Program received signal SIGTRAP, Trace/breakpoint trap.
[Switching to thread 2164.0x8c0]
0x7c901231 in ntdll!DbgUiConnectToDbg () from C:\WINDOWS\system32\ntdll.dll
(gdb) bt
#0 0x7c901231 in ntdll!DbgUiConnectToDbg ()
from C:\WINDOWS\system32\ntdll.dll
#1 0x7c9507a8 in ntdll!KiIntSystemCall () from C:\WINDOWS\system32\ntdll.dll
#2 0x00000005 in ?? ()
#3 0x00000004 in ?? ()
#4 0x00000001 in ?? ()
#5 0x081affd0 in ?? ()
#6 0x00000246 in ?? ()
#7 0xffffffff in ?? ()
#8 0x7c90ee18 in strchr () from C:\WINDOWS\system32\ntdll.dll
#9 0x7c9507c8 in ntdll!KiIntSystemCall () from C:\WINDOWS\system32\ntdll.dll
#10 0x00000000 in ?? ()
(gdb)