-If your backtrace looks like this:
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-(gdb) backtrace
-#0 0x041b1a01 in vfprintf () from /lib/libc.so.6
-#1 0x041b2f80 in vprintf () from /lib/libc.so.6
-#2 0x080555de in slog (fmt=0x8059ba0 "%s:%s:%d - Name should change to \"%s\"\n") at src/util.c:60
-#3 0x0804fa73 in handle_windowname_change_legacy (data=0x0, conn=0x42da908,
- state=0 '\0', window=8389918, atom=39, prop=0x4303f90) at src/handlers.c:752
-#4 0x0406cace in ?? () from /usr/lib/libxcb-property.so.1
-#5 0x00000000 in ?? ()
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+When sending bug reports, please attach the *whole* log file. Even if you think
+you found the section which clearly highlights the problem, additional
+information might be necessary to completely diagnose the problem.