[sane-devel] I have the Epson Perfection 2480 and 2580 for testing

[Till Kamppeter]

Oliver Schwartz wrote:
>>On all later attempts I got a segmentation fault when the GUI
>>started to open. The command line was the following:
> 
> 
> There's nothing obvious in the log. Can you run xsane in gdb and 
> create a stacktrace (command "bt" IIRC) after the crash?
> 
> /Oliver
> 

Here is a stacktrace of a failed "scanimage --test":

--------------------------------------------------------------
[root@majax s]# gdb -c core.21805 /usr/bin/scanimage
GNU gdb 6.0-2mdk (Mandrake Linux)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain 
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i586-mandrake-linux-gnu"...Using host 
libthread_db library "/lib/tls/libthread_db.so.1".

Core was generated by `scanimage --test'.
Program terminated with signal 11, Segmentation fault.

warning: current_sos: Can't read pathname for load map: Input/output error

Reading symbols from /usr/lib/libsane.so.1...done.
Loaded symbols for /usr/lib/libsane.so.1
Reading symbols from /usr/lib/libusb-0.1.so.4...done.
Loaded symbols for /usr/lib/libusb-0.1.so.4
Reading symbols from /lib/libnsl.so.1...
Reading symbols from /usr/lib/debug//lib/libnsl-2.3.3.so.debug...done.
done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/libieee1284.so.3...done.
Loaded symbols for /usr/lib/libieee1284.so.3
Reading symbols from /usr/lib/libgphoto2.so.2...done.
Loaded symbols for /usr/lib/libgphoto2.so.2
Reading symbols from /usr/lib/libgphoto2_port.so.0...done.
Loaded symbols for /usr/lib/libgphoto2_port.so.0
Reading symbols from /lib/libdl.so.2...
Reading symbols from /usr/lib/debug//lib/libdl-2.3.3.so.debug...done.
done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libexif.so.9...done.
Loaded symbols for /usr/lib/libexif.so.9
Reading symbols from /lib/tls/libm.so.6...
Reading symbols from /usr/lib/debug//lib/tls/libm-2.3.3.so.debug...done.
---Type <return> to continue, or q <return> to quit---
done.
Loaded symbols for /lib/tls/libm.so.6
Reading symbols from /lib/tls/libc.so.6...
Reading symbols from /usr/lib/debug//lib/tls/libc-2.3.3.so.debug...done.
done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/sane/libsane-hpaio.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hpaio.so.1
Reading symbols from /usr/lib/libhpip.so.0...done.
Loaded symbols for /usr/lib/libhpip.so.0
Reading symbols from /lib/libnss_files.so.2...
Reading symbols from /usr/lib/debug//lib/libnss_files-2.3.3.so.debug...done.
done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /usr/lib/sane/libsane-hpoj.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hpoj.so.1
Reading symbols from /usr/lib/libptal.so.0...done.
Loaded symbols for /usr/lib/libptal.so.0
Reading symbols from /usr/lib/libhpojip.so.0...done.
Loaded symbols for /usr/lib/libhpojip.so.0
Reading symbols from /usr/lib/libsnmp.so.5...done.
Loaded symbols for /usr/lib/libsnmp.so.5
Reading symbols from /usr/lib/libcrypto.so.0.9.7...done.
Loaded symbols for /usr/lib/libcrypto.so.0.9.7
Reading symbols from /usr/lib/sane/libsane-v4l.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-v4l.so.1
Reading symbols from /usr/lib/sane/libsane-umax1220u.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-umax1220u.so.1
Reading symbols from /usr/lib/sane/libsane-umax.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-umax.so.1
Reading symbols from /usr/lib/sane/libsane-u12.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-u12.so.1
Reading symbols from /usr/lib/sane/libsane-teco3.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-teco3.so.1
Reading symbols from /usr/lib/sane/libsane-teco2.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-teco2.so.1
Reading symbols from /usr/lib/sane/libsane-teco1.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-teco1.so.1
Reading symbols from /usr/lib/sane/libsane-tamarack.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-tamarack.so.1
Reading symbols from /usr/lib/sane/libsane-sp15c.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-sp15c.so.1
---Type <return> to continue, or q <return> to quit---
Reading symbols from /usr/lib/sane/libsane-snapscan.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-snapscan.so.1
Reading symbols from /usr/lib/sane/libsane-sm3600.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-sm3600.so.1
Reading symbols from /usr/lib/sane/libsane-sharp.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-sharp.so.1
Reading symbols from /usr/lib/sane/libsane-sceptre.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-sceptre.so.1
Reading symbols from /usr/lib/sane/libsane-s9036.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-s9036.so.1
