[Xfce-bugs] [Bug 14640] thunar crashes abruptly

bugzilla-daemon at xfce.org bugzilla-daemon at xfce.org
Thu Aug 30 22:49:47 CEST 2018


https://bugzilla.xfce.org/show_bug.cgi?id=14640

--- Comment #3 from frode b k <signup_xfceorg at klevstul.com> ---




thanks for getting back to me this quickly. quite new in the linux realm so you
might need to "hold my hand" a bit.

i do not see "thunar-debug" (manjaro using aur:
https://aur.archlinux.org/packages/?O=0&SeB=nd&K=thunar&outdated=&SB=n&SO=a&PP=50&do_Search=Go).
however, i do find "thunar-devel 1.8.1-1"
(https://aur.archlinux.org/packages/thunar-devel). do you know if that outputs
any additional debug information?

i did find a related post here:
https://forum.xfce.org/viewtopic.php?id=12266

and executed these commands for starting thunar in debug mode:
(installed gdb  8.1.1-1 / http://www.gnu.org/software/gdb/)
```
thunar -q
gdb
file /usr/bin/thunar
run
```

please note that it says:
- "Reading symbols from /usr/bin/thunar...(no debugging symbols found)...done."

OUTPUT (BUT NO CRASH, YET):
```
[klevstul at silentGamerMjr ~]$ gdb
GNU gdb (GDB) 8.1.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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 "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
(gdb) file /usr/bin/thunar
Reading symbols from /usr/bin/thunar...(no debugging symbols found)...done.
(gdb) run
Starting program: /usr/bin/thunar 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[New Thread 0x7fffec5bc700 (LWP 1545)]
[New Thread 0x7fffebdbb700 (LWP 1546)]
[New Thread 0x7fffeb5ba700 (LWP 1548)]
[Thread 0x7fffeb5ba700 (LWP 1548) exited]
[Thread 0x7fffebdbb700 (LWP 1546) exited]
[Thread 0x7fffed74d980 (LWP 1532) exited]
```

