Attachment 128708 Details for Bug 99066 – pavucontrol gdb backtrace

pavucontrol gdb backtrace

pavucontrol_backtrace.log (text/x-log), 8.72 KB, created by EoD on 2017-01-02 12:08:21 UTC

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Creator: EoD

Created: 2017-01-02 12:08:21 UTC

Size: 8.72 KB

patch

obsolete

>$ gdb pavucontrol 
>
>GNU gdb (Gentoo 7.10.1 vanilla) 7.10.1
>Copyright (C) 2015 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-gnux32".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><https://bugs.gentoo.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 pavucontrol...Reading symbols from /usr/lib/debug//usr/bin/pavucontrol.debug...done.
>done.
>(gdb) run
>Starting program: /usr/bin/pavucontrol 
>warning: linux_ptrace_test_ret_to_nx: Cannot PTRACE_PEEKUSER: Input/output error
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/libx32/libthread_db.so.1".
>[New Thread 0xdf014940 (LWP 2258)]
>[New Thread 0xde6ff940 (LWP 2259)]
>[New Thread 0xd9af8940 (LWP 2290)]
>shm_open() failed: No such file or directory
>shm_open() failed: No such file or directory
>shm_open() failed: No such file or directory
>shm_open() failed: No such file or directory
>shm_open() failed: No such file or directory
>shm_open() failed: No such file or directory
>
>Program received signal SIGSEGV, Segmentation fault.
>0xf54ec853 in std::local_Rb_tree_increment (__x=0x21) at /var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc:65
>65	/var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc: No such file or directory.
>
>
>(gdb) bt
>#0  0xf54ec853 in std::local_Rb_tree_increment (__x=0x21) at /var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc:65
>#1  std::_Rb_tree_increment (__x=0x41aba0 <idle_cb(void*)>) at /var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc:91
>#2  0x00421cbb in std::_Rb_tree_iterator<std::pair<unsigned int const, SinkWidget*> >::operator++ (this=<synthetic pointer>) at /usr/lib/gcc/x86_64-pc-linux-gnux32/4.9.3/include/g++-v4/bits/stl_tree.h:203
>#3  MainWindow::removeAllWidgets (this=this@entry=0x89ca50) at mainwindow.cc:1221
>#4  0x004250de in context_state_callback (c=<optimized out>, userdata=<optimized out>) at pavucontrol.cc:572
>#5  0xf582203d in pa_context_set_state (c=<optimized out>, st=PA_CONTEXT_FAILED) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulse/context.c:305
>#6  0xf0c4c55f in do_pstream_read_write (p=<optimized out>) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulsecore/pstream.c:246
>#7  0xf5a636c5 in dispatch_func (source=<optimized out>, callback=<optimized out>, userdata=<optimized out>) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulse/glib-mainloop.c:584
>#8  0xf5cac960 in g_main_dispatch (context=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
>#9  g_main_context_dispatch (context=context@entry=0x697280) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
>#10 0xf5cacc88 in g_main_context_iterate (context=<optimized out>, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
>#11 0xf5cacfd2 in g_main_loop_run (loop=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4034
>#12 0xf63d443d in gtk_main () at /var/tmp/portage/x11-libs/gtk+-3.20.9/work/gtk+-3.20.9/gtk/gtkmain.c:1269
>#13 0xf7a1855b in Gtk::Main::run_impl (this=<optimized out>) at /var/tmp/portage/dev-cpp/gtkmm-3.20.1/work/gtkmm-3.20.1/gtk/gtkmm/main.cc:439
>#14 Gtk::Main::run (window=...) at /var/tmp/portage/dev-cpp/gtkmm-3.20.1/work/gtkmm-3.20.1/gtk/gtkmm/main.cc:398
>#15 0x00409f86 in main (argc=1, argv=0xffffd204) at pavucontrol.cc:690
>
>
>(gdb) bt full
>#0  0xf54ec853 in std::local_Rb_tree_increment (__x=0x21) at /var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc:65
>No locals.
>#1  std::_Rb_tree_increment (__x=0x41aba0 <idle_cb(void*)>) at /var/tmp/portage/sys-devel/gcc-5.4.0/work/gcc-5.4.0/libstdc++-v3/src/c++98/tree.cc:91
>No locals.
>#2  0x00421cbb in std::_Rb_tree_iterator<std::pair<unsigned int const, SinkWidget*> >::operator++ (this=<synthetic pointer>) at /usr/lib/gcc/x86_64-pc-linux-gnux32/4.9.3/include/g++-v4/bits/stl_tree.h:203
>No locals.
>#3  MainWindow::removeAllWidgets (this=this@entry=0x89ca50) at mainwindow.cc:1221
