.
Thread 3 (process 4969):
#0  0x00c8f416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00333e96 in *__GI___poll (fds=0x842bd80, nfds=1, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = -516
	result = <value optimized out>
#2  0xffffffff in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 2 (process 4928):
#0  0x00c8f416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x00333e96 in *__GI___poll (fds=0x83f7b38, nfds=3, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = -516
	result = <value optimized out>
#2  0xffffffff in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 1 (process 4912):
#0  0x0512caa7 in nux::InputArea::OnEvent (this=0x8f436c8, 
    ievent=@0xbf88731c, TraverseInfo=0, ProcessEventInfo=0)
    at ./InputArea.cpp:59
	mouse_signals = 8
	PreviousMouseOverArea = (nux::InputArea *) 0xae5e1d34
	CurrentMouseOverArea = (nux::InputArea *) 0x8f436c8
	ret = 1
#1  0xbf88731c in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)