found another helpful page,
https://forum.xfce.org/viewtopic.php?pid=49143#p49143, with a nifty command
presenting related core dump data. however, it seems similar to what i provided
earler. does this mean there is no additional info in the core dump?

```
[klevstul at silentGamerMjr ~]$ coredumpctl info $(coredumpctl list | grep thunar
| tail -1 | awk '{print $5}') --no-pager
           PID: 25007 (Thunar)
           UID: 1000 (klevstul)
           GID: 1000 (klevstul)
        Signal: 11 (SEGV)
     Timestamp: Wed 2018-08-29 18:24:14 CEST (1 day 4h ago)
  Command Line: /usr/bin/Thunar
    Executable: /usr/bin/thunar
 Control Group: /user.slice/user-1000.slice/session-c2.scope
          Unit: session-c2.scope
         Slice: user-1000.slice
       Session: c2
     Owner UID: 1000 (klevstul)
       Boot ID: c828e8f1078d4a17a53f28dd00bea5ec
    Machine ID: ba12650091a2421d9094d27a8bee1b5a
      Hostname: silentGamerMjr
       Storage:
/var/lib/systemd/coredump/core.Thunar.1000.c828e8f1078d4a17a53f28dd00bea5ec.25007.1535559854000000.lz4
       Message: Process 25007 (Thunar) of user 1000 dumped core.

                Stack trace of thread 25007:
                #0  0x0000560bc28ab7a7 n/a (thunar)
                #1  0x0000560bc28e80e1 n/a (thunar)
                #2  0x0000560bc28e33bf n/a (thunar)
                #3  0x00007f49cdb95a4d g_closure_invoke (libgobject-2.0.so.0)
                #4  0x00007f49cdba8e40 n/a (libgobject-2.0.so.0)
                #5  0x00007f49cdbb16f6 g_signal_emit_valist
(libgobject-2.0.so.0)
                #6  0x00007f49cdbb2130 g_signal_emit (libgobject-2.0.so.0)
                #7  0x0000560bc28af13b n/a (thunar)
                #8  0x00007f49cdb95a4d g_closure_invoke (libgobject-2.0.so.0)
                #9  0x00007f49cdba8e40 n/a (libgobject-2.0.so.0)
                #10 0x00007f49cdbb16f6 g_signal_emit_valist
(libgobject-2.0.so.0)
                #11 0x00007f49cdbb2130 g_signal_emit (libgobject-2.0.so.0)
                #12 0x00007f49d05b02b2 n/a (libexo-2.so.0)
                #13 0x00007f49cd8bb1d6 g_main_context_dispatch
(libglib-2.0.so.0)
                #14 0x00007f49cd8bb5b1 n/a (libglib-2.0.so.0)
                #15 0x00007f49cd8bb63e g_main_context_iteration
(libglib-2.0.so.0)
                #16 0x00007f49cde7c97e g_application_run (libgio-2.0.so.0)
                #17 0x0000560bc288f0cb n/a (thunar)
                #18 0x00007f49cd6ac223 __libc_start_main (libc.so.6)
                #19 0x0000560bc288f1ea n/a (thunar)

                Stack trace of thread 25009:
                #0  0x00007f49cd778bb1 __poll (libc.so.6)
                #1  0x00007f49cd8bb523 n/a (libglib-2.0.so.0)
                #2  0x00007f49cd8bb8e2 g_main_loop_run (libglib-2.0.so.0)
                #3  0x00007f49cdeaa348 n/a (libgio-2.0.so.0)
                #4  0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #5  0x00007f49cd853a9d start_thread (libpthread.so.0)
                #6  0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27650:
                #0  0x00007f49cd77e40d syscall (libc.so.6)
                #1  0x00007f49cd90252d g_cond_wait_until (libglib-2.0.so.0)
                #2  0x00007f49cd88d903 n/a (libglib-2.0.so.0)
                #3  0x00007f49cd8e4436 n/a (libglib-2.0.so.0)
                #4  0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #5  0x00007f49cd853a9d start_thread (libpthread.so.0)
                #6  0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27637:
                #0  0x00007f49cd77e40d syscall (libc.so.6)
                #1  0x00007f49cd90252d g_cond_wait_until (libglib-2.0.so.0)
                #2  0x00007f49cd88d903 n/a (libglib-2.0.so.0)
                #3  0x00007f49cd8e4436 n/a (libglib-2.0.so.0)
                #4  0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #5  0x00007f49cd853a9d start_thread (libpthread.so.0)
                #6  0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27649:
                #0  0x00007f49cd88c5c9 g_array_insert_vals (libglib-2.0.so.0)
                #1  0x00007f49cde2f282 n/a (libgio-2.0.so.0)
                #2  0x00007f49cde30c79 n/a (libgio-2.0.so.0)
                #3  0x00007f49cdec0242 n/a (libgio-2.0.so.0)
