GNU gdb (Ubuntu/Linaro 7.3-0ubuntu2) 7.3-2011.08 Copyright (C) 2011 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 "i686-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/update-notifier...Reading symbols from /usr/lib/debug/usr/bin/update-notifier...done. done. (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) run Starting program: /usr/bin/update-notifier [Thread debugging using libthread_db enabled] [New Thread 0xb7d55b70 (LWP 4279)] [New Thread 0xb7554b70 (LWP 4280)] [New Thread 0xb6d53b70 (LWP 4281)] [Thread 0xb6d53b70 (LWP 4281) exited] Program received signal SIGINT, Interrupt. 0x00130416 in __kernel_vsyscall () (gdb) backtrace full #0 0x00130416 in __kernel_vsyscall () No symbol table info available. #1 0x00b9740e in poll () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. #2 0x00a1241b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00a03926 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00206651 in gtk_dialog_run () from /usr/lib/libgtk-3.so.0 No symbol table info available. #6 0x08050d71 in ask_invoke_apport_with_gksu () at crash.c:59 dialog = 0x8230058 msg = descr = 0x805497c "Do you want to report the problem now?" res = #7 run_apport (ta=) at crash.c:72 No locals. #8 0x08051069 in crashreport_check (ta=0x81c7db0) at crash.c:168 crashreports_found = 0 first_run = 1 system_crashes = exitcode = 256 argv = {0x8054934 "/usr/share/apport/apport-checkreports", 0x0} autolaunch = visible = #9 0x0805116f in crashreport_check_initially (ta=0x81c7db0) at crash.c:208 No locals. #10 0x00a049bf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #11 0x00a032ef in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #12 0x00a03a20 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #13 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #14 0x002a1795 in gtk_main () from /usr/lib/libgtk-3.so.0 No symbol table info available. #15 0x0804cbc2 in main (argc=1, argv=0xbffff384) at update-notifier.c:646 un = 0x80d0860 error = 0x0 dirname = 0x80d4830 "P" (gdb) info registers eax 0xfffffdfc -516 ecx 0x6 6 edx 0x1388 5000 ebx 0x8128d60 135433568 esp 0xbfffef74 0xbfffef74 ebp 0x8128d60 0x8128d60 esi 0x0 0 edi 0xc4bff4 12894196 eip 0x130416 0x130416 <__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 => 0x130416 <__kernel_vsyscall+2>: ret 0x130417: add %ch,(%esi) 0x130419: jae 0x130483 0x13041b: jae 0x130491 0x13041d: jb 0x130493 0x13041f: popa 0x130420: bound %eax,(%eax) 0x130422: cs 0x130423: push $0x687361 0x130428: cs 0x130429: fs 0x13042a: jns 0x13049a 0x13042c: jae 0x1304a7 0x13042e: insl (%dx),%es:(%edi) 0x13042f: add %ch,(%esi) 0x130431: fs (gdb) thread apply all backtrace Thread 3 (Thread 0xb7554b70 (LWP 4280)): #0 0x00130416 in __kernel_vsyscall () #1 0x00b9740e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0x00a1241b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0x00a03926 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0x008dc80a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 #6 0x00a2a914 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0x00abfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #8 0x00ba60ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 2 (Thread 0xb7d55b70 (LWP 4279)): #0 0x00130416 in __kernel_vsyscall () #1 0x00b9740e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0x00a1241b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0x00a03926 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0x01315194 in ?? () from /usr/lib/gio/modules/libdconfsettings.so #6 0x00a2a914 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0x00abfd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 #8 0x00ba60ce in clone () from /lib/i386-linux-gnu/libc.so.6 Backtrace stopped: Not enough registers or memory available to unwind further Thread 1 (Thread 0xb7fe1840 (LWP 4276)): #0 0x00130416 in __kernel_vsyscall () #1 0x00b9740e in poll () from /lib/i386-linux-gnu/libc.so.6 #2 0x00a1241b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0x00a03926 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0x00206651 in gtk_dialog_run () from /usr/lib/libgtk-3.so.0 #6 0x08050d71 in ask_invoke_apport_with_gksu () at crash.c:59 #7 run_apport (ta=) at crash.c:72 #8 0x08051069 in crashreport_check (ta=0x81c7db0) at crash.c:168 #9 0x0805116f in crashreport_check_initially (ta=0x81c7db0) at crash.c:208 #10 0x00a049bf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #11 0x00a032ef in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #12 0x00a03a20 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #13 0x00a0402b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 #14 0x002a1795 in gtk_main () from /usr/lib/libgtk-3.so.0 #15 0x0804cbc2 in main (argc=1, argv=0xbffff384) at update-notifier.c:646 (gdb) quit A debugging session is active. Inferior 1 [process 4276] will be killed. Quit anyway? (y or n)