GNU gdb (GDB) 7.0.90.20100309-ubuntu Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu". For bug reporting instructions, please see: . Attaching to process 8811 Reading symbols from /usr/lib/gvfs/gvfsd-sftp...(no debugging symbols found)...done. Reading symbols from /usr/lib/libgvfscommon.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgvfscommon.so.0 Reading symbols from /usr/lib/libgio-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgio-2.0.so.0 Reading symbols from /usr/lib/libgobject-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgobject-2.0.so.0 Reading symbols from /usr/lib/libgthread-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgthread-2.0.so.0 Reading symbols from /lib/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libdbus-1.so.3 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] [New Thread 0xb76e5b70 (LWP 8813)] Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /usr/lib/libgnome-keyring.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgnome-keyring.so.0 Reading symbols from /lib/libglib-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libglib-2.0.so.0 Reading symbols from /lib/tls/i686/cmov/libutil.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libutil.so.1 Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libexpat.so.1 Reading symbols from /usr/lib/libgmodule-2.0.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libgmodule-2.0.so.0 Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /lib/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libselinux.so.1 Reading symbols from /lib/tls/i686/cmov/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/librt.so.1 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/libgcrypt.so.11...(no debugging symbols found)...done. Loaded symbols for /lib/libgcrypt.so.11 Reading symbols from /lib/libpcre.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libpcre.so.3 Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /lib/libgpg-error.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgpg-error.so.0 Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2 Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1 Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2 Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2 0x00c98422 in __kernel_vsyscall () (gdb) backtrace full #0 0x00c98422 in __kernel_vsyscall () No symbol table info available. #1 0x00430af6 in poll () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #2 0x009b932b in g_poll () from /lib/libglib-2.0.so.0 No symbol table info available. #3 0x009abe5c in ?? () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x009ac5c7 in g_main_loop_run () from /lib/libglib-2.0.so.0 No symbol table info available. #5 0x0805851a in ?? () No symbol table info available. #6 0x08058826 in ?? () No symbol table info available. #7 0x00387bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #8 0x0804f5f1 in ?? () No symbol table info available. (gdb) info registers eax 0xfffffdfc -516 ecx 0x3 3 edx 0xffffffff -1 ebx 0x9bae110 163242256 esp 0xbf953b30 0xbf953b30 ebp 0xbf953b48 0xbf953b48 esi 0x0 0 edi 0x4c0ff4 4984820 eip 0xc98422 0xc98422 <__kernel_vsyscall+2> eflags 0x200293 [ CF AF SF IF ID ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 (gdb) x/16i $pc => 0xc98422 <__kernel_vsyscall+2>: ret 0xc98423: add %ch,(%esi) 0xc98425: jae 0xc9848f 0xc98427: jae 0xc9849d 0xc98429: jb 0xc9849f 0xc9842b: popa 0xc9842c: bound %eax,(%eax) 0xc9842e: cs 0xc9842f: push $0x687361 0xc98434: cs 0xc98435: fs 0xc98436: jns 0xc984a6 0xc98438: jae 0xc984b3 0xc9843a: insl (%dx),%es:(%edi) 0xc9843b: add %ch,(%esi) 0xc9843d: fs (gdb) thread apply all backtrace Thread 2 (Thread 0xb76e5b70 (LWP 8813)): #0 0x00983436 in g_atomic_int_get () from /lib/libglib-2.0.so.0 #1 0x0059c7c4 in ?? () from /usr/lib/libgnome-keyring.so.0 #2 0x0059d2ac in ?? () from /usr/lib/libgnome-keyring.so.0 #3 0x005a6778 in gnome_keyring_find_network_password_sync () from /usr/lib/libgnome-keyring.so.0 #4 0x08069ce4 in ?? () #5 0x08055153 in ?? () #6 0x08056783 in ?? () #7 0x0805717c in ?? () #8 0x0805efe8 in ?? () #9 0x0805de7d in ?? () #10 0x08059bee in ?? () #11 0x009d4d6c in ?? () from /lib/libglib-2.0.so.0 #12 0x009d2e4f in ?? () from /lib/libglib-2.0.so.0 #13 0x00c5596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #14 0x0043e92e in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb784d720 (LWP 8811)): #0 0x00c98422 in __kernel_vsyscall () #1 0x00430af6 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0x009b932b in g_poll () from /lib/libglib-2.0.so.0 #3 0x009abe5c in ?? () from /lib/libglib-2.0.so.0 #4 0x009ac5c7 in g_main_loop_run () from /lib/libglib-2.0.so.0 #5 0x0805851a in ?? () #6 0x08058826 in ?? () #7 0x00387bd6 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6 #8 0x0804f5f1 in ?? () (gdb) quit A debugging session is active. Inferior 1 [process 8811] will be detached. Quit anyway? (y or n) Detaching from program: /usr/lib/gvfs/gvfsd-sftp, process 8811