                #4  0x00007f49cdec279a n/a (libgio-2.0.so.0)
                #5  0x00007f49cdebfbe5 n/a (libgio-2.0.so.0)
                #6  0x00007f49cde2c87b g_file_enumerator_next_file
(libgio-2.0.so.0)
                #7  0x0000560bc28b60c8 n/a (thunar)
                #8  0x0000560bc28b591b n/a (thunar)
                #9  0x0000560bc28d709a n/a (thunar)
                #10 0x00007f49d05b01e7 n/a (libexo-2.so.0)
                #11 0x00007f49cde3df2e n/a (libgio-2.0.so.0)
                #12 0x00007f49cde66e39 n/a (libgio-2.0.so.0)
                #13 0x00007f49cd8e4463 n/a (libglib-2.0.so.0)
                #14 0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #15 0x00007f49cd853a9d start_thread (libpthread.so.0)
                #16 0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27653:
                #0  0x00007f49cd8ee430 n/a (libglib-2.0.so.0)
                #1  0x00007f49cd8eefe6 n/a (libglib-2.0.so.0)
                #2  0x00007f49cd8edf1c g_utf8_collate_key (libglib-2.0.so.0)
                #3  0x00007f49cd8ee1ee g_utf8_collate_key_for_filename
(libglib-2.0.so.0)
                #4  0x0000560bc28aba7c n/a (thunar)
                #5  0x0000560bc28ae121 n/a (thunar)
                #6  0x0000560bc28b6148 n/a (thunar)
                #7  0x0000560bc28b591b n/a (thunar)
                #8  0x0000560bc28d709a n/a (thunar)
                #9  0x00007f49d05b01e7 n/a (libexo-2.so.0)
                #10 0x00007f49cde3df2e n/a (libgio-2.0.so.0)
                #11 0x00007f49cde66e39 n/a (libgio-2.0.so.0)
                #12 0x00007f49cd8e4463 n/a (libglib-2.0.so.0)
                #13 0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #14 0x00007f49cd853a9d start_thread (libpthread.so.0)
                #15 0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 25008:
                #0  0x00007f49cd778bb1 __poll (libc.so.6)
                #1  0x00007f49cd8bb523 n/a (libglib-2.0.so.0)
                #2  0x00007f49cd8bb63e g_main_context_iteration
(libglib-2.0.so.0)
                #3  0x00007f49cd8bb692 n/a (libglib-2.0.so.0)
                #4  0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #5  0x00007f49cd853a9d start_thread (libpthread.so.0)
                #6  0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27652:
                #0  0x00007f49cd77e40d syscall (libc.so.6)
                #1  0x00007f49cd902411 g_cond_wait (libglib-2.0.so.0)
                #2  0x00007f49cde3e1cc g_io_scheduler_job_send_to_mainloop
(libgio-2.0.so.0)
                #3  0x00007f49d05b0618 exo_job_emit (libexo-2.so.0)
                #4  0x0000560bc28b6da2 n/a (thunar)
                #5  0x0000560bc28b5959 n/a (thunar)
                #6  0x0000560bc28d709a n/a (thunar)
                #7  0x00007f49d05b01e7 n/a (libexo-2.so.0)
                #8  0x00007f49cde3df2e n/a (libgio-2.0.so.0)
                #9  0x00007f49cde66e39 n/a (libgio-2.0.so.0)
                #10 0x00007f49cd8e4463 n/a (libglib-2.0.so.0)
                #11 0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #12 0x00007f49cd853a9d start_thread (libpthread.so.0)
                #13 0x00007f49cd783a43 __clone (libc.so.6)

                Stack trace of thread 27651:
                #0  0x00007f49cd77e40d syscall (libc.so.6)
                #1  0x00007f49cd902411 g_cond_wait (libglib-2.0.so.0)
                #2  0x00007f49cde3e1cc g_io_scheduler_job_send_to_mainloop
(libgio-2.0.so.0)
                #3  0x00007f49d05b0618 exo_job_emit (libexo-2.so.0)
                #4  0x0000560bc28b6da2 n/a (thunar)
                #5  0x0000560bc28b5959 n/a (thunar)
                #6  0x0000560bc28d709a n/a (thunar)
                #7  0x00007f49d05b01e7 n/a (libexo-2.so.0)
                #8  0x00007f49cde3df2e n/a (libgio-2.0.so.0)
                #9  0x00007f49cde66e39 n/a (libgio-2.0.so.0)
                #10 0x00007f49cd8e4463 n/a (libglib-2.0.so.0)
                #11 0x00007f49cd8e3a2a n/a (libglib-2.0.so.0)
                #12 0x00007f49cd853a9d start_thread (libpthread.so.0)
                #13 0x00007f49cd783a43 __clone (libc.so.6)

```

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