# rpm -q systemd dbus-libs
systemd-33-1.fc16.x86_64
dbus-libs-1.4.10-1.fc16.x86_64


Core was generated by `/sbin/init'.
Program terminated with signal 6, Aborted.
#0  0x0000003dbfa0f33b in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
42				 sig);
Missing separate debuginfos, use: debuginfo-install libattr-2.4.46-2.fc16.x86_64 libgcc-4.6.1-3.fc16.x86_64
(gdb) 
(gdb) bt
#0  0x0000003dbfa0f33b in raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42
#1  0x000000000040af2c in crash (sig=6) at src/main.c:121
#2  <signal handler called>
#3  0x0000003dbf636355 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#4  0x0000003dbf637c6b in __GI_abort () at abort.c:93
#5  0x0000003dc322fdc5 in _dbus_abort () at dbus-sysdeps.c:94
#6  0x0000003dc3226e41 in _dbus_warn_check_failed (
    format=0x3dc3236010 "arguments to %s() were incorrect, assertion \"%s\" failed in file %s line %d.\nThis is normally a bug in some application using the D-Bus library.\n") at dbus-internals.c:289
#7  0x0000003dc3219b3b in dbus_message_iter_append_basic (iter=0x7fffe50019e0, type=<optimized out>, value=0x7fffe5001ac8) at dbus-message.c:2514
#8  0x000000000043b505 in message_from_file_changes (m=<optimized out>, changes=0x20de2a0, n_changes=2, carries_install_info=2) at src/dbus-manager.c:448
#9  0x000000000043e27e in bus_manager_message_handler (connection=0x204a700, message=0x20dfcc0, data=0x20337f0) at src/dbus-manager.c:1365
#10 0x0000003dc321d9b1 in _dbus_object_tree_dispatch_and_unlock (tree=0x203fec0, message=0x20dfcc0) at dbus-object-tree.c:858
#11 0x0000003dc320f8f0 in dbus_connection_dispatch (connection=0x204a700) at dbus-connection.c:4685
#12 0x000000000043a0ea in bus_dispatch (m=0x20337f0) at src/dbus.c:521
#13 0x0000000000411531 in manager_loop (m=0x20337f0) at src/manager.c:2426
#14 0x0000000000409082 in main (argc=<optimized out>, argv=<optimized out>) at src/main.c:1317