This is output when i use gdb with my img in which i installed windows xp and after some time i get cannot find bound of the current line or received SIGTRAP Trace/breakpoint trap and stops plz any one help
(gdb) r Starting program: /home/project/temp/qemu-0.12.4/x86_64-softmmu/qemu-system-x86_64 -m 512 -cdrom guest1.img [Thread debugging using libthread_db enabled] [New Thread 0x899f0b70 (LWP 8918)]
Program received signal SIGUSR2, User defined signal 2.
0x0012d422 in __kernel_vsyscall () (gdb) n Single stepping until exit from function __kernel_vsyscall, which has no line number information. aio_signal_handler (signum=12) at posix-aio-compat.c:501 501 {
(gdb) n 502 if (posix_aio_state) { (gdb) n [Thread 0x899f0b70 (LWP 8918) exited] 505 write(posix_aio_state->wfd, &byte, sizeof(byte)); (gdb) n 503 char byte = 0; (gdb) n
505 write(posix_aio_state->wfd, &byte, sizeof(byte)); (gdb) n 508 qemu_service_io(); 509 } (gdb) n 0x0012d422 in __kernel_vsyscall () (gdb) n Single stepping until exit from function __kernel_vsyscall,
which has no line number information. 0x00240971 in select () from /lib/tls/i686/cmov/libc.so.6 (gdb) n Single stepping until exit from function select, which has no line number information. 0x00281216 in ?? () from /lib/tls/i686/cmov/libc.so.6
(gdb) n Cannot find bounds of current function (gdb) n Cannot find bounds of current function (gdb) n Cannot find bounds of current function (gdb) c Continuing. VNC server running on `127.0.0.1:5900'
[New Thread 0x899f0b70 (LWP 8920)]
Program received signal SIGUSR2, User defined signal 2. 0x0012d422 in __kernel_vsyscall () (gdb) n Single stepping until exit from function __kernel_vsyscall, which has no line number information.
[Thread 0x899f0b70 (LWP 8920) exited] 0x00240971 in select () from /lib/tls/i686/cmov/libc.so.6 (gdb) s Cannot find bounds of current function