Reading symbols from /usr/lib/sane/libsane-ricoh.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-ricoh.so.1
Reading symbols from /usr/lib/sane/libsane-qcam.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-qcam.so.1
Reading symbols from /usr/lib/sane/libsane-plustek.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-plustek.so.1
Reading symbols from /usr/lib/sane/libsane-pie.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-pie.so.1
Reading symbols from /usr/lib/sane/libsane-nec.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-nec.so.1
Reading symbols from /usr/lib/sane/libsane-mustek_usb.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-mustek_usb.so.1
Reading symbols from /usr/lib/sane/libsane-mustek.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-mustek.so.1
Reading symbols from /usr/lib/sane/libsane-microtek2.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-microtek2.so.1
Reading symbols from /usr/lib/sane/libsane-microtek.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-microtek.so.1
Reading symbols from /usr/lib/sane/libsane-matsushita.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-matsushita.so.1
Reading symbols from /usr/lib/sane/libsane-ma1509.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-ma1509.so.1
Reading symbols from /usr/lib/sane/libsane-leo.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-leo.so.1
Reading symbols from /usr/lib/sane/libsane-ibm.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-ibm.so.1
Reading symbols from /usr/lib/sane/libsane-hp5400.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hp5400.so.1
Reading symbols from /usr/lib/sane/libsane-hp4200.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hp4200.so.1
Reading symbols from /usr/lib/sane/libsane-hpsj5s.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hpsj5s.so.1
Reading symbols from /usr/lib/sane/libsane-hp.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-hp.so.1
Reading symbols from /usr/lib/sane/libsane-gt68xx.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-gt68xx.so.1
Reading symbols from /usr/lib/sane/libsane-fujitsu.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-fujitsu.so.1
---Type <return> to continue, or q <return> to quit---
Reading symbols from /usr/lib/sane/libsane-epson.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-epson.so.1
Reading symbols from /usr/lib/sane/libsane-dmc.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-dmc.so.1
Reading symbols from /usr/lib/sane/libsane-coolscan2.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-coolscan2.so.1
Reading symbols from /usr/lib/sane/libsane-coolscan.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-coolscan.so.1
Reading symbols from /usr/lib/sane/libsane-canon630u.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-canon630u.so.1
Reading symbols from /usr/lib/sane/libsane-canon.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-canon.so.1
Reading symbols from /usr/lib/sane/libsane-bh.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-bh.so.1
Reading symbols from /usr/lib/sane/libsane-as6e.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-as6e.so.1
Reading symbols from /usr/lib/sane/libsane-artec_eplus48u.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-artec_eplus48u.so.1
Reading symbols from /usr/lib/sane/libsane-artec.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-artec.so.1
Reading symbols from /usr/lib/sane/libsane-avision.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-avision.so.1
Reading symbols from /usr/lib/sane/libsane-apple.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-apple.so.1
Reading symbols from /usr/lib/sane/libsane-agfafocus.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-agfafocus.so.1
Reading symbols from /usr/lib/sane/libsane-abaton.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-abaton.so.1
Reading symbols from /usr/lib/sane/libsane-net.so.1...done.
Loaded symbols for /usr/lib/sane/libsane-net.so.1
#0  _IO_default_xsputn (f=0xbf800654, data=0x30, n=1) at genops.c:442
442     {
(gdb) bt
#0  _IO_default_xsputn (f=0xbf800654, data=0x30, n=1) at genops.c:442
#1  0x4017dac1 in _IO_padn (fp=0xbf800654, pad=1076125664, count=1)
     at iopadn.c:68
#2  0x40163e18 in _IO_vfprintf (s=0xbf800654, format=0x4052d929 " 0x%02x",
     ap=0xbf80072c "") at vfprintf.c:1516
#3  0x4017eafb in _IO_vsprintf (
     ng=0xbf800740 " 0x?\026@\200\a\200)?@h\a\200\a",
     format=0x40245fe0 "", args=0x40245fe0 "") at iovsprintf.c:46
#4  0x4016c5db in sprintf (s=0x40245fe0 "", format=0x40245fe0 "")
     at sprintf.c:34
#5  0x4052002d in usb_debug_data () from /usr/lib/sane/libsane-snapscan.so.1
(gdb)
--------------------------------------------------------------

    Till