systemd-coredump[29672]: Process 29666 (conky) of user 1000 dumped core.

                                                 Stack trace of thread 29666:
                                                 #0  0x00000000004357d0 _Z20draw_each_line_innerPcii (conky)
                                                 #1  0x00000000004366f0 draw_line (conky)
                                                 #2  0x0000000000436a37 draw_stuff (conky)
                                                 #3  0x0000000000438ef5 main_loop (conky)
                                                 #4  0x0000000000429871 main (conky)
                                                 #5  0x00007f7468043710 __libc_start_main (libc.so.6)
                                                 #6  0x000000000042dbc9 _start (conky)

                                                 Stack trace of thread 29668:
                                                 #0  0x00007f746a6ec427 do_futex_wait.constprop.1 (libpthread.so.0)
                                                 #1  0x00007f746a6ec4d4 __new_sem_wait_slow.constprop.0 (libpthread.so.0)
                                                 #2  0x000000000046d8d6 _ZN9semaphore4waitEv (conky)
                                                 #3  0x00007f7468692c40 execute_native_thread_routine (libstdc++.so.6)
                                                 #4  0x00007f746a6e4424 start_thread (libpthread.so.0)
                                                 #5  0x00007f746810acbd __clone (libc.so.6)

                                                 Stack trace of thread 29669:
                                                 #0  0x00007f746a6ec427 do_futex_wait.constprop.1 (libpthread.so.0)
                                                 #1  0x00007f746a6ec4d4 __new_sem_wait_slow.constprop.0 (libpthread.so.0)
                                                 #2  0x000000000046d8d6 _ZN9semaphore4waitEv (conky)
                                                 #3  0x00007f7468692c40 execute_native_thread_routine (libstdc++.so.6)
                                                 #4  0x00007f746a6e4424 start_thread (libpthread.so.0)
                                                 #5  0x00007f746810acbd __clone (libc.so.6)

                                                 Stack trace of thread 29670:
                                                 #0  0x00007f746a6ec427 do_futex_wait.constprop.1 (libpthread.so.0)
                                                 #1  0x00007f746a6ec4d4 __new_sem_wait_slow.constprop.0 (libpthread.so.0)
                                                 #2  0x000000000046d8d6 _ZN9semaphore4waitEv (conky)
                                                 #3  0x00007f7468692c40 execute_native_thread_routine (libstdc++.so.6)
                                                 #4  0x00007f746a6e4424 start_thread (libpthread.so.0)
                                                 #5  0x00007f746810acbd __clone (libc.so.6)

                                                 Stack trace of thread 29667:
                                                 #0  0x00007f746a6ec427 do_futex_wait.constprop.1 (libpthread.so.0)
                                                 #1  0x00007f746a6ec4d4 __new_sem_wait_slow.constprop.0 (libpthread.so.0)
                                                 #2  0x000000000046d8d6 _ZN9semaphore4waitEv (conky)
                                                 #3  0x00007f7468692c40 execute_native_thread_routine (libstdc++.so.6)
                                                 #4  0x00007f746a6e4424 start_thread (libpthread.so.0)
                                                 #5  0x00007f746810acbd __clone (libc.so.6)