<div dir="ltr"><div><div>$ /usr/local/bin/scanimage --version</div><div>scanimage (sane-backends) 1.0.25git; backend version 1.0.25</div></div><div><br></div><div>$ sudo /usr/local/bin/scanimage -L</div><div>device `canon_dr:libusb:002:011' is a CANON DR-C225 scanner</div><div><br></div><div><div>$ sudo /usr/local/bin/scanimage --format=tiff >image.tiff</div><div>*** glibc detected *** /usr/local/bin/scanimage: double free or corruption (!prev): 0x0000000001ef66c0 ***</div><div>======= Backtrace: =========</div><div>/lib64/libc.so.6[0x30dd875e66]</div><div>/lib64/libc.so.6[0x30dd8789b3]</div><div>/usr/local/lib/sane/libsane-canon_dr.so.1(+0x10256)[0x7fb49804d256]</div><div>/usr/local/lib/sane/libsane-canon_dr.so.1(+0x114e7)[0x7fb49804e4e7]</div><div>/usr/local/lib/sane/libsane-canon_dr.so.1(+0x11d7e)[0x7fb49804ed7e]</div><div>/usr/local/lib/sane/libsane-canon_dr.so.1(sane_canon_dr_start+0x7f1)[0x7fb498056651]</div><div>/usr/local/bin/scanimage[0x404119]</div><div>/lib64/libc.so.6(__libc_start_main+0xfd)[0x30dd81ed5d]</div><div>/usr/local/bin/scanimage[0x401749]</div><div>======= Memory map: ========</div><div>00400000-0040a000 r-xp 00000000 fd:00 1070393 /usr/local/bin/scanimage</div><div>0060a000-0060b000 rw-p 0000a000 fd:00 1070393 /usr/local/bin/scanimage</div><div>01e77000-01f2b000 rw-p 00000000 00:00 0 [heap]</div><div>30dd400000-30dd420000 r-xp 00000000 fd:00 1470123 /lib64/<a href="http://ld-2.12.so">ld-2.12.so</a></div><div>30dd61f000-30dd620000 r--p 0001f000 fd:00 1470123 /lib64/<a href="http://ld-2.12.so">ld-2.12.so</a></div><div>30dd620000-30dd621000 rw-p 00020000 fd:00 1470123 /lib64/<a href="http://ld-2.12.so">ld-2.12.so</a></div><div>30dd621000-30dd622000 rw-p 00000000 00:00 0 </div><div>30dd800000-30dd98a000 r-xp 00000000 fd:00 1470128 /lib64/<a href="http://libc-2.12.so">libc-2.12.so</a></div><div>30dd98a000-30ddb8a000 ---p 0018a000 fd:00 1470128 /lib64/<a href="http://libc-2.12.so">libc-2.12.so</a></div><div>30ddb8a000-30ddb8e000 r--p 0018a000 fd:00 1470128 /lib64/<a href="http://libc-2.12.so">libc-2.12.so</a></div><div>30ddb8e000-30ddb8f000 rw-p 0018e000 fd:00 1470128 /lib64/<a href="http://libc-2.12.so">libc-2.12.so</a></div><div>30ddb8f000-30ddb94000 rw-p 00000000 00:00 0 </div><div>30ddc00000-30ddc83000 r-xp 00000000 fd:00 1470129 /lib64/<a href="http://libm-2.12.so">libm-2.12.so</a></div><div>30ddc83000-30dde82000 ---p 00083000 fd:00 1470129 /lib64/<a href="http://libm-2.12.so">libm-2.12.so</a></div><div>30dde82000-30dde83000 r--p 00082000 fd:00 1470129 /lib64/<a href="http://libm-2.12.so">libm-2.12.so</a></div><div>30dde83000-30dde84000 rw-p 00083000 fd:00 1470129 /lib64/<a href="http://libm-2.12.so">libm-2.12.so</a></div><div>30de000000-30de017000 r-xp 00000000 fd:00 1470133 /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a></div><div>30de017000-30de217000 ---p 00017000 fd:00 1470133 /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a></div><div>30de217000-30de218000 r--p 00017000 fd:00 1470133 /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a></div><div>30de218000-30de219000 rw-p 00018000 fd:00 1470133 /lib64/<a href="http://libpthread-2.12.so">libpthread-2.12.so</a></div><div>30de219000-30de21d000 rw-p 00000000 00:00 0 </div><div>30de400000-30de402000 r-xp 00000000 fd:00 1470135 /lib64/<a href="http://libdl-2.12.so">libdl-2.12.so</a></div><div>30de402000-30de602000 ---p 00002000 fd:00 1470135 /lib64/<a href="http://libdl-2.12.so">libdl-2.12.so</a></div><div>30de602000-30de603000 r--p 00002000 fd:00 1470135 /lib64/<a href="http://libdl-2.12.so">libdl-2.12.so</a></div><div>30de603000-30de604000 rw-p 00003000 fd:00 1470135 /lib64/<a href="http://libdl-2.12.so">libdl-2.12.so</a></div><div>30e7800000-30e7816000 r-xp 00000000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1</div><div>30e7816000-30e7a15000 ---p 00016000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1</div><div>30e7a15000-30e7a16000 