Thanks. I will start to use stackoverflow.com. Thank you for the suggestion. ----- Original Message ---- From: Jonathan Wakely <jwakely.gcc@xxxxxxxxx> To: Arthur Schwarz <aschwarz1309@xxxxxxx> Cc: Andrew Haley <aph@xxxxxxxxxx>; gcc-help@xxxxxxxxxxx Sent: Fri, October 19, 2012 7:24:30 PM Subject: Re: C++ SEGMENT fault and vtable issu On 19 October 2012 22:48, Arthur Schwarz wrote: > debugger (gdb 4.5.3) doesn't seem to automatically track C++ kernel code. If you're really using gdb 4.5.3 (is there even such a release?) then you should upgrade, GDB is up to version 7.5 now. I doubt any of us know what the "C++ kernel" is either, but in any case, please find a more appropriate forum. You've consistently used this list for help with C++ syntax and issues that aren't specific to GCC, so don't belong on the gcc-help list.