[lmi] Segfault in lmi with wx-2.9.5

[Greg Chicares]

A segfault occurred while I was randomly pounding on a fresh
lmi build. I haven't been able to reproduce it yet. The DrMingw
JIT debugger caught it and issued the report below; can you
make any sense of it?

Usually DrMingw gives a backtrace; here it did not.

80000003 seems to be a breakpoint, but I don't remember coding
INT 3 anywhere. That would be opcode 0xCC; perhaps execution
jumped into a data area that happened to contain that opcode?

The ensuing C0000005 is of course a segfault. Using 'addr2line',
I can't decode the address for either "ExceptionCode", or for
the other "AddrPC" in the call stack:
  addr2line --exe=./lmi_wx_shared.exe 03DAD2AA
  addr2line --exe=./lmi_wx_shared.exe 7C90120E
  addr2line --exe=./lmi_wx_shared.exe 2E00225A
all return "??:0", even though lmi was built with '-ggdb'.
Is there anything else I can do with this debug report?

DEBUG_EVENT:
        dwDebugEventCode = EXCEPTION_DEBUG_EVENT
        dwProcessId = 274
        dwThreadId = 1D4C
        ExceptionCode = 80000003
        ExceptionFlags = 0
        ExceptionAddress = 7C90120E
        dwFirstChance = 1
DEBUG_EVENT:
        dwDebugEventCode = EXCEPTION_DEBUG_EVENT
        dwProcessId = 274
        dwThreadId = F10
        ExceptionCode = C0000005
        ExceptionFlags = 0
        ExceptionAddress = 3DAD2AA
        dwFirstChance = 0
lmi_wx_shared.exe caused an Access Violation at location 03dad2aa Writing to 
location 0021323f.

Registers:
eax=b40386d2 ebx=03c4c00b ecx=0022ef26 edx=03dad260 esi=d2f803ca edi=03c44b10
eip=03dad2aa esp=0021c64a ebp=00225a51 iopl=0         nv up ei ng nz na po nc
cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000286

Call stack:
AddrPC     AddrReturn AddrFrame  AddrStack  Params
03DAD2AA   2E00225A   00225A51   0021C64A   186E748D   DC0059BD   7400225C   
E900225A
03DAD2AA
2E00225A   00000000   0022EE5C   0021C64A   6F483DA3   03C4C008   FFFFFFFF   
0022EEC0
2E00225A
DEBUG_EVENT:
        dwDebugEventCode = EXIT_THREAD_DEBUG_EVENT
        dwProcessId = 274
        dwThreadId = 1D4C
        dwExitCode = 0
DEBUG_EVENT:
        dwDebugEventCode = EXIT_PROCESS_DEBUG_EVENT
        dwProcessId = 274
        dwThreadId = F10
        dwExitCode = C0000005