rw-p 00015000 fd:00 1470132 /lib64/libgcc_s-4.4.7-20120601.so.1</div><div>30ec400000-30ec407000 r-xp 00000000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4</div><div>30ec407000-30ec606000 ---p 00007000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4</div><div>30ec606000-30ec608000 rw-p 00006000 fd:00 1072790 /usr/lib64/libusb-0.1.so.4.4.4</div><div>30ee000000-30ee03f000 r-xp 00000000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0</div><div>30ee03f000-30ee23f000 ---p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0</div><div>30ee23f000-30ee240000 rw-p 0003f000 fd:00 1081604 /usr/lib64/libjpeg.so.62.0.0</div><div>30ee240000-30ee250000 rw-p 00000000 00:00 0 </div><div>7fb496953000-7fb496960000 r-xp 00000000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25</div><div>7fb496960000-7fb496b60000 ---p 0000d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25</div><div>7fb496b60000-7fb496b61000 rw-p 0000d000 fd:00 1207774 /usr/local/lib/sane/libsane-net.so.1.0.25</div><div>7fb496b61000-7fb496b6e000 r-xp 00000000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25</div><div>7fb496b6e000-7fb496d6d000 ---p 0000d000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25</div><div>7fb496d6d000-7fb496d6e000 rw-p 0000c000 fd:00 1207574 /usr/local/lib/sane/libsane-abaton.so.1.0.25</div><div>7fb496d6e000-7fb496d7d000 r-xp 00000000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25</div><div>7fb496d7d000-7fb496f7d000 ---p 0000f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25</div><div>7fb496f7d000-7fb496f7e000 rw-p 0000f000 fd:00 1207578 /usr/local/lib/sane/libsane-agfafocus.so.1.0.25</div><div>7fb496f7e000-7fb496f8e000 r-xp 00000000 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25</div><div>7fb496f8e000-7fb49718d000 ---p 00010000 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25</div><div>7fb49718d000-7fb49718e000 rw-p 0000f000 fd:00 1207582 /usr/local/lib/sane/libsane-apple.so.1.0.25</div><div>7fb49718e000-7fb4971b8000 r-xp 00000000 fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25</div><div>7fb4971b8000-7fb4973b7000 ---p 0002a000 fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25</div><div>7fb4973b7000-7fb4973ba000 rw-p 00029000 fd:00 1207598 /usr/local/lib/sane/libsane-avision.so.1.0.25</div><div>7fb4973ba000-7fb4973bc000 rw-p 00000000 00:00 0 </div><div>7fb4973bc000-7fb4973cf000 r-xp 00000000 fd:00 1207586 /usr/local/lib/sane/libsane-artec.so.1.0.25</div><div>7fb4973cf000-7fb4975cf000 ---p 00013000 fd:00 1207586 /usr/local/lib/sane/libsane-artec.so.1.0.25</div><div>7fb4975cf000-7fb4975d0000 rw-p 00013000 fd:00 1207586 /usr/local/lib/sane/libsane-artec.so.1.0.25</div><div>7fb4975d0000-7fb4975d8000 rw-p 00000000 00:00 0 </div><div>7fb4975d8000-7fb4975ef000 r-xp 00000000 fd:00 1207590 /usr/local/lib/sane/libsane-artec_eplus48u.so.1.0.25</div><div>7fb4975ef000-7fb4977ef000 ---p 00017000 fd:00 1207590 /usr/local/lib/sane/libsane-artec_eplus48u.so.1.0.25</div><div>7fb4977ef000-7fb4977f0000 rw-p 00017000 fd:00 1207590 /usr/local/lib/sane/libsane-artec_eplus48u.so.1.0.25</div><div>7fb4977f0000-7fb4977f6000 rw-p 00000000 00:00 0 </div><div>7fb4977f6000-7fb4977fd000 r-xp 00000000 fd:00 1207594 /usr/local/lib/sane/libsane-as6e.so.1.0.25</div><div>7fb4977fd000-7fb4979fc000 ---p 00007000 fd:00 1207594 /usr/local/lib/sane/libsane-as6e.so.1.0.25</div></div><br><div class="gmail_quote">Le mar. 31 mars 2015 à 12:30, m. allan noah <<a href="mailto:kitno455@gmail.com" target="_blank">kitno455@gmail.com</a>> a écrit :<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">The log looks very similar to the DR-C125. Can you try building a<br>
current sane-backends git snapshot, and try the code? You might have<br>
to run as root user until we get the permissions sorted out.<br>
<br>
allan<br>
<br>
