bug#9087: Crash reading from minibuffer with icomplete-mode

[Eli Zaretskii]

> From: Juanma Barranquero <lekktu@gmail.com>
> Date: Fri, 15 Jul 2011 00:54:00 +0200
> 
> === Backtrace from trunk (1) ===
> 
> gdb: unknown target exception 0xc0000029 at 0x77be07b6
> 
> Program received signal ?, Unknown signal.
> [Switching to Thread 5784.0x14c4]
> 0x77be07b6 in ntdll!EtwEventUnregister () from C:\Windows\system32\ntdll.dll
> (gdb) bt
> #0  0x77be07b6 in ntdll!EtwEventUnregister () from 
> C:\Windows\system32\ntdll.dll
> #1  0x0088da00 in ?? ()
> #2  0x771e07f0 in setjmp () from C:\Windows\syswow64\msvcrt.dll
> #3  0x0088ffc4 in ?? ()
> Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Try "thread apply all bt", perhaps that will give a more meaningful
backtrace in one of the other threads.