#0  0x00007f4ccee39083 in __select_nocancel () from /lib64/libc.so.6
#1  0x00007f4ccf670b6b in kill_bus_when_session_ends () at dbus-launch.c:570
#2  babysit (read_bus_pid_fd=<optimized out>, child_pid=<optimized out>, exit_with_session=1) at dbus-launch.c:731
#3  main (argc=5, argv=<optimized out>) at dbus-launch.c:1111