On Tue, Mar 31, 2015 at 9:31 AM, Nicolas Marchildon<br>
<<a href="mailto:nicolas@marchildon.net" target="_blank">nicolas@marchildon.net</a>> wrote:<br>
> After few attempts (reboot, locked device, etc.), I managed to sniff only<br>
> the device. The device is "connected" to the VirtualBox instance.<br>
><br>
> <a href="https://drive.google.com/file/d/0B1s3C34oDHi5QTFyMDdmVVNaNTA/view" target="_blank">https://drive.google.com/file/<u></u><u></u>d/<u></u>0B1s3C34oDHi5QTFyMDdmVVNaNTA<u></u>/<u></u>view</a><br>
><br>
> Le mar. 31 mars 2015 à 07:20, m. allan noah <<a href="mailto:kitno455@gmail.com" target="_blank">kitno455@gmail.com</a>> a écrit :<br>
>><br>
>> my scripts currently don't handle having this kind of mixed data in<br>
>> one log. I could update them I suppose, but it would be easier to get<br>
>> a smaller log- can you try bypassing the hub when making the log?<br>
>> Connect the scanner directly to the machine?<br>
>><br>
>> allan<br>
>><br>
>> On Mon, Mar 30, 2015 at 10:06 PM, Nicolas Marchildon<br>
>> <<a href="mailto:nicolas@marchildon.net" target="_blank">nicolas@marchildon.net</a>> wrote:<br>
>> > This is on Windows XP. For some reason, I was not capturing anything<br>
>> > until I<br>
>> > included the USB hub *and* the scanner. Is the log worthless?<br>
>> ><br>
>> > Le lun. 30 mars 2015 à 21:33, m. allan noah <<a href="mailto:kitno455@gmail.com" target="_blank">kitno455@gmail.com</a>> a écrit<br>
>> > :<br>
>> >><br>
>> >> Your log has the packets from two different devices in it, or<br>
>> >> something else strange is going on. What OS was this captured on?<br>
>> >><br>
>> >> allan<br>
>> >><br>
>> >> On Mon, Mar 30, 2015 at 9:15 PM, m. allan noah <<a href="mailto:kitno455@gmail.com" target="_blank">kitno455@gmail.com</a>><br>
>> >> wrote:<br>
>> >> > have you tried to use a recent sane-backends git snapshot? I would be<br>
>> >> > interested to see a debugging log of sane trying to make a scan.<br>
>> >> ><br>
>> >> > allan<br>
>> >> ><br>
>> >> > On Mon, Mar 30, 2015 at 9:08 PM, Nicolas Marchildon<br>
>> >> > <<a href="mailto:nicolas@marchildon.net" target="_blank">nicolas@marchildon.net</a>> wrote:<br>
>> >> >> Scanning a blank page at 150 dpi, 24 bit, simplex, using Canon's<br>
>> >> >> CaptureOnTouch and Usb Sniffer from<br>
>> >> >> <a href="http://www.pcausa.com/Utilities/UsbSnoop/" target="_blank">http://www.pcausa.com/<u></u>Utilitie<u></u>s/UsbSnoop/</a><br>
>> >> >><br>
>> >> >> 58 MB log<br>
>> >> >> <a href="https://drive.google.com/file/d/0B1s3C34oDHi5ZzFqd3E4Nk5uekE/view" target="_blank">https://drive.google.com/file/<u></u><u></u>d/<u></u>0B1s3C34oDHi5ZzFqd3E4Nk5uekE<u></u>/<u></u>view</a><br>
>> >> >><br>
>> >> >><br>
>> >> >> --<br>
>> >> >> sane-devel mailing list: <a href="mailto:sane-devel@lists.alioth.debian.org" target="_blank">sane-devel@lists.alioth.<u></u>debian<u></u>.org</a><br>
>> >> >> <a href="http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel" target="_blank">http://lists.alioth.debian.<u></u>org<u></u>/cgi-bin/mailman/listinfo/<u></u>sane<u></u>-devel</a><br>
>> >> >> Unsubscribe: Send mail with subject "unsubscribe your_password"<br>
>> >> >> to <a href="mailto:sane-devel-request@lists.alioth.debian.org" target="_blank">sane-devel-request@lists.<u></u>aliot<u></u>h.debian.org</a><br>
>> >> ><br>
>> >> ><br>
>> >> ><br>
>> >> > --<br>
>> >> > "well, I stand up next to a mountain- and I chop it down with the<br>
>> >> > edge<br>
>> >> > of my hand"<br>
>> >><br>
>> >><br>
>> >><br>
>> >> --<br>
>> >> "well, I stand up next to a mountain- and I chop it down with the edge<br>
>> >> of my hand"<br>
>><br>
>><br>
>><br>
>> --<br>
>> "well, I stand up next to a mountain- and I chop it down with the edge<br>
>> of my hand"<br>
<br>
<br>
<br>
--<br>
"well, I stand up next to a mountain- and I chop it down with the edge<br>
of my hand"<br>
</blockquote></div></div>