i didn't found anything in the forum, but i got the crash dump
$ gdb --args wish amsn
GNU gdb 6.5
Copyright (C) 2006 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 "i486-slackware-linux"...
(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
(gdb) run
Starting program: /usr/bin/wish amsn
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
*** glibc detected *** double free or corruption (!prev): 0x090f1e78 ***
Program received signal SIGABRT, Aborted.
0xb7bc8847 in raise () from /lib/tls/libc.so.6
(gdb) bt
#0 0xb7bc8847 in raise () from /lib/tls/libc.so.6
#1 0xb7bca0d9 in abort () from /lib/tls/libc.so.6
#2 0xb7bfc616 in __libc_message () from /lib/tls/libc.so.6
#3 0xb7c02d4f in _int_free () from /lib/tls/libc.so.6
#4 0xb7c030ea in free () from /lib/tls/libc.so.6
#5 0xb7a97721 in operator delete () from /usr/lib/libstdc++.so.6
#6 0xb7a9777c in operator delete[] () from /usr/lib/libstdc++.so.6
#7 0xb7b24df6 in CxImagePNG::Decode (this=0xbfa222a0, hFile=0xbfa32790)
at utils/TkCximage/src/CxImage/ximapng.cpp:75
#8 0xb7b16720 in CxImage::Decode (this=0xbfa32840, hFile=0xbfa32790,
imagetype=151985784) at utils/TkCximage/src/CxImage/ximaenc.cpp:769
#9 0xb7b16ea7 in CxImage::Decode (this=0xbfa32840,
buffer=0x91b3910 "\211PNG\r\n\032\n", size=23372, imagetype=4)
at utils/TkCximage/src/CxImage/ximaenc.cpp:640
#10 0xb7b0946f in ObjRead (interp=0x804a6c8, data=0x8ce7298, format=0x81fbe98,
imageHandle=0x90e8360, destX=0, destY=0, width=96, height=96, srcX=0,
srcY=0) at utils/TkCximage/src/PhotoFormat.cpp:154
#11 0xb7b0991c in ChanRead (interp=0x804a6c8, chan=0x8c3c390,
fileName=0x8e9d020 "/home/sauron/.amsn/slayerbeast_gmail_com/displaypic/cache/4633d423249375a4a51746a5441533859615e4671663f6276464d4d3.png",
format=0x81fbe98, imageHandle=0x90e8360, destX=0, destY=0, width=96,
height=96, srcX=0, srcY=0) at utils/TkCximage/src/PhotoFormat.cpp:132
#12 0xb7f1c2e4 in Tk_PhotoPutZoomedBlock () from /usr/lib/libtk8.4.so
---Type <return> to continue, or q <return> to quit---
#13 0xb7f1caf4 in Tk_PhotoPutZoomedBlock () from /usr/lib/libtk8.4.so
#14 0xb7f10187 in Tk_ImageObjCmd () from /usr/lib/libtk8.4.so
#15 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#16 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#17 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#18 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#19 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#20 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#21 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#22 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#23 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#24 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#25 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#26 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#27 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#28 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#29 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#30 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#31 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#32 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#33 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#34 0xb7e017cf in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#35 0xb7e105bf in Tcl_SwitchObjCmd () from /usr/lib/libtcl8.4.so
---Type <return> to continue, or q <return> to quit---
#36 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#37 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#38 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#39 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#40 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#41 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#42 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#43 0xb7e017cf in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#44 0xb7e105bf in Tcl_SwitchObjCmd () from /usr/lib/libtcl8.4.so
#45 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#46 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#47 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#48 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#49 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#50 0xb7e01584 in Tcl_EvalObjv () from /usr/lib/libtcl8.4.so
#51 0xb7e018f3 in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#52 0xb7e5b740 in Tcl_UplevelObjCmd () from /usr/lib/libtcl8.4.so
#53 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#54 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#55 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#56 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#57 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#58 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
---Type <return> to continue, or q <return> to quit---
#59 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#60 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#61 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#62 0xb7e00bc4 in Tcl_EvalEx () from /usr/lib/libtcl8.4.so
#63 0xb7e0178d in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#64 0xb7e5b740 in Tcl_UplevelObjCmd () from /usr/lib/libtcl8.4.so
#65 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#66 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#67 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#68 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#69 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#70 0xb7e00bc4 in Tcl_EvalEx () from /usr/lib/libtcl8.4.so
#71 0xb7e0178d in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#72 0xb7e5b740 in Tcl_UplevelObjCmd () from /usr/lib/libtcl8.4.so
#73 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#74 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#75 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#76 0xb7e5bf9b in TclObjInterpProc () from /usr/lib/libtcl8.4.so
#77 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#78 0xb7e2b7a2 in TclExprFloatError () from /usr/lib/libtcl8.4.so
#79 0xb7e2f454 in TclCompEvalObj () from /usr/lib/libtcl8.4.so
#80 0xb7e017cf in Tcl_EvalObjEx () from /usr/lib/libtcl8.4.so
#81 0xb7e3c35b in TclChannelEventScriptInvoker () from /usr/lib/libtcl8.4.so
---Type <return> to continue, or q <return> to quit---
#82 0xb7e3eef3 in Tcl_NotifyChannel () from /usr/lib/libtcl8.4.so
#83 0xb7e747d0 in Tcl_DeleteFileHandler () from /usr/lib/libtcl8.4.so
#84 0xb7e50d68 in Tcl_ServiceEvent () from /usr/lib/libtcl8.4.so
#85 0xb7e510da in Tcl_DoOneEvent () from /usr/lib/libtcl8.4.so
#86 0xb7e2669c in Tcl_VwaitObjCmd () from /usr/lib/libtcl8.4.so
#87 0xb7dff351 in TclEvalObjvInternal () from /usr/lib/libtcl8.4.so
#88 0xb7e00bc4 in Tcl_EvalEx () from /usr/lib/libtcl8.4.so
#89 0xb7e48af4 in Tcl_FSEvalFile () from /usr/lib/libtcl8.4.so
#90 0xb7e48c81 in Tcl_EvalFile () from /usr/lib/libtcl8.4.so
#91 0xb7ec29a0 in Tk_MainEx () from /usr/lib/libtk8.4.so
#92 0x0804885d in main ()
(gdb)
