PID: 8622 (emacs)
           UID: 1000 (mfiano)
           GID: 1000 (mfiano)
        Signal: 6 (ABRT)
     Timestamp: Sat 2019-04-13 08:00:20 EDT (19h ago)
  Command Line: emacs
    Executable: /usr/bin/emacs-27.0.50
 Control Group: /user.slice/user-1000.slice/session-2.scope
          Unit: session-2.scope
         Slice: user-1000.slice
       Session: 2
     Owner UID: 1000 (mfiano)
       Boot ID: 2907467a6ba144bd8bb6803f43fd1369
    Machine ID: 7ceeb845650d46eca03c20fb96046430
      Hostname: hydra
       Storage: /var/lib/systemd/coredump/core.emacs.1000.2907467a6ba144bd8bb6803f43fd1369.8622.1555156820000000.lz4
       Message: Process 8622 (emacs) of user 1000 dumped core.

                Stack trace of thread 8622:
                #0  0x00007fb421cf225f raise (libpthread.so.0)
                #1  0x00005614e00b2fec terminate_due_to_signal (emacs-27.0.50)
                #2  0x00005614e00ccfa4 emacs_abort (emacs-27.0.50)
                #3  0x00005614e0133ffc signal_or_quit (emacs-27.0.50)
                #4  0x00005614e0134030 Fsignal (emacs-27.0.50)
                #5  0x00005614e01341a8 xsignal1 (emacs-27.0.50)
                #6  0x00005614e00f7348 compile_pattern (emacs-27.0.50)
                #7  0x00005614e00fcd08 fast_string_match_internal (emacs-27.0.50)
                #8  0x00005614e00e3980 Ffind_file_name_handler (emacs-27.0.50)
                #9  0x00005614e00e562d Fexpand_file_name (emacs-27.0.50)
                #10 0x00005614e00eadef Fdo_auto_save (emacs-27.0.50)
                #11 0x00005614e00b2db5 shut_down_emacs (emacs-27.0.50)
                #12 0x00005614e00b301a terminate_due_to_signal (emacs-27.0.50)
                #13 0x00005614e00cb28f handle_fatal_signal (emacs-27.0.50)
                #14 0x00005614e00cb549 deliver_thread_signal.constprop.13 (emacs-27.0.50)
                #15 0x00005614e00cb5ca handle_sigsegv (emacs-27.0.50)
                #16 0x00007fb421cf23c0 __restore_rt (libpthread.so.0)
                #17 0x00005614e010eb94 mark_object.part.45 (emacs-27.0.50)
                #18 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #19 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #20 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #21 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #22 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #23 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #24 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #25 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #26 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #27 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #28 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #29 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #30 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #31 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #32 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #33 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #34 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #35 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #36 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #37 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #38 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #39 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #40 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #41 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #42 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #43 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #44 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #45 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #46 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #47 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #48 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #49 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #50 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #51 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #52 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #53 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #54 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #55 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #56 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #57 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #58 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #59 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #60 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #61 0x00005614e010f41e mark_vectorlike (emacs-27.0.50)
                #62 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)
                #63 0x00005614e010ee8c mark_object.part.45 (emacs-27.0.50)

                Stack trace of thread 8623:
                #0  0x00007fb421860c21 __poll (libc.so.6)
                #1  0x00007fb4233e6690 n/a (libglib-2.0.so.0)
                #2  0x00007fb4233e677e g_main_context_iteration (libglib-2.0.so.0)
                #3  0x00007fb4233e67d2 n/a (libglib-2.0.so.0)
                #4  0x00007fb4233c1c21 n/a (libglib-2.0.so.0)
                #5  0x00007fb421ce7a9d start_thread (libpthread.so.0)
                #6  0x00007fb42186bb23 __clone (libc.so.6)