http://bugzilla.opensuse.org/show_bug.cgi?id=1135362 Bug ID: 1135362 Summary: [Thunar File Manager] SEGV (11) on USB-flash connection Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Xfce Assignee: bnc-team-xfce@forge.provo.novell.com Reporter: mikhail.kasimov@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hello! Initial upstream report: https://bugzilla.xfce.org/show_bug.cgi?id=13813 ======= Hello! 've got segv (11) on USB-flash connection. I suppose, this situation was, when Thunar tried to get USB-flash at the same time with VBox VM. Anyway, seems to be better to show some alert-window instead of segfaulting. [1] k_mikhail@linux-mk500:~> coredumpctl TIME PID UID GID SIG PRESENT EXE Вто 2017-08-22 16:41:43 EEST 1813 1000 100 11 * /usr/bin/thunar [2] k_mikhail@linux-mk500:~> coredumpctl gdb 1813 PID: 1813 (Thunar) UID: 1000 (k_mikhail) GID: 100 (users) Signal: 11 (SEGV) Timestamp: Вто 2017-08-22 16:41:09 EEST (4min 5s ago) Command Line: Thunar --daemon Executable: /usr/bin/thunar Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (k_mikhail) Boot ID: f5361994459f458c9a3b0174071a16c3 Machine ID: 4664bc7cba6aee90fe1efc7f571cbf28 Hostname: linux-mk500 Coredump: /var/lib/systemd/coredump/core.Thunar.1000.f5361994459f458c9a3b0174071a16c3.1813.1503409269000000.xz Message: Process 1813 (Thunar) of user 1000 dumped core. GNU gdb (GDB; openSUSE Leap 42.2) 7.11.1 Copyright (C) 2016 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-suse-linux". Type "show configuration" for configuration details. For bug reporting instructions, please see: http://bugs.opensuse.org/. 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"... Reading symbols from /usr/bin/thunar...Reading symbols from /usr/lib/debug/usr/bin/thunar.debug...done. done. warning: core file may not match specified executable file. [New LWP 1813] [New LWP 3057] [New LWP 3061] [New LWP 4900] [New LWP 3058] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `Thunar --daemon'. Program terminated with signal SIGSEGV, Segmentation fault. #0 g_type_check_instance (type_instance=type_instance@entry=0x400000000) at gtype.c:4137 4137 if (type_instance->g_class) [Current thread is 1 (Thread 0x7fde851cda00 (LWP 1813))] [3] BackTrace: ============== (gdb) bt #0 0x00007fde8208005d in g_type_check_instance (type_instance=type_instance@entry=0x400000000) at gtype.c:4137 #1 0x00007fde82075cb4 in g_signal_handlers_disconnect_matched (instance=0x400000000, mask=mask@entry=G_SIGNAL_MATCH_DATA, signal_id=signal_id@entry=0, detail=detail@entry=0, closure=closure@entry=0x0, func=func@entry=0x0, data=data@entry=0x2c628c0) at gsignal.c:2925 #2 0x000000000043c29d in thunar_folder_finished (job=<optimized out>, folder=0x2c628c0 [void]) at thunar-folder.c:570 #6 0x00007fde82077592 in (instance=instance@entry=0x2bed650, signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3441 #3 0x00007fde8205d908 in g_closure_invoke (closure=0x2b8b510, return_value=return_value@entry=0x0, n_param_values=1, param_values=param_values@entry=0x7ffd105658b0, invocation_hint=invocation_hint@entry=0x7ffd10565850) at gclosure.c:804 #4 0x00007fde8206f30d in signal_emit_unlocked_R (node=node@entry=0x29e4f90, detail=detail@entry=0, instance=instance@entry=0x2bed650, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7ffd105658b0) at gsignal.c:3629 #5 0x00007fde820772a8 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffd10565a38) at gsignal.c:3385 #7 0x00007fde84bd6171 in exo_job_async_ready (job=0x2bed650 [ThunarSimpleJob]) at exo-job.c:442 #8 0x00007fde84bd6171 in exo_job_async_ready (user_data=<optimized out>) at exo-job.c:281 #9 0x00007fde81d89015 in g_main_context_dispatch (context=0x24ff580) at gmain.c:3154 #10 0x00007fde81d89015 in g_main_context_dispatch (context=context@entry=0x24ff580) at gmain.c:3769 #11 0x00007fde81d89388 in g_main_context_iterate (context=0x24ff580, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840 #12 0x00007fde81d8964a in g_main_loop_run (loop=0x258ebe0) at gmain.c:4034 #13 0x00007fde83c557b7 in IA__gtk_main () at gtkmain.c:1268 #14 0x00000000004224ad in main (argc=1, argv=0x7ffd10565dd8) at main.c:312 (gdb) ============== OS: openSUSE 42.2 XFCE: 4.12 Thunar: 1.6.10 ======= Patches: ========== - xfce 4.12: https://git.xfce.org/xfce/thunar/commit?id=5b601d30771dab61adb95295c382bcdb6... - xfce 4.14: https://git.xfce.org/xfce/thunar/commit?id=15e26f711834904b123ef75dfdd6154cd... - xfce master: https://git.xfce.org/xfce/thunar/commit?id=795ec9ac4229a7580dcc858b48f9ff975... ========== "Fixed master, 4.12 and 4.14 branch Will be released soon in thunar 1.8.5 and 1.6.17 -- "https://bugzilla.xfce.org/show_bug.cgi?id=13813#c5 Please, backport into current branches of openSUSE! 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