>        it = {_M_node = 0x41aba0 <idle_cb(void*)>}
>#4  0x004250de in context_state_callback (c=<optimized out>, userdata=<optimized out>) at pavucontrol.cc:572
>        w = <optimized out>
>        __PRETTY_FUNCTION__ = "void context_state_callback(pa_context*, void*)"
>#5  0xf582203d in pa_context_set_state (c=<optimized out>, st=PA_CONTEXT_FAILED) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulse/context.c:305
>        st = PA_CONTEXT_FAILED
>        c = <optimized out>
>#6  0xf0c4c55f in do_pstream_read_write (p=<optimized out>) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulsecore/pstream.c:246
>        __func__ = "do_pstream_read_write"
>        __PRETTY_FUNCTION__ = "do_pstream_read_write"
>#7  0xf5a636c5 in dispatch_func (source=<optimized out>, callback=<optimized out>, userdata=<optimized out>) at /var/tmp/portage/media-sound/pulseaudio-9.0/work/pulseaudio-9.0/src/pulse/glib-mainloop.c:584
>        g = <optimized out>
>        e = 0x8ba200
>        __func__ = "dispatch_func"
>#8  0xf5cac960 in g_main_dispatch (context=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
>        dispatch = 0xf5a63580 <dispatch_func>
>        prev_source = 0x0
>        was_in_call = 0
>        user_data = 0x0
>        callback = 0x0
>        cb_funcs = 0x0
>        cb_data = <optimized out>
>        need_destroy = <optimized out>
>        source = 0x77ca60
>        current = <optimized out>
>        i = 0
>#9  g_main_context_dispatch (context=context@entry=0x697280) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
>No locals.
>#10 0xf5cacc88 in g_main_context_iterate (context=<optimized out>, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
>        max_priority = 2147483647
>        timeout = 9275
>        some_ready = 1
>        nfds = 5
>        allocated_nfds = 5
>        fds = <optimized out>
>#11 0xf5cacfd2 in g_main_loop_run (loop=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4034
>        __FUNCTION__ = "g_main_loop_run"
>#12 0xf63d443d in gtk_main () at /var/tmp/portage/x11-libs/gtk+-3.20.9/work/gtk+-3.20.9/gtk/gtkmain.c:1269
>        loop = <optimized out>
>#13 0xf7a1855b in Gtk::Main::run_impl (this=<optimized out>) at /var/tmp/portage/dev-cpp/gtkmm-3.20.1/work/gtkmm-3.20.1/gtk/gtkmm/main.cc:439
>No locals.
>#14 Gtk::Main::run (window=...) at /var/tmp/portage/dev-cpp/gtkmm-3.20.1/work/gtkmm-3.20.1/gtk/gtkmm/main.cc:398
>No locals.
>#15 0x00409f86 in main (argc=1, argv=0xffffd204) at pavucontrol.cc:690
>        kit = {<sigc::trackable> = {callback_list_ = 0x8acb70}, _vptr.Main = 0xf7d88aa8 <vtable for Gtk::Main+8>, static signal_key_snooper_ = {<No data fields>}, static instance_ = 0xffffd080}
>        mainWindow = 0x89ca50
>        m = <optimized out>
>        group = {_vptr.OptionGroup = 0xf73214f8 <vtable for Glib::OptionGroup+8>, map_entries_ = {_M_t = {
>              _M_impl = {<std::allocator<std::_Rb_tree_node<std::pair<Glib::ustring const, Glib::OptionGroup::CppOptionEntry> > >> = {<__gnu_cxx::new_allocator<std::_Rb_tree_node<std::pair<Glib::ustring const, Glib::OptionGroup::CppOptionEntry> > >> = {<No data fields>}, <No data fields>}, _M_key_compare = {<std::binary_function<Glib::ustring, Glib::ustring, bool>> = {<No data fields>}, <No data fields>}, _M_header = {_M_color = std::_S_red, _M_parent = 0x6493f0, 
>                  _M_left = 0x649470, _M_right = 0x649240}, _M_node_count = 3}}}, gobject_ = 0x649140, has_ownership_ = false}
>        entry2 = {_vptr.OptionEntry = 0xf73214d8 <vtable for Glib::OptionEntry+8>, GOptionFlags = (unknown: 0), gobject_ = 0x649290}
>        maximize = false
>        __PRETTY_FUNCTION__ = "int main(int, char**)"
>        options = {_vptr.OptionContext = 0xf73214b8 <vtable for Glib::OptionContext+8>, gobject_ = 0x649070, has_ownership_ = true}
>        entry = {_vptr.OptionEntry = 0xf73214d8 <vtable for Glib::OptionEntry+8>, GOptionFlags = (unknown: 0), gobject_ = 0x649100}
>        entry3 = {_vptr.OptionEntry = 0xf73214d8 <vtable for Glib::OptionEntry+8>, GOptionFlags = (unknown: 0), gobject_ = 0x649270}

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Attachments on bug 99066: 128708 | 128732 | 128733

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