 bytes, retVal 0
[canon_dr] in: reading 122496 bytes, timeout 30000
[canon_dr] in: read 122496 bytes, retval 0
[canon_dr] stat: reading 4 bytes, timeout 30000
[canon_dr] stat: read 4 bytes, retval 0
[canon_dr] do_usb_cmd: finish 1427838763 982801
[canon_dr] read_from_scanner_duplex: got GOOD, returning GOOD 122496
[canon_dr] copy_duplex: start
[canon_dr] copy_duplex: 2510
[canon_dr] copy_simplex: per-line copy
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
[canon_dr] copy_simplex: color, 2510
[canon_dr] copy_line: start
[canon_dr] copy_line: finished smart
*** glibc detected *** /usr/local/bin/scanimage: double free or corruption (!prev): 0x000000000071d8c0 ***
*** glibc detected *** /usr/local/bin/scanimage: malloc(): memory corruption: 0x000000000071f6b0 ***
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