On 02.12.2015 09:32, Jirka Klimes wrote: > On Tue, 1 Dec 2015 10:12:11 +0100 > poma <[email protected]> wrote: > >> >> 你好 >> >> network-manager-applet-1.2.0-0.9.20151119gitbc8a795.fc24.x86_64 >> >> coredumpctl gdb: >> >> PID: 1676 (nm-applet) >> Signal: 11 (SEGV) >> Command Line: nm-applet >> Executable: /usr/bin/nm-applet >> Message: Process 1676 (nm-applet) of user 1000 dumped core. >> >> Stack trace of thread 1676: >> #0 0x00007fb4349630bd >> g_type_check_instance_is_fundamentally_a (libgobject-2.0.so.0) #1 >> 0x00007fb4349427e7 g_object_unref (libgobject-2.0.so.0) #2 >> 0x0000558638143747 nma_clear_icon (/usr/bin/nm-applet (deleted)) #3 >> 0x00005586381443be nma_icons_free (/usr/bin/nm-applet (deleted)) #4 >> 0x00007fb43493d995 g_closure_invoke (libgobject-2.0.so.0) #5 >> 0x00007fb434950511 signal_emit_unlocked_R (libgobject-2.0.so.0) #6 >> 0x00007fb4349594c0 g_signal_emit_valist (libgobject-2.0.so.0) #7 >> 0x00007fb43495988f g_signal_emit (libgobject-2.0.so.0) #8 >> 0x00007fb4364f2de4 theme_changed_idle (libgtk-3.so.0) #9 >> 0x00007fb43606f188 gdk_threads_dispatch (libgdk-3.so.0) #10 >> 0x00007fb43443907a g_main_context_dispatch (libglib-2.0.so.0) #11 >> 0x00007fb434439410 g_main_context_iterate.isra.29 (libglib-2.0.so.0) >> #12 0x00007fb434439732 g_main_loop_run (libglib-2.0.so.0) #13 >> 0x000055863814358d main (/usr/bin/nm-applet (deleted)) #14 >> 0x00007fb433e2b780 __libc_start_main (libc.so.6) #15 >> 0x00005586381435e9 _start (/usr/bin/nm-applet (deleted)) >> >> Core was generated by `nm-applet'. >> Program terminated with signal SIGSEGV, Segmentation fault. >> >> #2 0x0000558638143747 in nma_clear_icon (icon=0x558639673c68, >> applet=<optimized out>) at applet.c:3058 __FUNCTION__ = >> "nma_clear_icon" #3 0x00005586381443be in nma_icons_free >> (applet=<optimized out>) at applet.c:3068 i = 1 >> #4 nma_icons_reload (applet=0x558639673b90) at applet.c:3113 >> error = 0x0 >> loader = <optimized out> >> __FUNCTION__ = "nma_icons_reload" >> >> #9 0x00007fb4364f2de4 in theme_changed_idle (user_data=<optimized >> out>) at gtkicontheme.c:770 icon_theme = <optimized out> >> priv = 0x558639673b20 >> #10 0x00007fb43606f188 in gdk_threads_dispatch (data=0x55863972de40) >> at gdk.c:719 dispatch = 0x55863972de40 >> ret = 0 >> #14 0x000055863814358d in main (argc=1, argv=0x7ffe943ebf48) at >> main.c:84 applet = 0x5586396630a0 >> i = <optimized out> >> >> >> How to reproduce, >> sometimes it's enough to re-log, >> sometimes intermediate step "xfwm4 --replace &" is involved. >> >> > > Thanks for posting, it should be investigated. It might be related to > XFCE and icon themes. There is already a bug opened for Fedora: > https://bugzilla.redhat.com/show_bug.cgi?id=1279937 > > Anyway it would help if you could run > $ gdb /usr/bin/nm-applet > reproduce the crash and then looking around why *icon object is > incorrect in nma_clear_icon() > > (gdb) print *icon > > Jirka >
This particular SEGV can be caught only with $ DISPLAY=:0 gdb nm-applet from another vt, because this seems to happen during the log-out. So far nothing from *icon. _______________________________________________ networkmanager-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/networkmanager-list
